Event: World Youth Cup 2021 O10-G18 - Open 10
Date: 2021-08-01
White: Altansoyombo, Davaadorj
Black: Koehalmi-Szabo, Mihaly
Result: 1-0
ECO: B52
Opening: Sicilian Defense: Moscow Variation, Main Line
Variant: Standard

1. e4 { [%eval 0.24] [%clk 0:10:03] } 1... c5 { [%eval 0.32] [%clk 0:10:01] } 2. Nf3 { [%eval 0.0] [%clk 0:10:03] } 2... d6 { [%eval 0.0] [%clk 0:10:02] } 3. Bb5+ { [%eval 0.0] [%clk 0:10:03] } 3... Bd7 { [%eval 0.11] [%clk 0:09:59] } 4. Bxd7+ { [%eval 0.22] [%clk 0:10:03] } 4... Nxd7 { [%eval 0.16] [%clk 0:09:56] } 5. O-O { [%eval 0.14] [%clk 0:09:58] } 5... Ngf6 { [%eval 0.14] [%clk 0:09:48] } 6. Qe2 { [%eval 0.17] [%clk 0:09:57] } 6... e5?! { [%eval 0.86] } { Inaccuracy. e6 was best. } { [%clk 0:09:47] } 7. Nc3 { [%eval 0.76] [%clk 0:09:51] } 7... Nb6?! { [%eval 1.7] } { Inaccuracy. Be7 was best. } { [%clk 0:09:36] } 8. d3 { [%eval 1.27] [%clk 0:09:44] } 8... Be7 { [%eval 1.25] [%clk 0:09:31] } 9. Bg5 { [%eval 1.19] [%clk 0:09:25] } 9... h6 { [%eval 1.61] [%clk 0:09:27] } 10. Bxf6 { [%eval 1.33] [%clk 0:09:19] } 10... Bxf6 { [%eval 1.4] [%clk 0:09:30] } 11. a4 { [%eval 1.71] [%clk 0:09:06] } 11... O-O { [%eval 1.42] [%clk 0:09:01] } 12. a5 { [%eval 1.16] [%clk 0:08:52] } 12... Nd7 { [%eval 1.68] [%clk 0:08:45] } 13. Nd5 { [%eval 1.44] [%clk 0:08:49] } 13... Re8 { [%eval 1.89] [%clk 0:08:45] } 14. c4?! { [%eval 1.18] } { Inaccuracy. g3 was best. } { [%clk 0:08:41] } 14... Nf8 { [%eval 1.48] [%clk 0:08:40] } 15. b4 { [%eval 1.36] [%clk 0:08:17] } 15... Ng6?! { [%eval 2.04] } { Inaccuracy. cxb4 was best. } { [%clk 0:08:26] } 16. bxc5 { [%eval 2.45] [%clk 0:08:02] } 16... dxc5 { [%eval 2.13] [%clk 0:08:29] } 17. Rfb1 { [%eval 2.29] [%clk 0:07:45] } 17... Rb8 { [%eval 2.08] [%clk 0:08:19] } 18. Rb5 { [%eval 1.97] [%clk 0:07:20] } 18... Qd6 { [%eval 2.2] [%clk 0:08:06] } 19. Rab1 { [%eval 2.04] [%clk 0:07:07] } 19... Bd8 { [%eval 1.98] [%clk 0:07:02] } 20. Rxb7 { [%eval 1.68] [%clk 0:06:55] } 20... Bxa5 { [%eval 1.28] [%clk 0:06:57] } 21. Rxb8 { [%eval 1.29] [%clk 0:06:50] } 21... Rxb8 { [%eval 1.1] [%clk 0:07:00] } 22. Rxb8+ { [%eval 1.27] [%clk 0:06:42] } 22... Qxb8 { [%eval 1.11] [%clk 0:07:03] } 23. Qa2 { [%eval 1.31] [%clk 0:06:19] } 23... Bb4 { [%eval 1.02] [%clk 0:06:45] } 24. Qa6 { [%eval 1.64] [%clk 0:05:59] } 24... f6?? { [%eval 3.69] } { Blunder. Nf4 was best. } { [%clk 0:05:42] } 25. Qe6+ { [%eval 5.57] [%clk 0:05:53] } 25... Kh7?! { [%eval 8.0] } { Inaccuracy. Kh8 was best. } { [%clk 0:05:43] } 26. Qf7? { [%eval 4.48] } { Mistake. Nxf6+ was best. } { [%clk 0:05:47] } 26... Nf4? { [%eval 9.92] } { Mistake. Qd6 was best. } { [%clk 0:03:48] } 27. Nxf6+ { [%eval 9.33] [%clk 0:05:42] } 27... Kh8 { [%eval 9.05] [%clk 0:03:50] } 28. Nh4?! { [%eval 5.15] } { Inaccuracy. Ne8 was best. } { [%clk 0:05:21] } 28... gxf6?! { [%eval 7.01] } { Inaccuracy. Bc3 was best. } { [%clk 0:03:27] } 29. Qxf6+ { [%eval 6.77] [%clk 0:05:16] } 29... Kg8 { [%eval 6.71] [%clk 0:03:15] } 30. Nf5 { [%eval 6.42] [%clk 0:05:12] } 30... Nh5?? { [%eval #3] } { Checkmate is now unavoidable. Qc7 was best. } { [%clk 0:01:45] } 31. Ne7+ { [%eval #2] [%clk 0:05:06] } 31... Kh7 { [%eval #2] [%clk 0:01:44] } 32. Qg6+ { [%eval #1] [%clk 0:05:08] } 32... Kh8 { [%clk 0:01:40] } 33. Qxh6# { [%clk 0:05:10] } 1-0