Stockfish
PGN
| Event | Chigorin Memorial |
| Site | St Petersburg RUS |
| Date | 2012.10.31 |
| Round | 5.13 |
| White | WIM Dolzhykova, Kateryna |
| Black | GM Kovalyov, A |
| Result | 1/2-1/2 |
| WhiteElo | 2313 |
| BlackElo | 2593 |
| ECO | B40 |
| Opening | Sicilian Defense: Kramnik Variation |
| PlyCount | 81 |
Moves
1.e4 c5 2.Nf3 e6 3.c4 Nc6 4.Nc3 Nd4 5.Nxd4 cxd4 6.Ne2 e5 7.d3 Bb4+ 8.Bd2 Bxd2+ 9.Qxd2 d6 10.g3 h5 11.Bg2 h4 12.f4 hxg3 13.hxg3 Rxh1+ 14.Bxh1 Nh6 15.Bf3 Bg4 16.Ng1 Qf6 17.O-O-O O-O-O 18.Kb1 Kb8 19.Rc1 Rc8 20.Bxg4 Nxg4 21.Nf3 g6 22.Rh1 Rh8 23.Rh4 Rxh4 24.Nxh4 Ne3 25.Qh2 Qh8 26.a3 Qh5 27.Ka2 Qd1 28.fxe5 Nf1 29.Qh1 Qxd3 30.exd6 Qxc4+ 31.Ka1 Nd2 32.Nf3 Nxf3 33.Qxf3 d3 34.Qd1 Kc8 35.Qg4+ f5 36.Qxg6 Qc1+ 37.Ka2 Qc4+ 38.Ka1 Qc1+ 39.Ka2 Qc4+ 40.Ka1 Qc1+ 41.Ka2 1/2-1/2
