[Event "Bundesliga 1976/77 North"]
[Site "Germany North"]
[Date "1977.04.27"]
[Round "7.1"]
[White "Bach, Horst"]
[Black "Hermann, Manfred"]
[Result "0-1"]
[ECO "C63"]
[WhiteElo "2280"]
[PlyCount "54"]
[EventDate "1976.10.10"]
[EventType "team-tourn"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 f5 4. Nc3 Nd4 5. Bc4 c6 6. d3 Nxf3+ 7. Qxf3 Qf6 8. 0-0 d6 9. Re1 f4 10. d4 Nh6 11. h3 Nf7 12. Bxf7+ Qxf7 13. dxe5 dxe5 14. Na4 Bb4 15. Rd1 b5 16. a3 Be7 17. Nc3 0-0 18. b3 g5 19. g4 h5 20. gxh5 Kh7 21. Kh2 Rg8 22. Rg1 g4 23. Rxg4 Bxg4 24. hxg4 Qe6 25. Kh3 Rg5 26. Bb2 Rxh5+ 27. Kg2 Rg8 0-1

[Event "Bundesliga 1976/77 North"]
[Site "Germany North"]
[Date "1977.01.09"]
[Round "4.2"]
[White "Bach, Horst"]
[Black "Jacoby, Gisbert"]
[Result "1/2-1/2"]
[ECO "B28"]
[WhiteElo "2280"]
[PlyCount "45"]
[EventDate "1976.10.10"]
[EventType "team-tourn"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]
[WhiteTeam "Kreuzberg Berlin"]
[BlackTeam "Hamburger SK"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 a6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Nb3 Bb4 7. Bg5 h6 8. Bxf6 Bxc3+ 9. bxc3 Qxf6 10. Bc4 0-0 11. 0-0 d6 12. Qd2 Be6 13. Bxe6 Qxe6 14. Rad1 Rd8 15. f4 Nc6 16. f5 Qf6 17. Rf3 Ne7 18. Rd3 Rac8 19. g4 Rc4 20. Qe2 d5 21. Nd2 Ra4 22. c4 d4 23. a3 1/2-1/2

[Event "GER U20-ch"]
[Site "Luebeck"]
[Date "1976.08.08"]
[Round "9"]
[White "Skolarski, Hans Georg"]
[Black "Bach, Horst"]
[Result "1/2-1/2"]
[ECO "B09"]
[PlyCount "61"]
[EventDate "1976.07.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. f4 Bg7 5. Nf3 0-0 6. Bd3 Na6 7. e5 Ng4 8. Bd2 c5 9. h3 cxd4 10. hxg4 dxc3 11. Bxc3 Bxg4 12. Rxh7 Rc8 13. Rh4 Bxf3 14. Qxf3 Rxc3 15. bxc3 dxe5 16. Rd1 e6 17. Rh1 Qa5 18. Bxa6 bxa6 19. Qh3 Rb8 20. Qh7+ Kf8 21. Rh3 e4 22. Qh4 Bxc3+ 23. Kf1 Bg7 24. Rb3 Re8 25. Rd7 Kg8 26. Rbb7 Rf8 27. Qe1 Qf5 28. Qf2 e3 29. Qxe3 Qxc2 30. a3 Qf5 31. Kg1 1/2-1/2

[Event "GER U20-ch"]
[Site "Luebeck"]
[Date "1976.08.07"]
[Round "8"]
[White "Bach, Horst"]
[Black "Gerbert, Philipp"]
[Result "1/2-1/2"]
[ECO "B77"]
[PlyCount "71"]
[EventDate "1976.07.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. Nf3 g6 4. d4 cxd4 5. Nxd4 Bg7 6. Be3 Nf6 7. Bc4 0-0 8. Bb3 d6 9. f3 Bd7 10. Qd2 Nxd4 11. Bxd4 b5 12. a4 bxa4 13. Bxa4 Qc8 14. 0-0 Be6 15. Nd5 Nxd5 16. exd5 Bxd4+ 17. Qxd4 Bd7 18. Bxd7 Qxd7 19. Rfe1 Rfc8 20. Re2 Rc7 21. c4 Rb8 22. Re3 Qc8 23. b3 Qb7 24. Rae1 Re8 25. Qh4 Qb6 26. Kf1 a5 27. f4 Qd4 28. Re4 Qd3+ 29. Kg1 f5 30. Rxe7 Qd4+ 31. Kf1 Qd3+ 32. Kf2 Rcxe7 33. Rxe7 Qd2+ 34. Kf3 Qd3+ 35. Kf2 Qd2+ 36. Kf1 1/2-1/2

[Event "GER U20-ch"]
[Site "Luebeck"]
[Date "1976.08.06"]
[Round "7"]
[White "Bach, Horst"]
[Black "Heidrich, Manfred"]
[Result "1/2-1/2"]
[ECO "B29"]
[PlyCount "79"]
[EventDate "1976.07.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nf6 3. Nc3 d5 4. Bb5+ Bd7 5. Bxd7+ Qxd7 6. exd5 Nxd5 7. 0-0 Nc6 8. Re1 e6 9. d3 Be7 10. Bd2 0-0 11. Bg5 Bxg5 12. Nxg5 e5 13. Qh5 h6 14. Nxd5 Qxd5 15. Nf3 Rae8 16. Qf5 g6 17. Qe4 Qxe4 18. dxe4 Nd4 19. Rac1 Nxf3+ 20. gxf3 Rd8 21. Rcd1 f6 22. Kf1 Kf7 23. Ke2 Ke6 24. Rg1 g5 25. h3 b6 26. c3 f5 27. b3 Kf6 28. a4 Ke6 29. Ke3 Kf6 30. Ke2 Ke6 31. Ke3 a6 32. Ke2 Kf6 33. Ke3 Ke6 34. Ke2 fxe4 35. fxe4 Kf6 36. f3 Ke6 37. Ke3 Kf6 38. Ke2 Ke6 39. Ke3 Kf6 40. Ke2 1/2-1/2

[Event "GER U20-ch"]
[Site "Luebeck"]
[Date "1976.08.05"]
[Round "6"]
[White "Fette, Martin"]
[Black "Bach, Horst"]
[Result "1/2-1/2"]
[ECO "B09"]
[PlyCount "35"]
[EventDate "1976.07.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. f4 Bg7 5. Nf3 0-0 6. Be2 c5 7. dxc5 Qa5 8. 0-0 Qxc5+ 9. Kh1 Nbd7 10. Bd3 a6 11. Qe1 b5 12. Be3 Qc7 13. a3 Bb7 14. Qh4 Rfc8 15. Rae1 Rab8 16. f5 Ba8 17. fxg6 hxg6 18. Bc1 1/2-1/2

[Event "GER U20-ch"]
[Site "Luebeck"]
[Date "1976.08.04"]
[Round "5"]
[White "Sieg, Ulrich"]
[Black "Bach, Horst"]
[Result "1/2-1/2"]
[ECO "B36"]
[PlyCount "61"]
[EventDate "1976.07.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. c4 Nf6 6. Nc3 d6 7. Be2 Nxd4 8. Qxd4 Bg7 9. 0-0 0-0 10. Qe3 Bd7 11. h3 Bc6 12. Nd5 Re8 13. Bf3 e6 14. Nxf6+ Qxf6 15. Qd3 Rad8 16. Rb1 Qe5 17. g3 f5 18. exf5 Qxf5 19. Qxf5 gxf5 20. Bh5 Be4 21. Bxe8 Bxb1 22. Bg5 Rxe8 23. Rxb1 d5 24. cxd5 exd5 25. Rd1 d4 26. Rd2 Kf7 27. Kf1 Rc8 28. Ke2 Ke6 29. Kd3 Kd5 30. Re2 Be5 31. Bd2 1/2-1/2

[Event "GER U20-ch"]
[Site "Luebeck"]
[Date "1976.08.03"]
[Round "4"]
[White "Bach, Horst"]
[Black "Falk, Ulrich"]
[Result "1-0"]
[ECO "B04"]
[PlyCount "57"]
[EventDate "1976.07.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 Nc6 5. c4 Nb6 6. e6 fxe6 7. h4 e5 8. d5 Nd4 9. Nxd4 exd4 10. a4 Bf5 11. Bd3 Qd7 12. a5 Nc8 13. 0-0 g6 14. Bxf5 Qxf5 15. Qxd4 Qf6 16. Qxf6 exf6 17. Nc3 a6 18. Ne2 Ne7 19. Nd4 Kd7 20. Ra3 c6 21. Rb3 cxd5 22. Rxb7+ Kc8 23. Rb6 Ra7 24. Bf4 dxc4 25. Bxd6 Rb7 26. Rxb7 Kxb7 27. Ne6 Kc6 28. Ba3 Kd7 29. Re1 1-0

[Event "GER U20-ch"]
[Site "Luebeck"]
[Date "1976.08.02"]
[Round "3"]
[White "Doncevic, Dario"]
[Black "Bach, Horst"]
[Result "1/2-1/2"]
[ECO "B09"]
[PlyCount "48"]
[EventDate "1976.07.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. f4 Bg7 5. Nf3 0-0 6. Bd3 Na6 7. Be3 c5 8. dxc5 Nxc5 9. Bxc5 dxc5 10. e5 Nh5 11. g3 f6 12. exf6 Bxf6 13. 0-0 Kh8 14. Bc4 Bg4 15. Qxd8 Raxd8 16. Ne5 Bxe5 17. fxe5 Rf5 18. Rxf5 Bxf5 19. Rf1 Ng7 20. Rf2 h5 21. a4 Be6 22. Bd3 Bf5 23. Bc4 Be6 24. Bd3 Bf5 1/2-1/2

[Event "GER U20-ch"]
[Site "Luebeck"]
[Date "1976.08.01"]
[Round "2"]
[White "Bach, Horst"]
[Black "Schubert, Christian"]
[Result "0-1"]
[ECO "B33"]
[PlyCount "50"]
[EventDate "1976.07.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. a4 a6 8. Na3 Be6 9. Nc4 Rc8 10. Bg5 Nd4 11. Bxf6 gxf6 12. Ne3 Qb6 13. Bd3 Qxb2 14. Ncd5 Bxd5 15. Nxd5 Nxc2+ 16. Bxc2 Qxc2 17. Qg4 Qc4 18. Nxf6+ Ke7 19. Nd5+ Ke8 20. Nf6+ Ke7 21. Nd5+ Ke8 22. h4 Rc5 23. Rd1 Be7 24. Rh3 Bd8 25. Rf3 Ba5+ 0-1

[Event "GER U20-ch"]
[Site "Luebeck"]
[Date "1976.07.31"]
[Round "1"]
[White "Henze, Reinhard"]
[Black "Bach, Horst"]
[Result "0-1"]
[ECO "A29"]
[PlyCount "56"]
[EventDate "1976.07.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 e5 3. Nf3 Nc6 4. g3 Bb4 5. Bg2 0-0 6. 0-0 e4 7. Ne1 Bxc3 8. dxc3 Re8 9. Nc2 h6 10. Ne3 d6 11. b3 b6 12. a4 a5 13. Ra2 Bb7 14. f4 Ne7 15. g4 Qd7 16. g5 hxg5 17. fxg5 Nh7 18. Qe1 Nxg5 19. Qg3 Nh7 20. Bh3 Qd8 21. Nf5 Ng6 22. Bh6 gxh6 23. Nxh6+ Kg7 24. Rxf7+ Kxh6 25. Bf5 Rg8 26. Kf1 Ng5 27. Qe3 Rf8 28. Rh7+ Kxh7 0-1

[Event "GER-ch57 (FRG-15)"]
[Site "Bad Pyrmont"]
[Date "1976.06.18"]
[Round "11"]
[White "Bach, Horst"]
[Black "Hermann, Manfred"]
[Result "1/2-1/2"]
[ECO "C63"]
[PlyCount "42"]
[EventDate "1976.06.05"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GER"]
[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 f5 4. Nc3 fxe4 5. Nxe4 d5 6. Nxe5 dxe4 7. Nxc6 Qg5 8. Qe2 Nf6 9. f4 Qh4+ 10. g3 Qh3 11. Ne5+ c6 12. Bc4 Bc5 13. d3 Ng4 14. Nf7 Bf2+ 15. Kd1 e3 16. Qf3 Nh6 17. Ne5 Ng4 18. Nf7 Nh6 19. Ne5 Ng4 20. Nf7 Nh6 21. Ne5 Ng4 1/2-1/2

[Event "GER-ch57 (FRG-15)"]
[Site "Bad Pyrmont"]
[Date "1976.06.16"]
[Round "10"]
[White "Bach, Horst"]
[Black "Rupp, Claus"]
[Result "1-0"]
[ECO "B68"]
[PlyCount "101"]
[EventDate "1976.06.05"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bg5 e6 7. Qd2 a6 8. 0-0-0 Bd7 9. f4 Be7 10. Bxf6 gxf6 11. f5 Nxd4 12. Qxd4 Qa5 13. Bc4 Rc8 14. Bb3 Qe5 15. Qd2 h5 16. Rhe1 Kd8 17. Kb1 Bf8 18. Ne2 Kc7 19. Nf4 Bh6 20. g3 Rcd8 21. Qf2 Qc5 22. Rd4 b5 23. fxe6 Bxf4 24. gxf4 fxe6 25. Qd2 e5 26. Qa5+ Kb7 27. Rd5 Qc7 28. Qd2 Be6 29. Rd3 Bxb3 30. axb3 Rhg8 31. Rd1 Qb6 32. Rc3 Rg1 33. Qd5+ Kb8 34. Rxg1 Qxg1+ 35. Ka2 Qb6 36. f5 Rc8 37. Rxc8+ Kxc8 38. Qe6+ Kb7 39. c3 Qa5+ 40. Kb1 Qd8 41. Qf7+ Kc6 42. Qxh5 Qg8 43. Qd1 a5 44. h4 Kc7 45. h5 a4 46. bxa4 Qg2 47. axb5 Qxe4+ 48. Ka2 Qa8+ 49. Kb3 d5 50. Qg4 Kb6 51. Qa4 1-0

[Event "GER-ch57 (FRG-15)"]
[Site "Bad Pyrmont"]
[Date "1976.06.15"]
[Round "9"]
[White "Schiffer, Karl Josef"]
[Black "Bach, Horst"]
[Result "1-0"]
[ECO "E84"]
[PlyCount "111"]
[EventDate "1976.06.05"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GER"]
[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 Bg7 4. e4 d6 5. f3 0-0 6. Be3 Nc6 7. Nge2 Rb8 8. Qd2 a6 9. Rd1 Re8 10. Nc1 e5 11. dxe5 Nxe5 12. b3 Re6 13. Be2 c6 14. 0-0 b5 15. Bd4 Qf8 16. f4 b4 17. fxe5 dxe5 18. Be3 bxc3 19. Qc2 Re8 20. h3 Nd7 21. Nd3 Bh6 22. Bxh6 Qxh6 23. Qc1 Qf8 24. Qe3 Qa3 25. Bg4 Nf8 26. Qf2 Qe7 27. Bxc8 Rbxc8 28. Nc5 Red8 29. Na4 Ne6 30. Nxc3 Qc5 31. Na4 Qxf2+ 32. Kxf2 Kf8 33. Ke3 Ke7 34. g3 f6 35. h4 Rb8 36. Rd3 Rxd3+ 37. Kxd3 Rd8+ 38. Kc3 Nd4 39. Kb4 Ne2 40. Rf3 Nc1 41. Kc5 Ne2 42. Re3 Rd2 43. Kxc6 Rxa2 44. Kb6 Nd4 45. Nc3 Rb2 46. Nd5+ Ke6 47. b4 f5 48. Ra3 Rc2 49. c5 fxe4 50. Ne3 Rb2 51. Rxa6 Rb3 52. Kb7+ Kf7 53. Nd5 e3 54. c6 e2 55. c7 Nb5 56. c8Q 1-0

[Event "GER-ch57 (FRG-15)"]
[Site "Bad Pyrmont"]
[Date "1976.06.14"]
[Round "8"]
[White "Bach, Horst"]
[Black "Wockenfuss, Klaus"]
[Result "0-1"]
[ECO "C10"]
[PlyCount "70"]
[EventDate "1976.06.05"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Qd5 5. Nc3 Bb4 6. Nf3 Nf6 7. Bd3 Ne4 8. 0-0 Nxc3 9. bxc3 Bxc3 10. Rb1 Nc6 11. Rb5 Qd6 12. Rg5 Bd7 13. Rxg7 Nxd4 14. Rxf7 0-0-0 15. Bf4 Qd5 16. Nxd4 Bxd4 17. Qe2 e5 18. Bc4 Qc5 19. Bg5 Rdg8 20. Bf6 Qc6 21. Rg7 Be6 22. Bxe6+ Qxe6 23. Rxg8+ Rxg8 24. Bh4 Qg4 25. Qxg4+ Rxg4 26. Bg3 Re4 27. c3 Bxc3 28. Rc1 Bd2 29. Rd1 Bf4 30. f3 Re2 31. Bxf4 exf4 32. Rd4 Rxa2 33. Rxf4 a5 34. h4 a4 35. h5 a3 0-1

[Event "GER-ch57 (FRG-15)"]
[Site "Bad Pyrmont"]
[Date "1976.06.12"]
[Round "7"]
[White "Steinbacher, Matthias"]
[Black "Bach, Horst"]
[Result "0-1"]
[ECO "B07"]
[PlyCount "59"]
[EventDate "1976.06.05"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Bd3 Nc6 4. c3 e5 5. d5 Ne7 6. c4 g6 7. f4 exf4 8. Bxf4 Bg7 9. Nc3 0-0 10. Qd2 Nh5 11. Bg5 f6 12. Bh4 c5 13. Be2 a6 14. g4 Nf4 15. Qxf4 g5 16. Qf2 gxh4 17. h3 Qb6 18. Bd3 Ng6 19. Nf3 Bh6 20. 0-0 Nf4 21. Qxh4 Qxb2 22. Ne2 Nxe2+ 23. Kh1 Nf4 24. Qg3 Nxd3 25. Rab1 Qe2 26. Rbe1 Nxe1 27. Rxe1 Qb2 28. g5 fxg5 29. e5 Qc3 30. Rf1 0-1

[Event "GER-ch57 (FRG-15)"]
[Site "Bad Pyrmont"]
[Date "1976.06.11"]
[Round "6"]
[White "Troeger, Paul"]
[Black "Bach, Horst"]
[Result "0-1"]
[ECO "A48"]
[PlyCount "80"]
[EventDate "1976.06.05"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Nbd2 c5 4. e3 Bg7 5. c3 0-0 6. Bc4 d5 7. Bd3 Nc6 8. 0-0 e5 9. Nxe5 Nxe5 10. dxe5 Ng4 11. Nf3 Nxe5 12. Nxe5 Bxe5 13. f4 Bg7 14. e4 c4 15. Bc2 Qb6+ 16. Kh1 dxe4 17. Bxe4 Re8 18. Qc2 Bf5 19. Bxf5 gxf5 20. b3 Re4 21. Ba3 Rae8 22. bxc4 Qc6 23. Qd3 Qxc4 24. Qxc4 Rxc4 25. Rab1 Rxc3 26. Bb2 Rc2 27. Bxg7 Kxg7 28. a3 b6 29. Rf3 Rec8 30. Rg3+ Kf6 31. h3 Rc1+ 32. Rxc1 Rxc1+ 33. Kh2 Rf1 34. Rc3 Rxf4 35. Rc6+ Kg7 36. Kg3 Ra4 37. Rc3 b5 38. Kf3 a6 39. Ke3 Kf6 40. Ke2 Kg5 0-1

[Event "GER-ch57 (FRG-15)"]
[Site "Bad Pyrmont"]
[Date "1976.06.10"]
[Round "5"]
[White "Bach, Horst"]
[Black "Mohrlok, Dieter A"]
[Result "0-1"]
[ECO "B33"]
[PlyCount "78"]
[EventDate "1976.06.05"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Bxf6 gxf6 10. Nd5 f5 11. Bd3 Be6 12. 0-0 Bg7 13. Qh5 f4 14. c4 b4 15. Nc2 a5 16. g3 Rb8 17. gxf4 exf4 18. Nxf4 Qf6 19. Nxe6 Qxe6 20. e5 Nxe5 21. Nd4 Qg4+ 22. Qxg4 Nxg4 23. Nf5 Bxb2 24. Rae1+ Kf8 25. Nxd6 Be5 26. h3 Bxd6 27. hxg4 h5 28. Bf5 hxg4 29. Rd1 Rb6 30. Rd5 Bc7 31. Rxa5 Rh4 32. Be4 g3 33. Ra8+ Kg7 34. Bd5 Rg6 35. fxg3 Rxg3+ 36. Kf2 Rc3 37. Ke2 Bf4 38. Rg1+ Kf6 39. Rf1 Rh2+ 0-1

[Event "GER-ch57 (FRG-15)"]
[Site "Bad Pyrmont"]
[Date "1976.06.08"]
[Round "4"]
[White "Bach, Horst"]
[Black "Hess, Ralf"]
[Result "1-0"]
[ECO "C78"]
[PlyCount "43"]
[EventDate "1976.06.05"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GER"]
[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 a6 4. Ba4 Nf6 5. 0-0 Bc5 6. c3 Ba7 7. d3 b5 8. Bb3 0-0 9. Bg5 h6 10. Bh4 d6 11. Nbd2 Be6 12. Bd5 Bxd5 13. exd5 Ne7 14. Bxf6 gxf6 15. Nh4 Qd7 16. Ne4 Kg7 17. Ng3 Rg8 18. Nh5+ Kh8 19. Nxf6 Qh3 20. Qh5 Nf5 21. Qxf7 Rg7 22. Ng6+ 1-0

[Event "GER-ch57 (FRG-15)"]
[Site "Bad Pyrmont"]
[Date "1976.06.07"]
[Round "3"]
[White "Mueller, Rudolf"]
[Black "Bach, Horst"]
[Result "1-0"]
[ECO "B07"]
[PlyCount "69"]
[EventDate "1976.06.05"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Be2 Bg7 5. h4 Nc6 6. Be3 e5 7. d5 Nd4 8. Bxd4 exd4 9. Qxd4 0-0 10. Qd3 Re8 11. h5 b5 12. a3 Rb8 13. hxg6 hxg6 14. Nf3 b4 15. axb4 Rxb4 16. Nd2 Nd7 17. Nb3 Nc5 18. Nxc5 dxc5 19. Rxa7 Rxb2 20. 0-0 Rb4 21. Bf3 Qh4 22. g3 Qf6 23. Ne2 Rb2 24. Rxc7 c4 25. Qxc4 Qxf3 26. Rxc8 Rxc8 27. Qxc8+ Kh7 28. Qc4 Bf8 29. Qc3 Qxc3 30. Nxc3 Rxc2 31. Nd1 Re2 32. Ne3 Bc5 33. Rd1 Bxe3 34. fxe3 Rxe3 35. d6 1-0

[Event "GER-ch57 (FRG-15)"]
[Site "Bad Pyrmont"]
[Date "1976.06.06"]
[Round "2"]
[White "Bach, Horst"]
[Black "Zier, Ludwig"]
[Result "1-0"]
[ECO "C06"]
[PlyCount "81"]
[EventDate "1976.06.05"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Bd3 c5 6. c3 Nc6 7. Ne2 Qb6 8. Nf3 cxd4 9. cxd4 f6 10. exf6 Nxf6 11. 0-0 Bd6 12. Nc3 0-0 13. Be3 Qd8 14. Bg5 Qe8 15. Ne2 Ne4 16. Bh4 Qh5 17. Ng3 Nxg3 18. Bxg3 Bxg3 19. hxg3 Bd7 20. Bb5 Rac8 21. Bxc6 Bxc6 22. Re1 Bd7 23. Ne5 Qxd1 24. Raxd1 Bb5 25. Rc1 Rfd8 26. b3 b6 27. f3 Kf8 28. Kf2 Ke7 29. g4 Kf6 30. g5+ Ke7 31. Rh1 Kf8 32. a4 Ba6 33. Rxc8 Rxc8 34. Rxh7 Rc2+ 35. Kg3 Bf1 36. Rh8+ Ke7 37. Rg8 Rxg2+ 38. Kf4 Rd2 39. Rxg7+ Kf8 40. Rf7+ Ke8 41. g6 1-0

[Event "GER-ch57 (FRG-15)"]
[Site "Bad Pyrmont"]
[Date "1976.06.05"]
[Round "1"]
[White "Clemens, Christian"]
[Black "Bach, Horst"]
[Result "1/2-1/2"]
[ECO "A24"]
[WhiteElo "2370"]
[PlyCount "119"]
[EventDate "1976.06.05"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. g3 g6 2. Bg2 Bg7 3. c4 d6 4. Nc3 Nf6 5. d3 0-0 6. Nf3 e5 7. 0-0 Nbd7 8. Rb1 Re8 9. Ne1 a5 10. a3 Nc5 11. b4 axb4 12. axb4 Ne6 13. e3 h5 14. d4 exd4 15. exd4 Ng4 16. Nc2 Nh6 17. Bb2 h4 18. Re1 Ng5 19. Rxe8+ Qxe8 20. Ne3 Nh3+ 21. Kf1 Ng5 22. Ncd5 Qd8 23. Nf4 Nf5 24. Nxf5 Bxf5 25. Ra1 hxg3 26. hxg3 Ne6 27. Ne2 Rxa1 28. Qxa1 Bd3 29. d5 Bxb2 30. Qxb2 Nf8 31. Qd4 Bxe2+ 32. Kxe2 Nd7 33. Kf1 Qe7 34. Qa7 Ne5 35. Qd4 b6 36. Qe4 Kf8 37. Bh3 f5 38. Qf4 Nd3 39. Qh6+ Qg7 40. Qd2 Qd4 41. Kg1 Qa1+ 42. Bf1 Ne5 43. Kg2 Qb1 44. Be2 Kg8 45. f3 Qb3 46. Qg5 Qxb4 47. Qd8+ Kg7 48. Qxc7+ Nf7 49. f4 Kf6 50. Qd7 Qd2 51. Qe6+ Kg7 52. Kf2 Qd4+ 53. Kg2 Qb2 54. Kf2 Qd2 55. Qe7 Qd4+ 56. Kf3 Qc3+ 57. Kf2 Qc1 58. Kg2 Qe1 59. Qe3 Kf8 60. Qd3 1/2-1/2

[Event "Bundesliga 1975/76 North"]
[Site "Germany North"]
[Date "1976.04.04"]
[Round "6.1"]
[White "Bach, Horst"]
[Black "Reefschlaeger, Helmut"]
[Result "1-0"]
[ECO "C06"]
[PlyCount "65"]
[EventDate "1975.12.07"]
[EventType "team-tourn"]
[EventRounds "7"]
[EventCountry "GER"]
[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 c5 6. c3 Nc6 7. Ne2 cxd4 8. cxd4 Nb6 9. 0-0 Bd7 10. Nf3 Be7 11. Nf4 g6 12. a3 a5 13. b3 a4 14. b4 Na7 15. Qe2 Rc8 16. h4 Nc4 17. Nh3 Bxh4 18. Nxh4 Qxh4 19. Bg5 Qxd4 20. Rad1 Qc3 21. Bxc4 Rxc4 22. Rd3 Qc2 23. Qf3 f5 24. exf6 0-0 25. Bh6 Nc6 26. Rxd5 Nd4 27. Rxd4 Rxd4 28. Bxf8 Kxf8 29. Ng5 Qf5 30. Qe3 Rg4 31. Rd1 Rxg5 32. Rxd7 Qxf6 33. Qc1 1-0

[Event "Bundesliga 1975/76 North"]
[Site "Germany North"]
[Date "1976.02.22"]
[Round "4.2"]
[White "Bach, Horst"]
[Black "Witte, Manfred"]
[Result "1-0"]
[ECO "C65"]
[PlyCount "55"]
[EventDate "1975.12.07"]
[EventType "team-tourn"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Bc5 4. 0-0 Nf6 5. c3 Nxe4 6. d4 exd4 7. Re1 d5 8. cxd4 Be7 9. Ne5 Qd6 10. f3 Nf6 11. Bf4 Be6 12. Bxc6+ bxc6 13. Ng6 Qb4 14. Nxh8 Qxb2 15. Nd2 Qxd4+ 16. Be3 Qd3 17. Qa4 Kd7 18. Rab1 Rxh8 19. Rb3 Qc2 20. Qxa7 Bd6 21. Rbb1 Qg6 22. Rb2 Qh5 23. Nf1 g5 24. Rc1 g4 25. Rxc6 gxf3 26. Rxd6+ Kxd6 27. Bf4+ Ke7 28. Qc5+ 1-0

[Event "Bundesliga 1975/76 North"]
[Site "Germany North"]
[Date "1976.02.01"]
[Round "3.2"]
[White "Hickl, Thomas"]
[Black "Bach, Horst"]
[Result "1-0"]
[ECO "A48"]
[PlyCount "65"]
[EventDate "1975.12.07"]
[EventType "team-tourn"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. Nf3 d6 2. d4 Nf6 3. e3 g6 4. b4 Bg7 5. Bb2 0-0 6. Be2 e5 7. 0-0 exd4 8. Nxd4 Nd5 9. b5 Nd7 10. c4 N5f6 11. Nd2 Re8 12. Qc2 Nc5 13. h3 a6 14. a4 Nfe4 15. Nxe4 Nxe4 16. Bf3 Qe7 17. Rfe1 Bd7 18. Ne2 Bxb2 19. Qxb2 Nc5 20. Nf4 Be6 21. Qc3 Qf8 22. Nd3 Nxd3 23. Qxd3 axb5 24. cxb5 Ra7 25. a5 Qg7 26. a6 bxa6 27. Rxa6 Rxa6 28. bxa6 d5 29. Bxd5 Bxd5 30. Qxd5 Qc3 31. Rb1 Qa3 32. Qb7 Re6 33. a7 1-0

[Event "Bundesliga 1975/76 North"]
[Site "Germany North"]
[Date "1976.01.11"]
[Round "2.2"]
[White "Bach, Horst"]
[Black "Teschner, Rudolf"]
[Result "1-0"]
[ECO "B19"]
[PlyCount "59"]
[EventDate "1975.12.07"]
[EventType "team-tourn"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h6 7. Nf3 Nd7 8. h5 Bh7 9. Bd3 Bxd3 10. Qxd3 Ngf6 11. Bd2 Qc7 12. Qe2 e6 13. c4 0-0-0 14. Ne5 Nb6 15. c5 Nbd5 16. 0-0 Qe7 17. Qf3 Nc7 18. Be3 Qe8 19. b4 Be7 20. a4 Rf8 21. Rfb1 Nfd5 22. Nc4 f5 23. Bf4 Nxf4 24. Qxf4 Qd7 25. Ne2 Qe8 26. b5 Nd5 27. Qf3 Qd7 28. Ne5 Qc7 29. bxc6 bxc6 30. Qd3 1-0

[Event "Bundesliga 1975/76 North"]
[Site "Germany North"]
[Date "1975.12.07"]
[Round "1.2"]
[White "Weiss, Siegfried"]
[Black "Bach, Horst"]
[Result "0-1"]
[ECO "A28"]
[PlyCount "62"]
[EventDate "1975.12.07"]
[EventType "team-tourn"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. Nf3 Nc6 4. d3 Bb4 5. Bd2 0-0 6. e3 Re8 7. Qc2 Bxc3 8. Bxc3 d5 9. cxd5 Nxd5 10. Be2 Bf5 11. e4 Nxc3 12. bxc3 Bg4 13. 0-0 Qe7 14. Ne1 Bxe2 15. Qxe2 Qc5 16. Qb2 Na5 17. Nc2 Re6 18. Nb4 Rd8 19. Rac1 b6 20. Rfd1 Qb5 21. Qc2 c6 22. a4 Qc5 23. Qb2 Red6 24. Na6 Qc4 25. Nb4 Qxe4 26. Re1 Qf5 27. d4 exd4 28. cxd4 h6 29. Nc2 Qf6 30. Re2 c5 31. Rce1 cxd4 0-1

[Event "World U20-ch14"]
[Site "Tjentiste"]
[Date "1975.08.31"]
[Round "13"]
[White "Sunye Neto, Jaime"]
[Black "Bach, Horst"]
[Result "1-0"]
[ECO "E93"]
[PlyCount "77"]
[EventDate "1975.08.17"]
[EventType "swiss"]
[EventRounds "13"]
[EventCountry "YUG"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 g6 3. Nc3 Bg7 4. d4 0-0 5. e4 d6 6. Be2 e5 7. d5 Nbd7 8. Be3 Ng4 9. Bg5 f6 10. Bh4 Nh6 11. Nd2 Nf7 12. Bd3 a5 13. Qe2 Nc5 14. Bc2 Bd7 15. Nf1 Qe8 16. Ne3 Nd8 17. f3 Rb8 18. Bf2 f5 19. g4 fxg4 20. fxg4 b5 21. cxb5 Bxb5 22. Nxb5 Qxb5 23. Qxb5 Rxb5 24. b3 a4 25. Rb1 axb3 26. axb3 Rb4 27. Nc4 Rf4 28. Be3 Rxg4 29. h3 Rg2 30. Bd2 Bh6 31. Bxb4 Rxc2 32. Bxc5 dxc5 33. Nxe5 Nf7 34. Nxf7 Kxf7 35. 0-0+ Ke7 36. e5 Bg7 37. Rbe1 Rc3 38. e6 Bf6 39. Rxf6 1-0

[Event "World U20-ch14"]
[Site "Tjentiste"]
[Date "1975.08.30"]
[Round "12"]
[White "Bach, Horst"]
[Black "Gaspar, Vache"]
[Result "1-0"]
[ECO "B80"]
[PlyCount "47"]
[EventDate "1975.08.17"]
[EventType "swiss"]
[EventRounds "13"]
[EventCountry "YUG"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. g3 Nf6 7. Bg2 Nc6 8. 0-0 d6 9. Re1 Be7 10. Nxc6 bxc6 11. e5 dxe5 12. Rxe5 Bb7 13. Bf4 Bd6 14. Rxe6+ fxe6 15. Bxd6 Qd7 16. Bc5 Qxd1+ 17. Rxd1 Kf7 18. Ne4 Nxe4 19. Rd7+ Kf6 20. Bxe4 Bc8 21. Rc7 Rb8 22. f4 e5 23. Rxc6+ Kf7 24. Bd5+ 1-0

[Event "World U20-ch14"]
[Site "Tjentiste"]
[Date "1975.08.29"]
[Round "11"]
[White "Knudsen, Ole Scott"]
[Black "Bach, Horst"]
[Result "1/2-1/2"]
[ECO "B09"]
[PlyCount "43"]
[EventDate "1975.08.17"]
[EventType "swiss"]
[EventRounds "13"]
[EventCountry "YUG"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. f4 Bg7 5. Nf3 0-0 6. Bd3 Na6 7. 0-0 c5 8. d5 Rb8 9. e5 dxe5 10. Bxa6 bxa6 11. fxe5 Ng4 12. Qe2 Nh6 13. b3 Bg4 14. Bxh6 Bxh6 15. Qxa6 Be3+ 16. Kh1 Bd4 17. Nxd4 cxd4 18. Qc4 dxc3 19. Qxg4 Qxd5 20. Rae1 Rb6 21. Qf3 Qxf3 22. gxf3 1/2-1/2

[Event "World U20-ch14"]
[Site "Tjentiste"]
[Date "1975.08.27"]
[Round "10"]
[White "Bach, Horst"]
[Black "Hoi, Carsten"]
[Result "0-1"]
[ECO "C09"]
[PlyCount "60"]
[EventDate "1975.08.17"]
[EventType "swiss"]
[EventRounds "13"]
[EventCountry "YUG"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 c5 4. exd5 exd5 5. Ngf3 Nc6 6. Bb5 Bd6 7. dxc5 Bxc5 8. 0-0 Nge7 9. Nb3 Bd6 10. Bd2 0-0 11. Bc3 Qb6 12. Bd3 Nb4 13. Be2 Bf5 14. Nfd4 Bg6 15. Qd2 a5 16. Nb5 Nxc2 17. Rac1 Nb4 18. a3 Nbc6 19. Nxa5 Nxa5 20. Bxa5 Bxh2+ 21. Kxh2 Rxa5 22. Qe3 Qf6 23. Qd4 Qg5 24. Rc5 Be4 25. f3 Qh4+ 26. Kg1 Nf5 27. Qb4 Ng3 28. Re1 Ra6 29. Nc3 Rh6 30. fxe4 Nh1 0-1

[Event "World U20-ch14"]
[Site "Tjentiste"]
[Date "1975.08.26"]
[Round "9"]
[White "Villarreal, Jose Felix"]
[Black "Bach, Horst"]
[Result "1/2-1/2"]
[ECO "B09"]
[PlyCount "99"]
[EventDate "1975.08.17"]
[EventType "swiss"]
[EventRounds "13"]
[EventCountry "YUG"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. f4 Bg7 5. e5 dxe5 6. dxe5 Qxd1+ 7. Kxd1 Ng4 8. Ke1 f6 9. h3 Nh6 10. Nd5 Kd8 11. exf6 exf6 12. g4 Re8+ 13. Kf2 c6 14. Nc3 Nd7 15. Be3 Nf8 16. Re1 Kc7 17. Bd3 Bd7 18. Kf1 f5 19. g5 Nf7 20. Rh2 Ne6 21. Nf3 Bf8 22. Bc4 Bd6 23. Rd2 Re7 24. Red1 Rae8 25. Ne2 b6 26. Bd4 Nxd4 27. Nfxd4 Nd8 28. Nf3 Bc5 29. Ne5 Be6 30. Bxe6 Nxe6 31. Rd7+ Kc8 32. Rxe7 Rxe7 33. Nxc6 Rc7 34. Ne5 Be3 35. c3 Nxf4 36. Nxf4 Bxf4 37. Nf3 Rd7 38. Re1 Rd3 39. Kf2 Kd7 40. h4 Rd6 41. Rh1 Kc6 42. h5 Kd5 43. hxg6 hxg6 44. Rh7 a5 45. b3 Rc6 46. Rh4 Bd6 47. c4+ Kc5 48. Nd4 Rc8 49. Ne6+ Kc6 50. Nd4+ 1/2-1/2

[Event "World U20-ch14"]
[Site "Tjentiste"]
[Date "1975.08.25"]
[Round "8"]
[White "Bach, Horst"]
[Black "Inkiov, Ventzislav"]
[Result "0-1"]
[ECO "B98"]
[PlyCount "76"]
[EventDate "1975.08.17"]
[EventType "swiss"]
[EventRounds "13"]
[EventCountry "YUG"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Be7 8. Qf3 h6 9. Bh4 g5 10. fxg5 Nfd7 11. Qh5 Ne5 12. Nf3 Nxf3+ 13. gxf3 Bxg5 14. Bxg5 Qxg5 15. Qxg5 hxg5 16. 0-0-0 Ke7 17. Be2 Nc6 18. Rdg1 Kf6 19. h4 gxh4 20. Rg4 Bd7 21. Rf4+ Ke7 22. Rfxh4 Rxh4 23. Rxh4 Rg8 24. Rh2 Nd4 25. Kd2 Rg3 26. Rf2 Bc6 27. Nd1 f5 28. exf5 Bxf3 29. Bxf3 Nxf3+ 30. Kc3 Nh4+ 31. Kb4 Nxf5 32. Ka5 Rg4 33. b3 Kd7 34. c4 Kc7 35. Nc3 Rg3 36. Ne4 Re3 37. Nf6 Nd4 38. Rd2 Nf3 0-1

[Event "World U20-ch14"]
[Site "Tjentiste"]
[Date "1975.08.24"]
[Round "7"]
[White "Groszpeter, Attila"]
[Black "Bach, Horst"]
[Result "1/2-1/2"]
[ECO "B09"]
[PlyCount "86"]
[EventDate "1975.08.17"]
[EventType "swiss"]
[EventRounds "13"]
[EventCountry "YUG"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. f4 Bg7 5. Nf3 0-0 6. e5 Nfd7 7. Bc4 Nb6 8. Bd3 Nc6 9. Be3 dxe5 10. dxe5 Nd5 11. Nxd5 Qxd5 12. 0-0 Nb4 13. Be2 Qe4 14. Qd4 Bf5 15. Qxe4 Bxe4 16. Bc5 Nc6 17. c3 Rfd8 18. Rad1 e6 19. Kf2 Bd5 20. c4 Bxf3 21. Bxf3 Bf8 22. Bxf8 Kxf8 23. Bxc6 bxc6 24. Ke2 Ke7 25. Rxd8 Rxd8 26. Rd1 Rxd1 27. Kxd1 c5 28. Kc2 Kd7 29. Kb3 Kc6 30. Ka4 Kb6 31. a3 a6 32. b4 cxb4 33. axb4 c5 34. g3 cxb4 35. Kxb4 a5+ 36. Ka4 h5 37. h4 Kc5 38. Kxa5 Kxc4 39. Kb6 Kd4 40. Kc6 Ke4 41. Kd6 Kf3 42. Ke7 Kxg3 43. Kxf7 Kxf4 1/2-1/2

[Event "World U20-ch14"]
[Site "Tjentiste"]
[Date "1975.08.23"]
[Round "6"]
[White "Bach, Horst"]
[Black "Botto, Dardo"]
[Result "1-0"]
[ECO "B78"]
[PlyCount "57"]
[EventDate "1975.08.17"]
[EventType "swiss"]
[EventRounds "13"]
[EventCountry "YUG"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 Nc6 8. Bc4 0-0 9. Qd2 Bd7 10. Bb3 Rc8 11. 0-0-0 Ne5 12. h4 h5 13. Bg5 Nh7 14. Bh6 Bxh6 15. Qxh6 Rxc3 16. bxc3 Qa5 17. Ne2 Bb5 18. Nd4 Bc4 19. g4 Qxc3 20. Kb1 Bxb3 21. axb3 hxg4 22. h5 g5 23. f4 gxf4 24. Nf5 Nc6 25. Rdg1 Qf6 26. Rxg4+ Kh8 27. Rg6 fxg6 28. hxg6 Rf7 29. Qf8+ 1-0

[Event "World U20-ch14"]
[Site "Tjentiste"]
[Date "1975.08.21"]
[Round "5"]
[White "Thipsay, Praveen Mahadeo"]
[Black "Bach, Horst"]
[Result "0-1"]
[ECO "A45"]
[PlyCount "63"]
[EventDate "1975.08.17"]
[EventType "swiss"]
[EventRounds "13"]
[EventCountry "YUG"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 c5 3. d5 Qa5+ 4. c3 Qb6 5. b3 g6 6. Bxf6 Qxf6 7. e4 Bg7 8. Bd3 e6 9. dxe6 dxe6 10. Ne2 Nc6 11. 0-0 0-0 12. Na3 Ne5 13. Nc4 Nxd3 14. Qxd3 b6 15. Ne3 Rd8 16. Qc2 Ba6 17. c4 Qxa1 18. Rxa1 Bxa1 19. f4 Bb7 20. e5 Bd4 21. Nxd4 Rxd4 22. g3 Rad8 23. Nf1 Be4 24. Qe2 h5 25. Kf2 Kg7 26. Kg1 Bd3 27. Qf3 Be4 28. Qe2 a5 29. Kf2 Bf5 30. Kg2 Rd1 31. Qf2 Bd3 32. Ne3 0-1

[Event "World U20-ch14"]
[Site "Tjentiste"]
[Date "1975.08.20"]
[Round "4"]
[White "Bach, Horst"]
[Black "Muir, Andrew Joseph"]
[Result "1-0"]
[ECO "B88"]
[PlyCount "89"]
[EventDate "1975.08.17"]
[EventType "swiss"]
[EventRounds "13"]
[EventCountry "YUG"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bc4 e6 7. Be3 Be7 8. Bb3 0-0 9. f4 Nxd4 10. Bxd4 e5 11. fxe5 dxe5 12. Bxe5 Qa5 13. Bxf6 Bxf6 14. 0-0 Bxc3 15. bxc3 Be6 16. Bxe6 fxe6 17. Qd7 Qxc3 18. Qxe6+ Kh8 19. Qe7 Qd4+ 20. Kh1 Rf2 21. Rad1 h6 22. h3 Qe3 23. Rxf2 Qxf2 24. Qxb7 Rf8 25. Qb3 Rc8 26. e5 Qe2 27. Qd5 Rxc2 28. e6 Rc8 29. Qd7 Rf8 30. e7 Rf1+ 31. Rxf1 Qxf1+ 32. Kh2 Qf4+ 33. Kg1 Qe3+ 34. Kf1 Qf4+ 35. Ke2 Qe4+ 36. Kd2 Qxg2+ 37. Kc3 Qf3+ 38. Kc4 Qe4+ 39. Kc5 Qe3+ 40. Kd5 Qd3+ 41. Kc6 Qa6+ 42. Kc7 Qb6+ 43. Kc8 Qa6+ 44. Kb8 Qb6+ 45. Ka8 1-0

[Event "World U20-ch14"]
[Site "Tjentiste"]
[Date "1975.08.19"]
[Round "3"]
[White "Al Atar, S Salim"]
[Black "Bach, Horst"]
[Result "1/2-1/2"]
[ECO "E66"]
[PlyCount "51"]
[EventDate "1975.08.17"]
[EventType "swiss"]
[EventRounds "13"]
[EventCountry "YUG"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 0-0 5. Nc3 d6 6. Nf3 Nc6 7. d5 Na5 8. Nd2 c5 9. 0-0 e5 10. e4 Bd7 11. a3 b6 12. Qc2 Rc8 13. a4 Ng4 14. h3 Nh6 15. Kh2 f5 16. b3 Rc7 17. Nb5 Bxb5 18. axb5 Rcf7 19. Nf3 f4 20. g4 Bf6 21. Bd2 g5 22. Bxa5 bxa5 23. Qd2 Qc8 24. Qe2 Bd8 25. Rg1 Rb7 26. Ne1 1/2-1/2

[Event "World U20-ch14"]
[Site "Tjentiste"]
[Date "1975.08.18"]
[Round "2"]
[White "Bach, Horst"]
[Black "Kokkinos, Leonidas"]
[Result "1/2-1/2"]
[ECO "C89"]
[PlyCount "140"]
[EventDate "1975.08.17"]
[EventType "swiss"]
[EventRounds "13"]
[EventCountry "YUG"]
[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 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 0-0 8. c3 d5 9. exd5 e4 10. dxc6 exf3 11. d4 Bg4 12. Qd3 fxg2 13. Bg5 Bh5 14. Nd2 Nd5 15. Rxe7 Nxe7 16. Re1 Re8 17. Qe4 Nxc6 18. Bxd8 Rxe4 19. Nxe4 Rxd8 20. Nc5 Nb8 21. Re7 Rc8 22. Bd5 Kf8 23. Re5 Bg6 24. Bb7 Re8 25. Rxe8+ Kxe8 26. Nxa6 Nxa6 27. Bxa6 c6 28. Bc8 Bb1 29. a3 f5 30. Kxg2 Ke7 31. Kg3 g5 32. Ba6 Ba2 33. h4 h6 34. hxg5 hxg5 35. Bc8 Kf6 36. Bd7 Bd5 37. Be8 f4+ 38. Kg4 Be6+ 39. Kf3 Bd5+ 40. Kg4 Be6+ 41. Kh5 Bd5 42. Bd7 Bf3+ 43. Bg4 Bd5 44. Kh6 Bf7 45. Bd1 Bd5 46. Kh5 Bf7+ 47. Kh6 Bd5 48. f3 g4 49. fxg4 f3 50. g5+ Ke7 51. g6 f2 52. Be2 Bc4 53. Bxc4 bxc4 54. g7 f1Q 55. g8Q Qh3+ 56. Kg7 Qg2+ 57. Kh7 Qh3+ 58. Kg7 Qg2+ 59. Kh8 Qxb2 60. Qg7+ Kd6 61. Qf6+ Kd7 62. Qf7+ Kd6 63. Qxc4 Qh2+ 64. Kg7 Qg3+ 65. Kf8 Qf3+ 66. Qf7 Qxc3 67. Qe7+ Kd5 68. Qd7+ Ke4 69. Qd6 Qxd4 70. Qxc6+ Qd5 1/2-1/2

[Event "World U20-ch14"]
[Site "Tjentiste"]
[Date "1975.08.17"]
[Round "1"]
[White "Nurmi, Peter"]
[Black "Bach, Horst"]
[Result "1-0"]
[ECO "B36"]
[PlyCount "59"]
[EventDate "1975.08.17"]
[EventType "swiss"]
[EventRounds "13"]
[EventCountry "YUG"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. c4 Nf6 6. Nc3 d6 7. Be2 Nxd4 8. Qxd4 Bg7 9. Bg5 0-0 10. Qd2 Be6 11. Rc1 Qa5 12. f3 Rfc8 13. b3 a6 14. Na4 Qxd2+ 15. Kxd2 Nd7 16. h4 Kf8 17. g4 Rc6 18. Nc3 Bd4 19. h5 Rac8 20. Nd5 f6 21. Bh6+ Kf7 22. hxg6+ hxg6 23. Be3 Bxe3+ 24. Kxe3 Nf8 25. f4 Bxd5 26. exd5 R6c7 27. Bd3 Kg7 28. Rh2 Nh7 29. Rch1 Rh8 30. Rh6 1-0

[Event "GER U20-ch"]
[Site "Hamburg"]
[Date "1975.??.??"]
[Round "3"]
[White "Bach, Horst"]
[Black "Holzapfel, Daniel"]
[Result "1/2-1/2"]
[ECO "B05"]
[PlyCount "102"]
[EventDate "1975.07.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 Bg4 5. Be2 c6 6. Ng5 Bf5 7. Bd3 Bxd3 8. Qxd3 dxe5 9. Qf5 f6 10. Nxh7 exd4 11. 0-0 e5 12. c4 Nc7 13. f4 Qd7 14. Qh5+ Kd8 15. fxe5 Qe8 16. Qxe8+ Nxe8 17. Nxf8 Rxf8 18. exf6 Nxf6 19. Nd2 Nfd7 20. Nf3 c5 21. Bg5+ Kc7 22. b4 Nc6 23. bxc5 Nxc5 24. Rad1 Ne4 25. Bh4 Nc3 26. Rd3 Nb4 27. Rd2 Nbxa2 28. Ra1 Nb4 29. Be7 Nc6 30. Bxf8 Rxf8 31. Re1 Rd8 32. h4 a5 33. Rd3 Na4 34. Nd2 Nc5 35. Rg3 Rd7 36. Nb3 Nxb3 37. Rxb3 d3 38. Kf2 Nb4 39. Rd1 Rd4 40. h5 Rxc4 41. Kf3 a4 42. Ra3 b5 43. g4 Rd4 44. g5 Nc2 45. Rdxd3 Ne1+ 46. Ke3 Nc2+ 47. Kf2 Rf4+ 48. Kg3 Rc4 49. Rac3 a3 50. Rxa3 Nxa3 51. Rxa3 Kb6 1/2-1/2

[Event "GER U20-ch"]
[Site "Hamburg"]
[Date "1975.??.??"]
[Round "6"]
[White "Bach, Horst"]
[Black "Moufang, Rainer"]
[Result "1-0"]
[ECO "B29"]
[PlyCount "79"]
[EventDate "1975.07.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nf6 3. Nc3 Nc6 4. d4 d5 5. exd5 Nxd5 6. Nxd5 Qxd5 7. Be3 cxd4 8. Nxd4 Nxd4 9. Qxd4 Qxd4 10. Bxd4 Bd7 11. 0-0-0 Bc6 12. f4 e6 13. f5 b5 14. fxe6 fxe6 15. Be2 Bd6 16. Bxg7 Bf4+ 17. Kb1 Rg8 18. Bc3 Rxg2 19. Rhe1 Ke7 20. h3 Rxe2 21. Rxe2 Bf3 22. Bb4+ Kf6 23. Rf2 Bxd1 24. Rxf4+ Ke5 25. Rf7 h6 26. Bd2 Rg8 27. Rxa7 h5 28. Ra5 Be2 29. a4 Rb8 30. b3 Kd4 31. Kb2 e5 32. axb5 Bxb5 33. Bc3+ Ke4 34. Bxe5 Kxe5 35. c4 Kd4 36. Rxb5 Rxb5 37. cxb5 Kc5 38. h4 Kxb5 39. Kc3 Kc5 40. Kd3 1-0

[Event "GER U20-ch"]
[Site "Hamburg"]
[Date "1975.??.??"]
[Round "9"]
[White "Bach, Horst"]
[Black "Puppe, Frank"]
[Result "1/2-1/2"]
[ECO "B45"]
[PlyCount "72"]
[EventDate "1975.07.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. Nc3 Nc6 4. d4 cxd4 5. Nxd4 Nf6 6. Ndb5 Bb4 7. a3 Bxc3+ 8. Nxc3 d5 9. exd5 Nxd5 10. Bd2 0-0 11. Qh5 Nf6 12. Qh4 Qd4 13. Qxd4 Nxd4 14. 0-0-0 b6 15. Bg5 e5 16. Nb5 Ne4 17. Bh4 Nf5 18. Re1 Bb7 19. Bd3 Nxh4 20. Bxe4 Bxe4 21. Rxe4 Nxg2 22. Rxe5 Nf4 23. Rd1 a6 24. Nc7 Ra7 25. Nd5 Nxd5 26. Rexd5 g6 27. c4 Rc7 28. b3 Rfc8 29. Rd8+ Rxd8 30. Rxd8+ Kg7 31. Rd6 Rb7 32. Kc2 Kf8 33. Kc3 Ke7 34. c5 Rc7 35. Rxb6 Rxc5+ 36. Kb4 Rc2 1/2-1/2

[Event "GER U20-ch"]
[Site "Hamburg"]
[Date "1975.??.??"]
[Round "2"]
[White "Bach, Horst"]
[Black "Schubert, Christian"]
[Result "1-0"]
[ECO "B79"]
[PlyCount "51"]
[EventDate "1975.07.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Nc3 Nc6 4. d4 cxd4 5. Nxd4 g6 6. Be3 Bg7 7. Bc4 Nf6 8. f3 0-0 9. Qd2 Bd7 10. h4 Qa5 11. Bb3 Rfc8 12. 0-0-0 Ne5 13. h5 Nxh5 14. Nd5 Qxd2+ 15. Rxd2 Kf8 16. g4 Nf6 17. Bh6 Ng8 18. Bxg7+ Kxg7 19. g5 e6 20. Ne3 h5 21. f4 Ng4 22. Nxg4 hxg4 23. Rdh2 Kf8 24. Rh7 Ke7 25. f5 Rf8 26. fxe6 1-0

[Event "GER U20-ch"]
[Site "Hamburg"]
[Date "1975.??.??"]
[Round "5"]
[White "Bach, Horst"]
[Black "Weidemann, Joerg"]
[Result "1/2-1/2"]
[ECO "B36"]
[PlyCount "108"]
[EventDate "1975.07.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. c4 Nf6 6. Nc3 Nxd4 7. Qxd4 d6 8. Be3 Bg7 9. f3 0-0 10. Qd2 Be6 11. Rc1 Qa5 12. Nd5 Qxa2 13. Nxe7+ Kh8 14. Be2 Ng8 15. Nxg8 Kxg8 16. 0-0 Qxb2 17. Qxb2 Bxb2 18. Rb1 Bf6 19. Rxb7 a5 20. Rb3 a4 21. Ra3 Bb2 22. Ra2 Rfb8 23. Rd1 Ra6 24. Bf4 a3 25. Bxd6 Rd8 26. e5 Rc8 27. Rd2 Kg7 28. Rc2 Bf5 29. Rcxb2 axb2 30. Rxb2 Rca8 31. c5 Ra2 32. Rxa2 Rxa2 33. Bc4 Rc2 34. Bd5 Be6 35. Be4 Rc4 36. Be7 Bf5 37. Bb7 Rc2 38. h3 h5 39. Bd5 Rd2 40. Ba8 Rd7 41. Bd6 Ra7 42. Bd5 Be6 43. Be4 f6 44. Kf2 f5 45. Bd3 Bd5 46. h4 Ra3 47. Bb5 f4 48. Bd7 Ra2+ 49. Kg1 Kf7 50. c6 Be6 51. Kh2 Ra8 52. Bc7 Ra7 53. Bb8 Bxd7 54. Bxa7 Bxc6 1/2-1/2

[Event "GER U20-ch"]
[Site "Hamburg"]
[Date "1975.??.??"]
[Round "1"]
[White "Bartelborth, Thomas"]
[Black "Bach, Horst"]
[Result "0-1"]
[ECO "A29"]
[PlyCount "84"]
[EventDate "1975.07.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. Nf3 Nc6 4. g3 Bb4 5. Bg2 0-0 6. 0-0 e4 7. Ng5 Bxc3 8. dxc3 Re8 9. Qc2 Qe7 10. Nh3 Ne5 11. b3 d6 12. Bg5 Neg4 13. Nf4 Qe5 14. Bxf6 Nxf6 15. Rad1 Bf5 16. e3 Bd7 17. Nd5 Nxd5 18. Rxd5 Qe6 19. Rfd1 Bc6 20. R5d4 b6 21. Qe2 Qf5 22. h4 Re5 23. Kh2 Rae8 24. Bh3 Qf6 25. Kg1 Kf8 26. Qg4 h6 27. Rf1 g5 28. hxg5 hxg5 29. Bg2 Kg7 30. Rfd1 Qg6 31. Qe2 Rh8 32. b4 g4 33. b5 Bb7 34. a4 Reh5 35. Kf1 Rh2 36. Qc2 f5 37. Rd5 Bxd5 38. Rxd5 Rxg2 39. Kxg2 Qh5 40. Kf1 Qh1+ 41. Ke2 Qf3+ 42. Kd2 Rh1 0-1

[Event "GER U20-ch"]
[Site "Hamburg"]
[Date "1975.??.??"]
[Round "4"]
[White "Hartmann, Wolfram"]
[Black "Bach, Horst"]
[Result "0-1"]
[ECO "B09"]
[PlyCount "94"]
[EventDate "1975.07.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. f4 Bg7 5. Nf3 0-0 6. Bd3 Na6 7. e5 Ng4 8. h3 Nh6 9. g4 c5 10. Be3 cxd4 11. Bxd4 Nb4 12. Qe2 dxe5 13. fxe5 Nxd3+ 14. Qxd3 Be6 15. 0-0-0 Qa5 16. Kb1 Rac8 17. b3 Rfd8 18. Ne4 Rd7 19. Qe3 Bd5 20. Rh2 Qb5 21. Rhd2 Qc6 22. Nfg5 Bxe4 23. Nxe4 b6 24. c4 Rcd8 25. Nc3 Kh8 26. a4 Ng8 27. Nd5 e6 28. Nc3 Bf8 29. Ne4 Bb4 30. Rd3 Bc5 31. Bxc5 Rxd3 32. Rxd3 Rxd3 33. Qxd3 bxc5 34. Qe3 Kg7 35. Nxc5 Qb6 36. Kc2 Ne7 37. Qf2 Nc6 38. Qf6+ Kg8 39. Nd7 Qd4 40. Nf8 Kxf8 41. Qh8+ Ke7 42. Qxh7 Nxe5 43. Qh4+ Kd7 44. Qe1 Nd3 45. Qh1 Nb4+ 46. Kc1 Qc3+ 47. Kd1 Qa1+ 0-1

[Event "GER U20-ch"]
[Site "Hamburg"]
[Date "1975.??.??"]
[Round "7"]
[White "Raupp, Thomas"]
[Black "Bach, Horst"]
[Result "1/2-1/2"]
[ECO "A28"]
[PlyCount "39"]
[EventDate "1975.07.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. Nf3 Nc6 4. e3 Bb4 5. Qc2 0-0 6. d3 Re8 7. Bd2 Bxc3 8. Bxc3 d5 9. cxd5 Nxd5 10. Be2 Bf5 11. Rd1 Qe7 12. 0-0 e4 13. dxe4 Bxe4 14. Qb3 Nxc3 15. Qxc3 Rad8 16. a3 a5 17. Rd2 Rxd2 18. Nxd2 Bd5 19. Rd1 Qe5 20. Qxe5 1/2-1/2

[Event "GER U20-ch"]
[Site "Hamburg"]
[Date "1975.??.??"]
[Round "8"]
[White "Schreck, Richard"]
[Black "Bach, Horst"]
[Result "0-1"]
[ECO "E66"]
[PlyCount "102"]
[EventDate "1975.07.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. g3 0-0 5. Bg2 d6 6. Nf3 c5 7. 0-0 Nc6 8. d5 Na5 9. Nd2 a6 10. Qc2 Rb8 11. b3 e5 12. dxe6 Bxe6 13. Bb2 b5 14. cxb5 axb5 15. Rfd1 Qe7 16. Nce4 Nxe4 17. Bxg7 Kxg7 18. Nxe4 Nb7 19. Qb2+ f6 20. Rd2 Rfd8 21. Rad1 Rd7 22. Nc3 Nd8 23. Nd5 Bxd5 24. Rxd5 b4 25. Qd2 Nf7 26. Rxc5 dxc5 27. Qxd7 Qxe2 28. Bf1 Qf3 29. Rd3 Qb7 30. Bg2 Qa6 31. Qc7 Qxd3 32. Qxb8 Qb1+ 33. Bf1 Qxa2 34. Bc4 Qb1+ 35. Kg2 Qe4+ 36. Kf1 Qe7 37. h4 Nd8 38. Qc8 Nf7 39. Qa8 Qd7 40. Qb8 Nd8 41. Qb6 Qe7 42. Qb8 Nf7 43. Qb6 Ne5 44. Be2 Qf7 45. Bd1 Qd7 46. Be2 Qf7 47. Bd1 Qd7 48. Be2 Qe7 49. f4 Nf7 50. Kf2 Nd6 51. Bf3 Nf5 0-1

[Event "GER U20-ch"]
[Site "Berlin West"]
[Date "1972.08.09"]
[Round "9"]
[White "Buchenthal, Dieter"]
[Black "Bach, Horst"]
[Result "1/2-1/2"]
[ECO "E61"]
[PlyCount "83"]
[EventDate "1972.07.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 g6 3. g3 Bg7 4. Bg2 0-0 5. e3 d6 6. Nge2 e5 7. 0-0 c6 8. d4 Na6 9. a3 Re8 10. dxe5 dxe5 11. b4 Be6 12. b5 Qxd1 13. Rxd1 Nb8 14. c5 Bf8 15. bxc6 bxc6 16. Nb5 Rc8 17. Nd6 Rd8 18. Bb2 Nfd7 19. Rac1 Nxc5 20. Rxc5 Rxd6 21. Rxd6 Bxd6 22. Bxc6 Nxc6 23. Rxc6 Rb8 24. Bc1 Rb6 25. Rxb6 axb6 26. Nc3 Kf8 27. f3 Ke8 28. Kf2 Kd7 29. Ke2 Kc6 30. Kd3 Bf5+ 31. Kc4 b5+ 32. Kb3 Bd3 33. Ne4 Bxe4 34. fxe4 f5 35. a4 h5 36. axb5+ Kxb5 37. exf5 gxf5 38. Bb2 Bc7 39. Kc3 Kc5 40. Kd3 Kd5 41. Ba3 e4+ 42. Ke2 1/2-1/2

[Event "GER U20-ch"]
[Site "Berlin West"]
[Date "1972.08.08"]
[Round "8"]
[White "Bach, Horst"]
[Black "Hoellig, Klaus"]
[Result "0-1"]
[ECO "B98"]
[PlyCount "64"]
[EventDate "1972.07.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Qc7 8. Qf3 Be7 9. 0-0-0 Nc6 10. h3 Bd7 11. g4 0-0-0 12. Bh4 Nxd4 13. Rxd4 Bc6 14. g5 Nd7 15. Be2 Nb6 16. b4 d5 17. e5 Nc4 18. Rhd1 Bxb4 19. Bxc4 dxc4 20. Rxd8+ Rxd8 21. Rxd8+ Qxd8 22. Qe3 Qa5 23. Be1 Ba3+ 24. Kd1 Bc5 25. Qe2 Qd8+ 26. Bd2 Qd4 27. Kc1 b5 28. Kb1 Qg1+ 29. Qd1 Qg2 30. Qh5 Qxd2 31. Qxf7 Qxc3 32. f5 Qb4+ 0-1

[Event "GER U20-ch"]
[Site "Berlin West"]
[Date "1972.08.07"]
[Round "7"]
[White "Bach, Horst"]
[Black "Marschner, Juergen"]
[Result "0-1"]
[ECO "A03"]
[PlyCount "56"]
[EventDate "1972.07.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. f4 Nf6 2. Nf3 d5 3. b3 g6 4. Bb2 Bg7 5. e3 0-0 6. d3 c5 7. Be2 Nc6 8. 0-0 Qc7 9. Qc1 b6 10. Nc3 Bb7 11. Nd1 Ne8 12. Bxg7 Nxg7 13. Nf2 f5 14. d4 cxd4 15. exd4 Ne6 16. Qe3 Nxf4 17. Bd1 Qd6 18. Re1 Rf6 19. c3 Re8 20. h4 Nh5 21. Qh6 e5 22. Ng5 Re7 23. dxe5 Nxe5 24. Bxh5 gxh5 25. Qxh5 Rh6 26. Qe2 Rxh4 27. Rad1 Qg6 28. Nd3 Qxg5 0-1

[Event "GER U20-ch"]
[Site "Berlin West"]
[Date "1972.08.06"]
[Round "6"]
[White "Rostalski, Walter"]
[Black "Bach, Horst"]
[Result "0-1"]
[ECO "A48"]
[PlyCount "78"]
[EventDate "1972.07.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Bf4 Bg7 4. h3 0-0 5. e3 d6 6. Bc4 Nbd7 7. 0-0 b6 8. Qe2 Bb7 9. Ba6 Bc6 10. Nc3 Rb8 11. a4 Ba8 12. Rfd1 e6 13. a5 Nh5 14. Bh2 f5 15. Nb5 f4 16. e4 Ndf6 17. e5 Ne4 18. Qc4 Ng5 19. Nxg5 Qxg5 20. Qxe6+ Kh8 21. Qg4 Qe7 22. exd6 cxd6 23. Re1 Qd8 24. Re6 bxa5 25. Rxd6 Qe7 26. Qe6 Qg5 27. d5 Bxb2 28. Re1 Ng7 29. Qg4 Qxg4 30. hxg4 a4 31. Nxa7 Ne8 32. Rd7 Nf6 33. Rc7 Nxd5 34. Rd7 a3 35. Bc4 Nb6 36. Rc7 Nxc4 37. Rxc4 a2 38. Ra4 Bc3 39. Rf1 Bd5 0-1

[Event "GER U20-ch"]
[Site "Berlin West"]
[Date "1972.08.05"]
[Round "5"]
[White "Bastian, Herbert"]
[Black "Bach, Horst"]
[Result "0-1"]
[ECO "B10"]
[PlyCount "46"]
[EventDate "1972.07.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. e4 d6 2. g3 g6 3. Bg2 Bg7 4. d3 c6 5. Nd2 e5 6. Ne2 Nh6 7. 0-0 0-0 8. Nc4 Be6 9. Ne3 Nd7 10. d4 f5 11. d5 cxd5 12. exf5 gxf5 13. Bxd5 Bxd5 14. Qxd5+ Kh8 15. Qxd6 f4 16. gxf4 exf4 17. Nxf4 Be5 18. Qxh6 Bxf4 19. Qe6 Rf6 20. Qd5 Rd6 21. Qc4 Qh4 22. h3 Rg6+ 23. Ng2 Bh2+ 0-1

[Event "GER U20-ch"]
[Site "Berlin West"]
[Date "1972.08.03"]
[Round "4"]
[White "Bach, Horst"]
[Black "Lehmann, Klaus"]
[Result "1-0"]
[ECO "B41"]
[PlyCount "103"]
[EventDate "1972.07.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. Nf3 c5 2. e4 e6 3. d4 cxd4 4. Nxd4 a6 5. g3 b5 6. Bg2 Bb7 7. 0-0 Nc6 8. Re1 Nxd4 9. Qxd4 Qc7 10. Nc3 Qc5 11. Be3 Qxd4 12. Bxd4 Ne7 13. Rad1 Nc6 14. Nd5 0-0-0 15. Bb6 exd5 16. exd5 Ne7 17. Rd3 Nf5 18. Rc3+ Kb8 19. Bxd8 Bb4 20. Bc7+ Ka7 21. Be5 f6 22. a3 Bxc3 23. Bxc3 h5 24. h3 Rc8 25. Re2 Rc7 26. Be4 Nh6 27. Rd2 h4 28. Bf3 Nf7 29. g4 Nd6 30. g5 fxg5 31. Bxg7 Ne8 32. Bd4+ Ka8 33. Re2 Rc8 34. Bg4 Nd6 35. Bxd7 Rc7 36. Bc6 Bxc6 37. dxc6 Rxc6 38. Re6 Kb7 39. b3 Kc7 40. Be5 Kd7 41. Rxd6+ Rxd6 42. Bxd6 Kxd6 43. Kg2 Kd5 44. Kf3 Kd4 45. Kg4 Kc3 46. Kxg5 Kxc2 47. f4 Kxb3 48. f5 Kxa3 49. f6 b4 50. f7 b3 51. f8Q+ Ka2 52. Qa8 1-0

[Event "GER U20-ch"]
[Site "Berlin West"]
[Date "1972.08.02"]
[Round "3"]
[White "Fritsch, Rolf"]
[Black "Bach, Horst"]
[Result "0-1"]
[ECO "E73"]
[PlyCount "114"]
[EventDate "1972.07.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 0-0 5. Be2 d6 6. Bg5 Nbd7 7. g4 c5 8. d5 a6 9. a4 Qb6 10. Bd2 e6 11. a5 Qd8 12. g5 Ne8 13. h4 b5 14. axb6 Nxb6 15. h5 f5 16. hxg6 hxg6 17. Bh5 gxh5 18. Qxh5 Rf7 19. g6 Rc7 20. Qh7+ Kf8 21. Bh6 Nf6 22. Qh8+ Ng8 23. e5 Nxc4 24. Nf3 Nxe5 25. Nxe5 dxe5 26. Rd1 Bxh6 27. Rxh6 Qf6 28. dxe6 Qxh8 29. Rxh8 Bxe6 30. Rd6 Re8 31. Rh7 Rg7 32. Rxg7 Kxg7 33. Na4 c4 34. Nc5 Bc8 35. Kd2 Nf6 36. Kc3 Ng4 37. f3 Nh2 38. Kxc4 Nxf3 39. Kd3 e4+ 40. Ke3 Ne5 41. Kd4 e3 42. Ne6+ Rxe6 43. Rxe6 Bxe6 44. Kxe3 Nc6 45. Kf4 Kxg6 46. b4 Kf6 47. b5 axb5 48. Ke3 Ke5 49. Kf3 f4 50. Kf2 Ke4 51. Ke2 f3+ 52. Kf2 Ne5 53. Kg3 Ng6 54. Kh2 Ke3 55. Kg3 f2 56. Kg2 Ke2 57. Kh1 f1Q+ 0-1

[Event "GER U20-ch"]
[Site "Berlin West"]
[Date "1972.08.01"]
[Round "2"]
[White "Bach, Horst"]
[Black "Keller, Wolfgang"]
[Result "1-0"]
[ECO "C91"]
[PlyCount "81"]
[EventDate "1972.07.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[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. d4 Bg4 10. Be3 exd4 11. cxd4 Na5 12. Bc2 Nc4 13. Bc1 c5 14. b3 Nb6 15. Nbd2 cxd4 16. h3 Bxf3 17. Nxf3 Nfd7 18. Bf4 Rc8 19. Nxd4 Bf6 20. Rc1 Be5 21. Be3 g6 22. Nf3 Bc3 23. Re2 Nc5 24. Bb1 b4 25. a3 d5 26. axb4 Bxb4 27. exd5 Nxd5 28. Bg5 Qd7 29. Rec2 Rfe8 30. Rc4 Qb7 31. Bh6 f6 32. Bd2 Rcd8 33. Rxc5 Bxc5 34. Rxc5 Qb6 35. Qc2 Re2 36. Qc4 Qe6 37. Bd3 Rxd2 38. Nxd2 Qe1+ 39. Nf1 Qe5 40. Rxd5 Rxd5 41. Be4 1-0

[Event "GER U20-ch"]
[Site "Berlin West"]
[Date "1972.07.31"]
[Round "1"]
[White "Budde, Vladimir"]
[Black "Bach, Horst"]
[Result "1/2-1/2"]
[ECO "E66"]
[PlyCount "72"]
[EventDate "1972.07.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. g3 c5 5. Nf3 Nc6 6. d5 Na5 7. Nd2 e5 8. a3 Bh6 9. e3 b6 10. b4 Nb7 11. Bg2 0-0 12. 0-0 d6 13. Nb3 Nd7 14. Bd2 f5 15. f4 g5 16. Qh5 Kg7 17. fxg5 Qxg5 18. Qxg5+ Bxg5 19. Bh3 Kg6 20. Rf2 e4 21. Raf1 Ne5 22. Nxe4 Nd3 23. Re2 Bh6 24. Nf2 Ne5 25. Rc1 Nf3+ 26. Kh1 Nxd2 27. Nxd2 cxb4 28. axb4 a5 29. Rb1 a4 30. Nd3 Bg7 31. Nf3 Nd8 32. Nf4+ Kh6 33. Kg2 Nf7 34. Ra2 Ne5 35. Nd2 Rf7 36. Ra3 Rc7 1/2-1/2

