Event: Round 8: Guerrero Cajeca, Matias Israel - Garzon Camelo, Andres Santiago
Site: https://lichess.org/broadcast/fide-world-youth-u16-chess-olympiad-2025--matches-1-18/round-8/aMduC1kl/5S2UIF5k
White: Guerrero Cajeca, Matias Israel
WhiteElo: 2006
Black: Garzon Camelo, Andres Santiago
BlackElo: 2321
Result: 0-1
ECO: A23
Opening: English Opening: King's English Variation, Two Knights Variation, Keres Variation
Variant: Standard
TimeControl: 45+10

1. c4 { [%eval 0.12] [%clk 0:42:18] } 1... e5 { [%eval 0.1] [%clk 0:45:14] } 2. Nc3 { [%eval 0.15] [%clk 0:42:26] } 2... Nf6 { [%eval 0.18] [%clk 0:45:19] } 3. g3 { [%eval 0.07] [%clk 0:42:34] } 3... c6 { [%eval 0.24] [%clk 0:45:28] } 4. Bg2 { [%eval 0.0] [%clk 0:41:24] } 4... d5 { [%eval 0.0] [%clk 0:41:21] } 5. cxd5 { [%eval -0.28] [%clk 0:38:38] } 5... cxd5 { [%eval -0.39] [%clk 0:39:01] } 6. Qb3 { [%eval -0.36] [%clk 0:38:44] } 6... e4?! { [%eval 0.39] } { Inaccuracy. Nc6 was best. } { [%clk 0:36:07] } 7. d3 { [%eval 0.38] [%clk 0:38:30] } 7... exd3 { [%eval 0.36] [%clk 0:34:20] } 8. exd3 { [%eval 0.06] [%clk 0:34:06] } 8... d4 { [%eval 0.0] [%clk 0:30:31] } 9. Nce2 { [%eval 0.08] [%clk 0:33:30] } 9... Nc6 { [%eval 0.1] [%clk 0:29:12] } 10. Nf3 { [%eval 0.07] [%clk 0:33:36] } 10... Bc5 { [%eval 0.11] [%clk 0:26:23] } 11. O-O { [%eval 0.14] [%clk 0:33:35] } 11... O-O { [%eval 0.12] [%clk 0:26:24] } 12. Bg5 { [%eval 0.01] [%clk 0:33:16] } 12... h6 { [%eval 0.02] [%clk 0:25:02] } 13. Bxf6 { [%eval 0.03] [%clk 0:33:16] } 13... Qxf6 { [%eval 0.05] [%clk 0:25:10] } 14. Nf4 { [%eval 0.06] [%clk 0:33:22] } 14... Rb8 { [%eval 0.29] [%clk 0:22:56] } 15. Rac1 { [%eval 0.02] [%clk 0:33:23] } 15... b6?! { [%eval 0.65] } { Inaccuracy. Bd6 was best. } { [%clk 0:22:56] } 16. Nd2 { [%eval 0.64] [%clk 0:33:17] } 16... Bf5 { [%eval 0.57] [%clk 0:22:36] } 17. Nd5 { [%eval 0.14] [%clk 0:31:53] } 17... Qd8 { [%eval 0.1] [%clk 0:22:24] } 18. Ne4?? { [%eval -2.42] } { Blunder. Rfe1 was best. } { [%clk 0:31:50] } 18... Be6 { [%eval -2.28] [%clk 0:22:32] } 19. Nxc5? { [%eval -3.97] } { Mistake. Nd2 was best. } { [%clk 0:29:31] } 19... bxc5 { [%eval -4.02] [%clk 0:22:37] } 20. Qc4 { [%eval -4.0] [%clk 0:29:40] } 20... Nb4 { [%eval -3.97] [%clk 0:21:55] } 21. Nxb4 { [%eval -4.45] [%clk 0:29:02] } 21... Bxc4 { [%eval -4.19] [%clk 0:21:57] } 22. Nc6 { [%eval -4.32] [%clk 0:29:12] } 22... Qd6 { [%eval -3.65] [%clk 0:21:57] } 23. Rxc4 { [%eval -3.68] [%clk 0:27:51] } 23... Rxb2 { [%eval -3.51] [%clk 0:21:42] } 24. Na5 { [%eval -3.68] [%clk 0:27:57] } 24... Re8 { [%eval -3.69] [%clk 0:20:00] } 25. Nb7 { [%eval -4.59] [%clk 0:28:00] } 25... Qf6 { [%eval -4.45] [%clk 0:20:03] } 26. Nxc5 { [%eval -4.57] [%clk 0:28:07] } 26... Re1 { [%eval -4.57] [%clk 0:19:32] } 27. Ne4 { [%eval -4.59] [%clk 0:27:12] } 27... Rxf1+ { [%eval -4.39] [%clk 0:19:40] } 28. Kxf1 { [%eval -4.57] [%clk 0:27:20] } 28... Qb6 { [%eval -4.19] [%clk 0:18:50] } 29. Bh3 { [%eval -4.19] [%clk 0:27:24] } 29... Rb1+ { [%eval -4.23] [%clk 0:18:44] } 30. Kg2 { [%eval -4.31] [%clk 0:27:32] } 30... g6 { [%eval -4.21] [%clk 0:18:53] } 31. Bd7 { [%eval -4.24] [%clk 0:25:28] } 31... Ra1 { [%eval -4.17] [%clk 0:17:16] } 32. a4 { [%eval -5.16] [%clk 0:24:09] } 32... Qb1 { [%eval -4.67] [%clk 0:15:43] } 33. Rxd4 { [%eval -5.12] [%clk 0:23:23] } 33... Qh1+ { [%eval -5.1] [%clk 0:14:43] } 34. Kh3 { [%eval -4.87] [%clk 0:23:26] } 34... f5 { [%eval -4.76] [%clk 0:14:40] } 35. Be6+ { [%eval -5.33] [%clk 0:20:29] } 35... Kf8 { [%eval -5.46] [%clk 0:14:49] } 36. Nd2 { [%eval -5.48] [%clk 0:20:27] } 36... Qe1 { [%eval -5.3] [%clk 0:14:48] } 37. Nb3?? { [%eval #-9] } { Checkmate is now unavoidable. Bxf5 was best. } { [%clk 0:19:40] } 37... Qf1+ { [%eval #-8] [%clk 0:14:26] } 38. Kh4 { [%eval #-8] [%clk 0:12:11] } 38... g5+?? { [%eval -6.34] } { Lost forced checkmate sequence. Qxf2 was best. } { [%clk 0:14:32] } 39. Kh5 { [%eval -6.17] [%clk 0:12:18] } 39... Qe2+ { [%eval -6.25] [%clk 0:14:41] } 40. f3 { [%eval -6.79] [%clk 0:12:08] } 40... Qxe6 { [%eval -6.38] [%clk 0:14:48] } 41. Nxa1?? { [%eval #-3] } { Checkmate is now unavoidable. Nc5 was best. } { [%clk 0:12:16] } 41... Qf7+?? { [%eval -6.84] } { Lost forced checkmate sequence. Kg7 was best. } { [%clk 0:14:57] } 0-1