Xu, Olivia vs Cupaban Alonso, Luciana
XV Campeonato Panamericano U7 - U17 de Ajedrez 2026 | G13 · Round 8 · 2026.04.22 · 1/2-1/2 · C77 Ruy Lopez: Morphy Defense, Anderssen Variation
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PGN
[Event "XV Campeonato Panamericano U7 - U17 de Ajedrez 2026 | G13"]
[Site "Lichess"]
[Date "2026.04.22"]
[Round "8"]
[White "Xu, Olivia"]
[Black "Cupaban Alonso, Luciana"]
[Result "1/2-1/2"]
[PlyCount "169"]
[WhiteElo "1719"]
[WhiteFideId "39960919"]
[BlackElo "1710"]
[BlackFideId "144406533"]
[ECO "C77"]
[Source "LichessBroadcast"]
[SourceQuality "2"]
[ImportDate "2026-06-04"]
1. e4 { [%clk 1:30:59] } 1... Nc6 { [%clk 1:30:47] } 2. Nf3 { [%clk 1:30:54] }
2... e5 { [%clk 1:31:08] } 3. Bb5 { [%clk 1:31:19] } 3... a6 { [%clk 1:31:31] }
4. Ba4 { [%clk 1:31:43] } 4... Nf6 { [%clk 1:31:55] } 5. d3 { [%clk 1:32:06] }
5... b5 { [%clk 1:32:14] } 6. Bb3 { [%clk 1:32:30] } 6... Be7
{ [%clk 1:31:32] } 7. O-O { [%clk 1:32:28] } 7... O-O { [%clk 1:31:43] } 8. c3
{ [%clk 1:32:46] } 8... d6 { [%clk 1:32:07] } 9. Nbd2 { [%clk 1:33:11] } 9...
Na5 { [%clk 1:30:00] } 10. Bc2 { [%clk 1:33:28] } 10... c5 { [%clk 1:30:22] }
11. Re1 { [%clk 1:33:45] } 11... Bd7 { [%clk 1:30:30] } 12. Nf1
{ [%clk 1:33:22] } 12... Qc7 { [%clk 1:30:44] } 13. Ne3 { [%clk 1:29:06] }
13... Rfe8 { [%clk 1:30:17] } 14. d4 { [%clk 1:23:32] } 14... Bf8
{ [%clk 1:30:14] } 15. d5 { [%clk 1:10:55] } 15... g6 { [%clk 1:29:21] } 16. h3
{ [%clk 1:08:50] } 16... Nh5 { [%clk 1:25:52] } 17. Nh2 { [%clk 1:06:35] }
17... Bg7 $6 { Inaccuracy. Bh6 was best.[%clk 1:25:56] } 18. Qf3 $6
{ Inaccuracy. Nf5 was best.[%clk 0:54:08] } 18... Rf8 { [%clk 1:24:25] } 19. g4
$6 { Inaccuracy. Nf5 was best.[%clk 0:53:34] } 19... Nf4 { [%clk 1:17:54] } 20.
Nef1 $6 { Inaccuracy. Kh1 was best.[%clk 0:51:43] } 20... f5 $4
{ Blunder. Qd8 was best.[%clk 1:02:26] } 21. gxf5 $2
{ Mistake. exf5 was best.[%clk 0:50:33] } 21... gxf5 { [%clk 1:02:46] } 22.
Bxf4 { [%clk 0:50:37] } 22... fxe4 $6
{ Inaccuracy. exf4 was best.[%clk 1:03:13] } 23. Bxe4 $6
{ Inaccuracy. Rxe4 was best.[%clk 0:50:00] } 23... Rxf4 { [%clk 1:01:23] } 24.
Qh5 { [%clk 0:49:46] } 24... Rf6 $2 { Mistake. h6 was best.[%clk 1:01:24] } 25.
Bxh7+ { [%clk 0:44:17] } 25... Kf8 { [%clk 1:01:50] } 26. Re3
{ [%clk 0:43:34] } 26... Be8 { [%clk 1:01:38] } 27. Qg5 { [%clk 0:43:13] }
27... Qf7 { [%clk 1:00:56] } 28. Ng4 { [%clk 0:41:18] } 28... Rf4
{ [%clk 1:01:13] } 29. Rg3 { [%clk 0:34:05] } 29... Ra7 { [%clk 0:53:55] } 30.
Nfe3 { [%clk 0:31:23] } 30... Bf6 $4 { Blunder. Qh5 was best.[%clk 0:50:46] }
31. Nxf6 { [%clk 0:31:30] } 31... Rxf6 { [%clk 0:50:42] } 32. Qg8+ $4
{ Blunder. Nf5 was best.[%clk 0:31:33] } 32... Qxg8 { [%clk 0:50:45] } 33.
Rxg8+ { [%clk 0:30:59] } 33... Kf7 { [%clk 0:51:14] } 34. Ng4
{ [%clk 0:31:08] } 34... Rf4 { [%clk 0:49:59] } 35. Kh1 { [%clk 0:29:23] }
35... Ke7 { [%clk 0:47:28] } 36. Rg7+ $4
{ Blunder. Nh6 was best.[%clk 0:26:06] } 36... Bf7 { [%clk 0:43:38] } 37. Bg6
{ [%clk 0:22:40] } 37... Kf8 { [%clk 0:42:58] } 38. Rxf7+ { [%clk 0:23:02] }
38... Raxf7 { [%clk 0:43:20] } 39. Bxf7 { [%clk 0:23:27] } 39... Rxf7
{ [%clk 0:43:40] } 40. b3 { [%clk 0:20:03] } 40... Rf3 { [%clk 0:43:46] } 41.
Kg2 { [%clk 0:20:27] } 41... Rxc3 { [%clk 0:44:05] } 42. h4 { [%clk 0:20:52] }
42... Nb7 { [%clk 0:43:53] } 43. h5 { [%clk 0:19:52] } 43... Nd8
{ [%clk 0:44:11] } 44. Ne3 { [%clk 0:19:59] } 44... Rd3 { [%clk 0:44:18] } 45.
Rh1 { [%clk 0:14:21] } 45... Nf7 { [%clk 0:44:27] } 46. h6 { [%clk 0:11:25] }
46... Kg8 { [%clk 0:41:14] } 47. h7+ { [%clk 0:09:24] } 47... Kh8
{ [%clk 0:41:41] } 48. Nf5 { [%clk 0:05:17] } 48... Ng5 { [%clk 0:35:44] } 49.
Nxd6 { [%clk 0:05:37] } 49... Rxd5 { [%clk 0:35:38] } 50. Rh5
{ [%clk 0:04:08] } 50... Nxh7 $6 { Inaccuracy. Rxd6 was best.[%clk 0:33:07] }
51. Ne8 $6 { Inaccuracy. Ne4 was best.[%clk 0:04:22] } 51... Rd7
{ [%clk 0:32:43] } 52. Nf6 { [%clk 0:03:50] } 52... Rf7 { [%clk 0:32:01] } 53.
Nxh7 { [%clk 0:03:43] } 53... Rxh7 { [%clk 0:32:25] } 54. Rxe5
{ [%clk 0:04:09] } 54... Rc7 { [%clk 0:32:32] } 55. Re3 { [%clk 0:04:04] }
55... Kg7 { [%clk 0:32:47] } 56. Kf3 { [%clk 0:03:48] } 56... Kf6
{ [%clk 0:33:07] } 57. Ke4 { [%clk 0:04:01] } 57... c4 { [%clk 0:31:45] } 58.
Rc3 { [%clk 0:03:37] } 58... Re7+ { [%clk 0:31:27] } 59. Kd5 { [%clk 0:03:02] }
59... Re2 { [%clk 0:28:29] } 60. bxc4 { [%clk 0:03:12] } 60... bxc4
{ [%clk 0:28:33] } 61. Rf3+ { [%clk 0:03:25] } 61... Kg5 { [%clk 0:28:40] } 62.
a3 { [%clk 0:03:37] } 62... c3 { [%clk 0:28:50] } 63. Rxc3 { [%clk 0:03:43] }
63... Rxf2 { [%clk 0:29:12] } 64. Kc5 { [%clk 0:03:57] } 64... Rb2
{ [%clk 0:28:47] } 65. Rc4 { [%clk 0:04:04] } 65... Rb5+ { [%clk 0:28:59] } 66.
Kc6 { [%clk 0:04:29] } 66... Rb3 { [%clk 0:27:20] } 67. Ra4 { [%clk 0:04:19] }
67... Rc3+ { [%clk 0:27:25] } 68. Kd6 { [%clk 0:03:30] } 68... Rd3+
{ [%clk 0:27:44] } 69. Ke7 { [%clk 0:02:33] } 69... Re3+ { [%clk 0:27:30] } 70.
Kf7 { [%clk 0:02:11] } 70... Rf3+ { [%clk 0:27:48] } 71. Kg7 { [%clk 0:02:08] }
71... Kf5 { [%clk 0:28:10] } 72. Rxa6 { [%clk 0:02:17] } 72... Ke5
{ [%clk 0:28:36] } 73. a4 { [%clk 0:02:23] } 73... Kd5 { [%clk 0:29:03] } 74.
a5 { [%clk 0:02:24] } 74... Kc5 { [%clk 0:29:27] } 75. Ra8 { [%clk 0:02:39] }
75... Kb5 { [%clk 0:29:34] } 76. a6 { [%clk 0:03:05] } 76... Kb6
{ [%clk 0:30:01] } 77. Kg6 { [%clk 0:03:26] } 77... Ra3 { [%clk 0:29:58] } 78.
Rb8+ { [%clk 0:03:49] } 78... Ka7 { [%clk 0:30:24] } 79. Rf8 { [%clk 0:04:06] }
79... Rxa6+ { [%clk 0:30:46] } 80. Kg7 { [%clk 0:04:31] } 80... Kb7
{ [%clk 0:31:03] } 81. Rf7+ { [%clk 0:04:58] } 81... Kb6 { [%clk 0:31:23] } 82.
Rf6+ { [%clk 0:05:24] } 82... Ka5 { [%clk 0:31:47] } 83. Rf1 { [%clk 0:05:49] }
83... Rd6 { [%clk 0:32:08] } 84. Ra1+ { [%clk 0:06:13] } 84... Kb6
{ [%clk 0:32:32] } 85. Rb1+ { [%clk 0:06:39] } 1/2-1/2