[Event "Drents op"]
[Site "Assen"]
[Date "2012.12.01"]
[Round "2"]
[White "Hassing, Bert"]
[Black "Van der Werff, Freek"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "1279"]
[BlackElo "1565"]
[PlyCount "118"]
[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 d5 2. Nf3 e6 3. Bf4 Nd7 4. e3 Ngf6 5. h3 c5 6. c3 c4 7. Nbd2 b5 8. a3 Be7 9. b3 Qa5 10. Qc1 Ba6 11. Be2 Rc8 12. b4 Qb6 13. 0-0 Bb7 14. a4 a6 15. a5 Qd8 16. Ne5 Nxe5 17. Bxe5 0-0 18. Bf3 Ne4 19. Nxe4 dxe4 20. Bd1 Bh4 21. f3 f6 22. Bh2 exf3 23. Bxf3 Bd5 24. Qc2 f5 25. Be5 Qg5 26. Bxd5 Qxe3+ 27. Kh1 exd5 28. Rf3 Qh6 29. Rxf5 Rxf5 30. Qxf5 Rf8 31. Qd7 Rd8 32. Qg4 Bg5 33. Rf1 Be7 34. Bc7 Rf8 35. Rxf8+ Bxf8 36. Qg3 Qe6 37. Be5 g6 38. h4 Qf5 39. Qe1 h5 40. Qg3 Bh6 41. Qe1 Kf7 42. Bd6 Qf6 43. Be5 Qf5 44. Bd6 Qe4 45. Qf2+ Ke6 46. Qg3 Kf7 47. Bb8 Bd2 48. Qf2+ Ke6 49. Qxd2 Qxh4+ 50. Kg1 Qe4 51. Be5 Qb1+ 52. Kh2 Qf5 53. Qh6 Qf7 54. Qh8 Kf5 55. Qc8+ Ke4 56. Qxa6 Kd3 57. Qxb5 Kxc3 58. Qa4 Qf2 59. a6 Qh4+ 1/2-1/2

