Event: Tata Steel Chess Tournament 2021
Site: Wijk aan Zee, Netherlands
Date: 2021-01-24
White: Harikrishna, Pentala
WhiteElo: 2732
Black: Firouzja, Alireza
BlackElo: 2749
Result: 0-1
ECO: D10
Opening: Slav Defense: Exchange Variation
Variant: Standard
TimeControl: 40/6000+30:20/3000+30:900+30

1. d4 { [%eval 0.0] [%clk 1:40:57] } 1... d5 { [%eval 0.13] [%clk 1:38:57] } 2. c4 { [%eval 0.0] [%clk 1:41:15] } 2... c6 { [%eval 0.36] [%clk 1:37:54] } 3. cxd5 { [%eval 0.2] [%clk 1:39:39] } 3... cxd5 { [%eval 0.13] [%clk 1:38:17] } 4. Bf4 { [%eval 0.28] [%clk 1:40:02] } 4... Nc6 { [%eval 0.29] [%clk 1:35:46] } 5. e3 { [%eval 0.13] [%clk 1:40:10] } 5... Bf5 { [%eval 0.55] [%clk 1:35:48] } 6. Bb5?! { [%eval 0.0] } { Inaccuracy. Qb3 was best. } { [%clk 1:37:29] } 6... e6 { [%eval 0.21] [%clk 1:27:01] } 7. Nc3 { [%eval 0.09] [%clk 1:31:47] } 7... Ne7 { [%eval 0.09] [%clk 1:08:25] } 8. Rc1 { [%eval 0.13] [%clk 1:20:49] } 8... a6 { [%eval 0.17] [%clk 1:04:23] } 9. Be2 { [%eval 0.06] [%clk 1:20:54] } 9... f6 { [%eval 0.5] [%clk 0:57:06] } 10. g4 { [%eval 0.43] [%clk 1:14:41] } 10... Bg6 { [%eval 0.58] [%clk 0:50:38] } 11. Nf3 { [%eval 0.42] [%clk 1:06:39] } 11... Bf7 { [%eval 0.49] [%clk 0:50:33] } 12. Bg3 { [%eval 0.08] [%clk 1:01:42] } 12... h5 { [%eval -0.17] [%clk 0:38:26] } 13. g5 { [%eval -0.12] [%clk 1:00:11] } 13... Ng6? { [%eval 1.01] } { Mistake. h4 was best. } { [%clk 0:38:21] } 14. gxf6? { [%eval -0.17] } { Mistake. h4 was best. } { [%clk 0:57:37] } 14... h4 { [%eval -0.03] [%clk 0:37:21] } 15. fxg7 { [%eval 0.12] [%clk 0:56:06] } 15... Bxg7 { [%eval -0.12] [%clk 0:37:28] } 16. Be5 { [%eval -0.13] [%clk 0:52:51] } 16... Ngxe5 { [%eval 0.0] [%clk 0:36:57] } 17. dxe5 { [%eval -0.17] [%clk 0:52:05] } 17... Nxe5 { [%eval -0.19] [%clk 0:37:01] } 18. Nd4 { [%eval -0.18] [%clk 0:51:23] } 18... Rc8 { [%eval -0.31] [%clk 0:35:18] } 19. O-O { [%eval -0.33] [%clk 0:32:34] } 19... Nc6 { [%eval -0.31] [%clk 0:29:51] } 20. Bg4 { [%eval -0.81] [%clk 0:28:56] } 20... Nxd4 { [%eval -0.8] [%clk 0:25:34] } 21. exd4 { [%eval -1.09] [%clk 0:29:22] } 21... Rc6?! { [%eval -0.26] } { Inaccuracy. O-O was best. } { [%clk 0:21:07] } 22. Ne2 { [%eval -0.23] [%clk 0:26:32] } 22... h3 { [%eval 0.15] [%clk 0:11:48] } 23. Rc3 { [%eval 0.0] [%clk 0:24:51] } 23... Rh4 { [%eval -0.28] [%clk 0:10:17] } 24. Rg3 { [%eval -0.18] [%clk 0:24:17] } 24... Qc7 { [%eval 0.08] [%clk 0:10:10] } 25. Re1 { [%eval -0.08] [%clk 0:19:05] } 25... Kf8 { [%eval 0.31] [%clk 0:08:16] } 26. Qd3 { [%eval 0.37] [%clk 0:11:20] } 26... e5 { [%eval 0.41] [%clk 0:08:07] } 27. Qa3+ { [%eval 0.12] [%clk 0:10:27] } 27... Qd6 { [%eval 0.0] [%clk 0:07:35] } 28. Qxd6+ { [%eval -0.39] [%clk 0:09:20] } 28... Rxd6 { [%eval -0.21] [%clk 0:08:02] } 29. Bxh3 { [%eval -0.27] [%clk 0:08:37] } 29... exd4 { [%eval -0.45] [%clk 0:07:40] } 30. Nc1 { [%eval -0.17] [%clk 0:07:56] } 30... Rdh6 { [%eval -0.18] [%clk 0:04:16] } 31. Bg2 { [%eval -0.13] [%clk 0:07:37] } 31... Rxh2 { [%eval -0.27] [%clk 0:04:27] } 32. Nd3 { [%eval -0.3] [%clk 0:07:37] } 32... R2h5 { [%eval -0.13] [%clk 0:04:07] } 33. f4?! { [%eval -0.74] } { Inaccuracy. Nc5 was best. } { [%clk 0:02:44] } 33... Rc6 { [%eval -0.68] [%clk 0:03:35] } 34. Bf3 { [%eval -0.71] [%clk 0:02:17] } 34... Rhh6 { [%eval -0.69] [%clk 0:03:05] } 35. Rg2 { [%eval -0.91] [%clk 0:02:22] } 35... Rhg6?! { [%eval -0.34] } { Inaccuracy. Rh3 was best. } { [%clk 0:02:50] } 36. f5 { [%eval -0.75] [%clk 0:01:22] } 36... Rh6 { [%eval -0.87] [%clk 0:01:24] } 37. Nf4? { [%eval -2.54] } { Mistake. Rh2 was best. } { [%clk 0:00:55] } 37... d3 { [%eval -2.52] [%clk 0:01:34] } 38. Nxd3 { [%eval -2.44] [%clk 0:01:20] } 38... Bd4+ { [%eval -2.42] [%clk 0:01:55] } 39. Nf2 { [%eval -2.46] [%clk 0:01:19] } 39... Rc2 { [%eval -2.26] [%clk 0:01:58] } 40. Kf1 { [%eval -2.61] [%clk 0:50:40] } 40... Rxb2 { [%eval -2.63] [%clk 0:51:09] } 41. Re2 { [%eval -2.3] [%clk 0:49:28] } 41... Rb1+ { [%eval -2.65] [%clk 0:46:13] } 42. Re1 { [%eval -2.73] [%clk 0:49:50] } 42... Rhb6? { [%eval -1.17] } { Mistake. Rxe1+ was best. } { [%clk 0:45:07] } 43. Nd3 { [%eval -1.13] [%clk 0:45:51] } 43... Bc3 { [%eval -1.05] [%clk 0:43:28] } 44. Rxb1 { [%eval -1.31] [%clk 0:42:36] } 44... Rxb1+ { [%eval -1.2] [%clk 0:43:50] } 45. Kf2 { [%eval -1.43] [%clk 0:42:47] } 45... Ke7?! { [%eval -0.84] } { Inaccuracy. b5 was best. } { [%clk 0:42:20] } 46. Rh2 { [%eval -1.19] [%clk 0:39:40] } 46... Kf6 { [%eval -0.99] [%clk 0:38:11] } 47. Ke3 { [%eval -0.82] [%clk 0:32:33] } 47... Kg5 { [%eval -0.62] [%clk 0:27:41] } 48. Nc5?! { [%eval -1.39] } { Inaccuracy. a4 was best. } { [%clk 0:18:43] } 48... Rb5 { [%eval -1.16] [%clk 0:15:54] } 49. Rh7 { [%eval -1.19] [%clk 0:11:39] } 49... Bg8 { [%eval -1.0] [%clk 0:15:05] } 50. Rc7 { [%eval -1.05] [%clk 0:08:14] } 50... Kxf5 { [%eval -1.39] [%clk 0:12:58] } 51. Nxb7? { [%eval -3.1] } { Mistake. Kd3 was best. } { [%clk 0:06:48] } 51... d4+ { [%eval -3.11] [%clk 0:10:09] } 52. Kf2?! { [%eval -4.69] } { Inaccuracy. Kd3 was best. } { [%clk 0:04:43] } 52... Rb2+ { [%eval -4.56] [%clk 0:09:42] } 53. Be2 { [%eval -5.0] [%clk 0:03:25] } 53... Kf4 { [%eval -4.02] [%clk 0:04:32] } 54. Nd6?! { [%eval -5.5] } { Inaccuracy. Rc8 was best. } { [%clk 0:00:42] } 54... Bd2 { [%eval -4.55] [%clk 0:01:25] } 55. Kf1? { [%eval -10.63] } { Mistake. Nc4 was best. } { [%clk 0:00:32] } 55... Rb1+ { [%eval -8.71] [%clk 0:01:34] } 56. Bd1 { [%eval -12.83] [%clk 0:00:55] } 56... d3 { [%eval -16.95] [%clk 0:01:41] } 0-1