Stockfish
PGN
| Event | 6th Varna Open |
| Site | Varna BUL |
| Date | 2012.07.11 |
| Round | 1.39 |
| White | Konstantinov, Alek1 |
| Black | Van der Togt, Twan |
| Result | 0-1 |
| WhiteElo | 1855 |
| ECO | B50 |
| Opening | Sicilian Defense: Modern Variations |
| PlyCount | 52 |
Moves
1.e4 c5 2.Nf3 d6 3.c4 Nf6 4.Nc3 g6 5.d4 cxd4 6.Nxd4 Bg7 7.Be2 O-O 8.O-O Nc6 9.Nxc6 bxc6 10.Be3 Qc7 11.Qc2 Bb7 12.b4 d5 13.exd5 cxd5 14.Nb5 Qb8 15.Bxa7 Rxa7 16.Nxa7 Qxa7 17.a4 dxc4 18.Qxc4 Bd5 19.Qh4 Qb7 20.f3 Nh5 21.Rab1 Qa7+ 22.Kh1 Qxa4 23.Rfd1 Bf6 24.Qg4 Be6 25.Qe4 Bf5 26.Qc4 Bxb1 0-1
