[Event "Haarlem AKN op 05th"]
[Site "Haarlem"]
[Date "1996.??.??"]
[Round "1"]
[White "Jansen, Hans"]
[Black "De Bruijn, Aad"]
[Result "1-0"]
[ECO "C02"]
[PlyCount "67"]
[EventDate "1996.07.??"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qc7 6. Bb5 Bd7 7. Bxc6 Bxc6 8. 0-0 Rc8 9. Be3 cxd4 10. cxd4 Ne7 11. Nc3 Nf5 12. Qd2 Be7 13. Rac1 Qd7 14. Bg5 0-0 15. Qd3 Rc7 16. g4 Bxg5 17. Nxg5 h6 18. gxf5 hxg5 19. f6 gxf6 20. exf6 e5 21. Qg3 Qf5 22. Nxd5 Bxd5 23. Rxc7 exd4 24. Re7 Be6 25. Re1 Qxf6 26. Rxb7 Kg7 27. Re5 g4 28. Rbb5 Rd8 29. Rg5+ Kf8 30. Qa3+ Ke8 31. Rg8+ Kd7 32. Qxa7+ Kd6 33. Qc5+ Kd7 34. Rb7# 1-0

[Event "Haarlem AKN op 05th"]
[Site "Haarlem"]
[Date "1996.??.??"]
[Round "5"]
[White "Jansen, Hans"]
[Black "Kuijper, Hans"]
[Result "0-1"]
[ECO "D43"]
[PlyCount "101"]
[EventDate "1996.07.??"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 e6 4. Nf3 Nf6 5. Bg5 Bb4 6. Rc1 Nbd7 7. a3 Bxc3+ 8. Rxc3 Qa5 9. b4 Qc7 10. cxd5 exd5 11. Re3+ Ne4 12. Nd2 0-0 13. Nxe4 dxe4 14. Rxe4 Nb6 15. Rh4 Bf5 16. e4 Bg6 17. Bd3 h6 18. Be3 Qe7 19. Rh3 Bxe4 20. Bxe4 Qxe4 21. 0-0 Nd5 22. Bxh6 Qg6 23. Bc1 Rfe8 24. Rg3 Qh7 25. Qg4 Re4 26. Qg5 f6 27. Qd2 Rae8 28. Rh3 Qg6 29. Qd3 Qf7 30. f3 Re2 31. Qh7+ Kf8 32. Qf5 Ke7 33. Rh7 Kd8 34. Bh6 Rg8 35. Qd3 Re7 36. Rc1 a6 37. a4 Nxb4 38. Qc3 Nd5 39. Qc5 Qe6 40. Bd2 Qd7 41. Ba5+ Ke8 42. Qc4 Qf5 43. Rh3 Kf7 44. Bb4 Re6 45. Bd2 Rge8 46. g4 Qg6 47. Qb3 R8e7 48. Kf2 Re2+ 49. Kg3 Rxd2 50. Rc5 Qd3 51. Rc3 0-1

[Event "Haarlem AKN op 05th"]
[Site "Haarlem"]
[Date "1996.??.??"]
[Round "3"]
[White "Jansen, Hans"]
[Black "Pauwels, Rudi"]
[Result "0-1"]
[ECO "B22"]
[PlyCount "120"]
[EventDate "1996.07.??"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 d5 2. e5 c5 3. c3 d4 4. Nf3 Nc6 5. Bb5 Bd7 6. e6 Bxe6 7. Ne5 Qd5 8. Bxc6+ bxc6 9. Nf3 Bg4 10. d3 Bxf3 11. gxf3 e5 12. Nd2 dxc3 13. Ne4 cxb2 14. Bxb2 c4 15. dxc4 Bb4+ 16. Bc3 Bxc3+ 17. Nxc3 Qxc4 18. Rc1 Rd8 19. Qe2 Qxe2+ 20. Kxe2 Ne7 21. Rhg1 0-0 22. Rg4 Rd4 23. Na4 Rb8 24. Rc2 Rxg4 25. fxg4 Rb4 26. Rd2 Nd5 27. Rb2 Rxb2+ 28. Nxb2 Nc3+ 29. Kd3 Nxa2 30. Kc4 a5 31. Kb3 Nb4 32. Ka4 e4 33. Kxa5 Nd3 34. Nd1 f6 35. Kb6 c5 36. Kb5 Kf7 37. h3 Ke6 38. Kc4 Ke5 39. f3 Nf4 40. fxe4 Nxh3 41. Nc3 Nf2 42. Ne2 Nxe4 43. Nc1 Kf4 44. Kd5 Nf2 45. Kxc5 Kxg4 46. Kd4 Kf3 47. Nb3 Ne4 48. Kd3 h5 49. Nd4+ Kg2 50. Kxe4 h4 51. Ne2 h3 52. Nf4+ Kg3 53. Nh5+ Kf2 54. Nxg7 h2 55. Kf5 h1Q 56. Kxf6 Qh6+ 57. Kf7 Kf3 58. Ne6 Ke4 59. Nc5+ Kd5 60. Nd7 Qe6+ 0-1

[Event "Haarlem AKN op 05th"]
[Site "Haarlem"]
[Date "1996.??.??"]
[Round "6"]
[White "Koefoed, Peter"]
[Black "Jansen, Hans"]
[Result "1-0"]
[ECO "C01"]
[PlyCount "49"]
[EventDate "1996.07.??"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 e6 2. d4 d6 3. Be3 b6 4. Bd3 Bb7 5. Nd2 Nf6 6. f3 h6 7. Qe2 g6 8. Nh3 Bg7 9. Nf2 Qe7 10. c3 Nbd7 11. 0-0 0-0 12. f4 c5 13. Rac1 Kh7 14. Nf3 Ng8 15. f5 e5 16. d5 Ndf6 17. g4 Nd7 18. g5 hxg5 19. Nxg5+ Kh8 20. Qg4 Bh6 21. Qh3 Kg7 22. fxg6 Kxg6 23. Qf5+ Kh5 24. Ne6+ Kh4 25. Qg4# 1-0

[Event "Haarlem AKN op 05th"]
[Site "Haarlem"]
[Date "1996.??.??"]
[Round "4"]
[White "Marten, Wim"]
[Black "Jansen, Hans"]
[Result "1-0"]
[ECO "B00"]
[PlyCount "65"]
[EventDate "1996.07.??"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 e6 2. d4 d6 3. Bd3 b6 4. Nf3 Bb7 5. 0-0 Nf6 6. Qe2 Be7 7. Bf4 h6 8. Nbd2 g5 9. Be3 g4 10. Ne1 c6 11. f4 Qc7 12. c4 Nbd7 13. e5 dxe5 14. fxe5 Nh7 15. Qxg4 0-0-0 16. Rxf7 Ndf8 17. Qg7 Ng5 18. Qxh8 Nxf7 19. Qg7 Bg5 20. Bxg5 hxg5 21. Nef3 Qe7 22. Ne4 Qe8 23. Nf6 Qe7 24. Nxg5 Rxd4 25. Be2 Rd2 26. Bf3 Qc5+ 27. Kh1 Nxe5 28. Nfe4 Qe3 29. Nxd2 Nfd7 30. Rd1 Nd3 31. Nde4 c5 32. Qg8+ Kc7 33. Nxe6+ 1-0

[Event "Haarlem AKN op 05th"]
[Site "Haarlem"]
[Date "1996.??.??"]
[Round "2"]
[White "Speijer, Nico Bram"]
[Black "Jansen, Hans"]
[Result "1-0"]
[ECO "C01"]
[WhiteElo "2245"]
[PlyCount "67"]
[EventDate "1996.07.??"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 e6 2. d4 d6 3. Nf3 a6 4. Bd3 h6 5. c3 Bd7 6. Be3 Nf6 7. h3 Nc6 8. Nbd2 Be7 9. Qe2 Na7 10. c4 c5 11. dxc5 dxc5 12. e5 Nh7 13. 0-0-0 Qc7 14. Kb1 0-0 15. g4 Nc6 16. Bf4 Nb4 17. Bxh7+ Kxh7 18. a3 Nc6 19. g5 g6 20. gxh6 Nd4 21. Nxd4 cxd4 22. h4 Bc6 23. Rh3 Qb6 24. h5 Bxa3 25. Rxa3 Qd8 26. Rg3 b5 27. Bg5 Qb6 28. Bf6 bxc4 29. Nxc4 Qb5 30. hxg6+ fxg6 31. Rxg6 Rxf6 32. Rxf6 Rg8 33. Qd3+ Kh8 34. Rf7 1-0

[Event "Hengelo U20 op"]
[Site "Hengelo"]
[Date "1993.??.??"]
[Round "6"]
[White "Veltkamp, Gerben"]
[Black "Jansen, Hans"]
[Result "1/2-1/2"]
[ECO "C32"]
[PlyCount "75"]
[EventDate "1993.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. e4 e5 2. f4 d5 3. exd5 e4 4. d3 Nf6 5. dxe4 Nxe4 6. Nf3 Bc5 7. Qe2 Qe7 8. Be3 Bd6 9. Nbd2 0-0 10. 0-0-0 Re8 11. Re1 Nf6 12. Qc4 c6 13. dxc6 Nxc6 14. Bd3 Be6 15. Qa4 Nb4 16. Bc4 b5 17. Qxb5 Rab8 18. Qa4 Bxc4 19. Nxc4 Qe4 20. Nfd2 Qd5 21. Bxa7 Ra8 22. Rxe8+ Rxe8 23. Nxd6 Nxa2+ 24. Kd1 Qxg2 25. Nxe8 Qxh1+ 26. Ke2 Nc1+ 27. Ke3 Qe1+ 28. Kd4 Qxd2+ 29. Kc5 Qe3+ 30. Kc4 Qe4+ 31. Bd4 Nxe8 32. c3 Qe2+ 33. Kd5 Nd3 34. Be5 Kf8 35. Qa3+ Kg8 36. Qa4 Kf8 37. Qa3+ Kg8 38. Qa4 1/2-1/2

[Event "NATO-ch"]
[Site "Germany"]
[Date "1989.??.??"]
[Round "?"]
[White "Balares, Jorge"]
[Black "Jansen, Hans"]
[Result "1-0"]
[ECO "B07"]
[PlyCount "63"]
[EventDate "1989.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. e4 g6 2. Nc3 Bg7 3. f4 d6 4. Bc4 c6 5. Nf3 Nf6 6. a4 0-0 7. d3 Na6 8. 0-0 Be6 9. Bxe6 fxe6 10. Ne2 Qb6+ 11. Kh1 Ng4 12. d4 Rad8 13. c3 c5 14. a5 Qc7 15. Ng5 Qc8 16. d5 Nc7 17. dxe6 d5 18. Nf7 dxe4 19. Nxd8 Rxd8 20. Qb3 Nxe6 21. Ra4 Qc6 22. Ng3 Nf6 23. f5 gxf5 24. Nxf5 Qd7 25. Be3 Kh8 26. Raa1 Ng4 27. Rad1 Qc7 28. Bg1 c4 29. Rxd8+ Nxd8 30. Qb5 Nc6 31. Nxg7 Kxg7 32. Qg5+ 1-0

[Event "NATO-ch"]
[Site "Germany"]
[Date "1989.??.??"]
[Round "?"]
[White "Crockart, George N"]
[Black "Jansen, Hans"]
[Result "1-0"]
[ECO "C36"]
[PlyCount "111"]
[EventDate "1989.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. e4 e5 2. f4 exf4 3. Nf3 d5 4. exd5 Nf6 5. Bb5+ c6 6. dxc6 bxc6 7. Bc4 Bd6 8. Qe2+ Qe7 9. Qxe7+ Kxe7 10. Nc3 Be6 11. Bxe6 fxe6 12. 0-0 Na6 13. Ne2 Nh5 14. d4 Raf8 15. Bd2 Rhg8 16. Ne5 Bxe5 17. dxe5 g5 18. Rad1 c5 19. Ba5 Rc8 20. Rd6 Nb8 21. Rfd1 Ng7 22. g4 Nc6 23. Rd7+ Ke8 24. Rc7 Rxc7 25. Bxc7 Nb4 26. Nc3 Nxc2 27. Ne4 Kf7 28. Nxg5+ Kg6 29. Nh3 Ne3 30. Rc1 c4 31. Nxf4+ Kg5 32. Ng2 Nxg4 33. Rxc4 Rc8 34. Rc3 Nf5 35. Ba5 Rxc3 36. Bxc3 Ne7 37. h3 Nh6 38. Bd2+ Kf5 39. Bxh6 Kxe5 40. Kf2 Ke4 41. Ke2 Nd5 42. a3 a6 43. Bg5 Nb6 44. Ne3 Nd7 45. h4 Ne5 46. b4 Nf7 47. Be7 Ne5 48. a4 Nc6 49. Bc5 Kf4 50. b5 axb5 51. axb5 Na5 52. b6 Nb7 53. Be7 Ke5 54. Kd3 h5 55. Kc4 Kf4 56. Kb5 1-0

[Event "NATO-ch"]
[Site "Germany"]
[Date "1989.??.??"]
[Round "?"]
[White "Jansen, Hans"]
[Black "Balares, Jorge"]
[Result "0-1"]
[ECO "E90"]
[PlyCount "80"]
[EventDate "1989.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. Nf3 d6 5. e4 0-0 6. h3 e5 7. Be3 Nc6 8. Be2 Re8 9. d5 Ne7 10. Qd2 Nxe4 11. Nxe4 f5 12. Nc3 f4 13. Bxf4 exf4 14. Qxf4 Nf5 15. Qd2 Bd7 16. 0-0 Qf6 17. Rfe1 Nh4 18. Nxh4 Qxh4 19. Bf1 Be5 20. Re4 Qf6 21. Rae1 Rf8 22. Nd1 Rf7 23. g3 c5 24. f4 Bd4+ 25. Kg2 h5 26. Bd3 Kg7 27. Re6 Bxe6 28. Rxe6 Qd8 29. Rxg6+ Kf8 30. Qe2 Qa5 31. Qe6 Qd2+ 32. Be2 Be5 33. Kf1 Rd8 34. Rg5 Rxf4+ 35. gxf4 Qxf4+ 36. Nf2 Qxg5 37. b3 Kg7 38. Bd3 Rf8 39. Ke2 Bd4 40. Ne4 Qe3+ 0-1

[Event "NATO-ch"]
[Site "Germany"]
[Date "1989.??.??"]
[Round "?"]
[White "Jansen, Hans"]
[Black "Rivera, Nelson"]
[Result "1-0"]
[ECO "E91"]
[PlyCount "91"]
[EventDate "1989.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. Nc3 d6 5. e4 0-0 6. Be2 Nc6 7. h3 a6 8. Be3 Bd7 9. 0-0 Ne8 10. Qd2 f5 11. e5 dxe5 12. dxe5 Be6 13. Ng5 Qxd2 14. Bxd2 Bc8 15. f4 h6 16. Nf3 b6 17. Be3 e6 18. Rfd1 Rf7 19. a3 Kh7 20. h4 Bf8 21. b4 Nxb4 22. axb4 Bxb4 23. Nb5 Bb7 24. Nbd4 Ng7 25. Rab1 Bc5 26. Kf2 Be4 27. Rb2 Rd7 28. Nc2 Bxe3+ 29. Nxe3 Rad8 30. Rxd7 Rxd7 31. Rd2 Re7 32. Ne1 g5 33. hxg5 hxg5 34. fxg5 f4 35. Ng4 Kg6 36. Nf6 Bc6 37. Nf3 Nf5 38. Rd8 a5 39. Bd3 a4 40. Nd4 Bb7 41. Rg8+ Rg7 42. Rxg7+ Kxg7 43. Nxe6+ Kg6 44. Nd4 Bc8 45. e6 Kxg5 46. Nh7+ 1-0

[Event "NATO-ch"]
[Site "Germany"]
[Date "1989.??.??"]
[Round "?"]
[White "Jansen, Hans"]
[Black "Stalin, Gauthier"]
[Result "1/2-1/2"]
[ECO "B74"]
[PlyCount "97"]
[EventDate "1989.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Be2 g6 7. Be3 Bg7 8. 0-0 0-0 9. Nb3 Bd7 10. f4 Ne8 11. Qd2 f5 12. Bc4+ Kh8 13. Rad1 Nf6 14. e5 dxe5 15. Nc5 exf4 16. Rxf4 Bc8 17. Qe2 Qc7 18. Nb5 Qb8 19. Rh4 b6 20. Nd3 a6 21. Bf4 Qb7 22. Nc7 g5 23. Rh3 gxf4 24. Nxf4 h6 25. Ng6+ Kh7 26. Nxf8+ Bxf8 27. Nxa8 b5 28. Bd5 Nxd5 29. Rxd5 Qxa8 30. Qh5 Qa7+ 31. Kh1 e6 32. Rg3 Bg7 33. Qg6+ Kh8 34. Rc5 Qd7 35. h3 Bb7 36. Rd3 Qe7 37. b4 Ne5 38. Rxe5 Bxe5 39. Qxh6+ Kg8 40. Qg6+ Kf8 41. Qh6+ Bg7 42. Qh5 Be4 43. Rd2 Bd5 44. Rxd5 exd5 45. Qxf5+ Qf7 46. Qc8+ Qe8 47. Qc5+ Qe7 48. Qc8+ Qe8 49. Qc5+ 1/2-1/2

[Event "NATO-ch"]
[Site "Germany"]
[Date "1989.??.??"]
[Round "?"]
[White "Kemp, Peter"]
[Black "Jansen, Hans"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "2300"]
[PlyCount "126"]
[EventDate "1989.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Ne7 5. Nf3 Nd7 6. Bd3 Nc6 7. 0-0 Be7 8. Be3 cxd4 9. cxd4 0-0 10. a3 Nb6 11. Qc2 g6 12. Bh6 Re8 13. Qd2 f5 14. exf6 Bxf6 15. Qc2 Re7 16. Bxg6 hxg6 17. Qxg6+ Rg7 18. Bxg7 Bxg7 19. Re1 Qf6 20. Qe8+ Qf8 21. Qg6 Qf6 22. Qe8+ Qf8 23. Qg6 Qf7 24. Qxf7+ Kxf7 25. Ne5+ Nxe5 26. dxe5 Nc4 27. f4 Nxb2 28. Nd2 Nd3 29. Re3 Nc5 30. g4 b6 31. Nb3 Nxb3 32. Rxb3 Bf8 33. h4 Ba6 34. Rc1 Bc5+ 35. Kg2 Rg8 36. g5 Kg6 37. Rh3 Be2 38. Rc2 Bh5 39. Rd3 Bg4 40. Rg3 Bf5 41. Rc1 Rh8 42. Rh3 d4 43. a4 a5 44. Rch1 Kh5 45. Rg3 Kg6 46. h5+ Rxh5 47. Rxh5 Kxh5 48. g6 Bxg6 49. Rh3+ Kg4 50. Rg3+ Kxf4 51. Rxg6 Kxe5 52. Rg4 Kf5 53. Rh4 Ke5 54. Kf3 Kd5 55. Ke2 Kc4 56. Re4 Kc3 57. Kd1 Kb3 58. Rxe6 Kxa4 59. Kc2 Kb4 60. Kb2 a4 61. Re1 b5 62. Kc2 Kc4 63. Kd2 Bb4+ 0-1

