Event: Round 4: Perea Fruet, Lorenzo - Ansat, Aldiyar
Site: https://lichess.org/broadcast/fide-world-youth-chess-championships-2025--open-u18/round-4/J6iKeoP1/8UnsQrUa
Date: 2025-10-07
White: Perea Fruet, Lorenzo
WhiteTitle: FM
WhiteElo: 2386
Black: Ansat, Aldiyar
BlackTitle: IM
BlackElo: 2470
Result: 0-1
ECO: E73
Opening: King's Indian Defense: Semi-Averbakh System
Variant: Standard

1. d4 { [%eval 0.17] [%clk 1:30:55] } 1... Nf6 { [%eval 0.19] [%clk 1:30:04] } 2. c4 { [%eval 0.18] [%clk 1:30:45] } 2... g6 { [%eval 0.28] [%clk 1:29:10] } 3. Nc3 { [%eval 0.18] [%clk 1:29:38] } 3... Bg7 { [%eval 0.46] [%clk 1:29:31] } 4. e4 { [%eval 0.4] [%clk 1:30:03] } 4... d6 { [%eval 0.55] [%clk 1:29:58] } 5. Be2 { [%eval 0.51] [%clk 1:30:13] } 5... O-O { [%eval 0.48] [%clk 1:30:21] } 6. Be3 { [%eval 0.5] [%clk 1:30:40] } 6... a5 { [%eval 0.46] [%clk 1:30:47] } 7. g4?! { [%eval -0.22] } { Inaccuracy. Nf3 was best. } { [%clk 1:20:37] } 7... c5 { [%eval -0.12] [%clk 1:19:53] } 8. d5 { [%eval -0.21] [%clk 1:04:41] } 8... e6 { [%eval -0.25] [%clk 1:17:27] } 9. h4?! { [%eval -0.86] } { Inaccuracy. g5 was best. } { [%clk 0:56:03] } 9... exd5 { [%eval -0.83] [%clk 1:16:48] } 10. cxd5 { [%eval -0.8] [%clk 0:54:30] } 10... Re8 { [%eval -0.53] [%clk 1:14:57] } 11. f3 { [%eval -0.62] [%clk 0:53:56] } 11... Bxg4?! { [%eval 0.08] } { Inaccuracy. a4 was best. } { [%clk 1:13:18] } 12. fxg4 { [%eval 0.22] [%clk 0:52:22] } 12... Nxe4 { [%eval 0.17] [%clk 1:13:09] } 13. Nxe4 { [%eval 0.17] [%clk 0:46:47] } 13... Rxe4 { [%eval -0.16] [%clk 1:13:35] } 14. Qd3 { [%eval -0.63] [%clk 0:40:48] } 14... Qe8 { [%eval -0.65] [%clk 1:10:32] } 15. Bd2 { [%eval -1.07] [%clk 0:38:16] } 15... Na6 { [%eval -0.92] [%clk 1:04:05] } 16. Bc3?? { [%eval -2.87] } { Blunder. Qh3 was best. } { [%clk 0:24:28] } 16... Re3 { [%eval -2.88] [%clk 0:37:01] } 17. Qd2 { [%eval -2.89] [%clk 0:21:46] } 17... Qe4? { [%eval -1.58] } { Mistake. Bxc3 was best. } { [%clk 0:37:22] } 18. Rh3 { [%eval -1.66] [%clk 0:15:15] } 18... Rxh3 { [%eval -1.72] [%clk 0:28:43] } 19. Nxh3 { [%eval -1.57] [%clk 0:15:40] } 19... Qh1+ { [%eval -1.63] [%clk 0:29:00] } 20. Bf1 { [%eval -1.66] [%clk 0:15:53] } 20... Qf3 { [%eval -1.72] [%clk 0:29:27] } 21. Qd3 { [%eval -1.99] [%clk 0:11:47] } 21... Re8+ { [%eval -1.87] [%clk 0:27:33] } 22. Kd2 { [%eval -1.76] [%clk 0:12:09] } 22... Qxg4 { [%eval -1.56] [%clk 0:27:55] } 23. Bxg7 { [%eval -1.84] [%clk 0:09:01] } 23... Kxg7 { [%eval -1.68] [%clk 0:28:23] } 24. Re1? { [%eval -3.02] } { Mistake. Qc3+ was best. } { [%clk 0:09:19] } 24... Rxe1 { [%eval -3.0] [%clk 0:27:50] } 25. Kxe1 { [%eval -2.8] [%clk 0:09:44] } 25... Qxh4+ { [%eval -2.9] [%clk 0:28:15] } 26. Nf2 { [%eval -2.59] [%clk 0:09:22] } 26... Nc7?! { [%eval -1.66] } { Inaccuracy. Qb4+ was best. } { [%clk 0:21:50] } 27. Bg2?? { [%eval -3.75] } { Blunder. Qc3+ was best. } { [%clk 0:06:21] } 27... Qb4+ { [%eval -3.52] [%clk 0:22:05] } 28. Qc3+ { [%eval -3.92] [%clk 0:05:28] } 28... Qxc3+ { [%eval -4.23] [%clk 0:22:31] } 29. bxc3 { [%eval -4.11] [%clk 0:05:54] } 29... f5 { [%eval -4.0] [%clk 0:22:58] } 30. Nd3 { [%eval -4.19] [%clk 0:04:10] } 30... b5 { [%eval -4.28] [%clk 0:21:52] } 31. Kd2 { [%eval -4.57] [%clk 0:03:59] } 31... g5 { [%eval -4.58] [%clk 0:21:45] } 32. Kc2 { [%eval -4.51] [%clk 0:03:33] } 32... h5 { [%eval -4.44] [%clk 0:19:25] } 33. c4 { [%eval -4.59] [%clk 0:03:56] } 33... b4 { [%eval -5.04] [%clk 0:18:59] } 34. Kb3 { [%eval -5.09] [%clk 0:04:18] } 34... h4 { [%eval -4.9] [%clk 0:17:21] } 35. Ka4 { [%eval -4.81] [%clk 0:04:41] } 35... g4 { [%eval -4.44] [%clk 0:17:47] } 36. Nf4?! { [%eval -5.79] } { Inaccuracy. Kxa5 was best. } { [%clk 0:02:08] } 36... Kf6 { [%eval -5.81] [%clk 0:17:31] } 37. Kxa5 { [%eval -5.98] [%clk 0:03:02] } 37... Kg5 { [%eval -5.8] [%clk 0:17:36] } 38. Nd3 { [%eval -5.58] [%clk 0:01:52] } 38... h3 { [%eval -6.43] [%clk 0:17:44] } 39. Bh1 { [%eval -6.38] [%clk 0:02:15] } 39... g3 { [%eval -6.28] [%clk 0:17:11] } 40. Kb6 { [%eval -6.91] [%clk 0:32:23] } 40... g2 { [%eval -6.77] [%clk 0:43:46] } 41. Bxg2 { [%eval -7.45] [%clk 0:32:48] } 41... hxg2 { [%eval -7.44] [%clk 0:44:14] } 42. Ne1 { [%eval -7.44] [%clk 0:33:13] } 42... Nxd5+ { [%eval -7.28] [%clk 0:44:41] } 43. cxd5 { [%eval -6.9] [%clk 0:33:38] } 43... c4 { [%eval -7.94] [%clk 0:45:10] } 44. Nxg2 { [%eval -8.84] [%clk 0:33:46] } 44... b3 { [%eval -8.69] [%clk 0:45:35] } 45. axb3 { [%eval -8.32] [%clk 0:34:13] } 45... cxb3 { [%eval -7.72] [%clk 0:46:03] } 46. Ne1 { [%eval -10.74] [%clk 0:34:29] } 46... b2 { [%eval -8.33] [%clk 0:46:22] } 47. Nf3+ { [%eval -8.06] [%clk 0:34:56] } 47... Kg6 { [%eval -6.8] [%clk 0:46:47] } 48. Nd2 { [%eval -5.78] [%clk 0:35:22] } 48... f4 { [%eval -5.55] [%clk 0:47:14] } 49. Kb5? { [%eval -72.63] } { Mistake. Kc7 was best. } { [%clk 0:34:35] } 49... f3 { [%eval -78.79] [%clk 0:47:38] } 50. Kb4 { [%eval -68.29] [%clk 0:35:00] } 50... f2 { [%eval -9.08] [%clk 0:48:03] } 0-1