[Event "NED corr"]
[Site "Netherlands"]
[Date "1989.??.??"]
[Round "?"]
[White "Diekstra, John"]
[Black "Van Ooyen, M."]
[Result "1-0"]
[ECO "C50"]
[PlyCount "29"]
[EventDate "1989.??.??"]
[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 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. Nc3 Nf6 5. d3 d6 6. Be3 Bg4 7. Bxc5 dxc5 8. Bb5 Qd6 9. Qd2 Bxf3 10. gxf3 0-0-0 11. Bxc6 Qxc6 12. Qg5 Qe6 13. Qxg7 Nh5 14. Qg4 Nf4 15. h4 1-0

[Event "NED-ch H corr"]
[Site "Netherlands"]
[Date "1982.??.??"]
[Round "?"]
[White "Van Ooyen, M."]
[Black "Dol, G."]
[Result "1-0"]
[ECO "A42"]
[PlyCount "41"]
[EventDate "1982.??.??"]
[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. c4 g6 2. d4 Bg7 3. e4 d6 4. Nc3 c6 5. Be3 Nd7 6. Nf3 e6 7. Be2 Ne7 8. 0-0 f6 9. b4 b6 10. Qb3 Bb7 11. Rfd1 Qc7 12. Rac1 h6 13. d5 Nf8 14. c5 exd5 15. exd5 Nf5 16. Bf4 Rd8 17. dxc6 Bxc6 18. cxd6 Qd7 19. Nd5 Nxd6 20. Bxd6 Bxd5 21. Rxd5 1-0

[Event "NED-ch H123 corr"]
[Site "Netherlands"]
[Date "1979.??.??"]
[Round "?"]
[White "Schut, TG."]
[Black "Van Ooyen, M."]
[Result "1-0"]
[ECO "E87"]
[PlyCount "53"]
[EventDate "1979.??.??"]
[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. c4 Nf6 2. Nc3 g6 3. d4 Bg7 4. e4 d6 5. f3 0-0 6. Be3 e5 7. d5 Nh5 8. Qd2 f5 9. 0-0-0 Nd7 10. Bd3 fxe4 11. Nxe4 Nf4 12. Bc2 Nb6 13. b3 a5 14. a4 Bd7 15. Rf1 Be8 16. h4 Nc8 17. g3 Nh5 18. Nh3 c6 19. Nhg5 Bf7 20. Nxf7 Rxf7 21. g4 Nf4 22. Ng5 Rf6 23. Bxf4 exf4 24. Ne6 Rxe6 25. dxe6 Qf6 26. Qd3 Qxe6 27. Re1 1-0

