Event: Open
Site: Warsaw
Date: 2021-12-28
White: Nguyen, Thai Dai Van
WhiteElo: 2488
Black: Antipov, Mikhail Al.
BlackElo: 2644
Result: 0-1
ECO: D85
Opening: Grünfeld Defense: Exchange Variation
Variant: Standard

1. d4 { [%eval 0.3] [%clk 0:15:18] } 1... Nf6 { [%eval 0.22] [%clk 0:15:19] } 2. c4 { [%eval 0.23] [%clk 0:15:20] } 2... g6 { [%eval 0.34] [%clk 0:15:28] } 3. Nc3 { [%eval 0.35] [%clk 0:15:22] } 3... d5 { [%eval 0.2] [%clk 0:15:37] } 4. cxd5 { [%eval 0.4] [%clk 0:15:19] } 4... Nxd5 { [%eval 0.19] [%clk 0:15:46] } 5. Bd2 { [%eval 0.21] [%clk 0:15:03] } 5... c5 { [%eval 0.23] [%clk 0:15:54] } 6. Rc1 { [%eval 0.14] [%clk 0:14:52] } 6... Nc6 { [%eval 0.45] [%clk 0:15:01] } 7. dxc5 { [%eval 0.38] [%clk 0:14:58] } 7... Bg7 { [%eval 0.25] [%clk 0:15:09] } 8. e4 { [%eval 0.33] [%clk 0:14:58] } 8... Ndb4 { [%eval 0.28] [%clk 0:14:53] } 9. a3 { [%eval 0.43] [%clk 0:14:04] } 9... Nd3+ { [%eval 0.38] [%clk 0:14:56] } 10. Bxd3 { [%eval 0.23] [%clk 0:14:11] } 10... Qxd3 { [%eval 0.33] [%clk 0:15:04] } 11. Nge2 { [%eval 0.53] [%clk 0:14:19] } 11... Bg4 { [%eval 1.0] [%clk 0:11:14] } 12. f3 { [%eval 0.87] [%clk 0:13:43] } 12... Be6 { [%eval 0.78] [%clk 0:07:58] } 13. Nf4 { [%eval 0.54] [%clk 0:13:45] } 13... Qd7?! { [%eval 1.49] } { Inaccuracy. Qa6 was best. } { [%clk 0:08:07] } 14. Nxe6 { [%eval 1.25] [%clk 0:13:09] } 14... Qxe6 { [%eval 1.32] [%clk 0:08:15] } 15. Nd5 { [%eval 1.15] [%clk 0:09:58] } 15... Rc8? { [%eval 2.37] } { Mistake. O-O-O was best. } { [%clk 0:08:19] } 16. Bc3 { [%eval 2.19] [%clk 0:08:49] } 16... Bxc3+ { [%eval 2.19] [%clk 0:07:40] } 17. Rxc3 { [%eval 2.13] [%clk 0:08:57] } 17... Qe5 { [%eval 2.15] [%clk 0:07:49] } 18. O-O { [%eval 2.27] [%clk 0:08:54] } 18... e6 { [%eval 2.25] [%clk 0:07:54] } 19. Nb4? { [%eval 0.94] } { Mistake. f4 was best. } { [%clk 0:07:50] } 19... O-O { [%eval 0.94] [%clk 0:07:36] } 20. Qd6 { [%eval 0.48] [%clk 0:06:17] } 20... Qf6 { [%eval 0.34] [%clk 0:07:39] } 21. Nxc6 { [%eval 0.4] [%clk 0:05:07] } 21... bxc6 { [%eval 0.37] [%clk 0:05:46] } 22. Qd2 { [%eval 0.0] [%clk 0:03:29] } 22... Rfd8 { [%eval 0.15] [%clk 0:05:32] } 23. Qe3 { [%eval 0.14] [%clk 0:03:34] } 23... a5 { [%eval 0.02] [%clk 0:03:39] } 24. h3 { [%eval 0.01] [%clk 0:02:38] } 24... Rd4 { [%eval -0.08] [%clk 0:03:30] } 25. e5 { [%eval -0.14] [%clk 0:01:52] } 25... Qd8 { [%eval 0.0] [%clk 0:03:34] } 26. b3 { [%eval -0.2] [%clk 0:01:41] } 26... Qd5 { [%eval -0.28] [%clk 0:03:35] } 27. Kh2 { [%eval -0.2] [%clk 0:01:47] } 27... Rd8 { [%eval -0.11] [%clk 0:03:17] } 28. Rf2 { [%eval -0.17] [%clk 0:01:43] } 28... Rd1 { [%eval 0.14] [%clk 0:03:16] } 29. b4 { [%eval 0.0] [%clk 0:01:27] } 29... axb4 { [%eval -0.08] [%clk 0:02:57] } 30. axb4 { [%eval -0.03] [%clk 0:01:37] } 30... Rb1 { [%eval -0.15] [%clk 0:03:05] } 31. Rcc2 { [%eval -0.51] [%clk 0:01:46] } 31... Rxb4 { [%eval -0.42] [%clk 0:02:40] } 32. Rfd2 { [%eval -0.6] [%clk 0:01:21] } 32... Rd4 { [%eval -0.58] [%clk 0:02:48] } 33. Rxd4 { [%eval -0.87] [%clk 0:01:30] } 33... Qxd4 { [%eval -0.64] [%clk 0:02:57] } 34. Qg5?! { [%eval -1.5] } { Inaccuracy. Qxd4 was best. } { [%clk 0:01:35] } 34... h6?! { [%eval -0.93] } { Inaccuracy. Rd5 was best. } { [%clk 0:02:53] } 35. Qf6 { [%eval -0.96] [%clk 0:00:41] } 35... Ra8 { [%eval -0.87] [%clk 0:02:58] } 36. Rc1 { [%eval -0.74] [%clk 0:00:35] } 36... Rb8 { [%eval -0.52] [%clk 0:01:59] } 37. Rc2?! { [%eval -1.13] } { Inaccuracy. h4 was best. } { [%clk 0:00:26] } 37... Qe3? { [%eval 0.0] } { Mistake. Ra8 was best. } { [%clk 0:01:52] } 38. h4 { [%eval -0.12] [%clk 0:00:21] } 38... Qd4 { [%eval -0.12] [%clk 0:01:48] } 39. Kg3 { [%eval -0.37] [%clk 0:00:22] } 39... Ra8 { [%eval -0.52] [%clk 0:01:43] } 40. h5?? { [%eval -9.61] } { Blunder. Re2 was best. } { [%clk 0:00:24] } 40... g5 { [%eval -8.41] [%clk 0:01:49] } 41. f4 { [%eval -8.61] [%clk 0:00:27] } 41... Qd3+ { [%eval -8.27] [%clk 0:01:52] } 42. Kh2 { [%eval -8.31] [%clk 0:00:32] } 42... Qxc2 { [%eval -8.55] [%clk 0:01:56] } 43. fxg5 { [%eval -8.75] [%clk 0:00:40] } 43... Qf5 { [%eval -8.87] [%clk 0:02:00] } 44. Qxh6? { [%eval #-5] } { Checkmate is now unavoidable. Qxf5 was best. } { [%clk 0:00:45] } 44... Qxe5+ { [%eval #-4] [%clk 0:02:04] } 0-1