Event: Round 4: Casqui Lopez, Pamela Grace - Andrade Salcedo, Jorge Mario
Site: https://lichess.org/broadcast/fide-world-youth-u16-chess-olympiad-2025--matches-19/round-4/k5SDHQho/RjtD2Z27
White: Casqui Lopez, Pamela Grace
WhiteElo: 1768
Black: Andrade Salcedo, Jorge Mario
BlackElo: 1803
Result: 1-0
ECO: A50
Opening: Queen's Indian Accelerated
Variant: Standard
TimeControl: 45+10

1. d4 { [%eval 0.17] [%clk 0:45:18] } 1... Nf6 { [%eval 0.19] [%clk 0:32:27] } 2. c4 { [%eval 0.18] [%clk 0:45:19] } 2... b6 { [%eval 0.41] [%clk 0:32:13] } 3. Nc3 { [%eval 0.39] [%clk 0:45:21] } 3... Bb7 { [%eval 0.57] [%clk 0:32:20] } 4. Nf3 { [%eval 0.13] [%clk 0:44:45] } 4... e6 { [%eval 0.16] [%clk 0:32:28] } 5. Qc2 { [%eval 0.05] [%clk 0:44:34] } 5... d5 { [%eval 0.35] [%clk 0:32:10] } 6. cxd5 { [%eval 0.29] [%clk 0:44:35] } 6... exd5 { [%eval 0.37] [%clk 0:32:15] } 7. Bg5 { [%eval 0.25] [%clk 0:44:23] } 7... Be7 { [%eval 0.29] [%clk 0:32:18] } 8. e3 { [%eval 0.36] [%clk 0:44:23] } 8... Nbd7 { [%eval 0.46] [%clk 0:32:07] } 9. Bd3 { [%eval 0.41] [%clk 0:44:03] } 9... O-O { [%eval 0.43] [%clk 0:31:49] } 10. O-O { [%eval 0.4] [%clk 0:44:02] } 10... Re8 { [%eval 0.49] [%clk 0:31:15] } 11. h3 { [%eval 0.33] [%clk 0:43:49] } 11... Rc8 { [%eval 0.86] [%clk 0:30:44] } 12. Ne5 { [%eval 0.84] [%clk 0:42:35] } 12... h6 { [%eval 0.94] [%clk 0:28:15] } 13. Bxf6 { [%eval 1.0] [%clk 0:39:30] } 13... Nxf6 { [%eval 1.07] [%clk 0:28:17] } 14. Bf5?! { [%eval 0.23] } { Inaccuracy. Nb5 was best. } { [%clk 0:39:07] } 14... Ra8 { [%eval 0.22] [%clk 0:27:17] } 15. Rfe1 { [%eval 0.05] [%clk 0:35:59] } 15... Bd6 { [%eval 0.05] [%clk 0:24:55] } 16. f4 { [%eval 0.05] [%clk 0:34:54] } 16... c5 { [%eval 0.07] [%clk 0:22:31] } 17. Nb5 { [%eval 0.16] [%clk 0:33:32] } 17... a6 { [%eval 0.12] [%clk 0:10:51] } 18. Nxd6 { [%eval 0.17] [%clk 0:32:26] } 18... Qxd6 { [%eval 0.18] [%clk 0:11:00] } 19. Rac1 { [%eval 0.09] [%clk 0:32:05] } 19... c4 { [%eval 0.49] [%clk 0:11:02] } 20. b3 { [%eval 0.11] [%clk 0:31:31] } 20... b5 { [%eval -0.08] [%clk 0:11:11] } 21. Bg4 { [%eval -0.6] [%clk 0:30:19] } 21... Ne4?! { [%eval 0.0] } { Inaccuracy. Nxg4 was best. } { [%clk 0:08:49] } 22. Bf3 { [%eval -0.24] [%clk 0:28:39] } 22... f6 { [%eval -0.28] [%clk 0:08:12] } 23. Bxe4 { [%eval -0.12] [%clk 0:27:39] } 23... dxe4 { [%eval -0.26] [%clk 0:08:21] } 24. Ng4?! { [%eval -1.28] } { Inaccuracy. Ng6 was best. } { [%clk 0:27:46] } 24... Bd5?! { [%eval -0.48] } { Inaccuracy. Rec8 was best. } { [%clk 0:07:55] } 25. Nf2? { [%eval -1.92] } { Mistake. bxc4 was best. } { [%clk 0:27:10] } 25... Rac8 { [%eval -1.53] [%clk 0:07:56] } 26. bxc4 { [%eval -1.55] [%clk 0:25:29] } 26... Rxc4 { [%eval -1.61] [%clk 0:07:20] } 27. Qd2 { [%eval -1.93] [%clk 0:25:28] } 27... Qa3? { [%eval -0.74] } { Mistake. Rec8 was best. } { [%clk 0:06:56] } 28. Rb1? { [%eval -2.21] } { Mistake. Rxc4 was best. } { [%clk 0:23:14] } 28... Rc3 { [%eval -2.13] [%clk 0:05:36] } 29. Rb2 { [%eval -1.95] [%clk 0:23:07] } 29... Rec8 { [%eval -1.88] [%clk 0:05:33] } 30. Kh2 { [%eval -2.21] [%clk 0:22:06] } 30... Qa4 { [%eval -1.61] [%clk 0:05:30] } 31. Re2?! { [%eval -2.65] } { Inaccuracy. Qe2 was best. } { [%clk 0:19:55] } 31... b4 { [%eval -2.63] [%clk 0:04:34] } 32. Nh1 { [%eval -2.43] [%clk 0:19:36] } 32... a5 { [%eval -2.35] [%clk 0:02:58] } 33. Ng3 { [%eval -2.22] [%clk 0:19:33] } 33... Bc4?! { [%eval -1.3] } { Inaccuracy. Qb5 was best. } { [%clk 0:01:33] } 34. Rf2? { [%eval -2.92] } { Mistake. Nxe4 was best. } { [%clk 0:19:16] } 34... Bd3 { [%eval -2.97] [%clk 0:01:33] } 35. Nf5 { [%eval -2.8] [%clk 0:17:40] } 35... Qd7 { [%eval -2.58] [%clk 0:00:43] } 36. Nh4 { [%eval -3.09] [%clk 0:17:00] } 36... R8c7 { [%eval -2.59] [%clk 0:00:46] } 37. Ng6?! { [%eval -3.69] } { Inaccuracy. Qd1 was best. } { [%clk 0:17:00] } 37... Qe8?! { [%eval -2.41] } { Inaccuracy. Qf5 was best. } { [%clk 0:00:43] } 38. f5 { [%eval -2.35] [%clk 0:17:04] } 38... Qa4?! { [%eval -1.22] } { Inaccuracy. Qb8 was best. } { [%clk 0:00:45] } 39. Nf4 { [%eval -1.16] [%clk 0:16:52] } 39... Rc2? { [%eval 0.0] } { Mistake. Rc8 was best. } { [%clk 0:00:53] } 40. Qd1 { [%eval 0.0] [%clk 0:15:32] } 40... Qb5?? { [%eval 5.49] } { Blunder. Qc6 was best. } { [%clk 0:00:12] } 41. Rfxc2 { [%eval 5.17] [%clk 0:15:16] } 41... Rb7?? { [%eval #7] } { Checkmate is now unavoidable. Qb8 was best. } { [%clk 0:00:22] } 42. Rc5?? { [%eval 5.21] } { Lost forced checkmate sequence. Rc8+ was best. } { [%clk 0:15:17] } 42... Qb6?? { [%eval #5] } { Checkmate is now unavoidable. Qe8 was best. } { [%clk 0:00:30] } 43. Nxd3? { [%eval 7.1] } { Lost forced checkmate sequence. Rc8+ was best. } { [%clk 0:15:20] } 43... exd3 { [%eval 7.73] [%clk 0:00:39] } 44. Qxd3?! { [%eval 5.39] } { Inaccuracy. Rc8+ was best. } { [%clk 0:15:28] } 44... a4?? { [%eval #9] } { Checkmate is now unavoidable. Rb8 was best. } { [%clk 0:00:48] } 45. Qc4+ { [%eval #8] [%clk 0:15:14] } 45... Kh7 { [%eval #8] [%clk 0:00:56] } 46. Rc8 { [%eval #7] [%clk 0:15:11] } 46... Qd6+ { [%eval #5] [%clk 0:00:54] } 47. Kh1 { [%eval #4] [%clk 0:15:13] } 47... h5 { [%eval #4] [%clk 0:01:02] } 48. Qg8+ { [%eval #3] [%clk 0:15:08] } 48... Kh6 { [%eval #3] [%clk 0:01:11] } 49. Qe6? { [%eval 7.36] } { Lost forced checkmate sequence. h4 was best. } { [%clk 0:14:47] } 49... Qg3? { [%eval #8] } { Checkmate is now unavoidable. Qxe6 was best. } { [%clk 0:01:08] } 50. Rh8+ { [%eval #7] [%clk 0:14:43] } 50... Kg5 { [%eval #7] [%clk 0:01:17] } 51. Qe4? { [%eval 7.81] } { Lost forced checkmate sequence. Qe8 was best. } { [%clk 0:14:42] } 51... Rc7 { [%eval 6.28] [%clk 0:01:06] } 52. h4+ { [%eval 6.22] [%clk 0:14:37] } 52... Qxh4+ { [%eval 6.26] [%clk 0:01:14] } 53. Qxh4+ { [%eval 6.11] [%clk 0:14:44] } 53... Kxh4 { [%eval 6.68] [%clk 0:01:24] } 54. Rxb4 { [%eval 6.39] [%clk 0:14:48] } 54... Kg3 { [%eval 6.76] [%clk 0:01:33] } 55. Rb1 { [%eval 6.62] [%clk 0:14:53] } 55... h4 { [%eval 8.39] [%clk 0:01:37] } 56. Rf1 { [%eval 8.47] [%clk 0:14:56] } 56... Rc2? { [%eval #17] } { Checkmate is now unavoidable. Re7 was best. } { [%clk 0:01:41] } 57. Rf3+ { [%eval #17] [%clk 0:14:55] } 57... Kg4 { [%eval 15.67] [%clk 0:01:51] } 58. Kh2 { [%eval 10.41] [%clk 0:15:01] } 58... Rxa2 { [%eval 10.23] [%clk 0:01:51] } 59. Rg8 { [%eval 10.03] [%clk 0:15:11] } 59... a3 { [%eval 9.87] [%clk 0:01:51] } 60. Rxg7+ { [%eval 8.84] [%clk 0:15:20] } 60... Kh5 { [%eval 7.29] [%clk 0:02:00] } 61. Rf4 { [%eval 6.52] [%clk 0:15:23] } 61... Re2?? { [%eval #6] } { Checkmate is now unavoidable. Ra1 was best. } { [%clk 0:01:31] } 62. Kh3? { [%eval 8.58] } { Lost forced checkmate sequence. Rfg4 was best. } { [%clk 0:15:15] } 62... Rxe3+ { [%eval 8.11] [%clk 0:01:40] } 63. Rf3 { [%eval 7.84] [%clk 0:15:25] } 63... a2 { [%eval 8.46] [%clk 0:01:29] } 64. Ra7 { [%eval 8.51] [%clk 0:15:33] } 64... Re1 { [%eval 8.46] [%clk 0:01:37] } 65. g4+ { [%eval 8.33] [%clk 0:15:26] } 65... Kg5 { [%eval 7.75] [%clk 0:00:37] } 66. Rxa2 { [%eval 7.5] [%clk 0:15:32] } 66... Rd1? { [%eval #17] } { Checkmate is now unavoidable. Rh1+ was best. } { [%clk 0:00:43] } 67. Ra8 { [%eval 12.65] [%clk 0:15:35] } 67... Rxd4?! { [%eval #6] } { Checkmate is now unavoidable. Rh1+ was best. } { [%clk 0:00:46] } 68. Rg8+ { [%eval #11] [%clk 0:15:44] } 68... Kh6 { [%eval #10] [%clk 0:00:55] } 69. Rg6+ { [%eval #9] [%clk 0:15:52] } 69... Kh7 { [%eval #9] [%clk 0:01:05] } 70. Kxh4 { [%eval #10] [%clk 0:16:01] } 70... Rd1 { [%eval #10] [%clk 0:01:10] } 71. Rh3 { [%eval #8] [%clk 0:16:09] } 71... Rg1 { [%eval #8] [%clk 0:01:10] } 72. g5 { [%eval #7] [%clk 0:16:09] } 72... Rg2 { [%eval #7] [%clk 0:01:15] } 73. gxf6 { [%eval #9] [%clk 0:16:10] } 1-0