Event: Round 5: Cupaban Alonso, Luciana - Aguilar Guerrero, Maria de los Angeles
Site: https://lichess.org/broadcast/fide-world-youth-u16-chess-olympiad-2025--matches-1-18/round-5/FT945tH0/irElebyh
White: Cupaban Alonso, Luciana
WhiteElo: 1640
Black: Aguilar Guerrero, Maria de los Angeles
BlackElo: 1751
Result: 0-1
ECO: B22
Opening: Sicilian Defense: Alapin Variation
Variant: Standard
TimeControl: 45+10

1. e4 { [%eval 0.18] [%clk 0:45:19] } 1... c5 { [%eval 0.24] [%clk 0:45:14] } 2. c3 { [%eval 0.0] [%clk 0:44:32] } 2... g6 { [%eval 0.28] [%clk 0:45:15] } 3. d4 { [%eval 0.31] [%clk 0:44:36] } 3... cxd4 { [%eval 0.54] [%clk 0:45:17] } 4. cxd4 { [%eval 0.57] [%clk 0:44:40] } 4... Bg7 { [%eval 0.71] [%clk 0:45:20] } 5. Nf3 { [%eval 0.48] [%clk 0:44:10] } 5... d6 { [%eval 0.79] [%clk 0:45:17] } 6. Nc3 { [%eval 0.71] [%clk 0:43:57] } 6... Nc6 { [%eval 0.78] [%clk 0:45:18] } 7. Be3 { [%eval 0.6] [%clk 0:42:32] } 7... Nf6 { [%eval 1.02] [%clk 0:45:00] } 8. d5 { [%eval 1.0] [%clk 0:41:53] } 8... Nb8 { [%eval 1.1] [%clk 0:44:50] } 9. Bc4?! { [%eval 0.54] } { Inaccuracy. h3 was best. } { [%clk 0:39:45] } 9... Bg4 { [%eval 0.52] [%clk 0:44:48] } 10. Bd4 { [%eval 0.33] [%clk 0:37:33] } 10... Nbd7 { [%eval 0.22] [%clk 0:44:25] } 11. h3 { [%eval 0.38] [%clk 0:35:00] } 11... Bxf3 { [%eval 0.33] [%clk 0:44:24] } 12. Qxf3 { [%eval 0.32] [%clk 0:35:03] } 12... Rc8 { [%eval 0.51] [%clk 0:44:19] } 13. Bb5 { [%eval 0.18] [%clk 0:33:00] } 13... a6 { [%eval 0.26] [%clk 0:44:11] } 14. Bxd7+ { [%eval 0.3] [%clk 0:32:57] } 14... Qxd7 { [%eval 0.21] [%clk 0:44:07] } 15. O-O { [%eval 0.26] [%clk 0:31:28] } 15... O-O { [%eval 0.28] [%clk 0:43:39] } 16. Rac1 { [%eval 0.2] [%clk 0:30:16] } 16... Rc4 { [%eval 0.28] [%clk 0:40:15] } 17. Qd3 { [%eval 0.24] [%clk 0:23:04] } 17... b5 { [%eval 0.28] [%clk 0:38:54] } 18. b3 { [%eval 0.4] [%clk 0:22:23] } 18... Rcc8 { [%eval 0.39] [%clk 0:32:49] } 19. f4 { [%eval 0.07] [%clk 0:18:20] } 19... b4 { [%eval 0.04] [%clk 0:27:28] } 20. Na4 { [%eval 0.0] [%clk 0:16:08] } 20... Rxc1 { [%eval 0.0] [%clk 0:27:08] } 21. Rxc1 { [%eval 0.0] [%clk 0:16:11] } 21... Rc8 { [%eval 0.21] [%clk 0:26:52] } 22. Rxc8+ { [%eval 0.0] [%clk 0:15:51] } 22... Qxc8 { [%eval 0.0] [%clk 0:26:56] } 23. Kh2?? { [%eval -1.73] } { Blunder. Be3 was best. } { [%clk 0:11:54] } 23... Qc1 { [%eval -1.51] [%clk 0:20:20] } 24. Be3 { [%eval -1.53] [%clk 0:10:13] } 24... Qe1 { [%eval -1.42] [%clk 0:19:18] } 25. Qd2?! { [%eval -2.13] } { Inaccuracy. Bd2 was best. } { [%clk 0:01:33] } 25... Qh4 { [%eval -1.92] [%clk 0:17:44] } 26. g3 { [%eval -1.84] [%clk 0:00:55] } 26... Qh5 { [%eval -2.01] [%clk 0:17:05] } 27. Qd3? { [%eval -4.12] } { Mistake. Kg2 was best. } { [%clk 0:00:17] } 27... Qf3 { [%eval -3.64] [%clk 0:16:54] } 28. e5? { [%eval -7.32] } { Mistake. Nb2 was best. } { [%clk 0:00:19] } 28... dxe5?! { [%eval -5.24] } { Inaccuracy. Nxd5 was best. } { [%clk 0:16:49] } 29. Qd2 { [%eval -6.35] [%clk 0:00:13] } 29... Nxd5 { [%eval -6.52] [%clk 0:16:27] } 30. Bc5 { [%eval -7.22] [%clk 0:00:13] } 30... exf4 { [%eval -8.05] [%clk 0:16:18] } 31. Qg2 { [%eval -7.84] [%clk 0:00:22] } 31... fxg3+ { [%eval -7.45] [%clk 0:16:21] } 32. Qxg3 { [%eval -7.6] [%clk 0:00:30] } 32... Qe2+ { [%eval -7.32] [%clk 0:16:21] } 33. Qg2 { [%eval -9.71] [%clk 0:00:36] } 33... Be5+ { [%eval -9.6] [%clk 0:16:26] } 34. Kh1 { [%eval -9.43] [%clk 0:00:38] } 34... Qe1+ { [%eval -9.02] [%clk 0:16:12] } 35. Bg1? { [%eval #-13] } { Checkmate is now unavoidable. Qg1 was best. } { [%clk 0:00:43] } 35... Nf4 { [%eval #-12] [%clk 0:15:50] } 36. Qh2 { [%eval #-2] [%clk 0:00:24] } 36... Qe4+ { [%eval #-1] [%clk 0:15:56] } 0-1