Event: Round 5: Sagor Md. - Chowdhury Siam
Date: 2023-05-06
White: Sagor Md.
Black: Chowdhury Siam
Result: 0-1
ECO: C24
Opening: Bishop's Opening: Vienna Hybrid
Variant: Standard

1. e4 { [%eval 0.36] [%clk 1:30:45] } 1... e5 { [%eval 0.35] [%clk 1:29:47] } 2. Nc3 { [%eval 0.08] [%clk 1:30:05] } 2... Nc6 { [%eval 0.1] [%clk 1:28:52] } 3. Bc4 { [%eval 0.11] [%clk 1:30:00] } 3... Nf6 { [%eval 0.0] [%clk 1:27:58] } 4. d3 { [%eval 0.0] [%clk 1:29:14] } 4... h6 { [%eval 0.32] [%clk 1:25:58] } 5. Nf3 { [%eval 0.12] [%clk 1:25:41] } 5... Bc5 { [%eval 0.13] [%clk 1:24:02] } 6. O-O { [%eval 0.15] [%clk 1:25:23] } 6... d6 { [%eval 0.19] [%clk 1:23:44] } 7. Na4 { [%eval 0.19] [%clk 1:22:39] } 7... Bb6 { [%eval 0.01] [%clk 1:23:10] } 8. c3 { [%eval 0.19] [%clk 1:21:56] } 8... Bg4 { [%eval 0.32] [%clk 1:21:53] } 9. b4 { [%eval 0.22] [%clk 1:20:09] } 9... O-O { [%eval 0.37] [%clk 1:19:45] } 10. h3 { [%eval 0.28] [%clk 1:18:04] } 10... Bh5 { [%eval 0.62] [%clk 1:15:16] } 11. Qe2 { [%eval 0.42] [%clk 1:16:01] } 11... Ne7 { [%eval 0.73] [%clk 1:06:50] } 12. Nxb6 { [%eval 0.67] [%clk 1:14:17] } 12... axb6 { [%eval 0.53] [%clk 1:06:49] } 13. a4 { [%eval 0.07] [%clk 1:13:07] } 13... Qd7 { [%eval -0.05] [%clk 1:05:41] } 14. Bb3 { [%eval 0.22] [%clk 1:12:33] } 14... b5 { [%eval 0.43] [%clk 1:04:37] } 15. a5 { [%eval 0.32] [%clk 1:12:06] } 15... b6 { [%eval 0.67] [%clk 1:03:24] } 16. Bd2?! { [%eval -0.21] } { Inaccuracy. a6 was best. } { [%clk 1:06:28] } 16... bxa5 { [%eval 0.0] [%clk 0:59:02] } 17. bxa5 { [%eval -0.14] [%clk 0:58:32] } 17... c5 { [%eval 0.0] [%clk 0:56:16] } 18. a6?! { [%eval -0.56] } { Inaccuracy. Kh2 was best. } { [%clk 0:41:26] } 18... Qc6 { [%eval -0.57] [%clk 0:49:20] } 19. g4 { [%eval -0.74] [%clk 0:40:51] } 19... Bg6 { [%eval -0.57] [%clk 0:46:56] } 20. Nh4 { [%eval -0.69] [%clk 0:37:39] } 20... Rxa6 { [%eval -0.72] [%clk 0:40:24] } 21. g5 { [%eval -0.78] [%clk 0:36:54] } 21... Rxa1 { [%eval -0.84] [%clk 0:27:06] } 22. Rxa1 { [%eval -0.91] [%clk 0:36:33] } 22... Bh5 { [%eval -0.84] [%clk 0:26:12] } 23. f3 { [%eval -1.29] [%clk 0:34:55] } 23... hxg5 { [%eval -1.37] [%clk 0:23:40] } 24. Bxg5 { [%eval -1.33] [%clk 0:35:07] } 24... d5 { [%eval -1.34] [%clk 0:18:40] } 25. exd5 { [%eval -1.49] [%clk 0:30:28] } 25... Nexd5 { [%eval -1.58] [%clk 0:18:05] } 26. Qxe5? { [%eval -3.36] } { Mistake. c4 was best. } { [%clk 0:29:00] } 26... Re8 { [%eval -3.71] [%clk 0:17:32] } 27. Qf5 { [%eval -4.64] [%clk 0:28:55] } 27... g6 { [%eval -4.85] [%clk 0:15:29] } 28. Bxd5 { [%eval -5.58] [%clk 0:21:25] } 28... Nxd5 { [%eval -5.66] [%clk 0:15:36] } 29. Ra6 { [%eval -5.78] [%clk 0:20:35] } 29... Qxa6 { [%eval -7.32] [%clk 0:12:56] } 30. Qxd5? { [%eval #-9] } { Checkmate is now unavoidable. Qe4 was best. } { [%clk 0:21:03] } 30... Qa1+ { [%eval #-8] [%clk 0:13:03] } 31. Kh2 { [%eval #-8] [%clk 0:18:52] } 31... Qxc3?? { [%eval -5.02] } { Lost forced checkmate sequence. Re2+ was best. } { [%clk 0:12:31] } 32. Be7?! { [%eval -6.77] } { Inaccuracy. Ng2 was best. } { [%clk 0:10:04] } 32... Qe1 { [%eval -6.99] [%clk 0:09:16] } 33. Bf6?! { [%eval -34.77] } { Inaccuracy. Qe4 was best. } { [%clk 0:09:11] } 33... Qf2+ { [%eval -33.13] [%clk 0:09:08] } 34. Ng2 { [%eval -12.24] [%clk 0:09:04] } 34... Bxf3 { [%eval -8.26] [%clk 0:09:23] } 35. Qg5 { [%eval -15.24] [%clk 0:09:33] } 35... Bxg2?! { [%eval -7.29] } { Inaccuracy. Re2 was best. } { [%clk 0:08:55] } 36. Qxg2? { [%eval #-6] } { Checkmate is now unavoidable. Qh4 was best. } { [%clk 0:09:32] } 36... Qxf6?! { [%eval -14.15] } { Lost forced checkmate sequence. Qf4+ was best. } { [%clk 0:09:23] } 0-1