[Event "NED Open-ch09 Reinbouw"]
[Site "Velp"]
[Date "1978.08.??"]
[Round "4"]
[White "Grooten, Herman"]
[Black "Blees, P."]
[Result "1-0"]
[ECO "A17"]
[PlyCount "31"]
[EventDate "1978.08.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 e6 3. Nf3 b6 4. e4 d5 5. cxd5 exd5 6. e5 Ng8 7. d4 Bb7 8. Bd3 g6 9. h4 Bh6 10. Bxh6 Nxh6 11. Qd2 Ng8 12. h5 Ne7 13. e6 Qd6 14. exf7+ Kf8 15. Ne5 Nbc6 16. Qh6# 1-0

