Event: Round 1: Alfaro Zambrano, Luis Fabricio - Barreto Romero, Felipe
Site: https://lichess.org/broadcast/fide-world-youth-u16-chess-olympiad-2025--matches-19/round-1/0GAlFyS6/RzM6tqFu
White: Alfaro Zambrano, Luis Fabricio
WhiteTitle: CM
WhiteElo: 1933
Black: Barreto Romero, Felipe
BlackElo: 1749
Result: 1-0
ECO: B31
Opening: Sicilian Defense: Nyezhmetdinov-Rossolimo Attack, Fianchetto Variation, Gufeld Gambit
Variant: Standard
TimeControl: 45+10

1. e4 { [%eval 0.18] [%clk 0:45:06] } 1... c5 { [%eval 0.24] [%clk 0:45:19] } 2. Nf3 { [%eval 0.2] [%clk 0:45:11] } 2... Nc6 { [%eval 0.3] [%clk 0:45:28] } 3. Bb5 { [%eval 0.17] [%clk 0:45:15] } 3... g6 { [%eval 0.24] [%clk 0:45:36] } 4. O-O { [%eval 0.22] [%clk 0:45:13] } 4... Bg7 { [%eval 0.22] [%clk 0:45:36] } 5. c3 { [%eval 0.11] [%clk 0:45:11] } 5... e5 { [%eval 0.2] [%clk 0:45:44] } 6. d4 { [%eval 0.2] [%clk 0:45:12] } 6... cxd4 { [%eval 0.21] [%clk 0:45:50] } 7. cxd4 { [%eval 0.35] [%clk 0:45:19] } 7... Nxd4 { [%eval 0.52] [%clk 0:45:56] } 8. Nxd4 { [%eval 0.47] [%clk 0:45:23] } 8... exd4 { [%eval 0.49] [%clk 0:46:04] } 9. Bf4 { [%eval 0.49] [%clk 0:42:51] } 9... Ne7 { [%eval 0.53] [%clk 0:46:11] } 10. Bd6?! { [%eval -0.39] } { Inaccuracy. Nd2 was best. } { [%clk 0:37:25] } 10... Qb6 { [%eval -0.31] [%clk 0:46:20] } 11. Bxe7 { [%eval -0.34] [%clk 0:37:12] } 11... Kxe7 { [%eval -0.46] [%clk 0:46:27] } 12. Bd3 { [%eval -0.4] [%clk 0:35:34] } 12... Rd8 { [%eval -0.27] [%clk 0:43:34] } 13. f4 { [%eval -0.33] [%clk 0:34:48] } 13... d5 { [%eval -0.28] [%clk 0:40:58] } 14. e5 { [%eval -0.22] [%clk 0:34:33] } 14... Kf8 { [%eval -0.25] [%clk 0:29:23] } 15. b3?! { [%eval -1.02] } { Inaccuracy. Nd2 was best. } { [%clk 0:33:02] } 15... Bf5? { [%eval 0.62] } { Mistake. f6 was best. } { [%clk 0:26:04] } 16. Bxf5 { [%eval 0.6] [%clk 0:32:44] } 16... gxf5 { [%eval 0.61] [%clk 0:26:12] } 17. Qd3 { [%eval 0.76] [%clk 0:32:26] } 17... Rac8 { [%eval 0.74] [%clk 0:24:47] } 18. Nd2 { [%eval 0.69] [%clk 0:29:07] } 18... Rc3 { [%eval 0.76] [%clk 0:23:11] } 19. Qxf5 { [%eval 0.78] [%clk 0:29:14] } 19... Qg6 { [%eval 0.99] [%clk 0:21:20] } 20. Qxg6 { [%eval 1.04] [%clk 0:29:22] } 20... hxg6 { [%eval 1.08] [%clk 0:21:28] } 21. Nf3 { [%eval 1.05] [%clk 0:29:11] } 21... d3 { [%eval 0.9] [%clk 0:21:17] } 22. Nd4?! { [%eval 0.09] } { Inaccuracy. Rad1 was best. } { [%clk 0:28:20] } 22... Rdc8 { [%eval 0.12] [%clk 0:15:34] } 23. Rad1 { [%eval 0.1] [%clk 0:24:53] } 23... a6?! { [%eval 0.85] } { Inaccuracy. f6 was best. } { [%clk 0:07:01] } 24. Rf3 { [%eval 1.05] [%clk 0:24:19] } 24... g5? { [%eval 2.35] } { Mistake. Ke7 was best. } { [%clk 0:05:56] } 25. g3 { [%eval 1.97] [%clk 0:22:25] } 25... gxf4 { [%eval 2.22] [%clk 0:06:04] } 26. gxf4 { [%eval 2.2] [%clk 0:22:35] } 26... Bh6?! { [%eval 3.01] } { Inaccuracy. Rc1 was best. } { [%clk 0:05:47] } 27. Kg2 { [%eval 2.6] [%clk 0:21:47] } 27... Rc1?! { [%eval 3.52] } { Inaccuracy. Rc2+ was best. } { [%clk 0:00:36] } 28. Rdxd3 { [%eval 3.53] [%clk 0:21:16] } 28... Ra1 { [%eval 4.06] [%clk 0:00:43] } 29. a4 { [%eval 3.48] [%clk 0:19:32] } 29... Rcc1?! { [%eval 4.51] } { Inaccuracy. Ke8 was best. } { [%clk 0:00:52] } 30. Rd2?! { [%eval 3.08] } { Inaccuracy. Nf5 was best. } { [%clk 0:17:56] } 30... Bg7?! { [%eval 4.72] } { Inaccuracy. Ke8 was best. } { [%clk 0:00:19] } 31. Nf5 { [%eval 4.61] [%clk 0:17:45] } 31... Rg1+ { [%eval 4.87] [%clk 0:00:22] } 32. Kh3 { [%eval 4.77] [%clk 0:17:54] } 32... Rg6?! { [%eval 6.3] } { Inaccuracy. Rad1 was best. } { [%clk 0:00:25] } 33. Rg3 { [%eval 5.21] [%clk 0:17:43] } 33... Rb1 { [%eval 5.91] [%clk 0:00:13] } 34. Rdd3 { [%eval 5.38] [%clk 0:17:42] } 34... Rxg3+ { [%eval 5.48] [%clk 0:00:12] } 35. hxg3 { [%eval 5.26] [%clk 0:17:48] } 35... f6?! { [%eval 6.85] } { Inaccuracy. Kg8 was best. } { [%clk 0:00:21] } 36. e6 { [%eval 6.9] [%clk 0:17:49] } 36... Re1 { [%eval 6.73] [%clk 0:00:27] } 37. Rxd5 { [%eval 6.53] [%clk 0:17:50] } 37... Rxe6 { [%eval 5.96] [%clk 0:00:00] } 1-0