[Event "Alpenpokal op 27th"]
[Site "Baden"]
[Date "2001.??.??"]
[Round "6"]
[White "Demuth, Klaus"]
[Black "Pragua, Christoph P"]
[Result "0-1"]
[ECO "C57"]
[BlackElo "2423"]
[PlyCount "46"]
[EventDate "2001.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Ng5 d5 5. exd5 Nd4 6. Nc3 Bg4 7. f3 Bf5 8. d3 Bc5 9. Nge4 Nxe4 10. dxe4 Qh4+ 11. g3 Qh3 12. Bf1 Qh5 13. Bg2 Bh3 14. g4 Qh4+ 15. Kf1 0-0-0 16. Be3 f5 17. gxf5 g6 18. Qe1 Qh5 19. Qg3 Bxg2+ 20. Qxg2 gxf5 21. exf5 Rhg8 22. Qf2 Qh3+ 23. Ke1 Rg2 0-1

