Yoo, Christopher Woojin vs Weisz, Bryan
54th annual World Open - 2026 · Round 1 · 2026.06.24 · 1-0 · B27 Sicilian Defense: Hyperaccelerated Fianchetto
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PGN
[Event "54th annual World Open - 2026"]
[Site "Lichess"]
[Date "2026.06.24"]
[Round "1"]
[White "Yoo, Christopher Woojin"]
[Black "Weisz, Bryan"]
[Result "1-0"]
[PlyCount "89"]
[WhiteElo "2605"]
[WhiteFideId "30909694"]
[WhiteTitle "GM"]
[BlackElo "2099"]
[BlackFideId "30934133"]
[ECO "B27"]
[Source "LichessBroadcast"]
[SourceQuality "2"]
[ImportDate "2027-07-07"]
1. Nf3 { [%clk 1:25:12] } 1... g6 { [%clk 0:58:52] } 2. e4 { [%clk 1:25:09] }
2... c5 { [%clk 0:58:52] } 3. d4 { [%clk 1:24:52] } 3... cxd4
{ [%clk 0:58:52] } 4. Qxd4 { [%clk 1:24:52] } 4... Nf6 { [%clk 0:58:52] } 5.
Nc3 { [%clk 1:24:33] } 5... Nc6 { [%clk 0:58:52] } 6. Qa4 { [%clk 1:24:25] }
6... d6 { [%clk 0:58:52] } 7. e5 { [%clk 1:24:25] } 7... dxe5
{ [%clk 0:58:52] } 8. Nxe5 { [%clk 1:24:25] } 8... Bg7 { [%clk 0:58:52] } 9.
Nxc6 { [%clk 1:23:51] } 9... bxc6 { [%clk 0:58:52] } 10. Bd3 { [%clk 1:23:51] }
10... O-O { [%clk 0:58:31] } 11. O-O { [%clk 1:23:42] } 11... Qc7
{ [%clk 0:46:04] } 12. Qh4 { [%clk 1:19:35] } 12... Ng4 { [%clk 0:37:13] } 13.
Ne4 { [%clk 1:18:57] } 13... f5 $6 { Inaccuracy. a5 was best. [%clk 0:19:57] }
14. Ng5 { [%clk 1:17:14] } 14... h6 { [%clk 0:19:57] } 15. Bc4+
{ [%clk 1:16:36] } 15... Kh8 { [%clk 0:19:57] } 16. Nf7+ { [%clk 1:13:41] }
16... Kh7 { [%clk 0:19:20] } 17. f3 { [%clk 1:12:22] } 17... Bf6 $2
{ Mistake. Qb6+ was best. [%clk 0:15:43] } 18. Qh3 { [%clk 1:11:07] } 18...
Qxh2+ { [%clk 0:12:08] } 19. Qxh2 { [%clk 1:11:07] } 19... Nxh2
{ [%clk 0:12:00] } 20. Kxh2 $2 { Mistake. Re1 was best. [%clk 1:11:07] } 20...
e6 { [%clk 0:12:00] } 21. Nxh6 { [%clk 1:10:24] } 21... g5 { [%clk 0:10:26] }
22. Ng4 { [%clk 1:09:31] } 22... fxg4 { [%clk 0:10:26] } 23. fxg4
{ [%clk 1:09:27] } 23... Be5+ { [%clk 0:09:05] } 24. g3 { [%clk 1:09:24] }
24... Rxf1 { [%clk 0:09:05] } 25. Bxf1 { [%clk 1:09:24] } 25... Rb8
{ [%clk 0:08:33] } 26. Rb1 { [%clk 1:06:18] } 26... Bd7 $6
{ Inaccuracy. Kg6 was best. [%clk 0:07:02] } 27. b3 { [%clk 1:03:36] } 27...
Rf8 { [%clk 0:06:43] } 28. Bd3+ { [%clk 1:03:36] } 28... Kh6 { [%clk 0:06:10] }
29. Be3 { [%clk 1:00:25] } 29... Rf3 { [%clk 0:06:10] } 30. Bc5
{ [%clk 1:00:25] } 30... Kg7 { [%clk 0:05:35] } 31. Rg1 { [%clk 0:59:00] }
31... Bb8 $6 { Inaccuracy. a6 was best. [%clk 0:02:28] } 32. Be4
{ [%clk 0:58:22] } 32... Rf6 { [%clk 0:02:28] } 33. Rd1 { [%clk 0:55:47] }
33... Rf7 { [%clk 0:02:28] } 34. Be3 { [%clk 0:55:34] } 34... e5
{ [%clk 0:02:28] } 35. Kh3 { [%clk 0:55:30] } 35... Kh6 { [%clk 0:01:56] } 36.
Rh1 { [%clk 0:54:32] } 36... Kg7 { [%clk 0:01:56] } 37. Bxg5 { [%clk 0:54:25] }
37... Rf2 { [%clk 0:01:56] } 38. Rd1 { [%clk 0:54:14] } 38... Be6
{ [%clk 0:01:56] } 39. Rd8 { [%clk 0:52:54] } 39... Bc7 { [%clk 0:01:56] } 40.
Re8 { [%clk 0:52:54] } 40... Bf7 { [%clk 0:01:56] } 41. Rc8 { [%clk 0:52:54] }
41... Bb6 { [%clk 0:01:56] } 42. Rxc6 { [%clk 0:52:51] } 42... Re2 $6
{ Inaccuracy. Be8 was best. [%clk 0:00:45] } 43. Bf6+ { [%clk 0:52:45] } 43...
Kg8 { [%clk 0:29:22] } 44. Rc8+ { [%clk 1:22:45] } 44... Be8 { [%clk 0:29:22] }
45. Bg6 { [%clk 1:22:45] } 1-0