[Event "NED Open-ch08 Reinbouw"]
[Site "Velp"]
[Date "1977.08.05"]
[Round "8"]
[White "Bosch, Peter M"]
[Black "Borm, Frans"]
[Result "0-1"]
[ECO "C28"]
[BlackElo "2260"]
[PlyCount "68"]
[EventDate "1977.07.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nc6 3. Bc4 Nf6 4. f4 Nxe4 5. Nf3 Nd6 6. Bd5 exf4 7. d4 Be7 8. Bxf4 0-0 9. Ne5 Nxe5 10. dxe5 Nf5 11. Qd3 d6 12. 0-0-0 Bg5 13. Qd2 Bxf4 14. Qxf4 dxe5 15. Qxe5 Qg5+ 16. Kb1 c6 17. Bc4 Qe7 18. Rhe1 Qxe5 19. Rxe5 h5 20. Ne4 g6 21. h3 Kg7 22. Nd6 Nxd6 23. Rxd6 Bf5 24. Rd1 Rfe8 25. Rde1 Rxe5 26. Rxe5 Rd8 27. Kc1 Rd4 28. Bb3 Kf6 29. Re2 h4 30. Rf2 Rd7 31. g3 hxg3 32. Rg2 Bxh3 33. Rxg3 Bf5 34. c3 g5 0-1

[Event "NED Open-ch08 Reinbouw"]
[Site "Velp"]
[Date "1977.08.04"]
[Round "7"]
[White "Bosch, Peter M"]
[Black "Ballon, Guenther Jan"]
[Result "1-0"]
[ECO "C25"]
[PlyCount "57"]
[EventDate "1977.07.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nc6 3. Bc4 d6 4. Nge2 Nf6 5. 0-0 Be7 6. d4 0-0 7. f3 Na5 8. Bd3 c5 9. dxc5 dxc5 10. Ng3 c4 11. Be2 Qb6+ 12. Kh1 Rd8 13. Qe1 Be6 14. Nf5 Bxf5 15. exf5 Rd7 16. Qg3 Re8 17. Ne4 Qd4 18. Bh6 g6 19. Nxf6+ Bxf6 20. Rad1 Qxb2 21. Rxd7 Qxc2 22. fxg6 hxg6 23. Rd2 Qa4 24. f4 e4 25. f5 Be5 26. Qg4 c3 27. fxg6 f6 28. Rd7 c2 29. Qh3 1-0

[Event "NED Open-ch08 Reinbouw"]
[Site "Velp"]
[Date "1977.08.03"]
[Round "6"]
[White "Scheeren, Peter MJ"]
[Black "Bosch, Peter M"]
[Result "0-1"]
[ECO "A89"]
[PlyCount "64"]
[EventDate "1977.07.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 f5 2. g3 Nf6 3. Bg2 g6 4. Nf3 Bg7 5. 0-0 0-0 6. c4 d6 7. Nc3 Nc6 8. d5 Ne5 9. Nxe5 dxe5 10. Qb3 e6 11. e4 exd5 12. cxd5 Ne8 13. exf5 gxf5 14. d6+ Kh8 15. dxc7 Nxc7 16. Rd1 Qe7 17. Nd5 Nxd5 18. Qxd5 e4 19. Be3 Be6 20. Qb5 a6 21. Qb6 Rfd8 22. Rac1 Be5 23. Bd4 Bxd4 24. Rxd4 Rac8 25. Rxc8 Rxc8 26. Bf1 Rc1 27. Rd8+ Kg7 28. Qd4+ Qf6 29. Qd6 f4 30. g4 e3 31. Qd3 Bxg4 32. Re8 Bh3 0-1

[Event "NED U20-ch"]
[Site "Rotterdam"]
[Date "1977.??.??"]
[Round "1"]
[White "Bosch, Peter M"]
[Black "Baart, Joan"]
[Result "0-1"]
[ECO "B22"]
[PlyCount "92"]
[EventDate "1977.??.??"]
[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 c5 2. d4 cxd4 3. c3 Nf6 4. e5 Nd5 5. Bc4 Qc7 6. Qe2 Nb6 7. Bd3 Nc6 8. Nf3 d6 9. Bf4 e6 10. cxd4 Nd5 11. Bd2 Qb6 12. Nc3 Qxb2 13. Rb1 Nxc3 14. Rxb2 Nxe2 15. Kxe2 d5 16. Rhb1 Be7 17. Rxb7 Bxb7 18. Rxb7 Rb8 19. Bb5 Rxb7 20. Bxc6+ Rd7 21. Ba5 Bd8 22. Bb4 Be7 23. Ba5 Bd8 24. Bb4 h6 25. Nd2 Be7 26. Ba5 Bd8 27. Bb4 Bb6 28. Nb3 Kd8 29. Bxd7 Kxd7 30. Kd3 Rc8 31. a3 g6 32. Nc5+ Kc6 33. a4 Bxc5 34. Bxc5 Kb7 35. Kc3 Ka6 36. Kb3 Ka5 37. Ka3 Rc7 38. Kb3 Rb7+ 39. Ka3 Rb1 40. Bxa7 Rf1 41. f3 Re1 42. Bc5 Re3+ 43. Kb2 Kxa4 44. Bf8 Re2+ 45. Kc3 Rxg2 46. Bxh6 Rxh2 0-1

[Event "NED U20-ch"]
[Site "Rotterdam"]
[Date "1977.??.??"]
[Round "9"]
[White "Bosch, Peter M"]
[Black "De Roode, Peter"]
[Result "0-1"]
[ECO "B12"]
[PlyCount "128"]
[EventDate "1977.??.??"]
[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 c6 2. d4 d5 3. e5 Bf5 4. c4 dxc4 5. Bxc4 e6 6. Ne2 Nd7 7. Nbc3 Ne7 8. 0-0 Qc7 9. Be3 0-0-0 10. Qe1 Nb6 11. Bb3 Bd3 12. Rc1 h6 13. Qd2 Ba6 14. Ne4 Ned5 15. Nc5 Bxc5 16. Rxc5 Rd7 17. Rfc1 Bxe2 18. Qxe2 Ne7 19. Bc2 g6 20. b4 Qd8 21. b5 Kb8 22. Be4 Nbd5 23. a4 cxb5 24. Qxb5 a6 25. Qb2 g5 26. Bd2 Ka7 27. Rb1 b6 28. Rc4 Rc7 29. Rxc7+ Qxc7 30. Rc1 Qd7 31. Qb3 Rd8 32. Qf3 Rf8 33. Qa3 Rd8 34. a5 b5 35. Qc5+ Kb8 36. Bb4 Rc8 37. Qd6+ Qxd6 38. Bxd6+ Ka7 39. Bc5+ Kb7 40. Re1 Kc7 41. g3 Kd7 42. Kg2 Nc6 43. Bb1 Nxa5 44. Bd3 Nb3 45. Bd6 Nxd4 46. Ra1 Ra8 47. Be4 Nc6 48. Bd3 Nd4 49. Be4 Nb3 50. Ra3 Nc1 51. Rf3 f5 52. Bxd5 exd5 53. Rxf5 d4 54. Ba3 Ke6 55. Rf3 Na2 56. Bb2 Kxe5 57. Rd3 Nc3 58. Bxc3 dxc3 59. Rxc3 b4 60. Rc6 a5 61. Rxh6 a4 62. h4 a3 63. hxg5 a2 64. f4+ Kf5 0-1

[Event "NED U20-ch"]
[Site "Rotterdam"]
[Date "1977.??.??"]
[Round "3"]
[White "Bosch, Peter M"]
[Black "Douma, Sander"]
[Result "0-1"]
[ECO "B12"]
[PlyCount "44"]
[EventDate "1977.??.??"]
[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 c6 2. d4 d5 3. e5 Bf5 4. c4 dxc4 5. Bxc4 Nd7 6. Qb3 e6 7. Qxb7 Ne7 8. Qb3 Rb8 9. Qd1 c5 10. dxc5 Nxe5 11. Qxd8+ Kxd8 12. Bf4 N7g6 13. Bxe5 Nxe5 14. Na3 Bxc5 15. Be2 Ke7 16. Nb5 Bd3 17. a4 a6 18. f4 Bxe2 19. fxe5 Bd3 20. Nc3 Rxb2 21. Nce2 Rc8 22. Nc1 Bb4+ 0-1

[Event "NED U20-ch"]
[Site "Rotterdam"]
[Date "1977.??.??"]
[Round "5"]
[White "Bosch, Peter M"]
[Black "Douven, Rudy C"]
[Result "1/2-1/2"]
[ECO "B12"]
[PlyCount "104"]
[EventDate "1977.??.??"]
[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 c6 2. d4 d5 3. e5 Bf5 4. c4 e6 5. Nc3 Nd7 6. cxd5 cxd5 7. Nge2 Ne7 8. Ng3 Qb6 9. Nb5 Nc6 10. Nxf5 exf5 11. Be3 a6 12. Nc3 Bb4 13. Bd3 Ndxe5 14. dxe5 d4 15. 0-0 Bxc3 16. Bf4 Bb4 17. Bxf5 Ne7 18. Be4 0-0 19. a3 Ng6 20. Bg3 Be7 21. f4 f5 22. Bd5+ Kh8 23. Qd2 Rfd8 24. Bc4 Nf8 25. Rf3 Rac8 26. Bd3 g6 27. Bf2 Ne6 28. Re1 Nc5 29. Bc2 Ne6 30. Bb1 Qb5 31. h3 Qc6 32. Rd3 Nc5 33. Rxd4 Rxd4 34. Qxd4 Ne6 35. Qb6 Nxf4 36. Qxc6 Rxc6 37. Bd4 Bc5 38. Bxc5 Rxc5 39. Kh2 Kg7 40. e6 Rc8 41. Ba2 Re8 42. e7 g5 43. g3 Ng6 44. Bd5 Rxe7 45. Rxe7+ Nxe7 46. Bxb7 a5 47. Kg2 Kf6 48. b4 axb4 49. axb4 Ke5 50. Bf3 Kd4 51. b5 Kc5 52. Be2 Nd5 1/2-1/2

[Event "NED U20-ch"]
[Site "Rotterdam"]
[Date "1977.??.??"]
[Round "6"]
[White "Bosch, Peter M"]
[Black "Hauwert, Nicolaas"]
[Result "1-0"]
[ECO "B12"]
[PlyCount "59"]
[EventDate "1977.??.??"]
[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 c6 2. d4 d5 3. e5 Bf5 4. c4 e6 5. Nc3 dxc4 6. Bxc4 Nd7 7. Nge2 Nb6 8. Bb3 Ne7 9. 0-0 Ned5 10. Ng3 Be7 11. Nxf5 exf5 12. Qf3 Qd7 13. Rd1 0-0-0 14. a4 f6 15. a5 Nxc3 16. bxc3 Nd5 17. c4 Nc7 18. Be3 Kb8 19. a6 Nxa6 20. Rxa6 bxa6 21. Ba4 fxe5 22. Rb1+ Kc7 23. Bd2 Rb8 24. Ba5+ Kd6 25. Rd1 e4 26. Qg3+ Ke6 27. Qxg7 Rhg8 28. d5+ Kd6 29. dxc6+ Kc5 30. Qe5+ 1-0

[Event "NED U20-ch"]
[Site "Rotterdam"]
[Date "1977.??.??"]
[Round "4"]
[White "Brouwer, Erik"]
[Black "Bosch, Peter M"]
[Result "0-1"]
[ECO "B30"]
[PlyCount "80"]
[EventDate "1977.??.??"]
[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 c5 2. Bc4 Nc6 3. c3 e6 4. Nf3 d5 5. exd5 exd5 6. Bb3 Bg4 7. 0-0 Be7 8. Re1 Nf6 9. d3 0-0 10. Nbd2 d4 11. c4 Qc7 12. Ba4 Nd8 13. h3 Bf5 14. Nf1 h6 15. Ne5 Ne6 16. Ng3 Bh7 17. Nh5 Nxh5 18. Qxh5 Bd6 19. Bc2 Rae8 20. f4 f6 21. f5 fxe5 22. fxe6 Rxe6 23. Bd2 Qe7 24. a3 Bg6 25. Qg4 Bf5 26. Qh5 Bg6 27. Qg4 Ref6 28. Rf1 Qf7 29. Qe2 Bf5 30. b4 b6 31. b5 Qg6 32. Kh1 e4 33. dxe4 Qg3 34. Bf4 Bxf4 35. Rxf4 Qxf4 36. exf5 Qe3 37. Qxe3 dxe3 38. Be4 Kh8 39. g4 g6 40. Re1 Re8 0-1

[Event "NED U20-ch"]
[Site "Rotterdam"]
[Date "1977.??.??"]
[Round "2"]
[White "Licher, Ferdy"]
[Black "Bosch, Peter M"]
[Result "1/2-1/2"]
[ECO "B21"]
[PlyCount "57"]
[EventDate "1977.??.??"]
[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 c5 2. d4 cxd4 3. c3 dxc3 4. Nxc3 Nc6 5. Nf3 d6 6. Bc4 a6 7. 0-0 Nf6 8. h3 g6 9. Qb3 e6 10. Qd1 Bg7 11. Qe2 0-0 12. Rd1 Qc7 13. Bf4 Na5 14. Bd3 e5 15. Be3 b5 16. Rac1 Qb7 17. b4 Nc6 18. a4 Nxb4 19. axb5 Nxd3 20. Qxd3 d5 21. bxa6 Rxa6 22. Nxd5 Nxd5 23. Qxd5 Qxd5 24. Rxd5 Bb7 25. Rb5 Bxe4 26. Nxe5 Re8 27. Ng4 h5 28. Nh6+ Bxh6 29. Bxh6 1/2-1/2

[Event "NED U20-ch"]
[Site "Rotterdam"]
[Date "1977.??.??"]
[Round "8"]
[White "Nagtegaal, Kees"]
[Black "Bosch, Peter M"]
[Result "1-0"]
[ECO "B30"]
[PlyCount "31"]
[EventDate "1977.??.??"]
[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 c5 2. Nf3 Nc6 3. Bb5 e5 4. 0-0 Nge7 5. c3 a6 6. Bxc6 Nxc6 7. d4 cxd4 8. cxd4 exd4 9. Nxd4 Bc5 10. Nf5 Qf6 11. Nc3 Ne7 12. Nxe7 Qxe7 13. Nd5 Qd8 14. b4 Be7 15. Be3 Bd6 16. Nb6 1-0

[Event "NED U20-ch"]
[Site "Rotterdam"]
[Date "1977.??.??"]
[Round "7"]
[White "Ter Haar, Otto"]
[Black "Bosch, Peter M"]
[Result "0-1"]
[ECO "B30"]
[PlyCount "102"]
[EventDate "1977.??.??"]
[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 c5 2. Nf3 Nc6 3. Bb5 e5 4. 0-0 Nge7 5. Re1 g6 6. b4 cxb4 7. a3 bxa3 8. d4 exd4 9. Nxa3 Bg7 10. Nc4 0-0 11. e5 d5 12. exd6 Nd5 13. Bxc6 bxc6 14. Nxd4 Bb7 15. Na5 Qd7 16. Ba3 Rfe8 17. Qd2 Qg4 18. Bc5 Nf4 19. f3 Qg5 20. Nab3 Bh6 21. Kh1 Qh5 22. Qf2 Nd5 23. Ne2 Qf5 24. Ng3 Rxe1+ 25. Rxe1 Qd7 26. c4 Nf6 27. Re7 Qc8 28. Bd4 Nd7 29. Ne4 c5 30. Nexc5 Bc6 31. Na5 Rb8 32. h3 Bf4 33. g3 Nxc5 34. Nxc6 Qxh3+ 35. Qh2 Qf1+ 36. Bg1 Qxf3+ 37. Qg2 Qh5+ 38. Qh2 Qxh2+ 39. Kxh2 Bxd6 40. Rxa7 Rb2+ 41. Kh3 Ne6 42. Ra8+ Kg7 43. Nd4 Ng5+ 44. Kg4 Be7 45. Nc6 h5+ 46. Kf4 Nh3+ 47. Ke4 Re2+ 48. Kd3 Nxg1 49. Ra7 Bf6 50. Rb7 Re1 51. Kd2 Re6 0-1

