[Event "Berlin op 04"]
[Site "Berlin"]
[Date "2004.04.10"]
[Round "1"]
[White "Michel, Ken"]
[Black "Kettenburg, Stefan"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "1625"]
[BlackElo "1980"]
[PlyCount "46"]
[EventDate "2004.04.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. d4 d5 2. a3 Bf5 3. c4 c6 4. Nc3 e6 5. Nf3 Nd7 6. Bf4 Ngf6 7. e3 dxc4 8. Bxc4 Nd5 9. Bg3 Be7 10. 0-0 h5 11. h3 g5 12. Nxd5 exd5 13. Bd3 Be6 14. e4 dxe4 15. Bxe4 g4 16. hxg4 hxg4 17. Ne5 Nxe5 18. dxe5 Qb6 19. Qc2 0-0-0 20. Rad1 Rdg8 21. b4 Rh5 22. Bf4 g3 23. Be3 Rgh8 0-1

