[Event "EU-ch corr"]
[Site "ICCF corr"]
[Date "1989.??.??"]
[Round "?"]
[White "Crusi More, Ramon"]
[Black "Van der Zwan, JJ."]
[Result "1-0"]
[ECO "C88"]
[PlyCount "93"]
[EventDate "1989.??.??"]
[EventType "tourn (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. a4 Bb7 9. d3 d6 10. c3 Na5 11. Bc2 c5 12. Nbd2 Qc7 13. Nf1 Nc6 14. Ne3 Rfd8 15. Nf5 d5 16. exd5 Nxd5 17. Nxe7+ Ndxe7 18. Ng5 Ng6 19. Qh5 h6 20. Ne6 fxe6 21. Qxg6 Qf7 22. Qg3 Kh8 23. Be3 Ne7 24. Bxc5 Nf5 25. Qh3 Rd5 26. b4 Rad8 27. axb5 axb5 28. Ra7 R8d7 29. Raa1 Qf6 30. Rad1 g5 31. d4 Nh4 32. Be4 g4 33. Qg3 Nf5 34. Qd3 Nh4 35. Bxd5 Bxd5 36. Qg3 Nxg2 37. dxe5 Qf7 38. Rxd5 Nxe1 39. Rxd7 Qxd7 40. Qxg4 Qd3 41. Be3 Qd5 42. Kf1 Nc2 43. Bxh6 Qxe5 44. Bd2 Qxh2 45. Qxe6 Qh1+ 46. Ke2 Qh5+ 47. f3 1-0

[Event "corr"]
[Site "corr"]
[Date "1988.??.??"]
[Round "?"]
[White "Benins, Vilnis"]
[Black "Van der Zwan, JJ."]
[Result "0-1"]
[ECO "C89"]
[PlyCount "66"]
[EventDate "1988.03.06"]
[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 f5 19. Qf1 Qh5 20. f4 bxa4 21. Rxa4 g5 22. Rxa6 gxf4 23. Bxf4 Bxf4 24. Rxe6 Bxd2 25. Re5 Kh8 26. Qd3 Bf4 27. Re1 Bf3 28. Bxd5 cxd5 29. Re7 Rg8 30. Kf1 Qh3+ 31. Ke1 Bxg3+ 32. hxg3 Qxg3+ 33. Kd2 Qh2+ 0-1

[Event "W-ch sf corr"]
[Site "ICCF corr"]
[Date "1988.??.??"]
[Round "?"]
[White "Stern, Werner"]
[Black "Van der Zwan, JJ."]
[Result "1/2-1/2"]
[ECO "C89"]
[PlyCount "124"]
[EventDate "1988.??.??"]
[EventType "tourn (corr)"]
[EventRounds "12"]
[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 f5 19. Qf1 Qh5 20. f4 bxa4 21. Rxa4 g5 22. Rxa6 gxf4 23. Bxf4 Bxf4 24. Rxc6 Be3+ 25. Rxe3 Rxe3 26. Bxd5+ Kh8 27. Qf4 Re1+ 28. Nf1 Bh3 29. Bc4 Qd1 30. Re6 Qc2 31. Qf2 Qxf2+ 32. Kxf2 Bxf1 33. Rxe1 Bxc4 34. Re5 Kg7 35. Rc5 Bb3 36. Kf3 Kg6 37. Kf4 Bc2 38. d5 Re8 39. Rc6+ Kf7 40. h3 Re4+ 41. Kxf5 Rh4+ 42. Ke5 Rxh3 43. Rc7+ Ke8 44. Rg7 Bg6 45. Kf4 Rh5 46. c4 Rf5+ 47. Ke3 Rg5 48. Kf2 Rg4 49. Rc7 Rd4 50. Ke3 Rd3+ 51. Kf4 Kd8 52. Rc5 Rb3 53. Rb5 Rxb5 54. cxb5 Kc7 55. Ke5 Be8 56. d6+ Kb7 57. b6 Kxb6 58. Ke6 Kc6 59. Ke7 Bd7 60. b4 Bg4 61. b5+ Kxb5 62. d7 Bxd7 1/2-1/2

[Event "NED corr"]
[Site "Netherlands"]
[Date "1988.??.??"]
[Round "?"]
[White "Van der Zwan, JJ."]
[Black "De Ridder, Henk PL"]
[Result "1-0"]
[ECO "C69"]
[PlyCount "65"]
[EventDate "1988.??.??"]
[EventType "team (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. Bb5 a6 4. Bxc6 dxc6 5. 0-0 f6 6. d4 Bg4 7. c3 Bd6 8. dxe5 fxe5 9. Qb3 Bxf3 10. gxf3 Qc8 11. Be3 Nh6 12. Nd2 Nf7 13. Kh1 0-0 14. Rg1 Kh8 15. Rg4 Nd8 16. Rag1 Ne6 17. f4 exf4 18. Bd4 Rf7 19. Nf3 Qe8 20. Qxe6 Qxe6 21. Ng5 Qxg4 22. Nxf7+ Kg8 23. Rxg4 Kxf7 24. Rxg7+ Ke6 25. Rxh7 c5 26. Rh6+ Kf7 27. Bh8 Rd8 28. Kg2 c4 29. Bd4 c5 30. Rh8 Rxh8 31. Bxh8 Ke6 32. Kf3 Bc7 33. h4 1-0

[Event "W-ch sf corr"]
[Site "ICCF corr"]
[Date "1988.??.??"]
[Round "?"]
[White "Van der Zwan, JJ."]
[Black "Martinovsky, Eugene Simeon"]
[Result "1-0"]
[ECO "C92"]
[PlyCount "109"]
[EventDate "1988.??.??"]
[EventType "tourn (corr)"]
[EventRounds "12"]
[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 d6 8. c3 0-0 9. h3 Re8 10. d4 Bb7 11. Nbd2 Bf8 12. Bc2 g6 13. d5 Ne7 14. a3 Bg7 15. c4 c6 16. b4 bxc4 17. dxc6 Bxc6 18. Nxc4 Bxe4 19. Bxe4 Nxe4 20. Bb2 f5 21. Qb3 Kh8 22. Rad1 Qc7 23. Rxe4 fxe4 24. Nxd6 h6 25. Nxe5 Rf8 26. Ndf7+ Rxf7 27. Nxf7+ Kh7 28. Bxg7 Kxg7 29. Qe6 Qc2 30. Re1 Rf8 31. Qxe7 Rxf7 32. Qe5+ Kh7 33. Qd4 h5 34. Rxe4 Qc1+ 35. Kh2 Qc7+ 36. g3 Qc2 37. Rf4 Rxf4 38. Qxf4 Qc6 39. h4 Kg7 40. Qe5+ Kf7 41. Qa5 Qf3 42. Kg1 Qd3 43. a4 Qb1+ 44. Kg2 Qe4+ 45. Kh2 Qc2 46. Qd5+ Ke8 47. Qe6+ Kf8 48. Qf6+ Ke8 49. b5 axb5 50. axb5 Kd7 51. Qb6 Qe4 52. Qc5 Qf3 53. b6 Qb7 54. Kg1 Ke6 55. Qc2 1-0

[Event "W-ch16 sf04 corr8792"]
[Site "ICCF corr"]
[Date "1987.??.??"]
[Round "?"]
[White "Tyagunov, Gleb Aleksandrovich"]
[Black "Van der Zwan, JJ."]
[Result "1/2-1/2"]
[ECO "C89"]
[PlyCount "134"]
[EventDate "1987.??.??"]
[EventType "tourn (corr)"]
[EventRounds "14"]
[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. 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 f5 19. Qf1 Qh5 20. f4 bxa4 21. Bxd5 cxd5 22. Qg2 Rfe8 23. Qxd5 Kh8 24. Bf2 Be2 25. Kg2 h6 26. Nf3 Bxf4 27. Ng1 Bd2 28. Rxe2 Rxe2 29. Nxe2 Qxe2 30. Qxf5 Be3 31. Qf7 Bxf2 32. Qxf2 Qb5 33. Qf7 Qxb2+ 34. Kh3 Qb8 35. Qc4 Qb7 36. Rxa4 Qf3 37. Ra5 g5 38. Re5 Rf8 39. Qe2 Qxc3 40. Qxa6 g4+ 41. Kh4 Qd2 42. h3 gxh3 43. Qd6 Kg8 44. Kxh3 Qc1 45. Qe6+ Kh7 46. Re1 Qg5 47. Re3 Qh5+ 48. Kg2 Qd1 49. Qe4+ Kg7 50. Qd3 Qxd3 51. Rxd3 Ra8 52. Kf3 Kf6 53. Ke4 Ke6 54. Rb3 Ra6 55. Rb5 Ra3 56. g4 Rg3 57. Rb6+ Ke7 58. Kf5 Rf3+ 59. Ke5 Re3+ 60. Kd5 Rg3 61. Re6+ Kd7 62. Rg6 Ke7 63. Ke5 Re3+ 64. Kf5 Rf3+ 65. Ke4 Rg3 66. d5 Kf7 67. d6 Rg1 1/2-1/2

[Event "W-ch16 sf04 corr8792"]
[Site "ICCF corr"]
[Date "1987.??.??"]
[Round "?"]
[White "Usachy, Mark V"]
[Black "Van der Zwan, JJ."]
[Result "1-0"]
[ECO "E32"]
[PlyCount "43"]
[EventDate "1987.??.??"]
[EventType "tourn (corr)"]
[EventRounds "14"]
[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. e3 b6 5. Qc2 Bb7 6. a3 Bxc3+ 7. Qxc3 Ne4 8. Qc2 0-0 9. Bd3 f5 10. Ne2 Qh4 11. Ng3 d5 12. 0-0 Nd7 13. cxd5 Bxd5 14. Qxc7 Nef6 15. f3 g5 16. Bd2 Rf7 17. Qc1 Rg7 18. Bxf5 exf5 19. Nxf5 Qh5 20. Nxg7 Kxg7 21. e4 Bb7 22. Qc7 1-0

[Event "W-ch16 sf04 corr8792"]
[Site "ICCF corr"]
[Date "1987.??.??"]
[Round "?"]
[White "Van der Zwan, JJ."]
[Black "Berecz, Arpad"]
[Result "1/2-1/2"]
[ECO "B33"]
[PlyCount "74"]
[EventDate "1987.??.??"]
[EventType "tourn (corr)"]
[EventRounds "14"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. Ndb5 d6 7. Bf4 e5 8. Bg5 a6 9. Na3 b5 10. Bxf6 gxf6 11. Nd5 f5 12. Bxb5 axb5 13. Nxb5 Ra4 14. Nbc7+ Kd7 15. c4 Rxc4 16. 0-0 Qg5 17. b4 Bh6 18. Nb5 Rd4 19. Nxd4 Nxd4 20. f4 Qg6 21. Rc1 Rd8 22. Nb6+ Ke8 23. Rxc8 Rxc8 24. Nxc8 fxe4 25. f5 Qf6 26. Qg4 d5 27. a4 e3 28. a5 e2 29. Re1 e4 30. Nb6 Nc2 31. Qxe2 Qd4+ 32. Kh1 Nxe1 33. Qb5+ Ke7 34. Qd7+ Kf6 35. Qd6+ Kg5 36. h4+ Kh5 37. Nxd5 Nf3 1/2-1/2

[Event "NED-ch16 corr"]
[Site "Netherlands"]
[Date "1986.??.??"]
[Round "?"]
[White "Brink, Daniel James"]
[Black "Van der Zwan, JJ."]
[Result "1-0"]
[ECO "C33"]
[PlyCount "51"]
[EventDate "1986.??.??"]
[EventType "tourn (corr)"]
[EventRounds "14"]
[EventCountry "NED"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 e5 2. f4 exf4 3. Be2 f5 4. e5 d6 5. d4 dxe5 6. dxe5 Qh4+ 7. Kf1 Bc5 8. Qe1 Qxe1+ 9. Kxe1 Ne7 10. Nc3 Nbc6 11. Bxf4 Be6 12. Na4 Bxg1 13. Rxg1 0-0-0 14. Nc5 Bd5 15. c4 Bf7 16. e6 Bg8 17. Bf3 Rd4 18. Be3 Rxc4 19. b3 Rxc5 20. Bxc5 Bxe6 21. Rd1 b6 22. Ba3 Re8 23. Kf2 Ne5 24. Rge1 N7c6 25. Be2 Kb7 26. Bb2 1-0

[Event "NED-ch16 corr"]
[Site "Netherlands"]
[Date "1986.??.??"]
[Round "?"]
[White "Etmans, Maarten D"]
[Black "Van der Zwan, JJ."]
[Result "1-0"]
[ECO "C84"]
[PlyCount "81"]
[EventDate "1986.??.??"]
[EventType "tourn (corr)"]
[EventRounds "14"]
[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. Bb5 a6 4. Ba4 Nf6 5. d4 exd4 6. 0-0 Be7 7. Re1 0-0 8. e5 Ne8 9. Bf4 b5 10. Bb3 d5 11. c3 Bg4 12. h3 Bh5 13. a4 Na5 14. cxd4 Nxb3 15. Qxb3 c6 16. Nbd2 Nc7 17. Rec1 Ne6 18. Be3 Qd7 19. Qc3 Rfc8 20. axb5 cxb5 21. Qb3 Rxc1+ 22. Rxc1 a5 23. Ne1 a4 24. Qa2 Bg6 25. f4 Bb4 26. Nef3 Bd3 27. Nf1 Be4 28. N3d2 Bd3 29. Nf3 Ra6 30. Rd1 Be2 31. Rc1 Bxf3 32. gxf3 Nf8 33. Kh2 Ng6 34. Ng3 Nh4 35. f5 Nxf3+ 36. Kg2 Ne1+ 37. Kh1 h5 38. Qb1 Nf3 39. Kg2 Nh4+ 40. Kh2 g6 41. Rf1 1-0

[Event "NED-ch16 corr"]
[Site "Netherlands"]
[Date "1986.??.??"]
[Round "?"]
[White "Langerak, Dick A"]
[Black "Van der Zwan, JJ."]
[Result "1-0"]
[ECO "C88"]
[PlyCount "47"]
[EventDate "1986.??.??"]
[EventType "tourn (corr)"]
[EventRounds "14"]
[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. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 0-0 8. a3 Bb7 9. d3 d6 10. Nbd2 Na5 11. Ba2 c5 12. Nf1 c4 13. Bd2 Rc8 14. Ne3 g6 15. a4 Nc6 16. axb5 axb5 17. dxc4 Nd4 18. Nxd4 exd4 19. Nd5 bxc4 20. Ba5 Qd7 21. Qxd4 Nxd5 22. exd5 f5 23. Re6 Kf7 24. Rd1 1-0

[Event "NED-ch16 corr"]
[Site "Netherlands"]
[Date "1986.??.??"]
[Round "?"]
[White "Van Raalten, J."]
[Black "Van der Zwan, JJ."]
[Result "1-0"]
[ECO "C88"]
[PlyCount "83"]
[EventDate "1986.??.??"]
[EventType "tourn (corr)"]
[EventRounds "14"]
[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. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 0-0 8. a4 Bb7 9. d3 d6 10. Nc3 Na5 11. Ba2 b4 12. Ne2 c5 13. Bd2 Bc8 14. h3 Be6 15. Bxe6 fxe6 16. Nc1 Nd7 17. c3 bxc3 18. bxc3 c4 19. d4 Bf6 20. Be3 Rb8 21. d5 Qe7 22. Ra2 Rb1 23. Nd2 Rb7 24. Nf3 Nb6 25. dxe6 Qxe6 26. Rd2 Rd8 27. Bxb6 Rxb6 28. Rd5 Nc6 29. Nd2 Ne7 30. Nxc4 Rb1 31. Qd3 Nxd5 32. Qxb1 Nxc3 33. Qb3 d5 34. Nb6 Rd6 35. Nxd5 Nxd5 36. Rd1 Rb6 37. Qxd5 Qxd5 38. exd5 Rb1 39. d6 Kf7 40. d7 Ke6 41. Kf1 Bd8 42. Ke1 1-0

[Event "NED-ch16 corr"]
[Site "Netherlands"]
[Date "1986.??.??"]
[Round "?"]
[White "Van der Zwan, JJ."]
[Black "Compagnie, Luc G"]
[Result "0-1"]
[ECO "B74"]
[PlyCount "60"]
[EventDate "1986.??.??"]
[EventType "tourn (corr)"]
[EventRounds "14"]
[EventCountry "NED"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be2 Nc6 7. Be3 Bg7 8. Nb3 0-0 9. 0-0 Be6 10. f4 Qc8 11. Kh1 Bg4 12. Bg1 Rb8 13. Nd5 Bxe2 14. Qxe2 Qe6 15. Nxf6+ Bxf6 16. c3 Rfc8 17. Rad1 b5 18. Rd5 b4 19. c4 a5 20. f5 gxf5 21. Rfxf5 a4 22. Nd2 Bxb2 23. Nf3 Bf6 24. Be3 b3 25. Ng5 Bxg5 26. Rxg5+ Kf8 27. axb3 axb3 28. Bc1 Ne5 29. Bb2 Nxc4 30. h3 Nxb2 0-1

[Event "NED-ch16 corr"]
[Site "Netherlands"]
[Date "1986.??.??"]
[Round "?"]
[White "Van der Zwan, JJ."]
[Black "Markus, John Raymond"]
[Result "0-1"]
[ECO "C91"]
[PlyCount "56"]
[EventDate "1986.??.??"]
[EventType "tourn (corr)"]
[EventRounds "14"]
[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. Bb5 a6 4. Ba4 Nf6 5. 0-0 b5 6. Bb3 Bb7 7. c3 Be7 8. d4 d6 9. Re1 0-0 10. Nbd2 Re8 11. Bc2 Bf8 12. a3 Qd7 13. d5 Ne7 14. c4 c6 15. dxc6 Bxc6 16. b4 Ng6 17. g3 Rad8 18. Bb2 Qg4 19. cxb5 axb5 20. h4 h6 21. Kh2 d5 22. exd5 Rxd5 23. Qe2 Nf4 24. Qf1 e4 25. Bxf6 exf3 26. Be4 Rxd2 27. Bxc6 Ree2 28. Rxe2 fxe2 0-1

[Event "NED-ch16 corr"]
[Site "Netherlands"]
[Date "1986.??.??"]
[Round "?"]
[White "Van der Zwan, JJ."]
[Black "Nap, GM."]
[Result "0-1"]
[ECO "C07"]
[PlyCount "68"]
[EventDate "1986.??.??"]
[EventType "tourn (corr)"]
[EventRounds "14"]
[EventCountry "NED"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 a6 4. Ngf3 c5 5. b3 Nf6 6. exd5 exd5 7. Be2 Nc6 8. Bb2 Bd6 9. 0-0 0-0 10. c4 Be6 11. Rc1 cxd4 12. Nxd4 Bf4 13. Nxe6 fxe6 14. g3 Bxd2 15. Qxd2 d4 16. Bf3 e5 17. Rfe1 Re8 18. Rcd1 Qc7 19. Bg2 Rad8 20. a3 a5 21. Qd3 Qd7 22. Bc1 e4 23. Bxe4 Ne5 24. Qb1 Nxe4 25. Qxe4 Nxc4 26. Qf4 Rxe1+ 27. Rxe1 Nb6 28. Qg5 Nd5 29. Bb2 Rf8 30. Bxd4 Nf4 31. Qxg7+ Qxg7 32. Bxg7 Kxg7 33. gxf4 Rxf4 34. Re7+ Rf7 0-1

[Event "NED-ch16 corr"]
[Site "Netherlands"]
[Date "1986.??.??"]
[Round "?"]
[White "Van der Zwan, JJ."]
[Black "Weyerstrass, Ronald"]
[Result "0-1"]
[ECO "C05"]
[PlyCount "66"]
[EventDate "1986.??.??"]
[EventType "tourn (corr)"]
[EventRounds "14"]
[EventCountry "NED"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Ne4 5. Bd3 Nxd2 6. Bxd2 c5 7. dxc5 Nd7 8. Nf3 Nxc5 9. 0-0 Bd7 10. Qe2 Be7 11. Nd4 0-0 12. Nb3 Nxd3 13. cxd3 Ba4 14. Nd4 Qb6 15. Be3 Bc5 16. Qg4 Bxd4 17. Bxd4 Qa6 18. Rfc1 Rfc8 19. Be3 Kh8 20. Bc5 b6 21. Be7 Bc2 22. d4 Qd3 23. b3 a5 24. h4 a4 25. h5 h6 26. Qf4 axb3 27. axb3 Rxa1 28. Rxa1 Bxb3 29. Qxf7 Qxd4 30. Ra3 Qxe5 31. f4 Qd4+ 32. Kh2 Bc2 33. Bd6 Qf6 0-1

[Event "W-ch16 sf04 corr8792"]
[Site "ICCF corr"]
[Date "1985.??.??"]
[Round "?"]
[White "Glaser, Helmut F"]
[Black "Van der Zwan, JJ."]
[Result "1-0"]
[ECO "C89"]
[PlyCount "67"]
[EventDate "1987.??.??"]
[EventType "tourn (corr)"]
[EventRounds "14"]
[SourceTitle "Corr 2002"]
[Source "ChessBase"]
[SourceDate "2002.05.23"]
[SourceVersion "1"]
[SourceVersionDate "2002.05.23"]
[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 f5 19. Qf1 Qh5 20. f4 bxa4 21. Rxa4 g5 22. Rxa6 gxf4 23. Rxc6 fxe3 24. Bxd5 Kh8 25. Bxe6 exd2 26. Ra1 Bb8 27. Bb3 f4 28. Bc2 Qe8 29. Rh6 fxg3 30. Rxh7+ Kg8 31. Qc4+ Be6 32. Qe2 Rf6 33. hxg3 Bxg3 34. Qe4 1-0

[Event "EU-ch M corr"]
[Site "ICCF corr"]
[Date "1985.??.??"]
[Round "?"]
[White "Van der Zwan, JJ."]
[Black "Vajs, Djura"]
[Result "1/2-1/2"]
[ECO "C89"]
[PlyCount "69"]
[EventDate "1985.??.??"]
[EventType "tourn (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 f5 19. Qf1 Qh5 20. f4 bxa4 21. Rxa4 Rb8 22. Bxd5 cxd5 23. Qg2 Qe8 24. Qxd5 Kh8 25. Kf2 Rxb2 26. Ra2 Rxa2 27. Qxa2 g5 28. d5 Rxe3 29. Rxe3 Bc5 30. Nf1 gxf4 31. gxf4 Bh3 32. Qxa6 Bxf1 33. Qf6+ Kg8 34. Qg5+ Kh8 35. Qf6+ 1/2-1/2

[Event "EU-ch M corr"]
[Site "ICCF corr"]
[Date "1985.??.??"]
[Round "?"]
[White "Van der Zwan, JJ."]
[Black "Wittmann, Walter"]
[Result "1/2-1/2"]
[ECO "C89"]
[PlyCount "84"]
[EventDate "1985.??.??"]
[EventType "tourn (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 f5 19. Qf1 Qh5 20. f4 bxa4 21. Rxa4 Rb8 22. Bxd5 cxd5 23. Qg2 Qe8 24. Qxd5 Kh8 25. Kf2 g5 26. Rxa6 Rxb2 27. Ra2 gxf4 28. gxf4 Rxa2 29. Qxa2 Bxf4 30. Nf1 Re4 31. Qd2 Bc7 32. Bg5 f4 33. Bf6+ Kg8 34. Rxe4 Qxe4 35. Qe1 Qxe1+ 36. Kxe1 Kf7 37. Be5 Bxe5 38. dxe5 Ke6 39. Nd2 Kxe5 40. Kf2 h5 41. h4 Kd5 42. Kg2 Ke5 1/2-1/2

[Event "NED-ch14 corr8486"]
[Site "Netherlands"]
[Date "1984.??.??"]
[Round "?"]
[White "De Ruiter, Tom"]
[Black "Van der Zwan, JJ."]
[Result "1-0"]
[ECO "A03"]
[PlyCount "43"]
[EventDate "1984.??.??"]
[EventType "tourn (corr)"]
[EventRounds "13"]
[EventCountry "NED"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. f4 d5 2. Nf3 Nf6 3. e3 g6 4. d4 Bg7 5. Bd3 c5 6. c3 Nbd7 7. 0-0 0-0 8. Qe2 b6 9. b3 Bb7 10. Nbd2 Rc8 11. Bb2 Ne4 12. Rac1 Ndf6 13. Rfd1 e6 14. Ne5 Qe7 15. Bxe4 Nxe4 16. Nxe4 dxe4 17. dxc5 Bxe5 18. fxe5 Qxc5 19. c4 Bc6 20. Rd6 b5 21. Qd2 b4 22. a3 1-0

[Event "NED-ch14 corr8486"]
[Site "Netherlands"]
[Date "1984.??.??"]
[Round "?"]
[White "Elburg, John"]
[Black "Van der Zwan, JJ."]
[Result "1/2-1/2"]
[ECO "C88"]
[PlyCount "68"]
[EventDate "1984.??.??"]
[EventType "tourn (corr)"]
[EventRounds "13"]
[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. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 0-0 8. a4 Bb7 9. d3 d6 10. Nc3 Na5 11. Ba2 b4 12. Ne2 c5 13. Ng3 b3 14. Bxb3 Nxb3 15. cxb3 a5 16. Bd2 Nd7 17. Nf5 Nb8 18. Bc3 Nc6 19. Nd2 Bc8 20. Nxe7+ Qxe7 21. Nc4 Be6 22. Qd2 Rfb8 23. Ra3 Qc7 24. f4 f6 25. Rf1 Rd8 26. Qf2 d5 27. exd5 Rxd5 28. fxe5 Nxe5 29. Qg3 Qa7 30. Rxf6 Rxd3 31. Qxe5 Bxc4 32. Rd6 Qc7 33. Rxd3 Qxe5 34. Bxe5 Bxd3 1/2-1/2

[Event "NED-ch14 corr8486"]
[Site "Netherlands"]
[Date "1984.??.??"]
[Round "?"]
[White "Overveld, Ronald"]
[Black "Van der Zwan, JJ."]
[Result "1/2-1/2"]
[ECO "A30"]
[PlyCount "118"]
[EventDate "1984.??.??"]
[EventType "tourn (corr)"]
[EventRounds "13"]
[EventCountry "NED"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. c4 Nf6 2. Nf3 e6 3. g3 b6 4. Bg2 Bb7 5. 0-0 Be7 6. Nc3 0-0 7. Qc2 c5 8. b3 Nc6 9. Bb2 d5 10. cxd5 Nb4 11. Qb1 Nbxd5 12. d3 Nxc3 13. Bxc3 Nd5 14. Bb2 Bf6 15. Rc1 Bxb2 16. Qxb2 Qf6 17. Qxf6 Nxf6 18. d4 cxd4 19. Rc7 Bxf3 20. Bxf3 Rac8 21. Rac1 Rxc7 22. Rxc7 e5 23. Bc6 e4 24. Rxa7 d3 25. exd3 exd3 26. Kf1 Ng4 27. f3 Nxh2+ 28. Kg2 Rd8 29. b4 d2 30. Ba4 g6 31. Bd1 Re8 32. Kxh2 Re1 33. Bb3 d1Q 34. Bxd1 Rxd1 35. a4 Rd4 36. b5 h5 37. f4 h4 38. Kh3 hxg3 39. Kxg3 Kg7 40. Kg4 Rd1 41. Rb7 Rg1+ 42. Kf3 Ra1 43. Rxb6 Rxa4 44. Rb7 Rb4 45. Kg4 Rb1 46. Kf3 Kf6 47. Kg4 Rg1+ 48. Kf3 Rc1 49. Kg4 Rc5 50. Rb6+ Kg7 51. Rb7 Rd5 52. Kf3 Rf5 53. Kg4 Kh6 54. Re7 Kg7 55. Re5 Rf6 56. Re1 Rb6 57. Rb1 Kf6 58. Rb2 Ke6 59. Kg5 Kd5 1/2-1/2

[Event "NED-ch14 corr8486"]
[Site "Netherlands"]
[Date "1984.??.??"]
[Round "?"]
[White "Raijmaekers, Paul PW"]
[Black "Van der Zwan, JJ."]
[Result "0-1"]
[ECO "A50"]
[PlyCount "78"]
[EventDate "1984.??.??"]
[EventType "tourn (corr)"]
[EventRounds "13"]
[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. Nc3 b6 4. e4 Bb4 5. e5 Ne4 6. Qg4 Nxc3 7. bxc3 Bxc3+ 8. Kd1 Kf8 9. Rb1 Nc6 10. Ba3+ Kg8 11. Rb3 h5 12. Qg3 d6 13. Rxc3 dxe5 14. Bd3 exd4 15. Rc2 h4 16. Qf3 Bb7 17. c5 Ne5 18. Qxb7 Nxd3 19. Qe4 Nxc5 20. Bxc5 bxc5 21. Rxc5 Rb8 22. Nf3 Qd6 23. Qc2 d3 24. Qc1 Qa6 25. a3 Rb3 26. Rc3 Qa4 27. Rxb3 Qxb3+ 28. Kd2 Rh5 29. Qb1 Qxa3 30. Qb8+ Kh7 31. Rb1 Qc5 32. Ke1 Re5+ 33. Nxe5 Qxe5+ 34. Kd2 Qe2+ 35. Kc3 Qc2+ 36. Kd4 d2 37. Qb7 d1Q+ 38. Rxd1 Qxd1+ 39. Ke3 Qe1+ 0-1

[Event "NED-ch14 corr8486"]
[Site "Netherlands"]
[Date "1984.??.??"]
[Round "?"]
[White "Van der Zwan, JJ."]
[Black "Goedkoop, Albert J"]
[Result "1-0"]
[ECO "B52"]
[PlyCount "29"]
[EventDate "1984.??.??"]
[EventType "tourn (corr)"]
[EventRounds "13"]
[EventCountry "NED"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. a4 Nf6 5. d3 Nc6 6. 0-0 e6 7. Nbd2 Be7 8. Nc4 0-0 9. Re1 a6 10. Bxc6 Bxc6 11. e5 Ne8 12. a5 Bxf3 13. Qxf3 dxe5 14. Rxe5 Rc8 15. Qxb7 1-0

[Event "NED-ch14 corr8486"]
[Site "Netherlands"]
[Date "1984.??.??"]
[Round "?"]
[White "Van der Zwan, JJ."]
[Black "Heijnens, RJH"]
[Result "1-0"]
[ECO "C08"]
[PlyCount "75"]
[EventDate "1984.??.??"]
[EventType "tourn (corr)"]
[EventRounds "13"]
[EventCountry "NED"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 c5 4. exd5 exd5 5. Bb5+ Bd7 6. Qe2+ Be7 7. dxc5 Nf6 8. Nb3 0-0 9. Be3 Re8 10. Nf3 a6 11. Bd3 a5 12. 0-0 a4 13. Nfd4 Bxc5 14. c3 Nc6 15. Qc2 Bxd4 16. Nxd4 Ne5 17. Rad1 Nxd3 18. Qxd3 Qa5 19. Rfe1 Qa6 20. Nc2 Qxd3 21. Rxd3 Bf5 22. Rd2 Bxc2 23. Rxc2 Ng4 24. Rce2 Re6 25. h3 Nxe3 26. Rxe3 Rae8 27. Rd1 Rxe3 28. fxe3 Rxe3 29. Rxd5 f6 30. Kf2 Re5 31. Rxe5 fxe5 32. c4 Kf7 33. b4 a3 34. Ke3 Ke6 35. Ke4 Kd6 36. h4 h5 37. Kf5 b5 38. cxb5 1-0

[Event "NED-ch14 corr8486"]
[Site "Netherlands"]
[Date "1984.??.??"]
[Round "?"]
[White "Van der Zwan, JJ."]
[Black "Hendriks, Richard V"]
[Result "1-0"]
[ECO "C63"]
[PlyCount "112"]
[EventDate "1984.??.??"]
[EventType "tourn (corr)"]
[EventRounds "13"]
[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. Bb5 f5 4. Nc3 fxe4 5. Nxe4 Nf6 6. Nxf6+ Qxf6 7. Qe2 Be7 8. Bxc6 dxc6 9. Nxe5 Bf5 10. d3 0-0-0 11. 0-0 Bd6 12. Nc4 Rhf8 13. Bd2 Rde8 14. Qf3 Qg6 15. Nxd6+ cxd6 16. Rae1 Be6 17. Qg3 Qxg3 18. hxg3 h5 19. a4 Kd7 20. Re4 Bf5 21. Rb4 Kc7 22. Be3 a6 23. a5 g6 24. Bf4 Rf6 25. Ra1 Re2 26. Rc1 Re7 27. d4 Rfe6 28. c4 Re1+ 29. Rxe1 Rxe1+ 30. Kh2 Ra1 31. c5 Rxa5 32. cxd6+ Kc8 33. Rb3 Be6 34. Re3 Kd7 35. g4 hxg4 36. Be5 Ra1 37. f3 Rf1 38. fxg4 Bxg4 39. Rb3 b5 40. Ra3 Rf7 41. Kg3 Bf5 42. Kh4 Be4 43. g4 Ke6 44. b4 Ra7 45. Kg5 Rf7 46. Rxa6 Kd7 47. Rb6 Ke6 48. Rb8 Kd7 49. Rg8 Ke6 50. Kh6 Bd3 51. Rd8 Rd7 52. Rc8 Rxd6 53. Bxd6 Kxd6 54. Rd8+ Ke6 55. g5 Bc2 56. Rg8 Kd5 1-0

[Event "NED-ch14 corr8486"]
[Site "Netherlands"]
[Date "1984.??.??"]
[Round "?"]
[White "Van der Zwan, JJ."]
[Black "Nederkoorn, Cornelis AJ"]
[Result "1-0"]
[ECO "C68"]
[PlyCount "20"]
[EventDate "1984.??.??"]
[EventType "tourn (corr)"]
[EventRounds "13"]
[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. Bb5 a6 4. Bxc6 dxc6 5. 0-0 Bd6 6. d4 exd4 7. Qxd4 f6 8. b3 Ne7 9. Nbd2 Be6 10. Nc4 Bb4 1-0

[Event "NED-ch14 corr8486"]
[Site "Netherlands"]
[Date "1984.??.??"]
[Round "?"]
[White "Van der Zwan, JJ."]
[Black "Stavast, DW."]
[Result "0-1"]
[ECO "C41"]
[PlyCount "62"]
[EventDate "1984.??.??"]
[EventType "tourn (corr)"]
[EventRounds "13"]
[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 d6 3. d4 Nf6 4. Nc3 Nbd7 5. Bc4 Be7 6. 0-0 0-0 7. Qe2 c6 8. a4 a5 9. Bb3 Qe8 10. h3 Bd8 11. Bg5 h6 12. Be3 exd4 13. Bxd4 Ne5 14. Rad1 Nfd7 15. Nh2 b6 16. Bxe5 dxe5 17. Ng4 Nc5 18. Bc4 Ne6 19. Qd2 f6 20. f4 exf4 21. Qxf4 Kh7 22. Qd2 Ng5 23. Qf4 Ne6 24. Qg3 Bc7 25. e5 Nc5 26. Rde1 f5 27. Qf3 Be6 28. Ne3 f4 29. Bxe6 fxe3 30. Bf7 Qxe5 31. g3 Rxf7 0-1

[Event "NED-ch14 corr8486"]
[Site "Netherlands"]
[Date "1984.??.??"]
[Round "?"]
[White "Van der Zwan, JJ."]
[Black "Van der Drift, AJF"]
[Result "1-0"]
[ECO "B05"]
[PlyCount "106"]
[EventDate "1984.??.??"]
[EventType "tourn (corr)"]
[EventRounds "13"]
[EventCountry "NED"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 Bg4 5. Be2 e6 6. 0-0 Be7 7. c4 Nb6 8. Nc3 0-0 9. exd6 cxd6 10. Be3 d5 11. c5 Bxf3 12. Bxf3 Nc4 13. Bf4 Nc6 14. b3 N4a5 15. Rc1 b6 16. Na4 Bg5 17. Bxg5 Qxg5 18. cxb6 axb6 19. Nxb6 Ra6 20. Na4 Rb8 21. Rc5 Qf4 22. Qc1 Qxd4 23. Be2 Raa8 24. Rxc6 Nxc6 25. Qxc6 Rc8 26. Qb6 Qd2 27. Ba6 Rab8 28. Qd6 Rd8 29. Qc7 Qxa2 30. Nc5 Re8 31. Rc1 Qa3 32. Rd1 h6 33. h3 Qb4 34. Rb1 Qb6 35. Qxb6 Rxb6 36. b4 Rd8 37. b5 d4 38. Nd3 f6 39. f4 g5 40. g3 Kf8 41. Rc1 Ke7 42. Kf2 Rd5 43. Nb4 Rdd6 44. Ke2 gxf4 45. gxf4 e5 46. fxe5 fxe5 47. Kd3 Kd7 48. Rc5 Rg6 49. Rxe5 Rg3+ 50. Kxd4 Rxh3 51. Nd5 Rb8 52. Kc5 Rf8 53. b6 Rb3 1-0

[Event "NED corr"]
[Site "Netherlands"]
[Date "1983.??.??"]
[Round "?"]
[White "Timmerman, Gert Jan"]
[Black "Van der Zwan, JJ."]
[Result "0-1"]
[ECO "C88"]
[PlyCount "54"]
[EventDate "1983.??.??"]
[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. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 0-0 8. a4 Bb7 9. d3 d6 10. Nc3 Na5 11. Ba2 b4 12. Ne2 c5 13. Ng3 b3 14. cxb3 Nc6 15. Nf5 Nb4 16. Bg5 Bc8 17. Nxe7+ Qxe7 18. Bb1 h6 19. Bd2 Rb8 20. h3 Be6 21. a5 Rb5 22. Ra3 Nd7 23. g4 Rfb8 24. Nh2 Nf8 25. f4 exf4 26. Bxf4 Ng6 27. Bg3 Nc6 0-1

[Event "EU-chT3 corr8392"]
[Site "ICCF corr"]
[Date "1983.??.??"]
[Round "?"]
[White "Van der Zwan, JJ."]
[Black "Jones, DC."]
[Result "0-1"]
[ECO "B16"]
[PlyCount "74"]
[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. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nf6 5. Nxf6+ gxf6 6. Nf3 Bg7 7. Bf4 Bg4 8. Be2 Nd7 9. Qd2 h5 10. 0-0-0 Nf8 11. h3 Be6 12. c4 Ng6 13. Bh2 Bh6 14. Ng5 fxg5 15. Qc2 Qa5 16. Kb1 Bf5 17. Bd3 Bxd3 18. Rxd3 Qf5 19. g4 hxg4 20. hxg4 Qxg4 21. d5 Bg7 22. Rg1 Qd7 23. Bg3 Be5 24. b4 Bxg3 25. Rdxg3 0-0-0 26. dxc6 Qxc6 27. b5 Qc5 28. Rxg5 Qb4+ 29. Qb3 Qxb3+ 30. axb3 e6 31. Kc2 Rh2 32. Rf1 b6 33. Rg3 Rd4 34. Kc3 Rf4 35. f3 Ne5 36. Rg8+ Kb7 37. Rf8 Rh3 0-1

[Event "EU-chT3 corr8392"]
[Site "ICCF corr"]
[Date "1983.??.??"]
[Round "?"]
[White "Van der Zwan, JJ."]
[Black "Peljo, Kalevi"]
[Result "0-1"]
[ECO "C68"]
[PlyCount "66"]
[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. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. 0-0 Bg4 6. h3 Bxf3 7. Qxf3 Qd7 8. d3 Ne7 9. Nd2 Ng6 10. Nc4 Bd6 11. a4 0-0 12. Be3 f5 13. exf5 Rxf5 14. Qg4 Raf8 15. Nd2 Nf4 16. Ne4 h5 17. Qd1 Qf7 18. h4 Be7 19. g3 Ne6 20. c3 g5 21. hxg5 Bxg5 22. g4 Rf3 23. Nd2 hxg4 24. Ne4 Bh4 25. Kg2 Ng5 26. Bxg5 Bxg5 27. Qe2 Bh4 28. Rad1 Qd5 29. c4 Qd7 30. b4 Qf5 31. Rc1 Qf4 32. Rb1 Rf7 33. Rh1 Rxf2+ 0-1

[Event "NED-ch12 corr8284"]
[Site "Netherlands"]
[Date "1982.??.??"]
[Round "?"]
[White "Etmans, Maarten D"]
[Black "Van der Zwan, JJ."]
[Result "0-1"]
[ECO "C84"]
[PlyCount "98"]
[EventDate "1982.??.??"]
[EventType "tourn (corr)"]
[EventRounds "12"]
[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. Bb5 a6 4. Ba4 Nf6 5. d4 exd4 6. 0-0 Be7 7. Re1 0-0 8. e5 Ne8 9. Bf4 b5 10. Bb3 d5 11. c3 Bg4 12. h3 Bh5 13. a4 Na5 14. cxd4 Nxb3 15. Qxb3 c6 16. Nbd2 Nc7 17. axb5 cxb5 18. Qc3 Ne6 19. Be3 a5 20. Qc6 Rb8 21. Nh2 Bb4 22. Nhf1 Rb6 23. Qc2 f5 24. f3 f4 25. Bf2 Bg6 26. Qb3 Bf5 27. Rec1 Kh8 28. Nb1 Bxh3 29. gxh3 Ng5 30. Nfd2 Nxh3+ 31. Kf1 Rg6 32. Be1 Ng1 33. Bf2 Qg5 34. Nc3 Qg2+ 35. Ke1 Nh3 36. Bh4 Rh6 37. Qxd5 Rxh4 38. Kd1 Ng5 39. Qxb5 Qg1+ 40. Kc2 Qxd4 41. Rh1 Rxh1 42. Rxh1 Rc8 43. Rd1 Bxc3 44. Nc4 Qf2+ 45. Kxc3 Qxf3+ 46. Rd3 Ne4+ 47. Kd4 Rd8+ 48. Nd6 Nxd6 49. exd6 Rxd6+ 0-1

[Event "NED-ch12 corr8284"]
[Site "Netherlands"]
[Date "1982.??.??"]
[Round "?"]
[White "Helsloot, Jan S"]
[Black "Van der Zwan, JJ."]
[Result "1-0"]
[ECO "C89"]
[PlyCount "137"]
[EventDate "1982.??.??"]
[EventType "tourn (corr)"]
[EventRounds "12"]
[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. 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 f5 19. Qf1 Qh5 20. f4 bxa4 21. Rxa4 g5 22. Rxa6 gxf4 23. Rxc6 fxe3 24. Bxd5 Kh8 25. Bxe6 exd2 26. Ra1 Be7 27. Qf4 Bg5 28. Qe5+ Bf6 29. Qc5 Re8 30. Rc8 d1Q+ 31. Rxd1 Bxd1 32. Qc6 Rxc8 33. Qxc8+ Kg7 34. Qd7+ Kf8 35. Qc8+ Kg7 36. Qg8+ Kh6 37. Qf8+ Bg7 38. Qxf5 Qg5 39. Qxg5+ Kxg5 40. Kf2 Kf6 41. Bg8 h5 42. Ke3 Bh6+ 43. Kd3 Bg4 44. b4 Bf5+ 45. Kc4 Be3 46. b5 Bg1 47. h4 Bf2 48. b6 Bxg3 49. b7 Bd7 50. Kc5 Bb8 51. c4 Ke7 52. Kb6 Bg4 53. Bd5 Kd7 54. Be4 Be2 55. c5 Bg4 56. d5 Bh3 57. Bd3 Bg2 58. Bb5+ Kd8 59. Bc6 Bf3 60. d6 Bg4 61. Kb5 Be2+ 62. Kb4 Ba6 63. Kc3 Bxb7 64. Bxb7 Bxd6 65. cxd6 Kd7 66. Kd4 Kxd6 67. Bd5 Ke7 68. Ke5 Kf8 69. Kf6 1-0

[Event "NED-ch12 corr8284"]
[Site "Netherlands"]
[Date "1982.??.??"]
[Round "?"]
[White "Timmerman, Gert Jan"]
[Black "Van der Zwan, JJ."]
[Result "1-0"]
[ECO "C89"]
[PlyCount "95"]
[EventDate "1982.??.??"]
[EventType "tourn (corr)"]
[EventRounds "12"]
[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. 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. Bxd5 cxd5 13. d4 Bd6 14. Re3 Qh4 15. g3 Qh3 16. Nd2 Bg4 17. Qf1 Qh5 18. f3 Bh3 19. Qf2 Rae8 20. Nf1 Re6 21. Bd2 Rh6 22. g4 Qg6 23. Ree1 f5 24. Bxh6 fxg4 25. f4 Qxh6 26. Ng3 Qxf4 27. Qxf4 Bxf4 28. Re2 g6 29. a4 bxa4 30. Rxa4 h5 31. Rxa6 h4 32. Nh1 Kg7 33. Nf2 Bxh2+ 34. Kxh2 g3+ 35. Kxh3 gxf2 36. Ra1 f1Q+ 37. Rxf1 Rxf1 38. Kxh4 Rh1+ 39. Kg4 Rg1+ 40. Kf4 Kf6 41. Re5 Rf1+ 42. Kg4 Rg1+ 43. Kf3 Rb1 44. Rxd5 Rxb2 45. c4 g5 46. c5 Rc2 47. Re5 Rc1 48. Ke4 1-0

[Event "NED-ch12 corr8284"]
[Site "Netherlands"]
[Date "1982.??.??"]
[Round "?"]
[White "Van der Zwan, JJ."]
[Black "Van der Drift, AJF"]
[Result "1-0"]
[ECO "B97"]
[PlyCount "85"]
[EventDate "1982.??.??"]
[EventType "tourn (corr)"]
[EventRounds "12"]
[EventCountry "NED"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Qb6 8. Qd2 Qxb2 9. Rb1 Qa3 10. f5 Nc6 11. fxe6 fxe6 12. Nxc6 bxc6 13. e5 dxe5 14. Bxf6 gxf6 15. Ne4 Be7 16. Be2 h5 17. Bf3 f5 18. Rb3 Qa4 19. Nd6+ Bxd6 20. Qxd6 Qa5+ 21. c3 Ra7 22. 0-0 Kf7 23. Qd2 Qc5+ 24. Kh1 Kf6 25. Rb8 Rg7 26. h3 Rg5 27. Qe2 h4 28. Rb4 a5 29. Rc4 Qa7 30. Rxc6 Bb7 31. Rd6 Qa8 32. Re1 e4 33. Qc4 Bd5 34. Qd4+ Ke7 35. c4 Kxd6 36. cxd5 Ke7 37. dxe6 Rd8 38. Qc5+ Kf6 39. e7 Rd7 40. Bxe4 fxe4 41. Rf1+ Kg6 42. Qb6+ Kh5 43. Rf8 1-0

[Event "NED-ch12 corr8284"]
[Site "Netherlands"]
[Date "1982.??.??"]
[Round "?"]
[White "Van der Zwan, JJ."]
[Black "Weyerstrass, Ronald"]
[Result "0-1"]
[ECO "C05"]
[PlyCount "126"]
[EventDate "1982.??.??"]
[EventType "tourn (corr)"]
[EventRounds "12"]
[EventCountry "NED"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Ne4 5. Bd3 c5 6. Nxe4 dxe4 7. Bxe4 cxd4 8. Nf3 Bc5 9. 0-0 Qb6 10. Ng5 Nc6 11. Qh5 g6 12. Qf3 Qc7 13. Bxc6+ bxc6 14. Ne4 Be7 15. Nf6+ Bxf6 16. Qxf6 Rg8 17. Bg5 c5 18. c3 h6 19. Bxh6 Qe7 20. Qf4 g5 21. Qg4 Rg6 22. Qh5 Bb7 23. cxd4 0-0-0 24. dxc5 Rh8 25. c6 Rgxh6 26. cxb7+ Kb8 27. Qf3 Rxh2 28. g4 R2h4 29. a3 Qxb7 30. Qxb7+ Kxb7 31. f3 Kc6 32. Rfd1 Rh1+ 33. Kf2 R8h2+ 34. Ke3 Rxd1 35. Rxd1 Rxb2 36. Rd6+ Kc7 37. Ra6 Kb7 38. Ra4 Rb3+ 39. Ke4 Kb6 40. Rd4 Rxa3 41. Rd8 Ra4+ 42. Ke3 Ra5 43. Ke4 Rd5 44. Rb8+ Kc6 45. Rc8+ Kb7 46. Rf8 Rd7 47. Rg8 a5 48. Rxg5 Kb6 49. Rh5 Kc5 50. Rh1 Rd4+ 51. Ke3 a4 52. Rh8 Rb4 53. Ra8 Kc4 54. Kf4 Kb3+ 55. Kg5 a3 56. f4 Ra4 57. Rb8+ Kc2 58. Rc8+ Kd2 59. Rh8 a2 60. Rh1 a1Q 61. Rxa1 Rxa1 62. f5 Ke3 63. fxe6 fxe6 0-1

[Event "NED-ch08 corr7880"]
[Site "Netherlands"]
[Date "1978.??.??"]
[Round "?"]
[White "Boll, Peter Albertus"]
[Black "Van der Zwan, JJ."]
[Result "1-0"]
[ECO "A28"]
[PlyCount "71"]
[EventDate "1978.??.??"]
[EventType "tourn (corr)"]
[EventRounds "14"]
[EventCountry "NED"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. Nf3 Nc6 4. e3 Bb4 5. Qc2 0-0 6. Nd5 Re8 7. Qf5 d6 8. Nxf6+ gxf6 9. Qh5 Bc5 10. a3 e4 11. d4 exf3 12. dxc5 Re5 13. Qxf3 Bf5 14. Be2 Qe7 15. cxd6 cxd6 16. Bd2 Re8 17. Bc3 Be4 18. Qf4 Rf5 19. Qh6 Ne5 20. h4 Kh8 21. f3 Bd3 22. Bxd3 Nxd3+ 23. Kd2 Nf4 24. Rae1 Ng6 25. e4 Rc5 26. f4 Rxc4 27. h5 Ne5 28. fxe5 dxe5 29. Rhf1 Qd7+ 30. Kc2 Rc6 31. Rf3 Rg8 32. Re2 Qe6 33. Qxf6+ Qxf6 34. Rxf6 Rxf6 35. Bxe5 Rc8+ 36. Kb1 1-0

[Event "EU-chT2 corr7887"]
[Site "ICCF corr"]
[Date "1978.??.??"]
[Round "?"]
[White "Lang, Herbert"]
[Black "Van der Zwan, JJ."]
[Result "1/2-1/2"]
[ECO "C89"]
[PlyCount "110"]
[EventDate "1978.??.??"]
[EventType "tourn (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 f5 19. Qf1 Qh5 20. f4 bxa4 21. Bxd5 cxd5 22. Qg2 Re4 23. Nxe4 fxe4 24. Rxa4 g5 25. Rxa6 gxf4 26. Rxd6 fxe3 27. Rxe3 Bh3 28. g4 Qh4 29. Qxh3 Qf2+ 30. Kh1 Ra8 31. Rd8+ Rxd8 32. g5 Ra8 33. Qe6+ Kg7 34. Qf6+ Qxf6 35. gxf6+ Kxf6 36. Re2 Kg5 37. Rf2 e3 38. Rf1 Ra2 39. Kg2 Rxb2+ 40. Kf3 Rxh2 41. Kxe3 Rh3+ 42. Kd2 h5 43. Rf8 Rh2+ 44. Kd3 Rh3+ 45. Kc2 Rh2+ 46. Kb3 h4 47. Rd8 h3 48. Rxd5+ Kg4 49. Rd8 Rd2 50. Rh8 Kg3 51. Kc4 h2 52. Kd5 Rd1 53. c4 h1Q+ 54. Rxh1 Rxh1 55. c5 Rd1 1/2-1/2

[Event "corr"]
[Site "corr"]
[Date "1978.??.??"]
[Round "?"]
[White "Rosenhahn, Eberhard"]
[Black "Van der Zwan, JJ."]
[Result "0-1"]
[ECO "C89"]
[PlyCount "68"]
[EventDate "1978.??.??"]
[EventType "tourn (corr)"]
[EventRounds "1"]
[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 f5 19. Qf1 Qh5 20. f4 bxa4 21. Rxa4 g5 22. Rxa6 gxf4 23. Bxf4 Bxf4 24. Rxe6 Bxd2 25. Raxc6 f4 26. Qg2 f3 27. Qf2 Qf5 28. h4 Kh8 29. Bxd5 Qxd5 30. Rf6 Re8 31. Qxd2 Qe4 32. Rc7 Bf5 33. d5 Qe5 34. Rxf5 Qxg3+ 0-1

[Event "NED-chM corr"]
[Site "Netherlands"]
[Date "1978.??.??"]
[Round "?"]
[White "Spieringshoek, Pieter Johannes"]
[Black "Van der Zwan, JJ."]
[Result "0-1"]
[ECO "C44"]
[PlyCount "62"]
[EventDate "1978.??.??"]
[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. e4 e5 2. d4 exd4 3. c3 dxc3 4. Nxc3 Nc6 5. Nf3 Bb4 6. Bc4 Nf6 7. 0-0 Bxc3 8. bxc3 d6 9. e5 Nxe5 10. Nxe5 dxe5 11. Qb3 Qe7 12. Ba3 c5 13. Bb5+ Bd7 14. Bxd7+ Qxd7 15. Bxc5 Qc6 16. Ba3 Nd5 17. Rae1 0-0-0 18. Rxe5 Rhe8 19. Rxe8 Rxe8 20. Bc1 Nxc3 21. Bb2 Ne2+ 22. Kh1 f6 23. Qh3+ Kb8 24. Qxh7 Qc4 25. Qb1 Rh8 26. Qf5 Qxa2 27. Be5+ fxe5 28. Qxe5+ Ka8 29. Re1 Rc8 30. h3 Nc1 31. Qxg7 Qxf2 0-1

[Event "NED-ch08 corr7880"]
[Site "Netherlands"]
[Date "1978.??.??"]
[Round "?"]
[White "Van der Zwan, JJ."]
[Black "Temmink, Henk H"]
[Result "1/2-1/2"]
[ECO "C19"]
[PlyCount "136"]
[EventDate "1978.??.??"]
[EventType "tourn (corr)"]
[EventRounds "14"]
[EventCountry "NED"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Ne7 7. Nf3 Nbc6 8. a4 Qa5 9. Bd2 Bd7 10. Be2 f6 11. c4 Qc7 12. exf6 gxf6 13. cxd5 Nxd5 14. c4 Nde7 15. dxc5 0-0-0 16. Bc3 e5 17. Qd6 Nf5 18. Qxc7+ Kxc7 19. 0-0 Rhe8 20. Rfd1 Nfd4 21. Bxd4 Nxd4 22. Nxd4 exd4 23. Bd3 f5 24. a5 Bc8 25. f4 Re3 26. Kf2 Kc6 27. a6 bxa6 28. Ra5 Rde8 29. Rd2 R8e7 30. Be2 Bb7 31. Bf3+ Kc7 32. c6 Bxc6 33. Rc5 R3e6 34. Rxd4 Kb6 35. Rxf5 Bxf3 36. Kxf3 Re2 37. Rd6+ Kb7 38. Rd3 Rc2 39. c5 a5 40. h3 a4 41. g4 Kc6 42. Rd6+ Kb5 43. c6+ Kb6 44. c7+ Kxc7 45. Ra6 Rc3+ 46. Kf2 Kb7 47. Rfa5 Ree3 48. Rxa7+ Kb6 49. R7a6+ Kb7 50. Rh6 Rf3+ 51. Kg2 Rg3+ 52. Kh2 Rgd3 53. Rb5+ Ka7 54. Rxh7+ Ka6 55. Rb2 a3 56. Re2 Rb3 57. Re6+ Rb6 58. Rxb6+ Kxb6 59. Re7 a2 60. Re1 Ra3 61. Ra1 Kc5 62. g5 Kd5 63. h4 Ke4 64. g6 Kxf4 65. g7 Ra8 66. Kh3 Rg8 67. Rxa2 Kf5 68. h5 Kg5 1/2-1/2

[Event "NED-ch08 corr7880"]
[Site "Netherlands"]
[Date "1978.??.??"]
[Round "?"]
[White "Van der Zwan, JJ."]
[Black "Van Dalfsen, Pieter Barend"]
[Result "1-0"]
[ECO "C68"]
[PlyCount "65"]
[EventDate "1978.??.??"]
[EventType "tourn (corr)"]
[EventRounds "14"]
[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. Bb5 a6 4. Bxc6 dxc6 5. 0-0 Qd6 6. d3 f6 7. Be3 Bg4 8. Nbd2 Qd7 9. h3 Be6 10. d4 exd4 11. Nxd4 Bf7 12. Qe2 0-0-0 13. Rad1 g5 14. Nc4 Re8 15. Na5 Rxe4 16. Ndxc6 Bd6 17. c4 Qe6 18. c5 Be7 19. b3 Be8 20. Nd4 Qe5 21. Qd3 g4 22. Nxb7 Kxb7 23. c6+ Kb6 24. Nc2+ Rxe3 25. Nxe3 Bf7 26. Nc4+ Bxc4 27. bxc4 Bc5 28. Qb3+ Kxc6 29. Qa4+ Kb6 30. Rd8 Qe6 31. Re8 Qf5 32. hxg4 Qg6 33. Re6+ 1-0

[Event "NED-ch07 corr7778"]
[Site "Netherlands"]
[Date "1977.??.??"]
[Round "?"]
[White "Elzerman, J."]
[Black "Van der Zwan, JJ."]
[Result "1-0"]
[ECO "A67"]
[PlyCount "49"]
[EventDate "1977.??.??"]
[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 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 d6 6. e4 g6 7. f4 Bg7 8. Bb5+ Nbd7 9. e5 dxe5 10. fxe5 Nh5 11. e6 fxe6 12. dxe6 0-0 13. Nf3 Rxf3 14. Qxf3 Bxc3+ 15. bxc3 Ne5 16. Qe4 Qf6 17. e7 Qxe7 18. 0-0 Bf5 19. Qd5+ Kg7 20. Bg5 Nf6 21. Bxf6+ Kxf6 22. Rae1 Qc7 23. Bd7 Rd8 24. Qe6+ Kg7 25. Qe7+ 1-0

[Event "NED-ch07 corr7778"]
[Site "Netherlands"]
[Date "1977.??.??"]
[Round "?"]
[White "Kolenbrander, Joop N"]
[Black "Van der Zwan, JJ."]
[Result "0-1"]
[ECO "C88"]
[PlyCount "48"]
[EventDate "1977.??.??"]
[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. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 0-0 8. d4 Nxd4 9. Bxf7+ Rxf7 10. Nxe5 Rf8 11. Qxd4 Bb7 12. Nd3 c5 13. Nxc5 Bxc5 14. Qxc5 Nxe4 15. Qd4 Nxf2 16. Re2 Ne4 17. Nd2 Ng5 18. Nb3 Ne6 19. Qe5 Qh4 20. Bd2 Rf6 21. Na5 Nd4 22. Nxb7 Re6 23. Qd5 Nxe2+ 24. Kh1 Qd4 0-1

[Event "corr"]
[Site "corr"]
[Date "1977.??.??"]
[Round "?"]
[White "Van der Riet, Anthonie A"]
[Black "Van der Zwan, JJ."]
[Result "1-0"]
[ECO "C68"]
[PlyCount "73"]
[EventDate "1977.??.??"]
[EventType "tourn (corr)"]
[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. Bxc6 dxc6 5. 0-0 Qd6 6. d4 exd4 7. Nxd4 Bd7 8. Be3 Qg6 9. Nd2 0-0-0 10. Qe2 h5 11. f3 Nh6 12. Nc4 f6 13. c3 Nf7 14. b4 Ne5 15. a4 Qf7 16. Na5 c5 17. bxc5 Bxc5 18. Rfb1 Bb6 19. Ndb3 Be6 20. Nc5 Bxa5 21. Rxb7 Bc4 22. Qb2 Bb6 23. Ra7 Nc6 24. Ra8+ Nb8 25. a5 Bxc5 26. Rxb8+ Kd7 27. Rxd8+ Rxd8 28. Bxc5 Ke8 29. Re1 Qe6 30. Qf2 Kf7 31. Qh4 Kg8 32. e5 Qd5 33. Be7 Re8 34. exf6 gxf6 35. Qxf6 Qf7 36. Qd4 Rb8 37. Bb4 1-0

[Event "NED-ch07 corr7778"]
[Site "Netherlands"]
[Date "1977.??.??"]
[Round "?"]
[White "Van der Zwan, JJ."]
[Black "Den Hamer, Adri M"]
[Result "1-0"]
[ECO "C63"]
[PlyCount "127"]
[EventDate "1977.??.??"]
[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. Bb5 f5 4. Nc3 fxe4 5. Nxe4 d5 6. Nxe5 dxe4 7. Nxc6 Qg5 8. Qe2 Nf6 9. f4 Qh4+ 10. g3 Qh3 11. Ne5+ c6 12. Bc4 h5 13. d3 h4 14. Bd2 hxg3 15. Bf7+ Kd8 16. 0-0-0 g2 17. dxe4 Bc5 18. Rhg1 Bxg1 19. Ba5+ Ke7 20. Bb4+ c5 21. Qc4 Qe3+ 22. Kb1 Nxe4 23. Bg8 Nd6 24. Ng6+ Ke8 25. Bf7+ Kd7 26. Qd5 Qd4 27. Rxd4 Bxd4 28. Qxg2 Rh6 29. Qd5 b6 30. Qxa8 cxb4 31. Qd5 Bc5 32. Qe6+ Kc7 33. Qe7+ Kb8 34. Ne5 Nf5 35. Nd7+ Kc7 36. Qe5+ Bd6 37. Qxf5 Bxd7 38. Qg5 Rxh2 39. a3 bxa3 40. bxa3 Rd2 41. Qxg7 Bxf4 42. Qc3+ Kb8 43. Qf3 Bc7 44. Bd5 Rd4 45. Qf8+ Bc8 46. Bg2 Rd1+ 47. Ka2 Rd8 48. Qe7 Bb7 49. Bf1 Rd5 50. Bc4 Rc5 51. Qf8+ Bc8 52. Ba6 Be5 53. c4 Rc7 54. Kb3 Bg7 55. Qe8 Bd4 56. Bb5 a5 57. Ba6 Bc5 58. Ka4 Bd6 59. Kb5 Bc5 60. Qh8 Bg1 61. Bxc8 Rxc8 62. Qe5+ Rc7 63. Ka6 Bc5 64. a4 1-0

[Event "EU-ch corr"]
[Site "ICCF corr"]
[Date "1976.??.??"]
[Round "?"]
[White "Niewiadomski, Cyryl"]
[Black "Van der Zwan, JJ."]
[Result "0-1"]
[ECO "C34"]
[PlyCount "52"]
[EventDate "1976.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[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 d6 4. Bc4 h6 5. d4 g5 6. 0-0 Bg7 7. g3 Bh3 8. Rf2 Nc6 9. Bb5 Nge7 10. gxf4 gxf4 11. Bxf4 a6 12. Bf1 Bg4 13. c3 Ng6 14. Be3 Qe7 15. Nbd2 0-0-0 16. Qa4 Rhg8 17. d5 Nb8 18. Rg2 f5 19. Re1 Nh4 20. Nxh4 Qxh4 21. Bf2 Qh5 22. Bd4 f4 23. Bxg7 Rxg7 24. Be2 Rdg8 25. Qd4 Nd7 26. Rf1 Ne5 0-1

[Event "NED-ch M37 corr"]
[Site "Netherlands"]
[Date "1976.??.??"]
[Round "?"]
[White "Van der Doef, J."]
[Black "Van der Zwan, JJ."]
[Result "1/2-1/2"]
[ECO "A69"]
[PlyCount "79"]
[EventDate "1976.??.??"]
[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. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 d6 6. e4 g6 7. Be2 Bg7 8. f4 0-0 9. Nf3 Re8 10. e5 dxe5 11. fxe5 Ng4 12. Bg5 Qb6 13. 0-0 Nxe5 14. Nxe5 Bxe5 15. Bc4 Bf5 16. Nb5 a6 17. d6 axb5 18. Bxf7+ Kxf7 19. Rxf5+ gxf5 20. Qh5+ Ke6 21. Qxe8+ Kxd6 22. Re1 Nc6 23. Qxa8 c4+ 24. Kh1 Kc7 25. Rd1 Bd6 26. Qe8 Qf2 27. Qe6 Bc5 28. Qd7+ Kb6 29. Qxh7 Ne5 30. Bh4 Qxb2 31. Qxf5 Nd3 32. Rf1 Qd2 33. Bg3 c3 34. Qf6+ Ka5 35. Qd8+ b6 36. Qa8+ Kb4 37. Rb1+ Nb2 38. Be1 Qe2 39. Rxb2+ Qxb2 40. Qe4+ 1/2-1/2

[Event "EU-ch GT98 corr"]
[Site "ICCF corr"]
[Date "1975.??.??"]
[Round "?"]
[White "Grund, Karl Heinz"]
[Black "Van der Zwan, JJ."]
[Result "0-1"]
[ECO "A00"]
[PlyCount "70"]
[EventDate "1975.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. b4 d5 2. Bb2 Nf6 3. e3 Bf5 4. Nf3 e6 5. c4 a5 6. b5 Nbd7 7. Nc3 Nb6 8. cxd5 exd5 9. Nd4 Bd7 10. d3 Bd6 11. Be2 0-0 12. 0-0 c5 13. bxc6 bxc6 14. Rc1 Re8 15. Bf3 Qe7 16. Re1 h5 17. e4 Qe5 18. Nce2 c5 19. g3 Na4 20. Ba1 cxd4 21. Nxd4 Qg5 22. Nc6 Bb4 23. Nxb4 axb4 24. h4 Qg6 25. e5 Qf5 26. Bg2 Ng4 27. f4 Be6 28. Re2 Rec8 29. Rxc8+ Rxc8 30. Re1 Nc3 31. Qd2 Ra8 32. Bxc3 bxc3 33. Qxc3 Rxa2 34. Qb3 Rxg2+ 35. Kxg2 d4 0-1

[Event "NED-ch06 corr7577"]
[Site "Netherlands"]
[Date "1975.??.??"]
[Round "?"]
[White "Holscher, HGJ"]
[Black "Van der Zwan, JJ."]
[Result "1-0"]
[ECO "A67"]
[PlyCount "99"]
[EventDate "1975.??.??"]
[EventType "tourn (corr)"]
[EventRounds "13"]
[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 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 d6 6. e4 g6 7. f4 Bg7 8. Bb5+ Nbd7 9. e5 dxe5 10. fxe5 Nh5 11. e6 fxe6 12. dxe6 0-0 13. Nf3 Bxc3+ 14. bxc3 Rxf3 15. Qxf3 Ne5 16. Qe4 Qf6 17. Rf1 Qxe6 18. Bh6 Bd7 19. Qxb7 Ng4+ 20. Kd2 Rd8 21. Bxd7 Nxh6 22. Kc2 Qe2+ 23. Kb3 c4+ 24. Ka3 Qe7+ 25. Qb4 Qxb4+ 26. Kxb4 Rxd7 27. Rad1 Rb7+ 28. Ka3 Ng4 29. Rfe1 Nhf6 30. h3 Nf2 31. Rd8+ Kg7 32. Rc8 Nd3 33. Re2 Nd7 34. Re7+ Kf6 35. Rxh7 Ne1 36. Rf8+ Kg5 37. Rff7 Nc2+ 38. Ka4 Nc5+ 39. Ka5 Rb2 40. a4 Ne4 41. h4+ Kg4 42. h5 g5 43. Rh8 Nxc3 44. h6 Rb4 45. Ka6 Nd4 46. a5 Nc6 47. Rc8 Nb8+ 48. Kxa7 Nb5+ 49. Ka8 Nd6 50. Rxb8 1-0

[Event "NED-ch06 corr7577"]
[Site "Netherlands"]
[Date "1975.??.??"]
[Round "?"]
[White "Nienhuis, Kier H"]
[Black "Van der Zwan, JJ."]
[Result "1-0"]
[ECO "A67"]
[PlyCount "53"]
[EventDate "1975.??.??"]
[EventType "tourn (corr)"]
[EventRounds "13"]
[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 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 d6 6. e4 g6 7. f4 Bg7 8. Bb5+ Nbd7 9. e5 dxe5 10. fxe5 Nh5 11. e6 fxe6 12. dxe6 0-0 13. Nf3 Bxc3+ 14. bxc3 Rxf3 15. Qxf3 Ne5 16. Qe4 Qf6 17. Rf1 Qxe6 18. Bf4 Bd7 19. Qxe5 Qxe5+ 20. Bxe5 Bxb5 21. Rf3 Bc6 22. Rf2 Rc8 23. Re2 Bb5 24. Re3 Rf8 25. 0-0-0 Nf4 26. Bxf4 Rxf4 27. Re7 1-0

[Event "NED-ch06 corr7577"]
[Site "Netherlands"]
[Date "1975.??.??"]
[Round "?"]
[White "Thorn Leeson, John"]
[Black "Van der Zwan, JJ."]
[Result "0-1"]
[ECO "C61"]
[PlyCount "62"]
[EventDate "1975.??.??"]
[EventType "tourn (corr)"]
[EventRounds "13"]
[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. Bb5 Nd4 4. Nxd4 exd4 5. 0-0 Bc5 6. b4 Bb6 7. c4 c6 8. Ba4 d6 9. d3 Ne7 10. Bg5 f6 11. Bc1 0-0 12. Bb3 Kh8 13. f4 f5 14. Nd2 Ng6 15. g3 Bd7 16. Nf3 Qf6 17. e5 dxe5 18. fxe5 Nxe5 19. Nxe5 Qxe5 20. c5 Bd8 21. Bf4 Qf6 22. Re1 Qg6 23. Qc2 Bg5 24. Bxg5 Qxg5 25. Re5 Rae8 26. Rae1 Rxe5 27. Rxe5 Qf6 28. Qe2 f4 29. gxf4 Qxf4 30. Re7 Bg4 31. Qe1 Bh3 0-1

[Event "NED-ch06 corr7577"]
[Site "Netherlands"]
[Date "1975.??.??"]
[Round "?"]
[White "Van der Zwan, JJ."]
[Black "Etmans, Maarten D"]
[Result "1-0"]
[ECO "B33"]
[PlyCount "71"]
[EventDate "1975.??.??"]
[EventType "tourn (corr)"]
[EventRounds "13"]
[EventCountry "NED"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Bxf6 gxf6 10. Nd5 f5 11. exf5 Bxf5 12. Bd3 Be6 13. Be4 Bg7 14. Nf6+ Bxf6 15. Bxc6+ Ke7 16. c3 Rb8 17. Nc2 Qb6 18. Nb4 a5 19. Nd5+ Bxd5 20. Bxd5 h5 21. 0-0 Rbg8 22. a4 b4 23. cxb4 Qxb4 24. Rc1 Rc8 25. Rxc8 Rxc8 26. Qxh5 Rf8 27. h3 Qf4 28. Qe2 Rc8 29. Qa6 Rc5 30. Qb7+ Ke8 31. Qxf7+ Kd8 32. Be6 Be7 33. Bf5 Qc4 34. Qg7 Qxa4 35. Qg8+ Kc7 36. Qc8+ 1-0

[Event "NED-ch06 corr7577"]
[Site "Netherlands"]
[Date "1975.??.??"]
[Round "?"]
[White "Van der Zwan, JJ."]
[Black "Roos, Piet"]
[Result "1/2-1/2"]
[ECO "B09"]
[PlyCount "89"]
[EventDate "1975.??.??"]
[EventType "tourn (corr)"]
[EventRounds "13"]
[EventCountry "NED"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. f4 Bg7 5. Nf3 0-0 6. Bd3 Nc6 7. e5 dxe5 8. dxe5 Nd5 9. Bd2 Nb6 10. Qe2 Bg4 11. Qf2 f6 12. exf6 Bxf6 13. Be4 Qe8 14. Qg3 Bxf3 15. gxf3 e6 16. h4 Nd4 17. 0-0-0 Nc4 18. Bd3 Nf5 19. Bxf5 exf5 20. h5 Qe7 21. Na4 b5 22. hxg6 bxa4 23. gxh7+ Kh8 24. Rdg1 Bxb2+ 25. Kd1 Bg7 26. Qxg7+ Qxg7 27. Rxg7 Rad8 28. Rg2 Rf7 29. Kc1 Nxd2 30. Rxd2 Rxd2 31. Kxd2 Rg7 32. Rh2 Rg3 33. Ke3 Rg1 34. Kd4 Ra1 35. c4 a3 36. c5 Rb1 37. Rh5 Rb2 38. Rxf5 Rxa2 39. Rf8+ Kxh7 40. Rf7+ Kg6 41. Rxc7 Rc2 42. Ke4 a5 43. f5+ Kf6 44. Rc6+ Kf7 45. Rc7+ 1/2-1/2

