WORLDBASE

WORLDBASE Event 4th Buenos Aires Open (2026)

Stockfish
GameID: 0
205 games
2026.05.18
2271898 Perez Ponsa, F (2542) Gonzalez, Fabian (1946) 1-0
1.e4 c6 2.d4 d5 3.e5 c5 4.Nf3 Nc6 5.dxc5 e6 6.c3 Bxc5 7.b4 Bf8 8.b5 Nce7 9.Bd3 Nh6 10.O-O Qc7 11.Re1 Ng6 12.Be3 Bc5 13.Bd4 Bd7 14.Nbd2 O-O 15.Nb3 b6 16.Rc1 Nf4 17.Bf1 Ba3 18.Rc2 Rac8 19.Be3 Ng6 20.h3 Nf5 21.Bd2 f6 22.exf6 Rxf6 23.c4 e5 24.Bg5 d4 25.Bxf6 gxf6 26.Bd3 Nf4 27.Be4 Be6 28.Kh2 Nd6 29.Bc6 d3 30.Rd2 Bb4 31.g3 Bxd2 32.Nfxd2 Nxh3 33.Qf3 Qg7 34.Bd5 Ng5 35.Qxd3 Qh6+ 36.Kg1 Ndf7 37.Bxe6 Nxe6 38.Qd7 Rd8 39.Qxe6 Rxd2 40.Nxd2 Qxd2 41.Qg4+ Ng5 42.Rd1 Qxa2 43.Kg2 e4 44.Qc8+ Kg7 45.Rd7+ Kg6 46.Qg8+ Kf5 47.Rd5+ Kg4 48.Rxg5+ fxg5 49.Qxh7 1-0
2026.05.18
2271899 Troche, Dylan (1941) Obregon, A (2506) 0-1
1.d4 Nf6 2.Nf3 e6 3.c4 Bb4+ 4.Nbd2 b6 5.g3 Bb7 6.Bg2 c5 7.a3 Bxd2+ 8.Bxd2 cxd4 9.Bb4 Qc7 10.O-O e5 11.Rc1 a5 12.Be1 O-O 13.b4 d6 14.h4 Nbd7 15.Bh3 axb4 16.axb4 Ra3 17.Bd2 h6 18.Bf5 Be4 19.Bh3 b5 20.c5 dxc5 21.bxc5 Qc6 22.Bg2 Re8 23.Ne1 Bxg2 24.Nxg2 Ra4 25.Qb3 Nxc5 26.Qb1 Rc4 0-1
2026.05.18
2271900 Tristan, L (2490) Amadei, Santiago David (1933) 1-0
1.e4 c5 2.Nc3 Nc6 3.Bb5 Nf6 4.Bxc6 dxc6 5.f4 g6 6.d3 Bg7 7.Nf3 O-O 8.O-O b6 9.Qe1 e6 10.b3 Qc7 11.Bd2 Nd7 12.Qh4 f5 13.e5 Nb8 14.h3 Na6 15.a3 Qd8 16.Qf2 Bb7 17.Kh2 Qe7 18.g4 Nc7 19.Ne2 Rfd8 20.Qg1 Nb5 21.Be1 Rd7 22.Bh4 Qe8 23.Bf6 Bf8 24.Ng3 fxg4 25.hxg4 Nd4 26.Qg2 Bh6 27.Bg5 Bg7 28.Ne4 c4 29.bxc4 c5 30.Rae1 Nxf3+ 31.Qxf3 Rf7 32.Qe3 Qc6 33.Bf6 Bf8 34.Rf2 h6 35.f5 g5 36.Qh3 exf5 37.gxf5 Qc7 38.Kg1 Re8 39.e6 Rh7 40.Bc3 1-0
2026.05.18
2271901 Di Cola, Valentino Jose (1933) Villanueva, Mar (2463) 0-1
1.e4 e6 2.d4 d5 3.Nd2 c5 4.Ngf3 cxd4 5.exd5 Qxd5 6.Bc4 Qd7 7.O-O Nc6 8.Nb3 Nf6 9.Nbxd4 Nxd4 10.Qxd4 Qxd4 11.Nxd4 Bd7 12.Re1 Rc8 13.Be2 Bc5 14.Nf3 Ne4 15.Rf1 f6 16.Nd2 Nd6 17.Bf3 Bc6 18.Re1 Ke7 19.Bxc6 Rxc6 20.a4 a5 21.c3 Rd8 22.Nb3 Bb6 23.Be3 Bxe3 24.Rxe3 Nc4 25.Re2 Rb6 26.Nd4 e5 27.Nb5 Rd3 28.h3 Nd6 29.Nxd6 Kxd6 30.Kf1 Kc5 31.Rc2 Kc4 32.Ke2 e4 33.Ra3 f5 34.b4 f4 35.Ra1 f3+ 36.gxf3 exf3+ 37.Kf1 Rh6 38.Re1 Rxh3 39.Kg1 Rd6 0-1
2026.05.18
2271902 Vasquez Schroeder, R (2453) Gullace, Ezequiel (1933) 1-0
1.Nf3 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.d4 O-O 6.h3 e5 7.d5 a5 8.Be3 Na6 9.g4 Nd7 10.Rg1 Ndc5 11.h4 c6 12.h5 cxd5 13.cxd5 Bd7 14.Nd2 Rb8 15.a4 Kh8 16.g5 Kg8 17.Nc4 b6 18.Nxd6 Bxa4 19.Nxf7 Bxd1 20.Nxd8 Bb3 21.Nc6 Ra8 22.h6 Bh8 23.Bxa6 Nxa6 24.Kd2 Nb8 25.Bxb6 Nxc6 26.dxc6 Ra6 27.Bc5 Rd8+ 28.Ke3 Rc8 29.Ra3 a4 30.Nd5 Kf7 31.Ne7 Rc7 32.Rga1 Ra8 1-0
2026.05.18
2271903 Donda, Jazmin (1930) Salinas Herrera, P (2450) 0-1
1.d4 d5 2.c4 e6 3.Nf3 Nf6 4.g3 Bb4+ 5.Bd2 Be7 6.Bg2 O-O 7.O-O c6 8.Qc2 a5 9.b3 b6 10.Bf4 Nbd7 11.Nbd2 Nh5 12.Be3 Bb7 13.Ne5 Nxe5 14.dxe5 d4 15.Bf4 g5 16.Bf3 Ng7 0-1
2026.05.18
2271904 Valerga, D (2432) Colaneri, Matias (1929) 1-0
1.e4 Nf6 2.e5 Nd5 3.d4 d6 4.Nf3 dxe5 5.Nxe5 c6 6.Bc4 Nd7 7.Nf3 e6 8.O-O Be7 9.Re1 O-O 10.Bb3 b6 11.c4 N5f6 12.Nc3 Bb7 13.Bf4 Nh5 14.Be3 Nhf6 15.Qe2 Re8 16.Rad1 Qc7 17.Bg5 Rad8 18.Ne5 Nxe5 19.dxe5 Rxd1 20.Rxd1 Nd7 21.Bxe7 Rxe7 22.Bc2 Nf8 23.f4 Rd7 24.Ne4 Rxd1+ 25.Qxd1 c5 26.Nd6 Bc6 27.g3 a6 28.Ba4 Qd7 29.Bxc6 Qxc6 30.Kf2 h6 31.b3 Ng6 32.Qf3 Qxf3+ 33.Kxf3 Ne7 34.Ke4 f5+ 35.exf6 gxf6 36.g4 Kg7 37.f5 e5 38.Ne8+ Kf7 39.Nc7 a5 40.Nb5 Ke8 41.Nd6+ Kf8 42.h4 Kg7 43.Ne8+ Kf7 44.Nc7 Kf8 45.g5 hxg5 46.hxg5 fxg5 47.Ne6+ Ke8 48.Nxg5 Nc6 49.Nf3 Nb4 50.a4 Nc2 51.Kxe5 Kf7 52.Ng5+ Ke8 53.Nf3 Kf7 54.Kd6 Nd4 55.Nd2 Nxf5+ 56.Kc6 Ke6 57.Kxb6 1-0
2026.05.18
2271905 Beer, Carlos (1925) Paveto, K (2432) 0-1
1.e4 e6 2.d4 d5 3.e5 c5 4.c3 Nc6 5.Nf3 Bd7 6.Bd3 Rc8 7.dxc5 Bxc5 8.Nbd2 Nge7 9.Nb3 Bb6 10.O-O Ng6 11.Re1 O-O 12.h4 f6 13.Bxg6 hxg6 14.exf6 Qxf6 15.Nbd4 e5 16.Nxc6 bxc6 17.Bg5 Qd6 18.Qe2 Rce8 19.Be3 Bg4 20.Bxb6 axb6 21.Qe3 Bxf3 22.gxf3 Qf6 23.Kg2 e4 24.fxe4 Rxe4 25.Qg3 Rf4 26.Re2 Qf5 27.Kf1 Rg4 28.Qh2 Qh5 29.Re5 g5 30.Qh3 Rxh4 31.Qe6+ Kh8 32.Re3 Rh1+ 33.Kg2 Qh2# 0-1
2026.05.18
2271906 Ticona Rocabado, Licael Roderick (2426) Lieby, Camilo Julian (1925) 1-0
1.d4 d5 2.c4 e6 3.e3 Nf6 4.Nf3 b6 5.b3 Bd6 6.Bb2 O-O 7.Bd3 Bb7 8.O-O Nbd7 9.Nc3 a6 10.Qe2 Ne4 11.Rfd1 f5 12.Rac1 Qe7 13.Na4 dxc4 14.bxc4 Rfd8 15.Ba1 g5 16.c5 bxc5 17.dxc5 Nexc5 18.Nxc5 Bxf3 19.Qxf3 Nxc5 20.Bc4 Qf7 21.h3 h5 22.Bd4 g4 23.Qc6 Ne4 24.hxg4 hxg4 25.Kf1 Qe8 26.Bb3 Qxc6 27.Bxe6+ Kf8 28.Rxc6 g3 29.f4 Nf2 30.Rd2 Ne4 31.Rdc2 Bxf4 32.Bxf5 Nf2 33.Rf6+ Ke7 34.Rg6 Rxd4 35.exd4 Rf8 36.Re2+ Kd8 37.Be6 Bd6 38.Rg8 Rxg8 39.Bxg8 a5 40.a4 Nd3 1-0
2026.05.18
2271907 Siryak, Dmitry (1925) Del Rio de Angelis, S (2419) 0-1
1.d4 e6 2.c4 f5 3.Nf3 Nf6 4.g3 Be7 5.Bg2 O-O 6.O-O d6 7.Nc3 Ne4 8.Qc2 Nxc3 9.Qxc3 a5 10.h4 h6 11.Rd1 Nd7 12.Nd2 e5 13.dxe5 dxe5 14.e3 c6 15.Rb1 Qc7 16.b3 e4 17.Bb2 Bf6 18.Qc2 Ne5 19.Bxe5 Qxe5 20.a3 Be6 21.c5 Rfd8 22.Bf1 Kh7 23.Rbc1 Qb2 24.a4 Qxc2 25.Rxc2 Bxb3 26.Rdc1 Bxc2 27.Rxc2 Be7 28.Nb3 Rd1 29.Kg2 Bf6 30.h5 g6 31.hxg6+ Kxg6 32.Bc4 h5 33.Be2 Re1 34.Bc4 h4 35.gxh4 Rh8 36.Nd2 Rxh4 37.Nf1 Rg4+ 38.Kh2 Be5+ 39.Kh3 Rg1 40.f4 exf3 41.Rf2 Rh1+ 42.Nh2 Bxh2 43.Rxh2 Rxh2+ 44.Kxh2 0-1
2026.05.18
2271908 Marrujo Pardo, Mauricio Emmanuel (2419) Dimitriu, C (1923) 1-0
1.e4 c5 2.Nf3 g6 3.d4 cxd4 4.Nxd4 Nc6 5.c4 Nf6 6.Nc3 Nxd4 7.Qxd4 d6 8.Be2 Bg7 9.Be3 O-O 10.Qd3 a5 11.O-O Bd7 12.c5 dxc5 13.Bxc5 b6 14.Bd4 Bc6 15.Rfd1 Nd7 16.Bxg7 Kxg7 17.Qe3 e5 18.Bg4 f5 19.exf5 gxf5 20.Rd6 Rf6 21.Rxc6 Rxc6 22.Bxf5 Nc5 23.Rd1 Qf6 24.Qh3 h6 25.Ne4 Qe7 26.Qg4+ Kh8 27.Nxc5 Rxc5 28.Qg6 Qg7 29.Qxb6 Rc7 30.g3 Rf8 31.Rd6 Rxf5 32.Rxh6+ Kg8 33.Rg6 Rc1+ 34.Kg2 Rc2 35.Qe6+ Rf7 36.Rxg7+ Kxg7 37.Qxe5+ Kg8 38.Qg5+ Kf8 39.Qh6+ Ke7 40.Qh4+ Kf8 41.Qd8+ Kg7 42.Qd4+ Kf8 43.h4 a4 44.h5 a3 45.bxa3 Re7 46.h6 Rcc7 47.Qd8+ Kf7 48.h7 Rc5 49.Qg8+ 1-0
2026.05.18
2271909 Semprevivo, F (1922) Garcia Palermo, C (2394) 0-1
1.e4 c6 2.d4 d5 3.exd5 cxd5 4.c4 Nf6 5.Nc3 g6 6.cxd5 Nxd5 7.Bc4 Nb6 8.Bb3 Bg7 9.Be3 O-O 10.Nge2 Nc6 11.O-O Na5 12.Bc2 Nbc4 13.Bc1 Nc6 14.d5 Nb4 15.Bb3 Na5 16.a3 Nxb3 17.Qxb3 Nd3 18.Be3 b6 19.Rfd1 Ba6 20.Nd4 Qd7 21.a4 Rac8 22.Ndb5 Bxb5 23.Qxb5 Qxb5 24.Nxb5 Nxb2 25.Rf1 Rc4 26.Rac1 a6 27.Na7 Rxc1 28.Rxc1 Nxa4 29.Nc8 Bf6 30.Nxb6 Nxb6 31.Bxb6 Rb8 32.Be3 a5 33.g3 a4 34.Rc4 Ra8 35.Bd4 Bxd4 36.Rxd4 a3 37.Rd1 a2 38.Ra1 Kf8 39.Kf1 Ke8 40.Ke2 Ra3 0-1
2026.05.18
2271910 Slipak, S (2389) Curatolo, Nicolas Matias (1919) 1/2-1/2
1.Nf3 Nf6 2.b3 g6 3.Bb2 Bg7 4.g3 O-O 5.Bg2 d6 6.d4 c5 7.e3 Qc7 8.O-O b6 9.c4 Bb7 10.Nc3 a6 11.Rc1 e6 12.Qe2 Ne4 13.Rfd1 Nd7 14.Nxe4 Bxe4 15.dxc5 bxc5 16.Bxg7 Kxg7 17.Qd2 Qb7 18.Qxd6 Bxf3 19.Bxf3 Qxf3 20.Qxd7 Rad8 21.Qxd8 Rxd8 22.Rxd8 h5 23.h4 g5 24.hxg5 h4 25.gxh4 Qg4+ 26.Kf1 Qxh4 27.Rc2 Qxg5 28.Rd1 f5 29.f4 Qh5 30.Rg2+ Kf6 31.Rd3 Qf3+ 32.Rf2 Qh1+ 33.Ke2 Qb1 34.Rd2 a5 35.Kf3 Qe4+ 36.Ke2 Qb1 37.Rh2 Qg1 38.Rh6+ Ke7 39.Rh7+ Kf6 40.Kf3 Qf1+ 41.Rf2 Qd1+ 42.Kg2 Qd3 43.Rh3 Kg6 44.Kh2 Kf6 45.Rg2 Ke7 46.Rf3 Kf6 47.Rfg3 Ke7 48.Rf2 Kf6 49.Kg2 Ke7 50.Kh3 Kf6 51.Rfg2 Ke7 52.Kh4 Qc3 53.Rg7+ Kd6 54.R2g3 Qe1 55.Kh5 Qe2+ 56.Kg6 Qxa2 57.e4 fxe4 58.f5 exf5 59.Kxf5 Qf2+ 60.Kxe4 Qd4+ 61.Kf3 Qd3+ 62.Kf2 Qd2+ 63.Kg1 Qc1+ 64.Kg2 Qd2+ 65.Kf3 Qc3+ 66.Kg2 Qd2+ 67.Kh1 Qc1+ 1/2-1/2
2026.05.18
2271911 Lejbowicz, Tobias (1919) Hobaica, J (2386) 0-1
1.d4 Nf6 2.Nf3 e6 3.Bg5 h6 4.Bh4 b6 5.e3 Bb7 6.Nbd2 d6 7.Bd3 g5 8.Bg3 Nh5 9.Qe2 Bg7 10.c3 Qe7 11.Nc4 Nd7 12.e4 Nxg3 13.hxg3 g4 14.Nfd2 h5 15.Ne3 a6 16.a4 Qg5 17.a5 b5 18.Bc2 c5 19.Qd3 Qf6 20.dxc5 dxc5 21.Qd6 O-O-O 22.Nb3 c4 23.Nc5 Bf8 24.Nxd7 Rxd7 25.Qf4 Qd8 26.Nxg4 Bd6 27.Qf6 Be7 28.Qe5 f6 29.Nxf6 Bxf6 30.Qxe6 Re8 31.Qb6 Bxe4 32.Kf1 Qxb6 0-1
2026.05.18
2271912 Gomez, Car ARG (2386) Heberlein, Lucas (1918) 1-0
1.e4 e5 2.Nf3 Nf6 3.Nxe5 d6 4.Nc4 Nxe4 5.Qe2 Qe7 6.Ne3 Nf6 7.b3 g6 8.Bb2 Bg7 9.Nd5 Nxd5 10.Bxg7 Rg8 11.Qxe7+ Kxe7 12.Bb2 Bf5 13.d3 Re8 14.Kd2 c5 15.g3 Nc6 16.Bg2 Nc7 17.Nc3 Kd7 18.Ne4 Bxe4 19.dxe4 b5 20.Rad1 b4 21.Kc1 Nb5 22.e5 Rab8 23.Bh3+ Kc7 24.exd6+ Nxd6 25.Rd5 Ne4 26.Bg2 Rbd8 27.Rxd8 Nxd8 28.Re1 f5 29.g4 Kd7 30.gxf5 gxf5 31.Bh3 Nd6 32.Rd1 Kc7 33.Rd5 N8b7 34.Kd1 a5 35.c4 a4 36.Be5 axb3 37.axb3 Kc6 38.Kc2 Rg8 39.Bg3 Re8 40.Bg2 Kd7 41.Rd3 Ke7 42.Bf4 Ne4 43.Rh3 Nbd6 44.Rxh7+ Ke6 45.Rh6+ Ke7 46.f3 Rg8 47.Bh3 Nf7 48.Rc6 Nc3 49.Rc7+ Kf6 50.Rxc5 Ra8 51.Rxf5+ Kg6 52.Rc5 Ra2+ 53.Kd3 Nd1 54.Be6 Nf2+ 55.Kd4 Nd8 56.Bc8 Ra8 57.Bf5+ Kf7 58.Bg3 Nd1 59.Rc8 1-0
2026.05.18
2271913 Ramirez, Pedro (1914) Perez Gormaz, M (2383) 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.Be3 Bd6 9.h3 Bh5 10.Nbd2 Nge7 11.Re1 h6 12.Rc1 O-O 13.g4 Bg6 14.Nf1 Rae8 15.Nh4 Bxd3 16.Qxd3 Qd7 17.f4 f5 18.Qe2 fxg4 19.Qxg4 Nf5 20.Ng6 Rf6 21.Ne5 Qd8 22.Ng3 Nxg3 23.Qxg3 Ne7 24.Kh2 Ref8 25.Bd2 Qe8 26.Rg1 Nf5 27.Qd3 Bxe5 28.fxe5 Rg6 29.Rxg6 Qxg6 30.Rg1 Qh5 31.Rg4 Nh4 32.Qe2 Kh8 33.Be1 Nf3+ 34.Kg2 Ng5 35.Bh4 Nh7 36.Qe3 Qf5 37.Qe2 h5 38.Rg3 g5 39.Bxg5 Nxg5 40.Qxh5+ Nh7 41.Qe2 Rg8 42.Rxg8+ Kxg8 43.Qb5 Qf7 44.Qa5 b6 45.Qa6 Ng5 46.Qe2 Qf5 47.Qh5 Qc2+ 48.Kh1 Qc1+ 49.Kg2 Qxb2+ 50.Kh1 Qb1+ 51.Kh2 Qxa2+ 52.Kh1 Qb1+ 53.Kh2 Qc2+ 54.Kh1 Qc1+ 55.Kh2 Qf4+ 56.Kg2 Kg7 57.h4 Ne4 0-1
2026.05.18
2271914 Moreno Perez, Tobias Sebastian (2376) Chacon Olortegui, Steven Anton (1912) 1-0
1.d4 d5 2.Nf3 Nf6 3.c4 c6 4.Qc2 g6 5.e3 Bg7 6.Be2 O-O 7.O-O c5 8.dxc5 Na6 9.Rd1 Bf5 10.Qb3 Nxc5 11.Qa3 Qc7 12.cxd5 Rfd8 13.Nc3 a6 14.b4 Nce4 15.Bb2 Nxc3 16.Bxc3 Nxd5 17.Bxg7 Kxg7 18.Rac1 Qb6 19.Qb2+ Kg8 20.a3 Nf6 21.Qe5 Rxd1+ 22.Rxd1 Re8 23.h3 h5 24.Bc4 Qc6 25.Rc1 Qe4 26.Bxf7+ 1-0
2026.05.18
2271915 Alvarez, Er ARG (1910) Larino Nieto, D (2372) 0-1
1.e4 d5 2.exd5 Qxd5 3.Nc3 Qa5 4.d4 Nf6 5.Nf3 Nc6 6.d5 Nb4 7.Bc4 Bg4 8.Bb3 O-O-O 9.Bd2 Qa6 10.h3 Bh5 11.Qe2 Qxe2+ 12.Kxe2 Nbxd5 13.g4 Bg6 14.Ne5 e6 15.f3 Bd6 16.Nxg6 hxg6 17.Nxd5 Nxd5 18.Rad1 Bg3 19.c4 Ne7 20.Bc3 Rxd1 21.Bxd1 f6 22.Bc2 g5 23.Be4 c5 24.b3 Kc7 25.Bc2 Nc6 26.Be4 b6 27.a3 Nd4+ 28.Bxd4 cxd4 29.Kd3 Bf2 30.Ke2 Be3 31.Bd3 Rh6 32.Be4 g6 33.Bd3 f5 34.Bc2 Kd6 35.Bd3 Rh7 36.Bc2 Ke5 37.Kf1 Bc1 38.a4 Kf4 39.Kf2 Be3+ 40.Kg2 Bd2 41.Kf2 e5 42.Ke2 Bc3 43.Bb1 Bb4 0-1
2026.05.18
2271916 Cumpe, Lucas (2366) Sanchez, Gabriel (1909) 1-0
1.e4 c5 2.Nf3 g6 3.c4 Nc6 4.d4 cxd4 5.Nxd4 Nf6 6.Nc3 d6 7.Be2 Nxd4 8.Qxd4 Bg7 9.Be3 O-O 10.Qd2 a5 11.O-O a4 12.Bd4 Qa5 13.Rad1 Be6 14.b3 axb3 15.axb3 Rfc8 16.f4 Nd7 17.Bxg7 Kxg7 18.f5 gxf5 19.exf5 Bxf5 20.Qd4+ e5 21.Qe3 Bg6 22.Bg4 Qc5 23.Qxc5 Nxc5 24.Bxc8 Rxc8 25.Nb5 Nxb3 26.Nxd6 Rc6 27.Nxb7 Rxc4 28.Rd7 Rc1 29.Rxc1 Nxc1 30.Nc5 Kh6 31.Kf2 e4 32.Ke3 Nd3 33.Nxd3 exd3 34.Kf4 Kg7 35.g4 Kf6 36.h4 h6 37.h5 Ke6 38.Rd8 Ke7 39.Rd4 Bh7 40.Ra4 d2 41.Rd4 Ke6 42.Rxd2 f5 43.g5 hxg5+ 44.Kxg5 Ke7 45.Kh6 1-0
2026.05.18
2271917 Beckerman, M (1898) Deichmann, Esteban Horacio (2349) 1/2-1/2
1.Nf3 d5 2.h3 c5 3.d3 f5 4.Bg5 Qd6 5.Nc3 h6 6.Bd2 Nf6 7.e4 Qe6 8.Be2 fxe4 9.dxe4 dxe4 10.Nh4 Qf7 11.Nxe4 Rg8 12.Nxc5 Nc6 13.Bc3 e5 14.Nd3 Ne4 15.O-O Nxc3 16.bxc3 Qf6 17.Ng6 1/2-1/2
2026.05.18
2271918 Munoz Ramos, Christopher (2345) Sanz, Manuel (1898) 0-1
1.c4 e5 2.g3 d6 3.Bg2 f5 4.Nc3 Nf6 5.d3 Be7 6.e3 O-O 7.Nge2 c6 8.O-O a6 9.b3 Qe8 10.d4 e4 11.Ba3 g5 12.f3 d5 13.Bxe7 Qxe7 14.fxe4 fxe4 15.cxd5 cxd5 16.Na4 Nc6 17.Qd2 Be6 18.Nec3 Rae8 19.Nc5 Bc8 20.N3a4 Qc7 21.Nc3 Qd6 22.N5a4 Nb4 23.a3 Nd3 24.b4 b6 25.Nb2 Nxb2 26.Qxb2 h5 27.Ne2 h4 28.b5 h3 29.Bh1 Ng4 30.Qb3 a5 31.Nc3 Be6 32.Qb2 Qe7 33.Qe2 Rxf1+ 34.Rxf1 Qxa3 35.Nd1 Rc8 36.Re1 Qb3 37.Qf1 Rc2 38.Qxh3 Rxh2 39.Qf1 Qc2 40.Bg2 Qc7 41.Qe2 Qxg3 42.Kf1 Rh7 43.Nc3 Rf7+ 44.Kg1 Qh2# 0-1
2026.05.18
2271919 Kvasina, Juan Pablo (1895) Gemy, J (2337) 0-1
1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5 4.c3 Nf6 5.d3 a5 6.a4 d6 7.O-O Ba7 8.Nbd2 O-O 9.Bb3 Ne7 10.h3 Ng6 11.Nc4 c6 12.d4 exd4 13.e5 dxe5 14.Ncxe5 Nxe5 15.Nxe5 Be6 16.Bg5 Bxb3 17.Qxb3 Qd5 18.Qxd5 Nxd5 19.Bd2 Rfd8 20.Nc4 dxc3 21.bxc3 Bc5 22.Rab1 b6 23.Rfd1 f6 24.Nb2 Kf7 25.Nd3 Be7 26.c4 Nb4 27.Bxb4 axb4 28.Nb2 Bc5 29.Kf1 Bd4 30.Nd3 c5 31.Nf4 Rxa4 32.Nd5 b5 33.Nxb4 cxb4 34.c5 Ra2 0-1
2026.05.18
2271920 Bentancor, F (2329) Ojea, R (1895) 1-0
1.e4 e6 2.d4 d5 3.Nd2 Be7 4.c3 Nf6 5.e5 Nfd7 6.f4 c5 7.Ndf3 Nc6 8.h4 cxd4 9.cxd4 Qb6 10.a3 a5 11.b3 f6 12.Bd3 Nd8 13.Ne2 Nf7 14.Qc2 f5 15.g4 g6 16.h5 Nf8 17.Be3 Bd7 18.a4 Rc8 19.Qd1 Qd8 20.g5 Rb8 21.Kf2 h6 22.Qd2 Bb4 23.Qa2 Be7 24.Rag1 Rg8 25.hxg6 Rxg6 26.gxh6 Rxh6 27.Nc3 Rxh1 28.Rxh1 Ng6 29.Qb1 Rc8 30.Nb5 Kf8 31.Rh7 Ke8 32.Qh1 Nf8 33.Rg7 Bb4 34.Qh5 Qe7 35.Ng5 1-0
2026.05.18
2271921 Rey, Camilo (1894) Villegas, Franco (2328) 0-1
1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 a6 5.c4 Nf6 6.Nc3 Bb4 7.Qd3 d6 8.Nc2 Bxc3+ 9.Qxc3 O-O 10.Bd3 Nbd7 11.O-O b5 12.Ne3 Bb7 13.f3 Qb6 14.Kh1 Rac8 15.b3 Ne5 16.Qd2 Qd4 17.Bb1 Qxd2 18.Bxd2 bxc4 19.f4 cxb3 20.axb3 Nc6 21.Nc4 Rfd8 22.Bd3 d5 23.Nb6 dxe4 24.Bxa6 Rb8 25.Be3 Bxa6 26.Rxa6 Nb4 27.Ra5 Nc2 28.Nc4 Rxb3 29.Bb6 Rxb6 30.Nxb6 e3 31.Ra8 Rxa8 32.Nxa8 e2 33.Rb1 e1=Q+ 34.Rxe1 Nxe1 0-1
2026.05.18
2271922 Tomasi, Albert (2328) Bayinay, Juan Santiago (1889) 1-0
1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Bd7 5.Nc3 Nf6 6.g3 Nc6 7.Bg2 g6 8.O-O Bg7 9.Nde2 Qc8 10.Re1 Bh3 11.Bh1 h5 12.Nf4 h4 13.Nxh3 hxg3 14.Bg2 Rxh3 15.hxg3 Rh5 16.Ne2 Qd7 17.Nf4 Rh7 18.c3 O-O-O 19.Be3 Ng4 20.Nd5 Nxe3 21.Nxe3 Rdh8 22.a4 Ne5 23.f4 Nc6 24.a5 e5 25.f5 Ne7 26.a6 b6 27.Qd3 Bh6 28.Nc4 Kc7 29.Rad1 Rd8 30.b4 gxf5 31.exf5 Qxf5 32.Be4 Qg4 33.Bxh7 Bf4 34.Nxe5 Bxe5 35.Rxe5 Nc6 36.Re4 1-0
2026.05.19
2271923 Curcio, Luciano Joel (2154) Perez Ponsa, F (2542) 0-1
1.Nf3 Nf6 2.g3 g6 3.b3 d5 4.Bb2 c5 5.c4 d4 6.b4 Bg7 7.Bg2 O-O 8.O-O Nfd7 9.d3 e5 10.bxc5 Nxc5 11.Nbd2 Bd7 12.Ba3 Nba6 13.Nb3 Rc8 14.Nfd2 b6 15.Nxc5 Nxc5 16.Ne4 Nxe4 17.Bxe4 Re8 18.Qd2 Bc6 19.Rac1 h5 20.h4 Qd7 21.Kh2 Kh7 22.Bxc6 Rxc6 23.Qc2 Bh6 24.Rcd1 Rce6 25.Bc1 Bg7 26.e4 dxe3 27.fxe3 Rd8 28.Qf2 Rf6 29.Qe2 Rd6 30.e4 f6 31.Rf3 Rd4 32.Ba3 Kg8 33.c5 Qa4 34.Bb2 R4d7 35.cxb6 axb6 36.Bc3 Rc8 37.Rc1 Rdc7 38.Qd2 Qa3 39.Bb2 Qxa2 40.Rxc7 Rxc7 41.Bc3 Qxd2+ 42.Bxd2 Rc2 43.Rf2 Bh6 44.Be3 Rxf2+ 45.Bxf2 b5 46.Be1 Bf8 47.Bc3 b4 48.Bb2 Bc5 49.Kg2 Bd4 0-1
2026.05.19
2271924 Obregon, A (2506) Quiroga, F (2161) 1-0
1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.h3 e5 7.Nf3 Qc7 8.Be3 Be6 9.g4 h6 10.g5 hxg5 11.Nxg5 Bc4 12.Qf3 Bxf1 13.Rxf1 Nc6 14.O-O-O b5 15.Nd5 Nxd5 16.exd5 Nd8 17.Qg2 Be7 18.Ne4 g6 19.f4 Qd7 20.fxe5 Qxh3 21.Qe2 Rh4 22.Rf3 Qh2 23.Bf2 Qxe5 24.Bxh4 1-0
2026.05.19
2271925 Villanueva, Mar (2463) Giampa, A (2147) 1-0
1.e4 e5 2.Nf3 Nc6 3.Bc4 Nf6 4.d3 h6 5.O-O d6 6.a4 g6 7.a5 a6 8.Nc3 Bg7 9.h3 O-O 10.Re1 Kh7 11.d4 exd4 12.Nxd4 Nxd4 13.Qxd4 Be6 14.Bxe6 fxe6 15.Qb4 Qd7 16.e5 dxe5 17.Qxb7 Nd5 18.Qb3 Rab8 19.Qc4 Nxc3 20.Qxc3 Rf7 21.Qc4 Rb5 22.Be3 Qd5 23.Qa2 Qc6 24.c4 Rb4 25.b3 Rf8 26.Bd2 Rbb8 27.b4 Rf5 28.Rab1 e4 29.Qc2 Rd8 30.Be3 Bd4 31.Qe2 Bc3 32.b5 axb5 33.cxb5 Qa8 34.Red1 Rxd1+ 35.Qxd1 Rd5 36.Qg4 Qxa5 37.Qxe6 Qa2 38.Qe7+ Bg7 39.Qxe4 Qa8 40.Qe7 Qc8 41.Rc1 Rd7 42.Qc5 Qd8 43.Qc2 Qf8 44.h4 h5 45.Qe4 Re7 46.Qd3 Qe8 47.Rc5 Kh8 48.Rd5 Qf7 49.g3 Bf6 50.Kg2 Kg7 51.Bc5 Re5 52.Rd7 Rxc5 53.Rxf7+ Kxf7 54.Qe3 Kg7 55.Qe6 1-0
2026.05.19
2271926 Moro Saidon, Gonzalo (2130) Vasquez Schroeder, R (2453) 0-1
1.Nf3 Nf6 2.g3 b5 3.Bg2 Bb7 4.O-O e6 5.d4 c5 6.b3 d5 7.c4 b4 8.Bb2 Nbd7 9.Nbd2 Be7 10.cxd5 Bxd5 11.Nc4 O-O 12.Rc1 Rc8 13.e3 Rc7 14.Qe2 Qa8 15.Rfd1 Rfc8 16.Ne1 cxd4 17.Bxd4 Qb8 18.e4 Bxc4 19.Rxc4 Rxc4 20.bxc4 Ne5 21.Bxe5 Qxe5 22.Nd3 Qc3 23.e5 Nd7 24.Nxb4 Nxe5 25.Nd3 Nxc4 26.Rc1 Qa3 27.Rc2 Nd6 28.Rxc8+ Nxc8 29.Qc2 Nd6 30.Ne5 g6 31.h4 Kg7 32.Bf1 Bf6 33.Nc4 Qc5 34.Qd3 Nf5 35.Nd2 Bd4 36.Ne4 Qe5 37.Bg2 h5 38.Qf3 Bb6 39.Qc3 Qxc3 40.Nxc3 Nxg3 41.Bh3 Kf6 42.Kg2 Nf5 43.Ne4+ Ke5 44.Bxf5 exf5 45.Ng5 f6 46.Nh3 Ke4 47.f3+ Ke5 48.Kf1 Be3 0-1
2026.05.19
2271927 Salinas Herrera, P (2450) Vigil, L (2139) 1-0
1.e4 c5 2.Nf3 g6 3.Bc4 Bg7 4.O-O Nc6 5.Re1 e6 6.Nc3 Nge7 7.e5 O-O 8.d3 d5 9.exd6 Nf5 10.Bg5 f6 11.Bf4 Re8 12.Nb5 g5 13.Bg3 h5 14.Nc7 h4 15.Rxe6 Bxe6 16.Nxe6 Rxe6 17.Bxe6+ Kf8 18.Bxf5 hxg3 19.hxg3 Qxd6 20.Nd2 Nd4 21.Nc4 Qc7 22.Ne3 Re8 23.Be4 Qd7 24.c3 f5 25.Nxf5 Nxf5 26.Qf3 g4 27.Qxf5+ Qxf5 28.Bxf5 Re2 29.Rb1 Rd2 30.Kf1 b5 31.Ke1 Bh6 32.Bxg4 b4 33.cxb4 cxb4 34.Be2 Rc2 35.d4 Ke7 36.f4 Kd6 37.Kd1 Rc7 38.Kd2 Kd5 1-0
2026.05.19
2271928 Pereyra, H (2124) Valerga, D (2432) 0-1
1.d4 d5 2.Nf3 Nf6 3.e3 c5 4.c3 Nbd7 5.Bd3 g6 6.O-O Bg7 7.Nbd2 O-O 8.b3 Qc7 9.Bb2 e5 10.Be2 Rd8 11.Rc1 b6 12.c4 exd4 13.exd4 Qf4 14.dxc5 Nxc5 15.cxd5 Rxd5 16.Bc4 Rd8 17.Be5 Qf5 18.Qc2 Qxc2 19.Rxc2 Bf5 20.Rc3 Nd5 21.Bxg7 Kxg7 22.Bxd5 Rxd5 23.b4 Ne6 24.Re1 Rad8 25.Nf1 Rd1 26.Rc1 Rxc1 27.Rxc1 Nd4 28.Nxd4 Rxd4 29.a3 Rd3 30.Ra1 Kf6 31.Ne3 Rb3 32.h3 Ke5 33.Re1 Rb1 34.Rxb1 Bxb1 35.Kf1 Kd4 36.Ke2 Kc3 37.g4 Bd3+ 38.Kd1 g5 39.Kc1 Kb3 40.Kd2 Be4 41.Nf1 Kxa3 42.Kc3 Ka4 43.Ne3 b5 44.Kd4 Bf3 45.Kc5 a5 46.bxa5 Kxa5 47.Nf5 b4 48.Nd6 Ka4 49.Kd4 b3 50.Kc3 Ka3 51.Nc4+ Ka2 52.Kd4 0-1
2026.05.19
2271929 Paveto, K (2432) Aranda, Juan Manuel (2133) 1-0
1.e4 e5 2.Nf3 Nf6 3.Nc3 Nc6 4.d4 exd4 5.Nd5 Nxd5 6.exd5 Bb4+ 7.Bd2 Qe7+ 8.Be2 d3 9.cxd3 Ne5 10.O-O Bxd2 11.Qxd2 O-O 12.Rfe1 b6 13.Qc3 Ng6 14.Qxc7 Ba6 15.d6 Qf6 16.d4 Bxe2 17.Rxe2 Nf4 18.Re5 Ne6 19.Qc4 Rac8 20.Qa4 Rc6 21.d5 Nc5 22.Qc4 Rxd6 23.b4 Na4 24.Rae1 h6 25.Nd4 Qf4 26.g3 Qd2 27.Nb5 Nb2 28.Qb3 Rf6 29.R5e2 Qd3 30.Nc3 Rf3 31.Re3 Rxe3 32.Rxe3 Qd2 33.Kg2 Rc8 34.Ne4 Qc2 35.Nd6 Qxb3 36.axb3 Rc2 37.Re8+ Kh7 38.Re7 Nd1 39.Rxf7 Ne3+ 40.Kf3 Nxd5 41.Ne8 Kg8 42.Rxg7+ Kf8 43.Rxd7 Nxb4 44.Nf6 a5 45.Rb7 Rc3+ 46.Ke4 Rxb3 47.Rxb6 a4 48.Nd7+ Ke7 49.Nc5 Rb1 50.Nxa4 Re1+ 51.Kf3 Nd3 52.Rxh6 Ne5+ 53.Kg2 Rc1 54.Nb6 Rd1 55.Rh4 Rd2 56.Re4 1-0
2026.05.19
2271930 Cranbourne, C (2110) Ticona Rocabado, Licael Roderick (2426) 1-0
1.e4 e6 2.d4 d5 3.Nc3 Nf6 4.e5 Nfd7 5.f4 c5 6.dxc5 Bxc5 7.Bd2 Nc6 8.Qg4 O-O 9.Nf3 f5 10.Qh3 Be7 11.O-O-O Nc5 12.g4 g6 13.gxf5 Rxf5 14.Rg1 Bd7 15.Be3 Qe8 16.Nb5 Nb4 17.Nbd4 Rf7 18.Kb1 Rc8 19.Rd2 Ne4 20.Rdg2 Bc5 21.c3 Nc6 22.Bd3 Nxd4 23.cxd4 Be7 24.Qg4 Bb5 25.Bc2 Qc6 26.h4 Qa6 27.h5 Rf5 28.Ne1 Bc4 29.Bb3 Qb5 30.hxg6 h5 31.Qd1 Kg7 32.Rh1 Rh8 33.Rhh2 Qb4 34.Nd3 Qb5 35.Nc1 a5 36.Rc2 a4 37.Bxc4 dxc4 38.Qe2 Ng3 39.Qf3 h4 40.Bf2 Nf1 41.Rh1 c3 42.Rxf1 Qxf1 43.Qxb7 Re8 44.Bxh4 cxb2 45.Rxb2 Kf8 46.g7+ Kg8 47.Qd7 Ra8 48.Qxe6+ Rf7 49.Bxe7 Re8 50.Qh6 Rfxe7 51.Qh8+ Kf7 52.g8=Q+ Rxg8 53.Qf6+ 1-0
2026.05.19
2271931 Del Rio de Angelis, S (2419) Botta, Alejandro (2129) 1-0
1.d4 Nf6 2.c4 e6 3.Nc3 d5 4.Bg5 Be7 5.Nf3 O-O 6.e3 h6 7.Bh4 b6 8.Qb3 c6 9.Be2 Ba6 10.O-O Nbd7 11.Rfd1 Rc8 12.Rac1 Bxc4 13.Bxc4 dxc4 14.Qxc4 b5 15.Qe2 b4 16.Na4 Ne4 17.Bxe7 Qxe7 18.Qc4 Ndf6 19.Ne5 Nd5 20.Qd3 f5 21.Nc5 Ng5 22.Ng6 Nf3+ 23.Kh1 Qg5 24.Nxf8 Nh4 25.Qf1 1-0
2026.05.19
2271932 Sanz, L (2089) Marrujo Pardo, Mauricio Emmanuel (2419) 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.Rb1 e5 10.Nd2 Qc7 11.d5 Ne7 12.f3 Nd7 13.e4 a6 14.a4 g6 15.g3 f5 16.f4 Nf6 17.fxe5 dxe5 18.Qb3 Rb8 19.Qb6 Qxb6 20.Rxb6 Bd7 21.Ba3 Bxa4 22.Re6 fxe4 23.Bxc5 exd3 24.Bxe7 Nd7 25.Bxf8 Rxf8 26.Rxf8+ Kxf8 27.Kf2 Bd1 28.h3 a5 29.Nb1 Bc2 30.c5 Bxb1 31.c6 bxc6 32.dxc6 Nb6 33.c7 Nc8 34.Rxe5 d2 35.Ke2 a4 36.Ra5 Bf5 37.Kxd2 Bd7 38.h4 Ke7 39.h5 Nd6 40.hxg6 hxg6 41.Ra8 Nc8 42.Ra6 g5 43.c4 Nd6 44.Kc3 Ne4+ 45.Kd4 Nxg3 46.Rxa4 Kd6 47.Ra7 Nf5+ 48.Kd3 g4 49.Ke2 Kc6 50.Ra8 Kxc7 51.Rg8 Nd6 52.Kd3 Nxc4 53.Kd4 Nd6 54.Ke5 Nb5 55.Kf4 Nc3 56.Rxg4 Ne2+ 57.Kg5 Bxg4 58.Kxg4 1/2-1/2
2026.05.19
2271933 Garcia Palermo, C (2394) Figueroa, Matias Alejandro (2112) 1-0
1.Nf3 g6 2.d4 Nf6 3.Nbd2 c5 4.dxc5 Qa5 5.a3 Qxc5 6.b4 Qc7 7.Bb2 Bg7 8.c4 O-O 9.e3 a5 10.Be2 Nc6 11.Qb3 d6 12.O-O Qb6 13.Bc3 Ng4 14.c5 Qc7 15.Bxg7 Kxg7 16.Qc3+ Kg8 17.h3 axb4 18.axb4 Rxa1 19.Rxa1 Nge5 20.cxd6 Qxd6 21.b5 Nxf3+ 22.Nxf3 Qb4 23.Qc1 Nb8 24.Ra8 Be6 25.Qc7 Qd6 26.Qxd6 exd6 27.Ra7 Bc8 28.Nd2 d5 29.Bf3 Rd8 30.Nb3 b6 31.Nd4 Kg7 32.Rc7 Kf6 33.g4 h6 34.Kg2 Be6 35.Kg3 Nd7 36.h4 g5 37.h5 Ne5 38.Be2 Rd6 39.f4 gxf4+ 40.exf4 Nd7 41.f5 Nc5 42.fxe6 fxe6 43.Rh7 Ke5 44.Nf3+ Ke4 45.Rxh6 Ke3 46.Bd1 d4 47.g5 d3 48.g6 Ne4+ 49.Kg2 Rd8 50.g7 Rg8 51.Rg6 Nc3 52.h6 Nxd1 53.h7 1-0
2026.05.19
2271934 Hobaica, J (2386) De Mey, Juan Pablo (2106) 1/2-1/2
1.d4 d5 2.c4 e6 3.Nf3 Nf6 4.g3 Bb4+ 5.Bd2 a5 6.Bg2 dxc4 7.O-O O-O 8.Qc2 b6 9.Bxb4 axb4 10.Qxc4 Ba6 11.Qc2 b3 12.Qxb3 Bxe2 13.Rc1 Ra5 14.Nbd2 Rf5 15.Nh4 Rb5 16.Qe3 Bh5 17.a4 Rb4 18.Rc4 Rxc4 19.Nxc4 Nd5 20.Qe5 Bg6 21.Nxg6 hxg6 22.Bxd5 exd5 23.Ne3 Nc6 24.Qxd5 Nxd4 25.b4 Qf6 26.Ra2 Rd8 27.Qe4 Nf3+ 28.Kg2 Nd2 29.Qf4 Qc6+ 30.f3 g5 31.Qxg5 Qxf3+ 32.Kh3 f6 33.Qf4 Qxf4 34.gxf4 Rd3 35.Kg4 Rxe3 36.Rxd2 Ra3 37.Rd8+ Kh7 38.Ra8 c5 39.bxc5 bxc5 40.Kf5 c4 41.Ke4 c3 42.Kd3 Kg6 43.Ra5 Rb3 44.Rb5 Ra3 45.a5 Kh6 46.Rc5 Kg6 47.f5+ Kg5 48.Kc4 c2 49.Kb5 Rb3+ 50.Kc6 Rb8 51.Kd6 Ra8 52.Ke6 Ra6+ 53.Kf7 Rxa5 54.Rxc2 Ra7+ 55.Ke6 Ra6+ 56.Kf7 Kxf5 57.Kxg7 Ra7+ 58.Kh6 Ra4 1/2-1/2
2026.05.19
2271935 Pereyra, Gabriel Elias (2085) Gomez, Car ARG (2386) 1/2-1/2
1.d4 Nf6 2.c4 e6 3.Nf3 d5 4.g3 Be7 5.Bg2 O-O 6.O-O c6 7.Qc2 b6 8.Nbd2 Bb7 9.Rd1 Na6 10.e4 Qb8 11.e5 Nd7 12.Nf1 Rc8 13.Bg5 Bf8 14.Ne3 c5 15.Qd2 Nc7 16.Bf4 dxc4 17.dxc5 Nxc5 18.Nxc4 Nd5 19.Rac1 Ne4 20.Qe2 Nxf4 21.gxf4 Nc5 22.Nd6 Bxd6 23.Rxd6 h6 24.Rcd1 Na6 25.f5 1/2-1/2
2026.05.19
2271936 Perez Gormaz, M (2383) Fuentes, Agustin (2096) 1-0
1.c4 e5 2.e3 Nf6 3.Nc3 c6 4.Nf3 e4 5.Nd4 d5 6.cxd5 cxd5 7.d3 exd3 8.Qxd3 Nc6 9.g3 Ne5 10.Qc2 Be7 11.Bg2 O-O 12.O-O Qd7 13.h3 Rd8 14.Rd1 Qc7 15.Bd2 a6 16.Rac1 b5 17.Nxd5 Nxd5 18.Qxc7 Nxc7 19.Rxc7 Bd6 20.Rcc1 Ra7 21.Ba5 Rf8 22.Nc6 Nxc6 23.Bxc6 Bc7 24.Bb4 Rd8 25.Bc5 1-0
2026.05.19
2271937 Barloa, Enzo (2064) Moreno Perez, Tobias Sebastian (2376) 0-1
1.d4 Nf6 2.Nd2 c5 3.dxc5 Qa5 4.Nf3 g6 5.e3 Bg7 6.a3 Qxc5 7.b4 Qc7 8.Bb2 O-O 9.c4 a5 10.Be2 d6 11.O-O Nc6 12.Nd4 axb4 13.Nxc6 bxc6 14.axb4 Rb8 15.Ra4 c5 16.b5 Bb7 17.Qc2 Nd7 18.Bxg7 Kxg7 19.h4 Ra8 20.Rfa1 Rxa4 21.Rxa4 Nb6 22.Ra7 Ra8 23.Ra2 e5 24.Rxa8 Bxa8 25.Ne4 Qe7 26.h5 f5 27.Ng3 f4 28.Ne4 fxe3 29.fxe3 Bb7 30.Bf3 Qh4 31.Nxd6 Qe1+ 32.Kh2 Bxf3 33.gxf3 Qxe3 34.hxg6 hxg6 35.Qa2 Nd7 36.b6 Qxf3 37.b7 Qf4+ 38.Kg2 Qd4 39.Qa6 Qg4+ 40.Kf1 Qd4 41.Kg2 Qb2+ 42.Kg3 Qb3+ 43.Kg2 Qb2+ 44.Kg1 Qd4+ 45.Kg2 Qd2+ 46.Kg1 Qd1+ 47.Kf2 Qc2+ 48.Kg1 Qb1+ 49.Kg2 Nb8 50.Ne8+ Kh6 51.Qf6 Qxb7+ 52.Kg3 Qb3+ 53.Kf2 Qc2+ 54.Kg3 Qd3+ 55.Kg2 Qe4+ 56.Kg3 Qe1+ 57.Kg2 Qd2+ 58.Kf3 e4+ 59.Kg3 Qe3+ 60.Kg4 Qg1+ 61.Kf4 Qf2+ 62.Kg4 Qg2+ 63.Kf4 Qf3+ 64.Ke5 Nd7+ 0-1
2026.05.19
2271938 Larino Nieto, D (2372) Duarte Fernandez, Agustin (2080) 1-0
1.e4 g6 2.d4 Bg7 3.Nf3 d6 4.Bd3 e6 5.Qe2 Ne7 6.c3 b6 7.h4 h6 8.Nbd2 Bb7 9.a4 a6 10.Nc4 Nd7 11.Bf4 Nf6 12.Rd1 d5 13.Ncd2 dxe4 14.Nxe4 Nxe4 15.Bxe4 Bxe4 16.Qxe4 Qd5 17.Qe2 Qc6 18.O-O O-O 19.a5 Nd5 20.Be5 b5 21.Bxg7 Kxg7 22.Ne5 Nf4 23.Qg4 Qe4 24.Rfe1 Qf5 25.Qg3 f6 26.Nd7 Rf7 27.Nc5 g5 28.Qf3 Re8 29.Re4 Rfe7 30.Rde1 e5 31.Nxa6 g4 32.Qg3 Kh7 33.Nb4 Rg7 34.a6 Nh5 35.Qd3 g3 36.f3 Ra8 37.dxe5 c5 38.exf6 Nxf6 39.Re6 Qxd3 40.Nxd3 Nd5 41.Nxc5 Nf4 42.Rf6 Nd5 43.Rd6 Nf4 44.Re4 Rf7 45.Kf1 1-0
2026.05.19
2271939 Herrmann, Roman (2057) Cumpe, Lucas (2366) 0-1
1.d4 a6 2.c4 b5 3.b3 e6 4.Nf3 Nf6 5.a3 c5 6.e3 cxd4 7.exd4 Be7 8.Bd3 O-O 9.O-O bxc4 10.bxc4 Bb7 11.Re1 d6 12.Bf4 Nbd7 13.h3 Rc8 14.Nbd2 Qa5 15.Qe2 Rfe8 16.Bh2 Bf8 17.Qd1 Nb6 18.Rb1 Bxf3 19.gxf3 Qxa3 20.Qb3 Qa5 21.Bf4 Nbd7 22.Bf1 Qf5 23.Bg3 Nh5 24.Qd3 Qxd3 25.Bxd3 Nxg3 26.fxg3 Rb8 27.Kf2 g6 28.Ne4 Be7 29.Rxb8 Nxb8 30.Rb1 f5 31.Nd2 Bf6 32.d5 Nd7 33.Nb3 exd5 34.cxd5 Ra8 35.Ke3 a5 36.Bb5 Nb6 37.Bc6 Nc4+ 38.Ke2 Ra7 39.Rc1 Re7+ 40.Kf2 Nb2 41.Kg2 a4 0-1
2026.05.19
2271940 Gemy, J (2337) Gaite, Karen Nerina (2039) 1/2-1/2
1.Nf3 d5 2.g3 Nf6 3.Bg2 c5 4.O-O e6 5.c4 d4 6.e3 Nc6 7.exd4 cxd4 8.d3 h6 9.Na3 Bc5 10.Re1 O-O 11.Nc2 Re8 12.Rb1 a5 13.Ne5 Nxe5 14.Rxe5 Nd7 15.Rh5 e5 16.f4 Bf8 17.Qf1 Ra6 18.fxe5 Rxe5 19.Rxe5 Nxe5 20.Bf4 Rf6 21.Qe2 Nxc4 22.Be4 Nd6 23.Bd5 Nf5 24.Qe4 Ne3 25.Nxe3 dxe3 26.Be5 Rf5 27.Rf1 Rxf1+ 28.Kxf1 Bg4 29.a3 Qd7 30.Ke1 Bf5 31.Qd4 b6 32.Be4 Qc8 33.Qxe3 Bxe4 34.dxe4 Qc2 35.Qe2 1/2-1/2
2026.05.19
2271941 Uzcudun, Alfonso (2039) Bentancor, F (2329) 1/2-1/2
1.e4 c5 2.c3 d5 3.exd5 Qxd5 4.d4 g6 5.dxc5 Qxc5 6.Na3 Bg7 7.Nb5 Bd7 8.Be3 Qc8 9.Nf3 a6 10.Nbd4 Nf6 11.Be2 O-O 12.O-O Nc6 13.Nxc6 Bxc6 14.Ne5 Be4 15.Bf3 Qf5 16.Bxe4 Qxe4 17.Nf3 Rad8 18.Qb3 Rd7 19.Rad1 e6 20.Rd4 Rxd4 21.Bxd4 Rc8 22.Re1 Qd5 23.Bxf6 Qxb3 24.axb3 Bxf6 25.Rd1 Kf8 26.Rd7 Rd8 27.Rxd8+ Bxd8 28.Kf1 Ke7 29.Ke2 Kd6 30.Kd3 f5 31.Nd2 e5 32.f3 Kd5 33.b4 b5 34.b3 Bb6 35.c4+ Kc6 36.Nb1 Bd4 37.h3 Bb6 38.Nc3 Bc7 39.Nd5 Bd6 40.g4 Bf8 1/2-1/2
2026.05.19
2271942 Belmes, Martin (2027) Tomasi, Albert (2328) 0-1
1.e4 c5 2.Nf3 d6 3.Bb5+ Nd7 4.Ba4 Nf6 5.O-O g6 6.Re1 Bg7 7.c3 O-O 8.d3 a6 9.h3 b5 10.Bc2 Bb7 11.Nbd2 Qc7 12.Nf1 a5 13.a4 b4 14.Bd2 e6 15.Rc1 Bc6 16.Ng3 Qb7 17.Bf4 Ne8 18.cxb4 axb4 19.b3 e5 20.Bd2 Nc7 21.Nh2 Ne6 22.f3 f5 23.Nhf1 f4 24.Ne2 g5 25.Nh2 h5 26.Bb1 Nf6 27.Qc2 Be8 28.Kh1 Qe7 29.g4 fxg3 30.Nxg3 Nd4 31.Nf5 Nxf5 32.exf5 g4 33.d4 cxd4 34.Rg1 gxf3 35.Bh6 Rf7 36.Nxf3 Kh8 37.Qd2 Bxh6 38.Qxh6+ Rh7 39.Qg5 Rg7 40.Qh6+ Rh7 41.Qg5 Qg7 42.Qh4 Qh6 43.Ng5 Rg7 44.Kh2 Bd7 45.Nf3 Rf8 46.Rxg7 Qxc1 47.Rg1 Qe3 48.Qg3 Rg8 49.Ng5 Qxg3+ 50.Rxg3 Rf8 51.a5 Nd5 52.a6 Nc3 53.a7 Bc6 54.Bd3 e4 55.Ne6 Ra8 56.Nxd4 exd3 57.Rxd3 Be4 58.Rg3 Rxa7 59.Rg5 h4 60.Rh5+ Rh7 61.Rg5 Ra7 62.Nc6 Bxc6 0-1
2026.05.19
2271943 Almiron, A (2323) Martinez, Valentin Jesus (2029) 1-0
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.Qc2 Re8 10.Nc3 Nxc3 11.Bxh7+ Kh8 12.bxc3 dxc4 13.Bg5 f6 14.Rae1 Bg4 15.Bg6 Rf8 16.Re4 Qd7 17.h3 Bxf3 18.Rh4+ Kg8 19.Bh7+ Kf7 20.Re1 1-0
2026.05.19
2271944 Mayo, R (2015) Jardim, Frederico Rodrigues (2321) 0-1
1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 Bd7 6.Bc4 Nc6 7.Bb3 e6 8.Be3 Nxd4 9.Bxd4 Be7 10.Qe2 O-O 11.O-O-O Qb8 12.e5 dxe5 13.Bxe5 Qc8 14.Ne4 Nd5 15.Rd4 Bc6 16.Qh5 f6 17.Nd6 Qd7 18.Rh4 Bxd6 19.Qxh7+ Kf7 20.Rg4 Rg8 21.Bd4 e5 22.Qh5+ g6 23.Qh3 exd4 24.Qf3 Qf5 0-1
2026.05.19
2271945 Petti, Luca Giovanni (2315) Magarinos, Francisco (2027) 1-0
1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.Bd3 g6 7.f3 Bg7 8.Be3 O-O 9.Qd2 Nc6 10.O-O-O Nxd4 11.Bxd4 Be6 12.Kb1 b5 13.h4 b4 14.Ne2 Qa5 15.Nc1 h5 16.Nb3 Qa4 17.Rdg1 a5 18.g4 hxg4 19.h5 Rfc8 20.hxg6 fxg6 21.Qg5 Kf7 22.Bb5 1-0
2026.05.19
2271946 Ibarra, Juan Martin (2310) Medero Mino, Leon (2022) 1/2-1/2
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.O-O Nd7 10.Ng3 g6 11.Bh6 Nf8 12.Qd2 Ne6 13.Rfe1 f5 14.Rad1 Bc7 15.Bc4 b5 16.Bb3 Bb7 17.Bxe6 Rxe6 18.Rxe6 fxe6 19.Bf4 Bxf4 20.Qxf4 Qd5 21.Nf1 Rd8 22.Re1 c5 23.Ne3 Qc6 24.d5 Qd6 25.Qxd6 Rxd6 26.dxe6 Rxe6 27.Rd1 1/2-1/2
2026.05.20
2271947 Perez Ponsa, F (2542) Sanhueza, C (2250) 1-0
1.d4 Nf6 2.c4 g6 3.g3 c6 4.Bg2 d5 5.Qa4 Bg7 6.cxd5 O-O 7.dxc6 Nxc6 8.Nf3 Bg4 9.e3 Rc8 10.Nc3 e5 11.O-O exd4 12.Nxd4 Nxd4 13.exd4 Qb6 14.Qb3 Qxd4 15.Be3 Qd7 16.Bxa7 Be6 17.Qb6 Rxc3 18.bxc3 Nd5 19.Bxd5 Qxd5 20.Rfd1 Qe4 21.Qe3 Qxe3 22.Bxe3 Bxc3 23.Rac1 Be5 24.Rc5 Bf6 25.Ra5 Rc8 26.a4 h5 27.Ra7 Rc4 28.a5 Rb4 29.Bc5 Rb5 30.Bb6 Bg4 31.Rc1 Bf3 32.Ra8+ Kh7 33.Re8 g5 34.Ree1 Kg6 35.h3 g4 36.h4 Rb2 37.Be3 Rb5 38.Bd2 Rd5 39.Rc2 Rb5 40.Ra2 Bd5 41.a6 bxa6 42.Rxa6 Kg7 43.Bh6+ Kg6 44.Bg5 Be6 45.Bxf6 Kxf6 46.Rea1 Kg6 47.R6a5 Rxa5 48.Rxa5 f6 49.Kf1 Bc4+ 50.Ke1 Bb3 51.Kd2 Bc4 52.Kc3 Be2 53.Kd4 Bf1 54.Kd5 Be2 55.Ke4 1-0
2026.05.20
2271948 Barrionuevo, P (2255) Obregon, A (2506) 1/2-1/2
1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5 4.c3 Nf6 5.d4 exd4 6.cxd4 Bb4+ 7.Nbd2 Nxe4 8.d5 Ne7 9.O-O Nxd2 10.Nxd2 O-O 11.a3 Bxd2 12.Bxd2 d6 13.Bc3 c5 14.dxc6 bxc6 15.Re1 d5 16.Bd3 Ng6 17.Bxg6 hxg6 18.Qd4 f6 19.Qc5 Rf7 1/2-1/2
2026.05.20
2271949 Ocampos, I (2240) Villanueva, Mar (2463) 1/2-1/2
1.e4 e6 2.d4 d5 3.Nc3 Nf6 4.e5 Nfd7 5.f4 c5 6.Be3 Nc6 7.Nf3 Be7 8.Qd2 a6 9.Be2 O-O 10.O-O b5 11.Nd1 cxd4 12.Nxd4 Nxd4 13.Bxd4 Nb8 14.Ne3 Nc6 15.c3 b4 16.Rf3 bxc3 17.bxc3 Qa5 18.Qd3 Bd7 19.Rh3 g6 20.Kh1 Nxd4 21.cxd4 Bb5 22.Qd1 Qa4 23.Qxa4 Bxa4 24.f5 gxf5 25.g4 f4 26.Ng2 f6 27.Nxf4 fxe5 28.Nxe6 Rf2 29.Nc7 Ra7 30.Bd3 e4 31.Nxd5 exd3 32.Kg1 Rd2 33.Re1 Bg5 34.Rh5 h6 35.h4 Re2 36.Rxe2 dxe2 37.Kf2 Bc1 38.Kxe2 Rf7 39.g5 hxg5 40.hxg5 Kg7 41.Nc3 Bc2 42.g6 Re7+ 43.Re5 Rxe5+ 44.dxe5 Kxg6 45.Nd5 Be4 46.Nc7 a5 47.Nb5 Bb2 48.Ke3 Bd5 49.a4 Kf5 50.Kd3 Kxe5 51.Kc2 Ba1 52.Kb1 Bd4 53.Nxd4 Kxd4 54.Ka1 Kc3 55.Kb1 Kb3 56.Ka1 Be4 1/2-1/2
2026.05.20
2271950 Vasquez Schroeder, R (2453) Miranda Camus, Joaquin Ignacio (2239) 1-0
1.d4 Nf6 2.Nf3 e6 3.Bg5 d5 4.c4 c6 5.Nc3 dxc4 6.e4 b5 7.e5 h6 8.Bh4 g5 9.Nxg5 hxg5 10.Bxg5 Be7 11.exf6 Bxf6 12.Bxf6 Qxf6 13.g3 Qe7 14.Bg2 Bb7 15.O-O a6 16.a4 Ra7 17.d5 e5 18.axb5 cxd5 19.b6 1-0
2026.05.20
2271951 Perez Candelas, Andres Eloy (2224) Salinas Herrera, P (2450) 0-1
1.e4 e5 2.Nf3 Nc6 3.d4 exd4 4.Nxd4 Nf6 5.Nxc6 bxc6 6.Nd2 g6 7.Bd3 Bg7 8.e5 Nd5 9.Nf3 O-O 10.O-O d6 11.Bg5 Qd7 12.c4 dxe5 13.cxd5 cxd5 14.Bc2 c5 15.Re1 e4 16.Nd2 Rb8 17.Be3 Qc7 18.Bxe4 dxe4 19.Nxe4 c4 20.Qf3 Qc6 21.Bxa7 Rb5 22.Rad1 Bb7 23.Bd4 Bxd4 24.Rxd4 Re5 25.Re3 Qb6 26.Qd1 Bxe4 27.Rexe4 Rxe4 28.Rxe4 Rd8 29.Qe2 Qxb2 30.h4 Qb1+ 31.Kh2 Qb8+ 32.g3 c3 33.Qc4 Rc8 34.Qf1 c2 35.Qc1 Qa7 36.Re2 Qxa2 37.h5 Qc4 38.Rd2 Qc3 39.Rd5 Qf3 40.Rd4 0-1
2026.05.20
2271952 Valerga, D (2432) Recoulat, E (2219) 1-0
1.e4 c6 2.d4 d5 3.exd5 cxd5 4.c4 Nf6 5.Nc3 e6 6.Nf3 Bb4 7.cxd5 Nxd5 8.Bd2 O-O 9.Bd3 Be7 10.O-O Nc6 11.Qe2 Nf6 12.Ne4 Bd7 13.Rad1 Re8 14.Rfe1 Qb6 15.Bg5 Nxe4 16.Qxe4 g6 17.Qh4 Qd8 18.Be4 f6 19.Be3 Nb4 20.Qg3 Bf8 21.h4 Bc6 22.Bb1 Bxf3 23.Qxf3 Nd5 24.h5 f5 25.Bf4 Nxf4 26.Qxf4 Bd6 27.Qf3 Qh4 28.hxg6 hxg6 29.g3 Qh7 30.Bc2 Qd7 31.Bb3 Rab8 32.Re3 Qc6 33.d5 1-0
2026.05.20
2271953 Needleman, A (2221) Paveto, K (2432) 0-1
1.e4 e5 2.Nf3 Nc6 3.Bb5 f5 4.Bxc6 bxc6 5.O-O fxe4 6.Nxe5 Nf6 7.d3 Ba6 8.Re1 Bd6 9.Ng4 O-O 10.d4 h5 11.Nxf6+ Qxf6 12.Be3 Qh4 13.g3 Qh3 14.Nd2 Rae8 15.c4 Rf5 16.Re2 h4 17.Qf1 Qg4 18.h3 Qg6 19.g4 Bf8 20.Qg2 Rf7 21.b3 d5 22.Rc1 Ba3 23.Rc2 Rd7 24.Nb1 Bb4 25.c5 Bxe2 26.Rxe2 Bxc5 27.dxc5 d4 28.Bc1 e3 29.Na3 d3 30.Rxe3 d2 31.Bxd2 Rxd2 32.Nc4 Rxe3 33.Nxe3 Qf6 34.g5 Qf4 35.a3 a5 36.b4 a4 37.g6 Kf8 38.b5 Qxe3 0-1
2026.05.20
2271954 Crespo, E (2205) Del Rio de Angelis, S (2419) 0-1
1.e4 d5 2.exd5 Nf6 3.Nf3 Nxd5 4.d4 Bg4 5.Nbd2 e6 6.Ne4 Nd7 7.h3 Bf5 8.Ng3 Bg6 9.Bd3 Be7 10.O-O O-O 11.Re1 Re8 12.c4 N5f6 13.Be3 Bd6 14.Bg5 Bxg3 15.fxg3 c5 16.Bxg6 hxg6 17.Qe2 cxd4 18.Nxd4 a6 19.Rad1 Qa5 20.Be3 e5 21.Nf3 Qxa2 22.g4 e4 23.Qc2 exf3 24.Ra1 Rxe3 0-1
2026.05.20
2271955 Contin, D (2193) Garcia Palermo, C (2394) 1/2-1/2
1.c4 b6 2.Nc3 e6 3.Nf3 Bb7 4.g3 Nf6 5.Bg2 Be7 6.O-O O-O 7.Re1 Ne4 8.Nxe4 Bxe4 9.d3 Bb7 10.e4 1/2-1/2
2026.05.20
2271956 Adam, Ernestina (2191) Perez Gormaz, M (2383) 0-1
1.e4 e6 2.d4 d5 3.e5 c5 4.c3 Nc6 5.Nf3 Bd7 6.Be2 Nge7 7.Na3 cxd4 8.cxd4 Nf5 9.Nc2 Qb6 10.O-O Rc8 11.Bd3 a5 12.Rb1 Nb4 13.Nxb4 axb4 14.Bxf5 exf5 15.Re1 Be6 16.Qa4+ Qc6 17.Qxc6+ Rxc6 18.a4 Kd7 19.Bd2 b3 20.Re3 Be7 21.Rxb3 Kc7 22.Rc3 Rxc3 23.Bxc3 Ra8 24.b3 f4 25.Ra1 Bf5 26.Bd2 g5 27.b4 Kb6 28.Ra3 Rc8 29.Rc3 Rxc3 30.Bxc3 Bc2 31.a5+ Kb5 32.h3 h6 33.h4 Be4 34.Nh2 Bf5 35.hxg5 hxg5 36.Kf1 Bxb4 37.Bxb4 Kxb4 38.Nf3 g4 39.Ng5 Be6 40.f3 g3 41.Nh3 Bxh3 0-1
2026.05.20
2271957 Moreno Perez, Tobias Sebastian (2376) Herrera, Mart (2190) 1/2-1/2
1.d4 d5 2.Nf3 Nf6 3.c4 c6 4.Nbd2 Bf5 5.Nh4 Be4 6.Qb3 Qb6 7.c5 Qxb3 8.axb3 Na6 9.Nxe4 dxe4 10.f3 e6 11.fxe4 Nxe4 12.e3 Nb4 13.Ra4 a5 14.Nf3 Be7 15.Nd2 Nc2+ 16.Ke2 f5 17.Nxe4 fxe4 18.Bd2 O-O 19.Kd1 Nb4 20.Bc4 Nd5 21.Ke2 Bh4 22.g3 Bg5 23.Bxd5 exd5 24.Rxa5 Rxa5 25.Bxa5 Ra8 26.Bc7 Ra2 27.Rb1 Kf7 28.Kd2 Ke6 29.Be5 g6 30.h4 Be7 31.b4 h5 32.Bf4 Ra4 33.Bc7 Rxb4 34.b3 Kd7 35.Bb6 Bd8 36.Bxd8 Kxd8 37.Kc3 Rb5 38.Ra1 Ke7 39.Ra8 Kf6 40.Rf8+ Ke7 41.Rf4 Ra5 42.g4 hxg4 43.Rxg4 Kf6 44.Rf4+ 1/2-1/2
2026.05.20
2271958 Mussanti, D (2184) Larino Nieto, D (2372) 0-1
1.e4 g6 2.d4 Bg7 3.Nc3 c6 4.f4 Qb6 5.Nf3 d5 6.e5 Bg4 7.Be2 Nh6 8.Na4 Qa5+ 9.c3 Nd7 10.Be3 Nf5 11.Bf2 e6 12.h3 Bxf3 13.Bxf3 b5 14.Nc5 Nxc5 15.dxc5 b4 16.c4 g5 17.cxd5 cxd5 18.g4 Ne7 19.f5 Bxe5 20.fxe6 fxe6 21.Qe2 Ng6 22.O-O O-O 23.a3 b3 24.Rae1 Rf6 25.Be3 h6 26.Qd3 Raf8 27.Bg2 Nf4 28.Bxf4 Bxf4 29.Rxe6 Qxc5+ 30.Kh1 Rxe6 31.Bxd5 Rf6 32.Re1 Kg7 33.Bxe6 Bd6 34.Bf5 Qf2 35.Qe2 Qg3 36.Rc1 Qxh3+ 37.Kg1 Bh2+ 38.Qxh2 Qe3+ 39.Qf2 Qxc1+ 40.Kg2 Qc2 41.Qxc2 bxc2 42.Bxc2 Rd6 0-1
2026.05.20
2271959 Cumpe, Lucas (2366) Aravena Navarro, Alexis Andres (2165) 0-1
1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Bc4 Qa5+ 6.Nc3 Nxe4 7.Qf3 Nf6 8.O-O a6 9.Nd5 Nbd7 10.b4 Qd8 11.Bf4 e6 12.Rfe1 Ne5 13.Bxe5 dxe5 14.Rxe5 Nxd5 15.Bxd5 Bd6 16.Re2 O-O 17.Bxb7 Qh4 18.Rd2 Qxh2+ 19.Kf1 Bxb7 20.Qxb7 Qh1+ 21.Ke2 Qxa1 22.Nc6 Bf4 23.Rd4 Bg5 24.g3 Qxa2 25.Kd3 Qa4 26.Qd7 Qb5+ 27.c4 Qf5+ 28.Ke2 h6 29.c5 Qc2+ 30.Kf3 Bf6 31.Rd6 Kh8 32.Qb7 Qa4 33.Rd7 a5 34.b5 Qa3+ 35.Kg2 Qxc5 36.b6 a4 37.Qc7 Ra6 38.Nb8 Qxb6 39.Nxa6 Qxa6 40.Qc5 Rc8 0-1
2026.05.20
2271960 Tomasi, Albert (2328) Cranbourne, C (2110) 1-0
1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.g3 e5 7.Nde2 Nbd7 8.a4 Rb8 9.Bg2 b5 10.axb5 axb5 11.Be3 Be7 12.O-O O-O 13.h3 h5 14.Ra7 b4 15.Nd5 Nxd5 16.Qxd5 Nf6 17.Qd3 Bd7 18.Rfa1 Bb5 19.Qd1 Bc6 20.Bg5 Rb7 21.Rxb7 Bxb7 22.Bxf6 Bxf6 23.h4 Qb6 24.Nc1 Rc8 25.Nd3 Rc4 26.b3 Rd4 27.Qxh5 d5 28.Nxe5 g6 29.Nxg6 dxe4 30.Ne5 Qe6 31.Ng4 Bg7 32.Ra5 Rd2 33.Rg5 Rd1+ 34.Kh2 Rd5 35.Rxd5 Bxd5 36.Ne3 Bc6 37.Qf5 Qe8 38.Qc5 Bc3 39.Nf5 Ba8 40.Ne7+ Kg7 41.Qg5+ Kf8 42.Nf5 Bc6 43.Qh6+ Kg8 44.Qxc6 1-0
2026.05.20
2271961 Alpern, A (2171) Almiron, A (2323) 0-1
1.b3 e5 2.Bb2 Nc6 3.e3 f6 4.c4 d5 5.cxd5 Qxd5 6.Nc3 Qf7 7.Bb5 Ne7 8.Nge2 Be6 9.d4 O-O-O 10.O-O a6 11.Bxc6 Nxc6 12.Ne4 Qg6 13.N4g3 h5 14.Qb1 Qxb1 15.Raxb1 h4 16.Ne4 exd4 17.Nxd4 Nxd4 18.Bxd4 Bf5 19.f3 Re8 20.Rbc1 Bxe4 21.fxe4 Rxe4 22.Rfe1 Ba3 23.Rc2 Rd8 24.Ree2 Rd5 25.g3 hxg3 26.hxg3 Bd6 27.Rg2 Rg4 28.Kf2 Rdg5 29.Ke2 Rxg3 30.Rxg3 Rxg3 31.Kd3 Kd7 0-1
2026.05.20
2271962 Jardim, Frederico Rodrigues (2321) Belmonte, Adriel (2037) 1-0
1.e4 c6 2.d4 d5 3.f3 e6 4.Bd3 Nd7 5.Ne2 Bd6 6.e5 Bc7 7.O-O Ne7 8.c3 c5 9.f4 Rb8 10.Be3 c4 11.Bc2 b5 12.b3 a5 13.Nd2 Ba6 14.g4 b4 15.Rf2 Bb6 16.Nf3 Nc6 17.Qd2 bxc3 18.Nxc3 Nb4 19.Bb1 cxb3 20.axb3 Qc7 21.f5 Nf8 22.Ng5 h6 23.Nh3 Rc8 24.Na4 Bb5 25.Nxb6 Qxb6 26.Nf4 Rc7 27.Nh5 Rg8 28.Bxh6 exf5 29.Bxg7 Kd8 30.Bxf8 Rxf8 31.Bxf5 Rg8 32.Nf6 Rh8 33.Qxb4 Rf8 34.Qxf8+ 1-0
2026.05.20
2271963 Acosta, Franco Emanuel (2166) Petti, Luca Giovanni (2315) 0-1
1.Nf3 Nf6 2.g3 g6 3.b4 a5 4.b5 c6 5.c4 d5 6.bxc6 bxc6 7.Bg2 Bg7 8.Bb2 O-O 9.O-O Nbd7 10.Qc2 Rb8 11.Na3 Re8 12.d4 Ne4 13.Nd2 Nxd2 14.Qxd2 Nb6 15.Bc3 Nxc4 16.Nxc4 dxc4 17.Bxc6 Rf8 18.Rfd1 Qd6 19.Bg2 a4 20.e4 Bg4 21.Re1 e5 22.d5 Rfc8 23.Rab1 Bd7 24.Bf1 Bf8 25.Rxb8 Qxb8 26.Qg5 Re8 27.h4 h6 28.Qd2 Rc8 29.Qc2 Bc5 30.Rb1 Qd6 31.Qb2 a3 32.Qd2 h5 33.Bxc4 Bxf2+ 34.Qxf2 Rxc4 35.Rb6 Qe7 36.d6 Qe6 37.Qe3 Qg4 38.Rb8+ Kh7 39.Bd2 Rc8 40.Rxc8 Bxc8 41.Kf2 Qd1 42.Qh6+ Kg8 43.Qg5 Ba6 44.g4 Qf1+ 45.Kg3 Qg1+ 46.Kf3 hxg4+ 0-1
2026.05.20
2271964 Luchetti, Ivan (2006) Paris, Adolfo (2303) 0-1
1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.d3 b5 6.Bb3 Be7 7.O-O O-O 8.a4 Rb8 9.axb5 axb5 10.Re1 d6 11.h3 Bd7 12.c3 Ra8 13.Rxa8 Qxa8 14.Bc2 b4 15.d4 bxc3 16.Nxc3 Nxd4 17.Nxd4 exd4 18.Qxd4 Rb8 19.Bg5 Qa5 20.e5 dxe5 21.Rxe5 Qa1+ 22.Qd1 Qxd1+ 23.Nxd1 Be6 24.Re2 Kf8 25.Bf4 Bd6 26.Bxd6+ cxd6 27.Rd2 Ke7 28.Bd3 Nd7 29.Ne3 Nc5 30.Bc4 Na4 31.b3 Nc5 32.Nd5+ Ke8 33.Ra2 Kf8 34.b4 Ne4 35.f3 Bxd5 36.Bxd5 Nc3 37.Ra8 Rxa8 38.Bxa8 Ke7 39.Kf2 d5 40.Bb7 Kd6 41.Ke3 Na2 42.b5 Kc5 43.Kd2 Nb4 44.Ba6 d4 45.g3 g5 46.h4 gxh4 47.gxh4 h6 48.Ke2 Nd5 49.Kd3 Nf4+ 50.Ke4 Ng2 51.b6 Kxb6 52.Bc4 Kc5 53.Bxf7 Nxh4 54.f4 Ng2 55.Bh5 d3 56.Bf3 d2 57.Bd1 Kc4 58.f5 Nh4 59.f6 Ng6 60.Kf5 Nf8 61.Kg4 Kd5 62.Kh5 Ke6 63.Kxh6 Kxf6 64.Kh5 Kf5 65.Kh4 Kf4 66.Kh3 Ne6 67.Kg2 Ke3 68.Kg3 Nc5 69.Kg2 Ne4 70.Kf1 Ng3+ 71.Kg2 Ne2 72.Kf1 Nf4 73.Bc2 Kd4 74.Kf2 Kc3 75.Bd1 Nd3+ 76.Ke3 Nb2 77.Bh5 Kc2 78.Bg6+ Kc1 79.Bh5 Na4 80.Kd4 Nb6 81.Kc5 Nd7+ 82.Kd4 Nf8 83.Ke5 Nh7 84.Kf5 Kc2 85.Be2 Kc3 86.Bd1 Kd3 87.Ba4 Nf8 88.Bb5+ Ke3 89.Ba4 Nd7 90.Bd1 Nc5 91.Ke5 Ne4 92.Ke6 Kd4 93.Ke7 Nc3 94.Bb3 Nd5+ 95.Kd6 Ne3 96.Kc6 Kc3 97.Ba4 Nc2 0-1
2026.05.20
2271965 Cosoi Scherzer, A (1987) Mizzau, Pablo (2287) 1-0
1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 d6 5.c3 Bd7 6.O-O g6 7.d4 Bg7 8.dxe5 Nxe5 9.Nxe5 dxe5 10.Bxd7+ Qxd7 11.Qxd7+ Kxd7 12.Be3 Bh6 13.Bxh6 Nxh6 14.f3 Ke6 15.Na3 f6 16.Rad1 Nf7 17.Nc2 Rhd8 18.Ne3 b5 19.Rxd8 Rxd8 20.Rd1 Rc8 21.g4 c6 22.Kf2 Rh8 23.Kg2 Ke7 24.Rd2 h5 25.Kg3 h4+ 26.Kf2 Ng5 27.Rd1 Nh3+ 28.Kf1 Nf4 29.Ng2 Ne6 30.Ne3 Nc5 31.Ke2 Na4 32.Rd2 a5 33.Nd1 Rb8 34.b3 Nc5 35.Ne3 Ne6 36.Kf2 Rg8 37.Rd1 b4 38.Rc1 Kd6 39.Nc4+ Kc7 40.Ne3 Kb7 41.Rc2 Rd8 42.Nc4 Ka6 43.cxb4 axb4 44.Rd2 Rxd2+ 45.Nxd2 Nd4 46.g5 fxg5 47.Nc4 c5 48.Nxe5 Nb5 49.Nd7 Nc3 50.Nxc5+ Kb5 51.Nd3 Nxa2 52.Ke3 Nc3 53.Kd4 Nb1 54.Kd5 Nd2 55.e5 Kb6 56.Kd6 Nxf3 57.e6 Nd4 58.Nxb4 g4 59.Nd5+ Kb5 60.Ne3 Nxe6 61.Kxe6 g3 62.h3 Kb4 63.Kf6 Kxb3 64.Kg5 Kc3 65.Kxh4 Kd3 66.Ng2 Ke4 67.Kxg3 Kf5 68.Kh4 Kf6 69.Kg4 g5 70.Ne1 1-0
2026.05.20
2271966 Asprelli, Gaspar (2281) Rodriguez, Elian Francisco (1979) 1-0
1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nc6 5.Nb5 d6 6.c4 Nf6 7.N1c3 a6 8.Nd4 Be7 9.Be2 Qc7 10.Be3 O-O 11.Rc1 Ne5 12.b3 b6 13.O-O Bb7 14.f3 Rac8 15.Qd2 Rfe8 16.Rfd1 Qb8 17.Kh1 Bd8 18.Bg1 Bc7 19.f4 Ng6 20.Bd3 Qa8 21.Re1 Nd7 22.Bb1 d5 23.f5 exf5 24.Nxf5 Bf4 25.Qd4 Nf6 26.exd5 Bxc1 27.Rxc1 Qb8 28.Rf1 Ne5 29.Qh4 Ng6 30.Qd4 Ne5 31.Qxb6 Qc7 32.Qd4 Rcd8 33.Qh4 Ng6 34.Qg5 Bc8 35.Nxg7 Kxg7 36.Qxf6+ Kf8 37.Bxg6 hxg6 38.Bc5+ Kg8 39.Bd4 Kf8 40.Qg7+ 1-0
2026.05.20
2271967 Farias, G (1969) Cantero, Rodolfo (2260) 0-1
1.e4 e5 2.Nf3 Nc6 3.d4 exd4 4.Bc4 Nf6 5.e5 Ne4 6.Qe2 Nc5 7.O-O Ne6 8.Rd1 d5 9.exd6 Bxd6 10.c3 O-O 11.cxd4 Nf4 12.Bxf4 Bxf4 13.Qe4 Bd6 14.Nc3 Qe7 15.Qxe7 Bxe7 16.Nb5 Bd8 17.h3 a6 18.Nc3 Bd7 19.d5 Na5 20.Bd3 Be7 21.Rac1 Rac8 22.Ne5 Be8 23.Ne4 Bb5 24.Bb1 Rfd8 25.Nc3 Bd6 26.Nxb5 Bxe5 27.Nc3 Nc4 28.Bf5 Ra8 29.Na4 b5 30.Bb1 Nd6 31.Nc3 Re8 32.Bd3 Rad8 33.b3 Nc8 34.Kf1 Nb6 35.Be2 Re7 36.Bf3 g6 37.Ne4 Kg7 38.Nc5 a5 39.Nb7 Ra8 40.d6 cxd6 41.Nxd6 Rb8 42.Nxb5 a4 43.Re1 axb3 44.axb3 Ree8 45.Bc6 Re7 46.Nd4 Nc8 47.Bd5 Bxd4 48.Red1 Bf6 49.Bc4 Nb6 50.Ba6 Ra8 51.Bb5 Ra5 52.Bc6 Rea7 53.Rd6 Nc8 54.Rdd1 Ra1 55.Ba4 Rxc1 56.Rxc1 Nb6 57.Be8 Ra8 58.Bb5 Ra1 59.Rxa1 Bxa1 60.g3 Kf6 61.Kg2 Nc8 62.f4 Nd6 63.Bc6 Bc3 64.g4 Be1 65.Kf3 Ke6 66.Ke3 Nc8 67.Be4 Kd6 68.Ke2 Bb4 69.Kd3 Ne7 70.h4 Be1 71.h5 Nd5 72.f5 gxh5 73.g5 Bh4 74.Kd4 Nf4 75.g6 fxg6 76.fxg6 hxg6 77.b4 Bf2+ 78.Kc3 g5 79.b5 0-1
2026.05.20
2271968 Sanz, Manuel (1898) Tristan, L (2490) 0-1
1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5 4.Nc3 Nf6 5.d3 a6 6.Be3 d6 7.a4 h6 8.h3 O-O 9.O-O Re8 10.Nd5 Nxd5 11.Bxd5 Ne7 12.Bxc5 dxc5 13.Bb3 Ng6 14.Qd2 Qf6 15.Qe3 Nf4 16.Kh2 Qg6 17.Rg1 Qh5 18.Nd2 a5 19.Nf1 b6 20.Ng3 Qg5 21.Ne2 Bg4 22.f3 Bd7 23.Nxf4 exf4 24.Qf2 Qf6 25.c3 Re5 26.g4 fxg3+ 27.Rxg3 Qf4 28.Qg2 Rg5 29.Rg1 h5 30.Kh1 Rxg3 31.Qxg3 Qxg3 32.Rxg3 h4 33.Rg5 Bxh3 34.Rh5 Be6 35.Bd5 Rd8 36.Bxe6 fxe6 37.Rxh4 Rxd3 38.Rf4 Rd2 39.e5 Rxb2 40.Kg1 Rc2 41.Rc4 Re2 42.f4 Kf7 43.Kf1 Rc2 44.Ke1 Kg6 45.Kd1 Rf2 46.Ke1 Ra2 47.Kd1 Kf5 48.Ke1 Rg2 0-1
2026.05.20
2271969 Marrujo Pardo, Mauricio Emmanuel (2419) Uzcudun, Alfonso (2039) 1-0
1.e4 c5 2.Nf3 a6 3.g3 e6 4.d4 cxd4 5.Nxd4 b5 6.Bg2 Bb7 7.O-O Nc6 8.Nc3 Qc7 9.Re1 Bb4 10.Nxc6 Bxc6 11.Qd4 Bxc3 12.bxc3 Nf6 13.Bf4 Qa7 14.Qd6 Nh5 15.Bg5 Nf6 16.e5 Ng8 17.Bxc6 dxc6 18.Rad1 Qb6 19.Qd7+ Kf8 20.Be3 1-0
2026.05.20
2271970 Slipak, S (2389) Romanelli, G (2024) 1-0
1.d4 g6 2.Nf3 Bg7 3.c3 d6 4.a4 Nf6 5.Bg5 O-O 6.Nbd2 c5 7.e3 Nc6 8.Bb5 Bd7 9.O-O h6 10.Bh4 a6 11.Bd3 b6 12.Qe2 Qc8 13.Rfc1 Qb7 14.h3 Rfe8 15.Qf1 Ra7 16.Re1 Bc8 17.Rab1 Qa8 18.Bxf6 Bxf6 19.b4 Rc7 20.Nc4 Qa7 21.b5 axb5 22.axb5 Nd8 23.e4 cxd4 24.cxd4 Ne6 25.e5 dxe5 26.Ncxe5 Qa3 27.Bc4 Qd6 28.Rbd1 Bd7 29.Qd3 Kg7 30.Nxd7 Rxd7 31.Bxe6 fxe6 32.Re4 Qd5 33.Rde1 Rd6 34.Re5 Qa2 35.R1e2 Qa1+ 36.Kh2 Ra8 37.Rxe6 Ra3 38.Rxe7+ Bxe7 39.Rxe7+ Kf8 40.Qe4 Rxf3 41.gxf3 Rf6 42.Re8+ Kg7 43.Qe7+ Rf7 44.Qe5+ 1-0
2026.05.20
2271971 Axarlian, C (2070) Hobaica, J (2386) 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 Nd7 10.d4 Bf6 11.a4 Bb7 12.Na3 exd4 13.cxd4 Na5 14.Bc2 b4 15.Qd3 g6 16.Nc4 Nxc4 17.Qxc4 a5 18.Bf4 Nb6 19.Qa2 Bg7 20.Rad1 d5 21.e5 Bc8 22.b3 Be6 23.Bd3 Qe7 24.Rc1 Rfc8 25.Rc6 Bd7 26.Rc5 Bf8 27.Qd2 Qe8 28.Bh6 Be7 29.Qf4 Be6 30.Ng5 c6 31.Rec1 Bxc5 32.dxc5 Nd7 33.h4 Qe7 34.h5 Re8 35.Nf3 d4 36.Bg5 Qf8 37.Bh6 Qe7 38.Bg5 Qf8 1/2-1/2
2026.05.21
2271972 Almiron, A (2323) Perez Ponsa, F (2542) 1/2-1/2
1.e4 c5 2.Nf3 d6 3.Bb5+ Bd7 4.Bxd7+ Nxd7 5.O-O e6 6.b3 Be7 7.Bb2 Bf6 8.d4 cxd4 9.Nxd4 Ne7 10.c4 Qb6 11.Qd2 O-O 12.Rd1 a6 13.Nc3 Rfd8 14.Kh1 Rac8 15.Rac1 Ng6 16.g3 Qc5 17.Kg2 Qh5 18.Qe3 Nge5 19.Qe2 Qxe2 20.Ndxe2 Nc5 21.Rc2 Ned3 22.Ba3 Ne5 23.Rcd2 Be7 24.h3 1/2-1/2
2026.05.21
2271973 Petti, Luca Giovanni (2315) Vasquez Schroeder, R (2453) 0-1
1.e4 c6 2.d4 d5 3.Nc3 dxe4 4.Nxe4 Nd7 5.Nf3 Ngf6 6.Nc3 e6 7.Bf4 b5 8.Bd3 Bb7 9.Qe2 a6 10.Ne4 Nxe4 11.Bxe4 Nf6 12.O-O-O Nxe4 13.Qxe4 Qd5 14.Qxd5 cxd5 15.a3 a5 16.Ne5 b4 17.axb4 axb4 18.Kd2 f6 19.Nd3 Kd7 20.Ra1 Be7 21.Rhb1 Ba6 22.Ra5 Bxd3 23.Rxa8 Rxa8 24.Kxd3 g5 25.Bd2 e5 26.f3 h5 27.c4 bxc3 28.bxc3 Ra2 29.Re1 exd4 30.cxd4 Rxd2+ 31.Kxd2 Bb4+ 32.Ke2 Bxe1 33.Kxe1 Kc6 34.Kd2 Kb5 35.Kc3 Ka4 36.g3 Ka3 37.h3 Ka4 38.Kd3 Kb3 39.Ke3 Kc3 40.f4 g4 41.h4 f5 0-1
2026.05.21
2271974 Salinas Herrera, P (2450) Tomasi, Albert (2328) 1/2-1/2
1.d4 d5 2.c4 c6 3.Nf3 Nf6 4.g3 g6 5.Bg2 Bg7 6.O-O dxc4 7.a4 Be6 8.Na3 Bd5 9.Qc2 Na6 10.Nxc4 Nb4 11.Qc3 a5 12.Be3 Be4 13.Qd2 Nc2 14.Rac1 Nxe3 15.Qxe3 O-O 16.Rfd1 Bd5 17.Qb3 Qb8 18.Nfe5 Be6 19.Qa3 Re8 20.e4 Ng4 21.d5 Nxe5 22.dxe6 fxe6 23.Nb6 Ra6 24.Qb3 Rf8 25.Rc2 Kh8 26.Nd7 Nxd7 27.Rxd7 c5 28.Rxb7 Qd8 29.Re2 Rd6 30.e5 Rd3 31.Qc4 Rd1+ 32.Bf1 Ra1 33.Rb3 Qd1 34.Ree3 Bh6 35.f4 g5 36.Rf3 gxf4 37.Rbd3 Qe2 38.g4 Rxf1+ 39.Rxf1 f3 40.Rfxf3 Qe1+ 41.Kg2 Qe2+ 42.Kg1 Qe1+ 43.Kg2 Qe2+ 44.Kg1 Be3+ 45.Rdxe3 Qxc4 46.Rxf8+ Kg7 47.Rff3 1/2-1/2
2026.05.21
2271975 Paris, Adolfo (2303) Valerga, D (2432) 0-1
1.c4 e6 2.g3 Nf6 3.Nf3 d5 4.Bg2 Nbd7 5.d4 c6 6.O-O Bd6 7.Qc2 O-O 8.Rd1 Qe7 9.Bf4 Bxf4 10.gxf4 b6 11.Ne5 Bb7 12.Nc3 Rfc8 13.Rac1 dxc4 14.Nxc4 Nd5 15.Qd2 Rd8 16.e4 Nxc3 17.Qxc3 c5 18.d5 exd5 19.exd5 Qf8 20.Qh3 Nf6 21.d6 Bxg2 22.Qxg2 Rac8 23.a4 Qe8 24.Ne5 Qxa4 25.Ra1 Qxf4 26.Nc6 Rxc6 27.Qxc6 Ne4 28.Re1 Qg4+ 29.Kf1 Nd2# 0-1
2026.05.21
2271976 Paveto, K (2432) Jardim, Frederico Rodrigues (2321) 1-0
1.e4 c5 2.Nf3 Nc6 3.Bb5 g6 4.Bxc6 bxc6 5.O-O Bg7 6.Re1 Qc7 7.d3 d6 8.Nbd2 e5 9.Nc4 Nf6 10.b4 cxb4 11.a3 b3 12.cxb3 O-O 13.Bd2 Nh5 14.Rc1 a5 15.Be3 Rb8 16.d4 Bg4 17.dxe5 dxe5 18.Bd2 Nf4 19.Bxa5 Qe7 20.h3 Bh5 21.Re3 Bh6 22.Rcc3 Qg5 23.Nxg5 Bxd1 24.Nf3 Bxf3 25.gxf3 Nxh3+ 26.Kg2 Nf4+ 27.Kf1 f6 28.Re1 Ne6 29.Rd1 Rf7 30.b4 Bf8 31.Ne3 c5 32.Nd5 cxb4 33.axb4 Kg7 34.Rdc1 Nd4 35.Rc7 Bd6 36.Rxf7+ Kxf7 37.Kg2 Ke6 38.Bb6 Bxb4 39.Ba7 Ba3 40.Rc3 Bd6 41.Bxb8 Bxb8 42.Rc8 Bd6 43.Re8+ Kf7 44.Ra8 Bc5 45.Ra5 Ne6 46.Rb5 Be7 47.Rb7 Nf4+ 48.Kg3 Nxd5 49.exd5 Ke8 50.f4 exf4+ 51.Kxf4 h5 52.Ke4 h4 53.Kf3 f5 54.Kf4 Bd6+ 55.Kg5 h3 56.Kxg6 h2 57.Rh7 1-0
2026.05.21
2271977 Del Rio de Angelis, S (2419) Asprelli, Gaspar (2281) 1-0
1.d4 Nf6 2.c4 e6 3.Nc3 d5 4.Bg5 Be7 5.Nf3 O-O 6.e3 h6 7.Bh4 b6 8.Qb3 Bb7 9.Bxf6 Bxf6 10.cxd5 exd5 11.Be2 c6 12.O-O Nd7 13.Rad1 Be7 14.Rfe1 Bd6 15.e4 dxe4 16.Nxe4 Nf6 17.Nxd6 Qxd6 18.Ne5 Rad8 19.Bf3 Nd5 20.Nc4 Qf6 21.Qa3 Rfe8 22.Rxe8+ Rxe8 23.Ne5 a5 24.Qb3 Rd8 25.h3 b5 26.a4 b4 27.Qc2 Nf4 28.Qc5 Ne6 29.Qb6 Qe7 30.Bxc6 Bxc6 31.Nxc6 Qd6 32.d5 Ra8 33.Re1 1-0
2026.05.21
2271978 Perez Gormaz, M (2383) Cantero, Rodolfo (2260) 1-0
1.e4 e5 2.Nf3 Nc6 3.Bb5 g6 4.d4 exd4 5.Bg5 Be7 6.Bxe7 Qxe7 7.Bxc6 dxc6 8.Qxd4 Nf6 9.Nc3 Bg4 10.Nd2 c5 11.Qe3 O-O-O 12.h3 Bd7 13.O-O-O Bc6 14.f3 h5 15.Qg5 b6 16.Nc4 Rxd1+ 17.Rxd1 Re8 18.b3 Kb7 19.h4 Nd7 20.Qxe7 Rxe7 21.Nd5 Re8 22.Nf4 Kc8 23.a4 a6 24.Kd2 b5 25.axb5 axb5 26.Ne3 Ne5 27.Ke2 b4 28.Kf2 Kb7 29.Nd3 Nxd3+ 30.Rxd3 Ra8 31.Rd1 Kc8 32.Kg3 Kb7 33.Kf4 f6 34.Rd2 Re8 35.Rd3 Rf8 36.Rd1 Kc8 37.Ra1 Kb7 38.Ra5 Rd8 39.Rxc5 Kb6 40.Rc4 Kb5 41.g4 hxg4 42.Nxg4 Rf8 43.Nf2 f5 44.e5 Rh8 45.Kg3 Bd5 46.Rxc7 f4+ 47.Kg4 Be6+ 48.Kxf4 Rxh4+ 49.Kg5 Rh5+ 50.Kxg6 Rxe5 51.Kf6 Re2 52.Nd3 Bh3 53.Nf4 Rf2 54.Rb7+ Ka5 55.Rxb4 Kxb4 56.Nd3+ Kc3 57.Nxf2 Bg2 58.f4 Kxc2 59.Ke5 Kxb3 60.f5 Bf1 61.Ne4 Kb4 62.Nd6 Be2 63.f6 Bh5 64.Kf5 Kc5 65.Kg5 Kxd6 66.Kxh5 Kd7 67.Kg6 Ke8 68.Kg7 1-0
2026.05.21
2271979 Larino Nieto, D (2372) Cosoi Scherzer, A (1987) 1-0
1.e4 c5 2.Nc3 e6 3.g3 d5 4.Bg2 dxe4 5.Nxe4 Nf6 6.Nxf6+ Qxf6 7.d3 Nc6 8.Nf3 h6 9.O-O Bd6 10.Nd2 Qe7 11.Nc4 Bc7 12.Bxc6+ bxc6 13.Qf3 Bd7 14.Bf4 Bxf4 15.Qxf4 O-O 16.Qd6 Qxd6 17.Nxd6 Rab8 18.b3 e5 19.f4 Bh3 20.Rf2 exf4 21.Rxf4 Be6 22.Re1 Rfd8 23.Ne4 Rd5 24.Nc3 Rd4 25.Re5 Rxf4 26.gxf4 c4 27.dxc4 Rd8 28.Kf2 g6 29.Ke3 Bf5 30.Ne2 Bd7 31.Ra5 Re8+ 32.Re5 Rxe5+ 33.fxe5 Kf8 34.c5 Ke7 35.Nd4 f6 36.e6 Be8 37.Kf4 Kd8 38.b4 Kc7 39.c3 Kb7 40.Nb3 Kc7 41.Na5 Kd8 42.Nb7+ Ke7 43.Nd6 g5+ 44.Kf5 Bh5 45.Ne4 Be2 46.Nxf6 Bd3+ 47.Ke5 Bc4 48.Ng8+ Kf8 49.Nxh6 Bxa2 50.Kf6 1-0
2026.05.21
2271980 Aravena Navarro, Alexis Andres (2165) Marrujo Pardo, Mauricio Emmanuel (2419) 0-1
1.e4 e5 2.Nf3 Nc6 3.Nc3 Nf6 4.h3 g6 5.Bc4 Bg7 6.d3 d6 7.a4 O-O 8.O-O Na5 9.Ba2 c5 10.Be3 h6 11.Qd2 Kh7 12.Nh2 g5 13.Nd5 Nxd5 14.Bxd5 Nc6 15.c3 Ne7 16.Bb3 f5 17.exf5 Bxf5 18.d4 exd4 19.cxd4 Qb6 20.Ra3 Nc6 21.dxc5 dxc5 22.Bc2 Nb4 23.Bxf5+ Rxf5 24.Rc1 Rd8 25.Qe2 Rfd5 26.a5 Qe6 27.Nf1 Nd3 28.Rxd3 Rxd3 29.Rxc5 0-1
2026.05.21
2271981 Obregon, A (2506) Mendez, Er (2293) 1/2-1/2
1.e4 g6 2.d4 Bg7 3.Nc3 c6 4.f4 d5 5.e5 h5 6.Nf3 Bg4 7.Bd3 Nh6 8.h3 Bxf3 9.Qxf3 e6 10.O-O h4 11.Ne2 Nf5 12.b3 Bf8 13.Rd1 a5 14.a4 Na6 15.c3 Be7 16.Bd2 Kf8 17.Qf2 Rc8 18.Rac1 Qb6 19.Kh2 Kg7 20.Rb1 c5 21.c4 Rcd8 22.cxd5 Rxd5 23.Bc4 Rd7 24.Bb5 Rd5 25.Qe1 Nb4 1/2-1/2
2026.05.21
2271982 Tristan, L (2490) Barrionuevo, P (2255) 1-0
1.d4 d5 2.Bf4 e6 3.e3 c5 4.c3 Nc6 5.Nf3 Bd6 6.Bg3 Nge7 7.Bd3 cxd4 8.exd4 f6 9.Qe2 O-O 10.O-O Nf5 11.Bxd6 Nxd6 12.Qc2 g6 13.Re1 Qc7 14.Nbd2 Qg7 15.b4 Bd7 16.b5 Na5 17.Qa4 b6 18.Qb4 Nf7 19.c4 dxc4 20.Nxc4 Nxc4 21.Bxc4 Rfe8 22.a4 Qf8 23.Qb3 Qd6 24.a5 Rac8 25.axb6 axb6 26.h3 Rc7 27.Re3 Rec8 28.Bxe6 Rc1+ 29.Rxc1 Rxc1+ 30.Ne1 Bxe6 31.Rxe6 Qxd4 32.Re7 Qc4 33.Qxc4 Rxc4 34.Nf3 Rb4 35.Re6 Rxb5 36.Rxf6 Rb4 37.Rc6 b5 38.g4 Rc4 39.Rb6 b4 40.Rb8+ Kg7 41.Rb7 Kg8 42.Kg2 Nd6 43.Rb6 Nf7 44.Rb8+ Kg7 45.Rb7 Rf4 46.Ng5 Rf6 47.Ne4 Rf4 48.f3 h6 49.h4 Kg8 50.Kg3 Nd8 51.Rb6 Rf7 52.Rxg6+ 1-0
2026.05.21
2271983 Villanueva, Mar (2463) Aguinaga, M (2205) 1-0
1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.Be2 e5 7.Nb3 Be6 8.O-O Be7 9.Qd3 O-O 10.Bd2 Nc6 11.Nd5 Bxd5 12.exd5 Nb8 13.c4 Nbd7 14.Na5 Qc7 15.b4 Ne8 16.Bg4 g6 17.Bxd7 Qxd7 18.f4 exf4 19.Bxf4 Ng7 20.Bh6 Rfe8 21.Rac1 Nf5 22.Bf4 Bf6 23.Nb3 Rad8 24.Rc2 Qe7 25.g4 Nh4 26.Bg3 Be5 27.Nd2 Qg5 28.Ne4 Qxg4 29.Rf4 Bd4+ 30.Qxd4 Nf3+ 31.Rxf3 Rxe4 32.Qf6 Rd7 33.c5 dxc5 34.Rxc5 Re8 35.Qf4 Qh3 36.d6 Qe6 37.Re5 1-0
2026.05.21
2271984 Garcia Palermo, C (2394) Ocampos, I (2240) 1/2-1/2
1.Nf3 Nf6 2.g3 g6 3.Bg2 Bg7 4.O-O O-O 5.d4 d6 6.Nc3 Nbd7 7.e4 e5 8.h3 Re8 9.Re1 a6 10.a4 b6 11.b3 Bb7 12.d5 h6 13.Bb2 Kh8 14.a5 b5 15.Nh4 Nf8 16.Na2 c5 17.dxc6 Bxc6 18.Nb4 Bb7 19.Qd2 Qc7 20.Nd5 Nxd5 21.exd5 f5 22.Rac1 Qf7 23.c4 bxc4 24.Rxc4 g5 25.Nf3 Qxd5 26.Qc2 Qf7 27.Rc7 Rac8 28.Rxf7 Rxc2 29.Rxb7 Rxb2 30.Nd4 f4 31.Nf5 Ne6 32.Nxd6 Rf8 33.Nf7+ Kg8 34.Bd5 fxg3 35.fxg3 Nd4 36.Nxg5+ Kh8 37.Ne6 e4 38.Nxf8 Nf3+ 39.Kf1 Nh2+ 40.Kg1 Nf3+ 41.Kf1 Nh2+ 1/2-1/2
2026.05.21
2271985 Miranda, Rafael (2264) Slipak, S (2389) 1-0
1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.d3 d6 7.c3 O-O 8.Re1 b5 9.Bc2 Re8 10.a4 b4 11.Nbd2 Bf8 12.Bb3 h6 13.Nc4 Rb8 14.h3 bxc3 15.bxc3 Be6 16.Ba2 Qc8 17.Ne3 Bxa2 18.Rxa2 Qe6 19.Ra1 d5 20.Qc2 dxe4 21.dxe4 Na5 22.Ba3 Nb3 23.Ra2 Bxa3 24.Rxa3 Nc5 25.Nd2 Red8 26.f3 Nh5 27.Ndc4 Nf4 28.Raa1 f6 29.Red1 Rxd1+ 30.Rxd1 Qe8 31.a5 Rd8 32.Kh2 Rxd1 33.Qxd1 Nfd3 34.Nd5 Qb5 35.Nce3 Qxa5 36.Qd2 Qb5 37.Qa2 Qb3 38.Qa5 Qb2 39.Nxc7 Nb3 40.Qxa6 1-0
2026.05.21
2271986 Ambrogi, A (2225) Gomez, Car ARG (2386) 1/2-1/2
1.d4 Nf6 2.Nf3 d5 3.e3 e6 4.Bd3 c5 5.c3 b6 6.O-O Bb7 7.Nbd2 Nbd7 8.Ne5 Be7 9.f4 O-O 10.Qf3 Ne8 11.Qh3 Ndf6 12.a4 a5 13.Ng4 Ne4 14.Nf2 N8d6 15.Qf3 cxd4 16.exd4 Nxd2 17.Bxd2 Ba6 18.Bxa6 Rxa6 19.Qd3 Ra7 20.b3 Rc7 21.Rfc1 Bh4 22.g3 Bf6 23.Rc2 Qd7 24.Bc1 Rfc8 25.Ba3 Nf5 26.Rac1 h5 27.Nd1 g6 28.Kf2 Rc6 29.Ne3 Nh6 30.Kf3 Bg7 31.h3 Qc7 32.g4 hxg4+ 33.hxg4 f5 34.g5 Nf7 35.c4 dxc4 36.Rxc4 Rxc4 37.Rxc4 Qb7+ 38.d5 Re8 39.Qc2 exd5 40.Rc7 Qa6 41.Qc6 Rxe3+ 42.Kxe3 Qf1 43.Qe8+ Kh7 44.Qxf7 Qe1+ 1/2-1/2
2026.05.21
2271987 Beherens, Leonardo (2185) Moreno Perez, Tobias Sebastian (2376) 0-1
1.d4 d5 2.c4 e6 3.Nc3 h6 4.Nf3 Nf6 5.e3 a6 6.cxd5 exd5 7.Qb3 Bd6 8.Bd2 c6 9.Be2 Nbd7 10.O-O O-O 11.a4 a5 12.Na2 Ne4 13.Be1 Re8 14.Qc2 Qe7 15.Rb1 Nf8 16.b4 Bf5 17.Bd3 Ng6 18.bxa5 Bg4 19.Nd2 Nxd2 20.Bxd2 Bf3 21.g3 Nh4 22.h3 Qd7 23.Kh2 Re4 24.Rg1 Bg2 0-1
2026.05.21
2271988 Deichmann, Esteban Horacio (2349) Contin, D (2193) 0-1
1.e4 d6 2.d4 Nf6 3.Nc3 g6 4.Be3 c6 5.a4 Qa5 6.Qd2 Bg7 7.f3 Nbd7 8.Nge2 O-O 9.g4 e5 10.Rg1 d5 11.Bh6 dxe4 12.Bxg7 Kxg7 13.fxe4 exd4 14.Nxd4 Ne5 15.g5 Nh5 16.Be2 Rd8 17.O-O-O c5 18.Bxh5 cxd4 19.Qf2 gxh5 20.Nd5 Rxd5 21.exd5 Ng6 22.Rgf1 Bg4 23.Rxd4 Rf8 24.Rd3 Qxa4 25.Kb1 Qd7 26.Qd4+ Kg8 27.Rd2 b6 28.Re1 Nh4 29.Qf6 Nf3 30.Ree2 Nxd2+ 31.Rxd2 Re8 32.b3 Bf5 33.d6 Qe6 34.d7 Qxb3+ 0-1
2026.05.21
2271989 Herrera, Mart (2190) Bentancor, F (2329) 0-1
1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Nf3 O-O 6.Be2 Na6 7.O-O e5 8.Be3 Ng4 9.Bg5 f6 10.Bd2 Qe8 11.Rc1 f5 12.dxe5 dxe5 13.c5 c6 14.Bxa6 bxa6 15.Qe2 Rb8 16.b3 Nf6 17.Rfe1 f4 18.h3 g5 19.Nb1 g4 20.hxg4 Nxg4 21.Bc3 Qh5 22.Rcd1 Rf6 23.Rd8+ Bf8 24.Qd3 Rh6 25.Kf1 a5 26.Nbd2 Ba6 27.Rxf8+ Kxf8 28.Qxa6 Qh1+ 29.Ke2 Qxg2 30.Rf1 Rd8 31.Qxa5 Rd7 32.Qa6 Rh1 33.Rxh1 Qxh1 0-1
2026.05.21
2271990 Gibson, T (2178) Battey, A (2313) 0-1
1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Nf3 O-O 6.Be2 Na6 7.O-O e5 8.Re1 exd4 9.Nxd4 Nc5 10.f3 Nh5 11.Be3 Qh4 12.Bf2 Qg5 13.Bf1 Nf4 14.Kh1 Ncd3 15.Qd2 Nh3 0-1
2026.05.21
2271991 Ibarra, Juan Martin (2310) Sanz, L (2089) 1/2-1/2
1.Nf3 Nf6 2.d4 d5 3.e3 c5 4.Be2 Nc6 5.c3 cxd4 6.exd4 a6 7.Bf4 Bg4 8.Nbd2 e6 9.h3 Bxf3 10.Nxf3 Bd6 11.Bxd6 Qxd6 12.O-O Ne4 13.Nd2 Nxd2 14.Qxd2 O-O 15.Bd3 b5 16.b4 e5 17.dxe5 Nxe5 18.a4 Qc6 19.Rfd1 Nxd3 20.Qxd3 bxa4 21.Qxd5 Qxc3 22.Rxa4 Rab8 23.Qc5 Qb3 24.Rda1 h6 25.R1a3 Qb2 26.Kh2 Rfc8 27.Qe3 Rb5 28.Qd3 Rc1 29.Qd8+ Kh7 30.Qd3+ Kg8 31.Qd8+ Kh7 32.Qd3+ Kg8 1/2-1/2
2026.05.21
2271992 Pereyra, Gabriel Elias (2085) Sorin, A (2308) 1-0
1.d4 Nf6 2.c4 g6 3.Nf3 Bg7 4.g3 O-O 5.Bg2 d6 6.O-O c5 7.Nc3 Nc6 8.dxc5 dxc5 9.Bf4 Be6 10.Qa4 Qb6 11.Qb5 Nd4 12.Qxb6 axb6 13.b3 Nh5 14.Bd2 Rfd8 15.Nxd4 cxd4 16.Na4 d3 17.exd3 Bxa1 18.Rxa1 Rxd3 19.Be3 Rad8 20.Bxb7 Bh3 21.Bf3 Rb8 22.Be2 Rdd8 23.Nxb6 Nf6 24.c5 Nd5 25.Nxd5 Rxd5 26.Bf3 Rd3 27.Rc1 Bc8 28.Be4 Rd8 29.c6 Rb4 30.Bf3 e5 31.Bg5 Rd3 32.Be2 Rdd4 33.Rc3 f5 34.a3 Rb8 35.Be3 Rd6 36.b4 g5 37.Bxg5 f4 38.Bf3 Bf5 39.c7 Rc8 40.g4 e4 41.gxf5 exf3 42.h4 Rd5 43.Bxf4 Rxf5 44.Bg3 Kf7 45.a4 1-0
2026.05.21
2271993 Curatolo, Nicolas Matias (1919) Bazan Romero, Octavio Aaron (2301) 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 Bd7 12.Kb1 Qc7 13.g4 b5 14.a3 Rb8 15.Rhe1 O-O 16.h4 a5 17.Bf4 e5 18.Nd5 Nxd5 19.exd5 Bd8 0-1
2026.05.21
2271994 Silva, Luca (2299) Nadal, Alan (1986) 1-0
1.e4 c5 2.Nf3 Nc6 3.Bb5 g6 4.O-O Bg7 5.c3 e5 6.d4 exd4 7.cxd4 Nxd4 8.Nxd4 cxd4 9.Bf4 a6 10.Bc4 Qf6 11.Qd2 h6 12.e5 Qb6 13.Na3 Ne7 14.Bb3 O-O 15.Nc4 Qc5 16.Rac1 b5 17.Nd6 Qb6 18.Rfe1 Nf5 19.Nxf5 gxf5 20.Qd3 Qg6 21.Bd5 Ra7 22.Qxd4 Bb7 23.Rc3 Bxd5 24.Qxd5 Qe6 25.Rd1 Re8 26.Qxe6 fxe6 27.Be3 Rb7 28.f4 Bf8 29.Kf2 Kf7 30.Kf3 h5 31.Bf2 Rd8 32.Bh4 Be7 33.Bxe7 Kxe7 34.Kg3 Rg8+ 35.Kf3 Rd8 36.Kg3 Rg8+ 37.Kf2 h4 38.Rdc1 Rg4 39.Kf3 Rg8 40.Rc8 Rb8 41.R8c7 h3 42.gxh3 Rh8 43.Rd1 Rbd8 44.Kg3 Rdg8+ 45.Kf2 Rd8 46.Rd3 Rh5 47.Kg3 Rhh8 48.Ra7 1-0
2026.05.21
2271995 Herrmann, Roman (2057) Ticona Rocabado, Licael Roderick (2426) 0-1
1.Nf3 e6 2.b3 d5 3.Bb2 Nf6 4.e3 c5 5.c4 Nc6 6.cxd5 exd5 7.Bb5 Bd7 8.O-O Bd6 9.d4 cxd4 10.Bxd4 a6 11.Bxc6 bxc6 12.Nbd2 O-O 13.Rc1 Qe7 14.Qc2 Rfe8 15.Bc5 Rac8 16.h3 h6 17.Rfd1 g5 18.Bxd6 Qxd6 19.Qc5 Qb8 20.Qd4 Re6 21.Rc5 Rce8 22.Qc3 g4 23.hxg4 Nxg4 24.Nf1 Qd6 25.Ra5 Rg6 26.Qc5 Qf6 27.Qd4 Qe7 28.Rxa6 Kh7 29.Ra7 Reg8 30.g3 Nf6 31.Ne5 Rg5 32.Nxd7 Nxd7 33.Qd3+ R8g6 34.Qe2 Qe6 35.Rd4 c5 36.Rda4 Ne5 37.R4a6 Qh3 38.Rxg6 Rh5 39.Qxh5 Qxh5 40.Rd6 Nf3+ 41.Kg2 Ne1+ 42.Kg1 Qh3 0-1
2026.05.21
2271996 Hobaica, J (2386) Martinez, Valentin Jesus (2029) 1-0
1.Nf3 d5 2.g3 c5 3.Bg2 e6 4.O-O d4 5.d3 Ne7 6.c3 Nec6 7.b4 cxb4 8.cxd4 Be7 9.Bb2 O-O 10.Nbd2 Nd7 11.Ne5 Ncxe5 12.dxe5 Rb8 13.d4 b5 14.Qb3 Nb6 15.Rac1 Bb7 16.e4 Qd7 17.Rfd1 Rbc8 18.Nf1 Rxc1 19.Bxc1 Rc8 20.d5 Rc3 21.Qb1 a5 22.Bh3 Bc8 23.Bd2 Qe8 24.Bxc3 bxc3 25.Qb3 exd5 26.Bxc8 Qxc8 27.exd5 b4 1-0
2026.05.22
2271997 Vasquez Schroeder, R (2453) Paveto, K (2432) 1/2-1/2
1.Nf3 d5 2.d4 e6 3.e3 Nf6 4.Bd3 Bd6 5.b3 c5 6.O-O O-O 7.Bb2 b6 8.Nbd2 Bb7 9.Ne5 Nc6 10.a3 Qc7 11.f4 1/2-1/2
2026.05.22
2271998 Valerga, D (2432) Del Rio de Angelis, S (2419) 1/2-1/2
1.e4 d5 2.exd5 Nf6 3.d4 Nxd5 4.Nf3 Bg4 5.Be2 e6 6.O-O Nc6 7.c4 Nb6 8.Be3 Bxf3 9.Bxf3 Nxc4 10.Bxc6+ bxc6 11.Qa4 Nb6 12.Qxc6+ Qd7 13.Qf3 Be7 14.Nc3 O-O 15.Rfd1 c6 16.Rac1 a5 17.Ne4 Nd5 18.Qe2 Rfb8 19.Rc4 Rb4 20.Rdc1 f5 21.Nc5 Bxc5 22.dxc5 e5 23.b3 a4 24.Bd2 Rxc4 25.bxc4 Nf6 26.Bc3 Re8 27.Qd1 Qe7 28.Qxa4 Qxc5 29.Qb4 Qa7 1/2-1/2
2026.05.22
2271999 Perez Ponsa, F (2542) Perez Gormaz, M (2383) 1/2-1/2
1.e4 e6 2.d4 d5 3.Nc3 Bb4 4.e5 c5 5.a3 Bxc3+ 6.bxc3 Ne7 7.h4 b6 8.h5 h6 9.Qg4 Kf8 10.Rh3 Ba6 11.Rf3 Kg8 12.Qf4 Qe8 13.a4 Bxf1 14.Kxf1 Nec6 15.a5 Nxa5 16.dxc5 Nd7 17.cxb6 Nc4 18.bxa7 Ndxe5 19.Rg3 Kh7 20.Nf3 f6 21.Qh4 Nxf3 22.gxf3 Qf7 23.Qg4 Rhe8 24.f4 Nd6 1/2-1/2
2026.05.22
2272000 Battey, A (2313) Tristan, L (2490) 1-0
1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Nf3 Bb4 5.Qa4+ Nc6 6.a3 Bxc3+ 7.bxc3 O-O 8.Bg5 h6 9.Bxf6 Qxf6 10.e3 Qg6 11.Be2 Qxg2 12.Rg1 Qh3 13.Rg3 Qf5 14.O-O-O Bd7 15.Rdg1 Kh8 16.Qd1 Qf6 17.Bd3 dxc4 18.Bc2 g6 19.Rxg6 fxg6 20.Rxg6 Qxf3 21.Rxh6+ Kg7 22.Rh7+ 1-0
2026.05.22
2272001 Bazan Romero, Octavio Aaron (2301) Villanueva, Mar (2463) 1/2-1/2
1.e4 e6 2.d4 d5 3.e5 c5 4.c3 Nc6 5.Nf3 Bd7 6.Be2 f6 7.O-O fxe5 8.Nxe5 cxd4 9.cxd4 Bd6 10.Nxc6 bxc6 11.Nd2 Nh6 12.Nf3 Nf7 13.Bd3 Qf6 14.Qc2 g5 15.h3 Rg8 16.Bxh7 Rg7 17.Re1 O-O-O 18.Bd3 Rh8 19.Ba6+ Kd8 20.Ne5 g4 21.g3 Rxh3 22.Bf4 Ng5 23.Bf1 Qxf4 24.gxf4 Nf3+ 25.Kg2 Nh4+ 26.Kg1 Nf3+ 27.Kg2 Nh4+ 1/2-1/2
2026.05.22
2272002 Contin, D (2193) Salinas Herrera, P (2450) 0-1
1.c4 e6 2.Nf3 d5 3.e3 Nf6 4.b3 Bd6 5.Bb2 O-O 6.Nc3 c6 7.g3 e5 8.d3 d4 9.exd4 exd4 10.Ne2 Bb4+ 11.Nd2 Bg4 12.a3 Bc3 13.Qc2 Bxd2+ 14.Qxd2 Re8 15.O-O-O c5 16.Re1 Nc6 17.Bg2 Na5 18.Kc2 Bxe2 19.Rxe2 Rxe2 20.Qxe2 Qb6 21.b4 cxb4 22.axb4 Qxb4 23.Bxd4 Re8 24.Qd1 b5 25.Bxf6 bxc4 26.Bd5 gxf6 27.Qg4+ Kf8 28.Bxc4 Nxc4 29.dxc4 h5 30.Qf4 Rc8 31.Kd3 Rd8+ 32.Ke2 Qb2+ 33.Kf1 Rd1+ 34.Kg2 Qb7+ 35.Kh3 Rxh1 36.Qh6+ Ke7 37.Qe3+ Kd8 38.Qd4+ Qd7+ 0-1
2026.05.22
2272003 Marrujo Pardo, Mauricio Emmanuel (2419) Almiron, A (2323) 1-0
1.e4 e5 2.Nf3 Nc6 3.Nc3 Nf6 4.g3 d5 5.exd5 Nxd5 6.Bg2 Nxc3 7.bxc3 Bc5 8.O-O O-O 9.Re1 Re8 10.d4 exd4 11.Rxe8+ Qxe8 12.cxd4 Bd6 13.c4 Bf5 14.Bb2 Rd8 15.d5 Bf8 16.Qd2 Nb8 17.Qf4 Bc8 18.Qxc7 Na6 19.Qf4 Qa4 20.Ng5 Qd7 21.Bh3 Qe7 22.Bxc8 1-0
2026.05.22
2272004 Moreno Perez, Tobias Sebastian (2376) Silva, Luca (2299) 0-1
1.Nf3 d5 2.g3 Nf6 3.Bg2 e6 4.c4 Bd6 5.O-O O-O 6.b3 d4 7.e3 e5 8.exd4 exd4 9.d3 c5 10.Re1 Nc6 11.Bg5 h6 12.Bxf6 Qxf6 13.Nbd2 Qd8 14.a3 a5 15.Qe2 Bg4 16.Qf1 Qd7 17.Kh1 Rae8 18.Rxe8 Rxe8 19.Re1 Rxe1 20.Qxe1 Qe7 21.Kg1 Qxe1+ 22.Nxe1 Bd7 23.a4 b6 24.Nc2 Ne5 25.Ne1 Nc6 26.Nc2 Ne5 27.Ne1 f5 28.Bd5+ Kf8 29.Ndf3 Nc6 30.Nc2 Ke7 31.Kg2 Kf6 32.h4 g6 33.Nd2 Ne5 34.Ne1 Be8 35.Bb7 Nc6 36.Nc2 Bd7 37.Kf1 Ke7 38.Na3 Nb4 39.Ke2 Kf6 40.Nb5 Bb8 41.Bf3 g5 42.hxg5+ hxg5 43.Bg2 Be8 44.Bf3 Bd7 45.Bg2 Be6 46.Bb7 Bf7 47.Bf3 Ke5 48.Bb7 Bh5+ 49.Bf3 Bg6 50.Bb7 Kf6 51.g4 fxg4 52.Ne4+ Ke5 53.Na3 Kf4 54.Nb1 Na2 55.Kd2 Nb4 56.Ke2 Be5 57.Kd2 Na2 58.Ng3 Bc7 59.Ne2+ Ke5 60.Ng3 Ke6 61.Bc8+ Ke7 62.Ne2 Nb4 0-1
2026.05.22
2272005 Bentancor, F (2329) Miranda, Rafael (2264) 0-1
1.e4 e6 2.d4 d5 3.Nc3 Nf6 4.e5 Nfd7 5.Nce2 c5 6.c3 Nc6 7.f4 Qb6 8.Nf3 Be7 9.a3 a5 10.b3 O-O 11.h4 f6 12.Rh3 Qc7 13.Ra2 b6 14.Neg1 Bb7 15.Bd3 f5 16.Ng5 Bxg5 17.hxg5 g6 18.g4 cxd4 19.Rah2 Rf7 20.gxf5 exf5 21.Ne2 Nf8 22.cxd4 Ne6 23.Be3 Rc8 24.Kf2 Na7 25.Ng3 Nf8 26.Rh6 Qd7 27.a4 Nc6 28.Bb5 Qe7 29.Kf3 Nb4 30.Bd3 Qd7 31.Bb1 Ba6 32.Qd2 Rc6 33.R2h4 Qc8 34.Qh2 Rc3 35.Nxf5 Rxf5 36.Bxf5 Qxf5 0-1
2026.05.22
2272006 Tomasi, Albert (2328) Pereyra, Gabriel Elias (2085) 1-0
1.e4 c6 2.d4 d5 3.Nc3 dxe4 4.Nxe4 Bf5 5.Ng3 Bg6 6.h4 h6 7.Nf3 Nd7 8.h5 Bh7 9.Bd3 Bxd3 10.Qxd3 e6 11.Bd2 Ngf6 12.O-O-O Be7 13.Kb1 O-O 14.Ne4 Nxe4 15.Qxe4 Nf6 16.Qe2 Qd5 17.Ne5 c5 18.dxc5 Qxc5 19.g4 Rac8 20.Bc1 Bd6 21.f4 Bxe5 22.fxe5 Nh7 23.Qe4 Qe7 24.Rd6 Rc7 25.Rhd1 Rfc8 26.Be3 b6 27.c3 Nf8 28.Qg2 Nh7 29.R1d4 Kh8 30.Qd2 Rf8 31.a3 Qh4 32.Ka2 Re7 33.Qg2 Qe1 34.Bf4 Rc7 35.Bg3 Qe3 36.Bf4 Qe1 37.Re4 Qh4 38.Qe2 Qh1 39.Red4 Qb7 40.Qd2 Rcc8 41.g5 hxg5 42.Bxg5 Qf3 43.h6 g6 44.Rf4 Qg3 45.Be7 Rfe8 46.Rxf7 Qxe5 47.Rd7 Qb5 48.Rxh7+ Kxh7 49.Bf6+ Qxd7 50.Qxd7+ Kxh6 51.Qd2+ 1-0
2026.05.22
2272007 Obregon, A (2506) Ambrogi, A (2225) 1-0
1.e4 Nc6 2.Nf3 d5 3.exd5 Qxd5 4.Nc3 Qa5 5.d4 Nf6 6.Bd2 Bg4 7.Nb5 Qb6 8.c4 Bxf3 9.Qxf3 Nxd4 10.Nxd4 Qxd4 11.Qxb7 Qe4+ 12.Qxe4 Nxe4 13.Be3 e6 14.Bd3 Nc5 15.Be2 a5 16.Bd4 O-O-O 17.O-O-O Ne4 18.Bf3 Bc5 19.Bxg7 Nxf2 20.Rxd8+ Rxd8 21.Rf1 Nd3+ 22.Kc2 Bd4 23.Bxd4 Rxd4 24.Kc3 Rd6 25.Be2 Ne5 26.Rf6 c5 27.b3 Rd4 28.g3 Rd8 29.Rh6 Rh8 30.Rh5 Nd7 31.g4 Kc7 32.Bd3 Kd6 33.h3 Nf8 34.a3 Ng6 35.h4 h6 36.g5 f5 37.Rxh6 Rxh6 38.gxh6 Nxh4 39.b4 axb4+ 40.axb4 cxb4+ 41.Kxb4 Ng6 42.c5+ Ke7 43.Be2 Kf6 44.Bh5 Ne7 45.Kc4 Nc6 46.Be8 Ne7 47.Kd4 e5+ 48.Kc4 e4 49.Kd4 Nc8 50.c6 Nd6 51.c7 f4 52.Kd5 Nc8 53.Kxe4 Ne7 54.Kf3 Nc8 55.Kxf4 Nd6 56.Bh5 Nc8 57.Ke4 Ne7 58.Kd4 Nc8 59.Kc5 Ne7 60.Bg4 1-0
2026.05.22
2272008 Ticona Rocabado, Licael Roderick (2426) Aravena Navarro, Alexis Andres (2165) 1-0
1.d4 Nf6 2.Bf4 g6 3.Nc3 d5 4.Nf3 Bg7 5.h3 O-O 6.e3 c5 7.Be2 Nc6 8.O-O Ne4 9.Nb5 Nd6 10.Nxd6 exd6 11.c3 b6 12.Qb3 Be6 13.Ng5 Na5 14.Nxe6 fxe6 15.Qa4 Kh8 16.Bg3 c4 17.Qa3 e5 18.Bf3 Rxf3 19.gxf3 Qf6 20.dxe5 dxe5 21.Rad1 Qe6 22.Rd2 Rd8 23.Rfd1 Rd7 24.Qa4 h5 25.Qb5 d4 26.exd4 exd4 27.cxd4 Rd5 28.Qb4 h4 29.Be5 Kh7 30.Qa3 Qxh3 31.Qe7 Rd7 32.Qe8 c3 33.bxc3 Nc4 34.Bxg7 Rxg7 35.Re2 Qxf3 36.Qe4 Qh5 37.f3 Nd6 38.Qg4 Qh6 39.d5 Nf5 40.Kf2 Rd7 1-0
2026.05.22
2272009 Perez Candelas, Andres Eloy (2224) Garcia Palermo, C (2394) 0-1
1.e4 c6 2.Nf3 d5 3.d3 Qc7 4.exd5 cxd5 5.c4 Nf6 6.Nc3 e6 7.a3 a6 8.g3 Nc6 9.Bg2 d4 10.Nb1 a5 11.O-O Be7 12.Re1 Nd7 13.Ng5 h6 14.Qh5 O-O 15.Ne4 a4 16.Bf4 Qa5 17.Qe2 e5 18.Bd2 Qb6 19.Bc1 f5 20.Ng5 Nf6 21.h4 hxg5 22.hxg5 Ng4 23.Bd5+ Kh7 24.f3 Ne3 25.Bxe3 dxe3 26.f4 Kg6 27.Nc3 Rh8 28.b4 axb3 29.Kg2 exf4 30.gxf4 Rh4 31.Bf3 Be6 32.Rh1 Rah8 33.Rxh4 Rxh4 34.Rh1 Rxh1 35.Kxh1 Kf7 36.g6+ Ke8 37.Bd5 Bxd5+ 38.cxd5 Qd4 39.Qb2 Na5 40.Kg2 Qxd3 0-1
2026.05.22
2272010 Needleman, A (2221) Hobaica, J (2386) 0-1
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 Nb8 11.Nbd2 Nbd7 12.Bc2 Re8 13.Nf1 Bf8 14.Ng3 g6 15.Nh2 c5 16.d5 c4 17.Qf3 Bg7 18.Ng4 Nxg4 19.hxg4 Qh4 20.Nf1 Nf6 21.Bd1 h5 22.Qh3 Qxh3 23.gxh3 hxg4 24.hxg4 Nd7 25.Ng3 Nc5 26.Bc2 Bc8 27.f3 Bd7 28.Be3 a5 29.Bxc5 dxc5 30.Bd1 a4 31.a3 Bh6 32.Be2 Kf8 33.Kf2 Ke7 34.Rh1 Rh8 35.Nf1 Kd6 36.Ne3 Bf4 37.Rag1 Raf8 38.Bd1 Bh2 39.Rf1 Rh7 40.Bxa4 bxa4 41.Nxc4+ Ke7 42.Nxe5 Rfh8 43.Nxd7 Kxd7 44.Ke2 c4 45.Kd1 Bf4 46.Rxh7 Rxh7 47.Kc2 Rh2+ 48.Kb1 g5 49.Rd1 Be5 50.Rf1 Kd6 51.Ka1 f6 52.Kb1 Bf4 53.Ka1 Be3 54.Re1 Bc5 55.Rf1 Ke5 56.Rd1 Kd6 57.Rf1 Rf2 58.Rh1 Rxf3 59.Rh8 Rf4 60.Re8 Kd7 61.Ra8 Rxg4 62.Rxa4 Rxe4 63.b4 Be3 64.Ra6 Rf4 65.b5 Rf1+ 66.Kb2 Rf2+ 67.Kb1 g4 68.Re6 g3 69.Rxe3 g2 70.Rg3 Rf1+ 71.Kb2 g1=Q 72.Rxg1 Rxg1 73.a4 Kd6 0-1
2026.05.22
2272011 Gomez, Car ARG (2386) Curcio, Luciano Joel (2154) 1/2-1/2
1.d4 Nf6 2.Bg5 g6 3.Bxf6 exf6 4.c4 Bg7 5.Nc3 O-O 6.e3 d6 7.Nge2 f5 8.g3 Nd7 9.Bg2 Nf6 10.O-O Re8 11.Qd3 Qe7 12.Nd5 Nxd5 13.cxd5 Bd7 14.Rfc1 Rac8 15.Qb3 c5 16.dxc6 bxc6 17.Qa4 Rb8 18.Bxc6 Bxc6 19.Rxc6 Rxb2 20.Rc2 Reb8 21.Rac1 h5 22.Nf4 h4 23.Rc7 Qe4 24.Qc4 d5 25.Nxd5 Qf3 26.Rf1 Kh8 27.Nc3 hxg3 28.hxg3 Rxf2 29.Rxf2 Qxg3+ 30.Kf1 Qh3+ 31.Kg1 Qg3+ 1/2-1/2
2026.05.22
2272012 Cumpe, Lucas (2366) Moro Saidon, Gonzalo (2130) 1/2-1/2
1.e4 e5 2.Bc4 Nc6 3.Nc3 Bc5 4.d3 Na5 5.Nge2 c6 6.a4 Nxc4 7.dxc4 Qf6 8.O-O Ne7 9.Qd3 d6 10.Be3 Be6 11.b3 Ng6 12.Bxc5 dxc5 13.Qe3 b6 14.a5 O-O 15.axb6 axb6 16.Rxa8 Rxa8 17.Na4 Qd8 18.Nec3 Qc7 19.Rd1 Kf8 20.Qd2 Ke7 21.h4 f6 22.g3 Bg4 23.Rf1 Rd8 24.Qe3 Bh3 25.Re1 h5 26.Kh2 Bg4 27.f3 Bc8 28.Kg1 Nf8 29.Rd1 Rd4 30.Nb2 Qd7 31.Nd3 Ne6 32.Rf1 Rd6 33.Ne2 g5 34.hxg5 Nxg5 35.f4 Nh3+ 36.Kh2 h4 37.f5 Ng5 38.gxh4 Nf7 39.Rg1 Qe8 40.Qg3 Qh8 41.Qf2 Rd8 42.Rg6 Qh5 43.Kg1 Rh8 44.b4 cxb4 45.Nxb4 Bd7 46.c5 Ng5 47.Rxg5 fxg5 48.cxb6 Qxh4 49.Qxh4 gxh4 50.Na6 Bc8 51.Nc5 Rg8+ 52.Kh2 Kf6 53.b7 Bxb7 54.Nxb7 Rb8 55.Nc5 Rb2 56.Nd7+ Ke7 57.Nxe5 Rxc2 58.Ng6+ Kf6 59.Nf4 Rc4 60.Nh5+ Kg5 61.f6 Rxe4 62.f7 Rxe2+ 63.Kg1 Re1+ 64.Kg2 h3+ 65.Kf2 Re5 66.Ng7 Re4 67.Kg3 Rg4+ 68.Kxh3 Rh4+ 69.Kg3 Rg4+ 70.Kh3 Rh4+ 71.Kg3 1/2-1/2
2026.05.22
2272013 Quezada, Franco (2206) Gemy, J (2337) 0-1
1.e4 e5 2.Nf3 Nc6 3.Bb5 Nf6 4.O-O Nxe4 5.Re1 Nd6 6.Nxe5 Be7 7.Bf1 Nxe5 8.Rxe5 O-O 9.Nc3 Ne8 10.d4 Bf6 11.Re1 d5 12.Bd3 c6 13.Ne2 Nd6 14.c3 Bf5 15.Ng3 Bxd3 16.Qxd3 g6 17.Bf4 Qd7 18.Be5 Bg7 19.Re2 Rae8 20.Rae1 Nc8 21.h3 f6 22.Bf4 Rxe2 23.Qxe2 Rf7 24.Kf1 Re7 25.Qg4 Rxe1+ 26.Kxe1 Qe8+ 27.Kd1 Kf7 28.Qh4 h5 29.Ne2 Qe4 30.g4 Ne7 31.Bc1 Nf5 0-1
2026.05.22
2272014 Jardim, Frederico Rodrigues (2321) Pereyra, H (2124) 1-0
1.d4 Nf6 2.Nf3 e6 3.g3 d5 4.Bg2 Be7 5.O-O O-O 6.c4 c6 7.Qc2 Nbd7 8.Nbd2 b6 9.e4 Bb7 10.e5 Ne8 11.cxd5 cxd5 12.Re1 Qc7 13.Qd1 Ba6 14.Nf1 Rc8 15.Bd2 Qb7 16.h4 b5 17.h5 Nb6 18.b3 b4 19.h6 g6 20.N1h2 Nc7 21.Bg5 Nb5 22.Ng4 Bxg5 23.Nxg5 Nd7 24.Qd2 Qb6 25.Bf1 Qd8 26.Bxb5 Bxb5 27.Rac1 Qe7 28.Nf3 a5 29.Rc2 Rxc2 30.Qxc2 f5 31.exf6 Nxf6 32.Nxf6+ Qxf6 33.Ne5 g5 34.Ng4 Qf5 35.Qc7 Qf7 36.Qe5 Bd3 37.Qxe6 Qxe6 38.Rxe6 Rc8 39.Ne5 Be4 40.Kh2 Kf8 41.Rf6+ Kg8 42.Nc6 Ra8 43.f3 Bb1 44.Rd6 a4 45.Nxb4 axb3 46.axb3 Rb8 47.Nxd5 Rxb3 48.Rf6 Rb8 49.Ne7+ Kh8 50.d5 1-0
2026.05.22
2272015 Crespo, E (2205) Petti, Luca Giovanni (2315) 0-1
1.Nf3 Nf6 2.c4 c5 3.g3 Nc6 4.Bg2 g6 5.O-O d6 6.Nc3 Bg7 7.a3 Be6 8.d3 Qc8 9.Rb1 Bh3 10.b4 Bxg2 11.Kxg2 b6 12.Bb2 O-O 13.b5 Nd4 14.e3 Nxf3 15.Qxf3 e6 16.Ne4 Nxe4 17.dxe4 e5 18.Rfd1 Qe6 19.Rd5 Rfe8 20.Qd1 Bf8 21.a4 a6 22.Bc3 axb5 23.cxb5 f5 24.exf5 gxf5 25.a5 bxa5 26.b6 Reb8 27.e4 Rb7 28.Qf3 Rf7 29.Bxa5 Rb8 30.Rbd1 f4 31.g4 Rg7 32.h3 h5 33.Kf1 hxg4 34.hxg4 Rbb7 35.Qb3 Rxg4 36.Qc4 Rf7 37.R1d3 Rh4 38.Ke1 f3 39.Kd1 Bh6 40.Be1 Qg4 41.Rxd6 Rh1 42.Rd8+ Kg7 43.Qxc5 Rxe1+ 0-1
2026.05.22
2272016 Jimenez Salas, Maria Teresa (2193) Ibarra, Juan Martin (2310) 1-0
1.e4 c6 2.d4 d5 3.Nc3 dxe4 4.Nxe4 Bf5 5.Ng3 Bg6 6.h4 h6 7.Nf3 Nd7 8.h5 Bh7 9.Bd3 Bxd3 10.Qxd3 e6 11.Bf4 Qa5+ 12.Bd2 Bb4 13.c3 Be7 14.c4 Bb4 15.Ne4 Ngf6 16.Bxb4 Qxb4+ 17.Qc3 Qxc3+ 18.Nxc3 O-O 19.O-O-O Rfe8 20.b3 e5 21.Rhe1 exd4 22.Rxd4 Rxe1+ 23.Nxe1 Nc5 24.Nd3 Ne6 25.Rh4 Re8 26.Ne4 Nxe4 27.Rxe4 Rd8 28.Kc2 Kf8 29.Kc3 Rd6 30.f3 b6 31.Re5 Ke7 32.g4 c5 33.Nf4 Rd1 34.Re3 Kf6 35.Nxe6 fxe6 36.Rd3 Rf1 37.Re3 Kg5 38.Kd3 Kf4 39.Rxe6 Rxf3+ 40.Ke2 Rg3 41.Re7 Rxg4 42.Rxa7 Rg5 43.Rb7 Rxh5 44.Rxg7 Rh2+ 45.Kd3 Rxa2 46.Rg6 h5 47.Rxb6 h4 48.Rb5 Ra8 49.Rxc5 Rh8 50.Ra5 h3 51.Ra1 h2 52.Rh1 Kg3 53.c5 Kg2 54.Rxh2+ Kxh2 55.Kc4 Kg3 56.c6 Rb8 57.Kd5 Kf4 58.c7 Rc8 59.Kd6 Ke4 60.b4 Kd4 61.b5 Rh8 62.b6 Rh6+ 63.Kd7 Rh7+ 64.Kc6 Rh8 65.b7 Rh6+ 66.Kb5 Rh5+ 67.Kb4 1-0
2026.05.22
2272017 Adam, Ernestina (2191) Paris, Adolfo (2303) 1/2-1/2
1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O b5 6.Bb3 Be7 7.d4 d6 8.dxe5 dxe5 9.Qxd8+ Bxd8 10.a4 Rb8 11.axb5 axb5 12.Nc3 O-O 13.Bd5 Nxd5 14.exd5 Nd4 15.Nxd4 exd4 16.Ne2 Bb7 17.Nxd4 Bxd5 18.Rd1 c6 19.Bf4 Rb7 20.Bd6 Be7 21.Bxe7 Rxe7 22.Nxb5 Rb7 23.Nc3 Rxb2 24.Nxd5 cxd5 25.Rxd5 Rxc2 26.Rad1 g6 27.g3 Kg7 28.Rd8 Rxd8 29.Rxd8 h5 30.Kg2 Re2 31.Rd6 Re5 32.Ra6 Rf5 33.Rb6 Rf6 34.Rb4 Re6 35.h4 Rf6 36.Rc4 Re6 37.Rb4 Ra6 38.Rf4 Ra5 39.Rb4 Kf6 40.Rc4 Kg7 1/2-1/2
2026.05.22
2272018 Mendez, Er (2293) Cranbourne, C (2110) 1-0
1.d4 d5 2.Bf4 Nf6 3.e3 e6 4.Nf3 c5 5.c3 Bd6 6.Bb5+ Nc6 7.Bxc6+ bxc6 8.Bxd6 Qxd6 9.Qa4 Nd7 10.Nbd2 Rb8 11.b3 Rb7 12.O-O Rc7 13.Qa3 Ke7 14.b4 c4 15.e4 f6 16.Rfe1 Kf7 17.e5 Qe7 18.Nf1 f5 19.h4 g6 20.Qc1 h6 21.N1h2 Ke8 22.Rb1 Nf8 23.b5 cxb5 24.Rxb5 Rh7 25.Re2 Kf7 26.Reb2 Nd7 27.Nf1 Kg7 28.R5b4 Rh8 29.Ng3 Kh7 30.Kf1 Rg8 31.Ke2 Qf7 32.Qf4 Rg7 33.Rb1 Qf8 34.Ra4 Rf7 35.Nf1 Qe7 36.Ne3 Qe8 37.Rab4 Nf8 38.Nc2 Kg7 39.g3 Qe7 40.Qc1 Nd7 41.Rb5 Rf8 42.Qa3 Qxa3 43.Nxa3 Nb6 44.Ra5 Bd7 45.Rb4 Kf7 46.Nb5 Bxb5 47.Raxb5 Rfc8 48.Ne1 Ke7 49.Nc2 Nd7 50.Na3 Rc6 51.Ra4 R8c7 52.Kd2 Kd8 53.Rba5 Nb6 54.Rb4 Nc8 55.Rb8 Kd7 56.Nb5 Rb6 57.Rxb6 axb6 58.Ra8 Rb7 59.f3 Ne7 60.g4 Nc8 61.h5 1-0
2026.05.22
2272019 Aranda, Juan Manuel (2133) Mizzau, Pablo (2287) 1/2-1/2
1.Nf3 d5 2.g3 Nd7 3.d4 Nb6 4.Bg2 Bf5 5.b3 e6 6.O-O h6 7.c4 c6 8.c5 Nd7 9.Nc3 Ngf6 10.b4 g5 11.h4 Ne4 12.Qb3 Bg7 13.hxg5 hxg5 14.Nxe4 dxe4 15.Nd2 Bxd4 16.Bb2 Bxb2 17.Qxb2 Qf6 18.Qxf6 Nxf6 19.Nc4 Ke7 20.Nd6 b6 21.f3 e3 22.f4 gxf4 23.Rxf4 Rag8 24.Raf1 Nh5 25.Nxf5+ exf5 26.Rxf5 Nxg3 27.Rxf7+ Ke6 28.R1f6+ Ke5 29.Rf3 Nxe2+ 30.Kf1 Ng3+ 31.Ke1 Rh2 32.Re7+ Kd4 33.Rf4+ Kd3 34.Bxc6 Re2+ 35.Kd1 Rd2+ 36.Ke1 Re2+ 37.Kd1 Kc3 38.Rf3 Rd2+ 39.Ke1 Re2+ 40.Kd1 Rd8+ 41.Bd7 Rd2+ 42.Ke1 Re2+ 43.Kd1 Rd2+ 44.Ke1 R2xd7 45.Rfxe3+ Kxb4 46.Rxd7 Rxd7 47.cxb6 axb6 48.Rxg3 b5 49.Ke2 Kc4 50.Rg4+ Kc3 51.Rg3+ Kc4 52.Rg4+ Kc3 53.Rg3+ Kb4 54.Rd3 Ra7 55.Rb3+ Kc4 56.Rb2 Rh7 57.Kd2 Rh2+ 58.Kc1 Rh1+ 59.Kc2 b4 60.Rb3 Rh2+ 61.Kb1 Rh1+ 62.Kb2 Rh2+ 63.Kb1 Rh5 64.Kb2 Kb5 65.a3 Rh2+ 66.Kb1 Ka4 67.Rxb4+ Kxa3 1/2-1/2
2026.05.22
2272020 Asprelli, Gaspar (2281) Grillo, Juan Cruz (2087) 0-1
1.e4 e6 2.d4 d5 3.e5 c5 4.c3 Nc6 5.Nf3 Qb6 6.a3 Nh6 7.b4 cxd4 8.Bxh6 gxh6 9.cxd4 Bd7 10.Ra2 Rg8 11.g3 Rg4 12.Rd2 a5 13.b5 Na7 14.a4 Bb4 15.Be2 Rxd4 16.Nxd4 Qxd4 17.O-O Bxd2 18.Nxd2 Rc8 19.Re1 Rc3 20.Bh5 Rd3 21.Qe2 Rxd2 22.Qf3 Qc5 23.b6 Qxb6 24.Qf6 Qxf2+ 25.Qxf2 Rxf2 26.Kxf2 Bxa4 27.Ra1 b5 28.Rc1 Kd7 29.Bxf7 Bb3 30.Be8+ Kd8 31.Ke3 Bc4 32.Bh5 Nc6 0-1
2026.05.22
2272021 Carrizo, Luciano Ariel (2263) Belmonte, Adriel (2037) 1-0
1.e4 c6 2.d4 d5 3.e5 c5 4.dxc5 e6 5.c4 Bxc5 6.Nc3 Ne7 7.Nf3 Nbc6 8.a3 a6 9.Bf4 O-O 10.Bd3 dxc4 11.Bxh7+ Kh8 12.Qc2 Nd4 13.Nxd4 Qxd4 14.Be4 Ng6 15.Bg3 Nxe5 16.Rd1 Nd3+ 17.Bxd3 cxd3 18.Rxd3 Qc4 19.Bd6 Kg8 20.b3 Qxb3 21.Qxb3 1-0
2026.05.23
2272022 Perez Gormaz, M (2383) Vasquez Schroeder, R (2453) 0-1
1.e4 c5 2.c3 e5 3.Nf3 Nc6 4.Bc4 Be7 5.d4 cxd4 6.cxd4 exd4 7.Nxd4 Nf6 8.Nc3 O-O 9.O-O Nxe4 10.Bxf7+ Rxf7 11.Nxe4 d5 12.Nc3 Bf6 13.Be3 Be5 14.f4 Nxd4 15.Bxd4 Bxf4 16.g3 Qg5 17.Kh1 Bh3 18.Rxf4 Rxf4 19.Be3 Raf8 20.Qg1 Qg4 0-1
2026.05.23
2272023 Salinas Herrera, P (2450) Marrujo Pardo, Mauricio Emmanuel (2419) 0-1
1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Nf3 O-O 6.Be2 e5 7.O-O Re8 8.d5 a5 9.Ne1 Na6 10.Nd3 Nd7 11.Be3 f5 12.f3 Ndc5 13.a3 f4 14.Bf2 Bd7 15.b3 g5 16.Rb1 h5 17.Nc1 b6 18.b4 Nb7 19.Nd3 Bf8 20.Kh1 Qf6 21.Rg1 Kh7 22.Na4 Be7 23.Be1 axb4 24.axb4 Rg8 25.Nf2 Nd8 26.Nb2 Nb8 27.Nbd3 Nf7 28.c5 bxc5 29.bxc5 dxc5 30.Rc1 Na6 31.Ra1 Nb4 32.Rxa8 Rxa8 33.Qc1 Qb6 34.Nb2 Bb5 35.Bxb5 Qxb5 36.Bxb4 Qxb4 37.Nfd3 Qb3 38.Qc4 Ra3 39.Rd1 g4 40.Qc1 Ra2 41.Rf1 Bd6 42.Rf2 Qa3 43.Qg1 g3 44.hxg3 fxg3 45.Rd2 Qc3 46.Qd1 Qa5 47.f4 Ra1 48.Nc1 Qc3 49.Rc2 Qe3 50.fxe5 Bxe5 51.Nc4 Qg5 52.Nxe5 Nxe5 53.Kg1 Qe3+ 54.Kh1 Qg5 55.Kg1 Qe3+ 56.Kh1 Ng4 57.Qf1 Nf2+ 58.Kg1 Nxe4+ 59.Kh1 Nf2+ 60.Kg1 Nd3+ 61.Kh1 Rxc1 0-1
2026.05.23
2272024 Silva, Luca (2299) Valerga, D (2432) 1/2-1/2
1.e4 e5 2.Nf3 Nf6 3.Nc3 Bb4 4.Bc4 O-O 5.O-O Bxc3 6.dxc3 d6 7.Qe2 Be6 8.Bd3 h6 9.Nh4 Nbd7 10.f4 exf4 11.Bxf4 Re8 12.Bg3 Bd5 13.Qf3 Bxe4 14.Bxe4 Rxe4 15.Nf5 Qf8 16.Bh4 Rae8 17.Bxf6 Nxf6 18.Ng3 R4e7 19.Nf5 1/2-1/2
2026.05.23
2272025 Paveto, K (2432) Tomasi, Albert (2328) 1-0
1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.Be3 Nbd7 7.g4 h6 8.f3 e6 9.h4 Nb6 10.Rg1 Nfd7 11.g5 hxg5 12.hxg5 g6 13.f4 Qc7 14.Qe2 Nc5 15.O-O-O Bd7 16.Bg2 O-O-O 17.Rh1 Bg7 18.Kb1 Kb8 19.Rxh8 Rxh8 20.Bg1 Rc8 21.Qf2 Nc4 22.e5 dxe5 23.Nb3 b6 24.Nxc5 bxc5 25.Qe2 Nb6 26.Qxa6 Qa7 27.Qd3 exf4 28.Nb5 Bxb5 29.Qxb5 Qc7 30.a4 Ka7 31.Qa5+ Kb8 32.Rd7 1-0
2026.05.23
2272026 Del Rio de Angelis, S (2419) Battey, A (2313) 1-0
1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Be2 O-O 6.h3 Na6 7.Be3 c6 8.Nf3 e5 9.d5 Nh5 10.O-O Nf4 11.Re1 Nxe2+ 12.Qxe2 c5 13.Kh1 f5 14.exf5 gxf5 15.Rg1 Nc7 16.Nh2 b5 17.cxb5 Qh4 18.f4 exf4 19.Nf3 Qh6 20.Bd2 Re8 21.Qc4 Bxc3 22.Bxf4 Qf6 23.Qxc3 Qxc3 24.bxc3 Nxd5 25.Bxd6 Nxc3 26.Bxc5 Nxb5 27.Rge1 Bb7 28.Rxe8+ Rxe8 29.a4 Nc3 30.Bxa7 Ra8 31.Bd4 Nxa4 32.Rb1 Be4 33.Rb4 h6 34.Kh2 Kf7 35.Kg3 Ra5 36.Ne5+ Ke6 37.Nc4 Ra6 38.Ne3 h5 39.Kf4 h4 40.g4 hxg3 41.Kxg3 Ra5 42.h4 Nc5 43.Rb6+ Kd7 44.Nc4 Ne6 45.Rd6+ 1-0
2026.05.23
2272027 Miranda, Rafael (2264) Obregon, A (2506) 0-1
1.e4 e5 2.Nf3 Nc6 3.Bb5 Nge7 4.O-O Ng6 5.c3 a6 6.Ba4 Bc5 7.d4 Ba7 8.Bxc6 dxc6 9.Nxe5 Nxe5 10.dxe5 Qe7 11.Qh5 h6 12.Bf4 Bd7 13.Nd2 O-O-O 14.Nc4 g5 15.Bg3 Be6 16.Ne3 Bxe3 17.fxe3 Qc5 18.Rfe1 Qc4 19.Qf3 Rd2 20.Reb1 Rhd8 21.b3 Qc5 22.Be1 R2d3 23.Rd1 Qxe3+ 24.Qxe3 Rxe3 25.Rxd8+ Kxd8 26.Rd1+ Kc8 27.c4 Rxe4 28.Bc3 Re3 29.Rc1 Re2 30.a4 c5 31.Kf1 Ra2 32.Rb1 Rc2 33.Be1 Bg4 34.Bf2 b6 35.a5 Be2+ 36.Kg1 Bd3 37.Ra1 Rb2 38.h4 Kb7 39.Re1 Rxb3 40.e6 fxe6 41.Rxe6 Bxc4 42.Rxh6 gxh4 43.Rxh4 Bd5 44.Rh5 Kc6 45.Rh6+ Kb5 46.axb6 cxb6 47.Rd6 Bc6 48.g4 Rb4 49.Rg6 Bf3 50.g5 Rg4+ 51.Kf1 Be4 52.Rg7 a5 53.Ke2 a4 54.Be3 a3 55.Ra7 Rg2+ 56.Kd1 Kb4 57.Bd2+ Kb3 58.Bc1 Bc2+ 0-1
2026.05.23
2272028 Campos, Maria Jose (2241) Perez Ponsa, F (2542) 0-1
1.d4 Nf6 2.c4 e6 3.Nc3 d5 4.cxd5 exd5 5.Bg5 Be6 6.e3 Nbd7 7.Bd3 c6 8.h3 Be7 9.Bf4 g6 10.Nge2 Nh5 11.Bh2 Ng7 12.O-O Bf5 13.f3 Bxd3 14.Qxd3 O-O 15.Kh1 Nb6 16.e4 Qd7 17.exd5 cxd5 18.a4 a5 19.Qb5 Qxb5 20.axb5 Ne6 21.Nf4 Nxf4 22.Bxf4 Rfc8 23.Rfc1 g5 24.Be3 a4 25.Kg1 f6 26.Kf2 Bb4 27.Na2 Ba5 28.Rc5 Nc4 29.Nc3 Nxb2 30.Rxc8+ Rxc8 31.Nxa4 Rc2+ 32.Kf1 Nc4 33.Bf2 b6 34.Kg1 Bd2 35.g3 Kf7 36.h4 gxh4 37.gxh4 Kg6 38.Kh1 Kh5 39.Kg1 Kg6 40.Kh1 Kf5 41.Bg3 Bf4 42.Be1 Bd2 43.Bg3 Be3 44.Bc7 Nd2 45.Ra3 Bxd4 46.Bxb6 Nc4 47.Bxd4 Nxa3 48.b6 Rc8 49.b7 Rb8 50.Nc5 Nc2 51.Bxf6 d4 52.Bg5 Ne1 53.Be7 d3 54.Bd6 d2 55.Bxb8 d1=Q 0-1
2026.05.23
2272029 Villanueva, Mar (2463) Mendez, Er (2293) 1-0
1.e4 g6 2.d4 Bg7 3.Nc3 c6 4.h3 d5 5.e5 f6 6.f4 Nh6 7.g4 fxe5 8.dxe5 Nf7 9.Nf3 Qb6 10.Qe2 Na6 11.a4 O-O 12.a5 Qc7 13.Bg2 Nd8 14.Be3 Ne6 15.Qd2 Nac5 16.O-O Bd7 17.b4 Na6 18.Ne2 c5 19.bxc5 Bc6 20.Nfd4 Nexc5 21.Nxc6 bxc6 22.Nd4 Rab8 23.Nxc6 1-0
2026.05.23
2272030 Miranda Camus, Joaquin Ignacio (2239) Ticona Rocabado, Licael Roderick (2426) 1/2-1/2
1.d4 d5 2.Nf3 Nf6 3.c3 a5 4.Bf4 Bf5 5.h3 e6 6.e3 Bd6 7.Nbd2 O-O 8.Ne5 Ne4 9.g4 Nxd2 10.gxf5 Nxf1 11.fxe6 Bxe5 12.exf7+ Rxf7 13.dxe5 Nxe3 14.Bxe3 Nc6 15.Qh5 d4 16.e6 Rf6 17.cxd4 Rxe6 18.O-O-O Nb4 19.d5 Rd6 20.Rhg1 Qd7 21.Bd4 Rxd5 22.Rxg7+ Qxg7 23.Qxd5+ Nxd5 24.Bxg7 c6 25.Bd4 Kf7 26.Rg1 Rg8 27.Rxg8 Kxg8 28.Kd2 Kf7 29.Kd3 Nb4+ 30.Kc4 Nxa2 31.Kc5 Ke6 32.f4 a4 33.Kb6 Nb4 34.Kxb7 Kd5 35.Bc3 Nd3 36.f5 Nc5+ 37.Kc7 Ne4 38.Bg7 Nd6 39.f6 Ke6 40.Kxc6 Nc4 41.Kb5 Nxb2 42.f7 Kxf7 43.Bxb2 Kg6 44.Ba3 Kh5 45.Be7 a3 1/2-1/2
2026.05.23
2272031 Garcia Palermo, C (2394) Carrizo, Luciano Ariel (2263) 1-0
1.d4 d5 2.c4 e6 3.Nf3 c6 4.e3 Nf6 5.Nbd2 Nbd7 6.b3 Bd6 7.Bb2 Qc7 8.Rc1 O-O 9.Bd3 e5 10.c5 Be7 11.dxe5 Ng4 12.h3 Nh6 13.b4 f6 14.exf6 Bxf6 15.Qc2 Bxb2 16.Qxb2 Rf6 17.O-O Nf7 18.Qd4 Nf8 19.Qh4 Qe7 20.Rfe1 g5 21.Qg3 Ne6 22.e4 Kh8 23.exd5 cxd5 24.Nxg5 Nfxg5 25.Qxg5 Bd7 26.Re3 Rg8 27.Qe5 Rf8 28.Bf5 Qg7 29.Bxe6 Bxe6 30.Rg3 Qh6 31.Nb3 Qf4 32.Qxf4 Rxf4 33.c6 bxc6 34.Rxc6 Bg8 35.Rc7 Rxb4 36.Rxa7 Rd8 37.Rc7 Rc4 38.Rc3 Ra8 39.R7xc4 dxc4 40.Nd2 Kg7 41.Rc2 Ra4 42.Ne4 Kf7 43.f3 Ke7 44.Kf2 Ra3 45.Nc3 Kf6 46.Ke3 Ra8 47.Ne4+ Ke7 48.Nd2 1-0
2026.05.23
2272032 Hobaica, J (2386) Ocampos, I (2240) 0-1
1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.cxd5 Nxd5 5.e4 Nxc3 6.bxc3 Bg7 7.Be3 c5 8.Rc1 O-O 9.Qd2 e5 10.d5 Qd6 11.Bd3 f5 12.f3 Nd7 13.Ne2 Nf6 14.O-O Bd7 15.c4 f4 16.Bf2 g5 17.Nc3 b6 18.Nb5 Qe7 19.a4 g4 20.Bh4 gxf3 21.gxf3 Bh3 22.Rfd1 Qf7 23.Kh1 Qh5 24.Qf2 Bg4 25.fxg4 Nxg4 26.Qe1 Bf6 27.Be2 Bxh4 28.Bxg4 Qxg4 29.Qg1 Bg3 30.Nd6 Rad8 31.Nf5 Rxf5 32.exf5 Rd6 33.Rd3 Rh6 34.d6 Qxf5 35.Rxg3+ fxg3 36.Qxg3+ Rg6 37.Qe3 Qg4 38.Rg1 Qxg1+ 39.Qxg1 Rxg1+ 40.Kxg1 Kf7 41.Kf2 Ke6 42.Kf3 Kxd6 43.Kg4 Ke6 44.Kg5 h6+ 0-1
2026.05.23
2272033 Gemy, J (2337) Unhold, Valentin (2238) 1/2-1/2
1.c4 c5 2.Nc3 Nc6 3.g3 g6 4.Bg2 Bg7 5.e3 e6 6.Nge2 Nge7 7.d4 cxd4 8.Nxd4 Nxd4 9.exd4 d5 10.cxd5 Nxd5 11.O-O O-O 12.Nxd5 exd5 13.Be3 Be6 14.Qb3 Qd7 1/2-1/2
2026.05.23
2272034 Garnier, R (2237) Jardim, Frederico Rodrigues (2321) 0-1
1.Nf3 Nf6 2.g3 g6 3.Bg2 Bg7 4.O-O O-O 5.d4 d6 6.c4 c6 7.Nc3 Bf5 8.Nh4 Be6 9.d5 cxd5 10.cxd5 Bd7 11.Nf3 Na6 12.h3 Qc8 13.Kh2 Qc4 14.Be3 Nc7 15.Nd2 Qb4 16.Nb3 Nb5 17.Bd2 Nxc3 18.Bxc3 Qc4 19.Rc1 Qa6 20.Re1 Rfc8 21.e3 Rc7 22.Qd2 Rac8 23.a3 Bb5 24.Nd4 Bc4 25.e4 Nd7 26.b3 Bxb3 27.e5 Nxe5 28.Ba1 Rxc1 29.Rxc1 Rxc1 30.Qxc1 Bc4 31.Qe3 Bf6 32.Nc2 Qa4 33.Ne1 Qb3 34.Qe4 Kf8 35.Bd4 a6 36.f4 Nd7 37.Bg1 b5 0-1
2026.05.23
2272035 Petti, Luca Giovanni (2315) Jimenez Salas, Maria Teresa (2193) 1-0
1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.Bd3 e5 7.Nde2 Be7 8.O-O O-O 9.Ng3 Be6 10.Nd5 Nbd7 11.c4 Bxd5 12.exd5 Ne8 13.a4 g6 14.a5 Bg5 15.b4 Bxc1 16.Rxc1 Rc8 17.Kh1 f5 18.f3 Nef6 19.h3 f4 20.Ne4 Nxe4 21.Bxe4 b6 22.axb6 Qxb6 23.Qd2 Rb8 24.Rb1 Nf6 25.Qd3 Qc7 26.c5 Nxe4 27.Qxe4 Rb5 28.c6 Rfb8 29.Qd3 Kg7 30.Ra1 R8b6 31.Rxa6 Rxb4 32.Rxb6 Rxb6 33.Ra1 Kh6 34.Rb1 Rxb1+ 35.Qxb1 Qa5 36.Qc1 Qc7 37.Kh2 Kg5 38.Qa3 Kh6 39.Qa8 Qe7 40.Qa5 e4 41.c7 Qe8 42.fxe4 Kh5 43.Qa6 f3 44.c8=Q Qe5+ 45.Kh1 fxg2+ 46.Kxg2 Qxe4+ 47.Kf2 Qd4+ 48.Ke1 Kh6 49.Qc1+ g5 50.Qxd6+ Kh5 51.Qd1+ 1-0
2026.05.23
2272036 Grillo, Juan Cruz (2087) Bazan Romero, Octavio Aaron (2301) 0-1
1.e4 c5 2.Nc3 Nc6 3.Nf3 g6 4.d4 cxd4 5.Nxd4 Bg7 6.Be3 Nf6 7.Nxc6 bxc6 8.e5 Ng8 9.Bd4 f6 10.exf6 Nxf6 11.Bd3 O-O 12.Qe2 d6 13.O-O-O Qc7 14.Rhe1 e5 15.Be3 d5 16.Bc5 e4 17.Nxe4 dxe4 18.Bc4+ Kh8 19.Bd6 Qb6 20.Bxf8 Bxf8 21.f3 Rb8 22.Bb3 Ba6 23.c4 Bb4 24.Rf1 e3 25.Kb1 Bd2 26.Ka1 Qd4 27.f4 Rb4 28.Qf3 Bxc4 29.Qxc6 Rxb3 30.Qc8+ Ng8 0-1
2026.05.23
2272037 Kiszkiewicz, Ivan (1973) Slipak, S (2389) 0-1
1.Nf3 Nf6 2.d4 d5 3.c4 e6 4.cxd5 exd5 5.Nc3 c6 6.Bg5 Be7 7.Qc2 g6 8.e3 Bf5 9.Bd3 Bxd3 10.Qxd3 Nbd7 11.Bh6 Ng4 12.Bf4 O-O 13.h3 Ngf6 14.O-O a5 15.Qc2 Re8 16.Rab1 Nb6 17.Rfc1 Bd6 18.Bxd6 Qxd6 19.Ne5 Qe7 20.Na4 Nxa4 21.Qxa4 Ne4 22.Rc2 Qb4 23.Qxb4 axb4 24.Nd3 Rxa2 25.Nxb4 Ra5 26.Nd3 Rea8 27.b4 Ra1 28.Rcc1 R1a3 29.Nc5 Nd2 30.Rb2 Nc4 31.Re2 Nd6 32.b5 cxb5 33.Rb1 Rd8 34.Rc2 Rc8 35.Re2 Rc7 36.e4 b6 37.e5 Nf5 38.Nb3 Rxb3 39.Rxb3 Nxd4 40.Reb2 Nxb3 41.Rxb3 Rc5 42.f4 Kf8 43.Kf2 Ke7 44.Ke3 Kd7 45.g4 Kc6 46.h4 Rc4 47.Kf3 b4 48.Rb1 Rc3+ 0-1
2026.05.23
2272038 Tristan, L (2490) Acosta, Franco Emanuel (2166) 1-0
1.e4 c5 2.Nc3 d6 3.d4 cxd4 4.Qxd4 Nc6 5.Qd3 g6 6.Nf3 Bg7 7.Be2 Nf6 8.O-O O-O 9.Nd5 Bg4 10.c3 Nd7 11.Bg5 f6 12.Bh4 Nde5 13.Nxe5 Nxe5 14.Qd1 Be6 15.f4 Nd7 16.Bf2 Nc5 17.Bf3 Qd7 18.Re1 Rfc8 19.a4 Qe8 20.a5 Bd7 21.e5 fxe5 22.fxe5 dxe5 23.Bh4 Rd8 24.Nc7 Qf8 25.Nxa8 Bc6 26.Qe2 Bxf3 27.Qxf3 Qxf3 28.gxf3 Rxa8 29.Bxe7 Nb3 30.Rad1 Nxa5 31.Rd7 b6 32.Rc7 Re8 33.Rd1 Nc4 34.Rdd7 Nxb2 35.Ba3 1-0
2026.05.23
2272039 Scarsi, Anna Laura (2183) Gomez, Car ARG (2386) 0-1
1.e4 e5 2.Nf3 Nc6 3.d4 exd4 4.Bc4 Nf6 5.e5 Ne4 6.O-O Be7 7.Re1 d5 8.Bb5 Bg4 9.Nbd2 Nxd2 10.Qxd2 Bxf3 11.gxf3 Qd7 12.Bxc6 Qxc6 13.Qxd4 O-O 14.c3 Bc5 15.Qh4 Rae8 16.Be3 Rxe5 17.Bxc5 Rxe1+ 18.Rxe1 Qxc5 19.Qe7 Qc6 20.Re3 h6 21.f4 Qg6+ 22.Kf1 Qb1+ 23.Kg2 Qxb2 24.Qxc7 Qb1 25.a4 Qg6+ 26.Kf1 Qa6+ 27.Kg2 Qxa4 28.Qxb7 Rd8 29.Qc7 Qd7 30.Qc5 h5 31.h3 Rc8 32.Qd4 Rc4 33.Qe5 h4 34.Qb8+ Rc8 35.Qe5 Qc6 36.Kh2 a5 37.Qf5 a4 38.Re7 Rf8 39.Ra7 Qc5 40.Rd7 Qxf2+ 41.Kh1 a3 42.Qxd5 a2 43.Qd1 Qb2 0-1
2026.05.23
2272040 Curcio, Luciano Joel (2154) Moreno Perez, Tobias Sebastian (2376) 0-1
1.Nf3 Nf6 2.g3 e6 3.Bg2 d5 4.O-O Bd6 5.c4 O-O 6.d4 h6 7.b3 b6 8.Bb2 Bb7 9.Qc2 Nbd7 10.Nc3 a6 11.Rfd1 Re8 12.Rac1 Rc8 13.Ne1 Qe7 14.e3 Ba8 15.Na4 dxc4 16.bxc4 Bxg2 17.Nxg2 c5 18.dxc5 Bxc5 19.Qb3 Ne4 20.Nxc5 Ndxc5 21.Qc2 Red8 22.f3 Ng5 23.Qe2 Na4 24.Ba1 Qb4 25.h4 Nh7 26.Kh2 Nf8 27.Rb1 Qc5 28.Rxd8 Rxd8 29.Qc2 Qc6 30.e4 Ng6 31.Rb4 b5 32.Qb3 Nc5 33.Qb2 f6 34.cxb5 axb5 35.Rxb5 Nd3 36.Qb1 Nge5 37.Bxe5 Nxe5 38.Rb3 Rd2 39.a3 Qc5 40.Qg1 Qc2 41.Re3 Rd1 42.Rc3 Qb1 0-1
2026.05.23
2272041 Pereyra, Gabriel Elias (2085) Cumpe, Lucas (2366) 1/2-1/2
1.d4 e6 2.c4 b6 3.Nf3 Bb7 4.Nc3 Bb4 5.Bd2 f5 6.g3 Nf6 7.Bg2 O-O 8.O-O Bxc3 9.Bxc3 Ne4 10.Rc1 d6 11.b4 Nxc3 12.Rxc3 a5 13.a3 axb4 14.axb4 Nd7 15.Qb3 Ra7 16.Ne1 Bxg2 17.Nxg2 Qf6 18.c5 bxc5 19.dxc5 d5 20.Rb1 Rb8 21.Qc2 Ne5 22.b5 Nc4 23.Qd3 Rab7 24.Rcb3 Qe7 25.Qd4 c6 26.b6 e5 27.Qc3 Qxc5 28.Ne3 Rxb6 29.Nxf5 Rxb3 30.Rxb3 Rf8 31.e4 g6 32.Qc1 Qa7 33.Qg5 Kh8 34.Qe7 Qxe7 35.Nxe7 Nd2 36.Rb7 Nf3+ 37.Kg2 dxe4 38.Nxc6 Ne1+ 39.Kf1 Nd3 40.Rb8 Rxb8 41.Nxb8 Kg7 42.Ke2 Kf6 43.Nd7+ Kf5 44.h3 h5 45.Ke3 Ke6 46.Nf8+ Kf6 47.Nh7+ Kf5 48.f3 Nc5 49.fxe4+ Ke6 50.Ng5+ Kf6 51.Nh7+ Ke7 52.Ng5 Nb3 53.Nf3 Kf6 54.g4 hxg4 55.hxg4 Nc5 56.g5+ Ke6 57.Nh4 Kf7 58.Nf3 Nd7 59.Kd3 Ke6 60.Nh4 Nf8 61.Kc4 Kd6 62.Kb5 Ne6 63.Nxg6 Nxg5 64.Nxe5 Kxe5 1/2-1/2
2026.05.23
2272042 Moro Saidon, Gonzalo (2130) Bentancor, F (2329) 0-1
1.Nf3 g6 2.g3 Bg7 3.d4 c5 4.Bg2 cxd4 5.Nxd4 Nc6 6.Nb3 Nf6 7.Nc3 O-O 8.h3 d6 9.O-O Rb8 10.e4 b5 11.Be3 b4 12.Nd5 Nd7 13.Nd4 Nde5 14.f4 Nxd4 15.Bxd4 Nc6 16.Bxg7 Kxg7 17.Qd2 Be6 18.Kh2 f6 19.a3 b3 20.c4 Qa5 21.Qxa5 Nxa5 22.Rfc1 Rfc8 23.Bf1 Kf7 24.Rc3 Rc5 25.Ne3 f5 26.exf5 gxf5 27.g4 fxg4 28.hxg4 h6 29.f5 Bc8 30.Bg2 Bb7 31.Bxb7 Rxb7 32.Kg3 Rbc7 33.Rac1 Rc8 34.Rh1 Kg7 35.f6+ Kxf6 36.Rxh6+ Kg7 37.Re6 Kf7 38.Re4 e6 39.Rd3 R8c6 40.Kf4 a6 41.g5 Nxc4 42.Nxc4 Rxc4 43.Rxb3 Kg6 44.Rb8 Rxe4+ 45.Kxe4 Kxg5 46.Kd4 Kf6 47.b4 d5 48.Rb7 a5 49.bxa5 Rc4+ 50.Kd3 Ra4 51.Ra7 Ke5 52.a6 Rxa3+ 53.Kd2 Kd4 54.Ra8 Ra2+ 55.Ke1 e5 56.a7 e4 57.Kd1 Kd3 58.Kc1 d4 59.Kb1 Ra6 60.Kb2 e3 0-1
2026.05.23
2272043 Almiron, A (2323) Giampa, A (2147) 1/2-1/2
1.e4 d5 2.exd5 Qxd5 3.Nc3 Qd6 4.d4 Nf6 5.Nf3 Nc6 6.Nb5 Qd8 7.c4 a6 8.Nc3 Bg4 9.Be2 e6 10.O-O Be7 11.h3 Bh5 12.Be3 O-O 13.Rc1 Qd6 14.Qd2 Rfd8 15.Rfd1 Qb4 16.g4 Bg6 17.a3 Qb3 18.Bf4 Bd6 19.Bg5 1/2-1/2
2026.05.23
2272044 Uzcudun, Alfonso (2039) Sorin, A (2308) 1/2-1/2
1.c4 Nf6 2.Nc3 g6 3.e4 d6 4.g3 Bg7 5.Bg2 c5 6.Nge2 Nc6 7.O-O O-O 8.d3 a6 9.h3 Ne8 10.Be3 Nd4 11.f4 Rb8 12.Bf2 b5 13.cxb5 Nxe2+ 14.Qxe2 axb5 15.Qd2 b4 16.Ne2 Ba6 17.Rfe1 Nc7 18.d4 Bxe2 19.Rxe2 cxd4 20.Bxd4 Bxd4+ 21.Qxd4 Ne6 22.Qe3 Qb6 23.Qxb6 Rxb6 24.e5 dxe5 25.Rxe5 Rd8 26.Rd5 Rc8 27.Rad1 Ra6 28.Rb5 Rxa2 29.Rxb4 Rc2 30.Bd5 Raxb2 31.Rxb2 Rxb2 32.Bxe6 fxe6 33.Re1 Kf7 34.Re3 Kf6 35.Kh1 h5 36.Re4 Rb5 37.Kg2 Kf5 38.Rc4 e5 39.fxe5 Kxe5 40.g4 hxg4 41.Rxg4 Kf5 42.Rc4 Rb2+ 43.Kg3 Rb3+ 44.Kg2 e5 45.h4 Rd3 46.Rc8 Kg4 47.Re8 Rd2+ 48.Kf1 Kf4 49.Rf8+ Ke3 50.Rf6 Rh2 51.Rxg6 Rh1+ 52.Rg1 Rxh4 53.Rg3+ Kd2 54.Rg2+ Kd1 55.Kf2 Re4 56.Kf3 Re1 57.Ra2 e4+ 58.Kf4 1/2-1/2
2026.05.23
2272045 Paris, Adolfo (2303) Aranda, Juan Manuel (2133) 1-0
1.c4 c5 2.Nf3 g6 3.g3 Bg7 4.Bg2 Nc6 5.Nc3 b6 6.O-O Bb7 7.e3 Nf6 8.d4 cxd4 9.Nxd4 O-O 10.b3 Rb8 11.Nde2 h5 12.Bb2 Ne5 13.Nf4 Bxg2 14.Kxg2 Qc7 15.Ncd5 Nxd5 16.cxd5 Rbc8 17.Rc1 Qb7 18.Qd2 e6 19.e4 b5 20.f3 b4 21.Rxc8 Rxc8 22.Rc1 a5 23.Rc2 h4 24.gxh4 Qa6 25.Rxc8+ Qxc8 26.dxe6 dxe6 27.h5 g5 28.Nh3 g4 29.fxg4 Qc6 30.Nf2 f5 31.Bxe5 Bxe5 32.Qg5+ Kf7 33.Qg6+ Ke7 34.gxf5 Bf6 35.Qh7+ Kd6 36.Qf7 1-0
2026.05.23
2272046 Mizzau, Pablo (2287) Garcia Silveira, L (2060) 0-1
1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.Be2 e5 7.Nf3 h6 8.Nd2 Be7 9.Nc4 b5 10.Ne3 Be6 11.Bf3 Nbd7 12.O-O O-O 13.a4 b4 14.Ncd5 Nc5 15.Nxb4 Ncxe4 16.Ned5 Nxd5 17.Nxd5 f5 18.a5 Rb8 19.Be2 Bg5 20.Nb6 d5 21.Bxa6 Bxc1 22.Qxc1 f4 23.Rd1 Qh4 24.f3 Qf2+ 25.Kh1 Bh3 26.Rg1 Qxf3 27.Qf1 Nf2+ 28.Qxf2 Qxf2 29.gxh3 Qxc2 30.Rac1 Qe4+ 31.Rg2 f3 32.Rf2 Qe3 33.Rcc2 Rxb6 34.axb6 Qxb6 35.Bc8 e4 36.Bg4 d4 37.Rf1 d3 38.Rcf2 g6 39.b3 h5 40.Bxf3 Rxf3 41.Rxf3 exf3 42.Rxf3 Qc6 43.Kg2 d2 0-1
2026.05.23
2272047 Vasquez Schroeder, R (2453) Del Rio de Angelis, S (2419) 1/2-1/2
1.d4 c6 2.c4 Nf6 3.Nc3 d5 4.cxd5 cxd5 5.Bf4 Nc6 6.e3 Bg4 7.Be2 Bxe2 8.Ngxe2 Ng8 1/2-1/2
2026.05.23
2272048 Marrujo Pardo, Mauricio Emmanuel (2419) Paveto, K (2432) 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.Bd3 Ne7 9.O-O Ng6 10.Nf3 Be7 11.c4 dxc4 12.Bxc4 O-O 13.Be3 c5 14.Qc2 Bc6 15.Rac1 Qb6 16.Rfd1 Rac8 17.Nd2 Qb7 18.f3 Rfd8 19.Bf1 h5 20.Nc4 Rxd1 21.Rxd1 Qc7 22.g3 h4 23.f4 Nf8 24.Bg2 Rd8 25.Rxd8 Qxd8 26.Ne5 Bb5 27.Bf1 Bxf1 28.Nc6 Qc7 29.Nxe7+ Qxe7 30.Kxf1 Nd7 31.e5 h3 32.Qd1 Qe8 33.g4 Qc8 34.Kf2 Qc6 35.Kg3 Qe4 36.Qf3 Qc2 37.Kxh3 Qxb2 38.Bf2 Qb8 39.Qc6 Nb6 40.Bxc5 Nd5 41.Qd6 Qa8 42.f5 Nf4+ 43.Kg3 g5 44.fxg6 Nxg6 45.Qd4 a6 46.a3 Qh1 47.Qe3 a5 48.Bb6 a4 49.Bd8 Qd5 50.Bf6 Qb3 51.Kf2 Qb2+ 52.Kg3 Qb3 53.Kf2 Qb2+ 54.Kg3 Qb3 55.Qf3 Qb8 56.Qe3 1/2-1/2
2026.05.23
2272049 Perez Ponsa, F (2542) Larino Nieto, D (2372) 1/2-1/2
1.d4 g6 2.e4 c6 3.Nf3 d5 4.e5 Bg7 5.Bd3 f6 6.Bf4 Bg4 7.Nbd2 fxe5 8.dxe5 Nh6 9.h3 O-O 10.Bh2 Bxf3 11.Nxf3 e6 12.Qe2 c5 13.c3 Nc6 14.Rd1 Qe7 15.O-O Rf7 16.Nd2 Raf8 17.f4 Nf5 18.Nf3 c4 19.Bb1 Qc5+ 20.Qf2 Qxf2+ 21.Rxf2 Bh6 22.Re2 Ng7 23.g3 b5 24.Kg2 Nh5 25.h4 a5 1/2-1/2
2026.05.23
2272050 Obregon, A (2506) Silva, Luca (2299) 1-0
1.e4 c6 2.d4 d5 3.e5 Bf5 4.h4 h6 5.g4 Be4 6.f3 Bh7 7.e6 c5 8.dxc5 fxe6 9.Bd3 Nc6 10.Bxh7 Rxh7 11.Qd3 Nf6 12.Ne2 Qd7 13.g5 hxg5 14.Bxg5 g6 15.Nd2 O-O-O 16.O-O-O Bg7 17.Rhe1 Nh5 18.f4 Qe8 19.Nf3 Qf7 20.Qa3 Kb8 21.Ned4 Bxd4 22.Nxd4 Nxd4 23.Rxd4 Rc8 24.Ra4 a6 25.Rb4 Qe8 26.Rxe6 Rc6 27.Qa4 Ka7 28.Rb6 Qc8 29.Rexc6 bxc6 30.Rxc6 Qb7 31.Rb6 Qc8 32.b4 1-0
2026.05.23
2272051 Jardim, Frederico Rodrigues (2321) Villanueva, Mar (2463) 0-1
1.d4 e6 2.Nf3 Nf6 3.g3 b6 4.Bg2 Bb7 5.O-O Be7 6.c4 O-O 7.Nc3 Ne4 8.Qc2 Nxc3 9.Qxc3 d6 10.b3 Nd7 11.Bb2 Be4 12.Rfd1 a5 13.Bf1 Nf6 14.d5 e5 15.Nd2 Bg6 16.Bg2 Nd7 17.e4 f5 18.exf5 Bxf5 19.Ne4 Qe8 20.Re1 Qg6 21.Qe3 Nf6 22.Nxf6+ Bxf6 23.h4 Rf7 24.a3 Raf8 25.b4 Qh5 26.bxa5 bxa5 27.Bc1 h6 28.Bf3 Qg6 29.Qe2 Bd3 30.Be4 Bxe4 31.Qxe4 Qh5 32.Qe2 Qf5 33.Qe4 Qh3 34.Be3 g5 35.h5 Qxh5 36.Kg2 Kg7 37.g4 Qg6 38.Qxg6+ Kxg6 39.Rab1 h5 40.gxh5+ Kxh5 41.Rb7 g4 42.c5 Bg5 43.Rh1+ Kg6 44.cxd6 Bxe3 45.fxe3 Rf2+ 46.Kg1 Rf1+ 47.Kg2 Rxh1 48.Kxh1 cxd6 49.Rb6 Rf6 50.Kg2 Kf5 51.Kg3 Ke4 52.Rb5 Kxe3 53.Kxg4 e4 54.Kg5 Rf8 55.Rb6 Kf2 56.Rb2+ Kf3 0-1
2026.05.23
2272052 Valerga, D (2432) Petti, Luca Giovanni (2315) 1/2-1/2
1.d4 Nf6 2.Nf3 g6 3.Nbd2 d5 4.e3 Bg7 5.Be2 O-O 6.O-O b6 7.b3 c5 8.Bb2 Nc6 9.c4 cxd4 10.Nxd4 Bb7 11.Nxc6 Bxc6 12.Rc1 Rc8 13.Nf3 dxc4 14.Bxc4 Qxd1 15.Rfxd1 Bxf3 16.gxf3 Rfd8 17.Kf1 e6 18.Bd4 Ne8 19.Bxg7 Kxg7 20.Rxd8 1/2-1/2
2026.05.23
2272053 Bazan Romero, Octavio Aaron (2301) Garcia Palermo, C (2394) 1-0
1.e4 c6 2.d4 d5 3.e5 c5 4.Nf3 cxd4 5.Nxd4 Nc6 6.Nxc6 bxc6 7.Bd3 e6 8.O-O Ne7 9.Nd2 Ng6 10.Nf3 a5 11.Re1 Ba6 12.Bxa6 Rxa6 13.c4 Bb4 14.Bg5 Qd7 15.Re2 h6 16.Be3 a4 17.a3 Be7 18.cxd5 Qxd5 19.Rd2 Qb5 20.Nd4 Qb7 21.Nxe6 fxe6 22.Qh5 Kf7 23.Rd4 Qxb2 24.Rf1 Rf8 25.Rf4+ Kg8 26.Qxg6 c5 27.Re4 Rb6 28.Rxa4 Qxe5 29.Bxh6 c4 30.Rxc4 Bxa3 31.Rg4 Rf7 32.Be3 Rc6 33.Qd3 Bc5 34.Rg5 Rf5 35.Rxf5 exf5 36.Qc4+ Kh7 37.g3 Rc8 38.Rc1 Bxe3 39.Qh4+ Kg6 40.Rxc8 Bd4 41.Rc6+ Kf7 42.Qh5+ Ke7 43.Qf3 g5 44.Rc2 g4 45.Qb7+ Kf6 46.Kf1 f4 47.Rc6+ Kg5 48.gxf4+ Qxf4 49.Qe7+ Bf6 50.Qe3 Be5 51.Qxf4+ Bxf4 52.Rc5+ Kh4 53.Kg2 Bd6 54.Rc4 Kg5 55.h3 gxh3+ 56.Kxh3 Bb8 57.Kg2 Kf5 58.Kf3 Bd6 59.Rd4 Bc7 60.Rd5+ Ke6 61.Ke4 Bh2 62.Ra5 Bg1 63.f4 Bh2 64.Ra6+ Kf7 65.Kf5 Bg1 66.Rc6 Bd4 67.Rc7+ Kf8 68.Ke4 1-0
2026.05.23
2272054 Ocampos, I (2240) Tristan, L (2490) 0-1
1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Nxe4 6.d4 Be7 7.Qe2 b5 8.Bb3 d5 9.dxe5 Na5 10.Rd1 Bb7 11.Nd4 Qd7 12.e6 fxe6 13.Qh5+ g6 14.Qe5 O-O-O 15.Qxe6 c5 16.Qb6 Nc4 17.Bxc4 dxc4 18.f3 Nf6 19.Nc3 cxd4 20.Bf4 Qc6 21.Qa7 Nd7 22.a4 Bc5 23.Nxb5 Qxb5 24.axb5 0-1
2026.05.23
2272055 Battey, A (2313) Salinas Herrera, P (2450) 1/2-1/2
1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.cxd5 exd5 5.Bg5 c6 6.e3 h6 7.Bh4 Bd6 8.Bd3 O-O 9.Nf3 Be6 10.Qb3 b5 11.O-O Nbd7 12.Bg3 Bxg3 13.hxg3 Qb8 14.Qc2 Qd6 15.Rfc1 Rac8 16.Ne2 Rfe8 17.Nf4 Bg4 18.Nh2 h5 19.Nxg4 hxg4 20.Bf5 g6 21.Bxd7 Qxd7 22.a4 Kg7 23.axb5 cxb5 24.Qd3 Ne4 25.Rxc8 Rxc8 26.Qb3 Rc4 27.Nd3 Rc7 28.Qd1 Qf5 29.Qe2 Qc8 30.Nc5 Nxc5 31.dxc5 Rxc5 32.Qd2 a6 33.Qd4+ Kg8 34.Qe5 Rc1+ 35.Rxc1 Qxc1+ 36.Kh2 Qc6 37.b4 Qb6 38.Qd4 1/2-1/2
2026.05.23
2272056 Ticona Rocabado, Licael Roderick (2426) Paris, Adolfo (2303) 1-0
1.d4 Nf6 2.c4 e6 3.Nf3 d5 4.e3 b6 5.a3 Bb7 6.Nc3 a6 7.cxd5 exd5 8.Bd3 Bd6 9.O-O O-O 10.b4 Nbd7 11.Bb2 Qe7 12.Qb3 Rfd8 13.Rac1 Nf8 14.Ne2 Ne4 15.Ng3 g6 16.Rfd1 Ne6 17.Ne5 Nxg3 18.hxg3 a5 19.b5 a4 20.Qc3 Bxe5 21.dxe5 d4 22.exd4 Rxd4 23.Bc4 Rxd1+ 24.Rxd1 Rd8 25.Qc2 c5 26.Qxa4 Nd4 27.Re1 Kg7 28.e6 Bc8 29.Qb3 fxe6 30.Qe3 Qf6 31.g4 g5 32.Qe4 Rf8 33.Rf1 Qf4 34.Qxf4 gxf4 35.Re1 Kf6 36.a4 Bd7 37.Bc1 Ke7 38.Bd3 Kd6 39.Bxh7 e5 40.f3 Ra8 41.g5 Rxa4 42.g6 Bf5 43.Rf1 Ra7 44.Kf2 Rg7 45.Rh1 Kd5 46.Rh5 Ke6 47.Rh6 Kf6 48.Bb2 e4 49.Rh4 Re7 50.Bxd4+ cxd4 51.Rxf4 Ke6 52.fxe4 1-0
2026.05.23
2272057 Slipak, S (2389) Barrionuevo, P (2255) 1/2-1/2
1.d4 d5 2.c3 Nf6 3.Bg5 Ne4 4.Bf4 e6 5.Nd2 Nxd2 6.Qxd2 Bd6 7.Nf3 b6 8.e3 Ba6 9.Bxa6 Nxa6 10.O-O c5 11.Qc2 Nc7 12.Rad1 c4 13.Bxd6 Qxd6 14.e4 dxe4 15.Qxe4 Nd5 16.Ne5 Rc8 17.h4 O-O 18.h5 f5 19.Qh4 Rf6 20.Rfe1 b5 21.Qg3 Qd8 22.Nf3 Qe8 23.Qg5 Rh6 24.g4 Rf6 25.gxf5 h6 26.Qg4 Rxf5 27.Qxf5 exf5 28.Rxe8+ Rxe8 29.Ne5 Nf6 30.a4 a6 31.axb5 axb5 32.Ra1 1/2-1/2
2026.05.23
2272058 Gomez, Car ARG (2386) Miranda, Rafael (2264) 1-0
1.d4 d5 2.Nf3 Nf6 3.e3 c5 4.dxc5 Qa5+ 5.Nbd2 g6 6.a3 Qxc5 7.c4 Bg7 8.b4 Qc7 9.Bb2 dxc4 10.Bxc4 O-O 11.Rc1 Qb6 12.Qb3 Nc6 13.Ng5 e6 14.Nge4 Nxe4 15.Nxe4 Na5 16.Qa2 Nxc4 17.Bxg7 Kxg7 18.Qxc4 Bd7 19.Qc3+ f6 20.O-O Rac8 21.Qb2 Bc6 22.Nc5 Kf7 23.e4 Rfd8 24.Rc3 Ke7 25.Rh3 Rh8 26.Re1 Be8 27.Qd2 Rd8 28.Qh6 e5 29.f4 a5 30.fxe5 axb4 31.exf6+ Qxf6 32.e5 Qb6 33.Qh4+ Kf8 34.Rf3+ Kg8 35.Qe7 1-0
2026.05.23
2272059 Unhold, Valentin (2238) Perez Gormaz, M (2383) 1/2-1/2
1.c4 g6 2.Nf3 Bg7 3.e4 d6 4.d4 Bg4 5.Be2 e5 6.d5 Bxf3 7.Bxf3 Nd7 8.Nc3 a5 9.a3 h5 10.O-O Bh6 11.Bxh6 Rxh6 12.b4 Kf8 13.Qd2 Kg7 1/2-1/2
2026.05.23
2272060 Moreno Perez, Tobias Sebastian (2376) Miranda Camus, Joaquin Ignacio (2239) 1-0
1.Nf3 Nf6 2.c4 b6 3.g3 Bb7 4.Bg2 g6 5.b3 Bg7 6.Bb2 O-O 7.O-O d6 8.Nc3 e5 9.d4 Nbd7 10.Qc2 Qc8 11.Rad1 Re8 12.dxe5 dxe5 13.Nd5 Nxd5 14.cxd5 Bf8 15.Nd2 a5 16.Ne4 f5 17.Ng5 Bd6 18.e4 Nf8 19.f4 h6 20.Nf3 Ba6 21.Rfe1 Bc5+ 22.Kh1 Bb4 23.fxe5 Bxe1 24.Rxe1 fxe4 25.e6 Nxe6 26.dxe6 Re7 27.Qxe4 Qe8 28.Ng5 hxg5 29.Qxa8 Bc8 30.Bf6 1-0
2026.05.23
2272061 Contin, D (2193) Gemy, J (2337) 1/2-1/2
1.c4 e6 2.Nf3 Nf6 3.g3 b6 4.Bg2 Bb7 5.O-O c5 6.b3 Be7 7.Bb2 O-O 8.e3 Qc7 9.Qe2 Nc6 10.Nc3 a6 11.Rac1 Rad8 12.Rfd1 Qb8 13.d4 cxd4 14.exd4 Rfe8 15.Ne5 Qa8 16.Nxc6 dxc6 17.Na4 Nd7 18.c5 b5 1/2-1/2
2026.05.23
2272062 Bentancor, F (2329) Garcia Silveira, L (2060) 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.Kb1 a6 10.f3 b5 11.g4 Bb7 12.g5 Nd7 13.h4 b4 14.Nce2 Nc5 15.Nh3 a5 16.Nd4 Ne5 17.Bg2 Qb6 18.h5 a4 19.f4 axb3 20.fxe5 bxc2+ 21.Qxc2 dxe5 22.Nb3 Rfc8 23.Nxc5 Rxc5 24.Qb3 Rca5 25.Rd7 Bf8 26.Qf3 f5 27.gxf6 Bc6 28.fxg7 Bxd7 29.Ng5 Bxg7 30.Qf7+ Kh8 31.h6 1-0
2026.05.23
2272063 Tomasi, Albert (2328) Gaite, Karen Nerina (2039) 1/2-1/2
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.axb5 axb5 11.Qd3 O-O 12.Bg5 h6 13.Bh4 Qe7 14.Nbd2 Bb7 15.Rfe1 Ra8 16.Rxa8 Rxa8 17.Qxb5 g5 18.Bg3 exd4 19.Nxd4 Nxd4 20.cxd4 Nxe4 21.Nxe4 Qxe4 22.Qf1 Qxd4 23.Qe2 Qe4 24.Qxe4 Bxe4 25.h4 Bg6 26.Bc4 Kf8 27.Kf1 Bd4 28.b3 Bc3 29.Rc1 Bd2 30.Rd1 Ra2 31.f3 Be3 32.Be1 Rb2 33.Rd5 Bc2 34.Ba5 c5 35.Bc7 Bf4 36.Bxd6+ Bxd6 37.Rxd6 Bxb3 38.Bxb3 Rxb3 39.Rxh6 gxh4 40.Rxh4 Ke7 41.Kf2 Rb2+ 42.Kg3 Ke6 43.Rh8 Kd5 44.Rd8+ Ke5 45.Re8+ Kd4 46.Re7 f6 47.Re6 f5 48.Kf4 Rxg2 49.Rd6+ Kc3 50.Kxf5 Rd2 51.Rc6 Kd4 52.f4 c4 53.Ke6 Re2+ 54.Kf6 c3 55.f5 c2 56.Kg7 Ke5 57.f6 Rg2+ 58.Kf8 Rf2 59.f7 Kd5 60.Rc8 Kd4 61.Ke7 Rxf7+ 62.Kxf7 Kd3 63.Rxc2 1/2-1/2
2026.05.23
2272064 Vigil, L (2139) Hobaica, J (2386) 0-1
1.e4 e5 2.Nf3 Nc6 3.Bc4 Nf6 4.d3 Be7 5.O-O O-O 6.Nc3 d6 7.a4 Be6 8.Nd5 Qd7 9.a5 Bxd5 10.exd5 Nb4 11.d4 e4 12.Nd2 Qf5 13.Re1 Nbxd5 14.f3 exf3 15.Nxf3 Rfe8 16.Bd3 Qg4 17.a6 bxa6 18.Ra5 Bf8 19.c4 Nf4 20.Bxf4 Qxf4 21.Rf5 Qh6 22.Rg5 Rab8 23.Rxe8 Rxe8 24.Qc2 c5 25.d5 g6 26.h3 Be7 27.Qd2 Kf8 28.Qc3 Ng8 29.h4 Bxg5 30.hxg5 Qg7 31.Qa3 f6 32.Qxa6 Qe7 33.b4 cxb4 34.c5 Qe3+ 35.Kh2 Qxc5 36.Qb7 Re7 37.Qb8+ Kg7 38.Qd8 Qxd5 39.gxf6+ Kxf6 40.Bc4 Qxc4 41.Qxd6+ Kg7 0-1
2026.05.23
2272065 Cumpe, Lucas (2366) De Lima, Adriano Gaspar (2137) 1-0
1.e4 c5 2.Nc3 d6 3.f4 e6 4.Nf3 Ne7 5.d4 cxd4 6.Nxd4 a6 7.Be3 Nbc6 8.Qd2 Nxd4 9.Bxd4 Nc6 10.Be3 Be7 11.O-O-O b5 12.Kb1 Bb7 13.g4 Rc8 14.Qf2 Qd7 15.Bd3 Na5 16.Bd4 f6 17.g5 b4 18.gxf6 Bxf6 19.Bxf6 gxf6 20.Ne2 Qf7 21.Qb6 Qc7 22.Qxb4 Rb8 23.Qc3 Qxc3 24.Nxc3 Ke7 25.Rhg1 Rhg8 26.f5 exf5 27.exf5 d5 28.Rge1+ Kf7 29.Re6 Bc8 30.Rd6 Nc4 31.Bxc4 dxc4 32.Ne4 Ke7 33.Nxf6 Rg2 34.Rc6 Bxf5 35.Nd5+ Kd7 36.Rxc4 1-0
2026.05.23
2272066 Figueroa, Matias Alejandro (2112) Almiron, A (2323) 0-1
1.c4 e5 2.g3 Nf6 3.Bg2 d5 4.cxd5 Nxd5 5.Nf3 Nc6 6.O-O Nb6 7.Nc3 Be7 8.d3 O-O 9.a3 Re8 10.b4 Bf8 11.h3 a5 12.b5 Nd4 13.Kh2 a4 14.Nd2 Ra7 15.Bb2 Be6 16.e3 Nb3 17.Nxb3 Bxb3 18.Qe2 Qd7 19.Rac1 Rd8 20.Ne4 Qxb5 21.Rxc7 Nd5 22.Nc3 Nxc3 23.Rxc3 Ra6 24.Rc7 Rb6 25.Rfc1 Be6 26.R1c2 Bf5 27.Be4 Bxe4 28.dxe4 Qxe2 29.Rxe2 Rb3 30.Rec2 f6 31.Kg2 Bd6 32.R7c3 Rxc3 33.Rxc3 Kf7 34.Kf3 Ke7 35.Ke2 h5 36.Rc4 Ra8 37.Kd3 Kd7 38.f4 Ra6 39.Bc1 g5 40.f5 g4 41.h4 b5 42.Rc2 Rc6 43.Rxc6 Kxc6 44.Bb2 Bc5 45.Bc1 b4 46.Kc4 bxa3 47.Bd2 a2 48.Bc3 Bxe3 49.Kb4 Bd4 50.Ka3 Bxc3 0-1
2026.05.23
2272067 Sorin, A (2308) Botta, Alejandro (2129) 1-0
1.d4 d5 2.c4 dxc4 3.e4 Nf6 4.e5 Nd5 5.Bxc4 Bf5 6.Ne2 e6 7.O-O Be7 8.Nbc3 Nb6 9.Bb3 Nc6 10.a3 Qd7 11.Ba2 Rd8 12.Be3 O-O 13.f4 h6 14.Qe1 Na5 15.Ng3 Bh4 16.Qe2 Bxg3 17.hxg3 c5 18.g4 cxd4 19.gxf5 dxc3 20.Bxb6 axb6 21.bxc3 Kh8 22.fxe6 fxe6 23.Qg4 Rde8 24.Rad1 Qc6 25.Rd6 Qc5+ 26.Kh2 Nc4 27.Bxc4 Qxc4 28.Rd7 Rg8 29.Rf3 Rd8 30.Rxb7 Rd1 31.Rxb6 Qc5 32.Rb2 Qxa3 33.Rbf2 Qc1 34.Qxe6 Rh1+ 35.Kg3 Qg1 36.Kg4 Rh2 1-0
2026.05.23
2272068 Mendez, Er (2293) Fuentes, Agustin (2096) 1/2-1/2
1.d4 d5 2.Bf4 c5 3.e3 Nc6 4.Nf3 cxd4 5.exd4 Bg4 6.Nbd2 e6 7.c3 Bd6 8.Bg3 Bxg3 9.hxg3 Nf6 10.Bd3 Bf5 11.Qe2 O-O 12.Ne5 Qb6 13.Ndf3 Bxd3 14.Nxd3 Ne4 15.Nfe5 Nxe5 16.Nxe5 Qd8 17.Rd1 h6 18.Qg4 Qg5 19.Qxg5 hxg5 20.g4 f6 21.Nd3 Kf7 22.f3 Nd6 23.Kf2 Rh8 24.Rxh8 Rxh8 25.Re1 b6 1/2-1/2
2026.05.23
2272069 Asprelli, Gaspar (2281) Pereyra, Gabriel Elias (2085) 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.a4 Rb8 9.axb5 axb5 10.c3 O-O 11.h3 Bb7 12.d3 h6 13.Nbd2 Re8 14.Nf1 Bf8 15.Ng3 Qd7 16.Nh4 Ra8 17.Rb1 Na5 18.Bc2 Kh7 19.Qf3 Ng8 20.b4 Nc6 21.Bb3 Nd8 22.d4 exd4 23.cxd4 g6 24.Qd3 d5 25.Bd2 dxe4 26.Nxe4 Ne6 27.Nf3 Rad8 28.Rbd1 Bg7 29.Bc1 Bxe4 30.Rxe4 c6 31.Rde1 Nxd4 32.Rxe8 Rxe8 33.Rd1 Rd8 34.Nxd4 Qxd4 35.Qf3 Qf6 36.Rxd8 Qxd8 37.Qxf7 Qf8 38.Qe6 Ne7 39.Be3 Qf6 40.Qd7 Qa1+ 41.Kh2 Qe5+ 42.g3 Nf5 43.Qf7 Qb8 44.Bc5 h5 45.Kg2 Qd8 46.Be6 Nd4 47.Ba2 Qf6 48.Qg8+ Kh6 49.f4 h4 50.Qf7 hxg3 51.Qxf6 Bxf6 52.Kxg3 Nc2 53.Bb3 Ne1 54.Bf8+ Bg7 55.Bd6 Bc3 56.Bf8+ Bg7 1/2-1/2
2026.05.23
2272070 Carrizo, Luciano Ariel (2263) Grillo, Juan Cruz (2087) 1/2-1/2
1.d4 e6 2.Bf4 c5 3.e3 Qb6 4.b3 cxd4 5.exd4 Nc6 6.Nf3 Nf6 7.c3 Nd5 8.Bg3 Be7 9.Be2 O-O 10.O-O Bf6 11.Qd3 Nde7 12.Nbd2 d5 13.h3 Rd8 14.b4 Nf5 15.Bh2 Nd6 16.a4 a5 17.b5 Ne7 18.Bd1 Bd7 19.Bb3 Rac8 20.Rac1 Be8 21.Rfe1 Ng6 22.g4 Nh8 23.Ne5 Bxe5 24.Bxe5 Rd7 25.Bg3 Qd8 26.Bc2 Ng6 27.h4 Nc4 28.h5 Nxd2 29.Qxd2 Nf8 30.Kg2 h6 31.Bf4 f6 32.Re3 Re7 33.Bb3 Bf7 34.Rd3 Kh8 35.Bg3 Bg8 36.Re3 Bh7 37.f3 Rf7 38.Qf2 f5 39.Bh4 Qd6 40.g5 hxg5 41.Bxg5 f4 42.Ree1 Rf5 43.Bh4 Rxh5 44.Rh1 g5 45.Bg3 fxg3 46.Qe3 Rxh1 47.Rxh1 Qf4 48.Qe1 Kg8 49.Rh3 Ng6 50.Qxe6+ Kg7 51.Qd7+ Kf6 52.Qxc8 Qd2+ 53.Kxg3 Qf4+ 54.Kg2 Qd2+ 55.Kg3 Qf4+ 56.Kg2 Qd2+ 57.Kf1 Qc1+ 58.Kf2 Qd2+ 59.Kg3 1/2-1/2
2026.05.23
2272071 Sasson, Maximiliano (2070) Cantero, Rodolfo (2260) 0-1
1.e4 e5 2.Nf3 Nc6 3.Bc4 Nf6 4.d4 exd4 5.e5 d5 6.Bb5 Ne4 7.Nxd4 Bc5 8.Be3 O-O 9.Nxc6 bxc6 10.Bxc5 Nxc5 11.Bxc6 Rb8 12.Qxd5 Qe7 13.O-O Rd8 14.Qf3 Rxb2 15.Re1 Rxc2 16.Na3 Rcd2 17.Nc4 R2d3 18.Re3 Qe6 19.Be4 Rxe3 0-1
2026.05.24
2272072 Del Rio de Angelis, S (2419) Obregon, A (2506) 1/2-1/2
1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.a3 Bxc3+ 5.bxc3 b6 6.Qc2 Bb7 7.f3 Nc6 8.e4 d6 9.Bd3 Qd7 10.Nh3 Na5 11.Rb1 Ba6 12.Qe2 c5 13.f4 cxd4 14.cxd4 Rc8 1/2-1/2
2026.05.24
2272073 Villanueva, Mar (2463) Vasquez Schroeder, R (2453) 0-1
1.e4 c6 2.d4 d5 3.e5 Bf5 4.Nf3 e6 5.Be2 a5 6.O-O a4 7.Nc3 Nd7 8.Bd2 Bg6 9.Ne1 Qb6 10.Bc1 Ne7 11.h4 h5 12.Nf3 Nf5 13.g3 Be7 14.Kg2 a3 15.bxa3 Bxa3 16.Rb1 Qa7 17.Be3 Qa5 18.Rb3 b5 19.Bd3 Be7 20.Bd2 Qa7 21.Ne2 Nb6 22.Bb4 Bxb4 23.Rxb4 Ne7 24.Bxg6 Nxg6 25.Nc1 Ne7 26.Qd2 Nc4 27.Qf4 Ng6 28.Qg5 Qe7 29.c3 Qxg5 30.Nxg5 Ke7 31.Re1 Ra7 32.Re2 Rha8 33.Rb1 Ra3 34.Rb3 Ke8 35.Kf1 Ne7 36.Ke1 Nc8 37.Kd1 N8b6 38.Kc2 Ke7 39.Kd3 R3a7 40.Rb1 Nd7 41.Rb3 Nf8 42.Nh3 Ng6 43.Ng5 Kf8 44.Kc2 Re8 45.Kb1 f6 46.Nf3 Rf7 47.Nd3 fxe5 48.Nfxe5 Ngxe5 49.Nxe5 Nxe5 50.dxe5 Ra8 51.Kb2 Rfa7 52.Kb1 Ra4 53.Rb4 Kf7 54.f3 Rxb4+ 55.cxb4 Ra3 56.Rc2 Rxf3 57.Rxc6 Rxg3 58.Rc5 g5 59.hxg5 h4 60.Rc8 Kg7 0-1
2026.05.24
2272074 Paveto, K (2432) Bazan Romero, Octavio Aaron (2301) 1-0
1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.Bg5 Nbd7 7.Bc4 Qb6 8.Qd2 Qxb2 9.Rb1 Qa3 10.O-O e6 11.Bd5 Be7 12.Nc6 bxc6 13.Bxc6 Ra7 14.Be3 Rc7 15.Rb3 Qxb3 16.Bxd7+ Bxd7 17.cxb3 O-O 18.Bf4 Rfc8 19.e5 Rxc3 20.exf6 Bxf6 21.Qxd6 Bb5 22.Re1 h6 23.h3 Rd3 24.Qa3 Rc2 25.Be3 Bc3 26.Rb1 Bf6 27.Qa5 Bd8 28.Qb4 Rxa2 29.Rc1 Bf6 30.Qg4 Kf8 31.Rc8+ Rd8 32.Bc5+ Ke8 33.Rxd8+ Kxd8 34.Qd1+ Kc8 35.Qd6 Be8 36.Ba7 Bd8 37.Bb6 Bxb6 38.Qxb6 g6 39.Qd6 Bd7 40.Qf8+ Kc7 41.Qxf7 g5 42.Qf6 Kc6 43.Qxh6 Ra5 44.h4 gxh4 45.Qxh4 Kd6 46.Qd4+ Kc6 47.g4 Rd5 48.Qf6 Kd6 49.Qf8+ Kc7 50.Qe7 Kc6 51.g5 Rd4 52.f3 Rd3 53.g6 Rxf3 54.g7 Rg3+ 55.Kh2 Rg6 56.Qf7 Kd5 1-0
2026.05.24
2272075 Perez Ponsa, F (2542) Marrujo Pardo, Mauricio Emmanuel (2419) 1-0
1.Nf3 c5 2.c4 Nc6 3.Nc3 g6 4.e3 d6 5.d4 Bg4 6.Be2 Bg7 7.d5 Bxf3 8.Bxf3 Ne5 9.Be2 Nf6 10.Qa4+ Ned7 11.O-O O-O 12.Qc2 Ne8 13.a3 Nc7 14.Rb1 a6 15.b4 cxb4 16.axb4 a5 17.bxa5 Nc5 18.Ne4 Rxa5 19.Nxc5 Rxc5 20.e4 Qa8 21.Qb3 Rb8 22.Be3 Ra5 23.Qb6 Ne8 24.c5 dxc5 25.Bxc5 Nf6 26.Bb4 Ra2 27.Bc4 Nxe4 28.Bxa2 Qxa2 29.Bxe7 Nc3 30.d6 Nxb1 31.d7 Qd5 32.Qc7 Be5 33.Qc8+ Kg7 34.Rxb1 Qd3 35.Rf1 Bd6 36.d8=Q Rxc8 37.Bf6+ Kh6 38.Qxc8 Bxh2+ 39.Kxh2 Qxf1 40.Qh3# 1-0
2026.05.24
2272076 Tristan, L (2490) Moreno Perez, Tobias Sebastian (2376) 1-0
1.d4 d5 2.Bf4 c5 3.e3 Nc6 4.Bb5 cxd4 5.exd4 Qa5+ 6.Nc3 Nf6 7.Nf3 Bg4 8.h3 Bxf3 9.Qxf3 e6 10.O-O Be7 11.a3 O-O 12.Be3 Qb6 13.Bd3 Rac8 14.Ne2 Na5 15.b3 Nd7 16.Rfb1 Qd8 17.Nf4 g6 18.g3 Bf6 19.h4 Nc6 20.c3 Bg7 21.h5 e5 22.hxg6 hxg6 23.Nxg6 e4 24.Qf5 Re8 25.Be2 Nf6 26.Nh4 Ne7 27.Qg5 Rxc3 28.Bb5 Rf8 29.Bd2 Nh7 30.Qh5 Rc2 31.Qd1 Rc8 32.Bb4 a5 33.Bc5 b6 34.Bxe7 Qxe7 35.Nf5 Qg5 36.Nxg7 Qxg7 37.Qh5 Rc2 38.Rc1 Rfc8 39.Rxc2 Rxc2 40.Qxd5 Ng5 41.Qd8+ Kh7 42.Kg2 Kg6 43.Rh1 Ne6 44.Qh4 Ng5 45.Qh5+ Kf6 46.Qg4 Qg6 47.Rh5 Ne6 48.Qh4+ Kg7 49.Re5 e3 50.Rxe3 Rd2 51.Re4 Qf5 52.Rg4+ Kf8 53.Qh6+ Ke7 54.Qxd2 Qxg4 55.d5 Nd4 56.Qe3+ Kd6 57.Bd3 f5 58.f3 Qg7 59.Bc4 Qf6 60.Qf4+ Kd7 61.Qb8 Qh6 1-0
2026.05.24
2272077 Larino Nieto, D (2372) Valerga, D (2432) 1/2-1/2
1.e4 c5 2.d3 Nc6 3.g3 d5 4.Nd2 Nf6 5.Bg2 e6 6.Ngf3 Be7 7.O-O b6 8.Re1 Bb7 9.exd5 Nxd5 10.Nc4 O-O 11.a4 Qc7 12.h4 Rad8 13.Bd2 Ndb4 14.Bf4 Qd7 15.Re2 Nd4 16.Nxd4 cxd4 17.Qf1 Bxg2 18.Qxg2 f6 19.Qh3 e5 20.Qxd7 Rxd7 21.Bc1 Rc8 22.Kf1 Kf8 23.f4 e4 24.Rxe4 Nxc2 25.Rb1 Nb4 26.Ke2 Na6 27.f5 Nc5 28.Rg4 Nxa4 29.h5 h6 30.Bd2 b5 31.Na5 Rc5 32.Rf4 Rc2 33.Nb3 Bb4 34.Kd1 Bxd2 35.Re4 Rdc7 36.Nxd4 Nxb2+ 37.Rxb2 Rxb2 38.Ne6+ Kf7 39.Nxc7 Ba5 40.Ne6 Rd2+ 41.Kc1 Rxd3 42.Rg4 Bb6 43.Rxg7+ Ke8 44.Kc2 Rf3 45.Rg6 Ke7 46.Nf4 b4 47.Nd5+ Kd6 48.Nxb6 b3+ 49.Kb2 axb6 50.Rxf6+ Ke5 51.Rxh6 Rxg3 52.Rg6 Rh3 53.f6 Rxh5 54.f7 Rh2+ 55.Kxb3 1/2-1/2
2026.05.24
2272078 Bentancor, F (2329) Ticona Rocabado, Licael Roderick (2426) 0-1
1.e4 e6 2.d3 d5 3.Nd2 Nf6 4.Ngf3 c5 5.g3 Nc6 6.Bg2 Be7 7.O-O O-O 8.Re1 b5 9.e5 Nd7 10.Nf1 c4 11.d4 b4 12.c3 a5 13.h4 a4 14.a3 bxc3 15.bxc3 Na5 16.Bg5 Rb8 17.Ne3 Rb3 18.Qc2 h6 19.Bxe7 Qxe7 20.h5 Rxa3 21.Nh4 Rxa1 22.Rxa1 Nb6 23.f4 Nb3 24.Ra2 Bd7 25.Qd1 a3 26.Qe1 Ra8 27.g4 Na4 28.f5 Ra5 29.fxe6 Bxe6 30.Nhf5 Qf8 31.g5 hxg5 32.Qg3 Qd8 33.Rxa3 Nxc3 0-1
2026.05.24
2278077 Petti, Luca Giovanni (2315) Gomez, Car ARG (2386) 0-1
1.e4 e6 2.d4 d5 3.Nc3 Bb4 4.Ne2 dxe4 5.a3 Be7 6.Nxe4 Nf6 7.Nxf6+ Bxf6 8.Be3 O-O 9.Qd2 Nc6 10.O-O-O e5 11.d5 Ne7 12.Ng3 Ng6 13.Kb1 Be7 14.Bc4 Bd7 15.Bb3 Nh4 16.f4 exf4 17.Bxf4 Ng6 18.Bxc7 Qxc7 19.d6 Bxd6 20.Qxd6 Qxd6 21.Rxd6 Bc6 22.Bd5 Rad8 23.Rxd8 Rxd8 24.Bxc6 bxc6 25.Re1 Nf4 26.Re7 h5 27.Rxa7 Rd1+ 28.Ka2 Rd2 29.Ra4 Nxg2 30.Nxh5 Ne3 31.h4 Rxc2 32.Rb4 Nd5 33.Rg4 g6 34.Nf4 Ne3 35.Rg5 Rc4 36.Nxg6 fxg6 37.Rxg6+ Kf7 38.h5 Nd5 39.b4 Ne7 40.Kb3 Rc1 41.Rg2 Rh1 42.a4 Nd5 43.b5 Rh3+ 44.Kb2 c5 45.Rc2 Nb4 46.Re2 c4 47.Rf2+ Ke6 48.Rf1 Rb3+ 49.Kc1 c3 50.Rf3 Ra3 0-1
2026.05.24
2278078 Salinas Herrera, P (2450) Silva, Luca (2299) 1/2-1/2
1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 O-O 5.Bd3 Re8 6.Ne2 d5 7.O-O Bf8 8.Qc2 b6 9.e4 dxe4 10.Nxe4 Nbd7 11.Bg5 h6 12.Nxf6+ Nxf6 13.Bxf6 Qxf6 14.Be4 Rb8 15.Qa4 Qd8 16.Bc6 Re7 17.Qxa7 Bd7 18.Qa4 Bxc6 19.Qxc6 Rd7 20.Rfd1 Qe7 21.Nc3 Rbd8 22.Nb5 Qf6 23.Rf1 Bd6 24.g3 h5 25.Rfe1 h4 26.Re3 Qf5 27.Qe4 Qxe4 28.Rxe4 hxg3 29.hxg3 Be7 30.Na7 Rxd4 31.Rxd4 Rxd4 32.Nc6 Rd7 33.b4 Bf6 34.Rb1 Rd6 1/2-1/2
2026.05.24
2278079 Garcia Palermo, C (2394) Unhold, Valentin (2238) 1/2-1/2
1.d4 d5 2.c4 e6 3.Nf3 Nf6 4.e3 a6 5.b3 c5 6.Bb2 Nc6 7.Nbd2 cxd4 8.exd4 g6 9.g3 Bg7 10.Bg2 O-O 11.O-O b6 12.Qe2 Bb7 13.Rfd1 Rc8 14.Rac1 Qc7 15.Nf1 Qb8 16.Ne3 Rfd8 17.Ne5 Qa8 18.h4 h5 19.cxd5 Nxe5 20.Rxc8 Nf3+ 21.Bxf3 Rxc8 22.Kg2 Nxd5 23.Nc4 Rd8 24.a3 a5 25.Rc1 Qb8 26.Ne5 Rc8 27.Rxc8+ Qxc8 28.Nc4 Qc7 29.a4 Nb4 30.Bxb7 Qxb7+ 31.Qf3 Nd5 32.Nd6 Qd7 33.Nb5 Bf6 34.Bc1 Kg7 35.Bf4 Nxf4+ 36.Qxf4 Qd5+ 37.Qf3 Kf8 38.Qxd5 exd5 39.Kf3 Ke7 40.Ke3 Kd7 41.Nc3 Ke6 42.Ne2 Kd6 43.Nf4 Kc6 44.f3 Kd6 45.Ng2 Ke6 46.g4 Kd6 47.g5 Be7 48.Nf4 Bf8 49.Ne2 Ke6 50.f4 Bb4 51.Ng3 f5 52.Ne2 Be1 53.Nc1 Bxh4 54.Nd3 Bg3 55.Kf3 h4 56.Kg2 Kf7 57.Kh3 Kg7 58.Kg2 Kh7 59.Kf3 Bh2 60.Kg2 Bg3 61.Kf3 1/2-1/2
2026.05.24
2278080 Cantero, Rodolfo (2260) Slipak, S (2389) 1/2-1/2
1.e4 c6 2.d4 d5 3.Nc3 dxe4 4.Nge2 Nf6 5.Ng3 Bg4 6.Be2 Bxe2 7.Qxe2 e6 8.O-O Be7 9.Ncxe4 Nbd7 10.Bf4 O-O 11.c4 Nxe4 12.Nxe4 Nf6 13.Rad1 Qa5 14.Rd3 Rad8 15.Rfd1 b5 16.c5 Qxa2 17.Nd6 Ne8 18.Ne4 Qd5 19.Be5 f6 20.Bg3 b4 21.f3 f5 22.Nd2 Bxc5 23.Nb3 Bb6 24.Kh1 f4 25.Bh4 g5 26.Be1 a5 27.Nc5 Ng7 28.Bf2 h6 29.Ne4 Kh8 30.g4 Ne8 31.Nc5 Nf6 32.h3 Rde8 33.Re1 Rf7 34.Qc2 Qd6 35.Kg2 Nd5 36.Rdd1 Kg8 37.Ne4 Qc7 38.h4 gxh4 39.Bxh4 e5 40.g5 Bxd4 1/2-1/2
2026.05.24
2278081 Hobaica, J (2386) Crespo, E (2205) 1-0
1.Nf3 Nf6 2.g3 d5 3.d4 e6 4.Bg2 Be7 5.O-O O-O 6.c4 dxc4 7.Qc2 a6 8.a4 Nc6 9.Qxc4 Qd5 10.Qd3 Nb4 11.Qd1 c5 12.Nc3 Qd8 13.dxc5 Bxc5 14.Bg5 h6 15.Bf4 Nfd5 16.Bd2 b6 17.e4 Nf6 18.e5 Nfd5 19.Qe2 Bb7 20.Ne4 Be7 21.Rfd1 Rc8 22.Nd4 Qc7 23.Qh5 g6 24.Qxh6 Qxe5 25.Ng5 Qg7 26.Qxg7+ Kxg7 27.Ngxe6+ fxe6 28.Bxb4 Kf7 29.Bxe7 Kxe7 30.Re1 Rf6 31.Bh3 Nc7 32.Rac1 Ne8 33.Bg2 Rxc1 34.Rxc1 Bxg2 35.Kxg2 e5 36.Nc6+ Kd6 37.Nxe5 1-0
2026.05.24
2278082 Perez Gormaz, M (2383) Ocampos, I (2240) 1/2-1/2
1.e4 c5 2.Nc3 a6 3.Nge2 d6 4.d4 cxd4 5.Nxd4 Nf6 6.Be2 e5 7.Nb3 Be7 8.O-O O-O 9.Kh1 b5 10.a4 b4 11.Nd5 Bb7 12.Be3 Nbd7 13.Nxe7+ Qxe7 14.f3 a5 15.Bc4 Rfc8 16.Bb5 d5 17.Bxd7 Qxd7 18.Nc5 Qe7 19.Nxb7 Qxb7 20.Bg5 Ra6 21.Bxf6 Rxf6 22.exd5 Rd6 23.Qe2 Rxd5 24.h3 Qd7 25.Rfd1 Rxd1+ 26.Qxd1 Qxd1+ 27.Rxd1 f6 28.Rd5 Rxc2 29.Rxa5 Rxb2 30.Rb5 Kf7 31.Kh2 h5 32.h4 Ke6 33.a5 f5 34.Kg3 b3 35.a6 Ra2 36.Rxb3 Rxa6 37.Rb7 g6 38.Rb5 Kf6 39.Rb3 g5 40.hxg5+ Kxg5 41.f4+ exf4+ 42.Kf3 Re6 43.Rb8 Re3+ 44.Kf2 Re6 45.Kf3 Rg6 46.Rf8 Rg7 47.Ra8 Kh4 48.Rf8 Rg3+ 49.Kf2 Rg5 50.Kf3 Rg3+ 51.Kf2 Kg5 52.Rg8+ Kf6 53.Rf8+ Ke6 54.Rh8 Rg5 55.Kf3 Ke5 56.Re8+ Kf6 57.Rf8+ Kg7 58.Ra8 h4 59.Ra6 Rg3+ 60.Kxf4 Rxg2 61.Kxf5 h3 62.Ra3 Rf2+ 63.Kg4 h2 64.Rh3 Rg2+ 65.Kf3 Rc2 66.Kg3 Rc3+ 67.Kxh2 Rxh3+ 68.Kxh3 1/2-1/2
2026.05.24
2278083 Barrionuevo, P (2255) Cumpe, Lucas (2366) 1-0
1.e4 e6 2.d4 d5 3.Nc3 Be7 4.Nf3 Nf6 5.e5 Ne4 6.Bd3 Nxc3 7.bxc3 c5 8.O-O c4 9.Be2 Nc6 10.a4 Bd7 11.Ba3 Qa5 12.Qd2 O-O 13.Rfb1 Bxa3 14.Rxa3 Rfb8 15.Qc1 Ne7 16.h4 Bxa4 17.Qb2 h6 18.Ra2 b5 19.g3 Qc7 20.Bf1 Rf8 21.Bh3 Nc6 22.Re1 Rae8 23.Qc1 Ne7 24.Nh2 Qd7 25.Qa3 Nc6 26.f4 a5 27.Nf3 Qe7 28.Qc1 Nb8 29.f5 exf5 30.Bxf5 g6 31.Bh3 Kg7 32.h5 Nd7 33.Kg2 Nb6 34.Rh1 Rh8 35.Nh4 Qg5 36.Qe1 Rhf8 37.Rf1 Kg8 38.Rf4 b4 39.Rxa4 Nxa4 40.hxg6 f5 41.Bxf5 Nxc3 42.Be6+ Kg7 43.Bf7 Kh8 44.Nf3 Qe7 45.Qh1 Kg7 46.Nh4 Rxf7 47.Rxf7+ Qxf7 48.gxf7 Kxf7 49.Qf1+ Ke7 50.Qf6+ Kd7 51.Qd6+ 1-0
2026.05.24
2278084 Gemy, J (2337) Giampa, A (2147) 1-0
1.e4 d5 2.exd5 Qxd5 3.Nc3 Qd6 4.d4 Nf6 5.Nge2 Bf5 6.Bf4 Qd7 7.Ng3 Bg6 8.h4 h6 9.h5 Bh7 10.Qf3 Nc6 11.Bb5 e6 12.O-O-O O-O-O 13.Bxh6 gxh6 14.Qxf6 Be7 15.Qf3 a6 16.Bxc6 Qxc6 17.Qxc6 bxc6 18.Nge4 Rhg8 19.g3 Bf5 20.Rd3 Bh7 21.Rg1 Rg7 22.a3 Re8 1-0
2026.05.24
2278085 Campos, Maria Jose (2241) Tomasi, Albert (2328) 0-1
1.d4 d5 2.c4 c6 3.Nf3 Nf6 4.Nc3 dxc4 5.a4 Bf5 6.e3 e6 7.Bxc4 Bb4 8.O-O Nbd7 9.Qe2 Bg6 10.e4 O-O 11.e5 Nd5 12.Nxd5 cxd5 13.Bd3 Bxd3 14.Qxd3 Be7 15.Ne1 Nb8 16.f4 Nc6 17.g4 Rc8 18.Be3 Qb6 19.Rf3 f5 20.exf6 Bxf6 21.Rd1 Nb4 22.Qb1 Rc4 23.b3 Rc3 24.Bf2 Qc7 25.Rxc3 Qxc3 26.Kg2 Rc8 27.f5 e5 28.dxe5 Qxe5 29.Rc1 Re8 30.Nf3 Qf4 31.h3 Re2 32.Re1 Rxf2+ 33.Kxf2 Bh4+ 34.Ke2 Bxe1 35.Nxe1 Qh2+ 36.Kf3 Qxh3+ 37.Kf4 Qh2+ 38.Kf3 Nc6 39.Nd3 Nd4+ 40.Ke3 Nc2+ 41.Kf3 Qh3+ 42.Ke2 Qe3+ 0-1
2026.05.24
2278086 Almiron, A (2323) Contin, D (2193) 1/2-1/2
1.e4 e6 2.d4 d5 3.Nc3 Bb4 4.Ne2 Nc6 5.a3 Ba5 6.b4 Bb6 7.Bb2 1/2-1/2
2026.05.24
2278087 Molina, PaS (2236) Jardim, Frederico Rodrigues (2321) 1/2-1/2
1.e4 e5 2.Bc4 Nf6 3.d3 c6 4.Bb3 Be7 5.f4 exf4 6.Bxf4 d6 7.Nd2 O-O 8.h3 d5 9.Qf3 a5 10.c3 d4 11.a4 Be6 12.Bc2 Qb6 13.Rb1 Ba2 14.Nc4 Qc5 15.cxd4 Qxd4 16.Ne2 Bb4+ 17.Kf1 Qd8 18.Rd1 Bxc4 19.dxc4 Qe7 20.g4 Nfd7 21.Qg3 Nc5 22.Kg2 Ne6 23.Bc1 Na6 24.e5 Rfe8 25.Rhf1 Nac5 26.Qf3 Nf8 27.Bf4 Ng6 28.Bg3 Rf8 29.Qf5 Nh4+ 30.Bxh4 Qxh4 31.Ng3 g6 32.Qf6 Qxf6 33.exf6 Rad8 34.Ne4 Nxe4 35.Bxe4 Bd2 36.h4 Rd4 37.Bf3 Rfd8 38.Rf2 g5 39.h5 Be3 40.Rxd4 Bxd4 41.Rd2 h6 42.Be4 Kf8 43.Kf3 Rd6 44.Bf5 c5 45.Rd3 Rb6 46.b3 Rxf6 47.Ke2 Rd6 48.Rf3 Kg7 49.Be4 b6 50.Rf5 Re6 51.Kd3 Kf8 52.Rf3 f6 53.Rf5 Ke7 54.Rf3 Kd6 55.Rf5 Be5 56.Rf2 Bf4 57.Re2 1/2-1/2
2026.05.24
2278088 Gaite, Karen Nerina (2039) Battey, A (2313) 0-1
1.c4 f5 2.Nc3 Nf6 3.g3 g6 4.Bg2 Bg7 5.e3 d6 6.Nge2 e5 7.d4 O-O 8.O-O c6 9.b3 Qe7 10.Bb2 e4 11.d5 c5 12.Nf4 Na6 13.a3 Ng4 14.Qc2 Nc7 15.h3 Ne5 16.Rfd1 g5 17.Nfe2 Bd7 18.Rac1 Rf7 19.Rb1 Raf8 20.Bc1 Ne8 21.b4 b6 22.bxc5 dxc5 23.Nb5 Bxb5 24.cxb5 Nd6 25.a4 Ng6 26.Nc3 h5 27.Bb2 Re8 28.Qe2 Be5 29.Qxh5 Qf6 30.Rbc1 Kg7 31.Qe2 Kg8 32.a5 Ne7 33.axb6 axb6 34.Na4 Nec8 35.Bxe5 Rxe5 36.Nb2 f4 37.exf4 gxf4 38.gxf4 Rf5 39.Nc4 Rxf4 40.Rf1 Nxc4 41.Rxc4 Nd6 42.Ra4 Qg5 43.Ra8+ Kh7 44.Kh1 Rg7 45.Rg1 Qh4 46.Qb2 Nf5 47.Ra2 Rf3 48.Ra3 e3 49.Rxe3 Nxe3 50.Qxg7+ Kxg7 51.Bxf3+ Kf6 52.Bg2 Qxf2 53.Be4 Ke5 54.Bg2 c4 0-1
2026.05.24
2278089 Kiszkiewicz, Ivan (1973) Sorin, A (2308) 0-1
1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.f3 Nbd7 6.Be3 O-O 7.Qd2 c5 8.Nge2 Qa5 9.Rd1 a6 10.dxc5 dxc5 11.Nc1 Qc7 12.Nd3 b6 13.b4 cxb4 14.Nxb4 Bb7 15.Ncd5 Nxd5 16.Nxd5 Bxd5 17.exd5 Rac8 18.Rc1 Qd6 19.Be2 e5 20.O-O Rfe8 21.Rb1 Bf8 22.a4 Qc7 23.f4 exf4 24.Bxf4 Bd6 25.Bd3 Bxf4 26.Rxf4 Qc5+ 27.Qf2 Re3 28.Bf1 f5 29.Kh1 Rce8 30.Qd2 Ra3 31.g4 fxg4 32.Rxg4 Rxa4 33.Qc2 Rb4 34.Bd3 Rxb1+ 35.Qxb1 Qf2 36.Be4 Nf6 37.Rg2 Qh4 38.Qxb6 Rxe4 39.Qb8+ Kg7 40.Qg3 Qxg3 41.hxg3 Rxc4 42.Ra2 Nxd5 43.Rxa6 Rc2 44.Ra4 Ne3 45.Ra3 Re2 46.Kg1 Rg2+ 47.Kh1 Rxg3 0-1
2026.05.24
2278090 Deichmann, Esteban Horacio (2349) Sanz, L (2089) 1-0
1.e4 e5 2.g3 Nf6 3.Bg2 d5 4.exd5 Nxd5 5.Qf3 c6 6.Qe2 Bd6 7.Nc3 Nxc3 8.dxc3 O-O 9.Nf3 Re8 10.Be3 Qa5 11.Ng5 Bf5 12.g4 Bg6 13.h4 Qa6 14.Qxa6 Nxa6 15.O-O-O Be7 16.h5 Bxg5 17.Bxg5 h6 18.hxg6 hxg5 19.Rd7 fxg6 20.Rxb7 e4 21.Bf1 Nc5 22.Bc4+ Ne6 23.Rd7 a5 24.a4 Rab8 25.b3 Rb6 26.Re1 c5 27.Rxe4 Kf8 28.Re1 Rc6 29.Re3 Nd8 30.Rh3 1-0
2026.05.24
2278091 Paris, Adolfo (2303) Grillo, Juan Cruz (2087) 1-0
1.c4 e5 2.g3 Nf6 3.Bg2 Bc5 4.Nc3 c6 5.e3 Bb6 6.d4 exd4 7.exd4 d5 8.cxd5 Nxd5 9.Nxd5 cxd5 10.Ne2 O-O 11.O-O Nc6 12.h3 Qf6 13.Be3 Be6 14.Qd2 h6 15.Rfd1 Rfd8 16.Nf4 Ne7 17.g4 Rac8 18.Bf1 Rc6 19.Bd3 Qh4 20.Kg2 Bc8 21.Rac1 f5 22.Rxc6 bxc6 23.f3 fxg4 24.hxg4 Rf8 25.Rh1 Qf6 26.Rh3 Bc7 27.Nh5 Qf7 28.Kh1 Ng6 29.Bxh6 Nf4 30.Bxf4 Bxf4 31.Nxf4 Qxf4 32.Bh7+ 1-0
2026.05.24
2278092 Michalowski, B (2103) Asprelli, Gaspar (2281) 1/2-1/2
1.e4 c5 2.Nf3 Nc6 3.Bb5 e6 4.Bxc6 bxc6 5.O-O Ne7 6.e5 Ng6 7.Re1 f6 8.d3 fxe5 9.Nxe5 Nxe5 10.Rxe5 Qf6 11.Re3 Be7 12.Rf3 Qg6 13.Rg3 Qf7 14.Rf3 Bf6 15.c4 h6 16.Nc3 d5 17.Bf4 Qe7 18.Qa4 Bd7 19.Re1 O-O 20.Qd1 e5 21.h3 Qd6 22.Bg3 Rfe8 23.Rfe3 Re7 24.Qf3 1/2-1/2
2026.05.24
2278093 Miranda, Rafael (2264) Pereyra, Gabriel Elias (2085) 1/2-1/2
1.e4 c6 2.d4 d5 3.e5 c5 4.Nf3 cxd4 5.Nxd4 Nc6 6.Nxc6 bxc6 7.Bd3 e6 8.O-O Ne7 9.Re1 Ng6 10.g3 Qc7 11.Qe2 f6 12.exf6 1/2-1/2
2026.05.25
2278094 Obregon, A (2506) Paveto, K (2432) 1/2-1/2
1.e4 e5 2.Nf3 Nc6 3.Bb5 Nge7 4.Nc3 Ng6 5.d4 exd4 6.Nxd4 Bc5 7.Nf5 O-O 8.h4 d6 9.g4 Re8 10.a3 d5 11.h5 Nge7 12.Ng3 dxe4 13.Qxd8 Rxd8 14.Ngxe4 Bd4 15.Rg1 Nd5 16.Bd2 Nxc3 17.Bxc3 Bxc3+ 18.Nxc3 Ne5 19.Be2 f5 20.f3 c6 21.Kf2 Be6 22.gxf5 Bxf5 23.Rg5 g6 24.hxg6 hxg6 25.Rag1 Kf8 26.Ne4 Nf7 27.R5g3 Nd6 28.Bd3 Ke7 29.Nxd6 Kxd6 30.Bxf5 gxf5 31.Ke3 Re8+ 32.Kf4 Kc5 33.Rg5 Re2 34.R1g2 Rae8 35.Rxf5+ Kb6 36.Rfg5 Rf8+ 37.Kg3 Re3 38.Rf2 Re1 39.Kg2 Rh8 40.f4 Rhh1 41.Rg3 Kc5 42.Kf3 Kd4 43.Rd2+ Kc5 44.Kg4 Rh7 45.Rc3+ Kb6 46.Rf2 Rg1+ 47.Kf5 Kc7 48.Rd3 Rf7+ 49.Ke4 Re1+ 50.Kf3 a5 51.Re3 Rg1 52.Re5 a4 53.Ra5 Rh7 54.Rxa4 Rh3+ 55.Ke4 Re1+ 56.Kf5 Re8 57.Re4 Rf8+ 58.Kg4 Rfh8 59.Re5 R8h4+ 60.Kf5 b5 61.c4 bxc4 62.Rc2 Kd6 63.Ree2 Kc5 64.Ke4 Rb3 65.Rg2 Rd3 66.Rg5+ Rd5 67.Re5 Kd6 68.Re8 Rc5 69.Rd2+ Kc7 70.Re7+ Kb6 71.Rdd7 Rd5 72.Rxd5 cxd5+ 73.Kxd5 Rxf4 74.Re8 Kb7 75.Re4 Rf2 76.Rxc4 Rxb2 77.Ke4 1/2-1/2
2026.05.25
2278095 Vasquez Schroeder, R (2453) Tristan, L (2490) 1-0
1.c4 e6 2.d4 d5 3.Nf3 Nf6 4.g3 Nc6 5.e3 dxc4 6.Bxc4 Bd6 7.Nc3 O-O 8.a3 e5 9.d5 e4 10.Nxe4 Nxe4 11.dxc6 Bg4 12.Bd5 Nf6 13.h3 Bh5 14.cxb7 Nxd5 15.bxa8=Q Qxa8 16.g4 Bg6 17.O-O Be4 18.Ne1 Qd8 19.Ng2 Qf6 20.f3 Qe5 21.Nf4 Nxf4 22.exf4 Qc5+ 23.Kg2 Bc2 24.Qe2 Bb3 25.Be3 Qd5 26.Qd2 Qb7 27.Rac1 f5 28.g5 Re8 29.Kg3 a5 30.Bc5 Qb5 31.Bxd6 Re2 32.Rc5 Qe8 33.Qc3 1-0
2026.05.25
2278096 Gomez, Car ARG (2386) Perez Ponsa, F (2542) 1/2-1/2
1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Bg5 Be7 5.e3 Nbd7 6.Nf3 O-O 7.Rc1 h6 8.Bh4 c5 9.dxc5 dxc4 10.Bxc4 Nxc5 11.O-O a6 12.Nd4 Nfe4 13.Bxe7 Qxe7 14.Qc2 Nxc3 1/2-1/2
2026.05.25
2278097 Ticona Rocabado, Licael Roderick (2426) Del Rio de Angelis, S (2419) 1-0
1.d4 f5 2.Nf3 e6 3.c4 Nf6 4.g3 Be7 5.Bg2 O-O 6.O-O d6 7.Nc3 Ne4 8.Qc2 Nxc3 9.Qxc3 a5 10.Re1 Bf6 11.e4 fxe4 12.Rxe4 Nc6 13.Re1 e5 14.Be3 Bg4 15.dxe5 dxe5 16.Qb3 Qc8 17.Nd2 a4 18.Qc2 Nd4 19.Bxd4 exd4 20.Ne4 Be7 21.c5 Qd7 22.Qd3 Rad8 23.b4 axb3 24.axb3 b6 25.c6 Qc8 26.Ra4 Bf5 27.Rxd4 Rxd4 28.Qxd4 Qe6 29.Qc3 Qf7 30.f4 h6 31.h3 Ra8 32.Re2 b5 33.Kh2 b4 34.Qe5 Bxe4 35.Bxe4 Bd6 36.Qb5 Kf8 37.Bd5 Qf5 38.Kg2 Re8 39.Rf2 h5 40.Qc4 Re3 41.h4 Rc3 42.Qb5 Rc2 43.Qb8+ Ke7 44.Qg8 Rxf2+ 45.Kxf2 Qc2+ 46.Kf3 Qd3+ 47.Kg2 Qc2+ 48.Kh3 Qf5+ 49.Kh2 Qc2+ 50.Bg2 Kf6 51.Qd8+ Kf7 52.Qg5 g6 53.Qd5+ Kg7 54.Qe6 Kh7 55.Qf7+ Kh8 56.Kh3 Qb1 57.Qc4 Qf5+ 58.Kh2 Kg7 59.Be4 Qc5 60.Qe2 Qd4 61.Bd3 Bc5 62.Kh3 Qe3 63.Qc2 Qe6+ 64.Kg2 Bd6 65.Be4 Qf6 66.Qe2 Qe6 67.Qd3 Qf6 68.Bd5 Qb2+ 69.Kh3 Qf6 70.Be4 Qe6+ 71.Kg2 Qf6 72.Qd5 Qf7 73.Qd4+ Qf6 74.Qc4 Qf7 75.Bd5 Qf5 76.Kh2 Qf6 77.Qe2 Qe7 78.Qa2 Qf6 79.Bc4 Qd4 80.Qa8 Qf6 81.Qe8 Qf8 82.Qe6 Qf6 83.Qg8+ Kh6 84.Bf7 Qg7 85.Qe8 Qf6 86.Kg2 Qb2+ 87.Kh3 Qf6 88.Be6 Qa1 89.Bd5 Qf6 90.Be4 Kg7 91.Bc2 Qf7 92.Qd7 Kf8 93.Be4 Kg8 94.Bd3 Kf8 95.Be4 Kg8 96.f5 gxf5 97.Bxf5 Kg7 98.Be6 Qe7 99.Bc4 Kf6 100.Qc8 Qf8 101.Qe6+ Kg7 102.Qd5 Qc8+ 103.Kg2 Qg4 104.Qg8+ Kf6 105.Qf7+ Ke5 106.Bd3 Kd4 107.Qc4+ Ke5 108.Qc2 Kf6 109.Qf2+ Kg7 110.Bf5 Qd1 111.Be6 Be5 1-0
2026.05.25
2278098 Tomasi, Albert (2328) Villanueva, Mar (2463) 0-1
1.e4 e6 2.d4 d5 3.Nc3 Nf6 4.Bg5 Be7 5.e5 Nfd7 6.h4 Bxg5 7.hxg5 Qxg5 8.Qd3 h6 9.g3 Nc6 10.f4 Qe7 11.Nf3 Nb6 12.a3 Bd7 13.Nd1 O-O-O 14.Ne3 f6 15.O-O-O fxe5 16.fxe5 Rhf8 17.Be2 Na5 18.Rdg1 Nac4 19.Nh4 Qg5 20.Ng2 c5 21.Kb1 cxd4 22.Rh5 Nxe5 23.Rxg5 Nxd3 24.Rxg7 Ne5 25.Ng4 Nxg4 26.Rxg4 Rf2 27.Bd1 e5 28.Rg6 Rh8 29.b3 Bf5 30.Rg7 Rf8 31.Nh4 Be4 32.Re7 d3 33.cxd3 Bxd3+ 34.Kc1 Kb8 35.Bg4 Ra2 0-1
2026.05.25
2278099 Valerga, D (2432) Battey, A (2313) 1-0
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 Nbd7 10.a4 b6 11.Qe2 Bb7 12.Rd1 Rc8 13.Nd2 Qc7 14.Nf1 Nc5 15.Ne3 Ncxe4 16.Nxe4 Nxe4 17.Nf5 d5 18.Bxe4 dxe4 19.Rd7 Qxd7 20.Qg4 Qxf5 21.Qxf5 Rfd8 22.Bg5 Bxg5 23.Qxg5 f6 24.Qg4 e3 25.fxe3 Rd2 26.Qe6+ Kh8 27.Qxb6 Bf3 28.e4 Rg2+ 29.Kf1 Rxh2 30.Ra3 Rh1+ 31.Kf2 Bxe4 32.Rc3 Rg8 33.Qxa6 Bf5 34.b4 h5 35.Qd6 Rh2+ 36.Kg1 Re2 37.b5 Ra8 38.a5 Kh7 39.a6 Be4 40.Rc7 Kg6 41.Qd7 1-0
2026.05.25
2278100 Marrujo Pardo, Mauricio Emmanuel (2419) Barrionuevo, P (2255) 1-0
1.e4 e6 2.d4 d5 3.e5 c5 4.c3 Nc6 5.Nf3 Bd7 6.Be2 Nge7 7.O-O Ng6 8.Be3 Be7 9.a3 c4 10.Nbd2 Na5 11.Ne1 f6 12.exf6 gxf6 13.g3 Qc7 14.h4 Rg8 15.Ng2 Bd6 16.Re1 O-O-O 17.Bf3 Kb8 18.Qc2 Ne7 19.Re2 Rg7 20.Rae1 Nf5 21.Nf1 Nxe3 22.Rxe3 Nc6 23.Rxe6 Bxe6 24.Rxe6 Ne7 25.Rxf6 Rdg8 26.Qe2 a6 27.Nfe3 Bxg3 28.fxg3 Qxg3 29.Nxd5 Ng6 30.Rxg6 Qxg6 31.Ne7 Qb1+ 32.Kh2 Rxe7 33.Qxe7 Qxb2 34.Qd6+ Ka7 35.Qc5+ Qb6 36.Qxb6+ Kxb6 37.Ne3 Kb5 38.Bxb7 Re8 39.a4+ Kb6 40.Nxc4+ Ka7 41.Bf3 Re1 42.d5 Rc1 43.d6 Rxc3 44.d7 Rd3 45.Ne5 Rd2+ 46.Kg3 1-0
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