Event: Round 4: Subrota, Biswas - Islam, Khandaker Aminul
Site: https://lichess.org/broadcast/july-mass-uprising-international-2025/round-4/EylMDb7n/9Scukhdq
White: Subrota, Biswas
WhiteTitle: FM
WhiteElo: 2352
Black: Islam, Khandaker Aminul
BlackTitle: FM
BlackElo: 2187
Result: 1-0
ECO: E46
Opening: Nimzo-Indian Defense: Normal Variation
Variant: Standard
TimeControl: 90+30

1. d4 { [%eval 0.17] [%clk 1:20:08] } 1... Nf6 { [%eval 0.19] [%clk 1:30:33] } 2. c4 { [%eval 0.18] [%clk 1:20:34] } 2... e6 { [%eval 0.14] [%clk 1:30:59] } 3. Nc3 { [%eval 0.09] [%clk 1:21:00] } 3... Bb4 { [%eval 0.09] [%clk 1:31:20] } 4. e3 { [%eval 0.06] [%clk 1:21:18] } 4... O-O { [%eval 0.11] [%clk 1:31:40] } 5. Bd2 { [%eval 0.08] [%clk 1:21:46] } 5... d5 { [%eval 0.06] [%clk 1:31:55] } 6. Nf3 { [%eval 0.11] [%clk 1:22:12] } 6... Nbd7 { [%eval 0.11] [%clk 1:25:12] } 7. Bd3 { [%eval 0.0] [%clk 1:16:34] } 7... dxc4 { [%eval 0.01] [%clk 1:24:35] } 8. Bxc4 { [%eval -0.16] [%clk 1:16:59] } 8... Be7 { [%eval 0.27] [%clk 1:24:37] } 9. O-O { [%eval 0.3] [%clk 1:13:02] } 9... c5 { [%eval 0.3] [%clk 1:24:59] } 10. Qe2 { [%eval 0.16] [%clk 1:11:53] } 10... a6 { [%eval 0.23] [%clk 1:23:20] } 11. a4 { [%eval 0.26] [%clk 1:11:35] } 11... cxd4 { [%eval 0.26] [%clk 1:22:19] } 12. exd4 { [%eval 0.24] [%clk 1:12:03] } 12... Nb6 { [%eval 0.26] [%clk 1:21:52] } 13. Bb3 { [%eval 0.14] [%clk 1:08:22] } 13... Nbd5 { [%eval 0.16] [%clk 1:21:20] } 14. Ne5 { [%eval 0.18] [%clk 1:07:49] } 14... Nb4 { [%eval 0.59] [%clk 1:20:41] } 15. Be3 { [%eval 0.2] [%clk 1:06:36] } 15... Nfd5 { [%eval 0.39] [%clk 1:11:06] } 16. Qf3 { [%eval 0.14] [%clk 1:04:02] } 16... Bf6 { [%eval 0.56] [%clk 0:55:33] } 17. Ne4 { [%eval 0.54] [%clk 0:54:07] } 17... Be7 { [%eval 0.51] [%clk 0:55:53] } 18. Nc3 { [%eval 0.21] [%clk 0:50:22] } 18... Bf6 { [%eval 0.5] [%clk 0:53:30] } 19. Rac1 { [%eval 0.12] [%clk 0:46:45] } 19... Nxe3 { [%eval 0.11] [%clk 0:47:56] } 20. Qxe3 { [%eval 0.06] [%clk 0:41:01] } 20... Bd7 { [%eval 0.06] [%clk 0:42:25] } 21. Ne4 { [%eval 0.06] [%clk 0:33:27] } 21... Bc6 { [%eval 0.19] [%clk 0:33:22] } 22. Rfd1 { [%eval 0.0] [%clk 0:28:28] } 22... Bd5 { [%eval 0.24] [%clk 0:21:45] } 23. Nxf6+ { [%eval 0.02] [%clk 0:22:24] } 23... gxf6 { [%eval 0.2] [%clk 0:18:14] } 24. Ng4 { [%eval 0.26] [%clk 0:20:18] } 24... Kh8 { [%eval 0.17] [%clk 0:15:34] } 25. g3 { [%eval 0.0] [%clk 0:09:22] } 25... Rg8 { [%eval 0.12] [%clk 0:11:10] } 26. Bxd5 { [%eval 0.02] [%clk 0:08:39] } 26... Nxd5 { [%eval 0.14] [%clk 0:11:04] } 27. Qf3 { [%eval 0.05] [%clk 0:09:06] } 27... Qe7 { [%eval 0.31] [%clk 0:10:55] } 28. Re1 { [%eval -0.01] [%clk 0:07:18] } 28... Rg5?! { [%eval 0.91] } { Inaccuracy. Rad8 was best. } { [%clk 0:05:03] } 29. Rc5 { [%eval 0.95] [%clk 0:05:22] } 29... Rag8 { [%eval 0.81] [%clk 0:04:09] } 30. h3 { [%eval 0.79] [%clk 0:04:35] } 30... Qd6?? { [%eval 3.6] } { Blunder. Qd8 was best. } { [%clk 0:02:43] } 31. Kh2?? { [%eval 0.0] } { Blunder. Nxf6 was best. } { [%clk 0:03:37] } 31... R5g6 { [%eval 0.02] [%clk 0:02:17] } 32. Rec1 { [%eval 0.0] [%clk 0:02:17] } 32... Kg7 { [%eval 0.11] [%clk 0:02:08] } 33. Rc8 { [%eval -0.03] [%clk 0:01:56] } 33... Rxc8 { [%eval -0.01] [%clk 0:01:55] } 34. Rxc8 { [%eval -0.04] [%clk 0:02:24] } 34... Qb6?! { [%eval 0.64] } { Inaccuracy. Rg5 was best. } { [%clk 0:01:37] } 35. Qa3 { [%eval 0.9] [%clk 0:02:03] } 35... Nb4?! { [%eval 1.83] } { Inaccuracy. Qb4 was best. } { [%clk 0:01:48] } 36. Qc3? { [%eval 0.41] } { Mistake. Ne3 was best. } { [%clk 0:01:15] } 36... h5?! { [%eval 1.15] } { Inaccuracy. Rg5 was best. } { [%clk 0:01:39] } 37. Ne3 { [%eval 1.05] [%clk 0:01:10] } 37... Nc6? { [%eval 2.28] } { Mistake. Qd6 was best. } { [%clk 0:01:30] } 38. d5?? { [%eval 0.0] } { Blunder. a5 was best. } { [%clk 0:01:13] } 38... Ne7 { [%eval 0.0] [%clk 0:01:26] } 39. a5 { [%eval 0.0] [%clk 0:00:55] } 39... Qd6 { [%eval 0.0] [%clk 0:00:55] } 40. dxe6 { [%eval 0.0] [%clk 0:01:11] } 40... h4 { [%eval 0.0] [%clk 0:00:57] } 41. Qc7?? { [%eval -3.17] } { Blunder. Qe1 was best. } { [%clk 0:00:40] } 41... hxg3+ { [%eval -2.93] [%clk 0:00:46] } 42. fxg3 { [%eval -3.41] [%clk 0:00:41] } 42... Qd2+?? { [%eval 0.0] } { Blunder. Qxe6 was best. } { [%clk 0:00:58] } 43. Ng2 { [%eval 0.0] [%clk 0:01:10] } 43... Nxc8 { [%eval 0.0] [%clk 0:01:02] } 44. Qxf7+ { [%eval 0.0] [%clk 0:01:30] } 44... Kh6 { [%eval 0.0] [%clk 0:01:23] } 45. Qf8+ { [%eval 0.0] [%clk 0:01:41] } 45... Kg5?? { [%eval 6.66] } { Blunder. Kh7 was best. } { [%clk 0:00:32] } 46. Qxc8 { [%eval 6.25] [%clk 0:01:53] } 46... Qd6?? { [%eval #13] } { Checkmate is now unavoidable. Rg7 was best. } { [%clk 0:00:39] } 47. h4+ { [%eval #13] [%clk 0:01:58] } 47... Kg4 { [%eval #9] [%clk 0:00:49] } 48. e7+ { [%eval #9] [%clk 0:02:10] } 48... f5 { [%eval #9] [%clk 0:00:34] } 49. Ne3+ { [%eval #10] [%clk 0:01:57] } 49... Kf3 { [%eval #10] [%clk 0:00:52] } 50. Qxf5+ { [%eval #9] [%clk 0:02:16] } 1-0