[Event "Groningen Chess Festival"]
[Site "Groningen NED"]
[Date "2009.12.24"]
[EventDate "2009.12.21"]
[Round "4"]
[Result "1-0"]
[White "Michael Hoffmann"]
[Black "Hugo ten Hertog"]
[ECO "D44"]
[WhiteElo "2509"]
[BlackElo "2159"]
[PlyCount "81"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. Nc3 c6 5. Bg5 dxc4 6. e4 b5
7. e5 h6 8. Bh4 g5 9. Nxg5 hxg5 10. Bxg5 Nbd7 11. g3 Bb7
12. Bg2 Qc7 13. exf6 c5 14. d5 b4 15. d6 Qb6 16. Ne4 O-O-O
17. O-O Bd5 18. a3 b3 19. Qe2 Bxd6 20. Rfd1 Be5 21. Rac1 Qc6
22. Rxc4 Bxc4 23. Qxc4 Qc7 24. Rc1 Bxb2 25. Rb1 Nb6 26. Qa6+
Kb8 27. Nxc5 Bd4 28. Nxb3 Bxf2+ 29. Kxf2 Qc2+ 30. Qe2 Qxe2+
31. Kxe2 Rxh2 32. Kf1 Rh5 33. Bf4+ e5 34. g4 Rh4 35. Bxe5+ Kc8
36. Nc5 Rd2 37. Bf4 Rd4 38. Bg3 Rh6 39. g5 Rh5 40. Re1 Kd8
41. Re7 1-0