Event: Round 5: Casalaspro, Mathias Andre - Zaragoza Alanis, Miguel Arnulfo
Site: https://lichess.org/broadcast/fide-world-youth-u16-chess-olympiad-2025--matches-1-18/round-5/FT945tH0/L3v5apw8
White: Casalaspro, Mathias Andre
WhiteTitle: FM
WhiteElo: 2183
Black: Zaragoza Alanis, Miguel Arnulfo
BlackTitle: CM
BlackElo: 2091
Result: 0-1
ECO: C85
Opening: Ruy Lopez: Closed, Delayed Exchange
Variant: Standard
TimeControl: 45+10

1. e4 { [%eval 0.18] [%clk 0:45:18] } 1... e5 { [%eval 0.22] [%clk 0:45:20] } 2. Nf3 { [%eval 0.13] [%clk 0:45:20] } 2... Nc6 { [%eval 0.21] [%clk 0:45:29] } 3. Bb5 { [%eval 0.15] [%clk 0:45:24] } 3... a6 { [%eval 0.21] [%clk 0:45:34] } 4. Ba4 { [%eval 0.11] [%clk 0:45:31] } 4... Nf6 { [%eval 0.28] [%clk 0:45:42] } 5. O-O { [%eval 0.16] [%clk 0:45:34] } 5... Be7 { [%eval 0.24] [%clk 0:45:48] } 6. Bxc6 { [%eval 0.0] [%clk 0:45:39] } 6... dxc6 { [%eval 0.01] [%clk 0:45:57] } 7. d3 { [%eval 0.0] [%clk 0:45:42] } 7... Qd6 { [%eval 0.15] [%clk 0:40:55] } 8. Nbd2 { [%eval 0.05] [%clk 0:45:50] } 8... Be6 { [%eval 0.0] [%clk 0:40:55] } 9. Ng5 { [%eval 0.04] [%clk 0:45:59] } 9... O-O-O { [%eval 0.14] [%clk 0:39:50] } 10. Qf3 { [%eval 0.07] [%clk 0:46:04] } 10... h6 { [%eval 0.09] [%clk 0:39:02] } 11. Nxe6 { [%eval 0.15] [%clk 0:46:09] } 11... Qxe6 { [%eval 0.1] [%clk 0:39:09] } 12. Nc4 { [%eval 0.29] [%clk 0:45:53] } 12... g5 { [%eval 0.46] [%clk 0:37:17] } 13. Re1 { [%eval 0.09] [%clk 0:43:11] } 13... Bc5 { [%eval 0.35] [%clk 0:32:14] } 14. Be3 { [%eval 0.32] [%clk 0:41:51] } 14... g4 { [%eval 0.53] [%clk 0:30:03] } 15. Qf5 { [%eval 0.31] [%clk 0:41:47] } 15... Qxf5 { [%eval 0.25] [%clk 0:29:48] } 16. exf5 { [%eval 0.3] [%clk 0:41:55] } 16... Bd6 { [%eval 0.28] [%clk 0:29:57] } 17. Bd2 { [%eval 0.33] [%clk 0:35:05] } 17... Nd7 { [%eval 0.24] [%clk 0:28:55] } 18. Bc3 { [%eval 0.37] [%clk 0:34:54] } 18... Rhe8?! { [%eval 1.47] } { Inaccuracy. f6 was best. } { [%clk 0:27:41] } 19. a4?! { [%eval 0.77] } { Inaccuracy. g3 was best. } { [%clk 0:33:52] } 19... c5 { [%eval 1.02] [%clk 0:21:11] } 20. a5 { [%eval 1.04] [%clk 0:33:22] } 20... f6 { [%eval 1.17] [%clk 0:21:13] } 21. Nd2 { [%eval 0.85] [%clk 0:32:22] } 21... Nb8 { [%eval 0.97] [%clk 0:19:37] } 22. Ne4 { [%eval 0.83] [%clk 0:32:16] } 22... Be7 { [%eval 1.19] [%clk 0:19:45] } 23. Bd2?! { [%eval 0.54] } { Inaccuracy. g3 was best. } { [%clk 0:30:51] } 23... h5 { [%eval 0.48] [%clk 0:19:09] } 24. Be3 { [%eval 0.56] [%clk 0:30:56] } 24... b6?! { [%eval 1.21] } { Inaccuracy. Rh8 was best. } { [%clk 0:19:05] } 25. Ra2?! { [%eval 0.17] } { Inaccuracy. Kf1 was best. } { [%clk 0:24:33] } 25... Kb7 { [%eval 0.23] [%clk 0:18:45] } 26. Rea1 { [%eval 0.12] [%clk 0:24:37] } 26... Rh8 { [%eval 0.29] [%clk 0:16:27] } 27. Ra4 { [%eval 0.02] [%clk 0:23:39] } 27... h4 { [%eval 0.54] [%clk 0:10:11] } 28. Rf1?! { [%eval -0.33] } { Inaccuracy. axb6 was best. } { [%clk 0:20:39] } 28... h3?! { [%eval 0.31] } { Inaccuracy. Nc6 was best. } { [%clk 0:09:05] } 29. Ng3?! { [%eval -0.35] } { Inaccuracy. g3 was best. } { [%clk 0:20:16] } 29... Rdg8 { [%eval -0.24] [%clk 0:07:52] } 30. Rfa1?! { [%eval -0.82] } { Inaccuracy. axb6 was best. } { [%clk 0:19:41] } 30... b5 { [%eval -0.83] [%clk 0:07:20] } 31. Re4 { [%eval -1.1] [%clk 0:19:29] } 31... hxg2 { [%eval -1.3] [%clk 0:06:07] } 32. Kxg2 { [%eval -1.3] [%clk 0:19:32] } 32... Nc6 { [%eval -1.44] [%clk 0:06:11] } 33. c3 { [%eval -1.31] [%clk 0:17:40] } 33... Rh4 { [%eval -1.22] [%clk 0:05:24] } 34. d4 { [%eval -1.24] [%clk 0:13:59] } 34... cxd4 { [%eval -0.89] [%clk 0:05:32] } 35. cxd4 { [%eval -1.08] [%clk 0:14:03] } 35... Rgh8 { [%eval -0.89] [%clk 0:04:44] } 36. Nf1? { [%eval -2.46] } { Mistake. Rh1 was best. } { [%clk 0:12:24] } 36... Bd6 { [%eval -2.47] [%clk 0:04:51] } 37. Rc1 { [%eval -2.92] [%clk 0:07:48] } 37... Nxa5 { [%eval -2.99] [%clk 0:03:28] } 38. dxe5 { [%eval -3.07] [%clk 0:07:52] } 38... Bxe5 { [%eval -3.02] [%clk 0:03:37] } 39. Bf4 { [%eval -3.04] [%clk 0:08:01] } 39... Nc6 { [%eval -2.48] [%clk 0:02:20] } 40. Bxe5 { [%eval -3.12] [%clk 0:07:49] } 40... Nxe5 { [%eval -3.0] [%clk 0:02:27] } 41. b4 { [%eval -3.56] [%clk 0:07:52] } 41... R8h5 { [%eval -3.51] [%clk 0:02:10] } 42. Rc3 { [%eval -3.67] [%clk 0:06:49] } 42... Rxf5 { [%eval -3.7] [%clk 0:02:00] } 43. Rg3 { [%eval -3.73] [%clk 0:06:58] } 43... Rfh5 { [%eval -3.91] [%clk 0:01:39] } 44. Rf4 { [%eval -4.89] [%clk 0:07:02] } 44... f5 { [%eval -4.93] [%clk 0:01:36] } 45. Rc3 { [%eval -4.88] [%clk 0:06:43] } 45... Kb6 { [%eval -4.2] [%clk 0:01:12] } 46. Re3 { [%eval -4.92] [%clk 0:06:46] } 46... Nf3 { [%eval -4.82] [%clk 0:01:07] } 47. Re6+ { [%eval -4.78] [%clk 0:06:54] } 47... c6 { [%eval -4.83] [%clk 0:01:16] } 48. Rf6 { [%eval -4.7] [%clk 0:06:59] } 48... Nxh2?? { [%eval -0.21] } { Blunder. Ne1+ was best. } { [%clk 0:00:49] } 49. Ng3?? { [%eval -2.59] } { Blunder. Ne3 was best. } { [%clk 0:07:08] } 49... Rh7? { [%eval -1.31] } { Mistake. Rh6 was best. } { [%clk 0:00:50] } 50. Nxf5 { [%eval -1.09] [%clk 0:07:14] } 50... Rh3?! { [%eval -0.31] } { Inaccuracy. R4h5 was best. } { [%clk 0:00:39] } 51. Ne3?? { [%eval -2.37] } { Blunder. Re4 was best. } { [%clk 0:07:05] } 51... Nf3?? { [%eval -0.14] } { Blunder. Rf3 was best. } { [%clk 0:00:33] } 52. Nxg4?? { [%eval -3.94] } { Blunder. Nd5+ was best. } { [%clk 0:06:54] } 52... Ne1+ { [%eval -4.06] [%clk 0:00:42] } 53. Kf1 { [%eval -3.87] [%clk 0:07:03] } 53... Nd3? { [%eval -1.95] } { Mistake. Rh1+ was best. } { [%clk 0:00:51] } 54. Rd4 { [%eval -2.08] [%clk 0:06:39] } 54... Rh1+ { [%eval -1.66] [%clk 0:00:42] } 55. Ke2 { [%eval -1.59] [%clk 0:06:56] } 55... Nc1+ { [%eval -1.73] [%clk 0:00:49] } 56. Kf3 { [%eval -1.67] [%clk 0:07:06] } 56... R1h3+ { [%eval -1.63] [%clk 0:00:47] } 57. Kg2 { [%eval -1.6] [%clk 0:07:13] } 57... R3h4?! { [%eval -0.68] } { Inaccuracy. Nd3 was best. } { [%clk 0:00:45] } 58. f3 { [%eval -0.58] [%clk 0:07:15] } 58... Na2 { [%eval -0.74] [%clk 0:00:40] } 59. Kg3 { [%eval -1.02] [%clk 0:07:17] } 59... Nc3?! { [%eval -0.17] } { Inaccuracy. Rh3+ was best. } { [%clk 0:00:47] } 60. Rdd6 { [%eval -0.31] [%clk 0:06:52] } 60... Rxg4+ { [%eval 0.0] [%clk 0:00:14] } 61. Kxg4 { [%eval 0.0] [%clk 0:07:00] } 61... Rc7 { [%eval 0.03] [%clk 0:00:23] } 62. Rd3 { [%eval 0.09] [%clk 0:05:10] } 62... Na2?! { [%eval 0.64] } { Inaccuracy. Na4 was best. } { [%clk 0:00:16] } 63. Rf4 { [%eval 0.48] [%clk 0:05:19] } 63... Re7?! { [%eval 1.31] } { Inaccuracy. Rg7+ was best. } { [%clk 0:00:17] } 64. Ra3? { [%eval 0.0] } { Mistake. Rfd4 was best. } { [%clk 0:05:09] } 64... Re2 { [%eval 0.0] [%clk 0:00:18] } 65. Rb3 { [%eval 0.0] [%clk 0:04:46] } 65... a5 { [%eval 0.0] [%clk 0:00:26] } 66. bxa5+ { [%eval 0.0] [%clk 0:04:52] } 66... Kxa5 { [%eval 0.12] [%clk 0:00:35] } 67. Re4 { [%eval 0.0] [%clk 0:04:40] } 67... Rg2+ { [%eval 0.0] [%clk 0:00:39] } 68. Kh3 { [%eval 0.0] [%clk 0:04:43] } 68... Rc2 { [%eval 0.0] [%clk 0:00:37] } 69. f4 { [%eval 0.0] [%clk 0:04:12] } 69... b4? { [%eval 1.46] } { Mistake. Nc3 was best. } { [%clk 0:00:09] } 70. Rf3? { [%eval 0.0] } { Mistake. f5 was best. } { [%clk 0:03:49] } 70... Nc3 { [%eval 0.0] [%clk 0:00:38] } 71. Ree3 { [%eval 0.0] [%clk 0:03:49] } 71... Nd5 { [%eval 0.0] [%clk 0:00:37] } 72. Re5 { [%eval 0.0] [%clk 0:03:58] } 72... Ka4 { [%eval 0.02] [%clk 0:00:47] } 73. Re8 { [%eval 0.0] [%clk 0:03:59] } 73... Rc3 { [%eval 0.0] [%clk 0:00:21] } 74. Rxc3 { [%eval 0.0] [%clk 0:03:19] } 74... bxc3 { [%eval -0.07] [%clk 0:00:29] } 75. Rc8?? { [%eval -7.64] } { Blunder. f5 was best. } { [%clk 0:03:14] } 75... Kb5 { [%eval -7.69] [%clk 0:00:31] } 76. Rb8+ { [%eval -8.16] [%clk 0:03:15] } 76... Kc4 { [%eval -7.46] [%clk 0:00:38] } 77. Rb1 { [%eval -9.02] [%clk 0:02:58] } 77... Nxf4+ { [%eval -10.1] [%clk 0:00:45] } 78. Kg4 { [%eval -9.29] [%clk 0:02:56] } 78... Nd3 { [%eval -8.58] [%clk 0:00:53] } 79. Rb6 { [%eval -8.57] [%clk 0:01:42] } 79... c5 { [%eval -7.13] [%clk 0:01:01] } 0-1