Event: Tata Steel Chess Tournament 2021
Site: Wijk aan Zee, Netherlands
Date: 2021-01-19
White: Esipenko, Andrey
WhiteElo: 2677
Black: Grandelius, Nils
BlackElo: 2663
Result: 1/2-1/2
ECO: B92
Opening: Sicilian Defense: Najdorf Variation, Opocensky Variation
Variant: Standard
TimeControl: 01:40:30

1. e4 { [%eval 0.21] [%clk 1:40:56] } 1... c5 { [%eval 0.2] [%clk 1:40:26] } 2. Nf3 { [%eval 0.0] [%clk 1:40:56] } 2... d6 { [%eval 0.0] [%clk 1:40:11] } 3. d4 { [%eval 0.13] [%clk 1:41:17] } 3... cxd4 { [%eval 0.0] [%clk 1:40:33] } 4. Nxd4 { [%eval 0.0] [%clk 1:41:42] } 4... Nf6 { [%eval 0.28] [%clk 1:40:54] } 5. Nc3 { [%eval 0.0] [%clk 1:42:06] } 5... a6 { [%eval 0.05] [%clk 1:41:15] } 6. Be2 { [%eval 0.01] [%clk 1:41:58] } 6... e5 { [%eval 0.13] [%clk 1:39:43] } 7. Nb3 { [%eval 0.0] [%clk 1:42:20] } 7... Be6 { [%eval 0.25] [%clk 1:39:44] } 8. f4 { [%eval 0.59] [%clk 1:41:23] } 8... Be7 { [%eval 0.24] [%clk 1:38:47] } 9. O-O { [%eval 0.36] [%clk 1:39:06] } 9... O-O { [%eval 0.11] [%clk 1:37:48] } 10. Kh1 { [%eval 0.18] [%clk 1:31:41] } 10... Re8 { [%eval 0.23] [%clk 1:36:18] } 11. Qd3 { [%eval -0.16] [%clk 1:12:35] } 11... b5 { [%eval -0.22] [%clk 1:12:02] } 12. Nd5 { [%eval -0.31] [%clk 1:00:57] } 12... Nc6 { [%eval -0.11] [%clk 0:53:19] } 13. c3 { [%eval -0.18] [%clk 0:58:19] } 13... exf4 { [%eval -0.12] [%clk 0:44:25] } 14. Bxf4 { [%eval -0.05] [%clk 0:58:19] } 14... Ne5 { [%eval -0.1] [%clk 0:43:52] } 15. Nxe7+ { [%eval -0.52] [%clk 0:55:36] } 15... Qxe7 { [%eval -0.44] [%clk 0:42:13] } 16. Qc2 { [%eval -0.94] [%clk 0:55:50] } 16... Qb7 { [%eval -0.86] [%clk 0:39:12] } 17. Nd2 { [%eval -0.78] [%clk 0:46:04] } 17... Rac8 { [%eval -0.57] [%clk 0:36:25] } 18. Bg5 { [%eval -0.98] [%clk 0:42:31] } 18... Nfd7 { [%eval -0.9] [%clk 0:35:27] } 19. Rf2 { [%eval -1.11] [%clk 0:32:17] } 19... d5 { [%eval -0.71] [%clk 0:32:12] } 20. exd5? { [%eval -1.89] } { Mistake. Be3 was best. } { [%clk 0:29:38] } 20... Bxd5 { [%eval -1.93] [%clk 0:32:37] } 21. Rg1 { [%eval -2.48] [%clk 0:25:37] } 21... Re6?! { [%eval -1.79] } { Inaccuracy. Rc6 was best. } { [%clk 0:28:39] } 22. Nf1 { [%eval -1.93] [%clk 0:19:23] } 22... h6 { [%eval -2.07] [%clk 0:24:05] } 23. Bf4 { [%eval -1.84] [%clk 0:17:39] } 23... Nf6 { [%eval -2.12] [%clk 0:21:36] } 24. Ne3?! { [%eval -2.85] } { Inaccuracy. Bxe5 was best. } { [%clk 0:09:08] } 24... Be4 { [%eval -2.02] [%clk 0:21:23] } 25. Qd1?! { [%eval -2.9] } { Inaccuracy. Qd2 was best. } { [%clk 0:09:22] } 25... Ng6 { [%eval -2.36] [%clk 0:17:30] } 26. Bg3 { [%eval -2.17] [%clk 0:08:53] } 26... Bc6?! { [%eval -1.37] } { Inaccuracy. Qe7 was best. } { [%clk 0:13:21] } 27. Nf5 { [%eval -1.61] [%clk 0:08:13] } 27... Ne4 { [%eval -1.7] [%clk 0:12:41] } 28. Rff1 { [%eval -1.69] [%clk 0:08:34] } 28... Nxg3+ { [%eval -1.67] [%clk 0:10:32] } 29. hxg3 { [%eval -1.88] } 29... Qc7 { [%eval -1.46] [%clk 0:06:59] } 30. Qd4?! { [%eval -2.14] } { Inaccuracy. Bf3 was best. } { [%clk 0:08:26] } 30... Re5 { [%eval -2.46] [%clk 0:06:42] } 31. Bg4 { [%eval -2.21] [%clk 0:05:36] } 31... Rd8 { [%eval -1.83] [%clk 0:06:48] } 32. Qf2 { [%eval -1.79] [%clk 0:05:47] } 32... Rdd5?! { [%eval -0.93] } { Inaccuracy. Bd5 was best. } { [%clk 0:04:06] } 33. Rd1 { [%eval -0.83] [%clk 0:04:43] } 33... Qd8 { [%eval -0.52] [%clk 0:02:58] } 34. Rgf1 { [%eval -0.35] [%clk 0:02:26] } 34... Qg5 { [%eval -0.31] [%clk 0:02:20] } 35. Rd4 { [%eval -0.27] [%clk 0:02:18] } 35... f6 { [%eval -0.49] [%clk 0:01:07] } 36. Bh3 { [%eval -0.57] [%clk 0:02:11] } 36... Bd7 { [%eval -0.59] [%clk 0:00:55] } 37. Rxd5 { [%eval -0.48] [%clk 0:01:08] } 37... Rxd5 { [%eval -0.46] [%clk 0:01:24] } 38. Qf3?! { [%eval -1.29] } { Inaccuracy. Kh2 was best. } { [%clk 0:01:16] } 38... Rd2 { [%eval -0.84] [%clk 0:00:41] } 39. Qa8+?! { [%eval -1.48] } { Inaccuracy. Rf2 was best. } { [%clk 0:00:38] } 39... Kh7 { [%eval -0.94] [%clk 0:00:55] } 40. Qe4?! { [%eval -1.9] } { Inaccuracy. b3 was best. } { [%clk 0:50:37] } 40... Kh8? { [%eval -0.48] } { Mistake. Rxb2 was best. } { [%clk 0:50:39] } 41. Nh4 { [%eval -0.59] [%clk 0:44:53] } 41... Ne5 { [%eval -0.77] [%clk 0:43:37] } 42. Qa8+ { [%eval -0.52] [%clk 0:43:47] } 42... Kh7 { [%eval -0.64] [%clk 0:44:02] } 43. Qe4+ { [%eval -1.0] [%clk 0:44:08] } 43... Kh8 { [%eval -0.6] [%clk 0:43:50] } 44. Qa8+ { [%eval -0.72] [%clk 0:44:32] } 44... Kh7 { [%eval -0.5] [%clk 0:44:17] } 1/2-1/2