[Event "Alkmaar op-A"]
[Site "Alkmaar"]
[Date "1982.??.??"]
[Round "?"]
[White "Ens, Jan"]
[Black "Van der Veen, L."]
[Result "0-1"]
[ECO "B06"]
[PlyCount "78"]
[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 g6 2. Nf3 Bg7 3. Bc4 e6 4. d3 d6 5. Nc3 a6 6. a4 c5 7. 0-0 Qc7 8. Re1 Nc6 9. Ne2 Rb8 10. c3 b5 11. axb5 axb5 12. Bb3 Nf6 13. Bf4 Nh5 14. Bg3 0-0 15. d4 c4 16. Bc2 Nxg3 17. fxg3 b4 18. Qd2 b3 19. Bd1 Qb6 20. Kh1 Bb7 21. Nf4 Bh6 22. Qf2 Ra8 23. Be2 Rxa1 24. Rxa1 Na5 25. Nd2 e5 26. Bxc4 exf4 27. gxf4 Nxc4 28. Nxc4 Qc6 29. Nd2 Ra8 30. Rxa8+ Bxa8 31. d5 Qa4 32. Qf1 Bb7 33. g3 Ba6 34. c4 Qa2 35. Qc1 Bg7 36. e5 dxe5 37. Qc3 exf4 38. Qxb3 Qxb3 39. Nxb3 Bxc4 0-1

[Event "Alkmaar op-A"]
[Site "Alkmaar"]
[Date "1982.??.??"]
[Round "?"]
[White "Siekerman, Peter"]
[Black "Van der Veen, L."]
[Result "1/2-1/2"]
[ECO "B02"]
[PlyCount "34"]
[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 Nf6 2. e5 Nd5 3. Nc3 Nb6 4. d4 d6 5. f4 dxe5 6. fxe5 e6 7. Ne4 Qd5 8. Ng3 c5 9. Be3 cxd4 10. Bxd4 Nc6 11. Nf3 Nxd4 12. Qxd4 Bc5 13. Qxd5 Nxd5 14. 0-0-0 Bd7 15. Bd3 0-0-0 16. Ne4 Be7 17. Kb1 h6 1/2-1/2

[Event "Alkmaar op-A"]
[Site "Alkmaar"]
[Date "1982.??.??"]
[Round "?"]
[White "Van der Veen, L."]
[Black "Otto, Robert"]
[Result "1-0"]
[ECO "B06"]
[PlyCount "75"]
[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 g6 2. d4 Bg7 3. f4 c5 4. c3 Qb6 5. d5 d6 6. a4 Nf6 7. Nd2 0-0 8. Nc4 Qd8 9. Bd3 e6 10. Ne3 exd5 11. exd5 Re8 12. Ne2 b6 13. 0-0 Bb7 14. c4 Na6 15. Nc2 Ne4 16. Bxe4 Rxe4 17. Nc3 Bxc3 18. bxc3 Qf6 19. Qd3 Rae8 20. Be3 Bc8 21. Rae1 Bf5 22. Qd2 Qe7 23. Bf2 Qd7 24. Na3 Rxe1 25. Rxe1 Rxe1+ 26. Qxe1 Qxa4 27. Nb5 Qxc4 28. Qe8+ Kg7 29. Bh4 Qxd5 30. Nd4 cxd4 31. Be7 g5 32. fxg5 Kg6 33. Qf8 Kh5 34. Qh6+ Kg4 35. Qh3+ Kf4 36. Qg3+ Ke4 37. Bf6 dxc3 38. Qf3# 1-0

[Event "Alkmaar op-A"]
[Site "Alkmaar"]
[Date "1982.??.??"]
[Round "?"]
[White "Van der Veen, L."]
[Black "Van Diepen, Peter"]
[Result "1-0"]
[ECO "C02"]
[PlyCount "101"]
[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. e5 c5 4. c3 Qb6 5. Nf3 Bd7 6. Be2 Bb5 7. 0-0 Bxe2 8. Qxe2 Qa6 9. Re1 Qxe2 10. Rxe2 Nd7 11. Ne1 Ne7 12. Nc2 Nf5 13. Ne3 Ne7 14. Nc2 Rc8 15. Nba3 a6 16. Bd2 Nc6 17. Be1 Be7 18. b4 cxd4 19. cxd4 b5 20. Rd1 Bd8 21. Na1 Bb6 22. Nb3 Ke7 23. Nc5 Ra8 24. Rc2 Nxc5 25. bxc5 Bc7 26. Re2 b4 27. Nc2 Rhb8 28. Rd3 a5 29. f4 h5 30. Ne3 Rb7 31. Nd1 Rab8 32. Nb2 Ra8 33. Na4 Rab8 34. Rb2 Na7 35. Rdb3 Nb5 36. Bf2 Na3 37. Rg3 Nc4 38. Rbb3 Nd2 39. Rb2 Nc4 40. Rbb3 g6 41. Be1 Rg8 42. Rgd3 f6 43. Bh4 g5 44. exf6+ Kxf6 45. fxg5+ Kf5 46. c6 Rbb8 47. Nc5 Bf4 48. Rf3 Nd2 49. g3 Nxf3+ 50. Rxf3 Kg4 51. Rxf4+ 1-0

[Event "Alkmaar op-A"]
[Site "Alkmaar"]
[Date "1982.??.??"]
[Round "?"]
[White "Van der Veen, L."]
[Black "Van der Sluijs, A."]
[Result "1/2-1/2"]
[ECO "B19"]
[PlyCount "56"]
[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 c6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h6 7. Nf3 Nf6 8. Bd3 Bxd3 9. Qxd3 e6 10. Qb3 Qc7 11. Ne5 Bd6 12. f4 0-0 13. Nd3 Nbd7 14. Bd2 c5 15. dxc5 Nxc5 16. Nxc5 Bxc5 17. 0-0-0 Rac8 18. Rh3 a6 19. Bc3 Be7 20. Be5 Qc6 21. Bxf6 Bxf6 22. Nh5 e5 23. f5 b5 24. Rc3 Qb6 25. Rg3 a5 26. Rxg7+ Kh8 27. Rxf7 Bxh4 28. Rxf8+ Rxf8 1/2-1/2

