WORLDBASE

WORLDBASE Event XLVI Metropolitano Int (2025)

Stockfish
GameID: 0
167 games
2025.12.26
2167531 Almeida Quintana, O (2464) Espitia Torres, Mateo (2018) 1-0
1.b3 d5 2.Bb2 Nf6 3.Nf3 c5 4.e3 Nc6 5.Bb5 Bd7 6.O-O a6 7.Be2 Qc7 8.c4 e5 9.cxd5 Nxd5 10.Bc4 Nb6 11.Nc3 Nxc4 12.bxc4 Be6 13.Qa4 Rd8 14.Ne4 f6 15.d4 cxd4 16.exd4 exd4 17.Rfe1 Bb4 18.Nxf6+ gxf6 19.Rxe6+ Kf7 20.Re4 Rhg8 21.c5 Qd7 22.Qb3+ Qd5 23.Nxd4 Nxd4 24.Bxd4 Qxb3 25.axb3 a5 26.g3 Rd5 27.Rf4 f5 28.Rh4 h5 29.Be3 Kg6 30.Ra4 Rf8 31.Kg2 Rd3 32.Rhxb4 axb4 33.Rxb4 Rd7 34.Kh3 Rf6 35.Ra4 Ra6 36.Rb4 Rc6 37.Kg2 Re6 38.Kf3 Rc6 39.h3 Rf6 40.Bf4 Re6 41.Bd6 Rf6 42.Kf4 Re6 43.f3 Rh7 44.h4 Rf7 45.Rd4 Rff6 46.Rd5 Rf7 47.Re5 Rxe5 48.Kxe5 f4 49.gxf4 Rf5+ 50.Ke6 Rf6+ 51.Kd7 Kf5 52.b4 Rf7+ 53.Be7 Kxf4 54.b5 Ke5 55.c6 bxc6 56.bxc6 Rxf3 57.Bd6+ Kd5 58.c7 Rc3 59.Be7 Rxc7+ 60.Kxc7 Ke6 1-0
2025.12.26
2167532 Cossio Carvajal, Bruno (2012) Miranda Mesa, E (2462) 1-0
1.e4 c6 2.d3 d5 3.Nd2 g6 4.g3 Bg7 5.Bg2 Nf6 6.Ngf3 O-O 7.O-O Na6 8.e5 Nd7 9.d4 Nc7 10.Re1 c5 11.c3 cxd4 12.cxd4 Nb8 13.Nf1 Nc6 14.Bd2 Nb5 15.Bc3 Bf5 16.Nh4 Be6 17.Ne3 Qb6 18.Nf3 Rac8 19.Qb3 Rfd8 20.Red1 Nxc3 21.bxc3 Qc7 22.Ng5 Na5 23.Nxe6 fxe6 24.Qb4 b6 25.Bh3 Qd7 26.Rac1 Nc4 27.Nxd5 Qxd5 28.Qxe7 Re8 29.Qxa7 Qa8 30.Qd7 Qc6 31.Qxc6 Rxc6 32.d5 Rc5 33.Bxe6+ Rxe6 34.dxe6 Rxe5 35.Rd4 Na3 36.Rd6 b5 37.Ra6 Bf8 38.Rd1 Nc4 39.Rd8 Re1+ 40.Kg2 g5 41.Raa8 Rxe6 42.Rxf8+ Kg7 43.Rf5 Kg6 44.Rxb5 Re2 45.Ra6+ Kh5 46.g4+ Kh4 47.Rh6+ Kxg4 48.Rb4 1-0
2025.12.26
2167533 Shoker, S (2438) Quesada Fallas, Esteban (2011) 1-0
1.Nf3 Nf6 2.g3 g6 3.Bg2 Bg7 4.O-O O-O 5.d3 d5 6.a3 c5 7.Nc3 d4 8.Na4 Nfd7 9.c4 dxc3 10.bxc3 Nc6 11.Rb1 Rb8 12.Bf4 e5 13.Be3 b6 14.h4 Nf6 15.d4 e4 16.Ng5 cxd4 17.Bf4 Ra8 18.Nxe4 Bf5 19.Bg5 Rc8 20.Rc1 Bxe4 21.Bxe4 Qe8 22.Bg2 Na5 23.cxd4 Rxc1 24.Bxc1 Qb5 25.Nc3 Qc4 26.Bb2 Rd8 27.e3 h5 28.Re1 Ng4 29.Bf1 Qe6 30.Qe2 Kh7 31.a4 Qe8 32.Bh3 Nc6 33.Rd1 f5 34.Bg2 f4 35.gxf4 Bf6 36.Ne4 Bxh4 37.d5 Ne7 38.f3 Nh6 39.Ng5+ Bxg5 40.fxg5 Nhf5 41.f4 Qxa4 42.Ra1 Qd7 43.e4 Ng3 44.Qf3 h4 45.Kh2 Rc8 46.Rc1 Rxc1 47.Bxc1 Nh5 48.Ba3 Ng7 49.Qh3 Nxd5 50.exd5 Nf5 51.Qc3 Qd8 52.Bb2 Qf8 53.Qc7+ Ng7 54.Be5 Kg8 55.d6 Ne6 56.Bd5 Qf7 57.Bxe6 1-0
2025.12.26
2167534 Jimenez, Ju (2007) Valdes, Le (2317) 0-1
1.Nf3 Nf6 2.g3 g6 3.Bg2 Bg7 4.d4 d6 5.O-O O-O 6.c4 Nc6 7.b3 e5 8.Bb2 Nd7 9.dxe5 dxe5 10.e4 Nc5 11.Ba3 Nxe4 12.Bxf8 Qxf8 13.Nbd2 Nc3 14.Qe1 Nb4 15.Ne4 Nxe4 16.Qxe4 f5 17.Qe2 e4 18.Rad1 exf3 19.Bxf3 Nc6 20.Bxc6 bxc6 21.Rfe1 f4 22.Qf3 fxg3 23.Qxf8+ Bxf8 24.hxg3 Bf5 25.Re5 c5 26.Red5 Bd6 27.f4 a5 28.Kf2 a4 29.R1d2 axb3 30.axb3 Be4 31.Rxd6 cxd6 32.Rxd6 Rb8 0-1
2025.12.26
2167535 Cabezas Solano, David Alejandro (2191) Diaz Charpentier, Kristel Meliss (1975) 1-0
1.Nf3 c5 2.c4 Nf6 3.g3 g6 4.Bg2 Bg7 5.O-O O-O 6.d4 cxd4 7.Nxd4 Nc6 8.Nc3 a6 9.c5 Qc7 10.Be3 Rd8 11.Rc1 Rb8 12.Qa4 Nxd4 13.Bxd4 d6 14.cxd6 Qxd6 15.Ba7 Be6 16.Rfd1 Qe5 17.Bxb8 Rxb8 18.Qd4 Qxd4 19.Rxd4 Ne8 20.Rb4 Nd6 21.Nd5 Kf8 22.Nc7 Bxa2 23.Nxa6 Rd8 24.Nc5 b5 25.Nb7 Nxb7 26.Bxb7 Bc4 27.Bf3 Be5 28.b3 Bd6 29.Rd1 Be6 30.Rxb5 Rc8 31.Bd5 Bxd5 32.Rbxd5 Rb8 33.R1d3 f5 34.Kg2 Kf7 35.Ra5 Rb7 36.Ra1 Ke6 37.h4 h5 38.Kf3 Rb4 39.e3 Rb6 40.Rb1 Bb4 41.Rd4 Rb5 42.Rc4 Rb6 43.Ke2 Kd7 44.Kd3 e5 45.Ra1 Bd6 46.Ra7+ Ke6 47.Kc3 e4 48.b4 Be5+ 49.Kb3 Bd6 50.Ka4 1-0
2025.12.26
2167536 Avendano Porras, Rodrigo (1973) Chinchilla, E (2186) 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 Nb8 10.d4 Nbd7 11.Nbd2 Bb7 12.Bc2 Re8 13.Nf1 Bf8 14.Ng3 g6 15.Bg5 h6 16.Bd2 c5 17.d5 c4 18.b4 cxb3 19.axb3 a5 20.Bd3 Ba6 21.Qe2 Rb8 22.b4 a4 23.c4 bxc4 24.Bxc4 Bxc4 25.Qxc4 Nb6 26.Qd3 Ra8 27.Nh2 Qd7 28.Nhf1 Rec8 29.Ne3 Ne8 30.Ne2 Nc7 31.Ng4 Qb5 32.Qf3 Ne8 33.Bxh6 Qxb4 34.Bxf8 Kxf8 35.Reb1 Qc5 36.Nh6 Ra7 37.h4 Kg7 38.Qg4 Nf6 39.Nf5+ Kf8 40.Qg5 Nxe4 41.Qh6+ Ke8 42.Ne3 Nxd5 43.Nxd5 Qxd5 44.h5 Qc5 45.Rf1 gxh5 46.Rac1 a3 47.Rxc5 Rxc5 48.Qh8+ Ke7 49.f3 Nd2 50.Rd1 a2 51.Qb8 a1=Q 52.Rxa1 Rxa1+ 53.Kh2 Ra2 54.Ng3 Nxf3+ 55.Kh3 Nd4 56.Ne4 Rc6 57.Qh8 Ne6 58.Qf6+ Ke8 59.Qh8+ Kd7 60.Qb8 Nf4+ 61.Kh4 Rxg2 62.Qb7+ Ke6 63.Nc5+ Kf6 64.Nd7+ Kg7 65.Nxe5 dxe5 66.Qxf7+ Kh6 67.Qh7+ Kxh7 1/2-1/2
2025.12.26
2167537 Mendez Machado, Andre (2169) Angulo Perez, Sebastian (1971) 1/2-1/2
1.e4 c6 2.Nc3 d5 3.Nf3 dxe4 4.Nxe4 Nf6 5.Qe2 Nxe4 6.Qxe4 Qd5 7.Qf4 Qd6 8.Qe3 Bf5 9.b3 Nd7 10.Bb2 Nf6 11.d3 e6 12.Ne5 Be7 13.Qd2 Qc7 14.O-O-O a5 15.Re1 Bb4 16.c3 Bd6 17.Nc4 Bf4 18.Ne3 a4 19.g3 Bxe3 20.fxe3 axb3 21.axb3 Ra2 22.e4 Bg6 23.c4 O-O 24.Qc3 Rfa8 25.Be2 Qb6 26.h4 Qe3+ 27.Kb1 Rxb2+ 28.Qxb2 Nxe4 29.h5 Bf5 30.g4 Nd2+ 31.Kc2 Ne4 32.Kb1 1/2-1/2
2025.12.26
2167538 Cespedes Rodriguez, Luis Michel (1970) Schnell, Sebastian Narayana (2097) 1-0
1.e4 c6 2.Nc3 d5 3.Qf3 dxe4 4.Nxe4 Nf6 5.Bc4 e6 6.Ne2 Nbd7 7.d4 Nxe4 8.Qxe4 Nf6 9.Qf3 Bd6 10.Be3 Bd7 11.h3 Nd5 12.Bd2 b5 13.Bb3 Qf6 14.Qe4 Qg6 15.Qf3 O-O 16.O-O Rfc8 17.c3 Nf6 18.Bf4 Bxf4 19.Nxf4 Qe4 20.Qg3 Nd5 21.Nd3 Qg6 22.Qf3 Qf6 23.Qe4 Re8 24.Ne5 Red8 25.Bc2 g6 26.f4 Rac8 27.a4 c5 28.axb5 cxd4 29.Rxa7 Be8 30.cxd4 Rxc2 31.Qxc2 Ne3 32.Qe4 Nxf1 33.Kxf1 Bxb5+ 34.Kg1 Qf5 35.Qe3 Qb1+ 36.Kh2 Be8 37.Ng4 Qxb2 38.Nf6+ Kf8 39.Nxh7+ Kg8 40.Nf6+ Kf8 41.Qe5 Qxd4 42.Qxd4 Rxd4 43.Ra8 Rxf4 44.Rxe8+ Kg7 45.Ng4 Rf5 46.Kg3 Rf1 47.Re7 Ra1 48.Rb7 Ra5 49.h4 Ra3+ 50.Kh2 Ra4 51.Kh3 Ra5 52.g3 Rf5 53.Kg2 Ra5 54.Nf2 Ra4 55.Kh3 Rd4 56.Ng4 Rd5 57.Ne3 Rd4 58.Rc7 Rd3 59.Nc4 Rd5 60.Nb6 Rd1 61.Nd7 Rd5 62.Nc5 Re5 63.Kg4 Re1 64.Kf4 Rf1+ 65.Ke5 Re1+ 66.Kd6 Re3 67.g4 Re1 68.g5 Rd1+ 69.Ke7 Rd4 70.Ke8 Rb4 71.Rxf7+ Kg8 72.Rf8+ Kh7 73.Nxe6 Rxh4 74.Rf6 Ra4 75.Nf8+ Kh8 76.Kf7 1-0
2025.12.26
2167539 Lizano Quiros, Matias Haziel (1925) Vargas Arguedas, Caleb (2076) 1-0
1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Qxd4 Nc6 5.Bb5 Bd7 6.Bxc6 Bxc6 7.Nc3 Nf6 8.Bg5 e6 9.O-O-O Be7 10.Qd3 Qa5 11.Kb1 Nxe4 12.Bxe7 Nxc3+ 13.bxc3 Kxe7 14.Qxd6+ Ke8 15.Ne5 Rd8 16.Qxd8+ Qxd8 17.Rxd8+ Kxd8 18.Nxf7+ Ke7 19.Nxh8 1-0
2025.12.26
2167540 Barboza Viquez, Martin Eduardo (2057) Carvajal Pena, Daniel (1924) 1-0
1.e4 c5 2.Nf3 g6 3.c3 d5 4.exd5 Qxd5 5.d4 Bg7 6.Na3 cxd4 7.Nb5 Na6 8.Nbxd4 Nf6 9.Bb5+ Bd7 10.Bxa6 bxa6 11.O-O O-O 12.Re1 Rfe8 13.Bf4 Nh5 14.Be5 f6 15.Nb3 Bc6 16.Bc7 Rac8 17.Ba5 e5 18.Qxd5+ Bxd5 19.Rad1 Nf4 20.Nc1 Bf8 21.Nd3 Nxd3 22.Rxd3 Bxa2 23.Rd7 Bc5 24.Nd2 Be6 25.Rd3 Rb8 26.Ne4 Be7 27.Nd6 Bxd6 28.Rxd6 Rxb2 29.Rxa6 Rb7 30.f4 Bc4 31.Rxf6 e4 32.Rc6 Bd3 33.Re3 Rb5 34.Bb4 a5 35.Bd6 Rb7 36.Re1 Kf7 37.Be5 Ra8 38.c4 a4 39.c5 Ra5 40.Rf6+ Ke7 41.c6 Rb3 42.c7 Ra8 43.Rc1 Rb1 44.Rxb1 Bxb1 45.Rb6 Ke8 1-0
2025.12.26
2167541 Colomer Fonseca, Eric Gabriel (1918) Pastor Carvajal, Jeigoth (2034) 1-0
1.e4 c5 2.Nf3 d6 3.c3 Nf6 4.e5 Nd5 5.Bc4 e6 6.exd6 Bxd6 7.d4 cxd4 8.Nxd4 a6 9.Nd2 Nf6 10.O-O O-O 11.a4 e5 12.Nc2 Nc6 13.Ne3 Re8 14.Qb3 Qc7 15.Nd5 Nxd5 16.Bxd5 Be6 17.Bxe6 Rxe6 18.Ne4 Rae8 19.Qc4 Kh8 20.Rd1 f5 21.Ng5 Rf6 22.Be3 h6 23.Rxd6 Qxd6 24.Nf7+ Rxf7 25.Qxf7 Rd8 26.h4 f4 27.Bb6 Rd7 28.Qc4 Qf6 29.b4 Ne7 30.a5 Kh7 31.Re1 h5 32.Qe2 Qxh4 33.Qxe5 Qg4 34.f3 Qf5 35.Bd4 Qxe5 36.Rxe5 Nc6 37.Re4 g5 38.Kf2 Kg6 39.Ke2 Kf5 40.Kd3 g4 41.Re8 Re7 42.Rf8+ Kg5 43.Bf6+ Kg6 44.Bxe7 Nxe7 45.Rxf4 g3 46.c4 Kg5 47.Re4 1-0
2025.12.26
2167542 Solano Cordero, Jorge Alexis (2034) Campos Munoz, Valentina (1917) 1-0
1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 e5 6.Ndb5 d6 7.Bg5 a6 8.Na3 b5 9.Nab1 Be7 10.Bxf6 Bxf6 11.a4 b4 12.Nd5 O-O 13.Bc4 Be6 14.O-O Bg5 15.Qd3 a5 16.c3 Rc8 17.Rd1 Kh8 18.Ba6 bxc3 19.Nbxc3 Rb8 20.Bb5 Nd4 21.Ne2 Nxe2+ 22.Qxe2 Qc8 23.Ra3 Qb7 24.Rad3 Rbd8 25.f3 Qa7+ 26.Qf2 Qxf2+ 27.Kxf2 Rc8 28.Ne3 Be7 29.b3 Rc5 30.Bc4 Bd7 31.Nd5 Bd8 32.Nc3 Bc7 33.Rd5 Rxd5 34.Nxd5 Bb8 35.Ne3 Kg8 36.Ke2 Rc8 37.Nd5 Rc5 38.Nb6 Be8 39.Bd5 Bc7 40.Nc4 Kf8 41.Rd2 Bd7 42.Kd3 Ke7 43.Rc2 Be6 44.Bxe6 fxe6 45.Na3 Bb6 46.g3 Rxc2 47.Nxc2 Bc5 48.Kc4 Bb6 49.Kb5 Bc7 50.Kc6 Kd8 51.Na3 Kc8 52.Nb5 Bd8 53.Nxd6+ Kb8 54.Nc4 Bc7 55.Kb5 1-0
2025.12.26
2167543 Aroche Cobos, Manuel Alejandro (1915) Mayorga Araya, Sofia (2031) 1-0
1.d4 Nf6 2.c4 e6 3.Nc3 d5 4.Nf3 Be7 5.e3 O-O 6.Be2 dxc4 7.O-O a6 8.a4 b6 9.e4 Bb7 10.e5 Ne4 11.Bxc4 c5 12.Qe2 Nxc3 13.bxc3 Nc6 14.Be3 Qc7 15.Rfd1 Rfd8 16.Rab1 cxd4 17.cxd4 Nb4 18.Rbc1 Qd7 19.d5 Nxd5 20.Bxd5 Bxd5 21.Bxb6 Rdc8 22.Rxc8+ Qxc8 23.Qe3 Qc2 24.Ra1 Rc8 25.Ne1 Qc4 26.Nd3 Qb3 27.a5 Rc3 28.Rc1 Rxd3 29.Rc8+ Bf8 30.Rxf8+ Kxf8 31.Qc5+ Ke8 32.Qc8+ 1-0
2025.12.26
2167544 Fernandez, Mario (2025) Ramos Rodriguez, Daniel (1910) 0-1
1.d4 Nf6 2.Nf3 d5 3.c4 e6 4.g3 dxc4 5.Bg2 c5 6.Qa4+ Nbd7 7.Qxc4 a6 8.a4 b5 9.Qd3 c4 10.Qc2 Bb7 11.Nbd2 Be7 12.O-O O-O 13.h4 Qb6 14.Re1 Rac8 15.e4 h6 16.Nf1 b4 17.N1h2 a5 18.Bf1 b3 19.Qb1 Bb4 20.Bd2 Bxd2 21.Nxd2 Qxd4 22.Nhf3 Qb6 23.Bxc4 Nc5 24.Bb5 Rfd8 25.Re3 Ng4 26.Re2 Ba6 27.Nc4 Qa7 28.Nfe5 Nxe5 29.Nxe5 Bxb5 30.axb5 Qb8 31.f4 Qxb5 32.Qe1 a4 33.Rd1 Nd3 34.Nxd3 Rxd3 35.Red2 Rxd2 36.Rxd2 a3 37.e5 a2 38.Rd1 Qc5+ 39.Kh2 Qc2+ 40.Rd2 Qc1 41.Rd8+ Kh7 42.Qe4+ g6 43.Qb7 Rc2+ 44.Kh3 Qf1+ 45.Kg4 Qe2+ 46.Kh3 Qh2+ 47.Kg4 h5+ 48.Kg5 Qxg3+ 49.Kf6 Qxh4+ 50.Kxf7 Qxd8 0-1
2025.12.26
2167545 Aguero Espinoza, Sebasthian (1908) Ramirez Madrid, Gerardo Alfonso (2021) 1-0
1.e4 e6 2.d4 d5 3.Bd3 dxe4 4.Bxe4 Nf6 5.Bf3 c5 6.Ne2 Nc6 7.Be3 cxd4 8.Nxd4 Ne5 9.Nc3 Be7 10.Qe2 Nxf3+ 11.Qxf3 a6 12.O-O-O Qc7 13.g4 e5 1-0
2025.12.26
2167546 Fernandez Sibaja, Felipe Josue (2020) Quesada Leon, Joshua (1908) 1-0
1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.h3 O-O 6.Bd3 e5 7.d5 a5 8.Nge2 Na6 9.g4 Nd7 10.Ng3 c6 11.Be3 Qe7 12.Qd2 Ndc5 13.Bc2 Rb8 14.O-O h5 15.f3 h4 16.Nge2 f5 17.Kh2 f4 18.Bf2 Bf6 19.a3 Rd8 20.Rab1 Nc7 21.Rfd1 cxd5 22.exd5 Qf7 23.b4 axb4 24.axb4 Nd7 25.Ne4 Be7 26.N2c3 b5 27.c5 Nf6 28.cxd6 Bxd6 29.Nxf6+ Qxf6 30.Bc5 Qf7 31.Qf2 Bb7 32.Ne4 Bxc5 33.bxc5 Bxd5 34.Qxh4 Ne8 35.Bb3 Kg7 36.Ng5 Qg8 37.Bxd5 Rxd5 38.Rxd5 Qxd5 39.Qh7+ Kf6 40.Rd1 Qxd1 41.Qf7+ Kxg5 42.h4+ Kxh4 43.Qe7+ Nf6 44.Qxf6+ g5 45.Qh6# 1-0
2025.12.26
2167547 Peraza, R (2004) Almeida Quintana, O (2464) 0-1
1.e4 g6 2.d4 Bg7 3.Nc3 d6 4.Be3 a6 5.Qd2 b5 6.Nf3 Bb7 7.a3 Nd7 8.h3 c5 9.d5 Ngf6 10.Bh6 Bxh6 11.Qxh6 b4 12.axb4 cxb4 13.Nd1 Nxe4 14.Qg7 Rf8 15.Qd4 Nef6 16.Bc4 Qb6 17.Qd3 a5 18.O-O Qc5 19.Ne3 Nb6 20.Bb5+ Kd8 21.c4 bxc3 22.bxc3 Nbxd5 23.Nxd5 Nxd5 24.c4 Nf4 25.Qd2 Ne6 26.Rxa5 Bxf3 27.gxf3 Rxa5 28.Qxa5+ Nc7 29.Re1 e6 30.Rd1 Ke7 31.Qd2 Ra8 32.Qf4 Ra2 33.Qg3 h6 34.h4 g5 35.f4 gxf4 36.Qxf4 Ra8 37.Rd3 Rg8+ 38.Kf1 Qb4 39.Bc6 e5 40.Qf5 Qb1+ 41.Ke2 Ne6 42.Kf3 Nd4+ 0-1
2025.12.26
2167548 Magana Morales, Roberto (1982) Shoker, S (2438) 0-1
1.d4 d6 2.e4 g6 3.c4 Bg7 4.Nc3 Nf6 5.h3 c5 6.Nf3 cxd4 7.Nxd4 O-O 8.Be3 b6 9.Bd3 Bb7 10.O-O Nbd7 11.b4 Rc8 12.f4 a6 13.Rc1 e6 14.Qb3 Rc7 15.Nf3 Qa8 16.Qb1 Rfc8 17.Na4 Bxe4 18.Nxb6 Nxb6 19.Bxb6 Rxc4 20.Bxe4 Qxe4 21.Qxe4 Nxe4 22.Rxc4 Rxc4 23.Ba5 Rc2 24.a4 Ra2 25.Rc1 Nc3 26.Kf1 Rxa4 27.Nd2 d5 28.Nb3 d4 29.Nc5 Ra2 30.Nd3 h5 31.Bb6 Nd5 32.Rc8+ Kh7 33.Bc5 Ne3+ 34.Kg1 Rxg2+ 35.Kh1 Rd2 36.Ne5 Bxe5 37.fxe5 Nf5 38.Kg1 g5 39.Ra8 g4 40.hxg4 hxg4 41.Rxa6 Nh4 42.Ra3 Nf3+ 43.Kf1 Kg6 44.b5 Kf5 45.b6 Ke4 46.Ra8 g3 47.Rg8 Rf2# 0-1
2025.12.26
2167549 Valdes, Le (2317) Cespedes Rodriguez, Luis Michel (1970) 1-0
1.Nf3 e6 2.g3 b6 3.Bg2 Bb7 4.O-O Be7 5.c4 f5 6.Nc3 Nf6 7.d3 O-O 8.e4 fxe4 9.Ng5 Qc8 10.Ngxe4 Nc6 11.d4 Nxe4 12.Bxe4 Bf6 13.Be3 Ne7 14.Qd3 Nf5 15.Rad1 Bxe4 16.Nxe4 Qe8 17.Nxf6+ Rxf6 18.Bg5 Rg6 19.Bd2 Qf7 20.Bc3 Re8 21.Rde1 Rh6 22.Qe2 Qg6 23.Rd1 Rf8 24.Rd3 d5 25.b3 Re8 26.Re1 Nd6 27.Re3 c6 28.Re5 Nf7 29.Re3 Nd6 30.cxd5 cxd5 31.Re5 Ne4 32.Bd2 Nxd2 33.Qxd2 Rh5 34.R5e2 Rf5 35.Qc3 Qf6 36.f4 h5 37.Re5 Re7 38.Qc8+ Kf7 39.Qc2 Rxe5 40.Rxe5 h4 41.f5 hxg3 42.hxg3 Kg8 43.fxe6 Rxe6 44.Qc8+ Kf7 45.Qd7+ Qe7 46.Qxd5 Kf6 47.Qf3+ 1-0
2025.12.26
2167550 Lizano Quiros, Matias Haziel (1925) Cabezas Solano, David Alejandro (2191) 0-1
1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Qxd4 Nc6 5.Bb5 Bd7 6.Bxc6 Bxc6 7.Nc3 Nf6 8.Bg5 e6 9.O-O-O Be7 10.Qd3 h6 11.Bh4 O-O 12.Nd4 Qc7 13.Rhe1 Rfc8 14.Kb1 a6 15.Nxc6 Qxc6 16.f4 b5 17.e5 dxe5 18.Bxf6 Bxf6 19.fxe5 Be7 20.Ne4 Rd8 21.Qf3 Rd5 22.Rxd5 Qxd5 23.Rd1 Qxe5 24.Nf6+ Bxf6 25.Qxa8+ Kh7 26.c3 Qxh2 27.Qxa6 Qh5 28.Qd6 Qg4 29.Qd3+ g6 30.Rf1 Kg7 31.Qxb5 Qxg2 32.a4 h5 33.a5 h4 34.Qc4 g5 35.a6 h3 36.a7 h2 37.Qa6 h1=Q 38.Rxh1 Qxh1+ 39.Ka2 Qa8 40.Qb6 Be5 41.c4 g4 42.c5 g3 43.c6 g2 44.Qc5 Bf4 45.c7 Bxc7 46.Qg5+ Kf8 47.Qc5+ Ke8 48.Qxc7 Qd5+ 49.b3 g1=Q 50.Qb8+ Kd7 51.a8=Q Qd2+ 0-1
2025.12.26
2167551 Aroche Cobos, Manuel Alejandro (1915) Solano Cordero, Jorge Alexis (2034) 1/2-1/2
1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Nf3 Be7 5.e3 O-O 6.Be2 b6 7.O-O Bb7 8.Bd2 dxc4 9.Bxc4 Nbd7 10.Qe2 c5 11.Ba6 Qc8 12.Bxb7 Qxb7 13.Rfd1 Rfd8 14.Rac1 Rac8 15.h3 h6 16.a3 a6 17.a4 Nd5 18.e4 Nxc3 19.bxc3 cxd4 20.cxd4 Nf6 21.e5 Nd5 22.Nh2 Bb4 23.Ng4 Rxc1 24.Rxc1 Bxd2 25.Qxd2 Qd7 26.Ra1 Ne7 27.Rb1 Qxa4 28.Rxb6 Nf5 29.Qe2 Qa1+ 30.Kh2 Qxd4 31.Rxa6 h5 32.Ne3 Qxe5+ 33.Kg1 Nxe3 34.fxe3 Rb8 35.Ra2 g6 36.Qf3 Kg7 37.Qf4 Qxf4 38.exf4 Rb5 39.Kf2 g5 40.fxg5 Rxg5 41.Kf3 Rb5 42.Ra3 Rb4 43.Rc3 Kg6 44.Re3 Kf5 45.Ra3 e5 46.Ra8 Rb3+ 47.Ke2 Kf4 48.Rh8 Rb2+ 49.Kf1 f5 50.Rxh5 e4 51.g3+ Kxg3 52.Rxf5 Rh2 53.Rf8 Rxh3 54.Ke2 Kg4 55.Rf7 Rh8 1/2-1/2
2025.12.26
2167552 Ramos Rodriguez, Daniel (1910) Fernandez Sibaja, Felipe Josue (2020) 0-1
1.e4 e5 2.Nc3 Nf6 3.f4 d5 4.fxe5 Nxe4 5.Qf3 Nc6 6.Bb5 Nxc3 7.dxc3 Bc5 8.Bf4 Be6 9.O-O-O Qd7 10.h3 a6 11.Ba4 b5 12.Bb3 Ne7 13.Be3 Qc6 14.Ne2 Bxe3+ 15.Qxe3 O-O 16.g4 a5 17.a3 Rad8 18.Qg5 Qe8 19.Nd4 h6 20.Qf4 c5 21.Nf5 c4 22.Ba2 Ng6 23.Qg3 Bxf5 24.gxf5 Qxe5 25.Qxe5 Nxe5 26.b3 a4 27.Rd4 Nf3 28.Rf4 Ng5 29.h4 Ne4 30.bxc4 Ng3 31.Rh2 dxc4 32.Rg2 Nh5 33.Rd4 Rfe8 34.Rgd2 Re1+ 35.Kb2 Rb8 36.Rd8+ Re8 37.R8d5 Nf6 38.R5d4 Re5 39.Rf2 Kf8 0-1
2025.12.26
2167553 Munoz Garcia, Flavio Estuardo (1903) Cossio Carvajal, Bruno (2012) 0-1
1.e4 e6 2.d4 d5 3.e5 c5 4.c3 Nc6 5.Nf3 Qb6 6.Bd3 cxd4 7.cxd4 Bd7 8.Bc2 Rc8 9.O-O Nb4 10.Ba4 Bxa4 11.Qc2 Bb3 12.Qxb3 Qc6 13.Qa4 Qxa4 14.Nc3 Ne7 15.Nxa4 Nbc6 16.Bd2 h5 17.g4 hxg4 18.h3 Ng6 19.hxg4 Be7 20.Rac1 Kd7 21.Be3 Bc5 0-1
2025.12.26
2167554 Chinchilla, E (2186) Aguero Espinoza, Sebasthian (1908) 1-0
1.Nf3 d5 2.g3 Nf6 3.Bg2 e6 4.O-O Bd6 5.c4 O-O 6.d4 Nc6 7.Nc3 dxc4 8.Qa4 e5 9.Qxc4 exd4 10.Nxd4 Nxd4 11.Qxd4 Qe7 12.Bg5 Be5 13.Qh4 Qe6 14.Rfd1 h6 15.Be3 c6 16.Bd4 Re8 17.Rac1 Qf5 18.Bxe5 Qxe5 19.Qb4 Ng4 20.Ne4 Bf5 21.Rc5 Qe7 22.Nd6 Qxe2 23.Rf1 Bd3 24.Nxe8 Rxe8 25.Rcc1 Rd8 26.Rce1 Qc2 27.Qxg4 Bxf1 28.Bxf1 Qxb2 29.Bc4 Qf6 30.Re4 b5 31.Bb3 c5 32.Qe2 c4 33.Bc2 g6 34.Re8+ Kg7 35.Rxd8 Qxd8 36.Qe5+ Qf6 37.Qxb5 Qc3 38.Qb1 a5 39.h4 h5 40.Bd1 Qd4 41.Qc1 c3 42.Bb3 a4 43.Qd1 1-0
2025.12.26
2167555 Angulo Perez, Sebastian (1971) Avendano Porras, Rodrigo (1973) 0-1
1.e4 c5 2.Nf3 a6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 e5 6.Nf3 Bb4 7.Bd2 Nc6 8.Bc4 O-O 9.O-O d6 10.Re1 Bg4 11.a3 Ba5 12.b4 Bb6 13.Bg5 Bd4 14.Qd3 Bxc3 15.Qxc3 Rc8 16.Qd3 h6 17.Be3 Bxf3 18.gxf3 Nh5 19.Rad1 Qh4 20.Qxd6 Nf4 21.Bxf4 Qxf4 22.c3 Rfd8 23.Qg6 Rxd1 24.Rxd1 Ne7 25.Qd6 Qg5+ 26.Kh1 Rxc4 27.Rg1 Qf4 28.Qxe7 Qxf3+ 29.Rg2 Rxc3 30.Qd8+ Kh7 31.Qd2 Rd3 0-1
2025.12.26
2167556 Miranda Mesa, E (2462) Mendez Machado, Andre (2169) 1-0
1.e4 e5 2.Nf3 Nc6 3.Nc3 Nf6 4.Bb5 Nd4 5.O-O c6 6.Bd3 Nxf3+ 7.Qxf3 Bd6 8.Be2 O-O 9.d3 Kh8 10.Qg3 Ng8 11.d4 Qc7 12.dxe5 Bxe5 13.f4 Bd4+ 14.Kh1 f5 15.e5 d6 16.exd6 Qxd6 17.Rd1 Qf6 18.Na4 Re8 19.Bf3 a6 20.Bd2 b5 21.Bc3 Bxc3 22.Nxc3 Ra7 23.Qf2 Rae7 24.Qb6 Bb7 25.h3 Qh4 26.Ne2 Nh6 27.Kg1 c5 28.Bxb7 Rxe2 29.Qxc5 R8e3 30.Qf8+ Ng8 31.Qxf5 Qf2+ 32.Kh1 g6 33.Qd7 Nf6 34.Qc8+ Kg7 35.Rf1 Qh4 36.Bf3 Rd2 37.Rad1 Rxd1 38.Rxd1 Qxf4 39.Qxa6 Kh6 40.Qa8 Re8 41.Qc6 Re5 42.c3 Qg3 43.Qxf6 1-0
2025.12.26
2167557 Espitia Torres, Mateo (2018) Mihajlov, Seb (2361) 0-1
1.e4 e6 2.d4 d5 3.exd5 exd5 4.Nf3 c5 5.c3 Nc6 6.Be3 c4 7.b3 cxb3 8.axb3 Bd6 9.Bd3 Nf6 10.O-O O-O 11.Bg5 h6 12.Bh4 Bg4 13.Nbd2 Re8 14.Qc2 Rc8 15.Bf5 Nb4 16.Qb1 Bxf5 17.Qxf5 Rxc3 18.Bxf6 Qxf6 19.Qxf6 gxf6 20.Rxa7 Rc7 21.Raa1 Nc2 22.Ra5 Rd8 23.Ra4 Rc3 24.b4 Ra3 25.Rxa3 Nxa3 26.b5 Bf8 27.g3 Nxb5 28.Rb1 Nd6 29.Rb6 Ra8 30.Nb3 Ra6 31.Rxa6 bxa6 32.Ne1 Nc4 33.Nd3 a5 34.Ndc5 Bxc5 35.Nxc5 Kf8 36.Kf1 Ke7 37.Ke2 Kd6 38.Kd3 Kc6 39.Kc3 Nd6 40.f3 Nb5+ 41.Kd3 Nc7 42.Kc3 Ne6 43.Nb3 Kb5 44.f4 a4 45.Nd2 Nc7 46.Nf1 a3 47.Kb3 a2 48.Kxa2 Kc4 49.Ne3+ Kxd4 50.Nf5+ Ke4 51.Nxh6 d4 52.Kb3 Nb5 53.Kc2 Ke3 54.Kd1 Nc3+ 55.Kc2 Ke2 56.Nf5 Nb5 57.Nxd4+ Nxd4+ 58.Kc3 Nf3 59.h4 Nh2 60.Kd4 Kf3 61.h5 Ng4 62.Kd5 Kxg3 63.Ke4 Nh6 64.Kd4 0-1
2025.12.26
2167558 Schnell, Sebastian Narayana (2097) Quesada Fallas, Esteban (2011) 1/2-1/2
1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.Nf3 Bg7 5.e3 O-O 6.Qb3 dxc4 7.Bxc4 Nc6 8.Be2 Ne8 9.O-O Nd6 10.Rd1 e5 11.dxe5 Nxe5 12.Nb5 Be6 13.Qb4 a5 14.Qf4 Nxf3+ 15.Bxf3 Nxb5 16.Rxd8 Rfxd8 17.Qa4 c6 18.Qc2 Bf5 19.Qc5 a4 20.g4 Be6 21.Qc2 a3 22.Rb1 Bxa2 23.Ra1 Be6 24.Rxa3 Nxa3 25.bxa3 Ra5 26.Bb2 Bxb2 27.Qxb2 Rb5 28.Qf6 Rd2 29.h4 h6 30.h5 gxh5 31.Qxh6 Bxg4 32.Be4 Bf5 33.Qf4 Bxe4 34.Qxe4 Rd6 35.a4 Rg6+ 36.Kf1 Rd5 37.Qe7 b6 38.e4 Rd4 39.Qe8+ Kh7 40.Qxf7+ Kh6 41.Qf4+ Kh7 42.Qf7+ Kh6 43.Qf8+ Kh7 44.Qf5 Kh6 45.e5 Rxa4 46.e6 Ra1+ 47.Ke2 Ra5 48.Qf8+ Kh7 49.Qf7+ Rg7 50.Qf4 Kg8 51.Qb8+ Kh7 52.Qd6 Rg6 53.f4 Ra4 54.f5 Rg2+ 55.Kf3 Rg5 56.Qe7+ Rg7 57.Qf8 Rgg4 58.Qf7+ Kh6 59.Qf8+ Kh7 60.Qe7+ Rg7 61.Qd6 c5 62.e7 Ra3+ 63.Kf4 Rg4+ 64.Ke5 Re3+ 65.Kf6 Rg7 66.Qxb6 Rexe7 67.Qxc5 Ref7+ 68.Ke6 Re7+ 69.Kf6 Ref7+ 70.Ke5 Rg5 71.Kf4 Rg4+ 72.Kf3 Rg5 73.Ke4 1/2-1/2
2025.12.26
2167559 Diaz Charpentier, Kristel Meliss (1975) Giron, D (2090) 1-0
1.d4 d5 2.c4 c6 3.Nf3 Nf6 4.Nc3 a6 5.cxd5 cxd5 6.Bg5 Ne4 7.Bh4 Qa5 8.Qb3 e6 9.e3 Bb4 10.Rc1 Nxc3 11.bxc3 Ba3 12.Rb1 b5 13.Bd3 Nd7 14.O-O O-O 15.e4 Bb7 16.Rfe1 Rfc8 17.exd5 Bxd5 18.Qd1 h6 19.Be4 Bxe4 20.Rxe4 Rxc3 21.d5 exd5 22.Qxd5 Nb6 23.Qh5 Rac8 24.g3 g6 25.Qxh6 Rxf3 26.Bf6 1-0
2025.12.26
2167560 Vargas Arguedas, Caleb (2076) Jimenez, Ju (2007) 1/2-1/2
1.e4 c5 2.Nc3 Nc6 3.f4 g6 4.Nf3 Bg7 5.a3 e6 6.b4 b6 7.bxc5 bxc5 8.e5 Nge7 9.Ne4 O-O 10.Rb1 Nf5 11.h4 d6 12.Bb2 dxe5 13.fxe5 Qd5 14.Nc3 Qd8 15.Ne4 Qd5 1/2-1/2
2025.12.26
2167561 Pastor Carvajal, Jeigoth (2034) De Leon Calderon, Juan Carlos (1928) 1-0
1.e4 d6 2.d4 Nf6 3.Nc3 g6 4.Bg5 Bg7 5.f4 c6 6.Nf3 Qa5 7.Qd2 h6 8.Bh4 O-O 9.e5 dxe5 10.fxe5 Nd5 11.Nxd5 Qxd5 12.Bxe7 Re8 13.Bh4 Bg4 14.Be2 c5 15.h3 Bf5 16.c3 Nc6 17.O-O cxd4 18.cxd4 Be4 19.Rfd1 g5 20.Bf2 Rad8 21.Qc3 Qe6 22.Nd2 Bd5 23.Nc4 Qg6 24.Bd3 Qe6 25.Nd6 Rxd6 26.exd6 Qxd6 27.Bc4 Be4 28.Rd2 Rc8 29.Rad1 Ne7 30.Qb3 Qg6 31.Re1 1-0
2025.12.26
2167562 Mayorga Araya, Sofia (2031) Carvajal Pena, Daniel (1924) 1-0
1.e4 c5 2.Nf3 g6 3.d4 cxd4 4.Qxd4 Nf6 5.Nc3 Nc6 6.Qa4 d6 7.e5 dxe5 8.Nxe5 Bg7 9.Bb5 O-O 10.Nxc6 bxc6 11.Bxc6 Bd7 12.O-O Rc8 13.Bxd7 Qxd7 14.Qxd7 Nxd7 15.Be3 Nb6 16.a4 Nc4 17.Nd5 Rfe8 18.Bxa7 Nxb2 19.a5 Nc4 20.Ra2 Ra8 21.Nc7 Rxa7 22.Nxe8 Be5 23.f4 Bd4+ 24.Kh1 Nd2 25.Rd1 Bc3 26.a6 Bd4 27.Rxd2 Bb6 28.c4 Ra8 29.Rdb2 Rd8 30.g3 1-0
2025.12.26
2167563 Campos Munoz, Valentina (1917) Fernandez, Mario (2025) 0-1
1.f4 d5 2.Nf3 Nf6 3.e3 g6 4.b3 Bg7 5.Bb2 O-O 6.Be2 c5 7.Ne5 Qc7 8.O-O Nc6 9.Nxc6 Qxc6 10.Bf3 b5 11.d3 Bb7 12.Nd2 Qb6 13.Qe2 Rac8 14.c4 Rfd8 15.Rab1 dxc4 16.dxc4 a6 17.e4 Qa5 18.Rbd1 Qxa2 19.e5 Bxf3 20.Nxf3 Rxd1 21.Rxd1 Nh5 22.Qc2 bxc4 23.bxc4 Rb8 24.Rd2 Nxf4 25.Ne1 a5 26.Rf2 Ne6 27.Qc1 Qb3 28.Qc3 a4 29.Nd3 Bh6 30.Re2 Qxc3 31.Bxc3 Rb3 32.Rc2 Be3+ 33.Kf1 a3 34.Ke2 Bd4 35.Kd2 Bxc3+ 36.Rxc3 a2 37.Rc1 Rb1 0-1
2025.12.26
2167564 Ramirez Madrid, Gerardo Alfonso (2021) Gamboa Alvarado, L (1919) 1/2-1/2
1.Nf3 d5 2.g3 Bg4 3.Bg2 c6 4.c4 e6 5.O-O Nd7 6.d3 Ngf6 7.h3 Bh5 8.b3 a5 9.a3 Be7 10.Bb2 O-O 11.Nbd2 Qb6 12.Re1 Rfe8 13.e4 Nc5 14.Qc2 Bg6 15.Ne5 dxe4 16.Nxg6 hxg6 17.dxe4 Rad8 18.e5 Nh5 19.Bc3 Nd3 20.Re3 Nxf2 21.Kxf2 Bg5 22.Re1 Nxg3 23.Kxg3 Bxe3 24.Nf3 Rd7 25.Bf1 Red8 26.h4 Bc5 27.a4 Be7 28.Qb1 Bc5 29.Qc2 Be7 30.Qb1 1/2-1/2
2025.12.27
2167565 Almeida Quintana, O (2464) Cabezas Solano, David Alejandro (2191) 1-0
1.Nf3 d5 2.b3 Nf6 3.Bb2 e6 4.c4 Be7 5.g3 O-O 6.Bg2 b6 7.O-O Bb7 8.e3 Nbd7 9.Nc3 a6 10.Qe2 Bd6 11.Nh4 Re8 12.f4 Nc5 13.f5 dxc4 14.fxe6 Rxe6 15.Bxb7 Nxb7 16.bxc4 Bf8 17.Ng2 Na5 18.Nf4 Rd6 19.Rad1 Qd7 20.e4 Re8 21.d3 Ng4 22.Ncd5 Rh6 23.h3 Ne5 24.Kg2 f5 25.Ne3 fxe4 26.Bxe5 Rxe5 27.Ng4 Rhe6 28.dxe4 Qe8 29.Nxe6 Rxe6 30.Qf3 h5 31.Rd8 hxg4 32.Qxf8+ Qxf8 33.Rfxf8+ Kh7 34.Rfe8 gxh3+ 35.Kxh3 Rh6+ 36.Kg2 Nxc4 37.e5 Kg6 38.Rd7 Kf5 39.Rxg7 c5 40.Rf7+ Ke4 41.Rf4+ Kd3 42.Rf6 Rh5 43.e6 Ne3+ 44.Kf3 Nd5 45.Rf7 c4 46.e7 Kc2 47.Rc8 Nxe7 48.Rxe7 b5 49.g4 Rh3+ 50.Kf4 c3 51.Re3 Rxe3 52.Kxe3 b4 53.g5 Kb2 54.g6 1-0
2025.12.27
2167566 Shoker, S (2438) Barboza Viquez, Martin Eduardo (2057) 1-0
1.Nf3 Nf6 2.g3 d5 3.Bg2 c6 4.O-O Bf5 5.d3 h6 6.Nbd2 e6 7.Qe1 Be7 8.e4 Bh7 9.Qe2 O-O 10.b3 a5 11.a3 Re8 12.Bb2 Na6 13.Kh1 Bf8 14.Ne5 Nc5 15.f4 Rc8 16.g4 Nfd7 17.Rae1 b5 18.Qe3 Nxe5 19.fxe5 Nb7 20.Qf2 Rc7 21.h4 c5 22.exd5 exd5 23.Nf3 Qd7 24.Qg3 Nd8 25.g5 h5 26.e6 Nxe6 27.Ne5 Qd6 28.Qf3 Nd8 29.Qxd5 Re6 30.Qa8 c4 31.dxc4 Bxc2 32.cxb5 Bxb3 33.g6 f6 34.Qf3 fxe5 35.Qxb3 Rc5 36.Rd1 Qe7 37.Rxd8 Qxh4+ 38.Kg1 1-0
2025.12.27
2167567 Fernandez Sibaja, Felipe Josue (2020) Valdes, Le (2317) 0-1
1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Be2 e5 6.Nf3 exd4 7.Nxd4 O-O 8.O-O Re8 9.Bg5 h6 10.Bh4 g5 11.Bg3 Nxe4 12.Nxe4 Rxe4 13.Nc2 Nc6 14.f4 Bd7 15.fxg5 Qxg5 16.Bh5 f5 17.Bf3 Re7 18.Bf4 Qf6 19.Kh1 Rae8 20.Bh5 Rc8 21.Rb1 Nd4 22.Nxd4 Qxd4 23.Qf3 Bc6 24.Qg3 Qf6 25.b3 Kh8 26.Bf3 Be4 27.Rbd1 b6 28.Bxe4 Rxe4 29.Rd5 Rf8 30.h3 Qe6 31.Qf3 a5 32.a4 Kh7 33.Qd3 Re1 34.Rxe1 Qxe1+ 35.Kh2 Qe4 36.Qf3 Qxf3 37.gxf3 Kg6 38.Kg2 Bc3 39.Rd3 Bf6 40.Re3 h5 41.Re2 Kf7 42.Kf1 Rh8 43.Rg2 Rd8 44.Rd2 Be7 45.Bh2 Bg5 46.Re2 Rd7 47.Rc2 Be3 48.Bg1 Bf4 49.Bf2 c5 50.Ke2 Kf6 51.Rc3 Rg7 52.Kf1 Ke6 53.Rd3 Be5 54.Rd1 Bg3 55.Rd3 Be5 56.Rd1 Rg8 57.Rd3 Rd8 58.Rd5 Rg8 59.Rd3 Bg3 60.Re3+ Kd7 61.Rd3 h4 62.Bg1 Ke6 63.Re3+ Kf6 64.Bf2 Bxf2 65.Kxf2 Rg3 66.f4 Rg8 67.Re2 Rd8 68.Rd2 Ke6 69.Rd5 Rd7 70.Rd3 d5 71.Re3+ Kf6 72.cxd5 Rxd5 73.Ke2 Rd4 74.Kf3 c4 75.bxc4 Rxc4 76.Rb3 Rb4 77.Rc3 Rxa4 78.Rc6+ Ke7 79.Rxb6 Ra3+ 80.Kg2 Rg3+ 81.Kh2 a4 82.Ra6 a3 83.Ra5 Rb3 84.Kg2 Ke6 85.Re5+ Kf6 86.Ra5 Rb2+ 87.Kf3 Rh2 88.Ke3 Rxh3+ 89.Kd4 Rb3 90.Ra6+ Kg7 91.Ra7+ 0-1
2025.12.27
2167568 Cossio Carvajal, Bruno (2012) Aroche Cobos, Manuel Alejandro (1915) 1/2-1/2
1.e4 d6 2.d4 Nf6 3.Bd3 e5 4.c3 Nc6 5.Nf3 g6 6.h3 Bg7 7.O-O O-O 8.Be3 Qe7 9.d5 Nb8 10.b4 b6 11.Qc1 c5 12.Bh6 Nh5 13.Bxg7 Kxg7 14.Nbd2 Nf4 15.Qc2 Nd7 16.Rfe1 Nxd3 17.Qxd3 f5 18.Nh2 f4 19.a4 a5 20.b5 Nf6 21.c4 h5 22.Ndf3 Nh7 23.Kf1 Rh8 24.Ke2 g5 25.Kd2 g4 26.Ng1 Qh4 27.g3 fxg3 28.fxg3 Qg5+ 29.Qe3 gxh3 30.Ngf3 Qxe3+ 31.Kxe3 Kh6 32.Rf1 Rg8 33.Rg1 Bd7 34.Raf1 Raf8 35.Nh4 Rxf1 36.Nxf1 Nf6 37.Nh2 Ng4+ 38.Nxg4+ hxg4 39.Rf1 Kg5 40.Rf7 h2 41.Rf1 Rf8 42.Rh1 Bc8 1/2-1/2
2025.12.27
2167569 Solano Cordero, Jorge Alexis (2034) Chinchilla, E (2186) 1-0
1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Bxc6 dxc6 7.d3 Nd7 8.Be3 c5 9.a4 f6 10.Nbd2 Nf8 11.Nh4 g6 12.Nhf3 Ne6 13.a5 O-O 14.Kh1 Kh8 15.Nc4 Nd4 16.Ng1 g5 17.Ne2 Bg4 18.f3 Be6 19.c3 Nc6 20.Ng3 b5 21.axb6 cxb6 22.Bg1 b5 23.Ne3 Qd7 24.Qe2 Rfd8 25.Rfd1 Bb3 26.Ngf5 Bf8 27.Rd2 Be6 28.h4 h6 29.g4 Ne7 30.Qh2 Ng6 31.hxg5 fxg5 32.Nxh6 Bxh6 33.Qxh6+ Qh7 34.Qxh7+ Kxh7 35.Nf5 Nf4 36.d4 Kg6 37.d5 c4 38.Rh2 Bxf5 39.gxf5+ Kg7 40.Be3 Rh8 41.Bxf4 gxf4 42.Rg1+ Kf7 43.Rg6 Rxh2+ 44.Kxh2 Rh8+ 45.Kg2 Rg8 46.d6 Rb8 47.Re6 b4 48.Rxe5 bxc3 49.bxc3 Rb2+ 50.Kh3 Rd2 51.Re7+ Kf6 52.Re6+ Kf7 53.e5 a5 54.Re7+ Kf8 55.f6 1-0
2025.12.27
2167570 Avendano Porras, Rodrigo (1973) Pastor Carvajal, Jeigoth (2034) 1-0
1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 Nc6 6.Bg5 e6 7.Qd2 a6 8.O-O-O Bd7 9.Kb1 b5 10.Nxc6 Bxc6 11.f3 h6 12.Be3 Qc7 13.Ne2 Be7 14.Nd4 Bd7 15.Bd3 Rb8 16.g4 a5 17.h4 h5 18.g5 Ng8 19.g6 f6 20.f4 b4 21.Qe2 e5 22.Nf5 Bxf5 23.exf5 1-0
2025.12.27
2167571 Cespedes Rodriguez, Luis Michel (1970) Miranda Mesa, E (2462) 0-1
1.e4 c5 2.Nf3 e6 3.Nc3 a6 4.g3 b5 5.Bg2 Bb7 6.Qe2 Nc6 7.O-O d6 8.Rd1 Qb6 9.b3 Be7 10.Bb2 Bf6 11.a4 b4 12.a5 Qc7 13.Na4 Bxb2 14.Nxb2 Nxa5 15.d4 Ne7 16.e5 d5 17.dxc5 Qxc5 18.Nd3 Qb6 19.Qd2 Nac6 20.Qg5 Nf5 21.g4 h6 22.Qd2 Nfd4 23.Nfe1 a5 24.Qe3 Ba6 25.Kh1 Qa7 26.Rd2 h5 27.Qg5 hxg4 28.Qxg7 O-O-O 29.Qf6 Nf5 30.Qg5 g3 31.h3 Rdg8 32.Qf4 gxf2 33.Qxf2 Ne3 34.Qf3 Qd4 35.c3 bxc3 36.Ra4 Qb6 37.Rf2 Nxg2 38.Rxg2 Rxg2 39.Kxg2 Rg8+ 40.Rg4 Rxg4+ 41.hxg4 Bxd3 42.Nxd3 Qd4 43.Qe2 Qe4+ 0-1
2025.12.27
2167572 Mihajlov, Seb (2361) Lizano Quiros, Matias Haziel (1925) 1-0
1.d4 Nf6 2.Nf3 c5 3.d5 b5 4.e4 Nxe4 5.Bd3 Qa5+ 6.Nbd2 Nf6 7.O-O c4 8.Be4 d6 9.a4 g6 10.Nd4 Bd7 11.Bf3 Bg7 12.Re1 O-O 13.c3 Na6 14.b4 cxb3 15.N2xb3 Qxc3 16.axb5 Nc5 17.Bd2 Qb2 18.Rb1 Qa2 19.Nc6 Nxb3 20.Rxb3 e6 21.dxe6 Bxe6 22.Rb1 d5 23.Bb4 Rfe8 24.Bc5 Ne4 25.Bxe4 dxe4 26.Rxe4 Bf5 27.Rxe8+ Rxe8 28.Rc1 Bf6 29.h3 Qb2 30.Nxa7 Be4 31.Be3 Bb7 32.Rb1 Qe5 33.Nc6 Qe4 34.Rc1 Rd8 35.Qg4 Qxg4 36.hxg4 Rc8 37.f3 Kg7 38.g5 Bb2 39.Rc2 Ba1 40.Kf2 f6 41.gxf6+ Kxf6 42.Bf4 Ke6 43.Ke3 Bf6 44.Rd2 Be7 45.Rc2 Bf6 46.Ke4 g5 47.Bh2 h5 48.Rc5 Ra8 49.Kd3 Ra2 50.Rc2 Ra3+ 51.Kc4 g4 52.fxg4 hxg4 53.Kb4 Ra1 54.Kc5 Rb1 55.Re2+ Kd7 56.Rd2+ Ke8 57.Kb6 Bc8 58.Kc7 Rxb5 59.Kxc8 Rb3 60.Bf4 Rc3 61.Kc7 g3 62.Kd6 Kf7 63.Ne5+ Bxe5+ 64.Kxe5 Kg6 65.Rd6+ Kh5 66.Kf5 Rc5+ 67.Be5 Rc8 68.Rd1 1-0
2025.12.27
2167573 Mayorga Araya, Sofia (2031) Colomer Fonseca, Eric Gabriel (1918) 1-0
1.e4 d6 2.d4 Nf6 3.Nc3 e5 4.dxe5 dxe5 5.Qxd8+ Kxd8 6.Bg5 Bb4 7.O-O-O+ Ke8 8.Bxf6 gxf6 9.Nd5 Ba5 10.Nxf6+ Ke7 11.Nd5+ Ke8 12.Nf3 c6 13.Ne3 f6 14.Nh4 Bb6 15.Nhf5 Bxf5 16.Nxf5 Nd7 17.Be2 Nc5 18.Bh5+ Kf8 19.Rd6 Nxe4 20.Rd7 Rg8 21.Rf7+ Ke8 22.Rxb7+ Kd8 23.Rd1+ Bd4 24.Nxd4 exd4 25.Rxd4+ Kc8 26.Re7 f5 27.Bf7 1-0
2025.12.27
2167574 Fernandez, Mario (2025) Munoz Garcia, Flavio Estuardo (1903) 1-0
1.d4 Nf6 2.Nc3 d5 3.Bf4 c6 4.e3 g6 5.h4 Qa5 6.Qd2 h6 7.f3 c5 8.Be5 Nc6 9.Bxf6 exf6 10.Nxd5 Qd8 11.dxc5 Bg7 12.O-O-O O-O 13.Ne2 Be6 14.Nef4 Rc8 15.Nxe6 fxe6 16.Nf4 Qe8 17.Qd7 e5 18.Bc4+ Kh7 19.Ne6 Rf7 20.Qxe8 Rxe8 21.Ng5+ fxg5 22.Bxf7 Re7 23.Bd5 Nb4 24.hxg5 h5 25.a3 Nxd5 26.Rxd5 e4 27.f4 Rc7 28.g4 b6 29.cxb6 axb6 30.gxh5 gxh5 31.Rxh5+ Kg6 32.Rh2 Bf8 33.c3 Bc5 34.Rh6+ Kg7 35.Kd2 Rf7 36.b4 Be7 37.Rxb6 Rf8 38.Rd7 Kf7 39.Rbb7 Re8 40.Rxe7+ 1-0
2025.12.27
2167575 Ramos Rodriguez, Daniel (1910) Peraza, R (2004) 1-0
1.e4 e6 2.d4 d5 3.Nc3 Bb4 4.e5 c5 5.Bd2 Ne7 6.a3 Bxc3 7.Bxc3 Nbc6 8.Nf3 cxd4 9.Bxd4 O-O 10.c3 Nf5 11.Bd3 Nfxd4 12.cxd4 Bd7 13.O-O f6 14.Qc2 f5 15.Qd2 Be8 16.b4 Bh5 17.b5 Na5 18.Ng5 Nb3 19.Qf4 Nxd4 20.Nxh7 Kxh7 21.Qxd4 Kg8 22.Rac1 Qd7 23.Rc5 Rfc8 24.Rfc1 a6 25.bxa6 bxa6 26.h3 Be8 27.Qc3 Rxc5 28.Qxc5 Qa7 29.Qd6 Qd7 30.Qb6 Rc8 31.Rxc8 Qxc8 32.Qxa6 Qxa6 33.Bxa6 g5 34.g3 Bc6 35.f4 gxf4 36.gxf4 Bd7 37.Be2 Ba4 38.Kf2 Kf7 39.Ke3 Bc2 40.Kd4 Ke7 41.Bb5 1-0
2025.12.27
2167576 Aguero Espinoza, Sebasthian (1908) Magana Morales, Roberto (1982) 0-1
1.e4 c6 2.d4 d5 3.exd5 cxd5 4.Bd3 Nc6 5.c3 Qc7 6.Ne2 e5 7.dxe5 Nxe5 8.Bb5+ Bd7 9.Bxd7+ Qxd7 10.O-O Nf6 11.Bf4 Ng6 12.Re1 Be7 13.Nd2 O-O 14.Bg5 Rad8 15.Bxf6 Bxf6 16.Nf3 Rfe8 17.Qd2 Qa4 18.g3 Qg4 19.Ned4 Re4 20.Re3 h5 21.Rae1 Rde8 22.Nb5 Nf4 23.Rxe4 Rxe4 24.Rxe4 Nh3+ 25.Kg2 dxe4 26.Ng1 Nxg1 27.Kxg1 Bg5 28.Qe1 e3 29.Nd4 Qe4 30.f3 Qd3 31.Qe2 Qb1+ 32.Kg2 Qxa2 33.f4 Bf6 34.Qxe3 Qxb2+ 35.Kh3 Qb1 36.Qe8+ Kh7 37.Qe2 g6 38.f5 Bxd4 39.fxg6+ Qxg6 40.cxd4 Qe6+ 41.Qxe6 fxe6 42.g4 a5 0-1
2025.12.27
2167577 Quesada Leon, Joshua (1908) Diaz Charpentier, Kristel Meliss (1975) 1/2-1/2
1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 g6 5.c4 Nf6 6.Nc3 d6 7.Be2 Nxd4 8.Qxd4 Bg7 9.Be3 O-O 10.Qd3 a5 11.O-O a4 12.Rad1 Qa5 13.Bd4 Be6 14.Nd5 Nxd5 15.exd5 Bf5 16.Qe3 Rae8 17.Bxg7 Kxg7 18.g4 Bd7 19.h4 e5 20.dxe6 Rxe6 21.Qd4+ Kg8 22.Bf3 Bc6 23.Bd5 Bxd5 24.cxd5 Re2 25.h5 f5 26.h6 Qc7 27.Rde1 Rc2 28.b3 axb3 29.axb3 Qc3 30.Qxc3 Rxc3 31.Re7 Rf7 32.Re8+ Rf8 33.Re7 Rf7 34.Re8+ 1/2-1/2
2025.12.27
2167578 Mendez Machado, Andre (2169) Ramirez Madrid, Gerardo Alfonso (2021) 1-0
1.e4 c5 2.Nf3 d6 3.Bb5+ Nd7 4.a4 Nf6 5.Nc3 g6 6.O-O Bg7 7.Re1 O-O 8.a5 a6 9.Bf1 b5 10.axb6 Nxb6 11.d3 Bb7 12.Be3 Ng4 13.Bd2 Ne5 14.Nxe5 Bxe5 15.Qc1 e6 16.Bg5 Qd7 17.Bh6 Rfe8 18.Ne2 f5 19.f3 Bh8 20.Nc3 d5 21.Bd2 d4 22.Nd1 e5 23.b3 Bc6 24.Qa3 Qd6 25.Nb2 Bb5 26.Ba5 Bf6 27.Reb1 Reb8 28.Kh1 Be7 29.Qa2 Kg7 30.Qa3 f4 31.c3 h5 32.Rc1 Nd7 33.Na4 Bxa4 34.Qxa4 Bd8 35.cxd4 exd4 36.Bd2 g5 37.b4 Bb6 38.h4 Ne5 39.hxg5 Ng6 40.bxc5 Bxc5 41.Rc2 Rb6 42.Rac1 Rc8 43.e5 Qd5 44.Qa5 Rbc6 45.Bb4 Bxb4 46.Qxd5 Rxc2 47.Rxc2 Rxc2 48.Qb7+ Be7 49.Qxa6 Rc1 50.Kg1 Rc5 51.g3 Rxe5 52.gxf4 Nxf4 53.Qh6+ Kg8 54.g6 Rg5+ 55.Kh1 Nxg6 56.Bh3 Nf8 57.Be6+ Nxe6 58.Qxe6+ Kf8 59.f4 Rg7 60.Qc8+ Kf7 61.f5 Kf6 62.Qh8 Kf7 63.Qc8 Kf6 64.Qh8 Kf7 65.Qa8 Rg5 66.Qd5+ Kg7 67.Qd7 Kf8 68.Qe6 Bd8 69.f6 Rg6 70.Qd6+ Kf7 71.Qxd8 Rxf6 72.Qxd4 Kg6 73.Qe4+ Kg5 74.d4 Rf4 75.Qe3 Kg4 76.d5 Rf1+ 77.Kg2 Rf5 78.Qg3# 1-0
2025.12.27
2167579 Jimenez, Ju (2007) Schnell, Sebastian Narayana (2097) 1/2-1/2
1.Nf3 Nf6 2.g3 d5 3.Bg2 e6 4.c4 Be7 5.O-O O-O 6.d4 dxc4 7.Ne5 Nc6 8.Bxc6 bxc6 9.Nxc6 Qe8 10.Nxe7+ Qxe7 11.Qa4 e5 12.dxe5 Qxe5 13.Qxc4 Be6 14.Qc2 Bf5 15.Qd2 Rfe8 16.Nc3 Ne4 17.Nxe4 Qxe4 18.Qf4 Qxf4 19.Bxf4 Rxe2 20.b3 c6 21.Rfe1 Rae8 22.Be3 Rxe1+ 23.Rxe1 f6 24.Rc1 Be4 25.Rc4 a6 26.Rd4 Kf7 27.Kf1 Bf3 28.Ke1 Re5 29.Kd2 Rd5 30.Rxd5 cxd5 31.Kc3 Ke6 32.Kd4 Kd6 33.Bd2 Be4 34.Bb4+ Ke6 35.Bf8 g6 36.Kc5 Bb1 37.a3 Bc2 38.b4 g5 39.Kd4 Bb3 40.Kc3 Bd1 41.Bc5 Ke5 42.Bd4+ Ke6 43.Kd2 Ba4 44.Ke3 Kf5 45.h3 Bb5 46.f3 Bf1 47.h4 h5 48.a4 Bc4 49.Ba7 Bb3 50.a5 Bc4 51.Bb8 gxh4 52.gxh4 Bb5 53.Kd4 Be2 54.Ke3 Bc4 1/2-1/2
2025.12.27
2167580 Gamboa Alvarado, L (1919) Vargas Arguedas, Caleb (2076) 1-0
1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 g6 6.Be3 Nc6 7.f3 Bg7 8.Qd2 O-O 9.O-O-O d5 10.exd5 Nxd5 11.Nxc6 bxc6 12.Bd4 e5 13.Bc5 Be6 14.Ne4 Rb8 15.Bc4 Rb7 16.h4 h6 17.h5 g5 18.g4 Rd7 19.Bb3 Re8 20.Rhe1 Nf4 21.Qf2 Bxb3 22.axb3 Qc7 23.Rxd7 Qxd7 24.Rd1 Qc7 25.Qd2 Rc8 26.Qd7 Ne2+ 27.Kb1 Nd4 28.Qxc7 Rxc7 29.Rd3 Kh7 30.Ng3 Bf6 31.Bxd4 exd4 32.Nf5 c5 33.Rd1 Be5 34.Re1 f6 35.Kc1 Rd7 36.Kd2 d3 37.cxd3 Bxb2 38.Kc2 Be5 39.Re4 a5 40.Ra4 Ra7 41.Ne3 Bc7 42.Kc3 Be5+ 43.Kc4 Bd4 44.Nf5 Bf2 45.Ra2 Be1 46.Re2 Bb4 47.Re6 Rf7 48.Re7 Rxe7 49.Nxe7 Kg7 50.Nd5 Kf7 51.Nxb4 cxb4 52.Kb5 Ke6 53.Kxa5 Kd5 54.Kxb4 Kd4 55.Kb5 Kxd3 56.Kc5 Ke3 57.b4 Kxf3 58.b5 Kxg4 59.b6 Kxh5 60.b7 Kg4 61.b8=Q f5 62.Kd4 f4 63.Ke4 h5 64.Qb3 h4 65.Qf3# 1-0
2025.12.27
2167581 Quesada Fallas, Esteban (2011) Angulo Perez, Sebastian (1971) 1/2-1/2
1.c4 Nf6 2.g3 e6 3.Bg2 d5 4.Nf3 d4 5.O-O c5 6.e3 Nc6 7.exd4 cxd4 8.d3 h6 9.Bf4 Bd6 10.Bxd6 Qxd6 11.Na3 a6 12.c5 Qxc5 13.Rc1 Qe7 14.Rxc6 bxc6 15.Nxd4 Bb7 16.Nf5 Qc5 17.Qb3 Rb8 18.d4 Qxf5 19.Bxc6+ Bxc6 20.Qxb8+ Ke7 21.Qb4+ Kd7 22.Nc4 Qe4 23.Qd6+ Ke8 24.Qb8+ Ke7 25.Qb4+ Kd8 26.Qb8+ Ke7 27.Qb4+ Kd8 28.Qb8+ 1/2-1/2
2025.12.27
2167582 Giron, D (2090) Campos Munoz, Valentina (1917) 1/2-1/2
1.e4 c5 2.Nf3 Nc6 3.Bb5 e6 4.O-O Nge7 5.Re1 Nd4 6.Nxd4 cxd4 7.c3 a6 8.Bf1 Nc6 9.Na3 Bc5 10.b4 Ba7 11.b5 Ne5 12.d3 O-O 13.c4 d6 14.f4 Ng6 15.g3 Bc5 16.Nc2 axb5 17.cxb5 Ra4 18.a3 Bd7 19.Rb1 Ra5 20.Bd2 Rxb5 21.Rxb5 Bxb5 22.Qb1 Qb6 23.Qb3 Qa6 24.Nb4 Qa4 25.Qxa4 Bxa4 26.Rb1 Ra8 27.Bc1 Ne7 28.Be2 Kf8 29.Kf2 Ke8 30.Ke1 Kd8 31.Bd1 Bd7 32.h4 Kc7 33.g4 Bc6 34.Nxc6 bxc6 35.a4 Bb6 36.Bb3 Ba5+ 37.Kd1 Nc8 38.Kc2 Nb6 39.Bb2 c5 40.f5 Kd7 41.fxe6+ fxe6 42.Rf1 Ke7 43.Bc1 Nd7 44.Bg5+ Nf6 45.Bc4 h6 46.Bxf6+ gxf6 47.Kd1 Rg8 48.Rg1 h5 49.g5 fxg5 50.hxg5 Rg6 51.Ke2 Kd7 1/2-1/2
2025.12.27
2167583 De Leon Calderon, Juan Carlos (1928) Espitia Torres, Mateo (2018) 1/2-1/2
1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.Qe2 b5 6.Bb3 Bc5 7.a4 Rb8 8.axb5 axb5 9.Nc3 O-O 10.d3 h6 11.h3 d6 12.O-O Be6 13.Nd5 Bxd5 14.exd5 Ne7 15.Nh4 Nexd5 16.Qf3 c6 17.Nf5 Kh7 18.c3 Qd7 19.Bc2 Rbe8 20.Re1 Bb6 21.Bd2 Bd8 22.Rad1 Qe6 23.d4 e4 24.Ng3 g6 25.Nxe4 Nxe4 26.Bxe4 f5 27.Bxd5 Qxd5 28.Qxd5 cxd5 29.Bf4 Bc7 30.h4 Kg7 31.Kf1 Re4 32.g3 Rfe8 33.f3 Rxe1+ 34.Rxe1 Rxe1+ 35.Kxe1 h5 36.Kd2 Kf7 37.Ke3 Ke6 38.Bg5 Ba5 39.Kd3 Bb6 40.Bf4 1/2-1/2
2025.12.27
2167584 Valdes, Le (2317) Almeida Quintana, O (2464) 1/2-1/2
1.Nf3 g6 2.g3 Bg7 3.Bg2 c5 4.c4 Nc6 5.Nc3 d6 6.a3 Bf5 7.d3 Qd7 8.h3 h6 9.Nd5 e5 10.Rb1 Nge7 11.b4 1/2-1/2
2025.12.27
2167585 Solano Cordero, Jorge Alexis (2034) Shoker, S (2438) 0-1
1.e4 g6 2.d4 Bg7 3.Nc3 d6 4.Nf3 a6 5.a4 Nf6 6.Be2 O-O 7.O-O e6 8.h3 Nc6 9.Bg5 h6 10.Be3 Ne7 11.Qd2 Kh7 12.Rfe1 b6 13.Rad1 Bb7 14.Bd3 Qe8 15.Bf4 Nd7 16.Ne2 e5 17.dxe5 Nxe5 18.Nxe5 dxe5 19.Be3 Qxa4 20.f3 Rad8 21.Qc3 Qd7 22.Bc4 Qxd1 23.Rxd1 Rxd1+ 24.Kh2 Rd7 25.b4 Nc8 26.Qb3 Nd6 27.Bd3 f5 28.Nc3 h5 29.Nd5 fxe4 30.fxe4 Nb5 31.Nc3 Nd4 32.Qa2 b5 33.Nb1 Bh6 34.Bxh6 Kxh6 35.Nd2 Rf2 36.Nb3 Nxb3 37.Qxb3 Rff7 38.Qc3 Rde7 39.Qc5 Re6 40.Qa7 c6 41.Qb8 Kg7 42.Qd8 Ree7 43.Kg3 Rd7 44.Qb8 Rc7 45.Qe8 Rfe7 46.Qd8 Rcd7 47.Qb8 Rd4 48.Kh4 Kf6 49.Qh8+ Rg7 50.Qf8+ Rf7 51.Qh8+ Ke6 52.Qe8+ Re7 53.Qxg6+ Kd7 54.Qxh5 Kc7 55.g4 Rxb4 56.g5 Rd4 57.g6 Rd6 58.Qf5 Rg7 59.Kg5 Bc8 60.Qxe5 Rxg6+ 61.Kf4 Bxh3 62.Qc5 Kb7 63.e5 Rg4+ 64.Kf3 Rdd4 65.Qe7+ Kb6 66.Ke3 Rd5 67.Qe8 Rg5 68.Qb8+ Kc5 69.Qa7+ Kb4 70.Qxa6 Rdxe5+ 71.Kd2 Bd7 72.Kc1 Kc5 73.Kb2 Kd6 74.Qa7 Ke7 75.Qb8 Rd5 76.Qb7 Rge5 77.Qb8 Re6 78.Qb7 Red6 79.Kc3 Rf6 80.Qb6 Re6 81.Qb8 Rf6 82.Qb6 Rdd6 83.Qe3+ Be6 84.Qe5 Rf7 85.Qg5+ Kd7 86.Qc5 Bd5 87.Qa7+ Ke6 88.Qe3+ Kf6 89.Qd4+ Ke7 90.Qe3+ Kf8 91.Qc5 Rf6 92.Qa7 Bf7 93.Qc5 Ke8 94.Qe5+ Rfe6 95.Qh8+ Ke7 96.Qh4+ Rf6 97.Qe4+ Kf8 98.Qg4 Be8 99.Qc8 Kf7 100.Qb7+ Rd7 101.Qb6 Re7 102.Qc5 Kf8 103.Qg5 Ree6 104.Qc5+ Kg7 105.Qa7+ Bf7 106.Qc7 Rd6 107.Qa7 Rf4 108.Qg1+ Bg6 109.Qa7+ Kh6 110.Qe3 Rf6 111.Qh3+ Kg7 112.Qd7+ Bf7 113.Qh3 Bg6 114.Qd7+ Bf7 115.Qh3 Rf3 116.Qg4+ Bg6 117.Qd7+ Kh6 118.Qg4 c5 119.Kd2 Bh5 120.Qg8 c4 121.Be4 c3+ 0-1
2025.12.27
2167586 Avendano Porras, Rodrigo (1973) Cossio Carvajal, Bruno (2012) 1/2-1/2
1.e4 e6 2.d4 d5 3.Nc3 Bb4 4.Ne2 dxe4 5.a3 Be7 6.Nxe4 Nf6 7.Nxf6+ Bxf6 8.Be3 b6 9.Qd2 Bb7 10.O-O-O Nd7 11.Nf4 Qe7 12.Nh5 O-O-O 13.Rg1 e5 14.d5 Nc5 15.Nxf6 gxf6 16.Bc4 Bxd5 17.Bxc5 bxc5 18.Bxd5 c6 19.c4 cxd5 20.cxd5 Qd6 21.Qc3 Kd7 22.Rge1 Rc8 23.Re4 c4 24.Kb1 Rc5 25.Rxc4 Rhc8 26.Rxc5 Rxc5 27.Qh3+ Ke7 28.Qxh7 Rxd5 29.Rxd5 Qxd5 30.g3 Qd1+ 31.Ka2 Qd5+ 32.Ka1 Qh1+ 33.Qb1 Qxh2 34.Qc2 Qh1+ 35.Ka2 Qd5+ 36.b3 a5 37.a4 Kd6 38.Qe2 Qc5 39.Kb2 Qd4+ 40.Kc2 Qc5+ 41.Kb2 1/2-1/2
2025.12.27
2167587 Miranda Mesa, E (2462) Fernandez, Mario (2025) 1-0
1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 g6 5.c4 Nf6 6.Nc3 Nxd4 7.Qxd4 d6 8.Be2 Bg7 9.Be3 O-O 10.Qd2 Be6 11.Rc1 Qa5 12.f3 Rfc8 13.b3 a6 14.Na4 Qxd2+ 15.Kxd2 Nd7 16.g4 f5 17.exf5 gxf5 18.h3 Rf8 19.Rhf1 Rad8 20.Rce1 d5 21.c5 f4 22.Bf2 Bf7 23.Bh4 Rde8 24.Bd3 Ne5 25.Bc2 Bg6 26.Nb6 Bxc2 27.Kxc2 e6 28.Rd1 Rf7 29.b4 a5 30.a3 axb4 31.axb4 Nc6 32.Be1 Bd4 33.Bc3 Be3 34.Kb3 h5 35.Bb2 hxg4 36.hxg4 Rh7 37.Rh1 Ree7 38.Nc8 Rd7 39.Nd6 b6 40.Ne8 Rxh1 41.Rxh1 Nd4+ 42.Bxd4 Bxd4 43.Rd1 Bh8 44.c6 Rd8 45.Nc7 Kf7 46.Nb5 Be5 47.Re1 Kf6 48.g5+ Kf5 49.g6 Rc8 50.g7 Rg8 51.c7 Kf6 52.Rxe5 Kxe5 53.Na7 Kf6 54.c8=Q Rxc8 55.Nxc8 Kxg7 56.Nxb6 Kf6 57.Kc3 Ke7 58.Kd4 Kd6 59.Nxd5 1-0
2025.12.27
2167588 Mihajlov, Seb (2361) Fernandez Sibaja, Felipe Josue (2020) 1-0
1.e4 e5 2.Nf3 Nc6 3.Bc4 Be7 4.Nc3 Nf6 5.d3 d6 6.a4 Na5 7.Ba2 c5 8.O-O Nc6 9.Nd5 Nxd5 10.Bxd5 O-O 11.c3 Be6 12.Be3 Qd7 13.Qb3 Bf6 14.Nd2 Kh8 15.a5 Rab8 16.f4 Ne7 17.Bxe6 fxe6 18.fxe5 Bxe5 19.Nf3 Ng6 20.Rad1 Rbc8 21.g3 d5 22.exd5 exd5 23.Nxe5 Nxe5 24.Rxf8+ Rxf8 25.Bxc5 Rf6 26.Qc2 Qg4 27.Rf1 Rxf1+ 28.Kxf1 Qf3+ 29.Qf2 Qxd3+ 30.Qe2 Qf5+ 31.Kg2 h6 32.Bxa7 Nc6 33.Bb6 d4 34.Bxd4 Nxd4 35.cxd4 Qd5+ 36.Qf3 Qxd4 37.Qxb7 Qd2+ 38.Kh3 Qxa5 39.Qf3 Qb5 40.b3 Qd7+ 41.g4 Kg8 42.Qa8+ Kf7 43.Qe4 Qd1 44.b4 Qf1+ 45.Kg3 Qg1+ 46.Qg2 Qb1 47.Qd5+ Ke7 48.Qe5+ Kd8 49.Qd6+ Ke8 50.Qe6+ 1-0
2025.12.27
2167589 Cabezas Solano, David Alejandro (2191) Aroche Cobos, Manuel Alejandro (1915) 1-0
1.d4 Nf6 2.c4 d6 3.Nf3 g6 4.g3 Bg7 5.Bg2 O-O 6.Nc3 c5 7.O-O Nc6 8.d5 Nb8 9.Qc2 Nbd7 10.b3 Ng4 11.Bb2 f5 12.h3 Nge5 13.Nd2 f4 14.gxf4 Rxf4 15.e3 Rf8 16.f4 Nf7 17.Nce4 Nf6 18.Ng3 e6 19.dxe6 Bxe6 20.f5 gxf5 21.Nxf5 Bh8 22.Bxb7 Rb8 23.Ne4 Nxe4 24.Bxe4 Bxb2 25.Qxb2 Ne5 26.Qg2+ Ng6 27.Rad1 Bxf5 28.Rxf5 Rxf5 29.Bxf5 Qf6 30.Bxg6 hxg6 31.Qd5+ Kg7 32.Qxd6 Qg5+ 33.Kh2 Rf8 34.Qc7+ Kg8 35.Qg3 Qf5 36.Rg1 Kh7 37.Qg5 Qe4 38.Rg2 Rf3 39.Qxc5 Rxe3 40.Qxa7+ Kh6 41.Qb8 Qd4 42.c5 Kh5 43.Rf2 g5 44.Qc7 Qd3 45.Qc8 Qd4 46.Qg4+ Qxg4 47.hxg4+ Kxg4 48.Rg2+ Kf4 49.Rc2 Kf3 50.c6 Re8 51.c7 Rc8 52.b4 g4 53.b5 Re8 54.c8=Q 1-0
2025.12.27
2167590 Barboza Viquez, Martin Eduardo (2057) Ramos Rodriguez, Daniel (1910) 1-0
1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Qxd4 Nc6 5.Bb5 Bd7 6.Qd3 Nf6 7.c4 g6 8.Nc3 Bg7 9.O-O O-O 10.h3 a6 11.Bxc6 Bxc6 12.Nd4 Qb6 13.Be3 Qxb2 14.Nd5 Bxd5 15.exd5 b5 16.Rfb1 bxc4 17.Qxc4 Qa3 18.Nc6 Nd7 19.Rb3 Qxb3 20.Nxe7+ Kh8 21.axb3 Bxa1 22.Qc6 Nc5 23.Qxd6 Nxb3 24.Qa3 Bf6 25.Nc6 Na1 26.Nd4 Rfd8 27.Qxa1 Rxd5 28.Qa4 Rad8 29.Nc6 R8d6 30.Qxa6 Kg7 31.Qc4 h5 32.g3 Rd7 33.Kg2 Rd3 34.Qf4 R3d5 35.Qa4 R7d6 36.Nb4 Rd1 37.Nc2 R6d3 38.Qe4 Rd7 39.Qf3 R7d3 40.Bh6+ Kxh6 41.Qxf6 Rd7 42.Ne3 R1d6 43.Nf5+ Kh7 44.Qg7# 1-0
2025.12.27
2167591 Magana Morales, Roberto (1982) Mayorga Araya, Sofia (2031) 1/2-1/2
1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.f3 e5 7.Nb3 Be6 8.Be3 h5 9.Qd2 Nbd7 10.Nd5 Bxd5 11.exd5 Nb6 12.c4 Rc8 13.Rc1 Be7 14.Bd3 O-O 15.Na5 Qc7 16.O-O Rfe8 17.b4 Bf8 18.Qf2 Nbd7 19.Bf5 Rb8 20.g4 g6 21.g5 gxf5 22.gxf6 Nxf6 23.Qh4 Be7 24.Kh1 f4 25.Rg1+ Kh8 26.Qg5 Rg8 27.Qh6+ Nh7 28.Bf2 Bg5 29.Qxh5 Rg6 30.Qg4 Rbg8 31.Qf5 Rf6 32.Qh3 Rh6 33.Qf5 Rf6 34.Qh3 Rh6 35.Qf5 1/2-1/2
2025.12.27
2167592 Chinchilla, E (2186) Quesada Leon, Joshua (1908) 0-1
1.Nf3 Nf6 2.g3 g6 3.b3 Bg7 4.Bb2 O-O 5.c4 c5 6.Bg2 d6 7.d4 d5 8.O-O dxc4 9.bxc4 cxd4 10.Nxd4 Nc6 11.Nxc6 bxc6 12.Bxc6 Rb8 13.Be5 Bh3 14.Nd2 Bxf1 15.Bxb8 Nd7 16.Bxa7 Bxa1 17.Nxf1 Ne5 18.Qxa1 Nxc6 19.Be3 f6 20.Qb1 Qd7 21.h4 Qg4 22.Qc2 Ra8 23.Qd3 Rd8 24.Qb3 Qxe2 25.c5+ Kg7 26.Qe6 Qf3 27.h5 Qd5 28.Qxd5 Rxd5 29.hxg6 hxg6 30.Nd2 e5 31.f4 Rd3 32.Kf2 Ra3 33.Kf3 Rxa2 34.Ke4 Kf7 35.Kd5 Ne7+ 36.Kc4 Nf5 37.Kb3 Ra1 38.Bf2 Ke6 39.fxe5 fxe5 40.Kc4 Rc1+ 41.Kd3 Kd5 42.Ne4 Nd4 43.g4 Ra1 44.Nc3+ Kxc5 45.Ke4 Kc4 46.Nd5 Nc6 47.Ne3+ Kb5 48.Bg3 Kc5 49.Bf2 Ra4+ 50.Kf3 Kd6 51.Kg3 Nd4 52.Kh4 Nf3+ 53.Kg3 Ng5 54.Be1 Ke6 55.Kg2 Ra2+ 56.Kf1 Nf3 57.Bf2 Nd2+ 58.Ke1 Ne4 0-1
2025.12.27
2167593 Diaz Charpentier, Kristel Meliss (1975) Mendez Machado, Andre (2169) 1/2-1/2
1.d4 Nf6 2.c4 e6 3.Nf3 b6 4.g3 Bb7 5.Bg2 Bb4+ 6.Bd2 Be7 7.O-O O-O 8.Nc3 Ne4 9.Nxe4 Bxe4 10.Rc1 d6 11.Bc3 Nd7 12.Nd2 Bxg2 13.Kxg2 f5 14.e4 c5 15.dxc5 dxc5 16.Qe2 Bf6 17.exf5 exf5 18.Nf3 Qe8 19.Rfe1 Qxe2 20.Rxe2 Rae8 21.Rxe8 Rxe8 22.Bxf6 Nxf6 23.Re1 Rxe1 24.Nxe1 1/2-1/2
2025.12.27
2167594 Schnell, Sebastian Narayana (2097) Gamboa Alvarado, L (1919) 1-0
1.d4 d5 2.c4 c6 3.Nf3 Nf6 4.e3 Bf5 5.Qb3 Qb6 6.Nc3 e6 7.Bd2 Nbd7 8.Nh4 Bg6 9.Nxg6 hxg6 10.cxd5 exd5 11.Bd3 Bd6 12.Na4 Qxb3 13.axb3 Ne4 14.Bxe4 dxe4 15.b4 Ke7 16.h3 Nf6 17.Ke2 Nd5 18.Nc3 Nxc3+ 19.bxc3 Rh5 20.c4 a6 21.Rhb1 Rc8 22.b5 axb5 23.cxb5 c5 24.Ra7 Rc7 25.Ba5 Rd7 26.Bb6 Rd5 27.Ra4 cxd4 28.Rxd4 Rxd4 29.Bxd4 f6 30.Rc1 Ke6 31.f3 f5 32.fxe4 fxe4 33.Rc8 Kd5 34.Kd2 Rf7 35.Kc3 Rf2 36.Rg8 Rxg2 37.Rxg7 Rg3 38.h4 Rh3 39.Rxg6 Rxh4 40.Rg5+ Ke6 41.Kc4 Rh6 42.Rg4 Kf5 43.Rg7 Be5 44.Rf7+ Ke6 45.Rxb7 Rh1 46.Bxe5 Kxe5 47.Re7+ Kf5 48.b6 Rb1 49.b7 Kf6 50.Rh7 Kg6 51.Rd7 Kf5 52.Kd5 Rd1+ 53.Kc6 Rc1+ 54.Kd6 Rd1+ 55.Kc7 Rc1+ 56.Kd8 Rb1 57.Kc8 Kg4 58.Rc7 Kf3 59.Rc3 Re1 60.b8=Q Rxe3 61.Rxe3+ Kxe3 62.Qb1 1-0
2025.12.27
2167595 Pastor Carvajal, Jeigoth (2034) Cespedes Rodriguez, Luis Michel (1970) 1/2-1/2
1.e4 e6 2.d4 d5 3.Bd3 c5 4.exd5 exd5 5.Nf3 Nf6 6.O-O c4 7.Re1+ Be7 8.Bf1 O-O 9.b3 cxb3 10.axb3 Bg4 11.c4 Nc6 12.Be2 dxc4 13.bxc4 Bxf3 14.Bxf3 Nxd4 15.Bxb7 Rb8 16.Bf3 Bb4 17.Rf1 Nxf3+ 18.Qxf3 Qd4 19.Ra6 Rb6 20.Be3 Qxc4 21.Rxb6 axb6 22.Bxb6 Nd5 23.Be3 Re8 24.Bd2 1/2-1/2
2025.12.27
2167596 Quesada Fallas, Esteban (2011) Lizano Quiros, Matias Haziel (1925) 1/2-1/2
1.c4 Nf6 2.g3 g6 3.Bg2 Bg7 4.Nc3 O-O 5.d4 d6 6.h3 Nc6 7.Nf3 e5 8.Be3 Bf5 9.O-O Qc8 10.Kh2 a5 11.Rc1 Re8 12.a3 exd4 13.Nxd4 Nxd4 14.Bxd4 c6 15.Re1 h5 16.e4 Be6 17.Bxf6 Bxf6 18.Qxd6 Rd8 19.Qf4 Bd4 20.e5 Qc7 21.Ne4 Qxe5 22.Qxe5 Bxe5 23.Nc5 Bxb2 24.Nxe6 fxe6 25.Rb1 Rd2 26.Rxe6 Kf7 27.Re3 a4 28.Rf3+ Kg7 29.Re1 Bf6 30.Rb1 Ra7 31.Re1 b5 32.Re6 Bd4 33.Rxc6 b4 34.Rd6 b3 35.Rf4 Be3 36.Rff6 Rxd6 37.Rxd6 Bc5 38.Rc6 Bxa3 39.Be4 Bc5 40.Rxc5 a3 41.Rb5 a2 42.Rxb3 a1=Q 43.Kg2 Rf7 44.Re3 Qa2 45.Bf3 Qxc4 46.h4 Qc2 47.Re2 Qd3 48.Re3 Rxf3 49.Kxf3 Qf1 50.Rc3 Kf6 51.Rc5 Ke6 52.Rg5 Ke7 53.Re5+ Kd7 54.Rd5+ Ke6 55.Rg5 Kf6 56.Rc5 Qh1+ 57.Ke2 Qa1 58.Rg5 Qc1 59.Kf3 Qc6+ 60.Ke2 Qg2 61.Rc5 Qh3 62.Rg5 Qe6+ 63.Kf1 Qc6 64.Kg1 Qc1+ 65.Kg2 Qd2 66.Kg1 Qxg5 67.hxg5+ Kxg5 68.Kg2 Kg4 1/2-1/2
2025.12.27
2167597 Carvajal Pena, Daniel (1924) Jimenez, Ju (2007) 1/2-1/2
1.e4 c5 2.Nc3 Nc6 3.Bb5 Nd4 4.Nf3 a6 5.Bd3 g6 6.O-O Bg7 7.b3 d6 8.h3 e6 9.Bb2 Ne7 10.Nxd4 cxd4 11.Ne2 Qb6 12.c3 Nc6 13.cxd4 Nxd4 14.Bxd4 Bxd4 15.Nxd4 Qxd4 16.Qe2 Bd7 17.Rac1 Rc8 18.Rxc8+ Bxc8 19.Rc1 Bd7 20.Qe3 Qxe3 21.dxe3 Ke7 22.Rc7 Rb8 23.Kf1 Kd8 1/2-1/2
2025.12.27
2167598 Peraza, R (2004) Colomer Fonseca, Eric Gabriel (1918) 1-0
1.e4 e5 2.Nf3 Nc6 3.Bb5 Nf6 4.d3 Bc5 5.c3 Qe7 6.O-O Bb6 7.Nbd2 O-O 8.Re1 Bxf2+ 9.Kxf2 Qc5+ 10.Kf1 Qxb5 11.Nb3 d6 12.c4 Qa4 13.h3 Ne7 14.Bg5 Ng6 15.Nh4 Nxh4 16.Bxh4 Ne8 17.Be7 Be6 18.Bxf8 Kxf8 19.Kg1 c5 20.Rf1 Qd7 21.Nd2 Qe7 22.Nf3 Nf6 23.Ng5 Kg8 24.Nxe6 Qxe6 25.Rf5 Nd7 26.Qe2 Rf8 27.Raf1 Nb8 28.Qg4 Qe7 29.h4 Nc6 30.h5 h6 31.R5f3 Nd4 32.Rg3 f6 33.Rf2 Ne6 34.Rf5 Qf7 35.Qh4 Ng5 36.Re3 Qd7 37.b3 Qd8 38.Qe1 Ne6 39.g3 Rf7 40.Rf2 Ng5 41.Kg2 Qd7 42.Rf5 Ne6 43.Qd1 Qd8 44.Re1 Qa5 45.Rf2 a6 46.Ref1 Ng5 47.Qc1 Qc7 48.Qd1 Qd7 49.Rf5 Rf8 50.a3 Ne6 51.R5f2 Nd4 52.b4 b5 53.Rh1 Qb7 54.bxc5 dxc5 55.Qb1 b4 56.axb4 cxb4 57.Qa1 Qb6 58.Ra2 Ra8 59.Rb1 a5 60.Qb2 Nc6 61.Ra4 Qe3 62.Rd1 Rd8 63.Qd2 Qd4 64.Qf2 Qc3 65.Qd2 Qb3 66.Raa1 Ra8 67.Rdb1 Qc3 68.Qxc3 bxc3 69.Rc1 Rb8 70.Rxc3 Rb2+ 71.Kh3 g6 72.hxg6 Kg7 73.Rca3 h5 74.R1a2 Rb1 75.Rf2 Kxg6 76.Raa2 Rc1 77.Rab2 Nb4 78.Rf3 Rd1 79.Rbf2 Nxd3 80.Rxf6+ Kg7 81.Rf7+ Kg8 82.Rf8+ Kg7 83.R2f7+ Kg6 84.Rf6+ Kg7 85.R8f7+ Kg8 86.Kh4 Nc5 87.Kxh5 Rh1+ 88.Kg6 1-0
2025.12.27
2167599 Angulo Perez, Sebastian (1971) Aguero Espinoza, Sebasthian (1908) 1-0
1.e4 Nf6 2.e5 Nd5 3.d4 d6 4.c4 Nb6 5.f4 dxe5 6.fxe5 Bf5 7.Nf3 e6 8.Be3 Nc6 9.Be2 Bb4+ 10.Nc3 Na5 11.c5 Nbc4 12.Qa4+ c6 13.Bg5 Bxc3+ 14.bxc3 Qd5 15.O-O O-O 16.Nd2 Nxd2 17.Bxd2 b6 18.Rf4 f6 19.Bf3 Qd7 20.exf6 Rxf6 21.cxb6 axb6 22.h4 Raf8 23.Re1 Qd6 24.Re5 h6 25.h5 Bd3 26.Rxf6 Rxf6 27.Re3 Bb5 28.Qb4 Qf4 29.Rxe6 Qf5 30.Re8+ Rf8 31.Rxf8+ Qxf8 32.Qxf8+ Kxf8 33.Bf4 Nc4 34.Bc7 Kf7 35.Be2 Na3 36.Bd1 Bc4 37.Bxb6 Bxa2 38.Bf3 Bd5 39.Be2 Nc4 40.Bc7 Kf6 41.Kf2 Be6 42.g4 Nb2 43.Kg3 Na4 44.Ba5 Nb2 45.Kf4 Nc4 46.Bd8+ Kf7 47.Bd3 Ke8 48.Bc7 Ke7 49.Be4 Bd7 50.g5 Nb2 51.gxh6 gxh6 52.Bf5 Be8 53.Kg4 Kf6 54.Be5+ Ke7 55.Bf4 Kf6 56.Be5+ Ke7 57.Bg7 Nd1 58.Bxh6 Nxc3 59.Bg5+ Kf8 60.h6 1-0
2025.12.27
2167600 Vargas Arguedas, Caleb (2076) Munoz Garcia, Flavio Estuardo (1903) 0-1
1.e4 c5 2.Nc3 Nc6 3.f4 d6 4.Nf3 g6 5.Bb5 Bg7 6.Bxc6+ bxc6 7.d3 Nf6 8.O-O O-O 9.Qe1 Bg4 10.b3 Bxf3 11.Rxf3 e6 12.Bb2 Nd7 13.Na4 d5 14.e5 Qe7 15.Ba3 f6 16.d4 fxe5 17.dxe5 g5 18.Qc3 Rxf4 19.Bxc5 Rxf3 20.gxf3 Nxc5 21.Nxc5 Rf8 22.Nd3 Qc7 23.Kg2 Rf5 24.Re1 h5 25.h3 Qf7 26.Qxc6 Rxf3 27.Re2 g4 28.hxg4 hxg4 29.Nf2 Bxe5 0-1
2025.12.27
2167601 Espitia Torres, Mateo (2018) Giron, D (2090) 1-0
1.e4 c5 2.Nf3 d6 3.c3 Nf6 4.Be2 Bd7 5.Qc2 Nc6 6.d4 cxd4 7.cxd4 e5 8.d5 Ne7 9.Nc3 Ng6 10.O-O Be7 11.Qb3 Qb8 12.a4 O-O 13.a5 Rc8 14.Re1 Bd8 15.Bb5 Bxb5 16.Nxb5 a6 17.Nc3 b6 18.axb6 Bxb6 19.Qd1 Qa7 20.Qe2 Nf4 21.Bxf4 exf4 22.Nh4 g6 23.Qf3 Qd7 24.Qxf4 Ng4 25.Re2 Bd4 26.Nf3 Bg7 27.h3 Ne5 28.Nxe5 Bxe5 29.Qe3 Rc4 30.Rd2 Qe8 31.Re1 Rac8 32.Rd3 Bxc3 33.Rxc3 Rxc3 34.bxc3 Qe5 35.Qd4 f6 36.Re3 Qxd4 37.cxd4 Rc1+ 38.Kh2 Rd1 39.Kg3 Rxd4 40.f3 a5 41.Rc3 a4 42.Rc6 a3 43.Ra6 f5 44.Kf4 fxe4 45.fxe4 Rd2 46.Rxa3 Kf7 47.g4 h6 48.Ra7+ Ke8 49.Rh7 Rf2+ 50.Ke3 Rg2 51.Rxh6 Kf7 52.Kf3 Rg1 53.Kf2 Ra1 54.g5 Kg7 55.Rh4 Ra2+ 56.Ke3 Ra1 57.Rf4 Ra3+ 58.Kd4 Ra4+ 59.Kd3 Ra3+ 60.Kc4 Rxh3 61.Rf6 Rg3 62.Rxd6 Rxg5 63.Re6 Kf7 64.Kc5 Rg1 65.e5 g5 66.Kd6 g4 67.Rf6+ Kg7 68.Ke7 g3 69.Rf3 g2 70.d6 Kh6 71.e6 1-0
2025.12.27
2167602 Ramirez Madrid, Gerardo Alfonso (2021) De Leon Calderon, Juan Carlos (1928) 1/2-1/2
1.Nf3 d6 2.d4 Nf6 3.g3 g6 4.b3 Bg7 5.Bb2 O-O 6.Bg2 c6 7.O-O Qc7 8.Nbd2 Nbd7 9.e4 e5 10.dxe5 dxe5 11.Qe2 Re8 12.Rfd1 Bf8 13.a4 a5 14.Nc4 b6 15.Bh3 Ba6 16.Qd2 Bxc4 17.Bxd7 Nxd7 18.Qxd7 Qxd7 19.Rxd7 Be6 20.Rc7 f6 21.Rxc6 Rac8 22.Rxc8 Rxc8 23.c4 Rd8 24.Ne1 Rd2 25.Bc3 Re2 26.Kg2 h5 27.h3 Rxe4 28.Kf3 Bf5 29.Nc2 g5 30.Ne3 g4+ 31.hxg4 hxg4+ 32.Kg2 Be6 33.Re1 Bc5 34.Nc2 Rxe1 35.Nxe1 Bf5 36.Bd2 Bb1 37.Be3 Bxe3 38.fxe3 Ba2 39.c5 bxc5 40.Nd3 Bxb3 41.Nxc5 Bc2 42.Kf2 Kf7 43.Nb7 Bxa4 44.Nxa5 Bb5 45.Nb3 Ke6 46.Nd2 f5 47.Nb3 Kd5 48.Nd2 Ba4 49.Ke2 Bc2 50.Kf2 Kc5 51.Ke1 Kb4 52.Nf1 Kc3 53.Nd2 Kd3 54.Nf1 Ke4 55.Kf2 Kd3 56.Ke1 Ba4 57.Kf2 Bc6 58.Nh2 Kd2 59.Nf1+ Kd1 60.Nh2 Bb5 61.e4 Bd7 62.exf5 Bxf5 63.Nf1 Be6 64.Ne3+ Kd2 65.Ng2 Kd3 66.Ne3 Bd7 67.Ng2 Bc6 68.Ne3 Bf3 69.Nf1 Be2 70.Ne3 e4 71.Ng2 Bf3 72.Ne3 Kd2 73.Nf1+ Kd3 74.Ne3 Kc3 75.Nf1 1/2-1/2
2025.12.28
2167603 Shoker, S (2438) Valdes, Le (2317) 1/2-1/2
1.Nf3 Nf6 2.g3 g6 3.Bg2 Bg7 4.O-O O-O 5.d3 d6 6.c4 e5 7.Nc3 Re8 8.Rb1 a5 9.a3 c6 10.h3 h6 11.e4 Na6 12.Be3 Nc7 13.Re1 Ra6 14.b4 axb4 15.axb4 d5 16.exd5 cxd5 17.b5 Ra3 18.Qc1 Bf8 19.b6 Na6 20.cxd5 Bf5 21.Nb5 Rxd3 22.Nc7 Nxc7 23.bxc7 Qc8 24.Bxh6 Bxh6 25.Qxh6 Rxf3 26.Bxf3 Bxb1 27.Rxb1 Qxc7 28.Qh4 Kg7 29.Qb4 1/2-1/2
2025.12.28
2167604 Almeida Quintana, O (2464) Miranda Mesa, E (2462) 1/2-1/2
1.e4 e5 2.Nf3 Nf6 3.Nxe5 d6 4.Nf3 Nxe4 5.Qe2 Qe7 6.d3 Nf6 7.Bg5 Qxe2+ 8.Bxe2 Be7 9.Nc3 c6 10.O-O O-O 11.Rfe1 Na6 12.a3 Nc7 13.Bf1 Be6 14.Ne4 1/2-1/2
2025.12.28
2167605 Cossio Carvajal, Bruno (2012) Mihajlov, Seb (2361) 0-1
1.e4 d6 2.d4 Nf6 3.Bd3 e5 4.c3 Nbd7 5.Nf3 d5 6.dxe5 dxe4 7.exf6 exf3 8.Qxf3 Ne5 9.Qe4 Qxd3 10.Qxe5+ Be6 11.Qd4 Qxd4 12.cxd4 gxf6 13.Be3 Rg8 14.g3 Bh3 15.Nc3 Bg2 16.Rg1 Bf3 17.Nb5 Kd7 18.Rc1 Bb4+ 19.Nc3 Rad8 20.a3 Be7 21.Ne2 Kc8 22.Kd2 f5 23.Rgd1 Bf6 24.Ke1 Rge8 25.Rc2 c6 26.Rcd2 b6 27.Rc1 Kb7 28.Rcd1 Rd7 29.Kf1 Red8 30.Ke1 a5 31.Kf1 a4 32.Ke1 b5 33.Rd3 c5 34.d5 Rxd5 35.Rxd5 Rxd5 36.Rxd5 Bxd5 37.Bxc5 Bxb2 38.Bb4 Kc6 39.Kd2 Bf6 40.Ke3 Be4 41.Nd4+ Kb6 42.Ne2 Be5 43.Nd4 Bb1 44.Ne2 Ba2 45.Nd4 Be6 46.Nf3 Bf6 47.Nd4 Bg5+ 48.f4 Bf6 49.Nf3 Kc6 50.Nd4+ Kd5 51.Bc3 Kc4 52.Bb2 Be7 53.Kd2 b4 54.axb4 Bxb4+ 55.Kc2 Bd5 56.Ne2 Be4+ 57.Kd1 a3 58.Ba1 Bf3 0-1
2025.12.28
2167606 Cabezas Solano, David Alejandro (2191) Avendano Porras, Rodrigo (1973) 1/2-1/2
1.Nf3 d5 2.g3 c6 3.Bg2 Bf5 4.c4 e6 5.Qb3 Qb6 6.d3 h6 7.Be3 Qxb3 8.axb3 Na6 9.Nd4 Nb4 10.Ra4 Bh7 11.Bd2 Bc5 12.Rxb4 Bxd4 13.Rxb7 Bxb2 14.Bc3 Bxc3+ 15.Nxc3 Nf6 16.Kd2 O-O 17.Ra1 a5 18.Na4 g5 19.Nb6 Ra6 20.b4 a4 21.Rxa4 Rxa4 22.Nxa4 Ra8 23.Nc3 dxc4 24.Bxc6 cxd3 25.Rxf7 Kxf7 26.Bxa8 dxe2 27.Kxe2 Ke7 28.Ke3 e5 29.f3 Bf5 30.b5 Nd7 31.Bc6 Nb6 32.Nd5+ Nxd5+ 33.Bxd5 Kd6 34.b6 Bc2 35.Kd2 Ba4 36.Kc3 Bb5 37.Kb4 Ba6 38.b7 Kc7 39.Kc5 Be2 40.g4 Bd3 41.Be4 Ba6 42.Kd5 Bxb7+ 43.Kxe5 Bc8 44.Bf5 Bb7 45.Be4 Bc8 46.h3 Bd7 47.Bf5 Bc6 48.Be4 Bd7 49.Bd5 Be8 50.Ke6 Bb5 51.Kf5 Kd6 52.Be4 Bf1 53.Kg6 Ke5 54.Kxh6 Kf4 55.Kh5 Bxh3 56.Kg6 1/2-1/2
2025.12.28
2167607 Mayorga Araya, Sofia (2031) Barboza Viquez, Martin Eduardo (2057) 1-0
1.e4 c6 2.Nc3 d5 3.Nf3 Bg4 4.d4 e6 5.Be2 Nf6 6.e5 Nfd7 7.O-O Be7 8.h3 Bxf3 9.Bxf3 O-O 10.Ne2 c5 11.c3 Nc6 12.Be3 b5 13.Ng3 b4 14.Rc1 Rc8 15.Be2 Qb6 16.Bd3 bxc3 17.bxc3 cxd4 18.cxd4 Nb4 19.Rxc8 Rxc8 20.Bb1 Rc4 21.Ne2 Qc7 22.f4 Nc2 23.Bf2 Nf8 24.f5 f6 25.Qd3 Nb4 26.Qf3 fxe5 27.fxe6 Bf6 28.a3 Nc6 29.Ba2 e4 30.Qh5 Qd6 31.Bxc4 dxc4 32.Bg3 Qxa3 33.Qf7+ Kh8 34.Rxf6 gxf6 35.Bh4 1-0
2025.12.28
2167608 Quesada Leon, Joshua (1908) Solano Cordero, Jorge Alexis (2034) 1/2-1/2
1.e4 e5 2.Nc3 Nf6 3.Bc4 Nc6 4.d3 Bc5 5.Nf3 a6 6.Bg5 h6 7.Be3 d6 8.d4 exd4 9.Nxd4 Nxd4 10.Bxd4 Bxd4 11.Qxd4 b5 12.Bd5 Nxd5 13.Nxd5 O-O 14.O-O-O Re8 15.f3 a5 16.g4 a4 17.g5 c5 18.Qd2 hxg5 19.h4 g4 20.h5 a3 21.b4 Be6 22.Qf4 Bxd5 23.Rxd5 cxb4 24.h6 Qf6 25.Qxf6 gxf6 26.Rg1 Kh7 27.Rxg4 Rac8 28.Rxd6 b3 29.axb3 a2 30.Kb2 Rxc2+ 31.Ka1 Ra8 32.Rg1 Rc3 33.Rxf6 Rxb3 34.Rxf7+ Kxh6 35.Rf4 Kh5 36.Rf5+ Kh6 37.Rh1+ Kg6 38.Rg1+ Kh6 39.Rf6+ Kh7 40.Rf5 Kh6 41.Rh1+ 1/2-1/2
2025.12.28
2167609 Mendez Machado, Andre (2169) Magana Morales, Roberto (1982) 1/2-1/2
1.e4 c6 2.Nc3 d5 3.Nf3 Bg4 4.h3 Bxf3 5.Qxf3 e6 6.Be2 Bc5 7.Qg3 Bd4 8.exd5 exd5 9.O-O Ne7 10.Qg4 Bf6 11.d4 Qd7 12.Qf4 Ng6 13.Qd2 O-O 14.Bg4 Qd6 15.Ne2 Nd7 16.c3 Bd8 17.Qc2 Bc7 18.g3 Nf6 19.Bf5 Rae8 20.Nf4 Qd8 21.Ng2 Ne4 22.h4 Nd6 23.Bd3 f5 24.h5 Nh8 25.f3 g5 26.hxg6 hxg6 27.Bh6 Rf7 28.Bf4 g5 29.Bxd6 Qxd6 30.f4 gxf4 31.Bxf5 fxg3 32.Rf4 Re4 33.Rxe4 dxe4 34.Qxe4 Qh6 35.Qg4+ Kf8 36.Qh3 Qxh3 37.Bxh3 Ng6 38.Be6 Rf2 39.Rf1 Ke7 40.Bf5 Rxf1+ 41.Kxf1 Kf6 42.Bc8 b6 43.Ke2 c5 44.dxc5 bxc5 45.Kd3 Ke5 46.Kc4 Kd6 47.Kb5 Ne5 48.Ne3 Nd3 49.Nc4+ Kd5 50.Bb7+ Ke6 51.Be4 Ne1 52.Ne3 Ke5 53.Bb7 Nd3 54.b3 Nc1 55.Nc4+ Kf4 56.Kxc5 Nxa2 57.Kd4 Nc1 58.b4 Ne2+ 59.Kd3 Ng1 60.Nd2 Bb6 61.Bg2 Be3 62.Nf1 Ke5 1/2-1/2
2025.12.28
2167610 Aroche Cobos, Manuel Alejandro (1915) Schnell, Sebastian Narayana (2097) 0-1
1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Nf3 Nbd7 5.Bf4 Bb4 6.Qb3 c5 7.e3 Qa5 8.a3 Bxc3+ 9.Qxc3 Qxc3+ 10.bxc3 b6 11.Ne5 Bb7 12.Nxd7 Nxd7 13.cxd5 Bxd5 14.f3 O-O 15.Bd6 Rfd8 16.Bb5 a6 17.Bd3 Bb3 18.Ke2 c4 19.Be4 Ra7 20.Bg3 Nf6 21.Bh4 Rdd7 22.Bxf6 gxf6 23.Rhc1 b5 24.g4 Rd8 25.f4 h6 26.Kf3 Re7 27.Re1 Kg7 28.h4 e5 29.Bc6 Bc2 30.d5 f5 31.gxf5 Bxf5 32.e4 Bd7 33.Bxd7 Rdxd7 34.f5 Re8 35.Reb1 Rb8 36.Rb2 Kf6 37.Rab1 Ke7 38.a4 Rdb7 39.a5 Rg8 40.Rb4 Rbb8 41.R1b2 h5 42.Rh2 Rg4 43.Rbb2 Rbg8 44.Rbf2 Rg3+ 45.Ke2 Rxc3 0-1
2025.12.28
2167611 Fernandez, Mario (2025) Diaz Charpentier, Kristel Meliss (1975) 1-0
1.e4 c5 2.Nc3 Nc6 3.g3 g6 4.Bg2 Bg7 5.d3 e6 6.Be3 d6 7.f4 Nge7 8.Nf3 Nd4 9.O-O O-O 10.e5 Nec6 11.exd6 Qxd6 12.Ne4 Qc7 13.c3 Nxf3+ 14.Qxf3 b6 15.Nxc5 bxc5 16.Qxc6 Qxc6 17.Bxc6 Rb8 18.Bxc5 Rd8 19.Rf2 Bd7 20.Bxd7 Rxd7 21.d4 a5 22.b3 Rc8 23.Re2 Rd5 24.a3 Rdxc5 25.dxc5 Rxc5 26.Rc1 Bxc3 27.Kf1 Bb4 28.Rxc5 Bxc5 29.Ra2 Kf8 30.Ke2 Ke7 31.Kd3 Kd6 32.Kc4 Kc6 33.b4 axb4 34.axb4 Bb6 35.h3 h5 36.Ra8 Bf2 37.Rf8 f5 38.Rf6 Bxg3 39.Rxe6+ Kd7 40.Rxg6 Bxf4 41.Rf6 1-0
2025.12.28
2167612 Fernandez Sibaja, Felipe Josue (2020) Angulo Perez, Sebastian (1971) 1-0
1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 O-O 5.Bd3 d5 6.a3 Bxc3+ 7.bxc3 dxc4 8.Bxc4 c5 9.Ne2 Qc7 10.Bd3 Nbd7 11.O-O b6 12.e4 e5 13.d5 Ne8 14.c4 Nd6 15.Ng3 Re8 16.Nh5 Nf8 17.f4 exf4 18.e5 Rxe5 19.Bxf4 Re7 20.Qf3 Ng6 21.Qg3 Rd7 22.Be5 Qd8 23.Nxg7 Qh4 24.Qxh4 Nxh4 25.Nh5 Ne8 26.Rae1 Ng6 27.Bb2 Rd8 28.Rxe8+ Rxe8 29.Nf6+ Kf8 30.Nxh7+ Ke7 31.Re1+ Kd8 32.Bf6+ Ne7 33.d6 Be6 34.dxe7+ Kc7 35.Ng5 Kd7 1-0
2025.12.28
2167613 Munoz Garcia, Flavio Estuardo (1903) Peraza, R (2004) 1/2-1/2
1.Nf3 Nf6 2.g3 b5 3.d4 e6 4.Bg2 Bb7 5.O-O Be7 6.a4 b4 7.a5 O-O 8.Bd2 Na6 9.c3 c5 10.dxc5 Bxc5 11.cxb4 Bxb4 12.Bxb4 Nxb4 13.Qb3 Rb8 14.Ra4 Bd5 15.Qa3 Nc6 16.Nbd2 Bxf3 17.Bxf3 Ne5 18.Bg2 Qc7 19.f4 Nc6 20.Rc1 Rfc8 21.Rac4 Qb7 22.b4 Nd5 23.Ne4 a6 24.Kh1 Qa7 25.Nd6 Rf8 26.Bxd5 exd5 27.Rc5 Nxb4 28.Qf3 h6 29.Qg4 Kh8 30.Nf5 g6 31.Nxh6 Na2 32.Qh4 Kg7 33.Qg5 Nxc1 34.Nf5+ Kg8 35.Qh6 gxf5 36.Qg5+ 1/2-1/2
2025.12.28
2167614 Ramos Rodriguez, Daniel (1910) Chinchilla, E (2186) 1/2-1/2
1.e4 e5 2.Nc3 Nf6 3.f4 d5 4.fxe5 Nxe4 5.Qf3 f5 6.d3 Nxc3 7.bxc3 d4 8.Qg3 Nc6 9.Be2 Be6 10.Bf3 Qd7 11.Ne2 dxc3 12.Be3 Nb4 13.O-O Nxc2 14.Bxb7 Rd8 15.Rad1 Qb5 16.Qf3 Bd5 17.Bxd5 Qxd5 18.Bg5 Qxf3 19.Rxf3 Be7 20.Bxe7 Kxe7 21.Nxc3 Nd4 22.Re3 c6 23.Rd2 Rb8 24.Ne2 Nxe2+ 25.Rexe2 Rb1+ 26.Kf2 Rd8 27.Rc2 Rb6 28.Ke3 Ke6 29.d4 Rdb8 30.Rc4 Ra6 31.Rec2 Rbb6 32.Kf4 h6 33.h4 g6 34.g4 fxg4 35.Kxg4 Kd5 36.h5 gxh5+ 37.Kxh5 Ra3 38.Rc5+ Kxd4 39.R2c4+ Kd3 40.e6 Rxa2 41.Rc3+ Kd2 42.e7 Rb8 43.Kg6 Ra1 44.Rc2+ 1/2-1/2
2025.12.28
2167615 Lizano Quiros, Matias Haziel (1925) Pastor Carvajal, Jeigoth (2034) 1-0
1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Qxd4 Nc6 5.Qe3 g6 6.Be2 Bg7 7.O-O Nf6 8.h3 O-O 9.Rd1 Nd7 10.Nc3 Qb6 11.Qg5 Nf6 12.Qh4 Be6 13.Nd5 Bxd5 14.exd5 Nb8 15.c4 Nbd7 16.Rb1 a5 17.b3 Nc5 18.Be3 Qc7 19.Nd4 Nfe4 20.Nb5 Qd7 21.Bd4 g5 22.Qh5 Bxd4 23.Rxd4 Qf5 24.Qf3 Qg6 25.Bd3 Nxd3 26.Qxd3 f5 27.Qe3 Nc5 28.Qxe7 Rae8 29.Qxd6 Qxd6 30.Nxd6 Re2 31.a3 Rd8 32.b4 axb4 33.axb4 Na4 34.Nxb7 Rb8 35.d6 Nb6 36.Na5 1-0
2025.12.28
2167616 Carvajal Pena, Daniel (1924) Espitia Torres, Mateo (2018) 0-1
1.e4 e5 2.Nf3 Nc6 3.d4 exd4 4.Nxd4 Bc5 5.Nb3 Bb6 6.Qe2 d6 7.Nc3 Be6 8.Be3 Nf6 9.O-O-O Ng4 10.Bxb6 axb6 11.f4 O-O 12.h3 Qh4 13.Qf3 Qh6 14.g3 Nge5 15.Qf2 f5 16.exf5 Rxf5 17.Kb1 Kh8 18.Qe1 Nd7 19.Bg2 Rff8 20.Nb5 Rfc8 21.Qe3 Nc5 22.Rhe1 Qg6 23.g4 Nb4 24.f5 Bxf5 25.gxf5 Qxg2 26.Rd2 Qc6 27.N3d4 Qe8 28.Qg3 Qf7 29.Ne6 Rxa2 30.Na3 Na4 31.Qxg7+ Qxg7 32.Nxg7 Rxb2+ 33.Kc1 Na2+ 34.Kd1 N4c3# 0-1
2025.12.28
2167617 Gamboa Alvarado, L (1919) Quesada Fallas, Esteban (2011) 0-1
1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.cxd5 Nxd5 5.e4 Nxc3 6.bxc3 Bg7 7.Bc4 c5 8.Be3 Nc6 9.Ne2 O-O 10.O-O Bg4 11.f3 Bd7 12.Rc1 Rc8 13.Qd2 Na5 14.Bd3 b5 15.d5 Qc7 16.Bh6 Qb6 17.Bxg7 Kxg7 18.Kh1 e5 19.f4 Rce8 20.Ng3 Nb7 21.f5 f6 22.Rb1 Nd6 23.fxg6 hxg6 24.a4 c4 25.Bc2 a6 26.Rf2 Rb8 27.axb5 axb5 28.Rff1 Ra8 29.Ra1 Ra5 30.Rxa5 Qxa5 31.Qe3 Rc8 32.Qf3 Qd8 33.Ne2 Ra8 34.Qf2 Ra2 35.Bb1 Ra1 36.Ng3 Ra6 37.h3 b4 38.cxb4 Nb5 39.Qc5 Nd4 40.Kh2 Ba4 41.Rf2 Qd6 42.Qxc4 Rb6 43.Rb2 Bd7 44.Ba2 f5 45.Rb1 f4 46.Ne2 Bb5 47.Qc5 Bxe2 48.Qxd6 Rxd6 49.Rb2 Bd3 50.Bb1 Bxb1 51.Rxb1 Rb6 52.g3 f3 53.Kg1 Ra6 54.b5 Rb6 55.Kf2 Nxb5 56.Ke3 Kf6 57.h4 Ke7 58.g4 Rf6 59.Rxb5 f2 60.d6+ Kd7 61.Rb7+ Kc6 0-1
2025.12.28
2167618 Campos Munoz, Valentina (1917) Jimenez, Ju (2007) 0-1
1.e4 c5 2.Nc3 g6 3.f4 Bg7 4.Nf3 Nc6 5.a4 b6 6.Bb5 Nd4 7.Nxd4 cxd4 8.Ne2 Bb7 9.Bd3 Nf6 10.Ng3 h5 11.e5 Nd5 12.O-O Qc7 13.Be4 h4 14.Ne2 d6 15.Nxd4 dxe5 16.Nb5 Qc5+ 17.Rf2 a6 18.b4 Qc8 19.Qf3 exf4 20.Nc3 e6 21.Bb2 O-O 22.Bxd5 exd5 23.Qxf4 Qc4 24.Qxc4 dxc4 25.Rf4 Rad8 26.Rd1 Rd4 27.Ne2 Rxf4 28.Bxg7 Rg4 29.Bxf8 Rxg2+ 30.Kf1 Kxf8 31.h3 Rh2 32.d4 Rxh3 33.d5 Ke8 34.Rd4 b5 35.axb5 axb5 36.Kg2 Re3 37.Kf2 Re5 38.Nc3 Rf5+ 39.Kg1 h3 40.Nxb5 Kd7 41.Rxc4 Bxd5 42.Rc7+ Kd8 43.Rc5 Be6 44.Rxf5 Bxf5 45.Nd4 Bc8 46.Nf3 Ke7 47.Kh2 Kf6 48.c4 g5 49.Kg3 Kf5 50.Nd4+ Ke4 51.Nb5 Be6 52.Nd6+ Kd4 53.c5 Kd5 54.Nb7 Bd7 55.Nd8 f6 56.Nf7 g4 57.Nh6 f5 58.Ng8 Ke6 59.Kh2 Kf7 60.Nh6+ Kf6 61.Ng8+ Kf7 62.Nh6+ Ke6 63.Ng8 f4 64.Nh6 Kd5 65.Nf7 g3+ 66.Kg1 h2+ 67.Kg2 Bc6 68.Nd8 Ba8 69.c6 Bxc6 0-1
2025.12.28
2167619 Cespedes Rodriguez, Luis Michel (1970) Ramirez Madrid, Gerardo Alfonso (2021) 1-0
1.e4 c5 2.Nf3 d6 3.Bb5+ Nd7 4.O-O a6 5.Be2 Ngf6 6.d3 g6 7.Nc3 b5 8.Nd2 Bb7 9.f4 Bg7 10.Bf3 O-O 11.a4 Qb6 12.a5 Qc7 13.Qe1 Rab8 14.Qh4 b4 15.Ne2 e6 16.g4 d5 17.e5 Ne8 18.g5 Qd8 19.Rf2 Nc7 20.Nf1 h6 21.Rg2 hxg5 22.Rxg5 f6 23.Rxg6 fxe5 24.Qg3 Qe7 25.h4 Rf6 26.Rg5 Rbf8 27.Nh2 Rf5 28.Bg4 Rxg5 29.fxg5 d4 30.Bd2 Qd6 31.h5 Qd5 32.Bf3 Rxf3 33.Nxf3 Qxf3 34.Qxf3 Bxf3 35.Ng3 Nf8 36.g6 Nd5 37.Rf1 Bg4 38.Rf7 Ne3 39.Ra7 Bd1 40.Rxa6 Bxc2 41.Rc6 Bxd3 42.a6 Bxa6 43.Rxa6 Nc4 44.Bc1 d3 45.Ne4 d2 46.Nxd2 Bh6 47.Nxc4 Bxc1 48.Ra7 Bh6 49.Nxe5 c4 50.Kf1 c3 51.bxc3 bxc3 52.Nd3 e5 53.Rc7 e4 54.Nb4 Bg7 55.Nd5 Ne6 56.Rc8+ Bf8 57.h6 c2 58.Nf6+ Kh8 59.g7+ Nxg7 60.Rxf8# 1-0
2025.12.28
2167620 De Leon Calderon, Juan Carlos (1928) Aguero Espinoza, Sebasthian (1908) 1/2-1/2
1.e4 c5 2.Nc3 d6 3.g3 g6 4.Bg2 Nc6 5.Nge2 Bg7 6.d3 e6 7.Be3 Nd4 8.Qd2 Ne7 9.O-O O-O 10.Nd1 Nxe2+ 11.Qxe2 Rb8 12.c3 Nc6 13.f4 Bd7 14.Nf2 Qe7 15.h4 b5 16.h5 b4 17.hxg6 fxg6 18.Rac1 a5 19.Ng4 h5 20.Nh2 a4 21.Nf3 a3 22.d4 bxc3 23.bxc3 Rb2 24.Rc2 Rfb8 25.Rfc1 Na7 26.e5 d5 27.Rxb2 Rxb2 28.Rc2 Bb5 29.Qd2 Rb1+ 30.Rc1 Rb2 31.Rc2 Rb1+ 32.Rc1 Rb2 33.Qd1 1/2-1/2
2025.12.28
2167621 Colomer Fonseca, Eric Gabriel (1918) Giron, D (2090) 0-1
1.e4 c5 2.Nf3 d6 3.c3 Nf6 4.e5 dxe5 5.Nxe5 Nbd7 6.d4 Nxe5 7.dxe5 Qxd1+ 8.Kxd1 Ng4 9.Be3 e6 10.Na3 Nxe5 11.Nb5 Kd7 12.Be2 a6 13.Na3 b5 14.Bf4 Bd6 15.Kc2 Bb7 16.f3 Ng6 17.Be3 Nf4 18.Bf1 Nd5 19.Bf2 c4 20.Rd1 Rhd8 21.Kb1 Kc7 22.Bg3 Bxg3 0-1
2025.12.28
2167622 Almeida Quintana, O (2464) Shoker, S (2438) 0-1
1.d4 d6 2.Nf3 Nf6 3.c4 g6 4.Nc3 Bg7 5.e4 O-O 6.h3 c5 7.d5 b5 8.cxb5 a6 9.a4 Qa5 10.Bd2 Qb4 11.Qc2 axb5 12.Bxb5 Ba6 13.O-O Bxb5 14.axb5 Nbd7 15.Rfe1 Nh5 16.Bg5 Bf6 17.Bxf6 exf6 18.g3 Ne5 19.Nxe5 fxe5 20.Qe2 Ra5 21.Rxa5 Qxa5 22.Nb1 Nf6 23.Na3 Rd8 24.Rc1 Kf8 25.Rc3 Ra8 26.Kg2 h5 27.h4 Qb4 28.Rc4 Qb3 29.Rc3 Qb4 30.f3 Nd7 31.Qc2 Nb6 32.Re3 Ra4 33.Rb3 Qe1 34.Qf2 Qd1 35.Re3 Rb4 36.Re2 Na4 37.Rc2 Qd3 38.Rd2 Qb3 39.Nb1 Nxb2 40.Qe2 Nc4 0-1
2025.12.28
2167623 Valdes, Le (2317) Mihajlov, Seb (2361) 1/2-1/2
1.Nf3 d5 2.g3 c6 3.Bg2 Bf5 4.O-O e6 5.d3 h6 6.Nbd2 Nf6 7.Qe1 Be7 8.e4 Bh7 9.Ne5 a5 10.f4 O-O 11.Kh1 a4 12.a3 Nbd7 13.Nxd7 Nxd7 14.Qe2 b5 15.g4 Kh8 16.Nf3 Qe8 17.Bd2 c5 18.exd5 exd5 19.Rae1 Bf6 20.Qd1 Qd8 21.Bc1 Ra6 22.g5 Be7 23.Ne5 Nxe5 24.Rxe5 d4 25.Qe1 Bd6 26.Re2 Bc7 27.h4 Bf5 28.Qg3 Re6 29.Rxe6 fxe6 30.Re1 Qe8 31.Kg1 Qf7 32.Bc6 Rb8 33.Qf3 Bd6 34.Bd2 Bg6 35.Qg4 Bf5 36.Qf3 Bg6 37.Qg4 Bf5 1/2-1/2
2025.12.28
2167624 Miranda Mesa, E (2462) Avendano Porras, Rodrigo (1973) 1-0
1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 e5 6.Ndb5 d6 7.Bg5 a6 8.Na3 b5 9.Nd5 Be7 10.Bxf6 Bxf6 11.c4 b4 12.Nc2 O-O 13.Be2 a5 14.O-O Bg5 15.Qd3 Be6 16.Rad1 g6 17.b3 Kh8 18.Bf3 Bh6 19.Qe2 Bg7 20.Rfe1 Ra7 21.Nde3 Rd7 22.Rd3 Nb8 23.Red1 Qc7 24.Qd2 Rfd8 25.a3 bxa3 26.Nxa3 Bf8 27.Nb5 Qb6 28.Nd5 Bxd5 29.Rxd5 Na6 30.Bg4 f5 31.exf5 gxf5 32.Bxf5 Nb4 33.Bxd7 Nxd5 34.Qxd5 Rxd7 35.Qe6 Rg7 36.g3 Rg6 37.Qf7 Qb8 38.Qc7 Qxc7 39.Nxc7 Be7 40.Rd5 Rg8 41.Rxa5 Bd8 42.Ra7 Bxc7 43.Rxc7 Rb8 44.Rc6 Rxb3 45.Rxd6 Rc3 46.Re6 Rxc4 47.Rxe5 Kg7 48.Kg2 1-0
2025.12.28
2167625 Mayorga Araya, Sofia (2031) Cabezas Solano, David Alejandro (2191) 0-1
1.e4 c5 2.Nf3 d6 3.Bb5+ Bd7 4.Bxd7+ Qxd7 5.c4 Nc6 6.d4 cxd4 7.Nxd4 Nf6 8.Nc3 g6 9.f3 Bg7 10.Be3 O-O 11.O-O Rfc8 12.b3 a6 13.Qd3 b5 14.cxb5 Ne5 15.Qd2 d5 16.Nc6 Nxc6 17.bxc6 Rxc6 18.e5 Ne8 19.f4 e6 20.Ne2 f6 21.Bd4 Rac8 22.Rac1 Qe7 23.a4 g5 24.Rxc6 Rxc6 25.b4 Rc4 26.Bc5 Qd7 27.f5 exf5 28.e6 Qxe6 29.Nd4 Qd7 30.Nxf5 Bf8 31.Qe3 Bxc5 32.bxc5 Re4 33.c6 Qxf5 34.Qd3 Qe5 35.Qxa6 Qd4+ 36.Kh1 Qc4 37.Qb5 Qxb5 38.axb5 Rb4 39.h4 Rxb5 40.hxg5 fxg5 41.Rf5 h6 42.Re5 Kf7 43.Rf5+ Nf6 0-1
2025.12.28
2167626 Schnell, Sebastian Narayana (2097) Fernandez Sibaja, Felipe Josue (2020) 1-0
1.d4 Nf6 2.c4 e6 3.g3 c5 4.d5 exd5 5.cxd5 d6 6.Nc3 g6 7.Bg2 Bg7 8.Nf3 O-O 9.O-O Re8 10.Re1 Na6 11.Nd2 Nc7 12.a4 b6 13.Nc4 Ng4 14.Nb5 Nxb5 15.axb5 Ne5 16.Qc2 Nxc4 17.Qxc4 Bd7 18.Ra2 a6 19.Rxa6 Rxa6 20.bxa6 b5 21.Qa2 Qb6 22.Bd2 Ra8 23.Ra1 Bc8 24.a7 Bb7 25.Qa5 Qxa5 26.Rxa5 b4 27.b3 Bf6 28.Bf4 Be7 29.e4 g5 30.Be3 Bd8 31.Ra2 f6 32.f4 h6 33.e5 Kf7 34.exd6 Bb6 35.d7 Rd8 36.d6 1-0
2025.12.28
2167627 Barboza Viquez, Martin Eduardo (2057) Cossio Carvajal, Bruno (2012) 1/2-1/2
1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5 4.O-O Nf6 5.d3 d6 6.c3 O-O 7.h3 a6 8.a4 a5 9.Re1 h6 10.d4 Bb6 11.Ra3 Bd7 12.Nbd2 Re8 13.Qb3 Re7 14.Nh4 Kf8 15.d5 Nb8 16.Nf1 Qc8 17.Be3 Bxe3 18.Rxe3 g5 19.Rf3 Kg7 20.Rxf6 Kxf6 21.Nf3 Na6 22.Qd1 Re8 23.Ng3 Rg8 24.Bb5 Kg6 25.Nh2 Rh8 26.Qh5+ Kg7 27.Bxd7 Qxd7 28.Nf5+ Kf8 29.Ng4 Nc5 30.Ngxh6 Nxe4 31.g4 f6 32.f3 Nc5 33.Qg6 Qh7 34.Qxf6+ Ke8 35.Nf7 Qxf7 36.Qxh8+ Kd7 37.Qxa8 Qxd5 38.Ra1 Qxf3 39.Qxa5 Qxh3 40.Qb5+ c6 41.Qe2 Nd3 42.Rf1 Nf4 43.Qf3 Qh7 44.c4 Nh3+ 45.Kg2 Nf4+ 46.Kg1 Nh3+ 47.Kg2 Nf4+ 48.Kg1 Nh3+ 49.Kg2 Nf4+ 1/2-1/2
2025.12.28
2167628 Magana Morales, Roberto (1982) Solano Cordero, Jorge Alexis (2034) 1-0
1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.cxd5 exd5 5.Bg5 c6 6.e3 Be7 7.Bd3 Nbd7 8.Qc2 h6 9.Bf4 O-O 10.h3 Re8 11.Nge2 a5 12.g4 c5 13.Nb5 cxd4 14.Nc7 Bb4+ 15.Kf1 dxe3 16.Nxa8 exf2 17.Nc7 Rf8 18.Kxf2 Nc5 19.Nb5 g5 20.Be3 Nfe4+ 21.Bxe4 Nxe4+ 22.Kg2 f5 23.gxf5 Bxf5 24.Qc7 Qe8 25.Bd4 Nf6 26.Nbc3 Be4+ 27.Kh2 Bxh1 28.Rxh1 Qe6 29.Kg2 Bd6 30.Qxb7 Rb8 31.Qc6 Rxb2 32.Re1 Kh7 33.Qa6 Nh5 34.Qd3+ Kg8 35.Be3 Nf6 36.Qg6+ Kf8 37.Rf1 Be7 38.Bd4 Rxe2+ 39.Nxe2 Qxe2+ 40.Rf2 1-0
2025.12.28
2167629 Quesada Leon, Joshua (1908) Fernandez, Mario (2025) 1-0
1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 g6 5.c4 Bg7 6.Be3 Nf6 7.Nc3 O-O 8.Be2 d6 9.O-O Bd7 10.Re1 Nxd4 11.Bxd4 Bc6 12.Qc2 a5 13.b3 Nd7 14.Bxg7 Kxg7 15.Rad1 Qb6 16.Nd5 Bxd5 17.exd5 Ne5 18.a3 f5 19.Qc3 g5 20.b4 axb4 21.axb4 Ra4 22.Rb1 h6 23.c5 Qc7 24.Bd1 Ra2 25.Bb3 Ra3 26.Qb2 Raa8 27.Rbc1 Qd7 28.c6 Qc7 29.Qd4 f4 30.h3 Qc8 31.cxb7 Qxb7 32.Rxe5 dxe5 33.Qxe5+ Kg6 34.Bc2+ Kf7 35.Qe6+ Ke8 36.d6 Rf6 37.Qg8+ Kd7 38.Qg7 Kxd6 39.Rd1+ Ke5 40.Qh7 Qxb4 41.Qd3 Rff8 42.Qd5+ Kf6 43.Qf5+ 1-0
2025.12.28
2167630 Peraza, R (2004) Mendez Machado, Andre (2169) 0-1
1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Bc5 5.c3 Nge7 6.O-O Ng6 7.d4 Ba7 8.d5 Nce7 9.c4 O-O 10.Nc3 d6 11.h3 f5 12.Be3 fxe4 13.Nxe4 Nf5 14.Bxa7 Rxa7 15.Rc1 Nf4 16.Rc3 Nd4 17.Kh2 Nfe2 18.Nxd4 Nxc3 19.bxc3 exd4 20.cxd4 b5 21.Bb3 Bf5 22.Ng3 Qf6 23.Kg1 Raa8 24.cxb5 axb5 25.Qd2 Rae8 26.Rc1 Re7 27.Bd1 Bc8 28.Bg4 Qf7 29.Bxc8 Rxc8 30.Qg5 h6 31.Qh4 Rce8 32.f3 Qxd5 33.Rc2 Re1+ 34.Kh2 R1e7 35.Qg4 Rf7 36.Rd2 b4 37.Ne4 Ra8 38.h4 Kh8 39.Kg3 Rxa2 40.Qc8+ Kh7 41.Rxa2 Qxa2 42.Ng5+ hxg5 43.hxg5 g6 44.Qh3+ Kg8 0-1
2025.12.28
2167631 Espitia Torres, Mateo (2018) Cespedes Rodriguez, Luis Michel (1970) 1/2-1/2
1.e4 e6 2.d4 d5 3.exd5 exd5 4.Nf3 Nf6 5.Bd3 Bd6 6.O-O O-O 7.Bg5 Bg4 8.Re1 Nbd7 9.Nbd2 c6 10.c3 Qc7 11.Qc2 Rae8 12.Bh4 Bh5 13.Bg3 Bg6 14.Nh4 Bxd3 15.Qxd3 Bxg3 16.Qxg3 Qxg3 17.hxg3 g6 18.Kf1 Rxe1+ 19.Rxe1 Re8 20.Rxe8+ Nxe8 21.Ke2 Nd6 22.Nhf3 f6 23.Kd3 Kf7 24.b3 Ke6 25.c4 h6 26.c5 Nf7 27.b4 f5 28.a4 Nf6 29.Nb3 Ne4 30.Ke3 Nc3 31.Kd3 Nd1 32.Ke2 Nc3+ 33.Kd3 1/2-1/2
2025.12.28
2167632 Quesada Fallas, Esteban (2011) Ramos Rodriguez, Daniel (1910) 0-1
1.c4 e5 2.g3 c6 3.Nf3 e4 4.Nd4 d5 5.cxd5 Qxd5 6.Nc2 Nf6 7.Nc3 Qe5 8.Bg2 Be7 9.Ne3 Na6 10.Qc2 Nc5 11.O-O a5 12.b3 O-O 13.Bb2 Qh5 14.f3 exf3 15.Rxf3 Ng4 16.Nxg4 Bxg4 17.Rf2 Rad8 18.d4 Rxd4 19.Nb5 Rd7 20.Nd4 Ne6 21.Nxe6 Bxe6 22.Bf3 Bg4 23.Bxg4 Qxg4 24.Rf4 Qg5 25.Qe4 Qd5 26.Rc1 Bg5 27.Qa4 Bxf4 28.Qxf4 Qe6 29.Rf1 Re8 30.Bd4 Qe4 31.e3 Qxf4 32.gxf4 Rd5 33.Kf2 c5 34.Ba1 Rd2+ 35.Kf3 Rxa2 36.Rg1 g6 37.Rd1 Ra3 38.Be5 Rxb3 39.Rd6 a4 40.h4 a3 41.h5 Rxe5 42.fxe5 a2 43.h6 Kf8 44.Rd8+ Ke7 45.Ra8 Rb2 46.Ke4 Rd2 47.Kf4 c4 48.e4 c3 49.Ke3 b5 50.Ra6 b4 51.e6 fxe6 0-1
2025.12.28
2167633 Jimenez, Ju (2007) Munoz Garcia, Flavio Estuardo (1903) 1-0
1.Nf3 Nf6 2.g3 d5 3.Bg2 g6 4.d4 Bg7 5.O-O O-O 6.c4 c6 7.cxd5 cxd5 8.Ne5 Nc6 9.Nc3 e6 10.Nxc6 bxc6 11.Bf4 Qa5 12.Na4 Nd7 13.Bd6 Re8 14.Nc5 e5 15.Nxd7 Bxd7 16.Bxe5 Bxe5 17.dxe5 Rxe5 18.e3 Rb8 19.Qd4 Qc7 20.Rfc1 Qd6 21.b3 Rb7 22.Rc5 Qe7 23.Rac1 Rb6 24.Ra5 Bf5 25.Rac5 Bd7 26.h4 Ra6 27.R1c2 f6 28.Kh2 Kg7 29.Bf3 h5 30.Rd2 Qe6 31.Bg2 f5 32.f4 1-0
2025.12.28
2167634 Diaz Charpentier, Kristel Meliss (1975) Lizano Quiros, Matias Haziel (1925) 0-1
1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.Nf3 O-O 5.h3 d6 6.e4 e5 7.d5 Nh5 8.g4 Nf4 9.Be3 Na6 10.Nd2 f5 11.gxf5 gxf5 12.exf5 Bxf5 13.Nde4 b6 14.Qd2 Nc5 15.Nxc5 bxc5 16.O-O-O Rb8 17.Rg1 Qe7 18.Rg3 Kh8 19.f3 Bg6 20.Ne4 Nh5 21.Rg4 Rxf3 22.Be2 Rf4 23.Rxg6 hxg6 24.Bxf4 exf4 25.Nc3 Ng3 26.Bd3 Qf6 27.h4 f3 28.Qf2 Qf4+ 29.Kc2 Bd4 30.Qh2 f2 31.Qh3 Nf5 32.h5 Ne3+ 33.Kb1 Nxd1 34.hxg6+ Kg8 35.Nxd1 Qf6 36.Qh7+ Kf8 37.Qxc7 Re8 38.g7+ Kg8 39.Qd7 Re1 40.Qh3 Kxg7 41.Qd7+ Kf8 42.Qc8+ Re8 43.Qh3 Bxb2 44.Nxb2 Rb8 0-1
2025.12.28
2167635 Chinchilla, E (2186) Aroche Cobos, Manuel Alejandro (1915) 1-0
1.Nf3 Nf6 2.d4 d6 3.c4 g6 4.Nc3 Bg7 5.e4 O-O 6.Be2 c6 7.O-O e5 8.d5 cxd5 9.cxd5 h6 10.Nd2 Nh7 11.Nc4 a6 12.a4 f5 13.a5 f4 14.Bd2 Qe7 15.Nb6 Ra7 16.Nca4 Bd7 17.Rc1 Bb5 18.Nc8 Qe8 19.Nab6 Bxe2 20.Qxe2 f3 21.gxf3 1-0
2025.12.28
2167636 Angulo Perez, Sebastian (1971) Pastor Carvajal, Jeigoth (2034) 1-0
1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 Nc6 6.Bc4 Qb6 7.Be3 Qxb2 8.Ndb5 Qb4 9.Qd2 Qxc4 10.Nc7+ Kd8 11.Nxa8 Nxe4 12.Nxe4 Qxe4 13.O-O b6 14.Rfe1 Qa4 15.Qd5 e6 16.Qf3 f6 17.Bxb6+ axb6 18.Nxb6 Qb5 19.Rab1 Qc5 20.Nxc8 Kxc8 21.Qb3 Nd8 22.Rxe6 Kd7 23.Re3 Be7 24.Qa4+ Qc6 25.Qg4+ f5 26.Qxf5+ Ke8 27.Rbe1 1-0
2025.12.28
2167637 Giron, D (2090) Gamboa Alvarado, L (1919) 1-0
1.d4 d5 2.e3 Nf6 3.Bd3 c5 4.Nf3 Bg4 5.Nbd2 Nc6 6.Be2 h6 7.a3 e6 8.O-O Bd6 9.dxc5 Bxc5 10.b4 Bd6 11.Bb2 O-O 12.c4 dxc4 13.Nxc4 Be7 14.Qb3 b5 15.Nce5 Nxe5 16.Bxe5 Qb6 17.h3 Bh5 18.Rac1 Rac8 19.g4 Bg6 20.Bd4 Qb7 21.Ne5 Be4 22.f3 Bd5 23.Qd3 a6 24.e4 Bc6 25.Nxc6 Rxc6 26.Rxc6 Qxc6 27.Qc3 Rc8 28.Rc1 Qxc3 29.Rxc3 Rxc3 30.Bxc3 g5 31.Kf2 Nd7 32.Ke3 e5 33.a4 bxa4 34.Bxa6 f6 35.Bc4+ Kf8 36.Bb5 Nb6 37.Kd3 Bd6 38.Kc2 Ke7 39.Kb2 Kd8 40.Ka3 Kc7 41.Bd2 Nc8 42.Kxa4 Ne7 43.Ka5 Ng6 44.Be3 Nf4 45.Bc4 Nxh3 46.b5 Nf4 47.b6+ Kc6 48.Ka6 Bb8 49.Bb5+ 1-0
2025.12.28
2167638 De Leon Calderon, Juan Carlos (1928) Campos Munoz, Valentina (1917) 0-1
1.e4 c5 2.Nc3 Nc6 3.g3 g6 4.Bg2 Bg7 5.Nf3 d6 6.h3 Rb8 7.a4 a6 8.O-O Nf6 9.d4 cxd4 10.Nxd4 Bd7 11.Be3 O-O 12.Qd2 Ne5 13.b3 Bc6 14.Rad1 Qc7 15.f4 Ned7 16.b4 Nb6 17.Nxc6 bxc6 18.Qd3 Nfd7 19.a5 Nc8 20.Qc4 Qb7 21.Rb1 e6 22.Rfd1 d5 23.Qd3 Nd6 24.exd5 cxd5 25.Bd4 Bxd4+ 26.Qxd4 Nf5 27.Qf2 Rfc8 28.Rd3 Rc4 29.Nxd5 Qc8 30.Ne3 Nxe3 31.Qxe3 Rxc2 32.Qd4 Rxg2+ 33.Kxg2 Qc2+ 34.Rd2 Qxb1 35.Qxd7 Qxb4 36.Qd6 Qe4+ 37.Kf2 Rb3 38.Qd8+ Kg7 39.Qd4+ Qxd4+ 40.Rxd4 Ra3 0-1
2025.12.28
2167639 Aguero Espinoza, Sebasthian (1908) Carvajal Pena, Daniel (1924) 1-0
1.e4 c5 2.b4 cxb4 3.d4 d5 4.exd5 Qxd5 5.c4 bxc3 6.Nxc3 Qd8 7.Bb5+ Bd7 8.Rb1 Bxb5 9.Rxb5 Qc8 10.Qb3 b6 11.Nf3 Nf6 12.O-O Nbd7 13.Ng5 e6 14.Nxf7 Kxf7 15.Re1 Nc5 16.dxc5 Bxc5 17.Na4 Bd6 18.Bb2 Re8 19.Bxf6 gxf6 20.Rh5 Kg8 21.Qf3 Be5 22.h3 Qc2 23.Rexe5 Qc1+ 24.Kh2 fxe5 25.Qg3+ Kf7 26.Rxh7+ Kf6 27.Qg7+ Kf5 28.Qf7+ Ke4 29.Qf3+ Kd4 30.Rd7+ 1-0
2025.12.28
2167640 Ramirez Madrid, Gerardo Alfonso (2021) Colomer Fonseca, Eric Gabriel (1918) 1-0
1.Nf3 d5 2.g3 Nf6 3.Bg2 e6 4.O-O Be7 5.c4 O-O 6.d4 c6 7.Nbd2 b6 8.Qc2 Bb7 9.e4 c5 10.exd5 exd5 11.Rd1 Nbd7 12.b3 Rc8 13.Qf5 dxc4 14.Nxc4 g6 15.Qb1 Be4 16.Qb2 b5 17.Ncd2 Ba8 18.Nf1 c4 19.Bd2 Ne4 20.Rac1 Nxd2 21.Qxd2 Ba3 22.Ra1 c3 23.Qc2 Re8 24.Ne1 Bxg2 25.Nxg2 Nf6 26.Nge3 Nd5 27.Nxd5 Qxd5 28.Ne3 Qe4 29.Rd3 Bb2 30.Rad1 f5 31.b4 f4 32.Qb3+ Kg7 33.Nc2 fxg3 34.hxg3 Rf8 35.Re3 Qf5 36.Re7+ Kh6 37.Rf1 Rce8 38.Ne3 Qf3 39.Qe6 Rxe7 40.Ng4+ Kg5 41.Qxe7+ Kxg4 42.Qh4+ Kf5 43.Re1 g5 44.Re5+ 1-0
2025.12.29
2167641 Shoker, S (2438) Miranda Mesa, E (2462) 1/2-1/2
1.Nf3 d5 2.g3 c6 3.Bg2 Bg4 4.c4 e6 5.Qb3 Qb6 6.Qc2 Nf6 7.O-O Be7 8.d3 O-O 9.a3 a5 10.b3 Nbd7 11.Bb2 Rfe8 12.Nbd2 h6 1/2-1/2
2025.12.29
2167642 Cabezas Solano, David Alejandro (2191) Valdes, Le (2317) 0-1
1.d4 Nf6 2.c4 g6 3.Nf3 Bg7 4.g3 O-O 5.Bg2 d6 6.Nc3 Nc6 7.d5 Na5 8.b3 c5 9.Bb2 a6 10.O-O Rb8 11.Nd2 b5 12.Qc1 bxc4 13.bxc4 e5 14.Nd1 Bh6 15.e3 Nd7 16.Bc3 Nb7 17.Qc2 f5 18.Nb2 Qe7 19.Na4 Nd8 20.f4 Nf7 21.Rae1 Nf6 22.Ba5 Re8 23.Nf3 Bg7 24.Nb6 Bd7 25.Nxd7 Qxd7 26.Nd2 exf4 27.gxf4 Ng4 28.Qd3 Nxe3 29.Rf3 Nxg2 30.Rxe8+ Rxe8 31.Kxg2 Qa4 32.Bc3 Bxc3 33.Qxc3 Re2+ 34.Rf2 Rxf2+ 35.Kxf2 Qxa2 36.Ke2 a5 37.h4 Qa4 38.h5 Qe8+ 39.Kd1 gxh5 40.Qf6 Qe3 41.Qxf5 Qg1+ 42.Ke2 Qg4+ 43.Qxg4+ hxg4 44.Kf2 h5 45.Kg3 a4 46.f5 a3 47.Kf4 a2 48.Nb3 Kg7 49.Na1 Kf6 50.Nc2 Ne5 0-1
2025.12.29
2167643 Mihajlov, Seb (2361) Magana Morales, Roberto (1982) 1-0
1.d4 d5 2.Nf3 Nf6 3.c4 e6 4.Nc3 Be7 5.Bg5 O-O 6.e3 h6 7.Bxf6 Bxf6 8.cxd5 exd5 9.Bd3 b6 10.Rc1 c5 11.dxc5 bxc5 12.Nxd5 Bxb2 13.Rxc5 Be6 14.Nc7 Nd7 15.Rc2 Rb8 16.Nxe6 fxe6 17.O-O Ne5 18.Nxe5 Bxe5 19.Bc4 Qb6 20.Qg4 Rf6 21.Qe4 Bc7 22.Bd3 Qd6 23.g3 Bb6 24.Rd1 Qe7 25.Qh7+ Kf7 26.Bb5 Rd8 27.Rcd2 Rd5 28.Rxd5 exd5 29.Rxd5 Qb4 30.Rd7+ Ke6 31.Qg8+ Kf5 32.Qd5+ 1-0
2025.12.29
2167644 Schnell, Sebastian Narayana (2097) Almeida Quintana, O (2464) 0-1
1.e4 d6 2.d4 Nf6 3.Nc3 g6 4.Be2 Bg7 5.h4 c5 6.dxc5 Qa5 7.cxd6 Nxe4 8.Bd2 Nxc3 9.Bxc3 Bxc3+ 10.bxc3 Qxc3+ 11.Kf1 exd6 12.h5 Nc6 13.Nf3 Be6 14.Rh4 O-O-O 15.Nd4 g5 16.Nxe6 fxe6 17.Rc4 Qe5 18.Kg1 d5 19.Rc5 Qd6 20.Rc3 Kb8 21.Rb1 Rc8 22.Rcb3 Rc7 23.Qd2 Qf4 24.Qd3 Rf8 25.Qe3 Nd4 26.Ra3 Rxc2 0-1
2025.12.29
2167645 Cossio Carvajal, Bruno (2012) Quesada Leon, Joshua (1908) 0-1
1.e4 c5 2.c3 Nf6 3.e5 Nd5 4.Nf3 d6 5.Bc4 Nb6 6.Bb3 c4 7.Bc2 dxe5 8.Nxe5 Qd5 9.Qe2 f6 10.Nf3 Qe6 11.Qxe6 Bxe6 12.O-O Nc6 13.a4 a6 14.d4 cxd3 15.Bxd3 Bc4 16.Bxc4 Nxc4 17.Nbd2 Nxd2 18.Bxd2 e5 19.b4 Be7 20.Rfb1 Kd7 21.Kf1 Kc7 22.Ke2 b5 23.Ne1 Rhb8 24.Nc2 Nd8 25.Ne3 Kc6 26.g3 Nf7 27.Rc1 Nd6 28.c4 bxc4 29.Nxc4 Nxc4 30.Rxc4+ Kd7 31.Rac1 Rb7 32.Kd3 Rab8 33.Rb1 Bd6 34.f4 exf4 35.gxf4 Rb6 36.Ke4 g6 37.h3 Ke6 38.Kd4 Kf5 39.Kc3 Ke6 40.Re1+ Kd7 41.Rb1 Re8 42.Kd3 Reb8 43.Kc3 Re8 44.Kd4 Re2 45.Kd3 Rh2 46.Be3 Rb7 47.b5 Rxh3 48.bxa6 Rxb1 49.a7 Rb8 50.axb8=Q Bxb8 51.Ke2 Rh2+ 52.Kf3 Ra2 53.Rb4 Bd6 54.Rb7+ Ke6 55.Ra7 Ra3 56.Ra5 h5 57.Ke4 h4 58.Ra8 h3 59.Rh8 f5+ 60.Kf3 Bc5 61.Re8+ 0-1
2025.12.29
2167646 Mendez Machado, Andre (2169) Jimenez, Ju (2007) 1-0
1.e4 c5 2.Nf3 g6 3.c3 d5 4.e5 d4 5.cxd4 cxd4 6.Bb5+ Bd7 7.Nxd4 Bxb5 8.Nxb5 Qa5 9.Qb3 Nd7 10.Qc4 Nxe5 11.Qe2 Bg7 12.O-O a6 13.Nd4 Rd8 14.Nb3 Qd5 15.d4 Qc4 16.Qe4 Nc6 17.Be3 Nf6 18.Qf3 Qd5 19.Qe2 Qh5 20.Qc4 O-O 21.Nc3 Ng4 22.h3 Nxe3 23.fxe3 Rc8 24.Qa4 Qg5 25.Rf3 e5 26.d5 b5 27.Qxa6 Nb4 28.Qxb5 Nc2 29.Rb1 Nxe3 30.Qe2 Nf5 31.Ne4 Qh4 32.Rxf5 gxf5 33.Nd6 Ra8 34.Nxf5 Qg5 35.Rf1 Rxa2 36.h4 Qf6 37.d6 Kh8 38.Nc5 e4 39.Nd7 Qxb2 40.Qxb2 Rxb2 41.Nxf8 Bxf8 42.Rd1 Rb8 43.d7 Rd8 44.Rd5 f6 45.Nd4 Bc5 46.Rxc5 Rxd7 47.Nf5 Kg8 48.Rc4 Rd1+ 49.Kf2 Rd2+ 50.Kf1 Rd1+ 51.Ke2 Rh1 52.Rxe4 Kf7 53.Re7+ Kg6 54.g4 1-0
2025.12.29
2167647 Lizano Quiros, Matias Haziel (1925) Barboza Viquez, Martin Eduardo (2057) 1/2-1/2
1.e4 c5 2.Nf3 g6 3.c3 d5 4.exd5 Qxd5 5.d4 Nf6 6.Qb3 Qxb3 7.axb3 cxd4 8.Nxd4 Bd7 9.Nb5 Bxb5 10.Bxb5+ Nc6 11.Be3 a6 12.Bxc6+ bxc6 13.Bd4 Bg7 14.Nd2 O-O 15.Bxf6 Bxf6 16.Ke2 Rfd8 17.Ra5 Rd5 18.Rha1 Rxa5 19.Rxa5 e6 20.Nc4 Bd8 21.Ra1 Bc7 22.b4 Kf8 23.Kd3 Ke7 24.Na5 Bxa5 25.Rxa5 Kd6 26.Kd4 f6 27.f4 Kc7 28.Kc5 Rd8 29.Rxa6 Rd5+ 30.Kc4 Rd2 31.b3 Kb7 32.Ra1 Rxg2 33.Re1 Rf2 34.Re4 Kb6 35.h4 e5 36.fxe5 fxe5 37.Kd3 Rf3+ 38.Kd2 Rh3 39.Kc2 1/2-1/2
2025.12.29
2167648 Ramos Rodriguez, Daniel (1910) Mayorga Araya, Sofia (2031) 0-1
1.e4 c5 2.Nc3 e6 3.Nge2 Nc6 4.g3 d5 5.exd5 exd5 6.d4 Bg4 7.Bg2 Nxd4 8.h3 Bf3 9.Kf1 Qf6 10.Bf4 Nxe2 11.Bxf3 Nxf4 12.gxf4 O-O-O 13.Bxd5 Bd6 14.Qg4+ Kb8 15.Qg5 Bxf4 16.Qxf6 Nxf6 17.Bxf7 Rhf8 18.Bb3 Bd2 19.Rd1 Bxc3 20.Rxd8+ Rxd8 21.bxc3 Rd1+ 22.Kg2 Rxh1 23.Kxh1 Ne4 24.Kg2 Nxc3 25.Kf3 b5 26.Bg8 h6 27.Kf4 c4 28.a3 Nb1 29.a4 bxa4 30.Bxc4 a3 31.Kf5 Nc3 32.Kg6 a2 33.Bxa2 Nxa2 34.Kxg7 a5 35.f4 Nc3 36.f5 Ne4 0-1
2025.12.29
2167649 Avendano Porras, Rodrigo (1973) Fernandez, Mario (2025) 0-1
1.e4 c6 2.d4 d5 3.e5 Bf5 4.Nd2 e6 5.Nb3 Nd7 6.Nf3 a6 7.Be2 c5 8.dxc5 Bxc5 9.Nxc5 Nxc5 10.Nd4 Ne7 11.O-O O-O 12.Bg5 Bg6 13.Bxe7 Qxe7 14.c3 b5 15.Qd2 Rfc8 16.f4 Be4 17.Bf3 f5 18.exf6 gxf6 19.b4 Bxf3 20.bxc5 Be4 21.c6 Kh8 22.a4 bxa4 23.Rxa4 e5 24.fxe5 fxe5 25.Nf5 Qc5+ 26.Kh1 Rxc6 27.Ng3 Bg6 28.h3 Rd8 29.Qg5 Re8 30.Rh4 Qe7 31.Qg4 Rc4 32.Qxg6 Rxh4 33.Qxa6 Rf4 34.Rb1 Rf6 35.Qd3 Qf7 36.Rd1 Qg6 37.Qe3 Rg8 38.Qxe5 Qg5 39.Qd4 Qf4 40.Qxf4 Rxf4 41.Kh2 Rd8 42.Rd3 Rc4 43.Nf5 Rc5 44.Ne3 Kg8 45.Kg3 Kf7 46.Kf4 Ke6 47.Nc2 Rdc8 48.Nd4+ Kf6 49.Ne2 Rc4+ 50.Kf3 Ke5 51.g4 Rf8+ 52.Kg2 Ke4 53.Rd4+ Rxd4 54.Nxd4 Rc8 55.Ne6 h6 56.Ng7 Rxc3 57.Nf5 d4 58.Nxh6 d3 59.Kf2 d2 60.Ke2 Rxh3 61.Kxd2 Rxh6 0-1
2025.12.29
2167650 Cespedes Rodriguez, Luis Michel (1970) Chinchilla, E (2186) 0-1
1.e4 e6 2.d4 d5 3.Nc3 Nf6 4.exd5 exd5 5.Bg5 Be7 6.Qd2 O-O 7.O-O-O Nc6 8.f3 Na5 9.h4 c6 10.h5 b5 11.h6 g6 12.Re1 Re8 13.Qf4 Nd7 14.Rxe7 Rxe7 15.Bxe7 Qxe7 16.Nh3 Nf8 17.Nf2 Ne6 18.Qd2 Qg5 19.Qxg5 Nxg5 20.Nd3 Ne6 21.Ne2 f6 22.g3 Ng5 23.Bg2 Bf5 24.Nb4 Re8 25.Nf4 Kf7 26.b3 Bd7 27.Kd2 Nb7 28.Rc1 Nd6 29.Ne2 Nf5 30.a4 bxa4 31.bxa4 Ne3 32.Bh1 Nc4+ 33.Ke1 Re3 34.Kf2 Ra3 35.Nd3 Ne6 36.Rb1 Nb6 37.Nc5 Ke7 38.Rb4 Nxc5 39.dxc5 Rxa4 40.c3 Rxb4 41.cxb4 Nc4 42.Nf4 Kf7 43.Bg2 g5 44.Ne2 a5 45.bxa5 Nxa5 46.Nd4 Nb7 47.Nb3 Bf5 48.Nd4 Bd7 49.Nb3 Kg6 50.Ke3 Bf5 51.Bf1 Bc2 52.Nd4 Ba4 53.Bd3+ f5 54.Bxf5+ Kxh6 55.Ne6 Bd1 56.Kd4 Bxf3 57.Bxh7 Bg4 58.Bg8 Kg6 59.Bh7+ Kxh7 60.Nc7 Kg6 0-1
2025.12.29
2167651 Solano Cordero, Jorge Alexis (2034) Angulo Perez, Sebastian (1971) 1/2-1/2
1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 e5 6.Ndb5 d6 7.Bg5 a6 8.Na3 b5 9.Nab1 Be7 10.Bxf6 Bxf6 11.a4 b4 12.Nd5 Bg5 13.Bc4 O-O 14.O-O Be6 15.Qd3 a5 16.c3 Rc8 17.Rd1 h5 18.Ba6 bxc3 19.bxc3 Rb8 20.Bb5 Ne7 21.Nxe7+ Bxe7 22.Na3 Qc7 23.Bc4 Bxc4 24.Nxc4 Rfc8 25.Ne3 Rb2 26.Rdb1 Rcb8 27.Rxb2 Rxb2 28.Rb1 Rxb1+ 29.Qxb1 Bg5 30.Nd5 Qc4 31.h4 Bxh4 32.Qb5 Qxe4 33.Qe8+ Kh7 34.Qxf7 Qg6 35.Qa7 Qe4 36.Qf7 Qe1+ 37.Kh2 Qxf2 38.Qxh5+ Kg8 39.Qe8+ Kh7 40.Qh5+ Kg8 41.Qe8+ Kh7 42.Qh5+ 1/2-1/2
2025.12.29
2167652 Fernandez Sibaja, Felipe Josue (2020) Espitia Torres, Mateo (2018) 1/2-1/2
1.c4 e5 2.Nc3 Nf6 3.d3 Nc6 4.Nf3 d5 5.cxd5 Nxd5 6.a3 Be7 7.e4 Nb6 8.Be3 Bg4 9.Be2 O-O 10.O-O Re8 11.b4 Bxf3 12.Bxf3 Nd4 13.Bg4 a5 14.b5 a4 15.f4 Bc5 16.fxe5 Rxe5 17.Kh1 Nb3 18.Bxc5 Rxc5 19.Nxa4 Rxb5 20.Nc3 Nxa1 21.Nxb5 c6 22.Qxa1 cxb5 23.Qa2 Qe7 24.Rxf7 Qxa3 25.Qxa3 Rxa3 26.Be6 g6 27.Rxb7+ Kh8 28.g4 Na4 29.h4 Rxd3 30.h5 Nc5 31.Rb8+ Kg7 32.Bd5 Kh6 33.Rxb5 Nd7 34.Bc6 gxh5 35.Rxh5+ Kg6 36.e5 Rd4 37.Bxd7 Rxd7 38.Kg2 Rf7 39.Kg3 Rf1 40.Rh2 h6 41.Re2 h5 42.e6 Rf8 43.gxh5+ Kxh5 44.Re5+ Kg6 45.Kg4 Re8 46.e7 Kf7 47.Kf5 1/2-1/2
2025.12.29
2167653 Aguero Espinoza, Sebasthian (1908) Giron, D (2090) 0-1
1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.h3 e6 7.g4 d5 8.e5 Nfd7 9.Qe2 Nc6 10.Nxc6 bxc6 11.Bg2 a5 12.Bf4 g5 13.Bg3 Ba6 14.Qd2 Bg7 15.Qe3 Qb8 16.O-O-O Bxe5 17.Qxg5 Bxg3 18.fxg3 Qe5 19.Qd2 O-O 20.h4 Rab8 21.Rde1 Qg7 22.g5 Rb4 23.Nd1 Rfb8 24.c3 Ra4 25.b3 Nc5 26.bxa4 Nd3+ 27.Kc2 Qg6 28.Be4 Nxe1+ 29.Qxe1 dxe4 30.Qe3 Bd3+ 31.Kd2 Rb1 32.g4 e5 33.Qa7 Qe6 34.Re1 Qxa2+ 35.Ke3 Qh2 36.Qa8+ Kg7 0-1
2025.12.29
2167654 Munoz Garcia, Flavio Estuardo (1903) Quesada Fallas, Esteban (2011) 0-1
1.e4 g6 2.f4 Bg7 3.Nf3 d6 4.d4 Nf6 5.Nc3 O-O 6.e5 Nfd7 7.Ne4 h6 8.Bd3 c5 9.c3 cxd4 10.cxd4 Nc6 11.Qb3 dxe5 12.fxe5 Nxd4 13.Nxd4 Nxe5 14.Be3 Nxd3+ 15.Qxd3 e5 16.O-O-O exd4 17.Bxd4 Bf5 18.Rhf1 Rc8+ 19.Kb1 Qd5 20.Rxf5 gxf5 21.Nf6+ Bxf6 22.Bxf6 Qe4 23.Qxe4 fxe4 24.Re1 Rfe8 25.Re3 Rc6 26.Rg3+ Kf8 27.Bg7+ Ke7 28.Re3 Kd7 29.a3 Rg6 0-1
2025.12.29
2167655 Campos Munoz, Valentina (1917) Peraza, R (2004) 1-0
1.e4 c5 2.Nc3 Nc6 3.Bb5 Nd4 4.Nf3 Nxb5 5.Nxb5 a6 6.Nc3 e6 7.d4 cxd4 8.Qxd4 Ne7 9.O-O Nc6 10.Qd3 Qc7 11.Rd1 f6 12.Be3 b5 13.a4 b4 14.Ne2 Be7 15.Qc4 Bb7 16.a5 Rc8 17.Bb6 Qb8 18.Qd3 d6 19.Ned4 O-O 20.Nxe6 Rf7 21.Ned4 g6 22.Nxc6 Bxc6 23.Nd4 Bb7 24.f3 Qa8 25.Ne2 f5 26.exf5 Rxf5 27.Ng3 Rf7 28.Re1 d5 29.Re6 Bf8 30.Rae1 Bc6 31.Bd4 Bg7 32.Bxg7 Rxg7 33.Nf1 Bb5 34.Qb3 Qa7+ 35.Rb6 Rd7 36.Ne3 Kh8 37.Qxb4 d4 38.Ng4 d3 39.cxd3 Rxd3 40.Ne5 Rdd8 41.Nxg6+ hxg6 42.Re7 Rc1+ 43.Kf2 Rd4 44.Qxd4+ 1-0
2025.12.29
2167656 Aroche Cobos, Manuel Alejandro (1915) Ramirez Madrid, Gerardo Alfonso (2021) 0-1
1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.Nf3 Bg7 5.Bf4 O-O 6.e3 c5 7.Be2 cxd4 8.Nxd4 dxc4 9.O-O Qa5 10.Nf3 Rd8 11.Qc2 Bf5 12.e4 Bg4 13.Bxc4 Bxf3 14.gxf3 Nh5 15.Bg3 Nxg3 16.fxg3 Qc5+ 0-1
2025.12.29
2167657 Pastor Carvajal, Jeigoth (2034) Diaz Charpentier, Kristel Meliss (1975) 1/2-1/2
1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 g6 5.c4 Nf6 6.Nc3 d6 7.f3 Nxd4 8.Qxd4 Bg7 9.Be3 O-O 10.Qd2 a5 11.Na4 Be6 12.Nb6 Rb8 13.Qxa5 Nd7 14.Qb4 Nxb6 15.Bxb6 Qd7 16.Bd3 Ra8 17.a4 f5 18.exf5 gxf5 19.a5 f4 20.Qd2 Qe8 21.Qe2 Qf7 22.Qe4 Bxb2 23.Rb1 Bc3+ 24.Kf2 Bxa5 25.Bxa5 Rxa5 26.Rhe1 Bf5 27.Qe2 Bxd3 28.Qxd3 Ra2+ 29.Re2 Rxe2+ 30.Qxe2 Qf6 31.Rxb7 1/2-1/2
2025.12.29
2167658 Carvajal Pena, Daniel (1924) De Leon Calderon, Juan Carlos (1928) 1-0
1.e4 g6 2.d4 d6 3.Nc3 Bg7 4.Bf4 Nf6 5.Qd2 c6 6.Bh6 O-O 7.O-O-O b5 8.f3 Qa5 9.Bxg7 Kxg7 10.Kb1 b4 11.Nce2 Be6 12.Nc1 h5 13.Nge2 Nbd7 14.Nf4 Rab8 15.h4 Nb6 16.Nxe6+ fxe6 17.Nb3 Qa4 18.Qg5 Nbd7 19.e5 Nd5 20.Bd3 Nf4 21.Qxe7+ Rf7 22.Qxd6 Nd5 23.Qxe6 Nf8 24.Qd6 Nc3+ 25.bxc3 bxc3 26.Qxb8 Nd7 27.Qd6 c5 28.Qxg6+ Kf8 29.Qa6 1-0
2025.12.29
2167659 Gamboa Alvarado, L (1919) Colomer Fonseca, Eric Gabriel (1918) 1/2-1/2
1.e4 e5 2.Nf3 Nc6 3.Bb5 Nf6 4.O-O Nxe4 5.Re1 Nd6 6.a4 Be7 7.Nc3 O-O 8.d4 Nxb5 9.axb5 Nxd4 10.Nxe5 Ne6 11.b6 cxb6 12.Nd5 d6 13.Nc4 Bd7 14.Ncxb6 axb6 15.Rxa8 Qxa8 16.Nxe7+ Kh8 17.b3 Qd8 18.Qxd6 Bc6 19.Rd1 Qxd6 20.Rxd6 Rd8 21.Rxd8+ Nxd8 22.f3 Bd7 23.Kf2 Be6 24.Ke3 Nc6 25.Ke4 1/2-1/2
2025.12.29
2167660 Mihajlov, Seb (2361) Shoker, S (2438) 1/2-1/2
1.e4 g6 2.d4 Bg7 3.Nc3 d6 4.Be3 a6 5.h4 h5 6.Nh3 Nf6 7.f3 Bxh3 8.Rxh3 Nbd7 9.Qe2 c6 10.O-O-O Qa5 11.Bf4 1/2-1/2
2025.12.29
2167661 Valdes, Le (2317) Miranda Mesa, E (2462) 1/2-1/2
1.Nf3 d5 2.g3 c6 3.Bg2 Bg4 4.O-O e6 5.d4 Nf6 6.Nbd2 Be7 7.Re1 O-O 8.e4 Bh5 9.c3 Nbd7 10.h3 a5 11.a4 h6 12.Qb3 Rb8 13.exd5 cxd5 14.Nb1 Ne4 15.Bf4 Nd6 16.Na3 Bxf3 17.Bxf3 Rc8 18.Nb5 Nb6 19.Qd1 Nxb5 20.axb5 a4 21.Be2 a3 22.Qb3 axb2 23.Qxb2 Nc4 24.Qb3 Bd6 25.Bxd6 Qxd6 26.Ra2 Rc7 27.Rea1 Nb6 28.Bd3 Rfc8 29.Rc2 g6 30.h4 h5 31.Kg2 Kg7 32.Ra3 Nc4 33.Ra4 Nb6 34.Ra3 Qe7 35.Qa2 Qd8 36.Qa1 Qd7 37.Qb1 Nc4 38.Ra4 Nd6 39.Ra3 Qe7 40.Qa1 Qf8 41.Ra4 Qd8 42.Ra3 Kg8 43.Rca2 Qd7 44.Rb3 Qe8 45.Qe1 Nc4 46.Qa1 Kg7 47.Ra7 Qe7 48.b6 Rd7 49.Bxc4 Rxc4 50.Qe1 Rc8 51.Qa1 Rc6 52.Qe1 Qd6 53.Qb1 e5 54.dxe5 Qxe5 55.Qb2 Rc4 56.Ra8 Qe4+ 57.Kh2 Re7 58.Rd8 Qe5 59.Qd2 Rxh4+ 60.Kg1 Rg4 61.Rxd5 Qf6 62.Rd6 Qf3 63.Rd3 Qc6 64.Rb1 Rge4 65.Rd4 Re2 66.Qc1 Qf3 67.Rf4 Qd3 68.Rd4 Qf3 69.Rf4 Qd3 70.Rd4 Qf5 71.Rf4 Qxb1 72.Qxb1 Re1+ 73.Qxe1 Rxe1+ 74.Kg2 Rb1 75.Rc4 Rxb6 76.Rc7 Kf6 77.Kf3 Rb3 78.Ke4 Ke6 79.Kd4 Rb2 80.Ke3 f6 81.Rg7 Kf5 82.Kf3 Rb3 83.Rc7 Rb5 84.Rc8 g5 85.Rc7 b6 86.Rc6 g4+ 87.Ke3 Re5+ 88.Kd3 b5 89.Rb6 Kg5 90.Rb8 h4 91.Rg8+ Kf5 92.gxh4 Kf4 93.Rf8 f5 94.h5 Kg5 95.Rh8 Re6 96.Rb8 Re5 97.Rh8 Re6 98.Rb8 Kxh5 99.Rxb5 Kg5 100.c4 Kf4 101.c5 Re5 102.Kd4 Re4+ 103.Kd3 Re5 104.Kd4 Re4+ 105.Kd3 Re1 106.c6 Rc1 107.Rb4+ Kf3 108.Rc4 Rd1+ 109.Kc3 Rd8 110.Kb4 f4 111.Rc2 g3 112.fxg3 fxg3 113.Kb5 g2 114.Rxg2 1/2-1/2
2025.12.29
2167662 Quesada Leon, Joshua (1908) Almeida Quintana, O (2464) 0-1
1.e4 g6 2.d4 Bg7 3.Nf3 d6 4.Nc3 a6 5.a4 Bg4 6.Be2 Nd7 7.h3 Bxf3 8.Bxf3 c5 9.Be3 Rc8 10.a5 cxd4 11.Bxd4 Bxd4 12.Qxd4 Ngf6 13.O-O Ne5 14.Be2 g5 15.f4 gxf4 16.Rxf4 Rg8 17.Kh1 Rg6 18.Rf5 Rc5 19.Qb4 Qc7 20.Bh5 Rh6 21.Be2 e6 22.Rf4 Nc6 23.Qb6 Qxb6 24.axb6 Nd7 25.Ra3 Ke7 26.Bd3 Nce5 27.Rb3 Ra5 28.Rb4 Nc5 29.Be2 Nc6 30.Rc4 Nd7 31.Na4 Nde5 32.Rxc6 Nxc6 33.e5 Nxe5 34.b3 Rf6 35.Rh4 Rf2 36.Rxh7 Rxe2 37.Rh8 Rxc2 38.Rb8 Rd5 39.Rxb7+ Kf8 40.Rc7 Nf3 0-1
2025.12.29
2167663 Mendez Machado, Andre (2169) Cabezas Solano, David Alejandro (2191) 1/2-1/2
1.e4 c5 2.b3 Nc6 3.Bb2 d6 4.Bb5 Bd7 5.f4 Nf6 6.Qe2 e6 7.Nf3 a6 8.Bxc6 Bxc6 9.d3 Be7 10.O-O O-O 11.Nbd2 b5 12.Rae1 a5 13.e5 Nd5 14.exd6 Bxd6 15.Ne5 Bxe5 16.fxe5 Ne7 17.Qf2 Nf5 18.Ne4 Bxe4 19.Rxe4 Qc7 20.a4 bxa4 21.bxa4 Rad8 22.Rc4 Rd5 23.g4 Ne7 24.Bd4 Qd7 25.Bxc5 Rxe5 26.Rd4 Qe8 27.Bd6 Rg5 28.Rb1 e5 29.Rb5 f6 30.Rc4 Qd7 31.Bxe7 Qxe7 32.h4 Rg6 33.Qf5 Qa3 34.Kf2 Qd6 35.Kg2 Rh6 36.Rb7 Qd5+ 37.Qf3 Qxf3+ 38.Kxf3 Rxh4 39.Rcc7 f5 40.Rxg7+ Kh8 41.gxf5 Rxf5+ 42.Kg2 h5 43.Rg3 Rxa4 1/2-1/2
2025.12.29
2167664 Chinchilla, E (2186) Mayorga Araya, Sofia (2031) 1/2-1/2
1.d4 Nf6 2.c4 e6 3.Nf3 d5 4.Nc3 Be7 5.Bf4 O-O 6.Rc1 c5 7.dxc5 Bxc5 8.e3 Nc6 9.a3 d4 10.exd4 Nxd4 11.b4 Nxf3+ 12.Qxf3 e5 13.Bg5 Be7 14.Rd1 Qe8 15.Bxf6 Bxf6 16.Nd5 Bd8 17.c5 e4 18.Qb3 Qe5 19.Bc4 Bg4 20.Rb1 Rc8 21.O-O Kh8 22.Rbe1 b6 23.Kh1 Be6 24.f4 Qh5 25.Ne3 Bxc4 26.Qxc4 bxc5 27.Qxe4 cxb4 28.axb4 Bh4 29.Rc1 Bg3 30.h3 Rxc1 31.Rxc1 Qe2 32.Qe7 Rg8 33.Nf5 Qxe7 34.Nxe7 Bxf4 35.Rf1 Re8 36.Nc6 Be3 37.Rxf7 Kg8 38.Rd7 Re6 39.Nxa7 Rb6 40.Rd3 Bf4 41.Rd4 Be5 42.Re4 Bc3 43.b5 Rb7 44.Ra4 Bd2 45.Ra3 Bc1 46.Rc3 Bf4 47.Rf3 g5 48.g3 Bb8 49.Nc6 Rxb5 50.Ne7+ Kg7 51.Rd3 Kf7 52.Nc6 Kg6 53.Kg2 h5 54.Ne7+ Kf6 55.Nd5+ Ke5 56.Ne3 Ke4 57.Rc3 Rb2+ 58.Rc2 Rb3 59.Nf1 Bd6 60.Re2+ Kd4 61.Rd2+ Ke5 62.Re2+ 1/2-1/2
2025.12.29
2167665 Barboza Viquez, Martin Eduardo (2057) Schnell, Sebastian Narayana (2097) 0-1
1.e4 c6 2.d4 d5 3.e5 c5 4.c3 Nc6 5.Be2 cxd4 6.cxd4 Bf5 7.Nc3 e6 8.Be3 Nge7 9.Rc1 Rc8 10.g4 Bg6 11.Nb5 Ng8 12.h4 h5 13.gxh5 Bf5 14.Kf1 a6 15.Nc3 Be7 16.Nh3 Bxh3+ 17.Rxh3 Bxh4 18.Bd3 Bg5 19.Qg4 Bxe3 20.fxe3 Nh6 21.Qxg7 Kd7 22.Bh7 Qf8 23.Qxf8 Rcxf8 24.Bd3 f6 25.exf6 Rxf6+ 26.Ke2 Rhf8 27.Kd2 Rf2+ 28.Ne2 Nb4 29.Bb1 Rg8 30.a3 Rgg2 31.Re1 Nc6 32.b4 e5 33.Kd3 e4+ 34.Kd2 Na7 35.Ba2 Kd6 36.Rhh1 Nb5 37.Rhf1 Nf5 38.Rxf2 Rxf2 39.a4 Nc7 40.Rh1 Ng3 41.Rh3 Rxe2+ 42.Kd1 Ne6 43.h6 Nf8 44.Rxg3 Rxa2 45.Rg8 Rf2 46.Rg7 Nd7 47.h7 Rh2 48.Rg6+ Ke7 49.Rg7+ Ke6 50.Rg6+ Nf6 0-1
2025.12.29
2167666 Fernandez, Mario (2025) Lizano Quiros, Matias Haziel (1925) 1/2-1/2
1.Nf3 Nf6 2.g3 g6 3.Bg2 Bg7 4.O-O O-O 5.c4 c5 6.d4 cxd4 7.Nxd4 Nc6 8.Nc3 Nxd4 9.Qxd4 d6 10.Qd3 a6 1/2-1/2
2025.12.29
2167667 Magana Morales, Roberto (1982) Fernandez Sibaja, Felipe Josue (2020) 0-1
1.d4 Nf6 2.c4 e6 3.Nf3 d5 4.Bg5 c6 5.Nc3 Nbd7 6.cxd5 exd5 7.e3 Qa5 8.Bxf6 Nxf6 9.Qc2 Bd6 10.Bd3 O-O 11.O-O Re8 12.a3 Bg4 13.Nd2 Bh5 14.g3 Qc7 15.Rfc1 Rac8 16.Bf5 Bg6 17.b4 Ng4 18.Bxg6 fxg6 19.Qd1 Qd7 20.Nf1 Qf5 21.Ra2 Rf8 22.Rcc2 a6 23.Na4 b5 24.Nc3 h5 25.Qe2 a5 26.e4 Qd7 27.exd5 axb4 28.axb4 cxd5 29.Qxb5 Qxb5 30.Nxb5 Rxc2 31.Rxc2 Bxb4 32.h3 Nf6 33.f3 g5 34.Ne3 Re8 35.Kf2 Be1+ 36.Kxe1 Rxe3+ 37.Kf2 Rb3 38.Nc3 g4 39.hxg4 hxg4 40.Nd1 Rxf3+ 41.Kg2 Ne4 42.Kh2 Nxg3 43.Nf2 Nf1+ 44.Kg1 Ne3 45.Rc8+ Kh7 46.Rc1 g3 47.Nh3 Kg6 48.Re1 Kf5 49.Kh1 Kg4 50.Ng1 g2+ 51.Kh2 Nf1+ 52.Kxg2 Ne3+ 53.Kh2 Rf2+ 54.Kh1 Nf5 55.Ne2 Rxe2 0-1
2025.12.29
2167668 Giron, D (2090) Avendano Porras, Rodrigo (1973) 1/2-1/2
1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 e5 6.Ndb5 d6 7.Nd5 Nxd5 8.exd5 Nb8 9.Qf3 a6 10.Qa3 Be7 11.Be2 O-O 12.O-O b6 13.c4 Bb7 14.Nc3 f5 15.f4 Nd7 16.Kh1 Kh8 17.Be3 exf4 18.Bxf4 Ne5 19.Be3 Rb8 20.Qb3 Bc8 21.Na4 Nd7 22.Qc2 Nc5 23.Nc3 g6 24.b4 Nd7 25.Rad1 Bf6 26.Bf4 Be5 27.Bxe5+ Nxe5 28.c5 bxc5 29.bxc5 dxc5 30.Na4 c4 31.Qc3 Qf6 32.Nb2 Bd7 33.Nxc4 Nxc4 34.Qxf6+ Rxf6 35.Bxc4 Rd6 36.Bb3 Rd8 37.h4 Kg7 38.Rc1 Bb5 39.Rfe1 R8d7 40.Re3 a5 41.a4 Ba6 42.Rc5 Bb7 43.Rd3 Ra6 44.Bc4 Ra8 45.Bb5 Ba6 46.Bxd7 Bxd3 47.Bc6 Rb8 48.d6 Rd8 49.d7 Be4 50.Bb5 Kf6 51.Rc7 f4 52.Rc8 Ke7 53.Rc7 Bf5 54.Ra7 Bxd7 55.Kh2 Ke6 56.Bxd7+ Rxd7 57.Rxa5 Rd3 58.Rb5 Ra3 59.a5 h6 60.h5 g5 61.Rb6+ Kf5 62.Rxh6 Rxa5 63.Rh8 Kf6 64.h6 Kg6 65.Kh3 Ra3+ 66.Kh2 Rg3 67.Kh1 Rg4 68.Kh2 Rh4+ 69.Kg1 Rxh6 70.Rxh6+ Kxh6 71.g3 fxg3 72.Kg2 g4 73.Kxg3 Kg5 74.Kg2 1/2-1/2
2025.12.29
2167669 Jimenez, Ju (2007) Solano Cordero, Jorge Alexis (2034) 1/2-1/2
1.Nf3 Nf6 2.g3 d5 3.Bg2 c5 4.O-O e6 5.c4 d4 6.d3 Nc6 7.e3 Be7 8.exd4 cxd4 9.Na3 O-O 10.Nc2 a5 11.b3 h6 12.Re1 Re8 13.Bb2 Bc5 14.a3 e5 15.b4 axb4 16.axb4 Rxa1 17.Qxa1 Bxb4 18.Nxb4 Nxb4 19.Rxe5 Nxd3 20.Rxe8+ Nxe8 21.Bxd4 Nb4 22.Qc1 Nc6 23.Be3 Bf5 24.Qd2 Be4 25.Qxd8 Nxd8 26.Nd4 Bxg2 27.Kxg2 1/2-1/2
2025.12.29
2167670 Espitia Torres, Mateo (2018) Ramos Rodriguez, Daniel (1910) 1-0
1.e4 c5 2.c3 Nf6 3.e5 Nd5 4.Nf3 Nc6 5.d4 cxd4 6.Bc4 Nb6 7.Bb3 d6 8.exd6 Qxd6 9.O-O g6 10.Nxd4 Nxd4 11.cxd4 Bg7 12.Be3 O-O 13.Nc3 Bf5 14.Qf3 Qd7 15.h3 Bd3 16.Rfe1 Bc4 17.Bg5 Rfe8 18.Bxc4 Nxc4 19.Qd5 Nd6 20.Rad1 Rad8 21.Qc5 b6 22.Qb4 h6 23.Bf4 Kh7 24.Be5 Nf5 25.Bxg7 Kxg7 26.d5 Rc8 27.Qg4 Rc5 28.Re5 Rec8 29.Rde1 R8c7 30.R1e4 b5 31.Qe2 Rc4 32.Rxc4 bxc4 33.Re4 Nd6 34.Rf4 Rb7 35.Qe5+ f6 36.Qe2 Nb5 37.Qxc4 Nxc3 38.bxc3 Qd6 39.g3 Rb1+ 40.Kg2 Rd1 41.Rd4 Ra1 42.Re4 Rd1 43.Re6 Qa3 44.Qe2 Rxd5 45.Rxe7+ Kf8 46.Re8+ Kg7 47.Qe6 1-0
2025.12.29
2167671 Angulo Perez, Sebastian (1971) Cossio Carvajal, Bruno (2012) 1/2-1/2
1.e4 e6 2.d4 d5 3.Nc3 Bb4 4.Ne2 Nc6 5.a3 Bxc3+ 6.Nxc3 dxe4 7.Bb5 Ne7 8.Be3 O-O 9.Qd2 f5 10.O-O-O Bd7 11.d5 exd5 12.Nxd5 Be6 13.Nf4 Qxd2+ 14.Rxd2 Bf7 15.Rd7 Rac8 16.Bc5 Rfe8 17.Rhd1 a6 18.Ba4 b6 19.Bxe7 Nxe7 20.Bb3 Bxb3 21.cxb3 Nc6 22.Nh5 Ne7 23.g4 fxg4 24.Rg1 Rcd8 25.Rxd8 Rxd8 26.Rxg4 Ng6 27.Rxe4 Kf7 28.Nf4 Nxf4 29.Rxf4+ Ke6 30.h4 Rd7 31.Kc2 Rf7 32.Re4+ Kd5 33.Re2 Kd4 34.f3 Rxf3 35.Re7 Rf2+ 36.Kb1 Rf4 37.Rxc7 Kd5 38.h5 Rf5 39.Rxg7 Ke5 1/2-1/2
2025.12.29
2167672 Quesada Fallas, Esteban (2011) Campos Munoz, Valentina (1917) 1-0
1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 e5 6.Ndb5 d6 7.Bg5 a6 8.Na3 b5 9.Nab1 Be7 10.Bxf6 Bxf6 11.a4 b4 12.Nd5 O-O 13.Bc4 Be6 14.O-O Bg5 15.Qd3 a5 16.c3 Rc8 17.Rd1 bxc3 18.Nbxc3 Nb4 19.Qe2 g6 20.b3 Nxd5 21.Nxd5 Rc5 22.Rd3 Kg7 23.Rad1 Qb8 24.Bb5 f5 25.Nc3 Bxb3 26.Rb1 Bf7 27.exf5 gxf5 28.Rg3 Bg6 29.Rxg5 Rxc3 30.h4 Qc7 31.Qd2 Rc2 32.Qd5 Qc5 33.Qf3 Rc1+ 34.Rxc1 Qxc1+ 35.Bf1 h6 36.Rg3 f4 37.Rg4 Kh7 38.Qb7+ Rf7 39.Qd5 Qc5 40.Qe6 Rg7 41.Rxg6 Rxg6 42.Bd3 e4 43.Bxe4 Qh5 44.Qf7+ Kh8 45.Bxg6 1-0
2025.12.29
2167673 Ramirez Madrid, Gerardo Alfonso (2021) Carvajal Pena, Daniel (1924) 1/2-1/2
1.Nf3 d5 2.g3 Nc6 3.d4 Bg4 4.Bg2 Qd7 5.c3 f6 6.Bf4 g5 7.Be3 e6 8.b4 Bd6 9.Nbd2 h6 10.Nb3 Nge7 11.a4 Nd8 12.Nc5 Bxc5 13.dxc5 e5 14.Bc1 Ne6 15.Bb2 c6 16.Qb3 Bf5 17.Nd2 Nc7 18.e4 Be6 19.Qc2 Kf7 20.exd5 cxd5 21.c4 Rad8 22.cxd5 Ncxd5 23.Bc3 Nxc3 24.Qxc3 Nd5 25.Qb2 Bh3 26.O-O Bxg2 27.Kxg2 h5 28.Ne4 h4 29.Nd6+ Kg7 30.Ra3 hxg3 31.fxg3 b6 32.Kg1 bxc5 33.bxc5 Rb8 34.Qg2 Ne7 35.Raf3 Rhf8 36.Rd3 Qxa4 37.Ne4 Rb4 38.Nc3 Qa5 39.Qf2 Qc7 40.Nd5 Nxd5 41.Rxd5 Qb7 42.Rxe5 Qf7 43.Re2 Rfb8 44.Rfe1 Rb1 45.Rxb1 Rxb1+ 46.Re1 Qb7 47.Rxb1 Qxb1+ 48.Kg2 Qe4+ 49.Kg1 a5 50.c6 a4 51.Qf5 1/2-1/2
2025.12.29
2167674 Peraza, R (2004) Cespedes Rodriguez, Luis Michel (1970) 0-1
1.e4 e6 2.d4 d5 3.Nc3 Bb4 4.e5 b6 5.Qg4 Bf8 6.Nf3 Qd7 7.Be2 Ne7 8.h4 h5 9.Qf4 Ba6 10.Ng5 Ng6 11.Qg3 c5 12.Be3 cxd4 13.Bxd4 Bxe2 14.Nxe2 Nc6 15.O-O-O Nge7 16.Kb1 Nf5 17.Qf4 Be7 18.Nf3 O-O-O 19.Ng3 g6 20.Ne2 Bf8 21.Bc3 Bg7 22.Rhe1 Kb7 23.Ned4 Bh6 24.Qh2 Rc8 25.Nxc6 Rxc6 26.Bd4 Rhc8 27.c3 Rc4 28.Qh1 Qb5 29.Qf1 Qa5 30.Re2 b5 31.Qe1 Qc7 32.a3 a5 33.g3 b4 34.axb4 axb4 35.cxb4 Qc6 36.Bc3 Qb6 37.Nd2 Rxc3 38.Ne4 Rc1+ 39.Rxc1 Rxc1+ 40.Qxc1 Bxc1 41.Nc5+ Ka7 42.Kxc1 Qxb4 43.Nd3 Qc4+ 44.Kd2 Nd4 45.Re3 Qc2+ 46.Ke1 Kb6 47.Kf1 Nf5 48.Rf3 Qd1+ 49.Kg2 Qe2 50.b4 d4 51.Nf4 Qe4 52.Nd3 g5 53.hxg5 h4 54.Nf4 d3 0-1
2025.12.29
2167675 Diaz Charpentier, Kristel Meliss (1975) Aguero Espinoza, Sebasthian (1908) 1/2-1/2
1.d4 Nf6 2.c4 c5 3.d5 b5 4.Nf3 b4 5.Qc2 g6 6.e4 d6 7.h3 Bg7 8.Be2 O-O 9.O-O a5 10.a3 Nbd7 11.Bf4 Qb6 12.Nbd2 Ba6 13.Bh2 Ne8 14.Rab1 Nc7 15.Rfe1 Rfb8 16.Bd3 Nf6 17.e5 Nfe8 18.h4 Ra7 19.h5 dxe5 20.Nxe5 b3 21.Qd1 Nxd5 22.hxg6 hxg6 23.cxd5 Bxe5 24.Bxe5 Bxd3 25.Bxb8 Qxb8 26.Rc1 Bc2 27.Qf3 Nd6 28.Qc3 Qb5 29.Qe5 Rb7 30.Re3 Qd7 31.Rh3 f6 32.Qc3 Qb5 33.Re1 Nf5 34.Nf3 c4 35.g4 Nd6 36.Nd4 Qxd5 37.Nxc2 bxc2 38.Qxc2 Kg7 39.Rhe3 e5 40.Rd1 Qe6 41.Qd2 Nf7 42.Rg3 Ng5 43.Qe2 Qc6 44.Rc3 Rc7 45.Rdc1 Qd5 46.b3 Rc8 47.bxc4 Qc6 48.Qd1 Qe6 49.Qd5 Qxg4+ 50.Rg3 Qf5 51.Qb7+ Kh6 52.Rcc3 e4 53.Qb5 Nf3+ 54.Rgxf3 exf3 55.Qxf5 gxf5 56.Kh2 a4 57.c5 f4 58.Rxf3 Kg5 59.Rc3 Rc6 60.Kg2 Kg4 61.Rc4 Kf5 62.Kf3 Ke5 63.Rxf4 Rxc5 64.Rxa4 Rc3+ 65.Ke2 Rc2+ 66.Ke3 Rc3+ 67.Kd2 Rf3 68.Ke2 Rb3 69.Kf1 Rb2 70.Kg2 Rb3 71.f3 Rb1 72.Rb4 Ra1 73.a4 Kf5 74.Kf2 Ra2+ 75.Kg3 Ra1 76.Rb5+ Kg6 77.a5 Rg1+ 78.Kf4 Ra1 79.Ke4 Ra4+ 80.Kd5 Ra3 81.Kc6 Rxf3 82.a6 Ra3 83.Kb7 f5 84.a7 Kg5 85.a8=Q Rxa8 86.Kxa8 Kg4 87.Kb7 f4 88.Kc6 f3 89.Kd5 f2 90.Rb1 Kf3 91.Kd4 Kg2 92.Rb2 Kg1 93.Rxf2 Kxf2 1/2-1/2
2025.12.29
2167676 Munoz Garcia, Flavio Estuardo (1903) Gamboa Alvarado, L (1919) 1-0
1.e4 d6 2.f4 Nf6 3.e5 dxe5 4.fxe5 Nd5 5.d4 Bf5 6.Nf3 e6 7.Bd3 Bxd3 8.Qxd3 c5 9.c3 Nc6 10.O-O h6 11.a3 cxd4 12.cxd4 Qb6 13.Nc3 Rd8 14.Kh1 Be7 15.Qe4 O-O 16.Qg4 Kh8 17.Qh5 Qa6 18.Bxh6 Qd3 19.Ng5 gxh6 20.Qxh6+ Kg8 21.Nce4 1-0
2025.12.29
2167677 Pastor Carvajal, Jeigoth (2034) Aroche Cobos, Manuel Alejandro (1915) 1-0
1.e4 d6 2.d4 Nf6 3.Nc3 g6 4.f4 Bg7 5.Nf3 O-O 6.e5 dxe5 7.fxe5 Nd5 8.Bc4 c6 9.O-O a5 10.Nxd5 cxd5 11.Bd3 Nc6 12.c3 Qb6 13.Kh1 a4 14.Qe2 Nd8 15.Bg5 Qc7 16.Qd2 Ne6 17.Bh4 f6 18.exf6 exf6 19.Bg3 Qc6 20.Rae1 Bd7 21.Re2 b5 22.Rfe1 Rae8 23.h3 Rf7 24.a3 Bf8 25.Nh2 Rfe7 26.Bh4 Ng7 27.Rxe7 Rxe7 28.Rxe7 Bxe7 29.Qe2 Kf7 30.Ng4 Ne8 31.Qf1 Kg7 32.Ne5 Qc8 33.Nxd7 Qxd7 34.Bxb5 Qc8 35.Qe2 Kf7 36.Bxa4 Nd6 37.Bb3 Qb7 38.Ba2 Ne4 1-0
2025.12.29
2167678 Colomer Fonseca, Eric Gabriel (1918) De Leon Calderon, Juan Carlos (1928) 1/2-1/2
1.d4 Nf6 2.c4 c5 3.d5 b5 4.Nd2 bxc4 5.e4 d6 6.Bxc4 g6 7.b3 Bg7 8.Bb2 O-O 9.Qc2 Ba6 10.Ne2 Bxc4 11.bxc4 Nbd7 12.O-O Rb8 13.Bc3 Qc8 14.h3 Qa6 15.f4 Nb6 16.e5 Nfxd5 17.cxd5 Qxe2 18.Rae1 Qa6 19.exd6 Bxc3 20.Qxc3 Nxd5 21.Qxc5 Qxd6 22.Qxa7 Ra8 23.Qd4 Rxa2 24.Nc4 Ra4 25.Rd1 Qa6 26.Qxd5 Qxc4 27.Qd7 e6 28.Kh1 Ra2 29.Qe7 Qe4 30.Qg5 Kg7 31.Rde1 Qf5 32.Qg3 Rfa8 33.Rf2 Rxf2 34.Qxf2 Ra4 35.Rf1 h5 36.Qf3 Qd5 37.Qc3+ Qd4 38.Qf3 Rc4 39.Qe2 Qd5 40.Qb2+ Qd4 41.Qe2 Rc3 42.Rf3 Rc1+ 43.Rf1 Qc3 44.Kh2 Rxf1 45.Qxf1 Qd4 46.Qf3 e5 47.fxe5 Qxe5+ 48.Kh1 Qf6 49.Qb7 g5 50.Qc8 Qe6 51.Qc3+ f6 52.Qc7+ Kg6 53.Qd8 g4 54.hxg4 hxg4 55.Qd3+ f5 56.Kg1 Kg5 57.Qd8+ Qf6 58.Qg8+ Kh6 59.Qc8 g3 60.Qc1+ Qg5 61.Qc6+ Kh5 62.Qe8+ Kg4 63.Qa4+ Qf4 64.Qd1+ Kh4 65.Qd8+ Qg5 66.Qh8+ Kg4 67.Qd4+ Kh5 68.Qh8+ Qh6 69.Qe8+ Qg6 70.Qh8+ Kg5 71.Qd8+ Qf6 72.Qg8+ Qg6 73.Qd8+ 1/2-1/2
2025.12.30
2167679 Shoker, S (2438) Cabezas Solano, David Alejandro (2191) 1/2-1/2
1.g3 d5 2.Bg2 Nf6 3.d3 Nc6 4.Nf3 e5 5.O-O Bc5 6.Nxe5 Nxe5 7.d4 Bd6 8.dxe5 Bxe5 9.c4 c6 10.cxd5 Nxd5 11.Nd2 O-O 12.h3 Qe7 13.e4 Nb4 14.Nc4 Rd8 15.Qe2 Bd4 16.Kh2 Be6 17.a3 Na6 18.Rb1 Nc5 19.Bf4 Nb3 20.Nd2 a5 21.Nf3 b5 22.Nxd4 Rxd4 23.Qc2 Bc4 24.Rfd1 Rad8 25.e5 a4 26.Bxc6 g5 27.Be3 Bd3 28.Rxd3 Rxd3 1/2-1/2
2025.12.30
2167680 Almeida Quintana, O (2464) Mihajlov, Seb (2361) 1/2-1/2
1.d4 d5 2.Nf3 Nf6 3.c4 c6 4.e3 Bf5 5.Nc3 e6 6.Nh4 Be4 7.f3 Bg6 8.Qb3 Qc7 9.Bd2 a5 10.Rc1 Be7 11.g3 dxc4 12.Bxc4 Nbd7 13.Nxg6 hxg6 14.O-O O-O 15.Bd3 Qb6 16.Qxb6 Nxb6 17.Ne2 Bb4 18.Rfd1 Rfd8 19.e4 Bxd2 20.Rxd2 a4 21.Kf2 Ra5 22.Ke3 Kf8 23.Rdc2 Ke7 24.h4 Nfd7 25.Nf4 Nc8 26.d5 exd5 27.exd5 c5 28.Bf1 Nd6 29.Bh3 b6 30.Kf2 Nf6 1/2-1/2
2025.12.30
2167681 Schnell, Sebastian Narayana (2097) Valdes, Le (2317) 0-1
1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Nge2 Nbd7 6.Ng3 e5 7.d5 h5 8.h4 a5 9.Bd3 Nc5 10.Bc2 Nfd7 11.Bg5 Bf6 12.Bxf6 Nxf6 13.Qd2 Nfd7 14.Nf1 Nb6 15.Ne3 a4 16.a3 f5 17.exf5 gxf5 18.Qe2 Qf6 19.Nb5 Kd8 20.O-O-O f4 21.Nf1 Bf5 22.g3 fxg3 23.Qf3 g2 24.Qxg2 Bxc2 25.Kxc2 Qf5+ 26.Kc3 Ne4+ 27.Kb4 Qxf2 0-1
2025.12.30
2167682 Miranda Mesa, E (2462) Quesada Leon, Joshua (1908) 1-0
1.e4 c5 2.Nc3 d6 3.Nf3 Nf6 4.d4 cxd4 5.Nxd4 a6 6.Be2 e5 7.Nb3 Be7 8.Be3 Be6 9.Nd5 Nxd5 10.exd5 Bf5 11.O-O O-O 12.Qd2 Bg6 13.Na5 b6 14.Nc4 Nd7 15.a4 Rc8 16.Qb4 b5 17.axb5 axb5 18.Na5 Bg5 19.Nc6 Qf6 20.Bxg5 Qxg5 21.Qxd6 Be4 22.f3 Qe3+ 23.Rf2 Ra8 24.Rf1 Nf6 25.fxe4 Nxe4 26.Qxe5 Rfe8 27.Ne7+ Kf8 28.Qxe4 1-0
2025.12.30
2167683 Mayorga Araya, Sofia (2031) Mendez Machado, Andre (2169) 1/2-1/2
1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 d6 5.c3 Bd7 6.O-O Nge7 7.d4 Ng6 8.d5 Nb8 9.Bxd7+ Nxd7 10.c4 Be7 11.Nc3 O-O 12.Be3 Nh4 13.Nxh4 Bxh4 14.b4 Bg5 15.Qd2 Bxe3 16.Qxe3 a5 17.a3 f5 18.exf5 Rxf5 19.c5 Rf4 20.cxd6 cxd6 21.Ne4 Nf6 22.Nxf6+ Qxf6 23.Qb6 Qd8 24.Qxb7 Rb8 25.Qc6 Rb6 26.Qc2 axb4 27.axb4 Rfxb4 28.Qf5 Qf8 29.Qe6+ Kh8 30.g3 h6 31.Rfc1 Rb8 32.Rc6 Rb2 33.Rf1 Rd8 34.Rc7 Qg8 1/2-1/2
2025.12.30
2167684 Lizano Quiros, Matias Haziel (1925) Chinchilla, E (2186) 1/2-1/2
1.e4 e6 2.d4 d5 3.Nc3 Nf6 4.e5 Nfd7 5.f4 c5 6.Nf3 Nc6 7.Be3 Be7 8.Qd2 O-O 9.dxc5 Qa5 10.a3 Bxc5 11.Bxc5 Qxc5 12.b4 Qb6 13.Bd3 f6 14.exf6 Nxf6 15.Na4 Qc7 16.O-O e5 17.fxe5 Nxe5 18.Nxe5 Qxe5 19.Rae1 Qd6 20.Qf4 Qd8 21.Qh4 h6 22.Nc5 a5 23.Qd4 axb4 24.axb4 b6 25.Ne6 Bxe6 26.Rxe6 Rb8 27.Rfe1 Ne4 28.R6xe4 dxe4 29.Qxe4 Rf6 30.Qh7+ Kf8 31.Bg6 Qd4+ 32.Kh1 Qd5 33.Bd3 Rd8 34.h3 Qd4 35.Re4 Qd5 36.Bc4 1/2-1/2
2025.12.30
2167685 Fernandez, Mario (2025) Espitia Torres, Mateo (2018) 1/2-1/2
1.d4 d5 2.c4 c6 3.Nf3 Nf6 4.Nc3 e6 5.e3 Be7 6.b3 O-O 7.Bb2 dxc4 8.Bxc4 Nbd7 9.O-O c5 10.Rc1 cxd4 11.Nxd4 Ne5 12.Be2 a6 13.Na4 Ned7 14.Bf3 Ne5 15.Be2 Ned7 16.Qc2 Nd5 17.Rfd1 N5b6 18.Nc3 Qc7 19.Qb1 Qb8 20.Rd2 Nf6 21.Bf3 Rd8 22.Rcd1 Bd7 23.g3 Be8 24.Qa1 Qc7 25.Rc1 Qb8 26.Rcd1 Qc7 27.Rc1 Qb8 28.Rdc2 Bf8 29.Ne4 Nxe4 30.Bxe4 Nd5 31.a3 Qd6 32.Bg2 Qd7 33.Nf3 Rdc8 34.Ne5 Qd8 35.Rxc8 Rxc8 36.Rd1 Qb6 37.b4 Ne7 38.Bd4 Qc7 39.h4 Nc6 40.Rc1 Qd6 41.Nc4 Nxd4 42.Nxd6 Rxc1+ 43.Qxc1 Ne2+ 44.Kf1 Nxc1 45.Nxe8 b6 1/2-1/2
2025.12.30
2167686 Fernandez Sibaja, Felipe Josue (2020) Quesada Fallas, Esteban (2011) 0-1
1.e4 g6 2.d4 Bg7 3.c4 d6 4.Nc3 Nf6 5.Be2 O-O 6.Be3 Nbd7 7.h4 e5 8.d5 Nc5 9.Qc2 a5 10.h5 Qe8 11.O-O-O Bd7 12.Nh3 a4 13.hxg6 fxg6 14.Ng5 h6 15.Ne6 Bxe6 16.dxe6 Nxe6 17.Bxh6 Rf7 18.Qd2 Nd4 19.Bd3 c6 20.Qg5 Rf8 21.c5 Ne6 22.Qh4 Nxc5 23.Bc4+ d5 24.exd5 b5 25.Be2 a3 26.dxc6 axb2+ 27.Kb1 Qe6 28.a4 Qf5+ 29.Kxb2 Nxa4+ 30.Nxa4 Rxa4 31.Qxa4 bxa4 32.Bc4+ Kh7 33.Bg5+ Nh5 34.Be3 Rb8+ 35.Kc3 e4+ 36.Kd2 Rb2+ 37.Ke1 Qg4 38.Rc1 Be5 39.Rh3 Qxg2 40.Bf1 Qg1 41.c7 Bxc7 42.Rxc7+ Kg8 43.Rc8+ Kf7 44.Rh4 Rb1+ 45.Bc1 e3 46.Rc7+ Kf6 47.Rc2 Rxc1+ 0-1
2025.12.30
2167687 Solano Cordero, Jorge Alexis (2034) Giron, D (2090) 1/2-1/2
1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.f3 e6 6.c4 a6 7.Nc3 Nbd7 8.Be3 b6 9.Be2 Bb7 10.O-O Be7 11.Qd2 O-O 12.Rfd1 Rc8 13.Rac1 Qc7 14.a3 Qb8 15.b4 Bd8 16.Bf1 Bc7 17.h3 Rfe8 18.Nb3 h6 19.a4 Ba8 20.Rb1 Ne5 21.a5 Bd8 22.c5 dxc5 23.axb6 c4 24.Nc5 Bxb6 25.Nxa6 Qa7 26.Nc5 Red8 27.Qf2 Rxd1 28.Rxd1 Qa3 29.N5a4 Bxe3 30.Qxe3 Qxb4 31.Qa7 Bc6 32.Rb1 Qa3 33.Rb8 Qf8 34.Rxc8 Qxc8 35.Nb6 Qd8 36.Nxc4 1/2-1/2
2025.12.30
2167688 Avendano Porras, Rodrigo (1973) Barboza Viquez, Martin Eduardo (2057) 1-0
1.e4 c6 2.d4 d5 3.e5 Bf5 4.Nd2 e6 5.Nb3 a6 6.Nf3 c5 7.dxc5 Bxc5 8.Nxc5 Qa5+ 9.c3 Qxc5 10.Be2 Ne7 11.O-O O-O 12.Nd4 Qc7 13.Nxf5 Nxf5 14.g4 Ne7 15.f4 Qb6+ 16.Kh1 Nbc6 17.Bd3 Rfd8 18.a3 Rac8 19.b4 Na7 20.Bb2 a5 21.Qe1 axb4 22.axb4 Nac6 23.b5 Na5 24.Ba3 Rd7 25.Bxe7 Rxe7 26.Qh4 Kf8 27.Qxh7 Ke8 28.f5 Kd8 29.Qxg7 Rxc3 30.fxe6 fxe6 31.Rf8+ Kd7 32.Rf7 Qc5 33.Raf1 Rxd3 34.Rxe7+ Qxe7 35.Rf7 Rd1+ 36.Kg2 Rd2+ 37.Kf3 1-0
2025.12.30
2167689 Cossio Carvajal, Bruno (2012) Magana Morales, Roberto (1982) 0-1
1.e4 c5 2.c3 g6 3.d4 cxd4 4.cxd4 d5 5.exd5 Nf6 6.Bb5+ Bd7 7.Bxd7+ Qxd7 8.Nf3 Nxd5 9.O-O Bg7 10.Nc3 Nc6 11.Be3 O-O 12.Qd2 Rfd8 13.Rad1 Qc7 14.Qe2 Qa5 15.Rc1 Rac8 16.Rfd1 a6 17.a3 Nxc3 18.Rxc3 Qh5 19.Rc2 Rd5 20.h3 Qf5 21.Rdc1 Rcd8 22.Rc5 h6 23.Rxd5 Rxd5 24.Qc4 Qd7 25.Re1 e6 26.Rb1 Kh7 27.Qc1 g5 28.Qc2+ f5 29.g4 Kh8 30.Rd1 f4 31.Bc1 e5 32.Re1 Nxd4 33.Nxd4 Rxd4 34.b4 Rd3 35.Kh2 h5 36.Qc5 Rxh3+ 37.Kxh3 Qxg4+ 38.Kh2 f3 0-1
2025.12.30
2167690 Cespedes Rodriguez, Luis Michel (1970) Jimenez, Ju (2007) 1/2-1/2
1.e4 c5 2.Nf3 g6 3.h4 h5 4.Nc3 Nc6 5.Bb5 Nd4 6.Bd3 Bg7 7.Nxd4 cxd4 8.Nd5 e6 9.Nf4 Qf6 10.Ne2 Nh6 11.f3 O-O 12.c3 e5 13.Bc4 d3 14.Bxd3 d5 15.Qa4 Rd8 16.exd5 Rxd5 17.Be4 Rd6 18.Qe8+ Kh7 19.d3 Rd8 20.Qa4 Qb6 21.c4 Be6 22.Qb5 Qxb5 23.cxb5 Rab8 24.f4 f5 25.Bf3 Rxd3 26.fxe5 Bxe5 27.Nf4 Rd6 28.O-O Bc4 29.Re1 Bf6 30.Nh3 Rd7 31.Ng5+ Bxg5 32.hxg5 Ng4 33.Bf4 Rbd8 34.a4 Bd5 35.a5 Kg8 36.b6 axb6 37.axb6 Kf7 38.Bc7 Re8 39.Red1 Ke6 40.Re1+ Kf7 41.Rad1 Rxe1+ 42.Rxe1 Be4 43.b4 Ke6 44.Be2 Rd2 45.Bc4+ Kd7 46.Bb5+ Bc6 47.Bc4 1/2-1/2
2025.12.30
2167691 Campos Munoz, Valentina (1917) Angulo Perez, Sebastian (1971) 0-1
1.f4 Nf6 2.Nf3 e6 3.e3 d5 4.b3 c5 5.Bb2 Nc6 6.Bb5 Bd7 7.O-O Bd6 8.Be2 Qc7 9.c4 d4 10.exd4 cxd4 11.Na3 d3 12.Bxd3 Bc5+ 13.Kh1 Qd6 14.Nb5 Qxd3 15.Nc7+ Ke7 16.Nxa8 Rxa8 17.Ng5 Nd4 18.Rc1 Ne2 19.Bxf6+ gxf6 20.Rf3 Nxc1 21.Rxd3 Nxd3 22.Nh3 Bc6 23.Qg4 Ne1 24.d4 Bxd4 25.Nf2 Bxf2 0-1
2025.12.30
2167692 Ramos Rodriguez, Daniel (1910) Ramirez Madrid, Gerardo Alfonso (2021) 0-1
1.e4 e6 2.d4 d5 3.Nc3 Bb4 4.e5 c5 5.Bd2 Ne7 6.a3 Bxc3 7.Bxc3 b6 8.Qg4 O-O 9.Bd3 Ba6 10.O-O-O Bxd3 11.Rxd3 Nbc6 12.Nf3 Nf5 13.h4 Qc7 14.Re1 Rac8 15.Rd2 cxd4 16.Nxd4 Ncxd4 17.Bxd4 Qe7 18.g3 Rc4 19.Kb1 Rfc8 20.Rc1 b5 21.b3 Rxd4 22.Rxd4 Nxd4 23.Qxd4 Qxa3 24.Qb2 Qc5 25.c3 a5 26.Rc2 a4 27.h5 h6 28.g4 Kf8 29.bxa4 bxa4 30.Qc1 Kg8 31.g5 Rb8+ 32.Ka1 hxg5 33.f3 Rb3 34.Ka2 Qc4 35.Ka1 Qf4 36.Qh1 Qxe5 0-1
2025.12.30
2167693 Aguero Espinoza, Sebasthian (1908) Munoz Garcia, Flavio Estuardo (1903) 1-0
1.e4 c5 2.Nc3 d6 3.f4 Nc6 4.Nf3 Nf6 5.Bb5 Bd7 6.d3 a6 7.Bxc6 Bxc6 8.O-O e6 9.h3 Qc7 10.a4 O-O-O 11.Bd2 h6 12.Qe1 Be7 13.a5 Rdg8 14.b4 d5 15.bxc5 dxe4 16.Nxe4 Nxe4 17.dxe4 g5 18.Bc3 Bxc5+ 19.Kh1 Rh7 20.Be5 Qe7 21.Nd4 Bxd4 22.Bxd4 gxf4 23.Rg1 e5 24.Bb6 Rhg7 25.Qe2 Rg3 26.Raf1 Qh4 27.Rf3 f5 28.Qc4 Qxh3+ 29.gxh3 Rxg1+ 30.Bxg1 Re8 31.Rc3 fxe4 32.Qf7 1-0
2025.12.30
2167694 Carvajal Pena, Daniel (1924) Diaz Charpentier, Kristel Meliss (1975) 0-1
1.e4 c5 2.Nc3 Nc6 3.Bb5 Nd4 4.Bc4 g6 5.Nge2 Bg7 6.Nxd4 cxd4 7.Qf3 e6 8.Nb5 Be5 9.c3 dxc3 10.d4 a6 11.dxe5 axb5 12.Bb3 f6 13.Qxc3 Qa5 14.Bd2 Qxc3 15.Bxc3 f5 16.exf5 gxf5 17.O-O-O Ne7 18.Rd4 Nc6 19.Rh4 b6 20.Rg1 Bb7 21.a3 Rc8 22.Bc2 Ne7 23.g4 fxg4 24.Rgxg4 Nd5 25.Bxh7 Rf8 26.f4 Nxc3 27.bxc3 Rc7 28.c4 Rxc4+ 29.Kb2 Rc3 30.Bc2 Rf3 31.Bd1 Bc6 0-1
2025.12.30
2167695 Peraza, R (2004) Pastor Carvajal, Jeigoth (2034) 0-1
1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 Nc6 6.Be2 e5 7.Nb3 Be7 8.O-O O-O 9.Bg5 Nxe4 10.Nxe4 Bxg5 11.Qxd6 Be7 12.Qxd8 Rxd8 13.c3 b6 14.Rad1 Be6 15.Bb5 Rac8 16.Rxd8+ Nxd8 17.Rd1 Nb7 18.Kf1 f5 19.Bd7 Bc4+ 20.Ke1 Rf8 21.Ng3 g6 22.Bc6 Nd6 23.Bd5+ Kg7 24.Nc1 Kf6 25.b3 Bxd5 26.Rxd5 Ke6 27.Rd1 Rc8 28.Nce2 f4 29.Nf1 g5 30.Nd2 Bf6 31.f3 h5 32.Rc1 Nf5 33.Ne4 Ne3 34.Kf2 b5 35.Ra1 Be7 36.b4 Rd8 37.Rc1 Kd5 38.Re1 Kc4 39.Nc1 Rd1 40.g3 Bd8 41.Ke2 Rxe1+ 42.Kxe1 fxg3 43.hxg3 h4 44.g4 Be7 45.Ne2 Kd3 46.Ng1 Nd5 47.Ne2 Ke3 48.Ng1 Nf4 49.a3 h3 50.Ng3 Kd3 51.Nf1 Bd8 52.Nxh3 Nxh3 53.Ng3 Kxc3 0-1
2025.12.30
2167696 De Leon Calderon, Juan Carlos (1928) Gamboa Alvarado, L (1919) 1-0
1.e4 d6 2.d4 Nf6 3.Nc3 g6 4.f3 c6 5.Be3 Bg7 6.Qd2 O-O 7.Bh6 b5 8.a3 Nbd7 9.Nge2 e5 10.Bxg7 Kxg7 11.d5 cxd5 12.Nxd5 Nb6 13.Nec3 Be6 14.Bxb5 Rb8 15.Nxf6 Qxf6 16.Qe2 d5 17.exd5 Bxd5 18.O-O Be6 19.Rfe1 Nd7 20.b4 Rfc8 21.Ne4 Qd8 22.Bxd7 Qxd7 23.Nc5 Qd4+ 24.Kh1 Rxc5 25.bxc5 f6 26.Qe3 Qc4 27.Rab1 Rc8 28.Rb7+ Bf7 29.Rxa7 Rxc5 30.Qb3 Qxb3 31.cxb3 f5 32.b4 Rc4 33.Kg1 Kf6 34.Kf2 g5 35.b5 1-0
2025.12.30
2167697 Aroche Cobos, Manuel Alejandro (1915) Colomer Fonseca, Eric Gabriel (1918) 1/2-1/2
1.d4 d5 2.Nf3 Nf6 3.e3 a6 4.Bd3 c5 5.c3 Bg4 6.Nbd2 Nc6 7.Qe2 e6 8.O-O Be7 9.a3 cxd4 10.exd4 O-O 11.Re1 Bh5 12.Nf1 Bg6 13.Bxg6 hxg6 14.Ng3 Qc7 15.Bg5 Rfe8 16.Qe3 Na5 17.Bf4 Qb6 18.Rab1 Nc4 19.Qe2 Rac8 20.Nf1 Ne4 21.Ne5 Ned6 22.Ne3 Nxe3 23.Qxe3 Nc4 24.Nxc4 Rxc4 25.Bg5 Bf8 26.Qd3 Qb3 27.Qd1 Qxd1 28.Rbxd1 b5 29.Kf1 a5 30.Ke2 b4 31.axb4 axb4 32.Kd3 bxc3 33.bxc3 Bd6 34.Bd2 Rec8 35.Rb1 R8c7 36.g4 Bxh2 37.f4 g5 38.fxg5 g6 39.Rh1 Bd6 40.Rh3 Rc8 41.Rf1 Kf8 42.Rh7 R4c7 43.Rfxf7+ 1/2-1/2
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