Event: Round 4: Castro Herrera, Juan Sebastian - Cesar Acosta, Christian Alejandro
Site: https://lichess.org/broadcast/fide-world-youth-u16-chess-olympiad-2025--matches-19/round-4/k5SDHQho/jqWS7gM0
White: Castro Herrera, Juan Sebastian
WhiteElo: 1576
Black: Cesar Acosta, Christian Alejandro
BlackElo: 1742
Result: 1-0
ECO: E14
Opening: Queen's Indian Defense: Spassky System
Variant: Standard
TimeControl: 45+10

1. d4 { [%eval 0.17] [%clk 0:45:05] } 1... Nf6 { [%eval 0.19] [%clk 0:45:16] } 2. Nf3 { [%eval 0.11] [%clk 0:45:17] } 2... b6 { [%eval 0.32] [%clk 0:45:17] } 3. e3 { [%eval 0.08] [%clk 0:45:23] } 3... e6 { [%eval 0.0] [%clk 0:45:19] } 4. c4 { [%eval 0.0] [%clk 0:45:29] } 4... Bb7 { [%eval 0.11] [%clk 0:45:23] } 5. Nc3 { [%eval 0.0] [%clk 0:45:34] } 5... d5 { [%eval 0.0] [%clk 0:44:08] } 6. Bd3 { [%eval 0.0] [%clk 0:45:36] } 6... Bd6 { [%eval 0.0] [%clk 0:43:59] } 7. O-O { [%eval 0.0] [%clk 0:45:40] } 7... O-O { [%eval 0.08] [%clk 0:43:36] } 8. Re1 { [%eval 0.05] [%clk 0:45:46] } 8... Ne4 { [%eval 0.24] [%clk 0:43:03] } 9. Nd2?! { [%eval -0.82] } { Inaccuracy. Qc2 was best. } { [%clk 0:45:07] } 9... f5?! { [%eval -0.17] } { Inaccuracy. Bxh2+ was best. } { [%clk 0:40:45] } 10. Nf1 { [%eval -0.08] [%clk 0:44:32] } 10... Nd7 { [%eval 0.03] [%clk 0:36:08] } 11. f3 { [%eval 0.03] [%clk 0:43:59] } 11... Nxc3 { [%eval 0.02] [%clk 0:35:06] } 12. bxc3 { [%eval -0.02] [%clk 0:44:04] } 12... Nf6 { [%eval 0.03] [%clk 0:30:00] } 13. cxd5 { [%eval 0.02] [%clk 0:40:35] } 13... Nxd5 { [%eval -0.04] [%clk 0:29:46] } 14. Qc2 { [%eval -0.46] [%clk 0:39:56] } 14... Qh4 { [%eval -0.19] [%clk 0:26:43] } 15. e4?? { [%eval -3.42] } { Blunder. Bd2 was best. } { [%clk 0:37:06] } 15... Nf4?? { [%eval 1.05] } { Blunder. Qxe1 was best. } { [%clk 0:24:31] } 16. Bxf4 { [%eval 1.0] [%clk 0:36:47] } 16... Bxf4 { [%eval 1.4] [%clk 0:24:30] } 17. g3 { [%eval 0.99] [%clk 0:36:18] } 17... Qg5 { [%eval 0.96] [%clk 0:24:17] } 18. Qb3 { [%eval 1.01] [%clk 0:34:42] } 18... Kh8 { [%eval 0.92] [%clk 0:16:20] } 19. Kh1?? { [%eval -0.98] } { Blunder. Qxe6 was best. } { [%clk 0:30:16] } 19... Qh5 { [%eval -1.06] [%clk 0:13:51] } 20. Qd1 { [%eval -1.38] [%clk 0:26:51] } 20... Bd6 { [%eval -1.47] [%clk 0:09:44] } 21. Kg2 { [%eval -1.37] [%clk 0:25:04] } 21... fxe4?? { [%eval 0.47] } { Blunder. Rad8 was best. } { [%clk 0:07:31] } 22. Bxe4 { [%eval 0.47] [%clk 0:24:48] } 22... Bxe4 { [%eval 0.41] [%clk 0:07:37] } 23. Rxe4 { [%eval 0.45] [%clk 0:24:45] } 23... Rf6 { [%eval 0.43] [%clk 0:07:36] } 24. Qe2 { [%eval 0.56] [%clk 0:24:22] } 24... Raf8 { [%eval 0.46] [%clk 0:07:18] } 25. Nd2 { [%eval 0.54] [%clk 0:24:08] } 25... Qf5 { [%eval 0.41] [%clk 0:04:18] } 26. Rf1 { [%eval 0.56] [%clk 0:21:54] } 26... Rh6 { [%eval 0.91] [%clk 0:04:05] } 27. Kg1 { [%eval 0.4] [%clk 0:19:47] } 27... Rff6?! { [%eval 1.33] } { Inaccuracy. Qa5 was best. } { [%clk 0:03:21] } 28. Nc4 { [%eval 1.45] [%clk 0:18:56] } 28... Qb5 { [%eval 1.7] [%clk 0:00:18] } 29. Nxd6?? { [%eval 0.0] } { Blunder. f4 was best. } { [%clk 0:18:28] } 29... Qxe2 { [%eval 0.12] [%clk 0:00:27] } 30. Rxe2 { [%eval 0.05] [%clk 0:18:09] } 30... cxd6 { [%eval 0.0] [%clk 0:00:36] } 31. Kg2 { [%eval 0.04] [%clk 0:18:06] } 31... Kg8 { [%eval 0.02] [%clk 0:00:45] } 32. c4 { [%eval 0.0] [%clk 0:17:35] } 32... g5 { [%eval 0.11] [%clk 0:00:17] } 33. a4 { [%eval 0.0] [%clk 0:17:24] } 33... Rf5 { [%eval 0.07] [%clk 0:00:15] } 34. Rfe1 { [%eval 0.0] [%clk 0:16:19] } 34... Kf7 { [%eval 0.0] [%clk 0:00:23] } 35. d5 { [%eval 0.0] [%clk 0:14:44] } 35... e5 { [%eval 0.0] [%clk 0:00:33] } 36. a5 { [%eval 0.0] [%clk 0:14:27] } 36... Rhf6 { [%eval 0.0] [%clk 0:00:34] } 37. axb6 { [%eval 0.0] [%clk 0:14:12] } 37... axb6 { [%eval 0.0] [%clk 0:00:43] } 38. Re3 { [%eval 0.0] [%clk 0:14:01] } 38... h5 { [%eval 0.0] [%clk 0:00:42] } 39. Rb1 { [%eval 0.0] [%clk 0:13:25] } 39... g4 { [%eval 0.0] [%clk 0:00:51] } 40. fxg4 { [%eval 0.0] [%clk 0:12:42] } 40... hxg4 { [%eval 0.0] [%clk 0:00:53] } 41. Re2 { [%eval 0.0] [%clk 0:12:28] } 41... Rf3 { [%eval 0.0] [%clk 0:00:30] } 42. Rxb6 { [%eval 0.0] [%clk 0:12:24] } 42... Rd3 { [%eval 0.0] [%clk 0:00:32] } 43. Rbb2 { [%eval 0.0] [%clk 0:12:06] } 43... Rd4 { [%eval 0.05] [%clk 0:00:26] } 44. Rbc2 { [%eval 0.07] [%clk 0:12:05] } 44... Rf3 { [%eval 0.01] [%clk 0:00:11] } 45. Red2 { [%eval 0.0] [%clk 0:11:15] } 45... Rfd3 { [%eval 0.0] [%clk 0:00:15] } 46. Rxd3 { [%eval 0.0] [%clk 0:11:11] } 46... Rxd3 { [%eval 0.01] [%clk 0:00:24] } 47. Kf2 { [%eval 0.0] [%clk 0:11:19] } 47... e4 { [%eval 0.0] [%clk 0:00:24] } 48. Re2 { [%eval 0.02] [%clk 0:09:02] } 48... Rf3+?? { [%eval 4.98] } { Blunder. Rd4 was best. } { [%clk 0:00:27] } 49. Kg2 { [%eval 4.83] [%clk 0:09:09] } 49... e3 { [%eval 4.61] [%clk 0:00:31] } 50. h3 { [%eval 5.17] [%clk 0:08:54] } 50... Rf6 { [%eval 5.66] [%clk 0:00:11] } 51. hxg4 { [%eval 5.65] [%clk 0:08:49] } 51... Ke7?! { [%eval 7.49] } { Inaccuracy. Rg6 was best. } { [%clk 0:00:21] } 52. Rxe3+ { [%eval 7.36] [%clk 0:08:57] } 52... Kd7 { [%eval 7.45] [%clk 0:00:30] } 53. Re6 { [%eval 7.43] [%clk 0:08:34] } 53... Rf7 { [%eval 7.11] [%clk 0:00:36] } 54. g5 { [%eval 7.32] [%clk 0:08:29] } 54... Rh7 { [%eval 7.41] [%clk 0:00:24] } 55. Rh6 { [%eval 7.31] [%clk 0:08:30] } 55... Rf7 { [%eval 9.68] [%clk 0:00:31] } 56. g6 { [%eval 9.5] [%clk 0:08:39] } 56... Rf5 { [%eval 9.38] [%clk 0:00:38] } 57. Kh3 { [%eval 8.81] [%clk 0:08:33] } 57... Ke7 { [%eval 11.19] [%clk 0:00:45] } 58. Kg4 { [%eval 9.57] [%clk 0:08:34] } 58... Re5? { [%eval #20] } { Checkmate is now unavoidable. Rf1 was best. } { [%clk 0:00:51] } 59. g7 { [%eval 10.57] [%clk 0:08:32] } 59... Kf7?! { [%eval #17] } { Checkmate is now unavoidable. Re4+ was best. } { [%clk 0:00:56] } 60. Rg6 { [%eval #22] [%clk 0:08:07] } 60... Kg8 { [%eval #16] [%clk 0:00:26] } 61. Re6 { [%eval #15] [%clk 0:07:58] } 61... Kxg7 { [%eval #15] [%clk 0:00:11] } 62. Rxe5 { [%eval #15] [%clk 0:08:06] } 62... dxe5 { [%eval #14] [%clk 0:00:19] } 63. Kf5 { [%eval #13] [%clk 0:08:15] } 63... Kf7 { [%eval #12] [%clk 0:00:28] } 64. Kxe5 { [%eval #11] [%clk 0:08:24] } 64... Ke7 { [%eval #11] [%clk 0:00:38] } 65. g4 { [%eval #10] [%clk 0:08:33] } 65... Kf7 { [%eval #10] [%clk 0:00:46] } 66. d6 { [%eval #9] [%clk 0:08:42] } 66... Ke8 { [%eval #9] [%clk 0:00:55] } 67. Ke6 { [%eval #8] [%clk 0:08:51] } 67... Kd8 { [%eval #8] [%clk 0:01:05] } 68. g5 { [%eval #8] [%clk 0:09:00] } 68... Ke8 { [%eval #7] [%clk 0:01:14] } 69. g6 { [%eval #6] [%clk 0:09:09] } 69... Kf8 { [%eval #5] [%clk 0:01:20] } 70. Kf6 { [%eval #7] [%clk 0:09:18] } 70... Kg8 { [%eval #2] [%clk 0:01:24] } 71. g7 { [%eval #3] [%clk 0:09:25] } 71... Kh7 { [%eval #3] [%clk 0:01:33] } 72. Kf7 { [%eval #3] [%clk 0:09:35] } 1-0