Event: Round 6: Md. Sultan Byzid, Amin - Tanvir, Alam
Site: https://lichess.org/broadcast/bangladesh-49th-national-b-chess-championship-2025/round-6/pFTPKIaZ/MXk7wtQs
Date: 2025-09-10
White: Md. Sultan Byzid, Amin
WhiteElo: 1884
Black: Tanvir, Alam
BlackElo: 1945
Result: 0-1
ECO: A45
Opening: Indian Defense
Variant: Standard
TimeControl: 90+30

1. d4 { [%eval 0.17] [%clk 1:30:30] } 1... Nf6 { [%eval 0.19] [%clk 1:22:37] } 2. Bf4 { [%eval 0.0] [%clk 1:30:27] } 2... d5 { [%eval 0.05] [%clk 1:23:02] } 3. e3 { [%eval 0.04] [%clk 1:30:30] } 3... c5 { [%eval 0.0] [%clk 1:23:31] } 4. c3 { [%eval 0.0] [%clk 1:29:24] } 4... Nc6 { [%eval 0.0] [%clk 1:23:57] } 5. Bd3 { [%eval -0.3] [%clk 1:29:20] } 5... Qb6 { [%eval -0.21] [%clk 1:24:19] } 6. b3 { [%eval -0.28] [%clk 1:24:18] } 6... cxd4 { [%eval -0.1] [%clk 1:22:13] } 7. cxd4 { [%eval -0.51] [%clk 1:23:31] } 7... Bg4?! { [%eval 0.1] } { Inaccuracy. Qa5+ was best. } { [%clk 1:18:21] } 8. f3?! { [%eval -0.54] } { Inaccuracy. Ne2 was best. } { [%clk 1:23:04] } 8... Bh5 { [%eval -0.15] [%clk 1:18:33] } 9. Ne2 { [%eval -0.15] [%clk 1:23:20] } 9... Nb4 { [%eval 0.19] [%clk 1:18:24] } 10. O-O?! { [%eval -0.63] } { Inaccuracy. Nbc3 was best. } { [%clk 1:22:30] } 10... Rc8?! { [%eval -0.03] } { Inaccuracy. Nxd3 was best. } { [%clk 1:18:21] } 11. Nbc3 { [%eval 0.0] [%clk 1:20:03] } 11... Nxd3 { [%eval -0.05] [%clk 1:18:32] } 12. Qxd3 { [%eval 0.0] [%clk 1:19:53] } 12... Bg6 { [%eval 0.01] [%clk 1:18:43] } 13. Qd2 { [%eval 0.06] [%clk 1:16:24] } 13... e6 { [%eval 0.0] [%clk 1:18:45] } 14. Na4 { [%eval -0.22] [%clk 1:14:48] } 14... Qb4 { [%eval -0.15] [%clk 1:18:32] } 15. Qxb4 { [%eval -0.07] [%clk 1:13:03] } 15... Bxb4 { [%eval 0.0] [%clk 1:18:54] } 16. Rfc1 { [%eval -0.44] [%clk 1:10:28] } 16... Ke7 { [%eval -0.47] [%clk 1:18:22] } 17. Kf2?! { [%eval -1.5] } { Inaccuracy. a3 was best. } { [%clk 1:08:15] } 17... Ba3 { [%eval -1.7] [%clk 1:18:20] } 18. Rc7+ { [%eval -1.67] [%clk 1:00:13] } 18... Rxc7 { [%eval -1.76] [%clk 1:16:10] } 19. Bxc7 { [%eval -1.75] [%clk 1:00:41] } 19... Rc8 { [%eval -1.91] [%clk 1:16:19] } 20. Be5? { [%eval -3.41] } { Mistake. Ba5 was best. } { [%clk 0:59:54] } 20... Rc2 { [%eval -3.43] [%clk 1:16:24] } 21. Ke1?! { [%eval -5.33] } { Inaccuracy. Rd1 was best. } { [%clk 0:56:28] } 21... Bb4+ { [%eval -5.25] [%clk 1:16:08] } 22. Kf2 { [%eval -5.49] [%clk 0:51:45] } 22... Bd3 { [%eval -5.45] [%clk 1:16:09] } 23. Rc1 { [%eval -5.34] [%clk 0:51:10] } 23... Rxe2+ { [%eval -5.5] [%clk 1:15:17] } 24. Kg3 { [%eval -5.46] [%clk 0:51:25] } 24... Rc2 { [%eval -5.26] [%clk 1:14:48] } 25. Rxc2 { [%eval -5.26] [%clk 0:49:41] } 25... Bxc2 { [%eval -5.53] [%clk 1:13:21] } 26. Bb8 { [%eval -5.83] [%clk 0:49:40] } 26... b5 { [%eval -5.55] [%clk 1:12:56] } 27. Nc5 { [%eval -5.42] [%clk 0:49:55] } 27... Bxc5 { [%eval -5.41] [%clk 1:12:04] } 28. dxc5 { [%eval -5.24] [%clk 0:50:22] } 28... a5 { [%eval -5.28] [%clk 1:12:14] } 29. Kf2 { [%eval -5.66] [%clk 0:50:37] } 29... Kd7 { [%eval -5.48] [%clk 1:12:19] } 30. Ke2 { [%eval -5.72] [%clk 0:50:29] } 30... Kc6 { [%eval -5.76] [%clk 1:12:35] } 31. Kd2 { [%eval -5.52] [%clk 0:50:24] } 31... Bg6 { [%eval -5.41] [%clk 1:12:55] } 32. Bd6 { [%eval -5.52] [%clk 0:50:21] } 32... Nd7 { [%eval -5.69] [%clk 1:13:18] } 33. Kc3 { [%eval -6.04] [%clk 0:50:13] } 33... Nxc5 { [%eval -5.99] [%clk 1:13:41] } 34. Bf8 { [%eval -6.13] [%clk 0:50:23] } 34... b4+ { [%eval -5.95] [%clk 1:13:41] } 35. Kd4?! { [%eval -8.9] } { Inaccuracy. Kb2 was best. } { [%clk 0:48:58] } 35... Nd7 { [%eval -7.63] [%clk 1:12:17] } 36. Bxg7 { [%eval -7.56] [%clk 0:49:14] } 36... f6 { [%eval -6.04] [%clk 1:12:37] } 37. e4 { [%eval -5.97] [%clk 0:49:37] } 37... e5+ { [%eval -6.2] [%clk 1:12:25] } 38. Ke3 { [%eval -6.55] [%clk 0:49:39] } 38... d4+ { [%eval -6.42] [%clk 1:12:29] } 39. Kd3 { [%eval -6.48] [%clk 0:49:39] } 39... Bf7 { [%eval -6.3] [%clk 1:12:29] } 40. g4 { [%eval -6.85] [%clk 0:47:47] } 40... a4 { [%eval -6.86] [%clk 1:11:38] } 41. Kc2 { [%eval -6.89] [%clk 0:47:01] } 41... Kb5 { [%eval -6.65] [%clk 1:11:29] } 42. h4 { [%eval -7.78] [%clk 0:47:26] } 42... a3 { [%eval -7.69] [%clk 1:10:37] } 43. g5 { [%eval -7.9] [%clk 0:46:51] } 43... fxg5 { [%eval -7.73] [%clk 1:11:00] } 44. hxg5 { [%eval -7.54] [%clk 0:47:19] } 44... Bh5 { [%eval -7.15] [%clk 1:11:13] } 0-1