WORLDBASE

WORLDBASE Players IM Prasca Sosa, R

Stockfish
GameID: 0
FIDE Country B-Year Gender Standard Rapid Blitz
3900819 VEN 1983 M 2286 2394 2237
115 games
2023.07.03 Open IRT Sabaneta 2023
901632 IM Prasca Sosa, R (2310) Garzon Camelo, Andres Santiago (1957) 1/2-1/2
1.e4 e5 2.Nf3 Nc6 3.Bb5 Nf6 4.d3 d6 5.O-O Be7 6.c3 O-O 7.Re1 a6 8.Ba4 b5 9.Bc2 Bg4 10.h3 Bh5 11.Nbd2 d5 12.Qe2 Re8 13.Nf1 Bg6 14.Nh4 Qd6 15.Ng3 Bf8 16.Ngf5 Qd7 17.Bg5 Ne7 18.Bxf6 gxf6 19.Qg4 Kh8 20.Nxe7 Rxe7 21.Qf3 dxe4 22.dxe4 Bg7 23.Rad1 Qe8 24.Nf5 Rd7 25.Rxd7 Qxd7 26.Rd1 Qe8 27.Qd3 Bxf5 28.exf5 Bf8 29.Qd7 Bd6 30.Qxe8+ Rxe8 31.Be4 Rb8 32.b4 Rb6 33.Kf1 a5 34.a3 Kg7 35.Ke2 Kf8 36.Rb1 axb4 37.axb4 Ra6 38.Bd5 c6 39.Be4 c5 40.bxc5 Bxc5 41.Rxb5 Ra2+ 42.Kd3 Bxf2 43.Rb8+ Kg7 44.Rb7 Ra5 45.Rd7 Kf8 46.Rb7 Ra7 47.Rxa7 Bxa7 48.Kc4 Ke7 49.Kd5 h5 50.g4 hxg4 51.hxg4 Kd7 52.g5 fxg5 53.Kxe5 Bb8+ 54.Kf6 g4 55.Kxf7 Be5 56.c4 Kd6 1/2-1/2
2023.07.03 Open IRT Sabaneta 2023
901647 Giraldo, Emanuel (1812) IM Prasca Sosa, R (2310) 1/2-1/2
1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nc6 5.Be2 Nf6 6.Nc3 Qc7 7.O-O Be7 8.Be3 a6 9.a4 O-O 10.f4 d6 11.Kh1 Na5 12.Qe1 Nc4 13.Bxc4 Qxc4 14.Rd1 e5 15.Nf5 Bxf5 16.exf5 Rfe8 17.fxe5 dxe5 18.Bg5 Rad8 19.Bxf6 Bxf6 20.Rxd8 Rxd8 21.b3 Qc6 22.Qe3 Kf8 23.h3 Rc8 24.Rf3 Rd8 25.Qe4 Rd2 26.Qxc6 bxc6 27.Rd3 Rxc2 28.Ne4 Ke7 29.Kg1 h6 30.g4 Bg5 31.Kf1 Bh4 32.Kg1 Re2 33.Nc3 Rb2 34.Ne4 Rc2 35.Kf1 Rc1+ 36.Ke2 Be1 37.Rd1 Rxd1 1/2-1/2
2023.07.02 Open IRT Sabaneta 2023
907432 GM Ramirez, Alej (2572) IM Prasca Sosa, R (2310) 1-0
1.Nf3 Nf6 2.c4 e6 3.g3 d5 4.Bg2 dxc4 5.Qa4+ Bd7 6.Qxc4 Bc6 7.O-O Bd5 8.Qc2 c5 9.Nc3 Bc6 10.e4 Qb6 11.Ne5 Be7 12.d3 Nfd7 13.Nc4 Qd8 14.a4 O-O 15.Be3 Na6 16.Qe2 Nb4 17.Rfd1 Qb8 18.d4 cxd4 19.Rxd4 Bc5 20.Rd2 Bxe3 21.Qxe3 Ne5 22.Na3 Rd8 23.Rad1 Rxd2 24.Rxd2 Qf8 25.Qd4 Nd7 26.Nc4 Qc5 27.e5 Qxd4 28.Rxd4 Bxg2 29.Kxg2 Nc5 30.Na5 Nc2 31.Rd1 Nb4 32.Rd4 Nc2 33.Rc4 b6 34.Nc6 Nd3 35.Re4 Kf8 36.Nb5 a5 37.Nd6 Ncb4 38.Nxb4 axb4 39.b3 Ke7 40.Nc4 Rb8 41.Rd4 Rd8 42.Rg4 g6 43.Nxb6 Rb8 44.a5 Nxe5 45.Rxb4 Nc6 46.Rb5 Kd8 47.b4 Kc7 48.Rc5 Kb7 49.Nd7 Rd8 50.Ne5 Nxe5 51.Rxe5 Ka6 52.Rc5 Rd4 53.Rc7 Rxb4 54.Rxf7 Kxa5 55.Rxh7 Rb7 1-0
2023.06.30 Open IRT Sabaneta 2023
907400 FM Dominguez, Mi (1992) IM Prasca Sosa, R (2310) 0-1
1.e4 c5 2.Nf3 e6 3.d3 d5 4.Qe2 Nc6 5.g3 h6 6.Bg2 Nf6 7.O-O Be7 8.Re1 a6 9.exd5 exd5 10.Ne5 Nd4 11.Qd1 O-O 12.c3 Nc6 13.Nxc6 bxc6 14.Bf4 Bf5 15.Qa4 Bd6 16.Bf1 Rb8 17.b3 d4 18.Bxd6 Qxd6 19.c4 Ng4 20.Nd2 Ne5 21.Rad1 Nxd3 22.Bxd3 Bxd3 23.Nf3 Bc2 24.Rd2 Bf5 25.Qa3 Rfd8 26.Qa5 Re8 27.Rxe8+ Rxe8 28.Nxd4 Bh3 29.Nf3 Qf6 30.Rd3 Qa1+ 0-1
2023.06.30 Open IRT Sabaneta 2023
907414 IM Prasca Sosa, R (2310) FM Blanco, L (2283) 1/2-1/2
1.e4 e5 2.Nf3 d6 3.d4 Nf6 4.Nc3 Nbd7 5.g3 g6 6.Bg2 Bg7 7.O-O O-O 8.d5 Qe7 9.Bg5 h6 10.Be3 Nc5 11.Nh4 Kh7 12.Qe1 a5 13.f4 Ng4 14.Bxc5 dxc5 15.h3 Nf6 16.f5 Bd7 17.a4 Nh5 18.Bf3 Rg8 19.Bg4 Ra6 20.fxg6+ fxg6 21.Bxd7 Qxd7 22.Kh2 Rf8 23.Rxf8 Bxf8 24.Qe2 1/2-1/2
2023.06.29 Open IRT Sabaneta 2023
907387 IM Prasca Sosa, R (2310) Ospina Castro, Santiago (2005) 1-0
1.e4 c5 2.Nf3 d6 3.c3 Nf6 4.h3 Nc6 5.Bd3 g6 6.Bc2 Bg7 7.O-O O-O 8.Re1 e5 9.d4 cxd4 10.cxd4 exd4 11.Nxd4 d5 12.e5 Nd7 13.f4 Qb6 14.Be3 Qxb2 15.Nb3 Nb4 16.Re2 Nxe5 17.fxe5 Nxc2 18.Bd4 1-0
2017.06.18 12th American Continental
2743939 IM Vera Siguenas, D (2526) IM Prasca Sosa, R (2400) 1-0
1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nc6 5.Nc3 Qc7 6.g3 a6 7.Bg2 Nf6 8.O-O Bc5 9.Nxc6 bxc6 10.Na4 Ba7 11.c4 d6 12.c5 dxc5 13.Be3 O-O 14.Bxc5 Bxc5 15.Nxc5 e5 16.Rc1 Rd8 17.Qc2 Bg4 18.h3 Bh5 19.Qc3 a5 20.Rfe1 Re8 21.Re3 Bg6 22.Rd3 h5 23.Rcd1 h4 24.g4 Qb6 25.a3 a4 26.Rd6 Qb5 27.Bf1 Qb8 28.Bc4 Nxe4 29.Nxe4 Bxe4 30.Rd7 Bg6 31.R1d6 Kh7 32.Qd2 Ra7 33.Rxg6 Rxd7 34.Qg5 Rd6 35.Bxf7 1-0
2017.06.15 12th American Continental
2743757 IM Prasca Sosa, R (2400) GM Kaidanov, G (2550) 1/2-1/2
1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.d3 b5 6.Bb3 Be7 7.O-O O-O 8.c3 Bb7 9.Bg5 h6 10.Bh4 d6 11.Nbd2 Nh5 12.Bg3 Nxg3 13.hxg3 Na5 14.Bc2 c5 15.Re1 Bf6 16.Nf1 d5 17.d4 cxd4 18.cxd4 dxe4 19.Nxe5 Re8 20.Bxe4 Bxe4 21.Rxe4 Nc4 22.Qb3 Nxe5 23.Rae1 Qd6 24.Qe3 Nf3+ 25.Qxf3 Rxe4 26.Rxe4 Rd8 27.Ne3 Bxd4 28.Nf5 Qf6 29.Nxd4 Rxd4 30.Qxf6 Rd1+ 31.Kh2 gxf6 32.a4 bxa4 33.Rxa4 Rd6 34.Rb4 f5 35.g4 fxg4 36.Rxg4+ Kf8 37.Rb4 Ke7 38.Kg3 1/2-1/2
2017.06.14 12th American Continental
2743668 IM Prasca Sosa, R (2400) GM Erenburg, S (2550) 0-1
1.e4 c6 2.d4 d5 3.Nc3 dxe4 4.Nxe4 Bf5 5.Ng3 Bg6 6.h4 h6 7.N1e2 Nf6 8.Nf4 Bh7 9.Bc4 e6 10.c3 Bd6 11.Ngh5 O-O 12.Be3 Nbd7 13.Nxf6+ Nxf6 14.Nh5 Be4 15.Bd3 Bf5 16.Nxf6+ Qxf6 17.Qc2 a5 18.O-O-O a4 19.Bxf5 exf5 20.Rh3 f4 21.Bd2 Rfe8 22.Qd3 Re7 23.Kb1 Rae8 24.g4 fxg3 25.fxg3 Qe6 26.Rhh1 Qg4 27.c4 Qxg3 28.Qc2 Re2 29.Qxa4 Qd3+ 30.Qc2 Qxd4 31.Qc1 Be5 32.Ka1 Qe4 33.Rhg1 Kh7 34.Bc3 Rc2 35.Qb1 Bxc3 0-1
2017.06.13 12th American Continental
2743566 GM Mekhitarian, K (2542) IM Prasca Sosa, R (2400) 1/2-1/2
1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nc6 5.Nc3 Qc7 6.Be3 a6 7.Qf3 Bd6 8.O-O-O Be5 9.g3 Nf6 10.Qe2 d6 11.Bg2 Nxd4 12.Bxd4 Bxd4 13.Rxd4 e5 14.Rd3 Be6 15.Qd2 Ke7 16.Rd1 Rhd8 17.b3 Rac8 18.f4 b5 19.Kb2 b4 20.Na4 a5 21.c3 Bg4 22.fxe5 dxe5 23.Rxd8 Rxd8 24.Qxd8+ Qxd8 25.Rxd8 Kxd8 26.Nc5 bxc3+ 27.Kxc3 Kc7 28.Bf1 Bf3 29.Bc4 Bxe4 30.Bxf7 Bd5 31.Bxd5 Nxd5+ 32.Kc4 Kc6 33.Ne6 Ne3+ 34.Kd3 Nf1 35.Ke4 Nxh2 36.Nxg7 Ng4 37.Nf5 Kb5 38.a3 a4 39.b4 Nf2+ 40.Kd5 Nd3 41.Nd6+ Kb6 42.g4 Ne1 43.Nc4+ Kb5 44.Nd6+ Kb6 45.Ne4 Nc2 46.Nc3 Ne3+ 47.Kxe5 Nxg4+ 48.Kd4 h5 49.Nxa4+ Kc6 50.Nc3 h4 51.Ke4 h3 52.Kf3 Ne5+ 53.Kg3 Nc4 54.a4 Nb2 55.b5+ Kb6 56.Nd5+ Kc5 57.b6 Kc6 58.a5 Nc4 59.a6 Nxb6 1/2-1/2
2017.06.13 12th American Continental
2743493 FM Ramirez Gonzalez, Mauricio (2108) IM Prasca Sosa, R (2400) 0-1
1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.cxd5 exd5 5.Bg5 c6 6.e3 Bf5 7.Qf3 Bg6 8.Bxf6 Qxf6 9.Qxf6 gxf6 10.Nf3 Nd7 11.Nh4 Nb6 12.Ne2 Bb4+ 13.Kd1 Nc4 14.Kc1 Be1 15.b3 Nd6 16.Nxg6 hxg6 17.f3 Bf2 18.Kd2 Nf5 19.e4 Bxd4 20.Nxd4 Nxd4 21.exd5 cxd5 22.Kc3 Ne6 23.Rd1 O-O-O 24.g3 f5 25.f4 Kb8 26.Bg2 d4+ 27.Kb4 Rd6 28.Bf1 Rc8 29.Bc4 Nc5 30.Rhe1 Ne4 31.Bxf7 Nc3 32.Rd3 Rb6+ 33.Ka3 Ra6+ 34.Kb4 Rxa2 35.Re5 b6 36.Rxc3 dxc3 37.Bd5 c2 38.Re7 Rc5 0-1
2017.06.12 12th American Continental
2743410 IM Prasca Sosa, R (2400) FM Valle, E (2155) 1-0
1.e4 c5 2.Nf3 e6 3.Nc3 a6 4.d4 cxd4 5.Nxd4 Qc7 6.g3 Nc6 7.Bg2 Nf6 8.O-O Bc5 9.Nf3 Ng4 10.Na4 Ba7 11.Bf4 Nge5 12.c4 d6 13.c5 dxc5 14.Nxe5 Nxe5 15.Qh5 Bb8 16.Nxc5 O-O 17.Nd3 f6 18.Rac1 Qf7 19.Qxf7+ Nxf7 20.Bxb8 Rxb8 21.e5 Bd7 22.exf6 gxf6 23.Nc5 Bc8 24.Rfe1 Re8 25.Ne4 Kg7 26.Rc7 Kg6 27.h4 h5 28.Rxf7 Kxf7 29.Nd6+ Ke7 30.Nxe8 Kxe8 31.Bf3 Bd7 32.Bxh5+ Ke7 33.Bf3 b6 34.Rc1 Kd6 35.Be2 a5 36.f3 e5 37.Kf2 Rh8 38.Rd1+ Ke7 39.Ke3 Rg8 40.g4 Rh8 41.h5 Be6 42.a3 Bd7 43.f4 exf4+ 44.Kxf4 Be6 45.Rc1 Kd6 46.Bf3 Bd7 47.Rd1+ Ke7 48.Be4 Ba4 49.Rd4 Bc6 50.Bf5 1-0
2017.06.11 12th American Continental
2747506 IM Prasca Sosa, R (2400) FM Garcia, Alv COL (2152) 1-0
1.e4 e6 2.d4 d5 3.Nc3 Bb4 4.e5 c5 5.Bd2 Ne7 6.a3 Bxc3 7.Bxc3 b6 8.Bb5+ Bd7 9.Bd3 Nbc6 10.Nf3 Qc7 11.dxc5 bxc5 12.O-O c4 13.Be2 O-O 14.Re1 Ng6 15.Bf1 Rad8 16.Qd2 f6 17.exf6 gxf6 18.b3 cxb3 19.cxb3 Qd6 20.b4 Nce5 21.Nxe5 fxe5 22.b5 Rf5 23.Bd3 d4 24.Bb4 Qb8 25.Bxf5 exf5 26.Qg5 Re8 27.h4 e4 28.h5 Qf4 29.Qf6 Qe5 30.Qd6 Qxd6 31.Bxd6 Ne5 32.Bxe5 Rxe5 33.Rad1 Rd5 34.f3 exf3 35.a4 fxg2 36.Kxg2 Kf7 37.Kf3 Kf6 38.Rd3 Be6 39.Kf4 Bf7 40.Red1 Be6 41.Rxd4 Rc5 42.Rb1 Ke7 43.a5 Bd5 44.b6 axb6 45.axb6 Bb7 46.Rbb4 Rc1 47.Kxf5 Rc5+ 48.Kg4 h6 49.Rbc4 Rg5+ 50.Kh4 1-0
2017.06.11 12th American Continental
2747582 GM Peralta, Fe (2569) IM Prasca Sosa, R (2400) 1-0
1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.cxd5 exd5 5.Bg5 c6 6.Qc2 Na6 7.e3 Nc7 8.Bd3 Ne6 9.Bh4 Be7 10.Nge2 g6 11.O-O Nh5 12.Bxe7 Qxe7 13.Qd2 O-O 14.f3 f5 15.Rab1 b6 16.b4 Bb7 17.Rfe1 Rad8 18.a4 Rf7 19.a5 b5 20.Bc2 Nf6 21.Nf4 Ne8 22.Nxe6 Qxe6 23.e4 fxe4 24.fxe4 Nd6 25.exd5 Qg4 26.dxc6 Bxc6 27.Bb3 Nc4 28.Bxc4 bxc4 29.d5 Rfd7 30.Ne4 Rf7 31.Qg5 Qxg5 32.Nxg5 Rxd5 33.Nxf7 Kxf7 34.Rbd1 Rg5 35.g3 a6 36.Re3 Kg7 37.Re7+ Kf6 38.Rc7 Bd5 39.Rc5 Ke6 40.b5 axb5 41.a6 Bf3 42.Rxg5 Bxd1 43.a7 Bf3 44.Rxb5 1-0
2017.06.10 12th American Continental
2747403 CM Toro Castaneda, Elizabeth (1953) IM Prasca Sosa, R (2400) 0-1
1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nc6 5.Nc3 Qc7 6.g3 a6 7.Bg2 Nf6 8.O-O h5 9.h3 Bc5 10.Nxc6 bxc6 11.Bf4 e5 12.Bg5 h4 13.Bxh4 Nh5 14.Kh2 Nf4 15.Qf3 Nxg2 16.Kxg2 d6 17.Rh1 f6 18.Bxf6 Rf8 19.Qh5+ Qf7 20.Qxf7+ Rxf7 21.Bh4 Rxf2+ 22.Kg1 Rxc2+ 23.Kf1 a5 24.Na4 Bd4 25.Rb1 Rb8 26.Ke1 Rc4 0-1
2015.10.12 9th Universidad Central
2983538 WFM Bosch, Ja (2153) IM Prasca Sosa, R (2403) 1-0
1.e4 c5 2.Nf3 e6 3.c4 d6 4.Be2 Nf6 5.Nc3 Be7 6.O-O O-O 7.d4 cxd4 8.Nxd4 a6 9.b3 Qc7 10.Bb2 b6 11.Bd3 Bb7 12.Qe2 Nbd7 13.Rae1 Rfe8 14.Bb1 Bf8 15.Qf3 g6 16.Nde2 Bg7 17.Ng3 Rad8 18.Rd1 Ne5 19.Qe2 h5 20.f4 Nc6 21.Rfe1 Ng4 22.Na4 e5 23.f5 Nd4 24.Qd3 b5 25.cxb5 axb5 26.h3 Nf6 27.Rc1 Qa5 28.Nc3 h4 29.Nge2 b4 30.Nxd4 bxc3 31.Bxc3 Qa7 32.fxg6 fxg6 33.Kh1 exd4 34.Bxd4 Qa6 35.Qf3 d5 36.e5 Ne4 37.Rc7 Rf8 38.Rxg7+ Kxg7 39.e6+ Kh7 40.e7 Qd6 41.exf8=Q Rxf8 42.Qg4 Rf4 43.Qd1 Ng3+ 44.Kg1 Qb4 45.Bf2 Rxf2 46.Kxf2 Qc5+ 47.Re3 d4 48.Bxg6+ Kh6 49.Re6 d3+ 50.Ke1 Qg1+ 51.Kd2 Qxg2+ 52.Kc3 Ne2+ 53.Kb4 Qd5 54.Bf7+ Kg7 55.Qa1+ Nd4 56.Rg6+ 1-0
2015.10.11 9th Universidad Central
2986608 IM Gomez Garrido, C (2540) IM Prasca Sosa, R (2403) 1-0
1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nc6 5.Nc3 Qc7 6.g3 a6 7.Bg2 Nf6 8.O-O h5 9.Nxc6 bxc6 10.Re1 e5 11.Bg5 d6 12.Na4 Be6 13.b3 Nd7 14.c4 h4 15.Rc1 hxg3 16.hxg3 Nc5 17.Nxc5 dxc5 18.Qe2 f6 19.Be3 g5 20.f3 Qc8 21.Kf2 Ra7 22.Rh1 Rah7 23.Rxh7 Rxh7 24.Rh1 Rxh1 25.Bxh1 Qd8 26.Bg2 Qa5 27.Kg1 Bd6 28.Kh2 Qc7 29.Qd2 Qh7+ 30.Kg1 Qc7 31.Bf1 Be7 32.Qh2 Qa5 33.Qf2 Kd7 34.Kh2 Kc7 35.Bh3 Bf7 36.Kg2 Kb6 37.Qb2 Kb7 38.Kf2 Qd8 39.Ke2 Qh8 40.Bg4 Qd8 41.Qc3 Qh8 42.Qd2 Be8 43.Bf2 Qh1 44.Qb2 Bh5 45.Bxh5 Qxh5 46.Qd2 Qe8 47.Kf1 Qc8 48.Kg2 g4 49.f4 exf4 50.gxf4 f5 51.Qd3 fxe4 52.Qxe4 Bd6 53.Kg3 Qg8 54.Qf5 Qg7 55.Qxg4 Qc3+ 56.Kg2 Qb2 57.f5 Be5 58.Qf3 Kc7 59.Kh3 Qxa2 60.f6 Qc2 61.f7 Qh7+ 62.Bh4 Bd6 63.f8=Q Bxf8 64.Qxf8 Qd7+ 65.Kh2 Qd2+ 66.Qf2 Qh6 67.Kg2 Kb7 68.Qf7+ Ka8 69.Qe8+ Kb7 70.Qd7+ Ka8 71.Qd8+ Kb7 72.Bg3 a5 73.Qb8+ Ka6 74.Qc8+ 1-0
2015.10.11 9th Universidad Central
2986629 IM Prasca Sosa, R (2403) WIM Ramirez, Hei (2147) 1-0
1.e4 c5 2.Nf3 g6 3.d4 cxd4 4.Nxd4 Bg7 5.Nc3 Nc6 6.Be3 Nf6 7.Bc4 O-O 8.Bb3 d6 9.h3 Na5 10.O-O b6 11.Re1 Bb7 12.Bg5 Nxb3 13.axb3 Nd7 14.Nd5 Re8 15.Nb5 h6 16.Bc1 Bxd5 17.exd5 a6 18.Nd4 Qc7 19.c4 Nc5 20.Be3 a5 21.Nb5 Qd7 22.Bd4 Rac8 23.Bxg7 Kxg7 24.Qd4+ Kh7 25.Re3 e5 26.dxe6 Rxe6 27.Rd1 Rce8 28.Rf3 Re1+ 29.Kh2 Rxd1 30.Qxd1 Re6 31.Nc3 f5 32.Nd5 Qb7 33.Nf4 Rf6 34.Qd4 Nd7 35.Re3 Ne5 36.Nd5 Rf7 37.f4 Nd7 38.Re8 Nf8 39.Nf6+ Kg7 40.Nd7+ Kg8 41.Nxf8 Rxf8 42.Rxf8+ Kxf8 43.Qh8+ 1-0
2015.10.10 9th Universidad Central
2986508 GM Barrientos, S (2467) IM Prasca Sosa, R (2403) 1-0
1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nc6 5.Nc3 Qc7 6.f4 a6 7.Nxc6 bxc6 8.e5 f5 9.Be2 Bb7 10.O-O Ne7 11.Na4 c5 12.c4 Nc6 13.Be3 Nd4 14.Bxd4 cxd4 15.Bf3 Bxf3 16.Qxf3 Rb8 17.b3 d6 18.exd6 Bxd6 19.Rad1 Rd8 20.Qf2 O-O 21.c5 Be7 22.Rfe1 Bf6 23.Rxe6 d3 24.Qf3 d2 25.g3 Qa5 26.Qe2 Qb4 27.Rd6 Rxd6 28.cxd6 Qxd6 29.Qxd2 Qe7 30.Qd5+ Kh8 31.Qc5 Qe8 32.Nb6 Rg8 33.Qf2 Qe4 34.Nc4 h6 35.Qe3 Qc2 36.Rd2 Qc1+ 37.Kg2 Qa1 38.Nd6 Bc3 39.Rc2 Bd4 40.Qc1 Qxc1 41.Rxc1 Rf8 42.Rc4 Be3 43.Ra4 Rf6 44.Rxa6 Bc5 45.Ra8+ Kh7 46.Nc4 Re6 47.Kf1 Bb4 48.Ne5 Rd6 49.Ra4 Rb6 50.Nc4 Rb8 51.Ne3 Kg6 52.Ra6+ Kh5 53.h3 g6 54.Nd5 1-0
2015.10.10 9th Universidad Central
2986562 IM Prasca Sosa, R (2403) FM Almanza, R (2189) 1-0
1.e4 e6 2.d4 d5 3.Nc3 Bb4 4.e5 c5 5.Bd2 Ne7 6.Nb5 Bxd2+ 7.Qxd2 O-O 8.f4 Bd7 9.dxc5 Bxb5 10.Bxb5 a6 11.Bd3 Nd7 12.Nf3 Nxc5 13.O-O-O Qb6 14.c3 Nc6 15.Bc2 a5 16.Qe1 f6 17.exf6 Rxf6 18.f5 exf5 19.Rxd5 Re6 20.Qh4 Ne7 21.Ng5 h6 22.Rxc5 hxg5 23.Qc4 Rf8 24.Re5 Rf6 25.Bb3 1-0
2015.10.09 9th Universidad Central
2986442 FM Herrera, Jua (2220) IM Prasca Sosa, R (2403) 0-1
1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nc6 5.Nc3 Qc7 6.Be2 Nf6 7.O-O Be7 8.Kh1 a6 9.f4 d6 10.Be3 O-O 11.Qe1 Nxd4 12.Bxd4 b5 13.a3 Bb7 14.Qg3 Rad8 15.Rae1 Rd7 16.Bd3 Re8 17.e5 Nh5 18.Qg4 g6 19.f5 Bf8 20.fxg6 hxg6 21.exd6 Qxd6 22.Be5 Qc6 23.Ne4 Bg7 24.Ng5 f5 25.Qh3 Bh6 26.Nf3 Rh7 27.Nd4 Qd7 28.Rf2 Bg7 29.Qe3 f4 30.Rxf4 Nxf4 31.Qxf4 Rf8 32.Qg3 Bxe5 33.Qxe5 Rf2 34.Be4 Bxe4 35.Qxe4 Qd5 36.Qg4 Rhf7 37.Kg1 R7f6 38.h4 R2f4 0-1
2015.10.09 9th Universidad Central
2986477 IM Prasca Sosa, R (2403) WIM Hernandez Moya, Y (2280) 1-0
1.e4 e6 2.d4 d5 3.Nc3 dxe4 4.Nxe4 Bd7 5.Nf3 Bc6 6.Bd3 Nd7 7.O-O Ngf6 8.Ned2 Be7 9.Qe2 Bxf3 10.Nxf3 O-O 11.Rd1 c6 12.Bf4 Nd5 13.Bg3 N7f6 14.Ne5 Bd6 15.c4 Ne7 16.Rac1 Ng6 17.Bb1 Qc7 18.h4 Rfe8 19.h5 Nf8 20.h6 g6 21.Qf3 N8d7 22.Bh4 Be7 23.Nxd7 Nxd7 24.Bxe7 Rxe7 25.d5 cxd5 26.cxd5 Qd6 27.Qc3 f6 28.dxe6 Qxe6 29.Bc2 Kh8 30.Bb3 Qe5 31.Qc7 Nf8 32.Qc4 Ne6 33.Qc8+ Re8 34.Qxb7 Rab8 35.Qf7 1-0
2015.10.08 9th Universidad Central
2986314 Montenegro, Heidy (1850) IM Prasca Sosa, R (2403) 0-1
1.d4 d5 2.e3 c6 3.Nf3 Bf5 4.c4 e6 5.c5 Nd7 6.b4 Ngf6 7.Bb2 Be7 8.Bd3 Bxd3 9.Qxd3 Ne4 10.Nbd2 f5 11.O-O O-O 12.Kh1 Qe8 13.Ng1 Qh5 14.Nxe4 fxe4 15.Qe2 Qh6 16.f3 exf3 17.gxf3 Bd8 18.Rf2 Bc7 19.Raf1 Nf6 20.Rg2 a5 21.Bc3 axb4 22.Bxb4 Ra4 23.Rb1 Rfa8 24.Rb2 Nh5 25.Be1 R4a7 26.Rg4 Nf6 27.Rg2 Qh5 28.Bg3 Qf7 29.Bxc7 Qxc7 30.Nh3 e5 31.Ng5 Re8 32.Qc2 exd4 33.exd4 Qd7 34.Rg3 Re1+ 35.Kg2 Ra8 36.Rb1 Re7 37.Kf2 Rae8 38.Kf1 Re3 39.h4 h6 40.Nh3 Nh5 41.Qg6 Nxg3+ 42.Qxg3 Qf5 43.Ng1 Qxb1+ 0-1
2015.10.08 9th Universidad Central
2986368 IM Prasca Sosa, R (2403) Camargo, S (2059) 1-0
1.e4 c5 2.Nf3 e6 3.Nc3 Nc6 4.d4 cxd4 5.Nxd4 a6 6.Nxc6 bxc6 7.Bd3 d5 8.O-O g6 9.Na4 Bg7 10.Bd2 Ne7 11.Bc3 e5 12.f4 d4 13.Bd2 exf4 14.Bxf4 Qa5 15.b3 Be5 16.Bxe5 Qxe5 17.Nb6 Ra7 18.Nc4 Qc5 19.Rf6 O-O 20.Qf3 Be6 21.Rf1 Nc8 22.e5 Bxc4 23.Bxc4 Qxe5 24.Qxc6 a5 25.h3 Rc7 26.Qa6 Kg7 27.Kh1 Qc5 28.a4 Na7 29.Rb6 Rc6 30.Rxc6 Nxc6 31.Qb5 Qxb5 32.axb5 Nb4 33.Rf2 f5 34.Rd2 Rd8 35.Be2 Re8 36.Kg1 Kf6 37.Bf1 Re6 38.Rxd4 Nxc2 39.Ra4 Ke5 40.Rxa5 Kf4 41.Kf2 Ne3 42.Ra4+ Kg5 43.Be2 f4 44.Ra6 Re7 45.b6 1-0
2014.11.12 ITT Caracas 2014
3113703 GM Vazquez Igarza, R (2597) IM Prasca Sosa, R (2392) 1/2-1/2
1.e4 e6 2.d4 d5 3.exd5 exd5 4.Nf3 Bd6 5.Bd3 Nf6 6.O-O O-O 7.Bg5 Bg4 8.Nbd2 Nbd7 9.c3 c6 10.Qc2 Qc7 11.Rfe1 Rfe8 12.Bh4 Bh5 13.Bg3 Bg6 14.Bxg6 hxg6 15.Qd3 Bxg3 16.hxg3 Qd6 17.Rxe8+ Rxe8 18.Re1 Rxe1+ 19.Nxe1 Qe7 20.Nc2 Kf8 21.Qe3 Ne8 22.Qxe7+ Kxe7 23.Kf1 Nd6 24.Ke2 Nf6 25.f3 Nd7 26.g4 g5 27.Nb4 f6 28.Nd3 Kd8 29.Kf2 Ke7 30.Ke2 Kd8 31.Kf2 Ke7 1/2-1/2
2014.11.11 ITT Caracas 2014
3113699 IM Prasca Sosa, R (2392) FM Castro, Jose VEN (2361) 1-0
1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 e5 6.Ndb5 d6 7.Bg5 a6 8.Na3 b5 9.Nd5 Be7 10.Bxf6 Bxf6 11.c4 b4 12.Nc2 O-O 13.Be2 Bg5 14.O-O Be6 15.Qd3 a5 16.Rad1 Bxd5 17.exd5 Nb8 18.c5 dxc5 19.d6 Nd7 20.Ne3 Rc8 21.Nc4 f5 22.Qd5+ Kh8 23.Nxe5 Nxe5 24.Qxe5 c4 25.d7 Rc7 26.h4 Bxh4 27.Qd5 c3 28.bxc3 bxc3 29.Bb5 c2 30.Rde1 Bg5 31.Re8 Rxd7 32.Rxf8+ Qxf8 33.Bxd7 Qd8 34.Qc6 c1=Q 35.Rxc1 Bxc1 36.Bxf5 Bb2 37.Qc2 Bd4 38.Bxh7 Bxf2+ 39.Kxf2 Qh4+ 40.Ke3 Qh6+ 41.Ke2 Qh5+ 42.Kd2 Qg5+ 43.Kd1 Qh5+ 44.Kc1 Qxh7 45.Qc8+ Qg8 46.Qxg8+ Kxg8 47.Kc2 Kf7 48.Kb3 Ke6 49.Ka4 g5 50.Kxa5 Ke5 51.Kb4 g4 52.a4 Kf4 53.a5 Kg3 54.a6 Kxg2 55.a7 1-0
2014.11.10 ITT Caracas 2014
3113692 IM Gascon Del Nogal, Jose Rafael (2370) IM Prasca Sosa, R (2392) 0-1
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 Ra5 10.Nc7+ Ke7 11.Qf3 Re5 12.Qa3+ d6 13.O-O-O f6 14.f4 Rxe4 15.Nb5 Kf7 16.Bc7 d5 17.Qh3 Qa8 18.Bd3 Qxa2 19.Bxe4 dxe4 20.Nc3 Qa1+ 21.Nb1 Qa4 22.Nc3 Qa1+ 23.Nb1 Qa7 24.g4 Nb4 25.Na3 Qc5 26.Bb8 Nd3+ 27.Kb1 Nf2 28.Qb3 Nxd1 29.Rxd1 Be7 30.Nb5 e3 31.Ba7 e2 32.Re1 Qd5 33.c4 Qd2 34.Bf2 Nh6 35.Nd4 Qxf4 36.Rxe2 Nxg4 37.c5 Nxf2 38.Rxe6 Bxe6 0-1
2014.11.09 ITT Caracas 2014
3115242 IM Prasca Sosa, R (2392) GM Papin, V (2505) 1/2-1/2
1.e4 c5 2.Nf3 e6 3.Nc3 a6 4.d4 cxd4 5.Nxd4 Qc7 6.Bd3 g6 7.f4 Bg7 8.Be3 d6 9.Qd2 Nf6 10.Be2 O-O 11.Bf3 Nc6 12.Nb3 b5 13.O-O-O Rd8 14.g4 Rb8 15.g5 Ne8 16.h4 Na5 17.Nxa5 Qxa5 18.Bd4 b4 19.Bxg7 Nxg7 20.Nb1 Nh5 21.a3 Qa4 22.Bxh5 gxh5 23.Qd4 Qa5 24.Rhg1 bxa3 25.Nxa3 Bb7 26.f5 e5 27.Qd3 Qb4 28.Nc4 Rbc8 29.b3 d5 30.exd5 Rxd5 31.Qe3 Rdc5 32.Rd7 Rxc4 33.bxc4 Qxc4 34.Qd3 Qxd3 35.Rxd3 Be4 36.Rd2 Bxf5 37.Rf1 Be6 38.Re1 Rc5 39.Rde2 Bf5 40.Kb2 Kg7 41.c3 Rb5+ 42.Ka3 Be6 43.Rc1 Ra5+ 44.Kb4 Rb5+ 45.Ka4 Rc5 46.Re4 f5 47.gxf6+ Kxf6 48.Rb4 Bc4 49.Rb6+ Kf5 50.Rg1 Be2 51.Kb3 a5 52.Kc2 Bg4 53.Ra6 Kf4 54.Rf6+ Ke4 55.Re1+ Kd5 56.Ra6 Bf5+ 57.Kd2 Kc4 58.Ra1 Rd5+ 59.Ke1 Kxc3 60.R6xa5 Rxa5 61.Rxa5 Kd4 62.Kf2 Bg6 63.Ra4+ Kd5 64.Ke3 Bc2 65.Ra5+ Ke6 1/2-1/2
2014.11.09 ITT Caracas 2014
3115251 IM Prasca Sosa, R (2392) IM Rohl, J (2407) 1/2-1/2
1.e4 e6 2.d4 d5 3.Nc3 Nf6 4.e5 Nfd7 5.f4 c5 6.Nf3 Nc6 7.Be3 Qb6 8.Qd2 cxd4 9.Nxd4 Qxb2 10.Rb1 Qa3 11.Bb5 Nxd4 12.Bxd4 a6 13.Rb3 Qe7 14.Ba4 Qd8 15.Bb6 Qh4+ 16.Bf2 Qd8 17.Bb6 Qh4+ 18.Bf2 Qd8 19.Bb6 Qh4+ 1/2-1/2
2014.11.08 ITT Caracas 2014
3115241 IM Blanco Ronquillo, H (2440) IM Prasca Sosa, R (2392) 1/2-1/2
1.d4 d5 2.c4 c6 3.Nc3 Nf6 4.e3 a6 5.Nf3 g6 6.Be2 Bg7 7.O-O O-O 8.h3 dxc4 9.Bxc4 b5 10.Bb3 c5 11.dxc5 Bb7 12.e4 Qxd1 13.Rxd1 Nxe4 14.Nxe4 Bxe4 15.a4 Bxf3 16.gxf3 Nc6 17.Bd5 Rac8 18.axb5 axb5 19.Be3 Bxb2 20.Rab1 Bf6 21.Rxb5 Rfd8 22.Rbb1 Nd4 23.Bxd4 Rxd5 24.Be3 Rdxc5 25.Bxc5 Rxc5 26.Rb4 Rc2 27.Kf1 Kg7 28.Re1 Rc3 29.Re3 Rc1+ 30.Kg2 Rc2 31.Rbe4 Ra2 1/2-1/2
2014.11.07 ITT Caracas 2014
3115230 GM Rakhmanov, Ale (2636) IM Prasca Sosa, R (2392) 1-0
1.c4 c6 2.e4 d5 3.exd5 cxd5 4.cxd5 Nf6 5.Qa4+ Nbd7 6.Nc3 g6 7.Nf3 Bg7 8.Bc4 O-O 9.d3 a6 10.Qa3 b6 11.O-O Bb7 12.Re1 Re8 13.Ng5 b5 14.Bb3 h6 15.Nge4 Bf8 16.Be3 a5 17.Nxb5 Nxd5 18.Bxd5 Bxd5 19.Rac1 e6 20.Qa4 Ne5 21.Nc7 Nxd3 22.Nxe8 Bxe4 23.Qxe4 Nxc1 24.Nf6+ Qxf6 25.Qxa8 Nd3 26.Rd1 Qxb2 27.Qd8 1-0
2014.11.07 ITT Caracas 2014
3115233 IM Prasca Sosa, R (2392) FM Hernandez, Alex (2273) 1/2-1/2
1.e4 c5 2.Nf3 g6 3.d4 cxd4 4.Nxd4 Bg7 5.Nc3 Nc6 6.Be3 d6 7.Qd2 Nf6 8.f3 O-O 9.Bc4 Bd7 10.O-O-O Qa5 11.Kb1 Rfc8 12.Bb3 Ne5 13.h4 h5 14.Bh6 Nc4 15.Bxc4 Rxc4 16.Bxg7 Kxg7 17.Nb3 Qc7 18.g4 hxg4 19.h5 Rxc3 20.hxg6 fxg6 21.bxc3 gxf3 22.Qg5 Kf7 23.Qf4 Rg8 24.Rhg1 Qxc3 25.Rd3 Qc4 26.Rxf3 Bc6 27.Re1 g5 28.Qe3 g4 29.Rf4 Qb5 30.Rf5 Qb6 31.Qg3 Bd7 32.Rff1 Rg5 33.e5 Rxe5 34.Rxe5 dxe5 35.Qxe5 Qb5 36.Qf4 a5 37.c4 Qb4 38.Qc7 a4 39.Qxd7 axb3 40.Qd5+ Ke8 41.Qd4 bxa2+ 1/2-1/2
2014.11.06 ITT Caracas 2014
3115224 IM Prasca Sosa, R (2392) IM Ynojosa, F (2439) 1/2-1/2
1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 e5 5.Nb5 d6 6.N1c3 a6 7.Na3 b5 8.Nd5 Nf6 9.Bg5 Be7 10.Bxf6 Bxf6 11.c4 b4 12.Nc2 a5 13.g3 Bg5 14.Bg2 O-O 15.O-O Be6 16.Qd3 Ne7 17.h4 Bh6 18.Nde3 Qc7 19.b3 g6 20.f4 f6 21.f5 Bc8 22.Rad1 Ra6 23.Kh2 Qc5 24.Bh3 Kh8 25.fxg6 hxg6 26.Bxc8 Qxc8 27.Qe2 Kg7 28.Nd5 Ng8 29.g4 Kh8 30.Qg2 Ra7 31.g5 fxg5 32.hxg5 Rxf1 33.Rxf1 Bf8 34.Kg3 Rh7 35.Rh1 Be7 36.Rxh7+ Kxh7 37.Nxe7 Nxe7 38.Ne3 Kg7 39.Ng4 Qf8 40.Qd2 Nc6 41.Nf6 Nd4 42.Qh2 Qh8 43.Qf2 Kf7 44.Nd5+ Ke6 45.Nc7+ Ke7 46.Nd5+ Ke6 47.Nc7+ Ke7 48.Nd5+ 1/2-1/2
2014.10.13 VIII Universidad Central Open 2014
3124247 IM Barros, C (2302) IM Prasca Sosa, R (2377) 0-1
1.c4 c6 2.d4 d5 3.Nc3 Nf6 4.Nf3 a6 5.c5 g6 6.h3 Bg7 7.Bf4 O-O 8.e3 Nbd7 9.Be2 Ne4 10.Nxe4 dxe4 11.Nd2 f5 12.Nc4 e5 13.dxe5 Nxc5 14.O-O Be6 15.Nd6 g5 16.Bh2 f4 17.b4 Nd7 18.Bg4 Bd5 19.exf4 gxf4 20.Bf5 Nxe5 21.Qh5 h6 22.Nxe4 Bf7 23.Qd1 Bc4 24.Qh5 Bf7 25.Qd1 Bd5 26.Qh5 Qe8 27.Nd6 0-1
2014.10.12 VIII Universidad Central Open 2014
3126448 IM Prasca Sosa, R (2377) WGM Pina Vega, S (2270) 1-0
1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 e6 5.Nc3 Qc7 6.Ndb5 Qb8 7.Be3 a6 8.Nd4 Nf6 9.f3 b5 10.Qd2 Bb4 11.O-O-O Ne7 12.a3 Ba5 13.Nb3 Bc7 14.Kb1 d5 15.Bc5 Bb7 16.exd5 Bxd5 17.Qg5 Be5 18.Bxe7 Bxc3 19.Bc5 Be5 20.f4 Bd6 21.Qxg7 Ke7 22.Bd4 Ne4 23.Bd3 Qf8 24.Qg4 Rg8 25.Qh4+ Ke8 26.Rhe1 f5 27.Qxh7 Rxg2 28.Rg1 Rxg1 29.Rxg1 Nf6 30.Qg6+ Ke7 31.Qg7+ Ke8 1-0
2014.10.12 VIII Universidad Central Open 2014
3126466 IM Fernandez Cardoso, A (2435) IM Prasca Sosa, R (2377) 1-0
1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nc6 5.Nc3 Qc7 6.f4 a6 7.Be3 Nxd4 8.Qxd4 b5 9.O-O-O Bb7 10.Bd3 Nf6 11.e5 Nd5 12.Ne4 Be7 13.f5 Nxe3 14.Nd6+ Bxd6 15.exd6 Qc6 16.Qxe3 O-O-O 17.Be2 Qxg2 18.Rhf1 Kb8 19.Bf3 Bxf3 20.Rxf3 Kb7 21.Rg1 Qxh2 22.Qe4+ Kb8 23.Qd4 Kb7 24.c3 Qe2 25.Rf2 Qc4 26.Qxc4 bxc4 27.Rxg7 Kc6 28.Rxf7 e5 29.Re7 Kxd6 30.f6 Rhf8 31.Rxh7 Kc6 32.Kd2 d6 33.a4 Rd7 34.f7 Kb6 35.Ke3 Kc5 36.Ke4 Re7 37.Rf6 d5+ 38.Kf5 d4 39.Ke4 1-0
2014.10.11 VIII Universidad Central Open 2014
3126425 WIM Rodriguez Rueda, P (2349) IM Prasca Sosa, R (2377) 0-1
1.d4 d5 2.c4 c6 3.Nf3 Nf6 4.Nc3 a6 5.e3 g6 6.Bd3 Bg7 7.O-O O-O 8.c5 Bg4 9.h3 Bf5 10.b4 Nbd7 11.Bb2 Qc7 12.Re1 Rfe8 13.Rc1 Rad8 14.Ne2 Bxd3 15.Qxd3 Ne4 16.a4 f6 17.Nd2 Nxd2 18.Qxd2 e5 19.dxe5 fxe5 20.Red1 Nf6 21.Qc2 Qf7 22.Ng3 h5 23.Qe2 e4 24.Bxf6 Bxf6 25.b5 axb5 26.axb5 Be5 27.Rf1 Qc7 28.bxc6 bxc6 29.Qe1 Re6 30.Ne2 Rf8 31.Nd4 Ref6 32.Qe2 Qf7 33.Rb1 g5 34.Rb6 Qg6 35.Qa6 Bxd4 36.exd4 g4 37.Rb3 gxh3 38.Rxh3 Rf3 39.Kh2 Rxh3+ 40.gxh3 Kh8 41.Qa3 Rf3 42.Qa8+ Kh7 43.Qb7+ Kh6 44.Qb8 Qf6 45.Qd6 Kg5 46.Qxf6+ Rxf6 47.Kg2 Kf4 48.Rb1 e3 49.fxe3+ Kxe3 50.Rb4 h4 51.Ra4 Kd3 52.Rb4 Kc3 53.Ra4 Kb3 54.Ra6 Kb4 55.Ra2 Kb5 56.Ra8 Rf4 57.Rb8+ Kc4 58.Rc8 Rf6 59.Rh8 Kxd4 60.Rxh4+ Kxc5 61.Ra4 d4 62.h4 d3 63.h5 d2 64.Ra1 Kd4 65.Rh1 Ke3 66.Kg3 Rd6 0-1
2014.10.10 VIII Universidad Central Open 2014
3126395 Prieto, E (2089) IM Prasca Sosa, R (2377) 0-1
1.e4 c5 2.Nc3 e6 3.f4 a6 4.a4 Nc6 5.Nf3 d5 6.g3 Nf6 7.e5 Ng8 8.Bg2 Nge7 9.O-O h5 10.Nh4 g6 11.d3 Nf5 12.Nxf5 gxf5 13.h4 Be7 14.Ne2 d4 15.Bd2 Bd7 16.Qe1 Qc7 17.Kh2 Bd8 18.c3 dxc3 19.bxc3 Ne7 20.Ng1 Bc6 21.Nf3 Ng8 22.Be3 Nh6 23.Bg1 Ng4+ 24.Kh3 Be7 25.Qe2 O-O 26.Nh2 Rfd8 27.Nxg4 hxg4+ 28.Kh2 Bxg2 29.Kxg2 b5 30.axb5 axb5 31.Be3 b4 32.cxb4 cxb4 33.d4 Qb7+ 34.Kg1 Rxa1 35.Rxa1 Qe4 36.Qd2 Rc8 37.Bf2 b3 38.Re1 Qc2 39.Be3 b2 40.Qd1 Qxd1 41.Rxd1 Ba3 0-1
2014.10.10 VIII Universidad Central Open 2014
3126408 IM Prasca Sosa, R (2377) GM Barrientos, S (2474) 1-0
1.e4 c5 2.Nf3 e6 3.Nc3 Nc6 4.d4 cxd4 5.Nxd4 Qc7 6.Be2 a6 7.O-O Nf6 8.Be3 Be7 9.f4 d6 10.Kh1 O-O 11.Qe1 Bd7 12.Qg3 Nxd4 13.Bxd4 Bc6 14.e5 dxe5 15.Bxe5 Qc8 16.Bd3 Ne8 17.Ne4 h6 18.Rad1 f5 19.Nd2 b5 20.c4 Nf6 21.Rc1 Qd7 22.Nb3 Rad8 23.Nd4 b4 24.c5 Ng4 25.Bc4 Bd5 26.c6 Qc8 27.c7 Rde8 28.Nxf5 Rxf5 29.Qxg4 Bf6 30.Bxd5 exd5 31.Qg6 Rfxe5 32.fxe5 Bxe5 33.Qxe8+ Qxe8 1-0
2014.10.09 VIII Universidad Central Open 2014
3126324 Mora, Luis Jose (1936) IM Prasca Sosa, R (2377) 0-1
1.d4 d5 2.c4 c6 3.Nc3 Nf6 4.Nf3 a6 5.e3 g6 6.Bd3 Bg7 7.Ne5 O-O 8.O-O Be6 9.f4 Nbd7 10.cxd5 cxd5 11.Bd2 Nxe5 12.fxe5 Nd7 13.Qe2 b5 14.e4 Nb6 15.Bg5 Qd7 16.Rad1 Bg4 17.Qe3 Bxd1 18.Nxd1 f6 19.exf6 exf6 20.Bh6 Rae8 21.Bxg7 Kxg7 22.e5 Nc4 23.Qg3 fxe5 24.Rxf8 Kxf8 25.Bxc4 dxc4 0-1
2014.10.09 VIII Universidad Central Open 2014
3126361 IM Prasca Sosa, R (2377) Jaramillo, G (2151) 1-0
1.e4 Nc6 2.Nf3 d6 3.Nc3 Nf6 4.d4 Bg4 5.d5 Nb8 6.h3 Bh5 7.Be3 Nbd7 8.Qd2 a6 9.Nh4 e6 10.g4 Bg6 11.Nxg6 hxg6 12.dxe6 fxe6 13.Be2 b5 14.f3 c5 15.a4 b4 16.Nd1 Be7 17.Nf2 Kf7 18.g5 Nh5 19.Rg1 Qc7 20.f4 c4 21.f5 gxf5 22.exf5 g6 23.fxe6+ Kxe6 24.Bg4+ Kf7 25.Qd5+ Kg7 26.Bxd7 Qxd7 27.Bd4+ Bf6 28.gxf6+ Kh7 29.O-O-O Rhf8 30.Rxg6 Nf4 31.Qg5 1-0
2014.08.03 115th US Open 2014
3141152 IM Prasca Sosa, R (2377) GM Shabalov, A (2500) 0-1
1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 e6 5.Nc3 Qc7 6.g3 a6 7.Bg2 h5 8.Nf3 Nf6 9.O-O Be7 10.Bf4 d6 11.Qd2 O-O 12.Rad1 Ne5 13.Nxe5 dxe5 14.Bg5 b5 15.Ne2 Bb7 16.Bxf6 Bxf6 17.c3 Bc6 18.Qc2 h4 19.Nc1 a5 20.Nb3 Qa7 21.Rfe1 Rac8 22.Nd2 Be7 23.Nf1 Qa8 24.Ne3 b4 25.c4 h3 26.Bh1 f5 27.b3 Bc5 28.Rd2 Rc7 29.Rdd1 Bd4 30.Re2 Rcf7 31.Qb1 Rf6 32.Qc2 f4 0-1
2014.08.01 115th US Open 2014
3141034 Chen, Baining (2026) IM Prasca Sosa, R (2377) 1/2-1/2
1.e4 c5 2.Nc3 e6 3.Nf3 Nc6 4.d4 cxd4 5.Nxd4 Qc7 6.Be2 a6 7.O-O Nf6 8.Be3 Be7 9.f4 d6 10.Kh1 Bd7 11.Qe1 O-O 12.Qg3 Nxd4 13.Bxd4 Bc6 14.Bd3 Rad8 15.e5 Nh5 16.Qf2 dxe5 17.Bb6 Qb8 18.Bxd8 Bxd8 19.fxe5 Qxe5 20.Rae1 Qd6 21.Be4 Nf6 22.Bxc6 Qxc6 23.Qf3 Qb6 24.b3 1/2-1/2
2014.07.31 115th US Open 2014
3140887 IM Prasca Sosa, R (2377) Haessler, C (2137) 1/2-1/2
1.e4 e5 2.Nf3 d6 3.d4 exd4 4.Nxd4 g6 5.Nc3 Bg7 6.Be3 Nf6 7.Qd2 O-O 8.O-O-O Re8 9.f3 a6 10.Bg5 Nbd7 11.h4 h5 12.Be2 Ne5 13.f4 Neg4 14.Bf3 c6 15.f5 Qc7 16.Rhf1 b5 17.Nxc6 Bb7 18.Bxg4 Nxg4 19.Nd4 Bxe4 20.f6 Bf8 21.Nxe4 Rxe4 22.Ne2 Rc8 23.Kb1 Rc4 24.Rc1 d5 25.Nf4 d4 26.Nd5 Qc6 27.Ne7+ Bxe7 28.fxe7 Ne3 29.Bxe3 dxe3 30.Qxe3 Re4 31.Qf3 Rxe7 1/2-1/2
2014.07.31 115th US Open 2014
3140728 Schmitt, Ryan L IM Prasca Sosa, R (2377) 0-1
1.d4 d5 2.c4 c6 3.Nf3 Nf6 4.e3 g6 5.Bd3 Bg7 6.O-O O-O 7.h3 a6 8.a4 a5 9.Nc3 Na6 10.cxd5 cxd5 11.Bxa6 Rxa6 12.g4 Ne4 13.Nxe4 dxe4 14.Nd2 f5 15.g5 e5 16.Nb3 Qxg5+ 17.Kh2 f4 18.Rg1 Qh4 19.Qf1 fxe3 20.Bxe3 exd4 21.Nxd4 Be5+ 22.Kh1 Bxh3 23.Qxh3 Qxh3# 0-1
2014.07.31 115th US Open 2014
3140841 Wang, Jalen (2050) IM Prasca Sosa, R (2377) 1/2-1/2
1.b3 d5 2.Bb2 c6 3.e3 Nf6 4.Nf3 h6 5.Be2 Bf5 6.O-O e6 7.d3 Be7 8.Ne5 Nbd7 9.f4 Nxe5 10.fxe5 Nd7 11.Bf3 O-O 12.Qe2 Bh7 13.Kh1 Qc7 14.d4 f6 15.exf6 Nxf6 16.Nc3 Bd6 17.e4 e5 18.dxe5 Bxe5 19.exd5 Bxh2 20.dxc6 bxc6 21.Ne4 1/2-1/2
2014.07.06 42nd World Open 2014
3174846 IM Prasca Sosa, R (2397) Brattain, Mika A (2285) 0-1
1.e4 c6 2.d4 d5 3.e5 Bf5 4.Nf3 e6 5.Be2 Nd7 6.O-O Bg6 7.b3 Nh6 8.c4 Nf5 9.a3 Be7 10.Nc3 O-O 11.g4 Nh6 12.h3 Rc8 13.c5 Kh8 14.Bf4 f6 15.exf6 Bxf6 16.Bd6 Be7 17.Bg3 Nf7 18.b4 Bf6 19.h4 h6 20.Re1 Re8 21.Kg2 e5 22.h5 Bh7 23.dxe5 Ndxe5 24.Nd4 Rc7 25.Qd2 Rce7 26.Red1 Qc8 27.f3 Ng5 28.Re1 Ne6 29.Nxe6 Qxe6 30.Bf1 Qf7 31.Be2 Nxg4 32.fxg4 Bxc3 33.Qxc3 Rxe2+ 34.Rxe2 Rxe2+ 35.Kh3 Bf5 0-1
2014.07.04 42nd World Open 2014
3174774 Cooke, E (2154) IM Prasca Sosa, R (2397) 1/2-1/2
1.e4 e6 2.d4 d5 3.Nc3 Bb4 4.e5 b6 5.a3 Bf8 6.f4 Ne7 7.Be3 Nf5 8.Bf2 h5 9.Bb5+ c6 10.Bd3 g6 11.Nf3 Be7 12.Ne2 Ba6 13.Bxa6 Nxa6 14.Qd3 Nc7 15.O-O Rc8 16.b4 Qd7 17.Rab1 Kf8 18.g3 Kg7 19.h3 b5 20.Kg2 Na8 21.Rh1 Nh6 22.Nh2 Nb6 23.g4 Nc4 24.Ng3 a5 25.gxh5 axb4 26.hxg6 fxg6 27.axb4 Ra8 28.Rhg1 Kf7 29.Nf3 Ra3 30.Rb3 Raa8 31.Rbb1 Ra3 32.Rb3 Raa8 33.Rbb1 1/2-1/2
2014.07.03 42nd World Open 2014
3174722 GM Nyzhnyk, I (2628) IM Prasca Sosa, R (2397) 1-0
1.d4 d5 2.c4 c6 3.Nf3 Nf6 4.Nc3 a6 5.g3 g6 6.Bg2 Bg7 7.O-O O-O 8.b3 Ne4 9.Bb2 Nxc3 10.Bxc3 Nd7 11.Rc1 Nf6 12.Ne5 e6 13.Qc2 a5 14.Rfd1 Re8 15.a3 Qe7 16.Qb2 Bf8 17.a4 Bh6 18.f4 Bg7 19.b4 axb4 20.Bxb4 Qd8 21.a5 Bf8 22.Ra1 Nd7 23.Bxf8 Nxe5 24.dxe5 Rxf8 25.Qb4 Qc7 26.c5 Bd7 27.e3 Bc8 28.Bf1 f6 29.exf6 Rxf6 30.e4 Rf7 31.e5 g5 32.Bd3 gxf4 33.gxf4 Bd7 34.Kh1 Be8 35.Rg1+ Kh8 36.Qe1 Rxf4 37.Qg3 Rf8 38.Qg5 1-0
2013.11.05 3rd Panama Open
3251152 IM Prasca Sosa, R (2420) Brizuela Abreu, Ronald Jesus (2212) 1/2-1/2
1.e4 e6 2.d4 d5 3.Nc3 Nf6 4.e5 Nfd7 5.f4 c5 6.Nf3 Nc6 7.Be3 Be7 8.Qd2 O-O 9.g3 b6 10.Bh3 Kh8 11.O-O cxd4 12.Nxd4 Nxd4 13.Bxd4 Bc5 14.Ne2 Ba6 15.c3 Qe7 16.Rfe1 Rac8 17.Be3 Bxe3+ 18.Qxe3 Bxe2 19.Qxe2 g6 20.Rad1 Rc4 21.Bf1 Rfc8 22.Qd2 Ra4 23.b3 Ra5 24.c4 Nf8 25.b4 Ra4 26.cxd5 exd5 27.Qxd5 Rxb4 28.Qd6 Rc7 29.Qf6+ Kg8 30.Rd6 Rb2 31.a4 Rbc2 32.Red1 h5 33.Qxe7 Rxe7 34.Bh3 Kg7 1/2-1/2
2013.11.04 3rd Panama Open
3251056 IM Prasca Sosa, R (2420) Carvajal Gorgona, J (2239) 1-0
1.e4 e6 2.d4 d5 3.Nd2 dxe4 4.Nxe4 Nd7 5.g3 Ngf6 6.Nxf6+ Nxf6 7.Bg2 e5 8.d5 Bg4 9.Ne2 Bd6 10.h3 Bf5 11.Nc3 O-O 12.g4 Bg6 13.Bg5 Be7 14.h4 h6 15.Be3 Ne8 16.g5 hxg5 17.hxg5 Bxg5 18.Qg4 Bxe3 19.fxe3 Nf6 20.Qh3 Nh7 21.O-O-O Qc8 22.Qh2 Qe8 23.d6 c6 24.Ne4 f5 25.Nc5 e4 26.d7 Qf7 27.b3 Qf6 28.Rd6 Qg5 29.Kb1 f4 30.exf4 1-0
2013.11.04 3rd Panama Open
3251095 GM Alvarez Pedraza, A (2490) IM Prasca Sosa, R (2420) 1-0
1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nc6 5.Nc3 Qc7 6.Be3 a6 7.Qf3 Nf6 8.O-O-O Be7 9.Nxc6 bxc6 10.g4 d5 11.g5 dxe4 12.Nxe4 Nd5 13.Bd2 e5 14.h4 Nf4 15.Bxf4 exf4 16.Bc4 Bf5 17.h5 h6 18.g6 fxg6 19.hxg6 Rb8 20.Rd4 Kf8 21.Qh5 Bc8 22.Bb3 Rb5 23.Qe2 Re5 24.Qc4 Be6 25.Qxa6 Ra5 26.Qd3 Bf5 27.Qc4 Bxg6 28.Qe6 Be8 29.Nd6 Bh5 30.Nf5 Bg5 31.Rd7 1-0
2013.11.03 3rd Panama Open
3250950 IM Prasca Sosa, R (2420) IM Obregon Rivero, J (2526) 0-1
1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 Nc6 6.Bc4 Qb6 7.Nb3 e6 8.O-O a6 9.a3 Be7 10.Be3 Qc7 11.f4 O-O 12.Be2 b5 13.g4 d5 14.exd5 Rd8 15.Bf3 b4 16.axb4 Nxb4 17.Nb5 Qb8 18.N5d4 Nfxd5 19.Bd2 Bb7 20.Na5 Bc5 21.c3 Nc6 22.Nxb7 Qxb7 23.Bc1 Qa7 24.Ra4 Nxd4 25.cxd4 Nb6 26.Bxa8 Nxa4 27.Qxa4 Bxd4+ 28.Kg2 Qxa8+ 29.Kg3 Qe4 30.Qxa6 Bc5 31.Rf3 Qe1+ 32.Kh3 Qxc1 0-1
2013.11.03 3rd Panama Open
3251013 Bonilla, Felix (2072) IM Prasca Sosa, R (2420) 0-1
1.d4 d5 2.c4 c6 3.e3 Nf6 4.Nc3 g6 5.Nf3 Bg7 6.Be2 O-O 7.h3 a6 8.c5 Nfd7 9.O-O e5 10.Nxe5 Nxe5 11.dxe5 Bxe5 12.Bd2 Be6 13.Rc1 Nd7 14.Na4 Qe7 15.Bc3 f6 16.Bd4 Rfe8 17.Re1 Rad8 18.Qd2 Nf8 19.b4 Bf5 20.Nc3 Bb8 21.Bf1 Ne6 22.a4 Ng5 23.f4 Ne6 24.Ne2 Be4 25.Qb2 Rf8 26.b5 axb5 27.axb5 g5 28.bxc6 bxc6 29.g3 gxf4 30.Nxf4 Nxd4 31.Qxd4 Be5 32.Qa4 Qd7 33.Qd1 Kh8 34.Bg2 Qg7 35.Qg4 Qxg4 36.hxg4 Rg8 37.Bxe4 dxe4 38.Red1 Ra8 39.Rc2 Rxg4 40.Kf2 Bxf4 41.exf4 Ra3 42.Rg1 Rf3+ 43.Ke2 Rgxg3 44.Rxg3 Rxg3 45.Rc4 f5 46.Rd4 Rc3 47.Rd8+ Kg7 48.Rd7+ Kg8 49.Rd8+ Kf7 50.Rd7+ Ke8 51.Rxh7 Rxc5 52.Kd2 Rd5+ 53.Ke2 c5 54.Rg7 Kd8 55.Ra7 Kc8 56.Ke1 Kb8 57.Ra5 Kb7 58.Rb5+ Kc6 59.Rb8 c4 60.Ke2 Kc5 61.Ke3 c3 0-1
2013.11.02 3rd Panama Open
3250909 Osorio, J (1934) IM Prasca Sosa, R (2420) 0-1
1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nc6 5.Nc3 Qc7 6.g3 a6 7.Bg2 Nf6 8.O-O h5 9.Bg5 Bc5 10.Nxc6 bxc6 11.Na4 Ba7 12.c4 d6 13.Qe2 e5 14.Kh1 h4 15.Bxf6 gxf6 16.g4 h3 17.Bf3 Bd4 18.Rad1 Be6 19.Nc3 Qb6 20.Na4 Qb4 21.b3 Ke7 22.Rxd4 exd4 23.Nb2 Rag8 24.Nd3 Qa5 25.Nf4 Qg5 26.Nxe6 fxe6 27.Rg1 c5 28.Rg3 Rg7 29.Rg1 a5 30.Rg3 Qc1+ 31.Rg1 Qc3 32.Rd1 Rg5 33.Rd3 Qc1+ 34.Rd1 Qf4 35.Rd3 Re5 36.Qd2 Qxd2 37.Rxd2 f5 38.Be2 fxe4 39.Kg1 e3 40.fxe3 Rxe3 41.Bf1 e5 42.Rd3 e4 43.Rd2 Rg8 44.Be2 Rf8 0-1
2013.10.31 3rd Panama Open
3250800 GM Rakhmanov, Ale (2603) IM Prasca Sosa, R (2420) 1-0
1.Nf3 Nf6 2.c4 e6 3.g3 b6 4.Bg2 Bb7 5.O-O Be7 6.b3 O-O 7.Bb2 d6 8.d4 Nbd7 9.Nc3 Ne4 10.d5 Nxc3 11.Bxc3 e5 12.e4 a5 13.Ne1 Bf6 14.Nc2 g6 15.Ne3 Qe7 16.a3 Bg7 17.Qe2 h5 18.h4 Bh6 19.Bd2 Kh7 20.Bh3 Nf6 21.Nf5 gxf5 22.Bxf5+ Kg7 23.Bxh6+ Kxh6 24.Qd2+ Kg7 25.Qg5+ Kh8 26.Qh6+ Kg8 27.Qg5+ Kh8 28.g4 hxg4 29.Qh6+ Kg8 30.Kh1 Bc8 31.Rg1 Bxf5 32.exf5 Qd7 33.Qxf6 Kh7 34.Rxg4 Rg8 35.Rg5 Rxg5 36.Qxg5 1-0
2013.10.30 3rd Panama Open
3250769 IM Prasca Sosa, R (2420) Fabrega, E (2123) 1-0
1.e4 e5 2.Nf3 Nc6 3.Nc3 Nf6 4.Bb5 d6 5.d4 exd4 6.Nxd4 Bd7 7.O-O Be7 8.Be2 O-O 9.h3 Re8 10.f4 Nxd4 11.Qxd4 Bc6 12.Bf3 Nd7 13.Nd5 Bf6 14.Qc4 Nb6 15.Qd3 Na4 16.c3 Nc5 17.Qc2 a5 18.Rd1 Bxd5 19.Rxd5 Qe7 20.Rxc5 dxc5 21.e5 Bxe5 22.fxe5 Qxe5 23.Bd2 Qg3 24.Qf5 Rad8 25.Bf4 Re1+ 26.Rxe1 Qxe1+ 27.Kh2 Qe7 28.Bxb7 g6 29.Qe4 Qxe4 30.Bxe4 Re8 31.Bf3 Re7 32.Bg5 Rd7 33.a4 Kg7 34.Be3 c4 35.Be2 Re7 36.Bd4+ f6 37.Bxc4 h5 38.Bb5 Re4 39.Bc5 c6 40.Bxc6 Rc4 41.b4 Rxc3 42.Bb5 axb4 43.Bxb4 Rb3 44.Bd6 h4 45.Bc7 Rc3 46.Bd8 Rb3 47.Ba6 g5 48.a5 Kg6 49.Be2 Re3 50.Bf3 Ra3 51.Bb7 f5 52.a6 Kh5 53.Bb6 g4 54.hxg4+ fxg4 55.a7 Ra1 56.Bg1 g3+ 57.Kh1 h3 58.a8=Q 1-0
2013.08.28 15th Sants Open 2013
3273041 GM Adhiban, Baskaran (2567) IM Prasca Sosa, R (2426) 1-0
1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nc6 5.Nc3 Qc7 6.Be3 a6 7.Qd2 Nf6 8.O-O-O Be7 9.f3 b5 10.g4 Nxd4 11.Bxd4 b4 12.Ne2 Bb7 13.g5 Nxe4 14.fxe4 Bxe4 15.Rg1 Rc8 16.c3 d5 17.Bg2 Bg6 18.Bxg7 Rg8 19.Bf6 bxc3 20.Nxc3 Bd6 21.Rgf1 Qc4 22.Qe3 Qxa2 23.Bxd5 Qb1+ 24.Kd2 Qxb2+ 25.Ke1 Qxh2 26.Rf2 Qg3 27.Bf3 Bh5 28.Rxd6 Qxd6 29.Bxh5 Qc6 30.Bf3 Qc7 31.Rd2 h6 32.gxh6 Qg3+ 33.Kd1 1-0
2013.08.27 15th Sants Open 2013
3273026 IM Prasca Sosa, R (2426) GM Cori, J (2569) 1/2-1/2
1.e4 c5 2.Nf3 e6 3.Nc3 a6 4.d4 cxd4 5.Nxd4 Qc7 6.a3 Nc6 7.Be3 Nf6 8.Be2 h5 9.Qd2 b5 10.Nxc6 dxc6 11.e5 Qxe5 12.Bf4 Qc5 13.O-O-O Be7 14.Be3 Qe5 15.Bf4 Qc5 16.Be3 Qf5 17.Bd3 Qe5 18.Rhe1 Bb7 19.Bf4 Qc5 20.Ne4 Nxe4 21.Bxe4 Rd8 22.Qe2 O-O 23.Kb1 Bf6 24.Bc7 Rxd1+ 25.Rxd1 Rc8 26.Bd6 Qg5 27.f4 Qh6 28.Qf2 Ba8 29.Qb6 Rd8 30.Qxa6 e5 31.Rf1 exf4 32.Bxf4 Bg5 33.Bxg5 Qxg5 34.Bxc6 Bxc6 35.Qxc6 Qe5 36.Qf3 f6 37.h3 Kf7 38.Rd1 Rxd1+ 39.Qxd1 Kg6 40.b3 f5 41.Qd2 f4 42.Qd3+ Kg5 43.Qd8+ Kf5 44.a4 bxa4 45.bxa4 g5 46.Qd7+ Kf6 47.Qc6+ Kf5 48.Qd7+ Kf6 49.Qd8+ Kf5 50.Qf8+ Kg6 51.Qg8+ Kh6 52.Qd8 Qe1+ 53.Ka2 Qe4 54.Qf6+ Kh7 55.Qf7+ Kh6 56.Qf6+ Kh7 57.Qf7+ 1/2-1/2
2013.08.26 15th Sants Open 2013
3276078 GM Burmakin, V (2565) IM Prasca Sosa, R (2426) 1/2-1/2
1.d4 d5 2.Nf3 c6 3.Bf4 Bf5 4.e3 e6 5.c4 Nd7 6.Nc3 Ngf6 7.h3 Be7 8.Qb3 Qb6 9.c5 Qxb3 10.axb3 a6 11.b4 Rc8 12.Nd2 Bd8 13.f3 Nh5 14.Bd6 Bh4+ 15.Kd1 Ng3 16.Rg1 Nxf1 17.Nxf1 Bg6 18.Ke2 Be7 19.Bh2 f6 20.Nd2 e5 21.Nb3 Bd8 22.Na5 Bxa5 23.bxa5 O-O 24.Ra4 Rfe8 25.Kd2 Re7 26.Rb4 Nf8 27.Re1 Rce8 28.dxe5 fxe5 29.e4 d4 30.Ne2 Bf7 31.h4 h5 32.Nc1 Ng6 33.Bg3 Be6 34.Nd3 Bc8 35.Rh1 Rf7 36.Ke2 Kh7 37.Kf1 Kg8 38.Kg1 Kh7 39.Kh2 Kg8 40.Rf1 Rff8 41.Ra4 Rf7 42.Raa1 Kh8 43.Rac1 Kg8 44.Kg1 Kh8 45.Kf2 Kg8 46.Ke2 Kh8 47.Kd2 Kg8 48.Rf2 Kh8 49.Rh1 Kg8 50.Re1 Rfe7 51.Kc2 Kh7 52.Rff1 Bd7 53.Re2 Rf7 54.Ree1 Rfe7 55.Nc1 Be6 56.Kd3 Rf7 57.Ne2 Bb3 58.Ra1 Rfe7 59.Ra3 Be6 60.Be1 Rf7 61.Rh1 Bc8 62.Bd2 Nf8 63.Raa1 Ne6 64.b4 Nc7 65.Rhf1 Nb5 66.Ng3 g6 67.f4 exf4 68.Bxf4 Bg4 69.Bg5 Ref8 70.Rxf7+ Rxf7 71.Rf1 Rxf1 72.Nxf1 Kg7 73.Nd2 Be6 74.Bf4 Kf6 75.Nf3 Ke7 76.Be5 Na3 77.Nd2 Ba2 78.Bxd4 Be6 79.Bb2 Nb5 80.Ke3 Bg4 81.Kf4 Nc7 82.Nc4 Ne6+ 83.Ke3 g5 84.g3 gxh4 85.gxh4 Nd8 86.Nd6 Nf7 87.Nf5+ Ke6 88.Kf4 Kd7 89.Bg7 Ke6 90.Ne3 Be2 91.Bb2 Bd3 92.Nf5 Kd7 93.Ng7 Be2 94.Kf5 Nd8 95.Kf6 Bf3 96.e5 Bg4 97.Kg6 Ne6 98.Nxh5 Bd1 99.Nf6+ Ke7 100.Kf5 Bc2+ 101.Kg4 Bd1+ 102.Kg3 Ng7 103.Ne4 Nf5+ 104.Kh3 Ke6 105.Nd6 Ne3 106.Nxb7 Nd5 107.Kg3 Nxb4 108.Nd8+ Kd7 109.Nf7 Nd3 110.Bd4 Ke6 111.Ng5+ Kd5 112.Bc3 Nxe5 113.Bxe5 Kxe5 114.Nf3+ Kd5 115.h5 Kxc5 116.h6 Bc2 117.Kf4 Kd5 118.Ke3 c5 119.Kd2 Bf5 120.Kc3 Kc6 121.Kc4 Be6+ 122.Kc3 Bf5 1/2-1/2
2013.08.10 39th Badalona Open A
3283736 IM Prasca Sosa, R (2426) FM Hernando Rodrigo, Ju (2327) 1/2-1/2
1.e4 e6 2.d4 d5 3.Nc3 dxe4 4.Nxe4 Nd7 5.Nf3 Ngf6 6.Bg5 Be7 7.Nxf6+ Bxf6 8.Bxf6 Qxf6 9.Qd2 O-O 10.Qe3 c5 11.O-O-O cxd4 12.Rxd4 e5 13.Rd2 Qe7 14.Bc4 Kh8 15.Re1 f6 16.Nh4 Nb6 17.Bb3 g5 18.Nf3 Qc7 19.Nxg5 fxg5 20.Qxg5 Bf5 21.g4 Bg6 22.Rxe5 Rae8 23.Rde2 Rxe5 24.Rxe5 Nd7 25.Re7 Rxf2 26.Re8+ Nf8 27.Qe5+ Qxe5 28.Rxe5 Rxh2 29.Re7 Rg2 30.Rxb7 Rxg4 31.Rxa7 h5 32.Bd5 h4 33.Ra3 Nh7 34.Re3 Nf6 35.Bb7 Ne4 36.b3 Rg1+ 37.Kb2 Nf2 38.Rf3 Nd1+ 39.Ka3 Kg7 40.c4 Rg3 41.Rf1 Ne3 42.Rh1 Nxc4+ 43.Kb4 Nd6 44.Bc6 Rg4+ 45.Kc5 Ne4+ 46.Kb6 Bf7 47.Rh2 Kh6 48.a4 Bxb3 49.a5 Bc4 50.a6 Bxa6 51.Kxa6 Kg5 52.Re2 Ng3 53.Re8 Nf5 54.Rg8+ Kf4 55.Rh8 Rg6 56.Kb5 Rh6 57.Rxh6 Nxh6 58.Kc5 Nf5 59.Kc4 Ke3 60.Bg2 Ne7 61.Bh3 Ng6 62.Kc3 Nf4 63.Bc8 Kf3 64.Kd2 Ng2 65.Bd7 Kf2 66.Bc8 Nf4 67.Kd1 h3 68.Bxh3 1/2-1/2
2013.08.09 39th Badalona Open A
3283720 GM Perez Mitjans, O (2475) IM Prasca Sosa, R (2426) 1-0
1.e4 e6 2.d4 d5 3.Nc3 Bb4 4.e5 c5 5.Bd2 Ne7 6.a3 Bxc3 7.Bxc3 cxd4 8.Qxd4 Nbc6 9.Qg4 Nf5 10.Nf3 h5 11.Qf4 Rg8 12.h4 f6 13.g4 hxg4 14.Qxg4 d4 15.O-O-O fxe5 16.Bb5 Qf6 17.Bxc6+ bxc6 18.Bd2 Ne7 19.Rhe1 c5 20.Nxe5 g6 21.Qe2 Bd7 22.Bg5 Qf5 23.Qa6 Rg7 24.Nxd7 1-0
2013.08.08 39th Badalona Open A
3283715 IM Prasca Sosa, R (2426) GM Narciso Dublan, M (2505) 1-0
1.e4 g6 2.d4 Bg7 3.Nc3 d6 4.Nf3 a6 5.a4 b6 6.Bc4 e6 7.O-O Ne7 8.Re1 O-O 9.Bf4 Nbc6 10.Qd2 e5 11.Bg5 Qd7 12.dxe5 dxe5 13.Nd5 Nxd5 14.Bxd5 Rb8 15.Qc3 Bb7 16.Rad1 Nd4 17.Bxb7 Rxb7 18.Nxd4 exd4 19.Qb3 c5 20.c3 b5 21.axb5 Rxb5 22.Qc4 Rxb2 23.cxd4 Bxd4 24.Be3 Qe6 25.Qc1 Rb4 26.Bxd4 cxd4 27.Qa3 Rfb8 28.h3 R8b5 29.Qd3 a5 30.Ra1 Rc5 31.Qd2 Qb6 32.e5 Kg7 33.h4 h6 34.h5 gxh5 35.Ra3 h4 36.Kh2 Qg6 37.Rxa5 Rc2 38.Qxb4 Rxf2 39.Qb7 Qg3+ 40.Kh1 h3 41.Rg1 d3 42.Qf3 Qxf3 43.gxf3+ Kf8 44.Rd5 Rxf3 45.Rd1 1-0
2013.07.20 XV Sant Marti Open A
3297918 FM Hernando Rodrigo, Ju (2327) IM Prasca Sosa, R (2426) 0-1
1.d4 d5 2.Nf3 c6 3.g3 Bf5 4.Bg2 h6 5.O-O Nf6 6.c4 e6 7.Nc3 Nbd7 8.cxd5 exd5 9.Nh4 Bh7 10.f4 Be7 11.Bh3 O-O 12.Nf3 Ne4 13.Ne5 Nxe5 14.fxe5 f6 15.Nxe4 Bxe4 16.Be3 Qb6 17.e6 Qxb2 18.Rf5 Qc3 19.Bf4 Qc2 20.Qxc2 Bxc2 21.Rc1 Be4 22.Bd2 Bxf5 23.Bxf5 Bd6 24.Kf2 Rfe8 25.h4 Re7 26.Rb1 Rae8 27.h5 Kf8 28.a4 Rb8 29.Rc1 Rc7 30.g4 Ke7 31.e4 dxe4 32.Ke3 b5 33.Ba5 Rcc8 34.Bxe4 c5 35.dxc5 Rxc5 36.Rd1 b4 0-1
2013.07.19 XV Sant Marti Open A
3297857 IM Prasca Sosa, R (2426) Garcia Blanco, O (2253) 1/2-1/2
1.e4 c5 2.Nf3 e6 3.Nc3 Nc6 4.d4 cxd4 5.Nxd4 Qc7 6.g3 a6 7.Bg2 Nf6 8.O-O Bc5 9.Nb3 Ba7 10.Qe2 Ne5 11.Be3 Bxe3 12.Qxe3 Nc4 13.Qc1 h5 14.Nd2 Ne5 15.Nf3 Nxf3+ 16.Bxf3 h4 17.Qg5 hxg3 18.hxg3 Kf8 19.e5 Nh7 20.Qe3 Rb8 21.Rfd1 b5 22.Rd6 Bb7 23.Ne4 f5 24.exf6 Nxf6 25.Rad1 Bxe4 26.Bxe4 Qc4 27.Bf3 Qxc2 28.Rxa6 Rc8 29.Qf4 Qc4 30.Qg5 Rc5 31.Qe3 Ke7 32.Ra7 Rf5 33.Qd3 Qc5 34.Rb7 Rf8 35.b4 Qxb4 36.Qe3 Qc4 37.Be2 Qc6 38.Qb6 Qxb6 39.Rxb6 Nd5 40.Rb7 Rxf2 41.Bxb5 R2f3 42.Rxd7+ Kf6 43.Rd3 Kg6 44.Rxf3 Rxf3 45.a4 Rxg3+ 46.Kf2 Ra3 47.Ra7 Ra2+ 48.Kf3 Ra3+ 49.Kf2 Ra2+ 1/2-1/2
2013.07.18 XV Sant Marti Open A
3297792 GM Firman, N (2526) IM Prasca Sosa, R (2426) 1-0
1.e4 e6 2.d4 d5 3.Nc3 Bb4 4.e5 b6 5.h4 c6 6.h5 f5 7.g4 Ne7 8.h6 g6 9.Bg5 O-O 10.gxf5 exf5 11.Qd2 Be6 12.Nh3 Qd7 13.a3 Bxc3 14.Qxc3 a5 15.Nf4 Kf7 16.a4 Na6 17.Qa3 Rfb8 18.Rc1 Nb4 19.c3 Na6 20.Bg2 Rd8 21.O-O Nc7 22.Rfd1 Rab8 23.b3 Rdc8 24.c4 Ng8 25.Qd6 Qxd6 26.exd6 Ne8 27.cxd5 cxd5 28.Rxc8 Rxc8 29.d7 1-0
2013.07.17 XV Sant Marti Open A
3297740 IM Prasca Sosa, R (2426) FM Gomez Jurado, L (2273) 1-0
1.e4 c6 2.d4 d5 3.e5 Bf5 4.Nf3 e6 5.Be2 c5 6.O-O Nc6 7.c3 h6 8.Be3 cxd4 9.Bxd4 Nge7 10.Qb3 Qc7 11.Na3 a6 12.c4 Be4 13.Bb6 Qd7 14.Nd2 Nxe5 15.Nxe4 dxe4 16.Rfd1 Qc6 17.Nc2 Nd7 18.Be3 Nf5 19.Nd4 Nxd4 20.Rxd4 Be7 21.Qc2 Nf6 22.c5 O-O 23.Rc4 Rac8 24.b4 Rfd8 25.Rb1 Rd7 26.a4 Qc7 27.b5 axb5 28.axb5 Rd5 29.c6 b6 30.Qa2 Bd6 31.g3 Rb8 32.Ra4 Qd8 33.Bc4 Rh5 34.Bxe6 fxe6 35.Qxe6+ Kh7 36.Rd4 Re5 37.Qxd6 Qxd6 38.Rxd6 Nd5 39.Bd4 Rf5 40.Rd7 Nf6 41.Bxf6 Rxf6 42.c7 Rc8 43.Rc1 Rff8 44.Rc6 Ra8 45.Kg2 h5 46.Kh3 h4 47.Rxb6 hxg3 48.hxg3 Rfe8 49.Rc6 e3 50.fxe3 Ra4 51.c8=Q Rh4+ 52.Kg2 1-0
2013.07.16 XV Sant Marti Open A
3297688 CM Ramirez Garcia, J (2303) IM Prasca Sosa, R (2426) 0-1
1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 d6 6.Bc4 Qb6 7.Nb3 e6 8.Be3 Qc7 9.Qe2 Be7 10.O-O-O a6 11.Nd4 Na5 12.Bd3 b5 13.f3 O-O 14.g4 b4 15.Nb1 Nd7 16.Nd2 Nc5 17.Kb1 Bd7 18.Nf1 Rfc8 19.Rc1 e5 20.Nf5 Bf8 21.Nd2 Be6 22.Bxc5 Qxc5 23.Nb3 Qb6 24.Ne3 Nc6 25.Bc4 a5 26.Bd5 a4 27.Nd2 Nd4 28.Qd3 Rab8 29.Ndc4 Qc5 30.Bxe6 fxe6 31.Rhd1 Nxf3 32.Nxd6 Bxd6 33.Qxd6 Qxe3 34.Qxe6+ Kh8 35.Ka1 a3 36.Rb1 Nd4 0-1
2013.07.15 XV Sant Marti Open A
3297638 IM Prasca Sosa, R (2426) Heredia Tarrats, A (2098) 1-0
1.e4 e6 2.d4 d5 3.Nc3 Bb4 4.e5 c5 5.Bd2 Ne7 6.a3 Bxc3 7.bxc3 Bd7 8.Nf3 Ba4 9.Bd3 c4 10.Be2 Nbc6 11.O-O Qc7 12.Ng5 h6 13.Nh3 O-O-O 14.Nf4 g6 15.Qc1 Kb8 16.Nh3 Ng8 17.Bf4 Ka8 18.Re1 Nce7 19.f3 Nf5 20.g4 Nfe7 21.Rb1 Rb8 22.Nf2 Qd7 23.Rb4 a5 24.Rb2 Nc8 25.Qd2 Qe7 26.Ra1 Qf8 27.Bg3 Qe7 28.Rba2 Qd8 29.Re1 Nge7 30.Nd1 Qd7 31.Ne3 b5 32.Rf1 Rb6 33.f4 Na7 34.Bf3 Nac6 35.Bg2 Ra6 36.f5 g5 37.fxe6 fxe6 38.Rf6 Kb7 39.Ra1 Ng8 40.Rf2 Ra8 41.Nd1 Nge7 42.Nb2 Raf8 43.Rf6 Nd8 44.Rb1 Ka7 45.Qc1 Rf7 46.Nxa4 bxa4 47.Qb2 Qc6 48.Qb8+ Ka6 49.Rxe6 Nxe6 50.Qxh8 Ng6 51.Bxd5 1-0
2013.07.14 XV Sant Marti Open A
3297573 IM Guerrero, JuC (2227) IM Prasca Sosa, R (2426) 1-0
1.e4 e6 2.d4 d5 3.Nc3 Nf6 4.e5 Nfd7 5.f4 c5 6.Nf3 a6 7.Be3 Qb6 8.a3 Nc6 9.Na4 Qa5+ 10.Nc3 Qc7 11.Qd2 Be7 12.Ne2 b5 13.g4 Bb7 14.h4 h5 15.gxh5 Rxh5 16.Ng3 Rh8 17.h5 cxd4 18.Nxd4 Nc5 19.Bd3 Rc8 20.Ke2 Nxd4+ 21.Bxd4 Nxd3 22.cxd3 Qc2 23.Rac1 Qxd2+ 24.Kxd2 1-0
2013.07.13 XV Sant Marti Open A
3297520 IM Prasca Sosa, R (2426) Fabregas Fontanet, A (2045) 1-0
1.e4 g6 2.d4 Bg7 3.Nc3 d6 4.Nf3 Nf6 5.Bc4 O-O 6.O-O Bg4 7.h3 Bxf3 8.Qxf3 Nc6 9.Ne2 Nd7 10.Rd1 e5 11.c3 Qe7 12.d5 Nd8 13.Ng3 a5 14.Be3 b6 15.a4 Nb7 16.Bb5 Nbc5 17.Ra3 Na6 18.Rb1 h5 19.Qe2 Nab8 20.Qc4 Qd8 21.b4 Kh7 22.Qe2 Bh6 23.Ra2 Qh4 24.Bxh6 Kxh6 25.Qd1 Nf6 26.Re2 Qg5 27.Re3 h4 28.Ne2 Nh5 29.Qc2 f5 30.Rf3 Nf6 31.exf5 e4 32.Rf4 gxf5 33.Qc1 Kg6 34.Nd4 Nxd5 35.Ne6 Qh6 36.Nxf8+ Qxf8 37.Rxh4 Nf6 38.g4 fxg4 39.Qf4 c6 40.Be2 Nbd7 41.hxg4 Re8 42.Qf5+ Kg7 43.g5 1-0
2013.07.10 36th Barbera Open
3301354 IM Prasca Sosa, R (2426) Aryan, C (2122) 1/2-1/2
1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Qxd4 Nc6 5.Bb5 Bd7 6.Bxc6 Bxc6 7.Nc3 Nf6 8.Bg5 e6 9.O-O-O Be7 10.Kb1 Qa5 11.Qd3 O-O 12.h4 h6 13.Bd2 Qa6 14.Nd4 Qxd3 15.cxd3 Ng4 16.Be1 Rfc8 17.Nxc6 Rxc6 18.d4 Rac8 19.g3 Rb6 20.Rd3 Kf8 21.f3 Nf6 22.g4 d5 23.g5 dxe4 24.fxe4 Ng4 25.gxh6 gxh6 26.Rg1 h5 27.Bg3 Bf6 28.e5 Be7 29.Ne4 Rb5 30.Rgd1 Rd5 31.Nc3 Rd7 32.Ne2 Nh6 33.Nf4 Nf5 34.Nxh5 Nxh4 35.Nf6 Bxf6 36.exf6 Ng6 37.Rh1 Rd5 38.Rb3 b6 1/2-1/2
2013.07.09 36th Barbera Open
3301337 FM Cruz Lledo, P (2258) IM Prasca Sosa, R (2426) 1/2-1/2
1.d4 d5 2.c4 c6 3.Nf3 Nf6 4.Nc3 g6 5.cxd5 cxd5 6.Bf4 Bg7 7.e3 O-O 8.Be2 a6 9.O-O Nc6 10.Ne5 Be6 11.Nxc6 bxc6 12.Rc1 Bd7 13.Na4 Ne4 14.f3 Nd6 15.Nc5 Bc8 16.Qa4 Nb5 17.Nb3 Bd7 18.Qa5 f6 19.a4 Nd6 20.Qxd8 Rfxd8 21.Nc5 Bc8 22.Nd3 Nc4 23.b3 Nd2 24.Rfd1 Nxb3 25.Rc3 c5 26.dxc5 e5 27.Rxb3 exf4 28.Nxf4 Bd7 29.Rxd5 Bxa4 30.Ra3 Bb5 31.Bxb5 axb5 32.Rxd8+ Rxd8 33.Rb3 g5 34.Ne6 Rb8 35.Kf2 Bf8 36.f4 gxf4 37.exf4 Kf7 38.Nxf8 Kxf8 39.Ke3 Ke7 40.Kd4 Kd7 41.Kd5 Kc7 42.f5 Re8 43.Rxb5 Re5+ 44.Kd4 Rxf5 45.Rb2 Kc6 46.Rb6+ Kc7 47.Ra6 h5 48.g3 Rf2 49.Ke3 Rxh2 50.Rxf6 h4 51.g4 Rc2 52.Rf5 h3 53.Rh5 h2 54.Kf4 Kd7 55.Kg3 Rxc5 56.Rxh2 Ke7 57.Rf2 Rc8 58.Kh4 Rh8+ 59.Kg5 Rg8+ 60.Kh4 Rh8+ 61.Kg3 Rh7 62.g5 Rf7 63.Ra2 Kf8 64.Kg4 Kg7 65.Kh5 Rc7 66.Ra6 Rb7 67.Rg6+ Kh7 68.Re6 Kg7 1/2-1/2
2013.07.08 36th Barbera Open
3301298 IM Prasca Sosa, R (2426) GM Cabrera, Ale (2525) 0-1
1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 g6 5.Nc3 Bg7 6.Be3 Nf6 7.Bc4 O-O 8.Bb3 d6 9.h3 Na5 10.O-O b6 11.Re1 Nxb3 12.axb3 h6 13.Nd5 Bb7 14.Nxf6+ exf6 15.Bf4 Re8 16.Nb5 Rxe4 17.Rxe4 Bxe4 18.Nxd6 Bc6 19.Qe2 Qd7 20.Rd1 f5 21.Nc4 Qe8 22.Qd2 g5 23.Re1 Qd8 24.Bd6 Rc8 25.c3 b5 26.Ne3 Qd7 27.c4 Re8 28.c5 f4 29.Nc2 f3 30.Nb4 Bb7 31.Rxe8+ Qxe8 32.gxf3 Bxf3 33.Qe3 Qxe3 34.fxe3 a5 35.Nd3 Be4 36.Ne5 f6 37.Nd7 Kf7 38.Bc7 Ke6 39.Nb8 a4 40.bxa4 bxa4 41.c6 f5 42.Bb6 Bxb2 43.c7 Bb7 44.Nc6 Kd7 45.Nb4 Be5 46.Nd3 Kc6 47.Ba5 Bxc7 48.Bc3 Bb6 0-1
2013.07.07 36th Barbera Open
3301287 Perez Manas, B (2307) IM Prasca Sosa, R (2426) 0-1
1.e4 e6 2.d4 d5 3.Nd2 Be7 4.e5 c5 5.Ndf3 Nc6 6.c3 cxd4 7.cxd4 Qb6 8.Bd3 Nh6 9.Ne2 Nf5 10.O-O h6 11.b3 Bd7 12.Bb2 g5 13.Nc3 Qa5 14.a3 Bc8 15.b4 Qd8 16.Na4 h5 17.b5 Na5 18.Bc3 Nc4 19.Qb3 g4 20.Ne1 b6 21.Nb2 h4 22.Nc2 Bb7 23.Bxf5 exf5 24.Ne3 Qd7 25.Nd3 Bg5 26.Rae1 Qe6 27.Nb4 Rc8 28.Nxc4 Rxc4 29.f4 Be7 30.Nd3 h3 31.g3 O-O 32.Nb2 Rfc8 33.Nd1 a5 34.Bb2 R8c7 35.Ne3 Bc8 36.Qd3 Bd7 37.Rf2 Bf8 38.Qb1 Bc8 39.Rd2 Qd7 40.Qd3 a4 41.Red1 Bg7 42.Rf2 Qxb5 43.Nxf5 Rc1 44.Qxb5 Rxd1+ 45.Rf1 Rxf1+ 46.Kxf1 Bxf5 47.Qxd5 Rc2 48.Qd8+ Kh7 49.Qh4+ Kg8 50.Qg5 Bd3+ 51.Kg1 Rg2+ 52.Kh1 Rxb2 53.Kg1 Rg2+ 54.Kh1 Be4 55.Qd8+ Kh7 56.Qh4+ Bh6 0-1
2013.07.06 36th Barbera Open
3301251 IM Prasca Sosa, R (2426) GM Ivanov, Sergey1 (2555) 0-1
1.e4 c6 2.d4 d5 3.e5 c5 4.dxc5 Nc6 5.Nf3 Bg4 6.c3 e6 7.Be3 Bxf3 8.Qxf3 Nxe5 9.Bb5+ Nc6 10.O-O Nf6 11.c4 Rc8 12.cxd5 Nxd5 13.Nc3 Nxc3 14.bxc3 Be7 15.Rab1 O-O 16.Ba4 Qc7 17.Qe4 Na5 18.Bc2 g6 19.Bh6 Rfd8 20.c6 Qxc6 21.Qxc6 Rxc6 22.Be4 Rc7 23.Rfd1 Rcd7 24.Rxd7 Rxd7 25.g3 b6 26.Rc1 f5 27.Bf3 Kf7 28.h4 e5 29.Be2 Ba3 30.Rc2 Ke6 31.Kg2 Rc7 32.h5 Nc4 33.hxg6 hxg6 34.Bg5 Nd6 35.Bd2 b5 36.Bd3 a6 37.f3 Nc4 38.g4 Rd7 39.gxf5+ gxf5 40.Bxc4+ bxc4 41.Be1 Rd3 42.Bf2 Kd5 43.Be1 e4 44.fxe4+ Kxe4 45.Kf2 Bc5+ 46.Kf1 f4 47.Re2+ Be3 48.Rh2 Rd1 49.Rh8 f3 50.Re8+ Kd3 51.Rd8+ Kc2 52.Rxd1 Kxd1 53.Bg3 Kc2 54.Be5 a5 0-1
2013.07.05 36th Barbera Open
3301223 Castells Briones, M (1959) IM Prasca Sosa, R (2426) 0-1
1.d4 d5 2.Nf3 c6 3.c4 Nf6 4.Nc3 g6 5.g3 Bg7 6.Bg2 dxc4 7.Ne5 Ng4 8.f4 Nxe5 9.fxe5 O-O 10.O-O Na6 11.Be3 Nb4 12.Qd2 Nd5 13.Bh6 f5 14.Rf2 Be6 15.Raf1 Qd7 16.h4 Nc7 17.h5 Bf7 18.Bxg7 Kxg7 19.e4 fxe4 20.Rf4 Nd5 21.Rxe4 Nxc3 22.bxc3 Bd5 23.Ref4 Qe6 24.h6+ Kg8 25.g4 Bxg2 26.Kxg2 b5 27.Qf2 Rxf4 28.Qxf4 a5 29.a3 Rc8 30.Kg3 Rd8 31.Kh4 Qd5 32.Qf2 Ra8 33.Qf4 Rd8 34.Qf2 Re8 35.Qf4 Qe6 36.Qf3 g5+ 37.Kg3 Qg6 38.Kg2 Rd8 39.Rf2 Re8 40.Qf5 Rd8 41.e6 Qxf5 42.gxf5 Rf8 43.Kg3 Rf6 44.Rh2 Rxf5 45.Kg4 Rf6 46.Kxg5 Rxe6 47.Kf5 Kf7 48.Rh3 Rd6 49.Ke5 Rd5+ 50.Ke4 Kg6 51.Kf4 Rh5 52.Re3 Kf7 53.Ke4 Rxh6 54.Rg3 Re6+ 55.Kf5 Rf6+ 56.Ke5 h5 57.d5 c5 58.Rg1 b4 59.axb4 axb4 60.cxb4 cxb4 61.Kd4 Rf4+ 62.Kc5 c3 0-1
2013.07.04 36th Barbera Open
3301200 IM Prasca Sosa, R (2426) Jordan Arenas, M (2153) 1-0
1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5 4.d3 Nf6 5.Bb3 d6 6.c3 Bb6 7.Nbd2 O-O 8.h3 Ne7 9.Nf1 Ng6 10.Ng3 c6 11.Qc2 h6 12.Bd2 a5 13.Qc1 Kh7 14.Bc2 Re8 15.O-O Be6 16.d4 Qc7 17.Re1 Rad8 18.Be3 Ng8 19.Nf5 Kh8 20.N3h4 Nxh4 21.Nxh4 d5 22.dxe5 Bxe3 23.Qxe3 Qxe5 24.Nf3 Qc7 25.e5 Ne7 26.Nd4 Qd7 27.Qd3 g6 28.Qe3 Kg7 29.g4 c5 30.Nxe6+ Qxe6 31.Qxc5 d4 32.Bb3 Qc6 33.cxd4 Qxc5 34.dxc5 Rd2 35.Rad1 Rxb2 36.Rd7 Kf8 37.e6 f5 38.Red1 Rc8 39.Rd8+ Rxd8 40.Rxd8+ Kg7 41.Re8 Nc6 42.gxf5 gxf5 43.Rg8+ Kf6 44.Rf8+ Ke5 45.Rf7 Kf4 46.Rxb7 Nd4 47.Bd5 Rxb7 48.Bxb7 Nxe6 49.c6 Ke5 50.Kg2 Kd6 51.Kg3 Nd4 52.Kf4 a4 53.Bc8 Kxc6 54.Bxf5 Kc5 55.Bg6 Kb4 56.Ke3 Nb5 57.Bf7 Nc3 58.f4 Kc5 59.Kf3 Nd5 60.Bxd5 Kxd5 61.a3 Ke6 62.Ke4 Kf6 63.f5 Kf7 64.Ke5 Ke7 65.f6+ Kf7 66.Kf5 h5 67.h4 1-0
2013.05.15 VIII American Continental 2013
3325072 IM Prasca Sosa, R (2426) FM Gutierrez, Ca (2253) 1-0
1.e4 e6 2.d4 d5 3.Nd2 h6 4.Ngf3 Nf6 5.e5 Nfd7 6.Be2 c5 7.c3 b6 8.h4 g6 9.h5 g5 10.Nh2 Ba6 11.Bxa6 Nxa6 12.Qe2 Nc7 13.Ng4 f5 14.exf6 Nxf6 15.Ne5 Bd6 16.Ng6 Rg8 17.dxc5 Bxc5 18.Nf1 Qd7 19.Be3 Qb5 20.Qc2 Qc4 21.Ne5 Qe4 22.Qxe4 Nxe4 23.Bxc5 bxc5 24.f3 Nf6 25.Ne3 Kf8 26.N3g4 Kg7 27.c4 Rab8 28.O-O-O Rgd8 29.Rhe1 Rb6 30.cxd5 Rxd5 31.Ne3 Rd4 32.Rxd4 cxd4 33.N3c4 Ra6 34.a3 1-0
2013.05.14 VIII American Continental 2013
3325026 WGM Cori T., D (2430) IM Prasca Sosa, R (2426) 1-0
1.Nf3 d5 2.c4 c6 3.Qc2 Nf6 4.e3 g6 5.Nc3 Bg7 6.d4 O-O 7.Bd3 dxc4 8.Bxc4 b5 9.Bd3 a5 10.O-O Ba6 11.e4 Ne8 12.Rd1 Qc8 13.Be3 Nd6 14.Rac1 Nd7 15.e5 Nc4 16.Qe2 Ndb6 17.b3 Nxe3 18.fxe3 b4 19.Na4 Bxd3 20.Qxd3 Nd5 21.Kh1 Bh6 22.Re1 f6 23.Nc5 Qg4 24.h3 Qc8 25.e6 Qc7 26.Rc2 Qd6 27.Rf2 Nc3 28.Nd2 f5 29.Nc4 Qg3 30.Ref1 Rad8 31.Rf3 Qc7 32.Nd7 Rfe8 33.Nce5 Kg7 34.Qc4 Qd6 35.Nf7 Qd5 36.Qxd5 cxd5 37.Nxd8 Rxd8 38.Nc5 Rc8 39.g4 Ne4 40.Rc1 fxg4 41.hxg4 Kg8 42.Kg2 Rc6 43.Rh3 Bg7 44.Rch1 Nc3 45.g5 Be5 46.Na4 Bb8 47.Rc1 h6 48.gxh6 Rc8 49.Nxc3 bxc3 50.Rc2 Bd6 1-0
2013.05.13 VIII American Continental 2013
3324977 IM Prasca Sosa, R (2426) GM Lenderman, A (2585) 1/2-1/2
1.e4 c6 2.d4 d5 3.e5 Bf5 4.Nf3 e6 5.Be2 c5 6.O-O Nc6 7.c3 cxd4 8.Nxd4 Nge7 9.Nxf5 Nxf5 10.Bd3 g6 11.Nd2 h5 12.Qe2 Bh6 13.Nf3 Kf8 14.g3 Kg7 15.Bxf5 gxf5 16.Bxh6+ Rxh6 17.h4 Qe7 18.Ng5 Qc5 19.Rfe1 Rd8 20.Rad1 Rhh8 21.Qd2 Qe7 22.Nh3 Rdg8 23.Kh2 a6 24.Qe2 Kf8 25.Qe3 Rg4 26.f3 Ra4 27.a3 Qc7 28.Re2 Ne7 29.Nf4 Rc4 30.Rd3 b5 31.Rd1 Kg7 32.Rd3 Rh6 33.Rd1 Ng6 34.Nxg6 Rxg6 35.Rd4 Kf8 36.Kg2 Ke7 37.Rxc4 Qxc4 1/2-1/2
2013.05.12 VIII American Continental 2013
3324939 FM Campero, R (2211) IM Prasca Sosa, R (2426) 0-1
1.c4 e6 2.Nc3 d5 3.cxd5 exd5 4.d4 c6 5.Qc2 Bd6 6.Nf3 Ne7 7.e3 Bf5 8.Bd3 Bxd3 9.Qxd3 Nd7 10.O-O Nf6 11.a3 O-O 12.b4 a6 13.Bb2 Ng6 14.h3 Re8 15.Nd2 Rc8 16.Rfe1 Bb8 17.Nf1 Ne4 18.Nxe4 dxe4 19.Qb3 Qg5 20.Red1 Nh4 21.g3 Rcd8 22.Rac1 Rd5 23.Rc5 Nf3+ 24.Kg2 Qf5 25.Nd2 h5 26.a4 h4 27.Qc3 hxg3 28.fxg3 Re6 29.Nxe4 Qxe4 30.Kf2 Rg6 0-1
2013.05.12 VIII American Continental 2013
3327372 FM Latorre, Mat (2254) IM Prasca Sosa, R (2426) 1/2-1/2
1.e4 e6 2.d4 d5 3.Nc3 Bb4 4.e5 b6 5.Qg4 Bf8 6.Nf3 Qd7 7.Bb5 c6 8.Be2 Ne7 9.O-O h6 10.Rd1 Ba6 11.a4 Bxe2 12.Nxe2 Na6 13.Nf4 g6 14.b3 Nf5 15.Qh3 h5 16.a5 b5 17.c3 Be7 18.Nd3 c5 19.dxc5 Nxc5 20.Nxc5 Bxc5 21.Bg5 Be7 22.g4 Nh6 23.Bxh6 hxg4 24.Qxg4 Rxh6 25.c4 bxc4 26.bxc4 d4 27.Rxd4 Qc6 28.Rb1 Rh5 29.Qe4 Qxe4 30.Rxe4 Bd8 31.Rb7 Bxa5 32.Rf4 Rf5 33.Rh4 O-O-O 34.Rxa7 Bb6 35.Ra8+ Kb7 36.Rxd8 Bxd8 37.Rd4 Rxf3 38.Rxd8 Rf5 39.Rd4 Kc6 40.Re4 Rg5+ 41.Kf1 Kc5 42.h4 Rh5 43.Kg2 g5 44.hxg5 1/2-1/2
2013.05.11 VIII American Continental 2013
3327317 IM Prasca Sosa, R (2426) GM Flores, Di (2586) 0-1
1.e4 e5 2.Nf3 Nc6 3.Nc3 Nf6 4.Bb5 Bd6 5.a3 Nd4 6.Bc4 c6 7.d3 Bc7 8.Nxd4 exd4 9.Ne2 O-O 10.Bg5 d5 11.exd5 cxd5 12.Ba2 Re8 13.Bh4 a5 14.h3 Qe7 15.Kf1 h6 16.Bg3 Bxg3 17.Nxg3 Ra6 18.Qd2 a4 19.Re1 Be6 20.Ne2 Rb6 21.c3 dxc3 22.Nxc3 Qd7 23.d4 Ne4 24.Nxe4 dxe4 25.Bxe6 Rbxe6 26.h4 Rd6 27.Rd1 Rd8 28.Rh3 Qe6 29.Qb4 Qg4 30.Rd2 Rg6 31.Rg3 Qxh4 32.Rxg6 Qh1+ 33.Ke2 fxg6 34.Qe7 Qh5+ 35.Ke3 Qd5 36.Qxe4 Qf7 37.Qf4 Qb3+ 38.Ke2 Qb5+ 39.Kd1 0-1
2013.05.10 VIII American Continental 2013
3327278 IM Prasca Sosa, R (2426) Aguilar, A (2233) 1-0
1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 d6 6.g3 g6 7.Nde2 Bg7 8.Bg2 O-O 9.O-O Rb8 10.a4 a6 11.Nd5 b5 12.axb5 axb5 13.Bd2 Nd7 14.Bc3 Bxc3 15.Nexc3 e6 16.Ne3 Nc5 17.Qd2 b4 18.Ne2 b3 19.c4 Qc7 20.Rfd1 Rd8 21.Qc3 f5 22.exf5 gxf5 23.Nd4 Nxd4 24.Qxd4 Bb7 25.Ra7 Ra8 26.Rda1 Rxa7 27.Rxa7 Qb8 28.Nxf5 Rd7 29.Nh6+ 1-0
2013.05.09 VIII American Continental 2013
3327236 FM Saavedra, Carlos (2179) IM Prasca Sosa, R (2426) 0-1
1.e4 e6 2.d4 d5 3.exd5 exd5 4.Bd3 Bd6 5.Ne2 Nc6 6.c3 Nge7 7.Nd2 Bg4 8.Nf1 Qd7 9.f3 Bf5 10.Bf4 O-O-O 11.Bxd6 Qxd6 12.Bxf5+ Nxf5 13.Qd3 g6 14.O-O-O Rhe8 15.Neg3 Nh4 16.Rg1 Re6 17.Qd2 Qe7 18.Qf2 Re8 19.Nd2 Na5 20.Nb3 Nxb3+ 21.axb3 h6 22.Kb1 b6 23.b4 Qf6 24.Qc2 Kb7 25.b5 a5 26.Qb3 Qd8 27.c4 Re3 28.Qa2 Qd7 29.cxd5 Qxb5 30.d6 Nf5 31.Ne4 Nxd6 32.Nxd6+ cxd6 33.Qxf7+ R8e7 34.Qa2 Re2 35.d5 R7e3 36.Rc1 Rxb2+ 0-1
2013.05.09 VIII American Continental 2013
3327178 IM Prasca Sosa, R (2426) GM Ortiz Suarez, I (2598) 0-1
1.e4 c5 2.Nf3 e6 3.Nc3 a6 4.d4 cxd4 5.Nxd4 Qc7 6.g3 Bb4 7.Bd2 Nc6 8.Nb3 Nf6 9.Bg2 Be7 10.f4 d6 11.a4 b6 12.O-O O-O 13.g4 Nd7 14.g5 Re8 15.Rf3 Bb7 16.Rh3 Nf8 17.Ne2 f6 18.gxf6 Bxf6 19.Bc3 Qe7 20.Ng3 Bxc3 21.bxc3 Rad8 22.Rb1 Nb8 23.Nh5 g6 24.Ng3 Nbd7 25.Na5 Ba8 26.Nc4 d5 27.exd5 Bxd5 28.Bxd5 Nf6 29.Nxb6 Nxd5 30.Nxd5 Rxd5 31.Qe1 Qc5+ 32.Kh1 Qc6 33.Kg1 Red8 34.Ne4 Rf5 35.Rd3 Rdd5 36.Qe3 Qxa4 37.Rb8 Qxc2 38.Rxd5 exd5 39.Ng5 Qd1+ 40.Kf2 Qg4 41.Ne6 Qh4+ 42.Qg3 Qe7 43.Qe3 Qh4+ 44.Qg3 Qh5 45.Ra8 Rf6 46.Nxf8 Rxf8 47.Rxa6 Qf5 48.Qf3 Re8 49.Rd6 Re4 50.Kg3 g5 51.Kg2 gxf4 52.Kf2 Re5 53.Qd1 Qh3 54.Qg1+ Kf7 0-1
2013.05.08 VIII American Continental 2013
3327147 WC Borda, C (1950) IM Prasca Sosa, R (2426) 0-1
1.e4 e6 2.d4 d5 3.e5 c5 4.c3 Nc6 5.Nf3 Nge7 6.Na3 Nf5 7.Nc2 Be7 8.Bd3 c4 9.Be2 Bd7 10.g4 Nh4 11.Nxh4 Bxh4 12.Rg1 h6 13.Bf4 Qb6 14.Qb1 Qa5 15.Bd2 Qc7 16.b4 f6 17.exf6 Qxh2 18.f7+ Kxf7 19.Rf1 Rhf8 20.b5 Ne7 21.Qb4 Kg8 22.O-O-O Ng6 23.Rde1 Bxf2 24.Rd1 Bg3 25.Bf3 Bd6 26.Qb2 Qh3 27.Be2 Rxf1 28.Bxf1 Qxg4 29.Ne3 Qh5 30.Qc2 Nf4 31.a4 a6 32.b6 a5 33.Ng2 Nxg2 34.Bxg2 Qe8 35.Rh1 Ba3+ 36.Kb1 Bxa4 0-1
2013.05.07 VIII American Continental 2013
3327110 IM Prasca Sosa, R (2426) WIM Estrada, L (2034) 1-0
1.e4 e6 2.d4 d5 3.Nd2 Nf6 4.e5 Nfd7 5.f4 c5 6.c3 Nc6 7.Ndf3 Qb6 8.g3 cxd4 9.cxd4 f6 10.Bd3 Bb4+ 11.Kf1 O-O 12.Kg2 fxe5 13.dxe5 h6 14.a3 Be7 15.b4 a6 16.Ne2 Qd8 17.Be3 Nb6 18.Bb1 Nc4 19.Bf2 Qe8 20.Qd3 g6 21.Qxg6+ Qxg6 22.Bxg6 Bd7 23.Rhd1 Kg7 24.Bh5 b5 25.Ned4 Nxd4 26.Nxd4 a5 27.Bg4 Kf7 28.f5 exf5 29.Bf3 Kg6 30.Bxd5 Rac8 31.bxa5 Nxa5 32.e6 Be8 33.Ne2 Bc6 34.Nf4+ Kg7 35.Bxc6 Nxc6 36.Rd7 Rfe8 37.Rc1 Kg8 38.Nd3 Kf8 39.Be3 1-0
2012.10.29 5th Douglas Martinez
3385815 IM Prasca Sosa, R (2422) GM Alvarez Pedraza, A (2526) 1/2-1/2
1.e4 c5 2.Nf3 e6 3.Nc3 a6 4.d4 cxd4 5.Nxd4 Qc7 6.g3 Bb4 7.Bd2 Nf6 8.Bg2 Nc6 9.Nb3 Be7 10.O-O d6 11.f4 O-O 12.a4 b6 13.g4 Nd7 14.g5 Nc5 15.f5 Rd8 16.f6 Bf8 17.fxg7 Bxg7 18.Rf4 Ne5 19.Qe2 Ng6 20.Rf3 Nd7 21.Rh3 Bb7 22.Rf1 Ndf8 23.Be3 Rab8 24.Kh1 Rd7 25.Bg1 Be5 26.Bd4 Qd8 27.Qe3 Ba8 28.Rh6 b5 29.axb5 axb5 30.h4 b4 31.Nd1 Bxd4 32.Nxd4 Ne5 33.Qf4 Qb6 34.c3 bxc3 35.bxc3 Qc7 36.h5 Nd3 37.Qg3 Ne5 38.Qf4 Nd3 39.Qg3 Ne5 40.g6 hxg6 41.hxg6 Nfxg6 42.Qh3 1/2-1/2
2012.10.28 5th Douglas Martinez
3385788 FM Soto Paez, O (2350) IM Prasca Sosa, R (2422) 1/2-1/2
1.e4 e6 2.d4 d5 3.exd5 exd5 4.Bd3 Bd6 5.Nf3 Nf6 6.Qe2+ Qe7 7.Qxe7+ Kxe7 8.Bg5 Be6 9.Nbd2 Nd7 10.O-O h6 11.Bh4 g5 12.Bg3 Nh5 13.Bxd6+ Kxd6 14.g3 Rae8 15.Kg2 Ng7 16.Rfe1 Bf5 17.Bxf5 Nxf5 18.c3 Ng7 19.h4 g4 20.Ng1 Nf6 21.Kf1 Ngh5 22.Rxe8 Rxe8 23.Re1 Re6 1/2-1/2
2012.10.28 5th Douglas Martinez
3385796 IM Prasca Sosa, R (2422) FM Hernandez, Alex (2259) 1/2-1/2
1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Qxd4 Nc6 5.Bb5 Bd7 6.Bxc6 Bxc6 7.Nc3 e6 8.Bg5 Nf6 9.Qd3 Be7 10.Nd4 Qa5 11.Bd2 Qb6 12.O-O O-O 13.Be3 Qa5 14.h3 d5 15.e5 Nd7 16.f4 Nc5 17.Qe2 Qc7 18.Rae1 a6 19.Qg4 f5 20.exf6 Rxf6 21.Nxc6 Qxc6 22.Bd4 Rg6 23.Qe2 Bf6 24.Qe3 Bxd4 25.Qxd4 Rd8 26.Rf2 Rf6 27.Ne4 Nxe4 28.Rxe4 dxe4 29.Qxd8+ Rf8 30.Qd4 Qd5 31.Qxd5 exd5 32.c3 Kf7 33.Kf1 Ke6 34.Ke2 h5 35.g3 b5 36.Ke3 Rc8 37.Rd2 g6 38.Rd4 a5 39.Rd2 1/2-1/2
2012.10.26 5th Douglas Martinez
3385761 IM Prasca Sosa, R (2422) FM Bassan, R (2260) 0-1
1.e4 c6 2.d4 d5 3.e5 Bf5 4.Be3 e6 5.Nd2 Ne7 6.Ngf3 Nd7 7.Nb3 Bg4 8.h3 Bh5 9.Be2 c5 10.Nxc5 Nxc5 11.dxc5 Bxf3 12.gxf3 Nc6 13.c3 Nxe5 14.Qa4+ Nc6 15.b4 a6 16.Bd4 f6 17.f4 g6 18.Rd1 Kf7 19.Be3 Rc8 20.c4 d4 21.Bf3 e5 22.fxe5 fxe5 23.b5 Qf6 24.Bd5+ Kg7 25.bxc6 dxe3 26.fxe3 bxc6 27.Rf1 Qh4+ 28.Ke2 cxd5 29.Rxd5 Rxc5 30.Rxf8 Rxd5 31.Rxh8 Qh5+ 32.Ke1 Rd3 33.Rg8+ Kxg8 34.Qe8+ Kg7 35.Qe7+ Kh6 36.Qf8+ Kg5 37.Qe7+ Kf5 38.Qf7+ Ke4 39.Qb7+ Kxe3 40.Qb6+ Rd4 0-1
2012.10.25 5th Douglas Martinez
3385745 GM Rakhmanov, Ale (2592) IM Prasca Sosa, R (2422) 1-0
1.d4 d5 2.c4 c6 3.Nf3 Nf6 4.Qb3 g6 5.e3 Bg7 6.Nc3 O-O 7.Bd2 a6 8.a4 a5 9.Be2 e6 10.O-O Ne4 11.Be1 Nd6 12.c5 Nf5 13.Rd1 Nd7 14.e4 Ne7 15.Bd2 Nf6 16.Bd3 dxe4 17.Nxe4 Nxe4 18.Bxe4 Nd5 19.Ne5 f5 20.Bb1 Bxe5 21.dxe5 Qh4 22.Rc1 Rf7 23.Rc4 Qe7 24.h4 f4 25.Qh3 Bd7 26.Qg4 Kh8 27.Rfc1 Qf8 28.Qg5 f3 29.g3 b5 30.cxb6 Nxb6 31.Rg4 Nd5 32.h5 Rf5 33.Bxf5 gxf5 34.Rgc4 Qf7 35.h6 Rg8 36.Qh4 f4 37.Bxf4 Qf5 38.Bd2 Be8 39.Rd4 Rg6 40.Rcc4 Qb1+ 41.Bc1 Qf5 42.Rg4 Qd3 43.Qd8 Qd1+ 44.Kh2 1-0
2012.09.29 1st Simon Bolivar Open 2012
3400446 WIM Corrales Jimenez, Z (2203) IM Prasca Sosa, R (2429) 0-1
1.e4 e6 2.d4 d5 3.Nc3 Bb4 4.e5 b6 5.a3 Bf8 6.Nf3 Ne7 7.Bb5+ c6 8.Ba4 a5 9.Ne2 b5 10.Bb3 Nd7 11.Bg5 h6 12.Bxe7 Bxe7 13.c3 a4 14.Bc2 Nb6 15.O-O Kd7 16.Nd2 Kc7 17.f4 f5 18.exf6 gxf6 19.Nf3 Bd6 20.Bd3 Bd7 21.Qd2 Qg8 22.Nh4 Nc4 23.Qc1 Be8 24.Rf3 Qg4 25.Bxc4 bxc4 26.Qe1 Bh5 27.Re3 Qg8 28.Ng3 Bf7 29.Rf3 Rb8 30.Qf2 Qg4 31.Nf1 Rhg8 32.Kh1 Rb7 33.Ne3 Qg7 34.Rg3 Qh8 35.Rxg8 Qxg8 36.Re1 Qb8 37.Re2 Bh5 38.g4 Bf7 39.Nd1 Qg8 40.Ne3 Qh7 41.f5 e5 42.Nf1 Qg7 43.h3 e4 44.Ne3 h5 45.Ng6 Bxg6 46.fxg6 Qxg6 47.Nf5 hxg4 48.Nxd6 Kxd6 49.Qg3+ Ke6 50.hxg4 Qh6+ 51.Kg2 Rh7 52.Re1 Qh4 53.Qxh4 Rxh4 54.Kg3 Rh6 55.Rf1 Kf7 56.Rf2 Kg6 57.Rf1 Rh8 58.Kg2 Re8 59.Rf4 Rb8 60.Rf2 e3 61.Re2 Kg5 0-1
2012.09.27 1st Simon Bolivar Open 2012
3400409 Varela La Madrid, Tilsia Carolina (2033) IM Prasca Sosa, R (2429) 1/2-1/2
1.e4 e6 2.d4 d5 3.exd5 exd5 4.Nf3 Bd6 5.Bd3 Nc6 6.c3 Nge7 7.O-O Bg4 8.Nbd2 Qd7 9.Re1 O-O-O 10.b4 Ng6 11.Qa4 Kb8 12.Bb5 f6 13.c4 Bf4 14.Bxc6 Qxc6 15.b5 Qd7 16.c5 c6 17.Rb1 cxb5 18.Rxb5 Qc6 19.Qb4 Bd7 20.Ra5 Bc7 21.Ra3 Qb5 22.Qxb5 Bxb5 23.Nf1 Rhe8 24.Rxe8 Rxe8 25.Ne3 Nf4 26.Bb2 Bc6 27.g3 Ne6 28.Ne1 Ng5 29.Nd3 Nf3+ 30.Kg2 Ng5 31.Nb4 Ne6 32.Nexd5 Bd8 33.Nxc6+ 1/2-1/2
2012.09.26 1st Simon Bolivar Open 2012
3400365 GM Rakhmanov, Ale (2582) IM Prasca Sosa, R (2429) 1-0
1.d4 d5 2.c4 c6 3.cxd5 cxd5 4.Nc3 Nf6 5.Bf4 a6 6.e3 Nc6 7.Rc1 Bg4 8.f3 Bf5 9.g4 Bg6 10.h4 h6 11.Nh3 e6 12.Nf2 h5 13.g5 Ng8 14.Qb3 Ra7 15.Nd3 Bxd3 16.Bxd3 Bd6 17.Bxd6 Qxd6 18.f4 Nge7 19.Na4 O-O 20.O-O g6 21.Nc5 b6 22.Na4 b5 23.Nc5 Na5 24.Qc3 Nc4 25.Kf2 Qb8 26.Rc2 Nd6 27.Rfc1 a5 28.Qe1 Rc8 29.Kf3 Qb6 30.a4 b4 31.Nb3 Rxc2 32.Rxc2 Rc7 33.Qc1 Rxc2 34.Qxc2 Nef5 35.Qc5 Nxh4+ 36.Kf2 Qb8 37.Nxa5 Nhf5 38.Nc6 Qa8 39.Ne7+ Nxe7 40.Qxd6 Qb7 41.a5 Nf5 42.Qd8+ Kg7 43.a6 Qa7 44.Bxf5 exf5 45.Qf6+ Kh7 46.Qc6 Qe7 47.Qb7 Qe4 48.Qxf7+ Kh8 49.Qf8+ Kh7 50.Qh6+ Kg8 51.Qxg6+ Kf8 52.Qf6+ Kg8 53.g6 Qc2+ 54.Kg3 Qc6 1-0
2012.09.09 40th Olympiad Open
3407126 IM Prasca Sosa, R (2415) GM Georgiev, Ki (2682) 0-1
1.e4 e5 2.Nf3 Nc6 3.Nc3 Nf6 4.Bb5 Bb4 5.O-O O-O 6.d3 d6 7.Bxc6 bxc6 8.Ne2 Nd7 9.c3 Bc5 10.Re1 Bb6 11.Ng3 Re8 12.Bg5 f6 13.Be3 Nf8 14.d4 Bg4 15.h3 exd4 16.Bxd4 Bd7 17.Qc2 Qe7 18.Be3 Qf7 19.Bd2 Ng6 20.Be3 Be6 21.b3 Bd7 22.Rad1 Re7 23.c4 Bxe3 24.Rxe3 c5 25.Rde1 a5 26.a4 Ree8 27.Qd2 Bc6 28.Qc3 Nf4 29.Ne2 Ng6 30.Ng3 Qd7 31.Nd2 Qf7 32.Nf3 Bd7 33.Nd2 Nf4 34.Ne2 Ng6 35.Ng3 h6 36.Kh2 Nf4 37.Ne2 Ne6 38.f4 f5 39.exf5 Qxf5 40.g4 Qf7 41.f5 Bc6 42.Kg3 Nf8 43.Nf4 Rxe3+ 44.Rxe3 Re8 45.Nf1 Ra8 46.Nd2 Nd7 47.Ng6 Re8 48.Nf1 Nf6 49.Qxa5 Rxe3+ 50.Nxe3 Qe8 51.Nd5 Bxd5 52.cxd5 Kh7 53.Kf2 Ne4+ 54.Kf1 Ng3+ 55.Kg2 Ne2 56.Qxc7 Qe4+ 57.Kf2 Nd4 58.Qe7 Qf3+ 59.Ke1 Qg2 60.Kd1 Qf1+ 61.Kd2 Qf2+ 62.Kd1 Qf1+ 63.Kd2 Nxb3+ 64.Kc3 Nd4 65.Kd2 Qg2+ 66.Kd1 Qxh3 67.Nf8+ Kg8 68.Qe8 Qxg4+ 69.Kc1 Qf4+ 70.Kd1 Qf1+ 71.Kd2 Nf3+ 72.Kc2 Qc4+ 73.Kb2 Qd4+ 74.Kb1 Qd3+ 75.Kb2 Qd2+ 76.Kb1 Qb4+ 77.Kc1 Qc3+ 0-1
2012.09.07 40th Olympiad Open
3406811 GM Iordachescu, V (2645) IM Prasca Sosa, R (2415) 0-1
1.e4 e6 2.d4 d5 3.Nc3 Bb4 4.e5 b6 5.Bd2 Bf8 6.Nce2 a5 7.Nf4 Ba6 8.Bxa6 Nxa6 9.Nf3 h6 10.O-O Ne7 11.Rc1 Qd7 12.Qe2 g6 13.b3 Bg7 14.c4 O-O 15.Rfd1 Rfd8 16.h3 Qe8 17.Be3 dxc4 18.bxc4 Nf5 19.g4 Nxe3 20.fxe3 c5 21.Rb1 Rab8 22.h4 Nc7 23.g5 h5 24.Rbc1 Qc6 25.Kf2 Bf8 26.Qc2 cxd4 27.exd4 Qe8 28.a4 Na6 29.Kg3 Rbc8 30.Qb3 Nb4 31.Nh3 Qc6 32.Nf2 Rc7 33.Kf4 Be7 34.Ne4 Rcd7 35.Ke3 Qc7 36.Ke2 Nc6 37.d5 Nxe5 38.d6 Rxd6 39.Nxd6 Rxd6 40.Rxd6 Bxd6 41.Nxe5 Bxe5 42.Qf3 Bb2 43.Rc2 Bg7 44.Kf1 Qd7 45.Rf2 Bd4 46.Ra2 e5 47.Ke2 Qe6 48.Kd3 Qf5+ 49.Ke2 Qb1 50.Rd2 Qb4 51.Qa8+ Kg7 52.Qc6 Qb3 53.Qf6+ Kg8 54.Qd8+ Kg7 55.Rxd4 exd4 56.Qxd4+ Kg8 57.Qd8+ Kh7 58.Qd5 Qb2+ 59.Kf3 Kg7 60.Qd3 Qa1 61.Qb3 Qh1+ 62.Ke2 Qxh4 63.Qc3+ Kg8 64.c5 Qh2+ 65.Kf1 Qf4+ 66.Ke2 Qe4+ 0-1
2012.09.05 40th Olympiad Open
3406261 IM Pereira, Rub (2417) IM Prasca Sosa, R (2415) 1-0
1.Nf3 d5 2.c4 c6 3.g3 Nf6 4.Bg2 g6 5.cxd5 cxd5 6.Nc3 Bg7 7.Ne5 O-O 8.d4 Nc6 9.Nxc6 bxc6 10.O-O Nd7 11.Be3 Nb6 12.Rc1 Bd7 13.Na4 Nxa4 14.Qxa4 Re8 15.Rfd1 e6 16.Qc2 Bf8 17.h4 Qb6 18.h5 Rac8 19.hxg6 hxg6 20.Bf3 Bg7 21.Qd2 c5 22.Rxc5 Rxc5 23.dxc5 Qxb2 24.Qxb2 Bxb2 25.Rb1 Be5 26.Rb7 Bc6 27.Rxa7 Ra8 28.Rxa8+ Bxa8 29.Bd2 Bc6 30.e3 Kf8 31.Kf1 Ke8 32.Bb4 Kd7 33.Ke1 Bf6 34.Kd2 Bb5 35.Be2 Bc6 36.Bc3 Bd8 37.Kc2 Ba4+ 38.Kb2 Kc6 39.Bd4 Ba5 40.Ka3 Bc2 41.f4 Bd2 42.Kb2 Ba4 43.a3 f6 44.Bxf6 Bxe3 45.Bd3 Kxc5 46.Bxg6 Bd1 47.Kc3 Bg4 48.Be7+ Kb6 49.Bd3 Bf2 50.Bh4 Kc5 51.Kd2 Kc6 52.a4 Bb6 53.Bb5+ Kd6 54.Bf6 Bf2 55.Bh4 Bb6 56.Be2 Bxe2 57.Kxe2 e5 58.f5 e4 59.Bf6 d4 60.g4 d3+ 61.Kd2 Kd5 62.Bg5 Ba5+ 63.Kd1 Kd4 64.f6 e3 65.Bxe3+ Kxe3 66.f7 Bb4 67.a5 1-0
2012.09.04 40th Olympiad Open
3405973 Amdouni, Z (2305) IM Prasca Sosa, R (2415) 1-0
1.e4 e6 2.d4 d5 3.Nc3 Bb4 4.e5 b6 5.Qg4 Bf8 6.Nh3 Ba6 7.Bxa6 Nxa6 8.Nf4 Qd7 9.Qe2 Nb4 10.a3 Nc6 11.Be3 Nge7 12.g4 Na5 13.b3 Qc6 14.Bd2 Qb7 15.Na4 Nac6 16.Qd3 g6 17.O-O-O Nc8 18.Kb2 b5 19.Nc5 Bxc5 20.dxc5 N8e7 21.Ne2 h6 22.Bc3 a6 23.Bd4 O-O-O 24.f4 h5 25.h3 Rh7 26.c3 Rdh8 27.Ng3 hxg4 28.hxg4 Kd7 29.Rxh7 Rxh7 30.Nh5 Ng8 31.Bf2 Qb8 32.Bg3 Rh8 33.Nf6+ Nxf6 34.exf6 Qd8 35.g5 Rh3 36.Qf3 Qh8 37.f5 gxf5 38.Rxd5+ exd5 39.Qxd5+ Kc8 40.Qxc6 Qd8 41.Bd6 Rh8 42.b4 f4 43.Qxa6+ Kd7 44.Qxb5+ c6 45.Qd3 Qe8 46.Bxf4+ Kc8 47.Qd6 Kb7 48.Qc7+ Ka8 49.Qa5+ Kb7 50.Qb6+ 1-0
2012.09.01 40th Olympiad Open
3414004 GM Bruzon Batista, L (2711) IM Prasca Sosa, R (2415) 1-0
1.e4 e6 2.d4 d5 3.Nd2 Be7 4.e5 c5 5.c3 Nc6 6.Bd3 cxd4 7.cxd4 Nh6 8.Ne2 Nf5 9.Nf3 Bd7 10.O-O Qb6 11.Kh1 h6 12.a3 g5 13.h3 O-O-O 14.b4 f6 15.b5 Na5 16.Nc3 Kb8 17.Re1 Bc8 18.Rb1 Qc7 19.Bd2 b6 20.Na2 Nc4 21.Nb4 Bxb4 22.Bxb4 fxe5 23.dxe5 Ka8 24.Rc1 Rhg8 25.Bxf5 exf5 26.e6 g4 27.e7 gxf3 28.exd8=Q fxg2+ 29.Kg1 Qxd8 30.Re7 Bb7 31.Qd4 f4 32.Rce1 Qc8 33.Rxb7 Kxb7 34.Re7+ Kb8 35.Qxf4+ Ka8 36.Qf7 Kb8 37.Qxd5 Rd8 38.Rb7+ Qxb7 39.Qxd8+ Qc8 40.Qxc8+ Kxc8 41.Kxg2 Kd7 42.Kf3 Nb2 43.Ke4 Nd1 44.Be1 Ke6 45.f4 Nb2 46.f5+ Kf7 47.Bc3 Nc4 48.a4 Nd6+ 49.Kf4 Nc4 50.h4 Nd6 51.h5 Nc4 52.Bd4 Ke7 53.Ke4 Nd6+ 54.Ke5 Nf7+ 55.Kd5 Nd6 56.f6+ Kd7 57.Be3 Nf5 58.Bf4 Ke8 59.Ke4 1-0
2012.08.31 40th Olympiad Open
3413689 IM Prasca Sosa, R (2415) IM Astaneh Lopez, A (2398) 0-1
1.e4 c6 2.d4 d5 3.e5 c5 4.dxc5 Nc6 5.Bb5 e6 6.Be3 Ne7 7.c3 Bd7 8.Bxc6 Bxc6 9.Nf3 Nf5 10.Bd4 Nxd4 11.Qxd4 a5 12.O-O a4 13.Nbd2 Ra5 14.b4 axb3 15.Nxb3 Ra4 16.Qd3 Be7 17.Nfd4 O-O 18.f4 g6 19.g4 Qc7 20.Rf2 Rfa8 21.h4 Be8 22.Qe3 Ra3 23.f5 exf5 24.gxf5 Bxc5 25.fxg6 hxg6 26.Nxc5 Qxc5 27.e6 Rxc3 28.Qf4 f5 29.Qe5 Ra4 30.Rd1 Rcc4 31.Rfd2 Qe7 32.Qxd5 Rc5 33.Qh1 Re5 34.Qh2 Qc5 35.Rc2 Rxd4 36.Rxc5 Rxd1+ 37.Kf2 Rd2+ 38.Kg3 Re3+ 39.Kf4 Re4+ 40.Kg5 Rxh2 0-1
2012.08.30 40th Olympiad Open
3413276 GM Kamsky, Gata (2746) IM Prasca Sosa, R (2415) 1-0
1.c4 c6 2.e4 d5 3.exd5 cxd5 4.d4 Nf6 5.Nc3 e6 6.Nf3 Bb4 7.Bd3 Nc6 8.O-O dxc4 9.Bxc4 O-O 10.Bg5 Be7 11.a3 Nd5 12.Bxd5 Bxg5 13.Bxc6 bxc6 14.Ne4 Bf4 15.Qc2 a5 16.Rfe1 Rb8 17.Nc5 Qd5 18.Rad1 Bd6 19.Ne4 h6 20.Rd3 Ba6 21.Rc3 Be7 22.Ne5 Bb7 23.Nc5 Qxd4 24.Ncd7 c5 25.Rd1 Qh4 26.Nxb8 Rxb8 27.Rb3 a4 28.Rb5 Qg5 29.Nc6 Qxg2+ 30.Kxg2 Bxc6+ 31.Kg1 Bxb5 32.Qe4 Bf6 33.Qf4 Rc8 34.Rd6 Bc6 35.Qc4 Bd5 36.Qxa4 Bxb2 37.Qd7 Rf8 38.a4 c4 39.Rxd5 exd5 40.Qxd5 c3 41.Qc6 Rd8 42.Kg2 g6 43.a5 Rd1 44.a6 Ra1 45.Qc4 h5 46.f4 Kg7 47.a7 Kg8 48.Qd4 Ra2 49.Kf3 Kh7 50.Qc5 Kg7 51.Ke4 Ba1 52.Qc4 c2 53.Qxa2 c1=Q 54.a8=Q Qh1+ 55.Kd3 Qf1+ 56.Ke3 Qg1+ 57.Kf3 Bd4 58.Qe8 Qh1+ 59.Qg2 Qd1+ 60.Qge2 Qh1+ 61.Kg3 Qg1+ 62.Kh3 Bf6 63.Q8e3 Qa1 64.Q3f3 Qg1 65.f5 g5 66.Qxh5 Qc5 67.Qhf3 Qc1 68.Kg2 Qa1 69.h4 gxh4 70.Kh3 Kf8 71.Qee4 Qc1 72.Qa8+ Kg7 73.Qg4+ Bg5 74.Qd4+ Bf6 75.Qg2+ Kh7 76.Qxf6 Qe3+ 77.Kg4 1-0
2012.08.29 40th Olympiad Open
3413104 IM Prasca Sosa, R (2415) GM Sokolov, Ivan (2696) 1/2-1/2
1.e4 e5 2.Nf3 Nc6 3.Nc3 Nf6 4.Bb5 d6 5.d4 exd4 6.Nxd4 Bd7 7.O-O Be7 8.Nf5 Bxf5 9.exf5 O-O 10.Nd5 Nxd5 11.Qxd5 Ne5 12.Be2 c6 13.Qb3 Qc7 14.Bf4 Bf6 15.Rad1 b5 16.g4 h6 17.Qg3 Qe7 18.Bc1 d5 19.f4 Nd7 20.Bf3 Bh4 21.Qh3 Rae8 22.Kh1 Nc5 23.Rd2 Ne4 24.Rg2 g5 25.fxg6 fxg6 26.Bxe4 dxe4 27.Qb3+ Kh7 28.Be3 Rd8 29.Qc3 Qf6 30.Qxf6 Bxf6 31.b3 a5 32.Re2 Bc3 33.Kg2 Rd5 34.Bc1 Re8 35.h3 b4 36.Rh1 Kg7 37.Rf1 Re7 38.Rh1 c5 39.Be3 a4 40.Rf1 a3 41.Rb1 Kf7 42.Rf1 Re6 43.f5 gxf5 44.Ref2 Rf6 45.Rxf5 Rfxf5 46.Rxf5+ Rxf5 47.gxf5 h5 48.Bxc5 Kf6 49.Kf2 Kxf5 50.Ke2 Ke5 51.Be7 Ke6 1/2-1/2
2012.08.28 40th Olympiad Open
3412892 Ahmed, Fu (1830) IM Prasca Sosa, R (2415) 0-1
1.d4 d5 2.c4 c6 3.Nc3 Nf6 4.Nf3 a6 5.c5 g6 6.Bf4 Bg7 7.Qc1 h6 8.e3 g5 9.Bxb8 Rxb8 10.Bd3 Nd7 11.b4 O-O 12.O-O f5 13.a4 e6 14.Rb1 g4 15.Nd2 e5 16.Ne2 Ra8 17.Bc2 f4 18.exf4 exf4 19.f3 g3 20.h3 Qh4 21.Rd1 Nf6 22.Nf1 Nh7 23.Bxh7+ Kxh7 24.b5 axb5 25.axb5 Be6 26.bxc6 bxc6 27.Rb6 Rac8 28.Qc2+ Bf5 29.Qd2 Bg6 30.Ra1 Rc7 31.Raa6 Qf6 32.Ra4 Re7 33.Nc3 Re6 34.Ra7 Kh8 35.Ne2 Rfe8 36.Rxg7 Rxe2 37.Rxg6 Qxg6 38.Qxf4 Re1 39.Qd2 h5 40.Rb7 Qe6 41.Rb3 h4 42.f4 Qe2 43.Qxe2 R8xe2 44.Rf3 Kg7 45.f5 Kf6 46.Rxg3 hxg3 0-1
2012.08.08 38th Badalona Open A
3428476 GM Gonzalez Garcia, J2 (2532) IM Prasca Sosa, R (2415) 1/2-1/2
1.c4 c6 2.e4 d5 3.exd5 cxd5 4.cxd5 Nf6 5.Nc3 Nxd5 6.Nf3 e6 7.Bc4 Nc6 8.O-O Be7 9.d4 O-O 10.Re1 Nxc3 11.bxc3 b6 12.Bd3 Bb7 13.h4 Na5 14.Ng5 h6 15.Nh7 Re8 16.Qg4 Qd5 17.Re5 f5 18.Qg6 Qxg2+ 19.Qxg2 Bxg2 20.Kxg2 Bd6 21.Re2 Kxh7 22.Bd2 Kg8 23.Rae1 Kf7 24.Ba6 Rad8 25.Bb5 Re7 26.c4 Nb7 27.h5 Rc8 28.a4 Ba3 29.Ba6 Rcc7 30.a5 Nxa5 31.Bxa5 bxa5 32.Re5 Bd6 33.R5e3 Bb4 34.R1e2 Rc6 35.Bb5 Rd6 36.d5 Bc5 37.Rf3 exd5 38.Rxf5+ Rf6 39.Rxe7+ Kxe7 40.Re5+ Kf8 1/2-1/2
2012.08.07 38th Badalona Open A
3428461 IM Prasca Sosa, R (2415) GM Lalith, B (2515) 0-1
1.e4 c6 2.d4 d5 3.Nc3 dxe4 4.Nxe4 Bf5 5.Nc5 e5 6.Nxb7 Qb6 7.Nc5 Bxc5 8.dxc5 Qxc5 9.c3 Nf6 10.Be3 Qe7 11.Be2 O-O 12.Nf3 Rd8 13.Qc1 Bg4 14.h3 Bh5 15.g4 Bg6 16.Nh4 Nbd7 17.Nxg6 hxg6 18.Qc2 Nd5 19.Bd2 Qc5 20.Rf1 Nf8 21.O-O-O Ne6 22.Bf3 Rab8 23.Bxd5 cxd5 24.f4 exf4 25.Bxf4 Rbc8 26.Kb1 d4 27.Bd2 Rc7 28.Be1 Qc6 29.Bg3 Rcc8 30.Rd3 Qb7 31.Rfd1 dxc3 32.Rxd8+ Nxd8 33.Be5 cxb2 34.Qxb2 Qe4+ 35.Ka1 Ne6 36.Rb1 g5 37.a3 Qe3 38.Rd1 Qxh3 39.Qb4 Qf3 40.Re1 a5 41.Qb2 a4 42.Bd6 Qxg4 0-1
2012.08.06 38th Badalona Open A
3428457 IM Fluvia Poyatos, Joa (2491) IM Prasca Sosa, R (2415) 0-1
1.e4 e6 2.d4 d5 3.Nc3 Bb4 4.e5 b6 5.a3 Bf8 6.Nf3 Ne7 7.Bg5 h6 8.Bxe7 Bxe7 9.Bd3 c5 10.O-O Nc6 11.Re1 c4 12.Bf1 a6 13.Ne2 b5 14.g4 h5 15.h3 hxg4 16.hxg4 Bd7 17.Ng3 Qc7 18.Kg2 f6 19.Qd2 fxe5 20.dxe5 O-O-O 21.b3 Rdf8 22.Qe3 Rxf3 23.Qxf3 Bc5 24.b4 Nxe5 25.Qf4 Bd6 26.Qg5 Rh2+ 0-1
2012.07.29 30th Andorra Open
3434107 GM Dgebuadze, A (2563) IM Prasca Sosa, R (2415) 0-1
1.e4 e6 2.d4 d5 3.Nd2 Be7 4.Ngf3 Nf6 5.e5 Nfd7 6.c3 c5 7.Bd3 Nc6 8.O-O g5 9.b4 cxd4 10.cxd4 h5 11.b5 Nb4 12.Be2 a6 13.bxa6 b6 14.a3 Nc6 15.Bb5 Ndb8 16.Qc2 Qd7 17.Nb3 g4 18.Ng5 Bxa6 19.Bxa6 Rxa6 20.f3 Qd8 21.Nh7 Ra4 22.fxg4 Rc4 23.Qd3 hxg4 24.Be3 Nd7 25.Ra2 Ndxe5 26.dxe5 Nxe5 27.Qb1 Re4 28.Bd4 Rxd4 29.Nxd4 Bc5 30.Nf6+ Kf8 31.Kh1 Bxd4 32.Qb4+ Bc5 33.Qf4 Bd6 34.Nxg4 Rh4 35.Qf6 Qxf6 36.Nxf6 Be7 37.Re2 Bxf6 38.Rxf6 Ke7 39.Rf1 Kd6 40.g3 Ra4 41.Rb2 Nc4 42.Ra2 f5 43.h4 d4 44.h5 Ra7 45.Rf4 Kd5 46.Kg1 Rh7 47.Rh2 Ne3 48.Rb2 e5 49.Rb5+ Kd6 50.Rh4 d3 51.Rxb6+ Kc5 52.Rb2 e4 53.h6 Kc4 54.Rhh2 Ng4 55.Rh5 Kc3 56.Rb8 e3 57.Rxf5 e2 58.Rc8+ Kd2 0-1
2012.07.28 30th Andorra Open
3434089 IM Prasca Sosa, R (2415) GM Del Rio de Angelis, S (2547) 1/2-1/2
1.e4 d6 2.d4 Nf6 3.Nc3 g6 4.Nf3 Bg7 5.Bc4 O-O 6.O-O Nc6 7.d5 Nb8 8.h3 c6 9.a4 a5 10.Re1 Nfd7 11.Be3 Nb6 12.Bb3 c5 13.Qd2 e5 14.dxe6 Bxe6 15.Bg5 Qd7 16.Nd5 Bxd5 17.Bxd5 Na6 18.c3 Nxd5 19.Qxd5 Nc7 20.Qd2 Rfe8 21.Qd3 h6 22.Bf4 Re6 23.Red1 Qc6 24.Bxd6 c4 25.Qd2 Rxe4 26.Bxc7 Qxc7 27.Qd5 Re2 28.Qb5 Bf8 29.Re1 Rxe1+ 30.Rxe1 Rd8 31.g3 b6 32.Re4 Qc5 33.Qxc5 Bxc5 34.Re2 Rd1+ 35.Kg2 Ra1 36.Ne5 Rxa4 37.Nd7 Ra2 38.Nxc5 bxc5 39.Re4 Rxb2 1/2-1/2
2012.07.27 30th Andorra Open
3434075 Jose Queralto, D (2133) IM Prasca Sosa, R (2415) 0-1
1.e4 e6 2.d4 d5 3.Bd3 dxe4 4.Bxe4 Nf6 5.Bf3 Be7 6.Ne2 Nbd7 7.O-O O-O 8.Nbc3 a6 9.Be3 Rb8 10.a4 Nb6 11.Qd3 Nbd5 12.Nxd5 Nxd5 13.Bd2 b6 14.Rfd1 a5 15.Nf4 Nb4 16.Qb3 Bd6 17.Nd3 Nxd3 18.Qxd3 Qe7 19.Bc6 Rd8 20.Qc4 Bd7 21.Bc3 Bxh2+ 22.Kxh2 Qd6+ 23.Kg1 Bxc6 24.Qe2 Qd5 25.f3 Qf5 26.Qd3 Qd5 27.Re1 Be8 28.Qe4 Qc4 29.Qe2 Qc6 30.Qf2 Rd5 31.Re5 Rbd8 32.Qe3 R8d6 33.b3 Rxe5 34.dxe5 Rd5 35.Bd4 Qd7 36.Bb2 Rd1+ 37.Kh2 Rxa1 38.Bxa1 Qd1 39.Qc3 c5 40.Bb2 Bc6 41.Ba3 h6 42.Qb2 Qe2 43.Kg1 h5 44.c4 Qe1+ 45.Kh2 h4 0-1
2012.07.26 30th Andorra Open
3434059 IM Prasca Sosa, R (2415) Birnbaum, D (2148) 1-0
1.e4 d6 2.d4 Nf6 3.Nc3 g6 4.Nf3 Bg7 5.Bc4 Nc6 6.d5 Nb8 7.h3 O-O 8.O-O c6 9.a4 b6 10.Qe2 Bb7 11.Bd2 a6 12.Rfe1 Nbd7 13.Rad1 Qc7 14.dxc6 Bxc6 15.Bxa6 Nc5 16.Bb5 Ncxe4 17.Bxc6 Nxc3 18.Bxc3 Qxc6 19.Qxe7 Rfe8 20.Qxd6 Rxe1+ 21.Nxe1 Qxd6 22.Rxd6 Ne4 23.Rxb6 Nxc3 24.bxc3 Bxc3 25.Nf3 Rxa4 26.Rc6 Ra3 27.g4 h6 28.Kg2 Kf8 29.h4 Bb2 30.Nd2 Bd4 31.Nb3 Be5 32.Rc5 f6 33.Ra5 Rxa5 34.Nxa5 h5 35.gxh5 gxh5 36.Nc4 Bc3 37.Kf3 Ke7 38.Ne3 Kf7 39.Nd5 Ba5 40.Nf4 Bd8 41.Nxh5 f5 42.Kg3 Kg6 43.Nf4+ Kh6 44.c4 Bc7 45.Kf3 Bd6 46.Ne6 1-0
2012.07.24 30th Andorra Open
3434008 IM Prasca Sosa, R (2415) GM Kogan, Ar (2587) 0-1
1.e4 c6 2.d4 d5 3.Nc3 dxe4 4.Nxe4 Bf5 5.Nc5 Nd7 6.Nxd7 Qxd7 7.Nf3 e6 8.Be2 Bd6 9.O-O Qc7 10.h3 Nf6 11.c4 h6 12.Bd3 O-O-O 13.Bxf5 exf5 14.Qa4 Kb8 15.b4 Ne4 16.c5 Be7 17.b5 cxb5 18.Qxb5 Bf6 19.Bb2 Rd5 20.Rfc1 Rhd8 21.Qb3 Qc6 22.Rc4 g5 23.g4 h5 24.Re1 hxg4 25.hxg4 Rh8 26.gxf5 Nd2 27.Nxd2 Re5 28.Ne4 Rxe4 29.Qg3+ Be5 0-1
2012.07.23 30th Andorra Open
3433988 GM Solodovnichenko, Y (2598) IM Prasca Sosa, R (2415) 1/2-1/2
1.c4 e6 2.g3 d5 3.Bg2 c6 4.b3 Nf6 5.Nf3 Nbd7 6.Bb2 Be7 7.O-O b6 8.d3 Bb7 9.Nbd2 O-O 10.e4 dxe4 11.dxe4 Nc5 12.e5 Nfd7 13.Qc2 a5 14.h4 Re8 15.Rad1 h6 16.Rfe1 Qc7 17.Nf1 Nf8 18.Nd4 Rad8 19.Ne3 Rd7 20.Re2 Red8 21.Red2 Ng6 22.f4 Bxh4 23.gxh4 Nxf4 24.Nf3 Ncd3 25.c5 Nxc5 26.Rxd7 Rxd7 27.Rxd7 Nxd7 28.Bh1 c5 29.Kh2 Ng6 30.Kg1 Bxf3 31.Bxf3 Ndxe5 32.Bg2 Nxh4 33.Qe4 Nhg6 34.Nc4 Nxc4 35.bxc4 Qd6 36.Bc3 Qd1+ 37.Kf2 Qc1 38.Qe3 Qc2+ 39.Kg3 Ne7 40.Be4 Nf5+ 41.Bxf5 Qxf5 42.Qe5 Qg6+ 43.Kf3 h5 44.Ke3 h4 45.Kf2 Qg4 46.Bd2 Qxc4 47.Qb8+ Kh7 48.Qxb6 Qxa2 49.Qd8 Qc4 50.Qxa5 Qd3 51.Be3 Qf5+ 52.Ke1 Qe5 53.Qd2 Qe4 54.Kf2 h3 55.Kg3 Qf5 56.Qc1 Qh5 57.Qxc5 Qxc5 58.Bxc5 Kg6 59.Kxh3 Kf5 60.Kg3 Ke4 61.Bf8 g6 62.Be7 f5 63.Bg5 e5 64.Bf6 Kd5 65.Kf3 Ke6 66.Bg5 Kf7 67.Ke3 Ke6 68.Kf3 Kd5 69.Bf6 Kd4 70.Kf2 Ke4 71.Kg3 Kd5 72.Kf3 Ke6 73.Bg5 Kd7 74.Bf6 Kd6 75.Ke3 Ke6 76.Bd8 Kd5 77.Bg5 e4 78.Bd8 Kc5 79.Be7+ Kc4 80.Bf6 Kb3 81.Bg5 Kc3 82.Bf4 Kc2 83.Ke2 Kb3 84.Ke3 Kc4 85.Bg5 Kd5 86.Bd8 Kd6 87.Kd4 1/2-1/2
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