Xu, Andy Yueduo vs Bosnjak, David
Canadian University Chess Championship 2026 | U1800 · Round 2 · 2026.01.13 · 1/2-1/2 · B40 Sicilian Defense: Delayed Alapin Variation, with e6
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PGN
[Event "Canadian University Chess Championship 2026 | U1800"]
[Site "Lichess"]
[Date "2026.01.13"]
[Round "2"]
[White "Xu, Andy Yueduo"]
[Black "Bosnjak, David"]
[Result "1/2-1/2"]
[PlyCount "132"]
[WhiteFideId "30983576"]
[ECO "B40"]
[Source "LichessBroadcast"]
[SourceQuality "2"]
[ImportDate "2026-02-03"]
1. e4 { [%clk 1:30:59] } 1... c5 { [%clk 1:30:45] } 2. Nf3 { [%clk 1:31:18] }
2... e6 { [%clk 1:30:53] } 3. c3 { [%clk 1:31:06] } 3... Nf6 { [%clk 1:29:04] }
4. e5 { [%clk 1:29:38] } 4... Nd5 { [%clk 1:29:20] } 5. d4 { [%clk 1:29:33] }
5... cxd4 { [%clk 1:28:18] } 6. cxd4 { [%clk 1:29:34] } 6... d6
{ [%clk 1:25:44] } 7. Nc3 { [%clk 1:26:23] } 7... Nxc3 { [%clk 1:16:20] } 8.
bxc3 { [%clk 1:26:40] } 8... Nc6 { [%clk 1:15:19] } 9. Bf4 { [%clk 1:24:04] }
9... d5 $6 { Inaccuracy. dxe5 was best.[%clk 1:01:24] } 10. Bd3
{ [%clk 1:22:19] } 10... Be7 { [%clk 0:58:08] } 11. O-O { [%clk 1:21:52] }
11... O-O $2 { Mistake. Bd7 was best.[%clk 0:50:24] } 12. Qc2
{ [%clk 1:14:13] } 12... g6 $6 { Inaccuracy. Kh8 was best.[%clk 0:48:50] }
13. Bh6 { [%clk 1:07:55] } 13... Re8 { [%clk 0:48:49] } 14. Qd2
{ [%clk 1:01:45] } 14... Bf8 { [%clk 0:36:29] } 15. h4 { [%clk 0:56:17] }
15... Bg7 $6 { Inaccuracy. Bxh6 was best.[%clk 0:27:32] } 16. Qf4 $6
{ Inaccuracy. h5 was best.[%clk 0:48:14] } 16... Rf8 $6
{ Inaccuracy. f6 was best.[%clk 0:19:47] } 17. g4 $4
{ Blunder. h5 was best.[%clk 0:46:19] } 17... f6 { [%clk 0:18:25] } 18. Bxg7
{ [%clk 0:44:33] } 18... Kxg7 { [%clk 0:16:58] } 19. Qg3 { [%clk 0:44:05] }
19... Bd7 { [%clk 0:13:37] } 20. Rab1 { [%clk 0:43:46] } 20... b6
{ [%clk 0:12:21] } 21. g5 $6 { Inaccuracy. Rbe1 was best.[%clk 0:42:30] }
21... f5 $6 { Inaccuracy. fxe5 was best.[%clk 0:11:36] } 22. Kg2
{ [%clk 0:41:27] } 22... Na5 { [%clk 0:10:33] } 23. Rh1 { [%clk 0:39:02] }
23... Rc8 { [%clk 0:08:56] } 24. Rbc1 { [%clk 0:38:42] } 24... b5 $6
{ Inaccuracy. Be8 was best.[%clk 0:07:39] } 25. Rb1 $2
{ Mistake. h5 was best.[%clk 0:35:11] } 25... a6 { [%clk 0:07:44] } 26. Rhc1
{ [%clk 0:35:16] } 26... Nc4 { [%clk 0:05:50] } 27. Qf4 { [%clk 0:34:42] }
27... Qe7 { [%clk 0:04:56] } 28. Rb3 { [%clk 0:33:28] } 28... Nb6
{ [%clk 0:04:09] } 29. Rcb1 { [%clk 0:33:02] } 29... Na4 { [%clk 0:04:17] }
30. Rc1 { [%clk 0:30:47] } 30... Rc7 { [%clk 0:04:02] } 31. Qd2
{ [%clk 0:30:45] } 31... Rfc8 { [%clk 0:03:59] } 32. Rc2 { [%clk 0:29:25] }
32... Be8 { [%clk 0:03:34] } 33. Ng1 { [%clk 0:29:35] } 33... Rc6
{ [%clk 0:03:11] } 34. f4 { [%clk 0:29:53] } 34... Qc7 { [%clk 0:03:12] } 35.
Ne2 { [%clk 0:30:20] } 35... Bf7 { [%clk 0:02:36] } 36. Kf2 { [%clk 0:30:21] }
36... Be8 { [%clk 0:02:43] } 37. Ke3 { [%clk 0:30:44] } 37... Bf7
{ [%clk 0:02:23] } 38. Qc1 { [%clk 0:31:07] } 38... Qe7 { [%clk 0:02:07] } 39.
Kd2 { [%clk 0:30:44] } 39... R6c7 { [%clk 0:02:07] } 40. Qa3 { [%clk 0:29:53] }
40... Qxa3 { [%clk 0:02:24] } 41. Rxa3 { [%clk 0:30:15] } 41... Be8
{ [%clk 0:02:08] } 42. Rc1 { [%clk 0:28:40] } 42... Bd7 { [%clk 0:02:08] } 43.
Bc2 { [%clk 0:29:00] } 43... b4 $4 { Blunder. Rb8 was best.[%clk 0:01:17] }
44. Rxa4 { [%clk 0:28:15] } 44... bxc3+ { [%clk 0:01:24] } 45. Nxc3 $2
{ Mistake. Kd3 was best.[%clk 0:27:46] } 45... Rxc3 { [%clk 0:01:18] } 46.
Rxa6 { [%clk 0:28:05] } 46... Bb5 { [%clk 0:01:04] } 47. Ra7+
{ [%clk 0:26:22] } 47... Kg8 { [%clk 0:01:21] } 48. Rb7 { [%clk 0:26:32] }
48... Bd3 $4 { Blunder. Rh3 was best.[%clk 0:01:19] } 49. Rb2 $4
{ Blunder. Rb8 was best.[%clk 0:26:57] } 49... Be4 { [%clk 0:01:21] } 50. a4
{ [%clk 0:27:18] } 50... R8c4 $6 { Inaccuracy. R3c4 was best.[%clk 0:00:49] }
51. Ra2 $4 { Blunder. a5 was best.[%clk 0:27:30] } 51... Rh3 { [%clk 0:00:54] }
52. Re1 $6 { Inaccuracy. Rb2 was best.[%clk 0:22:05] } 52... Rh2+ $4
{ Blunder. Bxc2 was best.[%clk 0:00:46] } 53. Re2 { [%clk 0:22:26] } 53...
Rxe2+ { [%clk 0:00:53] } 54. Kxe2 { [%clk 0:22:39] } 54... Rxc2+
{ [%clk 0:01:01] } 55. Rxc2 { [%clk 0:23:05] } 55... Bxc2 { [%clk 0:01:23] }
56. a5 { [%clk 0:23:32] } 56... Bb3 { [%clk 0:01:31] } 57. Kd2
{ [%clk 0:23:56] } 57... Bc4 { [%clk 0:01:51] } 58. Kc3 { [%clk 0:24:20] }
58... Kf8 { [%clk 0:02:01] } 59. Kb4 { [%clk 0:24:45] } 59... Ke8
{ [%clk 0:02:15] } 60. Kc5 { [%clk 0:25:00] } 60... Kd7 { [%clk 0:01:53] } 61.
Kb6 { [%clk 0:25:21] } 61... Bd3 { [%clk 0:00:41] } 62. a6 { [%clk 0:25:46] }
62... Bxa6 { [%clk 0:00:56] } 63. Kxa6 { [%clk 0:26:10] } 63... Kc6
{ [%clk 0:01:02] } 64. Ka5 { [%clk 0:26:17] } 64... Kc7 { [%clk 0:01:13] } 65.
Kb5 { [%clk 0:26:42] } 65... Kb7 { [%clk 0:01:30] } 66. Ka5 { [%clk 0:23:39] }
66... Ka7 { [%clk 0:01:04] } 1/2-1/2