WORLDBASE

WORLDBASE Players FM Riha, Vojtech

Stockfish
GameID: 0
FIDE Country B-Year Gender Standard Rapid Blitz
377430 CZE 2002 M 2269 2151 2195
147 games
2026.01.18 TCh-CZE 1 Liga Vychod
2167707 FM Riha, Vojtech (2284) IM Bures, J (2386) 0-1
1.e4 c6 2.d4 d5 3.e5 Bf5 4.h4 h5 5.c4 e6 6.Nc3 Ne7 7.Nge2 dxc4 8.Ng3 b5 9.a4 b4 10.Nce4 Bxe4 11.Nxe4 Nf5 12.Bxc4 Qxd4 13.Qxd4 Nxd4 14.O-O Nd7 15.Rd1 Nf5 16.Ba6 Nc5 17.Nxc5 Bxc5 18.Bd2 Rd8 19.Rac1 Rd5 20.Bb7 Ne7 21.Bg5 Rxe5 22.Bc8 Bb6 23.Bd7+ Kf8 24.Bxc6 Nxc6 25.Rxc6 Kg8 26.Bd8 Bc5 27.Bc7 Rf5 28.Bg3 Rh6 29.Kf1 Rg6 30.Rd3 Rg4 31.b3 Bb6 32.Ke2 g5 33.Rc8+ Kg7 34.Rf3 Rd5 35.Rc4 gxh4 36.Bxh4 Rxc4 37.bxc4 Ra5 38.Rg3+ Kf8 39.Rg5 Rxg5 40.Bxg5 Bd4 41.f3 b3 42.Kd3 Ke8 43.Bd2 e5 44.Bb4 f5 45.Ba3 Kd7 46.Kd2 e4 47.fxe4 fxe4 48.Bb4 Kc6 49.a5 Kb7 50.Kd1 Ka6 51.Kd2 e3+ 52.Kd3 e2 53.Be1 Be5 54.c5 Kb5 55.Bf2 a6 56.g3 b2 57.Kc2 Bc3 58.c6 Kxc6 0-1
2026.01.04 TCh-CZE 1 Liga Vychod
2155400 FM Riha, Vojtech (2284) Boff, Ondrej (1928) 1-0
1.e4 c5 2.b4 cxb4 3.a3 d5 4.exd5 Qxd5 5.Nf3 e6 6.Bb2 Nf6 7.Be2 Qd8 8.O-O Nc6 9.d4 Be7 10.axb4 Bxb4 11.c4 O-O 12.Qb3 Bd6 13.Rd1 b6 14.Nbd2 Bb7 15.Bd3 Qe7 16.Bb1 Rfd8 17.Re1 Nb4 18.d5 Nfxd5 19.cxd5 Bxd5 20.Qc3 f6 21.Nd4 Be5 22.Qh3 g6 23.Qh4 Qf8 24.Ne4 a5 25.Ra3 Rac8 26.Nxe6 Bxe6 27.Bxe5 fxe5 28.Nf6+ Kg7 29.Qxh7+ Kxf6 30.Rf3+ Bf5 31.Bxf5 gxf5 32.Rxf5+ Ke6 33.Qg6+ Kd5 34.Rxf8 Rxf8 35.Qxb6 1-0
2025.12.20 ch-CZE Blitz 2025
2136129 FM Riha, Vojtech (2273) IM Zwardon, V (2431) 0-1
1.e4 c5 2.b4 cxb4 3.a3 d5 4.exd5 Nf6 5.axb4 Nxd5 6.b5 e5 7.d3 Be6 8.Nf3 Nd7 9.Be2 Bc5 10.O-O O-O 11.c4 N5f6 12.Nc3 Re8 13.Qc2 h6 14.h3 Qc7 15.Na4 Bd4 16.Rb1 Rad8 17.Bd2 Nc5 18.Nxd4 exd4 19.Nxc5 Qxc5 20.Bf3 b6 21.Bb4 Qg5 22.Qd2 Qg6 23.Kh2 Bf5 24.Rbd1 h5 25.g3 Re6 26.c5 bxc5 27.Bxc5 Bxh3 28.Bxa7 Bxf1 29.Rxf1 Ng4+ 30.Kg2 h4 31.Qf4 f5 32.Bxd4 h3+ 33.Kg1 Red6 34.Bc5 Rxd3 35.b6 Rb3 36.b7 h2+ 37.Kh1 Qa6 38.Re1 0-1
2025.11.09 TCh-CZE 1 Liga Vychod
2110158 FM Holeksa, Z (2262) FM Riha, Vojtech (2284) 1-0
1.e4 e6 2.d4 d5 3.Nd2 Nf6 4.e5 Nfd7 5.Bd3 c5 6.c3 Nc6 7.Ne2 cxd4 8.cxd4 f6 9.exf6 Nxf6 10.Nf3 Bd6 11.O-O Qc7 12.Bg5 O-O 13.Rc1 a6 14.Nc3 h6 15.Bh4 Bf4 16.Bg3 Nh5 17.Bxf4 Nxf4 18.Bb1 g5 19.Re1 Qg7 20.Ne5 Nxe5 21.Rxe5 Bd7 22.Ne2 Rac8 23.Nxf4 Rxc1 24.Qxc1 Rxf4 25.Qe3 Qf8 26.h4 gxh4 27.Bd3 Qf6 28.a3 Rg4 29.Be2 Rg5 30.f4 Rg3 31.Qf2 Qg6 32.Kh2 Qc2 33.f5 exf5 34.Qf4 Rg5 35.Bf3 Bc6 36.Qxh4 Qd2 37.Re6 h5 38.Re2 Qc1 39.Bxh5 Rg7 40.Re5 Qd2 41.Re2 Qc1 42.Re7 Rxe7 43.Qxe7 Qf4+ 44.Kh3 Qxd4 45.Qf7+ Kh8 46.Qf8+ Kh7 47.Qxf5+ Kh8 48.Bg6 Qe3+ 49.Kg4 Qe2+ 50.Kh4 Qe1+ 51.g3 Qe7+ 52.Qg5 Qc7 53.Bf5 Be8 54.Qh6+ Kg8 55.Be6+ Bf7 56.Qg6+ Kf8 57.Qxf7+ Qxf7 58.Bxf7 Kxf7 59.Kg4 Kf6 60.Kf4 a5 61.a4 b6 62.Ke3 1-0
2025.02.16 TCh-CZE 1 Liga Vychod
170880 FM Riha, Vojtech (2261) IM Barski, R (2392) 1/2-1/2
1.e4 c5 2.Nf3 Nc6 3.Bb5 Nf6 4.Bxc6 dxc6 5.Nc3 Bg4 6.d3 Nd7 7.h3 Bh5 8.Be3 e5 9.Qe2 f6 10.g4 Bf7 11.Nd2 Bd6 12.Qf1 Nf8 13.f4 Ne6 14.fxe5 Bxe5 15.Nf3 Bg3+ 16.Bf2 Bf4 17.Qg1 Qa5 18.Be3 O-O-O 19.Bxf4 Nxf4 20.Qh2 g5 21.h4 h6 22.hxg5 fxg5 23.a3 Be6 24.Rg1 c4 25.d4 h5 26.gxh5 Rxh5 27.Qd2 Nh3 28.Rf1 g4 29.Ng1 g3 30.O-O-O Bg4 31.Rde1 Qg5 32.Nxh3 Bxh3 33.Rg1 Qxd2+ 34.Kxd2 Rxd4+ 35.Ke3 Rd8 36.Rxg3 Bd7 37.Re2 Re8 38.Rg7 Be6 39.Rf2 Rh3+ 40.Rf3 Rh2 41.Rf2 Rh3+ 42.Rf3 Rh2 43.Rf2 1/2-1/2
2025.02.09 TCh-CZE Extraliga 2024-25
177954 IM Piesik, P (2421) FM Riha, Vojtech (2261) 1-0
1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Be2 O-O 6.Nf3 e5 7.O-O Nc6 8.d5 Ne7 9.Kh1 c5 10.Rg1 Ng4 11.Qe1 f5 12.Ng5 fxe4 13.Ngxe4 Nf6 14.g4 Nxe4 15.Nxe4 Kh8 16.f3 Ng8 17.Bg5 Qb6 18.Qh4 Qxb2 19.Bd3 Qa3 20.Rad1 b5 21.Nxd6 bxc4 22.Nxc4 Qc3 23.Rg3 Ba6 24.Bxg6 h6 25.Rc1 Qd4 26.Ne3 Bd3 27.Bxd3 Qxd3 28.Nf5 Qxd5 29.Bxh6 Nxh6 30.Nxh6 Qe6 31.Nf5+ Kg8 32.Rh3 Rf7 33.Qh7+ Kf8 34.Qh8+ Bxh8 35.Rxh8# 1-0
2025.02.08 TCh-CZE Extraliga 2024-25
177898 FM Riha, Vojtech (2261) IM Szotkowski, J (2303) 1/2-1/2
1.e4 c6 2.d4 d5 3.e5 Bf5 4.Nf3 e6 5.Be2 Nd7 6.O-O Ne7 7.Be3 h6 8.b3 Bh7 9.c4 Nf5 10.Nc3 Be7 11.Bd3 O-O 12.Qc2 Kh8 13.cxd5 Nxe3 14.fxe3 Bxd3 15.Qxd3 cxd5 16.e4 Nb6 17.a4 Rc8 18.a5 dxe4 19.Nxe4 Nd5 20.Qb5 Ne3 21.Rf2 Rc7 22.h3 Kg8 23.Qd3 Nd5 24.Raf1 Rd7 25.Nh2 Nb4 26.Qe3 Bg5 27.Nxg5 Qxg5 28.Qxg5 hxg5 29.Nf3 Nc6 30.Nxg5 Nxd4 31.b4 a6 32.Kh2 Re7 33.Rf4 Nc6 34.Re4 Rd8 35.Nf3 Rd5 36.Rc1 Red7 37.Kg3 Rd3 38.Kf4 Ne7 39.Rcc4 Ng6+ 40.Kg4 R7d5 41.Rc8+ Rd8 42.Rec4 Kf8 43.Rxd8+ Rxd8 44.Rc7 Rb8 45.h4 Ke8 46.h5 Ne7 47.Ng5 Kd8 48.Rc1 Nc6 49.Nxf7+ Ke7 50.Ng5 Nxe5+ 1/2-1/2
2025.01.26 TCh-CZE Extraliga 2024-25
203831 FM Rydl, Jiri (2404) FM Riha, Vojtech (2261) 0-1
1.c4 g6 2.Nc3 Bg7 3.g3 c5 4.Bg2 Nc6 5.Nf3 e5 6.O-O Nge7 7.a3 a5 8.Ne1 d6 9.Nc2 O-O 10.d3 Be6 11.Ne3 Nd4 12.Rb1 f5 13.f4 Rb8 14.b4 cxb4 15.axb4 b5 16.bxa5 Qxa5 17.Bd2 bxc4 18.Nxc4 Bxc4 19.dxc4 Rxb1 20.Nxb1 Qc5 21.e3 Ndc6 22.Qa4 e4 23.Na3 Rb8 24.Rb1 Rxb1+ 25.Nxb1 Qb6 26.Qb5 Qa7 27.g4 Qa1 28.Kf2 Bb2 29.Qb3 Qxb1 30.Bc3 Qd3 31.Qxb2 Qxc4 32.Bf1 Qc5 33.Bh8 Kf7 34.h3 Ke6 35.Qf6+ Kd7 36.Qf7 fxg4 37.hxg4 h5 38.f5 gxf5 39.g5 Ne5 40.Bxe5 Qxe5 41.Qxh5 Qg7 42.Kg3 d5 43.Bb5+ Kc7 44.Qh6 Qe5+ 45.Kh3 Qa1 46.Kg3 d4 47.Kf4 Qb2 48.Qh7 Kd6 49.Qh6+ Kd5 50.Kg3 Qxb5 51.Qf6 Qb8+ 0-1
2024.11.10 TCh-CZE 1 Liga Vychod
283940 FM Riha, Vojtech (2261) IM Zwardon, V (2442) 1/2-1/2
1.e4 c5 2.Nf3 Nc6 3.Bb5 g6 4.O-O Bg7 5.Re1 e5 6.c3 Nge7 7.d3 O-O 8.h3 a6 9.Ba4 d6 10.Nbd2 h6 11.Nf1 Be6 12.Be3 b5 13.Bc2 f5 14.a4 f4 15.Bc1 Qd7 16.Bb3 g5 17.Bxe6+ Qxe6 18.N1d2 Kh7 19.axb5 axb5 20.Rxa8 Rxa8 21.Qb3 Qxb3 22.Nxb3 Kg6 23.g4 Ra2 24.Kf1 h5 25.Ke2 hxg4 26.hxg4 Ng8 27.Nfd2 Nf6 28.f3 Nd7 29.Nb1 Nb6 30.Na3 Na4 31.Nxb5 Nxb2 32.Bd2 c4 33.dxc4 Nxc4 34.Kd3 d5 35.exd5 e4+ 36.Rxe4 N6e5+ 37.Ke2 Rb2 38.N5d4 Nd6 39.Rxe5 Bxe5 40.Kd3 Kf6 41.Bc1 Rf2 42.c4 Bxd4 43.Nxd4 Nf7 44.Ke4 Ne5 45.Bxf4 Nxc4 46.Bc7 Ke7 47.Ne6 Kd7 48.Bd8 Rd2 49.Bxg5 Nd6+ 50.Ke5 Nc4+ 51.Ke4 Nd6+ 52.Ke5 Nc4+ 53.Ke4 Nd6+ 1/2-1/2
2024.11.02 TCh-CZE Extraliga 2024-25
308967 FM Riha, Vojtech (2261) IM Ponizil, C (2465) 1/2-1/2
1.e4 c5 2.Nf3 e6 3.c4 a6 4.Nc3 Qc7 5.d4 cxd4 6.Nxd4 Nf6 7.Bd3 d6 8.O-O g6 9.Kh1 Bg7 10.Bg5 Nbd7 11.f4 h6 12.Bh4 g5 13.Bg3 gxf4 14.Bxf4 Ne5 15.Be2 Bd7 16.Rc1 Rc8 17.b4 Qb6 18.Bxe5 dxe5 19.Nc2 Qd8 20.Qe1 Bc6 21.Qg3 O-O 22.Rcd1 Qe7 23.Bf3 Rfd8 24.c5 Qe8 25.Ne3 Rd4 26.Rxd4 exd4 27.e5 Nh7 28.Ng4 Bxf3 29.Nf6+ Nxf6 30.exf6 Qf8 31.gxf3 dxc3 32.Rg1 Kh7 33.fxg7 Qd8 34.Qe5 Kg8 35.Qxc3 Qd5 36.Qe3 e5 37.Re1 Rc6 38.Qe4 Qxe4 39.Rxe4 f6 40.Rg4 f5 41.Rg2 b6 42.cxb6 Rxb6 43.a3 Rd6 44.Re2 Rd5 45.Rc2 Kxg7 46.Rc6 a5 47.Ra6 axb4 48.axb4 Rd1+ 49.Kg2 Rb1 1/2-1/2
2024.11.01 TCh-CZE Extraliga 2024-25
308957 FM Riha, Vojtech (2261) GM Jirovsky, M (2430) 1/2-1/2
1.e4 d5 2.exd5 Qxd5 3.Nc3 Qd6 4.d4 Nf6 5.Nf3 c6 6.Bd3 Bg4 7.Be3 Nbd7 8.h3 Bh5 9.O-O e6 10.Re1 Qc7 11.Ne4 Be7 12.Ng3 Bg6 13.c4 O-O 14.Ng5 Bxd3 15.Qxd3 Rfd8 16.Rad1 h6 17.N5e4 Nxe4 18.Qxe4 Nf6 19.Qf3 Rd7 20.b3 Rad8 21.Bf4 Qa5 22.Be5 Ne8 23.Nh5 g6 24.Nf4 Bb4 25.Re2 Bf8 26.d5 exd5 27.cxd5 Bg7 28.Bxg7 Kxg7 29.Red2 Nf6 30.d6 Qe5 31.Re2 Qc5 32.Re6 Rxd6 33.Rdxd6 Rxd6 34.Nd3 Qd4 35.Rxd6 Qxd6 36.Qe3 b6 37.g3 Nd7 38.h4 Nf8 39.Ne5 c5 40.Nc4 Qd1+ 41.Kh2 Qa1 42.Nd6 Qd4 43.Ne8+ Kg8 44.Qe7 Qxf2+ 45.Kh3 Qf5+ 46.Kh2 Ne6 47.Nf6+ Kg7 48.Ne8+ Kh8 49.Nf6 Qf2+ 50.Kh1 Qe1+ 51.Kh2 Qe2+ 52.Kh1 Qd1+ 53.Kh2 Qc2+ 54.Kh1 Qb1+ 55.Kh2 Qc2+ 56.Kh1 Qd1+ 57.Kh2 Qe2+ 58.Kh1 Qf1+ 59.Kh2 Qf2+ 60.Kh1 Qxg3 61.Qxf7 Qxh4+ 62.Kg1 Qe1+ 63.Kh2 Qe5+ 64.Kh1 Qa1+ 65.Kh2 Qxa2+ 66.Kh1 Qb1+ 67.Kh2 Qc2+ 68.Kh1 Qd1+ 69.Kh2 Qd6+ 70.Kg1 Qg3+ 71.Kh1 Qh3+ 72.Kg1 Qg3+ 73.Kh1 1/2-1/2
2024.03.03 TCh-CZE 1 Liga Vychod
617794 Glozar, Petr (2152) FM Riha, Vojtech (2254) 0-1
1.Nf3 Nf6 2.c4 d6 3.d4 g6 4.Nc3 Bg7 5.e4 O-O 6.Be2 e5 7.dxe5 dxe5 8.Qxd8 Rxd8 9.Bg5 Na6 10.Nd5 Nxd5 11.cxd5 f6 12.Be3 f5 13.Bc4 Rd6 14.O-O-O Bd7 15.Kb1 b5 16.Bb3 h6 17.Rc1 Kh7 18.h4 fxe4 19.Nd2 Bf5 20.g4 Bxg4 21.Nxe4 Rd7 22.Rhg1 Bf5 23.f3 Nb4 24.Rgd1 Rad8 25.Bxa7 Nxd5 26.Bxd5 Rxd5 27.Rxd5 Rxd5 28.Rxc7 Rd3 29.Kc1 Rxf3 30.Nf6+ Kh8 31.Ne8 Bf8 32.Bc5 Be6 33.Bxf8 Rxf8 34.Re7 Bxa2 35.Rxe5 Kg8 36.Nd6 b4 37.Re4 Rd8 38.Nc4 Rc8 0-1
2023.03.19 TCh-CZE 1 Liga Zapad
995639 IM Svoboda, S (2398) FM Riha, Vojtech (2251) 0-1
1.e4 c5 2.Nf3 Nc6 3.Bb5 g6 4.O-O Bg7 5.c3 Nf6 6.Re1 O-O 7.d4 d5 8.e5 Ne4 9.Bxc6 bxc6 10.Be3 Rb8 11.Qc1 c4 12.Nbd2 Bf5 13.Nf1 Qb6 14.Re2 f6 15.Bf4 Rb7 16.h3 g5 17.Bh2 Bg6 18.exf6 exf6 19.N3d2 Qxb2 0-1
2023.01.15 TCh-CZE 1 Liga Zapad
1065336 FM Karas, Marek (2243) FM Riha, Vojtech (2251) 1/2-1/2
1.d4 Nf6 2.Nc3 d5 3.Bf4 e6 4.e3 Be7 5.Bd3 b6 6.Nf3 Bb7 7.Ne5 O-O 8.Qf3 c5 9.g4 Nc6 10.Nxc6 Bxc6 11.g5 Ne8 12.Rg1 g6 13.h4 Ng7 14.Qg4 1/2-1/2
2022.11.27 TCh-CZE 1 Liga Zapad
1117407 FM Riha, Vojtech (2251) Broz, Petr (2043) 0-1
1.e4 e6 2.d4 d5 3.Nd2 a6 4.Ngf3 c5 5.dxc5 Bxc5 6.Bd3 Nc6 7.O-O Nf6 8.Qe2 Nb4 9.e5 Nd7 10.a3 Nxd3 11.cxd3 a5 12.b3 b6 13.Bb2 Ba6 14.Ne1 Qg5 15.Ndf3 Qg6 16.Qd2 Be7 17.b4 axb4 18.axb4 O-O 19.Ra3 Rfc8 20.Nc2 Bb7 21.Rxa8 Rxa8 22.Ncd4 f6 23.Re1 Re8 24.h3 fxe5 25.Nxe5 Nxe5 26.Rxe5 Bf6 27.Rxe6 Rxe6 28.Nxe6 Bxb2 29.Nd8 Bc8 30.Qxb2 Qd6 31.b5 Qxd8 32.Qe5 Qd7 33.Qb8 Qe6 34.d4 h6 35.f4 Kh7 36.f5 Qxf5 37.Qxb6 Qb1+ 38.Kh2 Bd7 39.Qc5 Qxb5 40.Qc2+ Kh8 41.Qg6 Qc6 0-1
2022.10.09 TCh-CZE 1 Liga Zapad
1162663 IM Cerveny, M (2404) FM Riha, Vojtech (2251) 1/2-1/2
1.d4 Nf6 2.Nf3 g6 3.c4 Bg7 4.Nc3 d6 5.Bg5 O-O 6.e3 Nbd7 7.Qc2 c6 8.Be2 e5 9.O-O Re8 10.b4 Qc7 11.a4 Nf8 12.Rfd1 Bf5 13.Qb3 Ne4 14.Nxe4 Bxe4 15.dxe5 dxe5 16.Nd2 Bf5 17.c5 b6 18.cxb6 axb6 19.Rac1 c5 20.Bb5 Rec8 21.bxc5 bxc5 22.Bh4 Nd7 23.Nc4 Nb6 24.Nd6 Be6 25.Qa3 Rcb8 26.Rxc5 Qa7 27.Bc6 Nxa4 28.Bxa8 Qxc5 29.Qxa4 Bb3 30.Qd7 Rxa8 31.h3 Qc2 32.Rf1 Qd3 33.Rc1 Be6 34.Qb7 Qd5 35.Qc7 h6 36.Be7 e4 37.Rb1 Be5 38.g4 Kh7 39.Kg2 Qd2 40.Qc1 Qe2 41.Qd1 Qxd1 42.Rxd1 f5 43.gxf5 gxf5 44.Bh4 Bb3 45.Rb1 Rg8+ 46.Bg3 Bxd6 47.Rxb3 Bxg3 48.fxg3 h5 49.Kf2 Ra8 50.g4 fxg4 51.hxg4 Rf8+ 52.Kg2 Rf3 53.gxh5 1/2-1/2
2022.04.10 sachy.cz Extraliga 2021-22
1319774 Kanok, J (2154) FM Riha, Vojtech (2279) 1/2-1/2
1.d4 Nf6 2.Nf3 g6 3.g3 Bg7 4.Bg2 O-O 5.O-O d6 6.Nbd2 Nbd7 7.e4 e5 8.c3 Re8 9.Re1 c6 10.a4 Qc7 11.dxe5 Nxe5 12.Nxe5 dxe5 13.Qc2 Be6 14.Nf1 Rad8 15.a5 Bc4 16.Be3 Bd3 17.Qa4 c5 18.f3 h6 19.b4 Bf8 20.b5 Qd7 21.c4 a6 22.b6 Qxa4 23.Rxa4 Nd7 24.Bc1 Bxf1 25.Bxf1 Nb8 26.Be2 Nc6 27.Ra2 Rd7 28.Rd1 Red8 29.Rd5 Nb4 30.Rxd7 Rxd7 31.Rd2 Rd4 32.Rd1 Nc6 33.Bd2 Bd6 34.Bc3 Rxd1+ 35.Bxd1 Nd4 36.Kf2 Kf8 37.Ba4 Ke7 38.Bd2 1/2-1/2
2022.04.08 sachy.cz Extraliga 2021-22
1319702 FM Riha, Vojtech (2279) WGM Worek, J (2313) 1/2-1/2
1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 Nc6 6.Be2 e6 7.O-O Be7 8.Kh1 Bd7 9.f4 O-O 10.f5 Nxd4 11.Qxd4 exf5 12.exf5 Qa5 13.Bg5 Rfe8 14.Rad1 Bc6 15.Rd3 h6 16.Bd2 Qc5 17.Qf4 Qe5 18.Bf3 Bf8 19.h3 Rad8 1/2-1/2
2022.03.27 TCh-CZE 1 Liga Zapad
1313460 Borkovec, M (2207) FM Riha, Vojtech (2279) 1/2-1/2
1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 e5 6.Ndb5 d6 7.Bg5 a6 8.Na3 b5 9.Nd5 Be7 10.Bxf6 Bxf6 11.c3 O-O 12.Nc2 Bg5 13.a4 bxa4 14.Rxa4 a5 15.Bc4 Rb8 16.b3 g6 17.h4 Bh6 18.Nce3 Be6 19.h5 Kg7 20.g3 Ne7 21.Ng4 Nxd5 22.Bxd5 Bg5 23.f4 Qc8 24.Rc4 Bxg4 25.Rxc8 Bxd1 26.Rxf8 Rxf8 27.fxg5 Bxh5 28.Rf1 Bg4 29.Rf6 Be6 30.Bxe6 fxe6 31.Rxe6 Rf3 32.Kd2 Rxg3 33.Rxd6 Rxg5 34.c4 Rg2+ 35.Kc3 Rg3+ 36.Kb2 Rg2+ 37.Kc3 Rg3+ 38.Kb2 Rg2+ 39.Kc3 Rg3+ 40.Kb2 Rg2+ 1/2-1/2
2022.02.27 sachy.cz Extraliga 2021-22
1425615 Virostko, P (2352) FM Riha, Vojtech (2279) 1-0
1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Nf3 O-O 6.Be2 e5 7.O-O Nc6 8.d5 Ne7 9.Nd2 c5 10.Rb1 Ne8 11.b4 cxb4 12.Rxb4 b6 13.a4 a5 14.Rb1 Bd7 15.Ba3 f5 16.Nb5 Nc8 17.Bd3 Kh8 18.Kh1 Qh4 19.exf5 gxf5 20.f4 e4 21.Be2 e3 22.g3 Qe7 23.Nf3 Nf6 24.Rb3 Ne4 25.Qc1 Re8 26.Nc7 Nd2 27.Rd3 Nxf1 28.Qxf1 Na7 29.Nxa8 Rxa8 30.Qc1 Bxa4 31.Rxe3 Qd7 32.Re6 b5 33.Rxd6 Qc7 34.c5 b4 35.Bb2 Nb5 36.Bxb5 Bxb5 37.Ng5 Kg8 38.Ne6 Bxb2 39.Qxb2 Qf7 40.c6 a4 41.c7 Bd7 42.Qxb4 Re8 43.Qc3 a3 44.Qxa3 Qh5 45.g4 fxg4 46.Rxd7 Qf5 47.Qc3 Qe4+ 48.Kg1 Qb1+ 49.Kg2 1-0
2022.02.26 sachy.cz Extraliga 2021-22
1425559 FM Riha, Vojtech (2279) Gnojek, Petr (2271) 0-1
1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 d6 6.Be2 Be7 7.O-O O-O 8.f4 Nc6 9.Kh1 e5 10.Nxc6 bxc6 11.Qe1 Rb8 12.Qg3 exf4 13.Bxf4 Rxb2 14.e5 Ne8 15.exd6 Bxd6 16.Rad1 Bxf4 17.Rxf4 Qe7 18.Bd3 Nf6 19.Qh4 Re8 20.Rdf1 Qe5 21.Rxf6 gxf6 22.Ne4 Re6 23.Ng3 Kf8 24.Qxh7 Ke8 25.Qg8+ Kd7 26.Qxf7+ Re7 27.Bf5+ Kc7 28.Qc4 Bxf5 29.Nxf5 Rd7 30.h3 Rd2 31.Qf7+ Kb6 32.Ne7 Rd7 33.Nxc6 Kxc6 34.Rxf6+ Rd6 35.Qc4+ Kb6 36.Rf1 Rc6 37.Qg8 Rbxc2 38.Rb1+ Ka6 39.Rg1 Rc1 40.Qd8 Rxg1+ 41.Kxg1 Rc1+ 42.Kf2 Qf4+ 0-1
2022.02.20 TCh-CZE 1 Liga Zapad
1425642 FM Riha, Vojtech (2279) FM Serrano Salvador, E (2263) 0-1
1.e4 e5 2.Nf3 Nf6 3.Nc3 Nc6 4.d4 exd4 5.Nd5 Nb4 6.Nxd4 Nbxd5 7.exd5 Nxd5 8.Nf5 Ne7 9.Bg5 d5 10.Bxe7 Bxe7 11.Nxg7+ Kf8 12.Nh5 Rg8 13.Qd3 Qd6 14.Be2 Qb4+ 15.c3 Qxb2 16.Rb1 Qa3 17.O-O Qd6 18.Bf3 c6 19.Rfe1 b6 20.Rb4 Bg5 21.h4 Bh6 22.Rd4 Bd7 23.c4 Re8 24.Rxe8+ Bxe8 25.cxd5 c5 26.Re4 Bd7 27.Qa6 f5 28.Re1 Rg6 29.Qxa7 Kg8 30.Ng3 c4 31.Ne2 Bd2 32.Rf1 Rg7 33.Nd4 c3 34.Qb7 h6 35.Rb1 b5 36.a4 Qf4 37.Qb6 c2 38.Nxc2 Qxf3 39.g3 f4 40.Qd8+ Kh7 41.Nd4 Qd3 0-1
2022.02.06 TCh-CZE 1 Liga Zapad
1431064 FM Karas, Marek (2287) FM Riha, Vojtech (2279) 1/2-1/2
1.e3 d6 2.b3 e5 3.Bb2 Nf6 4.c4 g6 5.Nf3 Bg7 6.d4 e4 7.Nfd2 O-O 8.Nc3 Re8 9.Qc2 Qe7 10.b4 Nc6 11.b5 Nxd4 12.exd4 e3 13.O-O-O Bf5 14.Bd3 Bxd3 15.Qxd3 exd2+ 16.Qxd2 Ne4 17.Nxe4 Qxe4 18.g3 Qe6 19.Qd3 a6 20.bxa6 bxa6 21.Ba3 Qd7 22.Kb1 Qa4 23.Ka1 Rab8 24.Rb1 c5 25.Rxb8 Rxb8 26.Rb1 Re8 27.Bb2 Rb8 28.Bc3 Rxb1+ 29.Kxb1 Qa3 30.Qd2 h5 31.Bb2 Qf3 32.dxc5 dxc5 33.Bxg7 Kxg7 34.Kb2 Kh7 35.a4 Qe4 36.Kc3 Qb1 37.Qd5 Kg7 38.Qd2 a5 39.Qc2 Qe1+ 40.Qd2 Qb1 41.Qc2 Qe1+ 42.Qd2 Qb1 1/2-1/2
2021.12.19 sachy.cz Extraliga 2021-22
1471099 FM Riha, Vojtech (2279) FM Liska, Ji2 (2298) 1-0
1.e4 c5 2.Nf3 Nc6 3.Bb5 g6 4.O-O Bg7 5.Re1 Qb6 6.Bxc6 dxc6 7.Nc3 e5 8.h3 Qc7 9.d3 Nf6 10.Be3 b6 11.a3 Qd6 12.b4 Nd7 13.Nd2 Ba6 14.Nc4 Qe6 15.Qe2 Bxc4 16.dxc4 cxb4 17.axb4 O-O 18.Red1 Rfc8 19.Qd3 Nf6 20.b5 Bf8 21.Ra4 cxb5 22.cxb5 Bc5 23.Bxc5 Rxc5 24.Rda1 Rac8 25.R1a3 R8c7 26.Rxa7 Kg7 27.Rxc7 Rxc7 28.Nd5 Qd6 29.Nxc7 Qxc7 30.Rc3 1-0
2021.12.18 sachy.cz Extraliga 2021-22
1471051 GM Slobodjan, R (2457) FM Riha, Vojtech (2279) 1-0
1.e4 c5 2.Nf3 e6 3.c4 d6 4.d4 cxd4 5.Nxd4 Nf6 6.Nc3 Be7 7.Be2 a6 8.O-O Qc7 9.Be3 b6 10.a4 Bb7 11.f3 Nbd7 12.a5 O-O 13.axb6 Nxb6 14.Qb3 Nbd7 15.Rfc1 Rfe8 16.Kh1 Rac8 17.Qd1 Qb8 18.Bf1 Bd8 19.Bg1 Rc5 20.b4 Rh5 21.b5 axb5 22.Ncxb5 Bb6 23.h3 Ne5 24.Bh2 Rh6 25.Nb3 Neg4 26.Bxd6 Nf2+ 27.Kh2 Qd8 28.Qe2 Bxe4 29.c5 N6g4+ 30.fxg4 Qh4 31.Kg1 Rf6 32.Rc3 Bd8 33.Bg3 Nxh3+ 34.gxh3 Qg5 35.Qxe4 h5 36.Qe5 Qg6 37.Qxh5 Qe4 38.Qe5 Qb4 39.Qd4 Rxf1+ 40.Rxf1 Qxb5 41.Qc4 1-0
2021.11.28 TCh-CZE 1 Liga Zapad
1485312 FM Sokolov, Alexander (2354) FM Riha, Vojtech (2279) 1-0
1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 d6 6.Bc4 Be7 7.Bb3 a6 8.g4 O-O 9.g5 Nfd7 10.h4 Nc5 11.Be3 b5 12.f3 Bd7 13.Qd2 Nc6 14.O-O-O Qc7 15.Kb1 Ne5 16.f4 Ng4 17.Bg1 b4 18.Nd5 exd5 19.Bxd5 Rab8 20.h5 Kh8 21.Nf5 Bxf5 22.exf5 h6 23.Bd4 f6 24.Qg2 fxg5 25.Qxg4 Qd7 26.Rhe1 Bf6 27.Be6 Nxe6 28.fxe6 Qb5 29.e7 Rf7 30.Bxf6 Rxf6 31.fxg5 hxg5 32.Qg3 Re8 33.Rxd6 Rxd6 34.Qxd6 Qf5 35.b3 a5 36.Qg6 Qxg6 37.hxg6 g4 38.Rd1 1-0
2021.10.31 TCh-CZE 1 Liga Zapad
1497659 FM Cifka, S (2392) FM Riha, Vojtech (2279) 1-0
1.d4 Nf6 2.c4 g6 3.h4 Bg7 4.Nc3 d6 5.e4 h5 6.Bg5 Nc6 7.Nge2 O-O 8.Qd2 a6 9.f3 Rb8 10.a4 Bd7 11.Bh6 e5 12.d5 Nb4 13.Be3 a5 14.Nc1 Kh7 15.Nd3 Nxd3+ 16.Bxd3 Ng8 17.g4 hxg4 18.h5 g5 19.Bxg5 Bh6 20.f4 f6 21.Bxh6 Nxh6 22.O-O-O Qe7 23.Kb1 Rbe8 24.Rdf1 f5 25.Ka2 exf4 26.Rxf4 Qg5 27.Rhf1 Kg7 28.Bc2 Qxh5 29.Qf2 Re5 30.Ne2 Qg5 31.Ng3 Rfe8 32.exf5 Kf8 33.Ne4 Rxe4 34.Rxe4 Rxe4 35.Bxe4 Bxa4 36.Qd4 Nf7 37.f6 Bd7 38.Qa7 Qe5 39.Bd3 a4 40.Qb8+ Be8 41.Qxc7 a3 42.Kxa3 Qe3 43.b3 Qa7+ 44.Kb4 Qe3 45.Rh1 Qd2+ 46.Ka3 1-0
2021.10.17 sachy.cz Extraliga 2021-22
1502863 GM Kalod, R (2473) FM Riha, Vojtech (2279) 0-1
1.e4 c5 2.Nf3 Nc6 3.Bb5 g6 4.c3 Bg7 5.d4 Qb6 6.Bxc6 dxc6 7.h3 Nf6 8.Qe2 O-O 9.O-O cxd4 10.cxd4 c5 11.d5 e6 12.Nc3 exd5 13.exd5 Bf5 14.Rd1 Rad8 15.Be3 Rfe8 16.Rac1 Bh6 17.Qd2 Bxe3 18.fxe3 c4 19.Nd4 Bd3 20.b3 Qc5 21.bxc4 Bxc4 22.Qc2 Bxd5 23.Qf2 Qe7 24.Rf1 Ne4 25.Nxd5 Rxd5 26.Qf4 Rc5 27.Rxc5 Nxc5 28.Rf3 Ne6 29.Qg4 Nxd4 30.exd4 Rd8 31.Qf4 Kg7 32.h4 Rd5 33.Kf2 b5 34.g4 h6 35.Kg3 b4 36.Re3 Qxh4+ 37.Kxh4 g5+ 38.Qxg5+ hxg5+ 39.Kh5 Rxd4 40.Kxg5 Rd2 41.a3 a5 42.axb4 axb4 43.Rb3 Rd4 44.Kf5 Rc4 45.Rd3 Rc5+ 46.Ke4 Kg6 47.Rd6+ Kg5 48.Rd7 Rc4+ 49.Ke5 Rf4 50.Rd1 f6+ 51.Ke6 b3 52.Rd5+ Kxg4 53.Rb5 Rf3 54.Rb8 f5 55.Ke5 Re3+ 56.Kd4 f4 0-1
2021.10.16 sachy.cz Extraliga 2021-22
1502807 FM Riha, Vojtech (2279) FM Sprenar, Petr (2259) 1-0
1.e4 e6 2.d4 d5 3.Nd2 a6 4.Bd3 c5 5.dxc5 Nf6 6.Qe2 Bxc5 7.Ngf3 Nc6 8.c3 Qc7 9.O-O Ba7 10.exd5 Nxd5 11.Nc4 Nf4 12.Bxf4 Qxf4 13.Rad1 O-O 14.Be4 Qc7 15.Nd6 g6 16.Bxc6 bxc6 17.Ne5 Bb8 18.g3 Bd7 19.Qe4 Ra7 20.Qh4 c5 21.Nexf7 Rxf7 22.Nxf7 Kxf7 23.Qxh7+ Ke8 24.Rfe1 Qc6 25.Qg8+ 1-0
2021.10.10 TCh-CZE 1 Liga Zapad
1508683 FM Riha, Vojtech (2279) FM Slovak, Kilian (2267) 0-1
1.e4 e5 2.Nf3 Nc6 3.c3 d5 4.Qa4 f6 5.Bb5 Ne7 6.exd5 Qxd5 7.O-O Bd7 8.c4 Qe6 9.Nc3 a6 10.Re1 Nf5 11.d4 Nfxd4 12.Nxd4 Nxd4 13.Be3 Nxb5 14.Nxb5 Rc8 15.Nd4 exd4 16.Qa5 Kf7 17.Bxd4 Qf5 18.Qc3 Bc5 19.Rad1 Bxd4 20.Qxd4 Bc6 21.f3 Rhe8 22.Rxe8 Rxe8 23.Qf2 Qg5 24.b3 Qe3 0-1
2020.08.31 ch-CZE 2020
1890383 FM Riha, Vojtech (2270) Hurdzan, Tomas (2325) 1-0
1.e4 e6 2.d4 d5 3.Nd2 Be7 4.e5 c5 5.dxc5 Nc6 6.Ngf3 Bxc5 7.Bd3 Nge7 8.Nb3 Bb6 9.Bf4 Ng6 10.Bg3 O-O 11.c3 Bd7 12.Qe2 f5 13.exf6 Qxf6 14.Bxg6 Qxg6 15.O-O Rae8 16.Nbd4 Rf6 17.Ne5 Nxe5 18.Bxe5 Rff8 19.f4 a6 20.Rf3 Rf7 21.Re1 Bxd4+ 22.Bxd4 Bb5 23.Qf2 Ref8 24.h3 Qh6 25.Qg3 Bd7 26.Be5 Bc6 27.Qg4 Qg6 28.Qh4 Qc2 29.Rg3 Re8 30.Qh6 g6 31.h4 d4 32.h5 Be4 33.Rxe4 1-0
2020.08.30 ch-CZE 2020
1890352 FM Novotny, M1 (2246) FM Riha, Vojtech (2270) 0-1
1.d4 Nf6 2.Nc3 d5 3.Bf4 e6 4.e3 a6 5.g4 c5 6.g5 Nfd7 7.h4 Nc6 8.Qd2 b5 9.Nf3 Nb6 10.h5 Bd7 11.h6 g6 12.Ne5 Nxe5 13.Bxe5 Rg8 14.Bf6 Qc7 15.dxc5 Bxc5 16.a3 Rc8 17.Rh4 Bc6 18.O-O-O Nd7 19.Bd4 Be7 20.f4 b4 21.axb4 Bxb4 22.Qf2 Qa5 23.Kd2 Nc5 24.Bd3 Bb5 25.Bxc5 Bxc3+ 26.bxc3 Rxc5 27.Ke2 Qxc3 28.Kf3 Ke7 29.Rhh1 Rgc8 30.Rd2 a5 31.Rb1 Bc6 32.Rb3 Qa1 33.Rb6 a4 34.Kg3 a3 35.Ra6 Ra8 36.e4 d4 37.f5 Rxa6 38.Bxa6 a2 39.f6+ Ke8 40.Qf4 Qg1+ 41.Rg2 0-1
2020.08.29 ch-CZE 2020
1890315 FM Riha, Vojtech (2270) FM Mica, Marek (2315) 1/2-1/2
1.e4 d5 2.exd5 Qxd5 3.Nc3 Qd6 4.d4 Nf6 5.Nf3 c6 6.Ne5 Nbd7 7.Bf4 Nd5 8.Nxd5 Qxd5 9.Qd3 Nxe5 10.dxe5 Qa5+ 11.c3 g6 12.Be2 Bg7 13.Qg3 Be6 14.O-O Rd8 15.Rfe1 h5 16.h4 Rd7 17.Bd3 O-O 18.Bc2 Qb6 19.b3 Qc5 20.b4 Qb5 21.Bb3 Bxb3 22.axb3 e6 23.Rxa7 Rd3 24.c4 Qxb4 25.Qxd3 Qxe1+ 26.Qf1 Qe4 27.g3 Bxe5 28.Bxe5 Qxe5 29.Rxb7 Ra8 30.Rd7 c5 31.Rd3 Ra1 32.Rd1 Ra2 33.Qd3 Rb2 34.Qf3 Kg7 35.Rd7 Qf6 36.Qe3 Rb1+ 37.Kg2 Qa1 38.Qxe6 Rg1+ 39.Kf3 Qc3+ 40.Kf4 Qc1+ 41.Qe3 Qxe3+ 42.Kxe3 Kf6 43.Rc7 Rb1 44.Rxc5 Rxb3+ 45.Ke4 Ke6 46.Rb5 Rc3 47.Rb6+ Ke7 48.Kd5 Rc2 49.Rb7+ Ke8 50.c5 Rxf2 51.Rb3 Kd7 52.c6+ Kc7 53.Rb7+ Kc8 54.Rb4 Rf3 55.Rf4 Rxg3 56.Rxf7 g5 57.hxg5 Rxg5+ 58.Kd6 Rg6+ 59.Kc5 Rg1 1/2-1/2
2020.08.28 ch-CZE 2020
1890284 Eret, Jonas (2219) FM Riha, Vojtech (2270) 0-1
1.b3 e5 2.Bb2 Nc6 3.e3 Nf6 4.Bb5 Bd6 5.Na3 Na5 6.Nc4 Nxc4 7.Bxc4 Qe7 8.Ne2 c6 9.Ng3 Bc7 10.O-O d5 11.Be2 h5 12.f3 h4 13.Nh1 e4 14.f4 Bf5 15.c4 O-O-O 16.Bd4 c5 17.Bxf6 Qxf6 18.cxd5 g5 19.fxg5 Qe5 20.Rf4 Rxd5 21.Rc1 Kb8 22.Bc4 Rd7 23.Nf2 Bg6 24.Bb5 Rd6 25.Rc2 Qxg5 26.Nxe4 Bxe4 27.Rxe4 Rg6 28.Qf3 Rhg8 29.Bf1 Rf6 30.Qh3 Qd5 31.Rec4 Rf3 32.Rg4 Rxf1+ 33.Kxf1 Qf5+ 34.Qf3 Qxg4 35.Qxg4 Rxg4 36.Rxc5 Bxh2 37.Rf5 Rg7 38.Kf2 Kc7 39.d4 Kd7 40.Rb5 b6 41.a4 Rg6 42.Rd5+ Ke6 43.Rd8 Rf6+ 44.Ke2 Bg3 45.e4 Rf2+ 46.Ke3 Rxg2 47.d5+ Ke7 48.Rh8 Rb2 0-1
2020.08.27 ch-CZE 2020
1890253 FM Riha, Vojtech (2270) Jezek, Jan (2162) 1-0
1.e4 g6 2.d4 Bg7 3.Nc3 d6 4.f4 a6 5.Nf3 b5 6.Bd3 Nd7 7.a4 b4 8.Ne2 e6 9.O-O Ne7 10.Qe1 Rb8 11.f5 e5 12.Ng5 gxf5 13.exf5 h6 14.Ne4 Nf6 15.dxe5 dxe5 16.N2g3 Ned5 17.Nc5 Qd6 18.Nge4 Nxe4 19.Nxe4 Qb6+ 20.Kh1 Nf6 21.Qg3 Kf8 22.Be3 Nxe4 23.Bxe4 Qf6 24.Rad1 Bb7 25.Bc5+ Ke8 26.Qd3 Bc6 27.Rfe1 Bxa4 28.Bf3 Bb5 29.Qd5 Qxf5 30.Qc6+ Qd7 31.Rxd7 Bxc6 32.Bxc6 1-0
2020.08.26 ch-CZE 2020
1890216 Nagy, Ladislav (2150) FM Riha, Vojtech (2270) 1/2-1/2
1.e4 e6 2.d3 d5 3.Nd2 Nf6 4.Ngf3 b6 5.g3 c5 6.Bg2 Nc6 7.O-O Be7 8.Re1 Qc7 9.e5 Nd7 10.c4 d4 11.Ne4 Bb7 12.Bf4 h6 13.h4 Rb8 14.a3 O-O 15.Nf6+ gxf6 16.exf6 Bd6 17.Nxd4 Nxf6 18.Nb5 Bxf4 19.Nxc7 Bxc7 20.Bxc6 Bxc6 21.d4 cxd4 22.Qxd4 Kg7 23.Qc3 Rbd8 24.Rad1 e5 25.f3 Rfe8 26.Rxd8 Rxd8 27.Kf1 Rd4 28.Ke2 b5 29.b3 bxc4 30.bxc4 a6 31.Rb1 Nd7 32.Rd1 Bb6 33.Rxd4 exd4 34.Qb4 Bc5 35.Qa5 d3+ 36.Kxd3 Bxf3 37.Qxa6 Bg4 38.Qa5 Be6 39.Qc3+ f6 40.Qa5 Ne5+ 41.Kc2 Bf2 42.Qd2 Bc5 43.Qa5 Bf2 44.Qd2 Bc5 1/2-1/2
2020.08.25 ch-CZE 2020
1890188 FM Riha, Vojtech (2270) Janous, Marek (1968) 1-0
1.e4 c5 2.b4 cxb4 3.a3 bxa3 4.Bxa3 d6 5.d4 g6 6.f4 Bg7 7.Nf3 Nc6 8.c3 a6 9.Bd3 Bd7 10.O-O Rc8 11.e5 dxe5 12.fxe5 Nh6 13.Nbd2 Bf5 14.Ne4 O-O 15.Kh1 Re8 16.Nfg5 Qd5 17.Qe2 Bg4 18.Qe3 Nf5 19.Qf4 h6 20.Qxg4 hxg5 21.Rxf5 gxf5 22.Qxf5 Qe6 23.Nf6+ Bxf6 24.Qh7+ Kf8 25.Bc4 Qxc4 26.exf6 1-0
2020.08.24 ch-CZE 2020
1890142 FM Bartos, J (2131) FM Riha, Vojtech (2270) 1-0
1.d4 Nf6 2.Nf3 g6 3.c4 Bg7 4.Nc3 d6 5.e4 O-O 6.Be2 e5 7.O-O Nc6 8.dxe5 dxe5 9.Bg5 Qe8 10.Nd5 Nxd5 11.cxd5 Nd4 12.Rc1 c6 13.dxc6 Nxc6 14.Be3 Qe6 15.Bc4 Qd7 16.Bc5 Re8 17.Ng5 Nd8 18.Qb3 h6 19.Rfd1 hxg5 20.Rxd7 Bxd7 21.Rd1 Be6 22.Qb5 Nc6 23.Bxe6 Rxe6 24.Qxb7 Rb8 25.Qxb8+ Nxb8 26.Rd8+ Kh7 27.Rxb8 Rc6 28.b4 g4 29.Kf1 Ra6 30.Rb7 Rxa2 31.Rxa7 Rb2 32.Rxf7 Kg8 33.Rb7 Bh6 34.b5 Rc2 35.Rc7 Bf8 36.Bd6 Rd2 37.Bxf8 Kxf8 38.b6 Rb2 39.b7 Rb1+ 40.Ke2 Rb2+ 41.Kd3 1-0
2020.08.23 ch-CZE 2020
1893651 FM Riha, Vojtech (2270) Kopriva, Martin (2079) 0-1
1.e4 g6 2.d4 Bg7 3.Nc3 d6 4.f4 Nc6 5.Nf3 Bg4 6.Be3 Bxf3 7.gxf3 d5 8.Bb5 e6 9.f5 gxf5 10.exd5 exd5 11.Qd3 Ne7 12.Bg5 Qd6 13.Bxe7 Qxe7+ 14.Kf1 O-O-O 15.Bxc6 bxc6 16.Rg1 Rhg8 17.Re1 Qh4 18.Qxf5+ Kb8 19.Qg4 Qxh2 20.Re2 Qh6 21.Nd1 f5 22.Qg5 Bxd4 23.Qxg8 Rxg8 24.Rxg8+ Kb7 25.Nf2 Qh2 26.c3 Bb6 27.Rg1 Qf4 28.Kg2 h5 29.Rh1 h4 30.Rh3 a6 31.a3 a5 32.Kf1 Qc1+ 33.Kg2 Qg5+ 34.Kf1 Be3 35.Rh1 c5 36.Nd3 c4 37.Ne1 h3 38.Reh2 Bc1 39.Rc2 Bd2 40.Rg1 Qe3 41.Rxd2 Qxd2 42.Rh1 h2 43.Ng2 Qc1+ 44.Ne1 Qxb2 0-1
2020.03.13 ch-CZE Junior 2020
1998660 FM Riha, Vojtech (2306) FM Sprenar, Petr (2302) 1/2-1/2
1.e4 c5 2.Ne2 Nc6 3.Nbc3 e6 4.g3 d5 5.exd5 exd5 6.d4 Bg4 7.Qd2 cxd4 8.Nxd4 Bc5 9.Nxc6 bxc6 10.Be2 Nf6 11.Bxg4 Nxg4 12.Qe2+ Qe7 13.O-O Qxe2 14.Nxe2 O-O-O 15.Bd2 Rhe8 16.Rae1 Rd7 17.Kg2 Rde7 18.Nf4 Ne5 19.b3 Kd7 20.Rxe5 Rxe5 21.Nd3 Bd6 22.Nxe5+ Rxe5 23.Kf3 g6 24.h3 a6 25.Re1 Rxe1 26.Bxe1 Ke6 27.g4 h5 28.gxh5 gxh5 29.Bd2 Kf5 30.Be3 Be5 1/2-1/2
2020.03.12 ch-CZE Junior 2020
1998654 FM Riha, Vojtech (2306) Bulockin, Martin (2218) 1/2-1/2
1.e4 c5 2.Ne2 Nc6 3.Nbc3 Nf6 4.g3 d5 5.exd5 Nxd5 6.Bg2 e6 7.O-O Nxc3 8.bxc3 Be7 9.Rb1 O-O 10.d3 Qc7 11.Bf4 Bd6 12.Qd2 Rb8 13.d4 cxd4 14.cxd4 Rd8 15.Bxd6 Rxd6 16.c4 b6 17.Qf4 Ne7 18.c5 Rd7 19.Qxc7 Rxc7 20.Nc3 Ba6 21.Nb5 Bxb5 22.Rxb5 g6 23.a4 Nf5 24.cxb6 Rxb6 25.Rxb6 axb6 26.Rb1 Rc4 27.d5 exd5 28.Bxd5 Rxa4 29.Rxb6 Ra1+ 30.Kg2 Ra5 1/2-1/2
2020.03.12 ch-CZE Junior 2020
1998656 FM Mica, Marek (2306) FM Riha, Vojtech (2306) 1/2-1/2
1.d4 Nf6 2.c4 g6 3.Nf3 Bg7 4.g3 d6 5.Nc3 O-O 6.Bg2 c6 7.O-O Qa5 8.e4 e5 9.d5 cxd5 10.cxd5 b5 11.Re1 Bd7 12.a3 b4 13.Na2 bxa3 14.Bd2 Qb6 15.bxa3 Ng4 16.Rf1 Na6 17.Rb1 Qc7 18.Qe2 Nc5 19.Rfc1 f5 20.Ng5 Qd8 21.f3 Nf6 22.Nc3 f4 23.Nh3 g5 24.Nf2 fxg3 25.hxg3 Nh5 26.Kh2 Qf6 27.Ng4 Qg6 28.Bh3 Nf6 29.Nxf6+ Rxf6 30.Bxd7 Nxd7 31.Rh1 1/2-1/2
2020.03.11 ch-CZE Junior 2020
1998645 FM Riha, Vojtech (2306) Brejnik, Gustav (2259) 1-0
1.e4 e5 2.Nf3 Nc6 3.d4 exd4 4.Nxd4 Nf6 5.Nxc6 bxc6 6.e5 Qe7 7.Qe2 Nd5 8.c4 Ba6 9.b3 g6 10.f4 Bg7 11.Qf2 Nf6 12.Be2 Ne4 13.Qf3 f5 14.Ba3 Qe6 15.Nc3 Nxc3 16.Qxc3 d6 17.Qa5 Qc8 18.Bf3 Bb7 19.O-O O-O 20.Rad1 c5 21.exd6 Bxf3 22.Rxf3 Bd4+ 23.Rxd4 cxd4 24.Qd5+ Rf7 25.dxc7 Qe8 26.Bb2 Qe4 27.Qd8+ Rf8 28.Qxd4 Qxd4+ 29.Bxd4 Rf7 30.Be5 Rd7 31.b4 Kf7 32.Ra3 Rd1+ 33.Kf2 Ke6 34.Rxa7 Re8 35.b5 Rb1 36.Rb7 Ra8 37.Rb8 Rxa2+ 38.Kg3 Rb3+ 39.Kh4 g5+ 40.Kh5 1-0
2020.03.10 ch-CZE Junior 2020
1998644 Cerny, David (2181) FM Riha, Vojtech (2306) 0-1
1.c4 e5 2.g3 Nf6 3.Bg2 d5 4.cxd5 Nxd5 5.Nc3 Ne7 6.Nf3 Nbc6 7.d3 g6 8.Bg5 Bg7 9.O-O h6 10.Bd2 O-O 11.Rc1 Be6 12.a3 a5 13.Ne4 b6 14.Bc3 Nd4 15.Ned2 Nd5 16.Bxd4 exd4 17.Qa4 c5 18.Nc4 Re8 19.Rfe1 Qc7 20.h4 Rab8 21.Qd1 f5 22.Qd2 f4 23.Kh2 Rf8 24.a4 Nf6 25.Nce5 fxg3+ 26.fxg3 Nh5 27.Nc4 Qxg3+ 28.Kh1 Rf4 29.Rf1 Rg4 30.e4 Nf4 31.Rc2 Bxc4 32.dxc4 d3 0-1
2020.03.09 ch-CZE Junior 2020
2000164 Eret, Jonas (2211) FM Riha, Vojtech (2306) 1-0
1.d4 Nf6 2.Nf3 g6 3.Bf4 Bg7 4.e3 d6 5.h3 O-O 6.Be2 b6 7.O-O Bb7 8.Nbd2 Nbd7 9.a4 a5 10.c3 Nd5 11.Bh2 e5 12.Qb3 Qe7 13.Bc4 N5f6 14.Rfd1 e4 15.Ne1 Kh8 16.Nc2 g5 17.Be2 Ne8 18.Rf1 f5 19.f3 Nef6 20.f4 g4 21.hxg4 Nxg4 22.Bxg4 fxg4 23.Bg3 Rf5 24.Kf2 Bd5 25.Qa3 h5 26.Rh1 Bf6 27.Rh2 Kg7 28.Rah1 Rh8 29.Bh4 Bxh4+ 30.Rxh4 Nf8 31.c4 Ng6 32.g3 Nxh4 33.Rxh4 Be6 34.d5 Bd7 35.Nd4 Rff8 36.Qc3 Kg6 37.Qc2 Re8 38.Nb1 Rhf8 39.Nc3 Kh6 40.Ke1 Qh7 41.Qh2 Qg6 42.Qc2 Qh7 43.Nce2 Bf5 44.Nb5 Rf7 45.Ned4 Qg6 46.Qc3 Qf6 47.Qd2 Qg7 48.Nxc7 Rc8 49.Ncb5 Qg6 50.b3 Bd7 51.Nc3 Re8 52.Qh2 Ree7 53.Nc2 Rh7 54.Qd2 Rh8 55.Ne2 Rf8 56.Ned4 Rc8 57.Ke2 Rf7 58.Ne1 Qf6 59.Ng2 Re7 60.Qe1 Rf7 61.f5 Bxf5 62.Rxh5+ Kxh5 63.Qh1+ Kg6 64.Nf4+ Kg7 65.Nh5+ Kg6 66.Nxf6 Rxf6 67.Nxf5 Rxf5 68.Qxe4 Kg5 69.Qe7+ Rf6 70.Qg7+ Rg6 71.Qb7 Rf8 72.Qxb6 Rf3 73.Qd8+ Rgf6 74.c5 dxc5 75.d6 Kh5 76.Qe8+ Kh6 77.Qh8+ Kg6 78.Qg8+ Kh5 79.Qh7+ Kg5 80.Qh4+ Kf5 81.d7 1-0
2020.03.09 ch-CZE Junior 2020
2000167 FM Riha, Vojtech (2306) FM Finek, Vaclav (2211) 1-0
1.e4 e5 2.Nf3 Nf6 3.Nc3 Nc6 4.d4 exd4 5.Nd5 Nb4 6.Nxd4 Nxe4 7.Nb5 Nxd5 8.Qxd5 Nc5 9.Be3 Ne6 10.Nxa7 c6 11.Qd2 d5 12.Nxc8 Rxc8 13.c3 Bd6 14.Bd3 Qh4 15.g3 Qf6 16.f4 O-O 17.O-O Bc5 18.Rae1 d4 19.cxd4 Bxd4 20.Bxd4 Qxd4+ 21.Re3 Rcd8 22.Qf2 Qf6 23.Rfe1 Rd7 24.Bc4 Nc7 25.Re5 Qd6 26.Kg2 Qd4 27.Qxd4 Rxd4 28.Bb3 Nd5 29.Kf3 g6 30.Bxd5 cxd5 31.Ke3 Rb4 32.b3 Rd8 33.Kd3 Kf8 34.Rc1 Rd7 35.Rc5 d4 36.Rc4 Rxc4 37.bxc4 Kg7 38.Rd5 Re7 39.Rxd4 Re1 40.Kc3 Rh1 41.Rd2 Kf6 42.Rb2 h5 43.a4 Rc1+ 44.Kb4 b6 45.Kb5 h4 46.gxh4 Kf5 47.Rb4 Rf1 48.Kxb6 Rxf4 49.a5 Rxh4 50.a6 Rxh2 51.a7 Ra2 52.Rb5+ 1-0
2020.03.08 ch-CZE Junior 2020
2000156 FM Riha, Vojtech (2306) Stinka, Jakub (2263) 1/2-1/2
1.e4 c5 2.b4 cxb4 3.a3 b3 4.cxb3 d5 5.exd5 Nf6 6.Nc3 Nxd5 7.Qf3 Nf6 8.Bb5+ Nbd7 9.d4 g6 10.Qe2 Bg7 11.Nf3 O-O 12.O-O a6 13.Bd3 Nb6 14.h3 Be6 15.b4 Rc8 16.Bd2 Bc4 17.Rac1 Bxd3 18.Qxd3 Nc4 19.Na4 b5 20.Nc5 e5 21.dxe5 Qxd3 22.Nxd3 Nd7 23.Bf4 Nxa3 24.Rfe1 Nc4 25.e6 fxe6 26.Rxe6 Ndb6 27.Be3 Nxe3 28.Rxc8 Rxc8 29.Rxb6 Nc2 30.Rxa6 Rd8 31.Nc5 Nxb4 32.Rb6 Bf8 33.Rxb5 Rd1+ 34.Kh2 Bd6+ 35.g3 Bxc5 36.Rxc5 Nd3 37.Rc8+ Kg7 38.Rc7+ Kg8 39.Kg2 Ne1+ 40.Nxe1 Rxe1 41.g4 g5 42.Rc5 h6 43.h4 gxh4 44.Rh5 Kg7 45.Rxh4 Kg6 46.Rh5 Ra1 47.Rb5 Ra4 48.Kg3 Rc4 49.Rb6+ Kg7 50.f4 Rc3+ 51.Kh4 Rc1 52.f5 Rh1+ 53.Kg3 Rf1 54.Rb7+ Kg8 55.Ra7 h5 56.Kh4 hxg4 57.Kxg4 Rb1 58.Kg5 Rb6 59.f6 Rb1 60.Kg6 Rg1+ 61.Kf5 Rf1+ 62.Kg6 Rg1+ 63.Kf5 Rf1+ 64.Ke4 1/2-1/2
2020.03.07 ch-CZE Junior 2020
2000151 FM Sramek, Vojtech (2181) FM Riha, Vojtech (2306) 1-0
1.e4 c5 2.Nf3 Nc6 3.Nc3 Nf6 4.Bb5 g6 5.e5 Ng4 6.Bxc6 dxc6 7.h3 Nh6 8.g4 Bg7 9.d3 f6 10.exf6 exf6 11.Qe2+ Qe7 12.Qxe7+ Kxe7 13.O-O Nf7 14.Re1+ Kf8 15.Kg2 Bd7 16.Be3 b6 17.a4 Nd6 18.Bf4 Nb7 19.a5 Kf7 20.Ne4 bxa5 21.Nd6+ Nxd6 22.Bxd6 Bf8 23.Bxf8 Rhxf8 24.Rxa5 Rfb8 25.b3 Rb5 26.Rea1 Rxa5 27.Rxa5 Ke6 28.Nd2 a6 29.Ne4 Ke7 30.Nxc5 Bc8 31.d4 Ra7 32.Ra1 Ra8 33.Re1+ Kf7 34.c4 Rb8 35.Kf3 h6 36.Ra1 Ra8 37.Ke3 Ra7 38.Kd2 h5 39.gxh5 gxh5 40.h4 Ra8 41.b4 Ke7 42.b5 cxb5 43.cxb5 a5 44.b6 Rb8 45.b7 Bxb7 46.Rb1 Rg8 47.Rxb7+ Kd6 48.f3 Rg2+ 49.Ke3 Rh2 50.Ra7 Rxh4 51.Ne4+ Ke6 52.Ra6+ Ke7 53.Rxa5 Rh1 54.Ra7+ Kf8 55.Nxf6 h4 56.Ng4 h3 57.Ra2 1-0
2020.03.06 ch-CZE Junior 2020
2000145 FM Riha, Vojtech (2306) Skalsky, Alexandr (2201) 1/2-1/2
1.e4 c5 2.b4 cxb4 3.a3 e5 4.Nf3 Nc6 5.Bb5 Nf6 6.O-O Nxe4 7.Re1 Qb6 8.Rxe4 Qxb5 9.axb4 Bxb4 10.c3 Be7 11.c4 Qb6 12.Nxe5 d6 13.Nxc6 bxc6 14.d4 d5 15.cxd5 cxd5 16.Re5 Be6 17.Nc3 O-O 18.Nxd5 Bxd5 19.Rxd5 Rfd8 20.Rxd8+ Rxd8 21.Be3 Bf6 22.Ra4 g6 23.h3 Qb7 24.Qa1 Rd7 25.Qa2 h5 26.Ra6 Kg7 27.Qa4 Be7 28.Qa1 Kh7 29.d5 Qxd5 30.Rxa7 Rxa7 1/2-1/2
2020.03.01 TCh-CZE 1 Liga Zapad
2001133 Munk, Pe (2102) Riha, Vojtech (2131) 1/2-1/2
1.Nf3 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.d4 O-O 6.Be2 e5 7.dxe5 dxe5 8.Qxd8 Rxd8 9.Bg5 Na6 10.Nd5 Rd6 11.Bxf6 Bxf6 12.Nxf6+ Rxf6 13.Nxe5 Re6 14.Ng4 h5 15.Ne3 Rxe4 16.Bf3 Re8 17.O-O-O c6 18.h4 Kg7 19.Rhe1 Be6 20.b3 Nc5 21.Rd2 a5 22.Kb2 Ra6 23.Nc2 Kf6 24.Kc3 Rc8 25.Nd4 Bd7 26.Rde2 b5 27.Re5 Ne6 28.Nxe6 Bxe6 29.cxb5 cxb5+ 30.Kb2 Rd6 31.R1e2 Rd2+ 32.Rxd2 Kxe5 33.Re2+ Kd4 34.Rd2+ Ke5 35.Re2+ Kd4 36.Rd2+ 1/2-1/2
2020.02.16 TCh-CZE 1 Liga Zapad
2006082 Riha, Vojtech (2131) Docekal, J (2302) 0-1
1.e4 e6 2.Nf3 d5 3.e5 c5 4.b4 d4 5.bxc5 Bxc5 6.Bd3 Nc6 7.O-O Nge7 8.Ba3 b6 9.Qe2 Ng6 10.Bxc5 bxc5 11.Na3 O-O 12.Qe4 Bd7 13.c3 dxc3 14.dxc3 Nce7 15.Rfd1 Bc6 16.Qe3 Qc7 17.Nc4 Bd5 18.Ncd2 Rad8 19.c4 Ba8 20.h4 Nf5 21.Bxf5 exf5 22.h5 f4 23.Qe2 Ne7 24.h6 Ng6 25.hxg7 Kxg7 26.Ne4 Nxe5 27.Nh4 f6 28.Nd6 Kh8 29.Ndf5 Rg8 30.Qh5 Rxd1+ 31.Rxd1 Qb7 32.f3 Nxf3+ 33.Nxf3 Qxf3 34.Qxf3 Bxf3 35.Rd6 Bxg2 36.Rxf6 Bd5+ 37.Kf2 Bxc4 38.a3 Bd3 39.Ne7 Re8 40.Nd5 f3 41.Nc7 Rc8 42.Rc6 Be4 43.Rxc5 Bb7 44.a4 Kg8 45.Rg5+ Kf7 46.Nb5 Rc2+ 47.Kf1 Kf6 48.Rg4 Bd5 49.Rf4+ Ke5 50.Rf8 a6 51.Re8+ Kf4 52.Nd6 Rc6 53.Rf8+ Ke5 54.Nf5 Rc1+ 55.Kf2 Rc2+ 56.Kg3 Rg2+ 57.Kh4 Rg8 58.Rxg8 Bxg8 59.Ne3 Kf4 0-1
2020.01.19 TCh-CZE 1 Liga Zapad
2016513 Hradecky, I (2043) Riha, Vojtech (2131) 0-1
1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Be2 O-O 6.Bg5 h6 7.Be3 e5 8.d5 a5 9.h4 h5 10.Nh3 Ng4 11.Bd2 Bh6 12.Ng5 Qe7 13.f3 Nf6 14.a3 Na6 15.b4 axb4 16.axb4 Bd7 17.Qb1 Nh7 18.Nxh7 Bxd2+ 19.Kxd2 Kxh7 20.Na4 f5 21.b5 Nc5 22.Nxc5 dxc5 23.Bd3 fxe4 24.Bxe4 Qf6 25.Qd3 Bf5 26.Bxf5 gxf5 27.Qc3 Qg7 28.Rhe1 Rxa1 29.Qxa1 Re8 30.Re2 Qg3 31.Qa4 b6 32.Qc2 Qf4+ 33.Kd1 e4 34.fxe4 Ra8 35.Qb2 Qf1+ 36.Kd2 Ra1 37.exf5 Rd1+ 38.Ke3 Rd4 0-1
2020.01.17 19th Prague Open 2020
2022749 CM Llopis de Aysa, M (2066) Riha, Vojtech (2247) 1/2-1/2
1.d4 Nf6 2.Nf3 g6 3.c4 Bg7 4.Nc3 O-O 5.e4 d6 6.Be2 e5 7.d5 a5 8.Bg5 h6 9.Be3 Ng4 10.Bc1 f5 11.exf5 gxf5 12.g3 Na6 13.Nh4 Nc5 14.O-O Nf6 15.f4 e4 16.Be3 Kh7 17.h3 Qe7 18.Nb5 Bd7 19.Nd4 Ne8 20.Bh5 Bxd4 21.Bg6+ Kg8 22.Bxd4 Ng7 23.Re1 b6 24.b3 c6 25.Bb2 cxd5 26.Qxd5+ Be6 27.Qd4 Nd3 28.Re2 Nxb2 29.Rxb2 Rf6 30.Rd1 Rd8 31.Rbd2 Bc8 32.Qxb6 Bb7 33.Re2 d5 34.Qe3 dxc4 35.Rxd8+ Qxd8 36.Rd2 Rd6 37.Rxd6 Qxd6 38.bxc4 Qd1+ 39.Kg2 Qc2+ 40.Kg1 Qb1+ 41.Kh2 Qxa2+ 42.Ng2 Qxc4 43.Qb6 Qb4 44.Qd8+ Qf8 45.Qxa5 Qf6 46.Qc7 Qxg6 1/2-1/2
2020.01.15 19th Prague Open 2020
2022714 GM Laxman, R (2441) Riha, Vojtech (2247) 1-0
1.d4 Nf6 2.Nf3 g6 3.Nbd2 d5 4.e3 Bg7 5.b4 a5 6.b5 c5 7.bxc6 Nxc6 8.Bb5 O-O 9.O-O Ne8 10.Ba3 Bd7 11.Rb1 Nc7 12.Bd3 Rb8 13.Nb3 b5 14.Nc5 Bc8 15.c3 Re8 16.Qe2 b4 17.cxb4 axb4 18.Bb2 Qd6 19.Rfc1 Bg4 20.Qc2 Bxf3 21.gxf3 e5 22.Nd7 Qxd7 23.Qxc6 Qxc6 24.Rxc6 Nb5 25.dxe5 Na3 26.Rd1 Nc4 27.Bxc4 dxc4 28.Rxc4 Bxe5 29.Bxe5 Rxe5 30.Rd7 b3 31.axb3 Rxb3 32.f4 Rf5 33.Kg2 Kg7 34.Kg3 Ra3 35.Rcc7 Rb3 36.Re7 h5 37.f3 Rf6 38.h4 Kg8 39.e4 Ra6 40.Rxf7 Raa3 41.Rg7+ Kh8 42.Rgd7 Rb8 43.e5 Ra1 44.e6 Rg1+ 45.Kf2 1-0
2020.01.13 19th Prague Open 2020
2023989 IM Low, Zhen Yu Cyrus (2415) Riha, Vojtech (2247) 1-0
1.e4 c5 2.Nc3 Nc6 3.Bb5 g6 4.Bxc6 dxc6 5.d3 e5 6.Be3 Qe7 7.Qd2 Nf6 8.h3 Be6 9.b3 h6 10.Nge2 Bg7 11.O-O g5 12.a3 O-O 13.Ng3 Rfd8 14.Qe2 b6 15.Bd2 Qd7 16.Nd1 Ne8 17.Bc3 Nd6 18.a4 a5 19.Ne3 f6 20.Kh2 Ra7 21.Nh5 Qf7 22.Qf3 Qg6 23.Ng3 Rf7 24.Rab1 Kh7 25.Nc4 g4 26.Qe2 h5 27.h4 Nc8 28.f4 exf4 29.Rxf4 Bh6 30.Rf2 Rdf8 31.Rbf1 Bg7 32.Ne3 Bh6 33.Nef5 Bg7 34.Qe3 Bh8 35.Ne2 Bxf5 36.exf5 Qh6 37.Qxh6+ Kxh6 38.Ng3 Re8 39.Bd2+ Kh7 40.Nxh5 Nd6 41.Kg3 Bg7 42.Kxg4 Bh6 43.Bc3 Bg7 44.g3 Re3 45.Bd2 Re5 46.Kh3 b5 47.g4 c4 48.bxc4 bxc4 49.Bc3 Re3+ 50.Rf3 Re2 51.R1f2 cxd3 52.cxd3 Rxf2 53.Rxf2 Re7 54.Bxf6 Re3+ 55.Kg2 Bxf6 56.Nxf6+ Kg7 57.Nh5+ Kf7 58.Rf3 Re2+ 59.Kg3 Ra2 60.g5 Rxa4 61.g6+ Kf8 62.f6 Ra1 63.Kh2 Ra4 64.Kh3 Rd4 65.f7 1-0
2020.01.12 19th Prague Open 2020
2023975 Riha, Vojtech (2247) FM Malovanyi, Yulian (2360) 1/2-1/2
1.e4 c5 2.b4 b6 3.bxc5 bxc5 4.Nc3 d6 5.Bb5+ Bd7 6.Nf3 g6 7.O-O Bg7 8.Rb1 Nc6 9.Re1 e6 10.Bxc6 Bxc6 11.e5 Ne7 12.Nb5 Bxb5 13.Rxb5 O-O 14.Bb2 Qd7 15.c4 a6 16.Rb6 d5 17.cxd5 Nxd5 18.Rd6 Qb5 19.Qc2 Nb4 20.Qe4 Nxa2 21.Bc3 Nb4 22.h4 Rad8 23.h5 Nd5 24.Rb1 Nxc3 25.dxc3 Rxd6 26.exd6 Qd7 27.Rb6 Bxc3 28.Rxa6 Bg7 29.Ne5 Qb5 30.Ra8 f5 31.Rxf8+ Bxf8 32.Qa8 Qe2 33.d7 Qd1+ 34.Kh2 Qxh5+ 35.Kg1 Qd1+ 36.Kh2 Qh5+ 37.Kg1 1/2-1/2
2020.01.11 19th Prague Open 2020
2023960 GM Vokac, M (2334) Riha, Vojtech (2247) 1/2-1/2
1.Nf3 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.d4 O-O 6.Be2 e5 7.d5 a5 8.Bg5 h6 9.Be3 Na6 10.Nd2 Nd7 11.g4 f5 12.gxf5 gxf5 13.exf5 Ndc5 14.Rg1 Kh8 15.Nde4 Bxf5 16.Ng3 Bg6 17.Nh5 Bxh5 18.Bxh5 Qh4 19.Bg6 e4 20.Nxe4 Nxe4 21.Rg4 Qf6 22.Bxe4 Rae8 23.Qd2 Rxe4 24.Rxe4 Qf3 25.Re7 Qh1+ 26.Ke2 Qf3+ 27.Ke1 Qh1+ 1/2-1/2
2020.01.05 TCh-CZE 1 Liga Zapad
2025138 Turner, Ja (2310) Riha, Vojtech (2131) 1/2-1/2
1.b3 Nf6 2.Bb2 g6 3.c4 d6 4.Bxf6 exf6 5.Nc3 Bg7 6.g3 O-O 7.Bg2 c6 8.e3 Nd7 9.Nge2 f5 10.Rc1 h5 11.h4 Re8 12.Nf4 Ne5 13.O-O Bd7 14.Nce2 a5 15.Nd4 Bh6 16.Nf3 Qf6 17.d4 Ng4 18.Qd2 Re7 19.Rfe1 b6 20.c5 bxc5 21.dxc5 d5 22.Qd4 Qxd4 23.Nxd4 Rc8 24.Red1 Nf6 25.a3 Be8 26.b4 axb4 27.axb4 Bxf4 28.gxf4 Rb7 29.Nc2 Ra8 30.Ra1 Rba7 31.Rxa7 Rxa7 32.b5 cxb5 33.Nb4 Rc7 34.c6 Kf8 35.Bxd5 Nxd5 36.Rxd5 Ke7 37.Re5+ Kd8 38.Rc5 f6 39.Kf1 Rc8 40.Kg1 Kc7 41.Rxb5 Bxc6 42.Rc5 Kd6 43.Rc1 Bb7 44.Rxc8 Bxc8 45.Nc2 Kd5 46.Nd4 Ke4 47.Kg2 Bd7 48.Kg3 Bc8 49.Nc6 Be6 50.Ne7 Bf7 51.Kg2 Kd3 52.Nc8 Bd5+ 53.Kg3 Be6 54.Nd6 Bd7 55.Kg2 Ke2 56.Kg3 Kd3 57.Kh2 Ke2 58.Kg2 Bc6+ 59.Kg3 Kd3 60.Kh2 Ke2 61.Kg3 Kd3 62.Nc8 Bd5 63.Ne7 Bf7 64.Nc6 Ke4 65.Nd4 Bd5 66.Nb5 Bc6 67.Nd4 Bd5 68.Nc2 Bc4 69.Nb4 Bb5 70.Kg2 Bc4 71.Kg3 Bb5 72.Nc2 Bc4 73.Ne1 Be2 74.Kg2 Bc4 75.Nc2 Bf7 76.Ne1 Bb3 77.Kg3 Bd1 78.Kg2 Be2 79.Nc2 Bc4 80.Nd4 Bd5 81.Kf1 Kd3 82.Kg1 Ke4 83.Kg2 Bc4 84.Nc6 Bd5 85.Ne7 Bf7 86.Kg3 Kd3 87.Kf3 1/2-1/2
2019.12.08 TCh-CZE 1 Liga Zapad
2042664 Riha, Vojtech (2131) WGM Rodshtein, Tereza (2195) 1-0
1.e4 e5 2.Nf3 Nc6 3.d4 exd4 4.Nxd4 Nf6 5.Nxc6 bxc6 6.e5 Qe7 7.Qe2 Nd5 8.c4 Ba6 9.b3 g6 10.f4 Qb4+ 11.Bd2 Qe7 12.a3 Bg7 13.Qf3 Nb6 14.Bd3 O-O 15.O-O d6 16.Nc3 dxe5 17.f5 Rad8 18.Ne4 Nd7 19.Rad1 f6 20.Kh1 Bc8 21.Ng3 e4 22.Bxe4 Ne5 23.Qe3 Rfe8 24.Bb4 Qf7 25.Qxa7 Rxd1 26.Rxd1 gxf5 27.Bxf5 Bxf5 28.Nxf5 Qh5 29.Rf1 Qe2 30.Re1 Qc2 31.Nxg7 Kxg7 32.Qxc7+ Kg6 33.h3 Qf2 34.Qd6 h5 35.Qd2 Qg3 36.Bc3 Re7 37.Re3 Qf4 38.Bxe5 Rxe5 39.Qd3+ Kg5 40.Rxe5+ fxe5 41.Qd8+ Kg6 42.Qe8+ Kg5 43.Qxc6 Qc1+ 44.Kh2 Qxa3 45.Qd5 Kf4 46.c5 e4 47.c6 Qe7 48.Qxh5 Ke3 49.Qg4 1-0
2019.11.24 TCh-CZE 1 Liga Zapad
2049472 Cuhra, M (2238) Riha, Vojtech (2131) 0-1
1.e4 c5 2.Nf3 Nc6 3.Nc3 Nf6 4.Bb5 g6 5.e5 Ng4 6.Bxc6 dxc6 7.h3 Nh6 8.Ne4 b6 9.Qe2 Nf5 10.O-O Bg7 11.d4 Nxd4 12.Nxd4 cxd4 13.Nf6+ Kf8 14.Re1 exf6 15.exf6 Bxf6 16.Bh6+ Bg7 17.Bg5 f6 18.Bf4 Kf7 19.Qc4+ Qd5 20.Bd6 Qxc4 21.Re7+ Kg8 22.Re8+ Bf8 23.Bxf8 Kf7 0-1
2019.11.10 TCh-CZE 1 Liga Zapad
2055690 Riha, Vojtech (2131) FM Horak, Mic (2299) 0-1
1.e4 c5 2.b4 cxb4 3.a3 d6 4.axb4 Nf6 5.d3 g6 6.Be2 Bg7 7.c3 O-O 8.Nf3 b6 9.O-O Bb7 10.h3 Nbd7 11.Bb2 Qc7 12.c4 a5 13.bxa5 bxa5 14.Nc3 Rfb8 15.Qc2 Nc5 16.Rfe1 Ne6 17.Nb5 Qd8 18.Bf1 Bc6 19.d4 Nc7 20.e5 Nfe8 21.Nxc7 Qxc7 22.e6 f5 23.Ng5 Qb6 24.Rab1 Bxd4 25.Ba3 Qa7 26.Qd2 Nf6 27.Qf4 Be4 28.Rbd1 Rb3 29.Bc1 a4 30.c5 Qxc5 31.Nxe4 fxe4 32.h4 Rf8 33.Re2 Nh5 34.Qxe4 Bxf2+ 35.Kh2 Bg1+ 36.Kh1 Ng3# 0-1
2019.10.20 TCh-CZE 1 Liga Zapad
2062222 Riha, Vojtech (2131) Plesek, J (2049) 1-0
1.e4 c6 2.d4 d5 3.e5 c5 4.dxc5 e6 5.Nf3 Bxc5 6.Bd3 Nc6 7.c3 Qc7 8.Qe2 f6 9.Bf4 g5 10.Bg3 g4 11.Nd4 Bxd4 12.cxd4 Nxd4 13.Qxg4 Qc1+ 14.Qd1 Qxd1+ 15.Kxd1 f5 16.f4 Bd7 17.Nc3 Ne7 18.Bf2 Nec6 19.Kd2 Rb8 20.Rac1 b5 21.Bxd4 Nxd4 22.Ke3 Nc6 23.Nxd5 exd5 24.e6 d4+ 25.Kd2 Bxe6 26.Rxc6 Bd5 27.Re1+ Kd7 28.Rf6 Rbf8 29.Bxb5+ Kc7 30.Re7+ Kb8 31.Rxf8+ Rxf8 32.g3 h5 33.Re8+ Rxe8 34.Bxe8 Bf3 35.Kd3 Kc7 36.Kxd4 Kd6 37.Ke3 Bg4 38.Bb5 Kc5 39.Be2 Bxe2 40.Kxe2 Kd4 41.h3 a5 42.g4 fxg4 43.hxg4 hxg4 44.Kf2 1-0
2019.10.05 Tatry Open 2019
2072008 Riha, Vojtech (2131) Cambel, V (2007) 1-0
1.e4 d6 2.d4 Nf6 3.Nc3 g6 4.f4 Bg7 5.Nf3 O-O 6.Bd3 c6 7.O-O Qb6 8.Kh1 Bg4 9.e5 Ne8 10.Ne4 Nd7 11.c3 Rd8 12.h3 Bf5 13.Qe2 d5 14.Nf2 Bxd3 15.Nxd3 e6 16.g4 Bh6 17.f5 Bxc1 18.Raxc1 c5 19.Qd2 f6 20.Qh6 exf5 21.gxf5 gxf5 22.Rg1+ Kh8 23.Nf4 1-0
2019.10.04 Tatry Open 2019
2071985 Talpa, P (1876) Riha, Vojtech (2131) 0-1
1.d4 Nf6 2.e3 g6 3.g3 Bg7 4.Bg2 d6 5.Nf3 O-O 6.Nbd2 Nbd7 7.O-O c6 8.c4 e5 9.dxe5 dxe5 10.Nb3 Qe7 11.Nfd2 e4 12.f3 exf3 13.Nxf3 Re8 14.Nfd4 Ne5 15.Qc2 c5 16.Nb5 Be6 17.Nd2 a6 18.Nc3 Nxc4 19.Nxc4 Bxc4 20.Re1 Rad8 21.Rd1 b5 22.b3 Rxd1+ 23.Nxd1 Bd5 24.Rb1 Ne4 25.Bb2 Bxb2 26.Qxb2 Qg5 27.Bxe4 Bxe4 28.Rc1 Bc6 29.Qf2 Qd5 30.Kf1 Re5 31.g4 h5 32.Nc3 Qh1+ 33.Qg1 Qf3+ 34.Qf2 Rxe3 35.Qxf3 Rxf3+ 36.Ke1 hxg4 37.Ne2 Re3 38.Kd2 Re5 39.Nf4 Bf3 40.Rc3 g5 41.Nd3 Re2+ 42.Kc1 Rxh2 43.Rxc5 f6 0-1
2019.10.03 Tatry Open 2019
2071937 Riha, Vojtech (2131) FM Vojta, T (2363) 0-1
1.e4 d5 2.exd5 Qxd5 3.Nc3 Qd6 4.d4 Nf6 5.Nf3 Bg4 6.h3 Bh5 7.g4 Bg6 8.Ne5 Nbd7 9.Nb5 Qb6 10.Be3 Nd5 11.Nxd7 Kxd7 12.c4 Nxe3 13.fxe3 a6 14.Nc3 Qxb2 15.Rc1 e6 16.c5 Be7 17.Be2 Bh4+ 18.Kf1 Ke7 19.c6 b5 20.Rh2 Rhd8 21.Rg2 Qa3 22.Qd2 Bg5 23.Nd1 Be4 24.Rf2 Qd6 25.Bd3 Bxd3+ 26.Qxd3 Qg3 27.Qxh7 Bf6 28.Rg2 Qf3+ 29.Kg1 Rh8 30.Qc2 Rxh3 31.g5 Rah8 32.gxf6+ gxf6 33.Nf2 Qxe3 34.Kf1 Rf3 35.Rd1 Qc3 36.Qe2 Re3 37.Qg4 Qc4+ 38.Kg1 Qxc6 39.Qf4 Qc3 40.Rf1 Re1 41.Qxf6+ Kxf6 42.Ne4+ Ke7 43.Nxc3 Rh1+ 44.Kxh1 Rxf1+ 45.Kh2 Rf3 46.Rc2 Rd3 47.Ne2 Kd6 48.Kg2 b4 49.Kf2 a5 50.Ke1 c6 51.Kf2 f6 52.Ke1 e5 53.dxe5+ fxe5 54.Nc1 Re3+ 55.Kd2 Rh3 56.Rc4 Kd5 57.Rg4 c5 58.Rg8 a4 59.Rd8+ Kc4 60.Nd3 Rh2+ 61.Ke3 e4 62.Ne5+ Kc3 63.Rc8 Kb2 64.Rxc5 Kxa2 65.Kxe4 b3 66.Nc4 a3 67.Kd3 b2 68.Rb5 Rh1 69.Kd2 b1=Q 70.Rxb1 Rxb1 71.Kc2 Rb8 72.Nd2 Rb2+ 0-1
2019.10.02 Tatry Open 2019
2071923 Cibikova, Sofia Anna (1952) Riha, Vojtech (2131) 0-1
1.e4 c5 2.Nf3 Nc6 3.Nc3 Nf6 4.Bb5 g6 5.h3 Bg7 6.e5 Ng8 7.O-O Nh6 8.d4 cxd4 9.Nxd4 Nxe5 10.Re1 Nc6 11.Bg5 f6 12.Bxh6 Bxh6 13.Nf5 Bf4 14.Bxc6 gxf5 15.Ba4 O-O 16.Qf3 Be5 17.Bb3+ Kh8 18.Qxf5 d5 19.Qh5 e6 20.Rad1 Qc7 21.Rd3 Qg7 22.g3 Bd7 23.Ba4 Bxc3 24.Rxc3 Bxa4 25.Rxe6 Qf7 26.Qe2 Rae8 0-1
2019.09.30 Tatry Open 2019
2071847 Jandourek, L (2262) Riha, Vojtech (2131) 1-0
1.e4 c5 2.f4 Nc6 3.Nf3 g6 4.Bb5 Bg7 5.O-O Nf6 6.d3 O-O 7.Bxc6 dxc6 8.h3 Qb6 9.c4 Ne8 10.Nc3 f5 11.e5 Qd8 12.Be3 b6 13.a3 Nc7 14.h4 Ne6 15.Ne2 Bb7 16.Qb3 Qc7 17.Rad1 Kh8 18.Ng5 Nxg5 19.hxg5 Rfd8 20.Kf2 Rd7 21.Ng1 Rad8 22.Qc2 e6 23.Nf3 Kg8 24.Rh1 Bf8 25.Ke2 a6 26.Bf2 Qc8 27.a4 b5 28.Rh3 Qc7 29.b3 b4 30.Rd2 a5 31.Rh1 Qc8 32.Be3 Qc7 33.Qb1 Qb6 34.Qg1 Ba8 35.Qf2 Bb7 36.Rhd1 Ba8 37.d4 cxd4 38.Rxd4 Rxd4 39.Bxd4 Qc7 40.Bb6 Rxd1 41.Bxc7 Rb1 42.Nd2 Rb2 43.Qa7 1-0
2019.09.29 Tatry Open 2019
2309069 FM Motuz, K (2359) Riha, Vojtech (2131) 1/2-1/2
1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Nge2 O-O 6.Ng3 e5 7.d5 a5 8.Be2 Na6 9.h4 h5 10.Bg5 Qe8 11.Qd2 Kh7 12.O-O-O Bd7 13.f3 Nc5 14.Nf1 Ng8 15.g4 f6 16.Be3 a4 17.gxh5 gxh5 18.Ng3 Nh6 19.Rdg1 Qf7 20.Rg2 Rg8 21.Rhg1 b6 22.f4 exf4 23.Bxf4 Ng4 24.Nxh5 Qxh5 25.Rxg4 Bxg4 26.Bxg4 Bh6 27.Bxh5 Bxf4 28.Qxf4 Nd3+ 29.Kd2 Nxf4 30.Rxg8 Rxg8 31.Bf3 Ng6 32.Nxa4 Nxh4 33.Be2 Kh6 34.Nc3 Kg5 35.Ke3 f5 36.exf5 Nxf5+ 37.Kd3 Kf4 38.Nb5 Rg3+ 39.Kd2 Rg2 40.Kd3 Ng3 41.Nd4 Nxe2 42.Nxe2+ Ke5 43.b3 Rh2 44.Nc3 Rh3+ 45.Kc2 Rh7 46.Nb5 Ke4 47.Kc3 Ke5 48.a4 Kf6 49.Kb4 Ke5 50.a5 bxa5+ 51.Kxa5 Ke4 52.Ka6 Kd3 53.Kb7 1/2-1/2
2019.09.29 Tatry Open 2019
2309106 Riha, Vojtech (2131) FM Matras, On (2176) 1/2-1/2
1.e4 e6 2.Nf3 d5 3.e5 Bd7 4.a3 a5 5.d4 c5 6.c4 Bc6 7.cxd5 Bxd5 8.Nc3 cxd4 9.Nxd5 Qxd5 10.Qxd4 Ne7 11.Be3 Qxd4 12.Nxd4 Nd5 13.Bb5+ Nd7 14.Rc1 Be7 15.Bd2 Bd8 16.Nb3 Bb6 17.Nc5 Bxc5 18.Rxc5 b6 19.Rc1 Ke7 20.f4 Rac8 21.Ke2 Nc5 22.Rc4 Nb3 23.Be3 Rhd8 24.g3 h5 25.h4 f6 26.exf6+ gxf6 27.Ba6 Rxc4 28.Bxc4 Nxe3 29.Kxe3 Nd4 30.Bd3 Rd5 31.Rc1 Nf5+ 32.Bxf5 Rxf5 33.b4 Kd6 34.Ke4 Rd5 35.Rc8 Kd7 36.Rb8 axb4 37.Rxb6 bxa3 38.Ra6 Rb5 39.Rxa3 Rb4+ 40.Ke3 Rb5 41.Ke4 Rb4+ 1/2-1/2
2019.08.10 29th EY Open U18 2019
2336155 Varga, Lukas (2032) Riha, Vojtech (2197) 0-1
1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 e5 6.Ndb5 d6 7.a4 a6 8.Na3 Bg4 9.f3 Be6 10.Bc4 Rc8 11.O-O Be7 12.Be3 O-O 13.Bd5 Qc7 14.Nc4 Bxd5 15.Nxd5 Nxd5 16.exd5 Nd4 17.b3 b5 18.axb5 axb5 19.Bxd4 exd4 20.Na3 d3 21.Qxd3 Bf6 22.Ra2 Qa7+ 23.Kh1 b4 24.c4 bxa3 25.b4 Bb2 0-1
2019.08.09 29th EY Open U18 2019
2336092 Riha, Vojtech (2197) FM Storme, Isak (2346) 0-1
1.e4 e5 2.f4 exf4 3.Nf3 d5 4.exd5 Nf6 5.Bc4 Nxd5 6.O-O Be7 7.Nc3 Nxc3 8.dxc3 Qxd1 9.Rxd1 g5 10.Re1 h6 11.g3 fxg3 12.hxg3 Nc6 13.Bd5 Bd7 14.Nd4 Kf8 15.Rf1 Rh7 16.Be3 Bd6 17.Kg2 Re8 18.Rae1 Re5 19.Bb3 Na5 20.Bd2 Nxb3 21.axb3 Rxe1 22.Bxe1 h5 23.Nf5 Bc6+ 24.Kg1 Be5 25.c4 f6 26.c3 Be4 27.c5 Rd7 28.Nd4 h4 29.gxh4 gxh4 30.Bxh4 Rh7 31.Be1 f5 32.Nf3 Bf4 33.Bd2 Bg3 34.Be1 Rg7 35.Bxg3 Rxg3+ 36.Kh2 Rxf3 37.Rd1 Rf2+ 38.Kg3 Rxb2 39.Kf4 Ke7 40.Rg1 Kf6 41.Rg8 Rxb3 42.Rf8+ Ke7 43.Rh8 Rxc3 44.Rh7+ Kd8 45.Ke5 Rxc5+ 46.Ke6 Rc6+ 47.Kf7 a5 48.Rh8+ Kd7 0-1
2019.08.08 29th EY Open U18 2019
2336031 Riha, Vojtech (2197) FM Oboladze, Luka (2323) 0-1
1.e4 c5 2.b4 cxb4 3.a3 e5 4.Nf3 Nc6 5.Bb5 Nf6 6.O-O Be7 7.axb4 Nxe4 8.Re1 Nd6 9.Bd3 Nxb4 10.Nxe5 Nxd3 11.Nxd3 O-O 12.Nc3 Nf5 13.Nd5 Bg5 14.Bb2 d6 15.Ra4 Be6 16.N3f4 Qd7 17.Qa1 Qc6 18.Ne3 Bh6 19.Nh5 Nxe3 20.dxe3 f6 21.Bd4 a6 22.Rb4 b5 23.Bxf6 gxf6 24.Nxf6+ Kf7 25.Rh4 Kg6 26.Qd4 Qc4 27.Nxh7 Kxh7 28.Re4 Qxd4 29.exd4 Bf7 30.h4 Rfe8 31.g4 Rxe4 32.Rxe4 Re8 33.Rxe8 Bxe8 34.g5 a5 0-1
2019.08.07 29th EY Open U18 2019
2335988 Kaspar, Lukas (1800) Riha, Vojtech (2197) 0-1
1.Nf3 Nf6 2.g3 d6 3.Bg2 e5 4.d3 Be7 5.O-O O-O 6.c4 c6 7.Nc3 Nbd7 8.Bd2 Re8 9.b4 h6 10.Qb3 Bf8 11.a4 a5 12.b5 Qc7 13.Rfc1 Nc5 14.Qc2 Bd7 15.Ra2 g6 16.h3 Bg7 17.Be3 Qc8 18.Kh2 Ne6 19.Qd2 g5 20.Bb6 Nc5 21.Rb1 e4 22.Ne1 Bf5 23.Nd1 exd3 24.exd3 Nfd7 25.Bxa5 Ne5 26.Nb2 Nb3 27.Qb4 Nxa5 28.Qxd6 Naxc4 29.Nxc4 Nxc4 30.Qc5 Ne5 31.a5 Nxd3 32.Nxd3 Bxd3 33.bxc6 Bxb1 0-1
2019.08.06 29th EY Open U18 2019
2335940 Riha, Vojtech (2197) Eftovski, Mateo (1726) 1-0
1.e4 e5 2.Nf3 Nc6 3.Nc3 Nf6 4.d4 exd4 5.Nd5 Bc5 6.Bg5 Be7 7.Bf4 d6 8.Nxd4 O-O 9.Nb5 Nxd5 10.exd5 Ne5 11.Qd2 Bf6 12.O-O-O Bf5 13.f3 a5 14.Be2 Re8 15.Rhe1 Bd7 16.a4 Ng6 17.Bg3 Re4 18.Kb1 Rxa4 19.c3 c6 20.Nxd6 Qb6 21.Bc4 Rxc4 22.Nxc4 Bf5+ 23.Ka2 Qc5 24.Nd6 Bd7 25.Qe3 Qxe3 26.Rxe3 cxd5 27.Nxb7 Be6 28.Ka1 Be7 29.Bd6 Bg5 30.Re2 Ra6 31.Ba3 Nf4 32.Rf2 Bf5 33.Nc5 Ra8 34.g3 Ng6 35.Rxd5 Be3 36.Re2 Be6 37.Nxe6 fxe6 38.Rd3 Bg5 39.Rxe6 Kf7 40.Re4 Bf6 41.Rd7+ Kg8 42.f4 1-0
2019.08.05 29th EY Open U18 2019
2335889 Horak, Jan (2044) Riha, Vojtech (2197) 1/2-1/2
1.d4 Nf6 2.g3 g6 3.Bg2 Bg7 4.e4 d6 5.Ne2 O-O 6.O-O e5 7.Nbc3 c6 8.a4 Nbd7 9.h3 Re8 10.Re1 h5 11.Be3 exd4 12.Nxd4 a5 13.Qd2 Ne5 14.b3 Qc7 15.Rad1 Ned7 16.Bh6 Nc5 17.Qf4 Be6 18.Nf3 Rad8 19.Bg5 Qe7 20.Qh4 Bc8 21.Nd5 cxd5 22.exd5 Qc7 23.Bxf6 Bxf6 24.Qxf6 Ne4 25.Qb2 Qc5 26.Qd4 Nc3 27.Qxc5 dxc5 28.Rd2 Ne4 29.Rde2 Nd6 30.Nd2 Kf8 31.c4 Bf5 32.Re3 b6 33.Kh2 f6 34.Be4 Bxe4 35.Nxe4 Nf5 36.Nxf6 Nxe3 37.Nxe8 Nc2 38.Rc1 Nd4 39.Nc7 Rd7 40.Ne6+ Nxe6 41.dxe6 Rd3 42.Rb1 Ke7 43.Kg2 Kxe6 1/2-1/2
2019.08.04 29th EY Open U18 2019
2342897 Riha, Vojtech (2197) Novosel, Marko (1935) 1/2-1/2
1.e4 c5 2.b4 cxb4 3.a3 d5 4.exd5 Qxd5 5.Nf3 e5 6.Bb2 Nf6 7.c4 bxc3 8.Nxc3 Qa5 9.Bc4 Be7 10.O-O Nc6 11.Qb3 O-O 12.Rfe1 Bg4 13.Nd5 Bxf3 14.Nxe7+ Nxe7 15.Rxe5 Bd5 16.Rxe7 Bxc4 17.Qxc4 Rae8 18.Rxb7 Qxd2 19.Bxf6 gxf6 20.Rxa7 Re1+ 21.Rxe1 Qxe1+ 22.Qf1 Qc3 23.Qd1 Re8 24.Qg4+ Kh8 25.h3 Rg8 26.Qf5 Qc6 27.g4 Kg7 28.Re7 Qc1+ 29.Kg2 Qxa3 30.Qd5 Rf8 31.g5 Qc3 32.Qf5 fxg5 33.Qxg5+ Kh8 1/2-1/2
2019.08.03 29th EY Open U18 2019
2342838 Cordeiro, Joao Carlos Santos F (1973) Riha, Vojtech (2197) 1-0
1.e4 c5 2.c4 Nc6 3.Nc3 g6 4.g3 Bg7 5.Bg2 d6 6.Nge2 e6 7.d3 Nge7 8.O-O O-O 9.a3 Rb8 10.Rb1 b6 11.b4 Bb7 12.Be3 Nd4 13.Qd2 e5 14.Bh6 Qd7 15.Bxg7 Kxg7 16.Nxd4 cxd4 17.Ne2 f5 18.f4 fxe4 19.dxe4 Rbc8 20.Rbc1 h6 21.Rc2 Qa4 22.Qd3 d5 23.exd5 Nxd5 24.Rd2 Ne3 25.Bxb7 Nxf1 26.Kxf1 Rc7 27.Bd5 exf4 28.Nxf4 Rf6 29.Kg2 Re7 30.Re2 Rxe2+ 31.Qxe2 Qd7 32.Ne6+ Kh7 33.Qe5 Rf7 34.Qxd4 Qe7 35.Nf4 Rf6 36.Qe4 Qf8 37.Qe3 Qd8 38.h4 Qf8 39.h5 gxh5 40.Nxh5 Rd6 41.Qe4+ Kh8 42.Nf4 Qd8 43.Qe5+ Kh7 44.Ne6 Qe7 45.Ng5+ Qxg5 46.Qxd6 Qd2+ 47.Kh3 1-0
2019.08.02 29th EY Open U18 2019
2342748 Riha, Vojtech (2197) IM Vrolijk, Liam (2478) 0-1
1.e4 c5 2.b4 cxb4 3.a3 d5 4.exd5 Qxd5 5.Nf3 e6 6.Bb2 Nf6 7.axb4 Bxb4 8.c4 Qd7 9.Be2 O-O 10.O-O b6 11.Ne5 Qc7 12.Na3 Bb7 13.Qb3 Bxa3 14.Rxa3 Nbd7 15.Qe3 Rfd8 16.Qf4 Nxe5 17.Bxe5 Qe7 18.Rfa1 Bc6 19.Qg5 h6 20.Qh4 Rxd2 21.Rg3 Kf8 22.Bf3 Bxf3 23.Rxf3 Ne8 24.Bxg7+ Nxg7 25.Qxh6 Qd6 26.h4 Qd4 27.Re1 Kg8 28.Qg5 Rc8 29.h5 Rd1 30.Rxd1 Qxd1+ 31.Kh2 Rc5 32.Qe7 Rxh5+ 33.Kg3 Nf5+ 0-1
2019.06.20 14th Teplice Open 2019
2379380 Riha, Vojtech (2244) FM Kostolansky, Sebastian Lukas (2379) 0-1
1.e4 g6 2.d4 Bg7 3.Nc3 d6 4.f4 Nf6 5.Nf3 O-O 6.Bd3 Na6 7.O-O c5 8.d5 Bg4 9.h3 Bxf3 10.Qxf3 Nb4 11.Be3 Rc8 12.Rf2 Nxd3 13.cxd3 Nd7 14.h4 Qa5 15.h5 Bxc3 16.bxc3 Qxc3 17.Rd1 c4 18.d4 gxh5 19.e5 Kh8 20.Qh3 Nb6 21.exd6 exd6 22.Rf3 Qc2 23.Rc1 Qe4 24.Bf2 Nxd5 25.Qxh5 Rg8 26.Re1 Qg6 27.Qh3 c3 28.f5 Qg4 29.Qxg4 Rxg4 30.Rc1 b5 31.a3 a5 32.Bg3 b4 33.axb4 axb4 34.Bxd6 b3 35.Ba3 Ra8 36.Ra1 Rxd4 37.f6 Rda4 38.Rd3 Rxa3 39.Rxa3 Rxa3 40.Rxd5 h6 41.Rd8+ Kh7 0-1
2019.06.16 14th Teplice Open 2019
2381153 Riha, Vojtech (2244) IM Blohberger, Felix (2475) 0-1
1.e4 c5 2.b4 cxb4 3.a3 e5 4.Nf3 Nc6 5.Bb5 Nf6 6.O-O Nxe4 7.Re1 Qb6 8.Rxe4 Qxb5 9.axb4 Bxb4 10.Nc3 Bxc3 11.dxc3 d5 12.c4 dxc4 13.Ba3 Be6 14.Nxe5 Qd5 15.Qe2 Nd4 16.Qe3 Nxc2 17.Qg5 Nxa3 18.Nxf7 O-O 19.Re5 Qd4 20.Nh6+ Kh8 21.Rf1 gxh6 22.Qh5 Bg4 23.Qxh6 Qxe5 0-1
2019.05.05 ch-CZE 2019
2394365 IM Kriebel, T (2514) Riha, Vojtech (2288) 1-0
1.e4 c5 2.Nf3 Nc6 3.Nc3 Nf6 4.Bb5 g6 5.h3 Bg7 6.e5 Ng8 7.O-O Nh6 8.d4 cxd4 9.Nxd4 Nxe5 10.Re1 Nc6 11.Nd5 O-O 12.Nxc6 dxc6 13.Nxe7+ Kh8 14.Nxc8 Rxc8 15.Bd3 f5 16.Bf4 Ng8 17.Bc4 Qb6 18.Bb3 Rfe8 19.c3 Nf6 20.Qd3 Ne4 21.Qe3 Qxe3 22.Bxe3 a6 23.Rad1 Rcd8 24.Bb6 Rxd1 25.Rxd1 Nf6 26.Bf7 Rf8 27.Be6 Re8 28.Rd8 Rxd8 29.Bxd8 Nd5 30.Bc8 b5 31.a3 Nf4 32.Bxa6 Nd3 33.a4 Nxb2 34.a5 Bxc3 35.Bxb5 cxb5 36.a6 Bd4 37.Bf6+ Bxf6 38.a7 Nc4 39.a8=Q+ Kg7 40.Qb7+ Kg8 41.Qxb5 Ne5 42.f4 Nf7 43.Kf2 Kg7 44.Qd7 h5 45.Ke3 Kg8 46.Kd3 Kg7 47.Kc4 Kg8 48.Kd5 Nd8 49.Kd6 Kh8 50.Qa7 Kg8 51.Qc7 Kh8 52.Kd7 Kg8 53.Ke8 Bh4 54.g3 Bf6 55.h4 Kh8 56.Qa7 Kg8 57.Qd7 Kh8 58.Kf8 1-0
2019.05.04 ch-CZE 2019
2394337 Riha, Vojtech (2288) IM Jasny, S (2347) 1-0
1.e4 g6 2.d4 Bg7 3.Nc3 d6 4.f4 a6 5.Nf3 b5 6.Bd3 Nd7 7.a4 b4 8.Ne2 c5 9.c3 bxc3 10.bxc3 Ngf6 11.e5 Nd5 12.Ng5 Nc7 13.O-O O-O 14.Qe1 f5 15.g4 h6 16.gxf5 gxf5 17.Ng3 hxg5 18.Nxf5 Rxf5 19.Bxf5 Nf8 20.Bc2 cxd4 21.fxg5 dxe5 22.Qe4 Be6 23.Ba3 Nd5 24.Rxf8+ Kxf8 25.Rf1+ Ke8 26.Qg6+ Kd7 27.Qxg7 Qb6 28.Be4 d3+ 29.Kh1 Qe3 30.Qh7 d2 31.Bxe7 Nxe7 32.Bxa8 Qe2 33.Qb1 Bb3 34.Bf3 Qxf3+ 35.Rxf3 d1=Q+ 36.Qxd1+ Bxd1 37.Rd3+ 1-0
2019.05.03 ch-CZE 2019
2394302 Roubalik, J (2417) Riha, Vojtech (2288) 1/2-1/2
1.d4 Nf6 2.c4 c5 3.d5 b5 4.Qc2 bxc4 5.e4 e6 6.Bxc4 exd5 7.exd5 d6 8.Nf3 Be7 9.O-O O-O 10.Nc3 Nbd7 11.Re1 Nb6 12.Bd3 Bb7 13.Qe2 Nc8 14.Bg5 g6 15.Ba6 Rb8 16.Bxb7 Rxb7 17.Qd3 Ng4 18.Bxe7 Nxe7 19.h3 Nf6 20.Re2 h5 21.Rae1 Nf5 22.b3 Rb4 23.Ne4 Nd4 24.Nxd4 Rxd4 25.Nxf6+ Qxf6 26.Qa6 Rxd5 27.Qxa7 Rf5 28.a4 Qc3 29.Qb6 d5 30.Re3 Qc2 31.R3e2 Qc3 32.a5 d4 33.Rd1 d3 34.Red2 Re5 35.Rxd3 Re1+ 36.Rxe1 Qxe1+ 37.Kh2 Qe5+ 38.Kg1 Qe1+ 39.Kh2 Qe5+ 1/2-1/2
2019.05.02 ch-CZE 2019
2394277 Riha, Vojtech (2288) Otruba, Marek (2103) 1-0
1.e4 c5 2.b4 cxb4 3.a3 d5 4.exd5 Qxd5 5.Nf3 e5 6.Bb2 Nc6 7.c4 Qd8 8.Nxe5 bxa3 9.Nxa3 Nf6 10.Be2 Bd6 11.Nxc6 bxc6 12.O-O O-O 13.Bf3 Rb8 14.Bc3 Bc7 15.g3 Qd3 16.Re1 Bb6 17.Bxf6 gxf6 18.Be4 Qd4 19.Qf3 Bd7 20.Nc2 Qxc4 21.Ne3 Bxe3 22.Qxe3 f5 23.Rxa7 fxe4 24.Rxd7 Qe6 25.Qg5+ Qg6 26.Qxg6+ hxg6 27.Rxe4 Rbd8 28.Ree7 Rxd7 29.Rxd7 Rc8 30.Kf1 Kg7 31.Ke2 Kf6 32.h4 Ke6 33.Ra7 f5 34.Ke3 Ke5 35.d4+ Kf6 36.Kd3 f4 37.g4 Rh8 38.Ke4 Rxh4 39.Kxf4 Rh1 40.Ra6 Rc1 41.d5 Rc4+ 42.Kf3 Kg5 43.Rxc6 Rf4+ 44.Ke3 Rxg4 45.Re6 Kf5 46.Re8 Rg1 47.Kd4 Kf6 48.Kc5 Kf7 49.Re2 Rc1+ 50.Kb6 Rd1 51.Kc6 Rc1+ 52.Kd7 Rd1 53.d6 Rc1 54.Kd8 Rd1 55.d7 Rd3 56.Rc2 Ra3 57.Kc7 1-0
2019.05.01 ch-CZE 2019
2394239 Mikes, J (2394) Riha, Vojtech (2288) 1-0
1.e4 c5 2.Nf3 Nc6 3.Nc3 d6 4.d4 cxd4 5.Nxd4 Nf6 6.Bg5 e6 7.Qd2 Be7 8.O-O-O a6 9.f4 Bd7 10.Nf3 h6 11.Bxf6 gxf6 12.f5 b5 13.Kb1 Qb6 14.g3 Rc8 15.fxe6 fxe6 16.Bh3 a5 17.Ne2 Rh7 18.Nf4 e5 19.Nd5 Qc5 20.Bxd7+ Kxd7 21.Nh4 Nb4 22.Nxb4 axb4 23.Nf5 h5 24.Rhf1 Bf8 25.Rf3 Rc6 26.Rd3 Ra6 27.Rd5 Qc4 28.b3 Qc6 29.Qxb4 Rb6 30.Rc5 Qb7 31.Rdd5 Rf7 32.Rxb5 Rxb5 33.Rxb5 Qc6 34.Rb6 Qc8 35.Qb5+ 1-0
2019.04.30 ch-CZE 2019
2394213 Valencik, J (2057) Riha, Vojtech (2288) 0-1
1.d4 Nf6 2.Bf4 g6 3.Nc3 d5 4.e3 Bg7 5.h4 h5 6.Nb5 Na6 7.Nf3 Bf5 8.Ne5 Ng4 9.Nxg4 hxg4 10.Qd2 c6 11.Nc3 Nc7 12.O-O-O Ne6 13.Bg3 c5 14.Be5 Bxe5 15.dxe5 d4 16.e4 dxc3 17.Qxc3 Qb6 18.exf5 gxf5 19.Qd3 Rd8 20.Qb5+ Kf8 21.Rxd8+ Qxd8 22.Bc4 Qd4 23.Bxe6 fxe6 24.Qxb7 Qxe5 25.g3 Kf7 26.Qb3 Rb8 27.Qc3 Qd5 28.Re1 Qxa2 29.b3 Qa3+ 30.Qb2 Qb4 31.Qe5 Rb6 32.Re3 Rd6 33.Qc3 Qa3+ 0-1
2019.04.29 ch-CZE 2019
2398193 Riha, Vojtech (2288) IM Pulpan, J (2418) 0-1
1.e4 e5 2.Nf3 Nc6 3.Nc3 Nf6 4.d4 exd4 5.Nd5 Bc5 6.Bg5 Be7 7.Bf4 d6 8.Nxd4 O-O 9.Nb5 Nxd5 10.exd5 a6 11.Nc3 Ne5 12.Qd2 Bg4 13.h3 Bh5 14.Be2 Bxe2 15.Nxe2 Bf6 16.c3 Re8 17.O-O Qd7 18.b3 Qf5 19.Rad1 Re7 20.c4 Rae8 21.Nd4 Qe4 22.Bg3 h5 23.Qf4 Ng6 24.Qxe4 Rxe4 25.Nf3 h4 26.Bh2 Bc3 27.c5 Bb4 28.cxd6 cxd6 29.Nd2 Re2 30.Nc4 Ne5 31.Bxe5 dxe5 32.a3 Bc5 33.b4 Bd4 34.Nd6 Rd8 35.Nf5 Re4 36.Rd3 Rf4 37.Ne3 Bxe3 38.fxe3 Rxf1+ 39.Kxf1 e4 40.Rd4 f5 41.Ke2 Kf7 42.Rc4 Ke7 43.Rc5 Kd6 44.a4 Rd7 45.Rc8 Kxd5 46.b5 axb5 47.axb5 Ke6 48.Rh8 Rd5 49.Rxh4 Rxb5 50.g4 Rb2+ 51.Ke1 g6 52.gxf5+ gxf5 53.Rh6+ Kd5 54.h4 f4 55.Rh5+ Kc4 56.exf4 Kd3 57.Rd5+ Ke3 58.f5 Rh2 59.Kd1 Rxh4 60.Rd7 Kf2 61.Rxb7 e3 62.Re7 Rd4+ 63.Kc2 e2 64.f6 e1=Q 65.Rxe1 Kxe1 0-1
2019.04.28 ch-CZE 2019
2398163 Riha, Vojtech (2288) IM Biolek, R1 (2442) 1/2-1/2
1.e4 c5 2.b4 cxb4 3.a3 d5 4.exd5 Nf6 5.Nf3 Nxd5 6.axb4 Nxb4 7.Bc4 e6 8.O-O Be7 9.d4 O-O 10.Re1 N8c6 11.c3 Nd5 12.Qd3 b6 13.Nbd2 Bb7 14.Ne4 Na5 15.Ba2 Nf6 16.Neg5 Bd5 17.c4 Bxf3 18.Nxf3 Nc6 19.Bb1 Rc8 20.Bb2 Nb4 21.Qb3 Qc7 22.Ne5 Nd7 23.Qh3 f5 24.d5 Nxe5 25.Bxe5 Qxc4 26.dxe6 Qg4 27.Qxg4 fxg4 28.Rxa7 Nc6 29.Rb7 Nxe5 30.Rxe7 Rc5 31.Rb7 Rfc8 32.e7 Kf7 33.Bxh7 Rc1 34.Bg8+ Kf6 35.e8=N+ Kg5 36.Rxg7+ Kh6 37.Rh7+ Kg6 38.Rg7+ Kh6 39.Rh7+ Kg6 40.Rg7+ 1/2-1/2
2019.04.27 ch-CZE 2019
2398149 Vorisek, Jakub (1991) Riha, Vojtech (2288) 0-1
1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 e5 6.Ndb5 d6 7.Nd5 Nxd5 8.exd5 Ne7 9.c4 Ng6 10.Bd3 Be7 11.O-O a6 12.Nc3 f5 13.f3 O-O 14.Kh1 Bd7 15.c5 Kh8 16.Qb3 dxc5 17.Qxb7 Bd6 18.Be3 e4 19.fxe4 Qh4 20.Bg1 Ne5 21.Qb6 Rf6 22.Be2 Raf8 23.Qb3 Rh6 24.Nd1 c4 25.Qe3 f4 26.Qf2 Qe7 27.b3 f3 28.Bxf3 Nd3 29.Qe3 Qe5 30.Qxh6 gxh6 31.Ne3 Nf2+ 32.Rxf2 Qxa1 33.Nc2 Qc1 34.b4 Bc7 35.Re2 c3 36.Ne1 Bb5 37.Bd4+ Kg8 38.Re3 Bf4 39.Rxc3 Qxe1+ 40.Bg1 Qxc3 0-1
2019.04.07 TCh-CZE 1 Liga Zapad
2409336 Vanek, P (2077) Riha, Vojtech (2174) 0-1
1.e4 c5 2.Nc3 Nc6 3.f4 g6 4.Nf3 Bg7 5.Bc4 d6 6.O-O e6 7.f5 Nh6 8.fxe6 fxe6 9.d3 O-O 10.Bg5 Qd7 11.Qe1 a6 12.Qh4 Nf7 13.a4 Qe8 14.Bf6 Bxf6 15.Qxf6 Nfe5 16.Qh4 Nxf3+ 17.Rxf3 Rxf3 18.gxf3 Nd4 19.Rf1 Bd7 20.f4 b5 21.Ba2 Qf7 22.f5 gxf5 23.Kh1 Kh8 24.exf5 Nxf5 25.Ne4 Bc6 26.Qh3 Rf8 27.axb5 Bxe4+ 28.dxe4 Ng3+ 29.hxg3 Qxf1+ 30.Qxf1 Rxf1+ 31.Kg2 Ra1 32.b6 Rxa2 33.b3 Rxc2+ 34.Kh3 Rb2 0-1
2019.03.24 TCh-CZE 1 Liga Zapad
2414065 Riha, Vojtech (2174) Turner, Ja (2348) 1/2-1/2
1.e4 e6 2.d4 d5 3.exd5 exd5 4.Nf3 Nf6 5.Bd3 Bg4 6.O-O Be7 7.h3 Bh5 8.Bf4 O-O 1/2-1/2
2019.03.16 ch-CZE Junior 2019
2419239 FM Hollan, Martin (2363) Riha, Vojtech (2219) 1/2-1/2
1.d4 Nf6 2.c4 c5 3.d5 b5 4.cxb5 a6 5.b6 e6 6.Nc3 exd5 7.Nxd5 Nxd5 8.Qxd5 Nc6 9.Nf3 1/2-1/2
2019.03.15 ch-CZE Junior 2019
2419231 Riha, Vojtech (2219) Bulockin, Martin (2099) 1-0
1.e4 c5 2.b4 cxb4 3.a3 b3 4.cxb3 d5 5.e5 Nc6 6.d4 Qb6 7.Bb2 Bf5 8.Bd3 Bxd3 9.Qxd3 e6 10.Ne2 Nh6 11.O-O Be7 12.b4 O-O 13.Nbc3 Qd8 14.Rac1 Qd7 15.Nd1 Rfb8 16.Ne3 b5 17.Rc3 a6 18.Rfc1 Rc8 19.Qc2 Na7 20.Rc7 Qd8 21.Nf4 g6 22.Nd3 Kf8 23.Rxc8 Rxc8 24.Nc5 Bxc5 25.dxc5 Nc6 26.Qd2 Qg5 27.Qe2 Rd8 28.g3 Qe7 29.Rd1 Rb8 30.Qf3 a5 31.Bc1 Ng8 32.Ng4 h5 33.Nf6 Nxe5 34.Nh7+ Kg7 35.Qf4 Nc6 36.Ng5 f6 37.Qc7 fxg5 38.Qxc6 g4 39.Bf4 Rb7 40.bxa5 Nf6 41.a6 Rd7 42.Qxb5 Ne4 43.c6 Ra7 44.Bb8 1-0
2019.03.14 ch-CZE Junior 2019
2419220 Riha, Vojtech (2219) Eret, Jonas (2179) 1-0
1.e4 e6 2.Nf3 d5 3.e5 c5 4.b4 b6 5.a3 Nc6 6.c3 Bd7 7.d4 Qc7 8.Bd3 c4 9.Bc2 f6 10.Bf4 Nge7 11.h4 O-O-O 12.Bh2 Qb7 13.a4 Be8 14.Na3 Bh5 15.Qe2 fxe5 16.b5 Nxd4 17.cxd4 e4 18.Nxc4 Nf5 19.Bxe4 Nxd4 20.Qe3 Bxf3 21.Rc1 Bc5 22.Qxd4 Qe7 23.Nd6+ Kd7 24.Rxc5 bxc5 25.Qxc5 Rc8 26.Qxa7+ Rc7 27.Qxc7+ Kxc7 28.Nf5+ Kb6 29.Nxe7 Bxe4 30.Kd2 Bxg2 31.Rg1 Be4 32.Rxg7 Ra8 33.f3 Bxf3 34.Bg1+ Ka5 35.Nc6+ Kxa4 36.b6 1-0
2019.03.14 ch-CZE Junior 2019
2419226 FM Parizek, Vojtech (2298) Riha, Vojtech (2219) 1-0
1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 d6 6.Be3 Be7 7.Be2 a6 8.f4 Qc7 9.O-O O-O 10.a4 b6 11.Bf3 Bb7 12.Qe1 Nbd7 13.Kh1 Rac8 14.Rd1 Rfe8 15.Bf2 Bf8 16.Bg3 e5 17.Nf5 g6 18.fxe5 Nxe5 19.Ne3 Qc5 20.Qd2 Nxf3 21.gxf3 Qh5 22.Qd4 Bg7 23.Qxb6 Ba8 24.Rxd6 Qg5 25.Ng2 Nh5 26.Bh4 Qh6 27.Rfd1 Be5 28.Rd8 Nf4 29.Rxc8 Rxc8 30.Rd8+ Kg7 31.Nxf4 Qxh4 32.Rxc8 Bxf4 33.Qd4+ Kh6 34.Qg1 Bb7 35.Rc5 f5 36.Rc4 Qh5 37.Qf2 Be5 38.Qe3+ Kg7 39.f4 Bxc3 40.Rc7+ Kh6 41.Rxb7 Qd1+ 42.Kg2 Qxc2+ 43.Kh3 Bxb2 44.e5 Qd1 45.Qg3 Qf1+ 46.Kh4 1-0
2019.03.13 ch-CZE Junior 2019
2419213 FM Hollan, Petr (2289) Riha, Vojtech (2219) 0-1
1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 e5 6.Ndb5 d6 7.Bg5 a6 8.Na3 b5 9.Bxf6 gxf6 10.Nd5 f5 11.c3 Bg7 12.Nxb5 axb5 13.Bxb5 Bd7 14.exf5 Rb8 15.a4 Qg5 16.Qf3 Na5 17.h4 Qd8 18.f6 Bh6 19.g4 Nb3 20.Ra3 Nc5 21.g5 Bf8 22.b4 Ne6 23.Bxd7+ Qxd7 24.a5 h6 25.a6 Qa7 26.Qe3 Qa8 27.Ra5 hxg5 28.a7 Rc8 29.Qb6 Nf4 30.Qa6 Kd8 31.Qxc8+ Kxc8 32.Nb6+ Kb7 33.Nxa8 Kxa8 34.b5 gxh4 35.b6 Bh6 36.O-O Kb7 37.a8=Q+ Rxa8 38.Rxa8 Kxa8 39.Ra1+ Kb7 40.Ra7+ Kxb6 41.Rxf7 Kc6 42.Rh7 Bg5 43.f7 Ne6 44.Kf1 Nf8 45.Rh5 Be7 46.Ke2 Kd5 47.f4 Ne6 48.fxe5 Nf4+ 49.Kf3 Nxh5 50.exd6 Kxd6 51.Kg4 Ke6 52.f8=Q Bxf8 53.Kxh4 Nf6 54.c4 Ne4 55.Kg4 Nd2 56.c5 Bxc5 57.Kf4 Bd4 58.Kg4 Be3 59.Kg3 Kf5 60.Kh3 Ne4 61.Kh2 Kg4 62.Kg2 Ng3 63.Kh2 Kf3 64.Kh3 Bg1 65.Kh4 Ne4 66.Kh3 Ng5+ 67.Kh4 Kf4 68.Kh5 Kf5 69.Kh4 Bf2+ 70.Kh5 Ne6 71.Kh6 Be1 72.Kh5 Ng7+ 73.Kh6 Kf6 74.Kh7 Kf7 75.Kh6 Bd2+ 76.Kh7 Ne6 77.Kh8 Bg5 0-1
2019.03.12 ch-CZE Junior 2019
2419209 Riha, Vojtech (2219) Sramek, Vojtech (2216) 0-1
1.e4 c5 2.b4 cxb4 3.a3 e5 4.Nf3 Nc6 5.Bb5 Nf6 6.O-O Be7 7.d4 exd4 8.e5 Nd5 9.Nxd4 Qb6 10.Bxc6 dxc6 11.axb4 O-O 12.b5 Rd8 13.Nb3 cxb5 14.Qf3 Be6 15.Bb2 Nb4 16.Na3 Rac8 17.Rac1 Bg5 18.Rcd1 Nxc2 19.Nxc2 Rxc2 20.Bd4 Qc7 21.Nc5 Rxc5 22.Bxc5 Qxc5 23.Rxd8+ Bxd8 24.Qxb7 Bb6 25.Kh1 g6 26.f4 Qd5 27.Qb8+ Kg7 28.Qd6 Qxd6 29.exd6 b4 30.Rd1 b3 31.d7 Bd8 32.Ra1 Bxd7 33.Rxa7 b2 34.Rb7 Bf6 0-1
2019.03.11 ch-CZE Junior 2019
2419200 FM Slovak, Kilian (2249) Riha, Vojtech (2219) 1-0
1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 Qb6 5.Nb3 Nf6 6.Nc3 e6 7.Be3 Qc7 8.Bd3 d6 9.O-O Be7 10.f4 a6 11.a4 b6 12.Kh1 Bb7 13.Rf3 Rc8 14.Rg3 g6 15.Qg1 Bd8 16.Nd2 Nb4 17.Nc4 d5 18.Bxb6 Qe7 19.Bxd8 Rxd8 20.exd5 Nfxd5 21.Nxd5 Nxd5 22.f5 gxf5 23.Na5 Nf4 24.Nxb7 Qxb7 25.Bf1 Qxb2 26.Bxa6 Ke7 27.Rf1 Qe5 28.Qf2 Rd4 29.Bb5 Rhd8 30.Re3 Qf6 31.c3 Nd3 32.Qc2 Rf4 33.Bxd3 Rxf1+ 34.Bxf1 Qh4 35.Qxf5 Rd1 36.Qc5+ Ke8 37.Rf3 Qxa4 38.h3 Qa1 39.Qc8+ Ke7 40.Qc7+ Rd7 41.Rxf7+ Kxf7 42.Qxd7+ Kf6 43.Qd3 1-0
2019.03.11 ch-CZE Junior 2019
2419198 Riha, Vojtech (2219) FM Liska, Ji2 (2251) 0-1
1.e4 d5 2.exd5 Qxd5 3.Nc3 Qa5 4.d4 Nf6 5.Nf3 Bg4 6.Be2 Nc6 7.O-O O-O-O 8.Nb5 Bxf3 9.gxf3 e5 10.Bd2 Qb6 11.dxe5 Nxe5 12.a4 a6 13.f4 Ng6 14.a5 Qe6 15.f5 Qxf5 16.Bd3 Rxd3 17.Na7+ Kb8 18.cxd3 Nh4 19.Kh1 Kxa7 20.Be3+ Kb8 21.Ra4 Qd5+ 22.f3 Nf5 23.Bf4 Bd6 24.Bxd6 Qxd6 25.Qb3 Rd8 26.Rb4 Qd5 27.Qxd5 Rxd5 28.Re1 Rxd3 29.Rf4 g6 30.b4 c6 31.Kg2 Rd2+ 32.Kg1 Kc7 33.Rc4 Kd6 34.Rf4 Nd5 35.Rfe4 Nd4 36.Rf1 Nxb4 37.Re8 c5 38.Rf8 c4 39.Rxf7 c3 40.Rxb7 Nbc6 0-1
2019.03.10 ch-CZE Junior 2019
2419187 Riha, Vojtech (2219) Hurdzan, Tomas (2227) 1/2-1/2
1.e4 c5 2.b4 cxb4 3.a3 d5 4.exd5 Qxd5 5.Nf3 e5 6.c4 Qd8 7.Bb2 e4 8.Ne5 bxa3 9.Nxa3 Nf6 10.Be2 Be7 11.O-O O-O 12.d4 exd3 13.Bf3 d2 14.Bc3 Nbd7 15.Nb5 Bc5 16.Nd3 Rb8 17.Qxd2 a6 18.Rfd1 Be7 19.Ba5 b6 20.Na7 Qc7 21.Nc6 bxa5 22.Nxe7+ Kh8 23.Nc6 Rb6 24.Ne7 Nc5 25.Nxc5 Qxc5 26.Qd8 Re8 27.Nxc8 Rb8 28.Rxa5 Qxc4 29.Re5 Rxc8 30.Rxe8+ Nxe8 31.Qe7 Nf6 32.Be2 Qe4 33.Rd8+ Rxd8 34.Qxd8+ Qe8 35.Qxe8+ Nxe8 36.Bxa6 Nd6 1/2-1/2
2019.03.09 ch-CZE Junior 2019
2419186 Zeman, Matyas (2319) Riha, Vojtech (2219) 0-1
1.e4 c5 2.Nf3 Nc6 3.Bb5 g6 4.Bxc6 dxc6 5.h3 Bg7 6.O-O e5 7.d3 Qe7 8.b4 cxb4 9.a3 b3 10.cxb3 Nf6 11.Be3 O-O 12.Qc2 Rd8 13.Nbd2 Nh5 14.Nc4 Nf4 15.d4 Nxh3+ 16.gxh3 exd4 17.Bg5 f6 18.Bf4 d3 19.Qd2 Qxe4 20.Nh2 Bxh3 21.f3 Qd5 22.Rfe1 b5 23.Ne3 Qxb3 24.Nhg4 c5 25.Nf2 Be6 26.Ne4 Rac8 27.Bd6 f5 28.Reb1 fxe4 29.Rxb3 Bxb3 30.Rb1 c4 31.Qb4 a5 32.Qxb5 Rxd6 33.Nd5 Bd4+ 34.Kg2 exf3+ 35.Kxf3 Rf8+ 36.Ke4 Bg7 37.Rxb3 Re6# 0-1
2019.03.08 ch-CZE Junior 2019
2419176 Riha, Vojtech (2219) Cerny, David (2098) 1-0
1.e4 c5 2.b4 e5 3.Nf3 Nc6 4.b5 Nd4 5.Bc4 d6 6.Nxd4 cxd4 7.c3 dxc3 8.Nxc3 Nf6 9.Qb3 Qe7 10.O-O Be6 11.b6 Bxc4 12.Qxc4 a6 13.d4 Qe6 14.Nd5 Nxd5 15.exd5 Rc8 16.Qb3 Qf5 17.Ba3 f6 18.Rac1 Be7 19.Rxc8+ Qxc8 20.dxe5 fxe5 21.Qf3 Qd7 22.Re1 Bf6 23.Qc3 O-O 24.Qc7 Qf5 25.Rf1 e4 26.Bxd6 Rc8 27.Qxb7 Bd4 28.Qxa6 Rc2 29.b7 Rxf2 30.b8=Q+ 1-0
2019.02.17 TCh-CZE 1 Liga Zapad
2427303 Riha, Vojtech (2174) Kucera, P3 (2169) 1-0
1.e4 e6 2.d4 d5 3.Nd2 dxe4 4.Nxe4 Nd7 5.Nf3 Ngf6 6.Bd3 Be7 7.O-O O-O 8.c3 c5 9.Nxc5 Bxc5 10.dxc5 Nxc5 11.Bc2 b6 12.Qe2 Bb7 13.Bf4 Qd5 14.Rfd1 Qh5 15.Nd4 Qxe2 16.Nxe2 e5 17.Bg5 Nfe4 18.Be3 Rfd8 19.f3 Nd6 20.b3 Ne6 21.a4 e4 22.Kf2 exf3 23.gxf3 Ne8 24.a5 Rxd1 25.Bxd1 bxa5 26.Rxa5 a6 27.Nd4 Nxd4 28.Bxd4 Rc8 29.Be2 Rc6 30.Rd5 Rxc3 31.Re5 Rc8 32.Re7 Bc6 33.Bxa6 Rd8 34.Bc5 Nf6 35.Rc7 Bd5 36.b4 Rb8 37.b5 Ne8 38.Rc8 Rxc8 39.Bxc8 Nc7 40.b6 Ne6 41.Be7 Nd4 42.b7 Nc6 43.Bd6 g6 44.Bd7 Nb8 45.Bxb8 Bxb7 46.Be5 Bd5 47.Bf6 Kf8 48.f4 Kg8 49.h4 Bc4 50.h5 gxh5 51.Kg3 Bd3 52.Kh4 Be4 53.Kxh5 Bd3 54.Kg5 Bc2 55.Bc6 Bd3 56.Bd5 Kf8 57.Bd4 Kg8 58.Kf6 Bg6 59.f5 Bh5 60.Ke7 1-0
2019.02.03 TCh-CZE 1 Liga Zapad
2432175 Riha, Vojtech (2174) Pospech, R (1971) 1-0
1.e4 c5 2.b4 cxb4 3.a3 bxa3 4.Bxa3 Nc6 5.d4 d6 6.c3 Nf6 7.Bd3 g6 8.f4 Bh6 9.Ne2 O-O 10.O-O a6 11.h3 Re8 12.Kh1 b5 13.Nd2 Bb7 14.Qe1 Rc8 15.Nf3 Na5 16.Qh4 Bg7 17.e5 Bxf3 18.Rxf3 Nd5 19.f5 dxe5 20.dxe5 Bxe5 21.fxg6 hxg6 22.Rxf7 Kxf7 23.Qh7+ Bg7 24.Bxg6+ Kf6 25.Rf1+ Ke5 26.Qh5+ Ke6 1-0
2019.01.20 TCh-CZE 1 Liga Zapad
2441032 Zeman, Matyas (2218) Riha, Vojtech (2174) 1-0
1.d4 Nf6 2.Nc3 d5 3.Bg5 c6 4.e3 Bf5 5.Bd3 Bg6 6.Nf3 Nbd7 7.O-O e6 8.Ne5 Be7 9.f4 Bxd3 10.cxd3 O-O 11.Bxf6 Bxf6 12.Rf3 g6 13.Qb3 Rb8 14.Raf1 Bg7 15.Qa3 a6 16.Na4 Re8 17.Qc3 Nf8 18.R3f2 h6 19.Nc5 f6 20.Nf3 Qe7 21.e4 f5 22.Ne5 Bxe5 23.fxe5 Nd7 24.Qc1 Kg7 25.g4 Nxc5 26.dxc5 f4 27.Qxf4 Rf8 28.Qf6+ Qxf6 29.exf6+ Kf7 30.e5 d4 31.Rc2 Rfd8 32.Kf2 Rd5 33.Re1 g5 34.Kf3 b6 35.h4 Rxc5 36.Rxc5 bxc5 37.hxg5 hxg5 38.b3 Kg6 39.Rc1 Rb5 40.Ke4 a5 41.a4 Rxb3 42.Rxc5 Rb1 43.Rxc6 Rg1 44.Rxe6 Rxg4+ 45.Kd5 Rf4 46.Re7 g4 47.Rg7+ Kh6 48.Ke6 1-0
2019.01.18 18th Prague Open 2019
2442185 IM Gschnitzer, O (2370) Riha, Vojtech (2145) 1/2-1/2
1.Nf3 Nf6 2.c4 d6 3.d4 g6 4.Nc3 Bg7 5.Bg5 h6 6.Bh4 Nbd7 7.e3 O-O 8.Qc2 a6 9.Be2 c6 10.O-O b5 11.b4 Nb6 12.c5 Nc4 13.a4 d5 14.Bxf6 Bxf6 15.e4 dxe4 16.Qxe4 Bf5 17.Qxc6 Bxd4 18.axb5 Bxc3 19.Rad1 Qc8 20.Qxc8 Rfxc8 21.Bxc4 axb5 22.Bxb5 Bxb4 23.c6 Ra5 24.Nd4 Bc5 1/2-1/2
2019.01.17 18th Prague Open 2019
2442160 FM Cerveny, P (2318) Riha, Vojtech (2145) 1/2-1/2
1.e4 c5 2.Nf3 Nc6 3.Bb5 g6 4.Bxc6 dxc6 5.d3 Bg4 6.Nbd2 Bg7 7.h3 Bxf3 8.Nxf3 e5 9.O-O Qe7 10.Qe1 Nf6 11.Qc3 Nd7 12.Bg5 Qd6 13.Nd2 O-O 14.a4 h6 15.Be3 Kh7 16.a5 f5 17.Nb3 b6 18.f3 f4 19.Bf2 g5 20.Ra2 h5 21.Rfa1 Rad8 22.axb6 axb6 23.Ra7 Qg6 24.Kf1 Rf7 25.Ke2 Nf8 26.R1a6 Rb8 27.Nd2 g4 28.hxg4 hxg4 29.Rxf7 Qxf7 30.Qb3 Qh5 31.Ra7 g3 32.Bg1 Kh8 33.c3 Nh7 34.Qe6 Ng5 35.Qe7 Rg8 36.Rb7 Qh1 37.Kf1 Qh6 38.Ra7 Nh3 39.gxh3 Qxh3+ 40.Ke1 Qh1 41.Nf1 g2 42.Qg5 gxf1=Q+ 43.Kxf1 Qxf3+ 44.Ke1 Qh1 45.Rc7 c4 46.Rxc6 Bf8 47.Qf6+ Bg7 48.Qg5 Bf8 49.Qf6+ Bg7 1/2-1/2
2019.01.16 18th Prague Open 2019
2442124 Riha, Vojtech (2145) GM Lalic, B (2418) 1/2-1/2
1.e4 c5 2.b4 cxb4 3.a3 e5 4.Nf3 Nc6 5.Bb5 Nf6 6.O-O Nxe4 7.Re1 Nd6 8.Nxe5 Be7 9.Bd3 Nxe5 10.Rxe5 O-O 11.Bb2 Bf6 12.axb4 Ne8 13.Rh5 g6 14.Bxf6 Nxf6 15.Rha5 a6 16.Nc3 Rb8 17.h4 d6 18.Qf3 Ng4 19.Qg3 b5 20.Nd5 Ne5 21.h5 Bb7 22.Nf4 Qf6 23.Re1 Kh8 24.Be4 Nc4 25.Bxb7 Nxa5 26.Nd5 Qd4 27.bxa5 Rxb7 28.Qxd6 Rbb8 29.Re5 Qh4 30.Nf6 Rfd8 1/2-1/2
2019.01.15 18th Prague Open 2019
2442101 GM Pushkov, N (2309) Riha, Vojtech (2145) 0-1
1.Nf3 Nf6 2.c4 d6 3.g3 e5 4.Bg2 g6 5.Nc3 Bg7 6.d3 O-O 7.O-O Re8 8.Bg5 h6 9.Bxf6 Qxf6 10.Rb1 Nd7 11.b4 g5 12.Nd2 Nf8 13.Nd5 Qd8 14.b5 f5 15.a4 Rb8 16.a5 Ng6 17.b6 axb6 18.axb6 c6 19.Nc7 Rf8 20.e3 g4 21.Nb3 h5 22.f3 f4 23.exf4 exf4 24.fxg4 Bxg4 25.Bf3 fxg3 26.Bxg4 Rxf1+ 27.Qxf1 hxg4 28.hxg3 Qg5 29.Qe2 Ne5 30.d4 Rf8 31.dxe5 Rf3 32.Qe4 Rxg3+ 33.Kf1 Qh4 34.Nd4 Qh3+ 0-1
2019.01.13 18th Prague Open 2019
2442037 IM Spiess, Gu (2414) Riha, Vojtech (2145) 1-0
1.Nf3 c5 2.c4 Nc6 3.d4 cxd4 4.Nxd4 g6 5.e4 Bg7 6.Be3 Nf6 7.Nc3 d6 8.Be2 O-O 9.O-O Bd7 10.Nc2 Rc8 11.f3 Re8 12.Qd2 Qa5 13.Rab1 Ne5 14.b4 Qc7 15.Na3 a6 16.Rfc1 e6 17.h3 Nh5 18.f4 Nc6 19.b5 Ne7 20.Na4 Ng3 21.Bf3 f5 22.e5 dxe5 23.Bb6 Qb8 24.Nc5 Rxc5 25.Bxc5 e4 26.Bd1 Qc8 27.Bf2 Nh5 28.Bxh5 gxh5 29.Rd1 Bxb5 30.cxb5 Nd5 31.Rbc1 Qb8 32.Be3 Bh6 33.Rf1 Rd8 34.Rcd1 e5 35.Bb6 Rd7 36.Qxd5+ Rxd5 37.Rxd5 1-0
2019.01.12 18th Prague Open 2019
2444106 Zhang, Ziji (2387) Riha, Vojtech (2145) 1-0
1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.Nf3 O-O 5.g3 d6 6.Bg2 c6 7.O-O Qa5 8.e4 Qh5 9.Ng5 e5 10.Qxh5 Nxh5 11.d5 h6 12.Nf3 f5 13.Nh4 Kh7 14.exf5 gxf5 15.Rd1 e4 16.f3 Be5 17.fxe4 f4 18.Bf3 Ng7 19.Ne2 fxg3 20.hxg3 c5 21.Kg2 Nd7 22.Rh1 Nb6 23.g4 Nxc4 24.Nf5 h5 25.Nf4 Bxf5 26.gxf5 Nxb2 27.Rb1 Nc4 28.Rxb7 Rab8 29.Bxh5 Rxb7 30.Bf7+ Nh5 31.Rxh5+ Kg7 32.Ne6+ Kxf7 33.Rh7+ Kg8 34.Rxb7 Ra8 35.Bg5 Na5 36.Rc7 Rb8 37.f6 Rb2+ 38.Kf3 1-0
2018.12.22 ch-CZE Blitz 2018
2459460 Riha, Vojtech (2137) FM Havlik, Ja1 (2392) 0-1
1.e4 c5 2.b4 e5 3.Nf3 Nc6 4.bxc5 Bxc5 5.Bc4 Nf6 6.Nc3 O-O 7.O-O d6 8.a4 Bg4 9.h3 Bh5 10.g4 Nxg4 11.hxg4 Bxg4 12.Be2 f5 13.Nh2 Bh3 14.d3 Qh4 15.Bf3 Bxf1 16.Qxf1 Nd4 17.Qg2 f4 18.Nd5 Rae8 19.Bb2 Re6 20.Bxd4 Bxd4 21.Rb1 Rg6 22.Bg4 f3 23.Qf1 Rxg4+ 24.Nxg4 Qxg4+ 25.Kh2 Qh4+ 26.Qh3 Qxf2+ 27.Kh1 g6 28.Rxb7 Qg1# 0-1
2018.12.09 TCh-CZE 1 Liga Zapad
2463623 FM Sahidi, Samir (2315) Riha, Vojtech (2174) 1-0
1.e4 c5 2.Nf3 Nc6 3.Bc4 e6 4.Qe2 Be7 5.Nc3 a6 6.a4 d6 7.O-O Nf6 8.Ba2 O-O 9.d3 Qc7 10.Be3 Bd7 11.d4 cxd4 12.Nxd4 Rac8 13.f4 Na5 14.Rad1 Nc4 15.Bc1 e5 16.Qxc4 Qxc4 17.Bxc4 exd4 18.Rxd4 d5 19.exd5 Bc5 20.Rd1 Rfe8 21.Kf1 Ng4 22.h3 Bxd4 23.Rxd4 Ne3+ 24.Bxe3 Rxe3 25.Bd3 Kf8 26.Kf2 Ree8 27.Rb4 Rc7 28.Rb6 h6 29.g4 h5 30.gxh5 Bxh3 31.f5 Re5 32.h6 gxh6 33.Kg3 Bxf5 34.Kf4 Bxd3 35.Kxe5 Bxc2 36.Rxh6 Bg6 37.Rh8+ Kg7 38.Rh4 Rd7 39.Rf4 Kf8 40.d6 Rd8 41.Nd5 b5 42.a5 Bd3 43.Nf6 Bc4 44.Rg4 Re8+ 45.Kd4 1-0
2018.10.21 TCh-CZE 1 Liga Zapad
2486393 Nemec, Pa (2221) Riha, Vojtech (2174) 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 d5 8.e5 Ne8 9.d4 cxd4 10.cxd4 Qb6 11.Nc3 Nc7 12.Ba4 Rd8 13.Bg5 h6 14.Be3 Qxb2 15.Rc1 Bd7 16.Bb3 e6 17.Nb1 Nb5 18.Re2 Qa1 19.Na3 Nc3 20.Rxa1 Nxd1 21.Rxd1 a6 22.Rc1 Bf8 23.Nc2 Rdc8 24.Bd2 b5 25.Ne3 a5 26.Ng4 Bg7 27.Rb1 h5 28.Nf6+ Bxf6 29.exf6 b4 30.Bd1 Na7 31.Ne5 Be8 32.Re3 Nb5 33.Nf3 Na3 34.Ra1 Nc4 35.Re1 Rab8 36.Bf4 Rb6 37.Rc1 a4 38.Nd2 Bb5 39.Be2 Ba6 40.Rc2 b3 41.axb3 axb3 42.Rc3 b2 43.Bxc4 Bxc4 44.Rb1 Ra8 45.Rc2 Ra2 46.Kh2 Bd3 47.Rc8+ Kh7 48.Rg1 g5 49.Bxg5 Ra1 50.Rc7 Kg6 51.h4 Rxg1 52.Kxg1 b1=Q+ 53.Nxb1 Rxb1+ 54.Kh2 Rb4 55.Rc8 Kh7 56.Rf8 Bg6 57.Be3 e5 58.dxe5 Rxh4+ 59.Kg1 Re4 60.Re8 Bf5 61.Bc5 d4 62.f3 Re2 63.Bxd4 Be6 64.Kh2 Rd2 65.Be3 Re2 66.Bf4 h4 67.Kg1 h3 68.gxh3 Bxh3 69.Rf8 Be6 70.Rd8 1/2-1/2
2018.06.17 13th Teplice Open 2018
2567885 GM Stocek, J (2570) Riha, Vojtech (2253) 1-0
1.d4 Nf6 2.Nf3 g6 3.Bf4 Bg7 4.e3 O-O 5.h3 d6 6.Be2 Nbd7 7.O-O Nh5 8.Bh2 c6 9.c4 b6 10.Nc3 Bb7 11.Qd2 a6 12.a3 b5 13.b3 Rc8 14.Rab1 Re8 15.Rfd1 Nhf6 16.b4 bxc4 17.Bxc4 Nb6 18.Be2 Nbd5 19.Bd3 Qd7 20.Ne2 Bh6 21.Re1 Qe6 22.Qb2 Rb8 23.e4 Nxe4 24.Ng3 f5 25.Nxe4 fxe4 26.Bxe4 Qf6 27.Qb3 Kh8 28.Ne5 Rf8 29.Ng4 Qg5 30.Bxd5 cxd5 31.Nxh6 Qxh6 32.Rxe7 g5 33.Rbe1 Qf6 34.Qc2 Rf7 35.Bxd6 Rxe7 36.Rxe7 1-0
2018.05.06 ch-CZE 2018
2581994 FM Vykouk, Jan (2426) Riha, Vojtech (2141) 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 O-O 12.cxb5 Nd4 13.bxa6 Be6 14.Bc4 Bxd5 15.exd5 Qa5+ 16.Qd2 Rxa6 17.Qxa5 Rxa5 18.O-O Rb8 19.Rab1 g6 20.Rfd1 Rc8 21.Bf1 Rxd5 22.Nc4 Rb8 23.b4 e4 24.a4 Kg7 25.b5 Rh5 26.h3 d5 27.Ne3 Rg5 28.Kh1 Nf5 29.a5 d4 30.Nxf5+ Rxf5 31.a6 d3 32.a7 Re8 33.Rb4 Rxf2 34.Rxe4 Ra8 35.Ra4 Bd8 36.Bxd3 Bb6 37.Rda1 Rb2 38.Be4 Rxa7 39.Rxa7 Bxa7 40.Rxa7 Rxb5 41.Kh2 h6 42.Kg3 Rb3+ 43.Kf4 Rb4 44.Ke5 Rb2 45.Bd5 Rf2 46.Kd6 g5 47.Ke7 f5 48.Ra2 Rf1 49.Ra8 Re1+ 50.Be6 f4 51.Kd6 Re2 52.Ra2 Re1 53.Bg4 Kf6 54.Kd5 Re5+ 55.Kd4 Re3 56.Ra6+ Kg7 57.Bf5 Re2 58.Be4 Rd2+ 59.Ke5 Rb2 60.Rg6+ Kf7 61.Rxh6 Rb5+ 62.Bd5+ Kg7 63.Rd6 Rb2 64.Kf5 Rf2 65.Ke4 1-0
2018.05.05 ch-CZE 2018
2581970 Riha, Vojtech (2141) IM Michenka, J (2328) 1-0
1.e4 c5 2.b4 cxb4 3.a3 e5 4.Nf3 Nc6 5.Bb5 bxa3 6.Nxa3 Nf6 7.O-O Be7 8.d4 exd4 9.e5 Ne4 10.Nxd4 O-O 11.Nf5 d5 12.Nxe7+ Nxe7 13.Bb2 a6 14.Bd3 Nc5 15.Be2 Be6 16.Nb1 Rc8 17.Nd2 Ne4 18.Rb1 Qc7 19.Bd3 Rfd8 20.Nf3 Ng6 21.Bd4 b5 22.Ra1 Qb7 23.Qc1 Rc6 24.h3 Qc8 25.Qe3 Re8 26.Kh2 Bf5 27.Bb2 Nd6 28.Qd4 Nc4 29.e6 Nxb2 30.Bxf5 Qc7+ 31.Kg1 Nc4 32.Ng5 f6 33.Nxh7 Qe5 34.Nxf6+ Qxf6 35.Qxf6 gxf6 36.Bxg6 Rexe6 37.Rfd1 Rcd6 38.Bf5 Re5 39.Bc8 a5 40.f4 Re4 41.Bb7 Ne3 42.Rd2 a4 43.Re2 Re7 44.Rae1 d4 45.Bf3 b4 46.Rb1 Rb6 47.Rd2 Rd7 48.Be4 Kf8 49.g4 a3 50.Kf2 Nc4 51.Re2 Nb2 52.Bf5 Re7 53.Rd2 Rd6 54.h4 Kg7 55.h5 Kh6 56.Kg3 Nc4 57.Rf2 Ne3 58.Bg6 Ra7 59.Kh4 a2 60.Ra1 Rd5 61.Be4 Rc5 62.g5+ fxg5+ 63.fxg5+ Rxg5 64.Rf6+ Kg7 65.Kxg5 Ra5+ 66.Bf5 d3 1-0
2018.05.04 ch-CZE 2018
2581932 Riha, Vojtech (2141) GM Haba, P (2454) 0-1
1.e4 c6 2.d4 d5 3.e5 c5 4.dxc5 Nc6 5.Nf3 Bg4 6.Be2 e6 7.Bf4 Bxc5 8.O-O Bxf3 9.Bxf3 Nge7 10.c4 dxc4 11.Nc3 O-O 12.Qa4 Ng6 13.Bxc6 bxc6 14.Bg3 Bd4 15.Qxc4 Nxe5 16.Bxe5 Bxe5 17.Qxc6 Qb8 18.Rab1 Bxh2+ 19.Kh1 Be5 20.g3 Rd8 21.Rfd1 Qb4 22.Qf3 h6 23.Rxd8+ Rxd8 24.Rd1 Rxd1+ 25.Nxd1 g6 26.a3 Qd2 27.Kg1 Bd4 28.b4 h5 29.b5 e5 30.Kg2 Qa2 31.Qa8+ Kg7 32.Qf3 Qc4 33.Ne3 Qxb5 34.Nd5 Qc6 35.Kh2 Qe6 36.Ne3 Qf6 37.Qe2 h4 38.Ng4 hxg3+ 39.fxg3 Qg5 40.Kg2 Qf5 41.a4 Qe6 42.Kh2 Qb3 43.Qd2 Qb2 44.Qxb2 Bxb2 45.Ne3 f5 46.Kg2 Bd4 47.Nc4 Kf6 48.Kf3 Ke6 49.Ke2 Kd5 50.Nd2 e4 51.Nb3 Bc3 52.Nc1 Kc4 53.Kf2 Kb4 54.Ne2 Be5 0-1
2018.05.03 ch-CZE 2018
2581913 FM Rubes, J (2337) Riha, Vojtech (2141) 0-1
1.Nf3 b6 2.g3 Bb7 3.Bg2 Nf6 4.c4 e5 5.Nc3 d6 6.O-O Be7 7.d4 Nbd7 8.Re1 Rb8 9.e4 O-O 10.b3 Re8 11.Bb2 Bf8 12.Qc2 c6 13.Rad1 Qc7 14.d5 a6 15.Nh4 Rbc8 16.Qe2 g6 17.Bh3 Rcd8 18.Ng2 Bg7 19.dxc6 Bxc6 20.Nd5 Qb7 21.f3 b5 22.Nge3 bxc4 23.Bxd7 Rxd7 24.Qxc4 Rc8 25.Qe2 Nxd5 26.Nxd5 f5 27.Ba3 Bb5 28.Qf2 Rf7 29.exf5 gxf5 30.Bxd6 e4 31.fxe4 fxe4 32.Qb6 Qxb6+ 33.Nxb6 Rc2 34.Bf4 Bd3 35.Nd5 Bd4+ 36.Kh1 Bf2 37.Nb4 Be2 38.Nxc2 Bf3# 0-1
2018.05.02 ch-CZE 2018
2581875 FM Svoboda, S (2401) Riha, Vojtech (2141) 1-0
1.e4 c5 2.Nf3 Nc6 3.Bb5 g6 4.O-O Bg7 5.c3 e5 6.d4 cxd4 7.cxd4 Nxd4 8.Nxd4 exd4 9.e5 Qb6 10.Na3 Kf8 11.Qb3 Bxe5 12.Nc4 Qf6 13.Qb4+ Kg7 14.Re1 Bc7 15.Qc5 Bb6 16.Qa3 Bc7 17.Re8 d6 18.Qg3 h6 19.Bf4 g5 20.Bxd6 Bxd6 21.Nxd6 Ne7 22.Ne4 Qe6 23.Nxg5 hxg5 24.Qxg5+ Ng6 25.Rxe6 Bxe6 26.Bd3 Rhd8 27.f4 f5 28.h4 1-0
2018.05.01 ch-CZE 2018
2581845 Riha, Vojtech (2141) IM Cerveny, M (2379) 1/2-1/2
1.e4 c5 2.b4 cxb4 3.a3 d5 4.exd5 Qxd5 5.Nf3 e5 6.c4 Qe4+ 7.Be2 Nc6 8.Bb2 Nf6 9.O-O bxa3 10.Nxa3 Be7 11.Re1 Qf5 12.Nc2 e4 13.Ncd4 Nxd4 14.Nxd4 Qd7 15.d3 Bb4 16.Rf1 O-O 17.dxe4 Nxe4 18.Bd3 f5 19.Qc2 Bc5 20.Nb3 b6 21.Rad1 Qf7 22.Bxe4 fxe4 23.Nxc5 bxc5 24.Qxe4 Bf5 25.Qe5 Rac8 26.Rd5 Be6 27.Rxc5 Rxc5 28.Qxc5 Bxc4 29.Re1 Be6 30.h3 h6 31.Ra1 Ra8 32.Ra6 Bd5 33.Rg6 Qxg6 34.Qxd5+ Kh7 35.Qxa8 Qb1+ 36.Kh2 Qxb2 37.Qxa7 Qc2 38.Qd4 Kg8 39.h4 Qb1 40.Kg3 Kh8 41.f3 Qe1+ 42.Kh2 Qe2 43.Qe4 Qf2 44.h5 Qc5 45.Qe8+ Kh7 46.Qg6+ Kh8 47.f4 Qf2 48.Qe8+ Kh7 49.Qe4+ Kg8 50.Kh3 Qf1 51.f5 Qh1+ 52.Kg4 Qd1+ 53.Qf3 Qd2 54.Kh3 Qd4 55.f6 Qe5 56.Qb3+ Kh7 57.Qd3+ Kh8 58.Qg6 Qe3+ 59.g3 gxf6 60.Qxf6+ Kh7 61.Qg6+ Kh8 62.Kg4 Qxg3+ 63.Kxg3 1/2-1/2
2018.04.30 ch-CZE 2018
2583809 Riha, Vojtech (2141) FM Obsivac, J (2330) 1-0
1.e4 e6 2.d4 d5 3.Nd2 c5 4.exd5 Qxd5 5.Ngf3 cxd4 6.Bc4 Qd8 7.O-O Nc6 8.Nb3 a6 9.Nbxd4 Nxd4 10.Nxd4 Qc7 11.Bb3 Bd6 12.Re1 Ne7 13.Qh5 Qc5 14.Qg4 O-O 15.Be3 Qc7 16.Rad1 Kh8 17.Nf3 e5 18.Qc4 f6 19.Nh4 g5 20.Qxc7 Bxc7 21.Bc5 Re8 22.Bf7 Bg4 23.f3 Rf8 24.Bb3 Nf5 25.fxg4 Nxh4 26.Bxf8 Rxf8 27.Rd7 Ba5 28.c3 b5 29.Bc2 Ng6 30.Bxg6 hxg6 31.Rd6 Bc7 32.Rc6 Rf7 33.Rxa6 Kg7 34.a4 bxa4 35.Rxa4 f5 36.Kf1 e4 37.Ra7 Kf6 38.Rea1 Ke5 39.R1a5+ Kd6 40.R5a6+ Kd7 41.Rxc7+ 1-0
2018.04.29 ch-CZE 2018
2583771 GM Velicka, P (2412) Riha, Vojtech (2141) 1-0
1.Nf3 c5 2.c4 g6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 Bg7 6.e4 d6 7.Be2 Nc6 8.Be3 O-O 9.O-O h5 10.h3 Bd7 11.Nc2 Rc8 12.Qd2 b6 13.Bh6 Ne5 14.Bxg7 Kxg7 15.Ne3 Bc6 16.f4 Ned7 17.Ned5 e6 18.Nxf6 Nxf6 19.Qe3 e5 20.Rad1 Qe7 21.f5 Rcd8 22.Rf2 Qb7 23.Rdf1 Nh7 24.g4 h4 25.f6+ Kh8 26.Nd5 g5 27.Bd3 Bd7 28.b4 Be6 29.a3 Rc8 30.a4 Qd7 31.Ra1 Rfe8 32.Ne7 Rc7 33.c5 Rb8 34.Bb5 Qd8 35.Nc6 Rxc6 36.Bxc6 bxc5 37.b5 Qc7 38.Rd1 Rd8 39.Rfd2 Nxf6 40.Qxg5 Nh7 41.Qxh4 c4 42.Qg3 Kg8 43.Qe3 Qe7 44.a5 Nf8 45.b6 axb6 46.axb6 Ng6 47.Rb1 Nf4 48.b7 Rb8 49.Ra2 Qh4 50.Kh2 c3 51.Ra8 Qd8 52.Qa7 c2 53.Rc1 1-0
2018.04.28 ch-CZE 2018
2583755 Riha, Vojtech (2141) IM Jasny, S (2379) 1-0
1.e4 d6 2.d4 Nf6 3.Nc3 g6 4.f4 Bg7 5.Nf3 O-O 6.Bd3 Nc6 7.O-O e5 8.d5 Ne7 9.fxe5 dxe5 10.Kh1 c6 11.Nxe5 cxd5 12.Bg5 Qd6 13.Bf4 Qc5 14.Nf3 dxe4 15.Nxe4 Nxe4 16.Bxe4 Qb4 17.Ng5 Qb6 18.Bd6 Bg4 19.Qxg4 Qxd6 20.Rad1 Qa6 21.Qh3 h6 22.Nxf7 Rxf7 23.Rxf7 Kxf7 24.Qb3+ Kf8 25.Bxb7 Qe2 26.Bf3 Qxd1+ 27.Bxd1 Rd8 28.Be2 Bf6 29.Qe3 Bg5 30.Qf2+ Kg7 31.h4 Bf6 32.Qxa7 Bxh4 33.g3 Bf6 34.Bd3 h5 35.a4 h4 36.a5 Rd4 37.a6 hxg3 38.Qc7 Rh4+ 39.Kg2 Kh6 40.Qxg3 Rh5 41.a7 1-0
2018.01.15 17th Prague Open 2018
2627502 FM Hainke, G (2283) Riha, Vojtech (2110) 1-0
1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Be2 O-O 6.Bg5 Na6 7.Nf3 e5 8.d5 h6 9.Bd2 Nc5 10.Qc2 a5 11.h3 Nh5 12.g3 f5 13.Nh4 Nf4 14.Bxf4 exf4 15.Nxg6 fxg3 16.fxg3 Re8 17.h4 Qf6 18.Nf4 Qd4 19.Qd2 Qxd2+ 20.Kxd2 fxe4 21.Ke3 Bd7 22.Rac1 Ra6 23.b3 c6 24.Rhf1 Rb6 25.Nh5 a4 26.bxa4 Ra8 27.Nxg7 Kxg7 28.Bh5 Be8 29.Bxe8 Rxe8 30.Rf4 Nd3 31.Rg4+ Kh8 32.Rf1 Ne5 33.Rxe4 Nxc4+ 34.Kd4 Ne5 35.dxc6 bxc6 36.Rb1 Rxb1 37.Nxb1 Rg8 38.g4 Nf3+ 39.Ke3 Nxh4 40.a5 Ra8 41.Ra4 Ra6 42.Nd2 Ng6 43.Nc4 c5 44.Nb6 Kg7 45.Kd3 Ne5+ 46.Ke4 Nc6 47.Kd5 Rxa5 48.Kxc6 Rxa4 49.Nxa4 Kf6 50.Nc3 Ke5 51.a4 Kd4 52.Kxd6 c4 53.Nb5+ Kd3 54.a5 c3 55.Nxc3 1-0
2018.01.13 17th Prague Open 2018
2629240 Riha, Vojtech (2110) CM Bhakti, K (2306) 0-1
1.e4 d5 2.exd5 Qxd5 3.Nc3 Qd6 4.d4 Nf6 5.Nf3 a6 6.Be2 Bg4 7.O-O e6 8.a4 Nc6 9.Be3 O-O-O 10.Nb5 axb5 11.axb5 Nb8 12.c4 h5 13.c5 Qd5 14.Ra8 Ne4 15.Qa4 Nxc5 16.dxc5 Bxc5 17.Rc1 Bd6 18.Ba7 Kd7 19.Rd1 Qf5 20.Bxb8 Rxb8 21.b6+ Ke7 22.Rxb8 Rxb8 23.Qa7 Rd8 24.Qxb7 Rd7 25.Nd4 Qc5 26.Bxg4 hxg4 27.Qc8 Bxh2+ 28.Kxh2 g3+ 29.Kxg3 Qg5+ 30.Kh3 Qh5+ 31.Kg3 Qxd1 32.Nc6+ Kf6 33.b7 Rd3+ 34.f3 Qe1+ 35.Kh3 Kg5 36.Qh8 Qh1+ 37.Kg3 Qxh8 0-1
2017.10.08 8th Hradec Kralove Open
2673067 Riha, Vojtech (2108) Bartos, K (1816) 1/2-1/2
1.e4 e5 2.Nf3 Nc6 3.Nc3 Nf6 4.d4 exd4 5.Nd5 d6 6.Nxd4 Be7 7.Be3 O-O 8.Be2 Nxd5 9.exd5 Nxd4 10.Bxd4 Bf6 11.O-O Re8 12.Bf3 Bf5 13.c3 Bxd4 14.Qxd4 Qd7 15.Rfe1 Rxe1+ 16.Rxe1 Re8 17.Rxe8+ Qxe8 18.g4 Bg6 19.Qxa7 Qe1+ 20.Kg2 h6 21.Qe3 Qb1 22.h4 Qxb2 23.h5 Bb1 24.g5 hxg5 25.Bg4 Qb5 26.Qxg5 Be4+ 1/2-1/2
2017.10.07 8th Hradec Kralove Open
2677062 Berka, Lubos (1719) Riha, Vojtech (2108) 1/2-1/2
1.e4 c5 2.Nc3 e6 3.g3 d6 4.Bg2 Nf6 5.d3 Nc6 6.Nge2 Be7 7.O-O O-O 8.Be3 d5 9.exd5 exd5 10.Bg5 d4 11.Ne4 Nxe4 12.Bxe7 Nxe7 13.Bxe4 f5 14.Bg2 Ng6 15.f4 Ne7 16.c4 Be6 17.Qd2 Rb8 18.Rab1 b5 19.b3 Qc7 20.Rfc1 bxc4 21.bxc4 Bd7 22.Re1 Bc6 23.Bxc6 Nxc6 24.Rxb8 Qxb8 25.Nc1 Qd6 26.Qe2 1/2-1/2
2017.10.05 8th Hradec Kralove Open
2677018 Zochowski, J (1926) Riha, Vojtech (2108) 1-0
1.d4 Nf6 2.c4 e6 3.Nc3 c5 4.d5 exd5 5.cxd5 d6 6.e4 g6 7.Nf3 Bg7 8.Be2 O-O 9.O-O a6 10.a4 Bg4 11.Nd2 Bxe2 12.Qxe2 Nbd7 13.Re1 Re8 14.Qf1 Rb8 15.a5 Ne5 16.f4 Neg4 17.Nf3 Nh5 18.h3 Ng3 19.Qd3 c4 20.Qc2 Nf6 21.Kh2 Nfh5 22.Be3 Qf6 23.e5 dxe5 24.fxe5 Rxe5 25.Nxe5 Qxe5 26.Bf2 Ne2+ 27.g3 Nhxg3 28.Kg2 Qg5 29.Nxe2 Nxe2+ 30.Kf1 Nf4 31.Be3 Re8 32.Qf2 Re4 33.Qf3 Qxd5 34.Rad1 Nd3 35.Re2 Qc6 36.Kg2 Ne5 37.Rd8+ Bf8 38.Rxf8+ Kxf8 39.Bh6+ Kg8 40.Qxe4 f5 41.Qxc6 Nxc6 42.Bd2 Kf7 43.Bc3 g5 44.Kf3 h6 45.Kg3 Ne7 46.Re5 h5 47.Rc5 Kg6 48.Rc7 f4+ 49.Kf3 Nf5 50.Rxb7 Nh4+ 51.Ke4 f3 52.Be1 Ng2 53.Rb6+ Kf7 54.Bf2 Nf4 55.h4 Nd3 56.Kxf3 gxh4 57.Bxh4 Ke8 58.Bf6 Kd7 59.Bd4 h4 60.Rxa6 h3 61.Kg3 Nb4 62.Rh6 Nc6 63.Bc3 Ne7 64.Kxh3 1-0
2017.10.04 8th Hradec Kralove Open
2677000 Riha, Vojtech (2108) Hassemeier, Mika (1864) 1-0
1.e4 c5 2.c3 Nf6 3.e5 Nd5 4.d4 cxd4 5.Nf3 e6 6.cxd4 d6 7.Nc3 Nxc3 8.bxc3 Qc7 9.Bd2 Nd7 10.exd6 Qxd6 11.Bd3 Be7 12.O-O O-O 13.Re1 Bf6 14.Qe2 Nb6 15.Bg5 Nd5 16.c4 Nf4 17.Qe4 Nxd3 18.Bxf6 Nxe1 19.Ng5 Nf3+ 20.gxf3 g6 21.Nxh7 Qc6 22.Qf4 1-0
2017.10.04 8th Hradec Kralove Open
2676977 Tsapanidis, V (1826) Riha, Vojtech (2108) 1/2-1/2
1.Nf3 c5 2.c4 g6 3.e4 Bg7 4.d4 cxd4 5.Nxd4 Nf6 6.Nc3 d6 7.Be2 O-O 8.O-O Nc6 9.Be3 Bd7 10.Qd2 Rc8 11.Rac1 Re8 12.Rfd1 Ne5 13.b3 Neg4 14.Bg5 b5 15.f3 e5 16.Nc2 Qb6+ 17.Be3 Nxe3 18.Qxe3 Qxe3+ 19.Nxe3 Bh6 20.Kf2 b4 21.Ncd5 Nxd5 22.Rxd5 Be6 23.Rxd6 Bf8 24.Rd3 Bc5 25.Kf1 Red8 26.Rcd1 Rxd3 27.Rxd3 Kg7 28.g4 g5 29.Ng2 a6 30.h4 Kf6 31.h5 Ke7 32.Ne3 f6 33.Ke1 a5 34.Nd5+ Bxd5 35.Rxd5 Rc7 1/2-1/2
2017.10.03 8th Hradec Kralove Open
2676960 Riha, Vojtech (2108) Roessel, Louis (1831) 1/2-1/2
1.e4 c5 2.b4 cxb4 3.a3 e5 4.axb4 Bxb4 5.c3 Be7 6.d4 d6 7.f4 Nf6 8.Bd3 Qc7 9.Nf3 Bg4 10.O-O O-O 11.h3 Bxf3 12.Rxf3 Nc6 13.Be3 Rfe8 14.Na3 a6 15.Nc2 Bf8 16.fxe5 dxe5 17.Bg5 Be7 18.Bxf6 Bxf6 19.Ne3 exd4 20.Nd5 Qe5 21.Rf5 Qg3 22.Rf3 Qe5 23.Rf5 Qg3 24.Rf3 Qg5 25.Rf5 Qh4 26.Rf4 Qh6 27.Nxf6+ gxf6 28.Qg4+ Kh8 29.cxd4 Rg8 30.Qf5 Nxd4 31.Qxf6+ Qxf6 32.Rxf6 Kg7 33.Rb6 Ne6 34.Bc4 Nc5 35.Bd5 Rge8 36.Bxb7 Rab8 37.Rab1 Nxb7 38.Rxb7 Rxb7 39.Rxb7 Rxe4 40.Ra7 Ra4 41.Kf2 Ra3 42.g3 Kg6 43.Ra8 a5 44.Ra7 a4 45.Ra5 Ra1 46.g4 a3 47.Kg2 Kf6 48.Ra8 Ke5 49.Ra7 h6 50.Rxf7 Rc1 51.Ra7 Rc2+ 52.Kg3 a2 53.h4 Rc3+ 1/2-1/2
2017.10.01 8th Hradec Kralove Open
2676922 Riha, Vojtech (2108) Urban, Marek (1660) 1/2-1/2
1.e4 c5 2.b4 d6 3.Bb2 Nc6 4.b5 Nd4 5.c3 Ne6 6.d4 Bd7 7.d5 Nc7 8.c4 e5 9.g3 Nf6 10.Bg2 Be7 11.Ne2 Bg4 12.h3 Bh5 13.O-O O-O 14.Nd2 a6 15.a4 Nd7 16.g4 Bg6 17.Ng3 Ne8 18.Bc3 b6 19.Qb3 a5 20.Kh1 Bf6 21.Rg1 h6 22.Nf3 Kh8 23.Bd2 Rg8 24.Qd3 Nf8 25.Be3 Nh7 26.Qd2 Ra7 27.Kh2 Rd7 28.Bf1 Rf8 29.Be2 Be7 30.Rg2 Nef6 31.Bd3 Ng8 32.Rh1 Bh4 33.Nxh4 Qxh4 34.Nf5 Qd8 35.h4 Bxf5 36.exf5 Qxh4+ 37.Kg1 Qe7 38.f6 Qxf6 39.g5 Qe7 40.Bf5 Rc7 41.Bxh7 Kxh7 42.Qc2+ e4 43.Rh4 Re8 44.f3 f5 45.gxf6 Qxf6 46.Rxe4 Rxe4 47.fxe4 Qa1+ 48.Bc1 Qd4+ 49.Kh1 Qe5 50.Bb2 Qh5+ 51.Kg1 Kh8 52.Qc3 Qd1+ 53.Kh2 Qh5+ 54.Kg1 Nf6 55.Qg3 Qd1+ 56.Kh2 Qh5+ 1/2-1/2
2017.07.09 Karel Prucha Mem 2017
2734638 Riha, Vojtech (2032) Macdonald, P NZL (1986) 0-1
1.e4 d6 2.d4 Nf6 3.Bd3 e5 4.c3 g6 5.Nf3 Nbd7 6.O-O Bg7 7.h3 O-O 8.Be3 Re8 9.Nbd2 b6 10.Qb3 Bb7 11.Bc4 Qe7 12.Rae1 h6 13.Nh4 Nxe4 14.Nxe4 Bxe4 15.f4 exd4 16.Bxd4 Bxd4+ 17.cxd4 Qxh4 18.Bxf7+ Kg7 19.Bxe8 Rxe8 20.Qc3 Qf6 21.Qxc7 Qxd4+ 22.Kh2 Re7 23.Qd8 Kf7 24.f5 Qe5+ 25.Kg1 gxf5 26.Rxf5+ Qxf5 27.Rf1 Qxf1+ 28.Kxf1 d5 29.Qh8 Re6 30.g4 Ne5 31.Qd8 Nf3 32.h4 d4 33.g5 hxg5 34.h5 d3 35.h6 d2 36.h7 Bxh7 37.Qd7+ Kf6 38.Kf2 Bc2 39.Qd8+ Kg6 40.Qg8+ Kf6 41.Qf8+ Kg6 42.Qg8+ Kh5 43.Qf7+ Kh4 44.Qxf3 Rf6 45.Qxf6 d1=Q 46.Qh8+ Kg4 47.Qc8+ Bf5 48.Qc4+ Kh3 49.Qc3+ Qd3 50.Qh8+ Kg4 0-1
2017.07.08 Karel Prucha Mem 2017
2734635 IM Chudinovskikh, A (2238) Riha, Vojtech (2032) 1-0
1.Nf3 c5 2.c4 g6 3.d4 cxd4 4.Nxd4 Bg7 5.e4 Nc6 6.Be3 Nf6 7.Nc3 O-O 8.Be2 d6 9.O-O Bd7 10.Qd2 Re8 11.Rae1 Rc8 12.b3 Qa5 13.Nxc6 Bxc6 14.Rc1 a6 15.f3 h5 16.Rfd1 Kh7 17.Kh1 h4 18.Bg5 Nh5 19.f4 h3 20.Bxh5 hxg2+ 21.Qxg2 Bxc3 22.Bg4 f5 23.Qh3+ Kg8 24.Bf3 Bg7 25.Rg1 Kf7 26.Bh6 Bxh6 27.Qxh6 Rg8 28.Rce1 fxe4 29.Bxe4 Bxe4+ 30.Rxe4 Qf5 31.Qh7+ Rg7 32.Rxe7+ Kxe7 33.Qxg7+ Kd8 34.Re1 Qd7 35.Qf6+ Kc7 36.Re7 1-0
2017.07.07 Karel Prucha Mem 2017
2734629 Riha, Vojtech (2032) Kratky, Josef (2075) 1-0
1.e4 e6 2.d4 d5 3.Nd2 Nf6 4.Bd3 c5 5.dxc5 Nbd7 6.exd5 Nxd5 7.Ne4 Nxc5 8.Nxc5 Bxc5 9.Nf3 a6 10.c3 h6 11.O-O Qc7 12.Re1 b6 13.Be4 Bb7 14.Bxd5 Rd8 15.Qa4+ b5 16.Qg4 Bxd5 17.Qxg7 Bxf3 18.Qxh8+ Ke7 19.Qxh6 Rg8 20.Bg5+ Ke8 21.Rxe6+ Kd7 22.Rae1 Rxg5 23.Qxg5 fxe6 24.Qg7+ Be7 25.gxf3 Qd6 26.Qd4 1-0
2017.07.06 Karel Prucha Mem 2017
2734624 IM Kiss, Pa1 (2278) Riha, Vojtech (2032) 1-0
1.d4 Nf6 2.c4 e6 3.Nf3 c5 4.d5 exd5 5.cxd5 d6 6.Nc3 a6 7.a4 g6 8.Bg5 Bg7 9.Nd2 O-O 10.e3 Nbd7 11.Be2 Qc7 12.O-O Re8 13.Bf4 Ne5 14.Bxe5 Rxe5 15.Nc4 Re7 16.a5 Bf5 17.Bd3 Bxd3 18.Qxd3 Rae8 19.Qc2 Nd7 20.Na4 f5 21.g3 h5 22.Rab1 h4 23.Rfc1 Re4 24.Kg2 Bf6 25.b3 Bg7 26.Nc3 R4e7 27.Ne2 Bh6 28.b4 Re4 29.bxc5 Qxc5 30.Nb6 Qxc2 31.Rxc2 Nf6 32.Nd4 hxg3 33.hxg3 R4e5 34.Nc4 Rxd5 35.Rxb7 Bf8 36.Ra7 Rc5 37.Rxa6 Rec8 38.Nxd6 Bxd6 39.Rxc5 Bxc5 40.Rxf6 Bxd4 41.exd4 Kg7 42.Rd6 Kf7 43.f4 Rc2+ 44.Kh3 Ra2 45.a6 Ra5 46.Kh4 Ra3 47.d5 Rd3 48.Rb6 Rxd5 49.Kg5 Rd3 50.Rf6+ Ke7 51.Rxg6 Rxg3+ 52.Kxf5 Ra3 53.Rb6 Ra5+ 54.Kg6 Ra1 55.Rb7+ Ke6 56.f5+ Ke5 57.Re7+ Kf4 58.a7 Rg1+ 59.Kf7 1-0
2017.07.05 Karel Prucha Mem 2017
2734620 Riha, Vojtech (2032) Ptak, P (2120) 1-0
1.e4 g6 2.Nf3 Bg7 3.d4 c6 4.c3 d5 5.Bd3 dxe4 6.Bxe4 Nf6 7.Bc2 Be6 8.O-O O-O 9.Re1 Bd5 10.Nbd2 b5 11.Qe2 e6 12.Ne4 Nxe4 13.Bxe4 Nd7 14.Bf4 Nf6 15.Bxd5 Qxd5 16.Be5 Nd7 17.Bxg7 Kxg7 18.b3 Rab8 19.Rad1 Qf5 20.h3 Rfd8 21.Rd3 a6 22.Re3 Rbc8 23.h4 h6 24.Nh2 c5 25.Rf3 Qd5 26.c4 bxc4 27.bxc4 Qxd4 28.Rd1 Qxh4 29.Ng4 h5 30.Qb2+ f6 31.Qb7 hxg4 32.Rfd3 Kh6 33.Rxd7 Rxd7 34.Qxd7 Rh8 35.Qxe6 f5 36.Qe3+ Qg5 37.Qxc5 Rd8 38.Rxd8 Qxd8 39.Qe3+ Kh5 40.c5 g5 41.Qc3 f4 42.c6 Qd1+ 43.Kh2 Qe2 44.c7 Qxf2 45.c8=Q 1-0
2017.07.04 Karel Prucha Mem 2017
2734613 Salac, J (2084) Riha, Vojtech (2032) 1/2-1/2
1.d4 Nf6 2.Bf4 g6 3.Qd2 Bg7 4.Nc3 d5 5.h3 c6 6.Nf3 Ne4 7.Nxe4 dxe4 8.Ne5 Nd7 9.Nxd7 Bxd7 10.e3 O-O 11.Bc4 a5 12.a3 b5 13.Bb3 Re8 14.O-O Qc8 15.c3 Be6 16.Qc2 a4 17.Bxe6 Qxe6 18.c4 Rac8 19.Rac1 h5 20.Qe2 Qf5 21.f3 e5 22.dxe5 Bxe5 23.Bxe5 exf3 24.Qxf3 Qxf3 25.gxf3 Rxe5 26.Kf2 Rc5 27.cxb5 cxb5 28.Rxc5 Rxc5 29.Re1 Kg7 30.Re2 f5 31.Rd2 Kf6 32.f4 Ke6 33.Kf3 Rd5 34.Rg2 Kf6 35.Rc2 Rd3 36.h4 Rb3 37.Rd2 b4 38.axb4 Rxb4 39.Kf2 Rb3 40.Kf3 a3 41.bxa3 Rxa3 1/2-1/2
2017.07.03 Karel Prucha Mem 2017
2734611 Riha, Vojtech (2032) Novacek, Jo (2159) 1-0
1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.g3 Bd7 7.Bg2 Nc6 8.Nde2 e6 9.O-O Be7 10.a4 Qc7 11.h3 Nb4 12.Bf4 e5 13.Be3 b6 14.Qd2 O-O 15.Rfd1 Bc6 16.g4 Rfe8 17.Ng3 Bf8 18.b3 Nd7 19.Nf5 Red8 20.Bg5 f6 21.Bh4 h6 22.Bg3 a5 23.h4 g5 24.Rac1 Nc5 25.Ne3 Qb7 26.f3 Kg7 27.Bf1 Be8 28.Bc4 Bf7 29.Ncd5 Nxd5 30.Nxd5 Rab8 31.Bf2 Be7 32.Kg2 Bf8 33.Be3 Qa7 34.hxg5 hxg5 35.Bxg5 1-0
2017.07.02 Karel Prucha Mem 2017
2734602 Jaeger, A (1999) Riha, Vojtech (2032) 0-1
1.d4 Nf6 2.c4 e6 3.Nc3 c5 4.Nf3 a6 5.g3 b6 6.Bg2 Bb7 7.O-O Be7 8.d5 exd5 9.cxd5 d6 10.e4 Nbd7 11.Nh4 O-O 12.Nf5 Re8 13.Nxe7+ Rxe7 14.b3 b5 15.Re1 Qb6 16.Be3 Rae8 17.f3 Qa5 18.Qd2 Ne5 19.a4 b4 20.Na2 h6 21.Rad1 Bc8 22.Qf2 Qd8 23.h3 Ng6 24.Nc1 Bd7 25.Nd3 Qc8 26.Kh2 a5 27.Nb2 Qc7 28.Nc4 Ne5 29.Nxe5 Rxe5 30.Bf4 Rh5 31.g4 Bxg4 32.Qg3 Bc8 33.Bxd6 Qd7 34.e5 Rg5 35.Qf2 Nh5 36.Qh4 Qf5 37.e6 fxe6 38.Re5 Rxg2+ 39.Kxg2 Qc2+ 40.Qf2 Qxd1 41.Rxh5 exd5 42.Re5 Rxe5 43.Bxe5 Qxb3 44.Qxc5 Qc4 45.Qe7 Qc2+ 46.Kh1 Qc1+ 47.Kg2 Qg5+ 48.Qxg5 hxg5 49.Kg3 Bd7 50.Bd4 Bxa4 51.Kg4 Bd1 52.Kxg5 Bxf3 53.Kf4 Bg2 54.h4 Kf7 55.Ke3 a4 56.Kd2 g6 57.Bc5 b3 58.Kc3 Ke6 59.Bd4 Bf1 60.Kb4 Bb5 61.Bb2 Be8 62.Kc5 Kf5 63.Kb4 Kg4 64.Bf6 d4 65.Bg5 b2 0-1
2017.07.01 Karel Prucha Mem 2017
2734601 Pribyl, Viktor (1953) Riha, Vojtech (2032) 0-1
1.d4 Nf6 2.Bf4 g6 3.e3 Bg7 4.Nf3 b6 5.Be2 Bb7 6.O-O O-O 7.h3 d6 8.Bh2 c5 9.c3 Nbd7 10.Nbd2 a6 11.a4 Ne4 12.Nc4 Bc6 13.Qb1 b5 14.axb5 axb5 15.Rxa8 Qxa8 16.Na3 Nxc3 17.bxc3 Qxa3 18.Bxb5 Rb8 19.Bxc6 Rxb1 20.Rxb1 cxd4 21.cxd4 Qa2 22.Re1 Nb6 23.e4 Qc4 24.d5 Bc3 25.Re3 Qa2 26.Bf4 Bb4 27.Bg3 Nc4 28.Re1 Bxe1 29.Nxe1 Qe2 30.f3 f5 31.exf5 Ne3 32.fxg6 Qf1+ 33.Kh2 hxg6 34.Bd7 Qc4 35.Be6+ Kg7 36.Kg1 Nxd5 37.Bf2 Kf6 38.Bg4 Nc3 39.Kh2 d5 40.Nc2 Nd1 0-1
2016.10.06 7th Hradec Kralove Open
2842055 Bartos, K (1762) Riha, Vojtech (1954) 0-1
1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 e5 6.Ndb5 d6 7.Bg5 a6 8.Na3 b5 9.Bxf6 gxf6 10.Nd5 f5 11.Bd3 Be6 12.c3 Bxd5 13.exd5 Ne7 14.Nc2 Bg7 15.Qh5 Qd7 16.Ne3 e4 17.Bc2 b4 18.O-O bxc3 19.bxc3 Rc8 20.Rab1 O-O 21.c4 f4 22.Ng4 Rxc4 23.Bb3 Rc7 24.Nh6+ Bxh6 25.Qxh6 Ng6 26.Rfc1 Rfc8 27.Re1 Qf5 28.Bd1 e3 29.fxe3 Qxb1 0-1
2016.10.04 7th Hradec Kralove Open
2841988 FM Bengherabi, K (2245) Riha, Vojtech (1954) 1-0
1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 d6 6.g3 Be7 7.Bg2 O-O 8.O-O Nc6 9.Nxc6 bxc6 10.e5 Nd5 11.exd6 Bxd6 12.Ne4 Be7 13.c4 Nf6 14.Nxf6+ Bxf6 15.Bxc6 Rb8 16.Qc2 Ba6 17.Be4 g6 18.Rb1 Qc7 19.b3 Rfd8 20.Bf4 Be5 21.Bxe5 Qxe5 22.Rfd1 Rxd1+ 23.Rxd1 Bb7 24.Bxb7 Rxb7 25.c5 a5 26.c6 Rc7 27.Rd7 Qe1+ 28.Kg2 Qe5 29.Rxc7 Qxc7 30.Qc5 h5 31.h4 e5 32.a3 e4 33.b4 axb4 34.axb4 e3 35.fxe3 Qd8 36.Qd4 Qa8 37.Qd5 Qa4 38.Qc4 Qd1 39.Qa2 Qd3 40.c7 Qe4+ 41.Kh2 1-0
2016.10.04 7th Hradec Kralove Open
2842013 Riha, Vojtech (1954) Paldus, Jan (1770) 1/2-1/2
1.e4 d5 2.exd5 Qxd5 3.Nc3 Qa5 4.d4 c6 5.Nf3 Nf6 6.Bd3 Bf5 7.O-O e6 8.Bf4 Nbd7 9.Re1 Be7 10.Ne5 Bxd3 11.Qxd3 Nd5 12.Nxd5 cxd5 13.Nxd7 Kxd7 14.c4 dxc4 15.Qe4 Qd5 16.Qxd5+ exd5 17.Re5 f6 18.Rxd5+ Kc6 19.Rh5 Rad8 20.Rc1 b5 21.b3 Ba3 22.Rd1 g5 23.Bc1 Bxc1 24.Rxc1 Rxd4 25.h4 h6 26.hxg5 fxg5 27.Kh2 Kc5 28.Rh3 Rd2 29.bxc4 bxc4 30.Rhc3 Rd4 31.Ra3 Rh7 32.Ra4 Kb5 33.Ra3 Rd3 34.Rb1+ Kc5 35.Ra5+ Kd4 36.Ra6 Kc3 37.Rc1+ Kb4 38.Rc6 Rd4 39.Rb1+ Kc3 40.Rc1+ Kd3 1/2-1/2
2016.10.03 7th Hradec Kralove Open
2841972 Riha, Vojtech (1954) IM Chudinovskikh, A (2229) 1/2-1/2
1.e4 d5 2.exd5 Nf6 3.d4 Nxd5 4.Nf3 g6 5.c4 Nb6 6.Be2 Bg7 7.O-O O-O 8.Nc3 c6 9.Bf4 Bg4 10.c5 Nd5 11.Bg3 b6 12.cxb6 axb6 13.Ne5 Bxe2 14.Qxe2 Bxe5 15.Bxe5 Nd7 16.Nxd5 cxd5 17.Rfe1 Nxe5 18.Qxe5 Ra7 19.a3 Qd7 20.Rac1 Re8 21.h4 Qf5 22.Rc6 Qxe5 23.Rxe5 e6 24.Re3 Ra4 25.Rd3 Rb8 26.f4 Rc4 27.Rxc4 dxc4 28.Rc3 b5 29.b3 Ra8 30.bxc4 bxc4 31.Rxc4 Rxa3 32.h5 gxh5 33.Rc5 Rd3 34.Rg5+ Kh8 35.f5 Rxd4 36.fxe6 fxe6 37.Rxh5 Kg7 38.Kf2 Rd5 39.Rh4 h5 40.Re4 Kf6 41.Kf3 Rf5+ 42.Kg3 Rd5 43.Kf3 Rd3+ 44.Kf2 Rd5 45.Kf3 Rg5 46.g3 Ra5 47.Rh4 Rf5+ 48.Ke3 Rg5 49.Kf3 Ke5 50.Ra4 Rf5+ 51.Ke3 Kf6 52.Rh4 1/2-1/2
2016.10.02 7th Hradec Kralove Open
2841955 Pokladnik, Martin Riha, Vojtech (1954) 1/2-1/2
1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nf6 5.Bd3 Be7 6.Be3 O-O 7.Nc3 d6 8.g4 Nc6 9.g5 Nd7 10.h4 Nde5 11.Be2 a6 12.Nxc6 Nxc6 13.f4 b5 14.Bf3 Bb7 15.Qd3 Rc8 16.a3 b4 17.axb4 Nxb4 18.Qd2 d5 19.exd5 exd5 20.O-O d4 21.Bxd4 Bxf3 22.Rxf3 Nxc2 23.Qxc2 Qxd4+ 24.Qf2 Qc4 25.Qf1 1/2-1/2
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