Event: Round 2: Karthikeyan, Harishkumar - Rivera, Ingris
Date: 2024-07-05
White: Karthikeyan, Harishkumar
WhiteElo: 1859
Black: Rivera, Ingris
BlackTitle: WIM
BlackElo: 2144
Result: 0-1
ECO: B90
Opening: Sicilian Defense: Najdorf Variation
Variant: Standard

1. e4 { [%eval 0.15] [%clk 1:30:58] } 1... c5 { [%eval 0.25] [%clk 1:30:17] } 2. Nf3 { [%eval 0.17] [%clk 1:31:26] } 2... d6 { [%eval 0.26] [%clk 1:30:41] } 3. d4 { [%eval 0.26] [%clk 1:31:54] } 3... cxd4 { [%eval 0.28] [%clk 1:30:55] } 4. Nxd4 { [%eval 0.18] [%clk 1:32:22] } 4... Nf6 { [%eval 0.24] [%clk 1:31:15] } 5. Nc3 { [%eval 0.32] [%clk 1:32:50] } 5... a6 { [%eval 0.22] [%clk 1:31:39] } 6. f3 { [%eval 0.13] [%clk 1:33:17] } 6... e5 { [%eval 0.17] [%clk 1:31:45] } 7. Nb3 { [%eval 0.18] [%clk 1:33:43] } 7... Be7 { [%eval 0.19] [%clk 1:32:04] } 8. Be3 { [%eval 0.32] [%clk 1:34:09] } 8... Be6 { [%eval 0.29] [%clk 1:32:15] } 9. Qd2 { [%eval 0.37] [%clk 1:34:29] } 9... O-O { [%eval 0.34] [%clk 1:32:15] } 10. O-O-O { [%eval 0.33] [%clk 1:34:54] } 10... a5?! { [%eval 0.98] } { Inaccuracy. Nbd7 was best. } { [%clk 1:29:36] } 11. a4 { [%eval 1.03] [%clk 1:31:02] } 11... Na6 { [%eval 1.09] [%clk 1:28:46] } 12. g4 { [%eval 1.07] [%clk 1:29:52] } 12... Nb4 { [%eval 0.98] [%clk 1:27:01] } 13. g5 { [%eval 0.89] [%clk 1:29:14] } 13... Nh5 { [%eval 0.81] [%clk 1:21:05] } 14. Kb1 { [%eval 0.98] [%clk 1:28:11] } 14... Rc8 { [%eval 1.17] [%clk 1:19:47] } 15. Bb5 { [%eval 1.28] [%clk 1:25:51] } 15... f5 { [%eval 1.38] [%clk 1:12:27] } 16. gxf6?! { [%eval 0.77] } { Inaccuracy. Rhf1 was best. } { [%clk 1:22:24] } 16... Nxf6 { [%eval 0.64] [%clk 1:12:27] } 17. Bg5?! { [%eval 0.04] } { Inaccuracy. Rhg1 was best. } { [%clk 1:20:08] } 17... d5?! { [%eval 0.93] } { Inaccuracy. Nxe4 was best. } { [%clk 1:02:22] } 18. Bxf6 { [%eval 1.0] [%clk 1:19:38] } 18... Bxf6 { [%eval 1.35] [%clk 1:01:31] } 19. exd5 { [%eval 1.27] [%clk 1:19:25] } 19... Bf5 { [%eval 1.46] [%clk 1:00:54] } 20. Na1 { [%eval 1.31] [%clk 1:16:36] } 20... Bg5?! { [%eval 2.19] } { Inaccuracy. Qc7 was best. } { [%clk 0:44:11] } 21. Qe2 { [%eval 2.11] [%clk 1:13:24] } 21... Qc7?! { [%eval 2.89] } { Inaccuracy. Kh8 was best. } { [%clk 0:41:35] } 22. Ne4 { [%eval 3.0] [%clk 1:11:05] } 22... Bf4 { [%eval 2.74] [%clk 0:41:31] } 23. c3 { [%eval 2.78] [%clk 1:03:49] } 23... Na6 { [%eval 2.83] [%clk 0:40:40] } 24. Nb3 { [%eval 2.86] [%clk 1:02:40] } 24... Qb6 { [%eval 2.95] [%clk 0:39:38] } 25. Ka2 { [%eval 2.65] [%clk 0:58:46] } 25... Rfd8 { [%eval 2.46] [%clk 0:38:42] } 26. c4?! { [%eval 1.6] } { Inaccuracy. Bc4 was best. } { [%clk 0:50:47] } 26... Nb4+ { [%eval 1.67] [%clk 0:30:47] } 27. Ka1 { [%eval 1.92] [%clk 0:50:33] } 27... Kf8?! { [%eval 2.76] } { Inaccuracy. Be3 was best. } { [%clk 0:30:43] } 28. Nc1?! { [%eval 1.97] } { Inaccuracy. c5 was best. } { [%clk 0:45:35] } 28... Qe3 { [%eval 2.13] [%clk 0:28:12] } 29. Qxe3?? { [%eval -0.09] } { Blunder. Qg2 was best. } { [%clk 0:43:05] } 29... Nc2+ { [%eval -0.06] [%clk 0:28:28] } 30. Ka2 { [%eval -0.04] [%clk 0:39:35] } 30... Nxe3 { [%eval -0.01] [%clk 0:28:52] } 31. Rd3 { [%eval -0.12] [%clk 0:38:13] } 31... Nxc4 { [%eval -0.02] [%clk 0:27:11] } 32. Rc3? { [%eval -1.19] } { Mistake. Ne2 was best. } { [%clk 0:37:26] } 32... Ne3 { [%eval -1.23] [%clk 0:25:11] } 33. Rxc8 { [%eval -1.07] [%clk 0:33:39] } 33... Bxc8 { [%eval -1.01] [%clk 0:25:16] } 34. Ne2?! { [%eval -2.09] } { Inaccuracy. d6 was best. } { [%clk 0:29:10] } 34... Nxd5 { [%eval -2.29] [%clk 0:22:19] } 35. Nxf4 { [%eval -2.32] [%clk 0:27:54] } 35... exf4 { [%eval -2.31] [%clk 0:22:42] } 36. Rc1 { [%eval -2.33] [%clk 0:27:11] } 36... Nb4+ { [%eval -2.35] [%clk 0:20:41] } 37. Kb3 { [%eval -2.3] [%clk 0:25:03] } 37... Be6+ { [%eval -2.44] [%clk 0:18:46] } 38. Bc4 { [%eval -2.3] [%clk 0:24:38] } 38... Bf5 { [%eval -2.29] [%clk 0:15:50] } 39. Nc5 { [%eval -2.95] [%clk 0:22:07] } 39... Rc8 { [%eval -2.99] [%clk 0:05:33] } 40. Ne4 { [%eval -3.12] [%clk 0:17:48] } 40... Nd3 { [%eval -2.63] [%clk 0:04:17] } 41. Rc3? { [%eval -4.7] } { Mistake. Rf1 was best. } { [%clk 0:16:11] } 41... Bxe4 { [%eval -4.56] [%clk 0:04:14] } 42. Bxd3 { [%eval -4.67] [%clk 0:14:32] } 42... Rxc3+ { [%eval -4.42] [%clk 0:04:17] } 43. Kxc3 { [%eval -4.52] [%clk 0:14:57] } 43... Bxf3 { [%eval -4.67] [%clk 0:04:45] } 44. Bxh7 { [%eval -4.44] [%clk 0:15:06] } 44... g5 { [%eval -4.81] [%clk 0:03:38] } 45. Kd4 { [%eval -4.72] [%clk 0:14:37] } 45... Ke7 { [%eval -4.59] [%clk 0:02:13] } 46. Bd3 { [%eval -5.12] [%clk 0:12:22] } 46... Kd6 { [%eval -5.19] [%clk 0:02:17] } 47. Bc4 { [%eval -6.32] [%clk 0:12:15] } 47... g4 { [%eval -5.92] [%clk 0:02:20] } 48. Bd3 { [%eval -6.38] [%clk 0:09:47] } 48... g3 { [%eval -5.97] [%clk 0:02:28] } 49. hxg3 { [%eval -6.03] [%clk 0:09:31] } 49... fxg3 { [%eval -6.77] [%clk 0:02:53] } 50. Ke3 { [%eval -6.84] [%clk 0:09:50] } 50... Bd5 { [%eval -6.41] [%clk 0:02:29] } 51. Bb5 { [%eval -6.56] [%clk 0:08:42] } 51... Kc5 { [%eval -6.45] [%clk 0:02:35] } 52. Bd3 { [%eval -7.14] [%clk 0:08:36] } 52... Kb4 { [%eval -7.08] [%clk 0:02:45] } 53. Bc2 { [%eval -6.36] [%clk 0:08:59] } 53... Bc6 { [%eval -6.51] [%clk 0:02:53] } 54. b3 { [%eval -7.26] [%clk 0:08:00] } 54... Bd5 { [%eval -8.01] [%clk 0:03:03] } 55. Bd1 { [%eval -7.9] [%clk 0:08:01] } 55... Kc3 { [%eval -7.19] [%clk 0:02:40] } 56. Ke2? { [%eval #-54] } { Checkmate is now unavoidable. Bg4 was best. } { [%clk 0:07:19] } 56... Bxb3 { [%eval -8.03] [%clk 0:03:07] } 0-1