Event: Round 2: Zia, Tahsin Tajwar - Swarnavo Choudhury
Site: https://lichess.org/broadcast/bangladesh-49th-national-b-chess-championship-2025/round-2/fsQSDv4x/nx5cDO5J
Date: 2025-09-06
White: Zia, Tahsin Tajwar
WhiteTitle: FM
WhiteElo: 2334
Black: Swarnavo Choudhury
BlackElo: 2104
Result: 1-0
ECO: A16
Opening: English Opening: Anglo-Indian Defense, Anglo-Grünfeld Variation
Variant: Standard
TimeControl: 90+30

1. Nf3 { [%eval 0.1] [%clk 1:29:52] } 1... Nf6 { [%eval 0.18] [%clk 1:30:52] } 2. c4 { [%eval 0.12] [%clk 1:30:03] } 2... g6 { [%eval 0.29] [%clk 1:31:06] } 3. Nc3 { [%eval 0.26] [%clk 1:30:13] } 3... d5 { [%eval 0.3] [%clk 1:31:27] } 4. cxd5 { [%eval 0.31] [%clk 1:30:36] } 4... Nxd5 { [%eval 0.24] [%clk 1:31:50] } 5. h4 { [%eval 0.26] [%clk 1:26:45] } 5... h5 { [%eval 0.5] [%clk 1:19:37] } 6. e4 { [%eval 0.56] [%clk 1:26:01] } 6... Nxc3 { [%eval 0.47] [%clk 1:19:58] } 7. dxc3 { [%eval 0.09] [%clk 1:26:09] } 7... Qxd1+ { [%eval 0.07] [%clk 1:16:47] } 8. Kxd1 { [%eval 0.03] [%clk 1:26:19] } 8... Bg4 { [%eval 0.29] [%clk 1:13:41] } 9. Bf4 { [%eval 0.06] [%clk 1:25:29] } 9... c6 { [%eval 0.13] [%clk 1:11:06] } 10. Kc2 { [%eval 0.16] [%clk 1:25:20] } 10... Bg7 { [%eval 0.4] [%clk 0:52:15] } 11. Ne5 { [%eval 0.26] [%clk 1:09:35] } 11... Be6 { [%eval 0.46] [%clk 0:49:57] } 12. Rd1 { [%eval 0.1] [%clk 1:04:22] } 12... O-O { [%eval 0.59] [%clk 0:45:16] } 13. f3 { [%eval 0.12] [%clk 0:56:34] } 13... a5 { [%eval 0.15] [%clk 0:42:40] } 14. a4 { [%eval 0.13] [%clk 0:56:30] } 14... Bxe5 { [%eval 0.07] [%clk 0:27:42] } 15. Bxe5 { [%eval 0.05] [%clk 0:56:05] } 15... Nd7 { [%eval 0.19] [%clk 0:27:58] } 16. Bd4 { [%eval 0.19] [%clk 0:55:22] } 16... c5?! { [%eval 1.15] } { Inaccuracy. Rfb8 was best. } { [%clk 0:23:07] } 17. Be3 { [%eval 1.15] [%clk 0:55:34] } 17... b6 { [%eval 0.97] [%clk 0:23:30] } 18. Bf4 { [%eval 0.66] [%clk 0:49:00] } 18... f6 { [%eval 1.14] [%clk 0:19:41] } 19. Bb5?! { [%eval 0.54] } { Inaccuracy. Bc4 was best. } { [%clk 0:43:56] } 19... Ne5 { [%eval 0.53] [%clk 0:19:50] } 20. Bxe5 { [%eval 0.18] [%clk 0:42:44] } 20... fxe5 { [%eval 0.25] [%clk 0:20:02] } 21. Bd7 { [%eval 0.33] [%clk 0:43:08] } 21... Kf7? { [%eval 2.03] } { Mistake. Bf7 was best. } { [%clk 0:19:32] } 22. Rd2?? { [%eval 0.19] } { Blunder. Bxe6+ was best. } { [%clk 0:42:57] } 22... Rad8 { [%eval 0.33] [%clk 0:17:13] } 23. Rhd1 { [%eval 0.18] [%clk 0:42:50] } 23... Kf6? { [%eval 1.32] } { Mistake. Rxd7 was best. } { [%clk 0:17:00] } 24. Bxe6 { [%eval 1.34] [%clk 0:27:46] } 24... Rxd2+ { [%eval 1.61] [%clk 0:17:18] } 25. Kxd2 { [%eval 1.39] [%clk 0:28:04] } 25... Kxe6 { [%eval 1.07] [%clk 0:17:39] } 26. Kd3?! { [%eval 0.0] } { Inaccuracy. Ke2 was best. } { [%clk 0:28:23] } 26... Rd8+ { [%eval 0.0] [%clk 0:16:18] } 27. Kc2 { [%eval 0.0] [%clk 0:28:47] } 27... Rxd1 { [%eval 0.0] [%clk 0:14:44] } 28. Kxd1 { [%eval 0.0] [%clk 0:29:14] } 28... c4 { [%eval 0.0] [%clk 0:14:21] } 29. Kd2 { [%eval 0.0] [%clk 0:24:09] } 29... Kf6 { [%eval 0.0] [%clk 0:10:48] } 30. Ke3 { [%eval 0.0] [%clk 0:23:35] } 30... g5 { [%eval 0.0] [%clk 0:09:16] } 31. hxg5+ { [%eval 0.0] [%clk 0:22:35] } 31... Kxg5 { [%eval 0.0] [%clk 0:09:37] } 32. g3 { [%eval 0.0] [%clk 0:21:18] } 32... h4?? { [%eval 6.05] } { Blunder. Kg6 was best. } { [%clk 0:08:20] } 33. gxh4+ { [%eval 5.76] [%clk 0:19:08] } 33... Kxh4 { [%eval 5.4] [%clk 0:08:37] } 34. f4 { [%eval 5.26] [%clk 0:19:19] } 1-0