Event: FIDE U16 Olympiad_boards_1-80
Date: 2023-08-14
White: Ivor Colev
Black: Matthew He
Result: 1-0
ECO: B10
Opening: Caro-Kann Defense: Two Knights Attack
Variant: Standard
TimeControl: 2700+10

1. e4 { [%eval 0.36] [%clk 0:45:17] } 1... c6 { [%eval 0.37] [%clk 0:45:18] } 2. Nc3 { [%eval 0.34] [%clk 0:45:26] } 2... d5 { [%eval 0.24] [%clk 0:45:02] } 3. Nf3 { [%eval 0.28] [%clk 0:45:34] } 3... dxe4 { [%eval 0.37] [%clk 0:44:23] } 4. Nxe4 { [%eval 0.3] [%clk 0:45:43] } 4... Nf6 { [%eval 0.37] [%clk 0:44:31] } 5. Qe2 { [%eval 0.27] [%clk 0:45:07] } 5... Nxe4 { [%eval 0.43] [%clk 0:44:38] } 6. Qxe4 { [%eval 0.25] [%clk 0:45:15] } 6... Nd7 { [%eval 0.4] [%clk 0:44:47] } 7. Bc4 { [%eval 0.34] [%clk 0:44:46] } 7... Nf6 { [%eval 0.29] [%clk 0:44:45] } 8. Qe2 { [%eval 0.06] [%clk 0:42:17] } 8... Bf5 { [%eval 0.2] [%clk 0:43:39] } 9. Ne5 { [%eval 0.0] [%clk 0:39:55] } 9... e6 { [%eval 0.08] [%clk 0:43:19] } 10. d3 { [%eval -0.17] [%clk 0:36:42] } 10... Bd6 { [%eval -0.1] [%clk 0:41:50] } 11. Bd2 { [%eval -0.28] [%clk 0:34:38] } 11... Qc7 { [%eval -0.08] [%clk 0:41:27] } 12. Nf3?! { [%eval -0.7] } { Inaccuracy. g4 was best. } { [%clk 0:28:40] } 12... b5?! { [%eval -0.13] } { Inaccuracy. O-O was best. } { [%clk 0:41:23] } 13. Bb3 { [%eval -0.34] [%clk 0:28:11] } 13... O-O { [%eval -0.19] [%clk 0:39:21] } 14. h3 { [%eval -0.21] [%clk 0:27:29] } 14... a5 { [%eval -0.23] [%clk 0:38:22] } 15. a4 { [%eval -0.29] [%clk 0:27:31] } 15... e5 { [%eval 0.0] [%clk 0:31:40] } 16. g4?! { [%eval -0.7] } { Inaccuracy. O-O was best. } { [%clk 0:21:08] } 16... Bg6?! { [%eval -0.1] } { Inaccuracy. Bd7 was best. } { [%clk 0:29:35] } 17. Nh4 { [%eval -0.24] [%clk 0:19:05] } 17... e4 { [%eval -0.19] [%clk 0:28:00] } 18. d4?! { [%eval -1.0] } { Inaccuracy. O-O was best. } { [%clk 0:16:11] } 18... Qb6?! { [%eval -0.27] } { Inaccuracy. e3 was best. } { [%clk 0:24:53] } 19. Nxg6 { [%eval -0.54] [%clk 0:13:29] } 19... hxg6 { [%eval -0.38] [%clk 0:24:51] } 20. Be3 { [%eval -0.4] [%clk 0:13:29] } 20... bxa4?! { [%eval 0.47] } { Inaccuracy. Nd5 was best. } { [%clk 0:23:59] } 21. Rxa4 { [%eval 0.13] [%clk 0:13:20] } 21... Bb4+ { [%eval -0.04] [%clk 0:23:25] } 22. Kf1 { [%eval -0.46] [%clk 0:12:41] } 22... Qb5? { [%eval 0.75] } { Mistake. Nd5 was best. } { [%clk 0:20:16] } 23. c4?! { [%eval 0.08] } { Inaccuracy. g5 was best. } { [%clk 0:12:49] } 23... Qb6 { [%eval 0.08] [%clk 0:19:02] } 24. Bc2 { [%eval 0.0] [%clk 0:12:48] } 24... Rfe8? { [%eval 1.15] } { Mistake. c5 was best. } { [%clk 0:18:31] } 25. h4? { [%eval 0.0] } { Mistake. g5 was best. } { [%clk 0:11:32] } 25... c5? { [%eval 1.22] } { Mistake. Rad8 was best. } { [%clk 0:17:52] } 26. d5 { [%eval 1.04] [%clk 0:11:14] } 26... Qd6 { [%eval 1.03] [%clk 0:16:53] } 27. Bd1?! { [%eval 0.0] } { Inaccuracy. Ra1 was best. } { [%clk 0:05:07] } 27... Qe5?! { [%eval 0.62] } { Inaccuracy. Nd7 was best. } { [%clk 0:12:44] } 28. Kg2 { [%eval 0.41] [%clk 0:04:48] } 28... Nd7 { [%eval 0.01] [%clk 0:12:13] } 29. Ra1 { [%eval 0.24] [%clk 0:01:57] } 29... f5 { [%eval 0.08] [%clk 0:11:47] } 30. gxf5?! { [%eval -0.74] } { Inaccuracy. Ba4 was best. } { [%clk 0:02:00] } 30... gxf5 { [%eval -0.95] [%clk 0:10:40] } 31. Ba4 { [%eval -1.47] [%clk 0:01:35] } 31... Ra7?? { [%eval 1.01] } { Blunder. Nf6 was best. } { [%clk 0:06:09] } 32. Qh5?! { [%eval -0.06] } { Inaccuracy. Bg5 was best. } { [%clk 0:00:25] } 32... Nf6 { [%eval 0.12] [%clk 0:04:32] } 33. Qg5 { [%eval 0.0] [%clk 0:00:35] } 33... Rf8 { [%eval 0.0] [%clk 0:02:29] } 34. h5?! { [%eval -0.89] } { Inaccuracy. Rad1 was best. } { [%clk 0:00:24] } 34... Ng4 { [%eval -1.14] [%clk 0:01:58] } 35. Rag1 { [%eval -1.3] [%clk 0:00:20] } 35... Nxe3+?! { [%eval -0.54] } { Inaccuracy. Qxb2 was best. } { [%clk 0:00:55] } 36. fxe3 { [%eval -0.49] [%clk 0:00:29] } 36... Qxb2+ { [%eval -0.66] [%clk 0:00:55] } 37. Kh3 { [%eval -0.72] [%clk 0:00:34] } 37... Qf6?? { [%eval 1.12] } { Blunder. Bc3 was best. } { [%clk 0:00:26] } 38. Qf4 { [%eval 1.09] [%clk 0:00:26] } 38... Kh7?? { [%eval 3.71] } { Blunder. Bd2 was best. } { [%clk 0:00:15] } 39. Rg6 { [%eval 3.79] [%clk 0:00:33] } 39... Qc3? { [%eval 6.76] } { Mistake. Qf7 was best. } { [%clk 0:00:15] } 40. Rhg1 { [%eval 6.32] [%clk 0:00:30] } 40... Rf6 { [%eval 8.63] [%clk 0:00:16] } 41. Qg5 { [%eval 9.03] [%clk 0:00:20] } 41... Rff7 { [%eval 9.09] [%clk 0:00:11] } 42. h6 { [%eval 9.25] [%clk 0:00:24] } 42... gxh6 { [%clk 0:00:12] } 43. Rxh6# { [%clk 0:00:33] } 1-0