Event: Round 4: Barreto Romero, Felipe - Salazar Yandun, Daniel Alexander
Site: https://lichess.org/broadcast/fide-world-youth-u16-chess-olympiad-2025--matches-19/round-4/k5SDHQho/Q219fyfo
White: Barreto Romero, Felipe
WhiteElo: 1749
Black: Salazar Yandun, Daniel Alexander
BlackElo: 1816
Result: 1/2-1/2
ECO: D15
Opening: Slav Defense: Schlechter Variation
Variant: Standard
TimeControl: 45+10

1. d4 { [%eval 0.17] [%clk 0:44:08] } 1... d5 { [%eval 0.2] [%clk 0:45:15] } 2. c4 { [%eval 0.18] [%clk 0:44:15] } 2... c6 { [%eval 0.21] [%clk 0:45:23] } 3. Nf3 { [%eval 0.2] [%clk 0:44:22] } 3... Nf6 { [%eval 0.24] [%clk 0:45:30] } 4. Nc3 { [%eval 0.16] [%clk 0:44:26] } 4... g6 { [%eval 0.48] [%clk 0:45:32] } 5. Bf4 { [%eval 0.0] [%clk 0:44:17] } 5... Ne4?! { [%eval 0.62] } { Inaccuracy. dxc4 was best. } { [%clk 0:45:12] } 6. e3 { [%eval 0.54] [%clk 0:43:58] } 6... Nxc3 { [%eval 0.89] [%clk 0:44:10] } 7. bxc3 { [%eval 0.91] [%clk 0:44:04] } 7... Bg7 { [%eval 0.7] [%clk 0:44:16] } 8. Be2 { [%eval 0.77] [%clk 0:44:07] } 8... O-O { [%eval 0.77] [%clk 0:44:01] } 9. h3 { [%eval 0.57] [%clk 0:44:16] } 9... Qa5 { [%eval 0.64] [%clk 0:42:13] } 10. Qc2 { [%eval 0.59] [%clk 0:43:56] } 10... Bf5 { [%eval 0.45] [%clk 0:41:52] } 11. Qb2 { [%eval 0.49] [%clk 0:42:32] } 11... dxc4 { [%eval 0.51] [%clk 0:40:07] } 12. Bxc4 { [%eval 0.45] [%clk 0:41:33] } 12... b5 { [%eval 0.51] [%clk 0:39:59] } 13. Be2 { [%eval 0.58] [%clk 0:41:27] } 13... Nd7 { [%eval 0.54] [%clk 0:40:03] } 14. O-O { [%eval 0.55] [%clk 0:41:07] } 14... Nb6 { [%eval 0.64] [%clk 0:39:43] } 15. Ne5 { [%eval 0.19] [%clk 0:34:50] } 15... Rac8 { [%eval 0.27] [%clk 0:34:58] } 16. Rfc1 { [%eval 0.21] [%clk 0:31:29] } 16... Be6?! { [%eval 0.87] } { Inaccuracy. a6 was best. } { [%clk 0:29:34] } 17. g4?! { [%eval 0.13] } { Inaccuracy. a4 was best. } { [%clk 0:16:39] } 17... f6 { [%eval 0.08] [%clk 0:17:17] } 18. Nd3 { [%eval 0.08] [%clk 0:15:23] } 18... Bc4 { [%eval 0.53] [%clk 0:16:49] } 19. Nc5 { [%eval 0.52] [%clk 0:15:04] } 19... Na4?? { [%eval 4.47] } { Blunder. e5 was best. } { [%clk 0:14:38] } 20. Bxc4+ { [%eval 4.45] [%clk 0:13:58] } 20... bxc4 { [%eval 4.39] [%clk 0:14:14] } 21. Qa3 { [%eval 4.3] [%clk 0:13:33] } 21... e5 { [%eval 4.37] [%clk 0:13:19] } 22. Bg3 { [%eval 4.47] [%clk 0:12:04] } 22... f5 { [%eval 4.5] [%clk 0:12:08] } 23. Qxa4 { [%eval 4.53] [%clk 0:11:43] } 23... Qxa4 { [%eval 4.5] [%clk 0:12:16] } 24. Nxa4 { [%eval 4.41] [%clk 0:11:50] } 24... f4 { [%eval 4.75] [%clk 0:12:25] } 25. exf4 { [%eval 4.86] [%clk 0:11:52] } 25... exf4 { [%eval 4.75] [%clk 0:12:23] } 26. Bh4 { [%eval 4.67] [%clk 0:11:08] } 26... Rfe8 { [%eval 4.82] [%clk 0:12:17] } 27. Re1 { [%eval 4.86] [%clk 0:10:54] } 27... Kf7 { [%eval 5.07] [%clk 0:12:22] } 28. Kf1 { [%eval 4.89] [%clk 0:09:35] } 28... h6 { [%eval 4.85] [%clk 0:11:56] } 29. f3 { [%eval 4.39] [%clk 0:09:26] } 29... g5 { [%eval 4.45] [%clk 0:10:36] } 30. Bf2 { [%eval 4.24] [%clk 0:09:33] } 30... a5?! { [%eval 5.33] } { Inaccuracy. Rxe1+ was best. } { [%clk 0:09:07] } 31. Nb2 { [%eval 5.02] [%clk 0:09:39] } 31... c5 { [%eval 5.77] [%clk 0:09:09] } 32. Nxc4 { [%eval 5.39] [%clk 0:09:44] } 32... Red8 { [%eval 5.38] [%clk 0:07:35] } 33. Ne5+ { [%eval 5.18] [%clk 0:09:10] } 33... Kg8 { [%eval 5.45] [%clk 0:06:10] } 34. dxc5 { [%eval 5.43] [%clk 0:09:10] } 34... Bxe5 { [%eval 5.87] [%clk 0:06:17] } 35. Rxe5 { [%eval 5.84] [%clk 0:09:18] } 35... Rd3 { [%eval 5.83] [%clk 0:06:26] } 36. Rae1 { [%eval 5.27] [%clk 0:09:18] } 36... Rxf3 { [%eval 5.81] [%clk 0:06:16] } 37. Re8+ { [%eval 5.69] [%clk 0:09:26] } 37... Rxe8 { [%eval 5.76] [%clk 0:06:25] } 38. Rxe8+ { [%eval 5.61] [%clk 0:09:34] } 38... Kf7 { [%eval 5.47] [%clk 0:06:34] } 39. Re4 { [%eval 5.35] [%clk 0:09:28] } 39... Rxc3 { [%eval 5.4] [%clk 0:06:39] } 40. Ra4 { [%eval 5.36] [%clk 0:09:29] } 40... Rxh3 { [%eval 5.43] [%clk 0:06:31] } 41. Rxa5 { [%eval 5.54] [%clk 0:09:37] } 41... h5 { [%eval 5.97] [%clk 0:04:37] } 42. gxh5 { [%eval 5.53] [%clk 0:09:42] } 42... Rxh5 { [%eval 6.65] [%clk 0:03:15] } 43. c6 { [%eval 6.51] [%clk 0:09:50] } 43... Ke6 { [%eval 6.97] [%clk 0:03:25] } 44. Rc5 { [%eval 6.83] [%clk 0:09:52] } 44... Rh8 { [%eval 6.78] [%clk 0:03:25] } 45. Rxg5?! { [%eval 5.06] } { Inaccuracy. Bd4 was best. } { [%clk 0:09:55] } 45... Kd6 { [%eval 6.26] [%clk 0:03:01] } 46. Rg6+ { [%eval 6.18] [%clk 0:09:51] } 46... Kc7 { [%eval 6.22] [%clk 0:03:10] } 47. Bc5 { [%eval 5.2] [%clk 0:09:47] } 47... Ra8 { [%eval 5.36] [%clk 0:02:33] } 48. a3? { [%eval 3.05] } { Mistake. Bd4 was best. } { [%clk 0:09:49] } 48... Ra6 { [%eval 3.08] [%clk 0:02:41] } 49. Bd6+ { [%eval 2.99] [%clk 0:09:27] } 49... Kxc6 { [%eval 3.91] [%clk 0:02:45] } 50. Bxf4+ { [%eval 3.8] [%clk 0:09:36] } 50... Kb5 { [%eval 3.43] [%clk 0:02:48] } 51. Rxa6? { [%eval 1.6] } { Mistake. Bd6 was best. } { [%clk 0:09:39] } 51... Kxa6 { [%eval 0.91] [%clk 0:02:57] } 52. Ke2 { [%eval 1.83] [%clk 0:09:47] } 52... Kb7 { [%eval 0.99] [%clk 0:02:43] } 53. Kd3 { [%eval 1.91] [%clk 0:09:56] } 53... Ka7 { [%eval 0.88] [%clk 0:02:52] } 54. Kc4 { [%eval 0.84] [%clk 0:10:05] } 54... Kb7?! { [%eval 1.8] } { Inaccuracy. Kb6 was best. } { [%clk 0:03:02] } 55. Kb5 { [%eval 2.23] [%clk 0:10:14] } 55... Ka7 { [%eval 2.79] [%clk 0:03:11] } 56. Kc6 { [%eval 2.43] [%clk 0:10:21] } 56... Ka8 { [%eval 0.97] [%clk 0:03:18] } 57. Kc7 { [%eval 2.06] [%clk 0:10:28] } 57... Ka7 { [%eval 0.86] [%clk 0:03:27] } 58. Bd2 { [%eval 0.91] [%clk 0:10:31] } 58... Ka8 { [%eval 0.9] [%clk 0:03:36] } 59. Bb4 { [%eval 1.01] [%clk 0:10:40] } 59... Ka7 { [%eval 0.91] [%clk 0:03:45] } 60. Kc8 { [%eval 1.83] [%clk 0:10:46] } 60... Ka8 { [%eval 2.34] [%clk 0:03:55] } 61. a4 { [%eval 2.06] [%clk 0:10:55] } 61... Ka7 { [%eval 0.9] [%clk 0:04:04] } 62. Kc7 { [%eval 0.78] [%clk 0:10:39] } 62... Ka8 { [%eval 1.2] [%clk 0:04:13] } 63. Kb6 { [%eval 1.24] [%clk 0:10:48] } 63... Kb8 { [%eval 0.74] [%clk 0:04:21] } 64. a5 { [%eval 0.85] [%clk 0:10:57] } 64... Ka8 { [%eval 0.81] [%clk 0:04:31] } 65. Bd2 { [%eval 0.9] [%clk 0:11:00] } 65... Kb8 { [%eval 1.02] [%clk 0:04:40] } 66. Ka6 { [%eval 0.93] [%clk 0:11:05] } 66... Ka8 { [%eval 0.72] [%clk 0:04:49] } 67. Be3 { [%eval 0.82] [%clk 0:11:14] } 67... Kb8 { [%eval 0.84] [%clk 0:04:58] } 68. Kb5 { [%eval 0.87] [%clk 0:11:23] } 68... Ka8 { [%eval 0.68] [%clk 0:05:07] } 69. a6 { [%eval 0.66] [%clk 0:11:30] } 69... Kb8 { [%eval 0.39] [%clk 0:05:16] } 70. Kb6 { [%eval 0.42] [%clk 0:11:23] } 70... Ka8 { [%eval 0.44] [%clk 0:05:25] } 71. Bc5 { [%eval 0.41] [%clk 0:11:26] } 71... Kb8 { [%eval 0.84] [%clk 0:05:34] } 72. Be7 { [%eval 0.46] [%clk 0:11:08] } 72... Ka8 { [%eval 0.36] [%clk 0:05:43] } 73. Bd8 { [%eval 0.43] [%clk 0:11:17] } 73... Kb8 { [%eval 0.49] [%clk 0:05:53] } 74. Kc5 { [%eval 0.51] [%clk 0:11:14] } 74... Ka8 { [%eval 0.51] [%clk 0:06:02] } 75. Kb5 { [%eval 0.52] [%clk 0:11:23] } 75... Kb8 { [%eval 0.48] [%clk 0:06:11] } 76. Bb6 { [%eval 0.52] [%clk 0:11:32] } 76... Ka8 { [%eval 0.71] [%clk 0:06:20] } 1/2-1/2