Event: Round 6: Caicedo Vallejo, Jacobo - Ubilluz Pena, Jaiden Andres
Site: https://lichess.org/broadcast/fide-world-youth-u16-chess-olympiad-2025--matches-1-18/round-6/WevYavR8/YJpA5CTb
White: Caicedo Vallejo, Jacobo
WhiteElo: 1705
Black: Ubilluz Pena, Jaiden Andres
BlackElo: 1855
Result: 1/2-1/2
ECO: B24
Opening: Sicilian Defense: Closed
Variant: Standard
TimeControl: 45+10

1. e4 { [%eval 0.18] [%clk 0:45:11] } 1... c5 { [%eval 0.24] [%clk 0:45:19] } 2. Nc3 { [%eval 0.26] [%clk 0:45:19] } 2... Nc6 { [%eval 0.23] [%clk 0:45:23] } 3. g3 { [%eval 0.0] [%clk 0:45:09] } 3... g6 { [%eval 0.0] [%clk 0:45:30] } 4. Bg2 { [%eval -0.07] [%clk 0:45:15] } 4... Bg7 { [%eval -0.03] [%clk 0:45:37] } 5. d3 { [%eval -0.03] [%clk 0:45:10] } 5... b6 { [%eval 0.11] [%clk 0:45:45] } 6. Be3 { [%eval 0.0] [%clk 0:44:41] } 6... Bb7 { [%eval 0.07] [%clk 0:45:53] } 7. Qd2 { [%eval -0.03] [%clk 0:43:59] } 7... e6 { [%eval 0.22] [%clk 0:45:22] } 8. Nge2 { [%eval 0.28] [%clk 0:43:01] } 8... Nge7 { [%eval 0.75] [%clk 0:44:41] } 9. O-O { [%eval 0.22] [%clk 0:43:00] } 9... O-O { [%eval 0.23] [%clk 0:44:44] } 10. Bh6 { [%eval 0.2] [%clk 0:41:22] } 10... d5 { [%eval 0.18] [%clk 0:43:30] } 11. Bxg7 { [%eval 0.22] [%clk 0:35:38] } 11... Kxg7 { [%eval 0.25] [%clk 0:43:38] } 12. exd5 { [%eval 0.29] [%clk 0:35:41] } 12... Nxd5 { [%eval 0.21] [%clk 0:42:34] } 13. Nxd5 { [%eval 0.22] [%clk 0:35:27] } 13... exd5 { [%eval 0.26] [%clk 0:42:39] } 14. d4 { [%eval 0.2] [%clk 0:34:49] } 14... c4? { [%eval 1.77] } { Mistake. Qf6 was best. } { [%clk 0:41:42] } 15. c3 { [%eval 1.19] [%clk 0:34:47] } 15... Qd6 { [%eval 1.2] [%clk 0:39:42] } 16. Rfe1 { [%eval 0.89] [%clk 0:31:14] } 16... Rae8 { [%eval 0.95] [%clk 0:38:38] } 17. Nf4 { [%eval 1.02] [%clk 0:30:41] } 17... Nd8 { [%eval 1.29] [%clk 0:37:32] } 18. Re2?! { [%eval 0.61] } { Inaccuracy. h4 was best. } { [%clk 0:25:47] } 18... Ne6 { [%eval 0.85] [%clk 0:36:47] } 19. Rae1 { [%eval 0.88] [%clk 0:24:33] } 19... Bc6 { [%eval 1.29] [%clk 0:35:57] } 20. Nxe6+ { [%eval 1.22] [%clk 0:23:10] } 20... fxe6 { [%eval 1.3] [%clk 0:35:20] } 21. Bh3 { [%eval 1.2] [%clk 0:22:55] } 21... Rf6 { [%eval 1.16] [%clk 0:34:26] } 22. Re5 { [%eval 1.15] [%clk 0:17:17] } 22... Bd7 { [%eval 1.25] [%clk 0:33:29] } 23. R1e2 { [%eval 1.29] [%clk 0:16:11] } 23... a5 { [%eval 1.09] [%clk 0:33:11] } 24. Qe1 { [%eval 1.19] [%clk 0:15:56] } 24... b5 { [%eval 1.19] [%clk 0:32:32] } 25. a3 { [%eval 0.95] [%clk 0:15:48] } 25... Qb6 { [%eval 1.24] [%clk 0:27:41] } 26. Bg2 { [%eval 1.17] [%clk 0:14:54] } 26... Ref8 { [%eval 1.35] [%clk 0:27:13] } 27. Bh3 { [%eval 1.29] [%clk 0:14:16] } 27... Re8 { [%eval 1.33] [%clk 0:25:46] } 28. Bg2 { [%eval 1.27] [%clk 0:14:24] } 28... Ref8 { [%eval 1.39] [%clk 0:25:07] } 29. Bh3? { [%eval 0.0] } { Mistake. h4 was best. } { [%clk 0:14:19] } 29... Re8 { [%eval 1.04] [%clk 0:19:53] } 30. Bg2?! { [%eval 0.0] } { Inaccuracy. Bg4 was best. } { [%clk 0:10:48] } 30... Ref8 { [%eval 1.26] [%clk 0:19:59] } 31. f4 { [%eval 0.7] [%clk 0:10:33] } 31... b4 { [%eval 0.76] [%clk 0:19:59] } 32. axb4 { [%eval 0.71] [%clk 0:10:35] } 32... axb4 { [%eval 0.65] [%clk 0:20:06] } 33. Bh3 { [%eval 0.43] [%clk 0:10:37] } 33... Re8 { [%eval 0.63] [%clk 0:19:55] } 34. Bg2 { [%eval 0.56] [%clk 0:10:44] } 34... Ref8 { [%eval 0.75] [%clk 0:20:01] } 35. Bh3 { [%eval 0.4] [%clk 0:10:35] } 35... Re8 { [%eval 0.52] [%clk 0:20:08] } 36. f5 { [%eval 0.0] [%clk 0:10:05] } 36... gxf5 { [%eval 0.0] [%clk 0:19:10] } 37. Bxf5 { [%eval 0.0] [%clk 0:09:10] } 37... bxc3 { [%eval 0.0] [%clk 0:18:34] } 38. bxc3 { [%eval 0.0] [%clk 0:09:17] } 38... Rxf5 { [%eval 0.0] [%clk 0:18:06] } 39. Rxf5 { [%eval 0.0] [%clk 0:09:25] } 39... exf5 { [%eval 0.0] [%clk 0:18:14] } 40. Rxe8 { [%eval 0.0] [%clk 0:09:34] } 40... Bxe8 { [%eval 0.0] [%clk 0:18:22] } 41. Qxe8 { [%eval 0.0] [%clk 0:09:42] } 41... Qb1+ { [%eval 0.0] [%clk 0:18:24] } 42. Kg2 { [%eval 0.0] [%clk 0:09:48] } 42... Qe4+ { [%eval 0.0] [%clk 0:17:47] } 43. Qxe4 { [%eval 0.0] [%clk 0:09:56] } 43... fxe4 { [%eval 0.0] [%clk 0:17:55] } 44. Kf2 { [%eval 0.0] [%clk 0:09:37] } 44... Kf6 { [%eval 0.0] [%clk 0:18:03] } 45. Ke3 { [%eval 0.0] [%clk 0:09:17] } 45... Kf5 { [%eval 0.0] [%clk 0:18:01] } 46. h3 { [%eval 0.0] [%clk 0:09:25] } 46... Kg5 { [%eval 0.0] [%clk 0:18:05] } 47. Ke2 { [%eval 0.0] [%clk 0:08:48] } 47... h5 { [%eval 0.0] [%clk 0:18:11] } 48. Ke3 { [%eval 0.0] [%clk 0:08:54] } 48... Kf5 { [%eval 0.0] [%clk 0:18:10] } 49. Ke2 { [%eval 0.0] [%clk 0:08:58] } 49... Kg6 { [%eval 0.0] [%clk 0:18:12] } 50. Kd2 { [%eval 0.0] [%clk 0:08:46] } 50... Kf5 { [%eval 0.0] [%clk 0:18:12] } 51. Ke3 { [%eval 0.0] [%clk 0:08:54] } 51... Kg5 { [%eval 0.0] [%clk 0:18:20] } 52. Ke2 { [%eval 0.0] [%clk 0:09:02] } 1/2-1/2