Event: Open
Site: Warsaw, Poland
Date: 2021-12-29
White: Grischuk, Alexander
WhiteElo: 2757
Black: Demidov, Mikhail
BlackElo: 2592
Result: 1-0
ECO: B06
Opening: Modern Defense
Variant: Standard

1. e4 { [%eval 0.23] [%clk 0:03:02] } 1... g6 { [%eval 0.71] [%clk 0:03:03] } 2. d4 { [%eval 0.68] [%clk 0:03:02] } 2... Bg7 { [%eval 0.69] [%clk 0:03:05] } 3. Nf3 { [%eval 0.61] [%clk 0:03:03] } 3... d6 { [%eval 0.68] [%clk 0:03:06] } 4. Bd3 { [%eval 0.46] [%clk 0:03:04] } 4... Nc6 { [%eval 0.68] [%clk 0:02:58] } 5. O-O { [%eval 0.59] [%clk 0:03:04] } 5... Nf6 { [%eval 0.67] [%clk 0:02:58] } 6. Re1 { [%eval 0.48] [%clk 0:02:56] } 6... O-O { [%eval 0.36] [%clk 0:02:52] } 7. d5 { [%eval 0.27] [%clk 0:02:56] } 7... Nb4 { [%eval 0.21] [%clk 0:02:47] } 8. Bf1 { [%eval 0.83] [%clk 0:02:56] } 8... a5 { [%eval 0.85] [%clk 0:02:47] } 9. h3 { [%eval 0.98] [%clk 0:02:48] } 9... c6 { [%eval 1.32] [%clk 0:02:48] } 10. c4 { [%eval 1.25] [%clk 0:02:45] } 10... cxd5 { [%eval 1.64] [%clk 0:02:28] } 11. cxd5 { [%eval 1.63] [%clk 0:02:27] } 11... Nd7 { [%eval 1.76] [%clk 0:02:26] } 12. Nc3 { [%eval 1.94] [%clk 0:02:23] } 12... Nc5 { [%eval 2.48] [%clk 0:02:26] } 13. Be3 { [%eval 2.31] [%clk 0:02:17] } 13... Bd7 { [%eval 2.48] [%clk 0:02:23] } 14. Bd4 { [%eval 2.0] [%clk 0:01:39] } 14... Bxd4 { [%eval 1.98] [%clk 0:02:13] } 15. Nxd4 { [%eval 1.89] [%clk 0:01:39] } 15... Qb6 { [%eval 2.37] [%clk 0:02:13] } 16. Re3 { [%eval 2.24] [%clk 0:01:01] } 16... Rfc8 { [%eval 2.74] [%clk 0:01:49] } 17. Rb1 { [%eval 2.32] [%clk 0:01:01] } 17... a4 { [%eval 2.66] [%clk 0:01:33] } 18. a3 { [%eval 2.4] [%clk 0:00:58] } 18... Nba6 { [%eval 2.04] [%clk 0:01:33] } 19. h4 { [%eval 1.71] [%clk 0:00:57] } 19... Nb3 { [%eval 1.76] [%clk 0:01:25] } 20. Nxb3 { [%eval 1.92] [%clk 0:00:54] } 20... Qxb3 { [%eval 1.58] [%clk 0:01:20] } 21. Qd2 { [%eval 1.79] [%clk 0:00:54] } 21... Qb6 { [%eval 1.9] [%clk 0:01:00] } 22. h5 { [%eval 2.27] [%clk 0:00:47] } 22... Nc5 { [%eval 1.59] [%clk 0:00:59] } 23. Rg3 { [%eval 2.09] [%clk 0:00:31] } 23... Nb3?! { [%eval 3.21] } { Inaccuracy. Kg7 was best. } { [%clk 0:00:56] } 24. Qg5 { [%eval 3.92] [%clk 0:00:32] } 24... Qd4? { [%eval 6.84] } { Mistake. Re8 was best. } { [%clk 0:00:58] } 25. Qxe7 { [%eval 6.54] [%clk 0:00:28] } 25... Be8 { [%eval 7.14] [%clk 0:00:43] } 26. Qxd6 { [%eval 7.37] [%clk 0:00:27] } 26... Nd2 { [%eval 8.15] [%clk 0:00:31] } 27. Re1 { [%eval 7.57] [%clk 0:00:27] } 27... b5 { [%eval 8.57] [%clk 0:00:24] } 28. Qf4 { [%eval 7.06] [%clk 0:00:19] } 28... Nb3 { [%eval 9.41] [%clk 0:00:15] } 29. Rd1 { [%eval 10.36] [%clk 0:00:18] } 29... Qb6 { [%eval 10.39] [%clk 0:00:12] } 30. e5 { [%eval 10.9] [%clk 0:00:18] } 30... Nc5 { [%eval 10.1] [%clk 0:00:09] } 31. e6 { [%eval 9.2] [%clk 0:00:07] } 31... fxe6 { [%eval 9.54] [%clk 0:00:09] } 32. dxe6 { [%eval 9.14] [%clk 0:00:07] } 32... Nxe6 { [%eval 8.9] [%clk 0:00:08] } 33. Qe5 { [%eval 8.92] [%clk 0:00:08] } 33... Bf7 { [%eval 10.7] [%clk 0:00:05] } 34. Nd5 { [%eval 9.84] [%clk 0:00:09] } 34... Qc5 { [%eval 15.96] [%clk 0:00:06] } 35. Nf6+ { [%eval 11.05] [%clk 0:00:08] } 35... Kg7 { [%eval 22.8] [%clk 0:00:05] } 36. h6+ { [%eval 10.99] [%clk 0:00:09] } 36... Kxh6?! { [%eval #1] } { Checkmate is now unavoidable. Kf8 was best. } { [%clk 0:00:04] } 37. Rh3+ { [%eval #6] [%clk 0:00:10] } 37... Kg7 { [%eval #6] [%clk 0:00:05] } 38. Rxh7+ { [%eval #5] [%clk 0:00:11] } 38... Kf8 { [%eval #5] [%clk 0:00:06] } 39. Nd7+ { [%eval #4] [%clk 0:00:12] } 1-0