Event: Round 9: Chowdhury, Sohel - Muhtady Tajwar, Nasheed
Date: 2025-07-11
White: Chowdhury, Sohel
WhiteTitle: CM
WhiteElo: 2001
Black: Muhtady Tajwar, Nasheed
BlackElo: 1874
Result: 1-0
ECO: C42
Opening: Petrov's Defense: Classical Attack, Chigorin Variation, Main Line
Variant: Standard
TimeControl: 90+30

1. e4 { [%eval 0.18] [%clk 1:27:32] } 1... e5 { [%eval 0.22] [%clk 1:30:30] } 2. Nf3 { [%eval 0.13] [%clk 1:27:43] } 2... Nf6 { [%eval 0.34] [%clk 1:30:55] } 3. Nxe5 { [%eval 0.29] [%clk 1:25:08] } 3... d6 { [%eval 0.22] [%clk 1:31:13] } 4. Nf3 { [%eval 0.31] [%clk 1:25:29] } 4... Nxe4 { [%eval 0.24] [%clk 1:28:23] } 5. d4 { [%eval 0.25] [%clk 1:23:11] } 5... d5 { [%eval 0.2] [%clk 1:28:23] } 6. Bd3 { [%eval 0.21] [%clk 1:22:09] } 6... Nc6 { [%eval 0.26] [%clk 1:28:49] } 7. O-O { [%eval 0.2] [%clk 1:21:28] } 7... Be7 { [%eval 0.3] [%clk 1:29:16] } 8. c4 { [%eval 0.18] } 8... Nb4 { [%eval 0.31] [%clk 1:29:07] } 9. Be2 { [%eval 0.25] [%clk 1:21:08] } 9... Bf5 { [%eval 0.26] [%clk 1:29:23] } 10. a3 { [%eval 0.32] [%clk 1:20:14] } 10... Nc6 { [%eval 0.24] [%clk 1:29:23] } 11. Nc3 { [%eval 0.28] [%clk 1:20:14] } 11... Nxc3 { [%eval 0.24] [%clk 1:29:39] } 12. bxc3 { [%eval 0.27] [%clk 1:20:41] } 12... O-O { [%eval 0.19] [%clk 1:30:00] } 13. Re1 { [%eval 0.17] [%clk 1:17:58] } 13... Re8 { [%eval 0.25] [%clk 1:30:08] } 14. Bf4 { [%eval 0.25] [%clk 1:15:20] } 14... Rc8 { [%eval 0.53] [%clk 1:30:23] } 15. h3 { [%eval 0.35] [%clk 1:14:50] } 15... h6 { [%eval 0.54] [%clk 1:29:04] } 16. Bd3 { [%eval 0.13] [%clk 1:13:55] } 16... Qd7?? { [%eval 2.44] } { Blunder. Bxd3 was best. } { [%clk 1:28:09] } 17. Qc2?? { [%eval -0.02] } { Blunder. cxd5 was best. } { [%clk 1:09:36] } 17... Bxd3 { [%eval 0.0] [%clk 1:28:02] } 18. Qxd3 { [%eval -0.06] [%clk 1:04:47] } 18... dxc4 { [%eval -0.03] [%clk 1:28:06] } 19. Qxc4 { [%eval 0.0] [%clk 1:04:48] } 19... Bd6 { [%eval 0.0] [%clk 1:28:33] } 20. Be3 { [%eval -0.34] [%clk 1:02:19] } 20... Na5 { [%eval -0.34] [%clk 1:27:38] } 21. Qa2 { [%eval -0.39] [%clk 0:55:42] } 21... b5 { [%eval -0.06] [%clk 1:27:05] } 22. a4 { [%eval -0.1] [%clk 0:53:19] } 22... b4 { [%eval 0.17] [%clk 1:20:54] } 23. cxb4 { [%eval 0.13] [%clk 0:49:51] } 23... Bxb4 { [%eval 0.23] [%clk 1:21:20] } 24. Rec1 { [%eval 0.06] [%clk 0:49:49] } 24... Bd6 { [%eval 0.08] [%clk 1:13:11] } 25. Rab1 { [%eval 0.02] [%clk 0:44:52] } 25... Nc6 { [%eval 0.03] [%clk 1:13:12] } 26. a5 { [%eval 0.03] [%clk 0:40:55] } 26... Rb8 { [%eval 0.2] [%clk 1:10:18] } 27. a6 { [%eval 0.04] [%clk 0:28:59] } 27... Rxb1 { [%eval -0.05] [%clk 1:09:39] } 28. Rxb1 { [%eval -0.05] [%clk 0:28:14] } 28... Nb4 { [%eval 0.0] [%clk 1:10:01] } 29. Qc4 { [%eval -0.07] [%clk 0:24:44] } 29... Qe6?? { [%eval 2.0] } { Blunder. Rb8 was best. } { [%clk 1:08:25] } 30. Rxb4 { [%eval 2.0] [%clk 0:24:12] } 30... Bxb4 { [%eval 2.07] [%clk 1:08:00] } 31. Qxb4 { [%eval 2.25] [%clk 0:24:39] } 31... Qxa6 { [%eval 2.17] [%clk 1:08:15] } 32. Ne5 { [%eval 2.08] [%clk 0:23:30] } 32... Qd6 { [%eval 2.54] [%clk 0:57:17] } 33. Qa4 { [%eval 2.11] [%clk 0:22:25] } 33... Re6?! { [%eval 2.99] } { Inaccuracy. Re7 was best. } { [%clk 0:50:16] } 34. Qxa7 { [%eval 3.05] [%clk 0:21:40] } 34... f6 { [%eval 3.09] [%clk 0:49:43] } 35. Nf3 { [%eval 3.14] [%clk 0:19:20] } 35... Kh7 { [%eval 3.14] [%clk 0:48:45] } 36. Qa2 { [%eval 3.25] [%clk 0:18:55] } 36... Re8 { [%eval 3.14] [%clk 0:47:48] } 37. Qc2+ { [%eval 3.19] [%clk 0:18:39] } 37... Kh8 { [%eval 3.09] [%clk 0:47:34] } 38. Qc1 { [%eval 3.08] [%clk 0:18:14] } 38... c6 { [%eval 3.2] [%clk 0:47:50] } 39. Qc5 { [%eval 2.85] [%clk 0:13:40] } 39... Qd5 { [%eval 2.8] [%clk 0:46:14] } 40. Qa7 { [%eval 2.77] [%clk 0:11:02] } 40... Qd6 { [%eval 3.15] [%clk 0:45:37] } 41. Nh4 { [%eval 3.22] [%clk 0:09:38] } 41... Rb8?! { [%eval 4.61] } { Inaccuracy. Qe6 was best. } { [%clk 0:45:40] } 42. Qxg7+ { [%eval 4.95] [%clk 0:09:31] } 42... Kxg7 { [%eval 4.95] [%clk 0:45:27] } 43. Nf5+ { [%eval 5.02] [%clk 0:09:59] } 43... Kg6 { [%eval 5.05] [%clk 0:45:56] } 44. Nxd6 { [%eval 4.9] [%clk 0:10:27] } 44... h5 { [%eval 4.97] [%clk 0:46:20] } 45. g3 { [%eval 4.78] [%clk 0:10:08] } 45... Rb4 { [%eval 5.34] [%clk 0:43:59] } 46. Kg2 { [%eval 5.21] [%clk 0:10:29] } 46... Ra4 { [%eval 5.27] [%clk 0:43:44] } 47. Kf3 { [%eval 5.61] [%clk 0:10:50] } 47... f5 { [%eval 5.97] [%clk 0:43:49] } 48. h4 { [%eval 5.76] [%clk 0:10:21] } 48... Rb4 { [%eval 5.65] [%clk 0:44:06] } 49. Ke2 { [%eval 4.81] [%clk 0:08:18] } 49... Kf6 { [%eval 5.52] [%clk 0:44:08] } 50. Kd3 { [%eval 5.56] [%clk 0:08:42] } 50... Ke6 { [%eval 5.72] [%clk 0:43:10] } 51. Kc3 { [%eval 5.69] [%clk 0:07:38] } 51... Ra4 { [%eval 5.5] [%clk 0:42:33] } 52. Nc4 { [%eval 6.14] [%clk 0:07:55] } 52... Ra1 { [%eval 6.09] [%clk 0:42:27] } 53. Nb2 { [%eval 5.72] [%clk 0:06:49] } 53... Kd5 { [%eval 6.28] [%clk 0:41:44] } 54. Nd3 { [%eval 5.95] [%clk 0:07:16] } 54... Ra3+ { [%eval 6.29] [%clk 0:39:45] } 55. Kc2 { [%eval 6.49] [%clk 0:07:37] } 55... Kc4 { [%eval 6.31] [%clk 0:40:00] } 56. Ne5+ { [%eval 6.33] [%clk 0:06:52] } 56... Kd5 { [%eval 6.18] [%clk 0:39:22] } 57. Kb2 { [%eval 5.82] [%clk 0:07:17] } 57... Ra8 { [%eval 5.39] [%clk 0:39:02] } 58. Nd7 { [%eval 5.09] [%clk 0:06:51] } 58... Ke6 { [%eval 6.18] [%clk 0:38:29] } 59. Nc5+ { [%eval 5.8] [%clk 0:06:51] } 59... Kd5 { [%eval 5.55] [%clk 0:38:32] } 60. Kb3 { [%eval 5.43] [%clk 0:07:15] } 60... Rb8+ { [%eval 6.11] [%clk 0:38:41] } 61. Kc3 { [%eval 6.06] [%clk 0:07:41] } 61... Ra8 { [%eval 5.78] [%clk 0:39:04] } 62. Nd7 { [%eval 5.97] [%clk 0:07:38] } 62... Ke6 { [%eval 5.85] [%clk 0:38:33] } 63. Nb6 { [%eval 4.96] [%clk 0:07:52] } 63... Ra6 { [%eval 4.8] [%clk 0:38:40] } 64. Kd3 { [%eval 4.78] [%clk 0:05:30] } 64... Kd6 { [%eval 5.3] [%clk 0:38:07] } 65. Nc4+ { [%eval 5.58] [%clk 0:05:57] } 65... Kd5 { [%eval 5.5] [%clk 0:38:23] } 66. Nd2 { [%eval 5.36] [%clk 0:06:08] } 66... Ra3+ { [%eval 5.34] [%clk 0:38:01] } 67. Ke2 { [%eval 5.51] [%clk 0:06:36] } 67... Ra4 { [%eval 5.66] [%clk 0:35:36] } 68. Kf3 { [%eval 5.42] [%clk 0:06:58] } 68... Ke6 { [%eval 5.39] [%clk 0:36:02] } 69. Kf4 { [%eval 5.42] [%clk 0:06:03] } 69... Kf6 { [%eval 5.51] [%clk 0:35:42] } 70. Nb3 { [%eval 5.62] [%clk 0:06:23] } 70... Rb4 { [%eval 5.62] [%clk 0:35:44] } 71. Nc5 { [%eval 5.52] [%clk 0:06:51] } 71... Rc4 { [%eval 5.78] [%clk 0:35:32] } 72. Nd7+ { [%eval 6.13] [%clk 0:05:43] } 72... Ke6 { [%eval 6.09] [%clk 0:35:12] } 73. Ne5 { [%eval 5.79] [%clk 0:05:58] } 73... Rc2 { [%eval 5.78] [%clk 0:35:31] } 74. Nd3 { [%eval 5.67] [%clk 0:03:15] } 74... Rc3 { [%eval 5.83] [%clk 0:35:04] } 75. Ne1 { [%eval 5.71] [%clk 0:01:57] } 75... Kf6 { [%eval 5.43] [%clk 0:34:54] } 76. Kf3 { [%eval 5.39] [%clk 0:02:05] } 76... Ke6 { [%eval 6.15] [%clk 0:34:47] } 77. Ng2 { [%eval 6.18] [%clk 0:02:33] } 77... Ra3 { [%eval 6.26] [%clk 0:28:39] } 78. Nf4+ { [%eval 6.3] [%clk 0:02:59] } 78... Kf7 { [%eval 6.26] [%clk 0:29:03] } 79. Nxh5 { [%eval 6.07] [%clk 0:03:16] } 79... Ra4 { [%eval 6.3] [%clk 0:28:49] } 80. Nf4 { [%eval 6.17] [%clk 0:03:21] } 80... Ra5 { [%eval 6.32] [%clk 0:29:09] } 81. Nd3 { [%eval 6.51] [%clk 0:02:10] } 81... Ke6 { [%eval 6.24] [%clk 0:29:13] } 82. Kf4 { [%eval 6.06] [%clk 0:02:08] } 82... Kf6 { [%eval 7.24] [%clk 0:29:07] } 83. Ne5 { [%eval 7.07] [%clk 0:02:03] } 83... Ra6 { [%eval 6.87] [%clk 0:29:01] } 84. h5 { [%eval 6.71] [%clk 0:02:25] } 84... Ke6 { [%eval 7.11] [%clk 0:29:09] } 85. h6 { [%eval 6.79] [%clk 0:02:31] } 85... c5?? { [%eval #22] } { Checkmate is now unavoidable. Ra8 was best. } { [%clk 0:29:31] } 86. h7 { [%eval #26] [%clk 0:01:08] } 86... Ra8 { [%eval 15.4] [%clk 0:29:52] } 87. Ng6 { [%eval 12.62] [%clk 0:01:31] } 87... cxd4?! { [%eval #15] } { Checkmate is now unavoidable. Kd5 was best. } { [%clk 0:30:12] } 88. Bxd4 { [%eval #15] [%clk 0:01:40] } 88... Rh8 { [%eval #8] [%clk 0:30:31] } 89. Bxh8 { [%eval #8] [%clk 0:01:57] } 89... Kd5 { [%clk 0:30:28] } 1-0