Event: Round 9: Koustuv Dash - Sherla Prathamesh
Date: 2024-05-22
White: Koustuv Dash
WhiteElo: 2135
Black: Sherla Prathamesh
BlackElo: 1858
Result: 1/2-1/2
ECO: A84
Opening: Dutch Defense: Classical Variation
Variant: Standard

1. d4 { [%eval 0.14] [%clk 1:30:50] } 1... e6 { [%eval 0.42] [%clk 1:27:04] } 2. c4 { [%eval 0.18] [%clk 1:31:15] } 2... f5 { [%eval 0.43] [%clk 1:27:05] } 3. Nf3 { [%eval 0.47] [%clk 1:31:25] } 3... Nf6 { [%eval 0.48] [%clk 1:27:28] } 4. Nc3 { [%eval 0.26] [%clk 1:31:39] } 4... b6 { [%eval 0.49] [%clk 1:27:52] } 5. g3 { [%eval 0.39] [%clk 1:31:33] } 5... Bb7 { [%eval 0.43] [%clk 1:28:04] } 6. Bg2 { [%eval 0.35] [%clk 1:32:01] } 6... Bb4 { [%eval 0.36] [%clk 1:28:24] } 7. Bd2 { [%eval 0.35] [%clk 1:32:08] } 7... O-O { [%eval 0.38] [%clk 1:28:17] } 8. O-O { [%eval 0.34] [%clk 1:32:18] } 8... Bxc3 { [%eval 0.28] [%clk 1:28:40] } 9. Bxc3 { [%eval 0.26] [%clk 1:32:45] } 9... Be4 { [%eval 0.44] [%clk 1:29:00] } 10. Rc1 { [%eval 0.46] [%clk 1:30:48] } 10... Qe8 { [%eval 0.54] [%clk 1:26:25] } 11. d5 { [%eval 0.61] [%clk 1:15:01] } 11... exd5 { [%eval 0.62] [%clk 1:19:39] } 12. Bxf6 { [%eval 0.58] [%clk 1:13:19] } 12... Rxf6 { [%eval 0.61] [%clk 1:18:53] } 13. cxd5 { [%eval 0.63] [%clk 1:13:25] } 13... c6 { [%eval 0.62] [%clk 1:08:28] } 14. dxc6 { [%eval 0.71] [%clk 0:53:53] } 14... dxc6 { [%eval 0.87] [%clk 1:04:56] } 15. Qa4?! { [%eval 0.25] } { Inaccuracy. Rc3 was best. } { [%clk 0:50:49] } 15... Nd7 { [%eval 0.25] [%clk 1:01:37] } 16. Rfd1 { [%eval 0.34] [%clk 0:48:05] } 16... Nc5 { [%eval 0.47] [%clk 0:59:18] } 17. Qd4 { [%eval 0.26] [%clk 0:48:01] } 17... Ne6 { [%eval 0.43] [%clk 0:58:10] } 18. Qe5 { [%eval 0.32] [%clk 0:46:04] } 18... Bd5 { [%eval 0.52] [%clk 0:49:59] } 19. Nh4 { [%eval 0.26] [%clk 0:43:39] } 19... Bxg2 { [%eval 0.28] [%clk 0:48:32] } 20. Kxg2 { [%eval 0.25] [%clk 0:43:34] } 20... Nf8 { [%eval 0.49] [%clk 0:46:43] } 21. Nf3 { [%eval 0.54] [%clk 0:20:35] } 21... Qf7 { [%eval 0.61] [%clk 0:42:11] } 22. b3 { [%eval 0.26] [%clk 0:17:57] } 22... Re8 { [%eval 0.28] [%clk 0:40:18] } 23. Qb2 { [%eval 0.25] [%clk 0:18:26] } 23... Qe7 { [%eval 0.62] [%clk 0:39:40] } 24. Rd2 { [%eval 0.63] [%clk 0:17:08] } 24... Rd6 { [%eval 0.84] [%clk 0:30:51] } 25. Rxd6 { [%eval 0.79] [%clk 0:17:22] } 25... Qxd6 { [%eval 0.79] [%clk 0:31:10] } 26. Qc2 { [%eval 0.27] [%clk 0:16:28] } 26... Qe6?! { [%eval 0.84] } { Inaccuracy. c5 was best. } { [%clk 0:23:32] } 27. Qxc6 { [%eval 0.48] [%clk 0:14:23] } 27... Qxc6 { [%eval 0.43] [%clk 0:23:26] } 28. Rxc6 { [%eval 0.47] [%clk 0:14:52] } 28... Rxe2 { [%eval 0.48] [%clk 0:23:44] } 29. a4 { [%eval 0.23] [%clk 0:14:54] } 29... Re4?! { [%eval 1.31] } { Inaccuracy. Ne6 was best. } { [%clk 0:13:06] } 30. Rc7 { [%eval 1.26] [%clk 0:13:42] } 30... a5 { [%eval 1.53] [%clk 0:10:44] } 31. Rc8? { [%eval 0.27] } { Mistake. Ng5 was best. } { [%clk 0:13:54] } 31... g6 { [%eval 0.3] [%clk 0:09:20] } 32. Ng5 { [%eval 0.35] [%clk 0:12:56] } 32... Re7 { [%eval 0.3] [%clk 0:09:06] } 33. Rb8 { [%eval 0.31] [%clk 0:12:56] } 33... h6 { [%eval 0.36] [%clk 0:09:12] } 34. Nf3 { [%eval 0.33] [%clk 0:13:01] } 34... Re6 { [%eval 0.35] [%clk 0:09:02] } 35. Nd4 { [%eval 0.33] [%clk 0:12:58] } 35... Rf6 { [%eval 0.42] [%clk 0:06:41] } 36. Nb5 { [%eval 0.26] [%clk 0:09:42] } 36... Rc6 { [%eval 0.76] [%clk 0:05:59] } 37. Rb7 { [%eval 0.87] [%clk 0:07:56] } 37... Ne6? { [%eval 2.14] } { Mistake. Rf6 was best. } { [%clk 0:03:44] } 38. Na7 { [%eval 2.13] [%clk 0:08:09] } 38... Rc7 { [%eval 2.11] [%clk 0:02:35] } 39. Rxb6 { [%eval 2.02] [%clk 0:07:58] } 39... Rxa7 { [%eval 1.79] [%clk 0:02:51] } 40. Rxe6 { [%eval 2.22] [%clk 0:08:27] } 40... Kf7 { [%eval 2.09] [%clk 0:02:39] } 41. Rb6 { [%eval 2.03] [%clk 0:08:56] } 41... Rc7 { [%eval 1.97] [%clk 0:02:45] } 42. Kf3 { [%eval 1.96] [%clk 0:08:32] } 42... Rc3+ { [%eval 2.07] [%clk 0:02:50] } 43. Kf4 { [%eval 2.17] [%clk 0:08:25] } 43... Rc2 { [%eval 1.98] [%clk 0:03:10] } 44. Ke3 { [%eval 2.07] [%clk 0:08:11] } 44... Rc3+ { [%eval 1.99] [%clk 0:01:48] } 45. Kd4 { [%eval 1.99] [%clk 0:02:59] } 45... Rf3 { [%eval 1.49] [%clk 0:01:47] } 46. Ke5? { [%eval 0.29] } { Mistake. Rb5 was best. } { [%clk 0:03:02] } 46... Rxf2 { [%eval 0.38] [%clk 0:01:57] } 47. Rb7+ { [%eval 0.46] [%clk 0:03:31] } 47... Ke8 { [%eval 0.68] [%clk 0:01:23] } 48. Rg7?! { [%eval 0.02] } { Inaccuracy. Ra7 was best. } { [%clk 0:02:48] } 48... g5 { [%eval 0.0] [%clk 0:01:07] } 49. Ra7 { [%eval 0.0] [%clk 0:02:49] } 49... f4 { [%eval 0.0] [%clk 0:00:57] } 50. Rxa5 { [%eval 0.0] [%clk 0:01:46] } 50... Rxh2 { [%eval 0.0] [%clk 0:00:50] } 51. gxf4 { [%eval 0.0] [%clk 0:02:15] } 51... gxf4 { [%eval 0.0] [%clk 0:00:37] } 52. Kxf4 { [%eval 0.0] [%clk 0:02:38] } 52... Rh4+ { [%eval 0.0] [%clk 0:01:03] } 53. Ke3 { [%eval 0.0] [%clk 0:01:11] } 53... Rh3+ { [%eval 0.0] [%clk 0:01:16] } 54. Kd4 { [%eval 0.0] [%clk 0:00:49] } 54... Rxb3 { [%eval 0.0] [%clk 0:01:41] } 55. Kc4 { [%eval 0.0] [%clk 0:01:17] } 55... Rh3 { [%eval 0.0] [%clk 0:01:34] } 56. Rd5 { [%eval 0.0] [%clk 0:01:39] } 56... Kf7 { [%eval 0.0] [%clk 0:01:03] } 57. a5 { [%eval 0.0] [%clk 0:02:00] } 57... Ra3 { [%eval 0.0] [%clk 0:01:14] } 58. Kb5 { [%eval 0.0] [%clk 0:02:16] } 58... Kg6?? { [%eval 4.76] } { Blunder. Ke6 was best. } { [%clk 0:01:23] } 59. a6 { [%eval 4.72] [%clk 0:02:41] } 59... h5 { [%eval 4.29] [%clk 0:01:47] } 60. Kb6 { [%eval 5.3] [%clk 0:02:28] } 60... Re3 { [%eval 4.68] [%clk 0:00:40] } 61. a7 { [%eval 4.68] [%clk 0:01:38] } 61... Re8 { [%eval 4.65] [%clk 0:01:06] } 62. Ra5 { [%eval 4.42] [%clk 0:01:26] } 62... h4 { [%eval 5.05] [%clk 0:00:59] } 63. Kb7 { [%eval 5.05] [%clk 0:00:51] } 63... Re7+ { [%eval 4.06] [%clk 0:00:37] } 64. Kc6?? { [%eval 0.0] } { Blunder. Kb6 was best. } { [%clk 0:01:20] } 64... Re8?? { [%eval 4.64] } { Blunder. Rxa7 was best. } { [%clk 0:00:54] } 65. a8=Q?? { [%eval 0.0] } { Blunder. Kb7 was best. } { [%clk 0:01:14] } 65... Rxa8 { [%eval 0.0] [%clk 0:01:21] } 66. Rxa8 { [%eval 0.0] [%clk 0:01:40] } 66... Kf5 { [%eval 0.0] [%clk 0:01:33] } 67. Kd5 { [%eval 0.0] [%clk 0:01:34] } 67... h3 { [%eval 0.0] [%clk 0:01:55] } 68. Rh8 { [%eval 0.0] [%clk 0:01:01] } 68... Kg4 { [%eval 0.0] [%clk 0:02:20] } 69. Ke4 { [%eval 0.0] [%clk 0:01:17] } 69... Kg3 { [%eval 0.0] [%clk 0:02:45] } 70. Ke3 { [%eval 0.0] [%clk 0:01:06] } 70... Kg2 { [%eval 0.0] [%clk 0:00:52] } 71. Rg8+ { [%eval 0.0] [%clk 0:00:50] } 71... Kf1 { [%eval 0.0] [%clk 0:01:13] } 72. Rh8 { [%eval 0.0] [%clk 0:00:40] } 72... Kg2 { [%eval 0.0] [%clk 0:01:37] } 73. Rg8+ { [%eval 0.0] [%clk 0:00:33] } 73... Kf1 { [%eval 0.0] [%clk 0:02:06] } 74. Kf3 { [%eval 0.0] [%clk 0:00:33] } 74... h2 { [%eval 0.0] [%clk 0:02:26] } 75. Rh8 { [%eval 0.0] [%clk 0:00:51] } 75... Kg1 { [%eval 0.0] [%clk 0:02:51] } 76. Rg8+ { [%eval 0.0] [%clk 0:00:55] } 76... Kf1 { [%eval 0.0] [%clk 0:03:12] } 77. Rh8 { [%eval 0.0] [%clk 0:01:15] } 77... Kg1 { [%eval 0.0] [%clk 0:03:40] } 78. Ke2 { [%eval 0.0] [%clk 0:01:12] } 78... h1=Q { [%eval 0.0] [%clk 0:03:59] } 79. Rg8+ { [%eval 0.0] [%clk 0:01:35] } 79... Kh2 { [%eval 0.0] [%clk 0:03:40] } 80. Rh8+ { [%eval 0.0] [%clk 0:02:03] } 80... Kg1 { [%eval 0.0] [%clk 0:04:01] } 81. Rxh1+?? { [%eval #-9] } { Checkmate is now unavoidable. Rxh1+ was best. } { [%clk 0:02:31] } 81... Kxh1?? { [%eval 0.0] } { Lost forced checkmate sequence. Qxh6 was best. } { [%clk 0:04:29] } 82. Kd1 { [%eval 0.0] } 82... Kh2 83. Kd2 Kg3 84. Kc3 Kh4 85. Kd3 Kg5 86. Kd4 Kf5 1/2-1/2