Event: Tata Steel Chess Tournament 2021
Site: Wijk aan Zee, Netherlands
Date: 2021-01-16
White: Harikrishna, Pentala
WhiteElo: 2732
Black: Vachier-Lagrave, Maxime
BlackElo: 2784
Result: 1/2-1/2
ECO: B90
Opening: Sicilian Defense: Najdorf Variation, English Attack
Variant: Standard
TimeControl: 01:40:30

1. e4 { [%eval 0.21] [%clk 1:40:56] } 1... c5 { [%eval 0.2] [%clk 1:40:54] } 2. Nf3 { [%eval 0.0] [%clk 1:41:20] } 2... d6 { [%eval 0.0] [%clk 1:41:19] } 3. d4 { [%eval 0.13] } 3... cxd4 { [%eval 0.0] [%clk 1:41:44] } 4. Nxd4 { [%eval 0.0] [%clk 1:42:04] } 4... Nf6 { [%eval 0.28] [%clk 1:42:08] } 5. Nc3 { [%eval 0.0] [%clk 1:42:26] } 5... a6 { [%eval 0.05] [%clk 1:42:33] } 6. Be3 { [%eval 0.12] [%clk 1:42:49] } 6... e5 { [%eval 0.12] [%clk 1:40:31] } 7. Nf3 { [%eval 0.0] [%clk 1:43:10] } 7... Be7 { [%eval 0.13] [%clk 1:39:51] } 8. Bc4 { [%eval 0.35] [%clk 1:43:01] } 8... O-O { [%eval 0.37] [%clk 1:40:10] } 9. O-O { [%eval 0.31] [%clk 1:41:01] } 9... Be6 { [%eval 0.05] [%clk 1:40:09] } 10. Bb3 { [%eval 0.23] [%clk 1:34:26] } 10... b5 { [%eval 0.2] [%clk 1:39:30] } 11. Re1 { [%eval 0.05] [%clk 1:28:45] } 11... Qc7 { [%eval -0.09] [%clk 1:34:41] } 12. Nh4 { [%eval 0.0] [%clk 1:14:50] } 12... Nbd7 { [%eval 0.44] } 13. Nf5 { [%eval 0.19] [%clk 1:15:07] } 13... Bxf5 { [%eval 0.48] } 14. exf5 { [%eval 0.09] } 14... b4 { [%eval 0.13] } 15. Nd5 { [%eval 0.17] [%clk 1:13:56] } 15... Nxd5 { [%eval 0.25] } 16. Bxd5 { [%eval 0.25] } 16... Rab8 { [%eval 0.55] } 17. Bb3 { [%eval 0.26] [%clk 1:08:18] } 17... a5 { [%eval 0.37] [%clk 1:10:11] } 18. Qf3 { [%eval 0.83] } 18... Nb6 { [%eval 1.25] [%clk 1:02:40] } 19. Rad1 { [%eval 1.13] [%clk 0:51:46] } 19... Bf6 { [%eval 1.35] [%clk 1:01:21] } 20. Bxb6 { [%eval 1.4] [%clk 0:39:11] } 20... Rxb6 { [%eval 1.32] [%clk 1:01:17] } 21. Rd5 { [%eval 1.18] [%clk 0:38:44] } 21... Rc6 { [%eval 1.66] } 22. Red1 { [%eval 1.7] } 22... h6 { [%eval 1.41] } 23. Ba4?! { [%eval 0.81] } { Inaccuracy. Rxa5 was best. } 23... Rc4 { [%eval 1.25] [%clk 0:44:01] } 24. Rxd6 { [%eval 1.23] } 24... Rf4 { [%eval 1.11] [%clk 0:42:48] } 25. Qe2 { [%eval 1.33] [%clk 0:19:22] } 25... Rxf5 { [%eval 1.32] [%clk 0:38:40] } 26. g3 { [%eval 0.83] } 26... e4 { [%eval 0.75] } 27. Qxe4 { [%eval 0.75] [%clk 0:15:53] } 27... Qc5 { [%eval 0.85] [%clk 0:38:59] } 28. Qe2 { [%eval 0.94] [%clk 0:12:05] } 28... Bxb2 { [%eval 0.57] } 29. Bb3 { [%eval 0.85] } 29... Bc3 { [%eval 0.95] [%clk 0:33:54] } 30. R1d5 { [%eval 0.75] } 30... Rxd5 { [%eval 0.61] } 31. Rxd5 { [%eval 1.0] [%clk 0:08:02] } 31... Qa7 { [%eval 1.11] [%clk 0:31:08] } 32. Qd3 { [%eval 0.94] } 32... Be1 { [%eval 1.18] [%clk 0:23:08] } 33. Qe2 { [%eval 1.22] [%clk 0:03:49] } 33... Bc3 { [%eval 0.97] [%clk 0:23:19] } 34. Qd3 { [%eval 0.88] [%clk 0:02:51] } 34... Be1 { [%eval 1.18] [%clk 0:21:57] } 35. Qe3?! { [%eval 0.36] } { Inaccuracy. Rd4 was best. } 35... Qxe3 { [%eval 0.22] [%clk 0:21:17] } 36. fxe3 { [%eval 0.29] [%clk 0:03:25] } 36... Re8 { [%eval 0.42] } 37. Rxa5 { [%eval 0.43] [%clk 0:01:07] } 37... Kf8 { [%eval 0.37] [%clk 0:18:52] } 38. Rf5 { [%eval 0.16] [%clk 0:01:33] } 38... f6 { [%eval 0.2] } 39. Rf3 { [%eval 0.17] [%clk 0:50:55] } 39... Bc3 { [%eval 0.28] [%clk 0:14:41] } 40. h3 { [%eval 0.09] [%clk 0:50:26] } 40... Be5 { [%eval 0.15] [%clk 1:01:13] } 41. Kg2 { [%eval 0.18] [%clk 0:50:22] } 41... Rd8 { [%eval 0.17] [%clk 0:58:26] } 42. Rf2 { [%eval 0.24] [%clk 0:48:17] } 42... Ke7 { [%eval 0.29] } 43. g4 { [%eval 0.3] [%clk 0:43:10] } 43... Rd1?! { [%eval 0.82] } { Inaccuracy. Bc3 was best. } { [%clk 0:53:19] } 44. c3 { [%eval 0.47] [%clk 0:43:24] } 44... Rd3 { [%eval 0.57] [%clk 0:53:45] } 45. cxb4 { [%eval 0.71] [%clk 0:41:11] } 45... Rxe3 { [%eval 0.54] } 46. Rf3 { [%eval 0.52] [%clk 0:41:35] } 46... Rxf3 { [%eval 0.52] [%clk 0:54:24] } 47. Kxf3 { [%eval 0.5] } 47... Bc3 { [%eval 0.83] } 48. a3 { [%eval 0.77] [%clk 0:39:58] } 48... Bb2?! { [%eval 1.32] } { Inaccuracy. Kd6 was best. } 49. a4 { [%eval 1.31] [%clk 0:40:15] } 49... Bc3 { [%eval 0.89] [%clk 0:55:05] } 50. b5 { [%eval 0.72] } 50... Kd6 { [%eval 1.12] } 51. Ke4?! { [%eval 0.48] } { Inaccuracy. Kf4 was best. } { [%clk 0:39:13] } 51... Kc5 { [%eval 0.9] [%clk 0:53:58] } 52. Kf5 { [%eval 1.12] [%clk 0:39:21] } 52... g5 { [%eval 1.44] } 53. Kg6 { [%eval 1.1] } 53... Kb6 { [%eval 1.01] [%clk 0:54:43] } 54. Kxh6 { [%eval 1.13] [%clk 0:40:01] } 54... Bb2?! { [%eval 1.69] } { Inaccuracy. Ka5 was best. } { [%clk 0:55:03] } 55. Kg6 { [%eval 1.11] [%clk 0:40:19] } 55... Bc3 { [%eval 0.96] [%clk 0:55:19] } 56. Kf5 { [%eval 1.26] [%clk 0:40:43] } 56... Bd4 { [%eval 0.58] } 57. Bc2 { [%eval 0.69] [%clk 0:41:01] } 57... Bb2 { [%eval 0.59] [%clk 0:55:09] } 58. Ke6 { [%eval 0.64] [%clk 0:41:32] } 58... Bc3 { [%eval 0.91] [%clk 0:55:16] } 59. Kd5 { [%eval 0.65] [%clk 0:56:31] } 59... Bd2 { [%eval 0.56] } 60. Bd3 { [%eval 0.91] } 60... Bc3 { [%eval 0.72] [%clk 1:10:28] } 61. Ke6 { [%eval 0.9] [%clk 0:56:42] } 61... Bb2 { [%eval 0.78] [%clk 1:10:48] } 62. Kd5 { [%eval 0.35] } 62... Bc3 { [%eval 0.59] [%clk 1:11:12] } 63. Be2 { [%eval 0.67] } 63... Bd2 { [%eval 0.69] [%clk 1:11:34] } 64. Ke4 { [%eval 1.01] } 1/2-1/2