[Event "NED-ch M corr"]
[Site "Netherlands"]
[Date "1998.??.??"]
[Round "?"]
[White "Den Herder, DW."]
[Black "Jansen, Wim R"]
[Result "0-1"]
[ECO "C02"]
[PlyCount "60"]
[EventDate "1998.??.??"]
[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. e4 c5 2. c3 e6 3. d4 d5 4. e5 Nc6 5. Nf3 Bd7 6. Be2 Nge7 7. Na3 Ng6 8. h4 h5 9. Nc2 Be7 10. g3 cxd4 11. cxd4 Qa5+ 12. Bd2 Qb6 13. Bc3 f6 14. Nh2 0-0-0 15. Bxh5 Be8 16. f4 Rxh5 17. Qxh5 Nxf4 18. Qd1 Bh5 19. Qd2 Ne2 20. g4 Ng3 21. 0-0-0 Nxh1 22. Rxh1 Bg6 23. exf6 gxf6 24. Re1 e5 25. Nf1 Qc7 26. Nfe3 Bf8 27. h5 Be4 28. dxe5 d4 29. exf6 Bh6 30. g5 Bxg5 0-1

[Event "NED-ch M corr"]
[Site "Netherlands"]
[Date "1997.??.??"]
[Round "?"]
[White "Den Herder, DW."]
[Black "Tazelaar, H Luc"]
[Result "0-1"]
[ECO "C38"]
[PlyCount "72"]
[EventDate "1997.??.??"]
[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. e4 e5 2. f4 exf4 3. Nf3 g5 4. Bc4 Bg7 5. d4 d6 6. 0-0 Nc6 7. c3 h6 8. Qb3 Qd7 9. Bd3 Nge7 10. Na3 0-0 11. Bd2 b6 12. d5 Ne5 13. Nxe5 Bxe5 14. Nc2 Ng6 15. Nd4 Qg4 16. Qc4 Qh5 17. Be2 g4 18. Rf2 a5 19. Bd1 b5 20. Qd3 b4 21. Qc4 Kh8 22. Rc1 f3 23. g3 Qh3 24. Qf1 Qxf1+ 25. Rxf1 Bg7 26. Rf2 Ne5 27. Bc2 Nc4 28. Rb1 Nxd2 29. Rxd2 Bd7 30. cxb4 axb4 31. Bb3 Rfe8 32. Re1 Bf6 33. Kf2 h5 34. Nc6 h4 35. Nxb4 hxg3+ 36. hxg3 Kg7 0-1

[Event "NED-ch M corr"]
[Site "Netherlands"]
[Date "1997.??.??"]
[Round "?"]
[White "Den Herder, DW."]
[Black "Van Wieringen, Cornelius A"]
[Result "1/2-1/2"]
[ECO "A83"]
[PlyCount "62"]
[EventDate "1997.??.??"]
[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 f5 2. e4 fxe4 3. Nc3 Nf6 4. Bg5 Nc6 5. d5 Ne5 6. Qd4 Nf7 7. Bh4 g5 8. Bg3 Bg7 9. Nxe4 c6 10. 0-0-0 Qb6 11. Nxf6+ Bxf6 12. Qxb6 axb6 13. Kb1 d6 14. Bd3 cxd5 15. Bb5+ Kd8 16. Ne2 Ra5 17. a4 Bd7 18. Rxd5 Bxb5 19. Rxb5 Rxa4 20. Re1 Ra6 21. c3 Kd7 22. f4 Rha8 23. Kc2 Kc6 24. Rb4 gxf4 25. Nxf4 Ne5 26. Nh5 Bh8 27. Rf1 Ra1 28. Rxa1 Rxa1 29. Bxe5 Bxe5 30. Rh4 Rf1 31. g3 Rf7 1/2-1/2

[Event "NED-ch M corr"]
[Site "Netherlands"]
[Date "1996.??.??"]
[Round "?"]
[White "Den Herder, DW."]
[Black "Tiggelman, Rene"]
[Result "1/2-1/2"]
[ECO "D03"]
[PlyCount "40"]
[EventDate "1996.??.??"]
[EventType "swiss (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. Nf3 Nf6 3. Bg5 Nbd7 4. e3 g6 5. Bd3 Bg7 6. Nbd2 0-0 7. 0-0 c6 8. c4 Qb6 9. Qc2 e5 10. Nxe5 Nxe5 11. dxe5 Nd7 12. e4 dxe4 13. Nxe4 Nxe5 14. c5 Qc7 15. Be2 Bf5 16. f3 Rfe8 17. Qd2 Bxe4 18. fxe4 b6 19. cxb6 Qxb6+ 20. Be3 Bh6 1/2-1/2

[Event "NED-ch M corr"]
[Site "Netherlands"]
[Date "1995.??.??"]
[Round "?"]
[White "Den Herder, DW."]
[Black "Kerssemakers, HJM"]
[Result "1-0"]
[ECO "C43"]
[PlyCount "63"]
[EventDate "1995.??.??"]
[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. e4 e5 2. Nf3 Nf6 3. d4 exd4 4. e5 Ne4 5. Qxd4 d5 6. exd6 Nxd6 7. Nc3 Nc6 8. Qf4 g6 9. Bb5 Bg7 10. Bxc6+ bxc6 11. 0-0 0-0 12. Be3 Nf5 13. Bc5 Re8 14. Rad1 Bd7 15. Rfe1 Rxe1+ 16. Nxe1 Qc8 17. Nf3 Be6 18. Nd4 Nxd4 19. Bxd4 Bf5 20. Bxg7 Kxg7 21. Re1 Qd7 22. Qe5+ Kh6 23. Re2 Rd8 24. h3 g5 25. Qf6+ Bg6 26. h4 g4 27. Re7 Qd2 28. Rxf7 Rd6 29. Qg7+ Kh5 30. Qe5+ Kxh4 31. g3+ Kh3 32. Rxh7+ 1-0

[Event "NED-ch M corr"]
[Site "Netherlands"]
[Date "1995.??.??"]
[Round "?"]
[White "Den Herder, DW."]
[Black "Van Zanten, William PC"]
[Result "0-1"]
[ECO "B15"]
[PlyCount "44"]
[EventDate "1995.??.??"]
[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. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Bc4 Nf6 5. f3 Bf5 6. g4 Bg6 7. g5 b5 8. gxf6 bxc4 9. Nxe4 exf6 10. Ne2 f5 11. Nd2 Qh4+ 12. Kf1 Be7 13. Nxc4 0-0 14. Bf4 Nd7 15. Bg3 Qf6 16. Kg2 Nb6 17. Ne5 Rad8 18. c3 c5 19. h4 cxd4 20. Nd7 Rxd7 21. h5 dxc3 22. Qxd7 Nxd7 0-1

[Event "NED-ch M corr"]
[Site "Netherlands"]
[Date "1995.??.??"]
[Round "?"]
[White "Stavast, DW."]
[Black "Den Herder, DW."]
[Result "1/2-1/2"]
[ECO "E61"]
[PlyCount "67"]
[EventDate "1995.??.??"]
[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. Nf3 Nf6 2. c4 g6 3. b4 Bg7 4. Bb2 0-0 5. e3 d6 6. d4 Nbd7 7. Be2 e5 8. Nc3 Re8 9. 0-0 e4 10. Nd2 Nf8 11. Qb3 c6 12. d5 c5 13. bxc5 dxc5 14. Rad1 b6 15. a4 Bf5 16. a5 N8d7 17. Nb5 a6 18. Nd6 Re7 19. f4 exf3 20. Bxf3 Rb8 21. e4 bxa5 22. Nb7 Qc8 23. Bxf6 Nxf6 24. exf5 Rexb7 25. Qa3 Qxf5 26. Qxc5 a4 27. Qa3 Rb4 28. d6 Qc5+ 29. Kh1 Qxd6 30. Ne4 Qc6 31. Nxf6+ Bxf6 32. Bd5 Kg7 33. Rxf6 Kxf6 34. Qc3+ 1/2-1/2

[Event "NED-ch M corr"]
[Site "Netherlands"]
[Date "1994.??.??"]
[Round "?"]
[White "Boschma, Bouwe"]
[Black "Den Herder, DW."]
[Result "1-0"]
[ECO "B22"]
[PlyCount "35"]
[EventDate "1994.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[EventCountry "NED"]
[SourceTitle "Corr 2002"]
[Source "ChessBase"]
[SourceDate "2002.05.23"]
[SourceVersion "1"]
[SourceVersionDate "2002.05.23"]
[SourceQuality "1"]

1. e4 c5 2. d4 cxd4 3. c3 Nf6 4. e5 Nd5 5. Nf3 Nc6 6. Bc4 Nb6 7. Bb3 d6 8. exd6 Qxd6 9. Na3 e5 10. Nb5 Qe7 11. Ng5 Nd8 12. 0-0 a6 13. Nxd4 exd4 14. Nxf7 Nxf7 15. Re1 Ne5 16. Bf4 Nbd7 17. Bxe5 Nxe5 18. Qxd4 1-0

[Event "NED-ch M corr"]
[Site "Netherlands"]
[Date "1994.??.??"]
[Round "?"]
[White "Den Herder, DW."]
[Black "Kerssemakers, HJM"]
[Result "1/2-1/2"]
[ECO "D00"]
[PlyCount "52"]
[EventDate "1994.??.??"]
[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. Nc3 d5 3. e4 dxe4 4. f3 exf3 5. Nxf3 Bf5 6. Ne5 e6 7. g4 Ne4 8. Bb5+ c6 9. 0-0 Nxc3 10. bxc3 Bg6 11. Bd3 Bd6 12. Bxg6 hxg6 13. Nxf7 Bxh2+ 14. Kg2 Qd5+ 15. Rf3 0-0 16. c4 Qxc4 17. Ba3 Nd7 18. Bxf8 Rxf8 19. Kxh2 Rxf7 20. Rxf7 Kxf7 21. Qf1+ Qxf1 22. Rxf1+ Ke7 23. Kg3 e5 24. dxe5 Nxe5 25. Kf4 Nd7 26. Re1+ Kf7 1/2-1/2

[Event "NED-ch M corr"]
[Site "Netherlands"]
[Date "1994.??.??"]
[Round "?"]
[White "Den Herder, DW."]
[Black "Plukker, Hans"]
[Result "0-1"]
[ECO "D00"]
[PlyCount "62"]
[EventDate "1994.??.??"]
[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 d5 2. e4 dxe4 3. Nc3 Nf6 4. f3 exf3 5. Nxf3 g6 6. Bc4 Bg7 7. 0-0 0-0 8. Qe1 c6 9. Qh4 Nbd7 10. Bh6 Bxh6 11. Qxh6 Ng4 12. Qf4 Nb6 13. Bb3 Nd5 14. Qd2 Kg7 15. Rfe1 Bf5 16. Nxd5 cxd5 17. Qb4 e6 18. Qxb7 a5 19. a4 Qd6 20. Qb5 Be4 21. Qe2 Rab8 22. g3 f5 23. Ng5 Nf6 24. Rad1 h6 25. Nxe4 Nxe4 26. Rd3 f4 27. g4 f3 28. Rxf3 Rxf3 29. Qxf3 Rf8 30. Qg2 Rf2 31. Qh3 Qf4 0-1

[Event "corr"]
[Site "corr"]
[Date "1993.??.??"]
[Round "?"]
[White "De Laat, Piet JM"]
[Black "Den Herder, DW."]
[Result "1/2-1/2"]
[ECO "D00"]
[PlyCount "73"]
[EventDate "1993.??.??"]
[EventType "tourn (corr)"]
[EventRounds "12"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. d4 d5 2. e4 dxe4 3. Nc3 Nf6 4. f3 exf3 5. Nxf3 Bg4 6. h3 Bh5 7. g4 Bg6 8. Ne5 c6 9. Qf3 Qxd4 10. Nxg6 hxg6 11. Be3 Qb4 12. 0-0-0 Nbd7 13. g5 Ne5 14. Qg3 Nfd7 15. Rd4 Qa5 16. Ra4 Qc7 17. Bf4 0-0-0 18. Rxa7 Kb8 19. Ra4 e6 20. Be2 f6 21. Rd1 Bd6 22. Re4 Nb6 23. Rxd6 Rxd6 24. Rxe5 fxe5 25. Bxe5 Rhd8 26. b4 Nc8 27. Ne4 b5 28. c4 bxc4 29. Bxc4 Ka8 30. Kc2 Qe7 31. Qa3+ Qa7 32. Qxa7+ Kxa7 33. Nxd6 Nxd6 34. Bxe6 Re8 35. Bd4+ Kb7 36. Bg4 Nf7 37. Bxg7 1/2-1/2

[Event "NED-ch M corr"]
[Site "Netherlands"]
[Date "1993.??.??"]
[Round "?"]
[White "Den Herder, DW."]
[Black "De Ruiter, Tom"]
[Result "0-1"]
[ECO "A00"]
[PlyCount "70"]
[EventDate "1993.??.??"]
[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. Nc3 a6 2. Nf3 b5 3. d4 Bb7 4. e3 e6 5. a4 b4 6. Nb1 f5 7. Bd3 Nf6 8. 0-0 c5 9. Nbd2 Qc7 10. c3 Be7 11. cxb4 cxb4 12. Nb3 Ng4 13. Qc2 Qxc2 14. Bxc2 0-0 15. Bd2 Bd5 16. Rfc1 a5 17. Bd1 Nc6 18. Nc5 Bxc5 19. Rxc5 Nf6 20. Rcc1 Ne4 21. Be1 f4 22. Bc2 Rac8 23. Nd2 Nxd2 24. Bxd2 e5 25. dxe5 Nxe5 26. exf4 Nc4 27. Bb3 Rc6 28. Rc2 Rfc8 29. Rac1 Kf7 30. f3 Nb6 31. Bxd5+ Nxd5 32. Rxc6 Rxc6 33. Rxc6 dxc6 34. Kf2 c5 35. b3 c4 0-1

[Event "NED-ch M corr"]
[Site "Netherlands"]
[Date "1993.??.??"]
[Round "?"]
[White "Den Herder, DW."]
[Black "Thierry, Rein DJ"]
[Result "1-0"]
[ECO "A00"]
[PlyCount "53"]
[EventDate "1993.??.??"]
[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. Nc3 d5 2. e4 dxe4 3. Nxe4 e5 4. Bc4 Nf6 5. Ng5 Nd5 6. Qf3 Qxg5 7. Bxd5 f5 8. Nh3 Qg6 9. Bxb7 e4 10. Qb3 Bxb7 11. Qxb7 Qc6 12. Qc8+ Ke7 13. Qxf5 Nd7 14. d4 Ke8 15. Ng5 Nf6 16. 0-0 Be7 17. Ne6 Kf7 18. Ng5+ Ke8 19. Re1 g6 20. Qe5 Kd7 21. Nxe4 Rae8 22. Bg5 Nxe4 23. Bxe7 Nxf2 24. Kxf2 Rhf8+ 25. Bxf8 Rxe5 26. dxe5 Qxc2+ 27. Kg1 1-0

[Event "NED-ch M corr"]
[Site "Netherlands"]
[Date "1993.??.??"]
[Round "?"]
[White "Oosterhoff, J."]
[Black "Den Herder, DW."]
[Result "0-1"]
[ECO "B08"]
[PlyCount "72"]
[EventDate "1993.??.??"]
[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 g6 2. d4 d6 3. Bc4 Nf6 4. Nc3 Bg7 5. Nf3 c6 6. 0-0 d5 7. exd5 cxd5 8. Bb3 Nc6 9. h3 0-0 10. Bg5 e6 11. Qd2 Ne7 12. g4 Ne4 13. Nxe4 dxe4 14. Bxe7 Qxe7 15. Nh2 Rd8 16. c3 e5 17. d5 Kh8 18. Qe3 f5 19. f3 exf3 20. gxf5 gxf5 21. Qxf3 e4 22. Qh5 Rd6 23. Rad1 Rh6 24. d6 Rxd6 25. Rxd6 Qxd6 26. Qe8+ Qf8 27. Qb5 Qe7 28. Rd1 f4 29. Ng4 Bxg4 30. hxg4 f3 31. Qh5 Rf8 32. Bc2 Qc7 33. Qh3 f2+ 34. Kg2 Qc4 35. Rf1 Qe2 36. Bb1 Rf4 0-1

[Event "NED-ch M corr"]
[Site "Netherlands"]
[Date "1993.??.??"]
[Round "?"]
[White "Raijmaekers, Rene CH"]
[Black "Den Herder, DW."]
[Result "1/2-1/2"]
[ECO "E10"]
[PlyCount "91"]
[EventDate "1993.??.??"]
[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. d4 Nc6 3. Nf3 e6 4. a3 d5 5. Nc3 g6 6. Bf4 a6 7. e3 dxc4 8. Bxc4 b5 9. Bb3 Ne7 10. Rc1 Bb7 11. 0-0 c6 12. e4 Bg7 13. Qe2 0-0 14. Rfd1 h6 15. Ne5 Kh7 16. a4 Nd7 17. Qe3 Rc8 18. Ng4 h5 19. Ne5 b4 20. Ne2 Nxe5 21. dxe5 Qc7 22. Qc5 Rfe8 23. a5 Bf8 24. Qxb4 Nd5 25. Qd4 Nxf4 26. Nxf4 Bh6 27. g3 c5 28. Qd7 Bxe4 29. Bc4 Bc6 30. Qxc7 Rxc7 31. Bxa6 Ra8 32. Bf1 Rxa5 33. b4 cxb4 34. Rd6 Rxe5 35. Rdxc6 Rxc6 36. Rxc6 Bxf4 37. gxf4 Re1 38. Kg2 Kg7 39. Rb6 Rb1 40. Rb7 Rb2 41. Bb5 Kf8 42. h4 Rc2 43. Bf1 Rb2 44. Bc4 Kg8 45. Kf3 Rb1 46. Kg2 1/2-1/2

[Event "NED-ch M corr"]
[Site "Netherlands"]
[Date "1990.??.??"]
[Round "?"]
[White "Den Herder, DW."]
[Black "Kerssemakers, HJM"]
[Result "1-0"]
[ECO "C45"]
[PlyCount "59"]
[EventDate "1990.??.??"]
[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. Nc3 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bc5 5. Nf5 Qf6 6. e4 Nge7 7. Ne3 d6 8. Bd3 0-0 9. 0-0 Ng6 10. Ncd5 Qd8 11. Nf5 Nge5 12. Qh5 Bxf5 13. exf5 f6 14. Be4 Rc8 15. Nf4 Qe8 16. Qh3 Bb6 17. Bd5+ Kh8 18. Bd2 Rb8 19. Ne6 Rf7 20. Rfe1 Ne7 21. Bb3 d5 22. Bf4 Nc4 23. Nxc7 Bxc7 24. Bxc7 Rc8 25. Bxc4 Qc6 26. Qh5 Kg8 27. Bb3 Qxc7 28. Rad1 Qc5 29. Rd3 Rff8 30. Qe2 1-0

[Event "NED-ch M corr"]
[Site "Netherlands"]
[Date "1990.??.??"]
[Round "?"]
[White "Den Herder, DW."]
[Black "Lont, Addy"]
[Result "0-1"]
[ECO "B70"]
[PlyCount "26"]
[EventDate "1990.??.??"]
[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. Nc3 c5 2. Nf3 g6 3. d4 cxd4 4. Nxd4 Bg7 5. g3 Nc6 6. Nb3 Nf6 7. e4 d6 8. Bg2 0-0 9. 0-0 Bd7 10. Bg5 Ne5 11. Bxf6 Bxf6 12. Nd5 Bg7 13. Qe1 Bb5 0-1

[Event "NED-ch M corr"]
[Site "Netherlands"]
[Date "1990.??.??"]
[Round "?"]
[White "Groen, P."]
[Black "Den Herder, DW."]
[Result "1-0"]
[ECO "A26"]
[PlyCount "27"]
[EventDate "1990.??.??"]
[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 e5 2. g3 Nc6 3. Bg2 g6 4. Nc3 Bg7 5. e4 Nge7 6. d3 d6 7. Nge2 0-0 8. 0-0 f5 9. Nd5 h6 10. Rb1 Kh7 11. b4 Be6 12. b5 Nb8 13. Nxe7 Qxe7 14. exf5 1-0

[Event "NED-ch M corr"]
[Site "Netherlands"]
[Date "1984.??.??"]
[Round "?"]
[White "Fijlstra, E."]
[Black "Den Herder, DW."]
[Result "1/2-1/2"]
[ECO "B06"]
[PlyCount "36"]
[EventDate "1984.??.??"]
[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 g6 2. d4 Bg7 3. Nc3 d6 4. f4 Nc6 5. Be3 Nf6 6. h3 e5 7. dxe5 dxe5 8. Qxd8+ Nxd8 9. g4 exf4 10. Bxf4 Ne6 11. Be5 h5 12. Bg2 hxg4 13. Bxf6 Bxf6 14. hxg4 Nf4 15. Rxh8+ Bxh8 16. Bf3 c6 17. Nd1 Be6 18. Ne2 Nxe2 1/2-1/2

[Event "NED corr"]
[Site "Netherlands"]
[Date "1971.??.??"]
[Round "?"]
[White "Den Herder, DW."]
[Black "Molenbroek, Hans"]
[Result "1/2-1/2"]
[ECO "E72"]
[PlyCount "49"]
[EventDate "1971.??.??"]
[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. e4 d6 5. g3 0-0 6. Bg2 c5 7. d5 a6 8. Nge2 e6 9. dxe6 fxe6 10. 0-0 Nc6 11. f4 Qc7 12. h3 Rd8 13. g4 Nd4 14. f5 gxf5 15. exf5 exf5 16. Bg5 Nxe2+ 17. Qxe2 Re8 18. Qd3 Be6 19. Rad1 Ne4 20. gxf5 Nxg5 21. fxe6 Bd4+ 22. Kh1 Nxe6 23. Nd5 Qg7 24. Qf5 Kh8 25. Nf6 1/2-1/2

[Event "NED corr"]
[Site "Netherlands"]
[Date "1971.??.??"]
[Round "?"]
[White "Holscher, HGJ"]
[Black "Den Herder, DW."]
[Result "1-0"]
[ECO "E80"]
[PlyCount "61"]
[EventDate "1971.??.??"]
[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. e4 d6 5. f3 c6 6. Be3 a6 7. Bd3 b5 8. e5 dxe5 9. dxe5 Nfd7 10. f4 Nb6 11. cxb5 Bd7 12. bxa6 Nxa6 13. Nge2 Nb4 14. 0-0 N6d5 15. Nxd5 Nxd5 16. Qd2 e6 17. Nc3 Bf8 18. Nxd5 exd5 19. Bd4 Bg7 20. Bc5 Bf8 21. Bxf8 Rxf8 22. f5 Qe7 23. Qc3 gxf5 24. b4 Rc8 25. Rac1 Qg5 26. Rf3 f4 27. Rcf1 Qe7 28. Rxf4 c5 29. Bf5 Bxf5 30. Rxf5 Rc7 31. e6 1-0

[Event "NED-ch M15 corr"]
[Site "Netherlands"]
[Date "1970.??.??"]
[Round "?"]
[White "Den Herder, DW."]
[Black "Heimann, Carl"]
[Result "0-1"]
[ECO "B20"]
[PlyCount "72"]
[EventDate "1970.??.??"]
[EventType "tourn (corr)"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. f4 c5 2. Nf3 Nc6 3. g3 e6 4. Bg2 g6 5. d3 Bg7 6. e4 Nge7 7. 0-0 Rb8 8. c3 d6 9. Be3 0-0 10. d4 cxd4 11. cxd4 d5 12. e5 Nf5 13. Bf2 h5 14. Nc3 b6 15. h3 f6 16. g4 hxg4 17. hxg4 Nfe7 18. Re1 a6 19. Rc1 b5 20. Re3 fxe5 21. fxe5 Bh6 22. g5 Bg7 23. Ne2 Qb6 24. Nh4 Bd7 25. Qd3 Nb4 26. Qb3 a5 27. a3 Nbc6 28. Qd3 b4 29. Nxg6 Nxg6 30. Qxg6 Nxd4 31. Bxd5 Rxf2 32. Nxd4 Qxd4 33. Bxe6+ Bxe6 34. Qxe6+ Rf7 35. Qb3 Bxe5 36. Rf1 Rbf8 0-1

[Event "NED corr"]
[Site "Netherlands"]
[Date "1970.??.??"]
[Round "?"]
[White "Perfors, Barthold"]
[Black "Den Herder, DW."]
[Result "1-0"]
[ECO "C47"]
[PlyCount "19"]
[EventDate "1970.??.??"]
[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. Nc3 Nf6 3. a3 Nc6 4. Nf3 g6 5. Bb5 Bg7 6. d3 d5 7. Nxe5 Qd6 8. 0-0 Be6 9. Nxc6 bxc6 10. e5 1-0

[Event "W-ch M957 corr"]
[Site "ICCF corr"]
[Date "1969.??.??"]
[Round "?"]
[White "Den Herder, DW."]
[Black "Spitzenberger, Egon"]
[Result "0-1"]
[ECO "E30"]
[PlyCount "44"]
[EventDate "1969.??.??"]
[EventType "tourn (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 e6 3. Nc3 Bb4 4. Bg5 h6 5. Bh4 c5 6. d5 b5 7. e4 exd5 8. cxd5 g5 9. e5 Qe7 10. Bg3 Bb7 11. Qf3 Nxd5 12. 0-0-0 Bxc3 13. bxc3 c4 14. Rxd5 Na6 15. Kb1 Nc7 16. Rxd7 Qxd7 17. Qxb7 Qd1+ 18. Kb2 0-0 19. e6 Nxe6 20. Nf3 Nc5 21. Qxb5 Na4+ 22. Ka3 Nxc3 0-1

