Stockfish
PGN
| Event | 22nd Olomouc GM 2019 |
| Site | Olomouc CZE |
| Date | 2019.08.11 |
| Round | 3.5 |
| White | Koustav, Chatterjee |
| Black | IM Biolek, R1 |
| Result | 1/2-1/2 |
| WhiteElo | 2429 |
| BlackElo | 2446 |
| ECO | D07 |
| Opening | Queen's Gambit Declined: Chigorin Defense, Main Line |
| PlyCount | 102 |
Moves
1.d4 d5 2.c4 Nc6 3.Nf3 Bg4 4.cxd5 Bxf3 5.gxf3 Qxd5 6.e3 O-O-O 7.Nc3 Qh5 8.f4 Qxd1+ 9.Kxd1 e6 10.Bg2 Nf6 11.Ke2 Ne7 12.Bd2 Kb8 13.Rhc1 h6 14.Na4 g5 15.Nc5 c6 16.fxg5 hxg5 17.h3 Nf5 18.b4 Nh4 19.Bh1 Nf5 20.b5 Bxc5 21.dxc5 Rxh3 22.Bc3 Nd5 23.Be5+ Ka8 24.bxc6 bxc6 25.Rab1 Rh6 26.Be4 f6 27.Bc7 Rc8 28.Bd6 Rh4 29.Bxf5 exf5 30.Rb3 Rb4 31.Rxb4 Nxb4 32.Rb1 Nd5 33.Rb3 Re8 34.Kd2 a6 35.Rb1 Ka7 36.Rh1 a5 37.Rh3 Re4 38.Rf3 f4 39.exf4 gxf4 40.a3 Ka6 41.Rb3 f3 42.Rxf3 Kb5 43.Rd3 Kc4 44.Rg3 a4 45.Rf3 Re6 46.Rh3 f5 47.Rf3 f4 48.Rh3 Re4 49.Rf3 Re8 50.Rh3 Re6 51.Rf3 Re4 1/2-1/2
