Stockfish
PGN
| Event | 9th Prague Summer Open |
| Site | Prague CZE |
| Date | 2022.08.08 |
| Round | 5.21 |
| White | Kovalskyi, Roman |
| Black | FM Polster, Christian |
| Result | 1-0 |
| WhiteElo | 2133 |
| BlackElo | 2236 |
| ECO | B90 |
| Opening | Sicilian Defense: Najdorf Variation, English Attack |
| PlyCount | 85 |
Moves
1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.Be3 e5 7.Nb3 Be6 8.f3 Be7 9.Qd2 O-O 10.O-O-O Nbd7 11.g4 b5 12.g5 b4 13.Ne2 Ne8 14.f4 a5 15.f5 a4 16.fxe6 axb3 17.exf7+ Rxf7 18.Kb1 bxc2+ 19.Kxc2 Qc8+ 20.Kb1 Qc4 21.Nc1 Qxe4+ 22.Bd3 Qc6 23.Bc2 Nc7 24.Bb3 d5 25.Bxd5 Nxd5 26.Qxd5 Qg6+ 27.Ka1 Rd8 28.h4 Nb6 29.Qb3 Rxd1 30.Rxd1 Qc6 31.Bxb6 Qxb6 32.Rf1 Qg6 33.Qd5 h6 34.Nd3 Bd6 35.h5 Qxh5 36.gxh6 e4 37.Qxf7+ Qxf7 38.Rxf7 Kxf7 39.h7 exd3 40.h8=Q d2 41.Qh5+ Kf6 42.Qf3+ Kg5 43.Qg2+ 1-0
