Event: Round 5: Mancheno Barahona, Matias Gabriel - Lara Santos, Angel Sebastian
Site: https://lichess.org/broadcast/fide-world-youth-u16-chess-olympiad-2025--matches-1-18/round-5/FT945tH0/GEGy7V0F
White: Mancheno Barahona, Matias Gabriel
WhiteElo: 1989
Black: Lara Santos, Angel Sebastian
BlackTitle: CM
BlackElo: 1829
Result: 0-1
ECO: A30
Opening: English Opening: Symmetrical Variation
Variant: Standard
TimeControl: 45+10

1. c4 { [%eval 0.12] [%clk 0:45:16] } 1... c5 { [%eval 0.19] [%clk 0:45:13] } 2. g3 { [%eval 0.0] [%clk 0:45:22] } 2... Nc6 { [%eval 0.11] [%clk 0:45:17] } 3. Bg2 { [%eval 0.11] [%clk 0:45:30] } 3... d6 { [%eval 0.31] [%clk 0:45:22] } 4. Nc3 { [%eval 0.21] [%clk 0:45:36] } 4... Nf6 { [%eval 0.35] [%clk 0:45:29] } 5. Nf3 { [%eval 0.26] [%clk 0:45:43] } 5... g6 { [%eval 0.28] [%clk 0:45:37] } 6. d3 { [%eval 0.07] [%clk 0:45:40] } 6... Bg7 { [%eval 0.11] [%clk 0:45:41] } 7. a3 { [%eval 0.0] [%clk 0:45:48] } 7... O-O { [%eval 0.04] [%clk 0:45:16] } 8. Rb1 { [%eval -0.03] [%clk 0:45:49] } 8... Ne8 { [%eval 0.24] [%clk 0:44:39] } 9. Bd2 { [%eval 0.27] [%clk 0:45:50] } 9... Nd4 { [%eval 0.55] [%clk 0:43:19] } 10. e3 { [%eval 0.08] [%clk 0:45:23] } 10... Nxf3+ { [%eval 0.11] [%clk 0:43:23] } 11. Bxf3 { [%eval 0.1] [%clk 0:45:30] } 11... Rb8 { [%eval 0.16] [%clk 0:42:47] } 12. O-O { [%eval 0.07] [%clk 0:45:36] } 12... Nc7 { [%eval 0.13] [%clk 0:42:28] } 13. b4 { [%eval 0.22] [%clk 0:45:30] } 13... cxb4 { [%eval 0.37] [%clk 0:42:22] } 14. axb4 { [%eval 0.34] [%clk 0:45:32] } 14... Bh3 { [%eval 0.32] [%clk 0:42:13] } 15. Re1 { [%eval 0.32] [%clk 0:45:23] } 15... b5 { [%eval 0.49] [%clk 0:40:32] } 16. cxb5 { [%eval 0.05] [%clk 0:38:25] } 16... Nxb5 { [%eval 0.55] [%clk 0:40:31] } 17. Nxb5 { [%eval 0.47] [%clk 0:37:28] } 17... Rxb5 { [%eval 0.46] [%clk 0:40:39] } 18. Bc6 { [%eval 0.49] [%clk 0:36:58] } 18... Rb8 { [%eval 1.02] [%clk 0:39:00] } 19. Qa4 { [%eval 0.57] [%clk 0:36:17] } 19... d5?! { [%eval 1.59] } { Inaccuracy. Qc8 was best. } { [%clk 0:26:47] } 20. Qxa7?! { [%eval 0.77] } { Inaccuracy. b5 was best. } { [%clk 0:23:40] } 20... Qc8 { [%eval 0.75] [%clk 0:21:36] } 21. Bxd5?! { [%eval 0.14] } { Inaccuracy. Qc5 was best. } { [%clk 0:20:41] } 21... Qc2 { [%eval 0.18] [%clk 0:21:44] } 22. Qa2 { [%eval 0.0] [%clk 0:20:01] } 22... Qxd3 { [%eval 0.0] [%clk 0:21:46] } 23. Bg2?? { [%eval -4.12] } { Blunder. Bc4 was best. } { [%clk 0:17:27] } 23... Bxg2 { [%eval -4.08] [%clk 0:21:10] } 24. Kxg2 { [%eval -4.3] [%clk 0:17:33] } 24... Ra8 { [%eval -4.19] [%clk 0:21:18] } 25. Qb3 { [%eval -4.0] [%clk 0:14:38] } 25... Qxd2 { [%eval -3.95] [%clk 0:21:14] } 26. Red1 { [%eval -3.93] [%clk 0:14:40] } 26... Qc3 { [%eval -3.66] [%clk 0:21:15] } 27. b5 { [%eval -3.97] [%clk 0:14:41] } 27... Qxb3 { [%eval -3.65] [%clk 0:20:44] } 28. Rxb3 { [%eval -3.73] [%clk 0:14:50] } 28... Ra7 { [%eval -3.79] [%clk 0:20:44] } 29. b6 { [%eval -3.83] [%clk 0:14:55] } 29... Rb7 { [%eval -3.89] [%clk 0:20:52] } 30. Rc1 { [%eval -3.97] [%clk 0:14:58] } 30... Rfb8 { [%eval -4.19] [%clk 0:20:57] } 31. Rc7 { [%eval -4.33] [%clk 0:15:07] } 31... Be5 { [%eval -4.21] [%clk 0:20:22] } 32. Rc6 { [%eval -4.11] [%clk 0:15:07] } 32... e6 { [%eval -4.19] [%clk 0:20:00] } 33. f4 { [%eval -4.18] [%clk 0:15:11] } 33... Bf6 { [%eval -4.05] [%clk 0:20:04] } 34. Kf3 { [%eval -4.39] [%clk 0:14:43] } 34... Bd8 { [%eval -4.39] [%clk 0:20:02] } 35. Rd6 { [%eval -4.54] [%clk 0:14:50] } 35... Kg7 { [%eval -4.49] [%clk 0:19:55] } 36. Rbd3 { [%eval -4.57] [%clk 0:14:37] } 36... Bxb6 { [%eval -4.53] [%clk 0:19:48] } 37. g4 { [%eval -4.71] [%clk 0:14:45] } 37... Bc5 { [%eval -4.68] [%clk 0:19:08] } 38. Rc6 { [%eval -4.52] [%clk 0:14:49] } 38... Ba7 { [%eval -4.18] [%clk 0:18:50] } 39. Ra6 { [%eval -4.37] [%clk 0:14:47] } 39... Bb6 { [%eval -4.25] [%clk 0:18:21] } 40. Rd6 { [%eval -4.66] [%clk 0:14:36] } 40... Bc5 { [%eval -4.66] [%clk 0:18:20] } 41. Rdc6 { [%eval -4.59] [%clk 0:14:44] } 41... Rb6 { [%eval -4.66] [%clk 0:18:10] } 42. Raxb6 { [%eval -4.76] [%clk 0:14:52] } 42... Bxb6 { [%eval -4.69] [%clk 0:18:19] } 43. h4 { [%eval -4.87] [%clk 0:15:01] } 43... h5 { [%eval -4.95] [%clk 0:18:04] } 44. gxh5 { [%eval -4.79] [%clk 0:14:41] } 44... gxh5 { [%eval -5.22] [%clk 0:18:12] } 45. Rc3 { [%eval -5.41] [%clk 0:14:41] } 45... Bd8 { [%eval -5.41] [%clk 0:18:17] } 46. Kg3 { [%eval -5.2] [%clk 0:14:45] } 46... Rb1 { [%eval -4.93] [%clk 0:18:21] } 47. Rc5 { [%eval -5.56] [%clk 0:14:53] } 47... Re1 { [%eval -5.36] [%clk 0:17:18] } 48. Kf3 { [%eval -6.2] [%clk 0:14:56] } 48... Kg6 { [%eval -5.08] [%clk 0:17:12] } 49. Ke4? { [%eval -9.59] } { Mistake. Rc4 was best. } { [%clk 0:14:55] } 0-1