Event: Round 7: Ibarra Carlos Roberto - Cortes Diaz, Melyssa Alejandra
Site: https://lichess.org/broadcast/fide-world-youth-u16-chess-olympiad-2025--matches-1-18/round-7/XX3U7QQH/R9biLiDz
White: Ibarra Carlos Roberto
WhiteTitle: FM
WhiteElo: 2015
Black: Cortes Diaz, Melyssa Alejandra
BlackElo: 1597
Result: 1-0
ECO: A05
Opening: Zukertort Opening: Nimzo-Larsen Variation
Variant: Standard
TimeControl: 45+10

1. Nf3 { [%eval 0.1] [%clk 0:45:17] } 1... Nf6 { [%eval 0.18] [%clk 0:45:15] } 2. b3 { [%eval 0.0] [%clk 0:45:26] } 2... g6 { [%eval 0.05] [%clk 0:45:23] } 3. Bb2 { [%eval 0.09] [%clk 0:45:34] } 3... Bg7 { [%eval 0.1] [%clk 0:45:31] } 4. g3 { [%eval 0.09] [%clk 0:45:43] } 4... O-O { [%eval 0.21] [%clk 0:45:34] } 5. Bg2 { [%eval 0.08] [%clk 0:45:52] } 5... d6 { [%eval 0.17] [%clk 0:45:35] } 6. c4 { [%eval 0.1] [%clk 0:46:00] } 6... Nbd7 { [%eval 0.13] [%clk 0:45:23] } 7. O-O { [%eval 0.14] [%clk 0:46:07] } 7... e5 { [%eval 0.23] [%clk 0:45:01] } 8. Nc3 { [%eval 0.17] [%clk 0:46:09] } 8... c6 { [%eval 0.16] [%clk 0:44:31] } 9. d4 { [%eval -0.33] [%clk 0:42:34] } 9... Re8?! { [%eval 0.35] } { Inaccuracy. e4 was best. } { [%clk 0:44:28] } 10. e4 { [%eval 0.36] [%clk 0:40:52] } 10... exd4 { [%eval 0.28] [%clk 0:41:48] } 11. Nxd4 { [%eval 0.29] [%clk 0:40:59] } 11... Nc5 { [%eval 0.4] [%clk 0:41:09] } 12. Qc2 { [%eval 0.32] [%clk 0:40:10] } 12... a5 { [%eval 0.3] [%clk 0:40:56] } 13. Rad1 { [%eval 0.41] [%clk 0:39:51] } 13... Qc7 { [%eval 0.93] [%clk 0:39:43] } 14. h3 { [%eval 0.86] [%clk 0:39:24] } 14... Ne6 { [%eval 1.21] [%clk 0:33:48] } 15. Qd2?! { [%eval 0.65] } { Inaccuracy. Rfe1 was best. } { [%clk 0:33:26] } 15... Nxd4 { [%eval 1.02] [%clk 0:30:03] } 16. Qxd4 { [%eval 1.12] [%clk 0:33:35] } 16... Be6 { [%eval 1.24] [%clk 0:23:21] } 17. Qxd6 { [%eval 0.86] [%clk 0:30:50] } 17... Qc8? { [%eval 2.58] } { Mistake. Qxd6 was best. } { [%clk 0:23:27] } 18. Kh2 { [%eval 2.14] [%clk 0:26:08] } 18... Rd8 { [%eval 2.27] [%clk 0:20:33] } 19. Qf4 { [%eval 2.35] [%clk 0:24:39] } 19... h6 { [%eval 2.53] [%clk 0:15:54] } 20. Qe3 { [%eval 2.54] [%clk 0:23:53] } 20... Qc7 { [%eval 2.63] [%clk 0:11:28] } 21. e5 { [%eval 2.72] [%clk 0:21:20] } 21... Nd7 { [%eval 2.91] [%clk 0:10:49] } 22. f4 { [%eval 2.93] [%clk 0:21:28] } 22... Bf8?! { [%eval 3.84] } { Inaccuracy. a4 was best. } { [%clk 0:08:52] } 23. Ne4 { [%eval 3.78] [%clk 0:20:33] } 23... Qb6 { [%eval 4.31] [%clk 0:02:14] } 24. Bd4 { [%eval 4.27] [%clk 0:20:11] } 24... c5 { [%eval 4.24] [%clk 0:02:10] } 25. Bb2 { [%eval 4.34] [%clk 0:20:19] } 25... Kh7?! { [%eval 5.8] } { Inaccuracy. Bg7 was best. } { [%clk 0:00:26] } 26. g4 { [%eval 4.87] [%clk 0:20:19] } 26... Be7 { [%eval 6.16] [%clk 0:00:20] } 27. f5 { [%eval 6.1] [%clk 0:20:20] } 27... gxf5 { [%eval 6.45] [%clk 0:00:15] } 28. gxf5 { [%eval 5.97] [%clk 0:20:27] } 28... Bxf5 { [%eval 7.75] [%clk 0:00:12] } 29. Rxf5 { [%eval 7.28] [%clk 0:20:34] } 29... Qg6 { [%eval 7.3] [%clk 0:00:13] } 30. Qf2 { [%eval 6.99] [%clk 0:20:22] } 30... Rf8?! { [%eval 11.51] } { Inaccuracy. Kg8 was best. } { [%clk 0:00:12] } 31. Rxd7 { [%eval 10.5] [%clk 0:20:29] } 1-0