Event: Round 4: Subrota, Biswas - Ahmed, Shafiq
Date: 2025-07-07
White: Subrota, Biswas
WhiteTitle: FM
WhiteElo: 2304
Black: Ahmed, Shafiq
BlackTitle: CM
BlackElo: 2052
Result: 1-0
ECO: C11
Opening: French Defense: Classical Variation, Steinitz Variation
Variant: Standard
TimeControl: 90+30

1. e4 { [%eval 0.18] [%clk 1:30:57] } 1... e6 { [%eval 0.28] [%clk 1:30:45] } 2. d4 { [%eval 0.29] [%clk 1:31:20] } 2... d5 { [%eval 0.29] [%clk 1:31:11] } 3. Nc3 { [%eval 0.28] [%clk 1:31:42] } 3... Nf6 { [%eval 0.32] [%clk 1:30:09] } 4. e5 { [%eval 0.39] [%clk 1:31:53] } 4... Ng8 { [%eval 0.71] [%clk 1:30:13] } 5. a3 { [%eval 0.65] [%clk 1:31:10] } 5... c5 { [%eval 0.77] [%clk 1:30:13] } 6. dxc5 { [%eval 0.84] [%clk 1:31:32] } 6... Bxc5 { [%eval 0.91] [%clk 1:30:11] } 7. Qg4 { [%eval 1.1] [%clk 1:31:57] } 7... Kf8 { [%eval 1.07] [%clk 1:27:46] } 8. b4 { [%eval 0.96] [%clk 1:31:23] } 8... Be7 { [%eval 0.76] [%clk 1:21:45] } 9. Nf3 { [%eval 0.93] [%clk 1:27:26] } 9... a5 { [%eval 1.18] [%clk 1:18:54] } 10. b5 { [%eval 1.14] [%clk 1:26:50] } 10... Qc7 { [%eval 1.53] [%clk 1:17:55] } 11. Bb2 { [%eval 1.43] [%clk 1:26:45] } 11... Nd7 { [%eval 1.55] [%clk 1:17:37] } 12. Qg3?! { [%eval 0.86] } { Inaccuracy. Na4 was best. } { [%clk 1:25:45] } 12... a4 { [%eval 1.02] [%clk 1:14:02] } 13. Bd3 { [%eval 0.71] [%clk 1:25:17] } 13... h5 { [%eval 0.9] [%clk 1:12:10] } 14. O-O { [%eval 0.61] [%clk 1:17:20] } 14... Nb6?! { [%eval 1.44] } { Inaccuracy. Nc5 was best. } { [%clk 1:10:57] } 15. Nd2?! { [%eval 0.82] } { Inaccuracy. Qf4 was best. } { [%clk 1:15:53] } 15... h4 { [%eval 0.74] [%clk 1:09:34] } 16. Qf4 { [%eval 0.95] [%clk 1:13:27] } 16... g5 { [%eval 0.86] [%clk 1:09:19] } 17. Qg4 { [%eval 0.39] [%clk 1:13:45] } 17... Nh6 { [%eval 0.83] [%clk 1:06:23] } 18. Qd1?! { [%eval -0.21] } { Inaccuracy. Qe2 was best. } { [%clk 1:11:12] } 18... g4?! { [%eval 0.59] } { Inaccuracy. Nd7 was best. } { [%clk 0:55:18] } 19. Ne2?! { [%eval 0.02] } { Inaccuracy. Qe2 was best. } { [%clk 1:10:55] } 19... Rg8? { [%eval 1.52] } { Mistake. Nd7 was best. } { [%clk 0:54:26] } 20. c4 { [%eval 1.76] [%clk 1:08:00] } 20... dxc4 { [%eval 2.21] [%clk 0:44:22] } 21. Nxc4?? { [%eval -0.27] } { Blunder. Rc1 was best. } { [%clk 1:07:15] } 21... Nxc4 { [%eval -0.44] [%clk 0:42:53] } 22. Qc1 { [%eval -0.36] [%clk 1:07:11] } 22... Bg5 { [%eval 0.16] [%clk 0:43:08] } 23. Qxc4 { [%eval 0.01] [%clk 1:05:05] } 23... Qxc4 { [%eval 0.0] [%clk 0:43:28] } 24. Bxc4 { [%eval 0.06] [%clk 1:05:33] } 24... Bd7 { [%eval 0.41] [%clk 0:42:41] } 25. Rfd1 { [%eval 0.38] [%clk 1:02:19] } 25... Ke7 { [%eval 0.57] [%clk 0:42:05] } 26. Nc3?! { [%eval -0.11] } { Inaccuracy. Rab1 was best. } { [%clk 0:59:23] } 26... g3 { [%eval -0.16] [%clk 0:35:35] } 27. hxg3 { [%eval -0.19] [%clk 0:57:40] } 27... hxg3 { [%eval -0.15] [%clk 0:36:01] } 28. Ne4 { [%eval -0.15] [%clk 0:54:29] } 28... gxf2+ { [%eval -0.1] [%clk 0:35:46] } 29. Kxf2 { [%eval -0.06] [%clk 0:54:13] } 29... Ng4+ { [%eval -0.1] [%clk 0:30:27] } 30. Kf3 { [%eval -0.13] [%clk 0:52:41] } 30... Ne3 { [%eval 0.0] [%clk 0:26:52] } 31. Nf6 { [%eval -0.11] [%clk 0:53:09] } 31... Nxd1 { [%eval -0.08] [%clk 0:25:33] } 32. Nxg8+ { [%eval -0.14] [%clk 0:53:36] } 32... Rxg8 { [%eval -0.06] [%clk 0:25:52] } 33. Rxd1 { [%eval -0.05] [%clk 0:54:03] } 33... Rc8 { [%eval -0.07] [%clk 0:20:16] } 34. Rd4 { [%eval -0.07] [%clk 0:52:39] } 34... f6 { [%eval 0.0] [%clk 0:18:03] } 35. Bd3 { [%eval 0.0] [%clk 0:50:56] } 35... fxe5 { [%eval 0.0] [%clk 0:16:54] } 36. Rxa4 { [%eval 0.0] [%clk 0:51:21] } 36... Bf6 { [%eval 0.03] [%clk 0:16:40] } 37. Re4 { [%eval 0.03] [%clk 0:51:25] } 37... Kd6 { [%eval 0.4] [%clk 0:15:48] } 38. a4 { [%eval 0.48] [%clk 0:51:38] } 38... Be8 { [%eval 0.26] [%clk 0:15:42] } 39. Re2 { [%eval 0.37] [%clk 0:45:09] } 39... Bh5+?? { [%eval 3.1] } { Blunder. Ra8 was best. } { [%clk 0:04:12] } 40. g4 { [%eval 2.95] [%clk 0:45:32] } 40... e4+ { [%eval 3.41] [%clk 0:04:35] } 41. Bxe4 { [%eval 3.86] [%clk 0:45:22] } 41... Bxb2 { [%eval 3.5] [%clk 0:04:58] } 42. gxh5 { [%eval 3.22] [%clk 0:45:19] } 42... Bc1 { [%eval 3.9] [%clk 0:03:35] } 43. Bxb7 { [%eval 4.05] [%clk 0:44:54] } 43... Rc3+ { [%eval 3.82] [%clk 0:02:52] } 44. Kg2 { [%eval 3.56] [%clk 0:44:39] } 44... Bf4 { [%eval 4.42] [%clk 0:02:53] } 45. a5 { [%eval 4.41] [%clk 0:43:49] } 45... e5?! { [%eval 6.02] } { Inaccuracy. Rg3+ was best. } { [%clk 0:02:18] } 46. a6 { [%eval 6.18] [%clk 0:41:35] } 46... Rg3+ { [%eval 5.57] [%clk 0:01:09] } 47. Kf2 { [%eval 5.73] [%clk 0:38:45] } 47... Ra3 { [%eval 5.51] [%clk 0:01:23] } 48. b6 { [%eval 5.92] [%clk 0:38:48] } 1-0