Event: FIDE U16 Olympiad_boards_1-80
Date: 2023-08-17
White: Oscar Zecha
Black: Ethan Su
Result: 0-1
ECO: C42
Opening: Petrov's Defense: Nimzowitsch Attack
Variant: Standard
TimeControl: 2700+10

1. e4 { [%eval 0.36] [%clk 0:45:18] } 1... e5 { [%eval 0.35] [%clk 0:45:17] } 2. Nf3 { [%eval 0.29] [%clk 0:45:26] } 2... Nf6 { [%eval 0.5] [%clk 0:45:02] } 3. Nxe5 { [%eval 0.34] [%clk 0:45:31] } 3... d6 { [%eval 0.49] [%clk 0:45:10] } 4. Nf3 { [%eval 0.35] [%clk 0:45:39] } 4... Nxe4 { [%eval 0.25] [%clk 0:45:19] } 5. Nc3 { [%eval 0.1] [%clk 0:45:47] } 5... Nxc3 { [%eval 0.13] [%clk 0:45:27] } 6. dxc3 { [%eval 0.33] [%clk 0:45:56] } 6... Be7 { [%eval 0.12] [%clk 0:45:35] } 7. Be3 { [%eval 0.24] [%clk 0:45:56] } 7... Nd7 { [%eval 0.23] [%clk 0:45:41] } 8. Qd2 { [%eval 0.17] [%clk 0:41:42] } 8... O-O { [%eval 0.27] [%clk 0:45:47] } 9. O-O-O { [%eval 0.25] [%clk 0:41:39] } 9... Nf6 { [%eval 0.35] [%clk 0:45:53] } 10. h3 { [%eval -0.07] [%clk 0:39:28] } 10... c5 { [%eval -0.05] [%clk 0:42:13] } 11. g4 { [%eval -0.1] [%clk 0:37:58] } 11... Be6 { [%eval -0.11] [%clk 0:42:11] } 12. c4 { [%eval -0.65] [%clk 0:35:43] } 12... b5 { [%eval -0.64] [%clk 0:38:48] } 13. cxb5 { [%eval -0.97] [%clk 0:30:19] } 13... Bxa2?? { [%eval 0.68] } { Blunder. a6 was best. } { [%clk 0:38:46] } 14. b3? { [%eval -0.57] } { Mistake. g5 was best. } { [%clk 0:26:06] } 14... Ne4?? { [%eval 1.31] } { Blunder. d5 was best. } { [%clk 0:27:28] } 15. Qd3 { [%eval 1.39] [%clk 0:25:00] } 15... d5 { [%eval 1.37] [%clk 0:18:49] } 16. Qxd5?? { [%eval -4.87] } { Blunder. Qxe4 was best. } { [%clk 0:23:09] } 16... c4 { [%eval -5.48] [%clk 0:18:16] } 17. Kb2?? { [%eval #-7] } { Checkmate is now unavoidable. Qxf7+ was best. } { [%clk 0:10:58] } 17... Qa5 { [%eval #-6] [%clk 0:16:36] } 18. Bc1 { [%eval #-4] [%clk 0:04:49] } 18... c3+ { [%eval #-3] [%clk 0:15:52] } 0-1