Event: Round 5: Shakil Abu Sufian - Syed Mahfuzur Rahman
Date: 2024-01-19
White: Shakil Abu Sufian
Black: Syed Mahfuzur Rahman
Result: 0-1
ECO: B30
Opening: Sicilian Defense: Nyezhmetdinov-Rossolimo Attack
Variant: Standard

1. e4 { [%eval 0.2] [%clk 1:30:57] } 1... c5 { [%eval 0.33] [%clk 1:10:44] } 2. Nf3 { [%eval 0.17] [%clk 1:31:19] } 2... Nc6 { [%eval 0.29] [%clk 1:11:08] } 3. Bb5 { [%eval 0.3] [%clk 1:31:37] } 3... d6 { [%eval 0.54] [%clk 1:11:31] } 4. O-O { [%eval 0.45] [%clk 1:31:50] } 4... Bd7 { [%eval 0.35] [%clk 1:11:59] } 5. Re1 { [%eval 0.48] [%clk 1:32:00] } 5... a6 { [%eval 0.6] [%clk 1:12:25] } 6. Bf1 { [%eval 0.44] [%clk 1:32:26] } 6... Bg4 { [%eval 0.4] [%clk 1:12:18] } 7. h3 { [%eval 0.35] [%clk 1:32:22] } 7... Bxf3 { [%eval 0.25] [%clk 1:12:31] } 8. Qxf3 { [%eval 0.4] [%clk 1:32:43] } 8... g6 { [%eval 0.46] [%clk 1:12:57] } 9. Qd1 { [%eval 0.25] [%clk 1:29:00] } 9... Bg7 { [%eval 0.41] [%clk 1:13:13] } 10. c3 { [%eval 0.4] [%clk 1:29:07] } 10... e5 { [%eval 0.43] [%clk 1:09:42] } 11. d3 { [%eval 0.48] [%clk 1:27:38] } 11... Nf6 { [%eval 0.44] [%clk 1:09:33] } 12. Be3 { [%eval 0.4] [%clk 1:24:25] } 12... O-O { [%eval 0.37] [%clk 1:09:50] } 13. Nd2 { [%eval 0.4] [%clk 1:23:36] } 13... b5 { [%eval 0.52] [%clk 1:06:34] } 14. a3 { [%eval 0.49] [%clk 1:20:37] } 14... Re8 { [%eval 0.58] [%clk 1:04:09] } 15. b4 { [%eval 0.21] [%clk 1:16:18] } 15... cxb4 { [%eval 0.16] [%clk 1:01:26] } 16. axb4 { [%eval 0.23] [%clk 1:16:22] } 16... d5 { [%eval 0.24] [%clk 1:01:52] } 17. Bc5 { [%eval -0.26] [%clk 1:16:05] } 17... d4 { [%eval -0.35] [%clk 1:01:48] } 18. cxd4 { [%eval -0.39] [%clk 1:13:08] } 18... Nxd4 { [%eval -0.34] [%clk 0:56:52] } 19. Nb3 { [%eval -0.31] [%clk 1:04:55] } 19... Nxb3 { [%eval 0.0] [%clk 0:45:10] } 20. Qxb3 { [%eval 0.0] [%clk 1:05:05] } 20... Nd7 { [%eval 0.0] [%clk 0:45:39] } 21. Be3 { [%eval 0.0] [%clk 1:05:15] } 21... Nb6 { [%eval 0.42] [%clk 0:42:10] } 22. Rec1 { [%eval 0.42] [%clk 1:04:21] } 22... Na4 { [%eval 0.64] [%clk 0:40:19] } 23. Be2 { [%eval 0.35] [%clk 1:04:12] } 23... Qd6 { [%eval 0.23] [%clk 0:36:24] } 24. Rc2 { [%eval 0.17] [%clk 0:59:51] } 24... Bf8 { [%eval 0.17] [%clk 0:34:02] } 25. Bd2 { [%eval 0.16] [%clk 0:59:44] } 25... Rac8 { [%eval 0.27] [%clk 0:32:50] } 26. Rac1 { [%eval 0.29] [%clk 0:59:54] } 26... Rxc2 { [%eval 0.24] [%clk 0:32:44] } 27. Qxc2 { [%eval 0.14] [%clk 0:59:04] } 27... Rd8 { [%eval 0.18] [%clk 0:31:11] } 28. Qb3 { [%eval 0.16] [%clk 0:47:46] } 28... Be7 { [%eval 0.29] [%clk 0:26:33] } 29. g3 { [%eval 0.26] [%clk 0:46:34] } 29... Nb6 { [%eval 0.22] [%clk 0:20:22] } 30. Kg2 { [%eval 0.14] [%clk 0:42:53] } 30... Rc8 { [%eval 0.23] [%clk 0:12:57] } 31. Rf1 { [%eval 0.0] [%clk 0:41:26] } 31... Nd7 { [%eval 0.0] [%clk 0:10:45] } 32. f4 { [%eval -0.08] [%clk 0:38:09] } 32... Bf6?! { [%eval 0.58] } { Inaccuracy. exf4 was best. } { [%clk 0:10:02] } 33. Be3?! { [%eval -0.27] } { Inaccuracy. f5 was best. } { [%clk 0:30:06] } 33... exf4 { [%eval -0.19] [%clk 0:05:44] } 34. gxf4 { [%eval -0.51] [%clk 0:30:08] } 34... Rc3 { [%eval -0.59] [%clk 0:05:15] } 35. Qb1 { [%eval -0.88] [%clk 0:30:00] } 35... Bd4 { [%eval -1.02] [%clk 0:04:34] } 36. e5 { [%eval -0.94] [%clk 0:20:36] } 36... Qb6 { [%eval -1.05] [%clk 0:05:02] } 37. Bd2 { [%eval -1.0] [%clk 0:20:42] } 37... Rc7 { [%eval -0.45] [%clk 0:04:54] } 38. Rc1 { [%eval -0.33] [%clk 0:18:10] } 38... Nf8 { [%eval -0.35] [%clk 0:04:30] } 39. Bf3 { [%eval -0.38] [%clk 0:18:03] } 39... Ne6 { [%eval -0.39] [%clk 0:04:19] } 40. Rxc7 { [%eval -0.36] [%clk 0:17:44] } 40... Qxc7 { [%eval -0.32] [%clk 0:04:32] } 41. Qb3? { [%eval -1.93] } { Mistake. Qc1 was best. } { [%clk 0:16:26] } 41... Qe7 { [%eval -1.91] [%clk 0:03:43] } 42. Kg3?? { [%eval #-6] } { Checkmate is now unavoidable. Qd1 was best. } { [%clk 0:15:19] } 42... Qh4+ { [%eval #-5] [%clk 0:03:19] } 43. Kxh4 { [%eval #-2] [%clk 0:15:14] } 43... Bf2+ { [%eval #-1] [%clk 0:03:47] } 44. Kg4 { [%eval #-1] [%clk 0:15:25] } 44... h5# { [%clk 0:04:14] } 0-1