WORLDBASE

WORLDBASE Players FM Winter, Ondrej

Stockfish
GameID: 0
FIDE Country B-Year Gender Standard Rapid Blitz
23702192 CZE 2007 M 2343 2310 2194
77 games
2026.08.01 37th Czech Open A 2026
3495413 WIM Orian, Noga (2278) FM Winter, Ondrej (2360) 1/2-1/2
1.d4 Nf6 2.c4 e6 3.g3 d5 4.Bg2 dxc4 5.Nf3 a6 6.O-O Nc6 7.Qd2 Bd6 8.Rd1 Qe7 9.Qc2 O-O 10.Qxc4 e5 11.Nc3 exd4 12.Nxd4 Ne5 13.Qb3 c5 14.Nf3 Be6 15.Qc2 Nxf3+ 16.Bxf3 h6 17.Be3 Rac8 18.Nd5 Nxd5 19.Bxd5 Rfd8 20.Rd2 Be5 21.Rad1 c4 22.Bxe6 Rxd2 23.Bxf7+ Qxf7 24.Qxd2 b5 25.Bd4 1/2-1/2
2026.07.31 37th Czech Open A 2026
3495375 FM Winter, Ondrej (2360) FM Tolmacevs, Artjoms (2240) 1/2-1/2
1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.f4 e5 7.Nb3 Nc6 8.Bd3 Be7 9.O-O exf4 10.Bxf4 Be6 11.Kh1 Ne5 12.Nd4 O-O 13.Nce2 Re8 14.b3 Nfd7 15.Qd2 Bf8 16.Nxe6 fxe6 17.c4 Rc8 18.Rad1 Qc7 19.Bg3 b6 20.Nd4 Qb7 21.Bb1 Qc7 22.Qe2 Ng6 23.a3 Nde5 24.Ba2 Kh8 25.Qd2 Qb7 26.Qe2 Qc7 27.h3 Nc6 28.Nf3 Nce5 29.Nd4 Nc6 30.Nc2 Nce5 31.Rd2 Be7 32.Rfd1 Rcd8 33.Ne3 Bg5 34.Rd4 Bxe3 35.Qxe3 Nf7 36.R4d2 e5 37.Bf2 Rb8 38.g3 Nf8 39.Kg2 Ne6 40.Bb1 Qc8 41.Bd3 Nd4 42.Be2 Nd8 43.Bg4 Qb7 44.Qd3 N8c6 45.Be3 Rf8 46.Rf2 Rxf2+ 47.Bxf2 Rf8 48.Rd2 Kg8 49.Bg1 Rf6 50.Rf2 Rxf2+ 51.Bxf2 Qf7 52.Bc8 Qa7 53.h4 a5 54.Be1 Qc7 55.Bg4 Qa7 56.Bd2 Qf7 57.Bd1 Qb7 58.h5 h6 59.Bc3 Qa8 60.Kh3 Qc8+ 61.Bg4 Qf8 62.Kg2 Qe7 63.b4 axb4 64.axb4 Qg5 65.Bd1 Qf6 66.Ba4 Nd8 67.Bd7 Nf7 68.Bd2 Ng5 69.Bf5 Ngf3 70.Bg4 Nxd2 71.Qxd2 Qg5 72.Qxg5 hxg5 73.Kf2 Kf7 74.Bd1 g4 75.Bxg4 Kf6 76.Bd1 Kg5 77.Ke3 Nc6 78.b5 Ne7 79.Kf2 Ng8 80.Bf3 Nf6 81.Kg2 Nxh5 82.Kf2 Nf6 83.Ke2 Ng4 84.Bg2 g6 85.Bh3 Nf6 86.Kf3 Ne8 87.Be6 Ng7 88.Bg4 Nh5 89.Bd7 Nf6 90.Be6 Kh5 91.Bc8 Nh7 92.Bg4+ Kh6 93.Bd7 Ng5+ 94.Ke3 Nf7 95.Be6 Nd8 96.Bd5 Kh5 97.Kf3 Kg5 98.Kf2 Kh5 1/2-1/2
2026.07.30 37th Czech Open A 2026
3495344 WFM Khrapko, Marharyta (2211) FM Winter, Ondrej (2360) 0-1
1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 Qb6 5.Nb3 Nf6 6.Nc3 e6 7.Qe2 Qc7 8.g4 d6 9.g5 Nd7 10.Bf4 a6 11.O-O-O Be7 12.h4 b5 13.Bg3 h6 14.gxh6 Rxh6 15.h5 Bb7 16.Qd2 Nce5 17.f4 Nc4 18.Bxc4 bxc4 19.Nd4 O-O-O 20.Nf3 Nc5 21.Qe2 Bf6 22.e5 Be7 23.Bh4 f6 24.Rhg1 Bf8 25.exf6 gxf6 26.Nd4 Qf7 27.Qxc4 Rxh5 28.Bf2 d5 29.Qe2 Rh2 30.Qf3 Bd6 31.Bg3 Rhh8 32.Rge1 Rhe8 33.b4 Ne4 34.Nxe4 dxe4 35.Qb3 Bd5 36.c4 Qc7 37.Kb2 Bxc4 38.Qa4 Qb6 39.Bf2 Bxb4 40.Nc2 Bc5+ 41.Kc1 Bd3 42.Bh4 e5 43.fxe5 Rxe5 44.Bg3 Re6 45.Bf4 Rc6 46.Rxe4 Ba3+ 47.Kd2 Qf2+ 0-1
2026.07.29 37th Czech Open A 2026
3495293 FM Winter, Ondrej (2360) FM Odegov, Artem (2244) 0-1
1.Nf3 d5 2.b3 Nf6 3.Bb2 Bg4 4.e3 e6 5.h3 Bh5 6.g4 Bg6 7.Ne5 Nbd7 8.Nxg6 hxg6 9.d3 Bd6 10.Bg2 c6 11.Qe2 Qa5+ 12.c3 e5 13.a3 Nf8 14.Nd2 Ne6 15.c4 d4 16.b4 Qd8 17.g5 dxe3 18.Qxe3 Nh5 19.h4 Nhf4 20.Be4 a5 21.c5 Bc7 22.Nb3 axb4 23.axb4 Rxa1+ 24.Bxa1 f5 25.gxf6 gxf6 26.h5 f5 27.hxg6 Rxh1+ 28.Bxh1 Qxd3 29.Nc1 Qb1 30.Bc3 Nd3+ 31.Kd1 Nef4 32.b5 Nxc1 33.Qxc1 Qxb5 34.Kc2 Qxc5 35.Qd2 Qd6 36.Qe3 Nxg6 37.Qg5 Ne7 38.Bf3 Qc5 39.Qd2 Nd5 40.Bxd5 cxd5 0-1
2026.07.28 37th Czech Open A 2026
3495262 FM Rekuc, Patryk (2216) FM Winter, Ondrej (2360) 0-1
1.c4 c5 2.g3 Nc6 3.Bg2 g6 4.Nc3 Bg7 5.Nf3 d6 6.O-O e5 7.a3 a5 8.d3 Nge7 9.Ne1 Be6 10.Nc2 d5 11.cxd5 Nxd5 12.Ne3 Nde7 13.Ne4 b6 14.Qa4 Rc8 15.Nc4 O-O 16.Ned6 Rc7 17.Qb5 Qd7 18.Be3 Rb8 19.Rae1 Qd8 20.Ne4 Na7 21.Qa4 b5 22.Qxa5 Nac6 23.Qd2 bxc4 24.Nxc5 Bc8 25.Rc1 cxd3 26.exd3 Nf5 27.b4 Ncd4 28.Qa2 Bf8 29.Bd5 Bxc5 30.Rxc5 Rxc5 31.Bxf7+ Kg7 32.bxc5 Nf3+ 33.Kg2 Bb7 34.Kh3 Nxe3 35.fxe3 Ng5+ 36.Kg4 h5+ 37.Kh4 Nxf7+ 0-1
2026.07.27 37th Czech Open A 2026
3495219 FM Winter, Ondrej (2360) Burian, Simon (2204) 1/2-1/2
1.e4 c5 2.Nf3 d6 3.Bb5+ Nd7 4.a4 Nf6 5.Nc3 a6 6.Be2 e6 7.O-O Be7 8.d4 cxd4 9.Qxd4 b6 10.Rd1 Qc7 11.Be3 O-O 12.Nd2 Bb7 13.Nc4 d5 14.exd5 Nxd5 15.Nxd5 Bxd5 16.Bf4 Qc6 17.Ne3 Nf6 18.Nxd5 Nxd5 19.Be5 f6 20.Bg3 Rfd8 21.c3 b5 22.axb5 axb5 23.Rxa8 Rxa8 24.Bf3 Ra4 25.Qd3 Qc4 26.Qxc4 bxc4 27.h3 Ra5 28.Be2 Rc5 29.Ra1 Kf7 30.Ra4 Rb5 31.Ra2 Rc5 32.Bb8 Bd8 33.Ba7 Bb6 34.Bxb6 Nxb6 35.Ra7+ Kg6 36.Rb7 Nd5 37.g3 f5 38.Kf1 Kf6 39.Ke1 e5 40.Kd2 h6 41.Ra7 Rc6 42.Ra5 Ke6 43.Ra7 Kf6 44.h4 g6 45.Ra4 Nb6 46.Ra5 g5 47.h5 e4 48.Bf1 Ke6 49.Kc2 Nd5 50.Ra4 Nb6 51.Ra5 Nd5 52.Ra4 Nb6 53.Ra5 1/2-1/2
2026.07.24 37th Czech Open A 2026
3486920 Balinski, D (2139) FM Winter, Ondrej (2360) 1-0
1.c4 e5 2.g3 Nc6 3.Bg2 Bc5 4.e3 d6 5.Nc3 a6 6.Nge2 Ba7 7.d4 h5 8.h4 Nf6 9.d5 Ne7 10.Qd3 O-O 11.O-O Bd7 12.b4 Ng4 13.Ne4 Bf5 14.N2c3 Ng6 15.f3 Nf6 16.Kh2 Nxe4 17.Nxe4 f6 18.Bd2 Ne7 19.Bh3 Bxh3 20.Kxh3 Qd7+ 21.Kg2 Rac8 22.Be1 Rfd8 23.Bf2 c6 24.Rac1 Bb8 25.dxc6 Rxc6 26.Rfd1 Qc7 27.c5 d5 28.a4 Qc8 29.b5 axb5 30.axb5 Re6 31.Qb3 Kf7 32.Nd6+ Bxd6 33.cxd6 Nc6 34.Rxd5 Qd7 35.bxc6 bxc6 36.Rd2 e4 37.f4 Kg6 38.Rxc6 Ree8 39.Rc7 Qg4 40.Qd1 1-0
2026.07.23 37th Czech Rapid G1 2026
3486720 IM Prokofiev, Valentyn (2421) FM Winter, Ondrej (2360) 1-0
1.d4 Nf6 2.Nf3 e6 3.c4 b6 4.g3 Ba6 5.Qc2 c5 6.d5 exd5 7.cxd5 Bb7 8.Bg2 Nxd5 9.O-O Nc6 10.Rd1 Be7 11.Qf5 Nf6 12.e4 g6 13.Qf4 O-O 14.e5 Nh5 15.Qc4 Qc7 16.Bh6 Rfd8 17.Nc3 Na5 18.Qf1 d5 19.exd6 Rxd6 20.Nb5 Rxd1 21.Rxd1 Qb8 22.Rd7 Qe8 23.Rxb7 Nxb7 24.Nc7 Qc8 25.Nxa8 Qxa8 26.Ne5 Qb8 27.Nc6 Qc7 28.Qe2 Bf8 29.Qe8 Ng7 30.Qa8 Na5 31.Nd8 Qd7 32.Bd5 Nf5 33.Nxf7 Qe7 34.Ne5+ 1-0
2026.07.23 37th Czech Rapid G1 2026
3486765 FM Winter, Ondrej (2360) Horak, Jan (2172) 1-0
1.e4 d5 2.exd5 Nf6 3.d4 Bg4 4.Nf3 Qxd5 5.Be2 Nc6 6.h3 Bxf3 7.Bxf3 Qe6+ 8.Be3 Nd5 9.Bxd5 Qxd5 10.O-O e6 11.Nc3 Qd7 12.Qe2 O-O-O 13.Rad1 Bd6 14.Ne4 h6 15.c4 Kb8 16.Qc2 f5 17.Nxd6 Qxd6 18.d5 exd5 19.cxd5 Nb4 20.Qxf5 Nxd5 21.Bd4 Rhf8 22.Qe5 g5 23.Qxd6 cxd6 24.Bxa7+ Kxa7 25.Rxd5 Kb6 26.Rc1 Rf4 27.Rc3 Rb4 28.Rc2 Rb5 29.Rxb5+ Kxb5 30.Rc7 b6 31.Rh7 d5 32.Rxh6 Kc4 33.Kf1 Kd3 34.Rxb6 Kd2 35.g3 d4 36.a4 d3 37.Rc6 Re8 38.a5 Re1+ 39.Kg2 Ra1 40.a6 Ke2 41.Re6+ Kd1 42.Kf3 d2 43.Ke3 Ra2 44.Rd6 Rxb2 45.a7 Rb3+ 46.Rd3 Rxd3+ 47.Kxd3 Ke1 48.a8=Q d1=Q+ 49.Ke4 Qe2+ 50.Kf5 Qxf2+ 51.Kg4 Qd4+ 52.Kxg5 Qe5+ 53.Kg4 Qe6+ 54.Kf4 Qf6+ 55.Ke4 Qg6+ 56.Kf4 Qf6+ 57.Kg4 Qg6+ 58.Kf3 Qf5+ 59.Kg2 Qf2+ 60.Kh1 Qxg3 61.Qg2 Qh4 62.Kh2 Qh6 63.Qg3+ Ke2 64.h4 Kd2 65.Qg4 Kd3 66.h5 Kc2 67.Kh3 Kb1 68.Qg6+ 1-0
2026.07.23 37th Czech Rapid G1 2026
3486833 FM Winter, Ondrej (2360) Basaric, S (2023) 1/2-1/2
1.e4 d6 2.d4 Nf6 3.Nc3 Nbd7 4.Nf3 e5 5.Bc4 Be7 6.O-O c6 7.a4 O-O 8.Re1 Qc7 9.h3 b6 10.Be3 a6 11.Bb3 Bb7 12.Qd3 b5 13.Rad1 b4 14.Ne2 c5 15.dxe5 Nxe5 16.Nxe5 Bxe4 17.Qd2 dxe5 18.Ng3 Bg6 19.Qe2 Rac8 20.Bc4 a5 21.Bg5 h6 22.Bc1 e4 23.Nf1 Rfd8 24.Ne3 Qe5 25.Ba6 Ra8 26.Nc4 Qc7 27.Bb5 Rd4 28.Be3 Rad8 29.Bxd4 cxd4 30.Qd2 Bc5 31.Ne3 Bb6 32.Nc4 Ba7 33.c3 bxc3 34.bxc3 Bb8 35.g3 e3 36.fxe3 Qxg3+ 37.Qg2 Qh4 38.exd4 Be4 39.Rxe4 Nxe4 40.Rd3 Rd5 41.Ne3 Qe1+ 42.Qf1 Bh2+ 43.Kxh2 Qg3+ 44.Kh1 Nf2+ 45.Qxf2 Qxf2 46.Nxd5 Qf1+ 1/2-1/2
2026.07.23 37th Czech Rapid G1 2026
3486869 Starcevic, Ante Leon (2236) FM Winter, Ondrej (2360) 0-1
1.c4 e5 2.Nc3 Nc6 3.g3 Bc5 4.Bg2 d6 5.e3 a6 6.Nge2 h5 7.h3 Ba7 8.Rb1 h4 9.g4 f5 10.gxf5 Bxf5 11.d3 Nf6 12.b4 Qd7 13.a4 Rb8 14.b5 axb5 15.cxb5 Na5 16.Ba3 O-O 17.Bb4 Bb6 18.Qd2 Ra8 19.Ng1 Qf7 20.Qe2 Qg6 21.Bf1 Rfe8 22.Nf3 Qh6 23.e4 Be6 24.Rg1 Nh5 25.Nd1 Nf4 26.Qd2 Nb3 27.Qc2 Nc5 28.Ng5 Rxa4 29.Bxc5 Ra2 30.Nxe6 Rxc2 31.Nxg7 Ng2+ 32.Bxg2 Qd2+ 33.Kf1 Qe2# 0-1
2026.07.23 37th Czech Rapid G1 2026
3486696 FM Winter, Ondrej (2360) Ret, Adam Josef (2117) 1-0
1.e4 c5 2.Nf3 Nc6 3.Bb5 g6 4.Bxc6 bxc6 5.O-O Bg7 6.Re1 Nf6 7.e5 Nd5 8.c4 Nc7 9.d4 cxd4 10.Qxd4 d5 11.Nc3 Ne6 12.Qh4 d4 13.Ne4 c5 14.Bh6 Bxh6 15.Qxh6 Bb7 16.Nfg5 Bxe4 17.Nxe6 fxe6 18.Rxe4 Qb6 19.b3 O-O-O 20.Rd1 Qa5 21.Re2 Qc3 22.Qh4 d3 23.Red2 Qxe5 24.Qg3 Qh5 25.Qe3 Rd6 26.f3 Rhd8 27.Rxd3 Rxd3 28.Rxd3 Rxd3 29.Qxd3 Qe5 30.Qd2 Qd6 31.Qe2 Qd4+ 32.Kf1 e5 33.g3 Kc7 34.Kg2 Kd6 35.h4 e6 36.Qc2 Qe3 37.Qd1+ Qd4 38.Qe2 Kd7 39.Qc2 Kd6 40.Qe2 Kd7 41.Kh3 Kd6 42.Kh2 Kd7 43.Qc2 Kd6 44.Kg2 Kd7 45.h5 Kd6 46.hxg6 hxg6 47.Qxg6 Qd2+ 48.Kh3 Qxa2 49.Qd3+ Ke7 50.g4 Qf2 51.Qe4 Qf1+ 52.Kg3 Qg1+ 53.Kh3 Qh1+ 54.Kg3 Qg1+ 55.Kh4 Qh2+ 56.Kg5 Qd2+ 57.Kg6 Qd4 58.g5 Kd6 59.Kf7 Qg1 60.g6 Qg5 61.Qd3+ Kc6 62.g7 Qh5+ 63.Qg6 Qxf3+ 64.Qf6 1-0
2026.07.22 37th Czech Rapid G1 2026
3486593 Sikora, L (1909) FM Winter, Ondrej (2360) 0-1
1.d4 Nf6 2.Bf4 e6 3.e3 d5 4.c4 Be7 5.Nc3 c6 6.Bd3 O-O 7.h3 b6 8.cxd5 exd5 9.Nf3 Nbd7 10.Ne5 Nxe5 11.dxe5 Nd7 12.Qh5 g6 13.Qh6 Nc5 14.Be2 Re8 15.h4 Bf8 16.Qg5 Qxg5 17.hxg5 Nd7 18.O-O-O Nxe5 19.e4 d4 20.Bxe5 Rxe5 21.f4 dxc3 22.fxe5 cxb2+ 23.Kxb2 Be6 24.Rd6 Bxd6 25.exd6 Rd8 26.Rd1 Kg7 27.e5 h6 28.Bf3 Bd7 29.Rc1 Rc8 30.gxh6+ Kxh6 31.a4 Kg5 32.Rc4 c5 33.g3 f6 34.Bg4 f5 35.Bf3 Re8 36.Rh4 Rxe5 37.Rh7 Bxa4 38.Rxa7 Bb5 39.Rb7 Re3 40.Rxb6 Rxf3 41.Rxb5 Rd3 42.Rb6 c4 43.Rc6 Rxg3 44.Rxc4 Rd3 45.Rc6 f4 46.Kc2 Rd5 47.Kc3 Kg4 48.Kc4 Rd1 49.Kc5 f3 50.d7 Rxd7 51.Rxg6+ Kf4 52.Kc6 Rd1 0-1
2026.07.22 37th Czech Rapid G1 2026
3486626 FM Winter, Ondrej (2360) IM Chayka, V (2026) 1-0
1.e4 d6 2.d4 c6 3.Nc3 g6 4.h3 Nf6 5.Nge2 Nbd7 6.g4 e5 7.Be3 b5 8.a3 Bb7 9.Bg2 a5 10.Ng3 b4 11.Nce2 h6 12.O-O Qc7 13.f4 Bg7 14.Qd2 c5 15.fxe5 dxe5 16.dxc5 Nxc5 17.axb4 Ncxe4 18.Nxe4 Nxe4 19.Qd3 Rd8 20.Qb5+ Bc6 21.Qc4 Qb7 22.Nc3 O-O 23.Bxe4 Bxe4 24.Qxe4 Qxb4 25.Qxb4 axb4 26.Nb5 Rc8 27.Rf2 Rfd8 28.Ra4 Rc4 29.Ra7 Rd1+ 30.Kg2 f6 31.Nc7 Rc6 32.Ne8 Bh8 33.Bxh6 f5 34.g5 e4 35.Nf6+ Bxf6 36.gxf6 Rxf6 37.Rg7+ Kh8 38.Rb7 Rfd6 39.Rxb4 Re1 40.Bf4 Rdd1 41.Kg3 e3 42.Rg2 e2 43.Rb8+ Kh7 44.Rb7+ Kg8 45.Re7 Rb1 46.Rexe2 Rxe2 47.Rxe2 Rxb2 48.Kf3 Kf7 49.c4 Rb4 50.Rc2 Rb3+ 51.Kg2 Kf6 52.h4 Ke6 53.c5 1-0
2026.07.22 37th Czech Rapid G1 2026
3486643 GM Pechac, Jergus (2539) FM Winter, Ondrej (2360) 1-0
1.d4 Nf6 2.Bf4 d5 3.e3 e6 4.Nd2 c5 5.c3 Nc6 6.Bd3 Bd6 7.Bxd6 Qxd6 8.f4 Bd7 9.Nh3 Rc8 10.O-O Ne7 11.g4 Bc6 12.Nf2 cxd4 13.cxd4 Qb4 14.Rb1 Ba4 15.Qe2 Bc2 16.Bb5+ Nc6 17.a3 Qd6 18.Rbc1 Bg6 19.Nf3 h5 20.Ne5 hxg4 21.Nxg6 fxg6 22.Nxg4 Nxg4 23.Qxg4 Kf7 24.Bxc6 Rxc6 25.Kh1 Qc7 26.Rxc6 Qxc6 27.Rg1 Qc2 28.Qg2 Rc8 29.h3 Qf5 30.Qf3 Rc2 31.Rg2 Rxg2 32.Kxg2 Qc2+ 33.Qf2 Qe4+ 34.Kg3 Qd3 35.Kf3 Qe4+ 36.Kg3 Qd3 37.Qe1 b6 38.Kf2 Qf5 39.Kg3 Qd3 40.Kf3 Qe4+ 41.Kf2 Qf5 42.Qf1 Kf6 43.Kg3 Qc2 44.Qf2 Qd3 45.Kh4 Qd1 46.Qg2 Kf7 47.Kg3 Qd3 48.Qg1 Qd2 49.Qf2 Qd3 50.Qe1 Kg8 51.Kf2 Qf5 52.Qf1 Kf7 53.Qa6 Qc2+ 54.Kg3 Qc7 55.Qa4 Ke7 56.Kf2 Kf7 57.Ke2 Ke7 58.Kd2 Kf7 59.Ke2 Ke7 60.Kd1 Kf7 61.Kd2 Qb7 62.b4 Qc7 63.b5 Kg8 64.Qb4 Kf7 65.Qa4 Kg8 66.Qb3 Kf7 67.Qc2 Qxc2+ 68.Kxc2 Kf6 69.e4 dxe4 70.Kd2 g5 71.Ke3 gxf4+ 72.Kxf4 e3 73.Kxe3 Kf5 74.Kf3 e5 75.dxe5 Kxe5 76.Kg4 Kf6 77.Kf4 g5+ 78.Ke4 Kg6 79.a4 Kh6 80.Ke5 Kg6 81.Ke6 Kh5 82.Kf5 Kh6 83.Kf6 Kh5 84.Kg7 Kh4 85.Kg6 1-0
2026.03.22 TCh-CZE 1 Liga Zapad
2222430 IM Sahidi, Samir (2490) FM Winter, Ondrej (2341) 1-0
1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 Nc6 6.Bc4 Qb6 7.Nxc6 bxc6 8.O-O e6 9.Qe2 Be7 10.Kh1 O-O 11.f4 d5 12.Bd3 Qc7 13.b3 c5 14.e5 Nd7 15.Nb5 Qc6 16.c4 Bb7 17.Nc3 f5 18.cxd5 exd5 19.Nxd5 Bd8 20.Ne3 Qg6 21.Ba3 Rc8 22.Nxf5 Rxf5 23.Qc2 Bb6 24.Bxf5 Bxg2+ 25.Qxg2 Qxf5 26.Rae1 Nf8 27.Qe4 Qh5 28.f5 Re8 29.Bb2 Bc7 30.Qf3 Qh4 31.Re2 Re7 32.e6 h6 33.Rg1 1-0
2026.03.06 Prague Int Open 2026
2203040 FM Ostensen, Nicolai Maxime (2380) FM Winter, Ondrej (2321) 1/2-1/2
1.e4 c5 2.Nf3 Nc6 3.Bb5 d6 4.O-O Bd7 5.Re1 a6 6.Bf1 e5 7.c3 Be7 8.h3 g5 9.d4 h5 10.d5 Na7 11.Nh2 g4 12.hxg4 hxg4 13.g3 Bg5 14.Nd2 Qf6 15.Bg2 Qh6 16.Nhf1 Ne7 17.Nc4 Nac8 18.b4 cxb4 19.cxb4 b5 20.Bxg5 Qxg5 21.Nce3 Ng8 22.a4 bxa4 23.Rxa4 Nb6 24.Ra5 Nh6 25.Nd2 Bb5 26.Bf1 Bxf1 27.Kxf1 f5 28.Nec4 Nxc4 29.Qa4+ Kf8 30.Nxc4 Nf7 31.Qc6 Rd8 32.Ke2 f4 33.Kd3 Rh3 34.Rxa6 fxg3 35.fxg3 Rxg3+ 36.Ne3 Rf3 37.Ra2 g3 38.Qb6 Rc8 39.Qb7 Rc1 40.Rae2 Rxe1 41.Rxe1 Rxe3+ 42.Rxe3 g2 43.Rf3 Qg6 44.Qc8+ Kg7 45.Rxf7+ Kxf7 46.Qd7+ Kg8 47.Qc8+ Kf7 48.Qd7+ Kg8 1/2-1/2
2026.03.04 Prague Int Open 2026
2203003 GM Moroni, L (2563) FM Winter, Ondrej (2321) 1/2-1/2
1.Nf3 c5 2.c4 Nc6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 e6 6.a3 d5 7.cxd5 exd5 8.g3 Bc5 9.Nxc6 bxc6 10.Bg2 O-O 11.Qc2 Bd6 12.O-O Re8 13.b4 Rb8 14.Rb1 Ba6 15.Rd1 Qe7 16.Be3 Bc4 17.Bd4 Be5 18.Bxe5 Qxe5 19.e3 a5 20.bxa5 Qc7 21.Qa4 Nd7 22.Rxb8 Rxb8 23.Rb1 Ra8 24.Qb4 Qxa5 25.Qb7 Nf8 26.a4 Ra6 27.Qb2 h6 28.Bh3 Bd3 29.Rc1 Bc4 30.Qd2 Rb6 31.Bg4 Ng6 32.f4 Rb3 33.Bd1 Rb8 34.Ne4 Qd8 35.Qd4 Ne7 36.Nd2 Ba6 37.e4 Rc8 38.Bg4 c5 39.Qf2 Rc7 40.exd5 Qxd5 41.Bf3 Qa2 42.Ne4 1/2-1/2
2026.03.03 Prague Int Open 2026
2202988 FM Winter, Ondrej (2321) IM Sahidi, Samir (2522) 1/2-1/2
1.e4 e5 2.Nf3 Nc6 3.Bc4 Nf6 4.d3 Bc5 5.c3 d6 6.O-O h6 7.Nbd2 a6 8.Bb3 O-O 9.Re1 Ba7 10.Nf1 Na5 11.Bc2 c5 12.Ng3 Re8 13.h3 b5 14.Nh4 Nc6 15.Nhf5 Ne7 16.Qf3 Nxf5 17.Nxf5 Bxf5 18.Qxf5 Qc8 19.Qf3 Qe6 20.a4 c4 21.Be3 Qe7 22.Red1 Bxe3 23.Qxe3 Qc7 24.Ra2 Reb8 25.Qd2 Qc5 26.axb5 axb5 27.Rxa8 Rxa8 28.dxc4 bxc4 29.Qxd6 Qxd6 30.Rxd6 Rb8 31.f4 Rxb2 32.fxe5 Nh5 33.Bd1 Nf4 34.Bf3 Rc2 35.Rd8+ Kh7 36.Rd7 Nd3 37.Rxf7 Nxe5 38.Re7 Ng6 39.Rc7 Rxc3 40.Bg4 Nf4 41.Bf5+ Kg8 42.e5 g6 43.Be4 Kf8 44.Kh2 Re3 45.Rxc4 Ke7 46.Bf3 Ne6 47.Re4 1/2-1/2
2026.02.15 TCh-CZE 1 Liga Zapad
2199325 FM Winter, Ondrej (2341) Skypala, Ondrej (2241) 1/2-1/2
1.e4 e6 2.d4 d5 3.e5 c5 4.c3 Nc6 5.Nf3 Bd7 6.Be2 Nge7 7.O-O Nf5 8.dxc5 Bxc5 9.Nbd2 O-O 10.Nb3 Be7 11.Bd3 Nh4 12.Nxh4 Bxh4 13.f4 Qb6+ 14.Kh1 Be7 15.Qe2 d4 16.Qe4 g6 17.Nxd4 Nxd4 18.Qxd4 Qxd4 19.cxd4 Bc6 20.Be3 Rfd8 21.Rfd1 Rd7 22.Bc4 a6 23.Rac1 Bd8 24.d5 exd5 25.Bb3 Bc7 26.Bd4 Re8 27.Kg1 f6 28.exf6 Bxf4 29.Re1 Rxe1+ 30.Rxe1 Kf7 31.Bd1 h5 32.g4 1/2-1/2
2026.01.18 TCh-CZE 1 Liga Zapad
2167768 GM Rodshtein, M (2647) FM Winter, Ondrej (2341) 1-0
1.Nf3 Nf6 2.g3 g6 3.Bg2 Bg7 4.d4 O-O 5.O-O d5 6.Bf4 c6 7.Qc1 Nbd7 8.Rd1 Nb6 9.Nbd2 Bf5 10.b3 Ne4 11.c4 Nxd2 12.Bxd2 Be4 13.Ba5 Qe8 14.Bb4 a5 15.Ba3 Qd8 16.Qe3 Re8 17.cxd5 cxd5 18.Ne5 Bxg2 19.Kxg2 Nd7 20.Rac1 Ra6 21.Qf3 Nxe5 22.dxe5 e6 23.e4 d4 24.Bd6 Rc6 25.Rxc6 bxc6 26.Rxd4 Qb6 27.Rc4 Ra8 28.Qc3 Ra6 29.Ra4 h5 30.Rc4 Qb7 31.Rc5 Qb6 32.Qd3 Qb7 33.h3 Kh7 34.g4 h4 35.g5 Kg8 36.Kf3 Ra8 37.Qc4 Ra6 38.Kg4 a4 39.b4 a3 40.Kxh4 Rb6 41.Ra5 Rb5 42.Rxa3 Bxe5 43.Bxe5 Rxe5 44.Qd4 Qb8 45.Kg4 Rb5 46.Rd3 Qh2 47.Rg3 Qh1 48.a3 Qe1 49.h4 Rb8 50.f3 Qc1 51.h5 gxh5+ 52.Kxh5 Qf4 53.Rh3 e5 54.Qd6 Re8 55.Qf6 Qd2 56.g6 Qd7 57.Kg5 Qd2+ 58.Kg4 Qg2+ 59.Rg3 Qa2 60.Kf5 1-0
2025.12.20 ch-CZE Blitz 2025
2136149 FM Winter, Ondrej (2322) IM Shagbazyan, Tar (2429) 1-0
1.e4 c6 2.d4 d5 3.e5 Bf5 4.Nf3 e6 5.Be2 c5 6.Be3 cxd4 7.Nxd4 Ne7 8.Nd2 Nbc6 9.N2f3 Bg4 10.O-O Bxf3 11.Nxf3 Ng6 12.c4 dxc4 13.Bxc4 Be7 14.Bb5 Qc7 15.Rc1 O-O 16.Bxc6 bxc6 17.Bd4 Qa5 18.Qb3 Rab8 19.Qc4 Rfc8 20.Bc3 Qb5 21.Qg4 c5 22.h4 h5 23.Qe4 c4 24.Rfd1 Qa6 25.a3 Qb7 26.Qxb7 Rxb7 27.g3 Bc5 28.Rd2 Ne7 29.Ba5 Nd5 30.Kg2 Rb5 31.Bc3 Rb3 32.Rdc2 Bb6 33.Be1 Rb5 34.Ng5 Ne7 35.Rxc4 Rxc4 36.Rxc4 Rxb2 37.Bb4 Rxf2+ 38.Kh3 Kf8 39.Rc8+ 1-0
2025.12.20 ch-CZE Blitz 2025
2136156 IM Zwardon, V (2431) FM Winter, Ondrej (2322) 1-0
1.c4 c5 2.g3 Nc6 3.Bg2 g6 4.Nc3 Bg7 5.d3 d6 6.Rb1 e5 7.a3 a5 8.Nf3 Nge7 9.O-O O-O 10.Ne1 Be6 11.Nc2 d5 12.cxd5 Nxd5 13.Ne3 Nde7 14.Ne4 b6 15.Ng5 Bd7 16.Nc4 h6 17.Ne4 Be6 18.Kh1 Rb8 19.f4 f5 20.Nc3 e4 21.Nb5 Qd7 22.Ncd6 Nd4 23.Nxd4 cxd4 24.Nc4 e3 25.b4 axb4 26.axb4 Nd5 27.Qc2 Nc3 28.Ra1 Bd5 29.Bb2 Bxg2+ 30.Kxg2 Qd5+ 31.Kg1 b5 32.Ra5 Qc6 33.Ne5 Bxe5 34.fxe5 Rfe8 35.Bxc3 dxc3 36.Rc1 Rxe5 37.Qxc3 Qe6 38.Qc7 Re8 39.Ra7 Re7 40.Qb8+ Kf7 41.Rxe7+ Kxe7 42.Rc7+ Kd6 43.Qd8+ 1-0
2025.12.20 ch-CZE Blitz 2025
2136169 FM Winter, Ondrej (2322) GM Navara, D (2642) 0-1
1.e4 c6 2.d4 d5 3.e5 Bf5 4.Nf3 e6 5.Be2 Ne7 6.O-O c5 7.dxc5 Nec6 8.c4 d4 9.Bd3 Bxd3 10.Qxd3 Nd7 11.Bf4 Nxc5 12.Qd1 Be7 13.Nbd2 O-O 14.Qe2 d3 15.Qe3 Qb6 16.b3 Nb4 17.Rad1 Nc2 0-1
2025.12.20 ch-CZE Blitz 2025
2136186 IM Hrbek, Stepan (2456) FM Winter, Ondrej (2322) 1-0
1.Nf3 c5 2.c4 Nc6 3.d4 cxd4 4.Nxd4 g6 5.e4 Bg7 6.Be3 Nf6 7.Nc3 O-O 8.Be2 d6 9.O-O Bd7 10.h3 Nxd4 11.Bxd4 Bc6 12.Qc2 a5 13.Rad1 Nd7 14.Bxg7 Kxg7 15.Bg4 Ne5 16.c5 Nxg4 17.hxg4 Qc8 18.cxd6 exd6 19.f3 Qe6 20.Rd4 Rfd8 21.Rfd1 a4 22.a3 Ra6 23.Qd2 Rb6 24.Nxa4 Bxa4 25.Rxa4 Qb3 26.Qd4+ Kg8 27.Rd2 Rc8 28.Ra5 Qa2 29.Qxb6 Qb1+ 30.Kh2 Rc1 31.Ra8+ Kg7 32.Qd4+ f6 33.g5 Rh1+ 34.Kg3 Qe1+ 35.Rf2 1-0
2025.11.09 TCh-CZE 1 Liga Zapad
2110296 FM Winter, Ondrej (2341) IM Hinks Edwards, T (2296) 1/2-1/2
1.e4 e6 2.d4 d5 3.e5 c5 4.c3 Nc6 5.Nf3 Bd7 6.Be2 f6 7.exf6 Nxf6 8.O-O Bd6 9.Na3 a6 10.c4 O-O 11.cxd5 exd5 12.dxc5 Bxc5 13.Nc2 Qb6 14.Be3 Bg4 15.Bxc5 Qxc5 16.Rc1 Qb6 17.b3 Rad8 18.Ncd4 Nxd4 19.Qxd4 Qxd4 20.Nxd4 Bxe2 21.Nxe2 Rc8 22.f3 Kf7 23.Nd4 g6 24.Rfe1 Rfd8 25.Kf2 Rxc1 26.Rxc1 Ke7 27.Re1+ Kd7 28.Kg3 Re8 29.Rxe8 Nxe8 30.Kf4 Kd6 31.h4 Nf6 32.g4 Nd7 33.h5 Ne5 34.Kg5 Kc5 35.Ne6+ Kd6 36.Nd4 Kc5 37.hxg6 hxg6 38.Ne6+ Kd6 39.Nd4 Kc5 40.Ne6+ Kd6 41.Nd4 Kc5 1/2-1/2
2025.10.19 TCh-CZE 1 Liga Zapad
2110282 Janous, Marek (2241) FM Winter, Ondrej (2341) 0-1
1.e4 c5 2.b3 Nc6 3.Bb2 d6 4.Bb5 e5 5.Nc3 Nf6 6.Nge2 Be7 7.O-O O-O 8.Bxc6 bxc6 9.f4 exf4 10.Nxf4 Ng4 11.h3 Ne5 12.Nce2 a5 13.Kh1 a4 14.d4 cxd4 15.Bxd4 Re8 16.Qe1 Bf8 17.Rd1 axb3 18.axb3 Bd7 19.Qf2 Qf6 20.Qg3 Qe7 21.Nh5 Ng6 22.Qc3 Ne5 23.Neg3 c5 24.Be3 Ng6 25.Rd5 f6 26.Nf5 Bxf5 27.Rdxf5 Kh8 28.Ng3 Rad8 29.Bc1 Qe6 30.Qd2 Ne5 31.Bb2 Be7 32.Ne2 Ng6 33.Nc3 Rd7 34.Qf2 Bd8 35.h4 Ne7 36.Rf4 Ng6 37.Rf5 Ne7 38.Rf3 d5 39.exd5 Nxd5 40.Na4 Bc7 41.g3 Rde7 42.Bc1 Qg4 43.Qg2 Re2 44.R1f2 Re1+ 45.Rf1 Rxf1+ 46.Rxf1 Bxg3 47.Kg1 Re2 48.Qxd5 Be5+ 0-1
2025.08.24 26th Olomouc B1 IM 2025
1558404 IM Camarena Gimenez, R (2290) FM Winter, Ondrej (2274) 0-1
1.d4 Nf6 2.c4 e6 3.Nf3 b6 4.a3 Bb7 5.Nc3 d6 6.d5 e5 7.g3 Nbd7 8.Bg2 a5 9.Rb1 g6 10.b4 Bg7 11.O-O O-O 12.e4 c6 13.Re1 Qb8 14.Bh3 Rd8 15.Qd3 axb4 16.axb4 b5 17.dxc6 Bxc6 18.cxb5 Bb7 19.Be3 Ra3 20.Nd2 d5 21.exd5 Nxd5 22.Rb3 Rxb3 23.Nxb3 e4 24.Nxe4 Ne5 25.Qe2 Nxe3 26.Ng5 h6 27.f4 Nd3 28.Nxf7 Kxf7 29.Qxe3 Nxe1 30.Qxe1 Qd6 31.Qe3 Bd4 0-1
2025.08.23 26th Olomouc B1 IM 2025
1558402 FM Winter, Ondrej (2274) WIM Sochorova, Petra (2076) 1/2-1/2
1.e4 e6 2.d4 d5 3.Nd2 c5 4.exd5 exd5 5.Ngf3 Nc6 6.Bb5 Qe7+ 7.Be2 Qc7 8.O-O Nf6 9.dxc5 Bxc5 10.Nb3 Be7 11.Bg5 O-O 12.c3 Re8 13.Bh4 Ne4 14.Bxe7 Nxe7 15.Re1 Ng6 16.g3 Bh3 17.Qc1 h5 18.Ng5 Nxg5 19.Qxg5 Re5 20.Qd2 h4 21.Nd4 hxg3 22.hxg3 Qd7 23.f4 Re7 24.Kh2 Bf5 25.Nxf5 Qxf5 26.Kg2 Rae8 27.Bf3 Qd7 28.Rxe7 Qxe7 29.Rd1 Rd8 30.Qd4 a6 31.Rh1 Qe6 32.Kf2 Re8 33.Qd3 d4 34.Qxd4 Qxa2 35.Qd2 Qb3 36.Rd1 Qb6+ 37.Kg2 Qb5 38.Kh1 Qf5 39.Kh2 Ne5 40.Be2 Ng4+ 41.Bxg4 Qxg4 42.Re1 Qh5+ 43.Kg2 Rxe1 44.Qxe1 Qd5+ 45.Kf2 Qb5 46.Qd2 Qb6+ 47.Kf3 Qc6+ 48.Ke3 Qe6+ 49.Kf2 Qb6+ 50.Ke2 Qb5+ 51.Ke1 Qb6 52.Qg2 Kf8 53.Kd1 a5 54.Kc2 Qg6+ 55.Kc1 Qb6 56.Qd5 g6 57.Qd3 Qg1+ 58.Kc2 Qb6 59.Kb1 Kg7 60.Ka2 Qc5 61.c4 b6 62.Qc3+ Kg8 63.Qd3 Qf2 64.Qc3 Qc5 65.Qd3 Qf2 66.Kb3 Qc5 67.g4 Qb4+ 68.Ka2 Qa4+ 69.Kb1 Qb4 70.Qd8+ Kg7 71.Qd4+ Kg8 72.f5 gxf5 73.gxf5 b5 74.Qd8+ Kg7 75.Qg5+ Kf8 76.Qh6+ Ke7 77.Qh4+ Kd7 78.Qd4+ Qd6 79.Qa7+ Qc7 80.Qd4+ 1/2-1/2
2025.08.22 26th Olomouc B1 IM 2025
1558393 FM Winter, Ondrej (2274) Cherniack, A (2175) 1-0
1.e4 e5 2.Nf3 Nc6 3.Bc4 Nf6 4.d3 Be7 5.O-O O-O 6.c3 d6 7.a4 Be6 8.Bxe6 fxe6 9.a5 a6 10.Nbd2 Rb8 11.Re1 h6 12.Nf1 Qe8 13.Ng3 Nh5 14.Qb3 Nd8 15.d4 exd4 16.cxd4 Nf4 17.Bd2 Qb5 18.Qxb5 axb5 19.a6 bxa6 20.Rxa6 Nd3 21.Rb1 c5 22.Ne2 Rb7 23.Nc1 Nxc1 24.Rxc1 c4 25.Bb4 Nf7 26.Re1 Rfb8 27.Kf1 Kf8 28.Re3 Rb6 29.Ra1 R6b7 30.Ne1 Ke8 31.Nc2 Kd7 32.Ke2 Nd8 33.Rg3 Bf8 34.d5 g5 35.h4 gxh4 36.Rg6 e5 37.Ne3 Nf7 38.Nf5 Be7 39.Rg7 Ke8 40.Rg8+ Kd7 41.Rxb8 1-0
2025.08.21 26th Olomouc B1 IM 2025
1558392 FM Delgerdalai, Bayarjavkhlan (2380) FM Winter, Ondrej (2274) 1/2-1/2
1.d4 Nf6 2.c4 c6 3.Nf3 d5 4.e3 Bf5 5.Nc3 e6 6.h3 h6 7.g4 Bh7 8.g5 hxg5 9.Nxg5 Bf5 10.Bd3 Bxd3 11.Qxd3 Be7 12.Bd2 dxc4 13.Qxc4 Nd5 14.Nf3 Nd7 15.O-O-O N7f6 16.Ne5 Nxc3 17.Bxc3 Qd5 18.Qa4 Ne4 19.Qc2 Bd6 20.b3 Nxc3 21.Qxc3 Qe4 22.Nc4 Be7 23.Rhg1 Rh7 24.Rg4 Qf5 25.Rf4 Qd5 26.Rg1 g5 27.e4 Qd7 28.Ne5 Qc7 29.Rf3 O-O-O 30.Kb1 f6 31.Ng4 Rf8 32.Rd1 Kb8 33.Qd3 Rhf7 34.Qc4 Qc8 35.Re3 Bd6 36.e5 fxe5 37.dxe5 Be7 38.Red3 Rf4 39.Qc2 Rd8 40.Rxd8 Bxd8 41.Qc5 Ka8 42.Qd6 Bb6 43.Qe7 a5 44.Qxg5 Qf8 45.Qg6 Qb4 46.Qc2 a4 47.Ne3 Bxe3 48.fxe3 Rf5 49.Qb2 Qe4+ 50.Qc2 Rxe5 51.Qxe4 1/2-1/2
2025.08.20 26th Olomouc B1 IM 2025
1558384 FM Winter, Ondrej (2274) WIM Manko, Mariia (2332) 1-0
1.e4 c5 2.Nf3 Nc6 3.Bb5 g6 4.Bxc6 bxc6 5.O-O Bg7 6.Re1 Qc7 7.d3 e5 8.c3 d6 9.d4 cxd4 10.cxd4 exd4 11.Nxd4 Ne7 12.Nc3 O-O 13.Bf4 Qb6 14.Nb3 Rd8 15.Bg5 Qc7 16.Rc1 Qd7 17.Qd2 Bb7 18.Rcd1 f6 19.Nc5 Qc8 20.Nxb7 Qxb7 21.Be3 a5 22.b3 Qb4 23.Na4 c5 24.Bf4 Ra6 25.Qe2 Rc6 26.Nb2 d5 27.exd5 Nxd5 28.Bd2 Qa3 29.Nc4 Qxa2 30.Bxa5 Qxe2 31.Rxe2 Rd7 32.Red2 Re6 33.Rxd5 1-0
2025.08.19 26th Olomouc B1 IM 2025
1558381 FM Dziewonski, Dariusz (2256) FM Winter, Ondrej (2274) 1/2-1/2
1.e4 c5 2.Nf3 Nc6 3.Bb5 g6 4.O-O Bg7 5.c3 Nf6 6.Re1 O-O 7.h3 d6 8.d4 cxd4 9.cxd4 a6 10.Bf1 Bd7 11.Nc3 Rc8 12.Be3 b5 13.a3 Na5 14.e5 Ne8 15.Bg5 dxe5 16.dxe5 Nc7 17.Nd5 Nxd5 18.Qxd5 Nc6 19.Nd4 Nxd4 20.Qxd4 h6 21.Bd2 Bc6 22.Qxd8 Rfxd8 23.Bb4 e6 24.Rac1 Bd5 25.Ba5 Re8 26.Bc7 Bf8 27.b4 Bc4 28.Bxc4 Rxc7 29.Bd3 Rec8 30.Rxc7 Rxc7 31.Be4 Ra7 32.Bc6 Rc7 33.Be4 Ra7 1/2-1/2
2025.08.18 26th Olomouc B1 IM 2025
1558371 FM Wiley, To (2112) FM Winter, Ondrej (2274) 0-1
1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.Nf3 Bg7 5.cxd5 Nxd5 6.e4 Nxc3 7.bxc3 c5 8.Be3 Qa5 9.Qd2 Nc6 10.Rb1 a6 11.Rc1 cxd4 12.cxd4 Qxd2+ 13.Kxd2 e6 14.Bd3 O-O 15.Ke2 Rd8 16.Rc4 Bd7 17.Rb1 Be8 18.Rb6 Rd7 19.h4 h5 20.Rb1 Rad8 21.Bg5 Rc8 22.e5 Rdc7 23.Rbc1 Bf8 24.Rb1 b5 25.Rc2 Nb4 26.Rxc7 Rxc7 27.Rb2 Nxd3 28.Kxd3 b4 29.Rc2 Bb5+ 30.Kd2 Rc4 31.Bd8 Bh6+ 32.Bg5 Bxg5+ 33.hxg5 Kf8 34.g3 Ke7 35.Ne1 Rxd4+ 36.Ke3 Rc4 37.Rd2 a5 38.Nf3 Bc6 39.Nd4 Bd5 40.f4 Rc3+ 41.Kf2 Ra3 0-1
2025.08.18 26th Olomouc B1 IM 2025
1558376 FM Winter, Ondrej (2274) IM Biolek, R1 (2397) 1/2-1/2
1.e4 c5 2.Nf3 e6 3.Nc3 Nc6 4.g3 d6 5.Bg2 Nf6 6.O-O Be7 7.Re1 O-O 8.d4 e5 9.d5 Nb8 10.Nd2 Bg4 11.f3 Bh5 12.Nc4 Nbd7 13.a4 Ne8 14.Qd3 Nb6 15.Ne3 Bg5 16.Rf1 Bxe3+ 17.Bxe3 f6 18.a5 Nc8 19.Bh3 Nc7 20.f4 Re8 21.Qc4 Bf7 22.b4 b6 23.Rab1 Ne7 24.bxc5 bxc5 25.Rb7 exf4 26.Bxf4 Nc6 27.Qa4 Ne5 28.Rfb1 Re7 29.Qb3 Re8 30.Bxe5 fxe5 31.Nb5 Nxb5 32.Qxb5 Qg5 33.Bg2 Re7 34.Rxe7 Qxe7 35.Qb7 Qd8 36.a6 h6 37.h4 Be8 38.Bh3 Bg6 39.Rf1 Kh7 40.Bf5 Bxf5 41.exf5 Qe8 42.Qc7 Qd8 43.Qf7 Qe8 44.Qe6 Rd8 45.Kg2 Qh5 46.f6 Rf8 47.f7 Qe2+ 48.Rf2 Qe4+ 49.Kh2 Qe3 50.Qf5+ Kh8 51.Kg2 Qd4 52.Qe6 Qe4+ 53.Kh2 Qe3 54.Rg2 Qf3 55.Qxd6 Qxf7 56.Qxc5 e4 57.c4 Re8 58.Rf2 Qh5 59.Qe3 Qe5 60.Re2 Rf8 61.Qxa7 Rf3 62.Qg1 Ra3 63.Qg2 e3 64.Qf3 Qd4 65.Qf8+ Kh7 66.Qf5+ Kg8 67.Qc8+ Kh7 68.Qf5+ Kg8 69.Qf4 Qd1 70.Qf3 Qd4 71.Kh3 Kh7 72.Qf5+ Kg8 73.Qe6+ Kh7 74.Qf5+ Kg8 75.Qg4 Qd3 76.Qf3 Qd4 77.g4 Qxc4 78.Rxe3 Rxe3 79.Qxe3 Qxa6 80.Qe8+ Kh7 81.Qe4+ Kg8 82.Kg3 Qd6+ 83.Kf3 Qf6+ 84.Qf4 Qxh4 85.d6 Qh1+ 86.Ke3 Qd5 87.Ke2 g5 88.Qf6 Qe4+ 89.Kf2 Qxg4 90.Qd8+ Kf7 91.Qe7+ Kg6 92.d7 Qd4+ 93.Ke2 Qc4+ 94.Ke3 Qc3+ 95.Kf2 Qd2+ 1/2-1/2
2025.08.17 26th Olomouc B1 IM 2025
1558367 FM Winter, Ondrej (2274) IM Plischki, S (2269) 1/2-1/2
1.e4 c5 2.Nf3 e6 3.c3 Nf6 4.e5 Nd5 5.d4 cxd4 6.cxd4 d6 7.Nc3 Nxc3 8.bxc3 Qc7 9.Bd2 Nd7 10.exd6 Bxd6 11.Bd3 O-O 12.O-O b6 13.Re1 Bb7 14.h3 Rac8 15.Qe2 Bf4 16.Bc1 Bxc1 17.Raxc1 Bxf3 18.Qxf3 Qd6 19.Qe3 Rfd8 20.Red1 Nf6 21.c4 g6 22.Be2 Kg7 23.g3 Rc7 24.f4 h5 25.Kf2 Rcd7 26.Rd3 Qc7 27.Bf3 Rd6 28.Qe5 R6d7 29.Qe3 Rd6 30.Qe5 R6d7 31.Ke3 Qxe5+ 32.fxe5 Ng8 33.a4 f6 34.exf6+ Nxf6 35.Rdd1 Rc7 36.Be2 Ne8 37.c5 Nf6 38.Bf3 Rdc8 39.cxb6 axb6 40.Rxc7+ Rxc7 41.Kd3 Nd5 42.Bxd5 1/2-1/2
2025.08.02 36th Czech Open A 2025
1212763 GM Cvek, R (2401) FM Winter, Ondrej (2290) 1/2-1/2
1.c4 Nf6 2.Nc3 e5 3.e3 Nc6 4.a3 g6 5.Nf3 Bg7 6.d3 O-O 7.Be2 d5 8.cxd5 Nxd5 9.Qc2 a5 10.O-O h6 11.Rb1 Re8 12.Nd2 Nxc3 13.bxc3 a4 14.c4 Qe7 15.Re1 Ra7 16.Ne4 Bd7 17.Nc3 Na5 18.Nd5 Qd8 19.Bd2 Nb3 20.Bc3 c6 21.Nb4 Bf5 22.Rbd1 Ra8 23.Qb2 Qc7 24.Na2 Rad8 25.Nc1 Nxc1 26.Qxc1 Rd7 27.Rd2 Red8 28.Red1 h5 29.h3 h4 30.Qb2 Qd6 31.Bb4 Qf6 32.Bc3 Qd6 33.Bb4 Qf6 34.Bc3 Qd6 35.Bb4 1/2-1/2
2025.08.01 36th Czech Open A 2025
1212734 FM Winter, Ondrej (2290) FM Stinka, Jakub (2384) 1/2-1/2
1.e4 e5 2.Nf3 Nc6 3.Bc4 Nf6 4.d3 h6 5.c3 d6 6.a4 a5 7.O-O g5 8.Nbd2 Bg7 9.h3 Ne7 10.Re1 Ng6 11.Nf1 O-O 12.Ne3 c6 13.Bb3 Nf4 14.Nf5 Bxf5 15.exf5 Re8 16.h4 g4 17.Nh2 h5 18.g3 N4d5 19.Bxd5 cxd5 20.Bg5 Qd7 21.Bxf6 Bxf6 22.f3 Qxf5 23.fxg4 Qg6 24.Qf3 hxg4 25.Qxg4 Kh7 26.Qxg6+ Kxg6 27.Ng4 Bd8 28.Ne3 Bb6 29.Kg2 Bxe3 30.Rxe3 f5 31.Rf1 Rf8 32.d4 Rae8 33.dxe5 dxe5 34.Rd3 Rd8 35.Rfd1 f4 36.Rxd5 Rxd5 37.Rxd5 Kf5 38.gxf4 Kxf4 39.Rxa5 Rd8 40.Rb5 e4 41.Rxb7 Rd2+ 42.Kf1 e3 43.a5 Kf3 44.Rf7+ Ke4 45.a6 Rxb2 46.a7 Ra2 47.h5 Ra1+ 48.Kg2 e2 49.Re7+ Kd3 50.Rd7+ 1/2-1/2
2025.07.31 36th Czech Open A 2025
1212715 FM Sherman, Raem (2350) FM Winter, Ondrej (2290) 0-1
1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 Nc6 6.Bg5 e6 7.Qd2 a6 8.O-O-O Bd7 9.Kb1 b5 10.Nxc6 Bxc6 11.f3 Rc8 12.h4 Be7 13.Bd3 h6 14.Be3 Nd7 15.Ne2 Ne5 16.Nd4 Bb7 17.g4 d5 18.Bf4 Nxf3 19.Qe3 Nxd4 20.Qxd4 O-O 21.Qf2 Bc5 22.Qg3 dxe4 23.Bxe4 Qb6 24.Bxb7 Qxb7 25.g5 h5 26.g6 Qe4 27.gxf7+ Rxf7 28.Rhf1 Rcf8 29.Be5 Qg4 30.Qxg4 hxg4 31.Rxf7 Rxf7 32.b4 Bf2 33.Rd3 Kh7 34.Bg3 Kg6 35.Bb8 Kh5 36.Kc1 Kxh4 37.Kd1 g3 0-1
2025.07.28 36th Czech Open A 2025
1212629 FM Winter, Ondrej (2290) IM Piesik, P (2436) 0-1
1.e4 c6 2.Nc3 d5 3.Nf3 Bg4 4.h3 Bxf3 5.Qxf3 Nf6 6.Be2 e6 7.O-O d4 8.Nb1 Nbd7 9.d3 Bd6 10.g3 h5 11.Qg2 h4 12.g4 e5 13.Nd2 Nf8 14.Nf3 Ng6 15.c3 c5 16.Bd1 Qa5 17.cxd4 cxd4 18.Bb3 Rc8 19.g5 Ng8 20.Qg4 N8e7 21.Bd2 Bb4 22.Bxb4 Qxb4 23.Rac1 Rc6 24.Bc4 O-O 25.Nxh4 Nxh4 26.Qxh4 Ng6 27.Qg4 Nf4 28.a3 Qxb2 29.Rb1 Qxa3 30.Rxb7 Rxc4 31.dxc4 Qd3 32.Re1 Nxh3+ 33.Kg2 Nf4+ 34.Kh2 Qxc4 35.Re7 g6 36.Rh1 Qc5 37.Rd7 Qc6 38.Re1 a5 39.Re7 Qc5 40.Rd7 a4 41.Qf3 Kg7 42.Kg3 Qc8 0-1
2025.07.27 36th Czech Open A 2025
804 FM Korshunov, Sergey And. (2382) FM Winter, Ondrej (2290) 1-0
1.d4 Nf6 2.Nf3 d5 3.c4 c6 4.Nc3 dxc4 5.a4 Bf5 6.e3 e6 7.Bxc4 Bb4 8.O-O O-O 9.Qe2 Nbd7 10.e4 Bg6 11.Bg5 h6 12.Bh4 Bxc3 13.bxc3 Bxe4 14.Ne5 Bh7 15.Nxd7 Qxd7 16.Bxf6 gxf6 17.Rae1 Kg7 18.Qg4+ Bg6 19.Re3 Rad8 20.Rfe1 Rfe8 21.f4 Qd6 22.Qh4 Qc7 23.Rh3 Rh8 24.Rg3 Qa5 25.f5 exf5 26.Re7 Rhf8 27.Rxg6+ Kxg6 28.Qg3+ Kh7 29.Bxf7 Kh8 30.Qg6 1-0
2025.07.26 36th Czech Open A 2025
772 FM Winter, Ondrej (2290) IM Haring, Filip (2466) 1-0
1.e4 c5 2.Nf3 d6 3.Bb5+ Nd7 4.a4 a6 5.Be2 Ngf6 6.Nc3 b6 7.d4 cxd4 8.Qxd4 e5 9.Qe3 Be7 10.O-O O-O 11.Rd1 Qc7 12.Nd2 Bb7 13.Nc4 Rad8 14.b4 d5 15.Nxd5 Bxd5 16.exd5 Bxb4 17.Qb3 a5 18.c3 Bc5 19.Ba3 Ne4 20.Ne3 Bxa3 21.Rxa3 Ndc5 22.Qc2 f5 23.Bd3 Nxd3 24.Qxd3 Nd6 25.Ra2 f4 26.Nf1 e4 27.Qd4 f3 28.Ng3 fxg2 29.Re2 h6 30.Rb1 Qd7 31.Rxb6 Rf3 32.Nxe4 Nxe4 33.Rxe4 Rdf8 34.Rb2 Qd6 35.Rb7 Qg6 36.Rg4 1-0
2025.07.24 36th Czech Rapid G1 2025
581 FM Winter, Ondrej (2290) GM Subelj, Jan (2549) 0-1
1.e4 c5 2.Nf3 d6 3.Bb5+ Nd7 4.a4 Nf6 5.Nc3 a6 6.Be2 b6 7.d4 cxd4 8.Qxd4 Bb7 9.O-O e6 10.Rd1 Qc7 11.Be3 Ng4 12.Bg5 h6 13.Bh4 Nge5 14.Bg3 h5 15.h3 Nxf3+ 16.Bxf3 Ne5 17.Be2 h4 18.Bf4 Be7 19.Be3 Nd7 20.Qxg7 Bf6 21.Qg4 O-O-O 22.Qf3 Rhg8 23.Bd4 Rg6 24.Bxf6 Rxf6 25.Qe3 Rg8 26.Qd4 Rfg6 27.Bf1 f5 28.Qxd6 fxe4 29.Kh1 e3 30.Qxc7+ Kxc7 31.f3 Ne5 32.Re1 Nxf3 33.Rxe3 Nd2 34.Bd3 Rxg2 35.Ne4 Nxe4 36.Bxe4 R2g3 37.Rae1 Bxe4+ 0-1
2025.07.24 36th Czech Rapid G1 2025
623 Kastner, O (2040) FM Winter, Ondrej (2290) 0-1
1.d4 Nf6 2.Nf3 d5 3.Bf4 Bf5 4.e3 e6 5.c4 Bxb1 6.Qxb1 Bb4+ 7.Kd1 Ne4 8.Qc2 Bd6 9.Bxd6 Qxd6 10.Bd3 f5 11.cxd5 exd5 12.Ne5 g6 13.f3 Nf6 14.f4 Nbd7 15.Ke2 c6 16.Qb3 Rb8 17.Qa4 a6 18.Rac1 O-O 19.Qa5 Ne4 20.Rc2 Nxe5 21.fxe5 Qe7 22.g3 h5 23.Kd1 Qg5 24.Qe1 Rbc8 25.b4 a5 26.bxa5 c5 27.h4 Qe7 28.Bxe4 fxe4 29.Rf1 cxd4 30.Rxf8+ Rxf8 31.exd4 Rf3 32.Rc8+ Kg7 33.a6 Rd3+ 34.Ke2 Qf7 35.Qf1 Re3+ 36.Kxe3 Qxf1 37.a7 Qe1+ 0-1
2025.07.24 36th Czech Rapid G1 2025
644 FM Winter, Ondrej (2290) FM Hulka, Valentyn (2357) 0-1
1.e4 c5 2.Nf3 Nc6 3.Bb5 g6 4.Bxc6 bxc6 5.O-O Bg7 6.Re1 Qc7 7.c3 d6 8.h3 Nf6 9.d4 cxd4 10.cxd4 O-O 11.Nc3 c5 12.e5 dxe5 13.dxe5 Rd8 14.Qe2 Nd5 15.Nxd5 Rxd5 16.Bf4 Bb7 17.Qe3 Qb6 18.e6 f6 19.Rad1 Rad8 20.Rxd5 Rxd5 21.b3 Qa6 22.Bg3 g5 23.Rc1 Qb6 24.h4 h6 25.Qe2 Bc8 26.Re1 Qc6 27.h5 Bb7 28.Bb8 a6 29.Kh1 g4 30.Nh4 Rxh5 0-1
2025.07.24 36th Czech Rapid G1 2025
682 Kopriva, Martin (2177) FM Winter, Ondrej (2290) 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 O-O 9.Qd2 a5 10.Bb5 Na7 11.Bxa7 Rxa7 12.O-O-O Be6 13.Kb1 Qb6 14.a4 Rd8 15.Qe2 Qc7 16.Rhe1 h5 17.g3 Raa8 18.Rd2 Bf8 19.Qe3 Rac8 20.Qa7 Bxb3 21.cxb3 d5 22.Qf2 Bb4 23.Rc1 d4 24.Na2 Qd6 25.Rxc8 Rxc8 26.Nxb4 Qxb4 27.Ka2 Ne8 28.Rc2 Rxc2 29.Qxc2 Nd6 30.Bd3 Qb6 31.Qc1 f6 32.Qc2 Kh7 33.Qc1 Kg8 34.Qc2 Kf8 35.Qc1 Kf7 36.Qc2 Ke7 37.Qc1 Kd7 38.Qf1 Ke7 39.Qc1 Kd8 40.h4 Qc7 41.Qe1 Qc5 42.Qd1 b5 43.Bxb5 Nxb5 44.axb5 Qxb5 45.Qc2 Kd7 46.Ka3 Kd6 47.Ka2 Kd7 48.Ka3 Qc6 49.Qd3 Qc5+ 50.Ka2 Kc7 51.Qa6 Kb8 52.Qd3 Kb7 53.Qe2 Kb6 54.Qd3 Qb5 55.Qc2 Kb7 56.Qd1 Kc6 57.Qc2+ Kd7 58.Qd1 Qc6 59.Qd3 Ke7 60.Kb1 Kf7 61.Ka2 Kg6 62.Kb1 Kh7 63.Ka2 Qc1 64.f4 Qe3 65.Qd1 Kh6 66.fxe5 fxe5 67.g4 Qxe4 68.Qc1+ Kh7 69.gxh5 Qxh4 70.Qc2+ e4 71.Qg2 Kg8 72.Qg6 Qe7 73.h6 e3 74.Qc2 e2 75.Qc8+ Kh7 76.hxg7 Kxg7 77.Qg4+ Kf7 78.Qh5+ Kf6 79.Qf3+ Kg6 80.Qg4+ Kh6 81.Qh3+ Kg5 82.Qg3+ Kf6 83.Qf3+ Kg7 84.Qg4+ Kh8 85.Qh5+ Kg8 86.Qg4+ Kf8 87.Qf3+ Ke8 88.Qa8+ Kd7 89.Qd5+ Kc7 90.Qc4+ Kb8 91.Qb5+ Ka8 92.Qa6+ Kb8 93.Qb5+ Kc7 94.Qc4+ Kb7 95.Qb5+ Ka7 96.Qxa5+ Kb8 97.Qb5+ Kc7 98.Qc4+ Kb6 99.Qxd4+ Qc5 100.Qf6+ Kb5 101.Qf7 e1=Q 102.Qb7+ Ka5 103.Qa8+ Kb5 104.Qb7+ Qb6 105.Qd5+ Ka6 106.Qa8+ Kb5 107.Qd5+ Ka6 108.Qa8+ Qa7 109.Qc6+ Ka5 110.Ka3 Qa1# 0-1
2025.07.24 36th Czech Rapid G1 2025
703 FM Winter, Ondrej (2290) FM Sherman, Raem (2350) 0-1
1.e4 e5 2.Nf3 Nc6 3.Bc4 Nf6 4.d3 d5 5.exd5 Nxd5 6.O-O Bg4 7.a4 Be7 8.a5 a6 9.c3 O-O 10.Re1 b5 11.axb6 Nxb6 12.Bb3 Kh8 13.Qe2 f5 14.Nbd2 Bd6 15.Nf1 e4 16.dxe4 Ne5 17.exf5 Rxf5 18.Qe4 Nxf3+ 19.gxf3 Bh3 20.f4 Rf8 21.Be3 Qh4 22.Ng3 Rae8 23.Qc6 Bd7 24.Qg2 Bh3 25.Qc6 Nd7 26.Bc2 Nf6 27.Qxa6 Bc8 28.Qc6 Bd7 29.Qg2 Bh3 30.Qc6 Bd7 31.Qg2 Be6 32.Bd1 Bh3 33.Qf3 Ng4 34.Ba4 Rb8 35.b4 Nxh2 36.Qh1 Ng4 37.Bc2 Nxe3 38.Rxe3 Bxf4 39.Rf3 g5 40.Re1 Rbe8 41.Ra1 Qg4 42.Bd3 Qd7 43.Nh5 Bg4 44.Nxf4 gxf4 45.Kf1 Qg7 46.Rc1 Rg8 47.Be2 Re5 48.Ke1 Rge8 49.Rc2 Bxf3 50.Qxf3 Qg1+ 0-1
2025.07.24 36th Czech Rapid G1 2025
736 Vasicek, M (2068) FM Winter, Ondrej (2290) 0-1
1.d4 Nf6 2.Nf3 d5 3.Bf4 Bf5 4.e3 e6 5.Be2 Bd6 6.Bg3 Ne4 7.Bxd6 Qxd6 8.Nbd2 h6 9.O-O O-O 10.c4 c6 11.Qb3 Nd7 12.Nxe4 dxe4 13.Nd2 e5 14.c5 Qg6 15.Rfd1 exd4 16.exd4 Rfe8 17.Nc4 b6 18.Nd6 Re7 19.Rac1 Be6 20.Qa3 bxc5 21.dxc5 Ne5 22.Qg3 Bxa2 23.Rd4 Bd5 24.Qxg6 Nxg6 25.Ra1 Nf4 26.Bf1 Ne6 27.Rxd5 cxd5 28.b4 Rb8 29.Ra4 Rc7 30.Nb5 Rcb7 31.Ra5 a6 32.c6 Rb6 33.Nc3 Nc7 34.Rxd5 Rxc6 35.Nxe4 Nxd5 0-1
2025.07.23 36th Czech Rapid G1 2025
521 FM Winter, Ondrej (2290) IM Pulpan, J (2405) 1/2-1/2
1.e4 e5 2.Nf3 Nc6 3.d4 exd4 4.Bc4 Nf6 5.e5 d5 6.Bb5 Nd7 7.O-O Be7 8.Bxc6 bxc6 9.Nxd4 Nb8 10.Qf3 Qd7 11.Qg3 Qg4 12.Qxg4 Bxg4 13.Re1 c5 14.Nb5 Kd7 15.Bf4 a6 16.N5c3 d4 17.Ne4 Bf5 18.Nbd2 Nc6 19.Nb3 Bxe4 20.Rxe4 Ke6 21.c3 Rhd8 22.cxd4 Nxd4 23.Na5 g5 24.Bg3 Nc2 25.Rf1 Nd4 26.b3 Rd5 27.Nc4 Nf5 28.f3 Rad8 29.Bf2 Rd1 30.Rfe1 h5 31.Kf1 R1d3 32.Rc1 Rd1+ 33.Re1 Rxe1+ 34.Kxe1 g4 35.Rd1 Rg8 36.Kf1 gxf3 37.gxf3 h4 38.Rd3 Rg6 39.Rc3 Nd4 40.Rd3 Nf5 41.Rc3 Rg7 42.Rd3 Rg8 43.a3 Rg6 44.Rc3 Nd4 45.Rd3 Nc6 46.Re3 Rg8 47.Re4 h3 48.f4 Kf5 49.Re3 Rh8 50.Bg3 Nd4 51.Kf2 Ke6 52.Rd3 Rb8 53.Ne3 f5 54.exf6 Bxf6 55.a4 Rb4 56.Rc3 Nxb3 57.f5+ Kd7 58.Rd3+ Bd4 59.Kf3 Nc1 60.Rd1 Rb3 61.Bf4 Nd3 62.Bg5 Ne5+ 63.Ke4 Nf7 64.Bf4 Rb4 65.Kf3 Rxa4 66.Nd5 Nd6 67.f6 Bxf6 68.Nxf6+ Kc6 69.Nd5 Nf5 70.Kg4 Nd4 71.Nc3 Rc4 72.Rd3 a5 73.Kxh3 a4 74.Kg4 a3 75.h4 Nc2 76.Na2 Nd4 77.Kh3 Nb5 78.Bg5 Rc2 79.Rd2 Rc4 80.h5 Nd6 81.Be3 Re4 82.Rd3 c4 83.Rxa3 Nb5 84.Ra4 Rxe3+ 85.Kg4 Re4+ 86.Kg5 Re5+ 87.Kg6 Re6+ 88.Kf7 Kd7 89.Kg7 Nd6 90.Ra5 Ne8+ 91.Kf7 Rf6+ 92.Kg8 Rh6 93.Re5 Rxh5 94.Rxh5 Nf6+ 95.Kg7 Nxh5+ 96.Kg6 Nf4+ 97.Kf5 Nd5 98.Ke5 Kc6 99.Kd4 Nb6 100.Nc3 Kd6 101.Ne4+ Kd7 102.Kc5 Ke6 103.Kd4 Kf5 104.Nd2 Ke6 105.Nxc4 Nxc4 106.Kxc4 Kd6 107.Kd4 1/2-1/2
2025.07.23 36th Czech Rapid G1 2025
557 GM Cvek, R (2401) FM Winter, Ondrej (2290) 1/2-1/2
1.Nf3 c5 2.g3 Nc6 3.d4 cxd4 4.Nxd4 g6 5.Bg2 Bg7 6.Nb3 Nf6 7.c4 O-O 8.Nc3 d6 9.O-O Be6 10.c5 d5 11.Bg5 h6 12.Bxf6 Bxf6 13.Bxd5 Bxd5 14.Qxd5 Qxd5 15.Nxd5 Bxb2 16.Rab1 Bg7 17.Rfd1 Rfd8 18.e4 Kf8 19.a3 Rac8 20.Kg2 Rd7 21.Nb4 Rxd1 22.Rxd1 Ke8 23.Rb1 Ne5 24.f4 Nd7 25.Nd3 e6 26.Na5 Nxc5 27.Nxc5 Rxc5 28.Nxb7 Rc2+ 29.Kh3 Kd7 30.Rd1+ Ke7 31.e5 f6 32.exf6+ Bxf6 33.Nd6 Ra2 34.Rd3 Rc2 35.Ne4 Rc4 36.Nxf6 1/2-1/2
2025.07.18 36th Czech Open E 2025
9793 GM Korobov, A (2631) FM Winter, Ondrej (2290) 1-0
1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 Nc6 6.Bc4 Qb6 7.Nxc6 bxc6 8.O-O e6 9.Be3 Qc7 10.f4 Be7 11.Qf3 O-O 12.Rad1 Rb8 13.h3 Rb4 14.b3 d5 15.Bd3 Nd7 16.exd5 exd5 17.Ne2 Nc5 18.c3 Rb8 19.Bc2 f5 20.Bd4 Ne6 21.Be5 Bd6 22.Bxd6 Qxd6 23.Nd4 Nxd4 24.cxd4 Bd7 25.Rfe1 Rbe8 26.Re5 Rxe5 27.dxe5 Qc5+ 28.Qf2 Qb6 29.Bd3 c5 30.Bc4 dxc4 31.Rxd7 cxb3 32.axb3 Qxb3 33.Rxa7 c4 34.e6 Qd3 35.Rd7 Qc3 36.Qe2 Re8 37.Kh2 Qf6 38.e7 Kf7 39.Qxc4+ Qe6 40.Rd5 Kg8 41.Qd3 Rxe7 42.Rxf5 Re8 43.Re5 Qf7 44.Qe3 Rf8 45.Re4 h6 46.h4 Qf6 47.Qg3 Qf5 48.Ra4 Kh8 49.Qf3 Qf6 50.Kh3 Qe6+ 51.Kh2 Qf6 52.g3 Rb8 53.Ra8 Rxa8 54.Qxa8+ Kh7 55.Qe4+ Kg8 56.Kh3 Kh8 57.Kg4 Qd6 58.Kh5 Qd1+ 59.g4 Qd7 60.Qg6 Kg8 61.f5 Kh8 62.Qe6 Qd4 63.g5 hxg5 64.hxg5 Qd1+ 65.Kg6 Qd8 66.f6 Qd3+ 67.Kf7 Kh7 68.Qc6 Qb3+ 69.Ke7 Qe3+ 70.Kd7 Qd4+ 71.Ke6 Qg4+ 72.Kf7 1-0
2025.03.05 Prague Int Open 2025
152433 FM Winter, Ondrej (2319) IM Rubes, J (2444) 0-1
1.e4 e5 2.Nf3 Nc6 3.Bc4 Nf6 4.d3 Bc5 5.c3 d6 6.O-O a5 7.a4 Ba7 8.Nbd2 O-O 9.h3 Be6 10.Bxe6 fxe6 11.Nc4 Qe8 12.Be3 Nh5 13.d4 exd4 14.Nxd4 Bxd4 15.cxd4 d5 16.Ne5 Nf6 17.Nxc6 Qxc6 18.e5 Nd7 19.Rc1 Qb6 20.b3 Rf7 21.Qd3 c6 22.f4 Qa6 23.Qc2 Raf8 24.g4 c5 25.f5 cxd4 26.Bxd4 exf5 27.Rxf5 Rxf5 28.gxf5 Qh6 29.e6 Nf6 30.Bxf6 Qxf6 31.Re1 Qh4 32.Re2 Qxh3 33.e7 Re8 34.Qc5 Qxf5 35.Qe3 h6 36.Qb6 Qg5+ 37.Kh1 Qh5+ 0-1
2024.07.25 35th Czech Open A 2024
442413 FM Winter, Ondrej (2133) Janeczko, Jakub (2246) 0-1
1.e4 Nf6 2.e5 Nd5 3.d4 d6 4.Nf3 dxe5 5.Nxe5 g6 6.Be2 Bg7 7.O-O O-O 8.c4 Nb6 9.Nc3 c5 10.Be3 Be6 11.b3 Nc6 12.Nxc6 bxc6 13.dxc5 Nxc4 14.Bxc4 Bxc4 15.bxc4 Bxc3 16.Rb1 Qc7 17.Qb3 Be5 18.f4 Rab8 19.Qc2 Rxb1 20.Qxb1 Rb8 21.Qd3 Bf6 22.Rd1 Qa5 23.Qd7 Qa4 24.h3 e6 25.Rd6 Qxc4 26.Rxc6 Qe4 27.Bd2 Rd8 28.Qb7 Qd4+ 29.Kh1 Qxd2 30.Rc8 Qc1+ 0-1
2024.07.21 35th Czech Open A 2024
452671 FM Winter, Ondrej (2133) FM Dahl, Christoph (2402) 1/2-1/2
1.e4 c5 2.Nf3 d6 3.Bb5+ Nd7 4.a4 Nf6 5.Nc3 a6 6.Be2 b6 7.O-O Bb7 8.d3 e6 9.Re1 Be7 10.Bf1 O-O 11.g3 Ne5 12.Bg2 Qc7 13.h3 Nxf3+ 14.Qxf3 Nd7 15.Be3 Bf6 16.g4 Ne5 17.Qg3 Ng6 18.g5 Bd4 19.h4 f5 20.exf5 Bxc3 21.bxc3 Rxf5 22.h5 Ne5 23.f4 Bxg2 24.Qxg2 Nc6 25.Bd2 Re8 26.Re2 e5 27.Rf1 Ref8 28.Ref2 Ne7 29.fxe5 Rxf2 30.Rxf2 Rxf2 31.Kxf2 dxe5 32.Qa8+ Qc8 33.Qxc8+ Nxc8 34.g6 hxg6 35.hxg6 Kf8 36.Bg5 Ke8 37.Kf3 Kd7 38.Ke4 Ke6 39.c4 Nd6+ 40.Kf3 Nb7 41.Ke4 b5 42.cxb5 axb5 43.axb5 Nd6+ 44.Kf3 Nxb5 45.Be3 Kf5 46.Bxc5 Nd4+ 47.Kf2 Nxc2 48.Bd6 Nd4 49.Ke3 Ne6 50.Kf3 Nf4 51.Bf8 Ne6 52.Bd6 Nd4+ 53.Ke3 Ke6 54.Bf8 Kd5 55.Kd2 Ne6 56.Ba3 Nd4 57.Bf8 Nf5 58.Ke2 Nd4+ 59.Kd2 Ne6 60.Ba3 Nf4 61.Bf8 Nh5 62.Ke3 Ng3 63.Kf3 Nh5 64.Ke3 Ng3 1/2-1/2
2024.07.19 35th Czech Open A 2024
452574 FM Winter, Ondrej (2133) GM Zanan, E (2476) 0-1
1.e4 e5 2.Nf3 Nc6 3.Bc4 Nf6 4.d3 Bc5 5.O-O d6 6.c3 h6 7.Nbd2 O-O 8.h3 a5 9.Re1 a4 10.Nf1 Ra5 11.a3 Re8 12.Ng3 Ba7 13.d4 Bb6 14.Bd2 Ra8 15.dxe5 Nxe5 16.Nxe5 dxe5 17.Qe2 Be6 18.Bxe6 fxe6 19.Rad1 Qe7 20.Be3 Bxe3 21.Qxe3 Ra5 22.Rd2 Qc5 23.Qf3 Rf8 24.Nh5 Ne8 25.Qg4 Qe7 26.Re3 Nd6 27.Rg3 Rf7 28.Rdd3 Ra8 29.Rdf3 Raf8 30.Rxf7 Rxf7 31.Qg6 Kh8 32.Rd3 Qg5 33.Qxg5 hxg5 34.f3 Nc4 35.Rd8+ Kh7 36.Kf2 Nxb2 37.Ra8 b5 38.Ra5 c6 39.Ra6 Rc7 40.Kg3 Nc4 41.h4 Kg6 0-1
2023.07.22 34th Czech Open A 2023
878122 FM Winter, Ondrej (2180) GM Neuman, P (2400) 0-1
1.e4 c6 2.Nc3 d5 3.Nf3 dxe4 4.Nxe4 Nf6 5.Nxf6+ exf6 6.Bc4 Bd6 7.Qe2+ Qe7 8.Qxe7+ Kxe7 9.O-O Be6 10.Re1 Kd7 11.Bf1 Na6 12.c3 Nc7 13.d4 Rhe8 14.Bd2 a5 15.Bd3 g6 16.Bh6 a4 17.Nd2 f5 18.Nc4 Bxc4 19.Bxc4 Nd5 20.g3 b5 21.Bxd5 cxd5 22.a3 f6 23.Bd2 h5 24.Rxe8 Rxe8 25.Kf1 h4 26.Re1 Rxe1+ 27.Kxe1 f4 28.gxf4 Ke6 29.Ke2 Kf5 30.Kf3 h3 31.Bc1 g5 32.Be3 Bc7 33.Bd2 Bb8 34.Bc1 Bd6 35.Be3 Be7 36.Kg3 gxf4+ 37.Bxf4 Ke4 38.Bh6 Kd3 39.Kxh3 f5 40.Kg3 Kc2 41.Bg7 Kxb2 42.h4 Bxh4+ 43.Kxh4 Kxa3 44.Bf8+ Kb3 45.Kg5 Kxc3 0-1
2022.08.12 9th Prague Summer Open
1241036 GM Pap, G (2481) FM Winter, Ondrej (2169) 1-0
1.e4 c6 2.d4 d5 3.Nd2 dxe4 4.Nxe4 Nd7 5.Ng5 Ngf6 6.Bd3 e6 7.N1f3 Bd6 8.Qe2 h6 9.Ne4 Nxe4 10.Bxe4 Nf6 11.Bd3 b6 12.a4 O-O 13.g4 Nxg4 14.h3 e5 15.hxg4 exd4 16.Nd2 Re8 17.Ne4 f5 18.gxf5 Bxf5 19.Bd2 Qe7 20.f3 Bxe4 21.Bxe4 Bg3+ 22.Kf1 Qf7 23.Rg1 d3 24.cxd3 Bf4 25.Bxf4 Qxf4 26.Rg4 Qe5 27.Kg2 1-0
2022.08.11 9th Prague Summer Open
1241012 FM Winter, Ondrej (2169) FM Meissner, F (2381) 1/2-1/2
1.e4 c5 2.Nf3 d6 3.c3 Nf6 4.Be2 Nc6 5.d4 cxd4 6.cxd4 d5 7.e5 Ne4 8.O-O h6 9.Nc3 e6 10.Bd3 Ng5 11.Be3 Be7 12.Ne1 f5 13.exf6 Bxf6 14.Qh5+ Nf7 15.Nf3 Ne7 16.Bf4 a6 17.Rfe1 O-O 18.Na4 b6 19.g4 g5 20.Be5 Bg7 21.Rac1 Ra7 22.h4 Nxe5 23.Nxe5 gxh4 24.g5 Qe8 25.Qxe8 Rxe8 26.Nxb6 hxg5 27.Nxc8 Rxc8 28.Rxc8+ Nxc8 29.Nc6 Rc7 30.Rxe6 Kf8 31.Bxa6 Ne7 32.Bb5 Nxc6 33.Rxc6 Rxc6 34.Bxc6 Bxd4 35.b3 Ke7 36.Bxd5 Kd6 37.Bc4 Kc5 38.Kg2 1/2-1/2
2022.08.09 9th Prague Summer Open
1240955 FM Zamengo, F (2396) FM Winter, Ondrej (2169) 1-0
1.e4 c6 2.d4 d5 3.f3 dxe4 4.fxe4 e5 5.Nf3 exd4 6.Bc4 Nf6 7.O-O Be7 8.Ng5 O-O 9.Nxf7 Rxf7 10.Bxf7+ Kxf7 11.e5 Qd5 12.exf6 Bxf6 13.c4 dxc3 14.Qxd5+ cxd5 15.Nxc3 Be6 16.Bg5 Nd7 17.Rad1 Kg6 18.Bxf6 Nxf6 19.Rfe1 Kf7 20.Nb5 Rd8 21.Rc1 Ne4 22.Rc7+ Rd7 23.Rxd7+ Bxd7 24.Nc3 Nf6 25.Kf2 d4 26.Ne4 Ng4+ 27.Kg3 Ne3 28.Ng5+ Kf6 29.Nf3 Nf5+ 30.Kf2 Bc6 31.g4 Bxf3 32.Kxf3 Ne3 33.Rc1 Ke5 34.Rc7 Nd5 35.Rxg7 d3 36.Rxh7 1-0
2022.08.08 9th Prague Summer Open
1240938 FM Winter, Ondrej (2169) FM Hollan, Martin (2381) 1-0
1.e4 c5 2.Nf3 Nc6 3.Bb5 e6 4.O-O Nge7 5.Re1 Nd4 6.Nxd4 cxd4 7.d3 Nc6 8.Nd2 a6 9.Ba4 g6 10.f4 Bg7 11.Nf3 O-O 12.Bd2 d6 13.Bb3 Bd7 14.Qe2 Na5 15.Qf2 Nxb3 16.axb3 Rc8 17.Ba5 Qf6 18.e5 dxe5 19.fxe5 Qe7 20.Qxd4 Rfe8 21.Bb4 Qd8 22.c4 h6 23.Qe3 Bc6 24.Bd6 Bxf3 25.Qxf3 Qb6+ 26.Kh1 Qxb3 27.Rf1 Kh7 28.Rad1 b5 29.c5 Qxb2 30.Qxf7 Qe2 31.Qb7 Rg8 32.d4 a5 33.Rde1 Qd2 34.Qxb5 Qxd4 35.Qxa5 Qd5 36.Rd1 Qc6 37.Qb6 Qe4 38.Rfe1 Qa4 39.h3 Ra8 40.Qb7 Ra7 41.Qe4 Qa2 42.c6 Rc8 43.Rc1 Ra4 44.Qc2 Qxc2 45.Rxc2 Kg8 46.c7 Kf7 47.Rf1+ Ke8 48.Rcf2 Ra5 49.Rf7 Ra1 50.Re7# 1-0
2022.08.07 9th Prague Summer Open
1250089 FM Winter, Ondrej (2169) FM Risting, Eivind Olav (2325) 0-1
1.e4 c5 2.Nf3 d6 3.c3 Nf6 4.Bd3 Nc6 5.O-O Bg4 6.h3 Bh5 7.Re1 Qd7 8.Bc2 g5 9.d3 Rg8 10.Bb3 Bh6 11.g4 Nxg4 12.hxg4 Qxg4+ 13.Kh2 Bg7 14.Rg1 Be5+ 15.Nxe5 Qh4+ 16.Kg2 Bxd1 17.Bxd1 Nxe5 18.Rh1 Nxd3 0-1
2022.07.24 33rd Czech Open A 2022
1263083 FM Winter, Ondrej (2168) IM Luch, M (2375) 0-1
1.e4 c5 2.Nf3 e6 3.c3 Nf6 4.e5 Nd5 5.d4 cxd4 6.cxd4 b6 7.Nc3 Nxc3 8.bxc3 Qc7 9.Bd2 Be7 10.Bd3 Ba6 11.Bxa6 Nxa6 12.Qe2 Qb7 13.O-O O-O 14.Rac1 b5 15.Rb1 Nc7 16.a4 a6 17.Bg5 Bxg5 18.Nxg5 Qd5 19.Ne4 bxa4 20.Ra1 Qc6 21.Nc5 Nd5 22.Qf3 Qc8 23.Qd3 f6 24.f4 fxe5 25.fxe5 Qc6 26.Rxa4 Rxf1+ 27.Kxf1 Rf8+ 28.Kg1 Nf4 29.Qd2 Qb5 30.Ra1 Ne2+ 31.Kh1 Nxc3 32.h3 Rf1+ 33.Rxf1 Qxf1+ 34.Kh2 Ne2 35.Qe3 a5 36.h4 Qe1 0-1
2022.07.22 33rd Czech Open A 2022
1262968 FM Winter, Ondrej (2168) IM Pantzar, Milton (2447) 0-1
1.e4 c6 2.Nc3 d5 3.Nf3 Bg4 4.h3 Bxf3 5.Qxf3 e6 6.d4 dxe4 7.Nxe4 Qxd4 8.Bd3 Nd7 9.Be3 Qd5 10.Rd1 Bb4+ 11.Ke2 Ngf6 12.Nxf6+ Nxf6 13.Qg3 Qh5+ 14.f3 O-O 15.Qg5 Qxg5 16.Bxg5 Nh5 17.Kf2 Bc5+ 18.Be3 Bxe3+ 19.Kxe3 e5 20.Bc4 Nf6 21.g4 g5 22.Rd6 Kg7 23.Rhd1 Rae8 24.a4 e4 25.f4 gxf4+ 26.Kxf4 e3 27.g5 Ne4 28.R6d4 Nf2 29.Re1 c5 30.Rd7 Re4+ 0-1
2022.01.14 20th Prague Open 2022
1452951 Finn, Peter (2035) Winter, Ondrej (2185) 1/2-1/2
1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 g6 5.c4 Bg7 6.Be3 Nf6 7.Nc3 d6 8.Be2 O-O 9.O-O Bd7 10.Re1 Nxd4 11.Bxd4 Bc6 12.Qc2 a5 13.b3 Nd7 14.Bxg7 Kxg7 15.Rad1 Qb6 16.Nd5 Bxd5 17.exd5 Nc5 18.Bf1 Rfe8 19.Re3 Rad8 20.g3 e5 21.dxe6 fxe6 22.Qc3+ e5 23.a3 Ne6 24.Rd5 a4 25.Rb5 Qc7 26.Bg2 b6 27.Qb4 axb3 28.Rxb6 Rb8 29.Rxb3 Rxb6 30.Qxb6 Qxc4 31.Qb7+ Nc7 32.Rb6 Re7 33.Qc6 Qxc6 34.Bxc6 d5 35.a4 Re6 36.a5 Kf6 37.Bb7 Ke7 38.Kf1 Kd7 39.Rxe6 Kxe6 40.a6 Nb5 41.Ke2 Kd6 42.Kd3 Kc5 43.h4 h6 44.f4 e4+ 45.Ke3 h5 46.Bc8 d4+ 47.Kd2 Kb6 48.f5 1/2-1/2
2022.01.08 20th Prague Open 2022
1455653 FM Czerw, D (2396) Winter, Ondrej (2185) 1-0
1.d4 d5 2.c4 dxc4 3.Nf3 Nf6 4.e3 e6 5.Bxc4 a6 6.O-O b5 7.Be2 Bb7 8.Nc3 Nbd7 9.b3 c5 10.Bb2 Be7 11.Rc1 O-O 12.a4 b4 13.Nb1 Ne4 14.Nbd2 Nxd2 15.Nxd2 cxd4 16.Bxd4 Bf6 17.Nc4 Bxd4 18.Qxd4 Qg5 19.f3 Rfd8 20.e4 Nc5 21.Qb2 Nd3 22.Bxd3 Rxd3 23.Rcd1 Rad8 24.Rxd3 Rxd3 25.Qf2 Qd8 26.Qc5 Qd4+ 27.Qxd4 Rxd4 28.Rc1 Bc6 29.Kf2 f6 30.Ke3 e5 31.Nxe5 fxe5 32.Rxc6 Rd1 33.Rc4 Rb1 34.Rxb4 Rb2 35.Rb6 Rxg2 36.Rxa6 Rxh2 37.b4 Rb2 38.b5 Kf7 39.b6 h5 40.a5 h4 41.Ra8 h3 42.Rh8 h2 43.Rxh2 1-0
2021.11.13 11th Hradec Kralove Open
1494960 Zelbova, Lada (1928) Winter, Ondrej (2026) 0-1
1.d4 d5 2.c4 dxc4 3.e4 b5 4.a4 c6 5.Nc3 a6 6.axb5 cxb5 7.Nxb5 axb5 8.Rxa8 Bb7 9.Ra1 e6 10.Nf3 Bxe4 11.Be2 Nc6 12.O-O Bb4 13.Be3 Nge7 14.b3 Bc3 15.Rc1 Bb2 16.bxc4 Bxc1 17.Qxc1 bxc4 18.Qxc4 O-O 19.Nd2 Bd5 20.Qc5 Nf5 21.Bf3 Bxf3 22.Nxf3 Nce7 23.Bc1 Qa8 24.Qa3 Nc6 25.Rd1 Qxa3 26.Bxa3 Rd8 27.Kf1 h5 28.Rd2 f6 29.h4 Nfxd4 30.Nxd4 Rxd4 31.Rxd4 Nxd4 32.Bb2 Nf5 33.g3 Kf7 34.Kg2 Ke7 35.Kf3 Kd6 36.Ke4 Kc6 37.Ba3 Nd6+ 38.Kf3 Kd5 39.Kf4 e5+ 40.Kf3 g5 41.hxg5 fxg5 42.Kg2 Nf5 43.Bc1 g4 44.Bg5 e4 45.Kf1 Nd4 46.Bf4 Kc4 47.Be5 Kd3 48.Bf4 Nf5 49.Bg5 e3 50.fxe3 Nxg3+ 51.Kg2 Ne4 52.Bf4 Ke2 53.Bh6 h4 54.Bg7 h3+ 55.Kg1 Kf3 56.Be5 g3 57.Bc7 h2+ 58.Kh1 Nf2# 0-1
2021.11.12 11th Hradec Kralove Open
1494944 Winter, Ondrej (2026) IM Maryasin, B (2286) 1/2-1/2
1.e4 c5 2.Nf3 Nc6 3.Bb5 g6 4.Bxc6 dxc6 5.d3 Bg7 6.O-O Bg4 7.h3 Bxf3 8.Qxf3 Nf6 9.Nc3 O-O 10.Be3 Nd7 11.Qg3 b5 12.Rab1 a5 13.a4 Qb8 14.f4 Bd4 15.e5 f5 16.Qf2 Bxe3 17.Qxe3 e6 18.b3 Qb6 19.Kh2 Rad8 20.g4 b4 21.Nd1 fxg4 22.hxg4 Qc7 23.g5 Nxe5 24.Nf2 Nd7 25.Qxe6+ Kh8 26.Ne4 Rde8 27.Qg4 Rf5 28.Rf2 Ref8 29.Rbf1 Nb6 30.Nf6 Nd5 31.Nxd5 cxd5 32.Kg3 c4 33.dxc4 dxc4 34.Re2 Qd6 35.Rf3 Qd1 36.Ref2 Re8 37.Qh3 Re1 38.Rf1 Rxf1 39.Qxf1 Qxf1 40.Rxf1 Rc5 41.Rf3 cxb3 42.cxb3 Kg7 43.Kg4 Rc3 44.Kg3 Kf7 45.Kf2 Rc2+ 46.Ke3 Ke6 47.Ke4 Re2+ 48.Re3 Rb2 49.Rh3 Re2+ 50.Re3 Rh2 51.Rd3 Rh1 52.Re3 1/2-1/2
2021.11.11 11th Hradec Kralove Open
1494929 Sharon, Rafael (1756) Winter, Ondrej (2026) 0-1
1.e4 c5 2.Nf3 Nc6 3.Bb5 g6 4.Nc3 Bg7 5.Bxc6 bxc6 6.d3 d6 7.h3 Nh6 8.O-O f6 9.Be3 Nf7 10.Nh2 O-O 11.Qd2 Rb8 12.b3 e5 13.Rad1 Qe7 14.f4 Rd8 15.fxe5 fxe5 16.Na4 Be6 17.c4 h6 18.Rf2 Kh7 19.Rdf1 Rf8 20.Nf3 Rb7 21.Nh2 Qe8 22.Rf3 Rb8 23.Kh1 Qd7 24.Qd1 g5 25.R3f2 Nh8 26.Rxf8 Bxf8 27.Qe2 Ng6 28.Ng4 Bg7 29.Nf6+ Bxf6 30.Rxf6 Kg7 31.Rf2 Rg8 32.Qh5 Nf4 33.Bxf4 gxf4 34.Nc3 Kh7 35.Qe2 Qe7 36.Rf3 h5 37.Rf1 Kh6 38.Nd1 Qh4 39.Nf2 Rg3 40.Qe1 f3 41.Rg1 Bxh3 42.Qd2+ Kh7 43.Nxh3 fxg2+ 44.Rxg2 Qxh3+ 45.Kg1 Rxg2+ 46.Qxg2 Qxg2+ 47.Kxg2 Kg6 48.Kh3 Kg5 49.Kg3 a5 50.a3 h4+ 51.Kh3 Kh5 52.Kh2 Kg4 53.Kg2 Kf4 54.Kf2 h3 55.a4 h2 0-1
2021.11.10 11th Hradec Kralove Open
1494914 Winter, Ondrej (2026) Kamenskyi, Dmytro (1973) 0-1
1.e4 c5 2.Nf3 a6 3.c3 e6 4.d4 d5 5.dxc5 Bxc5 6.exd5 exd5 7.Bd3 Nf6 8.O-O O-O 9.Nbd2 Nc6 10.Nb3 Ba7 11.Bg5 Bg4 12.Re1 Qd6 13.h3 Bh5 14.Bh4 Rae8 15.g4 Bg6 16.Rxe8 Rxe8 17.Nbd4 Nxd4 18.Nxd4 Bxd4 19.cxd4 Qb4 20.Bxg6 hxg6 21.b3 Re4 22.Rc1 Rxd4 23.Qf3 Rf4 24.Qg3 Nxg4 25.Bg5 Re4 26.f3 Qd4+ 27.Kg2 Re2+ 28.Kf1 Rf2+ 29.Ke1 Qb4+ 30.Kd1 Rf1+ 31.Ke2 Qb5+ 32.Kd2 Rf2+ 33.Kc3 Qc5+ 34.Kd3 Rxf3+ 35.Ke2 Rxg3 36.Rxc5 Rxh3 37.Rxd5 Rh2+ 38.Kf3 Nf6 39.Rd6 Kh7 40.Rd8 Rh5 41.Bc1 Rf5+ 42.Kg2 Nd5 43.Rb8 b6 44.Bd2 b5 0-1
2021.11.09 11th Hradec Kralove Open
1494890 Winter, Ondrej (2026) CM Smietanska, Wiktoria (1777) 1-0
1.e4 c6 2.Nc3 d5 3.Nf3 Nf6 4.e5 Ne4 5.d4 Nxc3 6.bxc3 c5 7.Be2 c4 8.O-O Nc6 9.Ne1 e6 10.f4 Qa5 11.Qd2 b5 12.Bb2 Be7 13.g3 Bd7 14.Ng2 Rc8 15.Ne3 Nxd4 16.Qxd4 Bc5 17.Qd2 d4 18.Rad1 Bb6 19.Ba1 Bc6 20.cxd4 Qxd2 21.Rxd2 Rd8 22.c3 1-0
2021.11.09 11th Hradec Kralove Open
1494902 Dusbaba, K (2007) Winter, Ondrej (2026) 0-1
1.c4 c5 2.Nc3 Nc6 3.Nf3 g6 4.g3 Bg7 5.Bg2 e5 6.d3 Nge7 7.Ne4 d6 8.Bg5 f5 9.Nf6+ Kf7 10.Nd5 h6 11.Nxe7 hxg5 12.Nxc6 bxc6 13.h4 gxh4 14.Nxh4 Bd7 15.e4 f4 16.Nf3 Qf6 17.Rxh8 Rxh8 18.gxf4 exf4 19.Qd2 g5 20.Ng1 Rh2 21.Kf1 g4 22.f3 Qh6 23.Rb1 Bd4 24.Qe2 g3 25.b4 Bxg1 26.e5 Be3 0-1
2021.11.07 11th Hradec Kralove Open
1499331 Winter, Ondrej (2026) Mathisen, R (1880) 1-0
1.e4 c5 2.Nf3 Nf6 3.e5 Nd5 4.c4 Nc7 5.d4 cxd4 6.Qxd4 Nc6 7.Qh4 d6 8.Bf4 dxe5 9.Nxe5 Qd4 10.Nc3 Nxe5 11.Rd1 Qc5 12.b4 Qxb4 13.Bxe5 f6 14.Bd3 Be6 15.Bxc7 Qxc3+ 16.Ke2 Rc8 17.Qh5+ g6 18.Qb5+ Kf7 19.Rc1 Qa3 20.Qxb7 Qc5 21.Bf4 Bg7 22.Qb5 Rhd8 23.Qxc5 Rxc5 24.Be3 Ra5 25.Rc2 Rxd3 26.Kxd3 Bf5+ 27.Kd2 Bxc2 28.Kxc2 Rxa2+ 29.Kb3 Ra6 30.c5 Ke6 31.Rd1 f5 32.Kb4 Ra2 33.Kb5 Be5 34.Kc6 a5 35.f4 Bb8 36.Rb1 Re2 37.Rxb8 Rxe3 38.Ra8 a4 39.Rxa4 Re4 40.Ra3 Rb4 41.Re3+ Re4 42.Rb3 Rc4 43.g3 Kf6 44.Kb6 e5 45.c6 e4 46.Kb7 Ke7 47.Rb1 Kd6 48.Rd1+ Kc5 49.c7 Rb4+ 50.Kc8 e3 51.Kd8 Rd4+ 52.Rxd4 1-0
2021.11.06 11th Hradec Kralove Open
1499318 Portych, V (1759) Winter, Ondrej (2026) 0-1
1.c4 c5 2.Nf3 Nc6 3.Nc3 g6 4.g3 Bg7 5.Bg2 e5 6.O-O d6 7.b3 Nge7 8.Bb2 O-O 9.e3 h6 10.d4 exd4 11.exd4 Nxd4 12.Nxd4 Bxd4 13.Qd2 Kh7 14.Ne4 f5 15.Bxd4 cxd4 16.Qxd4 fxe4 17.Bxe4 Nc6 0-1
2020.09.22 31st Czech Open A 2020
1861767 Winter, Ondrej (1995) FM Stalmach, Richard (2287) 0-1
1.e4 c5 2.Nf3 e6 3.Nc3 Nc6 4.Be2 d6 5.O-O a6 6.d4 cxd4 7.Nxd4 Nf6 8.Be3 Be7 9.f4 Qc7 10.Kh1 O-O 11.Qe1 Nxd4 12.Bxd4 b5 13.e5 Ne8 14.Bd3 f5 15.a3 Bb7 16.Qe2 Rd8 17.Rad1 dxe5 18.Bxe5 Qb6 19.Rfe1 Nf6 20.h3 Qc6 21.Qf1 Nh5 22.Kh2 Bd6 23.Be2 Nxf4 24.Bf3 Bxe5 25.Rxe5 Qc7 26.Rxd8 Rxd8 27.g3 Qxe5 28.Bxb7 Rd2+ 29.Kh1 Nh5 0-1
2020.09.21 31st Czech Open A 2020
1861716 FM Bulockin, Martin (2297) Winter, Ondrej (1995) 1-0
1.c4 c5 2.Nc3 Nc6 3.Nf3 g6 4.e3 e6 5.d4 cxd4 6.exd4 d5 7.cxd5 exd5 8.Qb3 Bg7 9.Nxd5 Be6 10.Bc4 Nge7 11.Nxe7 Bxc4 12.Qxc4 Qxe7+ 13.Be3 Qb4+ 14.Qxb4 Nxb4 15.Kd2 Ke7 16.Rhc1 Rhc8 17.a3 Nd5 18.Kd3 b5 19.Ng5 f5 20.Bd2 h6 21.Nf3 Kd6 22.Nh4 Re8 23.Re1 Bf6 24.Nxg6 Rg8 25.Nf4 Rg4 26.g3 Nxf4+ 27.Bxf4+ Kd5 28.Be5 Be7 29.Rac1 Re4 30.Red1 Bd6 31.f3 Bxe5 32.Rc5+ 1-0
2018.10.05 9th Hradec Kralove Open
2493064 Moeckel, Jens (1882) Winter, Ondrej (1453) 0-1
1.d4 d5 2.Nf3 Nf6 3.c4 e6 4.g3 Be7 5.Bg2 O-O 6.O-O b6 7.cxd5 Nxd5 8.Nc3 Bb7 9.e4 Nxc3 10.bxc3 Bxe4 11.Re1 Bb7 12.Qc2 Nd7 13.a4 c5 14.a5 cxd4 15.a6 Bxf3 16.Bxf3 Rc8 17.Qa4 Rxc3 18.Bg2 Nc5 19.Qd1 Nd3 20.Bd2 Nxe1 21.Bxc3 Nxg2 22.Qxd4 Qxd4 23.Bxd4 Rd8 24.Bc3 Rd3 25.Be5 f6 26.Bb8 Rd7 27.Kxg2 b5 28.Rc1 b4 29.f4 Kf7 30.h4 Bd8 31.Rc5 Bb6 32.Rc1 b3 33.Rc3 b2 34.Rb3 Rd8 35.Rxb6 axb6 36.a7 b1=Q 37.a8=Q Rd2+ 38.Kh3 Qf1+ 39.Kg4 Qe2+ 0-1
2018.10.02 9th Hradec Kralove Open
2498673 Winter, Ondrej (1453) Svoboda, Frantisek (1760) 1-0
1.e4 Nc6 2.Nf3 Nf6 3.e5 Ng4 4.d4 d6 5.h3 Nh6 6.exd6 cxd6 7.c4 g6 8.Be3 Bg7 9.d5 Bxb2 10.Nbd2 Nb8 11.Bxh6 Bxa1 12.Qxa1 f6 13.Bd3 Bf5 14.Bxf5 gxf5 15.Nd4 Rg8 16.O-O Qd7 17.Qb1 Na6 18.Re1 O-O-O 19.Ne6 f4 20.Nxd8 Qxh3 21.Qxb7+ Kxd8 22.Qa8+ Qc8 23.Qxc8+ Kxc8 24.Rxe7 Nc5 25.Rxa7 Nb7 26.Ra8+ 1-0
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