[Event "ITA-NED corr"]
[Site "Italy"]
[Date "1991.??.??"]
[Round "?"]
[White "Barbaro, Michele"]
[Black "Appel, Dirk BA"]
[Result "0-1"]
[ECO "D24"]
[PlyCount "44"]
[EventDate "1991.??.??"]
[EventType "team (corr)"]
[EventRounds "10"]
[EventCountry "ITA"]
[SourceTitle "Corr 2002"]
[Source "ChessBase"]
[SourceDate "2002.05.23"]
[SourceVersion "1"]
[SourceVersionDate "2002.05.23"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. Nf3 Nf6 4. Nc3 a6 5. a4 Bf5 6. e3 e6 7. Bxc4 Bb4 8. 0-0 Qe7 9. Nd2 c5 10. dxc5 Nc6 11. e4 Bg6 12. Nb3 Bxc3 13. bxc3 Nxe4 14. Bb2 0-0 15. Qe2 Rfd8 16. f3 Nf6 17. Qf2 Ne5 18. Be2 Rac8 19. Rfe1 Bd3 20. Nd2 Bxe2 21. Qe3 Nd3 22. Qxe2 Qxc5+ 0-1

[Event "Haarlem ACCOM op2"]
[Site "Haarlem"]
[Date "1988.??.??"]
[Round "7"]
[White "Appel, Dirk BA"]
[Black "Ariese, Ruud"]
[Result "1-0"]
[ECO "C26"]
[PlyCount "85"]
[EventDate "1988.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nc6 3. g3 Nf6 4. Bg2 Bc5 5. d3 d6 6. Nf3 Bg4 7. 0-0 Nd4 8. Na4 Bb6 9. Nxb6 axb6 10. c3 Ne6 11. h3 Bh5 12. Qe1 Nc5 13. Qd1 Qd7 14. Qc2 Bxf3 15. Bxf3 Qxh3 16. Be3 h5 17. Bg2 Qg4 18. Qd1 Qg6 19. Bh3 Ne6 20. Bf5 Qg4 21. Bxg4 hxg4 22. Kg2 Ke7 23. Rh1 g5 24. Qd2 Rhg8 25. a4 c5 26. c4 Rg6 27. b4 Rgg8 28. bxc5 bxc5 29. a5 Nd7 30. Rhb1 Ra7 31. Qd1 Nf6 32. a6 bxa6 33. Qb3 Nd7 34. Qc2 Rh8 35. Rb2 Nd4 36. Bxd4 exd4 37. Qd1 Ne5 38. Qb3 Nf3 39. Rh1 Raa8 40. Qb7+ Kf6 41. Rbb1 Rhf8 42. Qd5 Ne5 43. Qxd6+ 1-0

[Event "Haarlem ACCOM op2"]
[Site "Haarlem"]
[Date "1988.??.??"]
[Round "6"]
[White "Appel, Dirk BA"]
[Black "Kayser, Eddy"]
[Result "1/2-1/2"]
[ECO "C45"]
[PlyCount "38"]
[EventDate "1988.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nf6 5. Nxc6 bxc6 6. e5 Qe7 7. Qe2 Nd5 8. c4 Ba6 9. Qe4 Nf6 10. Qe2 Nd5 11. Nd2 Nb6 12. g3 0-0-0 13. b3 f5 14. Bb2 Rg8 15. Qe3 Kb8 16. Bg2 g5 17. 0-0-0 Rg6 18. Qd3 Qg7 19. Rhe1 g4 1/2-1/2

[Event "Haarlem ACCOM op2"]
[Site "Haarlem"]
[Date "1988.??.??"]
[Round "1"]
[White "Appel, Dirk BA"]
[Black "Odijk, J."]
[Result "1-0"]
[ECO "C77"]
[PlyCount "71"]
[EventDate "1988.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. Qe2 Be7 6. c3 0-0 7. Bxc6 dxc6 8. Nxe5 Bd6 9. d4 Bxe5 10. dxe5 Ng4 11. f4 Kh8 12. Nd2 f5 13. 0-0 Nh6 14. b3 Be6 15. Ba3 Rf7 16. Nf3 Rd7 17. Nd4 Qe8 18. Rae1 Rf7 19. h3 b6 20. Rd1 c5 21. Nxe6 Qxe6 22. Rf3 a5 23. Rfd3 Qc6 24. exf5 Nxf5 25. Bb2 Re7 26. g4 Nh6 27. c4 Nf7 28. f5 Rae8 29. Rd5 Kg8 30. Qe3 Qh6 31. Qg3 c6 32. Rd7 Rxd7 33. Rxd7 Nxe5 34. Bxe5 Qc1+ 35. Kg2 Qc2+ 36. Kf3 1-0

[Event "Haarlem ACCOM op2"]
[Site "Haarlem"]
[Date "1988.??.??"]
[Round "3"]
[White "Appel, Dirk BA"]
[Black "Roggeveen, Pieter"]
[Result "1-0"]
[ECO "B07"]
[PlyCount "43"]
[EventDate "1988.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. f3 c6 5. Be3 b5 6. Qd2 a6 7. Bd3 Qc7 8. Rd1 Nbd7 9. Nce2 Bb7 10. Nh3 e5 11. c3 Bg7 12. 0-0 0-0 13. Bh6 d5 14. Ng3 Rfe8 15. Bxg7 Kxg7 16. Bc2 h6 17. Bb3 Rad8 18. f4 exf4 19. Nxf4 Nxe4 20. Nfh5+ Kh7 21. Rxf7+ Kg8 22. Rg7+ 1-0

[Event "Haarlem ACCOM op2"]
[Site "Haarlem"]
[Date "1988.??.??"]
[Round "4"]
[White "Coerts, Marten"]
[Black "Appel, Dirk BA"]
[Result "0-1"]
[ECO "C34"]
[PlyCount "50"]
[EventDate "1988.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. e4 e5 2. f4 exf4 3. Nf3 h6 4. Bc4 g5 5. Ne5 Rh7 6. d4 Nf6 7. 0-0 d6 8. Nf3 Nc6 9. Nc3 Bg4 10. h4 Nh5 11. e5 dxe5 12. Qd3 Rg7 13. Nxe5 Nxe5 14. Qe4 Be7 15. Qxe5 Kf8 16. hxg5 hxg5 17. Ne4 c6 18. d5 cxd5 19. Bxd5 Qb6+ 20. Nf2 Ng3 21. Re1 Bc5 22. Be3 Bxe3 23. Rxe3 fxe3 24. Nxg4 e2+ 25. Nf2 Re8 0-1

[Event "Haarlem ACCOM op2"]
[Site "Haarlem"]
[Date "1988.??.??"]
[Round "2"]
[White "Ens, Jan"]
[Black "Appel, Dirk BA"]
[Result "0-1"]
[ECO "C78"]
[PlyCount "68"]
[EventDate "1988.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 b5 6. Bb3 Bb7 7. Re1 Bc5 8. h3 Qe7 9. c3 d6 10. d4 Bb6 11. Bg5 h6 12. Bh4 g5 13. Bg3 0-0-0 14. a4 Nh5 15. Nxe5 Nxg3 16. Nxc6 Bxc6 17. axb5 axb5 18. fxg3 Rde8 19. Kh2 f5 20. e5 dxe5 21. Rxe5 Qd6 22. Rxf5 Re3 23. Qg4 Bd7 24. Ra8+ Kb7 25. Bd5+ c6 26. Rf7 Kxa8 27. Rxd7 Qg6 28. Ba2 h5 29. Qd1 h4 30. Nd2 hxg3+ 31. Kg1 Qe8 32. Nf1 Re1 33. Qd2 Rxf1+ 34. Kxf1 Qxd7 0-1

[Event "Haarlem ACCOM op2"]
[Site "Haarlem"]
[Date "1988.??.??"]
[Round "5"]
[White "Keesman, Karel"]
[Black "Appel, Dirk BA"]
[Result "0-1"]
[ECO "A99"]
[PlyCount "54"]
[EventDate "1988.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. d4 f5 2. c4 Nf6 3. Nc3 e6 4. Nf3 Be7 5. g3 0-0 6. Bg2 d6 7. 0-0 Qe8 8. b3 Qh5 9. Ba3 Nbd7 10. e3 a6 11. Qc2 Rb8 12. Ne2 Ne4 13. Nf4 Qh6 14. d5 exd5 15. cxd5 Ndf6 16. Qxc7 Bd7 17. Rac1 Rfc8 18. Qb6 g5 19. Ne2 Nxd5 20. Rxc8+ Rxc8 21. Qxb7 Ndf6 22. Nfd4 Qf8 23. Nxf5 Bxf5 24. Nd4 Bg6 25. Qxa6 Ra8 26. Qc4+ d5 27. Qc1 Bxa3 0-1

[Event "Haarlem ACCOM op"]
[Site "Haarlem"]
[Date "1987.??.??"]
[Round "1"]
[White "Appel, Dirk BA"]
[Black "De Geus, Gerard"]
[Result "1/2-1/2"]
[ECO "B95"]
[PlyCount "51"]
[EventDate "1987.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 d6 7. Be2 Be7 8. Qd2 Nbd7 9. 0-0 Nc5 10. Bxf6 Bxf6 11. Rad1 Nd7 12. Kh1 Be7 13. f4 0-0 14. Rf3 Nf6 15. Rg3 Kh8 16. e5 Ne8 17. Nf3 f5 18. Rh3 Qc7 19. Ng5 Bxg5 20. exd6 Qxd6 21. Qxd6 Nxd6 22. fxg5 Nf7 23. g6 Nh6 24. gxh7 b5 25. Rg3 Kxh7 26. b4 1/2-1/2

[Event "Haarlem ACCOM op"]
[Site "Haarlem"]
[Date "1987.??.??"]
[Round "5"]
[White "Appel, Dirk BA"]
[Black "Smorenberg, Jeroen"]
[Result "0-1"]
[ECO "B23"]
[PlyCount "95"]
[EventDate "1987.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 g6 3. f4 Bg7 4. Nf3 Nc6 5. Bc4 e6 6. 0-0 Nge7 7. d3 a6 8. a4 0-0 9. Be3 d5 10. exd5 exd5 11. Nxd5 Nxd5 12. Bxc5 Re8 13. Ng5 Bd4+ 14. Bxd4 Nxd4 15. Rf2 Ne6 16. Bxd5 Qxd5 17. Ne4 Kg7 18. f5 Nc5 19. Ng3 Kh8 20. Qd2 Bxf5 21. Nxf5 gxf5 22. Raf1 Re5 23. b4 Ne6 24. Qh6 Rg8 25. Qf6+ Rg7 26. g3 Ng5 27. Qh6 Kg8 28. Qh4 Kh8 29. h3 Qd8 30. Kh2 Qd6 31. Qf4 Ne6 32. Qd2 Nd4 33. Qf4 Ne6 34. Qd2 Rd5 35. Rg2 Rd4 36. Rxf5 Rd5 37. Rff2 Rdg5 38. Qe3 h5 39. h4 Rg4 40. Kh3 Kg8 41. Rf5 Qd7 42. Kh2 Qc7 43. Rxh5 Rxb4 44. Qh6 Kf8 45. Qh8+ Rg8 46. Qh6+ Ke7 47. Qe3 Rxa4 48. Rc5 0-1

[Event "Haarlem ACCOM op"]
[Site "Haarlem"]
[Date "1987.??.??"]
[Round "3"]
[White "Appel, Dirk BA"]
[Black "Straat, Evert Jan"]
[Result "0-1"]
[ECO "C06"]
[BlackElo "2260"]
[PlyCount "72"]
[EventDate "1987.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Bd3 c5 6. c3 Nc6 7. Ne2 cxd4 8. cxd4 f6 9. exf6 Nxf6 10. 0-0 Bd6 11. Nf3 Qc7 12. Re1 0-0 13. Ng3 e5 14. dxe5 Nxe5 15. Nxe5 Bxe5 16. Be2 Bd7 17. Qb3 Kh8 18. Bf3 Bc6 19. Bd2 Rad8 20. Rac1 h6 21. Bc3 d4 22. Bb4 Rfe8 23. Qd3 Qb6 24. Bxc6 bxc6 25. Qd2 d3 26. Bc3 Bxc3 27. Rxe8+ Nxe8 28. Rxc3 Qa5 29. a3 Nf6 30. b3 c5 31. f3 c4 32. Nf1 Qc5+ 33. Kh1 Re8 34. Qxd3 cxd3 35. Rxc5 Re1 36. Rc8+ Kh7 0-1

[Event "Haarlem ACCOM op"]
[Site "Haarlem"]
[Date "1987.??.??"]
[Round "7"]
[White "Appel, Dirk BA"]
[Black "Welten, Hans"]
[Result "1/2-1/2"]
[ECO "B08"]
[PlyCount "106"]
[EventDate "1987.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Nf3 Bg7 5. Be2 0-0 6. 0-0 c6 7. a4 a5 8. Bg5 Qc7 9. Qd2 Na6 10. Rad1 Nb4 11. Bh6 Bg4 12. Bxg7 Kxg7 13. h3 Bxf3 14. Bxf3 Rad8 15. Ne2 e5 16. c3 Na6 17. Ng3 Qe7 18. Qg5 Kh8 19. Bg4 Nd5 20. Qh6 Nf4 21. Nh1 f5 22. exf5 gxf5 23. Bf3 Rf6 24. Qh4 Rg8 25. dxe5 dxe5 26. Ng3 Qg7 27. Rd7 Qg6 28. Rxh7+ Qxh7 29. Qxf6+ Qg7 30. Qxf5 Rf8 31. Qg4 Qh6 32. Rd1 Nc5 33. Nf5 Qh7 34. Nd6 Rg8 35. Qf5 Nxh3+ 36. Kf1 Qxf5 37. Nxf5 Nf4 38. b4 axb4 39. cxb4 Nxa4 40. Rd7 Nc3 41. Rxb7 e4 42. g3 exf3 43. gxf4 Rf8 44. Ne7 Ra8 45. Kg1 Ne2+ 46. Kh2 Ra1 47. Nxc6 Rf1 48. Ne5 Rxf2+ 49. Kh3 Rg2 50. Nxf3 Rg3+ 51. Kh4 Rxf3 52. f5 Rxf5 53. Kg4 Re5 1/2-1/2

[Event "Haarlem ACCOM op"]
[Site "Haarlem"]
[Date "1987.??.??"]
[Round "2"]
[White "Heilig, C."]
[Black "Appel, Dirk BA"]
[Result "0-1"]
[ECO "D18"]
[PlyCount "72"]
[EventDate "1987.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Nf3 dxc4 5. a4 Bf5 6. e3 e6 7. Bxc4 Nbd7 8. 0-0 Be7 9. Re1 0-0 10. e4 Bg4 11. h3 Bh5 12. Bf4 Qb6 13. Qd3 a5 14. g4 Bg6 15. Nh4 Bxe4 16. Nxe4 Nxe4 17. Rxe4 Bxh4 18. g5 Bxf2+ 19. Kg2 c5 20. d5 e5 21. Bd2 Bd4 22. Rh4 Qg6 23. Qf3 Rae8 24. Re1 e4 25. Rhxe4 Ne5 26. Qe2 Kh8 27. Kh1 f5 28. gxf6 gxf6 29. d6 Rd8 30. Bxa5 Rxd6 31. Bb4 Qg3 32. Rxe5 Bxe5 33. Bxc5 Qxh3+ 34. Kg1 Bd4+ 35. Qf2 Bxf2+ 36. Kxf2 Qf5+ 0-1

[Event "Haarlem ACCOM op"]
[Site "Haarlem"]
[Date "1987.??.??"]
[Round "6"]
[White "Jansen, Josef"]
[Black "Appel, Dirk BA"]
[Result "1-0"]
[ECO "A80"]
[PlyCount "39"]
[EventDate "1987.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. d4 f5 2. Nc3 Nf6 3. Bf4 e6 4. e3 d6 5. Bc4 Be7 6. Nf3 0-0 7. Qe2 d5 8. Bd3 Ne4 9. h4 h6 10. Bxe4 dxe4 11. Ne5 Bf6 12. 0-0-0 c6 13. g4 Bxe5 14. dxe5 Qe8 15. Rdg1 Kf7 16. gxf5 exf5 17. Qh5+ Kg8 18. Rxg7+ Kxg7 19. Qxh6+ Kf7 20. Qf6+ 1-0

[Event "Haarlem ACCOM op"]
[Site "Haarlem"]
[Date "1987.??.??"]
[Round "4"]
[White "Vlaming, Jos Pl"]
[Black "Appel, Dirk BA"]
[Result "1-0"]
[ECO "C77"]
[PlyCount "49"]
[EventDate "1987.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 b5 6. Bb3 Bb7 7. Qe2 Bc5 8. c3 0-0 9. Rd1 d6 10. d4 exd4 11. cxd4 Bb6 12. Bg5 h6 13. Bh4 g5 14. Bg3 g4 15. Nh4 Nxd4 16. Rxd4 Bxd4 17. Nf5 c5 18. Nxd6 Bxe4 19. Nxe4 Nxe4 20. Qxe4 Qg5 21. Nc3 Rfe8 22. Qb7 c4 23. Ne4 Qg6 24. Bc2 Rab8 25. Bxb8 1-0

[Event "Haarlem ACCOM op"]
[Site "Haarlem"]
[Date "1986.??.??"]
[Round "4"]
[White "Appel, Dirk BA"]
[Black "Carrion Lara, Luis"]
[Result "1-0"]
[ECO "B13"]
[PlyCount "66"]
[EventDate "1986.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nc6 5. c3 Nf6 6. h3 e5 7. dxe5 Nxe5 8. Qe2 Qe7 9. Bc2 h6 10. b3 Nc6 11. Be3 Be6 12. Nf3 Qc7 13. Nbd2 Be7 14. 0-0 Rc8 15. Rac1 a6 16. Rfe1 Rg8 17. Nd4 Nxd4 18. Bxd4 Kf8 19. Nf3 Nd7 20. Bf5 Ba3 21. Bxe6 Re8 22. Rcd1 Rxe6 23. Qd3 Rxe1+ 24. Rxe1 Be7 25. Qe3 Qd6 26. Nh4 g6 27. Qxh6+ Ke8 28. Nf3 Kd8 29. Qe3 Rf8 30. b4 b5 31. Bg7 Rg8 32. Bh6 Bf8 33. Bf4 Qc6 1-0

[Event "Haarlem ACCOM op"]
[Site "Haarlem"]
[Date "1986.??.??"]
[Round "7"]
[White "Appel, Dirk BA"]
[Black "Schermer, J."]
[Result "1/2-1/2"]
[ECO "B07"]
[PlyCount "65"]
[EventDate "1986.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. f3 c6 5. Be3 Nbd7 6. Bd3 Qa5 7. Nge2 a6 8. 0-0 b5 9. Ng3 h5 10. Qd2 Bg7 11. a3 Qc7 12. Rae1 Bb7 13. b4 e5 14. Nce2 Nf8 15. c4 Ne6 16. c5 dxc5 17. dxe5 Nd7 18. f4 c4 19. Bb1 c5 20. f5 Nd4 21. f6 Bf8 22. Bxd4 cxd4 23. e6 Ne5 24. e7 Bh6 25. Qxd4 h4 26. Nh1 Ng4 27. Neg3 hxg3 28. hxg3 Nh2 29. e5 Nxf1 30. Rxf1 Rd8 31. exd8Q+ Qxd8 32. Qxd8+ Kxd8 33. Rd1+ 1/2-1/2

[Event "Haarlem ACCOM op"]
[Site "Haarlem"]
[Date "1986.??.??"]
[Round "2"]
[White "Appel, Dirk BA"]
[Black "Spreeuw, Jaap"]
[Result "0-1"]
[ECO "C03"]
[PlyCount "91"]
[EventDate "1986.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Be7 4. Bd3 c5 5. dxc5 Nf6 6. Qe2 Nc6 7. Ngf3 Bxc5 8. exd5 Nxd5 9. Ne4 Be7 10. c3 Qc7 11. 0-0 Bd7 12. Ng3 0-0-0 13. a4 h5 14. Ne4 h4 15. h3 f6 16. Bd2 g5 17. Nh2 Rdg8 18. b4 f5 19. Nc5 Bd6 20. Nf3 Bxc5 21. bxc5 g4 22. hxg4 Rxg4 23. Nh2 Rg7 24. Kh1 h3 25. g3 Ne5 26. Bb5 Ng6 27. c6 bxc6 28. Ba6+ Kd8 29. Rab1 Bc8 30. Bg5+ Nge7 31. Nf3 Rhg8 32. Bh4 f4 33. Rg1 Ke8 34. Bxc8 Qxc8 35. Qe5 Qc7 36. Rb8+ Kd7 37. Rxg8 Rxg8 38. Qd4 Nf5 39. Ne5+ Ke8 40. Qe4 Nxc3 41. Qxc6+ Qxc6+ 42. Nxc6 Ne4 43. Kh2 Nxf2 44. gxf4 Rxg1 45. Kxg1 Nxh4 46. Nxa7 0-1

[Event "Haarlem ACCOM op"]
[Site "Haarlem"]
[Date "1986.??.??"]
[Round "1"]
[White "De Bruijn, Aad"]
[Black "Appel, Dirk BA"]
[Result "1/2-1/2"]
[ECO "C28"]
[PlyCount "36"]
[EventDate "1986.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nc6 3. f4 Nf6 4. Nf3 d6 5. Bc4 Be7 6. 0-0 0-0 7. d3 exf4 8. Bxf4 Na5 9. Bb3 Bg4 10. Qd2 Nxb3 11. axb3 Qd7 12. Kh1 Nh5 13. Be3 a6 14. Nd5 Rae8 15. Nd4 Bd8 16. Nf5 Re5 17. Nf4 Nxf4 18. Bxf4 Re6 1/2-1/2

[Event "Haarlem ACCOM op"]
[Site "Haarlem"]
[Date "1986.??.??"]
[Round "3"]
[White "Heilig, J."]
[Black "Appel, Dirk BA"]
[Result "1-0"]
[ECO "A80"]
[PlyCount "63"]
[EventDate "1986.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. d4 f5 2. Bg5 g6 3. f3 Bg7 4. e4 d6 5. c3 Nc6 6. Bd3 Nf6 7. Qc2 fxe4 8. fxe4 e5 9. Nf3 Qe7 10. Nbd2 Bd7 11. dxe5 dxe5 12. Nc4 h6 13. Bxf6 Bxf6 14. 0-0-0 0-0-0 15. Kb1 Be6 16. b4 Qf7 17. Na3 Kb8 18. Bb5 Ne7 19. Ba4 Nc8 20. Bb3 Nb6 21. Bxe6 Qxe6 22. c4 c6 23. c5 Nc8 24. Rxd8 Bxd8 25. Qc4 Qe7 26. Qc3 Bc7 27. Rd1 h5 28. Rd3 a6 29. Nc4 Re8 30. Qb2 Na7 31. a4 b5 32. cxb6 1-0

[Event "Haarlem ACCOM op"]
[Site "Haarlem"]
[Date "1986.??.??"]
[Round "5"]
[White "Van der Veen, G."]
[Black "Appel, Dirk BA"]
[Result "1-0"]
[ECO "A39"]
[PlyCount "71"]
[EventDate "1986.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. c4 c5 2. Nf3 Nc6 3. g3 Nf6 4. Bg2 g6 5. 0-0 Bg7 6. Nc3 0-0 7. d4 cxd4 8. Nxd4 Nxd4 9. Qxd4 d6 10. Qd3 Rb8 11. b3 Bf5 12. Qd2 Ne4 13. Bxe4 Bxe4 14. Bb2 Bc6 15. Nd5 f6 16. Qe3 Re8 17. Qe6+ Kf8 18. Qh3 Kf7 19. Nb4 e5 20. Nd5 b5 21. Ne3 bxc4 22. Nxc4 d5 23. Rfd1 h5 24. Ba3 Re6 25. g4 hxg4 26. Qxg4 Qc7 27. Ne3 d4 28. Nf1 Rh8 29. Rac1 Rh5 30. Ng3 f5 31. Qf3 Bxf3 32. Rxc7+ Kf6 33. exf3 Rg5 34. h4 Rxg3+ 35. fxg3 Ra6 36. Bc1 1-0

[Event "Alkmaar op-B"]
[Site "Alkmaar"]
[Date "1984.??.??"]
[Round "?"]
[White "Appel, Dirk BA"]
[Black "De Geus, Gerard"]
[Result "1/2-1/2"]
[ECO "C07"]
[PlyCount "18"]
[EventDate "1984.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 c5 4. c3 Nc6 5. Ngf3 cxd4 6. cxd4 dxe4 7. Nxe4 Bb4+ 8. Nc3 Nf6 9. Bd3 Nd5 1/2-1/2

[Event "Alkmaar op-B"]
[Site "Alkmaar"]
[Date "1984.??.??"]
[Round "?"]
[White "Appel, Dirk BA"]
[Black "Van der Bruinhorst, G."]
[Result "1-0"]
[ECO "C77"]
[PlyCount "95"]
[EventDate "1984.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Be7 5. c3 b5 6. Bc2 Nf6 7. Qe2 0-0 8. 0-0 Bc5 9. Nxe5 Bxf2+ 10. Rxf2 Nxe5 11. d4 Neg4 12. Rf1 d6 13. h3 Nh5 14. hxg4 Ng3 15. Qe3 Nxf1 16. Kxf1 Bxg4 17. Qg3 f5 18. Kg1 h5 19. Nd2 c5 20. exf5 Qf6 21. Nf3 Bxf5 22. Bg5 Qe6 23. Bb3 c4 24. Re1 Qd5 25. Bd1 Bg4 26. Be7 Rfe8 27. Bc2 Bf5 28. Bxf5 Qxf5 29. Qxd6 Ra7 30. Re5 Qd7 31. Qxd7 Rxd7 32. Bg5 Rxe5 33. Nxe5 Rd5 34. Kf2 a5 35. Ke3 b4 36. Ke4 Rb5 37. Bd2 b3 38. a4 Rb6 39. Nxc4 Rg6 40. Ne3 h4 41. c4 Kf7 42. d5 Ke8 43. c5 Kd7 44. d6 Ke8 45. Bxa5 Rxg2 46. c6 h3 47. d7+ Ke7 48. d8Q+ 1-0

[Event "Alkmaar op-B"]
[Site "Alkmaar"]
[Date "1984.??.??"]
[Round "?"]
[White "Meijer, Willem"]
[Black "Appel, Dirk BA"]
[Result "0-1"]
[ECO "A85"]
[PlyCount "80"]
[EventDate "1984.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. d4 f5 2. c4 e6 3. e3 Nf6 4. Nc3 b6 5. Bd3 Bb7 6. f3 Be7 7. Nge2 0-0 8. Qc2 Nc6 9. a3 Qe8 10. Bd2 Qf7 11. b4 Rae8 12. 0-0-0 a5 13. Na2 Ra8 14. Kb2 Rfc8 15. b5 Nd8 16. Rc1 Qf8 17. Qb3 a4 18. Qc3 c6 19. bxc6 Nxc6 20. Nb4 Na5 21. Qc2 d5 22. Nf4 dxc4 23. Be2 Qf7 24. h4 Nb3 25. Bc3 Nxc1 26. Rxc1 Nd5 27. Nbxd5 exd5 28. g4 fxg4 29. fxg4 Rc6 30. Bf3 Rh6 31. Qg2 Rd8 32. h5 Bg5 33. Bd2 Qd7 34. Nh3 Qb5+ 35. Bb4 Be7 36. Kc3 Bxb4+ 37. axb4 a3 38. g5 Re6 39. Re1 Rde8 40. e4 dxe4 0-1

[Event "Alkmaar op-B"]
[Site "Alkmaar"]
[Date "1984.??.??"]
[Round "?"]
[White "Rietveld, Johan"]
[Black "Appel, Dirk BA"]
[Result "1-0"]
[ECO "C45"]
[PlyCount "63"]
[EventDate "1984.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bc5 5. c3 Qf6 6. Be3 d6 7. Bb5 Bd7 8. Qd3 Nge7 9. 0-0 0-0 10. f4 Rad8 11. Nxc6 bxc6 12. Bxc5 cxb5 13. Bd4 Qh6 14. Nd2 a6 15. Rae1 Qh5 16. Rf3 c5 17. Be3 Bc8 18. Rg3 f6 19. f5 Rfe8 20. Bf4 d5 21. Qf1 Qf7 22. Bh6 g6 23. fxg6 hxg6 24. exd5 Nf5 25. Rh3 Rxd5 26. Rxe8+ Qxe8 27. Qf3 Re5 28. Bf4 Re1+ 29. Nf1 Ng7 30. Rg3 Nh5 31. Qxh5 Bf5 32. Qxf5 1-0

[Event "Alkmaar op-B"]
[Site "Alkmaar"]
[Date "1984.??.??"]
[Round "?"]
[White "Van Zutphen, P."]
[Black "Appel, Dirk BA"]
[Result "1/2-1/2"]
[ECO "C54"]
[PlyCount "118"]
[EventDate "1984.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d4 exd4 6. cxd4 Bb4+ 7. Nc3 Nxe4 8. 0-0 Bxc3 9. d5 Bf6 10. dxc6 bxc6 11. Re1 d5 12. Nd4 Bxd4 13. Qxd4 0-0 14. f3 Qf6 15. Qxf6 Nxf6 16. Bb3 Bd7 17. Bf4 Rac8 18. Rac1 Rfe8 19. Rxe8+ Nxe8 20. Ba4 Rb8 21. b3 Rb6 22. Be3 Ra6 23. Bc5 Nd6 24. Rd1 f6 25. Rd4 Be6 26. Rb4 Kf7 27. g4 Bd7 28. Rb8 Ke6 29. Kf2 Nc8 30. Rb7 Nb6 31. Rxc7 Nxa4 32. bxa4 Ra5 33. Bb4 Rxa4 34. a3 Ra6 35. Rb7 g6 36. Bc5 Ra5 37. Bb4 Rb5 38. Rxb5 cxb5 39. Ke3 Bc6 40. Kd4 Kd7 41. h4 Ke6 42. Bd2 Bd7 43. Bh6 a5 44. Bd2 a4 45. Bf4 Be8 46. Bd2 h5 47. g5 Bc6 48. gxf6 Kxf6 49. Kc5 Be8 50. Kxd5 Kf5 51. Bg5 b4 52. Kc4 bxa3 53. Kc3 Bf7 54. Bc1 a2 55. Kb2 a3+ 56. Ka1 Bd5 57. Bxa3 g5 58. Be7 g4 59. fxg4+ hxg4 1/2-1/2

[Event "Alkmaar op-B"]
[Site "Alkmaar"]
[Date "1983.??.??"]
[Round "?"]
[White "Andriessen, Wim"]
[Black "Appel, Dirk BA"]
[Result "1-0"]
[ECO "A99"]
[PlyCount "67"]
[EventDate "1983.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. c4 f5 2. Nf3 Nf6 3. g3 e6 4. Bg2 Be7 5. 0-0 0-0 6. d4 d6 7. Nc3 Qe8 8. b3 a5 9. Bb2 Qh5 10. e3 g5 11. Ne1 Qg6 12. Nd3 c6 13. Qe2 d5 14. f3 Na6 15. e4 fxe4 16. fxe4 dxc4 17. Ne5 Qh6 18. Na4 Nd7 19. Rxf8+ Bxf8 20. Rf1 Nxe5 21. dxe5 b5 22. Nc3 b4 23. Na4 cxb3 24. axb3 Ra7 25. Qc4 Rc7 26. Bc1 Be7 27. Be3 c5 28. Nb6 Nb8 29. Qb5 Qg6 30. Nd5 exd5 31. Qxb8 Bd8 32. exd5 Qd3 33. Bxg5 Bxg5 34. Qxc7 1-0

[Event "Alkmaar op-B"]
[Site "Alkmaar"]
[Date "1983.??.??"]
[Round "?"]
[White "Appel, Dirk BA"]
[Black "De Geus, Gerard"]
[Result "1-0"]
[ECO "C02"]
[PlyCount "57"]
[EventDate "1983.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. e4 e6 2. d4 c5 3. c3 d5 4. e5 Qb6 5. Nf3 Bd7 6. a4 Nc6 7. Be2 cxd4 8. cxd4 Bb4+ 9. Nc3 Nge7 10. 0-0 Nf5 11. Be3 Rc8 12. Bd3 Nce7 13. Na2 0-0 14. Nxb4 Nxe3 15. fxe3 Qxb4 16. Bxh7+ Kxh7 17. Ng5+ Kh6 18. Qg4 Qd2 19. Qh4+ Kg6 20. Qh7+ Kxg5 21. h4+ Kg4 22. Rf4+ Kg3 23. Rf3+ Kg4 24. Kh2 Ng6 25. Raf1 Qxg2+ 26. Kxg2 Nxh4+ 27. Qxh4+ Kxh4 28. Rh3+ Kg4 29. Rg3+ 1-0

[Event "Alkmaar op-B"]
[Site "Alkmaar"]
[Date "1983.??.??"]
[Round "?"]
[White "Appel, Dirk BA"]
[Black "Kayser, Eddy"]
[Result "1/2-1/2"]
[ECO "C95"]
[PlyCount "60"]
[EventDate "1983.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[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 Nb8 10. d4 Nbd7 11. Nbd2 Bb7 12. a4 h6 13. Qe2 c6 14. Nf1 Re8 15. Ng3 Bf8 16. dxe5 dxe5 17. Nh4 Nc5 18. Bc2 Ne6 19. Nhf5 Nf4 20. Qf3 Qc7 21. Bxf4 exf4 22. Ne2 g6 23. Nh4 g5 24. Nf5 c5 25. axb5 axb5 26. Rxa8 Bxa8 27. Nc1 Qe5 28. Qe2 c4 29. f3 Bc5+ 30. Kh1 h5 1/2-1/2

[Event "Alkmaar op-B"]
[Site "Alkmaar"]
[Date "1983.??.??"]
[Round "?"]
[White "Appel, Dirk BA"]
[Black "Spaan, Hein"]
[Result "1-0"]
[ECO "B08"]
[PlyCount "47"]
[EventDate "1983.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nf3 d6 4. Bc4 Nf6 5. Nc3 c6 6. Bg5 Qb6 7. 0-0 Qxb2 8. Qd3 Qb6 9. e5 dxe5 10. dxe5 Ng4 11. Rae1 Bf5 12. Ne4 0-0 13. Bxe7 Nd7 14. Bxf8 Ngxe5 15. Nxe5 Nxe5 16. Qb3 Rxf8 17. Nd6 Nxc4 18. Qxc4 Bd7 19. Re7 Qd8 20. Rfe1 Be6 21. R7xe6 fxe6 22. Qxe6+ Kh8 23. Nf7+ Rxf7 24. Qxf7 1-0

[Event "Alkmaar op-B"]
[Site "Alkmaar"]
[Date "1983.??.??"]
[Round "?"]
[White "Brouwer, Richard"]
[Black "Appel, Dirk BA"]
[Result "0-1"]
[ECO "C45"]
[PlyCount "88"]
[EventDate "1983.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bc5 5. Nxc6 Qf6 6. Qf3 Qxc6 7. Nc3 Nf6 8. Be3 Bb4 9. Bd4 Qxe4+ 10. Qxe4+ Nxe4 11. Bxg7 Rg8 12. Bd3 Nxf2 13. Kxf2 Bc5+ 14. Kf1 Rxg7 15. Nd5 Kd8 16. Rd1 b6 17. Nf6 Be7 18. Nd5 Bb7 19. Nxe7 Bxg2+ 20. Kf2 Bxh1 21. Nf5 Rg2+ 22. Kf1 Rg6 23. c4 Bg2+ 24. Kf2 Bc6 25. Ng3 Rf6+ 26. Kg1 h6 27. Nh5 Re6 28. Rf1 Ke7 29. Nf4 Rg8+ 30. Kf2 Rf6 31. Ke3 Kd8 32. Rf2 Re8+ 33. Kd4 Rd6+ 34. Nd5 Bxd5 35. cxd5 c5+ 36. Kc4 f6 37. Bg6 Rg8 38. Bf5 Rg5 39. a4 Kc7 40. b4 Rg1 41. Rd2 Rc1+ 42. Rc2 Rf1 43. Be4 Rf4 44. Kd3 f5 0-1

[Event "Alkmaar op-B"]
[Site "Alkmaar"]
[Date "1983.??.??"]
[Round "?"]
[White "Rietveld, Johan"]
[Black "Appel, Dirk BA"]
[Result "0-1"]
[ECO "A81"]
[PlyCount "80"]
[EventDate "1983.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. d4 e6 2. Nf3 f5 3. g3 Nf6 4. Bg2 Be7 5. 0-0 0-0 6. Nbd2 Qe8 7. c4 Nc6 8. a3 a5 9. Qc2 d6 10. b3 Qh5 11. Bb2 Nd8 12. b4 Nf7 13. c5 g5 14. e4 fxe4 15. Nxe4 Nxe4 16. Qxe4 g4 17. Nd2 Ng5 18. Qd3 d5 19. f4 Nh3+ 20. Kh1 Rf6 21. Qe2 Bd7 22. Bxh3 Qxh3 23. Qg2 Qh5 24. Rfe1 a4 25. Re5 Rf5 26. Rae1 Raf8 27. Nf1 Rxe5 28. Rxe5 Qg6 29. Qd2 Bb5 30. Re1 Bd3 31. Qe3 Be4+ 32. Kg1 h5 33. Nd2 Bf5 34. Nf1 Rf7 35. Bc3 Rh7 36. Qf2 h4 37. Re3 Be4 38. Qe2 hxg3 39. Rxg3 Bh4 40. Re3 Bf3 0-1

[Event "Alkmaar op-B"]
[Site "Alkmaar"]
[Date "1983.??.??"]
[Round "?"]
[White "Van 't Veen, Ger"]
[Black "Appel, Dirk BA"]
[Result "0-1"]
[ECO "A97"]
[PlyCount "50"]
[EventDate "1983.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. c4 f5 2. Nf3 Nf6 3. g3 e6 4. Bg2 Be7 5. 0-0 0-0 6. d4 d6 7. Nc3 Qe8 8. Re1 d5 9. Ne5 c6 10. f3 Nbd7 11. Nxd7 Bxd7 12. e4 fxe4 13. fxe4 dxc4 14. Qe2 b5 15. Bg5 Qg6 16. Bxf6 Qxf6 17. Rad1 Rad8 18. e5 Qh6 19. a4 a6 20. axb5 axb5 21. Ra1 Be8 22. Qg4 Bg5 23. Kh1 Rf2 24. Ra7 Bh5 25. Qe4 Bf3 0-1

[Event "Alkmaar op-B"]
[Site "Alkmaar"]
[Date "1982.??.??"]
[Round "?"]
[White "Appel, Dirk BA"]
[Black "Smit, Maarten"]
[Result "1-0"]
[ECO "C05"]
[PlyCount "77"]
[EventDate "1982.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Ne4 5. Bd3 c5 6. c3 Nxd2 7. Bxd2 Nc6 8. Nf3 Qb6 9. 0-0 cxd4 10. cxd4 Bd7 11. Bc3 Be7 12. Rc1 0-0 13. Qd2 f6 14. Rfe1 Rac8 15. a3 Kh8 16. b4 fxe5 17. Nxe5 Nxe5 18. Rxe5 Rf6 19. Rh5 h6 20. g4 Rcf8 21. Rf1 Bb5 22. g5 Rf5 23. Bxf5 Rxf5 24. Re1 Bxg5 25. Qc2 Qd6 26. Rh3 Qf4 27. Rxe6 Bh4 28. Be1 Bd7 29. Ree3 Rg5+ 30. Rhg3 Bxg3 31. hxg3 Qxd4 32. Bc3 Qb6 33. Rf3 Qd6 34. Bd4 b6 35. Qc3 Kh7 36. Re3 Bf5 37. Be5 Qd7 38. Qd4 Be4 39. Rxe4 1-0

[Event "Alkmaar op-B"]
[Site "Alkmaar"]
[Date "1982.??.??"]
[Round "?"]
[White "Appel, Dirk BA"]
[Black "Van 't Veen, Ger"]
[Result "1/2-1/2"]
[ECO "B25"]
[PlyCount "68"]
[EventDate "1982.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 d6 6. Be3 e6 7. f4 Nge7 8. Nf3 0-0 9. 0-0 Rb8 10. Qd2 Nd4 11. Rae1 Nxf3+ 12. Bxf3 b5 13. e5 f5 14. Qf2 b4 15. exd6 bxc3 16. dxe7 Qxe7 17. Bxc5 Qd7 18. b3 Rb5 19. Kg2 Re8 20. a4 Ra5 21. Rd1 Bb7 22. d4 Ra6 23. Rde1 Bd5 24. Re3 Kf7 25. Rxc3 Bf6 26. Re3 g5 27. Bxd5 gxf4 28. Bxe6+ Raxe6 29. Rxe6 Rxe6 30. gxf4 Qd5+ 31. Kg1 Bh4 32. Qxh4 Rg6+ 33. Qg3 Rxg3+ 34. hxg3 Qe4 1/2-1/2

[Event "Alkmaar op-B"]
[Site "Alkmaar"]
[Date "1982.??.??"]
[Round "?"]
[White "Appel, Dirk BA"]
[Black "Van Oene, Egbert"]
[Result "1-0"]
[ECO "B25"]
[PlyCount "58"]
[EventDate "1982.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 e6 6. f4 d6 7. Nf3 Nge7 8. Be3 Rb8 9. 0-0 b6 10. Qd2 0-0 11. Rae1 Bb7 12. Nd1 d5 13. e5 Ba6 14. g4 Qc7 15. Bf2 c4 16. Bh4 cxd3 17. cxd3 Rbc8 18. Nf2 Qd7 19. Bf6 h6 20. a3 Rc7 21. Rc1 Rfc8 22. b4 Kh7 23. Bxg7 Kxg7 24. Qb2 Bb7 25. d4 Nd8 26. Nh1 Qa4 27. Rxc7 Rxc7 28. Rc1 Ba6 29. Rxc7 Nec6 1-0

[Event "Alkmaar op-B"]
[Site "Alkmaar"]
[Date "1982.??.??"]
[Round "?"]
[White "De Haas, Piet"]
[Black "Appel, Dirk BA"]
[Result "1/2-1/2"]
[ECO "C71"]
[PlyCount "81"]
[EventDate "1982.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. c4 Bd7 6. d4 exd4 7. Nxd4 Nf6 8. Nxc6 Bxc6 9. Bxc6+ bxc6 10. Nc3 g6 11. Bg5 h6 12. Be3 Bg7 13. 0-0 0-0 14. f3 Qe7 15. Qc1 Kh7 16. Rd1 Rfe8 17. Rd3 Nd7 18. Bd4 Ne5 19. Rd1 Rab8 20. c5 dxc5 21. Be3 Nc4 22. Ne2 Nxe3 23. Qxe3 Bxb2 24. Rab1 c4 25. Qa7 Rb6 26. Kf1 c3 27. Nd4 Rd8 28. Nc2 Rd2 29. Rxd2 cxd2 30. Ke2 Qd6 31. Rd1 Bc1 32. Qa8 Qc5 33. Qe8 Qc4+ 34. Kf2 Qxa2 35. h4 Qe6 36. Qd8 Qd6 37. Qe8 Kg7 38. Ne3 Qd4 39. Ke2 Rb3 40. Ng4 Bb2 41. Rxd2 1/2-1/2

[Event "Alkmaar op-B"]
[Site "Alkmaar"]
[Date "1982.??.??"]
[Round "?"]
[White "Kleyn, H."]
[Black "Appel, Dirk BA"]
[Result "1-0"]
[ECO "C54"]
[PlyCount "67"]
[EventDate "1982.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. b4 Bb6 6. d3 d6 7. Qb3 Qe7 8. a4 a6 9. Bg5 0-0 10. Nbd2 Nd8 11. 0-0 Ne6 12. Bxe6 Bxe6 13. Qb2 c6 14. d4 h6 15. Bh4 Bc7 16. Rfe1 g5 17. Bg3 Bg4 18. h3 Bd7 19. dxe5 dxe5 20. Nc4 g4 21. hxg4 Nxg4 22. Ne3 Nxe3 23. Rxe3 Kh7 24. Nh4 Qg5 25. a5 f6 26. Qd2 Be6 27. Rd3 Qg4 28. Re1 b6 29. Nf5 Bxf5 30. exf5 Rfd8 31. Rd7+ Kg8 32. Qa2+ Kh8 33. Rxc7 Rd2 34. f3 1-0

[Event "Alkmaar op-B"]
[Site "Alkmaar"]
[Date "1982.??.??"]
[Round "?"]
[White "Stortelder, Louis"]
[Black "Appel, Dirk BA"]
[Result "1-0"]
[ECO "D11"]
[PlyCount "79"]
[EventDate "1982.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. g3 c6 4. Bg2 Bf5 5. b3 Nbd7 6. Bb2 e6 7. Nbd2 Be7 8. c4 0-0 9. 0-0 Qc7 10. e3 Rad8 11. Qe2 Rfe8 12. Rac1 Ne4 13. Rfd1 Bg4 14. h3 Bh5 15. g4 Bg6 16. Nxe4 Bxe4 17. Nd2 Bxg2 18. Kxg2 Nf8 19. f4 Ng6 20. Bc3 Bd6 21. Kh1 Qe7 22. Nf3 f6 23. Be1 Qf7 24. Bg3 Bc7 25. Qb2 e5 26. f5 Nf8 27. dxe5 fxe5 28. cxd5 Rxd5 29. e4 Rxd1+ 30. Rxd1 Nd7 31. Qc2 Nf6 32. Ng5 Qe7 33. Qc4+ Kh8 34. Nf7+ Kg8 35. Nd6+ Kf8 36. Nxe8 Qxe8 37. Qb4+ Qe7 38. Qxe7+ Kxe7 39. Bh4 Bb6 40. g5 1-0

[Event "NED-chT"]
[Site "Netherlands"]
[Date "1969.??.??"]
[Round "?"]
[White "Van Haastert, E."]
[Black "Appel, Dirk BA"]
[Result "0-1"]
[ECO "C56"]
[PlyCount "70"]
[EventDate "1969.??.??"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d4 exd4 5. 0-0 Nxe4 6. Re1 d5 7. Ng5 Be7 8. Rxe4 dxc4 9. Qh5 Qd5 10. Bf4 Bf5 11. Re1 0-0 12. Nxh7 Rfe8 13. Nd2 Nb4 14. Re5 Qd7 15. Rxf5 g6 16. Rg5 Bxg5 17. Bxg5 gxh5 18. Nf6+ Kg7 19. Nxd7 Nxc2 20. Rc1 d3 21. Nxc4 Re2 22. Bf6+ Kh7 23. Rd1 b5 24. Nce5 d2 25. Nf3 Re1+ 26. Nxe1 Nxe1 27. f4 Nd3 28. Kf1 Re8 29. Be5 Kg6 30. g3 Re7 31. Nf8+ Kf5 32. Bd4 Kg4 33. Nh7 c5 34. Nf6+ Kf5 35. Bc3 b4 0-1

