[Event "NED-chT"]
[Site "Netherlands"]
[Date "1992.??.??"]
[Round "?"]
[White "Reinderman, Dimitri"]
[Black "Andriessen, Wim"]
[Result "1-0"]
[ECO "C00"]
[WhiteElo "2420"]
[PlyCount "87"]
[EventDate "1992.??.??"]
[EventType "team"]
[EventRounds "11"]
[EventCountry "NED"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. e4 e6 2. Nf3 d5 3. e5 c5 4. b4 cxb4 5. a3 Nc6 6. axb4 Bxb4 7. c3 Be7 8. d4 Nh6 9. Bxh6 gxh6 10. Bd3 f5 11. Qd2 Bg5 12. Nxg5 Qxg5 13. f4 Qh4+ 14. g3 Qe7 15. Na3 0-0 16. Nb5 b6 17. Nd6 Na5 18. Qg2 Nb7 19. g4 Qh4+ 20. Kd2 fxg4 21. Qg3 Qh3 22. Nxc8 Raxc8 23. Qxh3 gxh3 24. Rhg1+ Kh8 25. Rxa7 Rf7 26. Rb1 Rg7 27. Bf1 Na5 28. Rxg7 Kxg7 29. f5 exf5 30. Rxb6 Nc4+ 31. Bxc4 Rxc4 32. Kd3 Ra4 33. Rb2 Ra1 34. Ke3 Kg6 35. Rb8 Ra2 36. c4 dxc4 37. d5 c3 38. e6 Kf6 39. Rf8+ Ke7 40. Rf7+ Ke8 41. d6 Rd2 42. d7+ Kd8 43. Rf8+ Kc7 44. Rc8+ 1-0

[Event "Alkmaar op-B"]
[Site "Alkmaar"]
[Date "1984.??.??"]
[Round "?"]
[White "Andriessen, Wim"]
[Black "De Geus, Gerard"]
[Result "1-0"]
[ECO "A39"]
[PlyCount "35"]
[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. c4 g6 2. g3 Bg7 3. Bg2 Nf6 4. Nc3 0-0 5. Nf3 c5 6. d4 cxd4 7. Nxd4 Nc6 8. 0-0 Qb6 9. Nc2 d6 10. Ne3 Ng4 11. Ncd5 Qd4 12. Qb3 Nxe3 13. Bxe3 Qxb2 14. Qxb2 Bxb2 15. Rab1 Bg7 16. Nc7 Bf5 17. Rxb7 Bc8 18. Rb5 1-0

[Event "Alkmaar op-B"]
[Site "Alkmaar"]
[Date "1984.??.??"]
[Round "?"]
[White "Andriessen, Wim"]
[Black "Spaan, Hein"]
[Result "1/2-1/2"]
[ECO "E68"]
[PlyCount "74"]
[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. c4 Nf6 2. Nc3 g6 3. g3 Bg7 4. Bg2 0-0 5. d4 d6 6. Nf3 Nbd7 7. 0-0 e5 8. e4 Re8 9. Re1 c6 10. Rb1 Qb6 11. b4 exd4 12. Nxd4 Nxe4 13. Rxe4 Rxe4 14. Nxe4 Bxd4 15. Bh6 Be5 16. Nxd6 Nf6 17. c5 Qd8 18. Nc4 Bd4 19. Nd6 Bxf2+ 20. Kxf2 Ng4+ 21. Kg1 Nxh6 22. b5 cxb5 23. Nxb7 Qe7 24. Qd8+ Qxd8 25. Nxd8 Bf5 26. Bxa8 Bxb1 27. Bd5 Kf8 28. h3 Nf5 29. Nxf7 Ne7 30. Bb3 a5 31. Nd6 a4 32. Be6 Bf5 33. Bxf5 Nxf5 34. Kf2 b4 35. Nc4 Nd4 36. Ke3 Nc2+ 37. Kd2 Nd4 1/2-1/2

[Event "Alkmaar op-B"]
[Site "Alkmaar"]
[Date "1984.??.??"]
[Round "?"]
[White "Andriessen, Wim"]
[Black "Van 't Veen, Ger"]
[Result "1-0"]
[ECO "D34"]
[PlyCount "51"]
[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. c4 e6 2. g3 c5 3. Nf3 Nf6 4. Bg2 Be7 5. 0-0 0-0 6. Nc3 d5 7. cxd5 exd5 8. d4 Nc6 9. Bf4 Be6 10. Rc1 Qd7 11. Ne5 Qc8 12. dxc5 Rd8 13. Nb5 Ne8 14. Nxc6 bxc6 15. Nd4 Nf6 16. Qa4 Bd7 17. Rfd1 Nh5 18. Bd6 Re8 19. e3 Qb7 20. Bxe7 Rxe7 21. Bxd5 Rc8 22. Bf3 Nf6 23. Nb3 Be6 24. Na5 Qxb2 25. Nxc6 Rec7 26. Rc2 1-0

[Event "Alkmaar op-B"]
[Site "Alkmaar"]
[Date "1984.??.??"]
[Round "?"]
[White "Carrion Lara, Luis"]
[Black "Andriessen, Wim"]
[Result "0-1"]
[ECO "B22"]
[PlyCount "94"]
[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 c5 2. d4 cxd4 3. c3 Nf6 4. e5 Nd5 5. cxd4 Nc6 6. Nf3 e6 7. a3 d6 8. Bd3 Be7 9. 0-0 dxe5 10. dxe5 Qc7 11. Qe2 0-0 12. Bd2 b6 13. Nc3 Nxc3 14. Bxc3 Bb7 15. Rac1 Rac8 16. Rfd1 Rfd8 17. b4 Qb8 18. h4 a5 19. b5 Na7 20. a4 Rc5 21. Bb2 h6 22. Rxc5 Bxc5 23. Bc2 Qc7 24. Ne1 Nc8 25. Rxd8+ Qxd8 26. Be4 Bxe4 27. Qxe4 Qd1 28. Bc3 Ne7 29. Qc2 Qg4 30. Nf3 Nd5 31. Bd2 Nf4 32. Bxf4 Qxf4 33. Qd1 g6 34. Kf1 Kg7 35. g3 Qc4+ 36. Kg2 Qa2 37. Qd2 Qxa4 38. Qd8 Qxb5 39. Qf6+ Kg8 40. h5 Qd3 41. g4 Bf8 42. Ne1 Qd5+ 43. Nf3 Bg7 44. Qe7 Qe4 45. Qe8+ Kh7 46. Qxf7 Qxg4+ 47. Kf1 Qxh5 0-1

[Event "Alkmaar op-B"]
[Site "Alkmaar"]
[Date "1984.??.??"]
[Round "?"]
[White "Meijer, Willem"]
[Black "Andriessen, Wim"]
[Result "0-1"]
[ECO "A36"]
[PlyCount "82"]
[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. c4 c5 2. Nc3 g6 3. g3 Bg7 4. Bg2 e6 5. e3 Ne7 6. Nge2 a6 7. 0-0 0-0 8. d4 cxd4 9. Nxd4 Nbc6 10. b3 Nf5 11. Nxc6 bxc6 12. Bb2 Qa5 13. Rc1 d5 14. cxd5 cxd5 15. Qd2 Bb7 16. Rfd1 Rac8 17. Na4 Qxd2 18. Rxd2 Bxb2 19. Rxc8 Rxc8 20. Nxb2 Rc1+ 21. Bf1 a5 22. Nd3 Rc3 23. Ne1 Rc1 24. Nd3 Ra1 25. Rc2 d4 26. Rc1 Rxa2 27. exd4 Nxd4 28. Rc7 Nf3+ 29. Kg2 Ne1+ 30. Kh3 Nxd3 31. Bxd3 Bd5 32. Bc4 Bxc4 33. bxc4 Rxf2 34. c5 Rc2 35. c6 a4 36. Kg4 Kg7 37. h4 a3 38. Ra7 Kf6 39. Rb7 e5 40. Ra7 Ke6 41. Rb7 f6 0-1

[Event "Alkmaar op-B"]
[Site "Alkmaar"]
[Date "1984.??.??"]
[Round "?"]
[White "Rietveld, Johan"]
[Black "Andriessen, Wim"]
[Result "0-1"]
[ECO "D02"]
[PlyCount "26"]
[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 d5 2. Nf3 Nf6 3. g3 c6 4. Bg2 Bf5 5. Nbd2 e6 6. c3 Nbd7 7. 0-0 Bd6 8. Nh4 Bg4 9. Qe1 0-0 10. e4 dxe4 11. Nxe4 Nxe4 12. Qxe4 Nf6 13. Qc2 Qa5 0-1

[Event "Alkmaar op-B"]
[Site "Alkmaar"]
[Date "1984.??.??"]
[Round "?"]
[White "Van Oene, Egbert"]
[Black "Andriessen, Wim"]
[Result "0-1"]
[ECO "B80"]
[PlyCount "59"]
[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 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Nc6 6. g3 Qc7 7. Bg2 Nf6 8. 0-0 d6 9. Re1 Bd7 10. Nxc6 bxc6 11. Bg5 Be7 12. h3 e5 13. Qd2 Rb8 14. Rab1 0-0 15. Red1 Rfd8 16. Kh2 Be6 17. Qe2 a5 18. a3 h6 19. Be3 d5 20. exd5 Nxd5 21. Bd2 Nb6 22. Re1 Nc4 23. Bc1 a4 24. Bf1 Qa5 25. Qf3 Nxa3 26. Ra1 Nxc2 27. Rxa4 Nxe1 28. Qh5 Qb6 29. Bxh6 Qxf2+ 30. Kh1 0-1

[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 "Andriessen, Wim"]
[Black "De Geus, Gerard"]
[Result "1-0"]
[ECO "A38"]
[PlyCount "81"]
[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 Nf6 2. Nc3 g6 3. g3 Bg7 4. Bg2 0-0 5. Nf3 c5 6. 0-0 d5 7. cxd5 Nxd5 8. Nxd5 Qxd5 9. d3 Nc6 10. Be3 Qh5 11. Rc1 b6 12. Ng5 Bg4 13. Bxc6 Bxe2 14. Qb3 Rad8 15. Rfe1 h6 16. Nh3 g5 17. Kg2 Bxd3 18. f3 Rd6 19. Bb5 g4 20. Nf4 gxf3+ 21. Kg1 c4 22. Bxc4 Bxc4 23. Nxh5 Bxb3 24. Nxg7 Bxa2 25. Nf5 Re6 26. Kf2 Bd5 27. Bxh6 Re8 28. Rxe6 fxe6 29. Nd4 Kh7 30. Bf4 Rf8 31. Rc7 Kg6 32. h4 a6 33. Rxe7 Rc8 34. Rc7 Rf8 35. Rc3 b5 36. Re3 Rc8 37. Nxf3 b4 38. g4 a5 39. h5+ Kh7 40. Ng5+ Kg8 41. h6 1-0

[Event "Alkmaar op-B"]
[Site "Alkmaar"]
[Date "1983.??.??"]
[Round "?"]
[White "Andriessen, Wim"]
[Black "Veenstra, Wopke"]
[Result "1-0"]
[ECO "E68"]
[PlyCount "81"]
[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. g3 g6 2. Bg2 Bg7 3. c4 Nf6 4. Nc3 0-0 5. d4 d6 6. Nf3 Nbd7 7. 0-0 e5 8. e4 Re8 9. Re1 exd4 10. Nxd4 a5 11. Ndb5 Nc5 12. Bg5 h6 13. Bxf6 Bxf6 14. Nd5 Na6 15. Nxf6+ Qxf6 16. Qd2 h5 17. Rac1 a4 18. Re3 Rd8 19. Rf3 Qe7 20. Nc3 Be6 21. Nxa4 Nc5 22. Nc3 Bxc4 23. b4 Na6 24. Nd5 Bxd5 25. exd5 Re8 26. Bf1 Qd7 27. a3 Re5 28. Re3 Rxe3 29. Qxe3 Re8 30. Qa7 Qc8 31. Bxa6 bxa6 32. Rxc7 Re1+ 33. Kg2 Qf5 34. Qd4 h4 35. Qxh4 Qxd5+ 36. Kh3 Qf5+ 37. g4 Qd3+ 38. Qg3 Qf1+ 39. Kh4 Re5 40. Qf3 Kh8 41. Qf6+ 1-0

[Event "Alkmaar op-B"]
[Site "Alkmaar"]
[Date "1983.??.??"]
[Round "?"]
[White "Brouwer, Richard"]
[Black "Andriessen, Wim"]
[Result "0-1"]
[ECO "B80"]
[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. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Nc6 6. g3 Qc7 7. Bg2 Nf6 8. 0-0 d6 9. Re1 Bd7 10. Kh1 Be7 11. f4 Nxd4 12. Qxd4 Bc6 13. Be3 0-0 14. h3 Rad8 15. Qd2 b5 16. a3 Qb7 17. Bg1 d5 18. exd5 Nxd5 19. Nxd5 Bxd5 20. Bxd5 Rxd5 21. Qg2 Qd7 22. Re2 Bf6 23. c3 g6 24. Rae1 Qd6 25. Re4 Rd8 26. Qf3 h5 27. Kg2 Rd2+ 28. R4e2 Rd1 29. Rxd1 Qxd1 30. Qf1 Qb3 31. Qc1 Rd3 32. Qf1 h4 33. Bh2 Qd5+ 34. Kf2 0-1

[Event "Alkmaar op-B"]
[Site "Alkmaar"]
[Date "1983.??.??"]
[Round "?"]
[White "Kayser, Eddy"]
[Black "Andriessen, Wim"]
[Result "0-1"]
[ECO "C02"]
[PlyCount "70"]
[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 d5 3. e5 c5 4. c3 Qb6 5. Nf3 Bd7 6. Bd3 Bb5 7. Qe2 Bxd3 8. Qxd3 Qa6 9. Qxa6 Nxa6 10. 0-0 b6 11. Be3 Ne7 12. Na3 Nc6 13. Nb5 Rc8 14. Rac1 Nc7 15. Nxc7+ Rxc7 16. c4 cxd4 17. cxd5 dxe3 18. d6 Rc8 19. Nd4 Kd7 20. Nxc6 Bxd6 21. Rfd1 Rxc6 22. Rxc6 exf2+ 23. Kxf2 Kxc6 24. Rxd6+ Kc7 25. Rd3 Rd8 26. Rf3 Rd7 27. Ke3 Kd8 28. Ke4 Ke7 29. Ra3 f6 30. g4 Rc7 31. Kd4 fxe5+ 32. Kxe5 Rc5+ 33. Ke4 a5 34. Rh3 h6 35. Ra3 Rb5 0-1

[Event "Alkmaar op-B"]
[Site "Alkmaar"]
[Date "1983.??.??"]
[Round "?"]
[White "Spaan, Hein"]
[Black "Andriessen, Wim"]
[Result "0-1"]
[ECO "B22"]
[PlyCount "72"]
[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. d4 cxd4 3. c3 Nf6 4. e5 Nd5 5. Nf3 e6 6. cxd4 b6 7. Nbd2 Be7 8. Ne4 0-0 9. Bd3 f5 10. exf6 Nxf6 11. Nfg5 Bb4+ 12. Bd2 Nxe4 13. Bxe4 Bxd2+ 14. Qxd2 d5 15. Bxh7+ Kh8 16. h4 Nc6 17. Bb1 e5 18. dxe5 Nxe5 19. 0-0 Qd6 20. Bc2 Bf5 21. Bxf5 Rxf5 22. Rac1 Qh6 23. Qd4 Raf8 24. Rc7 Qd6 25. Rfc1 Rf4 26. Qe3 Nc4 27. Qd3 Rxh4 28. R1xc4 Qh2+ 29. Kf1 Qh1+ 30. Ke2 Rxc4 31. Rxc4 dxc4 32. Qg6 Qh4 33. g3 Qh2 34. Ne4 Qh6 35. Qg4 Re8 36. Kd1 Qh1+ 0-1

[Event "Alkmaar op-B"]
[Site "Alkmaar"]
[Date "1982.??.??"]
[Round "?"]
[White "Andriessen, Wim"]
[Black "Kayser, Eddy"]
[Result "1/2-1/2"]
[ECO "A25"]
[PlyCount "90"]
[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. c4 e5 2. g3 Nc6 3. Bg2 g6 4. Nc3 Bg7 5. e3 d6 6. Nge2 h5 7. h3 Be6 8. Nd5 Qd7 9. Qa4 Nf6 10. d3 0-0 11. Bd2 a6 12. Rc1 Rfc8 13. e4 Bxd5 14. cxd5 Nd4 15. Qxd7 Nxd7 16. Nxd4 exd4 17. Bb4 Bf8 18. f4 Rab8 19. h4 c5 20. dxc6 bxc6 21. Ba3 c5 22. Bh3 Rd8 23. Bxd7 Rxd7 24. Kd2 f6 25. Rc4 a5 26. b3 Kf7 27. Re1 Ke6 28. Ra4 Rb5 29. Kc2 Bh6 30. Bc1 Bf8 31. Bd2 Ra7 32. Kb2 Be7 33. Ka3 Bd8 34. Rc4 Bc7 35. Rcc1 Rab7 36. f5+ gxf5 37. exf5+ Kxf5 38. Re7 d5 39. Rg7 Bd6 40. Rf1+ Ke6 41. Rg6 Be7 42. Ka4 c4 43. Rg7 c3 44. Re1+ Kf5 45. Rf1+ Ke6 1/2-1/2

[Event "Alkmaar op-B"]
[Site "Alkmaar"]
[Date "1982.??.??"]
[Round "?"]
[White "Andriessen, Wim"]
[Black "Rietveld, Johan"]
[Result "1-0"]
[ECO "D30"]
[PlyCount "47"]
[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. g3 d5 2. Bg2 Nf6 3. Nf3 e6 4. c4 Be7 5. 0-0 0-0 6. d4 c5 7. dxc5 Bxc5 8. Qc2 Qb6 9. Nc3 Bd7 10. cxd5 exd5 11. Bg5 Qd6 12. Rad1 Na6 13. e4 Rae8 14. e5 Rxe5 15. Nxe5 Qxe5 16. Bxf6 Qxf6 17. Nxd5 Qg5 18. h4 Qe5 19. Rfe1 Qxg3 20. Qxc5 Qxg2+ 21. Kxg2 Nxc5 22. b4 Bc6 23. bxc5 Rd8 24. Kg3 1-0

[Event "Alkmaar op-B"]
[Site "Alkmaar"]
[Date "1982.??.??"]
[Round "?"]
[White "Andriessen, Wim"]
[Black "Stortelder, Louis"]
[Result "1-0"]
[ECO "D79"]
[PlyCount "131"]
[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. c4 Nf6 2. g3 c6 3. Nf3 g6 4. Bg2 Bg7 5. 0-0 0-0 6. d4 d5 7. cxd5 cxd5 8. Nc3 Ne4 9. e3 Nxc3 10. bxc3 Nc6 11. Ba3 Qa5 12. Qb3 Rd8 13. Rfc1 Bd7 14. Nd2 e6 15. Bd6 Be8 16. Qa3 Rac8 17. Nb3 Qxa3 18. Bxa3 b6 19. c4 dxc4 20. Rxc4 Bf8 21. Bxf8 Kxf8 22. Rac1 Ne7 23. Bb7 Rxc4 24. Rxc4 Bb5 25. Rc1 Ke8 26. Nd2 Rb8 27. Ne4 Rxb7 28. Nd6+ Kd7 29. Nxb5 a6 30. Nc3 Rc7 31. Kf1 Nd5 32. Ne2 Rxc1+ 33. Nxc1 Kc6 34. Ke2 Kb5 35. Kd3 Kb4 36. e4 Nc7 37. Ne2 Nb5 38. d5 exd5 39. exd5 Kc5 40. Nf4 Nd6 41. h4 h5 42. f3 Nf5 43. g4 hxg4 44. fxg4 Nxh4 45. Ke4 Kd6 46. Nd3 f5+ 47. gxf5 Nxf5 48. Ne5 Ng3+ 49. Kd4 Ne2+ 50. Ke4 Nc3+ 51. Kd4 Nxa2 52. Nc4+ Kc7 53. Ke5 b5 54. d6+ Kd7 55. Nb6+ Kd8 56. Nd5 Nc1 57. Nc7 Nd3+ 58. Ke6 b4 59. Nxa6 b3 60. Nb8 Nf4+ 61. Ke5 b2 62. Nc6+ Kd7 63. Nb8+ Kc8 64. d7+ Kd8 65. Kd6 b1B 66. Nc6# 1-0

[Event "Alkmaar op-B"]
[Site "Alkmaar"]
[Date "1982.??.??"]
[Round "?"]
[White "De Geus, Gerard"]
[Black "Andriessen, Wim"]
[Result "0-1"]
[ECO "C02"]
[PlyCount "44"]
[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. c3 e6 3. d4 d5 4. e5 Qb6 5. Nf3 Bd7 6. Na3 cxd4 7. Nxd4 Bxa3 8. bxa3 Ne7 9. Qb3 Qc7 10. f4 0-0 11. c4 Na6 12. Nb5 Bxb5 13. cxb5 Nc5 14. Qc2 Rac8 15. Be2 Qb6 16. Be3 Nf5 17. Bf2 Qa5+ 18. Qd2 Qxa3 19. 0-0 Ne4 20. Qd1 Ne3 21. Qd3 Rc3 22. Qb1 Nxf1 0-1

[Event "Alkmaar op-B"]
[Site "Alkmaar"]
[Date "1982.??.??"]
[Round "?"]
[White "Driessen, Wim"]
[Black "Andriessen, Wim"]
[Result "0-1"]
[ECO "B25"]
[PlyCount "76"]
[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. 0-0 0-0 9. Be3 Rb8 10. Qd2 Nd4 11. Rae1 b5 12. Nd1 b4 13. c3 bxc3 14. bxc3 Nxf3+ 15. Bxf3 Ba6 16. Rf2 Qa5 17. d4 Rfd8 18. f5 exf5 19. Bh6 Bxh6 20. Qxh6 cxd4 21. exf5 Nxf5 22. Qg5 Re8 23. Rxe8+ Rxe8 24. cxd4 Re1+ 25. Kg2 Ne3+ 26. Qxe3 Rxe3 27. Nxe3 Qc3 28. Ng4 Qxd4 29. Nh6+ Kg7 30. Nxf7 Kxf7 31. Be2+ Qxf2+ 32. Kxf2 Bxe2 33. Kxe2 Ke6 34. Ke3 Kd5 35. Kd3 Ke5 36. Ke3 g5 37. Kd3 g4 38. Ke3 d5 0-1

[Event "Alkmaar op-B"]
[Site "Alkmaar"]
[Date "1982.??.??"]
[Round "?"]
[White "Pover, Piet"]
[Black "Andriessen, Wim"]
[Result "0-1"]
[ECO "B23"]
[PlyCount "62"]
[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. f4 g6 4. Nf3 Bg7 5. Bc4 e6 6. f5 Nge7 7. fxe6 dxe6 8. 0-0 0-0 9. d3 Na5 10. Qe1 a6 11. a3 Nxc4 12. dxc4 b5 13. Be3 b4 14. Na4 bxa3 15. Rxa3 Qc7 16. Bxc5 Bxb2 17. Rd3 Bg7 18. Qb4 Rb8 19. Bb6 Nc6 20. Qd6 Qxd6 21. Rxd6 Ne5 22. c5 Bb7 23. c6 Bxc6 24. Nxe5 Bxa4 25. Bd4 Bxc2 26. Rxa6 Bxe4 27. Re1 Bd5 28. Nc6 Bxd4+ 29. Nxd4 Rb2 30. Re2 Rxe2 31. Nxe2 Bc4 0-1

[Event "NED Team-ch"]
[Site "Netherlands"]
[Date "1972.??.??"]
[Round "?"]
[White "De Ruiter, Ton"]
[Black "Andriessen, Wim"]
[Result "1-0"]
[ECO "B23"]
[PlyCount "75"]
[EventDate "1972.??.??"]
[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 c5 2. Nc3 Nc6 3. f4 e6 4. Nf3 Nge7 5. g3 d5 6. e5 Nf5 7. d3 Be7 8. Bh3 0-0 9. 0-0 f6 10. Ne2 fxe5 11. fxe5 Qc7 12. Bf4 Bd7 13. Qd2 h6 14. c3 g5 15. g4 Ng7 16. Bg3 Be8 17. a3 Bg6 18. Rad1 Rf7 19. Bg2 Raf8 20. b4 Qb6 21. Kh1 Qa6 22. bxc5 Bxc5 23. h4 Be7 24. hxg5 h5 25. Nf4 hxg4 26. Nxg6 gxf3 27. Bh3 Nh5 28. Bh2 Rh7 29. Nxf8 Ng3+ 30. Bxg3 Rxh3+ 31. Bh2 Bxf8 32. Qf4 Bg7 33. Rxf3 Rxf3 34. Qxf3 Qxa3 35. g6 Qe7 36. Qh5 Nd8 37. Rf1 Bh8 38. Bg3 1-0

[Event "NED-ch26"]
[Site "Leeuwarden"]
[Date "1971.04.17"]
[Round "11"]
[White "Andriessen, Wim"]
[Black "Ree, Hans"]
[Result "1/2-1/2"]
[ECO "A29"]
[PlyCount "34"]
[EventDate "1971.04.05"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "NED"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. c4 Nf6 2. g3 e5 3. Nc3 Bb4 4. Nf3 e4 5. Nd4 Nc6 6. Nc2 Bxc3 7. dxc3 h6 8. Bg2 0-0 9. 0-0 Re8 10. b3 d6 11. Ne3 Ne5 12. Qc2 Neg4 13. h3 Nxe3 14. Bxe3 Qe7 15. Rad1 Bf5 16. a4 a5 17. Qc1 Bg6 1/2-1/2

[Event "NED-ch26"]
[Site "Leeuwarden"]
[Date "1971.04.15"]
[Round "10"]
[White "Boersma, Paul"]
[Black "Andriessen, Wim"]
[Result "1-0"]
[ECO "A30"]
[PlyCount "55"]
[EventDate "1971.04.05"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "NED"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. b3 c5 2. Bb2 Nc6 3. c4 e5 4. g3 g6 5. Bg2 Bg7 6. d3 Nge7 7. Nc3 d6 8. Qd2 0-0 9. e3 Be6 10. Nd5 Qd7 11. h4 Bxd5 12. cxd5 Nb4 13. e4 f5 14. a3 Na6 15. Nf3 c4 16. bxc4 Nc5 17. Ng5 Bh6 18. Qe2 Qa4 19. 0-0 f4 20. Rab1 Rae8 21. d4 exd4 22. Bxd4 Bxg5 23. hxg5 f3 24. Bxf3 Nxd5 25. Bg2 Nb6 26. e5 Nb3 27. Bxb6 axb6 28. Qd1 1-0

[Event "NED-ch26"]
[Site "Leeuwarden"]
[Date "1971.04.14"]
[Round "9"]
[White "Andriessen, Wim"]
[Black "Van der Vliet, Fredrik"]
[Result "1/2-1/2"]
[ECO "D79"]
[PlyCount "28"]
[EventDate "1971.04.05"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "NED"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. c4 g6 2. g3 Bg7 3. Bg2 Nf6 4. Nc3 0-0 5. d4 c6 6. Nf3 d5 7. cxd5 cxd5 8. 0-0 Nc6 9. Ne5 Bd7 10. Bf4 e6 11. Qd2 Nxe5 12. Bxe5 Bc6 13. Rfd1 Qe7 14. Bf3 Rfd8 1/2-1/2

[Event "NED-ch26"]
[Site "Leeuwarden"]
[Date "1971.04.13"]
[Round "8"]
[White "Krabbe, Tim"]
[Black "Andriessen, Wim"]
[Result "1/2-1/2"]
[ECO "B49"]
[PlyCount "50"]
[EventDate "1971.04.05"]
[EventType "tourn"]
[EventRounds "11"]
[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 Nc6 5. Nc3 Qc7 6. Be3 a6 7. Be2 b5 8. Nxc6 Qxc6 9. 0-0 Bb7 10. Bf3 Ne7 11. e5 Qc7 12. Bxb7 Qxb7 13. Bc5 Rc8 14. Bb4 a5 15. Bd6 b4 16. Na4 Ng6 17. Bxf8 Nxf8 18. Qd4 Ng6 19. Nb6 Nf4 20. Qxf4 Qxb6 21. a3 0-0 22. axb4 Qxb4 23. Qxb4 axb4 24. Rfc1 Rc5 25. f4 f6 1/2-1/2

[Event "NED-ch26"]
[Site "Leeuwarden"]
[Date "1971.04.12"]
[Round "7"]
[White "Andriessen, Wim"]
[Black "Van der Weide, Piet"]
[Result "0-1"]
[ECO "A25"]
[PlyCount "100"]
[EventDate "1971.04.05"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "NED"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. c4 f5 2. g3 Nf6 3. Bg2 g6 4. Nc3 Bg7 5. d3 0-0 6. e3 e5 7. Nge2 Nc6 8. Rb1 a5 9. 0-0 d6 10. a3 Qe7 11. b4 axb4 12. axb4 Nd8 13. Nd5 Nxd5 14. cxd5 h5 15. f4 Ra2 16. Rf2 Nf7 17. Qb3 Ra8 18. Bd2 Kh7 19. Rbf1 Nh6 20. h3 Bd7 21. b5 h4 22. gxh4 Qxh4 23. Qc4 Qd8 24. Rc1 Rc8 25. d4 e4 26. Qb3 b6 27. Rff1 Qe8 28. Rb1 Bf6 29. Be1 Ra8 30. Qc4 Ra7 31. Bd2 Qa8 32. Bc3 Qe8 33. Bd2 Ng8 34. Nc3 Qa8 35. Qe2 Kg7 36. Rfc1 Ne7 37. Qc4 Rh8 38. Kf2 Be8 39. Ke1 Bf7 40. Kd1 Qb7 41. Bf1 Rha8 42. Qe2 Nxd5 43. Nxd5 Qxd5 44. Qg2 Qa2 45. Rb4 Ra4 46. Rxa4 Qxa4+ 47. Ke2 Bh4 48. Rxc7 Qxb5+ 49. Kd1 Qb3+ 50. Rc2 Qb1+ 0-1

[Event "NED-ch26"]
[Site "Leeuwarden"]
[Date "1971.04.10"]
[Round "6"]
[White "Langeweg, Kick"]
[Black "Andriessen, Wim"]
[Result "0-1"]
[ECO "B37"]
[PlyCount "82"]
[EventDate "1971.04.05"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "NED"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. Nf3 c5 2. c4 g6 3. d4 cxd4 4. Nxd4 Bg7 5. Nc2 Nc6 6. e4 d6 7. Be2 Nf6 8. Nc3 Nd7 9. 0-0 0-0 10. Be3 Nc5 11. f3 f5 12. exf5 Bxf5 13. Qd2 Qe8 14. g4 Bxc2 15. Qxc2 Ne6 16. Qe4 Ncd4 17. Rad1 Nxe2+ 18. Nxe2 Qf7 19. b3 b6 20. Qd5 Rac8 21. f4 Nc5 22. Qxf7+ Rxf7 23. Ng3 Bf6 24. g5 Bg7 25. h4 Rcf8 26. Rd5 Ne6 27. Ne2 Bb2 28. Rb1 Bh8 29. a4 Ng7 30. a5 Nf5 31. Bf2 e6 32. Rb5 e5 33. axb6 axb6 34. Nc3 Ne7 35. Rxb6 Rxf4 36. Nd1 e4 37. Rxd6 Rg4+ 38. Kh1 Nf5 39. Rd7 Be5 40. c5 e3 41. Nxe3 Nxe3 0-1

[Event "NED-ch26"]
[Site "Leeuwarden"]
[Date "1971.04.09"]
[Round "5"]
[White "Andriessen, Wim"]
[Black "Timman, Jan H"]
[Result "0-1"]
[ECO "A37"]
[PlyCount "70"]
[EventDate "1971.04.05"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "NED"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. Nf3 g6 2. g3 Bg7 3. c4 c5 4. Bg2 Nc6 5. Nc3 e6 6. 0-0 Nge7 7. d3 0-0 8. Bf4 e5 9. Bg5 h6 10. Bxe7 Nxe7 11. Nd2 d6 12. Rb1 Nc6 13. a3 a5 14. Nd5 Be6 15. Ne4 f5 16. Nec3 Rf7 17. e3 g5 18. f4 exf4 19. gxf4 g4 20. Qc2 h5 21. b4 axb4 22. axb4 h4 23. h3 gxh3 24. Bxh3 Bxc3 25. Qxc3 Bxd5 26. cxd5 Nxb4 27. e4 Qf6 28. Qxf6 Rxf6 29. Bxf5 Nxd5 30. Rxb7 Ne3 31. Rf2 Rxf5 32. Re2 Ra1+ 33. Kf2 Ng4+ 34. Kf3 Rg1 35. Ra2 Rg3+ 0-1

[Event "NED-ch26"]
[Site "Leeuwarden"]
[Date "1971.04.08"]
[Round "4"]
[White "Hartoch, Robert G"]
[Black "Andriessen, Wim"]
[Result "1/2-1/2"]
[ECO "B49"]
[PlyCount "42"]
[EventDate "1971.04.05"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "NED"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e6 5. Nc3 Qc7 6. Be3 a6 7. Be2 b5 8. Nxc6 Qxc6 9. Bf3 Bb7 10. 0-0 Ne7 11. e5 Qc7 12. Bxb7 Qxb7 13. Bc5 Rc8 14. Bd6 b4 15. Na4 Ng6 16. Bxf8 Nxf8 17. a3 Ng6 18. Qd4 bxa3 19. Rxa3 0-0 20. Nc5 Qb5 21. b4 Qe2 1/2-1/2

[Event "NED-ch26"]
[Site "Leeuwarden"]
[Date "1971.04.07"]
[Round "3"]
[White "Andriessen, Wim"]
[Black "Donner, Jan Hein"]
[Result "1/2-1/2"]
[ECO "E63"]
[PlyCount "81"]
[EventDate "1971.04.05"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "NED"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. c4 g6 2. g3 Bg7 3. Bg2 Nf6 4. Nc3 0-0 5. Nf3 d6 6. d4 Nc6 7. 0-0 a6 8. h3 Rb8 9. Be3 b5 10. Nd2 Bd7 11. Rc1 Na5 12. cxb5 axb5 13. b4 Nc4 14. Nxc4 bxc4 15. b5 Bxb5 16. Nxb5 Rxb5 17. Rxc4 d5 18. Qa4 Rb2 19. Rc2 Rxc2 20. Qxc2 e6 21. Bg5 Qb8 22. Rc1 Rc8 23. Bxf6 Bxf6 24. e3 Be7 25. a4 c5 26. dxc5 Rxc5 27. Qb1 Qa7 28. Rxc5 Bxc5 29. Qa2 Qa5 30. Bf1 h5 31. h4 Bb6 32. Qb2 Qa7 33. Bb5 Qe7 34. Bf1 Qd8 35. Bb5 Ba5 36. Qc2 g5 37. Qe2 gxh4 38. Qxh5 hxg3 39. Qg4+ Kf8 40. Qxg3 Bc7 41. Qg4 1/2-1/2

[Event "NED-ch26"]
[Site "Leeuwarden"]
[Date "1971.04.06"]
[Round "2"]
[White "Van Baarle, John"]
[Black "Andriessen, Wim"]
[Result "1-0"]
[ECO "D58"]
[PlyCount "80"]
[EventDate "1971.04.05"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "NED"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Be7 4. Nf3 Nf6 5. Bg5 0-0 6. e3 h6 7. Bh4 b6 8. Bd3 Bb7 9. 0-0 Ne4 10. Bg3 Nd7 11. cxd5 exd5 12. Rc1 c5 13. dxc5 Ndxc5 14. Bb1 Bf6 15. Be5 Bxe5 16. Nxe5 Qe7 17. Nf3 Rfd8 18. Re1 Qf6 19. Qd4 Qxd4 20. Nxd4 g6 21. b4 Nd7 22. Ncb5 a6 23. Rc7 Rab8 24. Na7 Ne5 25. Rec1 Rd6 26. Re7 Nd7 27. Bxe4 Kf8 28. Rxd7 Rxd7 29. Bd3 Ra8 30. Nac6 Rc7 31. a4 Bxc6 32. Nxc6 Rac8 33. b5 axb5 34. Bxb5 Re8 35. Rd1 Rec8 36. Rc1 Re8 37. g3 Re4 38. Rd1 Re6 39. Nb4 Rc5 40. Rxd5 Rc1+ 1-0

[Event "NED-ch26"]
[Site "Leeuwarden"]
[Date "1971.04.05"]
[Round "1"]
[White "Andriessen, Wim"]
[Black "Scholl, Eddie C"]
[Result "1/2-1/2"]
[ECO "A21"]
[PlyCount "105"]
[EventDate "1971.04.05"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "NED"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. c4 g6 2. g3 Bg7 3. Bg2 e5 4. Nc3 d6 5. d3 f5 6. e3 Nf6 7. Nge2 0-0 8. 0-0 c6 9. b4 Be6 10. Rb1 Nbd7 11. b5 Qc7 12. Bd2 Rfe8 13. Qc2 Bf7 14. Rfc1 g5 15. d4 e4 16. bxc6 bxc6 17. d5 Ne5 18. dxc6 Qxc6 19. Nd4 Qd7 20. Qa4 Nxc4 21. Be1 Qxa4 22. Nxa4 f4 23. Nf5 Bf8 24. Bc3 Nd5 25. Bd4 Ncb6 26. Bxb6 axb6 27. Nxb6 Rxa2 28. Nd7 Bg6 29. Bf1 Ra5 30. Rd1 Bxf5 31. Rxd5 Rxd5 32. Nf6+ Kh8 33. Nxd5 fxe3 34. fxe3 Bg7 35. Rb7 h6 36. Bb5 Rf8 37. Kg2 h5 38. Ne7 Bh7 39. Rd7 Be5 40. Nc6 Bf5 41. Rb7 Bc3 42. Ne7 Bh7 43. Be2 h4 44. Bh5 hxg3 45. hxg3 Be1 46. Rb5 Bd2 47. Ng6+ Bxg6 48. Bxg6 Bxe3 49. Bxe4 Kg7 50. Kh3 Bc5 51. Kg4 Re8 52. Bb1 Kf6 53. Rb3 1/2-1/2

[Event "NED Open-ch01 Reinbouw"]
[Site "Dieren"]
[Date "1970.08.08"]
[Round "8"]
[White "Jacoby, Gisbert"]
[Black "Andriessen, Wim"]
[Result "1-0"]
[ECO "D32"]
[PlyCount "99"]
[EventDate "1970.08.01"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "NED"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. e3 c5 5. Nc3 Nc6 6. cxd5 exd5 7. Be2 Be7 8. 0-0 0-0 9. b3 Be6 10. Bb2 Rc8 11. Rc1 cxd4 12. Nxd4 Qd7 13. Nxc6 bxc6 14. Na4 Ne4 15. f3 Nd6 16. Nc5 Qd8 17. e4 Qa5 18. Qd4 Bf6 19. e5 Nf5 20. Qc3 Qxc3 21. Bxc3 Be7 22. Bd2 Bxc5+ 23. Rxc5 Bd7 24. Re1 Nd4 25. Ba6 Rb8 26. Ra5 Rfe8 27. Bd3 Rb7 28. Kf2 Ne6 29. f4 g6 30. g4 Rc7 31. f5 Ng7 32. Bf4 Rb7 33. Bh6 gxf5 34. Bxg7 Kxg7 35. gxf5 Rb4 36. e6 fxe6 37. Rxa7 Kf6 38. Rxd7 Rf4+ 39. Ke3 Rh4 40. Rd6 Rh3+ 41. Kd2 Rxh2+ 42. Re2 Rxe2+ 43. Kxe2 c5 44. Bc2 Ke5 45. Rc6 exf5 46. Kd2 c4 47. bxc4 dxc4 48. Rxc4 Ra8 49. a4 f4 50. Be4 1-0

[Event "NED Open-ch01 Reinbouw"]
[Site "Dieren"]
[Date "1970.08.??"]
[Round "?"]
[White "Andriessen, Wim"]
[Black "Slisser, Theo"]
[Result "1-0"]
[ECO "A25"]
[PlyCount "53"]
[EventDate "1970.08.01"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "NED"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. c4 e5 2. g3 Nc6 3. Bg2 g6 4. Nc3 Bg7 5. d3 d6 6. Rb1 Be6 7. Nd5 Qd7 8. Qa4 h6 9. b4 Nf6 10. e4 Bxd5 11. cxd5 Ne7 12. Qxd7+ Nxd7 13. Ne2 0-0 14. 0-0 c6 15. dxc6 bxc6 16. Bd2 d5 17. Rfc1 Nb6 18. b5 cxb5 19. Rc7 Rfe8 20. Rxb5 d4 21. Bh3 Nec8 22. Ba5 Bf8 23. f4 f6 24. Rb1 Ba3 25. Kf2 Re7 26. Rc6 Kg7 27. Rb3 1-0

[Event "NED-ch26 sf-B"]
[Site "Leeuwarden"]
[Date "1970.??.??"]
[Round "?"]
[White "Andriessen, Wim"]
[Black "Greben, Jan Meint"]
[Result "1-0"]
[ECO "E69"]
[PlyCount "87"]
[EventDate "1970.03.27"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. c4 Nf6 2. g3 g6 3. Bg2 Bg7 4. Nc3 0-0 5. Nf3 d6 6. 0-0 e5 7. d4 Nbd7 8. e4 c6 9. Rb1 a5 10. h3 Re8 11. d5 Nc5 12. Ne1 Qc7 13. Nd3 Nfd7 14. Nxc5 Nxc5 15. Be3 Bd7 16. Qd2 Rad8 17. Rfd1 Bc8 18. b3 Rf8 19. Na4 Nxa4 20. bxa4 c5 21. Qb2 f5 22. Qb6 Qe7 23. exf5 gxf5 24. f4 Kh8 25. Re1 Rg8 26. fxe5 Bxe5 27. Bf4 Qg7 28. Bxe5 dxe5 29. Rb3 f4 30. Qxc5 Rdf8 31. Qf2 fxg3 32. Qe2 Rf2 33. Qxe5 Qxe5 34. Rxe5 Rc2 35. Re1 Rxc4 36. Rbe3 Bd7 37. Re7 Bxa4 38. Rxb7 Rd4 39. Ra7 Rf8 40. Be4 Re8 41. Rxh7+ Kg8 42. Rh4 Bc2 43. Bh7+ Kf7 44. Rf1+ 1-0

[Event "Hoogovens TK Reserve-A"]
[Site "Wijk aan Zee"]
[Date "1969.01.29"]
[Round "7"]
[White "Van den Berg, Ad"]
[Black "Andriessen, Wim"]
[Result "1-0"]
[ECO "C11"]
[PlyCount "83"]
[EventDate "1969.01.22"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 Nf6 2. Nc3 d5 3. e5 Nfd7 4. f4 e6 5. d4 Bb4 6. Bd2 Bxc3 7. Bxc3 c5 8. Qg4 0-0 9. Nf3 f5 10. Qh3 Qe8 11. Bb5 Qg6 12. g3 Nc6 13. Bxc6 bxc6 14. dxc5 a5 15. b4 axb4 16. Bxb4 Ra4 17. a3 Ba6 18. Nd4 Nb8 19. Rg1 Bb5 20. Kd2 h5 21. Rab1 Na6 22. Qh4 Re8 23. h3 Qh6 24. Rg2 Nb8 25. Ke3 Nd7 26. Nf3 Nf8 27. Qg5 Ng6 28. Qxh6 gxh6 29. g4 hxg4 30. hxg4 fxg4 31. Rxg4 Kh7 32. Rbg1 Ne7 33. Nd4 Raa8 34. Rg7+ Kh8 35. Rf7 Ba6 36. Rgg7 Nf5+ 37. Nxf5 exf5 38. Bc3 Re6 39. Be1 d4+ 40. Kd2 Bc4 41. Bh4 Rg6 42. Rxg6 1-0

[Event "Hoogovens TK Reserve-A"]
[Site "Wijk aan Zee"]
[Date "1969.01.24"]
[Round "3"]
[White "Crabbendam, Henrico"]
[Black "Andriessen, Wim"]
[Result "0-1"]
[ECO "C02"]
[PlyCount "146"]
[EventDate "1969.01.22"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Qb6 5. Nf3 Bd7 6. a3 c4 7. Nbd2 Nc6 8. Rb1 Na5 9. Qc2 Ne7 10. g3 h6 11. h4 0-0-0 12. Be2 Kb8 13. 0-0 Rc8 14. Re1 Nb3 15. Nxb3 cxb3 16. Qd1 Nc6 17. Be3 Na5 18. Nd2 Bb5 19. Rc1 Bxe2 20. Qxe2 Nc4 21. Nxc4 Rxc4 22. Qg4 Qb5 23. Bd2 Rc7 24. Qe2 Qxe2 25. Rxe2 b5 26. f4 g6 27. Kg2 Be7 28. Kf3 Kb7 29. Ree1 Rc4 30. Rh1 h5 31. Rhd1 Kb6 32. Ke3 Rhc8 33. Kd3 a5 34. Ra1 R8c6 35. Rdc1 Ra4 36. Be1 Rcc4 37. Bd2 Rc8 38. Be1 Bf8 39. Bd2 Rac4 40. Be1 b4 41. axb4 Bxb4 42. Ra4 Be7 43. Rca1 Rxa4 44. Rxa4 Kb5 45. Ra1 a4 46. Bd2 Rb8 47. Bc1 Rb6 48. Rb1 f6 49. exf6 Bxf6 50. Ra1 Be7 51. Rb1 Kc6 52. Ke2 Bd6 53. Kd3 Rb7 54. Ke2 Kd7 55. Kd3 Rc7 56. Ra1 Rc4 57. Rb1 Ke7 58. Bd2 Kf6 59. Ke3 Kf5 60. Kf3 Rc8 61. Ke3 Kg4 62. Kf2 Ra8 63. Bc1 Rc8 64. Bd2 Rc4 65. Kg2 Bc7 66. Re1 Kf5 67. Kf3 Ba5 68. Rb1 a3 69. bxa3 Bxc3 70. Bxc3 Rxc3+ 71. Kf2 Ke4 72. Re1+ Kd3 73. Rxe6 b2 0-1

[Event "NED-ch24 sf-B"]
[Site "Arnhem"]
[Date "1968.??.??"]
[Round "?"]
[White "Marcus, Joost"]
[Black "Andriessen, Wim"]
[Result "0-1"]
[ECO "A39"]
[PlyCount "50"]
[EventDate "1968.02.24"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. c4 c5 2. Nf3 Nf6 3. Nc3 g6 4. g3 Bg7 5. Bg2 0-0 6. 0-0 Nc6 7. d4 cxd4 8. Nxd4 Nxd4 9. Qxd4 d6 10. Qd3 a6 11. Bd2 Bf5 12. e4 Be6 13. Rac1 b5 14. cxb5 axb5 15. Nxb5 Rxa2 16. b4 Nd7 17. Rfd1 Ne5 18. Qb1 Qb6 19. Nc3 Ng4 20. Be3 Nxe3 21. Nxa2 Nxd1 22. Rxd1 Ra8 23. Rd2 Ra3 24. Rc2 Bd4 25. Bf1 Qa7 0-1

[Event "NED-ch23 sf-B"]
[Site "Arnhem"]
[Date "1966.06.??"]
[Round "?"]
[White "Rosenthal, Michael"]
[Black "Andriessen, Wim"]
[Result "1/2-1/2"]
[ECO "D22"]
[PlyCount "85"]
[EventDate "1966.06.04"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 dxc4 4. e3 Bg4 5. Bxc4 e6 6. Nc3 a6 7. h3 Bh5 8. 0-0 Nc6 9. Qe2 Bd6 10. Rd1 Qe7 11. g4 Bg6 12. e4 e5 13. Nd5 Nxd5 14. Bxd5 exd4 15. Qc4 Nd8 16. Qxd4 f6 17. Re1 c6 18. Bb3 Nf7 19. Bxf7+ Bxf7 20. Bd2 Bc5 21. Qc3 0-0 22. Rac1 Bd6 23. a3 Rad8 24. Nd4 Be5 25. Be3 Qd7 26. Rcd1 h5 27. Qc2 hxg4 28. Nf5 Qc7 29. hxg4 Be6 30. Kg2 Rfe8 31. Qe2 Bf4 32. Qf3 Bxe3 33. Nxe3 Qe5 34. Rxd8 Rxd8 35. Rd1 Rxd1 36. Nxd1 b5 37. Qe2 Qf4 38. f3 Qc1 39. Qd3 Bc4 40. Qd8+ Kh7 41. Qd7 Kh6 42. Qd6 Qc2+ 43. Kg3 1/2-1/2

[Event "NED-ch22 sf-C"]
[Site "The Hague"]
[Date "1964.??.??"]
[Round "?"]
[White "Andriessen, Wim"]
[Black "Westra, Roelof D"]
[Result "1-0"]
[ECO "A93"]
[PlyCount "107"]
[EventDate "1964.05.23"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 e6 3. Bg2 d5 4. c4 c6 5. b3 Be7 6. Bb2 0-0 7. 0-0 Nbd7 8. d4 Ne4 9. Nfd2 f5 10. f3 Nxd2 11. Nxd2 Nf6 12. e4 dxe4 13. fxe4 e5 14. exf5 exd4 15. Ne4 Nxe4 16. Bxe4 Bf6 17. Qd3 Qd6 18. b4 Bd7 19. Rad1 Rad8 20. c5 Qe7 21. Qc4+ Qf7 22. Qxf7+ Rxf7 23. Bd3 Re7 24. Bc4+ Kf8 25. Bxd4 Re4 26. Bxf6 gxf6 27. Be6 Ke7 28. Bxd7 Rxd7 29. Rxd7+ Kxd7 30. Rd1+ Ke7 31. Rb1 Re2 32. b5 Kd7 33. Rd1+ Kc7 34. bxc6 Kxc6 35. Rd6+ Kxc5 36. Rxf6 b5 37. Ra6 Re7 38. a3 b4 39. axb4+ Kxb4 40. g4 Kb5 41. Rf6 a5 42. Rf8 Rb7 43. g5 a4 44. Ra8 Kb4 45. h4 a3 46. Kg2 Kb3 47. Kg3 a2 48. f6 Kb2 49. Kg4 Rb4+ 50. Kf5 Rxh4 51. f7 Rh1 52. Kf6 Rf1+ 53. Kg7 h5 54. Rxa2+ 1-0

[Event "NED-ch22 sf-C"]
[Site "The Hague"]
[Date "1964.??.??"]
[Round "?"]
[White "Hoogendoorn, Pank"]
[Black "Andriessen, Wim"]
[Result "1/2-1/2"]
[ECO "C16"]
[PlyCount "79"]
[EventDate "1964.05.23"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 Ne7 5. a3 Bxc3+ 6. bxc3 b6 7. Qg4 Ng6 8. h4 h5 9. Qg3 Ba6 10. Ne2 Qc8 11. Nf4 Nxf4 12. Bxf4 Kf8 13. Bxa6 Qxa6 14. Qd3 Qxd3 15. cxd3 Nc6 16. Ke2 Rc8 17. Bd2 f6 18. exf6 gxf6 19. f3 Kf7 20. g4 Rcg8 21. Rag1 Rg6 22. gxh5 Rxh5 23. Rxg6 Kxg6 24. Rg1+ Kf7 25. Be1 Ne7 26. a4 Rh8 27. Bf2 Nf5 28. Rh1 Ng7 29. a5 Nh5 30. Ra1 Ke7 31. axb6 axb6 32. Ra7 Kd7 33. c4 Nf4+ 34. Kd2 Ng2 35. Bg3 e5 36. dxe5 Rg8 37. e6+ Kxe6 38. Bxc7 Nxh4 39. cxd5+ Kxd5 40. Bxb6 1/2-1/2

[Event "NED-ch22 sf-C"]
[Site "The Hague"]
[Date "1964.??.??"]
[Round "?"]
[White "Ree, Hans"]
[Black "Andriessen, Wim"]
[Result "1-0"]
[ECO "C15"]
[PlyCount "103"]
[EventDate "1964.05.23"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. a3 Bxc3+ 5. bxc3 dxe4 6. Qg4 Nf6 7. Qxg7 Rg8 8. Qh6 c5 9. Ne2 Rg6 10. Qe3 Nc6 11. Bb2 Qc7 12. dxc5 Bd7 13. c4 e5 14. h3 Qa5+ 15. Nc3 Nd4 16. 0-0-0 Qxc5 17. Nxe4 Nxe4 18. Qxe4 0-0-0 19. f4 f6 20. Bd3 Bc6 21. Qe1 Rxg2 22. fxe5 fxe5 23. Qh4 Bf3 24. Rdf1 Ne2+ 25. Kb1 Rxd3 26. Qxh7 Nc3+ 27. Bxc3 Rxc3 28. Qf5+ Kc7 29. Rxf3 Rxf3 30. Qxf3 Rg1+ 31. Rxg1 Qxg1+ 32. Kb2 Qd4+ 33. Qc3 Qb6+ 34. Ka2 Qe6 35. Qa5+ Kc8 36. Qc5+ Kb8 37. Qf8+ Kc7 38. Qg7+ Kc6 39. Qg4 Qxg4 40. hxg4 e4 41. Kb2 Kd6 42. Kc3 Ke5 43. g5 Kf5 44. Kd4 Kf4 45. g6 e3 46. g7 e2 47. g8Q e1Q 48. Qf7+ Kg4 49. Qg6+ Kf4 50. Qf6+ Kg4 51. Qg7+ Kf4 52. Qxb7 1-0

