Event: Round 9: Rahman, Syed Mahfuzur - Ahmed, Sheikh Nasir
Site: https://lichess.org/broadcast/bangladesh-49th-national-b-chess-championship-2025/round-9/RjoHBKnz/ld54IMU4
Date: 2025-09-13
White: Rahman, Syed Mahfuzur
WhiteTitle: FM
WhiteElo: 2134
Black: Ahmed, Sheikh Nasir
BlackTitle: FM
BlackElo: 2184
Result: 1-0
ECO: E12
Opening: Queen's Indian Defense: Kasparov Variation
Variant: Standard
TimeControl: 90+30

1. d4 { [%eval 0.17] [%clk 1:15:09] } 1... Nf6 { [%eval 0.19] [%clk 1:30:49] } 2. c4 { [%eval 0.18] [%clk 1:15:28] } 2... e6 { [%eval 0.14] [%clk 1:31:17] } 3. Nf3 { [%eval 0.11] [%clk 1:15:50] } 3... b6 { [%eval 0.23] [%clk 1:31:40] } 4. Nc3 { [%eval 0.15] [%clk 1:15:40] } 4... Bb4 { [%eval 0.14] [%clk 1:30:47] } 5. Bd2 { [%eval 0.07] [%clk 1:13:46] } 5... O-O { [%eval 0.1] [%clk 1:30:51] } 6. e3 { [%eval 0.1] [%clk 1:12:02] } 6... d5 { [%eval 0.06] [%clk 1:30:19] } 7. Rc1 { [%eval 0.0] [%clk 1:11:42] } 7... Bb7 { [%eval 0.18] [%clk 1:29:57] } 8. Be2 { [%eval -0.1] [%clk 1:10:03] } 8... Re8 { [%eval 0.22] [%clk 1:29:29] } 9. O-O { [%eval -0.04] [%clk 1:09:56] } 9... Bf8 { [%eval -0.05] [%clk 1:29:02] } 10. Ne5 { [%eval -0.06] [%clk 1:00:39] } 10... c5 { [%eval -0.03] [%clk 1:28:46] } 11. Bf3 { [%eval -0.33] [%clk 0:56:21] } 11... Nc6 { [%eval -0.13] [%clk 1:24:36] } 12. Nxc6 { [%eval -0.2] [%clk 0:51:57] } 12... Bxc6 { [%eval -0.18] [%clk 1:19:14] } 13. dxc5 { [%eval -0.2] [%clk 0:42:05] } 13... bxc5 { [%eval -0.18] [%clk 1:19:07] } 14. cxd5 { [%eval -0.33] [%clk 0:32:46] } 14... exd5 { [%eval -0.38] [%clk 1:18:52] } 15. Na4 { [%eval -0.63] [%clk 0:33:08] } 15... Bb5 { [%eval -0.54] [%clk 1:12:40] } 16. Be2 { [%eval -0.56] [%clk 0:30:25] } 16... Bxe2 { [%eval -0.49] [%clk 1:12:43] } 17. Qxe2 { [%eval -0.52] [%clk 0:30:53] } 17... Rc8 { [%eval -0.5] [%clk 1:12:49] } 18. Qb5 { [%eval -0.78] [%clk 0:29:02] } 18... Qd6 { [%eval -0.52] [%clk 1:08:04] } 19. Qe2?! { [%eval -1.37] } { Inaccuracy. h3 was best. } { [%clk 0:22:10] } 19... Qe5 { [%eval -1.27] [%clk 0:56:16] } 20. Qf3 { [%eval -1.28] [%clk 0:18:05] } 20... Bd6 { [%eval -1.13] [%clk 0:55:38] } 21. g3 { [%eval -1.18] [%clk 0:18:32] } 21... Ne4 { [%eval -1.28] [%clk 0:28:13] } 22. Rfd1 { [%eval -1.52] [%clk 0:16:10] } 22... f5? { [%eval -0.26] } { Mistake. Ng5 was best. } { [%clk 0:28:25] } 23. Be1 { [%eval -0.29] [%clk 0:11:15] } 23... Qe6 { [%eval 0.0] [%clk 0:27:43] } 24. Nc3 { [%eval 0.0] [%clk 0:11:06] } 24... Be5 { [%eval 0.0] [%clk 0:26:44] } 25. Nxd5 { [%eval 0.05] [%clk 0:07:40] } 25... Bxb2 { [%eval 0.0] [%clk 0:27:09] } 26. Rc2 { [%eval 0.02] [%clk 0:06:13] } 26... Be5 { [%eval 0.06] [%clk 0:27:16] } 27. Nc3 { [%eval 0.0] [%clk 0:03:14] } 27... Bxc3 { [%eval -0.06] [%clk 0:23:44] } 28. Bxc3 { [%eval -0.01] [%clk 0:03:42] } 28... Red8 { [%eval 0.0] [%clk 0:23:52] } 29. Ba1?? { [%eval -1.95] } { Blunder. Rxd8+ was best. } { [%clk 0:03:09] } 29... Rd5?? { [%eval 0.0] } { Blunder. Ng5 was best. } { [%clk 0:23:36] } 30. h4 { [%eval -0.02] [%clk 0:02:20] } 30... Rcd8 { [%eval 0.0] [%clk 0:23:51] } 31. Rxd5 { [%eval 0.0] [%clk 0:01:21] } 31... Qxd5 { [%eval 0.0] [%clk 0:22:10] } 32. Kh2 { [%eval -0.13] [%clk 0:01:26] } 32... h6 { [%eval -0.15] [%clk 0:22:16] } 33. Bb2 { [%eval -0.62] [%clk 0:00:40] } 33... Qd3?! { [%eval 0.0] } { Inaccuracy. Rd6 was best. } { [%clk 0:17:05] } 34. Qe2 { [%eval -0.05] [%clk 0:00:47] } 34... Qd5 { [%eval 0.1] [%clk 0:15:32] } 35. f3 { [%eval 0.07] [%clk 0:00:42] } 35... Nd2 { [%eval 0.56] [%clk 0:08:56] } 36. Kg2 { [%eval 0.68] [%clk 0:01:06] } 36... g5?? { [%eval 3.05] } { Blunder. Nb1 was best. } { [%clk 0:09:18] } 37. hxg5 { [%eval 2.86] [%clk 0:00:38] } 37... hxg5 { [%eval 2.78] [%clk 0:09:46] } 38. Bc1 { [%eval 2.43] [%clk 0:00:57] } 38... Nb1 { [%eval 2.4] [%clk 0:09:15] } 39. e4 { [%eval 2.32] [%clk 0:00:38] } 39... fxe4 { [%eval 2.48] [%clk 0:07:37] } 40. fxe4 { [%eval 2.28] [%clk 0:00:37] } 40... Qd3 { [%eval 2.53] [%clk 0:07:03] } 41. Qxd3 { [%eval 2.38] [%clk 0:00:50] } 41... Rxd3 { [%eval 2.49] [%clk 0:07:32] } 42. Rxc5 { [%eval 2.37] [%clk 0:00:34] } 42... Nc3 { [%eval 2.44] [%clk 0:04:10] } 43. Rxg5+ { [%eval 2.62] [%clk 0:00:52] } 43... Kf8? { [%eval 5.25] } { Mistake. Kh7 was best. } { [%clk 0:03:45] } 44. Rf5+ { [%eval 5.11] [%clk 0:00:40] } 44... Kg8 { [%eval 4.92] [%clk 0:03:32] } 45. Ra5?? { [%eval 1.96] } { Blunder. Rf3 was best. } { [%clk 0:00:36] } 45... Nxe4 { [%eval 1.98] [%clk 0:03:33] } 46. Bf4 { [%eval 1.95] [%clk 0:01:04] } 46... Rd7 { [%eval 2.42] [%clk 0:03:34] } 47. Kf3 { [%eval 2.36] [%clk 0:00:39] } 47... Nc3 { [%eval 2.17] [%clk 0:02:27] } 48. Be3?? { [%eval 0.02] } { Blunder. Be5 was best. } { [%clk 0:00:32] } 48... Rf7+?? { [%eval 2.26] } { Blunder. Rd3 was best. } { [%clk 0:02:32] } 49. Kg2 { [%eval 2.1] [%clk 0:00:40] } 49... Re7 { [%eval 2.42] [%clk 0:02:51] } 50. Kf3 { [%eval 2.27] [%clk 0:00:40] } 50... Rf7+ { [%eval 2.46] [%clk 0:03:20] } 51. Bf4 { [%eval 2.36] [%clk 0:00:59] } 51... Rd7 { [%eval 2.46] [%clk 0:03:00] } 52. Bb8 { [%eval 2.36] [%clk 0:00:34] } 52... Rd3+ { [%eval 2.62] [%clk 0:02:41] } 53. Kg4 { [%eval 2.68] [%clk 0:00:38] } 53... Rd4+?! { [%eval 3.6] } { Inaccuracy. Rd7 was best. } { [%clk 0:01:44] } 54. Kf5 { [%eval 3.45] [%clk 0:00:39] } 54... Ra4? { [%eval 6.1] } { Mistake. Rd2 was best. } { [%clk 0:01:13] } 55. Rxa4 { [%eval 6.64] [%clk 0:00:46] } 55... Nxa4 { [%eval 7.1] [%clk 0:01:41] } 56. Bxa7 { [%eval 7.13] [%clk 0:01:08] } 56... Nc3 { [%eval 7.1] [%clk 0:02:07] } 57. a3 { [%eval 6.92] [%clk 0:01:30] } 57... Kf7 { [%eval 6.55] [%clk 0:01:44] } 58. Bc5 { [%eval 7.34] [%clk 0:01:25] } 58... Ne2 { [%eval 7.62] [%clk 0:01:10] } 59. g4 { [%eval 7.14] [%clk 0:01:17] } 59... Ng3+ { [%eval 8.48] [%clk 0:01:39] } 60. Ke5 { [%eval 7.22] [%clk 0:00:59] } 60... Nf1 { [%eval 9.54] [%clk 0:01:03] } 61. a4 { [%eval 8.76] [%clk 0:00:39] } 61... Nh2 { [%eval 47.06] [%clk 0:01:32] } 62. a5 { [%eval 56.43] [%clk 0:00:37] } 62... Nxg4+ { [%eval 32.42] [%clk 0:02:00] } 63. Kd6 { [%eval 9.22] [%clk 0:00:32] } 63... Nf6 { [%eval 76.18] [%clk 0:01:57] } 64. a6 { [%eval #20] [%clk 0:00:53] } 64... Ne4+ { [%eval 79.1] [%clk 0:01:02] } 65. Kc6 { [%eval 19.58] [%clk 0:01:09] } 1-0