WORLDBASE

WORLDBASE Players FM Atares Buisan, Sergio

Stockfish
GameID: 0
FIDE Country B-Year Gender Standard Rapid Blitz
54731810 ESP 2009 M 2250 2150 1913
113 games
2026.07.21 Titled Tue 21st Jul 2026
3491124 FM Rekuc, Patryk (2216) FM Atares Buisan, Sergio (2220) 1-0
1.Nf3 b6 2.e4 Bb7 3.Nc3 e6 4.d4 Bb4 5.Bd3 c5 6.dxc5 bxc5 7.Bd2 Nf6 8.Qe2 d5 9.exd5 Nxd5 10.Bb5+ Nd7 11.Ne5 Nb6 12.a3 Bxc3 13.Bxc3 O-O 14.Nxd7 Nxd7 15.O-O-O Bd5 16.Qg4 Nf6 17.Qg5 h6 18.Qg3 Qe7 19.Rhe1 Rab8 20.Rxd5 Rxb5 21.Rf5 Ne8 22.Rh5 f6 23.Rxh6 e5 24.Rh4 Nd6 25.Rd1 Nf5 26.Qd3 Nxh4 27.Qxb5 Nxg2 28.Rd7 Qe6 29.Qb7 Qg4 30.h3 Qg6 31.Qd5+ Kh7 32.Qxc5 Re8 33.Bd2 Nh4 34.Be3 Nf5 35.Qxa7 Rc8 36.Kb1 Nxe3 37.Qxe3 Qxc2+ 38.Ka1 Qf5 39.Rd1 Rc2 40.Rf1 Rc4 41.f3 Rf4 42.Qc1 Rd4 43.Rg1 Rd3 44.Qc7 Rd7 45.Qc6 Rd3 46.Qb7 Rd7 47.Qb3 Rd3 48.Qf7 Kh6 49.Qxg7+ Kh5 50.Qh8+ 1-0
2026.07.21 Titled Tue 21st Jul 2026
3491424 WGM Hejazipour, M (2344) FM Atares Buisan, Sergio (2220) 0-1
1.Nf3 d5 2.b3 Bg4 3.e3 Bxf3 4.Qxf3 e5 5.Qd1 Nf6 6.Bb2 Nc6 7.Bb5 Bd6 8.Bxc6+ bxc6 9.d4 e4 10.O-O O-O 11.c4 Qd7 12.Ba3 Rae8 13.Bxd6 cxd6 14.Nc3 dxc4 15.bxc4 h5 16.h3 h4 17.Qa4 Rc8 18.Rab1 Rfe8 19.Qa5 d5 20.Na4 Qf5 21.Rb7 Nh7 22.f4 Re6 23.Nc5 Rg6 24.Kh2 Ng5 25.Nd7 Nxh3 26.Ne5 Rg3 27.Rxf7 Qh5 28.Qd2 dxc4 29.gxh3 c3 30.Qf2 Rb8 31.Rc1 Rb2 32.Rc2 Qd1 33.Rxb2 cxb2 34.Rb7 b1=Q 35.Rxb1 Qxb1 36.Nxc6 Rf3 37.Qg2 Qe1 38.Ne7+ Kf8 39.Ng6+ Ke8 40.Nxh4 Rf2 41.Qxf2 Qxf2+ 42.Ng2 Qxa2 0-1
2026.07.21 Titled Tue 21st Jul 2026
3491946 FM Atares Buisan, Sergio (2220) CM Sitnic, A (2040) 1-0
1.e4 c6 2.b3 d5 3.Nc3 dxe4 4.Nxe4 Nf6 5.Nxf6+ exf6 6.Bb2 Bd6 7.Qe2+ Be6 8.O-O-O O-O 9.Qf3 Qd7 10.Bd3 Bg4 11.Qe4 f5 12.Qd4 f6 13.f3 Bh5 14.Qh4 Bg6 15.Nh3 Qc7 16.f4 Na6 17.Rhg1 Nb4 18.Bc4+ Kh8 19.a3 b5 20.Be6 Nd5 21.g4 Ne7 22.g5 Nd5 23.gxf6 Nxf6 24.Rxg6 1-0
2026.07.21 Titled Tue 21st Jul 2026
3491696 FM Atares Buisan, Sergio (2220) FM Kononenko, Dmitry2 (2099) 0-1
1.e4 c6 2.Nc3 d5 3.Nf3 Bg4 4.d3 d4 5.Nb1 c5 6.Be2 Nc6 7.O-O e5 8.Nbd2 Bd6 9.Nc4 Nge7 10.a4 O-O 11.Bg5 f6 12.Bh4 Be6 13.Bg3 Bc7 14.Nfd2 a6 15.Bg4 Bf7 16.f4 b5 17.axb5 axb5 18.Rxa8 Qxa8 19.Na3 Qb7 20.fxe5 Bxe5 21.Bxe5 Nxe5 22.Bf5 c4 23.Nf3 N7c6 24.Nxe5 Nxe5 25.Qd2 cxd3 26.cxd3 b4 27.Nc2 b3 28.Nxd4 Rd8 29.Nf3 Nxd3 30.Qc3 Qb6+ 31.Kh1 Nf2+ 32.Rxf2 Qxf2 33.Qc1 Qe2 34.Ng1 Qc2 35.Qa1 g6 36.Bg4 Qxe4 37.h3 Qe5 38.Bf3 Rd2 39.Qa8+ Kg7 40.Qb7 Rxb2 41.Bc6 Rb1 42.Qb6 b2 43.Ba4 Rc1 0-1
2026.07.21 Titled Tue 21st Jul 2026
3490936 WFM Shubenkova, Veronika (2121) FM Atares Buisan, Sergio (2220) 1-0
1.d4 e6 2.e3 c5 3.f4 d5 4.Nf3 Nf6 5.c3 Be7 6.Bd3 O-O 7.Nbd2 Bd7 8.O-O b5 9.Ne5 c4 10.Bc2 b4 11.Rf3 g6 12.Rh3 Nc6 13.g4 Nxe5 14.fxe5 Ne8 15.e4 Bg5 16.Nf3 f6 17.Nxg5 fxg5 18.Qd2 bxc3 19.bxc3 Rf4 20.Qg2 Bc6 21.Bxf4 gxf4 22.g5 Ng7 23.Rf1 Nh5 24.exd5 Bxd5 25.Be4 Bxe4 26.Qxe4 Qxg5+ 27.Kh1 Rf8 28.Rg1 Qf5 29.Qxf5 Rxf5 30.Rf3 g5 31.Rg4 Ng7 32.h4 h6 33.Kg2 Kf7 34.Kf2 Nh5 35.hxg5 hxg5 36.Rh3 Kg6 37.Kf3 Ng3 38.Rh8 Rf7 39.Rg8+ Kh6 40.R8xg5 Nf5 41.Rg6+ Kh5 42.Rf6 Rb7 43.Rf8 Nh4+ 44.Kxf4 Ng6+ 45.Rxg6 Kxg6 46.Rf6+ Kg7 47.Rxe6 Rb2 48.Re7+ Kg6 49.Rxa7 Rc2 50.a4 Rxc3 51.Ke4 Rc1 52.Rc7 c3 53.Kd5 Ra1 54.Rxc3 Rxa4 55.Rc7 Kf5 56.Rf7+ Kg6 57.Rf6+ Kg7 58.Ke4 Rb4 59.Rd6 Kf7 60.Kf5 Rb1 61.Rd7+ Ke8 62.e6 Re1 63.d5 Re2 64.Ra7 Re1 65.d6 Rf1+ 66.Kg4 Rg1+ 67.Kf3 Kf8 68.Ra8+ Kg7 69.d7 Rf1+ 70.Ke2 Rf6 71.d8=Q Kh7 72.e7 Rc6 73.Qh8+ Kg6 74.e8=Q+ Kg5 75.Qhe5+ Kg4 76.Ra4+ Kh3 77.Q8h5+ Kg2 78.Qeh2# 1-0
2026.07.21 Titled Tue 21st Jul 2026
3490441 FM Atares Buisan, Sergio (2220) FM Shandrygin, Nikita (2209) 1-0
1.d4 d5 2.Nc3 Nc6 3.Bf4 e5 4.dxe5 d4 5.Ne4 f6 6.exf6 Nxf6 7.Nxf6+ Qxf6 8.Bd2 Bf5 9.Nf3 Nb4 10.Bxb4 Bxb4+ 11.c3 dxc3 12.Qa4+ c6 13.Qxb4 cxb2 14.Rd1 b1=Q 15.Rxb1 Bxb1 16.Qxb1 Qc3+ 17.Nd2 O-O-O 18.Qf5+ Rd7 19.f3 Qxd2+ 20.Kf2 Re8 21.g3 Qe3+ 22.Kg2 g6 23.Qg4 Kc7 24.h4 Rd2 25.h5 g5 26.h6 Rxa2 27.Qf5 Re7 28.Rh5 Qe5 29.Qg4 Rxe2+ 30.Kh3 Rf2 31.Rxg5 Qd6 32.Bc4 Qxh6+ 33.Rh5 Qd6 34.Rg5 h5 35.Rxh5 Qd2 36.Qg5 Qxg5 37.Rxg5 Rxf3 38.Kg4 Rf6 39.Bd3 b5 40.Bf5 Kb6 41.Rh5 a5 42.Rh2 a4 43.Rd2 a3 44.Rd8 Rxf5 45.Kxf5 b4 46.g4 a2 47.Rb8+ Rb7 48.Ra8 Ra7 49.Rb8+ Kc5 50.Re8 a1=Q 51.Re5+ 1-0
2026.07.21 Titled Tue 21st Jul 2026
3490499 IM Goutham Krishna H (2433) FM Atares Buisan, Sergio (2220) 1-0
1.b3 e5 2.Bb2 d6 3.g3 Nc6 4.Bg2 Nf6 5.c4 g6 6.Nc3 Bg7 7.e3 O-O 8.Nge2 Be6 9.O-O Qd7 10.d3 Bh3 11.a3 Bxg2 12.Kxg2 a5 13.Qd2 Ng4 14.h3 Nh6 15.Nd5 f5 16.b4 b6 17.f4 Nf7 18.Nec3 axb4 19.axb4 Rfe8 20.b5 Ne7 21.Nxe7+ Qxe7 22.Nd5 Qd7 23.Bc3 Rec8 24.Kh2 Nd8 25.Qb2 Nf7 26.fxe5 dxe5 27.e4 fxe4 28.dxe4 Rxa1 29.Qxa1 Qe6 30.Bb4 Nd6 31.Qa6 Rf8 32.Rxf8+ Bxf8 33.Bxd6 Bxd6 34.Qa8+ Kg7 35.Qd8 Qf7 36.Kg2 Kh6 37.g4 g5 38.Ne3 Kg6 39.Qc8 h5 40.Qf5+ Qxf5 41.exf5+ Kh6 42.Kf3 hxg4+ 43.hxg4 Kg7 44.Ke4 Kf6 45.Nf1 Kf7 46.Kd5 Kf6 47.Ng3 Ke7 48.Ne4 Kf7 49.Nxg5+ Kg7 50.Ne4 Kf7 51.g5 Kg7 52.Ke6 Kh7 53.Kf7 Kh8 54.g6 1-0
2026.07.21 Titled Tue 21st Jul 2026
3490769 FM Atares Buisan, Sergio (2220) FM Warchol, Kamil (2286) 1-0
1.e4 c6 2.c4 d5 3.exd5 cxd5 4.Nc3 d4 5.Ne4 e5 6.d3 Nc6 7.g3 f5 8.Bg5 Bb4+ 9.Nc3 Qxg5 10.a3 Ba5 11.b4 Nxb4 12.axb4 Bxb4 13.Qa4+ Bd7 14.Qxb4 dxc3 15.Qxc3 Bc6 16.Qxe5+ Ne7 17.f3 O-O 18.Bg2 Rfe8 19.Nh3 Qh6 20.O-O Nd5 21.Qb2 Ne3 22.Rfe1 Nxg2 23.Qxg2 Re3 24.Nf4 Rxf3 25.Nd5 Bxd5 26.cxd5 Qb6+ 27.Kh1 Rxd3 28.Qe2 Rxd5 29.Qa2 Rd8 30.Rad1 Qe6 31.Rxe6 Rxd1+ 32.Re1+ Kh8 33.Rxd1 Rxd1+ 34.Kg2 h6 35.Qxa7 Rd7 36.Qb8+ Kh7 37.Qc8 Rf7 38.Qe6 Rf6 39.Qe5 b6 40.Kf3 Kg8 41.Kf4 Kh7 42.Qd5 Kg6 43.Qg8 Rf7 44.Qe8 h5 45.h4 b5 46.Qxb5 Rf6 47.Qe8+ Kh6 48.Qe3 Kg6 49.Ke5 f4 50.gxf4 Rf5+ 51.Ke4 Rf6 52.Qg3+ Kf7 53.Qg5 g6 54.Qh6 Re6+ 55.Kf3 Rf6 56.Qh7+ Ke6 57.Qg7 1-0
2026.07.21 Titled Tue 21st Jul 2026
3491544 FM Atares Buisan, Sergio (2220) CM Sava, Robert-Gabriel (2313) 0-1
1.d4 e6 2.Nc3 Nf6 3.Bf4 d5 4.Qd2 Bd6 5.O-O-O O-O 6.h4 c5 7.Nf3 Nc6 8.Bxd6 Qxd6 9.dxc5 Qxc5 10.e3 Rd8 11.Nd4 e5 12.Nb3 Qe7 13.Be2 Be6 14.h5 h6 15.Rhg1 d4 16.exd4 exd4 17.Nb5 Rac8 18.Bd3 a6 19.Na3 Nb4 20.Kb1 b5 21.g4 Nxd3 22.cxd3 Bxg4 23.f3 Bxh5 24.Qxh6 Bg6 25.Rxg6 fxg6 26.Qxg6 Qf7 27.Qg2 Nh5 28.Rh1 Qf5 29.Nc2 Nf4 30.Qh2 Qxd3 31.Nxd4 Rxd4 32.Qh8+ Kf7 33.Qxc8 Qd1+ 34.Rxd1 Rxd1# 0-1
2026.07.21 Titled Tue 21st Jul 2026
3491834 FM Golubovic, Erik (2306) FM Atares Buisan, Sergio (2220) 1-0
1.d4 e6 2.c4 d5 3.Nf3 dxc4 4.e3 c5 5.Bxc4 cxd4 6.exd4 Nf6 7.O-O Be7 8.Nc3 O-O 9.Re1 b6 10.d5 exd5 11.Nxd5 Nc6 12.Nxe7+ Nxe7 13.Qxd8 Rxd8 14.Rxe7 Bb7 15.Bg5 Bxf3 16.gxf3 Nd5 17.Re5 Nf6 18.Bxf6 gxf6 19.Re7 Kg7 20.Bxf7 Kh6 21.Rae1 Rac8 22.R1e4 Rc2 23.Be6 Rd1+ 24.Kg2 Rdd2 25.Rh4+ Kg6 26.Bf7+ Kg7 27.Bb3+ Kf8 28.Bxc2 Kxe7 29.Rxh7+ Ke6 30.Bb3+ Ke5 31.Rxa7 Rxb2 32.Re7+ Kf4 33.Re4+ Kg5 34.h4+ Kh5 35.Rg4 Rb1 36.Bf7+ Kh6 37.h5 b5 38.Rg6+ Kxh5 39.Rxf6+ Kh4 40.Rh6+ Kg5 41.Rh5+ Kf4 42.Bb3 Rb2 43.Rh4+ Kg5 44.Rb4 Rd2 45.Rxb5+ Kf4 46.Rb4+ Kg5 47.a4 Rd6 48.a5 Ra6 49.Bc4 Rc6 50.a6 Rc7 51.Bd5 1-0
2026.07.21 Titled Tue 21st Jul 2026
3491323 FM Atares Buisan, Sergio (2220) Lai, Duc Minh (2131) 1-0
1.e4 e5 2.Nf3 Nc6 3.Nc3 Nf6 4.Bc4 Nxe4 5.Nxe4 d5 6.Bd3 dxe4 7.Bxe4 Bd6 8.O-O O-O 9.d3 f5 10.Bd5+ Kh8 11.Bb3 Na5 12.Re1 Qf6 13.Bd2 Nxb3 14.axb3 e4 15.dxe4 fxe4 16.Rxe4 Qxb2 17.Rc4 Qf6 18.Bc3 Qg6 19.Ra5 h6 20.Nh4 Qf7 21.Qd2 Kg8 22.Re4 Bd7 23.Be5 Bc6 24.Rf4 Qe6 25.Bxd6 cxd6 26.Raf5 g5 27.Rxf8+ Rxf8 28.Rxf8+ Kxf8 29.Nf3 Bxf3 30.gxf3 b6 31.Kg2 Ke7 32.Qc3 Kd8 33.Qh8+ Kc7 34.Qg7+ Kb8 35.Qd4 Qg6 36.Qd5 Kc7 37.c3 Qf6 38.Qc4+ Kb7 39.b4 Qe7 40.Qd5+ Kb8 41.b5 h5 42.c4 h4 43.h3 Qf6 44.Qg8+ Kb7 45.Qh7+ Kb8 46.Qd7 Qf4 47.Qe6 Kb7 48.Qd5+ Kb8 49.Kf1 Qe5 50.Qc6 Qe6 51.Kg2 Qe5 52.Qd7 Qf6 53.Qe8+ Kb7 54.Qe4+ Kb8 55.Qd5 Qf4 56.Qe6 Kb7 57.Qe7+ Kb8 58.Qd8+ Kb7 59.Qd7+ Kb8 60.Qe7 Qe5 61.Qxe5 dxe5 62.f4 exf4 63.Kf3 Kc7 64.Kg4 Kd6 65.Kxg5 Kc5 66.Kxh4 Kxc4 67.Kg4 Kxb5 68.h4 Kc4 69.h5 b5 70.h6 b4 71.h7 b3 72.h8=Q a5 73.Qb2 a4 74.Kxf4 Kb4 75.Qd4+ Kb5 76.Qc3 1-0
2026.07.11 45th Benasque Open 2026
3468978 GM Cardoso Cardoso, Jose Gabriel (2510) FM Atares Buisan, Sergio (2220) 1-0
1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O b5 6.Bb3 Bc5 7.a4 Bb7 8.d3 d6 9.Bg5 h6 10.Bh4 b4 11.Nbd2 g5 12.Bg3 O-O 13.Nc4 Bc8 14.c3 Bg4 15.Ne3 Bxe3 16.fxe3 bxc3 17.bxc3 Kg7 18.h3 Be6 19.Bc2 Qe7 20.d4 Bc4 21.Rf2 a5 22.Nh4 Qe8 23.Nf5+ Kg6 24.Nxh6 Kxh6 25.Rxf6+ Kg7 26.Rf2 f6 27.Bd3 Bxd3 28.Qxd3 Rb8 29.Raf1 Qg6 30.Kh2 Rb6 31.Qc4 Qxe4 32.Rxf6 Rxf6 33.Rxf6 d5 34.Qf1 1-0
2026.07.10 45th Benasque Open 2026
3468947 FM Atares Buisan, Sergio (2220) FM Krauchi Romero, Martin (2362) 1/2-1/2
1.e4 c6 2.Nc3 d5 3.Nf3 dxe4 4.Nxe4 Nf6 5.Qe2 Bg4 6.Nxf6+ gxf6 7.Qe3 e6 8.b3 Nd7 9.Bb2 Qa5 10.Be2 Rg8 11.a3 f5 12.b4 Qc7 13.h3 Bxf3 14.Bxf3 Bg7 15.Bxg7 Rxg7 16.O-O Ne5 17.Rab1 O-O-O 18.Kh1 Nxf3 1/2-1/2
2026.07.09 45th Benasque Open 2026
3468914 GM Cifuentes Parada, R (2397) FM Atares Buisan, Sergio (2220) 0-1
1.Nf3 Nf6 2.c4 e6 3.d4 d5 4.Nc3 Bb4 5.e3 O-O 6.Bd3 dxc4 7.Bxc4 b6 8.O-O Bb7 9.Qe2 Nbd7 10.Rd1 Qe7 11.a3 Bd6 12.e4 e5 13.d5 Nh5 14.g3 g6 15.Bg5 f6 16.Bh6 Ng7 17.Nb5 a6 18.Nxd6 cxd6 19.Rac1 b5 20.Ba2 Rfc8 21.b4 Nb6 22.Bb3 Qd7 23.Be3 Na4 24.Bxa4 bxa4 25.Nd2 Rxc1 26.Rxc1 Rc8 27.Rxc8+ Qxc8 28.Nc4 Qc7 29.Bb6 Qd7 30.Na5 f5 31.f3 Bc8 32.Nc6 fxe4 33.fxe4 Ne8 34.Qf2 Kg7 35.Bd8 Qf7 36.Qxf7+ Kxf7 37.Kf2 Bd7 38.Ke3 Bxc6 39.dxc6 Ke6 40.Kd3 d5 41.exd5+ Kxd5 42.c7 Nd6 43.Be7 e4+ 44.Ke2 Nc8 45.Bc5 a5 46.Ke3 axb4 47.axb4 a3 48.Bd4 a2 49.b5 g5 50.g4 Nb6 51.Bxb6 a1=Q 52.c8=Q Qe1# 0-1
2026.07.07 45th Benasque Open 2026
3468842 GM Ubilava, E (2368) FM Atares Buisan, Sergio (2220) 1-0
1.Nf3 Nf6 2.c4 e6 3.g3 d5 4.Bg2 Be7 5.O-O O-O 6.d4 a5 7.Bg5 h6 8.Bxf6 Bxf6 9.Nc3 c6 10.Rc1 Nd7 11.b3 b6 12.cxd5 cxd5 13.Re1 Be7 14.e3 Ba6 15.Bf1 Bxf1 16.Rxf1 Qb8 17.Nb5 Rc8 18.Qd2 Qb7 19.a4 Bb4 20.Qb2 Rxc1 21.Rxc1 Rc8 22.Rc2 Rxc2 23.Qxc2 Kh8 24.Kf1 Kg8 25.Ke2 h5 26.Ng5 Nf6 27.f3 g6 28.Nh3 Ne8 29.Nf4 Kg7 30.Nd3 Bd6 31.Ne5 Bxe5 32.dxe5 Kf8 33.Qc1 Qe7 34.Qc8 Qc5 35.Nd6 Qxc8 36.Nxc8 Nc7 37.Nxb6 Na6 38.e4 dxe4 39.Nc4 exf3+ 40.Kxf3 f6 41.Nxa5 Nc5 42.exf6 Kf7 43.Ke3 e5 44.Nc6 Nxb3 45.a5 Nc5 46.Nxe5+ Kxf6 47.Nd3 Na6 48.Kd4 Kf5 49.Kd5 Kg4 50.Kc6 1-0
2026.06.30 Titled Tue 30th Jun 2026
3465737 CM Nguyen, Luong Vu (2127) FM Atares Buisan, Sergio (2220) 0-1
1.e4 e5 2.Nc3 Nf6 3.g3 Nc6 4.Bg2 Bc5 5.Nge2 O-O 6.O-O d6 7.h3 Be6 8.Nd5 Bxd5 9.exd5 Ne7 10.d4 exd4 11.Bg5 Ng6 12.Nxd4 h6 13.Be3 Qd7 14.c4 Rfe8 15.Qc2 Rxe3 16.fxe3 Re8 17.Qd2 Ne4 18.Bxe4 Rxe4 19.Kg2 Qe7 20.Rf3 Bxd4 21.Re1 Bf6 22.b3 b6 23.a4 a5 24.Re2 h5 25.Qe1 h4 26.g4 Be5 27.Qf1 Bg3 28.Qc1 Nf4+ 29.Rxf4 Bxf4 30.Kf3 Bg3 0-1
2026.06.30 Titled Tue 30th Jun 2026
3466260 IM Czerw, D (2364) FM Atares Buisan, Sergio (2220) 1-0
1.e4 e5 2.Nf3 Nc6 3.Bb5 Nge7 4.d4 d6 5.dxe5 dxe5 6.Nxe5 Qxd1+ 7.Kxd1 Be6 8.Nxc6 Nxc6 9.Bxc6+ bxc6 10.Be3 O-O-O+ 11.Nd2 Be7 12.f3 Kb7 13.c3 Rd3 14.Ke2 Rhd8 15.Rhd1 f5 16.exf5 Bxf5 17.Nf1 c5 18.Ng3 Bg6 19.Ne4 c4 20.Rxd3 cxd3+ 21.Kd2 a5 22.Bc5 Bh4 23.g3 Bxe4 24.fxe4 Bg5+ 25.Be3 Bxe3+ 26.Kxe3 c5 27.b3 Kc6 28.c4 a4 29.Rd1 a3 30.Rxd3 Rf8 31.Rd1 Re8 32.Rd2 Re7 33.Kf4 Rf7+ 34.Ke5 Rf6 35.g4 h6 36.h4 Rg6 37.Rg2 Rd6 38.g5 hxg5 39.hxg5 Kd7 40.Rf2 g6 41.Rf7+ Kc6 42.Rf6 1-0
2026.06.30 Titled Tue 30th Jun 2026
3464993 FM Atares Buisan, Sergio (2220) Sailer, M (2102) 1-0
1.c4 g6 2.d4 Bg7 3.e4 c5 4.dxc5 Qa5+ 5.Bd2 Qxc5 6.Bc3 Nf6 7.Bd3 d6 8.b4 Qc7 9.Qc2 Be6 10.Nd2 O-O 11.Ngf3 Rc8 12.O-O b5 13.Bxf6 Bxf6 14.e5 dxe5 15.Be4 Na6 16.Bxa8 Rxa8 17.Qe4 Rc8 18.cxb5 Nb8 19.h3 Bf5 20.Qe3 e4 21.Nd4 Qd7 22.N2b3 Rd8 23.Rad1 Qe8 24.Nxf5 gxf5 25.Rxd8 Qxd8 26.Rc1 Nd7 27.Rd1 Qc7 28.Qg3+ Qxg3 29.fxg3 1-0
2026.06.30 Titled Tue 30th Jun 2026
3466050 IM Korley, K (2425) FM Atares Buisan, Sergio (2220) 1-0
1.d4 d5 2.Nf3 Nf6 3.e3 Bf5 4.Bd3 Bxd3 5.Qxd3 e6 6.O-O Nbd7 7.Nbd2 Bd6 8.e4 dxe4 9.Nxe4 Nxe4 10.Qxe4 c6 11.c4 Nf6 12.Qe2 h6 13.Bd2 O-O 14.Rad1 Qc7 15.g3 Rad8 16.Bc3 Nd7 17.Rfe1 Rfe8 18.Rd3 c5 19.Red1 Nb6 20.b3 Be7 21.Ne5 Bf6 22.dxc5 Qxc5 23.Rxd8 Rxd8 24.Rxd8+ Bxd8 25.Qf3 Bf6 26.Nd3 Qd6 27.Bxf6 gxf6 28.Nf4 Qe7 29.Qg4+ Kf8 30.Nh5 Ke8 31.Qf4 f5 32.Qxh6 Kd8 33.Qh8+ Kc7 34.Qe5+ Kc6 35.Nf4 Qd7 36.Qb5+ Kc7 37.Qxd7+ Nxd7 38.h4 Kd6 39.Nd3 e5 40.Kf1 e4 41.Nf4 Ke5 42.Ke2 Kd4 43.Kd2 Ne5 44.Ne2+ Kc5 45.Kc3 a5 46.a3 Ng4 47.Nd4 Nxf2 48.Nxf5 b5 49.b4+ axb4+ 50.axb4+ Kb6 51.c5+ Kc6 52.Nd4+ Kd5 53.Nxb5 e3 54.Nd4 Ne4+ 55.Kd3 Nxg3 56.Kxe3 Ne4 57.c6 Nd6 58.b5 f5 59.b6 Nc4+ 60.Kf4 Nxb6 61.Kxf5 Kxd4 62.h5 Kc5 63.h6 Nc8 64.h7 Nd6+ 65.Kg6 Kxc6 66.h8=Q Kd5 67.Qh1+ Kc5 68.Kf6 Nc4 69.Ke6 Kd4 70.Qd5+ Kc3 71.Qh5 Ne3 72.Kd6 Kd3 73.Kc5 Nc2 74.Qh8 Kd2 75.Qh2+ Kd1 76.Qh1+ Ne1 77.Kd4 Ke2 78.Ke4 Nf3 79.Qxf3+ Kd2 80.Qg2+ Kc1 81.Kd3 Kb1 82.Qd2 Ka1 83.Kc3 Kb1 84.Kb3 Ka1 85.Qb2# 1-0
2026.06.30 Titled Tue 30th Jun 2026
3466087 FM Atares Buisan, Sergio (2220) CM Isaev, Anton (2169) 0-1
1.d4 d5 2.Nc3 Nf6 3.Bf4 c5 4.dxc5 e6 5.Qd2 Bxc5 6.Nb5 Bxf2+ 7.Kxf2 Ne4+ 8.Ke1 Nxd2 9.Nc7+ Ke7 10.Kxd2 Nc6 11.Nxa8 e5 12.Bg3 Bf5 13.e3 Qxa8 14.Nf3 f6 15.Bb5 Qd8 16.c3 Qb6 17.c4 dxc4 18.e4 Bxe4 19.Bxc4 Qxb2+ 20.Ke3 Qc3+ 21.Kxe4 Qxc4+ 22.Ke3 Rd8 23.Rad1 Qc3+ 24.Ke2 Qc2+ 25.Rd2 Rxd2+ 26.Nxd2 Nd4+ 27.Ke3 Qxa2 28.Rc1 Qa3+ 29.Nb3 Qxb3+ 30.Kd2 Qb2+ 31.Kd1 Qe2# 0-1
2026.06.30 Titled Tue 30th Jun 2026
3464837 CM Baturin-Vinogradov, Miroslav (2189) FM Atares Buisan, Sergio (2220) 1-0
1.e4 c6 2.d4 d5 3.Nc3 dxe4 4.Nxe4 Bf5 5.Ng3 Bg6 6.h4 h6 7.Nf3 Nf6 8.Ne5 Bh7 9.Bc4 e6 10.Qe2 Nd5 11.c3 Nd7 12.Nxd7 Qxd7 13.Ne4 O-O-O 14.Bd2 Kb8 15.O-O-O Be7 16.Bd3 f5 17.Nc5 Bxc5 18.dxc5 Rhe8 19.c4 e5 20.cxd5 Qxd5 21.Bb1 Qxc5+ 22.Bc3 e4 23.Qe3 Qb5 24.Bxg7 Bg8 25.Bc3 a5 26.h5 a4 27.Rd4 a3 28.Rhd1 axb2+ 29.Bxb2 Rd5 30.Bc2 Red8 31.Rxd5 Rxd5 32.Rxd5 Bxd5 33.Be5+ Kc8 34.Bg7 Qf1+ 35.Kd2 Qxg2 36.Bxh6 Qg4 37.Bd1 Qh4 38.Bf4 Bxa2 39.h6 Bc4 40.Qg3 Qd8+ 41.Ke1 Qd7 42.Be2 Bb3 43.Qxb3 1-0
2026.06.30 Titled Tue 30th Jun 2026
3465365 FM Atares Buisan, Sergio (2220) Sorcinelli, F (2070) 1-0
1.e4 g6 2.d4 Bg7 3.Nc3 d6 4.Be3 a6 5.Qd2 b5 6.O-O-O Nd7 7.h4 h6 8.f4 Bb7 9.Nf3 b4 10.Nd5 e6 11.Nxb4 Bxe4 12.Bd3 Bxf3 13.gxf3 Ngf6 14.Rdg1 h5 15.f5 exf5 16.Bxf5 c5 17.dxc5 Nxc5 18.Nd5 O-O 19.Bxg6 fxg6 20.Rxg6 Rb8 21.Rhg1 Rf7 22.Nxf6+ Kf8 23.Bh6 Qb6 24.Rxg7 Qxb2+ 25.Kd1 Qa1+ 26.Ke2 Qe5+ 27.Kf2 Qh2+ 28.R7g2+ 1-0
2026.06.30 Titled Tue 30th Jun 2026
3464641 IM Arslanov, S (2410) FM Atares Buisan, Sergio (2220) 1-0
1.d4 e6 2.e4 d5 3.Nc3 dxe4 4.f3 c5 5.d5 exd5 6.Qxd5 Qxd5 7.Nxd5 Bd6 8.fxe4 Ne7 9.Bb5+ Bd7 10.Bxd7+ Nxd7 11.Nf3 Nxd5 12.exd5 Nb6 13.Bg5 f6 14.Bh4 O-O-O 15.O-O-O Bf4+ 16.Kb1 Rxd5 17.Rde1 Rhd8 18.a3 g5 19.Bf2 Nc4 20.Re6 f5 21.g3 Bc7 22.Nxg5 Rd1+ 23.Rxd1 Rxd1+ 24.Ka2 Rd2 25.Bxc5 Rxh2 26.b3 Na5 27.Kb2 Bxg3 28.Re8+ Kd7 29.Re7+ Kc6 30.Bb4 Bd6 31.Re6 b6 32.Rxd6+ Kc7 33.Ne6+ Kb7 34.Rd7+ Ka8 35.Bxa5 bxa5 36.Nc5 f4 37.Rd8# 1-0
2026.06.30 Titled Tue 30th Jun 2026
3465678 FM Atares Buisan, Sergio (2220) IM Savitha, Shri B (2348) 1-0
1.d4 d6 2.Nc3 Nf6 3.Bf4 g6 4.Qd2 Bg7 5.O-O-O Nbd7 6.e4 c6 7.h4 Qa5 8.Kb1 b5 9.Bd3 Ng4 10.f3 Ngf6 11.g4 Bb7 12.h5 gxh5 13.g5 Ng8 14.Nge2 b4 15.Bc4 bxc3 16.Nxc3 O-O-O 17.Bxf7 e5 18.dxe5 Nxe5 19.Be6+ Kb8 20.Rxh5 Ne7 21.Rh3 N7g6 22.Be3 Rhf8 23.f4 Rfe8 24.Bb3 Ng4 25.Rxh7 Bxc3 26.bxc3 Rxe4 27.Qd3 Nxe3 28.Qxe4 Nxd1 29.Qxg6 Nxc3+ 30.Kb2 Na4+ 31.Bxa4 Qxa4 32.Qf7 Qd4+ 33.Kb1 Qb6+ 34.Kc1 d5 35.g6 Qg1+ 36.Kb2 Qd4+ 37.Kb1 Qb4+ 38.Kc1 Rf8 39.Qc7+ Ka8 40.f5 Re8 41.Qxb7+ Qxb7 42.Rxb7 Kxb7 43.f6 Kc7 44.f7 Rf8 45.g7 Rxf7 46.g8=Q Rd7 47.Kd2 Kd6 48.Qb8+ Kc5 49.Qb3 Kd6 50.Qg3+ Kc5 51.Qa3+ Kb6 52.Qb4+ Kc7 53.Qc5 Kc8 54.Qxc6+ Rc7 55.Qa8+ Kd7 56.Qxd5+ Kc8 57.Qa5 Kd7 58.Kd3 Kc8 59.c4 Rd7+ 60.Kc3 Rc7 61.c5 Kd7 62.Kc4 Kc8 63.Qa6+ Kd7 64.Qd6+ Kc8 65.c6 Kb8 66.Kc5 Kc8 67.Qf8# 1-0
2026.06.30 Titled Tue 30th Jun 2026
3466477 FM Atares Buisan, Sergio (2220) IM Pribelszky, Bence (2391) 0-1
1.d4 d6 2.Nc3 Nf6 3.Bf4 g6 4.Qd2 Bg7 5.O-O-O O-O 6.e4 c6 7.h4 b5 8.Bh6 b4 9.Bxg7 bxc3 10.Qh6 cxb2+ 11.Kb1 Ng4 12.Bxf8 Nxh6 13.Bxh6 Qa5 14.Bd2 Qa4 15.Bc3 Be6 16.d5 cxd5 17.exd5 Bf5 18.Bd3 Bxd3 19.Rxd3 Na6 20.Bxb2 Nb4 21.Rb3 Qxa2+ 22.Kc1 a5 23.Nf3 Rc8 24.Nd4 Nd3+ 25.Rxd3 Qxd5 26.Kb1 Qxg2 27.Re1 e5 28.Nb5 Qxf2 29.Rc1 Rb8 30.Nxd6 Qb6 31.Nc4 Qc5 32.Rb3 Re8 33.Ne3 a4 34.Rc3 Qb4 35.Nd5 Qxh4 36.Ra3 Rb8 37.c4 Qd4 38.Rc2 h5 39.Nc3 Qxc4 40.Rxa4 Qd3 41.Re4 f6 42.Re1 h4 43.Rd1 Qf5 44.Nd5 Rb7 45.Rd2 h3 46.Rf2 Qd3 47.Nxf6+ Kg7 48.Kc1 h2 49.Ne8+ Kg8 50.Nf6+ Kg7 51.Ne8+ Kh8 52.Rxh2+ Kg8 53.Nf6+ Kf7 54.Rh7+ Kxf6 55.Rxb7 Qf1+ 56.Kd2 Qg2+ 57.Ke3 Qxb7 58.Re2 Qd5 59.Kf2 Qc5+ 60.Kg3 Qg1+ 61.Kf3 Qf1+ 62.Rf2 Qd3+ 63.Kg2+ Ke6 64.Kg1 e4 65.Rg2 e3 66.Rg3 Qd1+ 67.Kg2 e2 68.Re3+ Kf5 69.Kf2 Qf1+ 70.Kg3 e1=Q+ 71.Rxe1 Qxe1+ 72.Kh3 Qe3+ 73.Kh2 Qe2+ 74.Kh3 Qxb2 75.Kh4 Qf2+ 76.Kh3 Qg1 77.Kh4 Qg4# 0-1
2026.06.30 Titled Tue 30th Jun 2026
3465204 CM Boutikos, Eleftherios (2189) FM Atares Buisan, Sergio (2220) 1-0
1.e4 c5 2.Nf3 Nc6 3.Bb5 Qc7 4.O-O g6 5.Re1 Bg7 6.c3 e6 7.d4 cxd4 8.cxd4 Nge7 9.d5 Qb6 10.Nc3 Nd8 11.Be3 Qa5 12.a3 Bxc3 13.bxc3 Qxb5 14.Qd4 Rg8 15.Ng5 d6 16.Nxh7 e5 17.Nf6+ Kf8 18.Bh6+ Rg7 19.Qe3 Ng8 20.Nh7+ Ke8 21.Bxg7 Qd7 22.Nf6+ Nxf6 23.Bxf6 Qg4 24.Qh6 Qh5 25.Qg7 Bg4 26.Rab1 b6 27.Qg8+ Kd7 28.Qf8 Kc7 29.Rb4 Bf3 30.Qe7+ Kb8 31.Qxd8+ Kb7 32.Qd7+ Kb8 33.gxf3 Qxf3 34.Qxd6+ Kb7 35.Qd7+ Kb8 36.Bxe5# 1-0
2026.06.23 Titled Tue 23rd Jun 2026
3458562 CM Delavari, Behnood (2234) FM Atares Buisan, Sergio (2220) 1-0
1.e4 c6 2.d4 d5 3.e5 Bf5 4.Nf3 e6 5.Be2 c5 6.O-O Nc6 7.c3 Qb6 8.Be3 cxd4 9.cxd4 Qxb2 10.Nbd2 Qb6 11.Nh4 Nge7 12.g4 Bg6 13.Nxg6 Nxg6 14.Rb1 Qc7 15.Qb3 Bb4 16.Rfc1 Bxd2 17.Bxd2 O-O 18.Be3 Rab8 19.f4 Rfc8 20.f5 Nf8 21.Rf1 Na5 22.Qd1 Qc2 23.Qe1 Qe4 24.Bf3 Qd3 25.Rd1 Qc3 26.Qf2 Nc4 27.Bc1 exf5 28.gxf5 Nb6 29.f6 Qc2 30.Bd2 Rc6 31.Kh1 gxf6 32.exf6 Rxf6 33.Qg3+ Ng6 34.Qxb8+ Kg7 35.Qg3 Nc4 36.Qg2 Nxd2 37.Rxd2 Qc4 38.Rdf2 Qxd4 39.Bxd5 Rxf2 40.Rxf2 f6 41.Bb3 Qb6 42.Rd2 Qe3 43.h3 Kh6 44.Re2 Qc1+ 45.Qg1 Qc6+ 46.Kh2 Ne5 47.Qe3+ Kh5 48.Qe4 Qc1 49.Qf5+ Kh6 50.Qxf6+ Ng6 51.Qf3 Qc7+ 52.Qg3 Qc8 53.Rg2 Qc5 54.Bc2 Qd4 55.Bxg6 1-0
2026.06.23 Titled Tue 23rd Jun 2026
3457834 FM Atares Buisan, Sergio (2220) FM Punin, Andrii (2289) 0-1
1.Nf3 Nf6 2.b3 c5 3.Bb2 Nc6 4.e3 g6 5.Bb5 Bg7 6.Bxc6 bxc6 7.O-O O-O 8.d3 d6 9.Nbd2 a5 10.c4 a4 11.Qc2 Bf5 12.e4 Bd7 13.e5 Ne8 14.exd6 exd6 15.Bxg7 Nxg7 16.Ne4 Bf5 17.Qc3 Bxe4 18.dxe4 axb3 19.axb3 Rxa1 20.Rxa1 Qe7 21.e5 Nf5 22.exd6 Qxd6 23.h3 Nd4 24.Rd1 Ne2+ 25.Kh1 Qxd1+ 0-1
2026.06.23 Titled Tue 23rd Jun 2026
3458221 Ivanytska, Liudmyla (2155) FM Atares Buisan, Sergio (2220) 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 f5 9.Bf4 Bxf4 10.Nxf4 Qg5 11.g3 Re8+ 12.Kd2 Be6 13.h4 Qf6 14.Kc2 Nd7 15.h5 Rac8 16.Qf3 Nb6 17.h6 g6 18.Qg2 Bd5 19.f3 c5 20.dxc5 Rxc5 21.Rhe1 Rec8 22.Qe2 Rxc3+ 23.Kb1 Bc6 24.bxc3 Qxc3 25.Qb2 Qxe1+ 26.Qc1 Qe5 27.Qb2 Nd7 28.a4 Bxf3 29.Qxe5 Nxe5 30.Be2 Be4+ 31.Kb2 g5 32.Nh5 Rc2+ 33.Kb3 Rxe2 34.Rc1 Kf8 35.Rc5 b6 36.Rc7 Re3+ 37.Kb4 Bd3 38.Nf6 a5+ 39.Kc3 Ba6+ 40.Kd4 Re1 41.Nxh7+ Ke8 42.Nf6+ Kd8 43.h7 Ng6 44.Rd7+ Kc8 45.Rxf7 Rh1 46.Rg7 Nh8 47.Rg8+ Kc7 48.Rxh8 Kd6 49.Re8 b5 50.h8=Q Rxh8 51.Rxh8 bxa4 52.Ra8 Be2 53.Rxa5 Bd1 54.Rxf5 Ke6 55.Rf1 Bb3 56.Ne4 g4 57.Nc5+ Kd6 58.Nxb3 axb3 59.Rb1 Ke6 60.Rxb3 Kf5 61.Re3 Kf6 62.Re4 Kf5 63.Rf4+ Kg5 64.Ke4 Kg6 65.Ke5 Kg5 66.Rf5+ Kg6 67.Kf4 Kg7 68.Kxg4 Kg6 69.Kf4 Kg7 70.g4 Kg6 71.Ke5 Kg7 72.Rf6 Kh7 73.Ke6 Kg7 74.g5 Kh7 75.Kf7 Kh8 76.Rh6# 1-0
2026.06.23 Titled Tue 23rd Jun 2026
3457715 FM Vershinin, Igor (2325) FM Atares Buisan, Sergio (2220) 1/2-1/2
1.d4 e6 2.c4 d5 3.Nc3 Nf6 4.cxd5 Nxd5 5.e4 Nxc3 6.bxc3 c5 7.Rb1 cxd4 8.cxd4 Nc6 9.Nf3 Bb4+ 10.Bd2 Bxd2+ 11.Qxd2 O-O 12.Bb5 Ne7 13.O-O b6 14.a4 Bb7 15.Rfe1 Ng6 16.h3 Rc8 17.Qe3 Qf6 18.Rec1 Rfd8 19.Bf1 Qf4 20.Re1 Ba8 21.Ra1 Rc7 22.a5 bxa5 23.Rxa5 h6 24.g3 Qf6 25.Bg2 Rdc8 26.Ra3 Qe7 27.h4 Qb4 28.Rea1 Rc3 29.Rxc3 Rxc3 30.Qe1 a5 31.Rb1 Rb3 32.Ra1 a4 33.Qc1 Bxe4 34.h5 Ne7 35.Qf4 Rb1+ 36.Rxb1 Qxb1+ 37.Kh2 Nd5 38.Qe5 Bxf3 39.Bxf3 Qb2 40.Bxd5 exd5 41.Qe8+ Kh7 42.Qxf7 a3 43.Qg6+ Kh8 44.Qe8+ Kh7 45.Qg6+ Kh8 46.Qe8+ Kh7 47.Qg6+ 1/2-1/2
2026.06.23 Titled Tue 23rd Jun 2026
3458262 FM Atares Buisan, Sergio (2220) CM Kurpiewski, S (1943) 1-0
1.b3 f5 2.Bb2 d6 3.d3 e5 4.Nd2 Nf6 5.e4 g6 6.exf5 Bxf5 7.Qe2 Bg7 8.O-O-O O-O 9.f3 Nc6 10.g4 Bd7 11.Ne4 Nd5 12.Kb1 Nf4 13.Qd2 a5 14.Ne2 a4 15.Nxf4 Rxf4 16.Bg2 d5 17.Ng3 axb3 18.cxb3 Qe7 19.Rhe1 d4 20.Qxf4 exf4 21.Rxe7 Nxe7 22.Ne2 Nd5 23.Nxd4 Ne3 24.Rd2 c5 25.Nc2 Bf6 26.Bxf6 Nd5 27.Bb2 b5 28.Re2 Kf7 29.Re5 Be6 30.Bf1 b4 31.d4 cxd4 32.Nxd4 1-0
2026.06.16 Titled Tue 16th Jun 2026
2305351 FM Atares Buisan, Sergio (2220) CM McDonald, Jhustice-Dimonte (2024) 1/2-1/2
1.e4 c5 2.Nc3 g6 3.d4 cxd4 4.Qxd4 Nf6 5.e5 Nc6 6.Qf4 Nh5 7.Qe3 Bg7 8.f4 d6 9.Nf3 O-O 10.Bd2 Qb6 11.O-O-O Qxe3 12.Bxe3 dxe5 13.fxe5 Nxe5 14.Nd5 Bg4 15.Nxe7+ Kh8 16.Be2 Rfe8 17.Nd5 Nf6 18.Nxf6 Bxf6 19.Nxe5 Bxe2 20.Rde1 Rxe5 21.Rxe2 Rae8 22.Rhe1 Bg5 23.Kd2 Rd5+ 24.Kc1 Rde5 25.Kd2 Rd5+ 26.Kc3 Rc8+ 27.Kb3 Bxe3 28.Rxe3 Rb5+ 29.Ka3 Rxc2 30.Rf1 Rbxb2 31.Rxf7 Rxa2+ 32.Kb3 Rab2+ 33.Ka3 Ra2+ 34.Kb3 Rab2+ 35.Ka4 Ra2+ 36.Kb5 Rab2+ 37.Ka5 Ra2+ 38.Kb4 Rab2+ 39.Ka5 Ra2+ 40.Kb5 Rab2+ 41.Ka4 Ra2+ 42.Kb4 Rab2+ 43.Ka5 1/2-1/2
2026.06.16 Titled Tue 16th Jun 2026
2305130 Jaimes Gonzalez, Ludin Esteban (2071) FM Atares Buisan, Sergio (2220) 1-0
1.e4 e6 2.d4 d5 3.e5 c5 4.c3 Nc6 5.Nf3 Qb6 6.Bd3 cxd4 7.cxd4 Bb4+ 8.Nc3 f6 9.exf6 Nxf6 10.O-O O-O 11.a3 Bd6 12.Re1 a6 13.Bg5 Bd7 14.Bh4 Rae8 15.Bg3 Bxg3 16.hxg3 Kh8 17.Bc2 Qxb2 18.Na4 Qb5 19.Rb1 Qa5 20.Qd3 b5 21.Nc5 Bc8 22.g4 g6 23.Ng5 e5 24.Nxh7 Nxh7 25.Qxg6 Qc7 26.Rb3 Qg7 27.Qxc6 exd4 28.Rxe8 1-0
2026.06.16 Titled Tue 16th Jun 2026
2304949 FM Atares Buisan, Sergio (2220) Hisir, Onur (2003) 0-1
1.d4 Nf6 2.c4 e6 3.b3 Be7 4.Bb2 O-O 5.Nd2 d5 6.Ngf3 b6 7.e3 Bb7 8.Be2 c5 9.O-O Nc6 10.Rc1 Rc8 11.dxc5 Bxc5 12.cxd5 Nxd5 13.Nc4 Nde7 14.Qc2 Nb4 15.Qb1 Ng6 16.a3 Nd5 17.Rfd1 Qe7 18.b4 Bd6 19.Nxd6 Qxd6 20.Rxc8 Rxc8 21.e4 Ngf4 22.Bf1 Nh3+ 23.gxh3 Qf4 24.Bg2 Ne7 25.Be5 Qh6 26.Bg3 Qg6 27.e5 Be4 28.Qb2 Nd5 29.Rc1 Rd8 30.Nh4 Qg5 31.Bxe4 Nf4 32.Bg2 Ne2+ 33.Kh1 Nxc1 34.Bf3 Nd3 35.Qc3 Qc1+ 36.Qxc1 Nxc1 37.Ng2 Rd3 38.Ne3 Rxa3 39.b5 Nd3 40.Kg2 Ne1+ 41.Kf1 Nxf3 42.Ke2 Nd4+ 0-1
2026.06.16 Titled Tue 16th Jun 2026
2304743 IM Arslanov, S (2410) FM Atares Buisan, Sergio (2220) 1-0
1.d4 e6 2.e4 d5 3.Nc3 dxe4 4.f3 exf3 5.Nxf3 Nf6 6.Bg5 Be7 7.Bd3 h6 8.Bf4 c6 9.O-O O-O 10.Qd2 Nbd7 11.Bxh6 Re8 12.Bxg7 Kxg7 13.Qg5+ Kh8 14.Qh6+ Kg8 15.Ng5 Nf8 16.Rf4 1-0
2026.06.09 Titled Tue 9th Jun 2026
2294050 CM Darvishi, Mohammad Hossein (2300) FM Atares Buisan, Sergio (2220) 1/2-1/2
1.b3 e5 2.Bb2 Nc6 3.e3 d5 4.Bb5 Bd6 5.f4 Qe7 6.Nf3 Bg4 7.Nc3 Nf6 8.h3 Bxf3 9.Qxf3 exf4 10.O-O fxe3 11.Nxd5 Nxd5 12.Qxd5 O-O-O 13.Qf5+ Kb8 14.Bxg7 e2 15.Rfe1 Bc5+ 16.Kh1 Nd4 17.Qf6 Qxf6 18.Bxf6 Nxc2 19.Bxh8 Rxh8 20.Rac1 Nxe1 21.Rxe1 c6 22.Bc4 Re8 23.Bxf7 Rf8 24.Bc4 Bd6 25.g4 Rf3 26.Rxe2 Rxh3+ 27.Kg1 Rg3+ 28.Rg2 Bc5+ 29.Kh2 Rxg2+ 30.Kxg2 h6 31.Kg3 Be7 32.d3 Bg5 33.Kf3 Kc7 34.Ke4 Kd6 35.d4 a5 36.a4 Bd2 37.Kf5 Bc1 38.Kg6 b5 39.axb5 cxb5 40.Bxb5 Kd5 41.Ba4 Kxd4 42.Kh5 Kc3 43.Kh4 Kb4 44.Kh3 Bd2 45.Kg2 Bc1 46.Kf2 Bd2 47.Kf3 Bg5 48.Ke2 Bc1 49.Kd3 Bg5 50.Ke4 Bh4 51.Kf3 Bg5 52.Kf2 Bd8 53.Ke2 Bg5 54.Kd3 Bf6 55.Ke4 Bg5 56.Kf5 Bd2 57.Kg6 Kc5 58.Kf7 Bg5 59.Ke6 Bd2 60.Kf5 Kb4 61.Kg6 Bg5 62.Kh5 Bf4 63.g5 hxg5 64.Kg4 Kc3 65.Kf3 Kd4 66.Kg4 Ke5 67.Kf3 Kf6 68.Kg4 Bd2 69.Bb5 Bb4 70.Ba4 Be7 71.Kf3 Bd8 72.Kg3 Kf5 73.Kf3 g4+ 74.Kg3 Bc7+ 75.Kg2 Kf4 76.Bb5 Bb6 77.Ba4 Bc5 78.Bb5 Bd6 79.Bc4 Ke3 80.Be6 g3 81.Bd7 Kd4 82.Ba4 Kc3 83.Kf3 Kb4 84.Kg2 Be5 85.Kg1 Bd4+ 86.Kf1 Be3 87.Kg2 Bf4 88.Kf3 Be5 89.Kg2 Bd6 90.Kh1 Bc7 91.Kg1 Bb8 92.Kg2 Bc7 93.Kf3 Bd6 94.Ke3 Bb8 95.Ke2 Kc3 96.Kf3 Kd4 97.Kg2 Ke4 98.Kg1 Ke3 99.Kg2 Kf4 100.Bb5 Kg4 101.Bc4 Kg5 102.Be2 Kf6 103.Bf3 Kf5 104.Bc6 Kf4 105.Ba4 Ke3 106.Bc6 Ke2 107.Ba4 Kd3 108.Kg1 Kd4 109.Kg2 Ke4 110.Kh1 Kf3 111.Bc6+ Kf2 112.Bb7 Bc7 113.Ba8 Bd6 114.Bd5 Be5 115.Ba8 Bc7 116.Bg2 a4 117.bxa4 Ba5 118.Bc6 Bb6 119.Bg2 Bc7 120.Bh3 Bd8 121.Bg2 Ba5 122.Bh3 Bb4 123.Bg2 Ba5 1/2-1/2
2026.06.09 Titled Tue 9th Jun 2026
2294335 Calderon, Zachary (2033) FM Atares Buisan, Sergio (2220) 1/2-1/2
1.d4 c5 2.dxc5 e5 3.Nc3 Bxc5 4.Ne4 d5 5.Nxc5 Qa5+ 6.c3 Qxc5 7.e4 dxe4 8.Qa4+ Bd7 9.Qxe4 Bc6 10.Qg4 Qf8 11.Qc8+ Ke7 12.Qxf8+ Kxf8 13.Nf3 f6 14.Nd2 Ne7 15.Nc4 Nd7 16.Be3 Nd5 17.O-O-O Nxe3 18.Nxe3 Ke7 19.Nc4 Rhd8 20.Na5 Nc5 21.Nxc6+ bxc6 22.Rxd8 Rxd8 23.f3 Ne6 24.g3 Ng5 25.Be2 Ne6 26.Rd1 Rd5 27.Bc4 Rxd1+ 28.Kxd1 Nc7 29.Ke2 Ne8 30.Ke3 Nd6 31.Bd3 f5 32.b4 Ke6 33.c4 g6 34.c5 Ne8 35.Bc4+ Kf6 36.a4 Nc7 37.b5 cxb5 38.axb5 Ne6 39.b6 axb6 40.cxb6 Nc5 41.Bd5 Nd7 42.b7 Ke7 43.g4 h6 44.h4 Kd6 45.Bf7 f4+ 46.Kd3 Nc5+ 47.Kc3 Nxb7 48.Bxg6 Nc5 49.Bf5 Na4+ 50.Kc4 Nb6+ 51.Kd3 Nd5 52.g5 hxg5 53.hxg5 Ne7 54.Ke4 Nd5 55.Bh7 Ne7 56.g6 Ke6 57.g7 Kf7 58.g8=Q+ Nxg8 59.Bxg8+ Kxg8 60.Kxe5 Kg7 61.Ke4 Kg6 62.Ke5 Kg5 63.Ke4 Kg6 64.Kd5 Kh5 65.Ke6 Kg6 66.Ke5 Kg5 67.Ke4 Kg6 1/2-1/2
2026.06.09 Titled Tue 9th Jun 2026
2293322 FM Atares Buisan, Sergio (2220) FM Shandrygin, Nikita (2209) 1-0
1.Nf3 Nf6 2.c4 g6 3.d3 d5 4.cxd5 Nxd5 5.Nc3 Bg7 6.Bd2 O-O 7.g3 c5 8.Bg2 Nc6 9.O-O Nb6 10.Rc1 c4 11.dxc4 Nxc4 12.b3 Nxd2 13.Nxd2 Bf5 14.Nc4 Rc8 15.e4 Be6 16.Nd5 Nd4 17.Qd3 Bg4 18.f3 Bd7 19.Nce3 e6 20.Rxc8 Bxc8 21.Nf4 g5 22.Nfd5 exd5 23.Nxd5 Be6 24.f4 Bxd5 25.exd5 Qb6 26.Kh1 gxf4 27.Rxf4 Rc8 28.Be4 Rc1+ 29.Kg2 Rc2+ 30.Kh3 Qh6+ 31.Rh4 Qd2 32.Bxh7+ Kf8 33.Rxd4 Qxh2+ 34.Kg4 Rf2 35.Rc4 Be5 36.Qe3 f6 37.d6 Rg2 38.Rc8+ Kg7 39.Rc7+ Kh8 40.Rc8+ Kxh7 41.Qe4+ Kg7 42.Qxb7+ Kg6 43.Rg8+ Kh6 44.Qg7# 1-0
2026.06.09 Titled Tue 9th Jun 2026
2294112 FM Atares Buisan, Sergio (2220) IM Cao, Qingfeng (2365) 0-1
1.e4 d6 2.d4 Nf6 3.Nc3 Nbd7 4.Bd3 e5 5.dxe5 dxe5 6.Bg5 h6 7.Bh4 c6 8.Qd2 Nc5 9.O-O-O Nxd3+ 10.Qxd3 Qxd3 11.Rxd3 Be6 12.b3 Nd7 13.f3 a5 14.Kb2 Bc5 15.Nge2 f6 16.Rhd1 Ke7 17.a4 Bb6 18.R3d2 Rhd8 19.Nc1 Bd4 20.Bf2 Bxf2 21.Rxf2 Nc5 22.Rfd2 Rxd2 23.Rxd2 h5 24.Nd1 g5 25.Ne3 g4 26.Nd3 Nxd3+ 27.Rxd3 gxf3 28.gxf3 Rg8 29.Rd2 Rg1 30.Rg2 Re1 31.Nf5+ Bxf5 32.exf5 Kf7 33.Rg3 Rf1 34.Rh3 Kg7 35.Rxh5 Rxf3 36.Kc1 Rf2 37.Kd1 b5 38.Rh3 Rxf5 39.Rc3 bxa4 40.bxa4 Rf4 41.Rxc6 Rxa4 42.Ke2 Kg6 43.c4 Kg5 44.Ke3 f5 45.c5 Ra3+ 46.Ke2 e4 47.Rc8 Rc3 48.c6 Kf4 49.c7 a4 50.Kd2 Rc6 51.h4 a3 52.h5 a2 53.Ra8 Rxc7 54.Rxa2 Rh7 55.Ke2 Rxh5 56.Kf1 e3 57.Kg2 Rg5+ 58.Kf1 Rg8 59.Rb2 Rd8 60.Ke2 Rd2+ 61.Rxd2 exd2 62.Kxd2 Kf3 63.Ke1 Kg2 0-1
2026.06.09 Titled Tue 9th Jun 2026
2293630 FM Atares Buisan, Sergio (2220) Maslov, Mikhail 0-1
1.Nf3 Nf6 2.b3 g6 3.Bb2 Bg7 4.e4 d6 5.e5 dxe5 6.Nxe5 O-O 7.d4 Nbd7 8.Nd2 c5 9.Ndf3 Qc7 10.d5 Ne4 11.Nc4 Bxb2 12.Nxb2 Ne5 13.Nxe5 Qxe5 14.Nd3 Qc3+ 15.Ke2 Rd8 16.f3 Rxd5 17.Qc1 Bg4 18.fxg4 Rad8 19.g3 Rxd3 20.cxd3 Qxd3+ 21.Ke1 Qf3 22.Qf4 Qc3+ 23.Ke2 Rd2+ 24.Ke1 0-1
2026.06.09 Titled Tue 9th Jun 2026
2295189 WCM Aaradhya Das (1861) FM Atares Buisan, Sergio (2220) 1-0
1.e4 c6 2.d4 d5 3.f3 dxe4 4.fxe4 Nf6 5.Nc3 Bg4 6.Be2 Bxe2 7.Ngxe2 e6 8.O-O Be7 9.Bf4 O-O 10.Qd3 Nbd7 11.Rad1 a5 12.a4 Bb4 13.Qh3 Qb6 14.b3 e5 15.Be3 exd4 16.Bxd4 Bc5 17.Kh1 Bxd4 18.Nxd4 Qc5 19.Nf5 Qxc3 20.Qxc3 1-0
2026.06.09 Titled Tue 9th Jun 2026
2294940 WCM De Lomas Busquets, Alba (2062) FM Atares Buisan, Sergio (2220) 0-1
1.d4 f5 2.e4 Nf6 3.exf5 d5 4.Bd3 Nc6 5.c3 Qd6 6.Nf3 Bd7 7.g3 O-O-O 8.Bf4 e5 9.Nxe5 Re8 10.O-O Nxe5 11.Bxe5 Rxe5 12.dxe5 Qxe5 13.Re1 Qd6 14.Nd2 Qb6 15.b3 Bc5 16.Rf1 h5 17.b4 Bd6 18.c4 Qxb4 19.Rb1 Qc3 20.Qb3 Qxb3 21.axb3 h4 22.b4 hxg3 23.fxg3 Be5 24.Nf3 dxc4 25.Bxc4 Bd6 26.Be6 Rh5 27.b5 Bxe6 28.fxe6 Kd8 29.Kg2 Nd5 30.Rfe1 Ke7 31.h3 Rh6 32.Ne5 Rxe6 33.Ng6+ Kd7 34.Rxe6 Kxe6 35.Re1+ Kf6 36.Nh4 g6 37.Rf1+ Kg7 38.Kf3 Nc3 39.Ke3 Nxb5 40.Kd3 Bxg3 41.Nxg6 Bd6 42.Nf4 a6 43.Nd5 Na7 44.Ke4 Nc6 45.h4 a5 46.h5 Kh6 47.Nf6 a4 48.Kf5 a3 49.Ng4+ Kg7 50.h6+ Kh7 51.Kg5 a2 52.Nf6+ Kh8 53.Kg6 Ne5+ 54.Kf5 Nf7 55.Kg6 Be5 56.Kxf7 a1=Q 57.Rxa1 Bxa1 58.Ne8 c5 59.Kg6 Be5 60.Kf5 Bg3 61.Kg6 c4 62.Ng7 c3 63.Ne6 Bh4 64.Nd4 b5 65.Nf5 Bf2 66.Nd6 Bd4 67.Nf7+ Kg8 68.h7+ Kf8 69.Nh6 c2 70.Nf5 c1=Q 71.Nxd4 Qg1+ 72.Kf6 Qxd4+ 0-1
2026.06.09 Titled Tue 9th Jun 2026
2293464 FM Nakonechnyi, Oleksii (2272) FM Atares Buisan, Sergio (2220) 1-0
1.e4 e6 2.Nc3 d5 3.d3 Nf6 4.Qf3 Bb4 5.Bd2 O-O 6.a3 Be7 7.Nge2 b6 8.h4 Bb7 9.h5 h6 10.Qg3 Kh7 11.e5 Nfd7 12.d4 c5 13.f4 Nc6 14.Be3 f5 15.Qg6+ Kh8 16.Qxe6 cxd4 17.Nxd4 Nc5 18.Qg6 Nxd4 19.Bxd4 Ne4 20.Nxe4 fxe4 21.f5 Bh4+ 22.g3 Bg5 23.f6 gxf6 24.exf6 Bxf6 25.Qxh6+ Kg8 26.Bh3 Qe7 27.Rf1 Bxd4 28.Be6+ Qxe6 29.Qxe6+ Kh8 30.Qh6+ Kg8 31.O-O-O e3 32.Rxf8+ Rxf8 33.Qg6+ Kh8 34.Qd3 Bg7 35.Qxe3 d4 36.Rxd4 Bxd4 37.Qxd4+ Kg8 38.Qg4+ Kh8 39.Qg5 Bc8 40.h6 1-0
2026.06.09 Titled Tue 9th Jun 2026
2294748 FM Atares Buisan, Sergio (2220) IM Do Valle Cardoso, Lucas (2407) 0-1
1.d4 Nf6 2.Nc3 d5 3.Bf4 a6 4.Qd2 c5 5.O-O-O cxd4 6.Qxd4 Nc6 7.Qd2 d4 8.Nf3 dxc3 9.Qxc3 Qa5 10.Qxa5 Nxa5 11.Bc7 Nc6 12.Ne5 Bd7 13.Nc4 b5 14.Nb6 Ra7 15.Bg3 Rb7 16.Nd5 Nxd5 17.Rxd5 e6 18.Rd2 Bb4 19.c3 Be7 20.e3 h5 21.h4 O-O 22.Be2 g6 23.Bf3 Rc8 24.Rhd1 Be8 25.Kb1 a5 26.Rd3 Rb6 27.R3d2 a4 28.a3 Na5 29.Rd3 Nc4 30.Ka2 Bc6 31.Bxc6 Rbxc6 32.Kb1 Kf8 33.Rd7 e5 34.Rb7 Nd6 35.Rd7 f6 36.f3 Ke8 37.Ra7 R8c7 38.Ra8+ Kf7 39.e4 Nc4 40.Bf2 Rd6 41.Rxd6 Nxd6 42.Kc2 Rd7 43.Rb8 Nc4 44.Be1 Ne3+ 45.Kb1 Rd1+ 46.Ka2 Rxe1 47.g4 hxg4 48.fxg4 Nc2 49.b3 axb3+ 50.Kxb3 Nxa3 51.h5 gxh5 52.gxh5 Rb1+ 53.Ka2 Rh1 54.Rh8 Nc4 55.Kb3 Rh2 56.Rh7+ Ke6 57.Rxe7+ Kxe7 58.Kb4 Rxh5 59.Kxb5 Nd2 60.Kc5 Nxe4+ 61.Kd5 Nxc3+ 62.Kc4 Rh4+ 63.Kd3 Rd4+ 64.Kxc3 f5 65.Kc2 f4 0-1
2026.06.09 Titled Tue 9th Jun 2026
2294515 CM Al Atarji, S (2203) FM Atares Buisan, Sergio (2220) 0-1
1.e4 e5 2.Nf3 d6 3.d4 exd4 4.Nxd4 g6 5.Nc3 Bg7 6.Be3 Ne7 7.Qd2 O-O 8.O-O-O Nbc6 9.Nxc6 Nxc6 10.Bh6 a5 11.h4 a4 12.h5 Bxh6 13.Qxh6 g5 14.Nd5 f6 15.Bc4 Kh8 16.f4 g4 17.Nxc7 Ra5 18.Nb5 Qe7 19.Nc3 Rc5 20.Nd5 Qd8 21.Bd3 Be6 22.e5 f5 23.Nf6 Rf7 24.a3 dxe5 25.Nxh7 Rxh7 26.Qxe6 Nd4 27.Qg6 e4 28.Bxe4 fxe4 29.Kb1 Rd5 30.Qxe4 Re7 31.Qd3 Red7 32.Qc3 Kh7 33.Qd3+ Nf5 0-1
2026.06.09 Titled Tue 9th Jun 2026
2295027 FM Atares Buisan, Sergio (2220) IM Di Berardino, D (2465) 0-1
1.e4 c5 2.Nc3 b6 3.d4 cxd4 4.Qxd4 Bb7 5.Bg5 Nc6 6.Qd2 h6 7.Bh4 Nf6 8.Bxf6 gxf6 9.O-O-O e6 10.g3 a6 11.Bg2 b5 12.f4 b4 13.Na4 Qc7 14.Ne2 Rd8 15.Nd4 Nxd4 16.Qxd4 Be7 17.Rd2 d6 18.Rhd1 Bc6 19.Nb6 Bb5 20.Qxb4 Qxb6 21.a4 O-O 22.axb5 axb5 23.c3 Ra8 24.e5 fxe5 25.fxe5 Ra4 26.Rxd6 Qe3+ 27.Kc2 Rxb4 28.R6d3 Qc5 0-1
2026.06.02 Titled Tue 2nd Jun 2026
2286869 WFM Yasaswi Krishna Bommi (2085) FM Atares Buisan, Sergio (2220) 0-1
1.Nf3 Nf6 2.g3 d5 3.Bg2 g6 4.d3 Bg7 5.O-O O-O 6.Nbd2 c5 7.e4 Nc6 8.c3 b5 9.Qc2 Rb8 10.exd5 Nxd5 11.Ne4 Qb6 12.a3 Bf5 13.Nh4 Be6 14.Ng5 Ne5 15.Nxe6 Qxe6 16.Re1 Qd7 17.c4 bxc4 18.dxc4 Nb6 19.Bf4 Nbxc4 20.b3 g5 21.Bxg5 Nd6 22.Rad1 h6 23.Bf4 Ng4 24.Bh3 Bd4 25.Rxd4 cxd4 26.f3 Ne3 27.Rxe3 Qxh3 28.Rxe7 Rbc8 29.Qd2 Nf5 30.Nxf5 Qxf5 31.Bxh6 Rfe8 32.Qxd4 Qg6 33.Rxe8+ Rxe8 34.Be3 Qe6 35.Kf2 a6 36.Qg4+ Qxg4 37.fxg4 Rc8 38.Kf3 Rc3 39.b4 Rxa3 40.Ke4 Ra2 41.h4 Rg2 42.Kf3 Rc2 43.Bc5 Rc3+ 44.Kf4 a5 45.Bd6 axb4 0-1
2026.06.02 Titled Tue 2nd Jun 2026
2287217 CM Badrinath, S (2202) FM Atares Buisan, Sergio (2220) 1-0
1.e4 Nf6 2.Nc3 e5 3.Bc4 Bb4 4.d3 O-O 5.Ne2 c6 6.Bg5 d5 7.exd5 cxd5 8.Bxf6 gxf6 9.Bb3 d4 10.a3 Ba5 11.O-O dxc3 12.Nxc3 Bxc3 13.bxc3 f5 14.d4 e4 15.Qh5 Qf6 16.Rae1 Qg6 17.Qh4 Nd7 18.f3 Re8 19.fxe4 Nf6 20.e5 Ng4 21.h3 Nh6 22.Rf3 Kh8 23.Rg3 Qb6 24.e6 Qd8 25.Qxh6 Rg8 26.Rxg8+ Qxg8 27.exf7 1-0
2026.06.02 Titled Tue 2nd Jun 2026
2286995 FM Atares Buisan, Sergio (2220) FM Meirkhanuly, Akylzhan (2265) 0-1
1.e4 c6 2.c4 d5 3.cxd5 cxd5 4.exd5 Nf6 5.Nc3 Nxd5 6.Qb3 e6 7.Bb5+ Nc6 8.Nf3 Be7 9.O-O O-O 10.d4 a6 11.Bc4 Na5 12.Nxd5 exd5 13.Qc2 Nxc4 14.b3 Nd6 15.Bf4 Bf5 16.Qb2 Ne4 17.Rac1 Bf6 18.Be5 Bg4 19.Bxf6 Qxf6 20.Ne5 Be6 21.Qa3 Rac8 22.f3 Nd2 23.Rfd1 Qg5 24.Qb2 Qe3+ 25.Kh1 Rxc1 26.Rxc1 f6 27.Ng4 Bxg4 28.fxg4 Re8 29.h3 Ne4 30.Kh2 Qf4+ 31.Kg1 Ng3 32.Rd1 Re2 0-1
2026.06.02 Titled Tue 2nd Jun 2026
2286573 FM Atares Buisan, Sergio (2220) IM Usov, Aleksandr E. (2436) 0-1
1.Nf3 d5 2.b3 Bg4 3.e3 e6 4.Bb2 Nf6 5.Be2 a5 6.O-O a4 7.Ne5 Bxe2 8.Qxe2 c6 9.d3 Nbd7 10.Nd2 Nxe5 11.Bxe5 Bd6 12.f4 O-O 13.Nf3 Bxe5 14.Nxe5 Nd7 15.c4 Nxe5 16.fxe5 Qe7 17.d4 axb3 18.axb3 Ra3 19.c5 Rxb3 20.Rfb1 Rxb1+ 21.Rxb1 f6 22.exf6 Rxf6 23.Qb2 Rf7 24.Qa3 Qf6 25.h3 Qd8 26.Rb6 h6 27.Qb2 Qc7 28.Rb3 Qg3 29.Ra3 Qe1+ 30.Kh2 Rf1 31.Ra8+ Kh7 32.Qc2+ g6 33.g4 Rh1+ 34.Kg2 Qf1+ 35.Kg3 Rxh3# 0-1
2026.06.02 Titled Tue 2nd Jun 2026
2286324 FM Atares Buisan, Sergio (2220) CM Sobol, Matvii (2216) 0-1
1.Nf3 d5 2.b3 c5 3.Bb2 a6 4.e3 Nc6 5.d4 cxd4 6.Nxd4 Nf6 7.Nxc6 bxc6 8.Nd2 g6 9.c4 Bg7 10.Nf3 O-O 11.Be2 a5 12.O-O a4 13.c5 Qa5 14.Qc1 Ne4 15.Bxg7 Kxg7 16.Nd4 Bd7 17.Qb2 e5 18.b4 a3 19.Qb3 Qc7 20.Nf3 Rfb8 21.Rfc1 f6 22.Bd3 Qb7 23.Rab1 Bf5 24.b5 cxb5 25.Qxb5 Qc7 26.Qb6 Rxb6 27.cxb6 Qd6 28.b7 Rb8 29.h3 Bd7 30.Bxe4 dxe4 31.Rd1 Qc7 32.Rdc1 Bc6 0-1
2026.05.19 Titled Tue 19th May 2026
2274068 FM Atares Buisan, Sergio (2220) CM Antonyan, Hamlet (2108) 0-1
1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 e5 5.Nxc6 bxc6 6.c4 Nf6 7.Nc3 Bb4 8.Bd3 d5 9.exd5 O-O 10.dxc6 e4 11.Be2 Qc7 12.O-O Qxc6 13.Nd5 Nxd5 14.cxd5 Qg6 15.Bf4 Rd8 16.Qb3 Bd6 17.Bg3 h5 18.Rac1 Bd7 19.Bxd6 Qxd6 20.Bxh5 Rab8 21.Qa3 Qxd5 22.Rc5 Qd6 23.Re1 Be6 24.h3 Qd2 25.Rd1 Qf4 26.Rxd8+ Rxd8 27.Qxa7 e3 28.Rc2 g6 29.Bf3 Bf5 30.fxe3 Qg3 31.Rc1 Bxh3 32.Qc7 Rd1+ 33.Rxd1 Qxc7 34.gxh3 Qg3+ 35.Bg2 Qxe3+ 36.Kh1 Qe2 37.Rd8+ Kg7 38.Ra8 Qxb2 39.a4 f5 40.a5 f4 41.a6 Qc1+ 42.Kh2 Qc7 43.Bf3 Qc2+ 44.Bg2 f3 45.Kg3 Qxg2+ 46.Kf4 f2 0-1
2026.05.19 Titled Tue 19th May 2026
2273849 FM Atares Buisan, Sergio (2220) IM Diaz Perez, Michel Alejandro (2425) 0-1
1.Nf3 d5 2.b3 c5 3.Bb2 Nc6 4.e3 a6 5.d4 Nf6 6.Nbd2 cxd4 7.exd4 Bg4 8.Bd3 e6 9.h3 Bh5 10.O-O Bb4 11.c3 Bd6 12.Rc1 O-O 13.c4 Rc8 14.c5 Bf4 15.g3 Bxd2 16.Qxd2 Bxf3 17.Bc3 Ne4 18.Bxe4 dxe4 19.Qe3 Qd5 20.Kh2 h6 21.Rc2 f5 22.Rd2 Ne7 23.Qf4 g5 0-1
2026.05.19 Titled Tue 19th May 2026
2273349 IM Martinez Ramirez, L (2395) FM Atares Buisan, Sergio (2220) 0-1
1.b3 e5 2.Bb2 Nc6 3.e3 d5 4.Bb5 Bd6 5.Ne2 Ne7 6.f4 O-O 7.Bxc6 Nxc6 8.fxe5 Nxe5 9.O-O Bg4 10.h3 Bh5 11.Nbc3 c6 12.Qe1 Qg5 13.Kh1 Bg6 14.Nf4 Bxc2 15.d4 Nd3 16.Qd2 Nxf4 17.exf4 Qg6 18.Rf2 Bf5 19.g4 Be4+ 20.Kg1 f5 21.Nxe4 fxe4 22.f5 Qf7 23.Raf1 Qe7 24.Qe3 Qh4 25.Kg2 Rf7 26.Bc3 Raf8 27.Be1 Qd8 28.Rc2 g6 29.Rcf2 gxf5 30.Rxf5 Rxf5 31.gxf5 Qf6 32.Bg3 Kh8 33.Bxd6 Qxd6 34.Kh1 Qf6 35.b4 a6 36.a4 Rg8 37.Rf4 Qg5 38.Qf2 e3 39.Qf1 e2 40.Qf2 e1=Q+ 41.Qxe1 Qg2# 0-1
2026.05.19 Titled Tue 19th May 2026
2273683 FM Guo, Ethan (2404) FM Atares Buisan, Sergio (2220) 1-0
1.Nf3 Nc6 2.d4 d5 3.c4 e6 4.e3 Nf6 5.Nc3 Bb4 6.Bd2 O-O 7.Rc1 dxc4 8.Bxc4 Bxc3 9.Bxc3 Ne4 10.O-O Nxc3 11.Rxc3 Ne7 12.Ne5 Ng6 13.Nxg6 hxg6 14.Qf3 c6 15.Rfc1 Qf6 16.Qg3 Re8 17.h3 e5 18.d5 cxd5 19.Bxd5 Rb8 20.Rc7 Be6 21.e4 Bxd5 22.exd5 e4 23.b3 Red8 24.Rd1 Rd6 25.Qe3 Qd8 26.Rc4 Rxd5 27.Rxd5 Qxd5 28.Rxe4 b6 29.Re7 Qd1+ 30.Kh2 Qd6+ 31.g3 a5 32.a4 Rc8 33.h4 Qf6 34.Kg2 Rc3 35.Qe4 Rxb3 36.Re8+ Kh7 37.Qa8 g5 38.Rh8+ Kg6 39.h5+ Kf5 40.Qd5+ Qe5 41.Qxb3 g4 42.Qxf7+ Kg5 43.Qg6# 1-0
2026.05.19 Titled Tue 19th May 2026
2273188 IM Shuvalova, Polina (2502) FM Atares Buisan, Sergio (2220) 1/2-1/2
1.d4 e6 2.c4 d5 3.Nc3 Nf6 4.cxd5 exd5 5.Bg5 Be7 6.e3 O-O 7.Bd3 h6 8.Bh4 c6 9.Bg3 Nbd7 10.h3 Re8 11.Nf3 Nf8 12.Ne5 Ne6 13.O-O g6 14.Qc2 Ng7 15.Bf4 Bf5 16.Bxh6 Bxd3 17.Qxd3 Nf5 18.Bg5 Kg7 19.Rfe1 Nd6 20.Bxf6+ Bxf6 21.f4 Rh8 22.e4 dxe4 23.Nxe4 Nf5 24.Rad1 Qd5 25.Nxf6 Kxf6 26.Ng4+ Kg7 27.Ne3 Nxe3 28.Qxe3 Rhe8 29.Qc3 Rxe1+ 30.Qxe1 Qxa2 31.Qe5+ Kg8 32.d5 Rd8 33.d6 Qe6 34.Qc5 a6 35.b4 Rd7 36.Kh2 Qf6 37.Rd4 Qe6 38.Qa7 Kg7 39.Qc5 Kg8 40.Qe5 b6 41.Qxe6 fxe6 42.Kg3 c5 43.bxc5 bxc5 44.Rc4 Rxd6 45.Rxc5 Kf7 46.Kg4 Kf6 47.Rc8 a5 48.Rf8+ Kg7 49.Ra8 Rd5 50.Kf3 Kf6 51.Ke4 Rb5 52.Kf3 Rb3+ 53.Kg4 Rb5 54.Ra6 Kf7 55.Kh4 Kf6 56.g3 Kf7 57.Kg4 Kf6 58.Ra7 Rc5 59.Ra8 Kf7 60.Kf3 Rb5 61.Ra6 e5 62.fxe5 Rxe5 63.Kf4 Rb5 64.h4 Kg7 65.g4 Kf7 66.Ra7+ Kf6 67.g5+ Ke6 68.Rg7 Rb4+ 69.Kg3 Kf5 70.Rf7+ Ke5 71.Rf6 Rb3+ 72.Kg4 Rb4+ 73.Kg3 Rb3+ 74.Kg2 Rb4 75.Kg3 1/2-1/2
2026.05.19 Titled Tue 19th May 2026
2273505 FM Atares Buisan, Sergio (2220) GM Gorovets, A (2427) 1/2-1/2
1.Nf3 f5 2.d4 Nf6 3.c4 e6 4.Nc3 Bb4 5.Qc2 b6 6.a3 Bxc3+ 7.Qxc3 Bb7 8.Bf4 d6 9.e3 Ne4 10.Qc2 g5 11.Bg3 h5 12.h4 g4 13.Ng1 Nxg3 14.fxg3 Nd7 15.Ne2 Qf6 16.Nc3 Qh6 17.Qf2 e5 18.Bd3 O-O 19.O-O Nf6 20.Bxf5 Ne4 21.Qe1 Nxc3 22.Qxc3 Rae8 23.d5 Bc8 24.Bxc8 Rxc8 25.Qd3 Qh7 26.Qxh7+ Kxh7 27.Rxf8 Rxf8 28.e4 Kg6 29.Rf1 Rxf1+ 30.Kxf1 Kf7 31.Ke2 Ke7 32.Kd3 Kd7 33.Kc3 Kc8 34.b4 a6 35.b5 a5 36.a4 Kd7 37.Kc2 Ke7 38.Kc1 Kd7 39.Kc2 Ke7 40.Kc1 Kd7 41.Kc2 1/2-1/2
2026.05.12 Titled Tue 12th May 2026
2268425 Dupuis, Denis K (2217) FM Atares Buisan, Sergio (2220) 1-0
1.e4 c6 2.d4 d5 3.exd5 cxd5 4.c4 Nc6 5.Nc3 e6 6.Nf3 Nf6 7.Bd3 Be7 8.O-O O-O 9.Bg5 dxc4 10.Bxc4 b6 11.a3 Bb7 12.Qd3 Rc8 13.Rad1 h6 14.Bh4 Nd5 15.Bxd5 Bxh4 16.Be4 Bf6 17.b4 Qd7 18.d5 exd5 19.Nxd5 Qe6 20.Bf5 Ne5 21.Bxe6 Nxd3 22.Nxf6+ gxf6 23.Bxc8 Rxc8 24.Rxd3 Ba6 25.Rd7 Bxf1 26.Kxf1 a5 27.bxa5 bxa5 28.Rd5 Rc1+ 29.Ke2 Rc2+ 30.Nd2 a4 31.Rd4 1-0
2026.05.12 Titled Tue 12th May 2026
2268254 FM Al Tarbosh, W (2225) FM Atares Buisan, Sergio (2220) 1-0
1.e4 e6 2.d4 d5 3.exd5 exd5 4.Bd3 Nf6 5.Bg5 Bd6 6.Nc3 c6 7.Nge2 O-O 8.Qd2 h6 9.h4 Re8 10.O-O-O Bf8 11.f3 b5 12.g4 a5 13.Ng3 Qd6 14.Bf4 Qd8 15.g5 Nh7 16.gxh6 g6 17.h5 g5 18.Bxh7+ Kxh7 19.Bxg5 f6 20.Qd3+ Kh8 21.Bf4 Na6 22.Qg6 Ra7 23.Rhg1 Bd6 24.Bxd6 Qxd6 25.Qxe8+ 1-0
2026.05.12 Titled Tue 12th May 2026
2268011 Bonatti, W (2295) FM Atares Buisan, Sergio (2220) 0-1
1.e4 e5 2.Nc3 Nc6 3.g3 g6 4.Bg2 Bg7 5.d3 Nge7 6.f4 O-O 7.Nf3 d6 8.O-O Bg4 9.h3 Bxf3 10.Bxf3 Nd4 11.Bg2 b5 12.Ne2 Rb8 13.Nxd4 exd4 14.f5 Be5 15.Bh6 Bxg3 16.Bxf8 Qxf8 17.fxg6 hxg6 18.Qg4 Be5 19.Rf2 Qh6 20.Raf1 Rf8 21.h4 c6 22.Rf3 Kg7 23.Rh3 Ng8 24.Qg5 Nf6 25.Rhf3 Qxg5 26.hxg5 Nh7 27.Rh3 Nxg5 28.Rh1 Rh8 29.Rxh8 Kxh8 30.Kf2 Kg7 31.Bf3 a5 32.Rh1 a4 33.b3 a3 34.Bg4 b4 35.Bd7 c5 36.Bg4 Nh7 37.Bf3 Nf6 38.Rh3 Ne8 39.Rh1 Nc7 40.Rh3 Nb5 41.Rh1 Nc3 42.Ra1 Bf4 43.Bg2 Nxa2 44.Rxa2 Bc1 45.Bh3 Kf6 46.Ke1 Bb2 47.Kf2 Ke5 48.Kf3 d5 49.exd5 Kxd5 50.Kg4 f6 51.Bg2+ Ke5 52.Bf3 Bc1 53.Bg2 f5+ 54.Kf3 g5 55.Ra1 Bb2 56.Ra2 Kf6 57.Bf1 Kg6 58.Bg2 Kh5 59.Kg3 f4+ 60.Kf3 Kh4 61.Bf1 Bc1 62.Bg2 g4+ 63.Kf2 Bb2 64.Bh1 Kh3 65.Bg2+ Kh2 66.Be4 f3 67.Bxf3 gxf3 68.Kxf3 Kg1 69.Ke4 Kf2 70.Kd5 Ke2 71.Kxc5 Bc3 72.Kc4 Kd2 0-1
2026.05.12 Titled Tue 12th May 2026
2267756 FM Atares Buisan, Sergio (2220) CM Mylonakis, Ioannis (2123) 1-0
1.Nf3 Nf6 2.b3 e6 3.Bb2 b5 4.e4 Nxe4 5.Bxb5 Bb7 6.O-O a6 7.Be2 Nf6 8.c4 Be7 9.d4 O-O 10.Nc3 c5 11.d5 d6 12.dxe6 fxe6 13.Ng5 Bc8 14.Bf3 Ra7 15.Re1 e5 16.Nd5 h6 17.Nxf6+ Bxf6 18.Ne4 Be7 19.Qd5+ Kh8 20.Rad1 Rxf3 21.gxf3 Rd7 22.Qd3 Nc6 23.f4 Nd4 24.Bxd4 cxd4 25.fxe5 dxe5 26.Kh1 Bb7 27.f3 Bb4 28.Rg1 Rf7 29.Rg3 Qh4 30.c5 Rxf3 31.Rxf3 Bxe4 32.Qe2 Qg4 33.Rf1 d3 34.Qg2 Qxg2+ 35.Kxg2 Bxc5 36.Kg3 Bxf3 37.Kxf3 d2 38.Ke2 Bb4 39.Rf5 Bc3 40.Rf3 Bb4 41.Re3 Ba3 42.Rxe5 Bc1 43.Re6 g5 44.Rxh6+ Kg7 45.Rxa6 1-0
2026.05.12 Titled Tue 12th May 2026
2267576 IM Nitish, Belurkar (2479) FM Atares Buisan, Sergio (2220) 1-0
1.e4 c6 2.Nf3 d5 3.d3 dxe4 4.dxe4 Nd7 5.Bc4 e6 6.O-O Ngf6 7.Qe2 Be7 8.e5 Nd5 9.Bb3 O-O 10.c4 N5b6 11.Bc2 Re8 12.Rd1 Qc7 13.Bf4 Nf8 14.Nc3 Bd7 15.h4 c5 16.h5 Bc6 17.Ne4 Rad8 18.h6 g6 19.b3 Rxd1+ 20.Rxd1 Rd8 21.Re1 Bxe4 22.Bxe4 Nfd7 23.Qe3 Nb8 24.Bg5 Nc8 25.Qf4 Bxg5 26.Nxg5 Qe7 27.Bxb7 Rd4 28.Ne4 Qxb7 29.Qf6 Kf8 30.Ng5 Ke8 31.Qh8+ Kd7 32.Nxf7 Kc6 33.Nd8+ Rxd8 34.Qxd8 Qd7 35.Rd1 Qc7 36.Qe8+ Kb7 37.Qxe6 Ne7 38.g4 Nec6 39.Rd6 Nd4 40.Qd5+ Kc8 41.Rf6 Nbc6 42.Rf8+ Nd8 43.e6 Qe7 44.Qa8+ Kc7 45.Qxa7+ Kd6 46.Qxe7+ Kxe7 47.Rh8 N8xe6 48.Rxh7+ Kf6 49.Ra7 Ng5 50.h7 Nxh7 51.Rxh7 1-0
2026.05.12 Titled Tue 12th May 2026
2268108 FM Atares Buisan, Sergio (2220) IM Dann, M (2425) 0-1
1.Nf3 Nf6 2.b3 g6 3.Bb2 Bg7 4.e4 d6 5.Qe2 O-O 6.d4 Nc6 7.d5 Nb4 8.a3 Na6 9.Nbd2 c6 10.dxc6 bxc6 11.h3 e5 12.O-O-O Qc7 13.Nc4 Rd8 14.Kb1 Nc5 15.Ncd2 Rb8 16.Qe3 Ne6 17.Nc4 c5 18.Be2 Nd4 19.g4 Be6 20.Nxd4 cxd4 21.Qd3 Nxe4 22.Rdf1 Bxc4 23.Qxe4 d5 24.Qf3 e4 25.Qg3 Qxg3 26.Re1 0-1
2026.05.12 Titled Tue 12th May 2026
2267098 FM Atares Buisan, Sergio (2220) IM Tarhan, Adar (2482) 0-1
1.Nf3 c6 2.c4 d5 3.d4 Nf6 4.Nc3 e6 5.cxd5 exd5 6.Bg5 Bf5 7.e3 Nbd7 8.Bd3 Bg6 9.O-O Bd6 10.Qc2 Qc7 11.Rac1 Rc8 12.Bxg6 hxg6 13.h3 Nf8 14.e4 dxe4 15.Nxe4 Be7 16.Rfe1 Ne6 17.Bxf6 gxf6 18.Nc5 Bxc5 19.dxc5 O-O 20.Rcd1 Rfe8 21.b4 a5 22.a3 axb4 23.axb4 b6 24.Qc3 bxc5 25.bxc5 Qf4 26.Rd6 Kg7 27.g3 Qf5 28.Kg2 Rh8 29.h4 Qxc5 30.Qxc5 Nxc5 31.Rc1 Ne4 32.Rdxc6 Rxc6 33.Rxc6 Rb8 34.Rc2 Rb3 35.Re2 f5 36.Ra2 Rc3 37.Rb2 Nf6 38.Ra2 Ng4 39.Rb2 Rc7 40.Ra2 Rc4 41.Rb2 f4 42.Ra2 fxg3 43.fxg3 Rc3 44.Ng5 Ne3+ 45.Kh2 Ng4+ 46.Kg2 Rc7 47.Rb2 Nh6 48.Rb3 Nf5 49.Kh3 Kh6 50.Ra3 Kg7 51.Rb3 Re7 52.Ra3 Nh6 53.Rb3 f6 54.Nf3 f5 55.Nh2 Nf7 56.Nf3 Nd6 57.Ng5 Ne8 58.Rb6 Nf6 59.Re6 Ra7 60.Re3 Ng4 61.Re2 Kh6 62.Kg2 Ra3 63.Re7 Ra2+ 64.Kg1 Nf6 65.Rf7 Ra6 66.Kg2 Kh5 67.Kh3 Rb6 68.Rf8 Kh6 69.Rf7 f4 70.gxf4 Kh5 71.Rg7 Rb3+ 72.Kg2 Nd5 73.Ne6 Ne3+ 74.Kf2 Nf5 75.Rg8 Rb2+ 76.Ke1 Nxh4 77.f5 gxf5 78.Nf4+ Kh6 79.Kf1 Nf3 80.Rg6+ Kh7 81.Rf6 Nd4 82.Ne6 Rb1+ 83.Kf2 Rb2+ 84.Kf1 Ne2 85.Kf2 Nc3+ 86.Kf3 Rb1 87.Rxf5 Rf1+ 88.Kg4 Rg1+ 89.Kf4 Ne2+ 90.Ke5 Ng3 91.Rf7+ Kg8 92.Rf4 Re1+ 93.Kd6 Ne4+ 94.Ke7 Nc5 95.Rf8+ Kh7 96.Rf7+ Kg6 97.Rf6+ Kh5 98.Kf7 Ne4 99.Rf5+ Kg4 100.Ra5 Nd6+ 101.Ke7 Nf5+ 102.Kd7 Rd1+ 103.Ke8 Rd6 104.Kf7 Rd7+ 105.Ke8 Re7+ 106.Kf8 Rxe6 107.Ra4+ Kg5 108.Ra5 Rg6 109.Kf7 Rf6+ 110.Ke8 Kg6 111.Kd8 Ng7 112.Kc8 Ne6 113.Kb7 Ng7 114.Ra6 Rxa6 0-1
2026.05.12 Titled Tue 12th May 2026
2267123 CM Sarrias Granados, Jesus (2169) FM Atares Buisan, Sergio (2220) 0-1
1.d4 e6 2.Bf4 d6 3.e4 Nd7 4.Nc3 e5 5.Be3 Ngf6 6.Nge2 Be7 7.f3 O-O 8.g4 c6 9.Qd2 b5 10.a3 Bb7 11.h4 exd4 12.Nxd4 a6 13.h5 Ne5 14.Be2 c5 15.Nf5 Re8 16.Kf2 b4 17.axb4 cxb4 18.Nd5 Bxd5 19.exd5 Nexg4+ 20.Kf1 Nxe3+ 21.Nxe3 Bf8 22.Rg1 Qd7 23.Bd3 Qh3+ 24.Kf2 Qh4+ 25.Kf1 Qxh5 26.Ng4 Nxg4 27.Rxg4 Qh1+ 28.Rg1 Qxf3+ 29.Qf2 Qxf2+ 30.Kxf2 g6 31.Raf1 Bg7 32.b3 a5 33.Kg2 a4 0-1
2026.05.12 Titled Tue 12th May 2026
2267380 FM Atares Buisan, Sergio (2220) CM Kaminskii, Daniil (2138) 0-1
1.Nf3 Nf6 2.d4 d5 3.c4 e6 4.Nc3 Be7 5.cxd5 exd5 6.Bg5 c6 7.e3 Bf5 8.Bd3 Bxd3 9.Qxd3 O-O 10.O-O Nbd7 11.e4 dxe4 12.Nxe4 Nxe4 13.Bxe7 Qxe7 14.Rfe1 Rfe8 15.Nd2 Nxf2 16.Kxf2 Qh4+ 17.Kf1 Qxh2 18.Nf3 Qf4 19.d5 Nf6 20.d6 Nd5 21.d7 Red8 22.Re4 Qc7 23.Ne5 Nf6 24.Re3 Nxd7 25.Ng4 Ne5 26.Qe4 Nxg4 27.Qxg4 Re8 28.Rg3 Qe5 29.Kg1 g6 30.Rf1 Re7 31.b3 Rae8 32.Qh4 Qc5+ 33.Kh2 Re5 34.Rh3 Rh5 35.Qg4 Rxh3+ 36.Qxh3 Qe5+ 37.Kh1 f5 38.Qd3 Qd5 39.Qc3 Re2 40.Qg3 Qe4 41.Qb8+ Kg7 42.Qc7+ Kh6 43.Qh2+ Kg5 44.Qg3+ Qg4 0-1
2026.05.05 Titled Tue 5th May 2026
2261551 FM Atares Buisan, Sergio (2220) IM Urazayev, Arystanbek (2488) 0-1
1.Nf3 Nf6 2.c4 e6 3.d4 d5 4.e3 Be7 5.Nbd2 O-O 6.Bd3 c5 7.O-O Nc6 8.b3 cxd4 9.exd4 dxc4 10.Nxc4 b6 11.Bb2 Bb7 12.Nce5 Nb4 13.Bb1 Rc8 14.a3 Nbd5 15.Qd2 Bd6 16.Bd3 h6 17.Rac1 Nd7 18.Rxc8 Qxc8 19.Rc1 Qd8 20.Bb1 Bxe5 21.dxe5 Nc5 22.b4 Nd7 23.Qd3 g6 24.Qd2 Kg7 25.Qd4 a6 26.Nd2 Ne7 27.Nc4 Nf5 28.Bxf5 gxf5 29.Nd6 Ba8 30.Rd1 Qg5 31.g3 Qh5 32.Qd3 b5 33.Rc1 Nb6 34.Qd1 Bf3 35.Qf1 Nd5 36.Bd4 Nf4 37.h4 Ne2+ 38.Kh2 Nxd4 39.Rc3 Bd5 40.Qa1 Nf3+ 41.Kg2 Nxh4+ 42.Kf1 Nf3 43.Ke2 Nd4+ 44.Kd2 Nb3+ 45.Rxb3 Bxb3 0-1
2026.05.05 Titled Tue 5th May 2026
2262583 FM Zhauynbay, Alimzhan (2240) FM Atares Buisan, Sergio (2220) 1-0
1.Nf3 g6 2.g3 Bg7 3.Bg2 d6 4.d4 Nf6 5.O-O O-O 6.Nc3 c6 7.e4 Nbd7 8.e5 Ne8 9.Re1 Nc7 10.Bf4 d5 11.Ng5 Nb6 12.a4 h6 13.Nf3 Ne6 14.Bc1 a5 15.b3 Bd7 16.Ba3 Kh7 17.Qd2 Nc8 18.Re2 f5 19.exf6 Rxf6 20.Rae1 Nd6 21.Ne5 Bc8 22.Nd1 Ng5 23.f4 Nge4 24.Qc1 b5 25.Nxc6 Qc7 26.Ne5 b4 27.Bb2 Ba6 28.Re3 Rc8 29.c4 bxc3 30.Nxc3 Qb7 31.Qb1 Nxc3 32.Rxc3 Rxc3 33.Bxc3 Nf5 34.Nxg6 Rxg6 35.Qxf5 Qxb3 36.Re6 Qd1+ 37.Be1 Bd3 38.Qxd5 Bxd4+ 39.Kh1 Rxe6 40.Qxe6 Bf6 41.Be4+ Bxe4+ 42.Qxe4+ Kg7 43.Kg2 Qd8 44.h4 Qb6 45.Bf2 Qb4 46.Kf3 Qb3+ 47.Kg2 Qb4 48.Qc6 Bc3 49.h5 Bf6 50.Qb5 Qd2 51.Qf5 Qb4 52.Qg6+ Kf8 53.Qxh6+ Ke8 54.Qg6+ Kd7 55.Qd3+ Ke6 56.h6 Kf7 57.h7 Kg7 58.Qd7 Kxh7 59.Qh3+ Kg7 60.Qg4+ Kf7 61.Qd1 Qb7+ 62.Qf3 Qb4 63.Qd5+ Kg7 64.Qb5 Qd2 65.g4 Bd4 66.Qg5+ Kf8 67.Qf5+ Kg7 68.Qg5+ Kf8 69.Qh6+ Bg7 70.Qb6 Qb4 71.Qxb4 axb4 72.a5 b3 73.a6 b2 74.a7 b1=Q 75.a8=Q+ Kf7 76.Qd5+ Kf8 77.Qg5 Bf6 78.Qf5 Kg8 79.Qxb1 Kf7 80.Qe4 Kg7 81.g5 Kf7 82.gxf6 Kxf6 83.f5 Kf7 84.Kf3 Ke8 85.Kg4 Kf7 86.Kf4 Kg7 87.Kg5 Kf7 88.f6 Kf8 89.Qxe7+ Kg8 90.Qg7# 1-0
2026.05.05 Titled Tue 5th May 2026
2262075 FM Atares Buisan, Sergio (2220) Abdullaev, Rasulbek (2087) 1-0
1.d4 d5 2.c4 dxc4 3.e4 b5 4.a4 c6 5.Nc3 b4 6.Nb1 c5 7.d5 Ba6 8.Nd2 c3 9.bxc3 bxc3 10.Nb1 Qa5 11.Qc2 Bxf1 12.Kxf1 Nf6 13.Nxc3 Na6 14.Ba3 Nb4 15.Bxb4 Qxb4 16.Rb1 Qc4+ 17.Nge2 g6 18.Qb2 Bg7 19.Qb5+ Qxb5 20.Rxb5 Nd7 21.Rb7 Ne5 22.Nb5 O-O 23.Rxe7 a6 24.Nc7 Ra7 25.f4 Nc4 26.e5 f6 27.Rxg7+ Kxg7 28.Ne6+ Kf7 29.Nxf8 Kxf8 30.exf6 Ne3+ 31.Kf2 Nxd5 32.Rc1 Nxf6 33.Kf3 Rc7 34.Nd4 Kf7 35.Nb3 Nd7 36.Ke4 Ke6 37.Nd4+ Kd6 38.Nf3 Rb7 39.Rd1+ Kc6 40.Ng5 Rb4+ 41.Ke3 Nf6 42.g3 Rxa4 43.Rd8 Ng4+ 44.Kd3 Nxh2 45.Nxh7 Ra3+ 46.Kc4 Ra4+ 47.Kb3 Rb4+ 48.Kc3 Nf1 49.Rg8 Kb5 50.Rxg6 Ne3 51.Nf6 a5 52.Kd3 Nf5 53.Kc3 a4 54.Nd7 Rb3+ 55.Kc2 Rxg3 56.Rb6+ Ka5 57.Rf6 Nd4+ 58.Kb1 Kb4 59.Rb6+ Nb5 60.Ne5 c4 61.Nc6+ Kc5 62.Ra6 a3 63.Na7 Nc3+ 64.Kc2 Nd5 65.f5 Rg2+ 66.Kc1 Kd4 67.f6 Nc3 68.Rxa3 Rg1+ 69.Kd2 Rg2+ 70.Ke1 Rg1+ 71.Kf2 Rg5 72.Nc6+ Kc5 73.Ne7 Ne4+ 74.Ke3 Nxf6 75.Ra5+ Kd6 76.Rxg5 Kxe7 77.Kd4 Ke6 78.Rg1 Nd7 79.Re1+ Kd6 80.Kxc4 Ne5+ 81.Kb5 Ke6 82.Rd1 Nd7 83.Rh1 Kd6 84.Rh6+ Ke7 85.Kc6 Nf6 86.Rh7+ Ke6 87.Rg7 Kf5 88.Rg8 1-0
2026.05.05 Titled Tue 5th May 2026
2262591 FM Atares Buisan, Sergio (2220) Jasinski, Alexander (2157) 0-1
1.e4 c5 2.b3 e6 3.Bb2 d6 4.f4 b6 5.Nf3 Bb7 6.d3 Nf6 7.Nbd2 Be7 8.Qe2 O-O 9.O-O-O a5 10.h4 a4 11.Kb1 axb3 12.cxb3 b5 13.h5 Nc6 14.h6 g6 15.f5 b4 16.Nc4 Na5 17.fxe6 fxe6 18.Ng5 Nxc4 19.dxc4 Qa5 20.Bxf6 Bxf6 21.Nxe6 Rfe8 22.Rxd6 Bxe4+ 23.Kc1 Qxa2 24.Qxa2 Rxa2 25.Nxc5 Bg5+ 26.Kd1 Bc2# 0-1
2026.05.05 Titled Tue 5th May 2026
2261873 CM Nguyen Quang Anh (2084) FM Atares Buisan, Sergio (2220) 0-1
1.d4 e6 2.c4 d5 3.Nc3 dxc4 4.e3 c5 5.d5 Nf6 6.Bxc4 e5 7.e4 Bd6 8.Bg5 h6 9.Bh4 g5 10.Bg3 Bg4 11.f3 Bd7 12.Nge2 Nh5 13.Qd2 Nf4 14.Bxf4 gxf4 15.g3 Rg8 16.O-O-O Qf6 17.gxf4 exf4 18.Kb1 Na6 19.Bxa6 bxa6 20.Rhg1 O-O-O 21.Rxg8 Rxg8 22.Rc1 Kb8 23.Qc2 Ka8 24.Na4 Rc8 25.Nac3 Be5 26.Qb3 c4 27.Qa3 Bb5 28.Nxb5 axb5 29.Qb4 Qb6 30.Nc3 Rc5 31.Ne2 a5 32.Qd2 b4 33.Nxf4 c3 34.Qe3 b3 35.bxc3 bxa2+ 36.Ka1 Rxc3 37.Qxb6 Rc2+ 38.Qb2 Bxb2+ 39.Kxa2 Bxc1+ 40.Kb1 Rc8 41.Nd3 Ba3 42.e5 Rc3 43.Ne1 Rc1+ 44.Ka2 Rxe1 45.d6 Rxe5 46.d7 Be7 47.d8=Q+ Bxd8 48.Ka3 Rf5 49.Ka4 Rxf3 50.h4 Rf4+ 51.Kb5 a4 52.Ka6 a3 53.Kb5 a2 54.Kc6 a1=Q 55.Kd7 Qa7+ 56.Ke8 Qe7# 0-1
2026.05.05 Titled Tue 5th May 2026
2262141 FM Gkavardinas, Antonios (2304) FM Atares Buisan, Sergio (2220) 1-0
1.b3 e5 2.Bb2 Nc6 3.e3 d5 4.Bb5 Bd6 5.f4 Qe7 6.Nf3 Bg4 7.fxe5 Bxf3 8.Qxf3 Bxe5 9.Bxe5 Qxe5 10.Nc3 Nf6 11.O-O O-O 12.Bxc6 bxc6 13.Qf4 Rfe8 14.Qxe5 Rxe5 15.Ne2 Ne4 16.Rad1 c5 17.Nf4 Nf6 18.Nd3 Re6 19.Nxc5 Rc6 20.d4 Re8 21.Rd3 Ne4 22.Nxe4 Rxe4 23.c3 Rce6 24.Rf3 a5 25.Kf2 g6 26.g3 f5 27.Rf4 Rc6 28.Ke2 Re8 29.Kd2 h5 30.h4 Kf7 31.Kc2 Rce6 32.Rf3 R8e7 33.c4 Rc6 34.Rc3 dxc4 35.bxc4 Rb6 36.c5 Rb4 37.a3 Rb8 38.Rb3 Rbe8 39.Kd3 a4 40.Rb4 Ke6 41.Rxa4 Kd5 42.Rb4 c6 43.Kd2 Ra8 44.Rb3 Rea7 45.Kc2 Ke4 46.Rf4+ Kd5 47.Kb2 Re8 48.Rf3 Ke4 49.Rf1 Kd5 50.Re1 Re4 51.Rb8 Rg4 52.Re8 Rxg3 53.Rc1 Rb7+ 54.Kc3 Rxe3+ 55.Rxe3 1-0
2026.05.05 Titled Tue 5th May 2026
2261383 FM Ganiev, Artur (2371) FM Atares Buisan, Sergio (2220) 0-1
1.e4 d6 2.d4 Nf6 3.Nc3 e5 4.Nge2 Nc6 5.h3 g6 6.Be3 exd4 7.Nxd4 Bd7 8.Qd2 Bg7 9.O-O-O O-O 10.g4 Re8 11.f3 a5 12.Kb1 a4 13.a3 Rb8 14.h4 Nxd4 15.Bxd4 b5 16.h5 b4 17.axb4 Rxb4 18.hxg6 fxg6 19.g5 Nxe4 20.Nxe4 Rxd4 21.Qc1 a3 22.c3 axb2 23.Qc2 Ba4 24.cxd4 Bxc2+ 25.Kxc2 d5 26.Nc3 Re3 27.Bb5 c5 28.Bc6 cxd4 29.Nxd5 Qc8 30.Nxe3 Qxc6+ 31.Kb1 dxe3 32.Rd8+ Kf7 33.Rhd1 e2 34.Re1 Qc3 35.Rdd1 exd1=R+ 36.Rxd1 Bd4 37.f4 Be3 38.f5 Qc1+ 39.Ka2 b1=Q# 0-1
2026.05.05 Titled Tue 5th May 2026
2261639 FM Atares Buisan, Sergio (2220) IM Souleidis, G (2418) 0-1
1.Nc3 c5 2.e4 Nc6 3.Bb5 Nd4 4.Bc4 e6 5.d3 Nf6 6.Nge2 a6 7.a4 d5 8.exd5 exd5 9.Ba2 Ne6 10.O-O Be7 11.Bg5 Nxg5 12.Ng3 d4 13.f4 Nh3+ 14.gxh3 dxc3 15.bxc3 Bxh3 16.Re1 O-O 17.Rb1 Rb8 18.Qf3 Bd6 19.Ne4 Bf5 20.Ng3 Bg4 21.Qf2 Qc7 22.Ne4 Nxe4 23.Rxe4 Bf5 24.Re3 Rfe8 25.Rbe1 Rxe3 26.Qxe3 h6 27.Rf1 Qd7 28.Bb3 Re8 29.Qf3 Bg4 30.Qd5 Bh3 31.Rf3 Qg4+ 0-1
2026.05.05 Titled Tue 5th May 2026
2262460 IM Di Berardino, D (2465) FM Atares Buisan, Sergio (2220) 1/2-1/2
1.d4 e6 2.c4 d5 3.Nc3 Nf6 4.cxd5 exd5 5.Bg5 Be7 6.e3 O-O 7.Bd3 h6 8.Bf4 c5 9.dxc5 Nc6 10.Nf3 Bxc5 11.O-O Bg4 12.h3 Bh5 13.Be2 Bg6 14.Rc1 Bb6 15.Na4 Rc8 16.Nxb6 Qxb6 17.Qb3 Qxb3 18.axb3 Ne4 19.Rfd1 Nb4 20.Nd4 a6 21.f3 Nc5 22.Rc3 Na2 23.Rxc5 Rxc5 24.Bd6 Rc1 25.Bxf8 Kxf8 26.Rxc1 Nxc1 27.Kf2 Ke7 28.Ke1 Nd3+ 29.Bxd3 Bxd3 30.h4 g5 31.hxg5 hxg5 32.Kd2 Bg6 33.b4 Kd6 34.f4 gxf4 35.exf4 f6 36.Ke3 Be8 37.Ne2 Bd7 38.Kd4 Bg4 39.Nc3 Be6 40.Nd1 Kc6 41.Ne3 Kb5 42.Nxd5 Ka4 43.Nc7 Bf7 44.Kc3 f5 45.g3 Bg8 46.Ne8 Be6 47.Nd6 b6 48.Ne8 Bd7 49.Ng7 a5 50.bxa5 bxa5 51.Nh5 Kb5 52.Nf6 Be6 53.Ne8 Kc5 54.Ng7 Bc8 55.Nh5 Kd5 56.Nf6+ Ke6 57.Ne8 Kd5 58.Nc7+ Ke4 59.Nb5 Kf3 60.Nd6 Bd7 61.Kd4 Kxg3 62.Ke5 Kf3 63.Nxf5 Ke2 64.Nd4+ Kd3 65.f5 Bxf5 66.Nc6 Kc2 67.Nxa5 Bd3 68.b4 Kb2 69.Nc6 Bb5 1/2-1/2
2026.05.05 Titled Tue 5th May 2026
2262266 FM Atares Buisan, Sergio (2220) FM Voitovich, V (2256) 1-0
1.e4 Nf6 2.f3 d5 3.exd5 Nxd5 4.d4 Bf5 5.Bd3 Qd7 6.Ne2 Nb4 7.Bxf5 Qxf5 8.Na3 e6 9.O-O c6 10.c3 Nd5 11.Nc4 Nd7 12.Ne3 Nxe3 13.Bxe3 Bd6 14.f4 O-O-O 15.Ng3 Qg6 16.f5 exf5 17.Nxf5 Rhe8 18.Nxd6+ Qxd6 19.Bf4 Qd5 20.Qa4 a6 21.Rae1 g5 22.Bg3 f5 23.Bf2 f4 24.c4 Qf7 25.d5 cxd5 26.cxd5 Rxe1 27.Rxe1 Qxd5 28.Ba7 Qc6 29.Qa5 h6 30.h3 Rf8 31.Qd2 b6 32.Rc1 Nc5 33.b4 Kb7 34.Bxb6 Ne4 35.Rxc6 Nxd2 36.Rxh6 f3 37.Bc5 Rf5 38.gxf3 Nxf3+ 39.Kh1 Re5 40.Rb6+ Kc8 41.Rxa6 Re2 42.Bd6 1-0
2026.04.14 Titled Tue 14th Apr 2026
2243335 FM Shandrygin, Nikita (2209) FM Atares Buisan, Sergio (2211) 1-0
1.e4 e6 2.Nf3 d5 3.e5 d4 4.a3 c5 5.b4 cxb4 6.Bb2 Nc6 7.Bb5 bxa3 8.Nxa3 Bc5 9.Bxc6+ bxc6 10.Nc4 Ne7 11.O-O O-O 12.Ba3 Bxa3 13.Rxa3 c5 14.Qa1 Nf5 15.Rxa7 Bd7 16.Rxa8 Qxa8 17.Qxa8 Rxa8 18.Nb6 Ra7 19.Nxd7 Rxd7 20.Ra1 h6 21.Kf1 g5 22.h3 Rd5 23.Ke2 c4 24.d3 c3 25.Ra4 Kg7 26.g4 Nh4 27.Rxd4 Nxf3 28.Rxd5 Ng1+ 29.Kf1 exd5 30.Kxg1 f6 31.exf6+ Kxf6 32.Kg2 Ke5 33.Kf3 Kd4 34.Ke2 Kc5 35.Ke3 Kb5 36.f4 gxf4+ 37.Kxf4 Kb4 38.h4 Ka3 39.g5 hxg5+ 40.hxg5 Kb2 41.g6 Kxc2 42.g7 Kd1 43.g8=Q c2 44.Ke5 Kd2 45.d4 c1=Q 46.Qg5+ Kd1 47.Qxc1+ Kxc1 48.Kxd5 Kc2 49.Kc5 Kc3 50.d5 1-0
2026.04.14 Titled Tue 14th Apr 2026
2244133 FM Domin, Yan (2282) FM Atares Buisan, Sergio (2211) 1-0
1.e4 c6 2.d4 d5 3.e5 Bf5 4.Nf3 h5 5.Bd3 Bxd3 6.cxd3 g6 7.O-O e6 8.Re1 Bh6 9.Nbd2 Ne7 10.b3 Nf5 11.Bb2 Nd7 12.Nf1 g5 13.Ng3 Ng7 14.h3 g4 15.hxg4 hxg4 16.Nh2 Nf5 17.Nxg4 Qh4 18.Qf3 Nxg3 19.fxg3 Qh5 20.Kf2 O-O-O 21.Rh1 Qg6 22.Nxh6 Rxh6 23.Rh4 Rxh4 24.gxh4 Rh8 25.Rh1 f6 26.h5 Qg7 27.Qg3 Qe7 28.h6 fxe5 29.Qg7 Rf8+ 30.Ke2 Qf6 31.Qxf6 Nxf6 32.dxe5 Nh7 33.Bc1 Kd7 34.g4 Ke8 35.g5 Rg8 36.Rf1 Rg6 37.Kf3 Nxg5+ 38.Bxg5 Rxg5 39.Rh1 Rg8 40.h7 Rh8 41.Kg4 Kf7 42.Kg5 Kg7 43.Rh6 Rxh7 44.Rxh7+ Kxh7 45.Kf6 1-0
2026.04.14 Titled Tue 14th Apr 2026
2243880 FM Atares Buisan, Sergio (2211) FM Korchynskyi, Mykola (2447) 1-0
1.e4 e6 2.Nc3 d5 3.d4 dxe4 4.Nxe4 Nd7 5.Nf3 Ngf6 6.Ng3 c5 7.Be2 cxd4 8.Nxd4 Bc5 9.Nb3 Bb6 10.Qd6 Bc7 11.Qa3 Qe7 12.Qxe7+ Kxe7 13.Bd2 a5 14.c4 Ne5 15.Bc3 Bd7 16.Nd4 Rhd8 17.O-O-O Rac8 18.b3 Bb6 19.Kb2 Nc6 20.Bf3 Be8 21.Nb5 Bxf2 22.Ne4 Nxe4 23.Bxe4 f6 24.Bxh7 f5 25.g4 f4 26.Bxg7 Nb4 27.g5 Rxd1 28.Rxd1 Bxb5 29.Bf6+ Ke8 30.Bg6+ Kf8 31.cxb5 Bh4 32.Rd7 Nd5 33.Be5 Bxg5 34.Rh7 Ne7 35.Rh8+ Ng8 36.h4 Be7 37.Rh7 Rc5 38.Bg7# 1-0
2026.04.14 Titled Tue 14th Apr 2026
2244434 FM Atares Buisan, Sergio (2211) IM Kushko, Dmitriy (2448) 1/2-1/2
1.d4 g6 2.e4 Bg7 3.f4 d6 4.Nf3 Nf6 5.Nc3 c5 6.d5 O-O 7.e5 dxe5 8.fxe5 Ng4 9.Bf4 Nd7 10.Qe2 Qc7 11.d6 exd6 12.exd6 Bxc3+ 13.bxc3 Qa5 14.Qd2 Ndf6 15.Bd3 Nd5 16.O-O c4 17.Bxc4 Qc5+ 18.Qd4 Qxd4+ 19.Nxd4 Nde3 20.Be2 Nxf1 21.Bxf1 Bd7 22.c4 Rfe8 23.Bd3 Rac8 24.Nb5 Bxb5 25.cxb5 Rcd8 26.b6 axb6 27.Bb5 Re4 28.g3 g5 29.Bxg5 Rxd6 30.Bd3 Ra4 31.Bf4 Rd8 32.Rb1 Rxa2 33.Rxb6 Re8 34.Rxb7 Kg7 35.Kg2 Ne3+ 36.Bxe3 Rxe3 37.Rxf7+ Kxf7 38.Bc4+ Kf6 39.Bxa2 Re2+ 40.Kf3 Rxc2 41.Bd5 Rxh2 42.Be4 Kg5 43.Bd3 h6 44.Be4 Rb2 45.Bc6 Rb3+ 46.Kg2 Rc3 47.Bb7 Kg4 48.Bd5 Rxg3+ 49.Kh2 Kf4 50.Be6 Rg5 51.Bd7 Rh5+ 52.Kg2 Rd5 53.Bc8 Rd2+ 54.Kh3 Rd3+ 55.Kg2 Rc3 56.Bd7 h5 57.Be6 Kg5 58.Kh2 Kh4 59.Kg2 Rc2+ 60.Kf3 Rc3+ 61.Kg2 Rg3+ 62.Kh2 Rg6 63.Bd7 Rf6 64.Kg2 Rd6 65.Bc8 Rd2+ 66.Kf3 Kg5 67.Kg3 Rd3+ 68.Kg2 Rc3 69.Bd7 Kh4 70.Be6 1/2-1/2
2026.04.14 Titled Tue 14th Apr 2026
2244481 IM Sahib, Singh (2376) FM Atares Buisan, Sergio (2211) 1-0
1.e4 e5 2.Nc3 Nc6 3.Bc4 Nf6 4.d3 Bb4 5.Ne2 O-O 6.O-O d6 7.Bg5 Be6 8.Nd5 Bxd5 9.exd5 Na5 10.a3 Nxc4 11.axb4 Nb6 12.c4 Nbd7 13.Nc3 h6 14.Bh4 Re8 15.Qf3 a6 16.Rfe1 Qc8 17.c5 Nh7 18.Ne4 dxc5 19.bxc5 Ndf8 20.d6 Ng6 21.Bg3 f5 22.Nc3 f4 23.Qd5+ Qe6 24.d7 fxg3 25.dxe8=Q+ Rxe8 26.hxg3 Qxd5 27.Nxd5 c6 28.Nb6 Nf6 29.d4 e4 30.Nc4 Rd8 31.Nd6 Rd7 32.Nxe4 Rxd4 33.Nxf6+ gxf6 34.Rad1 Rc4 35.Rd7 Kf8 36.Re6 Rxc5 37.Rxf6+ Ke8 38.Rxb7 Ne5 39.f3 Nd7 40.Rxh6 Rc1+ 41.Kh2 Rc5 42.Rh8+ 1-0
2026.04.14 Titled Tue 14th Apr 2026
2243221 FM Atares Buisan, Sergio (2211) GM Halkias, S (2505) 1-0
1.d4 Nf6 2.c4 g6 3.g3 Bg7 4.Bg2 c5 5.d5 O-O 6.Nc3 d6 7.e4 e6 8.Nge2 exd5 9.cxd5 a6 10.a4 Nbd7 11.O-O Re8 12.Bf4 Ne5 13.a5 Bd7 14.Bc1 b5 15.f4 Nc4 16.b3 Nxa5 17.Qc2 c4 18.bxc4 Nxc4 19.Kh1 Ng4 20.Qd3 Qb6 21.Qf3 Rac8 22.Rb1 Nce3 23.h3 Nxf1 24.hxg4 Bxc3 25.Nxc3 Rxc3 26.Qxc3 Rc8 27.Qf3 Rc2 28.Qxf1 Bxg4 29.Qg1 Qa5 30.Be3 Qa2 31.Rc1 Re2 32.Bd4 f6 33.Bxf6 Qd2 34.Ra1 Kf7 35.e5 Qd3 36.Qh2 h5 37.Rf1 Bf5 38.Qg1 Be4 39.Qa7+ Kg8 40.Qg7# 1-0
2026.04.14 Titled Tue 14th Apr 2026
2244256 FM Atares Buisan, Sergio (2211) Shuvalov, E (2008) 1-0
1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.cxd5 Nxd5 5.e4 Nxc3 6.bxc3 Bg7 7.h4 c5 8.Be3 Nc6 9.Nf3 Bg4 10.Bb5 cxd4 11.Bxc6+ bxc6 12.cxd4 c5 13.Qa4+ Bd7 14.Qa3 cxd4 15.Bxd4 Bxd4 16.Nxd4 h5 17.O-O O-O 18.Rfd1 Bg4 19.Nc6 Qxd1+ 20.Rxd1 Bxd1 21.Nxe7+ Kh7 22.Nd5 Bg4 23.Qb2 Be6 24.Nf6+ Kh6 25.Qc1+ Kg7 26.Qg5 Rh8 27.Qe5 Kh6 28.a3 a5 29.f4 a4 30.Qg5+ Kg7 31.f5 Bb3 32.fxg6 fxg6 33.e5 Be6 34.Ne4 Bf5 35.Qf6+ Kh6 36.Nd6 Bc2 37.Nf7+ Kh7 38.Nxh8 Rxh8 39.e6 Bf5 40.Kh2 Rg8 41.e7 Bd7 42.Qf7+ Rg7 43.e8=Q Bxe8 44.Qxe8 Ra7 45.Kg3 Ra5 46.Qd7+ Kh6 47.Qd2+ Rg5+ 48.hxg5+ 1-0
2026.04.14 Titled Tue 14th Apr 2026
2243510 IM Karttunen, M (2490) FM Atares Buisan, Sergio (2211) 0-1
1.e4 c5 2.Nf3 g6 3.d4 cxd4 4.Nxd4 Bg7 5.c4 Nc6 6.Be3 Nf6 7.Nc3 O-O 8.Nc2 d6 9.Be2 a5 10.O-O a4 11.Na3 Be6 12.h3 Nd7 13.Rc1 Nc5 14.Nab5 f5 15.exf5 gxf5 16.f4 Na7 17.Nd4 Bd7 18.Qe1 Qc8 19.Kh1 e5 20.Nc2 e4 21.Nb4 Be6 22.Qd2 Rd8 23.Nbd5 Nc6 24.Nb6 Qb8 25.Nxa8 Qxa8 26.Nb5 Qb8 27.Rfd1 b6 28.Nd4 Nxd4 29.Bxd4 Bh6 30.Qe3 Kf8 31.Qg3 Rd7 32.Qh4 Bg7 33.Bxg7+ Rxg7 34.Qf6+ Kg8 35.b4 Rg6 36.Qh4 Nb7 37.Bh5 Rg7 38.Qf6 Qc8 39.Qd4 Rc7 40.Be2 b5 41.c5 dxc5 42.bxc5 Rxc5 43.Rxc5 Qxc5 44.Qxc5 Nxc5 45.Bxb5 Bxa2 46.Rc1 Nd3 47.Rc8+ Kg7 48.Bxa4 Nxf4 49.Rc7+ Kh6 50.Bb5 Ng6 51.Kh2 f4 52.Bc6 e3 53.Bb5 Be6 54.Be2 Bf5 55.Rc5 Be4 56.g3 f3 57.Bb5 e2 58.Bxe2 fxe2 59.Rc1 Ne5 60.Re1 Nf3+ 61.Kg2 Nxe1+ 62.Kf2 Nd3+ 63.Kxe2 Ne5 64.Ke3 Bb7 65.Kf4 Ng6+ 66.Kf5 Bc8+ 67.Kf6 Bxh3 68.Kf7 Kg5 69.Kg7 h5 70.Kh7 Bg4 71.Kg7 Ne5 72.Kh7 Bf5+ 73.Kg7 Kg4 0-1
2026.04.14 Titled Tue 14th Apr 2026
2243766 GM So, Wesley (2754) FM Atares Buisan, Sergio (2211) 1/2-1/2
1.d4 e6 2.e4 d5 3.Nd2 c5 4.Ngf3 cxd4 5.Nxd4 Nc6 6.Bb5 Bd7 7.Nxc6 bxc6 8.Bd3 Qc7 9.Qe2 Ne7 10.Nf3 Ng6 11.O-O Bd6 12.Re1 O-O 13.e5 Be7 14.h4 f5 15.exf6 Bxf6 16.Bxg6 hxg6 17.g3 Rab8 18.Bf4 e5 19.Nxe5 Rbe8 20.c3 Bxe5 21.Bxe5 Qb6 22.Qd2 Bf5 23.b4 Be4 24.Bd4 Qb7 25.Re3 Qc8 26.Kh2 g5 27.Rxe4 Rxe4 28.Qxg5 Qd7 29.Kg2 Qf7 30.Rf1 Qf3+ 31.Kg1 Rf7 32.a4 Rg4 33.Qe5 Re4 34.Qb8+ Kh7 35.Bxa7 Qxc3 36.Bc5 Re1 37.a5 Qa1 38.Rxe1 Qxe1+ 39.Kh2 Rxf2+ 40.Bxf2 Qxf2+ 41.Kh3 Qf5+ 42.Kg2 Qc2+ 43.Kf3 Qd3+ 44.Kg4 Qe2+ 45.Kg5 Qe7+ 46.Kg4 Qe6+ 47.Kf3 Qe4+ 48.Kf2 Qc2+ 49.Ke3 Qc3+ 50.Kf4 Qd4+ 51.Kg5 Qf6+ 52.Kg4 Qe6+ 53.Kf3 Qe4+ 54.Kf2 Qc2+ 55.Ke1 Qc1+ 56.Ke2 Qc2+ 57.Ke3 Qc3+ 58.Kf2 Qd2+ 59.Kg1 Qe1+ 60.Kg2 Qe2+ 61.Kh3 Qf1+ 62.Kg4 Qe2+ 63.Kf4 Qe4+ 64.Kg5 Qe7+ 65.Kg4 Qe4+ 66.Kh3 Qh1+ 67.Kg4 Qe4+ 68.Kg5 Qe7+ 1/2-1/2
2026.04.14 Titled Tue 14th Apr 2026
2244043 CM Nosach, Roman Al (2213) FM Atares Buisan, Sergio (2211) 1-0
1.d4 e6 2.c4 d5 3.cxd5 exd5 4.Nc3 Nf6 5.Bg5 Be7 6.e3 O-O 7.Bd3 Be6 8.Nge2 Nbd7 9.Qc2 h6 10.Bh4 c5 11.O-O c4 12.Bf5 Ne8 13.Bg3 Nd6 14.Bxe6 fxe6 15.e4 Nb6 16.Nf4 Qd7 17.exd5 exd5 18.Nfxd5 Nf5 19.Nxe7+ Qxe7 20.Rad1 Rad8 21.d5 Nxg3 22.hxg3 Qc5 23.Qd2 Rf5 24.d6 Qc6 25.Rfe1 Rf6 26.Ne4 Re6 27.f3 Nc8 28.Qa5 Qb6+ 29.Qxb6 Nxb6 30.Rd4 Nc8 31.Red1 b5 32.a4 a6 33.axb5 axb5 34.Rd5 b4 35.R5d4 c3 36.bxc3 bxc3 37.d7 c2 38.Rc1 Nb6 39.Rxc2 Rxd7 40.Rxd7 Nxd7 41.g4 Nf6 42.Ng3 Nd5 43.Rc5 Nf4 44.Kh2 Ra6 45.Rc4 Nd5 46.Nf5 Ra7 47.Rd4 Nf6 48.Kg3 Kh7 49.Kh4 Kg6 50.Kg3 h5 51.Nh4+ Kh6 52.gxh5 Nxh5+ 53.Kh2 Nf6 54.Nf5+ Kg6 55.Ng3 Ra8 56.Nf1 Rh8+ 57.Kg1 Ra8 58.Rd2 Ra3 59.Kf2 Ra5 60.g4 Kg5 61.Kg3 Ra3 62.Rd4 Kg6 63.Nd2 Ra2 64.Nc4 Nh7 65.Ne5+ Kh6 66.Rd6+ Nf6 67.Kf4 Kh7 68.g5 Nh5+ 69.Kg4 Rh2 70.g6+ Kh6 71.Nf7# 1-0
2026.04.14 Titled Tue 14th Apr 2026
2243572 FM Atares Buisan, Sergio (2211) CM Davudov, Tunar (2349) 1-0
1.Nf3 Nf6 2.c4 e6 3.d3 d5 4.Qc2 Be7 5.g3 O-O 6.Bg2 c5 7.O-O Nc6 8.Bd2 d4 9.a3 a5 10.Bg5 e5 11.Bxf6 Bxf6 12.Nbd2 Be7 13.e3 Be6 14.exd4 cxd4 15.Rfe1 f6 16.Rab1 Qd7 17.Qc1 a4 18.b4 axb3 19.Rxb3 Rfc8 20.Qb2 Ra7 21.Rb1 b6 22.Ne1 Rcc7 23.Nc2 Bc5 24.Ne4 h6 25.Rb5 Be7 26.Rxb6 f5 27.Nd2 Bf6 28.Rxc6 Rxc6 29.Bxc6 Qe7 30.Bg2 e4 31.dxe4 d3 32.Qb8+ Kh7 33.Ne3 Rxa3 34.exf5 Bf7 35.Rb7 Qe8 36.Qxe8 Bxe8 37.Rb3 Ra1+ 38.Bf1 Bc6 39.Rxd3 h5 40.h4 Ra2 41.Bg2 Be8 42.Ne4 Be5 43.Ng5+ Kg8 44.Rd8 Kf8 45.Bc6 Ke7 46.Rxe8+ Kd6 47.Re6+ Kc5 48.Rxe5+ Kxc6 49.Re7 Kd6 50.Rxg7 Ke5 51.Re7+ Kf6 52.Re6+ Kg7 53.f6+ Kf8 54.f7 Ra8 55.Re8+ 1-0
2026.04.07 Titled Tue 7th Apr 2026
2238720 FM Katsanis, Vasileios Dim (2369) FM Atares Buisan, Sergio (2211) 1-0
1.d4 e6 2.c4 d5 3.Nc3 dxc4 4.e3 Nf6 5.Bxc4 Be7 6.Nf3 O-O 7.O-O c5 8.d5 exd5 9.Nxd5 Be6 10.Nxf6+ Bxf6 11.Bxe6 fxe6 12.Qc2 Qe7 13.Bd2 Nc6 14.Rac1 b6 15.b4 Nxb4 16.Bxb4 cxb4 17.Qb3 Bc3 18.Nd4 Rf6 19.Nb5 Be5 20.f4 Bd6 21.Nxd6 Qxd6 22.Rfd1 Qe7 23.Rd4 a5 24.Rc6 Rd8 25.Qc4 b5 26.Rxd8+ Qxd8 27.Qxb5 Qd1+ 28.Kf2 Qd2+ 29.Qe2 Qd5 30.Qc2 Rf8 31.Rc5 Qd8 32.g3 g6 33.h4 Re8 34.Kg2 Qa8+ 35.e4 Qd8 36.Kh3 Qa8 37.h5 a4 38.h6 Qa7 39.Rc8 Qd7 40.Rxe8+ Qxe8 41.Qc7 Qf8 42.Kg2 Qxh6 43.Qc8+ Qf8 44.Qxe6+ Qf7 45.Qc8+ Kg7 46.Kh3 Qxa2 47.Qb7+ Kh6 48.Qxb4 Kg7 49.Qd4+ Kg8 50.Qd8+ Kg7 51.Qd7+ Kg8 52.e5 a3 53.e6 Qb1 54.Qf7+ Kh8 55.Qf8# 1-0
2026.04.07 Titled Tue 7th Apr 2026
2238247 FM Atares Buisan, Sergio (2211) FM Terlouw, Wouter (2272) 1/2-1/2
1.e4 c5 2.Nf3 Nc6 3.b3 e5 4.Bb2 d6 5.c3 g6 6.d4 Bg7 7.dxc5 dxc5 8.Qxd8+ Nxd8 9.Bb5+ Nc6 10.Bxc6+ bxc6 11.c4 Nf6 12.Bxe5 O-O 13.Nbd2 Re8 14.Bxf6 Bxf6 15.O-O-O a5 16.a4 Bg4 17.h3 Bxf3 18.Nxf3 Rxe4 19.Rhe1 Rxe1 20.Rxe1 Rd8 21.Kc2 Kg7 22.Nd2 Bd4 23.f3 Kf6 24.Ne4+ Kg7 25.g4 f5 26.Ng5 Rd7 27.Ne6+ Kf6 28.g5+ Kf7 29.Nf4 Re7 30.Rxe7+ Kxe7 31.Ng2 Kf7 32.f4 Kg7 33.Kd3 h6 34.h4 h5 35.Ke2 Kf7 36.Kf3 Ke6 37.Ne1 Kd6 38.Nd3 Bc3 39.Nc1 Bb2 40.Ne2 Ba1 41.Nc1 Bh8 42.Nd3 Bg7 1/2-1/2
2026.04.07 Titled Tue 7th Apr 2026
2239274 FM Fedorov, Artem Alek (2315) FM Atares Buisan, Sergio (2211) 1-0
1.e4 c6 2.d4 g6 3.Nc3 Bg7 4.h3 d6 5.Nf3 Nf6 6.Bg5 O-O 7.Qd2 d5 8.e5 Ne4 9.Nxe4 dxe4 10.Ng1 c5 11.c3 cxd4 12.cxd4 Nc6 13.Be3 f6 14.Bc4+ Kh8 15.e6 f5 16.Ne2 Qd6 17.a3 b5 18.Ba2 a5 19.Rc1 Bb7 20.h4 h5 21.Bf4 Qd8 22.d5 Ne5 23.Bxe5 Bxe5 24.Qh6+ Kg8 25.Qxg6+ Bg7 26.Nf4 Rf6 27.Qg3 Rh6 28.O-O Kh7 29.Qg5 Qf8 30.Rc7 Rb8 31.Rxe7 Qf6 32.Rf7 Qxb2 33.Rb1 Qd4 34.Rxb5 Kh8 35.Rbxb7 Rxb7 36.Rxb7 Qa1+ 37.Kh2 Qe5 38.Kg1 Qa1+ 39.Bb1 1-0
2026.04.07 Titled Tue 7th Apr 2026
2238518 Shuvalov, E (2008) FM Atares Buisan, Sergio (2211) 0-1
1.d4 e6 2.c4 d5 3.Nf3 Nf6 4.Nc3 dxc4 5.e4 Be7 6.Bxc4 O-O 7.Bd3 h6 8.h4 c5 9.e5 Nd5 10.Rh3 cxd4 11.Nxd5 Qxd5 12.Bxh6 Rd8 13.Bg5 Nc6 14.Qe2 Re8 15.Kf1 Bd7 16.Re1 Nb4 17.Bc4 d3 18.Qe4 Qxe4 19.Rxe4 Bc6 20.Rg4 Bxf3 21.Rxf3 Bxg5 22.hxg5 d2 23.Ke2 Red8 24.Kd1 Rac8 25.g6 b5 26.gxf7+ Kf8 27.Rh4 bxc4 28.Rh8+ Ke7 29.f8=Q+ Rxf8 30.Rhxf8 Rxf8 31.Ra3 Rxf2 32.Rxa7+ Kf8 33.Rd7 Nd3 34.Kc2 Rxg2 35.a4 Nxb2 36.Rxd2 Rxd2+ 37.Kxd2 Nxa4 0-1
2026.04.07 Titled Tue 7th Apr 2026
2238809 FM Atares Buisan, Sergio (2211) FM Vakhlamov, I (2413) 1-0
1.d4 d5 2.c4 e6 3.Nc3 c5 4.cxd5 cxd4 5.Qxd4 Nc6 6.Qd1 exd5 7.Qxd5 Bd6 8.Bg5 Nge7 9.Bxe7 Qxe7 10.e3 O-O 11.Bd3 Rd8 12.Qe4 g6 13.Qxe7 Bxe7 14.Be4 Nb4 15.a3 Nd3+ 16.Bxd3 Rxd3 17.Rd1 Rxd1+ 18.Kxd1 Be6 19.Kc2 Rc8 20.f3 Bc5 21.e4 b5 22.Nge2 a5 23.Nxb5 Bxa3+ 24.Nbc3 Bb4 25.Rd1 a4 26.Nd4 Bc4 27.Ra1 a3 28.bxa3 Ba5 29.Rc1 Kg7 30.a4 Kf6 31.Kd2 Ke5 32.Ke3 g5 33.g3 Bb6 34.f4+ gxf4+ 35.gxf4+ Kd6 36.Nb5+ Kd7 37.Na3 Ba6 38.Rxc8 Kxc8 39.e5 Kd7 40.Nb5 Bb7 41.f5 Bd5 42.Kf4 Bc4 43.Kg5 Ke7 44.Kh6 Ba5 45.Kxh7 Bd3 46.Kg7 Be1 47.Nd6 f6 48.exf6+ Kxd6 49.f7 Bc3 50.f8=Q+ Kd5 51.Qd8+ Ke4 52.f6 Bxd4 53.Qxd4+ Kxd4 54.f7 Bb5 55.axb5 Kc5 56.f8=Q+ Kb6 57.Qd6+ Ka5 58.b6 Kb5 59.b7 Ka5 60.b8=Q Ka4 61.Qdb4# 1-0
2026.04.07 Titled Tue 7th Apr 2026
2239354 FM Atares Buisan, Sergio (2211) CM Krasovskiy, Kirill (2172) 0-1
1.c4 e6 2.Nc3 d5 3.e3 Nf6 4.Nf3 Be7 5.b3 O-O 6.Bb2 b6 7.Rc1 Bb7 8.d4 Nbd7 9.Be2 c5 10.O-O Rc8 11.dxc5 Nxc5 12.cxd5 Nxd5 13.Nxd5 Bxd5 14.Ne5 Bf6 15.Ba1 Qe7 16.Qd4 Nd7 17.Qf4 Nxe5 18.Bxe5 Bxe5 19.Qxe5 Qa3 20.Rxc8 Rxc8 21.Rd1 Qxa2 22.h4 Qxe2 23.Rxd5 exd5 0-1
2026.04.07 Titled Tue 7th Apr 2026
2239118 FM Atares Buisan, Sergio (2211) IM Zhizmer, Y (2266) 1/2-1/2
1.e4 d5 2.exd5 Qxd5 3.Nc3 Qd8 4.Nf3 Nf6 5.Bc4 g6 6.O-O Bg7 7.d4 O-O 8.Re1 a6 9.h3 b5 10.Bf1 Bb7 11.Bf4 e6 12.Ne5 Nbd7 13.Bg5 Nxe5 14.Rxe5 h6 15.Bh4 Qd7 16.Re1 Nd5 17.Nxd5 Qxd5 18.c3 c5 19.dxc5 Qxc5 20.Qg4 g5 21.Bg3 Rad8 22.Rad1 Qe7 23.Be5 Rxd1 24.Qxd1 Rd8 25.Qc2 Bxe5 26.Rxe5 Qd6 27.Re3 Qd2 28.Qxd2 Rxd2 29.Re2 Rd1 30.f3 Bd5 31.b3 Rc1 32.Re3 Rc2 33.a4 Rc1 34.axb5 axb5 35.Kf2 Bxb3 36.Bxb5 Rc2+ 37.Kg3 f5 38.f4 gxf4+ 39.Kxf4 Rxg2 40.c4 Ba2 41.Rxe6 Rc2 42.Rxh6 Bxc4 43.Rc6 Bb3 44.Rg6+ Kf7 45.Rc6 Rf2+ 46.Kg3 Rb2 47.Rb6 Rd2 48.Be8+ Kxe8 49.Rxb3 Kf7 50.Kf4 Rf2+ 51.Kg5 Ke6 52.h4 Rg2+ 53.Kf4 Rg4+ 54.Kf3 Rxh4 55.Kf2 Rh2+ 56.Kf1 Ke5 57.Rb4 Kf6 58.Rb8 Kg5 59.Rb4 Rh4 60.Rb3 Ra4 61.Rc3 Kg4 62.Rb3 Re4 63.Kf2 Ra4 64.Kf1 Ra1+ 65.Kf2 f4 66.Rc3 Ra2+ 67.Kf1 Rb2 68.Ra3 Rd2 69.Rb3 Rh2 70.Ra3 Rh1+ 71.Kf2 Rh2+ 72.Kf1 Rh5 73.Rb3 Rc5 74.Ra3 Rc2 75.Rb3 Rc5 76.Ra3 f3 77.Ra8 Rc1+ 78.Kf2 Rc2+ 79.Kf1 Kg3 80.Rg8+ Kf4 81.Rf8+ Ke3 82.Re8+ Kd4 83.Rd8+ Ke5 84.Re8+ Kf4 85.Rf8+ Kg5 86.Rg8+ Kh4 87.Rh8+ Kg4 88.Rg8+ Kh5 89.Rh8+ Kg6 90.Rg8+ Kf7 91.Rg3 Rc3 92.Kf2 Rc2+ 93.Kxf3 Rc8 94.Kg4 Kf6 95.Rf3+ Kg6 96.Kg3 Rc4 97.Kf2 Kg5 98.Re3 Kf4 99.Re2 Rc3 100.Rd2 Re3 101.Rd4+ Re4 102.Rxe4+ Kxe4 1/2-1/2
2026.04.07 Titled Tue 7th Apr 2026
2238359 FM Atares Buisan, Sergio (2211) Ocampos, I (2227) 1-0
1.Nf3 f5 2.d4 Nf6 3.c4 e6 4.Nc3 Bb4 5.e3 b6 6.Be2 Bb7 7.O-O Bxc3 8.bxc3 O-O 9.a4 Ne4 10.Qc2 a5 11.Ba3 Rf6 12.c5 bxc5 13.Rab1 Bc6 14.Ne5 d6 15.Nxc6 Nxc6 16.f3 Ng5 17.dxc5 d5 18.Bb5 Ne7 19.c6 Rg6 20.c4 dxc4 21.Rbd1 Qe8 22.Qxc4 Nd5 23.Bc5 Rd8 24.Kh1 Nf7 25.e4 Nf4 26.exf5 Rxd1 27.Rxd1 Rxg2 28.Qxf4 Rc2 29.fxe6 Qxe6 30.Rd8+ 1-0
2026.04.07 Titled Tue 7th Apr 2026
2238130 GM Iskusnyh, S (2440) FM Atares Buisan, Sergio (2211) 1-0
1.d4 e6 2.c4 d5 3.g3 Nf6 4.Bg2 Be7 5.Nf3 O-O 6.Qc2 b6 7.O-O Bb7 8.cxd5 exd5 9.Nc3 c5 10.Bg5 Nbd7 11.Rad1 c4 12.Ne5 h6 13.Bxf6 Nxf6 14.Nxc4 Rc8 15.Ne3 Ne4 16.Qb3 Nxc3 17.bxc3 Qc7 18.Bxd5 Bg5 19.Bxb7 Qxb7 20.Nd5 Rfd8 21.e4 Re8 22.Rfe1 Kh8 23.a4 Rc6 24.f3 Rce6 25.Kg2 h5 26.h4 Bh6 27.Qb5 g6 28.e5 Rc8 29.Qb3 Rd8 30.Nf6 Qe7 31.Ne4 Bg7 32.f4 Qb7 33.Kh2 Re7 34.d5 Rc7 35.d6 Rc6 36.Ng5 Kg8 37.e6 Rcxd6 38.exf7+ Kh8 39.Rxd6 Rxd6 40.Re8+ Bf8 41.Rxf8+ Kg7 42.Rg8+ 1-0
2026.04.07 Titled Tue 7th Apr 2026
2239163 GM Puranik, A (2607) FM Atares Buisan, Sergio (2211) 1-0
1.Nf3 d5 2.g3 g6 3.Bg2 Nf6 4.d4 Bg7 5.O-O O-O 6.c4 c5 7.cxd5 cxd4 8.Qxd4 Nxd5 9.Qh4 Nc6 10.Rd1 Qa5 11.Nbd2 Nb6 12.Nb3 Qf5 13.Bh6 Be6 14.Bxg7 Kxg7 15.Nfd4 Qe5 16.Bxc6 bxc6 17.Qxe7 Rfe8 18.Nxe6+ Qxe6 19.Qxe6 Rxe6 20.e3 Na4 21.Rd4 Nb6 22.Rc1 Rc8 23.Nc5 Re5 24.b3 Kf8 25.Nd3 Rd5 26.Rxd5 Nxd5 27.Ne5 Ne7 28.Kf1 f6 29.Nd3 Nd5 30.Ke2 Ke7 31.e4 Nb6 32.Rc5 Kd6 33.f3 Nd7 34.Ra5 Rc7 35.b4 Nb6 36.h4 Nc4 37.Rc5 Nb6 38.h5 Na4 39.Ra5 Nc3+ 40.Ke3 Ke7 41.Rc5 Nb5 42.a4 Nd6 43.hxg6 hxg6 44.Nf4 Rb7 45.Rxc6 Rxb4 46.Nd5+ Ke6 47.Nxb4 1-0
2026.04.07 Titled Tue 7th Apr 2026
2238941 IM Klukin, Kirill (2415) FM Atares Buisan, Sergio (2211) 1-0
1.d4 e6 2.Nf3 f5 3.c4 Nf6 4.a3 Be7 5.Nc3 O-O 6.Qc2 d5 7.Bf4 c6 8.e3 Nbd7 9.h3 Ne4 10.Bd3 Ndf6 11.O-O Bd6 12.Ne5 Bd7 13.f3 Nxc3 14.bxc3 Qe7 15.c5 Bxe5 16.Bxe5 Ne8 17.Rab1 Bc8 18.e4 b5 19.exf5 exf5 20.Rfe1 Qf7 21.a4 a6 22.Ra1 bxa4 23.Rxa4 Ra7 24.Rea1 Nc7 25.Rb1 Nb5 26.Re1 Re8 27.Raa1 a5 28.Ra4 Be6 29.Rea1 Rea8 30.Rb1 Qd7 31.Re1 Re8 32.Qc1 Rf8 33.Qa1 Rfa8 34.Qb2 Rf8 35.Qd2 Re8 36.g4 fxg4 37.hxg4 Rf8 38.Qh2 g6 39.Re3 Bxg4 40.fxg4 Qxg4+ 41.Qg2 Qd1+ 42.Kh2 Raf7 43.Bxg6 Rf2 44.Bxh7+ Kxh7 45.Rh3+ 1-0
2026.04.02 10th Semana Santa Open
2231232 IM Yip, Carissa (2482) FM Atares Buisan, Sergio (2211) 1/2-1/2
1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 e6 6.Bf4 Bb4 7.Nxc6 bxc6 8.Bd3 d6 9.Qe2 e5 10.Bg5 h6 11.Bh4 Bg4 12.f3 Be6 13.O-O Qb6+ 14.Kh1 Nh5 15.Na4 Qb7 16.Ba6 Qc7 17.c3 Ba5 18.Rfd1 g5 19.Bf2 Nf4 20.Qd2 Bb6 21.Nxb6 axb6 22.Bf1 Ke7 23.b3 f6 24.Qb2 h5 25.Be3 Ng6 26.a4 g4 27.b4 Rhg8 28.Qf2 gxf3 29.Bxb6 fxg2+ 30.Bxg2 Qc8 31.Be3 Bh3 32.Rg1 Bxg2+ 33.Rxg2 Nh8 34.a5 Qe6 35.Qf5 Qxf5 36.exf5 Rxg2 37.Kxg2 d5 38.Kf2 Nf7 39.Rg1 Ng5 40.Bxg5 fxg5 41.Rxg5 Kf6 42.Rg6+ Kxf5 43.Rxc6 Ke4 44.a6 Kd3 45.b5 e4 46.Rd6 Kc4 47.Ke3 Kxb5 48.Rxd5+ Kxa6 49.Kxe4 Rh8 50.h4 Kb6 51.Kf4 Rc8 52.Rd6+ Kb7 53.Rd3 Rc5 54.Rh3 Kc6 55.Ke4 Kb6 56.Kd4 Kb5 57.Kd3 Rc4 1/2-1/2
2026.03.31 Titled Tue 31st Mar 2026
2233361 FM Atares Buisan, Sergio (2207) CM Jyotshnav Talukdar (2268) 0-1
1.g3 d5 2.Bg2 Nf6 3.Nf3 g6 4.O-O Bg7 5.e3 O-O 6.d4 b6 7.c4 Bb7 8.cxd5 Bxd5 9.Nc3 Bb7 10.Qc2 Nbd7 11.b3 Rc8 12.Rd1 c5 13.d5 a6 14.Bb2 b5 15.Rd2 b4 16.Ne4 Nxe4 17.Qxe4 Bxb2 18.Rxb2 Nf6 19.Qh4 Qxd5 20.Rd2 Qe4 21.Rad1 Qxh4 22.Nxh4 Bxg2 23.Nxg2 c4 24.bxc4 Rxc4 25.Nf4 Rfc8 26.Kg2 Kg7 27.Rb1 a5 28.Rb3 Rc2 29.Rxc2 Rxc2 30.a3 Rc3 31.Rxc3 bxc3 32.Kf1 Ne4 33.Ke1 g5 34.Ne2 g4 35.Nc1 Kf6 36.Ke2 Ke5 37.Kd3 Kd5 38.Ne2 Nxf2+ 39.Kxc3 Ke4 40.Nd4 Nd1+ 41.Kb3 Nxe3 42.Nc6 Nf1 43.Nxa5 Nxh2 44.Nc4 Nf3 45.Kb4 h5 46.a4 Nd4 47.Kc5 h4 48.gxh4 g3 49.Nd2+ Kd3 50.h5 g2 51.h6 g1=Q 52.h7 Qg7 53.Nc4 Qxh7 54.Ne5+ Kc3 55.Kb6 Qe4 56.Nd7 Qc6+ 57.Ka5 Nb3# 0-1
2026.03.31 Titled Tue 31st Mar 2026
2232596 FM Atares Buisan, Sergio (2207) GM Erigaisi, Arjun (2745) 0-1
1.e4 e6 2.d4 d5 3.Nd2 Nf6 4.e5 Ne4 5.Bd3 Nxd2 6.Bxd2 c5 7.c3 Nc6 8.Nf3 Qb6 9.Rb1 cxd4 10.cxd4 Nxd4 11.Nxd4 Qxd4 12.Bc3 Qb6 13.Qg4 Bd7 14.O-O g6 15.Rbc1 h5 16.Qg3 Be7 17.Rfe1 a6 18.Qf4 g5 19.Qf3 Rc8 20.Red1 Kf8 21.Bg6 Be8 22.Bxh5 Rc4 23.Bg4 Bc5 24.g3 Bxf2+ 25.Kg2 Be3 26.b3 d4 27.Qf6 Bc6+ 28.Bf3 Rxh2+ 29.Kxh2 Bxf3 30.bxc4 g4 31.c5 Qb5 32.Qh8+ Ke7 33.Qf6+ Ke8 34.Re1 dxc3 35.Rc2 Qd3 36.Rg2 Qh7+ 37.Qh4 Qxh4+ 38.gxh4 Bf4+ 39.Rg3 c2 40.Ra1 Kd7 41.h5 Kc6 42.h6 Bxh6 43.Kg1 c1=Q+ 44.Rxc1 Bxc1 0-1
2026.03.31 Titled Tue 31st Mar 2026
2232910 WCM Khalilova, Madinabonu (2314) FM Atares Buisan, Sergio (2207) 1-0
1.d4 Nf6 2.c4 d6 3.Nc3 g6 4.e4 Bg7 5.h3 O-O 6.Be3 Nbd7 7.Nf3 c5 8.d5 e6 9.dxe6 Ne5 10.Nxe5 dxe5 11.Qxd8 Rxd8 12.exf7+ Kxf7 13.Bxc5 Be6 14.b3 b6 15.Be3 Bf8 16.a3 Nd7 17.Be2 a5 18.O-O Nc5 19.b4 Nb3 20.Rab1 Nd4 21.Bxd4 exd4 22.Nd5 Bxd5 23.exd5 axb4 24.axb4 Ra4 25.Rfd1 Re8 26.Bf1 Re4 27.f3 Rf4 28.Rb3 Bxb4 29.g3 Rf6 30.f4 Bc5 31.Kg2 Ra2+ 32.Kf3 Rd6 33.Bd3 Rd7 34.Re1 Rda7 35.Re2 Ra1 36.f5 gxf5 37.Bxf5 Kg7 38.g4 Rh1 39.Kg2 Raa1 40.Kg3 h5 41.gxh5 Kh6 42.Bg4 Rhg1+ 43.Kh4 Ra7 44.Re6+ Kh7 45.d6 Rd7 46.Bf5+ Kg7 47.h6+ Kf7 48.Rf3 Rxd6 49.Bg4+ Kg8 50.Re8+ Kh7 51.Rf7+ Kg6 52.Bh5+ Kxh6 53.Rh8# 1-0
2026.03.31 Titled Tue 31st Mar 2026
2233185 FM Atares Buisan, Sergio (2207) Nam, Hyung Ju (1958) 1/2-1/2
1.b3 d5 2.Nf3 Nf6 3.Bb2 Bf5 4.d3 e6 5.Nbd2 h6 6.g3 c6 7.Bg2 Nbd7 8.O-O Be7 9.e4 dxe4 10.dxe4 Bh7 11.Qe2 O-O 12.c4 a5 13.e5 Ne8 14.Ne4 Qc7 15.Rad1 a4 16.Nd6 axb3 17.axb3 Ra2 18.Nxe8 Rxe8 19.Ra1 Rea8 20.Rxa2 Rxa2 21.Ra1 Rxa1+ 22.Bxa1 Qa5 23.Qd1 Nc5 24.Bd4 Be4 25.Bxc5 Bxc5 26.Nd2 Bxg2 27.Kxg2 Qc3 28.f4 Qd4 29.Qe2 Bb4 30.Nf3 Qc3 31.Qd1 Bc5 32.Kh3 Kh7 33.Kg4 b5 34.cxb5 cxb5 35.h4 f5+ 36.exf6 Qxf6 37.Ne5 Qf5+ 38.Kf3 Be7 39.g4 Qf6 40.Qd3+ Kg8 41.Ng6 Kf7 42.Ne5+ Kg8 43.g5 hxg5 44.hxg5 Qf5 45.Qxf5 exf5 46.Nc6 Bc5 47.b4 Bf8 48.g6 Bd6 49.Nd4 Bxb4 50.Nxb5 Kf8 51.Nd4 Ke7 52.Nc6+ Kf6 53.Nxb4 Kxg6 54.Nc6 Kf6 55.Ne5 g5 56.Nd7+ Ke6 57.Nf8+ Kf7 58.fxg5 Kxf8 59.Kf4 Kg7 60.Kxf5 Kf7 61.Kf4 Kg6 62.Kg4 Kg7 63.Kh5 Kh7 64.g6+ Kg7 65.Kg5 Kg8 66.Kg4 Kg7 67.Kh5 Kg8 68.Kg4 Kg7 69.Kf5 Kg8 70.Kf6 Kh8 71.Kf5 Kg7 72.Kg5 Kg8 73.Kh5 Kg7 74.Kg5 1/2-1/2
2026.03.31 Titled Tue 31st Mar 2026
2233453 FM Atares Buisan, Sergio (2207) CM Kola, Venkat Karthikeya Reddy (2064) 1/2-1/2
1.e3 d5 2.b3 Nf6 3.Bb2 e6 4.Nf3 Be7 5.c4 O-O 6.d4 Nbd7 7.Nbd2 b6 8.Be2 Bb7 9.O-O c5 10.Rc1 Rc8 11.cxd5 Nxd5 12.Nc4 cxd4 13.Bxd4 N7f6 14.Bd3 Nb4 15.Bb1 Nc6 16.Ng5 Nxd4 17.exd4 Qd5 18.Nf3 Rfd8 19.Ne3 Qh5 20.Rxc8 Rxc8 21.Ne5 Qxd1 22.Rxd1 Nd5 23.Kf1 Ba6+ 24.Bd3 Bb7 25.Nxd5 Bxd5 26.g3 g6 27.h4 h5 28.f4 Kf8 29.Ke2 Ba3 30.Rd2 Bb4 31.Rc2 Rxc2+ 32.Bxc2 Ke7 33.Bd3 Bc3 34.Ke3 Be1 35.g4 Bxh4 36.gxh5 gxh5 37.Be2 Bf6 38.Bxh5 Bxe5 39.dxe5 f6 40.Kd4 f5 41.Be2 Kd7 42.Bb5+ Ke7 43.Kc3 Kd8 44.a4 Kc7 45.Be8 a5 46.b4 Ba2 47.bxa5 bxa5 48.Kd4 Kb6 49.Bd7 Bb3 50.Kc3 Bd5 51.Kd4 Kc7 52.Bb5 Kb6 53.Be8 Bb3 54.Bd7 Bd5 55.Ke3 Kc5 56.Kf2 Kd4 57.Kg3 Ke3 58.Bc8 Bb3 59.Bd7 Bd5 60.Bb5 Bb3 61.Bc6 Bc4 62.Bd7 Bd5 1/2-1/2
2026.03.31 Titled Tue 31st Mar 2026
2232752 FM Silva Lucena, Cristian (2215) FM Atares Buisan, Sergio (2207) 1-0
1.e4 e6 2.d4 c5 3.Nf3 cxd4 4.Nxd4 Nf6 5.Nc3 Nc6 6.Ndb5 Bb4 7.a3 Bxc3+ 8.Nxc3 d5 9.Bd3 h6 10.exd5 exd5 11.O-O O-O 12.h3 d4 13.Ne4 Bf5 14.Ng3 Bxd3 15.Qxd3 Qb6 16.Nf5 Ne5 17.Qg3 Ng6 18.b3 Rad8 19.Qf3 Rd7 20.Bd2 Rfd8 21.Rfe1 d3 22.Be3 Qb5 23.cxd3 Rxd3 24.Nxh6+ Kf8 25.Nf5 Rxb3 26.Red1 Rxd1+ 27.Rxd1 Rb1 28.Rxb1 Qxb1+ 29.Kh2 Ne5 30.Qf4 Nc6 31.Qg5 g6 32.Bc5+ Kg8 33.Ne7+ Nxe7 34.Qxf6 Nc6 35.Qd6 Qf5 36.Qf8+ Kh7 37.Be3 Qe5+ 38.g3 Qg7 39.Qc8 f5 40.h4 a6 41.h5 gxh5 42.Qxf5+ Qg6 43.Qd7+ Qg7 44.Qd3+ Qg6 45.Qd7+ Qg7 46.Qd1 Qf7 47.Qb1+ Kg8 48.Qe4 Nd8 49.Qe5 Ne6 50.f4 Nf8 51.Bd4 Qh7 52.Qg5+ Kf7 53.Qf6+ Ke8 54.Bc5 Nd7 55.Qe6+ Kd8 56.Bd6 Qg7 57.f5 h4 58.f6 Qxg3+ 59.Bxg3 hxg3+ 60.Kg2 Nc5 61.Qe7+ Kc8 62.Qxc5+ Kb8 63.Qe7 b6 64.f7 a5 65.f8=Q# 1-0
2026.03.31 Titled Tue 31st Mar 2026
2233265 CM Cifuentes Camacho, Miguel Angel (2040) FM Atares Buisan, Sergio (2207) 0-1
1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nc6 5.a3 Qb6 6.Nb3 Nf6 7.Be3 Qc7 8.Nc3 a6 9.Be2 b5 10.Qd2 Bb7 11.f4 d6 12.Bf3 Be7 13.Qf2 O-O 14.O-O Rac8 15.Rad1 e5 16.Rd2 Nd7 17.Nd5 Qb8 18.Bg4 Rcd8 19.Rfd1 exf4 20.Bxf4 Nde5 21.Bxe5 dxe5 22.Qb6 Bg5 23.Rd3 Na7 24.Nc5 Bxd5 25.Qxb8 Rxb8 26.exd5 Nc8 27.Nd7 Nd6 28.Nxf8 Kxf8 29.b3 f5 30.Be2 e4 31.Rc3 a5 32.Rc6 Rb6 33.Rxb6 Be3+ 34.Kf1 Bxb6 35.c4 a4 36.Rb1 bxc4 37.bxc4 Bc5 38.Rb8+ Ke7 39.Ra8 Bxa3 40.Rxa4 Bc5 41.Ra5 Bb6 42.Ra6 Bd4 43.Rc6 Kd7 44.c5 Nf7 45.Bb5 Kd8 46.d6 g5 47.Rc7 Ne5 48.Re7 Kc8 49.Ba6+ Kb8 50.Re8+ Ka7 51.Bb5 Kb7 52.c6+ Kb6 53.c7 Kxb5 0-1
2026.03.31 Titled Tue 31st Mar 2026
2233547 IM Ardelean, Ge (2425) FM Atares Buisan, Sergio (2207) 0-1
1.d4 e6 2.e4 d5 3.exd5 exd5 4.Nc3 Nf6 5.Bf4 Bd6 6.Qd2 O-O 7.O-O-O c6 8.Bd3 b5 9.Nge2 a5 10.Bxd6 Qxd6 11.Qf4 Qd8 12.f3 a4 13.g4 b4 14.Nb1 b3 15.cxb3 axb3 16.a3 Ba6 17.h4 Re8 18.Nbc3 Bxd3 19.Rxd3 Na6 20.h5 Nb4 21.Rdd1 Nc2 22.g5 Nd7 23.Rdg1 Nf8 24.g6 fxg6 25.hxg6 Nxg6 26.Qh2 Nf8 27.Qh6 Qe7 28.Nf4 Nxa3 29.Nfxd5 cxd5 30.Nxd5 Rac8+ 31.Nc3 Qe3+ 32.Qxe3 Rxe3 33.bxa3 Rcxc3+ 34.Kb2 Rc2+ 35.Kb1 0-1
2026.03.31 Titled Tue 31st Mar 2026
2232529 CM Rueda Ahumada, Gabriel Omar (1915) FM Atares Buisan, Sergio (2207) 1/2-1/2
1.d4 Nf6 2.c4 c6 3.Nc3 d5 4.cxd5 cxd5 5.Bf4 Nc6 6.e3 a6 7.h3 Bf5 8.Bd3 Bxd3 9.Qxd3 e6 10.Nf3 Bd6 11.Bxd6 Qxd6 12.O-O O-O 13.Rac1 Rac8 14.Na4 Ne4 15.a3 b5 16.Nc5 Nxc5 17.Rxc5 Na5 18.Rfc1 Rxc5 19.dxc5 Qc7 20.Qc3 Nc6 21.Nd4 Rc8 22.Nxc6 Qxc6 23.b4 f6 24.Rd1 Kf7 25.Qb3 Rd8 26.Qc2 Kg8 27.Qc3 Rd7 28.Rd4 Rd8 29.Rg4 Kf7 30.Qc2 g6 31.Rd4 Rd7 32.Qd2 f5 33.f3 Ke8 34.Rd3 a5 35.Qb2 Kd8 36.Qh8+ Kc7 37.Qe5+ Kb7 38.Qd4 a4 39.e4 Ka6 40.exd5 Rxd5 41.Qe3 Qd7 42.Rxd5 Qxd5 43.Qf4 Kb7 44.Qh6 Qd1+ 45.Kh2 Qd7 46.Qf4 Qd5 47.Qh6 Qd7 48.h4 e5 49.Qe3 Qd5 50.g3 e4 51.fxe4 fxe4 52.Kg2 Qf5 53.Qf2 Qd5 54.Qe3 Qf5 55.Qe2 Qd5 56.Kf2 Kc6 57.Ke3 Qb3+ 58.Kxe4 Qxa3 59.Qd2 Qxg3 60.Qd5+ Kc7 61.Qf7+ Kb8 62.Qe8+ Kb7 63.Qxb5+ Kc8 64.Qa6+ Kd8 65.Qa8+ Kd7 66.Qd5+ Kc8 67.Qc6+ Kb8 68.Qd6+ Qxd6 69.cxd6 a3 70.Kd5 Kc8 71.Ke6 a2 72.Ke7 a1=Q 73.d7+ Kb7 74.d8=Q Qe5+ 75.Kd7 Qd5+ 76.Ke8 Qxd8+ 77.Kxd8 h6 78.Ke7 g5 79.h5 g4 80.Kf6 g3 81.Kg6 g2 82.Kxh6 g1=Q 83.Kh7 Kc7 84.h6 Kd7 85.Kh8 Ke7 86.h7 Kf7 87.b5 Qb6 1/2-1/2
2026.03.31 Titled Tue 31st Mar 2026
2232787 FM Atares Buisan, Sergio (2207) FM Krudde, F (2226) 0-1
1.b3 d5 2.f4 c6 3.Nf3 Bg4 4.e3 Nd7 5.Be2 Bxf3 6.Bxf3 e5 7.fxe5 Nxe5 8.Bb2 Bd6 9.O-O Nf6 10.Nc3 Qc7 11.h3 h5 12.Ne2 O-O-O 13.Nd4 g6 14.Bc3 Ne4 15.Bxe4 dxe4 16.b4 Qe7 17.b5 c5 18.Ne2 f5 19.Nf4 Qf7 20.h4 Rhg8 21.Nh3 Qd5 22.a4 Ng4 23.Nf4 Bxf4 24.exf4 e3 25.d3 Rge8 26.Qf3 c4 27.d4 Re4 28.g3 e2 29.Rfe1 Re3 30.Qxd5 Rxd5 31.Bb4 Rxg3+ 32.Kh1 Rxd4 33.Rxe2 Re3 34.Rxe3 Nxe3 35.Bc5 Re4 36.Bxe3 Rxe3 37.Kh2 Re2+ 38.Kh3 Rxc2 39.Rg1 Rd2 40.Rxg6 c3 41.Rg3 c2 42.Rc3+ Kd7 43.Kg3 Ke6 44.Kf3 Rd3+ 45.Rxd3 c1=Q 46.Re3+ Kd5 47.Re5+ Kd4 48.a5 Qf1+ 49.Kg3 Qg1+ 50.Kf3 Qg4+ 0-1
2026.03.31 Titled Tue 31st Mar 2026
2233082 FM Atares Buisan, Sergio (2207) CM Yue, Tariq (2217) 1-0
1.Nf3 d5 2.b3 Nf6 3.Bb2 c5 4.e3 Nc6 5.d4 cxd4 6.Nxd4 a6 7.Nd2 Bg4 8.N2f3 e6 9.Bd3 Bb4+ 10.c3 Bd6 11.h3 Bh5 12.g4 Bg6 13.Nxc6 bxc6 14.Bxg6 hxg6 15.Ke2 Rb8 16.Qd3 Qb6 17.c4 Be7 18.Ne5 Ne4 19.Rac1 Bh4 20.Rh2 Rd8 21.cxd5 cxd5 22.Rc6 Qb8 23.Qxa6 O-O 24.Rg2 Qb4 25.Qd3 Rc8 26.a3 Qb7 27.Rxc8 Rxc8 28.Nf3 Be7 29.Rg1 Nc5 30.Qd4 Bf6 31.Ne5 Qb5+ 32.Kf3 Nd7 33.Qf4 g5 34.Qg3 Bxe5 35.Bxe5 Rc2 36.Kg2 Qxb3 37.Bd6 Qd3 38.Rf1 e5 39.Kg1 f6 40.Bb4 Nb6 41.Kg2 Nc4 42.Re1 Nxa3 43.Bxa3 Qxa3 44.h4 gxh4 45.Qxh4 Qd3 46.Qg3 Qe4+ 47.Kg1 d4 48.Kh2 d3 49.Rd1 d2 50.Qg2 Qd3 51.Qf3 Rc1 52.Kg2 Qc2 53.Qa8+ Kh7 54.Rxd2 Qxd2 55.Qe4+ Kg8 56.Qa8+ Kf7 57.Qb7+ Ke6 58.Qa6+ 1-0
2024.07.11 43rd Benasque Open 2024
465971 IM Hernandez, Crist COL (2350) Atares Buisan, Sergio (2072) 1-0
1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 e5 5.Nb5 d6 6.c4 g6 7.N1c3 a6 8.Na3 Bg7 9.Bd3 Nf6 10.O-O O-O 11.Nc2 Nd7 12.Be3 f5 13.exf5 gxf5 14.f4 Nc5 15.Rb1 exf4 16.Bxf4 Ne5 17.Be2 Ne6 18.Bd2 Bd7 19.Nd5 Bc6 20.Kh1 Bxd5 21.cxd5 Nc5 22.Nd4 Qd7 23.b4 Ne4 24.Ne6 Rf6 25.Be1 Rxe6 26.dxe6 Qxe6 27.Qb3 d5 28.Rd1 Rd8 29.Bg3 b5 30.Bxe5 Bxe5 31.Qh3 Rf8 32.Bd3 Rf6 33.Bxe4 dxe4 34.g3 Bc3 35.Rd8+ Kg7 36.Rfd1 e3 37.R8d7+ Rf7 38.Rxf7+ Qxf7 39.Qg2 Bxb4 40.Qb2+ Qf6 41.Qxb4 e2 42.Re1 Qc6+ 43.Kg1 Qb6+ 44.Kg2 Qe3 45.Qb2+ 1-0
2024.07.09 43rd Benasque Open 2024
465873 FM Yordanov, Lachezar (2277) Atares Buisan, Sergio (2072) 1-0
1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 c5 5.a3 Bxc3+ 6.bxc3 b6 7.Rb1 Qc7 8.Nf3 O-O 9.Bd3 d6 10.e4 e5 11.Bg5 Ne8 12.O-O Nc6 13.d5 Na5 14.Nh4 Qd7 15.Nf5 f6 16.Bd2 Ba6 17.Ne3 g6 18.f4 Ng7 19.Qe2 Qa4 20.f5 g5 21.h4 gxh4 22.Kf2 Kf7 23.Rh1 h5 24.Rxh4 Qxa3 25.g4 Qa2 26.Rhh1 Nb3 27.Bc2 Nd4 28.cxd4 cxd4 29.Bb3 dxe3+ 30.Qxe3 Qa3 31.Ra1 Qc5 32.Qxc5 dxc5 33.Rxa6 hxg4 34.Rha1 Rfe8 35.Rxa7+ Rxa7 36.Rxa7+ Re7 37.Ra6 Rb7 38.Ba4 Nh5 39.Bc6 Rb8 40.Ra7+ Kg8 41.d6 Rd8 42.Bd5+ Kf8 43.Bh6+ 1-0
2024.07.06 43rd Benasque Open 2024
474253 Atares Buisan, Sergio (2072) GM Vocaturo, D (2603) 0-1
1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.Be2 e5 7.Nb3 Be7 8.Qd3 Be6 9.Bd2 O-O 10.O-O a5 11.a4 b6 12.f4 Nc6 13.f5 Bxb3 14.cxb3 Nd4 15.Bg5 Nd7 16.Bxe7 Qxe7 17.Qg3 h6 18.h4 Nf6 19.Bc4 Rac8 20.Rae1 Kh8 21.Qh3 g6 22.g4 gxf5 23.gxf5 Rg8+ 24.Kh1 Kh7 25.Nd5 Nxd5 26.Bxd5 Qf6 27.Bc4 h5 28.Rg1 Nf3 29.Rxg8 Rxg8 30.Rf1 Nd2 31.Rg1 Nxe4 32.Kh2 Nf2 33.Bxf7 Rxg1 0-1
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