Event: Round 5: Rahman, Syed Mahfuzur - Anata, Choudhury
Date: 2024-06-11
White: Rahman, Syed Mahfuzur
WhiteTitle: FM
WhiteElo: 2120
Black: Anata, Choudhury
BlackElo: 2155
Result: 0-1
ECO: E18
Opening: Queen's Indian Defense: Classical Variation, Tiviakov Defense
Variant: Standard

1. d4 { [%eval 0.16] [%clk 1:25:13] } 1... Nf6 { [%eval 0.17] [%clk 1:30:45] } 2. c4 { [%eval 0.21] [%clk 1:25:30] } 2... e6 { [%eval 0.11] [%clk 1:31:06] } 3. Nf3 { [%eval 0.12] [%clk 1:25:46] } 3... b6 { [%eval 0.23] [%clk 1:31:22] } 4. g3 { [%eval 0.2] [%clk 1:25:11] } 4... Bb7 { [%eval 0.28] [%clk 1:31:44] } 5. Bg2 { [%eval 0.33] [%clk 1:25:33] } 5... Be7 { [%eval 0.36] [%clk 1:31:33] } 6. O-O { [%eval 0.28] [%clk 1:24:24] } 6... O-O { [%eval 0.32] [%clk 1:31:48] } 7. Nc3 { [%eval 0.19] [%clk 1:18:23] } 7... Na6 { [%eval 0.46] [%clk 1:31:48] } 8. a3 { [%eval 0.45] [%clk 1:00:03] } 8... Ne4 { [%eval 0.42] [%clk 1:29:02] } 9. Nxe4 { [%eval 0.33] [%clk 0:55:24] } 9... Bxe4 { [%eval 0.29] [%clk 1:29:21] } 10. Qa4 { [%eval 0.16] [%clk 0:55:47] } 10... Qc8 { [%eval 0.41] [%clk 1:27:54] } 11. Ne5 { [%eval 0.05] [%clk 0:53:45] } 11... Bxg2 { [%eval 0.01] [%clk 1:27:33] } 12. Kxg2 { [%eval 0.0] [%clk 0:54:12] } 12... Qb7+ { [%eval 0.05] [%clk 1:27:38] } 13. f3 { [%eval 0.1] [%clk 0:54:15] } 13... c6 { [%eval 0.26] [%clk 1:27:53] } 14. b4 { [%eval 0.21] [%clk 0:49:13] } 14... b5 { [%eval 0.14] [%clk 1:22:51] } 15. Qc2 { [%eval 0.17] [%clk 0:48:39] } 15... d6 { [%eval 0.19] [%clk 1:22:56] } 16. Nd3 { [%eval 0.25] [%clk 0:44:42] } 16... bxc4 { [%eval 0.28] [%clk 1:06:56] } 17. Qxc4 { [%eval 0.21] [%clk 0:44:44] } 17... Rfc8 { [%eval 0.16] [%clk 1:07:13] } 18. Bb2 { [%eval -0.23] [%clk 0:38:16] } 18... c5 { [%eval 0.3] [%clk 1:04:07] } 19. dxc5 { [%eval 0.0] [%clk 0:34:31] } 19... dxc5 { [%eval 0.0] [%clk 1:04:26] } 20. Qg4 { [%eval -0.21] [%clk 0:16:35] } 20... Bf8 { [%eval -0.35] [%clk 1:04:41] } 21. Rfc1 { [%eval -0.75] [%clk 0:14:37] } 21... cxb4 { [%eval -0.85] [%clk 1:00:27] } 22. axb4 { [%eval -0.79] [%clk 0:13:04] } 22... Rxc1 { [%eval -0.85] [%clk 0:59:39] } 23. Rxc1?! { [%eval -1.58] } { Inaccuracy. Bxc1 was best. } { [%clk 0:13:12] } 23... Nxb4 { [%eval -1.71] [%clk 0:58:58] } 24. Bxg7? { [%eval -3.13] } { Mistake. Nxb4 was best. } { [%clk 0:11:23] } 24... f5 { [%eval -3.25] [%clk 0:56:09] } 25. Qc4 { [%eval -3.11] [%clk 0:04:02] } 25... Nxd3 { [%eval -3.02] [%clk 0:52:45] } 26. Bxf8 { [%eval -3.24] [%clk 0:03:23] } 26... Nxc1 { [%eval -3.15] [%clk 0:53:04] } 27. Bh6 { [%eval -3.44] [%clk 0:03:49] } 27... Nb3 { [%eval -3.39] [%clk 0:52:22] } 28. e4?! { [%eval -4.83] } { Inaccuracy. g4 was best. } { [%clk 0:01:42] } 28... fxe4 { [%eval -4.8] [%clk 0:51:06] } 29. Qxe6+ { [%eval -4.82] [%clk 0:01:54] } 29... Qf7 { [%eval -4.79] [%clk 0:51:26] } 30. Qxe4 { [%eval -4.74] [%clk 0:02:18] } 30... Re8 { [%eval -4.83] [%clk 0:51:50] } 31. Qg4+ { [%eval -4.81] [%clk 0:01:43] } 31... Qg6 { [%eval -4.85] [%clk 0:52:09] } 32. Qc4+ { [%eval -4.82] [%clk 0:01:52] } 32... Qe6 { [%eval -4.62] [%clk 0:52:29] } 33. Qf4 { [%eval -4.97] [%clk 0:02:07] } 33... Nd4 { [%eval -4.3] [%clk 0:50:59] } 34. h4?! { [%eval -6.07] } { Inaccuracy. Qxd4 was best. } { [%clk 0:01:36] } 34... Nf5 { [%eval -5.78] [%clk 0:50:46] } 35. Bg5?? { [%eval #-16] } { Checkmate is now unavoidable. Qg5+ was best. } { [%clk 0:01:47] } 35... h6?? { [%eval -5.78] } { Lost forced checkmate sequence. Qe2+ was best. } { [%clk 0:49:03] } 36. Bxh6?? { [%eval #-27] } { Checkmate is now unavoidable. h5 was best. } { [%clk 0:01:14] } 36... Nxh6 { [%eval -9.85] [%clk 0:49:15] } 37. Qg5+? { [%eval #-15] } { Checkmate is now unavoidable. g4 was best. } { [%clk 0:01:20] } 37... Kh7 { [%eval #-14] [%clk 0:49:34] } 0-1