Event: FIDE World Youth U16 Chess Olympiad 2025
Site: https://lichess.org/broadcast/fide-world-youth-u16-chess-olympiad-2025--matches-19/round-5/QJnNr6Ds/blsnxQbD
White: Castro Vasquez, Juan Sebastian
Black: Sandoval Farieta, Sebastian
BlackElo: 1446
Result: 1-0
ECO: B70
Opening: Sicilian Defense: Dragon Variation
Variant: Standard
TimeControl: 2700+10

1. e4 { [%eval 0.18] [%clk 0:45:09] } 1... c5 { [%eval 0.24] [%clk 0:44:44] } 2. Nf3 { [%eval 0.2] [%clk 0:45:18] } 2... g6 { [%eval 0.34] [%clk 0:44:32] } 3. d4 { [%eval 0.35] [%clk 0:45:26] } 3... cxd4 { [%eval 0.38] [%clk 0:44:19] } 4. Nxd4 { [%eval 0.38] [%clk 0:45:35] } 4... Nf6 { [%eval 0.53] [%clk 0:43:58] } 5. Nc3 { [%eval 0.31] [%clk 0:45:36] } 5... d6 { [%eval 0.42] [%clk 0:43:21] } 6. Bc4 { [%eval 0.14] [%clk 0:44:36] } 6... Nc6 { [%eval 0.36] [%clk 0:42:29] } 7. O-O { [%eval 0.12] [%clk 0:42:10] } 7... Bg7 { [%eval 0.08] [%clk 0:41:37] } 8. Bb3 { [%eval 0.13] [%clk 0:41:17] } 8... O-O { [%eval 0.13] [%clk 0:41:05] } 9. h3 { [%eval -0.02] [%clk 0:37:28] } 9... Bd7 { [%eval 0.15] [%clk 0:39:47] } 10. Be3 { [%eval 0.15] [%clk 0:36:59] } 10... a6 { [%eval 0.2] [%clk 0:38:23] } 11. Nde2 { [%eval -0.18] [%clk 0:34:06] } 11... b5 { [%eval -0.2] [%clk 0:37:08] } 12. a3 { [%eval -0.13] [%clk 0:30:55] } 12... Rc8 { [%eval -0.18] [%clk 0:35:21] } 13. Qd2 { [%eval -0.23] [%clk 0:30:24] } 13... Na5 { [%eval -0.16] [%clk 0:31:38] } 14. Bh6 { [%eval -0.2] [%clk 0:28:59] } 14... Nxb3 { [%eval 0.13] [%clk 0:29:36] } 15. cxb3 { [%eval 0.08] [%clk 0:29:07] } 15... Be6 { [%eval 0.26] [%clk 0:26:58] } 16. Bxg7 { [%eval 0.0] [%clk 0:28:49] } 16... Kxg7 { [%eval 0.0] [%clk 0:26:52] } 17. Nd4 { [%eval 0.01] [%clk 0:26:05] } 17... Qb6 { [%eval 0.49] [%clk 0:15:46] } 18. Nxe6+?! { [%eval -0.06] } { Inaccuracy. Rfe1 was best. } { [%clk 0:24:47] } 18... fxe6 { [%eval -0.07] [%clk 0:15:53] } 19. b4 { [%eval -0.13] [%clk 0:16:17] } 19... Nd7 { [%eval 0.01] [%clk 0:12:34] } 20. Nd1 { [%eval -0.18] [%clk 0:13:05] } 20... Ne5 { [%eval -0.16] [%clk 0:10:25] } 21. Ne3 { [%eval -0.25] [%clk 0:12:55] } 21... Rf7 { [%eval -0.08] [%clk 0:09:05] } 22. Rac1 { [%eval -0.09] [%clk 0:10:51] } 22... Rcf8 { [%eval 0.15] [%clk 0:06:09] } 23. Qc3 { [%eval -0.23] [%clk 0:09:04] } 23... Kg8 { [%eval -0.05] [%clk 0:05:52] } 24. Qb3 { [%eval -0.06] [%clk 0:06:38] } 24... Nc4 { [%eval 0.17] [%clk 0:04:41] } 25. Nxc4 { [%eval 0.17] [%clk 0:06:23] } 25... bxc4 { [%eval 0.25] [%clk 0:04:48] } 26. Qxc4 { [%eval 0.0] [%clk 0:05:50] } 26... Kg7?? { [%eval 2.09] } { Blunder. Rxf2 was best. } { [%clk 0:01:05] } 27. Rc2 { [%eval 1.91] [%clk 0:03:12] } 27... e5 { [%eval 1.97] [%clk 0:00:58] } 28. Qc6 { [%eval 1.67] [%clk 0:02:43] } 28... Qa7 { [%eval 1.8] [%clk 0:00:11] } 29. b5 { [%eval 2.05] [%clk 0:02:23] } 29... axb5 { [%eval 2.0] [%clk 0:00:17] } 30. Qxb5 { [%eval 1.83] [%clk 0:02:32] } 30... Rb8 { [%eval 2.1] [%clk 0:00:24] } 31. Qd3 { [%eval 2.17] [%clk 0:02:28] } 31... Rff8 { [%eval 2.43] [%clk 0:00:15] } 32. b4 { [%eval 2.46] [%clk 0:02:16] } 32... Ra8 { [%eval 2.63] [%clk 0:00:15] } 33. Ra1 { [%eval 2.7] [%clk 0:02:24] } 33... Rfb8 { [%eval 2.88] [%clk 0:00:13] } 34. Qd2 { [%eval 2.63] [%clk 0:02:11] } 34... Qa4? { [%eval 4.79] } { Mistake. Qd4 was best. } { [%clk 0:00:07] } 35. Rca2?? { [%eval 2.1] } { Blunder. Rc7 was best. } { [%clk 0:02:05] } 35... Ra7 { [%eval 2.15] [%clk 0:00:09] } 36. Qd5 { [%eval 1.6] [%clk 0:01:44] } 36... Rba8?! { [%eval 2.6] } { Inaccuracy. Rc7 was best. } { [%clk 0:00:04] } 37. Qc4 { [%eval 2.51] [%clk 0:01:47] } 37... Rb7 { [%eval 2.76] [%clk 0:00:05] } 38. Qd5?! { [%eval 1.89] } { Inaccuracy. Rb1 was best. } { [%clk 0:01:44] } 38... Rba7?! { [%eval 2.61] } { Inaccuracy. Rc7 was best. } { [%clk 0:00:13] } 39. Rb1 { [%eval 2.75] [%clk 0:01:46] } 39... Rb8 { [%eval 3.01] [%clk 0:00:13] } 40. Kh2 { [%eval 2.68] [%clk 0:01:47] } 40... Rab7 { [%eval 2.84] [%clk 0:00:14] } 41. Qb3?! { [%eval 1.86] } { Inaccuracy. Qc4 was best. } { [%clk 0:01:51] } 41... Qb5?! { [%eval 2.78] } { Inaccuracy. Qxb3 was best. } { [%clk 0:00:16] } 42. Rab2 { [%eval 2.62] [%clk 0:01:55] } 42... Ra7 { [%eval 2.67] [%clk 0:00:23] } 43. Ra1 { [%eval 2.58] [%clk 0:01:55] } 43... Rba8 { [%eval 2.62] [%clk 0:00:28] } 44. Kg3 { [%eval 2.31] [%clk 0:02:00] } 44... Ra4 { [%eval 2.46] [%clk 0:00:22] } 45. Qe6?? { [%eval 0.3] } { Blunder. Kh2 was best. } { [%clk 0:01:58] } 45... R8a7?? { [%eval 2.34] } { Blunder. Rxa3+ was best. } { [%clk 0:00:23] } 46. Kh2?! { [%eval 1.59] } { Inaccuracy. Qb3 was best. } { [%clk 0:01:29] } 46... Qb8 { [%eval 2.07] } 47. Qa2?! { [%eval 1.2] } { Inaccuracy. Rb3 was best. } { [%clk 0:01:37] } 47... Qd8? { [%eval 2.55] } { Mistake. Qf8 was best. } 48. Rb3 { [%eval 2.56] [%clk 0:01:47] } 48... Kf7? { [%eval 4.81] } { Mistake. Qc8 was best. } 1-0