Event: Round 1: Zaragoza Alanis, Miguel Arnulfo - Torres Orozco, Adrian de Jesus
Site: https://lichess.org/broadcast/fide-world-youth-u16-chess-olympiad-2025--matches-19/round-1/0GAlFyS6/n3RkpcW9
White: Zaragoza Alanis, Miguel Arnulfo
WhiteTitle: CM
WhiteElo: 2091
Black: Torres Orozco, Adrian de Jesus
BlackElo: 1735
Result: 1-0
ECO: B90
Opening: Sicilian Defense: Najdorf Variation
Variant: Standard
TimeControl: 45+10

1. e4 { [%eval 0.18] [%clk 0:45:19] } 1... c5 { [%eval 0.24] [%clk 0:45:19] } 2. Nf3 { [%eval 0.2] [%clk 0:45:28] } 2... d6 { [%eval 0.31] [%clk 0:45:27] } 3. d4 { [%eval 0.22] [%clk 0:45:37] } 3... cxd4 { [%eval 0.19] [%clk 0:45:36] } 4. Nxd4 { [%eval 0.18] [%clk 0:45:45] } 4... Nf6 { [%eval 0.31] [%clk 0:45:45] } 5. Nc3 { [%eval 0.32] [%clk 0:45:54] } 5... a6 { [%eval 0.25] [%clk 0:45:53] } 6. f3 { [%eval 0.13] [%clk 0:46:02] } 6... e5 { [%eval 0.4] [%clk 0:46:02] } 7. Nb3 { [%eval 0.24] [%clk 0:46:11] } 7... Be6 { [%eval 0.19] [%clk 0:46:10] } 8. Be3 { [%eval 0.47] [%clk 0:46:17] } 8... h5 { [%eval 0.52] [%clk 0:46:18] } 9. Qd2 { [%eval 0.33] [%clk 0:46:16] } 9... Be7 { [%eval 0.43] [%clk 0:46:19] } 10. O-O-O { [%eval 0.21] [%clk 0:46:23] } 10... Nbd7 { [%eval 0.18] [%clk 0:46:27] } 11. Kb1 { [%eval 0.27] [%clk 0:46:10] } 11... b5 { [%eval 0.18] [%clk 0:45:21] } 12. Nd5 { [%eval 0.1] [%clk 0:43:24] } 12... Bxd5 { [%eval 0.22] [%clk 0:45:28] } 13. exd5 { [%eval 0.21] [%clk 0:43:33] } 13... Nb6 { [%eval 0.24] [%clk 0:45:37] } 14. Bxb6 { [%eval 0.17] [%clk 0:43:31] } 14... Qxb6 { [%eval 0.2] [%clk 0:45:45] } 15. Na5 { [%eval 0.29] [%clk 0:42:20] } 15... O-O?! { [%eval 0.88] } { Inaccuracy. Rc8 was best. } { [%clk 0:45:24] } 16. Qb4?! { [%eval -0.08] } { Inaccuracy. Nc6 was best. } { [%clk 0:37:25] } 16... Bd8 { [%eval 0.11] [%clk 0:39:46] } 17. Nc6 { [%eval 0.06] [%clk 0:30:15] } 17... Nxd5 { [%eval 0.15] [%clk 0:37:35] } 18. Qxd6 { [%eval -0.24] [%clk 0:30:09] } 18... Bc7? { [%eval 1.15] } { Mistake. Ne3 was best. } { [%clk 0:33:58] } 19. Qxd5 { [%eval 0.64] [%clk 0:24:02] } 19... Rad8 { [%eval 0.75] [%clk 0:34:07] } 20. Nxd8 { [%eval 0.84] [%clk 0:24:10] } 20... Rxd8 { [%eval 0.86] [%clk 0:34:16] } 21. Bc4 { [%eval 0.76] [%clk 0:23:04] } 21... Rxd5 { [%eval 0.62] [%clk 0:33:41] } 22. Bxd5 { [%eval 0.56] [%clk 0:23:13] } 22... a5 { [%eval 0.9] [%clk 0:19:04] } 23. Rd2?! { [%eval 0.28] } { Inaccuracy. Be4 was best. } { [%clk 0:18:42] } 23... a4 { [%eval 0.23] [%clk 0:13:06] } 24. Rhd1 { [%eval 0.4] [%clk 0:17:53] } 24... g6 { [%eval 0.5] [%clk 0:11:59] } 25. Ba8 { [%eval 0.0] [%clk 0:09:29] } 25... Qa6 { [%eval 0.0] [%clk 0:08:53] } 26. Be4 { [%eval 0.0] [%clk 0:09:23] } 26... f5?? { [%eval 3.65] } { Blunder. b4 was best. } { [%clk 0:03:33] } 27. Rd7 { [%eval 3.49] [%clk 0:09:20] } 27... Qb6 { [%eval 3.61] [%clk 0:03:41] } 28. Bd5+ { [%eval 3.57] [%clk 0:09:15] } 28... Kh8 { [%eval 3.49] [%clk 0:03:49] } 29. a3 { [%eval 3.64] [%clk 0:07:58] } 29... Qc5 { [%eval 4.09] [%clk 0:00:25] } 30. c3 { [%eval 3.75] [%clk 0:06:44] } 30... Ba5?! { [%eval 4.86] } { Inaccuracy. Qb6 was best. } { [%clk 0:00:19] } 31. Be6 { [%eval 4.77] [%clk 0:06:10] } 31... Bc7 { [%eval 4.93] [%clk 0:00:19] } 32. Rf7 { [%eval 4.19] [%clk 0:05:51] } 32... Qc6? { [%eval 7.6] } { Mistake. Bd6 was best. } { [%clk 0:00:17] } 33. Rdd7 { [%eval 7.39] [%clk 0:05:39] } 33... Bd6? { [%eval #1] } { Checkmate is now unavoidable. Qxd7 was best. } { [%clk 0:00:12] } 1-0