[Event "Schaffhausen op"]
[Site "Schaffhausen"]
[Date "2024.03.10"]
[Round "4"]
[White "Siegler, Denis"]
[Black "Schuepbach, Hanspeter"]
[Result "1-0"]
[ECO "D00"]
[BlackElo "1776"]
[PlyCount "45"]
[EventDate "2024.03.08"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "SUI"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. d4 d5 2. Nc3 Nf6 3. Bf4 c6 4. f3 Bf5 5. Qd2 e6 6. a3 Bd6 7. Bg5 h6 8. Bh4 Be7 9. e3 Ne4 10. Bxe7 Nxd2 11. Bxd8 Nxf3+ 12. Nxf3 Kxd8 13. 0-0-0 Nd7 14. Bd3 Bxd3 15. Rxd3 Nf6 16. Ne5 Ke7 17. Rdd1 Raf8 18. Rdf1 h5 19. h4 Rh6 20. Rh3 Ne8 21. Rg3 Rf6 22. Rxf6 Kxf6 23. Nd7+ 1-0

[Event "Schaffhausen op"]
[Site "Schaffhausen"]
[Date "2024.03.09"]
[Round "2"]
[White "Siegler, Denis"]
[Black "Li, Yunqi"]
[Result "0-1"]
[ECO "D00"]
[BlackElo "1900"]
[PlyCount "50"]
[EventDate "2024.03.08"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "SUI"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. d4 Nf6 2. Nc3 d5 3. Bf4 Bf5 4. Qd2 e6 5. a3 c5 6. e3 Nc6 7. Be2 cxd4 8. exd4 Qb6 9. 0-0-0 Ne4 10. Nxe4 Bxe4 11. f3 Bg6 12. Qc3 Be7 13. Bd3 Bxd3 14. Rxd3 Rc8 15. Ne2 0-0 16. Qd2 Qa6 17. Kb1 Na5 18. Rc3 Rxc3 19. Nxc3 Nc4 20. Qd3 Rc8 21. Na2 Rc6 22. Nb4 Qb5 23. Bd2 a5 24. b3 Nxd2+ 25. Qxd2 axb4 0-1

