WORLDBASE

WORLDBASE Players Kastner, O

Stockfish
GameID: 0
FIDE Country B-Year Gender Standard Rapid Blitz
307971 CZE 1961 M 2005 2017 1864
94 games
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
2025.07.23 36th Czech Rapid G1 2025
570 Kastner, O (2040) FM Gahan, M (2216) 0-1
1.d4 Nf6 2.Nf3 g6 3.Bg5 Ne4 4.Bh4 d5 5.e3 c5 6.Nbd2 Bg7 7.c3 Bg4 8.Qb3 Bxf3 9.Nxf3 Qb6 10.Bb5+ Nc6 11.O-O c4 12.Qb4 Bf8 13.Ne5 Rc8 14.b3 f6 15.Nf3 e6 16.Bxc6+ Qxc6 17.Qa5 b6 18.Qa6 g5 19.Bg3 h5 20.bxc4 h4 21.cxd5 exd5 22.Be5 Be7 23.Qxa7 g4 24.Bf4 gxf3 25.gxf3 Nxc3 26.Rfe1 Ra8 27.Qc7 Qxc7 28.Bxc7 b5 29.Kf1 Kd7 30.Rec1 b4 0-1
2025.07.23 36th Czech Rapid G1 2025
508 Kastner, O (2040) FM Delgerdalai, Bayarjavkhlan (2369) 0-1
1.d4 Nf6 2.Nf3 e6 3.Bf4 c5 4.e3 b6 5.Bd3 Bb7 6.Nbd2 d6 7.O-O Be7 8.c3 Nh5 9.Re1 Nd7 10.Ne4 Qc7 11.Bg5 d5 12.Ned2 f6 13.Bh4 O-O-O 14.c4 g5 15.Bg3 Nxg3 16.fxg3 h5 17.cxd5 exd5 18.dxc5 bxc5 19.Bf5 h4 20.gxh4 Kb8 21.Rc1 Ne5 22.Nd4 Qb6 23.N4f3 g4 24.Nxe5 fxe5 25.g3 e4 26.Qb3 Qd6 27.Rcd1 Qe5 28.Rf1 Bxh4 29.gxh4 Rxh4 30.Rf4 Rf8 31.Rdf1 Rxf5 32.Qb5 Qc7 33.Qe8+ Bc8 34.Nb3 d4 35.Qb5+ Ka8 36.Qe8 Re5 37.Qg8 dxe3 38.Rf8 Re8 0-1
2024.07.18 35th Czech Rapid G1 2024
452374 FM Berin, Artem (2234) Kastner, O (2004) 1-0
1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 O-O 5.Bd3 d6 6.Nf3 Nbd7 7.O-O Bxc3 8.bxc3 e5 9.e4 Re8 10.Re1 c5 11.d5 h6 12.a4 Qa5 13.Qc2 Nf8 14.Nd2 Ng6 15.Nb3 Qa6 16.a5 Bd7 17.h3 b6 18.axb6 Qxb6 19.Na5 Reb8 20.Kh2 Qc7 21.Be3 Kh7 22.Ra2 Rb6 23.Rea1 Rab8 24.Qc1 a6 25.Bc2 Nh5 26.Ba4 Bxa4 27.Rxa4 Ne7 28.R4a2 Qd7 29.g3 Nf6 30.Qc2 Qc8 31.Bc1 Nh5 32.f4 exf4 33.gxf4 g6 34.Be3 Kg7 35.Rg1 Nf6 36.Bc1 Qd8 37.Qd3 Nd7 38.Qe3 Qc7 39.f5 Rh8 40.Qg3 Ne5 41.Bf4 g5 42.f6+ Kxf6 43.Bxg5+ 1-0
2024.07.18 35th Czech Rapid G1 2024
452423 Kastner, O (2004) Pejrimovska, Viola Ruby (1780) 1-0
1.d4 Nf6 2.Nf3 g6 3.Bg5 Bg7 4.c3 d6 5.Nbd2 O-O 6.e4 h6 7.Bh4 e5 8.dxe5 dxe5 9.Be2 Nbd7 10.O-O c6 11.Qc2 g5 12.Bg3 Nh5 13.Rad1 Nf4 14.Rfe1 Qe7 15.Bf1 Nf6 16.Nc4 N6h5 17.Nd6 Be6 18.Rd2 Ng6 19.Nf5 Qf6 20.Rd6 Nhf4 21.Red1 h5 22.h3 g4 23.hxg4 hxg4 24.N3h4 Qg5 25.b3 Qh5 26.Qd2 Bf6 27.Nxg6 fxg6 28.Bxf4 exf4 29.Qxf4 gxf5 30.Rxe6 Rae8 31.Bc4 Kh8 32.Qd6 Bg7 33.Rxe8 Rxe8 34.exf5 Be5 35.Qg6 Qh2+ 36.Kf1 Rf8 1-0
2024.07.18 35th Czech Rapid G1 2024
452445 Hosticka, F (2062) Kastner, O (2004) 1-0
1.e4 e6 2.d4 d5 3.e5 c5 4.c3 Nc6 5.Be3 Qb6 6.Qd2 Bd7 7.Nf3 Rc8 8.dxc5 Bxc5 9.Bxc5 Qxc5 10.Na3 Nge7 11.Bd3 Ng6 12.Bxg6 hxg6 13.O-O Rh5 14.Rfe1 Ke7 15.Nc2 Rch8 16.Ncd4 Qb6 17.b4 a6 18.a4 Qc7 19.Qf4 Be8 20.g4 Rh3 21.Kg2 Na7 22.Rec1 Qc4 23.Qg5+ f6 24.exf6+ gxf6 25.Qe3 e5 26.g5 e4 27.gxf6+ Kd7 28.Ne5+ Kc8 29.Nxc4 1-0
2024.07.18 35th Czech Rapid G1 2024
452489 Kastner, O (2004) Skoloud, Barnabas (1914) 1-0
1.d4 d5 2.Bf4 Nf6 3.e3 g6 4.Nf3 Bg7 5.c4 c6 6.Nc3 Nbd7 7.cxd5 Nxd5 8.Bg3 O-O 9.Bc4 N7b6 10.Bb3 Bg4 11.h3 Bf5 12.O-O Rc8 13.Re1 Nxc3 14.bxc3 c5 15.Ne5 c4 16.Bc2 Bxc2 17.Qxc2 Nd7 18.Nf3 Re8 19.Qa4 a6 20.Reb1 Nb6 21.Qa5 Nd5 22.Qa3 b5 23.e4 Nf6 24.Re1 Ra8 25.Rab1 Nd7 26.Qb4 Bf8 27.Qb2 Nb6 28.Qd2 e6 29.Bh4 Qd6 30.Bf6 Bg7 31.e5 Qa3 32.Qg5 Nd5 33.Re4 h6 34.Qh4 Nxc3 35.Rg4 Nxb1 36.Bxg7 Nc3 37.Bf6 g5 1-0
2024.07.18 35th Czech Rapid G1 2024
452519 Direk, Oguzhan (1750) Kastner, O (2004) 0-1
1.d4 Nf6 2.Nc3 d5 3.Bf4 a6 4.e3 Bf5 5.f3 e6 6.g4 Bg6 7.h4 h6 8.Bd3 Bxd3 9.cxd3 Bd6 10.Nge2 Nc6 11.Kf2 e5 12.dxe5 Nxe5 13.d4 Ng6 14.Bxd6 Qxd6 15.h5 Nf8 16.Qb3 Ne6 17.Rag1 O-O 18.Qc2 c5 19.Qd3 Ng5 20.Ng3 Rfe8 21.Nf5 Qb6 22.Na4 Qb4 23.Nxc5 Qxb2+ 24.Qe2 Qxe2+ 25.Kxe2 b6 26.Na4 Rab8 27.Rc1 Ne6 28.Kd3 Kf8 29.Rc6 Nd7 30.Nc3 Nf6 31.Rb1 b5 32.Rxa6 b4 33.Ne2 g6 34.hxg6 fxg6 35.Rxe6 Rxe6 36.Nf4 Ra6 37.Nxg6+ Ke8 38.Ne5 Rxa2 39.Nc6 Rba8 40.Rb3 Rf2 41.Nxb4 Ra1 42.Nc2 Rd1+ 43.Kc3 Rc1 44.Rb2 Rxf3 45.Nxh6 Ne4+ 46.Kb3 Nd2+ 47.Ka2 Nc4 48.Rb8+ Kd7 49.Nb4 Rf2+ 50.Kb3 Rb2+ 51.Ka4 Ra1+ 52.Kb5 Ra5# 0-1
2024.07.18 35th Czech Rapid G1 2024
452547 Kastner, O (2004) FM Jares, Michal (2283) 0-1
1.d4 Nf6 2.Nf3 e6 3.Bf4 b6 4.e3 Bb7 5.Bd3 d5 6.Nc3 Bd6 7.Bg3 Bxg3 8.hxg3 Nbd7 9.Ne2 Qe7 10.Nf4 Qb4+ 11.Kf1 Qxb2 12.a3 Qc3 13.g4 Ne4 14.Kg1 Qc6 15.Ne5 Nxe5 16.dxe5 Qc3 17.f3 Nc5 18.Bxh7 Qxe3+ 0-1
2024.07.17 35th Czech Rapid G1 2024
452248 Kastner, O (2004) GM Movsesian, S (2616) 0-1
1.d4 Nf6 2.Nf3 g6 3.Bg5 Bg7 4.c3 O-O 5.Nbd2 d6 6.e4 c5 7.dxc5 dxc5 8.Be2 Nc6 9.O-O Qc7 10.Qc2 Nh5 11.Rfe1 h6 12.Bh4 b6 13.Bf1 Bg4 14.Bg3 Nxg3 15.hxg3 Rad8 16.Nc4 Bc8 17.Ne3 e6 18.Rad1 Bb7 19.Ng4 Nb8 20.Bb5 a6 21.Bf1 Nd7 22.a4 c4 23.Nd4 h5 24.Ne3 Ne5 25.Qe2 Nd3 26.Nxc4 Nxe1 27.Qxe1 e5 28.Nf3 Rxd1 29.Qxd1 Bxe4 30.Qb3 Rb8 31.Ne3 Bh6 32.Nd5 Qd6 33.Nb4 a5 34.Na6 Rd8 35.Qb5 Bd5 36.Be2 e4 37.Nd4 e3 38.f4 h4 39.gxh4 Qxf4 40.Bf3 Bxf3 41.Nxf3 Rd1+ 0-1
2024.07.17 35th Czech Rapid G1 2024
452316 Kroulik, Vaclav (1976) Kastner, O (2004) 0-1
1.e4 Nf6 2.e5 Nd5 3.d4 d6 4.exd6 exd6 5.c4 Nb6 6.Nc3 Be7 7.Bd3 Nc6 8.Be3 Nb4 9.Be2 Bf5 10.Rc1 O-O 11.Nf3 Bf6 12.a3 Nc6 13.b4 Re8 14.O-O Ne7 15.d5 Bg6 16.Qb3 Nf5 17.Nd1 a5 18.Bd3 axb4 19.axb4 Nxe3 20.Nxe3 Bxd3 21.Qxd3 g6 22.c5 Na4 23.Rc2 Bg7 24.Qb5 Nc3 25.Qxb7 Rb8 26.Qc6 Qf6 27.h3 Nb5 28.cxd6 cxd6 29.Rfc1 Bh6 30.Ng4 Qg7 31.Nxh6+ Qxh6 32.Rc4 Qg7 33.Qd7 Qf8 34.Ng5 Red8 35.Qc6 Na3 36.R4c3 Nb5 37.Rc4 Na3 38.R4c3 Nb5 39.Rc4 Nd4 0-1
2020.03.12 World Senior Teams +50
1999344 Kastner, O (1965) Schulenburg, B (2175) 1/2-1/2
1.d4 Nf6 2.Nf3 d5 3.g3 Bf5 4.Bg2 h6 5.c4 c6 6.O-O e6 7.Nc3 dxc4 8.Ne5 Be7 9.Nxc4 O-O 10.Qb3 Qc8 11.e4 Bg6 12.Ne5 Bh7 13.Bf4 Na6 14.Rac1 Nd7 15.Nc4 Nb6 16.Nxb6 axb6 17.a3 b5 18.Rfd1 Qe8 19.Rd2 Rc8 20.Qd1 Bg5 21.Bxg5 hxg5 22.Qg4 Qe7 23.e5 b4 24.axb4 Nxb4 25.Be4 f5 26.exf6 gxf6 27.Bxh7+ 1/2-1/2
2020.03.11 World Senior Teams +50
1999286 Ortoft, K (1972) Kastner, O (1965) 1/2-1/2
1.Nf3 c5 2.c4 Nf6 3.Nc3 Nc6 4.d4 cxd4 5.Nxd4 e6 6.Nc2 d5 7.cxd5 exd5 8.Bg5 Be7 9.e3 Qa5 10.Qd2 h6 11.Bxf6 Bxf6 12.Nxd5 Qxd2+ 13.Kxd2 Bxb2 14.Nc7+ Kd8 15.Nxa8 Bxa1 16.Nxa1 Be6 17.Nb3 Kc8 18.Kc3 Kb8 19.Nb6 axb6 20.Bc4 Bxc4 21.Kxc4 Rd8 22.Nd4 Nxd4 23.exd4 Re8 24.Kd3 Kc7 25.Rc1+ Kd6 26.Rb1 Kc6 27.Rb2 Ra8 28.Ke4 Re8+ 29.Kd3 1/2-1/2
2020.03.10 World Senior Teams +50
1999168 Kempter, R (2238) Kastner, O (1965) 1-0
1.Nf3 c5 2.c4 Nf6 3.g3 d5 4.cxd5 Nxd5 5.Nc3 Nc6 6.Bg2 Nc7 7.O-O e5 8.a3 Be7 9.b4 cxb4 10.axb4 Bxb4 11.Nxe5 Bxc3 12.Nxc6 Qd7 13.dxc3 bxc6 14.Qa4 Nd5 15.Ba3 Bb7 16.Rfd1 O-O-O 17.Qxa7 Qe6 18.Rab1 Rd7 19.c4 Nc3 20.Rxd7 Qxd7 21.Bh3 Qxh3 22.Qxb7+ 1-0
2020.03.09 World Senior Teams +50
1999054 Kastner, O (1965) FM Bartos, J (2102) 0-1
1.d4 f5 2.e4 fxe4 3.Nc3 Nf6 4.Bg5 e6 5.Bxf6 Qxf6 6.Nxe4 Qh6 7.Nf3 Be7 8.Bd3 Nc6 9.c3 b6 10.h4 Bb7 11.Neg5 g6 12.Qc2 Rg8 13.O-O-O O-O-O 14.Kb1 Rdf8 15.Be4 Nd8 16.Bxb7+ Nxb7 17.Qa4 c6 18.Qxa7 Kc7 19.Qa4 b5 20.Qc2 Rf5 21.Qd2 Qg7 22.Rhe1 Nd6 23.b3 Rgf8 24.Re2 h6 25.Ne4 g5 26.Nc5 Nb7 27.Nxb7 Kxb7 28.hxg5 Bxg5 29.Qd3 Be7 30.c4 Qxg2 31.Ne1 Qg7 32.d5 exd5 33.cxb5 Rxf2 34.bxc6+ dxc6 35.Nc2 Rxe2 36.Qxe2 Bf6 37.b4 Qe7 38.Qg4 Qe5 39.Nd4 Qe4+ 40.Qxe4 dxe4 41.Nf5 Bc3 42.Nd6+ Kc7 43.Nxe4 Bxb4 44.Kc2 Rf4 45.Kd3 h5 46.Rh1 Rf5 47.Ke3 Ra5 48.Nf6 Rxa2 49.Rxh5 Ra3+ 50.Ke2 Rc3 51.Rh4 Ba5 52.Ne4 Ra3 53.Kd1 Ra2 54.Kc1 Kb6 55.Nd6 Bc3 56.Kb1 Rb2+ 57.Kc1 Rg2 58.Rh5 c5 59.Kb1 Bb4 60.Rf5 Bc3 61.Rf3 Bd4 62.Rd3 Kc6 63.Nf5 Be5 64.Ne3 Re2 65.Nc4 Bf4 66.Rf3 Re4 67.Nb2 Be5 68.Nd3 Bd4 69.Kc2 c4 70.Nc1 Rh4 71.Ne2 Rh2 72.Kd1 Be5 73.Rf5 Kd5 74.Nc3+ Kd4 75.Rf3 Bb8 76.Ne2+ Ke4 77.Rf8 Bd6 78.Rd8 Be5 79.Re8 Kd5 80.Rc8 Ke4 81.Re8 Rh3 82.Kc2 Re3 83.Kd2 Rd3+ 84.Kc2 Ra3 85.Nc1 Kd5 86.Rf8 Bd4 87.Rd8+ Ke4 88.Rc8 Ra4 89.Rc7 Rb4 90.Rc8 Rb2+ 91.Kd1 c3 92.Ne2 Rd2+ 93.Ke1 Kd3 94.Nxd4 Kxd4 95.Rd8+ Ke3 96.Re8+ Kd3 97.Rd8+ Kc2 98.Rb8 Rd7 99.Re8 Rd1+ 100.Ke2 Rh1 101.Rb8 Rh7 102.Re8 Rb7 0-1
2020.03.08 World Senior Teams +50
1998962 Asomaki, P (2122) Kastner, O (1965) 0-1
1.e4 c5 2.Nf3 d6 3.Bb5+ Bd7 4.Bxd7+ Qxd7 5.c4 Nf6 6.Nc3 Nc6 7.d4 cxd4 8.Nxd4 e6 9.O-O Be7 10.b3 O-O 11.Be3 Rfd8 12.Rc1 Rac8 13.Qf3 b6 14.Nxc6 Qxc6 15.Rfd1 Qb7 16.h3 Rd7 17.Rd3 Rcd8 18.Rcd1 Qc6 19.Bd4 a6 20.a4 Ne8 21.Qe3 Rb7 22.f4 Rdd7 23.Qe2 Nf6 24.Rg3 e5 25.Be3 Nxe4 26.Nxe4 Qxe4 27.fxe5 dxe5 28.Rxd7 Rxd7 29.Rxg7+ Kf8 30.Rg3 Qb1+ 31.Kh2 Rd1 32.Bh6+ Ke8 33.Rg8+ Kd7 34.Qf3 Rh1+ 35.Kg3 Qe1+ 36.Kg4 Qh4+ 37.Kf5 Qf6+ 38.Ke4 Qxh6 39.Kd3 Qd6+ 40.Kc2 e4 41.Qg4+ Qe6 42.Qe2 Ra1 0-1
2020.03.07 World Senior Teams +50
2000817 Kastner, O (1965) Grecny, K (1839) 1-0
1.d4 Nf6 2.Bf4 d5 3.e3 e6 4.Nd2 Be7 5.Bd3 b6 6.c3 c5 7.Rc1 Nc6 8.h3 c4 9.Bb1 h6 10.e4 g6 11.Ne2 Nh5 12.Bh2 Ng7 13.Nf4 b5 14.Qf3 Bg5 15.O-O Ne7 16.Rfe1 O-O 17.Re2 Bb7 18.Rce1 dxe4 19.Bxe4 Bxe4 20.Nxe4 Nef5 21.Rc2 Be7 22.Qd1 Rc8 23.d5 e5 24.Ne2 f6 25.Rd2 Nd6 26.Nxd6 Bxd6 27.Kh1 Qd7 28.Ng1 Rc5 29.Qc2 Nf5 30.Qe4 Ne7 31.Qh4 Kg7 32.Red1 f5 33.Nf3 f4 34.Re2 Nf5 35.Qg4 Re8 36.Nh4 Qf7 37.Nxf5+ Qxf5 38.Qxf5 gxf5 39.Bxf4 Kf6 40.Bxh6 Rc7 41.h4 Rh8 42.Bg5+ Kg6 43.g3 e4 44.Kg2 Rh5 45.f3 1-0
2020.03.06 World Senior Teams +50
2000651 GM Thorhallsson, T (2424) Kastner, O (1965) 1-0
1.e4 e6 2.d4 d5 3.Nc3 Nf6 4.Bg5 Bb4 5.exd5 Qxd5 6.Nf3 Ne4 7.Bd2 Nxc3 8.bxc3 Be7 9.Bd3 Nd7 10.c4 Qh5 11.g4 Qxg4 12.Rg1 Qh5 13.Rxg7 Bf6 14.Rg3 b6 15.Be4 Rb8 16.Bc6 h6 17.Rb1 Qf5 18.Rb5 Qh7 19.Rh5 Bg7 20.Ng5 Qg8 21.Ne4 Qf8 22.d5 Kd8 23.Qg4 Rh7 24.dxe6 Ne5 25.Qh4+ Qe7 26.Rxe5 Qxh4 27.Rd3+ Ke7 28.Bb4# 1-0
2019.07.27 30th Czech Open C 2019
2349899 Kastner, O (2076) Lang, Ande (1742) 1/2-1/2
1.e4 e5 2.Nf3 Nc6 3.d4 exd4 4.Nxd4 Nf6 5.Nxc6 bxc6 6.e5 Qe7 7.Qe2 Nd5 8.c4 1/2-1/2
2019.07.26 30th Czech Open C 2019
2349880 Kastner, O (2076) Bandt, J (1767) 1/2-1/2
1.e4 c6 2.d4 d5 3.Nc3 dxe4 4.Nxe4 Nf6 5.Nxf6+ exf6 6.Nf3 Bg4 7.Be2 Bd6 8.Be3 O-O 9.Qd2 Re8 10.O-O-O a5 11.h3 Be6 12.c4 b5 13.c5 Bc7 14.Kb1 a4 15.d5 1/2-1/2
2019.07.25 30th Czech Open C 2019
2349848 Ilkiv, Andrii (1703) Kastner, O (2076) 1-0
1.e4 c5 2.Nc3 d6 3.d3 g6 4.Be3 Bg7 5.Qd2 Nc6 6.g3 Rb8 7.Bg2 Qa5 8.f4 f5 9.Nf3 Nd4 10.O-O e6 11.Qf2 Qb4 12.e5 Nxf3+ 13.Bxf3 Qxb2 14.Qd2 Qb4 15.Rab1 Qa5 16.Nb5 Qxd2 17.Nxd6+ Kf8 18.Bxd2 b6 19.Be3 Ne7 20.Bxc5 h5 21.Nc4 Kf7 22.Bd6 Bd7 23.Bxb8 Rxb8 24.Nd6+ Kg8 25.c4 Rd8 26.c5 bxc5 27.Rfc1 Nc8 28.Rb8 Rf8 29.Nxc8 1-0
2019.07.24 30th Czech Open C 2019
2349823 Druchenko, Mikhail (1829) Kastner, O (2076) 1-0
1.e4 c5 2.Nf3 d6 3.c3 Nf6 4.h3 g6 5.Bd3 Bg7 6.O-O O-O 7.Bc2 Nc6 8.Re1 b6 9.d4 Nd7 10.Be3 Ba6 11.d5 Na5 12.Nbd2 Qc7 13.Nf1 Rac8 14.h4 Nc4 15.Bc1 Nce5 16.Nxe5 dxe5 17.Ng3 h5 18.Bg5 Qd6 19.Qf3 Nf6 20.Rad1 Rc7 21.Bd3 Bc8 22.Be2 c4 23.Qe3 Kh7 24.Qd2 Ng4 25.Bxg4 Bxg4 26.f3 Bd7 27.Qc2 f6 28.Bc1 Rd8 29.Kh1 Be8 30.f4 Bh6 31.f5 Bf4 32.Qf2 g5 33.Qf3 Kh6 34.hxg5+ fxg5 35.Bxf4 gxf4 36.Ne2 h4 37.Qg4 Qf6 38.Nxf4 exf4 39.Qxf4+ Qg5 40.Qxc7 Rd6 41.Qxc4 Bh5 42.Qd4 Kh7 43.Rd3 Bg4 44.Qe3 Qg7 45.e5 Rh6 46.Qe4 Qg5 47.Rf1 h3 48.g3 h2 49.f6+ Kg8 50.f7+ Kf8 51.d6 Bf5 52.Qxf5 1-0
2019.07.23 30th Czech Open C 2019
2349806 Kastner, O (2076) Turecek, V (1872) 1-0
1.e4 d6 2.d4 Nf6 3.Nc3 g6 4.Be3 Bg7 5.Qd2 h5 6.h3 c6 7.f4 b5 8.a3 a6 9.Nf3 Bb7 10.Bd3 Qc7 11.O-O Nbd7 12.e5 Nd5 13.Nxd5 cxd5 14.e6 fxe6 15.Bxg6+ Kd8 16.Ng5 Nf8 17.Nf7+ Kd7 18.Nxh8 Bxh8 19.Bxh5 Nh7 20.a4 Nf6 21.Bf3 Bc6 22.a5 Rg8 23.b3 Ne4 24.Bxe4 dxe4 25.Rac1 d5 26.g4 Bf6 27.Rf2 Rh8 28.Rh2 Bh4 29.Bf2 Bxf2+ 30.Kxf2 Qd8 31.h4 Qf8 32.Rg1 Rh7 33.h5 Qh8 34.Ke3 Kc8 35.Qe2 Be8 36.Rgh1 Qf6 37.c4 Kd8 38.Rc1 Bd7 39.cxb5 Bxb5 40.Qc2 Ke8 41.g5 Qg7 42.Qc8+ Kf7 43.g6+ Kf6 44.Qc7 Kf5 45.Rg1 1-0
2019.07.22 30th Czech Open C 2019
2349762 Kastner, O (2076) Sautkin, S (1837) 1/2-1/2
1.e4 g6 2.d4 Bg7 3.c4 d6 4.Nf3 e5 5.dxe5 dxe5 6.Qxd8+ Kxd8 7.Nc3 c6 8.Be3 f6 9.c5 Bh6 10.Bxh6 Nxh6 11.Bc4 Ke7 12.Ke2 Be6 13.Nd2 Bxc4+ 14.Nxc4 Na6 15.b4 Nf7 16.a3 Rhd8 17.Rhd1 Rxd1 18.Rxd1 Rd8 19.Na5 Rxd1 20.Nxd1 Nd8 21.Nc4 Nf7 22.g3 Nc7 23.Nc3 Ne6 24.Ke3 g5 25.f3 h5 26.Ne2 Ned8 27.f4 Ke6 28.f5+ Kd7 29.Nc3 g4 30.a4 a6 31.Nb6+ Kc7 32.Nd1 Ng5 33.Nf2 Ndf7 34.b5 axb5 35.axb5 Kd8 36.bxc6 bxc6 37.Nd3 Kc7 38.Nb4 Nh7 39.Nd3 Nf8 40.Nf2 Nd7 41.Nxd7 Kxd7 42.h3 Nh6 43.h4 Nf7 44.Kd3 Nd8 45.Kc4 Nb7 46.Kb4 Ke7 47.Nd3 Kd7 48.Nb2 Kc7 49.Nc4 Kd7 50.Na5 Kc7 51.Nc4 Kd7 52.Na5 Kc7 53.Nc4 Kd7 54.Na5 1/2-1/2
2019.07.22 30th Czech Open C 2019
2349793 Kompe, J (1756) Kastner, O (2076) 0-1
1.d4 Nf6 2.Nf3 b6 3.g3 Bb7 4.Bg2 e6 5.O-O c5 6.c4 cxd4 7.Nxd4 Bxg2 8.Kxg2 d6 9.Nc3 Be7 10.b3 O-O 11.Ba3 a6 12.e3 Ra7 13.Qf3 Rc7 14.Rac1 Qc8 15.Ne4 Ne8 16.Rfd1 f5 17.Nc3 Nd7 18.Qe2 Ne5 19.f4 Nf7 20.Nf3 b5 21.Nb1 bxc4 22.Rxc4 Rxc4 23.Qxc4 Qxc4 24.bxc4 Nc7 25.Nd4 Rc8 26.Nb3 Bf8 27.N1d2 e5 28.Nf3 Ne6 29.Rc1 g6 30.h3 h6 31.Ne1 e4 32.g4 Nfd8 33.gxf5 gxf5 34.Kf2 Nb7 35.Ng2 Nbc5 36.Nxc5 Nxc5 37.Bxc5 Rxc5 38.h4 d5 39.Ke2 dxc4 40.Ne1 h5 41.Nc2 Ra5 42.Ra1 Bg7 43.Nd4 Bxd4 44.exd4 Ra3 0-1
2019.07.21 30th Czech Open C 2019
2349743 Ho, Ngoc Hai-Dang (1752) Kastner, O (2076) 0-1
1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.Bc4 e6 7.Bb3 b5 8.a3 Nbd7 9.Be3 Nc5 10.f3 Nxb3 11.cxb3 e5 12.Nc6 Qc7 13.Nb4 Be6 14.Nbd5 Nxd5 15.Nxd5 Qb7 16.Nb6 Rd8 17.Rc1 Be7 18.Ke2 O-O 19.Nd5 Rc8 20.Qd3 f5 21.Nxe7+ Qxe7 22.Rxc8 Bxc8 23.Rd1 fxe4 24.Qxd6 exf3+ 25.gxf3 Qf7 26.Qxe5 Qxf3+ 27.Kd2 Bf5 28.Bd4 Qg2+ 29.Kc3 a5 30.Rd2 Rc8+ 31.Bc5 b4+ 32.axb4 axb4+ 33.Kc4 Qxd2 34.Qxf5 Qe2+ 35.Kd5 Rd8+ 36.Kc6 Qxh2 37.Bxb4 Qb8 38.Ba3 Qxb3 39.Kc7 Qb8+ 40.Kc6 Rc8+ 41.Kd7 Rc7+ 42.Ke6 Qc8+ 43.Ke5 Qxf5+ 44.Kxf5 Kf7 45.Bd6 Rd7 46.Ke5 Rb7 47.b4 Rb5+ 48.Kd4 Ke6 49.Bf8 g5 50.Kc4 Rb8 51.Bc5 h5 0-1
2019.07.20 30th Czech Open C 2019
2349725 Kastner, O (2076) Mraz, P (1608) 1-0
1.Nf3 d5 2.g3 Nf6 3.Bg2 e6 4.d4 Be7 5.c4 c6 6.O-O Nbd7 7.b3 O-O 8.Qc2 b6 9.Nc3 Bb7 10.Nd2 Rc8 11.e4 dxe4 12.Ndxe4 Nxe4 13.Nxe4 Nf6 14.Bb2 g6 15.Rad1 Nxe4 16.Bxe4 Bf6 17.c5 b5 18.h4 Bg7 19.Rfe1 Re8 20.Qc3 Qc7 21.Bc2 Rcd8 22.b4 a5 23.a3 axb4 24.axb4 Ra8 25.Bb3 Bc8 26.Kg2 Bd7 27.Qf3 Qd8 28.Qf4 Qb8 29.Qe3 Qc8 30.h5 Qd8 31.hxg6 hxg6 32.Rh1 Qf6 33.f3 Qf5 34.Rd2 Rad8 35.g4 Qf6 36.f4 Kf8 37.d5 Qxb2 38.Rxb2 Bxb2 39.d6 Kg7 40.Qd2 1-0
2019.01.01 Litomysl Open 2018-19
2448178 Kastner, O (2020) IM Chetverik, M (2209) 1/2-1/2
1.e4 a6 2.d4 b5 3.Bg5 Bb7 4.Nd2 h6 5.Bh4 d6 6.Ngf3 c5 7.c3 Qb6 8.Bd3 e6 9.O-O Nd7 10.e5 c4 11.Bc2 Bxf3 12.Qxf3 d5 13.Qg4 Ne7 14.f4 g6 15.Kh1 O-O-O 16.b3 cxb3 17.axb3 Re8 18.c4 Nc6 19.cxd5 exd5 20.Rfc1 Bb4 21.Nf1 Bc3 22.Bxg6 Bxa1 23.Bf5 Rd8 24.Bxd8 Rxd8 25.Ne3 Qb7 26.Nxd5 Kb8 27.Rxa1 Nxd4 28.Qh4 Rg8 29.Be4 Nxb3 30.Rd1 Qa7 31.Ne7 Rc8 32.Nxc8 Kxc8 33.Bf5 Nc5 34.Qxh6 b4 35.Qc6+ Kd8 36.Qf6+ Ke8 37.Qh8+ Nf8 38.Rd8+ Kxd8 39.Qxf8+ Kc7 40.Qxf7+ Kb6 41.e6 Qb8 42.Bg4 Qh8 43.h3 Ne4 44.Kh2 Qf6 45.Qxf6 Nxf6 46.Bd1 Kc5 47.g4 Kd6 48.f5 Ne4 49.h4 Nf2 50.h5 Nxd1 51.h6 b3 52.h7 b2 53.h8=Q b1=Q 54.Qd4+ Ke7 55.Qg7+ Kd6 56.Kg3 Qb3+ 57.Kh4 Ne3 58.Qd4+ Nd5 59.Kg5 Qe3+ 60.Qxe3 Nxe3 61.Kf4 Nd5+ 62.Ke4 Nf6+ 63.Kf3 a5 64.g5 Nh7 65.g6 Nf6 66.Ke2 Ke7 67.Kd3 a4 68.Kc3 Nh5 1/2-1/2
2018.12.31 Litomysl Open 2018-19
2456207 Houska, B (2043) Kastner, O (2020) 1/2-1/2
1.b3 d5 2.Bb2 Bf5 3.Nf3 e6 4.e3 Nf6 5.d4 Nbd7 6.c4 Bxb1 7.Rxb1 Bb4+ 8.Nd2 Ne4 9.Bc1 Nc3 10.Qc2 Nxb1 11.Qxb1 O-O 12.Bd3 h6 13.O-O Bxd2 14.Bxd2 Qh4 15.Qc2 dxc4 16.Qxc4 c6 17.Bb4 Rfe8 18.Bd6 Nb6 19.Qc2 Nd5 20.Bg3 Qe7 21.Qe2 c5 22.dxc5 Qxc5 23.Bc4 b5 24.Bxb5 Nc3 25.Qc4 Qxb5 26.Qxc3 Rac8 27.Qb2 Qc5 28.h3 Red8 29.Be5 f6 30.Bd4 Qa5 31.b4 Qa4 32.Bc5 Rd1 33.Rxd1 Qxd1+ 34.Kh2 a5 35.a3 axb4 36.axb4 Qd3 37.Qd4 1/2-1/2
2018.12.29 Litomysl Open 2018-19
2456163 Kastner, O (2020) Daniel, Damian (2152) 1/2-1/2
1.Nf3 g6 2.d4 Bg7 3.e4 d6 4.Bc4 Nf6 5.Nc3 O-O 6.O-O c6 7.Bb3 Qc7 8.Re1 e5 9.dxe5 dxe5 10.Be3 Na6 11.Qc1 Ng4 12.Bg5 Nc5 13.h3 Nf6 14.Bh6 a5 15.Bxg7 Kxg7 16.Qe3 b6 17.Bc4 Nh5 18.Ne2 Be6 19.Bxe6 Nxe6 20.Rad1 Rfd8 21.g3 Nf6 22.Qc3 Nxe4 23.Qxe5+ Qxe5 24.Nxe5 c5 25.Nc6 Rxd1 26.Rxd1 a4 27.f3 Nf6 28.a3 Rc8 29.Na7 Re8 30.Kf2 Kf8 31.Nc3 Nd4 32.Rd2 Nd7 33.Nab5 Nxb5 34.Nxb5 Ne5 35.Nd6 Rd8 36.Nc4 Rxd2+ 37.Nxd2 Ke7 1/2-1/2
2018.12.29 Litomysl Open 2018-19
2456175 Swicarz, M (2331) Kastner, O (2020) 1-0
1.b3 d5 2.Bb2 Bf5 3.e3 e6 4.c4 c6 5.Nf3 Nd7 6.Be2 h6 7.d3 Ngf6 8.Nbd2 Be7 9.O-O O-O 10.Re1 a5 11.Bf1 a4 12.e4 dxe4 13.dxe4 Bg4 14.h3 Bh5 15.e5 Bxf3 16.Nxf3 Nh7 17.Qc2 Re8 18.Rad1 Qc7 19.Bc3 axb3 20.axb3 Red8 21.Nd2 Nhf8 22.b4 Ng6 23.Qb2 b6 24.g3 Ra4 25.Nf3 Rda8 26.Ra1 Rxa1 27.Rxa1 Rxa1 28.Qxa1 Qb7 29.Ne1 f5 30.exf6 Bxf6 31.Bxf6 gxf6 32.Bg2 Qc8 33.Nc2 c5 34.b5 Nge5 35.Ne3 Qb8 36.Qd1 Qc7 37.f4 Nf7 38.Qg4+ 1-0
2018.12.27 Litomysl Open 2018-19
2456116 IM Michenka, J (2274) Kastner, O (2020) 1/2-1/2
1.d4 Nf6 2.Nf3 c5 3.e3 e6 4.c4 b6 5.Be2 Bb7 6.O-O Be7 7.b3 O-O 8.Bb2 cxd4 9.Nxd4 d5 10.Bf3 Nbd7 11.Nc3 Ne5 12.cxd5 Nxf3+ 13.Qxf3 Nxd5 14.Nxd5 Qxd5 15.Qxd5 Bxd5 16.Rfc1 Bf6 17.Rc2 Be4 18.Rd2 Rfd8 19.f3 Bb7 20.Rad1 Rd5 21.e4 Rd7 22.Nb5 Rxd2 23.Rxd2 Bg5 24.Rc2 Be3+ 25.Kf1 Bc5 26.a4 a6 27.Na3 Rd8 28.Ke2 a5 29.Nb5 Ba6 30.Bc1 Kf8 31.Be3 Bxe3 32.Kxe3 Rc8 33.Rxc8+ Bxc8 34.Nd6 Ba6 35.Kd4 Ke7 36.e5 f6 37.Nc4 Bxc4 38.Kxc4 Kd7 39.Kb5 Kc7 40.exf6 gxf6 41.g4 e5 42.h4 h6 43.b4 axb4 44.Kxb4 Kc6 45.Kc4 Kd6 46.Kb5 Kc7 47.Kb4 Kc6 48.Kc4 Kd6 49.Kb5 Kc7 50.Kb4 1/2-1/2
2018.12.27 Litomysl Open 2018-19
2456131 Kastner, O (2020) FM Sabol, M (2298) 1/2-1/2
1.d4 Nf6 2.Nf3 c5 3.c3 e6 4.Bf4 Be7 5.h3 O-O 6.Nbd2 d5 7.e3 Nh5 8.Bh2 f5 9.Ne5 Nf6 10.Bd3 Ne4 11.O-O Bd7 12.f3 Nxd2 13.Qxd2 Nc6 14.Rae1 Bd6 15.Nxc6 Bxc6 16.Bxd6 Qxd6 17.f4 c4 18.Bc2 b5 19.b4 cxb3 20.axb3 a5 21.Ra1 a4 22.b4 Ra7 23.Ra3 h6 24.Bd3 Be8 25.Kf2 g5 26.Ke1 Rg7 27.Kd1 Rf6 28.Kc1 Rfg6 29.Rf2 g4 30.hxg4 Rxg4 31.Kb2 Kf8 32.Ra1 Rh4 33.Rg1 h5 34.Ka3 Qc6 35.Qc1 Ke7 36.Rc2 Kd6 37.Qe1 Qc7 38.Be2 Kc6 39.c4 Kb7 40.c5 Bc6 41.Bf3 Qe7 42.Rf1 Qf6 43.Rh1 Rxh1 44.Qxh1 h4 45.Qh2 Rg3 46.Rc1 Be8 47.c6+ Bxc6 48.Rh1 Bd7 49.Qxh4 Qxh4 50.Rxh4 Rg8 51.Rh7 Kc6 52.Rh1 Kb6 53.Rc1 Rh8 54.Kb2 1/2-1/2
2018.12.26 Litomysl Open 2018-19
2456109 Kastner, O (2020) Bastyr, P (1432) 1-0
1.Nf3 d5 2.c4 dxc4 3.Na3 Nc6 4.Nxc4 Be6 5.e3 Bg4 6.Be2 e6 7.O-O Nf6 8.b3 Be7 9.Bb2 b5 10.Nce5 Nxe5 11.Bxe5 Rb8 12.h3 Bf5 13.Nd4 Be4 14.Bxb5+ Kf8 15.f3 Ba8 16.Rc1 Bd6 17.Bxd6+ Qxd6 18.Bc6 e5 19.Nb5 Rxb5 20.Bxb5 e4 21.f4 Nh5 22.Qxh5 1-0
2018.01.16 17th Prague Open 2018
2627541 Kastner, O (2060) WIM Solozhenkina, Elizaveta (2190) 0-1
1.c4 Nf6 2.Nf3 g6 3.Nc3 d5 4.cxd5 Nxd5 5.Nxd5 Qxd5 6.g3 c5 7.Bg2 Nc6 8.d3 Bg7 9.O-O O-O 10.Ng5 Qd7 11.Rb1 b6 12.Qa4 Bb7 13.Qh4 h6 14.Nf3 Kh7 15.Ng5+ Kg8 16.Nf3 h5 17.Bg5 Qd5 18.Nd2 Qd7 19.Nf3 Rfe8 20.Qa4 Rad8 21.Rfe1 Ba8 22.Be3 Nb4 23.Qxd7 Rxd7 24.a3 Nc2 25.Rec1 Nxe3 26.fxe3 Bh6 27.Kf2 e5 28.Ne1 e4 29.Rd1 Rd6 30.Bxe4 Bxe4 31.dxe4 Rf6+ 32.Nf3 Rxe4 33.Rd8+ Kg7 34.h4 Bxe3+ 35.Kf1 Rg4 36.Rd3 Re6 37.Kg2 Bf4 38.Nh2 Rxe2+ 39.Kh3 Rxh4+ 0-1
2018.01.12 17th Prague Open 2018
2629190 GM Neuman, P (2452) Kastner, O (2060) 1-0
1.d4 e6 2.e4 d5 3.Nd2 Be7 4.Bd3 c5 5.dxc5 a5 6.Ngf3 Na6 7.exd5 Qxd5 8.Bb5+ Kf8 9.O-O Nxc5 10.Qe2 Bd7 11.Bxd7 Qxd7 12.Nc4 Qb5 13.a4 Qa6 14.b3 Nf6 15.Bb2 h5 16.Rfe1 h4 17.h3 Rd8 18.Rad1 Rxd1 19.Rxd1 Nfe4 20.Nfd2 f5 21.Nxe4 Nxe4 22.f3 Qa7+ 23.Bd4 Bc5 24.Qe3 Bxd4 25.Rxd4 1-0
2017.11.18 7th Brno Open 2017
2659505 Zhukenov, Aituar (1738) Kastner, O (2025) 0-1
1.e4 Nf6 2.e5 Nd5 3.c4 Nb6 4.d4 d6 5.exd6 exd6 6.Nc3 Nc6 7.Be3 Bf5 8.Nf3 Be7 9.d5 Nb4 10.Nd4 Bg6 11.a3 Na6 12.Be2 O-O 13.O-O Bf6 14.Rc1 Re8 15.b4 Nb8 16.Nb3 c6 17.dxc6 Nxc6 18.Nd5 Bb2 19.Qd2 Bxa3 20.Bxb6 Bxc1 21.Rxc1 axb6 22.Bf1 f6 23.g3 Be4 24.Nc3 Ne5 25.Be2 Bf3 26.Kf1 Bxe2+ 27.Nxe2 Qd7 28.Nbd4 Ra3 29.Kg2 Rea8 30.Rc2 Qg4 31.Qf4 Qxf4 32.Nxf4 Nd3 33.Nd5 Ne1+ 0-1
2017.11.17 7th Brno Open 2017
2659495 Kastner, O (2025) Richterova, Julie (1808) 1/2-1/2
1.d4 Nf6 2.Nc3 d5 3.Bg5 Bf5 4.e3 e6 5.Nf3 h6 6.Bh4 Bb4 7.Bd3 Bxd3 8.cxd3 O-O 9.Qb3 Bxc3+ 10.bxc3 b6 11.O-O Nbd7 12.Ne5 Qc8 13.Bxf6 Nxf6 14.Rab1 c5 15.dxc5 Qxc5 16.Qb4 Rfc8 17.Rfc1 Rc7 18.Qxc5 Rxc5 19.Kf1 Rac8 20.Rb3 Rd8 21.Ra3 Rc7 22.Ke2 Ne8 23.Rb1 Nd6 24.Nf3 Rdd7 25.Kd2 Rc5 26.Rab3 Nb7 27.Rb5 Rdc7 28.Rxc5 Rxc5 29.Nd4 Nd6 30.f4 g6 31.Nb3 Rc7 32.Nd4 Kf8 33.a4 Rc5 34.Nb5 Nc8 35.Kc2 Ke7 36.Nd4 Nd6 37.Nb5 Nc8 38.g4 Kf6 39.Nd4 Nd6 40.Nb5 Nc8 1/2-1/2
2017.11.16 7th Brno Open 2017
2659477 Kallstrom, Michael (1847) Kastner, O (2025) 0-1
1.e4 Nf6 2.e5 Nd5 3.d4 d6 4.Nf3 Bg4 5.Be2 c6 6.O-O Bxf3 7.Bxf3 dxe5 8.dxe5 e6 9.c4 Ne7 10.Qxd8+ Kxd8 11.Be2 Nd7 12.f4 Nf5 13.Nc3 Kc7 14.Bd3 g6 15.Bxf5 gxf5 16.Be3 a5 17.Na4 Be7 18.Rfd1 f6 19.Rxd7+ Kxd7 20.Nb6+ Kc7 21.Nxa8+ Rxa8 22.Bd4 Rd8 23.Bc3 fxe5 24.Bxe5+ Kb6 25.Bc3 Bb4 26.Re1 Bxc3 27.bxc3 Rd6 28.Re5 Rd1+ 29.Kf2 Ra1 30.Rxe6 Rxa2+ 31.Kf3 a4 32.c5+ Kb5 33.Re7 Rc2 34.Rxb7+ Kxc5 35.Rf7 Rxc3+ 36.Kf2 a3 37.Rxf5+ Kb4 38.Rf7 a2 39.Rb7+ Kc4 40.Ra7 Kb3 41.f5 Rc1 0-1
2017.11.15 7th Brno Open 2017
2659451 GM Qashashvili, A (2514) Kastner, O (2025) 1-0
1.e4 e6 2.Nf3 d5 3.Nc3 Nf6 4.e5 Nfd7 5.d4 c5 6.dxc5 Bxc5 7.Bd3 Nc6 8.Bf4 Qb6 9.O-O Qxb2 10.Nb5 Rb8 11.Rb1 Qxa2 12.Ra1 Qb2 13.Bd2 d4 14.Qe2 a6 15.Nc7+ Kd8 16.Nxe6+ fxe6 17.Rfb1 Qxb1+ 18.Rxb1 b5 19.Ng5 Ndxe5 20.Bf4 Bd6 21.Bxe5 Nxe5 22.f4 Nxd3 23.Nf7+ Ke7 24.Nxd6 Kxd6 25.cxd3 Bd7 26.Qe5+ Ke7 27.Qxg7+ Kd6 28.Qxd4+ Ke7 29.Qg7+ Kd6 30.Qe5+ Ke7 31.f5 Rhe8 32.Re1 1-0
2017.11.14 7th Brno Open 2017
2659413 Matejovsky, O (2022) Kastner, O (2025) 1-0
1.e4 e6 2.d4 d5 3.exd5 exd5 4.Bd3 Nc6 5.c3 Bd6 6.Nf3 Nge7 7.O-O Bg4 8.Bg5 Qd7 9.Nbd2 h6 10.Bxe7 Nxe7 11.Re1 O-O-O 12.b4 Bf5 13.Nb3 Bxd3 14.Qxd3 Qf5 15.Qb5 c6 16.Qa5 Kb8 17.Ne5 Rhf8 18.b5 f6 19.Nf7 Bxh2+ 20.Kxh2 Qh5+ 21.Kg1 Qxf7 22.Qb4 Rfe8 23.Na5 Ka8 24.Nxb7 Kxb7 25.bxc6+ Kxc6 26.Rab1 Kc7 27.Qa5+ 1-0
2017.11.14 7th Brno Open 2017
2659435 Kastner, O (2025) Popper, T (2058) 1-0
1.d4 Nf6 2.c4 c5 3.Nf3 e6 4.Nc3 d5 5.cxd5 Nxd5 6.e4 cxd4 7.exd5 dxc3 8.Bb5+ Ke7 9.O-O Qxd5 10.Qa4 Bd7 11.Qh4+ Ke8 12.Bc4 Qc5 13.bxc3 Be7 14.Bg5 Nc6 15.Rab1 b6 16.Rfd1 Bxg5 17.Nxg5 Ne5 18.Ne4 Qe7 19.Nd6+ Kf8 20.Qe4 Nc6 21.Bb5 g6 22.Bxc6 Bxc6 23.Qxc6 Kg7 24.Rd3 Rhf8 25.Rbd1 Kg8 26.Qb5 Rad8 27.Ne4 f5 28.Rxd8 Rxd8 29.Rxd8+ Qxd8 30.Qd7 Qxd7 31.Nf6+ Kf7 32.Nxd7 Ke7 33.Ne5 Kd6 34.f4 Kd5 35.h4 Ke4 36.g3 Ke3 37.c4 Kd2 38.Kf2 Kc3 39.Ke3 Kb4 40.Kd4 Ka3 41.Nc6 a5 42.Nxa5 1-0
2017.11.13 7th Brno Open 2017
2659390 Kastner, O (2025) Mikes, J (2272) 1/2-1/2
1.d4 Nf6 2.Nf3 g6 3.Nbd2 Bg7 4.e4 d6 5.Bc4 O-O 6.O-O c5 7.c3 cxd4 8.Nxd4 Nbd7 9.Qe2 Ne5 10.Bb3 a5 11.a4 Nc6 12.Nb5 b6 13.Rd1 Nd7 14.Nf1 Ba6 15.Bg5 Qc8 16.Ne3 h6 17.Bh4 Bf6 18.Qg4 Nce5 19.Qg3 Bxb5 20.axb5 g5 21.f4 Kh7 22.Bxg5 hxg5 23.Qh3+ Kg8 24.Nf5 e6 25.fxe5 Nxe5 26.Rxd6 Qc5+ 27.Qe3 Qxe3+ 28.Nxe3 Rab8 29.Nc4 Be7 30.Nxe5 Bxd6 31.Nd7 Rbd8 32.Nxf8 Bc5+ 1/2-1/2
2017.11.12 7th Brno Open 2017
2659374 Kastner, O (2025) Zentko, L (1764) 1-0
1.d4 Nf6 2.c4 e6 3.g3 d5 4.Bg2 c6 5.Nf3 Nbd7 6.b3 b6 7.O-O Be7 8.Bb2 O-O 9.Nc3 Bb7 10.Nd2 c5 11.cxd5 exd5 12.Nc4 Rb8 13.Ne5 Nxe5 14.dxe5 Ne4 15.Nxe4 dxe4 16.Qc2 e3 17.f4 Bxg2 18.Kxg2 Qd5+ 19.Kg1 f6 20.Rad1 Qe6 21.f5 Qc6 22.e6 Rbd8 23.Bc1 Rxd1 24.Rxd1 Rd8 25.Rxd8+ Bxd8 26.Bxe3 Qd5 27.Qd3 Qxd3 28.exd3 Kf8 29.Bf4 Ke7 30.g4 b5 31.Kf2 a5 32.Ke3 a4 33.bxa4 bxa4 34.Ke4 Ba5 35.Kd5 Bb4 36.Bd6+ Ke8 37.Bxc5 1-0
2017.11.11 7th Brno Open 2017
2659359 Buri, Kata (1614) Kastner, O (2025) 0-1
1.e4 Nf6 2.e5 Nd5 3.c4 Nb6 4.d4 d6 5.exd6 exd6 6.Nf3 Bg4 7.Be3 Be7 8.Nbd2 O-O 9.Bd3 Bh5 10.Qc2 Bg6 11.h4 Bxd3 12.Qxd3 N8d7 13.Ng5 Nf6 14.Ndf3 Re8 15.Ne4 Nxe4 16.Qxe4 d5 17.Qf5 Qc8 18.Qxc8 Raxc8 19.c5 Nc4 20.b3 Na3 21.Rc1 c6 22.h5 Bf6 23.g4 Nb5 24.Kf1 Re4 25.Ne5 Bxe5 26.dxe5 Re8 27.a4 Nc7 28.g5 R8xe5 29.Bd2 Ne6 30.f3 Re2 31.Be1 R2e3 32.Bg3 Rf5 33.Bd6 Rexf3+ 34.Ke2 Nd4+ 35.Ke1 Rxg5 36.Rd1 Ne6 37.b4 Rg2 38.Rd2 Rxd2 39.Kxd2 Rb3 40.Rh4 d4 41.h6 g5 0-1
2017.08.11 4th Prague Summer Open
2709308 WIM Mammadova, Narmin Kastner, O (2037) 1/2-1/2
1.e4 e6 2.d4 d5 3.e5 c5 4.c3 Qb6 5.Nf3 Nc6 6.Na3 cxd4 7.cxd4 f6 8.Bd3 Nb4 9.Be2 Bd7 10.O-O Rc8 11.exf6 Nxf6 12.Ne5 Bd6 13.Bg5 Nc6 14.Bh5+ Ke7 15.Qg4 Bxe5 16.dxe5 Nxe5 17.Qe2 Nf7 18.Bxf6+ gxf6 19.Rad1 Rhg8 20.Kh1 Rg7 21.f4 Qa6 22.Qe3 Nd6 23.Bf3 Kf7 24.Rfe1 f5 25.Qe5 Kg8 26.Rc1 Rf7 27.Bh5 Rff8 28.Rxc8 Bxc8 29.Bf3 Ne4 30.Bxe4 fxe4 31.Qg5+ Kh8 32.Qe5+ Kg8 33.Qg5+ Kh8 34.Qe5+ Kg8 35.Qg5+ 1/2-1/2
2017.08.08 4th Prague Summer Open
2709189 FM Haag, Mart (2263) Kastner, O (2037) 1-0
1.c4 c5 2.Nf3 Nf6 3.Nc3 Nc6 4.d4 cxd4 5.Nxd4 e6 6.a3 Be7 7.e4 a6 8.Be2 Qc7 9.O-O O-O 10.Be3 d6 11.Rc1 b6 12.Nd5 exd5 13.cxd5 Nxe4 14.Nxc6 Bf6 15.Bd3 Nc5 16.Bb1 a5 17.b4 axb4 18.axb4 Na6 19.Bd4 Bxd4 20.Qxd4 Re8 21.Rfe1 Bb7 22.Qh4 g6 23.Re7 Rxe7 24.Nxe7+ 1-0
2017.08.07 4th Prague Summer Open
2709141 Kastner, O (2037) Vanek, L (2235) 0-1
1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.Be2 e5 7.Nb3 Be7 8.g4 h6 9.Bf3 Be6 10.h4 Nbd7 11.g5 hxg5 12.Bxg5 Qc7 13.Bxf6 Nxf6 14.Qd2 O-O-O 15.O-O-O Kb8 16.Kb1 g6 17.Qe3 Rh7 18.Rh2 Rdh8 19.Rdh1 Bf8 20.Qd3 Bc4 21.Qd1 Bh6 22.h5 Bf4 23.Rg2 Qe7 24.Na5 Be6 25.Qd3 Qc7 26.b4 b6 27.Nb3 Bc4 28.Qd1 gxh5 29.Be2 Bxe2 30.Nxe2 Nxe4 31.Qd3 d5 32.Qxa6 Rc8 33.f3 Nd6 34.Nxf4 exf4 35.Nd4 Nc4 36.b5 Na5 37.Rhg1 Qb7 38.Qxb7+ Kxb7 39.Rh1 Rc4 40.Nf5 Kc7 41.Rg5 Rb4+ 42.Kc1 Rxb5 43.Rhxh5 Rxh5 44.Rxh5 d4 45.Ng7 Rxh5 46.Nxh5 Nc4 47.Nxf4 Ne5 48.Nd5+ Kc6 49.Ne7+ Kd6 50.Nf5+ Kd5 51.Ne7+ Ke6 52.Nc8 Nc4 53.Kd1 Kd7 54.Na7 Na3 55.Kc1 Kc7 56.Kb2 Nc4+ 57.Kc1 Nd6 58.a4 Kb7 59.Nb5 Nxb5 60.axb5 Kc7 61.Kd2 Kd6 62.f4 Kc5 63.Kd3 Kd5 64.c3 dxc3 65.Kxc3 Ke4 66.Kc4 f5 0-1
2017.08.04 4th Prague Summer Open
2711761 FM Vichnar, D (2428) Kastner, O (2037) 1-0
1.d4 Nf6 2.c4 e6 3.g3 d5 4.Bg2 dxc4 5.Nf3 c5 6.O-O Nc6 7.Ne5 Nxe5 8.dxe5 Qxd1 9.Rxd1 Nd7 10.Na3 Nxe5 11.Bf4 f6 12.Bxe5 fxe5 13.Nxc4 Rb8 14.Nxe5 g5 15.Rac1 Bg7 16.Rxc5 b6 17.Rc7 Bxe5 18.Bc6+ Bd7 19.Rcxd7 O-O 20.Rxa7 Bxb2 21.Bd7 Kf7 22.Rd6 Rfd8 23.Bc8+ Ke8 24.Rxd8+ 1-0
2017.07.16 28th Czech Open E 2017
2714585 IM Strebkovs, A (2321) Kastner, O (2090) 1-0
1.Nf3 d5 2.g3 Nf6 3.Bg2 c5 4.O-O Nc6 5.d4 cxd4 6.Nxd4 e6 7.c4 Bc5 8.Nb3 Bb6 9.cxd5 Nxd5 10.N1d2 Bxf2+ 11.Rxf2 Ne3 12.Bxc6+ bxc6 13.Qe1 Nc2 14.Qf1 Ne3 15.Qh3 e5 16.Qh4 Qxh4 17.gxh4 O-O 18.Nf1 Nc2 19.Rb1 Be6 20.Bd2 Rab8 21.Bc3 f6 22.Nc5 Bxa2 23.Rc1 Rb5 24.Nd7 Rd8 25.Nxf6+ gxf6 26.Rxc2 Kf7 27.Ne3 Ke6 28.Rc1 Bb3 29.Rcf1 Rg8+ 30.Rg2 Rxg2+ 31.Kxg2 Rb7 32.Ra1 Bd5+ 33.Kf2 Be4 34.Ra6 Rg7 35.Ra4 Bd5 36.Bb4 Rb7 37.Bc5 Rxb2 38.Rxa7 f5 39.Rxh7 f4 40.Rh6+ Kf7 41.Nxd5 cxd5 42.Bd6 Rb6 43.h5 d4 44.Rg6 Rb5 45.Rg5 Kf6 46.Rxe5 Rb6 1-0
2017.01.16 16th Prague Open 2017
2799557 Kastner, O (2070) Petersen, PB (2183) 1-0
1.d4 g6 2.e4 Bg7 3.Nc3 d6 4.Bc4 a6 5.a4 Nc6 6.Nf3 Nf6 7.h3 Nxe4 8.Bxf7+ Kxf7 9.Nxe4 Rf8 10.c3 Kg8 11.O-O 1-0
2017.01.15 16th Prague Open 2017
2799516 Vorobev, A (2211) Kastner, O (2070) 1/2-1/2
1.e4 e6 2.d4 d5 3.e5 c5 4.c3 Qb6 5.Nf3 Nc6 6.Bd3 Bd7 7.O-O cxd4 8.cxd4 Nxd4 9.Nxd4 Qxd4 10.Nc3 a6 11.Qe2 Qa7 12.Kh1 Bc5 13.Qg4 g6 14.Ne2 Bb5 1/2-1/2
2017.01.14 16th Prague Open 2017
2799475 Kastner, O (2070) IM Prandstetter, E (2241) 1-0
1.d4 Nf6 2.c4 e6 3.g3 d5 4.Bg2 Be7 5.Nf3 O-O 6.O-O Nbd7 7.Qc2 c6 8.Nbd2 b6 9.Re1 Bb7 10.e4 Rc8 11.e5 Ne8 12.cxd5 cxd5 13.Qd3 Nc7 14.Nf1 Ba6 15.Qd1 b5 16.Ne3 b4 17.Bd2 Nb6 18.b3 Nb5 19.Bf1 Qd7 20.Nc2 Na3 21.Nxa3 Bxf1 22.Nc2 Bd3 23.Nxb4 Be4 24.Re3 f5 25.exf6 Bxf6 26.Be1 a5 27.Na6 Qb5 28.Nc5 Rxc5 29.dxc5 Bxa1 30.Ng5 Nd7 31.Nxe4 dxe4 32.Qxa1 Nxc5 33.Qd4 Nd3 34.Qxe4 Nc5 35.Qd4 Rf5 36.Bc3 Qb7 37.Re5 Rxe5 38.Qxe5 Qe7 39.Qb8+ Kf7 40.Bxa5 e5 41.Qc7 Nd7 42.Qc4+ 1-0
2017.01.14 16th Prague Open 2017
2799484 Kastner, O (2070) IM Volodin, V (2198) 1/2-1/2
1.d4 d5 2.Nf3 e6 3.g3 c5 4.Bg2 Nc6 5.O-O Nf6 6.c4 dxc4 7.Qa4 Bd7 8.Qxc4 b5 9.Qd3 Rc8 10.Nc3 cxd4 11.Nxd4 Nxd4 1/2-1/2
2016.10.05 7th Hradec Kralove Open
2842029 Kastner, O (2065) Laskow, Vincent (1858) 1-0
1.c4 e6 2.g3 Nf6 3.Bg2 d5 4.d4 Bb4+ 5.Bd2 Bd6 6.Nc3 c6 7.b3 O-O 8.Nf3 Nbd7 9.Qc2 b6 10.e4 dxe4 11.Nxe4 Nxe4 12.Qxe4 Bb7 13.O-O Qc7 14.Bc3 c5 15.d5 exd5 16.cxd5 Rfe8 17.Qd3 a5 18.Rfe1 Ba6 19.Rxe8+ 1-0
2016.10.04 7th Hradec Kralove Open
2841991 Sedlacek, Ja (1858) Kastner, O (2065) 0-1
1.e4 Nf6 2.e5 Nd5 3.d4 d6 4.Nf3 Bg4 5.Be2 c6 6.O-O Bxf3 7.Bxf3 dxe5 8.dxe5 e6 9.a3 Nd7 10.c4 Ne7 11.Qd4 Ng6 12.Bh5 Ndxe5 13.Qe4 Qh4 14.Bxg6 Nxg6 15.Qxh4 Nxh4 16.Bg5 Be7 17.Bxe7 Kxe7 18.Nc3 Rhd8 19.b4 Rd4 20.c5 0-1
2016.10.04 7th Hradec Kralove Open
2842005 FM Jirasek, P (2315) Kastner, O (2065) 1-0
1.e4 e6 2.d4 d5 3.e5 c5 4.c3 Qb6 5.Nf3 Nc6 6.a3 Bd7 7.b4 cxd4 8.cxd4 Rc8 9.Bb2 Na5 10.Nbd2 Nc4 11.Bxc4 dxc4 12.Rc1 Qa6 13.O-O c3 14.Bxc3 Qxa3 15.Ne4 Qa4 16.Qd2 Qb5 17.Qf4 Nh6 18.Rfd1 Bc6 19.Bd2 Rd8 20.Nc3 Qd3 21.d5 Bxd5 22.Be3 Qf5 23.Nxd5 exd5 24.Qd4 b6 25.Rc7 Qe4 26.Qa1 Bxb4 27.Rd4 1-0
2016.10.03 7th Hradec Kralove Open
2841966 Kastner, O (2065) FM Grela, K (2256) 0-1
1.d4 Nf6 2.Nf3 g6 3.g3 Bg7 4.Bg2 O-O 5.O-O d6 6.c4 Nc6 7.d5 Na5 8.Qa4 c5 9.dxc6 Nxc6 10.Nc3 Be6 11.Bd2 Nd7 12.b3 a5 13.Rac1 Nc5 14.Qa3 Nb4 15.Ng5 Bd7 16.Nd5 Bc6 17.Rfd1 e6 18.Nc3 Qe7 19.Nge4 Nxe4 20.Nxe4 d5 21.Ng5 h6 22.Nf3 d4 23.Ne1 Bxg2 24.Kxg2 Qc5 25.Nc2 d3 26.Nxb4 dxe2 27.Re1 axb4 28.Qxb4 Qc6+ 29.Kg1 Qf3 30.Bc3 Rxa2 31.Bxg7 Kxg7 32.Rc3 Qh5 33.Re3 Rd8 34.Qc3+ Kh7 35.Kg2 Rdd2 36.Qf6 Qf5 37.Qxf5 gxf5 38.Kf3 Rab2 39.R1xe2 Rxe2 40.Rxe2 Rxb3+ 41.Kf4 Rb4 42.Ke5 Kg6 43.Rc2 b6 44.h3 Kg5 45.f4+ Kg6 46.Rc3 h5 47.h4 Rb1 48.Kd6 Kf6 49.c5 bxc5 50.Kxc5 Rd1 51.Ra3 Kg6 52.Rb3 f6 53.Re3 Kf7 54.Kc4 Ra1 55.Kc5 Ra4 56.Rb3 Re4 57.Rb7+ Kg6 58.Rb3 Kh6 59.Ra3 Kg7 60.Ra7+ Kg6 61.Ra3 e5 62.fxe5 Rxe5+ 63.Kd6 Re4 64.Ra8 f4 65.gxf4 Rxf4 0-1
2016.10.02 7th Hradec Kralove Open
2841953 Hradsky, J (1832) Kastner, O (2065) 0-1
1.f4 Nf6 2.Nf3 g6 3.d4 d5 4.e3 Bg7 5.Bd3 c5 6.c3 b6 7.O-O O-O 8.Kh1 Ba6 9.Bxa6 Nxa6 10.Nbd2 Nc7 11.dxc5 bxc5 12.Nb3 Qd6 13.Bd2 Qb6 14.Qe2 a5 15.Rab1 a4 16.Na1 Ne4 17.Nc2 Ne8 18.Na3 N8d6 19.g4 f5 20.g5 Rab8 21.Rfd1 Qc6 22.Be1 e6 23.h4 Rb7 24.Kh2 Rfb8 25.Rdc1 Nf7 26.Rc2 Qc7 27.Kh3 e5 28.Qh2 exf4 29.Qxf4 Ne5 30.Bg3 Re8 31.Rd1 Qc6 32.Bh2 Ng4 33.Bg1 Reb8 34.c4 Rxb2 35.cxd5 Qe8 36.Rdc1 Ngf2+ 37.Bxf2 Nxf2+ 38.Kg3 Nd3 39.Rxb2 Nxf4 40.Rxb8 Nh5+ 41.Kf2 Qxb8 0-1
2016.07.17 27th Czech Open E 2016
2877777 GM Jaracz, P (2476) Kastner, O (2066) 1-0
1.d4 Nf6 2.c4 e6 3.Nf3 b6 4.a3 c6 5.Bf4 d5 6.e3 Be7 7.Nc3 O-O 8.Bd3 Ba6 9.cxd5 Nxd5 10.Nxd5 cxd5 11.Bxa6 Nxa6 12.Qa4 Qc8 13.Ne5 Qb7 14.Qc6 Rab8 15.Kd2 Rfc8 16.Qxb7 Rxb7 17.Rhc1 Rbc7 18.Rxc7 Rxc7 19.Rc1 Rxc1 20.Kxc1 Bd6 21.Nc6 Bxf4 22.exf4 Kf8 23.Nxa7 Nb8 24.Kc2 Ke8 25.Nc8 Nd7 26.a4 Kd8 27.Nd6 Ke7 28.Nb7 Nb8 29.a5 b5 30.Kc3 Nc6 31.a6 b4+ 32.Kb3 Kd7 33.Ka4 Kc7 34.Na5 Na7 35.Kxb4 Kb6 36.Nb7 Nc6+ 37.Kc3 Kxa6 38.Nd6 Nd8 39.f5 Kb6 40.fxe6 fxe6 41.Ne8 g6 42.Nf6 h6 43.h4 Nf7 44.Nd7+ Kb5 45.f3 g5 46.h5 Kc6 47.Ne5+ Nxe5 48.dxe5 Kc5 49.b4+ Kb5 50.g3 d4+ 51.Kxd4 Kxb4 52.f4 1-0
2016.07.16 27th Czech Open E 2016
2877765 Kastner, O (2066) Sindler, M (2245) 1/2-1/2
1.d4 Nf6 2.c4 g6 3.g3 Bg7 4.Bg2 O-O 5.Nc3 d6 6.Nf3 c6 7.O-O Qa5 8.Qd2 e5 9.dxe5 dxe5 10.Rd1 Be6 11.b3 Na6 12.Bb2 Rfd8 13.Nd5 Qc5 14.Nxf6+ Bxf6 15.Qc3 Bg4 16.h3 Bxf3 17.Bxf3 Qe7 18.e3 Nc5 19.Rxd8+ Rxd8 20.Rd1 h5 21.Rxd8+ Qxd8 22.Be2 b6 23.Qc2 Kg7 1/2-1/2
2015.07.11 Policka Open 2015
3026773 IM Piankov, E (2269) Kastner, O (2072) 1-0
1.d4 Nf6 2.Nf3 e6 3.g3 d5 4.Bg2 c5 5.O-O Nc6 6.c4 cxd4 7.Nxd4 Qb6 8.Nxc6 bxc6 9.Nc3 Ba6 10.cxd5 Rd8 11.Be3 Qxb2 12.Qa4 Bb5 13.Nxb5 cxb5 14.Qxa7 Nxd5 15.Rad1 Be7 16.Bxd5 Rxd5 17.Rxd5 exd5 18.Qa8+ Bd8 19.Qc6+ 1-0
2015.07.10 Policka Open 2015
3026767 Kastner, O (2072) FM Cerveny, P (2289) 1/2-1/2
1.e4 e6 2.d4 d5 3.exd5 exd5 4.Bd3 c5 5.Qe2+ Be7 6.dxc5 Nf6 7.Nf3 O-O 8.Be3 Re8 9.b4 a5 10.c3 axb4 11.cxb4 Ng4 12.Bb5 Bd7 13.Bxd7 Qxd7 14.Qd2 d4 15.Nxd4 Bg5 16.Nc2 Bf6 17.a3 Nxe3 18.fxe3 Bxa1 19.Nxa1 Qxd2+ 20.Kxd2 Nc6 21.Nc2 f5 22.Rf1 g6 23.Nc3 Ne5 24.a4 Nc4+ 25.Ke2 Rad8 26.Rd1 Rxd1 27.Nxd1 Rd8 28.Nd4 f4 29.Kd3 fxe3 30.Nxe3 Nb2+ 31.Kc3 Nxa4+ 32.Kc4 Nb2+ 33.Kc3 Kf7 34.c6 bxc6 35.Nxc6 Rc8 36.b5 Na4+ 37.Kb4 Nb6 38.Kc5 Na4+ 39.Kb4 Nb6 40.Kc5 Na4+ 1/2-1/2
2015.07.09 Policka Open 2015
3026758 FM Sabol, M (2312) Kastner, O (2072) 1-0
1.d4 Nf6 2.Nf3 e6 3.g3 b5 4.a4 b4 5.c4 a5 6.Bg2 Bb7 7.Nbd2 c5 8.O-O d5 9.dxc5 Bxc5 10.Nb3 Be7 11.Nfd4 Nbd7 12.cxd5 Nxd5 13.e4 N5f6 14.e5 Nd5 15.Nf5 O-O 16.Re1 Nc5 17.Nxe7+ Qxe7 18.Bg5 Qxg5 19.Nxc5 Bc6 20.Rc1 Rac8 21.Qd4 Rfd8 22.Ne4 Qe7 23.Nd6 Rc7 24.Rc5 f6 25.f4 fxe5 26.fxe5 Ra8 27.Rxc6 Rxc6 28.Bxd5 Rac8 29.Bg2 1-0
2015.07.08 Policka Open 2015
3026754 Kastner, O (2072) Vala, F (2058) 1-0
1.d4 Nf6 2.c4 g6 3.Nf3 Bg7 4.g3 O-O 5.Bg2 d6 6.O-O Nc6 7.Nc3 a6 8.e4 Bg4 9.h3 Bxf3 10.Bxf3 Nd7 11.Be3 e5 12.d5 Nd4 13.Bg2 c5 14.dxc6 bxc6 15.b4 Qe7 16.Qd3 Nb6 17.Rfc1 Rfd8 18.Rab1 Rab8 19.a4 Nd7 20.Ne2 c5 21.b5 a5 22.Nc3 Nb6 23.Nd5 Qa7 24.Ra1 Nxd5 25.cxd5 Qb6 26.Kh1 Rf8 27.Rf1 Rbc8 28.Rac1 Rc7 29.Rc4 Re8 30.h4 f6 31.Bh3 Rce7 32.Bxd4 exd4 33.Be6+ Kh8 34.f4 Qb7 35.f5 gxf5 36.Rxf5 Rxe6 37.dxe6 Rxe6 38.Rd5 f5 39.Rxf5 Rxe4 40.Kh2 Qe7 41.Rc2 Re3 42.Qf1 d3 43.Rcf2 Re2 44.b6 Kg8 45.Qb1 Bd4 46.b7 Bxf2 47.b8=Q+ Kg7 48.Qxd3 Bd4+ 49.Kh3 h6 50.Qf3 Re4 51.Qf8+ 1-0
2015.07.07 Policka Open 2015
3026749 Lorenc, O (2030) Kastner, O (2072) 1/2-1/2
1.c4 Nf6 2.Nc3 g6 3.g3 Bg7 4.Bg2 c5 5.Nf3 O-O 6.O-O Nc6 7.d3 d6 8.Bd2 Qc7 9.Rb1 a6 10.a3 Rb8 11.b4 1/2-1/2
2015.07.06 Policka Open 2015
3026744 Kastner, O (2072) Brokl, Daniel (1465) 1-0
1.d4 d5 2.g3 e6 3.Bg2 Nc6 4.Nf3 Bd7 5.Nbd2 Nf6 6.O-O Bd6 7.Re1 O-O 8.e4 dxe4 9.Nxe4 Be7 10.b3 Nxe4 11.Rxe4 Bf6 12.Bb2 a5 13.a4 Ne7 14.Ne5 Bxe5 15.Rxe5 Ng6 16.Rh5 c6 17.Qd3 f5 18.Re1 Ne7 19.c4 Be8 20.Rh3 Bg6 21.Qc3 Rf6 22.Qc1 Bf7 23.Bf3 Qb6 24.Qc2 Rg6 25.Bh5 Re8 26.Bxg6 Bxg6 27.Rxe6 f4 28.Qc3 Bf5 29.d5 1-0
2015.07.05 Policka Open 2015
3026728 Kastner, O (2072) FM Cerveny, M (2394) 0-1
1.d4 d6 2.e4 e5 3.dxe5 dxe5 4.Qxd8+ Kxd8 5.Bc4 f6 6.Be3 c6 7.Nd2 Kc7 8.a4 Nd7 9.Nb3 g6 10.Nf3 Nb6 11.Be2 Bh6 12.Bc5 Be6 13.Nbd2 a5 14.O-O Nd7 15.Ba3 Bf8 16.Bc4 Bxc4 17.Nxc4 Nh6 18.Rfd1 Nc5 19.Bxc5 Bxc5 20.h3 Nf7 21.Nfd2 b6 22.Nb3 Be7 23.Rd3 Rhd8 24.Rad1 Rxd3 25.Rxd3 Ng5 26.f3 Rg8 27.Kf2 h5 28.Ke2 Ne6 29.Kf1 h4 30.Ne3 Rd8 31.Rxd8 Bxd8 32.Nc4 Kd7 33.Kf2 Bc7 34.Ne3 b5 35.axb5 cxb5 36.Nd5 Bd8 37.g3 hxg3+ 38.Kxg3 Kd6 39.f4 a4 40.Nd2 exf4+ 41.Nxf4 Nxf4 42.Kxf4 b4 43.Ke3 Kc5 44.Kd3 Bc7 45.Nc4 Bf4 46.c3 Bc1 47.e5 fxe5 48.Nxe5 b3 49.Nc4 Bxb2 50.Nxb2 a3 0-1
2015.07.05 Policka Open 2015
3026739 Fiala, Milan (1838) Kastner, O (2072) 0-1
1.d4 Nf6 2.c4 e6 3.Nf3 b6 4.Nc3 Bb7 5.Bg5 h6 6.Bh4 Be7 7.e3 d6 8.Qc2 Nbd7 9.O-O-O d5 10.Ne5 O-O 11.f3 c5 12.g4 cxd4 13.exd4 Ne8 14.Bg3 Nxe5 15.dxe5 Bh4 16.Kb1 Nc7 17.Ne4 Qe7 18.Nd6 Ba6 19.f4 Bxc4 20.Nxc4 dxc4 21.Bxc4 Rac8 22.Qe4 Bxg3 23.hxg3 Qb4 24.g5 Nb5 25.Rc1 Rxc4 26.Rxc4 Na3+ 27.Ka1 Qxc4 28.Qf3 Nc2+ 29.Kb1 Nb4 30.gxh6 Rc8 31.Qb3 Qe4+ 0-1
2014.09.14 13th Kesarovski-Stanchev
3136200 FM Badev, K (2322) Kastner, O (2043) 1/2-1/2
1.e4 e6 2.d4 d5 3.Nc3 Nf6 4.Bg5 Bb4 5.Ne2 dxe4 6.a3 Be7 7.Bxf6 gxf6 8.Nxe4 f5 9.N4g3 c5 10.dxc5 Bxc5 11.Qxd8+ Kxd8 12.Nf4 Nc6 13.Bc4 Ne5 14.Be2 Bd7 15.O-O Kc7 16.Rad1 Rad8 17.b4 Be7 18.Bh5 Bb5 19.Rxd8 Rxd8 20.Bxf7 Bxf1 21.Nxe6+ Kd7 22.Nxd8 Bxd8 23.Bd5 Ba6 24.Nxf5 b5 25.f4 Ng4 26.h3 Bb6+ 27.Kh1 Ne3 28.Be4 Nxf5 29.Bxf5+ Ke7 30.Bxh7 Be3 31.Bd3 Bxf4 32.a4 Bd2 33.axb5 Bb7 34.Kh2 Bxb4 35.h4 Kf6 36.g4 Ke5 37.Kg3 Be1+ 38.Kh3 Kf4 39.Bf5 Bd5 40.Bd7 Bc4 41.h5 Bf1+ 42.Kh2 Kg5 43.Kg1 Be2 44.Kg2 Bd2 45.Kf2 Bxg4 46.Bxg4 Kxg4 47.Ke2 Bg5 48.c4 Kxh5 49.c5 Kg4 50.b6 axb6 51.cxb6 Bd8 1/2-1/2
2014.09.13 13th Kesarovski-Stanchev
3136188 Kastner, O (2043) FM Michna, C (2278) 1-0
1.d4 c5 2.dxc5 e6 3.Be3 Na6 4.g3 Nf6 5.Bg2 Ng4 6.Bd4 e5 7.Bc3 Bxc5 8.e3 d6 9.Nd2 Bxe3 10.fxe3 Nxe3 11.Qc1 Nxg2+ 12.Kf2 Nh4 13.gxh4 Qxh4+ 14.Kg2 Qg4+ 15.Kf2 e4 16.Qe1 Bf5 17.Qe3 O-O-O 18.Ne2 Rhe8 19.h4 Bg6 20.Rag1 Qf5+ 21.Ke1 Qd5 22.Nb3 Kb8 23.Rg5 Qe6 24.h5 f6 25.Rgg1 Bf5 26.Rxg7 Bg4 27.Nf4 Qc8 28.a3 Bf3 29.Rhg1 Re5 30.Rxh7 Rg5 31.Rg7 Qf5 32.Nd4 Qc5 33.R7xg5 fxg5 34.Nfe6 1-0
2014.09.12 13th Kesarovski-Stanchev
3136170 GM Vasilev, M (2486) Kastner, O (2043) 1-0
1.d4 Nf6 2.c4 e6 3.Nf3 b6 4.g3 Ba6 5.b3 Bb4+ 6.Bd2 Be7 7.Bg2 c6 8.Nc3 d5 9.O-O Nbd7 10.Bf4 dxc4 11.bxc4 Bxc4 12.Nd2 Ba6 13.Bxc6 Rc8 14.Qa4 O-O 15.Rfc1 Rxc6 16.Qxc6 Nb8 17.Qa4 Qd7 18.Qxd7 Nbxd7 19.a4 Ne8 20.Nb5 g5 21.Bc7 f5 22.Nf3 f4 23.Ne5 Nxe5 24.Bxe5 Nf6 25.Rc7 Nd5 26.Rxa7 fxg3 27.hxg3 1-0
2014.09.11 13th Kesarovski-Stanchev
3136159 Kastner, O (2043) GM Spiridonov, Niko1 (2207) 1-0
1.d4 Nf6 2.c4 e6 3.g3 Bb4+ 4.Bd2 Qe7 5.Bg2 Nc6 6.a3 Bxd2+ 7.Qxd2 a5 8.Nc3 a4 9.Nb5 d6 10.e4 e5 11.Ne2 O-O 12.O-O Na5 13.Qb4 exd4 14.Qxa4 c5 15.Qc2 Be6 16.b3 Nc6 17.Nf4 Ne5 18.h3 Rac8 19.Qe2 Bd7 20.a4 Bxb5 21.axb5 Ra8 22.Nd3 Nxd3 23.Qxd3 Qc7 24.Rfe1 Ra5 25.Ra4 Rxa4 26.bxa4 Qa5 27.Ra1 Nd7 28.f4 Re8 29.e5 dxe5 30.Bxb7 exf4 31.Rf1 Re3 32.Qf5 Nf6 33.Qxf4 h6 34.Bg2 Qxa4 35.b6 Rb3 36.b7 Qe8 37.Ra1 Qe2 38.b8=Q+ Rxb8 39.Qxb8+ Kh7 40.Qf4 Qxc4 41.Rc1 Qb4 42.Qf5+ Kh8 43.Qc8+ Kh7 44.Qxc5 Qd2 45.Qf5+ g6 46.Qf4 Qxf4 47.gxf4 Nh5 48.f5 gxf5 49.Kf2 Nf4 50.Rd1 Ne6 51.h4 Kg6 52.Bd5 Kf6 53.Bxe6 fxe6 54.Rxd4 Kg6 55.Kf3 Kf6 56.Ra4 e5 57.Ra6+ Kg7 58.Re6 1-0
2014.09.10 13th Kesarovski-Stanchev
3136141 FM Tonkov, B (2294) Kastner, O (2043) 1-0
1.d4 Nf6 2.c4 e6 3.g3 d5 4.Nf3 dxc4 5.Bg2 c5 6.O-O Nc6 7.Na3 Nxd4 8.Nxd4 cxd4 9.Nxc4 Bc5 10.b4 Be7 11.Bb2 O-O 12.a3 Qc7 13.Qxd4 Rd8 14.Qc3 Bd7 15.Rac1 Rac8 16.Qb3 Bb5 17.Na5 Qd7 18.Rxc8 Rxc8 19.Bxb7 Rc7 20.Rd1 Rxb7 21.Rxd7 Rxd7 22.Qc2 Nd5 23.Nc6 Bf6 24.Bxf6 gxf6 25.Nd4 Rc7 26.Qd2 Be8 27.e4 Nb6 28.Qf4 Rc3 1-0
2014.09.09 13th Kesarovski-Stanchev
3136124 Kastner, O (2043) IM Enchev, I (2380) 0-1
1.d4 Nf6 2.c4 e6 3.g3 c5 4.Nf3 cxd4 5.Nxd4 Bb4+ 6.Bd2 Bc5 7.Nb3 Be7 8.Bg2 Qc7 9.Qc1 O-O 10.O-O d6 11.Ba5 Qd7 12.Rd1 Nc6 13.Bc3 Qc7 14.Nd4 a6 15.b3 e5 16.Nxc6 bxc6 17.e4 Bg4 18.Re1 Nd7 19.Bb2 Nc5 20.Qd2 Ne6 21.h3 Bh5 22.Na3 Bg5 23.Qc3 Qa7 24.Nc2 Bd8 25.Bc1 Bb6 26.Be3 Nd4 27.g4 Bg6 28.Rad1 c5 29.Bc1 a5 30.Nxd4 cxd4 31.Qg3 a4 32.b4 f6 33.Bf1 Rac8 34.Ba3 Bf7 35.Rc1 Be6 36.Bd3 Qf7 37.c5 dxc5 38.bxc5 Ba5 39.Re2 Bc3 40.Rcc2 Bc4 41.h4 Rc6 42.Kg2 Rfc8 43.Qf3 h5 44.Red2 hxg4 45.Qxg4 Be6 46.Qe2 Qg6+ 47.Kh2 Qh6 48.Bb5 Qxh4+ 49.Kg1 Qg5+ 50.Kh2 Kf7 0-1
2014.09.08 13th Kesarovski-Stanchev
3136110 Kastner, O (2043) IM Stets, D (2414) 1/2-1/2
1.d4 g6 2.e4 Bg7 3.Nc3 d6 4.Be3 a6 5.f4 b5 6.a3 Bb7 7.Nf3 Nd7 8.Be2 c5 9.O-O Ngf6 10.Ng5 h6 11.Nxf7 Kxf7 12.e5 cxd4 13.exf6 Bxf6 14.Bxd4 Bxd4+ 15.Qxd4 Qb6 16.Rad1 Rac8 17.Bg4 Rc4 18.Qxb6 Nxb6 19.g3 Bc8 20.Bf3 Rc5 21.Rfe1 Bf5 22.Nd5 Nxd5 23.Bxd5+ Kf6 24.c3 a5 25.Be4 b4 26.cxb4 axb4 27.axb4 Rc4 28.Bxf5 gxf5 29.Re2 Rb8 30.Rde1 Rb7 31.Re6+ Kf7 32.Rxh6 Rcxb4 33.Rh7+ Kf6 34.Re2 Re4 35.Rd2 Rb3 36.Rh8 Re1+ 37.Kf2 Rb1 38.Rf8+ Kg6 39.h3 R1xb2 40.Rxb2 Rxb2+ 41.Kf3 e5 42.fxe5 dxe5 43.Rg8+ Kf6 44.Rf8+ Ke6 45.Re8+ Kd6 46.Rd8+ Kc7 47.Ra8 e4+ 48.Kf4 Rf2+ 49.Ke5 e3 50.Ra7+ Kd8 51.Ra3 Rf3 52.Ra2 Kd7 53.Re2 Kc6 54.Kd4 Rxg3 55.Rxe3 Rxe3 56.Kxe3 1/2-1/2
2014.09.07 13th Kesarovski-Stanchev
3136092 GM Drenchev, P (2527) Kastner, O (2043) 1-0
1.c4 Nf6 2.Nc3 c5 3.g3 d5 4.cxd5 Nxd5 5.Bg2 Nc7 6.Nf3 Nc6 7.O-O g6 8.d3 Bg7 9.Qa4 O-O 10.Qh4 Ne6 11.Ng5 Nxg5 12.Bxg5 Re8 13.Qc4 Qa5 14.Bd5 e6 15.Bxc6 bxc6 16.Ne4 Bxb2 17.Rab1 Ba6 18.Qxc5 Qxa2 19.Qc2 Reb8 20.Nf6+ 1-0
2013.05.21 Open Hradec Kralove 2013
3322740 Kastner, O (2082) Sedivy, Martin (1989) 1/2-1/2
1.d4 Nf6 2.Nf3 e6 3.Bg5 Be7 4.Nbd2 b6 5.e4 d5 6.e5 Nfd7 7.Bxe7 Qxe7 8.c3 c5 9.Bd3 Ba6 10.Bxa6 Nxa6 11.O-O Nc7 12.Qe2 c4 13.Ne1 b5 14.f4 1/2-1/2
2013.05.19 Open Hradec Kralove 2013
3322683 Kastner, O (2082) Prazak, Matous (1784) 1-0
1.Nf3 d6 2.d4 g6 3.e4 Nf6 4.Bd3 Bg7 5.O-O Nbd7 6.e5 Nd5 7.exd6 cxd6 8.Re1 O-O 9.Bd2 b6 10.c4 Nc7 11.Bc3 e6 12.Nbd2 Bb7 13.Rc1 d5 14.b3 Re8 15.h3 Rc8 16.a4 f6 17.Ba1 e5 18.cxd5 Nxd5 19.Rxc8 Qxc8 20.dxe5 Nxe5 21.Nxe5 fxe5 22.Ne4 Rd8 23.Bc4 Qd7 24.Qg4 Qe7 25.Rd1 Rd7 26.Nc3 e4 27.Nxd5 Bxd5 28.Rxd5 Bxa1 29.Rxd7+ 1-0
2013.05.19 Open Hradec Kralove 2013
3325668 Olmo, Jose Kastner, O (2082) 1-0
1.e4 e6 2.d3 c5 3.g3 b5 4.Bg2 Bb7 5.Nf3 Nc6 6.O-O d6 7.Nc3 b4 8.Ne2 Be7 9.c3 Nf6 10.h3 O-O 11.Be3 Rc8 12.Qd2 c4 13.cxb4 cxd3 14.Qxd3 Nxb4 15.Qb5 Ba6 16.Qxb4 Bxe2 17.Rfc1 Qd7 18.Qd2 Ba6 19.Nd4 Rfd8 20.Qa5 Bd3 21.e5 Nd5 22.Bxd5 exd5 23.Qxd5 Ba6 24.e6 fxe6 25.Nxe6 Kh8 26.Nxd8 Rxd8 27.Qc6 1-0
2013.05.18 Open Hradec Kralove 2013
3325638 Kastner, O (2082) Maly, Ant (1814) 1-0
1.e4 g6 2.d4 c6 3.Be3 Bg7 4.c3 d5 5.e5 e6 6.Nd2 Ne7 7.Nh3 b6 8.Bd3 Ba6 9.Bc2 Nd7 10.Qf3 h6 11.g4 c5 12.Qg3 Rc8 13.f4 cxd4 14.Bxd4 Nc6 15.Nf3 Nb4 16.O-O-O Nxc2 17.Kxc2 Nc5 18.Bxc5 bxc5 19.f5 Qa5 20.Nf4 Qa4+ 21.Kc1 Qxa2 22.fxe6 Qa1+ 23.Kc2 Qa4+ 24.Kd2 O-O 25.e7 Rfe8 26.Nxd5 Qb3 27.Ke3 Bb7 28.Nf6+ Bxf6 29.exf6 Qe6+ 30.Qe5 Bxf3 31.Qxe6 fxe6 32.Kxf3 Kf7 33.Rd7 Kxf6 34.Ke4 Rb8 35.Rf1+ Kg5 36.h3 1-0
2013.05.17 Open Hradec Kralove 2013
3325572 Kastner, O (2082) FM Rosko, L (2332) 0-1
1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 Nc6 6.Be2 e5 7.Ndb5 a6 8.Na3 b5 9.Nd5 Be7 10.Nxe7 Qxe7 11.O-O Bb7 12.f3 d5 13.exd5 Qc5+ 14.Kh1 Nxd5 15.c4 bxc4 16.Bxc4 Rd8 17.Qe1 O-O 18.Bg5 Rd7 19.Rc1 Qd6 20.Bb3 Qg6 21.Qg3 h6 22.Bd2 Qxg3 23.hxg3 Nd4 24.Ba4 Rdd8 25.Kh2 Nb6 26.Ba5 Nxa4 27.b3 Rd5 28.Bb4 Nb6 29.Bxf8 Kxf8 30.Rc7 Rd7 31.Rxd7 Nxd7 32.Rc1 Bc6 33.Nc4 Ke7 34.Na5 Kd6 35.b4 f5 36.a3 Bd5 37.Rc8 e4 0-1
2013.05.16 Open Hradec Kralove 2013
3325553 Lasek, Frantisek (1823) Kastner, O (2082) 0-1
1.f4 Nf6 2.Nf3 g6 3.d4 Bg7 4.e3 c5 5.Bd3 cxd4 6.exd4 O-O 7.O-O e6 8.Be3 b6 9.Nbd2 Bb7 10.h3 Qc7 11.c4 Nc6 12.a3 d6 13.Rc1 Rac8 14.b4 Ne7 15.Qe2 Nf5 16.Bf2 Nh5 17.Bxf5 exf5 18.g3 Nf6 19.d5 Rfe8 20.Qd1 Ne4 21.Re1 Nc3 22.Rxc3 Bxc3 23.Qb3 Rxe1+ 24.Bxe1 Bxd2 25.Nxd2 b5 26.cxb5 Qb6+ 27.Bf2 Rc1+ 28.Kg2 Qxb5 29.Nf3 Qf1+ 30.Kh2 Qh1# 0-1
2013.05.15 Open Hradec Kralove 2013
3325522 Kastner, O (2082) Hruby, Va (1733) 1-0
1.Nf3 d5 2.g3 Nf6 3.Bg2 c5 4.O-O Nc6 5.d4 e6 6.e3 b6 7.c4 Bb7 8.cxd5 Nxd5 9.Nc3 cxd4 10.Nxd5 Qxd5 11.Nxd4 Qd7 12.Qa4 Na5 13.Qxd7+ Kxd7 14.Rd1 Bxg2 15.Kxg2 Nb7 16.b3 a6 17.Bb2 Bd6 18.e4 f6 19.f4 Ke7 20.e5 fxe5 21.Nc6+ Ke8 22.Nxe5 Rd8 23.Nc4 Bc5 24.Bxg7 Rg8 25.Bf6 Rd5 26.Ne5 Nd6 27.Rxd5 exd5 28.Re1 Ne4 29.Nf3 Kf7 30.Bb2 Bb4 31.Rd1 Rd8 32.Ne5+ Ke6 33.Nc6 Rc8 34.Nxb4 a5 35.Nd3 Rc2+ 36.Kg1 Nd2 37.Re1+ Kf7 38.Re2 Nf3+ 39.Kf2 1-0
2012.12.29 Czech Christmas Open
3369333 Kastner, O (2088) IM Chudinovskikh, A (2263) 0-1
1.e4 e5 2.Nc3 Nf6 3.Bc4 Nc6 4.d3 Na5 5.a3 Nxc4 6.dxc4 d6 7.h3 g6 8.Bg5 h6 9.Be3 b6 10.Nge2 Be6 11.Qd3 Nd7 12.b3 Nc5 13.Qd2 Bg7 14.f3 f5 15.g4 f4 16.Bf2 h5 17.O-O-O Qd7 18.Bh4 Qf7 19.Nd5 Nb7 20.Kb2 c6 21.Ndc3 Bh6 22.gxh5 g5 23.Bf2 Qxh5 24.Qd3 O-O-O 25.a4 Bg7 26.Nd5 Nc5 27.Ne7+ Kc7 28.Qd2 Qxf3 29.Bxc5 dxc5 30.Nd5+ cxd5 31.cxd5 Qxe4 32.d6+ Kb7 33.Nc3 Qc6 0-1
2012.12.28 Czech Christmas Open
3369301 Kastner, O (2088) FM Novotny, M1 (2274) 0-1
1.Nf3 d5 2.d4 e6 3.g3 Nf6 4.Bg2 b5 5.O-O Bb7 6.Nbd2 Nbd7 7.a4 a6 8.c3 Bd6 9.b3 O-O 10.Ba3 Bxa3 11.Rxa3 b4 12.cxb4 Qe7 13.a5 Qxb4 14.Qa1 Bc6 15.Rc1 Bb5 16.Bf1 c5 17.Ra2 Ne4 18.Nxe4 dxe4 19.Nd2 cxd4 20.Nxe4 Rac8 21.Nd2 Rc3 22.Qb1 Rfc8 23.Rxc3 dxc3 24.Ne4 h6 25.Qc2 f5 26.Nd2 Nc5 27.Nb1 Nxb3 28.e3 Bxf1 29.Kxf1 Nxa5 30.Kg1 Kh7 31.Ra3 Qb2 32.Ra2 Qxa2 33.Qxa2 c2 0-1
2012.11.16 Brno Open 2012
3384518 Kastner, O (2092) Kubicek, P (1971) 0-1
1.e4 e6 2.d4 d5 3.e5 c5 4.c3 Nc6 5.Nf3 Qb6 6.Be2 Nh6 7.Na3 cxd4 8.cxd4 Bxa3 9.bxa3 Nf5 10.Kf1 Ncxd4 11.Bd3 Nxf3 12.Qxf3 Ne7 13.Rb1 Qc7 14.Qg3 Ng6 15.Bb2 Bd7 16.h4 Rg8 17.h5 Nf8 18.Rh4 Bc6 19.f4 g6 20.f5 O-O-O 21.Bd4 Nd7 22.hxg6 hxg6 23.fxe6 fxe6 24.Rh7 Qa5 25.Qe3 Rh8 26.Bxg6 Rxh7 27.Bxh7 Rh8 28.Bc2 Rh1+ 29.Kf2 Rxb1 30.Bxb1 Qd8 31.Qh6 Qe7 32.Qe3 b6 33.Kg1 Bb5 34.Qc3+ Kb7 35.Qb4 Qh4 36.Bc3 Qc4 37.Qxc4 dxc4 38.g4 Nc5 39.g5 Nd3 40.g6 Be8 41.g7 Bf7 42.Bc2 Kc6 43.Bd1 Nc1 44.Bf3+ Kd7 45.Be4 Ne2+ 46.Kf2 Nxc3 47.Bh7 Nxa2 48.Ke3 Nc1 49.Kd4 b5 50.Kc5 a6 51.Kb6 Nd3 52.Kxa6 Kc6 53.g8=Q Bxg8 54.Bxg8 c3 0-1
2012.11.15 Brno Open 2012
3384484 Zemlicka, V (2041) Kastner, O (2092) 1/2-1/2
1.e4 Nf6 2.e5 Nd5 3.d4 d6 4.Nf3 Bg4 5.Be2 e6 6.O-O Be7 7.c4 Nb6 8.h3 Bh5 9.exd6 cxd6 10.Nc3 O-O 11.Be3 Nc6 12.b3 d5 13.c5 Bxf3 14.Bxf3 Nc8 15.b4 a6 16.Rb1 b5 17.a4 N8a7 18.Be2 Rb8 19.axb5 Nxb5 20.Nxb5 axb5 21.Qd2 Bf6 22.f4 g6 23.Ra1 Qd7 24.Ra6 1/2-1/2
2012.11.14 Brno Open 2012
3384412 Kopecek, Ivan (1961) Kastner, O (2092) 0-1
1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 c5 5.Bd3 Bxc3+ 6.bxc3 d6 7.Nf3 Nc6 8.O-O e5 9.Qc2 Bg4 10.Rb1 Bxf3 11.gxf3 Qc7 12.Bf5 O-O 13.d5 Ne7 14.Bh3 Ng6 15.Kh1 Rfe8 16.Bf5 Qe7 17.Bxg6 hxg6 18.e4 Nh5 19.Rg1 b6 20.Rg4 Kh7 21.Bg5 f6 22.Be3 g5 23.h4 gxh4 24.Rxh4 Qf7 25.Rg1 Rh8 26.f4 Kg8 27.f5 Kf8 28.Rg6 Ke7 29.Rhg4 Nf4+ 30.Kg1 Nxg6 31.Rxg6 Rh7 32.Kf1 Qe8 33.Qa4 Qxa4 0-1
2012.11.14 Brno Open 2012
3384440 Kastner, O (2092) FM Kuchynka, Luk (2310) 0-1
1.e4 b6 2.d4 Bb7 3.Nc3 e6 4.Nf3 Bb4 5.Bd3 Nf6 6.Qe2 d5 7.e5 Ne4 8.Bd2 Nxd2 9.Qxd2 Be7 10.Ne2 c5 11.c3 Ba6 12.Bxa6 Nxa6 13.O-O Nc7 14.Qf4 c4 15.Qg4 g6 16.b4 a5 17.a3 Qd7 18.Qf4 h6 19.h3 Qa4 20.Qc1 Kd7 21.Nh2 h5 22.f4 h4 23.Nf3 Rhb8 24.Qd1 Qxd1 25.Rfxd1 Ra6 26.Ne1 Rba8 27.Nc2 axb4 28.axb4 Ra2 29.Rdc1 Rxc2 0-1
2012.11.13 Brno Open 2012
3384377 Kastner, O (2092) Martirosyan, Ara 1-0
1.Nf3 Nf6 2.g3 g6 3.b3 Bg7 4.Bb2 d6 5.d4 O-O 6.Bg2 Nbd7 7.O-O h6 8.Nbd2 Nh7 9.e4 e5 10.c3 b6 11.Qc2 Bb7 12.Rad1 Re8 13.Rfe1 Ng5 14.Nxg5 Qxg5 15.Nc4 Rad8 16.Bc1 Qf6 17.Ne3 Qe7 18.Nd5 Bxd5 19.exd5 Qf6 20.dxe5 Nxe5 21.Re3 Ng4 22.Rf3 Qe5 23.h3 Nf6 24.Re3 Qh5 25.Rd4 Rxe3 26.Bxe3 Qe5 27.Qd2 h5 28.Ra4 Ra8 29.Qd3 a5 30.Rc4 Qe7 31.Rc6 Ra7 32.Qc4 Rb7 33.a4 Kh7 34.Qa6 Rb8 35.Qa7 Rc8 36.Qb7 Qd7 37.Bxb6 1-0
2012.11.12 Brno Open 2012
3384334 IM Chudinovskikh, A (2267) Kastner, O (2092) 1-0
1.d4 Nf6 2.Bg5 e6 3.Nf3 d5 4.e3 Nbd7 5.Bd3 h6 6.Bh4 Bd6 7.c4 c6 8.Nc3 Qa5 9.O-O O-O 10.a3 dxc4 11.Bxc4 Qh5 12.Be2 Ng4 13.h3 Nh2 14.Ne4 Nxf1 15.Nxd6 g5 16.g4 Qg6 17.Qxf1 gxh4 18.Nxh4 Qg5 19.Ng2 Qe7 20.Ne4 Nf6 21.Ng3 Kg7 22.f4 Rh8 23.Rc1 Bd7 24.Rc5 Nd5 25.e4 b6 26.Rc2 Nc7 27.e5 Rac8 28.f5 Kf8 29.Ne4 Ke8 30.Nd6+ Kd8 31.f6 Qf8 32.Nf4 Rb8 33.Bf3 Nb5 34.Nxb5 cxb5 35.d5 Rc8 36.dxe6 fxe6 37.Ng6 Rxc2 38.Nxf8 Rxf8 39.Qd3 Rxb2 40.Qh7 Re8 41.f7 Rf8 42.Qg7 1-0
2012.11.11 Brno Open 2012
3384293 Kastner, O (2092) FM Burdalev, K (2334) 1/2-1/2
1.e4 e6 2.d4 d5 3.Nd2 Nf6 4.e5 Nfd7 5.Bd3 c5 6.c3 b6 7.Ne2 Ba6 8.Bxa6 Nxa6 9.Nf4 Nc7 10.Qg4 Qc8 11.O-O Qa6 12.Nf3 h6 13.Re1 O-O-O 14.Bd2 g5 15.Nh5 Qd3 16.Rac1 Qg6 17.c4 Kb7 18.cxd5 Nxd5 19.a3 Be7 20.Be3 Qf5 21.Qxf5 exf5 22.dxc5 Nxc5 23.Bxc5 Bxc5 24.b4 Be7 25.h3 a5 26.bxa5 Bxa3 27.Ra1 Bb4 28.Reb1 Bc3 29.Ra3 g4 30.Nh4 gxh3 31.axb6 Ra8 32.Rxa8 Rxa8 33.Nxf5 Bxe5 34.gxh3 Rg8+ 35.Kf1 Rg5 36.Nhg3 Bxg3 37.Nxg3 Nxb6 38.Rb4 Rg6 39.Nf5 Rf6 40.Ne7 Ka6 41.Rh4 Nd7 42.Ng8 Rg6 43.Rxh6 Kb6 44.Rxg6+ fxg6 45.Ke2 Kc7 46.Ke3 Kd8 47.Kf4 Ke8 48.Kg5 Kf7 49.Nh6+ Kg7 50.Ng4 Nc5 51.Kf4 Ne6+ 52.Kf3 Nd4+ 53.Ke4 Nf5 54.Ne3 Nd6+ 55.Kf4 Nf7 56.Ng4 Nd6 57.h4 Nf7 58.Ne5 Nd8 59.Ng4 Nf7 60.f3 Nd6 61.Ke5 Nf5 62.h5 gxh5 63.Kxf5 hxg4 64.fxg4 Kf7 65.Ke4 Kg6 66.Kd3 Kg5 67.Kc4 1/2-1/2
2012.11.10 Brno Open 2012
3384276 Romanek, Zdenek (1671) Kastner, O (2092) 0-1
1.d4 Nf6 2.c4 e6 3.Nc3 c5 4.e3 b6 5.Nf3 Bb7 6.Bd3 Nc6 7.O-O Be7 8.a3 Qb8 9.Re1 O-O 10.h3 Re8 11.Bc2 Bf8 12.Rb1 d6 13.Ba4 Rd8 14.d5 exd5 15.cxd5 Ne7 16.e4 h6 17.Bf4 Ng6 18.Bh2 Qc8 19.Nd2 Ba6 20.Nb5 Bxb5 21.Bxb5 a6 22.Bd3 b5 23.Rc1 Qd7 24.Bb1 Re8 25.f4 Rac8 26.b3 Re7 27.Re2 Rce8 28.Qc2 Nxd5 29.f5 Ngf4 30.Rf2 Ne3 31.Qc3 Nfxg2 32.Rxg2 Nxg2 33.Kxg2 Qc6 34.Qf3 d5 35.Re1 Qf6 36.Re2 c4 37.bxc4 dxc4 38.Bc2 Rd7 39.Bf4 Bd6 40.Bxd6 Rxd6 41.Nb1 Qe5 42.Nc3 a5 43.Qg3 b4 44.axb4 axb4 45.Qxe5 Rxe5 46.Na4 b3 47.Bb1 Rd1 48.Nc3 Rc1 49.Re3 f6 50.Kf2 Ra5 51.Ke2 Ra1 52.Kd2 Raxb1 53.Nxb1 Rxb1 54.Rc3 Rh1 55.Rxc4 b2 0-1
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