Event: Round 7: Kalavannan, Koby - Wadsworth, Matthew J
Date: 2024-12-05
White: Kalavannan, Koby
WhiteTitle: FM
WhiteElo: 2282
Black: Wadsworth, Matthew J
BlackTitle: IM
BlackElo: 2460
Result: 0-1
ECO: A21
Opening: English Opening: King's English Variation, Kramnik-Shirov Counterattack
Variant: Standard

1. c4 { [%eval 0.12] [%clk 1:30:23] } 1... e5 { [%eval 0.12] [%clk 1:30:51] } 2. Nc3 { [%eval 0.13] [%clk 1:30:30] } 2... Bb4 { [%eval 0.14] [%clk 1:28:29] } 3. Nd5 { [%eval 0.16] [%clk 1:30:43] } 3... a5 { [%eval 0.29] [%clk 1:28:51] } 4. a3 { [%eval 0.12] [%clk 1:27:41] } 4... Bc5 { [%eval 0.25] [%clk 1:28:36] } 5. e3 { [%eval 0.12] [%clk 1:27:33] } 5... c6 { [%eval 0.31] [%clk 1:27:26] } 6. d4 { [%eval 0.31] [%clk 1:26:11] } 6... Ba7 { [%eval 0.29] [%clk 1:27:12] } 7. Nc3 { [%eval 0.29] [%clk 1:25:59] } 7... d6 { [%eval 0.25] [%clk 1:25:53] } 8. Nf3 { [%eval 0.26] [%clk 1:21:47] } 8... Nd7 { [%eval 0.21] [%clk 1:26:08] } 9. Bd3 { [%eval 0.0] [%clk 1:17:16] } 9... Ngf6 { [%eval 0.01] [%clk 1:25:47] } 10. O-O { [%eval 0.0] [%clk 1:17:32] } 10... O-O { [%eval 0.1] [%clk 1:25:36] } 11. b4 { [%eval 0.0] [%clk 1:09:44] } 11... Bb8 { [%eval 0.0] [%clk 1:24:03] } 12. Rb1 { [%eval 0.0] [%clk 1:07:26] } 12... Re8 { [%eval 0.0] [%clk 1:16:29] } 13. Qc2 { [%eval -0.08] [%clk 1:00:11] } 13... Qe7 { [%eval 0.01] [%clk 1:14:27] } 14. e4 { [%eval -0.46] [%clk 0:54:46] } 14... h6?! { [%eval 0.51] } { Inaccuracy. exd4 was best. } { [%clk 1:06:28] } 15. d5 { [%eval 0.69] [%clk 0:49:17] } 15... axb4 { [%eval 0.59] [%clk 0:58:09] } 16. axb4 { [%eval 0.52] [%clk 0:49:45] } 16... c5 { [%eval 0.47] [%clk 0:57:30] } 17. b5 { [%eval 0.55] [%clk 0:46:29] } 17... Nb6 { [%eval 0.75] [%clk 0:57:28] } 18. h3 { [%eval 0.62] [%clk 0:46:05] } 18... Nh5 { [%eval 0.69] [%clk 0:57:19] } 19. Re1 { [%eval 0.39] [%clk 0:42:51] } 19... Qf6 { [%eval 0.39] [%clk 0:55:56] } 20. Qd1 { [%eval 0.34] [%clk 0:41:29] } 20... Bc7 { [%eval 0.43] [%clk 0:53:16] } 21. Bf1 { [%eval 0.13] [%clk 0:35:34] } 21... Nf4 { [%eval 0.5] [%clk 0:53:27] } 22. Kh2 { [%eval 0.49] [%clk 0:32:40] } 22... g5 { [%eval 0.97] [%clk 0:52:21] } 23. Ng1?! { [%eval 0.13] } { Inaccuracy. g3 was best. } { [%clk 0:27:37] } 23... Bd7?! { [%eval 0.89] } { Inaccuracy. g4 was best. } { [%clk 0:47:59] } 24. Qf3?! { [%eval -0.03] } { Inaccuracy. g3 was best. } { [%clk 0:25:34] } 24... Qg7?! { [%eval 0.6] } { Inaccuracy. h5 was best. } { [%clk 0:46:14] } 25. g3 { [%eval 0.65] [%clk 0:22:40] } 25... Ng6 { [%eval 0.79] [%clk 0:46:37] } 26. Bd3?! { [%eval 0.18] } { Inaccuracy. Nd1 was best. } { [%clk 0:21:18] } 26... Nc8?! { [%eval 0.9] } { Inaccuracy. Na4 was best. } { [%clk 0:44:49] } 27. Nge2 { [%eval 0.63] [%clk 0:20:42] } 27... Ba5 { [%eval 0.57] [%clk 0:34:21] } 28. Rg1 { [%eval 0.52] [%clk 0:19:13] } 28... Nce7 { [%eval 0.34] [%clk 0:32:45] } 29. Nd1 { [%eval 0.12] [%clk 0:19:08] } 29... f5 { [%eval 0.12] [%clk 0:24:43] } 30. exf5 { [%eval 0.13] [%clk 0:18:37] } 30... e4 { [%eval 0.11] [%clk 0:25:05] } 31. Bxe4 { [%eval 0.07] [%clk 0:18:01] } 31... Ne5 { [%eval 0.11] [%clk 0:25:28] } 32. Qb3 { [%eval 0.11] [%clk 0:14:26] } 32... Bxf5 { [%eval 0.1] [%clk 0:22:37] } 33. Bxf5 { [%eval 0.03] [%clk 0:10:31] } 33... Nxf5 { [%eval 0.09] [%clk 0:22:55] } 34. Kg2?? { [%eval -2.54] } { Blunder. Bb2 was best. } { [%clk 0:08:39] } 34... Ng6?? { [%eval -0.47] } { Blunder. Qg6 was best. } { [%clk 0:20:16] } 35. Ne3 { [%eval -0.62] [%clk 0:08:23] } 35... Nxe3+ { [%eval -0.64] [%clk 0:17:31] } 36. Bxe3 { [%eval -0.57] [%clk 0:08:27] } 36... Qe5?! { [%eval 0.05] } { Inaccuracy. Qh7 was best. } { [%clk 0:17:24] } 37. Rgc1?! { [%eval -0.65] } { Inaccuracy. Qc2 was best. } { [%clk 0:05:34] } 37... Qe4+ { [%eval -0.87] [%clk 0:15:00] } 38. Kh2 { [%eval -0.82] [%clk 0:05:45] } 38... Bd2 { [%eval -0.9] [%clk 0:11:45] } 39. Nc3 { [%eval -1.15] [%clk 0:03:42] } 39... Bxc3?! { [%eval -0.08] } { Inaccuracy. Qf5 was best. } { [%clk 0:08:53] } 40. Rxc3 { [%eval -0.08] [%clk 0:02:00] } 40... Ne5 { [%eval -0.13] [%clk 0:08:10] } 41. Qc2 { [%eval -0.08] [%clk 0:27:26] } 41... Nf3+ { [%eval -0.12] [%clk 0:37:09] } 42. Kh1 { [%eval -0.17] [%clk 0:27:00] } 42... Qxc2 { [%eval 0.0] [%clk 0:36:31] } 43. Rxc2 { [%eval -0.03] [%clk 0:27:29] } 43... Re4 { [%eval -0.18] [%clk 0:36:46] } 44. Rcc1?? { [%eval -4.9] } { Blunder. h4 was best. } { [%clk 0:16:42] } 44... Ne5?? { [%eval -0.63] } { Blunder. Rxe3 was best. } { [%clk 0:32:12] } 45. Ra1 { [%eval -0.65] [%clk 0:14:14] } 45... Rxa1 { [%eval -0.76] [%clk 0:31:42] } 46. Rxa1 { [%eval -0.98] [%clk 0:14:43] } 46... Nxc4 { [%eval -0.72] [%clk 0:31:23] } 47. Ra4?? { [%eval -2.84] } { Blunder. Kg2 was best. } { [%clk 0:13:43] } 47... Kg7 { [%eval -2.67] [%clk 0:31:04] } 48. Kh2 { [%eval -2.54] [%clk 0:12:36] } 48... Kf6 { [%eval -2.26] [%clk 0:29:13] } 49. h4?! { [%eval -3.58] } { Inaccuracy. Bc1 was best. } { [%clk 0:11:44] } 49... Kf5 { [%eval -3.69] [%clk 0:27:56] } 50. Bc1 { [%eval -3.45] [%clk 0:11:43] } 50... b6?? { [%eval -1.43] } { Blunder. Ne5 was best. } { [%clk 0:23:59] } 51. hxg5? { [%eval -2.99] } { Mistake. f3 was best. } { [%clk 0:11:45] } 51... hxg5 { [%eval -2.98] [%clk 0:24:21] } 52. Ra8 { [%eval -2.95] [%clk 0:11:01] } 52... g4 { [%eval -2.9] [%clk 0:17:02] } 53. Rh8?! { [%eval -3.77] } { Inaccuracy. Bf4 was best. } { [%clk 0:11:08] } 53... Ke5 { [%eval -3.79] [%clk 0:16:37] } 54. Rh5+ { [%eval -4.3] [%clk 0:09:55] } 54... Kd4 { [%eval -4.39] [%clk 0:17:01] } 55. Rg5 { [%eval -4.91] [%clk 0:06:29] } 55... Ne5 { [%eval -4.83] [%clk 0:14:22] } 56. Bb2+ { [%eval -5.09] [%clk 0:06:32] } 56... Kxd5 { [%eval -4.89] [%clk 0:14:45] } 57. Bxe5 { [%eval -5.52] [%clk 0:06:57] } 57... Rxe5 { [%eval -5.6] [%clk 0:15:04] } 58. Rxg4 { [%eval -5.41] [%clk 0:07:24] } 58... c4 { [%eval -5.82] [%clk 0:15:06] } 59. Rg8 { [%eval -5.82] [%clk 0:07:18] } 59... Ke4 { [%eval -5.3] [%clk 0:14:45] } 60. Rg4+ { [%eval -6.62] [%clk 0:04:17] } 60... Kd3 { [%eval -6.22] [%clk 0:14:57] } 61. f4?! { [%eval -9.53] } { Inaccuracy. Rg8 was best. } { [%clk 0:04:25] } 61... Rh5+ { [%eval -7.96] [%clk 0:14:46] } 62. Kg2 { [%eval -8.32] [%clk 0:04:43] } 62... c3 { [%eval -8.25] [%clk 0:15:05] } 63. Rg6 { [%eval -7.75] [%clk 0:05:06] } 63... c2 { [%eval -8.63] [%clk 0:15:05] } 64. Rxd6+ { [%eval -8.39] [%clk 0:05:27] } 64... Kc4 { [%eval -7.57] [%clk 0:15:30] } 65. Rxb6?! { [%eval -70.48] } { Inaccuracy. Kf3 was best. } { [%clk 0:05:28] } 65... Rxb5 { [%eval -8.59] [%clk 0:15:34] } 66. Rxb5? { [%eval #-13] } { Checkmate is now unavoidable. Rc6+ was best. } { [%clk 0:05:26] } 66... Kxb5 { [%eval #-12] [%clk 0:15:57] } 67. Kh3 { [%eval #-11] [%clk 0:05:51] } 67... c1=Q { [%eval #-10] [%clk 0:16:20] } 68. Kh4 { [%eval #-10] [%clk 0:06:18] } 68... Kc6 { [%eval #-9] [%clk 0:16:38] } 69. Kg5 { [%eval #-9] [%clk 0:06:12] } 69... Qe3 { [%eval #-8] [%clk 0:16:44] } 70. g4 { [%eval #-8] [%clk 0:06:25] } 70... Kd6 { [%eval #-7] [%clk 0:17:11] } 0-1