[Event "Utrecht"]
[Site "Utrecht"]
[Date "1990.??.??"]
[Round "?"]
[White "Driedonks, AD."]
[Black "Du Chattel, Philippe J"]
[Result "0-1"]
[ECO "A40"]
[BlackElo "2260"]
[PlyCount "71"]
[EventDate "1990.??.??"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. d4 g6 2. c4 Nh6 3. Nc3 d6 4. g3 Bg7 5. Bg2 c6 6. Nf3 0-0 7. 0-0 a6 8. h3 b5 9. cxb5 axb5 10. Bg5 f6 11. Bc1 Nf7 12. Ne1 Qb6 13. Be3 d5 14. Nd3 e6 15. f3 f5 16. Ne5 Nd7 17. Nxd7 Bxd7 18. Bf2 Nd6 19. e4 fxe4 20. fxe4 Rxf2 21. Kxf2 c5 22. e5 Rf8+ 23. Kg1 Nf5 24. dxc5 Qxc5+ 25. Kh2 Bxe5 26. Ne2 Bxb2 27. Rb1 Be5 28. Qb3 Ra8 29. Rbc1 Qd6 30. Rf3 Ra4 31. Kg1 Rb4 32. Qd3 Rb2 33. a3 b4 34. axb4 Qxb4 35. Nf4 Nxg3 36. Rxg3 0-1

[Event "Utrecht"]
[Site "Utrecht"]
[Date "1990.??.??"]
[Round "?"]
[White "Driedonks, AD."]
[Black "Luca, Arie MA"]
[Result "1-0"]
[ECO "E78"]
[PlyCount "43"]
[EventDate "1990.??.??"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 0-0 5. f4 d6 6. Nf3 c5 7. d5 Bg4 8. Be2 Nbd7 9. Ng5 Bxe2 10. Qxe2 h6 11. Nf3 e6 12. dxe6 fxe6 13. 0-0 Nh5 14. f5 exf5 15. exf5 Ne5 16. Nxe5 Bxe5 17. Qg4 Bd4+ 18. Kh1 Qf6 19. Bxh6 Ng7 20. Nd5 Qf7 21. f6 Nf5 22. Rxf5 1-0

[Event "Utrecht int corr"]
[Site "Netherlands"]
[Date "1988.??.??"]
[Round "?"]
[White "Driedonks, AD."]
[Black "De Jong, Peter JJ"]
[Result "1-0"]
[ECO "D40"]
[PlyCount "75"]
[EventDate "1988.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[EventCountry "NED"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 c5 4. e3 Nf6 5. Nf3 Nc6 6. a3 cxd4 7. exd4 Be7 8. Bd3 dxc4 9. Bxc4 0-0 10. 0-0 a6 11. Bg5 b5 12. Bd3 Ra7 13. Qe2 Rd7 14. Bxf6 gxf6 15. d5 exd5 16. Nh4 Rd6 17. Rfe1 f5 18. Nxf5 Bxf5 19. Bxf5 Rh6 20. Rad1 Qd6 21. g3 d4 22. Qe4 Rd8 23. Qg4+ Kh8 24. Ne4 Qe5 25. f4 Qc7 26. Ng5 Bc5 27. Bd3 Rg8 28. Qf5 Ne7 29. Nxf7+ Kg7 30. Qg5+ Rg6 31. Bxg6 d3+ 32. Kg2 Nxg6 33. Ne5 Be7 34. Qf5 Qc2+ 35. Kh3 Rf8 36. Qxd3 Nxf4+ 37. gxf4 Qf2 38. Qg3+ 1-0

