Event: Round 7: Rendon Martinez, Isabela - Cupaban Alonso, Luciana
Site: https://lichess.org/broadcast/fide-world-youth-u16-chess-olympiad-2025--matches-1-18/round-7/XX3U7QQH/whGWll5A
White: Rendon Martinez, Isabela
WhiteElo: 1639
Black: Cupaban Alonso, Luciana
BlackElo: 1640
Result: 1/2-1/2
ECO: D00
Opening: Queen's Pawn Game: Accelerated London System
Variant: Standard
TimeControl: 45+10

1. d4 { [%eval 0.17] [%clk 0:45:01] } 1... d5 { [%eval 0.2] [%clk 0:45:08] } 2. Bf4 { [%eval 0.0] [%clk 0:45:00] } 2... e6 { [%eval 0.1] [%clk 0:45:10] } 3. e3 { [%eval 0.1] [%clk 0:44:55] } 3... Nf6 { [%eval 0.1] [%clk 0:45:06] } 4. Nd2 { [%eval 0.0] [%clk 0:44:46] } 4... Be7 { [%eval 0.14] [%clk 0:44:58] } 5. Ngf3 { [%eval 0.11] [%clk 0:44:09] } 5... Nbd7 { [%eval 0.17] [%clk 0:44:45] } 6. Bd3 { [%eval 0.13] [%clk 0:43:13] } 6... b6 { [%eval 0.43] [%clk 0:44:35] } 7. O-O { [%eval 0.19] [%clk 0:42:56] } 7... O-O { [%eval 0.39] [%clk 0:43:53] } 8. Ne5 { [%eval 0.29] [%clk 0:41:22] } 8... Nxe5 { [%eval 0.23] [%clk 0:42:42] } 9. dxe5 { [%eval 0.27] [%clk 0:37:05] } 9... Nd7 { [%eval 0.26] [%clk 0:42:22] } 10. Qh5 { [%eval 0.27] [%clk 0:36:29] } 10... f5 { [%eval 0.33] [%clk 0:41:18] } 11. Nf3?! { [%eval -0.29] } { Inaccuracy. exf6 was best. } { [%clk 0:34:56] } 11... Nc5 { [%eval -0.27] [%clk 0:37:26] } 12. Bg5 { [%eval -0.28] [%clk 0:26:45] } 12... Bxg5 { [%eval -0.15] [%clk 0:33:26] } 13. Nxg5 { [%eval -0.16] [%clk 0:26:19] } 13... h6 { [%eval -0.15] [%clk 0:33:28] } 14. Nf3 { [%eval -0.58] [%clk 0:25:31] } 14... Qe8? { [%eval 0.58] } { Mistake. Nxd3 was best. } { [%clk 0:31:35] } 15. Qxe8 { [%eval 0.58] [%clk 0:24:38] } 15... Rxe8 { [%eval 0.7] [%clk 0:31:41] } 16. Bb5 { [%eval 0.23] [%clk 0:23:22] } 16... Bd7 { [%eval 0.14] [%clk 0:30:59] } 17. Be2 { [%eval 0.16] [%clk 0:21:21] } 17... a6 { [%eval 0.25] [%clk 0:26:32] } 18. Nd4 { [%eval -0.04] [%clk 0:20:53] } 18... Nb7 { [%eval 0.3] [%clk 0:22:19] } 19. Bh5 { [%eval 0.16] [%clk 0:17:21] } 19... Rf8 { [%eval 0.33] [%clk 0:21:03] } 20. h4 { [%eval -0.11] [%clk 0:15:11] } 20... c5 { [%eval -0.17] [%clk 0:20:57] } 21. Ne2 { [%eval -0.2] [%clk 0:15:14] } 21... Be8?! { [%eval 0.36] } { Inaccuracy. Na5 was best. } { [%clk 0:18:03] } 22. Bf3?! { [%eval -0.72] } { Inaccuracy. Bxe8 was best. } { [%clk 0:15:13] } 22... Na5 { [%eval -0.21] [%clk 0:16:59] } 23. Nf4 { [%eval -0.1] [%clk 0:13:11] } 23... Bf7 { [%eval -0.09] [%clk 0:14:29] } 24. b3 { [%eval -0.39] [%clk 0:11:27] } 24... g5 { [%eval -0.51] [%clk 0:14:08] } 25. hxg5 { [%eval -0.44] [%clk 0:10:16] } 25... hxg5 { [%eval -0.5] [%clk 0:14:02] } 26. Nh5 { [%eval -0.86] [%clk 0:09:56] } 26... Bxh5 { [%eval -0.84] [%clk 0:12:07] } 27. Bxh5 { [%eval -0.93] [%clk 0:09:48] } 27... Nc6 { [%eval -0.79] [%clk 0:12:12] } 28. f4?? { [%eval -2.66] } { Blunder. c4 was best. } { [%clk 0:09:33] } 28... g4 { [%eval -2.57] [%clk 0:12:18] } 29. Kf2 { [%eval -2.47] [%clk 0:09:06] } 29... Kg7 { [%eval -2.42] [%clk 0:12:08] } 30. Kg3?! { [%eval -3.3] } { Inaccuracy. Rh1 was best. } { [%clk 0:07:11] } 30... Rh8 { [%eval -3.1] [%clk 0:11:55] } 31. Rh1 { [%eval -3.42] [%clk 0:06:33] } 31... Nb4 { [%eval -3.12] [%clk 0:10:59] } 32. c3 { [%eval -3.03] [%clk 0:05:35] } 32... Nc2 { [%eval -3.03] [%clk 0:10:22] } 33. Rac1 { [%eval -3.26] [%clk 0:05:37] } 33... Nxe3 { [%eval -3.26] [%clk 0:06:16] } 34. Kf2 { [%eval -3.31] [%clk 0:05:45] } 34... Rh7?? { [%eval 0.0] } { Blunder. d4 was best. } { [%clk 0:05:53] } 35. Bf7?! { [%eval -0.77] } { Inaccuracy. Kxe3 was best. } { [%clk 0:01:12] } 35... Rxh1 { [%eval -0.61] [%clk 0:03:57] } 36. Rxh1 { [%eval -0.76] [%clk 0:01:21] } 36... Nd1+ { [%eval -0.42] [%clk 0:03:20] } 37. Rxd1 { [%eval -0.39] [%clk 0:00:13] } 37... Kxf7 { [%eval -0.5] [%clk 0:03:23] } 38. Rh1 { [%eval -0.78] [%clk 0:00:14] } 38... Kg7 { [%eval -0.7] [%clk 0:03:27] } 39. Kg3? { [%eval -2.06] } { Mistake. a4 was best. } { [%clk 0:00:13] } 39... Rh8? { [%eval -0.76] } { Mistake. b5 was best. } { [%clk 0:03:29] } 40. Rd1?! { [%eval -1.8] } { Inaccuracy. Ra1 was best. } { [%clk 0:00:22] } 40... Kf7?! { [%eval -0.84] } { Inaccuracy. b5 was best. } { [%clk 0:03:28] } 41. Rb1?! { [%eval -1.76] } { Inaccuracy. a4 was best. } { [%clk 0:00:15] } 41... Ke7 { [%eval -2.43] [%clk 0:03:22] } 42. b4 { [%eval -2.35] [%clk 0:00:23] } 42... cxb4?? { [%eval -0.02] } { Blunder. Kd7 was best. } { [%clk 0:02:23] } 43. Rxb4 { [%eval 0.0] [%clk 0:00:22] } 43... b5 { [%eval 0.0] [%clk 0:02:15] } 44. a4 { [%eval 0.0] [%clk 0:00:17] } 44... Rc8 { [%eval 0.0] [%clk 0:00:52] } 45. axb5 { [%eval 0.0] [%clk 0:00:14] } 45... Rxc3+ { [%eval 0.0] [%clk 0:00:53] } 46. Kh2 { [%eval 0.0] [%clk 0:00:19] } 46... axb5 { [%eval 0.0] [%clk 0:00:48] } 47. Rxb5 { [%eval -0.03] [%clk 0:00:28] } 47... Kd7 { [%eval -0.21] [%clk 0:00:42] } 48. Rb7+?? { [%eval -3.96] } { Blunder. Rb6 was best. } { [%clk 0:00:33] } 48... Rc7?? { [%eval -0.44] } { Blunder. Kc6 was best. } { [%clk 0:00:50] } 49. Rb4?? { [%eval -5.13] } { Blunder. Rb6 was best. } { [%clk 0:00:40] } 49... Kc6 { [%eval -5.08] [%clk 0:00:58] } 50. Kg3 { [%eval -4.93] [%clk 0:00:41] } 50... Kc5 { [%eval -4.97] [%clk 0:01:07] } 51. Rb8 { [%eval -5.15] [%clk 0:00:50] } 51... Kd4 { [%eval -4.86] [%clk 0:00:59] } 52. Rb6 { [%eval -4.79] [%clk 0:00:49] } 52... Re7 { [%eval -4.11] [%clk 0:01:03] } 53. Kf2?! { [%eval -6.04] } { Inaccuracy. Kh4 was best. } { [%clk 0:00:36] } 53... Kc5 { [%eval -5.19] [%clk 0:01:04] } 54. Rd6 { [%eval -5.35] [%clk 0:00:44] } 54... Kc4?? { [%eval 0.0] } { Blunder. Kd4 was best. } { [%clk 0:01:00] } 55. Ke3 { [%eval -0.26] [%clk 0:00:49] } 55... Kc3 { [%eval 0.0] [%clk 0:00:43] } 56. Rc6+ { [%eval 0.0] [%clk 0:00:56] } 56... Kb4 { [%eval 0.0] [%clk 0:00:47] } 57. Kd4 { [%eval 0.0] [%clk 0:00:59] } 57... Kb5 { [%eval -0.06] [%clk 0:00:52] } 58. Rd6 { [%eval -0.37] [%clk 0:01:08] } 58... Kb4 { [%eval 0.0] [%clk 0:00:35] } 59. Rb6+ { [%eval 0.0] [%clk 0:01:15] } 59... Ka5 { [%eval 0.0] [%clk 0:00:44] } 60. Rd6 { [%eval 0.0] [%clk 0:01:24] } 60... Kb5 { [%eval 0.0] [%clk 0:00:51] } 61. Kd3 { [%eval -0.14] [%clk 0:01:27] } 61... Kc5 { [%eval -0.5] [%clk 0:00:51] } 62. g3?? { [%eval -3.6] } { Blunder. Ke3 was best. } { [%clk 0:01:16] } 62... Re8?? { [%eval -0.07] } { Blunder. Ra7 was best. } { [%clk 0:00:38] } 63. Ke3?? { [%eval -3.93] } { Blunder. Rd7 was best. } { [%clk 0:00:50] } 63... Kc4?? { [%eval -0.81] } { Blunder. Ra8 was best. } { [%clk 0:00:34] } 64. Rc6+ { [%eval -1.07] [%clk 0:00:59] } 64... Kb5 { [%eval -1.01] [%clk 0:00:44] } 65. Rd6 { [%eval -1.12] [%clk 0:01:08] } 65... Kc5 { [%eval -0.69] [%clk 0:00:48] } 66. Kd3?? { [%eval -3.1] } { Blunder. Rd7 was best. } { [%clk 0:01:16] } 66... Re7?? { [%eval -0.47] } { Blunder. Rb8 was best. } { [%clk 0:00:32] } 67. Ke3?? { [%eval -3.37] } { Blunder. Rd8 was best. } { [%clk 0:01:21] } 67... d4+?? { [%eval 0.0] } { Blunder. Ra7 was best. } { [%clk 0:00:20] } 68. Rxd4 { [%eval 0.0] [%clk 0:01:24] } 68... Rb7 { [%eval 0.0] [%clk 0:00:24] } 69. Rd6 { [%eval 0.0] [%clk 0:01:30] } 69... Rb3+ { [%eval 0.0] [%clk 0:00:29] } 70. Kf2 { [%eval 0.0] [%clk 0:01:39] } 70... Rb2+ { [%eval 0.0] [%clk 0:00:35] } 71. Kg1 { [%eval 0.0] [%clk 0:01:47] } 71... Rb6 { [%eval 0.0] [%clk 0:00:31] } 72. Rd8 { [%eval 0.0] [%clk 0:00:56] } 72... Kc4 { [%eval 0.0] [%clk 0:00:33] } 73. Rd6 { [%eval 0.0] [%clk 0:01:00] } 73... Kc5 { [%eval 0.0] [%clk 0:00:42] } 74. Rd8 { [%eval 0.0] [%clk 0:01:09] } 74... Rb3 { [%eval 0.0] [%clk 0:00:35] } 75. Kf2 { [%eval 0.0] [%clk 0:01:04] } 75... Rb2+ { [%eval 0.0] [%clk 0:00:36] } 76. Kg1 { [%eval 0.0] [%clk 0:01:12] } 76... Rb6 { [%eval 0.0] [%clk 0:00:39] } 77. Kf1 { [%eval 0.0] [%clk 0:01:10] } 77... Kb5 { [%eval 0.0] [%clk 0:00:44] } 78. Kf2 { [%eval 0.0] [%clk 0:00:59] } 78... Kc5 { [%eval 0.0] [%clk 0:00:31] } 1/2-1/2