[Event "NED-ch H corr"]
[Site "Netherlands"]
[Date "1991.??.??"]
[Round "?"]
[White "Herbold, Manfred"]
[Black "Van der Sluijs, Lothar"]
[Result "0-1"]
[ECO "A13"]
[PlyCount "57"]
[EventDate "1991.??.??"]
[EventType "swiss (corr)"]
[EventRounds "10"]
[EventCountry "NED"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. c4 e6 2. Nf3 d5 3. g3 dxc4 4. Qa4+ Bd7 5. Qxc4 c5 6. Bg2 Bc6 7. 0-0 Nd7 8. Qc2 Ngf6 9. b3 Bd6 10. Bb2 0-0 11. Ne1 Qc7 12. Bxc6 Qxc6 13. f3 Rac8 14. Na3 b5 15. Rb1 Nd5 16. Rc1 Qa6 17. e4 N5b6 18. Qd3 Be5 19. Qb1 Rfd8 20. f4 Bxb2 21. Qxb2 c4 22. f5 exf5 23. Rxf5 Nc5 24. bxc4 bxc4 25. Rf4 Nba4 26. Qe5 Ne6 27. Rf2 c3 28. d4 Nxd4 29. Kg2 0-1

[Event "Haarlem ACCOM op2"]
[Site "Haarlem"]
[Date "1990.??.??"]
[Round "2"]
[White "Bosma, Bartele"]
[Black "Van der Sluijs, Lothar"]
[Result "1/2-1/2"]
[ECO "B25"]
[PlyCount "75"]
[EventDate "1990.??.??"]
[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 d6 3. g3 Nc6 4. Bg2 g6 5. f4 Bg7 6. Nf3 e6 7. d3 Nge7 8. Bd2 0-0 9. 0-0 Rb8 10. Rb1 b5 11. Ne2 a5 12. c3 b4 13. d4 cxd4 14. cxd4 d5 15. e5 Qb6 16. Be3 Ba6 17. Re1 Rfc8 18. Nc1 Bf8 19. g4 Nd8 20. Nb3 Nb7 21. Nc5 Nxc5 22. dxc5 Qc7 23. Rc1 Nc6 24. Nd4 Nxd4 25. Bxd4 Bb5 26. b3 Qa7 27. Bf1 Bxf1 28. Kxf1 Bxc5 29. Bxc5 Rxc5 30. Qd4 Qa6+ 31. Kf2 Rxc1 32. Rxc1 Rc8 33. Rc5 Rxc5 34. Qxc5 Kg7 35. Qe7 Qb6+ 36. Kf3 Qb8 37. Qc5 Qa8 38. Ke3 1/2-1/2

[Event "Haarlem ACCOM op2"]
[Site "Haarlem"]
[Date "1990.??.??"]
[Round "6"]
[White "Den Boer, Henk"]
[Black "Van der Sluijs, Lothar"]
[Result "0-1"]
[ECO "E88"]
[PlyCount "80"]
[EventDate "1990.??.??"]
[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 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 0-0 6. Be3 e5 7. d5 c6 8. Qd2 cxd5 9. cxd5 Ne8 10. Be2 f5 11. Rc1 a6 12. Na4 Nd7 13. b3 fxe4 14. fxe4 Qh4+ 15. Kd1 Qxe4 16. Bf3 Qf5 17. Ne2 b5 18. Ng3 Qf7 19. Bg4 Qe7 20. Nc3 Ndf6 21. Be2 Bb7 22. Bg5 Qd7 23. h4 Nc7 24. Bf3 Rae8 25. h5 b4 26. Na4 e4 27. Bxf6 exf3 28. Bxg7 Qxg7 29. hxg6 hxg6 30. gxf3 Bxd5 31. Kc2 Bxf3 32. Rcf1 Bxh1 33. Rxh1 Qe5 34. Qd3 Rf2+ 35. Kc1 Qa1+ 36. Qb1 Qxb1+ 37. Kxb1 Rg2 38. Rc1 Nb5 39. Nf1 Na3+ 40. Ka1 Ree2 0-1

[Event "Haarlem ACCOM op2"]
[Site "Haarlem"]
[Date "1990.??.??"]
[Round "4"]
[White "Neerings, M."]
[Black "Van der Sluijs, Lothar"]
[Result "1/2-1/2"]
[ECO "E70"]
[PlyCount "76"]
[EventDate "1990.??.??"]
[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 Nf6 2. c4 c5 3. d5 d6 4. Nc3 e6 5. e4 exd5 6. exd5 g6 7. Bg5 Bg7 8. Bd3 h6 9. Bh4 0-0 10. Nge2 Re8 11. 0-0 Nbd7 12. Bg3 Ne5 13. Bxe5 Rxe5 14. Qd2 a6 15. a4 b6 16. Rfe1 Ra7 17. Nf4 Rae7 18. Rxe5 Rxe5 19. Re1 Qe8 20. Rxe5 dxe5 21. Nfe2 e4 22. Bc2 Bf5 23. Qf4 Ng4 24. h3 Be5 25. Qc1 Nf6 26. Qxh6 Bd4 27. Qf4 Kg7 28. Qd6 Qh8 29. Ng3 Bxh3 30. Ncxe4 Bg4 31. Nxf6 Bxf6 32. Qf4 Bd7 33. b3 Qe8 34. Qe3 Be5 35. Kf1 b5 36. cxb5 axb5 37. Ne2 bxa4 38. bxa4 Bd6 1/2-1/2

[Event "Haarlem ACCOM op2"]
[Site "Haarlem"]
[Date "1990.??.??"]
[Round "5"]
[White "Van der Sluijs, Lothar"]
[Black "Bouma, Albert"]
[Result "1-0"]
[ECO "B01"]
[PlyCount "65"]
[EventDate "1990.??.??"]
[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 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 Nf6 5. Nf3 Bg4 6. Be2 Nc6 7. 0-0 0-0-0 8. Be3 e5 9. d5 Nxd5 10. Nxd5 Qxd5 11. Nd2 Bxe2 12. Qxe2 Qe6 13. c3 Be7 14. b4 Kb8 15. Nb3 e4 16. Rab1 Rd7 17. a4 Rhd8 18. b5 Ne5 19. b6 cxb6 20. a5 Qc4 21. Qh5 Rd5 22. Qxh7 bxa5 23. Qxg7 Qxc3 24. Nd4 Nd3 25. Qxf7 Qc7 26. Ne6 Qd7 27. Nxd8 Qxd8 28. Qe6 Bd6 29. Qxe4 Nb4 30. Bf4 Bxf4 31. Qxf4+ Ka8 32. Qf3 Nc2 33. Rfd1 1-0

[Event "Haarlem ACCOM op2"]
[Site "Haarlem"]
[Date "1990.??.??"]
[Round "1"]
[White "Van der Sluijs, Lothar"]
[Black "Haakman, Leonard"]
[Result "1/2-1/2"]
[ECO "C42"]
[PlyCount "72"]
[EventDate "1990.??.??"]
[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 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. d4 d5 6. Bd3 Be7 7. 0-0 0-0 8. c4 c6 9. Qb3 Nf6 10. Nc3 a6 11. Bg5 dxc4 12. Bxc4 b5 13. Be2 Be6 14. Qc2 Nbd7 15. Rad1 h6 16. Bh4 Nd5 17. Bxe7 Qxe7 18. Rfe1 Nxc3 19. Qxc3 Qd6 20. a3 Bd5 21. Ne5 Rfe8 22. Bf3 Bxf3 23. Nxf3 Re6 24. Rxe6 Qxe6 25. Rc1 Rc8 26. Qb4 Nf6 27. Qa5 Qe2 28. Re1 Qxb2 29. Qxa6 Re8 30. Rxe8+ Nxe8 31. g3 Qc1+ 32. Kg2 Nf6 33. Qc8+ Kh7 34. Qf5+ Kg8 35. Qc8+ Kh7 36. Qc7 Qc4 1/2-1/2

[Event "Haarlem ACCOM op2"]
[Site "Haarlem"]
[Date "1990.??.??"]
[Round "3"]
[White "Van der Sluijs, Lothar"]
[Black "Nieuwenhuis, R."]
[Result "1/2-1/2"]
[ECO "B78"]
[PlyCount "84"]
[EventDate "1990.??.??"]
[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 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 Nc6 8. Qd2 0-0 9. Bc4 Bd7 10. 0-0-0 Qb8 11. Kb1 Rc8 12. Bb3 b5 13. Nxc6 Bxc6 14. h4 b4 15. Nd5 Bxd5 16. Bxd5 Nxd5 17. exd5 Qc7 18. h5 a5 19. hxg6 hxg6 20. g4 a4 21. Qh2 f6 22. Bh6 Bh8 23. Bf8 Qxc2+ 24. Qxc2 Rxc2 25. Kxc2 Rxf8 26. Kb1 f5 27. g5 Rc8 28. Rc1 Rxc1+ 29. Rxc1 Bd4 30. Rc4 Bc5 31. Kc2 Kf7 32. Kd3 e5 33. Rxc5 dxc5 34. Kc4 a3 35. bxa3 bxa3 36. Kxc5 Ke7 37. d6+ Kd7 38. Kd5 e4 39. fxe4 fxe4 40. Kxe4 Kxd6 41. Kd4 Ke6 42. Ke4 Kd6 1/2-1/2

[Event "Haarlem ACCOM op2"]
[Site "Haarlem"]
[Date "1990.??.??"]
[Round "7"]
[White "Visser, Paul Robert"]
[Black "Van der Sluijs, Lothar"]
[Result "0-1"]
[ECO "A71"]
[PlyCount "72"]
[EventDate "1990.??.??"]
[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 Nf6 2. c4 e6 3. Nc3 c5 4. d5 exd5 5. cxd5 d6 6. e4 g6 7. Nf3 Bg7 8. Bg5 h6 9. Bh4 g5 10. Bg3 Nh5 11. Bd3 Nxg3 12. hxg3 0-0 13. Qc2 b6 14. Nd2 Ba6 15. 0-0 Bxd3 16. Qxd3 a6 17. a4 Nd7 18. Nc4 Ne5 19. Nxe5 Bxe5 20. f4 Bd4+ 21. Kh1 g4 22. Qe2 h5 23. Rae1 Re8 24. f5 Qg5 25. f6 Re5 26. Rf4 Rae8 27. Ref1 Bxc3 28. bxc3 Rxd5 29. Qxa6 Rde5 30. Qd3 d5 31. exd5 Rxd5 32. Qc2 Re3 33. Rf5 Rxf5 34. Rxf5 Re1+ 35. Kh2 Qe3 36. Rf2 h4 0-1

[Event "Alkmaar ACCOM op"]
[Site "Alkmaar"]
[Date "1989.??.??"]
[Round "2"]
[White "Bijkerk, Timo"]
[Black "Van der Sluijs, Lothar"]
[Result "0-1"]
[ECO "E94"]
[PlyCount "134"]
[EventDate "1989.??.??"]
[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 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. Be2 e5 7. dxe5 dxe5 8. 0-0 Nbd7 9. Qc2 c6 10. Rd1 Qe7 11. Bg5 h6 12. Bc1 Re8 13. b3 Nf8 14. Bb2 Nh5 15. g3 Bg4 16. Nh4 Bxe2 17. Nxe2 Ne6 18. Nf3 Ng5 19. Nxg5 hxg5 20. Rd2 Rad8 21. Rad1 Rxd2 22. Qxd2 g4 23. Qe3 Rd8 24. Qc1 Bf6 25. Nc3 Bg5 26. Rxd8+ Qxd8 27. Qd1 Qxd1+ 28. Nxd1 Nf6 29. Bxe5 Nxe4 30. Bd4 c5 31. Be3 Bxe3 32. fxe3 Kg7 33. Kg2 Kf6 34. h3 gxh3+ 35. Kxh3 Kf5 36. Kh4 g5+ 37. Kh3 g4+ 38. Kg2 Ke5 39. Kh2 f5 40. Kg2 a5 41. Kh2 b6 42. Kg2 Nd2 43. Nc3 Ne4 44. Na4 Kd6 45. Nxb6 Nc3 46. Nc8+ Ke5 47. Ne7 Nxa2 48. Nc6+ Ke4 49. Nxa5 Nc1 50. Kf2 Kd3 51. b4 cxb4 52. c5 b3 53. Nxb3 Nxb3 54. c6 Nc5 55. Ke1 Na6 56. Kd1 Nc7 57. Kc1 Kxe3 58. Kc2 f4 59. gxf4 Kxf4 60. Kd3 Kf3 61. Kc4 g3 62. Kc5 g2 63. Kd6 Nb5+ 64. Kc5 Na7 65. c7 g1Q+ 66. Kd6 Qc1 67. Kd7 Qc6+ 0-1

[Event "Alkmaar ACCOM op"]
[Site "Alkmaar"]
[Date "1989.??.??"]
[Round "5"]
[White "Meijer, Willem"]
[Black "Van der Sluijs, Lothar"]
[Result "1/2-1/2"]
[ECO "A65"]
[PlyCount "48"]
[EventDate "1989.??.??"]
[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 Nf6 2. c4 e6 3. Nc3 c5 4. d5 exd5 5. cxd5 d6 6. e4 g6 7. Bd3 Bg7 8. Nge2 0-0 9. h3 a6 10. a4 Nbd7 11. f4 Re8 12. 0-0 c4 13. Bc2 Nc5 14. Ng3 h5 15. Qf3 h4 16. Nh1 Bd7 17. Nf2 b5 18. axb5 axb5 19. Rxa8 Qxa8 20. Be3 b4 21. Ncd1 Bb5 22. Re1 b3 23. Nc3 Bd7 24. Bb1 Na4 1/2-1/2

[Event "Alkmaar ACCOM op"]
[Site "Alkmaar"]
[Date "1989.??.??"]
[Round "6"]
[White "Van der Sluijs, Lothar"]
[Black "Buter, Andre"]
[Result "1/2-1/2"]
[ECO "C95"]
[PlyCount "105"]
[EventDate "1989.??.??"]
[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. h3 0-0 9. c3 Nb8 10. d4 Nbd7 11. Nbd2 Bb7 12. Bc2 Re8 13. Nf1 Bf8 14. Ng3 g6 15. Bg5 Bg7 16. Qd2 Re7 17. Bh6 Qf8 18. Bxg7 Qxg7 19. b4 Rae8 20. a4 bxa4 21. dxe5 Nxe5 22. Nxe5 Rxe5 23. Bxa4 R8e7 24. Bc2 Nxe4 25. Bxe4 Bxe4 26. Nxe4 Rxe4 27. Rxe4 Rxe4 28. Rxa6 Qe5 29. Ra1 Kg7 30. Rc1 Re2 31. Qd4 Re4 32. Qxe5+ Rxe5 33. Kf1 Kf6 34. Ra1 Ke6 35. Ra7 Kd7 36. Ra8 h5 37. Rf8 Re7 38. Rb8 Re4 39. Ra8 Rc4 40. Ra3 d5 41. Ke2 c6 42. Kd3 Ke6 43. Ra6 Ke5 44. Ra5 g5 45. b5 cxb5 46. Rxb5 f6 47. Rb4 Rc5 48. Ra4 f5 49. Rb4 h4 50. Ra4 Rb5 51. Rb4 Rc5 52. Ra4 Rb5 53. Rb4 1/2-1/2

[Event "Alkmaar ACCOM op"]
[Site "Alkmaar"]
[Date "1989.??.??"]
[Round "1"]
[White "Van der Sluijs, Lothar"]
[Black "Schuit, Adrie"]
[Result "1/2-1/2"]
[ECO "B06"]
[PlyCount "120"]
[EventDate "1989.??.??"]
[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. Nc3 d6 4. f4 e6 5. Nf3 Nd7 6. Bc4 Ne7 7. 0-0 b6 8. f5 Nf6 9. e5 Nxf5 10. exf6 Bxf6 11. Bb5+ Kf8 12. Ne4 Be7 13. Bc6 Rb8 14. Ng3 Nxg3 15. hxg3 Ba6 16. Bh6+ Kg8 17. Re1 d5 18. a4 Qd6 19. Bb5 Bxb5 20. axb5 Qxg3 21. Qe2 Bd6 22. Qf2 Qg4 23. Qh4 Qxh4 24. Nxh4 Bg3 25. Nf3 Bxe1 26. Rxe1 f6 27. Bf4 Kf7 28. c3 g5 29. Bxc7 Rb7 30. Bg3 h5 31. Rf1 Kg6 32. Ne1 h4 33. Bd6 Rd7 34. Ba3 Rdh7 35. Kh2 e5 36. dxe5 fxe5 37. Nd3 e4 38. Ne5+ Kh5 39. g4+ hxg3+ 40. Kxg3 Kh6 41. Bf8+ Rxf8 42. Rxf8 Re7 43. Ng4+ Kg7 44. Rf1 Rf7 45. Rxf7+ Kxf7 46. Ne3 Ke6 47. Kg4 Ke5 48. Kxg5 d4 49. Ng4+ Kd5 50. cxd4 Kxd4 51. Kf4 Kc5 52. Kxe4 Kxb5 53. Kd3 Kb4 54. Kc2 a5 55. Ne3 b5 56. Nd5+ Kc5 57. Nc3 Kc4 58. b3+ Kb4 59. Nd5+ Kc5 60. Nc3 Kb4 1/2-1/2

[Event "Alkmaar ACCOM op"]
[Site "Alkmaar"]
[Date "1989.??.??"]
[Round "4"]
[White "Van der Sluijs, Lothar"]
[Black "Strik, Aart"]
[Result "1-0"]
[ECO "C64"]
[PlyCount "47"]
[EventDate "1989.??.??"]
[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 Bc5 4. c3 Nf6 5. d4 exd4 6. e5 Nd5 7. cxd4 Nxd4 8. 0-0 Nxf3+ 9. Qxf3 Ne7 10. Nc3 Ng6 11. Re1 0-0 12. g3 c6 13. Bd3 Bd4 14. Qh5 d6 15. exd6 Qxd6 16. Ne4 Qe5 17. Qd1 Bh3 18. Be3 Bxe3 19. Rxe3 Qd5 20. Qc2 Ne5 21. Be2 Kh8 22. Rd1 Qxa2 23. Ng5 Ng4 24. Qxh7# 1-0

[Event "Alkmaar ACCOM op"]
[Site "Alkmaar"]
[Date "1989.??.??"]
[Round "3"]
[White "Van der Sluijs, Lothar"]
[Black "Van der Meiden, Dirk"]
[Result "1-0"]
[ECO "C19"]
[PlyCount "60"]
[EventDate "1989.??.??"]
[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. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Ne7 7. Nf3 Qa5 8. Bd2 Nbc6 9. a4 Bd7 10. Be2 f6 11. exf6 gxf6 12. 0-0 0-0-0 13. Re1 Rdg8 14. c4 Qc7 15. dxc5 e5 16. cxd5 Nxd5 17. c4 Nde7 18. Bc3 Bh3 19. g3 Rd8 20. Qb3 Rhg8 21. Rab1 Nf5 22. Bf1 Bxf1 23. Kxf1 Nfd4 24. Nxd4 exd4 25. Bd2 Ne5 26. f4 Ng4 27. Kg1 d3 28. Qb5 Rg7 29. Ba5 Qd7 30. Qxd7+ Rdxd7 1-0

[Event "Alkmaar ACCOM op"]
[Site "Alkmaar"]
[Date "1989.??.??"]
[Round "7"]
[White "Zweers, T."]
[Black "Van der Sluijs, Lothar"]
[Result "1-0"]
[ECO "A32"]
[PlyCount "55"]
[EventDate "1989.??.??"]
[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 Nf6 2. c4 e6 3. Nf3 c5 4. Nc3 cxd4 5. Nxd4 a6 6. g3 Qb6 7. Bg2 Nc6 8. Nb3 Ne5 9. Be3 Qb4 10. a3 Qxc4 11. Rc1 Qg4 12. Na5 Nc6 13. Nxc6 bxc6 14. Bf4 Qf5 15. Bd6 Bb7 16. 0-0 e5 17. Na4 Rd8 18. Nc5 Bc8 19. Bxf8 Kxf8 20. Qd6+ Kg8 21. Bxc6 Re8 22. Bg2 g6 23. e4 Qg5 24. h4 Nxe4 25. Nxe4 Qe7 26. Nf6+ Kg7 27. Nxe8+ Qxe8 28. Rfe1 1-0

[Event "Haarlem ACCOM op2"]
[Site "Haarlem"]
[Date "1988.??.??"]
[Round "5"]
[White "Kayser, Eddy"]
[Black "Van der Sluijs, Lothar"]
[Result "1-0"]
[ECO "B84"]
[PlyCount "47"]
[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 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. a4 e6 7. Be2 Be7 8. 0-0 Nbd7 9. f4 0-0 10. Bf3 Qc7 11. Kh1 Rb8 12. Re1 Rd8 13. Qe2 Nf8 14. Be3 Ng6 15. g3 Bd7 16. a5 Rdc8 17. Qd2 Bd8 18. Qf2 Qc4 19. Nb3 Ne7 20. Red1 Bb5 21. Rxd6 Nc6 22. e5 Ne8 23. Be2 Nxd6 24. exd6 1-0

[Event "Haarlem ACCOM op2"]
[Site "Haarlem"]
[Date "1988.??.??"]
[Round "3"]
[White "Rietveld, Johan"]
[Black "Van der Sluijs, Lothar"]
[Result "1/2-1/2"]
[ECO "B92"]
[PlyCount "83"]
[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 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be7 8. Be3 Be6 9. Qd2 0-0 10. f3 Nbd7 11. g4 b5 12. 0-0-0 Nb6 13. g5 Nfd7 14. Nd5 Bxd5 15. exd5 Re8 16. Na5 Bf8 17. h4 Qc7 18. Nc6 Nb8 19. Na5 Nc4 20. Nxc4 bxc4 21. Qb4 Rc8 22. h5 Nd7 23. Rh4 c3 24. Qxc3 Qxc3 25. bxc3 Rxc3 26. Bd2 Rcc8 27. Be3 a5 28. Bb5 Nc5 29. Bc6 Rab8 30. Bxc5 dxc5 31. Ra4 Be7 32. Rg1 Bd8 33. Kd2 Kf8 34. Kd3 Rb4 35. c3 Rxa4 36. Bxa4 Bc7 37. g6 hxg6 38. hxg6 Bd6 39. gxf7 Kxf7 40. Bd7 Rb8 41. Be6+ Kf6 42. Rg2 1/2-1/2

[Event "Haarlem ACCOM op2"]
[Site "Haarlem"]
[Date "1988.??.??"]
[Round "4"]
[White "Van der Sluijs, Lothar"]
[Black "Kager, Kees"]
[Result "1-0"]
[ECO "C19"]
[PlyCount "81"]
[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 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Ne7 7. a4 Nbc6 8. Nf3 Qa5 9. Bd2 c4 10. Be2 Bd7 11. Qc1 f6 12. exf6 gxf6 13. 0-0 0-0-0 14. Qa3 Qc7 15. Rfb1 Rdg8 16. Nh4 Ng6 17. Nxg6 hxg6 18. g3 g5 19. Bf1 g4 20. Bg2 Be8 21. Bf4 e5 22. dxe5 fxe5 23. Be3 d4 24. cxd4 exd4 25. Bf4 Qh7 26. Qc5 Qxh2+ 27. Kf1 Qh7 28. Re1 d3 29. cxd3 Qxd3+ 30. Kg1 Qd4 31. Qf5+ Bd7 32. Qb5 Re8 33. Red1 Qg7 34. Qc5 Re7 35. Qxc4 Qf7 36. Qb5 Rhe8 37. Rab1 Bf5 38. Bxc6 Bxb1 39. Bxb7+ Rxb7 40. Qc6+ Rc7 41. Qa8# 1-0

[Event "Haarlem ACCOM op2"]
[Site "Haarlem"]
[Date "1988.??.??"]
[Round "2"]
[White "Van der Sluijs, Lothar"]
[Black "Piersma, Jan"]
[Result "1-0"]
[ECO "C11"]
[PlyCount "53"]
[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 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. Nf3 c5 6. dxc5 Bxc5 7. Bd3 Nc6 8. Bf4 Qb6 9. 0-0 Qxb2 10. Na4 Qb4 11. Nxc5 Qxf4 12. Nxd7 Bxd7 13. g3 Qa4 14. Re1 Rc8 15. a3 Ne7 16. Rb1 b6 17. Rb3 Rc5 18. Qe2 0-0 19. Rb4 Qxa3 20. Bxh7+ Kxh7 21. Ng5+ Kg6 22. Rh4 Rh8 23. Rxh8 f6 24. Qh5+ Kf5 25. Nh3+ g5 26. Nxg5 fxg5 27. Rf8# 1-0

[Event "Haarlem ACCOM op2"]
[Site "Haarlem"]
[Date "1988.??.??"]
[Round "7"]
[White "Van der Sluijs, Lothar"]
[Black "Schuit, Adrie"]
[Result "0-1"]
[ECO "C33"]
[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. f4 exf4 3. Qf3 d5 4. exd5 Nf6 5. Bb5+ c6 6. dxc6 Nxc6 7. Qxf4 Bd6 8. Qe3+ Be6 9. Nf3 0-0 10. 0-0 Ng4 11. Qe2 Re8 12. Bxc6 bxc6 13. d4 Bd5 14. Ne5 Nxe5 15. dxe5 Rxe5 16. Qd3 Qh4 17. Nc3 Rh5 18. Qh3 Bc5+ 19. Kh1 Qxh3 0-1

[Event "Haarlem ACCOM op2"]
[Site "Haarlem"]
[Date "1988.??.??"]
[Round "6"]
[White "Van der Sluijs, Lothar"]
[Black "Van Beusekom, Leo"]
[Result "0-1"]
[ECO "C99"]
[PlyCount "72"]
[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 Be7 6. Re1 b5 7. Bb3 d6 8. c3 Na5 9. Bc2 c5 10. d4 cxd4 11. cxd4 Qc7 12. Nbd2 0-0 13. h3 Nc6 14. d5 Nb4 15. Bb1 a5 16. a3 Na6 17. b4 Bb7 18. bxa5 Qxa5 19. Nb3 Qc7 20. Bb2 Nb8 21. Bd3 Qb6 22. Re2 Nh5 23. Rc2 Nf4 24. Bf1 f5 25. Bd3 Nxd3 26. Qxd3 fxe4 27. Qxe4 Ra4 28. Qe2 Bxd5 29. Nbd2 Qb7 30. Rac1 Na6 31. Qe3 Nc5 32. Re1 Ne6 33. Rec1 Bd8 34. Qc3 Bb6 35. Qd3 Nf4 36. Qxb5 Bxf2+ 0-1

[Event "Haarlem ACCOM op2"]
[Site "Haarlem"]
[Date "1988.??.??"]
[Round "1"]
[White "Zweers, T."]
[Black "Van der Sluijs, Lothar"]
[Result "1/2-1/2"]
[ECO "A76"]
[PlyCount "107"]
[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 Nf6 2. c4 c5 3. d5 d6 4. Qc2 g6 5. Nc3 Bg7 6. Nf3 0-0 7. e4 e6 8. Be2 exd5 9. cxd5 Re8 10. 0-0 a6 11. a4 Nbd7 12. Bf4 Nf8 13. Rfe1 Nh5 14. Bg5 f6 15. Bd2 f5 16. exf5 Bxf5 17. Bd3 Bg4 18. Ng5 Be5 19. h3 Bc8 20. Ne2 Ng7 21. Nf3 Bf6 22. Ng3 Nd7 23. Ne4 Ne5 24. Nxf6+ Qxf6 25. Nxe5 Rxe5 26. Bc3 Rxe1+ 27. Rxe1 Qf7 28. Qe2 Bf5 29. Bxf5 Nxf5 30. Qe6 Rf8 31. Bd2 Ng7 32. Qxf7+ Kxf7 33. Re4 Re8 34. f3 Rxe4 35. fxe4 b5 36. axb5 axb5 37. Kf2 Ne8 38. Bf4 Kf6 39. h4 Ke7 40. Ke3 Kf6 41. g4 Ke7 42. g5 Nc7 43. Kd3 Na6 44. Bd2 Kd7 45. b3 Ke7 46. Bc3 Nc7 47. Bf6+ Kd7 48. Bc3 Ne8 49. Ke3 Nc7 50. Kd3 Ke7 51. Ke3 Kd7 52. Kd3 Ke7 53. Ke3 Kd7 54. Kd3 1/2-1/2

[Event "Alkmaar ACCOM op-A"]
[Site "Alkmaar"]
[Date "1985.??.??"]
[Round "2"]
[White "Leydes, A."]
[Black "Van der Sluijs, Lothar"]
[Result "0-1"]
[ECO "B08"]
[PlyCount "107"]
[EventDate "1985.??.??"]
[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. Nc3 Nf6 5. Be2 0-0 6. h3 Nc6 7. Be3 e5 8. 0-0 Re8 9. dxe5 dxe5 10. Bb5 Bd7 11. Re1 a6 12. Bd3 b5 13. a3 h6 14. Ne2 Be6 15. Qd2 Kh7 16. Qc3 Bd7 17. Rad1 Qb8 18. Ng3 Qb7 19. b4 Be6 20. Nd2 Nd7 21. Nb3 Rac8 22. Nc5 Nxc5 23. Bxc5 Nb8 24. Qd2 Nd7 25. Be3 c5 26. c3 Red8 27. Qb2 Rc6 28. f3 Rdc8 29. Bb1 cxb4 30. cxb4 Nb6 31. Rd3 Nc4 32. Qf2 h5 33. Nf1 Nxe3 34. Nxe3 Rc3 35. Qb2 Rxd3 36. Bxd3 Qc6 37. Rd1 Qc3 38. Qxc3 Rxc3 39. Nd5 Rxa3 40. Nc7 Bc8 41. Bf1 Rc3 42. Nxb5 axb5 43. Bxb5 Be6 44. Bf1 Bf8 45. b5 Bc5+ 46. Kh1 Bc4 47. Bxc4 Rxc4 48. Rb1 Bb6 49. h4 Kg7 50. Kh2 Kf6 51. Rd1 Ke7 52. Kh3 Rc5 53. Rb1 Rc4 54. Rb3 0-1

[Event "Alkmaar ACCOM op-A"]
[Site "Alkmaar"]
[Date "1985.??.??"]
[Round "4"]
[White "Temming, Jan"]
[Black "Van der Sluijs, Lothar"]
[Result "1/2-1/2"]
[ECO "B92"]
[PlyCount "75"]
[EventDate "1985.??.??"]
[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. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be7 8. Be3 Be6 9. 0-0 0-0 10. f3 Nbd7 11. Nd5 Nxd5 12. exd5 Bf5 13. c4 b6 14. Bd3 Bxd3 15. Qxd3 f5 16. Nd2 Qe8 17. b4 Qg6 18. Qb3 Bg5 19. f4 exf4 20. Bxf4 Bxf4 21. Rxf4 Rae8 22. Rf2 f4 23. Raf1 Qg4 24. Qf3 Qh4 25. Qh3 Qxh3 26. gxh3 g5 27. Nf3 h6 28. Nd4 Re4 29. Ne6 Rf5 30. h4 Rxc4 31. hxg5 hxg5 32. Rg2 Rxb4 33. Nxg5 Rxd5 34. Ne4+ Kf7 35. Rxf4+ Ke7 36. Rg8 Rd1+ 37. Kg2 Rb2+ 38. Nf2 1/2-1/2

[Event "Alkmaar ACCOM op-A"]
[Site "Alkmaar"]
[Date "1985.??.??"]
[Round "7"]
[White "Van Egmond, Joost"]
[Black "Van der Sluijs, Lothar"]
[Result "0-1"]
[ECO "B14"]
[PlyCount "36"]
[EventDate "1985.??.??"]
[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 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nc3 e6 6. Nf3 Be7 7. Qb3 dxc4 8. Bxc4 0-0 9. Bf4 Nc6 10. Nb5 Nh5 11. Bc7 Bb4+ 12. Ke2 Qf6 13. Be5 Qh6 14. Rhd1 a5 15. a4 Bd7 16. Nd6 Nf4+ 17. Kf1 Nxe5 18. Nxe5 Qxh2 0-1

[Event "Alkmaar ACCOM op-A"]
[Site "Alkmaar"]
[Date "1985.??.??"]
[Round "3"]
[White "Van der Sluijs, Lothar"]
[Black "Ariese, Ruud"]
[Result "1/2-1/2"]
[ECO "B09"]
[PlyCount "57"]
[EventDate "1985.??.??"]
[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 d6 2. d4 Nf6 3. Nc3 g6 4. f4 Bg7 5. Nf3 0-0 6. Bd3 Na6 7. 0-0 Rb8 8. f5 c5 9. fxg6 fxg6 10. e5 dxe5 11. dxe5 Ng4 12. Bc4+ e6 13. Qe2 Nxe5 14. Nxe5 Qd4+ 15. Be3 Rxf1+ 16. Rxf1 Qxe5 17. Qd3 Qxe3+ 18. Qxe3 Bd4 19. Qxd4 cxd4 20. Nb5 Bd7 21. Nxd4 Nc7 22. Re1 Re8 23. Nf3 a6 24. Ne5 Bc8 25. Rd1 Nd5 26. Bxd5 exd5 27. Nf3 Bf5 28. c3 Be4 29. Nd4 1/2-1/2

[Event "Alkmaar ACCOM op-A"]
[Site "Alkmaar"]
[Date "1985.??.??"]
[Round "1"]
[White "Van der Sluijs, Lothar"]
[Black "Poland, Jan"]
[Result "1/2-1/2"]
[ECO "B13"]
[PlyCount "44"]
[EventDate "1985.??.??"]
[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 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nf6 5. Nf3 g6 6. c3 Bg7 7. 0-0 0-0 8. Re1 Nc6 9. h3 Qc7 10. Bg5 Re8 11. Nbd2 Nd7 12. Bh4 e5 13. dxe5 Ndxe5 14. Bg3 Qb6 15. Nxe5 Nxe5 16. Nf3 Nxf3+ 17. Qxf3 Be6 18. Re2 Rac8 19. Rae1 Red8 20. Qf4 d4 21. c4 Rf8 22. b3 Qb4 1/2-1/2

[Event "Alkmaar ACCOM op-A"]
[Site "Alkmaar"]
[Date "1985.??.??"]
[Round "6"]
[White "Van der Sluijs, Lothar"]
[Black "Van der Berg, Eddy"]
[Result "0-1"]
[ECO "C02"]
[PlyCount "80"]
[EventDate "1985.??.??"]
[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. e5 c5 4. c3 Nc6 5. Nf3 Nge7 6. dxc5 Ng6 7. b4 a5 8. b5 Ncxe5 9. Nxe5 Nxe5 10. Qd4 Ng6 11. Be3 Nh4 12. Qd1 Bd7 13. g3 Ng6 14. Be2 Rc8 15. 0-0 Qc7 16. Qa4 Bxc5 17. Bxc5 Qxc5 18. Qxa5 0-0 19. Qb4 Qxb4 20. cxb4 Rc2 21. Bd3 Rb2 22. Bxg6 hxg6 23. a4 Rxb4 24. Rc1 Rc8 25. Rxc8+ Bxc8 26. Nd2 Bd7 27. Kf1 Rxa4 28. Rb1 Ra5 29. b6 Rb5 30. Rxb5 Bxb5+ 31. Ke1 Kf8 32. Nb3 Ke7 33. Nc5 Bc6 34. Kd2 Kd6 35. Nd3 Bb5 36. Nf4 Kc6 37. Kc3 e5 38. Nh3 f6 39. f4 d4+ 40. Kd2 e4 0-1

[Event "Alkmaar ACCOM op-A"]
[Site "Alkmaar"]
[Date "1985.??.??"]
[Round "5"]
[White "Zwanenbeek, Iwan"]
[Black "Van der Sluijs, Lothar"]
[Result "0-1"]
[ECO "A08"]
[PlyCount "59"]
[EventDate "1985.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 Nf6 3. Bg2 c5 4. 0-0 Nc6 5. d3 e5 6. Nbd2 Be7 7. Re1 0-0 8. h3 Qc7 9. c3 e4 10. dxe4 dxe4 11. Nh2 e3 12. Ndf1 exf2+ 13. Kxf2 Bd6 14. e4 Be6 15. Nf3 Rae8 16. b3 Nd7 17. Ng5 h6 18. Nf3 f5 19. exf5 Rxf5 20. g4 Rd5 21. Qc2 Nce5 22. Nxe5 Nxe5 23. Bxd5 Bxd5 24. Re2 Rf8+ 25. Qf5 Rxf5+ 26. gxf5 Nd3+ 27. Kg1 Nxc1 28. Rxc1 c4 29. Ne3 Bc5 30. b4 0-1

[Event "Alkmaar op-B"]
[Site "Alkmaar"]
[Date "1983.??.??"]
[Round "?"]
[White "Pielaet, S."]
[Black "Van der Sluijs, Lothar"]
[Result "1-0"]
[ECO "A01"]
[PlyCount "65"]
[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. b3 e5 2. Bb2 Nc6 3. c4 d6 4. Nc3 g6 5. e3 Bg7 6. Bd3 Nf6 7. Nge2 0-0 8. 0-0 Re8 9. f3 Nb4 10. Bb1 d5 11. a3 Nc6 12. cxd5 Nxd5 13. Nxd5 Qxd5 14. Be4 Qd8 15. Rc1 Ne7 16. Ng3 Nd5 17. Bxd5 Qxd5 18. Rxc7 Be6 19. b4 Rac8 20. Rxc8 Rxc8 21. Bc3 Bd7 22. Qa1 Bh6 23. Ne4 Bg7 24. Re1 Bc6 25. Nf2 g5 26. Ng4 h5 27. e4 Qd6 28. Ne3 Qe6 29. Nf5 f6 30. d4 exd4 31. Nxd4 Qe7 32. Nf5 Qe6 33. Rd1 1-0

[Event "Alkmaar op-B"]
[Site "Alkmaar"]
[Date "1983.??.??"]
[Round "?"]
[White "Van Diepen, Peter"]
[Black "Van der Sluijs, Lothar"]
[Result "1-0"]
[ECO "A43"]
[PlyCount "101"]
[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 g6 2. c4 Bg7 3. e4 c5 4. d5 d6 5. Bd3 Nf6 6. Nf3 0-0 7. 0-0 e5 8. a4 Nbd7 9. Nc3 Ne8 10. Nb5 a6 11. Nc3 f5 12. Bg5 Bf6 13. Qd2 f4 14. Bh6 Rf7 15. a5 Bg7 16. Bxg7 Rxg7 17. g3 g5 18. Kh1 Nf8 19. Na4 Bh3 20. Rfc1 Nf6 21. Ng1 Bd7 22. Nb6 Rb8 23. b4 Qe8 24. bxc5 dxc5 25. f3 fxg3 26. Nxd7 Qxd7 27. hxg3 g4 28. f4 Nh5 29. Qh2 Qe8 30. f5 Nd7 31. Qf2 Nhf6 32. Kg2 Qe7 33. Ne2 Kf7 34. Rh1 Kg8 35. Rh6 Nf8 36. Rb1 N8d7 37. Nc3 Qd8 38. Qa2 Kf7 39. Rbh1 Qc7 40. Nd1 Rh8 41. Nf2 Rb8 42. Be2 b6 43. Qd2 bxa5 44. Bxg4 Rb4 45. Bh5+ Ke7 46. Be2 Qb6 47. g4 Rb2 48. Qe3 Rb3 49. Nd3 a4 50. g5 Qa5 51. Kf3 1-0

[Event "Alkmaar op-B"]
[Site "Alkmaar"]
[Date "1983.??.??"]
[Round "?"]
[White "Van der Sluijs, Lothar"]
[Black "Adema, Ruud"]
[Result "1-0"]
[ECO "B82"]
[PlyCount "144"]
[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 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. Bd3 Nc6 7. Nb3 Nf6 8. 0-0 d6 9. f4 b5 10. Qf3 Bb7 11. Be3 Nb4 12. Rac1 Be7 13. Qh3 e5 14. Nd2 Qd7 15. f5 d5 16. Bg5 d4 17. Ne2 Nxa2 18. Ra1 Nb4 19. Nf3 Nc6 20. Bd2 Qc7 21. g4 Nd7 22. g5 0-0-0 23. Rfc1 Kb8 24. c4 b4 25. Ra2 Nc5 26. Ne1 f6 27. Bc2 Qb6 28. b3 fxg5 29. Nd3 a5 30. Nxc5 Qxc5 31. Bd3 h5 32. Rca1 g4 33. Qg3 Bd6 34. Ra4 Bc7 35. Nc1 Kc8 36. Na2 Kd7 37. Nc1 Kc8 38. Bg5 Rdf8 39. R4a2 Bd8 40. Bxd8 Rxd8 41. Rf2 Qe7 42. Be2 Qg5 43. Nd3 Qe3 44. Qg2 Rhf8 45. Re1 Kc7 46. Bf1 Qg5 47. Nc5 Bc8 48. Nd3 h4 49. Be2 g3 50. Kh1 Qh6 51. Rf3 g6 52. f6 g5 53. Rff1 Rxf6 54. hxg3 Rdf8 55. g4 R8f7 56. Nc5 Qf8 57. Na4 Rxf1+ 58. Rxf1 Rxf1+ 59. Bxf1 Kd6 60. c5+ Kc7 61. Bd3 Bd7 62. Nb6 Be6 63. Nd5+ Bxd5 64. exd5 Ne7 65. d6+ Kd7 66. dxe7 Kxe7 67. Qb7+ Ke6 68. Bc4+ Kf6 69. Qc6+ Kg7 70. Qd6 Qa8+ 71. c6 Qc8 72. Qe7+ Kh8 1-0

[Event "Alkmaar op-B"]
[Site "Alkmaar"]
[Date "1983.??.??"]
[Round "?"]
[White "Van der Sluijs, Lothar"]
[Black "Carrion Lara, Luis"]
[Result "0-1"]
[ECO "B11"]
[PlyCount "98"]
[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 c6 2. Nc3 d5 3. Nf3 dxe4 4. Nxe4 Bg4 5. h3 Bxf3 6. Qxf3 Nd7 7. g3 Ngf6 8. Bg2 Nxe4 9. Qxe4 Nf6 10. Qa4 Qc7 11. 0-0 e6 12. b4 a6 13. d4 Be7 14. c4 0-0 15. Qb3 Qd6 16. Be3 Rfd8 17. c5 Qd7 18. a4 Nd5 19. Rab1 Bf6 20. Qc4 h6 21. b5 axb5 22. axb5 Ra3 23. bxc6 bxc6 24. Bxd5 Qxd5 25. Qxd5 Rxd5 26. Rb6 Bxd4 27. Bxd4 Rxd4 28. Rxc6 Rc3 29. Rc8+ Kh7 30. c6 Rdc4 31. Rc7 Kg6 32. Rd7 Rxc6 33. Rfd1 Rc1 34. Kf1 Rxd1+ 35. Rxd1 Rc2 36. Kg2 Kf6 37. Rd3 e5 38. Ra3 Rd2 39. Ra7 g6 40. Kf3 h5 41. Ke3 Rd6 42. Ra8 Kf5 43. Ra4 g5 44. Ra8 Rb6 45. Ra4 Rb3+ 46. Ke2 g4 47. hxg4+ hxg4 48. Ra5 Rf3 49. Ra6 Rb3 0-1

[Event "Alkmaar op-B"]
[Site "Alkmaar"]
[Date "1983.??.??"]
[Round "?"]
[White "Van der Sluijs, Lothar"]
[Black "De Geus, Gerard"]
[Result "0-1"]
[ECO "B78"]
[PlyCount "62"]
[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 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. Qd2 Nc6 8. f3 0-0 9. Bc4 Bd7 10. 0-0-0 Ne5 11. Bb3 Rc8 12. h4 h5 13. Bg5 a6 14. Nde2 b5 15. f4 Neg4 16. Rhf1 Bc6 17. Ng3 b4 18. Nd5 Nxd5 19. exd5 Bb5 20. f5 Bxf1 21. Rxf1 a5 22. Qe2 Be5 23. Bf4 Bxf4+ 24. Rxf4 Qb6 25. Kd2 Qb7 26. Nxh5 Ne5 27. Ng3 a4 28. Bxa4 Qxd5+ 29. Ke1 Qxa2 30. Bb3 Qxb2 31. fxg6 Qc1+ 0-1

[Event "Alkmaar op-B"]
[Site "Alkmaar"]
[Date "1983.??.??"]
[Round "?"]
[White "Van der Sluijs, Lothar"]
[Black "Van 't Veen, Ger"]
[Result "0-1"]
[ECO "B99"]
[PlyCount "42"]
[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 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Be7 8. Qf3 Qc7 9. 0-0-0 Nbd7 10. Bd3 b5 11. Rhe1 Bb7 12. Qg3 b4 13. Nd5 exd5 14. exd5 Kd8 15. Rxe7 Kxe7 16. Nf5+ Kd8 17. Nxg7 Kc8 18. Kb1 Nxd5 19. Be2 N7f6 20. Bc4 Ne3 21. Bxf7 Nxd1 0-1

[Event "Alkmaar op-B"]
[Site "Alkmaar"]
[Date "1983.??.??"]
[Round "?"]
[White "Zwanenbeek, Iwan"]
[Black "Van der Sluijs, Lothar"]
[Result "0-1"]
[ECO "C44"]
[PlyCount "76"]
[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. Bc4 Bc5 5. c3 d3 6. Qxd3 d6 7. b4 Bb6 8. Ng5 Ne5 9. Qe2 Nxc4 10. Qxc4 Qe7 11. a4 a6 12. 0-0 Nf6 13. a5 Ba7 14. Ba3 h6 15. e5 hxg5 16. exf6 gxf6 17. Nd2 Be6 18. Qd3 Qf8 19. Rfe1 Qh6 20. Qg3 f5 21. Nb3 g4 22. Nd4 Bxd4 23. cxd4 f4 24. Qc3 Qxh2+ 25. Kf1 Qh1+ 26. Ke2 Qxg2 27. d5 Qe4+ 28. Kd2 Qxd5+ 29. Kc2 Rh3 30. Qb2 Qc4+ 31. Kb1 Rb3 32. Ra2 0-0-0 33. b5 Bf5+ 34. Ka1 Rxb2 35. Rxb2 axb5 36. Ra2 Qc3+ 37. Bb2 Qxe1+ 38. Bc1 Qxc1# 0-1

[Event "NED-Cup corr"]
[Site "Netherlands"]
[Date "1976.??.??"]
[Round "?"]
[White "Vingerhoeds, A."]
[Black "Van der Sluijs, Lothar"]
[Result "0-1"]
[ECO "B06"]
[PlyCount "40"]
[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. c3 d6 4. f4 Nf6 5. e5 dxe5 6. fxe5 Nd5 7. Nf3 0-0 8. Bc4 c5 9. dxc5 Be6 10. Qe2 Qc7 11. Qe4 Qxc5 12. b3 Nc6 13. Nd4 Nxe5 14. Ba3 Nxc3 15. Nxc3 Qxa3 16. Nxe6 fxe6 17. Bxe6+ Kh8 18. Rb1 Qc5 19. Nd1 Rad8 20. Bc4 Qb4+ 0-1

