[Event "Steinweg op 5th"]
[Site "Antwerp"]
[Date "1991.??.??"]
[Round "3"]
[White "Bosboom, Manuel"]
[Black "Van den Bosch, Johannes"]
[Result "1-0"]
[ECO "B30"]
[WhiteElo "2470"]
[PlyCount "105"]
[EventDate "1991.08.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BEL"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. b4 Nxb4 4. c3 Nc6 5. d4 d5 6. exd5 Qxd5 7. Na3 Bg4 8. Bc4 Qe4+ 9. Be3 e6 10. 0-0 cxd4 11. Nb5 0-0-0 12. cxd4 Bxf3 13. gxf3 Qh4 14. Qa4 Bd6 15. Rfc1 Qxh2+ 16. Kf1 Nge7 17. Nxa7+ Kd7 18. Rab1 Rb8 19. Ke2 Qh4 20. Bb5 Rhd8 21. d5 Qxa4 22. dxc6+ bxc6 23. Bxa4 Rxb1 24. Rxb1 Rb8 25. Ra1 Rb4 26. Bb3 Rb7 27. Rc1 h5 28. Kf1 Bb8 29. Nxc6 Rxb3 30. axb3 Nxc6 31. Rd1+ Kc8 32. Bc5 g6 33. b4 Ne5 34. Kg2 Nd7 35. Be7 Nb6 36. Rd8+ Kb7 37. Rf8 f5 38. Bc5 Nd5 39. Rg8 Be5 40. b5 Bf6 41. Rf8 g5 42. Rf7+ Kc8 43. b6 Be5 44. Kf1 Nf4 45. Be3 g4 46. fxg4 hxg4 47. Bxf4 Bxf4 48. Ke2 e5 49. Kd3 e4+ 50. Kd4 g3 51. fxg3 Bxg3 52. b7+ Kb8 53. Kd5 1-0

[Event "NED corr"]
[Site "Netherlands"]
[Date "1986.??.??"]
[Round "?"]
[White "Van der Kooij, Jaap"]
[Black "Van den Bosch, Johannes"]
[Result "0-1"]
[ECO "C35"]
[PlyCount "34"]
[EventDate "1986.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[EventCountry "NED"]
[SourceTitle "Corr 2002"]
[Source "ChessBase"]
[SourceDate "2002.05.23"]
[SourceVersion "1"]
[SourceVersionDate "2002.05.23"]
[SourceQuality "1"]

1. e4 e5 2. f4 exf4 3. Nf3 Be7 4. Bc4 Nf6 5. Nc3 Nxe4 6. Ne5 Ng5 7. d4 d6 8. Nd3 f3 9. gxf3 Nh3 10. Be3 Bf5 11. Qe2 0-0 12. 0-0-0 Nd7 13. Nf4 Nxf4 14. Bxf4 c6 15. Rhg1 Re8 16. Bh6 Bg5+ 17. Rxg5 Rxe2 0-1

[Event "Amsterdam Seniors-Juniors"]
[Site "Amsterdam"]
[Date "1973.??.??"]
[Round "2"]
[White "Jongsma, Alexander"]
[Black "Van den Bosch, Johannes"]
[Result "1/2-1/2"]
[ECO "A00"]
[PlyCount "89"]
[EventDate "1973.03.??"]
[EventType "team"]
[EventRounds "2"]
[EventCountry "NED"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. g3 d5 2. Bg2 e5 3. d3 Nf6 4. Nf3 Bd6 5. 0-0 0-0 6. Nbd2 Qe7 7. e4 dxe4 8. dxe4 Nc6 9. h3 Be6 10. Qe2 Rad8 11. c3 a6 12. b4 Qd7 13. Ng5 Be7 14. Nxe6 fxe6 15. Nb3 Qd3 16. Qxd3 Rxd3 17. Bb2 Rfd8 18. Rfe1 a5 19. b5 a4 20. bxc6 axb3 21. axb3 bxc6 22. Bf1 Rd2 23. Ba3 Bxa3 24. Rxa3 Rc2 25. Bc4 Rdd2 26. Bxe6+ Kf8 27. Rf1 Ke7 28. Bg4 Rxc3 29. Ra4 Rxb3 30. Rc4 Kd6 31. Rfc1 Rb6 32. Bd1 Rd4 33. Ba4 Rxc4 34. Rxc4 c5 35. f4 Rb4 36. fxe5+ Kxe5 37. Rxc5+ Kd4 38. Rxc7 Rxa4 39. Rxg7 Kxe4 40. g4 Kf4 41. g5 Ne4 42. Rxh7 Kg3 43. Kf1 Nxg5 44. Rg7 Kf3 45. Ke1 1/2-1/2

[Event "Amsterdam Seniors-Juniors"]
[Site "Amsterdam"]
[Date "1973.??.??"]
[Round "1"]
[White "Van den Bosch, Johannes"]
[Black "Jongsma, Alexander"]
[Result "1/2-1/2"]
[ECO "B29"]
[PlyCount "49"]
[EventDate "1973.03.??"]
[EventType "team"]
[EventRounds "2"]
[EventCountry "NED"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nf6 3. e5 Nd5 4. Nc3 Nxc3 5. dxc3 Nc6 6. Bf4 Qc7 7. Bd3 e6 8. Qd2 b6 9. 0-0 h6 10. Bg3 Bb7 11. Qe2 0-0-0 12. Nd2 d5 13. exd6 Bxd6 14. Bxd6 Rxd6 15. Nc4 Rdd8 16. a4 Rhe8 17. a5 f5 18. axb6 axb6 19. Na3 Qe5 20. Rfe1 Qxe2 21. Rxe2 g6 22. Bb5 Kc7 23. Nc4 Re7 24. f3 g5 25. Rae1 1/2-1/2

[Event "NED-ch03 corr7072"]
[Site "Netherlands"]
[Date "1970.??.??"]
[Round "?"]
[White "Holscher, HGJ"]
[Black "Van den Bosch, Johannes"]
[Result "1/2-1/2"]
[ECO "C41"]
[PlyCount "88"]
[EventDate "1970.??.??"]
[EventType "tourn (corr)"]
[EventRounds "12"]
[EventCountry "NED"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 g6 4. d4 exd4 5. Nxd4 Bg7 6. Be3 Nf6 7. Qd2 0-0 8. 0-0-0 Re8 9. f3 d6 10. h4 Nxd4 11. Bxd4 Be6 12. h5 c5 13. Bxf6 Qxf6 14. hxg6 hxg6 15. Kb1 Red8 16. Qc1 Rac8 17. Be2 Rc6 18. Nd5 Bxd5 19. Rxd5 Rb6 20. c3 Qxc3 21. Qxc3 Bxc3 22. b3 Be5 23. Bc4 Rc6 24. Rd3 Rc7 25. Rh4 a6 26. f4 Bf6 27. Rh6 Kg7 28. Rdh3 b5 29. Bd5 c4 30. g4 g5 31. Rh7+ Kf8 32. fxg5 Bxg5 33. R3h5 Bf6 34. g5 Bg7 35. g6 fxg6 36. Rg5 cxb3 37. axb3 Rdc8 38. Rg1 a5 39. Be6 Ra8 40. Rxg6 Raa7 41. Bd5 a4 42. bxa4 Rxa4 43. Rf6+ Ke8 44. Re6+ Kf8 1/2-1/2

[Event "NED-ch03 corr7072"]
[Site "Netherlands"]
[Date "1970.??.??"]
[Round "?"]
[White "Jongman, Riekent W"]
[Black "Van den Bosch, Johannes"]
[Result "0-1"]
[ECO "C87"]
[PlyCount "34"]
[EventDate "1970.??.??"]
[EventType "tourn (corr)"]
[EventRounds "12"]
[EventCountry "NED"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 d6 7. c3 Bg4 8. h3 Bh5 9. Bxc6+ bxc6 10. d4 Nd7 11. Nbd2 f6 12. Qa4 0-0 13. Qxc6 Nb6 14. Qb7 Qd7 15. d5 Rfb8 16. Qc6 Qd8 17. Nc4 Be8 0-1

[Event "NED-ch03 corr7072"]
[Site "Netherlands"]
[Date "1970.??.??"]
[Round "?"]
[White "Molenbroek, Hans"]
[Black "Van den Bosch, Johannes"]
[Result "1/2-1/2"]
[ECO "E91"]
[PlyCount "49"]
[EventDate "1970.??.??"]
[EventType "tourn (corr)"]
[EventRounds "12"]
[EventCountry "NED"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. d4 g6 2. e4 Bg7 3. c4 d6 4. Nc3 Na6 5. Be3 c5 6. d5 Bd7 7. Be2 Nc7 8. Nf3 Nf6 9. h3 b6 10. 0-0 0-0 11. Qd2 a6 12. a4 Rb8 13. Bg5 b5 14. axb5 axb5 15. e5 dxe5 16. d6 exd6 17. Qxd6 Ne6 18. Bxf6 Bxf6 19. Ra7 Be8 20. Qxd8 Bxd8 21. cxb5 Nd4 22. Bc4 Nxb5 23. Nxb5 Bxb5 24. Bxb5 Rxb5 25. Nxe5 1/2-1/2

[Event "NED-ch03 corr7072"]
[Site "Netherlands"]
[Date "1970.??.??"]
[Round "?"]
[White "Spieringshoek, Pieter Johannes"]
[Black "Van den Bosch, Johannes"]
[Result "1-0"]
[ECO "C44"]
[PlyCount "49"]
[EventDate "1970.??.??"]
[EventType "tourn (corr)"]
[EventRounds "12"]
[EventCountry "NED"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 Nc6 2. Nf3 e5 3. d4 exd4 4. c3 dxc3 5. Nxc3 d6 6. Bc4 Be6 7. Bxe6 fxe6 8. Qb3 Qc8 9. Ng5 Nd8 10. f4 Be7 11. f5 e5 12. Nd5 Bf6 13. Qh3 Bxg5 14. Qh5+ Nf7 15. Bxg5 c6 16. Ne3 Nf6 17. Bxf6 gxf6 18. Ng4 Qd8 19. 0-0-0 Qe7 20. Qh4 Ng5 21. Qh5+ Nf7 22. Qh4 h5 23. Nxf6+ Kd8 24. Rd3 d5 25. g4 1-0

[Event "NED-ch03 corr7072"]
[Site "Netherlands"]
[Date "1970.??.??"]
[Round "?"]
[White "Van den Bosch, Johannes"]
[Black "Brouwn, Arnold"]
[Result "0-1"]
[ECO "B07"]
[PlyCount "52"]
[EventDate "1970.??.??"]
[EventType "tourn (corr)"]
[EventRounds "12"]
[EventCountry "NED"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nc3 c6 4. Be3 d6 5. Qd2 b5 6. f3 Nd7 7. Nge2 Ngf6 8. d5 cxd5 9. Nxd5 Nxd5 10. Qxd5 Rb8 11. Nd4 Ne5 12. Bxb5+ Bd7 13. a4 0-0 14. Ra3 a6 15. Bxd7 Qxd7 16. Qa2 Nc6 17. Nxc6 Rxb2 18. Qc4 Rb1+ 19. Kf2 Rxh1 20. Qxa6 Bf6 21. Bh6 Rc8 22. Rc3 Re8 23. Rc4 Bh4+ 24. Ke2 Rxh2 25. Qb5 Bf6 26. Be3 Qh3 0-1

[Event "NED-ch03 corr7072"]
[Site "Netherlands"]
[Date "1970.??.??"]
[Round "?"]
[White "Van den Bosch, Johannes"]
[Black "De Waard, ER."]
[Result "0-1"]
[ECO "C79"]
[PlyCount "56"]
[EventDate "1970.??.??"]
[EventType "tourn (corr)"]
[EventRounds "12"]
[EventCountry "NED"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. 0-0 Nf6 6. c3 Be7 7. Bxc6+ bxc6 8. d4 Nd7 9. Nbd2 a5 10. Qc2 0-0 11. Rd1 Qe8 12. Nc4 Bf6 13. Be3 a4 14. Na3 d5 15. exd5 cxd5 16. dxe5 Nxe5 17. Nxe5 Qxe5 18. Bd4 Qe4 19. Qd2 Bxd4 20. cxd4 Rb8 21. Nb1 Bd7 22. Re1 Rxb2 23. Rxe4 Rxd2 24. Nxd2 dxe4 25. Rc1 Rb8 26. Rxc7 Be6 27. a3 Rb2 28. Nf1 f5 0-1

[Event "NED-ch03 corr7072"]
[Site "Netherlands"]
[Date "1970.??.??"]
[Round "?"]
[White "Van den Bosch, Johannes"]
[Black "Mulder van Leens Dijkstra, Kornelis Dirk"]
[Result "0-1"]
[ECO "C02"]
[PlyCount "52"]
[EventDate "1970.??.??"]
[EventType "tourn (corr)"]
[EventRounds "12"]
[EventCountry "NED"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. a3 c4 7. Nbd2 Na5 8. b4 cxb3 9. Bb2 Bd7 10. c4 dxc4 11. Nxc4 Nxc4 12. Bxc4 Bc6 13. 0-0 Ne7 14. Rc1 Nd5 15. Ng5 h6 16. Ne4 a5 17. Qg4 h5 18. Qg5 Qd8 19. Qd2 Nb6 20. Bd3 Be7 21. f4 g6 22. Nc5 Bxc5 23. dxc5 Na4 24. Rfd1 Qd5 25. Qf2 Nxb2 26. Qxb2 0-0-0 0-1

[Event "NED-ch03 corr7072"]
[Site "Netherlands"]
[Date "1970.??.??"]
[Round "?"]
[White "Van den Bosch, Johannes"]
[Black "Van der Tak, Abraham C"]
[Result "0-1"]
[ECO "B05"]
[PlyCount "50"]
[EventDate "1970.??.??"]
[EventType "tourn (corr)"]
[EventRounds "12"]
[EventCountry "NED"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 Bg4 5. Be2 e6 6. 0-0 Be7 7. c4 Nb6 8. exd6 cxd6 9. Nc3 Nc6 10. b3 Bf6 11. Be3 d5 12. c5 Nc8 13. Qd2 Bxf3 14. Bxf3 N8e7 15. Rfe1 b6 16. Rad1 0-0 17. Ne2 Nf5 18. g3 bxc5 19. dxc5 Ne5 20. Bg2 Nxe3 21. fxe3 Qe7 22. Qc2 Rfc8 23. b4 a5 24. a3 Nc4 25. Rd3 Bb2 0-1

[Event "NED-ch22 sf-A"]
[Site "Amsterdam"]
[Date "1964.05.30"]
[Round "3"]
[White "Enklaar, Bert F"]
[Black "Van den Bosch, Johannes"]
[Result "1/2-1/2"]
[ECO "D06"]
[PlyCount "81"]
[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. d4 Nf6 2. c4 d5 3. cxd5 Nxd5 4. e4 Nf6 5. Nc3 e5 6. d5 Bc5 7. Qc2 0-0 8. Nf3 c6 9. Bg5 h6 10. Bh4 cxd5 11. Bxf6 Qxf6 12. Nxd5 Qd6 13. a3 Nc6 14. Rc1 Bd4 15. Bb5 Bd7 16. 0-0 a6 17. Ba4 Rac8 18. Qd2 Be6 19. Bxc6 bxc6 20. Ne3 Rfd8 21. Nc4 Qb8 22. Qe2 Qb5 23. Nfd2 Bxb2 24. Rb1 Bxc4 25. Nxc4 Rd4 26. Qxb2 Rxc4 27. Qd2 Qc5 28. Qd7 Rf8 29. Qf5 Qd4 30. Rfe1 Qd6 31. Rb3 Qd2 32. Rbb1 Qa5 33. h3 Rc3 34. Qd7 Qxa3 35. Ra1 Qb4 36. Rxa6 Ra3 37. Ra1 Rxa1+ 38. Rxa1 Qd4 39. Rd1 Qxd7 40. Rxd7 Rc8 41. Re7 1/2-1/2

[Event "NED-ch22 sf-A"]
[Site "Amsterdam"]
[Date "1964.05.24"]
[Round "2"]
[White "Jonkman, Meinard"]
[Black "Van den Bosch, Johannes"]
[Result "1/2-1/2"]
[ECO "D63"]
[PlyCount "38"]
[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. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. e3 0-0 6. Nf3 Nbd7 7. Bd3 dxc4 8. Bxc4 a6 9. 0-0 b5 10. Be2 Bb7 11. a3 c5 12. dxc5 Nxc5 13. b4 Nce4 14. Nxe4 Nxe4 15. Qxd8 Bxd8 16. Bxd8 Rfxd8 17. Rac1 Rac8 18. Nd4 Nc3 19. Bg4 Bd5 1/2-1/2

[Event "Match Van den Bosch-Van Oosterom +1-1=4"]
[Site "Hilversum"]
[Date "1962.03.08"]
[Round "6"]
[White "Van den Bosch, Johannes"]
[Black "Van Oosterom, Henny"]
[Result "1/2-1/2"]
[ECO "D40"]
[PlyCount "42"]
[EventDate "1961.12.20"]
[EventType "match"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 c5 4. e3 d5 5. Nc3 Nc6 6. dxc5 Bxc5 7. a3 dxc4 8. Qc2 Na5 9. Nd2 0-0 10. Nxc4 Nxc4 11. Bxc4 Bd7 12. b4 Bb6 13. Bb2 Qe7 14. Ne4 Rac8 15. Nxf6+ gxf6 16. Qe2 e5 17. 0-0 f5 18. Rac1 Be6 19. Bxe6 Qxe6 20. Qf3 Rxc1 21. Rxc1 f6 1/2-1/2

[Event "Match Van den Bosch-Van Oosterom +1-1=4"]
[Site "Hilversum"]
[Date "1962.03.01"]
[Round "5"]
[White "Van Oosterom, Henny"]
[Black "Van den Bosch, Johannes"]
[Result "0-1"]
[ECO "A07"]
[PlyCount "62"]
[EventDate "1961.12.20"]
[EventType "match"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 Nc6 3. Bg2 e5 4. d3 Be7 5. 0-0 Be6 6. Nbd2 Qd7 7. e4 d4 8. Nc4 f6 9. a4 g5 10. Ne1 h5 11. h4 gxh4 12. gxh4 Nh6 13. f4 exf4 14. Bxf4 0-0-0 15. Rb1 Rdg8 16. Qd2 Bb4 17. c3 Bc5 18. Kh1 Nf7 19. Qf2 Be7 20. cxd4 Nxd4 21. b4 Rg6 22. Nf3 Nxf3 23. Qxf3 Rhg8 24. Rf2 Rg4 25. b5 Rxh4+ 26. Kg1 Bxc4 27. dxc4 Bc5 28. Be3 Ng5 29. Bxg5 Rxg5 30. Qxf6 Bxf2+ 31. Qxf2 Rhg4 0-1

[Event "Match Van den Bosch-Van Oosterom +1-1=4"]
[Site "Hilversum"]
[Date "1962.02.22"]
[Round "4"]
[White "Van den Bosch, Johannes"]
[Black "Van Oosterom, Henny"]
[Result "0-1"]
[ECO "B12"]
[PlyCount "58"]
[EventDate "1961.12.20"]
[EventType "match"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. h4 h5 5. Bd3 Qd7 6. Ne2 g6 7. Nf4 Bh6 8. Nc3 Bxd3 9. e6 Qd6 10. exf7+ Kxf7 11. Nxd3 Bxc1 12. Qxc1 Nd7 13. Qe3 Nh6 14. 0-0-0 Nf5 15. Qf3 Raf8 16. g4 hxg4 17. Qxg4 Ke8 18. Rde1 Qf6 19. Nf4 Qxd4 20. Qxg6+ Rf7 21. Ne6 Qf6 22. h5 Nf8 23. Nxf8 Kxf8 24. Qg4 Nd4 25. Re3 Qf4 26. Qd1 Nf5 27. Qd2 Nxe3 28. fxe3 Qg5 29. Qe2 Rf5 0-1

[Event "Match Van den Bosch-Van Oosterom +1-1=4"]
[Site "Hilversum"]
[Date "1962.01.29"]
[Round "3"]
[White "Van Oosterom, Henny"]
[Black "Van den Bosch, Johannes"]
[Result "1/2-1/2"]
[ECO "A17"]
[PlyCount "81"]
[EventDate "1961.12.20"]
[EventType "match"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 e6 3. g3 d5 4. cxd5 exd5 5. Bg2 d4 6. Ne4 Nxe4 7. Bxe4 Be7 8. Qc2 Na6 9. a3 Nc5 10. Nf3 d3 11. Bxd3 Nxd3+ 12. Qxd3 Qxd3 13. exd3 Bh3 14. Nd4 0-0-0 15. Nc2 f5 16. f4 h6 17. d4 Bg2 18. Rg1 Be4 19. Kd1 g5 20. d3 Bxd3 21. Be3 Bf6 22. Kd2 Be4 23. b4 g4 24. Rad1 Rd6 25. b5 Rhd8 26. Rge1 a6 27. a4 axb5 28. axb5 Rd5 29. Rb1 Bxc2 30. Kxc2 Bxd4 31. Bxd4 Rxd4 32. b6 Rd2+ 33. Kc3 Rxh2 34. Re7 cxb6 35. Rxb6 Rd7 36. Rxd7 Kxd7 37. Rxb7+ Kc6 38. Re7 Rh3 39. Kd4 Kd6 40. Re3 h5 41. Ra3 1/2-1/2

[Event "Match Van den Bosch-Van Oosterom +1-1=4"]
[Site "Hilversum"]
[Date "1962.01.03"]
[Round "2"]
[White "Van den Bosch, Johannes"]
[Black "Van Oosterom, Henny"]
[Result "1/2-1/2"]
[ECO "D30"]
[PlyCount "161"]
[EventDate "1961.12.20"]
[EventType "match"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 c5 4. e3 Nc6 5. d5 exd5 6. cxd5 Ne7 7. d6 Nf5 8. Bd3 Nxd6 9. Nc3 b5 10. e4 b4 11. Ne2 Nb7 12. e5 Ng8 13. Bc4 d6 14. Qd5 Qc7 15. Ng5 Nh6 16. e6 f6 17. Ne4 f5 18. N4g3 Rb8 19. Bxh6 gxh6 20. Qxf5 Na5 21. Bd5 Qg7 22. 0-0 Qg6 23. Qf3 Be7 24. Nf4 Qg5 25. Nh3 Qg6 26. Qd1 0-0 27. Be4 Qf6 28. Qa4 Bd8 29. Rad1 Bxe6 30. Rxd6 Bc7 31. Rdd1 Nc4 32. Qxa7 Bb6 33. Qa6 Nxb2 34. Rd6 Bc4 35. Rxf6 Bxa6 36. Rxf8+ Rxf8 37. Bd5+ Kg7 38. Nh5+ Kg6 39. N5f4+ Kf5 40. Be6+ Ke5 41. Re1+ Kd6 42. Rb1 Nd3 43. Rd1 Ke5 44. Nxd3+ Bxd3 45. Rxd3 Kxe6 46. Rb3 Bc7 47. Kf1 Ra8 48. Rb2 Be5 49. Rc2 Kd5 50. g3 c4 51. Rd2+ Kc6 52. f4 c3 53. Re2 Bd4 54. Nf2 Bxf2 55. Kxf2 Rxa2 56. Rxa2 b3 57. Ra3 c2 58. Rxb3 c1Q 59. Rf3 Qc2+ 60. Kg1 Qf5 61. Kg2 Kd5 62. h3 h5 63. h4 Ke4 64. Rf2 h6 65. Rf1 Kd5 66. Rf2 Ke6 67. Kh2 Kf6 68. Rb2 Qe4 69. Ra2 Kf5 70. Rf2 Qe3 71. Ra2 Kg4 72. Rg2 Qd3 73. Rg1 Kf3 74. Rg2 Qe3 75. Ra2 Qe1 76. Rg2 Qf1 77. Rb2 Kg4 78. Rg2 Qf3 79. Rg1 Qf2+ 80. Rg2 Qf1 81. Ra2 1/2-1/2

[Event "Match Van den Bosch-Van Oosterom +1-1=4"]
[Site "Hilversum"]
[Date "1961.12.20"]
[Round "1"]
[White "Van Oosterom, Henny"]
[Black "Van den Bosch, Johannes"]
[Result "1/2-1/2"]
[ECO "A33"]
[PlyCount "40"]
[EventDate "1961.12.20"]
[EventType "match"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. c4 Nf6 2. g3 e6 3. Bg2 c5 4. Nf3 Nc6 5. 0-0 Be7 6. d4 cxd4 7. Nxd4 0-0 8. Nc3 d5 9. e4 Nxd4 10. Qxd4 dxe4 11. Rd1 Qxd4 12. Rxd4 e5 13. Rd1 Bg4 14. Re1 Rfd8 15. Bg5 Rac8 16. Bxe4 Rxc4 17. Bxb7 Rb8 18. Bg2 h6 19. Nd5 Nxd5 20. Bxd5 Rd4 1/2-1/2

[Event "Botvinnik sim"]
[Site "Netherlands"]
[Date "1958.??.??"]
[Round "?"]
[White "Botvinnik, Mikhail"]
[Black "Van den Bosch, Johannes"]
[Result "1/2-1/2"]
[ECO "D97"]
[PlyCount "58"]
[EventDate "1958.10.??"]
[EventType "simul"]
[EventRounds "1"]
[EventCountry "NED"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. Qb3 dxc4 6. Qxc4 0-0 7. e4 c6 8. Be2 b5 9. Qd3 b4 10. Na4 Ba6 11. Qc2 Qa5 12. b3 Bxe2 13. Qxe2 Nfd7 14. Bb2 Qb5 15. Rc1 Na6 16. Rc2 Rfc8 17. 0-0 Qxe2 18. Rxe2 c5 19. dxc5 Ndxc5 20. Nxc5 Nxc5 21. Bxg7 Kxg7 22. Ne5 f6 23. Nc4 Na4 24. Rc2 Nb6 25. Rfc1 Nxc4 26. Rxc4 Rxc4 27. Rxc4 Rd8 28. Kf1 Rd2 29. Rxb4 Rxa2 1/2-1/2

[Event "NED-ch18"]
[Site "Amsterdam"]
[Date "1957.04.13"]
[Round "11"]
[White "Van den Bosch, Johannes"]
[Black "Donner, Jan Hein"]
[Result "0-1"]
[ECO "B30"]
[PlyCount "82"]
[EventDate "1957.03.30"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "NED"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 Nf6 4. Nc3 Nd4 5. e5 Nxb5 6. Nxb5 Nd5 7. 0-0 a6 8. c4 Nb4 9. Nc3 Nc6 10. Re1 e6 11. d4 cxd4 12. Nxd4 d6 13. Nxc6 bxc6 14. exd6 Bxd6 15. Qh5 0-0 16. c5 Be7 17. Bf4 f5 18. Rad1 Qa5 19. Bd6 Bxd6 20. cxd6 Bd7 21. Ne4 e5 22. Ng5 h6 23. Nf3 e4 24. Rxe4 Be8 25. Rxe8 Raxe8 26. d7 Re4 27. h3 Qc7 28. Nh4 Rd8 29. Qxf5 Rxd7 30. Qxd7 Re1+ 31. Rxe1 Qxd7 32. Nf3 Qd3 33. Rc1 a5 34. b3 Qe4 35. a3 Qd3 36. b4 Qxa3 37. Rxc6 Qxb4 38. h4 a4 39. h5 a3 40. Rc8+ Kh7 41. Ra8 a2 0-1

[Event "NED-ch18"]
[Site "Amsterdam"]
[Date "1957.04.01"]
[Round "3"]
[White "Van den Berg, Carel"]
[Black "Van den Bosch, Johannes"]
[Result "1-0"]
[ECO "D74"]
[PlyCount "53"]
[EventDate "1957.03.30"]
[EventType "tourn"]
[EventRounds "11"]
[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. g3 Bg7 4. Bg2 d5 5. cxd5 Nxd5 6. Nf3 0-0 7. 0-0 c6 8. Nc3 Nxc3 9. bxc3 Qa5 10. Qb3 Qa6 11. Re1 Nd7 12. Ba3 Re8 13. Ng5 e6 14. Ne4 Nb6 15. Nd6 Rd8 16. e4 Bf8 17. e5 Bxd6 18. Bxd6 Nc4 19. Be7 Re8 20. Bf6 h6 21. Qc2 Kh7 22. Re4 Qa3 23. Rb1 Qf8 24. Qd3 b5 25. Rh4 Bd7 26. g4 Kg8 27. Qh3 1-0

[Event "NED-ch17"]
[Site "Amsterdam"]
[Date "1954.04.18"]
[Round "11"]
[White "Van den Bosch, Johannes"]
[Black "Barendregt, Johan"]
[Result "1-0"]
[ECO "C42"]
[PlyCount "39"]
[EventDate "1954.04.05"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "NED"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. d4 Be7 6. Bd3 d5 7. 0-0 Nc6 8. Re1 Bf5 9. Nc3 Nxc3 10. bxc3 Bxd3 11. Qxd3 0-0 12. Rb1 Na5 13. Qf5 g6 14. Qh3 Re8 15. Bf4 c6 16. Qg3 Rc8 17. h4 h5 18. Be5 Qd7 19. Qf4 Qg4 20. Qh6 1-0

[Event "NED-ch17"]
[Site "Amsterdam"]
[Date "1954.04.16"]
[Round "10"]
[White "Spanjaard, Eduard"]
[Black "Van den Bosch, Johannes"]
[Result "1-0"]
[ECO "E69"]
[PlyCount "55"]
[EventDate "1954.04.05"]
[EventType "tourn"]
[EventRounds "11"]
[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. g3 Bg7 4. Bg2 0-0 5. Nc3 d6 6. Nf3 Nbd7 7. 0-0 e5 8. e4 c6 9. h3 exd4 10. Nxd4 a5 11. Bf4 Ne8 12. Qd2 Ne5 13. Qe2 Nc7 14. Rad1 Ne6 15. Be3 Nxd4 16. Bxd4 Be6 17. b3 Qc8 18. Na4 Bxh3 19. Nb6 Qe6 20. Nxa8 Rxa8 21. c5 Bxg2 22. Kxg2 d5 23. Rfe1 Re8 24. exd5 cxd5 25. Bxe5 Bxe5 26. Qb5 d4 27. f4 Qd5+ 28. Kf2 1-0

[Event "NED-ch17"]
[Site "Amsterdam"]
[Date "1954.04.15"]
[Round "9"]
[White "Van den Bosch, Johannes"]
[Black "Muhring, Willem Jan"]
[Result "0-1"]
[ECO "D03"]
[PlyCount "50"]
[EventDate "1954.04.05"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "NED"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. Bg5 d5 4. Nbd2 Be7 5. e3 Nbd7 6. Bd3 c5 7. c3 h6 8. Bh4 0-0 9. Ne5 Nxe5 10. dxe5 Nd7 11. Bg3 f5 12. exf6 Nxf6 13. e4 Qe8 14. e5 Nh5 15. Qg4 Bg5 16. Nf3 Nf4 17. Bxf4 Rxf4 18. Qh3 Bd8 19. Qg3 Rf8 20. 0-0-0 Qf7 21. Kb1 Bd7 22. h4 b5 23. Bh7+ Kxh7 24. Ng5+ Bxg5 25. hxg5 Qxf2 0-1

[Event "NED-ch17"]
[Site "Amsterdam"]
[Date "1954.04.14"]
[Round "8"]
[White "Kramer, Haije J"]
[Black "Van den Bosch, Johannes"]
[Result "1/2-1/2"]
[ECO "D87"]
[PlyCount "80"]
[EventDate "1954.04.05"]
[EventType "tourn"]
[EventRounds "11"]
[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 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 c5 7. Bc4 Bg7 8. Ne2 0-0 9. 0-0 Qc7 10. Bf4 e5 11. dxe5 Bxe5 12. Bxe5 Qxe5 13. Bd5 Nc6 14. f4 Qh5 15. Qe1 Be6 16. Ng3 Qh4 17. Qf2 Rac8 18. f5 Bxd5 19. exd5 Ne5 20. Qf4 Qxf4 21. Rxf4 Nd3 22. Re4 Rcd8 23. Rb1 Rxd5 24. Rxb7 gxf5 25. Ree7 Ne5 26. h3 f4 27. Ne4 Kg7 28. c4 Nxc4 29. Rxa7 Ne3 30. Rac7 Nf5 31. Red7 Rxd7 32. Rxd7 c4 33. Rc7 Ra8 34. Rxc4 Rxa2 35. Rc3 Ne3 36. g3 Ra1+ 37. Kh2 Nf1+ 38. Kg2 Ne3+ 39. Kf3 Rf1+ 40. Ke2 Rh1 1/2-1/2

[Event "NED-ch17"]
[Site "Amsterdam"]
[Date "1954.04.13"]
[Round "7"]
[White "Van den Bosch, Johannes"]
[Black "De Jong, Theodoor"]
[Result "1/2-1/2"]
[ECO "D41"]
[PlyCount "52"]
[EventDate "1954.04.05"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "NED"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d5 3. c4 e6 4. Nc3 c5 5. cxd5 Nxd5 6. e4 Nxc3 7. bxc3 cxd4 8. cxd4 Bb4+ 9. Bd2 Bxd2+ 10. Qxd2 0-0 11. Bc4 Nc6 12. 0-0 b6 13. Rad1 Na5 14. Bd3 Bb7 15. Qf4 Rc8 16. d5 exd5 17. exd5 Qf6 18. Qxf6 gxf6 19. d6 Rfd8 20. Rfe1 Rc5 21. Be4 Bxe4 22. Rxe4 Nc4 23. d7 Ne5 24. Nxe5 fxe5 25. f4 Rc7 26. Rxe5 Rdxd7 1/2-1/2

[Event "NED-ch17"]
[Site "Amsterdam"]
[Date "1954.04.10"]
[Round "6"]
[White "Van den Berg, Carel"]
[Black "Van den Bosch, Johannes"]
[Result "0-1"]
[ECO "C06"]
[PlyCount "74"]
[EventDate "1954.04.05"]
[EventType "tourn"]
[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. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Bd3 b6 6. Ne2 Ba6 7. Bxa6 Nxa6 8. 0-0 c5 9. c3 Be7 10. Ng3 cxd4 11. cxd4 Nb4 12. Qg4 g6 13. Nf3 h5 14. Qf4 Rc8 15. Ne2 Rc2 16. Nc3 Nd3 17. Qe3 Nxc1 18. Rfxc1 Rxb2 19. a4 a6 20. Na2 Bb4 21. Rc6 Nb8 22. Nxb4 Rxb4 23. Rd6 Qc7 24. h4 Rc4 25. Rb1 Nc6 26. Qf4 a5 27. Qf6 0-0 28. Qf4 Ne7 29. Rdxb6 Nf5 30. Rb7 Qc6 31. Rb8 Rc8 32. g4 hxg4 33. Qxg4 Rc1+ 34. Kh2 Rxb1 35. Rxb1 Qc2 36. Rb7 Qxf2+ 37. Qg2 Qc2 0-1

[Event "NED-ch17"]
[Site "Amsterdam"]
[Date "1954.04.09"]
[Round "5"]
[White "Van den Bosch, Johannes"]
[Black "Euwe, Max"]
[Result "1/2-1/2"]
[ECO "B59"]
[PlyCount "105"]
[EventDate "1954.04.05"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "NED"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Be2 e5 7. Nb3 Be7 8. 0-0 0-0 9. Be3 Be6 10. Bf3 a5 11. a4 Nb4 12. Nb5 Bc4 13. Re1 d5 14. Nd2 Bxb5 15. axb5 d4 16. Bg5 Rc8 17. Rc1 Nd7 18. Bxe7 Qxe7 19. Bg4 Rc7 20. Bxd7 Qxd7 21. b6 Rc6 22. Nf3 Qe7 23. c3 dxc3 24. bxc3 Rd6 25. Nd4 Qd8 26. cxb4 Rxd4 27. Qa4 Rxb4 28. Qxa5 Qxb6 29. Qxe5 Rb2 30. Qc5 Qxc5 31. Rxc5 g6 32. Rec1 Rd8 33. Rc8 Rxc8 34. Rxc8+ Kg7 35. g3 Rb4 36. Rc7 g5 37. Kg2 g4 38. h3 h5 39. hxg4 hxg4 40. e5 Kg6 41. Rd7 b5 42. Rd6+ Kf5 43. Rf6+ Kxe5 44. Rxf7 Rd4 45. f3 Rd2+ 46. Kf1 gxf3 47. Rxf3 b4 48. Ke1 Rd4 49. Ke2 Rc4 50. Kd2 Kd5 51. Rf4 b3 52. Rxc4 Kxc4 53. Kc1 1/2-1/2

[Event "NED-ch17"]
[Site "Amsterdam"]
[Date "1954.04.08"]
[Round "4"]
[White "Cortlever, Nicolaas"]
[Black "Van den Bosch, Johannes"]
[Result "1/2-1/2"]
[ECO "D02"]
[PlyCount "35"]
[EventDate "1954.04.05"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "NED"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 Nc6 3. d4 Bf5 4. Bg2 e6 5. 0-0 Bd6 6. c4 dxc4 7. Qa4 Nge7 8. Nbd2 Nd5 9. Nxc4 Nb6 10. Nxd6+ Qxd6 11. Qb5 Be4 12. Rd1 Qd5 13. Qxd5 Nxd5 14. Ne1 Bxg2 15. Kxg2 0-0-0 16. Nc2 Ndb4 17. Nxb4 Nxb4 18. Bf4 1/2-1/2

[Event "NED-ch17"]
[Site "Amsterdam"]
[Date "1954.04.07"]
[Round "3"]
[White "Orbaan, Constant"]
[Black "Van den Bosch, Johannes"]
[Result "1-0"]
[ECO "B25"]
[PlyCount "89"]
[EventDate "1954.04.05"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "NED"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. Nf3 d6 2. e4 c5 3. g3 Nf6 4. Nc3 Nc6 5. h3 g6 6. d3 Bg7 7. Bg2 0-0 8. 0-0 d5 9. Bg5 d4 10. Ne2 h6 11. Bd2 Ne8 12. Nh4 e5 13. Qe1 Kh7 14. f4 exf4 15. gxf4 Nd6 16. Kh1 Nb4 17. Bxb4 cxb4 18. e5 Nb5 19. Nf3 a5 20. Qf2 f6 21. Qg3 fxe5 22. fxe5 Qe8 23. Nf4 Bf5 24. Rae1 Ra6 25. Nd5 Qd8 26. Nh4 Qg5 27. Qxg5 hxg5 28. Nxf5 gxf5 29. e6 Re8 30. e7 Kg6 31. a4 bxa3 32. bxa3 Rc6 33. h4 Nc7 34. h5+ Kxh5 35. Rxf5 Kg4 36. Rf7 Re6 37. Be4 Nxd5 38. Bf5+ Kg3 39. Rg1+ Kf2 40. Bxe6+ Nf4 41. Rg2+ Kf1 42. Rh2 Bf6 43. Rxf6 Rxe7 44. Bh3+ Ke1 45. Rb6 1-0

[Event "NED-ch17"]
[Site "Amsterdam"]
[Date "1954.04.06"]
[Round "2"]
[White "Van den Bosch, Johannes"]
[Black "Donner, Jan Hein"]
[Result "0-1"]
[ECO "C02"]
[PlyCount "48"]
[EventDate "1954.04.05"]
[EventType "tourn"]
[EventRounds "11"]
[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. Bd3 cxd4 7. Nxd4 Nc6 8. Nf3 f6 9. Bf4 Qxb2 10. 0-0 Qxa1 11. Qc2 Rc8 12. Bxh7 Nge7 13. exf6 gxf6 14. Bd6 f5 15. Bxe7 Bxe7 16. Bg6+ Kf8 17. Qd2 Bf6 18. Ng5 Ne7 19. Nh7+ Rxh7 20. Bxh7 Bxc3 21. Nxc3 Qxc3 22. Qf4 Qg7 23. Qh4 Rc4 24. Qh3 Qg5 0-1

[Event "NED-ch17"]
[Site "Amsterdam"]
[Date "1954.04.05"]
[Round "1"]
[White "Van Scheltinga, Theo D"]
[Black "Van den Bosch, Johannes"]
[Result "1/2-1/2"]
[ECO "D61"]
[PlyCount "102"]
[EventDate "1954.04.05"]
[EventType "tourn"]
[EventRounds "11"]
[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 d5 4. Nf3 Nbd7 5. Bg5 Be7 6. e3 0-0 7. Qc2 h6 8. Bh4 c6 9. a3 a6 10. Rd1 Re8 11. Bd3 b5 12. cxb5 cxb5 13. 0-0 Bb7 14. Ne5 Nxe5 15. dxe5 Ng4 16. Bg3 Bh4 17. Bf4 g5 18. g3 gxf4 19. exf4 f5 20. Bxf5 exf5 21. Qxf5 Qc8 22. Qh5 Bg5 23. fxg5 Qf5 24. Nxd5 Rxe5 25. Qxg4 Bxd5 26. Qxf5 Rxf5 27. gxh6 Bc4 28. Rfe1 Rf3 29. Re7 Raf8 30. Rdd7 R8f7 31. Rxf7 Bxf7 32. Kg2 Rf6 33. g4 Rxh6 34. Kg3 Rc6 35. Ra7 Rc2 36. Rxa6 Rxb2 37. f4 Bd5 38. f5 Rg2+ 39. Kf4 Rxh2 40. Ke5 Bf7 41. g5 Kg7 42. Ra7 Re2+ 43. Kf4 Rf2+ 44. Ke4 Kg8 45. Ke5 Rc2 46. g6 Rc5+ 47. Kf6 Rc6+ 48. Kg5 Bxg6 49. fxg6 Rc4 50. Kf6 Rf4+ 51. Ke5 Ra4 1/2-1/2

[Event "Match/Nation NED-ENG 12,5-7,5"]
[Site "Utrecht"]
[Date "1949.09.17"]
[Round "1.5"]
[White "Milner Barry, Philip Stuart"]
[Black "Van den Bosch, Johannes"]
[Result "1-0"]
[ECO "B01"]
[PlyCount "55"]
[EventDate "1949.09.17"]
[EventType "team-match"]
[EventRounds "2"]
[EventCountry "NED"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]
[WhiteTeam "England"]
[BlackTeam "Netherlands"]
[WhiteTeamCountry "ENG"]
[BlackTeamCountry "NED"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. b4 Qb6 5. Nf3 Nf6 6. Bc4 Be6 7. Qe2 Bxc4 8. Qxc4 e6 9. 0-0 Nbd7 10. Rb1 Qc6 11. Qe2 Nd5 12. Nxd5 Qxd5 13. c4 Qf5 14. Rb3 Be7 15. Bb2 Bf6 16. Nd4 Bxd4 17. Bxd4 0-0 18. Rf3 Qc2 19. Rg3 g6 20. f4 Rae8 21. a3 f6 22. Rc3 Qa4 23. Re3 e5 24. Re1 Rd8 25. Bc3 exf4 26. Re7 c5 27. Qe6+ Kh8 28. b5 1-0

[Event "Match/Nation NED-ENG (4,5-5,5) (3-7)"]
[Site "Amsterdam"]
[Date "1947.04.06"]
[Round "2.6"]
[White "Milner Barry, Philip Stuart"]
[Black "Van den Bosch, Johannes"]
[Result "1-0"]
[ECO "C14"]
[PlyCount "55"]
[EventDate "1947.04.05"]
[EventType "team-match"]
[EventRounds "2"]
[EventCountry "NED"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]
[WhiteTeam "England"]
[BlackTeam "Netherlands"]
[WhiteTeamCountry "ENG"]
[BlackTeamCountry "NED"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Be7 5. e5 Ne4 6. Bxe7 Qxe7 7. Nxe4 dxe4 8. Qe2 b6 9. 0-0-0 Bb7 10. g3 c5 11. Bg2 Nc6 12. dxc5 0-0 13. Bxe4 Nxe5 14. f4 Bxe4 15. Qxe4 Ng4 16. Qf3 Nf6 17. c6 Rac8 18. Ne2 Qc5 19. Nd4 Nd5 20. Rhe1 Nb4 21. Re5 Qc4 22. b3 Qa6 23. a4 Rc7 24. f5 exf5 25. c3 b5 26. cxb4 bxa4 27. Qd3 Qb6 28. Qb5 1-0

[Event "Match/Nation NED-ENG (4,5-5,5) (3-7)"]
[Site "Amsterdam"]
[Date "1947.04.05"]
[Round "1.6"]
[White "Van den Bosch, Johannes"]
[Black "Milner Barry, Philip Stuart"]
[Result "1-0"]
[ECO "C80"]
[PlyCount "77"]
[EventDate "1947.04.05"]
[EventType "team-match"]
[EventRounds "2"]
[EventCountry "NED"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]
[WhiteTeam "Netherlands"]
[BlackTeam "England"]
[WhiteTeamCountry "NED"]
[BlackTeamCountry "ENG"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Nxe4 6. d4 b5 7. d5 bxa4 8. dxc6 d6 9. Re1 Nf6 10. c4 Be7 11. Nc3 0-0 12. Bg5 Be6 13. Bxf6 gxf6 14. Qxa4 Kh8 15. Nd5 Rg8 16. Qc2 f5 17. Rad1 Bxd5 18. Rxd5 Qc8 19. Nd4 f4 20. Qf5 Qxf5 21. Nxf5 Bf6 22. c5 Rg5 23. Nxd6 cxd6 24. cxd6 Rgg8 25. c7 Rac8 26. Rc5 Bd8 27. Rec1 Kg7 28. d7 Rxc7 29. Rxc7 Bxc7 30. Rxc7 Rd8 31. Kf1 e4 32. Ke2 Kf6 33. f3 e3 34. g3 Ke5 35. gxf4+ Kxf4 36. b4 f5 37. a4 Rg8 38. Rc4+ Ke5 39. Rc8 1-0

[Event "NED-ch Voorwedstrijden Leiden-C"]
[Site "Leiden"]
[Date "1946.11.02"]
[Round "7"]
[White "Van den Bosch, Johannes"]
[Black "Kramer, Haije J"]
[Result "0-1"]
[ECO "A46"]
[PlyCount "102"]
[EventDate "1946.10.26"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. Bg5 c5 4. e4 Qb6 5. Bxf6 gxf6 6. d5 Rg8 7. Nbd2 d6 8. g3 e5 9. Nc4 Qc7 10. Ne3 Bh6 11. Bb5+ Ke7 12. 0-0 Bxe3 13. fxe3 a6 14. Be2 Bh3 15. Rf2 Nd7 16. Nh4 Rg5 17. Bf1 Bg4 18. Qe1 Nf8 19. Bg2 Ng6 20. Nf3 Rh5 21. Qf1 Rh6 22. Nd2 Nf8 23. h3 Bd7 24. Rf3 Rg6 25. Qf2 h6 26. g4 Nh7 27. Qh4 Rag8 28. Nf1 Bxg4 29. Rg3 Bd7 30. Rxg6 Rxg6 31. Ng3 Ng5 32. Rf1 Qb6 33. b3 Qa5 34. Nf5+ Bxf5 35. exf5 Rg7 36. Qg3 Qxa2 37. h4 Ne6 38. Qe1 Nc7 39. Rf2 Qa3 40. Qd1 Qb4 41. c4 Qc3 42. Re2 Rg4 43. h5 Rg5 44. Qb1 Rxh5 45. Kf2 Ne8 46. b4 cxb4 47. Rb2 Rxf5+ 48. Qxf5 Qxb2+ 49. Kg3 Qc3 50. Qc8 Qxe3+ 51. Kh2 Qb6 0-1

[Event "NED-ch Voorwedstrijden Leiden-C"]
[Site "Leiden"]
[Date "1946.11.01"]
[Round "6"]
[White "Van den Bosch, Johannes"]
[Black "Been, J."]
[Result "1-0"]
[ECO "C65"]
[PlyCount "41"]
[EventDate "1946.10.26"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Bc5 6. c3 0-0 7. d4 Bb6 8. Bg5 h6 9. Bh4 d6 10. d5 Nb8 11. Nbd2 g5 12. Nxg5 hxg5 13. Bxg5 Bg4 14. Qe1 Ba7 15. Kh1 b5 16. f4 Qe7 17. fxe5 Qxe5 18. Bxf6 Qh5 19. Qg3 Nd7 20. Bd1 Qg6 21. Qxg4 1-0

[Event "NED-ch Voorwedstrijden Leiden-C"]
[Site "Leiden"]
[Date "1946.10.31"]
[Round "5"]
[White "Sammelius, Carel JR"]
[Black "Van den Bosch, Johannes"]
[Result "0-1"]
[ECO "D37"]
[PlyCount "110"]
[EventDate "1946.10.26"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. e3 Nbd7 5. Nc3 a6 6. c5 b6 7. cxb6 c5 8. Bd3 Qxb6 9. 0-0 Bd6 10. Bd2 0-0 11. Na4 Qd8 12. dxc5 Nxc5 13. Nxc5 Bxc5 14. Qe2 Qe7 15. Rfc1 Bb7 16. Rc2 Bd6 17. Nd4 e5 18. Nf5 Qe6 19. Nxd6 Qxd6 20. Qe1 Rfc8 21. Rac1 Rxc2 22. Rxc2 d4 23. e4 Bc6 24. f3 Bb5 25. Bxb5 axb5 26. Qc1 h6 27. Rc6 Qd8 28. Qc5 Nd7 29. Qxb5 Rxa2 30. g3 Kh7 31. Qb7 Nf6 32. Qxf7 Rxb2 33. Rc7 Qxc7 34. Qxc7 Rxd2 35. Qxe5 d3 36. Qf5+ Kh8 37. e5 Nd5 38. e6 Rd1+ 39. Kf2 Rf1+ 40. Kxf1 Ne3+ 41. Ke1 Nxf5 42. Kd2 Kg8 43. Kxd3 Kf8 44. Ke4 g6 45. f4 Ke7 46. g4 Ng7 47. Ke5 Nxe6 48. f5 Nf8 49. g5 h5 50. Kf4 Kf7 51. Ke5 gxf5 52. Kxf5 Ng6 53. Ke4 Nh4 54. Ke5 Kg6 55. Kf4 Nf5 0-1

[Event "NED-ch Voorwedstrijden Leiden-C"]
[Site "Leiden"]
[Date "1946.10.30"]
[Round "4"]
[White "Van den Bosch, Johannes"]
[Black "Koomen, Willem"]
[Result "1-0"]
[ECO "A80"]
[PlyCount "91"]
[EventDate "1946.10.26"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 e6 3. e3 f5 4. Bd3 Bd6 5. 0-0 Qf6 6. c4 c6 7. Nc3 Nh6 8. Qb3 a6 9. cxd5 exd5 10. e4 fxe4 11. Bxe4 0-0 12. Bxd5+ Kh8 13. Ne4 Qg6 14. Nxd6 Qxd6 15. Bxh6 cxd5 16. Bd2 Nc6 17. Rac1 Bg4 18. Qxb7 Rac8 19. Ne5 Nxe5 20. dxe5 Qxe5 21. Rxc8 Bxc8 22. Qb4 Kg8 23. Be3 Qe4 24. Qc5 Re8 25. h3 Qc4 26. Qa7 d4 27. Bxd4 Bb7 28. Qxb7 Qxd4 29. Qb3+ Kh8 30. Rd1 Qa7 31. Qe3 Qf7 32. Qb3 Qa7 33. Qa4 Rf8 34. Qd4 Qf7 35. a3 h6 36. Rc1 Qe7 37. Rc6 Rf6 38. Rxf6 gxf6 39. Qe3 Qg7 40. Qe8+ Kh7 41. Qe4+ Kg8 42. Qc4+ Kh7 43. Qxa6 f5 44. Qb5 f4 45. Qf5+ Kg8 46. Qg4 1-0

[Event "NED-ch Voorwedstrijden Leiden-C"]
[Site "Leiden"]
[Date "1946.10.29"]
[Round "3"]
[White "Tummers, Leo J"]
[Black "Van den Bosch, Johannes"]
[Result "1-0"]
[ECO "D58"]
[PlyCount "41"]
[EventDate "1946.10.26"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. e3 h6 6. Bh4 0-0 7. Nf3 b6 8. cxd5 exd5 9. Bd3 Be6 10. 0-0 c5 11. Rc1 Nc6 12. Qa4 Nb4 13. Bb1 a5 14. a3 Na6 15. Ne5 Bd6 16. Qc2 Re8 17. Bxf6 Qxf6 18. Qh7+ Kf8 19. Nd7+ Bxd7 20. Nxd5 Bxh2+ 21. Kh1 1-0

[Event "NED-ch Voorwedstrijden Leiden-C"]
[Site "Leiden"]
[Date "1946.10.28"]
[Round "2"]
[White "Van den Bosch, Johannes"]
[Black "Van Doesburgh, Gerrit RD"]
[Result "1-0"]
[ECO "C67"]
[PlyCount "71"]
[EventDate "1946.10.26"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. 0-0 Nxe4 5. d4 Be7 6. Qe2 Nd6 7. Bxc6 bxc6 8. dxe5 Nb7 9. Rd1 0-0 10. Nc3 d5 11. Nd4 Qe8 12. Qf3 Bc5 13. Qg3 Bxd4 14. Rxd4 Bf5 15. Bh6 Bg6 16. Be3 Nd8 17. Rd2 Ne6 18. Ne2 Qe7 19. f4 f6 20. Nd4 Nxd4 21. Bxd4 fxe5 22. Bxe5 Be4 23. Qc3 c5 24. Re1 Rf7 25. Qa5 c6 26. Re3 Raf8 27. h3 Re8 28. b3 Rc8 29. Rc3 Qh4 30. Re2 Qh5 31. g4 Qh4 32. Qxc5 g5 33. f5 h5 34. Qd6 hxg4 35. Qg6+ Kf8 36. Bd6+ 1-0

[Event "NED-ch Voorwedstrijden Leiden-C"]
[Site "Leiden"]
[Date "1946.10.26"]
[Round "1"]
[White "Van Oosterwijk Bruyn, Jaap J"]
[Black "Van den Bosch, Johannes"]
[Result "0-1"]
[ECO "C14"]
[PlyCount "62"]
[EventDate "1946.10.26"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 e6 2. e4 d5 3. Nc3 Nf6 4. Bg5 Be7 5. e5 Ne4 6. Bxe7 Qxe7 7. Nxe4 dxe4 8. c3 0-0 9. Qg4 f5 10. exf6 Qxf6 11. f3 e5 12. Qxe4 Qb6 13. Bd3 Bf5 14. Qd5+ Kh8 15. 0-0-0 Qh6+ 16. Kc2 Bxd3+ 17. Rxd3 exd4 18. Ne2 dxc3 19. bxc3 Nc6 20. f4 Rad8 21. Qf3 Rxd3 22. Qxd3 Qe6 23. Kb1 Rd8 24. Qc2 Qd5 25. Ng3 Qd6 26. Rf1 Na5 27. Ne4 Qb6+ 28. Ka1 Nc4 29. Ng5 Rd3 30. Rb1 Qe3 31. Rxb7 Rd1+ 0-1

[Event "Baarn"]
[Site "Baarn"]
[Date "1941.05.22"]
[Round "7"]
[White "Kramer, Haije J"]
[Black "Van den Bosch, Johannes"]
[Result "1/2-1/2"]
[ECO "C85"]
[PlyCount "94"]
[EventDate "1941.05.??"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Bxc6 dxc6 7. d3 Bg4 8. h3 Bxf3 9. Qxf3 Nd7 10. Nd2 Bc5 11. Nc4 Qe7 12. Bd2 h5 13. Qe2 Qe6 14. Kh2 g6 15. f4 exf4 16. Bxf4 0-0-0 17. Rae1 Rdg8 18. Qf3 g5 19. Be3 Bd6+ 20. Nxd6+ Qxd6+ 21. Kh1 g4 22. Qf4 gxh3 23. gxh3 Qe6 24. Qf5 Qxa2 25. Bd4 Rh6 26. Qxf7 Qxf7 27. Rxf7 c5 28. Be3 Rhg6 29. Rg1 c4 30. d4 c3 31. b3 b5 32. e5 Rxg1+ 33. Bxg1 Re8 34. Rf3 b4 35. Rf5 c5 36. d5 Nxe5 37. Bxc5 Nd3 38. Rf8 Rxf8 39. Bxf8 Nf4 40. Bxb4 Nxd5 41. Bc5 Nf4 42. Be3 Nd5 43. Bd4 Kd7 44. Kg2 Ke6 45. Kf3 Kf5 46. h4 Nb4 47. Bxc3 Nxc2 1/2-1/2

[Event "Baarn"]
[Site "Baarn"]
[Date "1941.05.21"]
[Round "6"]
[White "Van den Bosch, Johannes"]
[Black "Kmoch, Hans"]
[Result "0-1"]
[ECO "C79"]
[PlyCount "94"]
[EventDate "1941.05.??"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 d6 6. c3 Bd7 7. d4 Be7 8. d5 Nb8 9. Bc2 0-0 10. c4 Bg4 11. Nc3 Nbd7 12. h3 Bh5 13. g4 Bg6 14. Qe2 h5 15. Nh4 hxg4 16. hxg4 Nh7 17. Nf5 Bg5 18. Kg2 Bxc1 19. Raxc1 Qg5 20. Rh1 Bxf5 21. exf5 g6 22. f4 exf4 23. Ne4 Rae8 24. Qf3 Rxe4 25. Bxe4 Nhf6 26. Qh3 Kg7 27. Bf3 Ne5 28. Qh4 Qxh4 29. Rxh4 g5 30. Rhh1 Nfxg4 31. Bxg4 Nxg4 32. c5 Kf6 33. cxd6 cxd6 34. Rc7 Ne3+ 35. Kf2 Nxd5 36. Rxb7 Kxf5 37. Ra7 g4 38. Rxa6 Rc8 39. Rh5+ Ke6 40. Ra4 Rc2+ 41. Kg1 f5 42. Ra8 Ne3 43. Ra5 d5 44. Rh8 g3 45. Ra6+ Ke5 46. Re8+ Kd4 47. Ra4+ Kd3 0-1

[Event "Baarn"]
[Site "Baarn"]
[Date "1941.05.20"]
[Round "5"]
[White "Bergsma, Klaas"]
[Black "Van den Bosch, Johannes"]
[Result "1/2-1/2"]
[ECO "C86"]
[PlyCount "102"]
[EventDate "1941.05.??"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Qe2 b5 7. Bb3 0-0 8. c3 d6 9. d4 Bg4 10. Rd1 Qc8 11. Be3 Na5 12. Bc2 Nc4 13. Bc1 c5 14. dxc5 dxc5 15. Nbd2 Nxd2 16. Bxd2 Rd8 17. h3 Bh5 18. Bg5 Qe6 19. g4 Rxd1+ 20. Rxd1 Bg6 21. a3 h6 22. Bh4 h5 23. Nh2 Nxg4 24. hxg4 Bxh4 25. gxh5 Bh7 26. Qg4 Qxg4+ 27. Nxg4 Rd8 28. Rxd8+ Bxd8 29. Nxe5 c4 30. Nc6 Bg5 31. a4 Bc1 32. axb5 axb5 33. Nd4 b4 34. cxb4 Bxb2 35. Nc6 Ba3 36. b5 Bc5 37. Na5 c3 38. Nb3 Bb6 39. Kf1 Kf8 40. Ke2 f6 41. f3 Bg8 42. Kd3 Bf7 43. Kxc3 Bxh5 44. Bd1 Ke7 45. Be2 Kd7 46. Nd4 Bf7 47. Bc4 Bh5 48. Be6+ Kd6 49. Nf5+ Ke5 50. f4+ Kxf4 51. Nxg7 Be2 1/2-1/2

[Event "Baarn"]
[Site "Baarn"]
[Date "1941.05.19"]
[Round "4"]
[White "Van den Bosch, Johannes"]
[Black "De Jong, Theodoor"]
[Result "1-0"]
[ECO "B02"]
[PlyCount "49"]
[EventDate "1941.05.??"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 Nf6 2. Nc3 d5 3. exd5 Nxd5 4. Bc4 Nb6 5. Bb3 c5 6. Qh5 e6 7. d3 Nc6 8. Nf3 Be7 9. Ng5 Bxg5 10. Bxg5 Qc7 11. Be3 Nd4 12. Bxd4 cxd4 13. Nb5 Qd7 14. Qc5 Qe7 15. Nc7+ Kd8 16. Qxe7+ Kxe7 17. Nxa8 Nxa8 18. Rc1 Rd8 19. c3 Nc7 20. cxd4 Nb5 21. d5 exd5 22. Rc5 Nd4 23. Rxd5 Nxb3 24. Rxd8 Kxd8 25. axb3 1-0

[Event "Baarn"]
[Site "Baarn"]
[Date "1941.05.18"]
[Round "3"]
[White "Koomen, Willem"]
[Black "Van den Bosch, Johannes"]
[Result "1/2-1/2"]
[ECO "A85"]
[PlyCount "88"]
[EventDate "1941.05.??"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. e3 0-0 6. Nf3 Ne4 7. Bxe7 Qxe7 8. Qc2 c6 9. Bd3 f5 10. Ne5 Nd7 11. 0-0 Nxe5 12. dxe5 Bd7 13. a3 Rad8 14. Ne2 Nc5 15. b4 Nxd3 16. Qxd3 Be8 17. c5 Bh5 18. Nf4 Bf7 19. Qd4 g5 20. Ne2 Kh8 21. a4 Qe8 22. f4 Bh5 23. Nc3 Rg8 24. Rf2 gxf4 25. exf4 Qg6 26. Raa2 Qh6 27. Rab2 a6 28. b5 axb5 29. axb5 Ra8 30. Ra2 Rxa2 31. Rxa2 Bf3 32. Rf2 Qh3 33. Qd2 Bxg2 34. Rxg2 Rxg2+ 35. Qxg2 Qxc3 36. Qg5 Qxc5+ 37. Kg2 Qf8 38. bxc6 bxc6 39. Kf2 c5 40. Ke2 c4 41. Ke3 c3 42. Kd3 d4 43. h4 Qe8 44. h5 Qb5+ 1/2-1/2

[Event "Baarn"]
[Site "Baarn"]
[Date "1941.05.17"]
[Round "2"]
[White "Van den Bosch, Johannes"]
[Black "Euwe, Max"]
[Result "1/2-1/2"]
[ECO "C47"]
[PlyCount "99"]
[EventDate "1941.05.??"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. d4 exd4 5. Nxd4 Bb4 6. Nxc6 bxc6 7. Bd3 d5 8. exd5 cxd5 9. 0-0 0-0 10. Bg5 Be6 11. Qf3 Be7 12. Rae1 c5 13. Bf5 d4 14. Ne4 Bc4 15. Qh3 g6 16. Qh4 Kg7 17. Bh6+ Kg8 18. Bxf8 Kxf8 19. Qh6+ Kg8 20. Nxf6+ Bxf6 21. Bd3 Be6 22. Qd2 c4 23. Be4 Rc8 24. b3 d3 25. bxc4 dxc2 26. Qxc2 Rxc4 27. Qb1 Ra4 28. Bc2 Rxa2 29. Rxe6 Rb2 30. Qe1 fxe6 31. Qxe6+ Kh8 32. Rd1 Qf8 33. Qe4 Qe7 34. Qa8+ Kg7 35. Qc6 Rb7 36. Qd5 Rc7 37. Bb3 Rc8 38. g3 Rd8 39. Qf3 Bd4 40. Qf4 g5 41. Qg4 Qf6 42. Rd2 Bb6 43. Rd7+ Rxd7 44. Qxd7+ Kf8 45. Qc8+ Ke7 46. Qc2 h5 47. Qh7+ Kd6 48. Qd3+ Qd4 49. Qxd4+ Bxd4 50. h4 1/2-1/2

[Event "Baarn"]
[Site "Baarn"]
[Date "1941.05.16"]
[Round "1"]
[White "Van den Bosch, Johannes"]
[Black "Van Doesburgh, Gerrit RD"]
[Result "1/2-1/2"]
[ECO "D69"]
[PlyCount "63"]
[EventDate "1941.05.??"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. e3 0-0 6. Nf3 Nbd7 7. Rc1 c6 8. Bd3 dxc4 9. Bxc4 Nd5 10. Bxe7 Qxe7 11. 0-0 Nxc3 12. Rxc3 e5 13. dxe5 Nxe5 14. Nxe5 Qxe5 15. f4 Qf6 16. f5 b5 17. Bd3 b4 18. Rc2 a5 19. Qf3 Bb7 20. Be4 Rfe8 21. Bxc6 Bxc6 22. Rxc6 Rxe3 23. Qd5 Rd3 24. Qxd3 Qxc6 25. f6 Qb6+ 26. Kh1 Rd8 27. Qe2 Qe6 28. Qb5 Qd5 29. Qxd5 Rxd5 30. Kg1 Rd2 31. Rf2 Rd1+ 32. Rf1 1/2-1/2

[Event "Delft"]
[Site "Delft"]
[Date "1940.02.11"]
[Round "2"]
[White "Euwe, Max"]
[Black "Van den Bosch, Johannes"]
[Result "1/2-1/2"]
[ECO "D69"]
[PlyCount "65"]
[EventDate "1940.02.10"]
[EventType "tourn"]
[EventRounds "3"]
[EventCountry "NED"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Bg5 Be7 5. e3 0-0 6. Nc3 Nbd7 7. Rc1 c6 8. Bd3 dxc4 9. Bxc4 Nd5 10. Bxe7 Qxe7 11. 0-0 Nxc3 12. Rxc3 e5 13. Nxe5 Nxe5 14. dxe5 Qxe5 15. f4 Qe4 16. Qe2 Rd8 17. Bb3 Bf5 18. g4 Be6 19. Bc2 Qb4 20. a3 Qb5 21. Qxb5 cxb5 22. f5 Bd5 23. Rd1 Kf8 24. f6 gxf6 25. Bxh7 Bf3 26. Rxd8+ Rxd8 27. Rd3 Rc8 28. Bf5 Rc1+ 29. Kf2 Bc6 30. Rd2 Rh1 31. Kg3 Rg1+ 32. Kf2 Rh1 33. Kg3 1/2-1/2

[Event "Delft"]
[Site "Delft"]
[Date "1940.02.11"]
[Round "3"]
[White "Van den Bosch, Johannes"]
[Black "Landau, Salo"]
[Result "1-0"]
[ECO "B55"]
[PlyCount "99"]
[EventDate "1940.02.10"]
[EventType "tourn"]
[EventRounds "3"]
[EventCountry "NED"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. f3 e5 6. Bb5+ Nbd7 7. Nf5 a6 8. Bxd7+ Qxd7 9. Bg5 Ng8 10. Nc3 f6 11. Bh4 g6 12. Ne3 Qf7 13. 0-0 Be6 14. f4 exf4 15. Rxf4 Bh6 16. Rf3 Bxe3+ 17. Rxe3 Rd8 18. Rd3 Ne7 19. Rxd6 Rxd6 20. Qxd6 g5 21. Nd5 Bxd5 22. Qb8+ Kd7 23. Qxh8 Bxe4 24. Rd1+ Bd5 25. Bg3 Qg6 26. Qb8 Qe4 27. Qxb7+ Ke8 28. Rxd5 Nxd5 29. h3 f5 30. Qxa6 f4 31. Qc6+ Kf7 32. Bf2 Qe5 33. Qc5 Qe4 34. c4 Nf6 35. Qxg5 f3 36. gxf3 Qxf3 37. Qg3 Qd1+ 38. Kg2 Qc2 39. c5 Qe4+ 40. Qf3 Qg6+ 41. Kh2 Ke8 42. Bd4 Ne4 43. Qg4 Qc6 44. Qg8+ Kd7 45. Qxh7+ Kc8 46. Qf5+ Kb7 47. Qf7+ Ka8 48. Qf8+ Kb7 49. Qe7+ Ka8 50. Qd8+ 1-0

[Event "Delft"]
[Site "Delft"]
[Date "1940.02.10"]
[Round "1"]
[White "Van den Bosch, Johannes"]
[Black "Kmoch, Hans"]
[Result "0-1"]
[ECO "A47"]
[PlyCount "50"]
[EventDate "1940.02.10"]
[EventType "tourn"]
[EventRounds "3"]
[EventCountry "NED"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 b6 3. Nc3 Bb7 4. Bg5 d5 5. e3 e6 6. Ne5 Be7 7. Qf3 0-0 8. Bd3 Nfd7 9. Bf4 Nxe5 10. dxe5 Nd7 11. Qg4 Re8 12. h4 f5 13. exf6 Bxf6 14. h5 Nf8 15. 0-0-0 e5 16. Bg3 Qe7 17. e4 c6 18. Rhe1 Bc8 19. Qf3 d4 20. Bc4+ Be6 21. Bxe6+ Qxe6 22. Ne2 Qxa2 23. c3 c5 24. Kc2 Red8 25. h6 c4 0-1

[Event "NED-ch11 sf"]
[Site "Amsterdam"]
[Date "1939.07.19"]
[Round "9"]
[White "Wijnans, Artur Joseph"]
[Black "Van den Bosch, Johannes"]
[Result "0-1"]
[ECO "D37"]
[PlyCount "76"]
[EventDate "1939.07.10"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d5 3. c4 e6 4. Nc3 Nbd7 5. e3 a6 6. Qc2 dxc4 7. Bxc4 b5 8. Be2 Bb7 9. a3 c5 10. 0-0 Rc8 11. Qb3 Be7 12. Ne5 0-0 13. Bf3 Bxf3 14. Nxf3 Qc7 15. Bd2 cxd4 16. exd4 Nb6 17. Rac1 Nc4 18. Bg5 Ng4 19. g3 Bxg5 20. Nxg5 Qd8 21. Nf3 Qf6 22. Ne4 Qh6 23. Rc3 f5 24. Neg5 Nxh2 25. Nxh2 Qxg5 26. Nf3 Qh6 27. Kg2 f4 28. Qc2 fxg3 29. Rh1 Rxf3 30. Rxh6 Rxf2+ 31. Qxf2 gxf2 32. Rh1 Rf8 33. Rd3 Nxb2 34. Rd2 Nc4 35. Rxf2 Rxf2+ 36. Kxf2 Nxa3 37. Ra1 b4 38. Rc1 b3 0-1

[Event "NED-ch11 sf"]
[Site "Amsterdam"]
[Date "1939.07.15"]
[Round "6"]
[White "Van den Bosch, Johannes"]
[Black "Landau, Salo"]
[Result "0-1"]
[ECO "B73"]
[PlyCount "64"]
[EventDate "1939.07.10"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be2 Bg7 7. Be3 Nc6 8. 0-0 0-0 9. f4 Qb6 10. Qd3 Ng4 11. Nd5 Bxd4 12. Nxb6 Bxe3+ 13. Kh1 Bxb6 14. Bxg4 Bxg4 15. f5 gxf5 16. exf5 Ne5 17. Qg3 Kh8 18. Qh4 Bd8 19. Rae1 e6 20. f6 Bf5 21. Rd1 Bc7 22. Rxf5 exf5 23. Rd4 Rg8 24. h3 Rae8 25. Qh5 Ng6 26. Qxf5 Re1+ 27. Kh2 d5+ 28. g3 Bxg3+ 29. Kxg3 Ne7+ 30. Qg4 Nf5+ 31. Kf2 Rxg4 32. Rxg4 Re6 0-1

[Event "Match/Nation NED-ENG 10-10"]
[Site "The Hague"]
[Date "1939.05.29"]
[Round "2.3"]
[White "Milner Barry, Philip Stuart"]
[Black "Van den Bosch, Johannes"]
[Result "1/2-1/2"]
[ECO "C14"]
[PlyCount "110"]
[EventDate "1939.05.28"]
[EventType "team-match"]
[EventRounds "2"]
[EventCountry "NED"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]
[WhiteTeam "England"]
[BlackTeam "Netherlands"]
[WhiteTeamCountry "ENG"]
[BlackTeamCountry "NED"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Be7 5. e5 Ne4 6. Bxe7 Qxe7 7. Bd3 Nxc3 8. bxc3 c5 9. Nf3 f5 10. exf6 Qxf6 11. Ne5 Nd7 12. Ng4 Qe7 13. 0-0 0-0 14. f4 Nf6 15. Ne5 c4 16. Be2 Ne4 17. Qe1 b5 18. a4 Bd7 19. axb5 Bxb5 20. Ra5 a6 21. Bg4 Rf6 22. Qe3 Raf8 23. Raa1 Qe8 24. g3 Ba4 25. Bf3 Bxc2 26. Ra2 Bd3 27. Nxd3 cxd3 28. Qxd3 Qc8 29. Bxe4 dxe4 30. Qxe4 Qc4 31. Ra5 Rf5 32. Rxf5 exf5 33. Qe3 Rc8 34. Re1 a5 35. Qe5 Qxc3 36. Qe6+ Kf8 37. Qe7+ Kg8 38. Qe6+ Kf8 39. Qxf5+ Kg8 40. Qe6+ Kf8 41. Qf5+ Kg8 42. Qe6+ Kf8 43. d5 g6 44. d6 Qc5+ 45. Kg2 Qc6+ 46. Kh3 Re8 47. Qf6+ Kg8 48. Re7 Rxe7 49. Qxe7 Qd5 50. Qe8+ Kg7 51. Qe7+ Kg8 52. d7 Qh5+ 53. Qh4 Qf5+ 54. Qg4 Qd5 55. f5 Qxd7 1/2-1/2

[Event "Match/Nation NED-ENG 10-10"]
[Site "The Hague"]
[Date "1939.05.28"]
[Round "1.3"]
[White "Van den Bosch, Johannes"]
[Black "Milner Barry, Philip Stuart"]
[Result "1-0"]
[ECO "D03"]
[PlyCount "57"]
[EventDate "1939.05.28"]
[EventType "team-match"]
[EventRounds "2"]
[EventCountry "NED"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]
[WhiteTeam "Netherlands"]
[BlackTeam "England"]
[WhiteTeamCountry "NED"]
[BlackTeamCountry "ENG"]

1. d4 Nf6 2. Nf3 e6 3. Bg5 d5 4. e3 Nbd7 5. Nbd2 Be7 6. Bd3 h6 7. Bh4 0-0 8. 0-0 c5 9. c3 b6 10. Ne5 Nxe5 11. dxe5 Nd7 12. Bg3 Bb7 13. e4 Qc7 14. exd5 Bxd5 15. c4 Bb7 16. Qh5 Rad8 17. Rfe1 Nb8 18. Re3 Rd7 19. Bf4 Qd8 20. Rg3 Rxd3 21. Rxg7+ Kxg7 22. Bxh6+ Kg8 23. Qg4+ Bg5 24. Bxg5 Qd4 25. Bf4+ Kh7 26. Qh5+ Kg8 27. Bh6 Rg3 28. hxg3 Qd3 29. Qg5+ 1-0

[Event "NED-ch10"]
[Site "Amsterdam"]
[Date "1938.07.12"]
[Round "11"]
[White "Van den Bosch, Johannes"]
[Black "Van Mindeno, Siegfried Bernard"]
[Result "0-1"]
[ECO "B72"]
[PlyCount "78"]
[EventDate "1938.07.02"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "NED"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Be2 g6 7. Be3 Bg7 8. Nb3 0-0 9. Qd2 Re8 10. Bh6 Bh8 11. h4 d5 12. exd5 Nb4 13. 0-0-0 Bf5 14. h5 Bxc2 15. hxg6 Bxg6 16. Rh4 Nfxd5 17. Qg5 Bf6 18. Qg3 Nxc3 19. bxc3 Nd5 20. Bc4 e6 21. Rg4 Qe7 22. Rxg6+ fxg6 23. Bxd5 Qa3+ 24. Kb1 exd5 25. Qf3 Qd6 26. Rxd5 Re1+ 27. Kc2 Qa6 28. Kd2 Rb1 29. Nc1 Rc8 30. Rd3 Re8 31. Kc2 Rb5 32. c4 Qa4+ 33. Rb3 Qxc4+ 34. Kb1 Rxb3+ 35. Nxb3 Re1+ 36. Bc1 Bg5 37. Qxb7 Rxc1+ 38. Kb2 Rc2+ 39. Ka3 Be7+ 0-1

[Event "NED-ch10"]
[Site "Amsterdam"]
[Date "1938.07.11"]
[Round "10"]
[White "Van den Bosch, Johannes"]
[Black "Prins, Lodewijk"]
[Result "1-0"]
[ECO "A40"]
[PlyCount "87"]
[EventDate "1938.07.02"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "NED"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 Nc6 2. d5 Ne5 3. e4 Ng6 4. Nc3 e5 5. Bd3 Be7 6. Nge2 a6 7. Ng3 d6 8. Nh5 Bf8 9. 0-0 Qh4 10. Ng3 Nh6 11. Nf5 Qf6 12. Qh5 Ne7 13. Nxh6 gxh6 14. f4 Qg6 15. Qxg6 hxg6 16. fxe5 dxe5 17. Bd2 Bg7 18. b4 0-0 19. b5 f5 20. b6 fxe4 21. Bc4 Nf5 22. d6+ Kh7 23. dxc7 e3 24. Be1 Bd7 25. Bd5 Nd6 26. Rd1 Bf5 27. Rxf5 gxf5 28. Be6 Nc8 29. Nd5 f4 30. Bb4 Re8 31. Bd7 Rg8 32. Bf5+ Kh8 33. Be6 Bf8 34. Bxg8 Kxg8 35. Kf1 a5 36. Nf6+ Kf7 37. Bxf8 Kxf6 38. Rd8 h5 39. Ke2 e4 40. Bh6 Ke5 41. Re8+ Kd4 42. Bxf4 Kc3 43. h4 a4 44. g4 1-0

[Event "NED-ch10"]
[Site "Amsterdam"]
[Date "1938.07.10"]
[Round "9"]
[White "Muilwijk, Jaap"]
[Black "Van den Bosch, Johannes"]
[Result "1/2-1/2"]
[ECO "E33"]
[PlyCount "61"]
[EventDate "1938.07.02"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "NED"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 Nc6 5. Nf3 d6 6. Bd2 e5 7. d5 Bxc3 8. Bxc3 Ne7 9. e4 Nh5 10. g3 f5 11. Qe2 fxe4 12. Ng5 Nf6 13. Bg2 Bg4 14. Qc2 0-0 15. 0-0 Qe8 16. Nxe4 Qh5 17. f3 Bf5 18. f4 Nxe4 19. Bxe4 Bh3 20. Rf2 exf4 21. gxf4 Nf5 22. Kh1 Ne3 23. Rg1 Ng4 24. Bxh7+ Qxh7 25. Qxh7+ Kxh7 26. Rf3 Kg8 27. Rgg3 Rae8 28. Rxh3 Re4 29. Rhg3 Rexf4 30. Rxf4 Rxf4 31. h3 1/2-1/2

[Event "NED-ch10"]
[Site "Amsterdam"]
[Date "1938.07.09"]
[Round "8"]
[White "Van den Bosch, Johannes"]
[Black "Euwe, Max"]
[Result "1/2-1/2"]
[ECO "C77"]
[PlyCount "60"]
[EventDate "1938.07.02"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "NED"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. Qe2 b5 6. Bb3 Bc5 7. a4 Rb8 8. axb5 axb5 9. Nc3 0-0 10. d3 d6 11. Bg5 h6 12. Be3 Nd4 13. Bxd4 exd4 14. Nd5 Nxd5 15. Bxd5 Bb4+ 16. Kf1 c5 17. h3 Be6 18. Bxe6 fxe6 19. Kg1 Qf6 20. e5 dxe5 21. Nxe5 Ra8 22. Rxa8 Rxa8 23. Nc6 Ba5 24. Nxa5 Rxa5 25. Kh2 c4 26. dxc4 bxc4 27. Re1 Rc5 28. Qxe6+ Qxe6 29. Rxe6 c3 30. bxc3 Rxc3 1/2-1/2

[Event "NED-ch10"]
[Site "Amsterdam"]
[Date "1938.07.08"]
[Round "7"]
[White "Cortlever, Nicolaas"]
[Black "Van den Bosch, Johannes"]
[Result "1/2-1/2"]
[ECO "B15"]
[PlyCount "40"]
[EventDate "1938.07.02"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "NED"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nf6 5. Nxf6+ exf6 6. c3 Bd6 7. Bd3 Be6 8. Ne2 Qc7 9. Be3 Nd7 10. Ng3 g6 11. Ne4 f5 12. Nxd6+ Qxd6 13. Qd2 0-0-0 14. 0-0 h6 15. c4 Ne5 16. dxe5 Qxd3 17. Qxd3 Rxd3 18. b3 b6 19. Rfd1 Rxd1+ 20. Rxd1 g5 1/2-1/2

[Event "NED-ch10"]
[Site "Amsterdam"]
[Date "1938.07.07"]
[Round "6"]
[White "Van den Bosch, Johannes"]
[Black "Mulder, Emile AJM"]
[Result "1-0"]
[ECO "B02"]
[PlyCount "75"]
[EventDate "1938.07.02"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "NED"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 Nf6 2. Nc3 d5 3. exd5 Nxd5 4. Bc4 Nb6 5. Bb3 Nc6 6. Nf3 e5 7. d3 Be7 8. Qe2 Bg4 9. h3 Bxf3 10. Qxf3 0-0 11. 0-0 a5 12. a3 Nd7 13. Ne2 Kh8 14. Qg3 Nc5 15. Ba2 f5 16. f4 e4 17. dxe4 Nxe4 18. Qf3 Bc5+ 19. Kh2 Qf6 20. c3 Rad8 21. Ng3 Nd2 22. Bxd2 Rxd2 23. Rad1 Rfd8 24. Rxd2 Rxd2 25. Rd1 Rxd1 26. Qxd1 Bd6 27. Qb3 Ne7 28. Qxb7 g6 29. Ne2 g5 30. Kh1 gxf4 31. Nd4 Qe5 32. Nf3 Qe3 33. Qa8+ Kg7 34. Qe8 Ng6 35. Qg8+ Kh6 36. Bf7 Qc1+ 37. Kh2 Qxb2 38. Bxg6 1-0

[Event "NED-ch10"]
[Site "Amsterdam"]
[Date "1938.07.06"]
[Round "5"]
[White "De Groot, Adriaan"]
[Black "Van den Bosch, Johannes"]
[Result "1/2-1/2"]
[ECO "B39"]
[PlyCount "137"]
[EventDate "1938.07.02"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "NED"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. Nf3 g6 2. e4 c5 3. d4 cxd4 4. Nxd4 Bg7 5. c4 Nc6 6. Be3 Nf6 7. Nc3 Ng4 8. Qxg4 Nxd4 9. Qd1 Ne6 10. Qd2 0-0 11. Bd3 b6 12. 0-0 Bb7 13. Rad1 d6 14. f3 Rc8 15. b3 Qe8 16. Bb1 Nc7 17. a4 f5 18. Nd5 Qf7 19. a5 Bxd5 20. exd5 Rb8 21. Bc2 f4 22. Bd4 Bxd4+ 23. Qxd4 Qf6 24. Qxf6 exf6 25. axb6 axb6 26. Ra1 Ra8 27. b4 Rxa1 28. Rxa1 Ra8 29. Rxa8+ Nxa8 30. Kf2 Nc7 31. Ke2 Na6 32. Ba4 Nxb4 33. Kd2 Na6 34. Kc3 Kf7 35. Kd4 h5 36. Bc2 Nc5 37. Kc3 Na6 38. Kd4 f5 39. Kc3 Kf6 40. Kd4 g5 41. Bd1 Nc5 42. Bc2 g4 43. Bd1 Nd7 44. Be2 Ne5 45. Kc3 h4 46. h3 gxh3 47. gxh3 Nf7 48. Kb4 Ng5 49. Kb5 Nxh3 50. Kxb6 Ng5 51. c5 dxc5 52. Kxc5 h3 53. Bf1 h2 54. Bg2 Nf7 55. Kc6 Ke5 56. Kc5 Nd8 57. Bh1 Nf7 58. Bg2 Kf6 59. Bh1 Ke7 60. Kc6 Ne5+ 61. Kc7 Kf6 62. Kd6 Nf7+ 63. Kc5 Ke5 64. Bg2 Nd8 65. Bh1 Nb7+ 66. Kc6 Kd4 67. Kxb7 Kxd5 68. Kb6 Kc4 69. Ka5 1/2-1/2

[Event "NED-ch10"]
[Site "Amsterdam"]
[Date "1938.07.05"]
[Round "4"]
[White "Van den Bosch, Johannes"]
[Black "Van Doesburgh, Gerrit RD"]
[Result "1-0"]
[ECO "C83"]
[PlyCount "63"]
[EventDate "1938.07.02"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "NED"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Nxe4 6. d4 b5 7. Bb3 d5 8. dxe5 Be6 9. c3 Be7 10. Nbd2 0-0 11. Qe2 Nc5 12. Nd4 Nxb3 13. N2xb3 Nxd4 14. cxd4 Qd7 15. Bd2 Bf5 16. Rac1 Rac8 17. a3 Qe6 18. Bb4 Bxb4 19. axb4 Qg6 20. Rc3 Rfe8 21. Rfc1 c6 22. Qd2 f6 23. Rxc6 Rxc6 24. Rxc6 Be4 25. f4 Bd3 26. Rc3 Bc4 27. Nc5 fxe5 28. fxe5 Rf8 29. Rc1 Qf5 30. h3 g5 31. b3 Bf1 32. e6 1-0

[Event "NED-ch10"]
[Site "Amsterdam"]
[Date "1938.07.04"]
[Round "3"]
[White "Fontein, JHC"]
[Black "Van den Bosch, Johannes"]
[Result "0-1"]
[ECO "D95"]
[PlyCount "98"]
[EventDate "1938.07.02"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "NED"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. e3 Bg7 5. Qb3 dxc4 6. Bxc4 0-0 7. Nf3 Nc6 8. Be2 Qd6 9. Nb5 Qb4+ 10. Bd2 Qxb3 11. axb3 Bf5 12. 0-0 a6 13. Nxc7 Rac8 14. d5 Rxc7 15. dxc6 Rxc6 16. Nd4 Rcc8 17. Ra5 Ne4 18. Nxf5 gxf5 19. Bb4 Rc2 20. Bd3 Rxb2 21. Bxe7 Re8 22. Ba3 Rxb3 23. Bc4 Rxa3 24. Rxa3 Nd2 25. Rc1 Bb2 26. Bxf7+ Kxf7 27. Rc7+ Re7 28. Rxe7+ Kxe7 29. Ra4 Bc3 30. Rh4 b5 31. Rxh7+ Ke6 32. Rc7 b4 33. Rc6+ Kd5 34. Rxa6 b3 35. Rb6 b2 36. f3 Kc5 37. Rxb2 Bxb2 38. Kf2 Nc4 39. g3 Bc1 40. e4 fxe4 41. fxe4 Kd4 42. Kf3 Ne5+ 43. Kg2 Kxe4 44. h3 Ke3 45. Kg1 Kf3 46. Kh2 Bd2 47. h4 Be1 48. h5 Bxg3+ 49. Kh3 Nd3 0-1

[Event "NED-ch10"]
[Site "Amsterdam"]
[Date "1938.07.03"]
[Round "2"]
[White "Van den Bosch, Johannes"]
[Black "Landau, Salo"]
[Result "1/2-1/2"]
[ECO "D37"]
[PlyCount "130"]
[EventDate "1938.07.02"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "NED"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Nf3 Be7 5. e3 0-0 6. Bd3 dxc4 7. Bxc4 c5 8. 0-0 a6 9. dxc5 Bxc5 10. Qe2 b5 11. Bd3 Bb7 12. Rd1 Qc7 13. Bd2 Nbd7 14. Rac1 Ne5 15. Nxe5 Qxe5 16. Kh1 Qg5 17. f4 Qg4 18. Qf2 Rfd8 19. Be2 Qf5 20. Bf3 Rab8 21. Be1 Bxf3 22. Qxf3 h6 23. h3 Rxd1 24. Rxd1 Qc2 25. Bh4 Be7 26. Qe2 Qxe2 27. Nxe2 Ne4 28. Be1 Bf6 29. b3 Rc8 30. Rc1 Rd8 31. Nc3 Bxc3 32. Bxc3 Nxc3 33. Rxc3 Rd1+ 34. Kh2 Ra1 35. Rc8+ Kh7 36. Rc2 Kg6 37. Kg3 Kf6 38. Kf3 Ke7 39. Rd2 Rc1 40. Ke2 Rg1 41. Kf2 Ra1 42. Kf3 f5 43. Ke2 g5 44. Kf3 Kf6 45. Rc2 Rf1+ 46. Ke2 Rg1 47. Kf2 Rd1 48. Ke2 Ra1 49. Kf3 h5 50. Rd2 g4+ 51. hxg4 hxg4+ 52. Kf2 Ke7 53. Ke2 Rg1 54. Kf2 Rb1 55. Ke2 a5 56. Kd3 Re1 57. Re2 Rf1 58. Rd2 Re1 59. Re2 Rf1 60. Rd2 a4 61. bxa4 bxa4 62. Ke2 Rg1 63. Kd3 Rb1 64. e4 fxe4+ 65. Kxe4 Kf6 1/2-1/2

[Event "NED-ch10"]
[Site "Amsterdam"]
[Date "1938.07.02"]
[Round "1"]
[White "Van Scheltinga, Theo D"]
[Black "Van den Bosch, Johannes"]
[Result "0-1"]
[ECO "D61"]
[PlyCount "120"]
[EventDate "1938.07.02"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "NED"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Be7 5. Bg5 Nbd7 6. e3 0-0 7. Qc2 h6 8. Bh4 c6 9. Rd1 a6 10. a3 b5 11. c5 Re8 12. h3 e5 13. dxe5 Nh7 14. Bg3 Bxc5 15. Be2 Ng5 16. Nd4 Bxd4 17. exd4 f6 18. 0-0 fxe5 19. dxe5 Qb6 20. Kh1 Nc5 21. Bh5 Rf8 22. f4 Nge4 23. Nxe4 Nxe4 24. Bf2 Qc7 25. Bh4 Bf5 26. Qc1 g5 27. fxg5 hxg5 28. Be1 Qh7 29. Qxc6 Qxh5 30. Rxf5 Rxf5 31. Qxa8+ Kg7 32. Rxd5 Rf1+ 33. Kh2 Qf7 34. Rd7 Qxd7 35. Qxe4 Qf7 36. Bg3 Qe6 37. Qb7+ Kh6 38. Qe4 Kg7 39. Be1 Rf4 40. Qb7+ Kg6 41. Bg3 Rc4 42. Qf3 Qc6 43. Qxc6+ Rxc6 44. Be1 Rc2 45. Bc3 Kf5 46. Kg3 a5 47. Kf3 b4 48. axb4 Rxc3+ 49. bxc3 a4 50. b5 Kxe5 51. b6 Kd6 52. b7 Kc7 53. Kg4 a3 54. Kxg5 a2 55. g4 a1Q 56. h4 Qxc3 57. Kg6 Qc6+ 58. Kg5 Qd7 59. h5 Qg7+ 60. Kf5 Qh6 0-1

[Event "NED Team-ch 1937/38"]
[Site "Netherlands"]
[Date "1938.03.06"]
[Round "5.1"]
[White "Spinhoven, Freek"]
[Black "Van den Bosch, Johannes"]
[Result "1/2-1/2"]
[ECO "B01"]
[PlyCount "33"]
[EventDate "1937.11.07"]
[EventType "team-tourn"]
[EventRounds "5"]
[EventCountry "NED"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]
[WhiteTeam "Amsterdam ASC"]
[BlackTeam "Den Haag DD"]
[WhiteTeamCountry "NED"]
[BlackTeamCountry "NED"]

1. e4 d5 2. exd5 Nf6 3. d4 Qxd5 4. Nc3 Qa5 5. Bd2 Bg4 6. Be2 Bxe2 7. Qxe2 Nc6 8. Nf3 0-0-0 9. Nb5 Qb6 10. 0-0-0 e6 11. Ne5 Nxe5 12. dxe5 Nd5 13. Nc3 Nxc3 14. Bxc3 Bb4 15. Bxb4 Qxb4 16. Qe3 Qa5 17. a3 1/2-1/2

[Event "NED Team-ch 1936/37"]
[Site "Netherlands"]
[Date "1937.03.07"]
[Round "5.1"]
[White "Van den Bosch, Johannes"]
[Black "Landau, Salo"]
[Result "0-1"]
[ECO "B72"]
[PlyCount "92"]
[EventDate "1936.11.08"]
[EventType "team-tourn"]
[EventRounds "5"]
[EventCountry "NED"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]
[WhiteTeam "Den Haag DD"]
[BlackTeam "Amsterdam VAS"]
[WhiteTeamCountry "NED"]
[BlackTeamCountry "NED"]

1. e4 c5 2. Nf3 d6 3. Be2 Nf6 4. Nc3 g6 5. d4 cxd4 6. Nxd4 Bg7 7. Be3 Nc6 8. Nxc6 bxc6 9. e5 dxe5 10. Qxd8+ Kxd8 11. 0-0-0+ Kc7 12. Bc5 Re8 13. Bc4 Nd7 14. Be3 f5 15. f3 Nb6 16. Bb3 Ba6 17. g4 e6 18. gxf5 exf5 19. Bc5 Red8 20. Be7 Rd4 21. Bc5 Rxd1+ 22. Rxd1 Bh6+ 23. Kb1 Bf8 24. Bxb6+ axb6 25. Bg8 Bc8 26. Bxh7 g5 27. Rg1 Be7 28. Bg8 Bd7 29. Bc4 Rh8 30. Rg2 Rh3 31. Be2 Be8 32. Rf2 Bc5 33. Bf1 Rh4 34. Re2 Kd6 35. Rg2 Be3 36. Ne2 Bh5 37. Ng3 Bg6 38. Bd3 Ke6 39. a3 Kf6 40. Re2 Bg1 41. Nf1 Bh5 42. Rg2 Bc5 43. Be2 Rf4 44. Nd2 Be3 45. Kc1 e4 46. fxe4 Bxe2 0-1

[Event "Arbeiderspers International"]
[Site "Amsterdam/ The Hague/ Rotterd"]
[Date "1936.10.18"]
[Round "7"]
[White "Fine, Reuben"]
[Black "Van den Bosch, Johannes"]
[Result "1-0"]
[ECO "E33"]
[PlyCount "75"]
[EventDate "1936.10.10"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "HCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "2"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 Nc6 5. Nf3 d6 6. a3 Bxc3+ 7. Qxc3 0-0 8. b4 e5 9. dxe5 Nxe5 10. Nxe5 dxe5 11. Qxe5 Re8 12. Qb2 Qd3 13. Bg5 Ng4 14. e3 Qf5 15. Bh4 Qe4 16. 0-0-0 c5 17. Bg3 cxb4 18. Qxb4 Be6 19. Rd4 Qf5 20. Be2 Ne5 21. Qb5 Bd7 22. Qb1 Qf6 23. Bxe5 Qxe5 24. Rxd7 Qc3+ 25. Kd1 Red8 26. Rd5 b5 27. Qc1 Qb3+ 28. Ke1 Rdc8 29. Rd4 Rab8 30. Bd1 Qa2 31. Rd2 Qxc4 32. Qxc4 bxc4 33. Bc2 c3 34. Rd4 Rb2 35. Kd1 Ra2 36. Re1 g6 37. e4 Rb8 38. Re3 1-0

[Event "Arbeiderspers International"]
[Site "Amsterdam/ The Hague/ Rotterd"]
[Date "1936.10.17"]
[Round "6"]
[White "Van den Bosch, Johannes"]
[Black "Kmoch, Hans"]
[Result "1-0"]
[ECO "C08"]
[PlyCount "105"]
[EventDate "1936.10.10"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "HCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "2"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 c5 4. exd5 exd5 5. Ngf3 Nc6 6. Be2 Nf6 7. 0-0 cxd4 8. Nb3 Be7 9. Nfxd4 0-0 10. Be3 Re8 11. Re1 Ne5 12. Nf3 Nc4 13. Bd4 Bf5 14. Nbd2 Nd6 15. Nf1 h6 16. Ne3 Be6 17. Bd3 a6 18. c3 Nc4 19. Qc2 Nd6 20. h3 Qc8 21. Re2 Nh5 22. Be5 Nc4 23. Nxc4 dxc4 24. Bh7+ Kh8 25. Nd4 Nf6 26. Bf5 Bxf5 27. Nxf5 Qc6 28. Rae1 Bf8 29. Nxh6 gxh6 30. Bxf6+ Bg7 31. Qd2 Kg8 32. Bxg7 Rxe2 33. Rxe2 Kxg7 34. Qd4+ Kh7 35. Re7 Rf8 36. Qf4 b5 37. Rxf7+ Rxf7 38. Qxf7+ Kh8 39. g3 Qd6 40. Qf4 Qd1+ 41. Kh2 Qc2 42. Qf6+ Kh7 43. b4 cxb3 44. axb3 a5 45. c4 b4 46. Qf7+ Kh8 47. Qf8+ Kh7 48. c5 h5 49. Qf7+ Kh6 50. Qf6+ Kh7 51. c6 a4 52. Qf7+ Kh6 53. c7 1-0

[Event "Arbeiderspers International"]
[Site "Amsterdam/ The Hague/ Rotterd"]
[Date "1936.10.16"]
[Round "5"]
[White "Gruenfeld, Ernst"]
[Black "Van den Bosch, Johannes"]
[Result "1/2-1/2"]
[ECO "D55"]
[PlyCount "61"]
[EventDate "1936.10.10"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "HCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "2"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. Nc3 Be7 5. Bg5 0-0 6. e3 Ne4 7. Bxe7 Qxe7 8. Rc1 c6 9. Bd3 Nxc3 10. Rxc3 Nd7 11. Qc2 dxc4 12. Rxc4 g6 13. Ne5 Nxe5 14. dxe5 b6 15. Rxc6 Qb4+ 16. Qc3 Qg4 17. Rc4 Qg5 18. h4 Qd8 19. Rd4 Qe7 20. Be4 Bb7 21. Bxb7 Qxb7 22. 0-0 Rac8 23. Qd2 Rc5 24. Rd8 Qc7 25. Rxf8+ Kxf8 26. f4 Rc2 27. Qb4+ Qe7 28. Qxe7+ Kxe7 29. Rf2 Rc1+ 30. Rf1 Rc2 31. Rf2 1/2-1/2

[Event "Arbeiderspers International"]
[Site "Amsterdam/ The Hague/ Rotterd"]
[Date "1936.10.14"]
[Round "4"]
[White "Alekhine, Alexander"]
[Black "Van den Bosch, Johannes"]
[Result "1/2-1/2"]
[ECO "D64"]
[PlyCount "86"]
[EventDate "1936.10.10"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "HCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "2"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Bg5 Be7 5. e3 Nbd7 6. Nc3 0-0 7. Rc1 c6 8. Qc2 Ne4 9. Bxe7 Qxe7 10. Nxe4 dxe4 11. Qxe4 Qb4+ 12. Nd2 Qxb2 13. Rb1 Qa3 14. Qc2 e5 15. Bd3 exd4 16. Bxh7+ Kh8 17. 0-0 Qd6 18. Bf5 Nc5 19. exd4 Qxd4 20. Nb3 Bxf5 21. Qxf5 Nxb3 22. Rxb3 g6 23. Qc2 b6 24. Rd3 Qf6 25. Rf3 Qe5 26. Re3 Qf6 27. Rfe1 Kg7 28. h3 Rad8 29. c5 bxc5 30. Qxc5 Rd2 31. Ra3 Rfd8 32. Rf3 R8d5 33. Qxa7 Rf5 34. Rxf5 Qxf5 35. Rf1 Qd5 36. a4 Ra2 37. Rc1 Qe4 38. a5 Qd5 39. a6 c5 40. Rb1 Qd4 41. Rf1 Qc4 42. Qe7 Rxa6 43. Qe5+ Rf6 1/2-1/2

[Event "Arbeiderspers International"]
[Site "Amsterdam/ The Hague/ Rotterd"]
[Date "1936.10.13"]
[Round "3"]
[White "Van den Bosch, Johannes"]
[Black "Euwe, Max"]
[Result "0-1"]
[ECO "B72"]
[PlyCount "34"]
[EventDate "1936.10.10"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "HCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "2"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. Nge2 g6 4. d4 cxd4 5. Nxd4 Bg7 6. Be3 d6 7. Be2 Nf6 8. Qd2 0-0 9. h4 d5 10. Nxc6 bxc6 11. Rd1 Qc7 12. h5 Nxe4 13. Nxe4 dxe4 14. hxg6 hxg6 15. Bd4 Rd8 16. Qc3 Rxd4 17. Rxd4 Qb6 0-1

[Event "Arbeiderspers International"]
[Site "Amsterdam/ The Hague/ Rotterd"]
[Date "1936.10.11"]
[Round "2"]
[White "Van den Bosch, Johannes"]
[Black "Landau, Salo"]
[Result "1/2-1/2"]
[ECO "C10"]
[PlyCount "101"]
[EventDate "1936.10.10"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "HCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "2"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 dxe4 5. Nxe4 Nbd7 6. Nxf6+ Nxf6 7. Nf3 Be7 8. Ne5 0-0 9. Bd3 c5 10. dxc5 Qa5+ 11. Qd2 Qxc5 12. Qe3 Qxe3+ 13. Bxe3 Nd5 14. Bd2 Bf6 15. f4 Rd8 16. 0-0-0 Bxe5 17. fxe5 Bd7 18. c4 Rdc8 19. Kb1 Nb6 20. Ba5 Bc6 21. Bxb6 axb6 22. Rd2 Kf8 23. b4 Ra3 24. Rhd1 Rxd3 25. Rxd3 Be4 26. Kb2 Bxd3 27. Rxd3 Rxc4 28. Kb3 Re4 29. Rd8+ Ke7 30. Rb8 Re3+ 31. Kc4 Rxe5 32. Rxb7+ Kd6 33. Rxb6+ Kc7 34. Ra6 Re4+ 35. Kc3 Kb7 36. Rd6 Kc7 37. Rd2 Re3+ 38. Kc4 Ra3 39. Rf2 f6 40. Re2 e5 41. Kc5 Rc3+ 42. Kb5 Ra3 43. Rc2+ Kb7 44. Kc5 Ra8 45. Rd2 Rc8+ 46. Kb5 Re8 47. g4 e4 48. Kc4 e3 49. Re2 Re4+ 50. Kc3 Kc6 51. h3 1/2-1/2

[Event "Arbeiderspers International"]
[Site "Amsterdam/ The Hague/ Rotterd"]
[Date "1936.10.10"]
[Round "1"]
[White "Van den Bosch, Johannes"]
[Black "Van Scheltinga, Theo D"]
[Result "1-0"]
[ECO "C99"]
[PlyCount "67"]
[EventDate "1936.10.10"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "HCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "2"]
[SourceVersionDate "1999.07.01"]
[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 Na5 10. Bc2 c5 11. d4 Qc7 12. Nbd2 cxd4 13. cxd4 Bb7 14. Nf1 Rac8 15. Bd3 Nc6 16. d5 Nb4 17. Bg5 Nxd3 18. Qxd3 h6 19. Rec1 Qd7 20. Bd2 Rxc1 21. Rxc1 Rc8 22. Re1 Nh5 23. Qe2 Nf4 24. Bxf4 exf4 25. Qd2 Bf6 26. N1h2 h5 27. Qxf4 Bxb2 28. Qh4 g6 29. g4 Qd8 30. Ng5 Bf6 31. Nhf3 Rc3 32. gxh5 Rxf3 33. hxg6 Rxh3 34. gxf7+ 1-0

[Event "Match Spielmann-Van den Bosch +3-3=4"]
[Site "Amsterdam"]
[Date "1936.07.05"]
[Round "10"]
[White "Spielmann, Rudolf"]
[Black "Van den Bosch, Johannes"]
[Result "0-1"]
[ECO "E43"]
[PlyCount "78"]
[EventDate "1936.??.??"]
[EventType "match"]
[EventRounds "10"]
[EventCountry "NED"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 b6 5. Bd3 Bb7 6. f3 c5 7. Nge2 0-0 8. dxc5 Bxc5 9. a3 Nc6 10. b4 Be7 11. f4 d5 12. Bb2 dxc4 13. Bxc4 Ng4 14. Qxd8 Rfxd8 15. Nd1 Rac8 16. Bb5 a6 17. Bxc6 Bxc6 18. Nd4 Rxd4 19. Bxd4 Bxg2 20. Rg1 Rc2 21. Rxg2 Rxg2 22. Rc1 h5 23. h3 Nh2 24. Rc8+ Kh7 25. Nc3 Nf3+ 26. Kd1 Nxd4 27. exd4 a5 28. bxa5 bxa5 29. Nb5 Rb2 30. a4 Bb4 31. Rc7 Kg6 32. f5+ exf5 33. Kc1 Re2 34. d5 f4 35. Nd4 Re5 36. Rc6+ Kh7 37. d6 Rd5 38. Nb5 f3 39. Rc7 f6 0-1

[Event "Match Spielmann-Van den Bosch +3-3=4"]
[Site "Amsterdam"]
[Date "1936.06.16"]
[Round "9"]
[White "Van den Bosch, Johannes"]
[Black "Spielmann, Rudolf"]
[Result "0-1"]
[ECO "D32"]
[PlyCount "80"]
[EventDate "1936.??.??"]
[EventType "match"]
[EventRounds "10"]
[EventCountry "NED"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 c5 4. cxd5 cxd4 5. Qa4+ Bd7 6. Qxd4 exd5 7. Nf3 Nc6 8. Qxd5 Nf6 9. Qd1 Bb4 10. Bd2 0-0 11. e3 Qe7 12. Be2 Bf5 13. 0-0 Rfd8 14. a3 Ba5 15. Qa4 a6 16. Rfd1 b5 17. Qb3 Bc7 18. Be1 Bd6 19. Na2 Rac8 20. Bc3 Ne4 21. Nb4 Na5 22. Qa2 Be6 23. Nd5 Bxd5 24. Rxd5 Rxc3 25. bxc3 Nxc3 26. Qd2 Nxe2+ 27. Qxe2 Bxh2+ 28. Kxh2 Rxd5 29. Kg1 h6 30. Rd1 Rxd1+ 31. Qxd1 Nc4 32. a4 Nb2 33. Qc2 Nxa4 34. Qc8+ Kh7 35. Qxa6 Nc3 36. Nd4 b4 37. Qc4 Qb7 38. Kf1 g6 39. Nc6 b3 40. Ne7 Qb5 0-1

[Event "Match Spielmann-Van den Bosch +3-3=4"]
[Site "Amsterdam"]
[Date "1936.06.09"]
[Round "8"]
[White "Spielmann, Rudolf"]
[Black "Van den Bosch, Johannes"]
[Result "1/2-1/2"]
[ECO "A32"]
[PlyCount "73"]
[EventDate "1936.??.??"]
[EventType "match"]
[EventRounds "10"]
[EventCountry "NED"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Nf3 c5 5. Bf4 cxd4 6. Nxd4 Nbd7 7. Nf3 Bb4 8. Qb3 Bxc3+ 9. bxc3 0-0 10. e3 Nc5 11. Qc2 Bd7 12. Ne5 Ba4 13. Qb2 Nfd7 14. cxd5 Nxe5 15. Bxe5 exd5 16. Qb4 b6 17. Be2 Bc2 18. 0-0 Bd3 19. Qg4 f6 20. Bd4 Bxe2 21. Qxe2 Ne6 22. Rfd1 Qc7 23. Rac1 Rac8 24. h4 Qc4 25. Qc2 Qa6 26. Qf5 Nxd4 27. Qxd5+ Kh8 28. Rxd4 Qa3 29. Rc2 Rxc3 30. Rxc3 Qxc3 31. Qd6 Rg8 32. Kh2 h6 33. a4 Rc8 34. Qe6 Qc7+ 35. f4 Rd8 36. h5 Rxd4 37. Qe8+ 1/2-1/2

[Event "Match Spielmann-Van den Bosch +3-3=4"]
[Site "Amsterdam"]
[Date "1936.06.02"]
[Round "7"]
[White "Van den Bosch, Johannes"]
[Black "Spielmann, Rudolf"]
[Result "1/2-1/2"]
[ECO "C60"]
[PlyCount "77"]
[EventDate "1936.??.??"]
[EventType "match"]
[EventRounds "10"]
[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. Bb5 g6 4. d4 Nxd4 5. Nxd4 exd4 6. Qxd4 Qf6 7. e5 Qb6 8. Qxb6 axb6 9. Bd2 Bg7 10. 0-0 c6 11. Bc4 d5 12. exd6 Bxb2 13. Bc3 Bxa1 14. Bxa1 f6 15. Re1+ Kf8 16. Nd2 Bf5 17. Ne4 Re8 18. Bxg8 Rxg8 19. Bxf6 Rxe4 20. Rxe4 Kf7 21. d7 Bxe4 22. d8Q Rxd8 23. Bxd8 b5 24. c3 Ke6 25. f3 Bb1 26. a3 Kd5 27. Kf2 Kc4 28. Bf6 Kb3 29. Ke3 Kxa3 30. Kd4 b6 31. Bd8 c5+ 32. Ke5 b4 33. cxb4 cxb4 34. Bxb6 b3 35. Bd4 b2 36. h4 Ba2 37. Bxb2+ Kxb2 38. Kf6 Kc3 39. Kg7 1/2-1/2

[Event "Match Spielmann-Van den Bosch +3-3=4"]
[Site "Amsterdam"]
[Date "1936.05.27"]
[Round "6"]
[White "Spielmann, Rudolf"]
[Black "Van den Bosch, Johannes"]
[Result "0-1"]
[ECO "D45"]
[PlyCount "114"]
[EventDate "1936.??.??"]
[EventType "match"]
[EventRounds "10"]
[EventCountry "NED"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Nf3 c6 5. e3 a6 6. c5 b6 7. cxb6 Nbd7 8. Na4 Nxb6 9. Bd2 Nxa4 10. Qxa4 Bd7 11. Ne5 c5 12. Nxd7 Qxd7 13. Qxd7+ Kxd7 14. dxc5 Bxc5 15. b4 Bd6 16. Bd3 Rhc8 17. Ke2 Ne4 18. Bxe4 dxe4 19. Rhc1 Rab8 20. a3 Be5 21. Rxc8 Rxc8 22. Rc1 Rxc1 23. Bxc1 Kc6 24. g3 Kb5 25. Kd2 Kc4 26. Kc2 Bc3 27. Bb2 Bxb2 28. Kxb2 f5 29. h4 e5 30. h5 g5 31. h6 f4 32. g4 Kd3 33. a4 Ke2 34. b5 axb5 35. axb5 Kxf2 36. b6 fxe3 37. b7 e2 38. b8Q e1Q 39. Qa7+ Kg3 40. Qxh7 Qb4+ 41. Kc2 Qc4+ 42. Kd2 Qd3+ 43. Ke1 Qb1+ 44. Ke2 Qc2+ 45. Ke1 Qf2+ 46. Kd1 Qf1+ 47. Kc2 Qe2+ 48. Kc3 Qd3+ 49. Kb2 Qd2+ 50. Kb3 Qd1+ 51. Ka3 Qd3+ 52. Kb2 Qd4+ 53. Kc2 e3 54. Qd3 Qxd3+ 55. Kxd3 Kf3 56. h7 e2 57. h8Q e1Q 0-1

[Event "Bad Nauheim Olympia Trainingsturnier"]
[Site "Bad Nauheim"]
[Date "1936.05.24"]
[Round "9"]
[White "Van den Bosch, Johannes"]
[Black "Vidmar, Milan Sr"]
[Result "1-0"]
[ECO "D60"]
[PlyCount "83"]
[EventDate "1936.05.17"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "HCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "2"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Bg5 Nbd7 5. Nf3 c6 6. e3 Be7 7. Bd3 0-0 8. 0-0 h6 9. Bh4 dxc4 10. Bxc4 b5 11. Bd3 a6 12. a4 b4 13. Bxf6 Bxf6 14. Ne4 c5 15. Qe2 cxd4 16. Nxf6+ Nxf6 17. Nxd4 e5 18. Nb3 e4 19. Bc4 Bg4 20. Qd2 Qe7 21. h3 Rfd8 22. Nd4 Bd7 23. Qe2 a5 24. Bb5 Rac8 25. Rac1 Rc5 26. Bxd7 Rxd7 27. Qa6 Rdc7 28. Rxc5 Rxc5 29. Nb3 Rg5 30. Rc1 Kh7 31. Qc8 Nd5 32. Nd4 Nb6 33. Qb8 Rg6 34. Rc6 Rxc6 35. Nxc6 Qc5 36. Qe8 f5 37. Ne7 Qc1+ 38. Kh2 Qc7+ 39. g3 Qc4 40. Qg6+ Kh8 41. Qxb6 Qf7 42. Qc5 1-0

[Event "Bad Nauheim Olympia Trainingsturnier"]
[Site "Bad Nauheim"]
[Date "1936.05.23"]
[Round "8"]
[White "Keres, Paul"]
[Black "Van den Bosch, Johannes"]
[Result "1-0"]
[ECO "D55"]
[PlyCount "121"]
[EventDate "1936.05.17"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "HCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "2"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. c4 e6 2. Nc3 d5 3. d4 c6 4. Nf3 Nf6 5. Bg5 Nbd7 6. Qc2 Be7 7. e3 Ne4 8. Bxe7 Qxe7 9. Bd3 Nxc3 10. Qxc3 0-0 11. 0-0 Rd8 12. Rac1 dxc4 13. Qxc4 e5 14. dxe5 Nxe5 15. Nxe5 Qxe5 16. Bxh7+ Kf8 17. Qb4+ Qe7 18. Qxe7+ Kxe7 19. Bb1 Rd2 20. Rc2 Rxc2 21. Bxc2 Be6 22. a3 c5 23. Be4 Rd8 24. Rc1 c4 25. Kf1 Rd6 26. Ke1 Rb6 27. Rc2 Rb3 28. Kd2 Kd6 29. Kc1 Ke5 30. Bf3 Rb5 31. Be2 Rc5 32. Kd2 b5 33. Kc3 a5 34. Rd2 Rc8 35. Rd4 Rb8 36. f4+ Kf6 37. e4 g6 38. Rd6 b4+ 39. axb4 axb4+ 40. Kc2 Rh8 41. e5+ Ke7 42. h3 Rh4 43. Rd4 g5 44. Bxc4 gxf4 45. Bxe6 Kxe6 46. Rxb4 Kxe5 47. Kd3 Rh8 48. Rb5+ Ke6 49. Ke4 Rg8 50. Rb6+ Ke7 51. Kf3 Rg3+ 52. Kf2 Rd3 53. b4 Rb3 54. b5 f6 55. Rb8 Ke6 56. b6 Kf5 57. b7 Rb2+ 58. Ke1 Rb1+ 59. Kd2 Rb3 60. h4 Rb2+ 61. Kc3 1-0

[Event "Bad Nauheim Olympia Trainingsturnier"]
[Site "Bad Nauheim"]
[Date "1936.05.22"]
[Round "7"]
[White "Van den Bosch, Johannes"]
[Black "Ahues, Carl Oscar"]
[Result "0-1"]
[ECO "C53"]
[PlyCount "88"]
[EventDate "1936.05.17"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "HCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "2"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Bb6 5. d4 Qe7 6. d5 Nb8 7. d6 Qxd6 8. Qxd6 cxd6 9. Na3 Nf6 10. Bd5 Nxd5 11. exd5 f6 12. Nd2 Ke7 13. Ndc4 Bc7 14. Nb5 Na6 15. f4 Bb8 16. fxe5 dxe5 17. d6+ Ke6 18. Be3 b6 19. Kf2 Bb7 20. Rad1 Rc8 21. b3 Nc5 22. Bxc5 Rxc5 23. a4 a6 24. Nc7+ Bxc7 25. dxc7 Rxc7 26. Nxb6 Rb8 27. a5 Rxc3 28. Rxd7 Rc2+ 29. Ke3 Bc6 30. Rxg7 Rd8 31. Rxh7 f5 32. Rh6+ Kf7 33. Rxc6 Rxc6 34. Nc4 Kf6 35. h4 Rb8 36. Nb6 Rg8 37. h5 Rxg2 38. Kd3 e4+ 39. Ke3 Rxb6 40. axb6 Ke5 41. Rf1 f4+ 42. Rxf4 Rg3+ 43. Kf2 Kxf4 44. h6 e3+ 0-1

[Event "Bad Nauheim Olympia Trainingsturnier"]
[Site "Bad Nauheim"]
[Date "1936.05.21"]
[Round "6"]
[White "Rellstab, Ludwig Sr"]
[Black "Van den Bosch, Johannes"]
[Result "1-0"]
[ECO "B26"]
[PlyCount "59"]
[EventDate "1936.05.17"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "HCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "2"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 d6 3. Nge2 Nf6 4. g3 Nc6 5. Bg2 Bd7 6. d3 g6 7. h3 Qc8 8. Be3 Bg7 9. Qd2 0-0 10. f4 Ne8 11. Nd1 b5 12. c3 b4 13. Nf2 Rb8 14. 0-0 Nc7 15. f5 bxc3 16. bxc3 Ne5 17. Ng4 Qa6 18. Nxe5 Bxe5 19. Bh6 Rfe8 20. d4 cxd4 21. cxd4 Bg7 22. Rac1 Rec8 23. Rf2 Nb5 24. Rxc8+ Qxc8 25. Qg5 Bf6 26. Qe3 Bg7 27. Bxg7 Kxg7 28. g4 Qc4 29. e5 dxe5 30. Qxe5+ 1-0

[Event "Bad Nauheim Olympia Trainingsturnier"]
[Site "Bad Nauheim"]
[Date "1936.05.20"]
[Round "5"]
[White "Van den Bosch, Johannes"]
[Black "Stahlberg, Gideon"]
[Result "0-1"]
[ECO "E33"]
[PlyCount "62"]
[EventDate "1936.05.17"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "HCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "2"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 Nc6 5. Nf3 0-0 6. Bd2 Re8 7. a3 Bf8 8. e3 d6 9. Bd3 e5 10. d5 Ne7 11. Ng5 g6 12. f4 exf4 13. 0-0 Nf5 14. Bxf5 Bxf5 15. e4 Bd7 16. Rxf4 Bg7 17. Raf1 Rf8 18. Be3 Ng4 19. Rxg4 Bxg4 20. Qf2 Bd7 21. h4 Qe7 22. Qg3 h5 23. Nf3 Bg4 24. Bg5 Qd7 25. e5 Bxf3 26. Qxf3 Bxe5 27. Bh6 Qe7 28. Ne4 Bd4+ 29. Rf2 f5 30. Qg3 Kh7 31. Bxf8 Qxe4 0-1

[Event "Bad Nauheim Olympia Trainingsturnier"]
[Site "Bad Nauheim"]
[Date "1936.05.19"]
[Round "4"]
[White "Bogoljubow, Efim"]
[Black "Van den Bosch, Johannes"]
[Result "1-0"]
[ECO "D52"]
[PlyCount "35"]
[EventDate "1936.05.17"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 c6 4. Nf3 Nf6 5. Bg5 Nbd7 6. e3 Qa5 7. Qc2 Ne4 8. cxd5 Bb4 9. Qxe4 Bxc3+ 10. bxc3 Qxc3+ 11. Ke2 Qxa1 12. Qc2 b6 13. Nd2 Ne5 14. dxe5 0-0 15. f4 Ba6+ 16. Kf2 f6 17. exf6 gxf6 18. Bh4 1-0

[Event "Bad Nauheim Olympia Trainingsturnier"]
[Site "Bad Nauheim"]
[Date "1936.05.18"]
[Round "3"]
[White "Weissgerber, Gerhard"]
[Black "Van den Bosch, Johannes"]
[Result "1-0"]
[ECO "E43"]
[PlyCount "63"]
[EventDate "1936.05.17"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "HCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "2"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 b6 5. Bd3 Bb7 6. f3 c5 7. a3 cxd4 8. axb4 dxc3 9. bxc3 0-0 10. b5 Qc7 11. Ba3 Re8 12. Bd6 Qd8 13. Ne2 e5 14. Ng3 e4 15. fxe4 Bxe4 16. Bxe4 Nxe4 17. Nxe4 Rxe4 18. 0-0 Qg5 19. Qf3 Qxe3+ 20. Qxe3 Rxe3 21. Rae1 Re6 22. Bc7 Kf8 23. Rxe6 dxe6 24. Rd1 a5 25. Bxb6 a4 26. c5 a3 27. c6 a2 28. Ra1 Nxc6 29. bxc6 Ke7 30. c7 Kd7 31. c4 Kc6 32. Rxa2 1-0

[Event "Bad Nauheim Olympia Trainingsturnier"]
[Site "Bad Nauheim"]
[Date "1936.05.17"]
[Round "1"]
[White "Alekhine, Alexander"]
[Black "Van den Bosch, Johannes"]
[Result "1/2-1/2"]
[ECO "C48"]
[PlyCount "140"]
[EventDate "1936.05.17"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "HCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "2"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bb5 Nd4 5. Be2 Nxf3+ 6. Bxf3 Bc5 7. d3 d6 8. Be3 0-0 9. 0-0 Be6 10. d4 Bb6 11. h3 exd4 12. Bxd4 Nd7 13. Bxb6 axb6 14. e5 Nxe5 15. Bxb7 Ra7 16. Be4 f5 17. Bd5 Bxd5 18. Qxd5+ Kh8 19. f4 c6 20. Qd4 Nf7 21. Rae1 d5 22. Re6 Nd6 23. Rfe1 Rd7 24. b4 Rf6 25. Rxf6 gxf6 26. Re6 Kg7 27. Ne2 Kf7 28. Re3 Re7 29. Ng3 Nc4 30. Rxe7+ Qxe7 31. b5 Qe3+ 32. Qxe3 Nxe3 33. bxc6 Ke6 34. Nh5 d4 35. Nxf6 Kd6 36. Nxh7 Nxc2 37. Kf2 d3 38. h4 d2 39. Ke2 Ne3 40. Kxd2 Nxg2 41. h5 Nxf4 42. Nf6 Kxc6 43. h6 Ng6 44. Ke3 Kd6 45. Kd4 Nh8 46. Nd5 b5 47. h7 Nf7 48. a3 Ke6 49. Nc7+ Kf6 50. Nxb5 Kg7 51. a4 Nd8 52. Kc5 f4 53. Nd4 Nb7+ 54. Kb6 Nd6 55. Ne6+ Kxh7 56. Nxf4 Kg7 57. Kc7 Nc4 58. Nd3 Kf6 59. Nb2 Na5 60. Kb6 Nb3 61. Nd3 Ke7 62. Kc7 Na5 63. Nc5 Nc4 64. Ne4 Ke6 65. Nc3 Na5 66. Ne4 Kd5 67. Kb6 Nc4+ 68. Kb5 Na3+ 69. Kb4 Nc2+ 70. Kb5 Na3+ 1/2-1/2

[Event "Bad Nauheim Olympia Trainingsturnier"]
[Site "Bad Nauheim"]
[Date "1936.05.17"]
[Round "2"]
[White "Van den Bosch, Johannes"]
[Black "Heinicke, Herbert"]
[Result "1/2-1/2"]
[ECO "C13"]
[PlyCount "81"]
[EventDate "1936.05.17"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "HCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "2"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 dxe4 5. Nxe4 Nbd7 6. Nxf6+ gxf6 7. Be3 c6 8. g3 b6 9. Bg2 Bb7 10. Qe2 Qc7 11. 0-0-0 0-0-0 12. Qh5 Nb8 13. Ne2 Na6 14. c4 Bd6 15. Nc3 f5 16. f4 Kb8 17. a3 Qe7 18. Qe2 h5 19. Kb1 h4 20. Qf2 hxg3 21. hxg3 Rxh1 22. Rxh1 Qf6 23. Bf3 Rh8 24. Qg2 Rc8 25. b4 Ka8 26. Kc2 Bf8 27. Nb5 Qe7 28. Nc3 Nb8 29. c5 bxc5 30. bxc5 Bg7 31. Rb1 Rd8 32. Qd2 Qc7 33. Na4 Nd7 34. Qb4 Nf6 35. Nc3 Rh8 36. Rh1 Rxh1 37. Bxh1 Ng4 38. Bg1 Nf6 39. Qa4 Kb8 40. Bf3 Ng4 41. Nd1 1/2-1/2

[Event "Match Spielmann-Van den Bosch +3-3=4"]
[Site "Amsterdam"]
[Date "1936.05.10"]
[Round "5"]
[White "Van den Bosch, Johannes"]
[Black "Spielmann, Rudolf"]
[Result "1/2-1/2"]
[ECO "D37"]
[PlyCount "125"]
[EventDate "1936.??.??"]
[EventType "match"]
[EventRounds "10"]
[EventCountry "NED"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. Nc3 Nbd7 5. Bf4 dxc4 6. e3 Nb6 7. Bxc4 Nxc4 8. Qa4+ c6 9. Qxc4 Nd5 10. Bg3 Qa5 11. 0-0 Nxc3 12. bxc3 Ba3 13. Ne5 0-0 14. Qb3 Be7 15. Rfd1 f6 16. Nc4 Qd5 17. a4 b6 18. a5 Ba6 19. Nd2 Qxb3 20. Nxb3 Rfc8 21. h4 Kf7 22. Rd2 Bc4 23. Rb2 Bd8 24. Nd2 Bd3 25. axb6 axb6 26. Rba2 Ra5 27. Nb3 Rxa2 28. Rxa2 Kg6 29. Nc1 Bc4 30. Ra4 Bb5 31. Ra7 c5 32. Nb3 Bc6 33. Bd6 Bd5 34. Nd2 cxd4 35. cxd4 h5 36. e4 Ra8 37. Rxa8 Bxa8 38. f3 b5 39. Nb3 f5 40. exf5+ exf5 41. Bg3 Bd5 42. Nc5 b4 43. Nd3 b3 44. Kf2 Bf6 45. Ke3 Bc4 46. Bf2 Kf7 47. Kd2 Bxd3 48. Kxd3 Ke6 49. Kc3 Kd5 50. Kxb3 Bxd4 51. Be1 Bf6 52. Kc2 Kc4 53. Bg3 Bc3 54. Bf2 Bb4 55. Bg3 Kd4 56. Bf2+ Kc4 57. Bg3 g6 58. Bf2 f4 59. g3 fxg3 60. Bxg3 Kd4 61. Bf2+ Ke5 62. Bg3+ Kd4 63. Bf2+ 1/2-1/2

[Event "Match Spielmann-Van den Bosch +3-3=4"]
[Site "Amsterdam"]
[Date "1936.05.08"]
[Round "4"]
[White "Spielmann, Rudolf"]
[Black "Van den Bosch, Johannes"]
[Result "1-0"]
[ECO "D97"]
[PlyCount "55"]
[EventDate "1936.??.??"]
[EventType "match"]
[EventRounds "10"]
[EventCountry "NED"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Qb3 dxc4 5. Qxc4 Bg7 6. Nf3 0-0 7. Bf4 c6 8. e4 b5 9. Qd3 Na6 10. Be2 b4 11. Na4 Qa5 12. b3 c5 13. Ne5 Bb7 14. d5 Nd7 15. Nxd7 Bxa1 16. Nxf8 Rxf8 17. 0-0 Bg7 18. Rc1 Rd8 19. Qg3 Bc8 20. h4 Bd4 21. h5 Re8 22. Bc4 e5 23. Bh6 Qc7 24. Bb5 Rd8 25. Qh4 Qd6 26. Bg5 Rd7 27. Bxd7 Qxd7 28. Be7 1-0

[Event "Match Spielmann-Van den Bosch +3-3=4"]
[Site "Amsterdam"]
[Date "1936.05.07"]
[Round "3"]
[White "Van den Bosch, Johannes"]
[Black "Spielmann, Rudolf"]
[Result "1/2-1/2"]
[ECO "D53"]
[PlyCount "65"]
[EventDate "1936.??.??"]
[EventType "match"]
[EventRounds "10"]
[EventCountry "NED"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. Nc3 Be7 5. Bg5 Ne4 6. Bxe7 Qxe7 7. Rc1 Nxc3 8. Rxc3 dxc4 9. Rxc4 0-0 10. Qc2 c6 11. e3 b6 12. Rc3 Bb7 13. Bd3 g6 14. 0-0 Rc8 15. Rc1 Rc7 16. Ne5 f6 17. Nf3 Nd7 18. Bb5 Rac8 19. a3 a5 20. Qb3 Kg7 21. h3 Qd6 22. Bc4 Re8 23. e4 c5 24. Bb5 Bxe4 25. Bxd7 Rxd7 26. dxc5 bxc5 27. Rxc5 Rb8 28. Qc3 a4 29. Rc7 Rxc7 30. Qxc7+ Qxc7 31. Rxc7+ Kh6 32. Ra7 Rxb2 33. Rxa4 1/2-1/2

[Event "Match Spielmann-Van den Bosch +3-3=4"]
[Site "Amsterdam"]
[Date "1936.05.03"]
[Round "2"]
[White "Spielmann, Rudolf"]
[Black "Van den Bosch, Johannes"]
[Result "1-0"]
[ECO "E13"]
[PlyCount "79"]
[EventDate "1936.??.??"]
[EventType "match"]
[EventRounds "10"]
[EventCountry "NED"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Nf3 b6 5. Bg5 h6 6. Bh4 Bb7 7. e3 Bxc3+ 8. bxc3 d6 9. Nd2 Nbd7 10. f3 Qe7 11. Qa4 c5 12. Bd3 e5 13. Bxf6 Qxf6 14. Be4 Bxe4 15. Nxe4 Qe6 16. d5 Qg6 17. h4 b5 18. Qc2 Ke7 19. h5 Qf5 20. cxb5 Nf6 21. c4 Nxh5 22. g4 Qxf3 23. Rxh5 Qxe3+ 24. Kf1 f5 25. Nf2 fxg4 26. Re1 Qf4 27. Qg6 Raf8 28. Qe6+ Kd8 29. Qxd6+ Kc8 30. Qxc5+ Kb8 31. Rhxe5 Qf3 32. Qd6+ Kc8 33. Qc6+ Kb8 34. Re8+ Rxe8 35. Rxe8+ Rxe8 36. Qxe8+ Kc7 37. Qc6+ Kb8 38. d6 Qf5 39. Qc7+ Ka8 40. d7 1-0

[Event "Match Spielmann-Van den Bosch +3-3=4"]
[Site "Amsterdam"]
[Date "1936.05.02"]
[Round "1"]
[White "Van den Bosch, Johannes"]
[Black "Spielmann, Rudolf"]
[Result "1-0"]
[ECO "D36"]
[PlyCount "81"]
[EventDate "1936.??.??"]
[EventType "match"]
[EventRounds "10"]
[EventCountry "NED"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 e6 2. c4 Nf6 3. Nc3 d5 4. Bg5 Nbd7 5. Nf3 c6 6. cxd5 exd5 7. e3 Be7 8. Qc2 0-0 9. Bd3 Re8 10. 0-0 Nf8 11. Rab1 Nh5 12. Bxe7 Rxe7 13. b4 b6 14. b5 cxb5 15. Nxd5 Rd7 16. Nc3 a6 17. a4 bxa4 18. Nxa4 Rc7 19. Qe2 b5 20. Be4 Raa7 21. Nc5 Nf6 22. Bd3 Nd5 23. Rfc1 b4 24. Bxa6 Rxc5 25. dxc5 Bxa6 26. Qd2 Qa8 27. Nd4 Ne6 28. Nf5 Nc3 29. Rxc3 bxc3 30. Qxc3 h6 31. h4 Qd5 32. Rb8+ Kh7 33. Nxh6 Rb7 34. Ra8 Rb1+ 35. Kh2 Qe4 36. Ng4 f5 37. Rxa6 Qxg4 38. e4 Qf4+ 39. Qg3 Qc1 40. Qf3 Nd4 41. Qh5+ 1-0

[Event "Amsterdam 8-players"]
[Site "Amsterdam"]
[Date "1936.04.04"]
[Round "4"]
[White "Van den Bosch, Johannes"]
[Black "Saemisch, Friedrich"]
[Result "1/2-1/2"]
[ECO "D96"]
[PlyCount "97"]
[EventDate "1936.03.28"]
[EventType "tourn"]
[EventCountry "NED"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. Qb3 dxc4 6. Qxc4 0-0 7. Bf4 Be6 8. Qxc7 Qxc7 9. Bxc7 Nc6 10. Be5 Nxe5 11. Nxe5 Rfd8 12. e3 Rac8 13. Nd3 Nd5 14. Kd2 Nb6 15. b3 Bf5 16. f4 Rxc3 17. Kxc3 Nd5+ 18. Kd2 Nxe3 19. Ne5 Nc2 20. Rd1 Nxd4 21. Kc3 Rc8+ 22. Bc4 Nc6 23. Kd2 Nxe5 24. fxe5 Bxe5 25. Ke3 a6 26. h3 b5 27. Bd3 Rc3 28. Rhf1 a5 29. Ke2 Bxd3+ 30. Rxd3 Rc2+ 31. Rd2 Rc5 32. Rfd1 Bf4 33. Rd8+ Kg7 34. R8d5 Rc2+ 35. Kf3 Bd6 36. R1d2 Rxd2 37. Rxd2 a4 38. bxa4 bxa4 39. Rd4 a3 40. Ra4 f5 41. Ra8 Kf6 42. Rh8 h5 43. h4 e5 44. Rg8 e4+ 45. Ke3 Bc5+ 46. Kf4 Bd6+ 47. Ke3 Bc5+ 48. Kf4 Bd6+ 49. Ke3 1/2-1/2

[Event "Amsterdam 8-players"]
[Site "Amsterdam"]
[Date "1936.03.31"]
[Round "2"]
[White "Van den Bosch, Johannes"]
[Black "Spielmann, Rudolf"]
[Result "1/2-1/2"]
[ECO "B13"]
[PlyCount "42"]
[EventDate "1936.03.28"]
[EventType "tourn"]
[EventCountry "NED"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nc6 5. c3 e5 6. dxe5 Nxe5 7. Qe2 Qe7 8. Bb5+ Nc6 9. Be3 Nf6 10. Nf3 Ng4 11. 0-0 Nxe3 12. fxe3 g6 13. c4 dxc4 14. Qxc4 Qc5 15. Ng5 Qxc4 16. Bxc4 Bc5 17. Bxf7+ Ke7 18. Kh1 Bxe3 19. Re1 Kf6 20. Rxe3 Kxg5 21. Nc3 Bf5 1/2-1/2

[Event "NED Team-ch 1935/36"]
[Site "Netherlands"]
[Date "1936.01.05"]
[Round "3.1"]
[White "Felderhof, Hendrik Willem"]
[Black "Van den Bosch, Johannes"]
[Result "1/2-1/2"]
[ECO "C14"]
[PlyCount "84"]
[EventDate "1935.11.03"]
[EventType "team-tourn"]
[EventRounds "5"]
[EventCountry "NED"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]
[WhiteTeam "Bussum"]
[BlackTeam "Den Haag DD"]
[WhiteTeamCountry "NED"]
[BlackTeamCountry "NED"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Be7 5. e5 Ne4 6. Nxe4 Bxg5 7. Nxg5 Qxg5 8. h4 Qe7 9. Qd2 c5 10. f4 Nc6 11. Nf3 Bd7 12. 0-0-0 c4 13. g4 Nb4 14. Kb1 Rc8 15. c3 Na6 16. Bg2 Ba4 17. Rde1 b5 18. a3 Nc7 19. f5 b4 20. axb4 Bb3 21. Qg5 Qd7 22. Qxg7 Rf8 23. Qxh7 Qa4 24. f6 Na6 25. Re3 Nxb4 26. cxb4 c3 27. Rxc3 Rxc3 28. bxc3 Qa2+ 29. Kc1 Qxg2 30. Rh2 Qxf3 31. Kb2 Bc4 32. Qc2 Bb5 33. g5 Qg3 34. Qd2 Rh8 35. h5 Kf8 36. g6 fxg6 37. Rg2 Qf3 38. hxg6 Rh1 39. g7+ Kg8 40. Rh2 Rxh2 41. Qxh2 Qe2+ 42. Qxe2 Bxe2 1/2-1/2

