Stockfish
PGN
| Event | Korchnoi Memorial Open |
| Site | St Petersburg RUS |
| Date | 2019.08.14 |
| Round | 1.113 |
| White | Efimov, Ignat |
| Black | Kupriyanov, Konstantin |
| Result | 1-0 |
| WhiteElo | 2157 |
| BlackElo | 1591 |
| ECO | A04 |
| Opening | Zukertort Opening: Sicilian Invitation |
| PlyCount | 85 |
Moves
1.Nf3 c5 2.c4 e6 3.g3 d5 4.cxd5 exd5 5.d4 Nf6 6.Bg2 cxd4 7.O-O Bc5 8.Nbd2 O-O 9.Nb3 Bb6 10.Nbxd4 Nc6 11.b3 Re8 12.Bb2 Bg4 13.Nxc6 bxc6 14.Qc2 Ne4 15.Rac1 Bf5 16.Qxc6 Nxf2 17.Rxf2 Rxe2 18.Nd4 Rxb2 19.Rxf5 Bxd4+ 20.Kh1 Rb8 21.Rxd5 Qe8 22.Rxd4 g6 23.Qxe8+ Rxe8 24.Bd5 Ree2 25.h4 Rxa2 26.Rf1 Kh8 27.Kg1 Re3 28.Rf3 Re1+ 29.Rf1 Re3 30.Rf2 Rxg3+ 31.Kh2 Rxf2+ 32.Kxg3 Rf1 33.Bc4 Rf6 34.Rd7 a5 35.Ra7 Rf5 36.Bxf7 Re5 37.Bc4 Rf5 38.Rb7 Re5 39.Rb5 Rxb5 40.Bxb5 Kg7 41.Kf4 Kf6 42.Ke4 h5 43.Kf4 1-0
