Event: Round 6: Zia, Tahsin Tajwar - Abu Sufian, Shakil
Site: https://lichess.org/broadcast/bangladesh-49th-national-b-chess-championship-2025/round-6/pFTPKIaZ/WJzT78oj
Date: 2025-09-10
White: Zia, Tahsin Tajwar
WhiteTitle: FM
WhiteElo: 2334
Black: Abu Sufian, Shakil
BlackTitle: IM
BlackElo: 2217
Result: 1/2-1/2
ECO: D02
Opening: Queen's Pawn Game: London System
Variant: Standard
TimeControl: 90+30

1. d4 { [%eval 0.17] [%clk 1:27:42] } 1... d5 { [%eval 0.18] [%clk 1:30:56] } 2. Nf3 { [%eval 0.08] [%clk 1:28:02] } 2... Nf6 { [%eval 0.11] [%clk 1:31:19] } 3. Bf4 { [%eval 0.04] [%clk 1:26:56] } 3... c5 { [%eval 0.11] [%clk 1:30:49] } 4. e3 { [%eval 0.02] [%clk 1:25:22] } 4... Nc6 { [%eval 0.0] [%clk 1:31:07] } 5. Nbd2 { [%eval 0.0] [%clk 1:25:32] } 5... cxd4 { [%eval 0.21] [%clk 1:26:51] } 6. exd4 { [%eval 0.0] [%clk 1:25:32] } 6... Qb6 { [%eval 0.24] [%clk 1:26:51] } 7. Nb3 { [%eval 0.06] [%clk 1:25:32] } 7... Bf5 { [%eval 0.3] [%clk 1:26:51] } 8. c3 { [%eval 0.18] } 8... e6 { [%eval 0.18] } 9. a4 { [%eval 0.08] [%clk 1:11:51] } 9... a6 { [%eval 0.13] [%clk 1:25:46] } 10. Be2 { [%eval 0.17] [%clk 1:10:34] } 10... Be7 { [%eval 0.22] [%clk 1:25:48] } 11. O-O { [%eval 0.06] [%clk 1:10:22] } 11... h6 { [%eval 0.31] [%clk 1:22:15] } 12. Ne5 { [%eval 0.01] [%clk 1:09:16] } 12... Nxe5 { [%eval 0.16] [%clk 1:20:16] } 13. a5 { [%eval 0.23] [%clk 1:02:43] } 13... Nf3+ { [%eval 0.07] [%clk 1:16:22] } 14. Bxf3 { [%eval 0.16] [%clk 1:02:20] } 14... Qb5 { [%eval 0.19] [%clk 1:16:35] } 15. Be2 { [%eval 0.04] [%clk 1:01:40] } 15... Qd7?! { [%eval 0.71] } { Inaccuracy. Qc6 was best. } { [%clk 1:15:23] } 16. Nc1?! { [%eval 0.08] } { Inaccuracy. Nc5 was best. } { [%clk 0:58:28] } 16... O-O { [%eval 0.13] [%clk 1:15:17] } 17. Nd3 { [%eval 0.07] [%clk 0:56:56] } 17... Bd6 { [%eval 0.27] [%clk 1:06:55] } 18. Ne5 { [%eval -0.04] [%clk 0:52:12] } 18... Qc7 { [%eval 0.0] [%clk 1:06:42] } 19. Re1 { [%eval -0.04] [%clk 0:52:37] } 19... Nd7 { [%eval 0.32] [%clk 1:04:19] } 20. Bf3 { [%eval -0.22] [%clk 0:35:16] } 20... Nxe5 { [%eval 0.09] [%clk 1:03:13] } 21. Bxe5 { [%eval 0.17] [%clk 0:35:13] } 21... Bxe5 { [%eval 0.12] [%clk 1:01:43] } 22. Rxe5 { [%eval 0.2] [%clk 0:35:25] } 22... Bg6 { [%eval 0.31] [%clk 1:00:49] } 23. Qb3 { [%eval -0.15] [%clk 0:34:23] } 23... Rfb8 { [%eval 0.01] [%clk 0:56:35] } 24. c4 { [%eval -0.04] [%clk 0:21:39] } 24... dxc4 { [%eval 0.02] [%clk 0:45:11] } 25. Qb6 { [%eval -0.35] [%clk 0:21:55] } 25... Qxb6 { [%eval -0.53] [%clk 0:43:19] } 26. axb6 { [%eval -0.6] [%clk 0:22:20] } 26... Rd8 { [%eval -0.3] [%clk 0:43:45] } 27. d5? { [%eval -1.52] } { Mistake. Bxb7 was best. } 27... exd5? { [%eval 0.01] } { Mistake. Rd6 was best. } { [%clk 0:43:54] } 28. Rxd5 { [%eval 0.11] [%clk 0:19:28] } 28... Rxd5 { [%eval 0.05] [%clk 0:42:22] } 29. Bxd5 { [%eval 0.06] [%clk 0:19:56] } 29... Rd8 { [%eval 0.0] [%clk 0:42:44] } 30. Bxb7 { [%eval 0.0] [%clk 0:18:40] } 30... Rb8 { [%eval 0.0] [%clk 0:43:09] } 31. Bxa6 { [%eval 0.0] [%clk 0:19:04] } 31... Rxb6 { [%eval 0.0] [%clk 0:43:36] } 1/2-1/2