Event: Round 1: Ayyappan, Santhosh - Nicholas F Matta
Date: 2024-12-12
White: Ayyappan, Santhosh
WhiteElo: 2006
Black: Nicholas F Matta
Result: 0-1
ECO: B29
Opening: Sicilian Defense: Nimzowitsch Variation, Closed Variation
Variant: Standard

1. e4 { [%eval 0.18] [%clk 1:30:57] } 1... c5 { [%eval 0.25] [%clk 1:30:39] } 2. Nf3 { [%eval 0.2] [%clk 1:31:14] } 2... Nf6 { [%eval 0.6] [%clk 1:30:39] } 3. Nc3 { [%eval 0.33] [%clk 1:31:28] } 3... d5 { [%eval 0.45] [%clk 1:30:55] } 4. exd5 { [%eval 0.48] [%clk 1:30:58] } 4... Nxd5 { [%eval 0.47] [%clk 1:31:16] } 5. Nxd5 { [%eval 0.17] [%clk 1:28:47] } 5... Qxd5 { [%eval 0.25] [%clk 1:31:36] } 6. d4 { [%eval 0.22] [%clk 1:28:15] } 6... Nc6 { [%eval 0.19] [%clk 1:27:26] } 7. Be3 { [%eval 0.12] [%clk 1:21:24] } 7... cxd4 { [%eval 0.14] [%clk 1:25:23] } 8. Nxd4 { [%eval 0.29] [%clk 1:21:33] } 8... a6 { [%eval 0.2] [%clk 1:21:26] } 9. c4 { [%eval 0.0] [%clk 1:09:19] } 9... Qa5+ { [%eval 0.0] [%clk 1:19:09] } 10. Bd2 { [%eval 0.0] [%clk 1:05:03] } 10... Qe5+ { [%eval 0.0] [%clk 1:17:30] } 11. Be3 { [%eval 0.0] [%clk 1:05:26] } 11... e6 { [%eval 0.48] [%clk 1:09:58] } 12. a3 { [%eval 0.0] [%clk 1:00:34] } 12... Bd7 { [%eval 0.0] [%clk 0:59:21] } 13. Nxc6 { [%eval -0.43] [%clk 0:56:56] } 13... Bxc6 { [%eval -0.29] [%clk 0:59:04] } 14. Qd4 { [%eval -0.29] [%clk 0:53:15] } 14... Bd6 { [%eval -0.33] [%clk 0:53:59] } 15. Qxe5 { [%eval -0.37] [%clk 0:47:41] } 15... Bxe5 { [%eval -0.42] [%clk 0:54:18] } 16. O-O-O { [%eval -0.31] [%clk 0:47:41] } 16... Rc8 { [%eval -0.25] [%clk 0:51:23] } 17. f4 { [%eval -0.32] [%clk 0:45:46] } 17... Bf6 { [%eval -0.29] [%clk 0:49:30] } 18. b3 { [%eval -0.38] [%clk 0:36:40] } 18... b5 { [%eval -0.44] [%clk 0:42:33] } 19. c5 { [%eval -0.35] [%clk 0:34:11] } 19... O-O { [%eval 0.0] [%clk 0:38:33] } 20. Rg1 { [%eval -0.31] [%clk 0:32:02] } 20... a5 { [%eval -0.13] [%clk 0:36:00] } 21. g4 { [%eval -0.19] [%clk 0:28:51] } 21... b4 { [%eval -0.32] [%clk 0:34:21] } 22. a4 { [%eval -0.5] [%clk 0:15:52] } 22... Bd5 { [%eval -0.65] [%clk 0:31:56] } 23. Kc2? { [%eval -2.28] } { Mistake. Bb5 was best. } { [%clk 0:08:36] } 23... Be7 { [%eval -2.47] [%clk 0:31:08] } 24. Ba6?! { [%eval -3.34] } { Inaccuracy. Kb2 was best. } { [%clk 0:07:39] } 24... Bxc5 { [%eval -3.31] [%clk 0:25:43] } 25. Bxc8 { [%eval -3.33] [%clk 0:07:53] } 25... Bxe3 { [%eval -3.1] [%clk 0:26:06] } 26. Ba6 { [%eval -3.37] [%clk 0:07:55] } 26... Bxg1 { [%eval -2.87] [%clk 0:25:44] } 27. Rxg1 { [%eval -2.81] [%clk 0:08:18] } 27... Rd8 { [%eval -2.72] [%clk 0:23:37] } 28. Rg3 { [%eval -3.4] [%clk 0:06:35] } 28... Be4+ { [%eval -3.27] [%clk 0:22:59] } 29. Kc1 { [%eval -3.58] [%clk 0:06:59] } 29... Rd4 { [%eval -3.48] [%clk 0:23:17] } 30. h3 { [%eval -3.97] [%clk 0:06:08] } 30... Kf8 { [%eval -3.85] [%clk 0:22:53] } 31. Re3 { [%eval -3.69] [%clk 0:05:25] } 31... g6 { [%eval -4.25] [%clk 0:21:14] } 32. Bc4 { [%eval -4.28] [%clk 0:05:06] } 32... Ke7 { [%eval -4.18] [%clk 0:21:03] } 33. Re2 { [%eval -4.36] [%clk 0:03:44] } 33... Kd6 { [%eval -3.78] [%clk 0:20:19] } 34. Re3 { [%eval -4.61] [%clk 0:03:11] } 34... f6 { [%eval -4.7] [%clk 0:20:03] } 35. h4 { [%eval -4.92] [%clk 0:02:41] } 35... Bd5 { [%eval -4.86] [%clk 0:19:26] } 36. Bxd5 { [%eval -5.0] [%clk 0:03:01] } 36... Kxd5 { [%eval -4.97] [%clk 0:19:48] } 37. g5 { [%eval -5.0] [%clk 0:03:05] } 37... Rxf4 { [%eval -5.07] [%clk 0:20:01] } 38. gxf6 { [%eval -4.91] [%clk 0:03:28] } 38... Rxf6 { [%eval -4.93] [%clk 0:20:08] } 39. Rd3+ { [%eval -4.78] [%clk 0:03:53] } 39... Kc6 { [%eval -4.41] [%clk 0:20:27] } 40. Rd8 { [%eval -4.3] [%clk 0:03:55] } 40... Rf5 { [%eval -4.19] [%clk 0:19:30] } 41. Rc8+ { [%eval -4.66] [%clk 0:04:11] } 41... Kd5 { [%eval -4.64] [%clk 0:19:18] } 42. Ra8 { [%eval -5.18] [%clk 0:04:25] } 42... Kd4 { [%eval -5.16] [%clk 0:19:19] } 43. Kd2 { [%eval -5.05] [%clk 0:04:48] } 43... Rf2+ { [%eval -4.95] [%clk 0:19:03] } 44. Ke1 { [%eval -4.88] [%clk 0:05:08] } 44... Rh2 { [%eval -4.76] [%clk 0:18:35] } 45. Rxa5 { [%eval -4.8] [%clk 0:05:27] } 45... Kc3 { [%eval -4.74] [%clk 0:18:59] } 46. Re5 { [%eval -4.95] [%clk 0:05:10] } 46... Kxb3 { [%eval -4.96] [%clk 0:19:14] } 47. a5 { [%eval -4.8] [%clk 0:05:21] } 47... Rxh4 { [%eval -4.71] [%clk 0:19:26] } 48. Rxe6 { [%eval -4.95] [%clk 0:05:18] } 48... Rh1+ { [%eval -4.89] [%clk 0:19:29] } 49. Kd2 { [%eval -5.01] [%clk 0:05:30] } 49... Ra1 { [%eval -4.8] [%clk 0:19:51] } 50. a6 { [%eval -5.06] [%clk 0:05:55] } 50... Kc4 { [%eval -4.84] [%clk 0:20:10] } 51. Re7 { [%eval -5.17] [%clk 0:06:18] } 51... Rxa6 { [%eval -5.33] [%clk 0:20:18] } 52. Rxh7 { [%eval -5.17] [%clk 0:06:43] } 52... Rd6+ { [%eval -5.0] [%clk 0:20:29] } 53. Kc1 { [%eval -5.0] [%clk 0:07:07] } 53... g5 { [%eval -5.45] [%clk 0:20:40] } 54. Rg7 { [%eval -5.1] [%clk 0:07:29] } 54... Rd5 { [%eval -5.13] [%clk 0:21:05] } 55. Rg6 { [%eval -5.58] [%clk 0:07:50] } 55... Rb5 { [%eval -5.35] [%clk 0:20:48] } 56. Kc2 { [%eval -6.32] [%clk 0:08:13] } 56... b3+ { [%eval -6.32] [%clk 0:21:10] } 57. Kb2 { [%eval -6.01] [%clk 0:08:36] } 57... Kd4 { [%eval -5.67] [%clk 0:21:35] } 58. Re6 { [%eval -5.66] [%clk 0:09:02] } 58... Kd3 { [%eval -6.65] [%clk 0:21:37] } 59. Re8 { [%eval -6.66] [%clk 0:09:19] } 59... Rb4 { [%eval -6.64] [%clk 0:21:07] } 60. Re5 { [%eval -6.34] [%clk 0:09:41] } 60... g4 { [%eval -6.02] [%clk 0:21:30] } 61. Re8?! { [%eval -8.82] } { Inaccuracy. Re6 was best. } { [%clk 0:10:01] } 61... Re4 { [%eval -8.76] [%clk 0:21:11] } 62. Rg8 { [%eval -8.29] [%clk 0:10:17] } 62... Ke2 { [%eval -7.22] [%clk 0:21:14] } 63. Kxb3 { [%eval -7.42] [%clk 0:10:38] } 63... Kf2 { [%eval -8.87] [%clk 0:21:30] } 64. Kc3 { [%eval -31.75] [%clk 0:11:02] } 64... g3 { [%eval -30.49] [%clk 0:21:55] } 65. Kd3?! { [%eval #-28] } { Checkmate is now unavoidable. Rf8+ was best. } { [%clk 0:11:28] } 65... Re7?? { [%eval -5.41] } { Lost forced checkmate sequence. Rf4 was best. } { [%clk 0:22:22] } 66. Rf8+ { [%eval -6.53] [%clk 0:11:48] } 66... Kg1 { [%eval -4.99] [%clk 0:22:46] } 67. Kd2?! { [%eval -8.33] } { Inaccuracy. Rg8 was best. } { [%clk 0:12:10] } 67... g2 { [%eval -8.32] [%clk 0:23:11] } 68. Rh8 { [%eval -7.96] [%clk 0:12:25] } 68... Re5 { [%eval -21.84] [%clk 0:23:30] } 69. Rh7 { [%eval -67.81] [%clk 0:12:34] } 69... Kf2 { [%eval -62.21] [%clk 0:23:46] } 70. Rf7+ { [%eval -60.65] [%clk 0:12:57] } 70... Kg3 { [%eval -10.16] [%clk 0:24:12] } 71. Rg7+ { [%eval #-19] [%clk 0:13:22] } 71... Kf3 { [%eval -65.37] [%clk 0:24:36] } 72. Rg8?! { [%eval #-13] } { Checkmate is now unavoidable. Kd3 was best. } { [%clk 0:13:49] } 72... Re4 { [%eval #-13] [%clk 0:24:59] } 73. Kd3 { [%eval #-12] [%clk 0:13:53] } 73... Rg4 { [%eval #-10] [%clk 0:25:22] } 74. Rxg4 { [%eval #-10] [%clk 0:14:13] } 74... Kxg4 { [%eval #-9] [%clk 0:25:47] } 75. Kc4 { [%eval #-9] [%clk 0:14:40] } 75... g1=Q { [%eval #-8] [%clk 0:26:10] } 0-1