Event: FIDE U16 Olympiad_boards_1-80
Date: 2023-08-14
White: Kelvin Kosta
Black: Magnus Ermitsch
Result: 1-0
ECO: B49
Opening: Sicilian Defense: Taimanov Variation, Bastrikov Variation
Variant: Standard
TimeControl: 2700+10

1. e4 { [%eval 0.36] [%clk 0:45:17] } 1... c5 { [%eval 0.32] [%clk 0:45:13] } 2. Nf3 { [%eval 0.0] [%clk 0:45:24] } 2... e6 { [%eval 0.34] [%clk 0:45:10] } 3. d4 { [%eval 0.42] [%clk 0:45:28] } 3... cxd4 { [%eval 0.33] [%clk 0:45:18] } 4. Nxd4 { [%eval 0.4] [%clk 0:45:36] } 4... Nc6 { [%eval 0.5] [%clk 0:45:26] } 5. Nc3 { [%eval 0.33] [%clk 0:45:37] } 5... Qc7 { [%eval 0.56] [%clk 0:45:33] } 6. Be3 { [%eval 0.28] [%clk 0:45:37] } 6... a6 { [%eval 0.0] [%clk 0:45:32] } 7. Be2 { [%eval 0.25] [%clk 0:45:29] } 7... Nf6 { [%eval 0.32] [%clk 0:45:31] } 8. O-O { [%eval 0.44] [%clk 0:45:02] } 8... Be7 { [%eval 0.39] [%clk 0:45:29] } 9. Kh1 { [%eval 0.16] [%clk 0:41:59] } 9... O-O { [%eval 0.28] [%clk 0:45:09] } 10. f4 { [%eval 0.37] [%clk 0:40:33] } 10... d6 { [%eval 0.28] [%clk 0:45:17] } 11. h3 { [%eval 0.03] [%clk 0:39:29] } 11... Bd7 { [%eval 0.2] [%clk 0:43:06] } 12. Qe1 { [%eval 0.21] [%clk 0:37:10] } 12... Nxd4 { [%eval 0.28] [%clk 0:42:41] } 13. Bxd4 { [%eval 0.19] [%clk 0:37:13] } 13... b5 { [%eval 0.68] [%clk 0:41:57] } 14. Bd3?! { [%eval -0.17] } { Inaccuracy. e5 was best. } { [%clk 0:35:06] } 14... Bc6 { [%eval -0.2] [%clk 0:40:02] } 15. e5 { [%eval -0.52] [%clk 0:29:25] } 15... dxe5 { [%eval -0.28] [%clk 0:39:09] } 16. fxe5 { [%eval -0.67] [%clk 0:27:12] } 16... Nd5? { [%eval 0.49] } { Mistake. Nh5 was best. } { [%clk 0:33:19] } 17. Ne4 { [%eval 0.69] [%clk 0:25:09] } 17... Rad8 { [%eval 0.63] [%clk 0:18:08] } 18. Qf2?! { [%eval 0.0] } { Inaccuracy. c3 was best. } { [%clk 0:18:06] } 18... f5? { [%eval 1.14] } { Mistake. Nf4 was best. } { [%clk 0:12:28] } 19. Nd6?? { [%eval -0.87] } { Blunder. exf6 was best. } { [%clk 0:12:47] } 19... Rd7? { [%eval 0.44] } { Mistake. Rxd6 was best. } { [%clk 0:08:10] } 20. Bxf5?? { [%eval -1.57] } { Blunder. c4 was best. } { [%clk 0:10:06] } 20... exf5 { [%eval -1.57] [%clk 0:07:17] } 21. Nxf5 { [%eval -1.19] [%clk 0:10:11] } 21... Rdd8 { [%eval -1.15] [%clk 0:05:59] } 22. Qg3 { [%eval -1.11] [%clk 0:09:47] } 22... Bb4?! { [%eval -0.02] } { Inaccuracy. Rxf5 was best. } { [%clk 0:03:57] } 23. Qg4 { [%eval -0.18] [%clk 0:07:38] } 23... Be8?? { [%eval 3.56] } { Blunder. Bd2 was best. } { [%clk 0:01:41] } 24. c3?? { [%eval 0.0] } { Blunder. Nh6+ was best. } { [%clk 0:06:46] } 24... Bg6?? { [%eval 2.43] } { Blunder. Rxf5 was best. } { [%clk 0:00:47] } 25. cxb4 { [%eval 2.47] [%clk 0:06:15] } 25... Nxb4 { [%eval 2.51] [%clk 0:00:39] } 26. Nd6 { [%eval 2.5] [%clk 0:05:22] } 26... Nc2?? { [%eval 5.4] } { Blunder. Rxf1+ was best. } { [%clk 0:00:32] } 27. Bb6 { [%eval 5.25] [%clk 0:04:36] } 27... Qxb6 { [%eval 5.66] [%clk 0:00:17] } 28. Qe6+ { [%eval 5.25] [%clk 0:04:45] } 28... Bf7?? { [%eval #7] } { Checkmate is now unavoidable. Kh8 was best. } { [%clk 0:00:12] } 29. Rxf7 { [%eval #6] [%clk 0:04:31] } 29... Rxf7 { [%eval #5] [%clk 0:00:11] } 30. Rf1?? { [%eval 6.05] } { Lost forced checkmate sequence. Qxf7+ was best. } { [%clk 0:03:42] } 30... Qb8?? { [%eval #7] } { Checkmate is now unavoidable. h6 was best. } { [%clk 0:00:11] } 31. Nxf7 { [%eval #6] [%clk 0:03:10] } 31... Re8 { [%eval #3] [%clk 0:00:14] } 32. Nh6+ { [%eval #2] [%clk 0:03:17] } 1-0