Stockfish
PGN
| Event | Botvinnik Memorial 2012 |
| Site | St Petersburg RUS |
| Date | 2012.08.30 |
| Round | 6.37 |
| White | Tkachev, I |
| Black | IM Kopylov, Al2 |
| Result | 0-1 |
| WhiteElo | 2117 |
| BlackElo | 2449 |
| ECO | A40 |
| Opening | Horwitz Defense |
| PlyCount | 100 |
Moves
1.d4 e6 2.Nf3 c5 3.c3 Nc6 4.e4 d5 5.exd5 Qxd5 6.Be3 cxd4 7.Nxd4 Nxd4 8.Qxd4 Qxd4 9.Bxd4 Bd7 10.Be2 Ne7 11.Bc5 Bc6 12.O-O Ng6 13.Bxf8 Rxf8 14.Rd1 Ke7 15.Na3 Rfd8 16.f3 Nf4 17.Kf2 e5 18.g3 Nxe2 19.Kxe2 g5 20.Ke3 Ke6 21.Nc4 Bd5 22.Nd2 f5 23.f4 exf4+ 24.gxf4 g4 25.Nf1 h5 26.Kf2 h4 27.Rd4 Be4 28.Rad1 Rxd4 29.Rxd4 Rg8 30.a3 Ke7 31.b4 b5 32.c4 bxc4 33.Rxc4 Kd6 34.Rc5 Rg7 35.Ne3 Ke6 36.Re5+ Kf6 37.Nd5+ Bxd5 38.Rxd5 Rc7 39.Rd6+ Ke7 40.Ra6 h3 41.Ke3 Rc2 42.Rxa7+ Kd6 43.Ra6+ Kc7 44.Ra5 Rxh2 45.Rxf5 Ra2 46.Rh5 h2 47.Ke4 Rf2 48.Rc5+ Kb6 49.Rc1 g3 50.Ke3 Ra2 0-1
