Event: Round 5: Al Muthaiah - Bayarsaikhan Gundavaa
Date: 2022-07-12
White: Al Muthaiah
Black: Bayarsaikhan Gundavaa
Result: 0-1
ECO: D35
Opening: Queen's Gambit Declined: Exchange Variation, Sämisch Variation
Variant: Standard

1. d4 { [%eval 0.0] [%clk 1:30:45] } 1... Nf6 { [%eval 0.23] [%clk 1:29:02] } 2. c4 { [%eval 0.34] [%clk 1:30:51] } 2... e6 { [%eval 0.23] [%clk 1:29:19] } 3. Nf3 { [%eval 0.0] [%clk 1:30:57] } 3... d5 { [%eval 0.17] [%clk 1:28:54] } 4. Nc3 { [%eval 0.0] [%clk 1:30:48] } 4... Nbd7 { [%eval 0.33] [%clk 1:25:33] } 5. cxd5 { [%eval 0.26] [%clk 1:25:57] } 5... exd5 { [%eval 0.26] [%clk 1:24:52] } 6. Bf4 { [%eval 0.21] [%clk 1:24:24] } 6... c6 { [%eval 0.29] [%clk 1:25:14] } 7. e3 { [%eval 0.26] [%clk 1:24:23] } 7... Nh5 { [%eval 0.32] [%clk 1:24:54] } 8. Bg5 { [%eval 0.19] [%clk 1:21:54] } 8... Be7 { [%eval 0.31] [%clk 1:24:35] } 9. Bxe7 { [%eval 0.23] [%clk 1:20:05] } 9... Qxe7 { [%eval 0.25] [%clk 1:24:59] } 10. Bd3 { [%eval -0.15] [%clk 1:17:45] } 10... Nf4 { [%eval -0.12] [%clk 1:21:35] } 11. O-O { [%eval -0.09] [%clk 1:16:10] } 11... Nxd3 { [%eval -0.08] [%clk 1:21:17] } 12. Qxd3 { [%eval -0.02] [%clk 1:16:28] } 12... O-O { [%eval -0.14] [%clk 1:20:42] } 13. a3 { [%eval -0.21] [%clk 1:00:57] } 13... a5 { [%eval 0.05] [%clk 1:18:05] } 14. Rfe1 { [%eval 0.07] [%clk 0:51:58] } 14... Nf6 { [%eval 0.03] [%clk 0:59:34] } 15. Nd2 { [%eval 0.04] [%clk 0:48:57] } 15... Bg4 { [%eval 0.14] [%clk 0:52:24] } 16. f3 { [%eval -0.12] [%clk 0:46:58] } 16... Bh5 { [%eval -0.18] [%clk 0:50:39] } 17. Na4 { [%eval -0.37] [%clk 0:41:16] } 17... Bg6 { [%eval -0.13] [%clk 0:49:56] } 18. Qc3 { [%eval -0.28] [%clk 0:40:56] } 18... Ne8 { [%eval 0.21] [%clk 0:49:01] } 19. b4 { [%eval -0.19] [%clk 0:33:13] } 19... axb4 { [%eval -0.17] [%clk 0:46:48] } 20. Qxb4 { [%eval 0.04] [%clk 0:33:10] } 20... Nd6 { [%eval -0.25] [%clk 0:45:39] } 21. Nc5 { [%eval -0.29] [%clk 0:32:52] } 21... Rfb8 { [%eval -0.41] [%clk 0:38:19] } 22. a4 { [%eval -0.37] [%clk 0:31:53] } 22... Nf5?! { [%eval 0.4] } { Inaccuracy. b6 was best. } { [%clk 0:29:12] } 23. e4 { [%eval 0.52] [%clk 0:26:22] } 23... dxe4 { [%eval 0.57] [%clk 0:26:31] } 24. fxe4 { [%eval 0.4] [%clk 0:25:24] } 24... Nd6 { [%eval 0.57] [%clk 0:26:24] } 25. a5 { [%eval 0.37] [%clk 0:22:55] } 25... h6 { [%eval 0.26] [%clk 0:25:55] } 26. Nc4 { [%eval -0.1] [%clk 0:13:27] } 26... Nxc4 { [%eval -0.05] [%clk 0:19:41] } 27. Qxc4 { [%eval -0.16] [%clk 0:13:49] } 27... b6 { [%eval -0.12] [%clk 0:19:45] } 28. Nb3? { [%eval -1.35] } { Mistake. axb6 was best. } { [%clk 0:09:21] } 28... bxa5 { [%eval -1.07] [%clk 0:18:08] } 29. Rxa5?! { [%eval -2.04] } { Inaccuracy. Nxa5 was best. } { [%clk 0:05:45] } 29... Rxa5 { [%eval -2.16] [%clk 0:13:58] } 30. Nxa5 { [%eval -2.22] [%clk 0:06:14] } 30... Qg5?? { [%eval 0.0] } { Blunder. Bxe4 was best. } { [%clk 0:13:41] } 31. Nxc6?? { [%eval -6.02] } { Blunder. Qc3 was best. } { [%clk 0:02:13] } 31... Bxe4 { [%eval -6.19] [%clk 0:12:32] } 32. g3 { [%eval -6.85] [%clk 0:02:04] } 32... Rb1 { [%eval -6.99] [%clk 0:12:06] } 33. Kf2?? { [%eval #-8] } { Checkmate is now unavoidable. Rxb1 was best. } { [%clk 0:00:46] } 33... Qf6+ { [%eval #-7] [%clk 0:10:38] } 34. Ke2 { [%eval #-7] [%clk 0:01:00] } 34... Qf3+ { [%eval #-6] [%clk 0:07:49] } 35. Kd2 { [%eval #-6] [%clk 0:01:29] } 35... Qf2+?! { [%eval -10.31] } { Lost forced checkmate sequence. Rb2+ was best. } { [%clk 0:07:07] } 36. Re2 { [%eval -10.43] [%clk 0:01:23] } 36... Rb2+ { [%eval -10.4] [%clk 0:07:34] } 37. Kd1?! { [%eval #-3] } { Checkmate is now unavoidable. Kc3 was best. } { [%clk 0:01:27] } 37... Qf1+ { [%eval #-2] [%clk 0:08:01] } 0-1