Stockfish
PGN
| Event | Chigorin Memorial 2018 |
| Site | St Petersburg RUS |
| Date | 2018.10.29 |
| Round | 3.51 |
| White | Bykov, Oleg |
| Black | Volkov, Roman |
| Result | 1/2-1/2 |
| WhiteElo | 2411 |
| BlackElo | 2070 |
| ECO | D93 |
| Opening | Grünfeld Defense: Three Knights Variation, Hungarian Variation |
| PlyCount | 150 |
Moves
1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.Nf3 Bg7 5.Bf4 O-O 6.e3 c5 7.dxc5 Qa5 8.Rc1 dxc4 9.Bxc4 Qxc5 10.Bb3 Qa5 11.O-O Nc6 12.h3 Bf5 13.Qe2 Ne4 14.Nd5 e5 15.Bh2 Rfe8 16.Qc4 Rac8 17.Qa4 Nc5 18.Qxa5 Nxa5 19.Bc2 Be6 20.Nc3 Nc6 21.Rfd1 Red8 22.Ng5 Bc4 23.Nge4 Nxe4 24.Bxe4 f5 25.Bxc6 bxc6 26.b3 Be6 27.Bg3 Bf6 28.Na4 Kf7 29.Nc5 Rxd1+ 30.Rxd1 Bd5 31.e4 fxe4 32.Re1 Rd8 33.Nxe4 Bxe4 34.Rxe4 Rd1+ 35.Kh2 Rd4 36.Re2 Rd5 37.Rc2 c5 38.Rc4 Bd8 39.Ra4 Bb6 40.Ra6 Ke6 41.Bh4 Kd7 42.Bg5 Rd4 43.Be3 Re4 44.Kg3 Kc6 45.Kf3 Rb4 46.Bd2 Rd4 47.Be3 Rb4 48.Ke2 Kb5 49.Ra3 a5 50.f3 Bc7 51.Bd2 Rd4 52.Bc3 Rh4 53.Kf1 Rf4 54.Kf2 e4 55.Bd2 Rf7 56.Ra4 exf3 57.gxf3 Rd7 58.Be3 Be5 59.Ke2 Bf6 60.Rc4 Rd5 61.Re4 Bd4 62.Bxd4 cxd4 63.a3 d3+ 64.Kd2 Rh5 65.h4 Rf5 66.f4 Rh5 67.Re5+ Rxe5 68.fxe5 Kc5 69.a4 Kd5 70.b4 axb4 71.a5 Kd4 72.e6 b3 73.e7 b2 74.e8=Q b1=Q 75.Qe3+ Kd5 1/2-1/2
