Event: Round 2: Kalavannan, Koby - White, Stuart A
Date: 2024-08-22
White: Kalavannan, Koby
WhiteTitle: FM
WhiteElo: 2248
Black: White, Stuart A
BlackElo: 1990
Result: 0-1
ECO: D11
Opening: Slav Defense: Breyer Variation
Variant: Standard

1. d4 { [%eval 0.14] [%clk 1:30:18] } 1... d5 { [%eval 0.23] [%clk 1:30:53] } 2. Nf3 { [%eval 0.13] [%clk 1:30:39] } 2... Nf6 { [%eval 0.18] [%clk 1:31:18] } 3. c4 { [%eval 0.17] [%clk 1:31:04] } 3... c6 { [%eval 0.23] [%clk 1:31:44] } 4. Nbd2 { [%eval 0.0] [%clk 1:31:12] } 4... Bf5 { [%eval 0.01] [%clk 1:29:38] } 5. Nh4 { [%eval 0.0] [%clk 1:31:18] } 5... Be4 { [%eval 0.0] [%clk 1:27:45] } 6. Qb3 { [%eval 0.1] [%clk 1:31:37] } 6... Nbd7 { [%eval 0.03] [%clk 1:27:48] } 7. Qxb7 { [%eval -0.5] [%clk 1:31:02] } 7... e5 { [%eval -0.39] [%clk 1:27:57] } 8. f3? { [%eval -1.75] } { Mistake. dxe5 was best. } { [%clk 1:29:54] } 8... Bc2 { [%eval -1.77] [%clk 1:23:47] } 9. e4? { [%eval -3.85] } { Mistake. cxd5 was best. } { [%clk 1:21:44] } 9... dxe4 { [%eval -3.71] [%clk 1:04:54] } 10. Nf5?! { [%eval -5.0] } { Inaccuracy. Nb3 was best. } { [%clk 1:16:38] } 10... exf3 { [%eval -4.33] [%clk 0:58:10] } 11. Ne3 { [%eval -4.1] [%clk 1:16:52] } 11... Bg6 { [%eval -4.51] [%clk 0:40:03] } 12. Qxc6 { [%eval -4.22] [%clk 0:59:28] } 12... exd4 { [%eval -4.45] [%clk 0:37:08] } 13. Nd5 { [%eval -4.17] [%clk 0:59:57] } 13... f2+?! { [%eval -3.25] } { Inaccuracy. Rc8 was best. } { [%clk 0:33:20] } 14. Kxf2 { [%eval -2.93] [%clk 0:59:56] } 14... Ng4+ { [%eval -2.66] [%clk 0:30:30] } 15. Kg1 { [%eval -2.57] [%clk 0:58:38] } 15... Rc8 { [%eval -2.37] [%clk 0:30:42] } 16. Qa4?! { [%eval -3.6] } { Inaccuracy. Qa6 was best. } { [%clk 0:58:28] } 16... Ne3?! { [%eval -2.56] } { Inaccuracy. d3 was best. } { [%clk 0:23:19] } 17. Nf3? { [%eval -4.47] } { Mistake. h4 was best. } { [%clk 0:44:58] } 17... Nxd5 { [%eval -4.42] [%clk 0:16:01] } 18. cxd5 { [%eval -4.25] [%clk 0:45:18] } 18... Bc5 { [%eval -4.36] [%clk 0:14:55] } 19. Bb5 { [%eval -5.0] [%clk 0:43:40] } 19... d3+ { [%eval -5.2] [%clk 0:12:59] } 20. Kf1 { [%eval -4.81] [%clk 0:43:40] } 20... O-O { [%eval -4.9] [%clk 0:09:12] } 21. Bxd7?! { [%eval -6.42] } { Inaccuracy. Bg5 was best. } { [%clk 0:42:33] } 21... Qe7 { [%eval -6.51] [%clk 0:09:35] } 22. Qd1 { [%eval -6.51] [%clk 0:24:08] } 22... Qxd7 { [%eval -6.38] [%clk 0:10:01] } 23. h4?! { [%eval -13.13] } { Inaccuracy. Bd2 was best. } { [%clk 0:24:32] } 23... d2 { [%eval -11.62] [%clk 0:08:42] } 24. g3 { [%eval -6.99] [%clk 0:20:01] } 24... dxc1=Q { [%eval -6.92] [%clk 0:08:40] } 25. Rxc1 { [%eval -6.75] [%clk 0:20:21] } 25... Bh5 { [%eval -5.89] [%clk 0:08:23] } 26. Kg2 { [%eval -5.83] [%clk 0:19:59] } 26... Qg4 { [%eval -5.5] [%clk 0:07:44] } 27. Qd3 { [%eval -6.05] [%clk 0:17:12] } 27... Bd6 { [%eval -6.15] [%clk 0:07:36] } 28. Ng5 { [%eval -6.15] [%clk 0:17:19] } 28... Bg6 { [%eval -6.04] [%clk 0:07:26] } 29. Qf3 { [%eval -5.93] [%clk 0:17:16] } 29... Qxf3+ { [%eval -5.05] [%clk 0:07:01] } 30. Kxf3 { [%eval -5.13] [%clk 0:17:40] } 30... h6 { [%eval -5.05] [%clk 0:06:50] } 31. Nh3 { [%eval -5.1] [%clk 0:17:35] } 31... Rfe8 { [%eval -4.86] [%clk 0:06:53] } 32. Nf2 { [%eval -5.3] [%clk 0:17:34] } 32... Kf8 { [%eval -4.87] [%clk 0:06:36] } 33. Rc6 { [%eval -4.89] [%clk 0:16:11] } 33... Ke7 { [%eval -4.66] [%clk 0:05:45] } 34. Ra6 { [%eval -4.94] [%clk 0:15:14] } 34... Bc5 { [%eval -4.91] [%clk 0:05:52] } 35. h5 { [%eval -4.81] [%clk 0:14:11] } 35... Bh7 { [%eval -4.86] [%clk 0:05:59] } 36. Rh4 { [%eval -4.92] [%clk 0:10:40] } 36... Kd7 { [%eval -5.01] [%clk 0:05:27] } 37. Rf4 { [%eval -4.93] [%clk 0:10:19] } 37... Re3+ { [%eval -4.97] [%clk 0:03:45] } 38. Kg2 { [%eval -4.88] [%clk 0:09:17] } 38... f5 { [%eval -4.79] [%clk 0:03:32] } 39. g4 { [%eval -5.2] [%clk 0:04:55] } 39... Rb8 { [%eval -4.66] [%clk 0:01:50] } 40. b4 { [%eval -4.79] [%clk 0:03:47] } 40... Bb6 { [%eval -4.64] [%clk 0:01:10] } 41. a4 { [%eval -4.63] [%clk 0:03:27] } 41... Re2 { [%eval -4.39] [%clk 0:01:29] } 42. gxf5 { [%eval -4.21] [%clk 0:03:19] } 42... Rf8 { [%eval -4.25] [%clk 0:01:32] } 43. a5 { [%eval -4.32] [%clk 0:03:18] } 43... Be3 { [%eval -4.24] [%clk 0:01:07] } 44. Kf3 { [%eval -4.02] [%clk 0:03:08] } 44... Rxf2+?? { [%eval 0.0] } { Blunder. Re1 was best. } { [%clk 0:01:08] } 45. Kxe3 { [%eval 0.0] [%clk 0:03:38] } 45... Rxf4 { [%eval 0.0] [%clk 0:01:27] } 46. Rxa7+ { [%eval 0.0] [%clk 0:04:03] } 46... Kd6 { [%eval 0.0] [%clk 0:01:50] } 47. Kxf4 { [%eval 0.0] [%clk 0:04:27] } 47... Rxf5+ { [%eval 0.0] [%clk 0:02:07] } 48. Ke3 { [%eval 0.0] [%clk 0:03:31] } 48... Re5+ { [%eval 0.0] [%clk 0:01:48] } 49. Kf4 { [%eval 0.0] [%clk 0:03:33] } 49... Re4+ { [%eval -0.01] [%clk 0:01:31] } 50. Kf3?? { [%eval -3.33] } { Blunder. Kg3 was best. } { [%clk 0:02:39] } 50... Rxb4 { [%eval -3.26] [%clk 0:01:37] } 51. Rxg7 { [%eval -3.1] [%clk 0:03:06] } 51... Be4+ { [%eval -3.25] [%clk 0:01:12] } 52. Kg3 { [%eval -3.53] [%clk 0:02:15] } 52... Kxd5 { [%eval -3.38] [%clk 0:01:11] } 53. a6?! { [%eval -4.87] } { Inaccuracy. Re7 was best. } { [%clk 0:02:27] } 53... Ra4 { [%eval -4.63] [%clk 0:01:19] } 54. a7 { [%eval -5.51] [%clk 0:02:47] } 54... Ke6 { [%eval -5.12] [%clk 0:00:46] } 55. Rg4 { [%eval -5.48] [%clk 0:02:26] } 55... Ra3+ { [%eval -5.1] [%clk 0:00:51] } 56. Kf4 { [%eval -5.02] [%clk 0:02:41] } 56... Bf5 { [%eval -5.69] [%clk 0:00:52] } 57. Rg7 { [%eval -6.15] [%clk 0:03:02] } 57... Ra4+ { [%eval -5.24] [%clk 0:01:15] } 58. Kg3 { [%eval -5.8] [%clk 0:03:02] } 58... Kf6 { [%eval -5.86] [%clk 0:01:20] } 59. Rc7 { [%eval -6.63] [%clk 0:02:29] } 59... Kg5 { [%eval -6.22] [%clk 0:01:33] } 60. Rf7 { [%eval -6.79] [%clk 0:02:38] } 60... Ra3+ { [%eval -6.71] [%clk 0:01:34] } 61. Kf2 { [%eval -6.5] [%clk 0:03:00] } 61... Bg4 { [%eval -7.71] [%clk 0:01:34] } 62. Rg7+ { [%eval -7.7] [%clk 0:02:26] } 62... Kxh5 { [%eval -7.51] [%clk 0:01:50] } 63. Ke1 { [%eval -6.75] [%clk 0:02:34] } 63... Kh4 { [%eval -6.71] [%clk 0:02:09] } 64. Kd2 { [%eval -7.01] [%clk 0:02:56] } 64... h5 { [%eval -9.2] [%clk 0:02:10] } 65. Re7 { [%eval -9.28] [%clk 0:03:04] } 65... Bf3 { [%eval -7.85] [%clk 0:02:10] } 66. Rg7 { [%eval -6.93] [%clk 0:03:09] } 66... Kh3 { [%eval -7.34] [%clk 0:02:09] } 67. Ke1?! { [%eval -33.19] } { Inaccuracy. Kc1 was best. } { [%clk 0:03:26] } 67... Ra2 { [%eval -33.19] [%clk 0:02:13] } 68. Kf1 { [%eval -33.59] [%clk 0:03:49] } 68... Bg4 { [%eval -33.48] [%clk 0:02:02] } 69. Rf7 { [%eval -96.05] [%clk 0:04:01] } 69... Kg3 { [%eval -96.05] [%clk 0:02:17] } 70. Ke1 { [%eval -96.05] [%clk 0:03:16] } 70... h4 { [%eval -31.73] [%clk 0:02:38] } 71. Rc7 { [%eval -54.16] [%clk 0:01:21] } 71... h3 { [%eval -32.34] [%clk 0:02:52] } 72. Rc3+?! { [%eval #-13] } { Checkmate is now unavoidable. Rh7 was best. } { [%clk 0:01:27] } 72... Bf3 { [%eval #-12] [%clk 0:03:15] } 73. Rc7 { [%eval #-10] [%clk 0:01:24] } 73... h2 { [%eval #-9] [%clk 0:03:21] } 74. Rg7+ { [%eval #-9] [%clk 0:01:46] } 74... Bg4 { [%eval #-18] [%clk 0:03:44] } 75. Rh7 { [%eval -51.38] [%clk 0:02:07] } 75... Kg2 { [%eval -31.2] [%clk 0:03:53] } 76. Rg7?! { [%eval #-1] } { Checkmate is now unavoidable. a8=Q+ was best. } { [%clk 0:01:05] } 76... h1=R# { [%clk 0:03:45] } 0-1