WORLDBASE

WORLDBASE Players GM Barrientos, S

Stockfish
GameID: 0
FIDE Country B-Year Gender Standard Rapid Blitz
4401824 COL 1986 M 2460 2402 2405
648 games
2026.08.30 5th Panama Open 2026
3533588 GM Barrientos, S (2467) GM Obregon, A (2506) 0-1
1.d4 Nf6 2.c4 e6 3.Nf3 d5 4.g3 Bb4+ 5.Bd2 Be7 6.Bg2 O-O 7.O-O a5 8.Qc2 c6 9.Rd1 Nbd7 10.b3 b6 11.Nc3 Ba6 12.Bf4 dxc4 13.Ne5 Nxe5 14.dxe5 Nd5 15.bxc4 Bxc4 16.Ne4 b5 17.h4 h6 18.a4 Qb6 19.Rab1 Rfd8 20.Nd6 Bxd6 21.exd6 Qc5 22.Be5 Nb4 23.Qc3 f6 24.axb5 Qxb5 25.Bf4 e5 26.Be3 Bxe2 27.Rd2 Bc4 28.Bh3 Bd5 29.Bc5 Rab8 30.Rdb2 Qc4 31.Qxc4 Bxc4 32.d7 Kf7 33.Ra1 Rb5 34.Be3 Be6 35.Bf1 Rd5 36.Bb6 R8xd7 37.Rxa5 Rd1 38.Kg2 Nd3 39.Bxd3 R7xd3 40.f4 Bd5+ 41.Kf2 Rh1 42.Ra7+ Ke6 43.Rb4 Rh2+ 44.Kg1 Rdd2 0-1
2026.08.29 5th Panama Open 2026
3533509 GM Barrientos, S (2467) IM Sanchez Alvarez, R (2345) 1-0
1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.Be2 e5 7.Nb3 Be7 8.Be3 Be6 9.Nd5 Nbd7 10.Qd3 Bxd5 11.exd5 Rc8 12.c4 O-O 13.O-O b6 14.Kh1 a5 15.f4 exf4 16.Bxf4 Nc5 17.Nxc5 bxc5 18.Bd1 Nd7 19.Bc2 g6 20.Bh6 Re8 21.Ba4 Bf8 22.Bd2 Ra8 23.Qh3 f5 24.g4 fxg4 25.Qxg4 Ne5 26.Qg3 Re7 27.Bg5 Qc7 28.Bxe7 Qxe7 29.Rae1 Bg7 30.Qh3 Kh8 31.b3 Rg8 32.Qe6 Qd8 33.Re4 h5 34.a3 Kh7 35.Ref4 Ng4 36.Rf7 Ne5 37.R7f4 Ng4 38.Bd7 Be5 39.Rf7+ Kh6 40.Re7 Nxh2 41.Rff7 Ng4 42.Be8 Rxe8 43.Rh7+ Kg5 44.Rxe8 Qb6 45.Rg8 Nf6 46.Rhg7 Qxb3 47.Rxg6+ Kh4 48.Qf5 Qd1+ 49.Rg1 Qe2 50.R8g2 Qe3 51.Qg5+ Qxg5 52.Rxg5 Ng4 53.R1xg4+ 1-0
2026.08.29 5th Panama Open 2026
3533548 IM Diaz Perez, Michel Alejandro (2412) GM Barrientos, S (2467) 0-1
1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 O-O 5.Bd2 d6 6.Bd3 e5 7.Nge2 Re8 8.Qc2 c6 9.O-O-O exd4 10.Nxd4 d5 11.cxd5 cxd5 12.f3 Nbd7 13.g4 Ne5 14.g5 Nxd3+ 15.Qxd3 Nd7 16.Nxd5 Nc5 17.Qc4 Bxd2+ 18.Rxd2 Bd7 19.Nc2 Rc8 20.Qh4 Qa5 21.b4 Nd3+ 22.Rxd3 Rxc2+ 23.Kxc2 Qxa2+ 24.Kd1 Bb5 25.Ne7+ Kf8 26.Rd5 Qb1+ 27.Kd2 Qb2+ 28.Kd1 Be2+ 29.Ke1 Bxf3 30.Rd2 Qc1+ 31.Kf2 Bxh1 32.Re2 Rxe7 33.Qxh7 Re5 34.Qd3 Rd5 35.Qh7 Rxg5 36.Qh8+ Ke7 0-1
2026.08.28 5th Panama Open 2026
3533468 GM Espinosa Veloz, E (2468) GM Barrientos, S (2467) 0-1
1.e4 c5 2.Nc3 d6 3.d4 cxd4 4.Qxd4 Nc6 5.Qd2 Nf6 6.b3 e6 7.Bb2 d5 8.exd5 exd5 9.O-O-O Be6 10.Nge2 Bb4 11.a3 Ba5 12.Qg5 Qe7 13.Ng3 h6 14.Qf4 O-O 15.Nb5 Bb6 16.Bd3 a6 17.Rhe1 Qd8 18.Nd4 Nxd4 19.Bxd4 Bxd4 20.Qxd4 Qa5 21.Kb2 Rac8 22.Ne2 Ne4 23.f3 Nc5 24.Nf4 Rc6 25.Re2 Rfc8 26.Rde1 Nxd3+ 27.Nxd3 Qc7 28.Rc1 Qxh2 29.Nf4 Qg3 30.Nxd5 Qg5 31.Re5 Qd8 32.c4 b5 33.c5 f6 34.Rxe6 Rxe6 35.Rc2 Qe8 36.Nf4 Re5 37.Qd6 Rd8 38.Qxa6 Re1 39.Qa5 Rdd1 40.Qc3 Re3 41.Qb4 Qe5+ 42.Rc3 Rd2+ 43.Kc1 Rxc3+ 0-1
2026.08.27 5th Panama Open 2026
3533391 IM Figueredo Losada, L (2297) GM Barrientos, S (2467) 1/2-1/2
1.e4 c5 2.Nf3 d6 3.Nc3 Nf6 4.d4 cxd4 5.Qxd4 Nc6 6.Bb5 Bd7 7.Qd3 g6 8.Bg5 Bg7 9.O-O-O Ng4 10.Qd2 Qa5 11.Bxe7 Bxc3 12.Qxd6 Bxb2+ 13.Kb1 Nxe7 14.Bxd7+ Kf8 15.Bxg4 Ba3 16.Qd4 Kg8 17.Rd3 Bc5 18.Qf6 Qb6+ 19.Qxb6 axb6 20.Nd4 Kg7 21.f3 Ra4 22.c3 Rha8 23.Rd2 Ra3 24.Nb5 R3a4 25.Nd4 Ra3 26.Nb5 R3a4 27.Nd4 1/2-1/2
2026.08.27 5th Panama Open 2026
3533429 GM Barrientos, S (2467) GM Miranda Mesa, E (2450) 1/2-1/2
1.c4 e5 2.Nc3 Nc6 3.g3 Bc5 4.Bg2 d6 5.e3 a6 6.Nge2 Ba7 7.d4 Nge7 8.O-O O-O 1/2-1/2
2026.08.26 5th Panama Open 2026
3533354 GM Barrientos, S (2467) FM Tapia Ostolaza, Alexei (2188) 1-0
1.e4 c5 2.Nf3 e6 3.Nc3 Nc6 4.h3 Qc7 5.Bb5 Nge7 6.O-O a6 7.Bxc6 Nxc6 8.Re1 b5 9.d4 cxd4 10.Nxd4 Be7 11.Nxc6 Qxc6 12.Qg4 Kf8 13.e5 Bb7 14.Bg5 Bxg5 15.Qxg5 h5 16.Ne4 Rh6 17.Rad1 Re8 18.c3 Qc7 19.f3 Bxe4 20.Rxe4 Qc5+ 21.Rdd4 f5 22.Re3 Re7 23.b4 Qa7 24.Kh1 a5 25.a3 axb4 26.axb4 Kf7 27.Red3 Qc7 28.Rd6 Qa7 29.Qe3 Qxe3 30.Rxe3 Rh8 31.Rb6 d5 32.exd6 Rd7 33.Rd3 Rhd8 34.f4 h4 35.Kg1 Kf6 36.Kf2 Rc8 37.Ke3 Rc4 38.Rxb5 Rc6 39.Rb8 g5 40.fxg5+ Kxg5 41.b5 Rcxd6 42.Rxd6 Rxd6 43.b6 Rc6 44.Rg8+ 1-0
2026.08.25 5th Panama Open 2026
3533314 Hernandez Placeres, Ronald (2060) GM Barrientos, S (2467) 0-1
1.e4 c6 2.Nf3 d5 3.Nc3 a6 4.d4 Bg4 5.Be2 e6 6.O-O Nf6 7.Ne5 Bxe2 8.Qxe2 Be7 9.Rd1 Nbd7 10.Rd3 Nxe5 11.dxe5 Nd7 12.exd5 cxd5 13.Rg3 g6 14.Bh6 Qc7 15.Re1 Nb6 16.Nd1 Qc4 17.Qd2 Qxa2 18.Bg5 Nc4 19.Qf4 Qa5 20.c3 Bxg5 21.Qxg5 Qd8 22.Qf4 Qe7 23.b3 Na5 24.Ne3 h5 25.Ra1 Nc6 26.c4 O-O-O 27.cxd5 exd5 28.Rd1 Qe6 29.Nc2 Rhe8 30.Re1 d4 31.Rd3 Qg4 32.Qd2 Rd5 33.f4 Red8 34.Re4 Qf5 35.Qe2 Kb8 36.h4 a5 37.Qf3 f6 38.e6 Re8 39.Qe2 Ka7 40.Nxd4 Rxd4 41.Rdxd4 Nxd4 42.Qe3 Qc5 43.Qxd4 Qxd4+ 44.Rxd4 Rxe6 45.Rd5 Ka6 46.f5 gxf5 47.Rxf5 Rb6 48.Rxh5 Rb5 49.b4 Rxb4 50.Rf5 Rb3 51.Rxf6+ Rb6 52.g3 Rc6 53.h5 0-1
2026.08.25 5th Panama Open 2026
3533275 GM Barrientos, S (2467) Oses Gonzalez, Luis David (1873) 1-0
1.d4 Nf6 2.Nf3 e6 3.c4 c5 4.d5 b5 5.Bg5 exd5 6.cxd5 d6 7.e4 a6 8.a4 Be7 9.Nbd2 Nxd5 10.Bxe7 Qxe7 11.axb5 Nf6 12.Bd3 O-O 13.O-O Bb7 14.Re1 axb5 15.Rxa8 Bxa8 16.Bxb5 Nbd7 17.Qa4 Ne5 18.Nxe5 Qxe5 19.Nc4 Qd4 20.Qd1 Nxe4 21.Qxd4 cxd4 22.f3 Rb8 23.Ra1 d5 24.Ne5 Nd6 25.Bc6 Bxc6 26.Nxc6 Re8 27.Nxd4 g6 28.Kf2 Rb8 29.b3 Nb5 30.Nc6 Rb7 31.Ra5 Nc7 32.Ra3 Rb6 33.Nd4 Nb5 34.Ra8+ Kg7 35.Ne2 d4 36.Rd8 Kf6 37.Nf4 Nc3 38.b4 Rxb4 39.h4 Rb2+ 40.Kg3 Rd2 41.Kh2 Ke7 42.Rc8 Nd1 43.Rc7+ Kf8 44.h5 g5 45.Nd5 Ne3 46.Nf6 Rxg2+ 47.Kh3 h6 48.Rc8+ Ke7 49.Nd5+ Kd7 50.Nb6+ Ke6 51.Re8+ Kf5 52.Rxe3 Rb2 53.Nc4 dxe3 54.Nxb2 Kf4 55.Kg2 g4 56.Nd3+ Kg5 57.f4+ Kxh5 58.Kg3 f5 59.Ne1 Kg6 60.Ng2 e2 61.Kf2 e1=Q+ 62.Kxe1 Kf6 63.Kf2 Ke6 64.Ne3 Kf6 65.Kg3 Ke6 66.Kh4 Kf6 67.Kh5 1-0
2026.05.25 35th Chicago Open 2026
2277968 FM Girsh, Daniel (2318) GM Barrientos, S (2476) 0-1
1.e4 c5 2.Nf3 e6 3.g3 Nc6 4.Bg2 a6 5.O-O Nge7 6.b3 e5 7.c3 d6 8.d4 Bg4 9.d5 Nb8 10.h3 Bh5 11.Nbd2 Nd7 12.Re1 Nc8 13.a4 Be7 14.Nc4 O-O 15.Ne3 Bg6 16.Nd2 Rb8 17.a5 Na7 18.Ndc4 Nb5 19.Bd2 Nf6 20.Qc2 h6 21.Kh2 Re8 22.Qd3 Bf8 23.Rad1 Bh7 24.Nf5 Nd7 25.Nfe3 Kh8 26.h4 g6 27.Bh3 Nf6 28.f3 Bg7 29.Nb6 Re7 30.Kg2 Rc7 31.Ra1 Ng8 32.Kf2 Ne7 33.g4 f5 34.exf5 gxf5 35.gxf5 Ng8 36.Ng2 Rf7 37.Ra4 Ne7 38.Ne3 Nd4 39.cxd4 cxd4 40.Ng2 Nxf5 41.Re4 Qf6 42.Bg4 Nxh4 43.Nd7 Rxd7 44.Bxd7 Nxf3 45.Qxf3 Bxe4 46.Qxf6 Bxf6 47.Be6 Rf8 48.Kg1 Bg5 49.Bb4 Be7 50.Ra2 Rf3 51.Rf2 Rxb3 52.Bd2 Rb1+ 53.Kh2 Rb2 54.Kg3 Bg5 55.Bxg5 Rxf2 56.Kxf2 hxg5 57.Ne1 Kg7 58.Nf3 Kf6 59.Nd2 Bf5 60.Bxf5 Kxf5 61.Nc4 Ke4 62.Nxd6+ Kxd5 63.Nf7 e4 64.Nxg5 e3+ 65.Ke2 Kc4 0-1
2026.05.24 35th Chicago Open 2026
2271850 GM Barrientos, S (2476) IM Pyrih, Roman (2399) 1/2-1/2
1.e4 c5 2.Nc3 a6 3.Nf3 d6 4.d4 cxd4 5.Nxd4 Nf6 6.f4 e5 7.Nf3 Qc7 8.Bd3 Be7 9.O-O O-O 10.Kh1 Be6 11.Qe1 Nbd7 12.fxe5 Nxe5 13.Nd4 b5 14.Bg5 b4 15.Nce2 Nfg4 16.Bf4 Nxd3 17.cxd3 Ne5 18.Qg3 Rac8 19.Bd2 a5 20.Nf4 Qd7 21.Nh5 Ng6 22.Nf5 d5 23.Nhxg7 dxe4 24.Nxe7+ Kxg7 25.Nxc8 Rxc8 26.Bg5 Qxd3 27.Qf2 h6 28.Rad1 Qa6 29.Qf6+ Kh7 30.Be3 Rg8 31.Rf2 Qb7 32.Rfd2 Qe7 33.Qf2 a4 34.Rd6 Qh4 35.R1d4 Qxf2 36.Bxf2 Rc8 37.Rxb4 Rc1+ 38.Bg1 e3 39.Re4 Nf4 40.Rxe3 Bd5 41.Rxd5 Nxd5 42.Re4 Rb1 43.Rxa4 Rxb2 44.Ra7 Kg6 45.g3 f6 46.Ra5 Rd2 47.Ra4 Nc3 48.Rg4+ Kf5 49.Rf4+ Ke5 50.a3 Ne4 51.Rf3 Ra2 52.g4 Ng5 53.Rf5+ Ke4 54.Bc5 h5 55.Rxf6 hxg4 56.Rf2 Rxf2 57.Bxf2 Kd5 58.Kg2 Nf3 59.h3 gxh3+ 1/2-1/2
2026.05.24 35th Chicago Open 2026
2271864 IM Xie, Bryan (2333) GM Barrientos, S (2476) 1-0
1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 g6 6.Be3 a6 7.f3 Nbd7 8.g4 b5 9.a4 bxa4 10.Nxa4 Bg7 11.Qd2 Bb7 12.c4 Ne5 13.Be2 O-O 14.O-O e6 15.g5 Nxe4 16.fxe4 Bxe4 17.Nc3 Bb7 18.b3 Rb8 19.Qc2 Qc7 20.Ne4 Rfc8 21.Nf6+ Bxf6 22.gxf6 Ba8 23.Rxa6 Qb7 24.Rxa8 Rxa8 25.Nf3 Ng4 26.Bd4 Ra5 27.h3 Nh6 28.Qd2 Rh5 29.Ng5 Rh4 30.Bf2 Nf5 31.Bxh4 Nxh4 32.Nf3 Nf5 33.Bd3 Kh8 34.Bxf5 Qb6+ 35.Kh2 Qd8 36.Qh6 Qxf6 37.Ng5 Qg7 38.Qxg7+ Kxg7 39.Bd3 1-0
2026.05.23 35th Chicago Open 2026
2271826 GM Barrientos, S (2476) FM Kaplan, Avi Harrison (2304) 1/2-1/2
1.d4 Nf6 2.Nf3 c5 3.d5 e6 4.Nc3 exd5 5.Nxd5 Nxd5 6.Qxd5 Be7 7.e4 O-O 8.Bc4 d6 9.O-O Nd7 10.Qd1 Nb6 11.Bd3 d5 12.c3 Bg4 13.h3 Bh5 14.Re1 dxe4 15.Bxe4 Qc7 16.Qc2 h6 17.g4 Bg6 18.Bxh6 gxh6 19.Bxg6 Nd5 20.Bxf7+ Rxf7 21.Qg6+ Kf8 22.Qxh6+ Kg8 23.Qg6+ Kf8 24.Ne5 Rg7 25.Qf5+ Nf6 26.Ng6+ Rxg6 27.Qxg6 Qf4 28.Rad1 a5 29.g5 Ng4 30.hxg4 Qxg4+ 31.Kf1 Qh3+ 32.Ke2 Ra6 33.Qd3 Re6+ 34.Kd2 Rd6 35.Re3 Rxd3+ 36.Kxd3 Qd7+ 37.Ke2 Qb5+ 38.Kf3 Bxg5 39.Re2 Qc6+ 40.Re4 Qg6 41.Rde1 Bd2 42.R1e2 Bc1 43.a4 c4 44.Re5 b6 45.R2e4 Qf6+ 46.Kg4 Qg7+ 47.Kf3 Qg6 48.Ke2 Qd6 49.Rf5+ Kg7 50.Rf3 Bg5 51.Rd4 Qe6+ 52.Kf1 Qc6 53.Kg2 Kg6 54.Rg4 Kh5 55.Rg3 Bf4 56.Rg8 Qb7 57.Rh8+ Kg4 58.Rg8+ Bg5 59.Rf8 Qe4 60.Rf7 Qd5 61.Rf8 Qc6 62.Rf7 Qd5 63.Rf8 Qe4 64.Rf7 Bh6 65.Rf6 Bg7 66.Rf7 Be5 67.Rf8 Qb7 68.Rg8+ Kh4 69.Re8 Bf6 70.Re6 Bg5 71.Rd6 Kg4 72.Rd4+ Kh5 73.Rxc4 Qd5 74.Rd4 Qc6 75.b3 Bf6 76.Rf4 Be5 77.Rf8 Kg4 78.Rg8+ Kh4 79.c4 Qe4 80.Rf8 Kg4 81.Rg8+ 1/2-1/2
2026.01.11 3rd Caissa Guatemala Open
2154888 GM Barrientos, S (2464) GM Gonzalez Vidal, Y (2525) 0-1
1.e4 c5 2.Nf3 g6 3.d4 cxd4 4.Nxd4 Nc6 5.c4 Nf6 6.Nc3 d6 7.Nc2 Bg7 8.Be2 O-O 9.O-O Nd7 10.Bd2 a5 11.Na3 Nc5 12.Nab5 Nd4 13.Nxd4 Bxd4 14.Bh6 Bxc3 15.bxc3 Re8 16.Qd4 f6 17.f4 Be6 18.e5 Rc8 19.exf6 exf6 20.Rad1 Bf7 21.Bg4 Re4 22.Qxd6 Qxd6 23.Rxd6 f5 24.Bf3 Rxc4 25.Rfd1 Ne4 26.Rd8+ Be8 27.R1d7 Rxd8 28.Rxd8 Kf7 29.Rb8 Bc6 30.Rc8 Rxc3 31.h3 Rc1+ 32.Kh2 Rc2 33.a3 Ke6 34.Ra8 a4 35.Ra5 Nc5 36.Bxc6 bxc6 37.Bf8 Nd3 38.Rxa4 c5 39.Kg1 Kd5 40.Ra7 Nxf4 41.Rd7+ Kc6 42.Rxh7 Rxg2+ 43.Kf1 Rg3 44.a4 Rxh3 45.Ra7 c4 46.Ra6+ Kb7 47.Ra5 c3 48.Bb4 c2 49.Rb5+ Ka6 50.Ra5+ Kb7 51.Rb5+ Kc6 52.Rc5+ Kd7 53.Kg1 Nd3 0-1
2026.01.10 3rd Caissa Guatemala Open
2154845 GM Bruzon Batista, L (2543) GM Barrientos, S (2464) 1/2-1/2
1.d4 Nf6 2.c4 e6 3.g3 d5 4.Bg2 Nc6 5.Nf3 Bd6 6.O-O O-O 7.Qc2 dxc4 8.Qxc4 e5 9.dxe5 Nxe5 10.Nxe5 Bxe5 11.Qc2 c6 12.Nd2 Bg4 13.Nc4 Bc7 14.e4 Re8 15.b3 Bh5 16.Ba3 Qd7 17.Rfe1 Bg6 18.Rad1 Qe6 19.Nd6 Bxd6 20.Rxd6 Qe5 21.Qd2 Qh5 22.Bb2 Qc5 23.e5 Nd5 24.Rd7 Re7 25.e6 fxe6 26.Bxd5 Rxd7 27.Bxe6+ Rf7 28.h4 Re8 29.Bxf7+ Bxf7 30.Rxe8+ Bxe8 31.Qd8 Qf8 32.Qc7 Qf7 33.Qe5 h5 34.b4 a6 35.f3 Bd7 36.Kf2 Be6 37.a3 1/2-1/2
2026.01.10 3rd Caissa Guatemala Open
2154864 GM Barrientos, S (2464) GM Tari, A (2637) 1/2-1/2
1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nc6 5.Nc3 Bc5 6.Nb3 Bb4 7.Bd2 Nf6 8.Bd3 d5 9.exd5 exd5 10.O-O O-O 11.Nb5 a6 12.Bxb4 Nxb4 13.N5d4 Qd6 14.Re1 Bg4 15.Qd2 Nxd3 16.Qxd3 Rfe8 17.h3 Bd7 18.Rad1 Qb6 19.Nf3 Re4 20.Rxe4 dxe4 21.Qd4 Qxd4 22.Nfxd4 Rc8 23.Re1 Kf8 24.c3 Bc6 25.Nd2 Bd5 1/2-1/2
2026.01.09 3rd Caissa Guatemala Open
2154808 FM Mendez Machado, Andre (2169) GM Barrientos, S (2464) 0-1
1.e4 c6 2.Nc3 d5 3.Nf3 a6 4.d4 Bg4 5.h3 Bh5 6.exd5 cxd5 7.g4 Bg6 8.Ne5 Nc6 9.Bg2 e6 10.Nxc6 bxc6 11.O-O h5 12.g5 Bd6 13.Ne2 Qb8 14.c4 Ne7 15.c5 Bc7 16.a4 Nf5 17.Ra3 Nh4 18.Rb3 Qd8 19.Bd2 O-O 20.Qc1 Be4 21.f3 Bf5 22.Bf4 Bxf4 23.Qxf4 Ng6 24.Qd2 Rb8 25.Rxb8 Qxb8 26.b4 f6 27.f4 Nh4 28.Ng3 fxg5 29.Nxf5 Rxf5 30.Qe1 Rxf4 31.Qxe6+ Kh7 32.Rxf4 Qxf4 33.Qxc6 Qxd4+ 34.Kh1 Qa1+ 35.Kh2 Qe5+ 36.Kh1 Nxg2 37.Kxg2 Qe2+ 38.Kg1 Qd1+ 39.Kh2 Qc2+ 40.Kg1 Qd1+ 41.Kh2 Qe2+ 42.Kg1 Qe1+ 43.Kg2 Qe4+ 44.Kg1 g4 45.hxg4 Qxg4+ 46.Kh2 Qe2+ 47.Kg1 Qe1+ 48.Kh2 Qf2+ 49.Kh1 Qf3+ 50.Kg1 h4 0-1
2026.01.09 3rd Caissa Guatemala Open
2154827 GM Barrientos, S (2464) IM Juarez Flores, C (2283) 1-0
1.e4 c5 2.Nf3 e6 3.d4 d5 4.exd5 exd5 5.Bb5+ Nc6 6.O-O Bd6 7.dxc5 Bxc5 8.Bg5 Ne7 9.c4 a6 10.Bxc6+ bxc6 11.cxd5 f6 12.Qc1 Bd6 13.Bf4 cxd5 14.Nc3 O-O 15.Rd1 Be6 16.Bxd6 Qxd6 17.Ne4 Qb6 18.Qc5 Qa7 19.Qxa7 Rxa7 20.Nc3 Rc8 21.Nd4 Bf7 22.f3 Rb7 23.Rd2 Rcb8 24.Re1 Ng6 25.b3 Rc7 26.Na4 Rbc8 27.Kf2 Ne5 28.f4 Nd7 29.Ree2 g6 30.Rc2 Kf8 31.Rxc7 Rxc7 32.Rc2 Rxc2+ 33.Nxc2 a5 34.Nd4 Ke7 35.Nb5 Nb8 36.Nac3 Nc6 37.Ke3 Kd7 38.g4 h5 39.gxh5 gxh5 40.Ne2 Bg6 41.a3 h4 42.Nbd4 Ne7 43.Ng1 Bh5 44.Nh3 Kd6 45.Nf2 Kd7 46.Nd3 Kd6 47.Ne1 Bg4 48.Ng2 h3 49.Ne1 Bf5 50.Nef3 Be4 51.Ng1 Bg2 52.Nge2 Be4 53.Ng3 Bg6 54.Kd2 Be8 55.Ngf5+ Nxf5 56.Nxf5+ Kc5 57.Kc3 Bd7 58.Nd4 Bg4 59.b4+ axb4+ 60.axb4+ Kb6 61.Kd2 Kc7 62.Ke3 Kd6 63.Nb5+ Kc6 64.Nc3 Be6 65.Kd4 Bf7 66.b5+ Kb6 1-0
2026.01.08 3rd Caissa Guatemala Open
2154764 GM Huschenbeth, N (2587) GM Barrientos, S (2464) 1/2-1/2
1.e4 c5 2.Nf3 e6 3.c3 Nf6 4.e5 Nd5 5.d4 cxd4 6.cxd4 b6 7.Nc3 Nxc3 8.bxc3 Qc7 9.Bd2 Bb7 10.Bd3 d6 11.O-O Nd7 12.Ng5 dxe5 13.Qh5 g6 14.Qh3 Be7 15.Rfe1 Qd8 16.Nxe6 fxe6 17.Qxe6 Qc7 18.Bb5 a6 19.Bg5 O-O-O 20.Bxe7 axb5 21.Bxd8 Rxd8 22.dxe5 Qc6 23.Qh3 Re8 24.e6 Nc5 25.e7+ Qd7 26.Qe3 Qd3 27.Rad1 Qxe3 28.Rxe3 Kc7 29.f3 Bc6 30.h4 Bd7 31.Rde1 Kd6 32.Rd1+ Kc7 33.Rde1 Kd6 34.Rd1+ 1/2-1/2
2026.01.08 3rd Caissa Guatemala Open
2154789 GM Barrientos, S (2464) GM Mirzoev, A (2471) 1/2-1/2
1.e4 e5 2.Nf3 Nc6 3.d4 exd4 4.Nxd4 Nf6 5.Nc3 Bb4 6.Nxc6 bxc6 7.Bd3 d5 8.exd5 cxd5 9.O-O O-O 10.Qf3 c6 11.h3 Re8 12.Bf4 Bd6 13.Rfe1 Bxf4 14.Qxf4 Rxe1+ 15.Rxe1 Be6 16.b4 a5 17.a3 axb4 18.axb4 Qb8 19.Qd4 Qa7 20.Ne2 Qxd4 21.Nxd4 Bd7 22.g4 Kf8 23.Nb3 g6 24.Nc5 Be8 25.f3 Nd7 26.Na6 Rc8 27.Kf2 c5 28.Nxc5 1/2-1/2
2026.01.07 3rd Caissa Guatemala Open
2154752 GM Barrientos, S (2464) FM Guevara Sanchez, E (2102) 1-0
1.e4 c5 2.Nc3 Nc6 3.Bb5 Nd4 4.Bc4 e6 5.Nge2 a6 6.a4 Ne7 7.O-O g6 8.Nxd4 cxd4 9.Ne2 Bg7 10.d3 d5 11.Bb3 O-O 12.Bg5 f6 13.Bh4 g5 14.Bg3 e5 15.c3 dxc3 16.Nxc3 Be6 17.exd5 Nxd5 18.d4 Kh8 19.Nxd5 Bxd5 20.dxe5 Bxb3 21.Qxb3 f5 22.f4 gxf4 23.Bxf4 Qd4+ 24.Rf2 Bxe5 25.Rd1 Qe4 26.Bxe5+ Qxe5 27.Qxb7 Rad8 28.Rxd8 Rxd8 29.Qf3 Kg7 30.g3 Kg6 31.Re2 Qc5+ 32.Kg2 Rd6 33.h4 Qb4 34.b3 Rd2 35.Rxd2 Qxd2+ 36.Kh3 Qc1 37.b4 Qb1 38.Qc6+ Kf7 39.Qb7+ Kf8 40.h5 h6 41.Qc8+ Ke7 42.Qc7+ Ke6 43.Qc6+ Ke5 44.b5 Qd1 45.Qc5+ Ke6 46.Qb6+ Kd7 47.Qc6+ Ke7 48.Qc5+ Ke6 49.Qc4+ Ke7 50.Kg2 axb5 51.axb5 Kf6 52.Qc6+ Kf7 53.Qg6+ Ke7 54.Qxf5 Qd2+ 55.Kh3 Kd6 56.Qf4+ Kd5 1-0
2026.01.07 3rd Caissa Guatemala Open
2154732 De Leon Calderon, Juan Carlos (1928) GM Barrientos, S (2464) 0-1
1.e4 c6 2.d3 d5 3.Nd2 g6 4.g3 Bg7 5.Bg2 e5 6.Ngf3 Ne7 7.O-O O-O 8.Re1 Nd7 9.c3 Nc5 10.Qc2 dxe4 11.dxe4 Qd3 12.Qxd3 Nxd3 13.Rd1 Rd8 14.b3 Nxc1 15.Raxc1 b5 16.Nf1 Bb7 17.Ne3 f6 18.Rxd8+ Rxd8 19.Rd1 Rxd1+ 20.Nxd1 Nc8 21.Ne1 Bf8 22.Nd3 Nb6 23.Ne3 Nd7 24.Kf1 Nc5 25.Ke2 Nxd3 26.Kxd3 a5 27.Bh3 Kf7 28.Bg4 h5 29.Be2 Bc5 30.Bd1 Bc8 31.Be2 Be6 32.c4 Ke7 33.cxb5 cxb5 34.Nd1 Kd6 35.Ne3 Bd4 36.f3 Kc5 37.Nc2 Bg1 38.h4 Bf2 39.g4 Bxh4 40.gxh5 gxh5 41.f4 Bf7 42.Ke3 Bg3 43.fxe5 fxe5 44.Kf3 Bf4 45.Ne1 Bd2 46.Ng2 a4 47.Bd1 axb3 48.axb3 Kb4 49.Kg3 Kc3 50.Kh4 b4 51.Bxh5 Bxh5 52.Kxh5 Kxb3 53.Nh4 Kc3 54.Nf3 b3 0-1
2025.12.19 35th Carlos Torre Mem
2129479 GM Barrientos, S (2453) GM Gonzalez Zamora, J (2457) 1/2-1/2
1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 a6 5.c4 Nf6 6.Nc3 Qc7 7.a3 b6 8.Be3 Bb7 9.f3 Be7 10.Rc1 O-O 11.Be2 d6 12.g4 Nbd7 13.g5 Ne8 14.Kd2 Rc8 15.Kc2 g6 16.Kb1 Ng7 17.h4 Ne5 18.Qb3 Ba8 19.Ka1 Nh5 20.Rhg1 Rfe8 21.Na4 Nd7 22.Nc3 Ne5 23.Na4 Nd7 24.Nc3 Ne5 1/2-1/2
2025.12.19 Carlos Torre Mem Blitz
2129552 GM Cori, J (2599) GM Barrientos, S (2453) 1/2-1/2
1.d4 Nf6 2.Nf3 e6 3.e3 c5 4.Bd3 b6 5.O-O Bb7 6.c4 cxd4 7.exd4 d5 8.Nc3 dxc4 9.Bxc4 Be7 10.Bb5+ Nbd7 11.Ne5 O-O 12.Nc6 Bxc6 13.Bxc6 Rc8 14.Qa4 Nb8 15.Bb5 a6 16.Bxa6 Nxa6 17.Qxa6 Qxd4 18.Be3 Qc4 19.Qxb6 Rb8 20.Qa7 Bd6 21.Rfd1 Be5 22.Bd4 Ra8 23.Qc5 Qxc5 24.Bxc5 Rfb8 25.Rab1 Bxc3 26.bxc3 Rc8 27.Bd4 Rxa2 28.Bxf6 gxf6 29.Rbc1 Rc4 30.g3 Kg7 31.Rd3 f5 32.Kg2 f4 33.g4 e5 34.Re1 e4 35.Rd4 Rxd4 36.cxd4 e3 37.Rf1 Rd2 38.Kf3 exf2 39.Kxf4 Rxd4+ 40.Kg3 Rd2 41.Rxf2 Rxf2 42.Kxf2 1/2-1/2
2025.12.19 Carlos Torre Mem Blitz
2129584 FM Lopez Raygoza, Luis Albert (2283) GM Barrientos, S (2453) 0-1
1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 a6 5.c4 Nf6 6.Nc3 Bb4 7.Qd3 O-O 8.a3 Bxc3+ 9.bxc3 d5 10.cxd5 exd5 11.e5 Re8 12.Nf3 Nc6 13.Bf4 Nh5 14.Bg3 Qa5 15.Be2 Bf5 16.Qd2 Nxg3 17.hxg3 Nxe5 18.O-O Nc4 19.Bxc4 dxc4 20.Nd4 Bd3 21.Rfe1 h6 22.a4 Rad8 23.Qb2 Rxe1+ 24.Rxe1 Kh7 25.Re7 Bg6 26.Qxb7 Qxa4 27.Kh2 Qa5 28.Qf3 Rd6 29.g4 Qd8 30.Nf5 Rf6 31.Qe4 Qa5 32.Re5 Qxc3 33.Qe1 Qxe1 0-1
2025.12.19 Carlos Torre Mem Blitz
2129607 GM Barrientos, S (2453) GM Quesada Perez, Luis Ernesto (2552) 0-1
1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.g3 e5 7.Nb3 Be7 8.Bg2 O-O 9.O-O b5 10.a4 b4 11.Nd5 Nxd5 12.Qxd5 Ra7 13.Be3 Be6 14.Qd2 Rb7 15.Rfc1 Nc6 16.Bf1 a5 17.Ba6 Rb8 18.Bb5 Rc8 19.Qd3 Nb8 20.c4 Nd7 21.Nd2 Qc7 22.Nf1 Nc5 23.Bxc5 dxc5 24.Ne3 Bg5 25.Nd5 Bxd5 26.cxd5 Bxc1 27.Rxc1 Rfd8 28.b3 Qb6 29.Qe3 Rd6 30.Rc4 h6 31.h4 Rc7 32.Kg2 Rf6 33.h5 Rd6 34.Qf3 Rf6 35.Qg4 Qd6 36.Rc2 g6 37.Rc1 Kg7 38.Rh1 c4 39.Bxc4 Qc5 40.Qe2 g5 41.Rd1 Qb6 42.Rd2 Rc8 43.Qg4 Rc7 44.Qd1 Qd6 45.Rd3 Qc5 46.Qd2 Rd7 47.Bb5 Rd8 48.Bc4 Rdd6 49.Qe2 Qc8 50.Rd2 Rd8 51.Rc2 Qd7 52.Bb5 Qa7 53.Rd2 Qc5 54.Bc4 Rd7 55.Rd3 Rdd6 56.Qb2 Qa7 57.Rd2 Qe7 58.Be2 Rd8 59.Bg4 Rb8 60.Bf5 Rb7 61.Qc2 Rc7 62.Qd3 Qd6 63.Qb5 Rc5 64.Qe8 Rc3 65.Rb2 Rxf5 66.exf5 Qxd5+ 67.Kf1 Qh1+ 68.Ke2 Qe4+ 69.Kd2 Qd3+ 0-1
2025.12.18 35th Carlos Torre Mem
2129428 GM Berdayes Ason, Dylan Isidro (2452) GM Barrientos, S (2453) 1/2-1/2
1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Qc2 d5 5.cxd5 Qxd5 6.e3 c5 7.Bd2 Bxc3 8.bxc3 O-O 9.Nf3 b6 10.c4 Qc6 11.Be2 Bb7 12.O-O Nbd7 13.Bc3 Rac8 14.Rfc1 Rfe8 15.a4 Qc7 16.h3 Bxf3 17.Bxf3 cxd4 18.Bxd4 e5 19.Bb2 e4 20.Be2 1/2-1/2
2025.12.18 35th Carlos Torre Mem
2129453 GM Barrientos, S (2453) GM Quesada Perez, Luis Ernesto (2552) 1-0
1.e4 c6 2.d4 d5 3.f3 g6 4.Nc3 Bg7 5.Be3 Qb6 6.Qd2 Qxb2 7.Rb1 Qa3 8.h4 h5 9.Nh3 Nd7 10.exd5 Ngf6 11.Nf4 Nb6 12.dxc6 bxc6 13.Bd3 Qd6 14.O-O Bf5 15.Ne4 Bxe4 16.fxe4 e5 17.dxe5 Qxe5 18.Qb4 Ng4 19.Bc5 Nd7 20.Bd6 Qd4+ 21.Kh1 Qxb4 22.Bxb4 Nge5 23.Ba6 Rb8 24.Nd3 Rb6 25.Bc8 Rb8 26.Ba6 Rb6 27.Bc8 Rb8 28.Bxd7+ Nxd7 29.Bd6 Rb6 30.e5 Bf8 31.Bc7 Ra6 32.Rb7 c5 33.Nf4 Be7 34.Nd5 Rg8 35.Rfb1 Rg7 36.Bb8 Rc6 37.Nxe7 Rb6 38.R1xb6 axb6 39.Bd6 1-0
2025.12.17 35th Carlos Torre Mem
2129379 GM Barrientos, S (2453) IM Diaz Perez, Michel Alejandro (2428) 1/2-1/2
1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O d6 6.Re1 Bd7 7.c3 g6 8.d4 Bg7 9.h3 O-O 10.Bc2 Nh5 11.a4 Qe8 12.Na3 Kh8 13.Nc4 h6 14.Ne3 Qd8 15.b3 exd4 16.cxd4 Nb4 17.Bb1 c5 18.Bb2 Be6 19.Qd2 Kh7 20.Nf5 gxf5 21.exf5 Kg8 22.fxe6 fxe6 23.dxc5 dxc5 24.Qe2 Bxb2 25.Qxb2 Nf4 26.Qe5 Qe7 27.Be4 Rad8 28.Rad1 Nbd3 29.Bxd3 Nxd3 30.Qxe6+ Qxe6 31.Rxe6 Ne5 32.Rxd8 Nxf3+ 33.gxf3 Rxd8 34.Rxh6 Rd3 35.Rb6 Rxf3 36.Rxb7 Rxh3 37.Kg2 Rc3 38.a5 Kf8 39.f3 Rc2+ 40.Kg3 Ra2 41.Kf4 Rxa5 42.Ke5 c4+ 43.Kd4 cxb3 44.Ke4 Ke8 1/2-1/2
2025.12.17 35th Carlos Torre Mem
2129405 GM Barrientos, S (2453) IM Griffith, Kyron (2417) 1-0
1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 Nc6 6.a3 d6 7.Be3 Be7 8.f4 O-O 9.Be2 Qc7 10.O-O Nxd4 11.Bxd4 e5 12.Be3 exf4 13.Rxf4 Be6 14.Nb5 Qd8 15.c4 a6 16.Nd4 Rc8 17.Rc1 Re8 18.Nxe6 fxe6 19.Kh1 Nd7 20.Rf1 Qc7 21.b4 Bf6 22.Qb3 Be5 23.Rfd1 Rcd8 24.Bg1 a5 25.Rc2 axb4 26.axb4 Qc6 27.Bf3 b6 28.Ra2 Ra8 29.Rdd2 Nf6 30.Rdc2 Kf7 31.Qd3 Red8 32.h3 Nd7 33.Bh5+ Ke7 34.Rf2 Nf6 35.Bf3 Rdc8 36.Rac2 Qa4 37.Qd2 Qb3 38.c5 bxc5 39.bxc5 Rxc5 40.Rxc5 dxc5 41.Qg5 Qc3 42.Qxg7+ Kd6 43.Rf1 Ra4 44.Qf8+ Kc6 45.Qc8+ Kd6 46.Rd1+ Bd4 47.Qf8+ Kc7 48.e5 Nd7 49.Qd6+ Kd8 50.Rb1 Rb4 51.Rxb4 Qxb4 52.Bc6 1-0
2025.12.16 35th Carlos Torre Mem
2129353 FM Luna Javier, Edgar Froylan (2139) GM Barrientos, S (2453) 0-1
1.Nf3 Nf6 2.g3 g6 3.Bg2 Bg7 4.O-O O-O 5.d4 d5 6.c4 dxc4 7.Na3 Nc6 8.Nxc4 Be6 9.b3 a5 10.Bb2 a4 11.Ng5 Bc8 12.d5 Nb4 13.Qd2 Nbxd5 14.Rad1 axb3 15.e4 bxa2 16.exd5 Bf5 17.Ra1 h6 18.Nh3 Bxh3 19.Bxh3 Qxd5 20.Qc2 Rfd8 21.Rfd1 Qh5 22.Rxd8+ Rxd8 23.Bg2 c6 24.Ne3 Qa5 25.Bc3 Qc5 26.Rxa2 h5 27.Ba5 Qxc2 28.Rxc2 Ra8 29.Bc3 Nd7 30.Bh3 e6 31.Bf1 Bxc3 32.Rxc3 Kf8 33.Nc4 Ke7 34.Rc2 Ra4 35.Kg2 Rb4 36.Rd2 Nf6 37.Ne5 Nd5 38.Nd3 Rb1 39.Nb2 b5 40.Bd3 Ra1 41.Be4 Kd6 42.Rc2 c5 43.Bf3 Ra3 44.Be2 Rb3 45.Bd1 Rc3 46.Rd2 c4 47.Bc2 Ra3 48.Nd1 Kc5 49.Be4 b4 0-1
2025.12.16 35th Carlos Torre Mem
2129365 FM Diaz Rosas, J (2368) GM Barrientos, S (2453) 0-1
1.e4 c5 2.Nf3 d6 3.Bb5+ Nc6 4.O-O Bd7 5.Re1 Ne5 6.Bxd7+ Qxd7 7.Nxe5 dxe5 8.Qh5 Qd6 9.Na3 Nf6 10.Qh3 e6 11.Nc4 Qc7 12.a4 Nd7 13.d3 g6 14.Rf1 Bg7 15.Bh6 O-O 16.f4 Bxh6 17.Qxh6 exf4 18.e5 f5 19.Qxf4 Nb6 20.Nd6 Rad8 21.a5 Nc8 22.a6 b6 23.Nb5 Qc6 24.Qc4 Rd5 25.Rae1 Qd7 26.Qf4 Ne7 27.Nc3 Rd4 28.Qh6 Nd5 29.Ne2 Ra4 30.c4 Nc7 31.Nf4 Rxa6 32.Rf3 Rf7 33.Rg3 Rg7 34.h4 Qe7 35.Ree3 Ra1+ 36.Kh2 Rf1 37.Nh3 Ne8 38.Rg5 Qf7 39.Reg3 f4 40.Rf3 Rxf3 41.gxf3 a6 42.h5 gxh5 43.Rxg7+ Nxg7 44.Qg5 Qf5 45.Qd8+ Kf7 46.Qd6 Ne8 47.Qd7+ Kf8 48.Nf2 Qxe5 49.Ne4 Nf6 50.Qd8+ Kf7 51.Nd6+ Kg6 52.Qe7 Qe2+ 53.Kg1 Qe1+ 54.Kg2 Qg3+ 55.Kf1 Qxf3+ 56.Ke1 Qe3+ 57.Kd1 Qxd3+ 58.Kc1 f3 59.Qf7+ Kg5 60.Qxe6 Qf1+ 61.Kd2 Qe2+ 0-1
2025.12.15 35th Carlos Torre Mem
2129319 CM Diaz Guerrero, Jesus Daniel (2070) GM Barrientos, S (2453) 0-1
1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5 4.d3 Nf6 5.O-O d6 6.c3 a5 7.a4 Ba7 8.Re1 O-O 9.h3 Ne7 10.Nbd2 c6 11.Nf1 Ng6 12.Ng3 h6 13.Bb3 Be6 14.Bxe6 fxe6 15.Qb3 Qd7 16.d4 exd4 17.cxd4 d5 18.Bd2 Bb8 19.e5 Nh7 20.Ne2 Rf7 21.Qd3 Nhf8 22.b4 Bc7 23.Reb1 Qd8 24.Qe3 axb4 25.Bxb4 Nd7 26.Qd3 Ne7 27.Nc1 b6 28.Nb3 c5 29.dxc5 Nc6 30.cxb6 Nxb6 31.Nc5 Nxe5 32.Nxe5 Bxe5 33.Ra2 Qf6 34.Qe2 Nc4 35.Re1 Bd4 36.Nxe6 Re8 37.a5 Ba7 38.a6 Qf5 39.g4 Qg6 40.Ra4 Rxf2 41.Qxf2 Bxf2+ 42.Kxf2 Qc2+ 43.Kg3 Qb3+ 44.Kh4 Qxa4 45.Nc5 Qc6 46.Rxe8+ Qxe8 47.a7 Qe7+ 0-1
2025.12.15 35th Carlos Torre Mem
2129333 GM Barrientos, S (2453) IM Ostrovskiy, Al (2359) 0-1
1.d4 d5 2.c4 e6 3.Nf3 Nf6 4.g3 Nc6 5.Bg2 Bd6 6.O-O O-O 7.b3 dxc4 8.bxc4 e5 9.e3 exd4 10.exd4 Bf5 11.Bb2 Re8 12.Nbd2 Bf8 13.a3 Qd6 14.Qb3 Rad8 15.Rfe1 Rxe1+ 16.Rxe1 b6 17.d5 Na5 18.Qa4 Nd7 19.Nd4 Nc5 20.Qd1 Bg6 21.Bc3 Qd7 22.h4 Re8 23.Rxe8 Qxe8 24.Bxa5 bxa5 25.Nb5 a6 26.Nxc7 Qd8 27.d6 Qxd6 28.Nd5 Qe5 29.Nf3 Qb2 30.Qe1 Qb1 31.Qxb1 Bxb1 32.Nc3 Bd3 33.Bf1 Bf5 34.Nd4 Bd7 35.Nc2 Bf5 36.Ne3 Bd7 37.Ned5 Na4 38.Nb1 Bf5 39.Nd2 Bc2 40.Ne3 Bg6 41.g4 h5 42.gxh5 Bxh5 43.Nb3 Bxa3 44.Nxa5 Be7 45.Nf5 Bf6 46.Nb7 g6 47.Ng3 Bf3 48.Bg2 Bxb7 49.Bxb7 Nc5 50.Bc6 Bxh4 51.Ne2 Bf6 52.Nf4 a5 53.Nd5 Bd4 54.Kf1 a4 55.Nb4 a3 56.Ke2 Bxf2 57.Kxf2 Nd3+ 58.Nxd3 a2 59.Ke3 a1=Q 60.c5 Qg1+ 61.Kd2 Kf8 62.Bb7 Ke7 63.c6 Kd6 0-1
2025.08.09 III Aguascalientes Int
1223023 GM Barrientos, S (2425) GM Cori Quispe, Kevin Joel (2461) 1-0
1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Re1 b5 7.Bb3 d6 8.c3 O-O 9.h3 Bb7 10.d4 Re8 11.Nbd2 Bf8 12.a4 h6 13.Bc2 g6 14.d5 Ne7 15.b4 c6 16.dxc6 Bxc6 17.Nb3 Rc8 18.axb5 axb5 19.Bd3 Bg7 20.Na5 Qc7 21.Nxc6 Qxc6 22.Bd2 Rc7 23.Qe2 Rb8 24.Ra5 Rcb7 25.Rea1 Ne8 26.Ra6 Qd7 27.Be3 Rc7 28.R1a3 d5 29.Bb6 dxe4 30.Bxe4 Rcc8 31.Ba7 Nd6 32.Qd1 1-0
2025.08.08 III Aguascalientes Int
1222971 GM Barrientos, S (2425) FM Cofre Archibold, Nestor (2226) 1-0
1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 Nc6 6.Bg5 e6 7.Qd2 a6 8.O-O-O Bd7 9.f3 Nxd4 10.Qxd4 Be7 11.h4 Qc7 12.Qd2 b5 13.Ne2 a5 14.Nd4 Rb8 15.g4 b4 16.Kb1 a4 17.Be3 O-O 18.h5 Rfc8 19.g5 Ne8 20.g6 Bf6 21.gxf7+ Kxf7 22.Bd3 a3 23.b3 Qc3 24.Qxc3 Rxc3 25.f4 h6 26.Rhf1 Kg8 27.Ne2 Rc7 28.Bc4 Kh8 29.e5 Be7 30.Nd4 d5 31.Bd3 Rc3 32.f5 exf5 33.Bxf5 Bc8 34.Bd2 Rc7 35.Bf4 Bc5 36.Bg6 Bxd4 37.Rxd4 Re7 38.Bg5 1-0
2025.08.08 III Aguascalientes Int
1222995 GM Cori, J (2599) GM Barrientos, S (2425) 1/2-1/2
1.d4 Nf6 2.Nf3 e6 3.c4 Bb4+ 4.Nbd2 b6 5.a3 Bxd2+ 6.Qxd2 Bb7 7.e3 O-O 8.b4 Ne4 9.Qc2 f5 10.Bb2 d6 11.Rd1 Nd7 12.d5 Qe7 13.Be2 c5 14.dxc6 Bxc6 15.O-O a6 16.Nd4 Bb7 17.f3 Nef6 18.Qb3 Rac8 19.Rc1 Ne5 20.a4 h5 21.c5 Bd5 22.Qa3 bxc5 23.bxc5 Rxc5 24.Bxa6 Bc4 25.Bxc4 Nxc4 26.Qa2 Nxb2 27.Qxb2 Nd5 28.Qa3 f4 29.exf4 Rxc1 30.Qxc1 Qa7 31.Rd1 Rxf4 32.Qc4 Rf6 33.Kf2 Nb6 34.Nc6 Nxc4+ 35.Nxa7 d5 36.Nc6 Rf8 37.Rb1 Ra8 38.Rb8+ Rxb8 39.Nxb8 Kf7 40.Nc6 Ke8 41.f4 Kd7 42.Nd4 Kd6 43.Ke2 g6 44.g3 Kd7 45.Nf3 Ke7 46.h3 Kf6 47.Nd4 e5 48.fxe5+ Kxe5 49.Nb3 g5 50.Nd2 Na5 51.Nf3+ Kf5 52.Kd3 g4 53.Nd4+ Ke5 54.hxg4 hxg4 55.Nb5 Nc6 56.Nc3 Nb4+ 57.Kd2 d4 58.Nb5 Kd5 59.a5 Na6 60.Ke2 Nc5 61.Nc7+ Kc6 62.Ne8 Ne4 63.Kd3 Nxg3 64.Kxd4 Nf5+ 65.Ke4 Kb5 66.Kf4 g3 67.Nd6+ 1/2-1/2
2025.08.07 III Aguascalientes Int
1222922 GM Barrientos, S (2425) CM Galaviz Medina, Atlas Adomaitis (2155) 1-0
1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.h3 e6 7.g4 h6 8.Qf3 Qb6 9.Nb3 Nc6 10.Be3 Qc7 11.O-O-O Ne5 12.Qg3 g5 13.f4 gxf4 14.Bxf4 Rg8 15.Qf2 Rg6 16.a4 Bd7 17.Kb1 Bc6 18.Qe3 Rc8 19.Rd2 Nfd7 20.Be2 Nb6 21.Rd4 Ned7 22.Bd3 e5 23.Nd5 Bxd5 24.exd5 Rf6 25.Bg3 Be7 26.Re1 Nc5 27.Bh4 exd4 28.Qxd4 Nxd3 29.cxd3 Qc2+ 30.Ka2 Nd7 31.Bxf6 Nxf6 32.Qxf6 Qc7 33.Nd4 Kd8 34.Qxf7 1-0
2025.08.07 III Aguascalientes Int
1222946 FM Benitez Lozano, J (2250) GM Barrientos, S (2425) 0-1
1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 Nc6 5.Qc2 e5 6.d5 Ne7 7.Ne2 O-O 8.a3 Bxc3+ 9.Nxc3 d6 10.Bd3 c6 11.e4 b5 12.Bg5 bxc4 13.Bxc4 c5 14.Bxf6 gxf6 15.O-O f5 16.f4 exf4 17.Ne2 fxe4 18.Qxe4 Ng6 19.Nxf4 Qg5 20.Rae1 Bf5 21.Qf3 Ne5 22.Rxe5 dxe5 23.Nh5 Bg6 24.Nf6+ Kg7 25.Qc3 h5 26.g3 h4 27.d6 hxg3 28.hxg3 Rh8 29.Nd7 Rae8 30.Bd5 Rh3 31.Rf3 Qh5 32.Nf6 Rh1+ 33.Kf2 Qh2+ 34.Ke3 Rd8 35.Ng4 Qg1+ 36.Nf2 Qe1+ 37.Qxe1 Rxe1+ 38.Kd2 Rb1 39.Nd1 Rxd1+ 0-1
2025.08.06 III Aguascalientes Int
1222861 GM Barrientos, S (2425) GM Quesada Perez, Luis Ernesto (2550) 1/2-1/2
1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nc6 5.Nb5 d6 6.Bf4 e5 7.Be3 Nf6 8.N1c3 a6 9.Na3 b5 10.Nd5 Nxd5 11.exd5 Ne7 12.c4 Nf5 13.Bd2 g6 14.cxb5 Bg7 15.Bc3 O-O 16.Be2 Nd4 17.O-O Nxe2+ 18.Qxe2 axb5 19.Nxb5 Ba6 20.a4 Qd7 21.Bb4 Rfb8 22.Rfc1 Bh6 23.Rd1 Rb6 24.Ra3 Rab8 25.Rc3 Bxb5 26.axb5 Rxb5 27.Ba3 Bf8 28.Qc2 Qf5 29.Qxf5 gxf5 30.Rg3+ Kh8 31.f4 f6 32.Rc3 Ra5 33.Rc6 e4 34.Kf2 Rbb5 35.Rdc1 Kg7 36.Rc7+ Kg6 37.Rc8 Bh6 38.R1c7 Bxf4 39.Rg8+ Kh6 40.Rgg7 Kh5 41.Rxh7+ Bh6 42.Rh8 Rxa3 1/2-1/2
2025.08.06 III Aguascalientes Int
1222888 GM Martinez Alcantara, Jose Eduardo (2636) GM Barrientos, S (2425) 1-0
1.Nf3 Nf6 2.g3 g6 3.c4 Bg7 4.Bg2 O-O 5.O-O d6 6.d4 Nc6 7.Nc3 Bg4 8.h3 Bxf3 9.Bxf3 Nd7 10.e3 e5 11.d5 Ne7 12.e4 f5 13.h4 Nf6 14.Bg2 f4 15.Bh3 h6 16.Kh2 Nh7 17.Bd2 Kh8 18.Be6 Ng8 19.Qg4 Qe8 20.Qh3 h5 21.gxf4 exf4 22.f3 g5 23.Rg1 g4 24.fxg4 hxg4 25.Qxg4 Be5 26.Kh1 Qe7 27.Raf1 Ngf6 28.Qh3 Nh5 29.Ne2 f3 30.Ng3 f2 31.Nxh5 fxg1=Q+ 32.Rxg1 Rf2 33.Bc3 Qf8 34.Bxe5+ dxe5 35.Bf5 Qh6 36.Qg3 Rxf5 37.exf5 Re8 38.Qg6 1-0
2025.08.05 III Aguascalientes Int
1222842 IM Estrada Nieto, J (2182) GM Barrientos, S (2425) 0-1
1.e4 c5 2.Nf3 d6 3.Bb5+ Nc6 4.O-O Bd7 5.Re1 a6 6.Bf1 Bg4 7.c3 e5 8.d3 Be7 9.Nbd2 Nf6 10.h3 Bh5 11.g4 Bg6 12.Nh4 Nd7 13.Nxg6 hxg6 14.Nf3 g5 15.Be3 Nf8 16.d4 cxd4 17.cxd4 exd4 18.Nxd4 Ne5 19.Qb3 Qd7 20.Rec1 Nfg6 21.Nf5 O-O 22.Rc2 Rfc8 23.Rac1 Rc6 24.Rxc6 bxc6 25.Rd1 Qc7 26.Bb6 Qb8 27.Nxe7+ Nxe7 28.Be3 Qxb3 29.axb3 Rb8 30.Rxd6 Rxb3 31.Kg2 f6 32.Bxa6 Kh7 33.Rd2 N7g6 34.Be2 Kh6 35.Bd1 Rb4 36.b3 Rxe4 37.Rd8 Nf4+ 38.Kg3 Rb4 39.Bc2 g6 40.Bc5 Rb7 41.Rd2 Kg7 42.h4 Ne6 43.Be3 gxh4+ 44.Kh3 g5 45.Rd6 Re7 46.Bf5 Kf7 47.Be4 Rb7 48.Bf5 Nc7 49.Bc2 Nd5 50.Rd8 Nxe3 51.fxe3 Rd7 52.Rxd7+ Nxd7 53.b4 Ke6 54.Be4 Kd6 55.Kg2 Nb6 0-1
2025.08.04 III Aguascalientes Int
1222816 GM Barrientos, S (2425) FM Davalos Prieto, A (1974) 1-0
1.e4 c6 2.d4 d5 3.Nc3 dxe4 4.Nxe4 Nf6 5.Nxf6+ exf6 6.c3 Bd6 7.Bd3 O-O 8.Ne2 Re8 9.Qc2 h5 10.Be3 h4 11.O-O-O Be6 12.c4 Na6 13.a3 Nc7 14.Kb1 b5 15.d5 cxd5 16.cxb5 Qd7 17.Nd4 Reb8 18.Rc1 a6 19.b6 Nb5 20.Nxe6 Qxe6 21.Rhe1 Qd7 22.Qc6 Qxc6 23.Rxc6 Bf8 24.Bf4 Nd4 25.Bxb8 Rxb8 26.Rc7 Rxb6 27.Re8 g6 28.Ra7 Ne6 29.Bxa6 Kg7 30.b4 Bc5 31.Rxe6 1-0
2025.07.15 Titled Tue 15th Jul Early
14853 IM Terletsky, O (2160) GM Barrientos, S (2425) 0-1
1.e4 c5 2.Nf3 d6 3.d4 Nf6 4.Nc3 cxd4 5.Nxd4 a6 6.Bc4 e6 7.O-O b5 8.Bb3 Be7 9.f4 b4 10.Nce2 O-O 11.e5 dxe5 12.fxe5 Nd5 13.c4 bxc3 14.bxc3 Bb7 15.Bc2 Nd7 16.Rb1 Qc7 17.Qd3 g6 18.Bh6 Nxe5 19.Qg3 Rfb8 20.Bg5 Bxg5 21.Qxg5 Nc4 22.Nf4 Qe5 23.Qh6 Nxf4 24.Rxf4 Ne3 25.Re1 Qd5 26.Be4 Qc5 27.Bxb7 Qxc3 28.Rxf7 Qxe1+ 29.Rf1 Qxf1# 0-1
2025.07.15 Titled Tue 15th Jul Early
14652 GM Barrientos, S (2425) IM Coppola, C (2259) 1-0
1.d4 Nf6 2.Nf3 c5 3.d5 b5 4.c4 Bb7 5.Qc2 bxc4 6.e4 d6 7.Bxc4 Nbd7 8.O-O g6 9.Nbd2 Bg7 10.Re1 O-O 11.Rb1 Nh5 12.b3 Ne5 13.Nxe5 Bxe5 14.Nf3 Bg7 15.Bb2 Qa5 16.Bxg7 Nxg7 17.e5 Ba6 18.h4 Bxc4 19.bxc4 Rab8 20.Rxb8 Rxb8 21.exd6 exd6 22.Re4 Qb6 23.Qe2 h6 24.Re7 Qb1+ 25.Kh2 Rb2 26.Qe3 Nf5 27.Re8+ Kg7 28.Qc3+ f6 29.Qa5 Rb7 30.Qd8 h5 31.Rg8+ Kh6 32.Qf8+ 1-0
2025.07.15 Titled Tue 15th Jul Early
14428 GM Barrientos, S (2425) FM Efimov, Leonid (2260) 1-0
1.e4 c5 2.Nc3 Nc6 3.g3 g6 4.Bg2 Bg7 5.d3 d6 6.Nge2 e5 7.h4 Nd4 8.Nxd4 cxd4 9.Nd5 Ne7 10.Bg5 1-0
2025.07.15 Titled Tue 15th Jul Early
14266 FM Merriman, J (2194) GM Barrientos, S (2425) 0-1
1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 O-O 5.f3 d6 6.Bg5 c5 7.d5 e6 8.Qd2 exd5 9.cxd5 h6 10.Be3 Re8 11.Nge2 a6 12.a4 Nbd7 13.Ng3 h5 14.Be2 Rb8 15.O-O h4 16.Nh1 Ne5 17.Nf2 Bd7 18.Rab1 b5 19.axb5 axb5 20.b4 Qc7 21.bxc5 b4 22.Na2 dxc5 23.Rfc1 Bf8 24.Nxb4 Qd8 25.Na6 Rxb1 26.Rxb1 c4 27.Rb8 Bc8 28.Rb6 h3 29.g3 Nfd7 0-1
2025.07.15 Titled Tue 15th Jul Early
14019 GM Barrientos, S (2425) CM Kjaergaard Jensen, J (2081) 1-0
1.d4 Nf6 2.c4 d6 3.Nf3 e5 4.dxe5 dxe5 5.Qxd8+ Kxd8 6.Nxe5 Be6 7.e3 Bb4+ 8.Bd2 Na6 9.a3 Bd6 10.Nf3 Ne4 11.Nc3 Ke7 12.Nxe4 1-0
2025.07.15 Titled Tue 15th Jul Early
15048 GM Barrientos, S (2425) CM Mayta Aiza, Maveric (2180) 0-1
1.c4 e5 2.g3 Nc6 3.Bg2 g6 4.Nc3 Bg7 5.e3 d6 6.Nge2 Be6 7.d3 Nge7 8.Nd5 O-O 9.Rb1 a5 10.a3 f5 11.O-O g5 12.f4 gxf4 13.exf4 Ng6 14.b4 axb4 15.axb4 Nce7 16.Nxe7+ Qxe7 17.Bxb7 Rab8 18.Bg2 e4 19.Re1 Qf7 20.dxe4 fxe4 21.Bxe4 Bxc4 22.f5 Ne7 23.Nd4 c5 24.bxc5 dxc5 25.Rxb8 Bxd4+ 26.Be3 Bxe3+ 27.Rxe3 Rxb8 28.Qd6 Re8 29.Qxc5 Nxf5 30.Re1 Ng7 31.Qd4 Nf5 32.Qc5 Ng7 33.Qc6 Be6 34.Rf1 Qd7 35.Qc2 Kh8 36.Qc3 Bd5 37.Qd3 Qa7+ 38.Rf2 Bxe4 39.Qc3 Rf8 0-1
2025.04.19 Subzonal 2.3.2 2025
116564 GM Barrientos, S (2421) IM Campos Gomez, Manuel (2362) 1/2-1/2
1.e4 e6 2.d4 d5 3.e5 c5 4.c3 Nc6 5.Nf3 Bd7 6.Be2 Nge7 7.O-O Nf5 8.dxc5 a5 9.Bd3 Bxc5 10.Nbd2 Ba7 11.a4 h6 12.Bxf5 exf5 13.Nb3 Be6 14.Re1 O-O 15.Be3 Bb8 16.Bc5 Re8 17.Nbd4 Bd7 18.Nxc6 bxc6 19.b4 Bc7 20.Qd4 g5 21.g3 Re6 22.bxa5 Ra7 23.a6 Rxa6 24.Rab1 Ra5 25.Qc4 Bc8 26.Qb4 Ra6 27.Bd6 Bxd6 28.exd6 Rxd6 29.Re8+ Qxe8 30.Qxd6 Kg7 31.Re1 Qd7 32.Qe5+ f6 33.Qe7+ Qxe7 34.Rxe7+ Kg6 35.Rc7 Be6 36.Nd4 Bf7 37.Nxc6 Rxa4 38.Ne7+ Kh5 39.Nxf5 Bg6 40.Nd4 Kg4 41.f3+ Kh3 42.Rc6 Ra2 43.Rxf6 Rg2+ 44.Kf1 Bd3+ 45.Ke1 Kxh2 46.g4 Kg3 47.Rxh6 Bc4 48.Rf6 Ra2 49.Rf5 Ra1+ 50.Kd2 Kf2 51.Rxg5 Ra2+ 52.Kc1 Ke3 53.Nc2+ Kxf3 54.Rg7 Kf4 55.g5 Ra6 56.Rg8 d4 57.Rf8+ Kxg5 58.cxd4 Rf6 59.Rc8 Ba6 60.Re8 Kg6 61.Nb4 Kf7 62.Re5 Bb7 63.Kd2 Re6 64.Rh5 Bf3 65.Rh7+ Kg6 66.Rc7 Kf5 67.Kd3 Be2+ 68.Kc3 Re8 69.Rc6 Ke4 70.Rc5 Bf1 71.Nd5 Re6 72.Nc7 Re7 73.Rc6 Be2 74.Rc5 Bf1 75.Na8 Re8 76.Nb6 Be2 77.Nc4 Re7 78.Nd6+ Kf4 79.Kd2 Bg4 80.Nc4 Ke4 81.Kc3 Be2 82.Nd6+ Kf4 83.Rf5+ Ke3 84.d5 Rc7+ 85.Kb4 Kd4 86.Nb5+ Bxb5 87.d6 Rd7 1/2-1/2
2025.04.18 Subzonal 2.3.2 2025
116290 GM Barrientos, S (2421) FM Tovio, I (2208) 1-0
1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.Be3 e5 7.Nf3 Qc7 8.h3 b5 9.a4 b4 10.Nd5 Nxd5 11.Qxd5 Bb7 12.Qc4 Qxc4 13.Bxc4 Be7 14.Nd2 Nd7 15.f3 Nf6 16.O-O-O d5 17.exd5 Nxd5 18.Bf2 Rc8 19.Bb3 Nf4 20.Nc4 O-O 21.Nxe5 Rcd8 22.Rxd8 Rxd8 23.Nxf7 Ra8 24.Rd1 Kf8 25.Nd6 Rd8 26.Bc5 Bc6 27.Bxb4 Nxg2 28.c3 Rb8 29.a5 Nh4 30.Rd4 g5 31.Bc4 Nxf3 32.Rd1 h5 33.Bxa6 g4 34.hxg4 hxg4 35.Be2 Kg8 36.Bc4+ Kh7 37.Bd3+ Kg8 38.Nf5 Bxb4 39.cxb4 Ba4 40.Bc4+ Kh7 41.Rd6 1-0
2025.04.18 Subzonal 2.3.2 2025
116425 FM Cordoba Roa, Angel Gabriel (2360) GM Barrientos, S (2421) 0-1
1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 Nc6 6.Bg5 e6 7.Qd3 Bd7 8.Ndb5 Nb4 9.Qd1 Qb8 10.Bf4 e5 11.Bg5 a6 12.Na3 b5 13.Bxf6 gxf6 14.Be2 f5 15.exf5 Bxf5 16.Bg4 Bg6 17.Nd5 Nxd5 18.Qxd5 Bg7 19.O-O O-O 20.Rad1 Qa7 21.Qxd6 f5 22.Be2 e4 23.c4 b4 24.Nc2 a5 25.c5 Kh8 26.Nd4 Rf6 27.Qe5 Re8 28.Qd5 Bf7 29.Nb5 Qe7 30.Qd7 Qxc5 31.Nd6 Rf8 32.Nxf7+ R6xf7 33.Qd5 Qa7 34.b3 Re7 35.Bc4 Be5 36.Kh1 Qb6 37.g3 Kg7 38.Qb5 Qxb5 39.Bxb5 f4 40.gxf4 Rxf4 41.Rd7 Kf6 42.Rxe7 Kxe7 43.Kg2 Bd4 44.Kg3 Rf3+ 45.Kg2 Kd6 46.Ba6 Ke5 47.Bb7 h5 48.h3 h4 49.Bc6 Rc3 50.f4+ exf3+ 51.Bxf3 Rc2+ 52.Kh1 Rxa2 53.Bg2 Rb2 54.Ra1 Rxb3 55.Rxa5+ Kf4 56.Bf1 Rb1 57.Kg2 Rb2+ 58.Kh1 Rf2 59.Bc4 Rc2 60.Rf5+ Ke4 61.Be6 Rc1+ 62.Kg2 b3 63.Rb5 b2 64.Bf5+ Kf4 65.Bg6 Rg1+ 0-1
2025.04.17 Subzonal 2.3.2 2025
116158 CM Acosta Villarroel, Lorner Jesus (2170) GM Barrientos, S (2421) 0-1
1.Nf3 Nf6 2.c4 g6 3.b3 Bg7 4.Bb2 O-O 5.e3 c5 6.Be2 b6 7.O-O Bb7 8.d4 d6 9.Nc3 Nbd7 10.Qc2 cxd4 11.Nxd4 Rc8 12.Rac1 a6 13.Qb1 e6 14.a4 Qc7 15.Rfd1 Qb8 16.Qa2 Qa8 17.Nf3 Qb8 18.Nd4 Rfd8 19.a5 bxa5 20.Qxa5 Nc5 21.Qa3 e5 22.Nc2 a5 23.Nb5 d5 24.Bc3 Re8 25.Bxa5 e4 26.Ne1 Bf8 27.Qb2 Ncd7 28.h3 Ba6 29.Bc3 Bg7 30.Bd4 dxc4 31.bxc4 Ne5 32.Qa2 Rc6 33.Rb1 Qa8 34.Rdc1 Nfd7 35.c5 Bf8 36.Qa3 Qd8 37.Bf1 Qg5 38.g3 h5 39.h4 Qf5 40.Bxe5 Qxe5 41.Nd4 Rf6 42.Bxa6 Ra8 43.Qb2 Rfxa6 44.c6 Nc5 45.Rc2 Qd5 46.Qb5 Ra5 47.Qc4 Qe5 48.Nb3 Ra4 49.Qb5 Rb8 50.Qe2 Rab4 51.Nxc5 Rxb1 52.Nd7 Qa1 53.Kf1 Rxe1+ 54.Qxe1 Rb1 55.Nf6+ Kh8 0-1
2025.04.16 Subzonal 2.3.2 2025
116027 GM Barrientos, S (2421) FM Rodriguez Santiago, J (2055) 1-0
1.d4 Nf6 2.c4 e6 3.Nf3 d5 4.Nc3 c5 5.cxd5 Nxd5 6.e3 Nc6 7.Bd3 cxd4 8.exd4 Be7 9.O-O O-O 10.a3 Nxc3 11.bxc3 b6 12.Qe2 Bb7 13.h4 Na5 14.Ng5 Bxg5 15.Bxg5 Qd5 16.Qg4 f5 17.Qh3 e5 18.dxe5 Qxe5 19.Rfe1 Qxc3 20.Rac1 Qb2 21.Bxf5 Rae8 22.Qd3 h6 23.Rxe8 Rxe8 24.Qd7 Rf8 25.Qe6+ Kh8 26.Qg6 Rxf5 27.Qxf5 hxg5 28.Re1 Bc6 29.hxg5 Qd2 30.Qh3+ Kg8 31.Qe6+ Kh7 32.Re3 Qc1+ 33.Kh2 Bxg2 34.Qf5+ 1-0
2025.04.16 Subzonal 2.3.2 2025
115881 GM Barrientos, S (2421) FM Abreu Jean, Carlos Paul (2231) 0-1
1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 Nc6 6.Bc4 e6 7.Be3 a6 8.Qe2 Qc7 9.O-O-O Be7 10.Rhg1 Na5 11.Bb3 b5 12.f3 h5 13.Kb1 Bd7 14.h4 Rc8 15.Bg5 Nc4 16.Bxc4 Qxc4 17.Qd2 Rc7 18.Nce2 Rb7 19.Nb3 Qc7 20.Bf4 Rb6 21.Qe3 O-O 22.g4 hxg4 0-1
2025.04.15 Subzonal 2.3.2 2025
115747 Mora Munoz, Alejandro (2135) GM Barrientos, S (2421) 0-1
1.e4 c5 2.Nf3 d6 3.d4 Nf6 4.Bb5+ Bd7 5.Bxd7+ Qxd7 6.dxc5 Nxe4 7.cxd6 Nxd6 8.O-O Nc6 9.Bf4 Rd8 10.Re1 f6 11.Bxd6 Qxd6 12.Qe2 e5 13.Nc3 Qe6 14.Qb5 Be7 15.Rad1 Kf7 16.Ne4 Rxd1 17.Rxd1 Rd8 18.Rxd8 Nxd8 19.b3 Qc6 20.Qd3 Ne6 21.g3 g6 22.h4 Kg7 23.Nc3 Bc5 24.Nd5 Nd4 25.Nxd4 Bxd4 26.c4 Qc5 27.Qf3 f5 28.h5 b5 29.hxg6 hxg6 30.Qe2 bxc4 31.bxc4 Qa3 32.Kg2 e4 33.Nf4 Kf6 34.Nd5+ Ke5 35.Nf4 g5 36.Nd5 g4 37.Nf4 Qf3+ 38.Qxf3 gxf3+ 39.Kf1 Bc5 40.Ke1 Bb4+ 41.Kf1 Bd2 42.Nd5 a5 43.a4 Kd6 44.Kg1 Bg5 45.Nc3 Kc5 46.Nb5 Be7 47.Na7 Kxc4 48.Nc6 Bb4 49.Kh2 Kd3 50.g4 Bd6+ 51.Kh3 e3 52.fxe3 fxg4+ 0-1
2025.04.14 Subzonal 2.3.2 2025
115474 Acosta Morales, Juan Carlos (1908) GM Barrientos, S (2421) 0-1
1.e4 c5 2.Nf3 Nc6 3.c3 d5 4.exd5 Qxd5 5.d4 Bg4 6.Be2 cxd4 7.cxd4 e6 8.Nc3 Bb4 9.O-O Bxc3 10.bxc3 Nge7 11.Qb3 O-O 12.Bf4 Rfc8 13.Rac1 Qd7 14.Rfe1 Nd5 15.Bg3 Na5 16.Qa3 Bxf3 17.Bxf3 Nc4 18.Qb3 Nd2 19.Qd1 Nxf3+ 20.Qxf3 Rc4 21.Bf4 Rac8 22.Bd2 Ra4 23.Ra1 Ra3 24.Rec1 b5 25.Rc2 b4 26.Rac1 bxc3 27.Bxc3 Qa4 28.Qd3 Raxc3 29.Rxc3 Rxc3 30.Rxc3 Nxc3 0-1
2025.04.14 Subzonal 2.3.2 2025
115611 GM Barrientos, S (2421) Salazar Grisales, Juan Jose (2019) 1-0
1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.cxd5 exd5 5.Bg5 Bb4 6.e3 h6 7.Bh4 g5 8.Bg3 Ne4 9.Qb3 Nc6 10.Bb5 Bd7 11.Ne2 Nxg3 12.hxg3 a6 13.Bd3 Be6 14.f4 f5 15.O-O-O Bxc3 16.Nxc3 b5 17.g4 fxg4 18.Bg6+ Kf8 19.e4 Kg7 20.exd5 Bg8 21.Be4 gxf4 22.Qc2 Na5 23.Ne2 Qd6 24.Qd2 Re8 25.Bd3 Nc4 26.Qxf4 Qxf4+ 27.Nxf4 Ne3 28.Nh5+ Kf7 29.Rde1 Bh7 30.Bxh7 Rxh7 31.b3 Rhh8 32.Nf4 Kf6 33.Kd2 Nf5 34.Ne6 Ng3 35.Nxc7 Rc8 36.Re6+ Kf5 37.Rc1 Rh7 38.Re5+ Kf6 39.Ne8+ Rxe8 40.Rxe8 Rd7 41.Rc6+ Kg5 42.Re5+ 1-0
2024.12.19 Cienaga Open 2024
247559 Rodriguez Suarez, Luis Alejandro (2043) GM Barrientos, S (2412) 0-1
1.d4 Nf6 2.Nf3 g6 3.g3 Bg7 4.Bg2 O-O 5.O-O d6 6.c4 c6 7.Nc3 Qa5 8.Qd2 Qa6 9.b3 Bg4 10.h3 Bxf3 11.Bxf3 Nbd7 12.Bb2 Rfd8 13.Rfd1 Rac8 14.e3 Qb6 15.Rab1 h5 16.Ba1 e6 17.b4 d5 18.c5 Qc7 19.Rdc1 e5 20.Bg2 h4 21.g4 Re8 22.Rd1 Nh7 23.dxe5 Nxe5 24.Ne2 Ng5 25.Bxe5 Qxe5 26.Nd4 Qe7 27.Qc2 Ne4 28.Rdc1 Bxd4 29.exd4 Qf6 30.Rd1 Ng5 31.Qd3 Re7 32.Re1 Rce8 33.Rxe7 Rxe7 34.Rd1 Ne6 35.Qd2 Nf4 36.Bf1 Re4 37.f3 Re7 38.Kf2 Ne6 39.a4 Ng5 0-1
2024.12.19 Cienaga Open 2024
247586 GM Barrientos, S (2412) FM Caballero, W (2098) 1/2-1/2
1.d4 Nf6 2.Nf3 d5 3.c4 e6 4.Nc3 c6 5.Bg5 Nbd7 6.e3 Qa5 7.cxd5 Nxd5 8.Qd2 Bb4 9.Rc1 e5 10.Bd3 O-O 11.O-O exd4 12.exd4 Bd6 13.Rfe1 N7b6 14.Nxd5 Qxd5 15.Be7 h6 1/2-1/2
2024.12.18 Cienaga Open 2024
247498 FM Carrillo Parra, Miguel Alfredo (2173) GM Barrientos, S (2412) 0-1
1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Nf3 O-O 6.h3 c5 7.d5 e6 8.Bd3 exd5 9.exd5 Re8+ 10.Be3 Rxe3+ 11.fxe3 Qe7 12.Qe2 Nbd7 13.O-O Nh5 14.Qf2 Ne5 15.Be2 Nxf3+ 16.Bxf3 Nf6 17.Rae1 Nd7 18.Bg4 f5 19.Bd1 Be5 20.Qd2 Bg3 21.Re2 Ne5 22.b3 Bd7 23.e4 f4 24.Rxf4 Bxf4 25.Qxf4 a6 26.Rf2 Kg7 27.Be2 b5 28.Bf1 b4 29.Nd1 a5 30.Nb2 a4 31.bxa4 Bxa4 32.Nd3 Nf7 33.h4 Bd7 34.Re2 Qf6 35.Qxf6+ Kxf6 36.Rf2+ Ke7 37.e5 Nxe5 38.Re2 Bg4 39.Re1 Rxa2 40.Nxe5 dxe5 41.Rxe5+ Kd7 42.Bd3 Rd2 43.Re3 b3 44.Be4 Re2 45.Rxb3 Rxe4 46.Rb7+ Kd6 47.Rxh7 Rxc4 48.Rh6 Bh5 0-1
2024.12.18 Cienaga Open 2024
247528 GM Barrientos, S (2412) IM Romero Barreto, Jaime Jose (2306) 1-0
1.d4 Nf6 2.c4 e6 3.Nf3 d5 4.Nc3 c6 5.e3 Nbd7 6.Qc2 Bd6 7.Be2 O-O 8.O-O b6 9.e4 dxe4 10.Nxe4 Nxe4 11.Qxe4 Bb7 12.Bd3 Nf6 13.Qh4 c5 14.Re1 Bxf3 15.gxf3 Be7 16.d5 exd5 17.Bg5 h6 18.Bxh6 Ne4 19.Qg4 Ng5 20.Rxe7 gxh6 21.Rae1 dxc4 22.Bxc4 Qd4 23.Kg2 Rad8 24.R1e4 Qg7 25.Rf4 Rd6 26.h4 Rg6 27.hxg5 Rxg5 28.Kh3 h5 29.Qh4 Rg1 30.Bxf7+ Rxf7 31.Re8+ 1-0
2024.12.17 Cienaga Open 2024
247437 IM Claverie, R (2295) GM Barrientos, S (2412) 0-1
1.e4 c5 2.Nf3 Nc6 3.Bb5 d6 4.Bxc6+ bxc6 5.h3 e5 6.O-O f5 7.Qe2 Be7 8.d3 Nf6 9.a3 a5 10.Nbd2 O-O 11.exf5 Bxf5 12.Nc4 a4 13.Bd2 Nd5 14.Rae1 Qd7 15.Ng5 Bd8 16.Ne4 Bc7 17.f4 exf4 18.Nc3 Rae8 19.Qf2 Be6 20.Qf3 Nxc3 21.Bxc3 Bxc4 22.dxc4 d5 23.Rxe8 Rxe8 24.Re1 Rxe1+ 25.Bxe1 Qe6 26.Bf2 dxc4 27.Bxc5 Qd5 28.Bf2 Qxf3 29.gxf3 c3 30.Bd4 cxb2 31.Bxb2 Kf7 32.Kf2 g5 33.Ke2 Kg6 34.Kd3 Kf5 35.Bc3 Bd6 36.Bb2 Be5 37.Bc1 Bg7 38.Ke2 h5 39.Bd2 Bf8 40.Bc1 g4 41.hxg4+ hxg4 42.Bb2 Bc5 43.c4 Be3 44.Bc3 Kg5 45.Bb4 Kh4 46.fxg4 Kxg4 47.Bd6 Bd4 48.Be7 f3+ 49.Kf1 Kf5 0-1
2024.12.17 Cienaga Open 2024
247467 GM Barrientos, S (2412) GM Mitkov, N1 (2368) 1/2-1/2
1.Nf3 d5 2.d4 Nf6 3.c4 e6 4.Nc3 h6 5.cxd5 exd5 6.Bf4 Bd6 7.Bg3 O-O 8.e3 c6 9.Bd3 Re8 10.Qc2 a5 11.Ng1 1/2-1/2
2024.12.16 Cienaga Open 2024
247374 De Luque, Miguel Antonio (1914) GM Barrientos, S (2412) 0-1
1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 g6 5.c4 Bg7 6.Be3 Nf6 7.Nc3 d6 8.Be2 O-O 9.O-O Bd7 10.Qd2 Nxd4 11.Bxd4 Bc6 12.f3 a5 13.b3 Nd7 14.Be3 Nc5 15.Rac1 e6 16.Rfd1 Be5 17.Bf1 Qe7 18.Bh6 Rfd8 19.Bg5 f6 20.Be3 b6 21.Qc2 f5 22.exf5 gxf5 23.Qf2 f4 24.Bd4 Qg7 25.Ne2 Rf8 26.Bxe5 dxe5 27.Nc3 Rad8 28.Qe2 Rd4 29.Rd2 Bxf3 30.Qf2 Bxg2 31.Bxg2 f3 32.Rxd4 exd4 33.Nb5 Nd3 0-1
2024.12.16 Cienaga Open 2024
247405 GM Barrientos, S (2412) WGM Heredia Serrano, C (2110) 1-0
1.d4 d5 2.c4 c6 3.Nc3 Nf6 4.Nf3 dxc4 5.a4 Bf5 6.Nh4 e6 7.Nxf5 exf5 8.e3 Bd6 9.Bxc4 O-O 10.h3 Nbd7 11.Qf3 g6 12.g4 c5 13.gxf5 cxd4 14.exd4 Rc8 15.Ba2 Re8+ 16.Kf1 Qb6 17.fxg6 hxg6 18.h4 Re7 19.Qd3 Kg7 20.Rg1 Nf8 21.h5 Nxh5 22.Nd5 Qa5 23.Nxe7 Bxe7 24.Qb5 Qxb5+ 25.axb5 Bd8 26.Bd5 Bb6 27.Bxb7 Rc7 28.Bf3 Nf6 29.Bf4 Rc2 30.Rd1 Rxb2 31.Bc6 Nh5 32.Be3 f5 33.d5 Kf6 34.d6 Ne6 35.d7 Nhf4 36.Rh1 Ke5 37.Rh8 Bd8 38.Rxd8 1-0
2024.12.15 Cienaga Open 2024
247346 GM Barrientos, S (2412) Rosales, Jose (1758) 1-0
1.d4 d5 2.c4 e6 3.Nc3 c6 4.e4 a6 5.Nf3 Bb4 6.e5 Ne7 7.c5 b5 8.Bd3 Qa5 9.Bd2 Nd7 10.O-O Bxc3 11.Bxc3 Qc7 12.b4 Nf8 13.a4 Bb7 14.Ng5 h6 15.Qh5 g6 16.Qh3 Nf5 17.g4 Ng7 18.f4 Qe7 19.axb5 axb5 20.Rxa8+ Bxa8 21.Bd2 h5 22.f5 gxf5 23.gxf5 exf5 24.Bxf5 Rg8 25.Kh1 Nxf5 26.Qxf5 Qd7 27.Qxd7+ Nxd7 28.Nxf7 Rf8 29.e6 1-0
2024.10.14 ITT Raza Antioquia 2024
324147 GM Barrientos, S (2412) Ramos Ariza, Juan Manuel (2090) 1-0
1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.h3 g6 7.g4 Bg7 8.Be3 Nc6 9.g5 Nd7 10.Qd2 O-O 11.O-O-O Nde5 12.Be2 b5 13.f4 Nxd4 14.Bxd4 Nc6 15.Bxg7 Kxg7 16.Nd5 Bb7 17.h4 Qa5 18.Qe3 Qxa2 19.Qc3+ Kg8 20.h5 b4 21.Nxb4 Qa1+ 22.Kd2 Qa5 23.hxg6 e5 24.gxf7+ Kg7 25.Qh3 Qxb4+ 26.Kc1 Rxf7 27.Qxh7+ Kf8 28.Qh6+ Ke7 29.g6 Qxe4 30.Qg5+ Kd7 31.Bg4+ Kc7 32.gxf7 Nd4 33.Qe7+ Kb6 34.Qxd6+ Bc6 35.Qb4+ Kc7 36.Rxd4 exd4 37.Rf1 d3 38.Qxe4 Bxe4 39.Re1 Bc6 40.Re7+ Kb6 41.Re6 d2+ 42.Kxd2 Rd8+ 43.Kc3 Kc7 44.Bh5 Bd5 45.Re8 Bc6 1-0
2024.10.14 ITT Raza Antioquia 2024
332214 FM Cordoba Roa, Angel Gabriel (2332) GM Barrientos, S (2412) 0-1
1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 a6 5.Bd3 Bc5 6.Nb3 Be7 7.Qg4 g6 8.Qe2 d6 9.a4 b6 10.Na3 Nd7 11.Nc4 Bb7 12.O-O Qc7 13.a5 b5 14.Nb6 Nxb6 15.axb6 Qxb6 16.Na5 Nf6 17.Be3 Qc7 18.c4 O-O 19.Rfc1 Qb8 20.cxb5 axb5 21.f3 b4 22.Bb5 Bd8 23.Nxb7 Rxa1 24.Rxa1 Qxb7 25.Ra6 Qb8 26.Bc6 d5 27.Bc5 dxe4 28.Bxf8 Kxf8 29.Bxe4 Kg7 30.g3 Qe5 31.Rc6 h5 32.Kg2 Be7 33.Rc4 Qb5 34.Rc2 Qb6 35.Qc4 Bd6 36.Re2 Bb8 37.Qc6 Qd4 38.Qc1 Ba7 39.Ba8 Bb6 40.Qe1 Qc5 41.Be4 Qc4 42.Qd1 Qb5 43.Qe1 Bd4 44.b3 e5 45.Qd1 Qa6 46.Bd3 Qc6 47.Be4 Qe6 48.f4 h4 49.fxe5 h3+ 50.Kh1 Qxe5 51.Bb7 Qf5 52.Ra2 Bb6 53.Bf3 Ne4 54.Bg4 Qf6 55.Rc2 Ng5 56.Ra2 Qe5 57.Re2 Qf6 58.Ra2 Qc6+ 0-1
2024.10.13 ITT Raza Antioquia 2024
332175 GM Barrientos, S (2412) GM Mareco, S (2574) 0-1
1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O b5 6.Bb3 Bc5 7.c3 d6 8.a4 Bb7 9.d4 Bb6 10.Bg5 O-O 11.Bd5 h6 12.Bxf6 Qxf6 13.Na3 exd4 14.cxd4 Rfb8 15.Nc2 Qd8 16.axb5 axb5 17.Qd3 Rxa1 18.Rxa1 Na7 19.Bxb7 Rxb7 20.d5 Qe8 21.Ncd4 Rb8 22.g3 g6 23.Rc1 Qd7 24.b4 Re8 25.Kg2 Qe7 26.Re1 Qd7 27.h3 Re7 28.Qd2 Kh7 29.Qf4 c5 30.dxc6 Nxc6 31.Nxc6 Qxc6 32.Qf6 Qd7 33.e5 Re6 34.Qh4 Qc6 35.Qf4 Kg7 36.h4 Qc3 37.h5 dxe5 38.Qe4 g5 39.Re2 Bd4 40.Qd5 Rf6 41.Nxe5 Rf5 42.f4 gxf4 43.gxf4 Bxe5 44.Rxe5 Rxf4 45.Rg5+ Kh7 46.Rg3 Qc2+ 47.Kh3 Rf5 48.Qd3 Qxd3 49.Rxd3 Rxh5+ 50.Kg4 Re5 51.Kf4 f6 52.Rd8 h5 53.Rc8 Rg5 54.Rc7+ Kg6 0-1
2024.10.13 ITT Raza Antioquia 2024
332196 WIM Montilla, J (2127) GM Barrientos, S (2412) 0-1
1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 b6 5.Ne2 Bb7 6.a3 Be7 7.Nf4 d6 8.Bd3 Nbd7 9.O-O O-O 10.Qc2 c6 11.Rd1 Qc7 12.f3 Rfe8 13.d5 exd5 14.cxd5 c5 15.Bf5 a6 16.e4 Bf8 17.Be3 b5 18.Bf2 g6 19.Bh3 b4 20.Nce2 a5 21.Nd3 Qb6 22.Ng3 Ba6 23.f4 Qb7 24.Re1 Bg7 25.e5 Bxd3 26.Qxd3 dxe5 27.fxe5 Nxe5 28.Qc2 Nxd5 29.Ne4 Nf4 30.Re3 bxa3 31.Raxa3 Qd5 32.Qxc5 Nc4 33.Bd7 Nxe3 34.Qxd5 Nexd5 35.Bxe8 Rxe8 36.Nd6 Re6 37.Nc4 Rc6 38.b3 Bc3 39.h3 Nd3 40.Nxa5 Bxa5 41.Rxa5 Rc1+ 42.Kh2 Nxf2 43.Rxd5 Rb1 44.Kg3 Rb2 45.Rd4 f5 46.b4 Kf7 47.Rd7+ Ke6 48.Rxh7 Ne4+ 49.Kh2 f4 50.Kg1 Ng3 0-1
2024.10.12 ITT Raza Antioquia 2024
332145 GM Barrientos, S (2412) GM Mitkov, N1 (2346) 1/2-1/2
1.d4 Nf6 2.Bf4 d5 3.Nf3 c5 4.e3 Nc6 5.c3 Qb6 6.Qb3 c4 7.Qc2 Bf5 8.Qc1 e6 9.Nbd2 Be7 10.h3 O-O 11.Be2 h6 1/2-1/2
2024.10.12 ITT Raza Antioquia 2024
332159 Arrieta Hernandez, Cristian (2247) GM Barrientos, S (2412) 0-1
1.Nf3 Nf6 2.c4 e6 3.e3 b6 4.d4 Bb7 5.Bd3 Bb4+ 6.Bd2 Bxd2+ 7.Nbxd2 d6 8.b4 Nbd7 9.O-O c5 10.a3 O-O 11.Re1 Qc7 12.e4 cxd4 13.Nxd4 a6 14.Rc1 Rac8 15.Bf1 Qb8 16.g3 Rc7 17.f4 Rfc8 18.Qe2 b5 19.h3 bxc4 20.e5 Qa7 21.Qe3 dxe5 22.fxe5 c3 23.N2b3 Ne4 24.Bg2 Nd2 25.Bxb7 Qxb7 26.Nxd2 cxd2 27.Qxd2 Nxe5 28.Rxc7 Qxc7 29.Qf4 f6 30.Nxe6 Qc6 31.Nd4 Qd5 32.Nf5 Nf3+ 33.Kf2 Nxe1 34.Ne7+ Kf7 35.Nxd5 Nd3+ 36.Ke2 Nxf4+ 37.gxf4 Ke6 38.Ne3 Rc3 39.f5+ Kd7 40.a4 Rb3 0-1
2024.10.11 ITT Raza Antioquia 2024
332110 Loaiza Cuervo, Santiago (2046) GM Barrientos, S (2412) 1/2-1/2
1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 e5 5.Nb5 d6 6.a4 Be7 7.N1c3 a6 8.Na3 Nf6 9.Bg5 O-O 10.Bxf6 Bxf6 11.Bc4 Be6 12.O-O Rc8 13.Nd5 Bg5 14.c3 Kh8 15.Qe2 f5 16.exf5 Bxf5 17.Bd3 Be6 18.Be4 Ne7 19.Rad1 Rc5 20.Nxe7 Qxe7 21.c4 g6 22.b3 Rcc8 23.Rd3 Qc7 24.Rfd1 Qc5 25.Rxd6 Rxf2 26.b4 Qa7 27.Qxf2 Be3 28.c5 Bxf2+ 29.Kxf2 Rxc5 30.bxc5 Qxc5+ 31.Kf1 Bg4 32.R1d3 Qc1+ 33.Kf2 Qf4+ 34.Bf3 e4 35.R3d4 Bxf3 36.gxf3 Qxf3+ 37.Ke1 Qxa3 38.Rd8+ Kg7 39.Rxe4 Qc1+ 40.Rd1 Qc6 41.Rdd4 Qc1+ 42.Kf2 Qc2+ 43.Kg3 Qc3+ 44.Kg2 g5 45.h4 h6 46.hxg5 hxg5 47.Kf2 Kg6 48.Ke2 Kf5 49.Rc4 Qb3 50.Red4 b6 51.Rd5+ Kg6 52.Rd6+ Kh5 53.Rdd4 Qg3 54.Kd2 Qf3 55.Re4 Kg6 56.Red4 Kf5 57.Rb4 Ke5 58.Rg4 Kf5 59.Rgd4 Qg2+ 60.Kd3 Qf1+ 61.Ke3 Qc1+ 62.Kd3 Qc6 63.Rbc4 Qf3+ 64.Kd2 a5 65.Kc2 Qe3 66.Kb2 Ke5 67.Rg4 Kd5 68.Rc2 Qe5+ 69.Ka2 Qf5 70.Rcg2 Kc6 71.Rxg5 Qf7+ 72.Kb2 Qf6+ 73.Ka2 1/2-1/2
2024.10.11 ITT Raza Antioquia 2024
332129 GM Barrientos, S (2412) Valderrama Castano, Julian Camil (1909) 1-0
1.d4 f5 2.e4 fxe4 3.Nc3 Nf6 4.Bg5 g6 5.h4 h5 6.f3 exf3 7.Nxf3 d6 8.Bd3 Kf7 9.O-O Kg7 10.Qe1 Bd7 11.Qg3 Be8 12.Bxf6+ exf6 13.Nd5 Be7 14.Nf4 Qc8 15.Nxg6 Qg4 16.Nxe7 1-0
2024.10.10 ITT Raza Antioquia 2024
332094 GM Barrientos, S (2412) Castro Lombana, Juan Pablo (1984) 1-0
1.e4 c5 2.Nf3 e6 3.Nc3 Nc6 4.Bb5 Nge7 5.O-O a6 6.Bxc6 Nxc6 7.d4 cxd4 8.Nxd4 Be7 9.Nxc6 bxc6 10.Qh5 O-O 11.Rd1 d5 12.Rd3 f5 13.exd5 exd5 14.Rh3 h6 15.Bxh6 Qe8 16.Re1 Qxh5 17.Rxh5 Bf6 18.Bf4 Bd7 19.Be5 Rfe8 20.f4 Re7 21.Na4 Rae8 22.Nc5 Bc8 23.Nd3 g6 24.Rh6 Bxe5 25.Nxe5 Re6 26.Re3 g5 27.Rxe6 Rxe6 28.fxg5 a5 29.Kf2 c5 30.Nd3 Rc6 31.Re7 Ba6 32.Ne5 Rb6 33.b3 a4 34.h4 c4 35.h5 cxb3 36.cxb3 axb3 37.axb3 Rxb3 38.h6 Rb2+ 39.Kg1 Rb1+ 40.Kh2 Rb6 41.Rg7+ Kf8 42.Nd7+ Ke8 43.Nxb6 1-0
2024.10.08 Titled Tue 8th Oct Early
336911 GM Barrientos, S (2412) CM Antoniou, Rafail (2087) 1-0
1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 Nc6 6.a3 d6 7.Be3 Be7 8.f4 O-O 9.Qf3 Qc7 10.O-O-O a6 11.g4 Nxd4 12.Rxd4 e5 13.Rc4 Qd8 14.f5 b5 15.Rxc8 Rxc8 16.g5 Nd7 17.Rg1 Kh8 18.Nd5 Re8 19.Qh5 Bf8 20.Qxf7 Nc5 21.Bxc5 Rxc5 22.g6 h6 23.f6 Rxd5 24.exd5 Qxf6 25.Qxe8 Qf2 26.Kb1 a5 27.Ka2 b4 28.axb4 axb4 29.Bc4 Qa7+ 30.Kb3 Qe3+ 31.Bd3 Qf3 32.Rf1 Qxd5+ 33.Bc4 1-0
2024.10.08 Titled Tue 8th Oct Early
336423 GM Barrientos, S (2412) CM Advait, Bagri (2118) 1-0
1.d4 d5 2.c4 c6 3.Nf3 Nf6 4.Nc3 a6 5.c5 Nbd7 6.Bf4 Nh5 7.e3 g6 8.Bd3 Bg7 9.O-O O-O 10.h3 Nxf4 11.exf4 e6 12.Qd2 b6 13.b4 a5 14.a3 bxc5 15.bxc5 Ba6 16.Rab1 Qc7 17.g3 Rfb8 18.Bxa6 Rxa6 19.Rxb8+ Qxb8 20.Rb1 Qc7 21.Rb3 Ra8 22.Na4 f6 23.Kg2 e5 24.fxe5 fxe5 25.dxe5 Nxe5 26.Nb6 Rf8 27.Nxe5 Qxe5 28.Re3 Qd4 29.Qc2 Bh6 30.Re2 Rf7 31.Nc8 Bf8 32.Nd6 Bxd6 33.cxd6 c5 34.Qb3 c4 35.Qb8+ Kg7 36.Qe8 Qf6 37.d7 Qf3+ 38.Kh2 Qf6 39.d8=Q Qxd8 40.Qxd8 d4 41.Qxd4+ 1-0
2024.10.08 Titled Tue 8th Oct Early
336682 FM Bychkov, Vladimir (2203) GM Barrientos, S (2412) 1-0
1.e4 c5 2.Nf3 d6 3.d4 Nf6 4.Nc3 cxd4 5.Nxd4 a6 6.Bg5 Nbd7 7.f4 Qc7 8.Qf3 h6 9.Bh4 g5 10.fxg5 hxg5 11.Bxg5 Qc5 12.Be3 Ne5 13.Qe2 Neg4 14.Bg1 Bh6 15.Nf5 Qb4 16.Qc4 Qxc4 17.Bxc4 Bf4 18.h3 Nxe4 19.Ng7+ Kf8 20.Nxe4 Kxg7 21.Ke2 Be5 22.Bb6 Nf6 23.Nxf6 Bxf6 24.c3 Bf5 25.Raf1 Be4 26.Bd4 e5 27.Be3 d5 28.Bd3 Bxd3+ 29.Kxd3 Be7 30.Rf5 f6 31.Rhf1 Raf8 32.Ke2 Kf7 33.Rxe5 Rhg8 34.g4 Rh8 35.Rf3 Rd8 36.g5 Rde8 37.gxf6 Bxf6 38.Ref5 Re6 39.Kd3 Kg6 40.Rxf6+ 1-0
2024.10.08 Titled Tue 8th Oct Early
337194 WFM Nguyen Hong Nhung (2214) GM Barrientos, S (2412) 0-1
1.e4 c5 2.Nc3 d6 3.f4 Nc6 4.Nf3 g6 5.Bc4 Bg7 6.O-O e6 7.d3 Nge7 8.Qe1 Nd4 9.Nxd4 cxd4 10.Ne2 O-O 11.Bb3 b5 12.Qf2 Qb6 13.Kh1 a5 14.a4 b4 15.Qh4 Ra7 16.f5 exf5 17.Bg5 Re8 18.Bf6 Nc6 19.exf5 Rxe2 20.Bxg7 Kxg7 21.f6+ Kf8 22.Qxh7 Ke8 23.Qg8+ Kd7 24.Qxf7+ Kd8 25.Qxg6 Ne5 26.Qg8+ Kc7 27.f7 Nxf7 28.Rxf7+ Kb8 29.Rf8 Qc6 30.Raf1 Rae7 31.Bd5 Qxc2 32.h3 Re1 33.Rxe1 Rxe1+ 34.Kh2 Qe2 35.Bf3 Qe5+ 36.Qg3 Rh1+ 37.Kxh1 Qxg3 38.Bg4 Qe1+ 39.Kh2 Qe5+ 40.Kh1 Kb7 41.Rxc8 Qe3 42.Rd8 Qc1+ 43.Kh2 Qxb2 44.Rxd6 b3 45.Rxd4 Qxd4 0-1
2024.10.08 Titled Tue 8th Oct Early
337992 GM Barrientos, S (2412) IM Czerw, D (2371) 1-0
1.d4 Nf6 2.c4 e6 3.Nf3 d5 4.Nc3 c6 5.Bg5 Nbd7 6.e3 Qa5 7.cxd5 exd5 8.Nd2 Ne4 9.Ndxe4 dxe4 10.Bf4 Be7 11.Qc2 Nf6 12.Be2 Bf5 13.O-O Bg6 14.a3 Qd8 15.Rfd1 O-O 16.b4 a6 17.Rab1 Bd6 18.Bg5 Re8 19.Na4 Bc7 20.Nc5 Rb8 21.a4 h6 22.Bh4 Bh7 23.b5 axb5 24.axb5 Qd6 25.Bg3 Qe7 26.Bxc7 Qxc7 27.bxc6 Qxc6 28.Bb5 Qd6 29.Bxe8 Ng4 30.g3 Rxe8 31.Rxb7 Qd5 32.Rdb1 Qh5 33.h4 g5 34.Rb8 Rxb8 35.Rxb8+ Kg7 36.Nd7 gxh4 37.Qc8 Qf5 38.Qf8+ Kg6 39.Rb6+ Kg5 40.Qe7+ f6 41.gxh4+ Kxh4 42.Rxf6 Nxf6 43.Qxf6+ Qxf6 44.Nxf6 Bf5 45.Nd5 Kg4 46.Kg2 h5 47.Nf6+ Kg5 48.Nd5 Kg4 49.Nf4 h4 50.Nh3 Be6 51.Ng1 Bc4 52.Kh2 Bb5 53.Kg2 Bc4 54.Nh3 Bd5 55.Nf4 Bc4 56.d5 Bb5 57.d6 Kf5 58.Kh3 Ke5 59.Kxh4 Kxd6 60.Kg5 Ke5 61.Ng6+ Ke6 62.Kf4 Bc6 63.Nh4 Kd5 64.Nf5 Kc4 65.Ng3 Kd3 66.Ke5 Bb7 67.Kd6 Ba8 68.Kc7 Bd5 69.Kd6 Ba8 70.Ke5 Bb7 71.Kf4 Bc6 72.Nf5 Bb7 73.Nd4 Bd5 74.Ke5 Bb7 75.Kf4 Bd5 76.Nb5 Bc6 77.Nc7 Bb7 78.Ne6 Bd5 79.Nc5+ Ke2 80.Nxe4 1-0
2024.10.08 Titled Tue 8th Oct Early
337511 GM Barrientos, S (2412) FM Sydykov, Bayastan (2268) 0-1
1.e4 e6 2.d4 d5 3.Nc3 Nf6 4.e5 Nfd7 5.f4 c5 6.Nf3 Nc6 7.Be3 a6 8.Qd2 b5 9.a3 Qa5 10.Be2 b4 11.Nd1 c4 12.O-O bxa3 13.bxa3 Qxd2 14.Bxd2 Rb8 15.Ne3 g6 16.g4 h5 17.h3 hxg4 18.hxg4 Bh6 19.f5 Nb6 20.fxg6 fxg6 21.g5 Bg7 22.Ng4 Na4 23.Rab1 Rxb1 24.Rxb1 Bf8 25.Nf6+ Kf7 26.c3 Na5 27.Bd1 Nb3 28.Bxb3 cxb3 29.Rxb3 Be7 30.Kg2 Rd8 31.Nh2 Bd7 32.Nhg4 Bb5 33.Nh6+ Kg7 34.Nhg4 Nb6 35.Rb1 Nc4 36.Bc1 Bxa3 37.Bxa3 Nxa3 38.Rh1 Rh8 39.Rf1 Rf8 40.Rh1 Rh8 41.Ra1 Nc2 42.Ra2 Bd3 43.Kg3 Ne1 44.Rb2 Bb5 45.Rf2 Nd3 46.Ra2 Nc1 47.Rb2 Ne2+ 48.Kf2 Nxc3 49.Nh6 Ne4+ 50.Ke3 Nxg5 51.Nhg4 Nf7 52.Rc2 Rh3+ 53.Kf4 g5# 0-1
2024.10.08 Titled Tue 8th Oct Early
335488 IM Shishkov, A (2340) GM Barrientos, S (2412) 1/2-1/2
1.d4 Nf6 2.c4 g6 3.f3 d6 4.e4 Bg7 5.Be3 O-O 6.Nc3 Nc6 7.Qd2 a6 8.O-O-O e5 9.d5 Nd4 10.Nge2 Nxe2+ 11.Nxe2 b5 12.Kb1 bxc4 13.Nc3 Nd7 14.Bxc4 Rb8 15.h4 a5 16.h5 Nb6 17.Bb3 Bd7 18.a3 a4 19.Ba2 f5 20.hxg6 hxg6 21.Bh6 f4 22.Bxg7 Kxg7 23.g4 Rh8 24.Qg2 Qg5 25.Rxh8 Rxh8 26.Rh1 Rxh1+ 27.Qxh1 Qh6 28.Qg2 Qh4 29.Qf1 Qh2 30.Kc1 Kh6 31.Bb1 Kg5 32.Bd3 Kh4 33.Qe1+ Qg3 34.Qh1+ Qh3 35.Qe1+ Kg5 36.Be2 Qh2 37.Qf1 Bc8 38.Qd1 Qf2 39.Qh1 Qh4 40.Qf1 Qh2 41.Qd1 Nd7 42.Qxa4 Nc5 43.Qe8 Qg1+ 44.Kc2 Bd7 45.Qd8+ Kh6 46.Qxc7 Qe3 47.Qxd6 Ba4+ 48.Kb1 Qg1+ 49.Bd1 Bxd1 50.Qf8+ Kh7 51.Qf7+ Kh6 52.Qf8+ Kh7 53.Qf7+ Kh6 54.Qf8+ 1/2-1/2
2024.10.08 Titled Tue 8th Oct Early
336030 WFM Koridze, Lile (2110) GM Barrientos, S (2412) 0-1
1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.cxd5 Nxd5 5.Bd2 Bg7 6.e4 Nb6 7.Be3 O-O 8.Nf3 Nc6 9.Qd2 Bg4 10.O-O-O Bxf3 11.gxf3 e5 12.d5 Nd4 13.f4 c6 14.Bg2 Nc4 15.Qd3 Nxe3 16.fxe3 Nb5 17.Nxb5 cxb5 18.Qxb5 exf4 19.exf4 Qc7+ 20.Kb1 Qxf4 21.Rhf1 Qxh2 22.Bf3 a6 23.Qb6 Qe5 24.d6 Rfd8 25.d7 a5 26.Rd5 Qe7 27.Rfd1 a4 28.e5 Bxe5 29.Re1 f6 30.Bg4 Kg7 31.Qb5 a3 32.bxa3 Qxa3 33.Rdxe5 Qxa2+ 34.Kc1 Qa1+ 35.Kc2 Ra2+ 36.Kd3 Ra3+ 37.Kc2 Qc3+ 38.Kd1 Ra1+ 39.Ke2 Rxe1+ 0-1
2024.10.08 Titled Tue 8th Oct Early
337596 IM Schmider, Niklas (2379) GM Barrientos, S (2412) 1-0
1.e4 c5 2.Nf3 d6 3.d4 Nf6 4.Nc3 cxd4 5.Nxd4 a6 6.Bg5 Nbd7 7.Qe2 h6 8.Bh4 g6 9.f4 e5 10.fxe5 dxe5 11.O-O-O Qc7 12.Nb3 b5 13.Qf3 Bg7 14.Rxd7 Nxd7 15.Nd5 Qd6 16.Be7 Qb8 17.Na5 Bb7 18.Qa3 Bxd5 19.exd5 Qb6 20.Nc6 f5 21.Qd6 Nf8 22.Bxf8 Bxf8 23.Qe6+ 1-0
2024.10.08 Titled Tue 8th Oct Early
338110 FM Badacsonyi, Stanley (2322) GM Barrientos, S (2412) 0-1
1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 O-O 5.Bd2 c5 6.a3 cxd4 7.axb4 dxc3 8.Bxc3 d5 9.Nf3 Nbd7 10.c5 Qc7 11.Rc1 Re8 12.Bb5 a6 13.Ba4 e5 14.O-O b5 15.cxb6 Qxb6 16.Nxe5 Rxe5 17.Bxd7 Rg5 18.Bd4 Qb7 19.Bc6 Qb8 20.Bxa8 Qxa8 21.f4 Rg6 22.Rc7 Bf5 23.Qc1 Ne4 24.Re1 h5 25.Re2 Qb8 26.Rec2 Qxb4 27.Qd1 Bg4 28.Rc8+ Kh7 29.Qf1 Bxc8 30.Rxc8 Qb7 31.Rc1 Qd7 32.Qf3 Kh6 33.f5 Rg5 34.f6 gxf6 35.h3 Qf5 36.Qxf5 Rxf5 37.Rc6 Kg6 38.Rxa6 Rf2 39.Rb6 Rc2 40.b4 h4 41.b5 Rc1+ 42.Kh2 Ng3 43.Rxf6+ Kg5 44.Rxf7 Rh1# 0-1
2024.10.08 Titled Tue 8th Oct Early
335837 GM Barrientos, S (2412) FM Vedder, R (2252) 0-1
1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Nxe4 6.d4 b5 7.Bb3 d5 8.dxe5 Be6 9.Nbd2 Bc5 10.Nxe4 dxe4 11.Bxe6 fxe6 12.Ng5 e3 13.Qh5+ g6 14.Qf3 Nxe5 15.Qe4 Qd5 16.Bxe3 Qxe4 17.Nxe4 Bxe3 18.fxe3 Ke7 19.a4 Nc4 20.Ng5 Nxb2 21.Rf7+ Kd6 22.axb5 axb5 23.Rb1 h6 24.Ne4+ Ke5 25.Nd2 Na4 26.Rxc7 Rab8 27.Nb3 Rhc8 28.Rg7 Rxc2 29.Nd4 Kf6 30.Rh7 Rc5 31.Rf1+ Ke5 32.Rxh6 b4 33.Rxg6 Rb6 34.h4 b3 35.Rg5+ Kd6 36.Rg6 Ke5 37.Rg5+ Kd6 38.Rg6 Re5 39.Rb1 b2 40.Kf2 Nc3 41.Re1 b1=Q 42.Rxb1 Rxb1 43.g4 Rb2+ 44.Kf3 Nd5 45.h5 Rxe3# 0-1
2024.08.11 XXXI Feria de las Flores
423535 FM Herrera, Jua (2217) GM Barrientos, S (2411) 0-1
1.e4 c5 2.Nf3 d6 3.d4 Nf6 4.Nc3 cxd4 5.Nxd4 e6 6.Be2 Be7 7.O-O O-O 8.Kh1 Nc6 9.f4 Bd7 10.Be3 Nxd4 11.Bxd4 Bc6 12.Bf3 Nd7 13.Qe1 e5 14.Be3 exf4 15.Bxf4 Ne5 16.Rd1 Qb6 17.b3 Rac8 18.Qd2 Bf6 19.Ne2 Rfe8 20.Nd4 Nxf3 21.gxf3 d5 22.exd5 Bxd5 23.Nf5 Red8 24.Nd6 Bc6 25.Qe2 Ra8 26.Qc4 Rf8 27.Ne4 Bxe4 28.fxe4 Rac8 29.Qe2 Rfe8 30.c4 Qc6 31.Rd5 b5 32.Rxb5 Rxe4 33.Qf3 Qe6 34.Bg5 Bxg5 35.Rxg5 Rd8 36.Qf5 Qe7 37.Rg2 g6 38.Qf2 Rd3 39.Qc2 Rde3 40.Qf2 Re1 41.Rxe1 Rxe1+ 42.Rg1 Re2 43.Qf3 Qe5 0-1
2024.08.11 XXXI Feria de las Flores
423568 GM Barrientos, S (2411) FM Cordoba Roa, Angel Gabriel (2349) 0-1
1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.d4 exd4 6.O-O Be7 7.Re1 b5 8.e5 Nxe5 9.Rxe5 bxa4 10.Nxd4 O-O 11.Nf5 Re8 12.Bg5 d6 13.Nxe7+ Rxe7 14.Bxf6 gxf6 15.Rh5 Re5 16.Nc3 a3 17.bxa3 Bb7 18.Rb1 Bc6 19.Rh3 Qe7 20.Rg3+ Kh8 21.h4 Qe6 22.Qd2 Rg8 23.Rxg8+ Kxg8 24.f3 Kg7 25.Rb4 h5 26.Qf4 Kh7 27.Rc4 d5 28.Rc5 d4 29.Qxd4 Rxc5 30.Qxc5 Qe1+ 31.Kh2 Qxh4+ 32.Kg1 Qe1+ 33.Kh2 Qe5+ 34.Qxe5 fxe5 35.Kg3 Kg6 36.Kf2 h4 37.Nd1 f5 38.Ke3 Kf6 39.Nf2 Bd5 40.Kd3 Bxa2 41.c4 Bb3 42.Kc3 Ba4 43.Nd3 Bc6 44.Nc5 Bxf3 45.gxf3 h3 46.Nd3 h2 47.Nf2 Kg5 0-1
2024.08.10 XXXI Feria de las Flores
423464 CM Carrillo Parra, Miguel Alfredo (2209) GM Barrientos, S (2411) 0-1
1.d4 Nf6 2.Nf3 e6 3.e3 c5 4.Bd3 b6 5.O-O Bb7 6.b3 Nc6 7.a3 d5 8.Bb2 cxd4 9.exd4 g6 10.Ne5 Bg7 11.Nd2 O-O 12.Nxc6 Bxc6 13.a4 Qc7 14.Qe2 Nd7 15.Ra2 Rfe8 16.f4 Nf6 17.Raa1 Bb7 18.Rf2 a6 19.Rc1 Rec8 20.c3 b5 21.Ra1 bxa4 22.Rxa4 a5 23.Rf1 Bc6 24.Ra2 Rcb8 25.g3 a4 26.b4 Nd7 27.Ra3 Nb6 28.Bc1 Re8 29.Qg4 Nc8 30.Nf3 Nd6 31.Bd2 Bb5 32.Bxb5 Nxb5 33.Rfa1 Nxa3 34.Rxa3 f6 35.h4 Qc4 0-1
2024.08.10 XXXI Feria de las Flores
423500 GM Barrientos, S (2411) WIM Rivera, I (2148) 1-0
1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.g3 e6 7.Bg2 Be7 8.O-O O-O 9.Be3 Qc7 10.g4 Nc6 11.g5 Ne8 12.f4 Na5 13.Kh1 Nc4 14.Bc1 Bd7 15.f5 Ne5 16.a4 Qd8 17.Qh5 Rc8 18.Nce2 d5 19.Bf4 Nc4 20.Rf3 e5 21.Rh3 h6 22.gxh6 Nf6 23.Qf3 exf4 24.hxg7 Re8 25.Qxf4 Nxe4 26.Rh8+ 1-0
2024.08.09 XXXI Feria de las Flores
423385 GM Espinosa Veloz, E (2508) GM Barrientos, S (2411) 1/2-1/2
1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 a6 5.Bd3 Bc5 6.Nb3 Ba7 7.O-O Ne7 8.c4 Nbc6 9.Nc3 O-O 10.Qe2 d6 11.Be3 e5 12.Nd5 a5 13.Bxa7 Rxa7 14.Qe3 Be6 15.Rad1 a4 16.Nc1 Bxd5 17.exd5 Nd4 18.Ne2 Nxe2+ 19.Bxe2 Ra5 20.Bd3 Ra7 1/2-1/2
2024.08.09 XXXI Feria de las Flores
423423 GM Barrientos, S (2411) Paredes Lagos, Anthony Javier (2364) 0-1
1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 Qb6 5.Nb3 Nf6 6.Nc3 e6 7.Be3 Qc7 8.a3 a6 9.f4 d6 10.Qf3 Be7 11.g4 b5 12.g5 Nd7 13.h4 Bb7 14.O-O-O Rc8 15.Kb1 b4 16.axb4 Nxb4 17.Bd4 e5 18.fxe5 Nxe5 19.Bxe5 dxe5 20.Bh3 Rd8 21.Rxd8+ Bxd8 22.Rd1 O-O 23.Rd7 Qb8 24.Nc5 Bc6 25.Rd1 Bb6 26.Nd7 Bxd7 27.Rxd7 Bd4 28.Na4 Nc6 29.h5 Qb4 30.h6 Qe1+ 31.Ka2 Qe3 32.Qf1 Nb4+ 33.Kb1 gxh6 34.gxh6 Qxh6 35.c3 Qc6 36.cxb4 Qxa4 37.Be6 Qxb4 38.Bxf7+ Kg7 39.Bd5+ Kh8 40.Qg2 Rf1+ 0-1
2024.08.08 XXXI Feria de las Flores
423322 Salcedo, Pablo Esteban (2097) GM Barrientos, S (2411) 0-1
1.d4 Nf6 2.c4 e6 3.Nf3 c5 4.Nc3 cxd4 5.Nxd4 a6 6.a3 Qc7 7.e4 b6 8.Be2 Bb7 9.f3 Be7 10.O-O d6 11.Be3 Nbd7 12.Rc1 O-O 13.b4 Rac8 14.Qb3 Rfe8 15.Rfd1 Qb8 16.Kh1 Bd8 17.g4 h6 18.Rg1 d5 19.cxd5 exd5 20.g5 hxg5 21.Nf5 g4 22.Nxd5 Rxc1 23.Nxf6+ Bxf6 24.Bxc1 Ne5 25.Bf4 Qd8 26.Bxe5 Bxe5 27.Rxg4 Kf8 28.Rh4 Kg8 29.Bc4 Rf8 30.Rg4 Kh7 31.Rh4+ Kg8 32.Rg4 Kh7 33.Qe3 Qd1+ 34.Rg1 Qc2 35.Rg2 Qxc4 36.Qe1 Re8 37.Qh4+ Kg8 38.Nh6+ Kf8 39.Nf5 Qf1+ 40.Rg1 Qxf3+ 0-1
2024.08.08 XXXI Feria de las Flores
423346 GM Barrientos, S (2411) CM Tobar B, Carlos Andres (2075) 1-0
1.e4 c6 2.d4 d5 3.e5 c5 4.dxc5 Nc6 5.Nf3 Bg4 6.Bb5 e6 7.Bxc6+ bxc6 8.Be3 Rb8 9.Nbd2 Nh6 10.c3 a5 11.Qa4 Bxf3 12.Nxf3 Rxb2 13.Qxc6+ Qd7 14.Qa6 Qb5 15.Qc8+ Ke7 16.Nd4 Rb1+ 17.Rxb1 Qxb1+ 18.Ke2 Qb2+ 19.Kf3 f6 20.Qxe6+ Kd8 21.c6 1-0
2024.08.07 XXXI Feria de las Flores
423247 Diaz Gonzalez, Ana Sofia (1978) GM Barrientos, S (2411) 0-1
1.e4 c6 2.d4 d5 3.exd5 cxd5 4.Bd3 Nc6 5.c3 Qc7 6.h3 Nf6 7.Nf3 g6 8.O-O Bf5 9.Re1 Bxd3 10.Qxd3 Bg7 11.Nbd2 O-O 12.Qe2 Rae8 13.Ne5 Nd7 14.Ndf3 f6 15.Ng4 e5 16.Qb5 e4 17.Qxd5+ Kh8 18.Nh4 f5 19.Nh6 Nf6 20.Qb3 f4 21.N6f5 gxf5 22.Nxf5 Nh5 23.Nxg7 Qxg7 24.Qb5 Rg8 0-1
2024.08.07 XXXI Feria de las Flores
423285 GM Barrientos, S (2411) Ospina Castro, Santiago (2062) 1-0
1.e4 e6 2.d4 d5 3.Nd2 dxe4 4.Nxe4 Nd7 5.Nf3 Ngf6 6.Bd3 c5 7.O-O cxd4 8.Nxf6+ Nxf6 9.Nxd4 Bc5 10.Nf3 O-O 11.Bg5 b6 12.Qe2 Qc7 13.Ne5 Rd8 14.Rae1 Bb7 15.Kh1 Bd4 16.f4 Bxb2 17.Bxf6 gxf6 18.Qg4+ Kf8 19.Bxh7 Bxe5 20.fxe5 f5 21.Qg8+ Ke7 22.Qg5+ Kf8 23.Bxf5 exf5 24.e6 Qe7 25.Qh6+ Kg8 26.Rxf5 f6 27.Rxf6 Bxg2+ 28.Kxg2 Rd2+ 29.Kh3 Qh7 30.Rg1+ Kh8 31.Qxh7+ Kxh7 32.Rf4 1-0
2024.06.02 17th American Continental
519282 GM Barrientos, S (2425) IM Flores Quillas, Diego Saul Rodri (2431) 0-1
1.e4 c5 2.Nf3 d6 3.Bb5+ Nd7 4.c4 a6 5.Ba4 Nf6 6.Nc3 e6 7.O-O Qc7 8.d3 Be7 9.Ne1 b6 10.f4 Bb7 11.a3 O-O 12.g4 Nb8 13.Qe2 Nc6 14.Bxc6 Bxc6 15.g5 Nd7 16.f5 Rfe8 17.Ng2 Bf8 18.fxe6 fxe6 19.Bf4 Qd8 20.Rae1 b5 21.Qg4 Ra7 22.Qg3 Nb6 23.g6 h6 24.b3 d5 25.Nd1 dxe4 26.dxe4 bxc4 27.Nf2 cxb3 28.Ng4 Nc4 29.Rd1 Qa8 30.Qxb3 Bxe4 31.Rf2 h5 32.Nh6+ gxh6 33.Qxc4 Bxg6 34.Bd6 Bxd6 35.Rxd6 Rg7 36.Kf1 Qb8 37.Qxc5 Qb1+ 38.Ne1 Bf5 39.Rf3 Rf8 40.Rd2 Qe4 41.Kf2 Rff7 42.Qd4 Qb7 43.Rb2 Qc7 44.Qf4 Qc5+ 45.Qe3 Qd6 46.Qf4 e5 47.Qb4 Qg6 48.Qb8+ Kh7 49.Qxe5 Qg1+ 50.Ke2 Re7 0-1
2024.06.01 17th American Cont Rapid
520480 CM Negron Lizarazo, Juan Sebastian (1854) GM Barrientos, S (2414) 0-1
1.e4 c5 2.Nf3 e6 3.d3 Nc6 4.Nc3 d5 5.exd5 exd5 6.g3 d4 7.Ne4 h6 8.Bg2 Nf6 9.Nxf6+ Qxf6 10.O-O Be7 11.Bf4 O-O 12.Re1 Bg4 13.Qd2 Bd6 14.Bxd6 Qxd6 15.h3 Be6 16.Re2 a5 17.a3 a4 18.Rae1 Ra6 19.Ne5 Nxe5 20.Rxe5 Rb6 21.c3 dxc3 22.Qxc3 Rc8 23.R5e3 Rb3 24.Qc2 Qd4 25.R1e2 c4 26.dxc4 Rxc4 27.Qd2 Qxd2 28.Rxd2 Rc1+ 29.Kh2 Rxe3 30.fxe3 b5 31.Be4 g5 32.Kg2 Kg7 33.g4 Bc4 34.Bf5 Kf6 35.Rc2 Rd1 36.Rf2 Ke5 37.Bc2 Re1 38.Rf5+ Kd6 39.e4 Be6 40.Rf2 Bc4 41.Rf5 Re3 42.Rf3 Rxf3 43.Kxf3 Ke5 44.Ke3 f6 45.Bd3 Bxd3 46.Kxd3 Kf4 47.Kd4 Kg3 48.Kd5 Kf3 49.Kd4 Kf4 50.Kd3 Kg3 51.Ke3 Kxh3 52.Kf3 Kh4 53.Ke3 Kxg4 54.Kd4 Kf4 55.Kc5 g4 56.Kd4 0-1
2024.06.01 17th American Cont Rapid
520754 FM Otalora, C (2203) GM Barrientos, S (2414) 0-1
1.d4 Nf6 2.c4 g6 3.Nf3 Bg7 4.Nc3 d6 5.e4 O-O 6.Be2 c6 7.O-O a6 8.Qc2 Bg4 9.Be3 Nbd7 10.a3 e5 11.Rac1 Bxf3 12.Bxf3 exd4 13.Bxd4 Re8 14.Rfd1 Qe7 15.b4 Rac8 16.Be3 h5 17.h3 Qe6 18.Qa2 Ne5 19.Be2 b5 20.cxb5 Qxa2 21.Nxa2 axb5 22.Nc3 Bf8 23.Rc2 Ra8 24.Bc1 Ned7 25.f3 Nb6 26.Nb1 Rac8 27.Bf4 d5 28.Bg5 Nh7 29.Bc1 dxe4 30.fxe4 Nf6 31.Be3 Na4 32.Rdc1 Rxe4 33.Kf2 Rxe3 34.Kxe3 Bh6+ 35.Kf3 Bxc1 36.Rxc1 Nb6 37.Nd2 Nfd7 38.Ne4 Ra8 39.Rxc6 Ne5+ 40.Ke3 0-1
2024.06.01 17th American Cont Rapid
521012 FM Arias, M (2259) GM Barrientos, S (2414) 1-0
1.d4 Nf6 2.Nf3 g6 3.g3 Bg7 4.Bg2 O-O 5.O-O d6 6.c4 c6 7.Nc3 Qa5 8.e4 Bg4 9.h3 Bxf3 10.Bxf3 e5 11.d5 Rd8 12.Be3 Na6 13.a3 Qc7 14.Rc1 c5 15.Qd2 h5 16.Kg2 Qd7 17.Nb5 Rf8 18.Qa5 Kh7 19.Bg5 Ng8 20.Be2 f6 21.Be3 Rf7 22.Qd2 Ne7 23.Bd3 Nc7 24.Nxc7 Qxc7 25.f4 exf4 26.Bxf4 Qd7 27.Qe2 Kg8 28.b4 b6 29.bxc5 bxc5 30.Rb1 Re8 31.Rb3 Nf5 32.Qb2 Nd4 33.Rb8 f5 34.Qb1 Rxb8 35.Qxb8+ Bf8 36.exf5 Nxf5 37.Re1 Kh7 38.Qe8 Qb7 39.Rb1 Qc7 40.g4 Nd4 41.Bg5 Kg7 42.gxh5 Nf5 43.hxg6 Kxg6 44.h4 Kg7 45.Qe6 Ne7 46.Bh6+ Kg8 47.Rf1 Nxd5 48.Bh7+ Kh8 49.Rxf7 1-0
2024.06.01 17th American Cont Rapid
521317 Lopez Gaviria, Alvaro Diego (1971) GM Barrientos, S (2414) 0-1
1.d4 Nf6 2.Bf4 e6 3.e3 c5 4.Nd2 cxd4 5.exd4 b6 6.Ngf3 Bb7 7.h3 Be7 8.Bd3 d6 9.O-O Nbd7 10.Bh2 O-O 11.Qe2 a6 12.Rfe1 Qc7 13.Rac1 Rfe8 14.a3 Bf8 15.Ne4 Nxe4 16.Bxe4 Bxe4 17.Qxe4 Nf6 18.Qh4 b5 19.c3 Qc6 20.Ng5 h6 21.Ne4 Nxe4 22.Qxe4 Qxe4 23.Rxe4 d5 24.Re2 a5 25.Ra1 Rec8 26.Bf4 b4 27.cxb4 axb4 28.a4 b3 29.Re3 Rc4 30.Rxb3 Rxd4 31.Be3 Rdxa4 32.Rxa4 Rxa4 33.Rb8 d4 34.Bf4 d3 35.Be3 e5 36.f3 f5 37.Kf2 Kf7 38.Rb7+ Ke6 39.Rb6+ Kd7 40.g4 f4 41.Rb7+ Kc6 42.Rf7 fxe3+ 43.Kxe3 Rd4 44.Kd2 Bb4+ 45.Kd1 d2 0-1
2024.06.01 17th American Cont Rapid
521586 IM Araujo Sanchez, Josue (2266) GM Barrientos, S (2414) 0-1
1.Nc3 c5 2.d4 cxd4 3.Qxd4 Nc6 4.Qd3 e6 5.e4 a6 6.Bf4 Nf6 7.O-O-O Bb4 8.f3 O-O 9.g4 d5 10.a3 Bxc3 11.Qxc3 d4 12.Qc5 e5 13.Bg3 Be6 14.g5 Nd7 15.Qd6 Qxg5+ 16.f4 exf4 17.Bxf4 Qa5 18.Bh3 Nc5 19.Bd2 Qb6 20.Bxe6 Nxe6 21.Nf3 Rfd8 22.Qg3 d3 23.Bc3 Qe3+ 24.Kb1 dxc2+ 25.Kxc2 Qxe4+ 26.Kb3 Qg6 27.Qh4 Nc5+ 28.Ka2 Qe6+ 29.Ka1 Nb3+ 30.Kb1 Qf5+ 31.Ka2 Rxd1 32.Rxd1 Qxf3 33.Rd6 Nc1+ 34.Ka1 Ne2 35.Be5 Qf1+ 36.Ka2 Nc1+ 0-1
2024.06.01 17th American Cont Rapid
520609 GM Barrientos, S (2414) Clavijo Romero, Leonardo (1903) 1-0
1.d4 d5 2.c4 c6 3.Nf3 Nf6 4.Nc3 a6 5.a4 e6 6.e3 Be7 7.Bd3 a5 8.O-O Nbd7 9.e4 dxe4 10.Nxe4 Nxe4 11.Bxe4 Nf6 12.Bc2 c5 13.Qe2 O-O 14.Rd1 Qc7 15.b3 Re8 16.Bb2 Qf4 17.dxc5 Bxc5 18.Be5 Qg4 19.h3 Qh5 20.Bd4 b6 21.Bxc5 bxc5 22.Qe5 Qxe5 23.Nxe5 Bb7 24.Rd6 Rad8 25.Rad1 Rxd6 26.Rxd6 g6 27.Rb6 Be4 28.Bxe4 Nxe4 29.f3 Nd2 30.Nd7 Rd8 31.Nxc5 Nb1 32.Nb7 Rd2 33.c5 h5 34.h4 Nc3 35.Nd6 Nd5 36.Rb8+ Kg7 37.c6 Rc2 38.Nc4 Rc1+ 39.Kf2 Rc2+ 40.Ke1 Rxg2 41.Rd8 Nc7 42.Rd7 Na6 43.Ra7 Nc5 44.c7 Nd3+ 45.Kf1 Rf2+ 46.Kg1 Rxf3 47.c8=Q Rg3+ 48.Kh2 Rg4 49.Qxe6 Rxh4+ 50.Kg3 1-0
2024.06.01 17th American Cont Rapid
520897 GM Barrientos, S (2414) IM Flores Quillas, Diego Saul Rodri (2453) 1-0
1.d4 Nf6 2.c4 c5 3.d5 e6 4.Nc3 exd5 5.cxd5 d6 6.Nf3 g6 7.Bf4 a6 8.a4 Bg7 9.h3 O-O 10.e3 Qe7 11.Be2 Nbd7 12.O-O Ne8 13.Nd2 Rb8 14.a5 f5 15.Nc4 Ne5 16.Re1 Bd7 17.Qb3 Nxc4 18.Bxc4 Qd8 19.Bh2 b5 20.axb6 Rxb6 21.Qc2 Nc7 22.Ra2 Bb5 23.Na4 Rb7 24.Nxc5 Rb8 25.Ne6 Nxe6 26.dxe6 Qe7 27.Bxb5 axb5 28.Ra6 Rbd8 29.Qb3 Rfe8 30.Qxb5 Qxe6 31.Rd1 Rb8 32.Rb6 Rxb6 33.Qxb6 d5 34.Qb5 Rd8 35.Bf4 h6 36.b3 g5 37.Bc7 Rd7 38.Qb8+ Kh7 39.Bb6 f4 40.exf4 gxf4 41.Qxf4 Be5 42.Qg4 Qxg4 43.hxg4 d4 44.Kf1 d3 45.Be3 Bc3 46.f4 Bb4 47.Kf2 Kg6 48.Kf3 Kf6 49.Bd2 Bc5 50.Bc3+ Kg6 51.Ke4 1-0
2024.06.01 17th American Cont Rapid
521162 GM Barrientos, S (2414) IM Soriano Quispe, Ivan Excender (2293) 0-1
1.d4 d5 2.c4 e6 3.Nf3 Nf6 4.g3 Be7 5.Bg2 O-O 6.O-O dxc4 7.Qc2 a6 8.a4 Bd7 9.Qxc4 Bc6 10.Bg5 Nbd7 11.Nc3 a5 12.e3 h6 13.Bxf6 Nxf6 14.Ne5 Bxg2 15.Kxg2 Bb4 16.f3 c5 17.Nb5 Rc8 18.e4 cxd4 19.Qxd4 Rc2+ 20.Rf2 Bc5 0-1
2024.06.01 17th American Cont Rapid
521451 GM Barrientos, S (2414) CM Univio Sanchez, G (2024) 1-0
1.d4 Nf6 2.c4 d6 3.Nf3 Nbd7 4.Nc3 e5 5.e4 g6 6.d5 a5 7.h3 Bg7 8.Be3 O-O 9.g4 Nc5 10.Nd2 Kh8 11.Be2 Ng8 12.h4 f5 13.h5 Nf6 14.h6 fxg4 15.hxg7+ Kxg7 16.Bh6+ Kg8 17.Bxf8 Qxf8 18.Qc2 Nh5 19.Rg1 Nf4 20.Nf1 Qh6 21.Qd2 a4 22.Qe3 Ra6 23.O-O-O Qh4 24.Ng3 h5 25.Kc2 Qd8 26.Nf1 c6 27.f3 Qa5 28.fxg4 h4 29.Nd2 Rb6 30.a3 g5 31.dxc6 bxc6 32.Nf3 Rb3 33.Rxd6 Qb6 34.Rb1 Ba6 35.Nxe5 Nfe6 36.Qf2 Qc7 37.Qf6 1-0
2024.05.31 17th American Continental
519144 Vasquez Toledo, Cristian (2274) GM Barrientos, S (2425) 1/2-1/2
1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nc6 5.Nc3 Qc7 6.Be2 a6 7.Nxc6 bxc6 8.Qd3 Nf6 9.Qg3 Qxg3 10.hxg3 d5 11.g4 Rb8 12.g5 Nd7 13.f4 Be7 14.e5 c5 15.Kf2 Bb7 16.Bf3 O-O 17.Bd2 d4 18.Ne4 f5 19.exf6 gxf6 20.Rh6 fxg5 21.Rah1 g4 22.Bxg4 Bxe4 23.Bxe6+ Rf7 24.Bxd7 Rxb2 25.Be6 Rxc2 26.Ke2 c4 27.f5 Bxf5 28.Bxf7+ Kxf7 29.Rf1 c3 30.Rxf5+ Kg7 31.Rc6 Rxd2+ 32.Kf3 c2 33.Ke4 d3 34.Rc7 Kg6 35.Rc6+ Kg7 36.Rc7 Kg6 37.Rc6+ Kg7 38.Kf3 1/2-1/2
2024.05.30 17th American Continental
519005 GM Barrientos, S (2425) IM Munoz Sanchez, M (2194) 1-0
1.d4 Nf6 2.c4 d6 3.Nf3 g6 4.Nc3 Bf5 5.Nh4 Bd7 6.h3 Bg7 7.Nf3 c5 8.d5 Na6 9.e4 O-O 10.Bd3 Nc7 11.O-O a6 12.a4 b6 13.Re1 e5 14.dxe6 Nxe6 15.Be3 Bc6 16.Qd2 Nd7 17.Nd5 Ne5 18.Nxe5 dxe5 19.a5 b5 20.b4 Nd4 21.Bxd4 cxd4 22.Nb6 Ra7 23.cxb5 Bxb5 24.Bxb5 axb5 25.Qd3 f5 26.Qxb5 Qh4 27.Ra2 Kh8 28.Nd7 Rc8 29.exf5 e4 30.f6 Bh6 31.f7 Bg7 32.f8=Q+ Bxf8 33.Nxf8 Rxf8 34.Qc5 1-0
2024.05.29 17th American Cont Blitz
519426 Ruiz Jaraba, Valentina Sofia (1916) GM Barrientos, S (2425) 0-1
1.e4 c5 2.Nf3 d6 3.c3 Nf6 4.Bd3 Bg4 5.Bc2 Nc6 6.d3 e6 7.Nbd2 Be7 8.O-O O-O 9.Qe1 b5 10.h3 Bh5 11.g4 Bg6 12.Nh2 e5 13.f4 exf4 14.Rxf4 d5 15.e5 Nd7 16.Ndf3 Qc7 17.h4 Ndxe5 18.Nxe5 Nxe5 19.Qf1 Bxh4 20.Bd2 Bg5 21.Rf2 Bxd2 22.Rxd2 f5 23.g5 f4 24.Nf3 Rae8 25.Qg2 Qd6 26.Rf1 Nxf3+ 27.Qxf3 Re3 28.Qh1 Qe5 29.Kf2 Qxg5 30.Rg1 Rg3 31.Bd1 Rxg1 32.Qxg1 Qh4+ 33.Kf1 f3 0-1
2024.05.29 17th American Cont Blitz
520198 Vilotijevic, Lazar (1998) GM Barrientos, S (2425) 0-1
1.e4 c5 2.Nc3 a6 3.f4 b5 4.Qe2 Bb7 5.Nf3 e6 6.d3 b4 7.Nd1 d5 8.Nf2 Nf6 9.g4 dxe4 10.dxe4 Nc6 11.Be3 Nd4 12.Bxd4 cxd4 13.g5 Nh5 14.Nd3 Qc7 15.e5 Rc8 16.Rc1 Bc5 17.Bg2 O-O 18.Nd2 Bxg2 19.Qxg2 a5 20.O-O a4 21.Ne4 Be7 22.Nf6+ Bxf6 23.gxf6 g6 24.f5 Qc6 25.Qxc6 Rxc6 26.fxg6 hxg6 27.Nxb4 Rc4 28.Nd3 Rfc8 29.Rf2 Kh7 30.Kg2 g5 31.Kf3 Kg6 32.Kg4 Kh6 33.b3 Rc3 34.Rd2 Kg6 35.h4 gxh4 36.Kxh4 Rh8 37.Rg1+ Kf5 38.Rg5+ Ke4 39.Rxh5 Rg8 40.Rg5 Rh8+ 41.Kg3 Rh1 42.Rg4+ Ke3 43.Rf2 Rg1+ 44.Rg2 Rxg2+ 45.Kxg2 Rxc2+ 46.Kf1 Kxd3 47.Rg3+ Ke4 48.bxa4 Kxe5 49.Ra3 Rc6 50.a5 Ra6 51.Ke2 Kd5 52.Kd3 e5 53.Kd2 Kc4 54.Kc2 Kb4 55.Rb3+ Kxa5 56.Rb7 Rxf6 57.Kd3 Ka6 58.Rb2 Rb6 59.Rf2 f6 60.Kc4 Kb7 61.a4 Rc6+ 62.Kd5 Ra6 63.Ke4 Rxa4 64.Rxf6 Ra5 65.Rh6 Kc7 66.Rg6 Kd7 67.Rb6 Rc5 68.Rh6 Rc6 69.Rh5 Re6 70.Kd5 Ke8 0-1
2024.05.29 17th American Cont Blitz
520236 GM Barrientos, S (2425) FM Marrujo Pardo, Mauricio Emmanuel (2350) 1-0
1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Nf3 O-O 6.h3 e5 7.d5 Nbd7 8.Be3 Nc5 9.Nd2 a5 10.g4 Nfd7 11.h4 f5 12.gxf5 gxf5 13.exf5 Nf6 14.Qc2 Ng4 15.Bxc5 Bxf5 16.Bd3 Bxd3 17.Qxd3 dxc5 18.Nce4 Rf4 19.f3 Nf6 20.O-O-O Qe7 21.h5 Bh6 22.Kb1 Rf8 23.Rhf1 Ne8 24.Rg1+ Kh8 25.Rg4 Nd6 26.Rdg1 Nxe4 27.Nxe4 Rxf3 28.Qxf3 1-0
2024.05.29 17th American Cont Blitz
519790 GM Barrientos, S (2425) IM Santos Flores, A (2191) 0-1
1.d4 d5 2.c4 c6 3.Nf3 Nf6 4.Nc3 dxc4 5.e4 b5 6.Be2 e6 7.O-O Bb7 8.Rb1 a6 9.b3 cxb3 10.Rxb3 Be7 11.e5 Nd5 12.Ne4 Nd7 13.Bg5 O-O 14.Qc1 c5 15.dxc5 Rc8 16.Nd6 Rxc5 17.Qd2 Ba8 18.Ne4 Rc8 19.Bd3 Nc5 20.Nxc5 Rxc5 21.Bxe7 Nxe7 22.Bxh7+ Kxh7 23.Rd3 Rd5 24.Ng5+ Kg8 25.Qf4 Ng6 26.Qg4 Rxd3 27.Qh5 Re8 28.f4 Qd4+ 29.Kh1 Rd2 0-1
2024.05.29 17th American Cont Blitz
519542 GM Barrientos, S (2425) CM Chavez, Brayan Steven (2042) 1-0
1.d4 Nf6 2.c4 c5 3.Nf3 cxd4 4.Nxd4 Nc6 5.Nc3 g6 6.e4 d6 7.Nc2 Bg7 8.Be2 O-O 9.O-O a5 10.Na3 Nd7 11.Bd2 Nc5 12.Nab5 Bd7 13.Be3 Ne5 14.f4 Bxb5 15.cxb5 Ned7 16.Bf3 Nb6 17.Qe2 Nba4 18.Nxa4 Nxa4 19.e5 dxe5 20.Bxb7 exf4 21.Rxf4 Rb8 22.Rd1 Qc7 23.Bc6 Nxb2 24.Rd7 Qe5 25.Re4 Qf5 26.g4 Qf6 27.Bd4 Qg5 28.Bxg7 Kxg7 29.Qxb2+ Kg8 30.Qd2 Qc5+ 31.Kg2 e6 32.a4 Qb6 33.Qd4 Rfc8 34.Qxb6 Rxb6 35.Rc4 Kf8 36.Ra7 Rd8 37.Rxa5 Rd2+ 38.Kg3 Kg7 39.Ra7 Rb8 40.Rd7 Ra2 41.Rf4 Rf8 42.b6 e5 43.Rfxf7+ Rxf7 44.Rxf7+ Kxf7 45.Bd5+ 1-0
2024.05.29 17th American Cont Blitz
520054 GM Barrientos, S (2425) Mora Munoz, Alejandro (2066) 0-1
1.d4 Nf6 2.c4 e6 3.Nf3 d5 4.g3 Be7 5.Bg2 O-O 6.O-O dxc4 7.Qc2 a6 8.a4 Bd7 9.Qxc4 Bc6 10.Bg5 Nbd7 11.Nbd2 a5 12.Rfd1 Bxf3 13.Bxf3 c6 14.e4 Nxe4 15.Nxe4 Bxg5 16.Qb3 Rb8 17.Nd6 Be7 18.Nc4 Qc7 19.Rac1 Nf6 20.Ne3 Qd6 21.Rc4 Nd5 22.Bxd5 exd5 23.Rc5 Bd8 24.Rdc1 Re8 25.R1c2 Re4 26.Kg2 g6 27.Qc3 Bb6 28.Qd3 Bxc5 29.Rxc5 Qf6 30.Nc2 Rbe8 31.Kf1 Qf5 32.Qd2 Qh3+ 33.Kg1 Re2 34.Qc3 Qf5 35.f3 Qh3 0-1
2024.05.29 17th American Continental
518819 IM Ynojosa, F (2377) GM Barrientos, S (2425) 1-0
1.c4 c6 2.Nf3 Nf6 3.b3 d5 4.Bb2 Bf5 5.e3 Nbd7 6.Be2 e6 7.Nh4 Bg6 8.Nc3 Bd6 9.Rc1 Qe7 10.h3 a6 11.O-O O-O 12.Nxg6 hxg6 13.d4 Rad8 14.Qc2 Rfe8 15.Rcd1 Ba3 16.Ba1 Bb4 17.Bf3 Rc8 18.e4 dxc4 19.bxc4 e5 20.d5 Qc5 21.Na4 Qa5 22.Bg4 Red8 23.Bxd7 Rxd7 24.a3 Bxa3 25.Bc3 Qc7 26.Qb3 cxd5 27.Qxa3 d4 28.Ba1 Qa5 29.c5 Nxe4 30.Rc1 Rdc7 31.Qd3 Nxc5 32.Nxc5 Rxc5 33.Rxc5 Qxc5 34.f4 exf4 35.Rxf4 1-0
2024.05.29 17th American Cont Blitz
520365 FM Noboa Silva, Kevin (2267) GM Barrientos, S (2425) 1-0
1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 c5 5.Bd3 d5 6.a3 Bxc3+ 7.bxc3 dxc4 8.Bxc4 Qc7 9.Be2 Nbd7 10.Nf3 O-O 11.O-O b6 12.c4 Bb7 13.Bb2 Rfd8 14.Re1 Rac8 15.Bd3 h6 16.Qe2 Re8 17.Rad1 Bxf3 18.Qxf3 e5 19.Bf5 cxd4 20.exd4 exd4 21.Bxd4 Rcd8 22.h3 Rxe1+ 23.Rxe1 Qxc4 24.Bb2 Qd5 25.Rd1 Qb5 26.Bxf6 gxf6 27.Rxd7 Re8 28.Rd1 Qb2 29.Qg4+ Kf8 30.Qh4 Kg7 31.Rd4 Re1+ 32.Kh2 Qc3 33.Rg4+ Kf8 34.Qxh6+ Ke7 35.Qf4 Qa1 36.Qb4+ Kd8 37.Rd4+ Kc7 38.Rd7+ Kc6 39.Qc4# 1-0
2024.05.29 17th American Cont Blitz
519657 Gonzalez Lopez, Nicolas Mateo (2220) GM Barrientos, S (2425) 0-1
1.c4 Nf6 2.g3 e6 3.Bg2 d5 4.Nf3 dxc4 5.Qa4+ Nbd7 6.Qxc4 a6 7.Qc2 c5 8.Nc3 Bd6 9.d4 O-O 10.O-O Qe7 11.Rd1 h6 12.a3 Rb8 13.dxc5 Bxc5 14.b4 Ba7 15.Bb2 b5 16.Ne4 Nxe4 17.Qxe4 Bb7 18.Qg4 Nf6 19.Qh4 Rfd8 20.Ne5 Bxg2 21.Kxg2 Rbc8 22.Ng4 Nd5 23.Qxe7 Nxe7 24.Ne5 f6 25.Nd3 e5 26.Rdc1 Rxc1 27.Rxc1 Rd7 28.Nc5 Rd2 29.Bc3 Rxe2 30.Kf3 Ra2 31.Ra1 Rxa1 32.Bxa1 a5 33.Ke4 axb4 34.axb4 Kf7 35.g4 g6 36.h4 Bb8 37.f3 Bd6 38.Bc3 f5+ 39.Ke3 Nd5+ 40.Kd2 Nxc3 41.Kxc3 Bxc5 42.bxc5 fxg4 43.fxg4 Ke6 44.Kb4 e4 45.c6 e3 46.Kc3 Kd6 47.Kd3 Kxc6 48.Kxe3 Kd5 49.Kd3 g5 50.hxg5 hxg5 51.Ke3 Ke5 52.Kd3 0-1
2024.05.29 17th American Cont Blitz
519930 Cabiativa, Juan Esteban (2078) GM Barrientos, S (2425) 0-1
1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.Bg5 Nbd7 7.Bc4 Qb6 8.Bb3 h6 9.Be3 Qa5 10.f3 e6 11.Qe2 Nc5 12.O-O-O Bd7 13.Kb1 b5 14.a3 b4 15.axb4 Qxb4 16.Rhe1 a5 17.Nd5 exd5 18.Bd2 Qb7 19.exd5+ Kd8 20.Bc3 Nxb3 21.Nc6+ Bxc6 22.dxc6 Qxc6 23.cxb3 Kd7 24.Qd3 Re8 25.Qf5+ Re6 26.Rc1 Qd5 27.Qc2 Rxe1 28.Bxe1 Be7 29.Qc7+ Ke6 30.Bxa5 Nd7 31.Re1+ Ne5 32.f4 Ra8 33.b4 Qd3+ 34.Ka1 Bd8 35.Qc6 Bxa5 36.Qxa8 Bxb4 37.Qe8+ Kf5 38.Qc8+ Kg6 39.fxe5 Bxe1 40.exd6 Qxd6 41.Qc2+ f5 42.Qe2 Bb4 43.g4 fxg4 44.Qe4+ Kg5 45.Qe3+ Qf4 46.Qe2 Bd6 47.Qb5+ Be5 48.Qd7 Qd4 49.Qe7+ Bf6 50.Qe2 Qxb2+ 0-1
2024.05.28 17th American Continental
518640 GM Barrientos, S (2425) GM Arenas, D (2345) 1/2-1/2
1.d4 Nf6 2.c4 e6 3.Nf3 d5 4.g3 dxc4 5.Bg2 a6 6.O-O Nc6 7.Be3 Rb8 8.Qc1 Nd5 9.Qxc4 Nxe3 10.fxe3 g6 11.Nbd2 Bh6 12.Qc3 O-O 13.Ne4 f5 14.Nc5 Ne7 15.Ne5 b6 16.Nb3 Nd5 17.Bxd5 Qxd5 18.Nc5 1/2-1/2
2024.05.27 17th American Continental
518446 GM Quesada Perez, Luis Ernesto (2567) GM Barrientos, S (2425) 1/2-1/2
1.d4 Nf6 2.c4 c5 3.d5 b5 4.cxb5 a6 5.bxa6 g6 6.Nc3 Bg7 7.e4 O-O 8.e5 Ne8 9.h4 d6 10.h5 Nxa6 11.hxg6 fxg6 12.Bh6 dxe5 13.Qd2 Qb6 14.Nf3 Bxh6 15.Qxh6 Nf6 16.O-O-O Nb4 17.a3 Bf5 18.Bc4 Rfb8 19.d6+ e6 20.Rd2 Nd3+ 21.Bxd3 Bxd3 22.Nxe5 Rxa3 23.Nb1 Ra1 24.Nxd3 Qb3 25.Qh4 Qa2 26.Kc2 c4 27.Qxf6 Qb3+ 28.Kc1 cxd3 29.Rxh7 Qc4+ 1/2-1/2
2024.05.27 17th American Continental
518271 GM Barrientos, S (2425) FM Cordoba Roa, Angel Gabriel (2325) 1-0
1.c4 e6 2.Nc3 d5 3.d4 Nf6 4.Nf3 dxc4 5.e4 b5 6.e5 Nd5 7.Nxb5 Nb6 8.Be2 Be7 9.O-O Nc6 10.Nc3 O-O 11.Qd2 Bb7 12.Rd1 Nb4 13.a3 N4d5 14.Ne4 Bc6 15.Nc5 Bb5 16.Qa5 a6 17.a4 Bc6 18.Bd2 Qe8 19.Rdc1 Rb8 20.Rc2 h6 21.h3 Kh8 22.Ra2 Kg8 23.Bxc4 Bxc5 24.dxc5 Bxa4 25.cxb6 Bxc2 26.bxc7 Nxc7 27.b3 Bxb3 28.Bxb3 Rxb3 29.Qxc7 Qb5 30.Kh2 Qd5 31.Ra5 Qd8 32.Qc2 Rb6 33.Ra4 Qd5 34.Rg4 Rc6 35.Qb2 Kh8 36.Qa3 Rfc8 37.Bxh6 Ra8 1-0
2024.05.26 17th American Continental
531008 Aaron, D (2293) GM Barrientos, S (2425) 0-1
1.e4 c5 2.Nf3 d6 3.d4 Nf6 4.Nc3 cxd4 5.Nxd4 a6 6.h3 e6 7.g4 b5 8.g5 Nfd7 9.a3 Bb7 10.Be3 Nb6 11.Qd2 N8d7 12.O-O-O Rc8 13.Kb1 Ne5 14.Qe1 Nec4 15.Bc1 Qc7 16.Rd3 g6 17.h4 Bg7 18.h5 Na4 19.Nxa4 bxa4 20.Ka1 d5 21.Bg2 O-O 22.hxg6 hxg6 23.exd5 Rfd8 24.f4 Qb6 25.c3 Bxd5 26.Bxd5 Rxd5 27.Rdh3 Na5 28.Rh7 Bxd4 29.Qf2 Kf8 30.Qh2 Nb3+ 31.Kb1 Rxc3 32.Qh6+ Ke8 33.Rh8+ Kd7 34.Qf8 Rxc1+ 35.Rxc1 Nd2+ 36.Kc2 Qb3+ 37.Kxd2 Bc5+ 0-1
2024.05.25 17th American Continental
530836 GM Barrientos, S (2425) Jaramillo Daza, David (1773) 1-0
1.c4 Nf6 2.Nc3 e6 3.e4 Nc6 4.Nf3 d5 5.e5 Ne4 6.d4 Bb4 7.Qc2 f5 8.exf6 Qxf6 9.a3 Bxc3+ 10.bxc3 O-O 11.Bd3 Qg6 12.Ng5 h6 13.Nxe4 dxe4 14.Bxe4 Qf6 15.O-O e5 16.d5 Na5 17.Qa4 Qa6 18.c5 Bg4 19.Be3 Rad8 20.Rfe1 Bd7 21.Qb4 Bf5 22.Bf3 Bc8 23.Be2 Qg6 24.Qxa5 Bh3 25.Bf1 1-0
2024.05.25 17th American Continental
530641 Saltos Velez, A (2035) GM Barrientos, S (2425) 1/2-1/2
1.e4 c6 2.d4 d5 3.Nd2 dxe4 4.Nxe4 Nd7 5.Nf3 Ngf6 6.Nxf6+ Nxf6 7.h3 Bf5 8.Bd3 e6 9.O-O Bxd3 10.Qxd3 Be7 11.Bg5 O-O 12.Rfe1 h6 13.Bh4 Qb6 14.c3 Rad8 15.Qc2 c5 16.dxc5 Qxc5 17.Rad1 a6 18.Rxd8 Rxd8 19.Rd1 Rc8 20.Qe2 b5 21.Ne5 Nd5 22.Qh5 Bxh4 23.Qxf7+ Kh7 24.Qg6+ Kh8 25.Nf7+ Kg8 26.Nxh6+ Kh8 27.Nf7+ 1/2-1/2
2024.05.24 17th American Continental
530463 GM Barrientos, S (2425) Rueda Ahumada, Gabriel Omar (1866) 1-0
1.d4 d5 2.c4 e6 3.Nc3 c6 4.e4 dxe4 5.Nxe4 Bb4+ 6.Nc3 Nf6 7.a3 Be7 8.Nf3 O-O 9.Bd3 Nbd7 10.O-O c5 11.dxc5 Nxc5 12.Bc2 b6 13.b4 Ncd7 14.Bf4 Ba6 15.Qe2 Nh5 16.Be3 Qc7 17.Nb5 Bxb5 18.cxb5 Nf4 19.Qd2 Nd5 20.Rac1 Qb7 21.Nd4 Nxe3 22.Qxe3 Nf6 23.Nc6 Bd6 24.g3 a6 25.Rfd1 Nd5 26.Qd3 g6 27.Bb3 axb5 28.Bxd5 exd5 29.Qxd5 Be7 30.Re1 Rfe8 31.Rxe7 1-0
2024.05.12 57th Capablanca Mem Open
523793 Azahares Serrano, Raymond Daniel (2186) GM Barrientos, S (2425) 1-0
1.d4 Nf6 2.c4 g6 3.Nf3 Bg7 4.g3 O-O 5.Bg2 d6 6.O-O c6 7.Nc3 Qa5 8.h3 Qa6 9.b3 b5 10.cxb5 cxb5 11.a4 b4 12.Na2 Qb6 13.a5 Qb5 14.Qd3 Qxd3 15.exd3 Bb7 16.Nxb4 Na6 17.Nxa6 Bxa6 18.Re1 e6 19.Ba3 Rfd8 20.Rec1 Bxd3 21.Rc6 Ne8 22.Rac1 Rab8 23.R6c3 Be4 24.Bf1 Bh6 25.Re1 Nf6 26.b4 Nd5 27.Rb3 Bxf3 28.Rxf3 Bd2 29.Rb1 Rdc8 30.b5 Bxa5 31.Bxd6 Rb7 32.Bc5 Bb6 33.Rc1 Kg7 34.Ra3 Nf6 35.Bg2 Rd7 36.Bc6 Rdd8 37.Ra6 Nd5 38.Raa1 Rc7 39.Ra4 Ne7 40.Kg2 Nxc6 41.Bxb6 axb6 42.Rac4 Rd5 43.bxc6 Rd6 44.Kf3 Kf6 45.Kf4 Ke7 46.Ke4 f5+ 47.Ke3 g5 48.f4 Kf6 49.h4 g4 50.Kd3 h5 51.R1c3 Ke7 52.Ke3 Rd8 53.Rb4 Rb8 54.d5 exd5 55.Kd4 Ke6 56.Rb5 Ra8 57.Re3+ Kd6 58.Rxd5+ Kxc6 59.Rc3+ Kb7 60.Rxc7+ Kxc7 61.Rxf5 Ra4+ 62.Ke3 Ra3+ 63.Kf2 Kc6 64.Rxh5 b5 65.Rg5 b4 66.Rxg4 b3 67.f5 Kc5 68.Rg8 Ra6 69.Rb8 Kc4 70.g4 Ra2+ 71.Kg3 b2 72.Kf4 Kc3 73.Kg5 1-0
2024.05.11 57th Capablanca Mem Open
523721 GM Barrientos, S (2425) FM Johnson, Joshua (2310) 0-1
1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Re1 b5 7.Bb3 O-O 8.d4 Nxd4 9.Bxf7+ Rxf7 10.Nxe5 Rf8 11.Qxd4 Bb7 12.Nc3 c5 13.Qd3 Qc7 14.Nf3 d5 15.Qd1 b4 16.Ne2 Nxe4 17.Ng3 0-1
2024.05.10 57th Capablanca Mem Open
523655 FM Fuentes, F (2253) GM Barrientos, S (2425) 0-1
1.b3 e5 2.Bb2 d6 3.c4 f5 4.e3 Nf6 5.d4 e4 6.Nc3 d5 7.cxd5 Bb4 8.Qc1 Nxd5 9.Bc4 Nb6 10.Nh3 Nc6 11.O-O Qe7 12.Nf4 Bd6 13.Ncd5 Nxd5 14.Nxd5 Qh4 15.g3 Qh6 16.Ba3 Bd7 17.Rb1 a6 18.Rd1 g5 19.Be2 Rc8 20.Bxd6 Qxd6 21.Qc5 Qxc5 22.dxc5 Ne5 23.Nf6+ Ke7 24.Nxd7 Nxd7 25.Rd5 Rhf8 26.Rbd1 Rcd8 27.b4 c6 28.Rd6 Ne5 29.Rh6 Nf7 30.Rxh7 Kf6 31.Rxd8 Rxd8 32.Bh5 Ne5 33.Rh6+ Kg7 34.Re6 Rd5 35.Be2 g4 36.Kf1 Kf7 37.Rh6 0-1
2024.05.06 57th Capablanca Mem Open
523574 GM Vazquez Igarza, R (2503) GM Barrientos, S (2425) 1/2-1/2
1.Nf3 Nf6 2.c4 g6 3.Nc3 Bg7 4.d4 O-O 5.Bg5 d6 6.e3 Nbd7 7.Be2 b6 8.Qc2 Bb7 9.Rd1 e6 10.h3 h6 11.Bh4 a6 12.b4 Qe8 13.O-O Rc8 14.a3 c5 15.bxc5 dxc5 16.Qb3 Ba8 17.Bg3 cxd4 18.exd4 Qe7 19.a4 a5 20.Ne5 Rfd8 21.Rfe1 Qb4 22.Qc2 Nxe5 23.Bxe5 Nd7 24.Rb1 Qe7 25.Bxg7 Kxg7 26.Bf1 Qf6 27.Qd2 Nb8 28.Rbd1 Na6 29.Qe3 Nb4 30.Rd2 Rd7 31.Red1 Rcd8 32.Nb5 Bc6 33.Qc3 h5 34.h4 Kh7 35.g3 Bf3 36.Be2 Bc6 37.Qe3 Kg7 38.Bf1 Bf3 39.Be2 Bc6 40.Bf1 Bf3 1/2-1/2
2024.05.05 57th Capablanca Mem Open
523512 GM Barrientos, S (2425) IM Gomez Sanchez, Jorge Marcos (2307) 1-0
1.d4 Nf6 2.c4 e6 3.Nf3 c5 4.Nc3 cxd4 5.Nxd4 d5 6.e3 a6 7.Be2 dxc4 8.Bxc4 e5 9.Nf3 Qxd1+ 10.Kxd1 Nc6 11.Ng5 Nd8 12.Ke2 b5 13.Bb3 Bb7 14.Rd1 b4 15.Na4 Bc6 16.Nb6 Ra7 17.Nc4 Bb5 18.Ke1 Nc6 19.a4 Bxc4 20.Bxc4 h6 21.Ne4 Nxe4 22.Bd5 Na5 23.Bxe4 Nb3 24.Rb1 Rc7 25.Bd5 Nc5 26.a5 Be7 27.Bd2 O-O 28.Ke2 Rb8 29.Rbc1 Rd7 30.e4 Kf8 31.f3 Ne6 32.Be3 Nd4+ 33.Bxd4 exd4 34.Rc6 Rd6 35.Rdc1 b3 36.Rxd6 Bxd6 37.Rc6 Bb4 38.Rxa6 Rc8 39.Bxb3 Rc1 40.Ra8+ Ke7 41.a6 Rb1 42.a7 Rxb2+ 43.Kd1 d3 44.Rc8 Rxb3 45.a8=Q 1-0
2024.05.04 57th Capablanca Mem Open
523448 FM Cabezas Solano, David Alejandro (2202) GM Barrientos, S (2425) 0-1
1.d4 Nf6 2.c4 g6 3.Nf3 Bg7 4.g3 O-O 5.Bg2 c6 6.O-O d5 7.Nc3 dxc4 8.e4 b5 9.Qe2 Bg4 10.Rd1 Nbd7 11.h3 Bxf3 12.Bxf3 e6 13.h4 Qc7 14.Be3 a6 15.h5 Nxh5 16.Bxh5 gxh5 17.Qxh5 f5 18.Bf4 Nf6 19.Qh4 Qd7 20.Be5 Rad8 21.a3 Ng4 22.Qg5 h6 23.Qf4 Qf7 24.Bxg7 Qxg7 25.e5 c5 26.Ne2 cxd4 27.Nxd4 Qxe5 28.Qxe5 Nxe5 29.Nxe6 Rxd1+ 30.Rxd1 Re8 31.Nc7 Rc8 32.Nxa6 Nd3 33.Rd2 Kf7 34.Nb4 Nxb4 35.axb4 Ke6 36.f4 Ra8 37.Re2+ Kd5 38.Kf2 Ra4 39.Re5+ Kc6 40.Rc5+ Kb6 41.Rxf5 Rxb4 42.Rf6+ Ka5 43.Rxh6 Rxb2+ 44.Ke3 Rb3+ 45.Kf2 c3 46.Ke2 Rb2+ 47.Kd3 b4 48.Rh5+ Ka4 49.Rh1 Kb5 50.f5 Rd2+ 51.Ke3 b3 52.f6 b2 53.f7 Rd8 54.f8=Q Rxf8 55.Kd3 Kb4 56.g4 Rd8+ 57.Kc2 Rd2+ 58.Kb1 Kb3 0-1
2024.05.03 57th Capablanca Mem Open
523388 GM Barrientos, S (2425) Gonzalez Mompie, Reynier (2070) 1-0
1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.Be3 e5 7.Nf3 Be7 8.h3 O-O 9.g4 Be6 10.g5 Nfd7 11.Nd5 Nc6 12.Qd2 Nc5 13.Bxc5 dxc5 14.c3 b5 15.O-O-O Qa5 16.Kb1 Rfd8 17.Qe3 Bf8 18.h4 Ne7 19.c4 Nc6 20.g6 Nb4 21.gxf7+ Bxf7 22.a3 Nxd5 23.cxd5 Bh5 24.Bh3 Bxf3 25.Qxf3 Be7 26.Be6+ Kh8 27.Qh5 Qb6 28.Rhg1 Rf8 29.Bf5 Rxf5 30.Qxf5 Rf8 31.Qxe5 Bf6 32.Qe6 Qb8 33.d6 b4 34.a4 Re8 35.Qc4 Bd4 1-0
2024.02.27 Titled Tue 27th Feb Late
625408 GM Niemann, Hans Moke (2675) GM Barrientos, S (2425) 1-0
1.e4 c5 2.Nf3 e6 3.b3 Nc6 4.Bb2 Nf6 5.e5 Nd5 6.g3 d6 7.exd6 Bxd6 8.Bxg7 Rg8 9.Bb2 b6 10.Bg2 Bb7 11.O-O Qc7 12.c4 Nde7 13.Nc3 a6 14.d4 cxd4 15.Nxd4 Nxd4 16.Qxd4 Bc5 17.Qf6 Rg6 18.Qh8+ Rg8 19.Qxh7 O-O-O 20.Qxf7 Bxg2 21.Qxe6+ Kb8 22.Kxg2 Ng6 23.Nd5 Qh7 24.Qh3 Qf7 25.Rae1 Rxd5 26.Bc1 Rf5 27.Re2 Rh8 28.Qg4 Rg8 29.Qe4 Ka7 30.f4 Rh5 31.f5 Nh4+ 32.Kh1 Rxf5 33.Rxf5 Nxf5 34.Bf4 Nd4 35.Re3 a5 36.a3 Qd7 37.Rd3 Re8 38.Qd5 Re1+ 39.Kg2 Re2+ 40.Kh1 Qh7 41.h4 Re7 42.Re3 Qb1+ 43.Kg2 Qc2+ 44.Kh3 Rf7 45.Qxf7+ Ka6 46.Re8 1-0
2024.02.27 Titled Tue 27th Feb Late
624936 GM Barrientos, S (2425) FM Alarcon Bahamondes, R (2335) 1-0
1.e4 c6 2.d4 d5 3.Nd2 dxe4 4.Nxe4 Nf6 5.Ng3 h5 6.h3 h4 7.N3e2 Bf5 8.Nf3 c5 9.c3 e6 10.Be3 Be4 11.dxc5 Bxf3 12.gxf3 Qxd1+ 13.Rxd1 Nd5 14.Bd4 a5 15.f4 Nd7 16.Bg2 Rc8 17.Bxd5 exd5 18.b4 Rh6 19.Rg1 axb4 20.cxb4 Rg6 21.Rxg6 fxg6 22.Kd2 Kf7 23.Nc3 Nf6 24.f3 Nh5 25.Be5 d4 26.Nb5 Ra8 27.a3 Be7 28.Kd3 Bf6 29.Kxd4 Nxf4 30.Nd6+ Ke6 31.Bxf6 gxf6 32.Nxb7 Rxa3 33.c6 Ne2+ 34.Kc5 Rc3+ 35.Kb6 Nf4 36.Nc5+ 1-0
2024.02.27 Titled Tue 27th Feb Late
625988 GM Rasulov, Vu (2538) GM Barrientos, S (2425) 1-0
1.a3 c6 2.Nf3 d5 3.b4 Bg4 4.Bb2 Nd7 5.e3 Ngf6 6.Be2 e6 7.h3 Bh5 8.d4 Bd6 9.c4 Bxf3 10.Bxf3 O-O 11.O-O Qe7 12.Qb3 Rfe8 13.Nc3 Rad8 14.Rfd1 Bb8 15.b5 dxc4 16.Qxc4 cxb5 17.Qxb5 b6 18.a4 e5 19.Ba3 Bd6 20.Bxd6 Qxd6 21.a5 g6 22.axb6 axb6 23.Qc6 Re6 24.Qxd6 Rxd6 25.Nb5 Re6 26.d5 Ree8 27.Nc7 Rf8 28.d6 e4 29.Be2 Ne5 30.Bb5 Rb8 31.Nd5 Kg7 32.Nxf6 Kxf6 33.Ra4 Rfd8 34.Rxe4 Rbc8 35.Rd5 Nd7 36.Re7 Nc5 37.f3 Ne6 38.Rb7 Rc1+ 39.Kf2 Rc2+ 40.Kg3 Rc5 41.Rxc5 bxc5 42.Rb6 Ke5 43.Bc4 g5 44.Kg4 f5+ 45.Kh5 Rxd6 46.Rxd6 Kxd6 47.Kh6 Ke5 48.Kxh7 f4 49.e4 Kf6 50.Kh6 Nd4 51.e5+ Kf5 52.Bd3+ Kxe5 53.Kxg5 Ne6+ 54.Kg6 Kd4 55.Bf5 Ke5 56.Bd3 Kd4 57.Bb1 Ke3 58.h4 Kf2 59.Kf5 Nd4+ 60.Kxf4 Ne2+ 61.Kg4 Nc3 62.Bc2 Nd5 63.Kg5 Ne3 64.Bb1 Kxg2 65.h5 Kxf3 66.h6 Nc4 67.h7 Ne5 68.Kf6 Ng4+ 69.Ke6 1-0
2024.02.27 Titled Tue 27th Feb Late
625741 GM Barrientos, S (2425) Mkrtchyan, Mikayel (2071) 1-0
1.e4 e6 2.e5 d6 3.exd6 Bxd6 4.d4 Nf6 5.Nf3 b6 6.Bd3 Bb7 7.O-O Nbd7 8.Nbd2 O-O 9.b3 c5 10.Bb2 cxd4 11.Nxd4 Nc5 12.Bc4 a6 13.N2f3 Qc7 14.a4 Rad8 15.Qe2 Rfe8 16.h3 Nce4 17.Bxa6 Bxa6 18.Qxa6 e5 19.Nf5 Qxc2 20.Nxd6 Rxd6 21.Bxe5 Rde6 22.Nd4 Qb2 23.Nxe6 Qxe5 24.a5 Rxe6 25.axb6 Re8 26.b7 Nxf2 27.Rxf2 Ne4 28.Qa8 Nd6 29.Rd1 Ne4 30.Rd8 Nf6 31.Rxe8+ Nxe8 32.b8=Q Qe1+ 33.Rf1 1-0
2024.02.27 Titled Tue 27th Feb Late
625261 GM Barrientos, S (2425) GM Esipenko, Andrey (2704) 1/2-1/2
1.d4 Nf6 2.c4 e6 3.Nf3 b6 4.a3 Bb7 5.Nc3 d5 6.cxd5 Nxd5 7.Qc2 Nxc3 8.bxc3 Be7 9.e4 O-O 10.Bd3 c5 11.Bb2 Nd7 12.O-O Rc8 13.Qe2 Qc7 14.Rad1 Nf6 15.Rfe1 Rfd8 16.h3 b5 17.Bb1 a6 18.d5 c4 19.dxe6 fxe6 20.e5 Bxf3 21.Rxd8+ Bxd8 22.Qxf3 Nd5 23.Bc1 g6 24.Be4 Qf7 25.Qg3 Be7 26.Bxd5 exd5 27.e6 Qf5 28.Qe3 Bc5 29.Qg3 Re8 30.Bh6 Rxe6 31.Qb8+ Kf7 32.Qc7+ Re7 33.Rxe7+ Bxe7 34.Be3 Qe6 35.Bc5 Ke8 36.Bxe7 Qxe7 37.Qc8+ Kf7 38.Qxa6 Qd7 39.Qb6 d4 40.cxd4 Qd5 41.Qc7+ Ke6 42.Qf4 Qf5 43.Qe3+ Kd5 44.f3 Qf6 45.Qe4+ Kd6 46.Kf2 Qf5 47.Ke2 Qg5 48.g4 Qc1 49.Qe5+ Kd7 50.Qc5 Kd8 51.Qb6+ Kc8 52.Qa6+ Kd8 53.Qa5+ Ke7 54.Qb4+ Ke6 55.Qxb5 Qc2+ 56.Ke3 Qd3+ 57.Kf2 Qxd4+ 58.Kg2 c3 59.Qe2+ Kd5 60.Qb5+ Kd6 61.Qa6+ Kc7 62.Qa5+ Kc6 63.Qa6+ Kc5 64.Qa5+ Kc4 65.Qa4+ Kd3 66.Qd1+ Ke3 67.Qe1+ Kf4 68.Qg3+ Kg5 69.f4+ Kf6 70.g5+ Kf7 71.Qf3 Qd2+ 72.Kg3 c2 73.Qb7+ Ke6 74.Qc6+ Kf5 75.Qb5+ Ke4 76.Qc4+ Ke3 77.Qb3+ Ke2 78.Qf3+ Ke1 79.Qh1+ Ke2 80.Qf3+ Ke1 81.Qh1+ Ke2 82.Qf3+ 1/2-1/2
2024.02.27 Titled Tue 27th Feb Late
624761 FM Silva Lucena, Cristian (2340) GM Barrientos, S (2425) 0-1
1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5 4.b4 Bxb4 5.c3 Bd6 6.d4 Nf6 7.O-O O-O 8.Na3 a6 9.Bd3 Re8 10.Nc4 b5 11.Nxd6 cxd6 12.d5 Ne7 13.a4 bxa4 14.Rxa4 Ng6 15.Ba3 Qc7 16.c4 a5 17.Qd2 Nf4 18.Ra1 Nxd3 19.Qxd3 Ba6 20.Nh4 g6 21.Rc1 Rec8 22.Qd2 Nxe4 23.Qh6 Qd8 24.c5 Nxc5 25.Nf5 Qf6 26.Rh4 Qxf5 27.Qxh7+ Kf8 28.Rh3 Be2 29.Re3 Bh5 30.h3 Ke7 31.g4 Qg5 32.Rf3 Rf8 33.Re1 Bxg4 34.hxg4 Qxg4+ 35.Rg3 Qf5 36.Qh4+ Qf6 37.Qc4 Rfc8 38.Bc1 Qf5 39.Qh4+ f6 40.Qh7+ Kd8 41.Rxg6 Kc7 42.Rg7 Qxh7 43.Rxh7 Rh8 44.Rf7 Rag8+ 45.Kf1 Rh1+ 46.Ke2 Rxe1+ 47.Kxe1 Nd3+ 48.Kd2 Nxc1 49.Kxc1 Rg4 50.Rxf6 Rd4 51.f4 Rxf4 52.Rh6 Rd4 0-1
2024.02.27 Titled Tue 27th Feb Late
625534 GM Barrientos, S (2425) FM Suder, Jakub (2333) 1-0
1.c4 e6 2.Nf3 d5 3.e3 Nf6 4.Nc3 Be7 5.b3 O-O 6.Bb2 a5 7.Qc2 Na6 8.a3 Nc5 9.Be2 b6 10.O-O Bb7 11.Rfd1 Nce4 12.d3 Nxc3 13.Qxc3 Re8 14.Rac1 c6 15.h3 Rc8 16.Qc2 Nd7 17.d4 Nf6 18.Bd3 Qc7 19.Qe2 Qb8 20.Rc2 Qa8 21.Rdc1 Nd7 22.Nd2 f5 23.cxd5 cxd5 24.Bb5 Red8 25.Nf3 Bf6 26.Rxc8 Bxc8 27.Rc7 Qb8 28.Qc2 Nf8 29.Ne5 Bxe5 30.dxe5 Bd7 31.Bxd7 Rxd7 32.Rc6 Qb7 33.Bd4 b5 34.Qc5 b4 35.a4 1-0
2024.02.27 Titled Tue 27th Feb Late
624523 GM Barrientos, S (2425) FM Jarocka, Liwia (2199) 1/2-1/2
1.d4 d5 2.c4 e6 3.Nf3 Nf6 4.g3 dxc4 5.Qa4+ Nbd7 6.Bg2 Bd6 7.O-O a6 8.Qxc4 b5 9.Qc2 Bb7 10.Nbd2 c5 11.e4 cxd4 12.Nxd4 Rc8 13.Qd1 Qb6 14.N4b3 O-O 15.Qe2 e5 16.Rd1 Rfd8 17.Nf1 Nc5 18.Be3 Be7 19.Rxd8+ Qxd8 20.Rd1 Qf8 21.Nxc5 Bxc5 22.Bg5 Be7 23.Ne3 h6 24.Bxf6 Bxf6 25.Nf5 Rd8 26.Rc1 Bc8 27.Rc6 Bxf5 28.exf5 Rc8 29.Rxa6 b4 30.Bd5 Re8 31.Qe4 Qc5 32.Kg2 Qd4 33.b3 Rd8 34.Bc6 Qc3 35.Ra7 Rd4 36.Qf3 Rd3 37.Qe4 Rd4 38.Ra8+ Kh7 39.Qf3 Rd3 40.Qe4 Rd4 41.Qf3 Rd3 42.Qe4 Rd4 1/2-1/2
2024.02.27 Titled Tue 27th Feb Late
626064 GM Barrientos, S (2425) CM Collins, Adam (2189) 0-1
1.Nf3 d5 2.e3 Nf6 3.c4 e6 4.Nc3 Be7 5.b3 dxc4 6.bxc4 c5 7.Be2 Nc6 8.O-O O-O 9.a4 b6 10.d3 Bb7 11.Bb2 Rc8 12.Qb3 Qc7 13.Rfd1 Rfd8 14.h3 h6 15.Rac1 Qb8 16.Qa2 Nb4 17.Qb1 Bc6 18.Ne1 a5 19.Nb5 Qb7 20.Bc3 Ne8 21.Rd2 Nd6 22.Rcd1 Nxb5 23.cxb5 Be8 24.Qb2 Bf8 25.Bf3 Qc7 26.Nc2 f6 27.Na1 Bg6 28.Be2 e5 29.Nb3 Rd7 30.Bxb4 cxb4 31.Bg4 f5 32.Bf3 Rcd8 33.Bc6 Rd6 34.d4 exd4 35.Nxd4 Be7 36.Qb3+ Bf7 37.Qb1 g6 38.Bf3 Bf6 39.Rc1 Qd7 40.Rc6 Bxd4 41.Rxd6 Qxd6 42.Rxd4 Qe7 43.Qc1 Rxd4 44.exd4 b3 45.d5 Qb4 46.Qb2 Qxa4 47.d6 Qxb5 48.Be2 Qc6 49.Qe5 b2 50.Qxb2 Qxd6 51.Bf3 a4 52.Qc1 Kg7 53.Qc3+ Qf6 54.Qc7 a3 55.Qa7 a2 0-1
2023.12.19 33rd Carlos Torre Mem
704053 GM Barrientos, S (2441) IM Sanchez L, S (2406) 1/2-1/2
1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 e5 6.Ndb5 d6 7.Bg5 a6 8.Na3 b5 9.Nd5 Qa5+ 10.Bd2 Qd8 11.Bg5 Qa5+ 12.Bd2 Qd8 13.Bg5 Qa5+ 14.Bd2 Qd8 15.Bg5 1/2-1/2
2023.12.18 33rd Carlos Torre Mem
704027 GM Barrientos, S (2441) GM Miranda Mesa, E (2495) 1/2-1/2
1.d4 d5 2.c4 c6 3.Nf3 Nf6 4.e3 Bf5 5.Nc3 e6 6.Nh4 Be4 7.f3 Bg6 8.Qb3 Qc7 9.Bd2 Be7 10.g3 a6 11.Rc1 dxc4 12.Bxc4 c5 13.Be2 Nc6 14.dxc5 Rd8 15.Na4 Nd7 16.Nxg6 hxg6 17.f4 g5 18.Qc4 gxf4 19.exf4 Nf6 20.Bf3 Rd4 21.Qc2 Nd5 22.a3 g5 23.Nc3 gxf4 24.Ne2 Qe5 25.Bc3 Kf8 26.Bxd4 Nxd4 27.Qe4 Nxf3+ 28.Qxf3 fxg3 29.hxg3 Rxh1+ 30.Qxh1 Qxb2 31.Qh5 Ke8 32.c6 bxc6 33.Rxc6 Bxa3 34.Rxe6+ Be7 35.Re5 Nf6 36.Rxe7+ Kxe7 37.Qc5+ Ke8 38.Qc8+ Ke7 39.Qc5+ Ke8 1/2-1/2
2023.12.18 33rd Carlos Torre Mem
703984 GM Tristan, L (2513) GM Barrientos, S (2441) 1-0
1.d4 Nf6 2.c4 e6 3.Bf4 c5 4.d5 exd5 5.cxd5 d6 6.Nc3 a6 7.a4 g6 8.h3 Bg7 9.e3 O-O 10.Nf3 Qe7 11.Nd2 Nbd7 12.Be2 Rb8 13.O-O Ne8 14.a5 Nc7 15.Bh2 b5 16.axb6 Nxb6 17.Nde4 Be5 18.Nxc5 Bxh2+ 19.Kxh2 Nbxd5 20.Nxa6 Bxa6 21.Bxa6 Qe5+ 22.Kg1 Rxb2 23.Nxd5 Qxd5 24.Qc1 1-0
2023.12.17 33rd Carlos Torre Mem
711733 WIM Miranda Rodriguez, T (2110) GM Barrientos, S (2441) 0-1
1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 a6 5.Nc3 b5 6.Bd3 Bb7 7.O-O Nc6 8.Nxc6 Bxc6 9.Re1 Ne7 10.Bd2 Ng6 11.a4 bxa4 12.Nxa4 Bd6 13.Qg4 Qc7 14.h3 O-O 15.Qg5 f5 16.exf5 exf5 17.Bc4+ Kh8 18.Bc3 Be4 19.Rxe4 fxe4 20.Bd5 Rae8 21.Re1 Bh2+ 22.Kf1 Bf4 23.Qh5 e3 24.Re2 Bg3 25.f3 Bf2 26.Qg4 Qh2 27.Rxf2 Qh1+ 0-1
2023.12.17 33rd Carlos Torre Mem
711759 GM Barrientos, S (2441) CM Mendez Machado, Andre (2163) 1-0
1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O b5 6.Bb3 Bc5 7.c3 d6 8.d4 Bb6 9.a4 Rb8 10.a5 Ba7 11.Be3 Bg4 12.dxe5 Bxf3 13.Qxf3 Nxe5 14.Qe2 Bxe3 15.Qxe3 O-O 16.Nd2 Re8 17.Rfe1 c5 18.Bc2 Qc7 19.f4 Nc6 20.Nb3 Re7 21.e5 Rbe8 22.Qf2 dxe5 23.Nxc5 exf4 24.Rxe7 Qxe7 25.h3 f3 26.Nxa6 fxg2 27.Nc5 Ne5 28.b4 Nd5 29.Be4 Nxc3 30.Bxg2 Ng6 31.a6 Qe5 32.Kf1 Ne4 33.Re1 f5 34.a7 Nxf2 35.Rxe5 Nxe5 36.Kxf2 Kf8 37.Na6 Nd3+ 38.Kg1 Ke7 39.Nb8 1-0
2023.12.16 33rd Carlos Torre Mem
711691 GM Barrientos, S (2441) IM Kaufman, R (2153) 0-1
1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Qc2 O-O 5.e4 d5 6.e5 Ne4 7.Bd3 c5 8.Nf3 cxd4 9.Nxd4 Bxc3+ 10.bxc3 Nd7 11.Bf4 Qh4 12.g3 Qh5 13.h4 f6 14.cxd5 exd5 15.Be2 Qe8 16.e6 Ne5 17.c4 Bxe6 18.Nxe6 Qxe6 19.cxd5 Qxd5 20.f3 Qd4 21.Bxe5 Qf2+ 22.Kd1 Rfd8+ 23.Kc1 Qe3+ 0-1
2023.12.16 33rd Carlos Torre Mem
711659 WIM Obregon Garcia, Roxangel (2108) GM Barrientos, S (2441) 0-1
1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.Rg1 h5 7.h3 e5 8.Nb3 h4 9.Bg5 Be6 10.Qf3 Nbd7 11.O-O-O Qc7 12.g4 Rc8 13.Kb1 b5 14.Ka1 Be7 15.Bxf6 Nxf6 16.g5 Nh5 17.Nd5 Bxd5 18.exd5 Nf4 19.Rg4 O-O 20.Rxf4 exf4 21.Bd3 g6 22.Qxf4 Qd8 23.Qg4 Re8 24.Nd4 Bxg5 25.f4 Bf6 26.Nc6 Qc7 27.f5 Qd7 28.Qf3 g5 29.Rg1 Kg7 30.Qh5 Rh8 31.Qg4 Rxc6 32.dxc6 Qxc6 33.Re1 Re8 34.Rxe8 Qh1+ 35.Bf1 Qxf1+ 36.Re1 Qxe1+ 37.Qd1 Qxd1# 0-1
2023.12.15 33rd Carlos Torre Mem
711596 WFM Gutierrez Espinosa, Karen (2063) GM Barrientos, S (2441) 0-1
1.e4 c6 2.Nf3 d5 3.exd5 cxd5 4.d4 Nc6 5.Be2 Bg4 6.h3 Bxf3 7.Bxf3 e6 8.O-O Nf6 9.c3 Bd6 10.Re1 h6 11.Nd2 O-O 12.Nf1 b5 13.a3 a5 14.Qd3 Qb6 15.Be3 Rfe8 16.a4 bxa4 17.Rxa4 Rab8 18.Ra2 Qc7 19.Bd1 e5 20.dxe5 Nxe5 21.Qf5 Nc4 22.Re2 Nxe3 23.Nxe3 Bc5 24.Ng4 Ne4 25.Bc2 g6 26.Qxd5 Nxf2 27.Nf6+ Kg7 28.Nxe8+ Rxe8 29.Rxe8 Ne4+ 30.Qxc5 Qxc5+ 31.Kh1 Ng3+ 32.Kh2 Nf1+ 33.Kh1 Qf2 34.Ba4 h5 35.Ra1 Ng3+ 36.Kh2 Qxb2 37.Rae1 Qxc3 38.R8e7 Nf5 39.R7e4 h4 40.Bd1 Nd6 41.Re7 Kh6 42.Bf3 a4 43.Rd1 Qb4 44.Rd7 Qf4+ 45.Kg1 Nb5 46.R1d5 Nc3 47.Rd4 Qe3+ 48.Kh2 Qe5+ 49.Kh1 Qe1+ 50.Kh2 a3 51.Rd8 a2 0-1
2023.12.15 33rd Carlos Torre Mem
711627 GM Barrientos, S (2441) Blanco Amaro, Guillermo J. (1971) 0-1
1.d4 Nf6 2.c4 e6 3.Nf3 d5 4.Nc3 Be7 5.Bg5 O-O 6.e3 h6 7.Bh4 b6 8.g4 Ne4 9.Bxe7 Qxe7 10.h4 Bb7 11.g5 Nd7 12.gxh6 gxh6 13.Nxe4 dxe4 14.Nd2 c5 15.Nxe4 Bxe4 16.Qg4+ Bg6 17.h5 Nf6 18.Qg2 Nxh5 19.Rxh5 Kh7 20.Rh1 cxd4 21.O-O-O dxe3 22.Qh2 h5 23.Bd3 Qg5 24.f4 Qa5 25.Qe2 Kg7 26.Qxe3 Rad8 27.Rhg1 Qc5 28.Qe4 Kf6 29.Rxg6+ fxg6 30.Qxg6+ Ke7 31.Re1 Kd7 32.Rxe6 Rg8 33.Qe4 Qg1+ 34.Kc2 Qg2+ 35.Kc3 Qxe4 36.Rxe4 Rge8 37.Kd4 Rxe4+ 38.Bxe4 Ke6+ 39.Ke3 h4 40.b4 h3 41.Kf2 Rd4 0-1
2023.11.28 Titled Tue 28th Nov Early
729891 GM Barrientos, S (2449) IM Seo, Jung Min (2480) 1-0
1.d4 Nf6 2.c4 e6 3.Nf3 d5 4.g3 Bb4+ 5.Bd2 a5 6.Bg2 c6 7.O-O O-O 8.Qc2 Nbd7 9.a3 Be7 10.Bf4 b6 11.Nbd2 Ba6 12.Rfd1 Rc8 13.Rac1 Nh5 14.Be3 f5 15.Qb3 f4 16.gxf4 Nxf4 17.Bxf4 Rxf4 18.cxd5 cxd5 19.Qe3 Rf6 20.Bh3 Nf8 21.Ne5 Rxc1 22.Rxc1 Bd6 23.Ndf3 Bb5 24.Kh1 Be8 25.Nc6 Qc7 26.Nce5 Qe7 27.Rc8 h6 28.Ra8 Bh5 29.Bg4 Bxg4 30.Nxg4 Rg6 31.Nge5 Rf6 32.Qd3 Qc7 33.Kg2 Qc1 34.Rd8 Qc7 35.Re8 Qc1 36.Nd7 Rf7 37.Nxf8 Bxf8 38.Rxe6 Qxb2 39.Re5 Qxa3 40.Qxa3 Bxa3 41.Rxd5 Rb7 42.Rb5 a4 43.Ne5 Bf8 44.Nc4 a3 45.Nxb6 a2 46.Ra5 Rxb6 47.Rxa2 Rd6 48.e3 Kf7 49.Kf3 Be7 50.Ke4 Rf6 51.f4 Re6+ 52.Kd3 g6 53.e4 Rb6 54.e5 Rb1 55.Ke4 Re1+ 56.Kd5 Rf1 57.Ke4 Re1+ 58.Kf3 Ke6 59.Ra6+ Kf5 60.Ra7 Bd8 61.Rf7+ Ke6 62.Rg7 g5 63.Rg8 Be7 64.Rg6+ Kf7 65.Rxh6 Rf1+ 66.Ke2 Rxf4 67.Ke3 Rf1 68.d5 Re1+ 69.Kd4 Rd1+ 70.Ke4 Re1+ 71.Kd4 Rd1+ 72.Kc4 Re1 73.e6+ Kg7 74.Rh3 Kf6 75.Rh7 Bd6 76.Rd7 Ba3 77.Rf7+ Kg6 78.Rf3 Bd6 79.h3 Re4+ 80.Kb5 Rf4 81.Re3 Rd4 82.Kc6 Bf8 83.e7 Bxe7 84.Rxe7 Rd3 85.d6 Rxh3 86.d7 Rc3+ 87.Kb7 Rd3 88.Kc7 Kf5 89.Rf7+ Ke4 90.Rf6 Rd4 91.Rd6 1-0
2023.11.28 Titled Tue 28th Nov Early
729951 GM Warmerdam, Max (2638) GM Barrientos, S (2449) 1-0
1.Nf3 Nf6 2.c4 e6 3.g3 d5 4.Bg2 dxc4 5.Qa4+ Nbd7 6.Qxc4 a6 7.Qb3 c5 8.d3 Bd6 9.a4 Rb8 10.a5 O-O 11.O-O Bc7 12.Bd2 Nd5 13.Rc1 Ne7 14.Qa3 Nc6 15.Bc3 Re8 16.Nbd2 Bd6 17.Nc4 Bf8 18.Qb3 Nf6 19.Nfe5 Nb4 20.d4 Nfd5 21.dxc5 Bxc5 22.Be1 Qe7 23.e4 Nf6 24.Bxb4 Bxb4 25.Nd3 Bc5 26.e5 Nd7 27.Nxc5 Nxc5 28.Qa3 Nd7 29.Qxe7 Rxe7 30.Nd6 Nxe5 31.Nxc8 Rd7 32.Nb6 Rd2 33.b4 h5 34.Rd1 Rb2 35.Rab1 Ra2 36.h3 h4 37.g4 Ng6 38.Rbc1 Nf4 39.Bf1 Rb2 40.Rc4 g5 41.Nd7 Ra8 42.Nf6+ Kg7 43.Nh5+ Nxh5 44.gxh5 Kh6 45.Rd7 f5 46.Re7 Kxh5 47.Rxe6 Rd8 48.Be2+ g4 49.hxg4+ Kg5 50.f4# 1-0
2023.11.28 Titled Tue 28th Nov Early
728694 FM Prydun, Andriy (2159) GM Barrientos, S (2449) 0-1
1.e4 c6 2.d4 d5 3.e5 Bf5 4.Bd3 Bxd3 5.cxd3 e6 6.Nc3 c5 7.dxc5 Bxc5 8.d4 Bb4 9.Nf3 Nc6 10.O-O Nge7 11.Ne2 O-O 12.Be3 Rc8 13.Rc1 Nf5 14.Qd3 Be7 15.Qb5 Qd7 16.Qb3 Na5 17.Qd3 Nc4 18.Rc2 Ncxe3 19.fxe3 Rxc2 20.Qxc2 Nxe3 21.Qd3 Nxf1 22.Kxf1 Rc8 23.Ne1 Qa4 24.a3 Qc4 25.Qb1 f6 26.Nd3 Qc2 27.Qxc2 Rxc2 28.Ke1 fxe5 29.dxe5 Rc4 30.Nef4 Kf7 31.Ke2 g5 32.Nh3 h5 33.Nhf2 g4 34.Kd1 Bg5 35.h3 g3 36.Nh1 h4 0-1
2023.11.28 Titled Tue 28th Nov Early
728974 GM Paravyan, D (2612) GM Barrientos, S (2449) 1/2-1/2
1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 a6 5.h3 Nc6 6.Nxc6 bxc6 7.Bd3 d5 8.O-O Bd6 9.c4 Ne7 10.Nc3 d4 11.Ne2 e5 12.f4 exf4 13.Bxf4 Ng6 14.Bxd6 Qxd6 15.c5 Qxc5 16.Rc1 Qd6 17.Bc4 O-O 18.Qxd4 Qe7 19.Bb3 Bd7 20.Nf4 Ne5 21.Nd3 Nxd3 22.Qxd3 a5 23.Qd4 Rad8 24.Qc5 Qxe4 25.Qxa5 Be6 26.Bxe6 fxe6 27.Qc5 Rxf1+ 28.Rxf1 h6 29.Qf2 Rd3 30.Re1 Qd5 31.Qe2 Kf7 32.Rf1+ Kg8 33.Re1 Rd2 34.Qxe6+ Qxe6 35.Rxe6 Rxb2 36.Rxc6 Rxa2 1/2-1/2
2023.11.28 Titled Tue 28th Nov Early
729504 IM Kukhmazov, A (2498) GM Barrientos, S (2449) 0-1
1.d4 Nf6 2.c4 e6 3.Nf3 b6 4.a3 Ba6 5.Qb3 Bb7 6.Nc3 c5 7.d5 exd5 8.cxd5 d6 9.e4 a6 10.a4 g6 11.Bc4 Nbd7 12.h3 Bg7 13.O-O O-O 14.Bf4 Ne8 15.Rad1 Qc7 16.Rfe1 f6 17.Nd2 Rb8 18.Bg3 Kh8 19.f4 Bc8 20.Nf3 Qd8 21.e5 fxe5 22.fxe5 Nxe5 23.Nxe5 dxe5 24.d6 b5 25.axb5 axb5 26.Nxb5 Bd7 27.Rxe5 Qb6 28.Re7 Nf6 29.Be5 Bxb5 30.Bxb5 c4+ 31.Bd4 Qxd6 32.Bxf6 Qxf6 33.Qe3 Rxb5 34.Rdd7 Re5 35.Qa7 Rxe7 36.Rxe7 Qd4+ 0-1
2023.11.28 Titled Tue 28th Nov Early
728516 GM Barrientos, S (2449) CM Matthes, Aaron (2201) 1/2-1/2
1.d4 Nf6 2.c4 b6 3.a3 Bb7 4.Nc3 e6 5.Nf3 Be7 6.Qc2 d5 7.cxd5 exd5 8.g3 O-O 9.Bg2 Nbd7 10.O-O c5 11.Bf4 Rc8 12.Rfd1 a6 13.Ne5 c4 14.e4 dxe4 15.Nxe4 Nxe4 16.Bxe4 Bxe4 17.Qxe4 Nxe5 18.dxe5 Qe8 19.Rd5 Qc6 20.Rad1 b5 21.Qf5 Rcd8 22.Rd7 Rxd7 23.Qxd7 Qxd7 24.Rxd7 Bc5 25.Kf1 Re8 26.h4 h6 27.h5 Re6 28.Rd5 Be7 29.Rd7 Kh7 30.Kg2 g6 31.hxg6+ Kxg6 32.Ra7 h5 33.Be3 Kf5 34.f4 Ke4 35.Bf2 h4 36.gxh4 Kxf4 37.Bg3+ Kg4 38.Bf2 Rxe5 39.Rxa6 Re2 40.Kf1 Rxb2 41.Bd4 Rb1+ 42.Ke2 Bxh4 43.Ra7 f5 44.Rb7 Rb3 45.Kd2 Bg3 46.Kc2 Kf3 47.Rf7 Ke4 48.Bc5 Be5 49.Re7 Kd5 50.Bb4 f4 51.Rd7+ Ke4 52.Re7 Kf5 53.Rf7+ Kg4 54.Re7 Bd4 55.Re4 Be3 56.Bd6 Kf3 57.Re8 Ke2 58.Bxf4 Rxa3 59.Re5 Rb3 60.Bxe3 Rxe3 61.Rxb5 c3 62.Rd5 Kf3 63.Rc5 Re2+ 64.Kxc3 Re3+ 65.Kc4 Re1 66.Kb5 Rb1+ 67.Kc6 Re1 68.Rf5+ Ke2 69.Re5+ Kd1 70.Rxe1+ Kxe1 1/2-1/2
2023.11.28 Titled Tue 28th Nov Early
729342 GM Barrientos, S (2449) FM Martins, Bruno Andre Leite (2323) 1-0
1.d4 Nf6 2.c4 e6 3.Nf3 Bb4+ 4.Nbd2 O-O 5.a3 Be7 6.e4 d6 7.Qc2 Nfd7 8.Be2 e5 9.d5 a5 10.O-O a4 11.Nb1 Nc5 12.Nc3 Nbd7 13.Be3 g6 14.Bh6 Re8 15.Rad1 Bf8 16.Bg5 Be7 17.Be3 Bf6 18.Ne1 Bg5 19.Bxc5 Nxc5 20.Nd3 Nb3 21.Nb5 c6 22.dxc6 bxc6 23.f4 exf4 24.Nc3 Nd4 25.Qb1 Ne6 26.Bf3 Qb6+ 27.Kh1 Ba6 28.e5 Bxc4 29.exd6 Rad8 30.Ne4 Bd5 31.Nxg5 Nxg5 32.Bxd5 cxd5 33.Nxf4 Rxd6 34.Nxd5 Qc6 35.Nb4 Rxd1 36.Qxd1 Qc5 37.Qxa4 Re2 38.Nd3 Qe3 39.Qc4 h5 40.h3 Ne6 41.Qc8+ Kg7 42.Qc3+ Kg8 43.a4 Rd2 44.Nb4 Qe2 45.Rg1 Rxb2 46.Nd5 Ra2 47.Nf6+ Kf8 48.a5 Qb5 49.Re1 Qxa5 50.Qc8+ Kg7 51.Rf1 Ra1 52.Qg8+ Kh6 53.Qh7+ Kg5 54.Ne4+ Kh4 55.Qxf7 1-0
2023.11.07 Titled Tue 7th Nov Late
753559 GM Barrientos, S (2449) IM Balla, Ta (2285) 1/2-1/2
1.d4 d5 2.c4 e6 3.Nc3 c5 4.cxd5 exd5 5.Nf3 Nc6 6.g3 Nf6 7.Bg2 cxd4 8.Nxd4 Bc5 9.Nb3 Bb6 10.O-O d4 11.Na4 O-O 12.Nxb6 axb6 13.e3 d3 14.Bd2 Bg4 15.f3 Be6 16.Bc3 b5 17.Nd4 Nxd4 18.Bxd4 Bxa2 19.b3 Qd5 20.f4 Qxb3 21.Bxb7 Ra4 22.Qd2 Rb8 23.Bf3 Rc8 24.Bd1 Rc2 25.Bxc2 dxc2 26.Rac1 Bb1 27.Be5 h6 28.Rf2 Ne4 29.Qd8+ Kh7 30.Re2 Qc4 31.Ree1 f6 32.Bd4 Nd2 33.Kf2 Nb3 34.Qd7 Nxc1 35.Rxc1 Ra6 36.Qf5+ Kg8 37.Qd7 Re6 38.f5 Re4 39.Kf3 Rxd4 40.Qxd4 Qb3 41.Qe4 Qa3 42.Rxb1 cxb1=Q 43.Qxb1 Qc5 44.Qe4 b4 45.Qe8+ Kh7 46.Qg6+ Kg8 47.Qe8+ Qf8 48.Qe6+ Kh8 49.h4 Qb8 50.Qb3 Qb7+ 51.e4 Qb5 52.Ke3 Qc5+ 53.Kd3 Qb5+ 54.Kd4 Qb6+ 55.Kc4 Qc6+ 56.Kxb4 Qxe4+ 57.Kc5 Qxf5+ 58.Kd6 Qg4 59.Ke7 Qe4+ 60.Kf8 Qa8+ 61.Ke7 Qa7+ 62.Kf8 Qa8+ 63.Ke7 Qa7+ 64.Kd6 Qa6+ 65.Ke7 Qa8 66.h5 Qa7+ 67.Ke8 Qa8+ 68.Ke7 Qa7+ 69.Kf8 Qa8+ 70.Ke7 1/2-1/2
2023.11.07 Titled Tue 7th Nov Late
753820 GM Barrientos, S (2449) GM Zhigalko, S (2572) 0-1
1.e4 c5 2.Nf3 Nc6 3.Bb5 Nf6 4.Nc3 Qc7 5.O-O Nd4 6.h3 a6 7.Bd3 Nxf3+ 8.Qxf3 e6 9.Re1 Bd6 10.b3 Bh2+ 11.Kh1 Be5 12.Bb2 O-O 13.Nd1 b5 14.c3 Bb7 15.Ne3 d5 16.exd5 exd5 17.Ng4 Nxg4 18.Qxg4 Rfe8 19.Re3 Bf4 20.Rf3 Bxd2 21.Rd1 c4 22.Rg3 g6 23.Rxd2 cxd3 24.Rdxd3 Re4 25.Qg5 Rae8 26.Bc1 d4 27.Kh2 Re2 28.Bf4 Qc6 29.cxd4 Qd5 30.Be5 Rxf2 31.Rdf3 Qxf3 32.Rxf3 Bxf3 33.Qh6 Rxg2+ 34.Kh1 Rg4+ 35.Kh2 Rg2+ 36.Kh1 f6 37.Qh5 gxh5 0-1
2023.11.07 Titled Tue 7th Nov Late
753581 FM Villarreal, Agustin (2278) GM Barrientos, S (2449) 0-1
1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.Nf3 Bg7 5.Bg5 Ne4 6.cxd5 Nxg5 7.Nxg5 e6 8.Qd2 h6 9.Nh3 exd5 10.Qe3+ Kf8 11.Nf4 c6 12.Qf3 Kg8 13.e3 Nd7 14.Bd3 Nf6 15.h3 Qe7 16.O-O Bd7 17.Rab1 a5 18.a3 Kh7 19.Rfc1 Rhe8 20.b4 axb4 21.axb4 b5 22.Bc2 Ra3 23.Rb3 Rxb3 24.Bxb3 Qxb4 25.Ba2 Qb2 26.Nd3 Qa3 27.Qd1 b4 0-1
2023.11.07 Titled Tue 7th Nov Late
753117 GM Barrientos, S (2449) FM Fernandez Siles, L (2218) 1-0
1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.Nf3 Bg7 5.e3 O-O 6.Be2 c5 7.O-O cxd4 8.exd4 Nc6 9.h3 b6 10.Re1 Bb7 11.cxd5 Nxd5 12.Bg5 Rc8 13.Rc1 h6 14.Bd2 e6 15.Qa4 Nxc3 16.bxc3 e5 17.Be3 exd4 18.cxd4 Na5 19.Ne5 Rxc1 20.Rxc1 Qh4 21.Qb5 f5 22.Nxg6 Qf6 23.Nxf8 Bxf8 24.Qd7 Bd6 25.Bf3 Bxf3 26.gxf3 f4 27.Rc8+ Bf8 28.Qg4+ Kh8 29.Qxf4 1-0
2023.11.07 Titled Tue 7th Nov Late
753403 FM Buenafe Moya, J (2197) GM Barrientos, S (2449) 1/2-1/2
1.c4 c6 2.Nf3 Nf6 3.e3 d5 4.b3 Bf5 5.Bb2 e6 6.Be2 h6 7.a3 Nbd7 8.d4 Bd6 9.Nc3 O-O 10.Bd3 Bxd3 11.Qxd3 Qe7 12.O-O e5 13.dxe5 Nxe5 14.Nxe5 Qxe5 15.f4 Qh5 16.cxd5 cxd5 17.Nb5 Be7 18.Rad1 Rad8 19.b4 a6 20.Nd4 Ne4 21.Nf3 Rfe8 22.Bd4 Nd6 23.Bb6 Rc8 24.Qxd5 Qxd5 25.Rxd5 Nc4 26.Bd4 Bf6 27.Rd7 Nxe3 28.Bxe3 Rxe3 29.Rxb7 Rxa3 30.Ne5 Rb3 31.Nxf7 Rc2 32.Rd1 Rbb2 33.Nxh6+ gxh6 34.f5 Rxg2+ 35.Kh1 Rxh2+ 36.Kg1 Rbg2+ 37.Kf1 Rb2 38.Kg1 Rhd2 39.Rc1 Bd4+ 40.Kf1 Rf2+ 41.Ke1 Rbe2+ 42.Kd1 Rf1+ 43.Kxe2 Rxc1 44.Rb8+ Kf7 45.Ra8 Rc6 46.Kd3 Bf6 47.Ke4 h5 48.Kd5 Rb6 49.Kc5 Rb5+ 50.Kc4 Rb6 51.Kc5 Rb5+ 52.Kc4 Rxf5 53.Rxa6 h4 54.Kd3 h3 55.Ra2 Be5 56.Ke4 Rh5 57.Rf2+ Ke6 58.Rf1 h2 59.Rh1 Rh4+ 60.Kf3 Rxb4 61.Kg2 Kf5 62.Rf1+ Bf4 63.Kh1 Kg4 64.Rd1 Rb2 65.Rf1 Rb3 66.Rd1 Bg3 67.Rf1 Re3 68.Rd1 Kh3 69.Rf1 Bf2 70.Rb1 Rg3 71.Rb3 Kg4 72.Rxg3+ Bxg3 73.Kg2 Kf4 74.Kh1 Ke3 75.Kg2 Bf4 76.Kh1 Ke2 77.Kg2 Be3 78.Kh1 Bf4 79.Kg2 Be5 80.Kh1 Ke3 81.Kg2 Kf4 82.Kh1 Kf3 1/2-1/2
2023.10.31 Titled Tue 31st Oct Early
759306 GM Barrientos, S (2449) GM Sychev, K (2542) 1/2-1/2
1.e4 a6 2.d4 c6 3.Bd3 d5 4.c3 dxe4 5.Bxe4 Nf6 6.Bc2 Bg4 7.Nf3 e6 8.h3 Bh5 9.Nbd2 c5 10.dxc5 Bxc5 11.Qe2 O-O 12.Ne4 Nbd7 13.Nxc5 Nxc5 14.Be3 Qc7 15.Bd4 e5 16.Bxe5 Qc6 17.Bxf6 Rfe8 18.Be7 Bxf3 19.gxf3 Qc7 20.O-O-O Rxe7 21.Qd2 Rae8 22.Rhe1 g6 23.Re3 Ne6 24.Bb3 Qh2 25.Bxe6 Rxe6 26.Rxe6 Rxe6 27.Qd8+ Kg7 28.Qd4+ Rf6 29.h4 Qh3 30.Rd3 Qf1+ 31.Kc2 Qe2+ 32.Kb3 Qe6+ 33.Ka3 Qe7+ 34.b4 Qe1 35.Kb2 Qe2+ 36.Kb3 Qf1 37.Rd1 Qe2 38.Rd3 Qe1 39.Kb2 a5 40.bxa5 Qe2+ 41.Ka3 Qe1 42.Ka4 Qb1 43.a3 Qc2+ 44.Kb4 Qb2+ 45.Ka4 Qc2+ 46.Kb4 Qb1+ 47.Ka4 h5 48.Rd2 Qc1 49.Rd3 Qc2+ 50.Kb4 Qb2+ 51.Ka4 Qc2+ 52.Kb4 Qb1+ 53.Ka4 Qc2+ 1/2-1/2
2023.10.31 Titled Tue 31st Oct Early
759834 GM Rustemov, A (2525) GM Barrientos, S (2449) 1/2-1/2
1.d4 Nf6 2.c4 g6 3.Nf3 Bg7 4.g3 O-O 5.Bg2 c6 6.b3 d5 7.Nbd2 a5 8.a3 Be6 9.Qc2 Nbd7 10.Bb2 b5 11.O-O a4 12.cxb5 cxb5 13.Rfc1 Qb8 14.Ne1 axb3 15.Qxb3 Rc8 16.Rxc8+ Qxc8 17.Nd3 Qa6 18.Bc3 Ne4 19.Nb4 Qb7 20.e3 Nb6 21.Nd3 Nxd2 22.Bxd2 Nc4 23.Bb4 Bf5 24.Nf4 e6 25.h4 Bf8 26.Bxf8 Kxf8 27.Qb4+ Kg7 28.a4 Qa6 29.a5 Qd6 30.Qxb5 Ra6 31.Bf1 Ra7 32.Bxc4 dxc4 33.Qxc4 Be4 34.Qc5 Qd7 35.a6 f6 36.Qb6 Kf7 37.Rc1 g5 38.hxg5 fxg5 39.Ne2 Kg6 40.Nc3 Bf3 41.Nb5 Ra8 42.a7 Qd5 43.Qc5 Qe4 44.Qe5 Qg4 45.Kf1 Qh3+ 46.Ke1 Qg2 47.Qxe6+ Kh5 48.Qf7+ Kg4 49.Qe6+ Kh5 50.Qf7+ Kg4 51.Qd7+ Kh5 52.Qxh7+ Kg4 53.Qd7+ Kh5 54.Qh7+ Kg4 55.Qd7+ Kh5 56.Qh7+ 1/2-1/2
2023.10.31 Titled Tue 31st Oct Early
758584 GM Barrientos, S (2449) CM Guzman Lozano, C (1837) 1-0
1.Nf3 c5 2.g3 Nc6 3.e4 g6 4.Bg2 Bg7 5.O-O d6 6.c3 Nf6 7.d4 cxd4 8.cxd4 O-O 9.Nc3 Bg4 10.Be3 Nd7 11.h3 Bxf3 12.Bxf3 Nb6 13.b3 Rc8 14.Rc1 e5 15.dxe5 Nxe5 16.Bg2 Nf3+ 17.Qxf3 Rxc3 18.Rxc3 Bxc3 19.Bxb6 1-0
2023.10.31 Titled Tue 31st Oct Early
759361 GM Barrientos, S (2449) GM Kamsky, Gata (2634) 0-1
1.e4 c5 2.Nf3 e6 3.Nc3 a6 4.g3 b5 5.Bg2 Bb7 6.d3 Nc6 7.O-O Be7 8.h3 d6 9.Nh2 Nf6 10.f4 b4 11.Ne2 d5 12.g4 dxe4 13.g5 exd3 14.gxf6 dxe2 15.fxg7 exf1=Q+ 16.Qxf1 Rg8 0-1
2023.10.31 Titled Tue 31st Oct Early
759885 GM Barrientos, S (2449) GM Ivic, Velimir (2557) 1-0
1.d4 Nf6 2.Bg5 g6 3.Nd2 Bg7 4.Ngf3 O-O 5.e4 d5 6.exd5 Nxd5 7.Bc4 Nb6 8.c3 N8d7 9.Bb3 c5 10.O-O cxd4 11.cxd4 h6 12.Bh4 Nf6 13.h3 Nfd5 14.Re1 Bf5 15.Qe2 g5 16.Bg3 Rc8 17.Be5 e6 18.Nf1 Nf4 19.Qd2 Nd3 20.Re3 Nxe5 21.Nxe5 Nd5 22.Ree1 Nf4 23.Ng3 Bh7 24.Re3 Qd6 25.Rd1 Rfd8 26.Ne4 Bxe4 27.Rxe4 Bxe5 28.Rxe5 Qxd4 29.Qxd4 Ne2+ 30.Rxe2 1-0
2023.10.31 Titled Tue 31st Oct Early
760401 WGM Alinasab, Mobina (2306) GM Barrientos, S (2449) 0-1
1.e4 e5 2.Bc4 Nc6 3.Nc3 Nf6 4.d3 Bc5 5.f4 d6 6.f5 Na5 7.Qf3 c6 8.a3 Nxc4 9.dxc4 h6 10.Nge2 a5 11.Be3 Nd7 12.Bxc5 Nxc5 13.O-O O-O 14.Kh1 b6 15.f6 Qxf6 16.Qxf6 gxf6 17.Rxf6 Be6 18.Rxh6 Kg7 19.Rh4 Bxc4 20.Ng3 Be6 21.Rf1 Rh8 22.Nh5+ Kg6 23.g4 Kg5 24.Rh3 Bxg4 25.Rg3 Kxh5 26.Rxf7 Rag8 27.Kg2 Be6 28.Rc7 Rxg3+ 29.hxg3 Rc8 30.Rg7 Kh6 31.Re7 Kg6 32.Ra7 Kf6 33.b4 axb4 34.axb4 Nd7 35.Rb7 b5 36.Ra7 Ke7 37.Nd1 Kd8 38.Ne3 Rc7 39.Ra8+ Ke7 40.Kf3 Nb6 41.Rh8 Nc4 42.Ng2 Rc8 43.Rh7+ Kf6 44.Nh4 Rf8 45.Kg2 Rg8 0-1
2023.10.31 Titled Tue 31st Oct Early
758877 GM Lobanov, Sergei (2516) GM Barrientos, S (2449) 0-1
1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 O-O 5.Bd3 c5 6.Ne2 Nc6 7.O-O cxd4 8.exd4 d5 9.cxd5 Nxd5 10.Nxd5 Qxd5 11.Qc2 h6 12.Be4 Qd6 13.Bf4 Qd7 14.Rad1 Re8 15.d5 exd5 16.Bxd5 Qf5 17.Qc4 Be6 18.Ng3 Bxd5 19.Rxd5 Qe6 20.h3 Rad8 21.Rxd8 Qxc4 22.Rxe8+ Kh7 23.Be3 Qxa2 24.Rd1 Qa4 25.Rd7 Ne5 26.Rdd8 f6 27.Nh5 Qa1+ 28.Kh2 Qa6 29.Nf4 Ng6 30.Nh5 Qb5 31.Ng3 Bd6 32.Re6 Be5 33.Ra8 Qd5 34.Ree8 Nh4 35.Rh8+ Kg6 36.f3 Qd6 37.Bf2 Nf5 38.f4 Bxf4 0-1
2023.10.31 Titled Tue 31st Oct Early
760170 IM Seo, Jung Min (2480) GM Barrientos, S (2449) 1-0
1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 O-O 5.h3 d6 6.Be3 c6 7.Nf3 a6 8.Be2 b5 9.Qc2 Nbd7 10.O-O bxc4 11.Bxc4 d5 12.Bd3 dxe4 13.Nxe4 Bb7 14.Nxf6+ Nxf6 15.Rfe1 Nd5 16.Bd2 a5 17.a3 Qb6 18.Bc4 Rfe8 19.Rad1 Ba6 20.Ba2 Rab8 21.Bc1 e6 22.Ne5 Rbc8 23.Nd7 Qa7 24.Nc5 Rcd8 25.h4 Ne7 26.Be3 Nf5 27.Qe4 Qb6 28.Rd2 Bc8 29.h5 Qc7 30.Bf4 Qe7 31.hxg6 hxg6 32.Be5 Qg5 33.Rdd1 Nh4 34.Bxg7 Kxg7 35.g3 Nf5 36.Qxc6 Rh8 37.Qe4 Qf6 38.Qe5 Nxd4 39.Qxf6+ Kxf6 40.Ne4+ Kg7 41.Rd3 Bb7 42.f4 f5 43.Nc5 Rh1+ 44.Kf2 Rh2+ 45.Kf1 Bc6 46.Rxd4 Rh1+ 47.Kf2 Rh2+ 48.Kf1 Rh1+ 49.Kf2 Rh2+ 50.Ke3 Rxd4 51.Nxe6+ Kf6 52.Nxd4 Be4 53.Ne2 g5 54.Rc1 g4 55.Rd1 Rg2 56.Rd6+ Kg7 57.Bc4 Bf3 58.Rd7+ Kf6 59.Rd2 a4 60.Rd6+ Ke7 61.Re6+ Kd7 62.Re5 Kd6 63.Bd3 Bxe2 64.Bxe2 Rxg3+ 65.Kd2 Rb3 66.Kc2 g3 67.Rxf5 Re3 68.Kd2 Rb3 69.Kc1 Re3 70.Bd1 Re1 71.Rg5 Rg1 72.Kd2 Ke6 73.Bg4+ Kf6 74.Bf3 Rb1 75.Rxg3 Rxb2+ 76.Kc1 Rb3 77.Rh3 Rxa3 78.Bg4 Ra1+ 79.Kb2 Rf1 80.f5 Rf4 81.Rg3 Kg5 82.Bh3+ Kh4 83.Rc3 Kg5 84.Ka3 Rh4 85.Rg3+ Kf6 86.Rg6+ Ke5 87.Bg4 Kf4 88.Kxa4 Ke5 89.Ka5 Rh7 90.Kb5 Rc7 91.Kb6 Rc2 92.Re6+ Kf4 93.Rg6 Ke5 94.Kb5 Rg2 95.Kb4 Rd2 96.Kc3 Rd4 97.Re6+ Kd5 98.Bf3+ Kc5 99.Rc6+ 1-0
2023.10.31 Titled Tue 31st Oct Early
760178 GM Barrientos, S (2449) CM Aashman, Gupta (2235) 0-1
1.e4 e5 2.Nf3 Nc6 3.Bb5 Nf6 4.d3 Bc5 5.Bxc6 dxc6 6.h3 Bd6 7.Qe2 O-O 8.Nbd2 Be6 9.Nf1 Nd7 10.Ne3 f6 11.Bd2 Qe7 12.Nh4 g6 13.g3 a5 14.Nc4 Bxc4 15.dxc4 a4 16.a3 Nc5 17.Be3 Ne6 18.Nf3 Bc5 19.O-O-O Ra6 20.h4 Bxa3 21.bxa3 Qxa3+ 22.Kb1 c5 0-1
2023.10.31 Titled Tue 31st Oct Early
759165 GM Mitrabha, G (2516) GM Barrientos, S (2449) 1/2-1/2
1.Nf3 g6 2.g3 Bg7 3.Bg2 Nf6 4.c4 O-O 5.Nc3 c6 6.e4 d5 7.e5 Nfd7 8.d4 dxc4 9.h4 c5 10.h5 cxd4 11.Qxd4 Nxe5 12.Qh4 Bf5 13.Nxe5 Bxe5 14.hxg6 Bxg6 15.Be4 Qd6 16.Bxb7 Nc6 17.Bxa8 Rxa8 18.Be3 Bf6 19.Qf4 Ne5 20.O-O Bg5 21.Rad1 Qe6 22.Qxg5 Nf3+ 23.Kg2 Nxg5 24.Bxg5 Rb8 25.Rd2 f6 26.Bf4 Rb7 27.Rfd1 Kf7 28.f3 Bd3 29.Kf2 Qb6+ 30.Be3 Qa5 31.Rh1 Rd7 32.Rh4 Qd8 33.Rh6 Bg6 34.Rxd7 Qxd7 35.Rh4 Qd3 36.Rd4 Qc2+ 37.Rd2 Qf5 38.Nd5 Qb1 39.Nc3 Qh1 40.Bxa7 Bd3 41.Ne2 Qh2+ 42.Ke3 Bxe2 43.Rxe2 Qg1+ 44.Rf2 Qxg3 45.Bd4 h5 46.a4 h4 47.a5 e5 48.Bb6 Qf4+ 49.Ke2 Qf5 50.Kd2 Qd3+ 51.Kc1 c3 52.bxc3 Qxc3+ 53.Rc2 Qe1+ 54.Kb2 Qb4+ 55.Ka2 h3 56.Rh2 Qc4+ 57.Kb2 Qc8 58.Ka3 Qc3+ 59.Ka4 Qxf3 60.a6 Qc6+ 61.Ka5 Qc3+ 62.Kb5 Qb3+ 63.Kc6 Ke6 64.Kb7 Qd5+ 65.Kb8 Qd6+ 66.Kb7 Qd7+ 67.Kb8 Qe8+ 68.Kb7 Qf7+ 69.Bc7 Kd7 70.Rd2+ Ke8 71.Rd8+ Ke7 72.a7 Qb3+ 73.Bb6 Qf3+ 74.Kb8 h2 75.Rh8 h1=Q 76.Rxh1 Qxh1 77.a8=Q Qxa8+ 78.Kxa8 Kd6 79.Kb7 f5 80.Bc7+ Kd5 81.Kb6 f4 82.Kb5 Kd4 83.Kb4 Kd3 84.Bxe5 f3 85.Bg3 Ke2 86.Kc3 f2 87.Bxf2 1/2-1/2
2023.10.31 Titled Tue 31st Oct Early
759703 Salvador, Louie (2143) GM Barrientos, S (2449) 0-1
1.e4 e5 2.d4 exd4 3.Qxd4 Nc6 4.Qc4 Nf6 5.Nc3 Bb4 6.Bd2 O-O 7.O-O-O Re8 8.f3 d6 9.a3 Ba5 10.g4 Be6 11.Qe2 d5 12.g5 Nh5 13.Nxd5 Bxd2+ 14.Qxd2 Bxd5 15.exd5 Ne5 16.f4 Ng6 17.f5 Ngf4 18.Be2 Re5 19.Bxh5 Nxh5 20.f6 gxf6 21.Nf3 Rf5 22.gxf6 Qxf6 23.Rhg1+ Kh8 24.Ng5 Re8 25.h4 h6 26.Nh3 Re4 27.Kb1 Rxh4 28.Rh1 Ng3 29.Rh2 Ne4 30.Qe3 Rf1 31.Rh1 Rxd1+ 32.Rxd1 Qf5 33.Ng1 Rh1 34.Re1 Nf6 35.Nf3 Rxe1+ 36.Nxe1 Nxd5 37.Qxh6+ Kg8 38.Nd3 b6 39.Qh4 a5 40.a4 Nf6 41.Qg3+ Kh7 42.Qxc7 Nd5 43.Qc6 Kg7 44.Qd6 Qe4 45.Qg3+ Kf6 46.Qd6+ Kg7 47.Qg3+ Kf8 48.Qd6+ Ke8 49.Qc6+ Ke7 50.Qb7+ Kf6 51.Qc6+ Kg7 52.Qd7 Ne3 53.Qd6 Qh1+ 54.Ka2 Qd5+ 55.Qxd5 Nxd5 56.Kb3 Kf6 57.Kc4 Ke6 58.Kd4 f5 59.c3 Nf6 60.Nf2 Kd6 61.Nd3 Nd7 62.b4 Nb8 63.Nf4 Nc6+ 64.Kc4 Ke5 65.Nd3+ Ke4 66.Nf2+ Ke3 67.Nd1+ Ke2 68.Nb2 f4 69.Nd3 f3 70.Nf4+ Ke3 71.Nh3 Ne5+ 72.Kb5 Nd3 73.bxa5 bxa5 74.Kxa5 Nf4 75.Nxf4 Kxf4 76.Kb6 f2 77.a5 f1=Q 78.a6 Qf2+ 79.Kb7 Qf3+ 80.Kb8 Qc6 81.a7 Qb6+ 82.Ka8 Qc7 83.c4 Qc8# 0-1
2023.09.22 I ch-Sudamericano 2023
802674 GM Barrientos, S (2457) GM Cori, J (2627) 1/2-1/2
1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.f3 O-O 6.Be3 c5 7.Nge2 Nc6 8.d5 Ne5 9.Ng3 h5 10.Be2 h4 11.Nf1 e6 12.Nd2 a6 13.a4 exd5 14.cxd5 Nh7 15.f4 Nd7 16.O-O Re8 1/2-1/2
2023.09.21 I ch-Sudamericano 2023
802625 GM Barrientos, S (2457) GM Zambrana, O (2380) 0-1
1.d4 d5 2.c4 e6 3.Nf3 h6 4.g3 Nf6 5.Bg2 Bd6 6.O-O O-O 7.Nc3 Nc6 8.e3 dxc4 9.Nd2 e5 10.d5 Na5 11.Qe2 Bg4 12.f3 Bd7 13.Nxc4 Nxc4 14.Qxc4 c6 15.Rd1 cxd5 16.Nxd5 Rc8 17.Qd3 Be6 18.e4 Bxd5 19.exd5 Qb6+ 20.Kh1 Rfe8 21.Qf5 Bc5 22.Bd2 Rcd8 23.f4 g6 24.Qh3 h5 25.f5 Ng4 26.Be1 Bb4 27.Bf3 Bxe1 28.Bxg4 hxg4 29.Qxg4 Bf2 30.Rf1 Rxd5 31.fxg6 fxg6 32.Qc4 Rd8 0-1
2023.09.20 I ch-Sudamericano 2023
802576 FM Cerda Albornoz, G (2151) GM Barrientos, S (2457) 0-1
1.e4 c5 2.Nf3 d6 3.Bb5+ Nd7 4.c3 Nf6 5.Qe2 a6 6.Ba4 g6 7.O-O b5 8.Bc2 Bb7 9.d4 Bg7 10.Nbd2 e5 11.d5 O-O 12.Re1 Nh5 13.Nf1 Nf4 14.Qd1 c4 15.Be3 h6 16.g3 Nh5 17.Nh4 Nhf6 18.h3 Nc5 19.Bxc5 dxc5 20.Ng2 Qd7 21.g4 h5 22.f3 Bh6 23.Ng3 Kg7 24.Qe2 Rh8 25.Ne3 hxg4 26.hxg4 Bf4 27.Kg2 Nh7 28.Rh1 Ng5 29.Nef5+ Kf6 30.Qf2 Qc7 31.Ne3 Rae8 32.Rad1 Qb6 33.Bb1 Qd6 34.Ngf5 gxf5 35.Nxf5 Qb6 36.Rh4 Bc8 37.Rdh1 Rxh4 38.Qxh4 Bxf5 39.exf5 Ke7 40.Be4 Qf6 0-1
2023.09.19 I ch-Sudamericano 2023
802526 GM Barrientos, S (2457) Bedoya Rosales, L (1971) 1-0
1.e4 c5 2.Nf3 Nc6 3.Bb5 g6 4.c3 Bg7 5.d4 cxd4 6.cxd4 a6 7.Ba4 b5 8.Bc2 d6 9.h3 Nf6 10.Nc3 O-O 11.O-O Bb7 12.Re1 e5 13.d5 Ne7 14.Be3 h6 15.Qd2 Kh7 16.a4 b4 17.Ne2 a5 18.Ng3 Bc8 19.Rac1 Bd7 20.b3 Qb8 21.Bd3 Qb7 22.Qe2 Rfc8 23.Nd2 Rxc1 24.Rxc1 Ne8 25.Nc4 Nc8 26.f4 exf4 27.Bxf4 Nb6 28.Nxd6 Nxd6 29.Bxd6 Rc8 30.Rxc8 Bxc8 31.Kh1 Nd7 32.Bb5 Ne5 33.Qf2 Kg8 34.Qf4 Qb6 35.Bxe5 g5 36.Qc1 Bxh3 37.gxh3 Bxe5 38.Qc8+ Kg7 39.Nh5+ 1-0
2023.09.18 I ch-Sudamericano 2023
802476 FM Vasquez Vargas, Henry Richard (2124) GM Barrientos, S (2457) 0-1
1.d4 Nf6 2.Nc3 d5 3.Bf4 a6 4.e3 Nbd7 5.Bd3 c5 6.dxc5 Nxc5 7.Nf3 Bg4 8.Be2 e6 9.Ne5 Bxe2 10.Nxe2 Be7 11.O-O O-O 12.c4 Qb6 13.Rb1 a5 14.cxd5 Nxd5 15.Nc3 Nxf4 16.exf4 Rfd8 17.Qe2 a4 18.g3 Bf6 19.Rfd1 Rxd1+ 20.Rxd1 a3 21.b3 Qb4 22.Qc4 Qxc4 23.bxc4 g5 24.Kg2 gxf4 25.gxf4 Be7 26.Kf3 Rc8 27.Ng4 Na6 28.Ne3 Bc5 29.Nb5 Bxe3 30.fxe3 Rxc4 31.Nxa3 Ra4 32.Rd3 Nc5 33.Rc3 Ne4 34.Rd3 f5 35.Kg2 Kg7 36.Rb3 Kg6 37.Kh3 Kh5 38.Nb5 Rxa2 39.Nd4 Nd2 40.Rxb7 Nf1 41.Nf3 Rf2 0-1
2023.09.17 I ch-Sudamericano 2023
802420 Tomiello, Lucas Costamilan (2253) GM Barrientos, S (2457) 1-0
1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 a6 5.c4 Nf6 6.Nc3 Bb4 7.e5 Ne4 8.Qd3 d5 9.exd6 Nxc3 10.bxc3 Bxd6 11.Be3 O-O 12.Rd1 Bc7 13.Qc2 Qe7 14.Bd3 f5 15.O-O Nd7 16.Rfe1 Nc5 17.f4 Bd7 18.Qf2 Nxd3 19.Rxd3 Rac8 20.Qf3 e5 21.Qd5+ Rf7 22.fxe5 Qxe5 23.Nf3 Qxd5 24.cxd5 Bb5 25.Rdd1 Ba5 26.Ne5 Re7 27.Bd4 Rd8 28.a4 Be8 1-0
2023.09.16 I ch-Sudamericano 2023
802366 GM Barrientos, S (2457) IM Flores Quillas, Diego Saul Rodri (2357) 1/2-1/2
1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 O-O 5.Bd3 c5 6.Nf3 Nc6 7.O-O Bxc3 8.bxc3 d6 9.e4 e5 10.h3 h6 11.Be3 b6 12.d5 Ne7 13.Nh4 g5 14.Qf3 Ng6 15.Nf5 Bxf5 16.exf5 e4 17.Qg3 Nh4 18.Bxg5 Nxf5 19.Bxf6+ Nxg3 20.fxg3 exd3 21.Bxd8 Raxd8 22.Rad1 Rfe8 23.Rxd3 Re4 24.Rf6 Kg7 25.Rdf3 Rd7 26.Kf2 Rxc4 27.R6f4 b5 28.Re3 Rb7 29.Ke2 Ra4 30.Rxa4 bxa4 31.Kd3 Rb2 32.Kc4 Kf8 33.a3 a6 34.Rf3 Ke7 35.Re3+ Kf8 36.Rf3 Ke7 1/2-1/2
2023.09.15 I ch-Sudamericano 2023
802314 Gonzalez Culi, D (2114) GM Barrientos, S (2457) 0-1
1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Be2 O-O 6.Be3 c6 7.h3 a6 8.Nf3 b5 9.a3 Nbd7 10.O-O bxc4 11.Bxc4 d5 12.Bd3 dxe4 13.Nxe4 Nd5 14.Bg5 Qb6 15.Nc3 e6 16.Qd2 Nxc3 17.bxc3 c5 18.Be4 Ra7 19.Bh6 Nf6 20.dxc5 Qa5 21.Bxg7 Kxg7 22.Qd4 Rd8 23.Qe5 Rc7 24.Rfe1 Rxc5 25.Qf4 Rxc3 26.Ne5 Qc7 27.Bf3 Qc5 28.Rac1 Bd7 29.Rcd1 Qc7 30.Qd4 a5 31.g4 h6 32.h4 Qc5 0-1
2023.09.14 I ch-Sudamericano 2023
802262 GM Barrientos, S (2457) Arevalo Perez, Luis Alexander (1927) 1-0
1.d4 e6 2.c4 d5 3.Nf3 Nf6 4.Nc3 Be7 5.Bg5 O-O 6.e3 b6 7.Be2 dxc4 8.Bxc4 Bb7 9.O-O c5 10.Qe2 cxd4 11.exd4 Nc6 12.Rad1 Nb4 13.Ne5 Nfd5 14.Bd2 Rc8 15.Ne4 Nc6 16.Nf3 Nf6 17.Bd3 Nxd4 18.Nxd4 Qxd4 19.Bc3 Qa4 20.Nxf6+ Bxf6 21.Bxf6 gxf6 22.Qh5 Rfd8 23.Qxh7+ Kf8 24.Bg6 Qe8 25.Bh5 Ke7 26.Rxd8 Rxd8 27.Rc1 Rc8 28.Rxc8 Qxc8 29.Qxf7+ Kd6 30.h4 Qc1+ 31.Kh2 Qf4+ 32.Kh3 Qf5+ 33.Bg4 Qd3+ 34.f3 Bd5 35.Qxf6 Qb1 36.a3 Qh1+ 37.Kg3 Qe1+ 38.Kh2 Qd2 39.h5 Qc2 40.h6 a5 41.Qd8+ 1-0
2023.08.06 1000GM Aug IM 2023
863555 Nguyen, James Le (2131) GM Barrientos, S (2469) 1/2-1/2
1.e4 c5 2.Nf3 Nc6 3.Bb5 g6 4.Bxc6 bxc6 5.O-O Bg7 6.Re1 Nh6 7.h3 O-O 8.d3 d6 9.e5 Nf5 10.c4 Nd4 11.Bf4 f6 12.exd6 e5 13.Bd2 Qxd6 14.Nc3 Bf5 15.Ne4 Bxe4 16.dxe4 Nxf3+ 17.gxf3 f5 18.Be3 Qe6 19.Bxc5 Rf6 20.Qb3 fxe4 21.fxe4 Bf8 22.Bxf8 Raxf8 23.c5 Qxb3 24.axb3 Rxf2 25.Rxa7 Rxb2 26.Rd1 Rxb3 27.Kg2 Rb2+ 28.Kg3 Rbf2 29.Rdd7 R8f3+ 30.Kg4 Rf7 31.Rxf7 Rxf7 32.Ra6 Rf4+ 33.Kg5 Kg7 34.Ra7+ Rf7 35.Ra6 h6+ 36.Kg4 Rf4+ 37.Kg3 Rxe4 38.Rxc6 Rc4 39.Rc8 Kf6 40.c6 Rc3+ 41.Kg2 Rc2+ 42.Kf3 Rc4 43.c7 Kg5 44.Kg3 Rc3+ 45.Kg2 h5 46.Re8 Rc2+ 47.Kg3 Rc3+ 48.Kg2 Rxc7 49.Rxe5+ Kf4 50.Re2 Rc3 51.Rf2+ Kg5 52.Rd2 Re3 53.Rd6 Kf5 54.Ra6 Re4 55.Kf3 Rf4+ 56.Kg3 Re4 57.Kf3 Re5 58.h4 Rb5 59.Ra3 Rd5 60.Rb3 Ke5 61.Re3+ Kf6 62.Ra3 Rd4 63.Ra6+ Kf7 64.Ra7+ Kf8 65.Ra8+ Ke7 66.Ra7+ Kd8 67.Ra8+ Kc7 68.Kg3 Rg4+ 69.Kh3 Kb6 70.Rc8 Kb5 71.Rc7 Rd4 72.Kg3 Rg4+ 73.Kh3 Kb6 74.Rc8 Rd4 75.Kg3 Re4 76.Kh3 Re3+ 77.Kg2 Kb5 78.Kf2 Re4 79.Kg3 Kb4 80.Rc6 Rg4+ 81.Kh3 Kb3 82.Rc7 Rc4 83.Rg7 Rc6 84.Kg3 Rf6 85.Rc7 Kb4 86.Rc8 Kb5 87.Rc7 Kb6 88.Rc8 Rf1 89.Kg2 Kb7 90.Rc4 Rf5 91.Kg3 Rf7 92.Rf4 Rc7 93.Rf6 Rc1 94.Kh3 Rg1 95.Kh2 Rg4 96.Kh3 Kc7 97.Ra6 Kd7 98.Rb6 Ke7 99.Ra6 Kf7 100.Rb6 Re4 101.Kg3 Re6 102.Rb3 Kf6 103.Rf3+ Ke5 104.Ra3 Rd6 105.Re3+ Kd4 106.Re8 Rf6 107.Re7 Rf1 108.Rd7+ Ke5 109.Re7+ Kf6 110.Ra7 Rg1+ 111.Kh3 Re1 1/2-1/2
2023.08.06 1000GM Aug IM 2023
863560 GM Barrientos, S (2469) Ren, Jesse (2146) 1-0
1.e4 e5 2.Nf3 Nc6 3.Bb5 Nf6 4.d3 Bc5 5.Bxc6 dxc6 6.Nbd2 O-O 7.b3 Nd7 8.Bb2 f6 9.Nc4 Be7 10.Ne3 Nc5 11.h4 Ne6 12.h5 Nd4 13.g4 Bc5 14.Rg1 Nxf3+ 15.Qxf3 a5 16.Qg3 h6 17.f4 Qe7 18.O-O-O exf4 19.Qxf4 a4 20.Nf5 Bxf5 21.gxf5 Bxg1 22.Rxg1 Kh7 23.Rg6 axb3 24.axb3 Ra5 25.Qg3 Ra2 26.Bc3 Rf7 27.e5 fxe5 28.Bxe5 Kg8 29.Kb1 Ra5 30.f6 Qd7 31.d4 Rxe5 32.dxe5 Qd1+ 33.Kb2 Qd4+ 34.Kb1 Rf8 35.Kc1 1-0
2023.08.05 1000GM Aug IM 2023
863544 FM Mahajan, Rushaan (2228) GM Barrientos, S (2469) 1/2-1/2
1.Nf3 Nf6 2.g3 b6 3.Bg2 Bb7 4.O-O c5 5.c4 g6 6.b3 Bg7 7.Bb2 O-O 8.d4 cxd4 9.Qxd4 d6 10.Qh4 Nbd7 11.Nc3 a6 12.Rfd1 Rc8 13.Rac1 Rc5 14.b4 Rc7 15.Nd5 Bxd5 16.cxd5 Rxc1 17.Rxc1 Nxd5 18.Bxg7 Kxg7 19.Ng5 N5f6 20.Bb7 Qb8 21.Bxa6 Qa7 22.Bc4 h6 23.Nf3 Rc8 24.Rb1 g5 25.Nxg5 Ne5 26.Bb3 hxg5 27.Qxg5+ Ng6 28.h4 Qb7 29.h5 Rh8 30.Bxf7 Kxf7 31.Qxg6+ Ke6 32.Rb3 Rxh5 33.Re3+ Re5 34.Rxe5+ dxe5 35.Qd3 Qc6 36.Qb3+ Qd5 37.Qc2 Qe4 38.Qxe4 Nxe4 39.a4 Kd5 40.a5 Kc6 41.Kg2 b5 42.g4 Nc3 43.a6 Nd5 44.Kf3 Nxb4 45.g5 Nd5 46.Ke4 b4 47.a7 Kb7 48.Kxd5 b3 49.a8=Q+ Kxa8 50.g6 b2 51.g7 b1=Q 52.g8=Q+ Kb7 53.Qg4 Qb5+ 54.Ke6 Kc7 55.Kxe7 Qc5+ 56.Ke8 Qxf2 57.Qd7+ Kb6 58.Qd6+ Kb5 59.Qxe5+ Qc5 60.Qb2+ Kc4 61.Qc2+ Kd5 62.Qf5+ Kd6 63.Qg6+ Kd5 64.Qf5+ Kd6 65.Qg6+ Kd5 66.Qh5+ Kd6 67.Qh6+ Kd5 68.Qd2+ Qd4 69.Qa2+ Ke5 1/2-1/2
2023.08.05 1000GM Aug IM 2023
863548 GM Barrientos, S (2469) Matta, Nicholas (2253) 0-1
1.d4 d5 2.c4 e6 3.Nf3 Nf6 4.g3 dxc4 5.Bg2 Nbd7 6.O-O Rb8 7.Qc2 b5 8.b3 Bb7 9.bxc4 Be4 10.Qd1 bxc4 11.Nbd2 Bd5 12.Qc2 c3 13.Qxc3 c5 14.Ba3 Be7 15.dxc5 Rc8 16.e4 Ba8 17.e5 Nd5 18.Qd4 O-O 19.Nb3 Qc7 20.Rac1 a5 21.Rfe1 Qa7 22.Rc4 Bc6 23.Rec1 Rfd8 24.Qd2 Nb4 25.Bxb4 axb4 26.Qf4 Qxa2 27.Nfd4 Bxg2 28.Kxg2 Qa8+ 29.Nf3 h6 30.Qe3 Bg5 31.Qe1 Bxc1 32.Rxc1 Qd5 33.Qe3 Nxe5 34.Qxe5 Qxb3 35.Qe4 Qa3 36.Rc4 b3 37.Qe3 Qa2 38.Rg4 Qa1 39.Qxh6 Rxc5 40.Qh4 Rdc8 41.Ng5 Rxg5 42.Rxg5 Qa8+ 43.Kh3 g6 44.Rb5 Qh1 45.Qg5 Qf1+ 46.Kh4 Qxf2 47.Rxb3 Qxh2+ 48.Kg4 Rc4+ 49.Kf3 Qh1+ 50.Ke2 Qg2+ 51.Ke1 Re4+ 52.Kd1 Qf1+ 53.Kc2 Re2+ 54.Kc3 Qf3+ 55.Kb4 Qe4+ 56.Ka3 Qa8+ 57.Kb4 Re4+ 58.Kc3 Qa1+ 59.Rb2 Re2 60.Qd8+ Kg7 61.Kd4 0-1
2023.08.04 1000GM Aug IM 2023
863536 GM Stopa, Ja (2374) GM Barrientos, S (2469) 1/2-1/2
1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5 4.O-O Nf6 5.d3 d6 6.h3 h6 7.Nc3 a6 8.a3 O-O 9.Be3 Re8 10.Bxc5 1/2-1/2
2023.08.04 1000GM Aug IM 2023
863542 GM Barrientos, S (2469) FM Kretchetov, A (2203) 1-0
1.d4 Nf6 2.c4 e6 3.Nf3 Bb4+ 4.Nbd2 O-O 5.g3 d5 6.Bg2 dxc4 7.O-O c3 8.bxc3 Bxc3 9.Rb1 Bxd4 10.Nxd4 Qxd4 11.Bb2 Qd8 12.Qc2 Na6 13.Rfd1 Qe7 14.Qc3 Rb8 15.Ne4 b6 16.Nxf6+ Qxf6 17.Qxf6 gxf6 18.Bxf6 Bb7 19.Rd4 h5 20.Rh4 Kh7 21.e4 Kg6 22.e5 Bxg2 23.Kxg2 c5 24.g4 Nb4 25.Rxh5 Nd5 26.Rg5+ Kh6 27.Rb3 Nf4+ 28.Kg3 Ne2+ 29.Kh4 Rg8 30.Rh5+ Kg6 31.Rf3 c4 32.Rff5 1-0
2023.08.03 1000GM Aug IM 2023
863524 GM Barrientos, S (2469) CM Zaloznyy, M (2172) 1-0
1.d4 d5 2.c4 e6 3.Nf3 Nf6 4.Nc3 a6 5.c5 b6 6.cxb6 c5 7.Qb3 Bb7 8.dxc5 Bxc5 9.Na4 Nbd7 10.Nxc5 Nxc5 11.Qa3 Rc8 12.Be3 Ncd7 13.Bd4 Qe7 14.Qxe7+ Kxe7 15.a4 Kd6 16.e3 Ne4 17.Nd2 Nxd2 18.Kxd2 e5 19.Bc3 Nxb6 20.b3 Ke6 21.f3 Rhd8 22.Be2 d4 23.exd4 exd4 24.Ba5 Rd6 25.Rac1 Rxc1 26.Rxc1 Nd5 27.g3 f5 28.Rc4 Ne3 29.Rc7 Bd5 30.b4 d3 31.Kxd3 Nd1 32.Kc2 Bc6 33.b5 Ne3+ 34.Kb2 axb5 35.axb5 Bd5 36.b6 Rd7 37.Ba6 Bxf3 38.Bc8 Kd5 39.Ba6 1-0
2023.08.03 1000GM Aug IM 2023
863532 IM Campos Jimenez, Augusto Cesar (2291) GM Barrientos, S (2469) 1/2-1/2
1.e4 c5 2.Nf3 d6 3.Bb5+ Nc6 4.O-O Bd7 5.Re1 Nf6 6.c3 a6 7.Bxc6 Bxc6 8.d4 Bxe4 9.Bg5 d5 10.Nbd2 Bxf3 11.Qxf3 e6 12.c4 cxd4 13.Bxf6 Qxf6 14.Qxd5 Qe7 15.Qxd4 Rd8 16.Qf4 Qd7 17.Nf3 Bb4 18.Re4 O-O 19.Rd4 Qa4 20.g3 Rxd4 21.Qxd4 Qa5 22.a3 Bc5 23.Qe4 Qb6 24.Qe2 a5 25.Rd1 Rd8 26.Rxd8+ Qxd8 27.Kg2 g6 28.h4 h5 29.Ng5 a4 30.Qf3 Qc7 31.Ne4 Bd4 32.b3 axb3 33.Qxb3 Qc6 34.Qf3 Kg7 35.a4 b6 36.Ng5 Qc7 37.Qd3 Bf6 38.Ne4 Qc6 39.Qf3 Be7 40.Ng5 Qe8 41.Qb3 Qd8 42.Qb5 Qc7 43.Qb2+ Bf6 44.Qb5 Bd4 45.Qe8 Qb7+ 46.Kg1 Bf6 47.Qb5 Qc7 48.Kg2 Bd4 49.Qe8 e5 50.Qb5 Qb7+ 51.f3 Qe7 52.Qd5 Be3 53.Ne4 Bd4 54.Ng5 Be3 55.Nxf7 Bd4 1/2-1/2
2023.08.02 1000GM Aug IM 2023
863520 FM Johnson, Donald (2175) GM Barrientos, S (2469) 0-1
1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 a6 5.Bd3 Bc5 6.Nb3 Be7 7.Qg4 g6 8.Qe2 Nc6 9.Nc3 d6 10.Be3 Nf6 11.Bh6 b5 12.a3 Bb7 13.O-O-O Nd7 14.f4 b4 15.axb4 Nxb4 16.Kb1 Rc8 17.f5 Bf6 18.fxe6 fxe6 19.Bc4 Qe7 20.Nd4 Nc5 21.Rhf1 Rb8 22.Qg4 Nc6 23.Nxe6 Ne5 24.Qf4 Nxc4 25.Qxf6 Qxf6 26.Rxf6 Nxe6 27.Rxe6+ Kf7 28.Rdxd6 Nxd6 29.Rxd6 Rbd8 30.Rb6 Rd7 31.Nd5 Bxd5 32.exd5 Rxd5 33.Rxa6 Rc8 34.b3 g5 35.Kc1 Rf5 36.h4 gxh4 37.Be3 Re8 38.Bd4 Re4 39.Ba7 Rg5 40.Rh6 Kg7 41.Rd6 Rxg2 42.Bd4+ Kf7 43.Ba7 h3 44.Rd1 h2 45.Rh1 Ree2 46.Bd4 Rxc2+ 47.Kb1 Rcd2 48.Bc5 Rg1+ 49.Bxg1 Rd1+ 50.Kc2 hxg1=Q 51.Rxg1 Rxg1 0-1
2023.07.03 Open IRT Sabaneta 2023
901641 IM Palencia, W (2300) GM Barrientos, S (2475) 0-1
1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 a6 5.c4 Qc7 6.Nc3 Nf6 7.Be3 b6 8.Bd3 Bb7 9.g4 h5 10.g5 Ng4 11.Qe2 Nxe3 12.fxe3 Nc6 13.O-O-O Ne5 14.Nf3 Bb4 15.Nd2 b5 16.Rhf1 Rc8 17.Kb1 Bxc3 18.bxc3 bxc4 19.Bc2 Qa5 20.Nf3 Qxc3 21.Nxe5 Qxe5 22.Rxf7 Kxf7 23.Rxd7+ Kg6 24.Rxb7 Rb8 25.Rxb8 Rxb8+ 26.Kc1 Qa1+ 27.Kd2 Rd8+ 0-1
2023.07.03 Open IRT Sabaneta 2023
901626 GM Barrientos, S (2475) GM Cori, J (2636) 0-1
1.e4 e6 2.d4 d5 3.Nc3 Bb4 4.Bd2 Ne7 5.e5 b6 6.Bb5+ c6 7.Ba4 a5 8.a3 Bxc3 9.Bxc3 Ba6 10.Bd2 O-O 11.Ne2 c5 12.c3 Nbc6 13.Bg5 Qc7 14.Rc1 h6 15.Bf4 Rfc8 16.O-O Qa7 17.Re1 Bxe2 18.Qxe2 cxd4 19.Qg4 Ng6 20.cxd4 Nxd4 21.Bxh6 b5 22.Be3 Nxe5 23.Rxc8+ Rxc8 24.Qd1 Nec6 25.Bxb5 Qb7 26.Bd3 Qxb2 27.Qh5 f5 28.Rb1 Qxa3 29.Rb7 Qf8 30.g4 Nf3+ 31.Kh1 Nfe5 32.g5 Qe8 33.Qxe8+ Rxe8 34.Bb5 Rc8 35.f4 Nc4 36.Bxc4 dxc4 37.Bd2 Rb8 38.Rc7 Rb1+ 39.Kg2 Rb2 40.Kf3 Rxd2 41.Rxc6 Rxh2 42.Rxc4 Kf7 43.Rc7+ Kg6 44.Re7 Rh3+ 45.Kf2 a4 46.Rxe6+ Kh5 47.Ra6 a3 48.g6 Rb3 49.Ke2 Kg4 50.Ra4 Rb6 51.Ke1 0-1
2023.07.02 Open IRT Sabaneta 2023
907430 IM Rios, Al (2176) GM Barrientos, S (2475) 0-1
1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 a6 5.Nc3 Qc7 6.Bd3 Nc6 7.Be3 Nf6 8.Qe2 b5 9.Nxc6 dxc6 10.a4 Rb8 11.O-O Bd6 12.f4 e5 13.axb5 axb5 14.h3 O-O 15.f5 Qe7 16.g4 Bc5 17.Bxc5 Qxc5+ 18.Kh2 h6 19.h4 g5 20.hxg5 hxg5 21.Kg3 Rd8 22.Qd2 Kf8 23.Qxg5 Ke7 24.Kf3 Rg8 25.Qe3 Qxe3+ 26.Kxe3 Rxg4 27.Ra7+ Bd7 28.Rh1 Rbg8 29.Rh6 Rg2 30.Be2 R8g3+ 31.Kd2 b4 0-1
2023.07.02 Open IRT Sabaneta 2023
901610 GM Garcia Pantoja, R (2507) GM Barrientos, S (2475) 1/2-1/2
1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 a6 5.Nc3 Qc7 6.Bd3 Nc6 7.Nxc6 Qxc6 8.Qe2 b5 9.Bd2 Bb7 10.O-O-O Rc8 11.f4 Bc5 12.Rhe1 Ne7 13.a3 O-O 14.Qh5 f6 15.g4 Qc7 16.Kb1 Rb8 17.f5 b4 18.axb4 Bxb4 19.Re3 Ba8 20.Rh3 Bxc3 21.Qxh7+ Kf7 22.Qh5+ Kg8 23.Bxc3 Qxc3 24.Qh7+ Kf7 25.Qh5+ Kg8 26.Qh7+ Kf7 27.Qh5+ Kg8 28.Bb5 Qe5 29.Qh7+ Kf7 30.Rxd7 Rxb5 31.Qg6+ Kg8 32.Qh5 Rbb8 33.Rd1 1/2-1/2
2023.06.30 Open IRT Sabaneta 2023
907398 GM Barrientos, S (2475) Valdez Martinez, M (2138) 1/2-1/2
1.d4 d5 2.c4 c6 3.Nf3 e6 4.Nc3 f5 5.g4 Nf6 6.gxf5 exf5 7.cxd5 Nxd5 8.Rg1 Be6 9.e3 g6 10.Ng5 Bg8 11.Bd3 Nd7 12.h4 Qe7 13.Bd2 Bg7 14.Nxd5 Bxd5 15.Qe2 O-O-O 16.a3 c5 17.Bc4 Bxc4 18.Qxc4 Bxd4 19.O-O-O Bf6 20.Ba5 b6 21.Nf7 bxa5 22.Qa6+ Kb8 23.Nxd8 Rxd8 24.Rd6 Nb6 25.Rxb6+ axb6 26.Qxb6+ 1/2-1/2
2023.06.30 Open IRT Sabaneta 2023
907412 GM Barrientos, S (2475) IM Bobadilla Viera, Jorge Samuel (2388) 1-0
1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Nxe4 6.d4 b5 7.Bb3 d5 8.dxe5 Be6 9.Qe2 Be7 10.Rd1 O-O 11.c4 bxc4 12.Bxc4 Bc5 13.Be3 Bxe3 14.Qxe3 Qb8 15.Bb3 Na5 16.Nbd2 Qa7 17.Rac1 Qxe3 18.fxe3 c5 19.Ba4 Nxd2 20.Rxd2 Rfc8 21.Rdc2 c4 22.Nd4 Rc7 23.e4 Bd7 24.Bxd7 Rxd7 25.b4 cxb3 26.Rc8+ Rd8 27.Rxa8 Rxa8 28.axb3 dxe4 29.Kf2 g6 30.Ke3 Rb8 31.Ra1 Nb7 32.Nc6 Ra8 33.b4 Nd8 34.b5 Nxc6 35.bxc6 Kf8 36.Kxe4 a5 37.Kd5 Ke7 38.Ra4 Kd8 39.Kd6 Ra6 40.h4 h5 41.Rf4 Ra7 42.e6 f5 43.Rf1 a4 44.Rb1 Kc8 45.Kc5 1-0
2023.06.29 Open IRT Sabaneta 2023
907366 GM Barrientos, S (2475) Betancourt, D (2054) 1-0
1.e4 e5 2.Nf3 d6 3.d4 Nf6 4.dxe5 Nxe4 5.Qd5 Nc5 6.Bg5 Be7 7.exd6 Qxd6 8.Nc3 Ne6 9.Bxe7 Qxe7 10.O-O-O c6 11.Qe4 Nd7 12.Bc4 Nf6 13.Qh4 Bd7 14.Rhe1 O-O-O 15.Ne4 Kb8 16.Nd6 Bc8 17.Qg3 Ka8 18.Qxg7 Rhg8 19.Qxf7 Qxf7 20.Nxf7 Rxd1+ 21.Rxd1 b5 22.Bxe6 Bxe6 23.Rd6 Bxf7 24.Rxf6 Bd5 25.g3 Kb7 26.b3 Re8 27.Kd2 b4 28.Ne1 Kb6 29.Nd3 a5 30.h4 1-0
2023.06.29 Open IRT Sabaneta 2023
907381 IM Panesso Rivera, H (2346) GM Barrientos, S (2475) 1/2-1/2
1.d4 Nf6 2.c4 e6 3.Nf3 Bb4+ 4.Bd2 c5 5.Bxb4 cxb4 6.a3 bxa3 7.Rxa3 O-O 8.Nc3 d6 9.e3 b6 10.Be2 Bb7 11.O-O Nbd7 12.b4 a6 13.Qb3 Qc7 14.Rc1 e5 15.Raa1 Rfc8 16.Qb2 h6 17.h3 Qd8 1/2-1/2
2023.06.28 Open IRT Sabaneta 2023
907353 CM Ardila, Oscar Humberto (1958) GM Barrientos, S (2475) 0-1
1.d4 Nf6 2.c4 e6 3.Nc3 c5 4.Nf3 cxd4 5.Nxd4 a6 6.Bg5 Be7 7.e3 d6 8.Be2 Nbd7 9.O-O O-O 10.Rc1 Qc7 11.b4 Re8 12.Qb3 b6 13.Bf3 Bb7 14.Rfd1 Rac8 15.Na4 Bxf3 16.Nxf3 b5 17.Nb2 bxc4 18.Rxc4 Qb7 19.Rb1 d5 20.Rxc8 Rxc8 21.Nd3 h6 22.Bh4 g5 23.Bg3 Ne4 24.Rd1 Rc3 25.Qb1 Rc4 26.Qb3 Bf6 27.Nd2 Nxd2 28.Rxd2 Qc6 29.h3 h5 30.Rd1 Rc3 31.Qb1 h4 32.Bh2 Qc4 33.Bd6 Qc6 34.Bc5 Nxc5 35.bxc5 Qb5 36.Qxb5 axb5 37.Kf1 Be7 38.Ke2 Bxc5 39.Kd2 Rc4 40.Rb1 Bd6 41.Rxb5 Ra4 42.Rb2 Kf8 43.Rc2 Ke7 44.Ke2 f5 45.Ne1 Kf6 46.Nf3 Ra6 47.Nd4 f4 48.exf4 gxf4 49.Kf3 e5 50.Nb5 Kf5 51.Nxd6+ Rxd6 52.Rc8 e4+ 53.Ke2 Ra6 54.Rc2 Ke5 55.Kd2 Rg6 56.a4 Rxg2 57.Ke1 Rg1+ 58.Kd2 Ra1 0-1
2023.05.23 16th American Continental
944918 GM Barrientos, S (2479) GM Supi, L (2603) 1-0
1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 a6 5.c4 Nf6 6.Nc3 Qc7 7.a3 b6 8.Be3 Bb7 9.f3 d6 10.Rc1 Be7 11.Be2 Nbd7 12.g4 h6 13.Kd2 g5 14.Kc2 Ne5 15.Kb1 Ng6 16.Qa4+ Kf8 17.Qb3 Nd7 18.Rhd1 Rc8 19.Bf1 Qb8 20.Ka2 Kg7 21.Nce2 Kf8 22.Ng3 Bf6 23.Nh5 Be5 24.h3 Ke7 25.Qb4 Ba8 26.Qd2 Nf6 27.Nxf6 Bxf6 28.Ne2 Be5 29.f4 gxf4 30.Nxf4 Nxf4 31.Bxf4 Bxf4 32.Qxf4 Rc5 33.Rc3 f6 34.Rf3 Rf8 35.Qxh6 Bxe4 36.Re3 d5 37.Bd3 Qe5 38.Rde1 Qg5 39.Qxg5 fxg5 40.Bxe4 dxe4 41.Rxe4 Rc6 42.Kb3 Rf2 43.R1e2 Rf1 44.Kb4 Rf3 45.R2e3 Rf2 46.b3 Rf1 47.a4 Rh1 48.Re5 Kf6 49.a5 bxa5+ 50.Rxa5 Rb1 51.Rf3+ Kg6 52.Re5 Rb6+ 53.Kc5 R1xb3 54.Rxe6+ Kg7 55.Rxb6 Rxf3 56.Rxa6 Rxh3 57.Re6 Rh4 58.Re4 Rh8 59.Kd6 Rd8+ 60.Ke7 Rc8 61.Kd7 Rf8 62.Re6 1-0
2023.05.22 16th American Continental
944890 IM Stearman, Josiah (2385) GM Barrientos, S (2479) 1-0
1.c4 Nf6 2.Nc3 c5 3.Nf3 e6 4.g3 b6 5.Bg2 Bb7 6.O-O Be7 7.d4 cxd4 8.Nxd4 Bxg2 9.Kxg2 O-O 10.e4 d6 11.b3 Qc8 12.f4 Nbd7 13.Qf3 Re8 14.g4 g6 15.g5 Nh5 16.Nde2 Bf8 17.Bb2 a6 18.Nd1 b5 19.Ne3 bxc4 20.Rac1 Qb7 21.Nxc4 d5 22.exd5 exd5 23.Ne3 Re4 24.Ng3 Rae8 25.Nxe4 dxe4 26.Qd1 Nc5 27.Qd4 Bg7 28.Qxc5 Bxb2 29.Rc2 Bg7 30.f5 Be5 31.Qd5 Qa7 32.Ng4 Bg7 33.f6 Bf8 34.Qc6 Qb8 35.Qd7 Rd8 36.Qc7 Qa8 37.Qc6 Qb8 38.Qxe4 Qb5 39.Nh6+ Bxh6 40.gxh6 Qg5+ 41.Kh1 Qxh6 42.Qe7 Rf8 43.Rfc1 Ng3+ 44.Kg2 Nh5 45.Qxf8+ Qxf8 46.Rc8 Nxf6 47.Rxf8+ Kxf8 48.Rc6 1-0
2023.05.21 16th American Continental
950011 GM Barrientos, S (2479) IM Ostrovskiy, Al (2394) 1-0
1.d4 Nf6 2.c4 e6 3.Nf3 Bb4+ 4.Nbd2 O-O 5.a3 Be7 6.e4 d6 7.Be2 Nfd7 8.O-O e5 9.Qc2 exd4 10.Nxd4 Bf6 11.N2f3 Re8 12.Re1 Nc6 13.Be3 Nxd4 14.Nxd4 Nc5 15.Rad1 Bd7 16.Nb5 a6 17.Bxc5 axb5 18.Bb4 bxc4 19.Bxc4 Bc6 20.f4 Qc8 21.h3 Ba4 22.b3 Bd7 23.a4 Be6 24.Bf1 h6 25.Kh2 Bd7 26.Bd3 Rb8 27.Bf1 Ra8 28.Re3 Bc6 29.Bc4 Qb8 30.e5 dxe5 31.Qg6 Qa7 32.Bxf7+ Kh8 33.Rde1 Qd4 34.Re4 Bxe4 35.Rxe4 Qd7 36.Bxe8 Rxe8 37.Bc3 Re6 38.Qf5 Qc6 39.fxe5 Be7 40.Rc4 Qd7 41.Rg4 Bc5 42.b4 Be3 43.Rg6 Bf4+ 44.g3 1-0
2023.05.20 16th American Continental
949992 IM Figueredo Losada, L (2353) GM Barrientos, S (2479) 0-1
1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 a6 5.c4 Nf6 6.Nc3 Qc7 7.a3 b6 8.Be3 Bb7 9.f3 d6 10.Rc1 Be7 11.Be2 Nbd7 12.g4 h6 13.Kd2 Rc8 14.Kc2 Ne5 15.Kb1 g5 16.h4 Rg8 17.hxg5 hxg5 18.Qd2 Qd8 19.Na4 Nfd7 20.b4 Ra8 21.Qc2 Qb8 22.Qb3 a5 23.Nb5 Bc6 24.Nac3 Kf8 25.Rcd1 Nf6 26.Qb2 Ne8 27.Rh7 axb4 28.axb4 Qb7 29.Nd4 Bd7 30.Rhh1 Bf6 31.Qb3 Ng6 32.Rd2 Nf4 33.Bf1 Nc7 34.Rhh2 Be5 35.Ra2 Ke7 36.Rxa8 Rxa8 37.Ra2 Rh8 38.Rd2 Rh1 39.Rd1 Qa8 40.Qa2 Qh8 41.Qa7 Rxf1 42.Nc6+ Bxc6 43.Qxc7+ Bd7 44.Rxf1 Bxc3 45.Rd1 Be5 46.Bxb6 Ne2 47.Kc2 Qa8 48.Ba5 Nd4+ 49.Kd3 Nc6 50.Ke2 Qh8 51.Qb6 Bd4 52.c5 Qh2+ 53.Kd3 Ne5+ 54.Kxd4 Qb2+ 0-1
2023.05.19 16th American Continental
949951 FM Zacarias, M (2244) GM Barrientos, S (2479) 1/2-1/2
1.e4 c5 2.Nf3 Nc6 3.Bb5 d6 4.O-O Bd7 5.Re1 Nf6 6.c3 a6 7.Bf1 Bg4 8.d4 cxd4 9.cxd4 d5 10.Nc3 e6 11.exd5 Nxd5 12.h3 Bh5 13.Nxd5 Qxd5 14.g4 Bg6 15.Bg2 Rd8 16.Ne5 Qxd4 17.Bxc6+ bxc6 18.Qxd4 Rxd4 19.Nxc6 Rd5 20.Bf4 h5 21.Rad1 Rxd1 22.Rxd1 Be7 23.f3 f6 24.Bd6 Bf8 25.Bb4 hxg4 26.hxg4 e5 27.Rd8+ Kf7 28.Rb8 Bb1 29.a3 Ba2 30.Kg2 Bd5 31.Ne7 Bc4 32.Nf5 Bd5 33.Rc8 e4 34.Rc7+ Ke8 35.fxe4 Bxe4+ 36.Kg3 g6 37.Nd4 Bd5 38.Rc8+ Kf7 39.Rd8 Be4 40.Rd7+ Ke8 41.Rc7 Bd5 42.Rc8+ Kf7 43.Rd8 Bc4 44.b3 Bf1 45.Rb8 Rh3+ 46.Kf2 Bxb4 47.Rxb4 Bd3 48.Rb7+ Kg8 49.a4 Be4 50.Re7 Bd5 51.Ra7 Rd3 52.Ne2 Rxb3 53.Rxa6 Kg7 54.Ra5 Be4 55.g5 fxg5 56.Rxg5 Kf6 57.Rc5 Ra3 58.Nc3 Bh1 59.a5 g5 60.Kg3 Kg6 61.Kg4 Be4 1/2-1/2
2023.05.19 16th American Continental
949976 GM Barrientos, S (2479) WIM Gomez Barrera, Javiera Belen (2247) 1-0
1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O b5 6.Bb3 Bb7 7.d3 Be7 8.Nc3 O-O 9.a3 h6 10.Ba2 Bc5 11.Be3 d6 12.h3 Re8 13.Qd2 Nd4 14.Bxd4 exd4 15.Ne2 d5 16.e5 Nd7 17.c3 dxc3 18.bxc3 Bxa3 19.d4 a5 20.Bb1 b4 21.Nf4 Nf8 22.Nh5 bxc3 23.Qxc3 Bb4 24.Qe3 c5 25.Qf4 Ng6 26.Qg3 Ra6 27.Bd3 cxd4 28.Nxd4 Rxe5 29.Bxa6 Rg5 30.Qd3 Bxa6 31.Qxa6 Rxh5 32.Rac1 Qg5 33.Rc8+ Kh7 34.Qd3 f5 35.Ne6 Qf6 36.Qe2 Rh4 37.f4 d4 38.Rc6 Nxf4 39.Qc4 Nxe6 40.Rxe6 d3 41.g4 Qc3 42.Qf4 Qc5+ 43.Kh2 Qd5 44.Qxf5+ Qxf5 45.Rxf5 d2 46.Rd5 Kg8 47.Kg3 g5 48.Rd7 Kf8 49.Re5 Bc3 50.Red5 Ke8 51.Rh7 Bb4 52.Kg2 Bc3 53.Rd6 h5 54.Re6+ Kd8 55.Ra6 1-0
2023.05.18 16th American Continental
949919 GM Barrientos, S (2479) FM Cordoba Roa, Angel Gabriel (2222) 0-1
1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O b5 6.Bb3 Bb7 7.d3 Be7 8.Nc3 O-O 9.a4 Na5 10.Ba2 b4 11.Ne2 d5 12.exd5 Bxd5 13.Bxd5 Qxd5 14.Ng3 Nc6 15.Re1 Rad8 16.b3 e4 17.Nh4 exd3 18.Nhf5 Bc5 19.Bb2 d2 20.Rf1 Ne5 21.Kh1 Rfe8 22.h3 g6 23.Ne3 Qc6 24.Bxe5 Rxe5 25.Nc4 Ree8 26.Rb1 Nd5 27.Qf3 Qf6 28.Qxf6 Nxf6 29.Rbd1 Ne4 30.Nxe4 Rxe4 31.g3 Bxf2 32.Kg2 Be1 33.Rf3 Re2+ 34.Kf1 Rde8 35.g4 Rh2 36.Ne3 Bh4 37.Kg1 Re2 38.Nf1 Bg5 39.h4 Re1 0-1
2023.05.17 16th American Continental
949894 FM Johnson, Joshua (2249) GM Barrientos, S (2479) 1/2-1/2
1.e4 c5 2.Nf3 a6 3.c3 d5 4.exd5 Qxd5 5.d4 Nf6 6.Be2 e6 7.O-O Nbd7 8.Re1 Be7 9.Nbd2 O-O 10.Nc4 Rd8 11.Bf4 Qc6 12.a4 Nd5 13.Na5 Qb6 14.Nc4 Qa7 15.Bg3 N7f6 16.Bd3 Bd7 17.Nce5 Be8 18.Qe2 cxd4 19.Nxd4 Rac8 20.Bc2 Bc5 21.Nef3 Bd6 22.Ng5 Bxg3 23.hxg3 Qb6 24.a5 Qd6 25.Rad1 h6 26.Ne4 Qc7 27.Ra1 Qe7 28.Bb3 Nxe4 29.Qxe4 Rc5 30.Qf3 Qf6 31.Qg4 Bd7 32.Qe4 Rdc8 33.Bc2 g6 34.Bd3 h5 35.Nb3 R5c7 36.Nd4 Ne7 37.Qe2 Kg7 38.Be4 Rh8 39.Qe3 h4 40.g4 e5 41.g5 Qd6 42.Nb3 Bc6 43.Rad1 Qe6 44.Bxc6 Nxc6 45.Nc5 Qf5 46.b4 h3 47.g3 h2+ 48.Kg2 Rh5 49.Ne4 Re7 50.Qf3 Rh8 51.g4 Qxf3+ 52.Kxf3 Nd8 53.Kg3 Ne6 54.Rh1 Ree8 55.Rxh2 Nf4 56.Rdh1 Rxh2 57.Rxh2 Rd8 58.Nf6 Ne2+ 59.Kf3 Nxc3 60.Rh7+ Kf8 61.Rh8+ Ke7 62.Rxd8 Kxd8 63.Ne4 Nb5 64.Nc5 Nd6 65.Ke3 Kc7 66.Nd3 Nc4+ 67.Ke4 Kd6 68.Nc5 Nxa5 69.Kd3 Nc6 70.Nxb7+ Kd5 71.Kc3 e4 72.Kb3 Ne5 73.Nd8 Nxg4 74.Nxf7 Nxf2 75.Nh8 e3 76.Kc2 Ke4 77.Nxg6 Nd3 78.Nh4 Nxb4+ 79.Kd1 Kd3 80.Ng2 e2+ 81.Ke1 Nc2+ 82.Kf2 Kd2 83.g6 Ne3 84.g7 Ng4+ 85.Kg3 Nf6 86.Kh4 a5 87.Kg5 Ng8 88.Kg6 a4 89.Kf7 Nh6+ 90.Kg6 Ng8 91.Kf7 1/2-1/2
2023.05.16 16th American Continental
949882 GM Barrientos, S (2479) IM Araujo Sanchez, Josue (2303) 1-0
1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 Nc6 6.Bc4 Qb6 7.Nxc6 bxc6 8.O-O g6 9.Qe1 Qc5 10.b3 Bg7 11.Be3 Qh5 12.f3 O-O 13.Rd1 Be6 14.Bxe6 fxe6 15.Ne2 Nd7 16.Nd4 Be5 17.h3 Bxd4 18.Bxd4 e5 19.Be3 Nf6 20.c4 c5 21.h4 h6 22.Qg3 Nh7 23.Qh3 g5 24.Qe6+ Rf7 25.g4 Qxh4 26.Kg2 Nf8 27.Qd5 Rd8 28.Rh1 e6 29.Qc6 Ng6 30.Rxh4 Nxh4+ 31.Kf2 Nxf3 32.Ke2 Nd4+ 33.Bxd4 exd4 34.Rh1 Kg7 35.e5 Rdf8 36.Rh2 Rf1 37.Qd7+ 1-0
2023.05.15 16th American Continental
949836 GM Barrientos, S (2479) CM Castillo, Kelvin (2014) 1-0
1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.d4 exd4 6.O-O Bc5 7.e5 Ng4 8.h3 h5 9.hxg4 hxg4 10.Ng5 Nxe5 11.Re1 Qe7 12.Bf4 f6 13.Bxe5 fxe5 14.Qxg4 b5 15.Bb3 d5 16.Qg3 Bd6 17.Bxd5 e4 18.f4 d3 19.cxd3 Kf8 20.Nxe4 1-0
2023.04.18 Titled Tue 18th Apr Late
979989 GM Barrientos, S (2479) FM Marcziter, D (2233) 1-0
1.e4 e5 2.d4 exd4 3.c3 d3 4.c4 Bb4+ 5.Bd2 Qe7 6.Bxd3 Bxd2+ 7.Nxd2 Nf6 8.Ngf3 d6 9.O-O O-O 10.h3 Nc6 11.a3 a5 12.b3 Ne5 13.Nxe5 dxe5 14.Qc2 Be6 15.Nf3 Bd7 16.Qc3 Rfe8 17.Rfd1 h6 18.Bc2 Bc6 19.Re1 b6 20.Nh4 g6 21.g3 Kh7 22.Ng2 Rad8 23.b4 axb4 24.axb4 Rd4 25.f3 Red8 26.Ne3 Nh5 27.Nd5 Qg5 28.g4 Nf4 29.Rad1 Nxh3+ 30.Kf1 Qh4 31.Qe3 Bxd5 32.exd5 Rxc4 33.Rd2 Nf4 34.Be4 Qh1+ 35.Qg1 Qh3+ 36.Kf2 Ra8 37.Qg3 Rxb4 38.d6 Rd8 39.Qxh3 Nxh3+ 40.Kg3 Ng5 41.dxc7 Nxe4+ 42.Rxe4 1-0
2023.04.18 Titled Tue 18th Apr Late
980523 FM Le Goff, R (2320) GM Barrientos, S (2479) 1-0
1.d4 a6 2.g3 g6 3.Bg2 Bg7 4.e4 d6 5.Ne2 Nd7 6.O-O e5 7.Nbc3 Ne7 8.dxe5 dxe5 9.Nd5 c6 10.Nxe7 Qxe7 11.b3 O-O 12.a4 Rd8 13.Ba3 Qe8 14.Qc1 Nf8 15.Qe3 Ne6 16.c3 Bf8 17.Bxf8 Qxf8 18.Rfd1 Bd7 19.Qb6 Rab8 20.b4 Qe7 21.a5 Be8 22.h4 Nc7 23.Kh2 Nb5 24.Bh3 Nd6 25.f3 Nc4 26.Qf2 Nb2 27.Rxd8 Rxd8 28.Nc1 Nd3 29.Qe3 Nb2 30.Ra2 Nc4 31.Qe2 Nd6 32.Nd3 f6 33.Nc5 Nb5 34.Rc2 Bf7 35.Qe1 Kg7 36.Rd2 Rd6 37.Qc1 h5 38.Bc8 Rxd2+ 39.Qxd2 Nd6 40.Bh3 Bc4 41.g4 hxg4 42.fxg4 Be6 43.g5 Bxh3 44.Kxh3 f5 45.exf5 Nxf5 46.Qd7 Qxd7 47.Nxd7 e4 48.Nc5 e3 49.Kg2 Nxh4+ 50.Kf1 Nf3 51.Nxb7 Nxg5 52.Nc5 Kf6 53.Nxa6 Ne4 54.Nc7 Nxc3 55.a6 Na4 56.a7 Nb6 57.Ke2 Ke5 58.Kxe3 Kd6 59.a8=Q Nxa8 60.Nxa8 Kd5 61.Nb6+ Ke5 62.Nc4+ Kd5 63.Kd3 g5 64.Ne3+ Ke5 65.Kc4 Ke4 66.Ng4 Kf5 67.Nf2 Ke6 68.Kc5 Kd7 69.Kb6 Kd6 70.Ne4+ Kd5 71.Nxg5 Kc4 72.Ka5 Kd5 73.Nf3 c5 74.b5 c4 75.Ne1 c3 76.Nc2 Kc4 77.b6 Kb3 78.Nd4+ Kc4 79.Nc2 Kb3 80.b7 Kxc2 81.b8=Q Kc1 82.Qf4+ Kb1 83.Qb4+ Kc2 84.Kb5 Kd3 85.Qc4+ Kd2 86.Qd4+ Kc2 87.Kb4 Kb1 88.Qxc3 1-0
2023.04.18 Titled Tue 18th Apr Late
980300 GM Barrientos, S (2479) CM Aymerich Verdaguer, Eduard (2215) 1-0
1.a3 g6 2.d4 Bg7 3.Nf3 Nf6 4.c4 d6 5.Nc3 O-O 6.h3 Nc6 7.d5 Na5 8.e4 b6 9.Bd3 e5 10.O-O Nh5 11.b4 Nb7 12.Rb1 Nf4 13.Bxf4 exf4 14.Qd2 a5 15.Nb5 axb4 16.axb4 g5 17.Rfe1 Re8 18.Nbd4 Qf6 19.Nc6 g4 20.hxg4 Bxg4 21.e5 Qh6 22.Nh2 Bd7 23.exd6 Nxd6 24.c5 bxc5 25.bxc5 Nf5 26.Bxf5 Bxf5 27.Ne7+ Rxe7 28.Rxe7 Bxb1 29.Rxc7 Be4 30.d6 Qg6 31.f3 Bd3 32.Qe1 Bd4+ 33.Kh1 Ra1 34.Rc8+ Kg7 35.Qxa1 Bxa1 36.d7 Bf6 37.c6 Ba6 38.c7 Qb1+ 39.Nf1 Qxf1+ 40.Kh2 Bh4 41.Rg8+ Kxg8 42.d8=Q+ Bxd8 43.cxd8=Q+ Kg7 44.Qg5+ Kf8 45.Qd8+ Kg7 46.Qd4+ Kf8 47.Qd8+ 1-0
2023.04.18 Titled Tue 18th Apr Late
980817 GM Barrientos, S (2479) Aalto, Patrik (2251) 1-0
1.a3 d5 2.b4 e5 3.Bb2 Bd6 4.e3 Nf6 5.d4 exd4 6.Bxd4 O-O 7.Nf3 a5 8.b5 c5 9.Bb2 Be6 10.Nbd2 Nbd7 11.c4 Qe7 12.Qc2 d4 13.Bd3 dxe3 14.fxe3 Bg4 15.O-O-O Qxe3 16.Rde1 Qh6 17.h3 Bxf3 18.gxf3 Bf4 19.Re2 Rfe8 20.Rg2 Ne5 21.Rhg1 Nxd3+ 22.Qxd3 Rad8 23.Qf5 Bxd2+ 24.Kb1 Re6 25.Rxg7+ Qxg7 26.Rxg7+ Kxg7 27.f4 h6 28.Be5 Be3 29.Qg4+ Kf8 30.Qh4 Bd4 31.Qxh6+ Ke7 32.Bc7 Rd7 33.b6 Be3 34.Qg5 Bd4 35.Kc2 Re2+ 36.Kb3 Re3+ 37.Ka4 Bb2 38.Qxc5+ Ke8 39.Qxe3+ Kf8 40.f5 Bd4 41.Qh6+ Ke7 42.Qf4 Bc5 43.Qe5+ 1-0
2023.04.18 Titled Tue 18th Apr Late
980607 GM Barrientos, S (2479) CM Winkels, M (1962) 1-0
1.a3 d5 2.h3 Nf6 3.d4 g6 4.Nf3 Bg7 5.c4 O-O 6.Nc3 c5 7.cxd5 Nxd5 8.e3 Nc6 9.Bc4 Nxc3 10.bxc3 cxd4 11.cxd4 e5 12.Bb2 exd4 13.Nxd4 Nxd4 14.Bxd4 Bxd4 15.Qxd4 Qa5+ 16.Qd2 Qxd2+ 17.Kxd2 Bd7 18.Rhb1 Bc6 19.Ke2 Rfd8 20.f3 Rac8 21.Bd3 Rd7 22.Rb2 Rcd8 23.Bc4 a6 24.Rc1 Kg7 25.h4 h5 26.Rc3 Rd6 27.Rd3 Rxd3 28.Bxd3 Rd5 29.e4 Rd7 30.Ke3 Kf6 31.g3 b5 32.Rc2 Bb7 33.f4 Ke7 34.e5 Kd8 35.Rc5 Rc7 36.Kd4 Rd7+ 37.Kc3 Bd5 38.Bc2 Rc7 39.Kd4 Bc4 40.Rxc7 Kxc7 41.Kc5 Be6 42.Be4 Bf5 43.Bf3 Be6 44.Be2 Bf5 45.Bd1 Be6 46.Bc2 Bg4 47.a4 bxa4 48.Bxa4 Be6 49.Be8 Bb3 50.Kb4 Be6 51.Ka5 Kb7 52.Ba4 Bc4 53.Kb4 Be6 54.Kc5 Kc7 55.Be8 Bb3 56.Bc6 a5 57.Bf3 a4 58.Kb4 Kb6 59.f5 Bc2 60.e6 fxe6 61.f6 1-0
2023.04.18 Titled Tue 18th Apr Late
979847 FM Melikhov, E (2269) GM Barrientos, S (2479) 1-0
1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Qc2 b6 5.e4 Bb7 6.e5 Ne4 7.Nf3 c5 8.a3 Ba5 9.dxc5 bxc5 10.Bd3 Nxc3 11.bxc3 Bxf3 12.gxf3 Nc6 13.Bf4 Nd4 14.Qc1 Nb3 15.Qb2 Nxa1 16.Qxa1 Qh4 17.Bg3 Qd4 18.Kd2 Rb8 19.Kc2 Bxc3 20.Qxc3 Qxc3+ 21.Kxc3 Rb6 22.Rb1 Ke7 23.Rxb6 axb6 24.Bf4 Ra8 25.Kb3 f6 26.Bxh7 Rh8 27.Bg6 Rh3 28.Be4 f5 29.Bb7 Kd8 30.Bg3 g5 31.f4 gxf4 32.Bg2 Rh7 33.Bxf4 Ke7 34.h4 Kf7 35.Bg5 Kg6 36.f4 Rh8 37.Bf3 Ra8 38.Bxa8 Kg7 39.Bf3 1-0
2023.04.18 Titled Tue 18th Apr Late
980130 CM Dobrijevic, M (2208) GM Barrientos, S (2479) 1-0
1.e4 e5 2.d4 exd4 3.Nf3 Nf6 4.Bc4 Nc6 5.e5 d5 6.Bb5 Nd7 7.O-O Bc5 8.Nbd2 O-O 9.Nb3 Bb6 10.Re1 Nc5 11.Nbxd4 Nxd4 12.Nxd4 Ne4 13.f3 Qh4 14.Be3 Ng5 15.Bf2 Qh5 16.Bd3 c5 17.Nf5 Nh3+ 18.gxh3 Bxf5 19.Bxf5 Qxf5 20.Qxd5 Qxc2 21.Qxb7 Qxb2 22.Qe4 Rae8 23.f4 f6 24.e6 f5 25.Qc4 Rf6 26.Rab1 Rg6+ 27.Kf1 Qa3 28.Rb3 Qxa2 29.e7+ Kh8 30.Qf7 Qa6+ 31.Re2 h6 32.Qxe8+ Kh7 33.Qxg6+ Kxg6 34.e8=Q+ Kh7 35.Rg3 Qc4 36.Qg6+ 1-0
2023.04.18 Titled Tue 18th Apr Late
979645 GM Barrientos, S (2479) GM Carlsen, Magnus (2853) 0-1
1.d4 c5 2.e4 cxd4 3.Nf3 e5 4.c3 dxc3 5.Nxc3 Nc6 6.Bc4 d6 7.Qb3 Qd7 8.Nd5 Nf6 9.Nxf6+ gxf6 10.O-O Na5 11.Qc3 Nxc4 12.Qxc4 Rg8 13.Qb3 Qg4 14.g3 Qxe4 15.Re1 Qc6 16.Nd4 Qb6 17.Qd3 Bd7 18.Be3 Rg6 19.Nf5 Qa6 20.Qe4 d5 21.Qf3 Qe6 22.Nh4 Rg4 23.Rad1 Re4 24.Qh5 d4 25.Bd2 Bc6 26.Qxh7 Rxh4 27.Qxh4 Qd5 28.f3 Qxf3 29.Qh3 Bc5 30.Rc1 Bb6 31.Rxc6 bxc6 32.Ba5 Bxa5 33.Qh8+ Ke7 34.Qxa8 Bxe1 0-1
2023.04.18 Titled Tue 18th Apr Late
980702 CM Mazurkiewicz, M (2145) GM Barrientos, S (2479) 1-0
1.e4 a6 2.g3 b5 3.Bg2 Bb7 4.d4 e6 5.Ne2 c5 6.O-O cxd4 7.Nxd4 Nc6 8.Nc3 Nge7 9.a4 Nxd4 10.Qxd4 Nc6 11.Qd1 b4 12.Ne2 Bc5 13.c3 a5 14.Nd4 O-O 15.Be3 Qb6 16.Re1 Rfd8 17.f4 Rac8 18.e5 Ne7 19.Bxb7 Qxb7 20.Nb5 Bxe3+ 21.Rxe3 Nf5 22.Rd3 bxc3 23.bxc3 g6 24.Qf3 Qxf3 25.Rxf3 d6 26.exd6 Nxd6 27.Rd3 Ne4 28.Rxd8+ Rxd8 29.Re1 f5 30.Nd4 Kf7 31.Nc6 Rd5 32.Rb1 Nxc3 33.Rb7+ Kf8 34.Rxh7 Nxa4 35.Ne5 Nc3 36.Nxg6+ Ke8 37.Re7+ Kd8 38.Rxe6 Kc7 39.Ne7 Rd1+ 40.Kf2 Ne4+ 41.Ke2 Nc3+ 42.Kf2 Ne4+ 43.Ke2 Rc1 44.Nxf5 Nc3+ 45.Kd2 Na2 46.Ra6 Rc5 47.Nd4 Nb4 48.Ne6+ 1-0
2023.04.18 Titled Tue 18th Apr Late
980964 GM Barrientos, S (2479) Volkmann, Andre Jordi (2158) 1-0
1.a3 d5 2.b4 e5 3.Bb2 f6 4.e3 c5 5.bxc5 Bxc5 6.Nf3 Nc6 7.d4 Bd6 8.dxe5 Bxe5 9.Nxe5 Nxe5 10.Bxe5 fxe5 11.Qh5+ Kf8 12.Qxe5 Qf6 13.Qxf6+ Nxf6 14.Bd3 Ke7 15.Nd2 Re8 16.f3 b6 17.Kf2 Bb7 18.Rhb1 Rac8 19.a4 a6 20.Rxb6 Rc7 21.Rab1 Bc8 22.Nb3 Kf8 23.Nd4 Kg8 24.Bxa6 Bxa6 25.Rxa6 Nd7 26.Rc6 Ra7 27.Rb4 Ne5 28.Rcb6 Nc4 29.e4 Nxb6 30.Rxb6 dxe4 31.Rb4 e3+ 32.Ke2 Rd7 33.c3 Rc8 34.Rb3 Ra7 35.Ra3 Re8 36.a5 Rb7 37.Ra2 Rc7 38.Kd3 e2 39.Nxe2 Rce7 40.Nd4 Re3+ 41.Kc4 Rc8+ 42.Kb4 Rexc3 43.Rd2 R8c4+ 44.Kb5 Rc5+ 45.Kb6 Rd5 46.a6 Rd6+ 47.Kb5 Ra3 48.f4 Raxa6 49.g3 Ra3 50.Kc5 Rd8 51.Nf3 Rxd2 52.Nxd2 Ra2 53.Nf3 Rf2 54.Ng5 Rxh2 55.Kd5 Rg2 56.Ne4 Kf7 57.Kd4 h5 58.Ke3 Ra2 59.Kf3 Ra3+ 60.Kg2 Kg6 61.Kh3 Ra4 62.Ng5 Kf5 63.Nf3 Ra3 64.Nd4+ Ke4 65.Ne6 g6 66.Kh4 Kf5 67.Nd4+ Ke4 68.Ne6 Kf5 69.Ng7+ Kf6 70.Ne8+ Ke7 71.Nc7 Ra2 72.Nd5+ Ke6 73.Ne3 Re2 74.Nc4 Kf6 75.Kh3 Re4 76.Nd2 Re3 77.Nc4 Rd3 78.Ne5 Ra3 79.Kh4 Ra1 80.Kh3 Rh1+ 81.Kg2 Ra1 82.Nf3 Ra2+ 83.Kh3 Ra1 84.Nd4 Rh1+ 85.Kg2 Rd1 86.Nf3 Kf5 87.Nh4+ Kg4 88.Nxg6 Rd2+ 89.Kf1 Kxg3 90.f5 Kf3 91.Ke1 Rd5 92.f6 Rf5 93.Nh4+ Kg4 94.Nxf5 h4 95.Nxh4 Kxh4 96.f7 1-0
2023.02.28 Titled Tue 28th Feb Early
1023258 IM Turzo, A (2285) GM Barrientos, S (2479) 0-1
1.e4 c6 2.d4 d5 3.exd5 cxd5 4.Bd3 Nc6 5.c3 Qc7 6.Nf3 Bg4 7.O-O e6 8.Re1 Bd6 9.h3 Bh5 10.Be3 Nge7 11.Nbd2 Bg6 12.Qe2 O-O 13.a3 Rae8 14.c4 Qd7 15.c5 Bc7 16.b4 a6 17.Rab1 Nf5 18.a4 e5 19.dxe5 Nxe5 20.Nxe5 Bxe5 21.Qf1 d4 22.Bg5 h6 23.Nf3 Bc7 24.Bd2 Ne3 25.Bxe3 dxe3 26.Bxg6 exf2+ 27.Qxf2 fxg6 28.b5 Rxe1+ 29.Qxe1 axb5 30.axb5 Qd5 31.Qc3 Kh7 32.Rf1 Rf5 33.Rc1 Bf4 34.Rf1 Qxc5+ 35.Qxc5 Rxc5 36.Rb1 Be3+ 37.Kh2 Rc2 38.Kg3 h5 39.h4 Kh6 40.Rb3 Bf2+ 41.Kf4 Rc5 42.Ke4 b6 43.Rb2 Bg3 44.Rb3 Rf5 0-1
2023.02.28 Titled Tue 28th Feb Early
1022279 GM Barrientos, S (2479) IM Vaglio, J (2174) 1-0
1.d4 e6 2.e4 d5 3.Nc3 dxe4 4.Nxe4 Nf6 5.Nxf6+ Qxf6 6.Nf3 h6 7.Bd3 Nc6 8.O-O Bd6 9.c3 O-O 10.Re1 e5 11.dxe5 Nxe5 12.Nxe5 Bxe5 13.Qh5 Re8 14.Be3 Bd7 15.Rad1 Bc6 16.Bc2 Bf4 17.Bd4 Qg5 18.Qxg5 hxg5 19.f3 b6 20.g3 Bd6 21.Kf2 Rxe1 22.Rxe1 Bd5 23.a3 a5 24.Rd1 Bc6 25.Bxb6 Bxg3+ 26.hxg3 cxb6 27.Rd6 Rc8 28.Bf5 Rc7 29.Rd8+ 1-0
2023.02.28 Titled Tue 28th Feb Early
1022890 GM Barrientos, S (2479) Aadit, Bhatia (1945) 1-0
1.e4 c5 2.d4 cxd4 3.Nf3 Nc6 4.c3 d3 5.Bxd3 g6 6.h4 Bg7 7.h5 d6 8.Na3 Bg4 9.h6 Bf6 10.Nc4 Rc8 11.Ne3 Bxf3 12.Qxf3 Ne5 13.Bb5+ Nc6 14.Nd5 a6 15.Ba4 b5 16.Bb3 e6 17.Nxf6+ Qxf6 18.Bf4 Ne5 19.Bxe5 Qxe5 20.O-O-O Nf6 21.Rxd6 Nxe4 22.Rd3 Qg5+ 23.Kc2 Nc5 24.Rd4 Nxb3 25.axb3 O-O 26.Rg4 Qe7 27.Qe3 Rfd8 28.Rd4 Rxd4 29.Qxd4 e5 30.Re1 Re8 31.Qb6 Qg5 32.Qxa6 Qf5+ 33.Kc1 Qxf2 34.Rd1 Qf4+ 35.Kc2 Qxh6 36.Qxb5 Rf8 37.Qxe5 Qh4 38.b4 Qg4 39.Rd2 h5 40.b5 h4 41.b6 Qa4+ 42.Kc1 Qa1+ 43.Kc2 Qa4+ 44.Kb1 Ra8 45.Qd5 Qa1+ 46.Kc2 Qa4+ 47.Kd3 Qg4 48.Qxa8+ Kg7 49.Qe4 Qg3+ 50.Kc4 Qb8 51.Qd4+ Kh7 52.Re2 Qc8+ 53.Kb4 Qf8+ 54.Qc5 Qh6 55.Re7 Qf4+ 56.c4 Kg7 57.Qe5+ Qxe5 58.Rxe5 Kf6 59.Rd5 g5 60.b7 g4 61.b8=Q h3 62.Qf4+ 1-0
2023.02.28 Titled Tue 28th Feb Early
1023411 GM Barrientos, S (2479) FM Manukyan, SaV (2253) 0-1
1.Nf3 Nf6 2.g3 b5 3.Bg2 Bb7 4.O-O c5 5.d3 d5 6.Nbd2 Nbd7 7.a3 e6 8.b3 Be7 9.Bb2 O-O 10.e3 a5 11.Qe2 a4 12.Rfd1 Qb6 13.bxa4 Rxa4 14.e4 dxe4 15.dxe4 Nxe4 16.c4 Ndf6 17.cxb5 Nxd2 18.Rxd2 c4 19.Nd4 Bxg2 20.Kxg2 Nd5 21.Nc6 Qxb5 22.Nxe7+ Nxe7 23.Bd4 Nf5 24.Bc3 Rfa8 25.Qe4 h5 26.h3 Rxa3 27.Rxa3 Rxa3 28.Rd8+ Kh7 29.Qf3 Kg6 30.Rh8 Qd5 31.Qxd5 exd5 32.Be5 f6 33.Bf4 d4 34.g4 hxg4 35.hxg4 Nh6 36.Rd8 Rd3 37.f3 Nf7 38.Rd7 Ne5 39.Rd6 Nxf3 40.Kf2 Ng5 41.Rc6 Rf3+ 0-1
2023.02.28 Titled Tue 28th Feb Early
1022668 FM Kuzmin, Roman (2249) GM Barrientos, S (2479) 0-1
1.e4 e5 2.Nf3 Nf6 3.Nxe5 d6 4.Nf3 Nxe4 5.d4 d5 6.Bd3 Bd6 7.O-O O-O 8.c4 c6 9.Re1 Bf5 10.Qb3 Qd7 11.Nh4 Be6 12.Nc3 Nxc3 13.bxc3 Na6 14.c5 Be7 15.Nf3 Qc8 16.Qc2 h6 17.Bf4 Nc7 18.Re2 Re8 19.Rae1 Bf8 20.Bxc7 Qxc7 21.Bf5 Bxf5 22.Qxf5 Rxe2 23.Rxe2 b6 24.cxb6 axb6 25.Ne5 Re8 26.Qf3 Re6 27.Nd3 Qe7 28.Rxe6 Qxe6 29.Qe3 Qf5 30.h3 Kh7 31.Qd2 Bd6 32.g3 Qxh3 33.Qe3 Qf5 34.Kg2 Qe4+ 35.Qxe4+ dxe4 36.Nc1 f5 37.Kf1 g5 38.Ke2 f4 39.gxf4 gxf4 40.Nb3 h5 41.c4 h4 42.c5 bxc5 43.dxc5 Be5 44.a4 h3 45.Kf1 f3 46.Kg1 h2+ 47.Kh1 e3 48.fxe3 f2 49.Nd2 Bc7 50.Nf1 Kg6 51.a5 Bxa5 52.Kxh2 Kf5 53.Kg2 Be1 54.Kf3 Ke5 55.Ke2 Kd5 56.Kd3 Kxc5 57.Ke2 Kc4 58.Kd1 Kd3 59.e4 Kxe4 60.Ke2 c5 61.Ng3+ Kd4 62.Nf5+ Kd5 63.Ne3+ Ke4 64.Nc2 c4 65.Na3 Kd4 66.Nb5+ Kc5 67.Na3 Kb4 68.Nc2+ Kb3 69.Nd4+ Kb2 70.Nb5 c3 71.Nd4 c2 0-1
2023.02.28 Titled Tue 28th Feb Early
1022947 GM Barrientos, S (2479) GM Firouzja, Alireza (2785) 0-1
1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.h3 O-O 6.Nf3 e5 7.d5 a5 8.Be3 Na6 9.Nd2 Nd7 10.g4 Ndc5 11.a3 Bd7 12.Be2 Bf6 13.Qc2 Bg5 14.Nf1 a4 15.O-O-O Nb3+ 16.Kb1 Bxe3 17.Nxe3 Nd4 18.Qd2 Nc5 19.h4 Qf6 20.Rdf1 Qf4 21.f3 Ndb3 0-1
2023.01.10 Titled Tue 10th Jan Late
1069596 GM Barrientos, S (2479) FM Ongut, Tamas Gunes (2340) 1-0
1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 d6 5.c4 Nf6 6.Nc3 Bg4 7.d3 Be7 8.h3 Bxf3 9.Qxf3 O-O 10.Be3 Nd4 11.Bxd4 exd4 12.Ne2 Nd7 13.Bxd7 Qxd7 14.Nxd4 Bf6 15.Qe3 b5 16.O-O c5 17.Nf5 Bxb2 18.Rab1 Bc3 19.d4 Bxd4 20.Nxd4 cxd4 21.Qxd4 bxc4 22.Qxc4 Rfc8 23.Qd3 Qe6 24.Rb3 Rc4 25.f3 Rac8 26.Rd1 Rc1 27.Rb1 R1c2 28.a4 Qg6 29.Qxc2 1-0
2023.01.10 Titled Tue 10th Jan Early
1068318 GM Barrientos, S (2479) FM Goldin, R (2294) 1-0
1.d4 Nf6 2.Nf3 b5 3.e4 Nxe4 4.Bxb5 Bb7 5.O-O e6 6.c4 Be7 7.Re1 O-O 8.Nc3 Nxc3 9.bxc3 d6 10.Bf4 Nd7 11.Rb1 Rb8 12.Qd3 Nf6 13.h3 c6 14.Ba4 Qa5 15.Bc2 g6 16.Bg5 Ba6 17.Bb3 Rfe8 18.Qd2 c5 19.Qf4 Nh5 20.Qh4 Bxg5 21.Nxg5 Qxc3 22.Red1 cxd4 23.Ne4 Qa5 24.g4 d5 25.Nd6 Qd8 26.Qxd8 Rexd8 27.c5 Nf4 28.Ba4 Ne2+ 29.Kh2 Nc3 30.Rxb8 Rxb8 31.Rxd4 Bc4 32.c6 1-0
2023.01.10 Titled Tue 10th Jan Early
1069100 GM Barrientos, S (2479) IM Garakov, M (2447) 1-0
1.d4 Nf6 2.Nf3 g6 3.g3 c5 4.Bg2 cxd4 5.Nxd4 Bg7 6.O-O O-O 7.c4 Nc6 8.Nc3 a6 9.Nb3 b6 10.Be3 Rb8 11.h3 Ne5 12.Nd2 b5 13.Ba7 Rb7 14.Bxb7 Bxb7 15.cxb5 Qa8 16.Bd4 Nh5 17.bxa6 Bg2 18.Kh2 Bxf1 19.Qxf1 Qxa6 20.Rd1 Rc8 21.f4 Nc6 22.Bxg7 Nxg7 23.e3 Qa8 24.Qf3 Qb8 25.Nb3 d6 26.Nd5 Kf8 27.Rc1 Nf5 28.Qe4 e6 29.Nf6 d5 30.Nd7+ Kg7 31.Nxb8 dxe4 32.Nxc6 Nxe3 33.Ncd4 Rd8 34.Re1 Nc4 35.Rxe4 Nxb2 36.Re2 Na4 37.Rd2 Nc3 38.Nxe6+ 1-0
2023.01.10 Titled Tue 10th Jan Late
1069870 IM Danielyan, Vahe (2307) GM Barrientos, S (2479) 0-1
1.e4 c6 2.d4 d5 3.exd5 cxd5 4.Bd3 Nc6 5.c3 Qc7 6.Nf3 Bg4 7.O-O e6 8.h3 Bh5 9.Be3 Bd6 10.Nbd2 Nge7 11.Rc1 O-O 12.Qc2 Bg6 13.Bxg6 hxg6 14.Rfe1 Rac8 15.Qb1 b5 16.b4 Nf5 17.Nb3 Rfe8 18.Bd2 Bf8 19.Qd3 a6 20.a4 Nd6 21.a5 Nc4 22.Nc5 Bxc5 23.dxc5 Rcd8 24.Bg5 f6 25.Qxg6 Qf7 26.Qxf7+ Kxf7 27.Be3 e5 28.Rcd1 Rd7 29.Nd2 Nxe3 30.fxe3 Red8 31.Nf3 g5 32.Nh2 Kg6 33.g4 d4 34.exd4 exd4 35.cxd4 Nxd4 36.Kf2 Nc6 37.Rxd7 Rxd7 38.Re6 Nxb4 39.Nf3 Nd3+ 40.Ke3 Nxc5 41.Rc6 Rd3+ 42.Ke2 Rd5 43.Ke3 b4 44.Rb6 b3 45.h4 gxh4 46.g5 h3 47.Rxf6+ Kg7 48.Rh6 b2 49.Rb6 Rd3+ 50.Kf2 Rb3 0-1
2023.01.10 Titled Tue 10th Jan Early
1068084 FM Sai, Han Thiha (2070) GM Barrientos, S (2479) 1-0
1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.Nf3 Bg7 5.Qb3 dxc4 6.Qxc4 O-O 7.e4 Nc6 8.Be2 Bg4 9.d5 Bxf3 10.gxf3 Ne5 11.Qd4 Nh5 12.Qd1 Nf6 13.f4 Ned7 14.e5 Ne8 15.Be3 f6 16.e6 Nb6 17.a4 a6 18.a5 Nc8 19.f5 Ned6 20.fxg6 hxg6 21.h4 Nf5 22.h5 Nxe3 23.fxe3 g5 24.h6 Bh8 25.Bd3 f5 26.Qh5 Qe8 27.h7+ 1-0
2023.01.10 Titled Tue 10th Jan Early
1067327 GM Barrientos, S (2479) CM Della Corte, A (2160) 1-0
1.d4 d5 2.c4 e6 3.Nf3 Nf6 4.g3 Be7 5.Bg2 O-O 6.O-O Nbd7 7.Nbd2 c6 8.b3 b6 9.Bb2 Bb7 10.Rc1 Rc8 11.a3 c5 12.dxc5 dxc4 13.Nxc4 Nxc5 14.b4 Qxd1 15.Rfxd1 Na4 16.Be5 Rfd8 17.Nd4 Bxg2 18.Kxg2 Rxc4 19.Rxc4 Nb2 20.Rdc1 Nxc4 21.Rxc4 Nd7 22.Bc7 Rc8 23.Nc6 Kf8 24.Nxe7 Kxe7 25.Bd6+ Kd8 26.Be7+ Kxe7 27.Rxc8 Kd6 28.f4 f5 29.Kf3 Nf6 30.Ra8 1-0
2023.01.10 Titled Tue 10th Jan Early
1067583 CM Moskvin, Anatoly (2189) GM Barrientos, S (2479) 1-0
1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.f3 a6 6.c4 e6 7.Nc3 Nbd7 8.Be2 b6 9.O-O Bb7 10.Be3 Qc7 11.Rc1 Be7 12.Qd2 O-O 13.Rfd1 Rfe8 14.Bf1 Rac8 15.Qf2 Qb8 16.a3 Bd8 17.Kh1 Bc7 18.h3 h6 19.b4 Ne5 20.Nb3 Ned7 21.Na4 Bc6 22.b5 axb5 23.cxb5 Ba8 24.Rxc7 Qxc7 25.Nxb6 Qxb6 26.Bxb6 Nxb6 27.Qxb6 d5 28.e5 Nd7 29.Qd4 f6 30.f4 fxe5 31.fxe5 Red8 32.a4 Rf8 33.Bd3 Rb8 34.Nc5 1-0
2023.01.10 Titled Tue 10th Jan Early
1067081 GM Nepomniachtchi, I (2793) GM Barrientos, S (2479) 1-0
1.e4 c5 2.Nf3 d6 3.d4 Nf6 4.Nc3 cxd4 5.Nxd4 g6 6.f3 a6 7.Be3 Nbd7 8.Bc4 b5 9.Bb3 Bb7 10.Qd2 Bg7 11.Bh6 Bxh6 12.Qxh6 Rc8 13.O-O-O Rxc3 14.bxc3 Qc7 15.Kb2 Ne5 16.Rhe1 Nfd7 17.f4 Nc4+ 18.Bxc4 Qxc4 19.Qg7 Rf8 20.e5 dxe5 21.Nb3 Nb6 22.Qxe5 Na4+ 23.Kc1 e6 24.Qd6 Qc8 25.Re3 Nxc3 26.Rxc3 Qxc3 27.Qd7# 1-0
2023.01.10 Titled Tue 10th Jan Late
1069391 GM Nakamura, Hikaru (2768) GM Barrientos, S (2479) 1-0
1.Nf3 Nf6 2.b3 d5 3.Bb2 Bf5 4.g3 Nbd7 5.Bg2 e6 6.Nh4 Bg4 7.h3 Bh5 8.g4 Bg6 9.d3 c6 10.e3 a5 11.a3 Qc7 12.Nd2 Be7 13.Qe2 b5 14.O-O a4 15.b4 Rg8 16.c4 h5 17.g5 Nh7 18.Nxg6 fxg6 19.h4 Nhf8 20.cxb5 cxb5 21.Rac1 Qb7 22.e4 Nb6 23.Bd4 Nfd7 24.exd5 e5 25.d6 1-0
2023.01.10 Titled Tue 10th Jan Early
1066853 GM Barrientos, S (2479) FM Luukkonen, T (2327) 1-0
1.d4 c5 2.e4 cxd4 3.Nf3 Nc6 4.Nxd4 Nf6 5.Nc3 d6 6.Bc4 Qb6 7.Nb3 e6 8.Bf4 Ne5 9.Be2 a6 10.Be3 Qc7 11.f4 Nc4 12.Bxc4 Qxc4 13.Qd3 b5 14.a4 Qxd3 15.cxd3 b4 16.Ne2 d5 17.e5 Ng4 18.Bd4 a5 19.Kd2 h5 20.h3 Nh6 21.g4 Be7 22.Rhg1 O-O 23.Bc5 Bxc5 24.Nxc5 f6 25.d4 fxe5 26.dxe5 hxg4 27.hxg4 Ra7 28.Ke3 g5 29.Raf1 Raf7 30.Rf2 gxf4+ 31.Rxf4 d4+ 32.Kf3 Ba6 33.Nxa6 d3 34.Rxf7 Rxf7+ 35.Nf4 Rd7 36.Nc5 Rd4 37.Ncxd3 Nf7 38.b3 Ng5+ 39.Ke3 Re4+ 40.Kf2 Kf7 41.Rc1 Ke7 42.Rc7+ Kd8 43.Rg7 1-0
2023.01.10 Titled Tue 10th Jan Late
1070181 GM Barrientos, S (2479) CM Mendes Aaron Reeve (1989) 1-0
1.c4 e5 2.g3 c6 3.d4 e4 4.Nc3 d5 5.cxd5 cxd5 6.Qb3 Nf6 7.Bg5 Nc6 8.e3 Bb4 9.Ne2 Bg4 10.a3 Bf3 11.Rg1 Bxe2 12.Bxe2 Bxc3+ 13.bxc3 O-O 14.Bxf6 gxf6 15.Kf1 Rc8 16.Kg2 Na5 17.Qb4 b6 18.Rgc1 Nc4 19.a4 Qd7 20.Rab1 Rc7 21.Qb5 Qe6 22.Bxc4 Rxc4 23.a5 bxa5 24.Qxa5 Rfc8 25.Qxa7 Rxc3 26.Rxc3 Rxc3 27.Rb8+ Kg7 28.Qa8 Qd6 29.Rg8+ Kh6 30.Qe8 Rc7 31.Rg4 f5 32.Rf4 Qe6 33.Qf8+ Kg5 34.Qg8+ Kf6 35.g4 Ke7 36.Rxf5 Kd6 37.Qd8+ Kc6 38.Rf6 Rd7 39.Rxe6+ fxe6 40.Qf6 Kd6 41.f3 exf3+ 42.Kxf3 Rc7 43.Qe5+ Kd7 44.h4 Rc1 45.h5 Rf1+ 46.Kg2 Rf7 47.g5 Re7 48.g6 hxg6 49.hxg6 Re8 50.Qf6 Rg8 51.Qf7+ Kd6 52.Qxg8 Ke7 53.Qf7+ Kd6 54.g7 Kc6 55.Qxe6+ Kb5 56.Qxd5+ Kb4 57.Qc5+ Kb3 58.g8=Q+ Kb2 59.Qb8+ Ka1 60.Qca7# 1-0
2023.01.10 Titled Tue 10th Jan Early
1068935 FM Putnam, Liam (2282) GM Barrientos, S (2479) 1-0
1.d4 Nf6 2.c4 e6 3.g3 Bb4+ 4.Bd2 Qe7 5.Bg2 Nc6 6.Nf3 Ne4 7.O-O Nxd2 8.Nbxd2 e5 9.d5 Nb8 10.Nb1 a5 11.a3 Bc5 12.Nc3 O-O 13.Ne4 b6 14.d6 cxd6 15.Nh4 Nc6 16.Nf5 Qe6 17.Nfxd6 Ba6 18.b3 Bd4 19.Rb1 f5 20.e3 fxe4 21.Nxe4 Rad8 22.exd4 Nxd4 23.Qh5 Rf5 24.Ng5 Qg6 25.Bd5+ Kh8 26.Nf7+ Qxf7 27.Bxf7 Rxh5 28.Bxh5 Bb7 29.Rfe1 d6 30.Re3 g6 31.Be2 Kg7 32.Kf1 Ra8 33.Rd1 g5 34.Rxd4 1-0
2023.01.10 Titled Tue 10th Jan Late
1070479 GM Barrientos, S (2479) FM Petukhov, D (2350) 0-1
1.d4 Nf6 2.Nf3 g6 3.Bg5 Ne4 4.Bf4 Bg7 5.Nbd2 d5 6.e3 Nxd2 7.Qxd2 O-O 8.h3 c5 9.c3 cxd4 10.exd4 Nc6 11.Bd3 Re8 12.O-O Bf5 13.Bxf5 gxf5 14.Rae1 e6 15.Re3 Kh8 16.Rfe1 Rg8 17.Ng5 Qf6 18.Rg3 h6 19.Nf3 Kh7 20.h4 Bf8 21.Qe2 Rxg3 22.fxg3 Bg7 23.Rf1 Rg8 24.Kh2 Bf8 25.Be5 Nxe5 26.Nxe5 Bd6 27.Rf4 Qg7 28.Qe3 f6 29.Nd3 Bxf4 30.Nxf4 e5 31.Nxd5 f4 32.Qd3+ Kh8 33.h5 fxg3+ 34.Kg1 Qg5 35.Kf1 exd4 36.Qxd4 Re8 37.Nf4 Qb5+ 38.c4 Qc6 39.b3 Kg7 40.Nd5 Qe6 41.Qd2 Qf5+ 42.Nf4 Re4 43.Kg1 Rxf4 44.Qe2 Qb1+ 0-1
2023.01.10 Titled Tue 10th Jan Late
1069968 GM Zierk, S (2488) GM Barrientos, S (2479) 1-0
1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 a6 5.c4 Qc7 6.Nc3 Nf6 7.a3 b6 8.Be3 Bb7 9.f3 Nc6 10.Rc1 Nxd4 11.Bxd4 Bd6 12.g3 h5 13.Bg2 h4 14.f4 hxg3 15.hxg3 Rxh1+ 16.Bxh1 Bc5 17.b4 Bxd4 18.Qxd4 Rc8 19.Na4 b5 20.Nb6 Rd8 21.c5 d6 22.c6 e5 23.fxe5 dxe5 24.Qc5 Bc8 25.Bf3 Be6 26.Rd1 Rxd1+ 27.Kxd1 Bc4 28.Nd5 Bxd5 29.exd5 e4 30.d6 Qb8 31.Qe5+ Kf8 32.c7 Qc8 33.Qe7+ Kg8 34.Qd8+ 1-0
2023.01.10 Titled Tue 10th Jan Early
1067925 GM Barrientos, S (2479) FM Begunov, K (2276) 1-0
1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.Bg5 e6 7.f4 Qb6 8.Qd2 Nc6 9.O-O-O Bd7 10.Be2 Nxd4 11.Qxd4 Qxd4 12.Rxd4 Bc6 13.Bxf6 gxf6 14.Bh5 Bh6 15.g3 e5 16.Rxd6 exf4 17.Rxf6 Bg7 18.Rxf7 Bxc3 19.Rxf4+ Ke7 20.bxc3 Rhf8 21.Rhf1 Rxf4 22.gxf4 Rg8 23.Bf3 Bb5 24.Rd1 Rc8 25.Kb2 Rc4 26.Rd4 Rc5 27.e5 b6 28.Bd5 Bd7 29.c4 Bf5 30.a3 b5 31.Kb3 bxc4+ 32.Bxc4 a5 33.a4 Rc8 34.c3 Rb8+ 35.Bb5 Rg8 36.Rd6 Rg2 37.Rh6 Rf2 38.Rh4 Ke6 39.Bc4+ Ke7 40.Bd5 Bd3 41.c4 Bf5 42.c5 Rd2 43.Bc4 Rf2 44.Kc3 Kd7 45.Bb5+ Kc7 46.Kd4 Rd2+ 47.Ke3 Rc2 48.Rh5 Rc3+ 49.Kd4 Bg6 50.Rxh7+ Bxh7 51.Kxc3 1-0
2023.01.10 Titled Tue 10th Jan Late
1069252 GM Barrientos, S (2479) FM Vasques, A (2213) 1-0
1.d4 Nf6 2.Bg5 Ne4 3.Bf4 c5 4.e3 d5 5.Nf3 Nc6 6.Nbd2 Bg4 7.c3 e6 8.Bb5 Be7 9.h3 Nxd2 10.hxg4 Ne4 11.Ne5 Rc8 12.Qa4 Qb6 13.O-O O-O 14.Nd7 Qd8 15.Nxf8 Bxf8 16.Bxc6 Rxc6 17.Qxa7 cxd4 18.cxd4 Rc2 19.Rac1 Rxb2 20.Rb1 Rxb1 21.Rxb1 Qh4 22.g3 Qxg4 23.Qxb7 h5 24.Qc8 h4 25.Rb8 Qd1+ 26.Kh2 hxg3+ 27.Bxg3 Nxg3 28.Qxf8+ Kh7 29.Qh8+ Kg6 30.Kxg3 f5 31.Qh3 Qf1 32.Qxf1 1-0
2023.01.10 Titled Tue 10th Jan Early
1068772 IM Rozman, Levy (2322) GM Barrientos, S (2479) 0-1
1.e4 c5 2.a3 d5 3.exd5 Nf6 4.Nf3 Qxd5 5.Nc3 Qd8 6.Bb5+ Bd7 7.d4 a6 8.Bxd7+ Nbxd7 9.O-O cxd4 10.Qxd4 e6 11.Bg5 Be7 12.Rad1 Qc7 13.Bf4 Qc6 14.Rfe1 O-O 15.Ng5 Rac8 16.Qd3 Rfd8 17.Qh3 Nf8 18.Rd3 Nd5 19.Nxd5 Bxg5 20.Nb4 Qb5 21.Re5 Rxd3 22.Nxd3 Qd7 23.Rxg5 Rxc2 24.Qe3 f6 25.Rg3 e5 26.Ne1 Rxb2 27.Qc1 exf4 28.Rd3 Qe6 29.Rd1 Re2 30.Nd3 g5 31.h3 Ng6 32.Qc7 Qf7 33.Qb8+ Kg7 34.Nc5 Re8 35.Qa7 Re7 36.Rd8 Qc4 37.Rc8 Nh4 38.Kh2 Qd5 39.f3 Qd2 40.Ne6+ Kh6 41.Qg1 Rxe6 42.Qf1 Re1 0-1
2023.01.10 Titled Tue 10th Jan Late
1070314 FM Jimenez Almeida, L (2241) GM Barrientos, S (2479) 1-0
1.e4 c6 2.Nc3 d5 3.Qf3 e6 4.Nh3 Nd7 5.d4 Ngf6 6.e5 Ng8 7.Bd3 h6 8.Nf4 Ne7 9.Nh5 Nb6 10.h4 Qc7 11.g4 Nd7 12.g5 hxg5 13.hxg5 Rg8 14.Bd2 g6 15.Nf6+ Nxf6 16.gxf6 Nf5 17.Bxf5 exf5 18.O-O-O Be6 19.Rh7 O-O-O 20.Ne2 c5 21.Nf4 Qb6 22.Be3 cxd4 23.Bxd4 Qa6 24.Kb1 Kb8 25.Rdh1 Bb4 26.Qb3 Bd2 27.Nd3 Qc4 28.Nc5 Qxb3 29.axb3 Rde8 30.Nxe6 Rxe6 31.Rxf7 Bf4 32.Rhh7 Bxe5 33.Rxb7+ Ka8 34.Rxa7+ Kb8 35.Bxe5+ Rxe5 36.Rae7 Rxe7 37.Rxe7 Rd8 38.f7 Kc8 39.Re8 1-0
2023.01.10 Titled Tue 10th Jan Early
1068538 GM Barrientos, S (2479) FM Ljukin, S (2362) 1-0
1.e4 e6 2.d4 d5 3.Nc3 Bb4 4.Ne2 Nc6 5.a3 Ba5 6.b4 Bb6 7.Be3 Nge7 8.f3 O-O 9.e5 Nxe5 10.Ng3 Nc4 11.Bxc4 dxc4 12.Bf2 Nf5 13.Nxf5 exf5 14.O-O c6 15.Re1 Be6 16.Rb1 Qd7 17.a4 Rad8 18.Ne2 a6 19.c3 Bc7 20.Qd2 h6 21.Bg3 g5 22.Bxc7 Qxc7 23.Ng3 f4 24.Ne4 Kg7 25.Qf2 Bd5 26.a5 Rfe8 27.Nc5 Qc8 28.Re5 Rxe5 29.dxe5 Be6 30.Re1 Rd5 31.h3 Qc7 32.Qe2 Qc8 33.Qxc4 Qc7 34.Qe4 b6 35.axb6 Qxb6 36.Ra1 Qc7 37.Ra5 Rxe5 38.Qd4 Kf6 39.Ne4+ Kf5 40.Nd6+ 1-0
2022.12.21 32nd Carlos Torre Mem
1090249 GM Barrientos, S (2465) IM Berdayes Ason, Dylan Isidro (2517) 1-0
1.d4 d5 2.c4 e6 3.Nf3 c6 4.Qc2 dxc4 5.Qxc4 Nf6 6.g3 b5 7.Qd3 Bb7 8.Bg2 a6 9.O-O c5 10.Nc3 Nbd7 11.Rd1 c4 12.Qc2 Bb4 13.Bg5 h6 14.Bxf6 Nxf6 15.Ne5 Bxg2 16.Kxg2 Qc7 17.e4 O-O 18.a3 Ba5 19.Qe2 Qb7 20.Re1 Rfd8 21.Rad1 Rac8 22.Qf3 Bc7 23.Ng4 Nxg4 24.Qxg4 Bb6 25.d5 e5 26.Ne2 Qd7 27.Qh5 Re8 28.f4 Qd6 29.Rf1 exf4 30.Rxf4 Rc7 31.Qf3 Rce7 32.h4 Qe5 33.Rd2 Ba5 34.Rc2 Rd7 35.b3 Rc7 36.bxc4 bxc4 37.Rf5 Qd6 38.Nd4 c3 39.e5 Qxa3 40.d6 Rd7 41.Qd5 Qa4 42.Ra2 Qd1 43.Rf1 c2 44.Rxc2 Qd3 45.Rf3 Qd1 46.Rcf2 Bb6 47.Rxf7 Qxd4 48.Rf8+ Kh7 49.Qg8+ Kg6 50.R8f6+ 1-0
2022.12.20 32nd Carlos Torre Mem
1090179 GM Barrientos, S (2465) GM Quesada Perez, Luis Ernesto (2552) 0-1
1.d4 Nf6 2.Nf3 e6 3.c4 c5 4.e3 d5 5.Nc3 a6 6.a3 dxc4 7.Bxc4 b5 8.Ba2 Bb7 9.O-O Nbd7 10.d5 exd5 11.Nxd5 c4 12.e4 Nc5 13.Nxf6+ Qxf6 14.Qe2 Nd3 15.Bb1 Nxc1 16.Rxc1 Bc5 17.a4 Rd8 18.axb5 axb5 19.Bc2 Qxb2 20.Rab1 Qa3 21.Ra1 Qb4 22.Ba4 Ra8 23.Bxb5+ Qxb5 24.Rab1 Qa6 25.Qb2 O-O 26.Qxb7 Qxb7 27.Rxb7 Ra2 28.Rc7 Bxf2+ 29.Kh1 Be3 30.Re1 Bd2 31.Nxd2 Rxd2 32.Rxc4 Ra8 33.h4 h6 34.Re3 Ra7 35.Kh2 Kh7 36.Kh3 Ra1 37.Kh2 Raa2 38.Rg3 Rf2 39.Kh3 Rae2 40.h5 Rf1 41.Kg4 Rg1 42.Kf3 Ra2 43.Rc7 Rf1+ 44.Kg4 Raf2 45.Kh4 Rh1+ 46.Rh3 Re1 47.Rf3 Rxg2 48.Rcxf7 Rxe4+ 49.R7f4 Re5 50.Rf5 Rh2+ 51.Kg4 Re1 52.Rf1 Ree2 53.Rg1 Ra2 54.Rg3 Rh1 55.Rb3 Rg2+ 56.Kf3 Ra2 57.Rbb5 Rah2 58.Ra5 Rh3+ 59.Kg4 Rh4+ 60.Kf3 R1h3+ 61.Kg2 Rb3 62.Rab5 Rg4+ 63.Kf2 Rbg3 64.Ra5 Rg2+ 65.Kf3 R4g3+ 66.Kf4 Rh3 67.Rab5 Rgg3 68.Ra5 Rb3 69.Ke5 Rh4 70.Kd6 Rb6+ 71.Ke7 Re4+ 72.Rfe5 Rg4 73.Rf5 Re4+ 74.Rfe5 Rc4 75.Rac5 Rb7+ 76.Ke6 Rcb4 77.Rf5 Rb1 78.Rcd5 Rb8 79.Ke5 R1b4 80.Kd6 Kg8 81.Rc5 Rd8+ 82.Ke5 Rg4 83.Ke6 Re4+ 84.Rfe5 Rf4 85.Rf5 Re8+ 86.Kd6 Rd4+ 87.Rcd5 Rg4 88.Rde5 Ra8 89.Rb5 Ra6+ 90.Ke7 Kh7 91.Rbc5 Raa4 92.Ke6 Rae4+ 93.Rce5 Ra4 94.Rb5 Ra1 95.Ke7 Re1+ 96.Rbe5 Reg1 97.Ke6 R4g2 98.Rb5 Ra1 99.Ke7 Re1+ 100.Kd6 Rd2+ 101.Rbd5 Rxd5+ 102.Kxd5 g5 103.hxg6+ Kxg6 104.Rf8 h5 105.Kd4 h4 106.Kd3 Kg5 107.Kd2 Re4 108.Kd3 Re5 109.Kd4 Re1 110.Rg8+ Kf4 111.Rf8+ Kg3 112.Kd3 h3 113.Rg8+ Kf3 114.Rf8+ Kg2 115.Rg8+ Kh1 116.Rh8 h2 117.Kd2 Rg1 118.Ke3 Kg2 119.Rg8+ Kf1 120.Rf8+ Ke1 121.Rb8 Kd1 0-1
2022.12.20 32nd Carlos Torre Mem
1090215 GM Gonzalez Zamora, J (2508) GM Barrientos, S (2465) 1/2-1/2
1.Nf3 d5 2.g3 Nf6 3.Bg2 g6 4.O-O Bg7 5.c4 c6 6.cxd5 cxd5 7.d4 O-O 8.Nc3 Nc6 9.Ne5 Nd7 10.Nxc6 bxc6 11.b3 e5 12.dxe5 Nxe5 13.Bb2 h5 14.Na4 h4 15.f4 h3 16.Bh1 Ng4 17.Bxg7 Kxg7 18.Qd4+ Qf6 19.Qxf6+ Nxf6 20.Rac1 Re8 21.Rfe1 Bg4 22.Kf2 Rac8 23.Nc5 Bf5 24.Bf3 Re7 25.Nd3 d4 26.Ne5 c5 27.g4 Be6 28.g5 Nd5 29.Bxd5 Bxd5 30.e3 Rec7 31.Re2 a5 32.exd4 cxd4 33.Rxc7 Rxc7 34.Rd2 Rc1 35.Rxd4 Be6 36.Rd2 Ra1 37.Nc6 a4 38.Nd4 Bd5 39.f5 f6 40.Ne6+ Bxe6 41.fxe6 fxg5 42.e7 Kf7 43.Re2 Ke8 44.Kg3 axb3 45.axb3 Rb1 46.Re3 Rg1+ 47.Kxh3 g4+ 48.Kh4 Rg2 49.b4 Rxh2+ 50.Kxg4 Rh7 1/2-1/2
2022.12.19 32nd Carlos Torre Mem
1090142 GM Almeida Quintana, O (2534) GM Barrientos, S (2465) 1/2-1/2
1.d4 Nf6 2.Nf3 e6 3.c4 Bb4+ 4.Bd2 Qe7 5.g3 Nc6 6.Bg2 Ne4 7.O-O Nxd2 8.Nbxd2 e5 9.d5 Nb8 10.Nb3 a5 11.a3 Bd6 12.c5 Bxc5 13.Nxc5 Qxc5 14.Nxe5 O-O 15.Rc1 Qe7 16.Qd4 d6 17.Nd3 c5 18.dxc6 Nxc6 19.Qe4 Qf6 20.Qf4 Qe7 21.e3 Ra6 22.Rfd1 Rb6 23.Rd2 Be6 24.Qf3 Rd8 25.Nf4 d5 26.Qd1 Qf6 27.b3 Ne7 28.Rc5 Rc6 29.Rxa5 Rdc8 30.Ne2 Bg4 31.Qe1 Bxe2 32.Qxe2 Rc1+ 33.Rd1 g6 34.Bf1 Qa1 35.Rxc1 Rxc1 36.Kg2 Re1 37.Qb5 Nf5 38.Ra4 Qb2 39.Kg1 Qa1 40.Ra8+ Kg7 41.Rd8 Qxa3 42.Rxd5 Rb1 43.Rd3 Qa1 44.Rd2 Qc3 1/2-1/2
2022.12.18 32nd Carlos Torre Mem
1096222 GM Quesada Perez, Ya (2598) GM Barrientos, S (2465) 1/2-1/2
1.d4 Nf6 2.Nf3 g6 3.Bf4 Bg7 4.Nbd2 O-O 5.e4 d6 6.c3 Nbd7 7.Be2 Qe8 8.h3 e5 9.dxe5 dxe5 10.Be3 b6 11.Qa4 Bb7 12.Ba6 Nc5 13.Qxe8 Rfxe8 14.Bxb7 Nxb7 15.Nh2 Nd6 16.f3 Nd7 17.O-O-O Nf8 18.h4 h5 19.g4 Kh7 20.Nhf1 Ne6 21.gxh5 gxh5 22.Ng3 Bh6 23.Bxh6 Kxh6 24.Ndf1 Rg8 25.Rg1 Nf4 26.Kc2 Nh3 27.Rg2 Nf4 28.Rg1 Nh3 29.Rg2 Nf4 30.Rg1 Ne6 1/2-1/2
2022.12.18 32nd Carlos Torre Mem
1096187 GM Barrientos, S (2465) GM Martinez Alcantara, Jose Eduardo (2597) 1/2-1/2
1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Qc2 O-O 5.e4 d5 6.e5 Ne4 7.Bd3 c5 8.Nf3 cxd4 9.Nxd4 Nd7 10.Bf4 Ndc5 11.O-O Bxc3 12.bxc3 Bd7 13.Be2 Na4 14.cxd5 exd5 15.f3 Nec5 16.Qd2 Rc8 17.Rac1 Qa5 18.Kh1 Rfe8 19.Bg3 b5 20.Bd1 Nb6 21.Bc2 Nc4 22.Qe2 Na4 23.Bxa4 bxa4 24.f4 Nd6 25.f5 Ne4 26.c4 Qd2 27.Qxd2 Nxd2 28.Rfe1 Rxc4 29.Rxc4 dxc4 30.e6 fxe6 31.fxe6 Bc8 32.Bd6 Bb7 33.Bb4 Ne4 34.e7 c3 35.Rf1 Nf6 36.Rc1 Nd5 37.Bc5 Nxe7 38.Re1 c2 39.Nxc2 Rc8 40.Rxe7 Bd5 41.Nb4 Rxc5 42.h3 Bf7 43.Rxa7 Be8 44.Kg1 Kf8 45.Kf2 Rb5 46.Nd3 Bg6 1/2-1/2
2022.12.17 32nd Carlos Torre Mem
1096128 FM Hernandez Machado, Patricia M. (2173) GM Barrientos, S (2465) 0-1
1.d4 Nf6 2.c4 c5 3.d5 b5 4.cxb5 a6 5.bxa6 g6 6.g3 d6 7.Bg2 Bg7 8.Nc3 O-O 9.Nf3 Bxa6 10.O-O Nbd7 11.Re1 Nb6 12.h3 Nfd7 13.Qc2 Qc7 14.Ng5 Nf6 15.h4 Rfb8 16.Bf3 Nc4 17.h5 Ne5 18.hxg6 Nxf3+ 19.exf3 hxg6 20.Kg2 Qd7 21.Qd2 Rb4 22.Qe3 Re8 23.Rh1 Qf5 24.Bd2 Rd4 25.Rad1 Bc4 26.Nge4 Nxd5 27.Nxd5 Qxd5 28.Rde1 Rd3 29.Qf4 Qf5 30.Qh4 Qxf3+ 31.Kg1 Qh5 32.Qf4 Qe5 33.Qxe5 Bxe5 34.Bc3 Bxc3 35.Nxc3 d5 36.Rh4 e6 37.Na4 Bxa2 38.Nxc5 Rd2 39.b4 Rb8 40.Kg2 d4 41.Nd7 Rxb4 42.Nf6+ Kg7 43.Ne4 Bd5 44.Kf1 Rc2 45.Ng5 Rbb2 46.Rh2 d3 47.Rd1 f6 48.Rh7+ Kg8 0-1
2022.12.17 32nd Carlos Torre Mem
1096153 GM Barrientos, S (2465) GM Albornoz Cabrera, Carlos Daniel (2577) 1-0
1.d4 Nf6 2.c4 e6 3.Nf3 d5 4.Nc3 Bb4 5.cxd5 exd5 6.Bg5 h6 7.Bh4 O-O 8.e3 Bf5 9.Qb3 Bxc3+ 10.bxc3 Nbd7 11.Be2 c5 12.O-O c4 13.Qxb7 Qb6 14.Qxb6 axb6 15.a4 Ne4 16.Rfc1 g5 17.Bg3 Ra5 18.Bd1 Rfa8 19.Ne5 Nxe5 20.Bxe5 b5 21.g4 Bg6 22.Bc7 R5a7 23.Bb6 Ra6 24.a5 Nd2 25.Ra2 Nb3 26.Bxb3 cxb3 27.Rb2 Bc2 28.Rcxc2 bxc2 29.Rxc2 Kf8 30.Rb2 Rxa5 31.Bxa5 Rxa5 32.f3 Ke7 33.Kf2 Kd6 34.e4 f6 35.Ke3 dxe4 36.fxe4 Ke6 37.Kd3 Ke7 38.d5 Kd6 39.Kd4 Ra4+ 40.Rb4 Ra2 41.Rxb5 Rd2+ 42.Ke3 Rxh2 43.Rb6+ Ke7 44.c4 h5 45.gxh5 Rxh5 46.c5 g4 47.Rb7+ 1-0
2022.12.16 32nd Carlos Torre Mem
1096100 GM Barrientos, S (2465) Limon Olmos, Ivan Alonso (2086) 1-0
1.e4 e5 2.Nf3 Nc6 3.Bb5 Nf6 4.d3 d6 5.c3 g6 6.O-O Bg7 7.Re1 O-O 8.Nbd2 h6 9.Nf1 Nh5 10.h3 Kh7 11.d4 Bd7 12.Ba4 Qe8 13.Bc2 Rd8 14.Ne3 Nf4 15.Nd5 Nxd5 16.exd5 Ne7 17.dxe5 dxe5 18.Nxe5 Be6 19.c4 c6 20.d6 c5 21.Bf4 Nc8 22.d7 Qe7 23.dxc8=N 1-0
2022.12.01 1st ITT Sabaneta 2022
1112452 GM Barrientos, S (2476) IM Sanchez Alvarez, R (2436) 0-1
1.d4 Nf6 2.c4 e6 3.Nf3 d5 4.Nc3 Bb4 5.cxd5 exd5 6.Bf4 O-O 7.e3 c6 8.Bd3 Bd6 9.Bg5 Re8 10.Qc2 h6 11.Bh4 a5 12.O-O Bg4 13.Nd2 Na6 14.a3 Be7 15.Rab1 b5 16.Ne2 Rc8 17.Rfe1 Bd7 18.Rbc1 c5 19.Qb1 c4 20.Bf5 b4 21.Bxf6 Bxf6 22.Nf4 Nc7 23.axb4 axb4 24.Nf3 Bxf5 25.Qxf5 g6 26.Qg4 Bg7 27.b3 Ne6 28.Ne5 Nxf4 29.exf4 cxb3 30.Rb1 Rc4 31.Qd1 Bxe5 32.fxe5 Qb6 33.Rxb3 Rxd4 34.Qc1 Re4 35.Rxe4 dxe4 36.Qb2 Rd8 37.h3 Rd4 38.Kh2 Qc5 39.e6 fxe6 40.Rg3 Qd6 41.Qa1 h5 42.h4 e3 43.Kh3 Qd8 44.Rxg6+ Kh7 45.Rg5 exf2 46.Rxh5+ Kg6 47.Rg5+ Kh6 48.Rg3 Qxh4# 0-1
2022.11.30 1st ITT Sabaneta 2022
1112396 IM Valderrama Quiceno, Esteban Alb (2439) GM Barrientos, S (2476) 1/2-1/2
1.Nf3 Nf6 2.g3 g6 3.Bg2 Bg7 4.O-O O-O 5.c4 c6 6.d4 d5 7.cxd5 cxd5 8.Ne5 Nc6 9.Nc3 e6 10.Bf4 Nh5 11.Nxc6 bxc6 12.Be3 f5 13.Qd2 Qf6 14.f4 Qe7 15.Na4 Nf6 16.Rac1 a5 17.Rc5 Ba6 18.Rc2 Bb5 19.Nc5 a4 20.Nd3 Bxd3 21.Qxd3 Qb7 22.Rfc1 Rfc8 23.h3 Ne8 24.Bd2 Nd6 25.e3 Bf8 26.Bc3 Rab8 27.Rf2 Qb5 28.Bf1 Qb6 29.Qa6 Ne4 30.Rfc2 Bb4 31.Qxb6 Rxb6 32.Kg2 Bxc3 33.bxc3 a3 34.Bd3 c5 35.c4 cxd4 36.exd4 dxc4 37.Bxc4 Kf8 38.Bb3 Rxc2+ 39.Rxc2 Rd6 40.Rc4 h5 41.g4 hxg4 42.hxg4 fxg4 43.Bc2 Nd2 44.Ra4 Nf3 45.Kg3 Kf7 46.Kxg4 Nxd4 47.Be4 Kf6 48.Rxa3 Rb6 49.Rd3 Rb4 50.Rd2 Ra4 51.Rb2 Ra3 52.Rd2 Ra4 53.Rb2 Ra3 54.Rd2 Nb5 55.Bd3 Nc3 56.Bc4 Ra4 57.Bb3 Ra6 58.Rc2 Ne4 59.Re2 Nc5 60.Re5 Rc6 61.Re3 Rb6 62.Rc3 Rb5 63.Bc4 Rb4 64.Kf3 Nd7 65.Bb3 Rb6 66.Kg4 Rd6 67.Kf3 Nb8 68.Ke4 Rb6 69.Rd3 Na6 70.Rc3 Rd6 71.Rc8 Nb4 72.Rf8+ Ke7 73.Rb8 Nd3 74.Bc4 Nc5+ 75.Ke3 Nd7 76.Rb5 Kf6 77.Bb3 Rc6 78.Rb7 Nc5 79.Rb4 Ra6 80.Rb5 Ra8 1/2-1/2
2022.11.30 1st ITT Sabaneta 2022
1112422 IM Bobadilla Viera, Jorge Samuel (2347) GM Barrientos, S (2476) 1/2-1/2
1.e4 c6 2.Nc3 d5 3.Nf3 Bg4 4.h3 Bxf3 5.Qxf3 Nf6 6.d4 e6 7.Bd3 dxe4 8.Nxe4 Nxe4 9.Qxe4 Nd7 10.O-O Nf6 11.Qh4 Be7 12.c3 Nd5 13.Qe4 Bf6 14.Rd1 Ne7 15.a4 a5 16.Bf4 Qd5 17.Qe2 Ng6 18.Bg3 O-O 19.Be4 Qd7 20.h4 Bxh4 21.Bxh4 Nxh4 22.Bxh7+ Kxh7 23.Qh5+ Kg8 24.Qxh4 Qd8 25.Qh5 Qd5 26.Qh4 f6 27.Rd3 Kf7 28.Rg3 Rh8 29.Qg4 g5 30.Rh3 Rag8 31.Re1 Rh4 32.Rxh4 gxh4 33.Qe4 b5 34.axb5 cxb5 35.Qxd5 exd5 36.Kf1 Re8 37.Ra1 a4 38.f3 Kg6 39.Kf2 Kg5 40.Rc1 f5 41.Ra1 Re6 42.Ra3 Rc6 43.Ke3 Re6+ 44.Kf2 Kf4 45.Ra1 Rb6 46.Rh1 Kg5 47.Ra1 Rc6 48.Ke3 f4+ 49.Kf2 Rc4 50.Ke2 Kf5 51.Kd3 Rc8 52.Ke2 Re8+ 53.Kf2 Kg5 54.Ra2 Re3 55.Ra1 Kf6 56.Rh1 Kg5 57.Ra1 Kh5 58.Ra2 Re6 59.Ra1 Kg5 60.Ra2 Kf6 61.Ra1 Ke7 62.Rh1 Rh6 63.Re1+ Kd6 64.Re8 h3 65.gxh3 Rxh3 66.Kg2 Rh7 67.Rd8+ Kc6 68.Rc8+ Kb6 69.Rb8+ Ka6 70.Ra8+ Kb7 71.Rd8 Rg7+ 72.Kf2 Kc6 73.Ra8 Rb7 74.Kg2 Re7 75.Kf2 Rd7 76.Rb8 Ra7 77.Rc8+ Kb6 78.Rb8+ Rb7 79.Ra8 Rh7 80.Kg2 Rg7+ 81.Kf2 Ra7 82.Rb8+ Kc6 83.Rc8+ Kd6 84.Rd8+ Ke6 85.Rb8 Ra5 86.Rc8 b4 87.cxb4 Rb5 88.Rc6+ Kd7 89.Rc5 Rxb4 90.Rxd5+ Kc6 91.Rc5+ Kb6 92.Rc2 Rxd4 93.Ke2 Kb5 94.Rc8 Rd6 95.Rf8 Kc4 96.Rxf4+ Kb3 97.Re4 Ra6 98.Kd2 Kxb2 99.Rb4+ Ka3 100.Rb8 Rf6 101.Ke3 1/2-1/2
2022.11.29 1st ITT Sabaneta 2022
1112365 GM Barrientos, S (2476) GM Mitkov, N1 (2497) 1/2-1/2
1.c4 e5 2.Nc3 Nc6 3.g3 Bc5 4.Bg2 d6 5.d3 Nge7 6.Nf3 a6 7.O-O O-O 8.a3 Ba7 9.Rb1 h6 10.Nd2 1/2-1/2
2022.11.28 1st ITT Sabaneta 2022
1112339 GM Barrientos, S (2476) FM Campos Gomez, Manuel (2322) 1-0
1.c4 c5 2.Nf3 Nc6 3.Nc3 g6 4.d4 cxd4 5.Nxd4 Bg7 6.Nc2 Nf6 7.e4 O-O 8.Be2 d6 9.O-O a5 10.Na3 Nd7 11.Nab5 Nc5 12.Be3 b6 13.Qd2 Bb7 14.Bh6 Bxh6 15.Qxh6 Nb4 16.a3 Nba6 17.Qe3 f5 18.exf5 Rxf5 19.Rad1 Qf8 20.f4 Qg7 21.Nd5 Bxd5 22.cxd5 Kh8 23.Nd4 Rf6 24.Bxa6 Nxa6 25.Ne6 Qg8 26.Qxb6 Qb8 27.Qd4 Nc7 28.f5 Nb5 29.Qd3 Qb6+ 30.Kh1 g5 31.Nxg5 Rg8 32.Ne4 Rh6 33.a4 1-0
2022.11.28 1st ITT Sabaneta 2022
1112307 GM Henriquez Villagra, C (2587) GM Barrientos, S (2476) 1-0
1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 g6 6.Be3 a6 7.f3 Nbd7 8.Qd2 b5 9.a4 b4 10.Na2 a5 11.c3 bxc3 12.Nxc3 Bb7 13.Bb5 Bg7 14.e5 dxe5 15.Nb3 Ba6 16.O-O O-O 17.Rfd1 Bxb5 18.axb5 Qc7 19.Qe2 Rfb8 20.Na4 e6 21.Rac1 Qb7 22.Nbc5 Nxc5 23.Nxc5 Qe7 24.Bg5 Qa7 25.Bxf6 Bxf6 26.Kf1 Rd8 27.Na4 Rd4 28.b6 Qd7 29.Nc5 Qd8 30.Rxd4 exd4 31.Qb5 Bg5 32.Ra1 Qd5 33.b7 Rb8 34.Rxa5 Kg7 35.Qa4 Be3 36.Ke2 Bg1 37.Kf1 Be3 38.Ke2 Bg1 39.Rb5 Qc6 40.Kd3 Bxh2 41.Qxd4+ e5 42.Qc4 Bg1 43.Kc2 Bd4 44.b3 h5 45.b4 h4 46.Kb3 h3 47.gxh3 Qxf3+ 48.Ka4 Qc6 49.Ka5 g5 50.Rb6 Qh1 51.Kb5 Qxh3 52.Qd5 Qf1+ 53.Kc6 Qf4 54.Ra6 Bxc5 55.bxc5 e4 56.Ra8 e3 57.Rxb8 e2 58.Ra8 Qf6+ 59.Qd6 Qf3+ 60.Kc7 1-0
2022.11.27 1st ITT Sabaneta 2022
1112252 IM Palencia, W (2260) GM Barrientos, S (2476) 0-1
1.d4 Nf6 2.Bg5 Ne4 3.Bf4 c5 4.Nd2 Nxd2 5.Qxd2 cxd4 6.Bxb8 Rxb8 7.Qxd4 Qa5+ 8.Qd2 Qxd2+ 9.Kxd2 g6 10.a4 Bg7 11.c3 d5 12.e3 O-O 13.Bd3 e5 14.Ne2 Be6 15.h4 h5 16.f4 Rbd8 17.fxe5 Bxe5 18.Nf4 Bg4 19.g3 Rfe8 20.Rhg1 Kg7 21.Raf1 Bc7 22.Re1 Bb6 23.Rgf1 Re5 24.Rf2 Rde8 25.Ng2 Bh3 26.Rh1 Bd7 27.Rhf1 R8e7 28.b3 a6 29.Re1 Bg4 30.Ref1 a5 31.Re1 Bc5 32.Ref1 b6 33.Re1 Bh3 34.Rh1 Bxg2 35.Rxg2 f5 36.Re2 Rxe3 37.Rhe1 d4 38.Rxe3 dxc3+ 39.Kd1 Rxe3 40.Rxe3 Bxe3 41.Ke2 Bc5 42.Kf3 Kf6 43.Bb1 Ke5 44.Bc2 Bd6 45.Ke2 Kd4 46.g4 hxg4 47.h5 gxh5 48.Bxf5 Bf4 49.Kf2 h4 50.Ke2 h3 51.Bxg4 c2 0-1
2022.11.27 1st ITT Sabaneta 2022
1112279 GM Barrientos, S (2476) GM Hernandez Guerrero, G (2549) 1/2-1/2
1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Nf3 O-O 6.h3 c6 7.Be3 a6 8.a4 a5 9.Qd2 Na6 10.Be2 Qc7 11.O-O e5 12.Rad1 Re8 13.d5 Bd7 14.dxc6 Bxc6 15.Qc2 b6 16.b3 Rad8 17.Qb1 Nc5 18.Nd2 Rc8 19.Rc1 Qb7 20.Bf3 h5 21.Rfe1 Kh7 22.Rcd1 Kg8 23.Qc2 Kh7 24.Qb1 Kg8 25.Nb5 Bf8 26.Nc3 1/2-1/2
2022.11.26 1st ITT Sabaneta 2022
1112224 GM Barrientos, S (2476) FM Malka, S (2265) 1-0
1.d4 d5 2.c4 e6 3.Nf3 Nf6 4.Nc3 Nbd7 5.Bg5 h6 6.Bh4 Be7 7.e3 O-O 8.Rc1 c5 9.Bd3 cxd4 10.exd4 dxc4 11.Bxc4 Nb6 12.Bd3 Bd7 13.O-O Bc6 14.Ne5 Nfd5 15.Bxe7 Nxe7 16.Bb1 Nd7 17.Qd3 g6 18.Qe3 Nxe5 19.dxe5 Kg7 20.Rfd1 Qa5 21.Qf4 Nd5 22.Nxd5 Bxd5 23.Qf6+ Kg8 24.Bxg6 Qd8 25.Bb1 Qxf6 26.exf6 Rac8 27.f4 Rfd8 28.Kf2 Rxc1 29.Rxc1 Bc6 30.Ke3 e5 31.fxe5 Rd5 32.Kf4 Rd4+ 33.Kg3 Rd2 34.b4 Rxg2+ 35.Kf4 Rb2 36.a3 Rf2+ 37.Ke3 Rf3+ 38.Kd4 Rxa3 39.b5 Ra4+ 40.Ke3 Ra3+ 41.Kf2 Bd7 42.Rc7 Rb3 43.Be4 Be8 44.Rc8 Kf8 45.e6 1-0
2022.11.25 1st ITT Sabaneta 2022
1112201 IM Pazos Gambarrotti, P (2083) GM Barrientos, S (2476) 0-1
1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Nge2 O-O 6.Ng3 c5 7.d5 e6 8.Be2 exd5 9.exd5 Re8 10.O-O a6 11.a4 Nbd7 12.Bf4 Ne5 13.Qd2 Bg4 14.f3 Bd7 15.Rfe1 Qb6 16.Bf1 h5 17.a5 Qd8 18.Bg5 Qc7 19.Nge4 Nh7 20.Bh6 Bh8 21.Nf2 f5 22.Na4 Bxa4 23.Rxa4 Nf7 24.Be3 Re7 25.Nh3 Rae8 26.Bf2 Rxe1 27.Bxe1 Bxb2 28.Nf4 Bd4+ 29.Bf2 Bxf2+ 30.Qxf2 Nf8 31.Qg3 Kh7 32.Bd3 Qe7 33.h4 Qf6 34.Kh2 Re3 35.Ra2 Ne5 36.Bf1 Ng4+ 37.Kh1 Qe5 38.Re2 Qa1 39.Kg1 Qd1 40.Nh3 Rxe2 41.fxg4 Re1 42.Qf4 hxg4 43.Ng5+ Kg8 44.h5 Rxf1+ 45.Qxf1 Qxf1+ 46.Kxf1 gxh5 0-1
2022.09.13 Titled Tue 13th Sep Early
1183095 IM Livaic, Leon (2565) GM Barrientos, S (2476) 1-0
1.d4 Nf6 2.c4 e6 3.Nf3 b6 4.Bf4 Bb7 5.e3 g6 6.Nc3 Bg7 7.h3 O-O 8.Be2 d6 9.O-O Nbd7 10.Bh2 a6 11.Qc2 Qe7 12.Rfd1 e5 13.dxe5 dxe5 14.Nd5 Nxd5 15.cxd5 Rfc8 16.Rac1 a5 17.Bb5 Nc5 18.e4 Rd8 19.Bg3 Rac8 20.a3 f6 21.b4 axb4 22.axb4 Nd7 23.Qb3 Kh8 24.Bc6 Bxc6 25.Rxc6 Bf8 26.Rdc1 Nb8 27.Rxf6 Qxf6 28.Bxe5 Bg7 29.Bxf6 Bxf6 30.e5 Bg7 31.d6 cxd6 32.Rxc8 Rxc8 33.exd6 Rd8 34.Ng5 1-0
2022.09.13 Titled Tue 13th Sep Early
1182863 FM Taboas Rodriguez, D (2359) GM Barrientos, S (2476) 0-1
1.d4 d6 2.Nf3 g6 3.c4 Bg7 4.Nc3 Nf6 5.e4 O-O 6.Be2 Nbd7 7.O-O e5 8.Be3 exd4 9.Nxd4 Nc5 10.f3 c6 11.Bf2 a5 12.Qd2 Re8 13.Rad1 Nfd7 14.Nb3 Bf8 15.Nxc5 dxc5 16.f4 Qe7 17.e5 f6 18.Bg4 f5 19.Bf3 Bg7 20.h4 Nf8 21.Qd6 Ne6 22.Qxe7 Rxe7 23.g3 Bd7 24.Na4 Be8 25.Nxc5 Nxc5 26.Bxc5 Rd7 27.b3 Bf8 28.Bxf8 Kxf8 29.Rxd7 Bxd7 30.Rd1 Ke7 31.Kf2 a4 32.Ke3 axb3 33.axb3 Ra3 34.Rd3 Be6 35.Kd4 Ra5 36.b4 Ra4 37.Kc5 b6+ 38.Kxb6 Rxb4+ 39.Kxc6 Rxc4+ 40.Kb6 Rc1 41.Ka5 h6 42.Kb4 Rg1 43.Bc6 Rc1 44.Bd5 Bd7 45.Bb3 Rb1 46.Kc3 Re1 47.Kb4 g5 48.hxg5 hxg5 49.Kc5 Re4 50.Rd4 Re3 51.Bc2 g4 52.Rd3 Re2 53.Bb3 Rf2 54.Rc3 Rd2 55.Bd5 Rb2 56.Rb3 Rc2+ 57.Kd4 Rd2+ 58.Rd3 Rb2 59.Rb3 Rd2+ 60.Kc4 Rxd5 61.Rb6 Be6 62.Kc3 Rd7 63.Ra6 Rc7+ 64.Kd4 Rc4+ 65.Kd3 Rb4 66.Ra7+ Bd7 67.Kc3 Re4 68.Kd3 Ra4 69.Rc7 Ra3+ 70.Rc3 Ra4 71.Ke3 Be6 72.Rd3 Re4+ 73.Kf2 Bc4 74.Rd6 Re2+ 75.Kg1 Be6 76.Kf1 Rb2 77.Kg1 Rb3 78.Kg2 Rb5 79.Kf2 Rd5 80.Kg2 Rxd6 81.exd6+ Kxd6 82.Kf2 Kd5 83.Ke3 Kc4 84.Kd2 Kd4 85.Ke2 Ke4 86.Kf2 Bc4 87.Kg2 Ke3 88.Kh2 Kf2 89.Kh1 Kxg3 90.Kg1 Kxf4 0-1
2022.09.13 Titled Tue 13th Sep Early
1182637 FM Rangel, D (2193) GM Barrientos, S (2476) 1-0
1.c4 c6 2.g3 d5 3.Bg2 Nf6 4.Nf3 e6 5.b3 Nbd7 6.O-O Bd6 7.Bb2 O-O 8.d3 a5 9.a3 b5 10.Nbd2 Ba6 11.Qc2 Qb8 12.Rab1 Rc8 13.Rfe1 h6 14.e4 dxe4 15.dxe4 Bc5 16.e5 Ne8 17.Ne4 bxc4 18.bxc4 Qa7 19.Nxc5 Qxc5 20.Red1 Nf8 21.Rbc1 Ng6 22.a4 Rd8 23.Bd4 Qb4 24.Bc3 Rxd1+ 25.Qxd1 Qxc4 26.Bxa5 Qd5 27.Bb6 Qxd1+ 28.Rxd1 Be2 29.Ra1 Bxf3 30.Bxf3 Nxe5 31.Bg2 Ra6 32.a5 Nd7 33.Be3 Nc7 34.Bf1 Nb5 35.Rd1 Nf6 36.Rd8+ Kh7 37.Bd3+ g6 38.Bd2 Nd5 39.Rd7 Kg7 40.h4 h5 41.Kf1 Kf6 42.Bg5+ Kg7 43.Bd2 e5 44.Bxb5 1-0
2022.09.13 Titled Tue 13th Sep Early
1182410 GM Barrientos, S (2476) Kostiukov, A (2271) 1-0
1.d4 g6 2.e4 Bg7 3.Nf3 d6 4.c3 e5 5.Bd3 Qe7 6.O-O Nf6 7.Re1 O-O 8.Nbd2 exd4 9.cxd4 Nc6 10.a3 Bg4 11.h3 Bxf3 12.Nxf3 Nd7 13.Bb5 a6 14.Ba4 b5 15.Bb3 Na5 16.Ba2 c5 17.Bg5 Bf6 18.Bxf6 Nxf6 19.e5 Nh5 20.Qd2 Nc4 21.Bxc4 bxc4 22.dxc5 dxc5 23.Rac1 Rfd8 24.Qh6 Qf8 25.Qe3 Rd3 26.Qe4 Rb3 27.Rc2 Rab8 28.Ree2 c3 29.Rxc3 Rxc3 30.bxc3 Rb3 31.e6 Rxc3 32.e7 Qe8 33.Rd2 1-0
2022.09.13 Titled Tue 13th Sep Early
1182966 GM Barrientos, S (2476) Player, E (2218) 1-0
1.a3 e5 2.b4 d5 3.Bb2 Nd7 4.e3 Ngf6 5.d3 c6 6.Be2 a5 7.c3 axb4 8.axb4 Rxa1 9.Bxa1 Be7 10.Nf3 O-O 11.O-O Re8 12.Nbd2 Qc7 13.e4 dxe4 14.dxe4 Bf8 15.Bb2 g6 16.Qc2 Bg7 17.Ra1 Nf8 18.Bc4 Ne6 19.h3 Nf4 20.Nf1 b5 21.Bb3 Bb7 22.c4 bxc4 23.Bxc4 c5 24.N1d2 cxb4 25.Ra7 Qb6 26.Qa4 Bc6 27.Bxf7+ Kh8 28.Qa6 Qxa6 29.Rxa6 Rc8 30.Nxe5 Bxe4 31.Nec4 Bd3 32.Bxf6 Bxf6 33.Rxf6 Ne2+ 34.Kh2 Kg7 35.Rf3 Bc2 36.Re3 Nc3 37.Re7 Kf6 38.Rb7 Rf8 39.Nd6 Ke5 40.N2c4+ Kd4 41.Ne3 Kd3 42.Nxc2 Kxc2 43.Rxb4 Rd8 44.Rd4 Ne2 45.Re4 Nc3 46.Re6 Kd3 47.Nc4 Rd4 48.Ne3 1-0
2022.08.16 Titled Tue 16th Aug Early
1207341 GM Barrientos, S (2477) IM Langner, L1 (2367) 1-0
1.d4 Nf6 2.c4 c5 3.Nf3 cxd4 4.Nxd4 g6 5.Nc3 Bg7 6.e4 d6 7.Nc2 b6 8.Be2 Bb7 9.f3 Nbd7 10.O-O Rc8 11.Be3 O-O 12.Rc1 Ne5 13.b3 Nfd7 14.Qd2 a6 15.Kh1 Bc6 16.f4 Nc5 17.fxe5 Bxe5 18.Bd4 Nxe4 19.Nxe4 Bxe4 20.Bxe5 dxe5 21.Qe3 Bxc2 22.Rxc2 Qd4 23.Rc3 Rfd8 24.h3 Qxe3 25.Rxe3 f6 26.Bf3 Rd2 27.a3 b5 28.Bb7 1-0
2022.08.16 Titled Tue 16th Aug Early
1207880 IM Baches Garcia, G (2326) GM Barrientos, S (2477) 1/2-1/2
1.e4 d5 2.exd5 Qxd5 3.Nc3 Qa5 4.g3 Nf6 5.Bg2 c6 6.Nge2 Bg4 7.h3 Bxe2 8.Qxe2 Nbd7 9.b4 Qc7 10.O-O e6 11.Rb1 a6 12.a4 Be7 13.b5 axb5 14.axb5 O-O 15.d3 Nd5 16.Bd2 Rfe8 17.Ne4 h6 18.c4 N5f6 19.Be3 Rac8 20.b6 Qb8 21.d4 Nxe4 22.Bxe4 Nf6 23.Bg2 Rcd8 24.Rfd1 Qd6 25.Bf4 Qd7 26.Ra1 Ra8 27.Ra7 Rxa7 28.bxa7 Ra8 29.Qa2 Bc5 30.dxc5 Qxd1+ 31.Kh2 Qd4 32.Bd6 Nd7 33.Qa5 Nf8 34.Qc7 Rxa7 35.Qb8 Ra2 36.Qxf8+ Kh7 37.Qxf7 Qxf2 38.Qxf2 Rxf2 39.Kg1 Re2 40.Bf1 Rd2 41.Bf4 Rb2 42.Bd6 g5 43.g4 Kg6 44.Bg2 Kf6 45.Be4 e5 46.Kf1 Rb3 47.Bf5 Rxh3 48.Bc8 Rb3 49.Ke2 e4 50.Kf2 Rb4 51.Ke3 Rxc4 52.Bxb7 Rc3+ 53.Kxe4 Rc4+ 54.Kd3 Rxg4 55.Bxc6 Rg1 56.Bd7 h5 57.c6 Rd1+ 58.Ke4 Rxd6 59.c7 Rxd7 60.c8=Q Re7+ 61.Kf3 Re5 62.Qf8+ Kg6 63.Qg8+ Kf6 64.Qh8+ Ke6 65.Qxh5 Rf5+ 66.Kg4 Rf4+ 67.Kg3 Kf5 68.Qf7+ Ke5 69.Qe7+ Kf5 70.Qf7+ Ke5 71.Qg7+ Kf5 72.Qf7+ 1/2-1/2
2022.08.16 Titled Tue 16th Aug Early
1208398 GM Barrientos, S (2477) Ramirez, Vid (2090) 0-1
1.d4 g6 2.e4 d6 3.Nc3 Nf6 4.Be3 c6 5.h4 Qa5 6.h5 Nxh5 7.Rxh5 Qxh5 8.Nf3 Bg7 9.Qd2 Qa5 10.O-O-O Bg4 11.Kb1 Nd7 12.Bc4 e6 13.Bb3 O-O-O 14.Rh1 Bxf3 15.gxf3 h5 16.a3 h4 17.Bg5 Bf6 18.Be3 h3 19.Qe2 c5 20.d5 Bxc3 21.dxe6 fxe6 22.bxc3 Qxc3 23.Bxe6 h2 24.Bf4 Qf6 25.Bxd7+ Rxd7 26.Rxh2 Rxh2 27.Bxh2 Rh7 28.Bg3 Rh1+ 29.Ka2 Qa1+ 30.Kb3 Rb1+ 31.Kc4 Qd4# 0-1
2022.08.16 Titled Tue 16th Aug Early
1208159 GM Barrientos, S (2477) FM Acor, C (2240) 1-0
1.d4 Nf6 2.c4 e5 3.dxe5 Ng4 4.e3 Nxe5 5.Nh3 Ng6 6.Nc3 d6 7.Nf4 Nxf4 8.exf4 Nc6 9.g3 g6 10.Bg2 Bg7 11.O-O O-O 12.Qd2 Re8 13.b3 Nd4 14.Bb2 Bh3 15.Rfe1 Bxg2 16.Kxg2 c6 17.Ne4 Nf5 18.Bxg7 Kxg7 19.Qc3+ f6 20.Rad1 d5 21.cxd5 cxd5 22.Nc5 Qb6 23.Rxe8 Rxe8 24.Rxd5 Qc6 25.Qf3 Re7 26.Nd3 Qc2 27.Kh3 h5 28.Rd8 Nh6 29.Qd5 Qb1 30.Kg2 Nf7 31.Rd7 Rxd7 32.Qxd7 b6 33.b4 Qxa2 34.b5 a5 35.bxa6 Qxa6 36.Nb4 Qc4 37.Nc6 b5 38.Nd8 Qe4+ 39.Kf1 Qb1+ 40.Ke2 Qe4+ 41.Kd2 Qb4+ 42.Kd1 Qb3+ 43.Ke1 Qb1+ 44.Kd2 Qb2+ 45.Kd3 Qb3+ 46.Ke2 Qc4+ 47.Kf3 g5 48.h3 gxf4 49.gxf4 b4 50.Ne6+ Kg6 51.f5+ Kxf5 52.Nf4+ Ke5 53.Ng6# 1-0
2022.08.16 Titled Tue 16th Aug Early
1207681 GM Barrientos, S (2477) IM Lazavik, Denis (2515) 0-1
1.d4 f5 2.Nf3 Nf6 3.g3 g6 4.Bg2 Bg7 5.O-O O-O 6.c4 d6 7.Nc3 c6 8.Qb3 Na6 9.Rd1 h6 10.d5 Nc5 11.Qc2 cxd5 12.cxd5 Bd7 13.Nd4 Rc8 14.h3 Qe8 15.Bf4 g5 16.Be3 Nce4 17.Qd3 Nxc3 18.bxc3 Ne4 19.Rdc1 Nc5 20.Qd2 Qg6 21.Kh2 f4 22.gxf4 gxf4 23.Bxf4 Rxf4 24.e3 Rh4 25.f4 Qh5 26.Rh1 Bxh3 27.Kg1 Kh8 28.Qe2 Bxd4 29.Qxh5 Bxe3+ 30.Kh2 Rxh5 31.Bxh3 Rg8 32.Raf1 Nd3 0-1
2022.08.16 Titled Tue 16th Aug Early
1207999 GM Barrientos, S (2477) IM Reprintsev, A (2350) 1-0
1.d4 d5 2.c4 e5 3.Nf3 e4 4.Nfd2 c6 5.e3 Be6 6.Nc3 Nf6 7.a3 a6 8.b4 b5 9.cxb5 cxb5 10.Bb2 Nbd7 11.Qb3 Nb6 12.h3 Nc4 13.Be2 Bd6 14.a4 Rb8 15.axb5 axb5 16.Bc1 O-O 17.O-O Bc7 18.Ra6 Bc8 19.Rxf6 gxf6 20.Re1 Qd6 21.Nf1 Bd7 22.g3 Bxh3 23.Nh2 Bd7 24.Bg4 f5 25.Bh3 h5 26.Ne2 h4 27.Nf4 hxg3 28.fxg3 Qh6 29.Kg2 Bxf4 30.exf4 Ra8 31.Nf1 Kg7 32.Ne3 Rh8 33.Rh1 Ra3 34.Bxa3 Be6 35.Bc1 Qh5 36.Qd1 Qg6 37.Kf2 Ra8 38.Bf1 Ra2+ 39.Be2 Kf8 40.Nxc4 dxc4 41.Be3 Bd7 42.Qb1 Qa6 43.Rh8+ Ke7 44.Qh1 c3 45.Qh4+ Qf6 46.Qxf6+ Kxf6 47.d5 Ke7 48.Bc5+ Kf6 49.Bd4+ Ke7 50.Bxc3 Kd6 51.Rd8 Kc7 52.Rf8 Kd6 53.Rxf7 Bc8 54.Ke3 Kxd5 55.Rc7 Ba6 56.Rc5+ Ke6 57.Bxb5 Bxb5 58.Rxb5 Rg2 59.Re5+ Kd6 60.Rxf5 Rxg3+ 61.Kd4 Rd3+ 62.Kc4 Kc6 63.b5+ Kc7 64.Be5+ 1-0
2022.08.16 Titled Tue 16th Aug Early
1208257 GM Munkhgal, G (2463) GM Barrientos, S (2477) 1-0
1.d4 Nf6 2.Bf4 e6 3.e3 c5 4.Nf3 cxd4 5.exd4 b6 6.c3 Bb7 7.Nbd2 d6 8.Bd3 Be7 9.O-O Nbd7 10.h3 O-O 11.Bh2 Qc7 12.Re1 a6 13.a4 Rfe8 14.Ne4 Nxe4 15.Bxe4 Bxe4 16.Rxe4 Qc6 17.Re2 b5 18.d5 exd5 19.Qe1 Kf8 20.Nd4 Qb6 21.a5 Qd8 22.Nc6 Qc7 23.Nxe7 Nf6 24.Nf5 1-0
2022.08.16 Titled Tue 16th Aug Early
1207526 FM Salman, P (2287) GM Barrientos, S (2477) 0-1
1.Nf3 Nf6 2.g3 g6 3.Bg2 Bg7 4.O-O O-O 5.d3 d5 6.Nbd2 Nc6 7.e4 e5 8.exd5 Nxd5 9.a4 h6 10.Nc4 Re8 11.Re1 a6 12.h3 Rb8 13.Kh2 Bf5 14.Ne3 Be6 15.c3 Qd7 16.Nc4 Bf5 17.Ne3 Nxe3 18.Rxe3 Rbd8 19.Ne1 e4 20.d4 h5 21.Nc2 Ne5 22.Bxe4 Ng4+ 23.hxg4 Bxe4 24.f3 Bxc2 25.Qxc2 hxg4 26.f4 Bf6 27.Bd2 Rxe3 28.Bxe3 Kg7 29.Qg2 Rh8+ 30.Kg1 c6 31.Kf2 Qe6 32.Rh1 Re8 33.Re1 Qb3 34.Re2 Qxa4 35.Bc1 Rxe2+ 36.Kxe2 Qc2+ 37.Bd2 Qxb2 38.Qe4 Qb5+ 39.Kf2 a5 40.Qc2 a4 41.Bc1 Qc4 42.Ba3 Bxd4+ 43.Ke1 Qxc3+ 44.Qxc3 Bxc3+ 45.Ke2 b5 46.Kd3 b4 47.Bc1 a3 0-1
2022.04.19 Titled Tue 19th Apr Late
1329446 GM Indjic, A (2613) GM Barrientos, S (2465) 0-1
1.d4 Nf6 2.c4 c5 3.d5 b5 4.Bg5 Ne4 5.Bf4 bxc4 6.f3 Nf6 7.e4 e6 8.Nc3 Bb7 9.Bxc4 exd5 10.exd5 d6 11.Qb3 Qb6 12.Qa4+ Nbd7 13.O-O-O Be7 14.Re1 Kf8 15.a3 Ne5 16.Bxe5 dxe5 17.Rxe5 Bd6 18.Re1 Rb8 19.Qc2 Bc8 20.Nge2 g6 21.g4 h5 22.h3 Kg7 23.g5 Nd7 24.Ne4 Be5 25.N2c3 Bf4+ 26.Kb1 Ne5 27.Na4 Qa5 28.Nexc5 Bf5 29.Re4 Bxe4 30.Qxe4 Nxc4 31.Qxf4 Nxa3+ 32.Ka2 Nc2 33.Qf6+ Kg8 34.d6 Nb4+ 35.Kb1 Nd3 36.d7 Nxc5 37.Nxc5 Qxc5 38.d8=Q+ Rxd8 39.Qxd8+ Kh7 40.Qf6 Qd5 41.Rc1 Re8 42.Qc3 Re2 43.Qc4 Qf5+ 44.Ka2 Re5 45.f4 Ra5+ 46.Kb3 Rb5+ 47.Ka4 a6 48.b4 Qd7 49.Qc6 Qd2 50.Qc4 Rxb4+ 51.Qxb4 Qxc1 52.Ka5 Qc6 53.h4 Kg8 54.Qb8+ Kh7 55.Qe5 Kg8 56.Kb4 Kf8 57.Qb8+ Ke7 58.Qa7+ Ke6 59.Qe3+ Kf5 60.Qe5+ Kg4 61.Ka3 Qe6 0-1
2022.04.19 Titled Tue 19th Apr Late
1329245 GM Barrientos, S (2465) WGM Kovanova, B (2342) 1-0
1.d4 Nf6 2.Nf3 e6 3.c4 d5 4.Nbd2 Bb4 5.g3 O-O 6.Bg2 dxc4 7.O-O a6 8.Nxc4 Nc6 9.e3 Rb8 10.a3 Be7 11.Qc2 b5 12.Nce5 Nxe5 13.Nxe5 Bb7 14.Bxb7 Rxb7 15.Bd2 c5 16.Nc6 Qd5 17.Nxe7+ Rxe7 18.Qxc5 Qxc5 19.dxc5 Ne4 20.Rfd1 f5 21.Rac1 Rd7 22.Bb4 Rc7 23.f3 Ng5 24.Kg2 e5 25.h4 Nf7 26.Ba5 Rc6 27.Rd7 Rfc8 28.b4 Nd6 29.Rxd6 Rxd6 30.cxd6 Rxc1 31.d7 1-0
2022.04.19 Titled Tue 19th Apr Late
1329760 GM Barrientos, S (2465) GM Oparin, G (2674) 0-1
1.d4 Nf6 2.c4 c6 3.Nc3 d5 4.Nf3 e6 5.Bg5 h6 6.Bxf6 Qxf6 7.Qb3 a5 8.a3 a4 9.Qc2 dxc4 10.Nxa4 Qd8 11.Nc3 b5 12.Rd1 Be7 13.g3 Nd7 14.Bg2 Bb7 15.O-O O-O 16.Nd2 Qc7 17.Nde4 Rfd8 18.e3 Qb6 19.h3 Rac8 20.Kh2 Ba6 21.f4 c5 22.f5 cxd4 23.exd4 Nf6 24.Qf2 exf5 25.Qxf5 Rxd4 26.Rde1 Bb7 27.Nxf6+ Bxf6 28.Nd5 Qa6 29.Nxf6+ gxf6 30.Rf4 Rxf4 31.gxf4 Bxg2 32.Rg1 Kh8 33.Qh5 f5 34.Rxg2 Qf6 35.Qe2 Rd8 36.Qe3 Qd4 37.Qg3 Qf6 38.Qe3 Rc8 39.Qg3 Re8 40.Qf3 Rg8 41.Rxg8+ Kxg8 42.Qa8+ Kh7 43.Qg2 Qd4 44.Kg3 Qe3+ 45.Qf3 Qe1+ 46.Kg2 Qd2+ 47.Qf2 Qd5+ 48.Kg3 Kg6 49.Kh4 Qd8+ 50.Kg3 Qd5 51.Qb6+ Kh5 52.Qe3 Qe4 53.Qf2 Kg6 54.Qb6+ f6 55.Qxb5 Qe3+ 56.Kg2 Qxf4 57.Qe8+ Kg5 58.Qe2 Qd4 59.Qf3 h5 60.Qg3+ Kh6 61.Qf2 Qe4+ 62.Kf1 f4 63.a4 Qh1+ 64.Ke2 Qe4+ 65.Kd2 Qd3+ 66.Kc1 f3 67.Qd2+ Kg6 68.Qxd3+ cxd3 69.Kd2 f2 0-1
2022.04.19 Titled Tue 19th Apr Late
1329031 GM Barrientos, S (2465) GM Bortnyk, Olexandr (2604) 0-1
1.d4 d6 2.e4 Nf6 3.f3 e5 4.Ne2 Be7 5.c4 c6 6.Nbc3 exd4 7.Nxd4 O-O 8.Be2 d5 9.cxd5 cxd5 10.e5 Nfd7 11.f4 Nc6 12.Be3 Bc5 13.Qd2 Ndxe5 14.Nxc6 Bxe3 15.Nxd8 Bxd2+ 16.Kxd2 Ng6 17.Nxf7 Rxf7 18.g3 Bf5 19.Bf3 d4 20.Nb5 Rd7 21.Rhc1 a6 22.Rc5 Ne7 23.Nc7 Rc8 24.Rac1 b6 25.R5c4 a5 26.Nd5 Rcd8 27.Nxb6 Rd6 28.Na4 Rh6 29.h4 Rg6 30.Rg1 Be6 31.Rc5 Nf5 32.Be4 Rf6 33.Re5 Nd6 34.Nc5 Nc4+ 35.Kd3 Nxe5+ 36.fxe5 Rh6 37.b3 Bf7 38.Bf5 Rd5 39.Nd7 Be6 40.Bxe6+ Rxe6 41.Nb8 Rd8 0-1
2022.04.19 Titled Tue 19th Apr Late
1329812 GM Barrientos, S (2465) FM Martinez Reyes, P (2401) 0-1
1.d4 Nf6 2.Nf3 b5 3.e3 a6 4.c3 Bb7 5.Bd3 d6 6.O-O Nbd7 7.Nbd2 e5 8.e4 Be7 9.Re1 O-O 10.Nf1 Re8 11.Ng3 Bf8 12.h3 c6 13.a4 Qc7 14.b3 d5 15.dxe5 Nxe5 16.Bf4 Bd6 17.Bxe5 Bxe5 18.Nxe5 Qxe5 19.exd5 Qxc3 20.Rxe8+ Rxe8 21.Rc1 Qb4 22.dxc6 Bxc6 23.Kh2 Bd5 24.axb5 axb5 25.Bc2 Qf4 26.Qf1 h5 27.Kg1 h4 28.Nh1 g6 29.Re1 Rxe1 30.Qxe1 Qg5 31.Qf1 b4 32.f3 Qd2 33.Qf2 Qc1+ 34.Kh2 Qf4+ 35.Kg1 Kg7 36.Qe1 Qd4+ 37.Nf2 Qb2 38.Qd1 Be6 39.Nd3 Qd4+ 40.Nf2 Qc5 41.Qd2 Nh5 42.Kh2 Ng3 43.Ne4 Qe5 44.Kg1 Qa1+ 45.Qd1 Qb2 46.Nxg3 hxg3 47.Kf1 Bf5 0-1
2022.04.19 Titled Tue 19th Apr Late
1329559 GM Barrientos, S (2465) GM Ibarra Jerez, JC (2570) 0-1
1.d4 d6 2.e4 e5 3.Nf3 exd4 4.Nxd4 Nf6 5.Nc3 Be7 6.g3 d5 7.e5 Ng4 8.f4 c5 9.Nf3 d4 10.Ne4 Qd5 11.Nc3 Qd7 12.Ne4 Qc6 13.Nf2 Ne3 14.Bxe3 dxe3 15.Nh3 O-O 16.Qe2 Qb6 17.Rb1 Be6 18.a3 Ba2 19.Rd1 Qxb2 20.Qxe3 c4 21.Bg2 Nc6 22.O-O c3 23.Nfg5 h6 24.Ne4 Qxa3 25.Ra1 Rac8 26.Kh1 Nb4 27.Qf2 Qb2 28.Rac1 Bc4 29.Rfe1 Rfd8 30.f5 Bf8 31.e6 f6 32.Nf4 Nc6 33.Ng6 Ne7 34.Nxe7+ Bxe7 35.Rb1 Qa2 36.Rxb7 Qa3 37.Rxa7 Qb4 38.Rb7 Qa3 39.Qf4 Re8 40.Qg4 Bd5 41.Nxf6+ Bxf6 42.Bxd5 Qd6 43.Rxg7+ Bxg7 44.f6 Qxd5+ 45.Re4 Qg5 46.f7+ Kh7 47.Qf3 Qc1+ 48.Kg2 Re7 49.Rg4 Qxc2+ 50.Kh3 Rf8 51.Qd5 Qd2 52.Qc5 Qd8 53.Qf5+ Kh8 54.Qg6 Rfxf7 55.exf7 Qf8 56.Rf4 c2 57.Qxc2 Rxf7 58.Rg4 Rf5 59.Qc7 Rh5+ 60.Rh4 Rxh4+ 61.Kxh4 Qf5 62.Qd8+ Kh7 63.Qe7 h5 64.Qe8 Qg4# 0-1
2022.04.19 Titled Tue 19th Apr Late
1329097 CM Senthilkumar, Pranav (1835) GM Barrientos, S (2465) 0-1
1.Nf3 Nf6 2.g3 g6 3.Bg2 Bg7 4.O-O O-O 5.c4 d6 6.d4 Nc6 7.Nc3 Bf5 8.d5 Na5 9.Nd2 c5 10.e4 Bg4 11.f3 Bd7 12.a3 Rc8 13.Qe2 e6 14.Kh1 exd5 15.cxd5 Re8 16.b3 Nxd5 17.Nxd5 Bxa1 18.b4 Nc6 19.Nb3 Nd4 20.Nxd4 Bxd4 21.Bb2 Be6 22.Bxd4 cxd4 23.Qd2 Bxd5 24.exd5 Qf6 25.f4 Rc3 26.Rd1 Rxa3 27.Qc2 d3 28.Rxd3 Re1+ 29.Bf1 Rxf1+ 30.Kg2 Rfa1 31.Qc8+ Kg7 32.Rxa3 Rxa3 33.Qxb7 Qb2+ 34.Kh3 Qf2 35.f5 Qxf5+ 0-1
2022.04.19 Titled Tue 19th Apr Late
1329622 IM Saldano Dayer, H (2422) GM Barrientos, S (2465) 0-1
1.b3 d5 2.Bb2 Bg4 3.g3 Nd7 4.Bg2 c6 5.Nf3 Ngf6 6.d3 e6 7.Nbd2 Bc5 8.h3 Bh5 9.O-O O-O 10.e4 a5 11.a3 dxe4 12.dxe4 Bxf3 13.Qxf3 Qc7 14.Nc4 b5 15.Ne3 Ne5 16.Qe2 a4 17.b4 Bb6 18.Bc3 Rad8 19.Kh1 Bd4 20.Bxd4 Rxd4 21.f4 Nc4 22.e5 Nd5 23.Nxc4 Rxc4 24.f5 Rc3 25.fxe6 Rxg3 26.exf7+ Rxf7 27.e6 Re7 28.Qf2 Nf6 29.Rae1 h6 30.Qf5 Rg5 31.Qf3 Rd5 32.Qe3 Rd6 33.Rxf6 gxf6 34.Qxh6 Rdxe6 35.Rg1 Rg7 36.Qh5 Qe5 37.Qf3 Qe2 38.Qf5 Qe5 39.Qf3 Qg3 0-1
2022.04.19 Titled Tue 19th Apr Late
1328882 Mitra, Roman (2132) GM Barrientos, S (2465) 0-1
1.c4 Nf6 2.g3 e6 3.Bg2 d5 4.cxd5 exd5 5.Qc2 Bd6 6.Nf3 O-O 7.O-O c6 8.b3 Re8 9.Re1 Na6 10.a3 Bg4 11.h3 Bh5 12.Bb2 Bg6 13.d3 Nc5 14.b4 Ne6 15.Nbd2 a5 16.bxa5 Rxa5 17.Nh4 Qe7 18.Nxg6 hxg6 19.a4 Rea8 20.e4 dxe4 21.dxe4 Bb4 22.Red1 Qc5 23.Qb3 Bxd2 24.Rxd2 Qg5 25.Bc3 Nc5 26.Qc4 Rxa4 27.Rxa4 Nxa4 28.Bb4 Nb6 29.Qb3 Nbd7 30.f4 Qb5 31.Qc3 Ra4 32.Be7 Qb1+ 33.Kh2 Nxe4 34.Bxe4 Qxe4 35.Bd6 Nf6 36.Be5 Nd5 37.Qb2 f6 38.Bd4 b5 39.Bc5 Rc4 40.Ba7 Rc3 41.Bd4 Rd3 42.Rxd3 Qxd3 43.Bc5 Qc3 44.Qf2 b4 45.Bd4 Qd3 46.Bb2 b3 47.Qe1 Qc2+ 48.Kh1 Qxb2 49.Qe8+ Kh7 50.f5 Qb1+ 0-1
2022.03.29 Titled Tue 29th Mar Early
1310993 GM Steinberg, N (2537) GM Barrientos, S (2468) 1-0
1.d4 Nf6 2.Nf3 e6 3.c4 Bb4+ 4.Bd2 a5 5.g3 d6 6.Bg2 Nbd7 7.O-O e5 8.Bg5 exd4 9.Nxd4 h6 10.Bf4 O-O 11.a3 Bc5 12.Nc3 a4 13.Rc1 Nb6 14.Qd3 Re8 15.Rfd1 Ng4 16.h3 Ne5 17.Bxe5 dxe5 18.Ndb5 Qe7 19.Nd5 Nxd5 20.cxd5 Ra6 21.Qc3 b6 22.e3 Ra5 23.b4 Rxb5 24.bxc5 Rxc5 25.Qb4 Bd7 26.Rxc5 bxc5 27.Qa5 Qd6 28.Rc1 c4 29.Rxc4 Qxa3 30.Qxc7 Bb5 31.Rc5 Qb2 32.d6 a3 33.Bd5 a2 34.Bxf7+ Kh7 35.Bxa2 Rf8 36.Rc2 Qa1+ 37.Kh2 Qe1 38.f4 Qxe3 39.Qc5 Qe4 40.Bb1 Bd3 41.Qxe5 Qxe5 42.fxe5 Rb8 43.d7 Kg6 44.Rc6+ 1-0
2022.03.29 Titled Tue 29th Mar Early
1310784 GM Barrientos, S (2468) GM Bortnyk, Olexandr (2604) 0-1
1.d4 d6 2.e4 Nf6 3.f3 e5 4.Ne2 Be7 5.c4 Nfd7 6.Nbc3 Bg5 7.Bxg5 Qxg5 8.h4 Qd8 9.Qd2 a5 10.O-O-O O-O 11.g4 a4 12.a3 Nc6 13.Kb1 Na5 14.Ng3 Nb3 15.Qf2 exd4 16.Nb5 c5 17.Nxd6 Ne5 18.Ngf5 Bxf5 19.Nxf5 Na5 20.Rc1 d3 21.Qxc5 Nxf3 22.Rd1 d2 23.Be2 b6 24.Qe3 Ne5 25.Qc3 Qc7 26.Rxd2 f6 27.g5 Naxc4 28.Rd5 Rac8 29.gxf6 Rxf6 30.Rg1 g6 31.Bxc4 Qxc4 32.Ne7+ Kf7 33.Nxc8 Qxe4+ 34.Ka1 Qxd5 35.Re1 Nc6 36.Nxb6 Qd4 37.Qg3 Qxb6 38.Qd3 Nd4 39.Qc4+ Ne6 40.Rd1 Qc7 41.Qxc7+ Nxc7 42.Rd7+ Ke6 43.Rxc7 h5 44.Rc5 Rf4 45.Rc6+ Kf5 46.Rc5+ Kf6 47.Ra5 Rxh4 48.b4 axb3 49.Kb2 Rg4 50.Rb5 Rg2+ 51.Kxb3 h4 52.Rb8 h3 53.a4 h2 54.Rh8 g5 55.a5 g4 56.a6 Rg3+ 57.Kb2 Rh3 58.Rf8+ Kg7 59.a7 h1=Q 60.a8=Q Qxa8 61.Rxa8 Kf6 62.Kc2 Re3 63.Kd2 Re6 64.Rg8 Kf5 65.Kd1 Kf4 66.Rf8+ Kg3 67.Rg8 Kf3 68.Rf8+ Kg2 69.Rf4 g3 70.Rd4 Kf2 71.Rd2+ Kf1 72.Rd7 Rf6 73.Rf7 Rxf7 0-1
2022.03.29 Titled Tue 29th Mar Early
1311066 GM Barrientos, S (2468) FM Taboas Rodriguez, D (2355) 1-0
1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.h4 O-O 6.Nge2 c5 7.d5 e6 8.Ng3 exd5 9.cxd5 a6 10.h5 b5 11.Bg5 Re8 12.Be2 b4 13.Na4 Qa5 14.f3 Bd7 15.b3 Bxa4 16.bxa4 b3+ 17.Kf1 b2 18.Rb1 Nfd7 19.hxg6 hxg6 20.Bd2 Qd8 21.Qc2 Qf6 22.Bc4 a5 23.Ne2 Ne5 24.Bb5 Nbd7 25.Bc3 Qe7 26.Qxb2 c4 27.Qd2 Reb8 28.Nd4 Nc5 29.Nc6 Nxc6 30.dxc6 Bxc3 31.Qxc3 Qe5 32.Qxe5 dxe5 33.Ke2 Nxa4 34.Bxa4 Rb4 35.Bb5 Rb8 36.a4 1-0
2022.03.29 Titled Tue 29th Mar Early
1310346 IM Lewtak, Da (2381) GM Barrientos, S (2468) 0-1
1.d4 Nf6 2.c4 g6 3.Nd2 d5 4.Ngf3 Bg7 5.e3 O-O 6.b3 b6 7.Bb2 Bb7 8.Be2 Nbd7 9.O-O dxc4 10.Nxc4 c5 11.Nce5 cxd4 12.Bxd4 Rc8 13.Rc1 Nxe5 14.Bxe5 Rxc1 15.Qxc1 Qa8 16.Qb2 Rd8 17.Rd1 h6 18.h3 Rxd1+ 19.Bxd1 Qc8 20.Be2 Qf5 21.a4 g5 22.Qd4 Qb1+ 23.Kh2 Qxb3 24.Bc4 Qa3 25.Qd8+ Bf8 26.Bd4 Qxa4 27.Ne5 Qb4 28.Bxf7+ Kg7 29.Qc7 Be4 30.Ba2 Qd6 31.Qc3 Bd5 32.Bb1 Kg8 33.f3 Nd7 34.e4 Bg7 35.Qc8+ Nf8 36.Qf5 Be6 37.Qg4 Bxg4 0-1
2022.03.29 Titled Tue 29th Mar Early
1309835 GM Barrientos, S (2468) FM Todorovic, Boj (2222) 1-0
1.d4 d5 2.c4 dxc4 3.Nf3 a6 4.a4 Nc6 5.e3 Bg4 6.Bxc4 e6 7.h3 Bh5 8.Nbd2 Nf6 9.O-O Bd6 10.b3 O-O 11.Bb2 Nd5 12.Re1 Bb4 13.Rc1 Qe7 14.Be2 Rad8 15.Qc2 Bg6 16.Bd3 Bxd2 17.Qxd2 Qb4 18.Qxb4 Ncxb4 19.Bxg6 hxg6 20.e4 Nf4 21.Ba3 Nbd3 22.Bxf8 Kxf8 23.Rxc7 Nxe1 24.Nxe1 Rxd4 25.Rxb7 Rd1 26.Kf1 Rb1 27.Rd7 Rxb3 28.g3 Nxh3 29.Nd3 Ng5 30.Nc5 Rb1+ 31.Ke2 Rb4 32.f3 e5 33.Ra7 Rc4 34.Nd7+ Ke8 35.Nxe5 Rxa4 36.Nc6 Ra2+ 37.Ke3 Ne6 38.Ne5 Nd8 39.f4 a5 40.Ra8 Ke7 41.g4 Ra3+ 42.Kd2 Rg3 43.g5 Rg2+ 44.Ke3 Ra2 45.Ra7+ Ke8 46.Ra8 Ke7 47.Nd3 Ra3 48.Kd4 Ne6+ 49.Kc4 Ra4+ 50.Kc3 Rb4 51.Ra7+ Kd6 52.Nxb4 axb4+ 53.Kxb4 Nxf4 54.Rxf7 Ne6 55.Kc3 Nxg5 56.Rxg7 Nxe4+ 57.Kd4 Nf6 58.Rxg6 Ke6 59.Rh6 Kf5 60.Rh1 Ke6 61.Rf1 Nd5 62.Rg1 1-0
2022.03.29 Titled Tue 29th Mar Early
1310115 GM Barrientos, S (2468) GM Caruana, Fabiano (2781) 1-0
1.d4 d5 2.c4 c6 3.Nf3 Nf6 4.Nc3 dxc4 5.e4 b5 6.Be2 a5 7.O-O e6 8.b3 b4 9.e5 Nfd7 10.Ne4 c3 11.a3 Bb7 12.Bg5 Qc7 13.Qc1 c5 14.Qf4 h6 15.Nd6+ Bxd6 16.exd6 Qc6 17.Be7 Qe4 18.Qg3 g5 19.Bb5 Nc6 20.Rfe1 Qf4 21.Qxf4 gxf4 22.d5 Nxe7 23.dxe6 Ng6 24.exd7+ Kf8 25.axb4 cxb4 26.Rxa5 Kg7 27.Rxa8 Rxa8 28.Nd4 Nf8 29.h4 Bd5 30.Re8 Ra1+ 31.Kh2 Nxd7 32.Bxd7 Rd1 33.Bf5 Rxd4 34.d7 Be6 35.Bxe6 c2 36.Rc8 fxe6 37.Rxc2 Rxd7 38.Rc4 e5 39.Rxb4 Rd2 40.Kg1 Kf6 41.f3 Rb2 42.Rb6+ Kf5 43.Rxh6 Rxb3 44.Rh5+ Kf6 45.Kh2 Rb1 46.Rh8 Re1 47.Rg8 Kf7 48.Rg5 Kf6 49.Kh3 Rh1+ 50.Kg4 Rh2 51.Kh5 Rh1 52.Rg4 Rh2 53.Kh6 Kf5 54.h5 Rh1 55.Rg5+ Kf6 56.Rg6+ Kf5 57.Rg4 Rh2 58.Rg5+ Kf6 59.g4 Rh3 60.Rf5+ Ke6 61.Kg5 Rxf3 62.h6 Rh3 63.Rf8 f3 64.Kg6 e4 65.h7 Ke7 66.Rf4 Kd6 67.Rxe4 Kd5 68.Rf4 Ke5 69.Rf5+ 1-0
2022.03.29 Titled Tue 29th Mar Early
1310900 CM Jaferian, K (2227) GM Barrientos, S (2468) 0-1
1.Nf3 Nf6 2.b3 g6 3.Bb2 Bg7 4.g3 O-O 5.Bg2 d5 6.c4 dxc4 7.bxc4 c5 8.d3 Nc6 9.O-O Qc7 10.Nbd2 b6 11.Rb1 Bb7 12.Ng5 Rad8 13.Nge4 Nd4 14.Nxf6+ Bxf6 15.Ne4 Bg7 16.a4 Rd7 17.Nc3 Rfd8 18.Nb5 Nxb5 19.axb5 Bxg2 20.Kxg2 Bxb2 21.Rxb2 e5 22.Qa1 e4 23.dxe4 Rd4 24.Ra2 R8d7 25.Rc1 Rxe4 26.Rc3 Qe5 27.Rca3 Qxa1 28.Rxa1 Rxe2 29.Rxa7 Rdd2 30.Rf1 Rc2 31.Ra6 Re6 32.Ra4 g5 33.h3 Rf6 34.g4 Kg7 35.Kg3 Rc3+ 36.f3 h6 37.Rf2 Rc1 38.Re2 Rg1+ 39.Rg2 Rc1 40.Re2 Rc3 41.Rf2 Rb3 42.Kg2 Kg6 43.Kg3 h5 44.gxh5+ Kxh5 45.Rf1 Rf4 46.Rf2 Rc3 47.Ra6 Rf6 48.Ra4 Rc1 49.Re2 Rf1 50.Rf2 Rg1+ 51.Rg2 Rb1 52.Rf2 Rb3 53.Ra8 Rb4 54.Rc2 Rf4 55.Rb8 Rb3 56.Rf2 Rf6 57.Rh8+ Kg6 58.Rg8+ Kh6 59.Rh8+ Kg7 60.Rb8 Rc3 61.h4 gxh4+ 62.Kxh4 Rxc4+ 63.Kg3 Rg6+ 64.Kh3 Rb4 65.Ra2 Rxb5 66.Raa8 Rb1 67.Kh2 Rb2+ 68.Kh3 b5 69.Rg8+ Kf6 70.Rgc8 c4 71.Rc6+ Ke5 72.Rc7 Rb1 73.Kh2 Rf6 74.Rc5+ Kd4 75.Rc7 Rxf3 76.Kg2 Rd3 77.Kf2 Rb2+ 78.Ke1 Rh3 79.Rd7+ Kc5 80.Rc8+ Kb4 81.Rxf7 Rh1+ 82.Rf1 Rb1+ 83.Ke2 Rhxf1 84.Ke3 Rbd1 85.Ke4 Rfe1+ 86.Kf3 Rd7 87.Rb8 Rf7+ 88.Kg4 Rg1+ 0-1
2022.03.29 Titled Tue 29th Mar Early
1310645 IM Ezat, M (2393) GM Barrientos, S (2468) 0-1
1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 O-O 5.a3 Bxc3+ 6.bxc3 b6 7.Bd3 Ba6 8.Ne2 Nc6 9.O-O Na5 10.e4 Ne8 11.Ng3 Bxc4 12.Bxc4 Nxc4 13.f4 f5 14.d5 Nf6 15.dxe6 dxe6 16.Qb3 b5 17.Qxb5 Nd6 18.Qb3 Nfxe4 19.Qxe6+ Kh8 20.Nxe4 Nxe4 21.Be3 Rf6 22.Qc4 Rg6 23.Bd4 Qh4 24.Ra2 c5 25.Be5 Rd8 26.Qf7 Qg4 27.h3 Qh5 28.Qe7 Rg8 29.Rb2 h6 30.Rb7 Kh7 31.Kh2 Qe2 32.Rg1 Ng3 33.c4 Nf1+ 34.Kh1 Ne3 35.Rb2 Qd3 36.Qxa7 Nxc4 37.Rf2 Nd2 38.Qxc5 Ne4 39.Qb6 Nxf2+ 40.Qxf2 Qxa3 41.Qc2 Rf8 42.Rd1 Qg3 43.Rd7 Rg8 44.Rf7 Qe3 45.Rxf5 Rc8 46.Qd1 Rc1 47.Qxc1 Qxc1+ 48.Kh2 Qd2 49.Rg5 hxg5 50.f5 Rf6 51.Bxf6 Qf4+ 52.g3 Qf2+ 53.Kh1 gxf6 54.h4 Qxg3 55.h5 Qf2 0-1
2022.03.29 Titled Tue 29th Mar Early
1309887 CM Mikhnenko, Alexander (2095) GM Barrientos, S (2468) 0-1
1.e4 c5 2.Nf3 e6 3.Qe2 a6 4.g3 b5 5.Bg2 Bb7 6.O-O Nf6 7.d3 d6 8.c3 Nbd7 9.Be3 Be7 10.h3 O-O 11.Nbd2 a5 12.Nh2 b4 13.f4 bxc3 14.bxc3 Qc7 15.g4 g6 16.g5 Nh5 17.Qf2 f6 18.gxf6 Bxf6 19.Rac1 d5 20.e5 Bxe5 21.Ng4 Bxf4 22.Qe1 d4 23.Bxf4 Nxf4 24.Ne4 Nxd3 25.Qh4 Nxc1 26.Nh6+ Kg7 27.Qe7+ Kxh6 28.Rxf8 Rxf8 29.Ng5 Ne2+ 30.Kh1 Rf1# 0-1
2022.03.29 Titled Tue 29th Mar Early
1310443 GM Barrientos, S (2468) GM Sanal, V (2601) 0-1
1.d4 Nf6 2.c4 e6 3.Nf3 d5 4.Nc3 c6 5.g3 Nbd7 6.Bg2 dxc4 7.O-O a5 8.Nd2 Nb6 9.e3 Be7 10.Qe2 O-O 11.Nxc4 Nxc4 12.Qxc4 Ra6 13.Bd2 b5 14.Qe2 Rb6 15.Rfc1 Ba6 16.Qe1 a4 17.Ne2 b4 18.Rxc6 Rxc6 19.Bxc6 Qb6 20.Bxa4 Bb7 21.Rc1 Ra8 22.Bb3 Qa5 23.Nf4 g5 24.Nd3 Qf5 25.Ne5 Bd6 26.Bc2 Qh3 27.Qf1 Qh5 28.f3 Rxa2 29.g4 Qh6 30.Rb1 Kg7 31.Bb3 Ra5 32.Nc4 Qxh2# 0-1
2022.03.29 Titled Tue 29th Mar Early
1310192 GM Tsydypov, Z (2533) GM Barrientos, S (2468) 1-0
1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 a6 5.c4 Nf6 6.Nc3 Bb4 7.e5 Ne4 8.Qg4 Nxc3 9.a3 Bf8 10.bxc3 d6 11.Bf4 Qa5 12.Qg3 g5 13.Bxg5 Rg8 14.Nb3 Qb6 15.Nd2 dxe5 16.Ne4 Nd7 17.Rd1 Be7 18.c5 Qa5 19.Qe3 Bxg5 20.Nxg5 Qxc5 21.Qd2 Qd5 22.Qc1 Qc5 23.Ne4 Qc7 24.Be2 f5 25.Qh6 Rg6 26.Qxh7 Kf8 27.Qxg6 fxe4 28.O-O Nc5 29.Qf6+ Kg8 30.Rd8+ 1-0
2022.03.25 Zonal 2.3 2022
1399591 GM Barrientos, S (2468) CM Lopez Rayo, Santiago (2177) 1-0
1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.Bg5 O-O 5.Nf3 d6 6.e3 Nbd7 7.Be2 e5 8.O-O c6 9.Ne4 Qc7 10.Nxf6+ Nxf6 11.Bh4 c5 12.h3 Re8 13.dxe5 dxe5 14.Nd2 e4 15.Qc2 Qc6 16.Rad1 Nd7 17.f4 exf3 18.Bxf3 Qb6 19.Bd5 Ne5 20.Ne4 Bf5 21.Rxf5 gxf5 22.Ng3 Ng6 23.Bg5 h6 24.Qxf5 hxg5 25.Bxf7+ Kh7 26.Bxe8 Rxe8 27.Rd7 Rf8 28.Qxg5 Qc6 29.Qg4 Qf6 30.Ne4 Qf1+ 31.Kh2 Qf5 32.Qxf5 Rxf5 33.Rxb7 a6 34.g4 Re5 35.Nf6+ Kh6 36.Nd5 Re6 37.g5+ Kh7 38.Kg3 Kg8 39.h4 Re4 40.h5 Ne5 41.h6 Bh8 42.h7+ Kf8 43.Rb8+ Kg7 44.Nf6 Rxe3+ 45.Kf4 Re1 46.Rg8+ Kf7 47.Ng4 Ng6+ 48.Kf3 Nh4+ 49.Kf2 Re8 50.g6+ Nxg6 51.Nh6+ Ke7 52.Rxg6 Bxb2 53.Nf5+ Kf7 54.Rg8 Re6 55.Kf3 1-0
2022.03.24 Zonal 2.3 2022
1399575 GM Barrientos, S (2468) IM Sanchez Alvarez, R (2428) 0-1
1.d4 Nf6 2.c4 e6 3.Nf3 d5 4.Nc3 c5 5.cxd5 Nxd5 6.e4 Nxc3 7.bxc3 cxd4 8.cxd4 Bb4+ 9.Bd2 Bxd2+ 10.Qxd2 O-O 11.Bc4 Nd7 12.O-O b6 13.a4 Bb7 14.Rfe1 h6 15.h3 Nf6 16.Bd3 Qc7 17.a5 a6 18.Rec1 Qd8 19.axb6 Nxe4 20.Qb2 Nf6 21.Ne5 Nd5 22.Be4 Rb8 23.Bxd5 Bxd5 24.Rxa6 Qg5 25.Ng4 f5 26.Ne3 Bb7 27.Ra5 Qg6 28.f4 Be4 29.Rb5 Rb7 30.Rc7 Rfb8 31.Kh2 Qe8 32.Rxb7 Rxb7 33.Nc4 Bd3 34.Qb3 Qc6 35.Rc5 Qe4 36.Qb2 Qxf4+ 37.g3 Qf1 38.Ne3 Rxb6 39.Qg2 Qb1 40.Qa8+ Kh7 41.Rc8 Rb2+ 42.Ng2 Rxg2+ 0-1
2022.03.24 Zonal 2.3 2022
1399583 WIM Argote Heredia, Valentina (2193) GM Barrientos, S (2468) 1/2-1/2
1.e4 e5 2.Nf3 Nc6 3.Nc3 Nf6 4.d4 exd4 5.Nxd4 Bb4 6.Nxc6 bxc6 7.Bd3 d5 8.Bd2 O-O 9.O-O Bg4 10.Qe1 Re8 11.Nxd5 cxd5 12.Bxb4 dxe4 13.Bc4 Qc8 14.Qe3 Be6 15.Bb3 Bxb3 16.axb3 Nd5 17.Qd2 Qf5 18.Ra5 Re5 19.Rd1 c6 20.c4 Nxb4 21.Qd8+ Re8 22.Qxe8+ Rxe8 23.Rxf5 Nd3 24.Ra5 g6 25.Rxa7 Kg7 26.Rc7 c5 27.Kf1 Rb8 28.f3 Rxb3 29.fxe4 Kf6 30.Rxd3 Rxd3 31.Rxc5 Rd2 32.b4 h5 33.b5 Rb2 34.h4 Ke6 35.e5 Kf5 36.Rc7 Kxe5 37.Rxf7 Kd4 38.Rc7 Ke3 39.Kg1 Kf4 40.Kh2 Kg4 41.Rc6 Kxh4 42.b6 g5 43.c5 g4 44.Rf6 Kg5 45.Rf1 h4 46.Rf8 h3 47.Rg8+ Kf4 48.c6 Rxg2+ 49.Kh1 Rb2 50.b7 Rb1+ 51.Kh2 Rb2+ 52.Kh1 Rb1+ 1/2-1/2
2022.03.23 Zonal 2.3 2022
1399567 GM Albornoz Cabrera, Carlos Daniel (2563) GM Barrientos, S (2468) 1-0
1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 a6 5.Bd3 Nf6 6.O-O e5 7.Nf3 d6 8.c4 Be7 9.Nc3 O-O 10.a3 Nc6 11.h3 Be6 12.Be3 Nd7 13.b4 h6 14.Qd2 Re8 15.Rfc1 Bf8 1-0
2022.03.22 Zonal 2.3 2022
1399556 GM Barrientos, S (2468) Camacho Campusano, David Daniel (2205) 1-0
1.c4 Nf6 2.Nc3 g6 3.e4 d6 4.d4 Bg7 5.Nge2 O-O 6.h4 c5 7.d5 h5 8.Bg5 b5 9.cxb5 a6 10.a4 Qa5 11.Bd2 Nbd7 12.Ng3 Ne5 13.Be2 e6 14.O-O Qc7 15.Bf4 exd5 16.Nxd5 Nxd5 17.Qxd5 Be6 18.Qd2 c4 19.Bh6 axb5 20.Bxg7 Kxg7 21.axb5 Rxa1 22.Rxa1 Rb8 23.Qg5 Kf8 24.f4 Qc5+ 25.Kh1 Ng4 26.f5 Qe5 27.Bxg4 Qxg3 28.fxe6 Qxg4 29.Qf6 Kg8 30.Qxf7+ Kh8 31.Qf6+ Kh7 32.Qg5 1-0
2022.03.22 Zonal 2.3 2022
1399560 GM Barrientos, S (2468) FM Cardoso Cardoso, Jose Gabriel (2460) 1/2-1/2
1.d4 Nf6 2.c4 e6 3.Nf3 d5 4.Nc3 dxc4 5.e3 a6 6.a4 b6 7.Bxc4 Bb7 8.O-O Bb4 9.Qe2 O-O 10.Na2 Bd6 11.Nc3 Bb4 12.Na2 Bd6 13.Nc3 1/2-1/2
2022.03.20 Zonal 2.3 2022
1399543 Lugo Roldan, Jean P. (2037) GM Barrientos, S (2468) 0-1
1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 e6 5.Nc3 a6 6.Be3 Nge7 7.Nb3 b5 8.Bc5 g6 9.f4 d5 10.e5 g5 11.Qh5 Ng6 12.Bxf8 Nxf4 13.Qh6 Rxf8 14.O-O-O Nxe5 15.Ne4 f6 16.g3 Ng4 17.Qxh7 Qe7 18.Qxe7+ Kxe7 19.gxf4 dxe4 20.fxg5 Nf2 21.gxf6+ Rxf6 22.Bg2 Bb7 23.Rde1 Nxh1 24.Bxh1 Rh8 25.Nc5 Bd5 26.Bxe4 Bxe4 27.Rxe4 Rxh2 28.b4 Rff2 29.Rxe6+ Kf7 30.Rxa6 Rxc2+ 31.Kb1 Rb2+ 32.Kc1 Rbg2 33.Ra7+ Kf6 34.Rd7 Rxa2 35.Ne4+ Ke5 36.Re7+ Kd4 37.Nd2 Rh1+ 0-1
2022.03.20 Zonal 2.3 2022
1399550 GM Barrientos, S (2468) FM Christie, Joshua (2224) 1-0
1.d4 Nf6 2.c4 e6 3.g3 Bb4+ 4.Bd2 Qe7 5.Bg2 O-O 6.Nf3 Bxd2+ 7.Nbxd2 d6 8.O-O e5 9.e4 Bg4 10.Qb3 Bxf3 11.Bxf3 Nc6 12.d5 Nd4 13.Qd3 a5 14.Bg2 Nd7 15.Rae1 a4 16.f4 Nc5 17.Qc3 Rfb8 18.fxe5 Qxe5 19.Kh1 f6 20.Rd1 a3 21.Nb1 axb2 22.Rxd4 Rxa2 23.Rd2 Na4 24.Qb3 Ra1 25.c5 b5 26.cxd6 cxd6 27.Rc2 Qd4 28.h4 b4 29.Kh2 h6 30.Rc7 Qb6 31.Rc6 Qd4 32.Rxd6 Nc5 33.Qf3 Qd3 34.Rc6 Qxb1 35.Rxb1 Rxb1 36.Qf2 Nd7 37.Qc2 Re1 38.Qxb2 b3 39.Bh3 Ne5 40.Rc8+ Rxc8 41.Bxc8 Re3 42.d6 Rd3 43.Be6+ Kh7 44.Bxb3 Rxd6 45.Bd5 Rd8 46.Kh3 h5 47.Qb7 Re8 48.Qc7 Rf8 49.Be6 Ra8 50.Bf5+ Kh8 51.Qd6 Re8 52.Qa6 Rd8 53.Qa5 Rb8 54.Bg6 1-0
2022.03.08 Titled Tue 8th Mar Early
1410850 GM Barrientos, S (2468) FM Kanyamarala, Tarun (2325) 1-0
1.d4 d5 2.c4 Nc6 3.Nc3 Nf6 4.e3 dxc4 5.Bxc4 e5 6.d5 Ne7 7.e4 Ng6 8.h3 Be7 9.Nf3 O-O 10.Be3 h6 11.O-O Nh5 12.Re1 Nhf4 13.Bf1 f5 14.Bxf4 exf4 15.e5 Nh8 16.Qd4 g5 17.d6 cxd6 18.exd6 Bf6 19.Qc4+ Kg7 20.Rad1 Bd7 21.Nd4 Nf7 22.Ne6+ Bxe6 23.Qxe6 Re8 24.Qxf5 Rxe1 25.Rxe1 Nxd6 26.Qe6 Qe8 27.Nd5 Qxe6 28.Rxe6 Ne8 29.Bb5 Bxb2 30.Rxe8 Rxe8 31.Bxe8 a6 32.Kf1 Kf8 33.Bd7 b5 34.Ke2 Be5 35.Kd3 1-0
2022.03.08 Titled Tue 8th Mar Early
1411118 GM Barrientos, S (2468) IM Bodnaruk, A (2392) 1-0
1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.f3 O-O 6.Be3 c5 7.Nge2 Nc6 8.d5 Na5 9.Ng3 e6 10.Be2 exd5 11.cxd5 a6 12.a4 Bd7 13.O-O b5 14.axb5 axb5 15.Nxb5 Qb6 16.b4 Bxb5 17.bxa5 Rxa5 18.Qb3 Rxa1 19.Rxa1 Rb8 20.Rb1 c4 21.Bxc4 Bxc4 22.Qxb6 Rxb6 23.Rxb6 Bf8 24.Rb8 Kg7 25.Bh6+ Kxh6 26.Rxf8 Kg7 27.Rd8 1-0
2022.03.08 Titled Tue 8th Mar Early
1410657 GM Svane, Rasmus (2637) GM Barrientos, S (2468) 1-0
1.Nf3 Nf6 2.g3 b6 3.Bg2 Bb7 4.O-O e6 5.c4 Be7 6.d4 O-O 7.Re1 a6 8.Nc3 Bb4 9.Qc2 Bxc3 10.Qxc3 Be4 11.Bh3 d6 12.Nd2 Bg6 13.e4 e5 14.dxe5 dxe5 15.Qxe5 Re8 16.Qc3 Nc6 17.b3 Nd4 18.c5 bxc5 19.Bb2 Nxe4 20.Nxe4 Bxe4 21.Re3 Qd5 22.Rae1 Re6 23.Bxe6 fxe6 24.Rxe4 Rf8 25.Rxd4 cxd4 26.Qxd4 1-0
2022.03.08 Titled Tue 8th Mar Early
1410155 GM Barrientos, S (2468) FM Berezin, V UKR (2307) 1-0
1.d4 Nf6 2.Nf3 g6 3.c4 Bg7 4.Nc3 O-O 5.e4 d6 6.h3 Nc6 7.d5 Na5 8.Be3 c5 9.Bd3 a6 10.O-O Rb8 11.a4 Qb6 12.Rb1 Qc7 13.Re1 Nd7 14.Qc2 e5 15.Nd2 b6 16.b4 Nb7 17.Rb2 f5 18.exf5 gxf5 19.Bxf5 Nf6 20.Bxc8 Qxc8 21.Reb1 Nh5 22.bxc5 bxc5 23.Nce4 Nf4 24.Rb6 Qd7 25.Bxf4 Rxf4 26.Qb3 Rf7 27.Nxd6 Nxd6 28.Rxb8+ Bf8 29.Qg3+ Rg7 30.Qxe5 Nf7 31.Qe6 Qc7 32.Ne4 Kh8 33.Rxf8+ Rg8 34.Qf6# 1-0
2022.03.08 Titled Tue 8th Mar Early
1410416 IM Brunner, N (2427) GM Barrientos, S (2468) 0-1
1.d4 Nf6 2.c4 c5 3.d5 b5 4.cxb5 a6 5.b6 d6 6.Nc3 Nbd7 7.e4 Qxb6 8.Nf3 g6 9.Nd2 Bg7 10.Be2 O-O 11.Nc4 Qc7 12.Bf4 Rb8 13.O-O Nb6 14.Ne3 Nfd7 15.a4 Bb7 16.Qc2 e5 17.dxe6 fxe6 18.Bg3 Qc6 19.a5 Nc8 20.Nc4 Bxc3 21.Qxc3 Qxe4 22.Bf3 Qd4 23.Qxd4 cxd4 24.Bg4 Bd5 25.Nxd6 Rxb2 26.Rfe1 Nxd6 27.Bxe6+ Bxe6 28.Rxe6 Nf5 29.f3 Nxg3 30.hxg3 Nc5 31.Rc6 Nb3 32.Rd1 Rf5 33.Rxa6 Rxa5 34.Rxa5 Nxa5 35.Rxd4 Rb6 36.Rd7 Nc6 37.g4 Ne5 38.Re7 Nf7 39.Kh2 Kg7 40.Kg3 Kf6 41.Ra7 Rb3 42.Ra6+ Kg7 43.Ra7 Rd3 44.Rb7 Rd6 45.Ra7 h6 46.Rb7 Kf6 47.Ra7 Ng5 48.Ra5 Rd3 49.Ra6+ Ne6 50.Rb6 Rd2 51.Ra6 g5 52.Rb6 Ke7 53.Rb7+ Rd7 54.Rb6 Kf6 55.Ra6 Kf7 56.Rb6 Re7 57.Ra6 Kg7 58.Kf2 Nf4 59.g3 Nd3+ 60.Kf1 Re1+ 61.Kg2 Re2+ 62.Kg1 Ne5 63.Ra3 Kf6 64.Rb3 Rd2 65.Rb6+ Kg7 66.Rb3 Rd3 67.Rb7+ Kf6 68.f4 Nxg4 69.Rb6+ Kf5 70.fxg5 hxg5 71.Kg2 Ne5 72.Rb5 Rd2+ 73.Kf1 Ke4 74.Rb4+ Kf3 75.Rb3+ Rd3 76.Rb1 Kxg3 0-1
2022.03.08 Titled Tue 8th Mar Early
1410973 CM Kadam, Om Manish (2144) GM Barrientos, S (2468) 1-0
1.e4 c5 2.Nf3 d6 3.d4 Nf6 4.Nc3 cxd4 5.Nxd4 g6 6.Be3 a6 7.f3 Nbd7 8.Qd2 Bg7 9.g4 b5 10.h3 Bb7 11.a3 Rc8 12.Be2 O-O 13.h4 Ne5 14.h5 Qd7 15.hxg6 fxg6 16.Bh6 Bxh6 17.Qxh6 Rxc3 18.bxc3 Rc8 19.g5 Nh5 20.Rxh5 gxh5 21.Ne6 Kf7 22.Qxh7+ 1-0
2022.03.08 Titled Tue 8th Mar Early
1410478 GM Barrientos, S (2468) GM Yang Kaiqi (2481) 1-0
1.d4 d5 2.c4 e6 3.Nc3 a6 4.cxd5 exd5 5.Qb3 c5 6.Nxd5 Be6 7.e4 Nc6 8.Qxb7 Bxd5 9.exd5 Nb4 10.Bg5 Rb8 11.Qa7 f6 12.Bf4 Nc2+ 13.Kd1 Rxb2 14.Bc1 Qe7 15.Qxe7+ Nxe7 16.Bxb2 Nxa1 17.Bxa1 Nxd5 18.Nf3 cxd4 19.Bc4 Nb6 20.Bxa6 Bc5 21.Bxd4 Kf7 22.Bxc5 1-0
2022.03.08 Titled Tue 8th Mar Early
1411523 IM Siva, Mahadevan (2349) GM Barrientos, S (2468) 1-0
1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 a6 5.Nc3 b5 6.Bd3 Bb7 7.O-O Nc6 8.Nxc6 Bxc6 9.Qe2 Ne7 10.a3 Ng6 11.Be3 Be7 12.f4 O-O 13.Rad1 Qc7 14.Kh1 Bb7 15.Qh5 Rac8 16.Rf3 Rfd8 17.Rh3 Nf8 18.Rf1 Bc5 19.Bd2 Bd4 20.f5 exf5 21.exf5 Bf6 22.Rg3 d5 23.Ne2 Re8 24.Nf4 Re4 25.Bxe4 dxe4 26.c3 Qc4 27.Kg1 Rd8 28.Be3 a5 29.Qg4 b4 30.Nh5 Be5 31.Bf4 Qc5+ 32.Be3 Qb5 33.Bd4 Ba6 34.Ra1 Rxd4 35.cxd4 Bxd4+ 36.Kh1 g6 37.Qxe4 Be5 38.fxg6 hxg6 39.Nf4 Bb7 40.Qe2 Qxe2 41.Nxe2 Bxb2 42.Rb1 bxa3 43.Rxa3 Bxa3 44.Rxb7 Bb4 45.Nd4 Ne6 46.Nc6 Nc5 47.Rb8+ Kg7 48.Nxb4 axb4 49.Rxb4 Nd3 50.Rd4 Ne5 51.h3 Nc6 52.Rd6 Ne5 53.Kh2 Nc4 54.Rd4 Ne3 55.Re4 Nd5 56.Kg3 Nf6 57.Ra4 Nh5+ 58.Kf3 Nf6 59.g4 Nd7 60.Kf4 Nc5 61.Rc4 Ne6+ 62.Kg3 g5 63.Ra4 Kg6 64.Ra5 f6 65.Ra6 Nc5 66.Rc6 Ne4+ 67.Kf3 Nd2+ 68.Ke3 Nf1+ 69.Ke2 Ng3+ 70.Kf3 Nf1 71.Rc2 f5 72.Rc6+ Kf7 73.gxf5 Nd2+ 74.Ke3 Nb3 75.Ke4 Nd2+ 76.Kd5 Nf3 77.Rg6 Ng1 78.Rxg5 Nxh3 79.Rg4 Kf6 80.Rh4 Ng5 81.Rf4 Nh3 82.Rf1 Ng5 83.Kd4 Nf7 84.Ke4 Nd6+ 85.Kd5 Nf7 86.Rf4 Kg5 87.Rf1 Kf6 88.Rf2 Kg5 89.Ke6 Nd8+ 90.Kd7 Nf7 91.f6 Kg6 92.Ke7 Ne5 93.f7 Nc6+ 94.Kd6 Nd4 95.f8=Q 1-0
2022.03.08 Titled Tue 8th Mar Early
1411530 GM Barrientos, S (2468) IM Vusatiuk, V (2308) 1-0
1.d4 Nf6 2.c4 e6 3.Nf3 a6 4.Nc3 d5 5.cxd5 exd5 6.Bf4 Bd6 7.g3 O-O 8.Bg2 c6 9.Bxd6 Qxd6 10.O-O Nbd7 11.Qb3 b5 12.Rfe1 a5 13.e4 dxe4 14.Nxe4 Nxe4 15.Rxe4 Nf6 16.Re5 Be6 17.Qc2 Bd5 18.Rae1 h6 19.Nh4 Bxg2 20.Kxg2 Qxd4 21.Nf5 Qd7 22.Rd1 Qb7 23.Re7 Qb6 24.Rd6 Rac8 25.Rxf6 gxf6 26.Nxh6+ Kh8 27.Nxf7+ Kg7 28.Ng5+ Kh6 29.Qh7+ Kxg5 30.f4+ Kg4 31.h3# 1-0
2022.03.08 Titled Tue 8th Mar Early
1411299 FM Petrovic, Aleksa (2280) GM Barrientos, S (2468) 0-1
1.d4 Nf6 2.c4 c5 3.d5 b5 4.cxb5 a6 5.bxa6 g6 6.Nc3 Bg7 7.e4 O-O 8.e5 Ne8 9.Nf3 Bxa6 10.Bxa6 Nxa6 11.O-O d6 12.Re1 Nb4 13.Bf4 c4 14.exd6 Nxd6 15.Qd2 Nd3 16.Re2 Rb8 17.b3 Nxf4 18.Qxf4 Bxc3 19.Rc1 cxb3 20.axb3 Bf6 21.Qh6 Nf5 22.Qd2 Rxb3 23.Rce1 Rxf3 24.gxf3 Nd4 25.Re3 Qxd5 26.Qd3 Rd8 27.Re4 Qf5 28.f4 Ne6 29.Qe3 Kg7 30.Kg2 h5 31.h3 Rc8 32.Qf3 Rc3 33.R1e3 Rc2 34.Re2 Rxe2 35.Qxe2 Nxf4+ 0-1
2022.02.22 Titled Tue 22nd Feb Early
1422623 GM Barrientos, S (2468) FM Kashefi, Amir Hosein (2203) 1-0
1.d4 b6 2.e4 Bb7 3.Bd3 e6 4.Nf3 c5 5.c3 a6 6.O-O d6 7.Re1 Nf6 8.Nbd2 Be7 9.Nf1 O-O 10.Ng3 Re8 11.h3 Nc6 12.a3 e5 13.d5 Nb8 14.b4 g6 15.Rb1 Nbd7 16.Be3 b5 17.c4 bxc4 18.Bxc4 Nb6 19.Bf1 c4 20.a4 Rc8 21.a5 Nbxd5 22.exd5 Nxd5 23.Qc2 Nxe3 24.Rxe3 Bf6 25.Rbe1 d5 26.Nxe5 d4 27.Nxf7 Qd5 28.Rxe8+ Rxe8 29.Rxe8+ Kg7 30.Qxc4 Qd7 31.Rb8 d3 32.Nd6 d2 33.Ne8+ Kh6 34.Nxf6 d1=Q 35.Qh4+ Kg7 36.Nxd7 Qxd7 37.Rd8 Qc6 38.Qd4+ 1-0
2022.02.22 Titled Tue 22nd Feb Early
1422887 GM Oparin, G (2681) GM Barrientos, S (2468) 1-0
1.d4 Nf6 2.c4 e6 3.Nf3 Bb4+ 4.Nbd2 a5 5.a3 Bxd2+ 6.Bxd2 b6 7.e3 Bb7 8.Bd3 d6 9.Qc2 Nbd7 10.e4 e5 11.O-O O-O 12.b4 Re8 13.d5 Qe7 14.Rfb1 Ra7 15.Ne1 Rea8 16.Qb2 axb4 17.axb4 Qf8 18.f3 Rxa1 19.Rxa1 Rxa1 20.Qxa1 Qa8 21.Qxa8+ Bxa8 22.Be3 Kf8 23.Bc2 c5 24.dxc6 Bxc6 25.Nd3 b5 26.Bb3 bxc4 27.Bxc4 d5 28.exd5 Bxd5 29.Ba6 Ke7 30.Nc5 Kd6 31.Kf2 Bc6 32.Nxd7 Nxd7 33.Bd3 g6 34.g4 f6 35.h4 Ke6 36.b5 Bd5 37.b6 f5 38.gxf5+ gxf5 39.Ke2 h5 40.Bb5 Kd6 41.f4 exf4 42.Bxf4+ Ke6 43.Bc7 Nc5 44.Ke3 Bb7 45.Kf4 Nd7 46.Kg5 Bf3 47.Bc4+ Ke7 48.Kxf5 Nc5 49.Ke5 Kd7 50.Bb5+ Kc8 51.Be8 Kb7 52.Bd8 Na4 53.Kf4 Bc6 54.Bxh5 Nxb6 55.Bxb6 Kxb6 56.Bg6 Kc7 57.h5 Kd6 58.h6 Bd5 59.h7 Bg8 60.h8=Q 1-0
2022.02.22 Titled Tue 22nd Feb Early
1423661 CM Manukyan, Artyom (2106) GM Barrientos, S (2468) 1/2-1/2
1.e4 c6 2.d4 d5 3.exd5 cxd5 4.Bd3 Nc6 5.c3 Qc7 6.Ne2 Bg4 7.O-O e6 8.Qe1 Bd6 9.f3 Bh5 10.Qh4 Nf6 11.Bg5 Bg6 12.Bxg6 fxg6 13.Nd2 O-O 14.Rae1 h6 15.Bf4 g5 16.Bxd6 Qxd6 17.Qg3 Qd7 18.Nc1 Nh5 19.Qf2 Nf4 20.Qe3 Rae8 21.Nd3 Qd6 22.Nxf4 Rxf4 23.Re2 Rf6 24.Rfe1 Ne7 25.Qe5 Qb6 26.Nf1 Ng6 27.Qe3 Nf4 28.Rd2 a5 29.Ng3 a4 30.Ne2 Ng6 31.Nc1 Kh8 32.Nd3 a3 33.b4 Qc7 34.Rc2 b6 35.Ne5 Nf4 36.b5 Ra8 37.Nc6 Ra4 38.Ne5 Ra5 39.g3 Ng6 40.Ng4 Rf7 41.Ne5 Nxe5 42.Qxe5 Qxe5 43.Rxe5 Rxb5 44.Kg2 Rb2 45.Ree2 Rxc2 46.Rxc2 Rc7 47.Kf2 b5 48.Ke3 b4 49.Kd3 bxc3 50.Rxc3 Ra7 51.Rc6 Rb7 52.Ra6 Rb2 53.Rxa3 Rxh2 54.Ke3 h5 55.Ra6 Kh7 56.Rxe6 Rxa2 57.Re5 Kh6 58.Rxd5 h4 59.gxh4 gxh4 60.Kf4 Rg2 61.Rd6+ Kh5 62.Rd5+ g5+ 63.Ke3 h3 64.Rd8 Kh4 65.d5 Kg3 66.d6 Rg1 67.Ke2 Rg2+ 68.Ke3 Rf2 69.Rf8 Rf1 70.d7 Rd1 71.d8=Q Rxd8 72.Rxd8 h2 73.Rh8 Kg2 74.Ke4 h1=Q 75.Rxh1 Kxh1 76.Kf5 Kg2 77.Kg4 Kf2 78.Kxg5 Kxf3 1/2-1/2
2022.02.22 Titled Tue 22nd Feb Early
1422413 FM Ljukin, S (2362) GM Barrientos, S (2468) 0-1
1.e4 c5 2.Nf3 d6 3.d4 Nf6 4.Nc3 cxd4 5.Nxd4 a6 6.Bg5 Nbd7 7.Qe2 Qa5 8.Bd2 Qb6 9.Nb3 e6 10.g4 h6 11.O-O-O Qc7 12.f4 b5 13.Bg2 Bb7 14.e5 dxe5 15.fxe5 Nh7 16.Bxb7 Qxb7 17.h4 Be7 18.g5 Nhf8 19.Rhf1 hxg5 20.hxg5 Ng6 21.Kb1 Ndxe5 22.Be3 Rc8 23.Na5 Qc7 24.Nb3 Qc4 25.Qg2 Qc6 26.Qe2 Kf8 27.Bd4 Qc4 28.Qf2 Kg8 29.Rde1 f6 30.gxf6 Bxf6 31.Bxe5 Nxe5 32.Rxe5 Rh2 33.Qf3 Bxe5 34.Qf7+ Kh7 35.Re1 Bxc3 36.bxc3 Qxc3 0-1
2022.02.22 Titled Tue 22nd Feb Early
1423482 GM Barrientos, S (2468) Do Nascimento, Christian Almeida (2120) 1-0
1.d4 c5 2.e4 cxd4 3.Nf3 Nc6 4.Nxd4 g6 5.Nc3 Bg7 6.Be3 Nf6 7.Bc4 O-O 8.Bb3 Qa5 9.O-O d6 10.h3 Bd7 11.Re1 Rac8 12.Nf3 a6 13.Nd5 Nxd5 14.exd5 Ne5 15.Nxe5 Bxe5 16.Bd4 Qc7 17.c3 Rfe8 18.Qf3 Bg7 19.Re3 Bxd4 20.cxd4 Bb5 21.Rae1 Qd7 22.h4 Bc4 23.h5 Bxb3 24.axb3 Rc2 25.h6 Kf8 26.Qf4 Rxb2 27.Rf3 f6 28.Re6 Qd8 29.g4 Kg8 30.Rfe3 Rc2 31.Qxf6 exf6 32.Rxe8+ Qxe8 33.Rxe8+ Kf7 34.Rh8 g5 35.Rxh7+ Kg6 36.Rxb7 Kxh6 37.Rb6 Rd2 38.Rxd6 Kg6 39.Rxa6 Rxd4 40.d6 Rf4 41.Kf1 Rxg4 42.Rb6 Rd4 43.Ke2 Kf5 44.Ke3 Rd1 45.b4 Ke5 46.d7 Rxd7 47.Rb5+ Rd5 48.Rb8 f5 49.b5 Rc5 50.Kd3 Rd5+ 51.Kc4 Rd1 52.b6 Kf4 53.Re8 Rb1 54.Kc5 Kf3 55.Re5 Kf4 56.Rd5 Ke4 57.Rd4+ Kf3 58.Rb4 Rc1+ 59.Kd6 Rc8 60.Ke5 Rf8 61.b7 f4 62.b8=Q Rxb8 63.Rxb8 Kxf2 64.Ke4 Kg3 65.Rb3+ Kg2 66.Ra3 Kf2 67.Kf5 f3 68.Kg4 Kg2 69.Rxf3 1-0
2022.02.22 Titled Tue 22nd Feb Early
1422977 GM Barrientos, S (2468) FM Sanchez Alvares, Kelvin Antonio (2194) 1-0
1.d4 Nf6 2.c4 e6 3.Nc3 c5 4.d5 exd5 5.cxd5 d6 6.e4 g6 7.f4 Bg7 8.Bd3 Nfd7 9.Nf3 O-O 10.O-O Na6 11.f5 Ne5 12.Nxe5 Bxe5 13.Bh6 Re8 14.Qf3 f6 15.h4 Qe7 16.a3 Nc7 17.Rae1 Bd7 18.Ne2 b5 19.Nf4 gxf5 20.exf5 Kh8 21.Ne6 Bxe6 22.fxe6 Rg8 23.Rxe5 dxe5 24.Qxf6+ Qxf6 25.Rxf6 Nxd5 26.Rf7 Rg6 27.Bxg6 hxg6 28.e7 Nxe7 29.Rxe7 1-0
2022.02.22 Titled Tue 22nd Feb Early
1423282 GM Kamsky, Gata (2657) GM Barrientos, S (2468) 1-0
1.d4 Nf6 2.Nf3 e6 3.Bf4 c5 4.e3 cxd4 5.exd4 b6 6.a4 a6 7.Bd3 Bb7 8.O-O Be7 9.h3 d6 10.Nbd2 O-O 11.Re1 Nbd7 12.Bh2 Qc7 13.c4 Rfe8 14.a5 bxa5 15.Qa4 Bc6 16.Qxa5 Qb7 17.b4 h6 18.c5 Nd5 19.cxd6 Bd8 20.Qa3 Qxb4 21.Reb1 Qxa3 22.Rxa3 f6 23.Rxa6 Bb6 24.Rxa8 Rxa8 25.Bg3 Ra3 26.Bg6 Nc3 27.Re1 Bd5 28.Be8 Ra7 29.Re3 Nb5 30.Re1 Kf8 31.Bxd7 Rxd7 32.Rb1 Bc6 33.Nc4 Bd8 34.Ncd2 Rb7 35.Rc1 Bd5 36.Rc8 Ke8 37.Rc5 Kd7 38.Nc4 Bxc4 39.Rxc4 Nxd6 40.Bxd6 Kxd6 41.Rc8 Kd7 42.Ra8 Bc7 43.g4 Rb8 44.Ra7 Kc6 45.Kg2 Rb2 46.Ra6+ Bb6 47.Ra8 e5 48.dxe5 Rxf2+ 49.Kg3 Re2 50.exf6 Bc7+ 51.Kh4 gxf6 52.Nd4+ Kb7 53.Nxe2 Kxa8 54.Kh5 Kb7 55.Kxh6 Kc6 56.Kg6 Kd5 57.h4 Ke4 58.h5 Kf3 59.h6 f5 60.Kxf5 Kxe2 61.h7 Be5 62.Kxe5 1-0
2022.02.22 Titled Tue 22nd Feb Early
1422018 GM Barrientos, S (2468) IM Sarkar, J (2314) 1-0
1.d4 Nf6 2.c4 e6 3.Nf3 d5 4.Nc3 Be7 5.Bf4 O-O 6.e3 b6 7.cxd5 Nxd5 8.Bg3 Bb7 9.Bd3 Nd7 10.O-O c5 11.Rc1 cxd4 12.Nxd4 Nxc3 13.Rxc3 Nc5 14.Bc2 Ne4 15.Bc7 Qd5 16.Bxe4 Qxe4 17.f3 Qg6 18.Bg3 Rac8 19.Qa4 Rxc3 20.bxc3 Qd3 21.Qxa7 Ba6 22.Re1 Bc5 23.h4 Bc4 24.Kh2 Qxc3 25.Nc6 Bxe3 26.Qc7 Bd2 27.Ne7+ Kh8 28.Re4 Bd5 29.Nxd5 exd5 30.Qxf7 Qf6 31.Qxd5 Ba5 32.Rf4 1-0
2022.02.22 Titled Tue 22nd Feb Early
1422293 GM Barrientos, S (2468) GM Deac, Bogdan-Daniel (2679) 0-1
1.d4 Nf6 2.Nf3 d5 3.c4 e6 4.g3 Be7 5.Bg2 O-O 6.O-O dxc4 7.Qc2 a6 8.a4 c5 9.dxc5 Bxc5 10.Qxc4 b6 11.b4 Be7 12.Bb2 Bb7 13.Nbd2 Nbd7 14.Rfd1 Rc8 15.Qf4 Nd5 16.Qg4 N7f6 17.Qh4 Bxb4 18.Nc4 Qe7 19.Rac1 b5 20.axb5 axb5 21.Nce5 Rxc1 22.Rxc1 Rc8 23.Rxc8+ Bxc8 24.Ng5 Bc3 25.Bxc3 Nxc3 26.Ngxf7 Nxe2+ 27.Kf1 Nc3 28.Qd4 Ncd5 29.h3 b4 30.Qc4 Bb7 31.Kg1 h6 32.Qb5 Qc7 33.Kh2 Bc8 34.Qa4 Bd7 35.Qa8+ Be8 36.Qa6 Bxf7 37.Qa8+ Be8 38.Qa6 Qe7 39.Qc8 b3 40.Qb8 Qc7 41.Bxd5 Qxb8 0-1
2022.02.08 Titled Tue 8th Feb Early
1433349 Shton, Roman (2074) GM Barrientos, S (2468) 0-1
1.d4 Nf6 2.Nf3 e6 3.g3 c5 4.Bg2 cxd4 5.Nxd4 d5 6.O-O Nc6 7.b3 Bc5 8.Bb2 O-O 9.e3 Qb6 10.Nxc6 bxc6 11.Nd2 Be7 12.c4 Ba6 13.Rc1 Rfd8 14.Qc2 Rac8 15.Rfd1 h6 16.Be5 Qa5 17.Bc3 Qa3 18.Nb1 Qc5 19.Bd4 Qa5 20.Bc3 Qb6 21.Bd4 Qb8 22.Qb2 dxc4 23.bxc4 Qxb2 24.Bxb2 Rxd1+ 25.Rxd1 Bxc4 26.Rc1 Bxa2 27.Nc3 Bc4 28.Na4 Bb5 29.Nc5 Rd8 30.Nb7 Rd2 31.Bxf6 Bxf6 32.Bxc6 Bxc6 33.Rxc6 Ra2 34.Rc8+ Kh7 35.Nd6 a5 36.h4 h5 37.Nxf7 a4 38.g4 hxg4 39.h5 g6 40.h6 a3 41.Rc7 Ra1+ 42.Kg2 a2 43.Ne5+ Kxh6 44.Nxg4+ Kg5 45.Nxf6 Rg1+ 46.Kxg1 a1=Q+ 47.Kg2 Kxf6 48.Rc4 g5 49.Rd4 Kf5 50.Kf3 e5 51.Rd8 Qh1+ 52.Ke2 g4 53.Rf8+ Ke4 54.Ra8 Qf3+ 55.Ke1 Qf7 56.Ra4+ Kf3 57.Kf1 Qb3 58.Ra1 Qb2 59.Ra2 Qc1# 0-1
2022.02.08 Titled Tue 8th Feb Early
1434119 GM Barrientos, S (2468) FM Silich, Yahor (2306) 1-0
1.d4 Nf6 2.Nf3 g6 3.g3 Bg7 4.Bg2 O-O 5.O-O d6 6.a4 a5 7.Nc3 Nbd7 8.e4 e5 9.h3 c6 10.Re1 Qc7 11.b3 Re8 12.Ba3 Bf8 13.Qd3 b6 14.Rad1 Bb7 15.dxe5 dxe5 16.Bxf8 Nxf8 17.Qd6 Qxd6 18.Rxd6 Kg7 19.Red1 Re7 20.Nd2 N6d7 21.Nc4 f6 22.h4 Rc8 23.Bh3 Rc7 24.f4 exf4 25.gxf4 Nc5 26.Nxb6 Nxe4 27.Nxe4 Rxe4 28.R1d4 Rce7 29.Rxe4 Rxe4 30.Nd7 Bc8 31.Nxf6 Rxf4 32.Ne8+ Kf7 33.Bxc8 Kxe8 34.Rxc6 Rxh4 35.Rc5 Kd8 36.Rxa5 Rd4 37.Ra8 g5 38.Bf5+ Ke7 39.a5 Rf4 40.Bd3 Nd7 41.a6 Rg4+ 42.Kf2 Nb6 43.Rh8 Kd6 44.a7 Rf4+ 45.Ke1 h5 46.Rxh5 g4 47.Rh6+ Kc5 48.Rxb6 1-0
2022.02.08 Titled Tue 8th Feb Early
1433156 FM Gombocz, Ferenc Jr. (2201) GM Barrientos, S (2468) 1-0
1.c4 Nf6 2.g3 e6 3.Bg2 d5 4.Nf3 Be7 5.O-O O-O 6.d4 c6 7.Nbd2 b6 8.Qc2 Ba6 9.b3 b5 10.c5 b4 11.Re1 Nbd7 12.e4 dxe4 13.Nxe4 Nxe4 14.Qxe4 Nf6 15.Qc2 Nd5 16.Ne5 Bb5 17.Bd2 Bf6 18.Bxd5 Qxd5 19.Bxb4 Qxd4 20.Bc3 Qxc5 21.a4 Ba6 22.b4 Qd6 23.Rad1 Qc7 24.Nd7 Bxc3 25.Nxf8 Bxe1 26.Rd7 Bxf2+ 27.Kg2 Qxd7 28.Nxd7 Rd8 29.Kxf2 Bb7 30.Ne5 h5 31.Nxc6 Rd6 32.Na5 Bd5 33.b5 e5 34.Qc7 Rf6+ 35.Ke2 Bf3+ 36.Ke3 e4 37.Qxa7 Bg2 38.b6 Rf3+ 39.Ke2 Bf1+ 40.Ke1 Bd3 41.b7 e3 42.b8=Q+ Kh7 43.Qf4 1-0
2022.02.08 Titled Tue 8th Feb Early
1433711 FM Goltseva, Ekaterina (2327) GM Barrientos, S (2468) 1-0
1.d4 Nf6 2.c4 c5 3.d5 b5 4.cxb5 a6 5.bxa6 g6 6.Nc3 Bg7 7.e4 O-O 8.Be2 Qa5 9.Bd2 Bxa6 10.e5 Ne8 11.Nf3 Bxe2 12.Qxe2 d6 13.e6 f5 14.h4 Nf6 15.h5 gxh5 16.Ng5 Qa6 17.Nb5 h6 18.Nf7 Kh7 19.Rxh5 Nxh5 20.Qxh5 Qxb5 21.Nxh6 Qxb2 22.Nxf5+ Bh6 23.Qxh6+ Kg8 24.Nxe7# 1-0
2022.02.08 Titled Tue 8th Feb Early
1434034 GM Barrientos, S (2468) FM Jarocka, Liwia (2006) 1-0
1.e4 e5 2.d4 exd4 3.Nf3 Nc6 4.c3 d5 5.exd5 Qxd5 6.cxd4 Bg4 7.Nc3 Bb4 8.Be2 Bxf3 9.Bxf3 Qc4 10.Bxc6+ Qxc6 11.O-O Bxc3 12.bxc3 O-O-O 13.Qb3 Nf6 14.Rb1 b6 15.Bg5 Qd5 16.Bxf6 gxf6 17.Qa4 Kb8 18.Rb5 Qe4 19.Rfb1 Rhg8 20.g3 Rg5 21.Qc4 Rxb5 22.Rxb5 Qe1+ 23.Qf1 Qe6 24.a4 f5 25.Qd3 f4 26.Rf5 fxg3 27.hxg3 Qc6 28.a5 Re8 29.d5 Re1+ 30.Kg2 Qh6 31.Kf3 Qh1+ 32.Kg4 Re4+ 33.f4 Re8 34.d6 Rg8+ 35.Rg5 Rxg5+ 36.fxg5 cxd6 37.Qxd6+ Kb7 38.Qd7+ Ka6 39.Qxf7 bxa5 40.Qc4+ Kb6 41.Qd4+ Kb7 42.Qd7+ Kb6 43.Qd8+ Ka6 44.Qf6+ Kb7 45.Qf7+ Kb6 46.Qe6+ Kb7 47.g6 hxg6 48.Qf7+ Kb8 49.Qxg6 Qd1+ 50.Kh3 Qh1+ 51.Kg4 Qd1+ 52.Kh4 Qh1+ 53.Kg5 Qc1+ 54.Kh5 Qxc3 55.Qe8+ Kb7 56.g4 Qh3+ 57.Kg5 a4 58.Qxa4 Qe3+ 59.Kh5 Qh3+ 60.Kg6 Qd3+ 61.Kh6 Qe3+ 62.g5 Qh3+ 63.Kg6 Qg4 64.Qxg4 1-0
2022.02.08 Titled Tue 8th Feb Early
1434308 IM Brunner, N (2427) GM Barrientos, S (2468) 0-1
1.d4 Nf6 2.c4 e6 3.g3 c5 4.d5 exd5 5.cxd5 d6 6.Nc3 g6 7.Nf3 Bg7 8.Bg2 O-O 9.O-O a6 10.a4 Nbd7 11.h3 Re8 12.Nd2 Rb8 13.Nc4 Ne5 14.Na3 b6 15.e4 h5 16.f4 Ned7 17.Nc4 Qc7 18.e5 dxe5 19.fxe5 Nxe5 20.Nxe5 Rxe5 21.Bf4 Nd7 22.d6 Qd8 23.Bxe5 Nxe5 24.Nd5 Be6 25.Nc7 Bc4 26.Rf4 Bd3 27.a5 Qxd6 28.axb6 Qxb6 29.Nd5 Qxb2 30.Nf6+ Bxf6 31.Rxf6 Qd4+ 32.Rf2 Rb2 33.Qe1 Rxf2 0-1
2022.02.08 Titled Tue 8th Feb Early
1433597 GM Barrientos, S (2468) CM Tay, J (2230) 1-0
1.d4 Nf6 2.Nf3 g6 3.c4 Bg7 4.Nc3 O-O 5.e4 d6 6.h3 c5 7.d5 b5 8.cxb5 a6 9.a4 Nbd7 10.Bd2 Ne8 11.Bd3 Nc7 12.O-O Ne5 13.Nxe5 Bxe5 14.f4 Bd4+ 15.Kh2 axb5 16.axb5 Rb8 17.Qe2 Bd7 18.f5 Qe8 19.Ra7 Qd8 20.Bh6 c4 21.Rxc7 Qxc7 22.Bxc4 Rfc8 23.Bd3 Bxc3 24.bxc3 Qxc3 25.Qf3 f6 26.e5 Bxb5 27.Bxb5 Qxf3 28.Rxf3 Rxb5 29.exf6 exf6 30.fxg6 hxg6 31.Rxf6 Rxd5 32.Rxg6+ Kh7 33.Re6 Rg8 34.Bf4 Rf5 35.g3 d5 36.Rd6 Rg7 37.h4 Rg6 38.Rd7+ Rg7 39.Rd8 Rgf7 40.Bg5 Rxg5 41.hxg5 Kg6 42.Rxd5 Rf5 43.Rd8 Kxg5 44.Kh3 Kf6 45.Kh4 Ra5 46.Rg8 Kf7 47.Rg5 Ra8 48.Kh5 Rh8+ 49.Kg4 Ra8 50.Kh4 Kf6 51.g4 Ra1 52.Rg8 1-0
2022.02.01 Titled Tuesday 1st Feb A
1438214 GM Barrientos, S (2468) WFM Zotova, Anastasia (2004) 1-0
1.d4 d5 2.c4 dxc4 3.Nf3 c5 4.d5 e6 5.e4 Nf6 6.Nc3 exd5 7.exd5 Bd6 8.Bxc4 O-O 9.h3 a6 10.a4 Re8+ 11.Be3 Bf4 12.Qd2 Qe7 13.O-O Bxe3 14.fxe3 Qxe3+ 15.Qxe3 Rxe3 16.Rfe1 Rxe1+ 17.Rxe1 Kf8 18.d6 Nc6 19.Ng5 Bf5 20.Nxf7 Na5 21.Ba2 c4 22.Ng5 Rd8 23.Re5 Rxd6 24.Rxa5 Bd3 25.Rc5 h6 26.Nf3 b6 27.Rc7 b5 28.axb5 axb5 29.Nxb5 Rb6 30.Nfd4 Nd5 31.Rc5 Ne3 32.b3 Ra6 33.Nc3 Ra3 34.Ndb5 Ra6 35.bxc4 Rf6 36.Rc8+ Kf7 37.c5+ Kg6 38.Bd5 Nxd5 39.Nxd5 Bxb5 40.Nxf6 1-0
2022.02.01 Titled Tuesday 1st Feb A
1439251 GM Barrientos, S (2468) Shuvalov, E (2182) 1-0
1.d4 Nf6 2.Nf3 g6 3.c4 Bg7 4.Nc3 d5 5.cxd5 Nxd5 6.e4 Nxc3 7.bxc3 O-O 8.Rb1 c5 9.Be2 Qc7 10.O-O Nd7 11.Bg5 Nf6 12.Qd3 Rd8 13.h3 b6 14.Qe3 Bb7 15.d5 c4 16.Rfd1 Rac8 17.Rb4 Ba6 18.Nd4 Qd7 19.Nc6 Re8 20.Ra4 Bb5 21.Rxa7 Bxc6 22.Rxd7 Bxd7 23.e5 Nh5 24.e6 fxe6 25.dxe6 Ba4 26.Rd7 Nf6 27.Rb7 Bc6 28.Ra7 Nd5 29.Qg3 Nxc3 30.Bxc4 Ne4 31.Qh4 Nxg5 32.Qxg5 Bf6 33.Qf4 Red8 34.Rc7 Rd1+ 35.Kh2 Rxc7 36.Qxc7 Be4 37.Qf4 Rd4 38.Qxf6 exf6 39.e7+ Rxc4 40.e8=Q+ Kg7 41.Qe7+ Kh6 42.Qxf6 Ra4 43.g4 Ra5 44.Qf8+ Kg5 45.f4+ Kh4 46.Qh6+ Rh5 47.gxh5 gxh5 48.Qg5# 1-0
2022.02.01 Titled Tuesday 1st Feb A
1439789 GM Zhigalko, S (2572) GM Barrientos, S (2468) 1-0
1.e4 c5 2.Nf3 e6 3.c3 d5 4.e5 d4 5.Bd3 Bd7 6.O-O Bc6 7.Re1 Ne7 8.b4 b6 9.bxc5 bxc5 10.Na3 Ng6 11.cxd4 cxd4 12.Nb5 Bc5 13.Qc2 Nd7 14.Nfxd4 Bd5 15.Nb3 Bxf2+ 16.Kxf2 Qh4+ 17.Kf1 Bxg2+ 18.Kxg2 Nf4+ 19.Kf3 Qxe1 20.Kxf4 g5+ 21.Kf3 Qh1+ 22.Ke2 Qxh2+ 23.Ke3 Qxe5+ 24.Kf2 Qh2+ 25.Ke1 Qg3+ 26.Kd1 Qg4+ 27.Ke1 Ne5 28.Be4 Qg1+ 29.Ke2 Qh2+ 30.Kf1 Qf4+ 31.Kg1 Qg3+ 32.Kf1 Qf4+ 33.Ke1 Ng4 34.Qc6+ Ke7 35.Ba3+ Kf6 36.Bb2+ Ke7 37.Bf3 Qg3+ 38.Kd1 Nf2+ 39.Ke2 Rhd8 40.Qc7+ Qxc7 41.Nxc7 Nd3 42.Nxa8 Nf4+ 43.Ke3 Rd3+ 44.Kf2 f5 45.Ba3+ Kf6 46.Nc7 g4 47.Bh1 g3+ 48.Kf1 h5 49.Re1 h4 50.Bb2+ Kg5 51.Be5 h3 52.Bxf4+ Kxf4 53.Nxe6+ Kg4 54.Nec5 Rd8 55.Ne6 f4 56.Nxd8 f3 57.Re4+ Kf5 58.Bxf3 g2+ 59.Bxg2 1-0
2022.02.01 Titled Tuesday 1st Feb A
1438517 GM Barrientos, S (2468) FM Goltseva, Ekaterina (2327) 1-0
1.d4 Nf6 2.c4 e6 3.Nf3 d5 4.Nc3 dxc4 5.e4 b5 6.Nxb5 Nxe4 7.Nc3 Nd6 8.Be2 Be7 9.O-O O-O 10.Qc2 Bb7 11.Bf4 Nd7 12.Rfd1 Nb6 13.Ne5 Bg5 14.Bg3 f5 15.f4 Bf6 16.b3 cxb3 17.axb3 Qe8 18.Na4 Rc8 19.Nc5 Bd5 20.Rxa7 Ne4 21.Ba6 Bxe5 22.dxe5 Qc6 23.Bf2 Ra8 24.Bb7 Qb5 25.Bxa8 Nxa8 26.Nxe4 Bxe4 27.Qc4 Qb8 28.Qxe6+ Kh8 29.Bc5 Re8 30.Qf7 Bb7 31.Rd7 Rg8 32.e6 Be4 33.Bd4 1-0
2022.02.01 Titled Tuesday 1st Feb A
1439545 GM Barrientos, S (2468) IM Vlassov, N (2294) 1-0
1.d4 Nf6 2.c4 Nc6 3.Nf3 e6 4.a3 g6 5.Nc3 Bg7 6.e4 d5 7.e5 Ne4 8.Bd3 Nxc3 9.bxc3 dxc4 10.Bxc4 Na5 11.Bd3 c5 12.O-O Bd7 13.Ng5 Bc6 14.Ne4 Bxe4 15.Bxe4 O-O 16.Rb1 Rb8 17.Qf3 cxd4 18.cxd4 Qxd4 19.Be3 Qa4 20.Bxa7 Ra8 21.Rb4 Qd7 22.Bc5 Rfc8 23.Bd6 Nc6 24.Bxc6 Rxc6 25.Rfb1 Rac8 26.g3 Rc1+ 27.Rxc1 Rxc1+ 28.Kg2 b5 29.a4 bxa4 30.Rb8+ Rc8 31.Qa8 1-0
2022.02.01 Titled Tuesday 1st Feb A
1438296 FM Karabalis, H (2252) GM Barrientos, S (2468) 1-0
1.e4 c5 2.a3 d5 3.exd5 Nf6 4.Bc4 Nxd5 5.Qf3 e6 6.Ne2 Nc6 7.O-O Be7 8.Nbc3 Nb6 9.Ba2 O-O 10.d3 Nd4 11.Nxd4 cxd4 12.Ne2 Bf6 13.Ng3 g6 14.Bh6 Bg7 15.Qf4 e5 16.Qd2 Nd5 17.Bxg7 Kxg7 18.Rae1 f6 19.Bxd5 Qxd5 20.f4 Bd7 21.fxe5 fxe5 22.Ne4 Bf5 23.Ng5 Rae8 24.Rf2 h6 25.Nf3 Bg4 26.Ref1 Rf5 27.Nh4 Rxf2 28.Qxf2 Qd8 29.Qf7+ 1-0
2022.02.01 Titled Tuesday 1st Feb A
1439867 GM Barrientos, S (2468) IM Ambartsumova, K (2382) 0-1
1.d4 Nf6 2.c4 e6 3.Nf3 d5 4.Nc3 Bb4 5.cxd5 exd5 6.Bg5 h6 7.Bh4 g5 8.Bg3 Ne4 9.Rc1 Nc6 10.e3 h5 11.h4 Nxg3 12.fxg3 g4 13.Nd2 Bd6 14.Ne2 Qe7 15.Kf2 Bf5 16.Nf4 O-O-O 17.Rxc6 bxc6 18.Qa4 Bxf4 19.exf4 Rhe8 20.Ba6+ Kd7 21.Qa3 Qxa3 22.bxa3 Bc2 23.Rc1 Ba4 24.Nb3 Bxb3 25.axb3 Re4 26.Rd1 Rde8 27.Bd3 Re3 28.b4 Kd6 29.Rd2 Re1 30.a4 Ra1 31.a5 Rb8 32.Rb2 Ra4 33.b5 cxb5 0-1
2022.02.01 Titled Tuesday 1st Feb A
1438912 GM Barrientos, S (2468) GM Sadhwani, Raunak (2616) 0-1
1.d4 Nf6 2.Nf3 g6 3.c4 Bg7 4.Nc3 O-O 5.e4 d6 6.h3 e5 7.d5 Nh5 8.g3 a5 9.Be2 Na6 10.Be3 Qe8 11.Nd2 Bd7 12.Bxh5 gxh5 13.Qxh5 Nb4 14.O-O-O Nd3+ 15.Kc2 Nc5 16.g4 Ba4+ 17.b3 Bd7 18.a4 Nxa4 19.bxa4 Bxa4+ 20.Nxa4 Qxa4+ 21.Kd3 b5 22.Rc1 b4 23.Ra1 Qd7 24.Rhb1 Rfb8 25.Qf5 Qe7 26.Ra4 Qe8 27.Rba1 b3 28.Nb1 b2 29.R1a3 c6 30.Bd2 cxd5 31.exd5 Rb3+ 32.Bc3 e4+ 33.Kc2 Rxc3+ 34.Nxc3 Bxc3 35.c5 Qb5 36.Rb3 Qd3# 0-1
2022.02.01 Titled Tuesday 1st Feb A
1439427 IM Rathnakaran, K (2316) GM Barrientos, S (2468) 0-1
1.e4 c5 2.Nf3 e6 3.d3 d5 4.Nbd2 Nc6 5.g3 Bd6 6.Bg2 Nge7 7.O-O O-O 8.c3 f6 9.Nh4 Bc7 10.f4 f5 11.exd5 exd5 12.Ndf3 h6 13.Be3 b6 14.d4 Bd6 15.Ne5 Be6 16.Nhg6 Nxg6 17.Nxg6 Re8 18.Qd3 c4 19.Qc2 Qf6 20.Ne5 Ne7 21.Rae1 Rad8 22.Qa4 Bb8 23.b3 cxb3 24.axb3 Nc8 25.c4 Rf8 26.Bf2 Kh7 27.Nc6 Bd7 28.cxd5 Nd6 29.Qa1 Rde8 30.Nxb8 Rxb8 31.Qxa7 Rb7 32.Qa6 Bb5 33.Qa3 Bxf1 34.Re6 Bxg2 35.Kxg2 Qf7 36.Qxd6 Rd7 37.Qe5 Rfd8 38.d6 Qf8 39.d5 Rxd6 40.Bxb6 Rxd5 41.Qa1 Rd2+ 42.Bf2 Qf7 43.Qe1 Qb7+ 44.Kh3 Qf3 45.Rxh6+ Kxh6 46.Qe6+ g6 0-1
2022.02.01 Titled Tuesday 1st Feb A
1438666 FM Krishnan, V (2228) GM Barrientos, S (2468) 0-1
1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 a6 5.Be2 b5 6.O-O Bb7 7.Bf3 Nc6 8.Re1 Nge7 9.Nc3 Nxd4 10.Qxd4 Nc6 11.Qd1 Ne5 12.Bf4 Qf6 13.Nd5 Nxf3+ 14.Qxf3 exd5 15.exd5+ Be7 16.Qg3 O-O 17.h4 Qxh4 18.Qe3 Bf6 19.g3 Qh5 20.f3 Bxd5 21.g4 Qh3 22.Kf2 Rae8 0-1
2022.02.01 Titled Tuesday 1st Feb A
1439181 IM Abdyjapar, Asyl (2346) GM Barrientos, S (2468) 1-0
1.c4 Nf6 2.g3 e6 3.Bg2 d5 4.Nf3 Be7 5.O-O O-O 6.b3 c6 7.Bb2 a5 8.Nc3 Nbd7 9.d3 b6 10.a3 Bb7 11.Qc2 Rc8 12.e3 b5 13.Rfd1 Qb6 14.Nd4 Ba6 15.Rab1 Rc7 16.Qe2 Rfc8 17.h3 h6 18.g4 Nf8 19.Qd2 Ng6 20.Rbc1 Nh4 21.Bh1 Bc5 22.Qe2 Qb8 23.cxb5 cxb5 24.a4 Bxd4 25.exd4 bxa4 26.bxa4 Qb3 27.Qd2 Qb4 28.Ba1 Ng6 29.Rb1 Qd6 30.Nb5 Bxb5 31.axb5 Rc2 32.Qe3 Nd7 33.Bg2 a4 34.Rbc1 Qa3 35.Rxc2 Rxc2 36.Rb1 Qa2 37.Qe1 Nf4 38.Bf1 Nb6 39.Rc1 a3 40.Rxc2 Qxc2 41.Qa5 Qc1 42.Qxb6 Nxh3+ 43.Kg2 Nf4+ 44.Kg1 Nh3+ 45.Kg2 Qxa1 46.Qa7 Nf4+ 47.Kg1 Qb2 48.b6 a2 49.b7 a1=Q 50.b8=Q+ Kh7 51.Qxa1 Qxa1 52.Qxf4 f6 53.Kg2 Qd1 54.Qf3 Qd2 55.Qe3 Qd1 56.Be2 Qa4 57.Bf3 Qc6 58.Qf4 Qc3 59.Qe3 Qc6 60.Be2 Qd6 61.f4 Kg6 62.Bf3 Kf7 63.Be2 g5 64.f5 exf5 65.gxf5 Kg7 66.Bh5 Qc7 67.Qe6 Qc2+ 68.Be2 h5 69.Qe7+ Kg8 70.Qe8+ Kg7 71.Qg6+ Kf8 72.Qxf6+ Ke8 73.Qe6+ Kd8 74.f6 g4 75.f7 1-0
2021.11.07 1st ITT Latinoamericano B
1500760 GM Barrientos, S (2456) FM Medina Diaz, Rafael Alejandro (2317) 1-0
1.d4 d5 2.c4 c6 3.Nf3 Nf6 4.Nc3 dxc4 5.e4 b5 6.Be2 b4 7.Na4 Nxe4 8.Bxc4 Nd6 9.Bb3 e6 10.O-O Be7 11.Bf4 O-O 12.Rc1 Ba6 13.Re1 Bb5 14.Nc5 Nf5 15.Bxe6 Bxc5 16.Bxf5 Bd6 17.Bxd6 Qxd6 18.Ng5 g6 19.Ne4 Qd8 20.Bh3 Na6 21.Qd2 Kg7 22.Qf4 Nc7 23.Qe5+ f6 24.Qg3 Nd5 25.Nc5 Re8 26.Ne6+ Rxe6 27.Bxe6 Nb6 28.d5 cxd5 29.Rc7+ Kh8 30.Rec1 Bd7 31.Qh3 f5 32.Qe3 1-0
2021.11.07 1st ITT Latinoamericano B
1500765 FM Tapie, P (2282) GM Barrientos, S (2456) 0-1
1.e4 c6 2.d4 d5 3.e5 c5 4.dxc5 e6 5.Be3 Nh6 6.f4 Nd7 7.Bb5 Nf5 8.Bf2 Qa5+ 9.Nc3 a6 10.Bxd7+ Bxd7 11.g4 d4 12.a3 dxc3 13.b4 Qb5 14.gxf5 Bc6 15.Nf3 Qc4 16.Be3 Qe4 17.Kf2 Rd8 18.Ke1 Ra8 19.Kf2 Qxf5 20.Nd4 Qe4 21.Qe2 Rd8 22.Nf3 Qf5 23.Qd1 Qe4 24.Qe2 Qf5 25.Qd1 Qe4 0-1
2021.11.06 1st ITT Latinoamericano B
1500751 GM Barrientos, S (2456) Avila Rodriguez, Joshua Ad (2111) 1-0
1.d4 d5 2.c4 c6 3.Nf3 Nf6 4.g3 Bf5 5.Nc3 e6 6.Bg2 h6 7.O-O Nbd7 8.Nd2 Be7 9.e4 dxe4 10.Ndxe4 O-O 11.h3 Qb6 12.c5 Qd8 13.Bf4 Nxe4 14.Nxe4 Bxe4 15.Bxe4 Nf6 16.Bc2 Qd7 17.Qd3 Rfd8 18.Be5 Kf8 19.Rad1 b6 20.b4 a5 21.cxb6 axb4 22.Bc7 Ra3 23.Bb3 Re8 24.Rc1 Bd6 25.Qc4 Bxc7 26.bxc7 Nd5 27.Qc5+ Kg8 28.Bxd5 exd5 29.Rfe1 Rxe1+ 30.Rxe1 Qxc7 31.Re8+ Kh7 32.Qxb4 Ra7 33.Qb1+ g6 34.Qb4 c5 35.dxc5 Qc6 36.Qb8 Qxc5 37.Qe5 f6 38.Qb8 g5 39.Rh8+ Kg6 40.Qe8+ Kf5 41.g4+ Kf4 42.Qe6 Kf3 43.Qxf6+ Ke2 44.Re8+ Kd1 45.Qa1+ Kd2 46.Qe1+ Kd3 47.Re3+ Kc2 48.Re2+ 1-0
2021.11.06 1st ITT Latinoamericano B
1500755 IM Martin del Campo, R (2282) GM Barrientos, S (2456) 1/2-1/2
1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 a6 5.Nc3 b5 6.Bd3 Bb7 7.f4 Nc6 8.Nxc6 Bxc6 9.Qe2 Nf6 10.e5 Nd5 11.Nxd5 Bxd5 12.Be4 Bxe4 13.Qxe4 Rc8 14.O-O Qb6+ 15.Kh1 Qc6 16.Qxc6 Rxc6 17.c3 f6 18.Bd2 Bc5 19.a4 O-O 20.Rf3 Rb8 21.b4 Be7 22.Rd3 Rb7 23.axb5 axb5 24.Be3 Kf7 25.Kg1 Rbc7 26.Bd4 d6 27.Ra5 Rb7 28.Ra8 dxe5 29.fxe5 Rd7 30.Rb8 Rd5 31.exf6 gxf6 32.Rh3 h5 33.Rb7 Kf8 34.Rb8+ Kf7 35.Rb7 Ke8 36.Rg3 e5 37.Bc5 Bxc5+ 38.bxc5 Rd7 39.Rxb5 Kf7 40.h3 Rdc7 41.Rb8 Rxc5 42.Rh8 Rxc3 43.Rxc3 Rxc3 44.Rxh5 Ke6 45.g4 Kd5 46.Rf5 Rc6 47.g5 fxg5 48.Rxg5 Kd4 49.Kf2 e4 50.Rg3 1/2-1/2
2021.11.05 1st ITT Latinoamericano B
1500741 GM Barrientos, S (2456) FM Hernandez, Alex (2169) 1-0
1.d4 d5 2.c4 c6 3.Nf3 Nf6 4.Nc3 g6 5.e3 Bg7 6.Be2 O-O 7.O-O a6 8.a4 a5 9.Qb3 Na6 10.Bd2 Nb4 11.Rfc1 Ne4 12.Be1 dxc4 13.Bxc4 Nd6 14.Be2 Be6 15.Qd1 Bc4 16.Bxc4 Nxc4 17.Qb3 Nd6 18.Rd1 Qc8 19.Ne2 Nd5 20.Ne5 Qe6 21.Nd3 Qg4 22.Nc3 e6 23.h3 Qh5 24.Nc5 g5 25.N3e4 Nxe4 26.Nxe4 g4 27.Ng3 Qg6 28.e4 Nf6 29.hxg4 Nxe4 30.Nh5 Qxg4 31.Nxg7 Qxg7 32.Qxb7 Rad8 33.Qxc6 Rxd4 34.f3 Rfd8 35.Qc2 Ng5 36.Kf1 Qh6 37.Rxd4 Qh1+ 38.Kf2 Rxd4 39.Qc8+ Kg7 40.Qc5 Qh4+ 41.Ke2 Rc4 42.Qe5+ 1-0
2021.11.05 1st ITT Latinoamericano B
1500746 FM Perez Avendano, P (2158) GM Barrientos, S (2456) 0-1
1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 g6 6.Be3 a6 7.f3 Nbd7 8.Qd2 b5 9.a3 Bb7 10.Nb3 Rc8 11.O-O-O Bg7 12.Bh6 Bxh6 13.Qxh6 Ne5 14.h4 Qb6 15.Qd2 h5 16.Be2 O-O 17.Qd4 Qc7 18.g4 hxg4 19.fxg4 Nxe4 20.Rh3 Nc5 21.Nd2 Ne6 22.Qe3 Kg7 23.Nde4 Bxe4 24.Qxe4 Qc6 25.Qe3 Qc5 26.Qe4 Rh8 27.Rdh1 Qd4 28.Qxd4 Nxd4 29.Bd1 e6 30.h5 gxh5 31.gxh5 Nf5 32.Be2 d5 33.Rf1 Rhd8 34.Kb1 Kh6 35.Rf4 Nc4 36.Bd3 Nce3 37.a4 d4 38.Ne2 bxa4 39.Nxd4 Rxd4 40.Rxd4 Nxd4 41.Rxe3 Rc6 42.Be4 Rc4 43.Bd3 Rc5 44.Re4 Rd5 45.Bxa6 f5 46.Rh4 Rd6 47.Bc8 Rd8 48.Bb7 a3 49.bxa3 Kg5 50.Rh1 Rb8 51.Rg1+ Kh6 0-1
2021.11.04 1st ITT Latinoamericano B
1500731 GM Barrientos, S (2456) IM Frey Beckman, K (2257) 1-0
1.d4 d5 2.c4 e6 3.Nf3 Nf6 4.g3 c5 5.cxd5 exd5 6.Bg2 Nc6 7.O-O Be7 8.Nc3 O-O 9.b3 Ne4 10.Bb2 Bf6 11.e3 Bg4 12.Ne2 Qd7 13.Ne5 Bxe5 14.dxe5 Ng5 15.f4 Ne4 16.Bxe4 dxe4 17.Qxd7 Bxd7 18.Nc3 Nb4 19.Nxe4 Bc6 20.Nd6 Nc2 21.Rac1 Nxe3 22.Rfe1 Nd5 23.Rxc5 Nb4 24.Re2 Rfd8 25.Rd2 Na6 26.Rc4 Nc7 27.Rcc2 Nb5 28.Nc4 Be4 29.Rc1 Rxd2 30.Nxd2 Bc6 31.a4 Nc7 32.Nc4 Ne6 33.Na5 Bd5 34.Rd1 Rd8 35.f5 Be4 36.Rc1 Bxf5 37.Nxb7 Rd2 38.Bc3 Rc2 39.Rxc2 Bxc2 40.Na5 Nc5 41.b4 Nxa4 42.Bd4 a6 43.Kf2 Kf8 44.Ke3 Ke7 45.Nc6+ Ke6 46.Nb8 Kd5 47.Nxa6 Kc4 48.g4 Bd1 49.h3 h5 50.gxh5 Bxh5 51.h4 Bg4 52.Nc7 Kxb4 53.Ne8 g6 54.Nd6 Be6 55.Kf4 Kb3 56.Kg5 Kc2 57.Kf6 Kd3 58.Ba7 Nc3 59.Nxf7 Bb3 60.Nd6 Ne4+ 61.Kxg6 1-0
2021.11.04 1st ITT Latinoamericano B
1500736 FM Garcia Fuentes, Sergio Miguel (2134) GM Barrientos, S (2456) 0-1
1.Nf3 Nf6 2.g3 b6 3.Bg2 Bb7 4.O-O e6 5.c4 Be7 6.b3 O-O 7.Bb2 d5 8.cxd5 exd5 9.d4 Nbd7 10.Nc3 Re8 11.Ne5 Bd6 12.Nc4 Bf8 13.Rc1 a6 14.Ne3 c6 15.Qd3 g6 16.Rfd1 Bh6 17.f4 a5 18.Nf1 b5 19.Bf3 Nb6 20.Re1 a4 21.Nd2 axb3 22.axb3 b4 23.Na4 Nxa4 24.bxa4 Rxa4 25.e4 dxe4 26.Nxe4 Nxe4 27.Bxe4 Bg7 28.Kh1 Ra2 29.Ba1 Qa8 30.Kg1 f5 31.Bf3 0-1
2021.11.03 1st ITT Latinoamericano B
1500726 FM Sandoval Mercado, Carlos (2239) GM Barrientos, S (2456) 1/2-1/2
1.d4 Nf6 2.c4 g6 3.Nf3 Bg7 4.g3 O-O 5.Bg2 d6 6.O-O Nc6 7.Nc3 Bg4 8.d5 Bxf3 9.exf3 Na5 10.Qe2 c5 11.b3 Nxd5 12.Nxd5 e6 13.Bb2 exd5 14.cxd5 Rc8 15.Rfe1 a6 16.h4 b5 17.Bh3 Rc7 18.Bxg7 Kxg7 19.Qb2+ Kg8 20.Rac1 Nb7 21.f4 Re8 22.Rxe8+ Qxe8 23.h5 Re7 24.Qf6 Re1+ 25.Rxe1 Qxe1+ 26.Bf1 gxh5 27.Qf5 c4 28.bxc4 Nc5 29.Qg5+ Kf8 30.Qd8+ Kg7 31.Qg5+ Kf8 32.Qd8+ Kg7 33.Qg5+ Kf8 1/2-1/2
2021.09.09 Online Olym Top DivD 2021
1548529 GM Van den Doel, E (2599) GM Barrientos, S (2475) 0-1
1.e4 c6 2.d4 d5 3.exd5 cxd5 4.c3 Nc6 5.Bf4 g6 6.Nd2 Bg7 7.Ngf3 Nh6 8.Bb5 Bd7 9.O-O O-O 10.Re1 Nf5 11.Bd3 Re8 12.h3 a6 13.a4 Qb6 14.b4 Rac8 15.Nb3 Nd6 16.Nc5 Nb8 17.Qb3 Bc6 18.b5 axb5 19.axb5 Bd7 20.Ne5 Bf5 21.Bxf5 Nxf5 22.Qxd5 Bxe5 23.Rxe5 Qxb5 24.Rxf5 gxf5 25.Qxf5 Rc6 26.Rb1 Qe2 27.Ne4 Rg6 28.Bxb8 Rxb8 29.Qe5 Re8 30.d5 b6 31.Qd4 Qf3 32.Ng3 Qf6 33.Qe3 Rc8 34.Ne4 Qe5 35.Qd3 f5 36.Ng3 Rxc3 37.Qxf5 Qxf5 38.Nxf5 Kf7 39.d6 exd6 40.Rxb6 Rd3 41.Rb7+ Ke6 42.Ne3 h6 43.Kf1 Ra3 44.g4 Ra2 45.Kg2 Rf6 46.Nf5 Ke5 47.Kg3 Kd5 48.f3 Kc4 49.Rc7+ Kb5 50.Rb7+ Kc6 51.Rh7 d5 52.h4 Kc5 53.Nxh6 d4 54.Nf5 d3 55.Rd7 Kc4 56.h5 d2 57.h6 Kc3 58.h7 Rf8 59.Ne3 Ra1 60.Kf2 Rh1 61.Rc7+ Kd3 62.Rd7+ Kc3 63.Rc7+ Kd3 64.g5 Rh2+ 65.Ng2 Rd8 66.g6 d1=Q 67.g7 Qe2+ 68.Kg1 Qxg2# 0-1
2021.09.08 Online Olym Top DivD 2021
1548409 GM Preotu, Razvan (2485) GM Barrientos, S (2475) 1-0
1.e4 c6 2.Nc3 d5 3.Nf3 dxe4 4.Nxe4 Nf6 5.Qe2 Bg4 6.Nxf6+ gxf6 7.h3 Bh5 8.d3 Nd7 9.g4 Bg6 10.Bg2 e6 11.Nh4 f5 12.Nxf5 Bxf5 13.gxf5 Qa5+ 14.Bd2 Qxf5 15.b4 Nf6 16.Rb1 a6 17.a4 Rg8 18.Bf3 Bd6 19.c4 Ke7 20.Bc3 Nd7 21.Be4 Qf4 22.Bxh7 Rg5 23.Bd2 Qf6 24.Bxg5 Qxg5 25.Be4 a5 26.b5 Bb4+ 27.Kf1 Nc5 28.bxc6 bxc6 29.Bxc6 Rd8 30.Rd1 Nb3 31.Qe3 Qf6 32.h4 Bc5 33.Qg5 Nd4 34.Qxc5+ Rd6 35.Rb1 Nf5 36.Rg1 Qc3 37.Be4 Qc2 38.Rb7+ Kf6 39.Bxf5 Rxd3 40.Rxf7+ Kxf7 41.Qc7+ Kf6 42.Qg7+ Kxf5 43.Rg5+ Ke4 44.Qe5+ Kf3 45.Rg3# 1-0
2021.09.08 Online Olym Top DivD 2021
1548439 GM Barrientos, S (2475) GM Cruz, Cr (2581) 1-0
1.d4 Nf6 2.c4 e6 3.Nf3 Bb4+ 4.Nbd2 b6 5.a3 Bxd2+ 6.Qxd2 Bb7 7.e3 d6 8.Be2 Ne4 9.Qc2 Ng5 10.Bd2 Nd7 11.h4 Nxf3+ 12.gxf3 e5 13.O-O-O Qf6 14.d5 a5 15.Bc3 Qe7 16.f4 O-O-O 17.fxe5 Nxe5 18.h5 Kb8 19.Rhg1 f5 20.h6 gxh6 21.f4 Ng4 22.Bxg4 fxg4 23.Bxh8 Rxh8 24.Rxg4 Qxe3+ 25.Qd2 Qf3 26.Rdg1 Bc8 27.f5 Qxf5 28.Rf4 Qe5 29.Qd4 Qe7 30.Re4 Qf8 31.Rf4 Qe7 32.Kb1 Rf8 33.Rxf8 Qxf8 34.Ka2 Bf5 35.Rf1 Qc8 36.Qf4 Bg6 37.Qh4 1-0
2021.09.04 Online Olym Div2 E 2021
1556121 GM Martinez Duany, L (2520) GM Barrientos, S (2475) 0-1
1.e4 c5 2.Nf3 e6 3.d3 d5 4.Nbd2 Nc6 5.g3 Bd6 6.Bg2 Nge7 7.O-O Bc7 8.b3 O-O 9.Bb2 d4 10.Nh4 e5 11.Qh5 Be6 12.Nf5 Qd7 13.Nxe7+ Nxe7 14.Qe2 Rae8 15.a4 b6 16.Nc4 Ng6 17.Bc1 a6 18.Bd2 b5 19.axb5 axb5 20.Nb2 Ra8 21.h4 Ne7 22.f4 Bg4 23.Qf2 Nc6 24.f5 f6 25.Bf3 Bxf3 26.Qxf3 Bd6 27.g4 Rfc8 28.g5 Be7 29.Kh1 Nb4 30.Rg1 Rxa1 31.Rxa1 Nxc2 32.Ra6 Ne3 33.Bxe3 dxe3 34.Qxe3 Qd4 35.Nd1 Qb4 36.Ra7 Qxb3 37.Nf2 Kf8 38.Qe2 Qf7 39.Qg4 c4 40.dxc4 Qxc4 41.Kg2 Qc5 42.Rd7 Qc6 43.gxf6 Bxf6 44.Ra7 Ra8 45.Rxa8+ Qxa8 46.h5 Qa2 47.Qd1 h6 48.Qd7 b4 49.Kf3 Qf7 50.Qc8+ Qe8 51.Qc5+ Kg8 52.Qxb4 Qxh5+ 53.Kg2 Qg5+ 54.Kf3 Qf4+ 55.Ke2 Bh4 56.Nd3 Qg4+ 57.Kd2 Kh7 58.Qc4 Bf6 59.Qf7 h5 60.Nc5 h4 61.Ne6 h3 62.Nf8+ Kh6 63.Qg8 Qg2+ 64.Kc3 Qf3+ 65.Kb2 Qe2+ 66.Kc3 Qe3+ 67.Kb2 Qd2+ 68.Kb3 Qd3+ 69.Kb2 Kg5 70.Ne6+ Kg4 71.Qh7 Qxe4 72.Qg6+ Kh4 73.Qh7+ Kg3 74.Qg6+ Qg4 0-1
2021.09.04 Online Olym Div2 E 2021
1556150 FM Christie, Joshua (2206) GM Barrientos, S (2475) 0-1
1.d4 Nf6 2.c4 e6 3.Nf3 c5 4.d5 b5 5.dxe6 fxe6 6.cxb5 d5 7.e3 a6 8.bxa6 Bd6 9.Nc3 O-O 10.Bd3 Bxa6 11.O-O Nc6 12.Bxa6 Rxa6 13.Re1 Ng4 14.Qe2 c4 15.h3 Nge5 16.Nd4 Qe8 17.Ncb5 Bb8 18.e4 Nxd4 19.Nxd4 Nd3 20.Rf1 Ba7 21.Be3 Bxd4 22.Bxd4 e5 23.Be3 d4 24.Bd2 Rg6 25.b3 Qe6 26.Kh2 Qf6 27.f4 exf4 28.bxc4 Qg5 29.Be1 Ne5 30.Bb4 f3 31.gxf3 Qg3+ 32.Kh1 Nxf3 0-1
2021.09.03 Online Olym Div2 E 2021
1556063 GM Salinas Herrera, P (2509) GM Barrientos, S (2475) 0-1
1.d4 Nf6 2.Nf3 e6 3.Bf4 c5 4.e3 cxd4 5.exd4 b6 6.Bd3 Bb7 7.O-O Be7 8.Re1 O-O 9.a4 a6 10.c3 d6 11.Nbd2 Nbd7 12.Qe2 Re8 13.h3 Qc7 14.Bh2 h6 15.Nf1 Bf8 16.Ne3 Qc6 17.Nc2 e5 18.Nb4 Qc8 19.dxe5 dxe5 20.Bc4 e4 21.Nd4 Ne5 22.Ba2 a5 23.Nbc2 Nd3 24.Reb1 Nd5 25.Ne3 N5f4 26.Qd2 Bc5 27.Ng4 Bd6 28.Ne3 Be5 29.Nb5 Qd8 30.Bg3 Qg5 31.h4 Qg6 32.Nd4 Rad8 33.Bc4 Bxd4 34.cxd4 Nh5 35.Bc7 Rxd4 36.Qc3 Rd7 37.Bb5 Nhf4 38.Bxf4 Nxf4 39.Re1 Rd3 40.Qc7 Rxe3 41.Qxf4 Rxe1+ 42.Rxe1 Bc6 43.h5 Qe6 44.Bd3 Qe5 45.Qc1 Re6 46.Bf1 Qxh5 47.b3 Rf6 48.Qe3 Qc5 49.Qg3 g5 50.Rd1 Kg7 51.Rd2 Bd5 52.Rd1 Be6 53.Re1 Rf4 54.Re3 Qc1 55.Qh2 Bc8 56.g3 Ba6 57.Qg2 Bxf1 58.Qxf1 Qxe3 59.fxe3 Rxf1+ 60.Kxf1 f5 0-1
2021.09.02 Online Olym Div2 E 2021
1555974 GM Barrientos, S (2475) IM Minero Pineda, S (2361) 1-0
1.d4 Nf6 2.c4 e6 3.Nf3 Bb4+ 4.Nbd2 O-O 5.a3 Be7 6.g3 b6 7.e4 d6 8.Bg2 Bb7 9.Qe2 c5 10.O-O cxd4 11.Nxd4 Nc6 12.Nxc6 Bxc6 13.b4 Qc7 14.Bb2 a6 15.Rac1 Rfe8 16.Nb3 Bb7 17.h3 Nd7 18.f4 Rac8 19.Kh2 Qb8 20.Nd4 Bf8 21.Nf3 Qa8 22.Rce1 b5 23.cxb5 axb5 24.Nd4 Nb6 25.Qxb5 Nc4 26.Bc1 Ba6 27.Qh5 Nxa3 28.b5 Nxb5 29.Nxb5 g6 30.Qg5 Be7 31.Qg4 Bxb5 32.Rf2 Qa1 33.Bd2 Qd4 34.Be3 Qc3 35.Bd2 h5 36.Qd1 Qd4 37.Re3 Rc5 38.f5 Bf6 39.fxg6 fxg6 40.e5 Bxe5 41.Qb1 Kg7 42.Ref3 Re7 43.Be3 Qa1 44.Qb4 Rd5 45.Qh4 Rc7 46.Qg5 Bxg3+ 47.Qxg3 Qe5 48.Bf4 Qe1 49.Bxd6 Rd1 50.Qe5+ Kh7 51.Rf7+ 1-0
2021.09.02 Online Olym Div2 E 2021
1555914 GM Barrientos, S (2475) FM Benitez Galeano, Alejandro (2201) 1-0
1.d4 d5 2.c4 dxc4 3.Nf3 Nf6 4.e3 b5 5.a4 b4 6.Bxc4 e6 7.O-O Be7 8.Nbd2 O-O 9.b3 Bb7 10.Bb2 c5 11.dxc5 Nbd7 12.Qe2 Nxc5 13.Rfd1 Qc7 14.Be5 Qc6 15.Bb5 Qc8 16.Rac1 Rd8 17.Bd4 a6 18.Bd3 Qc6 19.Rc4 Rac8 20.Bxc5 Bxc5 21.Rdc1 Qd5 22.Ne4 Be7 23.Nxf6+ Bxf6 24.Rxc8 Rxc8 25.Rxc8+ Bxc8 26.Qc2 Bb7 27.Bxh7+ Kh8 28.Bd3 g6 29.Bc4 Qc6 30.Qd3 Kg7 31.h3 Bc3 32.Qd8 Bf6 33.Qb8 Be7 34.Qf4 Bd6 35.Qd4+ Kg8 36.h4 Bf8 37.Qg4 a5 38.Ng5 Qc5 39.Nxe6 Qe5 40.Nxf8 Kxf8 41.Qd7 Qa1+ 42.Kh2 Qe5+ 43.f4 Qf6 44.Kg3 Be4 45.Qc7 Qb2 46.Qxf7# 1-0
2021.07.13 FIDE World Cup 2021
1609837 GM Brkic, A (2592) GM Barrientos, S (2490) 1-0
1.e4 c6 2.d4 d5 3.exd5 cxd5 4.Bd3 Nc6 5.c3 Qc7 6.Ne2 Bg4 7.O-O e6 8.Qe1 Nf6 9.f3 Bh5 10.Qh4 Rg8 11.Qg3 Qb6 12.Nf4 g5 13.Nxh5 Nxh5 14.Qe1 Bd6 15.g3 O-O-O 16.Na3 Rde8 17.Nb5 Bb8 18.b4 f5 19.a4 Nf6 20.a5 Qd8 21.a6 b6 22.c4 g4 23.f4 dxc4 24.Bxc4 Qd7 25.Bb2 Kd8 26.Rc1 Ke7 27.Bxe6 Qxe6 28.Rxc6 Qxe1 29.Rxe1+ Kf7 30.Re5 Bxe5 31.fxe5 Ne4 32.d5 f4 33.Rc4 Nd2 34.Rxf4+ Ke7 35.Nxa7 Nf3+ 36.Kf2 Rgf8 37.Nc6+ Kd7 38.Rf7+ Rxf7 39.e6+ Kd6 40.exf7 Rf8 41.a7 Ng5 42.Ke2 Kxd5 1-0
2021.07.12 FIDE World Cup 2021
1614894 GM Barrientos, S (2490) GM Brkic, A (2592) 0-1
1.d4 Nf6 2.c4 e6 3.Nf3 d5 4.g3 Bb4+ 5.Nbd2 O-O 6.a3 Be7 7.Bg2 b6 8.O-O Bb7 9.cxd5 exd5 10.Ne5 Nbd7 11.Ndf3 Ne4 12.Bf4 c5 13.Rc1 Nxe5 14.Nxe5 f6 15.Nf3 c4 16.Nd2 Nxd2 17.Qxd2 b5 18.h4 a5 19.Qc2 Qd7 20.Rfe1 f5 21.h5 h6 22.Be5 b4 23.axb4 axb4 24.Ra1 b3 25.Qc3 Qb5 26.Qe3 Qd7 27.Bh3 Bc6 28.Rxa8 Rxa8 29.Qf3 Rf8 30.Ra1 Bd6 31.Bxd6 Qxd6 32.Bxf5 Bd7 33.g4 Bxf5 34.gxf5 Qd7 35.e4 dxe4 36.Qxe4 Qxf5 37.Qxf5 Rxf5 38.Rc1 Rg5+ 39.Kf1 Rxh5 40.Ke2 Ra5 41.Kd2 Rf5 42.Ke3 Ra5 43.Kd2 Rf5 44.Ke3 h5 45.Rxc4 h4 46.f4 h3 47.Kf3 Rh5 48.Rc1 Kf7 49.Kg4 Rh6 50.Kg3 h2 51.Kg2 h1=Q+ 52.Rxh1 Rxh1 53.Kxh1 Ke6 54.Kg2 Kd5 55.Kf3 Kxd4 56.Kg4 Kd3 57.Kh5 Ke3 58.Kg4 g6 59.Kg3 Ke2 60.Kg2 Kd2 61.Kf3 Kc2 62.Kg4 Kxb2 63.Kg5 Kc3 0-1
2021.05.25 Titled Tuesday 25th May
1670214 CM Volkov, Maksim (2263) GM Barrientos, S (2490) 0-1
1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.Nf3 Bg7 5.g3 O-O 6.Bg2 dxc4 7.e4 c5 8.d5 Bg4 9.O-O Nfd7 10.h3 Bxf3 11.Qxf3 Ne5 12.Qe2 Nbd7 13.Be3 a6 14.a4 Qa5 15.Bd2 Qc7 16.b3 cxb3 17.f4 c4 18.fxe5 Bxe5 19.g4 b5 20.axb5 axb5 21.Nxb5 Qc5+ 22.Qf2 Rxa1 0-1
2021.05.25 Titled Tuesday 25th May
1670526 GM Barrientos, S (2490) GM Hasangatin, R (2479) 0-1
1.d4 d6 2.e4 Nf6 3.f3 e5 4.d5 Be7 5.c4 Nh5 6.Nc3 Bg5 7.g3 a5 8.f4 exf4 9.Qxh5 g6 10.Qf3 fxg3 11.hxg3 h5 12.Bxg5 Qxg5 13.Qf4 Qe7 14.Nf3 Bg4 15.O-O-O Nd7 16.Bd3 Bxf3 17.Qxf3 Ne5 18.Qf4 O-O 19.Be2 Kg7 20.g4 g5 21.Qf5 h4 22.Nb5 Ng6 23.Nd4 Qe5 24.Qf3 Qf4+ 25.Kc2 Qxf3 26.Bxf3 Ne5 27.Be2 Kg6 28.b3 Rh8 29.Rh3 a4 30.b4 a3 31.Rf1 c5 32.bxc5 dxc5 33.Nb5 Ra4 34.Nxa3 Rha8 35.Kb2 R8a6 36.Rb3 f6 37.Rxb7 Rxa3 38.Ra1 Re3 39.Bf1 Rxe4 40.a4 Rxg4 41.a5 Nxc4+ 42.Kc3 Rxa5 43.Bd3+ f5 44.Rxa5 Nxa5 45.Rb6+ Kh5 46.Bxf5 Rg3+ 47.Kc2 Nc4 48.Bg6+ Kg4 49.Re6 Ne3+ 50.Rxe3 Rxe3 51.d6 Re6 52.d7 Rd6 53.Bf7 h3 54.Be6+ Kg3 0-1
2021.05.25 Titled Tuesday 25th May
1670100 GM Barrientos, S (2490) FM Taras, I (2224) 1-0
1.d4 d5 2.c4 dxc4 3.e4 Nc6 4.Nf3 Bg4 5.Bxc4 e6 6.Be3 Nf6 7.Nc3 Bb4 8.e5 Nd5 9.Rc1 Nxe3 10.fxe3 Bxf3 11.Qxf3 Qh4+ 12.g3 Qh3 13.Bf1 Qh6 14.Bb5 O-O 15.O-O Ne7 16.Ne4 c6 17.Bd3 Nd5 18.a3 Be7 19.Rce1 f5 20.exf6 Bxf6 21.Qe2 Rf7 22.Nxf6+ Nxf6 23.e4 Raf8 24.Bc4 Nd7 25.Rxf7 Rxf7 26.Qe3 Qg6 27.a4 Kf8 28.a5 Ke8 29.b4 b5 30.axb6 axb6 31.b5 c5 32.d5 e5 33.Ra1 Ke7 34.d6+ Qxd6 35.Bxf7 Kxf7 36.Ra7 Kg6 37.Kg2 c4 38.Qf3 Nf6 39.h4 Qd2+ 40.Kh3 h5 41.Rc7 c3 42.Qf5+ Kh6 43.Qxe5 Qe1 44.Qg5+ 1-0
2021.01.23 Caissa Guatemala Online
1783062 WFM Garcia, Angie (1802) GM Barrientos, S (2490) 1/2-1/2
1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 e5 5.Nb5 a6 6.N5c3 Nf6 7.Bg5 Be7 8.Nd2 d6 9.Bc4 Be6 10.Bb3 O-O 11.O-O h6 12.Be3 Rc8 13.Nd5 Bxd5 14.exd5 Nb8 15.f4 exf4 16.Bxf4 Nbd7 17.Kh1 Ne5 18.Nf3 Ng6 19.Bg3 Re8 20.Nd4 Ne4 21.Nf5 Bf6 22.c3 Be5 23.Bxe5 Rxe5 24.Qg4 Nd2 25.Rf2 Nxb3 26.axb3 Rxd5 27.Raf1 Rxf5 28.Qxf5 Rc7 29.Qd5 Ne5 30.h3 Kh7 31.Rd2 Rd7 32.Rfd1 Qe7 33.Qe4+ g6 34.c4 f5 35.Qe2 Nf7 36.b4 Kg7 37.Qf2 Rc7 38.b3 b5 39.Qf4 bxc4 40.bxc4 Qe6 41.c5 g5 42.Qd4+ Qf6 43.cxd6 Qxd4 44.dxc7 Qc3 45.Rd7 Kf6 46.R1d5 g4 47.hxg4 fxg4 48.Rc5 Qe1+ 49.Kh2 g3+ 50.Kh3 Ng5+ 51.Kh4 Qh1+ 52.Kxg3 Ne4+ 53.Kf3 Nxc5 54.Rd6+ Ke5 55.c8=Q Qf1+ 56.Kg4 Qxg2+ 57.Kh4 Qh2+ 58.Kg4 h5+ 59.Kf3 Qh1+ 60.Ke3 Qg1+ 61.Ke2 Kxd6 62.bxc5+ Qxc5 63.Qxa6+ Ke5 64.Qa1+ Kf5 65.Qf1+ Kg5 66.Qg2+ 1/2-1/2
2021.01.23 Caissa Guatemala Online
1783098 Cupil, Eduardo GM Barrientos, S (2490) 1/2-1/2
1.d4 Nf6 2.Nf3 e6 3.Bg5 d5 4.e3 Be7 5.Bd3 h6 6.Bh4 O-O 7.O-O b6 8.Nbd2 Bb7 9.Ne5 c5 10.c3 Nbd7 11.f4 Ne4 12.Bxe7 Qxe7 13.Nxe4 dxe4 14.Bb5 Nf6 15.Bc6 Bxc6 16.Nxc6 Qd6 17.Ne5 cxd4 18.Qxd4 Qe7 19.Rad1 Rfd8 20.Nc6 Rxd4 21.Nxe7+ Kf8 22.Rxd4 Kxe7 23.h3 h5 24.Rfd1 h4 25.Kf2 Rc8 26.a4 Rc5 27.Rb4 g5 28.fxg5 Rxg5 29.Rb5 Rg3 30.Rd4 Rg8 31.a5 Rb8 32.axb6 axb6 33.Rdb4 Rd8 34.Rxb6 Rd2+ 35.Kg1 Nd5 36.Rb7+ Kd6 37.Rxe4 f5 38.Rd4 Rc2 39.Rb6+ Ke5 40.Rb5 Kf6 41.Rdxd5 exd5 42.Rxd5 Rxb2 43.Rd4 Kg5 44.c4 Re2 45.c5 Rc2 46.Rd5 Kf6 47.Rd6+ Ke5 48.Rh6 Ke4 49.Rxh4+ Kxe3 50.Rh5 Rxc5 51.Kh2 Rb5 52.Rg5 Kf4 53.h4 Ke5 54.Kh3 Kf6 55.Rg3 Rb1 56.Rf3 Rh1+ 57.Kg3 Kg6 58.Rf4 Ra1 59.Rf3 Ra4 60.Rf4 Ra1 61.Kh2 Ra2 62.Rf1 Ra4 63.Kh3 Ra3+ 64.g3 Rb3 65.h5+ Kg5 66.h6 Rb6 67.Rf4 Rxh6+ 68.Rh4 Ra6 69.Rf4 Ra1 70.Rf2 Ra4 71.Rb2 Ra3 72.Rb5 1/2-1/2
2021.01.23 Caissa Guatemala Online
1783120 GM Barrientos, S (2490) Linares Orellana, Hector Jose (1178) 1-0
1.e4 e5 2.Nf3 Nc6 3.Bb5 Bc5 4.O-O d6 5.c3 Bd7 6.d4 exd4 7.cxd4 Bb6 8.Nc3 Nge7 9.Re1 O-O 10.Bg5 f6 11.Bf4 Ng6 12.Bg3 a6 13.Bc4+ Kh8 14.h3 Re8 15.Rc1 Na5 16.Bf7 Rf8 17.Bxg6 hxg6 18.Nd5 Bc6 19.Nf4 Qe8 20.b4 Ba4 21.Qd3 Bb5 22.Qc2 Nc6 23.e5 Nxb4 24.Qb1 Nc6 25.exf6 Qd7 26.Nxg6+ Kg8 27.Ne7+ Nxe7 28.Rxe7 Qd8 29.Rxg7+ Kh8 30.Qh7# 1-0
2021.01.23 Caissa Guatemala Online
1783161 Juarez Garcia, Daniela (1625) GM Barrientos, S (2490) 0-1
1.e4 c5 2.c3 d5 3.e5 d4 4.d3 Nc6 5.Nf3 Bg4 6.Nbd2 e6 7.Be2 dxc3 8.bxc3 Nge7 9.h3 Bf5 10.Ne4 Nd5 11.Bd2 Be7 12.a3 O-O 13.O-O Qc7 14.c4 Nb6 15.Bc3 Rad8 16.Qc2 Bxe4 17.dxe4 Nd4 18.Qb2 Nxf3+ 19.gxf3 Na4 20.Qb3 Nxc3 21.Qxc3 Rd4 22.Rfd1 Qxe5 23.Rxd4 cxd4 24.Qd3 Bd6 25.Kf1 Qh2 26.Ke1 Be5 27.Bf1 f5 28.exf5 exf5 29.c5 Re8 30.Be2 Bf4 31.Kd1 Qxf2 32.Qc4+ Kh8 33.Ra2 Qg1+ 34.Kc2 Qc1+ 35.Kb3 Re3+ 36.Bd3 Qb1+ 37.Ka4 Qxd3 38.Qd5 h6 39.Qxb7 Qc4+ 40.Ka5 Qxa2 41.Qc8+ Qg8 42.Qxf5 Rxa3+ 43.Kb5 Rb3+ 44.Kc6 Qa8+ 45.Kd7 Rb7+ 46.Ke6 Qc8+ 47.Kd5 Qxf5+ 48.Kxd4 Rb4+ 49.Kc3 Qxc5+ 50.Kd3 Qd4+ 51.Ke2 Rb2+ 52.Ke1 Qg1# 0-1
2021.01.23 Caissa Guatemala Online
1782954 GM Barrientos, S (2490) Palencia, Julio (1752) 1-0
1.d4 Nf6 2.Nf3 e6 3.c4 Bb4+ 4.Nbd2 c5 5.a3 Bxd2+ 6.Bxd2 cxd4 7.Nxd4 Nc6 8.Nf3 O-O 9.e3 d5 10.cxd5 Qxd5 11.Bc3 Qxd1+ 12.Rxd1 Ne4 13.Rc1 Nxc3 14.Rxc3 Rd8 15.Bb5 Bd7 16.Ke2 a6 17.Bd3 Rac8 18.Rhc1 Ne7 19.Ne5 Rxc3 20.Rxc3 f6 21.Nxd7 Rxd7 22.g4 b5 23.Be4 g6 24.Rd3 Rxd3 25.Kxd3 a5 26.Kd4 f5 27.gxf5 exf5 28.Bd3 b4 29.axb4 Nc6+ 30.Kc5 Nxb4 31.Bc4+ Kg7 32.Kb5 Nc2 33.Kxa5 Kf6 34.b4 Na3 35.Bd3 Ke5 36.Ka4 1-0
2021.01.23 Caissa Guatemala Online
1782990 IM Kropff, R (2156) GM Barrientos, S (2490) 1-0
1.e4 c5 2.Nc3 a6 3.g3 b5 4.Bg2 Bb7 5.d3 e6 6.f4 b4 7.Nce2 d5 8.e5 h5 9.h3 Ne7 10.Be3 Nf5 11.Bf2 Be7 12.Qd2 Nc6 13.c3 a5 14.a4 Qb6 15.Nf3 Rc8 16.O-O Ba6 17.Rac1 Kd7 18.g4 hxg4 19.hxg4 Nh4 20.Nxh4 Bxh4 21.Ng3 Be7 22.c4 dxc4 23.dxc4+ Kc7 24.b3 Rcd8 25.Qe3 Nd4 26.Ne4 Bb7 27.Rcd1 f5 28.exf6 gxf6 29.f5 e5 30.g5 Rdg8 31.Bg3 Bxe4 32.Qxe4 Rxg5 33.Bxe5+ fxe5 34.Qxe5+ Qd6 35.Qxh8 Nf3+ 36.Kh1 Nd4 37.f6 Qe5 38.Qh2 Bd6 39.Qxe5 Rxe5 40.f7 Rh5+ 41.Kg1 Rh8 42.Rde1 Bh2+ 43.Kf2 Rf8 44.Re7+ Kd6 45.Ra7 Nxb3 46.Ke3 Be5 47.Bd5 Bd4+ 48.Kd3 Bg7 49.Rg1 1-0
2021.01.23 Caissa Guatemala Online
1783030 GM Barrientos, S (2490) Romero C., Juan Carlos (1759) 1/2-1/2
1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.d4 b5 6.Bb3 d6 7.dxe5 Nxe5 8.Nxe5 dxe5 9.Bxf7+ Ke7 10.Qxd8+ Kxd8 11.f3 Bb4+ 12.Bd2 Bxd2+ 13.Nxd2 Ke7 14.Bb3 Bb7 15.a4 Rhd8 16.axb5 axb5 17.Ke2 Nh5 18.g3 Nf6 19.c3 Nd7 20.Bc2 Nc5 21.b4 Na4 22.Ra3 Nb6 23.Rxa8 Rxa8 24.Bb3 Ra3 25.Kd3 Nd7 26.Kc2 c5 27.Kb2 Ra8 28.Ra1 Rxa1 29.Kxa1 c4 30.Bd1 Nf6 31.Kb2 h6 32.Kc1 g5 33.Bc2 Ke6 34.Kd1 Kd6 35.Ke2 Bc8 36.Nf1 Be6 37.Ne3 Bc8 38.Kf2 Be6 39.Ng2 Ke7 40.h4 Kf7 41.hxg5 hxg5 42.Ke3 Bh3 43.Ne1 Be6 44.Bd1 Nh5 45.Kf2 Nf6 46.Nc2 g4 47.Ke3 gxf3 48.Bxf3 Kg6 49.Ke2 Bd7 50.Ne3 Bc6 51.Nf5 Bd7 52.Nd6 Kg7 53.Nb7 Kg6 54.Nc5 Bc8 55.Kf2 Kf7 56.Kg2 Kg6 57.Kh2 Kg5 58.Bg2 Ng4+ 59.Kg1 Ne3 60.Bf3 Nc2 61.Kf2 Na3 62.Ke3 Nb1 1/2-1/2
2020.12.08 ch-COL 2020
1814556 GM Barrientos, S (2463) GM Arenas, D (2452) 1-0
1.d4 Nf6 2.Nf3 g6 3.g3 Bg7 4.Bg2 O-O 5.O-O d6 6.Nc3 c6 7.a4 a5 8.e4 Na6 9.h3 Nb4 10.Re1 e5 11.Bg5 h6 12.Be3 Be6 13.Qd2 Kh7 14.Rad1 Qc7 15.Qc1 Rfe8 16.Kh2 Rad8 17.b3 Nd7 18.Re2 d5 19.dxe5 Nxe5 20.Nxe5 Bxe5 21.exd5 Bf5 22.Bd4 Bxd4 23.Rxd4 Rxe2 24.Nxe2 cxd5 25.c3 Nc2 26.Rd2 Qb6 27.g4 Be4 28.f3 d4 29.cxd4 Nxd4 30.Rxd4 1-0
2020.12.07 ch-COL 2020
1814549 GM Rios, Cr (2464) GM Barrientos, S (2463) 1/2-1/2
1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Qc2 O-O 5.a3 Bxc3+ 6.Qxc3 b6 7.Bg5 Bb7 8.f3 d5 9.e3 Nbd7 10.cxd5 exd5 11.Bd3 h6 12.Bh4 Re8 13.Bf2 c5 14.Ne2 Rc8 15.O-O Nf8 16.dxc5 bxc5 17.b4 d4 18.exd4 1/2-1/2
2020.12.06 ch-COL 2020
1814536 FM Lozano, N (2234) GM Barrientos, S (2463) 0-1
1.g3 e5 2.c4 Nc6 3.Nc3 h5 4.Nf3 Nf6 5.Bg2 d6 6.d3 Be7 7.h3 Bf5 8.e4 Be6 9.Be3 Qd7 10.Nd5 Bd8 11.Rc1 Ng8 12.d4 h4 13.g4 f6 14.b3 Nce7 15.Nc3 Ng6 16.d5 Bf7 17.c5 dxc5 18.Bf1 a6 19.Bxc5 N8e7 20.Be3 c6 21.dxc6 Qxd1+ 22.Kxd1 Nxc6 23.Nd2 Ba5 24.Nc4 O-O-O+ 25.Kc2 Bc7 26.Nb6+ Kb8 27.Kb1 Nf4 28.Ncd5 Bxb6 29.Bxb6 Nxd5 30.Bxd8 Bg6 31.f3 Rxd8 32.Bc4 Nf4 33.Rc3 Nd4 34.Rd1 Nxh3 35.Rh1 Ng5 36.Rxh4 Ndxf3 0-1
2020.12.06 ch-COL 2020
1814545 GM Barrientos, S (2463) IM Avila Pavas, Santiago (2399) 1/2-1/2
1.d4 Nf6 2.Nf3 d5 3.c4 e6 4.Nc3 a6 5.cxd5 exd5 6.g3 Be7 7.Bg2 O-O 8.O-O c6 9.Qb3 Ra7 10.Bf4 Bf5 11.Ne5 Nbd7 12.Rfd1 Qb6 13.Qxb6 Nxb6 14.f3 Raa8 15.g4 Be6 16.Rac1 Rac8 17.Nd3 Nfd7 18.Be3 Rfd8 19.Nb1 Nc4 20.Bf2 b6 21.b3 Na3 22.Nf4 Nf8 23.Nc3 g5 24.Nxe6 fxe6 25.e4 b5 26.Ne2 Ng6 27.Be3 Rf8 28.Rf1 h6 29.Bd2 b4 30.f4 gxf4 31.Nxf4 Nxf4 32.Rxf4 Rxf4 33.Bxf4 Nb5 34.exd5 Nxd4 35.Kh1 exd5 36.Bxd5+ Kg7 37.Bc4 Bg5 38.Be5+ Bf6 39.Bd6 a5 40.Rf1 Nb5 41.Bf4 Na3 42.Ba6 Re8 43.Kg2 Re6 44.Rd1 Nb5 45.Rd7+ Kg6 46.Bxb5 cxb5 47.Rd6 Re8 48.Kf3 Rf8 49.h4 Kh7 50.Ke4 a4 51.g5 hxg5 52.hxg5 Bc3 53.Rb6 Re8+ 54.Kf5 Rf8+ 55.Kg4 Re8 56.Kh5 Kg7 57.Rb7+ Kg8 58.Rxb5 axb3 59.axb3 Re6 60.Rb8+ Kg7 61.Rb7+ Kg8 62.g6 Re8 63.Rb8 Rxb8 64.Bxb8 Kg7 65.Kg5 Bd2+ 66.Kf5 Bc3 67.Bd6 Bd2 68.Be5+ Kg8 69.Ke4 Be1 70.Kd3 Bh4 71.Kc4 Be1 72.Bf6 Kf8 73.Kd5 Bc3 74.Ke6 Kg8 75.Be5 Be1 76.Kf6 Bc3 77.g7 Be1 78.Kg6 Bc3 79.Bf6 Bd2 80.Be7 Bc3 81.Bf8 Bxg7 82.Bxb4 Bb2 83.Be7 Bc3 1/2-1/2
2020.12.05 ch-COL 2020
1814534 GM Barrientos, S (2463) GM Ruiz C, J (2501) 1-0
1.d4 Nf6 2.Nf3 e6 3.c4 b6 4.g3 Ba6 5.Qa4 c5 6.Bg2 Bb7 7.dxc5 bxc5 8.O-O Be7 9.Nc3 O-O 10.Rd1 Qb6 11.Bf4 Rd8 12.Rab1 Na6 13.a3 d5 14.Ne5 h6 15.h4 Rac8 16.Qc2 Ba8 17.e3 Bd6 18.cxd5 exd5 19.Qf5 Bxe5 20.Bxe5 Qe6 21.Bh3 Nc7 22.Bxf6 gxf6 23.Ne2 Rb8 24.Rdc1 Qxf5 25.Bxf5 Na6 26.b3 d4 27.Bd3 Rb6 28.exd4 cxd4 29.b4 Nb8 30.Rc7 Nd7 31.f4 Bb7 32.a4 a5 33.bxa5 Rxb1+ 34.Bxb1 Ba6 35.Nc1 Nf8 36.Bd3 Ne6 37.Rc6 Bb7 38.Rc2 Ra8 39.f5 Nd8 40.Nb3 Nc6 41.Bb5 Nxa5 42.Nxd4 Rd8 43.Ne2 Be4 44.Rc7 Bxf5 45.Nf4 Be4 46.Kf2 f5 47.Ke3 Kf8 48.Nh5 Nb7 49.Nf6 Bh1 50.Kf4 Nd6 51.Ke5 Kg7 52.Rd7 Rxd7 53.Nxd7 1-0
2020.12.04 ch-COL 2020
1814522 FM Soto, Miguel Angel (2291) GM Barrientos, S (2463) 0-1
1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 a6 5.Nc3 Qc7 6.Bd3 Nc6 7.Be3 Nf6 8.O-O h5 9.h3 b5 10.a3 Bb7 11.Re1 Bd6 12.Qe2 Nxd4 13.Bxd4 Be5 14.Bxe5 Qxe5 15.Qe3 g5 16.a4 b4 17.Na2 a5 18.c3 bxc3 19.Nxc3 h4 20.Rad1 g4 21.Bb5 gxh3 22.f4 Qc7 23.Qd4 Rh6 24.e5 Rg6 25.Rd2 Bxg2 26.exf6 Be4+ 27.Kf1 Qxf4+ 28.Qf2 Bg2+ 29.Ke2 Bf3+ 30.Qxf3 Rg2+ 31.Qxg2 hxg2 32.Bxd7+ Kf8 33.Bc6 Qc4+ 0-1
2020.12.04 ch-COL 2020
1814523 FM Becerra, J (2351) GM Barrientos, S (2463) 0-1
1.c4 e5 2.Nc3 Nc6 3.g3 f5 4.Bg2 Nf6 5.e3 g6 6.Nge2 e4 7.d4 Bg7 8.O-O d6 9.a3 O-O 10.b3 Ne7 11.Bb2 d5 12.Rc1 c6 13.a4 Be6 14.Ba3 Re8 15.Nf4 Bf7 16.cxd5 Nexd5 17.Nfxd5 Nxd5 18.Nxd5 Bxd5 19.Qc2 a6 20.Rfd1 g5 21.Qc3 Qf6 22.Bc5 f4 23.exf4 gxf4 24.gxf4 Bh6 25.Qh3 Bxf4 26.Rc3 Kh8 27.Re1 Rg8 28.Rg3 Bxg3 29.hxg3 Raf8 30.Re2 Rf7 31.Qh1 e3 32.fxe3 Rxg3 33.e4 Qf1+ 34.Kh2 Qxe2 35.Kxg3 Qf2+ 0-1
2020.12.03 ch-COL 2020
1814512 GM Barrientos, S (2463) IM Sanchez L, S (2431) 1-0
1.d4 d5 2.c4 c6 3.Nf3 Nf6 4.Nc3 e6 5.e3 Nbd7 6.Qc2 Bd6 7.Bd3 O-O 8.O-O dxc4 9.Bxc4 b5 10.Be2 Bb7 11.Rd1 Rc8 12.e4 b4 13.e5 bxc3 14.exd6 cxb2 15.Bxb2 c5 16.dxc5 Rxc5 17.Qb3 Qa8 18.Rac1 Rfc8 19.Rxc5 Nxc5 20.Qe3 Nd5 21.Qd4 f6 22.Ba3 Nd7 23.Bb5 Bc6 24.Bd3 Nc3 25.Qxc3 Bxf3 26.Qb3 Bxd1 27.Qxe6+ Kh8 28.Qf5 g6 29.Qxd7 Re8 30.Bb2 Re1+ 31.Bf1 Qf8 32.Bc3 Re4 33.f3 Ba4 34.Qxa7 Rf4 35.Bd2 Qxd6 36.Bxf4 Qxf4 37.Qc5 Qb8 38.Qd4 Bb5 39.Qxf6+ Kg8 40.Qe6+ Kf8 41.Bxb5 Qxb5 42.h4 Qa4 43.Qd6+ Kf7 44.Qd5+ Kg7 45.Qb7+ Kh6 46.Qe7 Qxa2 47.Qf8+ Kh5 48.Qf4 Qa5 49.g4+ Kxh4 50.g5+ Kh3 51.Qg4# 1-0
2020.12.02 ch-COL 2020
1814501 GM Barrientos, S (2463) IM Panesso Rivera, H (2355) 1-0
1.d4 d5 2.c4 c6 3.Nf3 Nf6 4.e3 Bf5 5.Nc3 e6 6.Nh4 Bg4 7.Qb3 Qc7 8.h3 Bh5 9.g4 Bg6 10.Nxg6 hxg6 11.Bg2 Nbd7 12.Bd2 dxc4 13.Qxc4 Nb6 14.Qb3 Nbd5 15.e4 Nxc3 16.bxc3 Nd7 17.Rb1 b6 18.O-O Be7 19.f4 O-O 20.e5 Rad8 21.Be3 Rfe8 22.f5 gxf5 23.gxf5 Nf8 24.f6 gxf6 25.exf6 Bd6 26.Qd1 Ng6 27.Qg4 1-0
2020.12.02 ch-COL 2020
1814509 IM Valderrama Quiceno, Esteban Alb (2424) GM Barrientos, S (2463) 1/2-1/2
1.c4 c5 2.Nf3 Nf6 3.d4 cxd4 4.Nxd4 e6 5.Nc3 a6 6.a3 Qc7 7.e4 b6 8.Be3 Bb7 9.f3 d6 10.Be2 Nbd7 11.O-O Be7 12.Qd2 O-O 13.Rfc1 Rac8 14.a4 a5 15.Ndb5 Qb8 16.Rd1 Rc6 17.Nd4 Rcc8 18.Ndb5 Rc6 19.Nd4 Rcc8 20.Ndb5 Rc6 21.Bf4 Ne5 22.b3 1/2-1/2
2020.12.01 ch-COL 2020
1814496 FM Quinonez Garcia, S (2233) GM Barrientos, S (2463) 0-1
1.d4 Nf6 2.c4 e6 3.Nc3 c5 4.e3 d5 5.Nf3 Nc6 6.cxd5 exd5 7.g3 c4 8.Bg2 Bb4 9.Bd2 O-O 10.O-O Re8 11.b3 Bf5 12.Ne2 a5 13.a3 Bf8 14.Bc3 Bd3 15.bxc4 dxc4 16.Ne1 Be4 17.Qa4 Rc8 18.Qxc4 Ne5 19.Qb3 Nc4 20.Bxe4 Nxe4 21.Ra2 Qd5 22.Nf4 Qd7 23.Ne2 a4 24.Qb1 Nxa3 25.Qd3 Qd5 26.Rb2 b5 27.f3 Nxc3 28.Nxc3 Qc4 29.Nxb5 Nxb5 30.Rxb5 Rxe3 31.Qxc4 Rxc4 32.Rb8 g5 33.f4 a3 34.Ng2 Re2 35.fxg5 Rb2 36.Ra8 a2 37.Ne3 Rcb4 38.Nd5 R4b3 39.Ne7+ Kg7 40.Nf5+ Kg6 41.h3 Kxg5 42.Ne3 Rxe3 43.Rxf8 Rxg3+ 44.Kh1 Rxh3+ 45.Kg1 Rg3+ 46.Kh1 Rb1 0-1
2020.10.06 Titled Tuesday 6th Oct
1854490 GM Barrientos, S (2457) WFM Larina, M (1948) 0-1
1.e4 c6 2.c4 d5 3.exd5 cxd5 4.d4 Nf6 5.Nc3 e6 6.Nf3 Nc6 7.cxd5 Nxd5 8.Bc4 Nb6 9.Bb3 Be7 10.O-O O-O 11.d5 exd5 12.Nxd5 Nxd5 13.Bxd5 Bf5 14.Be3 Nb4 15.Bb3 a5 16.Nd4 Bd3 17.Re1 a4 18.Bxa4 Bf6 19.Qb3 Qa5 20.Bd7 Rfd8 21.Bf5 Bxd4 22.Bxd3 Nxd3 23.Qxd3 Bxb2 24.Qb3 Bxa1 25.Rxa1 b5 26.h3 h6 27.a3 Qa4 28.Qxa4 Rxa4 29.Bc5 Rd5 30.Be7 Rd3 31.Rb1 Rd5 32.Bb4 f5 33.Re1 Kf7 34.Re7+ Kf6 35.Rc7 g5 36.g3 Ra6 37.Kg2 Re6 38.Bc3+ Kg6 39.Rg7+ Kh5 40.Kf3 Rd3+ 41.Kg2 Rxc3 0-1
2020.10.06 Titled Tuesday 6th Oct
1854265 GM Barrientos, S (2457) Szabo, Marcell (1895) 1-0
1.d4 b6 2.e4 Bb7 3.Bd3 e6 4.Nf3 c5 5.c3 cxd4 6.cxd4 d5 7.Nc3 dxe4 8.Nxe4 Nf6 9.Nc3 Bd6 10.O-O O-O 11.Bg5 Nbd7 12.Bc2 h6 13.Bh4 Qb8 14.Qd3 Bxf3 15.Qxf3 Bxh2+ 16.Kh1 Bd6 17.Rad1 Qc8 18.Ba4 Rb8 19.Nb5 Be7 20.Bg3 Qa6 21.Bxb8 Qxa4 22.Bd6 Bxd6 23.Nxd6 Qxa2 24.b3 a5 25.Nc4 Qc2 26.Rd2 Qg6 27.Ne3 Rc8 28.d5 exd5 29.Nxd5 Nxd5 30.Rxd5 Nf6 31.Rd6 b5 32.Ra6 b4 33.Rxa5 Rc3 34.Qf5 Qxf5 35.Rxf5 Rxb3 36.Rb5 Ne4 37.Kg1 Nc3 38.Rb7 Ne2+ 39.Kh2 Rb2 40.Rd1 Nc3 41.Rd8+ Kh7 42.Rxf7 b3 43.Rdd7 Rb1 44.Rxg7+ Kh8 45.Rge7 1-0
2020.10.06 Titled Tuesday 6th Oct
1854087 GM Bortnyk, Olexandr (2598) GM Barrientos, S (2457) 1-0
1.e4 c5 2.c3 d5 3.exd5 Qxd5 4.d4 Nf6 5.Nf3 Bg4 6.dxc5 Qxc5 7.Be3 Qc8 8.h3 Bf5 9.Na3 Nbd7 10.Nc4 Qc7 11.Qa4 a6 12.Nb6 Rd8 13.Be2 Be4 14.O-O Bc6 15.Qa5 Nd5 16.Nc4 Qxa5 17.Nxa5 Nxe3 18.Nxc6 Nxf1 19.Nxd8 Kxd8 20.Kxf1 e6 21.Rd1 Ke7 22.Nd4 g6 23.Bf3 Nc5 24.b4 Na4 25.Bxb7 Nxc3 26.Nc6+ Kf6 27.Rd8 Nxa2 28.Bxa6 Kg7 29.Rd4 e5 30.Rc4 Bd6 31.b5 Ra8 32.Ke2 e4 33.Kd2 f5 34.Kc2 Bf4 35.g3 e3 36.Rxf4 e2 37.Kd2 Re8 38.Ke1 Nc1 39.Rd4 Nb3 40.Rd7+ Kf6 41.b6 f4 42.gxf4 Nc5 43.Rd6+ Kf5 44.Bxe2 Kxf4 45.Rd5 Ne4 46.Rd8 Re6 47.b7 Rxc6 48.b8=Q+ Kg5 49.Qe5+ 1-0
2020.10.06 Titled Tuesday 6th Oct
1854622 IM Mortazavi, A (2333) GM Barrientos, S (2457) 0-1
1.e4 c5 2.Nc3 e6 3.g3 a6 4.Bg2 b5 5.Nf3 Bb7 6.d3 b4 7.Nb1 d5 8.Nbd2 Nf6 9.exd5 Bxd5 10.O-O Nbd7 11.Re1 Be7 12.a4 bxa3 13.Rxa3 O-O 14.Nc4 a5 15.Bf4 a4 16.c3 Nb6 17.Ne3 Bb3 18.Ne5 Bxd1 19.Rxd1 Nfd5 20.c4 Nxe3 21.Bxe3 Bd6 22.Nc6 Qf6 23.d4 Nxc4 24.dxc5 Nxe3 25.Rxe3 Bxc5 26.Rf3 Qxb2 0-1
2020.10.06 Titled Tuesday 6th Oct
1854955 IM Ruiz Sanchez, O (2383) GM Barrientos, S (2457) 1-0
1.e4 e5 2.Nf3 Nc6 3.Bb5 Nf6 4.d3 d6 5.Nc3 Bd7 6.O-O g6 7.Ne2 Bg7 8.Ng3 O-O 9.c3 Qe8 10.Ba4 Nd8 11.Bc2 Ne6 12.d4 Rd8 13.Re1 Bc8 14.Be3 a6 15.h3 Kh8 16.Qd2 Ng8 17.Rad1 b6 18.Qc1 Bb7 19.b4 Qe7 20.d5 Nf4 21.Bxf4 exf4 22.Ne2 g5 23.Ned4 Nh6 24.Qd2 Be5 25.Nf5 Nxf5 26.exf5 Qf6 27.Nxe5 dxe5 28.c4 Bc8 29.Qe2 Rfe8 30.Qg4 h6 31.Be4 Kg7 32.h4 Bd7 33.h5 Qd6 34.a3 a5 35.Rb1 axb4 36.axb4 Ra8 37.Rec1 Reb8 38.c5 bxc5 39.bxc5 Rxb1 40.Rxb1 Qe7 41.Rb7 Ra1+ 42.Kh2 Kf6 43.Rxc7 Qd8 44.d6 Rc1 45.c6 Bc8 46.Rxc8 Qxc8 47.d7 Qd8 48.Qe2 Kg7 49.Qd2 g4 50.g3 fxg3+ 51.fxg3 Ra1 52.Qd6 Qb6 53.f6+ Kg8 54.d8=Q+ 1-0
2020.10.03 Speed Chess Super Swiss
1859585 Swicarz, M (2341) GM Barrientos, S (2457) 0-1
1.c4 e5 2.Nc3 Nf6 3.Nf3 Nc6 4.e4 Bb4 5.d3 d6 6.a3 Bxc3+ 7.bxc3 h6 8.g3 O-O 9.Bg2 Bg4 10.h3 Bxf3 11.Qxf3 a6 12.O-O b5 13.cxb5 axb5 14.Be3 Ra4 15.Rfb1 Ra5 16.Bd2 Nd7 17.c4 Nd4 18.Qd1 Ra4 19.cxb5 Qa8 20.Qc1 Ne2+ 0-1
2020.10.03 Speed Chess Super Swiss
1860631 Maiti, Milind (2068) GM Barrientos, S (2457) 1-0
1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Qc2 c5 5.dxc5 Bxc5 6.Nf3 Qb6 7.e3 a6 8.Be2 Qc7 9.O-O b6 10.b3 Bb7 11.Bb2 Nc6 12.Rac1 O-O 13.Na4 Be7 14.Rfd1 h6 15.Nc3 Rfd8 16.Qb1 Rac8 17.Qa1 d6 18.h3 Qb8 19.Na4 Qc7 20.Nc3 Nb8 21.Nd4 Nbd7 22.Bf3 Ne5 23.Bxb7 Qxb7 24.Nde2 b5 25.cxb5 axb5 26.Nd4 b4 27.Na4 Rxc1 28.Rxc1 Ne4 29.Rc2 d5 30.Nxe6 fxe6 31.Bxe5 Rf8 32.Rc7 Qb5 33.Rxe7 Rxf2 34.Rxg7+ Kf8 35.Qc1 Qa6 36.Nc5 Qc6 37.Nd7+ 1-0
2020.10.03 Speed Chess Super Swiss
1860421 GM Barrientos, S (2457) GM Kobo, Ori (2460) 1/2-1/2
1.d4 Nf6 2.Nf3 g6 3.c4 Bg7 4.Nc3 d5 5.cxd5 Nxd5 6.g3 Nxc3 7.bxc3 O-O 8.Bg2 c5 9.O-O Nc6 10.e3 Qa5 11.Bd2 Qa6 12.Re1 Be6 13.Ng5 Bc4 14.Ne4 b6 15.dxc5 Rad8 16.cxb6 axb6 17.Qc2 Ne5 18.a4 Rd7 19.Bc1 Rfd8 20.Ba3 Bd3 21.Qb3 Bc4 22.Qc2 Bd3 23.Qb3 Bc4 24.Qb1 Nd3 25.Rd1 f5 26.Nd2 Bxc3 27.Nxc4 Qxc4 28.Qa2 Qxa2 29.Rxa2 Nb4 30.Rxd7 Rxd7 31.Bxb4 Rd1+ 32.Bf1 Bxb4 33.Kg2 Rd2 34.Rxd2 Bxd2 1/2-1/2
2020.10.03 Speed Chess Super Swiss
1859176 GM Barrientos, S (2457) Arun, Siddharth (2055) 1-0
1.e4 c6 2.d4 d5 3.exd5 cxd5 4.c4 Nf6 5.Nc3 Nc6 6.Nf3 Bg4 7.cxd5 Nxd5 8.Qb3 Bxf3 9.gxf3 e6 10.Be3 Rb8 11.Bc4 Nxe3 12.fxe3 Qh4+ 13.Ke2 Bd6 14.Ne4 Be7 15.Rag1 O-O 16.Rg4 Qh6 17.Rhg1 g6 18.Bxe6 Qxh2+ 19.R4g2 Qh5 20.Ng5 Bxg5 21.Rxg5 Qh6 22.Bd5 Ne7 23.Be4 Qh2+ 24.R5g2 Qd6 25.Qa3 Qxa3 26.bxa3 f5 27.Bd3 Kg7 28.Rb1 b6 29.e4 Nc6 30.d5 Ne5 31.Rc1 Rf7 32.Rg3 Re8 33.Bb5 fxe4 34.Bxe8 exf3+ 35.Kd2 1-0
2020.10.03 Speed Chess Super Swiss
1859950 FM Donskov, Ana (2286) GM Barrientos, S (2457) 0-1
1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 g6 6.Be3 a6 7.f3 Nbd7 8.Qd2 b5 9.a4 bxa4 10.Rxa4 Bg7 11.Be2 Bb7 12.O-O O-O 13.Bh6 Nc5 14.Bxg7 Kxg7 15.Rc4 a5 16.Ndb5 Qb6 17.Kh1 Ba6 18.Rd4 Ne6 19.Ra4 Nc5 20.Ra2 Rfd8 21.Nd4 Bxe2 22.Qxe2 a4 23.Ndb5 Ra5 24.Na3 Raa8 25.Nc4 Qb4 26.g4 Ne6 27.Ne3 Nf4 28.Qd2 h6 29.Rfa1 Rdb8 30.Ned1 g5 31.Rxa4 Rxa4 32.Rxa4 Qc5 33.Qd4 Qc6 34.b3 e5 35.Qa7 Rb7 36.Qf2 d5 37.exd5 N6xd5 38.Nxd5 Qxd5 39.Ne3 Qc6 40.h4 Rd7 41.hxg5 hxg5 42.Nf5+ Kg6 43.Ra1 f6 44.Re1 Rh7+ 45.Kg1 Nh3+ 46.Kg2 Nxf2 47.Kxf2 Rh2+ 48.Kg3 Qxc2 49.Ne7+ Kf7 50.Nd5 Qf2# 0-1
2020.10.03 Speed Chess Super Swiss
1860504 GM Barrientos, S (2457) GM Shirov, A (2649) 0-1
1.d4 d5 2.c4 c6 3.Nf3 Nf6 4.Nc3 e6 5.e3 Nbd7 6.Qc2 Bd6 7.Bd3 O-O 8.O-O dxc4 9.Bxc4 b5 10.Bd3 Bb7 11.a3 Rc8 12.b4 a5 13.Rb1 axb4 14.axb4 c5 15.bxc5 Bxf3 16.gxf3 Nxc5 17.Rd1 Na4 18.Bd2 Nxc3 19.Bxc3 b4 0-1
2020.10.03 Speed Chess Super Swiss
1858982 GM Yang Kaiqi (2481) GM Barrientos, S (2457) 1-0
1.e4 c5 2.Nc3 Nc6 3.Bb5 d6 4.Bxc6+ bxc6 5.f4 e5 6.Nf3 f6 7.d3 Ne7 8.O-O Be6 9.b3 Qd7 10.Qe1 g6 11.fxe5 dxe5 12.Nd2 Bg7 13.Nc4 O-O 14.Be3 f5 15.Bxc5 f4 16.Kh1 g5 17.Rd1 Bg4 18.Rd2 Qe6 19.d4 exd4 20.Bxd4 Ng6 21.Bxg7 Kxg7 22.Rd6 Qe7 23.Rxc6 f3 24.Nd5 Qa3 25.Qc3+ Kh6 26.gxf3 Bh3 27.Nxa3 Bxf1 28.Rc7 Rg8 29.Nf6 Rg7 30.Ng4+ 1-0
2020.10.03 Speed Chess Super Swiss
1859782 GM Barrientos, S (2457) GM Demidov, M (2526) 0-1
1.d4 e6 2.c4 Bb4+ 3.Bd2 Qe7 4.Nf3 Nf6 5.Nc3 Bxc3 6.Bxc3 Ne4 7.Qc2 Nxc3 8.Qxc3 d6 9.g3 Nd7 10.Bg2 O-O 11.O-O Re8 12.e4 e5 13.Rfe1 a5 14.b3 Nf6 15.a3 Bg4 16.d5 Bxf3 17.Bxf3 Ra7 18.b4 Rea8 19.c5 g6 20.Kg2 h5 21.c6 b6 22.h4 Kg7 23.b5 Rf8 24.Rf1 Raa8 25.a4 Rae8 26.Rae1 Kg8 27.Bd1 Nh7 28.Bc2 Qf6 29.f3 Qg7 30.Kh2 f5 31.exf5 gxf5 32.f4 e4 33.Qxg7+ Kxg7 34.Re2 Nf6 35.Rd1 Kg6 36.Kh3 Re7 37.Rd4 Rfe8 38.Bd1 e3 39.Bc2 Ng4 40.Kg2 Kf6 41.Kf3 Rg8 42.Kg2 Nf2 43.Bb1 Ng4 44.Re1 e2 45.Bd3 Rge8 46.Kf3 Re3+ 47.Kg2 R8e7 48.Kg1 Rxg3+ 49.Kh1 Nf2+ 50.Kh2 Rxd3 0-1
2020.10.03 Speed Chess Super Swiss
1860336 GM Chigaev, M (2598) GM Barrientos, S (2457) 0-1
1.e4 c5 2.b3 d6 3.Bb2 e5 4.Bc4 Be7 5.d3 Nc6 6.Ne2 Be6 7.Nbc3 Nf6 8.O-O O-O 9.a4 a6 10.f4 Bxc4 11.bxc4 Nd4 12.fxe5 dxe5 13.Kh1 Rb8 14.a5 Ne8 15.Nd5 Nc7 16.Nec3 Nc6 17.Nxe7+ Nxe7 18.Ne2 Nc6 19.Ng3 Ne6 20.Nf5 f6 21.Bc3 Qe8 22.Ne3 Qg6 23.Nd5 Rfd8 24.Rb1 Rd7 25.Qf3 h6 26.Qh3 Re8 27.Rf2 Kh7 28.Rbf1 Rf7 29.Qe3 Ncd4 30.Qc1 Ref8 31.Ne3 Nf4 32.Bxd4 cxd4 33.Nf5 Qh5 34.Qd2 Ne6 35.Qb4 Rd7 36.Qb6 Qf7 37.h3 Rfd8 38.Kh2 Rc7 39.Ng3 Rc6 40.Qb4 Rd7 41.Nf5 Qf8 42.Qd2 Qf7 43.Rf3 Nf4 44.g3 Ne6 45.R3f2 Qg6 46.Nh4 Qg5 47.Qb4 Nc5 48.Rf5 Qe3 49.Ng2 Qe2 50.R5f2 Qh5 51.Qd2 Qg5 52.Qe1 Qh5 53.Nh4 Ne6 54.Ng2 Ng5 55.h4 Ne6 56.Rf5 Qg6 57.Kh3 b6 58.g4 b5 59.h5 Qe8 60.cxb5 axb5 61.R5f2 Ng5+ 62.Kh2 Qc8 63.Qb1 Rdc7 64.Rc1 Qxg4 65.Qxb5 Qxh5+ 66.Kg1 Nh3+ 67.Kf1 Nxf2 68.Kxf2 Rxc2+ 69.Rxc2 Rxc2+ 70.Kg1 Qg4 0-1
2020.10.03 Speed Chess Super Swiss
1859570 GM Barrientos, S (2457) IM Perez Gormaz, M (2413) 1-0
1.e4 c5 2.d4 cxd4 3.Nf3 g6 4.Qxd4 Nf6 5.Nc3 Nc6 6.Qa4 d6 7.e5 dxe5 8.Nxe5 Bg7 9.Nxc6 bxc6 10.Be3 O-O 11.Rd1 Qc7 12.Be2 a5 13.O-O Rb8 14.Qa3 Ng4 15.Bxg4 Bxg4 16.Rde1 Bf5 17.Re2 Rb4 18.Bc5 Be5 19.Bxb4 Bxh2+ 20.Kh1 axb4 21.Qxb4 Bd6 22.Qd4 Rb8 23.b3 Rb4 24.Rd1 Rxd4 25.Rxd4 Qa7 26.Rc4 Qa5 27.a4 Be6 28.Rxe6 Qh5+ 29.Kg1 Qh2+ 30.Kf1 fxe6 31.g3 Qh1+ 32.Ke2 Qc1 33.Ne4 Qa1 34.Rxc6 h5 35.Rc4 g5 36.Nxg5 Be5 37.Ne4 Kg7 38.Rc5 Qd4 39.Rc4 Qa1 40.Kf3 Bf6 41.Kg2 Qd1 42.a5 Qd5 43.a6 Qa8 44.Ra4 h4 45.gxh4 Bxh4 46.Kf1 Bf6 47.a7 Kg6 48.Nc5 Bd4 49.Nxe6 Bxa7 50.Nf4+ Kf5 51.Nd3 Qh1+ 52.Ke2 Qh5+ 53.f3 Bb6 54.Rf4+ Ke6 55.Re4+ Kd6 56.Nf4 Qh2+ 57.Kd3 Bc5 58.Ne2 e5 59.Nc3 Qh1 60.Kc4 Qf1+ 61.Re2 Qxf3 62.Ne4+ Kc6 63.Re1 Qf7+ 64.Kd3 Bd4 65.c3 Qf3+ 66.Kc4 Bb6 67.b4 Kb7 68.b5 Qf7+ 69.Kd3 Qc7 70.c4 Qd7+ 71.Kc2 Qe7 72.Rd1 Bd4 73.Rd3 1-0
2020.10.03 Speed Chess Super Swiss
1859315 FM Robledo, Cristian (2274) GM Barrientos, S (2457) 0-1
1.d4 Nf6 2.Bg5 Ne4 3.Bh4 g5 4.f3 gxh4 5.fxe4 e5 6.dxe5 Nc6 7.Nf3 Qe7 8.Nc3 Nxe5 9.Nd5 Qd6 10.Qd4 Bg7 11.O-O-O c6 12.Nf4 Qh6 13.e3 Nxf3 14.gxf3 Bxd4 15.Rxd4 d6 16.Bc4 b5 17.Bb3 Bb7 18.c4 a6 19.Rhd1 O-O-O 20.cxb5 axb5 21.a4 bxa4 22.Rxa4 Qf6 23.Rdd4 Kc7 24.Rdc4 Qg5 25.Kb1 Ra8 26.Rab4 Qg1+ 27.Rc1 Qf2 28.Nd5+ Kb8 29.Ne7 Ra6 30.Nxc6+ Rxc6 31.Rxc6 Qe1+ 0-1
2020.10.03 Speed Chess Super Swiss
1860088 GM Onischuk, V (2633) GM Barrientos, S (2457) 1-0
1.e4 c5 2.Nc3 d6 3.Nge2 Nf6 4.g3 g6 5.Bg2 Bg7 6.d4 cxd4 7.Nxd4 O-O 8.h3 Bd7 9.O-O Nc6 10.Nb3 a5 11.a4 Nb4 12.Re1 Rc8 13.Be3 Be6 14.Nd4 Bc4 15.Qd2 e5 16.Ndb5 d5 17.exd5 Nfxd5 18.Nxd5 Bxd5 19.c3 Bxg2 20.Qxd8 Rfxd8 21.cxb4 Bxh3 22.bxa5 e4 23.Rab1 Rc2 24.b4 Be6 25.Red1 Rd3 26.Rxd3 exd3 27.Rd1 Bc4 28.Nd6 Bf8 29.Nxc4 Rxc4 30.b5 Rxa4 31.Rxd3 Rxa5 32.Rd8 Kg7 33.Bd4+ f6 34.Rd7+ Kh6 35.Rxb7 Kg5 36.Rf7 Bb4 37.b6 f5 38.Be3+ Kg4 39.Kg2 Ra2 40.Rxh7 f4 41.Rh4+ Kg5 42.Rxf4 Bd6 43.Ra4+ Kf5 44.Rxa2 1-0
2020.09.29 Titled Tuesday 29th Sept
1858355 GM Jobava, Ba (2603) GM Barrientos, S (2457) 1-0
1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 a6 5.Be2 b5 6.O-O Bb7 7.Nd2 Nc6 8.c3 Nge7 9.N4b3 Ng6 10.a4 b4 11.Nc4 Qc7 12.Be3 bxc3 13.bxc3 Be7 14.Rb1 Nce5 15.Bb6 Qb8 16.Nc5 Bc6 17.Na5 Qc8 18.Qd4 Nf4 19.Bxa6 Rxa6 20.Qxe5 Ng6 21.Qd4 Ra8 22.Rfd1 d6 23.Qxg7 dxc5 24.Nc4 Rxa4 25.Nd6+ Bxd6 26.Rxd6 Bxe4 27.Rbd1 Bd5 28.h4 h5 29.R1xd5 exd5 30.Rxg6 Rf8 31.Qe5+ Kd7 32.Rd6# 1-0
2020.09.29 Titled Tuesday 29th Sept
1858650 FM Mohamed, Anees M (2312) GM Barrientos, S (2457) 0-1
1.e4 c5 2.Nf3 d6 3.d4 Nf6 4.Nc3 cxd4 5.Nxd4 a6 6.Bg5 e6 7.f4 h6 8.Bh4 Be7 9.Qf3 Qc7 10.O-O-O Nbd7 11.Bd3 b5 12.Rhe1 Bb7 13.Qg3 Rg8 14.Kb1 g5 15.fxg5 hxg5 16.Bxg5 Qc5 17.Nf3 Nh5 18.Be3 Nxg3 19.Bxc5 Nxc5 20.hxg3 Rxg3 21.Bf1 O-O-O 22.a3 Rdg8 23.Ne2 R3g4 24.e5 Kc7 25.exd6+ Bxd6 26.Ned4 Bd5 27.Kc1 Bg3 28.Re2 Bc4 29.Re5 Bxe5 30.Nxe5 Rxd4 31.Rxd4 Bxf1 32.Rf4 Bxg2 33.Rxf7+ Kd6 0-1
2020.09.29 Titled Tuesday 29th Sept
1857119 FM Manush, S (2324) GM Barrientos, S (2457) 0-1
1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Bd2 d5 5.e3 O-O 6.Nf3 c5 7.a3 cxd4 8.exd4 Be7 9.cxd5 Nxd5 10.Bd3 Nc6 11.O-O Bf6 12.Nxd5 exd5 13.Bc3 Bg4 14.h3 Bxf3 15.Qxf3 Bxd4 16.Bxd4 Nxd4 17.Qg4 Ne6 18.Rad1 Qf6 19.b4 g6 20.Bc2 Rad8 21.Bb3 h5 22.Qg3 Nf4 23.Rd2 Rfe8 24.Rfd1 Ne2+ 25.Rxe2 Rxe2 26.Rxd5 Rxd5 27.Bxd5 h4 28.Qc7 Qxf2+ 29.Kh1 Re1+ 30.Kh2 Qg1# 0-1
2020.09.29 Titled Tuesday 29th Sept
1858143 IM Sadovsky, Artem (2421) GM Barrientos, S (2457) 0-1
1.Nf3 Nf6 2.c4 e6 3.b3 d5 4.Bb2 Be7 5.e3 O-O 6.Be2 b6 7.O-O Bb7 8.d4 dxc4 9.bxc4 Nbd7 10.Nc3 c5 11.d5 exd5 12.cxd5 Bd6 13.e4 Re8 14.Bd3 a6 15.a4 Ne5 16.Nxe5 Bxe5 17.h3 Bxc3 18.Bxc3 Nxe4 19.Bxe4 Rxe4 20.d6 Re6 21.Qg4 Rg6 0-1
2020.09.29 Titled Tuesday 29th Sept
1857654 FM Meissner, F (2362) GM Barrientos, S (2457) 0-1
1.e4 c5 2.Nf3 d6 3.d4 Nf6 4.Nc3 cxd4 5.Nxd4 a6 6.g3 Bg4 7.f3 Bd7 8.Bg2 Nc6 9.Nde2 g6 10.O-O Bg7 11.Be3 O-O 12.Qd2 Rc8 13.Rad1 Ne5 14.b3 b5 15.h3 b4 16.Nd5 Nxd5 17.exd5 Bb5 18.Rf2 Bxe2 19.Qxe2 Qa5 20.f4 Nd7 21.Bd4 Bxd4 22.Rxd4 Rfe8 23.Qd2 Qxa2 24.Rxb4 Qa5 25.Ra4 Qb6 26.Qd4 Nc5 27.Ra1 a5 28.Kh2 Ra8 29.f5 Qb4 30.Qe3 a4 31.bxa4 Rxa4 32.Rxa4 Qxa4 33.fxg6 hxg6 34.h4 Qa1 35.Qf4 Rf8 36.Re2 Qf6 37.Qxf6 exf6 38.Re7 Rc8 39.Bh3 f5 40.h5 Kf8 41.Ra7 Ne4 42.Ra2 Kg7 43.hxg6 fxg6 44.Bg2 Nf6 45.Ra7+ Kh6 46.Ra6 Rxc2 47.Rxd6 Ng4+ 48.Kg1 Rc1+ 49.Bf1 Ne3 50.Kf2 Nxf1 51.Rd8 Nd2 52.d6 Ne4+ 53.Ke3 Rd1 54.d7 Kg7 55.g4 Nf6 56.gxf5 gxf5 57.Kf4 Kg6 58.Ke5 Rxd7 59.Kf4 Rxd8 0-1
2020.09.29 Titled Tuesday 29th Sept
1858497 GM Barrientos, S (2457) IM Vlassov, N (2352) 0-1
1.e4 Nc6 2.Nf3 d5 3.exd5 Qxd5 4.Nc3 Qa5 5.Bb5 Bd7 6.d4 a6 7.Ba4 O-O-O 8.Bd2 Nxd4 9.Nxd4 Bxa4 10.Qg4+ Bd7 11.Qf3 Nf6 12.O-O-O Bg4 13.Qe3 Bxd1 14.Rxd1 e6 15.Nb3 Qb6 16.Qf3 Bb4 17.Re1 Rd7 18.a3 Bxc3 19.Bxc3 Rhd8 20.g4 Qd6 21.h4 Qd5 22.Qf4 Qd1+ 0-1
2020.09.29 Titled Tuesday 29th Sept
1857994 GM Barrientos, S (2457) GM Bortnyk, Olexandr (2598) 0-1
1.d4 Nf6 2.Nf3 b6 3.c4 Bb7 4.a3 g6 5.Nc3 Bg7 6.Qc2 O-O 7.e4 e6 8.Bd3 d5 9.cxd5 exd5 10.e5 Nfd7 11.O-O c5 12.Bg5 f6 13.exf6 Nxf6 14.Rfe1 c4 15.Bxg6 hxg6 16.Qxg6 Nc6 17.Re6 Ne7 18.Qc2 Bc8 19.Re5 Bg4 20.Nh4 Qd6 21.Rae1 Nc6 22.Nb5 Qd7 23.R5e3 Ne4 24.Ng6 Rxf2 25.Qb1 Rf7 26.Rxe4 dxe4 27.Qxe4 Bf5 28.Ne7+ Rxe7 29.Qxe7 Nxe7 0-1
2020.09.29 Titled Tuesday 29th Sept
1857518 GM Barrientos, S (2457) GM Zhigalko, S (2572) 0-1
1.d4 Nf6 2.Nf3 e6 3.c4 b6 4.a3 Ba6 5.Qc2 Bb7 6.Nc3 c5 7.e4 cxd4 8.Nxd4 Nc6 9.Nxc6 Bxc6 10.Bf4 Nh5 11.Be3 Bc5 12.Qd2 O-O 13.Be2 Nf6 14.Bf3 Qc7 15.O-O Rac8 16.Rac1 Bxe3 17.Qxe3 d6 18.Rfd1 Rfd8 19.Nd5 Bxd5 20.cxd5 Qe7 21.dxe6 Qxe6 22.Qd4 Qe5 23.Rxc8 Rxc8 24.Qxd6 Qxd6 25.Rxd6 Nxe4 26.Rd1 Nf6 27.g4 h6 28.h4 Kf8 29.g5 hxg5 30.hxg5 Nh7 31.Bb7 Rc7 32.Rd8+ Ke7 33.Rb8 Nxg5 34.b4 Ne6 35.b5 Nd4 36.a4 Ne6 37.Bc6 Nc5 38.Re8+ Kf6 39.a5 bxa5 40.Re3 a6 41.Rc3 Na4 42.Rf3+ Ke5 43.Be8 axb5 44.Bxb5 Nc3 45.Be8 f6 46.Bg6 a4 47.Rf5+ Kd4 48.Ra5 Kc4 49.Kf1 Kb4 50.Ra8 a3 51.Ke1 a2 52.Kd2 Na4 53.Rb8+ Ka3 54.Bf7 Rc3 55.Bxa2 Kxa2 56.Rb7 g5 57.Rf7 Rc6 58.Ke3 Nc5 59.f4 gxf4+ 60.Kxf4 Rd6 61.Kf5 Nd7 62.Re7 Kb3 63.Re4 Kc3 64.Ra4 Kb3 65.Re4 Kc3 66.Ra4 Kd3 67.Ra1 Kc4 68.Ra5 Kb4 69.Ra1 Kc5 70.Ra7 Kc6 71.Ra6+ Kc7 72.Ra7+ Kd8 73.Ra8+ Ke7 74.Rh8 Rd5+ 75.Ke4 Re5+ 76.Kf4 Nc5 0-1
2020.09.22 Titled Tuesday 22nd Sept
1867825 GM Barrientos, S (2457) GM Jobava, Ba (2603) 1-0
1.d4 d5 2.c4 c6 3.Nf3 Nf6 4.Nc3 dxc4 5.a4 a5 6.e4 Bg4 7.Bxc4 e6 8.d5 exd5 9.exd5 Bb4 10.Qe2+ Qe7 11.dxc6 Nxc6 12.Qxe7+ Kxe7 13.O-O Bxf3 14.gxf3 Rhd8 15.Be3 Nd4 16.Nb5 Nxf3+ 17.Kg2 Nh4+ 18.Kh3 Nf5 19.Bb6 Rd7 20.Rad1 Rc8 21.b3 g5 22.Nd4 g4+ 23.Kg2 Nxd4 24.Rxd4 Rxd4 25.Bxd4 Nh5 26.f3 Rg8 27.Be5 gxf3+ 28.Kxf3 Rg5 29.Ke4 f6 30.Bb8 Bd6 31.Bxd6+ Kxd6 32.Rd1+ Kc7 33.Bb5 Re5+ 34.Kf3 Re7 35.Kg4 Ng7 36.Rf1 Re4+ 37.Kg3 Re3+ 38.Kg4 h5+ 39.Kh4 Re4+ 40.Kg3 f5 41.Rd1 Ne6 42.Rd7+ Kb6 43.Bc4 h4+ 44.Kf2 Nc5 45.Rf7 Nxa4 46.Rf6+ Ka7 47.Rxf5 Nb2 48.Rxa5+ Kb8 49.Bd5 Nd3+ 50.Kf3 Rb4 51.Bc4 Ne5+ 52.Rxe5 Rb6 53.Re6 Rb4 54.h3 Ka7 55.Re5 Kb6 56.Re6+ Kc5 57.Rh6 b5 58.Rh5+ Kd4 59.Rxb5 1-0
2020.09.22 Titled Tuesday 22nd Sept
1866303 GM Karjakin, Sergey (2752) GM Barrientos, S (2457) 1-0
1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 a6 5.Bd3 b5 6.O-O Bb7 7.a4 Nc6 8.Nb3 b4 9.Be3 Nf6 10.f4 d5 11.e5 Nd7 12.N1d2 Be7 13.Qh5 g6 14.Qh6 Bf8 15.Qh3 Bg7 16.Nf3 O-O 17.Ng5 h6 18.Nxe6 fxe6 19.Qxe6+ Rf7 20.Bxg6 Qe8 21.Qxd5 Nd8 22.Bxf7+ Qxf7 23.Qxf7+ Kxf7 24.Rfd1 Ke8 25.Rd2 Rc8 26.Rad1 Bc6 27.Nd4 Nf8 28.Nf5 1-0
2020.09.22 Titled Tuesday 22nd Sept
1867646 GM Barrientos, S (2457) GM Narayanan, Sri (2540) 1-0
1.d4 Nf6 2.Nf3 d5 3.c4 e6 4.Nc3 Bb4 5.Bg5 h6 6.Qa4+ Nc6 7.Bxf6 Qxf6 8.e3 O-O 9.Rc1 Rd8 10.Be2 dxc4 11.O-O Bd7 12.Qc2 Bxc3 13.Qxc3 b5 14.b3 a5 15.a4 bxa4 16.bxa4 Nb4 17.Qa3 c5 18.dxc5 e5 19.Bxc4 Bc6 20.e4 Bxe4 21.Rfe1 Bxf3 22.Qxf3 Qxf3 23.gxf3 Nc6 24.f4 exf4 25.Re7 Nd4 26.Kg2 Rac8 27.Rxf7 Kh8 28.Ba6 Rc6 29.Bb5 Rg6+ 30.Kf1 Nb3 31.Re1 f3 32.Re8+ Rxe8 33.Bxe8 Re6 34.Rf8+ Kh7 35.h4 Nd2+ 36.Kg1 Re1+ 37.Kh2 Re2 38.Kg3 Ne4+ 39.Kxf3 Rxf2+ 40.Kxe4 Rxf8 41.Bd7 g5 42.hxg5 hxg5 43.c6 Rf4+ 44.Kd5 Rf7 45.Be6 Rg7 46.Kd6 g4 47.c7 Rxc7 48.Kxc7 g3 49.Bd5 Kg6 50.Kb6 Kf6 51.Kxa5 Ke7 52.Kb6 Kd8 53.Kb7 1-0
2020.09.22 Titled Tuesday 22nd Sept
1867144 GM Chigaev, M (2588) GM Barrientos, S (2457) 1-0
1.d4 Nf6 2.Nf3 e6 3.Bg5 c5 4.e3 cxd4 5.exd4 b6 6.Nbd2 Bb7 7.Bd3 Be7 8.c3 d6 9.O-O Nbd7 10.Re1 O-O 11.a4 a6 12.Nf1 Re8 13.Ng3 h6 14.Bd2 Qc7 15.h3 Bf8 16.Ne4 Nxe4 17.Bxe4 Bxe4 18.Rxe4 b5 19.Re1 Qc6 20.Bf4 Nb6 21.a5 Nd5 22.Bg3 Rac8 23.Nd2 Ne7 24.Bh2 Qd5 25.Ne4 Nc6 26.Qg4 Kh8 27.Qg3 Rcd8 28.Qf3 f5 29.Nd2 Qxf3 30.Nxf3 d5 31.b4 Rc8 32.h4 Nd8 33.Re3 Kg8 34.Rae1 Rc6 35.Bb8 Nf7 36.Ba7 g6 37.Bc5 Bg7 38.Kf1 Bf6 39.g3 Kg7 40.Nd2 e5 41.dxe5 Rxe5 42.Nb3 Re4 43.Nd4 Rc8 44.f3 Rxe3 45.Rxe3 Ne5 46.Ke2 Nd7 47.Ne6+ Kf7 48.Bd4 Re8 49.Nc7 Rxe3+ 50.Kxe3 Ne5 51.Nxa6 Nc4+ 52.Kd3 Bd8 53.Nc5 Ke7 54.a6 Bb6 55.Nb3 Kd6 56.a7 Bxd4 57.a8=Q Bf2 58.Qa6+ Ke5 59.Qxb5 f4 60.gxf4+ Kxf4 61.Qxd5 Ne5+ 62.Ke2 Bxh4 63.Qe4+ Kg3 64.Qxe5+ 1-0
2020.09.22 Titled Tuesday 22nd Sept
1865895 GM Barrientos, S (2457) FM Kanyamarala, Tarun (2369) 1-0
1.d4 f5 2.Nf3 Nf6 3.g3 g6 4.Bg2 Bg7 5.O-O O-O 6.c4 d6 7.Nc3 c6 8.d5 e5 9.dxe6 Bxe6 10.b3 Qc7 11.Nd4 Re8 12.Ba3 Na6 13.Rc1 Rad8 14.Nxe6 Rxe6 15.Qd2 Qa5 16.Bb2 Ne4 17.Bxe4 fxe4 18.Qe3 Qh5 19.Rcd1 Rde8 20.Qxa7 e3 21.Qxb7 Nb8 22.fxe3 R6e7 23.Qb6 Bh6 24.e4 Nd7 25.Qxc6 Be3+ 26.Kh1 Nc5 27.Qd5+ Qxd5 28.Nxd5 Rxe4 29.Nf6+ Kf7 30.Nxe4+ Ke6 1-0
2020.09.22 Titled Tuesday 22nd Sept
1867181 GM Barrientos, S (2457) FM Machidon, Cristi (2261) 1-0
1.e4 c6 2.d4 d5 3.exd5 cxd5 4.c4 Nf6 5.Nc3 Nc6 6.Nf3 Bg4 7.cxd5 Nxd5 8.Qb3 Bxf3 9.gxf3 Nb6 10.d5 Nd4 11.Bb5+ Nxb5 12.Nxb5 e6 13.dxe6 Bc5 14.exf7+ Kf8 15.Be3 Qe7 16.O-O-O Rc8 17.Kb1 Bxe3 18.fxe3 Nc4 19.Rd4 Qxf7 20.Rc1 a6 21.Rdxc4 Rxc4 22.Rxc4 Qg6+ 1-0
2020.09.22 Titled Tuesday 22nd Sept
1866945 WIM Vantika, Agrawal (2286) GM Barrientos, S (2457) 0-1
1.e4 c5 2.Nf3 d6 3.Bb5+ Nc6 4.O-O Bd7 5.Re1 Nf6 6.c3 a6 7.Bf1 Bg4 8.h3 Bxf3 9.Qxf3 g6 10.d3 Bg7 11.Be3 O-O 12.Nd2 Nd7 13.Qd1 b5 14.Nf3 b4 15.d4 Rb8 16.Qd2 Qa5 17.Red1 bxc3 18.bxc3 Rfc8 19.Bh6 cxd4 20.Bxg7 Kxg7 21.cxd4 Qa3 22.Qf4 Nd8 23.e5 Ne6 24.Qh4 d5 25.Rd3 Qb2 26.Rad1 Re8 27.Ng5 Nxg5 28.Qxg5 Nf8 29.h4 Ne6 30.Qg4 h5 31.Qf3 Qxa2 32.g3 Rb1 33.Bh3 Rxd1+ 34.Rxd1 Qc4 35.Bxe6 fxe6 36.Qe3 a5 37.Rc1 Qb5 38.Qa3 Qb4 39.Qxb4 axb4 40.Rc7 Rb8 41.Rc2 b3 42.Rb2 Rb4 43.Kf1 Rxd4 44.Rxb3 Re4 45.f4 Ra4 46.Rb7 Kf7 47.Kf2 Ra2+ 48.Ke3 Ra3+ 49.Kf2 Ke8 50.Rb8+ Kd7 51.Rg8 d4 52.Rxg6 Kc6 53.Rxe6+ Kd5 54.Rxe7 Ke4 55.Rd7 Ra2+ 56.Kf1 Kf3 57.Ke1 Ke3 58.Kd1 d3 59.Kc1 d2+ 60.Kb1 Ra7 61.Rd6 Rb7+ 62.Kc2 Rc7+ 63.Kb2 Rc6 64.Rd7 Ke2 65.Rd8 Rc8 0-1
2020.09.22 Titled Tuesday 22nd Sept
1867462 Szabo, Marcell (1895) GM Barrientos, S (2457) 0-1
1.e4 c5 2.Nf3 d6 3.Bb5+ Nc6 4.c4 Nf6 5.Nc3 Bd7 6.d3 g6 7.h3 Bg7 8.Be3 O-O 9.Bxc6 Bxc6 10.Qd2 a6 11.Bh6 b5 12.Bxg7 Kxg7 13.b3 Rb8 14.O-O Qa5 15.Nd5 Qxd2 16.Nxd2 e6 17.Nxf6 Kxf6 18.f4 a5 19.g4 Ke7 20.f5 gxf5 21.exf5 h5 22.g5 h4 23.f6+ Kd7 24.Kf2 a4 25.Ke3 bxc4 26.Nxc4 axb3 27.axb3 Rxb3 28.Ra7+ Rb7 29.Rxb7+ Bxb7 30.Rf4 Rh8 31.g6 fxg6 32.f7 Rf8 33.Rxh4 Rxf7 34.Rh6 g5 35.Rh5 Rg7 36.Rh8 Bd5 37.Nd2 g4 38.hxg4 Rxg4 39.Rh7+ Kc6 40.Re7 Rg3+ 41.Ke2 Rh3 42.Nf1 Bf3+ 43.Kf2 Bg4 44.Ne3 Rf3+ 45.Ke2 Rf7+ 46.Nxg4 Rxe7 47.Ke3 Rg7 48.Nf6 Rg6 49.Ne4 d5 50.Nd2 Rg3+ 51.Ke2 e5 52.Nf3 Rxf3 53.Kxf3 c4 54.Ke3 Kc5 55.dxc4 Kxc4 56.Kd2 d4 57.Ke2 e4 58.Kd2 e3+ 59.Ke2 Kc3 60.Kd1 d3 61.Ke1 d2+ 62.Kd1 Kb2 63.Ke2 Kc2 0-1
2020.09.22 Titled Tuesday 22nd Sept
1866705 GM Barrientos, S (2457) IM Vestby-Ellingsen, Mads (2362) 1-0
1.d4 g6 2.h4 h5 3.e4 d5 4.exd5 Nf6 5.c4 c6 6.dxc6 Nxc6 7.d5 Ne5 8.Nf3 Bg4 9.Be2 Bxf3 10.Bxf3 Bg7 11.Be2 O-O 12.Nc3 Rc8 13.Qb3 Nfd7 14.Be3 Nc5 15.Qc2 a5 16.O-O e6 17.Bg5 Bf6 18.Bh6 Re8 19.dxe6 Nxe6 20.Rad1 Nd4 21.Qa4 Nxe2+ 22.Nxe2 Qb6 23.b3 Ng4 24.Nf4 Nxh6 25.Nd5 Qa6 26.Qd7 Bxh4 27.Nc7 Qc6 28.Nxe8 Rxe8 29.g3 Bg5 30.Qd5 Qxd5 31.Rxd5 Bd8 32.Rfd1 Bb6 33.Rb5 Re6 34.c5 Ba7 35.Rd7 Re5 36.Rc7 Ng4 37.Rxa5 Bb8 38.Rc8+ Kg7 39.Rxb8 Re1+ 40.Kg2 Re2 41.Kf3 Rxf2+ 42.Ke4 Rd2 43.Rxb7 Nf6+ 44.Ke3 Rd5 45.b4 g5 46.c6 Ng4+ 47.Ke2 Rd6 48.Rxg5+ Kf6 49.Rc5 Rd8 50.c7 Re8+ 51.Kd2 Rc8 52.Rb8 Rxc7 53.Rxc7 Nf2 54.Rb6+ Kg5 55.Rxf7 Ne4+ 56.Ke3 Nd6 57.Rxd6 Kg4 58.Rg6+ Kh3 59.Rf4 Kg2 60.Rh4 Kg1 61.Kf3 Kf1 62.Rh1# 1-0
2020.09.22 Titled Tuesday 22nd Sept
1866206 GM Womacka, M (2433) GM Barrientos, S (2457) 0-1
1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 a6 5.Bd3 b5 6.O-O Bb7 7.a4 Nc6 8.Be3 b4 9.Nd2 Nf6 10.Qe2 Be7 11.N4b3 d5 12.Nc5 Bxc5 13.Bxc5 Qc7 14.exd5 Nxd5 15.Ne4 Rd8 16.Bxa6 Nf4 17.Qb5 Bxa6 18.Qxa6 f5 19.Bb6 Qe5 20.Bxd8 Qxe4 21.f3 Qd4+ 22.Kh1 Nxd8 23.Rad1 Qf6 24.Qb5+ Kf7 25.Rd7+ Kg6 26.Qxb4 Nd5 27.Qd2 Nc6 28.c4 Ndb4 29.Re1 Re8 30.a5 h6 31.h3 Kh7 32.Rd6 Qf7 33.a6 e5 34.Rd7 Qg6 35.a7 e4 36.fxe4 fxe4 37.Qc3 Nd3 38.Rf1 Nde5 39.Rc7 Ra8 40.b4 Qe6 41.b5 Nxa7 42.c5 Nxb5 0-1
2020.08.15 Online Olym Div2 E 2020
1903807 GM Barrientos, S (2457) GM Balog, I1 (2567) 0-1
1.d4 d5 2.c4 c6 3.Nf3 Nf6 4.Nc3 a6 5.Qc2 dxc4 6.e4 b5 7.Be2 Bg4 8.Be3 e6 9.O-O Nbd7 10.b3 b4 11.e5 Bf5 12.Qc1 Ng4 13.Nd1 c3 14.Bg5 Be7 15.Bxe7 Qxe7 16.a3 c5 17.h3 cxd4 18.hxg4 d3 19.gxf5 dxe2 20.Re1 exd1=Q 21.Rxd1 exf5 22.axb4 O-O 23.Qxc3 Rfc8 24.Qd4 Nf8 25.Qd6 Qb7 26.Nd4 g6 27.e6 fxe6 28.Nxe6 Rc6 29.Nc5 Rxd6 30.Nxb7 Rb6 31.Nc5 Rxb4 32.Ra5 Rc8 33.Rd5 Rc6 34.g3 Kg7 35.Kg2 h5 36.Rd3 Rbb6 37.Na4 Rb5 38.Rxb5 axb5 39.Nc3 Rc5 40.b4 Rc4 41.Nxb5 Rxb4 42.Nd6 Ne6 43.Re3 Kf6 44.Ne8+ Kf7 45.Nd6+ Ke7 46.Rd3 Rb8 47.Nc4 Rb5 48.Re3 Kf6 49.Rd3 Rc5 50.Ne3 Rc6 51.f4 Ke7 52.Nd5+ Kf7 53.Ne3 Rc7 54.Ra3 h4 55.Nd5 Rd7 56.Ra5 hxg3 57.Kxg3 Nd4 58.Nb6 Rb7 59.Nc4 Rb3+ 60.Kg2 Ne2 61.Ne5+ Kg7 62.Ra4 Kh6 63.Kf2 Rb2 64.Kf3 Ng1+ 65.Kg3 Rb6 66.Ra8 Ne2+ 67.Kf3 Nd4+ 68.Ke3 Ne6 69.Re8 Rb3+ 70.Ke2 Nxf4+ 71.Kd2 Kg5 72.Rg8 Kf6 73.Nd7+ Kf7 74.Rd8 Rd3+ 75.Kc2 Ke7 0-1
2020.08.15 Online Olym Div2 E 2020
1903837 IM Gemy, J (2380) GM Barrientos, S (2457) 0-1
1.Nf3 Nf6 2.c4 e6 3.g3 d5 4.Bg2 dxc4 5.Qa4+ Nbd7 6.O-O a6 7.Qxc4 b5 8.Qc2 Bb7 9.a4 Be7 10.axb5 axb5 11.Rxa8 Qxa8 12.Qxc7 O-O 13.Qc2 Rc8 14.Qd1 Qa1 15.Na3 b4 16.Nc2 Qb1 17.Ne3 Nb6 18.d3 Qa2 19.Nd2 Bxg2 20.Kxg2 h5 21.Nec4 Nbd5 22.e4 Nc7 23.e5 Nfd5 24.Qxh5 Nb5 25.Qg4 Rd8 26.Qe4 Ndc7 27.f4 Rd4 28.Qe2 Nd5 29.Nf3 Ndc3 30.Qd2 Nb1 31.Qc2 Rd5 32.Qe2 N1c3 33.Qd2 Na4 34.Ne3 Rd8 35.Rf2 Bc5 36.Re2 Nd4 37.Nxd4 Rxd4 38.Nc4 Bf8 39.Qc2 Nc5 40.Be3 b3 41.Qc1 Nxd3 42.Qc3 Rd8 43.Nd2 Qa8+ 44.Nf3 Bb4 45.Qxb3 Ne1+ 46.Rxe1 Bxe1 47.Qc2 Bb4 48.Kf2 Rc8 49.Qe2 Qa4 50.Nd4 Bc5 51.b3 Qa7 52.Nc2 Qa2 53.Bxc5 Rxc5 54.Nd4 Qb1 55.Kg2 Rd5 56.Nf3 Qxb3 57.Ng5 Rc5 58.Qh5 Qc2+ 59.Kh3 Qf5+ 60.Qg4 Qg6 61.Nf3 Qh7+ 62.Qh4 Qf5+ 63.Qg4 Qd3 64.Qh4 Rc2 65.Qg4 Qh7+ 66.Nh4 Qe4 67.Qd1 Kh7 68.Kg4 Rxh2 69.Qg1 Rh1 70.Qf2 Qd3 71.Qa7 Qd1+ 72.Kg5 Rh3 73.Qe3 Qc2 74.Kg4 Rh2 75.Kg5 Rh1 76.Kg4 Qd1+ 77.Kg5 Re1 78.Qa7 Rg1 79.Qe3 Re1 80.Qa7 Qd3 81.Qf2 Re2 82.Qg1 Re3 83.Kg4 Qe2+ 84.Kg5 Rb3 85.g4 Rh3 86.f5 Qd2+ 87.Kh5 Qh6# 0-1
2020.06.02 Titled Tuesday 2nd June
1964608 GM Barrientos, S (2457) GM Delgado Ramirez, N (2621) 0-1
1.d4 Nf6 2.Nf3 g6 3.g3 Bg7 4.Bg2 O-O 5.O-O d6 6.a4 a5 7.c4 c6 8.Nc3 Na6 9.b3 Nb4 10.Bb2 Re8 11.Qd2 Qc7 12.Rac1 e5 13.c5 e4 14.cxd6 Qxd6 15.Ne1 Qe6 16.Qd1 e3 17.f4 Ng4 18.Ne4 f5 19.Nc5 Qf7 20.Ned3 Nd5 21.Ne5 Qe7 22.h3 Ngf6 23.Qc2 Be6 24.Rfd1 Kh8 25.Ba3 Bg8 26.Qb2 Qc7 27.Rc2 Rad8 28.Kh2 Nh5 29.Ncd3 Ndf6 30.b4 Bd5 31.bxa5 Ne4 32.Qb6 Qxb6 33.axb6 Nexg3 34.Nc5 Bxg2 35.Kxg2 Nxe2 36.Nf7+ Kg8 37.Nxd8 Nexf4+ 38.Kf3 e2 39.Re1 Rxd8 40.Rexe2 Nxe2 41.Rxe2 Bxd4 42.Nxb7 Rb8 43.Nd6 Rxb6 44.Re8+ Kg7 45.Re7+ Kf6 46.Ne8+ Kg5 47.Bc1+ Kh4 48.Rxh7 Rb3+ 49.Ke2 Kg3 50.a5 f4 51.Rf7 f3+ 52.Kd1 Rb1 53.Kc2 Ra1 54.Bd2 f2 55.Nd6 f1=Q 56.Ne4+ Kg2 57.Rxf1 Rxf1 0-1
2020.06.02 Titled Tuesday 2nd June
1962907 FM Guimaraes, W (2218) GM Barrientos, S (2457) 0-1
1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 a6 5.Nc3 b5 6.Bd3 Bb7 7.O-O Nc6 8.Nxc6 Bxc6 9.Qe2 Ne7 10.Be3 Ng6 11.f4 Qb8 12.f5 Ne5 13.Kh1 Be7 14.Bf4 O-O 15.Qh5 f6 16.Rf3 Qe8 17.Qxe8 Rfxe8 18.Bxe5 fxe5 19.fxe6 dxe6 20.a3 Rab8 21.Raf1 Bc5 22.Ne2 a5 23.Ng3 a4 24.h3 b4 25.axb4 Rxb4 26.b3 a3 27.Bc4 a2 28.Ra1 h5 29.Rxa2 h4 30.Nf1 Bxe4 31.Rc3 Bd4 32.Rd3 Bxd3 33.cxd3 Kh7 34.Nd2 Rbb8 35.Nf3 Ra8 36.Re2 Ra1+ 37.Kh2 g5 38.Nxg5+ Kh6 39.Nf3 Kh5 40.Nxd4 exd4 41.Bxe6 Rf8 42.Bg4+ Kg5 43.Re5+ Kg6 44.Bf3 Rf4 45.b4 Rb1 46.b5 Rb2 47.Kh1 Kf6 48.Rc5 Rf5 49.Rc6+ Kg5 50.b6 Rfb5 51.Rd6 R2b4 52.b7 Kf4 53.Re6 Kg3 54.Rg6+ Kf2 0-1
2020.06.02 Titled Tuesday 2nd June
1964188 GM Barrientos, S (2457) FM Berdnyk, Mariia (2324) 1-0
1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 g6 6.Be2 Bg7 7.Be3 Nc6 8.Qd2 O-O 9.O-O-O Ng4 10.Bxg4 Bxg4 11.f3 Bd7 12.h4 Ne5 13.h5 Nc4 14.Qe2 Nxe3 15.Qxe3 b5 16.hxg6 hxg6 17.g4 Qa5 18.Kb1 Rac8 19.Nd5 Rfe8 20.Qg5 Qd8 21.Nf5 Bxf5 22.gxf5 e6 23.Qxd8 Rcxd8 24.fxe6 fxe6 25.Nc7 Re7 26.Nxb5 Rb7 27.Nd4 Rdb8 28.b3 a5 29.Nxe6 Bf6 30.Rxd6 a4 31.Nc5 Rb6 32.Rxb6 Rxb6 33.Nd7 Rd6 34.Nxf6+ Rxf6 35.Rh3 axb3 36.cxb3 Kf7 37.a4 Ke6 38.b4 Ke5 39.Kb2 Kd4 40.a5 Kc4 41.Ka3 g5 42.Rg3 Rd6 43.Rxg5 Rd3+ 44.Ka4 Rxf3 45.Rc5+ Kd4 46.e5 Rf1 47.a6 Ra1+ 48.Kb5 Ra2 49.Kb6 1-0
2020.06.02 Titled Tuesday 2nd June
1963935 IM Grunberg, M (2401) GM Barrientos, S (2457) 0-1
1.Nf3 Nf6 2.c4 e6 3.g3 b6 4.Bg2 Bb7 5.O-O Be7 6.d4 O-O 7.Nc3 Ne4 8.Qc2 f5 9.Rd1 Nxc3 10.Qxc3 Bf6 11.b4 a5 12.b5 Be4 13.Bb2 d6 14.Ne1 Nd7 15.Bxe4 fxe4 16.Ng2 Qe8 17.Qe3 d5 18.Rac1 Rc8 19.cxd5 exd5 20.Qb3 Qf7 21.Rc6 Be7 22.Rf1 Bd6 23.Ba3 Nb8 24.Rc2 Bxa3 25.Qxa3 c6 26.bxc6 Nxc6 27.e3 Nb4 28.Rxc8 Rxc8 29.Rc1 Rf8 30.Rf1 g5 31.Qb3 Qe6 32.Ne1 Qc6 33.a3 Na6 34.Nc2 b5 35.Kg2 Qc4 36.Qxc4 dxc4 37.Rb1 Rb8 38.d5 Kf7 39.f3 b4 40.axb4 axb4 41.fxe4 b3 42.Nd4 Nc5 43.e5 c3 44.e6+ Ke8 45.d6 Rb6 46.d7+ Ke7 47.Nf5+ Kd8 48.Rd1 Rxe6 49.Nd4 c2 50.Nxe6+ Nxe6 51.Rd6 c1=Q 52.Rxe6 Kxd7 0-1
2020.06.02 Titled Tuesday 2nd June
1963200 GM Barrientos, S (2457) Qi, Henry (2079) 0-1
1.d4 g6 2.e4 d6 3.c4 Bg7 4.Nc3 Nc6 5.Nge2 Nf6 6.f3 O-O 7.Be3 e5 8.d5 Ne7 9.Qd2 c6 10.h4 cxd5 11.cxd5 Bd7 12.h5 a6 13.g4 b5 14.Ng3 Nc8 15.Bh6 Ra7 16.Bd3 Nb6 17.Nd1 Bc8 18.Bxg7 Kxg7 19.Qh6+ Kxh6 20.Ne3 Kg7 21.g5 Nxh5 22.Rxh5 gxh5 23.Nxh5+ Kh8 24.Nf6 Rg8 25.Nxg8 Qxg8 26.Rc1 Qxg5 27.Ke2 Ra8 28.Rc6 Rb8 29.Rxd6 Qh4 30.b3 Qh2+ 31.Ke1 Qg1+ 32.Ke2 Qh2+ 33.Ke1 Kg7 34.Rd8 Rb7 35.a4 Rc7 36.a5 Rc1+ 37.Nd1 Qg1+ 38.Bf1 Bh3 39.Kd2 Ra1 40.Be2 Qd4+ 41.Ke1 Qg1+ 42.Kd2 Ra2+ 43.Kc3 Qc5+ 44.Kd3 Qd4# 0-1
2020.05.26 Titled Tuesday 26th May
1973789 GM Barrientos, S (2457) GM Nihal, Sarin (2620) 0-1
1.d4 Nf6 2.Nf3 g6 3.g3 Bg7 4.Bg2 O-O 5.O-O d6 6.a4 a5 7.Nc3 Nc6 8.e4 Bg4 9.Be3 Nd7 10.h3 Bxf3 11.Bxf3 e5 12.d5 Nb4 13.Bg2 f5 14.exf5 gxf5 15.Bd2 e4 16.Rb1 Qe7 17.Be3 Rae8 18.Nb5 Ne5 19.b3 Qf7 20.c4 Nbd3 21.Nd4 f4 22.Bxe4 fxe3 23.fxe3 Qxf1+ 24.Qxf1 Rxf1+ 25.Rxf1 Nc5 26.Bf5 Bf6 27.Be6+ Kg7 28.Nf5+ Kg6 29.Nd4 Bg5 30.Bf5+ Kh6 31.Kg2 Bxe3 32.Nb5 Re7 33.Bc2 Kg7 34.Re1 Bg5 35.Nd4 Rf7 36.h4 Bd2 37.Re2 Bc3 38.Nf5+ Kf8 39.Nh6 Rf6 40.Nf5 Nxb3 41.Re3 Nd4 42.Rxc3 Nxf5 43.c5 dxc5 44.Rxc5 Ne3+ 45.Kh3 Rf2 46.Bxh7 N5g4 0-1
2020.05.26 Titled Tuesday 26th May
1974823 GM Sadhwani, Raunak (2545) GM Barrientos, S (2457) 1-0
1.e4 c5 2.Nc3 d6 3.d4 cxd4 4.Qxd4 Nc6 5.Qd2 Nf6 6.b3 e6 7.Bb2 Be7 8.O-O-O O-O 9.f4 a6 10.Nf3 b5 11.Bd3 Bb7 12.g4 Nb4 13.g5 Nd7 14.Kb1 Rc8 15.h4 d5 16.exd5 Nxd5 17.Nxd5 Bxd5 18.Qe2 Qc7 19.h5 f5 20.Bxf5 Rxf5 21.Rxd5 exd5 22.Qe6+ Rf7 23.g6 Qxc2+ 24.Ka1 Rf8 25.gxf7+ Rxf7 26.Rc1 Qf5 27.Qxa6 Bf6 28.Ne5 Qxf4 29.Qc8+ Rf8 30.Qxd7 Bxe5 31.Qe6+ Kh8 32.Qxe5 Qxe5 33.Bxe5 h6 34.Rc7 1-0
2020.05.26 Titled Tuesday 26th May
1975167 GM Barrientos, S (2457) IM Le Tuan Minh (2501) 0-1
1.d4 d5 2.c4 c6 3.Nf3 Nf6 4.Nc3 a6 5.Qc2 dxc4 6.e4 b5 7.b3 Bg4 8.Be3 Bxf3 9.gxf3 b4 10.Na4 c3 11.a3 a5 12.d5 e6 13.Nb6 Ra7 14.Nc4 Rb7 15.d6 Bxd6 16.e5 Be7 17.exf6 Bxf6 18.axb4 axb4 19.Bc5 Be7 20.Be3 O-O 21.Bd3 g6 22.Ne5 Qd5 23.Bf4 Qd4 24.Be4 Bf6 25.Ng4 Bg7 26.Rd1 Qb6 27.Be3 Qb5 28.Bd3 Qh5 29.Bc4 Rd7 30.O-O Qh3 31.Qe4 h5 32.Ne5 Rxd1 33.Rxd1 Bxe5 34.Qxe5 Qxf3 35.Bh6 Qxd1+ 36.Bf1 Qg4+ 37.Bg2 f6 38.Qc7 Rf7 39.Qxb8+ Kh7 40.Be3 c2 41.Qe8 Rg7 42.h3 Qd1+ 43.Kh2 c1=Q 44.Bxc1 Qxc1 45.Qxe6 Qf4+ 46.Kh1 Qxf2 47.Bxc6 Qf1+ 48.Kh2 Qf4+ 49.Kh1 Ra7 50.Ba4 Rc7 51.Bc6 Qc1+ 0-1
2020.05.26 Titled Tuesday 26th May
1973447 GM Barrientos, S (2457) WCM Lesbekova, Asel (1920) 1-0
1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 e5 5.Nb5 d6 6.N1c3 a6 7.Na3 b5 8.Nd5 Nce7 9.c4 Nxd5 10.exd5 bxc4 11.Nxc4 Nf6 12.Be3 Rb8 13.Be2 Be7 14.O-O O-O 15.a4 a5 16.Bd2 Ra8 17.b4 Nxd5 18.Nxa5 Bd7 19.Bf3 Nb6 20.Bxa8 Qxa8 21.b5 d5 22.Re1 f5 23.Rxe5 Bf6 24.Re1 Bxa1 25.Qxa1 f4 26.Qd4 Nc8 27.Bc3 Rf7 28.b6 Nd6 29.b7 Nxb7 30.Qxd5 Be8 31.Nxb7 Kh8 32.Nd6 Qxd5 33.Rxe8+ Rf8 34.Rxf8+ Qg8 35.Nf7# 1-0
2020.05.26 Titled Tuesday 26th May
1973959 FM Vetokhin, Savva (2349) GM Barrientos, S (2457) 0-1
1.d4 Nf6 2.Nc3 d5 3.Bf4 a6 4.e3 c5 5.Nf3 Nc6 6.dxc5 e6 7.Bd3 Bxc5 8.O-O O-O 9.e4 h6 10.exd5 exd5 11.h3 Be6 12.Ne2 Qb6 13.b3 Ne4 14.c3 Nxf2 15.Rxf2 Bxf2+ 16.Kh1 Be3 17.Bxe3 Qxe3 18.Qc2 Rae8 19.Ned4 Nxd4 20.Nxd4 Bxh3 21.gxh3 Qxh3+ 22.Kg1 Qg3+ 23.Kh1 Re3 24.Bf5 Rfe8 25.Qh2 Re1+ 0-1
2020.05.26 Titled Tuesday 26th May
1974731 IM Livaic, Leon (2507) GM Barrientos, S (2457) 0-1
1.e4 c5 2.Nf3 d6 3.d4 Nf6 4.Nc3 cxd4 5.Nxd4 g6 6.Be2 Bg7 7.O-O O-O 8.Be3 Nc6 9.Nb3 a5 10.a3 Be6 11.Nd4 Nxd4 12.Bxd4 Rc8 13.Qd2 Bc4 14.Rfe1 Bxe2 15.Rxe2 Qd7 16.Rd1 Qe6 17.Qd3 Qc4 18.Bxf6 Bxf6 19.Nd5 Kg7 20.c3 Qxd3 21.Rxd3 Rfe8 22.f3 Rc6 23.a4 e6 24.Ne3 Rb8 25.c4 g5 26.b3 h5 27.h3 Be5 28.Kf1 Kf6 29.Kf2 Rg8 30.Red2 Ke7 31.Rd1 Bf4 32.Nc2 g4 33.hxg4 hxg4 34.g3 gxf3 35.gxf4 Rg2+ 36.Kxf3 Rxc2 37.e5 dxe5 38.fxe5 Rc7 39.Rh1 Rb2 40.Ke3 Rd7 41.Rhd1 Rxd3+ 42.Rxd3 Rb1 43.Kd4 Re1 44.Rh3 Rd1+ 45.Kc5 Re1 46.Rh5 Re3 47.b4 axb4 48.Kxb4 b6 49.Rg5 Re1 50.Kb5 Rb1+ 51.Kc6 Rb4 52.Rg4 Kf8 53.Kb7 f5 54.exf6 Kf7 55.Ka6 Kxf6 56.a5 bxa5 57.Kxa5 Rb1 58.c5 Ke5 59.Rb4 Rc1 60.Kb6 Kd5 61.Rb5 e5 62.c6+ Kd6 63.c7 Rc6+ 64.Kb7 Rxc7+ 65.Kb6 Rc1 66.Rb2 e4 67.Rc2 Rxc2 0-1
2020.05.26 Titled Tuesday 26th May
1974480 GM Barrientos, S (2457) FM Siddharth, Jagadeesh (2320) 1-0
1.e4 e5 2.Nf3 Nc6 3.Bb5 Nf6 4.O-O Nxe4 5.d4 Nd6 6.dxe5 Nxb5 7.a4 d6 8.e6 Bxe6 9.axb5 Ne5 10.Nd4 Be7 11.f4 Bg4 12.Qe1 Ng6 13.h3 Bd7 14.Nc3 O-O 15.f5 Ne5 16.Nd5 Bh4 17.Qe4 c6 18.f6 Ng6 19.Ne7+ Nxe7 20.fxg7 Re8 21.Qxh4 c5 22.Qh5 Ng6 23.Bg5 Re5 24.Nf3 Rf5 25.Qh6 Qb6 26.c4 d5 27.b3 dxc4 28.bxc4 Be6 29.Rac1 f6 30.Be3 Qc7 31.Rfe1 Qxg7 32.Qxg7+ Kxg7 33.Bf2 Ne5 34.Nh4 Rh5 35.Rcd1 Kf7 36.Bg3 Ke7 37.Rf1 Bxc4 38.Rfe1 Bxb5 39.Nf3 Kf7 40.Bxe5 fxe5 41.Nxe5+ Kg7 42.Ng4 Rf5 43.Re7+ Rf7 44.Re5 Raf8 45.Rxc5 Rf1+ 46.Rxf1 Rxf1+ 47.Kh2 Rb1 48.Rc7+ Kg6 49.Ne5+ Kf5 50.Nf3 Bc6 51.Nd4+ Ke5 52.Nxc6+ bxc6 53.Rxa7 h6 54.Rh7 c5 55.Rxh6 c4 56.Rh5+ Kd4 57.Rh8 c3 58.Rd8+ Ke3 59.Re8+ Kd2 60.Rd8+ Ke2 61.Re8+ Kd1 62.h4 c2 63.Rd8+ Kc1 64.h5 Rb4 65.g4 Rxg4 66.Kh3 Rc4 67.h6 Kb2 68.Rb8+ Kc3 69.h7 c1=Q 70.h8=Q+ Kc2 71.Qh7+ Kd2 72.Qh6+ Ke2 73.Re8+ Kf2 74.Qf6+ Qf4 75.Qb6+ Rd4 76.Qb2+ Kf3 77.Qe2# 1-0
2020.01.12 2nd Caissa Guatemala Open
2024608 GM Barrientos, S (2458) GM Zaragatski, I (2507) 1/2-1/2
1.d4 d5 2.c4 c6 3.Nf3 e6 4.g3 dxc4 5.Bg2 b5 6.O-O Bb7 7.Ne5 Nf6 8.Nc3 Qc8 9.b3 c5 10.Bxb7 Qxb7 11.bxc4 b4 12.Qa4+ Nbd7 13.Nxd7 Nxd7 14.dxc5 Bxc5 15.Rb1 O-O 16.Qc2 Rfc8 17.a3 a5 18.Ne4 Be7 19.axb4 axb4 20.Bd2 Nb6 21.c5 Nd5 22.Qd3 Rd8 23.Nd6 Bxd6 24.cxd6 f5 25.e4 fxe4 26.Qxe4 Rxd6 27.Bxb4 Rda6 28.Bd6 Qf7 29.Be5 h6 30.Ra1 Ra2 31.Rxa2 Rxa2 32.Qg4 Kh7 33.Bd4 Ra4 34.Qd1 Rb4 35.Bc5 Rb2 36.Ba3 Rb7 37.Re1 Qf5 38.Qe2 Rb1 39.Bb2 Rxe1+ 40.Qxe1 Kg6 41.Qa1 Nf6 42.Qd1 h5 43.f3 e5 44.Qe2 e4 45.fxe4 Nxe4 46.Qa6+ Kh7 47.Qa7 Qg6 48.Qd4 Ng5 49.Kf2 Qf5+ 50.Ke2 Qb5+ 51.Qd3+ Qxd3+ 52.Kxd3 Nf3 53.h3 h4 54.Ke3 Ng5 55.gxh4 Nxh3 56.Ke4 1/2-1/2
2020.01.11 2nd Caissa Guatemala Open
2024601 GM Barrientos, S (2458) IM Baules, J (2361) 1-0
1.d4 Nf6 2.Nf3 g6 3.g3 Bg7 4.Bg2 c5 5.d5 O-O 6.c4 e6 7.Nc3 exd5 8.cxd5 d6 9.O-O Re8 10.Nd2 a6 11.a4 Nbd7 12.h3 Rb8 13.a5 b5 14.axb6 Nxb6 15.Qc2 Nfd7 16.Re1 Bb7 17.Nf1 Qc7 18.Rd1 c4 19.Be3 Nc5 20.Ra2 Nb3 21.Ra3 Bc8 22.Ne4 Qd8 23.Bg5 f6 24.Bf4 Bf5 25.g4 Bxe4 26.Bxe4 f5 27.gxf5 Qf6 28.Be3 Qxb2 29.Rxa6 Nc5 30.Bxc5 dxc5 31.fxg6 hxg6 32.Ne3 Qxc2 33.Bxc2 Bd4 34.Rb1 Bxe3 35.Raxb6 Rxb6 36.Rxb6 Bd4 37.e3 Bg7 38.Bxg6 Rd8 39.Bf5 c3 40.d6 Be5 41.d7 Rxd7 42.Re6 Bg7 43.Kg2 Rd2 44.Re4 Kf7 45.Rc4 Rd5 46.Be4 Rg5+ 47.Kf3 Ke6 48.h4 Rh5 49.Kg4 Re5 50.Bh7 Rd5 51.f4 Kd6 52.Ra4 Bf8 53.Ra6+ Kc7 54.Ra3 Rd7 55.Bf5 Rg7+ 56.Kf3 Be7 57.h5 Bf6 58.Ra6 Be7 59.h6 Rg1 60.Ra7+ Kd8 61.h7 Bf6 62.Rf7 1-0
2020.01.10 2nd Caissa Guatemala Open
2024580 Araujo Sanchez, Josue (2301) GM Barrientos, S (2458) 1-0
1.Nf3 c5 2.b3 b6 3.Bb2 Bb7 4.e3 Nf6 5.d4 e6 6.Bd3 Nc6 7.a3 cxd4 8.exd4 d5 9.O-O g6 10.Nbd2 Bg7 11.Re1 O-O 12.Rc1 Rc8 13.Ne5 Ne8 14.Qg4 Nd6 15.h4 h5 16.Qh3 Ne7 17.Ndf3 Nef5 18.a4 Ne4 19.Ba3 Re8 20.Bb5 Nxd4 21.Nxd4 Bxe5 22.Nf3 Bc3 23.Bxe8 Qxe8 24.Re2 b5 25.axb5 Qxb5 26.Re3 Qa5 27.Be7 Re8 28.Bg5 d4 29.Rd3 Ba6 30.Nxd4 Nxg5 31.hxg5 Bxd3 32.Qxd3 Qxg5 33.Rd1 Bxd4 34.Qxd4 Rc8 35.c4 Qe7 36.Rc1 Qa3 37.Qc3 Rb8 38.Rd1 a5 39.c5 a4 40.c6 Rc8 41.Qa5 Kh7 42.Qa7 Qf8 43.Rd7 Kg8 44.Qxa4 Qc5 45.Qf4 Rf8 46.c7 Qb6 47.Qd6 1-0
2020.01.09 2nd Caissa Guatemala Open
2024558 GM Mareco, S (2619) GM Barrientos, S (2458) 1-0
1.e4 c5 2.Nf3 e6 3.g3 Nc6 4.Bg2 Nf6 5.d3 d5 6.Qe2 Be7 7.O-O O-O 8.e5 Nd7 9.c4 Nb6 10.Na3 f5 11.exf6 Bxf6 12.Nc2 e5 13.cxd5 Nxd5 14.Qe4 Nb6 15.Ne3 Be6 16.b3 Bf7 17.Bb2 Bg6 18.Nf5 Qd7 19.g4 Rad8 20.Rfe1 Rfe8 21.Rad1 Nd5 22.Qc4 Bxf5 23.gxf5 Kh8 24.Qe4 Nf4 25.Bf1 Qf7 26.Bc1 Nd5 27.Bd2 Qh5 28.Rc1 b6 29.Be2 Qf7 30.Qa4 Nde7 31.a3 a5 32.Qb5 Rb8 33.Bc3 Qd5 34.Nd2 Na7 35.Qa6 Qd7 1-0
2020.01.09 2nd Caissa Guatemala Open
2024573 GM Barrientos, S (2458) CM Lievano, L (2014) 1-0
1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.d4 exd4 6.O-O Be7 7.Re1 d6 8.Nxd4 Bd7 9.Bxc6 bxc6 10.Qf3 O-O 11.Nc3 Re8 12.e5 dxe5 13.Nxc6 Bxc6 14.Qxc6 Qd7 15.Qf3 Bd6 16.Bg5 Qg4 17.Qxg4 Nxg4 18.h3 Nf6 19.Bxf6 gxf6 20.Ne4 Reb8 21.b3 f5 22.Ng3 f4 23.Nf5 f6 24.Rad1 Rb6 25.g3 fxg3 26.fxg3 Kf7 27.Kg2 Rc6 28.Re2 Rb8 29.Rf1 Rd8 30.g4 Kg6 31.Rf3 Bb4 32.h4 h5 33.gxh5+ Kxh5 34.Ng3+ Kh6 35.Ne4 Rg8+ 36.Kh3 Rg6 37.c3 Ba3 38.Re1 Be7 39.Ng3 Re6 40.Re4 Bc5 41.b4 Bd6 42.a3 Kh7 43.Nf5 Rg1 44.c4 Rh1+ 45.Kg2 Rd1 46.Kf2 Bf8 47.Ke2 Rd8 48.c5 Bh6 49.h5 Bg5 50.Rd3 Ree8 51.a4 Rxd3 52.Kxd3 Rd8+ 53.Kc4 Rd1 54.b5 axb5+ 55.axb5 Rf1 56.b6 cxb6 57.cxb6 Rb1 58.Kc5 Bd2 59.Ra4 e4 60.Rxe4 Bc3 61.Re7+ Kg8 62.Rg7+ Kh8 63.b7 Be5 64.h6 Rh1 65.Re7 Rc1+ 66.Kd5 Rd1+ 67.Ke6 Rb1 68.Nh4 Rg1 69.Nf3 Rg8 70.h7 Rd8 71.Nh4 Rd6+ 72.Kf5 1-0
2019.08.03 Battle of Boyaca 200 Open
2337727 FM Garavito, M (2302) GM Barrientos, S (2480) 0-1
1.d4 Nf6 2.Nf3 e6 3.c4 c5 4.Nc3 cxd4 5.Nxd4 a6 6.e3 Qc7 7.Be2 Be7 8.O-O O-O 9.b3 d5 10.Bb2 dxc4 11.Bxc4 b5 12.Bd3 Bb7 13.Rc1 Qb6 14.Bb1 Nbd7 15.Qe2 Rfd8 16.Rfd1 h6 17.h3 Rac8 18.Qf1 Nc5 19.Nce2 Nfe4 20.f3 Nf6 21.Qf2 a5 22.Nf4 Ncd7 23.Nd3 b4 24.Rxc8 Rxc8 25.Rc1 Rxc1+ 26.Nxc1 Nd5 27.Nce2 Ba6 28.e4 N5f6 29.f4 Bc5 30.Ng3 e5 31.fxe5 Nxe5 32.Kh1 Bd3 33.Bxd3 Nxd3 34.Qd2 0-1
2019.08.03 Battle of Boyaca 200 Open
2337748 GM Barrientos, S (2480) IM Palencia, W (2279) 1/2-1/2
1.d4 d5 2.c4 c6 3.Nf3 Nf6 4.g3 e6 5.Bg2 Bd6 6.O-O O-O 7.Nc3 Nbd7 8.Nd2 Be7 9.e4 Nxe4 10.Ndxe4 dxe4 11.Nxe4 Nf6 12.Nc3 Qd7 13.Be3 b6 14.Qf3 Ba6 15.b3 Rac8 16.a4 Rfd8 17.Rfd1 Qe8 18.h3 h6 19.Bf4 Rd7 20.Be5 c5 21.Qe3 cxd4 22.Bxd4 Bb7 23.a5 Bxg2 24.Kxg2 Bc5 25.Bxc5 bxc5 26.Qf3 Rxd1 27.Rxd1 Qc6 28.Rd8+ Kh7 29.Qxc6 Rxc6 30.Rb8 Rc7 31.Nb5 Rd7 32.a6 Ne4 33.Rb7 Rd2 34.Rxf7 Ra2 35.Rxa7 Rxf2+ 36.Kg1 Ra2 37.Ra8 Nxg3 38.a7 Ne2+ 39.Kf1 Nd4 40.Rd8 Nxb5 41.a8=Q Rxa8 42.Rxa8 Nd4 43.Rb8 Kg6 44.Kf2 Kf6 45.Ke3 Ke5 46.Kd3 g5 47.b4 cxb4 48.Rxb4 Nf5 49.Rb5+ Kf4 50.Rb1 Ke5 51.Rg1 Ne7 52.Kc3 Ng6 53.Rd1 Nf4 54.Kb4 h5 55.Kb5 g4 56.hxg4 hxg4 57.c5 Nd5 58.Re1+ Kf5 59.Kc6 g3 60.Kd6 Nb4 61.Rb1 Na6 62.c6 Kf4 63.Ra1 g2 64.Kxe6 Kf3 65.Kd6 Kf2 66.Ra2+ Kf3 67.Ra3+ Kf2 68.Ra2+ Kf3 1/2-1/2
2019.08.02 Battle of Boyaca 200 Open
2337694 GM Escobar Forero, A (2477) GM Barrientos, S (2480) 1/2-1/2
1.c4 c5 2.Nf3 b6 3.d4 cxd4 4.Nxd4 Bb7 5.Nc3 Nf6 6.f3 d6 7.e4 Nbd7 8.Be3 g6 9.Qd2 Bg7 10.Be2 O-O 11.O-O a6 12.Rac1 Rc8 1/2-1/2
2019.08.02 Battle of Boyaca 200 Open
2337712 GM Barrientos, S (2480) IM Hernandez, Ja (2412) 1-0
1.d4 Nf6 2.Nf3 g6 3.c4 Bg7 4.Nc3 O-O 5.e4 d6 6.h3 e5 7.d5 a5 8.g4 Na6 9.Be3 Nc5 10.Nd2 c6 11.Be2 Bd7 12.g5 Ne8 13.h4 f5 14.h5 Rf7 15.hxg6 hxg6 16.Qc2 cxd5 17.exd5 Nc7 18.O-O-O N7a6 19.a3 a4 20.f3 Rc8 21.Kb1 Qe8 22.Rh4 Re7 23.Rdh1 e4 24.fxe4 fxe4 25.Bg4 Bf5 26.Nb5 Qd7 27.Bxf5 gxf5 28.Bd4 Re5 29.Bxe5 dxe5 30.Nf1 Nb3 31.g6 Qxb5 32.Qh2 1-0
2019.08.01 Battle of Boyaca 200 Open
2337676 GM Barrientos, S (2480) IM Martinez Romero, M (2418) 1-0
1.d4 Nf6 2.c4 e6 3.Nf3 d5 4.g3 c5 5.cxd5 exd5 6.Bg2 Nc6 7.O-O Be7 8.Nc3 O-O 9.Bg5 c4 10.e3 Be6 11.Nd2 Qa5 12.Qa4 Qxa4 13.Nxa4 Rad8 14.Nc3 a6 15.Bxf6 gxf6 16.a3 b5 17.f4 b4 18.axb4 Nxb4 19.f5 Bc8 20.Ra5 Nc2 21.Kf2 Bb7 22.Nxd5 Bxd5 23.Rxd5 Rb8 24.Rd7 Rfc8 25.Bb7 Bb4 26.Ne4 1-0
2019.07.31 Battle of Boyaca 200 Open
2337651 GM Barrientos, S (2480) IM Gutierrez, JA (2102) 1-0
1.d4 Nf6 2.Nf3 g6 3.c4 Bg7 4.Nc3 O-O 5.e4 d6 6.h3 e5 7.d5 c5 8.Bg5 h6 9.Be3 Kh7 10.g4 Ng8 11.Bd3 Na6 12.Rg1 Bd7 13.h4 Nc7 14.Be2 a6 15.g5 h5 16.Nd2 Ne7 17.a4 b6 18.Nf1 Rh8 19.Ng3 Kg8 20.Qd2 Rb8 21.Bd3 Nc8 22.Nf5 b5 23.axb5 axb5 24.Nxg7 Kxg7 25.b3 bxc4 26.bxc4 Re8 27.f4 exf4 28.Bxf4 Qe7 29.Kf2 Kg8 30.Rae1 Qf8 31.e5 dxe5 32.Ne4 exf4 33.Nf6+ Kh8 34.Nxd7 Qg7 35.Rxe8+ Nxe8 36.Nxb8 Qd4+ 37.Kf1 Ned6 38.Nc6 1-0
2019.05.27 Cherry Blossom Classic
2385652 Levitskiy, Andrey (2273) GM Barrientos, S (2487) 0-1
1.e4 c5 2.Nf3 d6 3.d4 Nf6 4.Nc3 cxd4 5.Nxd4 g6 6.Be3 a6 7.f3 Nbd7 8.g4 Bg7 9.h4 b5 10.h5 Rg8 11.a4 bxa4 12.Rxa4 Nc5 13.Rc4 Bb7 14.h6 Bh8 15.g5 Nh5 16.Bh3 a5 17.Ndb5 Be5 18.Bxc5 dxc5 19.Rxc5 Bg3+ 20.Ke2 Bd6 21.Nxd6+ exd6 22.Rb5 Ba6 23.Ke1 Bxb5 24.Nxb5 Qxg5 25.Bd7+ Kf8 26.Qxd6+ Qe7 27.e5 Rd8 28.Qxe7+ Kxe7 0-1
2019.05.27 Cherry Blossom Classic
2385658 GM Barrientos, S (2487) FM Arvind, C (2209) 0-1
1.d4 Nf6 2.Nf3 d5 3.c4 e6 4.Nc3 Be7 5.Bg5 Nbd7 6.e3 h6 7.Bh4 O-O 8.Be2 c5 9.O-O b6 10.dxc5 Nxc5 11.cxd5 Nxd5 12.Bxe7 Nxe7 13.b4 Nd7 14.Qa4 Nf6 15.Rfd1 Qc7 16.Rac1 Qb8 17.Nb5 Bd7 18.Qa3 Ned5 19.Nfd4 a5 20.bxa5 Rxa5 21.Qb3 Qa8 22.Bc4 Rc8 23.f3 Rxc4 24.Rxc4 e5 25.Nc7 Nxc7 26.Rxc7 exd4 27.Rxd4 Be6 28.Qxb6 Nd5 29.Qd6 Nxc7 30.Qxc7 Rd5 31.Rb4 Rd1+ 32.Kf2 Qxa2+ 33.Kg3 Rd2 34.Kf4 g5+ 0-1
2019.05.26 Cherry Blossom Classic
2387575 FM Huang, Andy (2307) GM Barrientos, S (2487) 0-1
1.e4 c5 2.Nf3 d6 3.Bb5+ Nc6 4.Bxc6+ bxc6 5.O-O e5 6.c3 f5 7.exf5 Nf6 8.Re1 Be7 9.d4 cxd4 10.cxd4 e4 11.Ng5 Bxf5 12.Nc3 d5 13.f3 exf3 14.Qxf3 Bg4 15.Qe3 h6 16.Nh3 Bxh3 17.Qxh3 Qd7 18.Qxd7+ Kxd7 19.Bf4 Rhf8 20.Rab1 Ng4 21.Rf1 g5 22.Bg3 Bf6 23.Rfd1 h5 24.h3 Ne3 25.Rd3 Nf5 26.Bf2 g4 27.hxg4 hxg4 28.g3 Rh8 29.b4 Rh3 30.Kg2 Nh4+ 31.Kf1 Nf3 0-1
2019.05.26 Cherry Blossom Classic
2387585 GM Barrientos, S (2487) IM Bartell, T (2351) 1/2-1/2
1.d4 d5 2.c4 c6 3.Nf3 Nf6 4.Nc3 dxc4 5.e4 b5 6.Be2 e6 7.O-O Bb7 8.a4 a6 9.b3 b4 10.e5 Nfd7 11.Ne4 c3 12.Nfg5 Be7 13.Bc4 c5 14.Nxf7 Kxf7 15.Qf3+ Ke8 16.Nd6+ Bxd6 17.Qxb7 Bc7 18.dxc5 Nxe5 19.Qxa8 Nxc4 20.bxc4 Qd7 21.Qe4 Qc6 22.Qg4 Kf7 23.Bf4 h5 24.Qg3 h4 25.Qe3 h3 26.gxh3 Nd7 27.Bxc7 Qxc7 28.Qf3+ Nf6 29.Rad1 Rh5 30.Rd4 Rg5+ 31.Kh1 Qxc5 32.Rd7+ Kg8 33.Rd8+ Kh7 34.Re1 Qxc4 35.h4 Re5 36.Rg1 Qe4 37.Qxe4+ Rxe4 38.Rb8 c2 39.Rb7 Rg4 1/2-1/2
2019.05.25 Cherry Blossom Classic
2387552 GM Moradiabadi, E (2545) GM Barrientos, S (2487) 1-0
1.Nf3 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.d4 O-O 6.Be3 Bg4 7.Be2 Nbd7 8.O-O c5 9.d5 a6 10.a4 Ne8 11.h3 Bxf3 12.Bxf3 Nc7 13.Be2 Rb8 14.Qd2 Re8 15.Rad1 Nf8 16.f4 b6 17.Kh1 Qc8 18.Bg1 Qb7 19.Bh2 Nd7 20.Bg4 Rbd8 21.e5 b5 22.e6 fxe6 23.dxe6 Nf6 24.Bf3 Qb6 25.axb5 axb5 26.Nd5 Nfxd5 27.cxd5 Rf8 28.Be4 Ra8 29.f5 Ra4 30.Qe2 g5 31.h4 h6 32.f6 exf6 33.hxg5 hxg5 34.Bg3 Rxe4 35.Qxe4 c4 36.Rf3 Re8 37.Qg6 Rf8 38.Bf2 Qb7 39.Rh3 1-0
2019.05.25 Cherry Blossom Classic
2387566 GM Barrientos, S (2487) FM Sinha, Sahil (2269) 1/2-1/2
1.d4 Nf6 2.Nf3 e6 3.c4 b6 4.g3 Bb7 5.Bg2 Be7 6.O-O O-O 7.Nc3 Ne4 8.Bd2 f5 9.d5 Bf6 10.Rc1 Na6 11.Be1 Qe7 12.Nd4 Nac5 13.e3 g6 14.Nde2 a5 15.Qc2 Nxc3 16.Nxc3 d6 17.b3 e5 18.e4 f4 19.f3 fxg3 20.hxg3 Bg5 21.Bd2 Rae8 22.Rce1 Bc8 23.Nb5 Rf7 24.f4 exf4 25.gxf4 Bh4 26.Re3 Ref8 27.Rc3 Bf6 28.Re3 1/2-1/2
2019.05.24 Cherry Blossom Classic
2387536 Li, Beilin (2071) GM Barrientos, S (2487) 0-1
1.e4 c5 2.Nc3 g6 3.g3 Bg7 4.Bg2 Nc6 5.d3 e6 6.Be3 d6 7.Qd2 h6 8.Nf3 Nd4 9.Bxd4 cxd4 10.Nb5 e5 11.Qb4 Ke7 12.Qc4 Be6 13.Qc7+ Qd7 14.a4 a6 15.Qxd7+ Kxd7 16.Na3 Ne7 17.Ke2 Nc6 18.Nd2 Rab8 19.Nac4 b5 20.axb5 axb5 21.Na5 Ne7 22.Nab3 Rhc8 23.Rhc1 h5 24.c3 dxc3 25.Rxc3 Nc6 26.Ra6 Bh6 27.Na5 Nd4+ 28.Ke1 Bxd2+ 29.Kxd2 b4 30.Ra7+ Kd8 31.Rxc8+ Rxc8 32.Nc4 Bxc4 33.dxc4 Rxc4 34.Rxf7 Rc2+ 35.Kd3 Rxb2 36.Bh3 Ke8 37.Rd7 Rxf2 38.Rxd6 b3 39.Rb6 Rxh2 0-1
2019.05.24 Cherry Blossom Classic
2387540 GM Barrientos, S (2487) GM Corrales Jimenez, F (2564) 1/2-1/2
1.d4 Nf6 2.Nf3 g6 3.g3 Bg7 4.Bg2 d5 5.c4 c6 6.cxd5 cxd5 7.O-O O-O 8.Nc3 Nc6 1/2-1/2
2019.04.26 Copa Bolivar 2019
2398908 GM Barrientos, S (2504) IM Garcia Pantoja, R (2534) 1/2-1/2
1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 O-O 5.Nge2 d6 6.Ng3 e5 7.d5 a5 8.h4 Na6 9.Be2 c6 10.h5 cxd5 11.cxd5 Bd7 12.Be3 Nc5 13.Qd2 Rb8 14.f3 b5 15.Nd1 b4 16.Nf2 Qe7 17.Nd3 Na4 18.Bg5 Rfc8 19.Nf1 Qf8 20.g4 h6 21.Be3 gxh5 22.gxh5 Nb6 23.b3 Nh7 24.Rg1 Kh8 25.Rc1 Rxc1+ 26.Qxc1 Rc8 27.Qd2 Na8 28.Nb2 f5 29.exf5 Bxf5 30.Nc4 Ng5 31.Bxg5 hxg5 32.Qxg5 Bh6 33.Qh4 Nc7 34.Nfe3 Bh7 35.Rg6 Nb5 36.Ng4 Bf4 37.Qf6+ Qxf6 38.Rxf6 Bg5 39.Rf7 Nc3 40.Nxd6 Rd8 41.Rxh7+ Kxh7 42.Bd3+ Kg7 43.Nf5+ Kh8 44.d6 Bf4 45.Nf6 e4 46.Nxe4 Nxe4 47.fxe4 Bxd6 48.Ke2 Bf4 49.Ne7 Kg7 50.Nc6 Ra8 51.Kf3 Rf8 52.Ke2 Bc7 53.e5 Bxe5 54.Nxa5 Ra8 55.Nc6 Rxa2+ 56.Kf3 Bc3 57.Ne7 Kf6 58.Nd5+ Kg5 59.Nf4 Rh2 60.Bg6 Rb2 61.Bf7 Kf6 62.Bc4 Rd2 63.Nd3 Kg5 64.Ke4 Kxh5 65.Kd5 Kg5 66.Kc5 Ra2 67.Nxb4 Bxb4+ 68.Kxb4 Kf6 69.Kc5 Ke7 70.b4 Rc2 71.Kd5 Kd7 72.Bd3 Rd2 73.Kc4 Kc6 74.Kd4 Rh2 75.Bc4 Rh4+ 76.Kc3 Kd6 77.Ba6 Rh3+ 78.Kc4 Kc6 79.Bb5+ Kd6 80.Ba6 Rh7 81.Kd4 Ra7 82.Be2 Kc6 83.Kc4 Rf7 84.Kc3 Rf4 85.Ba6 Kd5 86.Bb7+ Ke5 87.Bc6 Rh4 88.Bg2 Rg4 89.Bc6 Rg1 90.b5 Kd6 91.Kd4 Ra1 92.Ke4 Ra4+ 93.Ke3 Rb4 94.Kd3 Kc5 95.Ke3 Rd4 96.Be4 Rd6 97.Bc6 Re6+ 98.Kf4 Kd4 99.Kf5 Rd6 100.Be4 Rh6 101.Bf3 Kc5 102.Bc6 Rxc6 103.Ke4 1/2-1/2
2019.04.26 Copa Bolivar 2019
2398922 IM Rios, Al (2283) GM Barrientos, S (2504) 0-1
1.b3 b6 2.Bb2 Bb7 3.e3 c5 4.f4 d6 5.Nf3 Nd7 6.Bb5 a6 7.Bxd7+ Qxd7 8.d3 Nf6 9.O-O g6 10.Nbd2 Bg7 11.Qe1 O-O 12.h3 Rae8 13.Qh4 d5 14.Rae1 b5 15.Ne5 Qc7 16.Rf2 d4 17.Ndf3 Bxf3 18.Rxf3 Rd8 19.Ng4 h5 20.Nxf6+ Bxf6 21.Qg3 h4 22.Qg4 Qa5 23.Ra1 dxe3 24.Bxf6 exf6 25.Rxe3 Rde8 26.Rxe8 Rxe8 27.Qxh4 Qc3 28.Rf1 Re2 29.Qg4 Rxc2 30.f5 g5 31.h4 Qd4+ 32.Qxd4 cxd4 33.hxg5 fxg5 34.Rf2 Rc1+ 35.Kh2 Rd1 36.Rf3 Rd2 37.a4 b4 38.f6 Kh7 39.Rf5 Kg6 40.Ra5 Rxd3 41.Rxa6 Rxb3 42.Rd6 d3 43.a5 Ra3 44.a6 Kf5 0-1
2019.04.25 Copa Bolivar 2019
2398880 GM Barrientos, S (2504) GM Felgaer, R (2566) 1-0
1.d4 d5 2.c4 c6 3.Nf3 Nf6 4.Nc3 dxc4 5.e4 b5 6.Be2 e6 7.O-O Be7 8.a4 b4 9.e5 bxc3 10.exf6 Bxf6 11.bxc3 O-O 12.Ne5 Qa5 13.Nxc4 Qc7 14.Bd3 Ba6 15.Qh5 g6 16.Qf3 Bxc4 17.Bxc4 Nd7 18.Bf4 Qa5 19.Rfb1 e5 20.Rb7 exf4 21.Rxd7 Kg7 22.Rd6 Rfd8 23.Rxc6 Rac8 24.Bb5 Rxc6 25.Qxc6 Rb8 26.Rc1 Rb6 27.Qd7 Re6 28.d5 Re4 29.Qc6 f3 30.gxf3 Re7 31.d6 Re6 32.Qc7 Qb6 33.Rd1 Bd8 34.Qxb6 axb6 35.c4 Re5 36.f4 Re4 37.a5 bxa5 38.c5 Rb4 39.Bf1 Rb2 40.Rc1 Rd2 41.Kg2 Kf6 42.c6 Rxd6 43.c7 Bxc7 44.Rxc7 Kg7 45.Ra7 Rd5 46.Kg3 Rc5 47.f3 Kf8 48.Bd3 Kg7 49.Bb1 Rb5 50.Ba2 Rf5 51.Rd7 Rf6 52.Bc4 Kf8 53.Rb7 Kg7 54.Ra7 Rf5 55.Be6 Rf6 56.Bh3 Rd6 57.Rxa5 Rb6 58.Bf1 Rb7 59.Bc4 Rc7 60.Ba2 Rb7 61.h4 Rc7 62.Rb5 Rd7 63.Bd5 Rd6 64.Bb3 Rd7 65.Rb6 Rc7 66.f5 gxf5 67.Kf4 Ra7 68.Kxf5 Ra5+ 69.Kf4 Ra7 70.h5 h6 71.Rb5 Rc7 72.Rf5 f6 73.Rb5 Rc3 74.Rb7+ Kh8 75.Ke4 1-0
2019.04.25 Copa Bolivar 2019
2398892 GM Mitkov, N1 (2481) GM Barrientos, S (2504) 1-0
1.e4 c5 2.Nc3 e6 3.Nf3 a6 4.d4 cxd4 5.Nxd4 Qc7 6.Bd3 Nc6 7.Nxc6 Qxc6 8.O-O b5 9.Re1 Bb7 10.a4 b4 11.Nd5 Bc5 12.c3 Ne7 13.Nxb4 Qb6 14.Be3 Bxe3 15.Rxe3 a5 16.Nc2 O-O 17.Nd4 e5 18.Nb5 Rad8 19.Qh5 Ng6 20.Rd1 Qc5 21.Rh3 h6 22.Rg3 Kh8 23.Qg4 d5 24.exd5 Bxd5 25.b4 axb4 26.cxb4 Qb6 27.a5 Qf6 28.Nc3 Bb3 29.Rb1 Be6 30.Qe4 Rd4 31.Qe1 Nf4 32.Bf1 Bf5 33.Rb2 Bd3 34.b5 Bxf1 35.Qxf1 e4 36.b6 Rd3 37.Rc2 Qc6 38.h3 Ra8 39.Qa1 Qxb6 40.axb6 Rxa1+ 41.Kh2 Rd8 42.b7 Rb8 43.Nd5 Rxb7 44.Nxf4 g5 45.Nh5 Rbb1 46.Rgc3 f5 47.Kg3 Kh7 48.Rc6 Rb3+ 49.Kh2 Rbb1 50.Rd6 Rc1 51.Rxc1 Rxc1 52.g4 Rc2 53.Kg1 Rc1+ 54.Kg2 Rc2 55.Rd7+ Kg8 56.Kf1 Rc1+ 57.Ke2 Rc2+ 58.Ke1 Rc3 59.gxf5 Rxh3 60.Nf6+ Kf8 61.Nxe4 Rf3 62.Nd6 Kg8 63.Ke2 g4 64.Ra7 h5 65.Ra5 Rf4 66.Ke3 Rf3+ 67.Ke2 Rf4 68.Re5 Kg7 69.Re4 Rf3 70.Re6 Kh7 71.f6 h4 72.Re7+ Kh6 73.f7 h3 74.Re8 Kh7 75.Re5 Kg6 76.Rf5 1-0
2019.04.24 Copa Bolivar 2019
2398854 GM Barrientos, S (2504) GM Albornoz Cabrera, Carlos Daniel (2578) 1/2-1/2
1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.Nf3 d6 5.g3 O-O 6.Bg2 Nc6 7.O-O e5 8.h3 Nd7 9.Bg5 f6 10.Be3 Ne7 11.dxe5 dxe5 12.Qc1 Nf5 13.Rd1 Nxe3 14.Qxe3 c6 15.Ne4 f5 16.Nd6 e4 17.Ng5 Qe7 18.c5 Ne5 19.f4 exf3 20.exf3 h6 21.Nxc8 Raxc8 22.Qb3+ Nf7 23.Ne6 Rfe8 24.Re1 Be5 25.Rxe5 Nxe5 26.Nc7+ Nf7 27.Nxe8 Qxc5+ 28.Kh2 Rxe8 29.Qxb7 f4 30.Qc7 Qf2 31.Qxf4 Re2 32.Rg1 Rxb2 33.Qe4 Qc2 34.Qxc2 Rxc2 35.f4 Nd6 36.Kh1 Nf5 37.Be4 Rc4 38.Bxf5 gxf5 39.Rb1 a5 40.Rb7 Rc1+ 41.Kg2 Rc2+ 42.Kf3 Rxa2 43.Rc7 Ra3+ 44.Kf2 Rc3 45.Ra7 Rc5 46.Ke3 Rc3+ 47.Kd4 Rxg3 1/2-1/2
2019.04.24 Copa Bolivar 2019
2398868 IM Aguero Jimenez, L (2505) GM Barrientos, S (2504) 1/2-1/2
1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 a6 5.Bd3 Bc5 6.Nb3 Be7 7.Qg4 g6 8.Qe2 d6 9.a4 Nc6 10.a5 Nf6 11.Be3 O-O 12.Bb6 Qe8 13.N1d2 e5 14.Bc4 Bd8 15.Be3 Ng4 16.O-O Nxe3 17.Qxe3 Be6 18.c3 Rc8 19.Qd3 Bg5 20.Rfd1 Nd8 21.Bxe6 Nxe6 22.Qxd6 Rd8 23.Qb4 Qd7 24.Qc4 Nf4 25.g3 Qh3 26.Qf1 Qh5 27.f3 Nh3+ 28.Kg2 f5 29.Qe2 Bxd2 30.Rxd2 Ng5 31.Rxd8 Qh3+ 32.Kh1 Rxd8 33.exf5 gxf5 34.Qxe5 Nxf3 35.Qe2 Rd3 36.Qg2 Qh5 37.Rf1 Ne5 38.Nd4 Rd1 39.Qd5+ Nf7 40.Rxd1 Qxd1+ 41.Kg2 Qd2+ 42.Kf3 Qxh2 43.Kf4 Qf2+ 44.Nf3 Qxb2 45.Kxf5 Qc2+ 46.Kf6 Qg6+ 47.Ke7 Kg7 48.Qd4+ Kg8 49.Qf4 h6 50.Nd4 Ng5 51.Qf8+ Kh7 52.Qf5 Qxf5 53.Nxf5 Ne4 54.c4 Kg6 55.Nd6 Nxg3 56.Nxb7 h5 57.c5 Nf5+ 58.Kd7 Nd4 59.c6 Nxc6 60.Kxc6 h4 61.Nc5 Kf5 62.Nd3 h3 63.Nf2 h2 64.Kb6 Kf4 65.Kxa6 Kf3 66.Nh1 Kg2 67.Kb7 Kxh1 68.a6 Kg1 69.a7 h1=Q+ 1/2-1/2
2019.04.23 Copa Bolivar 2019
2398830 GM Barrientos, S (2504) FM Becerra, J (2292) 0-1
1.d4 Nf6 2.Nf3 e6 3.c4 Bb4+ 4.Nbd2 O-O 5.a3 Be7 6.g3 b6 7.Bg2 Bb7 8.Qc2 c5 9.dxc5 bxc5 10.O-O Qb6 11.b3 d6 12.Bb2 Nc6 13.e3 a5 14.Rab1 Qa6 15.Rfd1 Rad8 16.Ba1 Qa8 17.Ne1 Rd7 18.Bc3 Rfd8 19.Nd3 Ne8 20.Ne4 Nc7 21.Qe2 f5 22.Nd2 e5 23.Qf1 Bf6 24.Rbc1 Rf7 25.Nb1 g5 26.Nb2 Bg7 27.Na4 f4 28.Qe1 fxe3 29.fxe3 Qa7 30.Nd2 Ne7 31.Ne4 Qa8 32.Nb6 Qa7 33.Bxa5 Rdf8 34.Nd7 Bxe4 35.Nxf8 Bxg2 36.Kxg2 Bxf8 37.Rxd6 Qb7+ 38.Kg1 Ng6 39.Rb6 Qe4 40.Qd2 Nh4 41.gxh4 gxh4 42.Rb8 Rg7+ 43.Kf1 Qh1+ 44.Ke2 Rg2+ 45.Kd3 Rxd2+ 46.Kxd2 Qxh2+ 47.Kc3 e4 48.Bxc7 Qf2 49.Rc2 Qxe3+ 50.Kb2 Qd4+ 51.Ka2 e3 52.Re8 Kf7 53.Rd8 Qe4 54.Re2 Qf3 55.Rc2 Be7 56.Rd5 h3 57.Ba5 Bf6 58.Rd7+ Kg6 59.Rd6 Kf7 60.Rd7+ Ke6 61.Rc7 h2 62.Rxh2 Qf2+ 0-1
2019.04.23 Copa Bolivar 2019
2398844 WGM Franco Valencia, B (2159) GM Barrientos, S (2504) 0-1
1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.Nf3 O-O 5.e4 d6 6.g3 Bg4 7.Bg2 Nc6 8.h3 Bxf3 9.Bxf3 e5 10.d5 Nd4 11.O-O Nd7 12.Bg2 c5 13.Be3 f5 14.f4 exf4 15.Bxf4 Ne5 16.b3 g5 17.Be3 Ng6 18.Rc1 f4 19.Bxd4 Bxd4+ 20.Kh1 fxg3 21.Qg4 Bf2 22.Ne2 Ne5 23.Qh5 Nd3 24.Rc3 Nf4 25.Nxf4 Rxf4 26.Rf3 Qf6 27.Rxf4 Qxf4 28.Qf3 Qe5 29.Qg4 Rf8 30.Qd7 Rf7 31.Qg4 Kg7 32.Qe2 Rf4 33.Bf3 g4 34.Bxg4 Rxe4 35.Qd1 h5 36.Bf3 Rd4 37.Qc2 Be3 38.Bg2 Rd2 39.Qb1 Rb2 40.Qd1 Rxa2 41.Re1 Qf4 42.Rf1 Rf2 43.Rxf2 gxf2 44.Qe2 a6 0-1
2019.04.22 Copa Bolivar 2019
2398818 CM Carrillo Parra, Miguel Alfredo (2163) GM Barrientos, S (2504) 0-1
1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Qc2 d5 5.a3 Bxc3+ 6.Qxc3 Ne4 7.Qc2 c5 8.dxc5 Nc6 9.Nf3 O-O 10.b4 a5 11.b5 Ne7 12.e3 Nxc5 13.cxd5 Qxd5 14.Bb2 b6 15.Ne5 Rd8 16.Be2 Bb7 17.Bf3 Ne4 18.Nc6 Nxc6 19.Bxe4 Qxb5 20.Bxh7+ Kh8 21.Rb1 Nb4 22.axb4 Rac8 23.Bc3 f5 24.Bg6 Bxg2 25.Rg1 Bf3 26.Bxg7+ Kxg7 27.Bh5+ Kh6 28.Qb2 Kxh5 29.Rg5+ Kh4 30.Rg3 Qe2+ 31.Qxe2 Bxe2 32.Kxe2 Rc2+ 33.Kf1 a4 34.b5 a3 35.Rb4+ Kh5 0-1
2019.01.13 Caissa Guatemala Open
2445160 GM Cuenca Jimenez, J (2512) GM Barrientos, S (2494) 1/2-1/2
1.e4 c5 2.Nc3 Nc6 3.Bb5 g6 4.Bxc6 bxc6 5.Nf3 Bg7 6.O-O d6 7.d3 e5 8.Ne1 Ne7 9.f4 exf4 10.Bxf4 O-O 11.Qd2 Rb8 12.Rb1 Be6 13.Nf3 Re8 14.Kh1 Rb7 15.b3 Rd7 16.e5 Nd5 17.Ne4 Nxf4 18.Qxf4 dxe5 19.Nxe5 Rc7 20.Nf3 Rce7 21.Nxc5 Bf5 22.g4 Bc8 23.Ne4 f5 24.gxf5 Bxf5 25.Nd6 Be5 26.Nxe5 Qxd6 27.Ng4 Qxf4 28.Rxf4 Re1+ 29.Rxe1 Rxe1+ 30.Kg2 Re2+ 31.Kg3 Kg7 32.Ra4 Bxg4 33.Rxg4 Rxc2 34.Ra4 h5 35.Rxa7+ Kf6 36.Rd7 Rxa2 37.Rd6+ Kf5 38.Rxc6 h4+ 39.Kxh4 Rxh2+ 40.Kg3 Rd2 41.Rc3 Ke5 42.b4 1/2-1/2
2019.01.12 Caissa Guatemala Open
2445147 GM Mitkov, N1 (2477) GM Barrientos, S (2494) 1/2-1/2
1.e4 c5 2.Nc3 g6 3.Nf3 Bg7 4.d4 cxd4 5.Nxd4 d6 6.Be2 Nf6 7.O-O O-O 8.Be3 Nc6 9.f4 Bd7 10.Nb3 Qc8 11.h3 Be6 12.Bf3 Rd8 13.Rf2 Bc4 14.Nd5 Bxd5 15.exd5 Nb4 16.c3 Na6 17.Qe2 Nc5 18.Bxc5 dxc5 19.Qxe7 c4 20.Na5 Rd7 21.Qe2 Qc5 22.Nxc4 Nxd5 23.g3 Rc8 24.Ne5 Re7 25.Bxd5 Qxd5 26.Qf3 Qe6 27.Kg2 Bxe5 28.fxe5 Qxe5 29.Rd1 Rc6 30.Qd5 Rce6 31.Qxe5 Rxe5 32.Rd4 h5 33.h4 Kg7 34.a4 Re4 35.Rxe4 Rxe4 36.a5 Ra4 37.b4 Ra3 38.Rd2 Rxc3 39.Rd7 b6 1/2-1/2
2019.01.12 Caissa Guatemala Open
2445155 GM Barrientos, S (2494) IM Calderin Gonzalez, R (2427) 1-0
1.d4 g6 2.e4 Bg7 3.Nf3 d6 4.c3 Nf6 5.Bd3 O-O 6.O-O Nbd7 7.Re1 e5 8.Nbd2 b6 9.Nf1 Bb7 10.Ng3 Re8 11.d5 c6 12.c4 a5 13.Bc2 cxd5 14.cxd5 Ba6 15.h3 Nc5 16.Be3 Nfd7 17.Qd2 Qe7 18.b3 Rec8 19.a3 a4 20.b4 Nb3 21.Bxb3 axb3 22.Qb2 h5 23.Qxb3 h4 24.Bg5 Bf6 25.Bxf6 Qxf6 26.Nf1 Bc4 27.Qe3 b5 28.N1d2 Ra6 29.Nxc4 Rxc4 30.Nd2 Rc8 31.Qd3 Qf4 32.Qxb5 Ra7 33.Nc4 Nf8 34.Qb6 Rd7 35.Na5 Rc3 36.Nc6 g5 37.Re3 Rc2 38.Rf1 Kg7 39.b5 g4 40.Nb4 Rd2 41.Nd3 Qg5 42.hxg4 Qxg4 43.Qa5 Rc2 44.Qe1 Rb7 45.Qb1 Rc4 46.f4 Ng6 47.f5 Nf8 48.Nf2 Qg5 49.Rf3 Nh7 50.Nh3 Qd2 51.f6+ Kg6 52.Kh2 Qd4 53.Nf2 Qd2 54.Nh3 Qd4 55.a4 Rxa4 56.Qc1 Rc4 57.Qa3 Qc5 58.Qd3 Rd4 59.Rg3+ 1-0
2019.01.11 Caissa Guatemala Open
2445132 Juarez Flores, R (2109) GM Barrientos, S (2494) 0-1
1.d4 Nf6 2.c4 d6 3.Nc3 Nbd7 4.e4 e5 5.d5 Nc5 6.Qc2 a5 7.h3 Be7 8.Be3 O-O 9.Nf3 Nfd7 10.g4 c6 11.Be2 a4 12.O-O-O Qa5 13.Kb1 Nb6 14.Nd2 Bd7 15.a3 Rac8 16.Rc1 Na8 17.Qd1 Nc7 18.f3 cxd5 19.cxd5 b5 20.Na2 N7a6 21.Rc3 Rb8 22.Qc2 Qd8 23.Rc1 Bg5 24.Qd1 Bxe3 25.Rxe3 Qg5 26.Rec3 g6 27.Qe1 f5 28.h4 Qf4 29.gxf5 gxf5 30.Nb4 fxe4 31.Nxa6 Nxa6 32.fxe4 Qf2 33.Rg3+ Kh8 34.Bg4 Bxg4 35.Rxg4 Nc5 36.Qd1 Qd4 37.Nf1 Nd3 38.Rc2 b4 39.Rg3 Nc5 40.Nd2 bxa3 41.Rxa3 Rb3 42.Rc3 0-1
2019.01.11 Caissa Guatemala Open
2445137 GM Barrientos, S (2494) GM Strikovic, A (2490) 0-1
1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.f3 c5 6.Nge2 O-O 7.Be3 Nbd7 8.Qd2 a6 9.d5 Ne5 10.Ng3 e6 11.Be2 exd5 12.exd5 Re8 13.O-O h5 14.Bg5 Qc7 15.f4 Neg4 16.f5 Nh7 17.Bxg4 hxg4 18.Bh6 Bd4+ 19.Kh1 Bxf5 20.Nxf5 gxf5 21.Rxf5 Qe7 22.Raf1 Qh4 23.Bf4 Qe7 24.Qd1 Kh8 25.Qxg4 f6 26.Rh5 Rad8 27.Qf5 Qd7 28.Qd3 Qf7 29.Rh6 Qg7 30.Rh3 Be5 31.Bh6 Qe7 32.Bd2 Rg8 33.Ne2 Rg4 34.Nf4 Rdg8 35.g3 Bxb2 36.Ne6 Qf7 37.Bf4 0-1
2019.01.10 Caissa Guatemala Open
2445114 IM Juarez Flores, C (2377) GM Barrientos, S (2494) 0-1
1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 d5 5.Nf3 O-O 6.Bd2 c6 7.Bd3 Nbd7 8.O-O Qe7 9.Qb3 Bd6 10.e4 dxc4 11.Qxc4 e5 12.Rfe1 Re8 13.h3 exd4 14.Qxd4 Bc5 15.Qa4 Ne5 16.Nxe5 Qxe5 17.Be3 Bxe3 18.Rxe3 Be6 19.Rae1 Nh5 20.Bf1 Nf4 21.Rd1 a5 22.Qc2 Red8 23.Ree1 h5 24.Rxd8+ Rxd8 25.Rd1 Rd4 26.a3 c5 27.h4 Qf6 28.Rxd4 cxd4 29.Nb5 d3 30.Bxd3 Qxh4 31.Bf1 Qg5 32.Nd4 h4 33.Nf3 Nh3+ 34.Kh1 Qf4 35.gxh3 Qxf3+ 36.Bg2 Qf4 37.Kg1 g5 38.Qc3 b6 39.Qd4 b5 40.Qd8+ Kg7 41.Qxa5 Qc1+ 42.Kh2 Qxb2 43.Qb6 Qe5+ 44.Kg1 Bc4 45.Qd8 f6 46.Qd7+ Kg6 47.Qd1 Qc3 48.Qf3 Qe1+ 49.Kh2 Be6 50.Bh1 Kf7 51.Bg2 Qa1 52.Qe3 Qe5+ 53.Kg1 Kg6 54.Bf1 Bc4 55.Be2 Be6 56.Bg4 Bxg4 57.hxg4 Qa1+ 58.Kg2 Qd1 59.f3 Qd6 60.Qb3 Kg7 61.Qe3 Qg3+ 62.Kf1 h3 63.Qf2 Qd6 64.Kg1 Qxa3 65.Kh2 Qc3 66.Kxh3 b4 67.Kg2 b3 68.Qa7+ Kf8 69.Qb8+ Ke7 70.e5 fxe5 71.Qb7+ Kd6 72.Qb6+ Kd5 73.Qd8+ Kc4 74.Qg8+ Kd3 75.Qg6+ Ke2 76.Qa6+ Qd3 77.Qb7 Kd1 0-1
2019.01.10 Caissa Guatemala Open
2445122 GM Barrientos, S (2494) GM Zaragatski, I (2465) 0-1
1.d4 Nf6 2.Nf3 c5 3.g3 cxd4 4.Nxd4 d5 5.Bg2 e5 6.Nb3 Be6 7.O-O Nc6 8.Bg5 Be7 9.Nc3 d4 10.Bxf6 gxf6 11.Ne4 Qb6 12.Qc1 h5 13.c3 h4 14.cxd4 Bxb3 15.axb3 Nxd4 16.Qe3 Qxb3 17.Qxb3 Nxb3 18.Ra4 h3 19.Bh1 O-O-O 20.Nc3 Kb8 21.Bd5 Nc5 22.Rb4 f5 23.Ra1 Rh6 24.f3 Rhd6 25.e4 fxe4 26.fxe4 f5 27.Rb5 R6d7 28.Bc6 Rd2 29.exf5 a6 30.f6 Bf8 31.Rb4 R8d4 32.Rxd4 exd4 33.Ne4 Rg2+ 34.Kf1 bxc6 35.Nxc5 Bxc5 36.Rc1 d3 0-1
2019.01.09 Caissa Guatemala Open
2445098 Monzon Perez, C (1999) GM Barrientos, S (2494) 0-1
1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 d6 6.Be3 e5 7.Nb3 Be7 8.f3 O-O 9.Qd2 a5 10.a4 Be6 11.Rd1 Nb4 12.Bb5 d5 13.exd5 Nfxd5 14.Nxd5 Nxd5 15.Bc5 Qc7 16.Bxe7 Qxe7 17.O-O Rfd8 18.Qf2 Rdc8 19.Rd2 Qg5 20.Kh1 h5 21.Re2 Nf4 22.Qe3 Qf5 23.Rd2 Rxc2 24.Nc5 Rxd2 25.Qxd2 Bd5 26.g3 Rc8 27.Bd7 Bxf3+ 0-1
2019.01.09 Caissa Guatemala Open
2445106 GM Barrientos, S (2494) Perez, Fre (2110) 1-0
1.Nf3 Nf6 2.g3 g6 3.Bg2 Bg7 4.O-O c5 5.c4 Nc6 6.d4 cxd4 7.Nxd4 O-O 8.Nc3 Nxd4 9.Qxd4 d6 10.Qd2 a6 11.b3 Qc7 12.Bb2 Bd7 13.Rac1 Rac8 14.Rfd1 Rfd8 15.h3 Bc6 16.e4 Qa5 17.a3 Qh5 18.Nd5 Nxd5 19.exd5 Bxb2 20.Qxb2 Bd7 21.Re1 Re8 22.h4 Qh6 23.b4 Qg7 24.Qd2 Qf6 25.c5 Rc7 26.c6 bxc6 27.dxc6 Be6 28.a4 Rb8 29.b5 1-0
2018.12.19 30th Carlos Torre Mem
2458865 GM Barrientos, S (2499) IM Shtembuliak, E (2501) 0-1
1.d4 Nf6 2.c4 e6 3.Nf3 d5 4.Nc3 Bb4 5.cxd5 exd5 6.Qa4+ Nc6 7.Bg5 h6 8.Bxf6 Qxf6 9.e3 O-O 10.Be2 Be6 11.O-O a6 12.Rfc1 Bd6 13.a3 Ne7 14.b4 Bg4 15.Qd1 Qe6 16.Na4 b6 17.h3 Bh5 18.Rc3 a5 19.b5 f5 20.Rac1 f4 21.Qb3 Kh8 22.Re1 Qf6 23.Bd1 Nf5 24.Qxd5 fxe3 25.fxe3 Rad8 26.Qe4 Rde8 27.Ne5 Ng3 28.Qc2 Rxe5 29.dxe5 Qf1+ 0-1
2018.12.18 30th Carlos Torre Mem
2458847 GM Barrientos, S (2499) GM Almeida Quintana, O (2545) 0-1
1.e4 d6 2.d4 Nf6 3.Bd3 g6 4.Nf3 Bg7 5.O-O O-O 6.c3 Nbd7 7.Re1 e5 8.Nbd2 b6 9.Nf1 Bb7 10.Ng3 Re8 11.d5 c6 12.c4 Nc5 13.Bc2 a5 14.Be3 cxd5 15.cxd5 Nfd7 16.Qd2 b5 17.h4 Nf6 18.Bxc5 dxc5 19.a4 b4 20.Bd3 Qe7 21.Bb5 Red8 22.Qg5 h6 23.Qe3 Ng4 24.Qe2 h5 25.Nf1 f5 26.exf5 gxf5 27.Ng3 Rf8 28.Bc4 Qd6 29.Ng5 e4 30.Ne6 Bd4 31.Nxd4 cxd4 32.Qf1 d3 33.Rad1 Rae8 34.Bxd3 exd3 35.Rxe8 Rxe8 36.Qxd3 Re5 37.Qc4 Nf6 38.Nf1 Ba6 39.Qc6 Qxc6 40.dxc6 Bxf1 41.c7 Ba6 42.Rd8+ Re8 43.Rd6 Ng4 44.g3 Bb7 45.f3 Re1+ 46.Kg2 Rc1 47.Rd7 Rc2+ 48.Kf1 Nf6 0-1
2018.12.17 30th Carlos Torre Mem
2458839 GM Vorontsov, P (2548) GM Barrientos, S (2499) 0-1
1.c4 Nf6 2.Nc3 e6 3.e4 c5 4.e5 Ng8 5.Nf3 Nc6 6.d4 cxd4 7.Nxd4 Nxe5 8.Ndb5 f6 9.Be3 a6 10.Nd6+ Bxd6 11.Qxd6 Ne7 12.Bb6 Nf5 13.Qb4 Nc6 14.Qc5 Qe7 15.O-O-O d6 16.Qa3 O-O 17.Bd3 Ne5 18.Bxf5 Nxc4 19.Qb3 Nxb6 20.Rhe1 Qc7 21.Bxe6+ Kh8 22.Qb4 Bxe6 23.Rxe6 Nc4 24.b3 Ne5 25.Kb2 a5 26.Qxd6 Qf7 27.f4 Ra6 0-1
2018.06.24 COL Olympiad Selection
2550869 IM Ruiz C, J (2378) GM Barrientos, S (2480) 1/2-1/2
1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Re1 b5 7.Bb3 d6 8.c3 O-O 9.h3 Re8 10.Ng5 Rf8 11.Nf3 Re8 12.Ng5 1/2-1/2
2018.06.23 COL Olympiad Selection
2550856 IM Rios, Al (2323) GM Barrientos, S (2480) 0-1
1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 a6 5.Nc3 b5 6.Bd3 Bb7 7.Qe2 d6 8.Be3 Nf6 9.a3 Nbd7 10.f4 Rc8 11.O-O Be7 12.Kh1 O-O 13.Rae1 Rxc3 14.bxc3 Nxe4 15.Bxe4 Bxe4 16.c4 bxc4 17.Qxc4 Qa8 18.Re2 Rc8 19.Qb4 Nf6 20.Qe1 h6 21.Bc1 Qb7 22.Qb4 Qd5 23.Bb2 Kh7 24.Qb3 Qh5 25.Qg3 Rc4 26.Rfe1 d5 27.h3 Bd6 28.Kg1 e5 29.fxe5 Bxe5 30.Qf2 Qg6 31.Qe3 Nh5 0-1
2018.06.23 COL Olympiad Selection
2550865 GM Barrientos, S (2480) IM Sanchez L, S (2411) 1/2-1/2
1.d4 Nf6 2.Nf3 d5 3.c4 e6 4.g3 dxc4 5.Bg2 a6 6.O-O Nc6 7.e3 Rb8 8.Nfd2 e5 9.Bxc6+ bxc6 10.dxe5 Ng4 11.Nxc4 Qxd1 12.Rxd1 Be6 13.Nbd2 Rd8 14.b3 Bxc4 15.bxc4 Bb4 16.Rb1 c5 17.a3 Ba5 18.Kf1 Ke7 19.Ke2 Bxd2 20.Bxd2 Nxe5 21.Rbc1 f6 22.f4 Nf7 23.e4 Rd4 24.Be3 Rxe4 25.Kf3 Nd6 26.Bxc5 f5 27.Rd5 Ke6 28.Bxd6 cxd6 29.Rxf5 Rxc4 30.Rxc4 Kxf5 31.Rc6 Rb8 32.g4+ Ke6 33.Rxa6 Kd5 34.g5 Rb7 35.h4 g6 36.Kg4 Rf7 37.Ra4 Kc5 38.h5 gxh5+ 39.Kxh5 d5 40.Kg4 d4 41.Ra8 Rd7 42.Rc8+ Kb5 43.Rc1 d3 44.Kf3 d2 45.Rd1 Kc4 46.f5 Kd3 47.Kf4 1/2-1/2
2018.06.22 COL Olympiad Selection
2550843 GM Barrientos, S (2480) IM Panesso Rivera, H (2424) 1-0
1.d4 Nf6 2.c4 e6 3.Nf3 d5 4.g3 dxc4 5.Bg2 Bd7 6.O-O Bc6 7.a4 Nbd7 8.Qc2 Be4 9.Qxc4 Nb6 10.Qb3 Qd5 11.Qd1 Bb4 12.Bd2 Qa5 13.Qb3 Bxd2 14.Nbxd2 Bc6 15.Rfc1 Nfd7 16.Qc2 a6 17.e4 O-O 18.Ne1 Rad8 19.Nd3 Qh5 20.Nf4 Qa5 21.d5 exd5 22.exd5 Bxa4 23.b3 Bxb3 24.Nxb3 Qb4 25.Na5 Rb8 26.Nd3 Qd4 27.Nb3 Qf6 28.Qxc7 1-0
2018.06.22 COL Olympiad Selection
2550854 GM Barrientos, S (2480) FM Cardoso Cardoso, Jose Gabriel (2327) 0-1
1.d4 d5 2.c4 dxc4 3.Nf3 Nf6 4.Nc3 a6 5.a4 e6 6.e4 Bb4 7.e5 Nd5 8.Bd2 Nc6 9.Bxc4 Nb6 10.Bd3 Nxd4 11.O-O Be7 12.a5 Nxf3+ 13.Qxf3 Nd5 14.Ne4 Bd7 15.Qg3 g6 16.Bh6 Bc6 17.Rfd1 Qd7 18.Qf3 O-O-O 19.Qxf7 Kb8 20.Bc4 Rhe8 21.h3 Bb5 22.b3 c5 23.Bxb5 Qxb5 24.Qxe6 Bg5 25.Qf7 Bxh6 26.Rxd5 Rxd5 27.Qxd5 c4 28.Qd6+ Ka8 29.bxc4 Qxe5 30.Qxe5 Rxe5 31.f3 Bf8 32.Ra4 Be7 33.Kf2 Bd8 34.c5 Be7 35.Rc4 Bd8 36.c6 bxc6 37.Rxc6 Kb7 38.Rd6 Bc7 39.Rd7 Rxa5 40.Rxh7 Ra2+ 41.Kf1 Ra1+ 42.Ke2 Ra2+ 43.Kd3 Rxg2 44.Nc5+ Kc6 45.Nxa6 Bd6 46.Kc4 Rb2 47.Rg7 Rb6 48.Ra7 g5 49.Kd4 Rb3 50.Ra8 Rxf3 51.Rc8+ Kb6 52.Nc5 Bxc5+ 53.Rxc5 Rf4+ 0-1
2018.06.21 COL Olympiad Selection
2550842 GM Escobar Forero, A (2476) GM Barrientos, S (2480) 1/2-1/2
1.d4 Nf6 2.c4 e6 3.Nf3 d5 4.Nc3 c6 5.Bg5 Nbd7 6.e3 Be7 7.Qc2 h6 8.Bh4 O-O 9.Bd3 b6 10.cxd5 exd5 11.O-O Bb7 1/2-1/2
2018.06.20 COL Olympiad Selection
2550829 IM Valderrama Quiceno, Esteban Alb (2430) GM Barrientos, S (2480) 1/2-1/2
1.c4 Nf6 2.Nc3 g6 3.g3 Bg7 4.Bg2 O-O 5.d4 d6 6.Nf3 Nc6 7.O-O Bg4 8.h3 Bxf3 9.exf3 Nd7 10.Be3 e5 11.d5 Ne7 12.Re1 a5 13.f4 h6 14.Rc1 Nf5 15.Bd2 Nc5 16.Bf1 Re8 17.fxe5 dxe5 18.Ne4 b6 19.Bc3 Nd6 20.Nxc5 bxc5 21.Qa4 Qb8 22.h4 e4 23.Qa3 Qb6 24.h5 g5 25.Bxg7 Kxg7 26.Qc3+ f6 27.Bh3 Qb4 28.Qc2 Rab8 29.Be6 Qxb2 30.Qa4 e3 31.Rc2 exf2+ 32.Rxf2 Qc3 33.Qd7+ Kh8 34.Ref1 Qxg3+ 35.Rg2 Qe3+ 36.Kh1 Qe4 37.Kg1 Qd4+ 38.Rgf2 Rf8 39.Qxc7 Qe5 40.Rxf6 Qg3+ 41.Kh1 Qh4+ 42.Kg1 Qg3+ 43.Kh1 1/2-1/2
2018.06.20 COL Olympiad Selection
2550832 GM Barrientos, S (2480) IM Martinez Romero, M (2434) 0-1
1.d4 Nf6 2.Nf3 g6 3.g3 Bg7 4.Bg2 O-O 5.O-O d6 6.a4 c6 7.a5 Qc7 8.c4 e5 9.Nc3 Nbd7 10.h3 Re8 11.Be3 Nh5 12.d5 c5 13.Qc1 a6 14.Bh6 f5 15.Bxg7 Kxg7 16.Nh4 Nf8 17.Kh2 Qe7 18.Na4 e4 19.Qc3+ Qf6 20.f4 exf3 21.Bxf3 Qxc3 22.Nxc3 Nf6 23.Ng2 Rb8 24.Nf4 b6 25.axb6 Rxb6 26.Nd3 N8d7 27.Rfb1 g5 28.Kg1 Ne5 29.Nxe5 Rxe5 30.Kf2 f4 31.gxf4 gxf4 32.b4 Rxb4 33.Rxb4 cxb4 34.Na4 Re3 35.c5 Ra3 36.Rg1+ Kf8 37.Nb6 Bxh3 38.cxd6 Rc3 39.Ra1 b3 40.Ra4 b2 41.Rxf4 b1=Q 42.Rxf6+ Kg7 43.d7 Rxf3+ 0-1
2018.06.19 COL Olympiad Selection
2550816 FM Mateus, Al (2293) GM Barrientos, S (2480) 0-1
1.d4 Nf6 2.c4 e6 3.g3 c5 4.d5 exd5 5.cxd5 d6 6.Nc3 g6 7.Nf3 Bg7 8.Bg2 O-O 9.O-O a6 10.a4 Re8 11.Bf4 Nh5 12.Bg5 Qb6 13.Qd2 Nd7 14.g4 Nhf6 15.a5 Qd8 16.h3 Qe7 17.Qf4 Qf8 18.Qd2 h5 19.gxh5 Nxh5 20.Ra4 Ndf6 21.Nh2 Nh7 22.Be3 Bd7 23.Ra3 f5 24.Qd3 Rac8 25.Bc1 Qf6 26.Qc4 Qd4 27.Qd3 Qb4 28.Na2 Qh4 29.Nf3 Qe7 30.Nc3 g5 31.Nh2 c4 32.Qf3 Qf7 33.Na4 Qg6 34.e3 g4 35.hxg4 fxg4 36.Qd1 g3 37.fxg3 Nxg3 38.Rf4 Bxa4 39.Rxa4 Qd3 40.Bf3 Ng5 41.Kg2 Nxf3 42.Qxf3 Ne2 0-1
2018.06.19 COL Olympiad Selection
2550821 GM Barrientos, S (2480) IM Mosquera, M (2388) 1-0
1.Nf3 Nf6 2.c4 c6 3.Nc3 d5 4.e3 g6 5.d4 Bg7 6.Be2 O-O 7.O-O b6 8.Qb3 Bb7 9.a4 a6 10.Bd2 e6 11.Rfc1 Nbd7 12.cxd5 exd5 13.a5 b5 14.Qc2 Re8 15.Be1 Rc8 16.b4 Bf8 17.Rab1 Bd6 18.Qb3 Qe7 19.Nd2 Nf8 20.Nf1 Ne6 21.f3 Qf8 22.Bd3 Bb8 23.Bf2 Ba7 24.Ne2 Qg7 25.Qc3 Rcd8 26.Rd1 Rd7 27.Nc1 Red8 28.Nb3 Ne8 29.Rbc1 f5 30.Bb1 Nd6 31.Nc5 Nxc5 32.bxc5 Nf7 33.Bg3 Re8 34.Re1 Bb8 35.Bxb8 Rxb8 36.Ng3 Re8 37.Ne2 Qh6 38.Nf4 Rde7 39.Qd2 Ng5 40.Rcd1 Bc8 41.Qf2 Qg7 42.Nd3 Nf7 43.Nb4 Bb7 44.h3 Qf6 45.Re2 Re6 46.Rde1 Kg7 47.Bc2 Qd8 48.Ra1 Qe7 49.Ra3 Qf6 50.Nd3 R6e7 51.Ra1 Bc8 52.Rf1 Re6 53.Nf4 R6e7 54.Nd3 Re6 55.Kh1 Qe7 56.Rfe1 Qc7 57.Nf4 R6e7 58.Qg3 Kh8 59.e4 g5 60.Nh5 Qxg3 61.Nxg3 dxe4 62.fxe4 f4 63.Nh5 Rd8 64.d5 Ne5 65.Rd1 Rf7 66.Red2 Nc4 67.Rd4 Ne3 68.dxc6 Re8 69.Bb3 Rff8 70.R1d3 h6 71.Kg1 g4 72.Rd6 Nc4 73.Rxh6+ Kg8 74.Rdd6 Re5 75.Rdg6+ Kf7 76.Rg7+ 1-0
2018.06.18 COL Olympiad Selection
2550810 GM Barrientos, S (2480) IM Rios, Cr (2452) 1/2-1/2
1.d4 Nf6 2.Nf3 e6 3.c4 b6 4.a3 Ba6 5.Qc2 Bb7 6.Nc3 c5 7.e4 cxd4 8.Nxd4 Bc5 9.Nb3 Nc6 10.Bf4 d6 11.Rd1 e5 12.Bg5 h6 13.Bh4 O-O 14.Bd3 g5 15.Bg3 Nh5 16.O-O Nf4 17.Qd2 h5 18.h3 Qf6 19.Kh1 a5 20.Bb1 Rfd8 21.Nd5 Qg7 22.h4 f6 23.Qc3 Kh8 24.Ne3 Ne7 25.Nxc5 bxc5 26.Rd2 Ne6 27.hxg5 Qxg5 28.Bh2 Nd4 29.f4 Qh4 30.Nd5 Bxd5 31.exd5 Rg8 32.fxe5 fxe5 33.Qe3 Qg5 34.Rf7 Nef5 35.Qxg5 Rxg5 36.Rf2 Kg8 37.R7xf5 Nxf5 38.Bxf5 Rf8 39.Be6+ Kg7 40.Rf3 Rf6 41.b3 Rgg6 42.Bc8 e4 43.Rxf6 Rxf6 44.Kg1 h4 45.Bd7 Kf8 46.Bg4 Ke7 47.Be2 Kf8 48.Bg4 Ke7 49.Be2 Rf8 1/2-1/2
2017.11.04 Chess Rumble 2017
2664239 GM Barrientos, S (2486) Oquendo, Eder (1855) 1-0
1.d4 d5 2.c4 dxc4 3.e4 e6 4.Bxc4 a6 5.Nf3 b5 6.Bb3 Bb7 7.Nbd2 c5 8.O-O Nf6 9.Qe2 cxd4 10.e5 Nd5 11.Ne4 Be7 12.Rd1 O-O 13.Rxd4 Nd7 14.Ng3 Qb6 15.Rg4 Rfc8 16.Bh6 g6 17.h4 Bf8 18.Bxf8 Kxf8 19.h5 Nc5 20.Qd2 Nxb3 21.axb3 Kg7 22.Rh4 Rh8 23.Ne4 Rad8 24.Nd6 Ne7 25.Qg5 1-0
2017.11.04 Chess Rumble 2017
2664243 FM Valderrama Quiceno, Esteban Alb (2429) GM Barrientos, S (2486) 0-1
1.c4 Nf6 2.Nf3 e6 3.g3 d5 4.Bg2 Be7 5.O-O O-O 6.d4 c6 7.Qc2 Nbd7 8.Nbd2 b6 9.e4 Ba6 10.b3 Rc8 11.Bb2 c5 12.exd5 exd5 13.dxc5 Bxc5 14.Qf5 dxc4 15.Nxc4 b5 16.Nce5 Nxe5 17.Nxe5 b4 18.Rfd1 Qb6 19.g4 Be2 20.Rd2 g6 21.Qf4 Bb5 22.Rad1 Rce8 23.h3 Re6 24.Nc4 Bxc4 25.Qxc4 Rfe8 26.Bf3 a5 27.Kg2 Bf8 28.Qf4 Bg7 29.Rd6 Qb5 30.Rxe6 Rxe6 31.Rd8+ Ne8 32.Bxg7 Kxg7 33.Qd4+ Qe5 34.Qxe5+ Rxe5 35.Ra8 Nc7 36.Ra7 Ne6 37.Kg3 Nd4 38.Ba8 g5 39.Kg2 Ne2 40.Kf3 Nc3 41.Bc6 Nxa2 42.Be4 Nc3 43.Bd3 Nd5 44.Rxa5 Kf6 45.Bxh7 0-1
2017.11.04 Chess Rumble 2017
2664252 GM Granda Zuniga, J (2650) GM Barrientos, S (2486) 0-1
1.c4 Nf6 2.Nc3 e6 3.e4 c5 4.g3 d5 5.e5 Ne4 6.cxd5 exd5 7.Nxe4 dxe4 8.Qa4+ Bd7 9.Bb5 Bxb5 10.Qxb5+ Qd7 11.Qc4 Qc6 12.b3 Nd7 13.Bb2 e3 14.f3 exd2+ 15.Ke2 Nb6 16.Qe4 Qb5+ 17.Kf2 c4 18.Ne2 Bc5+ 19.Kg2 O-O 20.Nc3 Qa5 21.e6 Ba3 22.Bxa3 Qxa3 23.Rad1 Qb2 24.Qe3 fxe6 25.Rxd2 Qa3 26.Nb5 Qe7 27.Re1 cxb3 28.axb3 Kh8 29.Nd6 Rf6 30.Ne4 Rf5 31.g4 Rd5 32.Rde2 Rad8 33.Ng3 Rd3 34.Qxe6 Qxe6 35.Rxe6 h6 36.Re7 Nd5 37.Rxb7 Nf4+ 38.Kf2 Rc3 39.Ree7 Rc2+ 40.Ne2 Rdd2 41.Re8+ Kh7 42.Rbe7 Rb2 43.Re3 Nxe2 44.Rxe2 Rxe2+ 45.Rxe2 Rxb3 46.Ra2 Rb7 47.h4 Kg6 48.Ra6+ Kf7 49.h5 Ke7 50.Kg3 Kd8 51.Kf4 Kc8 52.Kf5 Rf7+ 53.Ke6 Rf6+ 0-1
2017.11.04 Chess Rumble 2017
2664262 GM Barrientos, S (2486) GM Ali Marandi, C (2536) 0-1
1.d4 f5 2.Nf3 Nf6 3.g3 g6 4.Bg2 Bg7 5.O-O O-O 6.c4 d6 7.Nc3 c6 8.d5 e5 9.dxe6 Bxe6 10.Qb3 Nbd7 11.Qxb7 Nc5 12.Qb4 a5 13.Qa3 Nfe4 14.Be3 Nxc3 15.bxc3 Ne4 16.Bd4 Bxc4 17.Bxg7 Kxg7 18.Nd4 c5 19.Qa4 cxd4 20.Qxc4 dxc3 21.Bxe4 fxe4 22.Qxc3+ Qf6 23.Qe3 d5 24.Rad1 Rfd8 25.Rd4 Rd6 26.Rfd1 Rad8 27.Qd2 Rf8 28.Rf1 Qe5 29.e3 h5 30.Ra4 h4 31.Rxa5 hxg3 32.Ra7+ Kh6 33.hxg3 Rdf6 34.Kg2 Rf3 35.Rh1+ Kg5 36.Rh4 Rxf2+ 37.Qxf2 Rxf2+ 38.Kxf2 Qb2+ 39.Kf1 Qc1+ 40.Kg2 Qd2+ 41.Kh3 Qd1 42.Kh2 Qe2+ 43.Kh3 Qf3 44.Kh2 Qxe3 45.Rf7 Qe2+ 46.Kh3 Qd1 47.Kh2 e3 48.Re7 Qe2+ 49.Kh3 Qf1+ 50.Kh2 Qf2+ 51.Kh3 Kf6 52.Re8 Kf7 53.Re5 g5 54.Rd4 e2 55.Rdxd5 e1=Q 56.Rxe1 Qxe1 57.Rxg5 Qe6+ 58.Kh4 Qxa2 59.Rf5+ Kg6 60.Rf4 Qb1 61.Kh3 Qh1+ 0-1
2017.11.04 Chess Rumble 2017
2664272 GM Barrientos, S (2486) FM Sanchez Alvarez, R (2402) 1/2-1/2
1.d4 Nf6 2.Nf3 d5 3.c4 e6 4.Nc3 Be7 5.Bg5 h6 6.Bh4 O-O 7.e3 b6 8.Be2 Bb7 9.Bxf6 Bxf6 10.cxd5 exd5 11.O-O Nd7 12.b4 c6 13.Qb3 Re8 14.a4 a5 15.bxa5 Rxa5 16.Rab1 Qe7 17.Bd3 Rea8 18.Rfe1 Ba6 19.Bxa6 R5xa6 20.Qc2 Qd6 21.g3 c5 22.Qf5 cxd4 23.Nb5 Qe6 24.Qxe6 fxe6 25.Nc7 e5 26.Nxa8 Rxa8 27.Rb5 dxe3 28.fxe3 Rxa4 29.Rxd5 Nc5 30.Rb1 e4 31.Nd4 Bg5 32.Nf5 Ra3 33.Rxb6 Nd3 34.Rd7 Ra1+ 35.Kg2 Ra2+ 36.Kg1 Ra1+ 1/2-1/2
2017.11.04 Chess Rumble 2017
2664284 IM Delgado Ramos, H (2445) GM Barrientos, S (2486) 1-0
1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.a3 Bxc3+ 5.bxc3 c5 6.e3 Nc6 7.Bd3 O-O 8.Ne2 b6 9.e4 Ne8 10.O-O Ba6 11.Qc2 Na5 12.e5 h6 13.f4 Bxc4 14.Bxc4 Nxc4 15.f5 exf5 16.Ng3 d6 17.Qe2 b5 18.Nxf5 dxe5 19.Bxh6 gxh6 20.Nxh6+ Kh7 21.Nxf7 Qb6 22.Ng5+ Kg7 23.Rxf8 Kxf8 24.Qf3+ Ke7 25.Qf7+ Kd8 26.Ne6+ Kc8 27.Qxe8+ Kb7 28.Nxc5+ 1-0
2017.11.04 Chess Rumble 2017
2664295 GM Barrientos, S (2486) GM Alvarez Pedraza, A (2471) 0-1
1.d4 Nf6 2.Nf3 e6 3.c4 Bb4+ 4.Nbd2 O-O 5.a3 Be7 6.e4 d6 7.Be2 c5 8.O-O cxd4 9.Nxd4 a6 10.b4 Qc7 11.Bb2 b6 12.f4 Bb7 13.Bf3 Nbd7 14.Kh1 Rfe8 15.Rc1 Bf8 16.N4b3 e5 17.f5 Rac8 18.Qe2 h6 19.g4 Nh7 20.Bg2 Qd8 21.Rc3 Be7 22.Rd3 b5 23.Rc3 Qb6 24.Rfc1 Bg5 25.R1c2 Ba8 26.Rd3 Nhf6 27.h3 Bf4 28.Bc1 Qb8 29.Rdc3 g6 30.cxb5 Rxc3 31.Rxc3 axb5 32.Nf1 g5 33.Na5 d5 34.exd5 Bxd5 35.Bxd5 Nxd5 36.Rc6 e4 37.Bb2 Be5 38.Rxh6 Nf4 39.Qc2 0-1
2017.11.04 Chess Rumble 2017
2664308 GM Cuenca Jimenez, J (2506) GM Barrientos, S (2486) 1/2-1/2
1.Nf3 Nf6 2.c4 e6 3.g3 d5 4.d4 Bb4+ 5.Bd2 Be7 6.Bg2 O-O 7.O-O Nbd7 8.Qc2 c6 9.Bf4 b6 10.Rd1 Ba6 11.Ne5 Nxe5 12.dxe5 Nd7 13.cxd5 cxd5 14.e4 d4 15.Rxd4 Bc5 16.Rd1 Qc8 17.Nc3 Qc6 18.h4 Rac8 19.a3 Be7 20.Rd2 Nc5 21.Rad1 Bc4 22.Re1 a5 23.Bf1 Nb3 24.Rdd1 Bxf1 25.Rxf1 a4 26.Qe2 Bxa3 27.Nxa4 Bb4 28.Nc3 Bxc3 29.Rd6 Nd4 30.Qd3 Qc4 31.Qxc4 Rxc4 32.bxc3 Ne2+ 33.Kg2 b5 34.Bd2 Nxc3 35.Bxc3 Rxc3 36.Rb1 Rc5 37.Rb6 Rxe5 38.Rb4 f5 39.R6xb5 Rxb5 40.Rxb5 fxe4 41.Re5 1/2-1/2
2017.11.04 Chess Rumble 2017
2664319 GM Barrientos, S (2486) IM Rios, Cr (2436) 1-0
1.d4 Nf6 2.Nf3 e6 3.c4 Bb4+ 4.Nbd2 O-O 5.a3 Be7 6.e4 d6 7.Bd3 c5 8.d5 e5 9.h3 Nbd7 10.Nb1 a6 11.Nc3 b5 12.cxb5 axb5 13.Nxb5 Ba6 14.Nc3 Bxd3 15.Qxd3 Qc8 16.Nd2 Nb6 17.b3 c4 18.Nxc4 Nxc4 19.bxc4 Qc7 20.Nb5 Qc8 21.a4 Nd7 22.O-O Nb6 23.Be3 Qxc4 24.Qxc4 Nxc4 25.Ba7 Rfc8 26.Rfc1 g6 27.Rc2 Bg5 28.g3 f5 29.h4 Bh6 30.exf5 gxf5 31.a5 e4 32.Ra4 Ne5 33.Raa2 Nc4 34.a6 e3 35.fxe3 Rxa7 36.Nxa7 Bxe3+ 37.Kh2 Bxa7 38.Ra4 Nb6 1-0
2017.06.18 12th American Continental
2743935 GM Peralta, Fe (2569) GM Barrientos, S (2463) 1/2-1/2
1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 O-O 5.Bd3 c5 6.Nf3 d6 7.O-O h6 8.Bd2 Nc6 9.a3 Ba5 10.Qc2 Qe7 11.Rfe1 Re8 12.Rad1 b6 13.h3 Bxc3 14.Bxc3 e5 15.d5 Nb8 16.Nd2 Nbd7 17.f3 a6 18.b3 Rb8 19.Rb1 b5 20.Ba5 Nf8 21.Nf1 Bd7 22.Ng3 Rb7 23.Bc3 h5 24.f4 e4 25.Be2 h4 26.Nh1 Reb8 27.Nf2 Bf5 28.Kh2 Ng6 29.Bg4 Nxg4+ 30.hxg4 Bd7 31.Rbc1 f5 32.gxf5 Bxf5 33.Qe2 bxc4 34.bxc4 Rb3 35.Qh5 Rf8 36.g4 hxg3+ 37.Kxg3 Ne5 38.fxe5 Rxc3 39.e6 Qf6 40.Rxc3 Bg6 41.Qe2 Qxc3 42.Ng4 Rf3+ 43.Kh2 Bh5 44.Rg1 Bxg4 45.Rxg4 Rxe3 46.Rxg7+ Kxg7 47.Qg4+ Kf6 48.Qf4+ Kg6 49.Qg4+ Kh6 50.Qh4+ 1/2-1/2
2017.06.17 12th American Continental
2743862 GM Barrientos, S (2463) FM Torres, Ju2 (2275) 1-0
1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Re1 b5 7.Bb3 d6 8.c3 O-O 9.d4 Nd7 10.a4 Bb7 11.d5 Na5 12.Ba2 c6 13.b4 cxd5 14.bxa5 dxe4 15.Nfd2 Nc5 16.Ba3 d5 17.Bxc5 Bxc5 18.Nb3 Be7 19.axb5 axb5 20.N1d2 Kh8 21.Qe2 Qd7 22.Red1 f5 23.Nf1 b4 24.cxb4 Bxb4 25.Qb2 Qe7 26.Rab1 Ba3 27.Qd2 d4 28.Nc1 f4 29.Qe1 f3 30.g3 Qd7 31.Ne3 Ba6 32.Bc4 Qc7 33.Bxa6 dxe3 34.Qxe3 Bc5 35.Qxe4 Rxa6 36.Nb3 Bd4 37.Rbc1 Qa7 38.Rc2 Qa8 39.Qe1 h6 40.h3 Qd5 41.Qb4 Raa8 42.Nxd4 exd4 43.Rc5 Qe6 44.g4 d3 45.Rxd3 Rab8 46.Qd2 Qe7 47.Rd6 Rf6 48.Rxf6 Qxf6 49.Rf5 Qc6 50.Qf4 Ra8 51.Kh2 Qc8 52.Qxf3 Qc7+ 53.Kg2 Qd8 54.h4 Kh7 55.g5 Ra6 56.Rd5 Qa8 57.Qd3+ 1-0
2017.06.16 12th American Continental
2743843 IM Mendoza, Raf (2293) GM Barrientos, S (2463) 1/2-1/2
1.c4 Nf6 2.Nc3 e6 3.Nf3 Bb4 4.Qc2 d6 5.e3 O-O 6.Be2 e5 7.a3 Bxc3 8.Qxc3 c5 9.d3 a5 10.b3 Nc6 11.Bb2 Bg4 12.O-O Re8 13.Rfe1 Rb8 14.Qc2 h6 15.Rad1 Qc8 16.h3 Bf5 17.Bf1 b5 18.Nd2 Bg6 19.Ba1 Qe6 20.Ne4 Ne7 21.Nxf6+ Qxf6 22.Qd2 b4 23.axb4 axb4 24.d4 Nc6 25.dxc5 dxc5 26.Qb2 Ra8 27.f4 Be4 28.Bd3 Bxd3 29.Rxd3 Qg6 30.Red1 f6 31.Rd6 Qe4 32.Qf2 exf4 33.exf4 Na5 34.Bxf6 gxf6 35.Rxf6 Ra7 36.Qxc5 Qe3+ 37.Qxe3 Rxe3 38.f5 Rxb3 39.Rxh6 Nxc4 40.f6 Rba3 41.Rd4 b3 42.Rxc4 b2 43.Rc8+ Kf7 44.Rb8 Rxh3 45.Rxh3 Ra1+ 46.Kf2 b1=Q 47.Rxb1 Rxb1 48.Rf3 Rb5 49.g4 Rb8 50.Kg3 Kg6 51.f7 Rf8 52.Rf5 Rxf7 53.Rxf7 Kxf7 54.Kf4 Kf6 55.Ke4 1/2-1/2
2017.06.15 12th American Continental
2743743 GM Barrientos, S (2463) GM Cordova, E (2651) 0-1
1.d4 Nf6 2.Nf3 e6 3.c4 b6 4.a3 c5 5.Nc3 cxd4 6.Nxd4 Bb7 7.Ndb5 d6 8.Bg5 a6 9.Bxf6 gxf6 10.Nd4 f5 11.e3 Nd7 12.Nf3 Rg8 13.g3 Rc8 14.Be2 Ne5 15.b3 Qc7 16.O-O Qc6 17.e4 fxe4 18.Nd4 Qc5 19.Na4 Qc7 20.Qd2 Rg6 21.Rad1 Ba8 22.Bh5 Qb7 23.Bxg6 hxg6 24.Qe2 Bg7 25.Qe3 b5 26.Nb2 Rc5 27.h3 Bf6 28.b4 Nxc4 29.Nxc4 Rxc4 30.Ne2 d5 31.h4 e5 32.Qh6 Ke7 33.g4 Qc8 34.g5 Bh8 35.Ng3 Qg8 36.Rc1 Bb7 37.h5 Bg7 38.Nf5+ gxf5 39.Qb6 Qc8 40.Rxc4 bxc4 41.h6 Bh8 42.Kh2 Qc6 43.Qa7 d4 44.Rg1 e3 45.fxe3 Qe4 46.Kh3 Qxe3+ 47.Kh4 Qe4+ 48.Kh3 f4 49.Qc5+ Ke8 50.Kh4 Bc6 51.Qd6 f3+ 52.Rg4 Qd5 53.Qc7 f2 0-1
2017.06.14 12th American Continental
2743655 GM Kovalyov, A (2643) GM Barrientos, S (2463) 1/2-1/2
1.c4 Nf6 2.Nc3 e6 3.Nf3 Bb4 4.Qc2 d6 5.g3 O-O 6.Bg2 e5 7.O-O Bxc3 8.Qxc3 a5 9.d3 Re8 10.e4 c5 11.Nh4 Nc6 12.f4 Nd4 13.Kh1 b5 14.b3 a4 15.fxe5 b4 16.Qb2 dxe5 17.Be3 Ra6 18.h3 Nh5 19.Kh2 a3 1/2-1/2
2017.06.13 12th American Continental
2743561 GM Barrientos, S (2463) GM Pichot, A (2577) 1-0
1.d4 Nf6 2.c4 e6 3.Nf3 Bb4+ 4.Nbd2 O-O 5.a3 Be7 6.e4 d5 7.e5 Nfd7 8.cxd5 exd5 9.Bd3 c5 10.O-O Nc6 11.Re1 a5 12.Bb5 Qb6 13.a4 cxd4 14.Nb3 Nc5 15.Nfxd4 Nxb3 16.Nxb3 d4 17.Bd2 Be6 18.Qf3 Rfd8 19.Rac1 Rd5 20.Qg3 Rxb5 21.axb5 Qxb5 22.Bh6 Bf8 23.Nc5 Kh8 24.Nxe6 fxe6 25.Bd2 d3 26.Bc3 Bc5 27.Rcd1 Rf8 28.Rd2 Qc4 29.Rf1 b5 30.Qxd3 Qxd3 31.Rxd3 b4 32.Bd2 Nxe5 33.Rg3 Nc4 34.Bc1 Bd4 35.b3 Nd6 36.Be3 Bf6 37.Bc5 Rd8 38.Rd1 Ne4 39.Rxd8+ Bxd8 40.Rd3 Bf6 41.Bb6 Kg8 42.f3 Nc3 43.Bxa5 Ne2+ 44.Kf1 Nc1 45.Rd6 Nxb3 46.Bxb4 Kf7 47.Rd7+ Kg6 48.Ke2 Nd4+ 49.Kd3 Nc6 50.Bc3 Ne5+ 51.Bxe5 Bxe5 52.g3 Kf5 53.Rf7+ Bf6 54.Ke3 Kg6 55.Rf8 Be7 56.Rb8 Bc5+ 57.Ke4 Kf6 58.f4 Bg1 59.h3 h6 60.Rf8+ Ke7 61.Rc8 Bf2 62.g4 Bh4 63.Rc7+ Kf6 64.Rc6 Kf7 65.Ke5 Bf6+ 66.Ke4 Bh4 67.Rc5 Bd8 68.Rc8 Bh4 69.Rb8 Be1 70.Rb5 Bh4 71.Ke5 Bf6+ 72.Kd6 Be7+ 73.Kd7 Bh4 74.Re5 Bg3 75.Re4 Bh2 76.h4 Bg3 77.h5 Bh2 78.Kd6 Bg3 79.Ke5 Bh4 80.Ra4 Bf6+ 81.Ke4 Bc3 82.Rc4 Bb2 83.Rc7+ Kf6 84.Rc5 Ke7 85.Rb5 Bc3 86.g5 hxg5 87.fxg5 Bd2 88.Rb7+ Kf8 89.g6 Bc3 90.Rf7+ Ke8 91.Rc7 Bf6 92.h6 1-0
2017.06.13 12th American Continental
2743486 FM Escalante Ramirez, Brian Sebasti (2338) GM Barrientos, S (2463) 0-1
1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.Bg5 e6 7.f4 Bd7 8.Qf3 Nc6 9.Nb3 h6 10.Bh4 b5 11.a3 g5 12.fxg5 Nh7 13.O-O-O hxg5 14.Bg3 Ne5 15.Qe3 Nf6 16.Be2 Qc7 17.Rhf1 Be7 18.Qxg5 Nh5 19.Qxh5 Rxh5 20.Bxh5 O-O-O 21.Bxf7 Nc4 22.Rf3 Rf8 23.Nd4 Rxf7 24.Rxf7 Bd8 0-1
2017.06.12 12th American Continental
2743402 GM Barrientos, S (2463) FM Harper, R (2209) 1-0
1.d4 d5 2.c4 c6 3.Nf3 Nf6 4.Nc3 dxc4 5.a4 Bf5 6.Nh4 Bc8 7.Nf3 Bf5 8.e3 e6 9.Bxc4 Bb4 10.O-O O-O 11.h3 Nbd7 12.Nh4 Be4 13.Nxe4 Nxe4 14.Nf3 c5 15.Qb3 Qe7 16.a5 Rab8 17.Rd1 Rfd8 18.d5 exd5 19.Rxd5 Ndf6 20.Rxd8+ Rxd8 21.Qc2 Qd6 22.Bb3 h6 23.Qc4 Rd7 24.Bc2 Qd5 25.Qxd5 Rxd5 26.Kf1 a6 27.Ke2 Kf8 28.Ra4 h5 29.Ne1 Bd2 30.Bxe4 Nxe4 31.Rxe4 Bxc1 32.Nd3 Rxd3 33.Kxd3 Bxb2 34.Ra4 Be5 35.Kc4 Bd6 36.Ra1 Ke8 37.Rb1 Bc7 38.Rxb7 Bxa5 39.Kxc5 g6 40.Kd6 Kf8 41.e4 Be1 42.f3 a5 43.Ra7 Bb4+ 44.Kd5 Be1 45.g4 hxg4 46.hxg4 Bc3 47.e5 g5 48.Ke4 Ke8 49.Kf5 Bd2 50.Kf6 Bc3 51.Re7+ 1-0
2017.06.11 12th American Continental
2747494 GM Barrientos, S (2463) FM Castaneda, J (2195) 1-0
1.d4 Nf6 2.Nf3 e6 3.c4 b6 4.a3 Bb7 5.Nc3 d5 6.cxd5 Nxd5 7.e3 Be7 8.Bb5+ c6 9.Bd3 O-O 10.h4 f5 11.e4 fxe4 12.Nxe4 Nf6 13.Bg5 Nxe4 14.Bxe4 Bxg5 15.hxg5 g6 16.Qe2 Qd6 17.g3 Rf7 18.Ne5 Rg7 19.Bc2 b5 20.Bb3 Na6 21.Ng4 Nc7 22.Qf3 Qxd4 23.Rd1 1-0
2017.06.11 12th American Continental
2747571 GM Iturrizaga, E (2663) GM Barrientos, S (2463) 1-0
1.c4 Nf6 2.Nc3 e6 3.Nf3 Bb4 4.Qc2 d6 5.g3 O-O 6.Bg2 e5 7.O-O Bxc3 8.Qxc3 a5 9.b3 Re8 10.Bb2 Nc6 11.d3 Bg4 12.Rfe1 Qd7 13.a3 Bh3 14.Bh1 Qg4 15.e4 Qh5 16.d4 Bg4 17.d5 Ne7 18.Nd2 c6 19.b4 Rec8 20.Qb3 a4 21.Qd3 cxd5 22.cxd5 Qg6 23.Nc4 Rd8 24.Qe3 Nd7 25.Na5 f5 26.Nxb7 Rdb8 27.Na5 Rxa5 28.bxa5 Rxb2 29.Rab1 Rxb1 30.Rxb1 Nc5 31.a6 Nc8 32.Rb8 f4 33.Qxc5 dxc5 34.a7 fxg3 35.hxg3 Qh6 36.Rxc8+ Bxc8 37.a8=Q Qa6 38.Qb8 c4 39.Qc7 h6 40.Bf3 Bh3 41.Be2 Qb5 42.Qxc4 Qb2 43.g4 h5 44.d6+ Kh7 45.Qd3 Qc1+ 46.Qd1 Qc8 47.d7 Qd8 48.Qd6 hxg4 49.Qxe5 Qxd7 50.Qh5+ Kg8 51.Bc4+ Kf8 52.Qh8+ Ke7 53.Qxg7+ Kd8 54.Qxd7+ Kxd7 55.Bf1 1-0
2017.06.10 12th American Continental
2747388 Gallego, Julian Andres (2027) GM Barrientos, S (2463) 0-1
1.d4 Nf6 2.c4 e6 3.Nf3 b6 4.g3 Ba6 5.b3 d5 6.Bg2 Bb4+ 7.Bd2 Be7 8.O-O O-O 9.Bc3 Nbd7 10.Nbd2 c5 11.Re1 Rc8 12.Rc1 cxd4 13.Bxd4 Ba3 14.Rc2 dxc4 15.Nxc4 Bb4 16.Ncd2 Qe7 17.a3 Bxa3 18.Ra2 Rc1 19.Qxc1 Bxc1 20.Rxc1 0-1
2016.09.13 42nd Olympiad 2016
2848459 GM Batchuluun, T (2513) GM Barrientos, S (2465) 1-0
1.d4 Nf6 2.c4 e6 3.Nf3 c5 4.d5 exd5 5.cxd5 d6 6.Nc3 g6 7.e4 Bg7 8.h3 O-O 9.Bd3 Na6 10.O-O Nc7 11.Re1 a6 12.a4 b6 13.Bf4 Rb8 14.Bh2 Bb7 15.Qd2 Nfe8 16.Rad1 f6 17.Rb1 a5 18.Qe2 Bh6 19.Rbd1 Rf7 20.Nd2 Re7 21.Qf1 Bc8 22.f4 Rf7 23.Qe2 Bg7 24.Nc4 Re7 25.e5 Ba6 26.Nxd6 Nxd6 27.Bxa6 Nxa6 28.Qxa6 Qe8 29.Qe2 Rd8 30.Nb5 Nxb5 31.axb5 f5 32.g4 Qf8 33.Bg3 Ree8 34.Bh4 Rd7 35.e6 Rd6 36.e7 Qf7 37.Qe6 Bd4+ 38.Rxd4 Qxe6 39.Rxe6 Rxe6 40.dxe6 cxd4 41.Bf6 fxg4 42.hxg4 h5 43.gxh5 Kh7 44.Bg5 gxh5 45.f5 Rg8 46.Kf2 1-0
2016.09.12 42nd Olympiad 2016
2852147 GM Odeev, H (2401) GM Barrientos, S (2465) 0-1
1.e4 c5 2.Nf3 e6 3.Qe2 Nc6 4.g3 g6 5.Bg2 Bg7 6.h4 h6 7.c3 Nge7 8.Na3 d6 9.d4 cxd4 10.cxd4 Nxd4 11.Nxd4 Bxd4 12.O-O Bg7 13.Rd1 O-O 14.Bf4 e5 15.Be3 Nc6 16.Nb5 Be6 17.Nxd6 Qc7 18.Nb5 Qe7 19.Rac1 Rfc8 20.Bc5 Qf6 21.Nd6 Rcb8 22.b4 a6 23.a3 h5 24.Be3 Qe7 25.Bg5 Qf8 26.Nxb7 Nd4 27.Rxd4 exd4 28.e5 Ra7 29.Nd6 a5 30.b5 Rd7 31.Rc6 d3 32.Qe1 a4 33.b6 Bh6 34.b7 Bxg5 35.hxg5 Rbxb7 36.Qd2 Rb3 37.Be4 Rxa3 38.Kh2 Ra2 39.Qxd3 Rxf2+ 40.Kg1 Rb2 41.Bxg6 Qb8 42.Bxf7+ Bxf7 43.e6 Qa7+ 44.Kh1 Rd8 45.Qf5 Be8 0-1
2016.09.11 42nd Olympiad 2016
2851834 IM Coppola, C (2230) GM Barrientos, S (2465) 0-1
1.d4 Nf6 2.c4 e6 3.g3 b6 4.Bg2 c6 5.Nf3 d5 6.O-O Be7 7.Qc2 O-O 8.Bf4 Bb7 9.Rd1 a5 10.Ne5 Na6 11.a3 Rc8 12.Nc3 b5 13.c5 Nd7 14.Nxd7 Qxd7 15.e4 Ra8 16.h4 Nc7 17.Bf1 Ba6 18.b4 dxe4 19.Bxc7 Qxc7 20.Qxe4 Bb7 21.Bd3 g6 22.Qe5 Qd7 23.h5 Rfd8 24.hxg6 hxg6 25.Be4 Bf8 26.Qf4 Bg7 27.Ne2 Ra7 28.a4 bxa4 29.Rxa4 e5 30.Qg5 Rda8 31.f4 Ba6 32.Rd2 exd4 33.bxa5 d3 34.Nc1 Bb5 35.Ra3 Qd4+ 36.Kh2 Qxe4 37.Nxd3 Rd7 0-1
2016.09.10 42nd Olympiad 2016
2851435 GM Indjic, A (2548) GM Barrientos, S (2465) 1-0
1.d4 e6 2.c4 b6 3.e4 Bb7 4.Bd3 Nc6 5.Ne2 Nb4 6.Nbc3 Nxd3+ 7.Qxd3 d6 8.d5 Qd7 9.a4 a5 10.Nd4 Nf6 11.f4 Be7 12.e5 dxe5 13.fxe5 Ng4 14.Qg3 h5 15.h3 Bc5 16.Ncb5 exd5 17.hxg4 O-O-O 18.Bg5 Qxg4 19.Qxg4+ hxg4 20.O-O-O Rxh1 21.Rxh1 Re8 22.Rh7 Bf8 23.Rh8 Kd7 24.Bf4 Rc8 25.Nxc7 g5 26.e6+ fxe6 27.Rh7+ Be7 28.Bxg5 Kxc7 29.Bxe7 Kb8 30.Bd6+ Ka8 31.Bc7 dxc4 32.g3 Be4 33.Re7 Bd5 34.Nb5 Rf8 35.Bxb6 1-0
2016.09.09 42nd Olympiad 2016
2851157 GM Barrientos, S (2465) FM Pitirotjirathon, J (2205) 1-0
1.d4 d5 2.c4 c6 3.Nf3 Nf6 4.Nc3 e6 5.Bg5 dxc4 6.e4 b5 7.e5 h6 8.Bh4 g5 9.exf6 gxh4 10.Ne5 Qxf6 11.g3 Nd7 12.Qe2 Bb7 13.Bg2 Nxe5 14.dxe5 Qe7 15.Rd1 Qc5 16.O-O Be7 17.Qh5 hxg3 18.hxg3 Rg8 19.Ne4 Qb6 20.Qxh6 Rd8 21.Rxd8+ Qxd8 22.Qh7 Kf8 23.Bf3 Qd3 24.Bh5 Rg7 25.Qh8+ Rg8 26.Qh6+ Ke8 27.Qf4 Rg7 28.Rd1 Qc2 29.Nf6+ Kf8 30.Qh6 1-0
2016.09.08 42nd Olympiad 2016
2850859 Bhandari, Kshitiz (2013) GM Barrientos, S (2465) 0-1
1.Nf3 Nf6 2.d3 d5 3.g3 e6 4.Bg2 Be7 5.O-O O-O 6.Nbd2 Nc6 7.c3 a5 8.e4 dxe4 9.dxe4 e5 10.Qc2 Bc5 11.Nc4 Qe7 12.h3 Rd8 13.Be3 Be6 14.Bxc5 Qxc5 15.Ne3 h6 16.Nh4 Rd7 17.Rfd1 Rxd1+ 18.Rxd1 a4 19.Nd5 Bxd5 20.exd5 Ne7 21.c4 Nc8 22.Qc3 Nd6 23.Bf1 a3 24.b4 Qxf2+ 25.Kxf2 Nde4+ 26.Ke1 Nxc3 27.Rd2 Ra4 28.Rc2 Nfe4 29.Bd3 Rxb4 30.Bxe4 Rb1+ 31.Kf2 Nxe4+ 32.Kf3 Rb2 33.Rc1 Nd2+ 0-1
2016.09.06 42nd Olympiad 2016
2850476 GM Rusev, K (2548) GM Barrientos, S (2465) 1/2-1/2
1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 O-O 5.Bd3 d5 6.a3 Bd6 7.Nf3 dxc4 8.Bxc4 Nc6 9.O-O a6 10.h3 e5 11.Qc2 Qe8 12.Ba2 Bd7 13.Bd2 exd4 14.exd4 Qc8 15.Ne4 Nxe4 16.Qxe4 Bf5 17.Qh4 Bg6 18.Rfe1 Qf5 19.d5 Ne5 20.Nxe5 Bxe5 21.Bb1 Bf6 22.Qc4 Qd7 23.Bxg6 hxg6 24.Bf4 Rac8 25.Qb3 Qb5 26.Qxb5 axb5 27.Rac1 Rfd8 28.Rc5 c6 29.dxc6 bxc6 30.Re2 Bd4 31.Rcc2 c5 32.Be3 Be5 33.g3 c4 34.Bd2 f6 35.Bc3 Bxc3 36.Rxc3 Rd1+ 37.Kg2 Rb1 38.Rcc2 Kf7 39.Rcd2 Rc7 40.Rd5 Rb7 41.h4 c3 42.bxc3 Rb3 43.Rc5 Rxa3 44.Rb2 Ke7 45.Rb4 Kd6 46.Rc8 Rc7 47.Rxc7 Kxc7 48.Rg4 g5 49.Rb4 1/2-1/2
2016.09.03 42nd Olympiad 2016
2856771 GM Barrientos, S (2465) FM Nguyen, Anh Khoi (2448) 0-1
1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.Bg5 Nbd7 7.Bc4 Qb6 8.Bb3 e6 9.Qd2 Be7 10.O-O-O Nc5 11.f3 Qc7 12.Kb1 Bd7 13.g4 b5 14.a3 O-O 15.h4 Rab8 16.h5 a5 17.h6 g6 18.Qf4 e5 19.Bxf6 exf4 20.Nd5 Bxf6 21.Nxc7 Be5 22.Nd5 Kh8 23.Ba2 b4 24.axb4 axb4 25.Bb3 Rb7 26.g5 Ra8 27.Ba2 Ne6 28.Ne2 Nxg5 29.Rhf1 Bb5 30.Nc1 Bxf1 31.Rxf1 Ne6 32.Nd3 b3 33.cxb3 Rba7 34.Nc1 Nd4 35.Rf2 f5 36.exf5 Nxf5 37.b4 Ne3 38.Rd2 Bxb2 39.Rxb2 Nxd5 40.Bxd5 Ra1+ 41.Kc2 Rc8+ 42.Kd2 Rcxc1 43.Ba2 Rc8 44.b5 Rh1 45.Kd3 Rxh6 46.b6 Rb8 47.Kd4 Rh5 48.Bd5 Kg7 49.b7 Kf6 50.Rb1 Re5 51.Be4 Ke6 52.Bc6 Rc5 53.Re1+ Kf7 54.Be4 Rb5 55.Bd5+ Rxd5+ 56.Kxd5 Rxb7 57.Kxd6 Rb3 58.Ra1 Kf6 0-1
2016.09.02 42nd Olympiad 2016
2856539 CM Thompson, E (1889) GM Barrientos, S (2465) 0-1
1.d4 Nf6 2.Nf3 e6 3.c4 c5 4.d5 exd5 5.cxd5 d6 6.Nc3 g6 7.Bg5 Bg7 8.e3 O-O 9.Be2 a6 10.a4 Nbd7 11.O-O Re8 12.Nd2 h6 13.Bh4 Qc7 14.Bg3 Ne5 15.h3 Rb8 16.Qc2 b6 17.e4 Qe7 18.f4 Ned7 19.Bd3 Nh5 20.Bh2 g5 21.e5 Nxf4 22.Bh7+ Kh8 23.Bxf4 gxf4 24.exd6 Qxd6 25.Rae1 Bb7 26.Nc4 Qf6 27.Rd1 Nf8 28.Bf5 Ng6 29.Bd7 Red8 30.Ne4 Qe7 31.Nxb6 Rxd7 32.Nxd7 Qxd7 33.Qxc5 Rc8 34.Qb4 Bxd5 35.Nd6 Qa7+ 36.Kh1 Rb8 37.Qd2 Bb3 38.Rde1 Qd7 0-1
2016.08.28 18th Sants Open 2016
2858688 FM Lemeaux, D (2315) GM Barrientos, S (2466) 0-1
1.d4 Nf6 2.c4 e6 3.Nc3 c5 4.d5 exd5 5.cxd5 d6 6.e4 g6 7.f4 Bg7 8.Bb5+ Nfd7 9.Bd3 O-O 10.Nf3 Na6 11.O-O Nc7 12.Be3 b6 13.Qd2 Rb8 14.a4 a6 15.f5 b5 16.axb5 axb5 17.Bh6 c4 18.Bxg7 Kxg7 19.Bc2 Ne8 20.Ne2 Nef6 21.Kh1 Ne5 22.Nxe5 dxe5 23.Ng3 Ne8 24.f6+ Nxf6 25.Qg5 Ng4 26.Nh5+ Kg8 27.Nf6+ Nxf6 28.Rxf6 Rb6 29.Raf1 Rxf6 30.Rxf6 Kg7 0-1
2016.08.27 18th Sants Open 2016
2861181 IM Moussard, J (2539) GM Barrientos, S (2466) 1-0
1.Nf3 Nf6 2.g3 e6 3.Bg2 d5 4.O-O Be7 5.b3 O-O 6.Bb2 b6 7.c4 Bb7 8.d4 Nbd7 9.Nbd2 c5 10.cxd5 Nxd5 11.a3 Rc8 12.dxc5 Nxc5 13.b4 Nd7 14.Qb3 N5f6 15.Rfd1 Qc7 16.Rac1 Qb8 17.Nd4 Rxc1 18.Rxc1 Bxg2 19.Kxg2 Rc8 20.Nc6 Qa8 21.Qf3 Bc5 22.Ne5 Nxe5 23.Bxe5 Be7 24.Qxa8 Rxa8 25.Rc7 Kf8 26.Nc4 Nd5 27.Rb7 Rc8 28.e4 Nf6 29.Bd6 Bxd6 30.Nxd6 Rd8 31.Nxf7 Rd7 32.Rxd7 Nxd7 33.Ng5 Ke7 34.f4 a5 35.Nf3 axb4 36.axb4 Nf6 37.e5 Nd5 38.b5 h6 39.Nd4 g6 40.Kf3 Kf7 41.Ke4 Nc3+ 42.Kd3 Nd5 43.Ne2 g5 44.Nc3 Nc7 45.Ke4 Kg6 46.g4 gxf4 47.Kxf4 h5 48.g5 h4 49.Kg4 h3 50.Ne2 Nxb5 51.Nf4+ Kf7 52.g6+ Kg7 53.Kg5 Nd4 54.Nh5+ Kg8 55.g7 Kh7 56.Kf6 Nf3 57.Kxe6 b5 58.Kf6 1-0
2016.08.26 18th Sants Open 2016
2861149 GM Barrientos, S (2466) IM Cruz, F (2349) 1-0
1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 a6 5.c4 Qc7 6.Nc3 Nf6 7.a3 b6 8.Be3 Bb7 9.f3 d6 10.Be2 Be7 11.O-O O-O 12.Qd2 Nbd7 13.Rfd1 Rac8 14.b4 Qb8 15.Rac1 Bd8 16.Nb3 Bc7 17.Bf4 Ne5 18.Bg3 Rfd8 19.Kh1 Ng6 20.Qe3 Nh5 21.f4 Nxg3+ 22.hxg3 Re8 23.b5 a5 24.Na4 Ba8 25.Bf3 Ne7 26.Qf2 Kh8 27.Re1 Ng8 28.Nd4 e5 29.Nf5 Nf6 30.Nc3 g6 31.Ne3 d5 32.Ncxd5 Bxd5 33.Nxd5 Nxd5 34.cxd5 exf4 35.gxf4 Bxf4 36.Rxc8 Rxc8 37.a4 Rf8 38.Rf1 Bg3 1-0
2016.08.25 18th Sants Open 2016
2861085 GM Barrientos, S (2466) GM Zeng, C (2538) 0-1
1.e4 c6 2.d4 d5 3.e5 Bf5 4.h4 h6 5.g4 Bd7 6.h5 c5 7.c3 Nc6 8.Bh3 Qa5 9.Nd2 cxd4 10.Nb3 Qa4 11.cxd4 Nxe5 12.dxe5 Qe4+ 13.Be3 Qxh1 14.f3 e6 15.Qd2 Rc8 16.Rc1 Rxc1+ 17.Nxc1 Ne7 18.Qf2 d4 19.Bxd4 Nc6 20.Bc3 b6 21.Ne2 Bc5 22.Qg3 Bxg1 23.Nxg1 g5 24.Kf2 Ne7 25.Bd2 Bb5 26.b3 O-O 27.a4 Rd8 28.Bb4 Nd5 29.Bd2 Ba6 30.b4 Nf4 31.Bxf4 gxf4 32.Qxf4 Rd1 33.Qg3 Rxg1 0-1
2016.08.24 18th Sants Open 2016
2861053 FM Hansen, Mads3 (2344) GM Barrientos, S (2466) 0-1
1.e4 c5 2.Nf3 d6 3.d4 Nf6 4.Nc3 cxd4 5.Nxd4 a6 6.Bg5 Nbd7 7.Qe2 h6 8.Bh4 g6 9.f4 e5 10.O-O-O exf4 11.Bxf6 Qxf6 12.Nd5 Qd8 13.Qc4 Ne5 14.Qc3 Bg4 15.Nc7+ Kd7 16.Nxa8 Bxd1 17.Bb5+ axb5 18.Rxd1 b4 19.Qh3+ Ke7 20.Nb5 Qxa8 21.Rxd6 Bg7 22.Qh4+ g5 23.Qe1 Qa4 24.Rb6 Nd3+ 25.cxd3 Rc8+ 0-1
2016.08.23 18th Sants Open 2016
2861007 GM Barrientos, S (2466) FM Buchenau, F (2268) 1-0
1.d4 e6 2.c4 Nf6 3.Nf3 b6 4.a3 Ba6 5.Qc2 Bb7 6.Nc3 c5 7.e4 cxd4 8.Nxd4 Bc5 9.Nf3 Nc6 10.b4 Nd4 11.Qd2 Nxf3+ 12.gxf3 Be7 13.Bb2 Nh5 14.Rg1 Qc7 15.O-O-O a6 16.Kb1 O-O-O 17.Na4 Bc6 18.b5 Bb7 19.Qe3 Bc5 20.Nxc5 bxc5 21.Rg5 Qxh2 22.Be5 1-0
2016.08.22 18th Sants Open 2016
2865028 GM Jakubowski, K (2548) GM Barrientos, S (2466) 1-0
1.e4 c5 2.Nf3 d6 3.d4 Nf6 4.Nc3 cxd4 5.Nxd4 a6 6.a4 e5 7.Nf3 Be7 8.Bg5 Be6 9.Bxf6 Bxf6 10.Nd5 Be7 11.Bc4 Nd7 12.Qd3 Rc8 13.O-O Nb6 14.Nxb6 Qxb6 15.Bb3 O-O 16.Nd2 Qc6 17.Rfd1 Rfd8 18.Nf1 Bg5 19.Qf3 Qe8 20.Ng3 g6 21.Ne2 Kh8 22.Nc3 Bxb3 23.cxb3 Qe6 24.Rd5 f5 25.Rad1 Be7 26.Qe3 Rd7 27.a5 Rf8 28.exf5 gxf5 29.Na4 Rg8 30.Nb6 Rdd8 31.Nc4 Qg6 32.g3 f4 33.Qb6 Rdf8 34.Nxd6 Rf6 35.Qc7 fxg3 36.fxg3 Rf3 37.Qxe7 Rxg3+ 38.Kf2 Rg2+ 39.Ke3 Qh6+ 40.Kd3 Qh3+ 41.Kc4 R2g4+ 42.R5d4 Rxd4+ 43.Rxd4 Qf1+ 44.Rd3 Rg4+ 45.Kc5 Qf2+ 46.Kd5 Qg2+ 47.Ke6 Rg6+ 48.Kd7 h6 49.Qf8+ Kh7 50.Rf3 1-0
2016.08.21 18th Sants Open 2016
2864978 GM Barrientos, S (2466) Frischmann, Rick (2312) 1-0
1.d4 d5 2.c4 Nc6 3.Nc3 dxc4 4.d5 Ne5 5.Qd4 Ng6 6.Qxc4 a6 7.h4 e6 8.h5 Ne5 9.Qd4 Nc6 10.Qd1 exd5 11.Qxd5 Qe7 12.Bg5 f6 13.Bf4 Nb4 14.Qd2 Bf5 15.O-O-O Bc2 16.Re1 g5 17.hxg6 Bxg6 18.e4 Rd8 19.Qe3 Qe6 20.Kb1 Ne7 21.Qc1 Ned5 22.Bc4 Nxc3+ 23.Qxc3 Rd1+ 24.Rxd1 Qxe4+ 25.Kc1 Qxf4+ 26.Qe3+ Qxe3+ 27.fxe3 Bc5 28.Kd2 b5 29.Bb3 Nd3 30.Bc2 Bb4+ 31.Ke2 Nf4+ 32.exf4 Bxc2 33.Rc1 Be4 34.Rxc7 O-O 35.Nf3 Re8 36.Kf2 Bd6 37.Rd7 Bxf4 38.Rh4 Bc1 39.b3 Bb1 40.Rg4+ Kh8 41.Rgg7 Be3+ 42.Kg3 Rg8 43.Rxg8+ Kxg8 44.a3 Be4 45.Nd4 Bc1 46.Rd6 Bb2 47.Kg4 Bxa3 48.Rxa6 b4 49.g3 Bb2 50.Rxf6 Bd5 51.Rd6 Bf7 52.Kf5 Kf8 53.Rd8+ Kg7 54.Rd7 Kf8 55.Kf6 Bg6 56.Rd8+ Be8 57.Ke6 Bxd4 58.Rxd4 Bf7+ 59.Kf6 1-0
2016.08.20 18th Sants Open 2016
2864912 Cacciola, A (2215) GM Barrientos, S (2466) 0-1
1.e4 c5 2.Nf3 d6 3.d4 Nf6 4.Nc3 cxd4 5.Nxd4 a6 6.Be2 e5 7.Nb3 Be7 8.Bg5 Be6 9.Bxf6 Bxf6 10.Qd3 Nc6 11.O-O-O Be7 12.Kb1 O-O 13.Nd5 a5 14.c3 Bg5 15.g3 Ne7 16.h4 Bxd5 17.exd5 Bh6 18.g4 Bf4 19.g5 b5 20.Bf3 Qb6 21.Be4 h5 22.Nc1 b4 23.c4 b3 24.Qxb3 Qxf2 25.Nd3 Qd4 26.Rhe1 Bg3 27.Nf4 Rab8 28.Rxd4 Rxb3 29.Rf1 Re3 0-1
2016.08.19 18th Sants Open 2016
2864840 GM Barrientos, S (2466) CM Fernandez Madrid, C (2096) 1-0
1.d4 d6 2.e4 Nf6 3.Nc3 g6 4.g3 Bg7 5.Bg2 O-O 6.Nge2 Nc6 7.h3 e5 8.Be3 Bd7 9.Qd2 exd4 10.Nxd4 Re8 11.O-O Ne5 12.Qe2 a6 13.Rad1 Qc8 14.f4 Nc6 15.Kh2 Nxd4 16.Bxd4 c5 17.Bxf6 Bxf6 18.Rxd6 Bxc3 19.bxc3 Bb5 20.c4 Qc7 21.Rfd1 Ba4 22.e5 Rad8 23.Rf6 Rxd1 24.Qxd1 Rd8 25.Bd5 Kh8 26.Qe1 Be8 27.e6 fxe6 28.Rxe6 1-0
2016.08.10 42nd Badalona Open 2016
2869555 GM Barrientos, S (2466) FM Olivares, F (2314) 1-0
1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Re1 b5 7.Bb3 O-O 8.d4 d6 9.c3 Bg4 10.Be3 exd4 11.cxd4 Na5 12.Bc2 Nc4 13.Bc1 c5 14.b3 Nb6 15.Bb2 Rc8 16.Nbd2 Nfd7 17.a4 cxd4 18.axb5 axb5 19.Qb1 Ne5 20.Nxd4 Bg5 21.Nf1 Bd7 22.Ne3 Bf4 23.g3 Bxe3 24.Rxe3 Ng4 25.Re2 Qg5 26.f3 Nf6 27.Qc1 Qc5 28.Qe3 Rfe8 29.Qf2 b4 30.Rd1 Ra8 31.Bb1 Reb8 32.Rc2 Qa5 33.Nc6 Bxc6 34.Rxc6 Ne8 35.Qd4 Nc8 36.e5 Na7 37.Rc4 dxe5 38.Qxe5 Qxe5 39.Bxe5 Rd8 40.Re1 Rd5 41.f4 Rb5 42.Bd4 Nd6 43.Bxa7 Nxc4 44.bxc4 Rb7 45.Bd4 Rd7 46.Be3 b3 47.Kf2 g6 48.Be4 Ra2+ 49.Kf3 Rxh2 50.Rb1 b2 51.Bd5 Rd8 52.Bf2 Rb8 53.c5 Rd8 54.Bb7 Rd3+ 55.Ke2 Rc3 56.Rxb2 Rxc5 57.Be4 Rc8 58.Bd3 Rh1 59.Bb1 Rhc1 60.Bd4 R1c6 61.Kf3 Rd8 62.Rb4 Rdc8 63.Rb7 R6c7 64.Rb2 Rc6 65.g4 Rd8 66.Rb4 Rc1 67.Be5 Rf1+ 68.Ke2 Rg1 69.g5 Re8 70.Rb5 Rxe5+ 71.fxe5 Rxg5 72.Kf3 h5 73.Be4 Kg7 74.Ke3 h4 75.Kd4 Rg4 76.Rb7 Rf4 77.e6 Rf6 78.e7 Re6 79.Bc6 1-0
2016.08.08 42nd Badalona Open 2016
2869535 GM Barrientos, S (2466) Herrera Reyes, J (2290) 0-1
1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 a6 5.c4 Qc7 6.Nc3 b6 7.Be3 Bb7 8.a3 Nf6 9.f3 d6 10.Be2 Nbd7 11.O-O Be7 12.Qd2 O-O 13.Rac1 Rac8 14.b4 Qb8 15.Rfd1 Rfe8 16.Bf1 Bd8 17.Nb3 Bc7 18.Bf4 Ne5 19.Bxe5 dxe5 20.c5 b5 21.a4 bxa4 22.Nxa4 Bc6 23.Nb2 Rcd8 24.Qc3 Rd4 25.Nc4 Bb5 26.g3 h5 27.Nxd4 exd4 28.Qxd4 Bxc4 29.Rxc4 h4 30.e5 Bxe5 31.Qxh4 Nd5 32.Qg5 Qc7 33.Qd2 Rb8 34.Rdc1 a5 35.f4 Bf6 36.bxa5 Rb2 37.R4c2 Rb4 38.Bg2 Bd4+ 39.Kh1 Be3 40.Qe1 Bxc1 41.Bxd5 Ba3 42.Bf3 Rb3 43.Kg2 Bxc5 44.a6 Qb6 45.Qe5 Rb5 46.Bb7 f6 47.Qb8+ Kf7 48.Qc8 Rb2 49.Qd7+ Be7 50.Qd2 Rxc2 51.Qxc2 Qd4 52.h4 Bc5 53.Qb3 Qf2+ 54.Kh3 Qf1+ 55.Kg4 f5+ 56.Kh5 Qa1 0-1
2016.08.07 42nd Badalona Open 2016
2872657 GM Cruz, Cr (2533) GM Barrientos, S (2466) 1-0
1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 c5 5.Ne2 cxd4 6.exd4 O-O 7.a3 Be7 8.Nf4 Re8 9.Bd3 Nc6 10.Be3 b6 11.O-O Bb7 12.d5 Ne5 13.Be2 Qb8 14.h3 Rc8 15.b3 Bc5 16.Bxc5 bxc5 17.Qd2 Ng6 18.Nxg6 hxg6 19.dxe6 dxe6 20.Qe3 Bc6 21.Rfb1 Qb7 22.Bf1 a5 23.Qxc5 Be4 24.Qe3 Bxb1 25.Rxb1 Qa7 26.Qe1 Rd8 27.b4 axb4 28.axb4 Rab8 29.c5 Qc7 30.Nb5 Qc6 31.Nd6 Nd5 32.Ne4 Nc7 33.Nd6 Nd5 34.Qe4 Rd7 35.Qc4 Rc7 36.Ne4 Qa4 37.Nc3 Qc2 38.Nxd5 Qxc4 39.Bxc4 exd5 40.Bd3 Kf8 41.Kf1 Ke7 42.Ke2 Rcb7 43.b5 Rc7 44.Rc1 d4 45.b6 Rcc8 46.Ba6 Rc6 47.Bb5 d3+ 48.Kd2 Rf6 49.c6 Rxf2+ 50.Kxd3 Rd8+ 51.Kc4 Rf4+ 52.Kc5 Rf5+ 53.Kb4 Rd4+ 54.Ka5 Rf2 55.b7 1-0
2016.08.06 42nd Badalona Open 2016
2872645 GM Barrientos, S (2466) GM Peralta, Fe (2587) 1/2-1/2
1.e4 c6 2.d4 d5 3.e5 Bf5 4.h4 h6 5.g4 Bd7 6.c4 e6 7.Nc3 c5 8.cxd5 exd5 9.Be3 cxd4 10.Bxd4 Nc6 11.Bb5 Bb4 12.a3 Bxc3+ 13.Bxc3 d4 14.Bd2 Nxe5 15.Qe2 Bxb5 16.Qxb5+ Nc6 17.O-O-O Ne7 18.Nf3 Qc8 19.Rhg1 a6 20.Qa4 b5 21.Qc2 O-O 22.Kb1 Qe6 23.h5 Rac8 24.Qd3 Qc4 25.Bc1 Rfd8 26.g5 hxg5 27.Bxg5 Qxd3+ 28.Rxd3 Kh7 29.h6 f6 30.hxg7 fxg5 31.Nxg5+ Kg8 32.Ne6 Rd6 33.Rh3 Kf7 34.Ng5+ Kxg7 35.Ne6+ Kf7 36.Ng5+ Kg7 37.Ne6+ Kf7 38.Ng5+ Ke8 39.Ne4 Kd7 40.Nxd6 Kxd6 41.Rh6+ Kd7 42.Rf6 Rh8 43.Kc2 Rh5 44.b4 Rh3 45.Rg3 Rh1 46.Rg7 Ra1 47.Kb2 Re1 48.Kc2 Ra1 49.Kb2 Rf1 50.Kc2 Ne5 51.Rxa6 Rxf2+ 52.Kd1 Nc6 53.a4 Rf1+ 54.Ke2 Rf5 55.axb5 Re5+ 56.Kd3 Re3+ 57.Kd2 Nxb4 58.Ra4 Rd3+ 59.Ke2 Re3+ 60.Kd2 Rd3+ 61.Ke2 Re3+ 1/2-1/2
2016.08.05 42nd Badalona Open 2016
2872639 IM Vera Siguenas, D (2496) GM Barrientos, S (2466) 0-1
1.e4 c5 2.Nf3 d6 3.d4 Nf6 4.Nc3 cxd4 5.Nxd4 a6 6.Be3 e5 7.Nf3 Be7 8.Bc4 Be6 9.Bb3 Nc6 10.O-O Na5 11.Qe2 Nxb3 12.axb3 h6 13.Rfd1 Qc7 14.Nd5 Nxd5 15.exd5 Bg4 16.h3 Bxf3 17.Qxf3 Qxc2 18.Qg4 Bf6 19.Qa4+ b5 20.Qa3 O-O 21.Rac1 Qf5 22.Qxd6 e4 23.Qa3 Rfd8 24.d6 Qe6 25.Rc5 Be5 26.Rcd5 Rd7 27.Qc5 Re8 28.Qc6 Bxb2 29.Qxa6 b4 30.Qc6 Bc3 31.Qc4 Red8 32.Bb6 Rb8 33.Bc5 Kh7 34.Kh1 f5 35.Be3 Rf8 36.Bc5 f4 37.R5d4 Re8 38.Rd5 e3 39.fxe3 fxe3 40.Qe2 Bd2 41.R1xd2 exd2 42.Qxe6 Rxe6 43.Rxd2 Re4 44.Ra2 Kg6 45.Ra4 Rb7 46.Kh2 Kf7 47.Kg3 Ke6 48.Kf3 Kd5 49.Be3 Rf7+ 50.Ke2 Kxd6 51.Kd3 Rfe7 52.Bd4 Re1 53.Rxb4 Rd1+ 54.Kc2 Rf1 55.Kd3 Rd7 56.Ra4 Kd5 57.Ra5+ Ke6 58.Re5+ Kd6 59.Ra5 Rd1+ 60.Ke4 Re7+ 0-1
2016.06.18 COL Baku Olym Selection
2907737 GM Barrientos, S (2460) FM Valderrama Quiceno, Esteban Alb (2417) 1/2-1/2
1.c4 c5 2.Nc3 Nc6 3.g3 g6 4.Bg2 Bg7 5.e3 Nf6 6.Nge2 O-O 7.O-O d6 8.d3 Bf5 1/2-1/2
2016.06.17 COL Baku Olym Selection
2907726 GM Barrientos, S (2460) IM Rios, Cr (2479) 1/2-1/2
1.c4 c5 2.Nc3 Nf6 3.g3 g6 4.Bg2 Bg7 5.e3 O-O 6.Nge2 Nc6 7.O-O d6 8.a3 Bd7 9.Rb1 a5 10.d4 1/2-1/2
2016.06.17 COL Baku Olym Selection
2907736 IM Mosquera, M (2383) GM Barrientos, S (2460) 1/2-1/2
1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 a6 5.Nc3 b5 6.Be3 Bb7 7.Qd3 Nf6 8.e5 Nd5 9.O-O-O Nxc3 10.Qxc3 Nc6 11.Nxc6 Bxc6 12.Kb1 Be7 13.Rg1 Rc8 14.Qd4 O-O 15.Bd3 Qc7 16.f4 Bd5 17.Qb6 Qxb6 18.Bxb6 f6 19.exf6 Rxf6 20.g3 Bc5 21.Bxc5 Rxc5 22.Rge1 Kf7 1/2-1/2
2016.06.16 COL Baku Olym Selection
2907716 GM Barrientos, S (2460) IM Arenas, D (2496) 1/2-1/2
1.c4 g6 2.g3 Bg7 3.Bg2 Nf6 4.Nc3 O-O 5.e3 d6 6.Nge2 e5 7.d3 c6 8.Rb1 a5 9.a3 Re8 10.O-O Na6 11.b4 1/2-1/2
2016.06.16 COL Baku Olym Selection
2907724 Otalora, C (2155) GM Barrientos, S (2460) 1/2-1/2
1.Nf3 Nf6 2.g3 e6 3.Bg2 d5 4.O-O Be7 5.c4 d4 6.d3 O-O 7.Nbd2 c5 8.b4 cxb4 9.Nb3 Nc6 10.a3 e5 11.Qc2 Re8 12.axb4 Bxb4 13.Ba3 Bxa3 14.Rxa3 e4 15.Ng5 exd3 16.exd3 1/2-1/2
2016.06.14 COL Baku Olym Selection
2907705 GM Barrientos, S (2460) GM Cuartas, Jaime Alexander (2468) 1-0
1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O b5 6.Bb3 Bb7 7.d3 Be7 8.Re1 O-O 9.a4 d6 10.Nbd2 Nd7 11.c3 Nc5 12.axb5 axb5 13.Rxa8 Bxa8 14.Bc2 b4 15.Nf1 bxc3 16.bxc3 Ne6 17.Ne3 Nb8 18.d4 Nd7 19.Nd5 c5 20.dxe5 Nxe5 21.Bb3 Nxf3+ 22.Qxf3 Bg5 23.Qg3 Bxc1 24.Rxc1 Bxd5 25.Bxd5 Nc7 26.Bc4 Qe7 27.Qd3 Ne8 28.Rb1 Nf6 29.f3 Rd8 30.g3 g6 31.Kg2 Kg7 32.Rb2 Rd7 33.Re2 Rb7 34.f4 Rb6 35.Qf3 h5 36.h3 Nd7 37.Qd3 Nf6 38.Bb5 Nxe4 39.Bc4 f5 40.Bd5 Qf6 41.Bxe4 fxe4 42.Qxe4 Rb3 43.g4 hxg4 44.hxg4 Qf7 45.Qe3 Rb7 46.Kg3 Qf6 47.g5 Qf7 48.Qe4 Ra7 49.Qh1 Ra3 50.Re3 Ra4 51.Qh6+ Kg8 52.f5 Ra8 53.Re6 Qxf5 54.Rxg6+ 1-0
2016.06.14 COL Baku Olym Selection
2907711 IM Martinez Romero, M (2409) GM Barrientos, S (2460) 1/2-1/2
1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 a6 5.Bd3 Nf6 6.Nc3 d6 7.O-O b5 8.a3 Bb7 9.Be3 Nbd7 10.f4 Be7 11.Qf3 Nc5 12.b4 Nxd3 13.cxd3 Rc8 14.Rac1 g6 15.Nb3 Qd7 16.Na5 Ba8 17.Ne2 O-O 18.Bd4 Nh5 19.g4 Rxc1 20.Rxc1 Nxf4 21.Nxf4 e5 22.Bb2 exf4 23.Qxf4 Bd8 24.Nb3 f6 25.h3 Qe6 26.Nd4 Bb6 27.Kh2 Qe5 28.Qxe5 fxe5 29.Ne6 Rf2+ 30.Kg3 Bb7 31.Nd8 Bxe4 32.dxe4 Rxb2 33.Nb7 Rb3+ 34.Kg2 Rxa3 35.Nxd6 h5 36.g5 h4 37.Rc6 Rg3+ 38.Kf1 Be3 39.Rxa6 Bxg5 40.Nxb5 Bc1 41.Nc7 Kh7 42.Ne6 Kh6 43.b5 Rxh3 44.Kg2 Rb3 45.Nf8 h3+ 46.Kh1 Kh5 47.Nxg6 Rxb5 48.Re6 Rb2 49.Rc6 Be3 50.Rf6 Kg5 51.Ra6 Bd4 52.Re6 Rb5 53.Ne7 Kg4 54.Rg6+ Kf4 55.Kh2 Rb7 56.Nf5 Rb3 57.Rg3 Rb2+ 58.Kxh3 Kxe4 59.Nh4 Be3 60.Kg4 Rb8 61.Ng6 Rg8 62.Kh3 Ra8 63.Kg4 Bd4 64.Rb3 Ra6 65.Nh4 Rf6 66.Rf3 Rh6 67.Ra3 Rh8 68.Ra6 Rf8 69.Ng6 Rf1 70.Ra3 Rf6 71.Kg5 Rb6 72.Ra4 Rb1 73.Kf6 Rb2 74.Ra6 1/2-1/2
2016.06.13 COL Baku Olym Selection
2907699 FM Becerra, J (2262) GM Barrientos, S (2460) 1/2-1/2
1.e4 c5 2.d4 cxd4 3.c3 Nf6 4.e5 Nd5 5.cxd4 d6 6.Nf3 Nc6 7.Bc4 dxe5 8.dxe5 Ndb4 9.Qb3 e6 10.O-O Na5 11.Bb5+ Bd7 12.Qa4 Bxb5 13.Qxb5+ Nac6 14.Nc3 a6 15.Qe2 Qd3 16.Rd1 Qxe2 17.Nxe2 Bc5 18.a3 Nd5 19.b4 Ba7 20.Bb2 Ke7 21.Rac1 h6 22.Ned4 Nxd4 23.Bxd4 Bxd4 24.Rxd4 Rac8 25.Rdc4 Rxc4 26.Rxc4 Rd8 27.Kf1 Nb6 28.Rc1 Rd5 29.Ke2 Kd7 30.Rc3 Rd1 31.Rb3 Nd5 32.g3 Rc1 33.Nd2 Rc2 34.Re3 b6 35.Rf3 Ke7 36.Kd1 Rc8 37.Ne4 f6 38.exf6+ gxf6 39.Kd2 b5 40.Rd3 f5 41.Nc5 a5 42.Rd4 Nf6 43.Ke2 axb4 44.axb4 Ra8 45.Rd2 h5 46.Kf1 Ra1+ 47.Kg2 e5 48.Re2 Kd6 49.Nb7+ Kd5 50.Rc2 Ne4 51.f3 Ng5 52.Rd2+ Kc4 53.h4 Rg1+ 54.Kf2 Nh3+ 55.Ke3 Re1+ 56.Re2 f4+ 57.gxf4 Rxe2+ 58.Kxe2 Nxf4+ 59.Ke3 Kd5 60.Nc5 Ng2+ 61.Kd3 Nxh4 62.Ne4 Nxf3 63.Nc3+ Ke6 64.Nxb5 h4 65.Ke3 Ne1 66.Nc3 Kf5 67.b5 h3 68.Ne2 Kg4 69.Kf2 h2 70.Ng3 Kh3 71.Nh1 Nc2 72.b6 Nd4 73.b7 Nc6 74.Kf3 e4+ 75.Kxe4 Kg2 76.Ke3 Kxh1 77.Kf2 Nb8 1/2-1/2
2016.06.12 COL Baku Olym Selection
2907686 IM Panesso Rivera, H (2369) GM Barrientos, S (2460) 0-1
1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.Bg5 e6 7.f4 Be7 8.Qf3 h6 9.Bh4 Qc7 10.O-O-O Nbd7 11.Bd3 g5 12.fxg5 Ne5 13.Qe2 Nfg4 14.Nf3 hxg5 15.Bg3 Bd7 16.h3 Nf6 17.h4 gxh4 18.Bxh4 Nfg4 19.Bg5 Bxg5+ 20.Nxg5 Rg8 21.Nh3 Qc5 22.Rhe1 b5 23.Nb1 Rc8 24.c3 Ke7 25.Bc2 b4 26.Qd2 Nc4 27.Qf4 bxc3 28.bxc3 Nce3 29.Rd2 Nxc2 30.Rxc2 Rb8 31.Qg3 Ba4 32.Rd2 Ne5 33.Qh4+ Kd7 34.Nf4 Rxb1+ 35.Kxb1 Rb8+ 36.Rb2 Rxb2+ 37.Kxb2 Nc4+ 38.Ka1 Qa3 0-1
2016.06.12 COL Baku Olym Selection
2907695 GM Barrientos, S (2460) IM Ruiz C, J (2399) 1/2-1/2
1.e4 e6 2.d4 d5 3.Nd2 c5 4.Ngf3 cxd4 5.Nxd4 Nc6 6.Bb5 Bd7 7.Nxc6 Bxc6 8.Bxc6+ bxc6 9.c4 Nf6 10.Qa4 Qd7 11.e5 Ng4 12.Nf3 Rb8 13.a3 Nh6 14.Bxh6 gxh6 15.O-O Be7 16.b4 c5 17.b5 O-O 18.Rad1 Kh8 19.Qb3 Rbd8 20.Qe3 Rg8 21.Qxh6 Rg4 22.cxd5 exd5 23.e6 Qxe6 24.Qh5 Re4 25.Rfe1 f5 26.g3 d4 27.Rxe4 fxe4 28.Re1 e3 29.fxe3 d3 30.Qe5+ Qf6 31.Qe4 c4 32.Rf1 c3 33.Nd4 d2 34.Qd3 Qe5 35.Qxc3 Bg5 36.Ne2 Bxe3+ 37.Kg2 Qxc3 38.Nxc3 Rd3 39.Nd1 Bc5 40.a4 Ra3 41.Rf5 Bb4 42.Rf4 Rxa4 43.Kf1 Ra1 44.Rxb4 Rxd1+ 45.Ke2 Rh1 46.Kxd2 Rxh2+ 47.Kc3 Rh3 48.Rg4 h5 49.Rg5 h4 50.Rh5+ Kg8 51.Rxh4 Rxg3+ 52.Kb4 Kf8 53.Rh7 Ke8 54.Rxa7 Kd8 55.Ka5 Kc8 56.Ka6 Kb8 57.Rb7+ Ka8 58.Rc7 Kb8 59.Kb6 Rg6+ 60.Rc6 Rg7 61.Rh6 Rb7+ 62.Ka5 Ra7+ 63.Kb6 Rb7+ 1/2-1/2
2016.06.11 COL Baku Olym Selection
2907684 GM Barrientos, S (2460) Vargas, Arte (2278) 1-0
1.d4 Nf6 2.Nf3 c5 3.d5 e6 4.c4 b5 5.Bg5 exd5 6.cxd5 Qa5+ 7.Bd2 Qb6 8.e4 Be7 9.Nc3 b4 10.Na4 Qb7 11.d6 Qxe4+ 12.Be3 Bd8 13.Nxc5 Qd5 14.Bd3 Nc6 15.O-O O-O 16.Rc1 h6 17.Bb5 Nb8 18.Qxd5 Nxd5 19.Bd4 a6 20.Bd3 Nf4 21.Bc4 Nc6 22.Be3 Ne6 23.Bd5 Nxc5 24.Rxc5 Bb7 25.Ne5 Bb6 26.Nxd7 Bxc5 27.Nxc5 Ne5 28.Bxb7 Rad8 29.Rd1 Nc4 30.d7 Nxe3 31.fxe3 a5 32.Bc6 1-0
2016.06.05 11th American Continental
2910544 GM Gonzalez Vidal, Y (2555) GM Barrientos, S (2466) 1/2-1/2
1.Nf3 Nf6 2.c4 e6 3.Nc3 Bb4 4.Qc2 c5 5.a3 Ba5 6.g4 d5 7.g5 Nh5 8.cxd5 O-O 9.d6 Bxc3 10.dxc3 Qxd6 11.Be3 b6 12.Nd2 Bb7 13.Ne4 Qe5 14.Bg2 Nc6 15.O-O Ne7 16.Nf6+ Nxf6 17.gxf6 Nd5 18.Bc1 Rab8 19.fxg7 Qxg7 20.e4 Ne7 21.Kh1 Ng6 22.f3 f5 23.Be3 Rf7 24.b4 cxb4 25.axb4 Rc8 26.exf5 exf5 27.Rxa7 Rxc3 28.Qf2 Rd3 29.Bxb6 Qc3 30.Qc5 Qxc5 31.Bxc5 Nf4 32.Re1 Nxg2 33.Re8+ Kg7 34.Kxg2 Bxf3+ 35.Kf2 Rxa7 36.Bxa7 Be4 37.Bb8 Kg6 38.Rf8 Rb3 39.Bd6 Kg5 40.Be7+ Kh5 41.Bd6 Rd3 42.Bc7 Rb3 43.Bd6 Kh4 44.Ke2 h5 45.Rg8 Bf3+ 46.Kd2 Be4 47.Ke2 1/2-1/2
2016.06.04 11th American Continental
2910533 GM Barrientos, S (2466) GM Kovalyov, A (2602) 0-1
1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 a6 5.Bd3 Bc5 6.Nb3 Be7 7.O-O d6 8.Nc3 Nf6 9.f4 Nc6 10.a4 b6 11.Qe2 Nd7 12.Be3 Bb7 13.Rad1 O-O 14.e5 dxe5 15.f5 Nb4 16.fxe6 fxe6 17.Bc4 Nd5 18.Nxd5 exd5 19.Rxd5 Kh8 20.Rxf8+ Bxf8 21.Rd1 Qe8 22.Bd5 Bxd5 23.Rxd5 Nf6 24.Rd1 Qxa4 25.Bxb6 Qc6 26.Bf2 a5 27.c3 a4 28.Nd2 Re8 29.Re1 Bc5 30.Bxc5 Qxc5+ 31.Qf2 Qd5 32.h3 h6 33.Qe3 Rb8 34.Ne4 Rxb2 35.Qf3 a3 36.c4 Qa8 37.Nc3 Qa5 38.Ra1 Rb3 39.Qf5 Qc5+ 0-1
2016.06.03 11th American Continental
2910521 GM Ortiz Suarez, I (2578) GM Barrientos, S (2466) 0-1
1.Nf3 Nf6 2.g3 e6 3.Bg2 d5 4.O-O Be7 5.c4 O-O 6.b3 c5 7.Bb2 d4 8.e3 Nc6 9.exd4 cxd4 10.d3 Re8 11.a3 a5 12.Nbd2 Bc5 13.Re1 h6 14.Ne5 Nxe5 15.Rxe5 Qd6 16.f4 Rb8 17.h3 Bd7 18.Kh2 Bc6 19.Qf1 Nd7 20.Re2 b5 21.Bxc6 Qxc6 22.Rc1 bxc4 23.Rxc4 e5 24.Qe1 Qd5 25.f5 Nf6 26.Ne4 Nxe4 27.dxe4 Qd6 28.Qxa5 d3 29.Rg2 Be3 30.Bc3 Rxb3 31.Qa4 Qb8 32.Bb4 Rb1 33.Qa5 Rc8 34.Rxc8+ Qxc8 35.Bd2 Bd4 36.Qa4 Kh7 37.f6 Rh1+ 0-1
2016.06.02 11th American Continental
2910514 GM Barrientos, S (2466) GM Mareco, S (2610) 1/2-1/2
1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.Bg5 Nbd7 7.Bc4 Qb6 8.O-O Qxb2 9.Nd5 Nxd5 10.Bxd5 Qc3 11.Rb1 Qc7 12.Qh5 g6 13.Qf3 e6 14.Qxf7+ Kxf7 15.Nxe6 Qa5 16.Nd8+ Kg7 17.Ne6+ Kf7 1/2-1/2
2015.12.19 ITT 25 Millonario 2015
2963370 Puppi Lazo, Jorge Luis (2139) GM Barrientos, S (2482) 1/2-1/2
1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.h3 e6 7.g4 Be7 8.Be3 Nfd7 9.Bg2 Nc6 10.O-O O-O 11.f4 Re8 12.Nce2 Bf8 13.Qd2 Qc7 14.Kh1 Nxd4 15.Nxd4 b5 16.f5 Bb7 17.fxe6 fxe6 18.Ne2 Rac8 19.c3 Ne5 20.b3 Ng6 21.Bf2 Be7 22.Rad1 Rf8 23.Bg3 e5 24.Rf5 h6 25.Qd3 Qc6 26.Kh2 Rfd8 27.Rff1 Bg5 28.Qf3 Rf8 29.Qd3 Nf4 30.Bxf4 Bxf4+ 31.Kh1 Rf6 32.Ra1 Qc5 33.a4 Rcf8 34.axb5 axb5 35.Ra5 Bc6 36.Ra6 Bb7 37.Ra5 Kh7 38.Nxf4 Rxf4 39.Rxf4 Rxf4 40.Rxb5 Qa7 41.Rb4 Bc8 42.Qxd6 Qa1+ 43.Kh2 Qxc3 44.Rb5 Ba6 45.Qxe5 Qe3 46.Rc5 Rf2 47.Rc7 Rxg2+ 48.Kxg2 1/2-1/2
2015.12.18 ITT 25 Millonario 2015
2963324 Perez Olarte, C (2224) GM Barrientos, S (2482) 1-0
1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.Be2 e5 7.Nb3 Be7 8.Bg5 Nbd7 9.a4 b6 10.Bc4 O-O 11.O-O Bb7 12.Qe2 Qc7 13.Rfd1 Rfc8 14.Nd2 h6 15.Be3 Nc5 16.f3 Rd8 17.Nb3 Ncd7 18.Kh1 Rdc8 19.Nd2 Nc5 20.Ba2 Ne6 21.Nc4 Nd7 22.Qd2 Rd8 23.a5 bxa5 24.Nxa5 Nf6 25.Nxb7 Qxb7 26.Nd5 Rab8 27.Nxe7+ Qxe7 28.c3 1-0
2015.10.12 9th Universidad Central
2983534 GM Barrientos, S (2467) IM Vittorino, C (2275) 1-0
1.d4 Nf6 2.c4 c5 3.d5 b5 4.cxb5 a6 5.b6 e6 6.Nc3 Nxd5 7.Nxd5 exd5 8.Qxd5 Nc6 9.Nf3 Rb8 10.e4 Be7 11.Bc4 O-O 12.O-O Rxb6 13.Bd2 d6 14.Bc3 Be6 15.Qd3 Nb4 16.Qe2 Bxc4 17.Qxc4 d5 18.exd5 Qxd5 19.Ne5 Re6 20.Rfd1 Qxc4 21.Nxc4 Re8 22.Kf1 Re4 23.Nd6 Bxd6 24.Rxd6 R4e6 25.Rdd1 Re2 26.a3 Nc2 27.Rac1 Nd4 28.Re1 Rxe1+ 29.Rxe1 Rxe1+ 30.Kxe1 Ne6 31.Ke2 Kf8 32.Ke3 Ke7 33.g4 g6 34.Ke4 Kd6 35.f4 Nf8 36.h4 h5 37.Be5+ Kc6 38.g5 Nd7 39.b3 Nb6 40.f5 Nd5 41.Bg3 Ne7 42.fxg6 fxg6 43.Ke5 a5 44.a4 Nf5 45.Bf2 Nd6 46.Be1 Kd7 47.Kf6 Nf5 48.Kxg6 Nd4 49.Kf7 1-0
2015.10.11 9th Universidad Central
2986607 GM Barrientos, S (2467) GM Escobar Forero, A (2509) 1/2-1/2
1.c4 g6 2.g3 Bg7 3.Bg2 c5 4.Nc3 Nc6 5.e3 Nf6 6.Nge2 O-O 7.O-O d6 8.d3 Bd7 9.h3 a6 10.a3 1/2-1/2
2015.10.11 9th Universidad Central
2986619 IM Gomez Garrido, C (2540) GM Barrientos, S (2467) 1-0
1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nc6 5.Nc3 Qc7 6.g3 a6 7.Bg2 Nf6 8.O-O d6 9.Re1 Bd7 10.Nxc6 bxc6 11.Na4 Be7 12.c4 O-O 13.b3 e5 14.c5 d5 15.exd5 cxd5 16.Bb2 Bxa4 17.Bxe5 Qxc5 18.bxa4 Rac8 19.Bd4 Qd6 20.Rb1 Nd7 21.Be3 Nc5 22.Bf4 Qf6 23.a5 Ne6 24.Be5 Qf5 25.Qxd5 Rc5 26.Qe4 Qxe4 27.Rxe4 Rxa5 28.Re2 Rd8 29.h4 Bf6 30.Bxf6 gxf6 31.Bf1 Rd6 32.Kg2 Kg7 33.Rb7 f5 34.Rc2 f4 35.Rcb2 Nc5 36.Re7 Kf6 37.Rc7 Ne6 38.Ra7 Rc6 39.Be2 h6 40.Rd2 Rc3 41.Bd1 Nc5 42.Bh5 Ne4 43.Rxf7+ Ke6 44.Re2 Rxh5 45.Rxf4 Ra3 46.Rfxe4+ Kd6 47.R4e3 Ra4 48.Re6+ Kd7 49.Rg6 Rha5 50.Rxh6 Rxa2 51.Rxa2 Rxa2 52.Rf6 1-0
2015.10.10 9th Universidad Central
2986508 GM Barrientos, S (2467) IM Prasca Sosa, R (2403) 1-0
1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nc6 5.Nc3 Qc7 6.f4 a6 7.Nxc6 bxc6 8.e5 f5 9.Be2 Bb7 10.O-O Ne7 11.Na4 c5 12.c4 Nc6 13.Be3 Nd4 14.Bxd4 cxd4 15.Bf3 Bxf3 16.Qxf3 Rb8 17.b3 d6 18.exd6 Bxd6 19.Rad1 Rd8 20.Qf2 O-O 21.c5 Be7 22.Rfe1 Bf6 23.Rxe6 d3 24.Qf3 d2 25.g3 Qa5 26.Qe2 Qb4 27.Rd6 Rxd6 28.cxd6 Qxd6 29.Qxd2 Qe7 30.Qd5+ Kh8 31.Qc5 Qe8 32.Nb6 Rg8 33.Qf2 Qe4 34.Nc4 h6 35.Qe3 Qc2 36.Rd2 Qc1+ 37.Kg2 Qa1 38.Nd6 Bc3 39.Rc2 Bd4 40.Qc1 Qxc1 41.Rxc1 Rf8 42.Rc4 Be3 43.Ra4 Rf6 44.Rxa6 Bc5 45.Ra8+ Kh7 46.Nc4 Re6 47.Kf1 Bb4 48.Ne5 Rd6 49.Ra4 Rb6 50.Nc4 Rb8 51.Ne3 Kg6 52.Ra6+ Kh5 53.h3 g6 54.Nd5 1-0
2015.10.10 9th Universidad Central
2986556 IM Aguero Jimenez, L (2459) GM Barrientos, S (2467) 0-1
1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.f3 e5 7.Nb3 Be6 8.Be3 Be7 9.Qd2 O-O 10.O-O-O a5 11.Bb5 Na6 12.Kb1 Nc7 13.Bb6 Qc8 14.Bxc7 Qxc7 15.a4 Rfd8 16.Nd5 Nxd5 17.exd5 Bd7 18.Qd3 Rac8 19.Rd2 g6 20.h4 h5 21.g4 hxg4 22.fxg4 Bxg4 23.Rg2 Bh5 24.Rf1 Bf8 25.Rf5 Bg7 26.Rxh5 gxh5 27.Qf5 Qe7 28.Bd3 e4 29.Bxe4 Qe5 30.Qh7+ Kf8 31.c3 Re8 32.Bd3 Qf6 33.Nd4 Qh6 34.Qxh6 Bxh6 35.Bh7 Bf4 36.Ka2 Ke7 37.Nf5+ Kd8 38.Rf2 Be5 39.Nh6 Rf8 40.Bg6 Rc4 41.Nxf7+ Ke7 42.Bxh5 Rxa4+ 43.Kb3 Rxh4 44.Nxe5 a4+ 45.Ka3 Rxf2 46.Ng6+ Kf6 47.Nxh4 Rh2 48.Be8 Rxh4 49.Bxa4 Ke5 50.Bb3 b5 51.Ba2 Ra4+ 52.Kb3 Kxd5 53.Bb1 Ra1 54.Bd3 Kc5 55.Kc2 b4 56.Kb3 bxc3 57.bxc3 Rg1 58.Ba6 Rg3 59.Kc2 Rg2+ 60.Kb3 Rg7 61.Bf1 Kd5 62.Bd3 Ke5 63.Kc4 Rc7+ 64.Kb4 Kf4 65.Bc4 Ke4 66.Bb5 Ke3 67.c4 Kd4 68.Ba6 Ra7 69.Bb5 Ra1 70.Kb3 Rb1+ 71.Kc2 Rb4 72.Kd2 Rxc4 73.Be8 d5 74.Bg6 Rc3 75.Bf7 Rh3 76.Kc2 Rh2+ 77.Kb1 Ke5 0-1
2015.10.09 9th Universidad Central
2986439 GM Barrientos, S (2467) IM Hernandez, Crist COL (2258) 1-0
1.e4 c5 2.Nf3 a6 3.c4 d6 4.d4 cxd4 5.Nxd4 Nf6 6.Nc3 e6 7.g3 b6 8.Bg2 Bb7 9.O-O Nbd7 10.Re1 Qc8 11.b3 Be7 12.Ba3 O-O 13.Rc1 Re8 14.Qd2 Qc7 15.f4 Rad8 16.h3 Bf8 17.Kh2 h5 18.Kh1 g6 19.Nf3 Qb8 20.Ng5 Nc5 21.Bb2 Bh6 22.Rcd1 a5 23.Qf2 Bg7 24.Kg1 d5 25.exd5 exd5 26.Rxe8+ Rxe8 27.cxd5 Ba6 28.Bf1 Bxf1 29.Kxf1 h4 30.gxh4 Nh5 31.d6 Qb7 32.Nd5 Qa6+ 33.Kg1 Re2 34.Re1 Rxe1+ 35.Qxe1 Qa8 36.Ne7+ Kh8 37.Nxf7+ Kh7 38.Ng5+ Kh6 39.Bxg7+ Nxg7 40.Qe5 Qf8 41.Qd5 Nh5 42.f5 gxf5 43.Nxf5+ Kg6 44.Ne7+ 1-0
2015.10.09 9th Universidad Central
2986474 IM Rodriguez Rueda, P (2309) GM Barrientos, S (2467) 0-1
1.d4 Nf6 2.Nf3 e6 3.c4 c5 4.Nc3 cxd4 5.Nxd4 a6 6.e4 Qc7 7.Bd3 Nc6 8.Nxc6 dxc6 9.O-O e5 10.Bg5 Be7 11.Rc1 O-O 12.Qe2 Bg4 13.f3 Be6 14.Kh1 Rad8 15.Rfd1 Nh5 16.Be3 Qb8 17.Qf2 Nf4 18.Bf1 b5 19.g3 Ng6 20.cxb5 axb5 21.b3 Ba3 22.Rb1 Bb4 23.Qc2 Qc8 24.a4 h5 25.Na2 Be7 26.Bb6 Rxd1 27.Rxd1 h4 28.Nc1 hxg3 29.hxg3 bxa4 30.bxa4 c5 31.Nd3 c4 32.Nf2 Qc6 33.a5 Bc5 34.Rb1 Bxb6 35.axb6 Rb8 36.b7 Ne7 37.Nd1 Qc5 38.Qf2 Qd4 39.Ne3 Nc6 40.Rd1 Qc5 41.f4 exf4 42.gxf4 c3 43.f5 Bb3 44.Rc1 Rxb7 45.Qg3 Qd4 46.Ng2 c2 47.Ne1 Qd2 48.f6 g6 49.Nd3 Bc4 50.Qg2 Qh6+ 51.Qh2 Qxh2+ 52.Kxh2 Nd4 0-1
2015.10.08 9th Universidad Central
2986311 GM Barrientos, S (2467) Uribe Valencia, Victor Alexis (1863) 1-0
1.e4 c5 2.Nf3 Nc6 3.Bb5 g6 4.O-O Bg7 5.c3 Nf6 6.Re1 Qc7 7.e5 Nd5 8.Qb3 Nb6 9.d4 Na5 10.Qa3 a6 11.dxc5 Nbc4 12.Bxc4 Nxc4 13.Qb4 Nxe5 14.Nxe5 Bxe5 15.Qh4 d5 16.Nd2 Be6 17.Nf3 Bf6 18.Bg5 Bxg5 19.Nxg5 Bf5 1-0
2015.10.08 9th Universidad Central
2986365 Verbel, Jose (2067) GM Barrientos, S (2467) 0-1
1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.Be2 e5 7.Nb3 Be7 8.Be3 Be6 9.O-O O-O 10.Qd3 Nbd7 11.Nd5 Bxd5 12.exd5 Re8 13.c4 Bf8 14.a4 a5 15.f3 Qc7 16.Rac1 b6 17.f4 Rac8 18.Qf5 g6 19.Qh3 exf4 20.Rxf4 Rxe3 21.Qxe3 Bh6 22.Rcf1 Re8 23.Qd3 Nc5 24.Nxc5 Qxc5+ 25.Kh1 Bxf4 26.Rxf4 Re3 27.Qc2 Nxd5 28.Rf1 Re5 29.Qd3 Qe3 30.Qxe3 Nxe3 31.Rg1 d5 32.cxd5 Rxd5 33.b3 Rd2 34.Bb5 Rb2 35.h3 h5 36.Rc1 h4 37.Bc6 Rxb3 38.Re1 Kg7 39.Kg1 Nf5 40.Be4 Nd4 41.Bd5 Rb4 42.Re7 Rxa4 43.Rxf7+ Kh6 44.Rf6 Rb4 45.Kf2 Kg5 46.Rf8 a4 47.Bg8 0-1
2015.09.17 1st Bolivar Ganador Cup
2995704 IM Sanchez L, S (2402) GM Barrientos, S (2456) 0-1
1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.Be3 e5 7.Nb3 Be6 8.Be2 Be7 9.O-O O-O 10.Qd3 Nbd7 11.Nd5 Bxd5 12.exd5 Nc5 13.Nxc5 dxc5 14.c4 Bd6 15.Bg5 h6 16.Bh4 g6 17.Qf3 Kg7 18.Bd3 Be7 19.Rad1 Qd6 20.g4 h5 21.h3 hxg4 22.hxg4 Nh7 23.Bg3 Bg5 24.Rfe1 Bf4 25.Bf1 Ng5 26.Qc3 f6 27.Bxf4 exf4 28.f3 Rae8 29.Kf2 Rh8 30.a3 Nf7 31.b4 b6 32.Qd2 Ne5 33.bxc5 Qxc5+ 34.Qd4 Rh2+ 35.Bg2 Qxa3 36.Qxf4 Qb2+ 37.Qd2 Nd3+ 38.Kg3 Rxg2+ 39.Qxg2 Qxg2+ 40.Kxg2 Nxe1+ 41.Kf2 Nc2 42.Rb1 Ne3 43.Rxb6 Nxc4 44.Rxa6 g5 0-1
2015.09.17 1st Bolivar Ganador Cup
2995710 GM Barrientos, S (2456) GM Almeida Quintana, O (2521) 1/2-1/2
1.e4 d6 2.d4 Nf6 3.f3 c5 4.Ne2 Qc7 5.c4 e5 6.dxe5 dxe5 7.Nbc3 Nc6 8.Nd5 1/2-1/2
2015.09.16 1st Bolivar Ganador Cup
2995693 IM Sanz Alonso, F (2372) GM Barrientos, S (2456) 0-1
1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.Bc4 e6 7.Bb3 b5 8.f4 Be7 9.e5 dxe5 10.fxe5 Nfd7 11.Bf4 Nc5 12.Qd2 Bb7 13.O-O-O Nc6 14.Qe3 Qb6 15.Nf3 Nxb3+ 16.axb3 Qxe3+ 17.Bxe3 Nb4 18.Rhe1 Rc8 19.Re2 Nd5 20.Bd2 Nxc3 21.bxc3 O-O 22.Be1 Rfd8 23.Rxd8+ Bxd8 24.Kb2 Bc7 25.Bh4 Kf8 26.Ne1 Ba5 27.b4 Bb6 28.Bf2 Bxf2 29.Rxf2 Rc4 30.Nd3 Ke7 31.Nc5 Bd5 32.Nd3 h5 33.g3 h4 34.Rf4 hxg3 35.hxg3 Rc8 36.Rg4 g6 37.Rh4 Ra8 38.Nf4 Bf3 39.Rh7 Be4 40.Nh3 g5 41.Rh6 g4 42.Nf4 Rd8 43.Kc1 a5 44.bxa5 Ra8 45.Nh5 Rxa5 46.Nf6 Bc6 47.Rh8 b4 48.Ng8+ Kd7 49.Nf6+ Kc7 50.cxb4 Rxe5 51.Kd2 Rf5 52.Nxg4 Rg5 53.Ne3 Rxg3 54.Rh7 Rf3 55.c4 Kd6 56.Kd3 f5 57.c5+ Ke5 58.Ke2 Rf4 59.Kd3 Rxb4 60.Rc7 Be4+ 61.Kd2 0-1
2015.09.16 1st Bolivar Ganador Cup
2995698 GM Barrientos, S (2456) IM Martinez Romero, M (2410) 1/2-1/2
1.e4 c5 2.Nf3 d6 3.Bb5+ Bd7 4.Bxd7+ Qxd7 5.O-O Nc6 6.c3 Nf6 7.Qe2 g6 8.d4 cxd4 9.cxd4 Bg7 10.Nc3 O-O 11.Bg5 d5 12.e5 Ne8 13.Rfe1 Nc7 14.Rad1 Ne6 15.Bc1 Rfc8 16.h4 a6 17.h5 Rab8 18.g3 b5 19.Kg2 b4 20.Na4 b3 21.axb3 Rxb3 22.Nc3 a5 23.Rh1 Rb4 24.Be3 Qb7 25.hxg6 fxg6 26.Nxd5 Ncxd4 27.Nxe7+ Qxe7 28.Nxd4 Qb7+ 29.Qf3 Qxf3+ 30.Kxf3 Nf8 31.Ke4 Rxb2 32.Rb1 Rxb1 33.Rxb1 a4 34.f4 a3 35.Ra1 Ra8 36.Nc6 Ra4+ 37.Kd5 a2 38.Bd4 Kf7 39.f5 gxf5 40.Rf1 Ke8 41.Ba1 Re4 42.Rf2 Ra4 43.Rb2 Nd7 44.Rb7 Bxe5 45.Nxe5 Ra5+ 46.Kd6 Nxe5 47.Re7+ Kd8 48.Rxe5 Ra6+ 49.Kd5 Ra5+ 50.Ke6 Ra3 51.Rb5 Rxg3 1/2-1/2
2015.09.15 1st Bolivar Ganador Cup
2995692 GM Barrientos, S (2456) FM Tovio, I (2294) 1-0
1.d4 d5 2.c4 e6 3.Nf3 Nf6 4.Nc3 Be7 5.Bg5 h6 6.Bh4 O-O 7.e3 Ne4 8.Bxe7 Qxe7 9.cxd5 Nxc3 10.bxc3 exd5 11.Qb3 c6 12.c4 dxc4 13.Bxc4 Nd7 14.O-O Nb6 15.Bd3 Be6 16.Qc2 Rac8 17.Rfc1 c5 18.dxc5 Nd7 19.Nd4 Rxc5 20.Qa4 Rfc8 21.Rxc5 Nxc5 22.Qa3 Bd5 23.Bf1 b6 24.Rd1 Be4 25.Nb5 a6 26.Nc3 Bb7 27.Qb4 Qf6 28.Nd5 Bxd5 29.Rxd5 Rd8 30.Qd2 Rxd5 31.Qxd5 g6 32.g3 h5 33.h4 Kg7 34.Bc4 Ne6 35.Bxa6 Nc7 36.Qb7 Nxa6 37.Qxa6 Qc6 38.Qd3 Qc1+ 39.Kg2 Qc6+ 40.Kh2 Kg8 41.e4 Qf6 42.Kg2 Qb2 43.Qb3 Qd4 44.Qd5 Qb4 45.e5 Qb2 46.a4 Qb4 47.Qd8+ Kg7 48.Kh2 Qb2 49.Qf6+ Kg8 50.Qf4 Kg7 51.Kg2 Kg8 52.Qe4 Kg7 53.e6 fxe6 54.Qb7+ Kh6 55.a5 Qe2 56.a6 g5 57.hxg5+ Kxg5 58.a7 1-0
2014.12.06 ITT Millonario de Navidad 2014
3108659 GM Ortiz Suarez, I (2623) GM Barrientos, S (2476) 1-0
1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.Bg5 Nbd7 7.Bc4 Qa5 8.Qd2 e6 9.O-O-O b5 10.Bb3 Bb7 11.Rhe1 Be7 12.Nf5 exf5 13.exf5 Ne5 14.Bxf6 gxf6 15.f4 O-O-O 16.fxe5 dxe5 17.Qe3 Bb4 18.Bxf7 Kb8 19.Rxd8+ Rxd8 20.g3 Rc8 21.Rd1 Bxc3 22.bxc3 Rxc3 23.Qd2 Ka7 24.Bb3 Qa3+ 25.Kb1 Qc5 26.Qd7 Re3 27.Qd6 Qc3 28.Qxf6 a5 29.Qe7 Re1 30.Rxe1 Qxe1+ 31.Kb2 Qe3 32.f6 b4 33.a4 1-0
2014.12.04 ITT Millonario de Navidad 2014
3108502 GM Barrientos, S (2476) Jimenez, JoseM (2248) 1-0
1.e4 e5 2.Nf3 Nf6 3.Nxe5 d6 4.Nc4 Nxe4 5.Nc3 Nxc3 6.bxc3 Nc6 7.d4 Be7 8.g3 O-O 9.Bg2 Bf5 10.O-O d5 11.Ne3 Be4 12.Bxe4 dxe4 13.Qg4 Re8 14.Qxe4 Bf6 15.Qg2 Qd7 16.Rb1 Na5 17.Rd1 Rad8 18.Qf1 a6 19.c4 Qa4 20.Bb2 Bg5 21.d5 Bxe3 22.fxe3 Qxc4 23.Qf5 Qc5 24.Bd4 Qxd5 25.Qg4 1-0
2014.12.04 ITT Millonario de Navidad 2014
3108530 GM Cordova, E (2616) GM Barrientos, S (2476) 1-0
1.Nf3 Nf6 2.g3 g6 3.Bg2 Bg7 4.O-O O-O 5.d4 d5 6.c4 dxc4 7.a4 c6 8.Nc3 Na6 9.a5 Bf5 10.Ra4 Nd5 11.Nh4 Be6 12.Ne4 Ndc7 13.Nf3 Nb5 14.Neg5 Bf5 15.Rxc4 h6 16.Nh3 Be4 17.Be3 Nd6 18.Ra4 Nf5 19.Qc1 Qd5 20.g4 Nxe3 21.Qxe3 g5 22.Ne1 Bxg2 23.Nxg2 e6 24.f4 Rad8 25.Rd1 c5 26.fxg5 cxd4 27.Qc1 Rc8 28.Qf4 hxg5 29.Nxg5 f6 30.Nf3 e5 31.Qf5 Qb3 32.Raa1 Nb4 33.Rac1 Rc6 34.Nd2 Qe6 35.Nh4 Qxf5 36.Nxf5 Kh7 37.Rxc6 bxc6 38.Ne4 Bh6 39.Rf1 Bf4 40.Rf3 c5 41.Nxc5 Rc8 42.Rh3+ 1-0
2014.10.13 VIII Universidad Central Open 2014
3124243 GM Barrientos, S (2474) IM Sanz Alonso, F (2351) 1-0
1.d4 d5 2.c4 e6 3.Nf3 Nf6 4.Nc3 c6 5.Bg5 Nbd7 6.e3 Be7 7.Bd3 dxc4 8.Bxc4 Nd5 9.Bxe7 Qxe7 10.O-O O-O 11.Rc1 Nxc3 12.Rxc3 e5 13.Bb3 exd4 14.exd4 Nf6 15.Re1 Qd6 16.Ne5 Bf5 17.Rg3 Rad8 18.Qf3 Bg6 19.h4 Kh8 20.Rg5 Be4 21.Rxe4 Nxe4 22.Qxe4 f6 23.Qxh7+ 1-0
2014.10.12 VIII Universidad Central Open 2014
3126455 GM Barrientos, S (2474) Pena Duarte, F (2203) 1-0
1.e4 e6 2.d4 d5 3.Nd2 Nf6 4.e5 Nfd7 5.f4 c5 6.Ngf3 Nc6 7.Nb3 c4 8.Nbd2 a6 9.Be2 Be7 10.Nf1 b5 11.Ne3 g6 12.O-O Qc7 13.c3 Nb6 14.Bd2 Bd7 15.Be1 f5 16.exf6 Bxf6 17.Ng4 Bg7 18.Bh4 O-O 19.Nfe5 a5 20.Qd2 Be8 21.Nxc6 Bxc6 22.Ne5 Rae8 23.Bg4 Bb7 24.Rae1 Bc8 25.Re2 Qd6 26.Rfe1 Na8 27.Bg3 Nc7 28.Nf3 Qb6 29.h4 Bh6 30.Ng5 Rf6 31.Bf3 Ref8 32.f5 gxf5 33.Be5 Ne8 34.Qf4 Bg7 35.Bxf6 Rxf6 36.Bxd5 Nc7 37.Bf3 h6 38.Nh3 b4 39.Kh1 bxc3 40.bxc3 Bf8 41.Qe5 Rf7 42.Nf4 Bd6 43.Qe3 Rf6 44.Qc1 a4 45.d5 e5 46.Nh5 Rg6 47.Rxe5 Qf2 48.Qf4 Qxe1+ 49.Rxe1 Bxf4 50.Nxf4 Rg7 51.d6 Nb5 52.Re8+ Kh7 53.Rxc8 1-0
2014.10.12 VIII Universidad Central Open 2014
3126471 Munoz, Joh (2257) GM Barrientos, S (2474) 0-1
1.d4 Nf6 2.c4 g6 3.g3 Bg7 4.Bg2 O-O 5.Nc3 d6 6.Nf3 Nc6 7.O-O Bf5 8.d5 Na5 9.Nd2 c5 10.e4 Bd7 11.h3 a6 12.a4 Rb8 13.Re1 Ne8 14.Ra3 Nc7 15.Qe2 e5 16.g4 Bh6 17.Nf1 Bxc1 18.Rxc1 Ne8 19.Ne3 Ng7 20.Rb1 b6 21.Rf1 Qg5 22.Nb1 Kh8 23.Nd2 Rg8 24.Rb1 f5 25.f3 Ne8 26.Qf2 Rf8 27.Qe1 Nf6 28.h4 Qf4 29.g5 Nh5 30.Bh3 fxe4 31.Ng2 Qf7 32.Bxd7 exf3 33.Rxf3 Qxd7 34.b3 Rxf3 35.Nxf3 Rf8 36.Nh2 Qf5 37.Rb2 Nf4 38.Nxf4 Qxf4 39.Kg2 Qd4 40.Rb1 Rf4 41.Qe2 Re4 42.Qf2 Qxf2+ 43.Kxf2 Rxh4 44.Kg3 Rh5 45.Nf3 e4 46.Nd2 Rxg5+ 47.Kf4 Rf5+ 48.Kxe4 Rh5 49.b4 Nb7 50.a5 Re5+ 51.Kf4 bxa5 52.bxa5 Nxa5 53.Ra1 Rf5+ 54.Ke4 Rf2 55.Ke3 Rxd2 56.Rxa5 Rd4 57.Rxa6 Rxc4 58.Rxd6 Kg7 59.Rc6 h5 60.d6 Rd4 61.Rb6 0-1
2014.10.11 VIII Universidad Central Open 2014
3126430 GM Barrientos, S (2474) IM Martinez Romero, M (2408) 1-0
1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 Nc6 6.Bc4 e6 7.Be3 Be7 8.Qe2 O-O 9.O-O-O a6 10.Bb3 Qe8 11.Rhg1 b5 12.g4 b4 13.Nxc6 Qxc6 14.Nd5 exd5 15.g5 dxe4 16.gxf6 Bxf6 17.Bd5 Qa4 18.Qh5 b3 19.Bxb3 Qe8 20.Bf4 Be6 21.Bxd6 Bxb3 22.axb3 e3 23.Bxf8 exf2 24.Rg3 Qxf8 25.Qf3 Kh8 26.Rg4 a5 27.Qxf2 a4 28.Rxa4 Rxa4 29.bxa4 Qb4 30.c3 Qxa4 31.Qf3 Qa1+ 32.Kc2 Qa4+ 33.Kb1 h6 34.h3 Kh7 35.Rd6 Qh4 36.Qf5+ 1-0
2014.10.10 VIII Universidad Central Open 2014
3126390 GM Barrientos, S (2474) Mateus, Al (2274) 1-0
1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.Be3 e5 7.Nb3 Be6 8.h3 h5 9.f4 Nbd7 10.f5 Bxb3 11.axb3 Rc8 12.Qf3 d5 13.exd5 Bb4 14.Bd2 e4 15.Qe2 O-O 16.O-O-O Re8 17.Kb1 Qa5 18.g4 Bxc3 19.bxc3 Nxd5 20.c4 Qc7 21.Be1 N5b6 22.Qe3 Ne5 23.gxh5 Nbxc4 24.Bxc4 b5 25.Rg1 bxc4 26.f6 1-0
2014.10.10 VIII Universidad Central Open 2014
3126408 IM Prasca Sosa, R (2377) GM Barrientos, S (2474) 1-0
1.e4 c5 2.Nf3 e6 3.Nc3 Nc6 4.d4 cxd4 5.Nxd4 Qc7 6.Be2 a6 7.O-O Nf6 8.Be3 Be7 9.f4 d6 10.Kh1 O-O 11.Qe1 Bd7 12.Qg3 Nxd4 13.Bxd4 Bc6 14.e5 dxe5 15.Bxe5 Qc8 16.Bd3 Ne8 17.Ne4 h6 18.Rad1 f5 19.Nd2 b5 20.c4 Nf6 21.Rc1 Qd7 22.Nb3 Rad8 23.Nd4 b4 24.c5 Ng4 25.Bc4 Bd5 26.c6 Qc8 27.c7 Rde8 28.Nxf5 Rxf5 29.Qxg4 Bf6 30.Bxd5 exd5 31.Qg6 Rfxe5 32.fxe5 Bxe5 33.Qxe8+ Qxe8 1-0
2014.10.09 VIII Universidad Central Open 2014
3126318 GM Barrientos, S (2474) Pereira, Henry Alberto (1995) 1-0
1.e4 d5 2.exd5 Qxd5 3.Nc3 Qd6 4.d4 c6 5.Nf3 Bg4 6.g3 Nf6 7.Bg2 e6 8.O-O Be7 9.Bf4 Qd8 10.h3 Bxf3 11.Qxf3 O-O 12.Ne2 Nbd7 13.c4 Nb6 14.Rac1 a5 15.Rfd1 Qd7 16.g4 Rfc8 17.Ng3 Qd8 18.g5 Nfd7 19.h4 Nf8 20.Ne4 Ng6 21.Bg3 Bf8 22.h5 Nh8 23.Be5 Nd7 24.Qg3 Nxe5 25.dxe5 Qb6 26.Nf6+ gxf6 27.gxf6+ Ng6 28.hxg6 hxg6 29.Be4 Bc5 30.Bxg6 Bxf2+ 31.Qxf2 Qxf2+ 32.Kxf2 fxg6 33.Rd7 1-0
2014.10.09 VIII Universidad Central Open 2014
3126355 Almanza, R (2182) GM Barrientos, S (2474) 0-1
1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.f4 Nbd7 7.Be2 e6 8.Bf3 Qc7 9.Qe2 Rb8 10.O-O Be7 11.a4 O-O 12.Bd2 Nb6 13.Kh1 Re8 14.e5 dxe5 15.fxe5 Nfd7 16.Be4 Qxe5 17.Bf4 Qxd4 18.Bxb8 f5 19.Bxb7 Bxb7 20.Qxe6+ Kh8 21.Bg3 Qf6 22.Rae1 Qxe6 23.Rxe6 Kg8 24.Rxf5 Rf8 25.Rxf8+ Bxf8 26.b3 Kf7 27.Re2 Nf6 28.h3 Nbd7 29.Be1 h5 30.Kg1 Bc5+ 31.Bf2 Bd6 32.Nd1 g5 33.Ne3 Be4 34.Nc4 Bc7 35.Bd4 h4 36.b4 Bc6 37.Nb2 Nd5 38.Rf2+ Nf4 39.c4 Ke6 40.b5 axb5 41.axb5 Be4 42.Rd2 Ba5 43.Rd1 Ne2+ 44.Kf1 Nxd4 45.Rxd4 Nc5 46.Na4 Bd3+ 47.Kf2 Bb4 48.Rd5 Nxa4 49.Rxd3 Nb6 50.g4 0-1
2014.01.26 5th Alajuela Open 2014
3225945 GM Ernst, S (2573) GM Barrientos, S (2481) 1/2-1/2
1.d4 Nf6 2.c4 e6 3.Nf3 b6 4.e3 Bb7 5.Bd3 d5 6.O-O Nbd7 7.cxd5 exd5 8.Nc3 Bd6 9.Qc2 a6 10.b3 O-O 11.Bb2 Qe7 12.Rac1 Rfe8 13.Ne2 Ne4 14.Ne5 1/2-1/2
2014.01.25 5th Alajuela Open 2014
3225934 Cabrera, Ma (2139) GM Barrientos, S (2481) 0-1
1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.Be2 e5 7.Nb3 Be7 8.O-O O-O 9.Kh1 b6 10.f4 Bb7 11.Bf3 Nbd7 12.Qe2 Rc8 13.Be3 b5 14.fxe5 dxe5 15.Rad1 Qc7 16.Rf2 Rfd8 17.g3 b4 18.Nd5 Nxd5 19.exd5 Nf6 20.Bg5 Nxd5 21.Bxe7 Qxe7 22.Kg1 Nf6 23.Rxd8+ Rxd8 24.Bxb7 Qxb7 25.Nc5 Qb6 26.Ne4 Nxe4 27.Qxe4 f6 28.Kg2 Qd4 29.Qxd4 Rxd4 30.Kf3 Kf7 31.Ke3 Ke6 32.c3 bxc3 33.bxc3 Ra4 34.h4 h5 35.Rb2 Kf5 36.Kf3 Rc4 0-1
2014.01.25 5th Alajuela Open 2014
3225939 GM Barrientos, S (2481) IM Kaufman, R (2300) 0-1
1.e4 e6 2.d4 d5 3.Nd2 c5 4.Ngf3 cxd4 5.Nxd4 Nc6 6.Bb5 Bd7 7.Nxc6 bxc6 8.Bd3 Bd6 9.O-O Qc7 10.h3 Ne7 11.c4 O-O 12.Nf3 dxe4 13.Bxe4 f5 14.Bc2 c5 15.Re1 Rae8 16.b4 cxb4 17.Bb2 Ng6 18.c5 Bxc5 19.Bb3 Rd8 20.Rc1 Qb6 21.Rxc5 Qxc5 22.Ng5 h6 23.Rxe6 Bxe6 24.Bxe6+ Kh8 25.Qh5 Ne5 26.Bb3 Rd2 0-1
2014.01.24 5th Alajuela Open 2014
3225919 GM Bruzon Batista, L (2676) GM Barrientos, S (2481) 1-0
1.d4 Nf6 2.c4 c5 3.d5 b5 4.Qc2 bxc4 5.e4 g6 6.Bxc4 d6 7.Nf3 Bg7 8.O-O O-O 9.Re1 Ba6 10.Nbd2 Nfd7 11.Rb1 Qa5 12.b3 Nb6 13.Bb2 Bxb2 14.Rxb2 N8d7 15.h4 Rab8 16.e5 dxe5 17.Nxe5 Nxe5 18.Rxe5 Rfe8 19.h5 Rbd8 20.Rb1 Bb7 1-0
2014.01.24 5th Alajuela Open 2014
3225928 GM Barrientos, S (2481) IM Madrigal, M (2178) 1-0
1.e4 c5 2.Nf3 Nc6 3.Bb5 g6 4.Bxc6 dxc6 5.h3 Bg7 6.d3 Nf6 7.Nc3 Nd7 8.Be3 e5 9.Qd2 Qe7 10.Bh6 f6 11.O-O Nf8 12.Bxg7 Qxg7 13.a3 g5 14.b4 h5 15.Qe3 g4 16.Nh4 gxh3 17.g3 Ng6 18.Nxg6 Qxg6 19.Kh2 Bd7 20.Qxc5 Qf7 21.f3 Rf8 22.Ne2 b6 23.Qe3 O-O-O 24.a4 Kb7 25.b5 c5 26.a5 Ra8 27.Ra3 Qe7 28.c4 Be6 29.Rfa1 Qd7 30.Qh6 Qf7 31.Qd2 Qe8 32.axb6 1-0
2014.01.23 5th Alajuela Open 2014
3225914 GM Barrientos, S (2481) Picado, J (2174) 1-0
1.e4 c5 2.Nf3 e6 3.Nc3 a6 4.d4 cxd4 5.Nxd4 b5 6.Bd3 Bb7 7.O-O d6 8.Re1 Nd7 9.a4 bxa4 10.Rxa4 Ngf6 11.Nb3 Be7 12.Qe2 Qc8 13.Bf4 O-O 14.Rea1 e5 15.Bg5 Nb8 16.Na5 Nc6 17.Nxc6 Qxc6 18.Bxf6 Bxf6 19.Bxa6 Rfb8 20.Bxb7 Rxa4 21.Rxa4 Qxb7 22.b3 Bd8 23.Nd5 Qc6 24.g3 f5 25.Ra7 g6 26.Qd2 Ra8 27.Rxa8 Qxa8 28.Qb4 fxe4 29.Qxd6 Qa1+ 30.Kg2 Bg5 31.h4 e3 32.hxg5 1-0
2014.01.22 5th Alajuela Open 2014
3225898 Loria, G (1828) GM Barrientos, S (2481) 0-1
1.d4 Nf6 2.Nf3 e6 3.Bf4 b6 4.e3 Bb7 5.Be2 Be7 6.O-O O-O 7.h3 d6 8.Nbd2 Nbd7 9.Bh2 Re8 10.b4 Nd5 11.c4 Nxb4 12.Qa4 c5 13.dxc5 bxc5 14.a3 Nb6 15.Qb3 Nc6 16.Rfd1 Qc7 17.Qc2 Na5 18.Bd3 h6 19.Ne4 Rad8 20.Nfd2 Qc6 21.Bf1 d5 22.cxd5 exd5 23.Nc3 d4 24.Nce4 dxe3 25.fxe3 Bf8 26.Qc3 Qa4 27.Nxc5 Bxc5 28.Qxc5 Rd5 29.Qb4 Qd7 30.e4 Nc6 31.Qc3 Rd4 32.Be2 Qe6 33.Bf3 Red8 34.Bc7 R8d7 35.Bxb6 axb6 36.Bg4 Qe7 37.Bxd7 Qxd7 38.Qc2 Qe6 39.Nf3 Rxe4 40.Re1 Ne7 41.Rxe4 Bxe4 42.Qf2 f5 43.Re1 Qd6 44.Nd4 Qxa3 45.Nb5 Qb4 46.Nc7 Ng6 47.Qa2+ Kh7 48.Rc1 Nf4 49.Ne8 Qd4+ 50.Qf2 Ne2+ 0-1
2014.01.22 5th Alajuela Open 2014
3225904 GM Barrientos, S (2481) CM Medina, Ri (2039) 1-0
1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.d4 Nxe4 6.Qe2 Nf6 7.dxe5 Nd5 8.Bb3 Nce7 9.c4 Nb6 10.c5 Nbd5 11.Ng5 h6 12.Ne4 a5 13.Qd3 Nb4 14.Qf3 Nf5 15.a3 d5 16.cxd6 Be6 17.Bxe6 Nc2+ 18.Kf1 fxe6 19.Qh5+ Kd7 20.Nc5+ Kc8 21.Nxe6 Qd7 22.Nxc7 Ra7 23.Ra2 Nxd6 24.exd6 Bxd6 25.Nb5 Kb8 26.N1c3 Re8 27.Bd2 Ra6 28.Qd5 1-0
2013.12.08 IV JAHV McGregor 2013
3242630 WIM Castrillon Gomez, M (2155) GM Barrientos, S (2474) 0-1
1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.Be2 Nbd7 7.O-O g6 8.a4 Bg7 9.f4 O-O 10.Be3 Re8 11.a5 e5 12.fxe5 Nxe5 13.Bg5 h6 14.Bh4 Be6 15.Nxe6 fxe6 16.Ra4 Qe7 17.Qd2 Rf8 18.Rd4 Rad8 19.Rd1 Nf7 20.Rd3 Qc7 21.b4 Ne5 22.Rh3 Qc6 23.Bd3 Rc8 24.Ne2 Nxe4 25.Qe3 Nc3 26.Re1 Nxe2+ 27.Qxe2 Qc3 28.Bf5 Qxb4 29.Bxe6+ Kh7 30.Bxc8 Rxc8 31.Rb3 Qxh4 0-1
2013.12.06 IV JAHV McGregor 2013
3242229 Valderrama Quiceno, Esteban Alb (2238) GM Barrientos, S (2474) 0-1
1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.Bc4 Nbd7 7.O-O g6 8.Kh1 Bg7 9.a4 O-O 10.f3 Ne5 11.Bb3 Bd7 12.Be3 Rc8 13.Qe2 Qc7 14.Rad1 Nc4 15.Bxc4 Qxc4 16.Qxc4 Rxc4 17.a5 Rfc8 18.Nde2 Be6 19.Bd4 Nd7 20.Rd3 Nc5 21.Rdd1 Na4 22.Bxg7 Kxg7 23.Rb1 Rb4 0-1
2013.12.04 IV JAHV McGregor 2013
3241793 Uribe Arteaga, D (2292) GM Barrientos, S (2474) 0-1
1.d4 Nf6 2.c4 e6 3.g3 Bb4+ 4.Bd2 a5 5.Nf3 d6 6.Bg2 Nbd7 7.O-O e5 8.a3 Bxd2 9.Qxd2 O-O 10.Nc3 Re8 11.b4 c6 12.b5 Qc7 13.Rad1 e4 14.Ng5 d5 15.cxd5 cxd5 16.f3 e3 17.Qd3 h6 18.Nxd5 Nxd5 19.Qh7+ Kf8 20.Qh8+ Ke7 21.Qxg7 hxg5 22.f4 N7b6 23.fxg5 Be6 24.Rc1 Qd6 25.g6 Rf8 26.Rf3 Kd7 27.Rcf1 Rad8 28.Qh7 Kc7 29.g7 Rg8 30.h4 Kb8 31.h5 Nc3 32.h6 Bg4 33.Rxe3 Qxd4 34.Qd3 Nxe2+ 35.Kh2 Qc5 36.Rf5 Qxf5 37.Qxf5 Bxf5 38.Rxe2 Rd6 0-1
2013.10.14 7th Univ Cent Open 2013
3260638 GM Barrientos, S (2474) IM Otero Acosta, D (2519) 0-1
1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 d6 5.O-O Bg4 6.h3 h5 7.Bxc6+ bxc6 8.d4 Bxf3 9.Qxf3 exd4 10.c3 Qf6 11.Qd1 g5 12.cxd4 g4 13.Qb3 Ne7 14.d5 Rg8 15.Re1 Qh4 16.Nd2 gxh3 17.g3 Qg4 18.e5 dxe5 19.dxc6 h4 20.Ne4 Rg6 21.Bg5 hxg3 22.fxg3 Bg7 23.Rad1 Rxg5 24.Rd7 Rg6 25.Rxc7 Rc8 26.Rxc8+ Qxc8 27.Rc1 f5 28.c7 fxe4 29.Qa4+ Kf8 30.Qxe4 Rxg3+ 31.Kh1 Rg4 0-1
2013.10.13 7th Univ Cent Open 2013
3260609 GM Barrientos, S (2474) WIM Hernandez Moya, Y (2218) 1-0
1.e4 e6 2.d4 d5 3.Nd2 dxe4 4.Nxe4 Bd7 5.Nf3 Bc6 6.Ng3 Nd7 7.Bd3 Ngf6 8.O-O Be7 9.Re1 O-O 10.c4 Bxf3 11.Qxf3 c6 12.Bd2 Qb6 13.Bc3 Bb4 14.Bc2 Rfe8 15.a3 Bxc3 16.Qxc3 c5 17.dxc5 Qxc5 18.b4 Qc7 19.Rac1 Rac8 20.h3 Red8 21.Ne4 Nxe4 22.Bxe4 Nf6 23.Bf3 Rd7 24.Qe3 b6 25.c5 bxc5 26.Rxc5 Qd8 27.Rec1 Rb8 28.Ra5 Qb6 29.Qxb6 axb6 30.Rb5 g6 31.a4 Nd5 32.a5 Rd6 33.Kf1 Kg7 34.g3 h6 35.Ke2 g5 36.Bxd5 exd5 37.Kd3 Rbd8 38.Rxb6 Rxb6 39.axb6 Rd6 40.b5 Rxb6 41.Rb1 Kf6 42.Kd4 Ke6 43.Kc5 Rb8 44.b6 Kd7 45.Kxd5 Rd8 46.Ra1 1-0
2013.10.13 7th Univ Cent Open 2013
3260623 IM Ruiz Sanchez, O (2420) GM Barrientos, S (2474) 0-1
1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 a6 5.Nc3 Qc7 6.Bd3 Nc6 7.Nxc6 Qxc6 8.O-O b5 9.Qe2 Nf6 10.Bg5 Be7 11.e5 Bb7 12.f3 Nd5 13.Bxe7 Nxc3 14.bxc3 Kxe7 15.c4 bxc4 16.Bxc4 Rhc8 17.Bd3 f5 18.Rab1 Qc5+ 19.Kh1 Bd5 20.c4 Bc6 21.Rb2 Rab8 22.Rfb1 Rxb2 23.Qxb2 g5 24.Bf1 h5 25.Qd2 Rg8 26.Re1 Rg6 27.Qe3 Qxe3 28.Rxe3 a5 29.c5 f4 30.Ra3 a4 31.Bd3 Rg8 32.Kg1 Rb8 33.Rc3 Rb2 34.Rc2 Rb1+ 35.Kf2 Ra1 36.Be4 Bd5 37.Bxd5 exd5 38.Ke2 Ke6 39.Kd3 Rd1+ 40.Ke2 Rg1 41.Kd3 g4 42.c6 dxc6 43.Rxc6+ Kxe5 44.Rh6 Rxg2 45.Rxh5+ Kd6 46.fxg4 Rxa2 47.Rf5 Rxh2 48.Rxf4 a3 49.Kd4 Kc6 50.Rf3 a2 51.Ra3 Rg2 52.Ra6+ Kb5 53.Ra8 Kb4 54.Kxd5 Kb3 55.Rb8+ Kc2 56.Ra8 Kb1 57.Rb8+ Rb2 58.Ra8 Rb4 59.g5 Rb5+ 60.Ke4 Rxg5 61.Rb8+ Kc2 62.Ra8 Kb3 63.Kd3 Rd5+ 64.Ke2 Rd4 65.Ke1 0-1
2013.10.12 7th Univ Cent Open 2013
3260464 GM Barrientos, S (2474) FM Ruiz Aguilar, P (2239) 1/2-1/2
1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nc6 5.Nc3 Qc7 6.Be3 a6 7.a3 b5 8.Be2 Bb7 9.f4 b4 10.axb4 Bxb4 11.Nb3 Nf6 12.Bf3 Na5 13.Qd4 Nc4 14.Bc1 Rc8 15.O-O Bxc3 16.bxc3 O-O 17.Re1 d6 18.Qf2 Rfe8 19.Nd4 d5 20.e5 Ne4 21.Bxe4 dxe4 22.Qg3 Red8 23.Rb1 Rd7 24.h4 Kh8 25.Kh2 Bd5 26.Rf1 f5 27.h5 Rb8 28.Be3 Rdd8 29.Ra1 a5 30.Bf2 Qf7 31.Qh3 h6 32.Nb3 e3 33.Bxe3 Nxe3 34.Qxe3 Qxh5+ 35.Kg1 Qg4 36.Qf2 Bxb3 37.cxb3 Rxb3 38.c4 Rc3 39.Rxa5 Rxc4 40.Ra3 Rdd4 41.Rf3 Kh7 42.Qe3 Re4 43.Qf2 Rcd4 44.Kh2 Qh5+ 45.Kg1 Qe8 46.Qa2 Qd7 47.Qa6 Ra4 48.Qb6 Reb4 49.Qf2 Rd4 50.Qg3 Qa7 51.Qf2 Qa5 52.Kh2 Qd5 53.Qc2 Ra2 54.Qb3 Rdd2 55.Rg1 Qd7 56.Rg3 Rab2 57.Qf3 Rf2 58.Qh5 Rxf4 59.Rd1 Rh4+ 60.Qxh4 Qxd1 61.Rxg7+ Kxg7 62.Qf6+ Kh7 63.Qf7+ Kh8 1/2-1/2
2013.10.12 7th Univ Cent Open 2013
3260540 FM Hernandez, Ja (2290) GM Barrientos, S (2474) 0-1
1.c4 Nf6 2.g3 c5 3.Bg2 d5 4.cxd5 Nxd5 5.Nc3 Nc7 6.Nf3 Nc6 7.O-O e5 8.d3 Be7 9.Be3 O-O 10.Rc1 Bd7 11.a3 Rc8 12.Nd2 Kh8 13.f4 exf4 14.Bxf4 Ne6 15.Nd5 Nxf4 16.gxf4 Bg4 17.h3 Bh5 18.f5 Bg5 19.Rxc5 Nd4 20.Rxc8 Qxc8 21.Nc3 Nxf5 22.Nde4 Ne3 23.Qe1 Nxf1 24.Nxg5 Qc5+ 25.Kxf1 Qxg5 26.Ne4 Qf4+ 0-1
2013.10.11 7th Univ Cent Open 2013
3260347 GM Barrientos, S (2474) Ribero, Guillermo Andres (1779) 1-0
1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 g6 6.Be2 Bg7 7.O-O Nc6 8.Nb3 O-O 9.Bg5 Be6 10.Re1 Nd7 11.Bf1 Nb6 12.Qd2 Bh8 13.Rad1 a6 14.Nd5 Re8 15.c3 Ne5 16.f4 Nec4 17.Qf2 Bg4 18.Rd3 f6 19.Bh4 Nxd5 20.exd5 b5 21.Rg3 Bd7 22.Nd4 Kf7 23.b3 Nb6 24.Ne6 Bxe6 25.dxe6+ Kg7 26.f5 Rg8 27.fxg6 hxg6 28.Bd3 Kh7 29.Bg5 Rg7 30.Rh3+ Kg8 31.Qh4 1-0
2013.10.11 7th Univ Cent Open 2013
3260411 Suarez, LuisH (2091) GM Barrientos, S (2474) 0-1
1.e4 c5 2.Nf3 d6 3.c3 Nf6 4.Bb5+ Bd7 5.Bxd7+ Qxd7 6.Qe2 Qg4 7.d3 Qxg2 8.Rg1 Qh3 9.d4 Nc6 10.Bf4 d5 11.Nbd2 cxd4 12.cxd4 Rd8 13.e5 Nh5 14.Be3 g6 15.Ng5 Qf5 16.Ndf3 Bg7 17.Nh4 Qc8 18.e6 fxe6 19.Qg4 Bf6 20.Nxh7 Rxh7 21.Qxg6+ Kd7 22.Qxh7 Rh8 23.Qd3 Bxh4 24.Rc1 Qc7 25.Rg4 Nf6 26.Rg2 Ne4 27.Ke2 Qb6 28.f4 Bf6 0-1
2013.10.10 7th Univ Cent Open 2013
3260182 GM Barrientos, S (2474) FM De Arco, L (2283) 1-0
1.e4 c5 2.Nf3 g6 3.d4 cxd4 4.Nxd4 Nc6 5.c4 Nf6 6.Nc3 Nxd4 7.Qxd4 d6 8.Bg5 Bg7 9.Qd2 O-O 10.Bd3 Be6 11.O-O Rc8 12.b3 Qa5 13.Rac1 Rfe8 14.h3 a6 15.Rfd1 Nd7 16.Bf1 Nc5 17.Re1 b5 18.Nd5 Qxd2 19.Bxd2 bxc4 20.Bxc4 Bb2 21.Rb1 Bd4 22.Rbd1 Bxd5 23.exd5 f6 24.g3 f5 25.Kg2 Ne4 26.Bf4 Bc3 27.Re2 Bb4 28.Rd3 a5 29.Bb5 Red8 30.Bc6 e5 31.Bc1 Kg7 32.Rc2 Nf6 33.Bb2 e4 34.Rd4 Rb8 35.Rdc4 Kf7 36.Bd4 Nd7 37.Ba7 Ne5 38.Bxb8 Nxc4 39.Bc7 Rc8 40.Rxc4 1-0
2013.10.10 7th Univ Cent Open 2013
3260252 FM Sanchez Enriquez, O (2397) GM Barrientos, S (2474) 1-0
1.Nf3 Nf6 2.c4 e6 3.g3 b6 4.Bg2 Bb7 5.O-O Be7 6.Nc3 O-O 7.Re1 d5 8.cxd5 exd5 9.d4 Nbd7 10.Bf4 a6 11.Rc1 Re8 12.a3 Nf8 13.b4 Ne6 14.Qb3 Bf8 15.Red1 Qe7 16.Be5 Rad8 17.Bxf6 Qxf6 18.e3 Qe7 19.Ne5 Qd6 20.Nd3 g6 21.a4 h5 22.b5 axb5 23.axb5 h4 24.Ne5 hxg3 25.hxg3 Ng5 26.Ra1 Qb4 27.Qc2 Bg7 28.Ra7 Ba8 29.Nc6 Bxc6 30.bxc6 Qc4 31.Rxc7 Ne4 32.Rc1 Nxg3 33.Nxd5 Ne2+ 34.Kh2 Qa6 35.Rb1 Qa3 36.Rd7 1-0
2013.08.06 XX Feria de las Flores 2013
3285599 GM Barrientos, S (2475) IM Rios, Al (2322) 1/2-1/2
1.e4 c6 2.d4 d5 3.Nd2 dxe4 4.Nxe4 Nf6 5.Nxf6+ gxf6 6.c3 Bf5 7.Ne2 e6 8.Ng3 Bg6 9.h4 h6 10.h5 Bh7 11.Bd3 Bxd3 12.Qxd3 f5 13.O-O Bg7 14.Nxf5 exf5 15.Re1+ Kf8 16.Qxf5 Nd7 17.Bf4 Nf6 18.Be5 Ne8 19.Re3 Bxe5 20.Qxe5 Rg8 21.Qc5+ Nd6 22.Rae1 Qd7 23.Qe5 Re8 24.Qf6 Rxe3 25.Qxh6+ Rg7 26.Qh8+ Rg8 27.Qh6+ Rg7 28.Qh8+ Rg8 29.Qh6+ 1/2-1/2
2013.08.06 XX Feria de las Flores 2013
3285626 IM Alzate, D (2357) GM Barrientos, S (2475) 0-1
1.d4 Nf6 2.Nf3 e6 3.c4 Bb4+ 4.Bd2 a5 5.g3 d6 6.Bg2 Nbd7 7.O-O e5 8.Be3 exd4 9.Bxd4 O-O 10.Nc3 Bc5 11.Qc2 Re8 12.Rad1 Bxd4 13.Nxd4 Nc5 14.b3 c6 15.Rd2 Qb6 16.Rfd1 h6 17.a3 Bg4 18.Rb1 Bh5 19.Nf5 Bg6 20.Rxd6 Re5 21.Rxf6 gxf6 22.Bh3 Ne6 23.Ne7+ Kg7 24.Nxg6 fxg6 25.e3 Rd8 26.Ne2 Nf8 27.Nf4 Qc7 28.c5 Qf7 29.b4 axb4 30.axb4 g5 31.Ne2 Qh5 32.Bg2 Ne6 33.h3 Qg6 34.e4 Nc7 35.g4 Nb5 36.Ng3 Na3 37.Qa2 Nxb1 38.Qxb1 Red5 39.Bf1 Rd2 40.Qa1 Kf8 41.Qc3 Qf7 42.Nf5 Qe6 43.Nxh6 Qe5 44.Qb3 Kg7 45.Nf5+ Kh8 46.Nh6 Qf4 47.Qg3 Qxg3+ 48.fxg3 R8d4 0-1
2013.08.05 XX Feria de las Flores 2013
3285527 GM Barrientos, S (2475) FM Agudelo, A (2256) 1-0
1.e4 e6 2.d4 d5 3.Nd2 Nf6 4.e5 Nfd7 5.Bd3 c5 6.c3 Nc6 7.Ne2 cxd4 8.cxd4 f6 9.exf6 Nxf6 10.O-O Bd6 11.Nf3 O-O 12.Bf4 Bxf4 13.Nxf4 Qd6 14.Ne2 Ng4 15.Ng3 e5 16.dxe5 Ncxe5 17.Nxe5 Nxe5 18.Bc2 d4 19.Qd2 Kh8 20.Be4 Be6 21.Rfe1 Nc6 22.a3 Rad8 23.Rac1 Bd5 24.Bb1 Qf4 25.Qxf4 Rxf4 26.f3 Bb3 27.Bd3 Bd5 28.Bb1 Bb3 29.Ne4 d3 30.Bxd3 Rxd3 31.Nc5 Rd8 32.Nxb3 h5 33.Kf2 h4 34.Nc5 Rd2+ 35.Re2 Rxe2+ 36.Kxe2 Rf7 37.h3 Nd4+ 38.Kf2 Re7 39.Ne4 Kh7 40.Rc5 g6 41.b4 Kh6 42.Rc8 a6 43.Rh8+ Kg7 44.Rd8 Nf5 45.a4 Rc7 46.Nc5 Kf6 47.a5 Ke7 48.Rb8 Nd6 49.Rh8 g5 50.f4 gxf4 51.Rxh4 Kf6 52.Rxf4+ Ke5 53.g3 Kd5 54.h4 1-0
2013.08.04 XX Feria de las Flores 2013
3285469 Lopez Idarraga, D (2075) GM Barrientos, S (2475) 0-1
1.b3 d5 2.Bb2 Bg4 3.g3 c6 4.Bg2 Nd7 5.d4 e6 6.Nd2 Bd6 7.Nh3 f5 8.Nf4 Bxf4 9.gxf4 Ne7 10.Nf3 Ng6 11.e3 Nf6 12.Qd3 Ne4 13.O-O Bxf3 14.Bxf3 Nh4 15.Bg2 g5 16.f3 gxf4 17.fxe4 Rg8 18.Kh1 Rxg2 19.Rxf4 Qg5 20.Rxh4 Rf2 0-1
2013.08.04 XX Feria de las Flores 2013
3285498 FM Montenegro Torres, C GM Barrientos, S (2475) 0-1
1.c4 e5 2.d3 Nc6 3.Nc3 Bc5 4.g3 d6 5.Bg2 Nge7 6.e3 a6 7.Nge2 O-O 8.O-O Ba7 9.a3 Be6 10.Nd5 Rb8 11.Qc2 Qd7 12.Rd1 Rfc8 13.Bd2 Bh3 14.Bh1 Nxd5 15.cxd5 Ne7 16.Bc3 c6 17.dxc6 bxc6 18.d4 Nd5 19.Qd3 Nxc3 20.bxc3 a5 21.Rab1 d5 22.Qa6 Bf5 23.Rxb8 Rxb8 24.dxe5 Qc7 25.Nd4 Bd7 26.c4 Bxd4 27.exd4 Bc8 0-1
2013.08.03 XX Feria de las Flores 2013
3285432 GM Barrientos, S (2475) Soto, Cristian Camilo (2104) 1/2-1/2
1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 d6 6.g4 a6 7.g5 Nfd7 8.Bg2 Nc6 9.Be3 Qc7 10.Qe2 b5 11.O-O Bb7 12.f4 O-O-O 13.Ndxb5 axb5 14.Nxb5 Qa5 15.Rfd1 Ba6 16.c4 Nc5 17.e5 d5 18.Rac1 Kb8 19.b3 Be7 20.a4 d4 21.Bd2 Nb4 22.Qe1 Nxb3 23.c5 Nxd2 24.Qxd2 Bxb5 25.axb5 Qxb5 26.c6 Kc7 27.Kh1 d3 28.f5 Qxe5 29.fxe6 fxe6 30.Rc4 Qe2 31.Rxb4 Bxb4 32.Qf4+ e5 33.Qf7+ Kd6 34.Ra1 e4 35.c7 Ra8 36.Qf4+ Kd5 37.Qf5+ Kd4 38.Rb1 Bc3 39.Qe6 d2 40.Qb6+ Kd3 41.Bf1 Qxf1+ 42.Rxf1 Ra1 43.Rxa1 Bxa1 44.Qb1+ Ke3 45.Qxa1 Ke2 46.Qa6+ Ke1 47.Qa5 e3 48.Kg2 Rf8 49.Qc3 Ke2 50.Qc4+ Ke1 51.Qb4 Rc8 52.Qh4+ Kd1 53.Qg4+ e2 54.Qxc8 e1=Q 55.Qg4+ Qe2+ 56.Qxe2+ Kxe2 57.c8=Q d1=Q 58.Qg4+ Ke1 59.Qxd1+ Kxd1 60.Kf3 Kd2 61.Ke4 Ke2 62.h4 1/2-1/2
2013.06.09 3rd Ortega Rating
3320406 IM Ruiz C, J (2394) GM Barrientos, S (2462) 1/2-1/2
1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 e6 5.Nc3 Qc7 6.Be3 a6 7.Bd3 Nf6 8.O-O h5 9.h3 b5 10.a3 Bb7 11.Qe2 Bd6 12.f4 Nxd4 13.Bxd4 h4 14.Qf2 e5 15.fxe5 Bxe5 16.Bxe5 Qxe5 17.Qb6 Bc6 18.Rf5 Qb8 19.Qf2 Qa7 20.Re5+ Kf8 21.Rc5 Kg8 22.e5 Nh5 23.Rf1 Rf8 24.Bg6 Nf4 25.Be4 Ne6 26.b4 Nxc5 27.bxc5 Bxe4 28.Nxe4 Qa8 29.Qf4 Rh7 30.Qg4 Kh8 31.Ng5 Qd5 32.Nxh7 Qxc5+ 33.Kh1 Kxh7 34.Rf5 Qc4 35.Rh5+ Kg8 36.Qf5 g6 37.Qf6 1/2-1/2
2013.06.08 3rd Ortega Rating
3320336 GM Barrientos, S (2462) IM Hevia, A (2498) 1/2-1/2
1.e4 e6 2.d4 d5 3.e5 c5 4.c3 Nc6 5.Nf3 Bd7 6.Be2 Qb6 7.O-O cxd4 8.cxd4 Nge7 9.Na3 Nf5 10.Nc2 Na5 11.Ne3 Nxe3 12.fxe3 Be7 13.Bd2 Bb5 14.b3 Bxe2 15.Qxe2 O-O 16.Qf2 Nc6 17.Qg3 f5 18.exf6 Bxf6 19.Rf2 Rf7 1/2-1/2
2013.06.08 3rd Ortega Rating
3320304 GM Barrientos, S (2462) Garavito, M (2254) 1-0
1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O b5 6.Bb3 Bc5 7.c3 d6 8.d4 Bb6 9.a4 Rb8 10.Be3 O-O 11.Nbd2 Bg4 12.Qc2 h6 13.Rfe1 Re8 14.Qb1 Qd7 15.axb5 axb5 16.Bc2 Bxf3 17.Nxf3 Ng4 18.Qd1 Nxe3 19.fxe3 Qg4 20.Kh1 Na5 21.Qe2 c6 22.h3 Qg3 23.b4 Nc4 24.Bb3 exd4 25.exd4 d5 26.e5 Nd6 27.Qd3 Nb7 28.Bc2 g6 29.Re3 Nd8 30.Nh2 Qh4 31.Ng4 Re7 32.Nf6+ Kg7 33.Rg3 Ne6 34.Rg4 1-0
2013.06.07 3rd Ortega Rating
3320272 Ramirez, Jaime Orlando (2023) GM Barrientos, S (2462) 0-1
1.d4 Nf6 2.c4 c5 3.Nf3 g6 4.g3 Bg7 5.Bg2 O-O 6.O-O Nc6 7.d5 Na5 8.Qa4 d6 9.Bd2 b6 10.Bxa5 bxa5 11.Nbd2 Rb8 12.Qc2 Bd7 13.Rfe1 a4 14.e4 Ng4 15.Rab1 Qa5 16.Bh3 Ne3 17.Rxe3 Bxh3 18.b3 Rb6 19.Rbe1 Bh6 20.R3e2 f6 21.Kh1 Rfb8 22.Rb1 Bg4 23.Kg2 axb3 24.Rxb3 Rxb3 25.axb3 Qa3 26.h3 Bxf3+ 27.Kxf3 Bxd2 28.Rxd2 Rxb3+ 29.Ke2 Rc3 30.Qa2 Qb4 31.f3 a5 32.Rb2 Ra3 33.Qb1 Qxc4+ 34.Kf2 Qc3 0-1
2012.12.16 III ITT JAHV McGREGOR
3373884 GM Barrientos, S (2459) Munoz, Ju (2191) 1-0
1.e4 c5 2.Nf3 Nc6 3.Bb5 g6 4.O-O Bg7 5.c3 d5 6.d3 Qb6 7.Na3 Nf6 8.Re1 dxe4 9.dxe4 O-O 10.Qa4 Bd7 11.e5 a6 12.exf6 axb5 13.Qd1 Bxf6 14.Qxd7 Rfd8 15.Qh3 b4 16.Nc4 Qb5 17.Nfd2 bxc3 18.bxc3 Ra4 19.Rb1 Qa6 20.Rb6 Qa7 21.a3 Na5 22.Rxf6 exf6 23.Ne4 1-0
2012.12.12 III ITT JAHV McGREGOR
3373330 FM Garcia, Alv COL (2208) GM Barrientos, S (2459) 0-1
1.d4 Nf6 2.c4 c5 3.d5 b5 4.cxb5 a6 5.b6 d6 6.Nc3 Nbd7 7.f4 g6 8.Nf3 Bg7 9.e4 O-O 10.Be2 Bb7 11.O-O Nxb6 12.Kh1 Qc7 13.Be3 e6 14.dxe6 fxe6 15.Ng5 Rae8 16.Qb3 d5 17.e5 Nfd7 18.Bg4 Qc6 19.Bf3 Rf5 20.Rad1 Rxg5 21.fxg5 Nxe5 22.Ne2 Nxf3 23.Rxf3 d4 24.Bc1 c4 25.Qa3 e5 26.Rdf1 Nd7 27.R3f2 e4 28.Qh3 Qe6 29.Qxe6+ Rxe6 30.Rf7 Rd6 31.Bd2 e3 32.Bb4 Rd5 33.Re7 Rxg5 34.Re8+ Bf8 35.Rexf8+ Nxf8 36.Rxf8+ Kg7 37.Nf4 Re5 38.Rd8 e2 39.Be1 d3 40.Kg1 Rf5 41.g3 g5 42.Rd7+ Kg8 43.Rd8+ Kf7 44.Rd7+ Ke8 45.Rxb7 gxf4 46.g4 Rd5 47.Bd2 h5 48.Kf2 hxg4 49.Rg7 Rb5 50.Bc3 Rh5 51.Rxg4 Rxh2+ 52.Rg2 Rh4 53.Rg1 Kf7 54.Kf3 Ke6 55.Be1 Rh5 56.Ke4 Re5+ 57.Kf3 Kf5 58.Bd2 Rb5 59.Bc3 Rb6 60.Rh1 Rg6 61.Be1 Rg8 62.Rh5+ Ke6 63.Rh1 Rg5 64.Bd2 Rb5 65.Rh6+ Kf7 66.Bc3 Rxb2 67.Bxb2 e1=Q 68.Rf6+ Ke7 69.Bc3 0-1
2012.12.12 III ITT JAHV McGREGOR
3373233 GM Barrientos, S (2459) FM Becerra, J (2260) 1-0
1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.Be3 e5 7.Nf3 Qc7 8.a4 Be7 9.a5 Nbd7 10.Be2 O-O 11.O-O Qc6 12.Nd2 d5 13.Nxd5 Nxd5 14.exd5 Qxd5 15.Bc4 Qc6 16.Qf3 Qc7 17.b3 Kh8 18.Ne4 b5 19.Bd5 Bb7 20.Bxb7 Qxb7 21.Rfd1 f5 22.Nd6 Qxf3 23.gxf3 f4 24.Bb6 Nxb6 25.axb6 Kg8 26.c4 Rfd8 27.Ne4 Rdb8 28.Rd7 Bf8 29.c5 a5 30.Ra7 a4 31.bxa4 b4 32.Rxa8 Rxa8 33.b7 1-0
2012.11.09 Subzonal 2.3 2012
3386331 FM Ruiz Aguilar, P (2339) GM Barrientos, S (2458) 0-1
1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.Be2 e5 7.Nb3 Be7 8.O-O O-O 9.Bg5 Nbd7 10.a4 h6 11.Be3 b6 12.f3 Bb7 13.Rf2 Qc7 14.Bf1 Nc5 15.Nxc5 dxc5 16.Bc4 Rfd8 17.Rd2 Rd4 18.Nd5 Bxd5 19.Bxd5 Rxd2 20.Qxd2 Rd8 21.c4 Nxd5 22.exd5 Qd7 23.Qc2 f5 24.Re1 Bd6 25.b4 Re8 26.a5 e4 27.f4 cxb4 28.axb6 Rc8 29.c5 Qb5 30.c6 b3 31.Qe2 Qxd5 32.c7 Bxc7 33.bxc7 Rxc7 34.Qxa6 Rc2 35.Qa4 Kh7 36.Qa7 Ra2 37.Qc7 b2 38.Qc3 Qb5 39.Rb1 Qe2 40.Bc5 Qd3 41.Qxd3 exd3 42.Kf2 d2 43.Ke2 Ra1 44.Kxd2 Rxb1 0-1
2012.11.08 Subzonal 2.3 2012
3386259 FM Zuluaga, C (2370) GM Barrientos, S (2458) 0-1
1.d4 e6 2.c4 c5 3.d5 Nf6 4.Nc3 d6 5.Nf3 exd5 6.cxd5 g6 7.h3 Bg7 8.Bf4 O-O 9.e3 a6 10.a4 Qe7 11.Be2 Nbd7 12.O-O Rb8 13.Qb3 Ne8 14.Rfd1 Nc7 15.Nd2 Ne5 16.Bxe5 Bxe5 17.a5 Bd7 18.Nc4 Bg7 19.Nb6 Be8 20.Rac1 f5 21.Nca4 Bf7 22.Bc4 Rbd8 23.Nc3 Kh8 24.Ne2 g5 25.Re1 Bg6 26.Na4 Ne8 27.Qb6 Nf6 28.Nac3 Rb8 29.Qb3 Nd7 30.Na4 Rfe8 31.Bd3 Qf6 32.Bb1 Qd8 33.Nb6 Nxb6 34.axb6 Qf6 35.Nc3 Re7 36.Qc4 Rbe8 37.Rf1 f4 38.Bxg6 Qxg6 39.exf4 gxf4 40.Rcd1 Rg8 41.Qd3 Qh5 42.Kh1 Bd4 43.Rde1 Rxe1 44.Rxe1 Bxf2 45.Re7 Rg3 46.Qf1 f3 47.Qxf2 Rxg2 48.Re8+ Kg7 49.Re7+ Kg8 50.Re8+ Kf7 51.Re7+ Kxe7 52.Qe1+ Qe5 53.Qh4+ Ke8 0-1
2012.11.08 Subzonal 2.3 2012
3386292 GM Barrientos, S (2458) IM Mosquera, M (2375) 0-1
1.e4 e6 2.d4 d5 3.e5 c5 4.c3 Nc6 5.Nf3 Qb6 6.Be2 cxd4 7.cxd4 Nge7 8.Na3 Nf5 9.Nc2 Nb4 10.Ne3 Nxe3 11.fxe3 Bd7 12.O-O Be7 13.a3 Nc6 14.b4 O-O 15.Kh1 f6 16.b5 Na5 17.exf6 gxf6 18.a4 Kh8 19.Bd3 Be8 20.e4 Qd8 21.Bd2 Nc4 22.Bxc4 dxc4 23.Qe2 Rc8 24.Rac1 Qc7 25.Bc3 a6 26.e5 Bg6 27.Qe3 axb5 28.Nh4 Bd3 29.d5 Bc5 30.Qh6 exd5 31.Rxf6 Qg7 32.Qf4 b4 33.Bd4 Bxd4 34.Qxd4 Be4 35.Rcf1 b3 36.h3 Rg8 37.Rf7 Bxg2+ 38.Kg1 Bxf1+ 39.Rxg7 Rxg7+ 40.Kh2 Bd3 41.e6 c3 42.e7 c2 43.Qe5 Re8 44.Qf6 Rg8 45.Qb2 Be4 46.a5 d4 47.a6 bxa6 48.Qc1 b2 49.Qxb2 Rg2+ 50.Nxg2 Rxg2+ 51.Kh1 c1=Q+ 0-1
2012.11.07 Subzonal 2.3 2012
3386191 FM Tovio, I (2281) GM Barrientos, S (2458) 1/2-1/2
1.e4 c5 2.Nf3 e6 3.d3 b5 4.a4 b4 5.g3 Bb7 6.Bg2 d6 7.O-O Nd7 8.Nbd2 Ngf6 9.Nc4 Be7 10.Bf4 Qc7 11.Re1 e5 12.Bd2 O-O 13.Nh4 Rfe8 14.f4 Bf8 15.Nf5 d5 16.exd5 Nxd5 17.Qg4 N7f6 18.Qg5 exf4 19.Ncd6 Rxe1+ 20.Rxe1 g6 21.Nxb7 h6 22.Nxh6+ Bxh6 23.Qxh6 Qxb7 24.Bxf4 Qd7 25.Be5 Re8 26.Qh4 Qf5 27.Bxd5 g5 28.Qc4 Rxe5 29.Bxf7+ Kg7 30.Rf1 Qh3 31.Qa6 Rf5 32.Rxf5 Qxf5 33.Qxa7 Qe5 34.Bb3+ Kh6 35.Qb7 Qe1+ 36.Kg2 Qe2+ 37.Kg1 Qe1+ 38.Kg2 1/2-1/2
2012.11.07 Subzonal 2.3 2012
3386228 GM Barrientos, S (2458) FM Mendoza, Raf (2343) 1-0
1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Re1 b5 7.Bb3 O-O 8.d4 d6 9.c3 Bg4 10.d5 Na5 11.Bc2 c6 12.h3 Bxf3 13.Qxf3 cxd5 14.exd5 Nc4 15.Nd2 Nb6 16.Nf1 Nfd7 17.Ng3 g6 18.Bh6 Re8 19.Nf5 Rc8 20.Nxe7+ Qxe7 21.a4 Qh4 22.Bc1 Nxa4 23.Bxa4 bxa4 24.Re4 Qe7 25.Rexa4 e4 26.Qg3 Nc5 27.Rb4 Qe5 28.Be3 Qxd5 29.Rb6 Re6 30.Kh2 h5 31.b4 Nd7 32.Rbxa6 Ne5 33.R1a5 Qd3 34.Bd4 Nc4 35.Ra8 Ree8 36.Rxc8 Rxc8 37.Qf4 1-0
2012.11.06 Subzonal 2.3 2012
3386121 FM Lopez, CM CUB (2300) GM Barrientos, S (2458) 1/2-1/2
1.Nf3 c5 2.c4 Nc6 3.Nc3 e5 4.e3 Nf6 5.Be2 d5 6.d4 cxd4 7.exd4 e4 8.Ng5 Bb4 9.a3 Bxc3+ 10.bxc3 O-O 11.Rb1 h6 12.Nh3 Bxh3 13.gxh3 b6 14.Rg1 Kh8 15.Bf4 dxc4 16.Qd2 e3 17.Qxe3 Nd5 18.Qg3 g5 19.Bd2 Qe7 20.Kf1 Na5 21.Bf3 Rad8 22.Re1 Qf6 23.Re5 Nf4 24.h4 Qxe5 25.dxe5 Rxd2 26.hxg5 hxg5 27.Qxg5 Rxf2+ 28.Kxf2 Nh3+ 29.Ke3 Nxg5 30.Rxg5 Rd8 31.Be4 Nb3 32.Rh5+ Kg8 33.Rg5+ Kh8 34.Rh5+ Kg8 35.Rg5+ Kf8 1/2-1/2
2012.11.06 Subzonal 2.3 2012
3386156 GM Barrientos, S (2458) Sanchez L, S (2282) 1/2-1/2
1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nc6 5.Nc3 Qc7 6.f4 a6 7.Nxc6 Qxc6 8.Bd3 b5 9.Qe2 Bb7 10.Bd2 Bc5 11.a3 Ne7 12.O-O-O Rc8 13.h4 Qb6 14.Kb1 O-O 15.h5 d5 16.e5 Nf5 17.Rh3 Bc6 18.Qg4 Rfd8 19.Ne2 a5 20.Ng3 Nh6 21.Qg5 b4 22.a4 Bxa4 23.f5 b3 24.c3 Bb5 25.Bxb5 Qxb5 26.f6 Bf8 27.fxg7 Bxg7 28.Rh4 d4 29.Be3 Qa4 30.Bxd4 Qa2+ 31.Kc1 Qa1+ 32.Kd2 Qxb2+ 33.Ke1 Qxg2 34.Rd2 Qb7 35.c4 Rxd4 36.Rhxd4 Kh8 37.Rd8+ Rxd8 38.Rxd8+ Ng8 39.h6 Bf8 40.Nh5 Qh1+ 41.Ke2 Qe4+ 42.Kf2 Bc5+ 43.Kg3 Qe1+ 44.Kh3 Qf1+ 45.Qg2 Qf5+ 46.Qg4 Qf1+ 47.Qg2 Qf5+ 1/2-1/2
2012.11.05 Subzonal 2.3 2012
3386052 Bolivar, J (2101) GM Barrientos, S (2458) 0-1
1.e4 c5 2.Nc3 a6 3.g3 b5 4.Bg2 Bb7 5.f4 e6 6.Qe2 b4 7.Nd1 d5 8.e5 Ne7 9.Nf3 Nbc6 10.Nf2 Nf5 11.c3 h5 12.O-O c4 13.b3 cxb3 14.axb3 Qb6 15.Bh3 g6 16.Bxf5 gxf5 17.Bb2 a5 18.Qe3 d4 19.cxd4 Ne7 20.Nd1 Nd5 21.Qf2 Be7 22.Ne3 Nxe3 23.Qxe3 h4 24.Kf2 Bd5 25.Rg1 hxg3+ 26.hxg3 Kd7 27.Rh1 Rac8 28.Rxh8 Rxh8 29.Rg1 Qb7 30.Ba1 Qc6 0-1
2012.11.05 Subzonal 2.3 2012
3386086 GM Barrientos, S (2458) Nunez V, D (2242) 1-0
1.e4 g6 2.d4 Bg7 3.Nf3 d6 4.Nc3 a6 5.a4 b6 6.Bc4 e6 7.O-O Nd7 8.Re1 Ne7 9.Ne2 O-O 10.Ng3 Bb7 11.c3 h6 12.Bb3 c5 13.h4 Qc7 14.h5 c4 15.Bc2 e5 16.Nh2 g5 17.Ng4 Rfe8 18.Ne3 Nf8 19.Ngf5 b5 20.Qf3 Nxf5 21.Nxf5 Ne6 22.Be3 Bf8 23.Qg4 f6 24.b4 Kh7 25.Red1 Ng7 26.dxe5 fxe5 27.axb5 axb5 28.Nxh6 Kxh6 29.Qxg5+ Kh7 30.Qg6+ Kg8 31.h6 Bc6 32.f3 Qe7 33.Bg5 Qd7 34.Bf6 Re6 35.Rxa8 Bxa8 36.Ra1 Bc6 37.hxg7 Bxg7 38.Qxg7+ Qxg7 39.Bxg7 Kxg7 40.Ra6 Be8 41.g3 Kf8 42.Bd1 Ke7 43.Be2 Bd7 44.Bf1 Rh6 45.Ra8 d5 46.exd5 Rd6 47.Ra2 Rxd5 48.Be2 Kf6 49.Kf2 Rd6 50.Ke3 Bf5 51.g4 Bd7 52.Ra8 Bc6 53.Rf8+ Ke7 54.Rh8 Rf6 55.Rh5 Kd6 56.Bd1 Bd5 57.Rh3 Rf8 58.Bc2 Be6 59.Rh6 Ke7 60.Be4 Bd7 61.g5 Rg8 62.f4 exf4+ 63.Kxf4 Rf8+ 64.Ke5 Rf1 65.Rh7+ 1-0
2012.10.08 3rd Copa Latino-Americana
3395917 GM Barrientos, S (2454) GM Zapata, Alo (2467) 1/2-1/2
1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 a6 5.Nc3 Qc7 6.f4 b5 7.Bd3 Bb7 8.Qe2 Be7 9.a3 Nc6 10.Nxc6 dxc6 11.O-O Nh6 12.e5 c5 13.Be4 O-O 14.Qf3 Rab8 15.Bxb7 Qxb7 16.Qxb7 Rxb7 17.Be3 Ng4 18.Bf2 Rd8 19.Rfd1 Rbd7 20.Rxd7 Rxd7 21.Rd1 Nxe5 1/2-1/2
2012.10.07 3rd Copa Latino-Americana
3395872 GM Ortiz Suarez, I (2579) GM Barrientos, S (2454) 1-0
1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.Bg5 e6 7.f4 Be7 8.Qf3 Qc7 9.O-O-O Nbd7 10.Bd3 h6 11.Bh4 g5 12.fxg5 Ne5 13.Qe2 Nfg4 14.Nf3 hxg5 15.Bg3 Bd7 16.h3 Nxf3 17.hxg4 Rxh1 18.Rxh1 Nh4 19.Rf1 Qc6 20.e5 d5 21.Bf2 Qc7 22.Bd4 Ng6 1-0
2012.10.07 3rd Copa Latino-Americana
3395828 IM Castro, O (2359) GM Barrientos, S (2454) 1/2-1/2
1.Nf3 Nf6 2.c4 e6 3.Nc3 Bb4 4.g3 O-O 5.Bg2 d5 6.Qb3 Nc6 7.d4 Ne4 8.Qc2 Bxc3+ 9.bxc3 Na5 10.Ne5 f6 11.cxd5 exd5 12.Nd3 Re8 13.O-O c6 14.f3 Nd6 15.Nf2 Bf5 16.e4 Bg6 17.Bf4 Nac4 18.Rae1 1/2-1/2
2012.10.06 3rd Copa Latino-Americana
3395745 GM Almeida Quintana, O (2520) GM Barrientos, S (2454) 0-1
1.d4 Nf6 2.c4 e6 3.Nf3 c5 4.d5 b5 5.Bg5 exd5 6.cxd5 h6 7.Bxf6 Qxf6 8.Nc3 a6 9.g3 d6 10.Bg2 Nd7 11.O-O Qd8 12.a3 Be7 13.b4 O-O 14.Rc1 Qb6 15.Qd3 Bb7 16.Bh3 Rad8 17.Rb1 Rfe8 18.Rfc1 c4 19.Qd2 Bf6 20.Bxd7 Rxd7 21.e3 Rde7 22.Kg2 Bc8 23.Nd4 Re5 24.Rd1 Rh5 25.f3 Bh3+ 26.Kh1 Bxd4 27.exd4 Rf5 28.f4 Rxd5 29.Nxd5 Qb7 30.Kg1 Qxd5 31.Re1 Rc8 32.Re3 c3 33.Qf2 Rc4 34.Rd1 Kh7 35.Qe2 c2 36.Rc1 Bf5 37.g4 Rxd4 0-1
2012.10.06 3rd Copa Latino-Americana
3395784 GM Barrientos, S (2454) IM Escobar Forero, A (2460) 1/2-1/2
1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.cxd5 exd5 5.Bf4 c6 6.e3 Bf5 7.Bd3 Bxd3 8.Qxd3 Bd6 9.Nge2 O-O 10.O-O Bxf4 11.Nxf4 Re8 1/2-1/2
2012.10.05 3rd Copa Latino-Americana
3395666 Morales, Jo (2324) GM Barrientos, S (2454) 0-1
1.Nf3 c5 2.c4 Nf6 3.g3 d5 4.cxd5 Nxd5 5.Bg2 Nc6 6.d4 Bf5 7.dxc5 Ndb4 8.Qxd8+ Rxd8 9.Na3 e5 10.Be3 Nd5 11.Bd2 Bxc5 12.O-O Bxa3 13.bxa3 Nde7 14.Rfd1 0-1
2012.10.05 3rd Copa Latino-Americana
3395706 GM Barrientos, S (2454) Ardila, Oscar Humberto (2073) 1-0
1.e4 e5 2.Nf3 Nf6 3.Nxe5 d6 4.Nc4 Nxe4 5.Nc3 Nf6 6.d4 Be7 7.Be2 O-O 8.O-O Nbd7 9.Bf3 Rb8 10.a4 Re8 11.a5 a6 12.Re1 Nf8 13.Bf4 Be6 14.Qd3 Qc8 15.Bg3 Bf5 16.Qd2 Bg4 17.Bxg4 Qxg4 18.Ne3 Qg6 19.Ned5 Bd8 20.Rxe8 Nxe8 21.Re1 Nf6 22.Nxf6+ Bxf6 23.Nd5 Rc8 24.Qc3 Qf5 25.Qb3 Rb8 26.c3 Ne6 27.Qc4 Bd8 28.b4 h5 29.h4 Qg4 30.Ne3 Qe4 31.d5 Qxc4 32.Nxc4 Nf8 33.Re8 f6 34.Nxd6 cxd6 35.Bxd6 Bc7 36.Rxb8 Bxb8 37.Bxb8 1-0
2012.10.04 3rd Copa Latino-Americana
3395639 GM Barrientos, S (2454) Sanchez, V (2235) 1-0
1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.Bg5 e6 7.f4 h6 8.Bh4 Nbd7 9.Qf3 Be7 10.O-O-O Qc7 11.Be2 Rg8 12.Qg3 g5 13.fxg5 hxg5 14.Bxg5 b5 15.a3 Qc5 16.h4 Bb7 17.Bf3 Rc8 18.e5 Bxf3 19.exf6 Bxd1 20.fxe7 Bh5 21.Ne4 Rxg5 22.hxg5 1-0
2012.09.30 1st Simon Bolivar Open 2012
3400474 GM Leitao, R (2623) GM Barrientos, S (2493) 1-0
1.d4 Nf6 2.c4 g6 3.Nf3 Bg7 4.g3 O-O 5.Bg2 d5 6.cxd5 Nxd5 7.O-O Nb6 8.Nc3 Nc6 9.d5 Na5 10.e4 c6 11.Bf4 cxd5 12.Nxd5 Nxd5 13.exd5 Nc4 14.Qb3 Nd6 15.Rfe1 Re8 16.Be5 Bd7 17.Bxg7 Kxg7 18.Ne5 Rc8 19.h4 Bf5 20.Re2 h5 21.Rae1 Qb6 22.Qa4 a5 23.a3 Nb5 24.Rd2 Qc5 25.Qf4 Rcd8 26.g4 hxg4 27.h5 Rh8 28.hxg6 fxg6 29.a4 Nd6 30.Nxg4 Nf7 31.Ne5 Qd6 32.Qd4 Qf6 33.Nc4 Rh4 34.Qxf6+ Kxf6 35.b3 Nd6 36.Nxa5 Ra8 37.Nxb7 Nxb7 38.d6 Rg4 39.dxe7 Re8 40.Kf1 Nc5 41.Rd6+ Ne6 42.Bh3 Rxe7 43.Bxg4 Bxg4 44.Re3 Rc7 45.Kg2 Bf5 46.a5 Ke7 47.Rb6 Kd7 48.Kg3 Ke7 49.Rb5 Kf6 1-0
2012.09.29 1st Simon Bolivar Open 2012
3400451 GM Barrientos, S (2493) GM Rakhmanov, Ale (2582) 0-1
1.e4 e6 2.d4 d5 3.e5 c5 4.c3 Nc6 5.Nf3 Qb6 6.Be2 cxd4 7.cxd4 Nh6 8.Bd3 Bd7 9.Bc2 Qa6 10.Nc3 Nb4 11.Bb1 Rc8 12.a3 Be7 13.h3 Nc6 14.Bd3 Qb6 15.Na4 Qd8 16.Bxh6 gxh6 17.O-O O-O 18.b4 b6 19.Re1 Kh8 20.Rc1 Rg8 21.Nc3 Qf8 22.Ne2 f6 23.Ng3 fxe5 24.b5 Nxd4 25.Nxe5 Rxc1 26.Qxc1 Be8 27.Qc7 Qg7 28.Qxa7 Bc5 29.Qxg7+ Rxg7 30.Kf1 Ra7 31.Nc6 Bxc6 32.bxc6 Rc7 33.Ne2 Rxc6 34.Nxd4 Bxd4 35.Bb5 Rc5 36.a4 e5 37.g3 Kg7 38.f3 Kf6 39.Bd3 Rc3 40.Ke2 Ra3 41.Rc1 Bc5 42.Bxh7 Re3+ 43.Kd2 Rxf3 44.Bg8 e4 45.Rd1 Ke5 46.Kc2 d4 47.Bh7 Rf7 48.Bg6 Rg7 49.Be8 Rxg3 50.Bc6 Rc3+ 0-1
2012.09.29 1st Simon Bolivar Open 2012
3400470 FM Ruiz Aguilar, P (2290) GM Barrientos, S (2493) 0-1
1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.Be2 e5 7.Nb3 Be7 8.O-O O-O 9.Kh1 Nc6 10.f4 b5 11.a4 b4 12.Nd5 Nxd5 13.exd5 Nd4 14.Nxd4 exd4 15.Qxd4 a5 16.f5 Bf6 17.Qg4 Re8 18.Bb5 Bd7 19.Bd3 Rc8 20.Qg3 Be5 21.Qg4 Bf6 22.Qg3 Re5 23.Qf3 Qb6 24.b3 Rxd5 25.Be3 Qb7 26.Rad1 Bc6 27.Qg3 Re8 28.Bg5 Bxg5 29.Qxg5 Rde5 30.Rd2 f6 31.Qf4 Qb6 32.Qf2 Qxf2 33.Rdxf2 Kf8 34.Kg1 Ke7 35.Rd2 Rc8 36.Rf4 Bd7 37.Rg4 g5 38.Rd4 d5 39.Bc4 Bxf5 40.Rxd5 Be6 41.Rxe5 fxe5 42.Bd3 h5 43.Be4 Rf8 44.Rd1 Rf4 45.Re1 Kd6 46.g3 Rf8 47.Kg2 h4 48.gxh4 gxh4 49.Rd1+ Kc5 50.Rd2 Rf4 51.Bb7 e4 52.Re2 Kd4 53.Rd2+ Ke3 54.Rd6 Rf2+ 55.Kg1 Bh3 56.Ba6 Rg2+ 57.Kh1 Rxc2 58.Rd1 Kf2 59.Rg1 Rc1 0-1
2012.09.28 1st Simon Bolivar Open 2012
3400420 FM Tovio, I (2257) GM Barrientos, S (2493) 0-1
1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 a6 5.c4 Nf6 6.Nc3 Qc7 7.a3 Be7 8.Be2 O-O 9.O-O d6 10.Be3 Nbd7 11.f3 b6 12.Qd2 Bb7 13.b4 Rac8 14.Rfc1 Qb8 15.Nb3 Rfe8 16.Bf1 Bd8 17.Kh1 Bc7 18.Bg1 d5 19.cxd5 Bf4 20.Be3 Bxe3 21.Qxe3 exd5 22.Nd2 Qe5 23.Qd3 b5 24.Nxd5 Bxd5 25.exd5 Rxc1 26.Rxc1 Nxd5 27.Qe4 f5 28.Qxe5 Rxe5 29.Nb3 N5b6 30.Kg1 Re3 31.Nc5 Rxa3 32.Nxd7 Nxd7 33.Rc8+ Kf7 34.Ra8 Ra4 35.Kf2 Nb6 36.Ke3 0-1
2012.09.27 1st Simon Bolivar Open 2012
3400407 GM Barrientos, S (2493) Reyes Medina, J (2058) 1-0
1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 g6 5.c4 Bg7 6.Nc2 Nf6 7.Nc3 O-O 8.Be2 d6 9.O-O Bd7 10.Bd2 Re8 11.Rc1 Rc8 12.Kh1 Qc7 13.f4 Qb8 14.b3 a6 15.Bf3 Nd8 16.Qe1 Nc6 17.Qh4 b5 18.c5 Kh8 19.b4 Be6 20.e5 dxe5 21.Bxc6 Rxc6 22.fxe5 Qxe5 23.Nd4 Bd7 24.Rce1 Qb8 25.Bh6 Rcc8 26.Bxg7+ Kxg7 27.Rxe7 Rxe7 28.Qxf6+ 1-0
2012.09.25 1st Simon Bolivar Open 2012
3400318 GM Barrientos, S (2493) Acosta Villarroel, Lorner Jesus (2201) 1-0
1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 e5 5.Nb5 a6 6.Nd6+ Bxd6 7.Qxd6 Qf6 8.Qxf6 Nxf6 9.Nc3 Nb4 10.Kd2 d5 11.a3 d4 12.axb4 dxc3+ 13.Ke3 Ng4+ 14.Ke2 f5 15.bxc3 Be6 16.f3 Nf6 17.exf5 Bxf5 18.Kf2 Rc8 19.c4 O-O 20.c5 Bxc2 21.Bc4+ Kh8 22.Re1 Rcd8 23.Kg1 Rd4 24.Bf1 Rxb4 25.Ba3 Rd4 26.c6 Rf7 27.Rac1 Bf5 28.Rxe5 Bc8 29.Bb2 Rd2 30.Rce1 Rd8 31.cxb7 Bxb7 32.Re7 Bd5 33.Rxf7 Bxf7 34.Bxa6 Kg8 35.h3 Nd5 36.Kh2 Nf4 37.Bc3 Rd6 38.Bf1 Re6 39.Ra1 Re8 40.Ra7 Rc8 41.Be5 Nd5 42.Bd3 Re8 43.Bd4 Re7 44.Ra8+ Re8 45.Ra5 Nf4 46.Bb5 Rd8 47.Be5 Ng6 48.Ba1 Nf4 49.Ra7 h6 50.Be5 Nd3 51.Bc7 Rd4 52.Bc6 Nc5 53.Be5 Rd2 54.f4 Ra2 55.Rc7 Ne6 56.Rc8+ 1-0
2012.09.09 40th Olympiad Open
3407210 IM Salov, S (2234) GM Barrientos, S (2500) 1/2-1/2
1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.Bg5 e6 7.f4 h6 8.Bh4 Qb6 9.a3 Nbd7 10.Bf2 Qc7 11.Qf3 b5 12.O-O-O Bb7 13.Bd3 Be7 14.Kb1 Nc5 15.Rhe1 d5 16.e5 Nfe4 17.Bxe4 Nxe4 18.Nxe4 dxe4 19.Qg3 O-O-O 20.Qxg7 Bd5 21.Re3 Bc5 22.Rc3 Bc4 23.b3 Rhg8 24.Qh7 Rxg2 25.Qxe4 Qb7 26.Qe1 Rxh2 27.bxc4 b4 28.Rcd3 Bxd4 29.axb4 Qg2 30.R3d2 Bb6 31.Rxd8+ Bxd8 32.Qd2 Bc7 33.Be3 Qxd2 34.Bxd2 h5 35.Kc1 h4 36.Rg1 h3 37.Rg8+ Kd7 38.Rh8 Rh1+ 39.Kb2 Bd8 40.Rh7 Kc6 41.Be3 f6 42.c3 fxe5 43.fxe5 Re1 44.Rxh3 Bc7 45.Bd4 Bxe5 46.b5+ Kb7 47.Rh7+ Kb8 48.bxa6 Re4 49.Rb7+ Ka8 50.c5 Rxd4 51.cxd4 Bxd4+ 52.Kb3 Bxc5 53.Kc4 Bf2 54.Rf7 Bg1 55.Rf1 Be3 56.Re1 Bf2 57.Rxe6 Bg1 58.Rg6 Bf2 59.Kb5 Be3 60.Re6 Bf2 61.Re8+ Ka7 62.Re7+ Ka8 63.a7 Bxa7 64.Ka6 Bb8 65.Kb6 Bg3 66.Ra7+ Kb8 67.Rf7 Ka8 68.Rf3 Bh2 69.Ra3+ Kb8 70.Ra1 Be5 71.Rd1 Bc7+ 72.Kc6 Bg3 73.Rd2 Bf4 74.Re2 Bg3 75.Rb2+ Ka8 76.Kb6 Be5 77.Rb4 Bg3 78.Ra4+ Kb8 79.Ra2 Bf4 80.Re2 Bc7+ 81.Kc6 Bf4 82.Rb2+ Ka8 83.Rb7 Bg3 84.Kb6 Bh2 85.Rg7 Bf4 86.Rg8+ Bb8 87.Kc6 Ka7 88.Rg5 Bf4 89.Rf5 Bh2 90.Rb5 Bf4 91.Rb7+ Ka8 92.Rb4 Bh2 93.Rh4 Bg3 94.Rg4 Bh2 95.Kb6 Be5 96.Rg8+ Bb8 97.Kc6 Ka7 98.Rg7+ Ka8 99.Kb6 Bf4 100.Ra7+ Kb8 101.Re7 Ka8 102.Re4 Bg3 103.Re2 Bf4 104.Re8+ Bb8 105.Kc6 1/2-1/2
2012.09.07 40th Olympiad Open
3406877 FM Dastan, B (2317) GM Barrientos, S (2500) 1-0
1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 Nc6 6.Bc4 Qb6 7.Nb3 e6 8.Bf4 Ne5 9.Be2 Bd7 10.Be3 Qc7 11.Nb5 Qb8 12.f4 Nc6 13.Nc3 Be7 14.g4 h6 15.Qd2 b5 16.a3 a6 17.h4 Qc7 18.O-O-O g6 19.g5 Nh5 20.Qe1 b4 21.axb4 Nxb4 22.Qf2 Rb8 23.Bxh5 gxh5 24.f5 e5 25.f6 Bd8 26.g6 Be6 27.g7 Rg8 28.Nd5 Qc6 29.Nxb4 Rxb4 30.Nd2 Qa4 31.Nb1 Bc7 32.Rd3 Kd7 33.b3 Qc6 34.Rhd1 Rxe4 35.Nc3 Rg4 36.Nd5 Bxd5 37.Rxd5 Qc3 38.Rc5 Qa1+ 39.Kd2 Qa3 40.Qf5+ Kd8 41.Ke2 Rd4 42.Qh7 Qxc5 43.Qxg8+ Kd7 44.Qxf7+ Kc6 45.Qc4 1-0
2012.09.06 40th Olympiad Open
3406601 Yeoh, L (2258) GM Barrientos, S (2500) 0-1
1.e4 c5 2.c3 d5 3.exd5 Qxd5 4.d4 Nf6 5.Nf3 e6 6.Bd3 Be7 7.O-O O-O 8.c4 Qd7 9.dxc5 Rd8 10.Ne5 Qc7 11.Bf4 Qxc5 12.Nc3 Nc6 13.Nxc6 Qxc6 14.Qe2 b6 15.Rad1 Bb7 16.f3 h6 17.Kh1 Rd7 18.Bc2 Rxd1 19.Rxd1 Rc8 20.b3 a6 21.Ne4 Ne8 22.Nf2 Qc5 23.Qd3 g6 24.Ng4 Rd8 25.Qc3 Rxd1+ 26.Bxd1 Kh7 27.Be3 Qd6 28.Be2 h5 29.Nf2 Bf6 30.Qd3 Qb4 31.Bd2 Qa3 32.Qc2 Bd4 33.Nd3 Qd6 34.Bc3 Ng7 35.Bxd4 Qxd4 36.Qb2 Qh4 37.Qe5 Qd8 38.Qc3 Nf5 39.c5 Nd4 40.Bd1 b5 41.b4 h4 42.Nf2 e5 43.Qd2 f5 44.Qe3 Qf6 45.Kg1 Kg7 46.a4 Bc6 47.axb5 axb5 48.Bb3 e4 49.fxe4 Qe5 50.Ba2 h3 51.Nxh3 fxe4 52.Bb1 Nf5 53.Qf4 Qd4+ 54.Nf2 Qxb4 55.Qc7+ Kh8 56.g4 Qe1+ 57.Kg2 e3+ 58.Qxc6 Qxf2+ 59.Kh3 Qf1+ 60.Qg2 e2 61.Bd3 Qxg2+ 0-1
2012.09.05 40th Olympiad Open
3406246 IM Mabusela, J (2306) GM Barrientos, S (2500) 0-1
1.d4 Nf6 2.c4 g6 3.g3 Bg7 4.Bg2 d5 5.cxd5 Nxd5 6.e4 Nb6 7.Ne2 O-O 8.O-O Na6 9.Nbc3 c5 10.d5 e6 11.Bf4 exd5 12.exd5 Bg4 13.h3 Bd7 14.b3 c4 15.Kh2 Rc8 16.Rc1 Re8 17.Nd4 Nb4 18.bxc4 Rxc4 19.Be3 Qc8 20.Ncb5 Rxc1 21.Qxc1 N4xd5 22.Qxc8 Rxc8 23.Nd6 Rc3 24.Re1 Rd3 25.Bf1 Ra3 26.Nxb7 Nxe3 27.fxe3 Rxa2+ 28.Kg1 Ra3 29.Kf2 Nd5 30.Nc5 Nxe3 31.Nf3 Nc2 32.Nxd7 Nxe1 33.Nxe1 Bd4+ 34.Ke2 Re3+ 35.Kd2 Rxg3 36.Nc2 Bb2 37.Nc5 a5 38.Ne4 Rf3 39.Ba6 Rf5 0-1
2012.09.03 40th Olympiad Open
3405575 GM Shanava, K (2569) GM Barrientos, S (2500) 1-0
1.e4 c5 2.Nc3 a6 3.Nf3 d6 4.d4 cxd4 5.Nxd4 Nf6 6.Be2 Nbd7 7.O-O g6 8.Re1 Bg7 9.a4 O-O 10.h3 h6 11.a5 Nc5 12.Bf3 e5 13.Nb3 Nxb3 14.cxb3 Be6 15.Be3 Rc8 16.Re2 Qe7 17.Rd2 Rfd8 18.Bb6 Rd7 19.Rc1 Qf8 20.Ra1 Kh7 21.b4 Rc4 22.b5 Rb4 23.bxa6 bxa6 24.Be2 Qa8 25.Qf1 d5 26.exd5 Bxd5 27.Nxd5 Rxd5 28.Rc2 Nd7 29.Be3 Rd6 30.Rd1 Rxd1 31.Qxd1 Nf8 32.Rc7 Kg8 33.Bc4 Rxb2 34.Qd6 Qe4 35.Qe7 Qf5 36.Bxf7+ Kh8 37.Bc4 Rb1+ 38.Kh2 Qf6 39.Qxf6 Bxf6 40.Bxh6 e4 41.Rc8 1-0
2012.09.01 40th Olympiad Open
3413993 Oragwu, Chukwunonso GM Barrientos, S (2500) 0-1
1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 g6 6.Be2 Bg7 7.O-O O-O 8.Be3 a6 9.a4 Nc6 10.Nb3 Be6 11.f4 Rc8 12.Kh1 Na5 13.e5 Ne8 14.exd6 Nxd6 15.Nxa5 Qxa5 16.Bd4 Bxd4 17.Qxd4 Nf5 18.Qe4 Rfd8 19.Qxb7 Ne3 20.Qxa6 Qc7 21.Rf3 Nxc2 22.Rg1 Ra8 23.Nb5 Qc5 24.Qb7 Bd5 25.Qc7 Qxc7 26.Nxc7 Bxf3 27.Bxf3 Rxa4 28.Nd5 e6 29.Nf6+ Kg7 30.Ne4 Rb4 31.Rb1 Nd4 32.Bd1 Rdb8 33.b3 Nxb3 34.Nc3 Rxf4 35.g3 Rfb4 36.Rb2 Nc5 37.Rd2 Rc4 38.Ne2 Ne4 39.Rd7 Nf2+ 40.Kg2 Nxd1 41.Rxd1 Rc2 42.Kf1 Rbb2 43.Re1 g5 44.h3 h5 45.Kf2 f5 46.Kf1 e5 0-1
2012.08.31 40th Olympiad Open
3413743 GM Barrientos, S (2500) FM Warner, De (2204) 1-0
1.e4 e6 2.d4 d5 3.Nc3 Bb4 4.e5 c5 5.a3 Bxc3+ 6.bxc3 Qc7 7.Qg4 f5 8.Qg3 cxd4 9.cxd4 Ne7 10.Bd2 O-O 11.Bd3 b6 12.Ne2 Ba6 13.Nf4 Qd7 14.h4 Bxd3 15.cxd3 Nbc6 16.Be3 Rfc8 17.h5 h6 18.Qh4 Nd8 19.Rh3 Rc2 20.Rg3 Kf8 21.Kf1 Rac8 22.Kg1 Rb2 23.a4 Rcc2 24.Kh2 Ra2 25.Rxa2 Rxa2 26.Ng6+ Nxg6 27.hxg6 Kg8 28.Bg5 Nc6 29.Bxh6 gxh6 30.g7 Nd8 31.Qxh6 Nf7 32.Qh7+ 1-0
2012.08.30 40th Olympiad Open
3413347 GM Barrientos, S (2500) GM Sedlak, N (2549) 0-1
1.e4 e6 2.d4 d5 3.Nc3 Nf6 4.e5 Nfd7 5.f4 c5 6.Nf3 Nc6 7.Be3 Be7 8.Qd2 O-O 9.dxc5 Bxc5 10.O-O-O Qa5 11.Bxc5 Nxc5 12.h4 Bd7 13.h5 b5 14.Kb1 b4 15.Ne2 Ne4 16.Qe1 Rfc8 17.Nd2 b3 18.Nxb3 Qb6 19.Ned4 Nxd4 20.Rxd4 a5 21.Bd3 a4 22.Rb4 Qa7 23.Nc1 a3 24.Bxe4 dxe4 25.Qxe4 axb2 26.Rxb2 Bc6 27.Qe2 Qa4 28.h6 Qxf4 29.hxg7 Qe4 30.Qd3 Ra5 31.Rh2 Rxe5 32.Qc3 Bd7 33.Qd2 Ba4 34.Nd3 Qe2 35.g3 Qf1+ 36.Nc1 Bxc2+ 37.Rxc2 Rb5+ 38.Rb2 Rbc5 39.Rb4 Rxc1+ 40.Kb2 Rb1+ 0-1
2012.08.29 40th Olympiad Open
3413067 Sanguinetti, L (2218) GM Barrientos, S (2500) 0-1
1.c4 e5 2.Nc3 Nc6 3.g3 Bc5 4.Bg2 a6 5.e3 Nge7 6.Nge2 d6 7.O-O O-O 8.Nd5 Ba7 9.b3 Bf5 10.Nxe7+ Qxe7 11.d4 Bg4 12.d5 Nb8 13.h3 Bxe2 14.Qxe2 f5 15.b4 Nd7 16.Ba3 a5 17.Rab1 axb4 18.Bxb4 Bc5 19.a3 b6 20.Kh2 Rf7 21.e4 f4 22.Bf3 Raf8 23.Rb3 g6 24.g4 Qh4 25.Kg2 Ra8 26.Rfb1 Kh8 27.R3b2 Rg7 28.Kh2 h6 29.Rg1 Rf7 30.Qd2 Kg7 31.Qe2 Rff8 32.Qd2 Bd4 33.Ra2 Nf6 34.a4 Nh7 35.Kg2 Ng5 36.Rh1 h5 37.Qe2 Rh8 38.gxh5 gxh5 39.a5 bxa5 40.Bxa5 Ra7 41.Bb4 Rxa2 42.Qxa2 Rb8 0-1
2012.08.28 40th Olympiad Open
3412852 GM Barrientos, S (2500) Jaiswal, R (1956) 1-0
1.e4 e6 2.d4 d5 3.e5 c5 4.c3 Nc6 5.Nf3 Bd7 6.Be2 Qb6 7.O-O Nge7 8.Na3 cxd4 9.cxd4 Nf5 10.Nc2 h5 11.b3 Rc8 12.Bb2 Nb4 13.Nce1 Be7 14.a3 Nc6 15.Rc1 O-O 16.b4 g6 17.Qd2 a6 18.Nc2 Na7 19.h3 Bb5 20.Bxb5 Qxb5 21.g4 Ng7 22.Ne3 Rxc1 23.Rxc1 Rc8 24.Ra1 Nc6 25.Kh2 a5 26.gxh5 Nxh5 27.Ng4 axb4 28.Rg1 bxa3 29.Bxa3 Bxa3 30.Qh6 Bf8 31.Qxh5 Bg7 32.Nf6+ Kf8 33.Qh7 Bxf6 34.exf6 Ke8 35.Qg8+ Kd7 36.Qxf7+ Kd6 37.Re1 Nd8 38.Qe7+ Kc6 39.Rc1+ 1-0
2012.08.20 14th Sants Open A
3417106 FM Massoni, M (2368) GM Barrientos, S (2500) 1-0
1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.Be2 Nbd7 7.O-O e6 8.f4 Qc7 9.a4 Be7 10.Kh1 b6 11.Bf3 Bb7 12.Qe1 Rb8 13.Be3 h5 14.Bf2 g6 15.Bg3 Ng4 16.h3 Qc5 17.Rd1 Bf6 18.e5 dxe5 19.fxe5 Bxe5 20.Bxe5 Ngxe5 21.Bxb7 Rxb7 22.Ne4 Qc7 23.Nxe6 1-0
2012.08.17 14th Sants Open A
3417073 GM Barrientos, S (2500) Frackowiak, O (2100) 1/2-1/2
1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 Nc6 6.Ndb5 Bb4 7.a3 Bxc3+ 8.Nxc3 d5 9.Bd3 h6 10.O-O O-O 11.exd5 exd5 12.Bf4 d4 13.Nb5 Nd5 14.Bg3 Be6 15.Re1 Qd7 16.Qh5 Rad8 17.Qh4 Nde7 18.Rad1 Bf5 19.Nxa7 Ng6 20.Bxf5 Qxf5 21.Nxc6 Nxh4 22.Ne7+ Kh7 23.Nxf5 Nxf5 24.Re5 g6 25.Rb5 Rd7 26.Bf4 Re8 27.g4 Re4 28.gxf5 Rxf4 29.fxg6+ fxg6 30.Rb4 g5 31.Rd3 Kg6 32.c3 Rdf7 33.Rb6+ Kg7 34.cxd4 Rxf2 35.Rxb7 Rxb7 36.Kxf2 Rxb2+ 37.Kg3 Kf6 38.d5 Ke7 39.h3 h5 40.Kf3 g4+ 41.Ke4 Kd6 42.hxg4 hxg4 43.Rg3 Rd2 44.Rxg4 Rxd5 45.Rg8 Ra5 46.Rg6+ Kc5 47.Rg5+ Kb6 1/2-1/2
2012.08.09 38th Badalona Open A
3428484 GM Barrientos, S (2500) WGM Vigoa Apecheche, Yan (2243) 0-1
1.e4 c5 2.Nf3 Nc6 3.Bb5 g6 4.Bxc6 dxc6 5.d3 Bg7 6.h3 Nf6 7.Nc3 Nd7 8.Be3 e5 9.Nd2 Qe7 10.O-O O-O 11.f4 exf4 12.Bxf4 Ne5 13.Nf3 Nxf3+ 14.Qxf3 c4 15.Qg3 Rd8 16.Kh1 cxd3 17.cxd3 Be6 18.Rad1 Qb4 19.e5 Qxb2 20.Ne4 Bd5 21.Nd6 Rd7 22.Rf2 Qd4 23.Re1 Be6 24.Re4 Qa1+ 25.Kh2 a5 26.Bg5 Qc3 27.Re3 Bxe5 28.Rxe5 Rxd6 29.Re3 Rd5 30.Bf6 Qc5 31.Re4 Qd6 32.Rff4 Bf5 33.Be7 Qc7 34.Re3 Re8 35.Qh4 Be6 36.Bg5 Bd7 37.Bh6 Qd6 38.Rg3 Bf5 39.Bg5 Re6 40.Rff3 f6 41.Bf4 Qb4 42.a3 Qe7 43.Bc1 Re1 44.Bb2 Re6 45.Qh6 Qg7 46.Qf4 Qd7 47.Qb8+ Re8 48.Qa7 Kf7 49.Qb6 Rb5 50.Qf2 Qd6 51.Ba1 Qxa3 52.Qd4 Re6 53.Rf1 Rd5 54.Qh4 Kg7 55.Rgf3 Qb4 56.g4 Bxd3 57.Bxf6+ Kg8 58.Qh6 Qd6+ 59.Kh1 Rxf6 60.Rxf6 Be4+ 61.R6f3 Rd1 0-1
2012.08.08 38th Badalona Open A
3428478 FM Bykov, Alexe1 (2374) GM Barrientos, S (2500) 0-1
1.d4 Nf6 2.c4 e6 3.g3 d5 4.Nf3 Bb4+ 5.Bd2 Be7 6.Bg2 O-O 7.O-O c6 8.Qc2 b6 9.Bf4 Ba6 10.Ne5 Nfd7 11.Rd1 Nxe5 12.dxe5 Bxc4 13.e4 Nd7 14.Nc3 g5 15.Be3 Nxe5 16.h3 Rc8 17.f4 Ng6 18.fxg5 Bxg5 19.Qf2 f5 20.exd5 cxd5 21.b3 Bxb3 22.axb3 Rxc3 23.Bd4 Rc7 24.h4 Bf6 25.h5 Ne5 26.Qf4 Ng4 27.Bxf6 Nxf6 28.Rac1 Rxc1 29.Rxc1 Nxh5 30.Qe5 Rf6 31.Re1 f4 0-1
2012.08.07 38th Badalona Open A
3428462 GM Barrientos, S (2500) FM Buchenau, F (2299) 0-1
1.e4 e6 2.d4 d5 3.Nc3 Nf6 4.e5 Nfd7 5.f4 c5 6.Nf3 Nc6 7.Be3 a6 8.Qd2 b5 9.Nd1 b4 10.Be2 Qb6 11.c3 a5 12.O-O Be7 13.Bf2 g6 14.c4 dxc4 15.d5 exd5 16.Ne3 d4 17.Nd5 Qb7 18.Nxe7 Nxe7 19.Bxc4 Nb6 20.Be2 Be6 21.Rac1 Rc8 22.Bh4 Nbd5 23.Bd3 Ne3 24.Rf2 O-O 25.Bf6 N7d5 26.Be4 Bf5 27.Ng5 Bxe4 28.Nxe4 Nxf6 29.Nxf6+ Kg7 30.Rf3 Rfd8 31.b3 c4 32.bxc4 Rxc4 33.Rxc4 Nxc4 34.Qd3 Qc6 35.Rh3 h6 36.Rf3 Ne3 37.h4 Qc3 38.Qe4 Qd2 0-1
2012.08.06 38th Badalona Open A
3428450 FM Kiewra, K (2364) GM Barrientos, S (2500) 1/2-1/2
1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Qc2 c5 5.dxc5 O-O 6.Nf3 Bxc5 7.Bg5 Nc6 8.e4 h6 9.Bh4 Be7 10.Be2 Nh5 11.Bg3 Nxg3 12.hxg3 Qc7 13.O-O a6 14.Rfd1 Rb8 15.Nd5 exd5 16.cxd5 Bf6 17.Rac1 Re8 18.dxc6 dxc6 19.Nd2 Be6 20.b3 Rbd8 21.Nc4 Bd4 22.Bf3 b5 23.Nb2 c5 24.Nd3 Rc8 25.Nf4 Qe5 26.Ne2 g5 27.Nxd4 cxd4 28.Qd2 Rc3 29.Be2 Qxe4 30.Bd3 Qe5 31.Re1 Qf6 32.Re4 Rec8 33.Rce1 Kg7 34.Re5 R8c5 35.f4 Rxe5 36.Rxe5 b4 37.Ra5 gxf4 38.gxf4 Qh4 39.Re5 Qg3 40.Be2 d3 41.Bd1 Bg4 42.Re3 Qxf4 43.Bxg4 Qxg4 44.Rxd3 Rxd3 45.Qxd3 a5 46.Qd5 Qg5 47.Qd4+ Kh7 48.Qd7 Qc1+ 49.Kh2 Qf4+ 50.Kg1 Kg7 51.Qd5 Qg5 52.Qd4+ Kg6 53.Qd6+ Kh7 54.Qd3+ Kg8 55.Qd7 h5 56.Qe8+ Kg7 57.Qd7 Qe5 58.Qd8 f6 59.Qd2 Kg6 60.Kh1 h4 61.Qd3+ Kg5 62.Qd2+ Kg6 63.Qd3+ f5 64.Qa6+ Kg5 65.Qa8 Qa1+ 66.Kh2 Qe5+ 67.Kh1 Qc5 68.Qd8+ Kg4 69.Qd1+ Kf4 70.Qd2+ Qe3 71.Qd6+ Kg4 72.Qg6+ Qg5 73.Qc6 Kh5 74.Qe8+ Qg6 75.Qh8+ Qh6 76.Qe8+ Kg5 77.Qe3+ Kh5 78.Qe2+ Kg6 79.Qe5 1/2-1/2
2012.08.05 38th Badalona Open A
3432571 GM Barrientos, S (2500) FM Rodriguez Garcia, V (2383) 1-0
1.e4 d6 2.d4 Nf6 3.f3 e5 4.Ne2 Be7 5.c4 O-O 6.Nbc3 c6 7.d5 Nh5 8.Be3 c5 9.Qd2 a6 10.g4 Bh4+ 11.Kd1 Nf4 12.Nxf4 exf4 13.Bxf4 Qe7 14.Be2 Nd7 15.Bg3 Bf6 16.Ke1 Ne5 17.Kf2 g6 18.Kg2 Bg7 19.Rae1 Qd8 20.h3 f6 21.f4 Nf7 22.Rhf1 Bd7 23.a4 Qa5 24.Qc2 Rae8 25.Bd3 Qd8 26.Re2 Qc8 27.Kh2 Qd8 28.Ref2 Bc8 29.Kh1 Qc7 30.Qd2 Qd8 31.Qd1 Qe7 32.Bh2 Qd8 33.h4 Qe7 34.Rg2 Kh8 35.Be2 Qd8 36.h5 gxh5 37.e5 hxg4 38.e6 Nh6 39.f5 Rg8 40.Ne4 Bf8 41.Qd2 b5 42.b3 Bb7 43.Bd3 Qa8 44.Nxf6 Qd8 45.Nxe8 Qxe8 46.f6 1-0
2012.08.04 38th Badalona Open A
3432556 IM Rojas Keim, L (2426) GM Barrientos, S (2500) 1-0
1.d4 Nf6 2.Bg5 e6 3.e4 h6 4.Bxf6 Qxf6 5.Nc3 d6 6.Qd2 c6 7.O-O-O Nd7 8.g3 e5 9.d5 g5 10.Be2 h5 11.Kb1 Nb6 12.Nf3 Be7 13.h4 g4 14.Ng5 Qh6 15.Qd3 f6 16.Ne6 Bxe6 17.dxe6 O-O-O 18.f3 f5 19.exf5 gxf3 20.Qxf3 d5 21.Rdf1 Bf6 22.g4 hxg4 23.Qxg4 Rdg8 24.Qb4 e4 25.a4 Qe3 26.a5 Na8 27.a6 Nb6 28.axb7+ Kxb7 29.Qa3 Rg2 30.Ba6+ Ka8 31.Qd6 1-0
2012.08.03 38th Badalona Open A
3432548 GM Barrientos, S (2500) IM Perpinya Rofes, L (2394) 1-0
1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 e6 5.Nc3 d6 6.f4 Nf6 7.Nf3 Be7 8.Bd3 O-O 9.O-O a6 10.Kh1 b5 11.a3 Bb7 12.Qe1 b4 13.axb4 Nxb4 14.Nd4 Nd7 15.Nb3 a5 16.Qe2 Nxd3 17.cxd3 Qb6 18.Nd2 Nc5 19.Nc4 Qc7 20.Nb5 Qd7 21.Nd4 Ba6 22.Rd1 Qc7 23.b3 a4 24.bxa4 Nxd3 25.Qxd3 Bxc4 26.Qg3 Qb7 27.e5 dxe5 28.fxe5 Rfd8 29.Bh6 Bf8 30.h3 Rd5 31.Nf3 Rxa4 32.Rxa4 Rxd1+ 33.Kh2 Bd3 34.Rd4 Bc2 35.Bd2 Qb6 36.Qh4 Bg6 37.Rd8 Rxd2 38.Nxd2 Qc7 39.Qd4 f6 40.Qd6 Qf7 41.Nf3 Be4 42.Nd4 Bd5 43.Ne2 fxe5 44.Qxe5 Qe7 45.Rc8 Qb7 46.Rc7 Qb4 47.Ng3 g6 48.Qf6 e5 49.Qxe5 Bf7 50.Rd7 Bg7 51.Rd8+ Bf8 52.Ne4 1-0
2012.08.02 38th Badalona Open A
3432542 IM Mestre Bellido, H (2321) GM Barrientos, S (2500) 0-1
1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.Be2 Nbd7 7.O-O g6 8.f4 Bg7 9.Kh1 O-O 10.Bf3 Qc7 11.g4 e5 12.Nde2 exf4 13.g5 Ne8 14.Nxf4 Ne5 15.Bg2 Qd8 16.Nfd5 Be6 17.Qe1 Rc8 18.Qh4 Bxd5 19.exd5 Rc4 20.Qg3 f5 21.gxf6 Nxf6 22.Bg5 Nf7 23.Bd2 Nh5 24.Qf2 Ne5 25.Qe3 Rh4 26.Rxf8+ Bxf8 27.Qe1 Bg7 28.Ne4 h6 29.Nxd6 Ng4 30.Qe6+ Kh7 31.Nc4 Rxh2+ 32.Kg1 Qh4 33.Be1 Rh1+ 34.Bxh1 Qh2+ 0-1
2012.08.01 38th Badalona Open A
3432534 GM Barrientos, S (2500) Castro, Jose VEN (2252) 1-0
1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 e5 6.Ndb5 d6 7.Bg5 a6 8.Na3 b5 9.Nd5 Be7 10.Bxf6 Bxf6 11.c4 b4 12.Nc2 O-O 13.g3 Bg5 14.h4 Bh6 15.Bh3 Qa5 16.b3 Be6 17.Kf1 Qc5 18.Kg2 Ra7 19.Qe1 a5 20.Rd1 Rb8 21.Nde3 Bxe3 22.Qxe3 a4 23.Qd3 Rd8 24.Bxe6 fxe6 25.h5 axb3 26.axb3 Ra2 27.h6 g6 28.Ra1 Rda8 29.Rxa2 Rxa2 30.Rd1 Na5 31.Ne3 Nb7 32.Ng4 Qc6 33.Qf3 Ra8 34.Nf6+ 1-0
2012.07.28 38th Sitges Open
3436621 GM Barrientos, S (2500) FM Hjelmaas, L (2273) 1-0
1.e4 e6 2.d4 d5 3.Nd2 Nf6 4.e5 Nfd7 5.c3 c5 6.Bd3 Nc6 7.Ngf3 g6 8.h4 h6 9.O-O cxd4 10.cxd4 Qb6 11.Nb3 Be7 12.Be3 a5 13.a4 g5 14.hxg5 hxg5 15.g3 Rg8 16.Rc1 g4 17.Nh2 f5 18.exf6 Nxf6 19.Bb5 Bd7 20.Nc5 Bxc5 21.Rxc5 Ne4 22.Nxg4 Ke7 23.Nh6 Qc7 24.Nxg8+ Rxg8 25.Qh5 Rxg3+ 26.fxg3 Qxg3+ 27.Kh1 Qxe3 28.Rf7+ Kd8 29.Qh4+ Kc7 30.Bxc6 bxc6 31.Qf4+ Qxf4 32.Rxf4 Nxc5 33.dxc5 e5 34.Rf7 Kc8 35.Rg7 Bf5 36.Rg5 Bc2 37.Rxe5 Bxa4 38.Kg1 Kb7 39.Kf2 Bb5 40.Ke3 Kb8 41.Kd4 Kb7 42.Re7+ Kb8 43.Re1 Kb7 44.Ra1 a4 45.Re1 Kb8 46.Re7 Ka8 47.Kc3 Kb8 48.Kb4 Kc8 49.Kc3 Kb8 50.Kd4 Kc8 51.Ke5 Kb8 52.Rg7 Kc8 53.Rg4 Kc7 54.Ke6 Kc8 55.Kd6 Kb7 56.Rg8 d4 57.Ke5 d3 58.Rd8 Kc7 59.Rd6 Kb7 60.Rd7+ Kc8 61.Rd4 Kc7 62.Ke4 Kb7 63.Ke3 Ka6 64.Kd2 Kb7 65.Rd7+ Kc8 66.Rg7 Kd8 67.Kc3 Kc8 68.Rg6 Kd7 69.Rd6+ Kc7 70.Kd4 Kb7 71.Ke5 Kc7 72.Rd4 Kb7 73.Kd6 Kb8 74.Kd7 Kb7 75.Rb4 Kb8 76.Kd8 Kb7 77.Rd4 Kb8 78.Rd7 Bc4 79.Rd4 Bb5 80.Kd7 Kb7 81.Kd6 Kb8 82.Rh4 Kb7 83.Rh7+ Kc8 84.Rd7 Bc4 85.Rc7+ Kb8 86.Kxc6 Bb5+ 87.Kb6 d2 88.Rg7 Kc8 89.Rg8+ Kd7 90.Rg1 Be2 91.c6+ Kd6 92.c7 Bg4 93.Rd1 1-0
2012.07.26 38th Sitges Open
3436599 GM Barrientos, S (2500) IM Arenas, D (2406) 0-1
1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 g6 6.Be3 Bg7 7.f3 a6 8.Qd2 Nbd7 9.g4 b5 10.O-O-O Bb7 11.Bd3 Rc8 12.Kb1 Nb6 13.h4 h5 14.e5 Nfd5 15.Nxd5 Bxd5 16.e6 fxe6 17.Bxg6+ Kd7 18.Rhe1 Nc4 19.Qc1 hxg4 20.f4 Rxh4 21.f5 Qg8 22.Bg5 Rh3 23.fxe6+ Kc7 24.b3 Bxd4 25.Rxd4 Qxg6 26.Rxd5 Nb6 27.Rd4 Kb7 28.Bxe7 Qg7 29.Rf4 Rf3 30.Bxd6 Nd5 31.Be5 Qh6 32.Qd1 Qxe6 33.Rxf3 gxf3 34.Qxf3 Qc6 35.Qf5 Ka8 36.Kb2 Re8 0-1
version fa9c69a7dde0
English | Français | Español