[Event "NED-ch H corr"]
[Site "Netherlands"]
[Date "1995.??.??"]
[Round "?"]
[White "Groenewegen, Aart J"]
[Black "Groenewoud, W."]
[Result "1-0"]
[ECO "D91"]
[PlyCount "53"]
[EventDate "1995.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[EventCountry "NED"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. Nf3 d5 5. Bg5 dxc4 6. e4 0-0 7. Bxc4 Bg4 8. Be2 h6 9. Be3 c6 10. 0-0 Bxf3 11. Bxf3 e6 12. Qd2 Kh7 13. Bf4 Qb6 14. Na4 Qd8 15. Qb4 b6 16. Rac1 Qd7 17. Rfd1 Rd8 18. Be5 Kg8 19. Qb3 b5 20. Nc5 Qe7 21. Nd3 Rc8 22. d5 Nfd7 23. Bxg7 Kxg7 24. Qc3+ e5 25. Nxe5 b4 26. Nxg6+ bxc3 27. Nxe7 1-0

[Event "corr"]
[Site "corr"]
[Date "1990.??.??"]
[Round "?"]
[White "Lucas, Fred"]
[Black "Groenewegen, Aart J"]
[Result "1/2-1/2"]
[ECO "C89"]
[PlyCount "100"]
[EventDate "1990.01.03"]
[EventType "match (corr)"]
[EventRounds "10"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 0-0 8. c3 d5 9. exd5 Nxd5 10. Nxe5 Nxe5 11. Rxe5 c6 12. d4 Bd6 13. Re1 Qh4 14. g3 Qh3 15. Be3 Bg4 16. Qd3 Rae8 17. Nd2 Re6 18. a4 bxa4 19. Rxa4 f5 20. Qf1 Qh5 21. f4 Rb8 22. Bxd5 cxd5 23. Rxa6 Rbe8 24. Qb5 Kh8 25. Qxd5 Rh6 26. Qg2 Bh3 27. Qf2 Qf7 28. Rea1 Rhe6 29. Ra7 Qg8 30. Nc4 Bb8 31. R7a3 Qf7 32. Ne5 Qb7 33. Ra8 h6 34. Qd2 Kh7 35. R8a4 Rd8 36. Ra5 Qe4 37. Qf2 Bc7 38. R5a2 Rb8 39. Ra3 Rd8 40. Re1 Qb7 41. Raa1 Rc8 42. Red1 Ree8 43. Qd2 Bd6 44. d5 Bxe5 45. fxe5 Rxe5 46. Ra7 Qb8 47. Bd4 Rg8 48. c4 Re4 49. Rda1 Qe8 50. Qc3 Qg6 1/2-1/2

[Event "NED-ch H corr"]
[Site "Netherlands"]
[Date "1987.??.??"]
[Round "?"]
[White "Groenewegen, Aart J"]
[Black "Van der Broek, Rene"]
[Result "0-1"]
[ECO "E11"]
[PlyCount "126"]
[EventDate "1987.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[EventCountry "NED"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. g3 Bb4+ 4. Bd2 Bxd2+ 5. Nxd2 d6 6. Ngf3 0-0 7. Bg2 Qe7 8. 0-0 e5 9. dxe5 dxe5 10. Qb3 c6 11. Rad1 Bg4 12. h3 Bh5 13. a3 Na6 14. Qc3 e4 15. Qe3 Rfe8 16. Ng5 Bg6 17. f4 h6 18. f5 hxg5 19. fxg6 fxg6 20. Qxg5 Qc5+ 21. Qxc5 Nxc5 22. b4 Na4 23. Rc1 e3 24. Nb3 Ne4 25. Rfe1 Rad8 26. Na5 Nac3 27. Nxb7 Rd2 28. Nc5 Nxe2+ 29. Rxe2 Nxc5 30. Bxc6 Nd3 31. Rf1 Rxe2 32. Bxe8 Ne5 33. c5 Rd2 34. Bc6 e2 35. Re1 Nd3 36. Bd5+ Kf8 37. Rxe2 Rxe2 38. c6 Ke7 39. b5 Nc5 40. h4 Re3 41. Kg2 Rxa3 42. g4 Ne6 43. Kf2 Rh3 44. Bc4 Rxh4 45. Kg3 Rh1 46. Kf3 Re1 47. Kf2 Re4 48. Be2 Rxe2+ 49. Kxe2 Nd4+ 50. Kd3 Nxb5 51. Kc4 Nc7 52. Kc5 Ke6 53. Kd4 Kd6 54. Kc4 Kxc6 55. Kd4 a5 56. Kc4 Nd5 57. Kd4 a4 58. Kc4 Nb6+ 59. Kd4 a3 60. Kc3 Kc5 61. g5 Nc4 62. Kb3 Kd4 63. Ka2 Kc3 0-1

[Event "NED-ch H corr"]
[Site "Netherlands"]
[Date "1986.??.??"]
[Round "?"]
[White "De Jong"]
[Black "Groenewegen, Aart J"]
[Result "0-1"]
[ECO "B21"]
[PlyCount "44"]
[EventDate "1986.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[EventCountry "NED"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 c5 2. d4 cxd4 3. c3 dxc3 4. Nxc3 e6 5. Nf3 Bc5 6. Bc4 Ne7 7. 0-0 0-0 8. Bg5 f6 9. Bh4 Nbc6 10. Qe2 d5 11. Rfd1 d4 12. Na4 Bd6 13. Rac1 Kh8 14. a3 e5 15. Bb3 Ng6 16. Bg3 Bg4 17. Nc5 Qb6 18. Bd5 Bxc5 19. Qc4 Be7 20. Rd2 Bxf3 21. gxf3 f5 22. exf5 Bg5 0-1

[Event "EU-chT3 corr8392"]
[Site "ICCF corr"]
[Date "1983.??.??"]
[Round "?"]
[White "Groenewegen, Aart J"]
[Black "Hotting, Arend"]
[Result "1/2-1/2"]
[ECO "D87"]
[PlyCount "92"]
[EventDate "1983.??.??"]
[EventType "team (corr)"]
[EventRounds "11"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Bc4 0-0 8. Ne2 c5 9. Be3 cxd4 10. cxd4 Qa5+ 11. Bd2 Qd8 12. Bc3 Bg4 13. f3 Bd7 14. Qb3 b6 15. d5 Bxc3+ 16. Qxc3 b5 17. Bb3 Qb6 18. Qd4 Qa5+ 19. Nc3 Rc8 20. Rc1 b4 21. Ne2 Rxc1+ 22. Nxc1 Na6 23. Nd3 Bb5 24. 0-0 Bxd3 25. Qxd3 Qb6+ 26. Kh1 Nc5 27. Qe3 Rc8 28. Rc1 Rc7 29. Bd1 Qa5 30. h3 Nd7 31. Rxc7 Qxc7 32. Kg1 f6 33. a3 bxa3 34. Qxa3 Qc5+ 35. Qxc5 Nxc5 36. Kf2 a5 37. Ke3 a4 38. Kd4 a3 39. Kc3 f5 40. exf5 gxf5 41. Bc2 f4 42. Bb1 Kg7 43. Kc4 Na4 44. Kb4 Nb6 45. Kc5 Na4+ 46. Kb4 Nb6 1/2-1/2

