[Event "Drents op"]
[Site "Assen"]
[Date "2012.12.02"]
[Round "5"]
[White "Hassing, Bert"]
[Black "Kolkman, Gerwin"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1279"]
[BlackElo "1398"]
[PlyCount "49"]
[EventDate "2012.11.30"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d5 3. Bf4 Nc6 4. e3 Nh5 5. Bg3 Nxg3 6. hxg3 e6 7. Nc3 a6 8. Qd3 g6 9. a3 b5 10. Ne5 Nxe5 11. dxe5 Qg5 12. 0-0-0 Qxe5 13. f4 Qd6 14. Qd4 Rg8 15. Rxh7 c5 16. Qd2 Bd7 17. g4 b4 18. axb4 cxb4 19. Ne2 Qb6 20. Nd4 a5 21. f5 gxf5 22. gxf5 e5 23. Nb3 Rc8 24. Qxd5 Qxe3+ 25. Kb1 1-0

