Event: Round 6: Lara Santos, Angel Sebastian - Merida Ceballos, Sebastian
Site: https://lichess.org/broadcast/fide-world-youth-u16-chess-olympiad-2025--matches-19/round-6/t12a3W7l/ztfwS6ua
White: Lara Santos, Angel Sebastian
WhiteTitle: CM
WhiteElo: 1829
Black: Merida Ceballos, Sebastian
BlackElo: 1725
Result: 1-0
ECO: B51
Opening: Sicilian Defense: Moscow Variation
Variant: Standard
TimeControl: 45+10

1. e4 { [%eval 0.18] [%clk 0:45:07] } 1... c5 { [%eval 0.24] [%clk 0:45:08] } 2. Nf3 { [%eval 0.2] [%clk 0:45:12] } 2... d6 { [%eval 0.31] [%clk 0:45:14] } 3. Bb5+ { [%eval 0.14] [%clk 0:45:16] } 3... Nd7 { [%eval 0.12] [%clk 0:45:19] } 4. O-O { [%eval 0.14] [%clk 0:45:18] } 4... a6 { [%eval 0.11] [%clk 0:44:43] } 5. Bd3 { [%eval 0.17] [%clk 0:45:25] } 5... g6 { [%eval 0.16] [%clk 0:44:20] } 6. c3 { [%eval 0.24] [%clk 0:45:16] } 6... Bg7 { [%eval 0.27] [%clk 0:43:44] } 7. Bc2 { [%eval 0.18] [%clk 0:44:34] } 7... Ngf6 { [%eval 0.36] [%clk 0:39:07] } 8. d4 { [%eval 0.28] [%clk 0:42:41] } 8... e5 { [%eval 0.82] [%clk 0:37:03] } 9. a4 { [%eval 0.32] [%clk 0:35:03] } 9... Qc7?! { [%eval 1.03] } { Inaccuracy. exd4 was best. } { [%clk 0:34:51] } 10. d5 { [%eval 1.06] [%clk 0:33:38] } 10... O-O { [%eval 0.99] [%clk 0:32:14] } 11. Nbd2?! { [%eval 0.41] } { Inaccuracy. c4 was best. } { [%clk 0:30:28] } 11... Ne8 { [%eval 0.94] [%clk 0:24:32] } 12. Nc4 { [%eval 1.0] [%clk 0:27:41] } 12... h6 { [%eval 1.28] [%clk 0:16:36] } 13. a5 { [%eval 1.31] [%clk 0:25:07] } 13... b5 { [%eval 1.44] [%clk 0:14:21] } 14. axb6 { [%eval 1.42] [%clk 0:24:42] } 14... Nxb6 { [%eval 1.35] [%clk 0:14:28] } 15. Nfd2 { [%eval 0.88] [%clk 0:19:58] } 15... f5 { [%eval 1.4] [%clk 0:13:27] } 16. Nxb6 { [%eval 1.37] [%clk 0:19:47] } 16... Qxb6 { [%eval 1.41] [%clk 0:13:35] } 17. Nc4 { [%eval 1.35] [%clk 0:19:55] } 17... Qd8 { [%eval 1.61] [%clk 0:13:06] } 18. exf5 { [%eval 1.06] [%clk 0:18:19] } 18... Bxf5 { [%eval 1.32] [%clk 0:11:31] } 19. Be3 { [%eval 1.16] [%clk 0:16:11] } 19... Nc7 { [%eval 1.17] [%clk 0:10:57] } 20. Na5 { [%eval 1.02] [%clk 0:14:08] } 20... Qd7 { [%eval 1.17] [%clk 0:10:03] } 21. c4 { [%eval 1.19] [%clk 0:12:51] } 21... Rab8 { [%eval 1.61] [%clk 0:08:56] } 22. Rb1 { [%eval 1.44] [%clk 0:12:28] } 22... e4 { [%eval 1.94] [%clk 0:08:28] } 23. b3 { [%eval 1.47] [%clk 0:11:20] } 23... Ne8 { [%eval 1.68] [%clk 0:08:01] } 24. Nc6 { [%eval 1.61] [%clk 0:11:26] } 24... Rb7 { [%eval 1.58] [%clk 0:05:58] } 25. b4 { [%eval 1.28] [%clk 0:11:19] } 25... cxb4 { [%eval 1.21] [%clk 0:06:06] } 26. Rxb4?! { [%eval 0.6] } { Inaccuracy. Bd2 was best. } { [%clk 0:11:15] } 26... Rxb4 { [%eval 0.66] [%clk 0:05:38] } 27. Nxb4 { [%eval 0.72] [%clk 0:11:23] } 27... Qb7? { [%eval 1.91] } { Mistake. Nf6 was best. } { [%clk 0:05:06] } 28. Qb1 { [%eval 1.59] [%clk 0:10:38] } 28... Nf6 { [%eval 1.71] [%clk 0:04:11] } 29. Nc6 { [%eval 1.58] [%clk 0:10:43] } 29... Rf7 { [%eval 1.97] [%clk 0:03:53] } 30. Nd8 { [%eval 1.41] [%clk 0:10:24] } 30... Qxb1 { [%eval 1.51] [%clk 0:04:00] } 31. Rxb1 { [%eval 1.65] [%clk 0:10:32] } 31... Rc7 { [%eval 1.57] [%clk 0:04:05] } 32. Nc6 { [%eval 1.51] [%clk 0:10:20] } 32... Nd7 { [%eval 1.45] [%clk 0:03:43] } 33. h3 { [%eval 1.58] [%clk 0:10:07] } 33... Ne5?! { [%eval 2.55] } { Inaccuracy. h5 was best. } { [%clk 0:03:17] } 34. Rb8+ { [%eval 1.95] [%clk 0:09:45] } 34... Kf7 { [%eval 2.38] [%clk 0:02:56] } 35. Bb6?? { [%eval 0.09] } { Blunder. g4 was best. } { [%clk 0:06:46] } 35... Nxc6 { [%eval 0.07] [%clk 0:02:35] } 36. Bxc7 { [%eval -0.01] [%clk 0:06:53] } 36... Nxb8 { [%eval -0.06] [%clk 0:02:45] } 37. Bxb8 { [%eval -0.22] [%clk 0:07:02] } 37... Ke7 { [%eval 0.0] [%clk 0:02:50] } 38. g4?? { [%eval -3.36] } { Blunder. Kf1 was best. } { [%clk 0:07:08] } 38... Bd7?? { [%eval 0.18] } { Blunder. e3 was best. } { [%clk 0:02:53] } 39. Bxe4 { [%eval 0.2] [%clk 0:07:16] } 39... a5?! { [%eval 1.29] } { Inaccuracy. g5 was best. } { [%clk 0:02:30] } 40. Bxg6 { [%eval 1.37] [%clk 0:06:52] } 40... a4?! { [%eval 2.32] } { Inaccuracy. Ba4 was best. } { [%clk 0:02:03] } 41. Bb1?! { [%eval 1.22] } { Inaccuracy. Ba7 was best. } { [%clk 0:06:34] } 41... Bd4?! { [%eval 2.07] } { Inaccuracy. h5 was best. } { [%clk 0:01:42] } 42. Kf1?? { [%eval 0.24] } { Blunder. Bc7 was best. } { [%clk 0:06:15] } 42... Bc5?? { [%eval 2.34] } { Blunder. Bb6 was best. } { [%clk 0:01:49] } 43. Bc7 { [%eval 2.16] [%clk 0:06:23] } 43... Kf6 { [%eval 2.57] [%clk 0:00:38] } 44. f4 { [%eval 2.55] [%clk 0:05:37] } 44... h5 { [%eval 2.74] [%clk 0:00:25] } 45. Bd8+ { [%eval 2.66] [%clk 0:04:55] } 45... Kf7 { [%eval 2.49] [%clk 0:00:18] } 46. f5 { [%eval 2.64] [%clk 0:04:49] } 46... hxg4 { [%eval 3.04] [%clk 0:00:17] } 47. hxg4 { [%eval 2.75] [%clk 0:04:56] } 47... a3 { [%eval 2.86] [%clk 0:00:26] } 48. Ke2 { [%eval 2.88] [%clk 0:04:16] } 48... Ba4 { [%eval 3.24] [%clk 0:00:25] } 49. Ba2 { [%eval 3.26] [%clk 0:01:59] } 49... Bc2 { [%eval 3.2] [%clk 0:00:20] } 50. Bg5 { [%eval 3.11] [%clk 0:02:02] } 50... Be4?! { [%eval 4.39] } { Inaccuracy. Bd4 was best. } { [%clk 0:00:23] } 51. Be3 { [%eval 4.12] [%clk 0:02:08] } 51... Bb4 { [%eval 4.07] [%clk 0:00:25] } 52. Bd4 { [%eval 3.88] [%clk 0:02:11] } 52... Kg8 { [%eval 4.54] [%clk 0:00:19] } 53. Ke3 { [%eval 4.59] [%clk 0:02:16] } 53... Bc2 { [%eval 4.66] [%clk 0:00:28] } 54. Kf4 { [%eval 4.17] [%clk 0:02:14] } 54... Bd2+ { [%eval 4.91] [%clk 0:00:37] } 55. Be3 { [%eval 4.72] [%clk 0:02:22] } 55... Bb4 { [%eval 4.32] [%clk 0:00:40] } 56. g5 { [%eval 4.67] [%clk 0:02:20] } 56... Bc3 { [%eval 5.0] [%clk 0:00:29] } 57. c5 { [%eval 4.93] [%clk 0:01:25] } 57... Be5+ { [%eval 5.28] [%clk 0:00:37] } 58. Kg4 { [%eval 5.25] [%clk 0:01:32] } 58... Bd1+ { [%eval 5.17] [%clk 0:00:46] } 59. Kh4 { [%eval 4.88] [%clk 0:01:39] } 59... dxc5? { [%eval 10.6] } { Mistake. Bc3 was best. } { [%clk 0:00:47] } 60. d6+ { [%eval 10.26] [%clk 0:01:48] } 60... Kh7?! { [%eval #13] } { Checkmate is now unavoidable. Kf8 was best. } { [%clk 0:00:12] } 61. d7 { [%eval #17] [%clk 0:01:45] } 61... Bc7 { [%eval 11.43] [%clk 0:00:21] } 62. g6+ { [%eval 10.37] [%clk 0:01:54] } 62... Kg7 { [%eval 10.27] [%clk 0:00:16] } 63. Bg5 { [%eval 9.34] [%clk 0:02:02] } 63... Bc2? { [%eval #9] } { Checkmate is now unavoidable. c4 was best. } { [%clk 0:00:17] } 64. Be6?? { [%eval -0.03] } { Lost forced checkmate sequence. f6+ was best. } { [%clk 0:01:52] } 64... Bxf5 { [%eval 0.0] [%clk 0:00:11] } 65. Ba2 { [%eval 0.0] [%clk 0:01:24] } 65... Bxd7 { [%eval 0.0] [%clk 0:00:15] } 66. Be7 { [%eval -0.09] [%clk 0:01:31] } 66... Bb6?? { [%eval #19] } { Checkmate is now unavoidable. Be5 was best. } { [%clk 0:00:15] } 67. Kg5 { [%eval #19] [%clk 0:01:10] } 67... Be8 { [%eval #2] [%clk 0:00:00] } 68. Bf6+ { [%eval #1] [%clk 0:01:38] } 1-0