[Event "Oberliga Wuerttemberg 0304"]
[Site "Wuerttemberg"]
[Date "2004.02.08"]
[Round "6.4"]
[White "Hertzog, Peter"]
[Black "Doerflinger, Josef"]
[Result "1/2-1/2"]
[ECO "A08"]
[WhiteElo "2263"]
[BlackElo "2260"]
[PlyCount "34"]
[EventDate "2003.09.28"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]
[WhiteTeam "Pfullingen"]
[BlackTeam "Ulm"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. Nf3 Nf6 2. g3 c5 3. Bg2 Nc6 4. 0-0 e5 5. d3 d5 6. c4 dxc4 7. dxc4 Qxd1 8. Rxd1 Be6 9. b3 e4 10. Ng5 Nd4 11. Nxe6 fxe6 12. Nc3 Be7 13. Bg5 0-0-0 14. Nxe4 Nxe2+ 15. Kf1 Nd4 16. Bf4 Rhf8 17. Rd2 Nxe4 1/2-1/2

[Event "Oberliga Wuerttemberg 0304"]
[Site "Wuerttemberg"]
[Date "2003.12.07"]
[Round "4.4"]
[White "Hertzog, Peter"]
[Black "Birk, Steffen"]
[Result "1/2-1/2"]
[ECO "B04"]
[WhiteElo "2263"]
[BlackElo "2275"]
[PlyCount "108"]
[EventDate "2003.09.28"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]
[WhiteTeam "Pfullingen"]
[BlackTeam "Schmiden Cannstatt"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 dxe5 5. Nxe5 c6 6. c4 Nb4 7. Be3 Bf5 8. Na3 Nd7 9. Nxd7 Qxd7 10. Be2 e6 11. 0-0 Be7 12. Qb3 0-0 13. Rfd1 Rfd8 14. Rd2 Qc7 15. Bf3 a5 16. c5 e5 17. Nc4 exd4 18. Rxd4 Rxd4 19. Bxd4 Nc2 20. Rd1 Nxd4 21. Rxd4 Bxc5 22. Rd2 Re8 23. Ne3 Qb6 24. Qxb6 Bxb6 25. Kf1 Be6 26. b3 Rd8 27. Rc2 g6 28. Ke2 h5 29. h4 Rd4 30. g3 a4 31. Nc4 Bc7 32. Ke3 axb3 33. axb3 Rd8 34. Be4 b5 35. Nd2 Bb6+ 36. Ke2 c5 37. Bd3 Bd7 38. Ne4 Re8 39. Kd2 Rd8 40. Nf6+ Kg7 41. Nxd7 Rxd7 42. Ke2 Re7+ 43. Kf3 b4 44. Bc4 Rd7 45. Ra2 Bd8 46. Ke4 Bf6 47. f3 Bd4 48. Re2 Rd6 49. f4 Rd7 50. f5 Rd6 51. fxg6 fxg6 52. Kf3 Rf6+ 53. Kg2 Kh6 54. Re6 Rxe6 1/2-1/2

[Event "Oberliga Wuerttemberg 0304"]
[Site "Wuerttemberg"]
[Date "2003.11.16"]
[Round "3.4"]
[White "Hertzog, Peter"]
[Black "Weiss, Andreas"]
[Result "0-1"]
[ECO "B42"]
[WhiteElo "2263"]
[BlackElo "2226"]
[PlyCount "116"]
[EventDate "2003.09.28"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]
[WhiteTeam "Pfullingen"]
[BlackTeam "Schwaebisch Gmuend"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Qc7 6. f4 Bc5 7. Nb3 Ba7 8. Qg4 g6 9. Nc3 d6 10. Qe2 Nc6 11. Be3 Bxe3 12. Qxe3 Nf6 13. 0-0-0 Bd7 14. h3 0-0-0 15. g4 Kb8 16. g5 Ng8 17. f5 Nge7 18. f6 Nc8 19. h4 Ne5 20. Be2 Nb6 21. Kb1 Ba4 22. h5 Bxb3 23. axb3 Rc8 24. Rd2 Rhd8 25. Rhd1 Rd7 26. hxg6 hxg6 27. Bf1 Rh8 28. Qg3 Qc5 29. Rh2 Rxh2 30. Qxh2 Nf3 31. Qh8+ Kc7 32. Rd3 Qf2 33. Be2 Ne5 34. Rh3 Qg1+ 35. Ka2 Qxg5 36. Na4 Nxa4 37. bxa4 Nc6 38. Rc3 Qa5 39. Rc4 Rd8 40. Qg7 Rd7 41. Qh8 b5 42. Rc3 Qxa4+ 43. Kb1 Qa5 44. e5 d5 45. Qf8 Qb6 46. Rc5 Kb7 47. b4 Qd8 48. Qh6 Nxe5 49. Bxb5 axb5 50. Rxb5+ Kc8 51. Qf4 Nc6 52. Rc5 Qb6 53. c3 Kb7 54. Qf1 Na7 55. Ra5 Rc7 56. Kb2 Qc6 57. Qd3 Qc4 58. Qe3 Nb5 0-1

[Event "Oberliga Wuerttemberg 0304"]
[Site "Wuerttemberg"]
[Date "2003.10.26"]
[Round "2.4"]
[White "Maeurer, Christoph"]
[Black "Hertzog, Peter"]
[Result "1/2-1/2"]
[ECO "A03"]
[WhiteElo "2302"]
[BlackElo "2263"]
[PlyCount "90"]
[EventDate "2003.09.28"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]
[WhiteTeam "Bebenhausen"]
[BlackTeam "Pfullingen"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. f4 g6 2. Nf3 Bg7 3. g3 d5 4. Bg2 Nf6 5. 0-0 0-0 6. d3 c5 7. Qe1 Nc6 8. h3 Re8 9. Qf2 b6 10. Ne5 Bb7 11. Nd2 Qc7 12. Ndf3 e6 13. c3 Rad8 14. Bd2 Ne4 15. dxe4 dxe4 16. Ng5 Nxe5 17. fxe5 Rxd2 18. Nxf7 Rxb2 19. Qe3 Re7 20. Nh6+ Kh8 21. Rad1 Bd5 22. Ng4 h5 23. Nf6 Qxe5 24. c4 Bxf6 25. Qh6+ Kg8 26. Qxg6+ Bg7 27. cxd5 exd5 28. Rf5 Qe6 29. Qg5 d4 30. Rdf1 Re8 31. Qxh5 d3 32. exd3 Rxg2+ 33. Kxg2 exd3 34. Qg4 Qe2+ 35. Qxe2 dxe2 36. Re1 Bc3 37. Kf2 Bd4+ 38. Kf3 Re3+ 39. Kf4 b5 40. Rd5 a5 41. Rd7 a4 42. a3 Re8 43. Kf3 Re3+ 44. Kf4 Re6 45. Kf3 Re3+ 1/2-1/2

[Event "Oberliga Wuerttemberg 0203"]
[Site "Wuerttemberg"]
[Date "2003.04.27"]
[Round "9"]
[White "Hertzog, Peter"]
[Black "Dietrich, Frank"]
[Result "1/2-1/2"]
[ECO "B31"]
[WhiteElo "2154"]
[BlackElo "2180"]
[PlyCount "107"]
[EventDate "2002.10.13"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "Pfullingen"]
[BlackTeam "Wolfbusch"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. 0-0 Bg7 5. Re1 e5 6. d3 Nge7 7. Bg5 h6 8. Be3 Qb6 9. Bxc6 bxc6 10. Nbd2 d6 11. Nc4 Qc7 12. c3 Be6 13. b3 0-0 14. d4 exd4 15. cxd4 d5 16. exd5 cxd5 17. Nce5 c4 18. Rc1 Rac8 19. Bf4 Qa5 20. Qd2 c3 21. Qe2 Rfe8 22. h3 Kh7 23. g4 Ng8 24. Qd3 Nf6 25. g5 Ne4 26. gxh6 Bxh6 27. Bxh6 Kxh6 28. Re2 Kg7 29. Kg2 Rh8 30. h4 f6 31. Nc4 Qa6 32. Nce5 Qb7 33. Nc4 Qa6 34. Nce5 Qb7 35. Nc4 dxc4 36. Qxe4 Qxe4 37. Rxe4 cxb3 38. axb3 Bxb3 39. Re7+ Kf8 40. Rxa7 Bd5 41. Kg3 Bxf3 42. Kxf3 Rxh4 43. d5 Rd4 44. Rh1 Kg8 45. Rhh7 Rxd5 46. Rhg7+ Kf8 47. Rgf7+ Ke8 48. Rfe7+ Kd8 49. Rh7 Rf5+ 50. Kg2 Rg5+ 51. Kf3 Re5 52. Rad7+ Ke8 53. Ra7 Rh5 54. Rae7+ 1/2-1/2

[Event "Oberliga Wuerttemberg 0203"]
[Site "Wuerttemberg"]
[Date "2003.02.23"]
[Round "6"]
[White "Frick, Christoph"]
[Black "Hertzog, Peter"]
[Result "1-0"]
[ECO "B25"]
[WhiteElo "2193"]
[BlackElo "2154"]
[PlyCount "99"]
[EventDate "2002.10.13"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "Tuebingen"]
[BlackTeam "Pfullingen"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 Rb8 6. f4 b5 7. Nf3 b4 8. Nd5 d6 9. 0-0 e6 10. Ne3 Nge7 11. Rb1 0-0 12. Bd2 a5 13. Kh1 f5 14. Qe2 h6 15. Rfe1 Re8 16. Qf2 e5 17. fxe5 fxe4 18. dxe4 dxe5 19. Nc4 Bg4 20. Qxc5 Bxf3 21. Bxf3 Nd4 22. Bg4 Nxc2 23. Red1 Qd4 24. Qxd4 exd4 25. Bf4 Rbd8 26. Nxa5 Ra8 27. Nc4 Nc8 28. Rd2 Ne3 29. Nxe3 dxe3 30. Bxe3 Rxa2 31. Bc5 Na7 32. Bxb4 Kh7 33. Rd7 Kh8 34. Rb7 Rxe4 35. Bf3 Re3 36. Bd5 Rxb2 37. Rxb2 Bxb2 38. Rxa7 Rd3 39. Rd7 g5 40. Bf8 h5 41. Rd8 Rd1+ 42. Kg2 Rd2+ 43. Kf1 Rxh2 44. Bg2 h4 45. gxh4 Bf6 46. Rd6 Be5 47. Rd5 Rxh4 48. Be7 Rf4+ 49. Ke2 Bd4 50. Rxd4 1-0

[Event "Oberliga Wuerttemberg 0203"]
[Site "Wuerttemberg"]
[Date "2003.01.26"]
[Round "5"]
[White "Hertzog, Peter"]
[Black "Gruber, Thomas"]
[Result "1/2-1/2"]
[ECO "B40"]
[WhiteElo "2154"]
[BlackElo "2239"]
[PlyCount "99"]
[EventDate "2002.10.13"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "Pfullingen"]
[BlackTeam "Ulm Post"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Qb6 6. Nb3 Qc7 7. 0-0 Nf6 8. f4 d6 9. Nc3 Nbd7 10. Qe2 b5 11. g4 b4 12. Nb1 d5 13. e5 Ne4 14. N1d2 Ndc5 15. Nxc5 Bxc5+ 16. Kh1 Nxd2 17. Bxd2 Bb7 18. Rae1 Qc6 19. f5 d4+ 20. Be4 Qxe4+ 21. Qxe4 Bxe4+ 22. Rxe4 0-0 23. Rf3 Rfd8 24. f6 Rac8 25. fxg7 Kxg7 26. Bg5 Rd7 27. Bf6+ Kg6 28. h4 h6 29. h5+ Kh7 30. g5 hxg5 31. Rg3 Bf8 32. Rxg5 Bh6 33. Rg2 a5 34. Ree2 a4 35. Kh2 b3 36. axb3 axb3 37. Kg3 bxc2 38. Rxc2 Rxc2 39. Rxc2 d3 40. Rc8 Bg7 41. Bxg7 Kxg7 42. Rc1 Kh6 43. Rd1 Kxh5 44. Kf4 Kg6 45. Rd2 Rb7 46. Rg2+ Kh7 47. Ke4 Rb3 48. Rd2 Kg7 49. Kd4 Rb5 50. Ke4 1/2-1/2

[Event "Oberliga Wuerttemberg 0203"]
[Site "Wuerttemberg"]
[Date "2002.12.16"]
[Round "4"]
[White "Sieglen, Joachim"]
[Black "Hertzog, Peter"]
[Result "1/2-1/2"]
[ECO "D55"]
[WhiteElo "2349"]
[BlackElo "2154"]
[PlyCount "12"]
[EventDate "2002.10.13"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "Marbach"]
[BlackTeam "Pfullingen"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Bg5 Be7 5. e3 0-0 6. Nf3 h6 1/2-1/2

[Event "Oberliga Wuerttemberg 0203"]
[Site "Wuerttemberg"]
[Date "2002.12.01"]
[Round "3"]
[White "Hertzog, Peter"]
[Black "Schmidlechner, Alexander"]
[Result "0-1"]
[ECO "B31"]
[WhiteElo "2154"]
[BlackElo "2230"]
[PlyCount "98"]
[EventDate "2002.10.13"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "Pfullingen"]
[BlackTeam "Lindenberg"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. 0-0 Bg7 5. Re1 e5 6. c3 Nge7 7. d3 0-0 8. Bg5 h6 9. Be3 d6 10. d4 cxd4 11. cxd4 Bg4 12. d5 Nb8 13. h3 Bc8 14. Nc3 f5 15. Bd3 Nd7 16. Qc2 Nf6 17. Nb5 fxe4 18. Bxe4 Nxe4 19. Qxe4 a6 20. Nc3 Bf5 21. Qh4 g5 22. Qh5 Qd7 23. Nd2 Ng6 24. Nde4 Nf4 25. Bxf4 exf4 26. Rad1 Rae8 27. Qf3 g4 28. Qd3 gxh3 29. gxh3 Bxh3 30. Kh2 f3 31. Ng3 Bg4 32. Qg6 h5 33. Nxh5 Bxh5 34. Qxh5 Be5+ 35. Kh1 Qh7 36. Rg1+ Kh8 37. Qxh7+ Kxh7 38. Rd3 Rf5 39. Rg4 Rh5+ 40. Kg1 Bxc3 41. Rxf3 Bxb2 42. Rf7+ Kh6 43. Rxb7 Re1+ 44. Kg2 Be5 45. Rb6 Re2 46. Ra4 Rh2+ 47. Kf3 Rhxf2+ 48. Kg4 Rg2+ 49. Kf5 Rg5+ 0-1

[Event "Oberliga Wuerttemberg 0203"]
[Site "Wuerttemberg"]
[Date "2002.10.13"]
[Round "1"]
[White "Hertzog, Peter"]
[Black "Wittmann, Ralf"]
[Result "0-1"]
[ECO "C03"]
[WhiteElo "2154"]
[BlackElo "2132"]
[PlyCount "64"]
[EventDate "2002.10.13"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "Pfullingen"]
[BlackTeam "Ditzingen"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e6 2. d4 d5 3. Nd2 Be7 4. Ngf3 Nf6 5. Bd3 c5 6. dxc5 Nc6 7. Qe2 Nb4 8. 0-0 Nxd3 9. cxd3 Bxc5 10. d4 Be7 11. e5 Nd7 12. a3 a5 13. b3 b6 14. Re1 Ba6 15. Qe3 0-0 16. Bb2 b5 17. Rec1 Qb6 18. Ne1 b4 19. a4 Rac8 20. f4 f6 21. Ndf3 g5 22. Rxc8 Bxc8 23. Nd3 gxf4 24. Qxf4 Ba6 25. Qg3+ Kh8 26. exf6 Bxf6 27. Nde5 Nxe5 28. Nxe5 Qd8 29. Rc1 Bg5 30. Rd1 Qf6 31. h3 Be2 32. Rb1 Bh4 0-1

[Event "Boeblingen op 12th"]
[Site "Boeblingen"]
[Date "1995.??.??"]
[Round "?"]
[White "Hertzog, Peter"]
[Black "Hahnewald, Peter"]
[Result "0-1"]
[ECO "B06"]
[WhiteElo "2300"]
[PlyCount "120"]
[EventDate "1995.12.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Bc4 d6 4. Qf3 e6 5. Ne2 Ne7 6. Nbc3 0-0 7. h4 h5 8. Bg5 Nd7 9. g4 c5 10. gxh5 cxd4 11. Nb5 Ne5 12. Qb3 d3 13. Bxd3 Nf3+ 14. Kf1 gxh5 15. Rh3 Nxg5 16. hxg5 a6 17. Nbc3 Ng6 18. Rxh5 f6 19. Bc4 Qe7 20. gxf6 Qxf6 21. Rf5 Qe7 22. Rxf8+ Kxf8 23. Qb6 Be5 24. Rd1 Qg5 25. Rd3 Nh4 26. Qe3 Qg2+ 27. Ke1 Qh1+ 28. Kd2 Ng2 29. Qf3+ Ke7 30. Nd1 Bd7 31. Qh3 Qe1+ 32. Kc1 Qxe2 33. Qxg2 Rc8 34. Qg5+ Bf6 35. Qe3 Qg4 36. f3 Qh4 37. Qb6 Qf4+ 38. Kb1 Rxc4 39. Qxb7 Bg5 40. Ne3 Qg3 41. Nd1 Rc6 42. a4 Qe1 43. Qb8 Bd2 44. Qh8 Qxd1+ 45. Ka2 Be8 46. e5 Qxc2 47. Qf6+ Kd7 48. Qg7+ Kc8 49. Rb3 Rc7 50. Qf8 Qc6 51. exd6 Rf7 52. d7+ Kxd7 53. Qa3 Kc8 54. Rd3 Qc4+ 55. Kb1 Rh7 56. Rb3 Rh1+ 57. Ka2 Qxa4 58. Qxa4 Bxa4 59. Rd3 Bg5 60. Rd6 Bb5 0-1

[Event "Boeblingen op 12th"]
[Site "Boeblingen"]
[Date "1995.??.??"]
[Round "?"]
[White "Hertzog, Peter"]
[Black "Kessler, Dietmar"]
[Result "1-0"]
[ECO "C07"]
[WhiteElo "2300"]
[BlackElo "2270"]
[PlyCount "77"]
[EventDate "1995.12.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 c5 4. Ngf3 Nc6 5. Bb5 cxd4 6. Nxd4 Nge7 7. 0-0 Bd7 8. N4f3 Ng6 9. Re1 Be7 10. exd5 exd5 11. Nb3 a6 12. Bd3 0-0 13. c3 Bg4 14. h3 Bxf3 15. Qxf3 Bg5 16. Bxg6 fxg6 17. Qg4 Bxc1 18. Raxc1 Qf6 19. Qe6+ Qxe6 20. Rxe6 Rae8 21. Re3 b6 22. Rd1 Rxe3 23. fxe3 Rf5 24. Nd4 Nxd4 25. cxd4 Rf6 26. Rc1 h6 27. Rc8+ Rf8 28. Rxf8+ Kxf8 29. Kf2 Ke7 30. Kf3 Ke6 31. e4 dxe4+ 32. Kxe4 Kd6 33. d5 g5 34. Kd4 g6 35. Ke4 h5 36. g3 a5 37. a4 g4 38. hxg4 hxg4 39. Kd4 1-0

[Event "Boeblingen op 12th"]
[Site "Boeblingen"]
[Date "1995.??.??"]
[Round "?"]
[White "Schoenberger, Peter"]
[Black "Hertzog, Peter"]
[Result "1-0"]
[ECO "B08"]
[BlackElo "2300"]
[PlyCount "81"]
[EventDate "1995.12.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Nf3 Bg7 5. Be2 0-0 6. 0-0 c6 7. a4 Qc7 8. h3 e5 9. Be3 Nbd7 10. dxe5 dxe5 11. a5 Rd8 12. Qc1 Nf8 13. Rd1 Rxd1+ 14. Qxd1 Nh5 15. Bc5 Qd7 16. Qd6 Qe8 17. Rd1 Nf4 18. Bf1 N8e6 19. Qe7 Qxe7 20. Bxe7 Nd4 21. Nxd4 exd4 22. Na4 Bd7 23. Bd3 Ne6 24. Nc5 Nxc5 25. Bxc5 b6 26. axb6 axb6 27. Bxb6 Rb8 28. Bc5 Rxb2 29. Ra1 h5 30. Kf1 Bf6 31. Ra4 Kh7 32. Ke2 Rb1 33. Ra7 Be6 34. f4 Kh6 35. Rc7 Rg1 36. Kf2 Rd1 37. Rxc6 Rd2+ 38. Kf3 Kg7 39. Ra6 h4 40. Ra1 Bb3 41. Rc1 1-0

[Event "Boeblingen op 11th"]
[Site "Boeblingen"]
[Date "1994.12.??"]
[Round "?"]
[White "Hertzog, Peter"]
[Black "Vogt, Michael"]
[Result "1-0"]
[ECO "E65"]
[WhiteElo "2300"]
[PlyCount "53"]
[EventDate "1994.12.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 0-0 5. 0-0 d6 6. b3 c5 7. Bb2 cxd4 8. Nxd4 a6 9. c4 Qc7 10. Nc3 Nc6 11. e4 e6 12. Qd2 Rd8 13. Rfd1 Nxd4 14. Qxd4 Ne8 15. Qd2 Bd7 16. Rac1 Bc6 17. Nd5 exd5 18. cxd5 Bxb2 19. Qxb2 Rac8 20. dxc6 bxc6 21. Rc4 Qb6 22. h4 h5 23. Qc3 c5 24. Ra4 Rb8 25. Qf3 f6 26. g4 hxg4 27. Qxg4 1-0

[Event "Oberliga Wuerttemberg 9293"]
[Site "Wuerttemberg"]
[Date "1993.??.??"]
[Round "?"]
[White "Heinze, Wolfgang"]
[Black "Hertzog, Peter"]
[Result "1/2-1/2"]
[ECO "B07"]
[BlackElo "2310"]
[PlyCount "160"]
[EventDate "1992.10.??"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "GER"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 d6 2. d4 c6 3. Nf3 g6 4. h3 Bg7 5. c3 Nf6 6. Bd3 0-0 7. 0-0 Nbd7 8. Qe2 e5 9. Rd1 exd4 10. cxd4 Re8 11. Nc3 h6 12. Be3 Qa5 13. Nd2 b5 14. Qf3 Bb7 15. Bf4 d5 16. exd5 Nxd5 17. Nxd5 cxd5 18. Nb3 Qb6 19. Rac1 Rac8 20. Rxc8 Rxc8 21. Qe2 a6 22. Qe7 Nf6 23. Nc5 Ba8 24. Be5 Re8 25. Nd7 Rxe7 26. Nxb6 Bb7 27. Rc1 Ne4 28. Bxg7 Kxg7 29. Bxe4 dxe4 30. d5 e3 31. fxe3 Kf6 32. d6 Re8 33. Rc7 Be4 34. d7 Rd8 35. Ra7 Ke7 36. Rxa6 Bf5 37. Ra5 Bd3 38. Ra3 Be4 39. Rc3 Bf5 40. Rb3 Be6 41. Rxb5 Bxa2 42. Rb4 Be6 43. Rd4 Rb8 44. Nc8+ Kd8 45. Na7 Rb6 46. Rb4 Ra6 47. Nb5 Kxd7 48. Nd4 Bd5 49. Kf2 h5 50. g3 Ra1 51. h4 Rd1 52. Nf3 Rc1 53. e4 Be6 54. Ke3 f6 55. Rb6 Ke7 56. e5 fxe5 57. Nxe5 Re1+ 58. Kd4 Rd1+ 59. Kc3 g5 60. hxg5 Rg1 61. Ng6+ Kf7 62. Nf4 Rxg3+ 63. Kd2 Bg4 64. Rh6 Bf3 65. Nxh5 Rxg5 66. Rf6+ Ke7 67. Rxf3 Rxh5 68. Rd3 Rb5 69. b3 Rc5 70. Rd4 Ke6 71. Kd3 Ke5 72. Rh4 Kd6 73. Rh6+ Kc7 74. Kd4 Rc1 75. b4 Kb7 76. Kd5 Rc2 77. Rg6 Rc1 78. Kd4 Rc2 79. Kd5 Rc1 80. Rg4 Kb6 1/2-1/2

[Event "BL2-Sued 9192"]
[Site "Germany"]
[Date "1992.??.??"]
[Round "?"]
[White "Hertzog, Peter"]
[Black "Lorscheid, Gerhard"]
[Result "1/2-1/2"]
[ECO "E67"]
[WhiteElo "2315"]
[BlackElo "2335"]
[PlyCount "74"]
[EventDate "1991.10.??"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "GER-chT2"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 0-0 5. 0-0 d6 6. c4 Nbd7 7. Nc3 e5 8. Qc2 c6 9. dxe5 dxe5 10. Rd1 Qe7 11. h3 Nc5 12. e4 Nfd7 13. Bg5 f6 14. Be3 a5 15. Rd2 Qf7 16. Na4 Qe7 17. Rad1 Re8 18. Rd6 Nxa4 19. Qxa4 Bf8 20. c5 Qf7 21. Bf1 Kh8 22. Bc4 Qg7 23. b4 Bxd6 24. Rxd6 Nf8 25. g4 Qe7 26. b5 g5 27. bxc6 bxc6 28. Qd1 Bd7 29. Qd2 h6 30. h4 Bxg4 31. Nxe5 Bh5 32. hxg5 Qxe5 33. gxf6 Qxe4 34. f7 Qg4+ 35. Kh2 Qh4+ 36. Kg1 Qg4+ 37. Kh2 Qh4+ 1/2-1/2

[Event "BL2-Sued 9192"]
[Site "Germany"]
[Date "1992.??.??"]
[Round "?"]
[White "Hertzog, Peter"]
[Black "Weis, Ruediger"]
[Result "1/2-1/2"]
[ECO "B25"]
[WhiteElo "2315"]
[BlackElo "2315"]
[PlyCount "107"]
[EventDate "1991.10.??"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "GER-chT2"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Nc3 Nf6 4. g3 Nc6 5. Bg2 g6 6. 0-0 Bg7 7. d3 0-0 8. h3 Rb8 9. a4 a6 10. Be3 b5 11. axb5 axb5 12. Qd2 b4 13. Nd5 Nxd5 14. exd5 Nd4 15. Nxd4 cxd4 16. Bh6 Bxh6 17. Qxh6 b3 18. c4 dxc3 19. bxc3 Bf5 20. Qd2 h5 21. Rfb1 Qb6 22. Rb2 Ra8 23. Rab1 Ra3 24. c4 Rb8 25. Qc3 Qb4 26. Qxb4 Rxb4 27. Bf1 Kg7 28. f3 Kf6 29. Kf2 g5 30. g4 hxg4 31. hxg4 Bd7 32. Ke3 e6 33. Kd4 Rb8 34. dxe6 fxe6 35. Kc3 Ba4 36. d4 Ra2 37. Bd3 Rh8 38. Be4 e5 39. d5 Ke7 40. Rxa2 bxa2 41. Ra1 Rh2 42. Kb4 Bd7 43. Kb3 Kd8 44. Rxa2 Rxa2 45. Kxa2 Kc7 46. Kb3 Kb6 47. Kb4 Be8 48. Bf5 Bf7 49. Be6 Bg6 50. c5+ dxc5+ 51. Kc4 Bb1 52. Bg8 Ba2+ 53. Kd3 Bb1+ 54. Kc4 1/2-1/2

[Event "Wuerttemberg-ch"]
[Site "Zell"]
[Date "1991.??.??"]
[Round "3"]
[White "Bauer, M."]
[Black "Hertzog, Peter"]
[Result "0-1"]
[ECO "B80"]
[WhiteElo "2380"]
[BlackElo "2320"]
[PlyCount "82"]
[EventDate "1991.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "GER"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. Be3 Be7 7. f3 a6 8. Qd2 b5 9. 0-0-0 b4 10. Nce2 d5 11. Ng3 dxe4 12. Nxe4 Nxe4 13. fxe4 Bb7 14. Bd3 Nd7 15. Qe2 Qc7 16. Kb1 0-0 17. Rhf1 Bf6 18. Qg4 Rac8 19. Nf3 Ne5 20. Nxe5 Bxe5 21. Bf4 Rfd8 22. Bxe5 Qxe5 23. Rde1 a5 24. Qf4 Qxf4 25. Rxf4 e5 26. Rf5 f6 27. g4 Rc5 28. Rg1 Rd4 29. g5 Bxe4 30. Bxe4 Rxe4 31. gxf6 g6 32. Rf2 Kf7 33. Kc1 Rf4 34. Rgf1 g5 35. Kd2 Kxf6 36. h4 h6 37. Kd3 Kf5 38. hxg5 hxg5 39. Ke3 Rxc2 40. Rxc2 Rxf1 41. Rc8 Ra1 0-1

[Event "Wuerttemberg-ch"]
[Site "Zell"]
[Date "1991.??.??"]
[Round "9"]
[White "Hertzog, Peter"]
[Black "Braeuning, Rudolf Wilhelm"]
[Result "0-1"]
[ECO "C63"]
[WhiteElo "2320"]
[BlackElo "2320"]
[PlyCount "80"]
[EventDate "1991.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "GER"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 f5 4. d4 fxe4 5. Nxe5 Nxe5 6. dxe5 c6 7. Nc3 cxb5 8. Nxe4 d5 9. exd6 Nf6 10. 0-0 Nxe4 11. Re1 Bf5 12. Bf4 Qd7 13. Qh5+ g6 14. Qh4 Bg7 15. f3 0-0 16. fxe4 Bg4 17. Bg3 Bxb2 18. Rab1 Bc3 19. Rf1 Rxf1+ 20. Rxf1 Be2 21. Rb1 Re8 22. h3 Bc4 23. a3 a5 24. Rd1 b4 25. axb4 a4 26. e5 b5 27. Qg4 Qxg4 28. hxg4 a3 29. Bh4 a2 30. d7 Kf7 31. dxe8Q+ Kxe8 32. Be1 a1Q 33. Rxa1 Bxa1 34. c3 Ke7 35. Bd2 Ke6 36. Kf2 Kxe5 37. Ke3 Bf1 38. g3 Bh3 39. g5 Bf5 40. Ke2 Ke4 0-1

[Event "W-ch MT91 corr"]
[Site "ICCF corr"]
[Date "1991.??.??"]
[Round "?"]
[White "Hertzog, Peter"]
[Black "Hoensch, Matthias"]
[Result "0-1"]
[ECO "D34"]
[PlyCount "135"]
[EventDate "1991.??.??"]
[EventType "tourn (corr)"]
[EventRounds "11"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 Nf6 3. Bg2 c5 4. 0-0 Nc6 5. d4 e6 6. c4 Be7 7. cxd5 exd5 8. Nc3 0-0 9. Bg5 cxd4 10. Nxd4 h6 11. Bf4 Bg4 12. h3 Be6 13. Qa4 Nxd4 14. Qxd4 Qd7 15. Rfd1 Rfd8 16. g4 b6 17. Rd2 Rac8 18. Rad1 Rc4 19. Qe5 Qb7 20. Qe3 Bc5 21. Qg3 Qe7 22. Be5 Nxg4 23. hxg4 Rxg4 24. Rxd5 Rxd5 25. Nxd5 Qg5 26. Bf4 Rxg3 27. Bxg5 Rxg5 28. Kf1 a5 29. b3 Rf5 30. e3 Bc8 31. f4 Ba6+ 32. Kf2 Bb7 33. Ne7+ Bxe7 34. Bxb7 Rc5 35. Rd7 Rc2+ 36. Kf3 Kf8 37. a4 Ke8 38. Rd3 Rc7 39. Bd5 Bc5 40. e4 f6 41. f5 Ke7 42. Kg4 Bd6 43. Bc4 Bc5 44. Kh5 Rd7 45. Bd5 Kd8 46. Kg6 Kc7 47. Rd1 Ba3 48. Rd2 Bc5 49. Kh7 Bb4 50. Rc2+ Bc5 51. Be6 Re7 52. Rd2 Bd6 53. Rg2 Be5 54. Rg1 h5 55. Kg6 h4 56. Rh1 Bg3 57. Bf7 Rxe4 58. Kxg7 Be5 59. Be6 Kd6 60. Kg6 Bd4 61. Rh2 Bc3 62. Rh3 Rg4+ 63. Kf7 Bd4 64. Ke8 Ke5 65. Kd7 Bf2 66. Kc6 Rg1 67. Bc4 Rc1 68. Rf3 0-1

[Event "Wuerttemberg-ch"]
[Site "Zell"]
[Date "1991.??.??"]
[Round "2"]
[White "Hertzog, Peter"]
[Black "Migl, Dieter"]
[Result "0-1"]
[ECO "D31"]
[WhiteElo "2320"]
[BlackElo "2235"]
[PlyCount "74"]
[EventDate "1991.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "GER"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 e6 3. c4 c6 4. Nc3 dxc4 5. a4 Bb4 6. e3 b5 7. Ne5 Nf6 8. Bd2 Bxc3 9. Bxc3 Bb7 10. axb5 cxb5 11. b3 a5 12. bxc4 b4 13. Bb2 0-0 14. f3 Nh5 15. g3 Nd7 16. Be2 Qe7 17. Kf2 f5 18. Qb3 Nhf6 19. Rhd1 Nxe5 20. dxe5 Nd7 21. Rd6 Nc5 22. Qd1 a4 23. Bd4 Nb3 24. Rb1 Rfc8 25. Rxb3 axb3 26. Qxb3 Rab8 27. Ba7 Ra8 28. Bb6 Qe8 29. Qxb4 Ra2 30. Qb3 Rxe2+ 31. Kxe2 Qh5 32. Bd4 Qxf3+ 33. Kd3 Qf1+ 34. Kd2 Qf2+ 35. Kc3 Qe1+ 36. Kb2 Be4 37. Rb6 Qd2+ 0-1

[Event "Wuerttemberg-ch"]
[Site "Zell"]
[Date "1991.??.??"]
[Round "4"]
[White "Hertzog, Peter"]
[Black "Stobik, Dietrich"]
[Result "1-0"]
[ECO "D76"]
[WhiteElo "2320"]
[BlackElo "2245"]
[PlyCount "73"]
[EventDate "1991.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "GER"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 d5 3. cxd5 Nxd5 4. g3 g6 5. Bg2 Nb6 6. Nf3 Bg7 7. 0-0 0-0 8. d4 Nc6 9. e3 Bg4 10. h3 Be6 11. b3 Nd5 12. Na4 Bc8 13. Bb2 b6 14. Rc1 Bb7 15. e4 Nf6 16. d5 Nb4 17. a3 Na6 18. Nd4 Nd7 19. b4 Qe8 20. Qb3 Bxd4 21. Bxd4 e5 22. dxe6 Qxe6 23. Qxe6 fxe6 24. b5 Nac5 25. Bxc5 bxc5 26. Nxc5 Nxc5 27. Rxc5 c6 28. bxc6 Ba6 29. Rd1 Rab8 30. c7 Rb2 31. Rd8 Rb1+ 32. Kh2 Bc8 33. e5 a6 34. h4 Rb2 35. f4 Rb3 36. Rc2 Rxa3 37. Rcd2 1-0

[Event "Wuerttemberg-ch"]
[Site "Zell"]
[Date "1991.??.??"]
[Round "1"]
[White "Hoffmann, Hans"]
[Black "Hertzog, Peter"]
[Result "1/2-1/2"]
[ECO "B06"]
[WhiteElo "2235"]
[BlackElo "2320"]
[PlyCount "91"]
[EventDate "1991.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "GER"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. f4 d5 4. e5 h5 5. Nf3 Nh6 6. Be3 0-0 7. Bd3 Bf5 8. Nc3 c5 9. dxc5 Nc6 10. Ne2 f6 11. exf6 Bxf6 12. Ned4 Ng4 13. Nxc6 bxc6 14. Bd4 Bxd4 15. Nxd4 e5 16. Nxf5 e4 17. h3 Rxf5 18. hxg4 Rxf4 19. Be2 Qf6 20. g3 Rf2 21. g5 Qf5 22. Qd2 Rb8 23. 0-0-0 Qe5 24. c3 e3 25. Qd3 Qxg5 26. g4 hxg4 27. Qd4 Rf6 28. Qxg4 Qxg4 29. Bxg4 Rf2 30. b4 Rxa2 31. Kb1 Rg2 32. Bd7 e2 33. Rde1 Rg3 34. Bxc6 Rxc3 35. Kb2 Rxc5 36. Rc1 Rxb4+ 37. Ka3 Rxc1 38. Bxd5+ Kg7 39. Rxc1 Rd4 40. Bb3 g5 41. Re1 Re4 42. Kb2 g4 43. Bc2 Re5 44. Kc3 g3 45. Kd2 Kf6 46. Rxe2 1/2-1/2

[Event "Wuerttemberg-ch"]
[Site "Zell"]
[Date "1991.??.??"]
[Round "8"]
[White "Knoedler, Dieter"]
[Black "Hertzog, Peter"]
[Result "0-1"]
[ECO "A34"]
[WhiteElo "2235"]
[BlackElo "2320"]
[PlyCount "78"]
[EventDate "1991.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "GER"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. c4 Nf6 2. g3 c5 3. Bg2 d5 4. cxd5 Nxd5 5. Nc3 Nc7 6. Nf3 Nc6 7. 0-0 e5 8. Ne1 Be7 9. Nd3 f6 10. Bxc6+ bxc6 11. Qa4 Qd6 12. b3 Bf5 13. Nb2 Qd7 14. Nc4 Kf7 15. f4 Bh3 16. Rf2 Nd5 17. Bb2 exf4 18. Ne4 Nb6 19. Qa6 Nxc4 20. Qxc4+ Be6 21. Qc3 fxg3 22. hxg3 Rhf8 23. Ng5+ Kg8 24. Nxe6 Qxe6 25. Ba3 Rfd8 26. e3 Rd5 27. Qc4 Rad8 28. e4 Re5 29. Qxe6+ Rxe6 30. Re2 Rd3 31. Kf2 Bd6 32. g4 Re5 33. Rg1 Rg5 34. Rg2 Kf7 35. Bb2 Ke6 36. Ke1 Bg3+ 37. Kd1 Rxg4 38. Kc2 Rf3 39. Ba3 c4 0-1

[Event "Wuerttemberg-ch"]
[Site "Zell"]
[Date "1991.??.??"]
[Round "5"]
[White "Melcher, Wolfgang"]
[Black "Hertzog, Peter"]
[Result "1/2-1/2"]
[ECO "B07"]
[BlackElo "2320"]
[PlyCount "104"]
[EventDate "1991.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "GER"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. g3 Bg7 5. Bg2 0-0 6. Nge2 e5 7. 0-0 Nc6 8. dxe5 Nxe5 9. h3 Bd7 10. f4 Nc6 11. g4 Nxg4 12. hxg4 Bxg4 13. Bf3 Qh4 14. Rf2 Bxf3 15. Rxf3 f5 16. Kg2 Rae8 17. Rh3 Qd8 18. exf5 Rxf5 19. Ng3 Rf7 20. Nce4 h6 21. Nf2 Nd4 22. Qd3 Qd7 23. c3 Qc6+ 24. Nfe4 Ne6 25. b4 d5 26. Nf2 Nxf4+ 27. Bxf4 Rxf4 28. b5 Qc5 29. Rf1 Ref8 30. Ngh1 g5 31. Re3 c6 32. Ng3 Qd6 33. Nh3 Rxf1 34. Nxf1 g4 35. Nf2 Qf4 36. Qe2 d4 37. Rg3 h5 38. cxd4 Bxd4 39. Nxg4 Kh8 40. Rh3 Qg5 41. Ng3 h4 42. Qe4 c5 43. Ne3 Rf4 44. Qe8+ Kg7 45. Rxh4 Rxh4 46. Nef5+ Kh7 47. Qd7+ Kg6 48. Qe6+ Kh7 49. Qf7+ Kh8 50. Qe8+ Kh7 51. Qd7+ Kg6 52. Qe8+ Kh7 1/2-1/2

[Event "Wuerttemberg-ch"]
[Site "Zell"]
[Date "1991.??.??"]
[Round "7"]
[White "Schlenker, Jochen"]
[Black "Hertzog, Peter"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "2245"]
[BlackElo "2320"]
[PlyCount "46"]
[EventDate "1991.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "GER"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 c5 2. c3 b6 3. d4 Bb7 4. Bd3 Nf6 5. Nd2 e6 6. Ne2 Qc7 7. 0-0 Be7 8. a3 d6 9. f4 Nbd7 10. e5 dxe5 11. fxe5 Ng4 12. Nf3 h5 13. h3 c4 14. Bc2 0-0-0 15. hxg4 hxg4 16. Nd2 Nxe5 17. Rf4 g5 18. Re4 Nd3 19. Rxg4 Qh2+ 20. Kf1 f5 21. Rg3 f4 22. Rxd3 Qxg2+ 23. Ke1 Rh1+ 0-1

[Event "Wuerttemberg-ch"]
[Site "Moeglingen"]
[Date "1989.??.??"]
[Round "2"]
[White "Hertzog, Peter"]
[Black "Bauer, Peter"]
[Result "1/2-1/2"]
[ECO "A36"]
[WhiteElo "2320"]
[BlackElo "2285"]
[PlyCount "105"]
[EventDate "1989.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "GER"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. g3 g6 2. Bg2 Bg7 3. e4 c5 4. Ne2 Nc6 5. 0-0 e6 6. c3 Nge7 7. d4 cxd4 8. cxd4 d5 9. exd5 Nxd5 10. Nbc3 0-0 11. Nxd5 exd5 12. Be3 Bg4 13. Re1 Qd7 14. Qd2 Bxe2 15. Rxe2 Rfe8 16. Ree1 h5 17. Rec1 Rad8 18. Rc5 Qf5 19. h4 Qg4 20. Rxd5 Nxd4 21. Rxd8 Rxd8 22. Qa5 Re8 23. Qc7 Ne2+ 24. Kf1 Nxg3+ 25. Qxg3 Qxg3 26. fxg3 Rxe3 27. Rd1 Bxb2 28. Rd8+ Kg7 29. Rd7 Kf6 30. Kf2 Ra3 31. Bd5 b5 32. Rxf7+ Ke5 33. Bb3 Bd4+ 34. Kf3 Kd6 35. Ke4 Be5 36. Rf3 Bb2 37. Rf2 Bc3 38. Rf3 Ba1 39. Rf1 Bg7 40. Rf7 Be5 41. Rf3 Bb2 42. Rf2 Bc3 43. Rf3 b4 44. Rf8 Ra6 45. Kf4 Be5+ 46. Kg5 Kc5 47. Rg8 Bxg3 48. Rxg6 Bxh4+ 49. Kxh5 Bf6 50. Kg4 Rb6 51. Kf5 Bc3 52. Rxb6 Kxb6 53. Ke4 1/2-1/2

[Event "Wuerttemberg-ch"]
[Site "Moeglingen"]
[Date "1989.??.??"]
[Round "6"]
[White "Hertzog, Peter"]
[Black "Frolik, Erhard"]
[Result "1/2-1/2"]
[ECO "C65"]
[WhiteElo "2320"]
[PlyCount "63"]
[EventDate "1989.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "GER"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. 0-0 Bc5 5. Nxe5 Nxe4 6. Qe2 Nxe5 7. Qxe4 Qe7 8. d4 Nc6 9. Qxe7+ Bxe7 10. c3 0-0 11. Bf4 d6 12. Re1 Bf6 13. Nd2 Bf5 14. Ne4 Bxe4 15. Rxe4 Ne7 16. Rae1 Ng6 17. Bg3 Rfd8 18. d5 Kf8 19. Ba4 h5 20. f4 Ne7 21. c4 Rab8 22. Bf2 c5 23. dxc6 bxc6 24. Bb3 c5 25. R1e2 Nf5 26. Rd2 Bd4 27. Bxd4 Nxd4 28. Bd1 g6 29. Kf2 Re8 30. Rxe8+ Kxe8 31. g3 Ke7 32. Bf3 1/2-1/2

[Event "Wuerttemberg-ch"]
[Site "Moeglingen"]
[Date "1989.??.??"]
[Round "4"]
[White "Hertzog, Peter"]
[Black "Heidenfeld, Mark"]
[Result "1-0"]
[ECO "C68"]
[WhiteElo "2320"]
[BlackElo "2290"]
[PlyCount "29"]
[EventDate "1989.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "GER"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. Nc3 Bg4 6. h3 Bxf3 7. Qxf3 Qf6 8. Qg3 Bc5 9. d3 0-0-0 10. 0-0 h6 11. Be3 Bxe3 12. fxe3 Qg6 13. Qxe5 Nf6 14. Qf5+ Qxf5 15. Rxf5 1-0

[Event "Wuerttemberg-ch"]
[Site "Moeglingen"]
[Date "1989.??.??"]
[Round "7"]
[White "Hertzog, Peter"]
[Black "Kindl, Peter"]
[Result "1/2-1/2"]
[ECO "B05"]
[WhiteElo "2320"]
[BlackElo "2325"]
[PlyCount "77"]
[EventDate "1989.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "GER"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 Bg4 5. Be2 c6 6. exd6 exd6 7. 0-0 Be7 8. c4 Nc7 9. h3 Bh5 10. Nc3 Nd7 11. Bf4 0-0 12. Bg3 Nf6 13. Qb3 Qd7 14. Rad1 Ne6 15. Rfe1 Rfe8 16. Bh2 Bf8 17. a3 Bxf3 18. gxf3 Ng5 19. f4 Nxh3+ 20. Kg2 Qf5 21. Qxb7 Ng4 22. Qxc6 Nxh2 23. Bd3 Nxf4+ 24. Kxh2 Qh3+ 25. Kg1 Rxe1+ 26. Rxe1 Rc8 27. Qe4 Nxd3 28. Re3 Nxf2 29. Kxf2 Qh2+ 30. Kf1 Qxb2 31. Rh3 h6 32. d5 Qb3 33. Rxh6 Qxc4+ 34. Qxc4 Rxc4 35. Rh3 g6 36. Ke2 Rc5 37. Ne4 Rc2+ 38. Kd3 Ra2 39. Nf6+ 1/2-1/2

[Event "Wuerttemberg-ch"]
[Site "Moeglingen"]
[Date "1989.??.??"]
[Round "9"]
[White "Hertzog, Peter"]
[Black "Namyslo, Holger"]
[Result "1/2-1/2"]
[ECO "E05"]
[WhiteElo "2320"]
[BlackElo "2235"]
[PlyCount "18"]
[EventDate "1989.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "GER"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 Nf6 3. Bg2 e6 4. 0-0 Be7 5. c4 0-0 6. d4 dxc4 7. Qc2 a6 8. Qxc4 b5 9. Qc2 h6 1/2-1/2

[Event "Wuerttemberg-ch"]
[Site "Moeglingen"]
[Date "1989.??.??"]
[Round "8"]
[White "Knoedler, Dieter"]
[Black "Hertzog, Peter"]
[Result "1-0"]
[ECO "A37"]
[WhiteElo "2255"]
[BlackElo "2320"]
[PlyCount "89"]
[EventDate "1989.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "GER"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. c4 g6 2. g3 Bg7 3. Bg2 e5 4. Nc3 Ne7 5. Nf3 c5 6. 0-0 Nbc6 7. a3 0-0 8. Ne1 f5 9. b4 d6 10. Rb1 Rb8 11. Qa4 Be6 12. b5 Na5 13. d3 b6 14. Bd2 e4 15. Nc2 exd3 16. exd3 f4 17. Rfe1 Bf5 18. Nd5 Nxd5 19. Bxd5+ Kh8 20. Bxf4 Bxd3 21. Rbd1 Bf5 22. Bg2 Re8 23. Rxd6 Rxe1+ 24. Nxe1 Qe7 25. Rd1 Re8 26. h4 Bd4 27. Bf1 Qe4 28. Ng2 Qf3 29. Rd2 Nb3 30. Rxd4 Nxd4 31. Qxa7 Qg4 32. Be5+ Rxe5 33. Qb8+ Kg7 34. Qxe5+ Kf7 35. Qc7+ Ke8 36. Qb8+ Kf7 37. Qb7+ Kg8 38. Ne3 Bc8 39. Qd5+ Qe6 40. Bg2 Kg7 41. Qxe6 Bxe6 42. a4 Nb3 43. Bd5 Bd7 44. g4 Kf6 45. f4 1-0

[Event "Wuerttemberg-ch"]
[Site "Moeglingen"]
[Date "1989.??.??"]
[Round "1"]
[White "Rabl, Joerg Stefan"]
[Black "Hertzog, Peter"]
[Result "0-1"]
[ECO "B09"]
[BlackElo "2320"]
[PlyCount "110"]
[EventDate "1989.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "GER"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. f4 Bg7 5. Nf3 0-0 6. e5 dxe5 7. fxe5 Nd5 8. Ne4 f5 9. Nf2 f4 10. Bc4 Kh8 11. Qe2 Be6 12. h4 h5 13. Ne4 Nc6 14. Neg5 Bf5 15. c3 e6 16. Bd2 Nce7 17. Bb3 a5 18. a3 Bg4 19. Bc2 Bh6 20. c4 Nb6 21. Bc3 Bxg5 22. hxg5 c6 23. 0-0-0 Nf5 24. Qd3 Rg8 25. Bd2 Bxf3 26. gxf3 Qxd4 27. Qxd4 Nxd4 28. Be4 Nxc4 29. Bc3 Ne2+ 30. Kb1 Nxc3+ 31. bxc3 Nxe5 32. Rd6 Rae8 33. Kc2 Re7 34. Kb3 Nf7 35. Rd2 Nxg5 36. Bc2 Nh7 37. Rg2 Nf8 38. Kc4 Rd7 39. Be4 Rgg7 40. Rg5 a4 41. Rh4 Rdf7 42. Ra5 Nd7 43. Ra8+ Rg8 44. Rxg8+ Kxg8 45. Kb4 Kg7 46. Bc2 Nf6 47. Kxa4 g5 48. Rh1 e5 49. Bf5 Re7 50. Kb3 g4 51. fxg4 hxg4 52. Rg1 f3 53. Kc2 e4 54. Kd2 e3+ 55. Kd3 e2 0-1

[Event "Wuerttemberg-ch"]
[Site "Moeglingen"]
[Date "1989.??.??"]
[Round "5"]
[White "Roth, Juergen Eugen"]
[Black "Hertzog, Peter"]
[Result "1-0"]
[ECO "A04"]
[WhiteElo "2305"]
[BlackElo "2320"]
[PlyCount "89"]
[EventDate "1989.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "GER"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. Nf3 g6 2. g3 Bg7 3. Bg2 e5 4. 0-0 c5 5. d3 Ne7 6. c3 Nbc6 7. a3 a5 8. a4 0-0 9. Na3 d6 10. e4 h6 11. Nd2 Be6 12. f4 d5 13. Qe2 Qd7 14. exd5 Bxd5 15. Ne4 Bxe4 16. dxe4 exf4 17. gxf4 b6 18. Nc4 Rab8 19. f5 f6 20. fxg6 Nxg6 21. Qh5 Kh7 22. Bh3 Qd3 23. Bf5 Nce7 24. Ne3 Rg8 25. Rd1 Qa6 26. Rd7 Kh8 27. Bxg6 Nxg6 28. Qxg6 Qe2 29. Nf1 f5 30. e5 Rbd8 31. Rxd8 Rxd8 32. Bxh6 Rg8 33. Ng3 Qxb2 34. Bxg7+ Rxg7 35. Qh6+ Kg8 36. Qe6+ Kh8 37. Qe8+ Kh7 38. Qh5+ Kg8 39. Rf1 Qxc3 40. Qe8+ Kh7 41. Qh5+ Kg8 42. Qxf5 Qe3+ 43. Kh1 Qg5 44. e6 Qxf5 45. Nxf5 1-0

[Event "Wuerttemberg-ch"]
[Site "Moeglingen"]
[Date "1989.??.??"]
[Round "3"]
[White "Werner, Marc"]
[Black "Hertzog, Peter"]
[Result "1/2-1/2"]
[ECO "B08"]
[WhiteElo "2360"]
[BlackElo "2320"]
[PlyCount "28"]
[EventDate "1989.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "GER"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Nf3 Bg7 5. h3 0-0 6. Be3 c6 7. a4 a5 8. Be2 Qc7 9. Nd2 Nbd7 10. 0-0 Re8 11. f4 b6 12. Qe1 Bb7 13. Qh4 c5 14. Nb5 Qb8 1/2-1/2

[Event "Bad Woerishofen op 4th"]
[Site "Bad Woerishofen"]
[Date "1988.??.??"]
[Round "5"]
[White "Gheorghiu, Florin"]
[Black "Hertzog, Peter"]
[Result "1-0"]
[ECO "A42"]
[WhiteElo "2535"]
[BlackElo "2325"]
[PlyCount "63"]
[EventDate "1988.02.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "TD"]
[Source "ChessBase"]
[SourceDate "1994.03.01"]
[SourceVersion "1"]
[SourceVersionDate "1994.03.01"]
[SourceQuality "1"]

1. d4 g6 2. c4 Bg7 3. Nc3 d6 4. e4 Nd7 5. Be2 e5 6. Nf3 Ne7 7. h4 exd4 8. Nxd4 Nc6 9. Bg5 Nf6 10. Nd5 h6 11. Bxf6 Bxf6 12. Nb5 0-0 13. Nxf6+ Qxf6 14. Nxc7 Rb8 15. Qd2 h5 16. Nd5 Qe5 17. f4 Qg7 18. 0-0-0 f5 19. Nc3 Re8 20. Bf3 Be6 21. exf5 gxf5 22. Bd5 Qf7 23. Rh3 Bxd5 24. Rg3+ Kh7 25. Qxd5 Qxd5 26. Nxd5 b5 27. Rg5 bxc4 28. Rxh5+ Kg6 29. Rg5+ Kh6 30. Rxf5 Rf8 31. Rxf8 Rxf8 32. g4 1-0

[Event "Bad Woerishofen op 4th"]
[Site "Bad Woerishofen"]
[Date "1988.??.??"]
[Round "2"]
[White "Hertzog, Peter"]
[Black "Gross, Markus"]
[Result "1-0"]
[ECO "C06"]
[WhiteElo "2325"]
[PlyCount "93"]
[EventDate "1988.02.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "TD"]
[Source "ChessBase"]
[SourceDate "1994.03.01"]
[SourceVersion "1"]
[SourceVersionDate "1994.03.01"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. c3 c5 6. Bd3 Nc6 7. Ne2 cxd4 8. cxd4 f6 9. exf6 Nxf6 10. Nf3 Bd6 11. 0-0 Qc7 12. Bg5 0-0 13. Bh4 Bd7 14. Rc1 Be8 15. Bg3 Bxg3 16. hxg3 Qd6 17. Re1 Bd7 18. Nc3 Rac8 19. Bb1 Qe7 20. a3 Na5 21. Ne5 Nc6 22. g4 Nxe5 23. Rxe5 Qf7 24. Rc2 Bc6 25. f3 Nd7 26. Re3 Rce8 27. Rce2 Re7 28. Qd3 g6 29. b4 Nb6 30. Ba2 Rd8 31. b5 Be8 32. a4 Kf8 33. a5 Nc8 34. Re5 b6 35. a6 Rd6 36. Qe3 Bd7 37. Qh6+ Kg8 38. Qg5 Kf8 39. f4 Qg7 40. Qh4 Qf7 41. f5 exf5 42. Nxd5 Rxe5 43. Rxe5 Qg7 44. Qd8+ Kf7 45. Re7+ Nxe7 46. Qxe7+ Kg8 47. Nf6+ 1-0

[Event "Herrenberg"]
[Site "Herrenberg"]
[Date "1986.??.??"]
[Round "5"]
[White "Birke, Matthias"]
[Black "Hertzog, Peter"]
[Result "1/2-1/2"]
[ECO "D03"]
[WhiteElo "2305"]
[BlackElo "2325"]
[PlyCount "108"]
[EventDate "1986.??.??"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "GER"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 g6 2. Nf3 Bg7 3. c3 Nf6 4. Bg5 d5 5. Nbd2 0-0 6. e3 b6 7. Be2 Nbd7 8. 0-0 Bb7 9. h3 c5 10. Bf4 Ne4 11. Nxe4 dxe4 12. Nd2 e5 13. dxe5 Nxe5 14. Bxe5 Bxe5 15. Nc4 Bc7 16. Qxd8 Rfxd8 17. Rfd1 b5 18. Na3 a6 19. Rxd8+ Rxd8 20. Rd1 Rxd1+ 21. Bxd1 Be5 22. Nb1 Bd5 23. Bb3 c4 24. Bd1 f5 25. f4 Bf6 26. g4 g5 27. Kf2 gxf4 28. exf4 fxg4 29. hxg4 Be7 30. Na3 Bc5+ 31. Ke2 Be6 32. f5 Bd7 33. Nc2 h5 34. gxh5 Bxf5 35. Nd4 Bg4+ 36. Ke1 Bxd1 37. Kxd1 b4 38. Kd2 a5 39. Ke3 b3 40. axb3 cxb3 41. Kxe4 Ba3 42. Nxb3 Bxb2 43. c4 a4 44. Nc5 a3 45. Nb3 Kf7 46. Kd5 a2 47. c5 a1Q 48. Nxa1 Bxa1 49. c6 Ke7 50. h6 Kd8 51. Kd6 Bh8 52. h7 Kc8 53. c7 Bg7 54. Kc6 Bh8 1/2-1/2

[Event "FRG op-ch"]
[Site "Krefeld"]
[Date "1986.??.??"]
[Round "?"]
[White "Brendel, Oliver"]
[Black "Hertzog, Peter"]
[Result "1-0"]
[ECO "B08"]
[BlackElo "2305"]
[PlyCount "79"]
[EventDate "1986.08.28"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Nf3 Bg7 5. Be2 0-0 6. 0-0 c6 7. Bg5 Qc7 8. a4 h6 9. Bh4 g5 10. Bg3 Nh5 11. Qd2 Nxg3 12. hxg3 a5 13. Nh2 Qb6 14. Rad1 Na6 15. Ng4 Bxg4 16. Bxg4 e6 17. b3 d5 18. exd5 cxd5 19. Nb5 Rac8 20. Be2 Nc7 21. c3 Nxb5 22. Bxb5 Rfd8 23. f4 gxf4 24. gxf4 Qc7 25. Rf3 Qe7 26. Bd3 Rc6 27. Bb1 Rdc8 28. Re1 Qh4 29. Ref1 Kf8 30. Rd1 b6 31. Rdf1 R8c7 32. Rd1 Qg4 33. Rdf1 h5 34. f5 Rxc3 35. f6 Bxf6 36. Rxf6 Rxb3 37. Qh6+ Qg7 38. Qf4 Rbc3 39. Qd6+ Ke8 40. Rxe6+ 1-0

[Event "Herrenberg"]
[Site "Herrenberg"]
[Date "1986.??.??"]
[Round "9"]
[White "Haist, Wolfgang"]
[Black "Hertzog, Peter"]
[Result "1-0"]
[ECO "B08"]
[BlackElo "2325"]
[PlyCount "123"]
[EventDate "1986.??.??"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "GER"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. h3 Bg7 5. Nf3 0-0 6. Be3 Nc6 7. Qd2 e5 8. dxe5 dxe5 9. 0-0-0 Be6 10. Ng5 Qe7 11. Nxe6 Qxe6 12. f3 Rad8 13. Nd5 Nd4 14. Bc4 Nxd5 15. exd5 Qd6 16. Qa5 b6 17. Qa6 b5 18. Qxd6 cxd6 19. Bd3 b4 20. c3 bxc3 21. bxc3 Nf5 22. Bf2 Rc8 23. Kc2 e4 24. fxe4 Rxc3+ 25. Kd2 Ne7 26. Bg3 Ra3 27. Bxd6 Rxa2+ 28. Ke3 Re8 29. Kf3 Nc8 30. Bc5 Be5 31. Bb5 Rd8 32. Bc6 Nd6 33. Rhe1 Nc4 34. Re2 Rxe2 35. Kxe2 Rb8 36. Rc1 Rb2+ 37. Kd3 Nd6 38. Bd4 Bxd4 39. Kxd4 Re2 40. e5 Nf5+ 41. Kc5 Rxe5 42. g4 Ne7 43. Kd4 f6 44. Ra1 Nc8 45. Bd7 Nd6 46. Ra6 Ne8 47. Rxa7 Re7 48. Kc5 h5 49. Kc6 hxg4 50. hxg4 Kh7 51. Ra8 Ng7 52. d6 Re1 53. Rf8 Rc1+ 54. Kb6 Rb1+ 55. Kc7 Rc1+ 56. Kd8 f5 57. Rf6 Rf1 58. gxf5 gxf5 59. Be6 f4 60. Ke7 Nh5 61. d7 Rd1 62. Bf5+ 1-0

[Event "FRG op-ch"]
[Site "Krefeld"]
[Date "1986.??.??"]
[Round "?"]
[White "Hertzog, Peter"]
[Black "Joksch, Alexander"]
[Result "1-0"]
[ECO "B08"]
[WhiteElo "2305"]
[PlyCount "145"]
[EventDate "1986.08.28"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. e4 d6 2. d4 g6 3. Nc3 Bg7 4. Nf3 Nf6 5. Be2 0-0 6. 0-0 Bg4 7. Be3 Nc6 8. Nd2 e5 9. d5 Bxe2 10. Qxe2 Nb4 11. Nb3 Qd7 12. f3 Nh5 13. a3 Na6 14. Qb5 Qxb5 15. Nxb5 b6 16. Nc1 Rfc8 17. c4 Nb8 18. Nd3 Nd7 19. Rac1 Bf8 20. b4 c6 21. Nc3 c5 22. bxc5 bxc5 23. a4 a6 24. g3 Rab8 25. Rb1 Be7 26. f4 f6 27. Bd2 Bd8 28. Kf2 Ba5 29. Ke2 exf4 30. gxf4 Nb6 31. Nb2 Re8 32. Kd3 Re7 33. Nbd1 Reb7 34. Re1 Nd7 35. Rxb7 Rxb7 36. Re2 Bd8 37. h4 h6 38. Rg2 Kf7 39. Ne2 Rb3+ 40. Bc3 Ra3 41. Kc2 Rxa4 42. Kb3 Nb6 43. Nb2 Ra1 44. e5 fxe5 45. fxe5 dxe5 46. Nd3 Rb1+ 47. Kc2 Rf1 48. Nxe5+ Ke8 49. Rxg6 Bf6 50. Rxh6 Ng7 51. Nd3 Kf7 52. Nef4 Nd7 53. Bxf6 Nxf6 54. Ne5+ Ke7 55. Nfd3 Nf5 56. Nc6+ Kf7 57. Nde5+ Kg7 58. Rg6+ Kh7 59. Rxf6 Ne3+ 60. Kd3 Rxf6 61. Kxe3 Rh6 62. Nf3 Kg7 63. Ke4 Kf8 64. Ke5 Ke8 65. Kf4 Rf6+ 66. Kg4 Kd7 67. h5 Kc7 68. Nh4 Kb6 69. Kg5 Rf1 70. h6 Rg1+ 71. Kh5 Rg8 72. Ng6 a5 73. Nxa5 1-0

[Event "FRG op-ch"]
[Site "Krefeld"]
[Date "1986.??.??"]
[Round "?"]
[White "Hertzog, Peter"]
[Black "Meister, Peter"]
[Result "1-0"]
[ECO "B52"]
[WhiteElo "2305"]
[BlackElo "2355"]
[PlyCount "65"]
[EventDate "1986.08.28"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Nxd7 5. 0-0 Ngf6 6. Qe2 e6 7. c3 Rc8 8. Rd1 Be7 9. d4 cxd4 10. cxd4 d5 11. e5 Ne4 12. Ne1 h6 13. f3 Ng5 14. Nc3 0-0 15. Nd3 Rc6 16. f4 Nh7 17. f5 Bg5 18. Rf1 Qb6 19. Bxg5 Nxg5 20. Rf4 Rc4 21. Kh1 f6 22. exf6 Nxf6 23. Nc5 Qd6 24. Raf1 exf5 25. Nxb7 Qb4 26. Nc5 Re8 27. Qd3 Nh5 28. Rh4 Rxc5 29. Rxh5 Rc6 30. Nxd5 Qxb2 31. h4 Ne4 32. Rhxf5 Rc2 33. Rf8+ 1-0

[Event "Herrenberg"]
[Site "Herrenberg"]
[Date "1986.??.??"]
[Round "2"]
[White "Hertzog, Peter"]
[Black "Pieper, Thomas"]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "2325"]
[PlyCount "99"]
[EventDate "1986.??.??"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "GER"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. g3 g6 2. Bg2 Bg7 3. e4 e5 4. Ne2 d6 5. d4 Nd7 6. 0-0 Ne7 7. Nbc3 0-0 8. dxe5 dxe5 9. Bg5 f6 10. Be3 c6 11. Qd6 Nb6 12. Qb4 Be6 13. Rfd1 Qc7 14. Bc5 Nbc8 15. Qa3 Re8 16. b3 b6 17. Be3 Bf8 18. Qb2 Nd6 19. Rd2 Nf7 20. Na4 Rad8 21. Rxd8 Rxd8 22. c4 f5 23. Nac3 Bh6 24. Bxh6 Nxh6 25. exf5 gxf5 26. Qc1 Nf7 27. Qe3 Ng6 28. f4 Qc8 29. fxe5 Nfxe5 30. Nd4 Bf7 31. Rd1 c5 32. Ndb5 Rxd1+ 33. Nxd1 Qd7 34. Ndc3 a6 35. Nd5 Ng4 36. Qe2 axb5 37. h3 bxc4 38. bxc4 Bxd5 39. Bxd5+ Kg7 40. hxg4 fxg4 41. Qb2+ Kh6 42. Qxb6 Qe7 43. Qe6 Qg5 44. Kf2 Kh5 45. Qe3 Qf6+ 46. Kg2 Qb2+ 47. Qf2 Qa3 48. Be6 Kg5 49. Qd2+ Kh5 50. Qe2 1-0

[Event "Herrenberg"]
[Site "Herrenberg"]
[Date "1986.??.??"]
[Round "6"]
[White "Hertzog, Peter"]
[Black "Poethig, Hans"]
[Result "1-0"]
[ECO "B00"]
[WhiteElo "2325"]
[PlyCount "57"]
[EventDate "1986.??.??"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "GER"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 Nc6 2. Nf3 g6 3. d4 Bg7 4. d5 Nb8 5. Nc3 d6 6. Bf4 Bg4 7. h3 Bxf3 8. Qxf3 Nd7 9. Bb5 Ngf6 10. e5 dxe5 11. Bxe5 0-0 12. Bxd7 Nxd7 13. Bxg7 Kxg7 14. 0-0-0 Nf6 15. Rhe1 a5 16. g4 Ra6 17. g5 Nh5 18. Ne4 Kg8 19. Qe3 b6 20. Rd4 Ng7 21. Ng3 Re8 22. h4 Qd7 23. Qd3 Raa8 24. h5 Rad8 25. c3 Qc8 26. h6 e5 27. Rde4 Ne6 28. Rxe5 Nxg5 29. Qd4 1-0

[Event "Herrenberg"]
[Site "Herrenberg"]
[Date "1986.??.??"]
[Round "8"]
[White "Hertzog, Peter"]
[Black "Weber, Siegfried"]
[Result "1/2-1/2"]
[ECO "A17"]
[WhiteElo "2325"]
[BlackElo "2260"]
[PlyCount "39"]
[EventDate "1986.??.??"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "GER"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. g3 Nf6 2. Bg2 d5 3. Nf3 c6 4. d4 Bf5 5. 0-0 e6 6. c4 Nbd7 7. cxd5 exd5 8. Nc3 Bd6 9. Bf4 Bxf4 10. gxf4 0-0 11. e3 Re8 12. b4 Ne4 13. Nxe4 Bxe4 14. Ne5 Bxg2 15. Kxg2 Nf6 16. Kh1 a5 17. Qb3 Ne4 18. Qb2 axb4 19. Qxb4 Ra7 20. Qe1 1/2-1/2

[Event "Herrenberg"]
[Site "Herrenberg"]
[Date "1986.??.??"]
[Round "4"]
[White "Hertzog, Peter"]
[Black "Werner, Marc"]
[Result "1/2-1/2"]
[ECO "A34"]
[WhiteElo "2325"]
[PlyCount "26"]
[EventDate "1986.??.??"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "GER"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. g3 Nf6 2. c4 e6 3. Nc3 c5 4. Bg2 d5 5. cxd5 exd5 6. d3 d4 7. Na4 Bd6 8. Qb3 Nbd7 9. Qc2 Rb8 10. b3 b5 11. Nb2 0-0 12. Nf3 Bb7 13. 0-0 Re8 1/2-1/2

[Event "Herrenberg"]
[Site "Herrenberg"]
[Date "1986.??.??"]
[Round "7"]
[White "Hoensch, Matthias"]
[Black "Hertzog, Peter"]
[Result "0-1"]
[ECO "A41"]
[BlackElo "2325"]
[PlyCount "28"]
[EventDate "1986.??.??"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "GER"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 d6 2. c4 e5 3. Nf3 Nc6 4. d5 Nce7 5. e4 g6 6. Nc3 f5 7. h4 Nf6 8. h5 fxe4 9. Ng5 Bf5 10. Be2 Qd7 11. Be3 h6 12. hxg6 Nxg6 13. Bh5 Nxh5 14. Qxh5 hxg5 0-1

[Event "Herrenberg"]
[Site "Herrenberg"]
[Date "1986.??.??"]
[Round "1"]
[White "Knoedler, Dieter"]
[Black "Hertzog, Peter"]
[Result "0-1"]
[ECO "A36"]
[BlackElo "2325"]
[PlyCount "78"]
[EventDate "1986.??.??"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "GER"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. c4 d6 2. g3 c5 3. Bg2 Nc6 4. Nc3 g6 5. e3 Bg7 6. Nge2 e5 7. 0-0 Nge7 8. b3 0-0 9. Bb2 Be6 10. d3 d5 11. cxd5 Nxd5 12. Qd2 Qd7 13. Ne4 b6 14. d4 cxd4 15. exd4 Rad8 16. dxe5 Nxe5 17. Nf4 Nxf4 18. Qxf4 Nd3 19. Nf6+ Bxf6 20. Qxf6 Nxb2 21. Qxb2 Qd4 22. Qxd4 Rxd4 23. Rfd1 Rfd8 24. Bf3 Kf8 25. Kf1 Bh3+ 26. Kg1 Ke7 27. Rxd4 Rxd4 28. Rd1 Rxd1+ 29. Bxd1 Kd6 30. f3 Be6 31. Kf2 Kc5 32. Ke3 Kb4 33. Kd4 Ka3 34. Kc3 a5 35. h4 b5 36. g4 b4+ 37. Kd4 Kxa2 38. Ke5 Bxb3 39. Be2 Kb2 0-1

[Event "FRG op-ch"]
[Site "Krefeld"]
[Date "1986.??.??"]
[Round "?"]
[White "Nikolaiczuk, Lothar"]
[Black "Hertzog, Peter"]
[Result "0-1"]
[ECO "B08"]
[WhiteElo "2265"]
[BlackElo "2305"]
[PlyCount "106"]
[EventDate "1986.08.28"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. Nf3 g6 2. d4 Bg7 3. e4 d6 4. Nc3 Nf6 5. Be2 0-0 6. 0-0 c6 7. a4 Qc7 8. h3 e5 9. Re1 Nbd7 10. Be3 Re8 11. Bf1 Nf8 12. g3 a5 13. Bg2 Be6 14. Qd2 Rad8 15. Rad1 Bc4 16. b3 Ba6 17. Bh6 Bh8 18. d5 cxd5 19. exd5 Rc8 20. Re3 Qc5 21. Ng5 Bg7 22. Bxg7 Kxg7 23. Rf3 N8d7 24. Nce4 Qxc2 25. Nxd6 Qxd2 26. Nxe8+ Rxe8 27. Rxd2 h6 28. Nxf7 Kxf7 29. Re3 e4 30. Bf1 Bxf1 31. Kxf1 Re5 32. Rc3 b6 33. Ke2 Ke7 34. Rc6 g5 35. Rd4 Nxd5 36. Rxh6 N7f6 37. Rc4 Kf7 38. Rh8 e3 39. Rcc8 exf2+ 40. Kxf2 Re3 41. h4 g4 42. Rc7+ Kg6 43. h5+ Kf5 44. Rg7 Ne4+ 45. Kf1 Nxg3+ 46. Kf2 Ne4+ 47. Kf1 Nd2+ 48. Kg1 Kf4 49. Rhg8 Rg3+ 50. Kf2 Ne4+ 51. Ke2 Rg2+ 52. Kd3 Rd2+ 53. Kc4 Nd6# 0-1

[Event "FRG op-ch"]
[Site "Krefeld"]
[Date "1986.??.??"]
[Round "?"]
[White "Nunn, John DM"]
[Black "Hertzog, Peter"]
[Result "1-0"]
[ECO "B08"]
[WhiteElo "2590"]
[BlackElo "2305"]
[PlyCount "79"]
[EventDate "1986.08.28"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. Nf3 Nf6 5. h3 0-0 6. Be3 c5 7. dxc5 Qa5 8. Nd2 dxc5 9. Nc4 Qc7 10. e5 Nfd7 11. f4 Nc6 12. h4 Nb6 13. h5 Be6 14. Nxb6 Qxb6 15. Qc1 Nd4 16. Bd3 c4 17. Be4 f5 18. exf6 exf6 19. Bxd4 Qxd4 20. hxg6 hxg6 21. Bxg6 Bg4 22. Kf1 Rfe8 23. Bxe8 Rxe8 24. Rh4 f5 25. Rxg4 fxg4 26. Ne2 Qxb2 27. Qxb2 Bxb2 28. Rb1 c3 29. Rd1 Re7 30. Rd3 Kf7 31. Kf2 a5 32. Nd4 Re4 33. Ne2 Ra4 34. Kg3 Rxa2 35. Kxg4 Ba1 36. Nd4 b5 37. Kf5 b4 38. g4 a4 39. g5 b3 40. g6+ 1-0

[Event "Herrenberg"]
[Site "Herrenberg"]
[Date "1986.??.??"]
[Round "3"]
[White "Roemer, Ulrich"]
[Black "Hertzog, Peter"]
[Result "0-1"]
[ECO "A42"]
[WhiteElo "2350"]
[BlackElo "2325"]
[PlyCount "74"]
[EventDate "1986.??.??"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "GER"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 d6 2. c4 Nd7 3. Nc3 e5 4. Nf3 g6 5. e4 Bg7 6. Be2 Ne7 7. 0-0 0-0 8. d5 f5 9. Ng5 Nf6 10. f3 c6 11. Kh1 Nh5 12. c5 h6 13. dxc6 Nxc6 14. Qd5+ Kh8 15. Nf7+ Rxf7 16. Qxf7 Qh4 17. Qxg6 f4 18. Qe8+ Kh7 19. Bc4 Nf6 20. Qf7 dxc5 21. Nd5 Nd4 22. Nxf6+ Qxf6 23. Qg8+ Kg6 24. Qe8+ Kg5 25. g4 Bxg4 26. Qxa8 Bxf3+ 27. Rxf3 Nxf3 28. Qc8 Kh4 29. Kg2 Ng5 30. h3 h5 31. Qf5 Qd6 32. Bd5 Qa6 33. Kf2 Qd3 34. Bxf4 Qf3+ 35. Ke1 exf4 36. Rb1 Qe3+ 37. Kd1 Nf3 0-1

[Event "FRG op-ch"]
[Site "Krefeld"]
[Date "1986.??.??"]
[Round "?"]
[White "Short, Nigel D"]
[Black "Hertzog, Peter"]
[Result "1-0"]
[ECO "B08"]
[WhiteElo "2615"]
[BlackElo "2305"]
[PlyCount "71"]
[EventDate "1986.08.28"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Nf3 Bg7 5. h3 0-0 6. Be3 c6 7. a4 Qc7 8. a5 e5 9. dxe5 dxe5 10. Bc4 Nh5 11. g3 Qe7 12. Kf1 Nd7 13. Kg2 Nc5 14. b4 Ne6 15. Rb1 Rd8 16. Qc1 Nd4 17. Ng5 Rf8 18. Na4 Be6 19. Nxe6 fxe6 20. c3 Qf6 21. Qd1 Rad8 22. Qg4 Kh8 23. Rhf1 Nf3 24. Rb2 Rde8 25. Be2 Nd4 26. cxd4 exd4 27. Bg5 Qe5 28. Bd3 Qd6 29. Bd2 Nf6 30. Qe2 e5 31. Rc2 Rf7 32. Nb2 b6 33. Bc4 Rc7 34. Nd3 bxa5 35. bxa5 Rb8 36. f4 1-0

[Event "FRG op-ch"]
[Site "Krefeld"]
[Date "1986.??.??"]
[Round "?"]
[White "Waldow, Frank"]
[Black "Hertzog, Peter"]
[Result "0-1"]
[ECO "B08"]
[BlackElo "2305"]
[PlyCount "74"]
[EventDate "1986.08.28"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Nf3 Bg7 5. Be2 0-0 6. h3 c6 7. 0-0 Qc7 8. Re1 e5 9. Bf1 Nbd7 10. g3 Re8 11. Bg2 b5 12. a3 Bb7 13. Be3 a6 14. dxe5 dxe5 15. Nd2 Rad8 16. Qe2 Nf8 17. Nb3 Ne6 18. Rad1 c5 19. Nd5 Bxd5 20. exd5 Nd4 21. Nxd4 exd4 22. Bf4 Qc8 23. Qd3 Rxe1+ 24. Rxe1 Nxd5 25. Bxd5 Rxd5 26. Qe4 Rd8 27. Qe7 h6 28. h4 c4 29. h5 gxh5 30. Re5 Rd7 31. Qe8+ Qxe8 32. Rxe8+ Kh7 33. Bd2 d3 34. c3 Rd6 35. Ra8 Re6 36. Be3 Bf6 37. Kf1 Bg5 0-1

[Event "Metz Open-02"]
[Site "Metz"]
[Date "1984.04.??"]
[Round "?"]
[White "Bilek, Istvan"]
[Black "Hertzog, Peter"]
[Result "1-0"]
[ECO "A42"]
[WhiteElo "2395"]
[BlackElo "2325"]
[PlyCount "65"]
[EventDate "1984.03.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "FRA"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. Nf3 d6 2. d4 g6 3. c4 Nd7 4. Nc3 e5 5. g3 Bg7 6. Bg2 Ne7 7. 0-0 0-0 8. e4 exd4 9. Nxd4 Ne5 10. b3 c5 11. Nde2 a6 12. a4 N7c6 13. Ra2 Nd4 14. Nxd4 cxd4 15. Nd5 Bg4 16. f3 Be6 17. f4 Nc6 18. Raf2 Bxd5 19. cxd5 Nb4 20. f5 Be5 21. Qd2 a5 22. f6 Kh8 23. Qh6 Rg8 24. Bg5 Qf8 25. Qh4 Rc8 26. Rf4 Bxf4 27. Rxf4 Rc1+ 28. Bf1 h5 29. Rf5 Rxf1+ 30. Kxf1 Qa8 31. Bd2 Qa6+ 32. Kf2 Nd3+ 33. Kg1 1-0

[Event "Metz Open-02"]
[Site "Metz"]
[Date "1984.04.??"]
[Round "?"]
[White "Hertzog, Peter"]
[Black "Karlsson, Lars"]
[Result "0-1"]
[ECO "B51"]
[WhiteElo "2325"]
[BlackElo "2480"]
[PlyCount "88"]
[EventDate "1984.03.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "FRA"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7 4. d4 cxd4 5. Qxd4 Ngf6 6. Bg5 a6 7. Bxd7+ Bxd7 8. Nc3 Bc6 9. 0-0-0 Qa5 10. Kb1 e5 11. Qd2 Be7 12. Bxf6 Bxf6 13. Qxd6 Rd8 14. Qa3 Qxa3 15. bxa3 Ke7 16. Rd3 Ke6 17. Rhd1 Rxd3 18. cxd3 Rd8 19. Ne1 b5 20. Nc2 a5 21. Kb2 Be7 22. f3 b4 23. axb4 axb4 24. Ne2 Bb5 25. Nc1 g6 26. Kb3 f5 27. d4 Bc5 28. d5+ Kd6 29. Nd3 Ra8 30. Rd2 fxe4 31. fxe4 Ba4+ 32. Kb2 Bg1 33. h3 Rc8 34. Ndxb4 Rc4 35. Re2 Bb5 36. Nd3 Bd4+ 37. Kb1 Rc3 38. Nc1 Bxe2 39. Nxe2 Rd3 40. Ncxd4 exd4 41. Kc2 Ra3 42. Nxd4 Rxa2+ 43. Kd3 Rxg2 44. h4 Rg3+ 0-1

[Event "Lloyds Bank op 05th"]
[Site "London"]
[Date "1981.08.25"]
[Round "1"]
[White "Conquest, Stuart"]
[Black "Hertzog, Peter"]
[Result "1-0"]
[ECO "D07"]
[BlackElo "2325"]
[PlyCount "55"]
[EventDate "1981.08.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ENG"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. d4 d5 2. c4 Nc6 3. Nc3 dxc4 4. Nf3 Nf6 5. h3 a6 6. d5 Na7 7. e4 e6 8. Bxc4 b5 9. Bb3 b4 10. e5 bxc3 11. exf6 Bb7 12. 0-0 Bxd5 13. Bxd5 Qxd5 14. Qxd5 exd5 15. Re1+ Kd7 16. Ne5+ Kc8 17. Nxf7 Rg8 18. Re8+ Kb7 19. Nd8+ Kb6 20. fxg7 Rxg7 21. Rxf8 Rd7 22. Rf6+ c6 23. Ne6 cxb2 24. Rb1 Nb5 25. Rxb2 d4 26. a4 Rd6 27. Bf4 Rd5 28. Nc7 1-0

[Event "Berlin op"]
[Site "Berlin West"]
[Date "1980.12.31"]
[Round "9"]
[White "Hertzog, Peter"]
[Black "Paulsen, Dirk"]
[Result "0-1"]
[ECO "B05"]
[WhiteElo "2310"]
[PlyCount "86"]
[EventDate "1980.12.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 Bg4 5. Be2 c6 6. Ng5 Bxe2 7. Qxe2 dxe5 8. dxe5 e6 9. 0-0 Nd7 10. c4 Ne7 11. b3 Ng6 12. Nf3 Qc7 13. Bb2 0-0-0 14. a3 Nc5 15. b4 Nd3 16. Bd4 Ngf4 17. Qe3 c5 18. bxc5 Bxc5 19. Bxc5 Qxc5 20. Qxc5+ Nxc5 21. Nc3 a6 22. Ng5 Rd7 23. Nge4 Ne2+ 24. Nxe2 Nxe4 25. Rfd1 Rhd8 26. Rxd7 Rxd7 27. f3 Nc5 28. Kf2 Nd3+ 29. Ke3 Nxe5 30. Rc1 Rd3+ 31. Ke4 Rxa3 32. Kxe5 Re3+ 33. Kd6 Rxe2 34. Ke7 Rxg2 35. Kxf7 Rxh2 36. Kxg7 Rf2 37. Rc3 h5 38. Kf6 h4 39. Ke5 h3 40. f4 h2 41. Rh3 Kd7 42. Rh6 a5 43. c5 a4 0-1

[Event "Berlin op"]
[Site "Berlin West"]
[Date "1980.12.30"]
[Round "8"]
[White "Cladouras, Panagiotis"]
[Black "Hertzog, Peter"]
[Result "1-0"]
[ECO "B09"]
[BlackElo "2310"]
[PlyCount "137"]
[EventDate "1980.12.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. f4 Bg7 5. Nf3 0-0 6. Bd3 Nc6 7. 0-0 Bg4 8. Be3 e5 9. fxe5 dxe5 10. d5 Nd4 11. Ne2 Nxf3+ 12. gxf3 Bh3 13. Rf2 Nh5 14. Qd2 f5 15. Kh1 f4 16. Bc5 Qh4 17. Ng1 Bd7 18. Bxf8 Bxf8 19. Qe1 Nf6 20. Rg2 Qh5 21. Qc3 Bd6 22. Rf1 g5 23. Qe1 Kh8 24. b4 a5 25. a3 axb4 26. axb4 Qh6 27. c4 b6 28. Rc2 Ra3 29. c5 Rxd3 30. cxd6 cxd6 31. Qf2 Re3 32. Ra1 g4 33. Ra8+ Kg7 34. Ra7 Kf8 35. Re2 gxf3 36. Rxe3 Ng4 37. Rxf3 Nxf2+ 38. Rxf2 Bg4 39. h3 Bd1 40. Kh2 Qg6 41. Rg2 Qxe4 42. Rgg7 Qc2+ 43. Kh1 Qc1 44. Kh2 Qc2+ 45. Kh1 Qc1 46. Kh2 Bb3 47. Ne2 Qc2 48. Kg1 f3 49. Rxh7 Qd1+ 50. Kh2 Qxe2+ 51. Kg3 Qg2+ 52. Kh4 Bxd5 53. Rhc7 Qg6 54. Rc8+ Qe8 55. Rxe8+ Kxe8 56. Kg3 e4 57. Kf2 Be6 58. h4 d5 59. h5 Kf8 60. h6 Kg8 61. Re7 Bh3 62. Rb7 Kh8 63. Rxb6 d4 64. Rd6 Kh7 65. Rxd4 Kxh6 66. Rxe4 Kg6 67. b5 Bc8 68. b6 Kf5 69. Rc4 1-0

[Event "Berlin op"]
[Site "Berlin West"]
[Date "1980.12.30"]
[Round "7"]
[White "Hertzog, Peter"]
[Black "Boehm, Martin"]
[Result "1-0"]
[ECO "C05"]
[WhiteElo "2310"]
[PlyCount "101"]
[EventDate "1980.12.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Ng8 5. Bd3 b6 6. c3 Qd7 7. Qe2 a5 8. f4 Ba6 9. Ngf3 Bxd3 10. Qxd3 Ne7 11. Nf1 Nbc6 12. Ne3 f5 13. exf6 gxf6 14. 0-0 0-0-0 15. f5 Kb7 16. fxe6 Qxe6 17. Nh4 Nc8 18. Nef5 Bd6 19. Bd2 N6e7 20. Rae1 Qd7 21. Qf3 c6 22. b3 Ng6 23. Re2 Bb8 24. Rfe1 Rde8 25. Qh5 Rhg8 26. Rxe8 Rxe8 27. Rxe8 Qxe8 28. Qxh7+ Nge7 29. Nxe7 Qxe7 30. Qxe7+ Nxe7 31. g4 Kc8 32. Kg2 Kd7 33. h3 Ke6 34. Kf3 Bd6 35. Ng2 Kf7 36. h4 Nc8 37. Ne3 Bf8 38. Nf5 Nd6 39. Nxd6+ Bxd6 40. a4 Ba3 41. h5 Bf8 42. Bf4 Ba3 43. Ke2 b5 44. Bc7 bxa4 45. bxa4 f5 46. gxf5 Kf6 47. Bxa5 Kxf5 48. Bc7 Ke6 49. h6 Bf8 50. h7 Bg7 51. Be5 1-0

[Event "Berlin op"]
[Site "Berlin West"]
[Date "1980.12.29"]
[Round "6"]
[White "Fette, Martin"]
[Black "Hertzog, Peter"]
[Result "1-0"]
[ECO "B09"]
[BlackElo "2310"]
[PlyCount "89"]
[EventDate "1980.12.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[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 Rfe8 15. Rae1 Rac8 16. Re2 Bc6 17. Ref2 Qb7 18. f5 b4 19. axb4 Qxb4 20. fxg6 hxg6 21. Bd4 e5 22. Be3 d5 23. Bd2 Qd6 24. Ng5 Rc7 25. exd5 Bxd5 26. Nxd5 Qxd5 27. b3 e4 28. Bc4 Rxc4 29. bxc4 Qxc4 30. Be3 a5 31. Rd1 Ne5 32. h3 a4 33. Rdf1 Ned7 34. Bc1 Qc3 35. Bd2 Qe5 36. Bb4 Nf8 37. Bxf8 Kxf8 38. Rxf6 Bxf6 39. Rxf6 Qa1+ 40. Kh2 Qe5+ 41. g3 Ke7 42. Rxf7+ Kd6 43. Rf2 Qd4 44. Qf4+ Kc5 45. Rd2 1-0

[Event "Berlin op"]
[Site "Berlin West"]
[Date "1980.12.29"]
[Round "5"]
[White "Hertzog, Peter"]
[Black "Kievelitz, Bernd"]
[Result "1-0"]
[ECO "B43"]
[WhiteElo "2310"]
[PlyCount "65"]
[EventDate "1980.12.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. Nc3 a6 4. d4 cxd4 5. Nxd4 Qc7 6. Be2 Nf6 7. Be3 Bb4 8. 0-0 Bxc3 9. bxc3 Nxe4 10. Bd3 d5 11. c4 0-0 12. cxd5 exd5 13. c4 Nf6 14. cxd5 Nxd5 15. Bxh7+ Kxh7 16. Qh5+ Kg8 17. Qxd5 Qd7 18. Qc5 Nc6 19. Rad1 Nxd4 20. Bxd4 Qb5 21. Qc3 f6 22. Rd3 Bf5 23. Rg3 Rac8 24. Qe3 Kf7 25. Qf3 Rfe8 26. Rd1 Qe2 27. Qb3+ Kf8 28. h4 Bc2 29. Qb2 Qxd1+ 30. Kh2 Re7 31. Qc3 Kf7 32. Qc4+ Ke8 33. Bxf6 1-0

[Event "Berlin op"]
[Site "Berlin West"]
[Date "1980.12.28"]
[Round "4"]
[White "Doering, Olaf"]
[Black "Hertzog, Peter"]
[Result "0-1"]
[ECO "B09"]
[BlackElo "2310"]
[PlyCount "78"]
[EventDate "1980.12.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. f4 Bg7 5. Nf3 0-0 6. e5 dxe5 7. dxe5 Qxd1+ 8. Nxd1 Nd5 9. c4 Nb4 10. Ne3 f6 11. Bd2 N4c6 12. exf6 exf6 13. Bc3 Na6 14. 0-0-0 Be6 15. Bd3 Nc5 16. Bc2 a5 17. Nd4 Nb4 18. Bb1 f5 19. Nxe6 Nxe6 20. Bxg7 Kxg7 21. g3 Rad8 22. a3 Nc6 23. Nd5 Ncd4 24. Bc2 b5 25. b3 a4 26. Kb2 c6 27. Nc3 axb3 28. Bxb3 Nc5 29. Ba2 Rfe8 30. cxb5 cxb5 31. Rd2 Ne4 32. Nxe4 fxe4 33. Rhd1 e3 34. Rg2 e2 35. Re1 Re3 36. Rf2 Rc8 37. Bd5 Rc5 38. Ba2 Rc2+ 39. Kb1 Rd2 0-1

[Event "Berlin op"]
[Site "Berlin West"]
[Date "1980.12.27"]
[Round "2"]
[White "Abraham, Ingo"]
[Black "Hertzog, Peter"]
[Result "0-1"]
[ECO "B08"]
[BlackElo "2310"]
[PlyCount "44"]
[EventDate "1980.12.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Nf3 Bg7 5. Be2 0-0 6. 0-0 c6 7. a4 Qc7 8. Be3 e5 9. Qd2 Re8 10. d5 c5 11. Ne1 Ng4 12. Bxg4 Bxg4 13. a5 Bd7 14. Nd3 Na6 15. b3 b5 16. axb6 axb6 17. Rfb1 b5 18. b4 cxb4 19. Na2 Nc5 20. f3 Nxd3 21. Qxd3 Ra3 22. Qd2 Rea8 0-1

[Event "Berlin op"]
[Site "Berlin West"]
[Date "1980.12.27"]
[Round "3"]
[White "Hertzog, Peter"]
[Black "Rahls, Peter"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2310"]
[PlyCount "92"]
[EventDate "1980.12.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. c3 d5 4. exd5 exd5 5. d4 Nc6 6. Bb5 Bd6 7. 0-0 Nge7 8. Bg5 0-0 9. dxc5 Bxc5 10. Nbd2 Qd6 11. Nb3 Bb6 12. Qd2 Bg4 13. Bf4 Qf6 14. Nfd4 Ng6 15. Bg3 Nce5 16. f3 Bd7 17. Bxd7 Nxd7 18. Kh1 Nde5 19. Rfe1 Rfe8 20. Re2 Nc4 21. Qc2 h5 22. Rae1 Rxe2 23. Rxe2 h4 24. Bf2 Nf4 25. Re1 Rc8 26. g3 Ne6 27. f4 Nf8 28. Nf5 Ng6 29. Bxb6 Nxb6 30. Nbd4 Kf8 31. Qb3 Kg8 32. Qb4 Kh7 33. Qd6 Qxd6 34. Nxd6 Rc7 35. f5 Nf8 36. gxh4 a6 37. Re8 Kg8 38. f6 gxf6 39. N4f5 Nc4 40. Nh6+ Kh7 41. Nhxf7 Nxd6 42. Nxd6 Ng6 43. Rb8 d4 44. cxd4 Rc1+ 45. Kg2 b5 46. Kh3 Nf4+ 1-0

[Event "GER-ch59 (FRG-17)"]
[Site "Bad Neuenahr"]
[Date "1980.06.05"]
[Round "11"]
[White "Hertzog, Peter"]
[Black "Dornieden, Manfred"]
[Result "1/2-1/2"]
[ECO "D79"]
[WhiteElo "2310"]
[PlyCount "37"]
[EventDate "1980.05.26"]
[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. Nf3 Nf6 4. 0-0 0-0 5. c3 c5 6. d4 cxd4 7. cxd4 d5 8. Nc3 e6 9. Ne5 Nfd7 10. Nxd7 Bxd7 11. b3 Qa5 12. Bb2 b5 13. e3 b4 14. Ne2 Na6 15. Qd2 Qb6 16. Rfc1 Rfc8 17. Rxc8+ Rxc8 18. Rc1 Rxc1+ 19. Nxc1 1/2-1/2

[Event "GER-ch59 (FRG-17)"]
[Site "Bad Neuenahr"]
[Date "1980.06.04"]
[Round "10"]
[White "Sprotte, Norbert"]
[Black "Hertzog, Peter"]
[Result "1/2-1/2"]
[ECO "A41"]
[BlackElo "2310"]
[PlyCount "61"]
[EventDate "1980.05.26"]
[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 g6 2. Nf3 Bg7 3. c4 d6 4. Nc3 Nd7 5. e3 e5 6. Be2 f5 7. Qb3 e4 8. Ng1 Nh6 9. Bd2 Nf7 10. f4 exf3 11. Nxf3 Nf6 12. 0-0 c6 13. Bd3 0-0 14. e4 fxe4 15. Nxe4 Nxe4 16. Bxe4 Qb6 17. Qxb6 axb6 18. Bc3 Bg4 19. a3 Rae8 20. Rae1 Nd8 21. h3 Bxf3 22. Bxf3 Ne6 23. d5 Bxc3 24. bxc3 Ng5 25. Rxe8 Rxe8 26. Rb1 Nxf3+ 27. gxf3 Re3 28. dxc6 bxc6 29. Rxb6 Rxf3 30. Kg2 Rxc3 31. Rxc6 1/2-1/2

[Event "GER-ch59 (FRG-17)"]
[Site "Bad Neuenahr"]
[Date "1980.06.03"]
[Round "9"]
[White "Lieb, Harald"]
[Black "Hertzog, Peter"]
[Result "0-1"]
[ECO "B07"]
[WhiteElo "2310"]
[BlackElo "2310"]
[PlyCount "75"]
[EventDate "1980.05.26"]
[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. h5 gxh5 7. Nh3 e5 8. dxe5 dxe5 9. Qxd8+ Nxd8 10. Bg5 c6 11. 0-0-0 Ne6 12. Bxf6 Bxf6 13. Bxh5 Rg8 14. g3 a5 15. Ne2 a4 16. a3 Ra5 17. f3 Nd4 18. Nhg1 Rb5 19. Nc3 Rc5 20. Nge2 Be6 21. Rdg1 Bb3 22. Nxd4 exd4 23. e5 Bxe5 24. cxb3 dxc3 25. b4 cxb2+ 26. Kb1 Rc1+ 27. Rxc1 bxc1Q+ 28. Rxc1 Rg5 29. g4 Bg3 30. f4 Rd5 31. Rc4 Kf8 32. Kc2 Bf2 33. Rc3 Bd4 34. Rc4 Be3 35. Re4 Rd2+ 36. Kc3 Ra2 37. Rxe3 Rxa3+ 38. Kd4 0-1

[Event "GER-ch59 (FRG-17)"]
[Site "Bad Neuenahr"]
[Date "1980.06.02"]
[Round "8"]
[White "Hertzog, Peter"]
[Black "Gerusel, Mathias"]
[Result "1-0"]
[ECO "B43"]
[WhiteElo "2310"]
[BlackElo "2395"]
[PlyCount "71"]
[EventDate "1980.05.26"]
[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 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. Be2 Nf6 7. 0-0 Bb4 8. Be3 Bxc3 9. bxc3 Nxe4 10. Bd3 d5 11. c4 e5 12. cxd5 exd4 13. Bxd4 Nf6 14. Re1+ Kf8 15. Qd2 Nbd7 16. Qb4+ Kg8 17. Re7 a5 18. Qa3 b5 19. Bxb5 Ba6 20. d6 Qd8 21. Bxd7 Nxd7 22. Qg3 Qf8 23. Rxd7 h5 24. Re1 Rh6 25. Ree7 Bc4 26. a3 Rb8 27. h4 Bd5 28. Kh2 Be6 29. Rc7 Rd8 30. c4 Kh7 31. c5 Rg6 32. Qe5 Kg8 33. Qxh5 Rh6 34. Qg5 Rh7 35. Rxe6 fxe6 36. Bxg7 1-0

[Event "GER-ch59 (FRG-17)"]
[Site "Bad Neuenahr"]
[Date "1980.06.01"]
[Round "7"]
[White "Hertzog, Peter"]
[Black "Lau, Ralf"]
[Result "0-1"]
[ECO "B51"]
[WhiteElo "2310"]
[BlackElo "2410"]
[PlyCount "68"]
[EventDate "1980.05.26"]
[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 d6 3. Bb5+ Nd7 4. d4 Ngf6 5. e5 Qa5+ 6. Nc3 Ne4 7. Bd2 Nxc3 8. Bxd7+ Bxd7 9. Bxc3 Qa6 10. d5 h6 11. Qd2 e6 12. exd6 Qxd6 13. Qe2 0-0-0 14. Ne5 Be8 15. Ba5 b6 16. Qa6+ Kb8 17. 0-0-0 exd5 18. Nc4 Qc6 19. Nxb6 axb6 20. Bxb6 Rd7 21. Rhe1 Be7 22. Rd3 Qb7 23. Qa5 c4 24. Rg3 f5 25. Kb1 Bf6 26. Qc5 Qc8 27. Qb4 Rb7 28. Qd6+ Rc7 29. Ra3 Bd8 30. Ba7+ Ka8 31. Bb6+ Kb8 32. Re5 Qd7 33. Qb4 Rb7 34. Ba7+ Kc8 0-1

[Event "GER-ch59 (FRG-17)"]
[Site "Bad Neuenahr"]
[Date "1980.05.31"]
[Round "6"]
[White "Bastian, Herbert"]
[Black "Hertzog, Peter"]
[Result "1-0"]
[ECO "B08"]
[WhiteElo "2310"]
[BlackElo "2310"]
[PlyCount "117"]
[EventDate "1980.05.26"]
[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. Nf3 Bg7 5. Be2 0-0 6. 0-0 c6 7. h3 Qc7 8. Bf4 Nh5 9. Bg5 e5 10. Qd2 Re8 11. Rad1 Nd7 12. a4 Nhf6 13. dxe5 dxe5 14. Qd6 Qxd6 15. Rxd6 h6 16. Bxf6 Nxf6 17. Bc4 Kf8 18. Rfd1 Nh5 19. a5 Nf4 20. a6 b5 21. Bf1 Bxa6 22. Rxc6 Re6 23. Rc7 Re7 24. Rxe7 Kxe7 25. g3 Ne6 26. Bxb5 Bxb5 27. Nxb5 a6 28. Nc3 Rc8 29. Ra1 Rc6 30. Nd5+ Ke8 31. c3 Nc5 32. Nd2 f5 33. f3 h5 34. b4 Ne6 35. h4 f4 36. Kg2 Kf7 37. Nb3 Bf8 38. Na5 Rc8 39. c4 fxg3 40. Kxg3 Nf4 41. c5 Bxc5 42. bxc5 Nxd5 43. exd5 Rxc5 44. Nb7 Rxd5 45. Rxa6 Kg7 46. Nd6 Rc5 47. Ra7+ Kg8 48. Ne4 Rb5 49. Rc7 Ra5 50. Rb7 Kf8 51. Nf6 Ra1 52. Nd7+ Ke7 53. Nxe5+ Kf6 54. Nd3 Rg1+ 55. Kf4 Rh1 56. Rb6+ Kg7 57. Ne5 Rxh4+ 58. Kg5 Rh1 59. Rb7+ 1-0

[Event "GER-ch59 (FRG-17)"]
[Site "Bad Neuenahr"]
[Date "1980.05.30"]
[Round "5"]
[White "Hertzog, Peter"]
[Black "Budde, Vladimir"]
[Result "1/2-1/2"]
[ECO "C06"]
[WhiteElo "2310"]
[BlackElo "2235"]
[PlyCount "130"]
[EventDate "1980.05.26"]
[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. c3 c5 6. Bd3 Nc6 7. Ne2 cxd4 8. cxd4 Nb6 9. 0-0 Bd7 10. a3 a5 11. b3 Be7 12. Bb2 g6 13. Nc3 Kf8 14. Nb5 a4 15. b4 Na7 16. Nxa7 Rxa7 17. Qe2 Ra8 18. f4 h5 19. Rac1 Nc8 20. Nb1 Rb8 21. Nc3 Qe8 22. Rc2 Nb6 23. Nb5 Rc8 24. Rxc8 Qxc8 25. Rc1 Qb8 26. Qc2 Kg7 27. Qc7 Qxc7 28. Rxc7 Rb8 29. Nd6 Bxd6 30. exd6 Kf8 31. b5 Ke8 32. Bc3 Na8 33. Rc5 Rc8 34. Ba5 Rb8 35. Bc7 Rc8 36. b6 Nxc7 37. dxc7 Ra8 38. Kf2 Ke7 39. Ke3 Kd6 40. Kd2 Rg8 41. Bb5 Bc8 42. h4 f6 43. Rc3 e5 44. fxe5+ fxe5 45. dxe5+ Kxe5 46. Bxa4 Kd4 47. Bb3 Rf8 48. Rd3+ Kc5 49. Rxd5+ Kxb6 50. Rd8 Rf2+ 51. Ke1 Rb2 52. Rxc8 Rxb3 53. Rg8 Kxc7 54. Rg7+ Kd6 55. Rxg6+ Ke5 56. Rg5+ Kf4 57. a4 Rg3 58. Rxh5 Rxg2 59. Rb5 Ra2 60. a5 Ke3 61. Kd1 Kd3 62. Kc1 Kc3 63. Kb1 Rh2 64. h5 Kc4 65. Rg5 Kc3 1/2-1/2

[Event "GER-ch59 (FRG-17)"]
[Site "Bad Neuenahr"]
[Date "1980.05.29"]
[Round "4"]
[White "Ostermeyer, Peter"]
[Black "Hertzog, Peter"]
[Result "1/2-1/2"]
[ECO "B08"]
[WhiteElo "2400"]
[BlackElo "2310"]
[PlyCount "97"]
[EventDate "1980.05.26"]
[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. Nf3 Bg7 5. Be2 0-0 6. 0-0 c6 7. a4 Qc7 8. a5 e5 9. dxe5 dxe5 10. Bc4 Nbd7 11. h3 Nc5 12. Re1 Ne6 13. Be3 Nh5 14. Ne2 h6 15. c3 Kh7 16. g4 Nhf4 17. Bxf4 exf4 18. Ned4 Nxd4 19. cxd4 Qe7 20. Qd2 Be6 21. Bxe6 fxe6 22. a6 b6 23. Rac1 Rac8 24. Kg2 Qd6 25. Red1 Rfd8 26. Rc2 Rd7 27. Ne5 Re7 28. Qxf4 c5 29. Qg3 Rf8 30. Nf3 Qxg3+ 31. Kxg3 cxd4 32. e5 Rd8 33. Rcd2 Red7 34. Rd3 Rd5 35. Re1 Ra5 36. Kg2 Rxa6 37. Rxd4 Rxd4 38. Nxd4 Ra5 39. f4 g5 40. fxg5 Rxe5 41. Rxe5 Bxe5 42. Nxe6 Bxb2 43. Kf3 a5 44. Ke2 Be5 45. Kd3 b5 46. gxh6 Kxh6 47. Nd4 b4 48. Nc6 Bc7 49. Kc4 1/2-1/2

[Event "GER-ch59 (FRG-17)"]
[Site "Bad Neuenahr"]
[Date "1980.05.28"]
[Round "3"]
[White "Hertzog, Peter"]
[Black "Feustel, Bernd"]
[Result "0-1"]
[ECO "B06"]
[WhiteElo "2310"]
[BlackElo "2305"]
[PlyCount "104"]
[EventDate "1980.05.26"]
[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 g6 2. d4 Bg7 3. Nc3 d6 4. Be2 Nd7 5. Be3 e6 6. Qd2 h6 7. h4 Ne7 8. f4 h5 9. Nh3 d5 10. f5 exf5 11. exd5 Nf6 12. Bb5+ Bd7 13. Bc4 0-0 14. 0-0-0 b5 15. Nxb5 Bxb5 16. Bxb5 Ne4 17. Qd3 Nxd5 18. Bd2 Rb8 19. c4 Nxd2 20. Rxd2 a6 21. cxd5 Rxb5 22. Nf4 Bh6 23. Qf3 Re8 24. Kb1 Re4 25. g3 Bxf4 26. gxf4 Rxd5 27. Rc2 Rdxd4 28. Rhc1 Rxf4 29. Qb7 Rd1 30. Qxa6 Rxh4 31. a4 Rhh1 32. a5 h4 33. Qc6 Rxc1+ 34. Rxc1 Qd3+ 35. Ka1 Qe4 36. Qxc7 Rxc1+ 37. Qxc1 Qa4+ 38. Kb1 Qxa5 39. Qe3 Qa4 40. Kc1 Qe4 41. Qc3 f4 42. Qc8+ Kh7 43. Qg4 Qe3+ 44. Kd1 Qd3+ 45. Kc1 Qg3 46. Qd7 Qe1+ 47. Kc2 Qe6 48. Qd8 Qc4+ 49. Kb1 f3 50. Qf6 Qe4+ 51. Ka1 Kg8 52. Qd8+ Kg7 0-1

[Event "GER-ch59 (FRG-17)"]
[Site "Bad Neuenahr"]
[Date "1980.05.27"]
[Round "2"]
[White "Hertzog, Peter"]
[Black "Lobron, Eric"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "2310"]
[BlackElo "2335"]
[PlyCount "106"]
[EventDate "1980.05.26"]
[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. c3 e6 3. d4 d5 4. exd5 exd5 5. Nf3 Nc6 6. Be2 Bd6 7. 0-0 Nge7 8. Bg5 0-0 9. Bh4 Bg4 10. dxc5 Bxc5 11. Nbd2 Re8 12. Nb3 Bb6 13. h3 Bh5 14. Re1 Qd7 15. Bxe7 Rxe7 16. Nfd4 Rae8 17. Qd2 Bxe2 18. Nxe2 Qe6 19. Kf1 Qd6 20. Nf4 d4 21. Rxe7 Rxe7 22. c4 Re4 23. Re1 Qe5 24. Nd3 Rxe1+ 25. Qxe1 Qxe1+ 26. Kxe1 Kf8 27. Ke2 Ke7 28. a3 Bd8 29. Nd2 f5 30. b4 b6 31. Nb3 Kd6 32. b5 Ne5 33. Nxe5 Kxe5 34. Kd3 Be7 35. a4 Bc5 36. Nd2 g5 37. Nf3+ Kf4 38. Nxd4 Ke5 39. Nc6+ Kd6 40. f3 a5 41. g4 fxg4 42. fxg4 Ba3 43. Nd4 Kc5 44. Ne6+ Kb4 45. Nf8 Kxa4 46. Nd7 Kb3 47. Nxb6 a4 48. Ke4 Bc5 49. Nxa4 Kxa4 50. Kf5 Be3 51. b6 Bxb6 52. Kxg5 Be3+ 53. Kf6 Kb4 1/2-1/2

[Event "GER-ch59 (FRG-17)"]
[Site "Bad Neuenahr"]
[Date "1980.05.26"]
[Round "1"]
[White "Breyther, Ruediger"]
[Black "Hertzog, Peter"]
[Result "0-1"]
[ECO "B08"]
[BlackElo "2310"]
[PlyCount "77"]
[EventDate "1980.05.26"]
[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. Nf3 Bg7 5. Be2 0-0 6. 0-0 c6 7. Re1 Bg4 8. Bg5 Bxf3 9. Bxf3 e5 10. dxe5 dxe5 11. Qc1 Nbd7 12. Rd1 Qc7 13. Qe3 Rfe8 14. a4 Nf8 15. Bxf6 Bxf6 16. Bg4 Qa5 17. Ne2 Red8 18. Qb3 h5 19. Bf3 Rxd1+ 20. Rxd1 Rd8 21. c3 Ne6 22. g3 Nc5 23. Rxd8+ Bxd8 24. Qd1 Bb6 25. b4 Qxa4 26. Qd6 Ne6 27. Qxe5 Qa1+ 28. Kg2 Qe1 29. Qb8+ Kh7 30. Nd4 Nxd4 31. cxd4 Bxd4 32. Qf4 Qxf2+ 33. Kh3 Qf1+ 34. Kh4 f6 35. Qc7+ Kh6 36. Bxh5 g5+ 37. Kg4 f5+ 38. exf5 Qe2+ 39. Kh3 0-1

[Event "Wuerttemberg-ch"]
[Site "Wuerttemberg"]
[Date "1980.??.??"]
[Round "?"]
[White "Held"]
[Black "Hertzog, Peter"]
[Result "1/2-1/2"]
[ECO "B08"]
[BlackElo "2310"]
[PlyCount "81"]
[EventDate "1980.??.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Nf3 Bg7 5. Be2 0-0 6. 0-0 c6 7. h3 Qc7 8. Bf4 Nh5 9. Be3 e5 10. Qd2 Nd7 11. a4 Re8 12. d5 c5 13. Nb5 Qb8 14. a5 a6 15. Na3 Nf4 16. Rfe1 Nxe2+ 17. Qxe2 f5 18. Nc4 b5 19. axb6 Nxb6 20. Nfd2 f4 21. Nxb6 Qxb6 22. Nc4 Qd8 23. Bd2 Ra7 24. Ra3 Bf8 25. Ba5 Qf6 26. Nb6 Bb7 27. b4 cxb4 28. Bxb4 Be7 29. c4 Bd8 30. Ba5 Bxb6 31. Bxb6 Raa8 32. Rc1 Bc8 33. Qb2 g5 34. Bc7 Qg6 35. f3 a5 36. c5 dxc5 37. Bxe5 h5 38. Rxc5 g4 39. hxg4 hxg4 40. Rc7 Rxe5 41. Qxe5 1/2-1/2

[Event "Wuerttemberg-ch"]
[Site "Wuerttemberg"]
[Date "1980.??.??"]
[Round "?"]
[White "Hertzog, Peter"]
[Black "Bauer, Eckart"]
[Result "1-0"]
[ECO "B31"]
[WhiteElo "2310"]
[PlyCount "131"]
[EventDate "1980.??.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[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 g6 4. 0-0 Bg7 5. c3 Nf6 6. e5 Nd5 7. d4 cxd4 8. cxd4 0-0 9. Nc3 Nxc3 10. bxc3 d6 11. exd6 Qxd6 12. a4 Na5 13. Ba3 Qc7 14. Re1 Bf6 15. Rc1 a6 16. Bd3 Bg4 17. h3 Bxf3 18. Qxf3 Rfe8 19. Rc2 Qd7 20. Rce2 Qxa4 21. Bxe7 Bxe7 22. Rxe7 Rxe7 23. Rxe7 Rf8 24. Be4 Qa3 25. Qf6 Qb3 26. Kh2 Qc4 27. d5 Nb3 28. d6 Nc5 29. Bxb7 Ne6 30. d7 Qc7+ 31. g3 Qxb7 32. d8Q Nxd8 33. Rxb7 Nxb7 34. Qxa6 Nd8 35. h4 Ne6 36. Qc6 Rd8 37. g4 h6 38. Qe4 Rc8 39. Qe5 Rc5 40. Qe3 h5 41. f3 Kh7 42. Kg3 Kg8 43. Kf2 Kh7 44. Ke1 hxg4 45. fxg4 Rc4 46. Qg3 Rc5 47. Kd2 Rc8 48. Qf3 Kg8 49. Qe4 Nc5 50. Qd5 Ne6 51. Kc2 Rc5 52. Qe4 Rc7 53. c4 Rc5 54. Kc3 Ra5 55. Kb4 Ra4+ 56. Kb5 Ra2 57. h5 Re2 58. Qh1 Re5+ 59. Kb4 Rg5 60. Qf3 gxh5 61. gxh5 Ng7 62. h6 Nf5 63. c5 Kh7 64. Qf4 Kxh6 65. c6 Kg6 66. c7 1-0

[Event "Wuerttemberg-ch"]
[Site "Wuerttemberg"]
[Date "1980.??.??"]
[Round "?"]
[White "Hertzog, Peter"]
[Black "Beck"]
[Result "1-0"]
[ECO "B08"]
[WhiteElo "2310"]
[PlyCount "84"]
[EventDate "1980.??.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. Nf3 Nc6 5. Be3 Nf6 6. h3 a6 7. d5 Nb8 8. Be2 0-0 9. Qd2 b5 10. a3 c5 11. dxc6 Nxc6 12. 0-0 Bb7 13. Bh6 Rc8 14. Bxg7 Kxg7 15. Rad1 Qa5 16. Qf4 b4 17. Nd5 Nh5 18. Qe3 Qc5 19. Qxc5 dxc5 20. Nb6 Nf4 21. Bc4 Na5 22. Nxc8 Nxc4 23. Nxe7 Bxe4 24. Nd2 Nxd2 25. Rxd2 Bxg2 26. Re1 bxa3 27. bxa3 Rb8 28. h4 Kf8 29. Kh2 Ba8 30. c4 Ne6 31. Nd5 Nd4 32. Re3 Rb1 33. Rdd3 f5 34. f3 Rb2+ 35. Kh1 Bc6 36. Kg1 Rc2 37. Nb4 Rc1+ 38. Kf2 f4 39. Re5 cxb4 40. Rxd4 bxa3 41. Rxf4+ Kg7 42. Ra5 Rc2+ 1-0

[Event "Wuerttemberg-ch"]
[Site "Wuerttemberg"]
[Date "1980.??.??"]
[Round "?"]
[White "Hertzog, Peter"]
[Black "Gass, Ulrich"]
[Result "1-0"]
[ECO "B08"]
[WhiteElo "2310"]
[PlyCount "43"]
[EventDate "1980.??.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Nf3 Bg7 5. Be2 0-0 6. 0-0 e5 7. dxe5 dxe5 8. Qxd8 Rxd8 9. Nxe5 Nxe4 10. Nxe4 Bxe5 11. Bg5 Rd4 12. Bf3 Nc6 13. c3 Ra4 14. Rfe1 Bf5 15. Nc5 Rc4 16. Nxb7 Bg7 17. Na5 Nxa5 18. Bxa8 h6 19. Re8+ Kh7 20. Be3 Be6 21. Rd1 c6 22. b4 1-0

[Event "Wuerttemberg-ch"]
[Site "Wuerttemberg"]
[Date "1980.??.??"]
[Round "?"]
[White "Hertzog, Peter"]
[Black "Piepenburg, Rolf"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2310"]
[PlyCount "71"]
[EventDate "1980.??.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. c3 Nc6 4. d4 cxd4 5. cxd4 d5 6. exd5 Qxd5 7. Nc3 Qa5 8. d5 Nb8 9. Bd2 Qd8 10. Bb5+ Bd7 11. 0-0 Bg7 12. Re1 Nf6 13. Qe2 Bxb5 14. Qxb5+ Qd7 15. Rad1 a6 16. Qe2 b5 17. Bf4 0-0 18. Qxe7 Qf5 19. Qe5 Qc8 20. Qc7 Nbd7 21. h3 Qxc7 22. Bxc7 Rfe8 23. d6 Kf8 24. Rxe8+ Rxe8 25. Kf1 Ne4 26. Nxe4 Rxe4 27. b3 h6 28. Rc1 Ke8 29. Rc6 Ne5 30. Nxe5 Bxe5 31. Rxa6 Kd7 32. Ra7 f5 33. Bb8+ Ke6 34. Re7+ Kf6 35. Bc7 b4 36. Rxe5 1-0

[Event "Wuerttemberg-ch"]
[Site "Wuerttemberg"]
[Date "1980.??.??"]
[Round "?"]
[White "Hertzog, Peter"]
[Black "Sieglen, Joachim"]
[Result "1-0"]
[ECO "B10"]
[WhiteElo "2310"]
[PlyCount "67"]
[EventDate "1980.??.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. e4 c6 2. c4 d5 3. cxd5 cxd5 4. exd5 Nf6 5. Bb5+ Nbd7 6. Nc3 a6 7. Be2 Nb6 8. Bf3 Nbxd5 9. Nxd5 Nxd5 10. Ne2 e6 11. 0-0 Bd6 12. Nc3 Nxc3 13. dxc3 0-0 14. Qb3 Qc7 15. g3 Rb8 16. Rd1 b5 17. Be3 Bb7 18. Bxb7 Rxb7 19. Rd2 Qc6 20. Rad1 Rd7 21. c4 Rfd8 22. cxb5 axb5 23. Bg5 Rb8 24. Bf4 Rbd8 25. Bxd6 Rxd6 26. Rxd6 Rxd6 27. Rxd6 Qxd6 28. Qxb5 g6 29. a4 e5 30. a5 Kg7 31. a6 e4 32. Kg2 Qf6 33. h3 Qf3+ 34. Kg1 1-0

[Event "Wuerttemberg-ch"]
[Site "Wuerttemberg"]
[Date "1980.??.??"]
[Round "?"]
[White "Kindl, Peter"]
[Black "Hertzog, Peter"]
[Result "1-0"]
[ECO "E95"]
[BlackElo "2310"]
[PlyCount "180"]
[EventDate "1980.??.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. c4 g6 2. Nc3 Bg7 3. d4 d6 4. e4 Nd7 5. Nf3 e5 6. Be2 Ngf6 7. 0-0 0-0 8. Re1 Re8 9. Bf1 exd4 10. Nxd4 Nc5 11. f3 a5 12. Be3 h6 13. Qc2 c6 14. Rad1 Qe7 15. Qd2 Kh7 16. Nc2 Bf8 17. Bf4 Rd8 18. e5 Ne8 19. exd6 Qf6 20. Be5 Qf5 21. Bg3 Be6 22. Nd4 Qg5 23. Bf4 Qf6 24. Be5 Qg5 25. f4 Qh5 26. Nxe6 fxe6 27. Qe3 b6 28. Ne4 Nxe4 29. Qxe4 Bxd6 30. Bxd6 Rxd6 31. Rxd6 Nxd6 32. Qxc6 Qc5+ 33. Qxc5 bxc5 34. Rxe6 Nf5 35. Bd3 Rd8 36. Bxf5 gxf5 37. Re5 Kg6 38. Rxc5 Rd1+ 39. Kf2 Rd2+ 40. Kg3 Rxb2 41. Rxa5 Rc2 42. c5 Kh5 43. Ra3 Rxc5 44. h3 Rc2 45. Ra6 Rc6 46. Ra5 Rc3+ 47. Kh2 Rc2 48. Ra6 Rc4 49. Rf6 Ra4 50. Rxf5+ Kg6 51. Rb5 Rxa2 52. Kg3 Rc2 53. Kf3 Ra2 54. Rb6+ Kg7 55. Rb5 Kg6 56. g3 h5 57. Rb3 h4 58. g4 Rh2 59. Ke4 Re2+ 60. Re3 Rg2 61. Kf3 Rh2 62. Ke4 Rg2 63. Rf3 Re2+ 64. Kd3 Ra2 65. Re3 Rh2 66. Kd4 Rd2+ 67. Rd3 Rg2 68. Ra3 Rd2+ 69. Ke3 Rh2 70. Ra6+ Kg7 71. Ke4 Rxh3 72. Kf5 Rf3 73. Ra7+ Kg8 74. Kg5 h3 75. Ra2 Rg3 76. Rh2 Kg7 77. f5 Rf3 78. Kh4 Kf6 79. Rxh3 Rf1 80. Kg3 Ke5 81. Rh2 Rg1+ 82. Kf3 Rf1+ 83. Rf2 Ra1 84. Re2+ Kf6 85. Re6+ Kf7 86. Kf4 Ra8 87. Rb6 Ra7 88. Kg5 Kg7 89. Rg6+ Kf7 90. Rh6 Kg8 1-0

[Event "Wuerttemberg-ch"]
[Site "Wuerttemberg"]
[Date "1980.??.??"]
[Round "?"]
[White "Loercher, Hermann"]
[Black "Hertzog, Peter"]
[Result "0-1"]
[ECO "E62"]
[BlackElo "2310"]
[PlyCount "78"]
[EventDate "1980.??.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. d4 g6 2. c4 Bg7 3. Nc3 d6 4. g3 Nf6 5. Bg2 0-0 6. Nf3 c6 7. 0-0 Qa5 8. d5 cxd5 9. cxd5 Na6 10. Nd4 Bd7 11. Nb3 Qc7 12. Be3 Rfc8 13. Rc1 Ng4 14. Bd4 Bxd4 15. Qxd4 Ne5 16. Qh4 Qd8 17. Ne4 Kg7 18. Ng5 h6 19. Nf3 Ng4 20. h3 Nf6 21. Qd4 Qb6 22. e4 Nb4 23. Rxc8 Rxc8 24. Nc1 Rc2 25. a3 Na6 26. b3 Qxd4 27. Nxd4 Rd2 28. Nce2 Nc5 29. Rc1 Ncxe4 30. Bxe4 Nxe4 31. Rc7 Bxh3 32. Rxe7 Rd1+ 33. Kh2 Nxf2 34. Ng1 Rxd4 35. Nxh3 Ng4+ 36. Kg2 Rd2+ 37. Kg1 Rd3 38. Rxb7 Rxg3+ 39. Kf1 Rxh3 0-1

[Event "Wuerttemberg-ch"]
[Site "Wuerttemberg"]
[Date "1980.??.??"]
[Round "?"]
[White "Meier"]
[Black "Hertzog, Peter"]
[Result "1/2-1/2"]
[ECO "A42"]
[BlackElo "2310"]
[PlyCount "73"]
[EventDate "1980.??.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. d4 d6 2. Nf3 g6 3. c4 Bg7 4. Nc3 e5 5. e4 Nc6 6. d5 Nce7 7. Be2 f5 8. exf5 Nxf5 9. 0-0 Nf6 10. Ng5 0-0 11. Bd2 Nd4 12. Be3 Nxe2+ 13. Qxe2 Bf5 14. f3 Qe7 15. g4 Bd7 16. h3 Bh6 17. Qd2 a6 18. a4 Rad8 19. Kg2 Qg7 20. a5 Rde8 21. Rae1 Re7 22. b4 Rfe8 23. Rf2 Qf8 24. Rc1 Bxg5 25. Bxg5 Rf7 26. Qe3 Kh8 27. Bxf6+ Rxf6 28. Ne4 Rf4 29. c5 dxc5 30. Qxc5 Qxc5 31. bxc5 Bb5 32. Rd2 Rf7 33. g5 Rg7 34. Nf6 Rd8 35. Re1 h6 36. Rxe5 hxg5 37. Ne4 1/2-1/2

[Event "Wuerttemberg-ch"]
[Site "Wuerttemberg"]
[Date "1980.??.??"]
[Round "?"]
[White "Wolf"]
[Black "Hertzog, Peter"]
[Result "1/2-1/2"]
[ECO "B07"]
[BlackElo "2310"]
[PlyCount "55"]
[EventDate "1980.??.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Bg5 h6 5. Be3 Ng4 6. Bc1 Bg7 7. f3 Nf6 8. Be3 c6 9. Bd3 e5 10. dxe5 dxe5 11. Nge2 Be6 12. Qd2 Nbd7 13. 0-0 Qe7 14. Nc1 Nb6 15. Qf2 Nfd7 16. Nb3 Nc4 17. Bxc4 Bxc4 18. Rfd1 b6 19. Qd2 0-0-0 20. a4 Nb8 21. Qf2 Rxd1+ 22. Rxd1 Rd8 23. Nd2 Be6 24. a5 c5 25. axb6 axb6 26. Ra1 Nc6 27. Qe2 Qb7 28. Qb5 1/2-1/2

[Event "DEN-ch U18 int"]
[Site "Hinnerup"]
[Date "1979.07.01"]
[Round "9"]
[White "Tappenden, Jamie"]
[Black "Hertzog, Peter"]
[Result "0-1"]
[ECO "A32"]
[BlackElo "2310"]
[PlyCount "70"]
[EventDate "1979.06.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "DEN"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. g3 c5 4. Nf3 cxd4 5. Nxd4 Nc6 6. Bg2 Qb6 7. Nc2 Bb4+ 8. Nxb4 Qxb4+ 9. Nd2 0-0 10. 0-0 d5 11. b3 Rd8 12. Qe1 Nd4 13. Rb1 Qe7 14. Bb2 e5 15. cxd5 Nxd5 16. Nc4 f6 17. Ba3 Qd7 18. Rc1 b6 19. e3 Nb5 20. Bb2 Ba6 21. Qe2 e4 22. f3 Nd6 23. Bd4 Rac8 24. fxe4 Nxe4 25. Qf3 Ng5 26. Qf5 Nb4 27. a3 Nc6 28. h4 Ne7 29. Qf4 Nh3+ 30. Bxh3 Qxh3 31. Rc2 Nd5 32. Qf5 Qxf5 33. Rxf5 b5 34. e4 Ne7 35. Ne3 Rxd4 0-1

[Event "DEN-ch U18 int"]
[Site "Hinnerup"]
[Date "1979.06.30"]
[Round "8"]
[White "Myreng, Svein G"]
[Black "Hertzog, Peter"]
[Result "1/2-1/2"]
[ECO "A05"]
[BlackElo "2310"]
[PlyCount "34"]
[EventDate "1979.06.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "DEN"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 b5 3. Bg2 Bb7 4. 0-0 e6 5. d3 d5 6. c3 Be7 7. Na3 a6 8. Nc2 0-0 9. a4 c5 10. axb5 axb5 11. Rxa8 Bxa8 12. b4 c4 13. Ncd4 Qb6 14. Bf4 Nc6 15. Qd2 Nxd4 16. Nxd4 Bxb4 17. dxc4 Bc5 1/2-1/2

[Event "DEN-ch U18 int"]
[Site "Hinnerup"]
[Date "1979.06.29"]
[Round "7"]
[White "Johansson, Mikael"]
[Black "Hertzog, Peter"]
[Result "1-0"]
[ECO "B37"]
[BlackElo "2310"]
[PlyCount "81"]
[EventDate "1979.06.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "DEN"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. c4 Bg7 6. Nc2 Nf6 7. Nc3 0-0 8. Be2 d6 9. 0-0 Be6 10. Rb1 Nd7 11. Nd5 Nc5 12. f3 a5 13. Nce3 Nd4 14. b3 Bxd5 15. exd5 e5 16. dxe6 fxe6 17. Bb2 Nf5 18. Nxf5 Rxf5 19. Bxg7 Kxg7 20. f4 Qf6 21. Qxd6 Rd8 22. Qb6 Qd4+ 23. Kh1 Rd6 24. Qa7 Qe4 25. Bf3 Qxf4 26. Qxa5 Ne4 27. Qb4 Rd7 28. Rbe1 Rdf7 29. g4 Qxf3+ 30. Rxf3 Rxf3 31. Qb6 Nf2+ 32. Kg2 Nd3 33. Rd1 Nf4+ 34. Kh1 Nh3 35. Qd4+ Kh6 36. Qd2+ g5 37. Re1 Nf2+ 38. Kg2 Nxg4 39. Rxe6+ Kh5 40. Qd1 Rf2+ 41. Kg3 1-0

[Event "DEN-ch U18 int"]
[Site "Hinnerup"]
[Date "1979.06.28"]
[Round "6"]
[White "Hertzog, Peter"]
[Black "Bressers, Rene"]
[Result "1-0"]
[ECO "B33"]
[WhiteElo "2310"]
[PlyCount "75"]
[EventDate "1979.06.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "DEN"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bf4 d6 7. Ndb5 e5 8. Be3 a6 9. Na3 b5 10. Nd5 Nxd5 11. exd5 Ne7 12. c4 Nf5 13. cxb5 Nxe3 14. fxe3 Qh4+ 15. g3 Qe4 16. Qc2 Qxe3+ 17. Be2 Bd7 18. Qd2 Qxd2+ 19. Kxd2 g6 20. bxa6 Bh6+ 21. Kc3 Ke7 22. b4 Rhc8+ 23. Kb3 Rcb8 24. Nc2 Bf5 25. b5 Kd7 26. Nb4 Rb6 27. a4 Bd2 28. a5 Rbb8 29. Nc6 Rc8 30. b6 Be4 31. Bc4 Rxc6 32. dxc6+ Bxc6 33. Rhd1 Be3 34. Bd5 Bxd5+ 35. Rxd5 Rxa6 36. Rad1 Rxa5 37. Rxa5 Bxb6 38. Rxe5 1-0

[Event "DEN-ch U18 int"]
[Site "Hinnerup"]
[Date "1979.06.27"]
[Round "5"]
[White "Hertzog, Peter"]
[Black "Berg, Klaus"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "2310"]
[PlyCount "82"]
[EventDate "1979.06.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "DEN"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. e4 c6 2. c4 d5 3. exd5 cxd5 4. cxd5 Nf6 5. Nf3 Nxd5 6. Bc4 e6 7. 0-0 Be7 8. Nc3 Nb6 9. Bb3 Nc6 10. d4 0-0 11. Bf4 Na5 12. Bc2 Nd5 13. Qd3 g6 14. Nxd5 exd5 15. Rfe1 Bb4 16. Re5 Nc4 17. Rg5 Be7 18. Rg3 Nxb2 19. Qe2 Nc4 20. Ng5 Re8 21. Nxh7 Bh4 22. Qh5 Qe7 23. Rxg6+ fxg6 24. Qxg6+ Kh8 25. h3 Be6 26. Ng5 Bxf2+ 27. Kxf2 Qg7 28. Qh5+ Kg8 29. Nxe6 Rxe6 30. Qxd5 Qf7 31. Qg5+ Kf8 32. Kg1 Rae8 33. Kh2 Rf6 34. Bg3 Ne3 35. Bb3 Qg6 36. Qc5+ Kg7 37. Qc7+ Kh8 38. Ba4 Rg8 39. Bb5 Nf5 40. Rf1 Nxg3 41. Rxf6 Qxf6 0-1

[Event "DEN-ch U18 int"]
[Site "Hinnerup"]
[Date "1979.06.26"]
[Round "4"]
[White "Hertzog, Peter"]
[Black "De Clerck, Luc"]
[Result "1-0"]
[ECO "C44"]
[WhiteElo "2310"]
[PlyCount "39"]
[EventDate "1979.06.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "DEN"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. e4 e5 2. d4 exd4 3. Nf3 Nc6 4. c3 d5 5. exd5 Qxd5 6. cxd4 Nf6 7. Nc3 Bb4 8. Bd2 Qa5 9. Be2 Nd5 10. 0-0 Nxc3 11. bxc3 Bxc3 12. Bxc3 Qxc3 13. Rc1 Qa3 14. d5 Nd8 15. Bb5+ c6 16. Re1+ Kf8 17. dxc6 Ne6 18. Qd8+ Nxd8 19. cxb7 Qxc1 20. bxa8Q 1-0

[Event "DEN-ch U18 int"]
[Site "Hinnerup"]
[Date "1979.06.25"]
[Round "3"]
[White "Ochsner, Thomas"]
[Black "Hertzog, Peter"]
[Result "1/2-1/2"]
[ECO "B22"]
[BlackElo "2310"]
[PlyCount "42"]
[EventDate "1979.06.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "DEN"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. d4 cxd4 5. cxd4 d6 6. Nf3 Nc6 7. Bc4 Nb6 8. Bg5 d5 9. 0-0 Bg4 10. h3 Bh5 11. g4 Bg6 12. e6 Qd6 13. exf7+ Bxf7 14. Ne5 Nd7 15. Bf4 Ndxe5 16. Bxe5 Qh6 17. Qc1 Qxc1 18. Rxc1 Kd7 19. Nc3 e6 20. Na4 h5 21. Nc5+ Bxc5 1/2-1/2

[Event "DEN-ch U18 int"]
[Site "Hinnerup"]
[Date "1979.06.24"]
[Round "2"]
[White "Hertzog, Peter"]
[Black "Sorensen, Torben"]
[Result "1/2-1/2"]
[ECO "B07"]
[WhiteElo "2310"]
[PlyCount "67"]
[EventDate "1979.06.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "DEN"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. e4 d6 2. Bc4 Nf6 3. Nc3 g6 4. f4 Bg7 5. Nf3 Nxe4 6. Bxf7+ Kxf7 7. Nxe4 Re8 8. c3 Kg8 9. 0-0 Nc6 10. d4 e6 11. Neg5 Qf6 12. Be3 h6 13. Ne4 Qf7 14. Qe1 b6 15. Qf2 Ba6 16. Rfe1 Ne7 17. Bd2 Nd5 18. Qh4 Nf6 19. Nxf6+ Qxf6 20. Re3 Qxh4 21. Nxh4 Kf7 22. Rae1 Bf6 23. Nf3 h5 24. Ng5+ Bxg5 25. fxg5 Re7 26. Kf2 Rae8 27. g4 hxg4 28. Kg3 e5 29. dxe5 Rxe5 30. Kxg4 Rxe3 31. Bxe3 c5 32. Kf3 d5 33. Rd1 Bb7 34. Kf2 1/2-1/2

[Event "DEN-ch U18 int"]
[Site "Hinnerup"]
[Date "1979.06.23"]
[Round "1"]
[White "Rasmussen, Karsten"]
[Black "Hertzog, Peter"]
[Result "1/2-1/2"]
[ECO "B22"]
[BlackElo "2310"]
[PlyCount "81"]
[EventDate "1979.06.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "DEN"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 Nc6 5. Nf3 Bg4 6. Be2 cxd4 7. cxd4 e5 8. Nc3 Qa5 9. 0-0 Rd8 10. d5 Bb4 11. Nd2 Bxe2 12. Qxe2 Bxc3 13. dxc6 Bxd2 14. c7 Qxc7 15. Bxd2 Ne7 16. Rac1 Qd6 17. Bc3 f6 18. Qc4 Nc6 19. Rfe1 Qd5 20. Qxd5 Rxd5 21. f4 Kd7 22. fxe5 fxe5 23. Rc2 Ke6 24. Rf2 Rhd8 25. g3 b5 26. a3 a5 27. Re4 Rb8 28. Rh4 h6 29. Rg4 Rd1+ 30. Rf1 Rxf1+ 31. Kxf1 b4 32. axb4 axb4 33. Bd2 Rb7 34. Ke2 Nd4+ 35. Kd3 Kf5 36. h3 g5 37. Re4 Rd7 38. g4+ Ke6 39. Bxb4 Nf3+ 40. Ke2 Kd5 41. Re3 1/2-1/2

[Event "Wuerttemberg-ch "]
[Site "Wuerttemberg"]
[Date "1979.??.??"]
[Round "10"]
[White "Boehm, Martin"]
[Black "Hertzog, Peter"]
[Result "0-1"]
[ECO "B08"]
[BlackElo "2310"]
[PlyCount "124"]
[EventDate "1979.??.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Nf3 Bg7 5. Be2 0-0 6. 0-0 Nc6 7. Be3 Ng4 8. Bg5 f6 9. Bh4 e5 10. dxe5 dxe5 11. Qxd8 Nxd8 12. Nd5 Ne6 13. Bc4 Rf7 14. h3 Nh6 15. Rad1 c6 16. Ne3 Bf8 17. g4 Kg7 18. Bg3 Re7 19. Kh2 Nf7 20. h4 Nc5 21. Bxf7 Kxf7 22. g5 Nxe4 23. gxf6 Nxf6 24. Nxe5+ Kg8 25. Rd8 Re8 26. Rxe8 Nxe8 27. N3c4 Nf6 28. Rd1 Bf5 29. c3 Re8 30. f4 Ne4 31. Nd7 Bg7 32. Nde5 b5 33. Na5 Nxg3 34. Kxg3 Bxe5 35. fxe5 Rxe5 36. Nxc6 Re2 37. Nd4 Rxb2 38. Nxf5 gxf5 39. Kf4 Rxa2 40. Kxf5 Kg7 41. Rd7+ Kh6 42. Rb7 a6 43. Rb6+ Kh5 44. Kf4 Ra3 45. Rc6 Ra4+ 46. Ke3 Rc4 47. Rxa6 Rxc3+ 48. Kf2 b4 49. Rb6 Rc4 50. Kg3 Rg4+ 51. Kf3 Rxh4 52. Rb5+ Kg6 53. Rb6+ Kf5 54. Rb5+ Ke6 55. Kg3 Rd4 56. Rb6+ Kd5 57. Rb7 Kc4 58. Rxh7 b3 59. Rc7+ Kd3 60. Kf3 b2 61. Rb7 Kc2 62. Ke3 Rc4 0-1

[Event "Stuttgart op"]
[Site "Stuttgart"]
[Date "1979.??.??"]
[Round "?"]
[White "Feustel, Bernd"]
[Black "Hertzog, Peter"]
[Result "0-1"]
[ECO "A37"]
[WhiteElo "2335"]
[BlackElo "2310"]
[PlyCount "92"]
[EventDate "1979.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. Nf3 g6 2. c4 Bg7 3. g3 e5 4. Nc3 Ne7 5. Bg2 c5 6. 0-0 Nbc6 7. d3 d6 8. Ne1 0-0 9. Nc2 f5 10. f4 Rb8 11. Bd2 Be6 12. Nd5 b5 13. Rb1 bxc4 14. dxc4 e4 15. Bc3 Bxc3 16. bxc3 Rxb1 17. Qxb1 Nxd5 18. cxd5 Bxd5 19. Rd1 Ne7 20. Ne3 Be6 21. Qb7 Nc8 22. Nd5 Rf7 23. Qc6 Qd7 24. Qxd7 Bxd7 25. e3 Be6 26. Bf1 Bxd5 27. Rxd5 Rd7 28. Bb5 Rd8 29. c4 Kf8 30. Kf2 Ke7 31. Rd2 Nb6 32. Rc2 Rb8 33. a4 Na8 34. g4 Nc7 35. a5 Nxb5 36. Rb2 a6 37. cxb5 axb5 38. a6 b4 39. gxf5 gxf5 40. Ke1 Ra8 41. Ra2 Kd7 42. a7 b3 43. Ra3 b2 44. Rb3 Rxa7 45. Rxb2 d5 46. Rb6 Ra3 0-1

[Event "Wuerttemberg-ch "]
[Site "Wuerttemberg"]
[Date "1979.??.??"]
[Round "7"]
[White "Fritsch, Rolf"]
[Black "Hertzog, Peter"]
[Result "1/2-1/2"]
[ECO "B08"]
[BlackElo "2310"]
[PlyCount "63"]
[EventDate "1979.??.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Be2 Bg7 5. Nf3 0-0 6. 0-0 Bg4 7. Be3 Nc6 8. Nd2 Bxe2 9. Qxe2 e5 10. d5 Nd4 11. Qd3 c6 12. dxc6 bxc6 13. Nb3 Ne6 14. Rad1 Ng4 15. Bc1 Qh4 16. h3 Nf6 17. Qxd6 Nxe4 18. Qxc6 Nxc3 19. Qxc3 Rac8 20. Qd3 Qa4 21. a3 Rfd8 22. Qf3 Rxc2 23. Rxd8+ Nxd8 24. Qd1 Rc8 25. Nc5 Qe8 26. Be3 Nc6 27. b4 Nd4 28. Re1 Qd8 29. Qa4 Qc7 30. Bxd4 exd4 31. Re8+ Rxe8 32. Qxe8+ 1/2-1/2

[Event "Wuerttemberg-ch "]
[Site "Wuerttemberg"]
[Date "1979.??.??"]
[Round "3"]
[White "Fritz, Roland"]
[Black "Hertzog, Peter"]
[Result "0-1"]
[ECO "D20"]
[BlackElo "2310"]
[PlyCount "80"]
[EventDate "1979.??.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. e3 e5 4. Bxc4 exd4 5. Nf3 Bb4+ 6. Bd2 Bxd2+ 7. Qxd2 Nc6 8. 0-0 Nf6 9. exd4 0-0 10. d5 Ne7 11. Nc3 Nf5 12. Rac1 Nd6 13. Bd3 Bd7 14. Nd4 Re8 15. Qf4 Nh5 16. Qd2 Qf6 17. Rfe1 Nf4 18. Bf1 Nc4 19. Rxe8+ Rxe8 20. Qd1 Nxb2 21. Qd2 Nbd3 22. Rd1 Qxd4 23. g3 Nh3+ 24. Kg2 Nhxf2 25. Bxd3 Bh3+ 26. Kf3 Qg4+ 27. Kxf2 Qd4+ 28. Kf3 Qf6+ 29. Qf4 Qxc3 30. g4 f5 31. gxf5 Bxf5 32. Qxf5 Rf8 33. Qf4 Rxf4+ 34. Kxf4 Qb2 35. d6 Qxh2+ 36. Ke4 Qh4+ 37. Kd5 Qg5+ 38. Ke6 Qf6+ 39. Kd7 Qxd6+ 40. Kc8 b5 0-1

[Event "Wuerttemberg-ch "]
[Site "Wuerttemberg"]
[Date "1979.??.??"]
[Round "6"]
[White "Hertzog, Peter"]
[Black "Bauer, Eckart"]
[Result "1-0"]
[ECO "C65"]
[WhiteElo "2310"]
[PlyCount "55"]
[EventDate "1979.??.??"]
[EventType "tourn"]
[EventRounds "11"]
[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 Nf6 4. 0-0 Bc5 5. Nxe5 Nxe4 6. Qe2 Nxe5 7. Qxe4 Qe7 8. Re1 Ng6 9. d4 Qxe4 10. Rxe4+ Be7 11. c4 c6 12. Ba4 0-0 13. Nc3 f5 14. Re2 Bf6 15. d5 a6 16. Bd2 Ne5 17. Bb3 c5 18. d6 Nf7 19. Na4 Be5 20. Nxc5 Bxb2 21. Rae1 Ba3 22. Nd3 Nd8 23. Re7 Ne6 24. c5 Rf7 25. Ne5 Bxc5 26. Nxf7 Kf8 27. Ng5 Bxd6 28. Rf7+ 1-0

[Event "Stuttgart op"]
[Site "Stuttgart"]
[Date "1979.??.??"]
[Round "?"]
[White "Hertzog, Peter"]
[Black "Borik, Otto"]
[Result "0-1"]
[ECO "B51"]
[WhiteElo "2310"]
[BlackElo "2395"]
[PlyCount "80"]
[EventDate "1979.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Nc6 4. Bxc6+ bxc6 5. h3 g6 6. 0-0 Bg7 7. Re1 e5 8. c3 Ne7 9. d4 cxd4 10. cxd4 exd4 11. Nxd4 0-0 12. Bg5 f6 13. Bf4 g5 14. Bh2 f5 15. Nc3 f4 16. Nxc6 Nxc6 17. Qd5+ Kh8 18. Qxc6 Rb8 19. Re2 Rb6 20. Qa4 Ba6 21. Rd2 Qb8 22. Rad1 Bc8 23. Qc2 Bd7 24. f3 Rc8 25. Kh1 Rb4 26. Qd3 Rxb2 27. Rxb2 Qxb2 28. Qxd6 Bxh3 29. gxh3 Qxc3 30. Kg2 h6 31. Bg1 a5 32. Bf2 a4 33. h4 gxh4 34. Bxh4 Rg8 35. Kf2 Qe3+ 36. Kf1 Qxf3+ 37. Bf2 Qh1+ 38. Ke2 Qxe4+ 39. Kf1 Qh1+ 40. Bg1 Qh3+ 0-1

