Event: FIDE U16 Olympiad_boards_1-80
Date: 2023-08-13
White: Yichen Han
Black: Artyom Bogdanov
Result: 1-0
ECO: A46
Opening: Indian Defense: London System
Variant: Standard
TimeControl: 45min+10sec

1. d4 { [%eval 0.0] [%clk 0:45:19] } 1... Nf6 { [%eval 0.28] [%clk 0:45:18] } 2. Nf3 { [%eval 0.12] [%clk 0:45:28] } 2... e6 { [%eval 0.38] [%clk 0:45:27] } 3. Bf4 { [%eval 0.12] [%clk 0:45:13] } 3... c5 { [%eval 0.0] [%clk 0:45:33] } 4. e3 { [%eval 0.0] [%clk 0:45:17] } 4... Nc6 { [%eval 0.0] [%clk 0:45:29] } 5. Nbd2 { [%eval 0.05] [%clk 0:45:13] } 5... Be7 { [%eval 0.0] [%clk 0:43:31] } 6. h3 { [%eval 0.1] [%clk 0:45:09] } 6... b6 { [%eval 0.34] [%clk 0:42:44] } 7. Nc4 { [%eval 0.02] [%clk 0:41:47] } 7... d5 { [%eval 0.1] [%clk 0:37:13] } 8. Nce5 { [%eval 0.1] [%clk 0:41:47] } 8... Nxe5 { [%eval 0.1] [%clk 0:35:26] } 9. Nxe5 { [%eval 0.1] [%clk 0:41:01] } 9... O-O { [%eval 0.07] [%clk 0:32:41] } 10. Nc6 { [%eval 0.14] [%clk 0:39:56] } 10... Qe8 { [%eval 0.02] [%clk 0:32:20] } 11. Nxe7+ { [%eval 0.17] [%clk 0:39:50] } 11... Qxe7 { [%eval 0.16] [%clk 0:32:28] } 12. c3 { [%eval 0.11] [%clk 0:39:24] } 12... h6 { [%eval 0.46] [%clk 0:29:12] } 13. Bd3 { [%eval 0.39] [%clk 0:39:18] } 13... a5 { [%eval 0.46] [%clk 0:27:18] } 14. Qe2 { [%eval 0.38] [%clk 0:38:07] } 14... Bb7 { [%eval 0.59] [%clk 0:20:53] } 15. h4 { [%eval 0.5] [%clk 0:35:42] } 15... Nd7 { [%eval 0.39] [%clk 0:16:33] } 16. Qg4 { [%eval 0.45] [%clk 0:33:55] } 16... Nf6 { [%eval 0.55] [%clk 0:09:29] } 17. Qf3 { [%eval 0.6] [%clk 0:28:31] } 17... Ne4 { [%eval 0.42] [%clk 0:09:02] } 18. Bxe4 { [%eval 0.21] [%clk 0:26:33] } 18... dxe4 { [%eval 0.42] [%clk 0:09:05] } 19. Qg3 { [%eval 0.43] [%clk 0:26:35] } 19... Qf6?! { [%eval 1.09] } { Inaccuracy. Rfd8 was best. } { [%clk 0:08:38] } 20. h5? { [%eval -0.16] } { Mistake. Bd6 was best. } { [%clk 0:23:07] } 20... Kh7 { [%eval -0.12] [%clk 0:07:15] } 21. Rh4 { [%eval -0.21] [%clk 0:21:11] } 21... Qf5 { [%eval -0.24] [%clk 0:06:57] } 22. O-O-O { [%eval -0.49] [%clk 0:19:01] } 22... cxd4 { [%eval -0.59] [%clk 0:05:52] } 23. exd4 { [%eval -0.9] [%clk 0:17:48] } 23... Bd5 { [%eval -0.96] [%clk 0:05:12] } 24. Rg4 { [%eval -1.08] [%clk 0:16:19] } 24... Rg8 { [%eval -1.17] [%clk 0:04:53] } 25. Be3 { [%eval -1.13] [%clk 0:15:45] } 25... Qxh5? { [%eval 0.33] } { Mistake. Ra7 was best. } { [%clk 0:03:31] } 26. Rh4 { [%eval 0.4] [%clk 0:14:24] } 26... Qg6 { [%eval 0.38] [%clk 0:03:34] } 27. Qh3 { [%eval 0.25] [%clk 0:13:29] } 27... Qf5?? { [%eval #2] } { Checkmate is now unavoidable. f5 was best. } { [%clk 0:01:21] } 28. Rxh6+ { [%eval #1] [%clk 0:13:26] } 1-0