Event: Round 3: Rahman, Syed Mahfuzur - Tanvir, Alam
Site: https://lichess.org/broadcast/bangladesh-49th-national-b-chess-championship-2025/round-3/Yx0k8Rxd/NzCOALGT
Date: 2025-09-07
White: Rahman, Syed Mahfuzur
WhiteTitle: FM
WhiteElo: 2134
Black: Tanvir, Alam
BlackElo: 1945
Result: 1-0
ECO: E12
Opening: Queen's Indian Defense: Kasparov Variation
Variant: Standard
TimeControl: 90+30

1. d4 { [%eval 0.17] [%clk 1:30:58] } 1... Nf6 { [%eval 0.19] [%clk 1:28:16] } 2. c4 { [%eval 0.18] [%clk 1:31:23] } 2... e6 { [%eval 0.14] [%clk 1:28:42] } 3. Nf3 { [%eval 0.11] [%clk 1:31:50] } 3... b6 { [%eval 0.23] [%clk 1:29:08] } 4. Nc3 { [%eval 0.15] [%clk 1:29:23] } 4... Bb4 { [%eval 0.14] [%clk 1:29:06] } 5. Bd2 { [%eval 0.07] [%clk 1:19:53] } 5... Bb7 { [%eval 0.25] [%clk 1:29:17] } 6. e3 { [%eval 0.14] [%clk 1:18:39] } 6... O-O { [%eval 0.12] [%clk 1:27:21] } 7. Bd3 { [%eval 0.05] [%clk 1:18:51] } 7... d5 { [%eval 0.08] [%clk 1:27:19] } 8. cxd5 { [%eval 0.06] [%clk 1:13:22] } 8... exd5 { [%eval 0.15] [%clk 1:27:16] } 9. O-O { [%eval 0.08] [%clk 1:13:48] } 9... a6 { [%eval 0.6] [%clk 1:26:34] } 10. Ne5 { [%eval 0.5] [%clk 1:10:03] } 10... c5 { [%eval 0.98] [%clk 1:22:51] } 11. a3 { [%eval 0.89] [%clk 1:04:54] } 11... Ba5?! { [%eval 1.49] } { Inaccuracy. Bxc3 was best. } { [%clk 1:20:51] } 12. b4 { [%eval 1.61] [%clk 1:00:54] } 12... cxb4 { [%eval 1.46] [%clk 1:20:59] } 13. Na4 { [%eval 1.45] [%clk 1:01:09] } 13... b5 { [%eval 1.84] [%clk 1:12:52] } 14. Nc5 { [%eval 1.91] [%clk 1:01:10] } 14... Ra7 { [%eval 1.91] [%clk 1:10:41] } 15. axb4 { [%eval 1.87] [%clk 0:58:44] } 15... Bb6 { [%eval 1.93] [%clk 1:10:58] } 16. Bxb5 { [%eval 1.94] [%clk 0:56:35] } 16... axb5 { [%eval 1.87] [%clk 0:50:57] } 17. Rxa7 { [%eval 1.86] [%clk 0:56:45] } 17... Bxa7 { [%eval 1.82] [%clk 0:51:25] } 18. Nxb7 { [%eval 1.93] [%clk 0:57:13] } 18... Qe7 { [%eval 2.55] [%clk 0:50:38] } 19. Nc5 { [%eval 2.57] [%clk 0:57:23] } 19... Ne4 { [%eval 2.64] [%clk 0:50:55] } 20. Qe2 { [%eval 2.32] [%clk 0:50:17] } 20... f6 { [%eval 2.97] [%clk 0:46:49] } 21. Ned3 { [%eval 3.0] [%clk 0:49:01] } 21... Nd6 { [%eval 2.88] [%clk 0:45:00] } 22. Nf4 { [%eval 3.25] [%clk 0:45:52] } 22... Qf7 { [%eval 3.1] [%clk 0:45:08] } 23. Qf3 { [%eval 3.15] [%clk 0:41:20] } 23... Nc4 { [%eval 3.04] [%clk 0:44:32] } 24. Bc3 { [%eval 2.92] [%clk 0:41:35] } 24... Rd8 { [%eval 3.16] [%clk 0:42:39] } 25. Ra1 { [%eval 3.03] [%clk 0:40:18] } 25... g6?! { [%eval 4.76] } { Inaccuracy. Nc6 was best. } { [%clk 0:41:21] } 26. Nxd5 { [%eval 4.76] [%clk 0:34:41] } 26... Rd7? { [%eval 9.09] } { Mistake. f5 was best. } { [%clk 0:30:57] } 1-0