Event: Round 8: Perkin, Kenny - Merida Ceballos, Sebastian
Site: https://lichess.org/broadcast/fide-world-youth-u16-chess-olympiad-2025--matches-19/round-8/J0qRu8uH/nOfeQpYa
White: Perkin, Kenny
WhiteElo: 1667
Black: Merida Ceballos, Sebastian
BlackElo: 1725
Result: 0-1
ECO: B22
Opening: Sicilian Defense: Alapin Variation
Variant: Standard
TimeControl: 45+10

1. e4 { [%eval 0.18] [%clk 0:45:16] } 1... c5 { [%eval 0.24] [%clk 0:45:13] } 2. c3 { [%eval 0.0] [%clk 0:45:20] } 2... Nf6 { [%eval 0.02] [%clk 0:45:15] } 3. e5 { [%eval 0.07] [%clk 0:45:27] } 3... Nd5 { [%eval 0.1] [%clk 0:45:07] } 4. Nf3 { [%eval 0.03] [%clk 0:45:26] } 4... d6 { [%eval 0.03] [%clk 0:44:06] } 5. d4 { [%eval 0.08] [%clk 0:44:58] } 5... cxd4 { [%eval 0.0] [%clk 0:40:04] } 6. cxd4 { [%eval 0.0] [%clk 0:44:48] } 6... Nc6 { [%eval 0.0] [%clk 0:39:57] } 7. Be2 { [%eval -0.13] [%clk 0:42:44] } 7... dxe5 { [%eval -0.1] [%clk 0:38:28] } 8. dxe5 { [%eval -0.17] [%clk 0:42:27] } 8... g6 { [%eval -0.08] [%clk 0:35:21] } 9. O-O { [%eval -0.1] [%clk 0:41:22] } 9... Bg7 { [%eval -0.06] [%clk 0:34:56] } 10. Bb5 { [%eval -0.31] [%clk 0:41:26] } 10... O-O { [%eval -0.39] [%clk 0:34:14] } 11. Re1 { [%eval -0.66] [%clk 0:40:41] } 11... Ndb4 { [%eval -0.68] [%clk 0:29:55] } 12. Bd2 { [%eval -1.22] [%clk 0:30:20] } 12... Bg4 { [%eval -1.21] [%clk 0:22:44] } 13. Bxc6? { [%eval -2.44] } { Mistake. Qb3 was best. } { [%clk 0:29:01] } 13... Nxc6 { [%eval -2.28] [%clk 0:22:34] } 14. Bc3?! { [%eval -3.11] } { Inaccuracy. h3 was best. } { [%clk 0:20:20] } 14... Qxd1 { [%eval -3.05] [%clk 0:22:01] } 15. Rxd1 { [%eval -3.08] [%clk 0:20:26] } 15... Nxe5 { [%eval -3.19] [%clk 0:19:22] } 16. Nbd2 { [%eval -3.16] [%clk 0:17:55] } 16... Nxf3+ { [%eval -3.04] [%clk 0:18:36] } 17. Nxf3 { [%eval -3.32] [%clk 0:17:54] } 17... Bxc3 { [%eval -3.21] [%clk 0:18:22] } 18. bxc3 { [%eval -3.27] [%clk 0:17:59] } 18... Rfd8 { [%eval -3.43] [%clk 0:16:27] } 19. h3 { [%eval -3.5] [%clk 0:16:46] } 19... Be6 { [%eval -2.82] [%clk 0:15:43] } 20. Nd4 { [%eval -2.84] [%clk 0:16:18] } 20... Bc4 { [%eval -2.84] [%clk 0:13:42] } 21. Re1 { [%eval -2.92] [%clk 0:15:11] } 21... e6 { [%eval -2.89] [%clk 0:13:04] } 22. a3 { [%eval -3.1] [%clk 0:14:04] } 22... Rac8 { [%eval -3.01] [%clk 0:12:55] } 23. Re3 { [%eval -3.11] [%clk 0:14:09] } 23... Rd5 { [%eval -3.07] [%clk 0:12:33] } 24. f4 { [%eval -3.32] [%clk 0:13:09] } 24... Kf8 { [%eval -3.34] [%clk 0:11:39] } 25. Rb1 { [%eval -3.32] [%clk 0:10:47] } 25... b6 { [%eval -3.32] [%clk 0:11:48] } 26. g4 { [%eval -3.46] [%clk 0:09:17] } 26... Ra5 { [%eval -3.3] [%clk 0:11:20] } 27. Ra1 { [%eval -3.28] [%clk 0:09:13] } 27... Rcc5 { [%eval -3.3] [%clk 0:10:04] } 28. Nf3 { [%eval -3.24] [%clk 0:05:18] } 28... Rd5 { [%eval -2.73] [%clk 0:09:39] } 29. Re4 { [%eval -3.06] [%clk 0:03:25] } 29... Bd3 { [%eval -2.89] [%clk 0:08:16] } 30. Re3 { [%eval -3.2] [%clk 0:01:46] } 30... Ba6 { [%eval -2.8] [%clk 0:06:37] } 31. Kf2 { [%eval -2.87] [%clk 0:01:25] } 31... Rab5 { [%eval -2.41] [%clk 0:05:38] } 32. Kg3 { [%eval -2.95] [%clk 0:00:29] } 32... Rb3 { [%eval -2.88] [%clk 0:05:16] } 33. Nd4?? { [%eval -6.03] } { Blunder. a4 was best. } { [%clk 0:00:28] } 33... Rxd4 { [%eval -6.01] [%clk 0:05:24] } 34. f5 { [%eval -5.97] [%clk 0:00:18] } 34... gxf5 { [%eval -6.14] [%clk 0:05:09] } 35. gxf5 { [%eval -6.16] [%clk 0:00:22] } 35... exf5 { [%eval -5.93] [%clk 0:04:59] } 36. Rae1 { [%eval -7.24] [%clk 0:00:16] } 36... f4+ { [%eval -6.99] [%clk 0:05:05] } 0-1