[Event "EU-ch corr"]
[Site "ICCF corr"]
[Date "1997.??.??"]
[Round "?"]
[White "Van Dalfsen, Pieter Barend"]
[Black "Lehikoinen, Pertti Ilari"]
[Result "1-0"]
[ECO "C18"]
[PlyCount "41"]
[EventDate "1997.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[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. Qg4 0-0 8. Nf3 Nd7 9. Bd3 f5 10. Qh3 Nb6 11. Bg5 c4 12. Qh4 Re8 13. Be2 Na4 14. Bd2 Nc6 15. Ng5 h6 16. Bh5 Rf8 17. Qh3 Qe7 18. Bg6 Qc7 19. Qh5 b5 20. h4 a5 21. Be8 1-0

[Event "EU-ch M corr"]
[Site "ICCF corr"]
[Date "1996.??.??"]
[Round "?"]
[White "Van Dalfsen, Pieter Barend"]
[Black "Zrzavy, Vaclav"]
[Result "0-1"]
[ECO "C27"]
[PlyCount "55"]
[EventDate "1996.??.??"]
[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. Nc3 Bc5 3. Bc4 Nf6 4. d3 h6 5. Be3 Bxe3 6. fxe3 d6 7. Nge2 Ng4 8. Kd2 c6 9. Ng3 0-0 10. Qf3 b5 11. Bb3 a5 12. a4 b4 13. Nce2 Na6 14. Nf5 Bxf5 15. exf5 Nf6 16. g4 Nc5 17. Rag1 e4 18. dxe4 Nfxe4+ 19. Kc1 Nxb3+ 20. cxb3 Ng5 21. Qg3 Re8 22. h4 Ne4 23. Qf3 f6 24. Nd4 Qb6 25. Rh2 Re5 26. Rc2 Rc8 27. Qf4 Nc5 28. g5 0-1

[Event "NED-ch M corr"]
[Site "Netherlands"]
[Date "1991.??.??"]
[Round "?"]
[White "De Jong"]
[Black "Van Dalfsen, Pieter Barend"]
[Result "1-0"]
[ECO "C85"]
[PlyCount "27"]
[EventDate "1991.??.??"]
[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. Bxc6 dxc6 7. Qe1 Nd7 8. b3 c5 9. Bb2 Bd6 10. d3 0-0 11. Nbd2 b5 12. Qe3 Bb7 13. g3 Qe7 14. Nh4 1-0

[Event "NED-ch M corr"]
[Site "Netherlands"]
[Date "1991.??.??"]
[Round "?"]
[White "Van Dalfsen, Pieter Barend"]
[Black "Kerssemakers, HJM"]
[Result "0-1"]
[ECO "C28"]
[PlyCount "24"]
[EventDate "1991.??.??"]
[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 Nf6 3. Bc4 Bb4 4. Nc3 0-0 5. 0-0 Nc6 6. d3 Bxc3 7. bxc3 d5 8. exd5 Nxd5 9. Re1 Bg4 10. Bd2 Qd6 11. h3 Bh5 12. g4 Bg6 0-1

[Event "NED-BEL corr"]
[Site "Netherlands"]
[Date "1990.??.??"]
[Round "?"]
[White "Mostertman, Loek G"]
[Black "Van Dalfsen, Pieter Barend"]
[Result "1-0"]
[ECO "C34"]
[PlyCount "21"]
[EventDate "1990.??.??"]
[EventType "match (corr)"]
[EventRounds "2"]
[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. Nf3 d6 4. d4 g5 5. h4 g4 6. Ng1 Bh6 7. Nc3 c6 8. Nge2 Qf6 9. g3 f3 10. Nf4 Nd7 11. Be3 1-0

[Event "corr"]
[Site "corr"]
[Date "1989.??.??"]
[Round "?"]
[White "Noomen, Jeroen"]
[Black "Van Dalfsen, Pieter Barend"]
[Result "1-0"]
[ECO "E12"]
[PlyCount "83"]
[EventDate "1989.??.??"]
[EventType "tourn (corr)"]
[EventRounds "9"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. a3 Ba6 5. Qc2 d5 6. cxd5 exd5 7. Nc3 c6 8. g3 Bd6 9. Bg2 0-0 10. 0-0 Nbd7 11. Re1 Re8 12. Bg5 h6 13. Bxf6 Nxf6 14. e4 dxe4 15. Nxe4 Nxe4 16. Rxe4 Rxe4 17. Qxe4 Rc8 18. Re1 Bc4 19. Qf5 g6 20. Qc2 Bd5 21. Ne5 Bxg2 22. Kxg2 Bf8 23. Qe4 Qe7 24. Qg4 Qc7 25. Rc1 h5 26. Qe4 c5 27. dxc5 Re8 28. f4 Qd8 29. Qc4 Re6 30. c6 Bd6 31. Rd1 Qc7 32. Nf3 Bf8 33. Rc1 a6 34. Ng5 Rf6 35. b4 b5 36. Qd5 Bd6 37. Qd4 Be7 38. Qe5 Qd8 39. Ne4 Re6 40. c7 Qc8 41. Qd5 h4 42. Rc6 1-0

[Event "EU-ch GT296 corr"]
[Site "ICCF corr"]
[Date "1988.??.??"]
[Round "?"]
[White "Burnat, Horst"]
[Black "Van Dalfsen, Pieter Barend"]
[Result "1-0"]
[ECO "C68"]
[PlyCount "71"]
[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 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. 0-0 Qd6 6. d3 f6 7. Be3 Bg4 8. Nbd2 c5 9. Qe2 b6 10. a3 a5 11. h3 Bd7 12. Nc4 Qe6 13. Bd2 a4 14. Nh2 Bd6 15. f4 exf4 16. Qh5+ g6 17. Qf3 Ne7 18. Bxf4 Be5 19. Bxe5 fxe5 20. Ng4 Nc6 21. Nf6+ Kd8 22. Nxd7 Kxd7 23. Qf7+ Qxf7 24. Rxf7+ Kc8 25. Raf1 b5 26. Ne3 Nd4 27. R1f6 b4 28. Re7 b3 29. cxb3 axb3 30. Nc4 Rd8 31. Rxh7 Ne2+ 32. Kh2 Nc1 33. Rff7 Ra7 34. Nxe5 Rd6 35. Nc4 Rd4 36. Nb6+ 1-0

[Event "EU-ch GT296 corr"]
[Site "ICCF corr"]
[Date "1988.??.??"]
[Round "?"]
[White "Cederquist, Bengt"]
[Black "Van Dalfsen, Pieter Barend"]
[Result "1/2-1/2"]
[ECO "C95"]
[PlyCount "50"]
[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 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 d6 8. h3 0-0 9. c3 Nb8 10. d4 Nbd7 11. a4 Bb7 12. Nbd2 Re8 13. dxe5 dxe5 14. Bxf7+ Kxf7 15. Ng5+ Kg8 16. Qb3+ Nd5 17. Ne6 Nc5 18. Nxd8 Nxb3 19. Nxb3 Raxd8 20. exd5 Bxd5 21. Nd2 e4 22. axb5 axb5 23. Nf1 b4 24. Ra7 Bc5 25. Ra5 Bf8 1/2-1/2

[Event "EU-ch GT296 corr"]
[Site "ICCF corr"]
[Date "1988.??.??"]
[Round "?"]
[White "Hanauer, Andre"]
[Black "Van Dalfsen, Pieter Barend"]
[Result "1/2-1/2"]
[ECO "E45"]
[PlyCount "51"]
[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. c4 Nf6 2. Nc3 e6 3. d4 Bb4 4. e3 b6 5. Nge2 Ba6 6. Ng3 Bxc3+ 7. bxc3 d5 8. Qf3 0-0 9. cxd5 Qxd5 10. e4 Qa5 11. Bxa6 Qxa6 12. h4 Nbd7 13. h5 h6 14. Rh3 c5 15. e5 Nd5 16. Qg4 Qc4 17. Ne2 f5 18. exf6 N7xf6 19. Qg6 Ne7 20. Qc2 Rad8 21. Qb3 Qxb3 22. axb3 cxd4 23. Nxd4 Ned5 24. Be3 Rfe8 25. c4 Nxe3 26. fxe3 1/2-1/2

[Event "EU-ch GT296 corr"]
[Site "ICCF corr"]
[Date "1988.??.??"]
[Round "?"]
[White "Lindestrom, Torsten"]
[Black "Van Dalfsen, Pieter Barend"]
[Result "0-1"]
[ECO "E07"]
[PlyCount "28"]
[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 e6 3. g3 d5 4. Bg2 Be7 5. Nf3 0-0 6. 0-0 Nbd7 7. Qd3 b6 8. cxd5 exd5 9. Nc3 Bb7 10. Ne5 c6 11. Bf4 Re8 12. Rac1 c5 13. Rfd1 c4 14. Nb5 cxd3 0-1

[Event "EU-ch GT296 corr"]
[Site "ICCF corr"]
[Date "1988.??.??"]
[Round "?"]
[White "Van Dalfsen, Pieter Barend"]
[Black "Magnusson, Geirlaugur"]
[Result "1-0"]
[ECO "A29"]
[PlyCount "55"]
[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. c4 e5 2. Nc3 Nf6 3. g3 Bb4 4. Bg2 0-0 5. Nf3 Bxc3 6. bxc3 e4 7. Nd4 Nc6 8. 0-0 Re8 9. d3 exd3 10. exd3 Nxd4 11. cxd4 d5 12. Bg5 h6 13. Bxf6 Qxf6 14. Bxd5 Qxd4 15. Qf3 Re7 16. Be4 c6 17. g4 Be6 18. Rab1 Bxc4 19. Rb4 b5 20. Bxc6 a5 21. Bxa8 axb4 22. dxc4 bxc4 23. Rd1 Qb6 24. Be4 g6 25. Bb1 c3 26. Bc2 Kg7 27. a3 Ra7 28. axb4 1-0

[Event "EU-ch GT296 corr"]
[Site "ICCF corr"]
[Date "1988.??.??"]
[Round "?"]
[White "Van Dalfsen, Pieter Barend"]
[Black "Mueller, Frank"]
[Result "1/2-1/2"]
[ECO "B25"]
[PlyCount "46"]
[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 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 d6 6. f4 Rb8 7. Nf3 b5 8. 0-0 b4 9. Nd5 e6 10. Ne3 Nge7 11. a3 a5 12. axb4 axb4 13. f5 exf5 14. exf5 Nxf5 15. Nxf5 Bxf5 16. Ng5 Ne5 17. Bd5 Qd7 18. Bf4 0-0 19. Ra6 h6 20. Ne4 Bxe4 21. dxe4 g5 22. Rxd6 Qe7 23. Bxe5 Qxe5 1/2-1/2

[Event "EU-ch M corr"]
[Site "ICCF corr"]
[Date "1986.??.??"]
[Round "?"]
[White "Prokopp, Heinz"]
[Black "Van Dalfsen, Pieter Barend"]
[Result "1/2-1/2"]
[ECO "C91"]
[PlyCount "66"]
[EventDate "1986.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[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 d6 9. d4 Bg4 10. d5 Na5 11. Bc2 c6 12. dxc6 Qc7 13. Nbd2 Nxc6 14. h3 Be6 15. Nf1 d5 16. exd5 Bxd5 17. Ne3 Be6 18. Ng5 Rad8 19. Qf3 Bc8 20. Ne4 Nxe4 21. Bxe4 Rd6 22. Nd5 Qd8 23. Nxe7+ Nxe7 24. Qh5 f5 25. Bc2 Ng6 26. a4 b4 27. Qe2 Nh4 28. Rd1 Rxd1+ 29. Qxd1 Qf6 30. Bb3+ Kh8 31. Bd5 bxc3 32. bxc3 e4 33. Bf4 Rd8 1/2-1/2

[Event "NED-ch H corr"]
[Site "Netherlands"]
[Date "1985.??.??"]
[Round "?"]
[White "Van Dalfsen, Pieter Barend"]
[Black "Van der Steeg, E."]
[Result "0-1"]
[ECO "A42"]
[PlyCount "46"]
[EventDate "1985.??.??"]
[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. c4 d6 4. Nc3 e5 5. Nf3 Bg4 6. d5 a5 7. Be2 Na6 8. 0-0 Bd7 9. Ne1 Nh6 10. Nd3 0-0 11. f4 exf4 12. Bxf4 Qe7 13. Qd2 Ng4 14. Bxg4 Bxg4 15. Rae1 Rae8 16. e5 dxe5 17. Nxe5 Bf5 18. Nxg6 Qc5+ 19. Be3 Rxe3 20. Na4 Rxe1+ 21. Nxc5 Rxf1+ 22. Kxf1 fxg6 23. Qxa5 Bd3+ 0-1

[Event "NED corr"]
[Site "Netherlands"]
[Date "1985.??.??"]
[Round "?"]
[White "Van Dalfsen, Pieter Barend"]
[Black "Welling, Gerard J"]
[Result "1-0"]
[ECO "C64"]
[PlyCount "51"]
[EventDate "1985.??.??"]
[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 Bc5 4. c3 d5 5. Nxe5 Qg5 6. d4 Qxg2 7. Qf3 Qxf3 8. Nxf3 dxe4 9. Ng5 Be7 10. Nxe4 Bd7 11. Bf4 0-0-0 12. Nbd2 Nf6 13. 0-0-0 h6 14. h4 Kb8 15. Bc4 Rhf8 16. d5 Na5 17. d6 cxd6 18. Nxf6 gxf6 19. Bxh6 Rh8 20. Bf4 Be6 21. Bd3 Bxa2 22. h5 Nb3+ 23. Nxb3 Bxb3 24. Rdg1 Be6 25. h6 f5 26. Rh5 1-0

[Event "W-ch M corr"]
[Site "ICCF corr"]
[Date "1984.??.??"]
[Round "?"]
[White "Mescheder, Wolfgang"]
[Black "Van Dalfsen, Pieter Barend"]
[Result "1-0"]
[ECO "D18"]
[PlyCount "41"]
[EventDate "1984.??.??"]
[EventType "tourn (corr)"]
[EventRounds "11"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 c6 3. d4 d5 4. Nc3 dxc4 5. a4 Bf5 6. e3 e6 7. Bxc4 Bb4 8. 0-0 0-0 9. Nh4 Ne4 10. Nxf5 exf5 11. Qc2 Qh4 12. g3 Qe7 13. Bd3 Bxc3 14. bxc3 Qe6 15. f3 Nd6 16. e4 fxe4 17. fxe4 g6 18. e5 Nc4 19. Bh6 Rc8 20. Rf6 Qd5 21. Bxg6 1-0

[Event "W-ch M corr"]
[Site "ICCF corr"]
[Date "1984.??.??"]
[Round "?"]
[White "Van Dalfsen, Pieter Barend"]
[Black "Walther"]
[Result "0-1"]
[ECO "B09"]
[PlyCount "90"]
[EventDate "1984.??.??"]
[EventType "tourn (corr)"]
[EventRounds "11"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. f4 Bg7 5. Nf3 c5 6. e5 dxe5 7. Bb5+ Bd7 8. dxe5 Ng4 9. h3 Nh6 10. g4 a6 11. Bxd7+ Qxd7 12. Qxd7+ Nxd7 13. Nd5 Rc8 14. 0-0 e6 15. Nf6+ Nxf6 16. exf6 Bf8 17. c4 Rd8 18. Bd2 Rd7 19. Rad1 Bd6 20. f5 Nxf5 21. gxf5 gxf5 22. Kf2 Rg8 23. Rg1 Rg6 24. Nh4 Rxg1 25. Rxg1 Bg3+ 26. Ke2 Rxd2+ 27. Kxd2 Bxh4 28. Rg8+ Kd7 29. Rf8 Bxf6 30. Rxf7+ Be7 31. Rxh7 e5 32. h4 Ke6 33. Rh6+ Bf6 34. Ke3 Kf7 35. Rh7+ Bg7 36. Rh5 Ke6 37. Ke2 e4 38. Rg5 Bf6 39. Rg6 f4 40. h5 Kf5 41. Rg1 f3+ 42. Kd2 Bg5+ 43. Ke1 Kf4 44. Rh1 e3 45. a4 e2 0-1

[Event "EU-ch M corr"]
[Site "ICCF corr"]
[Date "1983.??.??"]
[Round "?"]
[White "Van Dalfsen, Pieter Barend"]
[Black "Braune, Paul"]
[Result "1/2-1/2"]
[ECO "A42"]
[PlyCount "46"]
[EventDate "1983.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[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. c4 d6 4. Nc3 Nc6 5. Be3 e5 6. d5 Nce7 7. g4 f5 8. gxf5 gxf5 9. Qh5+ Ng6 10. exf5 Qh4 11. Qf3 Nf4 12. Nh3 Bxf5 13. Nxf4 exf4 14. Bxf4 Kd7 15. Qg3 Re8+ 16. Kd2 Qf6 17. Rd1 Ne7 18. Bh3 Rhg8 19. Qd3 Bh6 20. Bxf5+ Nxf5 21. Bxh6 Qxh6+ 22. Kc2 Qf4 23. Rd2 Rg2 1/2-1/2

[Event "EU-ch M corr"]
[Site "ICCF corr"]
[Date "1983.??.??"]
[Round "?"]
[White "Van Dalfsen, Pieter Barend"]
[Black "Hosszu, Elemer"]
[Result "1/2-1/2"]
[ECO "C27"]
[PlyCount "92"]
[EventDate "1983.??.??"]
[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. Nc3 Nf6 3. Bc4 Nxe4 4. Qh5 Nd6 5. Bb3 Nc6 6. Nb5 g6 7. Qf3 f5 8. Qd5 Qe7 9. Nxc7+ Kd8 10. Nxa8 b6 11. d3 Bb7 12. h4 f4 13. Qf3 Nd4 14. Qg4 Bg7 15. Bd2 Bxa8 16. 0-0-0 Bf6 17. h5 g5 18. Nf3 Nxb3+ 19. axb3 Nf7 20. h6 Rg8 21. d4 e4 22. Ne5 Bxe5 23. dxe5 Nxe5 24. Qe2 Rg6 25. Bc3 Nf7 26. Qa6 d6 27. Bd4 Bc6 28. Bg7 Re6 29. Rd4 g4 30. Qc4 Bb7 31. Bf8 Qe8 32. Rhd1 b5 33. Qxe6 Qxe6 34. Rxd6+ Nxd6 35. Rxd6+ Qd7 36. Rxd7+ Kxd7 37. Bc5 a6 38. g3 Kc6 39. b4 e3 40. gxf4 exf2 41. Bxf2 Kd5 42. Kd2 Ke4 43. Ke2 Kxf4 44. Kf1 Be4 45. c3 Kf3 46. Bd4 g3 1/2-1/2

[Event "EU-ch M corr"]
[Site "ICCF corr"]
[Date "1983.??.??"]
[Round "?"]
[White "Van Dalfsen, Pieter Barend"]
[Black "Schulze, Peter"]
[Result "1-0"]
[ECO "C27"]
[PlyCount "115"]
[EventDate "1983.??.??"]
[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. Nc3 Nf6 3. Bc4 Nxe4 4. Qh5 Nd6 5. Bb3 Nc6 6. Nb5 g6 7. Qf3 f5 8. Qd5 Qe7 9. Nxc7+ Kd8 10. Nxa8 b6 11. d3 Bb7 12. h4 f4 13. Qf3 Bh6 14. Ne2 e4 15. dxe4 Ne5 16. Qc3 Bxa8 17. Bxf4 Bxf4 18. Nxf4 Nxe4 19. Qd4 Qf6 20. Ne2 Re8 21. 0-0-0 Qxf2 22. Bd5 Bxd5 23. Qxd5 Qe3+ 24. Kb1 Nf2 25. Nc3 Qc5 26. Qa8+ Ke7 27. Qxa7 Nxh1 28. Rxh1 Rc8 29. Qxb6 Qc4 30. Qb4+ Qxb4 31. Nd5+ Ke6 32. Nxb4 Kf5 33. h5 g5 34. Nd5 Ke6 35. Ne3 g4 36. Re1 Rg8 37. a4 d6 38. Ka2 Kf6 39. Rf1+ Ke6 40. b4 Rg5 41. Rh1 d5 42. b5 Nd7 43. Kb3 Nf6 44. b6 Kd6 45. a5 Re5 46. Nd1 d4 47. Rf1 Nd7 48. Kb4 Kc6 49. c4 Rxh5 50. Rf4 Nc5 51. Rf6+ Kd7 52. Rf7+ Ke6 53. Ra7 Kd6 54. b7 Kc7 55. a6 Nd7 56. b8Q+ Kxb8 57. Rxd7 Rh2 58. Nb2 1-0

[Event "EU-ch M corr"]
[Site "ICCF corr"]
[Date "1982.??.??"]
[Round "?"]
[White "Kolenbrander, Joop N"]
[Black "Van Dalfsen, Pieter Barend"]
[Result "0-1"]
[ECO "C29"]
[PlyCount "40"]
[EventDate "1982.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[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. f4 d5 4. fxe5 Nxe4 5. d3 Bb4 6. dxe4 Qh4+ 7. Ke2 Bg4+ 8. Nf3 Bxc3 9. bxc3 dxe4 10. Qd4 Bh5 11. Kd2 Qg4 12. h3 Qf5 13. Ke3 Bxf3 14. e6 fxe6 15. Qxg7 Rf8 16. Qxc7 Nc6 17. Ba3 Qg5+ 18. Kf2 Rf7 19. Qxf7+ Kxf7 20. gxf3 Qd2+ 0-1

[Event "EU-ch M corr"]
[Site "ICCF corr"]
[Date "1982.??.??"]
[Round "?"]
[White "Van Dalfsen, Pieter Barend"]
[Black "Vahesaar, Lembit"]
[Result "1-0"]
[ECO "C27"]
[PlyCount "61"]
[EventDate "1982.??.??"]
[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. Nc3 Nf6 3. Bc4 Nxe4 4. Qh5 Nd6 5. Bb3 Nc6 6. Nb5 g6 7. Qf3 f5 8. Qd5 Qe7 9. Nxc7+ Kd8 10. Nxa8 b6 11. d3 Bb7 12. h4 f4 13. Qf3 Nd4 14. Qg4 Bh6 15. Nh3 Bxa8 16. Ng5 Bxg5 17. hxg5 N6f5 18. c3 Ne6 19. Bxe6 Qxe6 20. 0-0 Bc6 21. Re1 Qd5 22. d4 exd4 23. c4 Qxc4 24. Qxf4 Kc8 25. Qe5 Rf8 26. Bf4 Kb7 27. Rec1 Qf7 28. Re1 Qc4 29. Rac1 Qf7 30. Qc7+ Ka8 31. Rxc6 1-0

[Event "EU-ch M corr"]
[Site "ICCF corr"]
[Date "1980.??.??"]
[Round "?"]
[White "Van Dalfsen, Pieter Barend"]
[Black "Vajs, Djura"]
[Result "0-1"]
[ECO "C27"]
[PlyCount "28"]
[EventDate "1980.??.??"]
[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. Nc3 Nf6 3. Bc4 Nxe4 4. Qh5 Nd6 5. Bb3 Be7 6. Nf3 Nc6 7. Nxe5 0-0 8. Nd5 Nd4 9. 0-0 Nxb3 10. axb3 Ne8 11. d4 d6 12. Nxe7+ Qxe7 13. Nf3 Qe4 14. Re1 Qxc2 0-1

[Event "NED-ch08 corr7880"]
[Site "Netherlands"]
[Date "1978.??.??"]
[Round "?"]
[White "Boll, Peter Albertus"]
[Black "Van Dalfsen, Pieter Barend"]
[Result "1-0"]
[ECO "A17"]
[PlyCount "85"]
[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 Nf6 2. Nc3 e6 3. Nf3 Bb4 4. Qc2 c5 5. a3 Ba5 6. e3 Nc6 7. Be2 0-0 8. 0-0 a6 9. b3 Bc7 10. d4 cxd4 11. exd4 d5 12. Be3 b6 13. cxd5 exd5 14. Rac1 Ne7 15. Bd3 Bg4 16. Ne5 Bh5 17. Bg5 h6 18. Bh4 b5 19. Qd2 Qd6 20. Rfe1 Rfe8 21. Bxb5 Reb8 22. Ba4 Ne4 23. Rxe4 dxe4 24. Nxe4 Qd5 25. Rxc7 Qxe4 26. Bxe7 Rc8 27. Rxc8+ Rxc8 28. h3 f6 29. Nc6 Be8 30. d5 Bxc6 31. Bxc6 Qxe7 32. d6 Qe5 33. d7 Rd8 34. Qb4 Kh8 35. Qb6 Qe1+ 36. Kh2 Qe7 37. g3 f5 38. Qc7 g5 39. b4 h5 40. a4 f4 41. gxf4 gxf4 42. Qxf4 Qe6 43. Qd4+ 1-0

[Event "EU-ch M corr"]
[Site "ICCF corr"]
[Date "1978.??.??"]
[Round "?"]
[White "Kotzem, Ernst"]
[Black "Van Dalfsen, Pieter Barend"]
[Result "1-0"]
[ECO "B02"]
[PlyCount "39"]
[EventDate "1978.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[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. c4 Nb6 4. c5 Nd5 5. Bc4 e6 6. Nc3 Nxc3 7. dxc3 Nc6 8. Bf4 Bxc5 9. Qg4 g5 10. Bxg5 Rg8 11. Nh3 Be7 12. f4 Nxe5 13. fxe5 Bxg5 14. Qh5 Rg7 15. 0-0 b6 16. Rxf7 Be3+ 17. Rf2+ Ke7 18. Qf3 Bxf2+ 19. Nxf2 Qg8 20. Qxa8 1-0

[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 BV corr"]
[Site "Netherlands"]
[Date "1976.??.??"]
[Round "?"]
[White "Boll, Peter Albertus"]
[Black "Van Dalfsen, Pieter Barend"]
[Result "1-0"]
[ECO "B09"]
[PlyCount "33"]
[EventDate "1976.??.??"]
[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 g6 2. d4 Bg7 3. Nc3 d6 4. f4 Nf6 5. Nf3 c5 6. e5 Nfd7 7. exd6 0-0 8. Be3 Qb6 9. dxe7 Re8 10. Qd2 Nc6 11. 0-0-0 Nb4 12. Bc4 cxd4 13. Bxd4 Bxd4 14. Nxd4 Nf6 15. f5 Qc5 16. Bb3 Bxf5 17. Nxf5 1-0

[Event "NED-ch M35 corr"]
[Site "Netherlands"]
[Date "1976.??.??"]
[Round "?"]
[White "Van Dalfsen, Pieter Barend"]
[Black "Bleker, Frits"]
[Result "0-1"]
[ECO "C63"]
[PlyCount "60"]
[EventDate "1976.??.??"]
[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 Qd5 8. c4 Qd6 9. Nxa7+ c6 10. Nxc8 Rxc8 11. Ba4 Nf6 12. 0-0 Be7 13. Qb3 Ng4 14. Qh3 h5 15. Bc2 0-0 16. d3 Rcd8 17. Be3 exd3 18. c5 Qe5 19. Bb3+ Kh8 20. Bd1 Nxe3 21. Re1 Qf5 22. Qxe3 Bxc5 23. Qf3 Bxf2+ 24. Kxf2 Qc5+ 25. Kg3 Rxf3+ 26. Bxf3 d2 27. Reb1 g5 28. h3 Qe5+ 29. Kf2 Qd4+ 30. Kf1 g4 0-1

[Event "NED-ch06 corr7577"]
[Site "Netherlands"]
[Date "1975.??.??"]
[Round "?"]
[White "Boom, Wim H"]
[Black "Van Dalfsen, Pieter Barend"]
[Result "1-0"]
[ECO "C19"]
[PlyCount "75"]
[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 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Ne7 7. a4 Nbc6 8. Nf3 Qa5 9. Bd2 Bd7 10. Be2 c4 11. Ng5 h6 12. Nh3 Ng6 13. Bh5 Nce7 14. 0-0 Bxa4 15. Ra2 Nf8 16. f4 Qa6 17. Qa1 b5 18. Nf2 Nd7 19. Nd1 Qb7 20. f5 Nxf5 21. g4 Nd6 22. exd6 g6 23. Bxg6 fxg6 24. Qc1 g5 25. Re1 Kf7 26. Rf1+ Kg6 27. h4 gxh4 28. Nf2 e5 29. Nh3 Qb6 30. Bxh6 Qd8 31. Bg5 Qe8 32. Bf6 Kh7 33. Ng5+ Kg6 34. Bxh8 Qxh8 35. Nf7 Qg7 36. Qg5+ Kh7 37. Qh5+ Kg8 38. Nh6+ 1-0

[Event "NED-ch06 corr7577"]
[Site "Netherlands"]
[Date "1975.??.??"]
[Round "?"]
[White "Straathof, Dick J"]
[Black "Van Dalfsen, Pieter Barend"]
[Result "1-0"]
[ECO "B05"]
[PlyCount "57"]
[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 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 Bg4 5. Be2 e6 6. h3 Bh5 7. 0-0 Be7 8. c4 Nb6 9. Nc3 0-0 10. Be3 d5 11. c5 Bxf3 12. Bxf3 Nc4 13. b4 b6 14. Rc1 c6 15. Be2 a5 16. Bxc4 axb4 17. Na4 dxc4 18. Nxb6 Rxa2 19. Rxc4 Na6 20. Qb3 Ra5 21. Qb2 Qb8 22. Rcc1 Qa7 23. Ra1 Nc7 24. Rxa5 Qxa5 25. Ra1 Qb5 26. Ra7 Bd8 27. Bd2 b3 28. Ra3 Qe2 29. Rxb3 1-0

[Event "NED-ch06 corr7577"]
[Site "Netherlands"]
[Date "1975.??.??"]
[Round "?"]
[White "Van Dalfsen, Pieter Barend"]
[Black "Roos, Piet"]
[Result "1-0"]
[ECO "A28"]
[PlyCount "95"]
[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. c4 e5 2. Nc3 Nc6 3. Nf3 Nf6 4. e4 Bb4 5. d3 d6 6. g3 0-0 7. Bg2 Ne8 8. 0-0 Bxc3 9. bxc3 f5 10. c5 f4 11. cxd6 cxd6 12. gxf4 exf4 13. Kh1 g5 14. h3 Qf6 15. Rg1 Kh8 16. Nh2 Qh6 17. d4 Rg8 18. Ng4 Bxg4 19. Qxg4 Nf6 20. Qf3 Rae8 21. Re1 Nd5 22. Kg1 Rg7 23. Kf1 Nb6 24. Rb1 Qe6 25. Qe2 Qc4 26. Qxc4 Nxc4 27. Ke2 a6 28. Kd3 N6a5 29. Bf3 Rc7 30. Bg4 Kg7 31. a4 d5 32. e5 Kg6 33. Rg1 Rd8 34. Bd1 Kf5 35. Bc2 h6 36. h4 Rg7 37. Ke2+ Ke6 38. Bxf4 Na3 39. Rb6+ Kf7 40. e6+ Kg8 41. Bg6 N3c4 42. Bf7+ Rxf7 43. exf7+ Kxf7 44. Rxh6 gxf4 45. Kf3 Nc6 46. Rh7+ Ke6 47. Rg6+ Kf5 48. Rg5+ 1-0

[Event "EU-ch M corr"]
[Site "ICCF corr"]
[Date "1973.??.??"]
[Round "?"]
[White "Barschneider, Alfred"]
[Black "Van Dalfsen, Pieter Barend"]
[Result "0-1"]
[ECO "B37"]
[PlyCount "44"]
[EventDate "1973.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 g6 3. Nf3 Bg7 4. e4 c5 5. d4 cxd4 6. Nxd4 d6 7. Be2 Nc6 8. Nc2 Nd7 9. Qd2 0-0 10. 0-0 Nc5 11. f3 f5 12. exf5 Bxf5 13. Ne3 Nd4 14. Nxf5 Rxf5 15. Nd5 e6 16. Ne3 Rh5 17. Bd1 Qh4 18. g3 Qh3 19. b4 Nf5 20. Nxf5 Bxa1 21. Ne7+ Kf7 22. bxc5 Bd4+ 0-1

[Event "NED-ch sf corr"]
[Site "Netherlands"]
[Date "1970.??.??"]
[Round "?"]
[White "Mooij, Walter Johan"]
[Black "Van Dalfsen, Pieter Barend"]
[Result "1-0"]
[ECO "B97"]
[PlyCount "97"]
[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. 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. e5 dxe5 11. fxe5 Nfd7 12. Bc4 Bb4 13. Nxe6 Bxc3 14. Nc7+ Kf8 15. 0-0 Qc5+ 16. Kh1 Bxd2 17. Rxf7+ Kg8 18. Be6 Qxe5 19. Re7+ Qxe6 20. Nxe6 Bc3 21. Rf1 h5 22. Bf6 Rh7 23. Bxc3 Nf6 24. Nc7 Ra7 25. Bxf6 gxf6 26. Re8+ Kf7 27. Rxc8 Nd7 28. Nd5 b5 29. Rc6 Rh6 30. Re1 Rh8 31. Re7+ Kg6 32. Nxf6 Nb8 33. Rxa7 Nxc6 34. Rxa6 Nb4 35. Rb6 Nxc2 36. Nd5+ Kg5 37. Rxb5 Rd8 38. h3 Kh4 39. Kh2 Nd4 40. Rc5 Nf3+ 41. gxf3 Rxd5 42. Rc4+ Kg5 43. Kg3 Ra5 44. a4 Kg6 45. Rb4 Kh6 46. Kf4 Kg6 47. Ke4 Kf6 48. f4 h4 49. Kf3 1-0

[Event "NED-ch H12 corr"]
[Site "Netherlands"]
[Date "1968.??.??"]
[Round "?"]
[White "Van Dalfsen, Pieter Barend"]
[Black "Grondijs, H."]
[Result "1-0"]
[ECO "C10"]
[PlyCount "35"]
[EventDate "1968.??.??"]
[EventType "team (corr)"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "Corr 2002"]
[Source "ChessBase"]
[SourceDate "2002.05.23"]
[SourceVersion "1"]
[SourceVersionDate "2002.05.23"]
[SourceQuality "1"]

1. d4 e6 2. e4 d5 3. Nc3 dxe4 4. Nxe4 Nd7 5. Nf3 Ngf6 6. Nxf6+ Nxf6 7. Bd3 Be7 8. Qe2 c6 9. Bg5 0-0 10. 0-0-0 Qa5 11. Kb1 Bd7 12. Ne5 Rfd8 13. Bxh7+ Kf8 14. Rd3 Nxh7 15. Qh5 Be8 16. Bxe7+ Kxe7 17. Nxc6+ bxc6 18. Qxa5 1-0

[Event "corr"]
[Site "corr"]
[Date "1943.??.??"]
[Round "?"]
[White "Van Dalfsen, Pieter Barend"]
[Black "Barendrecht, JT."]
[Result "1-0"]
[ECO "A47"]
[PlyCount "61"]
[EventDate "1943.??.??"]
[EventType "tourn (corr)"]
[EventRounds "9"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. e3 b6 4. Bd3 Bb7 5. Nbd2 c5 6. c3 Be7 7. Qe2 Nd5 8. a3 cxd4 9. cxd4 Qc8 10. Nc4 Nc7 11. 0-0 d5 12. Ncd2 Ba6 13. e4 Bxd3 14. Qxd3 Qa6 15. Qc2 Qb7 16. e5 a5 17. Rd1 0-0 18. Nf1 Rc8 19. Bg5 Bf8 20. Ng3 b5 21. Nh5 Nca6 22. Qd3 b4 23. Bf6 Nd7 24. Ng5 g6 25. Qh3 h6 26. Nxe6 Ndb8 27. Qg3 Rc2 28. Nef4 Kh7 29. Re1 Rxb2 30. e6 bxa3 31. Nxg6 1-0

