Event: Round 5: Oishik Mondal - Chatterjee, K.K.
Date: 2024-05-18
White: Oishik Mondal
WhiteElo: 1807
Black: Chatterjee, K.K.
BlackTitle: CM
BlackElo: 1934
Result: 1/2-1/2
ECO: B43
Opening: Sicilian Defense: Kan Variation, Knight Variation
Variant: Standard

1. e4 { [%eval 0.14] [%clk 1:30:57] } 1... e6 { [%eval 0.38] [%clk 1:30:48] } 2. d4 { [%eval 0.41] [%clk 1:31:20] } 2... c5 { [%eval 0.59] [%clk 1:31:12] } 3. Nf3 { [%eval 0.43] [%clk 1:31:34] } 3... cxd4 { [%eval 0.36] [%clk 1:30:58] } 4. Nxd4 { [%eval 0.43] [%clk 1:32:02] } 4... a6 { [%eval 0.43] [%clk 1:31:15] } 5. Nc3 { [%eval 0.32] [%clk 1:31:45] } 5... Qc7 { [%eval 0.35] [%clk 1:28:21] } 6. g3 { [%eval 0.07] [%clk 1:31:55] } 6... Nc6 { [%eval 0.38] [%clk 1:23:31] } 7. Bg2 { [%eval 0.31] [%clk 1:32:13] } 7... Nf6 { [%eval 0.32] [%clk 1:23:04] } 8. O-O { [%eval 0.25] [%clk 1:30:58] } 8... Bc5 { [%eval 0.35] [%clk 1:21:09] } 9. Nb3 { [%eval 0.09] [%clk 1:31:14] } 9... Ba7 { [%eval 0.11] [%clk 1:21:14] } 10. a4 { [%eval -0.19] [%clk 1:28:49] } 10... d6 { [%eval -0.23] [%clk 1:16:49] } 11. h3 { [%eval -0.16] [%clk 1:28:07] } 11... Ne5 { [%eval -0.16] [%clk 1:15:14] } 12. Kh1 { [%eval -0.18] [%clk 1:20:37] } 12... h5 { [%eval 0.12] [%clk 1:09:48] } 13. Nd2?! { [%eval -0.45] } { Inaccuracy. Nd4 was best. } { [%clk 1:16:22] } 13... Bd7 { [%eval -0.36] [%clk 1:08:41] } 14. Qe2 { [%eval -0.59] [%clk 1:16:08] } 14... Rc8 { [%eval -0.53] [%clk 1:00:36] } 15. f4 { [%eval -0.44] [%clk 1:14:27] } 15... Neg4?! { [%eval 0.15] } { Inaccuracy. Ng6 was best. } { [%clk 0:54:49] } 16. Nf3 { [%eval -0.01] [%clk 1:14:45] } 16... Qc5? { [%eval 1.3] } { Mistake. d5 was best. } { [%clk 0:50:14] } 17. e5 { [%eval 0.8] [%clk 1:11:56] } 17... Nf2+ { [%eval 0.8] [%clk 0:36:43] } 18. Rxf2 { [%eval 0.8] [%clk 1:11:56] } 18... Qxf2 { [%eval 1.08] [%clk 0:37:02] } 19. exf6?! { [%eval 0.44] } { Inaccuracy. Qxf2 was best. } { [%clk 1:10:48] } 19... gxf6 { [%eval 0.91] [%clk 0:36:19] } 20. Qxf2 { [%eval 0.95] [%clk 1:07:10] } 20... Bxf2 { [%eval 0.99] [%clk 0:36:39] } 21. Bd2 { [%eval 0.85] [%clk 1:07:38] } 21... f5 { [%eval 0.93] [%clk 0:35:48] } 22. Be1 { [%eval 0.73] [%clk 1:07:58] } 22... Ba7 { [%eval 0.83] [%clk 0:32:56] } 23. Rd1 { [%eval 0.9] [%clk 1:05:07] } 23... Ke7 { [%eval 0.96] [%clk 0:33:00] } 24. Nd4 { [%eval 0.74] [%clk 1:00:35] } 24... Rc7?! { [%eval 1.45] } { Inaccuracy. Rhg8 was best. } { [%clk 0:31:48] } 25. Bf2 { [%eval 1.05] [%clk 0:59:46] } 25... Bc5 { [%eval 1.44] [%clk 0:29:13] } 26. Kg1?! { [%eval 0.76] } { Inaccuracy. Bf1 was best. } { [%clk 0:57:28] } 26... Rb8?! { [%eval 1.46] } { Inaccuracy. b5 was best. } { [%clk 0:26:53] } 27. Bf1 { [%eval 1.18] [%clk 0:51:54] } 27... b5 { [%eval 1.0] [%clk 0:22:07] } 28. axb5 { [%eval 0.83] [%clk 0:52:18] } 28... axb5 { [%eval 0.83] [%clk 0:22:32] } 29. Bd3?! { [%eval 0.25] } { Inaccuracy. Re1 was best. } { [%clk 0:52:41] } 29... b4 { [%eval 0.48] [%clk 0:22:55] } 30. Nce2 { [%eval 0.44] [%clk 0:52:52] } 30... Ra7 { [%eval 0.98] [%clk 0:22:36] } 31. Nf3 { [%eval 0.51] [%clk 0:52:34] } 31... Bxf2+?! { [%eval 1.19] } { Inaccuracy. Bc6 was best. } { [%clk 0:22:11] } 32. Kxf2 { [%eval 1.16] [%clk 0:53:02] } 32... Ra2 { [%eval 1.2] [%clk 0:21:09] } 33. b3 { [%eval 1.16] [%clk 0:48:52] } 33... Kf6 { [%eval 1.38] [%clk 0:20:10] } 34. Bc4 { [%eval 1.36] [%clk 0:46:30] } 34... Rb6 { [%eval 1.63] [%clk 0:19:35] } 35. Rd2 { [%eval 1.65] [%clk 0:40:08] } 35... Ke7 { [%eval 1.7] [%clk 0:10:10] } 36. Ned4 { [%eval 1.66] [%clk 0:36:55] } 36... Ra1 { [%eval 1.9] [%clk 0:09:09] } 37. Re2 { [%eval 1.68] [%clk 0:36:57] } 37... Kf6 { [%eval 1.68] [%clk 0:09:23] } 38. Re1?! { [%eval 1.08] } { Inaccuracy. Rd2 was best. } { [%clk 0:32:59] } 38... Rxe1 { [%eval 0.98] } 39. Kxe1?! { [%eval 0.24] } { Inaccuracy. Nxe1 was best. } { [%clk 0:33:27] } 39... e5 { [%eval 0.21] [%clk 0:09:24] } 40. fxe5+ { [%eval 0.0] [%clk 0:33:30] } 40... dxe5 { [%eval 0.0] [%clk 0:09:52] } 41. Ne2 { [%eval 0.0] [%clk 0:33:52] } 41... Be6 { [%eval 0.0] [%clk 0:09:56] } 42. Nd2 { [%eval -0.23] [%clk 0:33:28] } 42... Rb8 { [%eval 0.0] [%clk 0:10:17] } 43. Nc1 { [%eval -0.35] [%clk 0:31:05] } 43... e4 { [%eval 0.0] [%clk 0:10:12] } 44. h4 { [%eval 0.02] [%clk 0:28:27] } 44... Ra8 { [%eval 0.0] [%clk 0:09:54] } 45. Kf2 { [%eval 0.1] [%clk 0:27:11] } 45... Ra1 { [%eval 0.09] [%clk 0:10:11] } 46. Ne2 { [%eval 0.26] [%clk 0:27:37] } 46... Rd1 { [%eval 0.58] [%clk 0:10:26] } 47. Ke3 { [%eval 0.1] [%clk 0:27:06] } 47... Ke5 { [%eval 0.25] [%clk 0:10:19] } 48. c3 { [%eval 0.03] [%clk 0:25:10] } 48... Bxc4?! { [%eval 0.66] } { Inaccuracy. bxc3 was best. } { [%clk 0:07:10] } 49. Nxc4+ { [%eval 0.74] [%clk 0:25:34] } 49... Kd5 { [%eval 0.87] [%clk 0:07:37] } 50. cxb4?! { [%eval 0.0] } { Inaccuracy. Nf4+ was best. } { [%clk 0:23:48] } 50... Rd3+ { [%eval 0.0] [%clk 0:07:54] } 51. Kf4 { [%eval 0.0] [%clk 0:20:52] } 51... Rf3+ { [%eval 0.0] [%clk 0:07:53] } 52. Kg5 { [%eval 0.0] [%clk 0:21:15] } 52... Rxb3 { [%eval 0.0] [%clk 0:08:00] } 53. Nb6+ { [%eval 0.0] [%clk 0:21:19] } 53... Kd6 { [%eval 0.0] [%clk 0:05:55] } 54. Nc4+ { [%eval 0.0] [%clk 0:19:37] } 54... Ke7? { [%eval 1.44] } { Mistake. Kd5 was best. } { [%clk 0:04:52] } 55. Nd4? { [%eval -0.11] } { Mistake. Kxf5 was best. } { [%clk 0:19:14] } 55... Rxg3+ { [%eval 0.0] [%clk 0:03:20] } 56. Kxf5 { [%eval -0.18] [%clk 0:19:09] } 56... e3 { [%eval 0.0] [%clk 0:03:37] } 57. Ke5 { [%eval -0.4] [%clk 0:14:11] } 57... Kd7 { [%eval -0.01] [%clk 0:02:36] } 58. Kf4 { [%eval -0.5] [%clk 0:11:33] } 58... Rg4+ { [%eval -0.47] [%clk 0:02:13] } 59. Kxe3 { [%eval -0.48] [%clk 0:11:57] } 59... Rxh4 { [%eval -0.49] [%clk 0:02:37] } 60. Ne5+ { [%eval -0.47] [%clk 0:12:25] } 60... Ke8 { [%eval -0.44] [%clk 0:02:26] } 61. b5 { [%eval -0.48] [%clk 0:11:59] } 61... Rh1 { [%eval -0.58] [%clk 0:02:45] } 62. Kf2 { [%eval -0.56] [%clk 0:11:07] } 62... Rb1 { [%eval -0.57] [%clk 0:03:01] } 63. Kg3 { [%eval -0.61] [%clk 0:10:30] } 63... f6 { [%eval -0.57] [%clk 0:03:10] } 64. Nef3 { [%eval -0.6] [%clk 0:09:53] } 64... Kf7 { [%eval -0.55] [%clk 0:03:21] } 65. Nh4 { [%eval -0.55] [%clk 0:09:48] } 65... Rg1+ { [%eval -0.52] [%clk 0:03:04] } 66. Kf3 { [%eval -0.49] [%clk 0:09:45] } 66... Rb1 { [%eval -0.55] [%clk 0:02:54] } 67. Ke4 { [%eval -0.55] [%clk 0:09:50] } 67... Rh1 { [%eval -0.49] [%clk 0:03:04] } 68. Nhf3 { [%eval -0.47] [%clk 0:09:23] } 68... Kg6 { [%eval 0.0] [%clk 0:02:39] } 69. Kd5 { [%eval 0.0] [%clk 0:08:03] } 69... h4 { [%eval 0.0] [%clk 0:02:26] } 70. b6 { [%eval 0.0] [%clk 0:08:30] } 70... h3 { [%eval 0.0] [%clk 0:02:50] } 71. b7 { [%eval 0.0] [%clk 0:07:34] } 71... Rb1 { [%eval 0.0] [%clk 0:03:08] } 72. Kc6 { [%eval 0.0] [%clk 0:08:01] } 72... Kh5?? { [%eval 5.87] } { Blunder. Rxb7 was best. } { [%clk 0:03:22] } 73. Nh2?? { [%eval 0.0] } { Blunder. Nb5 was best. } { [%clk 0:06:09] } 73... Rxb7 { [%eval 0.0] [%clk 0:03:25] } 74. Kxb7 { [%eval 0.0] [%clk 0:06:35] } 74... Kh4 { [%eval 0.0] [%clk 0:03:49] } 75. Ndf3+ { [%eval 0.0] [%clk 0:05:30] } 75... Kg3 { [%eval 0.0] [%clk 0:04:02] } 76. Kc6 { [%eval 0.0] [%clk 0:05:56] } 76... Kf4 { [%eval 0.0] [%clk 0:04:10] } 77. Kd5 { [%eval 0.0] [%clk 0:06:21] } 77... Ke3 { [%eval 0.0] [%clk 0:04:32] } 78. Ke6 { [%eval 0.0] [%clk 0:06:37] } 78... Kd3 { [%eval 0.0] [%clk 0:04:52] } 79. Kf5 { [%eval 0.0] [%clk 0:07:03] } 79... Ke2 { [%eval 0.0] [%clk 0:04:35] } 80. Kf4 { [%eval 0.0] [%clk 0:06:31] } 80... f5 { [%eval 0.0] [%clk 0:04:56] } 81. Nh4 { [%eval 0.0] [%clk 0:06:14] } 81... Kf2 { [%eval 0.0] [%clk 0:04:49] } 82. N2f3 { [%eval 0.0] [%clk 0:06:35] } 82... Kf1 { [%eval 0.0] [%clk 0:04:29] } 83. Ke3 { [%eval 0.0] [%clk 0:05:17] } 83... f4+ { [%eval 0.0] [%clk 0:04:47] } 84. Kd3 { [%eval 0.0] [%clk 0:05:33] } 84... Kf2 { [%eval 0.0] [%clk 0:05:05] } 85. Ke4 { [%eval 0.0] [%clk 0:05:13] } 85... Kg3 { [%eval 0.0] [%clk 0:05:11] } 86. Nf5+ { [%eval 0.0] [%clk 0:05:33] } 86... Kg2 { [%eval 0.0] [%clk 0:03:01] } 87. N5h4+ { [%eval 0.0] [%clk 0:05:50] } 87... Kg3 { [%eval 0.0] [%clk 0:03:21] } 88. Nf5+ { [%eval 0.0] [%clk 0:06:04] } 88... Kg2 { [%eval 0.0] [%clk 0:03:32] } 1/2-1/2