Event: Aeroflot Open 2020 A
Site: Moscow
Date: 2020-02-25
White: Karthikeyan, Murali
WhiteElo: 2602
Black: Sethuraman, S.P.
BlackElo: 2641
Result: 1/2-1/2
ECO: B92
Opening: Sicilian Defense: Najdorf Variation, Opocensky Variation
Variant: Standard

1. e4 { [%eval 0.24] [%clk 1:40:57] } 1... c5 { [%eval 0.2] [%clk 1:40:14] } 2. Nf3 { [%eval 0.21] [%clk 1:41:17] } 2... d6 { [%eval 0.26] [%clk 1:40:39] } 3. d4 { [%eval 0.17] [%clk 1:41:40] } 3... cxd4 { [%eval 0.16] [%clk 1:41:03] } 4. Nxd4 { [%eval 0.14] [%clk 1:42:05] } 4... Nf6 { [%eval 0.37] [%clk 1:41:28] } 5. Nc3 { [%eval 0.25] [%clk 1:42:25] } 5... a6 { [%eval 0.29] [%clk 1:41:52] } 6. Be2 { [%eval 0.0] [%clk 1:42:35] } 6... e5 { [%eval 0.12] [%clk 1:42:15] } 7. Nb3 { [%eval 0.0] [%clk 1:42:04] } 7... Be7 { [%eval 0.14] [%clk 1:42:38] } 8. Be3 { [%eval 0.33] [%clk 1:41:19] } 8... Be6 { [%eval 0.39] [%clk 1:43:01] } 9. O-O { [%eval 0.41] [%clk 1:41:17] } 9... O-O { [%eval 0.42] [%clk 1:43:13] } 10. Bf3 { [%eval 0.09] [%clk 1:39:27] } 10... Nbd7 { [%eval 0.09] [%clk 1:39:36] } 11. a4 { [%eval 0.04] } 11... Qc7 { [%eval 0.14] [%clk 1:36:11] } 12. Re1 { [%eval 0.04] [%clk 1:38:48] } 12... Rfc8 { [%eval 0.32] [%clk 1:32:35] } 13. a5 { [%eval 0.15] [%clk 1:37:53] } 13... b5 { [%eval 0.19] [%clk 1:27:45] } 14. axb6 { [%eval 0.23] [%clk 1:37:51] } 14... Nxb6 { [%eval 0.32] [%clk 1:28:10] } 15. Na5 { [%eval 0.19] [%clk 1:36:37] } 15... Nc4 { [%eval 0.37] [%clk 1:28:21] } 16. Nxc4 { [%eval 0.32] [%clk 1:36:52] } 16... Bxc4 { [%eval 0.34] [%clk 1:28:46] } 17. Qd2 { [%eval 0.0] [%clk 1:04:33] } 17... Rab8 { [%eval 0.0] [%clk 1:26:41] } 18. Reb1 { [%eval 0.0] [%clk 1:04:24] } 18... h6 { [%eval 0.0] [%clk 1:25:04] } 19. h3 { [%eval 0.05] [%clk 1:03:09] } 19... Qc6 { [%eval 0.1] [%clk 1:21:54] } 20. Ra4 { [%eval -0.02] [%clk 0:48:22] } 20... Bd8 { [%eval -0.23] [%clk 1:19:01] } 21. Ra3 { [%eval -0.35] [%clk 0:37:46] } 21... a5 { [%eval -0.25] [%clk 1:04:35] } 22. Qe1 { [%eval -0.28] [%clk 0:32:21] } 22... Be6 { [%eval -0.21] [%clk 1:02:50] } 23. Bd2 { [%eval -0.1] [%clk 0:29:30] } 23... Bb6 { [%eval -0.18] [%clk 0:57:56] } 24. Na4 { [%eval -0.51] [%clk 0:28:14] } 24... Bd4 { [%eval -0.38] [%clk 0:52:18] } 25. c3 { [%eval -0.32] [%clk 0:19:59] } 25... Ba7 { [%eval -0.38] [%clk 0:51:46] } 26. b4 { [%eval -0.4] [%clk 0:20:19] } 26... Qc7 { [%eval -0.34] [%clk 0:37:28] } 27. Raa1 { [%eval -0.51] [%clk 0:11:54] } 27... axb4 { [%eval -0.5] [%clk 0:18:21] } 28. cxb4 { [%eval -0.58] [%clk 0:12:18] } 28... Bd4 { [%eval -0.58] [%clk 0:18:48] } 29. Rc1 { [%eval -0.67] [%clk 0:12:09] } 29... Qb7 { [%eval -0.68] [%clk 0:19:06] } 30. Nc3 { [%eval -0.66] [%clk 0:06:59] } 30... Bd7 { [%eval -0.71] [%clk 0:09:18] } 31. b5 { [%eval -1.08] [%clk 0:03:29] } 31... Bxb5 { [%eval -1.16] [%clk 0:08:52] } 32. Rab1 { [%eval -0.95] [%clk 0:03:52] } 32... Bxc3 { [%eval -0.66] [%clk 0:04:24] } 33. Rxc3 { [%eval -0.64] [%clk 0:04:16] } 33... Rxc3 { [%eval -0.66] [%clk 0:03:50] } 34. Bxc3 { [%eval -0.75] [%clk 0:04:45] } 34... Qc7 { [%eval -0.65] [%clk 0:03:55] } 35. Ba5 { [%eval -0.63] [%clk 0:04:44] } 35... Qc6 { [%eval -0.63] [%clk 0:01:52] } 36. Rc1 { [%eval -0.65] [%clk 0:03:35] } 36... Qa6 { [%eval -0.62] [%clk 0:02:19] } 37. Ra1 { [%eval -0.63] [%clk 0:03:00] } 37... Ra8 { [%eval -0.62] [%clk 0:01:14] } 38. Bc3 { [%eval -0.56] [%clk 0:03:19] } 38... Qc6 { [%eval -0.55] [%clk 0:01:35] } 39. Rxa8+ { [%eval -0.61] [%clk 0:03:44] } 39... Qxa8 { [%eval -0.68] [%clk 0:02:00] } 40. Bb4 { [%eval -0.58] [%clk 0:53:55] } 40... Qc6 { [%eval -0.66] [%clk 0:52:17] } 41. Qd2 { [%eval -0.77] [%clk 0:52:54] } 41... Ne8 { [%eval -0.67] [%clk 0:52:33] } 42. Kh2 { [%eval -0.51] [%clk 0:50:39] } 42... Ba4 { [%eval -0.5] [%clk 0:50:29] } 43. Qa2 { [%eval -0.41] [%clk 0:48:30] } 43... Bb5 { [%eval -0.64] [%clk 0:47:18] } 44. Qd2 { [%eval -0.54] [%clk 0:44:28] } 44... Ba6 { [%eval -0.5] [%clk 0:46:08] } 45. Bd1 { [%eval -0.67] [%clk 0:40:59] } 45... Qxe4 { [%eval -0.67] [%clk 0:39:45] } 46. Ba4 { [%eval -0.56] [%clk 0:36:19] } 46... Nf6 { [%eval -0.47] [%clk 0:40:03] } 47. f3 { [%eval -0.56] [%clk 0:35:57] } 47... Qc4 { [%eval -0.32] [%clk 0:26:44] } 48. Qxd6 { [%eval -0.36] [%clk 0:36:13] } 48... Nd5 { [%eval -0.21] [%clk 0:19:42] } 49. Bc2?! { [%eval -0.77] } { Inaccuracy. Bd2 was best. } { [%clk 0:30:26] } 49... Qxc2 { [%eval -0.77] [%clk 0:14:25] } 50. Qxd5 { [%eval -0.77] [%clk 0:28:25] } 50... Bf1 { [%eval -0.77] [%clk 0:14:30] } 51. Qd2 { [%eval -0.75] [%clk 0:28:08] } 51... Qc4 { [%eval -0.73] [%clk 0:14:54] } 52. Qc3 { [%eval -0.63] [%clk 0:23:15] } 52... Qe6 { [%eval -0.47] [%clk 0:15:18] } 53. Qe1 { [%eval -0.71] [%clk 0:16:51] } 53... Bc4 { [%eval -0.75] [%clk 0:15:30] } 54. f4 { [%eval -0.75] [%clk 0:16:10] } 54... exf4 { [%eval -0.75] [%clk 0:04:46] } 55. Qxe6 { [%eval -0.75] [%clk 0:16:16] } 55... Bxe6 { [%eval -0.75] [%clk 0:05:12] } 56. Bd2 { [%eval -0.75] [%clk 0:15:35] } 56... g5 { [%eval -0.76] [%clk 0:05:06] } 57. h4 { [%eval -0.77] [%clk 0:15:20] } 57... f6 { [%eval -0.75] [%clk 0:05:01] } 58. hxg5 { [%eval -1.13] [%clk 0:15:13] } 58... fxg5 { [%eval -1.13] [%clk 0:05:24] } 59. g3 { [%eval -1.13] [%clk 0:15:34] } 59... fxg3+ { [%eval -1.13] [%clk 0:05:48] } 60. Kxg3 { [%eval -1.13] [%clk 0:31:00] } 60... Kf7 { [%eval -1.13] [%clk 0:21:16] } 61. Ba5 { [%eval -1.13] [%clk 0:30:52] } 61... Kg6 { [%eval -1.13] [%clk 0:21:40] } 62. Bd8 { [%eval -1.13] [%clk 0:31:01] } 62... h5 { [%eval -1.13] [%clk 0:21:58] } 63. Be7 { [%eval -1.13] [%clk 0:31:02] } 63... h4+ { [%eval -1.13] [%clk 0:22:01] } 64. Kf2 { [%eval -1.13] [%clk 0:31:27] } 64... Kh5 { [%eval -1.13] [%clk 0:22:18] } 65. Bd8 { [%eval -1.13] [%clk 0:31:46] } 65... g4 { [%eval -1.13] [%clk 0:22:41] } 66. Bc7 { [%eval -1.13] [%clk 0:32:12] } 66... Kg5 { [%eval -1.13] [%clk 0:23:06] } 67. Bd8+ { [%eval -1.13] [%clk 0:32:33] } 67... Kh5 { [%eval -1.13] [%clk 0:23:32] } 68. Bc7 { [%eval -1.13] [%clk 0:33:00] } 68... Kg6? { [%eval -0.09] } { Mistake. Bb3 was best. } { [%clk 0:23:58] } 69. Bb8? { [%eval -1.13] } { Mistake. Bd8 was best. } { [%clk 0:33:25] } 69... Kf5 { [%eval -1.13] [%clk 0:24:24] } 70. Bc7 { [%eval -1.13] [%clk 0:33:51] } 70... g3+? { [%eval -0.09] } { Mistake. Bd5 was best. } { [%clk 0:24:51] } 71. Bxg3 { [%eval -0.09] [%clk 0:34:16] } 71... hxg3+ { [%eval -0.09] [%clk 0:25:19] } 72. Kxg3 Ke5 1/2-1/2