Event: World Amateur CC U1700
Site: Mellieha, Malta
Date: 2022-10-25
White: Otgonbayar, Bat-Erdene
WhiteElo: 1411
Black: Bourassa, Louis
BlackElo: 1591
Result: 1-0
ECO: A40
Opening: Horwitz Defense
Variant: Standard
TimeControl: 90min+30sec/move

1. d4 { [%eval 0.0] [%clk 1:27:53] } 1... e6 { [%eval 0.2] [%clk 1:30:16] } 2. Bf4 { [%eval 0.0] [%clk 1:28:18] } 2... f5?! { [%eval 0.79] } { Inaccuracy. c5 was best. } { [%clk 1:29:47] } 3. Nf3 { [%eval 0.61] [%clk 1:17:21] } 3... Nf6 { [%eval 0.76] [%clk 1:29:21] } 4. e3 { [%eval 0.63] [%clk 1:14:08] } 4... d6 { [%eval 0.52] [%clk 1:24:30] } 5. Nc3 { [%eval 0.3] [%clk 1:12:42] } 5... Be7 { [%eval 0.58] [%clk 1:20:18] } 6. h3 { [%eval 0.61] [%clk 1:04:53] } 6... b6?! { [%eval 1.28] } { Inaccuracy. O-O was best. } { [%clk 1:14:44] } 7. Bb5+?! { [%eval 0.49] } { Inaccuracy. g4 was best. } { [%clk 1:05:09] } 7... Bd7 { [%eval 0.78] [%clk 1:14:05] } 8. Bxd7+ { [%eval 0.37] [%clk 0:51:58] } 8... Nbxd7?! { [%eval 1.2] } { Inaccuracy. Qxd7 was best. } { [%clk 1:12:24] } 9. Ng5?! { [%eval 0.33] } { Inaccuracy. Qd3 was best. } { [%clk 0:49:12] } 9... Nf8 { [%eval 0.3] [%clk 1:11:31] } 10. Qd3 { [%eval 0.3] [%clk 0:44:25] } 10... h6 { [%eval 0.72] [%clk 1:09:47] } 11. Nf3 { [%eval 0.6] [%clk 0:44:44] } 11... Ng6? { [%eval 1.77] } { Mistake. Qd7 was best. } { [%clk 1:09:43] } 12. O-O-O? { [%eval 0.62] } { Mistake. d5 was best. } { [%clk 0:44:05] } 12... O-O { [%eval 0.69] [%clk 0:54:59] } 13. g4 { [%eval 0.37] [%clk 0:35:53] } 13... Nxf4 { [%eval 0.57] [%clk 0:50:47] } 14. exf4 { [%eval 0.76] [%clk 0:33:20] } 14... fxg4 { [%eval 0.82] [%clk 0:45:28] } 15. hxg4 { [%eval 0.79] [%clk 0:33:00] } 15... Nxg4 { [%eval 0.7] [%clk 0:40:07] } 16. Rdg1?! { [%eval 0.0] } { Inaccuracy. Qe4 was best. } { [%clk 0:31:47] } 16... Rxf4 { [%eval -0.13] [%clk 0:34:55] } 17. Ne2 { [%eval -0.07] [%clk 0:30:47] } 17... Nxf2?? { [%eval 4.68] } { Blunder. Qf8 was best. } { [%clk 0:19:15] } 18. Qg6 { [%eval 4.33] [%clk 0:30:07] } 18... Rg4 { [%eval 5.06] [%clk 0:15:45] } 19. Rxg4 { [%eval 5.44] [%clk 0:29:25] } 19... Nxg4 { [%eval 5.52] [%clk 0:15:54] } 20. Qxe6+ { [%eval 5.36] [%clk 0:29:35] } 20... Kh8 { [%eval 5.28] [%clk 0:15:12] } 21. Qxg4 { [%eval 5.54] [%clk 0:29:56] } 21... Qf8 { [%eval 5.66] [%clk 0:09:56] } 22. Nf4 { [%eval 5.83] [%clk 0:29:02] } 22... Qf7 { [%eval 5.66] [%clk 0:08:52] } 23. b3?! { [%eval 4.37] } { Inaccuracy. d5 was best. } { [%clk 0:26:48] } 23... d5? { [%eval 8.3] } { Mistake. Bf6 was best. } { [%clk 0:07:23] } 24. Ne5 { [%eval 8.12] [%clk 0:26:51] } 24... Qf6 { [%eval 8.65] [%clk 0:05:47] } 25. Nfg6+ { [%eval 10.01] [%clk 0:26:11] } 25... Kg8 { [%eval 10.31] [%clk 0:05:56] } 26. Nxe7+ { [%eval 9.28] [%clk 0:26:23] } 26... Qxe7 { [%eval 10.4] [%clk 0:06:04] } 27. Rxh6 { [%eval 10.38] [%clk 0:25:31] } 27... Rf8 { [%eval 10.01] [%clk 0:05:49] } 28. Rh8+ { [%eval 10.3] [%clk 0:25:45] } 1-0