WORLDBASE

WORLDBASE Players GM Cubas, Jo

Stockfish
GameID: 0
FIDE Country B-Year Gender Standard Rapid Blitz
3700267 PAR 1981 M 2413 2458 2473
608 games
2026.07.04 X SESC Caioba Open
3464164 GM Cubas, Jo (2425) IM Villegas, Franco (2337) 0-1
1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.f4 g6 7.Bd3 Bg7 8.Nf3 Nc6 9.O-O O-O 10.Qe1 Nb4 11.Qh4 d5 12.e5 Ng4 13.h3 Nxd3 14.cxd3 d4 15.hxg4 dxc3 16.bxc3 Qxd3 17.Ba3 Re8 18.Rac1 h6 19.Nd4 g5 20.fxg5 Qe3+ 21.Qf2 Qxf2+ 22.Rxf2 hxg5 23.Nf5 Bxe5 24.Nxe7+ Kg7 25.Re2 f6 26.Nxc8 Raxc8 27.c4 Kg6 28.Kf2 Rcd8 29.Bc5 Rd3 30.Be3 Rxe3 31.Rxe3 Bd4 32.Rc3 Re4 33.Kf3 Rf4+ 34.Kg3 Bxe3 35.Rxe3 Rxc4 36.Rb3 b5 37.Ra3 Rc6 38.Kf3 Re6 39.Rc3 a5 40.Rc7 b4 41.Ra7 Re5 42.Kf2 Rc5 43.Kf3 Rc3+ 44.Kf2 Rc2+ 45.Kg3 Rxa2 46.Kh3 b3 47.g3 Ra1 48.Rb7 a4 49.Kg2 Rc1 50.Rb4 a3 0-1
2026.07.03 X SESC Caioba Open
3464153 IM Cueto, Jo (2135) GM Cubas, Jo (2425) 0-1
1.d4 e6 2.e4 d5 3.Nc3 Nf6 4.Bg5 Be7 5.e5 Nfd7 6.h4 h6 7.Bxe7 Qxe7 8.f4 a6 9.Nf3 Nb6 10.Rh3 Bd7 11.Nd2 c5 12.dxc5 Qxc5 13.Qg4 Qf8 14.h5 Nc6 15.Qh4 f6 16.Qf2 Qb4 17.a3 Qd4 18.Qxd4 Nxd4 19.O-O-O fxe5 20.fxe5 O-O 21.Bd3 Rac8 22.Nf3 Nxf3 23.gxf3 Nc4 24.Bxc4 Rxc4 25.Rg1 Rcf4 26.Rhg3 R8f7 27.Kd2 Rxf3 28.Rg6 Kh7 29.Nxd5 exd5 30.e6 Rf2+ 31.Kc3 Bxe6 32.Rxe6 Rc7+ 33.Kb3 Rcxc2 34.Re7 Rxb2+ 35.Ka4 Rf4+ 0-1
2026.07.02 X SESC Caioba Open
3464132 GM Cubas, Jo (2425) IM Tsuboi, E (2162) 1/2-1/2
1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nc6 5.Nc3 a6 6.Be3 Nf6 7.a3 Be7 8.f4 d6 9.Be2 O-O 10.O-O e5 11.Nf5 Bxf5 12.exf5 exf4 13.Rxf4 d5 14.Kh1 Bd6 15.Rf1 Re8 16.Bg5 d4 17.Nd5 Be5 18.Bc4 Qd6 19.Qf3 Rad8 20.Nf4 h6 21.Bh4 Bxf4 22.Qxf4 Ne5 23.Bb3 Nh5 24.Qe4 Nc6 25.Qf3 Nf6 26.Rad1 Rd7 27.Bg3 Qc5 28.Rfe1 Rde7 29.Rxe7 Rxe7 30.Re1 Rxe1+ 31.Bxe1 Na5 32.Bxa5 Qxa5 33.g3 h5 34.Kg2 Ng4 35.Kh3 Qd2 36.Qg2 Nf2+ 37.Kh4 Qe2 38.g4 Qe3 39.Qg3 Qe7+ 40.f6 Qxf6+ 41.g5 Qf5 42.g6 Qe4+ 43.Kxh5 Qf5+ 44.Kh4 Qe4+ 45.Kh5 Qf5+ 46.Kh4 Qe4+ 47.Kh5 1/2-1/2
2026.07.01 X SESC Caioba Open
3464077 IM Villca, Julian (2407) GM Cubas, Jo (2425) 1-0
1.g3 e5 2.c4 Nf6 3.Bg2 d5 4.cxd5 Nxd5 5.Nc3 Nb6 6.Nf3 Nc6 7.O-O Be7 8.d3 O-O 9.b3 Re8 10.Bb2 Bf8 11.Rc1 Bg4 12.Ne4 Nd4 13.e3 Nxf3+ 14.Bxf3 Bh3 15.Re1 Bb4 16.Nc3 c6 17.a3 Bf8 18.Qc2 a5 19.Red1 Qf6 20.Bh1 Qg6 21.Ne4 Nd7 22.Bg2 Be6 23.h3 f6 24.Rb1 Qf7 25.Bc1 h6 26.Kh2 Bd5 27.Nd2 Bxg2 28.Kxg2 f5 29.Qc4 Re6 30.b4 axb4 31.axb4 b5 32.Qc3 Nb6 33.Nf3 Nd5 34.Qb2 Bd6 35.Bd2 Rf8 36.Rf1 e4 37.Nd4 Be5 38.Bc3 exd3 39.Rbd1 Rg6 40.Kh2 Nxe3 41.fxe3 Rxg3 42.Nxf5 Rxh3+ 43.Kxh3 Qh5+ 44.Nh4 1-0
2026.06.30 X SESC Caioba Open
3464040 GM Cubas, Jo (2425) FM Terao, J (2170) 1-0
1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Bxc6 dxc6 7.d3 Bd6 8.Nbd2 c5 9.Nc4 Qe7 10.a4 O-O 11.h3 Re8 12.b3 Rb8 13.Bb2 Nd7 14.a5 f6 15.Nh4 g6 16.Qd2 Nf8 17.f4 Nd7 18.fxe5 Nxe5 19.Nxe5 Bxe5 20.Bxe5 Qxe5 21.Rae1 Bd7 22.Nf3 Qg3 23.Qh6 Re7 24.e5 f5 25.Re3 f4 26.Re4 Rf8 27.Nd2 Rf5 28.Rfxf4 Rexe5 29.Rxe5 Rxf4 30.Ne4 Rf1+ 31.Kxf1 Qxe5 32.Qh4 Bc6 33.Nf6+ Kg7 34.Ng4 Qf4+ 35.Ke2 Qd6 36.Qh6+ Kg8 37.Qg5 Kg7 38.g3 Qe6+ 39.Kd2 Qd6 40.h4 Bd7 41.Ne5 Bf5 42.Qe3 Kf6 43.Nc4 Qd4 44.Qg5+ Kf7 45.Qh6 Qf2+ 46.Kc1 Qxg3 47.Qxh7+ Kf8 48.Qh8+ Ke7 49.Qg7+ Ke6 50.Qg8+ Ke7 51.Qh7+ Ke6 52.Kb2 Qf4 53.Qg8+ Ke7 54.Qb8 Qd4+ 55.Ka2 b5 56.axb6 cxb6 57.Qxb6 Qxh4 58.Qxc5+ Kf7 59.Qa7+ Kg8 60.Qxa6 Qf2 61.Qa8+ Kg7 62.Qb7+ Kh6 63.Qh1+ Kg7 64.Qa1+ Kh7 65.Qc3 g5 66.Nd6 g4 67.Ne8 Qa7+ 68.Kb2 g3 69.Nf6+ Kg6 70.Nd5 g2 71.Nf4+ 1-0
2026.06.29 X SESC Caioba Open
3464003 Calcado, A (2138) GM Cubas, Jo (2425) 0-1
1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 g6 6.Be3 Bg7 7.f3 Nc6 8.Qd2 O-O 9.O-O-O Nxd4 10.Bxd4 Be6 11.h4 Qa5 12.Kb1 Rfc8 13.Nd5 Qxd2 14.Nxf6+ Bxf6 15.Rxd2 Bxd4 16.Rxd4 h5 17.g3 Rc5 18.Bh3 Bxh3 19.Rxh3 f5 20.Rh1 Rf8 21.Re1 f4 22.Rg1 fxg3 23.Rxg3 Rf4 24.Rxg6+ Kf7 25.Rg3 Rxh4 26.b4 Rh1+ 27.Kb2 h4 28.bxc5 hxg3 29.cxd6 exd6 30.Rd2 Rh2 31.Rd5 Rh6 32.Rd1 Rf6 33.Rf1 Kg6 34.Kc1 Kg5 35.Kd2 Kf4 36.Rg1 Rh6 0-1
2026.06.28 X SESC Caioba Open
3463925 Da Costa, Mariana Nara Santana (1829) GM Cubas, Jo (2425) 1/2-1/2
1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.Bf4 Bg7 5.e3 O-O 6.Qb3 c5 7.Nf3 cxd4 8.Nxd4 dxc4 9.Bxc4 Nbd7 10.Nf3 Nc5 11.Qa3 Nd3+ 12.Bxd3 Qxd3 13.Rd1 Qc4 14.Ne5 Qe6 15.O-O b6 16.Nb5 Nd5 17.Nd4 Qf6 18.Bg3 e6 19.Nec6 Bb7 20.e4 Bxc6 21.Nxc6 Nf4 22.Qe3 e5 23.Nb4 Rfc8 24.Nd5 Qe6 25.Bxf4 exf4 26.Qxf4 Be5 27.Qh4 Rc2 28.f4 Bg7 29.f5 gxf5 30.Rxf5 h6 31.Nf6+ Kh8 32.Rdf1 Rac8 33.Rh5 Bxf6 34.Rxh6+ Kg8 35.Rhxf6 Qc4 36.Qg3+ Kf8 37.Qh4 Kg8 38.Qg3+ Kf8 39.Qd6+ Kg8 40.R6f3 Qc5+ 41.Qxc5 R8xc5 42.Rxf7 Rxb2 43.R7f2 Rcc2 44.Rf8+ Kg7 45.R8f7+ Kg8 46.Rf8+ Kg7 47.R8f7+ 1/2-1/2
2026.04.21 Curitiba Chess Open 2026
2247245 Telles, Arnoldo Beber (1738) GM Cubas, Jo (2416) 0-1
1.c4 Nf6 2.g3 e6 3.Bg2 d5 4.d4 Bb4+ 5.Bd2 Be7 6.Nf3 dxc4 7.Qa4+ Nbd7 8.Qxc4 a6 9.O-O b5 10.Qc6 Ra7 11.Ba5 O-O 12.Nbd2 Bb7 13.Qc2 Qa8 14.Nh4 Bxg2 15.Nxg2 c5 16.dxc5 Bxc5 17.Bc3 Rc8 18.Qd3 e5 19.b4 e4 20.Nxe4 Nxe4 21.bxc5 Ndxc5 22.Qf3 Nxc3 23.Qxc3 Na4 24.Qd2 Nc3 25.Rac1 Rac7 26.Nf4 b4 27.Qb2 a5 28.Rc2 Na4 29.Qb3 Rxc2 30.Qxa4 Rc1 31.Rd1 Qc6 0-1
2026.04.20 Curitiba Chess Open 2026
2247195 Frare, F (2210) GM Cubas, Jo (2416) 1/2-1/2
1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.Nf3 Bg7 5.Bg5 Ne4 6.Bh4 Nxc3 7.bxc3 c5 8.e3 Nc6 9.Be2 dxc4 10.Bxc4 O-O 11.O-O Na5 12.Be2 cxd4 13.cxd4 Be6 14.Qa4 b6 15.Rac1 Qd6 16.Rc3 Rfc8 17.Rfc1 Rxc3 18.Rxc3 h6 19.h3 Kh7 20.Qc2 1/2-1/2
2026.04.20 Curitiba Chess Open 2026
2247230 GM Cubas, Jo (2416) Mourao, I (2212) 1/2-1/2
1.e4 c5 2.Nf3 Nc6 3.Bb5 g6 4.Bxc6 bxc6 5.d3 Bg7 6.O-O d6 7.h3 e5 8.a3 Ne7 9.Nc3 O-O 10.b4 cxb4 11.axb4 a5 12.Bd2 Bd7 13.bxa5 Rxa5 14.Rxa5 Qxa5 15.Qa1 Qc7 16.Rb1 h6 17.Qb2 f5 18.Qb7 Qd8 19.Ra1 Nc8 20.Ra8 Kh7 21.Na2 fxe4 22.dxe4 Qb6 23.Rb8 Qxb7 24.Rxb7 Rf7 25.Nb4 c5 26.Nd5 Be6 27.Rxf7 Bxf7 28.Ba5 Kg8 29.Nd2 Kf8 30.Nc4 Ke8 31.Bc3 Bf8 32.Kf1 Kd7 33.Ke2 Kc6 34.Nce3 Nb6 35.Nxb6 Kxb6 36.Bd2 h5 37.Kd3 Kc6 38.h4 Be7 39.g3 Bd8 40.c4 Be6 41.Nd5 Bh3 42.Ke2 Bc8 43.Bg5 Kd7 44.Bxd8 Kxd8 45.f4 Be6 46.Kd3 Kd7 47.Ne3 Ke7 48.Kc3 Bd7 49.Nd5+ Ke6 50.Kd3 Ba4 51.Nc7+ Kd7 52.Nb5 Bd1 53.Nc3 Bg4 54.Nd5 Bh3 55.Ne3 Ke7 56.Kc3 Bd7 57.Nd1 Bh3 58.Ne3 Bd7 59.Nc2 Bh3 60.Ne3 1/2-1/2
2026.04.19 Curitiba Chess Open 2026
2241959 Alonso, Leonardo Espinha (2047) GM Cubas, Jo (2416) 0-1
1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 e5 6.Nf5 d5 7.exd5 Bxf5 8.dxc6 Qxd1+ 9.Nxd1 bxc6 10.Ne3 Be6 11.Nc4 Nd7 12.Be3 f6 13.O-O-O Bc5 14.Bxc5 Nxc5 15.Na5 Ne4 16.Rg1 Nxf2 17.Re1 g5 18.h3 g4 19.Nxc6 h5 20.Re3 Kf7 21.Bb5 a6 22.Be2 h4 23.hxg4 Nxg4 24.Rc3 Kg6 25.Ne7+ Kg5 26.Rc6 Bd7 27.Rd6 Ra7 28.Nd5 Rh6 29.Bxg4 Bxg4 30.Re1 Rd7 31.Rxd7 Bxd7 32.Re2 Bb5 33.Rd2 f5 34.b3 f4 35.c4 Bc6 36.Ne7 e4 37.Rd8 e3 38.Rg8+ Kh5 39.Nf5 Rf6 40.Nd4 Bxg2 41.Rxg2 h3 42.Rg1 f3 43.Nxf3 Rxf3 44.Kd1 h2 45.Rh1 Rf2 46.c5 Rxa2 0-1
2026.04.19 Curitiba Chess Open 2026
2247146 GM Cubas, Jo (2416) Starke, Bruno Orlando (2179) 1-0
1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nc6 5.Nc3 a6 6.Nxc6 bxc6 7.Bd3 d5 8.O-O Nf6 9.Re1 Be7 10.e5 Nd7 11.Qg4 Bf8 12.Bg5 Qc7 13.Bf4 Rb8 14.Na4 Rb4 15.b3 g6 16.c3 h5 17.Qf3 Rxf4 18.Qxf4 Bg7 19.h3 Bxe5 20.Qe3 O-O 21.b4 a5 22.Rab1 Bf4 23.Qe2 Qa7 24.b5 cxb5 25.Bxb5 Nf6 26.Qf3 Qc7 27.Nc5 Kg7 28.Na6 Qd6 29.c4 e5 30.c5 Qd8 31.g3 Bh6 32.Rxe5 Bxh3 33.Bc6 Bg4 34.Qd3 Bf5 35.Rxf5 gxf5 36.Qxf5 d4 37.Bf3 d3 38.c6 Qd6 39.Qc5 Qxc5 40.Nxc5 d2 41.c7 Rc8 42.Na6 Ne8 43.Rb8 Rxc7 44.Nxc7 Nxc7 45.Bxh5 Nd5 46.Rb7 Nc3 47.Rxf7+ Kg8 48.Rd7 Kf8 49.a3 Nb1 50.Rd3 1-0
2026.04.18 Curitiba Chess Open 2026
2241795 Pereira, Armando Scharlau (1718) GM Cubas, Jo (2416) 0-1
1.Nf3 c5 2.c4 Nf6 3.g3 d5 4.cxd5 Nxd5 5.Nc3 Nc6 6.Bg2 Nc7 7.d3 e5 8.O-O Be7 9.b3 O-O 10.Bb2 Be6 11.Rc1 f6 12.Nd2 Qd7 13.Nce4 b6 14.Nc4 Bh3 15.Ne3 Bxg2 16.Nxg2 Ne6 17.f4 f5 18.Nd2 exf4 19.Nxf4 Nxf4 20.Rxf4 Bg5 21.Rf3 Rae8 22.Ra1 Nb8 0-1
2026.04.18 Curitiba Chess Open 2026
2241906 GM Cubas, Jo (2416) WFM Nunes, Ag (1922) 1-0
1.e4 e6 2.d4 d5 3.Nc3 Nf6 4.e5 Nfd7 5.Nf3 c5 6.dxc5 Nc6 7.Bf4 Nxc5 8.a3 Be7 9.h4 a6 10.Bd3 b5 11.Ne2 f6 12.Ned4 Nxd3+ 13.Qxd3 Nxd4 14.Nxd4 Qa5+ 15.c3 Bd7 16.Qg3 Kf7 17.exf6 gxf6 18.Bc7 Ke8 1-0
2026.01.25 Brazil Chess - Floripa
2166911 FM Caceres Benitez, Arturo Eduardo (2295) GM Cubas, Jo (2410) 0-1
1.d4 Nf6 2.c4 g6 3.Nf3 Bg7 4.g3 c6 5.Bg2 d5 6.O-O dxc4 7.Nc3 Nbd7 8.e4 Nb6 9.Qe2 Bg4 10.Rd1 Qc8 11.Qf1 e5 12.dxe5 Nfd7 13.h3 Bxf3 14.Bxf3 Nxe5 15.Be2 O-O 16.f4 Nd3 17.Bxd3 cxd3 18.Kh2 Re8 19.e5 f6 20.Ne4 Qe6 21.g4 fxe5 22.f5 Qd5 23.Qf3 Rad8 24.Bg5 Rd7 25.b3 Nc8 26.Bh4 gxf5 27.gxf5 Rf8 28.Rg1 Nd6 29.Nf6+ Rxf6 30.Qxd5+ cxd5 31.Bxf6 e4 32.Be5 Nxf5 33.Rg5 Nh4 34.Kg3 Nf3 35.Rxg7+ Rxg7+ 36.Bxg7 Kxg7 37.Kf4 d2 38.Rd1 Kg6 39.Kg4 Kf6 40.Kf4 Ke6 41.a3 a5 42.h4 h5 43.Rb1 Nxh4 44.b4 a4 45.b5 Ng2+ 0-1
2026.01.24 Brazil Chess - Floripa
2166901 GM Cubas, Jo (2410) IM Rodi, L (2248) 1-0
1.e4 e5 2.Nf3 Nc6 3.Bc4 Nf6 4.d3 Bc5 5.c3 d6 6.Bb3 a5 7.a4 h6 8.Nbd2 Ng4 9.O-O g5 10.Nc4 Nxf2 11.Rxf2 Bxf2+ 12.Kxf2 g4 13.Ne1 Qh4+ 14.Kg1 Be6 15.g3 Qf6 16.Ne3 h5 17.N1g2 Ne7 18.Bd2 O-O-O 19.Qc2 d5 20.Rf1 Qg7 21.Bc1 Kb8 22.Nh4 Qh7 23.Qg2 dxe4 24.Bxe6 fxe6 25.Qxe4 Nc6 26.Qxh7 Rxh7 27.Rf6 Rxd3 28.Kf2 Nd8 29.Ke2 Rdd7 30.Nc4 Rd5 31.Ng2 Rc5 32.Nd2 b6 33.Rf8 Rd5 34.Ne4 Rf7 35.Rh8 Kb7 36.Rxh5 Rg7 37.Ne3 Rdd7 38.Rh4 Rh7 39.Rxh7 Rxh7 40.Nxg4 Nf7 41.Ng5 Nxg5 42.Bxg5 c6 43.h4 b5 44.Nf6 Rh8 45.axb5 cxb5 46.h5 a4 47.h6 Kc6 48.h7 Kc5 49.Bh6 Kc4 50.Bg7 a3 51.bxa3 1-0
2026.01.23 Brazil Chess - Floripa
2166879 GM Mekhitarian, K (2540) GM Cubas, Jo (2410) 1-0
1.c4 Nf6 2.Nc3 g6 3.e4 d6 4.d4 Bg7 5.Nf3 O-O 6.Be2 e5 7.O-O Nc6 8.d5 Ne7 9.b4 a5 10.bxa5 Rxa5 11.a4 Nd7 12.Ba3 Bh6 13.Bb4 Ra8 14.a5 f5 15.Bd3 Rf7 16.Re1 g5 17.exf5 Nxf5 18.Ne4 Nf8 19.Bd2 g4 20.Nfg5 Rg7 21.Qxg4 Ng6 22.Qh5 Bd7 23.Kh1 Ngh4 24.g3 Be8 25.Qxe8+ Qxe8 26.Nf6+ Kh8 27.Nxe8 Bxg5 28.Nxg7 Ne7 1-0
2026.01.22 Brazil Chess - Floripa
2166866 GM Cubas, Jo (2410) FM Piccoli, Lucas Fonseca (2279) 1-0
1.e4 c6 2.d4 d5 3.exd5 cxd5 4.Bd3 Nc6 5.c3 Nf6 6.Bf4 Bg4 7.Qb3 e5 8.h3 exf4 9.hxg4 Qe7+ 10.Kf1 O-O-O 11.Nd2 g5 12.Re1 Qc7 13.Ngf3 h5 14.Ne5 Bd6 15.Nxc6 Qxc6 16.gxh5 Nxh5 17.Bf5+ Kb8 18.Ke2 f3+ 19.gxf3 Bf4 20.Kd1 Ng7 21.Bd3 Rxh1 22.Rxh1 Qf6 23.Re1 Ne6 24.Nf1 Bc7 25.Nd2 Bf4 26.Nf1 Bc7 27.Be2 Nf4 28.Ne3 Nh3 29.Ng4 Qf4 30.Rh1 f5 31.Rxh3 fxg4 32.fxg4 Qxf2 33.Rf3 Qg2 34.Rf7 Re8 35.Qb5 Qe4 36.Qd3 Qe6 37.Rf2 Bf4 38.Kc2 a6 39.Bf3 Qe1 40.Rf1 Qe6 41.Rh1 Qc6 42.Qf5 Rd8 43.Rh7 Qa4+ 44.Kb1 Re8 45.Rh1 Rd8 46.Bxd5 Qb5 47.Be4 Qe2 48.Qe6 Rd6 49.Rh8+ Ka7 50.Ra8+ Kb6 51.Qb3+ Qb5 52.Qxb5+ axb5 53.Re8 b4 54.Re7 bxc3 55.bxc3 Ka5 56.Rxb7 Re6 57.Bd3 Re1+ 58.Kb2 Re3 59.Kc2 Rg3 60.Bc4 Rxg4 61.Kb3 Rg3 62.Rb5+ Ka6 63.Rxg5+ Kb6 64.Rxg3 Bxg3 65.Bf7 Bf2 66.Kc4 Be1 67.Kd3 1-0
2026.01.21 Brazil Chess - Floripa
2166847 FM Terao, J (2215) GM Cubas, Jo (2410) 0-1
1.e4 c5 2.c3 Nf6 3.e5 Nd5 4.Bc4 Nb6 5.Bb3 Nc6 6.Nf3 g6 7.O-O Bg7 8.Qe2 O-O 9.d4 cxd4 10.cxd4 d6 11.h3 dxe5 12.dxe5 Nd4 13.Nxd4 Qxd4 14.e6 fxe6 15.Bxe6+ Kh8 16.Nc3 Bxe6 17.Qxe6 Rae8 18.Be3 Qc4 19.Qxc4 Nxc4 20.Bxa7 Nxb2 21.Nb5 Rf5 22.Nc7 Rc8 23.Ne6 Bf6 24.Bd4 Ra5 25.Rfb1 Rb5 26.a4 Rb4 27.Bxf6+ exf6 28.Ra2 Rc2 29.Nd4 Rd2 30.Nf3 Rd1+ 31.Rxd1 Nxd1 32.a5 Nc3 33.Rc2 Ne4 34.Nd2 Nd6 35.Ra2 Rd4 36.Kf1 Nb5 37.Rb2 Rd5 38.g3 f5 39.h4 Kg8 40.Nc4 Rc5 41.Ne3 Kf7 42.Rc2 Rxc2 43.Nxc2 Ke6 44.Ke2 Kd6 45.Kd3 Kc5 46.f3 Nc7 47.Ne3 Nd5 48.Nc4 Nb4+ 49.Kc3 Na2+ 50.Kd3 Nc1+ 51.Kc3 Ne2+ 52.Kd3 Nxg3 53.Ne5 Nh5 54.Nd7+ Kd6 55.Nb6 Nf4+ 0-1
2026.01.20 Brazil Chess - Floripa
2166755 GM Cubas, Jo (2410) GM Supi, L (2576) 0-1
1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.Be3 e5 7.Nb3 Be7 8.Qd2 Ng4 9.g3 Nd7 10.O-O-O Nxe3 11.Qxe3 Nf6 12.Kb1 b5 13.a3 Rb8 14.f4 Qc7 15.Be2 b4 16.axb4 Rxb4 17.g4 Bb7 18.Bf3 exf4 19.Qxf4 O-O 20.Rd4 Rxd4 21.Nxd4 Rb8 22.Rd1 Nd7 23.Nf5 Ne5 24.Nxe7+ Qxe7 25.Be2 Bc8 26.h3 Be6 27.Qd2 Qb7 28.b3 Nc6 29.Nd5 a5 30.Qc3 Rc8 31.Qd3 Ne5 32.Qa6 Bxd5 33.Rxd5 Qc7 34.Bd1 Nc6 35.Qc4 Qd8 36.Rd2 h6 37.Qa6 Qc7 38.Qd3 a4 39.Qxd6 Qb6 40.Rd3 axb3 41.Rxb3 Qa5 42.Qd5 Qa7 43.Qc4 Ra8 44.Qc3 Qg1 45.Qd2 Ne5 46.Qd5 Nc6 47.Qd2 Qa7 48.Qc3 Rd8 49.Kc1 Qd7 50.Bf3 Nd4 51.Rb2 0-1
2026.01.19 Brazil Chess - Floripa
2166635 FM Aranha Filho, A (2199) GM Cubas, Jo (2410) 0-1
1.d4 Nf6 2.Nf3 g6 3.Bg5 Bg7 4.Nbd2 O-O 5.c3 d6 6.e4 c5 7.dxc5 dxc5 8.Bc4 Qc7 9.O-O Nc6 10.Re1 h6 11.Bh4 Nh5 12.Qc2 e6 13.Bg3 Nxg3 14.hxg3 Rb8 15.Bb5 Ne7 16.e5 a6 17.Bf1 b5 18.c4 Bb7 19.cxb5 axb5 20.b4 c4 21.a4 Bxf3 22.Nxf3 bxa4 23.Rxa4 Nd5 24.b5 Nb6 25.Raa1 Qc5 26.Rab1 Rfc8 27.Qc3 Nd5 28.Qb2 h5 29.Re4 Nb6 30.Qc2 Rb7 31.Ree1 Rd7 32.Qc3 Bh6 33.Red1 Rxd1 34.Rxd1 Nd5 35.Qc2 c3 36.Nd4 Nb4 37.Qb3 c2 38.Nxc2 Qxc2 39.Qxc2 Nxc2 40.Rb1 Bf8 41.Rc1 Ba3 42.Rb1 Rb8 43.Rb3 Be7 44.Rc3 Nd4 45.Rd3 Bc5 46.Rc3 Bb6 0-1
2026.01.19 Brazil Chess - Floripa
2166505 GM Cubas, Jo (2410) Azevedo Junior, Jose Ferreira (2136) 1-0
1.e4 c5 2.Nf3 d6 3.Bb5+ Nd7 4.Ba4 Nf6 5.O-O Nxe4 6.Re1 Nf6 7.d4 e6 8.d5 e5 9.Nxe5 Be7 10.Nc6 bxc6 11.dxc6 O-O 12.c7 Qxc7 13.Rxe7 Re8 14.Rxe8+ Nxe8 15.Nc3 Bb7 16.Bf4 Bc6 17.Bxc6 Qxc6 18.Nd5 Kf8 19.c4 Nb6 20.Ne3 Rd8 21.Qd3 Nf6 22.Bg5 Nbd7 23.Rd1 Rb8 24.b3 Ne5 1-0
2026.01.18 Brazil Chess - Floripa
2166384 CM Yucra Valdes, Diego Alonso (1981) GM Cubas, Jo (2410) 0-1
1.d4 d5 2.Nf3 Nf6 3.c4 c6 4.e3 Bf5 5.Qb3 Qb6 6.c5 Qc7 7.Nc3 Nbd7 8.Nh4 e6 9.Nxf5 exf5 10.Be2 b6 11.cxb6 axb6 12.Qc2 g6 13.Bd2 Bd6 14.h3 O-O 15.O-O Rfc8 16.Rfc1 Qb8 17.Qb3 f4 18.Bf3 Nf8 19.e4 Ne6 20.exd5 Nxd4 21.Qd1 c5 22.Ne4 Nxd5 23.Nxd6 Nxf3+ 24.Qxf3 Qxd6 25.Rd1 Qe5 26.Be1 Rd8 27.Rd2 Ra4 0-1
2026.01.17 Brazil Chess - Floripa
2166148 GM Cubas, Jo (2410) Batista, Arthur Henrique Brunasso (1791) 1-0
1.e4 c6 2.d4 d5 3.Nd2 dxe4 4.Nxe4 Nf6 5.Nxf6+ exf6 6.c3 Bd6 7.Bd3 O-O 8.Ne2 Re8 9.O-O Nd7 10.Bf4 Nf8 11.Qd2 Be6 12.Bxd6 Qxd6 13.Ng3 g6 14.Qh6 Nd7 15.Ne4 Qf8 16.Qf4 Bf5 17.g4 Bxe4 18.Bxe4 Rac8 19.Rfe1 Qg7 20.Bf3 Kf8 21.Kf1 Re6 22.Rxe6 fxe6 23.Re1 e5 24.Qe3 Qf7 25.b3 Kg7 26.g5 Rf8 27.Bg4 f5 28.dxe5 fxg4 29.e6 Qe7 30.exd7 Qxd7 31.Qxa7 Rf7 32.Qe3 Qf5 33.a4 h6 34.Qe5+ Kh7 35.Qxf5 gxf5 36.gxh6 Kxh6 37.b4 Kg5 38.a5 Rd7 39.Re6 Kf4 40.Re3 Rd5 41.h3 c5 42.hxg4 fxg4 43.Ke2 cxb4 44.cxb4 Rb5 45.Rg3 Kf5 46.Kf1 Ke4 47.Ke2 Kd4 48.Rxg4+ 1-0
2025.10.26 ITT Fortuna Investimento
2082394 GM Cubas, Jo (2408) IM Filgueiras, Nathan Felipe (2399) 1-0
1.e4 c5 2.Nf3 Nc6 3.Nc3 e5 4.Bc4 d6 5.d3 h6 6.O-O g6 7.Nd5 Bg7 8.a4 Nge7 9.Bd2 O-O 10.a5 Rb8 11.h3 Kh7 12.c3 Nxd5 13.Bxd5 Ne7 14.Bc4 f5 15.Re1 Qe8 16.b4 cxb4 17.cxb4 g5 18.Rc1 g4 19.hxg4 fxg4 20.Nh2 Qg6 21.Be3 Nc6 22.Nf1 h5 23.Ng3 Nd4 24.Bxd4 exd4 25.Bd5 Be5 26.Nf5 Kh8 27.Nh4 Qg5 28.g3 Bd7 29.Rc7 Rbd8 30.Rxb7 Rxf2 31.Kxf2 Rf8+ 32.Kg2 Bxg3 33.Rf1 Rf3 1-0
2025.10.25 ITT Fortuna Investimento
2082391 IM Di Berardino, D (2444) GM Cubas, Jo (2408) 1/2-1/2
1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 b6 5.Ne2 Ne4 6.Bd2 Nxd2 7.Qxd2 Bb7 8.a3 Be7 9.d5 a5 10.g3 Na6 11.Rb1 Nc5 12.b4 axb4 13.axb4 Na6 14.Na2 b5 15.Bg2 bxc4 16.O-O exd5 17.Bxd5 c6 18.Bxc4 O-O 19.Nd4 g6 20.Be2 Nc7 21.Nc3 Ne6 22.Ne4 Nxd4 23.Qxd4 d5 24.Nc5 Bc8 25.Qd2 Be6 1/2-1/2
2025.10.24 ITT Fortuna Investimento
2082385 GM Cubas, Jo (2408) FM Gomez, Car ARG (2412) 1-0
1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Re1 b5 7.Bb3 d6 8.c3 O-O 9.d4 Bg4 10.d5 Na5 11.Bc2 c6 12.h3 Bd7 13.dxc6 Bxc6 14.Bg5 h6 15.Bxf6 Bxf6 16.Nbd2 Bb7 17.b4 Nc6 18.a4 Ne7 19.Qe2 Qb6 20.c4 Rfc8 21.a5 Qc7 22.Bd3 bxc4 23.Nxc4 Rd8 24.Nb6 Rab8 25.Rec1 Bc6 1-0
2025.10.23 ITT Fortuna Investimento
2082376 GM Cubas, Jo (2408) IM Flores Quillas, Diego Saul Rodri (2395) 0-1
1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 Nc6 6.f3 e5 7.Nb3 Be7 8.Be3 Be6 9.Nd5 Bxd5 10.exd5 Nb4 11.c4 a5 12.Qd2 b6 13.Be2 O-O 14.O-O Na6 15.Rad1 Nd7 16.Bd3 Rc8 17.Nc1 f5 18.Ne2 h6 19.Bb1 Bg5 20.f4 exf4 21.Nxf4 Bxf4 22.Rxf4 g6 23.Rff1 h5 24.Qf2 Nac5 25.Qg3 Ne5 26.Bg5 Qd7 27.Rd4 Qg7 28.Rh4 Ng4 29.h3 Qd4+ 30.Kh1 Qxc4 31.Rc1 f4 32.Qe1 Qxd5 33.hxg4 Qxg5 34.gxh5 Rfe8 35.Qf2 Nd3 0-1
2025.10.23 ITT Fortuna Investimento
2082380 Silva, Caio Henrique Angelico (2264) GM Cubas, Jo (2408) 1/2-1/2
1.d4 d5 2.c4 e6 3.Nf3 Nf6 4.g3 Bb4+ 5.Bd2 Be7 6.Bg2 O-O 7.Qc2 c6 8.O-O Nbd7 9.b3 Ne4 10.Nc3 f5 11.Rad1 Bf6 12.Bc1 Qe7 13.Bb2 b6 14.cxd5 exd5 15.e3 Bb7 16.Ne2 Rac8 17.Nf4 g5 18.Nd3 c5 19.dxc5 bxc5 20.Bxf6 Ndxf6 21.Rc1 Ba6 22.Rfd1 c4 23.bxc4 dxc4 24.Qa4 cxd3 25.Qxa6 Rxc1 26.Rxc1 d2 27.Rd1 Nxf2 28.Qc4+ Kh8 29.Rxd2 N2g4 30.Qd4 Qxe3+ 31.Qxe3 Nxe3 32.Nxg5 Rc8 33.Rd8+ 1/2-1/2
2025.10.22 ITT Fortuna Investimento
2082370 IM Ticona Rocabado, Licael Roderick (2398) GM Cubas, Jo (2408) 1-0
1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.e3 Bg7 5.cxd5 Nxd5 6.Bc4 Nb6 7.Bb3 O-O 8.Nf3 c5 9.O-O c4 10.Bc2 Bg4 11.Be4 Nc6 12.h3 Bf5 13.Bxc6 bxc6 14.e4 Be6 15.Qe2 Qc7 16.Rd1 Kh8 17.a4 a5 18.Ng5 Bd7 19.f4 Rab8 20.e5 c5 21.d5 f6 22.Nf3 Bf5 23.d6 exd6 24.Rxd6 Bd3 25.Qe3 fxe5 26.fxe5 Rbe8 27.Nb5 Qb7 28.Bd2 Nc8 29.Bc3 Re7 30.Qxc5 Nxd6 31.exd6 Re2 32.Nbd4 Ree8 33.Qxa5 Qd7 34.Qc7 Rf7 35.Qxd7 Rxd7 36.Nb5 Bxc3 37.bxc3 Rb7 38.Nfd4 Ra8 39.Nc7 Rd8 40.Ndb5 Be4 41.Rd1 Bc6 42.Rb1 Be4 43.Ne6 Rdb8 44.Nc5 Bc6 45.Nxb7 Rxb7 46.Rb4 Kg7 1-0
2025.10.21 ITT Fortuna Investimento
2082361 GM Hoffman, A (2312) GM Cubas, Jo (2408) 1/2-1/2
1.d4 d5 2.c4 c6 3.Nf3 Nf6 4.cxd5 cxd5 5.Nc3 Nc6 6.Bf4 Bf5 7.e3 e6 8.Bd3 Bxd3 9.Qxd3 Bd6 10.Bxd6 Qxd6 11.O-O 1/2-1/2
2025.10.21 ITT Fortuna Investimento
2082368 GM Cubas, Jo (2408) GM Mareco, S (2568) 1/2-1/2
1.e4 c6 2.d4 d5 3.Nd2 dxe4 4.Nxe4 Nf6 5.Nxf6+ exf6 6.c3 Bd6 7.Bd3 O-O 8.Ne2 Re8 9.O-O Nd7 10.Bf4 Nf8 11.Qd2 Be6 12.Bxd6 Qxd6 13.Ng3 Rad8 14.f4 Qd5 15.f5 Qd6 1/2-1/2
2025.10.20 ITT Fortuna Investimento
2082360 FM Casalaspro, Mathias Andre (2261) GM Cubas, Jo (2408) 0-1
1.e4 e6 2.d4 d5 3.Nc3 Nf6 4.e5 Nfd7 5.f4 c5 6.Nf3 a6 7.Ne2 cxd4 8.Nexd4 Nc6 9.Be3 Qb6 10.Rb1 Nc5 11.c3 Bd7 12.Be2 Ne4 13.O-O Bc5 14.Qe1 Nxd4 15.cxd4 Bb4 16.Qd1 Bb5 17.Rc1 O-O 18.Bxb5 axb5 19.Qb3 Be7 20.Rc2 Rfc8 21.Rfc1 Rc6 22.Rxc6 bxc6 23.a3 h6 24.Qc2 Ra6 25.Nd2 Nxd2 26.Qxd2 b4 27.axb4 Bxb4 28.Qc2 Be7 29.Bf2 g6 30.h3 Kg7 31.Qc3 Qb5 32.Kh2 Qe2 33.Qc2 Qb5 34.Qc3 h5 35.Rc2 Ra1 36.Rc1 Ra2 37.Rc2 Ra1 38.Rc1 Rxc1 39.Qxc1 Qe2 40.Kg1 Bb4 41.b3 Ba5 42.g3 Qd3 43.Qe3 Qd1+ 44.Kg2 Kf8 45.Qf3 Qc2 46.Kf1 Bc3 47.g4 hxg4 48.hxg4 Ke8 49.Qh3 Kd7 50.Qe3 Qxb3 51.Kg2 Qc2 52.Kf3 Kc7 53.Kg3 Kb6 54.Kh4 Bb4 55.Bg1 Kb5 56.Qf3 Be7+ 57.Kg3 Kc4 58.Be3 Qd3 59.Qf2 Kb3 60.Kg2 Qc2 61.Bd2 Bb4 62.Be3 Be1 63.Qxc2+ Kxc2 64.Kf1 Kd3 0-1
2024.10.17 III Manaus Open 2024
324102 GM Cubas, Jo (2412) IM Pinero, C (2305) 1/2-1/2
1.e4 c5 2.Nc3 e6 3.g3 Nc6 4.Bg2 g6 5.d3 Bg7 6.Be3 d6 7.Qd2 h5 8.h3 Nge7 9.Nge2 Nd4 10.O-O Rb8 11.Nc1 b5 12.Nd1 b4 13.a3 a5 14.axb4 axb4 15.c3 bxc3 16.bxc3 Ndc6 17.Ne2 Qb6 18.Ra2 Ba6 19.Nb2 O-O 20.Rfa1 Bc8 21.Nc4 Qc7 22.Bh6 e5 23.Bxg7 Kxg7 24.Ne3 Be6 25.Nd5 Qd7 26.Kh2 Rb7 27.d4 cxd4 28.cxd4 f6 29.Ra3 Bxd5 30.exd5 Nxd4 31.Nxd4 exd4 32.Qxd4 Nf5 33.Qf4 Re8 34.Ra8 Rxa8 35.Rxa8 Qe7 1/2-1/2
2024.10.16 III Manaus Open 2024
324052 GM Delgado Ramirez, N (2496) GM Cubas, Jo (2412) 1-0
1.e4 e6 2.d4 d5 3.Nd2 Nc6 4.Ngf3 Nf6 5.e5 Nd7 6.Nb3 a5 7.a4 Be7 8.Bb5 Na7 9.Bd3 b6 10.Bd2 c5 11.dxc5 Nxc5 12.Nfd4 Qc7 13.f4 Bd7 14.O-O g6 15.Qf3 Rb8 16.Kh1 Nxd3 17.cxd3 Qb7 18.Qg3 b5 19.axb5 Nxb5 20.Nxa5 Qb6 21.Nxb5 Bxb5 22.b4 Qd4 23.Nb3 Qxd3 24.Rf3 Qf5 25.Nd4 Qh5 26.Nxb5 Rxb5 27.Ra8+ Bd8 28.f5 d4 29.fxe6 fxe6 30.Qf4 Qf5 31.Rxd8+ Kxd8 32.Qh4+ 1-0
2024.10.15 III Manaus Open 2024
323999 GM Cubas, Jo (2412) GM Quintiliano Pinto, R (2513) 1/2-1/2
1.e4 c5 2.Nc3 d6 3.g3 Nc6 4.Bg2 g6 5.d3 Bg7 6.Be3 Rb8 7.Qd2 b5 8.Nge2 b4 9.Nd1 Nd4 10.O-O h5 11.h4 Nh6 12.c3 Nxe2+ 13.Qxe2 bxc3 14.bxc3 Ba6 15.f3 O-O 16.g4 hxg4 17.fxg4 f6 18.g5 fxg5 19.Rxf8+ Qxf8 20.hxg5 Nf7 21.Bh3 Bc8 22.Bxc8 Qxc8 23.d4 cxd4 24.cxd4 Qh3 25.Rc1 Rf8 26.Qg2 Nxg5 27.Qxh3 Nxh3+ 28.Kh2 Nf4 29.Rc7 Ne2 30.Rxe7 Bxd4 31.Bxd4 Nxd4 32.Rxa7 Rf4 33.Nc3 Rf2+ 34.Kg1 Rd2 35.Nd5 Nf3+ 1/2-1/2
2024.10.14 III Manaus Open 2024
323891 GM Hoffman, A (2356) GM Cubas, Jo (2412) 1/2-1/2
1.g3 e5 2.Bg2 Nf6 3.d3 Nc6 4.c4 g6 5.Nc3 Bg7 6.e4 O-O 7.Nge2 d6 8.h3 Nd7 9.O-O Nc5 10.Be3 Nd4 11.f4 a5 12.Qd2 c6 13.Rf2 Be6 14.Kh2 f5 15.exf5 Bxf5 16.Bxd4 exd4 17.Ne4 Qe7 18.Nxc5 dxc5 19.Rd1 Rae8 20.Nc1 Qc7 21.Re2 g5 22.Rde1 Re3 23.Rxe3 dxe3 24.Qxe3 gxf4 25.Qxf4 Qxf4 26.gxf4 Bxb2 27.Nb3 Bxd3 28.Nxc5 Bxc4 29.Nxb7 Bd5 30.Bxd5+ cxd5 31.Nxa5 Bc3 32.Rg1+ Kh8 33.Nc6 d4 34.Ne5 Rxf4 35.Rg4 Rf5 36.Nd3 Ra5 37.Rg2 h6 38.Kg3 Rg5+ 39.Kf3 Rf5+ 40.Ke4 Ra5 41.Nf4 Ra8 42.Nd5 Ba1 43.h4 Ra4 44.Kd3 Ra3+ 45.Kc4 d3 46.Rd2 Ra4+ 47.Nb4 Bf6 48.Kb5 Ra3 49.h5 Bc3 50.Rxd3 1/2-1/2
2024.10.14 III Manaus Open 2024
323949 GM Cubas, Jo (2412) FM Gauche, C (2168) 1-0
1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.d4 Nxe4 6.Qe2 Nd6 7.dxe5 Nb5 8.c3 Be7 9.O-O d6 10.c4 Nba7 11.Rd1 O-O 12.Nc3 Re8 13.Bc2 Be6 14.Bf4 Qc8 15.exd6 cxd6 16.Bxd6 Nb4 17.Bb3 Bxd6 18.Rxd6 Bg4 19.Qd1 Qf5 20.a3 Nbc6 21.Bc2 Qh5 22.Be4 Ne5 23.Qd5 Nc8 24.Rd8 Nb6 25.Rd6 1-0
2024.10.13 III Manaus Open 2024
323838 Zanette, E (2064) GM Cubas, Jo (2412) 0-1
1.d4 d5 2.Bf4 Nf6 3.Nc3 e6 4.e3 a6 5.a3 Bd6 6.Nf3 Bxf4 7.exf4 Qd6 8.Ne5 c5 9.dxc5 Qxc5 10.Bd3 Nc6 11.Nxc6 bxc6 12.O-O Qd6 13.Qf3 O-O 14.Rfe1 Rb8 15.g4 g6 16.b4 c5 17.bxc5 Qxc5 18.Ne2 Ne4 19.Qe3 Qc7 20.Nd4 a5 21.Rab1 Bd7 22.Bxe4 dxe4 23.Qxe4 Rxb1 24.Rxb1 Qc4 25.g5 Rd8 26.Rb3 Ba4 27.Rd3 Bxc2 28.Nxe6 Qxd3 29.Qe5 Qd1+ 30.Kg2 Qg4+ 0-1
2024.10.12 III Manaus Open 2024
323723 GM Cubas, Jo (2412) McDonald, I (1923) 1/2-1/2
1.e4 c5 2.Nf3 Nc6 3.c3 Nf6 4.e5 Nd5 5.d4 cxd4 6.Bc4 Nb6 7.Bb3 d5 8.exd6 e6 9.cxd4 Bxd6 10.Nc3 O-O 11.O-O Nb4 12.Re1 Bd7 13.Bg5 f6 14.Bh4 N4d5 15.Qd3 Rc8 16.Ne5 Be8 17.Bc2 g6 18.Ng4 Nb4 19.Qe2 Nxc2 20.Qxc2 g5 21.Bg3 Bxg3 22.hxg3 Qxd4 23.Qe2 Rc6 24.Nb5 Qc4 25.Nxa7 Qxe2 26.Rxe2 Rd6 27.Rc2 Nd5 28.Nc8 Rc6 29.Rac1 Rxc2 30.Rxc2 Bg6 31.Rc5 Rd8 32.f3 Be8 33.Nf2 Bc6 34.Na7 Bd7 35.Ra5 Be8 36.Ne4 Bg6 37.Nb5 Bxe4 38.fxe4 Ne3 39.Kf2 Nc4 40.Ra7 Rd2+ 41.Kg1 Ne3 42.Rxb7 Rxg2+ 43.Kh1 Rxb2 44.a4 Rb1+ 45.Kh2 Rb2+ 46.Kg1 Rg2+ 47.Kh1 Rf2 48.a5 Rf1+ 1/2-1/2
2024.10.12 III Manaus Open 2024
323786 GM Cubas, Jo (2412) Takehara, Alan Keissuke (1870) 1-0
1.Nf3 c6 2.c4 d5 3.e3 Nf6 4.b3 Bg4 5.Bb2 e6 6.Be2 Nbd7 7.O-O Bd6 8.d4 Qc7 9.Nbd2 O-O 10.h3 Bxf3 11.Bxf3 Rfe8 12.Rc1 a5 13.e4 dxe4 14.Nxe4 Bf4 15.Rc2 Nxe4 16.Bxe4 Nf6 17.Bf3 Rad8 18.Qa1 Qe7 19.Re1 Bb8 20.Rce2 Qc7 21.g3 Ba7 22.Kg2 Qd6 23.d5 exd5 24.Be5 Rxe5 25.Qxe5 Qxe5 26.Rxe5 dxc4 27.bxc4 Bd4 28.Re7 b5 29.cxb5 cxb5 30.Rd1 Kf8 31.Rb7 b4 32.Rb5 Bb6 33.Rxb6 b3 34.Rb5 1-0
2024.10.11 III Manaus Open 2024
323673 Kolomwe Willian (1751) GM Cubas, Jo (2412) 0-1
1.e4 c5 2.Nf3 d6 3.c3 Nf6 4.Be2 Bd7 5.d3 Bc6 6.O-O g6 7.Nbd2 Bg7 8.Re1 O-O 9.Nf1 Nbd7 10.h3 b5 11.Be3 Rb8 12.Rc1 e5 13.Ng3 d5 14.Bg5 h6 15.exd5 Bxd5 16.Be3 Re8 17.Qd2 Kh7 18.c4 bxc4 19.dxc4 Bc6 20.b3 Qc7 21.Rcd1 Rbd8 22.Qc2 Nf8 23.Rxd8 Rxd8 24.Nd2 Ne6 25.Bd1 Nd4 26.Qb1 Qb7 27.f3 Qb4 28.Qc1 Qa5 29.a3 Ne8 30.Rf1 f5 31.f4 exf4 32.Rxf4 Ne6 33.Rf2 f4 34.b4 Qc7 35.b5 fxe3 0-1
2024.09.22 45th Olympiad 2024
357645 GM Cubas, Jo (2417) GM Flores, Di (2546) 0-1
1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 a6 5.a3 Qc7 6.c4 Nf6 7.Nc3 b6 8.Be3 Bb7 9.f3 Be7 10.Rc1 O-O 11.Be2 Re8 12.Na4 d6 13.Nb5 axb5 14.cxb5 Qd7 15.Nxb6 Qd8 16.Nxa8 Qa5+ 17.Kf2 Qxa8 18.Qd4 Nbd7 19.b4 e5 20.Qa7 Qxa7 21.Bxa7 Ra8 22.b6 Bd8 23.Rhd1 d5 24.exd5 Nxb6 25.Bxb6 Bxb6+ 26.Ke1 Nxd5 27.Ba6 Bxa6 28.Rxd5 g6 29.a4 e4 30.a5 Bg1 31.b5 exf3 32.gxf3 Bb7 33.Rd7 Bxf3 34.a6 Re8+ 35.Kf1 Bb6 36.Rd6 Be2+ 37.Kg2 Be3 38.Rb1 Re5 39.a7 Rg5+ 40.Kh3 Bxa7 41.b6 Bxb6 42.Rbxb6 Bf1+ 43.Kh4 Rg2 44.Kh3 Kg7 45.Rbc6 Rg1+ 46.Kh4 g5+ 0-1
2024.09.21 45th Olympiad 2024
357333 IM Silva, David (2363) GM Cubas, Jo (2417) 0-1
1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 e5 5.Nb5 d6 6.c4 Be6 7.N5c3 Nf6 8.Na3 Be7 9.Nc2 O-O 10.Be2 Rc8 11.O-O a6 12.Be3 Nb8 13.Na3 Nbd7 14.Rc1 Nc5 15.Bf3 Bd7 16.b4 Ne6 17.Qd2 Kh8 18.Nd5 Nxd5 19.exd5 Ng5 20.Be2 f5 21.f4 Ne4 22.Qd3 exf4 23.Rxf4 Bg5 24.Rf3 f4 25.Bd4 Bf5 26.Qc2 Bf6 27.Bxf6 Qxf6 28.Bd3 Qd4+ 29.Kh1 g5 30.Bxe4 Bxe4 31.Qc3 Qg7 32.Qxg7+ Kxg7 33.Rfc3 g4 34.Kg1 Rf5 35.b5 f3 36.gxf3 gxf3 37.Kf2 Rg5 38.Re1 Bxd5 39.Re7+ Kf6 40.Ree3 Be6 41.Rxf3+ Rf5 42.Rxf5+ Bxf5 43.Rf3 Rc5 44.bxa6 bxa6 45.Nc2 Ke5 46.Ne3 Be6 47.Rf8 Bxc4 48.Rf5+ Kd4 49.Rf4+ Kd3 50.Nxc4 Rxc4 51.Rf6 Rc2+ 52.Kg3 Rc6 53.Rh6 Kc3 54.h4 a5 55.Rxh7 d5 56.Kf3 d4 57.Ra7 Rc5 58.Ke2 Kc2 59.Rd7 Re5+ 60.Kf3 d3 61.Rc7+ Kd1 0-1
2024.09.18 45th Olympiad 2024
356168 GM Cubas, Jo (2417) GM Miranda Mesa, E (2512) 0-1
1.e4 c6 2.d4 d5 3.e5 Bf5 4.h4 h5 5.c4 e6 6.Nc3 Ne7 7.Nge2 Nd7 8.Ng3 Bg6 9.Bg5 Qb6 10.Rc1 dxc4 11.Bxc4 O-O-O 12.Na4 Qc7 13.Qb3 Nb6 14.Nc5 Rxd4 15.Bxe6+ fxe6 16.Qxe6+ Kb8 17.O-O Bh7 18.Qf7 Ned5 19.Qe8+ Qc8 20.Bd8 Bg6 21.Qxg6 Bxc5 22.Bg5 Be7 23.Nf5 Bxg5 24.Nxd4 Bxc1 25.Rxc1 Qd7 26.e6 Nf4 27.exd7 Nxg6 28.Rd1 Rd8 29.Ne6 Rxd7 30.Rxd7 Nxd7 31.Nxg7 Nf6 32.g3 Kc7 33.f3 Kd6 34.Kf2 Ke5 35.Ke3 Ne7 36.f4+ Kd5 37.Kf3 c5 38.g4 hxg4+ 39.Kg3 Ke4 40.h5 Nf5+ 41.Nxf5 Kxf5 42.h6 Kg6 0-1
2024.09.15 45th Olympiad 2024
367651 GM Moroni, L (2558) GM Cubas, Jo (2417) 1-0
1.d4 d5 2.c4 c6 3.Nc3 Nf6 4.e3 e6 5.Nf3 Nbd7 6.Be2 Bd6 7.O-O O-O 8.b3 Qe7 9.Bb2 Re8 10.Re1 dxc4 11.bxc4 e5 12.c5 Bc7 13.Bc4 b5 14.Bb3 b4 15.Na4 e4 16.Nd2 Nf8 17.f3 Be6 18.Bc2 Bd5 19.a3 a5 20.fxe4 Nxe4 21.Nxe4 Bxe4 22.Bxe4 Qxe4 23.Qf3 Rab8 24.axb4 axb4 25.Qxe4 Rxe4 26.Bc1 Nd7 27.Nb2 Nf6 28.Nc4 Nd5 29.Ra6 f5 30.Rxc6 b3 31.g3 Re7 32.Bd2 Ra8 33.Rb1 Ra4 34.Nb6 Bxb6 35.cxb6 Ra2 36.Rxb3 Nxb6 37.Bb4 1-0
2024.09.14 45th Olympiad 2024
367353 CM Delgado Rosas, Alex Antonio (2157) GM Cubas, Jo (2417) 1/2-1/2
1.d4 Nf6 2.Bf4 g6 3.Nc3 d5 4.e3 Bg7 5.Nb5 Na6 6.Nc3 Nb8 7.Nb5 Na6 8.Nc3 O-O 9.Bxa6 bxa6 10.Be5 c6 11.Nf3 Re8 12.O-O Bf8 13.h3 Nd7 14.Bh2 Qb6 15.Na4 Qb5 16.b3 e6 17.Ne5 f6 18.c4 Qb7 19.Nxd7 Qxd7 20.Qf3 Bg7 21.Rac1 e5 22.cxd5 Qxd5 23.Qxd5+ cxd5 24.Rc5 exd4 25.exd4 Be6 26.Ra5 Bd7 27.Nc3 Rac8 28.Nxd5 Bb5 29.Nc7 Bxf1 30.Nxe8 Bb5 31.Nc7 Bf8 32.Bf4 Bb4 33.Nd5 Bxa5 34.Ne7+ Kf7 35.Nxc8 Ke6 36.Nd6 Bd3 37.Nb7 Bb6 38.Nc5+ Bxc5 39.dxc5 Kd5 40.Be3 a5 41.c6 Kxc6 42.Bxa7 Kb5 1/2-1/2
2024.09.13 45th Olympiad 2024
366980 FM Glaves, Raheem (2094) GM Cubas, Jo (2417) 0-1
1.Nf3 Nf6 2.g3 g6 3.Bg2 Bg7 4.O-O O-O 5.c4 d6 6.Nc3 e5 7.d3 Nc6 8.Bg5 h6 9.Bd2 Be6 10.Qc1 Kh7 11.Rb1 a5 12.a3 Qd7 13.b4 axb4 14.axb4 Bh3 15.Nd5 Bxg2 16.Nxf6+ Bxf6 17.Kxg2 Bg7 18.b5 Nd8 19.Bc3 Ne6 20.Qc2 f5 21.Rfc1 Rae8 22.Nd2 h5 23.Ra1 Bh6 24.Ra7 b6 25.Rca1 Bxd2 26.Qxd2 f4 27.d4 exd4 28.Bxd4 Nxd4 29.Qxd4 Rxe2 30.Qxb6 f3+ 31.Kh1 Rf7 32.Rxc7 Qxc7 33.Qd4 Qe7 0-1
2024.09.12 45th Olympiad 2024
366526 GM Cubas, Jo (2417) GM Maurizzi, Marc'Andria (2595) 0-1
1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 e6 6.Ndb5 Bc5 7.Bf4 O-O 8.Bc7 Qe7 9.Bd6 Bxd6 10.Qxd6 Qd8 11.O-O-O a6 12.Nd4 Ne7 13.h4 b5 14.Nb3 Ne8 15.Qb4 Nc6 16.Qc5 Qc7 17.a3 d6 18.Qe3 b4 19.axb4 Nxb4 20.h5 h6 21.Qd4 a5 22.Bb5 e5 23.Qd2 Qb6 24.Ba4 Nf6 25.Qxd6 Qxf2 26.Nc5 Bg4 27.Rdf1 Qe3+ 28.Kb1 Rac8 29.Nd3 Rxc3 30.Nxb4 Nxe4 31.Qa6 Nd2+ 0-1
2024.09.11 45th Olympiad 2024
366354 CM Dacres, Don (1863) GM Cubas, Jo (2417) 0-1
1.e4 c5 2.Nf3 Nc6 3.Bb5 g6 4.c3 Nf6 5.e5 Nd5 6.Bxc6 dxc6 7.O-O Bg7 8.d4 cxd4 9.cxd4 O-O 10.Nc3 Bf5 11.Nh4 Be6 12.Re1 c5 13.Nf3 Nxc3 14.bxc3 cxd4 15.cxd4 Bd5 16.a4 Qd7 17.Be3 Rfc8 18.Nd2 Rc3 19.Nb1 Rc6 20.Nd2 Rac8 21.Nb3 b6 22.a5 Rc3 23.Nd2 f6 24.exf6 Bxf6 25.axb6 axb6 26.Nb1 Rc2 27.h3 b5 28.Re2 Rxe2 29.Qxe2 b4 30.Qd1 b3 31.Nd2 Qb7 32.f3 Rc3 33.Bf2 b2 34.Rb1 Qc7 35.Nf1 Rc1 36.Qd3 Rxb1 37.Qxb1 Qc1 38.Qd3 b1=Q 0-1
2024.08.24 30th Abu Dhabi Masters
396641 IM Kushagra, Mohan (2359) GM Cubas, Jo (2420) 1/2-1/2
1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 e5 5.Nb5 d6 6.c4 g6 7.N1c3 a6 8.Na3 Bg7 9.Bd3 Be6 10.Be3 Nf6 11.h3 O-O 12.O-O Rc8 13.Nd5 Bxd5 14.cxd5 Nd4 15.Nc2 Nd7 16.Qd2 Nc5 17.Rac1 Re8 18.f3 Qd7 19.Nxd4 exd4 20.Bf2 f5 21.Rce1 Nxd3 22.Qxd3 fxe4 23.Rxe4 Qb5 24.Qxb5 axb5 25.Rxe8+ Rxe8 26.Rd1 Re2 27.b3 Rxa2 28.Bxd4 Ra3 29.Bxg7 Kxg7 30.Rd3 Kf6 31.Re3 h5 32.Re6+ Kf5 33.Rxd6 Rxb3 34.Rb6 b4 35.d6 Ke6 36.h4 Rd3 37.d7+ Kxd7 38.Rxb7+ Ke6 39.Rxb4 Rd5 40.Kh2 Kf5 41.Rb6 Ra5 42.Kh3 Ra3 43.Rb8 Kf6 44.Rf8+ Kg7 45.Rf4 Ra5 46.Rb4 Ra3 47.Kg3 Ra2 48.Rb5 Kf6 49.Kh3 Ra3 50.Rb4 Rc3 51.Rf4+ Kg7 52.g4 hxg4+ 53.Kxg4 Rc5 54.Rd4 Rf5 55.f4 Ra5 56.Re4 Kf6 57.Rb4 1/2-1/2
2024.08.23 30th Abu Dhabi Masters
396516 GM Cubas, Jo (2420) IM Erdogmus, Yagiz Kaan (2599) 0-1
1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.Be3 e5 7.Nb3 Be7 8.f3 Be6 9.Qd2 h5 10.O-O-O Nbd7 11.Kb1 Rc8 12.Bd3 b5 13.h3 h4 14.Rhe1 O-O 15.f4 Qc7 16.f5 Bc4 17.g4 hxg3 18.Rg1 Bxd3 19.cxd3 b4 20.Ne2 a5 21.Rxg3 Nh5 22.Rg2 a4 23.Nbc1 a3 24.Rdg1 Bf6 25.Ng3 Nf4 26.Bxf4 exf4 27.Nh5 Bxb2 28.Nb3 Qc3 29.Qd1 Kh8 30.Nxf4 Nf6 31.Nh5 Nh7 32.Rxg7 Bc1 33.R7g2 Be3 34.Re1 Rg8 35.Rh2 Bh6 36.f6 Rg6 37.Na1 Qe5 38.d4 0-1
2024.08.22 30th Abu Dhabi Masters
396405 GM Abdisalimov, Abdimalik (2544) GM Cubas, Jo (2420) 1-0
1.d4 d5 2.c4 e6 3.Nc3 Bb4 4.e3 Nf6 5.a3 Be7 6.Nf3 O-O 7.Bd3 dxc4 8.Bxc4 c5 9.O-O cxd4 10.exd4 Nbd7 11.Ba2 Nb6 12.Ne5 Bd7 13.Qf3 Bc6 14.Nxc6 bxc6 15.Qxc6 Qxd4 16.Rd1 Qe5 17.Qf3 Rfd8 18.Bf4 Qf5 19.Rac1 g5 20.Be3 Qxf3 21.gxf3 Nh5 22.Nb5 Nf4 23.Kf1 Rxd1+ 24.Rxd1 Nc8 25.b4 Kf8 26.Rd7 a5 27.Nc7 Rb8 28.bxa5 Rb2 29.Rd2 Rxd2 30.Bxd2 Bxa3 31.Be3 Ke7 32.a6 1-0
2024.08.21 30th Abu Dhabi Masters
396323 GM Cubas, Jo (2420) IM Salcedo, Ri (2320) 1-0
1.e4 d6 2.d4 Nf6 3.Nc3 c6 4.f4 Qa5 5.e5 Ne4 6.Nf3 d5 7.Bd3 Nxc3 8.bxc3 c5 9.dxc5 Qxc3+ 10.Bd2 Qxc5 11.Rb1 a6 12.f5 Nc6 13.Qe2 b5 14.e6 fxe6 15.fxe6 g6 16.Ng5 Bh6 17.h4 Bxg5 18.hxg5 Rf8 19.Kd1 Qd6 20.Re1 Nd4 21.Qe3 Nxe6 22.a4 bxa4 23.Bb4 Qf4 24.Ba3 Qxe3 25.Rxe3 Rf4 26.Re5 Rg4 27.Rb6 Kf7 28.Rxd5 Rxg5 29.Bc4 Rxd5+ 30.Bxd5 Ra7 31.c4 Rc7 32.Kd2 Kf6 33.Kd3 h5 34.Ke4 Kg5 35.Bc1+ Kg4 36.Rxe6 g5 37.Re5 e6 38.Rxg5+ Kh4 39.Kf3 Rh7 40.g3+ Kh3 41.Be4 Rh8 42.Bg6 Bb7+ 43.Kf2 h4 44.gxh4 Rf8+ 45.Ke2 Kxh4 46.Ra5 Bf3+ 47.Ke1 Rc8 48.Rxa4 Kg3 49.Kd2 e5 50.Bb2 e4 51.Ke3 Bd1 52.Be5+ Kg4 53.Ra1 Bf3 54.Rg1+ Kh4 55.Bf6+ Kh3 56.Bf5+ Kh2 57.Bxc8 Kxg1 58.Bxa6 1-0
2024.08.20 30th Abu Dhabi Masters
396232 FM Paltrinieri, N (2338) GM Cubas, Jo (2420) 0-1
1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 e5 6.Nf3 Bb4 7.Bc4 d6 8.O-O Bxc3 9.bxc3 Be6 10.Bd5 Bxd5 11.exd5 Ne7 12.c4 Rc8 13.Nd2 O-O 14.Rb1 b6 15.Ba3 Ng6 16.Rb3 Ne8 17.Qa1 f5 18.f3 h5 19.Bb4 h4 20.a4 Nf4 21.Kh1 Rf6 22.a5 Rg6 23.Rf2 Nf6 24.axb6 axb6 25.Ra3 N6h5 26.Nf1 Ng3+ 27.Nxg3 hxg3 28.hxg3 Rxg3 29.Kg1 Nh3+ 30.Kf1 Nxf2 31.Kxf2 Qh4 32.Kg1 Rxc4 33.Ra8+ Kh7 34.c3 Rh3 0-1
2024.08.19 30th Abu Dhabi Masters
396131 GM Cubas, Jo (2420) FM Doroodgar, Amir hossein (2302) 1/2-1/2
1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 g6 6.Be2 Bg7 7.Be3 O-O 8.Nb3 Nc6 9.Qd2 Be6 10.Bh6 Bxh6 11.Qxh6 Rc8 12.O-O Nb4 13.Qd2 Bc4 14.Bxc4 Rxc4 15.a3 Nc6 16.Qe2 b5 17.Rad1 Qb8 18.f3 Na5 19.Nxa5 Qb6+ 20.Rf2 Qxa5 21.e5 dxe5 22.Qxe5 Rc6 23.Qxe7 Qb6 24.Qb4 Rb8 25.Qd4 Qc7 26.Rfd2 a5 27.Ne4 Nxe4 28.Qxe4 Rc4 29.Qd3 b4 30.axb4 axb4 31.Re1 Rc8 32.Ree2 Qa7+ 33.Qe3 Qa1+ 34.Kf2 Qxb2 35.Qd3 Qc1 36.Qe3 Rxc2 37.Rxc2 Rxc2 38.Qxc1 Rxc1 39.Rb2 Rc4 40.Ke3 h5 41.Kd3 Rc3+ 42.Kd2 Ra3 43.Kc2 Ra1 44.Kb3 h4 45.Kxb4 h3 46.gxh3 Rf1 47.Rb3 Rf2 48.Kc4 Rxh2 49.Kd4 Rxh3 50.Ke3 Kg7 51.Rb7 Rh2 52.Kf4 Rg2 53.Ra7 Rb2 54.Rc7 Rb4+ 55.Kg3 g5 56.Ra7 Kg6 57.Ra8 Rb3 58.Rg8+ Kf5 59.Ra8 f6 60.Ra5+ Kg6 61.Ra8 f5 62.Rg8+ Kf6 63.Rf8+ Ke6 64.Re8+ Kf7 65.Re2 Kf6 66.Kg2 Kg6 67.Re6+ Kh5 68.Re2 Kh4 69.Rd2 f4 70.Rc2 Ra3 71.Rb2 Ra8 72.Rc2 g4 73.fxg4 Kxg4 74.Rc3 Ra2+ 75.Kf1 Rd2 76.Rb3 Kf5 77.Ra3 Kg4 78.Rb3 Ra2 79.Rc3 f3 80.Rc8 1/2-1/2
2024.08.18 30th Abu Dhabi Masters
406655 GM Paravyan, D (2600) GM Cubas, Jo (2420) 1-0
1.e4 c5 2.Nf3 Nc6 3.Bb5 e5 4.O-O Bd6 5.d3 Nf6 6.a4 O-O 7.Bg5 h6 8.Bh4 a6 9.Bc4 Be7 10.Nc3 d6 11.Bxf6 Bxf6 12.Nd5 Be6 13.c3 g6 14.Qd2 Bg7 15.Ne3 h5 16.Bxe6 fxe6 17.Qe2 Qf6 18.Nc4 Rad8 19.Rfe1 Kh7 20.h3 Bh6 21.Rab1 Rd7 22.b4 cxb4 23.cxb4 b5 24.axb5 axb5 25.Na5 Nd4 26.Nxd4 exd4 27.e5 dxe5 28.Nb3 e4 29.Nc5 Rdf7 30.Nxe4 Qh4 31.Qa2 e5 32.Qe6 Rxf2 33.g3 1-0
2024.08.16 30th Abu Dhabi Masters
406600 GM Cubas, Jo (2420) Jake Shanty (2278) 1-0
1.e4 e6 2.d4 d5 3.e5 c5 4.c3 Qb6 5.Nf3 Nc6 6.a3 c4 7.Nbd2 Na5 8.Rb1 Bd7 9.h4 Ne7 10.h5 h6 11.Be2 Qc7 12.O-O Nc8 13.Ne1 Nb6 14.Bg4 Be7 15.Qe2 O-O-O 16.f4 Rdf8 17.f5 Bg5 18.Ndf3 Bxc1 19.fxe6 Bxe6 20.Bxe6+ fxe6 21.Rxc1 Nb3 22.Rd1 Qe7 23.g3 Qf7 24.Nh2 Qe8 25.Ng2 g6 26.Ng4 Rxf1+ 27.Rxf1 gxh5 28.Nf6 Qg6 29.Kh2 Qd3 30.Qf2 Nd2 31.Ra1 Nf3+ 32.Kh1 Ng5 33.Nf4 Qf5 34.Rf1 Nd7 35.N4xh5 Qg6 36.Nf4 Qf7 37.N4h5 Nxf6 38.Nxf6 Qg6 39.Kg2 Rf8 40.Qe2 Kd8 41.Rf2 Ke7 42.b3 Ne4 43.Nxe4 dxe4 44.Rxf8 Kxf8 45.bxc4 Ke8 46.Qe3 Qg4 47.Kf2 h5 48.Ke1 Kd7 49.Kd2 Kc6 50.d5+ exd5 51.cxd5+ Kxd5 52.Qd4+ Kc6 53.Qd6+ Kb5 54.a4+ Kc4 55.Qd4+ Kb3 56.Kc1 Qg5+ 57.Kb1 Qe7 58.Qb4+ Qxb4 59.cxb4 Kc3 60.Kc1 b5 61.axb5 e3 62.Kd1 1-0
2024.07.16 Titled Tue 16th Jul Early
455961 GM Cubas, Jo (2417) Rosenberg, E (1979) 1-0
1.e4 c5 2.Nf3 g6 3.d4 cxd4 4.Qxd4 Nf6 5.Bb5 a6 6.e5 axb5 7.exf6 Nc6 8.Qd3 b4 9.fxe7 Qxe7+ 10.Be3 Bg7 11.Nbd2 O-O 12.O-O Bxb2 13.Rab1 Bg7 14.Ne4 d5 15.Qxd5 Be6 16.Qb5 Rxa2 17.Bc5 Qc7 18.Bxf8 Kxf8 19.Nc5 Bd5 20.Qd3 Bxf3 21.Qxf3 Kg8 22.Rfe1 Be5 23.Rbd1 Bxh2+ 24.Kh1 Bd6 25.Re8+ Kg7 26.Qd5 Be5 27.Qxa2 1-0
2024.07.16 Titled Tue 16th Jul Early
456289 GM Cubas, Jo (2417) GM Durarbayli, Vasif (2628) 0-1
1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.f4 e5 7.Nf3 Qc7 8.a4 Be7 9.Bd3 Be6 10.O-O Nbd7 11.Qe1 Rc8 12.f5 Bc4 13.Bg5 Qb6+ 14.Be3 Qb4 15.Nd2 Bxd3 16.cxd3 Qxb2 17.Nc4 Qc2 18.Rd1 Rxc4 19.dxc4 Nxe4 20.Nd5 Qxc4 21.Kh1 Bd8 22.Bg1 O-O 23.Rf3 Qxa4 24.Qe2 Ndf6 25.Rfd3 Nxd5 26.Rxd5 Nc3 27.Qe4 Qxe4 0-1
2024.07.16 Titled Tue 16th Jul Early
457068 FM Garrido Diaz, Jose Antonio (2260) GM Cubas, Jo (2417) 1-0
1.e4 c5 2.Nf3 d6 3.g3 Nc6 4.Bg2 g6 5.O-O Bg7 6.c3 Nf6 7.Re1 O-O 8.d4 cxd4 9.cxd4 e5 10.Nc3 Re8 11.h3 exd4 12.Nxd4 Nxd4 13.Qxd4 Nxe4 14.Qe3 Nf6 15.Qd2 Rxe1+ 16.Qxe1 d5 17.Bg5 Be6 18.Rd1 Qa5 19.Bxf6 Bxf6 20.Nxd5 Qxe1+ 21.Rxe1 Bd8 22.Nf4 Bxa2 23.Re8+ Kg7 24.Bxb7 Rb8 25.Bd5 Bb1 26.b3 Bc7 27.Re7 Bxf4 28.Rxf7+ Kh6 29.Rxf4 a5 30.Rf7 Rd8 31.Bc4 Rd1+ 32.Kh2 Be4 33.g4 g5 34.Ra7 Rh1+ 35.Kg3 Rg1+ 36.Kh2 Rg2+ 37.Kh1 Rxg4+ 38.Kh2 Rg2+ 39.Kh1 Rxf2+ 40.Kg1 Ra2 41.Re7 Bf3 42.Bd3 1-0
2024.07.16 Titled Tue 16th Jul Early
456586 FM Hoffmann, As (2185) GM Cubas, Jo (2417) 0-1
1.d4 f5 2.Nc3 Nf6 3.Bg5 d5 4.f3 g6 5.e4 fxe4 6.fxe4 dxe4 7.Bc4 Nc6 8.Nge2 Bg4 9.d5 Ne5 10.Bb5+ c6 11.dxc6 bxc6 12.Qxd8+ Rxd8 13.Ba4 Bg7 14.Bf4 Nfd7 15.Nxe4 O-O 16.Bg3 Kh8 17.h3 Bf5 18.N2c3 Nc4 19.O-O-O Bxe4 20.Nxe4 Nxb2 21.Bxc6 Nxd1 22.Rxd1 Ne5 23.Rxd8 Rxd8 24.Bb5 Rd5 25.a4 Rd4 26.Nc5 Nc4 27.c3 Bh6+ 28.Kc2 Rd2+ 29.Kb3 Nd6 30.Be5+ Bg7 31.Bxg7+ Kxg7 32.g4 Rh2 33.Ne6+ Kf6 34.Nf4 e5 35.Nd5+ Ke6 36.Nc7+ Kf6 37.c4 Nb7 38.Na6 Rxh3+ 39.Kb4 Rh4 40.Bd7 h5 41.gxh5 gxh5 42.Kb5 Nd6+ 43.Kc6 Nxc4 44.Kb7 Rd4 45.Bb5 Nd6+ 46.Kxa7 Nxb5+ 47.axb5 h4 48.b6 h3 49.b7 Rd7 50.Nc5 Rxb7+ 0-1
2024.07.16 Titled Tue 16th Jul Early
456953 GM Cubas, Jo (2417) GM Bok, B (2587) 0-1
1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.f4 e5 7.Nf3 Nbd7 8.a4 Qc7 9.Bd3 Be7 10.O-O O-O 11.Kh1 Nc5 12.Qe1 Re8 13.b4 Nxd3 14.cxd3 Bd7 15.fxe5 dxe5 16.Bg5 Be6 17.Rc1 Qb8 18.Nh4 Nd7 19.Bxe7 Rxe7 20.Nd5 Bxd5 21.Nf5 Re8 22.exd5 Nf8 23.d6 Ng6 24.Rc7 Qd8 25.Nxg7 Rf8 26.Nf5 Rc8 27.Qc1 Rxc7 28.dxc7 Qd7 29.Qh6 f6 30.Ng3 Qxc7 31.Ne4 Qg7 32.Qe3 Nf4 33.g3 Ne6 34.Nd6 Nd4 35.Qe4 Qd7 36.Qd5+ Kh8 37.Rc1 Rd8 38.Nf7+ Kg7 39.Qxd7 Rxd7 40.Nxe5 fxe5 41.Re1 Nc6 42.Kg2 Nxb4 43.Re4 Nxd3 44.Rg4+ Kf6 45.Kh3 Nc5 46.Rh4 a5 47.Rh6+ Kf5 48.Rb6 Ke4 49.Rb1 Kd4 50.Re1 e4 51.Rd1+ Ke5 52.Rxd7 Nxd7 53.Kg2 Nc5 54.Kf2 Nxa4 55.Ke2 Nc5 56.g4 b5 57.g5 Kf5 58.g6 Kxg6 59.h4 Kf5 60.h5 b4 61.h6 b3 62.Kd2 b2 63.Kc2 Nd3 64.Kb1 e3 65.Ka2 e2 66.Kb1 e1=Q+ 67.Kc2 b1=Q# 0-1
2024.07.14 Floripa Winter 2024
468039 GM Cubas, Jo (2417) GM Delgado Ramirez, N (2485) 1/2-1/2
1.e4 e5 2.Nf3 Nf6 3.d4 Nxe4 4.Bd3 d5 5.Nxe5 Nd7 6.Nxf7 Kxf7 7.Qh5+ Ke6 8.Qe2 Kf7 9.Qh5+ Ke6 10.Qe2 Kf7 1/2-1/2
2024.07.13 Floripa Winter 2024
467998 Piccoli, Lucas Fonseca (2242) GM Cubas, Jo (2417) 1-0
1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 e5 5.Nb5 d6 6.c4 Be7 7.N1c3 a6 8.Na3 Nf6 9.Nc2 O-O 10.Be2 Be6 11.Be3 Rc8 12.O-O Nd7 13.b3 Qe8 14.Nd5 f5 15.exf5 Bxf5 16.Bh5 Qd8 17.Bg4 Kh8 18.Bxf5 Rxf5 19.Qg4 Rf8 20.Qe6 Nf6 21.Bb6 Qd7 22.Qxd7 Nxd7 23.Be3 Nf6 24.Nb6 Rce8 25.Rad1 h6 26.f3 Kh7 27.Bc1 Bd8 28.Nc8 e4 29.Nxd6 Bb6+ 30.Be3 Bxe3+ 31.Nxe3 Re6 32.fxe4 b5 33.cxb5 axb5 34.Nxb5 Rxe4 35.Nc4 Nb4 36.Nc3 Re6 37.Rd2 Rfe8 38.a3 Na6 39.Rd6 Rxd6 40.Nxd6 Re3 41.Ndb5 Nc5 42.b4 Nd3 43.Rb1 Nd7 44.a4 N7e5 45.a5 Nxb4 46.h3 Nec6 47.Ra1 Na6 48.Kf2 Re5 49.Ra4 Nc5 50.Ra3 Nd3+ 51.Kg1 Re8 52.a6 Ndb4 53.a7 Ra8 54.Ne4 Nd5 55.Ned6 Kg6 56.Nc4 Kf7 57.Ra6 Ndb4 58.Rb6 Ke7 59.Rb7+ Kf6 60.Nb6 1-0
2024.07.13 Floripa Winter 2024
468037 IM Rodi, L (2208) GM Cubas, Jo (2417) 0-1
1.e4 c5 2.Nc3 Nc6 3.Bb5 Nd4 4.Nf3 a6 5.Bd3 g6 6.O-O Bg7 7.Re1 Nxf3+ 8.Qxf3 d6 9.Rb1 e6 10.b4 cxb4 11.Rxb4 Ne7 12.Rb1 Nc6 13.Bb2 O-O 14.Ne2 Ne5 15.Qg3 b5 16.f4 Qb6+ 17.Kh1 Nxd3 18.Qxd3 e5 19.f5 gxf5 20.exf5 Bb7 21.Ng3 f6 22.Qe2 Qc6 23.Ba3 Qxc2 24.Bxd6 Rf7 25.a3 Rd8 26.Bb4 Rfd7 27.Rbc1 Qd3 28.Qf2 Qd4 29.Qe2 Qh4 30.Ba5 Ra8 31.Ne4 Bxe4 32.Qxe4 Qxe4 33.Rxe4 Bh6 34.Rc2 Bf8 35.Rg4+ Kf7 36.Rh4 Kg8 37.Rg4+ Kh8 38.Rg3 Rd4 39.Kg1 Rf4 40.Rc7 Rxf5 41.Rh3 Kg8 42.g4 Rg5 43.Rhxh7 Rxg4+ 44.Kf2 Rg7 45.Rhxg7+ Bxg7 46.Kf3 Kh7 47.Ke4 Kg6 48.Rc6 Bf8 49.Rc3 Be7 50.d4 exd4 51.Kxd4 Rh8 52.Kd5 Rxh2 53.Ke6 Re2+ 54.Kd7 Kf7 55.Rh3 Bf8 56.Bc3 Re4 57.Rf3 Be7 58.Kc6 Bxa3 59.Rxf6+ Ke7 60.Kb6 b4 61.Rc6 bxc3 62.Rxc3 Bb4 63.Rc7+ Kd6 64.Rc8 a5 65.Kb5 Be1 66.Rd8+ Ke5 67.Ra8 Kf4 68.Rf8+ Ke3 69.Rd8 Bc3 70.Ra8 Kd3 71.Rd8+ Kc2 72.Rg8 Kb3 73.Kc5 a4 74.Rb8+ Rb4 75.Kd5 0-1
2024.07.12 Floripa Winter 2024
454490 GM Cubas, Jo (2417) GM Tari, A (2637) 1/2-1/2
1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 Nc6 6.f3 e5 7.Nb3 Be7 8.Be3 Be6 9.Qd2 d5 10.exd5 Nxd5 11.Nxd5 Qxd5 12.O-O-O Nb4 13.Qxd5 Nxd5 14.Bb5+ Kf8 15.Bf2 b6 16.Rhe1 Bg5+ 17.Kb1 Rd8 18.h3 1/2-1/2
2024.07.12 Floripa Winter 2024
467930 GM Cubas, Jo (2417) GM Matsuura, E (2377) 1-0
1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 g6 5.c4 Nf6 6.Nc3 Nxd4 7.Qxd4 d6 8.Bg5 Bg7 9.Qd2 O-O 10.Be2 Be6 11.Rd1 Qc7 12.b3 Rfc8 13.O-O a6 14.f4 Qc5+ 15.Kh1 Ng4 16.Bxg4 Bxg4 17.Nd5 Bxd1 18.Nxe7+ Kf8 19.Nxc8 Bxb3 20.Be7+ Kg8 21.axb3 Qxc8 22.Bxd6 b5 23.c5 a5 24.f5 a4 25.f6 Bf8 26.Bxf8 Qxf8 27.b4 a3 28.h3 h6 29.Ra1 Kh7 30.Qd3 Qe8 31.Rxa3 Rd8 32.Qb3 Rd7 33.Qf3 Rd4 34.Re3 Rxb4 35.e5 Qe6 36.Qa8 Rb1+ 37.Kh2 1-0
2024.07.11 Floripa Winter 2024
467882 IM Kropff, R (2047) GM Cubas, Jo (2417) 0-1
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.Bxf6 gxf6 10.Nd5 Bg7 11.c3 Ne7 12.Nc2 f5 13.Bd3 Nxd5 14.exd5 e4 15.Be2 Qg5 16.O-O Rg8 17.g3 f4 18.Re1 Be5 19.Bxb5+ axb5 20.Rxe4 f5 21.Re1 fxg3 22.fxg3 f4 23.Qd2 fxg3 24.Qxg5 gxh2+ 25.Kh1 Rxg5 0-1
2024.07.10 Floripa Winter 2024
467784 De Saboya E Silva, J (1999) GM Cubas, Jo (2417) 0-1
1.Nf3 d5 2.d4 Nf6 3.g3 b5 4.Bg2 e6 5.O-O Nbd7 6.a4 b4 7.a5 Ba6 8.Re1 c5 9.dxc5 Bxc5 10.Nbd2 Bxf2+ 11.Kh1 Bxe1 12.Qxe1 O-O 13.e4 Nxe4 14.Nxe4 dxe4 15.Ng5 Nf6 16.Nxe4 Nxe4 17.Bxe4 Rc8 18.Bd2 Rc4 19.Bxb4 Qb8 20.Bxh7+ Kxh7 21.Bxf8 Qa8+ 0-1
2024.07.10 Floripa Winter 2024
467832 GM Cubas, Jo (2417) FM Gauche, C (2153) 1-0
1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 a6 5.h3 Nf6 6.Nc3 Qc7 7.Bd3 b5 8.O-O Bb7 9.Re1 d6 10.a4 b4 11.Na2 Nbd7 12.Bd2 Nc5 13.Qf3 Be7 14.Nxb4 O-O 15.a5 Rfe8 16.Na2 d5 17.e5 Nfe4 18.Bf4 Nd7 19.Bxe4 dxe4 20.Qc3 Qxc3 21.Nxc3 Bb4 22.Ra4 Bxc3 23.bxc3 Rac8 24.Rb4 Ba8 25.c4 f6 26.Nb3 g5 27.Be3 Nxe5 28.c5 Nc6 29.Rb6 e5 30.Rxa6 h6 31.g4 Red8 32.Ra1 Kf7 33.c3 h5 34.Nd2 Nd4 35.cxd4 exd4 36.Nc4 Rxc5 37.Nd6+ Kg8 38.Bxd4 Rd5 39.Nf5 1-0
2024.07.09 Floripa Winter 2024
467735 GM Cubas, Jo (2417) Flesch, Lucas Henrique Ye (1822) 1-0
1.e4 e6 2.d4 d5 3.Nd2 Nf6 4.e5 Nfd7 5.Bd3 c5 6.c3 Nc6 7.Ngf3 cxd4 8.cxd4 f6 9.exf6 Nxf6 10.O-O Bd6 11.Re1 O-O 12.h3 Bd7 13.Nf1 Qc7 14.Bd2 Rae8 15.Rc1 Qb8 16.Bc3 e5 17.dxe5 Nxe5 18.Nxe5 Bxe5 19.Qb3 Bxc3 20.Qxc3 Qf4 21.Rxe8 Bxe8 22.Qd2 Nh5 23.Rc8 Qxd2 24.Nxd2 Nf4 25.Bc2 Bc6 26.Bxh7+ Kf7 27.Rxf8+ Kxf8 28.h4 Kf7 29.Bc2 d4 30.f3 Ke6 31.g3 Ne2+ 32.Kf2 Bb5 33.a4 Ba6 34.b4 Nc3 35.Bb3+ Ke5 36.f4+ Kf5 37.b5 Nxb5 38.axb5 Bxb5 39.Bd5 b6 40.Nf3 Bd3 41.Nxd4+ Kf6 42.Ke3 Bb1 43.g4 a5 44.h5 a4 45.Nb5 g5 46.f5 Bxf5 47.gxf5 Kxf5 48.Be4+ Kf6 49.Kf3 Kf7 50.Kg4 Kf6 51.h6 Kf7 52.Kxg5 Kg8 53.Kg6 Kh8 54.h7 a3 55.Nd6 b5 56.Nf7# 1-0
2024.06.30 VIII SESC Caioba Open
484271 FM Do Valle Cardoso, Lucas (2356) GM Cubas, Jo (2417) 1-0
1.e4 c5 2.Nf3 Nc6 3.Bb5 e5 4.O-O d6 5.c3 Nf6 6.d4 Bd7 7.Re1 Be7 8.Bg5 O-O 9.dxc5 dxc5 10.Nbd2 Ng4 11.Bxe7 Qxe7 12.h3 Nf6 13.Nc4 a6 14.Bxc6 Bxc6 15.Nfxe5 Bxe4 16.Ng4 Nxg4 17.hxg4 f5 18.gxf5 Qh4 19.Nd6 Bc6 20.Qb3+ c4 21.Qxc4+ Qxc4 22.Nxc4 Rxf5 23.Ne5 Bd5 24.b3 Re8 25.Ng4 Rxe1+ 26.Rxe1 Bc6 27.f3 Rd5 28.Kf2 Rd2+ 29.Re2 Rd1 30.Ne5 a5 31.Nxc6 bxc6 32.Ke3 Rd6 33.Rd2 Re6+ 34.Kd3 Rd6+ 35.Kc2 Re6 36.Kb2 h5 37.b4 Kh7 38.Kb3 Re5 39.a4 g6 40.Kc4 Kh6 41.b5 cxb5+ 42.axb5 h4 43.b6 a4 44.b7 Re8 45.Kb4 Rb8 46.Rd7 Kg5 47.c4 Kf4 48.Rg7 1-0
2024.06.29 VIII SESC Caioba Open
484258 GM Cubas, Jo (2417) FM Terao, J (2198) 1-0
1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 a6 5.a3 Nf6 6.Nc3 Qc7 7.f4 Nc6 8.e5 Nxd4 9.Qxd4 Ng4 10.Ne4 Be7 11.Nd6+ Kf8 12.Bd2 f5 13.O-O-O b6 14.h3 Nh6 15.Bc3 b5 16.Be2 Nf7 17.g4 g6 18.gxf5 gxf5 19.Rhg1 Rg8 20.Rxg8+ Kxg8 21.Qg1+ 1-0
2024.06.28 VIII SESC Caioba Open
484243 CM Casalaspro, Mathias Andre (2172) GM Cubas, Jo (2417) 1/2-1/2
1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 g6 6.Be3 Bg7 7.f3 Nc6 8.Qd2 O-O 9.O-O-O d5 10.exd5 Nxd5 11.Nxc6 bxc6 12.Bd4 Bxd4 13.Qxd4 Qb6 14.Na4 Qc7 15.h4 Rb8 16.a3 e5 17.Qc5 Be6 18.Bc4 Nb6 19.Nxb6 axb6 20.Qb4 c5 21.Qb5 Bxc4 22.Qxc4 b5 23.Qe4 b4 24.a4 b3 25.c3 c4 26.h5 Ra8 27.hxg6 fxg6 28.Qg4 Rf7 29.Qh4 Rxa4 30.Rd8+ Rf8 31.Rxf8+ Kxf8 32.Qf6+ Kg8 33.Qe6+ Qf7 34.Qxf7+ Kxf7 35.Rxh7+ Ke6 36.Kb1 Ra8 37.Rh6 Kd5 38.Rh4 g5 39.Rh5 Rf8 40.Rxg5 Rh8 41.Kc1 Rh1+ 42.Kd2 Rb1 43.f4 Rxb2+ 44.Kd1 Rb1+ 45.Kd2 Re1 46.Kxe1 b2 47.Rxe5+ Kc6 48.Kf2 b1=Q 49.Re3 Qc2+ 50.Kf3 Qd1+ 51.Kg3 Qf1 52.Rf3 Qe1+ 53.Kh3 Qh1+ 54.Kg3 Qe1+ 55.Kh3 Qh1+ 56.Kg3 Qe1+ 1/2-1/2
2024.06.27 VIII SESC Caioba Open
484227 GM Cubas, Jo (2417) IM Rodi, L (2208) 1/2-1/2
1.e4 d6 2.d4 Nf6 3.Nc3 e5 4.Nf3 Nbd7 5.Bc4 Be7 6.O-O O-O 7.Re1 c6 8.a4 b6 9.Ba2 a6 10.Nh4 exd4 11.Qxd4 Nc5 12.Nf3 Be6 13.Bxe6 Nxe6 14.Qc4 Qc8 15.Nd4 Nc5 16.b4 b5 17.Qa2 Ne6 18.Nf5 Qb7 19.Nxe7+ Qxe7 20.axb5 axb5 21.Qxa8 Rxa8 22.Rxa8+ Nf8 23.Bf4 Nh5 24.Be3 h6 25.Rea1 Kh7 26.R1a6 Nf6 27.Rxc6 Nxe4 28.Nxe4 Qxe4 29.Rcc8 Qxb4 30.h4 Ne6 31.h5 g6 32.Ra7 Kg7 33.Re8 Kf6 34.Ree7 Ng5 35.hxg6 fxg6 36.Red7 Kf5 37.Ra6 Ne4 38.Rf7+ Ke6 39.Rg7 Qe1+ 40.Kh2 Nxf2 41.Rxg6+ Kf5 42.Bxf2 Qxf2 43.Rgxd6 Qh4+ 44.Kg1 Qe1+ 45.Kh2 Qh4+ 46.Kg1 Qe1+ 47.Kh2 Qh4+ 48.Kg1 Qe1+ 1/2-1/2
2024.06.26 VIII SESC Caioba Open
484203 GM Mekhitarian, K (2554) GM Cubas, Jo (2417) 1-0
1.d4 d5 2.c4 e6 3.Nf3 Nf6 4.Nc3 Be7 5.g3 O-O 6.Bg2 c6 7.O-O Nbd7 8.Qd3 b6 9.Rd1 Bb7 10.Bf4 Nh5 11.Bc1 Nhf6 12.e4 Rc8 13.b3 Ba8 14.e5 Ne8 15.cxd5 exd5 16.Ne2 c5 17.Nf4 Nc7 18.Bh3 cxd4 19.Qf5 Nc5 20.Qxc8 Qxc8 21.Bxc8 Rxc8 22.Nxd4 f6 23.Nf5 Bd8 24.Bb2 Nd7 25.e6 Nb8 1-0
2024.06.25 VIII SESC Caioba Open
484162 IM Tsuboi, E (2193) GM Cubas, Jo (2417) 0-1
1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 e5 5.Nb5 d6 6.N1c3 a6 7.Na3 Be6 8.Nc4 Rb8 9.Nd5 Bxd5 10.exd5 Nce7 11.a4 Nf6 12.Ne3 g6 13.Be2 Bg7 14.a5 O-O 15.O-O Ne8 16.Nc4 Nc7 17.Nb6 f5 18.c3 Kh8 19.Kh1 Na8 20.Nxa8 Rxa8 21.Bg5 Bf6 22.Bxf6+ Rxf6 23.c4 g5 24.g3 g4 25.f3 gxf3 26.Rxf3 Ng6 27.Qb3 Qe7 28.Raf1 Raf8 29.Qc3 f4 30.gxf4 Nxf4 31.Qe3 Qe8 32.Bd1 Qg6 33.Rg1 Qf5 34.Rfg3 Rh6 35.Qf2 Qc8 36.Bg4 Qxc4 37.Be6 Qe4+ 38.R1g2 Rg6 39.Rxg6 hxg6 40.Qh4+ 0-1
2024.06.25 VIII SESC Caioba Open
484190 GM Cubas, Jo (2417) GM Hoffman, A (2355) 1-0
1.e4 d6 2.d4 Nf6 3.Nc3 e5 4.Nf3 Nbd7 5.Bc4 Be7 6.O-O Nb6 7.Be2 exd4 8.Nxd4 O-O 9.Re1 Re8 10.Bf1 c6 11.Bg5 h6 12.Bh4 a5 13.a4 Bf8 14.h3 Nbd7 15.Qd2 Nc5 16.f3 Bd7 17.Bf2 Qc7 18.Bc4 Rad8 19.Rad1 Bc8 20.Ba2 Na6 21.Qf4 Nc5 22.Re2 Be6 23.Nxe6 Nxe6 24.Qh2 Nd7 25.Red2 Ndc5 26.Bc4 Be7 27.Kh1 Qb6 28.b3 Qb4 29.Nb1 Bg5 30.c3 Qb6 31.Rxd6 Rxd6 32.Rxd6 Qc7 33.Rd1 Bf4 34.Qg1 b6 35.Na3 Qe7 36.Nc2 Be5 37.Nd4 Qf6 38.Nxc6 Bxc3 39.Nd4 Ng5 40.Rc1 Ngxe4 41.fxe4 Nxe4 42.Nf3 Qf4 43.Rd1 g5 44.Bd3 Nxf2+ 45.Qxf2 Re3 46.Bc4 Be5 47.Re1 1-0
2024.06.24 VIII SESC Caioba Open
484132 GM Cubas, Jo (2417) Nunes Jr, Sidney (2028) 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 Bd7 11.O-O a6 12.f3 Bc6 13.b4 b6 14.Rab1 Nd7 15.Rfc1 a5 16.a3 axb4 17.axb4 Ra3 18.Bd4 f5 19.Bxg7 Kxg7 20.Nb5 Bxb5 21.Qb2+ Rf6 22.Qxa3 Bc6 23.exf5 gxf5 24.Qa7 Ne5 25.c5 dxc5 26.Rd1 Qe8 27.b5 Ba8 28.Ra1 Rf8 29.Qxb6 Qh5 30.Qxc5 f4 31.Qxe7+ Rf7 32.Qe8 Bb7 33.Rd8 Kh6 34.Rad1 Bxf3 35.R1d6+ 1-0
2024.05.28 Titled Tue 28th May Early
524741 CM Stoettner, Lukas (2202) GM Cubas, Jo (2419) 1-0
1.e4 c5 2.Nf3 d6 3.Bb5+ Bd7 4.a4 Nc6 5.O-O g6 6.c3 Bg7 7.d4 cxd4 8.cxd4 a6 9.Be2 e5 10.d5 Nb4 11.Nc3 Ne7 12.Qb3 a5 13.Bd2 O-O 14.Nb5 Bxb5 15.axb5 f5 16.Ng5 Qb6 17.Ne6 Rfc8 18.Be3 Rc5 19.Bxc5 dxc5 20.d6 Nc8 21.Ng5+ 1-0
2024.05.09 Scherer Masters 2024
547365 GM Cubas, Jo (2419) FM Do Valle Cardoso, Lucas (2375) 1-0
1.e4 c5 2.Nc3 d6 3.f4 g6 4.Nf3 Bg7 5.Bb5+ Bd7 6.Bc4 Nc6 7.O-O e6 8.d3 Nge7 9.Qe1 Nd4 10.Nxd4 cxd4 11.Ne2 O-O 12.Bb3 f5 13.Bd2 Kh8 14.Ng3 Nc6 15.Rf2 Qe7 16.Re2 Rae8 17.Qf2 Qh4 18.Rae1 e5 19.exf5 gxf5 20.Qf3 Rf6 21.Qh5 Rh6 22.Qxh4 Rxh4 23.Rf1 Ne7 24.fxe5 dxe5 25.Bg5 Rg4 26.Bxe7 f4 27.Bb4 fxg3 28.h3 Rg5 29.Bd2 Rf5 30.Rxf5 Bxf5 31.Bf4 Bf6 32.Bxg3 Kg7 33.Bd5 b5 34.Bc6 Rc8 35.Bxb5 Rb8 36.Rxe5 Bg6 37.Re7+ 1-0
2024.05.08 Scherer Masters 2024
547364 GM Fier, A (2566) GM Cubas, Jo (2419) 1-0
1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Be2 O-O 6.Nf3 e5 7.O-O Na6 8.Re1 c6 9.Bf1 exd4 10.Nxd4 Ng4 11.h3 Qb6 12.hxg4 Qxd4 13.g5 Nc5 14.Bf4 Qxd1 15.Raxd1 Be5 16.Be3 Be6 17.f3 Rfd8 18.Rd2 Kf8 19.Rc1 a5 20.Ne2 a4 21.Nd4 Bd7 22.Kf2 Ke7 23.g3 a3 24.b3 Ne6 25.Nxe6 Bxe6 26.Rcd1 c5 27.f4 Bc3 28.Rxd6 Rdc8 29.e5 b5 30.cxb5 Bxb3 31.R1d3 Bxa2 32.Rxc3 Bb1 33.Ra6 1-0
2024.05.08 Chess.com Classic Play-In
545853 GM Cubas, Jo (2421) GM Vokhidov, Shamsiddin (2592) 0-1
1.e4 c5 2.Nc3 Nc6 3.Bb5 Nd4 4.Nf3 e6 5.O-O a6 6.Bd3 Nc6 7.Be2 Nf6 8.d4 cxd4 9.Nxd4 Qc7 10.Be3 Be7 11.f4 d6 12.Qe1 O-O 13.Kh1 Bd7 14.Qg3 b5 15.a3 Rab8 16.Nxc6 Bxc6 17.Bd3 a5 18.Bd4 b4 19.axb4 Rxb4 20.Ne2 g6 21.Qe3 a4 22.c4 Qb7 23.Bc3 Rb3 24.Nd4 Rb6 25.Nxc6 Qxc6 26.Qd4 Rbb8 27.g4 h6 28.Rg1 Rfd8 29.Rg2 e5 30.Qe3 Nd7 31.Rf1 Rf8 32.h4 Bxh4 33.Rh2 g5 34.Rxh4 gxh4 35.f5 Kg7 36.Bd2 Rh8 37.f6+ Kf8 38.g5 h5 39.g6 fxg6 40.f7 Rb3 41.Qh6+ Rxh6 42.Bxh6+ Ke7 43.Bg5+ Kf8 44.Bh6+ Ke7 45.Bg5+ Nf6 46.Rxf6 Rb8 47.Rf1+ Kd7 48.f8=Q Rxf8 49.Rxf8 Qb6 50.Rf7+ Kc6 51.Bc2 Qb4 52.Rf1 Qxc4 53.Rc1 Kd7 54.Kh2 Qd4 55.Kh3 Ke6 56.Rd1 Qxb2 57.Bxa4 Qa3+ 58.Kxh4 Qxa4 59.Rf1 Qxe4+ 0-1
2024.05.08 Chess.com Classic Play-In
545949 GM Cubas, Jo (2421) GM Kravtsiv, M (2598) 0-1
1.e4 e5 2.Nf3 Nc6 3.d4 exd4 4.Nxd4 Nf6 5.Nc3 Bb4 6.Nxc6 bxc6 7.Bd3 O-O 8.O-O d5 9.exd5 cxd5 10.h3 c6 11.Qf3 Rb8 12.Bf4 Bd6 13.b3 Rb4 14.Ne2 c5 15.Rad1 Qc7 16.c4 d4 17.Bxd6 Qxd6 18.Qf4 Rd8 19.Rfe1 Kf8 20.Qh4 h6 21.Ng3 Rb6 22.Re2 Qc7 23.Rde1 Re6 24.Nh5 Rxe2 25.Rxe2 Nxh5 26.Qxh5 Re8 27.Rxe8+ Kxe8 28.Be4 Be6 29.Kf1 Ke7 30.Qh4+ g5 31.Qg3 Qxg3 32.fxg3 Kd6 33.Ke2 Ke5 34.Bc6 a5 35.g4 f5 36.gxf5 Bxf5 37.Bf3 Bb1 38.Kd2 Bxa2 39.Kc2 a4 40.bxa4 Bxc4 41.a5 Kd6 0-1
2024.05.08 Chess.com Classic Play-In
546039 GM Antipov, M2 (2601) GM Cubas, Jo (2421) 1-0
1.e4 c5 2.Nf3 d6 3.Bb5+ Bd7 4.c4 Nc6 5.O-O e5 6.Nc3 Nge7 7.Nd5 Nxd5 8.cxd5 Ne7 9.Bxd7+ Qxd7 10.b4 cxb4 11.a3 bxa3 12.Bxa3 Ng6 13.d4 Be7 14.dxe5 dxe5 15.Bxe7 Kxe7 16.Qb3 Rhc8 17.Qb4+ Ke8 18.Rfb1 b6 19.g3 f6 20.Ne1 Kf7 21.Ng2 Rc5 22.Ne3 Rac8 23.Kg2 Ne7 24.Rd1 Kg6 25.Ra6 Rc3 26.Rd2 R8c5 27.Qb1 h5 28.Qa2 Nc8 29.Nf5 Kh7 30.d6 R5c4 31.f3 g6 32.Ne7 h4 33.h3 hxg3 34.Nxc8 Qxc8 35.Rxa7+ Kh6 36.d7 Qd8 37.Ra8 Rc2 38.Rxd8 1-0
2024.05.07 Scherer Masters 2024
547356 GM Cubas, Jo (2419) GM Bachmann, Ax (2578) 1/2-1/2
1.e4 e5 2.Nf3 Nf6 3.Nxe5 d6 4.Nf3 Nxe4 5.Qe2 Qe7 6.d3 Nf6 7.Be3 Nc6 8.Nc3 d5 9.O-O-O Bf5 10.h3 O-O-O 11.g4 d4 12.Nxd4 Nxd4 13.Bxd4 Rxd4 14.gxf5 Qxe2 15.Nxe2 Rd5 16.Ng3 Rd4 17.Ne2 Rd5 18.Ng3 Rd4 19.Ne2 Rd5 20.Ng3 1/2-1/2
2024.05.06 Scherer Masters 2024
547347 GM Cubas, Jo (2419) IM Perdomo, L (2378) 0-1
1.e4 e5 2.Nf3 Nc6 3.Bb5 f5 4.d3 fxe4 5.dxe4 Nf6 6.O-O d6 7.Nc3 Be7 8.Qd3 O-O 9.Bc4+ Kh8 10.Ng5 Qe8 11.Ne6 Bxe6 12.Bxe6 Nd4 13.Bh3 Qg6 14.f4 Rad8 15.f5 Qh5 16.Be3 c5 17.Rae1 a6 18.a4 Rg8 19.Nd5 c4 20.Qxc4 Rc8 21.Qa2 Nxd5 22.Qxd5 Nxc2 23.f6 gxf6 24.Bxc8 Nxe1 25.Rxe1 Rxc8 26.Qxb7 Qe8 27.Rc1 Rxc1+ 28.Bxc1 a5 29.b3 Bf8 30.h3 Qg6 31.Bd2 Bh6 32.Qb8+ Kg7 33.Qa7+ Kg8 34.Qa8+ Kg7 35.Qb7+ Kf8 36.Qc8+ Kg7 37.Qd7+ Kg8 38.Bxa5 Qxe4 39.Qg4+ Qxg4 40.hxg4 Kf7 41.Bd8 Bd2 42.Kf2 Ke6 43.Ke2 Bb4 44.a5 Kd7 45.a6 Kc6 46.Kd3 d5 47.Bxf6 e4+ 48.Kd4 Bc5+ 49.Kc3 Kb5 50.b4 Bxb4+ 51.Kd4 Kxa6 52.Kxd5 e3 53.Bh4 Kb5 54.Ke4 e2 55.Kf5 Kc4 56.Ke4 Bd2 57.Bf2 Kc3 58.Kf3 Kd3 59.Bh4 h6 60.Bf2 e1=Q 61.Bxe1 Bxe1 62.g3 Bd2 63.Kf2 Bg5 64.Kf3 Be3 65.Kg2 Ke2 66.Kh2 Kf1 67.Kh3 Kg1 68.Kh4 Kg2 0-1
2024.05.06 Scherer Masters 2024
547353 GM Delgado Ramirez, N (2484) GM Cubas, Jo (2419) 1/2-1/2
1.e4 e6 2.d4 d5 3.exd5 exd5 4.Nf3 Nf6 5.c4 Bb4+ 6.Nc3 O-O 7.Be2 dxc4 8.Bxc4 Bg4 9.O-O Bxf3 10.Qxf3 Qxd4 11.Qxb7 Qxc4 12.Qxa8 Bd6 13.Qxa7 Bxh2+ 14.Kxh2 Qxf1 15.f3 Qe1 16.Qxc7 Qh4+ 17.Kg1 Qe1+ 18.Kh2 Qh4+ 19.Kg1 Qe1+ 1/2-1/2
2024.05.05 Scherer Masters 2024
554289 WIM Librelato, Kathie Goulart (2165) GM Cubas, Jo (2419) 0-1
1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 g6 6.Be3 Bg7 7.f3 Nc6 8.Qd2 O-O 9.O-O-O d5 10.Kb1 Qd7 11.g4 dxe4 12.Nxc6 bxc6 13.Qxd7 Nxd7 14.Nxe4 Nb6 15.Nc5 Nd5 16.Bd4 e5 17.Bf2 Rb8 18.Nb3 a5 19.a4 Be6 20.Re1 Rfd8 21.Bg3 Nb4 22.Nc5 Ba2+ 23.Ka1 Bd5 24.Bd3 Bxf3 25.Rhf1 Rxd3 26.cxd3 Nc2+ 27.Kb1 Nxe1 28.Rxe1 Bxg4 29.Bxe5 Rd8 30.Bxg7 Kxg7 31.Kc2 Rd5 32.Nb7 Bf5 33.Re3 Kf8 34.b4 axb4 35.a5 Bc8 36.a6 Bxb7 37.axb7 Rb5 0-1
2024.05.03 Scherer Masters 2024
554285 GM Cubas, Jo (2419) IM Flores Quillas, Diego Saul Rodri (2431) 0-1
1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 d6 6.Be2 Be7 7.O-O O-O 8.f4 Nc6 9.Be3 e5 10.Nxc6 bxc6 11.Kh1 a5 12.Qe1 a4 13.a3 Qa5 14.fxe5 dxe5 15.Qg3 Be6 16.Bg5 Kh8 17.Qh4 Rfe8 18.Rxf6 Bxf6 19.Bxf6 gxf6 20.Qxf6+ Kg8 21.Rf1 Qd8 22.Qxe5 Ra5 23.Qg3+ Kh8 24.Rd1 Qb8 25.Qf2 Qe5 26.Qb6 Rc5 27.Nxa4 Ra5 28.b3 Raa8 29.Qc5 Qxc5 30.Nxc5 Rxa3 31.Kg1 Ra5 32.Nxe6 Rxe6 33.Rd8+ Kg7 34.Bd3 Ra1+ 35.Kf2 Rf6+ 36.Ke3 Rh1 37.h3 Rg6 38.Kf2 Rd1 39.g4 Rf6+ 40.Ke3 Rh1 41.e5 Rxh3+ 42.Ke4 Re6 43.Rd7 Kf8 44.Bc4 Re7 45.Rd6 Rc3 46.Rxc6 Rxc2 47.b4 Rc1 48.Kf5 Kg7 49.b5 Rb1 50.Bd3 Re1 51.Rc5 Rd7 52.Bc4 Rd2 53.b6 Rf2+ 54.Kg5 Rh1 0-1
2024.05.02 Scherer Masters 2024
554278 IM Di Berardino, D (2485) GM Cubas, Jo (2419) 1-0
1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Nf3 O-O 6.Be2 e5 7.O-O Na6 8.Re1 Qe8 9.Bf1 Bg4 10.d5 Nb4 11.a3 Bxf3 12.gxf3 Na6 13.b4 Qe7 14.Be3 Nh5 15.c5 dxc5 16.Bxa6 bxa6 17.bxc5 Nf4 18.Kh1 Rad8 19.Rc1 Bh6 20.Rc2 Qh4 21.Rg1 f5 22.d6 c6 23.Qf1 fxe4 24.Rg4 Qh5 25.Qc4+ Kh8 26.Qxe4 Rf5 27.Ne2 Nxe2 28.Rxe2 Bxe3 29.fxe3 Qh3 30.Rf2 Rdf8 31.Rh4 1-0
2024.05.01 Scherer Masters 2024
554276 GM Cubas, Jo (2419) GM Quintiliano Pinto, R (2487) 1-0
1.e4 e5 2.Nc3 Nf6 3.d4 d6 4.Nf3 exd4 5.Qxd4 Nc6 6.Bb5 Bd7 7.Bxc6 Bxc6 8.Bg5 Be7 9.O-O-O h6 10.Bh4 O-O 11.Rhe1 Nd7 12.Bxe7 Qxe7 13.Qd2 Nb6 14.Nd4 Bd7 15.b3 Rad8 16.Re3 Kh8 17.Kb1 Qg5 18.g3 Qh5 19.f3 Rfe8 20.g4 Qc5 21.Rd3 a6 22.h4 Kg8 23.Nf5 Bxf5 24.gxf5 Rd7 25.Nd5 Nxd5 26.Rxd5 Qb6 27.f6 Re6 28.fxg7 Kxg7 29.h5 Kf8 30.e5 Ke7 31.f4 Qc6 32.Qg2 Kf8 33.f5 Rxe5 34.f6 Re6 1-0
2024.03.26 Toshinobu Tasoko Mem 2024
590311 GM Quintiliano Pinto, R (2483) GM Cubas, Jo (2417) 1-0
1.d4 Nf6 2.c4 g6 3.g3 Bg7 4.Bg2 O-O 5.Nc3 d6 6.Nf3 Nc6 7.O-O e5 8.dxe5 Nxe5 9.Nxe5 dxe5 10.Qxd8 Rxd8 11.Bg5 Rd4 12.Be3 Rd7 13.Nb5 Ng4 14.Bc5 Bf8 15.Bxf8 Kxf8 16.c5 c6 17.Nd6 Nf6 18.Nxc8 Rxc8 19.Bh3 Rcc7 20.Bxd7 Nxd7 21.Rac1 Ke7 22.Rfd1 Nf8 23.Rc4 Ne6 24.e3 h5 25.f4 Kf6 26.Rd6 Kf5 27.Kg2 Re7 28.h3 exf4 29.exf4 Rc7 30.Kf3 Kf6 31.Re4 Ke7 32.Re5 Rc8 33.g4 hxg4+ 34.hxg4 Rh8 35.f5 gxf5 36.gxf5 Kf6 37.fxe6 Kxe5 38.exf7 Rb8 39.Kg4 b6 40.Kg5 bxc5 41.Rxc6 Ra8 1-0
2024.03.25 Toshinobu Tasoko Mem 2024
590306 GM Cubas, Jo (2417) IM Molina, Rob (2376) 1-0
1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.d3 b5 6.Bb3 Bc5 7.c3 d6 8.Bg5 h6 9.Bh4 Bb6 10.Nbd2 Qe7 11.O-O Be6 12.Bd5 Bd7 13.d4 Rb8 14.Re1 O-O 15.Nf1 Rfe8 16.a3 Na5 17.b4 Nb7 18.dxe5 dxe5 19.Bxf6 gxf6 20.Nh4 Nd6 21.Ng3 f5 22.Nhxf5 Bxf5 23.exf5 Qg5 24.Qf3 Qf4 25.Qxf4 exf4 26.Nh5 Rxe1+ 27.Rxe1 Nxf5 28.Nxf4 Rd8 29.g3 Kf8 30.Kg2 Rd6 31.Re2 Ne7 32.Bb3 c5 33.bxc5 Bxc5 34.a4 bxa4 35.Bxa4 Bb6 36.Rb2 Ba5 37.Rb8+ Rd8 38.Rxd8+ Bxd8 39.Kf3 Bb6 40.c4 Bd4 41.Nd3 f5 42.Bd7 Kf7 43.Ke2 Kf6 44.f4 a5 45.Ne1 Ng6 46.Kd3 Bc5 47.Nf3 Nf8 48.Ba4 Ne6 49.Bd7 Nf8 50.Bc8 a4 51.Kc3 Ng6 52.Bd7 a3 53.Kb3 h5 54.Be8 h4 55.Bxg6 hxg3 56.hxg3 Kxg6 57.Ne5+ Kh5 58.Nd3 Be7 59.c5 Kg4 60.Kxa3 Kxg3 61.Kb4 Kf3 62.Ne5+ Ke4 63.Ng6 Bd8 64.Kc4 Bc7 65.c6 Bd8 66.Nf8 Bc7 67.Ne6 Bd6 68.Kb5 Kd5 69.c7 Bxc7 70.Nxc7+ Ke4 71.Ne6 Kd5 72.Nc5 1-0
2024.03.24 Toshinobu Tasoko Mem 2024
598464 De Carvalho, Vitor Augusto Ponciano (2134) GM Cubas, Jo (2417) 0-1
1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.f3 O-O 6.Be3 Nc6 7.Nge2 a6 8.Qd2 Rb8 9.Rc1 Bd7 10.Nd1 e5 11.d5 Ne7 12.g4 Ne8 13.h4 f5 14.g5 c5 15.dxc6 bxc6 16.Nec3 Be6 17.Be2 Nc7 18.O-O d5 19.cxd5 cxd5 20.exd5 Nexd5 21.Nxd5 Nxd5 22.Bc4 Re8 23.Bxd5 Bxd5 24.Nc3 Ba8 25.Qxd8 Rexd8 26.Rcd1 Rxd1 27.Nxd1 Rb4 28.f4 Bf8 29.Kh2 Bd6 30.Kg3 Kf7 31.b3 Re4 32.Bc1 Re2 33.Rf2 Re1 34.Rd2 Rg1+ 35.Kf2 Bc5+ 36.Ke2 exf4 37.Rd8 f3+ 38.Kd2 Be4 0-1
2024.03.23 Toshinobu Tasoko Mem 2024
598459 GM Cubas, Jo (2417) GM Fier, A (2561) 1-0
1.e4 c5 2.Nc3 Nc6 3.Bb5 Nd4 4.Nf3 a6 5.Bd3 g6 6.Rb1 Nc6 7.a3 d6 8.h3 Bg7 9.b4 b5 10.O-O e6 11.Re1 Nge7 12.Bf1 O-O 13.Bb2 Nd4 14.Nxd4 cxd4 15.Ne2 e5 16.c3 Bb7 17.cxd4 Bxe4 18.d3 Bb7 19.dxe5 dxe5 20.d4 e4 21.Nc3 Nf5 22.Nxe4 Nxd4 23.Nc5 Bc6 24.Qg4 h5 25.Qf4 Qd5 26.Rbd1 Rfd8 27.Rd3 Qd6 28.Qd2 Qf6 29.Rd1 Nf3+ 30.gxf3 Rxd3 31.Bxf6 Rxd2 32.Rxd2 Bxf6 33.Rd6 Bb2 34.Rxc6 a5 35.Ra6 1-0
2024.03.22 Toshinobu Tasoko Mem 2024
598454 IM Di Berardino, D (2497) GM Cubas, Jo (2417) 1/2-1/2
1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Nf3 O-O 6.Be2 e5 7.O-O Nc6 8.d5 Ne7 9.b4 a5 10.Ba3 axb4 11.Bxb4 b6 12.a4 Ne8 13.h3 Bh6 14.Re1 f5 15.a5 Nf6 16.axb6 Rxa1 17.Qxa1 fxe4 18.bxc7 Qxc7 19.Qa3 Nf5 20.Nh2 Bd2 21.Nb5 Bxb4 22.Qxb4 Qb6 23.Bg4 e3 24.fxe3 Nxe3 25.Qxd6 Nxc4+ 26.Qxb6 Nxb6 27.Rxe5 Nbxd5 28.Nd6 Bxg4 29.Nxg4 Nxg4 30.Rxd5 Rf1+ 1/2-1/2
2024.03.21 Toshinobu Tasoko Mem 2024
598449 GM Cubas, Jo (2417) IM Bobadilla Viera, Jorge Samuel (2397) 1/2-1/2
1.e4 e6 2.d4 d5 3.Nc3 Nf6 4.e5 Nfd7 5.Nf3 c5 6.dxc5 Bxc5 7.Bd3 Nc6 8.Bf4 a6 9.a3 b5 10.O-O f6 11.exf6 Nxf6 12.Ne5 Nxe5 13.Bxe5 O-O 14.Qe2 Ra7 15.b4 Bd6 16.f4 Raf7 17.Bd4 Qc7 18.g3 Re7 19.Rae1 Rfe8 20.Qf3 Bb7 21.Be5 d4 22.Ne4 Bxe5 23.fxe5 Nxe4 24.Bxe4 Bxe4 25.Rxe4 Rd7 26.Rf4 Rdd8 27.Qe4 Rd5 28.Rh4 g6 29.Rg4 Qxe5 30.Rxg6+ Kh8 31.Qxe5+ Rxe5 32.Rg4 Re2 33.Rxd4 Rc8 34.Rd7 Kg8 35.Rff7 Rcxc2 36.Rg7+ Kf8 37.Rgf7+ Kg8 38.Rg7+ Kf8 39.Rdf7+ Ke8 40.Rxh7 Ra2 41.Kf1 Reb2 42.Re7+ Kf8 43.Rxe6 Ra1+ 44.Re1 Rxa3 45.Rc1 Kg8 46.Ra7 Rf3+ 47.Kg1 Rf7 48.Rxa6 Rxb4 49.Rc2 Rb1+ 50.Kg2 Rb7 51.Raa2 b4 52.Rab2 Ra1 53.Rc4 b3 54.Rc3 Ra3 55.Rf3 Rb4 56.h4 Kg7 57.Kh3 Kg6 58.Kg2 Kh5 59.Rd3 Kg6 60.Kf3 Kf5 61.Re3 Kf6 62.Re4 Rxe4 63.Kxe4 Ra4+ 64.Kd5 Rb4 65.Kc5 Rb8 66.Kc4 Rc8+ 67.Kxb3 Kf5 68.Rc2 Rb8+ 69.Kc4 Kg4 70.Rc3 Rd8 71.Rd3 Rc8+ 72.Kd4 Re8 73.Re3 Rd8+ 74.Kc3 Rd7 75.Rd3 Ra7 76.Kd4 Re7 77.Re3 Rd7+ 78.Ke4 Rd8 79.Ra3 Re8+ 80.Kd5 Re1 81.Kd4 Re8 82.Re3 Rd8+ 83.Ke4 Re8+ 84.Kd3 Ra8 85.Ke2 Ra2+ 86.Ke1 Rb2 87.Kf1 Ra2 88.Re2 Ra3 89.Rg2 Ra1+ 90.Kf2 Ra2+ 91.Kg1 Ra1+ 92.Kh2 Ra4 93.Re2 Rb4 94.Kg2 Ra4 95.Kf2 Rb4 96.Rd2 Ra4 97.Rd8 Ra2+ 98.Ke3 Kxg3 99.h5 Kg4 100.h6 Rh2 101.Rh8 Kg5 102.Rg8+ Kf6 1/2-1/2
2024.03.20 Toshinobu Tasoko Mem 2024
598444 FM Do Valle Cardoso, Lucas (2406) GM Cubas, Jo (2417) 1-0
1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 g6 6.Be3 Bg7 7.f3 Nc6 8.Qd2 O-O 9.O-O-O d5 10.Kb1 Rb8 11.Ndb5 a6 12.Na7 e6 13.g4 Re8 14.g5 Nh5 15.exd5 exd5 16.Nxd5 Be6 17.c4 Bf5+ 18.Ka1 Qd7 19.Bb6 Ra8 20.Qf2 Nb4 21.Bh3 Bxh3 22.Nxb4 Qa4 23.Qd2 a5 24.Nd5 Qxc4 25.Qxa5 Re2 26.Rd2 Rxd2 27.Qxd2 Be6 28.Rd1 Qa6 29.Be3 Re8 30.Nc3 Bc4 31.a3 b5 32.Kb1 Qe6 33.Ne4 Ba2+ 34.Ka1 Bb3 35.Rc1 Qa6 36.Qb4 Bc4 37.Rd1 Ra8 38.Rd7 Bf8 39.Bc5 Be6 40.Rc7 Rd8 41.Kb1 Bxc5 42.Nxc5 Rd1+ 43.Kc2 Qd6 44.Nxb5 Qd5 45.Qc3 Rf1 46.Qd4 Bf5+ 47.Kd2 Qa8 48.Nb7 Rxf3 49.N5d6 Be6 50.Re7 Ng7 51.Ne4 Nf5 52.Nf6+ Kf8 53.Nxh7+ Kxe7 54.Qc5+ Nd6 55.Qxd6+ Ke8 56.Qf8+ 1-0
2024.03.19 Toshinobu Tasoko Mem 2024
598439 GM Cubas, Jo (2417) FM Duarte Napoles, F (2203) 1-0
1.e4 e5 2.Nf3 Nf6 3.Nc3 Nc6 4.d4 exd4 5.Nxd4 Bb4 6.Nxc6 bxc6 7.Bd3 O-O 8.O-O d5 9.exd5 Bg4 10.f3 Bh5 11.Bg5 Bxc3 12.bxc3 cxd5 13.c4 c6 14.cxd5 cxd5 15.Rb1 Qd6 16.Qd2 Rac8 17.Rb5 Bg6 18.Qa5 Rfd8 19.Rfb1 Qe5 20.Bxf6 Qe3+ 21.Kh1 gxf6 22.Rxd5 Rxd5 23.Qxd5 Bxd3 24.Qxd3 Qxd3 25.cxd3 Rc2 26.Ra1 Rd2 27.h3 Rxd3 28.a4 a5 29.Kh2 Kg7 30.Kg3 Rd2 31.Re1 Rd5 32.Re4 f5 33.Rc4 Kg6 34.Kf4 Rd2 35.g3 Rd3 36.g4 fxg4 37.hxg4 f6 38.Ke4 Ra3 39.Kf4 Rb3 40.Rd4 Ra3 41.Kg3 Ra2 42.f4 h6 43.Rd7 f5 44.gxf5+ Kf6 45.Rd6+ Kxf5 46.Rd5+ Kg6 47.Rxa5 Ra3+ 48.Kg4 h5+ 49.Kh4 Rf3 50.f5+ Kf6 51.Kxh5 Rf4 52.Ra8 Rxf5+ 53.Kg4 Rc5 54.a5 Rc4+ 55.Kf3 Ra4 56.a6 Kg7 57.Ke3 Kf7 58.Kd3 Kf6 59.Kc3 Ra1 60.Kb4 Rb1+ 61.Kc5 Rc1+ 62.Kb6 Rb1+ 63.Ka7 Ke7 64.Rb8 Ra1 65.Rb6 Kd7 66.Kb7 Rc1 67.a7 1-0
2024.03.18 Toshinobu Tasoko Mem 2024
598434 IM Valderrama Quiceno, Esteban Alb (2428) GM Cubas, Jo (2417) 1-0
1.e4 e6 2.d4 d5 3.Nd2 Nc6 4.Ngf3 Nf6 5.e5 Nd7 6.Nb3 a5 7.a4 b6 8.Ng5 h6 9.Nxe6 fxe6 10.Qh5+ g6 11.Qxg6+ Ke7 12.Bd3 Ndxe5 13.dxe5 Nxe5 14.Qh5 Nxd3+ 15.cxd3 Bg7 16.O-O Qd6 17.Re1 Bd7 18.Nd2 Raf8 19.Nf3 Qb4 20.Qg6 Bf6 21.d4 Rhg8 22.Qh7+ Rg7 23.Qd3 Rg4 24.b3 Rxd4 25.Qg6 Qxb3 26.Bxh6 Rf7 27.Ng5 Bxg5 28.Bxg5+ Kf8 29.Qh6+ Rg7 30.Qf6+ Kg8 31.Qxd4 Rxg5 32.Qf4 Rg7 33.Qxc7 Qh3 34.g3 1-0
2024.02.20 Titled Tue 20th Feb Early
633610 GM Cubas, Jo (2427) Mullodzhanov, Nathaniel (1878) 1-0
1.e4 c6 2.Nc3 d5 3.Nf3 Bg4 4.h3 Bxf3 5.Qxf3 e6 6.Be2 Bc5 7.d3 Nd7 8.Bf4 Ne7 9.O-O-O Ng6 10.Bh2 a5 11.d4 Be7 12.exd5 cxd5 13.Bb5 Rc8 14.Rde1 O-O 15.h4 Nxh4 16.Qh3 h6 17.Nxd5 exd5 18.Bxd7 Rc4 19.Be5 Ng6 20.Bf5 Bg5+ 21.Kb1 Nxe5 22.dxe5 Qb6 23.Qd3 Rb4 24.b3 Qxf2 25.Rhf1 Qd4 26.e6 Qxd3 27.Bxd3 fxe6 28.Bh7+ Kxh7 29.Rxf8 Rg4 30.Re2 Bf6 31.Rb8 e5 32.Rxb7 e4 33.b4 axb4 34.Rxb4 Rf4 35.a3 Rf1+ 36.Ka2 Ra1+ 37.Kb3 Be7 38.Ra4 Bf6 39.c3 Rb1+ 40.Kc2 Rb8 41.Ra5 Rc8 42.Re3 d4 43.Rxe4 Rxc3+ 44.Kd2 Rg3 45.Re2 Bg5+ 46.Ke1 d3 47.Rxg5 d2+ 48.Rxd2 Rxg5 49.Ra2 Ra5 50.Kd2 g5 51.Kc3 Kg6 52.Kb4 Ra8 53.a4 Kf5 54.a5 Ke4 55.a6 Kd5 56.Kb5 Rb8+ 57.Ka5 Kc5 58.Rc2+ Kd6 59.a7 Rf8 60.Ka6 h5 61.Kb7 g4 62.Rc8 Rf7+ 63.Kb6 Rxa7 64.Kxa7 Ke5 65.Rc5+ Kf4 66.Rxh5 Kg3 67.Rg5 Kh4 68.Rg8 Kg3 69.Kb6 Kxg2 70.Rxg4+ Kh3 71.Rb4 Kg3 72.Kc5 Kf3 73.Kd5 Ke3 74.Ra4 Kd3 75.Ra3+ Kd2 76.Kc4 Ke2 77.Kd4 Kf2 78.Ke4 Ke2 79.Ra2+ Kd1 80.Ke3 Kc1 81.Kd3 Kb1 82.Rh2 Kc1 83.Rg2 Kb1 84.Kc3 Ka1 85.Kb3 Kb1 86.Rg1# 1-0
2024.02.20 Titled Tue 20th Feb Early
633106 GM Cubas, Jo (2427) CM Wilk, Igor (2228) 1-0
1.e4 c6 2.Nf3 d5 3.exd5 cxd5 4.Ne5 Nc6 5.d4 Nxe5 6.dxe5 e6 7.Bd3 Bc5 8.Qg4 g6 9.O-O h5 10.Qf4 Nh6 11.Nd2 Nf5 12.Nf3 Bd7 13.Rd1 Qb6 14.Ng5 Be7 15.a4 h4 16.h3 Rh5 17.Nf3 Bc5 18.a5 Bxf2+ 19.Kf1 Ne3+ 20.Ke2 Nxg2 21.axb6 Nxf4+ 22.Bxf4 Bxb6 23.Bg5 Bc6 24.Bf6 Bd8 25.Nd4 Bxf6 26.exf6 Kd7 27.c4 a6 28.b4 e5 29.cxd5 Bxd5 30.Nc2 Ke6 31.Ne3 Bc6 32.Bc4+ Kxf6 33.Rf1+ Kg7 34.Rxf7+ Kh8 35.Rg1 Be4 36.Rd1 Bc6 37.Rd6 Rh7 38.Rxg6 Rxf7 39.Bxf7 a5 40.Nf5 Bb5+ 41.Ke1 Ra6 42.Be6 1-0
2024.02.20 Titled Tue 20th Feb Early
631170 Balkum, A (2105) GM Cubas, Jo (2427) 0-1
1.e4 e6 2.d4 d5 3.Nc3 dxe4 4.Nxe4 Nf6 5.Bg5 Be7 6.Bxf6 gxf6 7.Nf3 Nc6 8.c3 b6 9.g3 Bb7 10.Bg2 Qd5 11.O-O Qxe4 12.Ne5 Qxg2+ 13.Kxg2 Nxe5+ 14.f3 Ng6 15.Qa4+ Kf8 16.c4 h5 17.h4 Rg8 18.Kh2 Bd6 19.f4 Ne7 20.Rad1 Nf5 21.Rd3 Rg4 22.c5 bxc5 23.dxc5 Bxc5 24.Qb5 Bb6 25.a4 a5 26.b4 Ba6 27.Qc6 Bxd3 28.Qxa8+ Kg7 29.Rd1 Rxg3 30.bxa5 Bf2 31.a6 Be2 32.Rd8 Bg1+ 33.Kh1 Bf3+ 34.Qxf3 Rxf3 35.a7 Bxa7 0-1
2024.02.20 Titled Tue 20th Feb Early
631707 FM Bornholdt, Joa Max (2268) GM Cubas, Jo (2427) 1-0
1.e4 e6 2.d4 d5 3.Nd2 dxe4 4.Nxe4 Nf6 5.Bd3 Nbd7 6.Qe2 Nxe4 7.Bxe4 Nf6 8.Bxb7 Bxb7 9.Qb5+ Qd7 10.Qxb7 Rd8 11.Nf3 Nd5 12.O-O Bd6 13.c4 Nf6 14.Be3 O-O 15.c5 Be7 16.Ne5 Qd5 17.Qxc7 Rfe8 18.Qxa7 Ne4 19.Qa6 Nxc5 20.dxc5 Qxe5 21.b4 Rb8 22.Qc4 Bd8 23.a4 Bc7 24.g3 g5 25.b5 Rec8 26.Qd4 Qf5 27.Rad1 Qf3 28.Bxg5 Rd8 29.Bxd8 Rxd8 30.Qe3 Qg4 31.Rxd8+ Bxd8 32.Qf4 Bf6 33.Qxg4+ 1-0
2024.02.20 Titled Tue 20th Feb Early
631970 GM Cubas, Jo (2427) FM Demaria, J (2215) 0-1
1.e4 d6 2.Nc3 g6 3.Bc4 Bg7 4.f4 e6 5.Nf3 Ne7 6.d3 O-O 7.Bb3 a5 8.a4 Nd7 9.h4 h5 10.f5 exf5 11.Bg5 Nc5 12.Ba2 Kh7 13.Qd2 f6 14.Be3 fxe4 15.dxe4 Bg4 16.Nd4 Qd7 17.O-O Rae8 18.Ndb5 b6 19.Bc4 Nc6 20.Bxc5 bxc5 21.Rae1 Ne5 22.Be2 Bh6 23.Qd1 Bxe2 24.Kh1 Bxd1 0-1
2024.02.20 Titled Tue 20th Feb Early
631482 GM Cubas, Jo (2427) GM Andreikin, D (2729) 0-1
1.e4 c5 2.Nc3 Nc6 3.f4 e6 4.Nf3 d5 5.Bb5 Ne7 6.Qe2 d4 7.Nd1 a6 8.Bxc6+ Nxc6 9.d3 Be7 10.O-O O-O 11.Nf2 b5 12.e5 Nb4 13.Ne4 Bb7 14.a3 Nd5 15.Bd2 Rc8 16.c4 dxc3 17.bxc3 Qd7 18.c4 Nb6 19.Ba5 Na4 20.Rab1 Bc6 21.Rfd1 Rb8 22.d4 bxc4 23.Rxb8 Rxb8 24.dxc5 Bd5 25.Bb4 a5 26.c6 Qa7+ 27.Qf2 Qxf2+ 28.Kxf2 axb4 29.c7 Rc8 30.Nd6 Rxc7 31.axb4 c3 32.Nd4 Nb2 33.Ra1 c2 34.Nc6 Bxc6 0-1
2024.02.20 Titled Tue 20th Feb Early
633277 FM Stojanovski, Sa (2169) GM Cubas, Jo (2427) 0-1
1.d3 e5 2.Nf3 Nc6 3.g3 g6 4.Bg2 Bg7 5.O-O Nge7 6.c4 d6 7.Nc3 O-O 8.Rb1 f5 9.Nd2 g5 10.b4 f4 11.b5 Nd4 12.e3 Ndf5 13.Nd5 Nxd5 14.Bxd5+ Kh8 15.exf4 gxf4 16.Bb2 a6 17.bxa6 Rxa6 18.a3 c6 19.Be4 d5 20.Bg2 Nd4 21.Bxd4 exd4 22.Re1 c5 23.Bxd5 fxg3 24.fxg3 Bh6 25.Ne4 Qe8 26.Rf1 Be3+ 27.Kg2 Rxa3 28.Rxf8+ Qxf8 29.Qh5 Ra2+ 30.Kh1 Bf5 31.Qf3 Rxh2+ 32.Kxh2 Qh6+ 33.Kg2 Qh3# 0-1
2024.02.20 Titled Tue 20th Feb Early
632768 Coe, William (2078) GM Cubas, Jo (2427) 0-1
1.e4 e5 2.Nf3 Nf6 3.Nxe5 Nxe4 4.d4 d6 5.Nf3 d5 6.Bd3 Be7 7.O-O O-O 8.Re1 Bg4 9.Bxe4 dxe4 10.Rxe4 f5 11.Re1 Nc6 12.c3 Qd5 13.Nbd2 Bd6 14.Qb3 Qxb3 15.axb3 Rae8 16.Rxe8 Rxe8 17.h3 Bh5 18.c4 b6 19.d5 Nb4 20.Rxa7 Nd3 21.Ra1 Bf4 22.g4 fxg4 23.hxg4 Bxg4 24.Kg2 Re2 25.Ra8+ Kf7 0-1
2024.02.20 Titled Tue 20th Feb Early
633793 GM Cubas, Jo (2427) FM Belmonte, D (2305) 0-1
1.e4 Nf6 2.e5 Nd5 3.d4 d6 4.c4 Nb6 5.exd6 cxd6 6.Nc3 g6 7.a4 a5 8.c5 dxc5 9.Bb5+ N6d7 10.dxc5 Bg7 11.Be3 O-O 12.Nf3 Nc6 13.Qb3 Nb4 14.Rd1 Qc7 15.Nd5 Nxd5 16.Qxd5 Nf6 17.Qe5 Ne8 18.Qxc7 Nxc7 19.Bd4 Nxb5 20.Bxg7 Kxg7 21.axb5 Bg4 22.Rd4 Bxf3 23.gxf3 Rfc8 24.Rc4 a4 25.Kd2 Ra5 26.c6 Rxb5 27.c7 Rxb2+ 28.Kc3 Rb3+ 29.Kc2 b5 30.Rc5 Rb4 31.Rd1 Rc4+ 32.Rxc4 bxc4 33.Rd7 Kf6 34.Kc3 Ke6 35.Rd8 Rxc7 36.Rh8 h5 37.Ra8 Kf5 38.Rxa4 e5 39.Ra6 f6 40.h4 Rd7 41.Kxc4 Rd2 42.Ra3 Rxf2 43.Rd3 Rh2 44.Kd5 Rxh4 45.Re3 Rd4+ 46.Kc6 Rf4 47.Rd3 h4 48.Rd2 h3 49.Rh2 Rh4 50.Kd6 Kf4 51.Ke6 Kxf3 52.Kxf6 Kg3 53.Rh1 h2 54.Kg5 Rh8 55.Kxg6 Kg2 56.Ra1 h1=Q 57.Ra2+ Kf3 58.Ra3+ Ke4 59.Re3+ Kxe3 60.Kg5 Qg2+ 61.Kf6 Qf3+ 62.Ke7 Qc6 63.Kf7 Rh7+ 64.Kg8 Qg6+ 65.Kf8 Qf7# 0-1
2024.02.20 Titled Tue 20th Feb Early
632269 WFM Zaichenko, D (2104) GM Cubas, Jo (2427) 0-1
1.e4 c5 2.f4 d6 3.Nf3 g6 4.d4 Bg7 5.dxc5 Qa5+ 6.Bd2 Qxc5 7.Nc3 Nf6 8.Bb5+ Bd7 9.Bxd7+ Nbxd7 10.Qe2 O-O 11.Be3 Qb4 12.Bd4 e5 13.a3 Qa5 14.b4 Qc7 15.fxe5 dxe5 16.Nb5 Qc6 17.Bb2 Nxe4 18.c4 Rfc8 19.Rc1 a6 20.Nc3 Nxc3 21.Bxc3 Qxc4 22.Qxc4 Rxc4 23.Nd2 Rc6 24.O-O Rac8 25.Bb2 f5 26.Rxc6 Rxc6 27.Nb3 Rc2 28.Bc1 e4 29.Na5 b6 30.Nb7 Bd4+ 31.Kh1 Ne5 32.Rd1 Nd3 0-1
2024.02.20 Titled Tue 20th Feb Early
632528 GM Cubas, Jo (2427) CM Bold, Andre (2203) 0-1
1.e4 c6 2.d4 d5 3.Nd2 dxe4 4.Nxe4 Nf6 5.Nxf6+ exf6 6.Bc4 Bd6 7.Qe2+ Be7 8.Be3 O-O 9.O-O-O Na6 10.h4 Nc7 11.h5 h6 12.Nh3 Be6 13.Nf4 Bxc4 14.Qxc4 Bd6 15.g4 Bxf4 16.Bxf4 Nd5 17.Bd2 Qd7 18.Qd3 Rfe8 19.Rhg1 Qd6 20.f4 Nxf4 21.Bxf4 Qxf4+ 22.Kb1 Qe4 23.Qb3 b5 24.Qc3 Qd5 25.a3 Re4 26.Rg3 Rae8 27.Qa5 Rxd4 28.Rxd4 Qxd4 29.Rd3 Qg1+ 30.Ka2 Qxg4 31.Qxa7 Qc4+ 32.Rb3 Qxc2 33.Qd7 Re1 34.Rd3 Qc4+ 0-1
2024.02.06 Titled Tue 6th Feb Early
648215 IM Demin, V1 (2430) GM Cubas, Jo (2427) 1-0
1.d4 Nf6 2.Nc3 g6 3.e4 d6 4.Nf3 Bg7 5.Be3 O-O 6.Qd2 Ng4 7.Bg5 h6 8.Bh4 g5 9.Bg3 f5 10.exf5 Bxf5 11.h4 gxh4 12.Bc4+ d5 13.Bxd5+ e6 14.Bxh4 Qc8 15.Bc4 c5 16.d5 a6 17.a4 Qe8 18.O-O e5 19.Rae1 e4 20.Bg3 Qh5 21.Nh4 Nd7 22.Nxe4 Qg6 23.Nxg6 1-0
2024.02.06 Titled Tue 6th Feb Early
646954 FM Gutierrez Olivares, D (2354) GM Cubas, Jo (2427) 0-1
1.Nf3 Nf6 2.g3 g6 3.Bg2 Bg7 4.b3 O-O 5.Bb2 a5 6.d4 a4 7.O-O axb3 8.axb3 Rxa1 9.Bxa1 b6 10.Ne5 d6 11.Nd3 c5 12.dxc5 bxc5 13.Nd2 Qc7 14.e4 Nbd7 15.Nc4 Bb7 16.Re1 Ra8 17.Bb2 h5 18.e5 Ng4 19.e6 Bxg2 20.exf7+ Kxf7 21.Bxg7 Qc6 22.Bb2 Bf3 23.Qd2 Bh1 24.f3 Bxf3 25.Qf4+ Ndf6 26.Bxf6 exf6 27.Nxd6+ Kg7 28.h3 Bh1 0-1
2024.02.06 Titled Tue 6th Feb Early
647732 GM Cubas, Jo (2427) IM Mortazavi, A (2333) 1-0
1.e4 c6 2.d4 d5 3.e5 Bf5 4.Ne2 e6 5.Ng3 Bg6 6.h4 h6 7.h5 Bh7 8.Bd3 Bxd3 9.Qxd3 c5 10.dxc5 Nd7 11.Bf4 Nxc5 12.Qb5+ Qd7 13.Qe2 Ne7 14.Nc3 Nc6 15.O-O-O a6 16.Nge4 Nxe4 17.Nxe4 Be7 18.g4 O-O-O 19.Rh3 Kb8 20.a3 Ka8 21.Kb1 Rc8 22.c4 f6 23.exf6 gxf6 24.cxd5 exd5 25.Rhd3 Rhg8 26.f3 d4 27.Ng3 Bd6 28.Bxd6 Qxd6 29.Nf5 Qf4 30.Nxd4 Nxd4 31.Rxd4 Rc1+ 32.Rxc1 Qxd4 33.Rc7 Rd8 34.Qc2 Qg1+ 35.Ka2 Qb6 36.Rc8+ Rxc8 37.Qxc8+ Ka7 38.Qc3 Qe6+ 39.Kb1 f5 40.Qc5+ Ka8 41.Qxf5 Qb3 42.Qf8+ Ka7 43.Qc5+ Ka8 44.Qf5 Qd1+ 45.Ka2 Qe2 46.Qf8+ Ka7 47.Qc5+ Ka8 48.Qd5 Qe3 49.g5 hxg5 50.h6 Qe7 51.Qg8+ Ka7 52.h7 g4 53.h8=Q 1-0
2024.02.06 Titled Tue 6th Feb Early
646713 GM Cubas, Jo (2427) IM Chayka, V (2102) 1-0
1.e4 d6 2.d4 Nf6 3.Nc3 e5 4.Nf3 Nbd7 5.Bc4 Be7 6.a4 O-O 7.a5 c6 8.O-O Rb8 9.Re1 b5 10.axb6 axb6 11.Bb3 b5 12.h3 Qc7 13.Nh4 Nb6 14.dxe5 dxe5 15.Qf3 Be6 16.Nf5 Bxf5 17.Qxf5 b4 18.Na4 Ra8 19.Be3 Nxa4 20.Rxa4 Rxa4 21.Bxa4 c5 22.g4 c4 23.g5 g6 24.Qf3 Nh5 25.b3 c3 26.Bb5 Nf4 27.Bxf4 exf4 28.h4 Qe5 29.Bc4 Rd8 30.Ra1 Bc5 31.Bd5 Kg7 32.Kg2 Bb6 33.Ra4 Bc5 34.Ra5 Bd6 35.Ra7 Be7 36.Qg4 Kf8 37.Rb7 Qd6 38.Kf3 Rb8 39.Rd7 Qe5 40.Qxf4 Qxf4+ 41.Kxf4 Ke8 42.Ra7 Rb6 43.f3 Rb8 44.Kg4 Kf8 45.f4 Rd8 46.h5 Rb8 47.h6 Ke8 48.f5 Kf8 49.f6 Bc5 50.Rxf7+ Ke8 51.Rxh7 Rb6 52.Rh8+ Bf8 53.h7 1-0
2024.02.06 Titled Tue 6th Feb Early
647228 GM Bok, B (2620) GM Cubas, Jo (2427) 1-0
1.d4 Nf6 2.c4 g6 3.g3 Bg7 4.Bg2 O-O 5.Nc3 d6 6.Nf3 c6 7.e4 Qa5 8.O-O Bg4 9.h3 Bxf3 10.Bxf3 e5 11.d5 cxd5 12.cxd5 Nbd7 13.Be3 a6 14.Qa4 Qxa4 15.Nxa4 Rfc8 16.Rfc1 h5 17.g4 hxg4 18.hxg4 Nh7 19.g5 f5 20.gxf6 Nhxf6 21.Bg2 b5 22.Nb6 Nxb6 23.Bxb6 Bh6 24.Rc6 Rab8 25.Bc7 Rb7 26.Bxd6 Re8 27.Rxa6 Rf7 28.Bh3 Kh7 29.Be6 Rg7 30.Bxe5 1-0
2024.02.06 Titled Tue 6th Feb Early
649543 GM Cubas, Jo (2427) WFM Bilciu, C (2077) 0-1
1.b3 e5 2.Bb2 Nc6 3.e3 Nf6 4.Bb5 Bd6 5.Nf3 Qe7 6.d4 e4 7.Nh4 g6 8.c4 Bb4+ 9.Nd2 a6 10.Ba4 d5 11.g3 Bd7 12.a3 Bxd2+ 13.Qxd2 Nb8 14.Bxd7+ Nbxd7 15.a4 Qe6 16.Ba3 dxc4 17.bxc4 Qxc4 18.a5 Qd3 19.Qb2 Nd5 20.Rb1 Rb8 21.Ng2 Qc3+ 22.Qxc3 Nxc3 23.Rc1 Nb5 24.Nf4 Nxa3 25.Rxc7 Nf6 26.Ke2 Nb5 27.Rc5 O-O 28.Rhc1 Rfd8 29.g4 h6 30.g5 hxg5 31.Rxg5 Kg7 32.Rcg1 Rh8 33.h3 Rbc8 34.Re5 Rc7 35.f3 Nc3+ 36.Kf2 exf3 37.Kxf3 Nb5 38.d5 Rd7 39.e4 Nd6 40.Re1 Rc8 41.Rg5 Rc3+ 42.Kg2 Ndxe4 43.Re5 Rc2+ 44.Kf3 Nd6 45.Nd3 Nf5 46.Nf4 Rc3+ 47.Kg2 Rc5 48.Ne6+ fxe6 49.dxe6 Re7 50.Rxc5 Ne8 51.Rce5 Kf6 52.R1e2 Ned6 53.Re1 Ne8 54.Kh2 Neg7 55.R5e2 Rxe6 56.Rxe6+ Nxe6 57.Rb1 Nd6 58.Rb6 Ke5 59.h4 Kd5 60.Kh3 Nd4 61.Rb1 N4f5 62.Rd1+ Kc6 63.Kg4 Kb5 64.Kg5 Kxa5 65.Kxg6 Nxh4+ 66.Kg5 Nhf5 67.Kf4 b5 68.Ke5 b4 69.Ra1+ Kb5 70.Kd5 a5 71.Rb1 a4 72.Rc1 b3 73.Rc5+ Kb4 74.Rc7 b2 75.Rc1 bxc1=Q 76.Ke6 Qc4+ 77.Kd7 Nb5 78.Kd8 Qf7 79.Kc8 Qc7# 0-1
2024.02.06 Titled Tue 6th Feb Early
649564 WFM Kuchava, A (2101) GM Cubas, Jo (2427) 0-1
1.d4 e5 2.dxe5 d6 3.exd6 Bxd6 4.e3 Nf6 5.Nf3 Nc6 6.Be2 Bg4 7.O-O Qe7 8.Nc3 O-O-O 9.Qe1 h5 10.a3 Ne5 11.Nxe5 Qxe5 12.f4 Qe7 13.b4 h4 14.Bb2 Qxe3+ 15.Qf2 Bxf4 16.Bxg4+ Nxg4 17.Qxe3 Bxe3+ 18.Kh1 Nf2+ 19.Kg1 Nd3+ 20.Kh1 Nxb2 21.Rae1 Bd2 0-1
2024.02.06 Titled Tue 6th Feb Early
648801 WFM Khamdamova, Afruza (2327) GM Cubas, Jo (2427) 1-0
1.e4 e6 2.d4 d5 3.Nd2 dxe4 4.Nxe4 Nf6 5.Nxf6+ gxf6 6.Nf3 Nc6 7.c3 a6 8.Bd3 f5 9.O-O Rg8 10.Kh1 b5 11.a4 Bb7 12.axb5 axb5 13.Rxa8 Qxa8 14.Bxb5 Kd8 15.d5 exd5 16.Qxd5+ Bd6 17.Qxf7 Ne7 18.Bg5 Bd5 19.Bxe7+ Bxe7 20.Rd1 1-0
2024.02.06 Titled Tue 6th Feb Early
649118 GM Cubas, Jo (2427) FM Tao, Sihan (2039) 0-1
1.e4 c5 2.Nc3 Nc6 3.f4 g6 4.Nf3 Bg7 5.Bb5 Nd4 6.O-O a6 7.Bd3 e6 8.Nxd4 cxd4 9.Ne2 Ne7 10.c3 dxc3 11.dxc3 O-O 12.f5 exf5 13.exf5 Nxf5 14.Bxf5 gxf5 15.Ng3 d5 16.Qh5 d4 17.Bh6 dxc3 18.Bxg7 Kxg7 19.bxc3 Qb6+ 20.Kh1 Qg6 21.Qh4 Be6 22.Nh5+ Kh8 23.Rf3 Rg8 24.Rg3 Qh6 25.Qd4+ f6 26.Rh3 f4 27.Rh4 Qg5 28.Nxf4 Rad8 29.Qf2 Bd7 30.h3 Bc6 31.Kh2 Rde8 32.Rh5 Qxf4+ 0-1
2024.02.06 Titled Tue 6th Feb Early
648131 GM Cubas, Jo (2427) GM Nepomniachtchi, I (2758) 0-1
1.e4 c5 2.Nc3 d6 3.d4 cxd4 4.Qxd4 Nc6 5.Qd2 e6 6.b3 Nf6 7.Bb2 Be7 8.O-O-O O-O 9.f3 Qa5 10.Kb1 Rd8 11.g4 d5 12.exd5 exd5 13.g5 d4 14.Nb5 Bb4 15.Qc1 Nd5 16.a3 a6 17.Nxd4 Nxd4 18.Rxd4 Bc3 19.Ra4 Bxb2 20.Rxa5 Bxc1 21.Kxc1 b6 22.Ra4 Nc3 23.Rc4 Rd1+ 24.Kb2 Rxf1 25.Kxc3 Be6 26.Rc7 Rc8 27.Rxc8+ Bxc8 28.Kd2 Bf5 29.h4 Kf8 30.c4 Ke7 31.b4 Ra1 32.Ke3 g6 33.Kf4 Bd3 34.h5 gxh5 35.Kg3 Bxc4 36.Kg2 Ra2+ 37.Kg3 Bf1 38.Nh3 Bxh3 39.Rxh3 Rxa3 40.Rxh5 Rb3 41.Rxh7 Ke8 42.Rh8+ Ke7 43.Rh7 Kf8 44.Rh8+ Kg7 45.Rh6 Rxb4 46.Rc6 a5 47.f4 a4 48.f5 a3 49.Rc7 Ra4 50.g6 a2 51.Rxf7+ Kg8 52.f6 a1=Q 53.Rg7+ Kf8 54.Rf7+ Ke8 55.Re7+ Kd8 56.g7 Qc3+ 57.Kf2 Qxf6+ 0-1
2024.02.06 Titled Tue 6th Feb Early
648662 GM Cubas, Jo (2427) WFM Ismayil, Malak (2200) 1/2-1/2
1.e4 e5 2.d4 exd4 3.Qxd4 Nc6 4.Qe3 Nf6 5.Nc3 Bb4 6.Bd2 Qe7 7.O-O-O d6 8.Qg3 Be6 9.h3 O-O-O 10.Qxg7 Rhg8 11.Qh6 Bxc3 12.Bxc3 Nxe4 13.Be1 Bxa2 14.Nf3 Be6 15.Bd3 Nc5 16.g4 Nxd3+ 17.Rxd3 f5 18.Bc3 fxg4 19.Bf6 Qf7 20.Ng5 Qf8 21.hxg4 Qxh6 22.Rxh6 Rde8 23.Rg3 Rg6 24.Rxg6 hxg6 25.f4 Bc4 26.b3 Bd5 27.Kd2 a5 28.Nh7 Bg8 29.Ng5 Rf8 30.Re3 Rxf6 31.Re8+ Kd7 32.Rxg8 Rxf4 33.Rg7+ Kc8 34.Ne6 Rxg4 35.Rxc7+ Kb8 36.Rd7 Nd4 37.Nc7 Rg2+ 38.Kd3 Nxc2 39.Nb5 Nb4+ 40.Ke4 Nc6 41.Nxd6 g5 42.Rxb7+ Ka8 43.Rc7 Nb4 44.Nc4 Rg4+ 45.Kf5 Rg3 46.Nxa5 g4 47.Rc4 Nd5 48.Rd4 Ne3+ 49.Kf4 Rf3+ 50.Kg5 Rf5+ 51.Kh4 Rxa5 52.Re4 Nf5+ 53.Kxg4 Nd6 54.Rd4 Nb5 55.Rd5 Kb7 56.Kf5 Kc6 57.Re5 Nd4+ 58.Ke4 Rxe5+ 59.Kxe5 Nxb3 1/2-1/2
2024.01.30 Titled Tue 30th Jan Late
658963 GM Cubas, Jo (2427) WFM Novikova, Galina (2073) 1-0
1.e4 e6 2.d4 d5 3.Nc3 Bb4 4.Ne2 Nc6 5.a3 Ba5 6.b4 Bb6 7.exd5 exd5 8.Be3 Nf6 9.Nf4 O-O 10.Be2 a5 11.b5 Ne7 12.Bf3 c6 13.O-O Bc7 14.bxc6 bxc6 15.Nd3 Ng6 16.g3 Re8 17.Re1 Bh3 18.Bg5 Rxe1+ 19.Qxe1 h6 20.Be3 Bd6 21.Qd2 Qd7 22.Na4 Rb8 23.Nac5 Qf5 24.Qe2 Bg4 25.Bxg4 Nxg4 26.Kg2 Re8 27.Re1 h5 28.h3 Nxe3+ 29.fxe3 h4 30.g4 Qf6 31.Qf3 Qe7 32.e4 dxe4 33.Rxe4 Qd8 34.Nb7 Qd7 35.Rxe8+ Qxe8 36.Nxd6 Qe7 37.Nf5 Qxa3 38.Qxc6 Qa2 39.d5 a4 40.d6 a3 41.d7 Qb1 42.d8=Q+ Kh7 43.Qca8 1-0
2024.01.30 Titled Tue 30th Jan Late
659750 GM Cubas, Jo (2427) FM Sroczynski, M (2266) 1-0
1.Nc3 d5 2.d4 Nf6 3.Bf4 a6 4.e3 c5 5.dxc5 Nc6 6.a3 e5 7.Bg5 d4 8.Ne4 Be7 9.Bxf6 Bxf6 10.Nd6+ Kf8 11.Bc4 Be6 12.Bxe6 fxe6 13.Qh5 Qe7 14.Ne2 b6 15.b4 bxc5 16.bxc5 g6 17.Qf3 e4 18.Nxe4 Kg7 19.Nxf6 Qxf6 20.Qxc6 dxe3 21.O-O Rac8 22.Qd7+ Kh6 23.fxe3 Qe5 24.Rae1 Qxe3+ 25.Kh1 Rhf8 26.Ng3 Qxc5 27.Qxe6 Rce8 28.Qh3+ Kg7 29.Rxe8 Rxe8 30.Qd7+ Re7 31.Qd8 Rc7 32.Ne4 Qe5 33.Qf8# 1-0
2024.01.30 Titled Tue 30th Jan Late
660273 GM Kramnik, Vladimir (2753) GM Cubas, Jo (2427) 1-0
1.e4 e6 2.d4 d5 3.e5 c5 4.c3 Nc6 5.Nf3 Qb6 6.Be2 Nh6 7.Bxh6 gxh6 8.Qd2 cxd4 9.cxd4 Bg7 10.O-O O-O 11.Nc3 f6 12.exf6 Bxf6 13.Rad1 Bg7 14.Rfe1 Bd7 15.Bb5 Rf5 16.Bxc6 Qxc6 17.Ne5 Bxe5 18.Rxe5 Rxe5 19.dxe5 Kg7 20.Ne2 Rf8 21.Nd4 Qc7 22.Qe3 Rf7 23.h3 a5 24.Rc1 Qd8 25.f4 Kh8 26.f5 1-0
2024.01.30 Titled Tue 30th Jan Late
659536 IM Chylewski, Patryk (2285) GM Cubas, Jo (2427) 1-0
1.e4 e6 2.Qe2 c5 3.Nf3 Nc6 4.g3 Be7 5.Bg2 Nf6 6.O-O d5 7.exd5 Nxd5 8.Rd1 Bf6 9.Nc3 Nxc3 10.dxc3 Qe7 11.Bf4 e5 12.Be3 Bd7 13.Nd2 O-O 14.Ne4 b6 15.Nxf6+ gxf6 16.Qh5 f5 17.Rxd7 Qxd7 18.Qg5+ 1-0
2024.01.30 Titled Tue 30th Jan Late
660586 GM Cubas, Jo (2427) FM D'Arruda, R (2271) 0-1
1.e4 c5 2.Nc3 e6 3.g3 Nc6 4.Bg2 Nf6 5.Nge2 Be7 6.O-O O-O 7.d3 d6 8.h3 Rb8 9.f4 Qc7 10.Be3 b5 11.g4 b4 12.Na4 Bb7 13.c4 bxc3 14.Naxc3 Rfd8 15.Rc1 Qa5 16.Bd2 Qa6 17.Be3 Nb4 18.g5 Nh5 19.d4 Qd3 20.Qxd3 Nxd3 21.Rc2 Ba6 22.Rb1 cxd4 23.Nxd4 Rdc8 24.f5 Ndf4 25.fxe6 fxe6 26.Rd1 Nxg2 27.Rxg2 e5 28.Nf5 Bf8 29.g6 hxg6 30.Rxg6 Rxb2 31.Nd5 Rcc2 32.Rg5 Nf4 33.Bxf4 exf4 34.Nf6+ Kf7 35.Nh7 f3 36.Rf1 Rg2+ 37.Rxg2 Rxg2+ 38.Kh1 Bxf1 0-1
2024.01.30 Titled Tue 30th Jan Late
659353 GM Cubas, Jo (2427) GM Svane, Rasmus (2632) 0-1
1.e4 c6 2.d4 d5 3.e5 Bf5 4.Ne2 e6 5.Ng3 Bg6 6.h4 h5 7.Be2 c5 8.c3 Nc6 9.Bxh5 Bxh5 10.Nxh5 g6 11.Ng3 Rxh4 12.Rxh4 Qxh4 13.Be3 cxd4 14.cxd4 Bh6 15.Ke2 Bf4 16.Kf3 Nh6 17.Ke2 Bxe3 18.Kxe3 Nf5+ 19.Nxf5 Qe4+ 20.Kd2 gxf5 21.Nc3 Qxd4+ 22.Kc2 Qxf2+ 23.Kb3 Nxe5 24.a3 Nc4 25.Ne2 Qb6+ 0-1
2024.01.30 Titled Tue 30th Jan Late
660165 GM Cubas, Jo (2427) WFM Dwilewicz, K (2113) 1-0
1.Nc3 Nf6 2.e4 e5 3.Nf3 Nc6 4.Bb5 Bb4 5.O-O O-O 6.d3 Bxc3 7.bxc3 d6 8.Bg5 h6 9.Bh4 a6 10.Bc4 Na5 11.Bb3 Nxb3 12.axb3 Qe7 13.Re1 c6 14.Nd2 Kh7 15.Nc4 Be6 16.Bxf6 gxf6 17.Ne3 Rg8 18.Qf3 Rg6 19.d4 Rag8 20.g3 d5 21.exd5 cxd5 22.Nxd5 Qd8 23.Ne3 exd4 24.Rad1 Qc8 25.cxd4 f5 26.d5 Bd7 27.Qf4 b5 28.Rd2 Qb8 29.Qxb8 Rxb8 30.Ng2 Rd6 31.Nf4 Kg7 32.Re7 Kf6 33.Rde2 Be6 34.Ra7 Bxd5 35.Rd2 Rbd8 36.Nxd5+ Rxd5 37.Rxa6+ Ke5 38.Re2+ Kd4 39.Rxh6 Kc3 40.Rc6+ Kb4 41.Rf6 Rc8 42.Rxf7 Rd1+ 43.Kg2 Rcd8 44.Rxf5 1-0
2024.01.30 Titled Tue 30th Jan Late
660677 FM Lopusiewicz, P (2301) GM Cubas, Jo (2427) 0-1
1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 O-O 5.Nf3 d6 6.Be2 e5 7.O-O Nc6 8.d5 Ne7 9.b4 Nh5 10.Re1 a5 11.bxa5 Rxa5 12.a4 b6 13.Bd2 Ra8 14.g3 Bd7 15.a5 Rxa5 16.Rxa5 bxa5 17.c5 dxc5 18.Na4 Qe8 19.Nxc5 a4 20.Qc2 f5 21.Ng5 f4 22.Nge6 Bxe6 23.Nxe6 Rf7 24.Nxc7 Qd7 25.Bb5 Qh3 26.d6 fxg3 27.fxg3 Rf2 28.Qc4+ Kh8 29.Kxf2 Qxh2+ 30.Ke3 Bh6+ 31.Kf3 Qxg3+ 32.Ke2 Qg2+ 33.Kd1 Qxd2# 0-1
2024.01.30 Titled Tue 30th Jan Late
660431 IM Plazuelo Pascual, Juan (2431) GM Cubas, Jo (2427) 1/2-1/2
1.Nf3 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.d4 O-O 6.Be2 e5 7.d5 a5 8.Bg5 h6 9.Be3 Ng4 10.Bd2 f5 11.exf5 gxf5 12.h3 Nf6 13.Qc1 f4 14.g3 e4 15.Nh4 e3 16.fxe3 fxg3 17.Ng6 g2 18.Rg1 Bxh3 19.Nf4 Ng4 20.Qc2 Qh4+ 21.Kd1 Rxf4 22.exf4 Qf2 23.Qg6 Qxg1+ 24.Kc2 Ne3+ 25.Kb3 Qxa1 26.Qe8+ Kh7 27.Bxe3 Bf5 28.Bg4 Bxg4 29.Qe4+ Kg8 30.Qe8+ Bf8 31.Qg6+ Bg7 32.Qe8+ Kh7 33.Qe4+ Bf5 34.Qxf5+ Kh8 35.Qc8+ Kh7 36.Qf5+ Kh8 37.Qc8+ Kh7 38.Qf5+ 1/2-1/2
2024.01.30 Titled Tue 30th Jan Late
659927 FM Dilmukhametov, Artur (2276) GM Cubas, Jo (2427) 0-1
1.d4 Nf6 2.Nc3 d5 3.Bf4 e6 4.e3 a6 5.g4 Bb4 6.Ne2 c5 7.g5 Ne4 8.a3 Bxc3+ 9.Nxc3 Nxc3 10.bxc3 Nc6 11.h4 Qa5 12.Qd2 Bd7 13.h5 Rc8 14.h6 g6 15.a4 O-O 16.Bd6 cxd4 17.cxd4 Rfd8 18.f4 Be8 19.Bc5 Qc7 20.a5 Qb8 21.Bb6 Rd6 22.Kf2 Na7 23.Bd3 Bb5 24.Rhc1 Rdc6 25.Bc5 Bxd3 26.cxd3 Nb5 27.Rab1 Qc7 28.Kg3 Qd8 29.e4 Nd6 30.Bxd6 Qxd6 31.Rb6 dxe4 32.dxe4 Qa3+ 0-1
2024.01.30 Titled Tue 30th Jan Late
659190 WFM Qiao, Cindy (1790) GM Cubas, Jo (2427) 0-1
1.d4 Nf6 2.Bf4 h6 3.Nc3 g5 4.Be5 Bg7 5.Nd5 d6 6.Nxf6+ exf6 7.Bg3 f5 8.e3 Qe7 9.Be2 Nc6 10.Nf3 Bd7 11.Qd2 O-O-O 12.O-O-O h5 13.h3 h4 14.Bh2 g4 15.Ne1 Bh6 16.c3 Rhg8 17.Bf4 Bxf4 18.exf4 Rde8 19.Bc4 g3 20.f3 Na5 21.Bd3 d5 22.Nc2 Qd6 23.Rhe1 Be6 24.Re2 Nc6 25.Rde1 Ne7 26.Re5 Ng6 27.Ne3 Nxe5 28.fxe5 Qd7 29.f4 f6 30.Qc2 fxe5 31.dxe5 d4 32.cxd4 Qxd4 33.Nxf5 Qxf4+ 34.Kb1 Kb8 35.Rf1 Qxe5 36.Nxh4 Rgf8 37.Nf3 Qd5 38.b3 Bxh3 39.Rc1 c6 40.Bc4 Bf5 41.Bxd5 cxd5 0-1
2024.01.23 Titled Tue 23rd Jan Late
667913 GM Cubas, Jo (2427) FM Harshal, S (2146) 1-0
1.e4 c5 2.Nc3 Nc6 3.f4 g6 4.Nf3 Bg7 5.Bb5 Nd4 6.O-O a6 7.Bd3 d6 8.Nxd4 cxd4 9.Ne2 Nf6 10.Kh1 e5 11.c3 Nd7 12.cxd4 exd4 13.b4 O-O 14.Bb2 Qb6 15.Qb3 a5 16.bxa5 Qxb3 17.axb3 Nc5 18.Bc4 Nxe4 19.Bd5 Re8 20.Bxd4 Nxd2 21.Rfe1 Rxe2 22.Rxe2 Bxd4 23.Re8+ Kg7 24.Rc1 Rxa5 25.Bxf7 Kxf7 26.Rexc8 Ne4 27.h3 Ng3+ 28.Kh2 Ne2 29.R1c7+ Ke6 30.Re8+ Kd5 31.Rxe2 Ra1 32.Rd2 Ke4 33.Rc4 Ke3 34.Rcxd4 Rb1 35.b4 Rb3 36.Kg3 h5 37.Kh4 Rb1 38.Kg5 Rg1 39.Kxg6 1-0
2024.01.23 Titled Tue 23rd Jan Late
669208 GM Vasquez Schroeder, R (2475) GM Cubas, Jo (2427) 1-0
1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 e5 5.Nb3 d6 6.Nc3 Be7 7.Bc4 Nf6 8.Bg5 Be6 9.Bxf6 Bxf6 10.Qe2 Rc8 11.Nd5 Bg5 12.c3 O-O 13.O-O Kh8 14.Rad1 f5 15.exf5 Bxf5 16.Bd3 Be6 17.Be4 Qe8 18.Kh1 Ne7 19.Qd3 Qh5 20.Nxe7 Bxe7 21.Bd5 Bf5 22.Qb5 Rc7 23.Nd2 a6 24.Qb6 Rc5 25.Qxb7 Bg5 26.Bf3 Qh6 27.Nb3 Rcc8 28.Qd5 Bf4 29.g3 Bh3 30.Bg2 Bg5 31.Bxh3 Qxh3 32.Qg2 Qe6 33.Rfe1 Rcd8 34.f4 Bf6 35.fxe5 Bxe5 36.Nc1 Qc4 37.Nd3 Bf6 38.a3 Qb3 39.Qe2 h6 40.Kg2 Qb7+ 41.Kh3 Qd7+ 42.Qg4 Qb7 43.Nf4 Kh7 44.Qf5+ Kg8 45.Qd5+ Qxd5 46.Nxd5 Be5 47.Re2 Rf3 48.Kg2 Rdf8 49.Rdd2 Rf1 50.Rf2 R8xf2+ 51.Rxf2 Rb1 52.Rd2 Kf7 53.Kf3 Ke6 54.Nc7+ Kd7 55.Nxa6 Kc6 56.Nb4+ Kb5 57.Nd3 Kc4 58.Nxe5+ dxe5 59.Re2 Kd3 60.Re3+ Kc4 61.b4 Kd5 62.h4 e4+ 63.Rxe4 Rf1+ 64.Ke2 Rc1 65.Re3 Rc2+ 66.Kf3 Ra2 67.Kg4 Kc4 68.Kf5 Rf2+ 69.Kg6 h5 70.Kxh5 Rg2 71.Kg6 Rf2 72.Kxg7 Kb5 73.h5 Kc6 74.h6 Kd6 75.h7 Rf3 76.Rxf3 1-0
2024.01.23 Titled Tue 23rd Jan Late
668503 GM Jumabayev, R (2598) GM Cubas, Jo (2427) 1-0
1.d4 Nf6 2.Nf3 g6 3.Bf4 Bg7 4.e3 O-O 5.h3 d6 6.Bc4 b6 7.O-O Bb7 8.a4 a6 9.Nc3 Nbd7 10.Re1 e6 11.e4 e5 12.dxe5 dxe5 13.Nxe5 Nh5 14.Qxd7 Nxf4 15.Qxd8 Raxd8 16.Nd3 Ne6 17.Bxe6 fxe6 18.a5 Bd4 19.Re2 e5 20.Nd5 Bxd5 21.exd5 Rxd5 22.axb6 Bxb6 23.Rxa6 Rd4 24.Rxe5 Rc4 25.Re2 g5 26.g3 h5 27.Kg2 h4 28.g4 Rc6 29.Ra4 Rcf6 30.Rae4 R8f7 31.Re5 Rg6 32.Re8+ Rf8 33.Rxf8+ Kxf8 34.Re5 Kg7 35.Rf5 Kh6 36.Ne5 Re6 37.Nf7+ Kg6 38.Nxg5 Re2 39.c4 Rxb2 40.c5 Ba5 41.Ne6 c6 42.Nd4 Be1 43.Nxc6 Rc2 44.Ne5+ Kh6 45.Nd3 Bd2 46.Rd5 Be3 47.Kf3 Bg5 48.Ke4 Rc4+ 49.Rd4 Rc3 50.f4 Bf6 51.g5+ 1-0
2024.01.23 Titled Tue 23rd Jan Late
669016 GM Cubas, Jo (2427) FM Olsson, William (2379) 1-0
1.e4 c5 2.Nc3 Nc6 3.f4 g6 4.Nf3 Bg7 5.Bb5 Nd4 6.O-O a6 7.Bd3 b5 8.Nxd4 cxd4 9.Ne2 Bb7 10.c3 dxc3 11.dxc3 Nf6 12.Ng3 h5 13.e5 Ng4 14.Be4 Qb6+ 15.Kh1 h4 16.Bxb7 hxg3 17.h3 Nf2+ 18.Rxf2 Qxf2 19.Qg1 Qxg1+ 20.Kxg1 Rb8 21.Be4 g5 22.Bf3 b4 23.c4 Rh4 24.Bg4 f6 25.exf6 Bxf6 26.fxg5 Bd4+ 27.Kf1 Rh8 28.Ke2 e5 29.Rb1 Ke7 30.b3 Rbf8 31.Be3 Bxe3 32.Kxe3 Rf2 33.Bf3 d6 34.Rc1 Rh4 35.c5 d5 36.Bxd5 Rd4 37.Bf3 Rfd2 38.c6 Ke6 39.Bg4+ Kd5 40.Bf3+ Ke6 41.Rc4 R4d3+ 42.Ke4 Rd4+ 43.Rxd4 Rxd4+ 44.Ke3 1-0
2024.01.23 Titled Tue 23rd Jan Late
668279 IM Sargsyan, Anna M. (2377) GM Cubas, Jo (2427) 0-1
1.d4 Nf6 2.c4 g6 3.g3 Bg7 4.Bg2 O-O 5.Nc3 d6 6.Nf3 c6 7.O-O Qa5 8.e4 Nbd7 9.h3 Nb6 10.Qe2 Qa6 11.b3 d5 12.e5 Ne8 13.Bg5 f6 14.exf6 exf6 15.Bf4 dxc4 16.Rfe1 g5 17.Be3 Bf5 18.Qb2 Nd6 19.Nd2 Bd3 20.a4 Qa5 21.b4 Qf5 22.a5 Nd5 23.g4 Qd7 24.Nxd5 cxd5 25.Bxd5+ Kh8 26.Bg2 f5 27.Bxg5 fxg4 28.Re7 Qf5 29.Be3 gxh3 30.Bh1 Bf6 31.Rc7 h2+ 32.Kxh2 Qh5+ 33.Kg1 Rg8+ 34.Bg2 Rxg2+ 35.Kxg2 Rg8+ 0-1
2024.01.23 Titled Tue 23rd Jan Late
669322 GM Cubas, Jo (2427) IM Olsen, Filip Boe (2441) 1/2-1/2
1.e4 c6 2.d4 d5 3.e5 Bf5 4.Nf3 e6 5.Be2 Ne7 6.a3 Nd7 7.O-O h6 8.Nbd2 g5 9.Nb3 Ng6 10.Ne1 Nf4 11.Bxf4 gxf4 12.Bd3 Qg5 13.Bxf5 Qxf5 14.Qf3 f6 15.exf6 Nxf6 16.Nd3 Bd6 17.Rae1 O-O-O 18.Ne5 Ne4 19.Qd3 Rdg8 20.Qe2 Rg7 21.f3 Rhg8 22.fxe4 Rxg2+ 23.Qxg2 Rxg2+ 24.Kxg2 dxe4 25.Nd2 e3 26.Ndf3 Qxc2+ 27.Kh1 Qxb2 28.Rg1 Bxe5 29.dxe5 Qb3 30.Rg7 Qd5 31.Kg2 Qa2+ 32.Kh3 Qf2 33.Rg8+ Kc7 34.Rg7+ Kb6 35.Rb1+ Kc5 36.Ne1 Qf1+ 37.Kh4 f3 38.Rg1 Qf2+ 39.Rg3 Qxh2+ 40.Kg4 f2 41.Nf3 h5+ 42.Kf4 e2 43.Rc1+ Kb6 44.Rb1+ Ka6 45.Nxh2 e1=Q 46.Rb4 f1=Q+ 47.Nxf1 Qxf1+ 48.Rf3 Qc1+ 49.Kg3 Qg5+ 50.Kh3 Qxe5 51.Rfb3 b5 52.a4 Qf5+ 53.Kh4 Qf6+ 54.Kxh5 Qf5+ 55.Kh4 Qf6+ 56.Kh5 Qf7+ 57.Kh4 Qf6+ 58.Kh5 1/2-1/2
2024.01.23 Titled Tue 23rd Jan Late
668811 FM Prieto Aranguren, A (2160) GM Cubas, Jo (2427) 1/2-1/2
1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 O-O 5.Be2 d6 6.Nf3 e5 7.dxe5 dxe5 8.Qxd8 Rxd8 9.Bg5 Re8 10.Nd5 Nxd5 11.cxd5 c6 12.Bc4 cxd5 13.Bxd5 Nd7 14.Nd2 h6 15.Be3 Nb6 16.Bb3 Be6 17.Bxe6 Rxe6 18.O-O Rc6 19.Rfc1 Rac8 20.Rxc6 Rxc6 21.a4 a6 22.a5 Nc4 23.Nxc4 Rxc4 24.Rd1 Rxe4 25.Rd7 Rb4 26.h3 Rxb2 27.Bb6 h5 28.Rxb7 e4 29.Ra7 h4 30.Rxa6 Rb1+ 31.Kh2 Be5+ 32.g3 hxg3+ 33.fxg3 Rb2+ 34.Kg1 Bxg3 35.Bd4 Rb8 36.Rb6 Rxb6 37.Bxb6 Kh7 38.a6 Bb8 39.a7 Bxa7 40.Bxa7 Kh6 41.Kg2 Kh5 42.Kg3 g5 43.Be3 f5 44.Bd2 f4+ 45.Bxf4 gxf4+ 46.Kxf4 Kh4 47.Kxe4 Kxh3 1/2-1/2
2024.01.23 Titled Tue 23rd Jan Late
668085 GM Cubas, Jo (2427) GM Kollars, Dmitrij (2632) 0-1
1.e4 e5 2.Nf3 Nc6 3.d4 exd4 4.Nxd4 Nf6 5.Nc3 Bb4 6.Nxc6 bxc6 7.Bd3 d5 8.exd5 O-O 9.O-O cxd5 10.Qf3 c6 11.h3 Re8 12.Bf4 Bd6 13.Rad1 Rb8 14.b3 Be6 15.Ne2 Qc7 16.Bxd6 Qxd6 17.c4 a5 18.Nc3 h6 19.cxd5 cxd5 20.Nb5 Qb6 21.Nd4 Bd7 22.Bf5 Bb5 23.Bd3 Bd7 24.Bf5 Bb5 25.Bd3 Bxd3 26.Rxd3 Re5 27.Nf5 Rbe8 28.Re3 Ne4 29.Rd1 Qg6 30.Nd4 Ng5 31.Qg3 Rxe3 32.fxe3 Qe4 33.Re1 Qd3 34.Kh2 Ne6 35.Qe5 Qc3 36.Qxd5 Qxe1 0-1
2024.01.23 Titled Tue 23rd Jan Late
669386 FM Stankovic, Iv (2294) GM Cubas, Jo (2427) 0-1
1.e4 c5 2.c4 Nc6 3.Nc3 g6 4.g3 Bg7 5.Bg2 Nf6 6.Nge2 O-O 7.d3 Ne8 8.Be3 d6 9.d4 cxd4 10.Nxd4 Nc7 11.O-O Bd7 12.Rc1 Rc8 13.b3 a6 14.h3 Nxd4 15.Bxd4 Bxd4 16.Qxd4 Ne6 17.Qd2 b5 18.cxb5 axb5 19.Nd5 f6 20.f4 Nc5 21.f5 g5 22.h4 h6 23.hxg5 hxg5 24.g4 Kg7 25.Rc3 Bc6 26.Rfc1 Bxd5 27.Qxd5 b4 28.Rc4 Qb6 29.Qd4 Rb8 30.Bf3 Rh8 31.Kg2 Qa5 32.R1c2 Rh4 33.Kg3 Rbh8 34.Bg2 Qc7 35.Qd5 Qa7 36.Rxb4 Nd7 37.Qd4 Qxd4 38.Rxd4 Ne5 39.Rc7 Rxg4+ 40.Kf2 Rh2 41.Rxe7+ Kf8 42.Re6 Rgxg2+ 43.Kf1 Rf2+ 44.Ke1 Nf3+ 45.Kd1 Rh1# 0-1
2024.01.23 Titled Tue 23rd Jan Late
668637 GM Cubas, Jo (2427) CM Antoniou, Rafail (2030) 1-0
1.e4 c5 2.Nc3 e6 3.g3 Nc6 4.Bg2 Nf6 5.d3 d5 6.exd5 exd5 7.Nge2 d4 8.Ne4 Nxe4 9.dxe4 h5 10.Nf4 h4 11.O-O Bd6 12.Nd5 hxg3 13.fxg3 Be6 14.Bf4 Bxf4 15.Rxf4 Ne5 16.c3 dxc3 17.bxc3 Bxd5 18.exd5 Qd6 19.Qa4+ Ke7 20.Re1 f6 21.Rf5 Rh6 22.Qg4 Rg8 23.Qf4 Re8 24.g4 Kd7 25.Re3 Rg6 26.h3 Nf7 27.Qa4+ Kc7 28.Qxe8 Ne5 29.a4 c4 30.Rexe5 fxe5 31.Rf7+ Kb6 32.Qb5# 1-0
2024.01.23 Titled Tue 23rd Jan Late
667614 Semenenko, Dmytry GM Cubas, Jo (2427) 0-1
1.Nf3 c5 2.c4 Nf6 3.e3 g6 4.d4 cxd4 5.exd4 Bg7 6.Nc3 O-O 7.Be2 d5 8.c5 b6 9.cxb6 Qxb6 10.O-O Ba6 11.Na4 Qd6 12.Nc5 Bxe2 13.Qxe2 Nbd7 14.b4 a5 15.Bd2 Ne4 16.Nxe4 dxe4 17.Qxe4 axb4 18.Bf4 Qe6 19.Qxe6 fxe6 20.Be3 Nb6 21.Ng5 Nd5 22.Nxe6 Rfc8 23.Nc5 Rxc5 24.dxc5 Bxa1 25.Rxa1 b3 26.a3 Nc3 27.Bc1 Rc8 28.Bb2 Na4 29.Bd4 e5 30.Be3 b2 31.Rb1 Rd8 32.Kf1 Nc3 33.c6 Nxb1 34.c7 Rc8 0-1
2023.10.17 II Manaus Open 2023
771309 GM Fier, A (2574) GM Cubas, Jo (2411) 1/2-1/2
1.d4 d5 2.c4 e6 3.Nf3 Nf6 4.Nc3 Be7 5.Bf4 O-O 6.e3 c5 7.dxc5 Bxc5 8.Qc2 Nc6 9.a3 Qa5 10.Rd1 Be7 11.Be2 Rd8 12.O-O dxc4 13.Bxc4 Bd7 14.Qb3 Qc5 15.Be2 Na5 16.Qa2 Nc6 17.Rc1 Nd5 18.Nxd5 Qxd5 19.Qb1 Be8 20.b4 e5 21.Bc4 Qd6 22.Rfd1 Qb8 23.Bg3 Rxd1+ 24.Rxd1 Bf6 25.Qe4 Qc7 26.b5 Rd8 27.Bd3 Na5 28.Qxh7+ Kf8 29.Rb1 Qc3 30.Bf1 Nc4 31.Bxc4 Qxc4 32.h4 Qd3 33.Qxd3 Rxd3 34.Nxe5 Rxa3 35.Nc4 Ra1 36.Rxa1 Bxa1 37.b6 axb6 38.Bd6+ Kg8 39.Nxb6 f6 40.g4 Bc6 41.Kh2 Kf7 42.h5 Ke6 43.Bf8 Kf7 44.Bc5 Be5+ 45.f4 Bc3 46.Kh3 Be1 47.Bd4 Bb5 48.Nc8 Bf1+ 49.Kh2 Be2 50.Nd6+ Kg8 51.h6 Bxg4 52.hxg7 Kxg7 53.Ne8+ Kg6 54.Nxf6 Bf3 55.Ne8 b5 56.Nd6 b4 57.f5+ Kg5 58.f6 Kg4 59.Be5 Bd5 60.e4 Be6 61.Nb5 Bc4 62.Kg2 Bh4 63.Nd6 Be6 64.Nb7 b3 65.Bb2 Kf4 66.Nd8 Kxe4 67.Nxe6 Bxf6 68.Bxf6 Kf5 69.Nd4+ Kxf6 70.Nxb3 Ke5 1/2-1/2
2023.10.16 II Manaus Open 2023
771262 GM Rodriguez Vila, A (2392) GM Cubas, Jo (2411) 1-0
1.c4 e5 2.g3 Nf6 3.Bg2 c6 4.d4 exd4 5.Qxd4 d5 6.Nc3 Be6 7.Nf3 Qb6 8.Qxb6 axb6 9.cxd5 Nxd5 10.Bd2 Nxc3 11.Bxc3 Nd7 12.Nd4 Bxa2 13.O-O Bd6 14.Rfd1 Bc7 15.Nxc6 bxc6 16.Bxc6 O-O-O 17.Rxa2 Nb8 18.Bd5 Rhe8 19.Ra7 Rd7 20.e4 f6 21.Rc1 Kd8 22.Bd4 b5 23.Rb7 Bd6 24.Rxb5 Ke7 25.f4 Kf8 26.e5 fxe5 27.fxe5 Rxe5 28.Bxe5 Bxe5 29.Be6 Bd4+ 30.Kg2 Rd8 31.Bc8 1-0
2023.10.15 II Manaus Open 2023
771217 GM Cubas, Jo (2411) GM Santiago, Y (2473) 1-0
1.e4 c6 2.Nf3 d5 3.exd5 cxd5 4.Ne5 Nf6 5.d4 Bf5 6.Bb5+ Nbd7 7.g4 Be6 8.g5 a6 9.Ba4 Ne4 10.f3 Nd6 11.Nc3 b5 12.Bb3 Nxe5 13.dxe5 Nc4 14.Qd4 g6 15.Bf4 Bg7 16.O-O-O O-O 17.Nxd5 Rc8 18.Bxc4 bxc4 19.Nb6 Qxd4 20.Rxd4 Rc5 21.Re1 Re8 22.Bg3 Bf8 23.f4 Rc6 24.Nd7 Bg7 25.Bf2 h5 26.Re3 Rd6 27.exd6 Bxd4 28.Rxe6 Bxf2 29.Re2 1-0
2023.10.14 II Manaus Open 2023
771171 GM Bachmann, Ax (2604) GM Cubas, Jo (2411) 1/2-1/2
1.d4 d5 2.c4 c6 3.Nf3 Nf6 4.Nc3 dxc4 5.a4 Bf5 6.e3 e6 7.Bxc4 Bb4 8.O-O Nbd7 9.Qe2 Bg6 10.e4 O-O 11.e5 Nd5 12.Nxd5 cxd5 13.Bd3 1/2-1/2
2023.10.14 II Manaus Open 2023
778679 GM Cubas, Jo (2411) GM Quintiliano Pinto, R (2501) 1-0
1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.Bc4 e6 7.Bb3 b5 8.O-O Be7 9.Qf3 Qc7 10.Qg3 O-O 11.Bh6 Ne8 12.Kh1 Kh8 13.Bg5 Bxg5 14.Qxg5 Qc5 15.Qd2 Bd7 16.Rad1 Nc6 17.Nxc6 Bxc6 18.a3 a5 19.f3 Rd8 20.Ne2 a4 21.Ba2 Nf6 22.Nd4 Bd7 23.Ne2 Bc6 24.Nf4 Rfe8 25.Nd3 Qb6 26.Nb4 Bb7 27.Rfe1 h6 28.c3 Kg8 29.Bb1 Rd7 30.Bd3 Rc8 31.Bf1 Rdd8 32.Qd4 Qa5 33.Rd2 Bc6 34.Red1 d5 35.e5 Nd7 36.Bd3 Nf8 37.Re1 Bb7 38.Nc2 Bc6 39.Qg4 Be8 40.Nd4 Ng6 41.Bxg6 1-0
2023.10.13 II Manaus Open 2023
778635 FM Do Valle Cardoso, Lucas (2341) GM Cubas, Jo (2411) 0-1
1.d4 Nf6 2.Bg5 g6 3.Bxf6 exf6 4.e3 d5 5.Nd2 c6 6.g3 h5 7.h4 Bd6 8.Bg2 f5 9.Ngf3 Nd7 10.O-O Nf6 11.c4 O-O 12.a3 Re8 13.b4 a5 14.Qb3 a4 15.Qb2 Ne4 16.cxd5 cxd5 17.Ne5 Bd7 18.Rfc1 Bb5 19.Ndf3 Kg7 20.Bf1 Qb6 21.Qa2 Nf6 22.Qb2 Bxf1 23.Kxf1 Ne4 24.Kg2 Qb5 25.Qc2 Rec8 26.Qd3 Qe8 27.Qd1 b6 28.Qe1 Ra7 29.Nd3 Rac7 30.Nb2 Rc2 31.Nd3 Bxg3 32.Qd1 Nxf2 33.Nxf2 Rxf2+ 34.Kxg3 Qxe3 35.Rxc8 f4+ 0-1
2023.10.12 II Manaus Open 2023
778541 Pinto, PedroJ (1913) GM Cubas, Jo (2411) 0-1
1.Nf3 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 O-O 5.Be2 d6 6.d4 e5 7.dxe5 dxe5 8.Qxd8 Rxd8 9.Bg5 Re8 10.Nd5 Nxd5 11.cxd5 c6 12.Bc4 cxd5 13.Bxd5 Nd7 14.Rc1 h6 15.Bh4 g5 16.Bg3 Nf6 17.O-O g4 18.Nd2 Nxd5 19.exd5 Rd8 20.Nc4 Rxd5 21.Rfd1 Rxd1+ 22.Rxd1 Be6 23.Nxe5 f6 24.Rd6 fxe5 25.Rxe6 Rd8 26.Kf1 Kf7 27.Bh4 Rd7 0-1
2023.10.12 II Manaus Open 2023
778590 GM Cubas, Jo (2411) Lima, Stefan Moisei VIeira (2086) 1-0
1.e4 c5 2.Nf3 d6 3.Bc4 Nf6 4.d3 e6 5.Bb3 Be7 6.O-O a6 7.Re1 Nc6 8.c3 b5 9.Nbd2 Bb7 10.Nf1 O-O 11.Ng3 Re8 12.d4 cxd4 13.cxd4 Bf8 14.a3 h6 15.h3 Rc8 16.Bc2 g6 17.Bd3 Bg7 18.b4 Nd7 19.Be3 Nb6 20.Qd2 h5 21.Rac1 Ne7 22.Bh6 Nc6 23.Bxg7 Kxg7 24.Rc3 Qf6 25.e5 dxe5 26.dxe5 Qd8 27.Rec1 Na4 28.R3c2 Nd4 29.Nxd4 Qxd4 30.Rc7 Kg8 31.Rxb7 Rxc1+ 32.Qxc1 Qxd3 33.Qf4 Rf8 34.Ne4 Nc3 35.Nf6+ Kg7 36.Ne8+ Kh7 37.Rxf7+ Rxf7 38.Qxf7+ Kh6 39.h4 1-0
2023.10.11 II Manaus Open 2023
778500 GM Cubas, Jo (2411) Lima, Joao V. De Siqueira Cavalca (1596) 1-0
1.e4 e5 2.Nf3 Nc6 3.d4 exd4 4.Nxd4 d6 5.Nc3 Nf6 6.Bb5 Bd7 7.Bxc6 Bxc6 8.Nxc6 bxc6 9.Qf3 Be7 10.e5 dxe5 11.Qxc6+ Nd7 12.Be3 a6 13.O-O-O Bd6 14.Ne4 Ke7 15.Nxd6 cxd6 16.Qxd6+ Ke8 17.Rd5 Qe7 18.Qc6 Rd8 19.Rhd1 h5 20.Bb6 Qe6 21.Rd6 Qe7 22.Bxd8 Qxd8 23.Rxd7 Qxd7 24.Qxd7+ Kf8 25.Qd8# 1-0
2023.08.18 I CIT Open 2023
845442 GM Cubas, Jo (2430) FM Do Valle Cardoso, Lucas (2282) 0-1
1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.Bc4 e6 7.Bb3 Be7 8.Bg5 Nc6 9.O-O O-O 10.Kh1 Na5 11.f4 b5 12.a3 Bb7 13.Ba2 Nxe4 14.Nxe4 Bxe4 15.Qe1 Bxg5 16.Qxe4 d5 17.Qd3 Bf6 18.c3 Nc4 19.Bb1 g6 20.f5 Bxd4 21.fxg6 fxg6 22.cxd4 Qg5 23.Bc2 Ne3 24.Qd2 h6 25.Rxf8+ Rxf8 26.Bxg6 Rf4 27.g3 Rf3 28.Re1 Qxg6 29.Rxe3 Qb1+ 30.Kg2 Qf1# 0-1
2023.08.17 I CIT Open 2023
845391 CM Pereira, Fa PAR (2032) GM Cubas, Jo (2430) 0-1
1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 e5 5.Nb5 d6 6.c4 Be7 7.N1c3 a6 8.Na3 f5 9.exf5 Bxf5 10.Be2 Nf6 11.O-O O-O 12.Be3 Qe8 13.f3 Rc8 14.Qd2 Qg6 15.Kh1 h5 16.Rac1 h4 17.Nd5 Bd8 18.c5 dxc5 19.Rxc5 Nh5 20.Rfc1 h3 21.Bf1 hxg2+ 22.Qxg2 Qh7 23.Bxa6 bxa6 24.Rxc6 Rxc6 25.Rxc6 Bd3 26.Rd6 Be2 27.f4 Kh8 28.Kg1 Qd3 29.Qh3 Qd1+ 30.Kf2 Bh4+ 0-1
2023.08.16 I CIT Open 2023
845345 GM Cubas, Jo (2430) WCM Gaite, Karen Nerina (1845) 1-0
1.d4 d5 2.Bf4 Nf6 3.e3 g6 4.Nf3 Bg7 5.c4 O-O 6.Nc3 c6 7.h3 Nbd7 8.Rc1 dxc4 9.Bxc4 Nb6 10.Bb3 Nbd5 11.Be5 Be6 12.O-O Nxc3 13.bxc3 Qd7 14.c4 h6 15.Bh2 Rfd8 16.Ne5 Qe8 17.Qe2 Nd7 18.Nf3 Nf8 19.Rfd1 b5 20.e4 Bd7 21.Ne5 Ne6 22.cxb5 cxb5 23.d5 Ng5 24.Nc6 Bxc6 25.Rxc6 a5 26.Rb6 a4 27.Bc2 Rac8 28.Bd3 Qd7 29.h4 Nh7 30.Bxb5 Qa7 31.Ra6 Qb7 32.Bxa4 Nf6 33.Rc6 Qb4 34.Bc2 Nd7 35.Bc7 Re8 36.h5 Ne5 37.Bxe5 Bxe5 38.hxg6 fxg6 39.Rxg6+ Kh7 40.Qh5 Bg7 41.Rg4 Qb2 42.Qg6+ Kh8 43.e5 1-0
2023.08.15 I CIT Open 2023
845236 GM Cubas, Jo (2430) Alarcon, J (2022) 1-0
1.d4 d5 2.Bf4 Nf6 3.e3 c5 4.Nf3 cxd4 5.exd4 Nc6 6.c3 a6 7.Bd3 Bg4 8.Nbd2 e6 9.Qb3 Ra7 10.Ne5 Nxe5 11.Bxe5 Be7 12.Qc2 Bh5 13.O-O Bg6 14.Rae1 O-O 15.Bxf6 Bxf6 16.f4 Bxd3 17.Qxd3 g6 18.Nf3 Qc7 19.Ne5 Raa8 20.g4 Bxe5 21.fxe5 Qc4 22.Qd2 Qb5 23.Re3 Qd7 24.Rf6 Kh8 25.Ref3 Kg7 26.Rh3 Rh8 27.Qh6+ Kg8 28.Rhf3 Rf8 29.h4 Qa4 30.Qf4 Qd1+ 31.Rf1 Qe2 32.h5 Qd3 33.Rf2 Qd1+ 34.Kh2 Qe1 35.h6 b6 36.Qg5 b5 37.Rf1 1-0
2023.08.15 I CIT Open 2023
845286 IM Perez Gormaz, M (2401) GM Cubas, Jo (2430) 1-0
1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.Be3 e5 7.Nf3 Be7 8.Bc4 Be6 9.Bb3 Qc7 10.O-O Nbd7 11.Nh4 g6 12.Qf3 Nc5 13.Bxc5 Qxc5 14.g3 O-O 15.Ng2 b5 16.Ne3 Kg7 17.Ncd5 Nxd5 18.Nxd5 Bxd5 19.Bxd5 Rab8 20.c3 f5 21.b4 Qb6 22.a4 Rbc8 23.axb5 axb5 24.Qd3 Bg5 25.Kg2 fxe4 26.Bxe4 Rc4 27.Ra3 Rc7 28.h4 Be7 29.f3 Rd8 30.Bd5 Bf6 31.Rfa1 Rdc8 32.Ra6 Rxc3 33.Rxb6 Rxd3 34.Ra7+ Kh8 35.Be6 e4 36.Rbb7 exf3+ 37.Kh3 1-0
2023.08.14 I CIT Open 2023
845193 Gamarra, R (1855) GM Cubas, Jo (2430) 0-1
1.d4 f5 2.Nf3 Nf6 3.g3 g6 4.c4 Bg7 5.Bg2 O-O 6.Nc3 d6 7.O-O Nc6 8.d5 Ne5 9.Nxe5 dxe5 10.b4 e4 11.Qb3 e6 12.Bg5 h6 13.Bxf6 Qxf6 14.Nb5 Qf7 15.Rad1 a6 16.Nd4 exd5 17.cxd5 Rd8 18.Ne6 Bxe6 19.dxe6 Qe7 20.Rd7 Rxd7 21.exd7+ Qf7 22.Rd1 Rd8 23.f3 Qxb3 24.axb3 e3 25.f4 c6 26.g4 fxg4 27.Be4 Kf7 28.Kg2 h5 29.Kg3 Bc3 30.b5 axb5 31.Rd3 Ba5 32.Rd6 Rg8 33.d8=Q Bxd8 34.Rd7+ Ke6 35.Rxb7 Kd6 36.Rh7 Ba5 37.Rh6 Be1+ 38.Kg2 Rf8 39.Rxg6+ Kc5 40.f5 Kd4 41.Bxc6 Rxf5 42.Kg1 Bf2+ 43.Kg2 Bh4 44.Kg1 Kc3 45.Bd7 Rd5 46.Rc6+ Kb4 47.Be8 Bf2+ 0-1
2023.08.13 I CIT Open 2023
845150 GM Cubas, Jo (2430) Torres Caballero, Sofia Anabela (1202) 1-0
1.d4 d5 2.Bf4 Nf6 3.e3 Bf5 4.Nf3 e6 5.Ne5 a6 6.g4 Be4 7.f3 Bg6 8.h4 h5 9.Nxg6 fxg6 10.Bd3 Bd6 11.Bxg6+ Kf8 12.g5 Bxf4 13.exf4 Ne8 14.Nc3 Nd6 15.Qe2 Qd7 16.O-O-O Nc6 17.Rhe1 Na7 18.f5 exf5 19.Nxd5 Nf7 20.Nf4 Re8 21.Ne6+ Kg8 22.d5 a5 23.Qd2 b6 24.Qc3 Nd8 25.Bxe8 Qxe8 26.Nxd8 Qxd8 1-0
2023.08.13 I CIT Open 2023
853421 WFM Garcia Andrada, Heidy Nicole (1904) GM Cubas, Jo (2430) 1-0
1.c4 e5 2.Nc3 Nf6 3.e4 Bc5 4.g3 d6 5.h3 a6 6.d3 Nc6 7.Nge2 b5 8.Bg2 O-O 9.O-O Rb8 10.Kh2 Nd4 11.b3 c6 12.f4 b4 13.Na4 Nxe2 14.Qxe2 Bd4 15.Bb2 Bxb2 16.Qxb2 exf4 17.gxf4 Nh5 18.Qe2 g6 19.d4 Re8 20.Qf2 Qc7 21.Rae1 Bd7 22.c5 Rbd8 23.cxd6 Qxd6 24.e5 Qc7 25.Nc5 Bc8 26.Ne4 Rf8 27.Bf3 f5 28.Bxh5 fxe4 29.Bg4 Bf5 30.Rd1 Qb6 31.Rg1 Rd7 32.Bxf5 Rxf5 33.Qe3 Rdf7 34.Rgf1 Qd8 35.Qxe4 Qh4 36.e6 Re7 37.Qxc6 Rxf4 38.Qd6 Rf2+ 39.Kg1 Rf5 40.Rxf5 gxf5 41.Qb8+ Kg7 42.Qe5+ Kh6 43.Rd2 Rc7 44.Rg2 Qe1+ 45.Qxe1 1-0
2023.08.12 I CIT Open 2023
853369 GM Cubas, Jo (2430) Franco Franchi, Renato (1513) 1-0
1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.f4 e5 7.Nf3 Nc6 8.Bc4 Bg4 9.h3 Bxf3 10.Qxf3 Nd4 11.Qf2 Rc8 12.Bd3 Be7 13.O-O O-O 14.Be3 Ne6 15.f5 Nc5 16.Qf3 b5 17.a3 h6 18.Rfd1 Qc7 19.g4 Na4 20.Nxa4 bxa4 21.Rd2 Rb8 22.c3 a5 23.h4 Nh7 24.Rh2 f6 25.Bb1 Rb3 26.Ba2 Rb8 27.Qd1 Qc4 28.Bxb3 axb3 29.Qd5+ Qxd5 30.exd5 a4 31.c4 Nf8 32.Rc1 Nd7 33.Rd2 Rc8 34.Kg2 Nc5 35.Bxc5 Rxc5 36.Kf3 Bd8 37.Rg2 Kf7 38.Ke4 Kf8 39.Kd3 Kf7 40.Rcg1 Rc8 41.Re1 Ba5 42.Re4 Rc5 43.g5 hxg5 44.hxg5 Bd8 45.g6+ Ke8 46.Rh2 Be7 47.Rh8+ Bf8 48.Kc3 Rc8 49.Kb4 Ra8 50.Reh4 1-0
2023.07.12 Floripa Winter 2023
892276 GM Cubas, Jo (2457) FM Do Valle Cardoso, Lucas (2243) 1/2-1/2
1.e4 e5 2.Nf3 Nc6 3.d4 exd4 4.Nxd4 Nf6 5.Nc3 Bb4 6.Nxc6 bxc6 7.Bd3 d5 8.exd5 O-O 9.O-O cxd5 10.h3 h6 11.Qf3 c6 12.Bf4 Bd6 13.Rfe1 Bxf4 14.Qxf4 Qb6 15.b4 a5 16.b5 cxb5 17.Nxb5 Bd7 18.a4 Rae8 19.Reb1 Qc5 20.Qd4 Ne4 21.f3 Qxd4+ 22.Nxd4 Nc5 23.Bb5 Rc8 24.Ra3 Rfd8 25.Rc3 Kf8 26.Re1 Bxb5 27.axb5 Ne6 28.Rxc8 Rxc8 29.Nc6 a4 30.Ra1 Nc5 31.Kf2 Rc7 32.Ke3 Rb7 33.Rb1 a3 34.Kd4 a2 35.Ra1 Rxb5 36.Rxa2 Ne6+ 37.Ke5 d4+ 38.Ke4 f5+ 39.Kd3 Rb1 40.Kc4 Re1 41.Nxd4 Nxd4 42.Kxd4 Re2 43.g4 Rh2 44.gxf5 Rxh3 45.f4 Rh2 46.Ra8+ Kf7 47.c4 Kf6 48.Rf8+ Ke7 49.Rc8 Kf6 50.c5 Kxf5 51.Rf8+ Ke6 52.Kc4 g5 53.fxg5 1/2-1/2
2023.06.25 VII SESC Caioba Open 2023
915150 IM Ticona Rocabado, Licael Roderick (2285) GM Cubas, Jo (2457) 1-0
1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.Nf3 Bg7 5.e3 O-O 6.cxd5 Nxd5 7.Bc4 Nb6 8.Bb3 Nc6 9.O-O e5 10.d5 Na5 11.e4 Nxb3 12.Qxb3 Bg4 13.Bg5 f6 14.Nxe5 Bc8 15.Bh4 g5 16.d6+ Kh8 17.Nf7+ Rxf7 18.Qxf7 gxh4 19.dxc7 Qd7 20.Qh5 Kg8 21.Rac1 Qxc7 22.Nd5 Qd8 23.Rc7 Be6 24.Ne7+ Kh8 25.Rxb7 Qd3 26.Ng6+ Kg8 27.Nf4 Qxe4 28.Re7 Qxf4 29.Rxe6 Qg5 30.Re8+ Rxe8 31.Qxe8+ Bf8 32.Rd1 Kg7 33.h3 Bc5 34.Qe4 Qe5 35.Qxh4 Qxb2 36.Qg3+ Kh6 37.Qf4+ Kg6 38.Qg3+ Kh6 39.Rd8 Qa1+ 40.Kh2 Qe5 41.f4 Qe3 42.Qh4+ Kg7 43.Qg4+ Kh6 44.Qh4+ Kg7 45.Qg3+ Qxg3+ 46.Kxg3 Nc4 47.Kf3 Bb6 48.Rd5 Na5 49.g4 Nc6 50.Rd7+ Kg6 51.Ke4 Nb4 52.f5+ Kh6 53.Rf7 Nxa2 54.Rxf6+ Kg7 55.Rd6 Nc3+ 56.Kd3 Nb5 57.Rd7+ Kg8 58.g5 Nc7 59.h4 Ne8 60.f6 Nc7 61.Rd8+ Kf7 62.Rh8 Kg6 63.Ke4 Ne6 64.Kf3 Kf5 65.Rxh7 Nxg5+ 66.hxg5 Kxg5 67.f7 Bc5 68.Rh8 1-0
2023.06.24 VII SESC Caioba Open 2023
915145 GM Cubas, Jo (2457) Piccoli, Lucas Fonseca (2221) 1-0
1.e4 c5 2.Nf3 Nc6 3.Nc3 e5 4.Bc4 Be7 5.Nd5 d6 6.d3 Nf6 7.Nxe7 Qxe7 8.c3 Be6 9.Bb5 h6 10.O-O O-O 11.h3 Bd7 12.Ba4 Rfe8 13.Re1 Rab8 14.Bc2 b5 15.d4 b4 16.d5 Na5 17.cxb4 cxb4 18.b3 Nb7 19.a3 a5 20.axb4 axb4 21.Bd2 Nc5 22.Nh2 Rec8 23.Nf1 Rc7 24.Ng3 Nh7 25.f4 f6 26.f5 Be8 27.Nf1 Ra7 28.Ne3 Rxa1 29.Qxa1 Qc7 30.Nc4 Bb5 31.Qa5 Qxa5 32.Nxa5 Rc8 33.Bb1 Nf8 34.Bxb4 Nfd7 35.Rc1 Ra8 36.Kf2 Kf7 37.Ke3 g6 38.fxg6+ Kxg6 39.Bd2 Rxa5 40.Rxc5 Nxc5 41.Bxa5 Nxb3 42.Bc7 Bf1 43.Kf2 Nd2 44.Bc2 Nc4 45.Kxf1 Ne3+ 46.Ke2 Nxc2 47.Bxd6 f5 48.Kd2 Nd4 49.Bxe5 Nb3+ 50.Ke3 Nc5 51.exf5+ Kxf5 52.Bd6 Nd7 53.g4+ Kg6 54.Kf4 Nb6 55.Ke5 h5 56.gxh5+ Kxh5 57.Be7 Nc4+ 58.Ke6 Nb6 59.d6 Kg6 60.d7 Nxd7 61.Kxd7 1-0
2023.06.23 VII SESC Caioba Open 2023
915132 GM Cubas, Jo (2457) GM Mekhitarian, K (2537) 0-1
1.e4 e6 2.d4 d5 3.exd5 exd5 4.Nf3 Nf6 5.Bd3 Bd6 6.Qe2+ Qe7 7.Qxe7+ Kxe7 8.O-O Re8 9.Re1+ Kf8 10.Rxe8+ Kxe8 11.Nc3 c6 12.Bg5 Nbd7 13.Re1+ Kf8 14.Ne5 h6 15.Bf4 Be7 16.h3 Nxe5 17.Bxe5 Ne8 18.Ne2 Bd6 19.c4 dxc4 20.Bxc4 Bd7 21.Nf4 Rd8 22.Re3 Bxe5 23.dxe5 Nc7 24.Rd3 Ke7 25.Kf1 g5 26.Ne2 b5 27.Bb3 c5 28.Rd6 Be6 29.Rc6 Bxb3 30.Rxc7+ Ke6 31.Rc6+ Kxe5 32.Rxc5+ Rd5 33.Rxd5+ Bxd5 34.b3 b4 35.f3 Bc6 36.Ke1 Bb5 37.Ng3 f5 38.Nh5 f4 39.g3 Bd3 40.h4 Bg6 41.hxg5 hxg5 42.g4 Bxh5 43.gxh5 Kf6 0-1
2023.06.22 VII SESC Caioba Open 2023
915053 GM Bachmann, Ax (2604) GM Cubas, Jo (2457) 1/2-1/2
1.c4 Nf6 2.Nc3 g6 3.e4 d6 4.d4 Bg7 5.Nf3 O-O 6.Be2 e5 7.dxe5 dxe5 8.Qxd8 Rxd8 9.Bg5 Re8 10.Nd5 Nxd5 11.cxd5 c6 12.Bc4 cxd5 13.Bxd5 1/2-1/2
2023.06.21 VII SESC Caioba Open 2023
914976 GM Cubas, Jo (2457) FM Rodriques, E (2329) 1-0
1.e4 e6 2.d4 d5 3.Nd2 Nf6 4.e5 Nfd7 5.c3 c5 6.Bd3 Nc6 7.Ngf3 Qb6 8.O-O Be7 9.dxc5 Nxc5 10.Bc2 a5 11.Nb3 Nd7 12.Re1 a4 13.Nbd4 Nc5 14.h4 h6 15.h5 Bd7 16.Rb1 Na7 17.Nh2 O-O-O 18.b3 axb3 19.axb3 Nb5 20.Nxb5 Bxb5 21.Be3 Qc7 22.Ra1 Na6 23.Nf3 Bc5 24.Nd4 Bd7 25.b4 Bxd4 26.Bxd4 Bb5 27.Ra5 Bc4 28.Qa1 Qe7 29.Bb6 Rdg8 30.b5 Nc7 31.Ra8+ Kd7 32.Rxg8 Rxg8 33.Qa7 Bxb5 34.Qxb7 Rc8 35.Bxc7 Bc6 36.Ba4 1-0
2023.06.20 VII SESC Caioba Open 2023
914902 IM Tsuboi, E (2212) GM Cubas, Jo (2457) 0-1
1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 g6 5.c4 Bg7 6.Be3 d6 7.Nc3 Nf6 8.Be2 Bd7 9.O-O O-O 10.Re1 Nxd4 11.Bxd4 Bc6 12.Bd3 a5 13.Qd2 Nd7 14.Bxg7 Kxg7 15.Re3 Rh8 16.Rae1 Nc5 17.Bc2 f6 18.b3 Be8 19.Rd1 Bf7 20.Kh1 h5 21.f4 a4 22.Qf2 axb3 23.axb3 e5 24.fxe5 fxe5 25.Rf3 Rf8 26.Rf1 Be6 27.Rxf8 Qxf8 28.Qxf8+ Rxf8 29.Rxf8 Kxf8 30.h4 Bg4 31.Kg1 Ne6 32.b4 Nd4 33.Bd3 Kf7 34.Kf2 g5 35.hxg5 Kg6 36.b5 Kxg5 37.g3 Nb3 38.Nd5 Nc5 39.Ke3 Be6 40.Nb6 Nxd3 0-1
2023.06.19 VII SESC Caioba Open 2023
914748 Almeida Junior, Alvaro Alves de (2062) GM Cubas, Jo (2457) 0-1
1.e4 c5 2.Nf3 Nc6 3.c4 e6 4.Nc3 Nge7 5.d4 cxd4 6.Nxd4 Nxd4 7.Qxd4 Nc6 8.Qd1 Bc5 9.Be2 O-O 10.O-O b6 11.Bf4 Nd4 12.Be3 Qf6 13.f4 Ba6 14.Bd3 Qe7 15.b4 Nf5 16.Bxc5 bxc5 17.exf5 cxb4 18.Ne4 exf5 19.Ng3 Qc5+ 20.Kh1 g6 21.Rc1 Bb7 22.Be2 Bc6 23.Bf3 a5 24.Ne2 Rfe8 25.Nd4 Bxf3 26.Nxf3 Re4 27.Ne5 d6 28.Nd7 Qd4 29.Qxd4 Rxd4 30.Rfd1 Rxd1+ 31.Rxd1 Rc8 32.Rc1 Kg7 33.Nb6 Re8 34.h3 Re2 35.Ra1 Rc2 36.a3 b3 37.Rb1 b2 38.Kh2 g5 39.fxg5 f4 40.Na4 f3 41.Nxb2 Rxg2+ 42.Kh1 Rg3 43.h4 Kg6 44.Nd3 Kh5 45.Rc1 Kxh4 46.Nf2 Rg2 47.Ne4 Re2 48.Nxd6 f2 49.Kg2 Re1 50.Nf5+ Kxg5 51.Kxf2 Rxc1 52.Nd6 0-1
2023.06.19 VII SESC Caioba Open 2023
914825 GM Cubas, Jo (2457) FM Silva, Kaua Marques (2215) 1/2-1/2
1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 Nc6 6.Ndb5 d6 7.Bf4 e5 8.Bg5 a6 9.Na3 b5 10.Bxf6 gxf6 11.Nd5 f5 12.c3 Bg7 13.exf5 Bxf5 14.Nc2 O-O 15.Nce3 Be6 16.g3 f5 17.Bg2 Kh8 18.O-O Rb8 19.f4 Ne7 20.Rf2 a5 21.a3 Qd7 22.Rd2 Bxd5 23.Nxd5 Nxd5 24.Rxd5 exf4 25.gxf4 b4 26.axb4 axb4 27.Rxd6 Qc7 28.Rd7 Qc5+ 29.Kh1 bxc3 30.bxc3 Qxc3 31.Raa7 Rfe8 32.Re7 Rxe7 33.Rxe7 Bf6 34.Re1 Rd8 35.Qb1 Qd2 36.Rf1 Qd3 37.Qb6 Qd6 38.Qb5 Qd3 39.Qc6 Qd6 40.Qc4 Qd3 41.Qe6 Bc3 42.Rg1 Bd4 43.Bd5 Bg7 44.Bg2 Bc3 45.Qf7 Qd7 46.Qh5 Re8 47.Qf3 Qd2 48.Bh3 Qe3 49.Qh5 Rg8 50.Rxg8+ Kxg8 51.Qg5+ Kh8 52.Qd8+ Kg7 53.Qg5+ Kh8 54.Qd8+ Kg7 55.Qg5+ 1/2-1/2
2023.06.18 VII SESC Caioba Rapid
914614 Cruz, Natan Gomes (1901) GM Cubas, Jo (2457) 0-1
1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 a6 5.c4 Nf6 6.Bd3 Nc6 7.Nxc6 dxc6 8.O-O e5 9.Bg5 h6 10.Bh4 Bc5 11.Nc3 Qe7 12.Na4 Bd4 13.Kh1 Be6 14.Qe2 g5 15.Bg3 Nd7 16.a3 b5 17.Nc3 Nc5 18.cxb5 axb5 19.Bxb5 cxb5 20.Nxb5 Nb3 21.Rad1 O-O 22.Qh5 Bc4 23.Nxd4 exd4 24.Rfe1 Ra6 25.f4 d3 26.h4 d2 27.Re3 f5 28.hxg5 hxg5 29.Bf2 Qh7 30.Qxh7+ Kxh7 31.Rc3 Be2 32.Rxb3 Bxd1 33.Rd3 fxe4 34.Rxd2 Rxf4 35.Be3 Rf1+ 36.Kh2 g4 37.Kg3 Bb3 38.Rd7+ Kg6 39.Rd4 Re6 40.Kxg4 Re1 41.Kf4 Rf6+ 42.Kxe4 Re6+ 0-1
2023.06.18 VII SESC Caioba Rapid
914620 GM Cubas, Jo (2457) FM Duarte Napoles, F (2191) 1-0
1.e4 e5 2.Nf3 Nc6 3.d4 exd4 4.Nxd4 Nf6 5.Nc3 Bb4 6.Nxc6 bxc6 7.Bd3 d5 8.exd5 O-O 9.O-O Bg4 10.Be2 Bxe2 11.Nxe2 cxd5 12.Bg5 c6 13.Nd4 Qd6 14.c3 Bc5 15.Qa4 Ne4 16.Be3 Rfe8 17.Qxc6 Qxc6 18.Nxc6 Bxe3 19.fxe3 Nd2 20.Rfd1 Nc4 21.Rxd5 Nxb2 22.Rb1 Na4 23.Rb7 Rxe3 24.Rf5 Rf8 25.Ne7+ Kh8 26.Rxf7 Re1+ 27.Kf2 Rxf7+ 28.Kxe1 Rf8 29.c4 a6 30.Rc7 Nc3 31.a3 g6 32.Ra7 Re8 33.Kd2 Nb1+ 34.Kc2 Nxa3+ 35.Kb3 Nb1 36.c5 Nd2+ 37.Kc3 Nf1 38.c6 Kg7 39.Nd5+ Kf8 40.c7 Ne3 41.Nxe3 Rxe3+ 42.Kd4 Re8 43.Rb7 1-0
2023.06.18 VII SESC Caioba Rapid
914625 GM Cubas, Jo (2457) GM Fier, A (2604) 0-1
1.e4 c5 2.Nc3 Nc6 3.Bb5 Nd4 4.Nf3 a6 5.Bd3 Nc6 6.Be2 d6 7.d4 cxd4 8.Nxd4 e6 9.O-O Nf6 10.Be3 Be7 11.f4 O-O 12.Bf3 Bd7 13.Nb3 Rc8 14.Qe1 b5 15.Qf2 Qc7 16.a3 Qb8 17.Rfd1 Be8 18.g4 Nd7 19.g5 f6 20.Bg4 fxg5 21.Bxe6+ Kh8 22.f5 Nce5 23.Nd5 Bd8 24.Qg2 Rc4 25.Nd4 g4 26.Kh1 Nf6 27.c3 Rc5 28.Ne2 Rc4 29.Nd4 Rc5 30.Ne2 Rc4 31.Nxf6 Bxf6 32.Bxc4 Nxc4 33.Bd4 Nxb2 34.Bxf6 Rxf6 35.Rd4 Nc4 36.Qxg4 Bc6 37.Rg1 Qb7 38.Qf4 Qe7 39.a4 Rh6 40.axb5 axb5 41.Ng3 Rh4 42.f6 Qxf6 43.Qxf6 gxf6 44.Rf1 Rh6 45.Kg1 Rg6 46.Kf2 Rg8 47.Ra1 Bd7 48.Ra7 Bg4 49.Nf5 Bxf5 50.exf5 Rg5 51.Rf4 Ne5 52.Ke3 Ng4+ 53.Kd4 Nxh2 54.Kd5 Ng4 55.Ke6 h5 56.Rb4 Rg7 57.Rxg7 Kxg7 58.Kxd6 Nf2 59.Ke6 Nd3 60.Rh4 Nc5+ 61.Ke7 Na4 62.Rh3 Nc5 63.Rg3+ Kh6 64.Kf7 h4 65.Rg8 Ne4 66.Ke6 Kh5 67.Kf7 h3 68.Ke6 Kh4 69.Kd5 Nxc3+ 70.Kd4 b4 71.Ke3 b3 72.Kf4 Nd5+ 73.Kf3 Nb4 74.Kf4 Nd3+ 75.Kf3 b2 76.Rb8 h2 77.Kg2 Kg4 78.Rb5 Kf4 79.Kxh2 Ke3 80.Kg3 Kd4 81.Kg4 Kc4 0-1
2023.06.18 VII SESC Caioba Rapid
914638 CM Ribeiro, Matheus Mendes Domingues (2257) GM Cubas, Jo (2457) 0-1
1.c4 Nf6 2.Nc3 e5 3.Nf3 Nc6 4.e4 Bc5 5.Nxe5 O-O 6.Be2 Nxe5 7.d4 Bb4 8.dxe5 Nxe4 9.Qd3 Nxc3 10.bxc3 Bc5 11.O-O d6 12.exd6 Bxd6 13.Be3 b6 14.Qe4 Rb8 15.c5 bxc5 16.Rab1 Rb6 17.Qa4 Bf5 18.Rbd1 Rb2 19.Bc4 Bc2 20.Qa3 Bxd1 21.Qxb2 Ba4 22.Qa3 Bc6 23.Qb3 Qh4 24.g3 Qe4 0-1
2023.06.18 VII SESC Caioba Rapid
914644 IM Filgueiras, Nathan Felipe (2323) GM Cubas, Jo (2457) 0-1
1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 a6 5.Bd3 Bc5 6.Nb3 Be7 7.Qg4 Bf6 8.O-O d6 9.Nc3 Nc6 10.f4 Nge7 11.Be3 Ng6 12.Qg3 O-O 13.Rad1 Qc7 14.Qf2 b5 15.g4 Bxc3 16.bxc3 f5 17.exf5 exf5 18.g5 Be6 19.Rfe1 Rae8 20.Bf1 Bc4 21.Bg2 Re7 22.Bb6 Rxe1+ 23.Rxe1 Qd7 24.Qe3 Nce7 25.Qd2 Nc8 26.Bd4 Nh4 27.Bh1 Qf7 28.Qf2 Qh5 29.a3 Qg4+ 30.Qg3 Ng6 31.Be3 Nce7 32.Bf3 Qh4 33.Nd2 Bd5 34.Bf2 Qxg3+ 35.hxg3 Bxf3 36.Nxf3 Nd5 37.Bd4 Kf7 38.a4 Rc8 39.axb5 axb5 40.Ra1 Nxc3 41.Ra7+ Ne7 42.g6+ hxg6 43.Ng5+ Ke8 44.Ne6 Ne2+ 0-1
2023.06.18 VII SESC Caioba Rapid
914650 GM Cubas, Jo (2457) GM Bachmann, Ax (2604) 1/2-1/2
1.e4 e5 2.Nf3 Nf6 3.Nxe5 d6 4.Nf3 Nxe4 5.d4 d5 6.Bd3 Be7 7.O-O 1/2-1/2
2023.06.18 VII SESC Caioba Rapid
914660 Genro, Guilherme (2126) GM Cubas, Jo (2457) 1/2-1/2
1.Nf3 d5 2.b3 Bf5 3.Bb2 e6 4.e3 Nf6 5.Be2 h6 6.O-O Nbd7 7.d4 c6 8.c4 Bd6 9.Ne5 O-O 10.Nd2 Ne4 11.Nxd7 Qxd7 12.Nxe4 Bxe4 13.f3 Bg6 14.Bd3 Bxd3 15.Qxd3 Rad8 16.Rad1 b5 17.e4 bxc4 18.bxc4 Qb7 19.Bc3 Qa6 20.cxd5 Qxd3 21.Rxd3 cxd5 22.e5 Be7 23.Rb1 Rb8 24.Rb3 Rxb3 25.axb3 Rb8 26.Bd2 Kf8 27.Kf2 Ke8 28.Ke2 Kd7 29.Kd1 Rb6 30.Kc2 Ra6 31.Kb2 Rb6 32.Kc2 Rc6+ 33.Rc3 f6 34.Rxc6 Kxc6 35.exf6 Bxf6 36.Bc3 Kb5 37.Kd3 Be7 38.h3 Bd6 39.Kc2 a5 40.Kd3 Bb4 41.Bb2 Kc6 42.Bc1 Bd6 43.Bb2 Kb5 44.Bc3 Bf4 45.Kc2 a4 46.bxa4+ Kxa4 47.Kd3 Kb3 48.Ba5 Kb2 49.Bb4 Kc1 50.Ba5 Kd1 51.Bc3 Bg3 52.Ba5 g6 53.Bd2 h5 54.Bc3 Kc1 55.Bb4 Kd1 56.Ba5 e5 57.dxe5 Bxe5 58.Bb4 Bg3 59.Kd4 Ke2 60.Kxd5 Kf2 61.Ke6 Bf4 62.Kf7 g5 63.Kg6 h4 64.Be7 Kxg2 65.Bxg5 Bxg5 66.Kxg5 Kxh3 67.f4 Kg3 68.f5 h3 69.f6 h2 70.f7 h1=Q 71.f8=Q 1/2-1/2
2023.06.18 VII SESC Caioba Open 2023
914672 GM Cubas, Jo (2457) Mariot Vaz, Joao Antonio Bertolu (1771) 1-0
1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 d6 6.Be2 Be7 7.O-O O-O 8.f4 Nc6 9.Be3 Bd7 10.Kh1 Nxd4 11.Bxd4 Bc6 12.Bd3 a6 13.Qf3 b5 14.a3 Qc7 15.Rae1 Qb7 16.Nd1 d5 17.e5 Ne4 18.Nf2 Rac8 19.c3 Nxf2+ 20.Qxf2 g6 21.g4 a5 22.f5 exf5 23.gxf5 Bg5 24.Qg3 Bh6 25.Qh4 Bg7 26.f6 Bh8 27.Rf5 Rfd8 28.Rh5 Kf8 29.Rxh7 Ke8 30.Qh3 1-0
2023.05.07 II Rio Chess Open 2023
964741 CM Derraugh, Geordie (2116) GM Cubas, Jo (2455) 0-1
1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 a6 5.Bd3 Bc5 6.Nb3 Be7 7.Qg4 g6 8.O-O Nc6 9.Qg3 h5 10.f4 Qc7 11.Qh3 Nf6 12.Kh1 b6 13.Nc3 Bb7 14.Be3 d6 15.a4 Ng4 16.Bg1 Nb4 17.a5 b5 18.Bb6 Qd7 19.Be2 Nf6 20.Rad1 Qc8 21.Bf3 e5 22.Qg3 h4 23.Qf2 exf4 24.Bd4 h3 25.g3 fxg3 26.hxg3 O-O 27.Qd2 Nc6 28.Bxf6 Bxf6 29.Nd5 Bd8 30.Qf4 Ne5 31.Nf6+ Bxf6 32.Qxf6 Qxc2 33.Nd4 Qxb2 34.Nf5 gxf5 35.Rxd6 Rac8 36.g4 Bxe4 37.Qg5+ Ng6 38.Rd2 Bxf3+ 39.Rxf3 Rc1+ 40.Kh2 Qe5+ 0-1
2023.05.06 II Rio Chess Open 2023
964723 GM Cubas, Jo (2455) IM Languidey, Simon Alejandro (2399) 1/2-1/2
1.e4 c5 2.Nf3 d6 3.c3 Nf6 4.h3 Nc6 5.Bd3 g6 6.O-O Bg7 7.Bc2 e5 8.d4 cxd4 9.cxd4 exd4 10.Nxd4 O-O 11.Nxc6 bxc6 12.Nc3 Re8 13.Ba4 Bb7 14.Bb3 Qd7 15.Qd3 d5 16.Rd1 Qc7 17.exd5 Nxd5 18.Bd2 Rad8 19.Bg5 Rc8 20.Nxd5 cxd5 21.Rac1 Qd7 22.Rxc8 Rxc8 23.Bxd5 Bxd5 24.Qxd5 Qxd5 25.Rxd5 Bxb2 26.Be3 a6 27.Kf1 Kf8 28.Rd6 a5 29.Ra6 Bc3 30.a3 Rd8 31.Ke2 Rd5 32.Rc6 Bd4 33.Bd2 Re5+ 34.Kf1 Bb2 35.Bh6+ Ke8 36.Bg7 Rb5 37.Bxb2 Rxb2 38.Rc5 Ra2 39.Rxa5 Kf8 40.g4 g5 41.Kg2 h6 42.Kf3 Kg7 43.Kg3 Kg6 44.Ra6+ Kg7 45.Kf3 Ra1 46.Ke3 Rh1 47.Rb6 Rxh3+ 48.f3 f6 49.Rb1 h5 50.gxh5 g4 51.Kf4 Rxf3+ 52.Ke4 1/2-1/2
2023.05.05 II Rio Chess Open 2023
964692 GM Barbosa, Ev (2491) GM Cubas, Jo (2455) 1/2-1/2
1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 a6 5.Bd3 Bc5 6.Nb3 Be7 7.Qg4 g6 8.Qe2 d6 9.O-O Nd7 10.a4 b6 11.Na3 Qc7 12.Nc4 Bb7 13.a5 b5 14.Nb6 Nxb6 15.axb6 Qxb6 16.Na5 Nf6 17.Be3 Qc7 18.Nxb7 Qxb7 19.Rxa6 Rxa6 20.Bxb5+ Rc6 21.Qc4 O-O 22.Qxc6 Qxc6 23.Bxc6 Rc8 24.Bb5 Rxc2 25.Rb1 d5 26.Bd3 Rc8 27.exd5 Nxd5 28.Bd2 Bb4 29.Bh6 Rb8 30.g3 Bf8 31.Bd2 Bb4 32.Bh6 Bf8 33.Bd2 Bb4 34.Ra1 1/2-1/2
2023.05.05 II Rio Chess Open 2023
964707 IM Di Berardino, D (2479) GM Cubas, Jo (2455) 1/2-1/2
1.d4 Nf6 2.c4 e6 3.Nc3 d5 4.Bg5 Be7 5.e3 O-O 6.Nf3 h6 7.Bxf6 Bxf6 8.Rc1 c6 9.Bd3 g6 10.O-O Bg7 11.b4 Nd7 12.Qb3 dxc4 13.Qxc4 e5 14.dxe5 Nxe5 15.Nxe5 Bxe5 16.Bxg6 Be6 17.Qd3 Qxd3 18.Bxd3 Rfd8 19.Rfd1 Bxc3 20.Rxc3 Bxa2 21.Ra1 Be6 22.f4 f6 23.Kf2 Rd7 24.Bc4 Bxc4 25.Rxc4 Rd2+ 26.Kf3 a6 27.Ra5 Re8 28.Rh5 Rd3 29.Rxh6 Kg7 30.Rh5 Rdxe3+ 31.Kg4 R3e4 32.Rc3 R8e5 33.Rd3 Rxf4+ 34.Kxf4 Rxh5 35.Rd7+ Kg6 36.Rxb7 Rxh2 37.Kg3 Rh5 38.Rb6 a5 1/2-1/2
2023.05.04 II Rio Chess Open 2023
964620 FM Guimaraes, W (2194) GM Cubas, Jo (2455) 0-1
1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 a6 5.c4 Nf6 6.Nc3 Bb4 7.Qd3 Qc7 8.Be2 b6 9.a3 Bxc3+ 10.bxc3 Bb7 11.f3 d6 12.O-O Nbd7 13.a4 Ne5 14.Qe3 O-O 15.Ba3 Rfe8 16.Rfd1 Rad8 17.Rab1 Nxc4 18.Bxc4 Qxc4 19.Rb4 Qc7 20.Rdb1 Nd7 21.c4 Bc6 22.Nxc6 Qxc6 23.Qd4 Rc8 24.Rd1 Ne5 25.Rxb6 Qxa4 26.Bxd6 Nxc4 27.Ra1 Qc2 28.Rbxa6 e5 29.Qf2 Qc3 30.Bc5 h6 31.Ba7 Red8 32.h3 Rd2 33.Qg3 Rcd8 34.Bf2 Rd1+ 35.Rxd1 Rxd1+ 36.Kh2 Nd2 37.Ra8+ Kh7 38.Qh4 Nf1+ 39.Kh1 Qc1 40.Rd8 Nd2+ 41.Kh2 Rh1+ 0-1
2023.05.04 II Rio Chess Open 2023
964665 GM Cubas, Jo (2455) FM Silva, Kaua Marques (2169) 1-0
1.e4 c5 2.Nc3 e6 3.f4 d5 4.Nf3 d4 5.Ne2 Nc6 6.Ng3 Nf6 7.Bb5 Bd7 8.O-O Be7 9.d3 Qc7 10.Bxc6 Bxc6 11.Ne5 Nd7 12.Nxc6 Qxc6 13.Qg4 g6 14.e5 c4 15.Qe2 Rc8 16.Bd2 Qb5 17.b3 cxd3 18.cxd3 O-O 19.Ne4 Rc2 20.Rfc1 Rfc8 21.Rxc2 Rxc2 22.Rc1 Rxa2 23.Rc7 Kg7 24.Nd6 Bxd6 25.exd6 Kg8 26.f5 Ra1+ 27.Kf2 Nf8 28.Bh6 Qxf5+ 29.Qf3 Ra2+ 30.Kg3 Qe5+ 31.Kh3 1-0
2023.05.03 II Rio Chess Open 2023
964533 Do Nascimento, Christian Almeida (2095) GM Cubas, Jo (2455) 1/2-1/2
1.d4 d5 2.Bg5 Nf6 3.e3 Ne4 4.Bf4 c5 5.Bd3 Nf6 6.Nf3 Nc6 7.c3 Qb6 8.Qc1 c4 9.Bc2 Bg4 10.Nbd2 e6 11.h3 Bf5 12.O-O Be7 13.Bxf5 exf5 14.Qc2 Ne4 15.Ne5 Nxe5 16.Bxe5 O-O 17.Rab1 Qa6 18.Ra1 Rfe8 19.Nxe4 fxe4 20.f3 Bg5 21.fxe4 Bxe3+ 22.Kh1 Qg6 23.Rae1 Bh6 24.Qa4 f6 25.Bh2 Rxe4 26.Rxe4 Qxe4 27.Qd7 b6 28.Bg3 Kh8 29.Re1 Qg6 30.Qxd5 Rg8 31.Kh2 Bd2 32.Re7 Qb1 33.Qe6 h5 34.Re8 Qh7 35.d5 h4 36.Bxh4 Bf4+ 37.g3 Qc2+ 38.Kh1 Qd1+ 39.Kg2 Qd2+ 40.Kf3 Qd3+ 41.Kxf4 g5+ 42.Kg4 Qd1+ 43.Qe2 Qxd5 44.Rxg8+ Kxg8 45.Qe8+ Kg7 46.Qe7+ Kg6 47.Qe8+ Kg7 48.Qe7+ Kg6 49.Qe8+ Kg7 50.Qe7+ Kh8 1/2-1/2
2023.05.03 II Rio Chess Open 2023
964586 GM Cubas, Jo (2455) De Souza, Brayan Lincoln Menezes (1998) 1-0
1.e4 e5 2.Nf3 Nc6 3.Bc4 Nf6 4.d3 Bc5 5.c3 Bb6 6.Bb3 h6 7.Nbd2 O-O 8.h3 d6 9.Nf1 Ne7 10.g4 Ng6 11.g5 hxg5 12.Bxg5 Nf4 13.Bxf4 exf4 14.Qd2 Nh5 15.O-O-O Be6 16.Bxe6 fxe6 17.Rg1 Qe8 18.N1h2 Rd8 19.Rg5 d5 20.e5 Ng3 21.Ng4 Qa4 22.fxg3 fxg3 23.Nf6+ Kf7 24.Rg4 Qc6 25.Qg5 gxf6 26.Qh5+ 1-0
2023.05.02 II Rio Chess Open 2023
964488 GM Cubas, Jo (2455) Nagoya, Felipe Hideyoshi F (1837) 1-0
1.e4 e5 2.Nf3 Nc6 3.d4 exd4 4.Bc4 Nf6 5.O-O d6 6.Nxd4 Be7 7.Nc3 O-O 8.Re1 Re8 9.h3 h6 10.Nxc6 bxc6 11.Bf4 Rb8 12.Bb3 Be6 13.Qf3 Nd7 14.Rad1 Nc5 15.Be3 Nxb3 16.axb3 Rb7 17.e5 d5 18.Ne4 Qc8 19.Nf6+ gxf6 20.exf6 Bf8 21.Qg3+ Kh7 22.Bc5 Bg4 23.Rxe8 Qxe8 24.Qxg4 a5 25.Rd3 Rb4 26.Bxb4 axb4 27.Rg3 1-0
2022.08.09 44th Olympiad 2022
1238667 GM Cubas, Jo (2451) FM Amdouni, Z (2224) 0-1
1.e4 c5 2.Nc3 Nc6 3.Bb5 Nd4 4.Nf3 a6 5.Bd3 Nc6 6.Be2 e5 7.Nd5 Nf6 8.Bc4 b5 9.Nxf6+ Qxf6 10.Bd5 Rb8 11.c3 h6 12.O-O Ne7 13.d4 d6 14.h3 Nxd5 15.exd5 exd4 16.cxd4 c4 17.a4 Be7 18.axb5 axb5 19.b3 O-O 20.Re1 Rb7 21.bxc4 bxc4 22.Qe2 Rc7 23.Bd2 Bf5 24.Ba5 Bd3 25.Qe3 Rb7 26.Rec1 Qf5 27.Bd2 Qxd5 28.Ra5 Qe6 29.d5 Qxe3 30.Bxe3 Bf6 31.Bd4 Bxd4 32.Nxd4 Rfb8 33.Raa1 Rb2 34.Nc6 Re8 35.Na5 Re4 36.Ra4 Rb5 37.f3 Re2 38.Nxc4 Rxd5 39.Nb6 Rb5 40.Rd4 Rxb6 41.Rxd3 Rbb2 42.g4 Rg2+ 43.Kf1 Rbf2+ 44.Ke1 Rh2 45.Rc6 Ra2 0-1
2022.08.08 44th Olympiad 2022
1247388 GM Cubas, Jo (2451) WGM Dornbusch, Tatiana (2247) 1-0
1.e4 e5 2.Nf3 Nc6 3.Bc4 Nf6 4.d3 Be7 5.O-O O-O 6.Re1 d6 7.a4 Be6 8.Nbd2 Re8 9.Bxe6 fxe6 10.Nc4 Nd7 11.c3 Bf6 12.b4 d5 13.b5 dxc4 14.bxc6 Nc5 15.cxb7 Rb8 16.Rb1 Nxd3 17.Rf1 c5 18.Be3 Qa5 19.Qc2 Qa6 20.Qa2 Re7 21.Nd2 Rexb7 22.Rxb7 Rxb7 23.Nxc4 Rd7 24.g3 Bd8 25.f3 Kf7 26.Qb3 Ke8 27.Rd1 Ke7 28.Qb5 Qc8 29.Kf1 a6 30.Qb1 1-0
2022.08.07 44th Olympiad 2022
1246976 GM Cubas, Jo (2451) GM Karthikeyan, M2 (2613) 0-1
1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 e6 5.Nc3 Qc7 6.Be3 a6 7.Bd3 Nf6 8.O-O h5 9.h3 Nxd4 10.Bxd4 Bc5 11.Bxc5 Qxc5 12.Na4 Qa5 13.c4 d6 14.Bc2 Qc7 15.Rc1 Bd7 16.Qd4 e5 17.Qe3 Rd8 18.Rfd1 O-O 19.Nb6 Be6 20.b4 h4 21.Bb3 Nh5 22.c5 Qe7 23.Nd5 Bxd5 24.exd5 e4 25.Re1 f5 26.f3 Ng3 27.fxe4 fxe4 28.Bd1 Kh8 29.c6 bxc6 30.dxc6 d5 31.c7 Rc8 32.Qb6 Rf7 33.Qb8 Qf8 34.Bg4 Rxb8 35.cxb8=Q Qxb8 36.Rc8+ Qxc8 37.Bxc8 d4 38.Bxa6 d3 39.Rd1 Ne2+ 40.Kh2 Rf2 41.Bxd3 exd3 42.Rxd3 Rf1 43.Rf3 Ra1 44.g4 hxg3+ 0-1
2022.08.06 44th Olympiad 2022
1246651 IM Juarez Flores, C (2335) GM Cubas, Jo (2451) 0-1
1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.f3 e5 6.Nb3 d5 7.Bg5 Be6 8.exd5 Qxd5 9.Nc3 Bb4 10.Bxf6 Qxd1+ 11.Rxd1 gxf6 12.Bb5+ Ke7 13.O-O Bxc3 14.bxc3 Rc8 15.f4 Rxc3 16.Rde1 Nd7 17.Bxd7 Kxd7 18.fxe5 fxe5 19.Rxe5 Rxc2 20.Nd4 Rxa2 21.Nxe6 fxe6 22.Rf7+ Kd6 23.Re1 b5 24.Rxh7 b4 25.Rd1+ Kc6 26.Re7 a5 27.Rxe6+ Kb5 28.Re5+ Ka4 29.g4 Rc8 30.g5 Rcc2 31.h4 Rg2+ 32.Kf1 Rh2 33.Kg1 Rxh4 34.Rdd5 Rc4 35.Rxa5+ Kb3 36.Rxa2 Kxa2 37.Kf2 b3 38.Ra5+ Kb1 39.Kf3 b2 40.g6 Kc1 41.Rg5 b1=Q 42.Rg1+ Kb2 43.Rxb1+ Kxb1 44.g7 Rc8 0-1
2022.08.05 44th Olympiad 2022
1246224 IM Gavrilescu, David (2525) GM Cubas, Jo (2451) 1-0
1.e4 c5 2.Nf3 d6 3.Bb5+ Nd7 4.d4 cxd4 5.Qxd4 a6 6.Be2 Ngf6 7.O-O g6 8.Nc3 Bg7 9.Rd1 O-O 10.e5 Nxe5 11.Nxe5 Nd7 12.Nxf7 Bxd4 13.Nxd8 Bxf2+ 14.Kh1 Rxd8 15.Bc4+ Kg7 16.Rf1 Ne5 17.Rxf2 Nxc4 18.Bg5 Bf5 19.Bxe7 Re8 20.Nd5 Rac8 21.Bf6+ Kf7 22.Bd4 Re4 23.c3 Rce8 24.Raf1 R8e6 25.h3 h5 26.Nf4 Ne3 27.Nxe6 Kxe6 28.Re1 Nc4 29.Rxe4+ Bxe4 30.Kh2 Ne5 31.Bxe5 dxe5 32.Kg3 Bd5 33.b3 b5 34.Rf8 g5 35.Rh8 h4+ 36.Kg4 Bxg2 37.Kxg5 Bxh3 38.Rxh4 Bf1 39.Rh6+ Kd5 40.Rxa6 Ke4 41.Rd6 Ke3 42.a4 bxa4 43.bxa4 e4 44.a5 Ke2 45.Kf4 Bg2 46.a6 1-0
2022.08.03 44th Olympiad 2022
1245910 GM Cubas, Jo (2451) CM Al Aqrabi, S (2172) 1-0
1.e4 e6 2.d4 d5 3.Nd2 Nf6 4.e5 Nfd7 5.c3 c5 6.Bd3 Nc6 7.Ndf3 Be7 8.Ne2 Qb6 9.O-O O-O 10.Nf4 cxd4 11.cxd4 Nb4 12.Bb1 f6 13.a3 Na6 14.Qd3 f5 15.g4 g6 16.Kh1 Nac5 17.dxc5 Nxc5 18.Qd1 Nb3 19.Be3 d4 20.Bxd4 Nxd4 21.Qxd4 fxg4 22.Nxg6 hxg6 23.Qxg4 Rf7 24.Bxg6 Rg7 25.Rg1 Bf8 26.Qh5 Qc7 27.Rac1 Qd7 28.Rc4 b5 29.Rh4 Rxg6 30.Rxg6+ Kf7 31.Rg7+ 1-0
2022.08.02 44th Olympiad 2022
1245480 GM Paichadze, L (2561) GM Cubas, Jo (2451) 1-0
1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Qxd4 Nc6 5.Bb5 Bd7 6.Qd3 g6 7.O-O Bg7 8.c4 Nf6 9.Nc3 O-O 10.h3 Rc8 11.Be3 Nb4 12.Qe2 a6 13.Bxd7 Nxd7 14.Rac1 Bxc3 15.Rxc3 Nxa2 16.Rb3 Nc5 17.Bxc5 dxc5 18.Rxb7 Rb8 19.Ra7 Ra8 20.Rxa8 Qxa8 21.Qe3 Qb7 22.Qxc5 Qxb2 23.Qxe7 Nc3 24.e5 Ne2+ 25.Kh2 Nd4 26.Ng5 Nc6 27.Qd6 Qxe5+ 28.Qxe5 Nxe5 29.Ra1 Ra8 30.c5 a5 31.Ne4 Nc6 32.Nc3 Rb8 33.Rd1 Rb3 34.Ne4 f5 35.Nf6+ Kf7 36.Nxh7 Ne5 37.Rd5 Ke6 38.Rd6+ Ke7 39.Nf6 a4 40.Nd5+ Kf7 41.c6 Nc4 42.Rf6+ 1-0
2022.07.16 Floripa Winter 2022
1265937 GM Cubas, Jo (2451) FM Silva, Kaua Marques (2163) 1-0
1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 Nc6 6.Ndb5 d6 7.Bf4 e5 8.Bg5 a6 9.Na3 b5 10.Nd5 Be7 11.Bxf6 Bxf6 12.c3 O-O 13.Nc2 Bg5 14.h4 Bh6 15.a4 bxa4 16.Nce3 Be6 17.Qxa4 Ne7 18.Bc4 Rb8 19.b3 Bxd5 20.Nxd5 Nxd5 21.Bxd5 Qc8 22.O-O Rb6 23.Qa5 Qc7 24.Rfd1 g6 25.Ra4 Kg7 26.Rb4 Rfb8 27.Rxb6 Qxb6 28.Qxb6 Rxb6 29.b4 f5 30.Kf1 Kf6 31.Ke2 fxe4 32.Bxe4 Bf8 33.Bd5 Be7 34.Ra1 Kf5 35.g3 g5 36.hxg5 Bxg5 37.Kd3 h6 38.f3 Bd8 39.Bc4 Rc6 40.Bd5 Rb6 41.Ra2 Bg5 42.Bc4 Rc6 43.Bxa6 d5 44.Ra5 Ke6 45.Bb7 Rd6 46.Bc8+ Ke7 47.Bb7 Ke6 48.Bc8+ Ke7 49.Bf5 Bf6 50.Rc5 h5 51.Bh7 Kf7 52.Rc7+ Kf8 53.Bf5 h4 54.gxh4 Bxh4 55.b5 Bd8 1-0
2022.07.16 Floripa Winter 2022
1265986 GM Cubas, Jo (2451) FM Filgueiras, Nathan Felipe (2355) 1-0
1.e4 c5 2.Nf3 Nc6 3.Nc3 e5 4.Bc4 Be7 5.d3 d6 6.Nd2 Nf6 7.Nf1 O-O 8.Ne3 Be6 9.Ncd5 Nd7 10.O-O Nb6 11.Nxb6 Qxb6 12.c3 Qd8 13.a3 Bg5 14.Nd5 Bxc1 15.Qxc1 Ne7 16.Ne3 d5 17.exd5 Nxd5 18.Nxd5 Bxd5 19.Qe3 Qd6 20.Rae1 Rfe8 21.f4 f6 22.Qe4 Rad8 23.Re3 b5 24.Bxd5+ Qxd5 25.Qf5 Qd7 26.fxe5 Qxf5 27.Rxf5 fxe5 28.Kf2 Rd5 29.Ke2 g6 30.Rf6 Red8 31.Re6 c4 32.R6xe5 cxd3+ 33.Kd2 R5d7 34.Re8+ Rxe8 35.Rxe8+ Kf7 36.Re3 a5 37.Rxd3 Rb7 38.Rd4 Kf6 39.Kd3 Ke5 40.b4 Ra7 41.a4 axb4 42.axb5 bxc3 43.b6 Rb7 44.Rb4 Kd5 45.Kxc3 Kc5 46.Rb2 Kd5 47.Kd3 Kc6 48.Kc4 h5 49.h4 1-0
2022.07.14 Floripa Winter 2022
1265750 WCM Gazola, V (2000) GM Cubas, Jo (2451) 0-1
1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Be2 O-O 6.Bg5 Na6 7.Qd2 e5 8.d5 Qe8 9.Bf3 c6 10.Nge2 cxd5 11.cxd5 b5 12.O-O b4 13.Nd1 Bd7 14.Re1 Nc5 15.Nc1 a5 16.Nd3 Nxd3 17.Qxd3 Bb5 18.Qd2 Nd7 19.b3 f5 20.Bh6 Bxh6 21.Qxh6 f4 22.Nb2 Nc5 23.h4 Qe7 24.Rec1 Rf6 25.Nc4 Qc7 26.h5 Nd3 27.Rc2 Bxc4 28.bxc4 Nc5 29.hxg6 Rxg6 30.Qh4 Qg7 31.Re1 Kh8 32.Kf1 Rg8 33.Ke2 b3 34.axb3 Nxb3 35.Ra2 Nd4+ 36.Kd3 Qa7 37.Rb1 Nxf3 38.gxf3 Qd4+ 0-1
2022.07.14 Floripa Winter 2022
1265792 GM Cubas, Jo (2451) Federzoni, Enzo (2144) 1-0
1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.f4 e5 7.Nf3 Nbd7 8.a4 Be7 9.Bd3 O-O 10.O-O exf4 11.Kh1 Nc5 12.Bxf4 Bg4 13.Qd2 Re8 14.Nd4 d5 15.e5 Nfe4 16.Qe3 Nxc3 17.bxc3 Nxd3 18.cxd3 Bc5 19.Bg3 Bxd4 20.Qxd4 Qd7 21.Rab1 b5 22.Rb4 Be6 23.Ra1 Rec8 24.Be1 bxa4 25.Rbxa4 Qc6 26.Ra5 Rcb8 27.Kg1 Rb5 28.Qa4 Qb6+ 29.d4 Rxa5 30.Qxa5 Qxa5 31.Rxa5 Kf8 32.Bd2 Ke7 33.Bc1 Kd7 34.Ba3 Rc8 35.Bc5 Rc6 36.Kf2 h5 37.Ke3 Kc8 38.Kf4 Kb7 39.h3 Rc8 40.Kg5 Rh8 41.Ra2 Bd7 42.Rf2 Be6 43.Rb2+ Kc7 44.Rb6 Ra8 45.Kxh5 a5 46.Kg5 a4 47.Rb2 Bd7 48.h4 Rh8 49.g3 Rh6 50.Bd6+ Kc6 51.Rb4 Rg6+ 52.Kf4 Rg4+ 53.Kf3 Re4 54.Rxa4 Bg4+ 55.Kf2 Re2+ 56.Kf1 Rd2 57.Ra7 Be6 58.Bf8 g6 59.Ra5 Rc2 60.Rc5+ Kd7 61.Kg1 Rd2 62.Bh6 Rc2 63.Bg5 Re2 64.Bh6 Ke7 65.Bg5+ Kd7 66.Kf1 Rc2 67.Ke1 Ra2 68.Bd2 Ke7 69.Ke2 Kf8 70.Ke3 Kg7 71.Bc1 Kh6 72.c4 dxc4 73.d5 Bf5 74.Rxc4 Rc2 75.Kd4+ Kg7 76.Rxc2 Bxc2 77.Kc5 Kf8 78.Kd6 Bf5 79.Bh6+ Ke8 80.e6 fxe6 1-0
2022.07.13 Floripa Winter 2022
1265696 GM Cubas, Jo (2451) Rodrigues Mota, Romulo Cardoso S (2005) 1/2-1/2
1.e4 c5 2.Nf3 g6 3.h4 h5 4.d4 cxd4 5.Nxd4 Nc6 6.Nc3 Bg7 7.Nb3 Nf6 8.f3 d5 9.Nxd5 Nxd5 10.exd5 Nb4 11.a3 Nxd5 12.Bb5+ Kf8 13.c4 a6 14.Ba4 b5 15.Qxd5 Qxd5 16.cxd5 bxa4 17.Nc5 Bf5 18.Nxa4 Rd8 19.Nc3 Bxc3+ 20.bxc3 Rxd5 21.Be3 f6 22.c4 Rd3 23.Kf2 Kf7 24.Rhd1 Rc3 25.Rdc1 Rd3 26.Bb6 Rd2+ 27.Kg1 g5 28.hxg5 Rg8 29.Be3 Rd3 30.Re1 fxg5 31.Bc5 Rc8 32.Bxe7 Rxc4 33.Bxg5 h4 34.Re3 Rxe3 35.Bxe3 h3 36.g4 Be6 37.Kh2 Rc3 38.Re1 Bd5 39.Kxh3 Bxf3 40.a4 Bc6 41.a5 Ra3 42.Kh4 Rxa5 43.Rf1+ Ke6 44.g5 Ra4+ 45.Kh5 Be8+ 46.g6 Ra3 47.Rf3 Ra5+ 48.Bg5 Rf5 49.Rc3 Re5 50.Kh6 Re1 51.Rc7 Kd6 52.Bf4+ Ke6 53.Bg5 Kd6 54.Bf4+ Ke6 55.Kh7 Rh1+ 56.Bh6 Kf6 57.Rg7 Rg1 58.Be3 Bxg6+ 59.Kg8 Rd1 60.Bb6 Rd6 61.Rb7 Be4 62.Rb8 1/2-1/2
2022.07.13 Floripa Winter 2022
1265649 Dull, Amanda Paul (1772) GM Cubas, Jo (2451) 0-1
1.d4 f5 2.Nf3 Nf6 3.Bf4 d6 4.c3 g6 5.Nbd2 Bg7 6.Qc2 O-O 7.h3 Nc6 8.O-O-O Qe8 9.e3 e5 10.dxe5 dxe5 11.Bg5 Be6 12.Bc4 Nd7 13.Bh4 h6 14.Bg3 Nc5 15.h4 Bxc4 16.Nxc4 b5 17.Ncd2 e4 18.Ne1 Qf7 19.Nb3 Na4 20.a3 a5 21.f3 b4 22.Nd4 Nxd4 23.cxd4 Nb6 24.Qc6 bxa3 25.bxa3 Qb3 26.Nc2 Nc4 27.Rd2 Rab8 0-1
2022.02.27 Osasco 60 Anos GM
1420966 GM Cubas, Jo (2469) IM Rodi, L (2347) 1/2-1/2
1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5 4.c3 Nf6 5.d3 d6 6.Bb3 a6 7.h3 Ba7 8.Nbd2 h6 9.Nf1 g5 10.Be3 Qe7 11.Bxa7 Nxa7 12.Ne3 Nc6 13.Qd2 Bd7 14.O-O-O O-O-O 15.Rhe1 Qf8 16.g4 Ne7 17.Nf5 Be6 18.Qe3 Kb8 19.d4 Bxb3 20.axb3 Nxf5 21.exf5 e4 22.Nd2 d5 23.f3 Re8 24.fxe4 Nxe4 25.Nxe4 Rxe4 26.Qg3 Rf4 27.Re5 Qd6 28.Qe3 Ka7 29.Qe2 h5 30.gxh5 Rh4 31.Qg2 f6 32.Rxd5 Qf4+ 33.Kb1 R8xh5 34.Rf1 Qe3 35.Rd7 Qd3+ 36.Ka2 Qb5 37.Rd5 Qc6 38.Re1 Qb6 39.Re6 c6 40.Rc5 Rxh3 41.Rxf6 Rh2 42.Qg3 Qd8 43.Qe5 Qb8 44.Qe7 Rh7 45.Rf7 Rxf7 46.Qxf7 Qf4 47.Rxc6 Qd2 48.Ka3 Qxb2+ 49.Kb4 Qe2 50.Rc5 Rh6 51.Ka3 Qf1 52.Re5 Rb6 53.b4 Qc1+ 54.Kb3 Qb1+ 55.Ka3 Qc1+ 56.Kb3 Qb1+ 57.Ka3 Qc1+ 58.Kb3 Qb1+ 1/2-1/2
2022.02.26 Osasco 60 Anos GM
1420957 IM Stamenkovic, Dr (2378) GM Cubas, Jo (2469) 1-0
1.d4 Nf6 2.Bg5 e6 3.e4 h6 4.Bxf6 Qxf6 5.c3 Nc6 6.Bc4 Qg6 7.Qf3 b6 8.Ne2 Bb7 9.Nd2 O-O-O 10.O-O-O Be7 11.Bd3 h5 12.h4 Qh6 13.Kb1 f5 14.Qe3 Qxe3 15.fxe3 g6 16.Nf4 Rdg8 17.Nf3 Nb4 18.exf5 Nxd3 19.Rxd3 Be4 20.fxe6 g5 21.exd7+ Kxd7 22.hxg5 Bxg5 23.Nxg5 Rxg5 24.Kc2 Rf8 25.Rh3 h4 26.Kd2 Bxg2 27.Rxh4 Be4 28.c4 Rg3 29.Rc3 Rg1 30.Rc1 Rg5 31.Re1 Rfg8 32.Re2 c6 33.Nh5 R8g6 34.Rxe4 Rxh5 35.Rf2 Kd6 36.Ref4 Ke6 37.Rf7 Rh1 38.Rxa7 Rgg1 39.Raf7 1-0
2022.02.25 Osasco 60 Anos GM
1420956 GM Supi, L (2581) GM Cubas, Jo (2469) 1-0
1.e4 c5 2.Nf3 Nc6 3.Bb5 g6 4.Bxc6 dxc6 5.d3 Bg7 6.h3 Nf6 7.Nc3 Nd7 8.Be3 e5 9.Qd2 h6 10.O-O b6 11.Nh2 Nf8 12.f4 exf4 13.Bxf4 Ne6 14.Be3 Nd4 15.Nd1 Qe7 16.c3 Ne6 17.Nf2 g5 18.Qd1 h5 19.a4 a5 20.d4 Ba6 21.Re1 Rd8 22.Nf3 cxd4 23.cxd4 Qb4 24.Qc2 Qc4 25.Qd2 g4 26.hxg4 hxg4 27.Nxg4 Nxd4 28.Nxd4 Rxd4 29.Qf2 Rxe4 30.Nf6+ Bxf6 31.Qxf6 O-O 32.Qg5+ Kh7 33.Kf2 Qc2+ 34.Kg3 1-0
2022.02.24 Osasco 60 Anos GM
1420948 GM Cubas, Jo (2469) FM Languidey, Simon Alejandro (2403) 0-1
1.e4 e5 2.Nf3 Nc6 3.d4 exd4 4.Nxd4 Nf6 5.Nc3 Bb4 6.Nxc6 bxc6 7.Bd3 d5 8.exd5 O-O 9.O-O Bg4 10.Ne2 cxd5 11.c3 Bd6 12.Qc2 h6 13.Ng3 Re8 14.Bd2 c5 15.c4 d4 16.Nf5 Bxf5 17.Bxf5 Qc7 18.g3 Qc6 19.Rfe1 Bc7 20.Rxe8+ Rxe8 21.Re1 Rxe1+ 22.Bxe1 Qe8 23.Bd2 Qc6 24.b4 cxb4 25.Bxb4 Nd7 26.Qe2 Ne5 27.Qe4 g6 0-1
2022.02.23 Osasco 60 Anos GM
1420945 IM Quintiliano Pinto, R (2468) GM Cubas, Jo (2469) 1/2-1/2
1.d4 d5 2.c4 c6 3.Nc3 Nf6 4.e3 e6 5.Nf3 a6 6.c5 Nbd7 7.Bd3 e5 8.Bc2 e4 9.Nd2 g6 10.O-O Bg7 11.f3 exf3 12.Nxf3 O-O 13.e4 dxe4 14.Bxe4 Qc7 15.Bg5 b6 16.cxb6 Qxb6 17.Na4 Qc7 18.Bd3 a5 19.Qd2 Ba6 20.Bf4 Qa7 21.Bxa6 Qxa6 22.Rfe1 Nd5 23.Bh6 Qc4 24.Bxg7 Kxg7 25.b3 Qb4 26.Qc2 Rac8 27.Rac1 N7b6 28.Nxb6 Qxb6 29.Qc5 Qa6 30.Qc4 Qb6 31.Ne5 Rfe8 32.Qc5 Qa6 33.Rf1 f6 34.Nc4 Re2 35.a4 Qb7 36.Nd6 Qxb3 37.Nxc8 Ne3 38.Qe7+ Kh6 39.Qf8+ Kh5 40.Qxf6 Rxg2+ 41.Kh1 Rxh2+ 42.Kg1 Rg2+ 43.Kh1 Rh2+ 44.Kg1 1/2-1/2
2022.02.22 Osasco 60 Anos GM
1420939 GM Cubas, Jo (2469) FM Pereira, Si (2217) 1/2-1/2
1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5 4.O-O d6 5.c3 Bb6 6.d3 Nf6 7.a4 a6 8.Nbd2 O-O 9.h3 Ne7 10.Re1 Ng6 11.Nf1 c6 12.Bb3 Nh5 13.Bg5 Qe8 14.a5 Ba7 15.Ne3 Bxe3 16.fxe3 Be6 17.g4 Nf6 18.Bxf6 gxf6 19.Rf1 d5 20.Nd2 Kg7 21.Qf3 Qd8 22.exd5 cxd5 23.d4 Rh8 24.Rf2 e4 25.Qg3 h5 26.Bd1 hxg4 27.Bxg4 Bxg4 28.Qxg4 Rh4 29.Qf5 Qd6 30.Raf1 Rah8 31.Qxf6+ Qxf6 32.Rxf6 Rxh3 33.Rxf7+ Kg8 34.Rxb7 Rxe3 35.Rf6 Rg3+ 36.Kf2 Rhh3 37.Nf1 Rf3+ 38.Rxf3 Rxf3+ 39.Ke1 Nf4 40.Nd2 Nd3+ 41.Ke2 Nf4+ 42.Ke1 Rg3 43.Nf1 Rg2 44.b4 Rb2 45.Ne3 Re2+ 46.Kd1 Rxe3 47.b5 axb5 48.a6 Rxc3 49.a7 Ra3 50.Rb8+ Kf7 51.a8=Q Rxa8 52.Rxa8 Ne6 53.Ra7+ Kf6 54.Rd7 Nxd4 55.Rxd5 Nf5 56.Rxb5 Kg5 57.Ke2 Kf4 58.Rb4 Ng3+ 59.Kf2 Nf5 60.Ra4 Nh6 61.Ke2 Nf5 62.Rb4 Nd6 63.Rb8 Nf5 64.Rf8 Ke5 65.Kd2 Kf4 66.Ke2 Ke5 67.Kd2 Kf4 68.Ke2 1/2-1/2
2022.02.21 Osasco 60 Anos GM
1420934 WFM Alboredo, Julia (2216) GM Cubas, Jo (2469) 1/2-1/2
1.e4 b6 2.d4 Bb7 3.Nc3 e6 4.a3 g6 5.Nf3 Bg7 6.h4 h6 7.Bf4 d6 8.Qd2 Nd7 9.O-O-O Ne7 10.Kb1 a6 11.g4 b5 12.d5 e5 13.Be3 Nb6 14.Ne1 Bc8 15.Rg1 Bd7 16.f4 exf4 17.Bxf4 Qc8 18.Be2 Nc4 19.Bxc4 bxc4 20.g5 Rb8 21.Ka1 Qb7 22.Rb1 h5 23.Be3 c5 24.dxc6 Nxc6 25.e5 Nxe5 26.Qxd6 Be6 27.Ne4 Rd8 28.Bb6 Rd7 29.Qc5 Nc6 30.Nf3 Nd4 31.Nd6+ Rxd6 32.Qxd6 Nc6 33.Nd4 Qxb6 34.Nxc6 Bf8 35.Qe5 Rg8 36.Qe4 Bc5 37.Rgd1 Kf8 38.Rd8+ Kg7 39.Qe5+ Kh7 40.Rxg8 Kxg8 41.Qe4 Qb7 42.Rd1 Kh7 43.Rd8 Bb6 44.Rd6 Bc5 45.Rd1 c3 46.b4 a5 47.Qe5 Bxb4 48.Nd8 Qf3 49.Rb1 Bc4 50.axb4 axb4 51.Qa5 b3 52.cxb3 c2 53.bxc4 cxb1=Q+ 54.Kxb1 Qb3+ 55.Ka1 Qxc4 56.Qa7 Qc1+ 57.Ka2 Qd2+ 58.Kb3 Qd3+ 59.Kb4 Qxd8 60.Qxf7+ Kh8 61.Qxg6 Qd4+ 62.Kb5 Qc5+ 63.Kxc5 1/2-1/2
2022.02.20 Osasco 60 Anos GM
1426024 GM Cubas, Jo (2469) GM El Debs, F (2553) 0-1
1.e4 e5 2.Nf3 Nc6 3.Bb5 Nf6 4.O-O Nxe4 5.Re1 Nd6 6.Nxe5 Be7 7.Bd3 Nxe5 8.Rxe5 O-O 9.Nc3 c6 10.Qf3 Ne8 11.b3 d5 12.Bb2 Bf6 13.Ree1 Nc7 14.Ba3 Re8 15.Rxe8+ Nxe8 16.Re1 Be6 17.Bf5 Nc7 18.Ne2 Bxf5 19.Qxf5 Nb5 20.Bc1 Qe7 21.Qd3 Re8 22.Kf1 Qe5 23.Qe3 Qb8 24.Qg3 Qd8 25.Nf4 Nd4 26.Rxe8+ Qxe8 27.c3 Nf5 28.Qg4 g6 29.Qe2 Qd8 30.d4 Qa5 31.Qe8+ Kg7 32.Qd7 Ne7 33.Ne2 Qxa2 34.Qxb7 Qc2 35.f3 Nf5 36.b4 Qd1+ 37.Kf2 Qh1 38.Qc7 Bh4+ 0-1
2022.02.19 Osasco 60 Anos GM
1426017 IM Di Berardino, D (2483) GM Cubas, Jo (2469) 1-0
1.d4 d5 2.c4 c6 3.Nf3 Nf6 4.Nc3 dxc4 5.a4 Bf5 6.Ne5 Nbd7 7.Nxc4 Nb6 8.Ne5 Nfd7 9.e4 Nxe5 10.exf5 Ned7 11.a5 Nc8 12.a6 bxa6 13.Bxa6 Nd6 14.Qf3 Qb6 15.O-O g6 16.Bf4 Nxf5 17.Nb5 e5 18.Rfc1 Nxd4 19.Nxd4 Qxd4 20.Qxc6 Rd8 21.Bxe5 1-0
2022.01.30 8th Floripa Open 2022
1445783 GM Rodriguez Vila, A (2461) GM Cubas, Jo (2469) 1-0
1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.h3 g6 7.g4 Bg7 8.Bg2 h5 9.g5 Nfd7 10.O-O Nc6 11.Nde2 b5 12.f4 O-O 13.f5 Nce5 14.Nf4 Bb7 15.Ncd5 Nb6 16.f6 exf6 17.gxf6 Bxf6 18.Nxf6+ Qxf6 19.Nxh5 Qh4 20.Nf6+ Kg7 21.Qxd6 Nbc4 22.Qe7 Rh8 23.Qxb7 Rad8 24.Qe7 1-0
2022.01.29 8th Floripa Open 2022
1445766 FM Languidey, Simon Alejandro (2403) GM Cubas, Jo (2469) 0-1
1.e4 c5 2.Nc3 Nc6 3.g3 g6 4.Bg2 Bg7 5.d3 d6 6.Nge2 e5 7.O-O Nge7 8.Bg5 f6 9.Be3 O-O 10.f4 Nd4 11.Qd2 Bg4 12.h3 Be6 13.Kh2 Qd7 14.Rae1 Rac8 15.a4 a6 16.a5 Rce8 17.b3 Qc7 18.Na4 Nc8 19.b4 Qc6 20.Nb2 Qb5 21.c4 Qd7 22.Rb1 f5 23.bxc5 dxc5 24.exf5 Bxf5 25.Nc3 exf4 26.Bxf4 Nb3 27.Qc2 Bxc3 28.Bd5+ Be6 29.Bxe6+ Rxe6 30.Nd1 Nd2 31.Nxc3 Nxf1+ 32.Rxf1 g5 33.Nd5 gxf4 34.gxf4 Ne7 0-1
2022.01.29 8th Floripa Open 2022
1445769 GM Cubas, Jo (2469) GM Pichot, A (2625) 1/2-1/2
1.e4 e5 2.Nf3 Nc6 3.d4 exd4 4.Nxd4 Nf6 5.Nc3 Bb4 6.Nxc6 bxc6 7.Bd3 d5 8.exd5 cxd5 9.O-O O-O 10.Qf3 Be6 11.h3 c6 12.Bf4 Bd6 13.Rad1 Qb8 14.Bxd6 Qxd6 15.Rfe1 Rab8 16.b3 a5 17.Ne2 Rfe8 18.Nd4 Bd7 19.Bf5 Rxe1+ 20.Rxe1 Be8 21.Bd3 g6 22.a4 Qb4 23.Qe3 Bd7 24.c3 Qd6 25.Qg5 Kg7 26.Qd2 Nh5 27.Bf1 Nf4 28.c4 Qf6 29.cxd5 Nxd5 30.Rd1 Rb4 31.g3 h5 32.Bg2 h4 33.Kh2 Qe5 34.Nf3 Qc7 35.Nd4 Nf6 36.Qg5 c5 37.Ne2 Rxb3 38.Nf4 hxg3+ 39.fxg3 Rb6 40.Rc1 Bxa4 41.Rxc5 Qd6 42.Rxa5 Bd7 1/2-1/2
2022.01.27 8th Floripa Open 2022
1445526 GM Fier, A (2573) GM Cubas, Jo (2469) 1/2-1/2
1.e4 c5 2.Nf3 Nc6 3.Bb5 g6 4.O-O Bg7 5.c3 e5 6.d4 exd4 7.cxd4 cxd4 8.Bf4 d6 9.Nxd4 Ne7 10.Nc3 O-O 11.Nxc6 bxc6 12.Bc4 Rb8 13.Bb3 Ba6 14.Qxd6 Bxf1 15.Qxb8 Qxb8 16.Bxb8 Rxb8 17.Kxf1 c5 18.Rd1 Nc6 19.Bd5 Ne7 20.Na4 Bd4 21.Bc4 Nc8 22.b3 Nb6 23.Nxb6 axb6 24.a4 Kg7 25.g3 Re8 26.Bd3 g5 27.f3 Kf6 28.Ke2 Kg7 29.f4 gxf4 30.gxf4 Re6 31.Kf3 Rh6 32.Rd2 Rh3+ 33.Kg4 Bc3 34.Kxh3 Bxd2 35.Kg4 f6 36.Kf5 Kf7 37.e5 fxe5 38.Kxe5 h6 39.Kf5 Ke7 40.Ke4 Kf6 41.Kd5 Be1 42.Kd6 Bd2 43.Kc6 Ba5 44.h4 Ke6 45.Bg6 Kf6 46.h5 Ke6 1/2-1/2
2022.01.25 8th Floripa Open 2022
1444945 Silva, Marce (1935) GM Cubas, Jo (2469) 0-1
1.c4 Nf6 2.Nc3 g6 3.d4 d5 4.Bf4 Bg7 5.e3 O-O 6.Nf3 c5 7.Be2 Nc6 8.O-O cxd4 9.exd4 b6 10.Rc1 Bb7 11.Re1 Rc8 12.b3 dxc4 13.bxc4 Na5 14.Ne5 Nd7 15.Nb5 a6 16.Na3 Nxe5 17.Bxe5 Bxe5 18.dxe5 Qc7 19.Qd3 Nc6 20.Qe3 Nxe5 21.Rb1 Nd7 22.Qxe7 Rfe8 23.Qg5 Re5 24.Qg3 Qc5 25.Bf1 Rce8 26.Rxe5 Rxe5 27.Rd1 Nf6 28.Rd8+ Kg7 29.Qc3 Qxf2+ 30.Kxf2 Ne4+ 31.Ke3 Nxc3+ 32.Kd4 Ra5 33.Kxc3 Rxa3+ 34.Kb2 Re3 35.Rd6 Be4 36.a4 Re1 37.Bd3 Rd1 38.Kc3 f5 39.Rd4 Rxd3+ 40.Rxd3 Bxd3 41.Kxd3 Kf6 42.Kd4 Ke6 43.c5 bxc5+ 44.Kxc5 f4 45.Kb6 g5 46.Kxa6 g4 47.Kb6 f3 0-1
2022.01.25 8th Floripa Open 2022
1445114 GM Cubas, Jo (2469) Martins, Anderson Donay (2072) 1-0
1.e4 c5 2.Nc3 Nc6 3.Bb5 Nd4 4.Nf3 Nxb5 5.Nxb5 d6 6.d4 a6 7.Nc3 Bg4 8.dxc5 dxc5 9.Qxd8+ Rxd8 10.Ne5 Bc8 11.Nd5 e6 12.Nc7+ Ke7 13.Be3 Kf6 14.Bg5+ Kxg5 15.Nxf7+ Kf6 16.Nxd8 Nh6 17.e5+ Kf5 18.g4+ Kxe5 19.O-O-O Be7 20.Ndxe6 Nxg4 21.f3 Bxe6 22.Rhe1+ Kf4 23.Rxe6 Bd8 24.Re8 1-0
2022.01.24 8th Floripa Open 2022
1444753 GM Cubas, Jo (2469) Dias, Joao Pedro da Cunha (1734) 1-0
1.e4 c5 2.Nc3 d6 3.f4 g6 4.Nf3 Bg7 5.Bb5+ Bd7 6.Bc4 Nc6 7.O-O e6 8.d3 Nge7 9.Qe1 O-O 10.Qh4 Nd4 11.f5 gxf5 12.Bg5 f6 13.Bh6 Ng6 14.Qh3 fxe4 15.Nxd4 cxd4 16.Bxe6+ Bxe6 17.Qxe6+ Kh8 18.Bxg7+ Kxg7 19.Nxe4 d5 20.Ng3 Rc8 21.Nf5+ Kh8 22.Nxd4 Rc7 23.Rf5 Ne5 24.Raf1 Rcf7 25.Rxe5 fxe5 26.Rxf7 Rxf7 27.Qxf7 exd4 28.Qf4 1-0
2021.05.25 Am. World Cup QGp1
1668234 GM Arenas, D (2461) GM Cubas, Jo (2469) 1-0
1.e4 e6 2.d4 d5 3.Nc3 Nf6 4.e5 Nfd7 5.f4 c5 6.Nf3 Nc6 7.Be3 a6 8.Qd2 b5 9.a3 Bb7 10.Be2 Qb6 11.Rd1 cxd4 12.Nxd4 Nxd4 13.Bxd4 Bc5 14.Bxc5 Nxc5 15.Qd4 O-O 16.O-O Nd7 17.Qxb6 Nxb6 18.Bd3 Rac8 19.Ne2 Nc4 20.Bxc4 dxc4 21.Rd6 Be4 22.Rxa6 Bxc2 23.Nc3 Rb8 24.Rf2 Bd3 25.Na2 Rfd8 26.Rd2 g5 27.Nb4 gxf4 28.Kf2 Kf8 29.Nc6 Ra8 30.Rxa8 Rxa8 31.Kf3 Rc8 32.Nb4 c3 33.bxc3 Bb1 34.Kxf4 Rc4+ 35.Rd4 Rxc3 36.Rd8+ Kg7 37.Rb8 Rc4+ 38.Kg3 Rc5 39.Kf4 Bf5 40.h3 h5 41.Na6 Rc4+ 42.Kg5 Rc6 43.Ra8 Rc3 44.Rb8 Be4 45.g4 hxg4 46.hxg4 Bd3 47.Rb7 Be4 48.Rxb5 Rxa3 49.Nc7 Kf8 50.Rb8+ Ke7 51.Ne8 Bc6 52.Nf6 Re3 53.Ng8+ Kd7 54.Kf6 Bf3 55.Rb4 Be2 56.Nh6 Rf3+ 57.Kg7 Kc6 58.Nxf7 Kc5 59.Rb2 Re3 60.g5 Bh5 61.Rh2 Bxf7 62.Kxf7 Kd5 63.Rf2 Kxe5 64.g6 Kd4 65.g7 Rg3 66.Rf6 Rxg7+ 67.Kxg7 e5 68.Rd6+ Ke4 69.Kf6 Kf4 70.Ke6 e4 71.Kd5 e3 72.Kd4 e2 73.Re6 Kf3 74.Kd3 1-0
2021.05.24 Am. World Cup QGp1
1668233 GM Cubas, Jo (2469) GM Arenas, D (2461) 1/2-1/2
1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.d3 d6 6.c4 g6 7.Nc3 Bg7 8.Nd5 O-O 9.Bg5 Bg4 10.h3 Be6 11.O-O Nb8 12.Rc1 c6 13.Nxf6+ Bxf6 14.Bxf6 Qxf6 15.d4 Bc8 16.Rc2 exd4 17.Qxd4 Qxd4 18.Nxd4 b5 19.Bb3 c5 20.Nf3 Bb7 21.Rd2 Bxe4 22.Ng5 d5 23.Rc1 bxc4 24.Bxc4 Nc6 25.Bxd5 Bxd5 26.Rxd5 Nb4 27.Rd7 Rad8 28.Rxd8 Rxd8 29.Rxc5 h6 30.Ne4 Nxa2 31.Rc4 Rb8 32.Rc2 Nb4 33.Rc7 Nd5 34.Rd7 Nb6 35.Ra7 Nc4 36.Rxa6 Rxb2 37.Rc6 Nd2 38.Nxd2 1/2-1/2
2021.05.22 Am. World Cup QGp1
1674525 Lee, Hay (1852) GM Cubas, Jo (2469) 0-1
1.d4 Nf6 2.Nf3 g6 3.Nc3 d5 4.Bf4 Bg7 5.Qd2 O-O 6.O-O-O Nc6 7.Bh6 Bxh6 8.Qxh6 Ng4 9.Qh4 e5 10.Qg3 f5 11.Nxe5 f4 12.Qe3 fxe3 0-1
2020.07.05 XX Rio Grande Domingo Int
1937951 Ortiz Hernandez, Ricardo Paul (1872) GM Cubas, Jo (2469) 0-1
1.e4 c5 2.d4 cxd4 3.c3 dxc3 4.Nxc3 Nc6 5.Nf3 d6 6.Bc4 a6 7.O-O Nf6 8.Bg5 e6 9.Qe2 Be7 10.Rfd1 b5 11.Bb3 Qb6 12.Be3 Qb8 13.Rac1 Bd7 14.Bf4 Ne5 15.Bg5 Qb7 16.Nd4 O-O 17.f4 Nc4 18.Kh1 Rfe8 19.e5 dxe5 20.fxe5 Nd5 21.Bxe7 Nxe7 22.Bxc4 bxc4 23.Ne4 Reb8 24.Qh5 Qxe4 25.Rf1 Ng6 26.Nf3 h6 27.Rce1 Qf5 28.Qxf5 exf5 29.Rf2 Bc6 30.Nd4 Be4 31.Kg1 Nxe5 32.Nxf5 Bxf5 33.Rxe5 Be6 34.Rd2 Rb5 35.Ree2 Rab8 36.Kf2 Ra5 37.a3 Rf5+ 38.Ke3 Rb3+ 39.Kd4 Rd5+ 40.Ke4 Rxd2 41.Rxd2 c3 42.Rd8+ Kh7 43.bxc3 Rxc3 44.a4 Rc4+ 45.Rd4 Rxd4+ 46.Kxd4 Bd7 0-1
2020.07.05 XX Rio Grande Domingo Int
1938240 GM Cubas, Jo (2469) WFM Francisco Guecamburu, Candela Be (2034) 1-0
1.Nc3 d5 2.d4 e6 3.e4 dxe4 4.Nxe4 Be7 5.Nf3 Nf6 6.Nxf6+ Bxf6 7.Bd3 O-O 8.h4 c5 9.Bxh7+ Kh8 10.Bd3 g6 11.Qd2 Re8 12.Qh6+ Kg8 13.Ng5 Bg7 14.Qh7+ Kf8 15.Nxf7 Qxd4 16.Bh6 Qxb2 17.O-O Qf6 18.Bxg6 Bxh6 19.Qxh6+ Ke7 20.Rad1 Nc6 21.Nd6 Rg8 22.h5 b6 23.Rfe1 Rg7 24.Nf5+ 1-0
2020.07.05 XX Rio Grande Domingo Int
1935427 GM Cubas, Jo (2469) Amaral, Francisco (1600) 1-0
1.Nc3 Nf6 2.e4 e5 3.Nf3 Nc6 4.d4 exd4 5.Nxd4 Bc5 6.Nb3 Bb6 7.Qe2 Qe7 8.Bg5 h6 9.Nd5 Qd8 10.Nxf6+ gxf6 11.Bh4 d6 12.O-O-O Qe7 13.Qf3 Ne5 14.Qxf6 Qxf6 15.Bxf6 Rg8 16.f3 Be6 17.Nd4 Nd7 18.Bh4 Ne5 19.b3 Ng6 20.Bf6 Nf4 21.g3 Nh5 22.Bh4 Ng7 23.Be2 a5 24.a4 Kd7 25.f4 f5 26.Nxe6 Kxe6 27.Bc4+ Kd7 28.Bxg8 Rxg8 29.e5 Ne6 30.Rhe1 Nd4 31.exd6 cxd6 32.Rd3 Rc8 33.c4 Ne6 34.Red1 Bc5 35.Kb2 Ng7 36.Bf6 Ne6 37.Bc3 b6 38.Rd5 Re8 39.Be5 Kc6 40.Bxd6 Nd4 41.R5xd4 Bxd4+ 42.Rxd4 Re2+ 43.Kc3 Rxh2 44.Be7 Rg2 45.Bh4 Rf2 46.Rd5 Re2 47.Rxf5 Re3+ 48.Kc2 Re2+ 49.Kd3 Rb2 50.Kc3 Re2 51.Rf6+ Kc5 52.Rf5+ Kc6 53.Re5 Rf2 54.Re6+ Kc5 55.Be7# 1-0
2020.07.05 XX Rio Grande Domingo Int
1938515 GM Cubas, Jo (2469) GM Hungaski, R (2514) 0-1
1.e4 e6 2.d4 d5 3.Nc3 Bb4 4.exd5 exd5 5.Qf3 Nf6 6.Bg5 Be7 7.Bxf6 Bxf6 8.Nxd5 Bxd4 9.O-O-O Qg5+ 10.Kb1 Bb6 11.Qe4+ Be6 12.Nf3 Qf5 13.Nxc7+ Bxc7 14.Qxb7 Qa5 15.b3 O-O 16.Qxa8 Nd7 17.Qc6 Ne5 18.Qb5 Qc3 19.Nd4 Rd8 20.Be2 Bd7 21.Qd5 Bf5 22.Nxf5 Rxd5 23.Ne7+ Kf8 24.Nxd5 Qc5 25.Nxc7 Qxc7 26.f4 Nc6 27.Bc4 Na5 28.Bd5 Nc6 29.Rd3 Nb4 30.Rd2 Qxf4 31.Rhd1 Nxd5 32.Rxd5 Qxh2 33.Rd8+ Ke7 34.R8d7+ Ke6 35.Rxa7 Qxg2 36.a4 h5 37.a5 h4 38.Ra6+ Kf5 39.Rad6 h3 40.R6d2 Qf3 41.Rd3 Qg2 42.R3d2 Qa8 43.Rd5+ Kf4 44.Rf1+ Ke4 45.Rdd1 g5 46.Rde1+ Kd4 47.Rd1+ Ke4 48.Rde1+ Kd4 49.Rd1+ Kc5 50.Rf5+ Kb4 51.Kb2 Qh8+ 52.Ka2 h2 53.Rxg5 h1=Q 54.Rxh1 Qxh1 55.Kb2 Qh8+ 56.Ka2 Kc3 57.Rc5+ Kd2 58.a6 Kc1 59.Ka3 Qa1+ 60.Kb4 Qxa6 61.Rc4 f5 62.Kc3 Qd6 63.Rd4 Qe5 64.Kd3 f4 65.Re4 Qf5 66.Kd4 f3 0-1
2020.07.05 XX Rio Grande Domingo Int
1936739 GM Cubas, Jo (2469) Munoz Osete, Marcos (1609) 1-0
1.Nc3 d5 2.e4 dxe4 3.Nxe4 Nf6 4.Nxf6+ exf6 5.Bc4 Bd6 6.Ne2 O-O 7.d4 Re8 8.Be3 Nd7 9.Qd2 Nf8 10.O-O c6 11.c3 Bg4 12.f3 Be6 13.Bd3 Qd7 14.Bf4 Bxf4 15.Nxf4 Bf5 16.Rfe1 Bxd3 17.Qxd3 Ng6 18.Nxg6 hxg6 19.Qc4 Rxe1+ 20.Rxe1 Re8 21.Rxe8+ Qxe8 22.Kf2 Kf8 23.Qc5+ Kg8 24.Qxa7 Qe7 25.a4 Kh7 26.a5 f5 27.a6 Qh4+ 28.Kf1 bxa6 29.Qxa6 Qxh2 30.Qxc6 Qh1+ 31.Kf2 Qh4+ 32.Ke2 Qh2 33.f4 Qxf4 34.Qf3 Qb8 35.b4 Qb5+ 36.Qd3 Qd5 37.Qh3+ Kg8 38.Kd2 g5 39.Qf3 Qb5 40.Qd3 Qd5 41.Qf3 Qb5 42.Kc2 g4 43.Qe3 Qa4+ 44.Kb2 Qc6 45.Qd2 f4 46.d5 Qd6 47.c4 f3 48.gxf3 gxf3 49.Kb3 Qg3 50.Qd3 Qg2 51.d6 f2 52.d7 g6 53.d8=Q+ Kg7 54.Q3d4+ Kh6 55.Q8h4# 1-0
2020.07.05 XX Rio Grande Domingo Int
1935997 GM Cubas, Jo (2469) Sanchez Bustos, Miguel Angel (1812) 1-0
1.Nc3 Nf6 2.e4 d6 3.d4 Nbd7 4.Bg5 h6 5.Bh4 g5 6.Bg3 Bg7 7.e5 dxe5 8.dxe5 Nh7 9.e6 fxe6 10.Qh5+ Kf8 11.Bd3 Nhf6 12.Qe2 Nc5 13.O-O-O Qe8 14.Nf3 Nd5 15.Nxd5 exd5 16.Be5 c6 17.Bxg7+ Kxg7 18.h4 g4 19.Qe5+ Kg8 20.Nd4 Nxd3+ 21.Rxd3 Qf7 22.f3 h5 23.Re1 Rh7 24.Rde3 Kf8 25.f4 Rh6 26.Qc7 e6 27.Qd8+ Qe8 28.Qd6+ Qe7 29.Qxe7+ Kxe7 30.Nf5+ Kf6 31.Nxh6 Bd7 32.Re5 Kg6 33.f5+ exf5 34.Re7 Rd8 35.Nf7 Re8 36.Rxe8 Bxe8 37.Nh8+ 1-0
2020.07.05 XX Rio Grande Domingo Int
1937021 Volpe, Leonel (1732) GM Cubas, Jo (2469) 0-1
1.Nf3 d5 2.g3 c6 3.Bg2 Nd7 4.b3 e5 5.d3 Bd6 6.Bb2 Qe7 7.O-O f5 8.c4 Ngf6 9.Nbd2 e4 10.dxe4 fxe4 11.Nd4 Ne5 12.cxd5 cxd5 13.h3 a6 14.Rc1 O-O 15.a4 Bd7 16.Bc3 h5 17.Qc2 h4 18.g4 Nexg4 19.hxg4 Nxg4 20.Nxe4 dxe4 21.Qxe4 Bh2+ 22.Kh1 Qxe4 23.Bxe4 Nxf2+ 24.Kxh2 Nxe4 25.Bb2 Rxf1 26.Rxf1 Re8 27.Rg1 Ng3 28.Rg2 Re4 29.Kg1 Bg4 30.Kf2 Bxe2 31.Nxe2 Rxe2+ 32.Kg1 Re1+ 33.Kh2 Rh1# 0-1
2020.07.05 XX Rio Grande Domingo Int
1937312 GM Cubas, Jo (2469) Pesuto, Nicolas (1962) 1-0
1.Nc3 c5 2.e4 g6 3.h4 h5 4.Bc4 Bg7 5.Nf3 Nc6 6.Ng5 e6 7.d3 Nf6 8.Bf4 d6 9.a3 O-O 10.Qd2 Nd4 11.Ne2 b5 12.Ba2 Qb6 13.Nxd4 cxd4 14.Nf3 e5 15.Bh6 Be6 16.Bxg7 Kxg7 17.Bxe6 fxe6 18.Ng5 Rae8 19.O-O Nh7 20.f4 Nxg5 21.fxg5 Qc7 22.c3 dxc3 23.bxc3 a6 24.Kh2 Rxf1 25.Rxf1 Rf8 26.Rc1 Rf4 27.g3 Rf3 28.Kg2 Qf7 29.Qe2 Rxg3+ 30.Kxg3 Qf4+ 31.Kg2 Qxc1 32.Qf2 Qf4 33.Qa7+ Kg8 34.Qb8+ Kg7 35.Qc7+ Kg8 36.Qc8+ Kg7 37.Qd7+ Kh8 38.Qe8+ Kg7 39.Qe7+ Kh8 40.Qxd6 Qg4+ 41.Kf1 Qf3+ 42.Ke1 Qe3+ 43.Kd1 Qg1+ 44.Kc2 Qf2+ 45.Kb3 Qxh4 46.Qxe5+ Kh7 47.d4 Qg4 48.d5 exd5 49.exd5 h4 50.d6 h3 51.Qe7+ Kh8 52.d7 Qd1+ 53.Kb4 Qb1+ 54.Ka5 Qb3 55.d8=Q+ Qg8 56.Qf6+ 1-0
2020.07.05 XX Rio Grande Domingo Int
1937614 CM Fiori, H (2015) GM Cubas, Jo (2469) 0-1
1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 e5 5.Nb5 d6 6.N1c3 a6 7.Na3 Be7 8.Nd5 Nf6 9.Nxf6+ Bxf6 10.c4 O-O 11.Be2 Bg5 12.O-O f5 13.exf5 Bxf5 14.Bg4 Bxg4 15.Qxg4 Bxc1 16.Raxc1 Nd4 17.Qe4 Rf4 18.Qd5+ Kh8 19.Rcd1 Qf8 20.Qxb7 Rb8 21.Qd5 Rxb2 22.f3 Ne2+ 23.Kh1 Nc3 24.Rd3 Nxd5 0-1
2020.07.05 XX Rio Grande Domingo Int
1936370 Garcia Lemos, Federico (2288) GM Cubas, Jo (2469) 1-0
1.Nf3 d5 2.g3 Nf6 3.Bg2 c6 4.O-O Bf5 5.d3 e6 6.Nbd2 h6 7.Qe1 Bh7 8.e4 Be7 9.Qe2 O-O 10.Ne5 Nbd7 11.Nxd7 Nxd7 12.f4 dxe4 13.Nxe4 Nf6 14.Nc3 Nd5 15.Ne4 a5 16.a4 b5 17.Kh1 Rb8 18.g4 f5 19.Ng3 Qd6 20.axb5 cxb5 21.gxf5 Bxf5 22.Rxa5 Bd8 23.Ra7 Bb6 24.Ra6 Nc7 25.Ra1 Bg6 26.Ne4 Qe7 27.Be3 Bxe3 28.Qxe3 Nd5 29.Qg3 Kh7 30.Rf2 b4 31.Rg1 Bf5 32.c4 bxc3 33.bxc3 Nf6 34.c4 Rb3 35.Nxf6+ Rxf6 36.Rf3 Rg6 37.Qf2 Rxd3 38.Rxd3 Bxd3 39.c5 Qc7 40.Qd4 Bf5 41.Bf3 Rxg1+ 42.Kxg1 Kg6 43.Qd6 Qa7 44.Kg2 Qa2+ 45.Kg3 Qb1 46.Qd1 Qb5 47.Qc1 Qd3 48.Kg2 Bh3+ 49.Kg3 Bf5 50.Kf2 Be4 51.Bxe4+ Qxe4 52.c6 Qd4+ 53.Kg3 Qd3+ 54.Kg4 h5+ 55.Kh4 Qf3 56.Qg1+ Kh7 57.Qg5 Qxc6 58.Qxh5+ Kg8 59.Qe5 Qc4 60.Kg3 Kf7 61.h3 Qd3+ 62.Kg4 Qd1+ 63.Kg3 Qg1+ 64.Kf3 Qf1+ 65.Kg3 Qd3+ 66.Kg4 Qd5 67.Qxd5 exd5 68.Kf5 d4 69.Ke4 g5 70.fxg5 1-0
2020.06.23 Titled Tuesday 23rd June
1944619 FM Vyatkin, D (2362) GM Cubas, Jo (2469) 0-1
1.d4 d5 2.c4 c6 3.Nf3 Nf6 4.Nbd2 g6 5.g3 Bg7 6.Bg2 O-O 7.O-O Bf5 8.b3 c5 9.Bb2 Ne4 10.Qc1 Nc6 11.dxc5 Bxb2 12.Qxb2 Nxc5 13.cxd5 Qxd5 14.Nc4 Qe6 15.Ne3 Rfd8 16.Nxf5 Qxf5 17.Rfd1 a5 18.Rac1 Rac8 19.Nd4 Nxd4 20.Rxd4 b6 21.Rcd1 Rxd4 22.Qxd4 Qc2 23.Qd2 Ne6 24.Bh3 Qxd2 25.Rxd2 Rc1+ 26.Kg2 Nc5 27.f3 e6 28.Kf2 Rb1 29.Rd6 a4 30.Rxb6 axb3 31.axb3 Rxb3 32.Rxb3 Nxb3 33.e4 e5 34.Ke3 Kf8 35.Bf1 Ke7 36.Bc4 Nd4 37.Bd5 f6 38.Ba2 g5 39.Bd5 Kd6 40.f4 Kc5 41.fxg5 fxg5 42.h4 h6 43.hxg5 hxg5 44.Bg8 Kb4 45.Bd5 Kc3 46.Ba8 Kc2 47.Bd5 Kd1 48.g4 Ke1 49.Bb7 Kf1 50.Bc8 Kg2 51.Bf5 Kg3 52.Bc8 Nf3 53.Bf5 Nh2 54.Kd3 Nxg4 55.Kc4 Kf4 56.Kd5 Nf6+ 57.Ke6 Nxe4 0-1
2020.06.23 Titled Tuesday 23rd June
1944375 FM Konenkin, D (2267) GM Cubas, Jo (2469) 0-1
1.d4 d5 2.Bg5 h6 3.Bh4 Nf6 4.Bxf6 exf6 5.e3 c6 6.Bd3 Bd6 7.Nd2 f5 8.Qf3 g6 9.Ne2 Nd7 10.O-O-O Nf6 11.h3 a5 12.Rdg1 h5 13.Nf4 a4 14.c4 Qa5 15.g4 fxg4 16.hxg4 Bxg4 17.Rxg4 Nxg4 18.Nxg6 fxg6 19.Bxg6+ Kd8 20.Bxh5 a3 21.b4 Qxb4 22.Qxg4 Qc3+ 23.Kd1 Qa1+ 24.Ke2 Qxh1 25.Bg6 Qh4 26.Qe6 Qe7 27.Qf5 Rf8 28.Qh3 Bb4 29.Nf3 Qf6 30.Bh5 Qf5 31.Qg3 Qc2+ 32.Kf1 Qf5 33.Ke2 dxc4 34.Bg4 Qd3# 0-1
2020.06.23 Titled Tuesday 23rd June
1944139 GM Cubas, Jo (2469) FM Tokman, A (2316) 1-0
1.Nc3 d5 2.d4 Nf6 3.Bf4 Bf5 4.f3 c5 5.e4 dxe4 6.dxc5 Nc6 7.Bb5 e6 8.Be3 Be7 9.Qe2 O-O 10.Rd1 Qc7 11.fxe4 Nxe4 12.Nxe4 Bxe4 13.Nf3 Bxf3 14.gxf3 Nb4 15.Rd7 Qe5 16.Rxe7 Nxc2+ 17.Kf2 Nxe3 18.Qxe3 Qxb2+ 19.Be2 Qxa2 20.Rxb7 Rac8 21.Rc1 Qd5 22.Rxa7 Rc6 23.f4 Rcc8 24.Bf3 Qf5 25.c6 h5 26.c7 1-0
2020.06.23 Titled Tuesday 23rd June
1943662 FM Sadykov, Ra (2345) GM Cubas, Jo (2469) 1-0
1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 e5 5.Nb5 d6 6.N1c3 a6 7.Na3 b5 8.Nd5 Nge7 9.c4 Nd4 10.Nxe7 Bxe7 11.cxb5 O-O 12.bxa6 Bxa6 13.Bxa6 Qa5+ 14.Bd2 Qxa6 15.Bc3 f5 16.Nc2 Nb5 17.Qd5+ Kh8 18.O-O Nc7 19.Qd2 fxe4 20.Nb4 Qc4 21.a3 Rf6 22.Rac1 Rg6 23.Bxe5 Qe6 24.Bg3 Bg5 25.Qc2 Bxc1 26.Rxc1 Ne8 27.Qc6 Rd8 28.Qd5 h6 29.Qxe6 Rxe6 30.Kf1 d5 31.Rd1 d4 32.Ke2 Nf6 33.Rc1 d3+ 34.Kd2 Nh5 35.Bc7 Rf8 36.Bb6 Nf4 37.g3 Nh3 38.Rf1 Ref6 39.Be3 Nxf2 40.Nd5 Rf5 41.Nf4 Ng4 42.Ng6+ Kg8 43.Ne7+ Kh7 44.Nxf5 Rc8 45.Nd4 Ne5 46.Rf4 Nc4+ 47.Ke1 Nxe3 48.Rxe4 Nc2+ 49.Kd2 Nxd4 50.Rxd4 Rc2+ 51.Kxd3 Rxb2 52.Kc4 Rxh2 53.Kb5 Rg2 54.Rd3 h5 55.a4 g5 56.a5 Rb2+ 57.Kc6 Kg6 58.a6 Ra2 59.Kb7 Kf5 60.a7 Ke4 61.Rb3 Kf5 62.Rb4 h4 63.gxh4 gxh4 64.Rxh4 Rb2+ 65.Ka8 Ke6 66.Rh8 Kd7 67.Rb8 Ra2 68.Kb7 Rb2+ 69.Ka6 Ra2+ 70.Kb6 Rb2+ 71.Kc5 1-0
2020.06.23 Titled Tuesday 23rd June
1943675 GM Cubas, Jo (2469) WIM Ubiennykh, E (2331) 1-0
1.e4 d5 2.exd5 Qxd5 3.Nf3 Nf6 4.Be2 c6 5.O-O Bf5 6.d4 e6 7.c4 Qd8 8.Nc3 Be7 9.Re1 O-O 10.Nh4 Bg6 11.Nxg6 hxg6 12.Bf3 Nbd7 13.d5 cxd5 14.cxd5 exd5 15.Nxd5 Nxd5 16.Qxd5 b6 17.Qxa8 Qxa8 18.Bxa8 Bb4 19.Rd1 Rxa8 20.Rxd7 Re8 21.Bd2 1-0
2020.06.23 Titled Tuesday 23rd June
1942939 GM Alekseenko, K (2696) GM Cubas, Jo (2469) 1-0
1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 e5 5.Nb5 d6 6.N1c3 a6 7.Na3 Be6 8.Nc4 Nf6 9.Bg5 b5 10.Ne3 Be7 11.Bxf6 Bxf6 12.Ncd5 Bg5 13.c3 O-O 14.Be2 Rb8 15.a3 g6 16.O-O f5 17.exf5 gxf5 18.f4 Bh6 19.Kh1 Ne7 20.Bf3 exf4 21.Nxe7+ Qxe7 22.Nd5 Qf7 23.Nb4 Rbd8 24.Re1 Bb3 25.Qd4 Bg7 26.Qxf4 Be5 27.Qh6 Qg7 28.Qxg7+ Kxg7 29.Nxa6 Rf6 30.Nc7 Bc4 31.Nd5 Rh6 32.h3 Rb8 33.Rad1 Re6 34.Ne3 Kf6 35.Bd5 Bxd5 36.Nxd5+ Kg6 37.Rf1 f4 38.Rxf4 Bxf4 39.Nxf4+ Kf5 40.Nxe6 Kxe6 41.Kg1 d5 42.Kf2 Kd6 43.Rd3 Kc5 44.Rd4 Rf8+ 45.Ke2 Re8+ 46.Kd2 h5 47.b4+ Kd6 48.Rf4 Rg8 49.g4 hxg4 50.hxg4 Ke5 51.Ke3 Rh8 52.Rf5+ Ke6 53.Rh5 Rg8 54.Kf4 Rf8+ 55.Rf5 Rc8 56.Re5+ Kd6 57.Re3 Rf8+ 58.Kg5 Rg8+ 59.Kh4 Rh8+ 60.Kg3 Rh1 61.g5 Ra1 62.Kg4 Rxa3 63.Kf4 Ra1 64.g6 Rf1+ 65.Kg5 d4 66.cxd4 Kd5 67.Re5+ Kc4 68.g7 Kxb4 69.Kg6 1-0
2020.06.23 Titled Tuesday 23rd June
1942974 GM Cubas, Jo (2469) CM Topalov, A (2228) 1-0
1.e4 e6 2.d4 d5 3.Nc3 Bb4 4.exd5 exd5 5.Bd3 Ne7 6.a3 Bxc3+ 7.bxc3 Bf5 8.Qf3 Qd7 9.Ne2 O-O 10.a4 Nbc6 11.Ba3 Bxd3 12.cxd3 Qf5 13.Qxf5 Nxf5 14.Bxf8 Rxf8 15.Kd2 Nh4 16.Rhg1 Na5 17.Rab1 b6 18.Nf4 c6 19.Rbe1 c5 20.dxc5 bxc5 21.Nxd5 Rd8 22.Kc2 Kf8 23.Ne3 g6 24.Rb1 a6 25.Rb6 1-0
2020.06.23 Titled Tuesday 23rd June
1943240 GM Cubas, Jo (2469) GM Svane, Rasmus (2613) 0-1
1.e4 c6 2.d4 d5 3.e5 Bf5 4.Ne2 e6 5.Ng3 Bg6 6.h4 h5 7.Be2 c5 8.c3 Nc6 9.a3 cxd4 10.cxd4 Qb6 11.Bxh5 Bxh5 12.Nxh5 Qxd4 13.Ng3 Qxd1+ 14.Kxd1 Nxe5 15.Bf4 Nd3 16.Be3 Nxb2+ 17.Ke2 Nc4 18.Nd2 Nxe3 19.fxe3 Bd6 20.Ngf1 Nf6 21.a4 Rc8 22.Rb1 b6 23.Kf3 Nd7 24.h5 Ne5+ 25.Ke2 Kd7 26.Rh4 g6 27.h6 Rh7 28.a5 bxa5 29.Rb7+ Rc7 30.Rb8 Be7 31.Ra4 Rxh6 32.Rxa5 Nc6 0-1
2020.06.01 Iberoamericano Chess24
1954600 GM Cubas, Jo (2469) GM Delgado Ramirez, N (2621) 0-1
1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.f4 e5 7.Nf3 Nbd7 8.a4 Be7 9.Bd3 O-O 10.O-O Nc5 11.Kh1 exf4 12.Bxf4 Bg4 13.Be3 Rc8 14.Qd2 Bh5 15.Nd4 Ng4 16.Nf5 Nxe3 17.Nxe7+ Qxe7 18.Qxe3 Bg6 19.Rae1 Qe5 20.Qc1 Rfe8 21.Qa1 Qd4 22.Rd1 Qb4 23.a5 Nxe4 24.Bxe4 Bxe4 25.Nxe4 Qxe4 26.c3 d5 27.Qa3 Rc6 28.Qb3 h6 29.Qxd5 Qxd5 30.Rxd5 Re2 31.Rd8+ Kh7 32.Rd7 Rxb2 33.Rdxf7 Rg6 34.g3 Rg5 35.Rc7 Rxa5 36.h4 Raa2 37.Rff7 Ra1+ 0-1
2020.06.01 Iberoamericano Chess24
1954601 GM Delgado Ramirez, N (2621) GM Cubas, Jo (2469) 0-1
1.e4 c5 2.Nf3 Nc6 3.Bb5 g6 4.Bxc6 dxc6 5.d3 Bg7 6.h3 b6 7.Nc3 Nh6 8.Be3 f6 9.Qe2 Nf7 10.Nd2 e5 11.f4 O-O 12.O-O-O exf4 13.Bxf4 Nd6 14.Kb1 Nb5 15.Nxb5 cxb5 16.g4 Be6 17.h4 Qc8 18.Rdg1 Qa6 19.Nb3 c4 20.dxc4 Bxc4 21.Qe3 Rae8 22.h5 Qb7 23.hxg6 hxg6 24.e5 fxe5 25.Bh6 Rf3 26.Qd2 Ref8 27.Bxg7 Qxg7 28.Nc1 e4 29.b3 e3 30.Qd6 Bf7 31.Nd3 e2 32.Ne5 Rf6 33.Qd2 Bxb3 34.axb3 Rf1+ 35.Ka2 Qxe5 0-1
2020.06.01 Iberoamericano Chess24
1954602 GM Cubas, Jo (2469) GM Delgado Ramirez, N (2621) 0-1
1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.f4 e5 7.Nf3 Nbd7 8.Bc4 Be7 9.O-O b5 10.Bd5 Bb7 11.Bxb7 Qb6+ 12.Kh1 Qxb7 13.fxe5 dxe5 14.Nd5 Nxd5 15.exd5 O-O 16.d6 Bf6 17.Bg5 Rfe8 18.Bxf6 Nxf6 19.Nh4 Re6 20.Nf5 Rd8 21.a4 g6 22.Nh6+ Kg7 23.Qd2 Ne4 24.Qe3 Nxd6 25.axb5 Qxb5 26.Rad1 f6 27.Ng4 Nf5 28.Qa7+ Re7 29.Qf2 Rd4 30.Ne3 Rf4 31.Nxf5+ Rxf5 32.Qg1 Rxf1 33.Rxf1 Qxb2 34.Qc5 Qb7 35.h3 Rc7 36.Qd6 Rc6 37.Qd8 Qc7 38.Qe8 Rxc2 39.Qe6 Qf7 40.Qxa6 e4 41.Qa4 Qc4 42.Qd7+ Qf7 43.Qd4 Rc4 44.Qe3 Qe6 45.Qe2 Rc7 46.Qe3 Re7 47.Re1 Qe5 48.Rf1 f5 49.Re1 f4 50.Qb6 e3 51.Qc6 Qe4 52.Qc3+ Kh6 53.Qf6 Qe5 54.Qf8+ Kh5 55.Re2 Qa1+ 56.Kh2 Qe5 57.Kh1 Qg5 58.Re1 Qh4 59.Re2 Rc7 0-1
2020.06.01 Iberoamericano Chess24
1954603 GM Delgado Ramirez, N (2621) GM Cubas, Jo (2469) 1-0
1.e4 c5 2.Nf3 Nc6 3.Bb5 g6 4.Bxc6 dxc6 5.d3 Bg7 6.h3 b6 7.Nc3 Nh6 8.Be3 f6 9.Qd2 Nf7 10.Nh2 e5 11.f4 Qd6 12.O-O-O a5 13.Kb1 a4 14.Nf3 b5 15.fxe5 fxe5 16.Qf2 Bf8 17.Rhf1 Be7 18.Ne2 O-O 19.g4 b4 20.Nd2 b3 21.Nc4 bxc2+ 22.Kxc2 Qe6 23.Nc3 Ba6 24.Nb6 Rab8 25.Nbxa4 c4 26.d4 exd4 27.Bxd4 Ne5 28.Qe2 Bb5 29.Rxf8+ Bxf8 30.Nc5 Bxc5 31.Bxc5 Nd3 32.Ba3 c5 33.Rf1 Bc6 34.Kb1 Re8 35.Qf3 Bxe4 36.Nxe4 Qxe4 37.Qxe4 Rxe4 38.Kc2 Re3 39.Kc3 Ne5+ 40.Kd2 Rd3+ 41.Kc2 Rxh3 42.Bxc5 Nxg4 43.a4 Ne3+ 44.Bxe3 Rxe3 45.a5 Re6 46.Kc3 Rc6 47.Kb4 h5 48.Kb5 Rc8 49.a6 Rb8+ 50.Kc6 Rxb2 51.Ra1 Rb8 52.a7 Ra8 53.Kb7 Rf8 54.Rc1 Rf7+ 55.Kb6 Rxa7 56.Kxa7 Kg7 57.Kb6 h4 58.Kc5 Kh6 59.Kd4 Kh5 60.Ke4 h3 61.Kf3 g5 62.Kg3 g4 63.Rxc4 1-0
2020.06.01 Iberoamericano Chess24
1954604 GM Cubas, Jo (2469) GM Delgado Ramirez, N (2621) 0-1
1.e4 c5 2.Nc3 Nc6 3.Bb5 Nd4 4.Ba4 a6 5.d3 e6 6.f4 b5 7.Bb3 Qa5 8.Nf3 Bb7 9.Bd2 Nxb3 10.axb3 Qb6 11.Be3 Qc7 12.O-O d6 13.f5 e5 14.Nd5 Bxd5 15.exd5 Nf6 16.c4 h6 17.Nd2 Be7 18.Bf2 O-O 19.Bh4 Nh7 20.Qe1 Bxh4 21.Qxh4 Nf6 22.Rae1 Rfb8 23.Re3 Kf8 24.g4 Ke7 25.Qg3 Kd7 26.h4 Rh8 27.Nf3 Kc8 28.b4 bxc4 29.bxc5 Qxc5 30.Nd2 Nxd5 0-1
2020.05.26 Titled Tuesday 26th May
1973828 GM Basso, Pier Luigi (2596) GM Cubas, Jo (2469) 1-0
1.d4 d5 2.c4 Nc6 3.Nf3 Bg4 4.Nc3 Nf6 5.Bg5 Ne4 6.cxd5 Nxc3 7.bxc3 Qxd5 8.Qb3 O-O-O 9.Qxd5 Rxd5 10.e4 Rd8 11.Bb5 Bd7 12.d5 Nb8 13.a4 a6 14.Bxd7+ Nxd7 15.Ke2 h6 16.Be3 g5 17.Bd4 Rg8 18.h3 Bg7 19.Bxg7 Rxg7 20.Nd4 Rg6 21.Nf5 Re8 22.f3 e6 23.dxe6 Rgxe6 24.Ng7 Nc5 25.Nxe8 Rxe8 26.h4 Ne6 27.hxg5 hxg5 28.Ke3 Nf4 29.g3 Nd5+ 30.Kd4 Nf6 31.Rh6 Nd7 32.Rah1 c5+ 33.Ke3 Kc7 34.Rh8 Re7 35.R1h5 g4 36.f4 Nf6 37.Re5 Rd7 38.Rf5 Rd6 39.c4 Re6 40.e5 Nd7 41.Rxf7 Kb6 42.Rxd7 Ka5 43.Rd6 Re7 44.Ke4 Rc7 45.e6 b6 46.Rd7 Rc6 47.e7 Re6+ 48.Kd5 Re1 49.e8=Q Rd1+ 50.Kc6 Rd6+ 51.Rxd6 1-0
2020.05.26 Titled Tuesday 26th May
1973438 Konovalova, Vera (2101) GM Cubas, Jo (2469) 0-1
1.d4 Nf6 2.Bg5 g6 3.Bxf6 exf6 4.e3 c5 5.c3 f5 6.Nf3 Qb6 7.Qb3 Nc6 8.Nbd2 d5 9.Rb1 Be6 10.Qxb6 axb6 11.a3 Be7 12.Bb5 O-O 13.O-O Rfc8 14.Rfc1 Na7 15.Be2 c4 16.b4 Nb5 17.Ra1 Nxa3 18.Bd1 Nb5 19.Ba4 Nxc3 20.Rxc3 b5 21.Rcc1 Rxa4 22.Ne5 Bxb4 23.Ndf3 Rca8 24.Rab1 Ba3 25.Rd1 b4 26.Ne1 b3 27.N5f3 f4 28.exf4 Bf5 0-1
2020.05.26 Titled Tuesday 26th May
1974229 GM Cubas, Jo (2469) GM Gasanov, E (2481) 0-1
1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 g6 6.Be2 Bg7 7.Nb3 O-O 8.g4 d5 9.exd5 Nb4 10.Bf3 Bxg4 11.Bxg4 Nxg4 12.Qxg4 Nxc2+ 13.Ke2 Nxa1 14.Nxa1 Bxc3 15.bxc3 Qxd5 16.Rd1 Qxa2+ 17.Bd2 Rfd8 18.Qf4 Rd6 0-1
2019.11.26 ch-PAR 2019
2049302 GM Delgado Ramirez, N (2619) GM Cubas, Jo (2476) 1/2-1/2
1.e4 e6 2.d4 d5 3.exd5 exd5 4.Bd3 Bd6 5.Nf3 Nc6 6.c3 Nge7 7.Bg5 f6 8.Bh4 Bf5 9.Bg3 Qd7 10.Bxd6 Qxd6 11.Bxf5 Nxf5 12.Qe2+ Qe7 13.Nbd2 O-O 14.Qxe7 Ncxe7 15.O-O-O 1/2-1/2
2019.11.25 ch-PAR 2019
2049298 GM Cubas, Jo (2476) GM Bachmann, Ax (2611) 1/2-1/2
1.e4 e5 2.Nf3 Nc6 3.d4 exd4 4.Nxd4 Nf6 5.Nc3 Bb4 6.Nxc6 bxc6 7.Bd3 d5 8.exd5 cxd5 9.O-O O-O 10.Bg5 c6 11.Qf3 h6 12.Bxf6 Qxf6 13.Qxf6 1/2-1/2
2019.11.24 ch-PAR 2019
2049291 IM Vazquez, Guillermo (2501) GM Cubas, Jo (2476) 1-0
1.Nf3 Nf6 2.d4 g6 3.c4 Bg7 4.Nc3 d5 5.Bf4 O-O 6.e3 c5 7.dxc5 Qa5 8.Rc1 dxc4 9.Bxc4 Qxc5 10.Bb3 Nc6 11.O-O Qa5 12.h3 Bf5 13.Qe2 Ne4 14.Nxe4 Bxe4 15.Rfd1 Qh5 16.Bc2 Bxc2 17.Rxc2 Rfd8 18.b3 Rxd1+ 19.Qxd1 Rd8 20.Rd2 Qa5 21.Rd7 Bf8 22.h4 f6 23.e4 e5 24.Be3 Be7 25.Qd3 Rxd7 26.Qxd7 Qxa2 27.Nd2 Qc2 28.Qxb7 h5 29.Qd7 Kf7 30.Nc4 Qb1+ 31.Kh2 1-0
2019.11.23 ch-PAR 2019
2052514 GM Cubas, Jo (2476) CM Jodorcovsky, P (2188) 1/2-1/2
1.e4 c5 2.Nf3 e6 3.c3 Nf6 4.Bd3 d5 5.e5 Nfd7 6.Bc2 c4 7.O-O Nc6 8.Re1 g5 9.d4 cxd3 10.Ba4 Be7 11.Nd4 Qc7 12.Qh5 Nc5 13.Bxc6+ bxc6 14.Bxg5 Rg8 15.Bxe7 Qxe7 16.b4 d2 17.Nxd2 Nd3 18.Re3 Rxg2+ 19.Kh1 Rg5 20.Qe2 Nf4 21.Qf3 Ng6 22.Rae1 Bb7 23.Qh3 Nf4 24.Qh6 Ng2 25.N2b3 Nxe1 26.Rxe1 O-O-O 27.Na5 Rdg8 1/2-1/2
2019.11.22 ch-PAR 2019
2052507 FM Benitez Galeano, Alejandro (2174) GM Cubas, Jo (2476) 1/2-1/2
1.Nf3 Nf6 2.c4 g6 3.Nc3 Bg7 4.g3 O-O 5.Bg2 d6 6.O-O e5 7.d3 Nc6 8.Rb1 a5 9.a3 h6 10.b4 axb4 11.axb4 Be6 12.b5 Ne7 13.Nd2 Qc8 14.Bb2 Bh3 15.Ra1 Bxg2 16.Kxg2 Rb8 17.e4 c6 18.Ra7 Qe6 19.bxc6 bxc6 20.Ba3 Nd7 21.Qa4 Nc5 22.Bxc5 dxc5 23.Nb3 Qd6 24.Qa3 Nc8 25.Ra6 Qxd3 26.Nxc5 Qd2 27.Rd1 Qc2 28.Rc1 Qd2 29.Rd1 Qc2 30.Rc1 1/2-1/2
2019.11.21 ch-PAR 2019
2052505 GM Cubas, Jo (2476) GM Franco Ocampos, Z (2458) 1/2-1/2
1.e4 d6 2.d4 Nf6 3.Nc3 e5 4.Nf3 Nbd7 5.Bc4 Be7 6.O-O O-O 7.Re1 c6 8.a4 b6 9.Ba2 a6 10.Nh4 exd4 11.Qxd4 Nc5 12.Nf3 Be6 13.Bxe6 Nxe6 14.Qd3 b5 15.axb5 axb5 16.Rxa8 Qxa8 17.Nh4 Rd8 18.Nf5 Bf8 19.b4 Kh8 20.h3 d5 21.exd5 Nxd5 22.Nxd5 Rxd5 23.Qe4 Bxb4 24.Nh6 Bxe1 25.Nxf7+ Kg8 26.Qxe6 Bxf2+ 27.Kf1 Qf8 28.Nh6+ Kh8 29.Nf7+ Kg8 30.Nd8+ Kh8 31.Nf7+ 1/2-1/2
2019.11.20 ch-PAR 2019
2052496 GM Cubas, Jo (2476) Cantero, Rodolfo (2123) 1-0
1.e4 e5 2.Nf3 Nc6 3.Bc4 Nf6 4.d3 Be7 5.O-O O-O 6.Re1 d6 7.a4 Na5 8.Ba2 c5 9.c3 Nc6 10.Na3 h6 11.Nc2 Be6 12.Ne3 Qd7 13.Nd5 Rae8 14.Bc4 a6 15.h3 Bd8 16.Nxf6+ Bxf6 17.Nh2 Qe7 18.Qh5 Bxc4 19.dxc4 Bg5 20.Bxg5 Qxg5 21.Qd1 Re6 22.Re3 Rg6 23.Rg3 Qf6 24.Rxg6 Qxg6 25.Qd3 Qe6 26.Nf1 Rd8 27.Ne3 Ne7 28.a5 Rd7 29.b4 cxb4 30.cxb4 Nc6 31.Nc2 Rc7 32.Rd1 Ne7 33.c5 Nc8 34.Ne3 g6 35.cxd6 Rd7 36.Nc4 f6 37.Kh2 Kg7 38.Qc2 Kf8 39.Rd5 Nxd6 40.Nb6 Rd8 41.Qd2 Ke7 42.Qxh6 g5 43.Rc5 Nb5 44.Nd5+ Kd6 45.Qg7 Rb8 46.Nc7 Qe7 1-0
2019.11.19 ch-PAR 2019
2052495 FM Almiron, A (2372) GM Cubas, Jo (2476) 1/2-1/2
1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.Bc4 e6 7.Bb3 Nbd7 8.O-O Nc5 9.Re1 Be7 10.Bg5 O-O 11.f4 Qb6 12.e5 Nxb3 13.axb3 dxe5 14.fxe5 Rd8 15.Be3 Nd5 16.Nxd5 Rxd5 17.Nf5 Qd8 18.Nxe7+ Qxe7 19.Bd4 Qh4 20.c3 Bd7 21.g3 Qd8 22.c4 Ra5 23.Rxa5 Qxa5 24.Bc3 Qc7 25.Qd4 Bc6 26.Rd1 Qe7 27.Qd6 Qg5 28.Qd2 h6 29.Qxg5 hxg5 30.Ba5 Kh7 31.Rd8 Rxd8 32.Bxd8 Kg6 33.g4 Bf3 34.h3 f5 35.exf6 gxf6 36.Kf2 Bd1 37.b4 Bb3 38.c5 Bc4 39.Bc7 f5 40.Be5 Bb3 41.Ke2 Bc4+ 42.Kf2 Bd5 43.Bd4 Bc6 44.Be5 Bd7 45.Ke3 Be8 46.Kf2 Bd7 47.Ke3 Be8 48.Kf2 Bd7 49.Ke3 1/2-1/2
2019.11.18 ch-PAR 2019
2052487 GM Cubas, Jo (2476) Mayeregger, Arnold (2151) 1-0
1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.Bxc6 dxc6 6.d3 Bd6 7.Nbd2 Nd7 8.b3 Qe7 9.Bb2 c5 10.Nc4 f6 11.Ne3 Nb8 12.Nh4 Nc6 13.O-O Be6 14.Nhf5 Qf7 15.f4 exf4 16.Nxd6+ cxd6 17.Rxf4 O-O 18.Qf3 b5 19.Rf1 Ne5 20.Qd1 Qb7 21.R4f2 Rad8 22.h3 a5 23.Rd2 a4 24.Re1 axb3 25.axb3 d5 26.Bxe5 fxe5 27.exd5 Bxd5 28.Ng4 Qb6 29.Nxe5 c4+ 30.d4 cxb3 31.cxb3 Qe6 32.Re3 Qf5 33.Qe2 Rc8 34.Qe1 Qf4 35.Nd3 Qxd4 36.Ne5 Qc5 37.Nd7 Qc6 38.Nxf8 Rxf8 39.Red3 Be4 40.Rd4 Bf5 41.Qe5 Re8 42.Qxf5 1-0
2019.09.08 1st Niteroi Chess Open
2316660 GM El Debs, F (2544) GM Cubas, Jo (2482) 1-0
1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.g3 c5 5.Nf3 Nc6 6.Bg2 Ne4 7.Bd2 Nxd2 8.Qxd2 cxd4 9.Nxd4 Qb6 10.Nb3 a5 11.Rc1 a4 12.Na1 a3 13.b3 d5 14.cxd5 exd5 15.Nc2 Ba5 16.O-O O-O 17.Bxd5 Qc5 18.Ne3 Rd8 19.Qd3 Be6 20.Qc4 Qxc4 21.bxc4 Bxc3 22.Rxc3 Nb4 23.Rb1 Nxa2 24.Rcb3 Bxd5 25.Nxd5 Ra4 26.Ra1 Rxc4 27.Ne7+ Kf8 28.Rxa2 Kxe7 29.Rxb7+ Rd7 30.Rxd7+ Kxd7 31.Rxa3 Ke7 32.Kg2 h5 33.Kf3 Ke6 34.Ra5 g6 35.h3 Kf6 36.e4 Rc2 37.Ke3 Rb2 38.Rd5 Ra2 39.Rd6+ Ke7 40.Rd2 Ra5 41.Kf4 Ra3 42.Re2 Ke6 43.f3 Rb3 44.Ra2 Rc3 45.Ra6+ Ke7 46.e5 Rb3 47.Rf6 Rb5 48.Rd6 Rb3 49.Ke4 Ra3 50.Kf4 Rb3 51.Ra6 Rc3 52.g4 hxg4 53.hxg4 Rb3 54.Rf6 Rb5 55.Ke4 Ra5 56.Rc6 Ra1 57.Rb6 Re1+ 58.Kf4 Re2 59.Rb4 Re1 60.Re4 Rf1 61.Re3 Rf2 62.Kg5 Ra2 63.Rb3 Ra7 64.Rb8 Rc7 65.f4 Ra7 66.Rh8 Ra1 67.Rc8 Ra7 68.Rb8 Rc7 69.f5 gxf5 70.gxf5 f6+ 71.Kg6 fxe5 72.f6+ Ke6 73.Re8+ Kd5 74.f7 Rxf7 75.Kxf7 e4 76.Kf6 Kd4 77.Kf5 1-0
2019.09.07 1st Niteroi Chess Open
2312394 GM Cubas, Jo (2482) FM Guimaraes, D (2296) 1-0
1.Nf3 d5 2.g3 Nf6 3.Bg2 Bf5 4.O-O e6 5.d3 Be7 6.Nh4 Bg4 7.h3 Bh5 8.f4 Nfd7 9.Nf3 Nc6 10.e4 dxe4 11.dxe4 Bxf3 12.Qxf3 e5 13.c3 a5 14.Rd1 Bc5+ 15.Kh1 Qe7 16.Nd2 O-O-O 17.Nc4 Nb6 18.Nxb6+ Bxb6 19.Rd5 f6 20.Bd2 Qe6 21.Re1 Ne7 22.fxe5 fxe5 23.Rxd8+ Rxd8 24.Bc1 Kb8 25.b3 Bc5 26.Rd1 Rxd1+ 27.Qxd1 Nc8 28.Qd5 Qe7 29.h4 h6 30.Kh2 Nb6 31.Qg8+ Ka7 32.Bh3 Qd6 33.b4 axb4 34.cxb4 Bf2 35.Qb3 Be1 36.a3 Qd4 37.Be3 Qxe4 1-0
2019.09.06 1st Niteroi Chess Open
2316603 GM Cubas, Jo (2482) Luz, Arthur Nader (2189) 1-0
1.e4 Nf6 2.e5 Nd5 3.d4 d6 4.c4 Nf6 5.exd6 cxd6 6.Nc3 g6 7.Be3 Bg7 8.Rc1 O-O 9.b3 e5 10.dxe5 dxe5 11.Qxd8 Rxd8 12.c5 Nfd7 13.Bb5 Nf8 14.Nf3 Nc6 15.Ne4 h6 16.Nd6 Rb8 17.O-O a6 18.Bxc6 bxc6 19.Bd2 Be6 20.Ba5 Rd7 21.Ne1 Bd5 22.Nd3 Ne6 23.Rfe1 e4 24.Nb4 Bd4 25.Nxe4 Bxe4 26.Rxe4 Bxc5 27.Nc2 Bf8 28.g3 Rb5 29.Bc3 Bg7 30.Bxg7 Kxg7 31.Ne3 Ra5 32.a4 Nc5 33.Rb4 Nd3 34.Rd1 Rc5 35.Rb6 a5 36.Nc4 Rdd5 37.Ra6 Nb4 38.Rxd5 cxd5 39.Rxa5 Rxa5 40.Nxa5 Kf6 41.Nb7 Ke5 42.Kf1 Kd4 43.Ke2 Kc3 44.a5 Na6 45.Nd6 f5 46.h4 h5 47.Nf7 Nb4 48.Ne5 d4 49.Nxg6 d3+ 50.Kd1 Na6 51.Ne7 Nc5 52.Nd5+ Kd4 53.Nb4 Kc3 54.a6 d2 55.f3 Nd7 56.Nd5+ Kd3 57.a7 1-0
2019.09.06 1st Niteroi Chess Open
2312342 Ermel, Francisco Roberto (2086) GM Cubas, Jo (2482) 0-1
1.e4 c5 2.Nf3 Nc6 3.d3 g6 4.g3 Bg7 5.Bg2 e5 6.O-O Nge7 7.Nc3 d6 8.Nd2 h5 9.Nc4 Nd4 10.Nd5 Nxd5 11.exd5 b5 12.Ne3 h4 13.c3 Nf5 14.Qe2 Bd7 15.Bd2 O-O 16.Nxf5 Bxf5 17.Be3 Bd7 18.Qd2 hxg3 19.hxg3 f5 20.f4 exf4 21.Bxf4 Qf6 22.Bg5 Qf7 23.Rae1 Be5 24.Bf4 Bxf4 25.Qxf4 Qf6 26.Rf2 Rae8 27.Rfe2 g5 28.Qd2 Rxe2 29.Rxe2 Rf7 30.Bf3 Rh7 31.Rh2 Rxh2 32.Kxh2 Qh6+ 33.Kg1 Kg7 34.Qe3 Qf6 35.a3 a5 36.Kf2 Kf8 37.Bg2 f4 38.gxf4 gxf4 39.Qf3 Qh4+ 40.Kf1 Bf5 41.Kg1 Ke7 42.Bh1 b4 43.axb4 axb4 44.cxb4 cxb4 45.d4 Kf6 46.Bg2 Qg3 47.Qh5 Bg6 48.Qh1 Kf7 49.Qh3 Qxh3 50.Bxh3 Be4 51.Be6+ Ke7 52.Kf2 Kd8 53.Ke2 Kc7 54.Kd2 Kb6 0-1
2019.09.05 1st Niteroi Chess Open
2316489 GM Cubas, Jo (2482) Santos Filho, T (2041) 1-0
1.e4 d6 2.d4 Nf6 3.Nc3 g6 4.Bg5 Bg7 5.Qd2 Nc6 6.d5 Nb8 7.Bh6 O-O 8.O-O-O e5 9.f3 Nh5 10.Nge2 f5 11.exf5 gxf5 12.Bxg7 Nxg7 13.f4 Nd7 14.h3 a6 15.g4 b5 16.gxf5 Rxf5 17.Rg1 Nc5 18.fxe5 b4 19.exd6 cxd6 20.Nb1 a5 21.Nd4 Rf7 22.Re1 Kh8 23.Bb5 Qh4 24.Qe3 Bf5 25.Nd2 a4 26.N2f3 Qf6 27.Qg5 Qxg5+ 28.Nxg5 Rfa7 29.Nxf5 Nxf5 30.Ref1 Rf8 31.Ne6 Rf6 32.Nxc5 dxc5 33.d6 Raf7 34.d7 Rd6 35.Bc4 1-0
2019.09.05 1st Niteroi Chess Open
2316543 FM Assumpcao, R (2181) GM Cubas, Jo (2482) 1-0
1.d4 Nf6 2.c4 d6 3.Nc3 e5 4.d5 Nbd7 5.e3 a5 6.Bd3 g6 7.Nge2 Bg7 8.e4 O-O 9.h3 Nc5 10.Bc2 c6 11.Be3 cxd5 12.cxd5 b6 13.a3 a4 14.O-O Bd7 15.Qd2 Qb8 16.f3 b5 17.Na2 Nh5 18.g4 Nf4 19.Nxf4 exf4 20.Bd4 Bxd4+ 21.Qxd4 Qd8 22.Kh2 Rc8 23.Nc3 Qg5 24.Rg1 Rfe8 25.Rg2 Rc7 26.Rd1 Rb8 27.Re1 f6 28.Na2 Na6 29.Bd3 Nc5 30.Bc2 Rbc8 31.Ree2 Be8 32.Nb4 Nd7 33.Nc6 Ne5 34.Nxe5 fxe5 35.Qb6 Qe7 36.Bd3 Rb7 37.Qa6 Rcb8 38.Qa5 b4 39.axb4 Ra7 40.Ba6 Bb5 41.Qxb5 Rxb5 42.Bxb5 Qb7 43.Bc6 Qxb4 44.Rc2 a3 45.bxa3 Rxa3 46.Bd7 Rxf3 47.Be6+ Kg7 48.Rc7+ Kf8 49.Rgc2 Rf2+ 50.Rxf2 Qb5 51.Rg2 h6 52.g5 h5 53.Rf7+ Ke8 54.Rf6 Qd3 55.Bf7+ Ke7 56.Bxg6 f3 57.Rg1 Qe2+ 58.Kg3 1-0
2019.09.04 1st Niteroi Chess Open
2316440 Ribeiro, Allysson (1833) GM Cubas, Jo (2482) 0-1
1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 b6 5.Bd3 Bb7 6.f3 O-O 7.Ne2 d5 8.cxd5 exd5 9.O-O Re8 10.Bc2 Nbd7 11.e4 dxe4 12.fxe4 Nxe4 13.Nxe4 Bxe4 14.Bb3 Nf6 15.Bg5 Be7 16.Ng3 Bg6 17.Nf5 Bxf5 18.Rxf5 Qd7 19.Qd3 Rad8 20.d5 Ne4 21.Bxe7 Rxe7 22.Raf1 Nc5 23.Qf3 Nxb3 24.Qxb3 g6 25.d6 cxd6 26.Rf6 d5 27.h4 d4 28.h5 Qd5 29.hxg6 hxg6 30.Qd3 Kg7 31.b3 Qe5 32.R6f3 Rh8 33.Rd1 Rh4 34.g3 Re4 35.Rdf1 Re3 36.Qc4 Rxf3 37.Rxf3 Qe1+ 38.Kg2 Re2+ 0-1
2019.08.18 V Copel Masters Open 2019
2326938 GM Cubas, Jo (2485) Federzoni, Enzo (2120) 1-0
1.e4 c5 2.Nf3 e6 3.d3 d5 4.Nbd2 Nc6 5.g3 g6 6.Bg2 Bg7 7.O-O Nge7 8.exd5 Nxd5 9.Ne4 b6 10.c4 Nde7 11.Bg5 O-O 12.Bf6 Bxf6 13.Nxf6+ Kg7 14.Ng4 h5 15.Ne3 Bb7 16.a3 Qd7 17.d4 cxd4 18.Nxd4 Nxd4 19.Bxb7 Qxb7 20.Qxd4+ Kh7 21.Qf6 Nc6 22.Rfd1 Rad8 23.b4 e5 24.Rd5 Rxd5 25.cxd5 Nd4 26.Kg2 Qc7 27.Re1 Kg8 28.h3 Rc8 29.g4 hxg4 30.hxg4 Qd8 31.Qxd8+ Rxd8 32.Rc1 Rd7 33.Rc8+ Kg7 34.g5 Nf5 35.Ng4 Ne7 36.Nf6 Nxc8 37.Nxd7 Ne7 38.Nf6 Nf5 39.Kf3 Nd6 40.a4 Kf8 41.Nd7+ Ke7 42.Nxe5 Nf5 43.Ke4 Nd6+ 44.Kf4 Nf5 45.Nc4 Nd4 46.Ke4 Nc2 47.b5 Nb4 48.Ne5 Na2 49.Kd4 Nc1 50.Nc4 Nb3+ 51.Ke5 Nc5 52.d6+ Ke8 53.Kd5 Nxa4 54.Kc6 Nc5 55.Kc7 a6 1-0
2019.08.16 V Copel Masters Open 2019
2331161 GM Hernandez Guerrero, G (2547) GM Cubas, Jo (2485) 1-0
1.e4 c5 2.Nc3 Nc6 3.Bb5 g6 4.Bxc6 dxc6 5.f4 Bg7 6.Nf3 Nf6 7.O-O O-O 8.d3 b6 9.Qe1 Ne8 10.Be3 Nc7 11.Qh4 f6 12.Rad1 Nb5 13.Ne2 Qe8 14.c4 Nd6 15.g4 Nf7 16.Kh1 Qd7 17.Rg1 e5 18.f5 g5 19.Qf2 Re8 20.h4 h6 21.Ng3 Kf8 22.Nh5 Bh8 23.Rg2 a5 24.b3 Ke7 25.a3 Ba6 26.Rd2 Rg8 27.b4 axb4 28.axb4 Bb7 29.bxc5 Ra1+ 30.Rg1 Rxg1+ 31.Qxg1 b5 32.d4 exd4 33.Bxd4 Qc7 34.Qa1 1-0
2019.08.15 V Copel Masters Open 2019
2331137 GM Cubas, Jo (2485) IM Quintiliano Pinto, R (2455) 1-0
1.e4 c5 2.Nc3 Nc6 3.f4 g6 4.Nf3 Bg7 5.Bb5 Nd4 6.O-O Nxb5 7.Nxb5 d5 8.e5 d4 9.c3 Bd7 10.Qe2 Qb6 11.a4 a6 12.Na3 Rd8 13.Nc4 Qc6 14.cxd4 cxd4 15.d3 b5 16.axb5 axb5 17.Na5 Qb6 18.b4 f6 19.Bb2 fxe5 20.fxe5 Bg4 21.Rac1 Nh6 22.h3 Bxf3 23.Rxf3 Qe6 24.Nc6 Rc8 25.Qe4 Nf7 26.Nxd4 Rxc1+ 27.Bxc1 Qb6 28.Qa8+ Nd8 29.Be3 Bxe5 30.Qd5 Bf6 31.Nxb5 Qc6 32.Qc4 Qxc4 33.dxc4 Nc6 34.Nc7+ Kd7 35.Nd5 Ne5 36.Nxf6+ exf6 37.Rxf6 Nxc4 38.Bc5 Ne5 39.Ra6 Nc4 40.Kf2 Kc7 41.Kf3 Ne5+ 42.Ke4 Nd7 43.Kd5 Rd8 44.Rc6+ Kb7 45.Rd6 Kc7 46.b5 Rb8 47.b6+ Kc8 48.Bd4 Rb7 49.Rc6+ Kd8 50.Kd6 Rb8 51.Be3 Rb7 52.h4 h6 53.Rc7 1-0
2019.08.14 V Copel Masters Open 2019
2331083 GM Cubas, Jo (2485) FM Martins, Ca1 (2222) 1-0
1.e4 c5 2.Nf3 Nc6 3.Nc3 e6 4.d4 cxd4 5.Nxd4 a6 6.Be2 Qc7 7.Be3 Nf6 8.O-O d6 9.f4 Be7 10.Qe1 O-O 11.Qg3 Bd7 12.Rae1 Rac8 13.a3 b5 14.Nxc6 Bxc6 15.Bd4 Qb7 16.Bd3 b4 17.Nd1 bxa3 18.bxa3 Bb5 19.Ne3 Bxd3 20.cxd3 Qb5 21.Nc4 Nh5 22.Qh3 d5 23.Nb6 Bc5 24.Nxc8 Bxd4+ 25.Kh1 g6 26.Ne7+ Kh8 27.f5 Qe8 28.fxg6 Qxe7 29.Qxh5 fxg6 30.Qg4 dxe4 31.Qxe4 e5 32.a4 Rxf1+ 33.Rxf1 Kg7 34.Rb1 Kh6 35.Qf3 Qd7 36.a5 Qc8 37.Qf6 Bb2 38.Qh4+ Kg7 39.Qb4 Bd4 40.Qb7+ Qxb7 41.Rxb7+ Kh6 42.Rb6 1-0
2019.08.14 V Copel Masters Open 2019
2331108 GM Matsuura, E (2449) GM Cubas, Jo (2485) 1/2-1/2
1.c4 e5 2.g3 Nc6 3.Bg2 g6 4.Nc3 Bg7 5.d3 d6 6.Rb1 a5 7.e3 Nf6 8.Nge2 h5 9.h3 Bd7 10.e4 Qc8 11.Be3 O-O 12.Rc1 Nb4 13.a3 Na6 14.Rb1 Nc5 15.b4 axb4 16.axb4 Na4 17.Nxa4 Bxa4 18.Qc1 Bd7 19.Nc3 Re8 20.b5 Be6 21.Nd5 Nd7 22.b6 Bxd5 23.cxd5 cxb6 24.O-O Ra6 25.Qxc8 Rxc8 26.h4 Rc3 27.Rb4 Bf6 28.Rfb1 Bd8 29.d4 exd4 30.Bxd4 Rc2 31.Bf1 Ra3 32.R4b2 Rxb2 33.Rxb2 Bf6 34.Bxf6 Nxf6 35.Bg2 Ra1+ 36.Kh2 Nd7 37.Bh3 Nc5 38.Bg2 Nd3 39.Rxb6 Nxf2 40.Rxd6 Ng4+ 41.Kh3 Nf2+ 42.Kh2 Ng4+ 43.Kh3 Ra2 44.Rb6 Nf2+ 45.Kh2 Nxe4 46.Rxb7 Nf6 47.Kh3 Ng4 48.Rb3 Rd2 49.Ra3 Kg7 50.Rb3 Kf6 51.Rf3+ Kg7 52.Ra3 f5 53.Rb3 Nf6 54.Rb7+ Kh6 55.Rb6 Ng4 56.Rb3 Kg7 57.Ra3 Kf6 58.Ra6+ Kf7 59.Ra7+ Kg8 60.Ra8+ Kh7 61.Ra7+ Kh6 62.Ra3 Nf6 63.Ra6 Nxd5 64.Bxd5 Rxd5 65.Ra7 Rd6 66.Rb7 Rd3 67.Kg2 Ra3 68.Rc7 Ra4 69.Kf3 Rg4 70.Rf7 Ra4 71.Rb7 1/2-1/2
2019.08.13 V Copel Masters Open 2019
2331026 GM Cubas, Jo (2485) Filgueiras, Nathan Felipe (2260) 0-1
1.d4 Nf6 2.Nf3 e6 3.e3 c5 4.Bd3 b6 5.O-O Bb7 6.b3 Be7 7.Bb2 O-O 8.Nbd2 d6 9.Qe2 Nbd7 10.c4 Re8 11.Rfd1 a6 12.h3 Qc7 13.Rac1 Rad8 14.Bb1 Qb8 15.a3 Qa8 16.Qf1 Rc8 17.Re1 Red8 18.e4 cxd4 19.Nxd4 Bf8 20.Qe2 g6 21.Rcd1 Nh5 22.Qe3 Bg7 23.N2f3 Qb8 24.Re2 e5 25.Nc2 Nf4 26.Red2 Nc5 27.Nb4 Bh6 28.Kh2 Kg7 29.Rxd6 Nfd3 30.R6xd3 Nxd3 31.Rxd3 Bxe3 32.Rxe3 f6 33.Nd5 b5 34.Nd2 bxc4 35.Nxc4 Bxd5 36.exd5 Rxc4 0-1
2019.08.13 V Copel Masters Open 2019
2331059 WIM Librelato, Kathie Goulart (2157) GM Cubas, Jo (2485) 0-1
1.e4 e6 2.d4 d5 3.Nc3 Nf6 4.e5 Nfd7 5.f4 c5 6.Nf3 Nc6 7.Be3 Be7 8.Be2 O-O 9.O-O b6 10.Qd2 f5 11.exf6 Nxf6 12.Kh1 Bd7 13.Rae1 a6 14.Bg1 b5 15.dxc5 b4 16.Nd1 Ne4 17.Qc1 Bxc5 18.Bxc5 Nxc5 19.Nf2 Qc7 20.Nd3 Ne4 21.Nfe5 Nxe5 22.Nxe5 Bb5 23.Bd3 Qa7 24.Qe3 Qxe3 25.Rxe3 Rac8 26.Kg1 Bxd3 27.cxd3 Nd2 28.Rd1 Rc2 29.Re2 Nf3+ 30.Kf2 Rxe2+ 31.Kxe2 Nxe5 32.fxe5 Rc8 33.Kd2 Kf7 34.Rf1+ Kg6 35.Rf4 a5 36.g3 Rc5 37.Rg4+ Kf7 38.h4 Rc7 39.Rf4+ Ke7 40.Kd1 h5 41.Kd2 Rc8 42.Rf1 g5 43.Rf6 gxh4 44.gxh4 Rg8 45.Rh6 Rg2+ 46.Kc1 Kd7 47.Rxh5 Kc6 48.Rg5 Rh2 49.Rg6 Kc5 50.Rg5 d4 51.Rg8 Kd5 52.Ra8 Kxe5 53.Rxa5+ Kf4 54.Rb5 Ke3 55.Rxb4 e5 56.Rb3 e4 57.dxe4+ d3 58.Rxd3+ Kxd3 59.b4 Rxa2 60.h5 Kxe4 0-1
2019.08.12 V Copel Masters Open 2019
2330999 FM Araujo, Ad (2167) GM Cubas, Jo (2485) 0-1
1.e4 e6 2.Nf3 d5 3.Nc3 Nf6 4.e5 Nfd7 5.Ne2 c5 6.c3 b6 7.d4 Ba6 8.g3 Nc6 9.a3 Be7 10.h4 h6 11.Bg2 Qc7 12.O-O g5 13.hxg5 hxg5 14.Re1 Rg8 15.b3 O-O-O 16.Be3 Kb8 17.Qd2 Na5 18.Nc1 g4 19.Nh2 cxd4 20.cxd4 Rc8 21.Ra2 Qc3 22.Qxc3 Rxc3 23.Bd2 Rc7 24.Bb4 Nc6 25.Bxe7 Nxe7 26.Rd2 Rc3 27.Bf1 Bxf1 28.Kxf1 Nf5 29.a4 Kb7 30.Kg2 Nb8 31.Ne2 Rxb3 32.Rc1 Rb4 33.a5 bxa5 34.Rc5 Kb6 35.Rc1 Nc6 36.Rdc2 Nfxd4 37.Nxd4 Nxd4 38.Rc7 Rc4 39.R1xc4 dxc4 40.Rxc4 Nc6 41.Nxg4 Kb5 42.Re4 a4 43.Ne3 Rd8 44.Nc2 Rd3 45.Ne1 Rc3 46.Nf3 a3 47.Re2 Rxf3 0-1
2019.07.13 14th American Continental
2366026 GM Cubas, Jo (2493) IM Gemy, J (2371) 1-0
1.Nc3 d5 2.d4 f5 3.e4 dxe4 4.Bc4 Nf6 5.f3 Nc6 6.d5 Na5 7.Qe2 e5 8.dxe6 Nxc4 9.Qxc4 Qe7 10.Qb5+ c6 11.Qxf5 Bxe6 12.Qe5 exf3 13.Nxf3 Bf5 14.Qxe7+ Bxe7 15.Nd4 Bg6 16.Bg5 Bb4 17.Bxf6 gxf6 18.O-O-O Bxc3 19.bxc3 Kf7 20.Rdf1 Rhe8 21.Rf2 Rad8 22.Rhf1 Rd6 23.g4 Kg7 24.h4 c5 25.Nb5 Rb6 26.Nc7 Re5 27.c4 Bf7 28.Rf4 h6 29.Rd1 Re7 30.Nd5 Bxd5 31.cxd5 Rb4 32.Rxb4 cxb4 33.Rd4 a5 34.d6 Rd7 35.Kd2 Kf7 36.Ke3 Ke6 37.Ke4 b5 38.Kf4 a4 39.Rd1 a3 40.Re1+ Kd5 41.Kf5 Kd4 42.Ke6 Rd8 43.Ke7 Ra8 44.d7 Kc3 45.Rb1 Kxc2 46.Rb3 1-0
2019.07.12 14th American Continental
2365922 IM Mieles Palau, D (2359) GM Cubas, Jo (2493) 1/2-1/2
1.c4 g6 2.Nc3 Bg7 3.g3 Nf6 4.Bg2 e5 5.Nf3 Nc6 6.O-O O-O 7.d3 Re8 8.e4 d6 9.h3 h6 10.Be3 Nh7 11.d4 Ng5 12.d5 Nxf3+ 13.Qxf3 Nd4 14.Qd1 c5 15.dxc6 bxc6 16.Kh2 Rb8 17.Qd2 h5 18.c5 dxc5 19.Na4 f5 20.exf5 Bxf5 21.Rfc1 e4 22.Qd1 Rb4 23.Nxc5 Rxb2 24.Qa4 Nf3+ 25.Kh1 Qc8 26.Rab1 Rxb1 27.Rxb1 Bxh3 28.Rb7 Rd8 29.Qb3+ Kh8 30.Bxf3 exf3 31.Bh6 Bxh6 32.Qc3+ Kg8 33.Qb3+ Kh8 34.Qc3+ Kg8 35.Qb3+ Kh8 1/2-1/2
2019.07.11 14th American Continental
2365823 Tomiello, Lucas Costamilan (2133) GM Cubas, Jo (2493) 1/2-1/2
1.e4 e6 2.d4 d5 3.Nd2 a6 4.Ngf3 Nf6 5.Bd3 c5 6.exd5 Qxd5 7.dxc5 Nbd7 8.b4 b6 9.Bc4 Qc6 10.a4 bxc5 11.b5 Qc7 12.Bb2 Be7 13.O-O O-O 14.Bd3 axb5 15.axb5 Bb7 16.c4 Ng4 17.h3 Nge5 18.Nxe5 Nxe5 19.Bxh7+ Kxh7 20.Qh5+ Kg8 21.Qxe5 Qxe5 22.Bxe5 f6 23.Bc3 Kf7 24.Rxa8 Rxa8 25.Ra1 Rxa1+ 26.Bxa1 e5 27.Bb2 Bc8 28.Ba3 Ke8 29.Ne4 Be6 30.Bxc5 Bxc4 31.Bxe7 Kxe7 32.b6 Bd5 33.Nc5 Kd6 34.b7 Kc7 35.h4 Bxb7 36.Ne6+ Kd6 37.Nxg7 Bc8 38.Kh2 Ke7 39.Nh5 Kf7 40.Ng3 Kg6 41.f3 f5 42.f4 exf4 43.Ne2 Kh5 44.Kh3 f3 45.Nf4+ Kh6 46.gxf3 Bb7 47.Kg3 Bc6 48.Kf2 Bb7 49.Ke3 Bc6 50.Ng2 Kh5 51.Kf4 Bd5 52.Kg3 Bb7 53.Nf4+ Kh6 54.Ne6 Kh5 55.f4 Ba6 56.Nd4 Bd3 57.Nf3 Ba6 58.Ne1 Bb5 59.Nc2 Bd3 60.Ne3 Be4 61.Kh3 Bd3 62.Nd1 Be4 63.Nf2 Bb1 64.Nh1 Bc2 65.Ng3+ Kg6 66.Kg2 Bd1 67.Kf2 Bg4 68.Ke3 Bh3 69.Kd4 Bg4 70.Ke5 Bh3 71.Nxf5 Kh5 72.Kf6 Bg4 73.Ke5 Bh3 74.Ke4 Bg2+ 75.Ke5 Bh3 76.Kf6 Bg4 77.Ne3 Bh3 78.Nf5 Bg4 79.Ne3 Bh3 80.Kg7 Kxh4 1/2-1/2
2019.07.10 14th American Continental
2365724 GM Cubas, Jo (2493) Palacio, I (2098) 1-0
1.d4 Nf6 2.Nc3 d6 3.e4 g6 4.f4 Bg7 5.Nf3 O-O 6.Bd3 Nc6 7.Be3 Ng4 8.Bg1 e5 9.d5 Nd4 10.h3 Nxf3+ 11.Qxf3 Nf6 12.fxe5 dxe5 13.Bc5 Re8 14.O-O c6 15.Rad1 Qc7 16.Qf2 b6 17.Be3 cxd5 18.exd5 Rf8 19.Bg5 Ne8 20.d6 Nxd6 21.Nd5 Qb7 22.Nf6+ Bxf6 23.Qxf6 Qd5 24.Bxg6 Qe6 25.Rxd6 Qxf6 26.Rdxf6 hxg6 27.Bh6 Ba6 28.R1f2 e4 29.Bxf8 e3 30.R2f3 Kxf8 31.Rxe3 Rd8 32.Rf2 1-0
2019.07.09 14th American Continental
2365517 IM Duran Vega, S (2364) GM Cubas, Jo (2493) 1/2-1/2
1.c4 Nf6 2.Nf3 g6 3.Nc3 Bg7 4.e4 d6 5.d4 O-O 6.Be2 c5 7.O-O cxd4 8.Nxd4 Nc6 9.Be3 Bd7 10.h3 Nxd4 11.Bxd4 Bc6 12.Qc2 a5 13.Rad1 Nd7 14.Bxg7 Kxg7 15.Bg4 f5 16.exf5 h5 17.Be2 Rxf5 18.Bd3 Rf6 19.Be4 Qf8 20.Rfe1 Rc8 21.b3 Nc5 22.Bxc6 bxc6 23.Ne4 Nxe4 24.Rxe4 c5 25.Qc3 e5 26.f4 Rxf4 27.Rxf4 Qxf4 28.Rxd6 Rf8 29.Rd5 Rf5 30.Rd7+ Kh6 31.Rd1 Qf2+ 32.Kh1 Qe2 33.Qc1+ Kg7 34.Rd7+ Kf6 35.Qh6 Qf1+ 36.Kh2 Qf4+ 37.Qxf4 Rxf4 38.Kg1 a4 39.g3 Rf3 40.Kg2 Rc3 41.Rc7 e4 42.Kf2 Rf3+ 43.Kg2 Rc3 44.Kf2 Rf3+ 45.Kg2 Ke5 46.Rxc5+ Kd4 47.Rc6 a3 48.Ra6 Ke3 49.Rxa3 Rf2+ 50.Kg1 Kf3 51.Ra6 e3 52.Rf6+ Ke2 53.Rxg6 Kd1 54.Re6 Kd2 55.Rd6+ Ke1 56.Re6 e2 57.b4 Rf1+ 58.Kg2 Rf2+ 59.Kg1 Rf1+ 60.Kg2 Kd2 61.c5 e1=Q 62.Rxe1 Kxe1 63.c6 Rf2+ 64.Kg1 Rxa2 65.b5 Rc2 66.g4 h4 67.g5 Ke2 68.g6 Kf3 69.g7 Rg2+ 70.Kh1 Rxg7 71.b6 Kf2 72.b7 Rg1+ 73.Kh2 Rg2+ 74.Kh1 Rg1+ 75.Kh2 Rg2+ 76.Kh1 Rg1+ 77.Kh2 1/2-1/2
2019.07.09 14th American Continental
2365622 GM Cubas, Jo (2493) Uribe Arteaga, D (2304) 1/2-1/2
1.e4 g6 2.d4 Bg7 3.Nc3 c6 4.f4 d5 5.e5 Nh6 6.Nf3 f6 7.Bd3 Bg4 8.Be3 O-O 9.O-O e6 10.Qd2 Bxf3 11.Rxf3 c5 12.f5 cxd4 13.Bxh6 dxc3 14.bxc3 exf5 15.Rh3 Bxh6 16.Qxh6 Rf7 17.exf6 Qxf6 18.Re1 Nc6 19.Rhe3 Re7 20.Rxe7 Nxe7 21.c4 Rc8 22.Qe3 dxc4 23.Qxe7 Qxe7 24.Rxe7 cxd3 25.cxd3 Rc1+ 26.Kf2 Rc2+ 27.Kf3 Rd2 28.Rxb7 Rxd3+ 29.Kf4 Rd2 30.Rxa7 Rxg2 31.Ke5 Kf8 32.Kf6 Ke8 33.Re7+ Kd8 34.Rxh7 f4 35.Ke5 g5 36.Ke4 Rxa2 37.Rg7 Rg2 38.Kf3 Rg1 39.Kf2 Rg4 40.Kf3 Rg1 41.Kf2 1/2-1/2
2019.07.08 14th American Continental
2365412 GM Cubas, Jo (2493) Filgueiras, Nathan Felipe (2259) 1/2-1/2
1.e4 e5 2.Nf3 Nc6 3.Bc4 Nf6 4.d4 exd4 5.O-O Nxe4 6.Re1 d5 7.Bxd5 Qxd5 8.Nc3 Qd7 9.Nxe4 Be7 10.Bg5 O-O 11.Bxe7 Qxe7 12.Nxd4 Bd7 13.Qh5 g6 14.Qh6 Qe5 15.Nf3 Qg7 16.Qf4 Bf5 17.Nc3 Rfd8 18.Rad1 Bxc2 19.Rc1 Bf5 20.Qxc7 Rd7 21.Qf4 Rad8 22.h3 h6 23.Re3 Kh7 24.g4 Be6 25.b4 Bd5 26.Ne5 Nxe5 27.Rxe5 Be6 28.Rce1 Rd4 29.Ne4 g5 30.Qf3 Rd3 31.Nf6+ Kh8 32.R1e3 R3d4 33.R5e4 Rd1+ 34.Kg2 R1d2 35.Rc3 R2d4 36.Rce3 Rd2 37.Ra3 R2d4 38.Rxd4 Rxd4 39.Rxa7 Rd8 40.Rxb7 Qg6 41.Rb5 Kg7 42.Nh5+ Kh7 43.Re5 Rd3 44.Rxe6 fxe6 45.Qb7+ Kg8 46.Qc8+ Kf7 47.Qc7+ Ke8 48.Qc6+ Ke7 49.b5 Rd5 50.Ng3 Qd3 51.a4 Rd6 52.Qc7+ Rd7 53.Qc5+ Qd6 54.Qe3 Qd5+ 55.Kh2 Qd2 56.Qc5+ Qd6 57.Qe3 Qd2 58.Qc5+ Qd6 59.Qe3 1/2-1/2
2019.07.07 14th American Continental
2369799 GM Cubas, Jo (2493) FM Coro, Lucas (2312) 1-0
1.e4 c5 2.Nf3 d6 3.c3 Nf6 4.h3 Bd7 5.Bd3 Bc6 6.Qe2 Nbd7 7.Bc2 e6 8.O-O Be7 9.d4 O-O 10.Rd1 d5 11.e5 Ne4 12.Nbd2 Nxd2 13.Bxd2 Qb6 14.Ng5 h6 15.Qd3 g6 16.Nxf7 Rxf7 17.Qxg6+ Kf8 18.Bxh6+ Ke8 19.Rd3 Nf8 20.Qh5 Qxb2 21.Rc1 Kd8 22.Qxf7 Be8 23.Qf4 1-0
2019.07.07 14th American Continental
2365295 GM Pichot, A (2579) GM Cubas, Jo (2493) 1-0
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 Nxc5 10.O-O-O Rb8 11.Kb1 Bd7 12.f5 exf5 13.Bxc5 Bxc5 14.Qxd5 Bc8 15.Qd2 Be7 1-0
2019.07.06 14th American Continental
2369697 Abrantes, Tiago Garrido (2177) GM Cubas, Jo (2493) 0-1
1.d4 Nf6 2.c4 e6 3.g3 c5 4.Nf3 cxd4 5.Nxd4 d5 6.Bg2 e5 7.Nf3 d4 8.O-O Nc6 9.e3 Bc5 10.exd4 exd4 11.Bg5 Be6 12.Nbd2 O-O 13.a3 Be7 14.Rc1 h6 15.Bxf6 Bxf6 16.Ne4 Be7 17.Re1 a5 18.Qa4 Qb6 19.Qb5 Qc7 20.Nc5 Bc8 21.Nd3 a4 22.Nfe5 Ra6 23.Nxc6 bxc6 24.Qe5 Qxe5 25.Nxe5 c5 26.Bd5 Be6 27.Bxe6 Rxe6 28.Nd3 Bd6 29.Rxe6 fxe6 30.Kg2 g5 31.Re1 Rf6 32.g4 Kf7 33.Re4 Ke7 34.f3 Kd7 35.Re1 Rf8 36.Rh1 Rb8 37.Kf2 h5 38.h3 h4 39.Rd1 Bg3+ 40.Kg2 Kd6 41.Rd2 Bf4 42.Rd1 Be3 43.Kf1 e5 44.Ke2 Re8 45.Rf1 Re7 46.Kd1 Rb7 47.Ke2 Bf4 48.Kd1 Bg3 49.Kd2 Re7 50.Kd1 Kc6 51.Kd2 Kd6 52.Kd1 Re8 53.Kd2 Bf4+ 54.Kd1 e4 55.fxe4 Rxe4 56.Rf3 Re8 57.Nxf4 Rf8 58.b3 gxf4 59.bxa4 Ke5 60.a5 Ke4 61.Rb3 f3 62.Ke1 d3 63.Kf2 d2 64.Re3+ Kd4 65.Re7 Rd8 0-1
2019.07.05 14th American Continental
2369598 GM Cubas, Jo (2493) Lage, Pedro Ferreira (2050) 1-0
1.e4 e6 2.d4 d5 3.e5 c5 4.c3 Nc6 5.Nf3 Qb6 6.a3 Bd7 7.b4 cxd4 8.cxd4 Rc8 9.Be3 Nge7 10.Bd3 Nf5 11.O-O Be7 12.Nbd2 O-O 13.Nb3 Qd8 14.Bd2 f6 15.b5 Nb8 16.Qb1 g6 17.Re1 fxe5 18.Nxe5 Be8 19.Nf3 Bf7 20.Bb4 Nd6 21.Nc5 a5 22.Bd2 Nc4 23.Bh6 Bxc5 24.dxc5 Rxc5 25.Bxc4 dxc4 26.Bxf8 Kxf8 27.Qe4 Qd5 28.Qf4 1-0
2019.04.19 Zonal 2.5 2019
2403471 FM Muniz, R (2257) GM Cubas, Jo (2505) 1-0
1.e4 c5 2.Nf3 Nc6 3.Bb5 e6 4.Bxc6 bxc6 5.e5 f6 6.O-O fxe5 7.Nxe5 Nf6 8.c4 d6 9.Ng4 Be7 10.Nc3 O-O 11.d3 Rb8 12.Rb1 Kh8 13.Nxf6 gxf6 14.f4 f5 15.Be3 Bf6 16.d4 d5 17.cxd5 exd5 18.Na4 Re8 19.Bf2 Ba6 20.Re1 Rxe1+ 21.Qxe1 Bd3 22.Rc1 c4 23.Qe6 Qe7 24.Qxc6 Qg7 25.Qc5 h5 26.Nc3 Rxb2 27.Nxd5 Rxf2 28.Qc8+ Kh7 29.Nxf6+ Qxf6 30.Qd7+ Kh6 31.Kxf2 Qb6 32.Re1 Be4 33.Rxe4 fxe4 34.Qd5 c3 35.Qg5+ Kh7 36.Qxh5+ Kg7 37.Qg5+ Kf7 38.Qd5+ Kf8 39.Qf5+ Kg7 40.Qd7+ Kf6 41.g4 c2 42.g5+ Kg6 43.Qe8+ Kf5 44.Qf8+ Ke6 45.Qc8+ Kd5 46.Qxc2 Qxd4+ 47.Ke2 Qg1 48.Qd1+ 1-0
2019.04.18 Zonal 2.5 2019
2403446 GM Cubas, Jo (2505) GM Krysa, L (2498) 1/2-1/2
1.e4 e5 2.Nf3 Nc6 3.d4 exd4 4.Nxd4 Nf6 5.Nc3 Bb4 6.Nxc6 bxc6 7.Bd3 O-O 8.O-O d5 9.exd5 Bg4 10.Be2 Bxe2 11.Nxe2 cxd5 12.Bg5 Rb8 13.Qd4 Rb6 14.Nf4 Be7 15.Nd3 h6 16.Bf4 Ne4 17.c4 dxc4 18.Qxc4 Nd6 19.Qa4 Bf6 20.Nc5 Bxb2 21.Rad1 Re8 22.Qxa7 Qb8 23.Qxb8 Rbxb8 24.Na6 Rb7 25.Rd2 Ba3 26.Rd3 Re4 27.g3 1/2-1/2
2019.04.17 Zonal 2.5 2019
2403415 GM Rodriguez Vila, A (2480) GM Cubas, Jo (2505) 1-0
1.e4 c5 2.Nc3 a6 3.Nf3 d6 4.g3 Nf6 5.Bg2 Nc6 6.d4 cxd4 7.Nxd4 Bd7 8.O-O e6 9.Be3 Be7 10.f4 O-O 11.Qe2 Qc7 12.a4 Rac8 13.f5 Nxd4 14.Bxd4 Qc4 15.Qd2 exf5 16.exf5 Bc6 17.Rf4 Nh5 18.Rg4 Bf6 19.Rd1 Rfe8 20.Qf2 Bxg2 21.Kxg2 Be5 22.Rh4 Nf6 23.Bxe5 Qc6+ 24.Qf3 Qxf3+ 25.Kxf3 Rxe5 26.Rf4 d5 27.g4 h6 28.Rb4 Rce8 29.Kf4 g5+ 30.fxg6 fxg6 31.Rxb7 g5+ 32.Kg3 Re3+ 33.Kg2 Nxg4 34.Nxd5 Re2+ 35.Kg3 h5 36.h3 Nh2 37.Nf6+ Kf8 38.Nh7+ Kg8 39.Nxg5 Rxc2 40.Rd6 Nf1+ 41.Kh4 Rc4+ 42.Kxh5 Ng3+ 43.Kg6 Rf4 44.Rg7+ Kf8 45.Nh7# 1-0
2019.04.16 Zonal 2.5 2019
2403365 Viera, E (2138) GM Cubas, Jo (2505) 0-1
1.c4 e6 2.Nc3 d5 3.cxd5 exd5 4.d4 c6 5.Bf4 Bf5 6.Nf3 Nf6 7.e3 Nbd7 8.Bd3 Bxd3 9.Qxd3 Be7 10.O-O Nh5 11.Bg3 Nxg3 12.hxg3 O-O 13.Rab1 a5 14.a3 f5 15.b4 b5 16.Ne5 Rf6 17.Nxd7 Qxd7 18.Rfc1 axb4 19.axb4 Qe8 20.Ne2 Ra4 21.Qd2 Qf8 22.Nf4 Bxb4 23.Qd1 Qa8 24.Nd3 Bd6 25.Ra1 Rf7 26.Nb2 Rxa1 27.Rxa1 Ra7 28.Rxa7 Qxa7 29.Qc2 Qd7 30.Nd3 b4 31.Qa4 Qb7 32.Nc1 Kf7 33.Kf1 g5 34.Nb3 Ke6 35.Ke1 h5 36.Qa5 f4 37.gxf4 Qh7 38.Qa2 gxf4 39.exf4 Bxf4 40.Nc5+ Kf6 41.g3 Bd6 42.Nb3 Qd3 43.Qb2 Kf7 44.Nd2 Be7 45.Kd1 Ke6 46.Ke1 Kf5 47.Qc1 Bg5 0-1
2019.04.16 Zonal 2.5 2019
2403390 GM Cubas, Jo (2505) IM Real de Azua, E (2474) 1-0
1.e4 c6 2.d4 d5 3.e5 Bf5 4.Ne2 e6 5.Nf4 Ne7 6.Nc3 h6 7.g4 Bh7 8.Bd3 Bxd3 9.Qxd3 Nd7 10.Be3 a6 11.O-O-O Qc7 12.Nh5 b6 13.f4 c5 14.f5 c4 15.Qf1 b5 16.Kb1 Qc6 17.Qf2 b4 18.Ne2 Nb6 19.Rhf1 c3 20.b3 a5 21.Nc1 a4 22.fxe6 fxe6 23.Nd3 axb3 24.cxb3 c2+ 25.Qxc2 Qxc2+ 26.Kxc2 Rxa2+ 27.Kb1 Rxh2 28.Nc5 Rh3 29.Rde1 Ng6 30.Nxe6 Be7 31.Rc1 Nc4 32.bxc4 Rxe3 33.cxd5 Rb3+ 34.Ka2 1-0
2019.04.15 Zonal 2.5 2019
2403333 GM Cubas, Jo (2505) GM Mareco, S (2651) 0-1
1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nc6 5.Nc3 Qc7 6.f4 a6 7.Nxc6 bxc6 8.Bd3 d5 9.e5 c5 10.b3 Bb7 11.Qe2 Nh6 12.g4 c4 13.bxc4 Bb4 14.Bd2 Bxc3 15.Bxc3 d4 16.Bb4 Bxh1 17.Kd2 Qb7 18.a3 Bf3 19.Qf2 Rd8 20.h3 Be4 21.Bd6 Bxd3 22.Kxd3 f6 23.Qxd4 fxe5 24.fxe5 Qf3+ 25.Kd2 Qg2+ 26.Kc3 Qxh3+ 27.Kb4 Nf7 28.Qe4 Qh2 29.Rd1 Nxd6 30.Qc6+ Kf7 31.exd6 Rb8+ 32.Kc3 Qe5+ 33.Rd4 Qe3+ 34.Rd3 Qe1+ 35.Kd4 e5+ 36.Kd5 Qh1+ 37.Kc5 Rhc8 0-1
2019.04.14 Zonal 2.5 2019
2406365 CM Pinero, Ismael (1872) GM Cubas, Jo (2505) 0-1
1.e4 e6 2.d4 d5 3.Nc3 Nf6 4.e5 Nfd7 5.f4 c5 6.Nf3 Nc6 7.Be3 Be7 8.Be2 b6 9.O-O O-O 10.Kh1 Bb7 11.Qd2 f6 12.Rad1 fxe5 13.fxe5 cxd4 14.Nxd4 Rxf1+ 15.Rxf1 Nf8 16.Bg4 Nxe5 17.Bxe6+ Nxe6 18.Nxe6 Qd6 19.Nd4 Nc4 20.Qc1 Qe5 21.Rf3 Re8 22.Nce2 Ba3 23.bxa3 Nxe3 24.c3 Ba6 25.Ng3 Ng4 26.Qg1 g6 27.h3 h5 28.Nf1 Nf6 29.Qf2 Ne4 30.Qc2 Bxf1 31.Rxf1 Ng3+ 32.Kg1 Qe3+ 33.Rf2 Ne4 34.Qe2 Nxf2 35.Qxf2 Kg7 36.Nb5 Qe1+ 37.Qf1 Qg3 0-1
2019.04.14 Zonal 2.5 2019
2406386 GM Cubas, Jo (2505) FM Lopez Azambuja, N (2328) 1-0
1.Nc3 d5 2.d4 Nf6 3.Bg5 e6 4.e4 Bb4 5.e5 h6 6.exf6 hxg5 7.fxg7 Rg8 8.h4 gxh4 9.Qh5 Qf6 10.Nf3 Qxg7 11.Rxh4 Nc6 12.O-O-O Bxc3 13.bxc3 Bd7 14.Rf4 Qg6 15.Qh4 Qg7 16.Bb5 Rh8 17.Qg5 Qh6 18.Re1 a6 19.Bxc6 Bxc6 20.Qxh6 Rxh6 21.Ng5 Rg6 22.Nxf7 Ke7 23.Ne5 Rxg2 24.Rf7+ Kd6 25.c4 1-0
2019.04.13 Zonal 2.5 2019
2406332 GM Cubas, Jo (2505) Vazquez, Facundo (2009) 1/2-1/2
1.e4 e6 2.d4 d5 3.Nc3 Bb4 4.exd5 exd5 5.Bd3 Nc6 6.a3 Bxc3+ 7.bxc3 Nf6 8.Ne2 h6 9.O-O O-O 10.c4 dxc4 11.Bxc4 Bf5 12.Rb1 Rb8 13.Rb5 Qd7 14.Bd3 Bxd3 15.Qxd3 Rfe8 16.Be3 Nd5 17.Qb3 Nce7 18.Ra5 c6 19.Rxa7 Nc8 20.Ra5 b6 21.c4 bxa5 22.Qxb8 Ncb6 23.Qg3 Nxe3 24.fxe3 Nxc4 25.Rf3 Nd2 26.Rf4 Qe7 27.e4 Nxe4 28.Qe3 Nd6 29.Qxe7 Rxe7 30.Kf2 Rb7 31.Rf3 Rb2 32.Re3 Nb5 33.Re8+ Kh7 34.Rb8 a4 35.Rb6 Ra2 1/2-1/2
2019.01.27 5th Floripa Open 2019
2440679 GM Cubas, Jo (2506) GM Fier, A (2540) 0-1
1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 d6 6.Be2 Be7 7.Be3 Nc6 8.f4 O-O 9.Qd2 a6 10.O-O-O Nd7 11.g4 Nxd4 12.Qxd4 b5 13.g5 Rb8 14.h4 b4 15.Na4 e5 16.Qd2 Qa5 17.b3 exf4 18.Bxf4 Ne5 19.Kb1 Be6 20.h5 Rfc8 21.Bf1 Rc6 22.Bh3 Nc4 23.Qd3 Na3+ 24.Ka1 Nxc2+ 25.Kb2 Bxg5 26.Bxd6 Bf6+ 27.e5 Bxe5+ 28.Bxe5 Qxe5+ 29.Nc3 Qxc3+ 30.Qxc3 Rxc3 31.Bxe6 fxe6 32.Rd7 Ne3 33.h6 Rc2+ 34.Kb1 Rg2 35.Re1 Nf5 36.Rxe6 Nxh6 37.Rxa6 Re8 38.Rd1 Nf5 39.Rb6 Rg4 40.a3 bxa3 41.Ka2 Ra8 42.Rd2 h5 43.Rb5 Rf4 44.b4 h4 45.Rb7 h3 46.b5 Rg4 0-1
2019.01.26 5th Floripa Open 2019
2440589 FM Languidey, Simon Alejandro (2416) GM Cubas, Jo (2506) 0-1
1.e4 c5 2.Nc3 Nc6 3.g3 g6 4.Bg2 Bg7 5.d3 d6 6.Nge2 Rb8 7.Be3 b5 8.a3 a5 9.Qd2 b4 10.axb4 axb4 11.Nd1 Nd4 12.O-O e6 13.Nc1 Bd7 14.h3 Qb6 15.g4 h5 16.g5 Ne7 17.f4 O-O 18.c3 bxc3 19.bxc3 Ndc6 20.Bf2 e5 21.Kh1 Ra8 22.Rxa8 Rxa8 23.fxe5 Nxe5 24.Ne3 Qa6 25.Bg3 Bb5 26.Rd1 Rf8 27.d4 cxd4 28.cxd4 Nc4 29.Nxc4 Bxc4 30.Nd3 d5 31.Nc5 Qa3 32.Bd6 Re8 33.Re1 Nc8 34.Bf4 Nb6 35.Bc7 dxe4 36.Bxb6 e3 37.Qc2 Qb4 38.Qc1 Bxd4 39.Nd7 Bxb6 40.Nxb6 Qxb6 41.Qxc4 Qa5 42.Rf1 Re7 43.Bd5 e2 44.Rxf7 e1=Q+ 45.Rf1+ Kh7 0-1
2019.01.26 5th Floripa Open 2019
2440443 GM Cubas, Jo (2506) FM Viana, D (2173) 1-0
1.g3 e5 2.c4 d6 3.Nc3 f5 4.Bg2 Nf6 5.d3 Be7 6.e4 c6 7.Nge2 O-O 8.O-O fxe4 9.dxe4 Be6 10.b3 a6 11.a4 a5 12.h3 Na6 13.f4 Nd7 14.Be3 Kh8 15.Ra2 Ndc5 16.Rd2 Qb6 17.f5 Bg8 18.Nc1 Bg5 19.Bxg5 Nxe4+ 20.Kh2 Nxg5 21.h4 Nf7 22.f6 g6 23.Ne4 Rad8 24.Nxd6 Nxd6 25.Rxd6 Bf7 26.Re1 Rfe8 27.Rxe5 Rxd6 28.Rxe8+ Bxe8 29.Qxd6 1-0
2019.01.25 5th Floripa Open 2019
2440298 Almeida, Gianluca Jorio (2157) GM Cubas, Jo (2506) 0-1
1.c4 Nf6 2.Nc3 d5 3.cxd5 Nxd5 4.g3 g6 5.Bg2 Nxc3 6.bxc3 Bg7 7.Nf3 O-O 8.O-O Nc6 9.d4 Bg4 10.Nh4 Bd7 11.e4 Na5 12.Qe2 c5 13.Be3 a6 14.Rfd1 Ba4 15.Rd2 Bb5 16.Qf3 Nc4 17.Rdd1 Ba4 18.Rdc1 e6 19.Bf1 Nxe3 20.fxe3 Bc6 21.Bc4 b5 22.Bb3 c4 23.Bd1 f5 24.a4 g5 25.Ng2 Bxe4 26.Qf2 Qd5 27.axb5 axb5 28.Be2 Rf7 0-1
2019.01.24 5th Floripa Open 2019
2440102 GM Cubas, Jo (2506) GM Hoffman, A (2454) 0-1
1.e4 c5 2.Nc3 Nc6 3.g3 g6 4.Bg2 Bg7 5.d3 d6 6.f4 e6 7.Nf3 Nge7 8.O-O O-O 9.Be3 Nd4 10.Qd2 Bd7 11.e5 Nef5 12.Bf2 Nxf3+ 13.Bxf3 Nd4 14.Bg2 dxe5 15.fxe5 Bxe5 16.Ne4 b6 17.c3 Nc6 18.d4 cxd4 19.cxd4 Bg7 20.d5 exd5 21.Qxd5 Ne5 22.Be3 Bc6 23.Qxd8 Raxd8 24.Bg5 Bxe4 25.Bxe4 f6 26.Bf4 f5 27.Bc2 Nd3 28.Bg5 Bf6 29.Bxf6 Rxf6 30.Rad1 Rfd6 31.Bxd3 Rxd3 32.Rxd3 Rxd3 33.Rf2 Kg7 34.Rc2 Kf6 35.Kf2 h5 36.Rc6+ Ke5 37.Ke2 Rd6 38.Rc7 a5 39.Ke3 Re6 40.Kf3 g5 41.h4 g4+ 42.Kf2 f4 43.gxf4+ Kxf4 44.Rf7+ Ke4 45.a4 Rc6 46.Re7+ Kf4 47.Rf7+ Ke4 48.Re7+ Kd4 49.Kg3 Rf6 50.Rh7 Rf3+ 51.Kg2 Rf5 52.Kg3 Kc4 53.Rh6 b5 54.axb5 Rxb5 55.Rc6+ Kb3 56.Rg6 Kxb2 57.Rg5 Rb3+ 58.Kf4 a4 59.Rxh5 Rb4+ 60.Kg3 a3 61.Re5 a2 62.Re2+ Ka3 63.Re1 Rb1 64.Re8 Rb3+ 65.Kxg4 Rb4+ 0-1
2019.01.24 5th Floripa Open 2019
2439920 FM De Borba, Guilherme (2293) GM Cubas, Jo (2506) 0-1
1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.Nf3 Bg7 5.Bg5 Ne4 6.cxd5 Nxg5 7.Nxg5 e6 8.Nf3 exd5 9.e3 a5 10.Be2 c6 11.O-O O-O 12.Rc1 Re8 13.Re1 Nd7 14.Na4 Bf8 15.Nc5 Nxc5 16.dxc5 b6 17.cxb6 Qxb6 18.Qd4 c5 19.Qxd5 Be6 20.Qd2 Red8 21.Qc2 Bxa2 22.Ne5 Bg7 23.Qxc5 Qxb2 24.Nc6 Bf8 25.Qg5 Re8 26.Nd4 a4 27.Rc2 Qb4 28.Ra1 Bb3 29.Rcc1 Bg7 30.Bf3 Rac8 31.Rxc8 Rxc8 32.g3 Bxd4 33.Qg4 Rd8 34.exd4 Qc3 0-1
2019.01.23 5th Floripa Open 2019
2439714 GM Cubas, Jo (2506) FM Muniz, R (2236) 1/2-1/2
1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.f4 e5 7.Nf3 Nbd7 8.a4 Qc7 9.Bd3 Be7 10.O-O O-O 11.Qe1 exf4 12.Bxf4 Ne5 13.Kh1 Be6 14.Bxe5 dxe5 15.Qg3 Bb4 16.Nd5 Bxd5 17.exd5 Bd6 18.Qh4 h6 19.Nd4 exd4 20.Rxf6 Rae8 21.Qg4 Rc8 22.Rxh6 Rfe8 23.g3 Qe7 24.Rh4 1/2-1/2
2019.01.22 5th Floripa Open 2019
2439503 FM Dos Santos, H (2129) GM Cubas, Jo (2506) 0-1
1.d4 g6 2.Nf3 Nf6 3.g3 Bg7 4.Bg2 O-O 5.O-O d5 6.c4 c6 7.Qb3 dxc4 8.Qxc4 Bf5 9.Nc3 Nbd7 10.Rd1 Bc2 11.Re1 Nb6 12.Qb4 a5 13.Qa3 Nfd7 14.b3 a4 15.Nxa4 Nxa4 16.bxa4 Rxa4 17.Qb2 Be4 18.Be3 Qa8 19.Bh3 e6 20.Nd2 Bd5 21.Nb3 c5 22.Red1 b5 23.a3 b4 24.Rac1 c4 25.Na1 b3 26.Rb1 Rxa3 0-1
2019.01.22 5th Floripa Open 2019
2439297 GM Cubas, Jo (2506) Acosta, P (1981) 1-0
1.e4 d6 2.d4 Nf6 3.Nc3 g6 4.Bg5 Bg7 5.e5 dxe5 6.dxe5 Qxd1+ 7.Rxd1 Nfd7 8.Nd5 Bxe5 9.Nf3 Bd6 10.Bxe7 Bxe7 11.Nxc7+ Kd8 12.Nxa8 Bf6 13.Bc4 Re8+ 14.Kd2 Bxb2 15.c3 Nc6 16.Bxf7 Re7 17.Ng5 Re5 18.f4 Rf5 19.Rhe1 1-0
2019.01.21 5th Floripa Open 2019
2439102 Marques Junior, Marcos Antonio (1773) GM Cubas, Jo (2506) 0-1
1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.Nf3 Bg7 5.Qb3 dxc4 6.Qxc4 O-O 7.Bf4 c6 8.e3 b5 9.Qb3 a5 10.Be2 a4 11.Qd1 Qa5 12.a3 Nd5 13.Rc1 Nxf4 14.exf4 Rd8 15.O-O b4 16.Ne4 bxa3 17.bxa3 Qf5 18.Qd3 Qxf4 19.Qe3 Qxe3 20.fxe3 Nd7 21.Nfg5 Nf6 22.Nxf6+ exf6 23.Ne4 f5 24.Nc5 Ra7 25.Bf3 Re7 26.Bxc6 Rxe3 27.Nxa4 Bxd4 28.Kh1 Bd7 29.Bxd7 Rxd7 30.Rfd1 Rxa3 31.Nc5 Rd8 32.Rc4 Ra1 33.Rxa1 Bxa1 34.Rc1 Bb2 35.Rb1 Rd2 36.h3 Kg7 37.Nd3 Ba3 38.Ne1 Bd6 39.Nf3 Ra2 40.Rd1 Bg3 41.Kg1 Kf6 42.Kf1 g5 43.Rd2 Ra1+ 44.Ke2 g4 45.hxg4 fxg4 46.Nd4 h5 0-1
2019.01.20 ch-Paranaense Blitz 2019
2443049 IM Molina, Rob (2458) GM Cubas, Jo (2506) 0-1
1.d4 d5 2.c4 c6 3.Nf3 Nf6 4.Nc3 dxc4 5.a4 Bg4 6.Ne5 Bh5 7.Nxc4 e6 8.Qb3 Na6 9.e3 Nb4 10.Be2 Bg6 11.Na3 a5 12.O-O Bd6 13.Bd2 Ne4 14.Nxe4 Bxe4 15.Nc4 Be7 16.Rac1 Bd5 17.Qd1 O-O 18.Bf3 Bxf3 19.Qxf3 Qd5 20.Bxb4 Qxf3 21.gxf3 axb4 22.b3 f6 23.f4 Rfd8 24.Rfd1 Kf7 25.Kf1 h5 26.h3 Kg6 27.Ke2 Kf7 28.Kf3 Rh8 29.Rg1 Rhg8 30.Rg2 g6 31.Ke2 Rad8 32.Rgg1 Rd5 33.Kf3 g5 34.fxg5 Rdxg5 35.Rxg5 Rxg5 36.Nd2 Rf5+ 37.Ke2 Rg5 38.Ne4 Rg8 39.Kf3 h4 40.Nd2 e5 41.dxe5 fxe5 42.Ne4 Ke6 43.Rd1 Rf8+ 44.Ke2 Rb8 45.Nd2 b5 46.axb5 cxb5 47.Ne4 Ra8 48.Rd3 Ra2+ 49.Kf3 Rb2 50.Nd2 Rc2 51.Ne4 Kf5 52.Rd5 Rb2 53.Rxb5 Rxb3 54.Rb7 Ke6 55.Rb6+ Kd5 56.Rb5+ Ke6 57.Nc5+ Bxc5 58.Rxc5 Rc3 59.Rb5 b3 60.Ke4 Kd6 61.f4 exf4 62.Kxf4 Kc6 63.Rb8 Kc5 64.e4 Rxh3 65.e5 Kc6 66.Kg4 Re3 67.Kxh4 Kc5 68.Kg4 Kd4 69.Rb5 Kc4 70.Kf4 Kxb5 71.Kxe3 b2 0-1
2019.01.20 ch-Paranaense Blitz 2019
2443050 GM Cubas, Jo (2506) GM Delgado Ramirez, N (2623) 0-1
1.e4 c5 2.g3 Nc6 3.Bg2 g6 4.Nc3 Bg7 5.d3 e6 6.f4 d6 7.Nf3 Nge7 8.O-O O-O 9.Be3 b6 10.Bf2 Bb7 11.g4 f5 12.gxf5 exf5 13.Qd2 d5 14.e5 d4 15.Ne2 Qd7 16.Ng3 Nd5 17.h4 h5 18.Ng5 Nd8 19.c4 Nc7 20.Bxb7 Nxb7 21.Qe2 Ne6 22.Qf3 Nxg5 23.hxg5 Rae8 24.Qd5+ Qf7 25.Kg2 Nd8 26.Qxf7+ Kxf7 27.Ne2 Ne6 28.a3 Rb8 29.b4 Rfd8 30.Rfb1 Bf8 31.b5 Ra8 32.a4 a5 33.bxa6 Rxa6 34.Be1 Rda8 35.Kf3 Be7 36.Rb2 Rxa4 37.Rxa4 Rxa4 38.Rxb6 Ra1 39.Kf2 h4 40.Bd2 h3 41.Bc1 h2 42.Kg2 Rxc1 43.Nxc1 Nxf4+ 44.Kxh2 Bxg5 45.Rc6 Be7 46.Kg3 g5 47.Kf3 Ng6 48.e6+ Kf6 49.Kg3 Ne5 50.Ra6 f4+ 51.Kf2 g4 52.Kg2 Kf5 53.Ra7 Kxe6 54.Ne2 Nxd3 55.Ra3 f3+ 56.Kf1 fxe2+ 57.Kxe2 Ne5 58.Kf2 Nxc4 59.Ra6+ Kf5 60.Ra7 Bd6 61.Rf7+ Ke4 62.Rg7 g3+ 63.Ke2 d3+ 64.Kd1 Ne3+ 65.Kd2 c4 66.Ke1 Bb4# 0-1
2019.01.20 ch-Paranaense Blitz 2019
2443053 GM Rodriguez Vila, A (2480) GM Cubas, Jo (2506) 1/2-1/2
1.d4 d5 2.Nf3 Nf6 3.e3 e6 4.c4 c6 5.b3 Bb4+ 6.Nbd2 O-O 7.Bd3 Nbd7 8.O-O Re8 9.Bb2 c5 10.cxd5 exd5 11.Qc2 b6 12.a3 Ba5 13.Ne5 Bb7 14.Ndf3 Rc8 15.Qb1 Ne4 16.Bb5 Nxe5 17.dxe5 Re6 18.Rd1 Rg6 19.Bf1 Qd7 20.Qxe4 1/2-1/2
2018.08.05 Copel Telecom SESC Open
2525541 IM Stamenkovic, Dr (2383) GM Cubas, Jo (2489) 1/2-1/2
1.d4 Nf6 2.Bg5 d5 3.Bxf6 exf6 4.e3 Bd6 5.Bd3 c6 6.Nd2 O-O 7.Qf3 a5 8.Ne2 Re8 9.c3 Nd7 10.O-O Nf8 11.e4 Ne6 12.h4 dxe4 13.Nxe4 Be7 14.g3 g6 15.Rfe1 h5 16.Nf4 Nxf4 17.Qxf4 Be6 18.a3 Kg7 19.Re2 Qd7 20.Rae1 c5 21.a4 c4 22.Bc2 Bd5 23.Nc5 Bxc5 24.dxc5 Rxe2 25.Rxe2 Re8 26.Rxe8 Qxe8 27.Kf1 Qe6 28.Bd1 Bc6 29.Qd4 Bd5 30.Qf4 Bc6 31.Bf3 Qe5 32.Qxe5 fxe5 33.Be2 Bd5 34.f3 Kf6 35.Kf2 Ke7 36.Ke3 Kd7 37.f4 Ke6 38.Bf1 f6 39.Bh3+ Ke7 40.Bf1 Kd7 41.Be2 Ke6 42.Bf1 Kd7 43.Be2 Ke7 44.Bf1 Kf7 45.Be2 Ke6 46.Bf1 1/2-1/2
2018.08.04 Copel Telecom SESC Open
2525472 GM Cubas, Jo (2489) GM Rodriguez Vila, A (2487) 1/2-1/2
1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O b5 6.Bb3 Bc5 7.a4 Rb8 8.c3 d6 9.d4 Bb6 10.a5 Ba7 11.Be3 O-O 12.dxe5 Bxe3 13.exf6 Bh6 14.fxg7 Bxg7 15.Qd5 Ne5 16.Nxe5 dxe5 17.Qxd8 Rxd8 18.Na3 b4 19.cxb4 Rxb4 20.Bd5 Bb7 21.Nc2 Rxb2 22.Ne3 Bxd5 23.Nxd5 c6 24.Ne7+ Kf8 25.Nf5 Rb5 26.Rfc1 c5 27.Ra3 Bf6 28.h4 Ke8 29.g3 Be7 30.Ne3 Rd4 31.f3 Bd8 32.Nc4 f6 33.Kf2 Kd7 34.Ke3 Bc7 35.h5 Kc6 36.f4 exf4+ 37.gxf4 Rb4 38.Rac3 Kb5 39.Na3+ Ka4 40.Nc2 Rxe4+ 41.Kd3 Bxf4 42.Nxb4 Rd4+ 43.Kc2 Bxc1 44.Nxa6 Bd2 45.Nxc5+ Kb5 46.Rd3 Rc4+ 47.Kxd2 Rxc5 48.h6 Rh5 49.a6 Kxa6 50.Rd6+ Kb5 51.Rxf6 Kc5 52.Ra6 Rh3 53.Ke2 Kd5 54.Kf2 Ke4 55.Kg2 Rh5 56.Ra4+ Kf5 1/2-1/2
2018.08.04 Copel Telecom SESC Open
2525494 GM Cubas, Jo (2489) IM Di Berardino, D (2528) 1-0
1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.Be3 e5 7.Nf3 Be7 8.Bc4 O-O 9.Bb3 Nc6 10.Bg5 Ne8 11.Bxe7 Qxe7 12.Qd3 Na5 13.Nd5 Qd8 14.O-O Be6 15.Rfd1 Rc8 16.Ne3 Nxb3 17.axb3 Qc7 18.h3 h6 19.Qd2 Qe7 20.Qb4 Qc7 21.Rd3 f5 22.exf5 Bxf5 23.Nxf5 Rxf5 24.Qg4 Qd7 25.Nxe5 Qe6 26.Nf3 Nf6 27.Qg6 Rf4 28.Rad1 Qe4 29.Qxe4 Nxe4 30.c3 a5 31.Rd4 Rcf8 32.Re1 Rxf3 33.gxf3 Ng5 34.Rxd6 Nxf3+ 35.Kf1 Nxe1 36.Kxe1 Rf3 37.Rd5 Rxh3 38.Rxa5 Rh1+ 39.Ke2 h5 40.Kf3 h4 41.Kg2 Rb1 42.Rb5 Rxb2 43.Rxb7 Kh7 44.Kh3 Rxf2 45.Kxh4 Kg6 46.Kg3 Rc2 47.Rc7 Kf5 48.Kf3 g5 49.Rc5+ Ke6 50.Ke3 g4 51.Kd3 Rb2 52.b4 g3 53.Rg5 g2 54.Kc4 Rf2 55.Rg8 Kf5 56.Kb5 Kf6 57.Ka4 Kf5 58.c4 Ke5 59.c5 Kd5 60.Kb5 Rc2 61.Rg5+ Ke6 1-0
2018.08.03 Copel Telecom SESC Open
2525462 GM Cubas, Jo (2489) IM Carneiro, Vitor Roberto Castro (2429) 1-0
1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 a6 5.Nc3 Qc7 6.Be3 Nf6 7.f3 b5 8.Bd3 Bb7 9.O-O d5 10.exd5 Nxd5 11.Nxd5 Bxd5 12.Qd2 Bd6 13.h3 O-O 14.Ne2 Nd7 15.Kh1 Rac8 16.c3 Nf6 17.Bf4 e5 18.Be3 Bb7 19.Rad1 Rfd8 20.Qe1 Bc5 21.Bxc5 Qxc5 22.Ng3 Re8 1-0
2018.08.03 Copel Telecom SESC Open
2525465 GM Granda Zuniga, J (2631) GM Cubas, Jo (2489) 1/2-1/2
1.c4 e6 2.Nc3 d5 3.d4 Nf6 4.Bg5 Nbd7 5.e3 Be7 6.Rc1 O-O 7.Nf3 a6 8.c5 Re8 9.Bd3 Nf8 10.h4 N6d7 11.Bxe7 Qxe7 12.e4 dxe4 13.Nxe4 Nf6 14.O-O Bd7 15.Nxf6+ Qxf6 16.Be4 Rab8 17.Re1 Bc6 18.Bxc6 bxc6 19.Qe2 Ng6 20.g3 h6 21.Rc3 a5 22.Ra3 Rb5 23.h5 Ne7 24.Ne5 Rb4 25.Rd1 Nf5 26.Nxc6 Nxd4 27.Rxd4 Rxd4 28.Rf3 Rd2 29.Qxd2 Qxf3 30.Qd7 Rf8 31.Qxc7 Qd1+ 32.Kg2 Qd5+ 33.Kg1 Qd1+ 34.Kg2 Qd5+ 35.Kg1 Qd1+ 36.Kg2 Qd7 1/2-1/2
2018.08.02 Copel Telecom SESC Open
2525434 FM Brito, L (2356) GM Cubas, Jo (2489) 0-1
1.b3 Nf6 2.Bb2 d5 3.e3 g6 4.f4 Bg7 5.Nf3 O-O 6.Bd3 c5 7.O-O Nc6 8.Nc3 a6 9.Qe1 b5 10.Qh4 c4 11.Be2 d4 12.exd4 Nxd4 13.Bd1 Bb7 14.Qe1 Bxf3 15.Bxf3 Nxc2 16.Qe2 Nxa1 17.Bxa8 Nxb3 18.axb3 Qb6+ 19.Kh1 Rxa8 20.bxc4 bxc4 21.Ba3 Rc8 22.Rb1 Qd4 23.Bxe7 Nh5 24.g3 Qd7 25.Ba3 Re8 26.Qxc4 Qxd2 27.Ne4 Qe3 28.Ng5 Qa7 29.Qc6 Rd8 30.Bc5 Qa8 31.Rb7 Rc8 32.Qd5 Rxc5 33.Qxf7+ Kh8 34.Qb3 h6 35.Kg1 Rb5 36.Rxb5 axb5 37.Qf7 0-1
2018.08.01 Copel Telecom SESC Open
2531329 Calcado, A (2090) GM Cubas, Jo (2489) 0-1
1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 e5 5.Nb5 d6 6.a4 Be6 7.N1c3 a6 8.Na3 Rc8 9.Bc4 Bxc4 10.Nxc4 Nd4 11.Ne3 Nf6 12.O-O Be7 13.Ncd5 Nxd5 14.exd5 Qd7 15.c3 Nf5 16.Qd3 Nh4 17.f4 exf4 18.Rxf4 O-O 19.Bd2 Ng6 20.Qf5 Qd8 21.Rb4 Rc7 22.Rf1 Ne5 23.Ng4 Nc4 24.Nh6+ gxh6 25.Qg4+ Bg5 26.Bxg5 hxg5 27.Rxc4 Rxc4 28.Qxc4 Qb6+ 29.Kh1 Qxb2 30.h4 Qd2 31.hxg5 Qxg5 32.Re1 f5 33.Re6 f4 34.Qe4 Rf7 35.Re8+ Kg7 36.Qd4+ Rf6 37.Re6 f3 38.gxf3 Qh5+ 39.Kg1 Qxf3 40.Qh4 Qf1+ 0-1
2018.08.01 Copel Telecom SESC Open
2531261 GM Cubas, Jo (2489) Serafim Junior, Arnor (1813) 1-0
1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 g6 5.Nc3 Bg7 6.Be3 Nf6 7.Bc4 Qa5 8.O-O O-O 9.Bb3 d6 10.h3 Bd7 11.Re1 Rac8 12.Qe2 Rfe8 13.Rad1 Nxd4 14.Bxd4 Bc6 15.Qe3 Nd7 16.Qf3 Rf8 17.Bxg7 Kxg7 18.Nd5 Ne5 19.Qe3 Rfe8 20.f4 Nd7 21.Kh2 Qc5 22.Qg3 e6 23.Nc3 Nf6 24.Qh4 Qh5 25.Qg3 d5 26.e5 Nd7 27.Qf2 a5 28.g4 Qh6 29.g5 Qh5 30.Ne2 Nxe5 31.Qd4 a4 32.Qxe5+ Kg8 33.Nd4 axb3 34.axb3 h6 35.Rf1 hxg5 36.fxg5 Qh4 37.Rf4 Qh8 38.Rf6 Re7 39.Rdf1 Be8 40.Rxg6+ fxg6 41.Rf8+ Kxf8 42.Qxh8+ Kf7 1-0
2018.07.01 IV Concordia Open 2018
2561812 Souza dos Santos, Matheus Garcett (1932) GM Cubas, Jo (2476) 0-1
1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 g6 6.Be3 Bg7 7.f3 Nc6 8.Bc4 O-O 9.Qd2 Nd7 10.O-O-O Nb6 11.Bb3 Na5 12.Qe2 a6 13.Nd5 Nxd5 14.exd5 Nxb3+ 15.Nxb3 a5 16.Bd4 a4 17.Na1 e5 18.dxe6 Bxe6 19.Bxg7 Kxg7 20.Kb1 a3 21.b3 Qf6 22.c4 Bf5+ 0-1
2018.06.30 IV Concordia Open 2018
2561702 Florianovitz, Derlei Alex (2051) GM Cubas, Jo (2476) 0-1
1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 e5 6.Ndb5 a6 7.Na3 b5 8.Nd5 Nxd5 9.Qxd5 Ra7 10.Be3 Be6 11.Qd2 Rb7 12.Be2 Be7 13.O-O O-O 14.c4 b4 15.Nc2 a5 16.b3 Nd7 17.Bf3 Qb8 18.g3 Rd8 19.Rfd1 h6 20.Qe2 Qc8 21.Bg4 Nf6 22.Bf3 Nd7 23.Bg4 Rf8 24.Bxe6 fxe6 25.Rd3 Qc6 26.f3 Ra8 27.Qd2 Nc5 28.Bxc5 Qxc5+ 29.Qe3 Qc7 30.Kg2 a4 31.Rad1 axb3 32.axb3 Ra2 33.R3d2 d5 34.exd5 exd5 35.Qd3 dxc4 36.bxc4 Bg5 37.Qb3 Bxd2 38.Qxa2 Bc3 39.Qa8+ Rb8 40.Qd5+ Kh8 41.c5 b3 42.Na3 b2 43.c6 Rc8 44.Qe4 Bd4 45.Nb5 Qxc6 46.Qf5 Qc2+ 47.Qxc2 Rxc2+ 0-1
2018.06.30 IV Concordia Open 2018
2561752 GM Cubas, Jo (2476) GM Mekhitarian, K (2546) 0-1
1.e4 c5 2.Nf3 g6 3.d4 cxd4 4.Nxd4 Nc6 5.Nc3 Bg7 6.Nb3 Nf6 7.Be2 O-O 8.O-O a6 9.Re1 b5 10.Bf1 d6 11.Bg5 Bb7 12.Qd2 Nd7 13.Bh6 Rc8 14.Bxg7 Kxg7 15.a4 b4 16.Nd5 a5 17.Bb5 Nc5 18.Re3 e6 19.Rh3 h5 20.Nf4 Nxe4 21.Qe3 Nf6 22.Bxc6 Bxc6 23.Qa7 Bd7 24.Rd3 e5 25.Rxd6 exf4 26.Rad1 Qe7 27.Qxa5 Bg4 28.f3 Qe3+ 29.Kh1 Bxf3 30.gxf3 Qxf3+ 31.Kg1 Rxc2 32.R1d2 Rxd2 33.Nxd2 Qd1+ 34.Kg2 Qe2+ 35.Kg1 Ng4 36.Qc5 Ne3 37.Qe5+ Kh7 38.Qxf4 Qg2# 0-1
2018.06.29 IV Concordia Open 2018
2561596 Vicenzi, Liziane Nathalia (1511) GM Cubas, Jo (2476) 0-1
1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.Nf3 Bg7 5.e3 O-O 6.Be2 b6 7.O-O Bb7 8.b3 c5 9.Bb2 cxd4 10.exd4 Nc6 11.Rc1 Rc8 12.Re1 Bh6 13.Rb1 dxc4 14.Bxc4 Nb4 15.Ne5 Nbd5 16.Nxd5 Nxd5 17.Qg4 Qd6 18.Rbd1 a6 19.h4 b5 20.Bd3 Rc7 21.Qg3 Bf4 22.Qh3 f6 23.Nf3 Bc8 24.Qh1 Bg4 25.Bc1 Nc3 26.Bxf4 Qxf4 27.Rc1 Ne2+ 28.Bxe2 Rxc1 29.Rxc1 Qxc1+ 30.Bf1 Rd8 31.Kh2 Qf4+ 32.Kg1 Bxf3 33.gxf3 Rxd4 34.Qh3 f5 35.h5 Qg5+ 36.Qg2 Qxh5 37.a4 bxa4 38.bxa4 Rxa4 39.Bd3 Ra1+ 0-1
2018.06.29 IV Concordia Open 2018
2561649 GM Cubas, Jo (2476) Bracht, Rainer (1899) 1-0
1.e4 e5 2.Nf3 Nc6 3.d4 exd4 4.Nxd4 Nf6 5.Nc3 d6 6.Be2 Nxd4 7.Qxd4 Be7 8.b3 Be6 9.Bb2 O-O 10.O-O-O Ne8 11.Nd5 Bxd5 12.Qxd5 c6 13.Qd4 Bf6 14.Qb4 Bxb2+ 15.Kxb2 b5 16.e5 d5 17.Bd3 a5 18.Bxh7+ Kxh7 19.Qxf8 Qd7 20.Rd4 Nc7 21.Rh4+ Kg6 22.Qc5 Ne6 23.Qe3 f6 24.exf6 Kxf6 25.Re1 Re8 26.Rh5 Kf7 27.Rf5+ Kg8 28.Re5 Kf7 29.Qf3+ Kg8 30.Qh3 1-0
2018.05.20 Brazil Foz do Iguacu Open
2577606 IM Perdomo, L (2463) GM Cubas, Jo (2454) 1/2-1/2
1.d4 d5 2.c4 c6 3.Nf3 Nf6 4.e3 Bg4 5.Qb3 Qb6 6.Ne5 Bf5 7.Nc3 e6 8.Be2 Nbd7 9.Nxd7 Nxd7 10.Bd2 Be7 11.O-O O-O 12.Rfc1 Rac8 13.Na4 Qa6 14.Nc3 Qb6 15.Na4 Qa6 16.Nc3 Qb6 17.Na4 Qc7 18.cxd5 exd5 19.Nc5 Rfe8 20.Na4 Rf8 21.Bb4 Bxb4 22.Qxb4 Rfe8 23.Bf3 Be4 24.Bxe4 Rxe4 25.Nc5 Rh4 26.g3 Nxc5 27.Rxc5 Rh6 28.Rac1 Qd7 29.f3 Qf5 30.Ra1 Qd7 31.Qd2 Rf6 32.Kg2 1/2-1/2
2018.05.19 Brazil Foz do Iguacu Open
2577550 GM Delgado Ramirez, N (2611) GM Cubas, Jo (2454) 1/2-1/2
1.e4 c5 2.Nf3 d6 3.Bb5+ Bd7 4.Bxd7+ Qxd7 5.O-O Nc6 6.Re1 Nf6 7.c3 e6 8.d4 cxd4 9.cxd4 d5 10.e5 Ne4 11.Nbd2 Nxd2 12.Bxd2 Be7 13.Rc1 O-O 14.Rc3 f6 15.exf6 Rxf6 16.Rce3 Bd6 17.Bc3 Re8 18.Bd2 Ra8 19.Qe2 Raf8 20.Bc3 Ra8 21.Qd1 Bf4 22.Rd3 Bd6 23.Rde3 Raf8 24.Qe2 1/2-1/2
2018.05.19 Brazil Foz do Iguacu Open
2577597 GM Cubas, Jo (2454) GM El Debs, F (2545) 1/2-1/2
1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5 4.c3 Nf6 5.d3 a6 6.Bb3 Ba7 7.O-O d6 8.Nbd2 O-O 9.h3 h6 10.Re1 Re8 11.Nf1 Be6 12.Be3 Bxe3 13.Nxe3 Bxb3 14.Qxb3 Qd7 15.a4 b6 16.Qc4 Ne7 17.b4 Ng6 18.Kh2 Nf4 19.b5 Qe6 20.Qxe6 fxe6 21.Rad1 axb5 22.g3 Ng6 23.axb5 Ra3 24.c4 Nf8 25.Kg2 N8d7 26.Nc2 Rc3 27.Nb4 Nc5 28.Ra1 Rc8 29.Nd2 Nfd7 30.Re3 Nb3 31.Ra3 Ndc5 32.Re1 Rf8 33.Re3 g5 34.Re1 Kg7 35.Rea1 Nxa1 36.Rxc3 Ra8 37.Ra3 1/2-1/2
2018.05.18 Brazil Foz do Iguacu Open
2577501 GM Mareco, S (2637) GM Cubas, Jo (2454) 1/2-1/2
1.d4 d5 2.c4 c6 3.Nc3 Nf6 4.Nf3 e6 5.Bg5 Nbd7 6.e3 Qa5 7.cxd5 Nxd5 8.Rc1 Nxc3 9.bxc3 Ba3 10.Rc2 b6 11.Be2 Ba6 12.O-O Bxe2 13.Qxe2 O-O 14.e4 e5 15.Bh4 Rae8 16.Bg3 Bd6 17.Qc4 Qb5 18.Qxb5 cxb5 19.Rb1 a6 20.c4 bxc4 21.Rxc4 f6 22.Rc6 Bb8 23.d5 Rc8 24.Nd2 Rxc6 25.dxc6 Nc5 26.Rxb6 Ba7 27.Rb2 Rc8 28.Rc2 Rxc6 29.Kf1 Rd6 30.f3 Ne6 31.Bf2 Bxf2 32.Kxf2 1/2-1/2
2018.05.17 Brazil Foz do Iguacu Open
2577414 GM Cubas, Jo (2454) GM Leitao, R (2619) 1/2-1/2
1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 a6 5.Bd3 Bc5 6.Nb3 Be7 7.O-O d6 8.Qg4 g6 9.Qe2 Nc6 10.Nc3 Qc7 11.f4 Nf6 12.f5 O-O 13.Bh6 Re8 14.Bg5 Qd8 15.fxg6 fxg6 16.Qf2 Ng4 17.Qf7+ Kh8 18.Bxe7 Qxe7 19.Qxe7 Rxe7 20.Be2 Nge5 21.Rad1 Nf7 22.Na4 b5 23.Nb6 Rb8 24.Nxc8 Rxc8 25.c3 Kg7 26.Nd4 Nxd4 27.Rxd4 Rc5 28.a4 bxa4 29.Rxa4 a5 30.b4 axb4 31.cxb4 Rc2 32.Ba6 Rb2 33.Rf2 Rb1+ 34.Rf1 Rb2 35.Rf2 Rb1+ 36.Rf1 Kg8 37.Bc4 Kg7 38.Ba6 Rb2 39.b5 Ne5 1/2-1/2
2018.05.17 Brazil Foz do Iguacu Open
2577371 IM Di Berardino, D (2523) GM Cubas, Jo (2454) 0-1
1.d4 d5 2.c4 c6 3.Nf3 Nf6 4.Nc3 a6 5.Bd2 e6 6.c5 Nbd7 7.Qc2 e5 8.dxe5 Ng4 9.Na4 Qe7 10.Bg5 f6 11.exf6 gxf6 12.Bh4 Nxc5 13.h3 Nxa4 14.hxg4 Qb4+ 15.Nd2 Be7 16.e4 Bxg4 17.exd5 cxd5 18.Bd3 Rc8 19.Qb3 Nc5 0-1
2018.05.16 Brazil Foz do Iguacu Open
2577294 Da Silva, Joao Carlos Orguim (1839) GM Cubas, Jo (2454) 0-1
1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 g6 5.c4 Nf6 6.Nc3 d6 7.Be2 Bg7 8.Be3 O-O 9.h3 Bd7 10.Qd2 Nxd4 11.Bxd4 Bc6 12.f3 a5 13.g4 Nd7 14.Bxg7 Kxg7 15.h4 h6 16.O-O-O a4 17.Nd5 Nc5 18.Rhg1 e5 19.Qe3 Bxd5 20.Rxd5 a3 21.b3 Qxh4 22.Rxd6 Ne6 23.Rd5 Nf4 24.Rd7 Qh2 25.Rd2 Rfd8 26.Rgd1 Qh4 27.Rxd8 Rxd8 28.Rxd8 Qxd8 29.Qd2 Qd4 30.Qc2 Nxe2+ 31.Qxe2 Qa1+ 0-1
2018.05.16 Brazil Foz do Iguacu Open
2577336 GM Cubas, Jo (2454) Urquiza, Marcello de Albuquerque (2092) 1-0
1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 a6 5.Nc3 Qc7 6.Bd3 Nf6 7.O-O Be7 8.a4 O-O 9.Kh1 d6 10.f4 Nc6 11.Nb3 b6 12.Qf3 Bb7 13.Bd2 Nb4 14.Nd4 Nxd3 15.cxd3 Rac8 16.Rac1 Qb8 17.Qh3 Rc7 18.Qg3 Rfc8 19.Rce1 Bc6 20.f5 e5 21.Nxc6 Rxc6 22.Nd5 Bd8 23.Bh6 Ne8 24.Bxg7 1-0
2018.01.31 5th Floripa Masters 2018
2619774 GM Cubas, Jo (2472) Moyses Sobrinho, Elias (1901) 1-0
1.Nf3 d5 2.g3 Nf6 3.Bg2 g6 4.c4 d4 5.O-O Bg7 6.e3 dxe3 7.fxe3 O-O 8.Nc3 c5 9.d4 cxd4 10.exd4 Nc6 11.Bf4 Nh5 12.Be3 Bg4 13.d5 Ne5 14.Qb3 Nxf3+ 15.Bxf3 Bxf3 16.Rxf3 b6 17.Rd1 Qd7 18.Kf2 Rac8 19.Bd4 Qc7 20.Bxg7 Nxg7 21.d6 exd6 22.Nd5 Qb7 23.Qe3 Ne6 24.Nf6+ Kg7 25.Qc3 Rfd8 26.Rxd6 Rxd6 27.Ne8+ Kf8 28.Nxd6 Qc6 29.Nxc8 Qxc8 30.Qe5 1-0
2018.01.30 5th Floripa Masters 2018
2619765 GM Cubas, Jo (2472) GM Rodriguez Vila, A (2459) 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.c3 h6 8.h3 c6 9.Be3 Na6 10.Nbd2 Nc7 11.Re1 Re8 1/2-1/2
2018.01.30 5th Floripa Masters 2018
2619767 FM Gauche, C (2251) GM Cubas, Jo (2472) 0-1
1.e4 c5 2.Nf3 d6 3.Bb5+ Nd7 4.c4 Nf6 5.Nc3 g6 6.d4 cxd4 7.Nxd4 Bg7 8.O-O O-O 9.Bxd7 Bxd7 10.b3 a6 11.a4 Rc8 12.Re1 Re8 13.a5 Bc6 14.Ra2 e6 15.Rd2 Qxa5 16.Bb2 Nh5 17.Nb1 Qb6 18.Nxc6 Bxb2 19.Nd4 Bxd4 20.Rxd4 Rc6 21.e5 dxe5 22.Rxe5 Rc5 23.Rxc5 Qxc5 24.Rd7 Qc8 25.Nc3 Nf6 0-1
2018.01.29 5th Floripa Masters 2018
2619756 IM Di Berardino, D (2516) GM Cubas, Jo (2472) 1-0
1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 O-O 5.Bd3 d5 6.Nf3 c5 7.O-O cxd4 8.exd4 dxc4 9.Bxc4 b6 10.Bg5 Bb7 11.Rc1 Bxc3 12.bxc3 Nbd7 13.Bd3 Qc7 14.Qe2 Rfe8 15.Rfe1 Rac8 16.Nd2 Qd6 17.f3 Nd5 18.Ne4 Qc7 19.Qd2 a5 20.a3 f6 1-0
2018.01.28 5th Floripa Masters 2018
2619747 GM Cubas, Jo (2472) FM Languidey, Simon Alejandro (2360) 1-0
1.e4 e6 2.d4 d5 3.Nd2 Nc6 4.Ngf3 Nf6 5.e5 Nd7 6.Bb5 a6 7.Bxc6 bxc6 8.Nb3 c5 9.Bg5 f6 10.exf6 gxf6 11.Bh4 Be7 12.O-O c4 13.Na5 Nb8 14.Qd2 O-O 15.b4 Qe8 16.c3 Nc6 17.Nxc6 Qxc6 18.Rad1 Qe8 19.Kh1 a5 20.a3 axb4 21.axb4 Rf7 22.Ng1 Rg7 23.Ne2 Qg6 24.Nf4 Qg4 25.Bg3 Bd6 26.Ra1 Rxa1 27.Rxa1 Bd7 28.Nh3 Qe4 29.f3 Qd3 30.Qxd3 cxd3 31.Nf2 Bb5 32.Rd1 Bxg3 33.hxg3 Rxg3 34.Ng4 f5 35.Kh2 f4 36.Nf6+ Kf7 37.Nh5 Rg5 38.Nxf4 e5 39.Nxd3 e4 40.Ne5+ Kf6 41.Re1 Kf5 42.fxe4+ dxe4 43.c4 Ba4 44.Rf1+ Ke6 45.Rf4 Bc2 46.Ng4 Rg8 47.Ne3 Bd3 48.Rh4 Rg7 49.Rh6+ Kd7 50.d5 Kc8 51.Rf6 Kb7 52.Kg1 h5 53.Rh6 Rg5 54.Kf2 Kb8 55.Ke1 Kb7 56.c5 Bb5 57.Kd2 Ba6 58.Kc3 Bb5 59.Kd4 Bd3 60.Rh7 Kb8 61.c6 1-0
2018.01.28 5th Floripa Masters 2018
2619755 IM Umetsubo, C (2415) GM Cubas, Jo (2472) 0-1
1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.a3 Bxc3+ 5.bxc3 c5 6.e3 Qa5 7.Bd2 Ne4 8.Bd3 Nxd2 9.Qxd2 Nc6 10.d5 Ne7 11.e4 b6 12.f4 Ba6 13.a4 O-O 14.Nf3 f5 15.d6 Ng6 16.e5 Bb7 17.O-O Bc6 18.Be2 Qa6 19.Rfb1 Rab8 20.Qe3 Be4 21.Rb2 Bc6 22.Nd2 Nh8 23.Bf3 Bxf3 24.Qxf3 Nf7 25.Rb5 Kh8 26.a5 g5 27.Nb3 Qc8 28.axb6 axb6 29.Rb1 gxf4 30.Qxf4 Rg8 31.h3 Qc6 32.Rb2 Rg6 33.g4 Rbg8 34.Rg2 Ng5 35.Qe3 Rh6 0-1
2018.01.27 5th Floripa Masters 2018
2619744 FM Mandetta, J (2357) GM Cubas, Jo (2472) 1/2-1/2
1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 O-O 5.Bd2 Re8 6.Nf3 d5 7.Rc1 Nbd7 8.a3 Bf8 9.Be2 dxc4 10.Bxc4 c5 11.O-O a6 12.a4 cxd4 13.exd4 Nb6 14.Ba2 Bd7 15.Ne5 Rc8 16.Bg5 Bc6 17.Qd3 a5 18.Bb1 g6 19.Qh3 Be7 20.Rcd1 Nbd5 21.Rfe1 Nh5 22.Nxc6 bxc6 23.Bc1 Bg5 24.Ne4 Bxc1 25.Rxc1 Ndf6 26.Qc3 Nxe4 27.Bxe4 Nf6 28.Bf3 Qd6 29.Qc5 1/2-1/2
2018.01.26 5th Floripa Masters 2018
2619733 IM Perdomo, L (2449) GM Cubas, Jo (2472) 1-0
1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.Bf4 Bg7 5.e3 O-O 6.Nf3 c5 7.dxc5 Qa5 8.Rc1 dxc4 9.Bxc4 Qxc5 10.Bb3 Qa5 11.O-O Nc6 12.Qe2 Nh5 13.Bg5 h6 14.Bh4 g5 15.Rfd1 Nf6 16.Bg3 Bg4 17.h3 Bh5 18.Nd5 Nxd5 19.Rxd5 Qb6 20.Rb5 Qa6 21.Bc4 Qa4 22.Rxb7 Na5 23.Rxe7 Rae8 24.Rc7 1-0
2018.01.26 5th Floripa Masters 2018
2619738 GM Cubas, Jo (2472) GM Matsuura, E (2492) 1-0
1.e4 c5 2.g3 Nc6 3.Bg2 g6 4.d3 Bg7 5.f4 d6 6.Nf3 Rb8 7.O-O b5 8.Nc3 b4 9.Ne2 Nf6 10.h3 O-O 11.a3 a5 12.axb4 axb4 13.g4 c4 14.Be3 Qc7 15.b3 cxb3 16.cxb3 Bxg4 17.hxg4 Nxg4 18.Qd2 Bxa1 19.Rxa1 Ra8 20.Rc1 Nxe3 21.Qxe3 Qd7 22.d4 Ra3 23.f5 Kg7 24.Kf2 Na5 25.Rh1 h5 26.Rxh5 gxh5 27.Qg5+ Kh7 28.Qxh5+ Kg7 29.Qg4+ Kh6 30.Qh3+ 1-0
2018.01.23 4th Floripa Open 2018
2612799 GM Cubas, Jo (2472) CM De Borba, Gabriel (2019) 0-1
1.e4 d6 2.d4 Nf6 3.Nc3 c6 4.Nf3 Qa5 5.Bd3 e5 6.h3 Nbd7 7.O-O Be7 8.a4 O-O 9.Re1 Re8 10.Bd2 Qc7 11.Bc4 b6 12.Qb1 Rf8 13.Qa2 h6 14.d5 Bb7 15.dxc6 Bxc6 16.Nh4 Nxe4 17.Ng6 Nxd2 18.Nxe7+ Kh8 19.Bxf7 Nf6 20.Ncd5 Qb7 21.Ng6+ Kh7 22.Nxf6+ gxf6 23.Nxf8+ Rxf8 24.Rad1 Rxf7 25.Rxd2 Bxg2 26.Kh2 Rg7 27.Qb3 Bf3 28.Qd3+ e4 29.Qxd6 Rg2+ 30.Kh1 Qc8 0-1
2018.01.22 4th Floripa Open 2018
2612602 FM Gauche, C (2251) GM Cubas, Jo (2472) 1-0
1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Be2 O-O 6.Bg5 c5 7.d5 a6 8.Qd2 b5 9.cxb5 Qa5 10.bxa6 Bxa6 11.Bxa6 Qxa6 12.Nge2 Nbd7 13.O-O Rfb8 14.Rab1 Rb4 15.f3 Ne5 16.b3 Rab8 17.Kh1 Ne8 18.Rbd1 Nc7 19.Be3 1-0
2018.01.22 4th Floripa Open 2018
2612450 GM Cubas, Jo (2472) FM Almiron, A (2329) 1/2-1/2
1.e4 c6 2.d4 d5 3.Nd2 dxe4 4.Nxe4 Bf5 5.Ng3 Bg6 6.h4 h6 7.Nf3 Nd7 8.h5 Bh7 9.Bd3 Bxd3 10.Qxd3 e6 11.Bf4 Qa5+ 12.Bd2 Bb4 13.Ne4 Ngf6 14.Nd6+ Ke7 15.Nc4 Bxd2+ 16.Nfxd2 Qd5 17.Ne3 Qa5 18.Nc4 Qd5 19.O-O-O c5 20.Nb3 cxd4 21.Nxd4 Rhc8 22.b3 Rc5 23.f3 Rac8 24.Ne3 Qg5 25.Kb1 Kf8 26.Ne2 Qe5 27.f4 Qc7 28.c4 a6 29.g4 b5 30.cxb5 axb5 31.b4 Rc6 32.Rc1 Qb7 33.Rxc6 Rxc6 34.Rd1 Rc7 35.Nc3 Qc6 36.Nxb5 Rb7 37.a4 Nb6 38.Qd8+ Ne8 39.Nd6 Nxa4 40.Nxb7 Nc3+ 41.Ka1 Nxd1 42.Nc5 Nxe3 43.Nd7+ Qxd7 44.Qxd7 Nc2+ 45.Kb2 Nxb4 46.g5 Nd5 47.f5 hxg5 48.fxe6 fxe6 49.Qxe6 Nef6 50.Kb3 Nf4 1/2-1/2
2018.01.20 4th Floripa Open 2018
2626906 Pinto, Re (2190) GM Cubas, Jo (2472) 1/2-1/2
1.Nf3 Nf6 2.b3 g6 3.Bb2 Bg7 4.g3 O-O 5.Bg2 d5 6.O-O c5 7.d3 Nc6 8.Ne5 Qd6 9.Nxc6 Qxc6 10.c4 Be6 11.Nc3 Qd7 12.cxd5 Nxd5 13.Nxd5 Bxd5 14.Bxg7 Kxg7 15.Bxd5 Qxd5 16.Qc2 Rac8 17.Rac1 Rfd8 18.Qb2+ f6 19.Rc4 b5 20.Rc3 h5 21.h4 Rd6 22.Rfc1 g5 23.hxg5 Qxg5 24.Qc2 Rdc6 25.d4 c4 26.Qe4 e6 27.bxc4 bxc4 28.Rb1 Qd5 29.Rb7+ R8c7 30.Rxc7+ Rxc7 31.Qf4 Rb7 32.Rf3 Qg5 33.Qxg5+ fxg5 34.Rc3 Rb4 35.a3 Rb3 36.Rxc4 Rxa3 37.Rc6 Kf7 38.f3 1/2-1/2
2018.01.19 4th Floripa Open 2018
2626762 GM Cubas, Jo (2472) Achutti, A (2091) 1-0
1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.Be3 e6 7.f3 Be7 8.Qd2 Qc7 9.O-O-O Nbd7 10.g4 O-O 11.g5 Ne8 12.h4 b5 13.g6 Ne5 14.f4 Nxg6 15.h5 b4 16.hxg6 bxc3 17.Qh2 cxb2+ 18.Kb1 fxg6 19.Qxh7+ Kf7 20.e5 dxe5 21.fxe5 Qxe5 22.Bd3 1-0
2017.12.14 Acre GM 2017
2647705 GM Cubas, Jo (2473) IM Supi, L (2530) 1/2-1/2
1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 e5 6.Ndb5 d6 7.Bg5 a6 8.Na3 b5 9.Nd5 Qa5+ 10.Bd2 Qd8 11.Bg5 Qa5+ 12.Bd2 Qd8 13.Bg5 Qa5+ 1/2-1/2
2017.12.13 Acre GM 2017
2647696 GM Cubas, Jo (2473) GM Delgado Ramirez, N (2622) 1/2-1/2
1.e4 e5 2.Nf3 Nf6 3.Nxe5 d6 4.Nf3 Nxe4 5.Qe2 Qe7 6.d3 Nf6 7.Bg5 Nbd7 8.Nc3 Qxe2+ 9.Bxe2 c6 10.O-O-O 1/2-1/2
2017.12.13 Acre GM 2017
2647700 Leitao Neto, Antonio Alves (1955) GM Cubas, Jo (2473) 0-1
1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 e5 6.Nde2 Bc5 7.Be3 Bxe3 8.fxe3 d6 9.Qd2 Be6 10.O-O-O Qb6 11.h3 h5 12.Rg1 O-O-O 13.Nd5 Bxd5 14.exd5 Nb4 15.Nc3 Nbxd5 16.Re1 Nxc3 17.Qxc3+ Kb8 18.g4 hxg4 19.hxg4 Rc8 20.Qa3 Rh2 21.Rg2 Rxg2 22.Bxg2 Nxg4 23.Bh3 Qc6 24.Qb3 f5 25.e4 g6 26.Re2 Qc5 27.Qg3 Qc4 28.Bxg4 fxg4 29.Qxg4 Rh8 30.Qf3 Qxa2 31.Qf6 Qa1+ 32.Kd2 Qa5+ 33.c3 Rd8 34.Rg2 a6 35.Rxg6 Ka8 36.Kc2 d5 37.Qb6 Qa4+ 38.Kd3 Rh8 39.Rh6 Rc8 40.exd5 Rg8 41.Qb4 0-1
2017.12.12 Acre GM 2017
2647689 FM Cruz, Ri (2320) GM Cubas, Jo (2473) 0-1
1.c4 Nf6 2.Nf3 g6 3.Nc3 Bg7 4.e4 d6 5.d4 O-O 6.Be2 Na6 7.O-O e5 8.Be3 Ng4 9.Bg5 f6 10.Bh4 Qe8 11.h3 Nh6 12.c5 exd4 13.Qxd4 Nxc5 14.Nd5 Ne6 15.Qc3 Qf7 16.Qd2 Kh8 17.Bc4 Ng8 18.Rfe1 Bh6 19.Qc3 c6 20.Ne3 Bf4 21.Rad1 Qg7 22.Bg3 Be5 23.Nxe5 dxe5 24.Rd6 Qe7 25.Red1 Nf4 26.Kh2 Nh6 27.Bh4 g5 28.Bxg5 fxg5 29.Rxh6 Ng6 30.Nf5 Bxf5 31.exf5 Kg7 32.Rxh7+ Kxh7 33.fxg6+ Kxg6 34.Bd3+ Kh6 35.Be4 Rxf2 36.Qg3 Rf4 37.Qd3 Raf8 38.a4 Qb4 0-1
2017.12.11 Acre GM 2017
2647678 IM Gemy, J (2383) GM Cubas, Jo (2473) 0-1
1.Nf3 Nf6 2.d4 g6 3.c4 Bg7 4.Nc3 O-O 5.g3 c5 6.d5 d6 7.Bg2 e6 8.O-O exd5 9.cxd5 Re8 10.Nd2 b6 11.Re1 Ba6 12.Qb3 Nbd7 13.a4 Ne5 14.Nb5 Bc8 15.f4 Neg4 16.Nc4 Ne4 17.Bxe4 Rxe4 18.Ncxd6 Rb4 19.Qf3 Bd7 20.e4 a6 21.Nc3 Qf6 22.Nb7 Bc8 23.h3 Ne5 24.Qe2 Bxb7 25.fxe5 Qxe5 26.Bf4 Qe7 27.h4 Bd4+ 28.Kh2 Re8 29.Rad1 Qd7 30.Qg2 Bc8 31.Re2 f6 32.a5 bxa5 33.Na2 Qa4 34.Nxb4 Qxd1 35.Nc6 Bg1+ 36.Kh1 Bf2+ 0-1
2017.12.11 Acre GM 2017
2647687 GM Cubas, Jo (2473) IM Cori Quispe, Kevin Joel (2444) 0-1
1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nc6 5.Nc3 Qc7 6.f4 a6 7.Nxc6 bxc6 8.Bd3 d5 9.Qe2 Nf6 10.O-O Be7 11.Kh1 Bb7 12.Bd2 c5 13.b3 O-O 14.e5 Nd7 15.Rae1 g6 16.Qg4 Rad8 17.Qe2 c4 18.bxc4 dxc4 19.Be4 Bxe4 20.Nxe4 Nc5 21.Qxc4 Qb7 22.Qb4 Qd5 23.Nf6+ Bxf6 24.exf6 Qxd2 25.Qxc5 Rd5 26.Qa3 Qd4 27.Qe7 Rd7 28.c3 Qd5 29.Qa3 Qf5 30.Qxa6 Qxf6 31.Qc6 Rd2 32.a4 Rc2 33.c4 Qd4 34.Ra1 Rxc4 35.Qb5 Rfc8 36.a5 Rb4 37.Qa6 Rcb8 38.Qc6 Rc4 39.Qf3 Ra4 40.Rxa4 Qxa4 41.Qc3 Rb3 42.Qa1 Ra3 43.Qf6 Rd3 44.h3 Qxa5 45.Rb1 Qa8 46.Ra1 Qb7 47.Kh2 Rd2 48.Qg5 Rd5 49.Qf6 Rd2 50.Qg5 h6 51.Qg3 Rd5 52.Qc3 Qb8 53.Kh1 Rf5 54.g3 Rb5 55.Rc1 Kh7 56.Qc2 Qa8+ 57.Kg1 Rb7 58.Qc3 Rd7 59.Rf1 Qa7+ 60.Kg2 Qb7+ 61.Kg1 Rd5 62.Kh2 Qb5 63.Rf2 Qd7 64.Qf6 Rf5 65.Qb2 Rb5 66.Qf6 Qb7 67.Qc3 Rb1 68.Qf3 Qxf3 69.Rxf3 Rb2+ 70.Kg1 Kg7 71.Rc3 g5 72.fxg5 hxg5 73.g4 Kf6 74.Rc7 Kg6 75.Ra7 Rd2 76.Ra6 Rd7 77.Kg2 Kf6 78.Ra5 e5 79.Kf2 Rd3 80.Ra6+ Ke7 81.Ra7+ Ke6 82.Ra6+ Rd6 83.Ra3 f6 84.Ke3 Rb6 0-1
2017.12.10 Acre Open 2017
2647421 GM Cubas, Jo (2473) Leitao Neto, Antonio Alves (1955) 1-0
1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 d6 6.f3 e5 7.Nb3 Be6 8.Be3 Be7 9.Nd5 Bxd5 10.exd5 Nb8 11.Qd2 a5 12.c4 a4 13.Nc1 Qa5 14.Qxa5 Rxa5 15.Ne2 Nfd7 16.Nc3 O-O 17.Be2 Na6 18.O-O Ndc5 19.Nb5 Nb8 20.Rab1 Nbd7 21.Rfc1 Rc8 22.Kf1 Ra6 23.b4 axb3 24.axb3 Ra2 25.b4 Na6 26.Bd1 Nc7 27.Bb3 Raa8 28.Nc3 Na6 29.Ba4 Nab8 30.Bb5 Bd8 31.Ne4 Be7 32.Ra1 Rxa1 33.Rxa1 f5 34.Nc3 Bd8 35.Ra7 Bf6 36.Rxb7 Nf8 37.Ba7 e4 38.Ne2 Nbd7 39.Bxd7 Rxc4 40.Bxf5 exf3 41.gxf3 Be5 42.b5 Ng6 43.Bxg6 hxg6 44.b6 1-0
2017.12.10 Acre Open 2017
2647443 Teramoto, W (2037) GM Cubas, Jo (2473) 0-1
1.Nf3 Nf6 2.c4 g6 3.Nc3 Bg7 4.g3 O-O 5.Bg2 d5 6.cxd5 Nxd5 7.O-O Nc6 8.a3 a5 9.e3 Bf5 10.d4 Nxc3 11.bxc3 Be4 12.a4 e5 13.Ba3 Re8 14.Nh4 Bxg2 15.Nxg2 exd4 16.exd4 Qd7 17.Rb1 b6 18.Qf3 Rad8 19.Rfe1 Na7 20.Qd1 Rxe1+ 21.Nxe1 Re8 22.Ng2 Qc6 23.Bb2 Nc8 24.Rc1 Bh6 25.f4 Qc4 26.Rc2 Qxa4 27.c4 Qb3 28.d5 Re4 0-1
2017.12.09 Acre Open 2017
2651328 GM Cubas, Jo (2473) IM Supi, L (2530) 0-1
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 Bg5 14.O-O a5 15.Qd3 Be6 16.Rad1 g6 17.Bf3 Kh8 18.Qe2 Qb8 19.Rd3 Qa7 20.b3 Rad8 21.g3 Rd7 22.Re1 f5 23.h4 Bh6 24.Nde3 f4 25.gxf4 exf4 26.Ng2 Qc7 27.Nd4 Nxd4 28.Rxd4 Bg7 29.Rd3 h5 30.Bxh5 gxh5 31.Qxh5+ Kg8 32.Qg5 Kh7 33.h5 Rf6 34.Nxf4 Rxf4 35.Qxf4 Be5 36.Qd2 Rg7+ 37.Kf1 Qf7 38.Rxd6 Bxd6 39.Qxd6 Bh3+ 0-1
2017.12.09 Acre Open 2017
2651353 Carvalho, H (2146) GM Cubas, Jo (2473) 1-0
1.e4 c5 2.Nf3 d6 3.Bb5+ Nd7 4.O-O a6 5.Bxd7+ Bxd7 6.d4 cxd4 7.Nxd4 Nf6 8.Nc3 e6 9.a4 Be7 10.f4 Qc7 11.Kh1 O-O 12.Qe2 Rac8 13.Be3 Qc4 14.Qf3 Rc7 15.a5 Qb4 16.e5 Ne8 17.Nb3 dxe5 18.fxe5 Rc4 19.Bd2 Bd8 20.Qd3 Rc7 21.Nd5 Qc4 22.Nxc7 Qxc7 23.Bb4 Bb5 24.Qc3 Bxf1 25.Bxf8 Qxc3 26.bxc3 Bc4 27.Bc5 Nc7 28.Rd1 Nd5 29.Rd4 Bxb3 30.cxb3 Bxa5 31.c4 b6 32.Ba3 Bc3 33.Rd3 Bxe5 34.cxd5 exd5 1-0
2017.12.08 Acre Open 2017
2651287 GM Cubas, Jo (2473) Cabrera, Dino Luis Hernandez (2077) 1-0
1.e4 c6 2.d4 d5 3.Nd2 dxe4 4.Nxe4 Nd7 5.Nf3 Ngf6 6.Nxf6+ Nxf6 7.Ne5 Nd7 8.Bf4 Nxe5 9.Bxe5 Bf5 10.Bc4 e6 11.Qe2 Qg5 12.f3 h5 13.h4 Qg6 14.O-O-O O-O-O 15.Rhg1 Bd6 16.Bb3 Bxe5 17.Qxe5 Qf6 18.Qc5 Kb8 19.Kb1 Bg6 20.Rge1 Rd7 21.Ka1 Rhd8 22.c3 Qf4 23.a4 Qd6 24.Qg5 Qe7 25.Qe5+ Ka8 26.Qxg7 Qxh4 27.Re2 Qg5 28.Qe5 Qxe5 29.Rxe5 b6 30.Rh1 Rg8 31.Bc4 Kb7 32.Rg5 Rdd8 33.Rh2 a6 34.a5 b5 35.Bb3 Rc8 36.Rh4 Bf5 37.Rhxh5 Rxg5 38.Rxg5 Rh8 39.Rg7 Rh1+ 40.Ka2 Bb1+ 41.Ka3 Rh7 42.Rxh7 Bxh7 43.Kb4 Kc7 44.Kc5 Bd3 45.Bd1 f6 46.g4 e5 47.dxe5 fxe5 48.g5 Bg6 49.Be2 Bc2 50.Bf1 Bf5 51.Bg2 Bg6 52.Bh3 Bd3 53.Be6 Bg6 54.Bg4 Bd3 55.Bh5 e4 56.fxe4 Bxe4 57.g6 Bd5 58.g7 Be6 59.Bf3 1-0
2017.12.08 Acre Open 2017
2651308 FM Cruz, Ri (2320) GM Cubas, Jo (2473) 0-1
1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 g6 6.Be3 Bg7 7.f3 Nc6 8.Qd2 O-O 9.Bc4 Bd7 10.O-O-O Rc8 11.Bb3 Ne5 12.Kb1 Re8 13.Rhf1 a6 14.h3 Nc4 15.Qe2 b5 16.f4 Qc7 17.Bc1 b4 18.Nd5 Nxd5 19.exd5 Qc5 20.Qd3 Qxd5 21.f5 Qc5 22.fxg6 hxg6 23.h4 Bg4 24.Nf3 Bf5 25.Qe2 e6 26.Rh1 Na5 27.g4 Bxg4 28.h5 Nxb3 29.axb3 Bxf3 0-1
2017.12.07 Acre Open 2017
2651266 Silva, Romildo das Chagas (1542) GM Cubas, Jo (2473) 0-1
1.e4 c5 2.Nf3 Nc6 3.Be2 g6 4.c3 Nf6 5.d3 Bg7 6.Bg5 O-O 7.Qd2 d5 8.Bxf6 Bxf6 9.O-O b6 10.Qh6 Ba6 11.Re1 e6 12.Nbd2 Bg7 13.Qh4 Qxh4 14.Nxh4 Rad8 15.exd5 Rxd5 16.Nc4 Rfd8 17.Rac1 g5 18.Nf3 g4 19.Nfd2 h5 20.Ne4 Kf8 21.f3 gxf3 22.gxf3 Bh6 23.Rc2 Ke7 24.Kf2 f5 25.Ng3 h4 26.Nf1 Kf6 27.Nfe3 R5d7 28.Rg1 Bf4 29.Rg2 Ne7 30.h3 Bg3+ 31.Kg1 Ng6 32.Nf1 Bxc4 33.Nxg3 hxg3 34.Rxg3 Bxd3 35.Rd2 Bxe2 36.Rxe2 Rd1+ 37.Kf2 Nf4 38.Ke3 Nxe2 0-1
2017.12.06 Acre GM 2017
2651254 GM Cubas, Jo (2473) GM Matsuura, E (2469) 0-1
1.d4 d5 2.Nc3 Nf6 3.Bg5 Nbd7 4.Qd3 c6 5.Nf3 g6 6.e4 dxe4 7.Nxe4 Bg7 8.Be2 Nxe4 9.Qxe4 Nf6 10.Qe3 O-O 11.O-O h6 12.Bh4 Qb6 13.Bc4 g5 14.Bg3 Nd5 15.Qd3 Be6 16.Rfe1 Rad8 17.Bb3 c5 18.c3 cxd4 19.Bc2 f5 20.Nxd4 Nb4 21.Rxe6 Nxd3 22.Rxb6 axb6 23.Ne6 Nxb2 24.Nxd8 Rxd8 25.Bxf5 Bxc3 26.Bc7 Rd2 27.h4 Bd4 28.h5 Nd3 29.Rb1 Bxf2+ 30.Kh2 Nf4 31.Be4 Nxh5 32.Bxb6 Nf6 33.Bf5 Kf8 34.Bxf2 Rxf2 35.Be6 Re2 36.Rb6 h5 37.Kg3 Re5 38.Kf3 Ne4 39.Bc8 Nd6 40.Bxb7 Ra5 41.Rb2 Ra3+ 42.Kf2 Nxb7 43.Rxb7 Rxa2+ 44.Kf3 Kf7 45.Rc7 Kf6 46.Rb7 h4 47.Rb6+ Kf5 48.g4+ hxg3 49.Kxg3 Ra3+ 50.Kf2 e5 51.Rb5 Kf4 52.Rb8 Ra2+ 53.Kf1 g4 54.Rb3 e4 55.Rb8 Kf3 56.Rf8+ Kg3 57.Re8 Ra1+ 58.Ke2 Kg2 59.Rxe4 g3 60.Rh4 Ra2+ 61.Ke3 Ra3+ 62.Ke2 Ra8 63.Re4 Rf8 64.Re3 Kh2 65.Re7 g2 66.Rh7+ Kg1 67.Ra7 Rh8 0-1
2017.12.06 Acre GM 2017
2651262 FM Souza Neves, A (2124) GM Cubas, Jo (2473) 0-1
1.d4 Nf6 2.c4 g6 3.Nf3 Bg7 4.g3 d5 5.cxd5 Nxd5 6.Bg2 Nb6 7.Nc3 Nc6 8.e3 Bf5 9.O-O Qd7 10.Qe2 O-O 11.Rd1 Rad8 12.d5 Ne5 13.Nxe5 Bxe5 14.e4 Bg4 15.f3 Bh3 16.Bh6 Rfe8 17.f4 Bg4 18.Bf3 Bxf3 19.Qxf3 Bh8 20.e5 Qh3 21.Bg5 f6 22.exf6 exf6 23.Bh4 Nc4 24.Re1 Nd6 25.Ne4 Nxe4 26.Rxe4 Rxe4 27.Qxe4 Qd7 28.Re1 Qxd5 29.Qxd5+ Rxd5 30.Re8+ Kg7 31.Re7+ Kf8 32.Rxc7 g5 33.Rxb7 gxh4 34.Rb8+ Kg7 35.g4 h5 36.gxh5 a5 37.Kg2 Rxh5 38.Kf3 f5 39.Ra8 Kg6 40.b3 Bc3 41.Rc8 Bb4 42.Rc6+ Kf7 43.Ke3 Rh8 44.Rc7+ Kg6 45.Rc6+ Kh5 46.Rc7 Kg4 47.Rg7+ Kh3 48.Rc7 Kxh2 49.Kf3 Rd8 50.Rc2+ Rd2 51.Rxd2+ Bxd2 0-1
2017.12.05 Acre GM 2017
2651251 IM Molina, Rob (2453) GM Cubas, Jo (2473) 0-1
1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.Be3 e6 7.f3 Be7 8.Qd2 O-O 9.O-O-O Nc6 10.g4 Nd7 11.g5 Nde5 12.Qg2 Nxd4 13.Rxd4 b5 14.Rd1 Bb7 15.Kb1 Rc8 16.Ne2 d5 17.Nf4 Qc7 18.exd5 Rfd8 19.Bd3 Nxd3 20.Rxd3 e5 21.Nh5 Bxd5 22.Nf6+ Bxf6 23.gxf6 g6 24.Rhd1 Be6 25.a3 Bf5 26.Rxd8+ Rxd8 27.Rd2 Rc8 28.Qf2 Qc6 29.Bg5 h6 30.Bxh6 Qxf6 31.Qe3 Kh7 32.Bg5 Qc6 33.Qf2 f6 34.Be3 a5 35.f4 b4 36.Qg2 Qc4 37.fxe5 fxe5 38.Ka1 bxa3 39.Qb7+ Rc7 40.Qb3 axb2+ 41.Kxb2 Qc6 42.Kc1 Qh1+ 43.Rd1 Qf3 44.Rd2 a4 45.Qa3 Qh1+ 46.Kb2 Rb7+ 47.Kc3 Qe1 48.Kc4 Rc7+ 49.Kd5 Qh1+ 50.Kxe5 Qe4+ 51.Kf6 Rc6+ 52.Rd6 Qh4+ 53.Bg5 Qd4+ 54.Ke7 Qe5+ 0-1
2017.10.29 1st AXPG Brazil Open 2017
2667847 GM Cubas, Jo (2461) GM Barbosa, Ev (2517) 1/2-1/2
1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nc6 5.Nc3 Qc7 6.Be3 a6 7.Be2 Nf6 8.O-O Be7 9.f4 d6 10.a4 O-O 11.Kh1 Nxd4 12.Qxd4 Bd7 13.e5 Ne8 14.Qb6 dxe5 15.fxe5 Bc6 16.Bf3 Bxf3 17.Rxf3 Rd8 18.a5 Rd7 19.Qxc7 Nxc7 20.Na4 f6 21.exf6 Rxf6 22.Rff1 Rd5 23.b3 Ne8 24.Rfd1 Rff5 25.Bb6 Nf6 26.c4 Rxd1+ 27.Rxd1 Bb4 28.Rd8+ Kf7 29.g3 Bxa5 30.Rb8 Ng4 31.Rxb7+ Kf6 32.Bxa5 Rxa5 33.c5 Ne5 34.Rb6 Nd7 35.Rc6 Ne5 36.Rc8 Rb5 37.c6 Ke7 38.c7 Kd7 39.Rg8 Kxc7 40.Rxg7+ Kc6 41.Ra7 Rxb3 42.Rxa6+ Kd5 43.Ra5+ Kd6 44.Ra6+ Kd5 45.Ra5+ Kd4 46.Nc5 Rb6 47.Ne4 Rb3 48.Nc5 1/2-1/2
2017.10.29 1st AXPG Brazil Open 2017
2667893 GM Cubas, Jo (2461) De Borba, Guilherme (2142) 1-0
1.e4 c6 2.d4 d5 3.e5 Bf5 4.Ne2 a6 5.Ng3 Bd7 6.c4 e6 7.Nc3 Ne7 8.Be2 Ng6 9.Nh5 dxc4 10.Bxc4 c5 11.dxc5 Nxe5 12.Be2 g6 13.Ng3 Bg7 14.Qd6 Nec6 15.Be3 Qe7 16.Nge4 O-O 17.Rd1 f5 18.Qxe7 Nxe7 19.Nd6 Bc6 20.Bc4 Bxc3+ 21.bxc3 Nd5 22.Bh6 Nd7 23.Bxf8 Rxf8 24.Bxd5 Bxd5 25.Nxb7 Ne5 26.Rxd5 exd5 27.Kd2 Rc8 28.Ke3 Rc7 29.Rb1 Rd7 30.Na5 Kf7 31.Kd4 1-0
2017.10.28 1st AXPG Brazil Open 2017
2667805 Heinrichs, Vivian (2005) GM Cubas, Jo (2461) 0-1
1.e4 c5 2.Nf3 d6 3.Bb5+ Nd7 4.d4 Nf6 5.Nc3 cxd4 6.Bxd7+ Bxd7 7.Qxd4 e5 8.Qd3 h6 9.Be3 a6 10.O-O b5 11.Rfe1 Be7 12.Nd2 O-O 13.f3 Qc8 14.a3 Be6 15.Rac1 Qb7 16.f4 Rac8 17.b3 exf4 18.Bxf4 Ng4 19.Nd5 Bxd5 20.exd5 Qa7+ 21.Be3 Nxe3 22.Qxe3 Qxe3+ 23.Rxe3 Bf6 24.Rd3 Bb2 25.Rb1 Rxc2 26.a4 Re8 27.Kf1 Bc1 28.Nf3 Be3 29.axb5 axb5 30.h3 Rf2+ 31.Ke1 Bc5+ 32.Kd1 Bb4 33.Rc1 Rf1+ 34.Kc2 Rc8+ 0-1
2017.10.28 1st AXPG Brazil Open 2017
2667763 GM Cubas, Jo (2461) FM Gauche, C (2234) 1/2-1/2
1.Nf3 d5 2.g3 c5 3.Bg2 Nc6 4.d4 e6 5.O-O Nf6 6.e4 cxd4 7.Nxd4 Bc5 8.Nxc6 bxc6 9.Nc3 O-O 1/2-1/2
2017.10.27 1st AXPG Brazil Open 2017
2667683 GM Cubas, Jo (2461) Deus Filho, J (1966) 1-0
1.e4 e5 2.Nf3 Nf6 3.d4 exd4 4.e5 Nd5 5.Qxd4 Nb6 6.Nc3 Nc6 7.Qe4 Be7 8.Bf4 Bb4 9.Bd3 Bxc3+ 10.bxc3 Qe7 11.O-O h6 12.a4 a5 13.Nd4 Nxd4 14.cxd4 g5 15.Bg3 Rb8 16.f4 g4 17.c4 h5 18.f5 h4 19.Be1 Qg5 20.Bxa5 g3 21.h3 Ra8 22.Bb4 Rxa4 23.Rxa4 Nxa4 24.Bc2 Nb6 25.d5 c6 26.e6 cxd5 27.Qd4 1-0
2017.10.27 1st AXPG Brazil Open 2017
2667720 Osipi, J (2171) GM Cubas, Jo (2461) 1/2-1/2
1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.cxd5 Nxd5 5.e4 Nxc3 6.bxc3 Bg7 7.Be3 c5 8.Qd2 Qa5 9.Nf3 Nc6 10.Rc1 cxd4 11.cxd4 Qxd2+ 12.Kxd2 O-O 13.Bb5 Rd8 14.Bxc6 bxc6 15.e5 Be6 16.Rxc6 Bxa2 17.Ra1 Bd5 18.Rc5 h6 19.Ke1 e6 20.Nd2 Bf8 21.Rca5 Rd7 22.f3 Kg7 23.Rb1 Rb7 24.Rxb7 Bxb7 25.d5 Bxd5 26.Rxa7 Rc8 27.Ra4 Rc2 28.Kd1 Rb2 29.Bd4 Rb5 30.Bc3 Rc5 31.Bd4 Rb5 32.Bc3 Bc5 33.Ra5 Rxa5 34.Bxa5 Bd4 35.Bc7 g5 36.Ke2 Kg6 37.Ne4 Bc4+ 38.Ke1 Bd3 39.Ng3 Bc3+ 40.Kf2 Bd4+ 41.Ke1 h5 42.Kd2 Bc4 43.Ke1 Bc3+ 44.Kf2 Bd4+ 45.Ke1 Be3 46.Ne4 Bg1 47.h3 Bd4 48.g4 Bd3 49.Bd6 Be3 50.Nf6 h4 51.Bc7 Bc5 52.Bd8 Ba7 53.Bc7 Be3 54.Bd6 Bb6 55.Nd7 Bd4 56.Nf6 Bb5 57.Ne4 Bc6 58.Ke2 Bb5+ 59.Ke1 Bc6 60.Ke2 Bb5+ 61.Ke1 Bc6 62.Ke2 Bb5+ 1/2-1/2
2017.10.26 1st AXPG Brazil Open 2017
2667653 Tomiello, Lucas Costamilan (1751) GM Cubas, Jo (2461) 0-1
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.Bxf6 gxf6 10.Nd5 Bg7 11.Bd3 Ne7 12.Nxe7 Qxe7 13.O-O O-O 14.c4 f5 15.Qh5 Qb7 16.Rfe1 d5 17.cxd5 fxe4 18.Bc2 f5 19.Rad1 Qd7 20.g4 Rb8 21.gxf5 Rxf5 22.Qe2 Rb6 23.Bxe4 Rg5+ 24.Kh1 Rh6 25.f3 Rgh5 26.Rd2 Qe7 27.Rg1 Kf8 28.Qe1 Bf6 29.d6 Qxd6 30.Qc1 Be6 31.Rgg2 Qe7 32.Qc6 Bg5 33.Rd6 Bh3 34.Qa8+ Qe8 35.Qxe8+ Kxe8 36.Rxg5 Rxd6 37.Rg1 Rd2 38.Re1 Bd7 39.f4 Kd8 40.fxe5 Rxe5 41.Nb1 Rxe4 42.Rxe4 Rd1+ 43.Kg2 Bc6 44.Nc3 Rd2+ 0-1
2017.10.01 Brazil Telecom Sesc Open
2677070 IM Umetsubo, C (2405) GM Cubas, Jo (2461) 1/2-1/2
1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.cxd5 Nxd5 5.e4 Nxc3 6.bxc3 Bg7 7.Be3 c5 8.Qd2 O-O 9.Nf3 Qa5 10.Rc1 cxd4 11.cxd4 Qxd2+ 12.Bxd2 Rd8 13.h3 Nc6 14.d5 Nd4 15.Nxd4 Bxd4 16.Bc4 Bd7 17.Ke2 Rac8 18.Bb3 Bb5+ 19.Kf3 Kf8 20.Bh6+ Ke8 21.Be3 Bxe3 22.Kxe3 a5 23.a3 e5 24.f4 f6 25.h4 Ke7 26.g4 Kd6 27.g5 exf4+ 28.Kd4 a4 29.Ba2 Ke7 30.gxf6+ Kxf6 31.e5+ Kf5 32.Bb1+ Kg4 33.Rhg1+ Kh5 34.Be4 Be2 35.e6 f3 36.Ke3 Ra8 37.e7 Rd7 38.Rg5+ Kh6 39.Re5 Re8 40.d6 Rxd6 41.Rc7 Kg7 42.Bxb7 Kf6 43.Re4 Re6 44.Rxe6+ Kxe6 45.Bxf3 Bxf3 46.Kxf3 Rxe7 47.Rc6+ Kf5 48.Ra6 1/2-1/2
2017.10.01 Brazil Telecom Sesc Open
2677163 GM Cubas, Jo (2461) GM Leitao, R (2620) 0-1
1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.f4 Qc7 7.Be2 e6 8.O-O Be7 9.a4 Nc6 10.Kh1 O-O 11.Be3 Nxd4 12.Qxd4 Bd7 13.a5 Bc6 14.Bf3 Nd7 15.Rfd1 Rfe8 16.Qd3 Rac8 17.Bg1 h6 18.h3 Rcd8 19.Qf1 Bf6 20.Qe1 Nc5 21.Ra3 Bxc3 22.bxc3 f5 23.Bxc5 dxc5 24.Rxd8 Rxd8 25.exf5 Bxf3 26.Qxe6+ Kh8 27.Qe5 Qc6 28.c4 Bxg2+ 29.Kh2 Bf1 0-1
2017.09.29 Brazil Telecom Sesc Open
2681425 Osipi, J (2171) GM Cubas, Jo (2461) 0-1
1.d4 Nf6 2.Nf3 e6 3.g3 b5 4.Bg2 Bb7 5.O-O d5 6.b3 Nbd7 7.Nbd2 c5 8.c4 a6 9.Bb2 Be7 10.cxd5 Bxd5 11.e4 Nxe4 12.Nxe4 Bxe4 13.Re1 Bd5 14.dxc5 O-O 15.b4 a5 16.a3 Bf6 17.Qc2 Ra6 18.Bc3 Qa8 19.Qd3 Rd8 20.Qe3 h6 21.Red1 Rc8 22.Ne1 Bxg2 23.Nxg2 Bxc3 24.Qxc3 Nf6 25.Ne3 Ne4 26.Qb2 Ng5 27.h4 Nf3+ 28.Kf1 Qe4 29.Qc2 Qb7 30.Qc3 Qe4 31.Qc2 Qa8 32.Qc3 Ra7 33.Nc2 Qe4 34.Ne1 Ne5 35.f3 Qf5 36.Kg2 Rca8 37.Qd4 Nc4 38.g4 Qg6 39.Kg3 h5 40.Rac1 axb4 41.axb4 hxg4 42.Qxg4 0-1
2017.09.29 Brazil Telecom Sesc Open
2681498 GM Cubas, Jo (2461) FM Chemin, V (2142) 1-0
1.Nf3 d5 2.g3 Nf6 3.Bg2 c6 4.O-O Bf5 5.d3 e6 6.Nh4 Bg4 7.h3 Bh5 8.f4 Be7 9.Qe1 O-O 10.e4 Nfd7 11.Nf3 Bxf3 12.Bxf3 a5 13.Nc3 Na6 14.Kh1 Bc5 15.Bd2 b5 16.g4 Be7 17.g5 Nac5 18.exd5 b4 19.dxc6 bxc3 20.Bxc3 Nb6 21.Qe5 f6 22.gxf6 Rxf6 1-0
2017.09.28 Brazil Telecom Sesc Open
2681353 GM Cubas, Jo (2461) Da Silva, Daniel Leite (2033) 1-0
1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 Bb4 6.e5 Nd5 7.Bd2 Nxc3 8.bxc3 Be7 9.Qg4 O-O 10.Bh6 g6 11.h4 Qa5 12.Qg3 d6 13.Nb5 Nc6 14.exd6 Bf6 15.Bd2 a6 16.Nd4 Nxd4 17.cxd4 Qd5 18.Rd1 Bxd4 19.Be2 Bg7 20.Bc3 Qc6 21.Bxg7 Kxg7 22.h5 Bd7 23.Qe3 f5 24.hxg6 hxg6 25.Qh6+ Kf6 26.Qh4+ Kg7 27.Qh7+ Kf6 28.Qe7+ Ke5 29.f4+ Kxf4 30.Qh4+ 1-0
2017.09.28 Brazil Telecom Sesc Open
2681292 Staron, Douglas Rentz (1737) GM Cubas, Jo (2461) 0-1
1.c4 Nf6 2.d4 c5 3.d5 e6 4.Nc3 exd5 5.cxd5 g6 6.e4 d6 7.Be2 Bg7 8.Nf3 O-O 9.O-O Bg4 10.Re1 Re8 11.h3 Bxf3 12.Bxf3 Nbd7 13.Bg5 a6 14.a4 Ne5 15.Qe2 Rb8 16.Rab1 h6 17.Bf4 Nfd7 18.Qe3 Nxf3+ 19.Qxf3 Ne5 20.Qe3 Kh7 21.Kh1 b5 22.axb5 axb5 23.Bxe5 Bxe5 24.f4 Bg7 25.Rbd1 b4 26.Na4 c4 27.b3 c3 28.Re2 f5 29.Qd3 fxe4 30.Rxe4 Rxe4 31.Qxe4 Qe8 32.Qxe8 Rxe8 33.Nb6 Re4 34.g3 c2 35.Rc1 Re2 36.Nc4 Bc3 0-1
2017.02.01 4th Floripa Masters 2017
2790542 GM Delgado Ramirez, N (2615) GM Cubas, Jo (2469) 1-0
1.e4 e6 2.d4 d5 3.exd5 exd5 4.Nf3 Bd6 5.c4 dxc4 6.Bxc4 Nf6 7.Qe2+ Qe7 8.Qxe7+ Bxe7 9.Bf4 Bd6 10.Bxd6 cxd6 11.Nc3 Bg4 12.Ng5 Nc6 13.f3 Bh5 14.O-O-O Rf8 15.h4 h6 16.Nh3 Bg6 17.Nf4 Bh7 18.Rhe1+ Kd7 19.g4 Rac8 20.g5 Ne8 21.g6 Bg8 22.gxf7 Bxf7 23.Ne6 Rh8 24.Nc5+ dxc5 25.dxc5+ Kc7 26.Bxf7 Rf8 27.Be6 Rd8 28.Rxd8 Nxd8 29.Bd5 Nc6 30.Nb5+ Kd7 31.Be6+ Kd8 32.Rd1+ Ke7 33.Bc8 Rxf3 34.Rd7+ Kf8 35.Bxb7 Rf5 36.Bxc6 Rxc5+ 37.Kd2 Rxc6 38.Rxa7 Rc4 39.h5 Rb4 40.a4 Rxb2+ 41.Kd3 Rh2 42.Nd4 Rxh5 43.a5 Nc7 44.Rxc7 Rxa5 45.Ne6+ Kg8 46.Rxg7+ Kh8 47.Ke4 h5 48.Rg6 Kh7 49.Nf8+ Kh8 50.Nd7 Kh7 51.Rg1 h4 52.Ne5 h3 53.Rg3 Ra4+ 54.Kf5 Rh4 55.Nd7 Rh5+ 56.Ke6 Ra5 57.Kf7 Kh6 58.Rg6+ Kh5 59.Nf6+ Kh4 60.Rg4# 1-0
2017.01.31 4th Floripa Masters 2017
2790532 FM Umetsubo, C (2407) GM Cubas, Jo (2469) 1-0
1.d4 Nf6 2.c4 e6 3.Nc3 d5 4.cxd5 exd5 5.Bg5 c6 6.Qc2 Be7 7.e3 Nbd7 8.Bd3 O-O 9.Nge2 Re8 10.f3 Nf8 11.O-O Be6 12.Rad1 Bd6 13.Kh1 Ng6 14.e4 dxe4 15.fxe4 Be7 16.Be3 Ng4 17.Bg1 Bg5 18.Rf3 Nh4 19.Rg3 h6 20.e5 f5 21.h3 h5 22.Rf1 Nh6 23.Nf4 Bxf4 24.Rxf4 Kh8 25.Be3 Bf7 26.Qf2 Re6 27.Rxh4 Qxh4 28.Bg5 Ng4 29.Qf4 Qxg3 30.Qxg3 Rg6 31.Qh4 Rxg5 32.Qxg5 Nf2+ 33.Kh2 Nxd3 34.Qxf5 Bc4 35.b3 Ba6 36.e6 1-0
2017.01.31 4th Floripa Masters 2017
2790537 GM Cubas, Jo (2469) IM Perdomo, L (2459) 1/2-1/2
1.e4 e5 2.Nf3 Nc6 3.Bc4 Nf6 4.d4 exd4 5.O-O Nxe4 6.Re1 d5 7.Bxd5 Qxd5 8.Nc3 Qa5 9.Nxe4 Be6 10.Neg5 O-O-O 11.Nxe6 fxe6 12.Rxe6 Bd6 13.Bg5 Rde8 14.Qe2 Kd7 15.Re1 Qxe1+ 16.Nxe1 Rxe6 17.Qg4 Re8 18.Nd3 Ne5 19.Nxe5+ Bxe5 20.g3 h6 21.Bd2 Kc8 22.h4 Kb8 23.a4 Bf6 24.Kf1 Rc6 25.Qg6 Rd8 26.Qd3 Re8 27.b4 a6 28.Kg2 Be5 29.Kh3 Rf8 30.Kg2 Bf6 31.Qe4 Rd8 32.Qd3 Be5 33.Kh3 Rf8 34.b5 Re6 35.f4 Bf6 36.f5 Re5 37.Bf4 Rc5 38.bxa6 bxa6 39.Qa3 Be7 40.Qb4+ Kc8 41.Qxd4 Rfxf5 42.Qxg7 Bf8 43.Qg8 Kb7 44.Qb3+ Kc8 45.Bxh6 Bxh6 46.Qe6+ Kb7 47.Qxh6 Rxc2 48.h5 Rf1 49.Qe6 Rh1+ 50.Kg4 Rch2 51.Qd5+ Kb8 52.Qb3+ Kc8 53.Qd5 Kb8 54.Qd8+ Kb7 55.Qd5+ Kb8 1/2-1/2
2017.01.30 4th Floripa Masters 2017
2790527 GM Cubas, Jo (2469) GM Rodriguez Vila, A (2468) 1/2-1/2
1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 g6 5.Nc3 Bg7 6.Be3 Nf6 7.Bc4 O-O 8.Bb3 Re8 9.h3 d6 10.O-O Na5 11.Qd2 Bd7 1/2-1/2
2017.01.29 4th Floripa Masters 2017
2790518 GM Cubas, Jo (2469) IM Trois, F (2218) 1-0
1.e4 e5 2.Nf3 Nc6 3.d4 exd4 4.Nxd4 Bc5 5.Be3 Qf6 6.c3 Nge7 7.Bc4 Ne5 8.Bb3 d5 9.exd5 Qg6 10.Rg1 O-O 11.Nd2 Nf5 12.N2f3 Nxf3+ 13.Qxf3 Nxd4 14.Bxd4 Bxd4 15.cxd4 Bg4 16.Qg3 Rfe8+ 17.Kd2 Re4 18.Rae1 Rxd4+ 19.Kc1 Qg5+ 20.Qe3 Qxe3+ 21.Rxe3 h5 1-0
2017.01.29 4th Floripa Masters 2017
2790523 FM Shumyatsky, V (2452) GM Cubas, Jo (2469) 0-1
1.Nf3 d5 2.g3 Nf6 3.Bg2 g6 4.O-O Bg7 5.c4 c6 6.cxd5 cxd5 7.d4 O-O 8.Nc3 Nc6 9.Ne5 Nxe5 10.dxe5 Ng4 11.Qxd5 Nxe5 12.Bf4 Nc6 13.Rfd1 Be6 14.Qc5 Qb6 15.Qxb6 axb6 16.Be3 b5 17.Bc5 b4 18.Nd5 Bxb2 19.Rab1 Bxd5 20.Bxd5 Bc3 21.Bxc6 bxc6 22.Bxb4 Bxb4 23.Rxb4 Rxa2 24.Re4 Ra7 25.Rc1 Rc8 26.Rec4 Ra6 27.Kg2 h5 28.h4 Kg7 29.R1c3 e6 30.e4 Kf6 31.Rc5 Ke7 32.e5 Rb6 33.R5c4 Rc7 34.Kf3 Kd7 35.Rd4+ Kc8 36.Rdc4 Kb7 37.Ra3 c5 38.Ra5 Rb3+ 39.Kf4 Kb6 40.Ra1 Rb4 41.Rxb4+ cxb4 42.f3 Rc4+ 43.Kg5 Rc3 44.Rf1 b3 45.g4 Kc5 46.gxh5 gxh5 47.Kxh5 Kd5 48.Kg5 Kxe5 49.h5 b2 50.Rb1 Rxf3 51.Rxb2 Rg3+ 52.Kh6 f5 53.Kh7 f4 54.h6 Kf5 55.Rh2 e5 56.Rh5+ Kf6 57.Kh8 Ra3 0-1
2017.01.28 4th Floripa Masters 2017
2790513 IM Molina, Rob (2440) GM Cubas, Jo (2469) 1-0
1.d4 Nf6 2.c4 e6 3.Nc3 d5 4.Nf3 c6 5.Bg5 Nbd7 6.e3 Qa5 7.Nd2 Bb4 8.Qc2 dxc4 9.Bxf6 Nxf6 10.Nxc4 Qd5 11.O-O-O Bxc3 12.Qxc3 O-O 13.f3 c5 14.e4 cxd4 15.Qxd4 Qxd4 16.Rxd4 Bd7 17.Nd6 Rfb8 18.b3 b5 19.Be2 a5 20.Kb2 Ra7 21.Rhd1 e5 22.R4d2 g6 23.Rc1 a4 24.Rc5 axb3 25.axb3 b4 26.Bc4 Rba8 27.Nxf7 Ra2+ 28.Kc1 Ra1+ 29.Kc2 R8a2+ 30.Kd3 Rxd2+ 31.Kxd2 Ra2+ 32.Ke3 Rxg2 33.Nxe5+ Kf8 34.Nxd7+ Nxd7 35.Rc7 Ne5 36.Rxh7 Nxc4+ 37.bxc4 Rc2 38.h4 Rxc4 39.Rb7 Rc3+ 40.Kf4 b3 41.Kg4 Re3 42.Kf4 Rc3 43.e5 Ke8 44.Kg4 Kd8 45.f4 Kc8 46.Rb4 Kd7 47.Kg5 Ke6 48.Rb6+ Kd5 49.e6 Rc6 50.Rxb3 Kxe6 51.Kxg6 Ke7+ 52.Kg7 Rc4 53.Re3+ Kd6 54.f5 Rxh4 55.f6 Rg4+ 56.Kf8 Kd7 57.f7 Rg2 58.Rd3+ Kc6 59.Ke8 Re2+ 60.Kd8 Rf2 61.Rd7 Ra2 62.Rc7+ Kb6 63.f8=Q Ra8+ 64.Rc8 1-0
2017.01.27 4th Floripa Masters 2017
2795557 FM Cunha, Lucas Aguiar (2287) GM Cubas, Jo (2469) 1-0
1.b3 d5 2.Bb2 Nf6 3.e3 g6 4.c4 c6 5.Nf3 Bg7 6.Be2 O-O 7.O-O a5 8.Nc3 Ne4 9.Qc2 Na6 10.cxd5 Bf5 11.Nxe4 Bxe4 12.Qxe4 Bxb2 13.dxc6 Bxa1 14.cxb7 Ra7 15.Rxa1 Nc5 16.Qh4 Kg7 17.b8=Q Qxb8 18.Qd4+ f6 19.Qxc5 Rc8 20.Qd5 e5 21.d4 Rd8 22.Qe4 Qb4 23.Bc4 Qc3 24.Rf1 Re7 25.dxe5 fxe5 26.Qh4 Rdd7 27.Ng5 h6 28.Ne4 g5 29.Qh5 Qc2 30.Ng3 Qg6 31.Qg4 h5 32.Nxh5+ Kh8 33.f4 exf4 34.exf4 Rh7 35.fxg5 Qxh5 36.Rf8+ Kg7 37.Rg8# 1-0
2017.01.27 4th Floripa Masters 2017
2795562 GM Cubas, Jo (2469) Guimaraes, D (2219) 1-0
1.e4 e5 2.Nf3 Nf6 3.Nxe5 d6 4.Nf3 Nxe4 5.d4 d5 6.Bd3 Bd6 7.O-O O-O 8.c4 c6 9.Re1 Re8 10.Nc3 Nxc3 11.bxc3 Rxe1+ 12.Qxe1 Bg4 13.Bg5 f6 14.Bh4 g5 15.Bg3 Bxg3 16.hxg3 dxc4 17.Bxc4+ Kg7 18.Qe4 Bh5 19.Re1 b5 20.Bb3 Bg6 21.Qe7+ Qxe7 22.Rxe7+ Kf8 23.Re6 Kg7 24.d5 c5 25.c4 Bf5 26.Re8 a5 27.cxb5 Bd7 28.Rd8 Bxb5 29.Nd2 Ba6 30.Bc4 Bb7 31.Ne4 1-0
2017.01.26 3rd Floripa Open 2017
2795419 GM Cubas, Jo (2469) GM Granda Zuniga, J (2644) 0-1
1.e4 c6 2.d4 d5 3.Nd2 dxe4 4.Nxe4 Nd7 5.Nf3 Ngf6 6.Nxf6+ exf6 7.Bd3 Be7 8.O-O O-O 9.h3 Re8 10.Re1 Nf8 11.Bf4 Be6 12.c3 Qd7 13.Qc2 a5 14.a4 g6 15.Nd2 b5 16.axb5 cxb5 17.Be4 Bd5 18.Bxd5 Qxd5 19.Qd3 Qd7 20.Qf3 a4 21.d5 f5 22.b3 Bf6 23.Rxe8 Rxe8 24.bxa4 b4 25.a5 Bxc3 26.Ra2 Qb5 27.Rc2 Qxa5 28.Qd3 Rd8 29.d6 Ne6 30.Nc4 Nxf4 31.Qxc3 bxc3 32.Nxa5 Rxd6 33.Nc4 Rd1+ 34.Kh2 Nd5 35.Kg3 Rd3+ 36.f3 Rd4 37.Na3 f4+ 0-1
2017.01.25 3rd Floripa Open 2017
2795102 GM Cubas, Jo (2469) FM Maia, L (2307) 1-0
1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 Nc6 6.Ndb5 Bb4 7.a3 Bxc3+ 8.Nxc3 d5 9.exd5 Nxd5 10.Bd2 O-O 11.Bd3 e5 12.O-O Be6 13.Ne4 Qe7 14.b4 Rfd8 15.Re1 f6 16.Qb1 g6 17.b5 Nd4 18.c3 Nf5 19.c4 Nb6 20.c5 Nd5 21.Bc4 Kg7 22.Qa2 Nc7 23.Ba5 Bxc4 24.Qxc4 Rd4 25.Qf1 Nd5 26.Rad1 Qd7 27.Nd6 Nxd6 28.Rxd4 exd4 29.cxd6 Qxd6 30.Qc4 b6 31.Bd2 Qc5 32.Qd3 Rd8 33.Rc1 Qe7 34.Qxd4 Qxa3 35.h4 Qd6 36.Rc6 Qe7 37.g3 Qe5 38.Qxe5 fxe5 39.Re6 Nf4 40.gxf4 Rxd2 41.fxe5 Kf7 42.Rf6+ Ke7 43.h5 gxh5 44.f4 Rb2 45.Rh6 Rb4 46.Rxh7+ Ke6 47.Rh6+ Ke7 48.f5 Rxb5 49.f6+ Ke6 50.Rxh5 a5 51.Rf5 Kxf5 52.f7 Kxe5 53.f8=Q Rb4 54.Qd8 Ke6 55.Kf2 Ke5 56.Qd7 Ke4 57.Qd6 Kf5 58.Ke3 Re4+ 59.Kd2 Rb4 60.Kd3 Kg5 61.Qe6 Kf4 62.Qf6+ Kg4 63.Ke2 Re4+ 64.Kd2 Rb4 65.Ke3 Rb3+ 66.Kf2 Rb4 67.Kg2 Kh5 68.Qe6 Kg5 69.Kg3 Kh5 70.Qg8 Kh6 71.Kf3 Kh5 72.Qg1 Rb3+ 73.Ke4 Rb4+ 74.Kd3 Kh4 75.Qg6 Rb3+ 76.Ke2 Rb4 77.Ke3 Kh3 78.Qg5 Kh2 79.Ke2 Kh3 80.Ke1 Kh2 81.Qe3 Kg2 82.Ke2 Rc4 83.Kd1 Rb4 84.Qd3 Kf2 85.Kd2 Rb2+ 86.Kc3 Rb4 87.Qd6 Rh4 88.Qd2+ Kf3 89.Qd5+ Kf2 90.Qd3 Kg2 91.Qe3 Rb4 92.Kd2 1-0
2017.01.25 3rd Floripa Open 2017
2795255 GM Mecking, H (2606) GM Cubas, Jo (2469) 1/2-1/2
1.Nf3 d5 2.g3 c6 3.b3 Bf5 4.Bb2 e6 5.Bg2 Nf6 6.d4 Be7 7.c4 O-O 8.O-O Nbd7 9.Nbd2 Ne4 10.Nxe4 Bxe4 11.Nd2 Bxg2 12.Kxg2 Re8 13.Rc1 a5 14.a3 h6 15.e3 Bf6 16.b4 a4 17.e4 dxe4 18.Nxe4 Be7 19.d5 exd5 20.cxd5 Bxb4 21.dxc6 bxc6 22.f3 Bf8 23.Rxc6 Ne5 24.Qxd8 Raxd8 25.Bxe5 Rxe5 26.Rf2 Rd3 27.Rc3 Rxc3 28.Nxc3 Rc5 29.Kf1 Rc6 30.Ke2 Bxa3 31.Kd3 Rd6+ 32.Kc4 Rc6+ 1/2-1/2
2017.01.24 3rd Floripa Open 2017
2794928 GM Barbosa, Ev (2496) GM Cubas, Jo (2469) 1/2-1/2
1.e4 e6 2.d3 d5 3.Qe2 Nf6 4.Nf3 c5 5.g3 Be7 6.Bg2 Nc6 7.O-O b6 8.e5 Nd7 9.c4 d4 10.Nfd2 Qc7 11.f4 a6 12.Na3 Rb8 13.Ne4 b5 14.h4 O-O 15.b3 f5 16.exf6 Nxf6 17.Ng5 Nd8 18.Bd2 h6 19.Nf3 Nf7 20.Rae1 Ng4 21.h5 Nd6 22.Nxd4 cxd4 23.Qxg4 Nf5 24.Nc2 bxc4 25.dxc4 a5 26.Be4 a4 27.Rb1 axb3 28.axb3 Nd6 29.Bg2 e5 30.Qd1 Nf5 31.Qe1 d3 32.Ne3 Bd8 33.Kh1 Qe7 34.Nxf5 Bxf5 1/2-1/2
2017.01.23 3rd Floripa Open 2017
2794560 Rocha, Arthur Ferreira (1959) GM Cubas, Jo (2469) 0-1
1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.f3 e5 7.Nb3 Be6 8.Be3 Be7 9.Qd2 O-O 10.Qf2 Nbd7 11.Be2 Rc8 12.Nd2 d5 13.exd5 Nxd5 14.Nxd5 Bxd5 15.c3 f5 16.f4 Bh4 17.g3 Bxh1 18.gxh4 Qe7 19.Bc4+ Kh8 20.O-O-O Be4 21.Nxe4 0-1
2017.01.23 3rd Floripa Open 2017
2794745 GM Cubas, Jo (2469) Lemos, Dawton Almino (2148) 1-0
1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 a6 5.Nc3 Qc7 6.Be2 b5 7.f4 Bb7 8.Bf3 Nc6 9.Be3 Nxd4 10.Qxd4 Ne7 11.O-O-O Nc6 12.Qb6 Qxb6 13.Bxb6 Na7 14.Rd3 Nc8 15.Ba5 d6 16.f5 Bc6 17.fxe6 fxe6 18.Ne2 Bd7 19.Nd4 h5 20.e5 d5 21.Bxd5 exd5 22.e6 Bc5 23.exd7+ Kxd7 24.Nb3 Kc6 25.Rc3 1-0
2017.01.22 3rd Floripa Open 2017
2794360 GM Cubas, Jo (2469) IM Supi, L (2513) 0-1
1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 a6 5.Bd3 Bc5 6.Nb3 Be7 7.O-O d6 8.Qg4 g6 9.Qe2 Nc6 10.a4 Nf6 11.f4 O-O 12.Be3 e5 13.Nc3 Nb4 14.a5 Bg4 15.Qf2 Be6 16.Bb6 Qb8 17.fxe5 Nxd3 18.cxd3 Ng4 19.Qg3 0-1
2017.01.21 3rd Floripa Open 2017
2798956 Rothebarth, A (2039) GM Cubas, Jo (2469) 0-1
1.e4 c5 2.Nf3 Nc6 3.Bb5 g6 4.Bxc6 dxc6 5.d3 Bg7 6.h3 e5 7.Be3 b6 8.Nc3 Nf6 9.Qd2 Qd6 10.a4 a5 11.Bh6 O-O 12.Bxg7 Kxg7 13.Qg5 Re8 14.Nd2 Nh5 15.Ne2 Ra7 16.O-O f6 17.Nc4 Qd8 18.Qd2 Ba6 19.b3 Kg8 20.f4 Bxc4 21.bxc4 exf4 22.Nxf4 Ng3 23.Rfe1 Nxe4 24.Qe3 Nd6 25.Qf3 Nf5 26.c3 Rxe1+ 27.Rxe1 Re7 28.Rxe7 Qxe7 29.Kf2 Qe5 30.g4 Ne7 31.Qe3 Qd6 32.d4 cxd4 33.cxd4 Kf7 34.Kf3 g5 35.Nd3 Ng6 36.c5 bxc5 37.Nxc5 Kg7 38.Ne6+ Kh6 39.Nc5 Qh2 40.Ke4 Nf4 41.Kf5 Nd5 42.Qf3 Qd6 43.Ke4 Qb8 44.Kd3 Qb2 45.Ne4 Nf4+ 46.Ke3 Ng2+ 47.Kd3 Ne1+ 0-1
2017.01.21 3rd Floripa Open 2017
2798773 GM Cubas, Jo (2469) FM Marra, E (2191) 1-0
1.e4 d6 2.d4 Nf6 3.Nc3 e5 4.Nge2 Be7 5.f3 c6 6.Be3 b5 7.Qd2 Nbd7 8.d5 Bb7 9.dxc6 Bxc6 10.Ng3 b4 11.Nb5 d5 12.Nf5 O-O 13.Nxa7 Bb7 14.Nb5 dxe4 15.Nbd6 Bc6 16.Bh6 e3 17.Bxe3 Nd5 18.Nxe7+ Qxe7 19.Nf5 Qe6 20.Bd3 Nxe3 21.Qxe3 g6 22.Ng3 Rxa2 23.Rxa2 Qxa2 24.b3 Qb2 25.O-O Ra8 26.Ne2 Ra1 27.Qg5 Rxf1+ 28.Kxf1 Qa1+ 29.Kf2 Qa7+ 30.Kf1 Qc5 31.Qd8+ Kg7 32.Qc7 e4 33.fxe4 Ne5 34.h3 h5 1-0
2017.01.20 3rd Floripa Open 2017
2798596 FM Toth, Pe BRA (2134) GM Cubas, Jo (2469) 0-1
1.Nf3 Nf6 2.g3 g6 3.c4 Bg7 4.Bg2 O-O 5.O-O d6 6.Nc3 e5 7.d3 Nc6 8.a3 h6 9.Rb1 Be6 10.b4 a6 11.b5 axb5 12.cxb5 Ne7 13.e3 Qc8 14.Re1 Bh3 15.Bh1 Ng4 16.d4 Qf5 17.Qb3 exd4 18.e4 Qc5 19.Nd1 Ne5 20.Nxe5 dxe5 21.a4 Be6 22.Ba3 Qa7 23.Qd3 Rfe8 24.Nb2 c6 25.Rec1 cxb5 26.Qxb5 Nc6 27.Bg2 Rec8 28.Bf1 Na5 29.Bc5 Qa6 30.Qb4 Qc6 31.Bb6 Qxc1 32.Rxc1 Rxc1 33.Kg2 Nc6 34.Qd2 Rc3 35.Bb5 Bb3 36.Nd1 Bxd1 37.Qxd1 Bf6 38.f4 Bd8 39.Bxd8 Rxd8 40.f5 d3 41.fxg6 fxg6 42.Qg4 Kf7 43.h4 h5 44.Qg5 d2 45.Be2 d1=Q 46.Bxd1 Rxd1 47.Qh6 Rc2+ 0-1
2016.12.12 ch-PAR 2016
2816968 GM Bachmann, Ax (2620) GM Cubas, Jo (2469) 1/2-1/2
1.d4 Nf6 2.Nf3 g6 3.Bf4 d6 4.c3 Bg7 5.h3 b6 6.Nbd2 Bb7 7.e3 O-O 8.Be2 Nbd7 9.O-O c5 10.Bh2 a6 11.a4 Rb8 12.Bd3 cxd4 13.cxd4 1/2-1/2
2016.12.11 ch-PAR 2016
2816964 GM Cubas, Jo (2469) IM Villalba, M (2255) 1-0
1.e4 d5 2.exd5 Qxd5 3.Nc3 Qd6 4.d4 Nf6 5.Nf3 c6 6.Ne5 Nbd7 7.f4 Nb6 8.g4 Nbd5 9.g5 Nxc3 10.bxc3 Nd7 11.Bc4 Nxe5 12.fxe5 Qg6 13.O-O Bf5 14.Rb1 Rb8 15.Qf3 e6 16.Rxb7 Rc8 17.Bd3 Bxd3 18.cxd3 Be7 19.h4 1-0
2016.12.10 ch-PAR 2016
2816959 CM Jodorcovsky, P (2217) GM Cubas, Jo (2469) 0-1
1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.Nf3 O-O 5.Bf4 d6 6.e3 Nbd7 7.Be2 b6 8.O-O Bb7 9.Qc2 e6 10.h3 Qe7 11.Rfe1 Nh5 12.Bh2 f5 13.Nd2 f4 14.Bf3 Bxf3 15.Nxf3 fxe3 16.Rxe3 Bh6 17.Ree1 Qf7 18.Qe4 Rae8 19.Qc6 Nb8 20.Qe4 Qd7 21.Rad1 Nc6 22.Re2 Nd8 23.Rde1 Re7 24.Qg4 Ref7 25.Qe4 Rf5 26.Nd1 Bf4 27.Ne3 Bxh2+ 28.Nxh2 Rf4 29.Qd3 Qg7 30.Nc2 R4f5 31.g3 g5 32.Ne3 R5f7 33.Neg4 Nf6 34.Nxf6+ Rxf6 35.Ng4 Rf3 36.Qe4 h5 37.Nh2 R3f5 38.h4 g4 39.Rd2 Qf7 40.Ree2 e5 41.d5 a5 42.a3 a4 43.Qc2 Qd7 44.Nf1 Nb7 45.Ne3 R5f6 46.Nd1 Nc5 47.Nc3 Nb3 48.Ne4 Rf5 49.Ng5 Rxg5 50.hxg5 Nxd2 51.Rxd2 Kg7 52.b3 axb3 53.Qxb3 Qf5 54.c5 Qxg5 55.Rc2 bxc5 56.a4 h4 57.a5 hxg3 58.a6 Qh5 59.Qxg3 Rf3 60.Qg2 Ra3 61.Qf1 Qh3 62.Qc1 g3 63.Qg5+ Kf7 0-1
2016.12.09 ch-PAR 2016
2816955 GM Cubas, Jo (2469) GM Franco Ocampos, Z (2507) 1-0
1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 e6 5.Nc3 Qc7 6.Be3 a6 7.Qf3 b5 8.Nxc6 Qxc6 9.Bd3 Bb7 10.Bd4 Nf6 11.O-O Be7 12.a3 d6 13.Qh3 O-O 14.Bxf6 gxf6 15.Nd5 Bd8 16.Qh6 f5 17.Rae1 f6 18.Re3 Rf7 19.Rg3+ Kh8 20.Nf4 1-0
2016.12.08 ch-PAR 2016
2816945 GM Cubas, Jo (2469) FM Zacarias, M (2187) 1/2-1/2
1.e4 c5 2.Nf3 d6 3.Bb5+ Nc6 4.d4 cxd4 5.Qxd4 Bd7 6.Bxc6 Bxc6 7.Nc3 Nf6 8.Bg5 e6 9.O-O-O Be7 10.Qd3 O-O 11.Nd4 h6 12.Bh4 d5 13.e5 Nd7 14.Bxe7 Qxe7 15.f4 f6 16.exf6 Qxf6 17.Rhf1 e5 18.fxe5 Nxe5 19.Qe2 Qg5+ 20.Kb1 Rxf1 21.Rxf1 Nc4 22.Rf5 Qe3 23.Qxe3 Nxe3 24.Re5 Rf8 25.a4 Ng4 26.Re6 Rf6 27.Rxf6 Nxf6 28.b4 a6 29.Kb2 Bd7 30.Kb3 Kf7 31.a5 Ke7 32.b5 Kd6 33.Kb4 Ng4 34.h3 Ne3 35.g4 g6 36.Na4 h5 37.gxh5 gxh5 38.Nc5 Bc8 39.h4 Nc4 40.Nd3 Ne3 41.Nc5 Nc4 42.Na4 Ne3 43.Nb6 Bh3 44.c4 dxc4 45.Nxc4+ Nxc4 46.Kxc4 Bf1+ 47.Kb4 Bxb5 48.Nxb5+ axb5 49.Kxb5 Kc7 50.Kc5 Kb8 51.Kd6 Ka7 52.Kc5 Ka6 53.Kb4 b6 54.axb6 Kxb6 1/2-1/2
2016.12.08 ch-PAR 2016
2816948 FM Latorre, Mat (2354) GM Cubas, Jo (2469) 1-0
1.d4 Nf6 2.c4 c6 3.Nc3 d5 4.cxd5 cxd5 5.Bf4 Nc6 6.e3 Bg4 7.Qb3 Qd7 8.h3 Na5 9.Qb5 Qxb5 10.Nxb5 Bh5 11.g4 1-0
2016.12.07 ch-PAR 2016
2816938 GM Delgado Ramirez, N (2617) GM Cubas, Jo (2469) 1/2-1/2
1.e4 c5 2.Nf3 Nc6 3.Bb5 g6 4.O-O Bg7 5.Re1 e5 6.b4 cxb4 7.a3 Qb6 8.Bxc6 dxc6 9.axb4 Bg4 10.Nc3 Nf6 11.Ba3 O-O 12.Na4 Qc7 13.h3 Bxf3 14.Qxf3 Nh5 15.Nc3 Bh6 16.Red1 Rfd8 17.d3 Nf4 18.Bc1 Bg7 19.Be3 Ne6 20.Rdb1 b5 21.Ra6 Qb7 22.Ra2 a6 23.Ne2 Rdc8 24.Nc3 Qc7 25.Rba1 Qe7 26.Rb1 Qc7 27.Rba1 Qe7 28.Rb1 Nd4 29.Qd1 Qd8 30.Rba1 Qe7 31.Rb1 Qc7 1/2-1/2
2016.12.06 ch-PAR 2016
2816933 GM Cubas, Jo (2469) IM Valiente, C (2220) 1-0
1.e4 g6 2.d4 Bg7 3.Nc3 d6 4.f4 a6 5.Nf3 b5 6.Bd3 e6 7.O-O Ne7 8.Qe1 Nbc6 9.Ne2 O-O 10.c3 Rb8 11.Bd2 Na5 12.b3 c5 13.Rc1 Nac6 14.Be3 cxd4 15.Nexd4 f5 16.exf5 gxf5 17.c4 Nxd4 18.Bxd4 Bxd4+ 19.Nxd4 Qb6 20.Qe3 Rf6 21.Rfe1 Bd7 22.Rc2 Rg6 23.Rce2 Nc6 24.Nxe6 Bxe6 25.Qxb6 Rxb6 26.Rxe6 Nd4 27.Re8+ Kg7 28.R1e7+ Kh6 29.Rf8 bxc4 30.Rff7 Kh5 31.Rxh7+ Kg4 32.g3 1-0
2016.12.05 ch-PAR 2016
2816928 Del Puerto, R (2163) GM Cubas, Jo (2469) 1/2-1/2
1.c4 Nf6 2.g3 g6 3.Bg2 Bg7 4.Nc3 O-O 5.d3 c5 6.e4 Nc6 7.Nge2 Ne8 8.Be3 Nd4 9.O-O d6 10.f4 Rb8 11.Rb1 Nc7 12.b4 Nce6 13.f5 Nxe2+ 14.Nxe2 Nd4 15.g4 e6 16.Nxd4 cxd4 17.Bf4 b5 18.c5 e5 19.Bd2 dxc5 20.bxc5 Bd7 21.g5 f6 22.fxg6 hxg6 23.Qb3+ Kh7 24.Rbc1 Rc8 25.gxf6 Rxf6 26.Rxf6 Qxf6 27.Qd5 Rc7 28.Rf1 Qa6 29.Rf7 Be6 30.Rxc7 Bxd5 31.exd5 Qxa2 32.Bg5 Qa5 33.Rf7 b4 34.Bf6 b3 35.Rxg7+ Kh6 36.Rg8 Qe1+ 37.Bf1 Kh5 38.Rh8+ Kg4 39.Bh4 Qe3+ 40.Bf2 Qg5 41.Bg3 b2 42.Bh3+ Kf3 43.Rf8+ Qf4 44.Bxf4 b1=Q+ 45.Bc1+ Ke2 46.Bf1+ Ke1 47.Bg5 Qb4 48.Rc8 e4 49.d6 Qb5 50.Rc7 e3 51.d7 e2 52.Bh4+ Kd2 53.d8=Q exf1=Q+ 54.Kxf1 Qxd3+ 55.Kg1 Qb1+ 56.Kg2 Qe4+ 57.Kg1 Qb1+ 58.Kf2 Qf5+ 59.Kg3 Qd3+ 60.Kg2 Qe4+ 61.Kg3 1/2-1/2
2016.11.01 Itt Cbx/fbx 2016
2828351 GM Cubas, Jo (2466) Nascimento, D (2117) 0-1
1.e4 e6 2.d4 d5 3.Nd2 c5 4.Ngf3 Nf6 5.e5 Ne4 6.c3 Nxd2 7.Bxd2 Qb6 8.Bd3 h6 9.O-O Be7 10.dxc5 Qxc5 11.Nd4 a6 12.Qg4 Bf8 13.Qh5 Nc6 14.b4 Qe7 15.Nxc6 bxc6 16.Be3 g6 17.Qe2 Qc7 18.Bd4 c5 19.bxc5 Bxc5 20.Rac1 Kf8 21.Qe3 Bxd4 22.cxd4 Qe7 23.Rc6 Bb7 24.Rb6 Kg7 25.Rfb1 Ra7 26.h4 h5 27.Qf4 Bc8 28.Rc6 Bb7 29.Rc5 Re8 30.a4 a5 31.Bb5 Rc8 32.Rbc1 Raa8 33.Be2 Rxc5 34.Rxc5 Kh7 35.Qc1 Kg8 36.Rc7 Qb4 37.Bxh5 Qb6 38.Be2 Ba6 39.Rc6 Qb7 40.Bxa6 Rxa6 41.Rc8+ Kg7 42.Qc5 Qb4 43.Qc1 Qe7 44.h5 Ra7 45.Qf4 Rb7 46.g4 Qh4 47.h6+ Kh7 48.Kg2 g5 49.Qf3 Qxh6 50.Ra8 Kg7 51.Qa3 Rb4 52.Qd3 Rxa4 53.Qc3 Rc4 54.Qa3 Rb4 55.Qd3 Qg6 56.Qf3 Qe4 57.Qxe4 dxe4 58.d5 exd5 59.Rxa5 d4 60.Rd5 Kf8 61.Kf1 Ke7 62.Rd6 Rb1+ 63.Ke2 Rb2+ 64.Ke1 d3 65.Rf6 Re2+ 66.Kf1 e3 67.fxe3 Rxe3 68.Rd6 Re4 69.Rxd3 Rxg4 70.Ra3 Rf4+ 71.Kg2 Ke6 72.Ra5 Rf5 73.Kg3 Rxe5 74.Ra6+ Kf5 75.Ra3 f6 0-1
2016.10.31 Itt Cbx/fbx 2016
2828346 GM Delgado Ramirez, N (2611) GM Cubas, Jo (2466) 1/2-1/2
1.e4 c5 2.Nf3 Nc6 3.Bb5 g6 4.O-O Bg7 5.Re1 e5 6.c3 Nge7 7.d4 cxd4 8.cxd4 Nxd4 9.Nxd4 exd4 10.Bf4 O-O 11.Bd6 Qb6 12.e5 Qxb5 13.Bxe7 Re8 14.Bd6 b6 15.Qxd4 Bb7 16.a4 Qc6 17.f3 f6 18.Nc3 fxe5 19.Qd3 Rac8 20.Re4 Re6 21.Rd1 Rxd6 22.Qxd6 Qxd6 23.Rxd6 Bxe4 24.fxe4 Rc7 25.Nd5 Rb7 26.Kf2 Bf8 27.Rf6 Rb8 28.Rf3 Rc8 29.Rc3 Rc6 30.Ke2 Kf7 31.Rf3+ Kg7 32.Rc3 Bc5 33.b3 h5 34.Rc1 Kf7 35.Rf1+ Kg7 36.Rc1 Kf7 37.Rf1+ Kg7 1/2-1/2
2016.10.30 Itt Cbx/fbx 2016
2828335 FM Valle, A (2286) GM Cubas, Jo (2466) 1/2-1/2
1.d4 Nf6 2.Nf3 g6 3.c4 Bg7 4.Nc3 d5 5.cxd5 Nxd5 6.e4 Nxc3 7.bxc3 c5 8.Rb1 O-O 9.Be2 b6 10.O-O Bb7 11.Qd3 Qd7 12.Rd1 Ba6 13.Qc2 cxd4 14.Bxa6 Nxa6 15.cxd4 Rac8 16.Qb3 Qb7 17.Bg5 h6 18.Bh4 g5 19.Bg3 Qxe4 20.h4 gxh4 21.Bxh4 e6 22.Re1 Qc2 23.Qa3 Nc7 24.Rbc1 Nb5 25.Qa6 Qxc1 26.Rxc1 Rxc1+ 27.Kh2 Nxd4 28.Nxd4 Bxd4 29.Qa3 Be5+ 30.Bg3 Rc3 31.Qxa7 Bxg3+ 32.fxg3 Rc2 33.Qxb6 Rxa2 34.Qe3 Rd8 35.Qxh6 Rd5 36.g4 Raa5 37.Qf4 Kg7 38.Kh3 Ra8 39.g5 Raa5 40.Qf6+ Kf8 41.g6 Rh5+ 42.Kg4 Raf5 43.Qd8+ Kg7 44.gxf7 Kxf7 45.Qd7+ Kf6 46.Qd8+ Ke5 47.g3 Ke4 48.Qd4+ 1/2-1/2
2016.10.30 Itt Cbx/fbx 2016
2828342 GM Cubas, Jo (2466) Gisclan, H (2205) 1-0
1.e4 e5 2.Nf3 Nc6 3.Bb5 Nf6 4.O-O Nxe4 5.Re1 Nd6 6.Nxe5 Nxe5 7.Rxe5+ Be7 8.Bd3 O-O 9.Nc3 Bf6 10.Re3 g6 11.Nd5 Bg7 12.Ne7+ Kh8 13.c3 Re8 14.Qe1 Bf6 15.Nd5 Bg7 16.Bc2 c6 17.Ne7 Bf8 18.Nxc8 Rxc8 19.d4 Qf6 20.Re5 Bg7 21.f4 Qd8 22.Qf1 f5 23.Bd2 Ne4 24.Bxe4 fxe4 25.Rxe8+ Qxe8 26.f5 gxf5 27.Qxf5 e3 28.Be1 Qe7 29.Bg3 Rf8 30.Qd3 d6 31.Re1 Bh6 32.a4 Bg5 33.b4 h5 34.Qg6 h4 35.Qh5+ Kg7 36.Bxd6 e2 37.Qxe2 Qxd6 38.b5 Qf4 39.bxc6 1-0
2016.10.29 Itt Cbx/fbx 2016
2828324 IM Rodi, L (2315) GM Cubas, Jo (2466) 0-1
1.e4 c5 2.Nf3 d6 3.Bb5+ Bd7 4.Bxd7+ Qxd7 5.c4 Nc6 6.d4 cxd4 7.Nxd4 g6 8.b3 Bg7 9.Bb2 Nf6 10.Nc3 O-O 11.O-O e6 12.Rc1 Rfd8 13.Nxc6 Qxc6 14.f3 a6 15.Qd2 Qc5+ 16.Kh1 Qh5 17.Qf4 Nd7 18.g4 Qa5 19.Rc2 b5 20.cxb5 axb5 21.Qe3 Nc5 22.Rfc1 b4 23.Ne2 e5 24.Ba1 Qb5 25.Rd1 h6 26.Qd2 Rd7 27.Rc4 Rb7 28.Nc1 Kh7 29.Qc2 Rb6 30.Rd5 Qa6 31.Rd2 Rb5 32.Kg2 Bf6 33.f4 Ne6 34.Nd3 Qb7 35.f5 gxf5 36.gxf5 Nd4 37.Rxd4 exd4 38.Nf2 d3 39.Qd1 Rxf5 40.Kg1 Rg8+ 0-1
2016.10.29 Itt Cbx/fbx 2016
2828333 GM Cubas, Jo (2466) FM Dimitrijevic, Da (2237) 1-0
1.e4 c5 2.Nf3 e6 3.g3 Nf6 4.e5 Nd5 5.Nc3 Nxc3 6.dxc3 b6 7.Bg2 Bb7 8.Bf4 Be7 9.O-O Qc7 10.h4 Bxf3 11.Qxf3 Nc6 12.Rad1 O-O 13.Rd2 Rab8 14.Rfd1 Rfd8 15.c4 h6 16.c3 Bf8 17.Qe4 g6 18.Qe3 Kh7 19.Be4 Bg7 20.h5 Nxe5 21.hxg6+ fxg6 22.Rd6 Nf7 23.Bc2 e5 24.Bxg6+ 1-0
2016.10.28 Itt Cbx/fbx 2016
2828323 FM Lucena, L (2127) GM Cubas, Jo (2466) 0-1
1.Nf3 Nf6 2.d4 g6 3.g3 Bg7 4.Bg2 O-O 5.O-O d6 6.c4 Nc6 7.Nc3 a6 8.e4 Bg4 9.Be3 Nd7 10.h3 Bxf3 11.Bxf3 e5 12.d5 Nd4 13.Bg2 c5 14.dxc6 bxc6 15.f4 Rb8 16.b3 Nc5 17.f5 a5 18.Rb1 Bf6 19.Qd2 Kh8 20.g4 gxf5 21.exf5 Rg8 22.Ne2 Qb6 23.Kh1 Nxe2 24.Qxe2 Bg5 25.Bxg5 Rxg5 26.Qd2 Qd8 27.Rbd1 h5 28.Qxd6 Qxd6 29.Rxd6 hxg4 30.Bxc6 Rh5 31.Rfd1 Kg7 32.Kg1 Rxf5 33.hxg4 Rf4 34.R1d2 Rb6 35.Bg2 Rxd6 36.Rxd6 Rxg4 37.Kf2 e4 38.Bf1 Rf4+ 39.Ke1 e3 40.Rd5 Ne6 41.c5 Rf2 42.Rd3 Nxc5 43.Rxe3 Rxa2 44.Bc4 f6 45.Re7+ Kh6 46.Re2 Ra1+ 47.Kd2 Kg5 48.Kc3 f5 49.Kb2 Rd1 50.Re5 Nd3+ 51.Bxd3 Rxd3 52.Rxa5 Kg4 53.Kc2 Rd7 54.b4 f4 55.Kc3 f3 56.Ra2 Rc7+ 57.Kd4 Kg3 58.b5 f2 59.Rxf2 Kxf2 60.b6 Rc6 0-1
2016.10.27 Itt Cbx/fbx 2016
2828315 GM Cubas, Jo (2466) Souza Neves, A (2200) 1-0
1.e4 c6 2.d4 d5 3.e5 Bf5 4.Nf3 e6 5.a3 Nd7 6.Be2 h6 7.O-O Ne7 8.b3 g5 9.c4 Bg7 10.Nc3 O-O 11.Bd3 Bg4 12.cxd5 cxd5 13.h3 Bh5 14.Ra2 f6 15.exf6 Rxf6 16.Be2 Nc6 17.Nh2 Bg6 18.Bd3 Nxd4 19.Ng4 Bxd3 20.Nxf6+ Qxf6 21.Qxd3 Ne5 22.Qd1 Nef3+ 23.Kh1 Rc8 24.Ne2 Nxe2 25.Qxe2 Nd4 26.Qd3 e5 27.Be3 Qc6 28.Bxd4 exd4 29.Re2 Qc3 30.Qg6 Qc6 31.Re6 Qd7 32.Rfe1 Qf7 33.Re8+ 1-0
2016.10.26 Itt Cbx/fbx 2016
2828312 CM De Paula, Rafael Figueiredo (2249) GM Cubas, Jo (2466) 0-1
1.e4 c5 2.Nf3 Nc6 3.Bb5 Na5 4.O-O a6 5.Be2 e6 6.c4 d6 7.d4 cxd4 8.Nxd4 Nf6 9.Nc3 Be7 10.Be3 O-O 11.Rc1 Bd7 12.Qd2 Rc8 13.b3 Nc6 14.Rfd1 Nxd4 15.Qxd4 Bc6 16.b4 Bd7 17.Qa7 Rb8 18.b5 axb5 19.cxb5 Ra8 20.Qxb7 Qa5 21.Qb6 Qa3 22.Qd4 Rfc8 23.Rc2 d5 24.Nb1 Qa5 25.Rxc8+ Rxc8 26.exd5 Nxd5 27.Qa7 Qd8 28.Qa4 Nxe3 29.fxe3 Bc5 30.Qb3 Qa5 31.Nd2 Ba7 32.Nf1 Be8 33.Qb2 g6 34.h3 Bb6 35.Qd2 Qa3 36.Qd6 Bc5 37.Qa6 Bxe3+ 38.Kh1 Qxa6 39.bxa6 Ba7 40.Bf3 Kf8 41.Rb1 Bc6 42.Rb3 Bxf3 43.Rxf3 Rc2 44.a4 Ra2 45.Rf4 g5 46.Rb4 Ra1 47.Rb7 Rxf1+ 48.Kh2 Bg1+ 49.Kg3 h5 50.a7 Bf2+ 51.Kh2 Bg1+ 52.Kg3 Bf2+ 53.Kh2 Bxa7 54.Rxa7 Kg7 55.a5 h4 56.a6 Ra1 57.Ra8 Kf6 58.g4 Ra2+ 59.Kg1 Ke5 60.Rg8 Kf4 61.Rf8 Rxa6 62.Rxf7+ Kg3 0-1
2016.09.13 42nd Olympiad 2016
2848383 IM Georgiadis, N (2475) GM Cubas, Jo (2470) 0-1
1.e4 e6 2.d4 d5 3.Nc3 Nf6 4.Bg5 Be7 5.e5 Nfd7 6.h4 h6 7.Be3 c5 8.Qg4 g6 9.Nf3 cxd4 10.Bxd4 Nc6 11.O-O-O Nxd4 12.Rxd4 a6 13.Kb1 Nc5 14.Qf4 Bd7 15.Rd1 Qc7 16.Rh3 b5 17.a3 Rb8 18.Nd4 b4 19.axb4 Rxb4 20.Rf3 Rf8 21.b3 Qb8 22.Na2 Rb6 23.Qxh6 Qxe5 24.Re3 Qf6 25.Rf3 Qxh4 26.Qxh4 Bxh4 27.c4 dxc4 28.Bxc4 Ke7 29.Nc3 Rfb8 30.Kc2 Bf6 31.Re3 Kf8 32.g3 e5 33.Nf3 Bf5+ 34.Kb2 Nxb3 35.Nd5 Na5+ 0-1
2016.09.10 42nd Olympiad 2016
2851431 GM Cubas, Jo (2470) GM Svetushkin, D (2543) 0-1
1.e4 c6 2.d4 d5 3.e5 Bf5 4.Nf3 e6 5.a3 Bg6 6.Nbd2 Nh6 7.Be2 Nf5 8.O-O Nd7 9.Nb3 a6 10.Bd2 c5 11.dxc5 Bxc5 12.Nxc5 Nxc5 13.Bb4 b6 14.a4 Qc7 15.a5 O-O 16.g4 Ne7 17.axb6 Qxb6 18.Qd4 Nc6 19.Qxc5 Qxb4 20.Qxb4 Nxb4 21.c3 Bd3 22.Rfe1 Bxe2 23.Rxe2 Nd3 24.b4 Rfc8 25.Re3 Rxc3 26.b5 a5 27.b6 Rb8 28.Nd4 h5 29.Rd1 Nb2 30.Rxc3 Nxd1 31.Rd3 Nb2 32.Rb3 Nc4 33.b7 a4 34.Rb5 a3 35.f4 a2 36.Nb3 Na3 37.Rb6 Nc2 38.gxh5 Kh7 39.Rc6 Nd4 0-1
2016.09.09 42nd Olympiad 2016
2851081 GM Cubas, Jo (2470) GM Cruz, Cr (2519) 0-1
1.e4 e6 2.d4 d5 3.Nc3 Nf6 4.e5 Nfd7 5.Nf3 c5 6.dxc5 Bxc5 7.Bd3 Nc6 8.Qe2 Nd4 9.Nxd4 Bxd4 10.Bf4 a6 11.O-O b5 12.Rad1 Qb6 13.Kh1 Bb7 14.Nb1 Rc8 15.c3 Bc5 16.Nd2 Be7 17.Nf3 Nc5 18.Bg5 b4 19.Bxe7 Kxe7 20.Qe3 h6 21.Nd4 bxc3 22.bxc3 Qa5 23.Qg3 Kf8 24.f4 Qxc3 25.f5 Qxd4 26.fxe6 Nxe6 27.Bf5 Qb6 28.Rb1 Qc6 29.Bxe6 Qxe6 30.Rxb7 Kg8 31.h3 Rf8 32.Rf6 Qc8 33.Ra7 Qc1+ 34.Kh2 Qg5 35.Rfxa6 Re8 36.Ra8 Kh7 37.Qd3+ g6 38.Qxd5 Qf4+ 39.Kh1 Rxe5 40.Rxh8+ Kxh8 41.Qd1 Qg3 0-1
2016.09.08 42nd Olympiad 2016
2850744 GM Piorun, K (2681) GM Cubas, Jo (2470) 0-1
1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 g6 6.Be3 Bg7 7.f3 Nc6 8.Qd2 O-O 9.O-O-O d5 10.exd5 Nxd5 11.Nxc6 bxc6 12.Bd4 e5 13.Bc5 Be6 14.Ne4 Re8 15.h4 h6 16.g4 f5 17.gxf5 gxf5 18.Nd6 Rf8 19.Ba6 Qf6 20.Rdg1 Kh7 21.h5 Nf4 22.Nc4 Rfd8 23.Qe1 Bh8 24.Bb4 Rd4 25.Ne3 Rb8 26.a3 Bf7 27.Bc3 c5 28.Bf1 Qe6 29.b3 Qf6 30.Bh3 Be6 31.Rh2 Rxb3 32.Rg6 Rxc3 33.Qxc3 Nxg6 34.hxg6+ Qxg6 35.Rg2 Qf6 36.Qxc5 Rd7 37.Qc6 Qh4 38.Bxf5+ Bxf5 39.Nxf5 Qf4+ 0-1
2016.09.06 42nd Olympiad 2016
2850412 GM Cubas, Jo (2470) GM Edouard, R (2635) 1-0
1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 Nc6 6.Bg5 e6 7.Qd2 a6 8.O-O-O Bd7 9.f3 h6 10.Be3 b5 11.Nxc6 Bxc6 12.Ne2 Bb7 13.Nd4 e5 14.Nb3 Rc8 15.Qa5 Qd7 16.Qb6 Rc6 17.Qa7 Qc8 18.Na5 Rc7 19.Nxb7 Qxb7 20.Qxb7 Rxb7 21.c4 Be7 22.cxb5 axb5 23.Be2 O-O 24.Kb1 Rd8 25.Rd2 d5 26.exd5 Nxd5 27.Rhd1 Nxe3 28.Rxd8+ Bxd8 29.Rxd8+ Kh7 30.g3 b4 31.Re8 f6 32.Bd3+ g6 33.Rd8 h5 34.Kc1 Ra7 35.Kd2 Nf5 36.Bxf5 gxf5 37.Rb8 Rxa2 38.Rxb4 Ra1 39.Rb7+ Kg6 40.Rc7 Rh1 41.b4 Rxh2+ 42.Kc3 Rf2 43.b5 Rxf3+ 44.Kc2 Rf2+ 45.Kc3 Rf1 46.Kc2 Ra1 47.b6 Ra6 48.Rc6 Kg5 49.Kd3 Ra1 50.Kc2 Ra8 51.Kd3 Rd8+ 52.Kc3 e4 53.Kc2 Rd5 54.Rc3 Rd6 55.b7 1-0
2016.09.04 42nd Olympiad 2016
2857011 GM Cubas, Jo (2470) GM Stupak, K (2561) 0-1
1.e4 e6 2.d4 d5 3.e5 c5 4.c3 Nc6 5.Nf3 Qb6 6.a3 f6 7.Bd3 fxe5 8.Nxe5 Nf6 9.O-O Bd6 10.Nf3 O-O 11.b4 c4 12.Bc2 a5 13.bxa5 Qxa5 14.Re1 Qc7 15.a4 e5 16.Na3 e4 17.Nb5 Qb8 18.Nxd6 exf3 19.Bf4 Nh5 20.Be5 Nxe5 21.dxe5 Be6 22.g3 Qd8 23.Qd2 Nf4 24.gxf4 Qh4 25.Kh1 Rxf4 26.Rg1 Raf8 27.Rg3 Kh8 28.Rag1 Qxh2+ 0-1
2016.09.03 42nd Olympiad 2016
2856774 GM Torre, E (2447) GM Cubas, Jo (2470) 1-0
1.d4 d5 2.Nf3 Nf6 3.Bf4 c5 4.e3 Nc6 5.dxc5 g6 6.Bb5 Bg7 7.O-O Ne4 8.Ne5 O-O 9.Bxc6 bxc6 10.Nxc6 Qe8 11.Qxd5 Bb7 12.Qxe4 Bxc6 13.Qb4 f5 14.Nc3 e5 15.Bg3 g5 16.f3 f4 17.Bf2 g4 18.fxg4 Qg6 19.e4 f3 20.Bg3 Qxg4 21.gxf3 Rxf3 22.Qc4+ Kh8 23.Rxf3 Qxf3 24.Qd3 Qg4 25.Rf1 Qg5 26.Nd5 Re8 27.b4 Bd7 28.Nc7 Rd8 29.Rd1 Bf6 30.Qf3 h5 31.h4 Qg6 32.Rd6 Kg7 33.Nd5 Bg4 34.Qxf6+ Qxf6 35.Nxf6 1-0
2016.09.02 42nd Olympiad 2016
2856490 GM Cubas, Jo (2470) CM Maqseed, Nasser (2000) 1-0
1.e4 g6 2.d4 Bg7 3.Nc3 d6 4.Be3 Nd7 5.Nf3 e5 6.dxe5 Nxe5 7.Nxe5 Bxe5 8.Qd2 Be6 9.O-O-O Ne7 10.Bh6 Rg8 11.f4 Bh8 12.Nd5 Bxd5 13.exd5 Qd7 14.Bg5 O-O-O 15.Qa5 Kb8 16.Bb5 c6 17.dxc6 bxc6 18.Bxe7 Qxe7 19.Bxc6 Qc7 20.Qb5+ Qb6 21.Qxb6+ axb6 22.b4 Bc3 23.b5 f5 24.Rd3 Bb4 25.Rd4 Ba5 26.Rhd1 Kc7 27.R1d3 Rg7 28.Re3 h6 29.Re6 Bc3 30.Rc4 Ba5 31.Bd5+ Kb8 32.Rc6 g5 33.Rcxd6 Rxd6 34.Rxd6 gxf4 35.Rxh6 Rd7 36.c4 Re7 37.Re6 Rh7 38.h3 Kc7 39.Kc2 Rd7 40.a3 Rd6 41.Re7+ Rd7 42.Re5 f3 43.gxf3 Rh7 44.Rxf5 Rxh3 45.Rf7+ Kd6 46.Kd3 Rh4 47.Rf6+ Kd7 48.c5 bxc5 49.Be4 Bd8 50.Rg6 Rh1 51.Kc2 Rh2+ 52.Kb3 Rd2 53.b6 Rd6 54.Rxd6+ Kxd6 55.b7 Bc7 56.Kc4 Bb8 57.Kb5 Ba7 58.Ka6 Bb8 59.Kb6 1-0
2016.08.28 18th Sants Open 2016
2858687 FM Tate, A (2329) GM Cubas, Jo (2470) 1/2-1/2
1.e4 e6 2.d4 d5 3.Nd2 Nf6 4.e5 Nfd7 5.Bd3 c5 6.c3 Nc6 7.Ne2 cxd4 8.cxd4 f6 9.exf6 Nxf6 10.Nf3 Bd6 11.O-O O-O 12.Bf4 Nh5 13.Bxd6 Qxd6 14.Qd2 h6 15.Qe3 Nf4 16.Nxf4 Qxf4 17.Bb5 Ne7 18.Ne5 a6 19.Ba4 b5 20.Bc2 Qxe3 21.fxe3 Bb7 22.Bd3 Nc6 23.Nd7 Rxf1+ 24.Rxf1 Rd8 25.Nc5 Bc8 26.Rc1 Rd6 27.Be2 e5 28.dxe5 Nxe5 29.Nd3 Rc6 30.Rxc6 Nxc6 31.Bf3 Ne7 32.Nf4 Bb7 33.Ne6 g5 34.Kf2 Kh7 35.Ke2 Kg6 36.g3 Kf5 37.Nd4+ Ke5 38.Bg4 Ng8 39.Kd3 Nf6 40.Bf3 Bc8 41.b4 Bd7 42.Be2 Ne4 43.Bf3 Nf6 44.Be2 Be8 45.Nf3+ Kd6 46.Nd2 Nd7 47.Kd4 Ne5 48.Nb3 Nc6+ 49.Kc3 Bd7 50.Nc5 Bc8 51.Nd3 Bf5 52.Nc5 Bc8 53.Nd3 Ne5 54.Kd4 Nc6+ 55.Kc3 1/2-1/2
2016.08.26 18th Sants Open 2016
2861147 GM Cubas, Jo (2470) FM Mihajlov, Seb (2356) 0-1
1.e4 c6 2.d4 d5 3.e5 Bf5 4.h4 c5 5.dxc5 Nc6 6.Bb5 Bd7 7.Nf3 e6 8.Be3 Nh6 9.c3 Nf5 10.Bd4 Nxe5 11.Bxe5 Bxb5 12.g4 Ne7 13.Bd6 Ng6 14.h5 Bxd6 15.hxg6 Bxc5 16.Rxh7 O-O 17.Kd2 fxg6 18.Qh1 Qf6 19.Kc2 g5 20.Qh3 Bd3+ 21.Kxd3 Qxf3+ 22.Kd2 Qxf2+ 23.Kd1 Qf3+ 24.Kc1 Be3+ 25.Nd2 Bxd2+ 26.Kxd2 0-1
2016.08.25 18th Sants Open 2016
2861095 FM Diaz Camallonga, C (2336) GM Cubas, Jo (2470) 1/2-1/2
1.e4 e6 2.d4 d5 3.Nc3 Nf6 4.Bg5 Be7 5.e5 Nfd7 6.Bxe7 Qxe7 7.f4 O-O 8.Nf3 c5 9.Qd2 Nc6 10.O-O-O a6 11.dxc5 Nxc5 12.Bd3 b5 13.Qf2 Nxd3+ 14.cxd3 f6 15.Qg3 fxe5 16.fxe5 b4 17.Na4 Bd7 18.Kb1 Be8 19.Rc1 Nxe5 20.Qxe5 Bxa4 21.Rc7 Qf6 22.Qxf6 Rxf6 23.Re1 Bb5 24.Kc2 Rf7 25.Rxf7 Kxf7 26.Rf1 Ke7 27.Ne5 Kd6 28.Nf7+ Ke7 29.Ne5 Rf8 30.Rxf8 Kxf8 31.d4 Ke7 32.Kd2 Bf1 33.g3 Bc4 34.a3 bxa3 35.bxa3 Bb5 36.h4 Kf6 37.Ke3 g5 38.hxg5+ Kxg5 39.Kf3 Ba4 40.Ke3 Kf5 41.Kf3 Bd1+ 42.Ke3 Bh5 43.Kd3 Bd1 44.Ke3 Bc2 45.Kf3 Be4+ 46.Kf2 Bc2 47.Kf3 h5 48.Ke3 Be4 49.Ke2 1/2-1/2
2016.08.24 18th Sants Open 2016
2861052 GM Cubas, Jo (2470) IM Cruz, F (2349) 1/2-1/2
1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 a6 5.Bd3 Nf6 6.Qe2 d6 7.O-O Qc7 8.c4 Be7 9.Nc3 Nc6 10.Nf3 b6 11.Bf4 Nd7 12.Rac1 Nce5 13.Rfd1 Bb7 14.b3 O-O 15.Bb1 Rac8 16.Ne1 Rfe8 17.Bg3 Bf8 18.f4 Ng6 19.Qd2 Nf6 20.Nf3 Qb8 21.f5 exf5 22.exf5 Ne5 23.Ng5 h6 24.Nge4 Bxe4 25.Nxe4 Nxe4 26.Bxe4 Nxc4 27.Qd4 Ne5 28.f6 g6 29.Bd5 Rxc1 30.Rxc1 Rc8 31.Re1 Qc7 32.Qe4 Qc5+ 33.Kh1 Qc2 34.Qd4 Qc5 35.Bxe5 dxe5 36.Qg4 Qf2 37.Qxg6+ Kh8 38.Qb1 Rc2 39.Rxe5 Qxf6 40.Re1 Rf2 41.Qc1 Rxa2 42.Qc8 Kg7 43.Qg4+ Kh8 44.Qc8 Kg7 1/2-1/2
2016.08.23 18th Sants Open 2016
2861006 GM Cubas, Jo (2470) Frischmann, Rick (2312) 1-0
1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Re1 b5 7.Bb3 d6 8.c3 O-O 9.h3 Nb8 10.d4 Nbd7 11.Nbd2 Bb7 12.Bc2 Re8 13.Nf1 Bf8 14.Ng3 g6 15.d5 c6 16.dxc6 Bxc6 17.Bg5 h6 18.Bxf6 Qxf6 19.Bb3 Nb6 20.Nf1 Nc4 21.Bxc4 bxc4 22.Ne3 Qe6 23.Nd2 f5 24.Nexc4 Rab8 25.b3 Ba8 26.Ne3 Rec8 27.c4 Rc7 28.Qc2 f4 29.Nd5 Rg7 30.Nf1 f3 31.Re3 fxg2 32.Kxg2 Rbb7 33.Rf3 Rbf7 34.Qe2 h5 35.Rc1 Rxf3 36.Qxf3 Rf7 37.Qe2 Bh6 38.Rc3 Bb7 39.b4 Bf4 40.Rd3 Kh7 41.a4 Qc8 42.Nd2 Qd8 43.Kf1 Qh4 44.Qf3 Kg7 45.Nxf4 Rxf4 46.Qe3 Bxe4 47.Rxd6 Bf5 48.Qxe5+ Kh7 49.Qe3 Bxh3+ 50.Ke1 Bf5 51.Rxa6 Qh1+ 52.Ke2 Bg4+ 53.f3 Bxf3+ 54.Kd3 Be4+ 55.Nxe4 Qb1+ 56.Kd4 Qb2+ 57.Kd5 Rf5+ 58.Kc6 Qe5 59.Ra7+ Kg8 60.Ra8+ Kg7 61.Qd3 Rf4 62.Nc5 Rf6+ 63.Kb5 Rd6 64.Qf3 1-0
2016.08.22 18th Sants Open 2016
2860954 IM Vehi Bach, V (2318) GM Cubas, Jo (2470) 1/2-1/2
1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.Be3 e5 7.Nb3 Be7 8.h3 Be6 9.f4 exf4 10.Bxf4 Nc6 11.Qe2 Nd7 12.O-O-O Nce5 13.Kb1 O-O 14.g4 Re8 15.Qg2 Rc8 16.Nd5 Bf8 17.g5 Nb6 18.Bxe5 Bxd5 19.Bf6 Bxe4 20.Bxd8 Bxg2 21.Bxg2 Rcxd8 22.Bxb7 Re5 23.h4 a5 24.Nd4 Rb8 25.Ba6 Na4 26.Nb3 Rb6 27.Bc4 Rb4 28.Bd3 g6 29.c3 Rb8 30.Rhf1 d5 31.Rf4 Nc5 32.Nxc5 Bxc5 33.a4 Be3 34.Rf6 Re6 35.Rxe6 fxe6 36.Re1 Bd2 37.Rxe6 Bxc3 38.Bb5 Bb4 39.Re5 Rd8 40.Kc2 Bc5 41.Rxd5 Rxd5 42.Bc4 Bf2 43.Bxd5+ Kg7 44.h5 gxh5 45.Kd3 Kg6 46.Ke2 Bd4 47.Kf3 Bxb2 48.Be4+ Kxg5 49.Bxh7 Ba3 50.Kg2 Bb2 51.Kh1 Ba3 52.Bg8 Kg4 53.Bf7 h4 54.Be8 Kg3 55.Bc6 h3 56.Ba8 h2 57.Bg2 Bb4 58.Bc6 1/2-1/2
2016.08.21 18th Sants Open 2016
2864977 GM Cubas, Jo (2470) FM Lemeaux, D (2315) 1/2-1/2
1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.f4 e5 7.Nf3 Nbd7 8.a4 Be7 9.Bc4 O-O 10.O-O Qb6+ 11.Kh1 exf4 12.Bxf4 Qxb2 13.Qe1 Qb4 14.Ba2 Qc5 15.Rd1 Ne5 16.Be3 Qc7 17.Nxe5 dxe5 18.Rxf6 Bxf6 19.Nd5 Qc6 20.Rd3 Bg4 21.Qg3 Bh5 22.Rc3 Qe6 23.Bc5 Rfd8 24.h3 Kh8 25.Bb3 Rxd5 26.Bxd5 Qd7 27.a5 Be2 28.Bb6 Rc8 29.Rxc8+ Qxc8 30.Bxf7 Qxc2 31.Qa3 Qc8 32.Bd5 h6 33.Qc5 Qxc5 34.Bxc5 Bh4 35.Bb4 Bf2 36.Bc3 b6 37.axb6 Bxb6 38.Bxe5 Bc5 39.Bc3 Kh7 40.e5 Bd3 41.Kh2 g5 42.Kg3 Be2 43.e6 Be7 44.Kf2 Bb5 45.Ke3 Kg8 46.Ke4 Kf8 47.Kf5 Bd3+ 48.Be4 Bxe4+ 49.Kxe4 h5 50.Kd5 Ke8 51.Kc6 Bd8 52.Bd2 g4 53.hxg4 hxg4 54.Be1 a5 55.Kb5 Ke7 56.Bh4+ Ke8 57.Be1 Ke7 58.Bh4+ Ke8 59.Be1 Ke7 1/2-1/2
2016.08.20 18th Sants Open 2016
2864911 Schippers, Maurice (2220) GM Cubas, Jo (2470) 0-1
1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.f3 e5 6.Nb3 Be7 7.c4 a5 8.Be3 a4 9.N3d2 Qa5 10.Nc3 Bd7 11.Rc1 O-O 12.Be2 Bd8 13.O-O Bb6 14.Bf2 Nc6 15.Ndb1 Bxf2+ 16.Rxf2 Nd4 17.Na3 Rfc8 18.Qd2 h6 19.Bf1 Rc5 20.Qe3 Rac8 21.Rd1 R5c7 22.Rfd2 Qb4 23.Ne2 Nxe2+ 24.Bxe2 Ne8 25.Bf1 Rc5 26.g4 Be6 27.Qf2 b5 28.Nxb5 Bxc4 29.Bxc4 Rxc4 30.Nc3 Qb7 31.Nd5 Rc1 32.Rxc1 Rxc1+ 33.Kg2 Ra1 34.a3 Kh7 35.Qb6 Qc8 36.Nc3 Rc1 37.Qb5 h5 38.h3 hxg4 39.hxg4 Nf6 40.Ne2 Rb1 41.Qxa4 Re1 42.Qc2 Qa6 43.a4 Nd7 44.b3 Nc5 45.Kf2 Rh1 46.Kg2 Re1 47.Kf2 Ra1 48.Qc3 Rb1 49.Qc4 Qb6 50.Kg2 Ne6 51.Qc3 Nf4+ 52.Nxf4 Qg1+ 53.Kh3 exf4 54.Rg2 Qd1 55.Qc2 Qxf3+ 56.Kh4 f6 57.e5+ Kh6 58.Qxb1 g5# 0-1
2016.08.19 18th Sants Open 2016
2864838 GM Cubas, Jo (2470) WFM Manelidou, M (2101) 1-0
1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nge7 5.O-O g6 6.c3 Bg7 7.d4 b5 8.Bb3 d6 9.a4 Bb7 10.d5 Na5 11.Ba2 O-O 12.Na3 c6 13.Bg5 cxd5 14.Bxd5 bxa4 15.Nc2 Bxd5 16.Bxe7 Qxe7 17.Qxd5 Nb3 18.Rxa4 Nc5 19.Rc4 Rab8 20.b4 Ne6 21.Rd1 Rfc8 22.g3 Bf8 23.Ne3 Qf6 24.Kg2 Nc7 25.Qd3 Qe6 26.h4 h6 27.h5 Nb5 28.hxg6 fxg6 29.Nd5 Kg7 30.Ra1 Rxc4 31.Qxc4 Rc8 32.Qd3 Rc6 33.c4 Nd4 34.Nxd4 exd4 35.b5 1-0
2016.01.28 3rd Floripa Masters 2016
2949275 GM Cubas, Jo (2425) FM Gauche, C (2250) 1-0
1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 a6 5.Nc3 b5 6.Bd3 Bb7 7.O-O Nc6 8.Nxc6 Bxc6 9.Re1 Bb4 10.Bd2 Bc5 11.a4 Qb6 12.Qf3 b4 13.Nd5 Qb7 14.c3 b3 15.Qg3 Kf8 16.Be3 Qa7 17.Nc7 Bxe3 18.Rxe3 Rc8 19.Nxa6 Ne7 20.Nb4 Qc5 21.Nxc6 Nxc6 22.Bb5 g6 23.Qf3 Kg7 24.Qd1 Na5 25.Rd3 Qe5 26.f3 Qc5+ 27.Kh1 Rhd8 28.Rxd7 Rxd7 29.Qxd7 Rc7 30.Qd8 e5 31.Rd1 Qa7 32.Qd6 Re7 33.h3 Re6 34.Qd8 Nc6 35.Bxc6 Rxc6 36.Qd5 Re6 37.Qxb3 Qf2 38.Qb5 h5 39.b4 Qc2 40.Qd3 Qxa4 41.b5 Qa3 42.c4 Qc5 43.Qc3 f6 44.Rd5 Qb6 45.Rd7+ Kh6 46.Qd2+ g5 47.Qb2 Qb8 48.c5 Ra6 49.Qb3 Ra1+ 50.Kh2 g4 51.Qf7 Qh8 52.h4 g3+ 53.Kxg3 Ra8 54.c6 Rb8 55.Qh7+ 1-0
2016.01.27 3rd Floripa Masters 2016
2949265 Dejeanne, F (2249) GM Cubas, Jo (2425) 0-1
1.d4 Nf6 2.Nf3 g6 3.Bf4 Bg7 4.e3 d6 5.h3 O-O 6.Be2 b6 7.O-O c5 8.c4 Bb7 9.Nc3 cxd4 10.exd4 d5 11.Nb5 Nc6 12.b3 Ne4 13.Rc1 Rc8 14.Ne5 a6 15.Nxc6 Rxc6 16.Na7 Re6 17.cxd5 Bxd5 18.Bg4 Qa8 19.Rc7 f5 20.Be2 Nf6 21.Bc4 b5 22.Bxd5 Nxd5 23.Qc1 Nxc7 24.Qxc7 Bxd4 25.Qd7 Qe4 26.Bd2 Rd6 27.Qc7 0-1
2016.01.27 3rd Floripa Masters 2016
2949266 GM Rodriguez Vila, A (2487) GM Cubas, Jo (2425) 1/2-1/2
1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O b5 6.Bb3 Be7 7.Re1 O-O 8.c3 d6 9.h3 Re8 10.Ng5 Rf8 11.Nf3 Re8 12.Ng5 Rf8 13.Nf3 1/2-1/2
2016.01.26 3rd Floripa Masters 2016
2949257 GM Cubas, Jo (2425) FM Umetsubo, C (2370) 1/2-1/2
1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 a6 5.Nc3 Qc7 6.Bd3 Nf6 7.O-O d6 8.a4 b6 9.Qf3 Nbd7 10.Qg3 Bb7 11.Bd2 g6 12.f4 Bg7 13.Rae1 O-O 14.Nf3 Nc5 15.b4 Nh5 16.Qf2 Bxc3 17.Bxc3 Nxd3 18.Qd4 e5 19.Qxd3 Nxf4 20.Qd2 Rac8 21.Re3 f6 22.Nh4 d5 23.exd5 Nxd5 24.Rg3 Nf4 25.Nf5 Rfd8 26.Qe1 Re8 27.Nh6+ Kg7 28.Ng4 Qc4 29.Rf2 Qe4 30.Qxe4 Bxe4 31.Nxf6 Kxf6 32.Rxf4+ Bf5 33.Rf1 h5 34.Re3 Kf7 35.Bxe5 1/2-1/2
2016.01.25 3rd Floripa Masters 2016
2949248 GM Cubas, Jo (2425) IM Molina, Rob (2436) 1-0
1.e4 e6 2.d4 d5 3.Nd2 Nf6 4.e5 Nfd7 5.c3 c5 6.Bd3 Nc6 7.Ndf3 cxd4 8.cxd4 f6 9.exf6 Nxf6 10.Nh3 Bd6 11.O-O O-O 12.Re1 Qc7 13.Nhg5 e5 14.dxe5 Nxe5 15.Rxe5 Bxe5 16.Bxh7+ Kh8 17.Nh4 Bxh2+ 18.Kh1 Nxh7 19.Ng6+ Kg8 20.Qxd5+ Rf7 21.Nxf7 Qxf7 22.Ne7+ Kf8 23.Qd8+ Qe8 24.Ng6+ Kf7 25.Qxe8+ Kxe8 26.Kxh2 Kf7 27.Ne5+ Kf6 28.Nf3 Bg4 29.Kg3 Bxf3 30.Kxf3 Rc8 31.Be3 Ng5+ 32.Ke2 Ne6 33.Rd1 Ke7 34.f4 g6 35.g4 a6 36.Kf3 Rc4 37.f5 gxf5 38.gxf5 Nc5 39.Bg5+ Kf7 40.Re1 Kf8 41.Re7 Rc1 42.Rc7 Rf1+ 43.Ke2 Rxf5 44.Be7+ Ke8 45.Rxc5 1-0
2016.01.25 3rd Floripa Masters 2016
2949254 IM Di Berardino, D (2512) GM Cubas, Jo (2425) 0-1
1.e4 e6 2.d4 d5 3.Nd2 Be7 4.Bd3 c5 5.dxc5 Nf6 6.Qe2 Nc6 7.Ngf3 O-O 8.e5 Nd7 9.Nb3 Nb4 10.Be3 a5 11.a4 Qc7 12.Bd4 Nxd3+ 13.Qxd3 b6 14.cxb6 Nxb6 15.O-O Ba6 16.Qe3 Nc4 17.Qf4 Nxb2 18.Rfc1 Nc4 19.Nbd2 Nxd2 20.Qxd2 Rfc8 21.c3 Rab8 22.Re1 Rb3 23.h4 Qc4 24.Qf4 Ra3 25.Rxa3 Bxa3 26.Ng5 Rf8 27.Qg4 h6 28.Nh3 Bc5 29.Re3 Rb8 30.Rg3 Bf8 31.Nf4 Qxa4 32.Kh2 Rb1 33.Rf3 Qd1 34.Nh5 Be2 0-1
2016.01.24 3rd Floripa Masters 2016
2949243 Rezende, Guilherme Vilela (2130) GM Cubas, Jo (2425) 0-1
1.d4 Nf6 2.c4 g6 3.Nf3 Bg7 4.Nc3 d5 5.cxd5 Nxd5 6.Bd2 O-O 7.e3 Nb6 8.a4 a5 9.Ne4 Nc6 10.Nc5 e5 11.Nxe5 Nxe5 12.dxe5 Bxe5 13.Qb3 Qd5 14.Qxd5 Nxd5 15.Bc4 Nb4 16.O-O-O b6 17.Nd3 Bg7 18.Bxb4 axb4 19.b3 Bc3 20.Nf4 c6 21.Ne2 b5 22.Nxc3 bxc4 23.Na2 cxb3 24.Nxb4 Rxa4 25.Nd3 Ra2 26.Nb4 Ra4 27.Nd3 Be6 0-1
2016.01.23 3rd Floripa Masters 2016
2949232 IM Quintiliano Pinto, R (2430) GM Cubas, Jo (2425) 1/2-1/2
1.d4 d5 2.c4 c6 3.Nc3 Nf6 4.cxd5 cxd5 5.Nf3 Nc6 6.Bf4 a6 7.e3 Bg4 8.h3 Bxf3 9.Qxf3 e6 10.Bd3 h6 11.O-O Bd6 12.Rac1 O-O 13.Na4 Rc8 14.Bxd6 Qxd6 15.Qd1 e5 16.dxe5 Nxe5 17.Nc3 Rfd8 18.Bf5 Rc4 19.Ne2 Nc6 20.b3 Rxc1 21.Qxc1 d4 22.Nxd4 Nxd4 23.exd4 Qxd4 24.Re1 b5 25.Qc7 Qd2 26.Re2 Qd1+ 27.Kh2 g6 28.Bg4 Rd2 29.Rxd2 Qxd2 30.Qc8+ Kg7 31.Qxa6 h5 32.Bf3 Qf4+ 33.Kg1 Qc1+ 34.Kh2 Qf4+ 35.Kg1 1/2-1/2
2016.01.23 3rd Floripa Masters 2016
2949239 GM Cubas, Jo (2425) GM Delgado Ramirez, N (2609) 1/2-1/2
1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.Be3 Ng4 7.Bc1 Nf6 8.Be3 Ng4 9.Bg5 h6 10.Bh4 g5 11.Bg3 Bg7 12.Be2 h5 13.Nf5 Bxf5 14.exf5 Qa5 15.O-O Nf6 16.Re1 h4 17.Bxd6 Nc6 18.Bf3 O-O-O 19.Bxc6 Rxd6 20.Bxb7+ Kb8 21.Qf3 g4 22.Qf4 Bh6 23.Qc4 Kxb7 24.Rxe7+ Kb8 25.Ne4 Nxe4 26.Qxe4 Qb6 27.Qxg4 Bd2 28.Rxf7 Qxb2 29.Rf1 Ba5 30.Qe4 Bc7 31.c3 Rhd8 32.Qxh4 Rd1 33.Qc4 Rxf1+ 34.Qxf1 Bb6 35.h3 Bxf2+ 36.Kh2 Bc5 37.h4 Bd6+ 38.Kh3 Rc8 39.Qf3 Qb1 40.Qd5 Rxc3+ 41.Kg4 Qb4+ 42.Kh5 Rg3 43.Qd1 Be7 44.f6 Qc5+ 45.Kh6 Qf5 46.Qh5 Qf4+ 47.Kh7 Qe4+ 48.Kh8 Qd4 49.Kh7 Qd3+ 50.Kh6 Bd6 51.Rg7 Bf4+ 52.Rg5 Qd8 53.Kg7 Bxg5 54.hxg5 Rc3 55.g6 Qd4 56.Qg5 Rc6 57.g3 Qb2 58.Qf4+ Rc7+ 59.Kg8 Qc2 60.g7 Qxa2+ 61.f7 Kb7 62.Qe4+ Ka7 63.Qd4+ Kb7 64.Qe4+ Ka7 65.Qe3+ Kb7 66.Qe4+ Ka7 67.Qd4+ 1/2-1/2
2016.01.22 2nd Floripa Open 2016
2949191 WIM Martinez, Ay (2217) GM Cubas, Jo (2425) 0-1
1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 e5 5.Nb5 d6 6.N1c3 a6 7.Na3 Be7 8.Nc4 b5 9.Ne3 Nf6 10.g3 b4 11.Ncd5 Nxe4 12.Bg2 f5 13.Nxe7 Nxe7 14.Nc4 Be6 15.Bxe4 Bxc4 16.Bxa8 Qxa8 17.f3 O-O 18.b3 Bd5 19.O-O f4 20.gxf4 Rf6 21.Be3 Nf5 22.Kf2 Rh6 23.Qd3 e4 24.fxe4 Bxe4 25.Qc4+ d5 26.Qc5 Rxh2+ 27.Ke1 Rxc2 28.Qa7 Qc8 29.Rd1 Nh4 30.Rd2 Rc1+ 31.Kf2 Qg4 32.Re1 Qg2# 0-1
2016.01.21 2nd Floripa Open 2016
2949134 GM Cubas, Jo (2425) IM Di Berardino, D (2512) 0-1
1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 a6 5.Nc3 b5 6.Bd3 Bb7 7.O-O Nc6 8.Nxc6 Bxc6 9.Re1 Bc5 10.a4 b4 11.Nd5 Ne7 12.Bg5 exd5 13.exd5 Bxd5 14.Re5 Qc7 15.Rxd5 Nxd5 16.Be4 O-O 17.Qxd5 Rae8 18.Bd3 Bxf2+ 19.Kxf2 Re5 20.Qc4 Qb6+ 21.Kf3 Rxg5 22.Qxa6 Rf5+ 23.Kg4 Qd4+ 24.Kxf5 g6+ 25.Kg5 f6+ 26.Kh6 Qh4# 0-1
2016.01.21 2nd Floripa Open 2016
2949092 GM Cubas, Jo (2425) Pires, M (2262) 1-0
1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Re1 b5 7.Bb3 d6 8.c3 O-O 9.d4 Bg4 10.d5 Na5 11.Bc2 Qc8 12.Nbd2 c6 13.b4 Nc4 14.Nxc4 bxc4 15.h3 Bd7 16.dxc6 Qxc6 17.a4 h6 18.Qe2 Be6 19.Bd2 Bd8 20.Rad1 Bc7 21.Bc1 Rfe8 22.Nh2 d5 23.exd5 Bxd5 24.Ng4 Nxg4 25.Qxg4 Rad8 26.Rxd5 Rxd5 27.Be4 Red8 28.Be3 Kf8 29.Rb1 Qd7 30.Bxd5 Qxd5 31.b5 Qd3 32.Rc1 axb5 33.axb5 f5 34.Qh5 Rb8 35.Rd1 1-0
2016.01.20 2nd Floripa Open 2016
2949039 FM Aranha Filho, A (2293) GM Cubas, Jo (2425) 1/2-1/2
1.d4 d5 2.Nf3 Nf6 3.c4 c6 4.Qc2 g6 5.Bf4 Na6 6.e3 Bf5 7.Qb3 Qb6 8.Nc3 Nb4 9.Rc1 Nc2+ 10.Kd1 Qxb3 11.axb3 Nb4 12.Be5 Ng4 13.Bg3 f6 14.h3 Nh6 15.cxd5 cxd5 16.Nb5 Kd8 17.Bc7+ Kd7 18.Bh2 a6 19.Nc3 Rc8 20.Kd2 g5 21.Ne1 e6 22.Nd3 Nxd3 23.Bxd3 Bb4 24.g4 Bg6 25.Bg3 Rc6 26.f3 Rhc8 27.Bxg6 hxg6 28.h4 Nf7 29.h5 gxh5 30.Rxh5 e5 31.Rhh1 Bd6 32.Bf2 Rb6 33.Kc2 Rb4 34.Ra1 Nd8 35.Ra4 Nc6 36.Rxb4 Nxb4+ 37.Kd2 exd4 38.exd4 Bf4+ 39.Be3 Bg3 40.Rh7+ 1/2-1/2
2016.01.19 2nd Floripa Open 2016
2951528 GM Cubas, Jo (2425) Guerrero, Alv (2157) 1-0
1.e4 c6 2.d4 d5 3.e5 Bf5 4.h4 h5 5.c4 dxc4 6.Bxc4 e6 7.Ne2 Be4 8.f3 Bg6 9.Nbc3 Be7 10.g3 b5 11.Bb3 a5 12.a4 b4 13.Ne4 Ra7 14.Be3 Rd7 15.Qc1 Nh6 16.Nc5 Bxc5 17.Qxc5 Nf5 18.Bg5 Ne7 19.Rd1 Bf5 20.Nf4 Na6 21.Qc4 Qb6 22.Nxh5 1-0
2016.01.17 2nd Floripa Open 2016
2950974 GM Cubas, Jo (2425) Almeida, Heidy Jose Moreira De (1984) 1-0
1.e4 Nf6 2.e5 Nd5 3.d4 d6 4.c4 Nb6 5.exd6 exd6 6.Nc3 Be7 7.Bd3 Nc6 8.Nge2 Bf6 9.Be3 O-O 10.b3 Re8 11.O-O Bg4 12.Qd2 d5 13.c5 Nc8 14.h3 Bh5 15.Nf4 Bg6 16.Bxg6 hxg6 17.Ncxd5 Bxd4 18.Bxd4 Nxd4 19.Qxd4 c6 20.Rfe1 cxd5 21.Nxd5 Re6 22.Rad1 b6 23.c6 Rd6 24.Qe5 Re6 25.Qc7 Rxe1+ 26.Rxe1 Qxd5 27.Qb7 1-0
2016.01.17 2nd Floripa Open 2016
2951112 Florianovitz, Derlei Alex (2110) GM Cubas, Jo (2425) 0-1
1.e4 c5 2.Nc3 Nc6 3.g3 g6 4.Bg2 Bg7 5.d3 d6 6.f4 e5 7.Nf3 Nge7 8.O-O Nd4 9.fxe5 dxe5 10.Bg5 f6 11.Be3 Bg4 12.Na4 Rc8 13.c3 Ne6 14.b3 b5 15.Nb2 f5 16.Qd2 Bxf3 17.Rxf3 O-O 18.Bh3 Rc6 19.Raf1 Rd6 20.Qf2 f4 21.Bxe6+ Rxe6 22.gxf4 exf4 23.Rxf4 Rxf4 24.Bxf4 Bxc3 25.Nd1 Bd4 26.Be3 Rf6 27.Qe2 Rxf1+ 28.Kxf1 Nc6 29.Kg2 Ne5 30.Bf4 Qh4 31.Bg3 Qg5 32.Nf2 h5 33.h4 Qc1 34.Nh3 Ng4 35.Bf4 Be3 36.Bd6 Qa1 37.Bf4 Bxf4 38.Nxf4 Qf6 39.Kg3 Qe5 40.Qf3 Kg7 41.Kh3 a5 42.Qg3 Qa1 43.Qg2 Qe1 44.Qf3 Kh6 45.Ne6 Qf2 46.Qg3 Qf1+ 47.Qg2 Qxd3+ 48.Qg3 Qxe4 49.Qf4+ Qxf4 50.Nxf4 c4 51.bxc4 bxc4 52.Nd5 Nf2+ 53.Kg2 Ne4 54.Kf3 c3 55.Ne3 Nc5 56.Kf4 Nd3+ 57.Ke4 Nb4 0-1
2016.01.16 2nd Floripa Open 2016
2953362 Silva, Valdecir Batista (1806) GM Cubas, Jo (2425) 0-1
1.e4 c5 2.Nf3 Nc6 3.Bc4 e6 4.O-O d5 5.exd5 exd5 6.Re1+ Be7 7.Bb5 Nf6 8.Bxc6+ bxc6 9.Ne5 Qc7 10.d4 cxd4 11.Qxd4 O-O 12.Bf4 Bd6 13.Nc3 Rb8 14.Nd3 Bxf4 15.Nxf4 Rxb2 16.Rac1 Qb6 17.Qe5 Rb4 18.Rcd1 Ng4 0-1
2015.12.19 ch-PAR 2015
2963645 GM Bachmann, Ax (2610) GM Cubas, Jo (2425) 1/2-1/2
1.Nf3 Nf6 2.g3 g6 3.Bg2 Bg7 4.c4 O-O 5.Nc3 d5 6.cxd5 Nxd5 7.O-O Nc6 8.d4 Nb6 9.e3 Re8 10.Rb1 Bf5 11.e4 Bg4 12.d5 Nd4 13.Be3 c5 14.Bxd4 cxd4 15.Nb5 e6 16.h3 Bxf3 17.Bxf3 exd5 18.exd5 Qd7 19.Nxd4 Nxd5 20.Nb5 Qxb5 1/2-1/2
2015.12.18 ch-PAR 2015
2963637 GM Cubas, Jo (2425) GM Delgado Ramirez, N (2609) 1-0
1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.Be3 e5 7.Nb3 Be7 8.f3 Be6 9.Qd2 h5 10.O-O-O Nbd7 11.Kb1 Rc8 12.g3 b5 13.Nd5 Nxd5 14.exd5 Bf5 15.Bd3 Bxd3 16.Qxd3 O-O 17.g4 hxg4 18.fxg4 Rc4 19.h3 Bg5 20.Nd2 Ra4 21.Bxg5 Qxg5 22.Ne4 Qg6 23.Rhe1 Rd4 24.Qe3 Rxd1+ 25.Rxd1 Rc8 26.Rc1 Rc4 27.Ng3 Nc5 28.Nf5 Qf6 29.Rf1 Re4 30.Qc1 Qd8 31.g5 Na4 32.Qd2 b4 33.Nh6+ Kh7 34.Nxf7 Qe7 35.g6+ Kg8 36.Ng5 Rd4 37.Qe3 Nc5 38.b3 Qe8 39.Ne6 Nxe6 40.dxe6 Qxe6 41.Qg5 Qe8 42.Qh5 Rf4 43.Qh7+ Kf8 44.Qh8+ Ke7 45.Qxg7+ Ke6 46.Rxf4 exf4 47.Qf7+ Qxf7 48.gxf7 Kxf7 49.Kc1 Kg6 50.Kd2 Kg5 51.Ke2 Kh4 52.Kf3 Kxh3 53.Kxf4 Kg2 54.Ke4 1-0
2015.12.17 ch-PAR 2015
2963632 GM Franco Ocampos, Z (2507) GM Cubas, Jo (2425) 1/2-1/2
1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.cxd5 Nxd5 5.e4 Nxc3 6.bxc3 Bg7 7.Be3 c5 8.Bc4 O-O 9.Ne2 Nc6 10.O-O Bg4 11.f3 Na5 12.Bxf7+ Rxf7 13.fxg4 Rxf1+ 14.Kxf1 cxd4 15.cxd4 Qb6 16.Kg1 Rd8 17.Bf2 Qb2 18.a4 b6 19.Rb1 Qa2 20.Nc3 Qc4 21.Nd5 e6 22.Rc1 Qb3 23.Nc7 Rd7 24.Nb5 Qxd1+ 25.Rxd1 a6 26.Nc3 Nb3 27.e5 b5 28.axb5 axb5 29.Nxb5 Bxe5 30.Kf1 Bf6 31.Rd3 Na5 32.Rc3 e5 33.Rc8+ Kf7 34.g5 Bg7 35.dxe5 Bxe5 36.Rc5 Re7 37.Nd6+ Bxd6 38.Rxa5 Rb7 39.h4 Ke6 40.Ra6 Kd5 41.Ra5+ Ke4 42.Ra4+ Rb4 43.Ra1 Rb2 44.Re1+ Kf4 45.Rd1 Be5 46.Rc1 Ke4 47.Re1+ Kd5 1/2-1/2
2015.12.16 ch-PAR 2015
2963626 GM Cubas, Jo (2425) Heinechen, Jo (1965) 1-0
1.e4 e5 2.Nc3 Nc6 3.g3 Nf6 4.Bg2 Bc5 5.Nge2 d6 6.d3 Be6 7.Nd5 Nd4 8.Nxd4 Bxd4 9.c3 Bb6 10.Bg5 Bxd5 11.exd5 h6 12.Bd2 Qd7 13.O-O O-O 14.Qb3 Qf5 15.Qc4 Ng4 16.Bh3 h5 17.Kg2 Qg6 18.a4 a5 19.Rae1 f5 20.f4 Rae8 21.Qb5 h4 22.Bxg4 Qxg4 23.d4 hxg3 24.hxg3 e4 25.Qd7 Kh7 26.Re3 Kg6 27.Rh1 Kf6 28.Rh4 Qd1 29.Be1 Qb3 30.Rh5 Qxd5 31.g4 Qe6 32.Bh4+ 1-0
2015.12.15 ch-PAR 2015
2963619 FM Zacarias, M (2208) GM Cubas, Jo (2425) 0-1
1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 g6 6.Be3 Bg7 7.f3 Nc6 8.Qd2 O-O 9.O-O-O d5 10.Qe1 e6 11.h4 Qc7 12.Kb1 Nxd4 13.Bxd4 dxe4 14.Nxe4 e5 15.Bc5 Re8 16.Bd6 Qc6 17.Qb4 a5 18.Qc5 Nxe4 19.Qxc6 bxc6 20.fxe4 Bg4 21.Re1 Ra7 22.Bc4 Bf8 23.Bxf8 Kxf8 24.Rhf1 Kg7 25.Rf2 Rd7 26.Ref1 f5 27.Bd3 f4 28.Rg1 h6 29.g3 f3 30.a4 g5 31.Rh1 Kg6 32.Kc1 Rb8 33.Kd2 Rxb2 34.Kc3 Rb4 35.Ra1 Rdd4 0-1
2015.12.14 ch-PAR 2015
2963615 GM Cubas, Jo (2425) Pereira, Se (1885) 1-0
1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.Be2 e5 7.Nb3 Be7 8.O-O O-O 9.Kh1 Nc6 10.f4 b5 11.a4 b4 12.Nd5 Nxe4 13.Bf3 f5 14.Nxe7+ Nxe7 15.fxe5 dxe5 16.Qxd8 Rxd8 17.Nc5 a5 18.Nxe4 fxe4 19.Bxe4 Ba6 20.Re1 Rac8 21.Bg5 Rc7 22.Be3 Nd5 23.Rad1 Rcd7 24.Bf5 Rd6 25.Bc5 Rc6 26.Be7 Nxe7 27.Rxd8+ Kf7 28.Rxe5 Kf6 29.Rxa5 g6 30.Bd3 Bxd3 31.Rxd3 Rxc2 32.g4 Rxb2 33.Rd6+ Kf7 34.Re5 Ng8 35.g5 Ra2 36.Rd7+ 1-0
2015.12.13 ch-PAR 2015
2963606 Gomez Dacak, Franklin Paul (1716) GM Cubas, Jo (2425) 0-1
1.d4 Nf6 2.Bf4 c5 3.c3 Qb6 4.Qb3 d6 5.Nd2 Be6 6.Qxb6 axb6 7.a3 Nc6 8.Ngf3 Nh5 9.Bg3 Nxg3 10.hxg3 d5 11.e3 Bd7 12.Bd3 g6 13.Ng5 e5 14.Rxh7 Rxh7 15.Nxh7 Be7 16.dxe5 Nxe5 17.Bc2 O-O-O 18.Ke2 Bb5+ 19.Ke1 Rh8 20.f3 Rxh7 21.Kf2 Bd3 22.Bb3 c4 23.Ba2 f5 24.a4 g5 25.b4 Bf6 26.Rc1 Ng6 27.Nb1 f4 28.exf4 gxf4 29.gxf4 Nxf4 30.Nd2 Ne2 0-1
2015.12.12 ch-PAR 2015
2963604 GM Cubas, Jo (2425) FM Almiron, A (2307) 1-0
1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.Bg5 e6 7.Bc4 b5 8.Bb3 Be7 9.Qf3 Qb6 10.O-O-O O-O 11.Qg3 b4 12.Na4 Qc7 13.Bh6 Ne8 14.Kb1 Bd7 15.Be3 Qa5 16.Nf5 Bxa4 17.Nxe7+ Kh8 18.Bxa4 Qxa4 19.Nc8 b3 20.axb3 Qxe4 21.Nxd6 Nxd6 22.Rxd6 Nc6 23.Bc5 Rfc8 24.Rhd1 Qf5 25.Qe3 a5 26.Bb6 Nb4 27.Qc5 Nd5 28.Rc6 Rcb8 29.Bxa5 h6 30.g3 Rxb3 31.Rc8+ Rxc8 32.Qxc8+ Kh7 33.Rxd5 Qxd5 34.cxb3 Qxa5 35.Qc3 Qd5 36.b4 f5 37.f4 Qd1+ 38.Ka2 Qd5+ 39.Ka3 Qa8+ 40.Kb3 Qd5+ 41.Qc4 Qd1+ 42.Kc3 Qc1+ 43.Kb3 Qd1+ 44.Kc3 Qc1+ 45.Kd4 Qxb2+ 46.Qc3 Qxh2 47.b5 Qg1+ 48.Ke5 Qb6 49.Qc6 Qe3+ 50.Kd6 Qxg3 51.b6 Qxf4+ 52.Kd7 Qd4+ 53.Kc8 Qf6 54.b7 Qf8+ 55.Kd7 Qf7+ 56.Kd6 Qf8+ 57.Kc7 Qe7+ 58.Kb6 Qb4+ 59.Qb5 Qd6+ 60.Ka7 Qa3+ 61.Qa6 Qc5+ 62.Ka8 Qd5 63.Kb8 Qd8+ 64.Ka7 Qd4+ 65.Qb6 Qa4+ 66.Kb8 Qe8+ 67.Kc7 Qe7+ 68.Kc6 Qe8+ 69.Kc5 Qb8 70.Qc6 h5 71.Kb6 Qd8+ 72.Kc5 h4 73.Qd6 Qa5+ 74.Kc6 Qa4+ 75.Kc7 Qa5+ 76.Kc8 Qc3+ 77.Qc7 Qxc7+ 78.Kxc7 Kg6 79.b8=Q Kg5 80.Kd6 Kg4 81.Ke5 g5 82.Qb1 h3 83.Kxe6 f4 84.Kd5 1-0
2015.12.11 ch-PAR 2015
2963593 GM Cubas, Jo (2425) IM Kropff, R (2224) 1-0
1.e4 e5 2.Nf3 Nc6 3.d4 exd4 4.Nxd4 Bc5 5.Nb3 Bb6 6.Nc3 Nf6 7.Qe2 O-O 8.Bg5 h6 9.Bh4 d5 10.Nxd5 g5 11.O-O-O Nxd5 12.Bg3 Nc3 13.bxc3 Qe7 14.h4 Qa3+ 15.Kb1 Be6 16.hxg5 Na5 17.Rxh6 Nc4 18.Qxc4 Bxc4 19.Bxc4 Rfe8 20.Rdh1 Kf8 21.Rh7 Ke7 22.Rxf7+ Kd8 23.g6 1-0
2015.12.10 ch-PAR 2015
2963592 FM Latorre, Mat (2290) GM Cubas, Jo (2425) 1/2-1/2
1.d4 Nf6 2.c4 e6 3.Nf3 d5 4.Nc3 Bb4 5.Bd2 dxc4 6.e3 c5 7.Bxc4 O-O 8.a3 Bxc3 9.Bxc3 Ne4 10.Rc1 Nxc3 11.Rxc3 cxd4 12.Qxd4 Nc6 13.Qe4 Qf6 14.O-O Rd8 15.Rfc1 Bd7 16.Qb1 Be8 17.Bd3 g6 18.Be4 Rd6 19.Rd1 Rad8 20.Rcd3 Rxd3 21.Rxd3 Rxd3 22.Bxd3 h5 23.Be4 g5 24.Qc1 g4 25.Nd4 Nxd4 26.exd4 Qxd4 27.Bxb7 h4 28.Ba6 g3 29.hxg3 hxg3 30.Qg5+ Kf8 31.Qxg3 Qxb2 1/2-1/2
2015.12.09 ch-PAR 2015
2963582 GM Cubas, Jo (2425) Heinechen, Ju (1944) 1-0
1.e4 c5 2.Nf3 g6 3.d4 cxd4 4.Nxd4 Bg7 5.c4 d6 6.Nc3 Nf6 7.Be2 Nc6 8.Be3 O-O 9.Qd2 Nxd4 10.Bxd4 Bd7 11.O-O a5 12.Kh1 Bc6 13.f3 a4 14.Rad1 Qa5 15.Rfe1 Rfc8 16.Bf1 Nd7 17.Bxg7 Kxg7 18.f4 a3 19.b3 f6 20.Be2 Nc5 21.Qe3 e5 22.f5 Rc7 23.Bg4 Rd8 24.fxg6 hxg6 25.Qg3 Re7 26.Bf5 g5 27.Nd5 Bxd5 28.Rxd5 b5 29.cxb5 Qxb5 30.Qf3 Qb4 31.Red1 Ne6 32.Qh5 Nf8 33.R5d3 Rc7 34.h4 Rc3 35.hxg5 Rxd3 36.Rxd3 Qe1+ 37.Kh2 Nd7 38.Qh6+ Kf7 39.Qh7+ 1-0
2015.10.18 Brasil Athenas Engenharia
2979900 GM Diamant, A (2492) GM Cubas, Jo (2409) 0-1
1.c4 e6 2.g3 Nf6 3.Bg2 d5 4.Nf3 dxc4 5.Qa4+ Nbd7 6.Qxc4 c5 7.O-O b6 8.d4 Bb7 9.Nc3 Rc8 10.Rd1 a6 11.Qd3 b5 12.dxc5 Bxc5 13.Ng5 Bxg2 14.Kxg2 O-O 15.Nce4 h6 16.Nxc5 Rxc5 17.Nf3 Rd5 18.Qb3 Rxd1 19.Qxd1 Qa8 20.a4 b4 21.Qd6 a5 22.Be3 Rc8 23.Rd1 Rc2 24.Rd2 Ne4 25.Qxd7 Nxd2 26.Bxd2 Qd5 27.Qe8+ Kh7 28.Be3 f6 29.Kh3 Rxe2 30.Nd4 Rxb2 31.Qf7 h5 32.Kh4 Kh8 33.Nxe6 Qe4+ 34.Kxh5 Qf3+ 35.Kh4 g5+ 36.Kh3 Qf5+ 37.Kg2 Qe4+ 38.Kh3 Qh7+ 39.Qxh7+ Kxh7 40.Nc5 Kg6 0-1
2015.10.18 Brasil Athenas Engenharia
2979917 GM Cubas, Jo (2409) IM Quintiliano Pinto, R (2443) 1/2-1/2
1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 g6 6.Be2 Bg7 7.O-O Nc6 8.Nb3 O-O 9.Bg5 a6 10.Re1 Nd7 11.Qd2 b5 12.Bh6 Bxh6 13.Qxh6 b4 14.Nd5 a5 1/2-1/2
2015.10.17 Brasil Athenas Engenharia
2979853 GM Mareco, S (2599) GM Cubas, Jo (2409) 0-1
1.d4 Nf6 2.c4 e6 3.Nf3 d5 4.g3 dxc4 5.Bg2 Nc6 6.O-O Rb8 7.Nc3 Bb4 8.Bg5 h6 9.Bxf6 Qxf6 10.e3 O-O 11.Qc2 b5 12.b3 Ba6 13.Rfb1 Bxc3 14.Qxc3 b4 15.Qc2 e5 16.d5 Na5 17.Nd2 c3 18.a3 cxd2 19.axb4 Nb7 20.Qxd2 Bb5 21.Rxa7 Qb6 22.Rba1 Rfe8 23.e4 Nd6 24.Qc3 Re7 25.Qc5 Bd3 26.Rd1 Bxe4 0-1
2015.10.17 Brasil Athenas Engenharia
2979878 GM Cubas, Jo (2409) Cunha, Adriano de Jesus Silva (1984) 1-0
1.e4 e6 2.d4 d5 3.e5 c5 4.c3 Qb6 5.Nf3 Bd7 6.Be2 Bb5 7.Bxb5+ Qxb5 8.a4 Qb6 9.dxc5 Bxc5 10.b4 Be7 11.O-O Nd7 12.Na3 Qc7 13.Be3 a6 14.Qd4 f6 15.Bf4 Qb6 16.Qd3 fxe5 17.Nxe5 Nxe5 18.Bxe5 Nf6 19.Rae1 O-O 20.Qh3 Ne4 21.Nc4 Qc6 22.Na5 Qd7 23.f3 Ng5 24.Qg4 g6 25.h4 Nf7 26.Bd4 Nd8 27.h5 Qe8 28.Nxb7 Nxb7 29.Qxe6+ Qf7 30.Qxe7 Rae8 31.Qg5 Nd8 32.hxg6 hxg6 33.Qh4 Qh7 34.Qxh7+ Kxh7 35.Rxe8 Rxe8 36.Kf2 Ne6 37.Rh1+ Kg8 38.Rh8+ Kf7 39.Rh7+ Kg8 40.Rh8+ Kf7 41.Rxe8 Kxe8 42.Kg3 Kd7 43.Kg4 Ke7 44.f4 Kd7 45.f5 gxf5+ 46.Kxf5 Ke7 47.Ke5 Kd7 48.g4 1-0
2015.10.16 Brasil Athenas Engenharia
2979813 De S Oliveira, Francinato Meneze GM Cubas, Jo (2409) 0-1
1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 g6 5.Nc3 Bg7 6.Be3 Nf6 7.f3 O-O 8.Qd2 d5 9.exd5 Nxd5 10.Nxc6 bxc6 11.Bh6 Bxh6 12.Qxh6 Nxc3 13.bxc3 Qb6 14.Bd3 Qc5 15.h4 Qxc3+ 16.Ke2 Rd8 17.h5 Bf5 18.Rad1 Qe5+ 19.Kf2 Bxd3 20.cxd3 g5 21.Qxc6 Rac8 22.d4 Qa5 23.Qb7 Rc2+ 24.Kg3 Qf5 25.Kh2 Qf4+ 26.Kg1 Qe3+ 27.Kh2 Qf2 28.f4 Qxf4+ 29.Kg1 g4 30.h6 Rb8 31.Qd5 e6 0-1
2015.10.16 Brasil Athenas Engenharia
2979835 GM Cubas, Jo (2409) Santos, Roberto Carlos (2089) 1-0
1.e4 e5 2.Nf3 Nf6 3.Nc3 Nc6 4.d4 exd4 5.Nxd4 Nxd4 6.Qxd4 d6 7.Bg5 Be7 8.O-O-O O-O 9.Bc4 a6 10.e5 Ng4 11.Bxe7 Qxe7 12.exd6 cxd6 13.Rhe1 Qg5+ 14.f4 Qc5 15.h3 Nf6 16.Qxd6 Qxd6 17.Rxd6 b5 18.Bb3 Bb7 19.g4 Rad8 20.Rxd8 Rxd8 21.Re7 Bf3 22.Rxf7 Kh8 23.a3 a5 24.g5 Ne4 25.Bd5 Nd6 26.Ra7 Bxd5 27.Nxd5 Nc4 28.b3 1-0
2015.06.24 2nd Floripa Masters 2015
3041401 GM Cubas, Jo (2455) FM Languidey, Simon Alejandro (2334) 0-1
1.d4 Nf6 2.Nf3 e6 3.Bf4 c5 4.e3 Qb6 5.Qc1 Nc6 6.c3 d5 7.h3 Bd7 8.Be2 Rc8 9.Nbd2 Be7 10.O-O O-O 11.Qb1 Rfd8 12.a4 a5 13.Bd3 Be8 14.Ne5 h6 15.Kh1 Nxe5 16.Bxe5 Bc6 17.Bg3 Re8 18.Bh4 cxd4 19.exd4 Ne4 20.Bxe4 Bxh4 21.Bh7+ Kh8 22.f4 Qc7 23.Nf3 Bf6 24.Bd3 Rb8 25.Bb5 Rf8 26.Ne5 Bxe5 27.fxe5 Bxb5 28.axb5 b6 29.Qd3 Rbc8 30.Rad1 Qc4 31.Qxc4 Rxc4 32.Kg1 Kg8 33.Ra1 Ra8 34.Ra3 Rf8 35.Kf2 f6 36.exf6 gxf6 37.Ke3 Kf7 38.Kd3 Rg8 39.b3 Rcc8 40.Ra2 Rg3+ 41.Rf3 Rxf3+ 42.gxf3 e5 43.c4 dxc4+ 44.bxc4 exd4 45.Kxd4 Rd8+ 46.Ke4 Rc8 47.Kd5 Rc5+ 48.Kd4 Rf5 49.c5 Rxc5 50.Rxa5 Kg6 51.Ra8 Rxb5 52.Rb8 Rb4+ 53.Kd5 Rf4 54.Rxb6 Rxf3 55.Ke4 Rxh3 56.Kf4 Rh4+ 57.Kg3 Ra4 58.Rb5 h5 59.Rb8 Kg5 60.Rg8+ Kf5 61.Rh8 Ra3+ 62.Kh4 Ra1 63.Rb8 Rh1+ 64.Kg3 h4+ 65.Kg2 Re1 66.Kf3 h3 67.Rh8 Ra1 68.Kg3 Ra3+ 69.Kh2 Ke5 70.Rb8 f5 71.Rb5+ Kf6 72.Rb4 Kg5 73.Rc4 Re3 74.Ra4 f4 75.Ra8 Kg4 76.Rg8+ Kf3 77.Kxh3 Kf2+ 78.Kh2 f3 79.Rg2+ Kf1 80.Rg1+ Ke2 81.Ra1 Kf2 82.Ra2+ Kf1 83.Rb2 Re2+ 84.Kh1 f2 85.Rb1+ Re1 86.Rb2 Rd1 0-1
2015.06.24 2nd Floripa Masters 2015
3041406 GM Matsuura, E (2494) GM Cubas, Jo (2455) 1/2-1/2
1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Nf3 O-O 6.Be2 Bg4 7.O-O Nfd7 8.Be3 Nc6 9.Ne1 Bxe2 10.Nxe2 1/2-1/2
2015.06.23 2nd Floripa Masters 2015
3041396 Dejeanne, F (2195) GM Cubas, Jo (2455) 1/2-1/2
1.d4 Nf6 2.c4 e6 3.g3 c5 4.Nf3 cxd4 5.Nxd4 Bb4+ 6.Bd2 Be7 7.Bg2 O-O 8.O-O Nc6 9.Bc3 d5 10.cxd5 exd5 11.Nd2 Qb6 12.e3 Re8 13.Qb3 Qxb3 14.N2xb3 Ne4 15.Nxc6 bxc6 16.Bxe4 dxe4 17.Bd4 Be6 18.Rfc1 Rec8 19.Nc5 Bd5 20.Na6 f6 21.Rc3 Kf7 22.a3 Bd8 23.Rac1 Bb6 24.Bxb6 axb6 25.Nb4 Be6 26.Nxc6 Bd7 27.Nd4 Rxc3 28.Rxc3 Ke7 29.Kf1 Kd6 30.Ke1 h5 31.Kd2 h4 32.Rc1 hxg3 33.hxg3 Rh8 34.Rc2 g5 35.Kc3 f5 36.Kb4 Rf8 37.Nb5+ Ke7 38.a4 Rf6 39.b3 Rh6 40.Na3 Be6 41.Nb5 Rh1 42.Nd4 Bd7 43.a5 bxa5+ 44.Kxa5 Rd1 45.b4 f4 46.gxf4 gxf4 47.b5 Kd6 48.Kb6 fxe3 49.fxe3 Rd3 50.Re2 Kd5 51.Re1 Be8 1/2-1/2
2015.06.22 2nd Floripa Masters 2015
3041386 GM Rodriguez Vila, A (2469) GM Cubas, Jo (2455) 1-0
1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.Be2 e5 7.Nf3 h6 8.Bc4 Be7 9.Nh4 Nc6 10.O-O Na5 11.Be2 O-O 12.Bf3 d5 13.exd5 e4 14.Be2 Nh7 15.g3 Bxh4 16.gxh4 Bh3 17.Nxe4 Qxh4 18.Ng3 Rad8 19.Re1 Nf6 20.Bf3 Be6 21.Rxe6 fxe6 22.Qe1 exd5 23.Qxa5 Ng4 24.Bxg4 Qxg4 25.Be3 h5 26.Bc5 Rfe8 27.Qb4 Re4 28.Qxb7 Rde8 29.Qxd5+ Kh8 30.f3 Qxf3 31.Nxe4 Rxe4 32.Qd8+ Kh7 33.Qd3 Qf5 34.Kh1 1-0
2015.06.22 2nd Floripa Masters 2015
3041391 GM Cubas, Jo (2455) Cunha, Lucas Aguiar (2316) 1-0
1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 d6 6.Bg5 e6 7.Qd2 a6 8.O-O-O h6 9.Be3 Qc7 10.f3 b5 11.Kb1 Nd7 12.g4 Bb7 13.h4 Nce5 14.Qf2 Be7 15.a3 Rc8 16.Rg1 Qd8 17.f4 Rxc3 18.fxe5 Bxh4 19.Qd2 Rxe3 20.Qxe3 Nxe5 21.Nf3 Nxf3 22.Qxf3 Qb6 23.Qf4 e5 24.Qh2 Bg5 25.Bd3 Bc8 26.c4 b4 27.c5 Qa5 28.cxd6 Be6 29.Qe2 O-O 30.Bc4 bxa3 31.Bxe6 fxe6 32.Qc4 Rf2 33.b3 a2+ 34.Ka1 Bd2 35.Rg3 Qa3 36.d7 Bg5 37.Qc3 Kh7 38.Rgd3 a5 39.d8=Q Bxd8 40.Rxd8 a4 41.R8d3 1-0
2015.06.21 2nd Floripa Masters 2015
3043668 GM Cubas, Jo (2455) GM Delgado Ramirez, N (2593) 0-1
1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.Be2 e5 7.Nb3 Be7 8.Be3 b6 9.Qd2 Bb7 10.f3 Nbd7 11.O-O-O b5 12.g4 b4 13.Nd5 Nxd5 14.exd5 a5 15.Kb1 O-O 16.f4 a4 17.Nc1 Qa5 18.Nd3 b3 19.c4 bxa2+ 20.Ka1 Qc7 21.Rc1 exf4 22.Bxf4 Bf6 23.Kxa2 Ba6 24.c5 Qb7 25.Nb4 Bxe2 26.Bxd6 Qb5 0-1
2015.06.20 2nd Floripa Masters 2015
3043658 GM Cubas, Jo (2455) IM Molina, Rob (2450) 1/2-1/2
1.d4 Nf6 2.Nf3 g6 3.Bf4 Bg7 4.e3 O-O 5.Be2 c5 6.c3 b6 7.a4 d6 8.h3 Bb7 9.O-O a6 10.Nbd2 Nbd7 11.Re1 Qc7 12.Bh2 Ne4 13.Qb3 Nxd2 14.Nxd2 Rac8 15.Rad1 Kh8 16.Bg3 Qc6 17.Bf3 Qc7 18.Bh4 c4 19.Qc2 Bxf3 20.Nxf3 e6 21.e4 Kg8 22.Bg3 Rfd8 23.Qd2 h6 24.h4 Nf6 25.e5 dxe5 26.Nxe5 Qe7 27.Qe2 b5 28.axb5 axb5 29.Qf3 Nd5 30.Ra1 Qf6 31.Qe2 Ra8 32.Nd7 Qf5 33.Nc5 Nf4 34.Bxf4 Qxf4 35.g3 Qf5 36.Nb7 Rxa1 37.Rxa1 Rd5 38.Na5 Bf6 39.Nc6 Kg7 40.Re1 g5 41.hxg5 hxg5 42.Kg2 g4 43.Qe4 Kg6 44.Qe2 Rd6 45.Nb4 Rd8 46.Rh1 Ra8 47.Qe3 Bg5 48.Qe2 Kg7 49.Re1 Be7 50.Nc6 Qd5+ 51.Qe4 Bd6 52.Qxd5 exd5 53.Ne7 Bxe7 54.Rxe7 Ra2 55.Re5 Rxb2 56.Rxd5 Kf6 57.Re5 Rb3 58.Kf1 Rxc3 59.Rxb5 Rd3 60.Ke2 Rxd4 61.Ke3 Rd3+ 62.Kf4 Rf3+ 63.Kxg4 Rxf2 64.Rc5 Rc2 65.Kf4 Ke6 66.Ke4 Kf6 67.Kd4 Rg2 68.Rxc4 Rxg3 69.Rc7 Rf3 70.Ke4 Rf1 71.Rc8 Kg7 72.Rc6 Rf2 73.Ke3 Rf5 74.Ke4 Rf1 75.Ke3 1/2-1/2
2015.06.20 2nd Floripa Masters 2015
3043663 FM Gauche, C (2275) GM Cubas, Jo (2455) 1-0
1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Bg5 h6 6.Be3 O-O 7.Be2 Na6 8.g4 c5 9.d5 e6 10.f3 exd5 11.cxd5 Nc7 12.Qd2 b5 13.h4 b4 14.Nd1 h5 15.g5 Nd7 16.Nh3 Ne5 17.f4 Ng4 18.Nhf2 Nxe3 19.Nxe3 Re8 20.O-O-O Ba6 21.Bxa6 Nxa6 22.Nc4 Nc7 23.Rhe1 Nb5 24.e5 dxe5 25.fxe5 Nd4 26.d6 Qc8 27.Qd3 Qa6 28.Kb1 Nf5 29.Qd5 Rad8 30.Re4 Nd4 31.Nd3 Qa4 32.Rc1 Ne6 33.Rf1 Qb5 34.b3 a5 35.Ndb2 Rd7 36.Na4 Nc7 37.Qxc5 Qb7 38.Rfe1 Nb5 39.Nxa5 Qa6 40.Qxb4 Nxd6 41.Nc5 Qb5 42.Qxb5 1-0
2015.06.19 2nd Floripa Masters 2015
3043653 FM Umetsubo, C (2321) GM Cubas, Jo (2455) 1/2-1/2
1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Nf3 O-O 6.Be2 Bg4 7.Be3 Nfd7 8.O-O Nc6 9.Ne1 Bxe2 10.Nxe2 Na5 11.b3 c5 12.Qd2 Nc6 13.Rd1 cxd4 14.Nxd4 Nxd4 15.Bxd4 Bxd4 16.Qxd4 Qa5 17.Qd2 Qxd2 18.Rxd2 a5 19.Nd3 a4 20.b4 Rfc8 21.Rc1 a3 22.Kf1 Ra4 23.Rdc2 Kf8 24.Ke1 Ke8 25.Kd2 Nb8 26.c5 dxc5 27.Rxc5 Rd8 28.Rc8 Nc6 29.Rxd8+ Kxd8 30.Kc3 b5 31.Rd1 Kc8 32.Rb1 e5 33.Kd2 Kd8 34.Ke3 Ke7 35.g3 f6 36.f4 Kd6 37.Rd1 Ke7 38.Rb1 Kd6 39.Rd1 Ke7 40.Rb1 1/2-1/2
2015.06.12 VIII Hebraica GM 2015
3044925 GM Cubas, Jo (2455) GM Delgado Ramirez, N (2593) 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 1/2-1/2
2015.06.11 VIII Hebraica GM 2015
3044918 FM Sztokbant, B (2280) GM Cubas, Jo (2455) 0-1
1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 e5 5.Nb5 d6 6.c4 Be7 7.N1c3 a6 8.Na3 f5 9.exf5 Bxf5 10.Bd3 Be6 11.O-O Nf6 12.Nc2 O-O 13.Bg5 Qe8 14.Qe2 Kh8 15.Rad1 Rc8 16.Ne4 Nxe4 17.Qxe4 Bf5 18.Qe3 e4 19.Be2 Ne5 20.Bxe7 Qxe7 21.b3 Rf6 22.Rd5 Rcf8 23.c5 dxc5 24.Qxc5 Qxc5 25.Rxc5 Nd3 26.Bxd3 exd3 27.Ne3 Bg6 28.Rd5 b5 29.Ng4 Re6 30.Ne5 Be4 31.Rc5 Rfe8 32.f3 Bg6 33.Nxg6+ hxg6 34.Rd5 Re2 35.Rf2 Rc2 36.Rxd3 Re1+ 37.Rf1 Ree2 38.Rfd1 Rxg2+ 39.Kf1 Rxh2 40.Kg1 Rcg2+ 41.Kf1 Rxa2 42.Kg1 Kh7 43.Rd4 Rhg2+ 44.Kh1 g5 45.Rg4 Rxg4 46.fxg4 Rf2 47.Ra1 Rf4 48.Rg1 Rf3 49.Ra1 Rg3 50.Rxa6 Rxg4 51.Kh2 Rb4 52.Ra3 Kg6 53.Kg2 Kf5 54.Kg3 g4 55.Kf2 g5 56.Kg2 Kf4 57.Ra8 Rxb3 58.Rf8+ Ke4 59.Re8+ Kd4 60.Rd8+ Kc4 61.Rc8+ Kb4 62.Rg8 Re3 63.Rxg5 Re4 64.Rg8 Kc3 65.Rc8+ Kb2 66.Rb8 b4 67.Kf2 b3 68.Rb7 Kc2 0-1
2015.06.10 VIII Hebraica GM 2015
3044916 GM Cubas, Jo (2455) IM Supi, L (2424) 0-1
1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 e5 6.Nde2 Bc5 7.Be3 Bxe3 8.fxe3 d6 9.Ng3 Be6 10.Bb5 Qb6 11.Qd3 O-O-O 12.O-O Kb8 13.Nf5 Bxf5 14.Bxc6 Bg6 15.Bd5 Rc8 16.Bb3 Qc6 17.Rad1 Rhd8 18.Rxf6 gxf6 19.Nd5 Qa6 20.Qxa6 bxa6 21.Nxf6 d5 22.Bxd5 Rxc2 23.g4 Rh8 24.h4 h5 25.g5 Rd8 26.Rd3 Rxb2 27.Rc3 Bxe4 0-1
2015.06.09 VIII Hebraica GM 2015
3044907 FM Quintiliano Pinto, R (2422) GM Cubas, Jo (2455) 1-0
1.d4 Nf6 2.c4 c5 3.d5 Ne4 4.Nd2 Qa5 5.Nf3 g6 6.b4 1-0
2015.06.08 VIII Hebraica GM 2015
3044906 IM Molina, Rob (2450) GM Cubas, Jo (2455) 1-0
1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Nf3 O-O 6.Be2 e5 7.O-O Nc6 8.d5 Ne7 9.b4 Ne8 10.c5 f5 11.Nd2 Nf6 12.a4 Bh6 13.exf5 Nxf5 14.Nf3 Bg7 15.Ra2 Qe8 16.a5 Qf7 17.b5 Nd4 18.Bc4 Kh8 19.cxd6 cxd6 20.Nxd4 exd4 21.Qxd4 Bf5 22.Qd2 Rac8 23.Be2 Ne4 24.Nxe4 Bxe4 25.Bb2 Qxd5 26.f3 Qc5+ 27.Kh1 Bd5 28.Ba3 Bc3 29.Bxc5 Bxd2 1-0
2015.06.07 VIII Hebraica GM 2015
3044898 GM Cubas, Jo (2455) CM Carneiro, Vitor Roberto Castro (2366) 0-1
1.e4 c6 2.d4 d5 3.Nd2 dxe4 4.Nxe4 Bf5 5.Ng3 Bg6 6.h4 h6 7.Nf3 Nd7 8.h5 Bh7 9.Bd3 Bxd3 10.Qxd3 e6 11.Bf4 Qa5+ 12.Bd2 Bb4 13.c3 Be7 14.c4 Qc7 15.O-O-O Ngf6 16.Kb1 O-O 17.Rde1 Rad8 18.Qc2 Rfe8 19.Ne4 c5 20.Nxc5 Nxc5 21.dxc5 Bxc5 22.Bc3 Ng4 23.Re2 Qb6 24.Ne5 Nxe5 25.Bxe5 Bd4 26.Rhe1 Bxe5 27.Rxe5 Rd4 28.R5e4 Red8 29.Rxd4 Rxd4 30.Qe2 Qc6 31.Qe3 Qxc4 32.Rc1 Qd5 33.f3 Rd1 34.a3 b6 35.g4 Rxc1+ 36.Kxc1 Qc5+ 37.Qxc5 bxc5 38.Kd2 Kf8 39.Kd3 Ke7 40.Ke4 Kd6 41.f4 f6 42.Ke3 Kd5 43.b3 e5 44.a4 e4 45.a5 a6 0-1
2015.06.06 VIII Hebraica GM 2015
3044889 GM Cubas, Jo (2455) GM Mareco, S (2606) 0-1
1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.Bg5 Nbd7 7.Bc4 Qb6 8.Bb3 e6 9.Qd2 Be7 10.O-O-O Nc5 11.Rhe1 h6 12.Bxf6 Bxf6 13.f4 Qc7 14.Kb1 O-O 15.g4 b5 16.g5 hxg5 17.fxg5 Be5 18.Nf3 Rb8 19.Nxe5 dxe5 20.Qe2 a5 21.Qh5 g6 22.Qh4 Rd8 23.Re3 Rxd1+ 24.Nxd1 Qd6 25.Kc1 a4 26.Rh3 Kf8 27.Qh8+ Ke7 28.Qf6+ Kd7 29.Qxf7+ Kc6 30.Qxg6 axb3 31.cxb3 Bb7 32.Nc3 b4 33.Nd5 Rd8 34.Rh6 Kb5 35.Qf7 Bxd5 0-1
2015.06.06 VIII Hebraica GM 2015
3044895 IM Rodi, L (2364) GM Cubas, Jo (2455) 0-1
1.e4 c5 2.Nc3 Nc6 3.Bb5 g6 4.Bxc6 dxc6 5.d3 Bg7 6.Be3 b6 7.Qd2 e5 8.Nge2 Nf6 9.Bh6 Bxh6 10.Qxh6 Ng4 11.Qd2 Qh4 12.Ng3 Be6 13.O-O-O O-O-O 14.h3 Nf6 15.Qe3 Rd7 16.Nge2 Ne8 17.Rhf1 g5 18.b3 f6 19.Kb2 Qh5 20.a4 a5 21.Nb1 Nc7 22.Na3 Rhd8 23.Ng3 Qf7 24.Qe2 Kb7 25.Nc4 Bxc4 26.bxc4 Ne6 27.Nf5 Nd4 28.Nxd4 cxd4 29.Rb1 Ka6 30.Qd2 Rb7 31.Ra1 Qc7 32.Rfb1 b5 33.axb5+ cxb5 34.Kc1 Rc8 35.Rb4 Qd8 36.Rxb5 Rxb5 37.cxb5+ Kxb5 38.Ra3 a4 39.Kd1 Qa5 40.Qc1 Rb8 41.Qa1 Qb4 42.Qa2 Ka5 43.Rb3 Qd6 44.Rxb8 Qxb8 45.Qd5+ Kb4 46.Qe6 Ka3 47.Qxf6 Qb1+ 48.Kd2 Qb4+ 49.Kd1 Qb1+ 50.Kd2 Qb4+ 51.Kd1 Qb1+ 52.Kd2 Kb2 53.Qb6+ Ka2 54.Qe6+ Kb2 55.Qb6+ Ka2 56.Qe6+ Ka1 57.Qxe5 Qb2 58.Kd1 Qb1+ 59.Kd2 Qb4+ 60.Kd1 Kb1 61.Qxg5 Qb2 62.Qd2 a3 63.e5 a2 64.e6 a1=Q 65.e7 Qa4 0-1
2015.06.05 VIII Hebraica GM 2015
3044884 FM Mendonca, M (2422) GM Cubas, Jo (2455) 1/2-1/2
1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Nf3 O-O 6.Be2 e5 7.O-O Nc6 8.d5 Ne7 9.b4 Ne8 10.c5 f5 11.Ng5 h6 12.Ne6 Bxe6 13.dxe6 fxe4 14.cxd6 Nxd6 15.Qc2 Qc8 16.Nxe4 Qxe6 17.Nc5 Qf7 18.Bb2 Nd5 19.b5 Nf4 20.Bf3 Nxb5 21.Bxb7 Rab8 22.Bc6 Nd4 23.Bxd4 exd4 24.Rad1 Rb4 25.Qe4 Qf5 26.Nd3 Nxd3 27.Qxd3 Qxd3 28.Rxd3 Rf5 29.Be4 Ra5 30.Bxg6 Rxa2 31.f4 Ra6 32.Rg3 Rf6 33.Rc1 c6 34.Be4 d3 35.Bxd3 Rbxf4 36.Rb1 Kh8 37.Rb7 Rf7 38.Rxf7 Rxf7 39.Rg6 Bd4+ 40.Kh1 Rf6 41.Rxf6 Bxf6 42.Ba6 Kg7 43.Kg1 Be5 44.g3 Kf6 45.Kf2 Bd4+ 46.Ke2 Kf5 47.Kd3 Bg1 48.h3 Bf2 49.g4+ Kf4 50.Kc4 Kg3 51.Bc8 Bb6 52.Bd7 c5 53.Kb5 Kh4 54.Bc8 Bd8 55.Kxc5 Bg5 56.Kb5 1/2-1/2
2015.05.03 Zonal 2.5 2015
3056377 GM Obregon, A (2531) GM Cubas, Jo (2467) 1-0
1.e4 e6 2.d4 d5 3.Nc3 Nf6 4.e5 Nfd7 5.f4 c5 6.Nf3 Nc6 7.Be3 a6 8.Qd2 Be7 9.dxc5 Nxc5 10.a3 O-O 11.Be2 b6 12.Nd4 Nxd4 13.Bxd4 f6 14.exf6 Bxf6 15.O-O Ra7 16.Rad1 Raf7 17.Qe3 Bxd4 18.Rxd4 Qc7 19.g3 Nb7 20.Bxa6 Nd6 21.Bd3 Nf5 22.Bxf5 Rxf5 23.Rdd1 R5f6 24.Qd3 g5 25.Ne2 Qc5+ 26.Nd4 gxf4 27.gxf4 Kh8 28.Qe3 Ba6 29.Rf3 Qd6 30.Re1 Rxf4 31.Rxf4 Rxf4 32.Qxe6 Qf8 33.Qe5+ Kg8 34.Qxd5+ Rf7 35.Re3 Kh8 36.Rf3 Rg7+ 37.Kf2 Qb8 38.Rg3 Qf4+ 39.Nf3 Rf7 40.Qa8+ 1-0
2015.05.02 Zonal 2.5 2015
3056362 GM Cubas, Jo (2467) Jimenez, Joa (2205) 1-0
1.Nf3 Nf6 2.g3 d5 3.Bg2 Bg4 4.c4 c6 5.cxd5 Nxd5 6.Nc3 e6 7.O-O Nd7 8.d4 Be7 9.e4 Nxc3 10.bxc3 Qa5 11.Qb3 Qb5 12.Qc2 Nb6 13.Rb1 Qa6 14.Re1 O-O 15.h3 Bh5 16.g4 Bg6 17.Ne5 Bf6 18.Bf1 Qa5 19.Nxg6 hxg6 20.Bd2 Bg5 21.f4 Bh4 22.Re3 Rfd8 23.Kg2 g5 24.f5 e5 25.c4 Qa4 26.Qxa4 Nxa4 27.d5 Nc5 28.Bb4 Na6 29.Bc3 b6 30.Bxe5 Nc5 31.Bd4 cxd5 32.cxd5 f6 33.Rc1 Nd7 34.Bb5 Rab8 35.Rc7 Ne5 36.Bc4 Rb7 37.d6+ 1-0
2015.05.01 Zonal 2.5 2015
3056340 GM Felgaer, R (2580) GM Cubas, Jo (2467) 1-0
1.e4 e6 2.d4 d5 3.Nc3 Nf6 4.Bg5 Be7 5.e5 Nfd7 6.Bxe7 Qxe7 7.f4 Nb6 8.Nf3 Bd7 9.Qd2 c5 10.dxc5 Qxc5 11.O-O-O Nc6 12.Kb1 Na5 13.Qd4 Rc8 14.Bd3 Qe7 15.f5 Nac4 16.b3 Na5 17.Rhe1 Qa3 18.Nb5 Bxb5 19.Bxb5+ Nc6 20.fxe6 fxe6 21.Qg4 O-O 22.Qxe6+ Kh8 23.c3 Qc5 24.Bd3 Qxc3 25.Qh3 h6 26.Qg4 Nb4 27.Qg6 Nxd3 28.Qxd3 Qb4 29.Qd2 Rc3 30.Ka1 Rfc8 31.e6 Qe7 32.Nd4 a5 33.Nf5 Qf6 34.Qd4 Qxf5 35.e7 R3c6 36.e8=Q+ Rxe8 37.Rxe8+ Kh7 38.Qd3 Qxd3 39.Rxd3 Rc2 40.Rg3 Nc8 41.Kb1 Rc7 42.Kb2 Nd6 43.Rd8 Ne4 44.Re3 Rc5 45.Rd3 Nf6 46.Rc3 Rb5 47.Rc7 Rb4 48.Rf8 1-0
2015.04.30 Zonal 2.5 2015
3056305 Riline, A (2180) GM Cubas, Jo (2467) 0-1
1.Nf3 d5 2.b3 Bg4 3.Bb2 Nd7 4.g3 Ngf6 5.Bg2 e6 6.c4 c6 7.O-O Be7 8.d3 O-O 9.Nbd2 a5 10.a3 Ne8 11.h3 Bh5 12.Re1 Bf6 13.d4 a4 14.b4 Nd6 15.c5 Nb5 16.Rc1 Re8 17.g4 Bg6 18.Ne5 Nxd4 19.Nxg6 hxg6 20.Bxd4 Bxd4 21.Nb1 Bf6 22.Nc3 b5 23.f4 g5 24.e3 Bxc3 25.Rxc3 e5 26.fxg5 Qxg5 27.Bxd5 cxd5 28.Qxd5 Nf6 29.Qd3 Rad8 30.Qxb5 Nxg4 31.hxg4 Qxg4+ 32.Kf2 Re6 0-1
2015.04.30 Zonal 2.5 2015
3056323 GM Cubas, Jo (2467) Heinechen, Jo (1984) 1-0
1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 a6 5.Nc3 Qc7 6.Bd3 Nc6 7.Nxc6 dxc6 8.O-O e5 9.a4 Nf6 10.Be3 a5 11.h3 Nd7 12.Bc4 Bc5 13.Qg4 Kf8 14.Qf5 1-0
2015.04.29 Zonal 2.5 2015
3056286 GM Cubas, Jo (2467) Roman, R (2006) 1/2-1/2
1.e4 e5 2.Nf3 Nf6 3.d4 Nxe4 4.Bd3 d5 5.Nxe5 Bd6 6.O-O O-O 7.c4 c6 8.Nc3 Bxe5 9.dxe5 Nxc3 10.bxc3 Re8 11.cxd5 Qxd5 12.Qc2 h6 13.Bf4 Be6 14.Rfe1 Nd7 15.c4 Qa5 16.Bd2 Qc7 17.f4 Nc5 18.Bh7+ Kh8 19.f5 Kxh7 20.fxe6+ Kg8 21.exf7+ Qxf7 22.Bb4 b6 23.Rad1 Re6 24.Qf2 Qxf2+ 25.Kxf2 Rae8 26.Bc3 R8e7 27.Re3 Nd7 28.Kg3 Kf7 29.Rf1+ Kg6 30.Rfe1 Kf5 31.Rf3+ Kg6 32.h4 h5 33.Rfe3 Kf5 34.Rf1+ Kg6 35.Rd1 Kf5 36.Rf3+ Kg6 37.Re1 Nxe5 38.Rfe3 Kf5 39.Rf1+ Kg6 40.Rfe1 Kf5 41.Rf1+ Kg6 42.Rfe1 Kf5 1/2-1/2
2015.04.28 Zonal 2.5 2015
3056237 GM Cubas, Jo (2467) GM Bachmann, Ax (2614) 1/2-1/2
1.e4 e5 2.Nf3 Nc6 3.d4 exd4 4.Nxd4 Nf6 5.Nc3 Bb4 6.Nxc6 bxc6 7.Bd3 O-O 8.O-O Re8 9.Qf3 Rb8 10.Bf4 d6 11.h3 Nd7 12.Qg3 Ne5 13.Bg5 f6 14.Bd2 c5 15.f4 Nxd3 16.cxd3 f5 17.Rae1 c6 18.exf5 Bxf5 19.Rxe8+ Qxe8 20.a3 Bxc3 21.Bxc3 Qg6 22.Qxg6 1/2-1/2
2015.04.28 Zonal 2.5 2015
3056261 IM Krysa, L (2474) GM Cubas, Jo (2467) 1-0
1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Qc2 c5 5.dxc5 Na6 6.a3 Bxc3+ 7.Qxc3 Nxc5 8.b4 Nce4 9.Qb2 d5 10.c5 d4 11.e3 e5 12.Nf3 O-O 13.Nxe5 Nc3 14.Bc4 Be6 15.Bxe6 fxe6 16.O-O Nfe4 17.exd4 Qxd4 18.Nf3 Qd3 19.Be3 Rf5 20.Nd4 Raf8 21.Rae1 R5f6 22.Qc2 Qc4 23.f3 Kh8 24.Ne2 Rf5 25.Kh1 Rd5 26.fxe4 1-0
2015.04.27 Zonal 2.5 2015
3056228 Palmieri, Daniel (1833) GM Cubas, Jo (2467) 0-1
1.e4 c5 2.Nc3 Nc6 3.Nge2 g6 4.g3 Bg7 5.Bg2 d6 6.d3 Rb8 7.Rb1 b5 8.Nd5 e6 9.Ne3 Nge7 10.Bd2 O-O 11.O-O d5 12.Qc1 Nd4 13.Nxd4 cxd4 14.Ng4 e5 15.Nh6+ Kh8 16.h3 dxe4 17.dxe4 Be6 18.b3 Rc8 19.Qd1 Qd7 20.h4 Rc6 21.a4 bxa4 22.bxa4 Rfc8 23.Rb2 Qc7 24.Qb1 Rxc2 25.Rb7 Qd8 26.Bg5 f6 27.Bxf6 Bxf6 28.Bh3 Qd6 29.Bxe6 Qxe6 30.Rb8 Kg7 31.Rxc8 Rxc8 32.Rc1 Kxh6 0-1
2015.01.24 Floripa Masters 2015
3089758 FM Quintiliano Pinto, R (2364) GM Cubas, Jo (2459) 1/2-1/2
1.d4 Nf6 2.Nf3 e6 3.c4 d5 4.Nc3 Bb4 5.cxd5 exd5 6.Bg5 c5 7.e3 Nbd7 8.Qc2 Qa5 9.Bd3 c4 10.Bf5 g6 11.Bxd7+ Nxd7 12.e4 1/2-1/2
2015.01.24 Floripa Masters 2015
3089759 GM Cubas, Jo (2459) FM Paveto, K (2437) 1-0
1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5 4.c3 Nf6 5.d3 a6 6.Bb3 d6 7.h3 Ba7 8.Nbd2 Ne7 9.Nf1 Ng6 10.Ng3 c6 11.O-O O-O 12.Re1 d5 13.Bg5 Qb6 14.Qc2 dxe4 15.dxe4 Nd7 16.h4 h6 17.h5 Nf4 18.Bxf4 exf4 19.Nf5 Nf6 20.Ne7+ Kh8 21.Ne5 Bg4 22.N5g6+ fxg6 23.Nxg6+ Kh7 24.e5 Rfe8 25.Nf8+ 1-0
2015.01.23 Floripa Masters 2015
3089750 GM Cubas, Jo (2459) GM Rodriguez Vila, A (2444) 1/2-1/2
1.e4 e6 2.d4 d5 3.exd5 exd5 4.Nf3 Nf6 5.Bd3 Qe7+ 6.Qe2 Qxe2+ 7.Kxe2 Nc6 8.c3 Bd6 9.Re1 O-O 10.Kf1 1/2-1/2
2015.01.22 Floripa Masters 2015
3089741 GM Cubas, Jo (2459) IM Barbosa, Ev (2449) 1/2-1/2
1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nc6 5.Nc3 Qc7 6.Be3 a6 7.f4 b5 8.Nb3 Bb7 9.Bd3 d6 10.Qf3 Nf6 11.O-O Be7 12.a4 b4 13.Ne2 O-O 14.g4 d5 15.e5 Ne4 16.Ng3 Nxg3 17.Qxg3 f6 18.exf6 gxf6 19.Nd4 Nxd4 20.Bxd4 Bc5 21.c3 e5 22.fxe5 fxe5 23.Rf5 Rxf5 24.Bxf5 Re8 25.Re1 Re7 26.Bxc5 Qxc5+ 27.Qf2 Qxf2+ 28.Kxf2 a5 29.cxb4 axb4 30.Re3 Bc6 31.a5 d4 32.Rb3 Rb7 33.a6 Rb6 34.a7 Ra6 35.Rxb4 Rxa7 36.Rc4 Bh1 37.h4 Rb7 38.b4 Kg7 39.Rc1 Bd5 40.Rc5 Bf7 41.b5 Be8 42.Rxe5 Bxb5 43.Rd5 d3 44.Ke3 Bc4 45.Rd4 Ba6 46.Kf4 Rf7 47.Ke3 Re7+ 48.Kf4 Rf7 49.Kg5 h6+ 50.Kh5 Bb5 51.Bxd3 Rd7 52.Rxd7+ Bxd7 53.g5 hxg5 54.hxg5 1/2-1/2
2015.01.22 Floripa Masters 2015
3089747 IM Stamenkovic, Dr (2409) GM Cubas, Jo (2459) 1-0
1.d4 Nf6 2.c4 e6 3.g3 c5 4.Nf3 cxd4 5.Nxd4 Bb4+ 6.Nc3 Ne4 7.Qd3 Bxc3+ 8.bxc3 Nc5 9.Qe3 d6 10.Bg2 O-O 11.Ba3 Qa5 12.Nb5 Nba6 13.O-O Bd7 14.Bb4 Nxb4 15.cxb4 Qxb4 16.Rfb1 Qa5 17.Nxd6 Qc7 18.Nxb7 Na4 19.Qa3 Rab8 20.Rb4 Qe5 21.Rc1 Qxe2 22.Bf3 Qe5 23.c5 a5 24.Rbc4 Qc7 25.Rxa4 Bxa4 26.Qxa4 Rxb7 27.Bxb7 Qxb7 28.Qxa5 Qc6 29.Qb6 Rc8 30.Rd1 Qa8 31.c6 Kf8 32.c7 Ke7 33.Qd6+ Kf6 34.Qf4+ Kg6 35.Rd7 Rf8 36.Qg4+ Kf6 37.Qd4+ 1-0
2015.01.21 Floripa Masters 2015
3089736 WIM Feliciano, V (2290) GM Cubas, Jo (2459) 0-1
1.e4 e6 2.d4 d5 3.Nc3 Nf6 4.e5 Nfd7 5.f4 c5 6.Nf3 Nc6 7.Be3 Be7 8.Qd2 O-O 9.Be2 b6 10.O-O Bb7 11.Rfd1 Rc8 12.a3 f6 13.dxc5 fxe5 14.fxe5 Ndxe5 15.Nxe5 Nxe5 16.cxb6 axb6 17.Qd4 Nc4 18.Bxc4 Rxc4 19.Qxb6 Qc8 20.Nb5 Rg4 21.Rd2 e5 22.Re1 d4 23.Bxd4 exd4 24.Nxd4 Bg5 25.Qb3+ Kh8 26.Rf2 Rxf2 27.Qxb7 Qf8 0-1
2015.01.20 Floripa Masters 2015
3089725 IM Disconzi da Silva, R (2362) GM Cubas, Jo (2459) 0-1
1.Nf3 Nf6 2.g3 d5 3.Bg2 c6 4.O-O Bg4 5.d3 Nbd7 6.Qe1 e5 7.e4 dxe4 8.dxe4 Bxf3 9.Bxf3 Nc5 10.Qe2 Ne6 11.c3 Bc5 12.Nd2 h5 13.b4 Bb6 14.Nc4 h4 15.Rd1 Qc7 16.a4 a6 17.Nxb6 Qxb6 18.Be3 Qc7 19.a5 g6 20.Bg2 Kf8 21.Bb6 Qe7 22.Qd2 g5 23.Qd6 Qxd6 24.Rxd6 g4 25.Be3 Ke7 26.Rad1 hxg3 27.hxg3 Rad8 28.Rxd8 Rxd8 29.Rxd8 Kxd8 30.Kf1 Kd7 31.Ke2 c5 32.Kd3 Kc6 33.Bf1 Kb5 34.Bd2 c4+ 35.Ke3 Ng5 36.Be2 Ngxe4 37.Be1 Nd6 38.f4 Nf5+ 39.Kf2 e4 40.Kg1 Nh6 41.Bf2 Nd5 42.Bd4 f5 43.Kf2 Nf7 44.Bd1 Nd6 45.Bc2 Nc8 46.Ke2 b6 47.axb6 Ncxb6 48.Kd2 Na4 49.Bd1 Nb2 50.Be2 Nd3 51.Bd1 Nb2 52.Bc2 Na4 53.Bd1 Nab6 54.Ke2 Nd7 55.Bc2 Nb8 56.Bg7 Nc6 57.Kd2 Nb8 58.Be5 Nd7 59.Bd4 N7f6 60.Ke2 Nh5 61.Kf2 e3+ 62.Kg2 e2 63.Bxf5 e1=N+ 64.Kf2 Nd3+ 65.Kg1 Nhf6 66.Be6 N3xb4 67.cxb4 c3 68.Bf5 Kxb4 69.Bc2 a5 70.Be5 Ne8 71.Bg6 a4 72.Bxe8 c2 0-1
2015.01.20 Floripa Masters 2015
3089732 GM Cubas, Jo (2459) GM Delgado Ramirez, N (2604) 1/2-1/2
1.e4 c5 2.Nf3 g6 3.d4 cxd4 4.Nxd4 Bg7 5.Nc3 Nc6 6.Be3 Nf6 7.Bc4 O-O 8.Bb3 e6 9.f4 d6 10.Qf3 a6 11.O-O-O Qc7 12.g4 Nxd4 13.Bxd4 e5 14.fxe5 dxe5 15.Qg3 Qe7 16.Qxe5 Qxe5 17.Bxe5 Nxg4 18.Bd6 Rd8 19.Bc5 Rxd1+ 20.Rxd1 Be6 21.Nd5 Be5 22.h3 Nf6 23.Nxf6+ Bxf6 24.Bxe6 Bg5+ 25.Kb1 fxe6 26.a4 Rd8 27.Rxd8+ Bxd8 28.b4 Kf7 29.c4 Be7 30.Bxe7 Kxe7 31.c5 g5 32.Kc2 h5 33.Kd3 Kd7 34.b5 axb5 35.axb5 e5 36.Ke3 b6 37.c6+ Kd6 38.h4 g4 1/2-1/2
2015.01.19 Floripa Masters 2015
3089723 GM Cubas, Jo (2459) IM Molina, Rob (2408) 1-0
1.e4 c5 2.Nf3 d6 3.Nc3 Nf6 4.d4 cxd4 5.Nxd4 a6 6.Be3 e5 7.Nf3 Be7 8.Bc4 O-O 9.O-O Be6 10.Bb3 Nc6 11.Qe2 Na5 12.Rfd1 Nxb3 13.axb3 Qc7 14.Bg5 Ng4 15.Bxe7 Qxe7 16.Nd5 Bxd5 17.Rxd5 Nf6 18.Rd3 Rac8 19.c3 Rc6 20.Nd2 b5 21.b4 Qe6 22.Re1 Re8 23.Qd1 d5 24.exd5 Nxd5 25.Nf3 Nc7 26.Rxe5 Qf6 27.Rxe8+ Nxe8 28.Re3 Nd6 29.Ne5 Rc8 30.Ng4 Qg6 31.Rd3 Re8 32.h3 Re1+ 33.Qxe1 Qxd3 34.Qe5 h6 35.Ne3 f6 36.Qe6+ Kh7 37.Nd5 Nf5 38.Qd7 Qb1+ 39.Kh2 Kh8 40.g4 Nh4 41.Ne7 Kh7 42.Qe8 Qa2 43.Kg3 g5 44.Qd7 Kh8 45.Nd5 Qb1 46.Qd8+ Kg7 47.Qe7+ Kh8 48.Qxf6+ Kh7 49.Qf7+ Kh8 50.Qe8+ Kg7 51.Qe7+ Kh8 52.Qf8+ Kh7 53.Kh2 Qf1 54.Qf7+ Kh8 55.Qf6+ Kh7 56.Ne3 Qe2 57.b3 Nf3+ 58.Kg3 Nd2 59.Qf5+ Kg7 60.c4 Qe1 61.Kg2 Nxb3 62.cxb5 axb5 63.Qd7+ Kf8 64.Qd6+ Kg7 65.Qe7+ Kh8 66.Qf8+ 1-0
2015.01.18 Floripa Open 2015
3089670 IM Molina, Rob (2408) GM Cubas, Jo (2459) 1/2-1/2
1.d4 d5 2.c4 c6 3.Nf3 Nf6 4.Nc3 a6 5.e3 b5 6.b3 Bg4 7.Be2 Nbd7 8.O-O e6 9.h3 Bh5 10.Bb2 Bd6 11.Ne5 Bxe2 12.Nxe2 Qc7 13.cxd5 cxd5 14.Rc1 Qb8 15.Nxd7 Kxd7 16.f3 Qb6 17.Qd3 Rhc8 18.e4 g6 19.Kh1 Nh5 20.e5 Be7 21.Qe3 b4 22.g4 Ng7 23.Nf4 Rxc1 24.Rxc1 Rc8 25.Nd3 Rxc1+ 26.Bxc1 Qc6 27.Bd2 a5 28.Ne1 Ne8 29.f4 Nc7 30.Kg2 Nb5 31.Qd3 f5 32.exf6 Bxf6 33.Nf3 Nd6 34.Be3 Ne4 35.Nd2 Nc3 36.Nf3 Qb5 37.Qxb5+ Nxb5 38.Kf2 Nc3 39.Bd2 Nxa2 40.Ke3 Kc6 41.Kd3 Kb5 42.Kc2 a4 43.Kb2 Nc3 44.Bxc3 a3+ 45.Ka2 bxc3 46.Kxa3 Bg7 47.Ka2 Kb4 48.Ne1 Bf6 49.Nf3 Bd8 50.Ne1 Bb6 51.Nc2+ Kb5 52.Kb1 Bc7 53.Ne1 Bxf4 54.Kc2 e5 55.Nd3 g5 56.dxe5 d4 57.h4 h6 58.hxg5 hxg5 59.b4 Kc6 60.e6 Kd6 61.Nc5 Ke7 62.Kd3 Bd6 63.Nb3 Kxe6 64.Nxd4+ Ke5 65.b5 Bc5 66.Nf5 Kf4 67.Nh6 Bd4 68.b6 Bxb6 69.Kxc3 Bc7 70.Nf7 Be5+ 71.Kd3 Kxg4 72.Nxg5 1/2-1/2
2015.01.18 Floripa Open 2015
3089622 GM Cubas, Jo (2459) Pottker, Gustavo Sartori (2109) 1-0
1.e4 c6 2.d4 d5 3.e5 Bf5 4.Ne2 e6 5.Ng3 Bg6 6.h4 h5 7.Be2 Be7 8.Bxh5 Bxh5 9.Nxh5 g6 10.Nf4 Rxh4 11.Rxh4 Bxh4 12.Qg4 Qg5 13.Qf3 Qf5 14.Qe2 c5 15.Nc3 g5 16.Nh5 Ke7 17.g3 cxd4 18.Nb5 Nc6 19.gxh4 gxh4 20.Bf4 d3 21.Qxd3 Qxh5 22.Qa3+ Ke8 23.Nc7+ 1-0
2015.01.17 Floripa Open 2015
3089524 GM Cubas, Jo (2459) FM Gauche, C (2229) 1-0
1.e4 e6 2.d4 d5 3.Nc3 Bb4 4.e5 b6 5.Qg4 Bf8 6.Bg5 Qd7 7.O-O-O Ba6 8.Bxa6 Nxa6 9.Qe2 Nb8 10.h4 Nc6 11.h5 h6 12.Bh4 Nge7 13.f4 1-0
2015.01.17 Floripa Open 2015
3089570 IM Supi, L (2414) GM Cubas, Jo (2459) 1/2-1/2
1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 b6 5.Ne2 Ne4 6.f3 Nxc3 7.bxc3 Be7 8.e4 O-O 9.Ng3 Nc6 10.f4 Ba6 11.Bd3 Na5 12.Qe2 f6 13.O-O Rf7 14.Rf3 Bf8 15.Nf1 f5 16.Nd2 g6 17.e5 d5 18.exd6 Qxd6 19.Re3 Qxf4 20.Nf3 Qd6 21.Rxe6 Re7 22.Rxe7 Qxe7 23.Ne5 Bg7 24.Bf4 Re8 25.c5 Bxd3 26.Qxd3 g5 27.Bg3 f4 28.Bf2 Bxe5 29.dxe5 Qe6 30.cxb6 axb6 31.Re1 Nc6 32.Qe4 Rd8 33.h4 Rd5 34.Bd4 h6 35.hxg5 hxg5 36.Qf3 Ne7 37.Qh5 c5 38.Qxg5+ Ng6 39.Bf2 Kg7 40.a4 Rxe5 41.Rxe5 Qxe5 42.Qd8 Qxc3 43.Qxb6 Qa1+ 44.Kh2 Qxa4 45.Qxc5 Kh6 46.Qf5 Qb3 47.Qf6 Qd5 48.Bd4 Qh5+ 49.Kg1 Qd1+ 50.Kh2 Qh5+ 51.Kg1 Qd1+ 52.Kh2 Qh5+ 53.Kg1 1/2-1/2
2015.01.16 Floripa Open 2015
3089430 GM Cubas, Jo (2459) Queiroz, Alberto Becker (2111) 1-0
1.e4 c6 2.d4 d5 3.Nc3 dxe4 4.Nxe4 Nd7 5.Nf3 Ngf6 6.Nxf6+ Nxf6 7.Bc4 Bf5 8.Qe2 e6 9.Bg5 Qa5+ 10.c3 Bg4 11.Qe5 Qxe5+ 12.Nxe5 Bf5 13.O-O Be7 14.Rfe1 h6 15.Bh4 Rd8 16.Re2 O-O 17.g4 Bh7 18.f4 Bd6 19.g5 hxg5 20.fxg5 Bxe5 21.dxe5 Ne4 22.g6 Bxg6 23.Bxd8 Rxd8 24.Bb3 Nc5 25.Rd1 Rxd1+ 26.Bxd1 Kf8 27.Bc2 Bh5 28.Re3 Ke7 29.Kf2 Nd7 30.Kg3 f6 31.exf6+ Nxf6 32.Kh4 Bf7 33.Rg3 Kf8 34.Kg5 Ke7 35.Rg2 c5 36.c4 Nd7 37.Bg6 Bg8 38.b3 b6 39.Rg3 Nf6 40.Kf4 Nd7 41.Bh7 e5+ 42.Ke3 Kf8 43.Bxg8 Kxg8 44.Ke4 Kf7 45.Kd5 Kf6 1-0
2015.01.16 Floripa Open 2015
3089475 Garkauskas, Otto Dmitry (2202) GM Cubas, Jo (2459) 0-1
1.d4 d5 2.c4 c6 3.Nf3 Nf6 4.Nc3 dxc4 5.a4 Bg4 6.Ne5 Bh5 7.g3 Nbd7 8.Nxc4 Nb6 9.Ne5 Nbd7 10.Nd3 Bg6 11.Bg2 e6 12.O-O a5 13.Nf4 Bb4 14.Nxg6 hxg6 15.e4 e5 16.Be3 Qe7 17.Qe2 Rd8 18.h3 O-O 19.dxe5 Nxe5 20.f4 Ned7 21.e5 Bxc3 22.bxc3 Nd5 23.Bd4 Nc5 24.Qc4 Ne6 25.Bf2 Rd7 26.Rab1 Rb8 27.Qb3 Ndxf4 28.gxf4 Nxf4 29.Bd4 Ne2+ 30.Kf2 Nxd4 31.cxd4 Qh4+ 32.Kg1 Qxd4+ 33.Kh1 Qxe5 34.Rbe1 Qc5 35.Re3 Kh7 36.Ref3 f5 37.Rf4 Rd4 38.Qg3 Rxf4 39.Rxf4 0-1
2015.01.15 Floripa Open 2015
3089323 GM Cubas, Jo (2459) Souza, R (2173) 0-1
1.e4 g6 2.d4 Bg7 3.Nc3 d6 4.Be3 Nf6 5.Qd2 c6 6.f3 b5 7.Nge2 Nbd7 8.Bh6 Bxh6 9.Qxh6 b4 10.Nd1 c5 11.Ne3 Ba6 12.O-O-O Qa5 13.Kb1 c4 14.Nf4 Nb6 15.h4 Rc8 16.g4 Na4 17.Qg5 Rc5 18.dxc5 h6 19.Qxf6 exf6 20.cxd6 Nxb2 21.Kxb2 Qa3+ 22.Ka1 Qxe3 23.Nd5 Qxf3 24.Bh3 Kd8 25.Rdf1 Qa3 26.Rb1 b3 27.cxb3 cxb3 28.Rxb3 Qxd6 29.Rd1 Qe5+ 0-1
2015.01.15 Floripa Open 2015
3089393 Hirota da Silva, N (2019) GM Cubas, Jo (2459) 0-1
1.Nf3 Nf6 2.c4 e6 3.g3 d5 4.Bg2 Be7 5.O-O O-O 6.b3 c5 7.Bb2 Nc6 8.d3 d4 9.Nbd2 e5 10.Ne1 Be6 11.Bc1 Qd7 12.Ne4 Bh3 13.Nxf6+ Bxf6 14.Rb1 Rfe8 15.f3 Bxg2 16.Kxg2 Be7 17.Bd2 f5 18.Qc1 Bf8 19.Nc2 e4 20.Be1 a5 21.Rf2 Re6 22.a3 Rae8 23.Qd1 b6 24.b4 axb4 25.axb4 Ne5 26.bxc5 bxc5 27.h3 h5 28.f4 Ng6 29.h4 Nh8 30.Rb3 Qc6 31.Kg1 Nf7 32.Qb1 Nh6 33.Ba5 exd3 34.exd3 Ng4 35.Rb6 Qa8 0-1
2015.01.14 Floripa Open 2015
3090839 GM Cubas, Jo (2459) Batista, Francisco klemberg M. (1810) 1-0
1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nc6 5.Nc3 Qc7 6.f4 a6 7.Be2 Bb4 8.Nxc6 Bxc3+ 9.bxc3 Qxc6 10.Qd4 Nf6 11.Ba3 Nxe4 12.c4 f6 13.Bh5+ g6 14.Bf3 Qa4 15.Bb2 Qb4+ 16.Ke2 Nd6 17.c5 Nc4 18.Bc3 e5 19.Bxb4 exd4 20.Kd3 Nb2+ 21.Kxd4 a5 22.Ba3 Na4 23.c4 d6 24.Rhe1+ Kd8 25.cxd6 Ra7 26.Rab1 b6 27.Bc6 Bd7 28.Bxa4 1-0
2015.01.14 Floripa Open 2015
3090888 Da Silva, Jefferson Rian Ferreir (2000) GM Cubas, Jo (2459) 0-1
1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 e5 5.Nb5 d6 6.N1c3 a6 7.Na3 Be6 8.Nd5 Nf6 9.Bg5 Bxd5 10.Bxf6 Qa5+ 11.c3 Be6 12.Bh4 b5 13.Qd2 Be7 14.Bxe7 Kxe7 15.Be2 Rhd8 16.O-O d5 17.Qg5+ Kf8 18.exd5 Bxd5 19.c4 Nd4 20.Qxe5 Qd2 21.Rae1 Be6 22.cxb5 Qxb2 23.Qc5+ Kg8 24.Bd1 axb5 25.Re3 Rdc8 26.Qd6 0-1
2014.12.19 ch-PAR 2014
3103359 GM Cubas, Jo (2459) Butti, E (2071) 1-0
1.e4 e6 2.d4 d5 3.e5 c5 4.c3 Qb6 5.Nf3 Bd7 6.Be2 cxd4 7.cxd4 Bb5 8.Nc3 Bxe2 9.Nxe2 Nc6 10.O-O Nge7 11.Ng3 h5 12.Bg5 h4 13.Ne2 Nf5 14.Rb1 a5 15.a3 Be7 16.Bxe7 Kxe7 17.Qd2 f6 18.b4 axb4 19.axb4 Ra4 20.Nc3 Ra3 21.Rfe1 Kf7 22.Qb2 Rha8 23.exf6 gxf6 24.Qc2 Nce7 25.Ne2 Qb5 26.Nxh4 Ra2 27.Nxf5 exf5 28.Qd1 1-0
2014.12.18 ch-PAR 2014
3103356 GM Bachmann, Ax (2628) GM Cubas, Jo (2459) 1/2-1/2
1.d4 d5 2.c4 c6 3.Nf3 Nf6 4.g3 dxc4 5.Bg2 b5 6.a4 Bb7 7.O-O e6 8.Ne5 a6 9.Nc3 Be7 10.axb5 axb5 11.Rxa8 Bxa8 12.Nxb5 cxb5 13.Bxa8 O-O 14.Bg2 Bd6 15.f4 Qb6 16.Be3 Rd8 17.Kh1 Nd5 18.Bg1 Bxe5 19.dxe5 Qa5 20.Qd4 Nc6 21.Qc5 Qa6 22.Rd1 Qb7 23.f5 Nxe5 24.fxe6 fxe6 25.Qd4 Nf7 26.Ra1 Qc6 27.h3 Qd6 28.Kh2 e5 29.Qa7 Nf6 30.Qb7 Qd7 31.Qxd7 Rxd7 32.Bc6 Rd8 33.Bxb5 Nd6 34.Rd1 Rb8 35.Rxd6 Rxb5 36.Rd2 Kf7 37.Kg2 Ke6 38.Rc2 Kd5 39.Rd2+ Ke4 40.Rc2 Rb4 41.Bc5 Ra4 42.Bf8 g6 43.Kf2 h5 44.Bh6 Kd5 45.Rd2+ Ke6 46.Rd8 Rb4 47.Rc8 Ne4+ 48.Kf3 Nd6 49.Rg8 Rb3+ 50.Kg2 Kf7 51.Rf8+ Ke6 52.Rg8 Nf5 53.Rxg6+ Kf7 54.Rc6 Rxb2 55.g4 hxg4 56.hxg4 Rxe2+ 57.Kf1 Ng3+ 58.Kg1 Re4 59.g5 Ne2+ 60.Kf2 Nf4 61.Kf3 Rd4 62.Rf6+ Ke7 63.Bf8+ Ke8 64.Bd6 Nh3 65.g6 Rf4+ 66.Rxf4 Nxf4 67.g7 Kf7 68.Bxe5 Ne6 69.Ke4 Nxg7 70.Kd4 c3 1/2-1/2
2014.12.17 ch-PAR 2014
3103350 GM Cubas, Jo (2459) GM Delgado Ramirez, N (2604) 0-1
1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.Be3 e5 7.Nf3 Be6 8.a4 h6 9.a5 Nbd7 10.Be2 Rc8 11.Nd2 Be7 12.O-O O-O 13.Bf3 Ne8 14.Qe2 Bg5 15.Rfd1 Bxe3 16.Qxe3 Nef6 17.Nf1 Rc6 18.Ng3 Qc7 19.Rd3 Rc5 20.Rad1 Qxa5 21.Rxd6 Qb4 22.Nh5 Nxh5 23.Bxh5 Rc7 24.Qc1 Nf6 25.Bf3 a5 26.h3 a4 27.R6d3 b5 28.Nd5 Bxd5 29.exd5 Qd6 30.Re1 Nd7 31.Qd2 b4 32.c3 f5 33.Rde3 Rfc8 34.g4 f4 35.Rd3 a3 36.cxb4 Rc2 37.Qd1 axb2 38.Rb3 Rc1 39.Rxb2 Rxd1 40.Rxd1 Rc3 41.Kg2 Nf6 0-1
2014.12.16 ch-PAR 2014
3103345 IM Valiente, C (2233) GM Cubas, Jo (2459) 0-1
1.Nf3 d5 2.g3 c6 3.Bg2 Bg4 4.d3 Nd7 5.Nbd2 Ngf6 6.h3 Bxf3 7.Bxf3 e6 8.O-O Bc5 9.c3 Qc7 10.Bg2 Bb6 11.e3 O-O 12.Qe2 e5 13.e4 Rfe8 14.Kh2 Rad8 15.b4 Nf8 16.Bb2 Ng6 17.a4 a5 18.Nb3 axb4 19.cxb4 Qe7 20.Ba3 dxe4 21.dxe4 Bd4 22.Rab1 h5 23.Na5 h4 24.Rb3 Qe6 25.Qc2 Rd7 26.b5 cxb5 27.Rxb5 b6 28.Nc6 hxg3+ 29.fxg3 Rc8 30.Nxd4 Rxd4 31.Qb2 Qd7 32.Bb4 Rdc4 33.Rf2 Nxe4 34.Re2 Qd3 35.Bxe4 Rxe4 36.Rd2 Qf1 37.Rf2 Qd1 38.Rd2 Qxa4 39.Rxb6 Rec4 40.Qa2 Rxb4 0-1
2014.12.15 ch-PAR 2014
3103341 GM Cubas, Jo (2459) WFM Vargas, Ga (2134) 1-0
1.e4 d5 2.exd5 Qxd5 3.Nc3 Qa5 4.d4 Nf6 5.Bd2 c6 6.Bc4 Bf5 7.Nd5 Qd8 8.Nxf6+ exf6 9.Ne2 Bd6 10.O-O O-O 11.Bb3 Re8 12.Re1 Nd7 13.Ng3 Bxg3 14.hxg3 Be6 15.c4 Nb6 16.Ba5 Qd7 17.d5 Bg4 18.Qd4 h5 19.Bxb6 axb6 20.Qxb6 cxd5 21.cxd5 Rxe1+ 22.Rxe1 Re8 23.Rxe8+ Qxe8 24.d6 1-0
2014.12.14 ch-PAR 2014
3107277 GM Cubas, Jo (2459) IM Kropff, R (2174) 1-0
1.e4 e5 2.Nf3 Nf6 3.Nxe5 d6 4.Nf3 Nxe4 5.d4 d5 6.Bd3 Nc6 7.O-O Be7 8.Nc3 Bf5 9.Re1 Nxc3 10.bxc3 Bxd3 11.Qxd3 O-O 12.Rb1 Na5 13.Qf5 b6 14.Bf4 Bf6 15.Re2 g6 16.Qg4 Re8 17.Rbe1 Rxe2 18.Rxe2 Nc4 19.Ne5 Nxe5 20.dxe5 h5 21.Qf3 Bg5 22.e6 fxe6 23.Rxe6 Kh7 24.Bxg5 Qxg5 25.Qf7+ Kh8 26.h4 Qf5 27.Rf6 Qe4 28.Rxg6 1-0
2014.12.14 ch-PAR 2014
3107282 FM Latorre, Mat (2312) GM Cubas, Jo (2459) 1-0
1.d4 Nf6 2.c4 e6 3.Nf3 d5 4.Nc3 Bb4 5.cxd5 exd5 6.Bg5 Nbd7 7.e3 c5 8.Be2 Qa5 9.O-O Bxc3 10.bxc3 c4 11.Qc2 Ne4 12.Rac1 Nb6 13.Bf4 Qa4 14.Nd2 Qxc2 15.Rxc2 Bf5 16.Nxe4 Bxe4 17.Rd2 O-O 18.Rc1 Rfc8 19.Rb2 Rc6 20.Bd1 a6 21.a4 Ra7 22.Bb8 Ra8 23.Bg3 Ra7 24.Bb8 Ra8 25.Bf4 Ra7 26.f3 Bd3 27.a5 Nd7 28.Ra1 b5 29.axb6 Rxb6 30.Rxb6 Nxb6 31.Ra5 f6 32.Bd6 Nc8 33.Bc5 Rb7 34.Bb4 Nb6 35.Rxa6 Kf7 36.g4 f5 37.h3 g5 38.Kf2 Kg7 39.Ra5 h6 40.Rb5 Rb8 41.Bd6 Ra8 42.Rxb6 Ra1 43.Rb7+ Kg6 44.Be5 h5 45.Rg7+ Kh6 46.f4 hxg4 47.hxg4 fxg4 48.Bxg4 Ra2+ 49.Kg3 gxf4+ 50.exf4 Be4 51.f5 Rg2+ 52.Kh3 Rc2 53.f6 Rf2 54.Kh4 Bf5 55.Kg3 Rf1 56.Bf4+ 1-0
2014.12.13 ch-PAR 2014
3107266 GM Franco Ocampos, Z (2490) GM Cubas, Jo (2459) 1/2-1/2
1.d4 Nf6 2.c4 e6 3.Nc3 d5 4.cxd5 Nxd5 5.e4 Nxc3 6.bxc3 c5 7.Nf3 cxd4 8.cxd4 Nc6 9.Bc4 b5 10.Be2 Bb4+ 11.Bd2 Bxd2+ 12.Qxd2 a6 13.O-O O-O 14.a4 bxa4 15.Rxa4 a5 16.Rd1 Bb7 17.Qf4 Nb4 18.Ne5 Qc7 19.Raa1 f6 20.Nd3 Qxf4 21.Nxf4 Bxe4 22.Nxe6 Rfc8 23.Nc5 Bd5 24.f3 Ra7 25.Kf2 Rca8 26.Bb5 Rb8 27.Ba4 1/2-1/2
2014.12.12 ch-PAR 2014
3107265 CM Jodorcovsky, P (2203) GM Cubas, Jo (2459) 0-1
1.d4 Nf6 2.Nf3 e6 3.e3 c5 4.Bd3 d5 5.b3 Nc6 6.Bb2 Bd6 7.O-O O-O 8.Nbd2 b6 9.a3 Bb7 10.Ne5 Ne7 11.f4 Ne4 12.Bxe4 dxe4 13.Ndc4 Nf5 14.g4 Nh4 15.Nxd6 Qxd6 16.Qe1 Nf3+ 17.Nxf3 exf3 18.Kf2 cxd4 19.Bxd4 e5 20.Bxe5 Qg6 21.f5 Qxg4 22.Rg1 Qh4+ 23.Kf1 Qh3+ 24.Kf2 f6 25.Bf4 Qxf5 26.Rc1 Rfd8 27.Qb4 Rd7 28.Qc4+ Kh8 29.Rcd1 Rc8 30.Rxd7 Qxd7 31.Qd3 Qxd3 32.cxd3 Rc2+ 33.Kg3 Rd2 34.Rc1 g5 35.Bb8 Rg2+ 36.Kh3 f2 37.Rf1 Rg1 0-1
2014.12.11 ch-PAR 2014
3107256 GM Cubas, Jo (2459) Almiron, A (2255) 1-0
1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.Be3 e6 7.Be2 Be7 8.O-O O-O 9.f4 Nc6 10.a4 Qc7 11.Kh1 Re8 12.a5 Nxa5 13.e5 Nd5 14.Nxe6 Bxe6 15.Nxd5 Bxd5 16.Qxd5 Nc6 17.Bc4 Rf8 18.e6 fxe6 19.Qxe6+ Kh8 20.c3 Bf6 21.Rf3 Rfe8 22.Qh3 g6 23.Bd3 Qc8 24.g4 Kg7 25.g5 1-0
2014.12.10 ch-PAR 2014
3107253 Curatola, C (2068) GM Cubas, Jo (2459) 1/2-1/2
1.d4 Nf6 2.Nc3 d5 3.Bg5 c5 4.Bxf6 gxf6 5.dxc5 d4 6.Ne4 Qd5 7.Qd3 f5 8.Nc3 Qxc5 9.Qb5+ Qc6 10.Qe5 dxc3 11.Qxh8 f6 12.b3 Na6 13.Qxh7 Nb4 14.Qh5+ Kd8 15.O-O-O+ Kc7 16.Qf3 Qc5 17.Qf4+ e5 18.Qc4 Nxa2+ 19.Kb1 Qxc4 20.bxc4 Nb4 21.e3 f4 22.e4 b5 23.cxb5 a6 24.b6+ Kxb6 25.Ne2 Rb8 26.Nxc3 Ka5 27.Kc1 f3 28.Nd5 Bg4 29.c3 Nxd5 30.Rxd5+ Ka4 31.g3 Be6 32.Kc2 Bxd5 33.exd5 Ba3 34.Bc4 Rb2+ 35.Kd3 f5 36.Bxa6 Rxf2 37.Kc4 Rb2 38.Ra1 e4 39.d6 Rb6 40.d7 Rc6+ 41.Kd5 Rd6+ 42.Kc4 Rc6+ 43.Kd5 Rd6+ 44.Kc4 Rc6+ 1/2-1/2
2014.10.26 American Continental 2014
3121615 GM Cubas, Jo (2474) FM Perez Gormaz, M (2327) 0-1
1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 Bd7 6.Bg5 Nc6 7.Qd2 Rc8 8.O-O-O Nxd4 9.Qxd4 Qa5 10.f4 Bc6 11.Bc4 e5 12.fxe5 dxe5 13.Bxf7+ Kxf7 14.Qc4+ Kg6 15.Qe6 Re8 16.Qf5+ Kf7 17.Rhf1 Re6 18.Bxf6 Rxf6 19.Qh5+ g6 20.Rxf6+ Kxf6 21.Nd5+ Bxd5 22.Qf3+ Ke7 23.exd5 Qxa2 24.d6+ Kd8 25.Qf6+ Kd7 26.g4 Rg8 27.Qxe5 Qa1+ 28.Kd2 Qa6 29.Kc1 Qa1+ 30.Kd2 Qa6 31.Qf6 Bh6+ 32.g5 Qa5+ 33.Kd3 Qd5+ 34.Kc3 Rc8+ 35.Kb4 Rc4+ 36.Kb3 Qb5+ 37.Ka2 Qa4+ 0-1
2014.10.25 American Continental 2014
3121552 GM Cubas, Jo (2474) FM Cuellar, Di (2302) 1/2-1/2
1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 g6 5.Nc3 Bg7 6.Nb3 Nf6 7.Be2 d6 8.O-O O-O 9.Re1 Be6 10.Bg5 a6 11.Bf1 Re8 12.Qd2 Qc7 13.Rac1 Ne5 14.Nd4 Bc4 15.b3 Bxf1 16.Bxf6 Bxf6 17.Nd5 Qc5 18.Nxf6+ exf6 19.Kxf1 Nc6 20.Nxc6 bxc6 21.Rcd1 Re6 22.Re3 Rae8 23.Rde1 f5 24.exf5 Rxe3 25.Rxe3 Rxe3 26.Qxe3 Qxc2 27.g3 Qxf5 28.Qe8+ Kg7 29.Qxc6 Qb1+ 30.Kg2 Qxa2 31.Qxd6 Qxb3 32.Qxa6 1/2-1/2
2014.10.24 American Continental 2014
3121454 IM Castro, O (2359) GM Cubas, Jo (2474) 1-0
1.d4 d5 2.c4 c6 3.Nf3 Nf6 4.Nc3 a6 5.cxd5 cxd5 6.Bf4 Nc6 7.e3 Bf5 8.Bd3 Bxd3 9.Qxd3 e6 10.O-O Bb4 11.Rfc1 Rc8 12.a3 Bxc3 13.Rxc3 Ne4 14.Rc2 f6 15.Rac1 O-O 16.Nd2 Nxd2 17.Qxd2 Qd7 18.h3 e5 19.dxe5 fxe5 20.Bg3 Qe6 21.Rc5 Rcd8 22.Qc2 e4 23.Qb3 Rd7 24.Rd1 Rfd8 25.Rd2 Qf7 26.Qd1 h6 27.b4 Kh7 28.Qc2 Qe6 29.Qb1 d4 30.exd4 Rxd4 31.Rxd4 Nxd4 1-0
2014.10.23 American Continental 2014
3121364 GM Cubas, Jo (2474) FM Quintiliano Pinto, R (2378) 1-0
1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.f4 e5 7.Nf3 Nbd7 8.a4 Be7 9.Bd3 O-O 10.O-O exf4 11.Kh1 Nc5 12.Bxf4 Bg4 13.Be3 Rc8 14.a5 Bh5 15.Qe1 Re8 16.Qg3 Bg6 17.Bd4 Nh5 18.Qf2 Bf6 19.Nd2 Bxd4 20.Qxd4 Nf6 21.Rae1 Nxd3 22.cxd3 Qxa5 23.Nc4 Qb4 24.Na2 Qa4 25.Ra1 b5 26.b3 Qxb3 27.Rfb1 Rxc4 28.dxc4 Qxc4 29.Qxc4 bxc4 30.Rc1 Rc8 31.Nb4 Bxe4 32.Rxa6 h6 33.Rxd6 Rb8 34.Rxc4 Bd5 35.Rd4 Rb5 36.Kg1 Be6 37.h3 Re5 38.Nd3 Ra5 39.Nf4 Bf5 40.Rd8+ Kh7 41.Rf8 Ra7 42.g4 Ra1+ 43.Kf2 Ra2+ 44.Ke1 Ra1+ 45.Kd2 Nd7 46.Rxf7 1-0
2014.10.22 American Continental 2014
3121170 GM Cubas, Jo (2474) GM Bruzon Batista, L (2679) 0-1
1.e4 c6 2.d4 d5 3.e5 Bf5 4.Nd2 e6 5.Nb3 Nd7 6.Nf3 a6 7.Be3 Rc8 8.Be2 c5 9.dxc5 Bxc5 10.Bxc5 Nxc5 11.Nfd4 Bg6 12.Nxc5 Rxc5 13.O-O Ne7 14.c3 O-O 15.Bg4 Nc6 16.Nb3 Rc4 17.Nd2 Rf4 18.g3 Rxg4 19.Qxg4 Nxe5 20.Qe2 f6 21.Qe3 Re8 22.Rad1 Qa5 23.b3 Qxa2 24.c4 Qb2 25.cxd5 exd5 26.Nf3 Bh5 27.Nxe5 Bxd1 28.Nd3 Qe2 29.Qd4 Bxb3 30.Nc1 Qf3 31.Nxb3 Qxb3 32.Rc1 h6 33.Kg2 Re4 34.Qc5 Qb5 35.Qxb5 axb5 36.Rc5 Re7 37.Rxd5 Kf7 38.Rxb5 Ke8 39.h4 Kd8 40.Kf3 Kc7 41.Kf4 Kc6 42.Rb2 Re5 43.Rc2+ Rc5 44.Re2 b5 45.Re7 b4 46.Rxg7 b3 47.Rg8 Kb7 0-1
2014.10.22 American Continental 2014
3121275 FM Brito, L (2261) GM Cubas, Jo (2474) 0-1
1.e4 e6 2.Nc3 d5 3.Nf3 Nf6 4.e5 Nfd7 5.d4 c5 6.dxc5 Nc6 7.Bf4 Be7 8.Nb5 Nxc5 9.c3 O-O 10.Bd3 f6 11.exf6 gxf6 12.Bc2 a6 13.Na3 e5 14.Bh6 Rf7 15.h3 Be6 16.Qe2 b5 17.Rd1 Qb6 18.O-O b4 19.cxb4 Qxb4 20.Rfe1 Kh8 21.Bc1 Rg8 22.Kh1 Rfg7 23.Rg1 Ne4 24.Bxe4 dxe4 25.Nd2 Nd4 26.Qxe4 Qc5 27.Nb3 Nxb3 28.axb3 Qxf2 29.Rdf1 Qc5 30.Be3 Qd5 0-1
2014.10.21 American Continental 2014
3121086 WIM Feliciano, V (2252) GM Cubas, Jo (2474) 0-1
1.e4 c5 2.Nf3 d6 3.Bb5+ Bd7 4.Bxd7+ Qxd7 5.O-O Nf6 6.Qe2 Nc6 7.Rd1 Rc8 8.d4 cxd4 9.Nxd4 g6 10.Nc3 Bg7 11.Nf3 Ng4 12.Nd5 O-O 13.h3 Nf6 14.c3 Rfe8 15.Nxf6+ Bxf6 16.Bf4 Bg7 17.Rd5 e5 18.Bg5 h6 19.Be3 Ne7 20.Rd2 Qa4 21.Rxd6 Qxe4 22.Rad1 Nf5 23.Rd7 Qc6 24.R7d2 Qa4 25.b3 Qc6 26.c4 a6 27.a4 Nd4 28.Bxd4 exd4 29.Qd3 Re4 30.Qc2 Rce8 31.Qb1 Qc5 32.Qd3 Bf6 33.Rb2 g5 34.Rdd2 h5 35.Re2 Rxe2 36.Rxe2 Rxe2 37.Qxe2 Qf5 38.Qd1 Qf4 39.g3 Qf5 40.h4 Qe4 41.Kh2 d3 42.Kg1 Qe2 0-1
2014.10.20 American Continental 2014
3120995 GM Cubas, Jo (2474) CM Januario, S (2171) 1-0
1.e4 c6 2.d4 d5 3.Nd2 dxe4 4.Nxe4 Bf5 5.Ng3 Bg6 6.h4 h6 7.N1e2 Nf6 8.Nf4 Bh7 9.Bc4 e6 10.Qe2 Nd5 11.c3 Be7 12.Ngh5 Rg8 13.g3 Nd7 14.Nxd5 cxd5 15.Bd3 Bxd3 16.Qxd3 Nf6 17.Nxf6+ Bxf6 18.Bf4 Qb6 19.O-O-O O-O-O 20.Kb1 Qc6 21.g4 Be7 22.Rhe1 Bd6 23.Be5 Bxe5 24.Rxe5 Kb8 25.Qg3 Ka8 26.f4 g6 27.Rde1 a6 28.Qf3 Rd6 29.h5 Qb5 30.g5 Rb6 31.Qe2 Qc6 32.gxh6 gxh5 33.Ka1 f5 34.Qxh5 Rg2 35.R5e2 Rxb2 36.Kxb2 1-0
2014.10.19 American Continental 2014
3123830 GM Cubas, Jo (2474) FM Cavalcanti, F (2186) 0-1
1.e4 c6 2.d4 d5 3.Nd2 dxe4 4.Nxe4 Nf6 5.Nxf6+ exf6 6.c3 Bd6 7.Bd3 O-O 8.Ne2 Qc7 9.Qc2 h6 10.h3 Re8 11.O-O Nd7 12.c4 c5 13.Be3 cxd4 14.Nxd4 a6 15.Rfe1 Ne5 16.Bf1 Bd7 17.Rac1 Rac8 18.Qd2 Bf8 19.c5 Rcd8 20.b4 Bxh3 21.f4 Bc8 22.b5 Ng4 23.b6 Qd7 24.c6 Qd5 25.Qc3 Rxe3 26.Rxe3 Nxe3 27.Qxe3 Bc5 28.Rxc5 Qxc5 29.c7 Rxd4 30.Qe8+ Kh7 31.Qxc8 Rd8+ 0-1
2014.10.19 American Continental 2014
3123933 Andrade Fiaes, M (2070) GM Cubas, Jo (2474) 0-1
1.d4 Nf6 2.c4 e6 3.Nf3 d5 4.Nc3 Bb4 5.Qb3 c5 6.cxd5 exd5 7.Bg5 Nc6 8.e3 cxd4 9.exd4 O-O 10.O-O-O Bxc3 11.Qxc3 Bf5 12.Bd3 Bxd3 13.Qxd3 Qc8 14.Kb1 Ne4 15.Be3 Nb4 16.Qb3 a5 17.a3 Qf5 18.Ka1 b5 19.Ne5 Rfc8 20.Rc1 Rc4 21.Nxc4 dxc4 22.Qd1 Qd5 23.Qe2 Nd3 24.Rcd1 b4 25.b3 Nc3 26.Qc2 cxb3 27.Qxd3 b2+ 28.Kxb2 Qa2+ 29.Kc1 Ne2+ 30.Qxe2 Rc8+ 0-1
2014.10.18 American Continental 2014
3123744 Santos, Sidclay Souza (2007) GM Cubas, Jo (2474) 0-1
1.e4 c5 2.Nf3 Nc6 3.Nc3 g6 4.d4 cxd4 5.Nxd4 Bg7 6.Be3 Nf6 7.f3 d6 8.Qd2 O-O 9.O-O-O d5 10.Nxc6 bxc6 11.exd5 cxd5 12.Nxd5 Nxd5 13.Qxd5 Qc7 14.Qc5 Qb8 15.Qb5 Qxb5 16.Bxb5 Rb8 17.Bc4 Bxb2+ 18.Kd2 Rb7 19.Ke2 Bf5 20.Bb3 Rc7 21.c4 Be6 22.Rd2 Ba3 23.Rc2 Rfc8 24.Rd1 a6 25.Bc1 Bd6 26.Bd2 Bxc4+ 27.Bxc4 Rxc4 28.Rxc4 Rxc4 29.g3 Ra4 30.Ra1 Be5 31.Rb1 Rxa2 32.Kd3 f5 33.f4 Bf6 34.Rb3 a5 35.Rb5 a4 36.Ra5 Kf7 37.Ra7 Ra1 38.Be3 a3 39.Bc5 a2 40.Kc2 Ke6 41.Kb3 Rc1 0-1
2014.09.09 I Mario Cunha Mem 2014
3135133 GM Cubas, Jo (2456) IM Limp, E (2369) 1-0
1.e4 c5 2.Nc3 e6 3.Nf3 Nc6 4.d4 cxd4 5.Nxd4 Nf6 6.Ndb5 Bb4 7.a3 Bxc3+ 8.Nxc3 d5 9.Bd3 dxe4 10.Nxe4 Nxe4 11.Bxe4 Qxd1+ 12.Kxd1 Bd7 13.Be3 O-O-O 14.Kc1 f5 15.Bd3 e5 16.f3 Be6 17.b4 b6 18.Kb2 Kb7 19.Rhe1 e4 20.fxe4 Ne5 21.Bf1 fxe4 22.Bf4 Ng6 23.Rxe4 Bd5 24.Rd4 Nxf4 25.Rxf4 Rhf8 26.Rxf8 Rxf8 27.Rd1 Kc6 28.a4 Kc7 29.g3 Bc6 30.Bb5 Bxb5 31.axb5 Rf7 32.Rc1 1-0
2014.09.09 I Mario Cunha Mem 2014
3135135 Rangel, D (2316) GM Cubas, Jo (2456) 0-1
1.e4 c5 2.Nf3 Nc6 3.Bb5 Nf6 4.Bxc6 dxc6 5.d3 Bg4 6.h3 Bh5 7.Bf4 c4 8.O-O cxd3 9.cxd3 e6 10.Nc3 Be7 11.Qe2 O-O 12.Rad1 Qa5 13.d4 Rfd8 14.a3 b5 15.d5 cxd5 16.exd5 b4 17.axb4 Qxb4 18.Bd2 Bxf3 19.gxf3 Qh4 20.dxe6 Qxh3 21.exf7+ Kxf7 22.Bg5 Qe6 23.Qxe6+ Kxe6 24.Rfe1+ Kf7 25.Be3 Rdb8 26.Re2 Rb4 27.Rd4 a5 28.Ne4 Rab8 29.Rxb4 Rxb4 30.Bg5 Rb7 31.Nxf6 gxf6 32.Be3 Rb3 33.Kg2 Bd6 34.Bd4 Rd3 35.Bc3 Rd5 36.Re4 Be5 37.Bxe5 Rxe5 38.Rh4 Rb5 39.Rxh7+ Ke6 40.Ra7 Kd5 41.Ra6 f5 42.Kf1 Kc4 43.Ke2 Kb3 44.Ke3 Kxb2 45.Kd4 Kb3 46.Re6 a4 47.Re3+ Kb4 48.Re1 a3 49.Rb1+ Ka4 50.Ra1 Rb3 51.f4 Rb5 52.f3 Ra5 53.Kc4 Ra8 54.Kd5 Kb3 55.Re1 Rd8+ 56.Kc5 a2 57.Re3+ Kc2 0-1
2014.09.08 I Mario Cunha Mem 2014
3135126 FM Cunha, E (2360) GM Cubas, Jo (2456) 0-1
1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 e5 5.Nb5 d6 6.N1c3 a6 7.Na3 Be7 8.Nd5 Nf6 9.Be3 Nxd5 10.exd5 Nd4 11.Bxd4 exd4 12.Qxd4 O-O 13.O-O-O Bf6 14.Qb4 b5 15.g4 a5 16.Qe4 Re8 17.Qg2 b4 18.Nb5 a4 19.f4 b3 20.cxb3 axb3 21.a3 Qb6 22.Qg1 Qa5 23.Bd3 Bd7 24.g5 Bxb2+ 25.Kxb2 Bxb5 26.Bxb5 Qxa3+ 27.Kc3 b2+ 28.Kc2 b1=Q+ 29.Rxb1 Rac8+ 30.Kd1 Qf3+ 31.Kd2 Qc3+ 0-1
2014.08.14 41st Olympiad Open 2014
3148001 GM Cubas, Jo (2455) GM Tiviakov, S (2664) 0-1
1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 g6 5.Be2 Bg7 6.Nb3 Nf6 7.Nc3 d6 8.O-O O-O 9.Bg5 Be6 10.Kh1 a5 11.a4 Qc8 12.f4 Rd8 13.Bf3 Nb4 14.Nd4 Bc4 15.Be2 h6 16.Bh4 e5 17.Ndb5 exf4 18.Bxc4 Qxc4 19.Bxf6 Bxf6 20.Rxf4 Be5 21.Rf2 d5 22.Qf3 dxe4 23.Nxe4 f5 24.Nec3 Qc6 25.Re1 Qxf3 26.gxf3 Bf6 27.Re6 Ra6 28.Rfe2 Kf7 29.R6e3 Rc6 30.Kg2 Rd7 31.Re8 Nxc2 32.Ra8 Nb4 33.Rxa5 Nd3 34.Kf1 Nf4 35.Re3 Bh4 36.Ra8 Rd2 37.Rb8 Rf2+ 38.Kg1 Rxb2 39.Rxb7+ Kf6 40.Nd6 Bf2+ 41.Kf1 Bxe3 42.Ne8+ Kg5 43.Rxb2 Rxc3 0-1
2014.08.11 41st Olympiad Open 2014
3153974 GM Cubas, Jo (2455) IM Tissir, M (2366) 1-0
1.e4 c5 2.Nc3 a6 3.g3 b5 4.Bg2 Bb7 5.d3 e6 6.f4 Nf6 7.Nf3 d5 8.e5 d4 9.exf6 dxc3 10.bxc3 Qxf6 11.O-O Bd6 12.f5 O-O 13.fxe6 Qxc3 14.Bd2 Qf6 15.c3 Qe7 16.exf7+ Rxf7 17.Ng5 Rxf1+ 18.Qxf1 Ra7 19.Bxb7 Rxb7 20.Qf5 g6 21.Qc8+ Kg7 22.Ne6+ 1-0
2014.08.10 41st Olympiad Open 2014
3153670 GM Cubas, Jo (2455) IM Ker, A (2316) 1-0
1.e4 d6 2.d4 Nf6 3.Nc3 g6 4.f4 Bg7 5.Nf3 c5 6.dxc5 Qa5 7.Qd3 Qxc5 8.Be3 Qa5 9.Qb5+ Qxb5 10.Nxb5 Na6 11.e5 dxe5 12.fxe5 Ng4 13.Bd4 f6 14.exf6 Bxf6 15.O-O-O Bxd4 16.Rxd4 Ne3 17.Re4 Nxf1 18.Rxf1 O-O 19.Rxe7 Nb4 20.Nd6 Nxa2+ 21.Kb1 Nb4 22.Nxc8 Raxc8 23.Rxb7 Nxc2 24.Rd1 Rf5 25.Rdd7 Ra5 26.Rg7+ Kf8 27.Rbf7+ Ke8 28.Rxa7 Na3+ 29.Ka2 Rxa7 30.Rxa7 Nb5 31.Rxh7 Rc2 32.g3 Rf2 33.Ne5 g5 34.Ng4 Re2 35.Rg7 Nc3+ 36.Ka3 Nb5+ 37.Ka2 Nc3+ 38.Kb3 Nd1 39.Rxg5 Rxb2+ 40.Kc4 Re2 41.Re5+ Rxe5 42.Nxe5 Ke7 43.Ng4 Nb2+ 44.Kd5 Kf7 45.Ne5+ Kf6 46.Ke4 Na4 47.Kf4 Nc3 48.Nd7+ Kg6 49.h4 Ne2+ 50.Kg4 Kh6 51.Ne5 Nd4 52.Nc4 Kg6 53.Ne3 Nc6 54.h5+ Kf6 55.Nd5+ Ke6 56.Kg5 Kf7 57.g4 Ne5 58.Kf5 Nf3 59.g5 Nd4+ 60.Ke5 Nf3+ 61.Kf4 Nd4 62.Ne3 Ne6+ 63.Kg4 Nf8 64.Kf5 Kg7 65.Ng4 Nd7 66.h6+ 1-0
2014.08.08 41st Olympiad Open 2014
3152898 GM Akobian, V (2653) GM Cubas, Jo (2455) 1-0
1.d4 d5 2.c4 c6 3.Nc3 Nf6 4.Nf3 dxc4 5.a4 Bf5 6.Ne5 Nbd7 7.Nxc4 Qc7 8.g3 e5 9.dxe5 Nxe5 10.Bf4 Rd8 11.Qc1 Bd6 12.Nxd6+ Qxd6 13.Bg2 O-O 14.O-O a5 15.Rd1 Qe7 16.h3 Ng6 17.Qe3 Qb4 18.Bc7 Rxd1+ 19.Rxd1 Qxb2 20.Bxa5 h6 21.Qb6 Qc2 22.Qxb7 Nd5 23.Bxd5 cxd5 24.Qxd5 Bxh3 25.Qd3 Qb3 26.Rb1 Qe6 27.Rb6 Qc8 28.Bb4 Re8 29.Bd6 Ne5 30.Bxe5 Rxe5 31.Rd6 Re8 32.a5 Qa8 33.Qd5 Be6 34.Qb5 Rc8 35.Ra6 Qb8 36.Qxb8 Rxb8 37.Rc6 Kf8 38.f4 Ra8 39.Rc5 Ke7 40.f5 Kd6 41.Ne4+ 1-0
2014.08.05 41st Olympiad Open 2014
3152186 GM Cubas, Jo (2455) IM Nguyen Duc Hoa (2501) 0-1
1.e4 e5 2.Nf3 Nf6 3.Nc3 Nc6 4.d4 exd4 5.Nxd4 Bb4 6.Nxc6 bxc6 7.Bd3 d5 8.exd5 cxd5 9.O-O O-O 10.Bg5 c6 11.Na4 Rb8 12.c3 Bd6 13.Re1 c5 14.c4 d4 15.b3 Bd7 16.h3 h6 17.Bh4 Bxa4 18.bxa4 g5 19.Bg3 Bxg3 20.fxg3 Qd6 21.Rf1 Rfe8 22.h4 Re3 23.hxg5 hxg5 24.Rf5 Rb2 25.Rxg5+ Kf8 26.Qc1 Qb8 27.Bf5 Qb7 28.Bh3 Ree2 29.Rd5 Nxd5 30.Qh6+ Ke7 31.cxd5 Qxd5 32.Qh4+ f6 33.Qh7+ Kd8 34.Qh8+ Kc7 35.Qc8+ Kb6 36.Qb8+ Ka6 37.Bc8+ Ka5 38.Qxa7+ Kb4 39.a3+ Kb3 0-1
2014.08.04 41st Olympiad Open 2014
3157835 GM Cubas, Jo (2455) IM Collutiis, D (2463) 0-1
1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 Qc7 5.Nc3 e6 6.Be3 a6 7.Bd3 Nf6 8.Qe2 Be7 9.O-O-O b5 10.g4 Ne5 11.f3 d6 12.Kb1 O-O 13.g5 Nfd7 14.Rdg1 Nc5 15.h4 Bb7 16.h5 b4 17.Nd1 d5 18.g6 dxe4 19.gxh7+ Kh8 20.Bxe4 Nxe4 21.fxe4 Bf6 22.Bg5 Qe7 23.Bxf6 Qxf6 24.Rf1 Qd8 25.Nf3 Nxf3 26.Rxf3 f5 27.Rg1 Bxe4 28.Rfg3 Rc8 29.h6 g5 30.Rxg5 Kxh7 31.Rg7+ Kh8 32.h7 Bxc2+ 33.Ka1 Qxd1+ 34.Rxd1 Bxd1 35.Qxd1 Kxg7 36.a3 bxa3 37.Qd7+ Kf6 38.Qd4+ Kg6 39.bxa3 Rh8 40.Qg1+ Kxh7 41.Qh2+ Kg6 42.Qg1+ Kh7 43.Qa7+ Kg8 44.Qxa6 Re8 45.Qc4 Kf7 46.a4 Re7 47.Kb2 Rb7+ 48.Kc3 Ra7 49.Kd3 Rh3+ 50.Kc2 Ra3 51.Qh4 R3xa4 52.Qh7+ Kf6 53.Qh8+ Ke7 54.Qg7+ Kd6 55.Qf8+ Re7 56.Qb8+ Rc7+ 57.Kd3 Ra3+ 58.Kd2 Ra7 59.Ke3 Ke7 60.Qb4+ Kf7 61.Kf4 Ra2 62.Qb5 Rac2 63.Kg5 R2c4 64.Qb6 Rd7 65.Qb5 Rg4+ 66.Kh5 Rdd4 67.Qb7+ Kf6 68.Qg7+ Rxg7 0-1
2014.08.03 41st Olympiad Open 2014
3157558 GM Cubas, Jo (2455) GM Mastrovasilis, D (2608) 1-0
1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nc6 5.Nc3 a6 6.Nxc6 bxc6 7.Bd3 d5 8.O-O Nf6 9.Bg5 Be7 10.e5 Nd7 11.Bxe7 Qxe7 12.Re1 Nc5 13.Qg4 O-O 14.Na4 Nxa4 15.Qxa4 c5 16.c4 d4 17.Qc2 g6 18.Re4 Rb8 19.Rae1 Rb6 20.b3 Qg5 21.Qe2 Bb7 22.Rg4 Qh5 23.h3 Qh6 24.Rd1 a5 25.Qe1 Ra8 26.Rb1 Bc6 27.a4 Rab8 28.Qxa5 Qf8 29.Qd2 Bxa4 30.Ra1 Bxb3 31.h4 Rb4 32.h5 Qg7 33.Ra7 R4b7 34.Rxb7 Rxb7 35.Qa5 Qf8 36.Qa6 Re7 37.Rg3 Bd1 38.hxg6 hxg6 39.Qa5 Rb7 40.Qd2 Ba4 41.Qg5 Be8 42.Rh3 Ra7 43.Be4 Ra1+ 44.Kh2 Ra7 45.Bc6 Bxc6 46.Qf6 Qg7 47.Qd8+ Qf8 48.Rh8+ Kxh8 49.Qxf8+ Kh7 50.Qxc5 Ra6 51.Qxd4 Kg7 52.Kg3 Ra4 53.Qc5 Be8 54.Kf4 Ra2 55.Kg5 Re2 56.g4 Ba4 57.f4 Re4 58.Qb4 Bd1 59.Qc3 Ba4 60.Qh3 Kf8 61.Qa3+ 1-0
2014.08.02 41st Olympiad Open 2014
3157274 Chimthere, A (2017) GM Cubas, Jo (2455) 0-1
1.Nf3 d5 2.c4 d4 3.b4 g6 4.Bb2 Bg7 5.g3 e5 6.d3 Ne7 7.Bg2 O-O 8.O-O c5 9.a3 Na6 10.Qb3 Qd6 11.b5 Nc7 12.Nbd2 f5 13.a4 a5 14.Rfe1 b6 15.e3 Bb7 16.exd4 exd4 17.Re2 Rae8 18.Rae1 Bc8 19.Qd1 f4 20.Ne5 Bh6 21.Nc6 Nxc6 22.Rxe8 Nxe8 23.Bxc6 Nf6 24.Qe2 fxg3 25.hxg3 Be3 26.Nf1 Bg4 27.Qc2 Bh6 28.Bc1 Bxc1 29.Qxc1 Bf5 30.Qd2 Ng4 31.Bd5+ Kg7 32.Qg5 Nf6 33.Be4 h6 34.Qh4 g5 35.Qh1 Bxe4 36.dxe4 Ng4 37.f3 Ne5 38.Nd2 Nxf3+ 39.Nxf3 Qxg3+ 40.Qg2 Rxf3 41.Qxg3 Rxg3+ 42.Kf2 Re3 0-1
2014.07.30 5th ch-Iberoamericano 2014
3158932 GM Cubas, Jo (2455) GM Vazquez Igarza, R (2603) 0-1
1.e4 c5 2.Nf3 g6 3.d4 cxd4 4.Qxd4 Nf6 5.Nc3 Nc6 6.Qa4 d6 7.e5 dxe5 8.Nxe5 Qd4 9.Nxc6 Qxa4 10.Nxa4 bxc6 11.Be2 Bg7 12.Bf3 O-O 13.Be3 Nd5 14.Bc5 Rb8 15.c4 Nb6 16.Bxb6 axb6 17.Bxc6 Ba6 18.Bb5 Bxb5 19.cxb5 Rfc8 20.a3 Rc4 21.Nc3 Bxc3+ 22.bxc3 Rxc3 23.a4 Rc2 24.O-O Ra8 25.g3 Rc4 26.Rfe1 Kf8 27.Rad1 Ke8 28.Rd6 Rb8 29.a5 bxa5 30.Ra6 Rxb5 31.Ra8+ Kd7 32.Ra7+ Rc7 33.Rxe7+ Kxe7 34.Rxc7+ Kd6 35.Rxf7 Kc5 36.Rxh7 a4 37.Ra7 Kb4 38.h4 a3 39.g4 Ra5 40.Rb7+ Kc3 41.Rc7+ Kd2 42.Rd7+ Ke2 43.Re7+ Kf3 44.Re1 a2 45.Ra1 Kxg4 46.Kg2 Ra3 47.h5 gxh5 0-1
2014.07.29 5th ch-Iberoamericano 2014
3158919 GM Cubas, Jo (2455) IM Escobar Forero, A (2460) 0-1
1.e4 c5 2.Nc3 Nc6 3.f4 g6 4.Nf3 Bg7 5.Bb5 Nd4 6.O-O Nxb5 7.Nxb5 d5 8.exd5 a6 9.Na3 Qxd5 10.d3 Nh6 11.Nc4 Qd8 12.Bd2 O-O 13.Ba5 Qe8 14.Nb6 Rb8 15.Qe1 Nf5 16.Bc3 Nd4 17.Qh4 Qd8 18.Nc4 Ne2+ 19.Kh1 Nxc3 20.bxc3 e6 21.Qe1 b5 22.Nce5 Bb7 23.Qe3 Qd6 24.a4 f6 25.Ng4 b4 26.c4 Bc6 27.Nd2 h5 28.Nf2 f5 29.Nb3 e5 30.fxe5 Bxe5 31.Rae1 Rfe8 32.Qxc5 Qxc5 33.Nxc5 Bc3 34.Rd1 Rbd8 35.Nh3 Re2 36.Nf4 Rxc2 37.Nce6 Rd6 38.d4 Be4 39.d5 Be5 40.c5 Bxf4 41.cxd6 Bxg2+ 42.Kg1 Be3+ 43.Rf2 Rxf2 44.Rd3 Bh3 0-1
2014.07.28 5th ch-Iberoamericano 2014
3161164 GM Ortiz Suarez, I (2592) GM Cubas, Jo (2455) 0-1
1.c4 e5 2.Nc3 Nc6 3.Nf3 g6 4.d4 exd4 5.Nd5 Bg7 6.Bg5 Nce7 7.Nxd4 c6 8.Nc3 h6 9.Bf4 d5 10.Qd2 Nf6 11.O-O-O Nh5 12.Be3 c5 13.Nb3 d4 14.Nxc5 Nc6 15.Nb5 Qe7 16.Bxd4 Nxd4 17.Nxd4 Qxc5 18.e3 O-O 19.Kb1 a6 20.Be2 b5 21.Bf3 Rb8 22.cxb5 Bxd4 23.exd4 Qxb5 24.d5 Bf5+ 25.Ka1 Rfc8 26.Rc1 Nf6 27.Qd4 Nd7 28.Rc6 Re8 29.g4 Be4 30.Bxe4 Rxe4 31.Qc3 Qxd5 32.Rc1 a5 33.Ra6 Ra4 34.a3 Nf8 35.Ra7 Rb3 36.Qc2 Qd8 37.Rh1 0-1
2014.07.25 5th ch-Iberoamericano 2014
3161127 GM Cubas, Jo (2455) IM Brito Garcia, A (2332) 1/2-1/2
1.e4 e5 2.Nf3 Nc6 3.Bc4 Nf6 4.d3 Be7 5.O-O O-O 6.Re1 d6 7.c3 Kh8 8.h3 Ng8 9.d4 f5 10.dxe5 fxe4 11.Rxe4 Rxf3 12.gxf3 Nxe5 13.Bf1 Bf5 14.Re1 Qe8 15.f4 Qg6+ 16.Kh1 Be4+ 17.Rxe4 Qxe4+ 18.Bg2 Qd3 19.Qxd3 Nxd3 20.Be3 c6 21.Nd2 d5 22.c4 Nf6 23.cxd5 cxd5 24.Bxd5 Nxd5 25.Nf3 Rf8 26.Bxa7 Rxf4 27.Kg2 Nxb2 28.Bd4 Bf6 29.Bxb2 Bxb2 30.Rd1 Bf6 31.Rxd5 1/2-1/2
2014.07.24 5th ch-Iberoamericano 2014
3161095 GM Korneev, O (2594) GM Cubas, Jo (2455) 1-0
1.e4 c5 2.c3 d6 3.d4 Nf6 4.Bd3 g6 5.dxc5 dxc5 6.e5 Nh5 7.Nf3 Nc6 8.h3 Qc7 9.Qe2 Ng7 10.O-O Ne6 11.Na3 Bg7 12.Re1 O-O 13.Nb5 Qb8 14.a4 Rd8 15.Bc4 a6 16.Na3 Na5 17.Ng5 Nxg5 18.Bxg5 Nxc4 19.Nxc4 Qc7 20.a5 Be6 21.Nb6 Rab8 22.b3 h6 23.Bh4 g5 24.Bg3 Qc6 25.f3 Qb5 26.Qxb5 axb5 27.Bf2 Rd3 28.Bxc5 Bxb3 29.Bxe7 Re8 30.Bd6 Rxc3 31.Rab1 Rd3 32.Nd7 Be6 33.Nb6 Ba2 34.Ra1 Rd2 35.Kh1 Re6 36.Nd7 Rexd6 37.exd6 Bxa1 38.Rxa1 b4 39.Nf6+ Kf8 40.Ne4 Rb2 41.d7 Rc2 1-0
2014.07.23 5th ch-Iberoamericano 2014
3161085 GM Cubas, Jo (2455) Romero Berruezo, F (2211) 1-0
1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 a6 5.Nc3 Qc7 6.Bd3 Nf6 7.O-O Bc5 8.Be3 d6 9.Qf3 Nc6 10.Nxc6 Qxc6 11.Qg3 g6 12.Qg5 Nd7 13.Qh6 Bxe3 14.fxe3 Ne5 15.Be2 Bd7 16.Rad1 O-O-O 17.Rd4 Kb8 18.Rfd1 Bc8 19.Qg7 Rhg8 20.Qxh7 Rge8 21.Qh4 f5 22.Qe1 Re7 23.Qd2 Red7 24.b4 Rc7 25.Nb1 Qxc2 26.Qe1 Qc6 27.a4 Qb6 28.b5 a5 29.Kh1 fxe4 30.Nd2 d5 31.Nxe4 Bd7 32.Nf6 Rdc8 33.Qg3 Qd6 34.b6 1-0
2014.07.22 5th ch-Iberoamericano 2014
3161063 Lopez Mulet, Inigo (2178) GM Cubas, Jo (2455) 0-1
1.d4 Nf6 2.c4 e6 3.g3 c5 4.Nf3 cxd4 5.Nxd4 Bb4+ 6.Nc3 Ne4 7.Qc2 Nxc3 8.bxc3 Be7 9.Bg2 O-O 10.Rb1 Qc7 11.Qa4 Na6 12.Bf4 e5 13.Nf5 Bc5 14.Bg5 d5 15.Ne3 f6 16.Nxd5 Bxf2+ 17.Kf1 Qd6 18.Be3 Bxe3 19.Nxe3 f5 20.Qb5 Nc7 21.Qb4 Qd8 22.Rd1 Qe8 23.Qd6 f4 24.Nd5 Nxd5 25.Bxd5+ Kh8 26.Kg2 Rf6 27.Qc7 Bh3+ 28.Kg1 e4 29.Qxb7 f3 30.Rf1 Rb8 0-1
2013.11.28 ch-PAR 2013
3246337 IM Kropff, R (2215) GM Cubas, Jo (2486) 1/2-1/2
1.d4 Nf6 2.Nf3 e6 3.c4 c5 4.g3 cxd4 5.Nxd4 Bb4+ 6.Nc3 Ne4 7.Qd3 Bxc3+ 8.bxc3 Nc5 9.Qc2 d6 10.Bg2 O-O 11.O-O Nbd7 12.Nb5 Ne5 13.Rd1 Bd7 14.a4 Nxc4 15.Nxd6 Nxd6 16.Rxd6 Qe7 17.Rd4 Rac8 18.Ba3 Bc6 19.Bxc6 Rxc6 20.Rad1 Rfc8 21.Bxc5 Rxc5 22.Rd7 Qf6 23.Rxb7 Rf5 24.f3 h5 25.Rxa7 h4 26.Qe4 Qxc3 27.Ra8 Rxa8 28.Qxa8+ Kh7 29.Qe4 hxg3 30.hxg3 g6 31.Qd4 Qc2 32.Re1 Rd5 1/2-1/2
2013.11.27 ch-PAR 2013
3246331 GM Cubas, Jo (2486) Bergonzi, O (2064) 1-0
1.e4 d6 2.d4 Nf6 3.Nc3 g6 4.Be3 c6 5.h3 Nbd7 6.g4 b5 7.Bg2 e5 8.a3 Bb7 9.Nge2 Bg7 10.O-O Qc7 11.f4 O-O 12.dxe5 dxe5 13.f5 Rfd8 14.Qe1 h6 15.fxg6 fxg6 16.Qg3 Rf8 17.Rad1 Nb6 18.Bc5 Rfd8 19.Nd4 Re8 20.Nf3 Nbd7 21.Be3 Nf8 22.g5 Nh5 23.Qh4 Ne6 24.gxh6 Bf6 25.Qg4 Qh7 26.Ng5 Nxg5 27.Bxg5 Bc8 28.Qh4 Bxg5 29.Qxg5 Nf4 30.Rxf4 exf4 31.Rd6 Be6 32.e5 Qe7 33.Qxg6+ Kh8 34.Rxe6 1-0
2013.11.26 ch-PAR 2013
3246324 Goiriz, Y (2090) GM Cubas, Jo (2486) 0-1
1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 e5 5.Nb5 d6 6.N1c3 a6 7.Na3 b5 8.Nd5 Nge7 9.c3 Nxd5 10.exd5 Ne7 11.Nc2 Bd7 12.f4 Ng6 13.Bd3 exf4 14.O-O Be7 15.Nd4 Bf6 16.Re1+ Kf8 17.Bxg6 hxg6 18.Bxf4 Qb6 19.Qf3 Kg8 20.Be3 Qc7 21.Nc6 Rh5 22.g4 Rh4 23.h3 Rc8 24.Bf2 Bxc6 25.dxc6 Rh8 26.Re4 Qxc6 27.Rae1 Be5 28.Bd4 f6 29.Bxe5 dxe5 30.Qd3 Qb6+ 31.Kf1 Rd8 32.Qf3 Kh7 33.h4 Rhf8 34.h5 f5 35.hxg6+ Qxg6 36.Qh1+ Kg8 37.Rxe5 fxg4+ 0-1
2013.11.25 ch-PAR 2013
3246320 GM Cubas, Jo (2486) FM Latorre, Man (2308) 1-0
1.e4 e5 2.Ne2 Nf6 3.f4 Nxe4 4.d3 Nc5 5.fxe5 d5 6.d4 Ne4 7.Nbc3 Bb4 8.Be3 O-O 9.a3 Bxc3+ 10.Nxc3 Nxc3 11.bxc3 f6 12.exf6 Qxf6 13.Bd3 Bf5 14.O-O Qe6 15.Qf3 Re8 16.Bxf5 Qxe3+ 17.Qxe3 Rxe3 18.Bc8 1-0
2013.11.24 ch-PAR 2013
3246312 IM Valiente, C (2225) GM Cubas, Jo (2486) 1-0
1.e4 c5 2.Nf3 Nc6 3.Bb5 Nf6 4.e5 Ng4 5.Bxc6 dxc6 6.O-O g6 7.Re1 Bg7 8.h3 Nh6 9.Nc3 O-O 10.d3 f6 11.Bf4 g5 12.Be3 b6 13.d4 cxd4 14.Qxd4 Qxd4 15.Nxd4 c5 16.Nc6 Re8 17.Nd5 Kf7 18.Rad1 Be6 19.Nc7 Rec8 20.Nxe6 Kxe6 21.exf6 Kxf6 22.Ne5 Rd8 23.Bd2 Nf5 24.Bxg5+ Kxg5 25.Nf7+ Kg6 26.Rxd8 Rxd8 27.Nxd8 Bxb2 28.Nc6 Bf6 29.Nxa7 Nd4 30.c4 Nc2 31.Re6 Na3 32.Rxb6 Nxc4 33.Rc6 Nd6 34.Nc8 1-0
2013.11.23 ch-PAR 2013
3246310 GM Cubas, Jo (2486) GM Delgado Ramirez, N (2598) 1/2-1/2
1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 g6 5.Be2 Bg7 6.Nb3 Nf6 7.Nc3 d6 8.O-O O-O 9.Bg5 Be6 10.Kh1 a5 11.a4 Rc8 12.f4 Nb4 13.f5 Bc4 14.Bxc4 Rxc4 15.Qe2 Rc8 16.Rad1 Qc7 17.fxg6 hxg6 18.Rd2 b6 19.Nb5 Qc4 20.Bxf6 Bxf6 21.Qxc4 Rxc4 22.Nxd6 Rxc2 23.Rxc2 Nxc2 24.Nc4 Rd8 25.h3 Bg5 26.Rf3 Rd1+ 27.Kh2 Nd4 28.Nxd4 Rxd4 29.b3 Rxe4 30.Nxb6 e5 31.Rf1 Bf4+ 32.Kh1 Bd2 33.Rd1 Re2 34.Nd5 Bg5 35.b4 axb4 36.Nxb4 e4 37.a5 Rb2 38.Nd5 e3 39.a6 Ra2 40.Re1 e2 41.Nc3 Rxa6 42.Rxe2 Bf4 43.Ra2 Rd6 44.Kg1 Bg3 45.Ra1 Re6 46.Kf1 Rf6+ 47.Kg1 Re6 48.Kf1 Rf6+ 49.Kg1 Re6 1/2-1/2
2013.11.22 ch-PAR 2013
3246299 GM Cubas, Jo (2486) FM Latorre, Mat (2250) 1/2-1/2
1.e4 e5 2.Nf3 Nf6 3.Nxe5 d6 4.Nf3 Nxe4 5.Nc3 Nxc3 6.dxc3 Be7 7.Bf4 O-O 8.Qd2 Nd7 9.O-O-O Nc5 10.h4 Re8 11.Bc4 Be6 12.Bxe6 Nxe6 13.Be3 Qd7 14.h5 Qa4 15.Kb1 h6 16.Rh3 Bf6 17.Rg3 Kf8 18.Qd3 Nc5 19.Bxc5 dxc5 20.Qf5 b6 21.Rh3 1/2-1/2
2013.11.21 ch-PAR 2013
3246298 GM Bachmann, Ax (2545) GM Cubas, Jo (2486) 1-0
1.d4 d5 2.c4 c6 3.Nf3 Nf6 4.e3 Bg4 5.Nc3 e6 6.Qb3 Qb6 7.Nh4 Be7 8.h3 Bh5 9.g4 Bg6 10.Nxg6 hxg6 11.g5 Ne4 12.Nxe4 dxe4 13.Qc2 Qa5+ 14.Bd2 Bb4 15.Bxb4 Qxb4+ 16.Ke2 c5 17.a3 Qb6 18.dxc5 Qxc5 19.Qxe4 Nc6 20.h4 Rd8 21.Bg2 a5 22.Rhd1 O-O 23.Kf1 Qb6 24.Qc2 Qc5 25.Kg1 Qe5 26.Qb3 Qc7 27.c5 Ne5 28.Qb6 Qxb6 29.cxb6 Nc4 30.b3 Nxb6 31.Bxb7 Rb8 32.Bf3 Rfc8 33.Rac1 Kf8 34.b4 axb4 35.axb4 Rc4 36.Rxc4 Nxc4 37.Rd4 Rxb4 38.Kg2 e5 39.Re4 f5 40.gxf6 gxf6 41.Rg4 Kg7 42.h5 g5 43.Be2 Nxe3+ 44.fxe3 e4 45.Kf2 Kh6 46.Rg1 f5 47.Rc1 Rb6 48.Rc5 Rf6 49.Re5 f4 50.Rxe4 fxe3+ 51.Kxe3 Rb6 52.Re8 Rd6 53.Ke4 Rc6 54.Kf5 Rc5+ 55.Kg4 Rd5 56.Re6+ Kh7 57.Bf3 Ra5 58.Be4+ 1-0
2013.11.20 ch-PAR 2013
3246288 GM Cubas, Jo (2486) Figari, E (2037) 1-0
1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 a6 5.Nc3 Bc5 6.Nb3 Ba7 7.Qe2 Nc6 8.Be3 Nge7 9.O-O-O O-O 10.f4 b5 11.h4 Na5 12.h5 Nxb3+ 13.axb3 Nc6 14.e5 f5 15.g4 Qa5 16.Kb1 b4 17.Na4 Bxe3 18.Qxe3 Rb8 19.gxf5 Rxf5 20.Bd3 1-0
2013.11.19 ch-PAR 2013
3246285 Butti, E (2060) GM Cubas, Jo (2486) 0-1
1.c4 Nf6 2.Nc3 e5 3.Nf3 Nc6 4.g3 Nd4 5.Bg2 Nxf3+ 6.Bxf3 Bc5 7.O-O Qe7 8.d3 h6 9.Na4 Bd6 10.Be3 c6 11.c5 Bc7 12.Qc2 O-O 13.Rfc1 Qe6 14.Qc4 Qh3 15.Qh4 d5 16.cxd6 Qxh4 17.gxh4 Bxd6 18.Bc5 Rd8 19.e3 Bf5 20.d4 exd4 21.Bxd4 Ng4 22.h3 Ne5 23.Bg2 Ng6 24.h5 Nh4 25.Nc5 Nxg2 26.Kxg2 Rab8 27.f3 b6 28.Nb3 c5 29.Bc3 f6 30.Nd2 b5 31.Ba5 Rdc8 32.a4 a6 33.axb5 axb5 34.Nf1 b4 35.Nd2 Be6 36.Nc4 Be7 37.e4 Bxc4 38.Rxc4 Ra8 39.Rcc1 Ra6 0-1
2013.11.18 ch-PAR 2013
3246277 GM Cubas, Jo (2486) FM Vazquez, Guillermo (2345) 1/2-1/2
1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nc6 5.Nc3 Qc7 6.Ndb5 Qb8 7.Be3 a6 8.Bb6 axb5 9.Nxb5 Bb4+ 10.c3 Ba5 11.Nc7+ Qxc7 12.Bxc7 Bxc7 13.Qg4 Be5 14.f4 Nf6 15.Qf3 Bc7 16.Bc4 O-O 17.e5 Ne8 18.O-O d6 19.exd6 Nxd6 20.Bd3 Ne7 21.c4 Ndf5 22.Bxf5 Nxf5 23.b4 Rb8 24.a4 b6 25.Qc6 Bd8 26.Rfd1 Bb7 27.Qb5 h5 28.Ra3 Bf6 29.Rad3 Be4 30.Rd7 Rfc8 31.Qa6 Bc6 32.R7d3 Be4 33.Rd7 Bc3 34.Qa7 Bxb4 35.Rc7 Bc5+ 36.Kh1 Rf8 37.Rxf7 Rxf7 38.Qxb8+ Kh7 39.Qe5 Bc6 40.a5 Rf6 41.a6 Rg6 42.Rd5 exd5 43.cxd5 Bb5 44.a7 Bf1 45.g3 Bh3 46.a8=Q Bg4 47.Qe4 h4 48.Kg2 Ne3+ 49.Kf2 Nxd5+ 50.Ke1 Bb4+ 51.Kf2 Bc5+ 52.Ke1 Bb4+ 53.Qxb4 Nxb4 54.Qe4 Nc6 55.f5 Bxf5 56.Qxf5 hxg3 57.hxg3 Ne7 58.Qe4 Ng8 59.Kf2 Nf6 60.Qf5 1/2-1/2
2013.08.03 9th Ribeira Valley Open 2013
3284617 IM Della Morte, G (2309) GM Cubas, Jo (2512) 0-1
1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 e5 5.Nb5 d6 6.N1c3 a6 7.Na3 Be7 8.Nc4 b5 9.Ne3 Nf6 10.g3 b4 11.Ncd5 Nxe4 12.Bg2 f5 13.Nxe7 Nxe7 14.Nc4 Be6 15.Bxe4 Bxc4 16.Bxa8 Qxa8 17.f3 f4 18.gxf4 O-O 19.b3 Bd5 20.O-O Ng6 21.Qe1 exf4 22.Bb2 Rf5 23.Qxb4 Bxf3 24.Kf2 Rh5 25.Qc3 Ne5 0-1
2013.08.02 9th Ribeira Valley Open 2013
3284558 FM Umetsubo, C (2298) GM Cubas, Jo (2512) 1-0
1.d4 Nf6 2.c4 e6 3.Nc3 c5 4.d5 exd5 5.cxd5 g6 6.e4 d6 7.f4 Bg7 8.Bb5+ Nfd7 9.a4 O-O 10.Nf3 Na6 11.O-O Nc7 12.Bd3 a6 13.Re1 Nf6 14.h3 Rb8 15.a5 b5 16.axb6 Rxb6 17.Bc4 Rb4 18.Qd3 Nd7 19.b3 Nb6 20.e5 Bf5 21.Ne4 dxe5 22.fxe5 Ncxd5 23.Bd2 Qa8 24.g4 Bc8 25.Nxc5 Qc6 26.Nxa6 Rxc4 27.bxc4 Nxc4 28.Nd4 Nb2 29.Nxc6 Nxd3 30.Re2 Bb7 31.Nab4 N5xb4 32.Nxb4 Nxe5 33.Ra7 Ba8 34.Kf1 Nc4 35.Bf4 Bf3 36.Rc2 Nb6 37.Be3 Be4 38.Bxb6 Bxc2 39.Nxc2 f5 40.Ke2 fxg4 41.hxg4 Rf4 42.Ne3 Bd4 43.Bxd4 Rxd4 44.Kf3 h5 45.g5 Kf8 46.Rb7 Kg8 47.Rc7 Kf8 48.Rc4 Rd7 49.Ng2 Rd3+ 50.Ke4 Rg3 51.Nf4 h4 52.Nxg6+ 1-0
2013.08.02 9th Ribeira Valley Open 2013
3284591 GM Cubas, Jo (2512) WIM Chaves, Joa (2025) 1-0
1.e4 e5 2.Nf3 Nc6 3.d4 exd4 4.Nxd4 Bc5 5.Nb3 Bb6 6.a4 a6 7.Nc3 d6 8.Nd5 Ba7 9.Qf3 Be6 10.Bd2 Qd7 11.Qg3 f6 12.Bc4 O-O-O 13.O-O-O Ne5 14.Be2 h5 15.f4 Ng4 16.Bxg4 Bxg4 17.Be3 h4 18.Qe1 Bxe3+ 19.Qxe3 Kb8 20.Rd4 Ne7 21.Nc3 Nc6 22.Rd2 Rde8 23.h3 Bh5 24.Nd4 Nxd4 25.Qxd4 Qc6 26.b3 Bf7 27.Kb2 Re6 28.Rb1 Re7 29.g4 Qc5 30.Qxc5 dxc5 31.g5 Bh5 32.gxf6 gxf6 33.Rd5 Bf3 34.Rxc5 Bxe4 35.Re1 f5 36.Nxe4 fxe4 37.Re5 Rxe5 38.fxe5 Kc8 39.Rxe4 Kd7 40.Kc3 Ke6 41.Kd4 Rh5 42.Rg4 b6 43.Rg6+ Kd7 44.Kd5 Rf5 45.Rg7+ Kc8 46.Rh7 Rf4 47.e6 Rf5+ 48.Ke4 Rf2 49.Rxh4 Kb7 1-0
2013.08.01 9th Ribeira Valley Open 2013
3284501 FM Gauche, C (2218) GM Cubas, Jo (2512) 1/2-1/2
1.e4 c5 2.Nf3 Nc6 3.Bb5 Qc7 4.O-O Nf6 5.Re1 Nd4 6.Nxd4 cxd4 7.e5 Nd5 8.c3 a6 9.Bf1 dxc3 10.Nxc3 Nxc3 11.bxc3 e6 12.Qg4 b6 13.a4 Bb7 14.Ba3 Bxa3 15.Rxa3 O-O 16.c4 f5 17.Qh5 Rf7 18.Rh3 g6 19.Qg5 Qc5 20.Qe3 Bc6 21.d4 Qb4 22.Ra1 Rff8 23.Qh6 Rf7 24.Qe3 Rff8 25.Qh6 Rf7 1/2-1/2
2013.08.01 9th Ribeira Valley Open 2013
3284531 GM Cubas, Jo (2512) Cruz, Will (2170) 1-0
1.e4 e6 2.d4 d5 3.e5 c5 4.c3 Nc6 5.Nf3 Bd7 6.Be2 Nge7 7.Na3 cxd4 8.cxd4 Nf5 9.Nc2 Qb6 10.O-O Na5 11.b3 Bb5 12.g4 Ne7 13.Ba3 Bxe2 14.Qxe2 h5 15.Bc5 Qc7 16.Bxe7 Bxe7 17.h3 O-O-O 18.Rfc1 Kb8 19.b4 Nc4 20.Ne3 hxg4 21.hxg4 Rc8 22.b5 b6 23.Rc2 Qb7 24.Rac1 Nxe3 25.Qxe3 Rxc2 26.Rxc2 Rc8 27.Qd3 g6 28.Kg2 Rc7 29.Rxc7 Qxc7 30.Qd2 Qc8 31.Qf4 Qe8 32.g5 Bb4 33.Nh2 Bc3 34.Ng4 Qxb5 35.Qxf7 Bxd4 36.Qxg6 Qe2 37.Qxe6 Qe4+ 38.Kg3 Qd3+ 39.Kh4 Qh7+ 40.Qh6 Qe4 41.Qd6+ Kb7 42.Qd7+ Ka6 43.f3 Qe1+ 44.Kh5 Bxe5 45.Qxd5 Ba1 46.f4 Qe8+ 47.g6 Qh8+ 48.Kg5 1-0
2013.07.31 9th Ribeira Valley Open 2013
3284440 FM Egoroff, J (2291) GM Cubas, Jo (2512) 1-0
1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.Bg5 e6 7.f4 Nc6 8.Qd2 h6 9.Bxf6 Qxf6 10.Nf3 Qd8 11.O-O-O b5 12.h4 Qa5 13.Kb1 b4 14.Ne2 Be7 15.g4 Qc5 16.Ned4 Nxd4 17.Nxd4 Bb7 18.Bg2 a5 19.g5 hxg5 20.hxg5 Rxh1 21.Rxh1 g6 22.f5 e5 23.fxg6 fxg6 24.Nb3 Qb6 25.Rh6 Qg1+ 26.Nc1 Rc8 27.Rxg6 Rc4 28.Qe2 Rd4 29.Bf3 Kf8 30.c3 Kf7 31.Rh6 bxc3 32.bxc3 Qxg5 33.Bh5+ Kf8 34.Qf3+ Kg7 1-0
2013.07.31 9th Ribeira Valley Open 2013
3284476 GM Cubas, Jo (2512) Cirilo, G (1898) 1-0
1.e4 c6 2.d4 d5 3.e5 Bf5 4.h4 c5 5.dxc5 Qa5+ 6.Nc3 Be6 7.Nf3 Qxc5 8.Bb5+ Nc6 9.Be3 Qb4 10.Nd4 Bd7 11.a3 Qa5 12.b4 Qd8 13.Nxd5 Nxe5 14.Bf4 e6 15.Bxe5 exd5 16.Qe2 Ne7 17.O-O a6 18.Bd3 Qb6 19.Nb3 h5 20.Nc5 O-O-O 21.Bg3 Bg4 22.Qe5 Nc6 23.Bf5+ 1-0
2013.07.30 9th Ribeira Valley Open 2013
3284382 Caporale, G (1768) GM Cubas, Jo (2512) 0-1
1.e4 c5 2.d4 cxd4 3.Qxd4 Nc6 4.Qd3 Nf6 5.Nc3 d6 6.Bf4 g6 7.Nf3 Bg7 8.Be2 O-O 9.h3 b6 10.Qd2 Bb7 11.Bh6 Rc8 12.Bxg7 Kxg7 13.Nh2 Ne5 14.Ng4 Nxe4 15.Qh6+ Kh8 16.Nxe5 dxe5 17.Rd1 Qc7 18.Nxe4 Bxe4 19.O-O Qxc2 20.Rd2 Qc6 21.Qg5 f6 22.Qg3 Rfd8 23.Rxd8+ Rxd8 24.f4 exf4 25.Qxf4 Bxg2 26.Bf3 Bxf3 27.Rxf3 Rd1+ 28.Kf2 0-1
2013.07.30 9th Ribeira Valley Open 2013
3284411 GM Cubas, Jo (2512) Saito, V (2082) 1-0
1.e4 e6 2.d4 d5 3.e5 c5 4.c3 Nc6 5.Nf3 Qb6 6.a3 c4 7.Nbd2 Na5 8.g3 Bd7 9.Bg2 Ne7 10.O-O Nc8 11.h4 Qc7 12.h5 Be7 13.h6 g6 14.Nh2 Nb6 15.Ng4 O-O-O 16.Nf3 Ba4 17.Qe2 Nb3 18.Bg5 Nxa1 19.Rxa1 Bxg5 20.Nxg5 Qe7 21.Nf6 Bc6 22.Qd2 Nd7 23.Ngxh7 Kb8 24.Bf3 a5 25.Kg2 b5 26.Rh1 Nxf6 27.Nxf6 Kb7 28.h7 Qf8 29.g4 Qg7 30.Kg3 Rd7 31.Qh6 Qxh6 32.Rxh6 Kc7 33.Kf4 Kd8 34.Kg5 Ke7 35.Rh1 Kf8 36.Kh6 Ra7 37.Ra1 a4 38.Bd1 Rc7 39.Bc2 Ra7 40.f4 Rc7 1-0
2013.05.14 VIII American Continental 2013
3325029 Aguilar, A (2233) GM Cubas, Jo (2550) 1-0
1.Nf3 d5 2.c4 c6 3.e3 g6 4.d4 Bg7 5.Nc3 Nf6 6.Be2 O-O 7.O-O Ne4 8.Qb3 dxc4 9.Qxc4 Nd6 10.Qa4 Nd7 11.e4 c5 12.Be3 Nb6 13.Qb3 cxd4 14.Nxd4 Bd7 15.Rfd1 Rc8 16.Ndb5 Nbc4 17.Nxd6 Nxe3 18.Nxc8 Nxd1 19.Nxe7+ Qxe7 20.Rxd1 Be6 21.Bc4 Bg4 22.Re1 Bd4 23.h3 Qh4 24.Rf1 Bc8 25.Bd5 Kg7 26.Ne2 Bb6 27.Qc3+ Kh6 28.Qg3 Qe7 29.Qf4+ g5 30.Qd2 f5 31.exf5 Rxf5 32.Ng3 Rf4 33.Qe2 Qf6 34.Qh5+ Kg7 35.Qe2 Kh6 36.Qh5+ Kg7 37.Qe8 Kh6 38.Qh5+ Kg7 39.Qe8 Kh6 40.Qe2 g4 41.Qd2 Kg5 42.Ne2 g3 43.Nxg3 Kh4 44.Ne4 Rf5 45.Kh2 Bc7+ 46.f4 1-0
2013.05.13 VIII American Continental 2013
3324976 GM Cubas, Jo (2550) GM Granda Zuniga, J (2659) 0-1
1.e4 c6 2.d4 d5 3.e5 Bf5 4.h4 h5 5.c4 e6 6.Nc3 Ne7 7.Nge2 dxc4 8.Ng3 Na6 9.Bxc4 Nb4 10.O-O Bc2 11.Qe2 Bg6 12.Nce4 Nf5 13.Nxf5 Bxf5 14.Ng3 Bg6 15.a3 Nc2 16.Bg5 Nxd4 17.Qe3 Nc2 18.Qb3 Nxa1 19.Qxb7 Qc8 20.Ba6 Bd3 21.Qxc8+ Rxc8 22.Bxd3 Nb3 23.Bc4 Nc5 24.b4 Nd7 25.Ba6 Rb8 26.Be3 Nxe5 27.b5 c5 28.Ne4 Ng4 29.Bxc5 Bxc5 30.Nxc5 Rd8 31.a4 Ke7 32.Rc1 Rd4 33.Nb3 Rxa4 34.f3 Ne5 35.Rc7+ Kf6 36.Nc5 Ra2 37.Rxa7 Rd8 38.b6 Rb2 39.b7 Rd1+ 40.Kh2 Nxf3+ 41.Kg3 Ne5 42.Ra8 Rdb1 43.Ne4+ Kg6 44.Nc5 Kf5 45.Rh8 g6 46.Rc8 Rg1 47.Kh3 Rgxg2 48.Bf1 Rgf2 49.Bd3+ Nxd3 50.Kg3 Ne5 0-1
2013.05.12 VIII American Continental 2013
3324933 IM Ynojosa, F (2371) GM Cubas, Jo (2550) 1/2-1/2
1.Nf3 d5 2.e3 Nf6 3.b3 Bg4 4.Bb2 Nbd7 5.d4 e6 6.Be2 Bb4+ 7.Nfd2 Bf5 8.O-O O-O 9.c4 c6 10.a3 Bd6 11.c5 Bc7 12.f4 b6 13.b4 bxc5 14.bxc5 Rb8 15.Bc3 a5 1/2-1/2
2013.05.12 VIII American Continental 2013
3327367 GM Cubas, Jo (2550) IM Cornejo, M (2380) 1-0
1.e4 e5 2.Nf3 Nf6 3.Nxe5 d6 4.Nf3 Nxe4 5.Nc3 Nxc3 6.dxc3 Be7 7.Be3 Nc6 8.Qd2 Be6 9.O-O-O Qd7 10.h4 h6 11.Kb1 a6 12.h5 Ne5 13.b3 Nxf3 14.gxf3 Bf6 15.Bd4 Qe7 16.Rg1 O-O-O 17.Rxg7 Bxg7 18.Bxg7 Qg5 19.Qxg5 hxg5 20.h6 Rh7 21.f4 g4 22.Bd3 f5 23.Kc1 Kd7 24.Kd2 Ke7 25.f3 g3 26.Rg1 Rg8 27.Ke1 Rgxg7 28.hxg7 Rxg7 29.Kf1 Kf6 30.Kg2 Bd5 31.c4 Bc6 32.b4 b6 33.Rh1 a5 34.a3 axb4 35.axb4 Bb7 36.Ra1 Bc6 37.c5 bxc5 38.bxc5 Bb7 39.cxd6 cxd6 40.Rb1 d5 41.Rb2 Bc8 42.Rb6+ Ke7 43.Ba6 Bxa6 44.Rxa6 Rg8 45.Rc6 Kf7 46.c3 Ke7 47.Rc5 Kd6 48.Ra5 Re8 49.Ra3 Kc5 50.Kxg3 Kd6 51.Ra6+ Ke7 52.Ra3 Ke6 53.Rb3 Ke7 1-0
2013.05.11 VIII American Continental 2013
3327326 IM Kropff, R (2224) GM Cubas, Jo (2550) 0-1
1.d4 d5 2.Nf3 Nf6 3.c4 c6 4.e3 Bg4 5.h3 Bxf3 6.Qxf3 e6 7.Nc3 Bb4 8.Bd3 Nbd7 9.Qd1 Qe7 10.Bd2 dxc4 11.Bxc4 e5 12.dxe5 Nxe5 13.Be2 O-O-O 14.Qc2 Rd7 15.O-O Rhd8 16.Rad1 Kb8 17.a3 Ba5 18.Bc1 Bxc3 19.Qxc3 Ne4 20.Qc2 f5 21.Rxd7 Rxd7 22.g3 Qc5 23.Qxc5 Nxc5 24.f4 Ned3 25.Rd1 Nxc1 26.Rxc1 Ne4 27.g4 Rd2 28.Bf3 Nf2 29.gxf5 Nxh3+ 30.Kh1 Nf2+ 31.Kg1 Rxb2 32.Rc5 Nd3 33.Rc4 Rd2 34.Re4 Nc5 35.Re5 b6 36.Bxc6 Kc7 37.Bf3 a5 38.Re8 Rd8 39.Re7+ Rd7 40.Re5 Kd6 41.e4 Re7 42.Rd5+ Kc7 43.Rd4 Rd7 44.Rc4 Rd3 45.Kg2 Rxa3 46.e5 Rd3 47.Be4 Rd2+ 48.Kf3 a4 49.Ke3 Rb2 50.Bd5 Rb3+ 51.Ke2 Kd7 52.Rc1 Rg3 53.Rb1 a3 54.Kf2 Rd3 55.Bg8 a2 56.Bxa2 Rd2+ 57.Ke3 Rxa2 58.Rg1 Ra3+ 59.Ke2 Kc6 60.Rxg7 Kd5 61.f6 Ne6 62.Rd7+ Ke4 63.f7 Ra8 64.Re7 Nxf4+ 65.Kf2 Rf8 66.e6 Ke5 67.Rb7 Nd5 0-1
2013.05.10 VIII American Continental 2013
3327280 GM Cubas, Jo (2550) FM Cuellar, Di (2323) 1/2-1/2
1.e4 e5 2.Nf3 Nc6 3.d4 exd4 4.Nxd4 Nf6 5.Nxc6 bxc6 6.e5 Qe7 7.Qe2 Nd5 8.c4 Ba6 9.b3 Qh4 10.Bb2 Bb4+ 11.Kd1 Nf4 12.Qe3 Ne6 13.g3 Qe7 14.Nc3 O-O-O 15.Bh3 Bc5 16.Qe2 Kb8 17.Ne4 1/2-1/2
2013.05.09 VIII American Continental 2013
3327187 GM Cubas, Jo (2550) FM Gutierrez, Ca (2253) 1-0
1.e4 e6 2.d4 d5 3.e5 c5 4.c3 Bd7 5.Nf3 a6 6.a3 cxd4 7.cxd4 Bb5 8.Bd3 Bxd3 9.Qxd3 Nc6 10.O-O Qd7 11.Nbd2 a5 12.b3 Nge7 13.Nb1 Nc8 14.Nc3 Be7 15.Ra2 O-O 16.Ng5 Bxg5 17.Bxg5 h6 18.Bh4 Nb6 19.f4 a4 20.bxa4 Nxa4 21.Raf2 Nxc3 22.Qxc3 Ra4 23.f5 exf5 24.Qg3 Kh7 25.Rxf5 Nxd4 26.R5f2 Ne6 27.h3 d4 28.Qd3+ Kh8 29.Rf6 Ra6 30.Qf5 d3 31.Rxh6+ gxh6 32.Bf6+ Kg8 33.Rf4 Ra4 34.Rf3 Qd4+ 35.Kh1 Rc8 36.Rg3+ Kf8 37.Bg7+ Ke8 38.Bxh6 Qh4 39.Rg8+ Kd7 40.Qxf7+ Qe7 41.Qxe7+ Kxe7 42.Rxc8 Rxa3 43.Rc1 b5 44.Kh2 Nd4 45.Be3 Ne2 46.Rc6 Rc3 47.Rd6 Rc8 48.Bg5+ Ke8 49.e6 1-0
2013.05.09 VIII American Continental 2013
3327228 FM Pacheco, M (2384) GM Cubas, Jo (2550) 1-0
1.d4 d5 2.c4 c6 3.cxd5 cxd5 4.Nf3 Nf6 5.Nc3 Nc6 6.Bf4 Nh5 7.Bd2 e6 8.e3 Bd6 9.Bd3 O-O 10.O-O Nf6 11.e4 dxe4 12.Nxe4 Be7 13.Be3 Nb4 14.Nxf6+ Bxf6 15.Be4 Qd6 16.Qb3 Rd8 17.Rac1 Nd5 18.Rfd1 b6 19.Bg5 Bb7 20.Bxf6 gxf6 21.Nd2 Rd7 22.g3 Rad8 23.Bg2 Kh8 24.Ne4 Qe7 25.a3 Rg8 26.Qf3 f5 27.Nc3 Qf6 28.Ne2 f4 29.Qd3 Qh6 30.Rf1 1-0
2013.05.08 VIII American Continental 2013
3327139 FM Martinez Alcantara, Jose Eduardo (2208) GM Cubas, Jo (2550) 1/2-1/2
1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 e5 5.Nb5 d6 6.N1c3 a6 7.Na3 Be7 8.Nc4 b5 9.Ne3 Nf6 10.g3 h5 11.Bg2 h4 12.O-O Nd4 13.Ncd5 Nxd5 14.Nxd5 Be6 15.c3 Bxd5 16.cxd4 Bc4 17.Re1 hxg3 18.hxg3 Kf8 19.b3 Be6 20.Bb2 Bf6 21.Rc1 Qb6 22.Qc2 Rb8 23.dxe5 Bxe5 24.Bxe5 dxe5 25.Red1 Ke7 26.Qc3 Kf6 27.Qf3+ Kg6 28.Qc3 f6 29.Qc6 Rhc8 30.Qxb6 Rxb6 31.f4 Rxc1 32.Rxc1 Bg4 33.Kf2 Rd6 34.Ke3 Bd7 35.Rc7 Bg4 36.Rc1 Bd7 37.Rc5 Rd1 38.fxe5 fxe5 39.Rxe5 Rg1 40.Kf3 Ra1 41.Rd5 Be6 42.Rd6 Kf7 43.Rd2 a5 44.Kf2 Kf6 45.Bf1 b4 46.Rc2 Ke5 47.Bb5 g5 48.Kf3 g4+ 49.Ke3 Rg1 50.Rc5+ Kd6 51.Rc6+ Ke5 52.Rc5+ Kd6 53.Rc6+ 1/2-1/2
2013.05.07 VIII American Continental 2013
3327102 GM Cubas, Jo (2550) Sanchez Sandoval, Gonzalo (2103) 1-0
1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 Nc6 6.f3 e5 7.Nb3 Be7 8.Be3 Be6 9.Nd5 Bxd5 10.exd5 Nb8 11.Qd2 O-O 12.Be2 a5 13.c4 a4 14.Nc1 Nfd7 15.O-O f5 16.Bd3 Na6 17.Ne2 Nac5 18.Bc2 f4 19.Bf2 Qe8 20.Nc3 Bd8 21.b4 axb3 22.axb3 Rxa1 23.Rxa1 e4 24.Nxe4 Nxe4 25.Bxe4 Nc5 26.Bc2 Qh5 27.Re1 Bh4 28.b4 Nd7 29.Bxh4 Qxh4 30.c5 dxc5 31.bxc5 Nxc5 32.d6 Kh8 33.Re5 Nd7 34.Re7 Rd8 35.Ba4 Nf6 36.Qd4 1-0
2013.02.17 2nd Santa Catarina Masters
3352554 FM Bueno, Alfe (2306) GM Cubas, Jo (2537) 0-1
1.e4 e6 2.d4 d5 3.Nc3 Nf6 4.exd5 exd5 5.Bg5 Bb4 6.Bd3 h6 7.Bh4 O-O 8.Ne2 Re8 9.O-O c6 10.f4 Bg4 11.h3 Bxe2 12.Nxe2 Nbd7 13.Ng3 Bf8 14.Bf5 Qc7 15.c3 Be7 16.Qd3 Nf8 17.Rae1 g6 18.Re5 N6h7 19.Rfe1 Bxh4 20.Rxe8 Rxe8 21.Rxe8 gxf5 22.Nxf5 Qxf4 23.g3 Qc1+ 24.Qf1 Bg5 25.Qxc1 Bxc1 26.Re2 Ne6 27.h4 Ng7 28.Nd6 Nf6 29.Nxb7 Nf5 30.Nd8 c5 31.dxc5 Be3+ 32.Kg2 Bxc5 33.Re5 Nxg3 34.Nc6 Bd6 35.Re1 a6 36.Rd1 Nf5 37.Kh3 Ne4 38.Rg1+ Kf8 39.Kg4 Ne3+ 40.Kf3 Nc4 41.Rd1 Nf6 42.b3 Ne5+ 43.Nxe5 Bxe5 44.c4 dxc4 45.bxc4 Ke7 46.Rb1 Bc7 47.Rb7 Kd7 48.Ra7 a5 49.Ra6 Ke7 50.Rc6 Be5 51.Ra6 Bc7 52.Rc6 Be5 53.Ra6 Bc3 54.Kf4 Nd7 55.Kf5 h5 56.Ra7 Kd6 57.Kg5 Bd2+ 58.Kf5 Kc6 59.Ke4 Be1 60.Kf5 Bc3 61.Kg5 Bd2+ 62.Kf5 Kd6 63.Rb7 Be1 64.Ra7 Ne5 65.c5+ Kd5 66.c6 Nxc6 67.Rxf7 Bxh4 68.Rh7 Nd4+ 69.Kf4 Ne6+ 70.Kf5 Bg3 71.Rd7+ Bd6 72.Ra7 Bc7 73.Ra6 Nd4+ 74.Kg5 Nc6 75.a4 Bd8+ 76.Kxh5 Kd6 77.Ra8 Kc7 78.Kg4 Kb7 79.Rxa5 Nxa5 80.Kh3 Kc6 81.Kg4 Kc5 82.Kf5 Kb4 83.Ke4 Kxa4 84.Kd5 Kb5 85.Kd4 Kc6 86.Ke4 Nb3 87.Ke5 Bc7+ 88.Ke4 Kc5 89.Kd3 Kd5 90.Ke3 Nc5 91.Kf3 Kd4 92.Ke2 Ke4 93.Kf2 Nb3 94.Ke2 Nd4+ 95.Kf2 Kf4 96.Kg2 Ba5 97.Kf2 Bb4 98.Kg2 Nf5 99.Kf2 Ng3 100.Kg2 Bc5 101.Kh3 Kf3 102.Kh2 Bb6 103.Kh3 Bg1 104.Kh4 Ne4 105.Kh3 Ng5+ 106.Kh4 Kf4 107.Kh5 Kf5 108.Kh4 Bf2+ 109.Kh5 Be1 110.Kh6 Ne6 111.Kh5 Ng7+ 112.Kh6 Kf6 113.Kh7 Kf7 114.Kh6 Bd2+ 115.Kh7 Bc1 116.Kh8 Ne6 117.Kh7 Nf8+ 0-1
2013.02.16 2nd Santa Catarina Masters
3352546 GM Cubas, Jo (2537) Umetsubo, C (2288) 1-0
1.e4 e5 2.Nf3 Nf6 3.Nxe5 d6 4.Nf3 Nxe4 5.Nc3 Nf6 6.d4 Be7 7.Bg5 O-O 8.Qd2 Re8 9.O-O-O Bf5 10.Qf4 Bg6 11.g4 Nc6 12.Bxf6 Bxf6 13.Bc4 Bh4 14.Rhf1 Qf6 15.Nd5 Qxf4+ 16.Nxf4 Bf6 17.Nxg6 hxg6 18.g5 Bd8 19.Rde1 Rxe1+ 20.Rxe1 Kf8 21.Re4 Ne7 22.Rf4 d5 23.Bd3 Kg8 24.h4 Nc8 25.c4 dxc4 26.Bxc4 Nd6 27.Bb3 c5 28.Bd5 Rc8 29.Ne5 cxd4+ 30.Kd1 Rc5 31.Rxd4 Bb6 32.Rd3 Rb5 33.f3 Nf5 34.Nc4 Bf2 35.f4 Kf8 36.Be4 Rb4 37.b3 b5 38.Nd2 Ke7 39.h5 Nd6 40.h6 gxh6 41.gxh6 f5 42.h7 Nf7 43.Bc6 Rd4 44.Rxd4 Bxd4 45.Nf3 Be3 46.Nh4 Nh8 47.Ng2 Bb6 48.Bxb5 Kf6 49.Bc4 g5 50.Ke2 g4 51.Nh4 Bc7 52.Bd3 Bxf4 53.Nxf5 Be5 54.b4 Kg5 55.a4 Ng6 56.Kf2 Nf4 57.Be4 Nh5 58.Nd6 Kf4 59.Bg6 Ng3 60.Kg2 Ne2 61.Bd3 Nc3 62.a5 Nd5 63.Nc4 Bh8 64.b5 Kg5 65.Be4 1-0
2013.02.15 2nd Santa Catarina Masters
3354524 GM Cubas, Jo (2537) Cordeiro, M (2215) 1-0
1.e4 Nf6 2.e5 Nd5 3.d4 Nb6 4.c4 d6 5.exd6 cxd6 6.Nc3 g6 7.Be3 Bg7 8.Rc1 O-O 9.b3 Nc6 10.d5 Ne5 11.Be2 f5 12.f4 Ng4 13.Bxg4 fxg4 14.Nge2 a5 15.O-O Nd7 16.Na4 b6 17.Bd4 Nc5 18.Bxg7 Kxg7 19.Nd4 Bd7 20.Nc3 Bf5 21.Re1 Qd7 22.Re3 Rae8 23.Qe2 e6 24.Re1 Kf7 25.Ncb5 e5 26.fxe5 dxe5 27.Nxf5 gxf5 28.Rf1 Kg6 29.Rxe5 Ne4 30.Rxe8 Rxe8 31.Qe3 Nc5 32.Qf4 Re4 33.Qb8 Nb7 34.Qg8+ Kh6 35.Qf8+ Kg6 36.Nc7 Qf7 37.Qb8 Qf6 38.Ne6 Nc5 39.Nxc5 Qd4+ 40.Kh1 Qf2 41.Qxb6+ Kh5 42.Nxe4 1-0
2013.02.15 2nd Santa Catarina Masters
3354530 WF Feliciano, V (2224) GM Cubas, Jo (2537) 0-1
1.e4 e6 2.d4 d5 3.Nc3 Nf6 4.e5 Nfd7 5.f4 c5 6.Nf3 Nc6 7.Be3 Qb6 8.Na4 Qa5+ 9.c3 cxd4 10.b4 Nxb4 11.cxb4 Bxb4+ 12.Bd2 Bxd2+ 13.Nxd2 b6 14.Nb2 Nc5 15.Be2 O-O 16.h4 Ne4 17.Rh3 f6 18.Rf3 Bd7 19.a4 Rac8 20.exf6 gxf6 21.Bb5 Rf7 22.Bxd7 Rxd7 23.Rc1 Rdc7 24.Rxc7 Rxc7 25.Rd3 Rg7 26.Kf1 Nc5 27.Nb3 Qa6 28.Nxc5 bxc5 29.Qh5 Kf8 30.Kf2 Qb6 31.Nd1 c4 32.Rg3 d3+ 33.Kf3 Qb1 34.Nf2 Qf1 0-1
2013.02.14 2nd Santa Catarina Masters
3354519 GM Ricardi, P GM Cubas, Jo (2537) 0-1
1.Nf3 d5 2.g3 Nf6 3.Bg2 c6 4.d3 Bf5 5.Nbd2 e6 6.Nh4 Bg4 7.h3 Bh5 8.g4 Nfd7 9.Ndf3 Be7 10.gxh5 Bxh4 11.Nxh4 Qxh4 12.e4 Nf6 13.e5 Nfd7 14.d4 c5 15.c3 Nc6 16.Be3 cxd4 17.cxd4 f6 18.exf6 Nxf6 19.h6 gxh6 20.Qb3 O-O-O 21.Rc1 Rd7 22.Bf1 Rc7 23.Rg1 Kb8 24.Ba6 Ka8 25.Qa4 Rhc8 26.Bb5 Ne4 27.Bxc6 bxc6 28.Qa6 Qxh3 29.Rg7 Qh1+ 30.Ke2 Qh5+ 31.f3 Qh2+ 32.Kd3 Ng3 33.Rc2 Qh3 34.Rf2 Nh1 35.Rfg2 Qxf3 36.Kd2 h5 37.Qe2 Qxe2+ 38.Kxe2 h4 39.Rxc7 Rxc7 40.Rg8+ Kb7 41.Bf4 Rf7 42.Ke3 Nf2 43.Rb8+ Ka6 44.Rb3 Ng4+ 45.Kf3 Nh2+ 0-1
2013.02.13 2nd Santa Catarina Masters
3354508 Gallo Ponce, E (2259) GM Cubas, Jo (2537) 1/2-1/2
1.Nf3 g6 2.g3 Bg7 3.d4 Nf6 4.Bg2 c5 5.c4 O-O 6.Nc3 Nc6 7.O-O cxd4 8.Nxd4 Nxd4 9.Qxd4 d6 10.b3 Qa5 11.Bb2 Ng4 12.Qd2 Qh5 13.h3 Nf6 14.Nd5 Nxd5 15.Bxg7 Kxg7 16.g4 Qh4 17.Qxd5 f5 18.c5 fxg4 19.hxg4 Bxg4 20.cxd6 Rf5 21.Qe4 Qg5 22.f4 Qf6 23.Qxe7+ Qxe7 24.dxe7 Re8 25.Bxb7 Rxe7 26.e4 Rc5 27.Bd5 Be6 28.Rfc1 Rxc1+ 29.Rxc1 Bxd5 30.exd5 Kf6 31.Kf2 Rd7 32.Rc5 Kf5 33.Kf3 h5 34.d6+ Kf6 35.Rd5 Ke6 36.Rg5 Kf6 37.Rd5 Ke6 38.Rg5 1/2-1/2
2013.02.13 2nd Santa Catarina Masters
3354515 GM Cubas, Jo (2537) FM Gauche, C (2227) 1-0
1.e4 c5 2.Nf3 a6 3.c3 b5 4.d4 cxd4 5.cxd4 Bb7 6.Bd3 e6 7.O-O Nf6 8.Qe2 Be7 9.a3 d6 10.Nc3 Nbd7 11.Rd1 Qb8 12.h3 e5 13.a4 b4 14.dxe5 dxe5 15.Nd5 Nxd5 16.exd5 O-O 17.Bf5 Rd8 18.Bf4 Bd6 19.Bg3 Nf8 20.Rac1 Ng6 21.Ng5 Nf8 22.Bc2 Re8 23.Ne4 h6 24.Bb3 Ng6 25.Rc6 Rd8 26.Qg4 Kh8 27.Rb6 a5 28.Bc4 Qc7 29.Nxd6 Rxd6 30.Rxd6 Qxd6 31.Qf5 Kg8 32.h4 Bc8 33.Qd3 Ne7 34.Re1 Bf5 35.Qf3 f6 36.Bh2 Bc2 37.b3 Nf5 38.Qg4 Rd8 39.f4 Qb6+ 40.Kh1 Ne3 41.Bg1 Nxg4 42.Bxb6 Ra8 43.d6+ Kf8 44.Bd5 1-0
2013.02.12 2nd Santa Catarina Masters
3354506 GM Cubas, Jo (2537) IM Diaz Hollemaert, N 1-0
1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 a6 5.Nc3 Qc7 6.Bd3 Bc5 7.Nb3 Be7 8.a4 Nf6 9.f4 d6 10.a5 h5 11.Be3 Nbd7 12.h3 Nc5 13.Nxc5 dxc5 14.Bc4 h4 15.O-O Nh5 16.f5 Bd6 17.Bf2 Nf6 18.Qe1 Bd7 19.fxe6 fxe6 20.Na4 Bb5 21.Bxb5+ axb5 22.e5 Bxe5 23.Nxc5 Kf7 24.Rd1 Rad8 25.Nd3 Bh2+ 26.Kh1 Rd5 27.Bxh4 Bd6 28.Bxf6 gxf6 29.Nf2 Qxc2 30.Rxd5 exd5 31.Ng4 Re8 32.Qh4 1-0
2013.02.11 2nd Santa Catarina Masters
3354497 GM Cubas, Jo (2537) Cunha, Lucas Aguiar (2202) 1-0
1.e4 e5 2.Nf3 Nc6 3.Bc4 Nf6 4.d3 Be7 5.O-O O-O 6.Re1 d5 7.exd5 Nxd5 8.Nxe5 Nxe5 9.Rxe5 Nb6 10.Bb3 Kh8 11.Nd2 a5 12.a4 f5 13.Qh5 Nd7 14.Nf3 Nf6 15.Qh4 Bd6 16.Bg5 Bd7 17.Re3 Be8 18.Rae1 Bg6 19.Nd4 Qd7 20.Ne6 Ng4 21.Nxf8 Rxf8 22.R3e2 1-0
2012.12.14 XI Mario Covas Jr
3369815 IM Barbosa, Ev (2413) GM Cubas, Jo (2528) 0-1
1.e4 e6 2.d4 d5 3.Nc3 Nf6 4.e5 Nfd7 5.f4 c5 6.Nf3 Nc6 7.Be3 Qb6 8.Na4 Qa5+ 9.c3 cxd4 10.b4 Nxb4 11.cxb4 Bxb4+ 12.Bd2 Bxd2+ 13.Nxd2 b6 14.Bd3 Ba6 15.Nb2 Nc5 16.Bxa6 Qxa6 17.Qe2 d3 18.Qe3 Qa3 19.Nd1 Na6 20.O-O Rc8 21.Nb3 Nb4 22.Nd4 Qa4 23.Nb2 Qa3 24.Rf2 O-O 25.Raf1 Qc3 26.f5 Nc2 27.Nxc2 dxc2 28.Nd3 exf5 29.Rxf5 Qa3 30.R5f3 d4 31.Qxd4 Rfd8 32.Qg4 Qxa2 33.Nc1 Qe6 34.Qf4 Rd1 35.h3 h6 36.Kh2 a5 37.R1f2 Re1 38.Rg3 Kh8 39.Re2 Rxe2 40.Nxe2 Qc4 41.Qf5 b5 42.Rc3 Qxc3 43.Nxc3 Rxc3 44.Qxf7 Rc8 45.e6 c1=Q 46.e7 Qc6 47.Qf8+ Kh7 48.Qf5+ Kg8 0-1
2012.12.14 XI Mario Covas Jr
3369816 GM Cubas, Jo (2528) FM Barreto Filho, C (2258) 1/2-1/2
1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 Nc6 6.f3 e5 7.Nb3 Be7 8.Be3 O-O 9.Qd2 a5 10.Bb5 Na7 11.Be2 Be6 12.Rd1 Nc8 13.Qc1 Qc7 14.Nb5 Qc6 15.c4 a4 16.Na1 Nd7 17.Nc2 Bxc4 18.Ncd4 exd4 19.Nxd4 Qa6 20.Bxc4 Qa5+ 21.Qd2 Qh5 22.O-O Ncb6 23.Be2 Bf6 24.Nb5 d5 25.f4 Qh4 26.exd5 g6 27.Rf3 Bg7 28.Bd4 Bxd4+ 29.Qxd4 Rae8 30.Bf1 Qe7 31.d6 Qf6 32.Nc7 Qxd4+ 33.Rxd4 Re1 34.Kf2 Rc1 35.Rc3 Rxc3 36.bxc3 Nc5 37.Rb4 Nc8 38.d7 Nxd7 39.Rxb7 Nd6 40.Rb4 Rc8 41.Nd5 Rc5 42.c4 Ra5 43.Nc3 Nc5 44.Rb8+ Kg7 45.Nb5 Nde4+ 46.Ke3 a3 47.Kd4 f5 48.Rc8 Nb3+ 49.Ke3 Nc1 50.Rc7+ Kf8 51.Ra7 Rxa7 52.Nxa7 Nxa2 53.Nb5 Nb4 54.Nxa3 Ke7 55.Kd4 Nc6+ 56.Ke3 Kd6 57.Bd3 Nf6 58.Nb5+ Ke7 59.h3 Na5 60.Na3 Kd6 1/2-1/2
2012.12.13 XI Mario Covas Jr
3369807 GM Cubas, Jo (2528) FM Sega, C (2252) 1-0
1.e4 e5 2.Nf3 Nc6 3.d4 exd4 4.Nxd4 Bc5 5.Be3 Qf6 6.c3 Nge7 7.Nc2 Bxe3 8.Nxe3 Qe5 9.Qf3 f5 10.exf5 d5 11.Bd3 d4 12.cxd4 Nxd4 13.Qg3 Qxg3 14.hxg3 Ndxf5 15.Nc2 Nd6 16.Nc3 Bf5 17.Bxf5 Nexf5 18.g4 Ne7 19.f4 O-O-O 20.O-O-O h6 21.Rde1 Rhe8 22.Nd4 Ng6 23.Ne6 Rxe6 24.Rxe6 Nxf4 25.Re7 Rd7 26.Re3 Nxg2 27.Rf3 Re7 28.Rh2 Ne3 29.Re2 Nd5 30.Rxe7 Nxe7 31.Ne2 Nd5 32.Ng3 Nf6 33.Nf5 Nxf5 34.gxf5 Kd7 35.Rg3 Ne8 36.Kd2 Ke7 37.Ke3 Kf6 38.Kf4 Nd6 39.Rg6+ Kf7 40.b3 Nc8 41.Rg3 Ne7 42.Rd3 Kf6 43.Rd8 g5+ 44.fxg6 Nxg6+ 45.Ke4 Ke6 46.Ra8 Kd7 47.Rxa7 Kc6 48.Ra5 Kb6 49.Rh5 c6 50.Rxh6 Ne7 51.Rh5 Nc8 52.a4 Ne7 53.Kd4 Nd5 54.Re5 Nf6 55.b4 Nd7 56.Rf5 Kc7 57.Rh5 Kd6 58.Rh6+ Kc7 59.a5 Kb8 60.Ke4 Ka7 61.Kf5 Nb8 62.Ke6 b6 63.Kd6 bxa5 64.bxa5 Kb7 65.Rh7+ Ka6 66.Kc5 1-0
2012.12.12 XI Mario Covas Jr
3369798 GM Cubas, Jo (2528) GM Rodriguez Vila, A (2549) 1-0
1.e4 e6 2.d4 d5 3.e5 c5 4.c3 Nc6 5.Nf3 Bd7 6.Be2 Nge7 7.Na3 Ng6 8.h4 cxd4 9.cxd4 Bb4+ 10.Kf1 O-O 11.h5 Nh8 12.Bd3 h6 13.Nc2 f5 14.exf6 Qxf6 15.Nxb4 Nxb4 16.Bb1 Rac8 17.Be3 Nf7 18.a3 Bb5+ 19.Kg1 Nc6 20.a4 Ba6 21.Qc2 Nd6 22.Qh7+ Kf7 23.Bg6+ Ke7 24.Bxh6 Nxd4 25.Qxg7+ Qxg7 26.Bxg7 Nxf3+ 27.gxf3 Rxf3 28.h6 Nf7 29.Kg2 Rf4 30.Kg3 Rb4 31.Rac1 Rb3+ 32.f3 Bc4 33.Bxf7 Kxf7 34.Be5 Rg8+ 35.Kf2 d4 36.Bxd4 e5 37.h7 Rxf3+ 38.Kxf3 Bd5+ 39.Ke2 1-0
2012.12.12 XI Mario Covas Jr
3369804 FM Terao, R (2403) GM Cubas, Jo (2528) 0-1
1.e4 e6 2.d4 d5 3.exd5 exd5 4.Bd3 Nc6 5.c3 Bd6 6.Qf3 Nce7 7.Ne2 h5 8.h3 Bg4 9.Qe3 Bxe2 10.Qxe2 Qd7 11.Qf3 O-O-O 12.Na3 c6 13.O-O f6 14.Bf4 Bxf4 15.Qxf4 g5 16.Qe3 Nf5 17.Bxf5 Qxf5 18.Rfe1 Rh7 19.b4 Re7 20.Qd2 g4 21.h4 Rde8 22.b5 Rxe1+ 23.Rxe1 Rxe1+ 24.Qxe1 Kd7 25.bxc6+ bxc6 26.c4 g3 27.fxg3 Qd3 28.Qb4 Qxd4+ 29.Kh2 Nh6 30.Qb7+ Kd6 31.Qb8+ Ke7 32.Qc7+ Kf8 33.Qd8+ Kg7 34.Qd7+ Nf7 35.Nc2 Qd2 36.cxd5 cxd5 37.Qc7 Kg6 38.Qc8 Ne5 39.Qe8+ Kf5 40.Qxh5+ Ke4 41.g4 Qf4+ 42.Kh3 Kd3 43.Ne1+ Ke2 44.Nc2 Kd2 45.Na1 Qe3+ 46.Kh2 Qf4+ 47.Kh3 d4 48.Nb3+ Ke3 49.Qf5 Qxf5 50.gxf5 d3 51.g4 Nd7 52.g5 fxg5 53.hxg5 a5 54.f6 a4 55.Nc5 Nxc5 56.f7 Ne6 57.Kg4 d2 58.Kf5 Nf8 59.g6 d1=Q 60.g7 Qf3+ 0-1
2012.12.11 XI Mario Covas Jr
3369793 GM El Debs, F (2513) GM Cubas, Jo (2528) 1/2-1/2
1.d4 d5 2.c4 c6 3.Nf3 Nf6 4.Qb3 dxc4 5.Qxc4 Bg4 6.Nbd2 Nbd7 7.g3 e6 8.Bg2 Be7 9.O-O Bh5 10.Qb3 Qb6 11.Nc4 Qa6 12.Bf4 O-O 13.Rfe1 b5 14.Nce5 Rac8 15.a4 b4 16.Qc4 Qxc4 17.Nxc4 c5 18.Nd6 Bxd6 19.Bxd6 Rfd8 20.Rac1 Ne4 21.Be7 Re8 22.Bxc5 Nexc5 23.dxc5 Rxc5 24.Nd4 Rec8 25.Nc6 Rxc1 26.Rxc1 Kf8 27.Kf1 Ne5 28.Ke1 f6 29.Kd2 Nxc6 30.Rxc6 Rxc6 31.Bxc6 Ke7 32.Kd3 Kd6 33.Be4 f5 34.Bb7 a5 35.Ba6 Be8 36.b3 e5 37.f4 Kc5 38.fxe5 Bf7 39.Bc4 Bxc4+ 40.bxc4 g5 41.e3 g4 42.Kc2 Kc6 43.Kd2 Kc5 44.Kd3 h6 45.Kc2 1/2-1/2
2012.12.10 XI Mario Covas Jr
3369789 GM Cubas, Jo (2528) IM Della Morte, G (2325) 0-1
1.e4 e5 2.Nf3 Nc6 3.Bc4 Nf6 4.d3 Bc5 5.c3 d6 6.O-O Bb6 7.Bb3 O-O 8.Nbd2 Ne7 9.Nc4 Ng6 10.h3 h6 11.Re1 Re8 12.a4 c6 13.Nxb6 axb6 14.Be3 d5 15.exd5 cxd5 16.d4 e4 17.Ne5 Nh4 18.Bf4 Be6 19.Bc2 Qc8 20.Bg3 Nf5 21.Bh2 Nh4 22.Bg3 Nf5 23.Bh2 Nh4 24.Kh1 Bxh3 25.gxh3 Rxe5 26.dxe5 Qxh3 27.Rg1 Nf3 28.Rg2 Ng4 29.Qe2 Ngxh2 30.Rg3 Qh5 31.Rag1 Nf1+ 32.Kg2 Nxg3 33.Qxe4 Nxe4 0-1
2012.09.09 40th Olympiad Open
3407190 CM Oussedik, Mahfoud (2242) GM Cubas, Jo (2507) 1/2-1/2
1.Nf3 d5 2.g3 Nf6 3.Bg2 c6 4.c4 dxc4 5.a4 a5 6.Na3 Qd5 7.O-O e5 8.b3 cxb3 9.d3 Bg4 10.Ng5 Qd7 11.Nc4 Qc7 12.Qxb3 h6 13.Nf3 Nbd7 14.d4 Be6 15.dxe5 Ng4 16.Nd6+ Qxd6 17.Qxb7 Rb8 18.exd6 Rxb7 19.Ba3 g6 20.Nd4 Bg7 21.Nxe6 fxe6 22.Rab1 Rxb1 23.Rxb1 Nge5 24.Rb7 O-O 25.Bh3 Re8 26.f4 Nc4 27.Rxd7 Nxa3 28.Rc7 c5 29.e4 Bd4+ 30.Kh1 Kf8 31.e5 Nc4 32.Bxe6 Nxd6 33.exd6 Rxe6 34.Rc8+ Kf7 35.d7 Bf6 36.d8=Q Bxd8 37.Rxd8 Rc6 38.Rd1 c4 39.Kg2 Ke6 40.Kf3 h5 41.Ke4 c3 42.Rc1 c2 43.Kd3 Kf5 44.Rxc2 Rxc2 45.Kxc2 Kg4 46.Kd3 Kf3 47.Kd4 Kg2 48.Ke3 Kh3 49.Kf3 Kxh2 50.Kf2 Kh3 51.Kf3 Kh2 52.Kf2 Kh3 53.Kf3 1/2-1/2
2012.09.07 40th Olympiad Open
3406903 IM Juarez Flores, C (2349) GM Cubas, Jo (2507) 0-1
1.e4 e6 2.d4 d5 3.Nd2 c5 4.exd5 Qxd5 5.Ngf3 cxd4 6.Bc4 Qd6 7.O-O Nf6 8.Nb3 Nc6 9.Nbxd4 Nxd4 10.Nxd4 Bd7 11.c3 Qc7 12.Qe2 a6 13.Bg5 O-O-O 14.Bh4 Bd6 15.Bg3 Bxg3 16.fxg3 h5 17.Bb3 h4 18.g4 h3 19.g3 e5 20.Nf5 Kb8 21.Rae1 Qc5+ 22.Qe3 Qc6 23.Qf3 Qxf3 24.Rxf3 Bc6 25.Rff1 Bg2 26.Ne3 Bxf1 27.Rxf1 Rd3 28.Re1 Rhd8 29.g5 Ne4 30.Nc4 Nxg5 0-1
2012.09.06 40th Olympiad Open
3406572 GM Cubas, Jo (2507) FM Vera Siguenas, D (2359) 1-0
1.e4 c5 2.Nc3 Nc6 3.g3 g6 4.Bg2 Bg7 5.d3 d6 6.Be3 e6 7.Qd2 Nge7 8.Bh6 Bxh6 9.Qxh6 Qb6 10.Rb1 Nd4 11.Qd2 e5 12.a3 Be6 13.h4 O-O-O 14.Nf3 f5 15.b4 c4 16.Nxd4 Qxd4 17.O-O Kb8 18.a4 cxd3 19.Nb5 Qb6 20.Qxd3 fxe4 21.Bxe4 d5 22.Qc3 Nc6 23.Bd3 Rc8 24.Qb2 Rhf8 25.a5 Qd8 26.Nxa7 Kxa7 27.b5 Nd4 28.b6+ Kb8 29.a6 Nf3+ 30.Kh1 Rf4 31.axb7 Rxh4+ 32.Kg2 Rh2+ 33.Kxf3 Qf6+ 34.Ke2 Rf8 35.Kd1 Bg4+ 36.Kc1 Qg5+ 37.f4 exf4 38.Qa3 f3+ 39.Kb2 Qe5+ 40.Ka2 1-0
2012.09.05 40th Olympiad Open
3406249 IM Orsag, Mil1 (2405) GM Cubas, Jo (2507) 0-1
1.d4 Nf6 2.Nf3 e6 3.c4 c5 4.e3 a6 5.Nc3 d5 6.a3 dxc4 7.Bxc4 b5 8.Bd3 Bb7 9.O-O Nbd7 10.Qe2 Bd6 11.Rd1 Qb8 12.h3 O-O 13.Bc2 b4 14.dxc5 Bxf3 15.gxf3 Bh2+ 16.Kg2 bxc3 17.f4 e5 18.c6 Nc5 19.Kxh2 exf4 20.Kg2 f3+ 21.Kxf3 Qh2 22.Qf1 Rac8 23.Qg2 Qe5 24.Qg3 Qh5+ 25.Kg2 Qe2 0-1
2012.09.04 40th Olympiad Open
3405964 CM Chipanga, C (2116) GM Cubas, Jo (2507) 0-1
1.d4 Nf6 2.c4 e6 3.Nf3 c5 4.Nc3 cxd4 5.Nxd4 Bb4 6.Qd3 Na6 7.Bg5 h6 8.Bxf6 Qxf6 9.e3 O-O 10.a3 Nc5 11.Qc2 Bxc3+ 12.Qxc3 b6 13.b4 Ne4 14.Qc2 Bb7 15.Bd3 Nd6 16.O-O Rac8 17.Qe2 e5 18.Nb5 Nxb5 19.cxb5 e4 20.Bc4 d5 21.Bb3 Rc3 22.Qa2 d4 23.exd4 Qxd4 24.Rad1 Rd3 25.Bc2 Rd2 26.Rxd2 Qxd2 27.Rd1 Qg5 28.Bb3 Kh8 29.Qd2 Qxb5 30.Qd7 Qc6 31.Qxc6 Bxc6 32.Rc1 Bb5 33.Rc7 f5 34.g3 Rd8 35.h4 Be2 36.Rc2 Bf3 37.Kh2 g6 38.g4 Bxg4 39.Rc6 Kg7 40.Bc4 Rd1 41.Kg3 g5 42.Rc7+ Kf6 43.Rc6+ Ke5 44.Rxh6 gxh4+ 45.Rxh4 Bf3 46.Rh2 Rg1+ 47.Kh4 Kf4 48.Bb5 Rg6 0-1
2012.09.01 40th Olympiad Open
3413921 GM Cubas, Jo (2507) GM Illescas Cordoba, M (2601) 0-1
1.e4 c6 2.d4 d5 3.e5 c5 4.dxc5 Nc6 5.Nf3 Bg4 6.Nbd2 e6 7.Nb3 Bxc5 8.Nxc5 Qa5+ 9.c3 Qxc5 10.Be3 Qe7 11.Bb5 Qc7 12.Qa4 Bxf3 13.gxf3 Ne7 14.f4 O-O 15.Bc5 Rfc8 16.O-O-O Nf5 17.Bd3 Nce7 18.Bxe7 Nxe7 19.Rhg1 b5 20.Qc2 b4 21.Bxh7+ Kf8 22.Rd3 Qc4 23.Rd4 Qxd4 24.cxd4 g6 25.Kd2 Rxc2+ 26.Kxc2 Rc8+ 27.Kd3 Ra8 0-1
2012.08.31 40th Olympiad Open
3413677 GM Parligras, M (2618) GM Cubas, Jo (2507) 1/2-1/2
1.d4 d5 2.c4 c6 3.Nf3 Nf6 4.e3 e6 5.Nc3 a6 6.b3 Bb4 7.Bd2 O-O 8.Bd3 Nbd7 9.O-O Bd6 10.Re1 dxc4 11.bxc4 e5 12.Qc2 h6 13.h3 Re8 14.Rad1 Qe7 15.dxe5 Bxe5 16.Nxe5 Nxe5 17.Be2 b5 18.cxb5 cxb5 19.Ne4 Bb7 20.Ng3 Rac8 21.Qb1 Qe6 22.Bb4 Nd5 23.Rd4 Nxb4 24.Rxb4 Qc6 25.Bf1 Nc4 26.Rc1 Ba8 27.a4 Qd6 28.Bxc4 bxc4 29.Rcxc4 Rxc4 30.Rxc4 Bxg2 31.Nf5 Qe5 32.Nxh6+ gxh6 33.Rg4+ Kh8 34.Kxg2 h5 35.Rg3 Rg8 36.Rxg8+ Kxg8 37.Qb4 Qd5+ 38.Kg1 Qf3 39.Qh4 Kh7 40.Kh2 a5 41.Qf4 Qd5 42.h4 Kg6 43.Kg3 f6 44.Qb8 Qe4 45.Qf4 Qd5 46.Kh2 Kf7 47.Kg1 Kg6 48.Kf1 Qd1+ 49.Kg2 Qd5+ 50.Qf3 Qc4 51.Qg3+ Kf7 52.Qf3 Qxh4 53.Qd5+ Kg7 1/2-1/2
2012.08.30 40th Olympiad Open
3413454 GM Cubas, Jo (2507) FM Croad, N (2255) 1-0
1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 Nc6 6.Be2 g6 7.O-O Bg7 8.Nb3 O-O 9.Bg5 Be6 10.Kh1 Rc8 11.f4 Na5 12.e5 Nxb3 13.axb3 dxe5 14.fxe5 Nd5 15.Nxd5 Bxd5 16.Bg4 Ra8 17.Rf2 Bc6 18.Qxd8 Rfxd8 19.Raf1 Bxe5 20.Rxf7 Bxb2 21.Be6 Kh8 22.h4 Bg7 23.Rxg7 Kxg7 24.Rf7+ Kh8 25.Bxe7 h5 26.Bf6+ Kg8 27.Re7+ Kf8 28.Rh7 1-0
2012.08.29 40th Olympiad Open
3413115 GM Beliavsky, A (2609) GM Cubas, Jo (2507) 1-0
1.d4 d5 2.c4 c6 3.Nc3 Nf6 4.e3 e6 5.Nf3 a6 6.c5 b6 7.cxb6 Nbd7 8.Bd2 Nxb6 9.Bd3 c5 10.O-O Nbd7 11.Na4 c4 12.Be2 Bd6 13.b3 cxb3 14.axb3 Qe7 15.Qc2 O-O 16.Ba5 Bb7 17.b4 Bc6 18.Nc5 Bb5 19.Rfc1 e5 20.Qd1 Rfe8 21.Ra2 g6 22.h3 exd4 23.Bxb5 axb5 24.Nxd7 Nxd7 25.Qxd4 Nf6 26.Rac2 Kg7 27.Rc6 Qd7 28.Bc7 Re6 29.Bxd6 Rxd6 30.Rc7 Qf5 31.Ne5 Rf8 32.Rb7 Re6 33.f4 Kg8 34.Rxb5 h5 35.Rbc5 Rb6 36.Rc6 Rb5 37.Ra6 Nd7 38.Nxd7 Qxd7 39.Rb6 Re8 40.Rxb5 Qxb5 41.f5 gxf5 42.Rf1 Qd7 43.Rf3 Qe6 44.b5 Kh7 45.Rg3 Qe5 46.Qh4 f4 47.Rg5 Qxe3+ 48.Kh2 1-0
2012.08.28 40th Olympiad Open
3412912 GM Cubas, Jo (2507) CM Volpinari, D (2025) 1-0
1.e4 c5 2.Nf3 g6 3.d4 cxd4 4.Nxd4 Bg7 5.Nc3 Nc6 6.Nb3 Bxc3+ 7.bxc3 Nf6 8.Bh6 Nxe4 9.Qe2 d5 10.f3 Nd6 11.O-O-O Be6 12.Nc5 Qa5 13.Nxe6 Qa3+ 14.Kb1 fxe6 15.Qxe6 Qxc3 16.Rd3 Qe5 17.Qxe5 Nxe5 18.Rxd5 Nc6 19.g3 O-O-O 20.Bh3+ Kc7 21.Bf4 Rhf8 22.Rhd1 h6 23.Bg4 g5 24.Bc1 Nc4 25.f4 Rxd5 26.Rxd5 gxf4 27.gxf4 Rf6 28.Rd7+ Kb6 29.c3 Rd6 30.Kc2 Rxd7 31.Bxd7 Kc7 32.Bg4 Kd6 33.Bc8 b6 34.Kd3 Kc5 35.Be6 b5 36.Bxc4 bxc4+ 37.Ke4 Kd6 38.f5 Kd7 39.Bxh6 1-0
2012.08.12 II Brazil Maringa Open
3424900 GM Cubas, Jo (2507) FM Gonzalez, Bo (2257) 1-0
1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.Bc4 e6 7.Bb3 Nbd7 8.Bg5 Nc5 9.f4 Be7 10.Qf3 Qc7 11.O-O O-O 12.f5 Bd7 13.Kh1 b5 14.a3 Rab8 15.Ba2 b4 16.axb4 Rxb4 17.fxe6 fxe6 18.Nf5 Be8 19.Qg3 Bg6 20.e5 dxe5 21.Nxe7+ Qxe7 22.Qxe5 Rf7 23.Rae1 Qc7 24.Bxe6 Qxe5 25.Bxf7+ Bxf7 26.Rxe5 Ncd7 27.Bxf6 Nxf6 28.b3 h6 29.h3 Rb6 30.Ne4 Ne8 31.Rd1 Kh7 32.Rd8 Nf6 33.Nxf6+ Rxf6 34.Rf8 Rf1+ 35.Kh2 g6 36.Re7 Kg7 37.Ra8 Rf6 38.Rea7 Rc6 39.c4 Rb6 40.Rd7 h5 41.c5 Rf6 42.Raa7 g5 43.c6 Rxc6 44.Rxf7+ Kg6 45.Rg7+ Kh6 46.Rh7+ Kg6 47.Rag7+ Kf6 48.Rh6+ Kxg7 49.Rxc6 a5 50.Kg3 Kh7 51.Kf3 Kg7 52.Ke4 1-0
2012.08.12 II Brazil Maringa Open
3424940 GM Cubas, Jo (2507) GM Mekhitarian, K (2511) 1/2-1/2
1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5 4.c3 Nf6 5.d3 a6 6.Bb3 Ba7 7.O-O d6 8.Nbd2 O-O 9.h3 h6 10.Re1 Re8 11.Nf1 Be6 12.Ng3 Bxb3 13.axb3 d5 14.Qe2 Qd7 15.Nh4 Rad8 16.Nhf5 dxe4 17.dxe4 Qd3 18.Be3 Qxe2 19.Rxe2 Bxe3 20.Nxe3 Rd3 21.Kf1 Red8 22.Ke1 g6 23.f3 1/2-1/2
2012.08.11 II Brazil Maringa Open
3424820 GM Cubas, Jo (2507) IM Stamenkovic, Dr (2383) 1-0
1.e4 d6 2.d4 Nf6 3.Nc3 e5 4.Nf3 Nbd7 5.Bc4 Be7 6.O-O c6 7.a4 Qc7 8.Re1 h6 9.b3 Nf8 10.Nh4 g6 11.Bb2 Bg4 12.Nf3 Ne6 13.Bxe6 Bxe6 14.dxe5 dxe5 15.Nd5 cxd5 16.Bxe5 Qa5 17.exd5 O-O-O 18.c4 Rhe8 19.b4 Bxb4 20.Bxf6 Bxe1 21.Bxd8 Bxf2+ 22.Kxf2 Rxd8 23.Qd4 Bd7 24.Kg1 b6 25.Ne5 Re8 26.Rf1 f6 27.Nxd7 Kxd7 28.Qg4+ Kc7 29.Qxg6 Qc5+ 30.Kh1 Qxc4 31.Qf7+ Kd8 32.Qxf6+ Kd7 33.h3 Qxd5 34.Qxh6 Re7 35.Qc1 Re4 36.Rf8 Rc4 37.Qe1 Re4 38.Qc1 Rc4 39.Qb1 Kc6 40.Qg6+ Kb7 41.Qf7+ Qxf7 42.Rxf7+ Ka6 43.g4 Rxa4 44.g5 Rh4 45.Kh2 b5 46.g6 Rh8 47.g7 Rg8 48.h4 b4 49.h5 b3 50.h6 1-0
2012.08.11 II Brazil Maringa Open
3424860 GM Mareco, S (2589) GM Cubas, Jo (2507) 0-1
1.d4 d5 2.c4 c6 3.Nc3 Nf6 4.Nf3 a6 5.c5 Nbd7 6.Bf4 Nh5 7.Bd2 g6 8.h3 Bg7 9.e4 dxe4 10.Nxe4 Ndf6 11.Nc3 Nd5 12.Bc4 Nhf4 13.O-O Be6 14.Ne4 h6 15.Re1 Qc7 16.Ne5 g5 17.Qa4 Bxe5 18.Bxd5 Nxh3+ 19.Kf1 Bxd5 20.dxe5 Bxe4 21.Qxe4 O-O-O 22.Rad1 Nf4 23.Bxf4 gxf4 24.Qxf4 Qa5 25.Qg4+ e6 26.Qc4 Rd5 27.Rxd5 cxd5 28.Qf4 Qxa2 29.Qxf7 d4 30.Rc1 Qd5 31.Kg1 Rd8 32.c6 bxc6 33.Rd1 Rd7 34.Qf8+ Kb7 35.Rb1 c5 36.b4 d3 37.bxc5+ Ka7 38.Rb4 Qa8 39.Qxa8+ Kxa8 40.Rb1 d2 41.Rd1 Kb7 42.f4 Kc6 43.Kf2 Kxc5 44.Ke3 Kc4 45.f5 exf5 46.e6 Rd6 47.Rxd2 Rxe6+ 48.Kf4 a5 49.Kxf5 Ra6 50.Rd8 a4 51.Rc8+ Kb4 52.Rb8+ Kc5 53.Rc8+ Kb5 54.Rb8+ Rb6 55.Rd8 Kb4 56.Rc8 a3 57.Rc2 Ra6 58.Rc4+ 0-1
2012.08.10 II Brazil Maringa Open
3424780 IM Villalba, M (2243) GM Cubas, Jo (2507) 0-1
1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 e5 5.Nb5 d6 6.N1c3 a6 7.Na3 Be6 8.Nc4 b5 9.Ne3 Nf6 10.f3 Nd4 11.Ne2 Nxe2 12.Bxe2 Qb6 13.a4 Rb8 14.axb5 axb5 15.Qd3 Be7 16.Nd5 Bxd5 17.exd5 Qc5 18.Ra5 O-O 19.Be3 Qb4+ 20.Qc3 Qxc3+ 21.bxc3 Nxd5 22.Bd2 Nc7 23.Kf2 d5 24.Rb1 Bc5+ 25.Kf1 Rb6 26.Rb3 Rfb8 27.Ra7 Ne8 28.g3 Nd6 29.Rc7 Nc4 30.Bxc4 bxc4 31.Rxb6 Bxb6 32.Rc6 Kf8 33.Rd6 f6 34.Rxd5 Rd8 35.Rxd8+ Bxd8 36.Ke2 Ke7 37.f4 exf4 38.Bxf4 Ba5 39.Bd2 Ke6 40.Kf3 Kf5 41.g4+ Ke5 42.Be1 f5 43.h3 g5 44.gxf5 Kxf5 45.Bd2 h5 46.Be1 g4+ 47.hxg4+ hxg4+ 48.Kg3 Bc7+ 49.Kg2 Ke4 50.Bf2 Be5 51.Bb6 Bxc3 52.Kg3 Kf5 53.Bc5 Be5+ 54.Kf2 Ke4 55.Kg2 Bd4 56.Bb4 Be3 57.Kg3 Kf5 58.Bc3 Bf4+ 59.Kg2 Ke4 60.Bb2 Bd6 61.Bc1 Be5 62.Bd2 Bf4 63.Bb4 Ke3 64.Kf1 Kf3 65.Be1 Bg3 66.Bb4 Bf2 0-1
2012.08.10 II Brazil Maringa Open
3424742 GM Cubas, Jo (2507) CM Proudian, Armen (2223) 1-0
1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5 4.c3 Nf6 5.d3 a6 6.Bb3 O-O 7.Bg5 Ba7 8.Nbd2 d6 9.Nc4 Ne7 10.Ne3 c6 11.Nh4 Be6 12.Qf3 Bxb3 13.Bxf6 gxf6 14.axb3 Ng6 15.Nhf5 Kh8 16.h4 Qd7 17.Ng4 Qe6 18.h5 Ne7 19.Nxe7 Qxe7 20.Nxf6 Qe6 21.h6 Bb6 22.Rh5 Bd8 23.Rf5 Bxf6 24.Rxf6 Qxb3 25.Rxd6 f5 26.Qg3 Rf7 27.Qxe5+ Kg8 28.exf5 Qxb2 29.Rd1 b5 30.Rd4 Qxc3+ 31.Kf1 Qb3 32.Re1 1-0
2012.08.09 II Brazil Maringa Open
3424663 GM Cubas, Jo (2507) Costa, Samir Hejazi (1955) 1-0
1.e4 e6 2.Qe2 c5 3.g3 Nc6 4.Bg2 Nd4 5.Qd1 d5 6.c3 Nc6 7.exd5 exd5 8.Ne2 Nf6 9.O-O Be7 10.d4 c4 11.b3 b5 12.a4 bxa4 13.bxc4 Bb7 14.Qxa4 Rc8 15.Nf4 O-O 16.cxd5 Nb8 17.d6 1-0
2012.08.09 II Brazil Maringa Open
3424703 Yano, W (2124) GM Cubas, Jo (2507) 0-1
1.e4 c5 2.Nf3 Nc6 3.Bb5 Nf6 4.Qe2 g6 5.c3 Bg7 6.O-O O-O 7.d4 cxd4 8.cxd4 d5 9.e5 Ne8 10.h3 Nc7 11.Nc3 Bd7 12.Bd3 Rb8 13.Bf4 Nb4 14.Bb1 b5 15.a3 Nc6 16.Ba2 e6 17.Rfc1 b4 18.axb4 Rxb4 19.Qd2 Qb8 20.Rab1 Qb6 21.Be3 Rb8 22.b3 Na5 23.Na4 Bxa4 24.bxa4 Na6 25.Qc3 Bf8 26.Bd2 Nc4 27.Be1 Qc6 28.Bb3 Qe8 29.Qd3 R4b7 30.Bxc4 dxc4 31.Qe4 Rxb1 32.Rxb1 Rxb1 33.Qxb1 Qxa4 34.Qb7 h6 35.Qxa7 Qc6 36.Bc3 Nc7 37.Qb8 Nd5 38.Bd2 g5 39.h4 c3 40.Bc1 Qa4 41.Kh2 Qa1 0-1
2012.08.08 II Brazil Maringa Open
3424633 Montufar Berrios, Lesly Viviane GM Cubas, Jo (2507) 0-1
1.c4 e5 2.Nc3 Nf6 3.Nf3 Nc6 4.g3 d5 5.cxd5 Nxd5 6.d3 Be7 7.Bg2 Nb6 8.O-O O-O 9.a3 Re8 10.b4 Bf8 11.b5 Nd4 12.Nxd4 exd4 13.Ne4 a6 14.bxa6 Rxa6 15.a4 h6 16.a5 Nd5 17.Bd2 f5 18.Nc3 dxc3 19.Bxd5+ Qxd5 20.Bxc3 f4 21.Qd2 Bh3 22.f3 Bxf1 23.Rxf1 Rae6 24.Re1 Bc5+ 25.Kg2 Bd4 26.Bxd4 Qxd4 27.Kf1 fxg3 28.hxg3 h5 29.Qg5 Re5 30.Qg6 R8e6 31.e3 Qd5 32.e4 Qxd3+ 33.Kf2 Rxg6 34.Re3 Qd2+ 35.Re2 Qd4+ 36.Re3 Reg5 37.Ke2 Rxg3 38.Kf1 Qxe3 0-1
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