Chen, Pengyu vs Shanmuganathan, Zayn
XV Campeonato Panamericano U7 - U17 de Ajedrez 2026 | O07 · Round 3 · 2026.04.22 · 1/2-1/2 · B22 Sicilian Defense: Alapin Variation, Barmen Defense
Moves
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PGN
[Event "XV Campeonato Panamericano U7 - U17 de Ajedrez 2026 | O07"]
[Site "Lichess"]
[Date "2026.04.22"]
[Round "3"]
[White "Chen, Pengyu"]
[Black "Shanmuganathan, Zayn"]
[Result "1/2-1/2"]
[PlyCount "327"]
[WhiteElo "2286"]
[WhiteFideId "3212092"]
[BlackElo "1562"]
[BlackFideId "39984150"]
[ECO "B22"]
[Source "LichessBroadcast"]
[SourceQuality "2"]
[ImportDate "2026-06-04"]
1. e4 { [%clk 1:30:29] } 1... c5 { [%clk 1:30:06] } 2. c3 { [%clk 1:30:54] }
2... d5 { [%clk 1:29:02] } 3. exd5 { [%clk 1:31:09] } 3... Qxd5
{ [%clk 1:28:59] } 4. d4 { [%clk 1:31:22] } 4... g6 { [%clk 1:28:37] } 5. Nf3
{ [%clk 1:31:24] } 5... Bg7 { [%clk 1:28:50] } 6. Be2 { [%clk 1:31:18] } 6...
e6 $6 { Inaccuracy. cxd4 was best.[%clk 1:27:26] } 7. O-O { [%clk 1:31:14] }
7... Nc6 { [%clk 1:27:01] } 8. Be3 $6
{ Inaccuracy. dxc5 was best.[%clk 1:30:42] } 8... cxd4 { [%clk 1:27:07] } 9.
cxd4 { [%clk 1:30:50] } 9... Nge7 { [%clk 1:26:48] } 10. Nc3 { [%clk 1:30:37] }
10... Qd8 { [%clk 1:26:32] } 11. Qd2 { [%clk 1:23:54] } 11... O-O
{ [%clk 1:22:45] } 12. Rad1 { [%clk 1:23:57] } 12... Nb4 { [%clk 1:22:17] } 13.
a3 { [%clk 1:21:59] } 13... Nbd5 { [%clk 1:20:59] } 14. Rfe1 { [%clk 1:09:34] }
14... b6 { [%clk 1:20:24] } 15. Bf1 $6
{ Inaccuracy. Nxd5 was best.[%clk 0:58:45] } 15... Bb7 { [%clk 1:17:08] } 16.
Ne2 $6 { Inaccuracy. Bg5 was best.[%clk 0:53:43] } 16... Rc8 { [%clk 1:16:01] }
17. Rc1 $2 { Mistake. Bh6 was best.[%clk 0:53:53] } 17... Qd7 $2
{ Mistake. Rxc1 was best.[%clk 1:13:14] } 18. Rcd1 $6
{ Inaccuracy. Ne5 was best.[%clk 0:53:18] } 18... Ra8 $6
{ Inaccuracy. Qa4 was best.[%clk 1:13:42] } 19. Ra1 $6
{ Inaccuracy. Bh6 was best.[%clk 0:53:47] } 19... Rac8 $6
{ Inaccuracy. Nf5 was best.[%clk 1:14:12] } 20. Rac1 $6
{ Inaccuracy. Bh6 was best.[%clk 0:53:42] } 20... Ra8 $2
{ Mistake. Nxe3 was best.[%clk 1:14:41] } 21. Rcd1 $6
{ Inaccuracy. Ne5 was best.[%clk 0:54:10] } 21... Rac8 $6
{ Inaccuracy. Nf5 was best.[%clk 1:15:11] } 22. Ra1 $2
{ Mistake. Bh6 was best.[%clk 0:54:34] } 22... Ra8 $2
{ Mistake. Nf5 was best.[%clk 1:15:14] } 23. Ra2 $4
{ Blunder. Bh6 was best.[%clk 0:55:04] } 23... Rfe8 $2
{ Mistake. Nxe3 was best.[%clk 1:15:44] } 24. Raa1 $6
{ Inaccuracy. Ne5 was best.[%clk 0:55:33] } 24... Rac8 $6
{ Inaccuracy. Nxe3 was best.[%clk 1:16:14] } 25. Rec1 $2
{ Mistake. Bh6 was best.[%clk 0:54:23] } 25... Rf8 $2
{ Mistake. Nxe3 was best.[%clk 1:16:43] } 26. Ra2 $4
{ Blunder. Ne5 was best.[%clk 0:50:44] } 26... Ra8 $4
{ Blunder. Nxe3 was best.[%clk 1:17:11] } 27. Rc2 $2
{ Mistake. Ne5 was best.[%clk 0:51:13] } 27... Rfc8 { [%clk 1:17:41] } 28. Rc1
$6 { Inaccuracy. Bg5 was best.[%clk 0:51:42] } 28... Rxc1 { [%clk 1:18:11] }
29. Ra1 $4 { Blunder. Qxc1 was best.[%clk 0:52:11] } 29... Rf8 $4
{ Blunder. Rxa1 was best.[%clk 1:18:40] } 30. Ra2 $4
{ Blunder. Rxc1 was best.[%clk 0:52:41] } 30... Ra8 $2
{ Mistake. Rb1 was best.[%clk 1:19:10] } 31. Ra1 $4
{ Blunder. Qxc1 was best.[%clk 0:53:11] } 31... Rb1 $4
{ Blunder. Rxa1 was best.[%clk 1:19:40] } 32. Ra2 $4
{ Blunder. Rxb1 was best.[%clk 0:53:41] } 32... Rc1 $4
{ Blunder. Nf5 was best.[%clk 1:20:10] } 33. Ra1 { [%clk 0:54:09] } 33... Rb1
$4 { Blunder. Rxa1 was best.[%clk 1:20:38] } 34. Ra2 $4
{ Blunder. Rxb1 was best.[%clk 0:54:39] } 34... Rc1 $4
{ Blunder. Nf5 was best.[%clk 1:21:06] } 35. Ra1 { [%clk 0:55:09] } 35... Rb1
$4 { Blunder. Rxa1 was best.[%clk 1:21:36] } 36. Ra2 { [%clk 0:55:39] } 36...
Rc1 $4 { Blunder. Nf5 was best.[%clk 1:22:06] } 37. Ra1 { [%clk 0:56:07] }
37... Rb1 $4 { Blunder. Rxa1 was best.[%clk 1:22:34] } 38. Ra2
{ [%clk 0:56:37] } 38... Rc1 $4 { Blunder. Nf5 was best.[%clk 1:23:04] } 39.
Ra1 { [%clk 0:57:07] } 39... Rb1 { [%clk 1:23:33] } 40. Ra2 { [%clk 0:57:37] }
40... Rc1 { [%clk 1:24:03] } 41. Ra1 { [%clk 0:58:06] } 41... Rb1
{ [%clk 1:24:32] } 42. Ra2 { [%clk 0:58:36] } 42... Rc1 { [%clk 1:25:02] } 43.
Qxc1 { [%clk 0:59:05] } 43... Rc8 { [%clk 1:25:20] } 44. Ra1 { [%clk 0:59:35] }
44... Ra8 { [%clk 1:25:49] } 45. Rb1 { [%clk 1:00:03] } 45... Rc8
{ [%clk 1:26:16] } 46. Ra1 { [%clk 1:00:33] } 46... Ra8 { [%clk 1:26:45] } 47.
Rb1 { [%clk 1:01:02] } 47... Rd8 { [%clk 1:26:58] } 48. Ra1 { [%clk 1:01:18] }
48... Rc8 { [%clk 1:27:23] } 49. Rb1 { [%clk 1:01:46] } 49... Ra8
{ [%clk 1:27:53] } 50. Ra1 { [%clk 1:02:08] } 50... Nf5 { [%clk 1:28:15] } 51.
Rb1 { [%clk 1:02:37] } 51... Rc8 { [%clk 1:28:26] } 52. Ng3 { [%clk 0:59:55] }
52... Ra8 { [%clk 1:28:55] } 53. Ra1 { [%clk 0:59:00] } 53... Rc8
{ [%clk 1:29:25] } 54. Rb1 { [%clk 0:59:29] } 54... Ra8 { [%clk 1:29:40] } 55.
Ra1 { [%clk 0:59:57] } 55... Rc8 { [%clk 1:29:44] } 56. Qb1 { [%clk 1:00:27] }
56... Ra8 { [%clk 1:30:14] } 57. Qc1 { [%clk 1:00:48] } 57... Rc8
{ [%clk 1:30:18] } 58. Qb1 { [%clk 1:01:11] } 58... Nfxe3 { [%clk 1:30:45] }
59. Qa2 { [%clk 1:01:26] } 59... Ra8 { [%clk 1:31:15] } 60. Rc1
{ [%clk 1:01:56] } 60... Rc8 { [%clk 1:31:44] } 61. Qb1 { [%clk 1:02:25] }
61... Ra8 { [%clk 1:31:59] } 62. fxe3 { [%clk 1:02:52] } 62... Bh6
{ [%clk 1:32:09] } 63. Qa1 { [%clk 1:02:29] } 63... Rc8 { [%clk 1:32:39] } 64.
Qa2 { [%clk 1:02:57] } 64... Ra8 { [%clk 1:33:08] } 65. Rb1 { [%clk 1:03:17] }
65... Rc8 { [%clk 1:33:38] } 66. Ra1 { [%clk 1:03:44] } 66... Ra8
{ [%clk 1:34:08] } 67. Qb1 { [%clk 1:04:13] } 67... Rc8 { [%clk 1:34:30] } 68.
Qa2 { [%clk 1:04:05] } 68... Ra8 { [%clk 1:35:00] } 69. Rb1 { [%clk 1:04:35] }
69... Rc8 { [%clk 1:35:19] } 70. Rc1 { [%clk 1:05:05] } 70... Ra8
{ [%clk 1:35:48] } 71. Qb1 { [%clk 1:05:33] } 71... Rc8 { [%clk 1:35:23] } 72.
Qe4 { [%clk 1:00:48] } 72... Ra8 { [%clk 1:35:52] } 73. Ne5 { [%clk 1:01:06] }
73... Bxe3+ { [%clk 1:36:06] } 74. Qxe3 { [%clk 1:01:10] } 74... Rc8
{ [%clk 1:35:22] } 75. Re1 { [%clk 1:01:38] } 75... Ra8 { [%clk 1:35:51] } 76.
Ra1 { [%clk 1:02:06] } 76... Rc8 { [%clk 1:36:20] } 77. Ra2 { [%clk 1:02:33] }
77... Ra8 { [%clk 1:36:49] } 78. Ra1 { [%clk 1:03:02] } 78... Rc8
{ [%clk 1:37:19] } 79. Re1 { [%clk 1:03:26] } 79... Ra8 { [%clk 1:37:49] } 80.
Ra1 { [%clk 1:03:55] } 80... Rd8 { [%clk 1:35:57] } 81. Re1 { [%clk 1:04:14] }
81... Rc8 { [%clk 1:36:27] } 82. Ra1 { [%clk 1:04:39] } 82... Qa4
{ [%clk 1:36:56] } 83. Ra2 { [%clk 1:05:07] } 83... Ra8 { [%clk 1:37:26] } 84.
Qf2 { [%clk 1:02:44] } 84... f6 { [%clk 1:35:54] } 85. Ng4 { [%clk 1:01:13] }
85... f5 { [%clk 1:35:35] } 86. Ra1 { [%clk 1:01:37] } 86... Kf8
{ [%clk 1:34:17] } 87. Ra2 { [%clk 1:02:07] } 87... Kg8 { [%clk 1:34:47] } 88.
Ne5 { [%clk 1:02:02] } 88... Qd1 { [%clk 1:34:00] } 89. Ra1 { [%clk 1:02:31] }
89... Qc1 { [%clk 1:34:30] } 90. Ra2 { [%clk 1:03:01] } 90... Qd1
{ [%clk 1:35:00] } 91. Ra1 { [%clk 1:03:17] } 91... Qc1 { [%clk 1:35:22] } 92.
Ra2 { [%clk 1:03:47] } 92... Qd1 { [%clk 1:35:52] } 93. Ra1 { [%clk 1:04:11] }
93... Qc1 { [%clk 1:36:20] } 94. Ra2 { [%clk 1:04:41] } 94... Qd1
{ [%clk 1:36:50] } 95. Ra1 { [%clk 1:05:05] } 95... Qc1 { [%clk 1:37:19] } 96.
Ra2 { [%clk 1:05:35] } 96... Qd1 { [%clk 1:37:47] } 97. Ra1 { [%clk 1:06:03] }
97... Qc1 { [%clk 1:38:16] } 98. Ra2 { [%clk 1:06:33] } 98... Qd1
{ [%clk 1:38:45] } 99. Ra1 { [%clk 1:07:00] } 99... Qc1 { [%clk 1:39:13] } 100.
Ra2 { [%clk 1:07:30] } 100... Qd1 { [%clk 1:39:40] } 101. Ra1
{ [%clk 1:07:59] } 101... Qc1 { [%clk 1:40:10] } 102. Ra2 { [%clk 1:08:29] }
102... Qd1 { [%clk 1:40:38] } 103. Ra1 { [%clk 1:08:41] } 103... Qc1
{ [%clk 1:41:08] } 104. Ra2 { [%clk 1:09:11] } 104... Qd1 { [%clk 1:41:37] }
105. Ra1 { [%clk 1:09:32] } 105... Qc1 { [%clk 1:42:07] } 106. Ra2
{ [%clk 1:10:02] } 106... Qd1 { [%clk 1:42:37] } 107. Ra1 { [%clk 1:10:11] }
107... Qc1 { [%clk 1:43:07] } 108. Ra2 { [%clk 1:10:41] } 108... Qd1
{ [%clk 1:43:36] } 109. Ra1 { [%clk 1:11:07] } 109... Qc1 { [%clk 1:44:06] }
110. Ra2 { [%clk 1:11:37] } 110... Qd1 { [%clk 1:44:34] } 111. Ra1
{ [%clk 1:12:07] } 111... Qc1 { [%clk 1:45:03] } 112. Ra2 { [%clk 1:12:37] }
112... Qd1 { [%clk 1:45:33] } 113. Ra1 { [%clk 1:13:05] } 113... Qc1
{ [%clk 1:46:03] } 114. Ra2 { [%clk 1:13:32] } 114... Qd1 { [%clk 1:46:33] }
115. Ra1 { [%clk 1:14:00] } 115... Qc1 { [%clk 1:47:02] } 116. Ra2
{ [%clk 1:14:30] } 116... Qd1 { [%clk 1:47:31] } 117. Ra1 { [%clk 1:14:47] }
117... Qc1 { [%clk 1:48:01] } 118. Ra2 { [%clk 1:15:17] } 118... Qd1
{ [%clk 1:48:30] } 119. Ra1 { [%clk 1:15:47] } 119... Qc1 { [%clk 1:49:00] }
120. Ra2 { [%clk 1:16:17] } 120... Qd1 { [%clk 1:49:28] } 121. Ra1
{ [%clk 1:16:46] } 121... Qc1 { [%clk 1:49:58] } 122. Ra2 { [%clk 1:17:16] }
122... Qd1 { [%clk 1:50:28] } 123. Ra1 { [%clk 1:17:46] } 123... Qc1
{ [%clk 1:50:57] } 124. Ra2 { [%clk 1:18:16] } 124... Qd1 { [%clk 1:51:27] }
125. Ra1 { [%clk 1:18:36] } 125... Qc1 { [%clk 1:51:57] } 126. Ra2
{ [%clk 1:19:06] } 126... Qd1 { [%clk 1:52:26] } 127. Ra1 { [%clk 1:19:27] }
127... Qc1 { [%clk 1:52:56] } 128. Ra2 { [%clk 1:19:56] } 128... Qd1
{ [%clk 1:53:25] } 129. Ra1 { [%clk 1:20:15] } 129... Qc1 { [%clk 1:53:55] }
130. Ra2 { [%clk 1:20:45] } 130... Qd1 { [%clk 1:54:25] } 131. Ra1
{ [%clk 1:21:15] } 131... Qc1 { [%clk 1:54:54] } 132. Ra2 { [%clk 1:21:45] }
132... Qd1 { [%clk 1:55:22] } 133. Ra1 { [%clk 1:22:11] } 133... Qc1
{ [%clk 1:55:52] } 134. Ra2 { [%clk 1:22:41] } 134... Qd1 { [%clk 1:56:20] }
135. Ra1 { [%clk 1:23:08] } 135... Qc1 { [%clk 1:56:50] } 136. Ra2
{ [%clk 1:23:38] } 136... Qd1 { [%clk 1:57:19] } 137. Ra1 { [%clk 1:24:06] }
137... Qc1 { [%clk 1:57:49] } 138. Ra2 { [%clk 1:24:36] } 138... Qd1
{ [%clk 1:58:05] } 139. Ra1 { [%clk 1:25:06] } 139... Qc1 { [%clk 1:58:35] }
140. Ra2 { [%clk 1:25:36] } 140... Qd1 { [%clk 1:59:04] } 141. Ra1
{ [%clk 1:26:06] } 141... Qc1 { [%clk 1:59:34] } 142. Ra2 { [%clk 1:26:36] }
142... Qd1 { [%clk 1:59:58] } 143. Ra1 { [%clk 1:27:04] } 143... Qc1
{ [%clk 2:00:27] } 144. Ra2 { [%clk 1:27:34] } 144... Qd1 { [%clk 2:00:56] }
145. Ra1 { [%clk 1:28:04] } 145... Qc1 { [%clk 2:01:25] } 146. Ra2
{ [%clk 1:28:34] } 146... Qd1 { [%clk 2:01:26] } 147. Ra1 { [%clk 1:29:03] }
147... Qc1 { [%clk 2:01:56] } 148. Ra2 { [%clk 1:29:33] } 148... Qd1
{ [%clk 2:02:02] } 149. Ra1 { [%clk 1:30:03] } 149... Qc1 { [%clk 2:02:32] }
150. Nc4 { [%clk 1:24:06] } 150... Qd1 { [%clk 2:03:01] } 151. Rc1
{ [%clk 1:22:19] } 151... f4 { [%clk 2:03:31] } 152. Ne4 { [%clk 1:18:54] }
152... Qxc1 { [%clk 2:03:23] } 153. Ng3 { [%clk 1:19:23] } 153... Qd1
{ [%clk 2:03:52] } 154. Ne4 { [%clk 1:19:16] } 154... Ba6 { [%clk 2:02:09] }
155. Ncd2 { [%clk 1:17:23] } 155... Ne3 { [%clk 1:58:27] } 156. Qf3
{ [%clk 1:15:37] } 156... Nxf1 { [%clk 1:56:31] } 157. Qxf4 { [%clk 1:16:07] }
157... Re8 { [%clk 1:51:08] } 158. Nf6+ { [%clk 1:16:36] } 158... Kg7
{ [%clk 1:50:04] } 159. Nxe8+ { [%clk 1:13:31] } 159... Kg8 { [%clk 1:50:15] }
160. Nf6+ { [%clk 1:13:37] } 160... Kg7 { [%clk 1:50:14] } 161. Ne8+
{ [%clk 1:13:52] } 161... Kg8 { [%clk 1:50:12] } 162. Nf6+ { [%clk 1:13:58] }
162... Kg7 { [%clk 1:49:52] } 163. Ne8+ { [%clk 1:13:57] } 163... Kg8
{ [%clk 1:49:25] } 164. Nf6+ { [%clk 1:14:24] } 1/2-1/2