Event: Round 7: Alfaro Zambrano, Luis Fabricio - Quiroz Frias, Alvaro
Site: https://lichess.org/broadcast/fide-world-youth-u16-chess-olympiad-2025--matches-1-18/round-7/XX3U7QQH/mgpul16g
White: Alfaro Zambrano, Luis Fabricio
WhiteTitle: CM
WhiteElo: 1933
Black: Quiroz Frias, Alvaro
BlackElo: 1717
Result: 1-0
ECO: B24
Opening: Sicilian Defense: Closed
Variant: Standard
TimeControl: 45+10

1. e4 { [%eval 0.18] [%clk 0:45:19] } 1... c5 { [%eval 0.24] [%clk 0:45:18] } 2. Nc3 { [%eval 0.26] [%clk 0:45:11] } 2... g6 { [%eval 0.3] } 3. g3 { [%eval 0.0] } 3... Bg7 { [%eval 0.0] } 4. Bg2 { [%eval -0.01] } 4... Nc6 { [%eval -0.03] } 5. Nge2 { [%eval -0.09] } 5... d6 { [%eval 0.0] } 6. d3 { [%eval -0.04] } 6... e6 { [%eval 0.0] } 7. Be3 { [%eval -0.1] } 7... Rb8?! { [%eval 0.53] } { Inaccuracy. Nge7 was best. } 8. Qd2 { [%eval 0.02] } 8... b5 { [%eval 0.02] } 9. h4 { [%eval -0.5] } 9... b4 { [%eval -0.48] [%clk 0:42:09] } 10. Nd1 { [%eval -0.4] [%clk 0:43:54] } 10... Nd4 { [%eval 0.12] [%clk 0:42:13] } 11. h5 { [%eval 0.18] [%clk 0:40:33] } 11... Nf6?? { [%eval 1.94] } { Blunder. h6 was best. } { [%clk 0:37:52] } 12. h6 { [%eval 1.99] [%clk 0:40:15] } 12... Bf8 { [%eval 1.94] [%clk 0:37:28] } 13. Nxd4 { [%eval 1.98] [%clk 0:39:24] } 13... cxd4 { [%eval 1.91] [%clk 0:37:36] } 14. Bxd4 { [%eval 1.96] [%clk 0:39:33] } 14... Rg8?! { [%eval 3.18] } { Inaccuracy. a5 was best. } { [%clk 0:36:35] } 15. Bxa7 { [%eval 3.29] [%clk 0:37:35] } 15... Rb7 { [%eval 3.11] [%clk 0:36:32] } 16. Be3 { [%eval 3.01] [%clk 0:37:18] } 16... Ng4 { [%eval 3.08] [%clk 0:32:44] } 17. Bg5 { [%eval 2.51] [%clk 0:33:50] } 17... f6 { [%eval 2.6] [%clk 0:32:13] } 18. Be3 { [%eval 2.63] [%clk 0:33:53] } 18... e5 { [%eval 2.8] [%clk 0:31:22] } 19. f3 { [%eval 2.45] [%clk 0:33:08] } 19... Nxe3 { [%eval 2.41] [%clk 0:31:21] } 20. Nxe3 { [%eval 2.41] [%clk 0:33:15] } 20... Be6 { [%eval 2.54] [%clk 0:31:26] } 21. Bh3 { [%eval 2.41] [%clk 0:33:16] } 21... Bf7 { [%eval 2.32] [%clk 0:31:14] } 22. Bg4? { [%eval 0.93] } { Mistake. a4 was best. } { [%clk 0:33:23] } 22... d5 { [%eval 0.85] [%clk 0:29:12] } 23. Nxd5?! { [%eval 0.2] } { Inaccuracy. f4 was best. } { [%clk 0:31:38] } 23... Bxd5 { [%eval 0.18] [%clk 0:29:20] } 24. exd5 { [%eval 0.29] [%clk 0:31:47] } 24... Qxd5 { [%eval 0.22] [%clk 0:31:05] } 25. O-O { [%eval 0.26] [%clk 0:31:52] } 25... Rc7 { [%eval 0.37] [%clk 0:30:13] } 26. Kh2 { [%eval 0.11] [%clk 0:31:41] } 26... Qd4?? { [%eval 2.73] } { Blunder. f5 was best. } { [%clk 0:28:01] } 27. Be6 { [%eval 2.71] [%clk 0:31:08] } 27... Rh8 { [%eval 2.79] [%clk 0:28:01] } 28. Rab1 { [%eval 2.6] [%clk 0:30:48] } 28... Bd6 { [%eval 2.94] [%clk 0:27:15] } 29. Rfe1 { [%eval 2.76] [%clk 0:28:37] } 29... Ke7 { [%eval 3.04] [%clk 0:25:57] } 30. Bb3 { [%eval 2.53] [%clk 0:28:40] } 30... Rd8?! { [%eval 3.46] } { Inaccuracy. f5 was best. } { [%clk 0:25:09] } 31. Qe3?! { [%eval 2.33] } { Inaccuracy. Re4 was best. } { [%clk 0:28:16] } 31... Bc5 { [%eval 2.48] [%clk 0:24:40] } 32. Qxd4 { [%eval 2.15] [%clk 0:28:12] } 32... Rxd4?! { [%eval 2.89] } { Inaccuracy. Bxd4 was best. } { [%clk 0:24:46] } 33. Bc4 { [%eval 2.91] [%clk 0:27:41] } 33... Rd8 { [%eval 2.95] [%clk 0:23:52] } 34. c3 { [%eval 2.85] [%clk 0:27:09] } 34... bxc3 { [%eval 3.18] [%clk 0:23:59] } 35. bxc3 { [%eval 3.41] [%clk 0:27:17] } 35... Kd7 { [%eval 3.68] [%clk 0:23:53] } 36. Kg2 { [%eval 3.6] [%clk 0:27:14] } 36... Bf8 { [%eval 4.34] [%clk 0:23:39] } 37. Rb6 { [%eval 4.32] [%clk 0:26:48] } 37... Bd6 { [%eval 3.94] [%clk 0:23:27] } 38. Reb1 { [%eval 3.64] [%clk 0:26:34] } 38... g5?! { [%eval 4.77] } { Inaccuracy. Ra8 was best. } { [%clk 0:23:02] } 39. Ra6 { [%eval 4.35] [%clk 0:25:26] } 39... Ke7 { [%eval 4.48] [%clk 0:22:41] } 40. a4 { [%eval 4.76] [%clk 0:25:08] } 40... f5 { [%eval 4.71] [%clk 0:22:22] } 41. a5 { [%eval 4.51] [%clk 0:24:27] } 41... e4 { [%eval 5.61] [%clk 0:22:29] } 42. fxe4 { [%eval 5.79] [%clk 0:24:32] } 42... fxe4 { [%eval 5.88] [%clk 0:22:38] } 43. Re1 { [%eval 5.56] [%clk 0:24:40] } 43... Kf8 { [%eval 6.14] [%clk 0:22:26] } 44. Rxe4 { [%eval 6.1] [%clk 0:24:18] } 44... Rb7 { [%eval 6.11] [%clk 0:22:06] } 45. Re2 { [%eval 6.13] [%clk 0:24:14] } 45... g4 { [%eval 6.24] [%clk 0:21:05] } 46. Rb6 { [%eval 5.66] [%clk 0:24:16] } 46... Rxb6 { [%eval 5.64] [%clk 0:20:46] } 47. axb6 { [%eval 5.61] [%clk 0:24:24] } 47... Rb8 { [%eval 5.65] [%clk 0:20:55] } 48. Rb2 { [%eval 5.75] [%clk 0:24:28] } 48... Ke7 { [%eval 5.69] [%clk 0:20:58] } 49. b7 { [%eval 5.55] [%clk 0:24:36] } 49... Kd7 { [%eval 5.88] [%clk 0:20:58] } 50. Bd5 { [%eval 5.75] [%clk 0:24:44] } 50... Kc7 { [%eval 5.92] [%clk 0:20:56] } 51. Rf2 { [%eval 5.68] [%clk 0:24:46] } 51... Bc5 { [%eval 7.1] [%clk 0:20:44] } 52. Rf7+ { [%eval 6.93] [%clk 0:24:51] } 52... Kb6 { [%eval 7.43] [%clk 0:20:53] } 53. Rxh7 { [%eval 7.01] [%clk 0:24:37] } 53... Re8 { [%eval 7.57] [%clk 0:20:59] } 54. Be4 { [%eval 7.71] [%clk 0:24:43] } 54... Ka7 { [%eval 9.54] [%clk 0:20:57] } 55. Rg7 { [%eval 9.62] [%clk 0:24:44] } 55... Rf8 { [%eval 10.97] [%clk 0:21:02] } 56. d4 { [%eval 10.87] [%clk 0:24:53] } 56... Bd6 { [%eval 10.13] [%clk 0:20:42] } 57. Rxg4 { [%eval 8.06] [%clk 0:24:04] } 1-0