Event: Round 3: Subrota, Biswas - Islam, Khandaker Aminul
Site: https://lichess.org/broadcast/bangladesh-49th-national-b-chess-championship-2025/round-3/Yx0k8Rxd/A96kOMpA
Date: 2025-09-04
White: Subrota, Biswas
WhiteTitle: FM
WhiteElo: 2338
Black: Islam, Khandaker Aminul
BlackTitle: FM
BlackElo: 2189
Result: 1-0
ECO: C77
Opening: Ruy Lopez: Morphy Defense, Anderssen Variation
Variant: Standard
TimeControl: 90+30

1. e4 { [%eval 0.18] [%clk 1:07:20] } 1... e5 { [%eval 0.22] [%clk 1:30:46] } 2. Nf3 { [%eval 0.13] [%clk 1:07:45] } 2... Nc6 { [%eval 0.21] [%clk 1:31:14] } 3. Bb5 { [%eval 0.15] [%clk 1:08:08] } 3... a6 { [%eval 0.21] [%clk 1:31:41] } 4. Ba4 { [%eval 0.11] [%clk 1:08:33] } 4... Nf6 { [%eval 0.28] [%clk 1:31:47] } 5. d3 { [%eval 0.04] [%clk 1:08:54] } 5... Bc5 { [%eval 0.08] [%clk 1:31:34] } 6. O-O { [%eval 0.02] [%clk 1:08:44] } 6... b5 { [%eval 0.0] [%clk 1:31:47] } 7. Bb3 { [%eval 0.0] [%clk 1:08:56] } 7... d6 { [%eval 0.12] [%clk 1:32:13] } 8. a4 { [%eval 0.18] [%clk 1:08:05] } 8... Rb8 { [%eval 0.12] [%clk 1:23:11] } 9. axb5 { [%eval 0.13] [%clk 1:08:24] } 9... axb5 { [%eval 0.14] [%clk 1:23:40] } 10. Bg5 { [%eval -0.06] [%clk 0:57:42] } 10... h6 { [%eval -0.03] [%clk 1:21:28] } 11. Bxf6 { [%eval -0.32] [%clk 0:57:45] } 11... Qxf6 { [%eval -0.33] [%clk 1:21:34] } 12. Nc3 { [%eval -0.34] [%clk 0:58:12] } 12... O-O { [%eval 0.05] [%clk 1:20:03] } 13. Nd5 { [%eval 0.12] [%clk 0:54:38] } 13... Qd8 { [%eval 0.05] [%clk 1:20:31] } 14. c3 { [%eval 0.04] [%clk 0:55:04] } 14... Ne7 { [%eval 0.16] [%clk 1:18:05] } 15. d4 { [%eval 0.01] [%clk 0:51:10] } 15... Nxd5 { [%eval 0.03] [%clk 1:18:20] } 16. Bxd5 { [%eval 0.08] [%clk 0:44:31] } 16... exd4 { [%eval 0.11] [%clk 1:18:41] } 17. Nxd4 { [%eval 0.03] [%clk 0:42:21] } 17... Bd7 { [%eval 0.07] [%clk 1:12:35] } 18. b4 { [%eval 0.13] [%clk 0:41:49] } 18... Bb6 { [%eval 0.42] [%clk 1:10:00] } 19. Nc6 { [%eval 0.47] [%clk 0:36:49] } 19... Bxc6 { [%eval 0.47] [%clk 1:09:02] } 20. Bxc6 { [%eval 0.49] [%clk 0:37:06] } 20... Qg5? { [%eval 1.69] } { Mistake. f5 was best. } { [%clk 1:08:04] } 21. Kh1 { [%eval 1.69] [%clk 0:37:07] } 21... Qf4 { [%eval 1.8] [%clk 1:05:09] } 22. Qd3 { [%eval 1.44] [%clk 0:32:16] } 22... f5 { [%eval 1.36] [%clk 1:04:03] } 23. Rae1 { [%eval 1.32] [%clk 0:31:27] } 23... Kh8 { [%eval 1.38] [%clk 1:02:11] } 24. f3 { [%eval 1.4] [%clk 0:30:17] } 24... fxe4 { [%eval 1.45] [%clk 0:59:06] } 25. Rxe4 { [%eval 1.43] [%clk 0:30:44] } 25... Qf5 { [%eval 1.54] [%clk 0:58:54] } 26. Rd1 { [%eval 1.39] [%clk 0:28:01] } 26... Qf6 { [%eval 1.43] [%clk 0:58:45] } 27. Rde1 { [%eval 1.43] [%clk 0:24:14] } 27... Rbd8 { [%eval 1.91] [%clk 0:57:48] } 28. Re6 { [%eval 1.88] [%clk 0:20:19] } 28... Qg5?! { [%eval 2.58] } { Inaccuracy. Qf5 was best. } { [%clk 0:57:21] } 29. Rg6 { [%eval 2.11] [%clk 0:16:25] } 29... Qf4 { [%eval 2.04] [%clk 0:56:10] } 30. g3 { [%eval 1.87] [%clk 0:15:36] } 30... Qf7? { [%eval 3.64] } { Mistake. Qf5 was best. } { [%clk 0:55:55] } 31. f4 { [%eval 3.62] [%clk 0:10:16] } 31... d5 { [%eval 3.54] [%clk 0:50:30] } 32. Bxb5 { [%eval 3.52] [%clk 0:10:09] } 32... d4 { [%eval 3.78] [%clk 0:29:32] } 33. c4 { [%eval 3.86] [%clk 0:09:26] } 33... Rd6 { [%eval 3.73] [%clk 0:29:50] } 34. Rxd6 { [%eval 3.66] [%clk 0:09:09] } 34... cxd6 { [%eval 3.69] [%clk 0:30:19] } 35. Bc6 { [%eval 3.48] [%clk 0:08:19] } 35... Qh5?! { [%eval 4.93] } { Inaccuracy. g5 was best. } { [%clk 0:27:21] } 36. Re6 { [%eval 4.57] [%clk 0:07:58] } 36... Qh3 { [%eval 4.62] [%clk 0:25:50] } 37. Bd5 { [%eval 4.46] [%clk 0:07:31] } 37... Bd8 { [%eval 4.99] [%clk 0:25:24] } 38. Kg1 { [%eval 4.55] [%clk 0:07:35] } 38... Qg4 { [%eval 5.38] [%clk 0:25:02] } 39. Kg2 { [%eval 5.22] [%clk 0:05:05] } 39... Bf6 { [%eval 5.28] [%clk 0:24:47] } 40. h3 { [%eval 7.01] [%clk 0:05:12] } 40... Qh5 { [%eval 6.91] [%clk 0:25:11] } 41. g4 { [%eval 6.47] [%clk 0:04:58] } 41... Qf7 { [%eval 5.08] [%clk 0:24:29] } 42. g5 { [%eval 4.85] [%clk 0:05:14] } 1-0