Event: 13-20
Date: 2024-02-10
White: M.M. Zahirul Islam
WhiteElo: 1831
Black: Ahmed Hossain Majumder
BlackElo: 1962
Result: 1/2-1/2
ECO: A57
Opening: Benko Gambit Accepted: Pawn Return Variation
Variant: Standard
TimeControl: 5400+30+1800

1. d4 { [%eval 0.15] [%clk 1:30:57] } 1... Nf6 { [%eval 0.16] [%clk 1:30:38] } 2. c4 { [%eval 0.16] [%clk 1:31:18] } 2... c5?! { [%eval 0.93] } { Inaccuracy. e6 was best. } { [%clk 1:30:01] } 3. d5 { [%eval 0.65] [%clk 1:31:45] } 3... b5 { [%eval 0.83] [%clk 1:30:12] } 4. cxb5 { [%eval 0.8] [%clk 1:32:06] } 4... a6 { [%eval 0.74] [%clk 1:30:31] } 5. b6 { [%eval 0.27] [%clk 1:32:35] } 5... d6 { [%eval 0.53] [%clk 1:30:32] } 6. Nc3 { [%eval 0.52] [%clk 1:33:02] } 6... Nbd7 { [%eval 0.59] [%clk 1:30:34] } 7. e4 { [%eval 0.59] [%clk 1:33:24] } 7... g6 { [%eval 0.77] [%clk 1:30:12] } 8. a4 { [%eval 0.56] [%clk 1:32:55] } 8... Qxb6 { [%eval 0.72] [%clk 1:29:52] } 9. Nf3 { [%eval 0.43] [%clk 1:32:56] } 9... Bg7 { [%eval 0.67] [%clk 1:30:03] } 10. Bd3 { [%eval 0.46] [%clk 1:33:08] } 10... O-O { [%eval 0.39] } 11. h3 { [%eval 0.29] } 11... Ne8 { [%eval 0.6] [%clk 1:22:45] } 12. O-O { [%eval 0.36] [%clk 1:31:50] } 12... Ne5 { [%eval 0.68] [%clk 1:10:38] } 13. Nxe5 { [%eval 0.67] [%clk 1:27:37] } 13... Bxe5 { [%eval 0.59] [%clk 1:10:23] } 14. Kh1 { [%eval 0.54] [%clk 1:28:05] } 14... Bg7 { [%eval 0.74] [%clk 1:05:49] } 15. Qe2 { [%eval 0.68] [%clk 1:21:55] } 15... Nf6 { [%eval 0.69] [%clk 1:00:20] } 16. f4 { [%eval 0.33] [%clk 1:21:21] } 16... e6 { [%eval 0.27] [%clk 0:51:28] } 17. Bc4 { [%eval -0.23] [%clk 1:16:43] } 17... exd5 { [%eval -0.08] [%clk 0:49:20] } 18. Nxd5 { [%eval -0.09] [%clk 1:13:52] } 18... Nxd5 { [%eval -0.16] [%clk 0:49:29] } 19. Bxd5 { [%eval -0.14] [%clk 1:14:11] } 19... Bb7 { [%eval -0.18] [%clk 0:41:17] } 20. Qc4 { [%eval -0.14] [%clk 1:12:28] } 20... Bxd5 { [%eval -0.09] [%clk 0:41:02] } 21. Qxd5 { [%eval -0.2] [%clk 1:12:53] } 21... Rab8 { [%eval 0.0] [%clk 0:36:15] } 22. Rf3?! { [%eval -1.02] } { Inaccuracy. f5 was best. } { [%clk 1:07:47] } 22... Bd4 { [%eval -0.8] [%clk 0:28:32] } 23. Rb1 { [%eval -1.05] [%clk 0:43:35] } 23... Qb4?! { [%eval -0.17] } { Inaccuracy. Qb7 was best. } { [%clk 0:25:16] } 24. Be3 { [%eval -0.29] [%clk 0:41:57] } 24... Qxa4 { [%eval -0.06] [%clk 0:18:46] } 25. Qxd6?! { [%eval -1.13] } { Inaccuracy. Bxd4 was best. } { [%clk 0:41:01] } 25... Qc2 { [%eval -0.67] [%clk 0:09:14] } 26. Rbf1 { [%eval -1.03] [%clk 0:38:39] } 26... Qxe4?! { [%eval -0.45] } { Inaccuracy. Rxb2 was best. } { [%clk 0:06:31] } 27. Bxd4 { [%eval -0.45] [%clk 0:36:04] } 27... Qxd4 { [%eval -0.32] [%clk 0:06:42] } 28. Qxa6 { [%eval -0.38] [%clk 0:36:00] } 28... Rxb2 { [%eval -0.29] [%clk 0:06:42] } 29. f5 { [%eval -0.39] [%clk 0:36:02] } 29... Qd2 { [%eval -0.4] [%clk 0:04:17] } 30. R3f2?? { [%eval -2.63] } { Blunder. Rg1 was best. } { [%clk 0:35:12] } 30... Qd4?? { [%eval -0.41] } { Blunder. Qxf2 was best. } { [%clk 0:04:25] } 31. Rf4 { [%eval -0.33] [%clk 0:35:14] } 31... Qd2 { [%eval -0.02] [%clk 0:04:34] } 32. Qc6 { [%eval -0.04] [%clk 0:35:42] } 32... Rb1 { [%eval 0.0] [%clk 0:04:31] } 33. fxg6 { [%eval 0.0] [%clk 0:35:20] } 33... Rxf1+ { [%eval 0.0] [%clk 0:04:30] } 34. Rxf1 { [%eval 0.0] [%clk 0:35:48] } 34... hxg6 { [%eval 0.0] [%clk 0:04:31] } 1/2-1/2