WORLDBASE

WORLDBASE Players Petr, Ja1

Stockfish
GameID: 0
FIDE Country B-Year Gender Standard Rapid Blitz
305154 CZE 1962 M 2035 2004 0
73 games
2025.07.18 36th Czech Open E 2025
9800 IM Vyskocil, N (2265) Petr, Ja1 (1996) 1/2-1/2
1.e4 e5 2.Nf3 Nf6 3.d4 Nxe4 4.Bd3 d5 5.dxe5 Nc6 6.Bxe4 dxe4 7.Qxd8+ Nxd8 8.Nd4 Bc5 9.Nb3 Bb6 10.O-O O-O 11.Re1 Nc6 12.Rxe4 Bf5 13.Re2 Rad8 14.Nc3 Nb4 15.Bg5 Nxc2 16.Rc1 f6 17.exf6 gxf6 18.Bh6 Rfe8 19.Rxe8+ Rxe8 20.g4 Bd3 21.Nd5 Kf7 22.Nxb6 axb6 23.Bd2 c5 24.Bc3 Rg8 25.h3 h5 26.Rd1 c4 27.Nc1 hxg4 28.Nxd3 gxh3+ 29.Kh2 cxd3 30.Rxd3 b5 31.Rd7+ Ke6 32.Rxb7 b4 33.Bxb4 Rg2+ 34.Kxh3 Rxf2 35.Bc3 f5 36.a4 Ne3 37.a5 f4 38.a6 Rf1 39.Kh4 Rg1 40.a7 Nf5+ 41.Kh3 Ra1 42.Kg4 Nd6 43.Rh7 Nb5 44.Rh6+ Kd5 45.Rh5+ Kc6 46.Bd2 Rxa7 47.Bxf4 Ra4 48.Kf5 Nd6+ 49.Kg4 Nb5 50.Kf3 Nd4+ 51.Kf2 Rb4 52.Be5 Kd5 53.Bg7+ Ke4 1/2-1/2
2025.03.23 TCh-CZE 1 Liga Zapad
135398 Pokorny, P (2116) Petr, Ja1 (2034) 1/2-1/2
1.d4 d5 2.c4 e6 3.Nf3 c5 4.cxd5 exd5 5.Nc3 Nc6 6.g3 Nf6 7.Bg2 Be7 8.O-O O-O 9.dxc5 Bxc5 10.Na4 Be7 11.Be3 h6 12.Rc1 Re8 13.Bc5 Bf5 14.Re1 Rc8 15.Nd4 Nxd4 16.Qxd4 b6 17.Bxe7 Qxe7 18.e3 Be4 19.Bh3 Rc4 20.Rxc4 dxc4 21.Qxc4 Bd5 22.Qf4 Bxa2 23.Nc3 Nd5 24.Nxd5 Bxd5 25.Rd1 Qe4 26.Qxe4 Bxe4 27.Bg2 1/2-1/2
2025.02.16 TCh-CZE 1 Liga Zapad
170956 Petr, Ja1 (2034) Novotny, Martin (2100) 0-1
1.e4 c5 2.Nf3 Nc6 3.Bb5 g6 4.O-O Bg7 5.Bxc6 bxc6 6.Re1 Nf6 7.d3 O-O 8.Be3 d6 9.h3 Rb8 10.Nbd2 Nd7 11.e5 Nxe5 12.Nxe5 Bxe5 13.Bxc5 Bxb2 14.Bxa7 Bxa1 15.Qxa1 Ra8 16.Be3 f6 17.Qc3 Qc7 18.Bh6 Rf7 19.Qb3 d5 20.c4 Rb8 21.Qa3 e5 22.d4 e4 23.cxd5 cxd5 24.Rc1 Qe7 25.Qg3 Ra8 26.Bf4 Be6 27.Bd6 Qa7 28.Nb3 Bf5 29.Qf4 Qa6 30.Bc5 Qe2 31.g4 Bd7 32.a3 Qd3 33.Nd2 Qxh3 34.Qd6 Qxg4+ 35.Kf1 Bb5+ 0-1
2025.01.19 TCh-CZE 1 Liga Zapad
203942 FM Jurasek, M (2269) Petr, Ja1 (2034) 1/2-1/2
1.e4 e5 2.Nf3 Nf6 3.Nxe5 d6 4.Nf3 Nxe4 5.d4 d5 6.Bd3 Nc6 7.O-O Be7 8.c4 Nb4 9.Be2 O-O 10.Nc3 Bf5 11.a3 Nxc3 12.bxc3 Nc6 13.cxd5 Qxd5 14.Bf4 Rac8 15.c4 Qe4 16.Be3 Bf6 17.Ra2 Rfd8 18.Rd2 Qe7 19.Qb3 Be4 20.d5 Na5 21.Qa4 b6 22.Bd4 Bxd4 23.Rxd4 Nb7 24.Qb4 Nc5 25.Re1 Qf6 26.Rdd1 Bxf3 27.Bxf3 Re8 28.Qd2 h6 29.Re3 Rxe3 30.Qxe3 Rd8 31.g3 a5 32.Kg2 Qd6 33.h4 Nd7 34.Re1 Nf6 35.Rc1 Nd7 36.Rc3 Nc5 37.Qe2 Nd7 38.Re3 Nf6 39.g4 Qf4 40.Re5 Kf8 41.Rf5 Qd6 42.g5 hxg5 43.hxg5 Nd7 44.Be4 g6 45.Rf3 Kg7 46.Rg3 Rh8 47.Qd2 Rh4 48.Bd3 Qe5 49.Be2 Qe4+ 50.Bf3 Qd4 51.Qxd4+ Rxd4 52.Be2 Ne5 53.Rc3 f6 54.gxf6+ Kxf6 55.Kg3 g5 56.Bf1 Ke7 57.c5 Rxd5 58.cxb6 cxb6 59.f4 gxf4+ 60.Kxf4 Kd6 61.Ke4 Nd7 62.Bc4 Nc5+ 63.Kf4 Rd4+ 64.Ke3 Rh4 65.Be2 Rh3+ 66.Bf3 b5 67.Rc1 b4 68.axb4 axb4 69.Rc4 b3 70.Rb4 Rh2 1/2-1/2
2024.12.08 TCh-CZE 1 Liga Zapad
256901 CM Le, Anh Dung (2203) Petr, Ja1 (2034) 1-0
1.d4 d5 2.Nc3 Nf6 3.Bf4 e6 4.Nb5 Bd6 5.Nxd6+ cxd6 6.e3 Nc6 7.c3 O-O 8.h3 Re8 9.Nf3 e5 10.Bh2 Qb6 11.Qb3 Bf5 12.Qxb6 axb6 13.Bb5 Nd7 14.O-O f6 15.Rfd1 Ra5 16.a4 Bc2 17.Rd2 Bxa4 18.Rxa4 Rxb5 19.b4 Ndb8 20.g4 Na6 21.Kf1 Rc8 22.Ne1 Nd8 23.Ra3 Ne6 24.h4 Kf7 25.Nc2 Nec7 26.Rb3 Ke6 27.Na3 h5 28.gxh5 Rh8 29.Kg2 Rxh5 30.Bg3 Rh8 31.Rd1 Nb8 32.e4 exd4 33.Rxd4 Rh5 34.Nxb5 Nxb5 35.exd5+ Rxd5 36.Re4+ Kf7 37.c4 Rd4 38.Rbe3 Rxe4 39.Rxe4 1-0
2024.02.04 TCh-CZE 1 Liga Zapad
652600 Petr, Ja1 (2046) Filindash, Nikita (1927) 1/2-1/2
1.e4 c5 2.Nf3 d6 3.Bb5+ Bd7 4.Bxd7+ Qxd7 5.c4 Nf6 6.Nc3 e6 7.O-O Nc6 8.d4 cxd4 9.Nxd4 Be7 10.Re1 O-O 11.b3 Rfd8 12.Bb2 Rac8 13.h3 a6 14.Qd3 Qc7 15.Rad1 Nd7 16.Qg3 Nxd4 17.Rxd4 Bf6 18.Rd2 Qa5 19.Red1 b5 20.a3 Ne5 21.cxb5 axb5 22.Rxd6 Rxd6 23.Rxd6 b4 24.axb4 Qxb4 25.Nd5 exd5 26.Bxe5 Bxe5 27.Qxe5 dxe4 28.Qd5 g6 29.Rd7 Qe1+ 30.Kh2 Qxf2 31.Qxe4 Rc2 32.Rd8+ Kg7 33.Qd4+ Qxd4 34.Rxd4 Rb2 35.Rb4 h5 36.h4 Kf6 37.Rb7 Ke6 38.Kg3 Kf6 39.Kf3 Ke6 40.g3 Ke5 41.Re7+ Kf6 42.Re3 Kf5 43.Rc3 Ke5 1/2-1/2
2024.01.21 TCh-CZE 1 Liga Zapad
661785 IM Neckar, L (2238) Petr, Ja1 (2046) 1-0
1.Nf3 d5 2.g3 e6 3.Bg2 Nf6 4.O-O c5 5.d4 Nc6 6.c4 Be7 7.cxd5 exd5 8.dxc5 Bxc5 9.Qc2 Be7 10.Rd1 O-O 11.Nc3 Be6 12.Ng5 Nb4 13.Qb1 h6 14.Nxe6 fxe6 15.Bh3 Qb6 16.Be3 Qc6 17.Qg6 Kh8 18.Rac1 Qd7 19.a3 Nc6 20.Nxd5 Rad8 21.Nc3 Bd6 22.Qc2 Qe7 23.Ne4 Nd5 24.Bc5 Bxc5 25.Qxc5 Qf7 26.f3 Nf6 27.Nd6 Qe7 28.Rd3 Nd7 29.Qb5 Nde5 30.Nxb7 Rxd3 31.exd3 Nxf3+ 32.Kh1 Nfd4 33.Qa6 Qg5 34.Qc4 Rf2 35.Bg2 Qd2 36.Rg1 Ne2 37.Qxc6 Nxg1 38.Qe8+ Kh7 39.Be4+ Rf5 40.Qxe6 1-0
2024.01.07 TCh-CZE 1 Liga Zapad
661769 Fajman, P (2127) Petr, Ja1 (2046) 1-0
1.d4 d5 2.c4 e6 3.Nc3 c5 4.e3 Nf6 5.Nf3 Nc6 6.a3 dxc4 7.Bxc4 cxd4 8.exd4 Bd6 9.O-O O-O 10.Re1 a6 11.Bg5 Be7 12.Rc1 Nd5 13.Bxd5 exd5 14.Bxe7 Nxe7 15.Ne5 Be6 16.Na4 Nf5 17.Qd2 Qh4 18.Nf3 Qf6 19.Nc5 Nd6 20.Qb4 Rfd8 21.Nxe6 fxe6 22.Rc7 b5 23.Re2 Nf5 24.Rc6 Rac8 25.Rcxe6 Rc1+ 26.Re1 Rxe1+ 27.Qxe1 Qf7 28.Qe5 a5 29.h3 g6 30.g4 Ng7 31.Re7 Qf8 32.Ng5 h6 33.Rf7 1-0
2023.11.26 TCh-CZE 1 Liga Zapad
732754 Petr, Ja1 (2046) Cuhra, M (2209) 1/2-1/2
1.c4 c5 2.Nc3 Nf6 3.Nf3 g6 4.g3 Bg7 5.Bg2 O-O 6.O-O Nc6 7.d4 cxd4 8.Nxd4 d6 9.Nxc6 bxc6 10.Bxc6 Bh3 11.Bg2 Bxg2 12.Kxg2 Qc7 13.Qd3 Rfc8 14.Bg5 Qxc4 15.Rfd1 Qxd3 16.exd3 Rab8 17.Rab1 Kf8 18.Re1 e6 19.Bf4 Ke7 20.Ne4 Nxe4 21.Rxe4 Rb7 22.b3 e5 23.Be3 d5 24.Ra4 d4 25.Rc1 Rbc7 26.Rxc7+ Rxc7 27.Bd2 Kd7 28.Kf3 Ke6 29.Ke2 f5 30.f3 Bf6 31.h3 Bg7 32.g4 Bf6 33.Ra6+ Kf7 34.Ra5 Ke6 35.Ra6+ 1/2-1/2
2023.04.02 TCh-CZE 1 Liga Zapad
995688 Petr, Ja1 (2067) Chaloupka, V (2073) 1/2-1/2
1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 a6 5.g3 Qc7 6.Bg2 Nf6 7.O-O Nc6 8.Nxc6 dxc6 9.Qe2 e5 10.h3 Be7 11.b3 O-O 12.Bb2 g6 13.Nd2 Nh5 14.Nc4 f6 15.Rad1 b5 16.Ne3 Bc5 17.Rd3 Bb7 18.Rfd1 Rad8 19.Ng4 Rxd3 20.Qxd3 Bc8 21.Kh2 Be7 22.Bf3 Rd8 23.Qe3 Rxd1 24.Bxd1 Ng7 25.Nh6+ Kf8 26.Be2 Be6 27.Bg4 Qd6 28.Kg2 c5 29.Bc3 Qc6 30.Bf3 Bd8 31.Qd2 Bb6 32.Ba5 Ba7 33.Ng4 Bxg4 1/2-1/2
2023.02.26 TCh-CZE 1 Liga Zapad
1007841 Zigo, V (2218) Petr, Ja1 (2067) 1/2-1/2
1.e4 e5 2.Nf3 Nf6 3.Nc3 Nc6 4.d4 exd4 5.Nxd4 Bb4 6.Nxc6 bxc6 7.Bd3 d6 8.Bg5 O-O 9.O-O h6 10.Bh4 g5 11.Bg3 Re8 12.Re1 Bg4 13.Qd2 Nd7 14.f4 Qf6 15.Rf1 Qg7 16.Rae1 Re7 17.a3 Ba5 18.Kh1 Rae8 19.h3 Bxc3 20.bxc3 Bh5 21.fxg5 hxg5 22.Rf5 f6 23.Ra5 Bg6 24.Rxa7 Nc5 25.Kh2 Bxe4 26.Bf2 Nxd3 27.cxd3 Bg6 28.Rxe7 Qxe7 29.a4 Qh7 30.Bd4 g4 31.Bxf6 gxh3 32.Qg5 Re2 33.Rxc7 Rxg2+ 34.Qxg2 hxg2+ 35.Rxh7 Bxh7 36.d4 Kf7 37.Bh4 Be4 38.c4 Ke6 39.a5 Kd7 40.Bg3 d5 41.c5 1/2-1/2
2023.01.15 TCh-CZE 1 Liga Zapad
1065324 Purnoch, J (2141) Petr, Ja1 (2067) 1-0
1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.cxd5 exd5 5.Bg5 Bb4 6.Qb3 Bxc3+ 7.bxc3 c6 8.e3 Nbd7 9.Bd3 O-O 10.Ne2 Re8 11.O-O h6 12.Bh4 Qe7 13.a4 g5 14.Bg3 Ne4 15.Rfe1 Nf8 16.Qc2 Nd6 17.Kh1 h5 18.f3 h4 19.Bf2 Kg7 20.Nc1 Ng6 21.Nb3 h3 22.Rg1 Qf6 23.Nd2 Nf5 24.e4 Nfh4 25.Bxh4 Nxh4 26.g3 Nxf3 27.e5 Nxe5 28.dxe5 Qxe5 29.Rae1 Qxe1 30.Rxe1 Rxe1+ 31.Nf1 Bf5 32.Kg1 Be4 33.Bxe4 dxe4 34.Qd2 Ra1 35.Qxg5+ Kf8 36.Qc5+ Kg8 37.Qg5+ Kf8 38.Qh6+ Kg8 39.Qxh3 Rd8 40.Qg4+ Kf8 41.Kg2 Ra2+ 42.Kh3 Rxa4 43.Ne3 b5 44.Nf5 1-0
2022.12.11 TCh-CZE 1 Liga Zapad
1104214 FM Fedorov, Ev (2236) Petr, Ja1 (2067) 1-0
1.e4 e5 2.Nf3 Nf6 3.d4 Nxe4 4.Bd3 d5 5.Nxe5 Nd7 6.Nc3 Nxe5 7.dxe5 Nxc3 8.bxc3 Be7 9.Qh5 Be6 10.Rb1 Qd7 11.h3 O-O-O 12.Qe2 Qa4 13.O-O c6 14.Be3 Rd7 15.Rb2 Kb8 16.f4 f5 17.Rfb1 Ka8 18.Qf2 Rg8 19.Kh1 h6 20.Bc5 Qa5 21.Bb4 Bxb4 22.Rxb4 g5 23.fxg5 hxg5 24.Bxf5 Rf8 25.g4 Rdf7 26.Qe3 Bxf5 27.gxf5 d4 28.Rxd4 Rxf5 29.e6 Qe5 30.Re4 Qf6 31.Rg1 Rf3 32.e7 Re8 33.Qe2 Rxh3+ 34.Kg2 Rh7 35.Rh1 Rxh1 36.Kxh1 1-0
2022.10.30 TCh-CZE 1 Liga Zapad
1142814 Mach, Petr (2103) Petr, Ja1 (2067) 1-0
1.Nf3 d5 2.g3 c5 3.Bg2 Nc6 4.d4 e6 5.O-O Nf6 6.c4 dxc4 7.Qa4 Qa5 8.Qxc4 Qb4 9.Qxb4 Nxb4 10.Nc3 Be7 11.Nb5 Nbd5 12.Bg5 a6 13.Bxf6 gxf6 14.Nc3 Nxc3 15.bxc3 Bd7 16.Nd2 Rb8 17.Rab1 b5 18.dxc5 Bxc5 19.Ne4 Be7 20.Rfd1 Rb6 21.c4 Bc8 22.c5 Rb8 23.Nd6+ Kf8 24.c6 Bd8 25.Nxb5 Be7 26.Na7 Ra8 27.Nxc8 Rxc8 28.Rd7 Bc5 29.Rbb7 Kg7 30.Rxf7+ Kg6 31.Rg7+ Kh6 32.g4 Rcg8 33.Rxg8 Rxg8 34.Rd7 Rc8 35.h4 f5 36.c7 1-0
2022.10.09 TCh-CZE 1 Liga Zapad
1162660 Petr, Ja1 (2067) Bezdek, Tomas (1980) 1-0
1.c4 Nf6 2.Nc3 e5 3.g3 d5 4.cxd5 Nxd5 5.Bg2 Be6 6.Nf3 Nc6 7.d3 Bc5 8.Ng5 Nxc3 9.bxc3 Bd5 10.e4 Be6 11.Nxe6 fxe6 12.d4 Bb6 13.d5 exd5 14.exd5 Ne7 15.O-O O-O 16.Ba3 Rf6 17.Qb3 Kh8 18.Rae1 Ng6 19.Bc1 Qd6 20.Be3 Ne7 21.Re2 Raf8 22.a4 Nc8 23.Qb5 a6 24.Qb2 Bxe3 25.Rxe3 Nb6 26.Qb3 Qc5 27.Qb4 Qxb4 28.cxb4 Nc4 29.Re2 b5 30.a5 g6 31.Rfe1 Kg7 32.Rc2 Rd6 33.Bf1 Rxd5 34.Bxc4 bxc4 35.Rxc4 Rf7 36.Rec1 Rd4 37.Rxc7 Rxb4 38.Rxf7+ Kxf7 39.Rc6 Ra4 40.Rxa6 h6 41.h3 Kg7 42.Kg2 Ra3 43.Ra8 e4 44.g4 e3 45.fxe3 Rxe3 46.h4 Ra3 47.a6 Kh7 48.Kf2 Kg7 49.g5 hxg5 50.hxg5 Ra5 51.Ra7+ Kg8 52.Ke3 Rxg5 53.Rb7 1-0
2022.03.27 TCh-CZE 1 Liga Zapad
1313495 Petr, Ja1 (2079) FM Fedorov, Ev (2234) 1/2-1/2
1.e4 Nf6 2.e5 Nd5 3.d4 d6 4.Nf3 Nb6 5.exd6 cxd6 6.a4 g6 7.a5 Nd5 8.c4 Nf6 9.Nc3 Bg7 10.Be2 O-O 11.O-O d5 12.Ne5 dxc4 13.Bf3 Na6 14.Bf4 Nb4 15.Nxc4 Nfd5 16.Be5 Be6 17.Bxg7 Kxg7 18.Ne5 Rc8 19.Qd2 f6 20.Nxd5 Nxd5 21.Nd3 Bf7 22.Rfe1 Qd6 23.Rac1 b6 24.g3 Rfd8 25.h4 Rc7 26.Bxd5 Bxd5 27.Nf4 Bf7 28.Rxc7 Qxc7 29.Qb4 Rd6 30.axb6 axb6 31.d5 Qd7 32.Qe4 Bxd5 33.Nxd5 Rxd5 34.Qxe7+ Qxe7 35.Rxe7+ Kg8 36.Re3 Rb5 37.b3 Kf7 38.Kg2 Rc5 39.Kf3 Rc2 40.Re4 Rc3+ 41.Re3 Rc5 42.Ke2 Rc2+ 43.Kf3 h5 44.Re4 Rc3+ 45.Re3 Rc5 46.Ke2 Rc2+ 47.Kf3 Rb2 48.Rc3 b5 49.Ke3 Ke7 50.f3 Ke6 51.Ke4 Re2+ 52.Kf4 Rh2 53.Rc8 Rb2 54.Rg8 Rxb3 55.Rxg6 1/2-1/2
2022.02.06 TCh-CZE 1 Liga Zapad
1431037 WGM Richtrova, E (2199) Petr, Ja1 (2079) 1/2-1/2
1.e4 e5 2.Nf3 Nf6 3.Nc3 Nc6 4.Bb5 Nd4 5.Ba4 Bc5 6.d3 O-O 7.Bg5 Nxf3+ 8.Qxf3 c6 9.Bb3 Be7 10.O-O d6 11.h3 Be6 12.Ne2 Bxb3 13.axb3 Nd7 14.Bd2 Bg5 15.Bc3 Qe7 16.Qg4 f5 17.exf5 Bh6 18.Ng3 Nf6 19.Qh4 Qd7 20.d4 Bf4 21.dxe5 dxe5 22.Rad1 Nd5 23.Qg4 Qf7 24.Nh5 Rae8 25.Bd2 Re7 26.c4 Bxd2 27.cxd5 Bh6 28.f6 Rc7 29.d6 Rd7 30.Ng3 Kh8 31.fxg7+ Bxg7 32.Ne4 Rfd8 33.Rd3 Qg6 34.Rfd1 Qxg4 35.hxg4 b6 36.f3 Kg8 37.Kf2 Kf7 38.Rh1 Kg6 39.Rh5 h6 40.Rd1 Bf8 41.Rxe5 Bg7 42.Re7 Bxb2 43.f4 Rxe7 44.dxe7 Re8 45.f5+ Kg7 46.Rd7 Be5 47.Rxa7 Kf7 48.f6 Ke6 49.Kf3 Bxf6 50.Nxf6 Kxf6 51.Rc7 c5 52.Rc6+ Kxe7 53.Rxb6 Rc8 54.Rxh6 c4 55.bxc4 Rxc4 56.Rh5 Kf6 57.Ra5 Kg6 58.Kg3 Rc2 59.Kh3 Rb2 60.g5 Rb4 61.g3 Rc4 62.Re5 Ra4 63.g4 Ra1 64.Kg3 Rg1+ 65.Kf3 Rf1+ 66.Kg2 Ra1 1/2-1/2
2021.07.26 32nd Czech Open A 2021
1601031 Petr, Ja1 (2087) FM Degenhard, Simon (2255) 1/2-1/2
1.d4 Nf6 2.Nf3 e6 3.Bf4 d5 4.e3 Bd6 5.Nbd2 O-O 6.Bd3 c5 7.Bxd6 Qxd6 8.c3 Nc6 9.O-O e5 10.dxe5 Nxe5 11.Nxe5 Qxe5 12.h3 b6 13.Qe2 Bb7 14.Ba6 Rab8 15.Bxb7 Rxb7 16.a4 h6 17.Rfd1 Re8 18.Qd3 Rd7 19.a5 c4 20.Qc2 b5 21.a6 Rb8 22.Nf3 Qe7 23.Qf5 Qe6 24.Qf4 Rb6 25.Ra5 b4 26.Nd4 Qe4 27.Qxe4 Nxe4 28.f3 Nf6 29.Nb5 bxc3 30.bxc3 Re7 31.Kf2 g6 32.g4 g5 33.Rd2 Kf8 34.Rd1 Ke8 35.Rd2 Kf8 36.Rd1 Ke8 37.Rd2 1/2-1/2
2021.07.23 32nd Czech Open A 2021
1605426 FM Niedbala, Bartlomiej (2360) Petr, Ja1 (2087) 1-0
1.d4 Nf6 2.c4 c5 3.d5 b5 4.Qc2 d6 5.e4 bxc4 6.Bxc4 g6 7.Nf3 Bg7 8.O-O O-O 9.Nc3 Nbd7 10.Re1 Ng4 11.Bf1 Nde5 12.Nxe5 Nxe5 13.h3 Rb8 14.Rb1 Qb6 15.Na4 Qc7 16.b3 e6 17.Nc3 c4 18.bxc4 Rxb1 19.Qxb1 Nf3+ 20.gxf3 Bxc3 21.Rd1 e5 22.Be3 Qe7 23.c5 Qh4 24.cxd6 Bxh3 25.Qb7 Bd4 26.Qe7 Qh5 27.Bg2 Bxg2 28.Kxg2 Bxe3 29.fxe3 Rb8 30.Kg3 g5 31.Rd2 Qh4+ 32.Kg2 Rb1 33.Qe8+ Kg7 34.Qxe5+ Kg8 35.Qe8+ Kg7 36.Qe5+ Kg8 37.Qh2 Qe1 38.Rf2 Qxf2+ 39.Kxf2 Rb2+ 40.Kg3 Rxh2 41.d7 1-0
2020.09.26 31st Czech Open A 2020
1861925 Petr, Ja1 (2128) Moewisch, D (1956) 1-0
1.e4 c6 2.d4 d5 3.exd5 cxd5 4.c4 Nf6 5.Nc3 Nc6 6.Nf3 Bg4 7.Be2 e6 8.O-O Be7 9.c5 O-O 10.a3 a5 11.Na4 Qc7 12.Be3 Ne4 13.Ne1 Bxe2 14.Qxe2 Bg5 15.f3 Bxe3+ 16.Qxe3 Nf6 17.Nd3 Nd7 18.Nc3 b6 19.b4 axb4 20.axb4 Rxa1 21.Rxa1 bxc5 22.bxc5 Rb8 23.Ne2 h6 24.Qc1 Na5 25.Qf4 e5 26.Nxe5 Nxe5 27.Qxe5 Qxe5 28.dxe5 Rb5 29.Rc1 Nc4 30.c6 Rc5 31.Nd4 Kf8 32.f4 g6 33.Ra1 g5 34.g3 g4 35.Nf5 Nb6 36.Nxh6 Rxc6 37.Nxg4 d4 38.Rd1 Rc4 39.Nh6 Nd5 40.Nf5 Nc3 41.Rd3 Nb5 42.Kf2 Rc2+ 43.Kf3 Rxh2 44.Rb3 1-0
2020.09.26 31st Czech Open A 2020
1861954 FM Rabatin, J (2291) Petr, Ja1 (2128) 1-0
1.d4 d5 2.Nf3 Nc6 3.e3 Bg4 4.Be2 Nf6 5.Nbd2 e6 6.h3 Bh5 7.O-O Be7 8.b3 O-O 9.Bb2 Re8 10.c4 Bf8 11.Rc1 a6 12.a3 Nb8 13.Ne5 Bxe2 14.Qxe2 Nfd7 15.Nef3 Nf6 16.Rfd1 c6 17.e4 Nxe4 18.Nxe4 dxe4 19.Qxe4 Nd7 20.Qc2 Rc8 21.Rd3 Nf6 22.Rcd1 Be7 23.Re1 Qc7 24.Rde3 a5 25.Qe2 Red8 26.Rd3 h6 27.Ne5 a4 28.b4 b5 29.c5 Bf8 30.Rf3 Rd5 31.g4 Rxe5 32.dxe5 Nd5 33.Bc1 Qe7 34.Rd3 Qh4 35.f4 Be7 36.Rf1 Re8 37.Bd2 Bf8 38.Be1 Qe7 39.Bg3 g6 40.f5 exf5 41.gxf5 gxf5 42.Rxf5 Qe6 43.Rdf3 Bg7 44.Rxf7 Qxh3 45.Bh2 Qg4+ 46.Kh1 Qc4 47.Qg2 Qc1+ 48.Bg1 Qg5 49.Rxg7+ 1-0
2020.09.21 31st Czech Open A 2020
1861690 GM Plat, V (2566) Petr, Ja1 (2128) 1-0
1.d4 Nf6 2.c4 c5 3.Nf3 cxd4 4.Nxd4 Nc6 5.Nc3 Nxd4 6.Qxd4 b6 7.e4 d6 8.Bg5 h6 9.Bh4 g5 10.Bg3 Bg7 11.Qd1 Bg4 12.Be2 Qc8 13.Rc1 O-O 14.h4 Bxe2 15.Qxe2 Qe6 16.hxg5 hxg5 17.b3 Rac8 18.f3 Rfd8 19.Rd1 Nh5 20.Rxh5 Bxc3+ 21.Kf1 Qg6 22.f4 f6 23.f5 Qg7 24.Qd3 Be5 25.Bxe5 fxe5 26.Ke2 d5 27.exd5 Kf7 28.f6 e4 29.Qh3 g4 30.Qh4 1-0
2020.02.16 TCh-CZE 1 Liga Zapad
2006060 Petr, Ja1 (2125) Turner, R (2005) 1-0
1.e4 e6 2.d4 d5 3.Nd2 a6 4.c3 c5 5.Bd3 cxd4 6.cxd4 dxe4 7.Nxe4 Nc6 8.Nf3 Bb4+ 9.Nc3 Nf6 10.O-O h6 11.Bc2 Ne7 12.Ne5 Bxc3 13.bxc3 b5 14.Qd3 Bb7 15.f3 Rc8 16.a4 b4 17.c4 a5 18.Bf4 Ba6 19.Rac1 Nf5 20.Rfd1 g5 21.Bg3 Nd5 22.Bb3 Nc3 23.Rxc3 bxc3 24.Bf2 f6 25.g4 Ne7 26.Ng6 Rg8 27.Nxe7 Qxe7 28.d5 Qb7 29.dxe6 Rg7 30.Qxc3 Qb4 31.Qxf6 Qxb3 32.Qxg7 Qxd1+ 33.Kg2 Qd6 34.Qf7+ Kd8 35.Bb6+ 1-0
2019.07.27 30th Czech Open A 2019
2349443 Petr, Ja1 (2107) FM Sramek, Vojtech (2233) 0-1
1.c4 c5 2.Nc3 Nc6 3.Nf3 g6 4.g3 Bg7 5.Bg2 d6 6.O-O Qd7 7.e3 Bxc3 8.bxc3 b6 9.d4 Bb7 10.e4 f6 11.Bf4 e5 12.Be3 Nge7 13.Re1 O-O-O 14.a4 Na5 15.Nd2 g5 16.Nb3 Nxb3 17.Qxb3 Nc6 18.Qb5 Kb8 19.Red1 Qc8 20.a5 Nxa5 21.Rdb1 Nc6 22.dxc5 dxc5 23.Bxc5 bxc5 24.Bh3 Qc7 25.Be6 Rd6 26.Bd5 Nd8 27.Qa4 a6 28.Ra3 Ka7 29.Rab3 Bxd5 30.cxd5 Rf8 31.Qc4 Rf7 32.Ra1 Qc8 33.Rb5 Rc7 34.Raa5 Nb7 35.Ra3 Rcd7 36.Rb1 Nd8 37.Rb5 Nb7 38.Rb1 Qc7 39.Rba1 a5 40.Qb5 Ra6 41.Kg2 Nd6 42.Rxa5 Nxb5 43.Rxa6+ Kb7 44.c4 Nd6 45.Ra7+ Kc8 46.Ra8+ Qb8 47.Rxb8+ Kxb8 48.Ra5 Nb7 49.Ra6 Rd6 0-1
2019.07.26 30th Czech Open A 2019
2349325 IM Kutynec, V (2252) Petr, Ja1 (2107) 1-0
1.Nf3 Nf6 2.c4 c5 3.g3 Nc6 4.Bg2 g6 5.O-O Bg7 6.d4 cxd4 7.Nxd4 O-O 8.Nc3 Nxd4 9.Qxd4 d6 10.Qd3 a6 11.Rd1 Bf5 12.e4 Bg4 13.f3 Be6 14.Be3 Qc7 15.Nd5 Bxd5 16.cxd5 Nd7 17.Qd2 Rac8 18.Rac1 Qb8 19.Bh3 Rxc1 20.Qxc1 Qd8 21.b4 h5 22.Rd2 b5 23.Rc2 f5 24.exf5 gxf5 25.f4 Nb6 26.Qd1 Nc4 27.Bf2 Qa8 28.Re2 Qb7 29.Qd3 Nb2 30.Qb1 Na4 31.Bxf5 Nc3 32.Be6+ Kh8 33.Qd3 1-0
2019.07.25 30th Czech Open A 2019
2349228 Petr, Ja1 (2107) Polatel, A (2241) 1-0
1.c4 c5 2.Nf3 Nc6 3.g3 g6 4.Bg2 Bg7 5.Nc3 Nf6 6.O-O O-O 7.d4 cxd4 8.Nxd4 Ng4 9.e3 Nge5 10.b3 d6 11.Bb2 Bg4 12.f3 Bd7 13.Qd2 Rc8 14.Rad1 Nxd4 15.exd4 Nc6 16.Ne2 a5 17.d5 Nb4 18.Bxg7 Kxg7 19.Nd4 Na6 20.f4 a4 21.f5 axb3 22.axb3 Nc7 23.Rde1 b5 24.Qf4 Ne8 25.cxb5 Nf6 26.Nc6 Bxc6 27.bxc6 Qb6+ 28.Qe3 Qxe3+ 29.Rxe3 Rc7 30.Rfe1 Ng8 31.fxg6 hxg6 32.b4 Rb8 33.Rb3 Rb5 34.Bf1 Rb6 35.b5 Nf6 36.Bc4 Ra7 37.Rbb1 Ra4 38.Rec1 Ne8 39.Ra1 Rxa1 40.Rxa1 Nc7 41.Ra6 Rb8 42.b6 Nxa6 43.Bxa6 Rxb6 44.c7 Rb1+ 45.Kf2 Rc1 46.c8=Q Rxc8 47.Bxc8 Kf6 48.Bd7 g5 49.Kf3 e6 50.Kg4 Kg6 51.dxe6 f5+ 52.Kf3 Kf6 53.e7 Kxe7 54.Bxf5 Kf6 55.Kg4 d5 56.Bb1 1-0
2019.07.24 30th Czech Open A 2019
2349100 Weishaeutel, Moritz (2276) Petr, Ja1 (2107) 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 Rb8 13.b3 Bg5 14.Be2 O-O 15.O-O f5 16.f4 exf4 17.Nxf4 Kh8 18.exf5 Bxf5 19.Nd5 Be4 20.Bf3 Bg6 21.Nd4 Nxd4 22.Qxd4 Qa5 23.Qg4 Bf6 24.Nxf6 Rxf6 25.Bd5 Rbf8 26.Rxf6 Qc5+ 27.Kh1 Rxf6 28.Qd7 Qf2 29.h3 h5 30.Qc8+ Kh7 31.Qxa6 Qe2 32.Qb6 Qd2 33.Qg1 Rf2 34.Bf3 Qb2 35.Qe1 Kh6 36.Rd1 Qxa2 37.Rxd6 Rb2 38.Be4 Re2 39.Qc1+ Kh7 40.Bf3 Re7 1-0
2019.07.22 30th Czech Open A 2019
2348876 FM Ratsma, Midas (2295) Petr, Ja1 (2107) 1-0
1.d4 d5 2.Nf3 Nf6 3.c4 c6 4.Nc3 e6 5.e3 Bb4 6.Qc2 a6 7.Bd3 dxc4 8.Bxc4 b5 9.Bd3 Nbd7 10.O-O c5 11.Ne4 c4 12.Nxf6+ Qxf6 13.Be4 Rb8 14.b3 cxb3 15.axb3 Qe7 16.Bb2 h6 17.d5 e5 18.Bf5 O-O 19.Bxd7 Qxd7 20.Bxe5 Ra8 21.Qc6 Qxc6 22.dxc6 f6 23.Bg3 Be6 24.Nd4 Bd5 25.Rfc1 a5 26.Nxb5 Bxb3 27.Bd6 Bxd6 28.Nxd6 a4 29.Kf1 Be6 30.Ke1 a3 31.Nb5 Ra5 32.Nxa3 Rc8 33.f3 Kf7 34.e4 Ke7 35.Kf2 g6 36.h4 Rc7 37.Ke3 g5 38.Nc2 Rxa1 39.Rxa1 Rxc6 40.Nd4 Rc3+ 41.Kd2 Rc7 42.h5 Rb7 43.Ke3 Bd7 44.Ra6 Kf7 45.g3 Rc7 46.Ra3 Rb7 47.g4 Rc7 48.Kf2 Rb7 49.Kg3 Rc7 50.Ra6 Rb7 51.Ne2 Bb5 52.Ra2 Bxe2 53.Rxe2 Rb5 54.Ra2 Rb7 55.Ra6 Re7 56.Kf2 Kg7 57.Ke3 Rb7 58.Ra3 Kf7 59.f4 gxf4+ 60.Kxf4 Kg7 61.Ra5 Kf7 62.Kf5 Kg7 63.Rc5 Kf7 64.Rd5 Ra7 65.Rb5 Rc7 66.Ra5 Rb7 67.g5 hxg5 68.h6 Rc7 69.e5 fxe5 70.Ra8 1-0
2019.07.21 30th Czech Open A 2019
2356691 Petr, Ja1 (2107) FM Colas, Joshua (2302) 1/2-1/2
1.e4 c6 2.d4 d5 3.Nd2 dxe4 4.Nxe4 Nf6 5.Nxf6+ exf6 6.Ne2 Bd6 7.g3 O-O 8.Bg2 Bg4 9.Be3 Re8 10.Qd2 Nd7 11.O-O Nb6 12.b3 Nd5 13.c4 Bb4 14.Qd3 Nxe3 15.fxe3 Qe7 16.e4 f5 17.e5 Rad8 18.Bf3 Qxe5 19.Rf2 Bc5 20.Rd1 Bxf3 21.Qxf3 Bxd4 22.Rxd4 Rxd4 23.Nxd4 Qxd4 24.Qxf5 f6 25.Kg2 a6 26.Qf4 Qxf4 27.gxf4 b5 28.cxb5 cxb5 29.Kf3 Rc8 30.Ke4 Kf7 31.Rd2 Ke6 32.f5+ Ke7 33.Rg2 Kf7 34.Rd2 Re8+ 35.Kf4 g5+ 36.fxg6+ hxg6 37.h4 Rh8 38.Kg3 Ke6 39.Kg4 f5+ 40.Kg3 Rc8 41.Kf4 Rc1 42.Rg2 Kf6 43.Rd2 Rf1+ 44.Kg3 Ke5 45.Rg2 f4+ 46.Kh2 Kf6 47.Kh3 f3 48.Rc2 Kf5 49.Kg3 Ke4 50.Rc6 Rg1+ 51.Kf2 Rg2+ 52.Kf1 a5 53.a4 bxa4 54.bxa4 g5 55.hxg5 Rxg5 56.Re6+ Kf4 57.Rb6 Rd5 58.Rh6 Rd1+ 59.Kf2 Rd2+ 60.Kf1 Ra2 61.Rh5 1/2-1/2
2019.07.19 30th Czech Open A 2019
2356496 Petr, Ja1 (2107) FM Dobrovoljc, Vid (2334) 0-1
1.e4 c5 2.Nf3 d6 3.Bb5+ Nd7 4.c3 Nf6 5.Qe2 a6 6.Ba4 e5 7.O-O Be7 8.d3 O-O 9.Rd1 b5 10.Bc2 Re8 11.a4 Bb7 12.Nbd2 Qc7 13.Nf1 d5 14.Ng3 Bf8 15.Bg5 h6 16.Bd2 g6 17.h3 c4 18.Nh2 cxd3 19.Bxd3 bxa4 20.Ng4 Nxg4 21.Qxg4 Nc5 22.Bc2 dxe4 23.Nxe4 Bxe4 24.Bxe4 Rab8 25.Bd5 Kg7 26.c4 Nb3 27.Rxa4 Nxd2 28.Rxd2 a5 29.Ra2 Bc5 30.Qf3 Rb6 31.Qd1 Rf6 32.Qc2 e4 33.Bxe4 Qe5 34.Rd5 Bxf2+ 35.Qxf2 Qxe4 36.Qd4 Qb1+ 37.Kh2 Qxa2 38.c5 Re6 39.Rd8 Qb1 40.Rc8 Qe4 0-1
2019.03.09 Prague International Open
2420415 Petr, Ja1 (2121) GM Popovic, Du (2511) 0-1
1.e4 e5 2.Nf3 d6 3.d4 exd4 4.Nxd4 Nf6 5.Nc3 Be7 6.Be2 O-O 7.O-O Re8 8.Re1 Bf8 9.Bf3 Nbd7 10.g3 c6 11.Bg2 Ne5 12.h3 Bd7 13.f4 Ng6 14.Be3 Qc7 15.a4 a6 16.a5 c5 17.Nf5 Bc6 18.Bf2 Rad8 19.Nd5 Bxd5 20.exd5 Qd7 21.Rxe8 Rxe8 22.Ne3 h5 23.h4 Ne7 24.Qd3 g6 25.c3 Bg7 26.Rc1 Qa4 27.Nc4 Nf5 28.Re1 Rxe1+ 29.Bxe1 Qa1 30.Qf1 Qb1 31.Bf3 Ng4 32.Bf2 Qa2 33.Be4 Ngh6 34.Bd3 Qa4 35.Qe1 Qd7 36.Qd1 Bf6 37.Qe2 Bd8 38.Qe1 Kg7 39.Qe2 Qa4 40.Qc2 Qd7 41.Qe2 Be7 42.Kg2 Kf8 43.Nb6 Qe8 44.Nc4 Qd8 45.Nb6 Bf6 46.Nc4 Ne7 47.Qf3 Nhf5 48.Kh2 Kg7 49.Nb6 Nh6 50.Qe2 Nc8 51.Nc4 Qd7 52.Qd1 Bd8 53.Kg2 Ne7 54.Be4 Nef5 55.Bd3 Bc7 56.Qb3 Qc8 57.Qd1 Ng4 58.Be4 Qd7 59.Kg1 Nf6 60.Bc2 Ne7 61.b4 Nexd5 62.bxc5 dxc5 63.Bxc5 Qb5 64.Qd4 Bxa5 65.Nxa5 Qxa5 66.c4 Qe1+ 67.Kg2 Qe2+ 68.Qf2 Qxc4 69.f5 Nb4 70.Bb1 Nd3 71.Bxd3 Qxd3 72.fxg6 Kxg6 0-1
2019.02.17 TCh-CZE 1 Liga Zapad
2427313 Petr, Ja1 (2099) FM Forman, S (2274) 1/2-1/2
1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 a6 5.Nc3 Qc7 6.Bd3 Nf6 7.f4 d6 8.O-O Nc6 9.Nxc6 bxc6 10.Qf3 e5 11.f5 h5 12.h3 h4 13.Be3 Bb7 14.Na4 d5 15.Bb6 Qb8 16.Bc5 Bxc5+ 17.Nxc5 Bc8 18.b3 Qb4 19.Qf2 dxe4 20.a3 Qb6 21.Bxe4 Nxe4 22.Nxe4 Qxf2+ 23.Rxf2 f6 24.Rd1 Ke7 25.Nd6 Bd7 26.Rfd2 Rh5 27.b4 Ra7 28.Rf1 Rg5 29.Ne4 Rh5 30.Nd6 Rg5 1/2-1/2
2018.12.09 TCh-CZE 1 Liga Zapad
2463617 Petr, Ja1 (2099) WGM Richtrova, E (2180) 0-1
1.e4 c6 2.d4 d5 3.exd5 cxd5 4.c4 Nf6 5.Nc3 e6 6.Nf3 Be7 7.Be2 dxc4 8.Bxc4 O-O 9.O-O Nc6 10.a3 a6 11.b4 Qc7 12.Qb3 Ng4 13.Ne2 e5 14.h3 Nf6 15.dxe5 Nxe5 16.Nxe5 Qxe5 17.Bf4 Qh5 18.Rfe1 b5 19.Bd3 Be6 20.Qb2 Rad8 21.Nd4 Qd5 22.Nxe6 fxe6 23.Bc2 Qd7 24.Rad1 Nd5 25.Be5 Bf6 26.Qd4 Qe7 27.Qg4 Bxe5 28.Rxe5 Nf4 29.Rxd8 Qxd8 30.Bb3 Kh8 31.Bxe6 Qd4 32.Re3 h5 33.Qg5 Qd1+ 34.Kh2 Qd6 35.Qe5 Qxe5 36.Rxe5 Re8 37.g3 Nxe6 38.Rxh5+ Kg8 39.a4 bxa4 40.Ra5 Nc7 41.Rxa4 Rb8 42.Kg2 Rb6 43.Kf3 Nd5 44.Ra5 Nxb4 45.Ke4 Re6+ 46.Kf4 Nd3+ 0-1
2018.07.19 29th Czech Rapid G1 2018
2539802 WGM Gomes, Mary (2284) Petr, Ja1 (2099) 1-0
1.e4 e5 2.Nf3 Nf6 3.Nc3 Nc6 4.Bc4 Nxe4 5.Nxe4 d5 6.Bb5 dxe4 7.Nxe5 Bd7 8.Bxc6 Bxc6 9.Nxc6 bxc6 10.Qe2 f5 11.d3 Bb4+ 12.c3 Bd6 13.dxe4 O-O 14.exf5 Qh4 15.Be3 Rxf5 16.O-O-O Ra5 17.Rd4 Qf6 18.Qc4+ Kh8 19.Rhd1 Rb8 20.R1d2 Rab5 21.Qxc6 R5b6 22.Qa4 Be5 23.R4d3 c5 24.Bxc5 Bxc3 25.Bxb6 Bxd2+ 26.Rxd2 Qxb6 27.Qd7 h6 28.g3 a5 29.h4 Qa6 30.Qd3 Qe6 31.a3 Qa2 32.h5 Rc8+ 33.Rc2 Re8 34.Kd2 Qb1 35.Qd4 Qe1+ 36.Kd3 Qe7 37.Rc5 Qe2+ 38.Kc3 Rf8 39.f4 Re8 40.Re5 Rc8+ 41.Kb3 Rb8+ 42.Ka2 Qf3 43.Re6 Qxg3 44.Rxh6+ Kg8 45.Qd5+ Kf8 46.Rh8+ 1-0
2018.07.19 29th Czech Rapid G1 2018
2540108 Petr, Ja1 (2099) Pavlicek, Lukas (1819) 1-0
1.f4 g6 2.Nf3 Bg7 3.e4 d6 4.Nc3 Nf6 5.Bc4 O-O 6.O-O c6 7.Bb3 b5 8.a3 a6 9.d4 Bb7 10.e5 dxe5 11.fxe5 Nd5 12.Ne4 h6 13.Qe1 e6 14.Bd2 Nd7 15.Rd1 a5 16.Qg3 a4 17.Ba2 Ba6 18.Qh3 h5 19.Nfg5 b4 20.Rf2 Ne7 21.g4 b3 22.cxb3 f5 23.Nxe6 hxg4 24.Qh4 Qb6 25.N4g5 1-0
2018.07.19 29th Czech Rapid G1 2018
2539883 Turner, Ja (2348) Petr, Ja1 (2099) 1-0
1.b3 Nf6 2.Bb2 d5 3.Nf3 c5 4.e3 Nc6 5.Bb5 a6 6.Bxc6+ bxc6 7.Ne5 Qc7 8.O-O e6 9.f4 a5 10.a4 Ba6 11.d3 O-O-O 12.Nd2 h5 13.Ndf3 Bd6 14.Qe1 Ng4 15.Bc3 f6 16.Bxa5 Qb7 17.Bxd8 Rxd8 18.h3 fxe5 19.hxg4 exf4 20.exf4 Bxf4 21.Qxe6+ Kb8 22.Nd4 Bd6 23.Rf7 Qb6 24.a5 1-0
2018.07.19 29th Czech Rapid G1 2018
2540170 IM Bystrov, SM (2233) Petr, Ja1 (2099) 1-0
1.e4 e5 2.Nf3 Nf6 3.Nc3 Nc6 4.d4 exd4 5.Nxd4 Bb4 6.Nxc6 bxc6 7.Bd3 d5 8.exd5 O-O 9.O-O cxd5 10.Bg5 c6 11.h3 h6 12.Bh4 Bd6 13.Qf3 Rb8 14.Rab1 Re8 15.Bg3 Qc7 16.Bxd6 Qxd6 17.Rfd1 Qe5 18.b3 Bd7 19.Ne2 Ne4 20.c4 Be6 21.Bxe4 dxe4 22.Qc3 Qxc3 23.Nxc3 Bf5 24.Rd6 Rbc8 25.Rbd1 Rc7 26.Ne2 Bg6 27.Nd4 Rec8 28.Nc2 a5 29.Rd8+ Kh7 30.Rxc8 Rxc8 31.Rd6 e3 32.Nxe3 Bb1 33.Rd2 a4 34.Rb2 Bd3 35.b4 f5 36.Rd2 Bb1 37.a3 Re8 38.g3 f4 39.gxf4 Re4 40.Rd6 Rxf4 41.Rxc6 Rd4 42.Ra6 1-0
2018.07.19 29th Czech Rapid G1 2018
2539969 Petr, Ja1 (2099) Straka, Vojtech (1977) 1-0
1.f4 c6 2.Nf3 d5 3.g3 g6 4.Bg2 Bg7 5.O-O Nd7 6.d3 Qb6+ 7.Kh1 Bxb2 8.Bxb2 Qxb2 9.Nbd2 Qb6 10.e4 Ngf6 11.Rb1 Qc7 12.e5 Ng4 13.Qe2 Nc5 14.h3 Nh6 15.g4 Nxg4 16.hxg4 Bxg4 17.Qf2 Ne6 18.Nd4 Ng7 19.c4 dxc4 20.Nxc4 h5 21.Rxb7 Qc8 22.Bxc6+ Kf8 23.Qh4 Nf5 24.Qg5 h4 25.Kh2 Rh5 26.Qxg4 Nxd4 27.Qxc8+ Rxc8 28.Bf3 Rh8 29.Rxa7 Rb8 30.a4 Rb3 31.Ra8+ Kg7 32.Rxh8 Kxh8 33.Be4 Rb4 34.Ra1 Ne2 35.a5 Nc3 36.a6 Nxe4 37.a7 1-0
2018.07.19 29th Czech Rapid G1 2018
2540027 Lushnikov, E (2136) Petr, Ja1 (2099) 1-0
1.e4 e5 2.Nf3 Nf6 3.Nxe5 d6 4.Nf3 Nxe4 5.Nc3 Nxc3 6.dxc3 Be7 7.Be3 Nc6 8.Qd2 Be6 9.O-O-O O-O 10.Kb1 Re8 11.h3 Rb8 12.g4 Ne5 13.Nd4 Nc4 14.Bxc4 Bxc4 15.Nf5 Bf8 16.Rhe1 Qd7 17.Bd4 c5 18.Bxc5 Bxa2+ 19.Kxa2 Qa4+ 20.Ba3 d5 21.Rxe8 Rxe8 22.Qd4 Qa5 23.Kb1 1-0
2018.07.18 29th Czech Rapid G1 2018
2539570 Petr, Ja1 (2099) GM Manik, M (2400) 0-1
1.e4 c5 2.c3 d5 3.exd5 Qxd5 4.Nf3 g6 5.Na3 Bg7 6.Be2 Nh6 7.O-O O-O 8.d4 cxd4 9.Nb5 Na6 10.Nbxd4 e5 11.Qb3 Qxb3 12.Nxb3 Nf5 13.Rd1 b6 14.h3 Nc7 15.Ng5 h6 16.Ne4 Bb7 17.Bf3 Rab8 18.Rd7 Rfc8 19.Be3 Nh4 20.Nd6 Nxf3+ 21.gxf3 Bxf3 22.Nxc8 Rxc8 23.a4 Bc6 24.Rd6 Nd5 25.c4 Nxe3 26.fxe3 Bf8 27.Rd3 Be4 28.Rd7 Bf5 29.Rxa7 Rxc4 30.Rb7 Rb4 31.a5 Rxb3 32.a6 Be4 33.Rb8 Rxb2 34.a7 Kg7 35.Ra4 Bf3 36.a8=Q Bxa8 37.Rbxa8 Bc5 38.Re4 Re2 39.Rxe5 Bxe3+ 40.Kf1 Rf2+ 41.Ke1 Bd4 42.Rd5 Rf4 43.Rad8 Bc5 44.Ke2 h5 45.Rd3 Rf2+ 46.Ke1 Rf6 47.R8d7 Rf4 48.Ke2 Re4+ 49.Kf1 Rf4+ 50.Ke2 g5 51.R3d5 Kg6 52.Rd8 Rf2+ 53.Ke1 Rf5 54.Rg8+ Kf6 55.Rd7 Ke6 56.Rd3 f6 57.Rh8 h4 58.Re8+ Kf7 59.Re4 Kg6 60.Ke2 Rf2+ 61.Ke1 Ra2 62.Re6 Kf5 63.Rc6 Ke5 64.Rc8 f5 65.Rg8 Kf4 66.Rh8 Rh2 67.Ra8 Be3 68.Raa3 Rxh3 69.Ra4+ Ke5 70.Ke2 f4 71.Rd8 0-1
2018.07.18 29th Czech Rapid G1 2018
2539687 Alekseev, Mikhail2 (1832) Petr, Ja1 (2099) 0-1
1.e4 e5 2.Nf3 Nf6 3.Nxe5 d6 4.Nf3 Nxe4 5.d3 Nf6 6.d4 d5 7.Be2 Bd6 8.O-O h6 9.b3 O-O 10.Bb2 Ne4 11.c4 c6 12.Nc3 Bf5 13.Rc1 Bf4 14.Ra1 Nd7 15.cxd5 Nxc3 16.Bxc3 cxd5 17.Ne5 Re8 18.Bb5 a6 19.Bxd7 Bxd7 20.Qf3 Bxe5 21.dxe5 Be6 22.Bd4 Qa5 23.Qe2 Rac8 24.Rac1 Qb4 25.Qb2 Qb5 26.h3 Qd3 27.Rfd1 Qg6 28.Kh2 Qg5 29.Rxc8 Rxc8 30.Qd2 Qh4 31.Bb2 Qe4 32.Re1 Rc2 33.Rxe4 Rxd2 34.Bc3 Rxa2 35.Rb4 b5 36.f3 Rc2 37.Be1 d4 38.Rxd4 Bxb3 39.Rd8+ Kh7 40.Ra8 Ra2 41.Kg3 Bc4 42.Kf4 g5+ 43.Kf5 Kg7 44.Bc3 Bd3+ 45.Kg4 Rxg2+ 46.Kh5 Bg6# 0-1
2018.07.18 29th Czech Rapid G1 2018
2539724 Petr, Ja1 (2099) IM Dolezal, Ra1 (2368) 1/2-1/2
1.e4 c6 2.d4 d5 3.e5 Bf5 4.Nd2 e6 5.Ngf3 h6 1/2-1/2
2017.10.29 TCh-CZE 1 Liga Zapad
2660392 Petr, Ja1 (2112) Jezbera, J (2100) 1/2-1/2
1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 Bb4 6.Bd3 d5 7.O-O Bxc3 8.bxc3 dxe4 9.Bb5+ Bd7 10.Ba3 a6 11.Be2 Qa5 12.Bb4 Qe5 13.f4 Qc7 14.f5 exf5 15.Rxf5 Nc6 16.Rg5 Nxb4 17.cxb4 O-O 18.Qd2 h6 19.Rg3 Qe5 20.Rf1 Nd5 21.Nb3 Rad8 22.c4 Ne7 23.Qc3 Qxc3 24.Rxc3 f5 25.Na5 Bc6 26.b5 axb5 27.cxb5 Nd5 28.Rc5 b6 29.Rxc6 bxa5 30.Ra6 Ne3 31.Rb1 Rd2 32.b6 Rb8 33.Kf2 Nd5 34.b7 Nb4 35.Ra8 Rdd8 36.Rxa5 Rxb7 37.a3 Nc6 38.Rxb7 Nxa5 39.Rb5 Nc6 40.Rxf5 1/2-1/2
2017.03.05 TCh-CZE 1 Liga Zapad
2779119 Petr, Ja1 (2183) Haba, Z (2173) 0-1
1.e4 c5 2.Nf3 d6 3.Bb5+ Nd7 4.O-O a6 5.Bd3 g6 6.c3 Bg7 7.Re1 Ngf6 8.Bc2 O-O 9.d4 e5 10.Nbd2 b5 11.Nf1 Bb7 12.d5 Nh5 13.a4 h6 14.c4 b4 15.a5 Nf4 16.g3 Nh3+ 17.Kg2 Ng5 18.Nxg5 hxg5 19.Qg4 Bf6 20.h4 gxh4 21.gxh4 Bg7 22.Ng3 Nf6 23.Qe2 Bc8 24.Bg5 Qd7 25.Rh1 Nh7 26.Qd2 f5 27.Bh6 f4 28.Bxg7 Kxg7 29.Nf1 Qg4+ 30.Kh2 Qxh4+ 31.Kg2 Qg5+ 32.Ng3 f3+ 0-1
2017.02.19 TCh-CZE 1 Liga Zapad
2782113 Petr, Ja1 (2183) WFM Richterova, Natasa (2186) 0-1
1.e4 Nf6 2.e5 Nd5 3.d4 d6 4.Nf3 Bg4 5.Be2 g6 6.O-O Bg7 7.c4 Nb6 8.Nc3 O-O 9.Be3 Nc6 10.exd6 cxd6 11.b3 d5 12.c5 Nc8 13.b4 Nxb4 14.Qb3 a5 15.a3 Nc6 16.Qxb7 N8a7 17.Rfd1 Rb8 18.Qa6 Bxf3 19.Bxf3 e6 20.Na4 Rb3 21.Be2 Qc7 22.Nb6 Nc8 23.Bb5 Nxd4 24.Bxd4 Bxd4 25.Nd7 Bxa1 26.Rxa1 Rd8 27.c6 Na7 28.a4 Rc3 29.Rb1 Nxc6 0-1
2017.01.22 TCh-CZE 1 Liga Zapad
2797936 IM Sodoma, J (2346) Petr, Ja1 (2183) 1-0
1.Nf3 d5 2.d4 c6 3.c4 Nf6 4.e3 e6 5.Nbd2 dxc4 6.Nxc4 Be7 7.Bd3 O-O 8.O-O c5 9.b3 Nc6 10.Bb2 b6 11.dxc5 Bxc5 12.Ng5 Nb4 13.Bb1 Qxd1 14.Rxd1 Be7 15.Bxf6 Bxf6 16.Bxh7+ Kh8 17.Be4 Nd5 18.Nh7 Bxa1 19.Nxf8 Nc3 20.Ng6+ fxg6 21.Rd8+ 1-0
2016.12.04 TCh-CZE 1 Liga Zapad
2817589 FM Hosek, Mi (2246) Petr, Ja1 (2183) 1/2-1/2
1.e4 e5 2.Nf3 Nf6 3.Nc3 Nc6 4.d4 exd4 5.Nxd4 Bb4 6.Nxc6 bxc6 7.Bd3 d5 8.exd5 O-O 9.O-O cxd5 10.Bg5 c6 11.Qf3 Bd6 12.Rfe1 Rb8 13.Rab1 Be6 14.h3 c5 15.b3 h6 16.Bxf6 Qxf6 17.Qxf6 gxf6 18.Nb5 Be5 19.Nxa7 Ra8 20.Nc6 Bd6 21.a4 c4 22.Bf1 Bf5 23.Nd4 Bg6 24.bxc4 Rxa4 25.Bd3 dxc4 26.Bxg6 fxg6 27.Re6 Be5 28.Nc6 Ra1 29.Rxa1 Bxa1 30.Re4 c3 31.Kf1 Ra8 32.Ke2 Bb2 33.Kd3 Ra1 34.Nd4 Rd1+ 35.Kc4 1/2-1/2
2016.11.20 TCh-CZE 1 Liga Zapad
2822633 Fajman, P (2203) Petr, Ja1 (2183) 1-0
1.d4 d5 2.c4 c6 3.Nf3 dxc4 4.a4 Nf6 5.Na3 Be6 6.e3 c5 7.Nxc4 Nc6 8.Nce5 cxd4 9.Nxc6 bxc6 10.Qxd4 Qxd4 11.Nxd4 Bd5 12.f3 e5 13.Ne2 Bb4+ 14.Kf2 e4 15.Nc3 O-O 16.Be2 Rfe8 17.f4 Rad8 18.Nxd5 Nxd5 19.Rd1 Nf6 20.Rxd8 Rxd8 21.b3 Nd5 22.Ra2 f5 23.Rc2 Nc3 24.Bb2 Nxe2 25.Kxe2 Rd3 26.Bd4 c5 27.Bxc5 Rxb3 28.Bxa7 Ra3 29.Rc8+ Kf7 30.Rc7+ Ke6 31.Rxg7 Ra2+ 32.Kf1 Rxa4 33.Rxh7 Kd5 34.Bd4 Kc4 35.Ra7 Ba5 36.h4 Kd3 37.h5 Ra2 38.h6 1-0
2016.11.06 TCh-CZE 1 Liga Zapad
2827203 FM Prymula, R (2256) Petr, Ja1 (2183) 1-0
1.d4 Nf6 2.c3 d5 3.Bg5 c6 4.Nd2 Bf5 5.e3 Nbd7 6.Ngf3 h6 7.Bf4 g5 8.Be5 Nxe5 9.Nxe5 Bg7 10.Bd3 Bxd3 11.Nxd3 Nd7 12.f4 e6 13.O-O Qe7 14.Ne5 Nxe5 15.fxe5 O-O-O 16.Qh5 Rd7 17.e4 Kb8 18.b4 Rf8 19.Rf2 b6 20.Raf1 c5 21.exd5 exd5 22.bxc5 bxc5 23.Nb3 cxd4 24.cxd4 Rc7 25.Qf3 f6 26.Qxd5 Rd8 27.Qe4 fxe5 28.Na5 Qd6 29.Rb1+ Kc8 30.Qa8+ Kd7 31.Qf3 e4 32.Qg4+ Ke8 33.Qh5+ Kd7 34.Nb7 Qxd4 35.Nxd8 e3 36.Rf7+ Kxd8 37.Rxc7 Kxc7 38.Qe2 Be5 39.Rc1+ Kb6 40.Rb1+ Kc7 41.Qc2+ Kd8 42.Kh1 Qf4 43.g3 Qf3+ 44.Kg1 Qd5 45.Qb3 Qxb3 46.Rxb3 Kc7 47.Kf1 Bd4 48.Rd3 Bb6 49.Rd5 Kc6 50.Rf5 Bd4 51.Ke2 Kd6 52.Rf7 Ke6 53.Rh7 g4 54.Rxh6+ Kf5 55.a4 Kg5 56.Rd6 1-0
2016.10.16 TCh-CZE 1 Liga Zapad
2835551 Vedral, O (2225) Petr, Ja1 (2183) 1-0
1.d4 Nf6 2.c4 c5 3.d5 b5 4.cxb5 a6 5.bxa6 e6 6.Nc3 exd5 7.Nxd5 Nxa6 8.Bg5 Be7 9.Nxe7 Qxe7 10.Nf3 Bb7 11.e3 O-O 12.Be2 Bc6 13.O-O Rfb8 14.b3 Rd8 15.Qc2 d6 16.a3 h6 17.Bh4 Qe6 18.Nd4 cxd4 19.Qxc6 Rdc8 20.Qf3 g5 21.Bg3 Nc5 22.exd4 Nxb3 23.d5 Qxd5 24.Qxf6 Nxa1 25.Bf3 1-0
2016.07.29 27th Czech Open A 2016
2877535 Petr, Ja1 (2173) WIM Warakomska, A (2321) 0-1
1.e4 c5 2.Nf3 e6 3.d3 Nc6 4.g3 Nf6 5.Bg2 Be7 6.O-O O-O 7.Qe2 e5 8.c3 d6 9.Na3 h6 10.Nc2 Re8 11.Nh4 d5 12.exd5 Nxd5 13.Ne3 Nxe3 14.Bxe3 Bxh4 15.gxh4 Qxh4 16.Bxc5 Bh3 17.Qe4 Qg5 18.Be3 Bxg2 19.Qxg2 Qxg2+ 20.Kxg2 Rad8 21.Rfd1 Rd7 22.Rd2 Red8 23.Rad1 f5 24.f3 f4 25.Bc5 Kf7 26.Kf2 b6 27.Ba3 g5 28.h3 Kf6 29.Ke2 h5 30.Rg1 Kf5 31.b3 Rg7 32.Kf2 g4 33.hxg4+ hxg4 34.fxg4+ Rxg4 35.Rxg4 Kxg4 36.Rd1 e4 37.Rg1+ Kf5 38.dxe4+ Kxe4 39.Re1+ Kf5 40.Bc1 Ne5 41.Rh1 Ng4+ 42.Ke2 Ke4 43.Rf1 Rf8 44.Rxf4+ Rxf4 45.Bxf4 Kxf4 46.Kd3 Ke5 47.Kc4 a6 48.Kb4 Ne3 49.c4 Kd4 0-1
2016.07.25 27th Czech Open A 2016
2877180 Petr, Ja1 (2173) WGM Kulon, K (2334) 0-1
1.e4 e5 2.Nf3 Nc6 3.Nc3 Nf6 4.a3 g6 5.Bb5 Bg7 6.d3 d6 7.Bg5 h6 8.Bh4 a6 9.Bc4 g5 10.Bg3 O-O 11.h3 Ne7 12.Qd2 c6 13.Bb3 b5 14.O-O Be6 15.d4 exd4 16.Nxd4 Bxb3 17.Nxb3 d5 18.Rad1 dxe4 19.Qe2 Ned5 20.Nd4 Nxc3 21.bxc3 Qc8 22.f4 g4 23.f5 gxh3 24.gxh3 Kh7 25.Kh2 Rg8 26.c4 Ra7 27.c5 Re7 28.Bd6 Ree8 29.c4 e3 30.Rf3 bxc4 31.Rxe3 Nd5 32.Rxe8 Rxe8 33.Qh5 Qb7 34.f6 Nxf6 35.Qf5+ Kh8 36.Rb1 Qd7 37.Qf3 Ne4 38.Nf5 Ng5 39.Qf1 Qe6 40.Nxg7 Qe2+ 41.Qxe2 Rxe2+ 42.Kg3 Kxg7 43.h4 Ne6 44.Rc1 Re4 45.Rd1 f5 46.a4 Kf6 47.a5 c3 0-1
2016.04.10 TCh-CZE 1 Liga Zapad
2925253 Petr, Ja1 (2147) Novotny, Jar1 (2191) 1/2-1/2
1.e4 c5 2.Nc3 Nc6 3.g3 g6 4.Bg2 Bg7 5.d3 d6 6.Be3 e5 7.Qd2 Nge7 8.Bh6 O-O 9.Bxg7 Kxg7 10.Nge2 Be6 11.O-O Qd7 12.f4 f6 13.Nd5 Rad8 14.Rf2 Nd4 15.Nec3 Rf7 16.Raf1 Rdf8 17.Nxe7 Qxe7 18.f5 Bd7 19.Nd5 Qd8 20.c3 Nc6 21.h4 Ne7 22.Ne3 Bc6 23.Bh3 Bd7 24.Ng4 Ng8 25.Ne3 Ne7 26.d4 gxf5 27.Bxf5 Bxf5 28.Rxf5 cxd4 29.cxd4 Qb6 30.R5f2 Qxd4 31.Qxd4 exd4 32.Nc4 Rd8 33.Rd1 Nc6 34.Rf5 Re7 35.Rd5 Rxe4 36.Nxd6 Re2 37.Nf5+ Kg6 38.Rxd8 Nxd8 39.Nxd4 Rxb2 40.g4 h5 41.gxh5+ Kxh5 42.Rf1 Rb6 43.Rf4 Nf7 44.Kg2 Ra6 45.a4 Rxa4 46.Rxf6 Rxd4 47.Rxf7 Rb4 48.Kg3 a5 49.Rf5+ 1/2-1/2
2016.03.20 TCh-CZE 1 Liga Zapad
2929885 Janda, J (2214) Petr, Ja1 (2147) 1/2-1/2
1.e4 e5 2.Nf3 Nf6 3.Nxe5 d6 4.Nf3 Nxe4 5.Nc3 Nxc3 6.dxc3 Be7 7.Bf4 Nd7 8.Qd2 Nc5 9.O-O-O O-O 10.Be3 c6 11.Kb1 a5 12.Nd4 a4 13.a3 Bf6 14.f3 Re8 15.Bd3 Qa5 16.Rhe1 Bd7 17.g4 Nxd3 18.Qxd3 Qa6 19.Qxa6 bxa6 20.g5 Be7 21.Bf4 Bf8 22.Ne2 Re6 23.Ng3 d5 24.Rxe6 fxe6 25.c4 1/2-1/2
2016.01.31 TCh-CZE 1 Liga Zapad
2947505 Postupa, P2 (2226) Petr, Ja1 (2147) 1/2-1/2
1.e4 e5 2.Nf3 Nf6 3.Nxe5 d6 4.Nf3 Nxe4 5.Nc3 Nxc3 6.dxc3 Be7 7.Be3 Nc6 8.Qd2 Be6 9.O-O-O Qd7 10.Ng5 a6 11.Kb1 O-O-O 12.Nxe6 Qxe6 13.Be2 Bf6 14.Rhe1 h5 15.f4 g6 16.Bf3 Qf5 17.Qf2 Rhe8 18.h3 Kb8 19.g4 hxg4 20.hxg4 Qd7 21.g5 Bg7 22.Qg2 Ne7 23.Bg1 Qb5 24.Be2 Qa4 25.Qf2 Nc8 26.f5 Be5 27.Bd3 Qf4 28.Qg2 gxf5 29.Rf1 Qg3 30.Qxg3 Bxg3 31.Rxf5 Re5 32.Bd4 Rxf5 33.Bxf5 d5 34.c4 Nd6 35.Bf6 Re8 36.Bd7 Re2 37.cxd5 Ne4 38.Bd8 Bf4 39.Bf5 Bxg5 40.Bxe4 1/2-1/2
2016.01.17 TCh-CZE 1 Liga Zapad
2952702 Doring, R (2163) Petr, Ja1 (2147) 0-1
1.e4 e5 2.Nf3 Nf6 3.Nc3 Nc6 4.d4 exd4 5.Nxd4 Bb4 6.Nxc6 bxc6 7.Bd3 d6 8.Bg5 O-O 9.O-O h6 10.Bh4 g5 11.Bg3 Re8 12.Re1 Bg4 13.f3 Be6 14.a3 Bc5+ 15.Bf2 Bxf2+ 16.Kxf2 Nh5 17.g3 Rb8 18.Rb1 Nf6 19.Qd2 Nd7 20.Bf1 Ne5 21.Nd1 Qf6 22.Qc3 d5 23.exd5 Bxd5 24.Bg2 Ng4+ 25.Kg1 Rxe1+ 26.Qxe1 Bxf3 27.Nf2 Ne5 28.Qc3 Bxg2 29.Kxg2 Ng4 30.Qxf6 Nxf6 31.b3 Re8 32.Kf3 Nd5 33.Nd3 f5 34.Nb4 Re3+ 35.Kf2 Rc3 36.Rb2 f4 37.Na2 Re3 38.c4 Nf6 39.gxf4 gxf4 40.Nb4 Ne4+ 41.Kf1 f3 42.Nxc6 Rc3 0-1
2015.12.13 TCh-CZE 1 Liga Zapad
2963847 Petr, Ja1 (2147) Novotny, Viktor (2119) 0-1
1.e4 e5 2.Nf3 Nc6 3.d4 exd4 4.Nxd4 Nf6 5.Nc3 Bc5 6.Be3 Bb6 7.Be2 O-O 8.O-O d6 9.Re1 Re8 10.Nxc6 bxc6 11.Bf3 Nd7 12.g3 Ne5 13.Bg2 Bg4 14.f3 Bd7 15.Bxb6 axb6 16.Qd4 Qf6 17.Qf2 Nc4 18.Rab1 Ra5 19.f4 b5 20.a3 Rb8 21.e5 dxe5 22.Ne4 Qe7 23.Nc5 f6 24.b3 Nd6 25.fxe5 fxe5 26.Rxe5 Qxe5 27.Nxd7 Qe8 28.Nxb8 Qxb8 29.Bxc6 Rxa3 30.Rf1 h6 31.Bd5+ Kh8 32.Qe2 c6 33.Bg2 Qa7+ 34.Kh1 Ra1 35.Bxc6 Rxf1+ 36.Qxf1 Qd4 37.h4 b4 38.Qd3 Qe5 39.Kg2 Nf5 40.Qd8+ Kh7 41.Qd3 Kh8 42.Be4 Nd4 43.h5 Ne6 44.Bg6 Qg5 45.Qd6 Qb5 46.Bd3 Qb7+ 47.Kh2 Qf7 48.Qb8+ Nf8 49.Kg2 Qd5+ 50.Kg1 Qd4+ 51.Kf1 Qc5 52.Qe8 Qd6 53.Kg2 Qd5+ 54.Be4 Qd2+ 55.Kh3 Qf2 56.Bd3 Qf3 57.Qe2 Qh1+ 58.Kg4 Qd5 59.Bc4 Qd7+ 60.Kh4 g5+ 61.hxg6 Nxg6+ 62.Kh5 Qf5+ 63.Kxh6 Ne5 0-1
2015.11.01 TCh-CZE 1 Liga Zapad
2974216 Filipi, S (2219) Petr, Ja1 (2147) 0-1
1.e4 e5 2.Nf3 Nc6 3.Nc3 Nf6 4.d4 exd4 5.Nxd4 Bb4 6.Nxc6 bxc6 7.Bd3 d5 8.Bd2 O-O 9.e5 Ng4 10.O-O f6 11.exf6 Qxf6 12.Qe2 Bc5 13.Nd1 Bd7 14.Ne3 Qh4 15.h3 Ne5 16.Bc3 Rae8 17.Nf5 Bxf5 18.Bxe5 Bd4 19.Bxf5 Rxf5 20.Bg3 Rxe2 21.Bxh4 Bxb2 22.Rae1 Rfe5 23.f4 R5e4 24.Rxe2 Rxe2 25.Re1 Rxc2 26.Re8+ Kf7 27.Re7+ Kf8 28.Rxc7 Bf6 29.Bxf6 gxf6 30.Rxa7 d4 31.a4 Ke8 32.Kf1 d3 33.Ke1 Rxg2 34.a5 Ra2 35.a6 Kd8 36.Rxh7 Rxa6 37.Kd2 Ra3 38.h4 c5 39.Rh5 c4 40.Rc5 Ra2+ 41.Ke3 Re2+ 42.Kf3 Rc2 43.Ke3 Ke7 44.Rd5 Ke6 45.Rd8 Kf5 46.h5 Rh2 47.Rd4 Rxh5 48.Rxc4 Rh3+ 49.Kf2 Kg4 50.Rd4 Rf3+ 51.Kg2 f5 52.Kg1 Kg3 53.Rd5 Kxf4 54.Kg2 Re3 55.Kf2 Re2+ 56.Kf1 Ke4 57.Rd8 f4 58.Re8+ Kf3 59.Rf8 Re4 60.Rd8 Ke3 61.Ke1 Rd4 62.Re8+ Kf3 63.Rg8 Re4+ 64.Kd2 Rd4 65.Ke1 d2+ 66.Kd1 Kf2 67.Rg4 Ke3 68.Rg8 f3 69.Re8+ Re4 70.Rf8 f2 71.Rf7 Rf4 72.Re7+ Kf3 0-1
2015.10.11 TCh-CZE 1 Liga Zapad
2974168 Petr, Ja1 (2147) FM Mojzis, Jar (2118) 1-0
1.e4 e5 2.Nf3 Nc6 3.Nc3 Nf6 4.d4 exd4 5.Nxd4 Bb4 6.Nxc6 bxc6 7.Bd3 d5 8.exd5 cxd5 9.O-O O-O 10.Bg5 c6 11.Ne2 Be7 12.Ng3 h6 13.Bf4 Re8 14.Qd2 Bf8 15.Rfe1 Be6 16.Rad1 Qd7 17.b3 a5 18.a4 d4 19.Qc1 Bg4 20.Rxe8 Rxe8 21.f3 Be6 22.Be5 Bb4 23.Bxf6 gxf6 24.Qxh6 1-0
2015.07.29 26th Czech Open A 2015
3019827 FM Jedlicka, A (2299) Petr, Ja1 (2134) 1-0
1.d4 d5 2.c4 dxc4 3.Nf3 Nf6 4.e3 e6 5.Bxc4 c5 6.Qe2 a6 7.dxc5 Bxc5 8.O-O Nc6 9.e4 b5 10.Bb3 Qb6 11.Nc3 Bb7 12.Bg5 h6 13.Bxf6 gxf6 14.Rad1 Kf8 15.Kh1 Rd8 16.Rxd8+ Qxd8 17.Nh4 b4 18.Qh5 f5 19.Na4 Bd4 20.Nxf5 Qg5 21.Qxg5 hxg5 22.Nxd4 Nxd4 23.Nc5 Nxb3 24.axb3 Bc6 25.Ra1 Kg7 26.Rxa6 Rc8 27.Ra1 Rd8 28.f3 Rd2 29.Kg1 g4 30.fxg4 Rxb2 31.Ra6 Bb5 32.Rb6 Be2 33.h3 Rc2 34.Na4 Bd3 35.Rxb4 f5 36.gxf5 exf5 37.exf5 Bxf5 38.Rc4 Ra2 39.Nc5 Bg6 40.b4 Bf7 41.Rg4+ Kf6 42.Ne4+ Ke5 43.Ng5 Bd5 44.Nf3+ 1-0
2015.07.25 26th Czech Open A 2015
3023314 GM Yagupov, I (2342) Petr, Ja1 (2134) 1-0
1.Nf3 Nf6 2.c4 e6 3.g3 b6 4.Bg2 Bb7 5.O-O Be7 6.Nc3 O-O 7.Re1 d5 8.cxd5 exd5 9.d4 Ne4 10.Bf4 Nd7 11.Rc1 Rc8 12.Qa4 a6 13.Nxe4 dxe4 14.Ne5 Nxe5 15.dxe5 Qd5 16.Red1 Qe6 17.Bxe4 Bxe4 18.Qxe4 Qxa2 19.Rd7 Bc5 20.Rc4 Qxb2 21.Bg5 Rce8 22.Rxc5 bxc5 23.Be7 Qb6 24.Qd5 Rxe7 25.Rxe7 a5 26.Kg2 c4 27.e3 c6 28.Qd7 Qd8 29.e6 1-0
2015.03.01 TCh-CZE 1 Liga Zapad
3075939 Petr, Ja1 (2119) Hrdina, R (2106) 0-1
1.e4 c5 2.Nf3 e6 3.d3 d6 4.g3 g6 5.Bg2 Bg7 6.O-O Nc6 7.c3 Nge7 8.Re1 b6 9.Na3 Bb7 10.Nc2 O-O 11.h4 Ne5 12.d4 cxd4 13.cxd4 Nxf3+ 14.Bxf3 Rc8 15.Bd2 e5 16.d5 f5 17.Bc3 Qe8 18.Qd2 Qf7 19.Rad1 Kh8 20.Bg2 fxe4 21.Ne3 Nf5 22.Bxe4 Nd4 23.f4 Nf5 24.Nxf5 gxf5 25.Bg2 e4 26.Re3 Rc5 27.Bh3 Rxd5 28.Qe1 Rxd1 29.Qxd1 Qd5 30.Qh5 Bxc3 31.bxc3 Qd2 32.Qe2 Qxe2 33.Rxe2 Kg7 34.Rd2 d5 35.Kf2 Kf6 36.c4 dxc4 37.Rd6+ Ke7 38.Rh6 Rf7 39.Ke2 Bd5 40.Kd2 Be6 41.Kc3 Rg7 42.Kd4 c3 43.Ke5 Bd7 44.Bxf5 c2 45.Rd6 Bxf5 46.Rc6 e3 0-1
2014.12.07 TCh-CZE 1 Liga Zapad
3107912 Petr, Ja1 (2119) Nejdl, E (2004) 1-0
1.e4 Nf6 2.Nc3 e5 3.Nf3 Nc6 4.d4 exd4 5.Nxd4 Bb4 6.Nxc6 bxc6 7.Bd3 d5 8.exd5 cxd5 9.O-O O-O 10.Bg5 Be7 11.Re1 c6 12.Ne2 Bg4 13.h3 Bd7 14.Nd4 Re8 15.Nf5 Bxf5 16.Bxf5 Qd6 17.Qf3 Qb4 18.Qb3 Qc5 19.Qe3 Qd6 20.Bxf6 gxf6 21.Qh6 1-0
2014.11.11 TCh-CZE 1 Liga Zapad
3114885 Petr, Ja1 (2119) Husarik, B (2156) 1/2-1/2
1.e4 e5 2.Nf3 Nc6 3.Bc4 Nf6 4.d3 Bc5 5.c3 O-O 6.O-O Bb6 7.Qe2 d6 8.Be3 Bg4 9.h3 Bh5 10.Nbd2 Qe7 11.a4 Rad8 12.Bb5 Nb8 13.a5 Bxe3 14.Qxe3 a6 15.Ba4 Nbd7 16.Rfe1 Rfe8 17.Nf1 c6 18.g4 Bg6 19.Ng3 Nc5 20.Nf5 Qc7 21.N3h4 Ne6 22.Ng2 d5 23.Bb3 d4 24.Qg3 Bxf5 25.exf5 Nc5 26.Bc4 dxc3 27.bxc3 Qd7 28.Rxe5 Rxe5 29.Qxe5 Nxd3 30.Qe3 Nb2 31.Bf1 Nd1 32.Qe1 Qd2 33.Qxd2 Rxd2 34.Rb1 Nb2 35.Ne3 Ne4 36.Nc4 Nxc4 37.Bxc4 Nc5 38.Re1 Kf8 39.Re5 Nd3 40.Re3 Nxf2 41.f6 gxf6 42.Rf3 Ne4 43.Rf4 Nd6 44.Bb3 Ke7 45.Rf3 f5 46.gxf5 Kf6 47.Kf1 Rb2 48.c4 Ne4 49.Ke1 Ng5 50.Rd3 Kxf5 51.Bd1 Ke4 52.Rd7 f5 53.h4 Nf3+ 54.Bxf3+ Kxf3 55.Rxh7 b5 56.axb6 Rxb6 57.Rc7 Ke4 58.h5 Kd4 59.Rf7 Kxc4 60.Rxf5 c5 61.Rf4+ Kb3 62.Rf3+ Kb2 63.Rh3 Rh6 64.Rh4 Kb3 65.Rh3+ Kb4 66.Kd2 c4 67.Kc2 a5 68.Rh1 a4 69.Rb1+ Kc5 70.Rh1 a3 71.Kc3 a2 72.Kb2 Ra6 73.Ra1 Kb4 74.Rxa2 Rh6 75.Ra8 1/2-1/2
2014.03.30 TCh-CZE Zapad 2013-14
3205524 Hess, P (1877) Petr, Ja1 (2161) 0-1
1.e4 e5 2.Nf3 Nf6 3.Nxe5 d6 4.Nf3 Nxe4 5.d4 d5 6.Bd3 Bd6 7.h3 O-O 8.O-O Bf5 9.c4 dxc4 10.Bxc4 Nd7 11.Nc3 Nb6 12.Bb3 c5 13.Re1 Nxc3 14.bxc3 c4 15.Bc2 Qd7 16.Ne5 Bxe5 17.Bxf5 Bh2+ 18.Kxh2 Qxf5 19.Be3 Rac8 20.Rb1 Rfe8 21.Qd2 h6 22.a4 Qa5 23.Rb5 Qxa4 24.Reb1 Rcd8 25.Bxh6 Rd6 26.Be3 Rd5 27.Rxd5 Nxd5 28.Rxb7 Qa6 29.Rb1 Qa3 30.Rc1 a5 31.Rc2 a4 32.Ra2 Qb3 33.Rc2 a3 34.Ra2 Nxc3 35.Ra1 Nd5 0-1
2014.03.16 TCh-CZE Zapad 2013-14
3209356 Petr, Ja1 (2161) Zima, Jan (1907) 1-0
1.e4 c5 2.Nf3 d6 3.Bb5+ Bd7 4.Bxd7+ Qxd7 5.d4 cxd4 6.Nxd4 g6 7.O-O Bg7 8.c4 Nc6 9.Be3 Nf6 10.f3 O-O 11.Nc3 a6 12.Rc1 Rfc8 13.Na4 Qd8 14.Ne2 Nd7 15.Nec3 Rab8 16.Qe2 Qa5 17.a3 Qd8 18.Rfd1 Na5 19.Nd5 Nxc4 20.Ba7 Ra8 21.Bf2 b5 22.b3 bxa4 23.bxc4 Rab8 24.c5 Bb2 25.Rc2 Bxa3 26.c6 Nc5 27.Bxc5 Bxc5+ 28.Rxc5 dxc5 29.Nf6+ exf6 30.Rxd8+ Rxd8 31.c7 Rb1+ 32.Kf2 Rc8 33.Qd3 Rb2+ 34.Kg3 Rxc7 35.Qd8+ Kg7 36.Qxc7 a3 37.Qxc5 a2 38.Qa3 1-0
2014.02.09 TCh-CZE Zapad 2013-14
3218627 Petr, Ja1 (2161) FM Indrak, I (2132) 0-1
1.e4 e6 2.b3 b6 3.Nf3 Be7 4.Bb2 Bf6 5.e5 Be7 6.d4 Bb7 7.c4 d5 8.exd6 cxd6 9.Bd3 Nd7 10.O-O Bf6 11.Nbd2 d5 12.Re1 Ne7 13.Ne5 Nxe5 14.dxe5 Bg5 15.Nf3 Bh6 16.Qe2 g6 17.Nd4 a6 18.Rad1 O-O 19.Qg4 dxc4 20.bxc4 Qc7 21.Ba3 Rfe8 22.Bd6 Qd8 23.h4 Nc8 24.Ba3 Ne7 25.h5 Kh8 26.hxg6 Nxg6 27.Bxg6 Rg8 28.Nxe6 Qc8 29.Bxf7 Rxg4 30.Rd8+ Qxd8 31.Nxd8 Rxd8 32.e6 Re4 33.Bb2+ Bg7 34.Rxe4 Bxe4 35.e7 Rd1+ 36.Kh2 Bc6 0-1
2013.11.10 TCh-CZE Zapad 2013-14
3240490 WIM Korenova, M (2231) Petr, Ja1 (2161) 1/2-1/2
1.e4 e5 2.Nf3 Nf6 3.Nxe5 d6 4.Nf3 Nxe4 5.d4 d5 6.Bd3 Nc6 7.O-O Be7 8.Re1 Bg4 9.c3 f5 10.Nbd2 O-O 11.Nf1 Bh4 12.g3 Bg5 13.Be2 Bxc1 14.Rxc1 f4 15.c4 fxg3 16.hxg3 dxc4 17.N1h2 Bxf3 18.Bxc4+ Kh8 19.Nxf3 Ng5 20.Rc3 Qf6 21.Nxg5 Qxg5 22.Rf3 h6 23.Kg2 Rad8 24.Rxf8+ Rxf8 25.Re4 Qf6 26.Rf4 Qd6 1/2-1/2
2013.07.24 Czech Open B 2013
3282117 Mammadova, Narmin (1961) Petr, Ja1 (2174) 1-0
1.e4 c6 2.c4 d6 3.Nc3 g6 4.d4 Bg7 5.Be3 Nf6 6.h3 O-O 7.Nf3 e5 8.Be2 exd4 9.Nxd4 Re8 10.Bf3 Nbd7 11.O-O Nc5 12.Qc2 a5 13.Rfe1 Bd7 14.Rad1 Ne6 15.Nxe6 Rxe6 16.Bf4 Qf8 17.Qd3 Ne8 18.c5 Rd8 19.cxd6 Be5 20.Bxe5 Rxe5 21.Qd4 Re6 22.e5 f6 23.Qb6 Ng7 24.Qxb7 Rxe5 25.Rxe5 fxe5 26.Bxc6 Be6 27.d7 Nf5 28.Qc7 Qe7 29.Qxe5 1-0
2013.02.24 TCh-CZE Div1 Zapad 2012-13
3350239 CM Urban, Z (2152) Petr, Ja1 (2155) 1-0
1.c4 c6 2.e4 d5 3.e5 e6 4.Nf3 d4 5.d3 c5 6.h4 h5 7.g3 Nc6 8.Bg2 Qc7 9.Qe2 Nh6 10.Bg5 Ng4 11.Bf4 Ne7 12.Nbd2 Ng6 13.O-O Bd7 14.Rfe1 Nxf4 15.gxf4 Bc6 16.b4 cxb4 17.Nxd4 Bxg2 18.Kxg2 Be7 19.N4f3 O-O-O 20.d4 Kb8 21.Rac1 Qc6 22.Qe4 Nh6 23.Qxc6 bxc6 24.c5 Nf5 25.Rc4 Bxh4 26.Rxb4+ Kc7 27.Ra4 Ra8 28.Rb1 Rhb8 29.Rxb8 Kxb8 30.Nc4 Be7 31.Na5 Kc7 32.Rb4 Rb8 33.Rxb8 Kxb8 34.Nxc6+ Kb7 35.Na5+ Kc7 36.Nc4 Kd7 37.Ne3 Nh4+ 38.Kg3 Nxf3 39.Kxf3 g6 40.Nc4 Bd8 41.Nd6 f5 42.Nf7 Be7 43.Nh8 g5 44.fxg5 Bxg5 45.Ng6 Bd2 46.Nf8+ Ke7 47.c6 Ba5 48.Ng6+ Kd8 49.Nf4 Kc7 50.Nxe6+ Kxc6 51.Ng7 Kd5 52.Nxf5 Bd8 53.Ng7 Bb6 54.e6 Bd8 55.Kf4 h4 56.Kg4 Kd6 57.f4 Kd5 58.f5 Kxd4 59.Nh5 Ke5 60.Nf4 Kd6 61.Ng6 a5 62.a4 Bf6 63.Nxh4 Ke7 64.Ng6+ Kd6 65.Kh5 Kc7 66.Nf4 Be5 67.Kg5 Kd6 68.Nd5 Bd4 69.Kg6 Bc5 70.e7 1-0
2013.01.12 Prague Open A 2013
3361805 GM Stefansson, H (2512) Petr, Ja1 (2155) 1/2-1/2
1.d4 d5 2.c4 c6 3.Nc3 dxc4 4.e3 b5 5.a4 b4 6.Ne4 Qd5 7.Nd2 Ba6 8.Qc2 e6 9.Ngf3 Nf6 10.e4 Qa5 11.Bxc4 Be7 12.O-O O-O 13.Nb3 Qc7 14.Re1 Bxc4 15.Qxc4 Nbd7 16.Bg5 h6 17.Bh4 Rac8 18.Rac1 Qb6 19.Ne5 Nxe5 20.dxe5 Ng4 21.Bxe7 Qxf2+ 22.Kh1 Qf4 23.Kg1 Qf2+ 24.Kh1 Qf4 25.Kg1 Qf2+ 1/2-1/2
2013.01.10 Prague Open A 2013
3361724 Petr, Ja1 (2155) IM Biolek, R1 (2399) 0-1
1.e4 Nc6 2.d4 e5 3.dxe5 Nxe5 4.Nf3 Nxf3+ 5.Qxf3 Qf6 6.Qxf6 Nxf6 7.Nc3 Bb4 8.Bd2 O-O 9.f3 d6 10.O-O-O Be6 11.g4 Nd7 12.Nd5 Bxd2+ 13.Rxd2 Bxd5 14.Rxd5 Ne5 15.Be2 g5 16.h4 h6 17.h5 f6 18.Rhd1 Kf7 19.c3 Ke7 20.Kc2 Nc6 21.Bc4 Ne5 22.Be2 Nd7 23.R5d4 Rad8 24.R1d2 Nb6 25.Rd1 Ke6 26.b4 Nd7 27.Rd5 Ne5 28.a3 Ra8 29.Ra1 a6 30.Kb3 Rfd8 31.Rd4 Nc6 32.Rd5 Ne5 33.Rd4 Ke7 34.Rad1 Rf8 35.Rd5 Nc6 36.R1d2 Ne5 37.Rd1 Nd7 38.R5d4 Rfd8 39.R1d2 Rdb8 40.Rd1 Rc8 41.Rd5 Ne5 42.R5d4 Ra7 43.Rd5 Rca8 44.R5d4 Nd7 45.Kb2 Ne5 46.R1d2 b5 47.Rd5 a5 48.Rxb5 axb4 49.cxb4 Rxa3 50.Ra5 R8xa5 51.bxa5 Rxa5 52.Rd4 c5 53.Rd5 Nc6 0-1
2012.10.28 TCh-CZE Div1 Zapad 2012-13
3376598 Petr, Ja1 (2155) Munk, Pe (2240) 1-0
1.e4 c5 2.Nc3 Nc6 3.g3 g6 4.Bg2 Bg7 5.d3 d6 6.Be3 e5 7.Qd2 Be6 8.Nf3 Nd4 9.Ng5 Bd7 10.f4 Ne7 11.O-O O-O 12.Nd1 exf4 13.Bxf4 Bc6 14.c3 f6 15.Nf3 Nxf3+ 16.Bxf3 d5 17.Qf2 b6 18.Re1 Qd7 19.Qg2 d4 20.Nf2 dxc3 21.bxc3 Rad8 22.Rad1 Ba4 23.Rc1 Nc6 24.Be3 Ne5 25.Be2 Qf7 26.d4 Nc4 27.Qf3 Bc6 28.dxc5 Ne5 29.Qg2 b5 30.Bf4 f5 31.Qh3 fxe4 32.Bg4 Nxg4 33.Nxg4 Rd3 34.Re3 Qxa2 35.Rce1 Bxc3 36.Nh6+ Kh8 37.Rf1 Rxf4 38.Rxf4 Qa1+ 39.Rf1 Rxe3 40.Nf7+ Kg7 41.Qh6+ Kg8 42.Rxa1 Bxa1 43.Qxe3 Kxf7 44.Qf4+ 1-0
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