[Event "Groningen Harmonie op-C"]
[Site "Groningen"]
[Date "2007.12.23"]
[Round "3"]
[White "Voermans, Adri"]
[Black "Coolen, Marco"]
[Result "1-0"]
[ECO "D45"]
[WhiteElo "1889"]
[PlyCount "107"]
[EventDate "2007.12.21"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "NED"]
[SourceTitle "CBM 121 Extra"]
[Source "ChessBase"]
[SourceDate "2008.01.10"]
[SourceVersion "1"]
[SourceVersionDate "2008.01.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Nf3 c6 5. e3 Nbd7 6. a3 Be7 7. Qc2 0-0 8. b4 Qc7 9. c5 e5 10. dxe5 Nxe5 11. Be2 Bg4 12. Nxe5 Qxe5 13. Bb2 Qe6 14. 0-0 Bf5 15. Bd3 Bxd3 16. Qxd3 Nd7 17. e4 Qg6 18. Qh3 Nf6 19. exd5 cxd5 20. Rad1 d4 21. Nb5 Nh5 22. Rxd4 Nf6 23. Rfd1 a5 24. Nd6 axb4 25. axb4 Rab8 26. Nf5 Rbe8 27. Nxe7+ Rxe7 28. Rd6 Qe4 29. Qe3 Qxe3 30. fxe3 Rxe3 31. Bxf6 gxf6 32. Rxf6 Ra8 33. Rdf1 Re7 34. h4 Ra4 35. R6f4 Kg7 36. b5 Ra5 37. Rb1 Re5 38. Rg4+ Kh6 39. Rc4 Re6 40. c6 bxc6 41. bxc6 Ra8 42. c7 Rc8 43. Rb8 Ree8 44. Rxc8 Rxc8 45. Kf2 Kg6 46. Kf3 Kf6 47. Kf4 h6 48. g4 Ke6 49. Ke4 f6 50. h5 Ke7 51. Kf5 Kf7 52. Rc6 Ke7 53. Kg6 Kd7 54. Rc5 1-0

[Event "Groningen SO ON Mini op-C"]
[Site "Groningen"]
[Date "2000.??.??"]
[Round "1"]
[White "Coolen, Marco"]
[Black "Van den Heuvel, Annelies"]
[Result "1/2-1/2"]
[ECO "B02"]
[PlyCount "100"]
[EventDate "2000.12.??"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "NED"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 Nf6 2. Nc3 d5 3. exd5 Nxd5 4. d4 Nxc3 5. bxc3 e6 6. Nf3 Bd6 7. Bd3 Nd7 8. 0-0 Nf6 9. h3 b6 10. Re1 0-0 11. c4 Be7 12. c3 Bb7 13. Be3 Re8 14. Rb1 Rc8 15. a4 Ne4 16. Qc2 f5 17. Nd2 Bg5 18. Nxe4 fxe4 19. Bxe4 Bxe4 20. Qxe4 Qf6 21. Bxg5 Qxg5 22. Re3 Qf5 23. Rbe1 Qxe4 24. Rxe4 Kf7 25. f4 Re7 26. f5 Rce8 27. fxe6+ Rxe6 28. Rxe6 Rxe6 29. Rxe6 Kxe6 30. Kf2 Kf5 31. Kf3 c6 32. g4+ Ke6 33. h4 g6 34. Ke4 h6 35. d5+ Kd6 36. Kd4 g5 37. hxg5 hxg5 38. Ke4 a5 39. dxc6 Kxc6 40. Kf5 Kc5 41. Kxg5 Kxc4 42. Kf5 b5 43. axb5 Kxb5 44. g5 a4 45. g6 a3 46. g7 a2 47. g8Q a1Q 48. Qd5+ Kb6 49. Qd4+ Kc6 50. Qe4+ Kc5 1/2-1/2

[Event "Groningen ABM op"]
[Site "Groningen"]
[Date "1999.??.??"]
[Round "?"]
[White "Coolen, Marco"]
[Black "De Graaf, Hans"]
[Result "0-1"]
[ECO "C11"]
[PlyCount "60"]
[EventDate "1999.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. f4 c5 6. Nf3 Nc6 7. Be2 cxd4 8. Nxd4 Nxd4 9. Qxd4 Bc5 10. Qd1 a6 11. Bd3 b5 12. Qg4 g6 13. h4 h5 14. Qe2 Bb7 15. a3 Rc8 16. g4 Qc7 17. f5 Nxe5 18. fxe6 fxe6 19. gxh5 gxh5 20. Bg5 Bd4 21. Bxb5+ axb5 22. Nxb5 Qb6 23. c3 Bf2+ 24. Kd1 Ng4 25. Rf1 Rc4 26. Nd4 Bxd4 27. cxd4 Qxd4+ 28. Qd2 Qe4 29. Qe2 Rd4+ 30. Ke1 Qxe2+ 0-1

