Event: Round 4: Ibochouba Singh H. - Soram Rahul Singh
Date: 2023-10-23
White: Ibochouba Singh H.
WhiteElo: 1616
Black: Soram Rahul Singh
BlackElo: 1823
Result: 1/2-1/2
ECO: B92
Opening: Sicilian Defense: Najdorf Variation, Opocensky Variation
Variant: Standard

1. e4 { [%eval 0.36] [%clk 1:30:54] } 1... c5 { [%eval 0.32] [%clk 1:30:34] } 2. Nf3 { [%eval 0.0] [%clk 1:30:58] } 2... d6 { [%eval 0.0] [%clk 1:30:59] } 3. d4 { [%eval 0.25] [%clk 1:31:15] } 3... cxd4 { [%eval 0.13] [%clk 1:31:25] } 4. Nxd4 { [%eval 0.27] [%clk 1:31:25] } 4... Nf6 { [%eval 0.3] [%clk 1:31:50] } 5. Nc3 { [%eval 0.21] [%clk 1:31:29] } 5... a6 { [%eval 0.39] [%clk 1:32:15] } 6. Be2 { [%eval 0.07] [%clk 1:31:07] } 6... e5 { [%eval 0.13] [%clk 1:32:33] } 7. Nb3 { [%eval 0.0] [%clk 1:30:51] } 7... Be7 { [%eval 0.22] [%clk 1:32:52] } 8. h3 { [%eval 0.21] [%clk 1:30:53] } 8... Be6 { [%eval 0.26] [%clk 1:31:50] } 9. Be3 { [%eval 0.2] [%clk 1:30:10] } 9... Nbd7 { [%eval 0.31] [%clk 1:30:49] } 10. Qd2?! { [%eval -0.38] } { Inaccuracy. a4 was best. } { [%clk 1:29:59] } 10... b5 { [%eval -0.34] [%clk 1:29:30] } 11. a3 { [%eval -0.48] [%clk 1:29:11] } 11... Rc8 { [%eval -0.42] [%clk 1:29:23] } 12. O-O { [%eval -0.22] [%clk 1:28:20] } 12... O-O { [%eval -0.26] [%clk 1:28:56] } 13. Rad1 { [%eval -0.69] [%clk 1:28:03] } 13... Nb6 { [%eval -0.54] [%clk 1:26:43] } 14. Bxb6?! { [%eval -1.37] } { Inaccuracy. Bg5 was best. } { [%clk 1:26:23] } 14... Qxb6 { [%eval -1.25] [%clk 1:27:08] } 15. Bd3 { [%eval -1.52] [%clk 1:25:37] } 15... Rfd8 { [%eval -1.31] [%clk 1:23:46] } 16. Qe2 { [%eval -1.17] [%clk 1:22:03] } 16... g6 { [%eval -1.34] [%clk 1:22:01] } 17. Kh1?! { [%eval -2.11] } { Inaccuracy. Rfe1 was best. } { [%clk 1:21:46] } 17... Nh5 { [%eval -1.65] [%clk 1:21:48] } 18. Nd5 { [%eval -1.72] [%clk 1:20:29] } 18... Bxd5 { [%eval -1.7] [%clk 1:22:07] } 19. exd5 { [%eval -1.71] [%clk 1:20:44] } 19... Nf4 { [%eval -1.3] [%clk 1:21:47] } 20. Qf3 { [%eval -1.33] [%clk 1:19:30] } 20... Rc7 { [%eval -1.1] [%clk 1:07:45] } 21. c3 { [%eval -1.16] [%clk 1:14:09] } 21... Nxd3 { [%eval -1.01] [%clk 0:59:10] } 22. Qxd3 { [%eval -0.83] [%clk 1:12:15] } 22... f5 { [%eval -0.49] [%clk 0:59:28] } 23. f4 { [%eval -0.64] [%clk 1:09:22] } 23... Bf6 { [%eval -0.49] [%clk 0:58:27] } 24. fxe5?! { [%eval -1.09] } { Inaccuracy. g4 was best. } { [%clk 1:07:37] } 24... Bxe5? { [%eval 0.08] } { Mistake. dxe5 was best. } { [%clk 0:49:04] } 25. Nd4 { [%eval -0.44] [%clk 1:03:09] } 25... Bxd4 { [%eval -0.48] [%clk 0:49:28] } 26. Qxd4 { [%eval -0.97] [%clk 1:03:28] } 26... Qxd4 { [%eval -1.01] [%clk 0:49:43] } 27. Rxd4 { [%eval -0.91] [%clk 1:03:41] } 27... Re8 { [%eval -1.1] [%clk 0:50:03] } 28. Rd2?! { [%eval -1.96] } { Inaccuracy. Rf2 was best. } { [%clk 1:03:31] } 28... Re3 { [%eval -1.72] [%clk 0:46:48] } 29. Kg1 { [%eval -1.75] [%clk 1:00:42] } 29... Kg7?! { [%eval -1.16] } { Inaccuracy. Re4 was best. } { [%clk 0:44:10] } 30. Rf4?! { [%eval -2.12] } { Inaccuracy. a4 was best. } { [%clk 0:59:14] } 30... Kf6 { [%eval -1.42] [%clk 0:41:38] } 31. Kf2 { [%eval -2.44] [%clk 0:58:22] } 31... Re5?! { [%eval -1.66] } { Inaccuracy. Rce7 was best. } { [%clk 0:40:52] } 32. a4 { [%eval -2.08] [%clk 0:57:29] } 32... g5 { [%eval -1.79] [%clk 0:40:02] } 33. Rfd4 { [%eval -1.5] [%clk 0:56:43] } 33... f4? { [%eval -0.35] } { Mistake. Rc5 was best. } { [%clk 0:36:09] } 34. axb5 { [%eval -0.25] [%clk 0:56:51] } 34... axb5 { [%eval -0.3] [%clk 0:36:37] } 35. g3 { [%eval -0.3] [%clk 0:53:43] } 35... fxg3+ { [%eval -0.55] [%clk 0:33:13] } 36. Kxg3 { [%eval -0.45] [%clk 0:53:48] } 36... Re3+ { [%eval -0.26] [%clk 0:33:30] } 37. Kg2 { [%eval -0.14] [%clk 0:53:50] } 37... Ke5 { [%eval -0.25] [%clk 0:31:15] } 38. h4 { [%eval -0.14] [%clk 0:52:20] } 38... h6 { [%eval -0.3] [%clk 0:31:06] } 39. hxg5 { [%eval -0.4] [%clk 0:52:32] } 39... hxg5 { [%eval -0.36] [%clk 0:31:35] } 40. Kf2 { [%eval -0.56] [%clk 0:52:01] } 40... Re4 { [%eval -0.36] [%clk 0:31:17] } 41. Rxe4+ { [%eval -0.58] [%clk 0:51:17] } 41... Kxe4 { [%eval -0.52] [%clk 0:31:46] } 42. Rd4+ { [%eval -0.17] [%clk 0:51:09] } 42... Ke5 { [%eval -0.33] [%clk 0:31:50] } 43. Kg3?! { [%eval -0.9] } { Inaccuracy. Rg4 was best. } { [%clk 0:50:24] } 43... Rc5?! { [%eval -0.25] } { Inaccuracy. Rc4 was best. } { [%clk 0:30:05] } 44. Rg4 { [%eval -0.49] [%clk 0:46:21] } 44... Kxd5 { [%eval 0.0] [%clk 0:30:09] } 45. Rxg5+ { [%eval 0.0] [%clk 0:46:22] } 45... Kc4 { [%eval 0.0] [%clk 0:30:33] } 46. Rg4+ { [%eval 0.0] [%clk 0:46:23] } 46... Kd5 { [%eval 0.0] [%clk 0:26:16] } 47. Rd4+ { [%eval 0.0] [%clk 0:45:32] } 47... Kc6 { [%eval 0.0] [%clk 0:25:46] } 48. Kf3 { [%eval 0.0] [%clk 0:45:15] } 48... Re5 { [%eval 0.0] [%clk 0:21:23] } 49. Rb4 { [%eval 0.0] [%clk 0:42:45] } 49... Kc5 { [%eval 0.0] [%clk 0:21:35] } 50. Rf4 { [%eval 0.0] [%clk 0:41:53] } 50... Re1 { [%eval 0.0] [%clk 0:20:36] } 51. Rb4 { [%eval 0.0] [%clk 0:41:40] } 51... Ra1 { [%eval 0.0] [%clk 0:20:09] } 52. Ke3 { [%eval 0.0] [%clk 0:41:19] } 52... Ra4 { [%eval 0.0] [%clk 0:17:55] } 53. Rxa4 { [%eval 0.0] [%clk 0:36:39] } 53... bxa4 { [%eval 0.0] [%clk 0:18:19] } 54. Kd3 { [%eval 0.0] [%clk 0:36:10] } 54... d5 { [%eval 0.0] [%clk 0:18:09] } 55. Kd2 { [%eval 0.0] [%clk 0:36:14] } 55... Kb5 { [%eval 0.0] [%clk 0:16:51] } 56. Kd3 { [%eval 0.0] [%clk 0:35:58] } 56... Kc5 { [%eval 0.0] [%clk 0:16:50] } 57. Kd2 { [%eval 0.0] [%clk 0:36:05] } 57... Kc4 { [%eval 0.0] [%clk 0:17:12] } 58. Kc2 { [%eval 0.0] [%clk 0:36:26] } 58... d4 { [%eval 0.0] [%clk 0:17:19] } 59. cxd4 { [%eval 0.0] [%clk 0:36:10] } 59... Kxd4 { [%eval 0.0] [%clk 0:17:45] } 1/2-1/2