Event: Tata Steel Chess Tournament 2021
Site: Wijk aan Zee, Netherlands
Date: 2021-01-26
White: Firouzja, Alireza
WhiteElo: 2749
Black: Esipenko, Andrey
BlackElo: 2677
Result: 1/2-1/2
ECO: D02
Opening: Queen's Pawn Game: London System
Variant: Standard
TimeControl: 40/6000+30:20/3000+30:900+30

1. d4 { [%eval 0.0] [%clk 1:40:34] } 1... Nf6 { [%eval 0.19] [%clk 1:40:32] } 2. Nf3 { [%eval 0.12] [%clk 1:40:56] } 2... d5 { [%eval 0.12] [%clk 1:40:49] } 3. Bf4 { [%eval -0.09] [%clk 1:39:52] } 3... e6 { [%eval 0.01] [%clk 1:39:52] } 4. e3 { [%eval 0.01] [%clk 1:40:09] } 4... c5 { [%eval 0.0] [%clk 1:39:48] } 5. Nbd2 { [%eval 0.0] [%clk 1:39:14] } 5... Nc6 { [%eval 0.0] [%clk 1:39:48] } 6. c3 { [%eval 0.0] [%clk 1:37:51] } 6... Nh5 { [%eval 0.0] [%clk 1:39:18] } 7. Bg5 { [%eval 0.13] [%clk 1:33:34] } 7... f6 { [%eval 0.36] [%clk 1:39:03] } 8. Bh4 { [%eval 0.37] [%clk 1:32:44] } 8... g6 { [%eval 0.22] [%clk 1:39:02] } 9. h3 { [%eval -0.25] [%clk 1:20:59] } 9... cxd4 { [%eval -0.42] [%clk 1:31:23] } 10. cxd4 { [%eval -0.22] [%clk 1:19:51] } 10... Bd6 { [%eval -0.15] [%clk 1:30:45] } 11. Bd3 { [%eval -0.18] [%clk 1:10:19] } 11... O-O { [%eval -0.51] [%clk 1:29:03] } 12. a3 { [%eval -0.6] [%clk 0:54:21] } 12... Qc7 { [%eval -0.48] [%clk 1:20:47] } 13. Qc2 { [%eval -0.48] [%clk 0:44:18] } 13... Kh8 { [%eval -0.06] [%clk 1:10:22] } 14. g4 { [%eval -0.25] [%clk 0:22:55] } 14... Ng7 { [%eval 0.05] [%clk 1:10:01] } 15. b4?! { [%eval -0.95] } { Inaccuracy. O-O-O was best. } { [%clk 0:20:03] } 15... a6?! { [%eval -0.12] } { Inaccuracy. g5 was best. } { [%clk 1:03:06] } 16. Rc1 { [%eval -0.25] [%clk 0:19:12] } 16... Ne8 { [%eval 0.06] [%clk 0:41:01] } 17. Qb2 { [%eval 0.04] [%clk 0:16:26] } 17... Kg8 { [%eval -0.16] [%clk 0:37:05] } 18. g5 { [%eval -0.5] [%clk 0:15:15] } 18... f5?! { [%eval 0.45] } { Inaccuracy. e5 was best. } { [%clk 0:36:54] } 19. Nb3?! { [%eval -0.34] } { Inaccuracy. O-O was best. } { [%clk 0:14:17] } 19... Ng7?! { [%eval 0.35] } { Inaccuracy. e5 was best. } { [%clk 0:30:08] } 20. Na5?! { [%eval -0.19] } { Inaccuracy. O-O was best. } { [%clk 0:14:19] } 20... Bd7 { [%eval 0.0] [%clk 0:29:15] } 21. O-O { [%eval -0.45] [%clk 0:11:08] } 21... Rae8 { [%eval -0.29] [%clk 0:26:23] } 22. Nxc6 { [%eval -0.5] [%clk 0:10:32] } 22... Bxc6 { [%eval -0.33] [%clk 0:26:47] } 23. a4 { [%eval -0.18] [%clk 0:10:28] } 23... Nh5 { [%eval 0.27] [%clk 0:21:38] } 24. b5 { [%eval 0.2] [%clk 0:10:19] } 24... axb5 { [%eval 0.17] [%clk 0:22:02] } 25. axb5 { [%eval 0.21] [%clk 0:10:45] } 25... Qb6 { [%eval 0.09] [%clk 0:22:26] } 26. Rc2 { [%eval 0.0] [%clk 0:09:06] } 26... Bd7 { [%eval -0.09] [%clk 0:22:39] } 27. Re1 { [%eval -0.19] [%clk 0:08:20] } 27... Rc8 { [%eval 0.0] [%clk 0:21:41] } 28. Kg2 { [%eval -0.29] [%clk 0:07:58] } 28... Rxc2 { [%eval -0.15] [%clk 0:21:12] } 29. Qxc2 { [%eval 0.0] [%clk 0:08:26] } 29... Rc8 { [%eval 0.0] [%clk 0:21:26] } 30. Qd2 { [%eval 0.0] [%clk 0:08:11] } 30... Qa7 { [%eval 0.0] [%clk 0:19:17] } 31. Qb2 { [%eval -0.2] [%clk 0:07:45] } 31... Qb6 { [%eval 0.0] [%clk 0:15:24] } 32. Re2 { [%eval 0.0] [%clk 0:06:57] } 32... Qa5 { [%eval 0.0] [%clk 0:14:38] } 33. Qb1 { [%eval 0.0] [%clk 0:07:13] } 33... Rc3 { [%eval 0.0] [%clk 0:14:02] } 34. Ra2 { [%eval 0.0] [%clk 0:07:10] } 34... Ra3 { [%eval 0.0] [%clk 0:13:52] } 35. Rxa3 { [%eval 0.08] [%clk 0:06:45] } 35... Qxa3 { [%eval 0.0] [%clk 0:14:17] } 36. Qc2 { [%eval 0.0] [%clk 0:05:52] } 36... Qa5 { [%eval 0.07] [%clk 0:12:18] } 37. Qe2 { [%eval 0.0] [%clk 0:04:30] } 37... Qc3 { [%eval -0.27] [%clk 0:10:12] } 38. Qd2 { [%eval -0.14] [%clk 0:04:30] } 38... Qxd2 { [%eval -0.09] [%clk 0:07:43] } 39. Nxd2 { [%eval -0.08] [%clk 0:04:54] } 39... b6 { [%eval -0.09] [%clk 0:07:57] } 40. Nf3 { [%eval -0.05] [%clk 0:52:25] } 40... Kf7 { [%eval -0.11] [%clk 0:56:22] } 41. Be2 { [%eval -0.41] [%clk 0:32:18] } 1/2-1/2