Event: Round 3: Ortega Amaya, Santiago Enmanuel - Piza Vera, Andres
Site: https://lichess.org/broadcast/fide-world-youth-u16-chess-olympiad-2025--matches-19/round-3/vVYiARsf/XYBapQK9
White: Ortega Amaya, Santiago Enmanuel
WhiteElo: 1912
Black: Piza Vera, Andres
BlackElo: 1772
Result: 1-0
ECO: A10
Opening: English Opening: Anglo-Dutch Defense
Variant: Standard
TimeControl: 45+10

1. c4 { [%eval 0.12] [%clk 0:45:13] } 1... f5 { [%eval 0.47] [%clk 0:45:12] } 2. Nc3 { [%eval 0.3] [%clk 0:44:32] } 2... e6 { [%eval 0.46] [%clk 0:45:02] } 3. g3 { [%eval 0.52] [%clk 0:44:15] } 3... Nf6 { [%eval 0.52] [%clk 0:45:06] } 4. Bg2 { [%eval 0.47] [%clk 0:44:13] } 4... d5 { [%eval 0.57] [%clk 0:44:11] } 5. cxd5 { [%eval 0.56] [%clk 0:43:16] } 5... exd5 { [%eval 0.59] [%clk 0:44:04] } 6. d4 { [%eval 0.2] [%clk 0:39:37] } 6... c6 { [%eval 0.23] [%clk 0:44:02] } 7. Bf4 { [%eval 0.18] [%clk 0:38:37] } 7... Bd6 { [%eval 0.31] [%clk 0:43:24] } 8. Qd2 { [%eval -0.08] [%clk 0:36:41] } 8... O-O { [%eval 0.25] [%clk 0:42:51] } 9. Nf3 { [%eval 0.18] [%clk 0:36:04] } 9... Qe7 { [%eval 0.35] [%clk 0:41:54] } 10. Qe3 { [%eval -0.11] [%clk 0:26:09] } 10... Ne4 { [%eval 0.12] [%clk 0:39:59] } 11. h4 { [%eval -0.11] [%clk 0:23:06] } 11... Nd7 { [%eval -0.06] [%clk 0:39:46] } 12. Ng5?! { [%eval -0.76] } { Inaccuracy. a3 was best. } { [%clk 0:18:56] } 12... Nb6 { [%eval -0.58] [%clk 0:36:23] } 13. Bxd6 { [%eval -0.84] [%clk 0:15:28] } 13... Qxd6 { [%eval -0.9] [%clk 0:36:25] } 14. O-O { [%eval -0.96] [%clk 0:13:59] } 14... h6?! { [%eval -0.38] } { Inaccuracy. Nc4 was best. } { [%clk 0:35:55] } 15. Nh3 { [%eval -0.82] [%clk 0:13:29] } 15... Nc4 { [%eval -1.01] [%clk 0:35:57] } 16. Qc1 { [%eval -0.9] [%clk 0:13:28] } 16... Qb4 { [%eval -0.85] [%clk 0:32:56] } 17. Nxe4 { [%eval -1.14] [%clk 0:12:26] } 17... fxe4 { [%eval -0.98] [%clk 0:32:53] } 18. b3 { [%eval -1.4] [%clk 0:11:22] } 18... Nd6 { [%eval -1.34] [%clk 0:29:53] } 19. e3 { [%eval -1.74] [%clk 0:03:45] } 19... Bg4 { [%eval -1.7] [%clk 0:30:24] } 20. Nf4 { [%eval -1.56] } 20... Nf5 { [%eval -1.4] [%clk 0:30:24] } 21. Ng6 { [%eval -1.19] } 21... Rf6 { [%eval -0.83] [%clk 0:25:31] } 22. Ne5 { [%eval -0.62] [%clk 0:09:32] } 22... Be2?! { [%eval 0.43] } { Inaccuracy. h5 was best. } { [%clk 0:24:12] } 23. Re1?? { [%eval -1.3] } { Blunder. Qe1 was best. } { [%clk 0:09:30] } 23... Bf3?! { [%eval -0.65] } { Inaccuracy. Bh5 was best. } { [%clk 0:23:23] } 24. Bh3 { [%eval -0.89] [%clk 0:03:14] } 24... Qd6? { [%eval 0.45] } { Mistake. Re8 was best. } { [%clk 0:21:28] } 25. Qc5 { [%eval -0.06] } 25... Qc7 { [%eval 0.26] [%clk 0:21:28] } 26. Rac1 { [%eval 0.03] } 26... Re8?? { [%eval 4.11] } { Blunder. Ne7 was best. } { [%clk 0:19:41] } 27. Qxd5+ { [%eval 4.06] [%clk 0:03:45] } 27... cxd5 { [%eval 4.41] [%clk 0:18:39] } 28. Rxc7 { [%eval 4.51] [%clk 0:03:50] } 28... Nd6 { [%eval 4.58] [%clk 0:18:32] } 29. Rec1 { [%eval 4.58] [%clk 0:03:28] } 29... Bh5 { [%eval 5.42] [%clk 0:16:19] } 30. R7c5 { [%eval 4.66] [%clk 0:03:15] } 30... Nf7 { [%eval 4.81] [%clk 0:13:07] } 31. Rxd5 { [%eval 4.86] [%clk 0:02:27] } 31... Nxe5 { [%eval 4.91] [%clk 0:12:52] } 32. dxe5 { [%eval 4.84] [%clk 0:02:04] } 32... Ra6 { [%eval 5.2] [%clk 0:12:59] } 33. e6 { [%eval 5.02] [%clk 0:01:55] } 33... Bg6 { [%eval 6.15] [%clk 0:12:51] } 1-0