Stockfish
PGN
| Event | 6th Prague Summer Open |
| Site | Prague CZE |
| Date | 2019.08.09 |
| Round | 9.2 |
| White | Koustav, Chatterjee |
| Black | GM Yagupov, I |
| Result | 1/2-1/2 |
| WhiteElo | 2429 |
| BlackElo | 2370 |
| ECO | D45 |
| PlyCount | 127 |
Moves
1.d4 d5 2.c4 c6 3.Nc3 Nf6 4.Nf3 e6 5.e3 Nbd7 6.Qc2 Bd6 7.Bd3 O-O 8.O-O dxc4 9.Bxc4 b5 10.Be2 Bb7 11.e4 e5 12.dxe5 Nxe5 13.Nh4 b4 14.Nf5 bxc3 15.Rd1 Ne8 16.Qxc3 Qf6 17.f4 Bc7 18.fxe5 Qxe5 19.Qxe5 Bxe5 20.Be3 Nf6 21.Bc5 Rfe8 22.Bf3 a5 23.Bd6 Re6 24.Rac1 h6 25.Bxe5 Rxe5 26.Nd6 Ra7 27.Nc4 Re8 28.e5 Nd5 29.Nd6 Re7 30.Nxb7 Rexb7 31.Rxc6 Ne7 32.Rd8+ Kh7 33.Be4+ g6 34.Rf6 Ng8 35.Bxb7 Nxf6 36.Bc6 Ng4 37.e6 Re7 38.Re8 Rxe8 39.Bxe8 fxe6 40.Bd7 Kg7 41.Bxe6 Ne3 42.Kf2 Nd1+ 43.Ke2 Nxb2 44.Bb3 a4 45.Kd2 Kf6 46.Bc2 a3 47.Kc3 g5 48.Kb4 Ke7 49.Kxa3 Nc4+ 50.Kb4 Ne3 51.Bb3 Kd6 52.Kb5 Kc7 53.g3 Nf1 54.Bd5 Nxh2 55.a4 Ng4 56.a5 Ne5 57.g4 Kb8 58.Be6 Ka7 59.Bf5 Nf3 60.Bd3 Ne5 61.Be2 Kb7 62.Kc5 Ka7 63.Kd6 Nxg4 64.Bxg4 1/2-1/2
