[Event "U.S. SuperNationals Chess Championships 2025"] [Site "Orlando"] [Date "2025.05.10"] [Round "03"] [White "William Lan"] [Black "LeBakken, Lukas W"] [Result "0-1"] [WhiteElo "1538"] [BlackElo "2032"] [TimeControl "5400+10"] [Variant "Standard"] [ECO "B15"] [Opening "Caro-Kann Defense: Tartakower Variation"] [StudyName "SuperNationals VIII: Friday and Saturday"] [ChapterName "K3: William Lan - LeBakken, Lukas W"] [ChapterURL "https://lichess.org/study/laIJe6NX/kovnLbM7"] [Annotator "https://lichess.org/@/ChessLifeOnline"] [Orientation "white"] 1. e4 { [%clk 1:30:00] } 1... c6 { [%clk 1:30:00] } 2. d4 { [%clk 1:30:00] } 2... d5 { [%clk 1:30:00] } 3. Nc3 { [%clk 1:30:00] } 3... dxe4 { [%clk 1:30:00] } 4. Nxe4 { [%clk 1:30:00] } 4... Nf6 { [%clk 1:30:00] } 5. Nxf6+ { [%clk 1:30:00] } 5... exf6 { [%clk 1:30:00] } 6. Nf3 { [%clk 1:30:00] } 6... Bd6 { [%clk 1:29:59] } 7. Bc4 { [%clk 1:29:58] } 7... O-O { [%clk 1:29:59] } 8. O-O { [%clk 1:29:58] } 8... Bg4 { [%clk 1:29:45] } 9. h3 { [%clk 1:29:58] } 9... Bh5 { [%clk 1:29:41] } 10. Be2 { [%clk 1:29:53] } 10... Re8 { [%clk 1:29:01] } 11. Be3 { [%clk 1:29:14] } 11... Bc7 { [%clk 1:26:43] } 12. c4 { [%clk 1:26:01] } 12... Qd6 { [%clk 1:21:04] } 13. c5 { [%clk 1:23:34] } 13... Qd5 { [%clk 1:17:18] } 14. Qb3 { [%clk 1:20:22] } 14... Qd7 { [%clk 1:12:07] } 15. Rfd1 { [%clk 1:17:18] } 15... Qc8 { [%clk 1:09:04] } 16. d5 { [%clk 1:14:42] } 16... cxd5 { [%clk 1:08:45] } 17. Qxd5 { [%clk 1:13:23] } 17... Bg6 { [%clk 1:08:05] } 18. Rac1 { [%clk 1:10:56] } 18... Nc6 { [%clk 1:04:14] } 19. a3 { [%clk 1:02:06] } 19... Be4 { [%clk 0:59:05] } 20. Qd7 { [%clk 0:58:14] } 20... Qb8 { [%clk 0:56:12] } 21. Qd2 { [%clk 0:57:16] } 21... Qd8 { [%clk 0:51:04] } 22. Qxd8 { [%clk 0:57:06] } 22... Raxd8 { [%clk 0:50:37] } 23. Nd4 { [%clk 0:56:44] } 23... Be5 { [%clk 0:49:31] } 24. Rc4?? { [%clk 0:52:26] } (24. Nxc6 { was simple enough to hold serve. } 24... bxc6 25. Rxd8 Rxd8 26. f3 Bf5 27. b4 Bb2 28. Re1 Bxa3 29. b5) 24... Bxd4! { [%clk 0:48:49] } 25. Bxd4 { White has to be aware of the loose d1-rook and hanging e2-bishop. But it *feels* like any win for Black comes from the pseudo-pin on the d4-bishop. But the hanging e2-bishop ends up being the perpetrator. } { [%clk 0:50:46] } 25... Bd5! { Brilliant discovery. } { [%clk 0:48:49] } 26. Rc2 { Anything else hangs the e2-bishop. } { [%clk 0:50:46] } 26... Bb3 $19 { [%clk 0:48:49] } 27. Be3 { [%clk 0:48:01] } 27... Bxc2 { [%clk 0:48:49] } 28. Rc1 { [%clk 0:48:01] } 28... Bd3 { [%clk 0:48:43] } 29. Bf3 { [%clk 0:47:56] } 29... Be4 { [%clk 0:48:43] } 30. Be2 { [%clk 0:47:56] } 30... a6 { [%clk 0:48:31] } 31. b4 { [%clk 0:47:46] } 31... Nd4 { [%clk 0:48:02] } 32. Bf1 { [%clk 0:47:38] } 32... Bc6 { [%clk 0:47:45] } 33. Rd1 { [%clk 0:46:39] } 33... Nf3+ { [%clk 0:47:45] } 34. gxf3 { [%clk 0:46:39] } 34... Rxd1 { [%clk 0:47:45] } 35. Kg2 { [%clk 0:46:39] } 35... Bxf3+ { [%clk 0:47:35] } 36. Kxf3 { [%clk 0:46:39] } 36... Rxf1 { [%clk 0:47:35] } 37. Bd4 { [%clk 0:46:39] } 37... Rd1 { [%clk 0:47:35] } 38. Bb2 { [%clk 0:46:38] } 38... Rd2 { [%clk 0:47:35] } 39. Bc3 { [%clk 0:46:32] } 39... Rd3+ { [%clk 0:47:35] } 40. Kg2 { [%clk 0:46:32] } 40... Rxc3 { 0-1 Black wins. } { [%clk 0:47:35] } 0-1