[Event "EU-ch GT298 corr"]
[Site "ICCF corr"]
[Date "1989.??.??"]
[Round "?"]
[White "Shimkus, Andrius A"]
[Black "Ditmer, R."]
[Result "1-0"]
[ECO "C12"]
[PlyCount "41"]
[EventDate "1989.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[SourceTitle "Corr 2002"]
[Source "ChessBase"]
[SourceDate "2002.05.23"]
[SourceVersion "1"]
[SourceVersionDate "2002.05.23"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. Bd3 dxe4 5. Bxe4 Nf6 6. Bg5 c5 7. Nge2 cxd4 8. Bxf6 Qxf6 9. Qxd4 Qxd4 10. Nxd4 a6 11. 0-0 Nd7 12. Rfd1 Nc5 13. Nc6 bxc6 14. Bxc6+ Bd7 15. Bxa8 Ke7 16. Bf3 Rc8 17. Ne4 Na4 18. c3 Ba5 19. Rd2 f5 20. Nd6 Rb8 21. Nc4 1-0

[Event "EU-ch GT298 corr"]
[Site "ICCF corr"]
[Date "1988.??.??"]
[Round "?"]
[White "Ditmer, R."]
[Black "Horvath, Mihaly"]
[Result "1/2-1/2"]
[ECO "A52"]
[PlyCount "53"]
[EventDate "1988.??.??"]
[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 e5 3. dxe5 Ng4 4. Nf3 Bc5 5. e3 Nc6 6. Be2 0-0 7. 0-0 Ngxe5 8. Nxe5 Nxe5 9. Nc3 a5 10. Ne4 d6 11. b3 Qe7 12. Nxc5 dxc5 13. Bb2 Rd8 14. Qc2 Rd6 15. Rad1 Raa6 16. Rxd6 Rxd6 17. Rd1 f6 18. Rxd6 Qxd6 19. Qd1 Qxd1+ 20. Bxd1 Bf5 21. Bxe5 fxe5 22. Kf1 Bb1 23. a4 Kf7 24. Ke2 h6 25. Kd2 Bf5 26. Bc2 Bd7 27. Be4 1/2-1/2

[Event "EU-ch GT298 corr"]
[Site "ICCF corr"]
[Date "1988.??.??"]
[Round "?"]
[White "Ditmer, R."]
[Black "Namyslo, Holger"]
[Result "0-1"]
[ECO "D44"]
[PlyCount "86"]
[EventDate "1988.??.??"]
[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 d5 2. c4 e6 3. Nc3 c6 4. Nf3 Nf6 5. Bg5 dxc4 6. e4 b5 7. e5 h6 8. Bh4 g5 9. Nxg5 hxg5 10. Bxg5 Nbd7 11. g3 Bb7 12. Bg2 Qb6 13. exf6 0-0-0 14. 0-0 Bh6 15. Ne4 c5 16. Bxh6 Rxh6 17. Qd2 Rhh8 18. dxc5 Nxc5 19. Qe2 Qc6 20. f3 Nxe4 21. fxe4 Qb6+ 22. Qf2 Rd2 23. Qxb6 axb6 24. Rf2 Rxf2 25. Kxf2 Rxh2 26. Kg1 Rh5 27. Rc1 Kd7 28. a3 Bc6 29. Bf3 Rh6 30. Kg2 Rxf6 31. a4 bxa4 32. Rxc4 e5 33. Rc2 Rd6 34. Kf2 Rd3 35. Ke2 Rb3 36. Rd2+ Kc7 37. g4 b5 38. Kf2 b4 39. Bd1 Rh3 40. Bc2 Rh2+ 41. Ke3 Rxd2 42. Kxd2 Kd6 43. g5 Kc5 0-1

[Event "EU-ch GT298 corr"]
[Site "ICCF corr"]
[Date "1988.??.??"]
[Round "?"]
[White "Ditmer, R."]
[Black "Walther, Joachim"]
[Result "1/2-1/2"]
[ECO "A66"]
[PlyCount "53"]
[EventDate "1988.??.??"]
[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 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 d6 6. e4 g6 7. f4 Bg7 8. e5 Nfd7 9. Nb5 dxe5 10. Nd6+ Ke7 11. Nxc8+ Qxc8 12. Nf3 Re8 13. Bc4 Nb6 14. Bb5 N8d7 15. Nxe5 Kf8 16. 0-0 a6 17. Bxd7 Nxd7 18. Qf3 f5 19. g4 Nxe5 20. fxe5 Rxe5 21. Bf4 fxg4 22. Qc3 Rf5 23. Be5 Qd7 24. Rxf5+ gxf5 25. Rf1 Re8 26. Bxg7+ Qxg7 27. Qxc5+ 1/2-1/2

[Event "EU-ch GT298 corr"]
[Site "ICCF corr"]
[Date "1988.??.??"]
[Round "?"]
[White "Staf, Gunnar"]
[Black "Ditmer, R."]
[Result "1/2-1/2"]
[ECO "C00"]
[PlyCount "72"]
[EventDate "1988.??.??"]
[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 e6 2. d3 d5 3. Nd2 Nf6 4. Ngf3 c5 5. g3 Nc6 6. Bg2 Be7 7. 0-0 b6 8. Re1 Bb7 9. c3 Qc7 10. a3 h6 11. Qe2 Rd8 12. e5 Nd7 13. d4 c4 14. b4 cxb3 15. Nxb3 Ncb8 16. Bb2 Ba6 17. Qd1 Bc4 18. Nbd2 b5 19. a4 a6 20. axb5 axb5 21. Nxc4 bxc4 22. Ba3 Nc6 23. Nd2 g6 24. Qf3 Rc8 25. Qe3 Kf8 26. Ra2 Bxa3 27. Rxa3 Kg7 28. Rea1 Rb8 29. Bf3 Rb2 30. Bd1 Rhb8 31. Ba4 Nb6 32. Bxc6 Qxc6 33. Nf1 Nd7 34. h4 Rb1 35. Kg2 Rxa1 36. Rxa1 Ra8 1/2-1/2

[Event "EU-ch GT298 corr"]
[Site "ICCF corr"]
[Date "1988.??.??"]
[Round "?"]
[White "Verdier, Patrice"]
[Black "Ditmer, R."]
[Result "1/2-1/2"]
[ECO "E45"]
[PlyCount "81"]
[EventDate "1988.??.??"]
[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 e6 2. c4 Nf6 3. Nc3 Bb4 4. e3 b6 5. Nge2 Ba6 6. Ng3 Bxc3+ 7. bxc3 d5 8. Ba3 Bxc4 9. Bxc4 dxc4 10. 0-0 Qd7 11. e4 Qb5 12. f4 Nc6 13. d5 0-0-0 14. Qe2 exd5 15. e5 Rde8 16. Qf3 Nd7 17. Rfd1 g6 18. Rxd5 Qa4 19. Ne4 Qxa3 20. Rxd7 Kxd7 21. Nf6+ Ke7 22. Qxc6 Qc5+ 23. Qxc5+ bxc5 24. Nxe8 Rxe8 25. Rb1 Kd7 26. Rd1+ Ke6 27. Kf2 Rb8 28. Rd2 h5 29. Kf3 a5 30. h3 a4 31. g4 hxg4+ 32. hxg4 g5 33. Ke4 gxf4 34. Rh2 f3 35. Rh6+ Ke7 36. Kxf3 Rb3 37. Rc6 Rxc3+ 38. Ke4 Kd7 39. Rf6 Ke7 40. Rc6 Kd7 41. Rf6 1/2-1/2

[Event "corr"]
[Site "corr"]
[Date "1983.??.??"]
[Round "?"]
[White "Daamen, Ferry"]
[Black "Ditmer, R."]
[Result "1/2-1/2"]
[ECO "E42"]
[PlyCount "36"]
[EventDate "1983.??.??"]
[EventType "tourn (corr)"]
[EventRounds "1"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. d4 e6 2. c4 Nf6 3. Nc3 Bb4 4. e3 c5 5. Nge2 d5 6. a3 Bxc3+ 7. Nxc3 cxd4 8. exd4 dxc4 9. Bxc4 Nc6 10. Be3 0-0 11. 0-0 b6 12. Qd3 Bb7 13. Rfd1 h6 14. Rac1 Ne7 15. Bf4 Ng6 16. Bg3 Nh5 17. d5 Nhf4 18. Qd2 Nxd5 1/2-1/2

[Event "NED-ch H corr"]
[Site "Netherlands"]
[Date "1983.??.??"]
[Round "?"]
[White "Kroon, Mike JL"]
[Black "Ditmer, R."]
[Result "0-1"]
[ECO "A00"]
[PlyCount "36"]
[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. b4 e5 2. Bb2 Bxb4 3. Bxe5 Nf6 4. c4 0-0 5. e3 d5 6. cxd5 Nxd5 7. Nf3 Re8 8. Nc3 Rxe5 9. Nxe5 Nxc3 10. Qb3 Nd5 11. Bc4 Qf6 12. Nxf7 Qxa1+ 13. Ke2 Bg4+ 14. Kd3 Qxh1 15. Bxd5 Qf1+ 16. Ke4 Nd7 17. Kf4 Qxf2+ 18. Kxg4 Nf6+ 0-1

[Event "NED corr"]
[Site "Netherlands"]
[Date "1982.??.??"]
[Round "?"]
[White "Diepstraten, Leonardus CM"]
[Black "Ditmer, R."]
[Result "0-1"]
[ECO "C40"]
[PlyCount "58"]
[EventDate "1982.??.??"]
[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 e5 2. Nf3 f5 3. d4 fxe4 4. Bg5 Be7 5. Bxe7 Qxe7 6. Nxe5 Nf6 7. Nc3 d6 8. Nd5 Qd8 9. Nxf6+ Qxf6 10. Ng4 Bxg4 11. Qxg4 0-0 12. 0-0-0 d5 13. c4 Qc6 14. Rd2 b5 15. b3 bxc4 16. bxc4 Na6 17. h4 dxc4 18. d5 Qa4 19. Rh3 Nc5 20. Rc3 Nd3+ 21. Bxd3 cxd3 22. Rxc7 Qd4 23. Rb2 d2+ 24. Rxd2 Qa1+ 25. Kc2 Rab8 26. Rxg7+ Qxg7 27. Qxg7+ Kxg7 28. g3 Rbc8+ 29. Kd1 Kf6 0-1

[Event "NED theme corr"]
[Site "Netherlands"]
[Date "1982.??.??"]
[Round "?"]
[White "Ditmer, R."]
[Black "Diepstraten, Leonardus CM"]
[Result "0-1"]
[ECO "C40"]
[PlyCount "70"]
[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. e4 e5 2. Nf3 f5 3. Nxe5 Qf6 4. Nc4 fxe4 5. Nc3 Qf7 6. Ne3 c6 7. Nxe4 d5 8. Ng3 h5 9. h4 Bd6 10. d4 Be6 11. Be2 Bxg3 12. fxg3 Qg6 13. g4 hxg4 14. Bxg4 Nd7 15. Bxe6 Qxe6 16. Qg4 Qf6 17. Bd2 0-0-0 18. c3 Re8 19. Qh3 Re4 20. g4 g6 21. 0-0-0 Ne7 22. Qg3 Qe6 23. Rde1 Nf6 24. b3 b5 25. Nc2 Rxe1+ 26. Rxe1 Ne4 27. Bg5 Kd7 28. Qg1 Rh7 29. Nb4 Qd6 30. Qe3 Rf7 31. Kb2 Ng8 32. Nd3 Kc8 33. Nc5 Rf2+ 34. Re2 Rxe2+ 35. Qxe2 Nef6 0-1

[Event "NED theme corr"]
[Site "Netherlands"]
[Date "1982.??.??"]
[Round "?"]
[White "Ditmer, R."]
[Black "Fiorito, Mario V"]
[Result "0-1"]
[ECO "C40"]
[PlyCount "52"]
[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. e4 e5 2. Nf3 f5 3. Nxe5 Qf6 4. Nc4 fxe4 5. Nc3 Qf7 6. Ne3 c6 7. Nxe4 d5 8. Ng3 h5 9. h4 g6 10. d4 Bg7 11. c3 Ne7 12. Nc2 Nd7 13. Be3 a5 14. Qd2 b5 15. Bd3 Nb6 16. 0-0-0 Bd7 17. Ne1 Nc4 18. Bxc4 bxc4 19. Nf3 Nf5 20. Bg5 0-0 21. Rde1 Nxg3 22. Re7 Qf5 23. fxg3 Rfe8 24. Rhe1 Rxe7 25. Rxe7 a4 26. a3 Bf8 0-1

[Event "ENG-NED corr"]
[Site "England"]
[Date "1982.??.??"]
[Round "?"]
[White "Ditmer, R."]
[Black "Nelson, IR."]
[Result "0-1"]
[ECO "C15"]
[PlyCount "50"]
[EventDate "1982.??.??"]
[EventType "team (corr)"]
[EventRounds "2"]
[EventCountry "ENG"]
[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. Nge2 dxe4 5. a3 Be7 6. Nxe4 Nc6 7. g3 Nf6 8. Bg2 e5 9. Nxf6+ Bxf6 10. d5 Nd4 11. c3 Nxe2 12. Qxe2 0-0 13. 0-0 a5 14. Be3 Be7 15. f4 exf4 16. Bxf4 Bc5+ 17. Kh1 b6 18. d6 Ba6 19. dxc7 Bxe2 20. cxd8Q Raxd8 21. Rfe1 Rfe8 22. h4 h6 23. Bf1 Bxf1 24. Rxf1 Re2 25. Rab1 a4 0-1

[Event "NED theme corr"]
[Site "Netherlands"]
[Date "1982.??.??"]
[Round "?"]
[White "Fiorito, Mario V"]
[Black "Ditmer, R."]
[Result "1-0"]
[ECO "C40"]
[PlyCount "43"]
[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. e4 e5 2. Nf3 f5 3. Nxe5 Qf6 4. d4 d6 5. Nc4 fxe4 6. Nc3 Qg6 7. Qe2 Ne7 8. d5 Na6 9. Nxe4 Nb4 10. Bf4 Nbxd5 11. Bg3 Kf7 12. 0-0-0 Kg8 13. h4 Bf5 14. h5 Qe6 15. f3 h6 16. Bf2 g5 17. hxg6 Bxg6 18. Qd2 Bg7 19. Rh4 Nb6 20. Nc3 d5 21. Re1 Qd6 22. Nxd6 1-0

[Event "ENG-NED corr"]
[Site "England"]
[Date "1982.??.??"]
[Round "?"]
[White "Nelson, IR."]
[Black "Ditmer, R."]
[Result "1-0"]
[ECO "A14"]
[PlyCount "41"]
[EventDate "1982.??.??"]
[EventType "team (corr)"]
[EventRounds "2"]
[EventCountry "ENG"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. c4 Nf6 2. g3 e6 3. Bg2 d5 4. Nf3 Be7 5. 0-0 0-0 6. b3 c5 7. Bb2 Nc6 8. e3 b6 9. Qe2 Bb7 10. d3 Qc7 11. Nc3 a6 12. cxd5 exd5 13. d4 Rad8 14. Rfd1 Rfe8 15. Rac1 Qb8 16. Na4 Qa7 17. dxc5 bxc5 18. Bxf6 Bxf6 19. Nxc5 d4 20. Nxb7 Qxb7 21. Nxd4 1-0

