Event: Tata Steel Chess Tournament 2021
Site: Wijk aan Zee, Netherlands
Date: 2021-01-22
White: Donchenko, Alexander
WhiteElo: 2668
Black: Firouzja, Alireza
BlackElo: 2749
Result: 0-1
ECO: D31
Opening: Queen's Gambit Declined: Semi-Slav, Abrahams Variation
Variant: Standard
TimeControl: 01:40:30

1. d4 { [%eval 0.0] [%clk 1:40:44] } 1... d5 { [%eval 0.13] [%clk 1:40:39] } 2. c4 { [%eval 0.0] [%clk 1:40:50] } 2... e6 { [%eval 0.29] [%clk 1:39:47] } 3. Nc3 { [%eval 0.16] [%clk 1:39:23] } 3... Bb4 { [%eval 0.59] [%clk 1:39:45] } 4. Nf3 { [%eval 0.12] [%clk 1:31:30] } 4... dxc4 { [%eval 0.76] [%clk 1:35:28] } 5. e3 { [%eval 0.0] [%clk 1:24:53] } 5... b5 { [%eval 0.2] [%clk 1:34:49] } 6. a4 { [%eval 0.13] [%clk 1:24:53] } 6... c6 { [%eval 0.0] [%clk 1:34:49] } 7. Bd2 { [%eval 0.0] [%clk 1:25:03] } 7... a5 { [%eval 0.0] [%clk 1:34:01] } 8. axb5 { [%eval 0.32] [%clk 1:25:18] } 8... Bxc3 { [%eval 0.3] [%clk 1:34:21] } 9. Bxc3 { [%eval 0.24] [%clk 1:25:41] } 9... cxb5 { [%eval 0.24] [%clk 1:34:43] } 10. b3 { [%eval 0.35] [%clk 1:26:05] } 10... Bb7 { [%eval 0.04] [%clk 1:34:22] } 11. bxc4 { [%eval 0.35] [%clk 1:26:21] } 11... b4 { [%eval 0.43] [%clk 1:34:23] } 12. Bb2 { [%eval 0.36] [%clk 1:26:39] } 12... Nf6 { [%eval 0.5] [%clk 1:33:07] } 13. Bd3 { [%eval 0.15] [%clk 1:24:34] } 13... O-O { [%eval 0.32] [%clk 1:29:11] } 14. O-O { [%eval 0.0] [%clk 1:24:45] } 14... Nbd7 { [%eval 0.53] [%clk 1:26:58] } 15. Nd2 { [%eval 0.24] [%clk 1:23:57] } 15... e5 { [%eval 0.74] [%clk 1:18:28] } 16. Bc2 { [%eval 0.94] [%clk 1:09:17] } 16... Qc7 { [%eval 1.0] [%clk 1:15:46] } 17. h3 { [%eval 0.94] [%clk 0:56:55] } 17... Rfe8 { [%eval 0.94] [%clk 1:10:32] } 18. Bb3 { [%eval 0.62] [%clk 0:53:24] } 18... h6 { [%eval 0.24] [%clk 0:59:56] } 19. Nf3 { [%eval -0.06] [%clk 0:37:59] } 19... Ra6 { [%eval 0.0] [%clk 0:51:47] } 20. Nxe5 { [%eval -0.42] [%clk 0:33:44] } 20... Nxe5 { [%eval -0.16] [%clk 0:48:34] } 21. dxe5 { [%eval -0.2] [%clk 0:34:08] } 21... Nd7 { [%eval -0.18] [%clk 0:45:14] } 22. f4?! { [%eval -0.71] } { Inaccuracy. Ba4 was best. } { [%clk 0:32:43] } 22... Nc5 { [%eval -0.45] [%clk 0:41:56] } 23. Bc2 { [%eval -0.63] [%clk 0:25:59] } 23... a4 { [%eval -0.84] [%clk 0:40:14] } 24. f5 { [%eval -0.55] [%clk 0:22:51] } 24... b3 { [%eval -0.62] [%clk 0:34:59] } 25. Bb1 { [%eval -0.72] [%clk 0:22:57] } 25... Raa8?? { [%eval 1.5] } { Blunder. a3 was best. } { [%clk 0:27:15] } 26. e6 { [%eval 1.3] [%clk 0:16:28] } 26... Qg3 { [%eval 1.27] [%clk 0:23:51] } 27. Rf2?? { [%eval -1.93] } { Blunder. Qe2 was best. } { [%clk 0:14:30] } 27... f6?? { [%eval 0.53] } { Blunder. fxe6 was best. } { [%clk 0:18:47] } 28. Bd4 { [%eval 0.06] [%clk 0:09:37] } 28... Ne4?! { [%eval 0.94] } { Inaccuracy. Rec8 was best. } { [%clk 0:10:53] } 29. Bxe4?? { [%eval -1.07] } { Blunder. Rf3 was best. } { [%clk 0:08:29] } 29... Bxe4 { [%eval -0.67] [%clk 0:11:21] } 30. Ra3 { [%eval -1.16] [%clk 0:07:36] } 30... Rec8 { [%eval -1.23] [%clk 0:05:37] } 31. c5 { [%eval -1.09] [%clk 0:07:00] } 31... Kh7 { [%eval -1.06] [%clk 0:05:20] } 32. Qd2 { [%eval -1.28] [%clk 0:03:10] } 32... b2? { [%eval 0.0] } { Mistake. Qg5 was best. } { [%clk 0:01:43] } 33. Qxb2?? { [%eval -3.68] } { Blunder. Bxb2 was best. } { [%clk 0:00:50] } 33... Rab8 { [%eval -3.36] [%clk 0:02:07] } 34. Qa2 { [%eval -3.09] [%clk 0:01:11] } 34... Rb1+ { [%eval -3.58] [%clk 0:01:46] } 35. Rf1? { [%eval -7.56] } { Mistake. Qxb1 was best. } { [%clk 0:01:35] } 35... Rcb8 { [%eval -7.71] [%clk 0:02:01] } 36. Qf2 { [%eval -9.1] [%clk 0:00:38] } 36... Rxf1+ { [%eval -7.36] [%clk 0:01:24] } 37. Kxf1 { [%eval -10.47] [%clk 0:01:06] } 37... Rb1+ { [%eval -10.82] [%clk 0:01:14] } 38. Ke2 { [%eval -7.92] [%clk 0:01:36] } 38... Qb8 { [%eval -10.63] [%clk 0:01:36] } 39. Qf4?! { [%eval #-12] } { Checkmate is now unavoidable. Qf3 was best. } { [%clk 0:00:33] } 39... Qb5+ { [%eval #-11] [%clk 0:01:34] } 40. Kd2 { [%eval #-11] [%clk 0:51:01] } 40... Qb4+ { [%eval #-10] [%clk 0:51:12] } 41. Bc3 { [%eval #-10] [%clk 0:50:53] } 41... Qxa3 { [%eval #-9] [%clk 0:45:46] } 42. Qxe4 { [%eval #-9] [%clk 0:50:46] } 42... Qc1+ { [%eval #-8] [%clk 0:46:07] } 43. Kd3 { [%eval #-8] [%clk 0:51:11] } 43... Qf1+ { [%eval #-7] [%clk 0:46:23] } 44. Kd4 { [%eval #-7] } 0-1