[Event "Mittelfrankenliga-B2 0506 playoff"]
[Site "Germany"]
[Date "2006.05.21"]
[Round "10.2"]
[White "Petrasch, Klaus"]
[Black "Roesel, Gert"]
[Result "1/2-1/2"]
[ECO "B79"]
[WhiteElo "1878"]
[BlackElo "1901"]
[PlyCount "43"]
[EventDate "2006.05.21"]
[EventType "team"]
[EventRounds "1"]
[EventCountry "GER"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. Bc4 0-0 8. f3 Nc6 9. Qd2 Bd7 10. h4 Qa5 11. Bb3 Rfc8 12. 0-0-0 Ne5 13. Nce2 Qxd2+ 14. Bxd2 Nc4 15. Bc3 a5 16. a4 Nb6 17. Nb5 Bxb5 18. axb5 Nfd7 19. h5 Nc5 20. Ba2 Ncd7 21. hxg6 hxg6 22. Rh3 1/2-1/2

[Event "Lipperland Seniors op 2nd"]
[Site "Doerentrup"]
[Date "2003.06.06"]
[Round "9.2"]
[White "Petrasch, Klaus"]
[Black "Ellinger, Hans"]
[Result "1/2-1/2"]
[ECO "C01"]
[WhiteElo "1951"]
[BlackElo "1998"]
[PlyCount "57"]
[EventDate "2003.05.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. exd5 exd5 5. Bd2 Nc6 6. a3 Ba5 7. Na4 Bxd2+ 8. Qxd2 Nf6 9. Nc5 0-0 10. f3 Re8+ 11. Be2 b6 12. Nb3 a5 13. Qc3 Qd6 14. 0-0-0 a4 15. Bb5 Bd7 16. Bxc6 Bxc6 17. Nd2 Bd7 18. g4 Re7 19. Nh3 Rae8 20. Nf1 Nxg4 21. Qd2 Re2 22. Qf4 Qxf4+ 23. Nxf4 Nf2 24. Nxe2 Nxh1 25. Kd2 Nf2 26. Re1 Nh3 27. Ne3 Ng5 28. Rf1 c6 29. c4 1/2-1/2

[Event "Lipperland Seniors op 2nd"]
[Site "Doerentrup"]
[Date "2003.06.05"]
[Round "8.5"]
[White "Weber, Gerhard2222"]
[Black "Petrasch, Klaus"]
[Result "1/2-1/2"]
[ECO "D79"]
[WhiteElo "1898"]
[BlackElo "1951"]
[PlyCount "25"]
[EventDate "2003.05.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 g6 3. g3 c6 4. Nc3 d5 5. cxd5 cxd5 6. d4 Bg7 7. Bg2 0-0 8. 0-0 Nc6 9. b3 Ne4 10. Bb2 e6 11. e3 Nxc3 12. Bxc3 b6 13. Qd2 1/2-1/2

[Event "Lipperland Seniors op 2nd"]
[Site "Doerentrup"]
[Date "2003.06.04"]
[Round "7.6"]
[White "Petrasch, Klaus"]
[Black "Weber, Gerhard"]
[Result "1/2-1/2"]
[ECO "C22"]
[WhiteElo "1951"]
[BlackElo "1853"]
[PlyCount "37"]
[EventDate "2003.05.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. e4 e5 2. d4 exd4 3. Qxd4 Nc6 4. Qe3 g6 5. Bd2 Bg7 6. Bc3 Bxc3+ 7. Nxc3 d6 8. Nf3 Be6 9. 0-0-0 Qe7 10. Nd4 Nf6 11. Bb5 Bd7 12. Rhe1 0-0 13. Nd5 Nxd5 14. exd5 Qxe3+ 15. Rxe3 Ne5 16. Bxd7 Nxd7 17. Re7 Rfd8 18. Nb5 Kf8 19. Rde1 1/2-1/2

[Event "Lipperland Seniors op 2nd"]
[Site "Doerentrup"]
[Date "2003.06.03"]
[Round "6.5"]
[White "Bilo, Heinrich"]
[Black "Petrasch, Klaus"]
[Result "1/2-1/2"]
[ECO "A59"]
[WhiteElo "1990"]
[BlackElo "1951"]
[PlyCount "36"]
[EventDate "2003.05.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 c5 4. d5 b5 5. cxb5 a6 6. bxa6 Bxa6 7. Nc3 d6 8. e4 Bxf1 9. Kxf1 Nbd7 10. g3 Bg7 11. Kg2 Qb6 12. Qe2 Ng4 13. Bf4 0-0 14. h3 Nge5 15. Nxe5 Nxe5 16. Bxe5 Bxe5 17. Rhc1 Rfb8 18. Rc2 Qa5 1/2-1/2

[Event "Lipperland Seniors op 2nd"]
[Site "Doerentrup"]
[Date "2003.06.02"]
[Round "5.5"]
[White "Petrasch, Klaus"]
[Black "Kreie, Guenther"]
[Result "1/2-1/2"]
[ECO "B32"]
[WhiteElo "1951"]
[BlackElo "1749"]
[PlyCount "48"]
[EventDate "2003.05.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nb5 a6 6. Nd6+ Bxd6 7. Qxd6 Qf6 8. Qa3 Nge7 9. Nc3 0-0 10. Be3 d6 11. 0-0-0 Nd4 12. Nd5 Nxd5 13. exd5 Bf5 14. Bxd4 exd4 15. Bd3 Rac8 16. Rd2 Rc5 17. Bxf5 Qxf5 18. Qf3 Qxf3 19. gxf3 Rfc8 20. Re1 Rxd5 21. Re4 Kf8 22. Rdxd4 Rxd4 23. Rxd4 Ke7 24. Kd2 Rc5 1/2-1/2

[Event "Lipperland Seniors op 2nd"]
[Site "Doerentrup"]
[Date "2003.06.01"]
[Round "3.3"]
[White "Petrasch, Klaus"]
[Black "Heslenfeld, Peter Hermann"]
[Result "1/2-1/2"]
[ECO "B01"]
[WhiteElo "1951"]
[BlackElo "2114"]
[PlyCount "31"]
[EventDate "2003.05.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 c6 5. Nf3 Nf6 6. Bd2 Bf5 7. Ne4 Qc7 8. Ng3 Bg6 9. c4 Nbd7 10. Qb3 e6 11. Bd3 Bxd3 12. Qxd3 Be7 13. Bc3 Rd8 14. Qe2 0-0 15. 0-0 Rde8 16. b4 1/2-1/2

[Event "Lipperland Seniors op 2nd"]
[Site "Doerentrup"]
[Date "2003.06.01"]
[Round "4.6"]
[White "Schinke, Hans Dieter"]
[Black "Petrasch, Klaus"]
[Result "1/2-1/2"]
[ECO "A56"]
[WhiteElo "1680"]
[BlackElo "1951"]
[PlyCount "113"]
[EventDate "2003.05.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. dxc5 e6 4. Nc3 Bxc5 5. e3 Nc6 6. a3 a5 7. Nf3 b6 8. Be2 0-0 9. 0-0 d5 10. cxd5 exd5 11. Qc2 Qe7 12. Rd1 Rd8 13. Na4 Bb7 14. Bd3 h6 15. Bd2 Ne4 16. Rac1 Rac8 17. Bc3 Nxc3 18. Nxc3 d4 19. exd4 Nxd4 20. Nxd4 Bxd4 21. Qe2 Qxe2 22. Bxe2 Bxc3 23. Rxc3 Rxd1+ 24. Bxd1 Rxc3 25. bxc3 Kf8 26. Kf1 Ke7 27. g3 Kd6 28. Bb3 Bd5 29. Bd1 Kc5 30. Ke2 Kc4 31. Kd2 Be4 32. f3 Bd3 33. f4 Be4 34. g4 g5 35. f5 f6 36. Ke3 Bb1 37. Kd2 Bd3 38. Bf3 Bf1 39. Bd1 Bg2 40. Kc2 Be4+ 41. Kd2 Bc6 42. a4 Be4 43. Ke3 Bb1 44. Kd2 Ba2 45. Bc2 Bb3 46. Bd3+ Kc5 47. Bb5 Bd5 48. Be2 Bc6 49. Bd1 b5 50. axb5 Bxb5 51. Kc1 Kd5 52. Kb2 Ke4 53. Kb3 Ke3 54. c4 Bc6 55. Kc3 Ke4 56. Be2 Ke5 57. Bd1 1/2-1/2

[Event "Lipperland Seniors op 2nd"]
[Site "Doerentrup"]
[Date "2003.05.31"]
[Round "2.6"]
[White "Braeu, Ludwig"]
[Black "Petrasch, Klaus"]
[Result "1/2-1/2"]
[ECO "D34"]
[WhiteElo "1838"]
[BlackElo "1951"]
[PlyCount "96"]
[EventDate "2003.05.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. c4 Nf6 2. Nf3 e6 3. g3 d5 4. Bg2 c5 5. cxd5 exd5 6. d4 Nc6 7. Nc3 Be7 8. 0-0 0-0 9. dxc5 Bxc5 10. Bg5 d4 11. Bxf6 Qxf6 12. Ne4 Qe7 13. Nxc5 Qxc5 14. Rc1 Qb6 15. Qd2 Be6 16. b3 h6 17. Rfd1 Rad8 18. Ne1 Bd5 19. Nd3 Bxg2 20. Kxg2 Rfe8 21. Re1 Ne5 22. Nxe5 Rxe5 23. Qf4 Rde8 24. Rc8 Rxc8 25. Qxe5 Qc5 26. Qxc5 Rxc5 27. Rd1 Rc2 28. Rxd4 Rxa2 29. Rd8+ Kh7 30. Rd7 b5 31. Rxf7 Rxe2 32. Rxa7 Rb2 33. Rb7 Rxb3 34. Rb6 b4 35. h4 h5 36. Kf1 Rb2 37. f3 b3 38. g4 hxg4 39. fxg4 Rh2 40. Rxb3 Rxh4 41. Rb4 Rh2 42. Rb6 g6 43. g5 Rc2 44. Rb5 Kg7 45. Ra5 Kf7 46. Kg1 Ke6 47. Kf1 Rd2 48. Rb5 Rd4 1/2-1/2

[Event "Lipperland Seniors op 2nd"]
[Site "Doerentrup"]
[Date "2003.05.30"]
[Round "1.7"]
[White "Petrasch, Klaus"]
[Black "Spaete, Erwin"]
[Result "1-0"]
[ECO "B15"]
[WhiteElo "1951"]
[BlackElo "1657"]
[PlyCount "99"]
[EventDate "2003.05.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nf6 5. f3 Bf5 6. Ng3 e6 7. c3 Bg6 8. Bc4 Bd6 9. N1e2 Nbd7 10. Bf4 Nb6 11. Bb3 0-0 12. Qd2 Nbd5 13. Be5 Bxe5 14. dxe5 Nd7 15. f4 Nc5 16. 0-0 Nxb3 17. axb3 Qb6+ 18. Kh1 Ne3 19. Rf3 Nc2 20. Raf1 Rad8 21. Qc1 Qxb3 22. f5 exf5 23. Nf4 Rfe8 24. R3f2 Rxe5 25. Qxc2 Qxc2 26. Rxc2 f6 27. Nxg6 hxg6 28. Kg1 Kf7 29. Kf2 g5 30. Ne2 Rd3 31. Nd4 g4 32. Re2 f4 33. Rfe1 c5 34. Rxe5 fxe5 35. Nb3 c4 36. Na5 g3+ 37. hxg3 fxg3+ 38. Ke2 b5 39. Nc6 Ke6 40. Nxa7 b4 41. Rc1 Kd5 42. Rd1 bxc3 43. bxc3 Ke4 44. Rxd3 cxd3+ 45. Kd2 Kd5 46. Kxd3 e4+ 47. Kc2 Kc4 48. Nc6 Kd5 49. Nd4 Kc4 50. Ne2 1-0

[Event "Wch Seniors 13th"]
[Site "Bad Zwischenahn"]
[Date "2003.??.??"]
[Round "?"]
[White "Petrasch, Klaus"]
[Black "Fanenbruck, Guenter"]
[Result "1-0"]
[ECO "C41"]
[WhiteElo "1910"]
[PlyCount "52"]
[EventDate "2003.11.16"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "CBM 097 Extra"]
[Source "ChessBase"]
[SourceDate "2004.01.13"]
[SourceVersion "1"]
[SourceVersionDate "2004.01.13"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 e5 4. Nf3 Bg4 5. dxe5 Bxf3 6. Qxf3 dxe5 7. Bg5 Be7 8. Rd1 Nbd7 9. Bxf6 gxf6 10. g3 Bd6 11. Bh3 Nb6 12. 0-0 Rg8 13. a4 c6 14. Rd3 Qe7 15. Rfd1 Rd8 16. b3 Na8 17. Qe3 Nc7 18. Qd2 Ne6 19. Bxe6 fxe6 20. Rxd6 Rxd6 21. Qxd6 Qxd6 22. Rxd6 Ke7 23. Rd2 f5 24. f3 h5 25. Kf2 f4 26. a5 a6 1-0

[Event "Wch Seniors 13th"]
[Site "Bad Zwischenahn"]
[Date "2003.??.??"]
[Round "?"]
[White "Petrasch, Klaus"]
[Black "Fries, Karl Heinz"]
[Result "1/2-1/2"]
[ECO "B01"]
[WhiteElo "1910"]
[BlackElo "1740"]
[PlyCount "27"]
[EventDate "2003.11.16"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "CBM 097 Extra"]
[Source "ChessBase"]
[SourceDate "2004.01.13"]
[SourceVersion "1"]
[SourceVersionDate "2004.01.13"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 Nf6 5. Nf3 Bf5 6. Bd2 c6 7. Ne4 Qc7 8. Ng3 Bg4 9. Bd3 Nbd7 10. h3 Bxf3 11. Qxf3 e6 12. c4 Bd6 13. 0-0 0-0-0 14. Be3 1/2-1/2

[Event "Wch Seniors 13th"]
[Site "Bad Zwischenahn"]
[Date "2003.??.??"]
[Round "?"]
[White "Petrasch, Klaus"]
[Black "Merettig, Georg"]
[Result "1/2-1/2"]
[ECO "B27"]
[WhiteElo "1910"]
[BlackElo "1815"]
[PlyCount "28"]
[EventDate "2003.11.16"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "CBM 097 Extra"]
[Source "ChessBase"]
[SourceDate "2004.01.13"]
[SourceVersion "1"]
[SourceVersionDate "2004.01.13"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 b6 3. d4 cxd4 4. Nxd4 Bb7 5. Nc3 g6 6. Be3 Bg7 7. Qd2 Nf6 8. f3 0-0 9. Bc4 Nc6 10. Nxc6 Bxc6 11. 0-0-0 Rb8 12. Bb3 a5 13. Bh6 b5 14. Bxg7 Kxg7 1/2-1/2

[Event "Wch Seniors 13th"]
[Site "Bad Zwischenahn"]
[Date "2003.??.??"]
[Round "?"]
[White "Petrasch, Klaus"]
[Black "Rehe, Walter"]
[Result "1/2-1/2"]
[ECO "C01"]
[WhiteElo "1910"]
[BlackElo "1955"]
[PlyCount "21"]
[EventDate "2003.11.16"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "CBM 097 Extra"]
[Source "ChessBase"]
[SourceDate "2004.01.13"]
[SourceVersion "1"]
[SourceVersionDate "2004.01.13"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. exd5 exd5 5. Bd3 Nc6 6. Be3 Nf6 7. h3 Ne4 8. Nge2 f5 9. a3 Ba5 10. b4 Bb6 11. Nxd5 1/2-1/2

[Event "Wch Seniors 13th"]
[Site "Bad Zwischenahn"]
[Date "2003.??.??"]
[Round "?"]
[White "Petrasch, Klaus"]
[Black "Schneider, Miloca"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "1910"]
[BlackElo "1815"]
[PlyCount "57"]
[EventDate "2003.11.16"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "CBM 097 Extra"]
[Source "ChessBase"]
[SourceDate "2004.01.13"]
[SourceVersion "1"]
[SourceVersionDate "2004.01.13"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Nf6 3. d4 Nxd5 4. c4 Nb6 5. c5 Nd5 6. Nf3 Bg4 7. Qb3 Bc8 8. Bc4 e6 9. Nc3 c6 10. 0-0 Be7 11. Re1 0-0 12. Bd2 Nd7 13. Rad1 N7f6 14. h3 Re8 15. Bg5 Nxc3 16. bxc3 Nd5 17. Bxe7 Rxe7 18. Bxd5 exd5 19. Qc2 Rxe1+ 20. Rxe1 Be6 21. Qd2 h6 22. Ne5 Qa5 23. Re3 Re8 24. Rg3 Kh7 25. Qc2+ Kh8 26. f4 f5 27. Qe2 Qd8 28. Qh5 Rg8 29. Rg6 1-0

[Event "Wch Seniors 13th"]
[Site "Bad Zwischenahn"]
[Date "2003.??.??"]
[Round "?"]
[White "Petzold, Rolf"]
[Black "Petrasch, Klaus"]
[Result "1/2-1/2"]
[ECO "A57"]
[WhiteElo "1635"]
[BlackElo "1910"]
[PlyCount "41"]
[EventDate "2003.11.16"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "CBM 097 Extra"]
[Source "ChessBase"]
[SourceDate "2004.01.13"]
[SourceVersion "1"]
[SourceVersionDate "2004.01.13"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 c5 4. d5 b5 5. cxb5 a6 6. b6 Qxb6 7. Nc3 d6 8. e4 Nbd7 9. Nd2 Bg7 10. Be2 0-0 11. 0-0 Qc7 12. Nc4 Nb6 13. Rb1 Nfd7 14. Bd2 Nxc4 15. Bxc4 Nb6 16. Be2 f5 17. f3 e5 18. dxe6 Bxe6 19. a4 Bc4 20. Bxc4+ Nxc4 21. Re1 1/2-1/2

[Event "Wch Seniors 13th"]
[Site "Bad Zwischenahn"]
[Date "2003.??.??"]
[Round "?"]
[White "Rickers, Gerd"]
[Black "Petrasch, Klaus"]
[Result "1/2-1/2"]
[ECO "D13"]
[WhiteElo "1955"]
[BlackElo "1910"]
[PlyCount "28"]
[EventDate "2003.11.16"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "CBM 097 Extra"]
[Source "ChessBase"]
[SourceDate "2004.01.13"]
[SourceVersion "1"]
[SourceVersionDate "2004.01.13"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d5 3. c4 c6 4. cxd5 cxd5 5. Nc3 Nc6 6. Bf4 a6 7. e3 Bg4 8. Be2 Bxf3 9. Bxf3 e6 10. 0-0 Bd6 11. Bxd6 Qxd6 12. Rc1 b5 13. Nb1 0-0 14. Qd2 Rfc8 1/2-1/2

[Event "Wch Seniors 13th"]
[Site "Bad Zwischenahn"]
[Date "2003.??.??"]
[Round "?"]
[White "Sattler, Franz"]
[Black "Petrasch, Klaus"]
[Result "1/2-1/2"]
[ECO "D13"]
[WhiteElo "1880"]
[BlackElo "1910"]
[PlyCount "33"]
[EventDate "2003.11.16"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "CBM 097 Extra"]
[Source "ChessBase"]
[SourceDate "2004.01.13"]
[SourceVersion "1"]
[SourceVersionDate "2004.01.13"]
[SourceQuality "1"]

1. c4 Nf6 2. Nf3 c6 3. d4 d5 4. cxd5 cxd5 5. Nc3 Nc6 6. e3 Bg4 7. Be2 Bxf3 8. Bxf3 e6 9. Qb3 Qd7 10. Bd2 Na5 11. Qb5 Nc4 12. Be2 Rc8 13. Bxc4 Rxc4 14. Qxd7+ Kxd7 15. Ke2 Bb4 16. Rhc1 Rhc8 17. f3 1/2-1/2

[Event "Wch Seniors 13th"]
[Site "Bad Zwischenahn"]
[Date "2003.??.??"]
[Round "?"]
[White "Zoltek, Tadeusz"]
[Black "Petrasch, Klaus"]
[Result "1/2-1/2"]
[ECO "D90"]
[WhiteElo "2290"]
[BlackElo "1910"]
[PlyCount "124"]
[EventDate "2003.11.16"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "CBM 097 Extra"]
[Source "ChessBase"]
[SourceDate "2004.01.13"]
[SourceVersion "1"]
[SourceVersionDate "2004.01.13"]
[SourceQuality "1"]

1. c4 c6 2. Nf3 Nf6 3. Nc3 d5 4. d4 g6 5. cxd5 cxd5 6. Bf4 Nc6 7. e3 a6 8. Ne5 e6 9. Nxc6 bxc6 10. Be2 Bd6 11. Bxd6 Qxd6 12. 0-0 c5 13. Qa4+ Ke7 14. dxc5 Qxc5 15. Rac1 Bd7 16. Qh4 Qd6 17. Rfd1 h6 18. Bf3 g5 19. Qd4 Rab8 20. e4 Qb4 21. Qe5 Qd6 22. Nxd5+ Nxd5 23. Qxd6+ Kxd6 24. exd5 e5 25. b3 Rhc8 26. Kf1 f5 27. Ke1 Rxc1 28. Rxc1 Bb5 29. b4 e4 30. Bd1 Kxd5 31. Rc5+ Ke6 32. Bb3+ Kf6 33. Rd5 Rc8 34. Rd6+ Ke5 35. Rd5+ Kf6 36. Rd6+ Ke5 37. Rxh6 f4 38. Rg6 Kf5 39. Be6+ Kxg6 40. Bxc8 Kf6 41. Kd2 Ke5 42. a4 Bxa4 43. Bxa6 Kd4 44. g3 Bb3 45. Bf1 Bd5 46. b5 e3+ 47. fxe3+ fxe3+ 48. Ke1 Kc5 49. Be2 Be6 50. Kd1 Bf5 51. Kc1 Be4 52. Kb2 Kd4 53. b6 Kc5 54. Kc3 Kxb6 55. Kd4 Bc6 56. Kxe3 Kc5 57. Bf3 Be8 58. Ke4 Bc6+ 59. Kf5 Bxf3 60. Kxg5 Kd5 61. Kf6 Bg4 62. h4 Ke4 1/2-1/2

[Event "BSJ Elo 4th"]
[Site "Bechhofen"]
[Date "1998.??.??"]
[Round "?"]
[White "Biro, Sandor"]
[Black "Petrasch, Klaus"]
[Result "1-0"]
[ECO "B50"]
[WhiteElo "2345"]
[BlackElo "2155"]
[PlyCount "65"]
[EventDate "1998.04.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. c3 g6 4. d4 Qc7 5. dxc5 dxc5 6. Bc4 Bg7 7. 0-0 e6 8. Bg5 Nc6 9. Na3 a6 10. Qd2 Nf6 11. Rfe1 e5 12. Rad1 0-0 13. Qd6 Qxd6 14. Rxd6 Ne8 15. Rxc6 bxc6 16. Be7 Nc7 17. Ng5 Be6 18. Bxf8 Kxf8 19. Bxe6 fxe6 20. Rd1 Ke7 21. Nc4 h6 22. Nf3 Rb8 23. Rd2 Nb5 24. Kf1 Rc8 25. a4 Na7 26. Nfxe5 Bxe5 27. Nxe5 Kf6 28. f4 g5 29. g3 Rc7 30. Nd7+ Kg6 31. Nxc5 gxf4 32. gxf4 Re7 33. Nxe6 1-0

[Event "BSJ Elo 4th"]
[Site "Bechhofen"]
[Date "1998.??.??"]
[Round "?"]
[White "Braginsky, Alexej"]
[Black "Petrasch, Klaus"]
[Result "1/2-1/2"]
[ECO "B76"]
[BlackElo "2155"]
[PlyCount "130"]
[EventDate "1998.04.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. f3 Bg7 7. Be3 0-0 8. Qd2 Nc6 9. 0-0-0 Bd7 10. h4 h5 11. g4 Bxg4 12. fxg4 Nxg4 13. Nxc6 bxc6 14. Be2 Nxe3 15. Qxe3 Kh7 16. Kb1 e6 17. Qg3 Be5 18. Qxe5 dxe5 19. Rxd8 Raxd8 20. Kc1 f5 21. Bd3 g5 22. hxg5 Kg6 23. Rg1 h4 24. Kd2 h3 25. Ke3 h2 26. Rh1 Rh8 27. Kf3 Rh4 28. Ne2 Kxg5 29. Ng3 Rdh8 30. Kg2 f4 31. Nf1 Rg4+ 32. Kf2 Rh3 33. Rxh2 Rxh2+ 34. Nxh2 Rg3 35. Nf3+ Kf6 36. Nd2 Rh3 37. Nc4 Rh2+ 38. Kf3 Rh3+ 39. Kg2 Rh8 40. b4 Rb8 41. a3 c5 42. c3 cxb4 43. axb4 Rg8+ 44. Kf1 Rg3 45. Nb2 f3 46. Na4 Kg5 47. Kf2 Kf4 48. Bf1 Rg6 49. Nc5 Rh6 50. Nd3+ Kxe4 51. Ne1 Rh2+ 52. Kg3 Rh1 53. Nxf3 Rxf1 54. Nd2+ Kd3 55. Nxf1 Kxc3 56. b5 Kb4 57. b6 axb6 58. Kf3 Kc3 59. Ke3 b5 60. Nd2 b4 61. Ke2 Kc2 62. Ke3 e4 63. Nxe4 b3 64. Nd2 b2 65. Nc4 b1N 1/2-1/2

[Event "BSJ Elo 4th"]
[Site "Bechhofen"]
[Date "1998.??.??"]
[Round "?"]
[White "Gehlhaar, Christian"]
[Black "Petrasch, Klaus"]
[Result "0-1"]
[ECO "B52"]
[BlackElo "2155"]
[PlyCount "50"]
[EventDate "1998.04.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Qxd7 5. c4 Nc6 6. d4 cxd4 7. Nxd4 Nf6 8. Nc3 g6 9. f3 Bg7 10. Be3 Rc8 11. b3 Nh5 12. g4 Nf4 13. Bxf4 Bxd4 14. Rc1 Qd8 15. Nb5 Bc5 16. Qd2 a6 17. Nc3 Nd4 18. Rf1 e6 19. Be3 Qh4+ 20. Kd1 Qh3 21. Bxd4 Bxd4 22. Kc2 Be5 23. Rf2 b5 24. f4 Bg7 25. Kb2 b4 0-1

[Event "BSJ Elo 4th"]
[Site "Bechhofen"]
[Date "1998.??.??"]
[Round "?"]
[White "Hashemi, Abbas"]
[Black "Petrasch, Klaus"]
[Result "1/2-1/2"]
[ECO "B22"]
[BlackElo "2020"]
[PlyCount "40"]
[EventDate "1998.04.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. d4 cxd4 5. Nf3 d6 6. exd6 Qxd6 7. Bc4 e6 8. Nxd4 Nb6 9. Be2 Bd7 10. Na3 a6 11. Nac2 e5 12. Nf3 Qxd1+ 13. Bxd1 Nc6 14. 0-0 Bd6 15. Be3 Nd5 16. Be2 Be6 17. Rfd1 Rd8 18. Ng5 Nxe3 19. Nxe6 Nxd1 20. Nxd8 Nxc3 1/2-1/2

[Event "Mittelfranken-chA"]
[Site "Postbauer"]
[Date "1998.??.??"]
[Round "4"]
[White "Hepting, Heinrich"]
[Black "Petrasch, Klaus"]
[Result "0-1"]
[ECO "B23"]
[WhiteElo "2144"]
[BlackElo "2020"]
[PlyCount "94"]
[EventDate "1998.04.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 d6 3. f4 g6 4. Nf3 Bg7 5. Bc4 e6 6. 0-0 Ne7 7. d3 0-0 8. Qe1 d5 9. Bb3 Nbc6 10. Kh1 Rb8 11. Nd1 b5 12. c3 c4 13. Bc2 cxd3 14. Bxd3 dxe4 15. Bxe4 b4 16. Rf2 Qc7 17. cxb4 Nxb4 18. Bd2 Nbd5 19. a3 Qb6 20. Rb1 Nf6 21. Bc2 Bb7 22. Bc3 Ng4 23. Rf1 Nd5 24. Bd2 Rbc8 25. Bd3 Qd6 26. Be2 Rfd8 27. h3 Ngf6 28. Kh2 h5 29. Nc3 Ne7 30. Nb5 Qb8 31. Ba5 Rd5 32. Nfd4 Nf5 33. Nxf5 Rxf5 34. Bc3 Rfc5 35. Be5 Qa8 36. Nd4 Bd5 37. b3 Ne4 38. Bxg7 Kxg7 39. Bd3 Nf6 40. Qe3 Rc3 41. Nb5 Rxd3 42. Qxd3 Be4 43. Qd2 Rc2 44. Rbd1 Qc6 45. Nd4 Rxd2 46. Rxd2 Qc3 47. Rfd1 h4 0-1

[Event "Mittelfranken-chA"]
[Site "Postbauer"]
[Date "1998.??.??"]
[Round "6"]
[White "Hirn, Oskar"]
[Black "Petrasch, Klaus"]
[Result "1-0"]
[ECO "E08"]
[WhiteElo "2179"]
[BlackElo "2020"]
[PlyCount "31"]
[EventDate "1998.04.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. d4 Nf6 2. g3 e6 3. Bg2 d5 4. Nf3 Nbd7 5. c4 c6 6. Qc2 Be7 7. 0-0 0-0 8. Rd1 b6 9. Ne5 Bb7 10. cxd5 cxd5 11. Nc6 Bxc6 12. Qxc6 Rc8 13. Qa4 Qc7 14. Nc3 Qb7 15. Bf4 Rc4 16. Qxc4 1-0

[Event "Mittelfranken-chA"]
[Site "Postbauer"]
[Date "1998.??.??"]
[Round "1"]
[White "Petrasch, Klaus"]
[Black "Ackermann, Robert"]
[Result "1-0"]
[ECO "B18"]
[WhiteElo "2020"]
[BlackElo "1713"]
[PlyCount "74"]
[EventDate "1998.04.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. Bc4 Nf6 7. N1e2 e6 8. 0-0 Bd6 9. Bf4 0-0 10. Qd2 Re8 11. Rad1 Bxf4 12. Nxf4 Nbd7 13. Nxg6 hxg6 14. c3 Qc7 15. Qg5 Nb6 16. Bb3 Nbd5 17. h4 Qf4 18. c4 Nh7 19. Qe5 Qxe5 20. dxe5 Nb6 21. Ne4 Rad8 22. Nc5 Rb8 23. Rd6 g5 24. g3 gxh4 25. gxh4 Nf8 26. h5 g6 27. Ne4 Red8 28. c5 Nd5 29. Bxd5 cxd5 30. Nf6+ Kg7 31. f4 gxh5 32. Nxh5+ Kh6 33. Nf6 Ng6 34. Rf3 Ne7 35. Nd7 Nf5 36. Nxb8 Nxd6 37. exd6 Rxb8 1-0

[Event "Mittelfranken-chA"]
[Site "Postbauer"]
[Date "1998.??.??"]
[Round "3"]
[White "Petrasch, Klaus"]
[Black "Eckhardt, Wladislaw"]
[Result "1-0"]
[ECO "B34"]
[WhiteElo "2020"]
[BlackElo "1939"]
[PlyCount "52"]
[EventDate "1998.04.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Nxc6 bxc6 7. e5 Ng8 8. Bc4 Qa5 9. f4 Bg7 10. Bd2 Nh6 11. Qe2 0-0 12. 0-0-0 d6 13. Nd5 Qd8 14. exd6 exd6 15. Ne7+ Kh8 16. Nxc8 Rxc8 17. Qf3 d5 18. Bc3 d4 19. g4 Qb6 20. Bd2 Rb8 21. b3 Qc5 22. Bd3 f5 23. h3 a5 24. Rde1 a4 25. bxa4 Qc3 26. Kd1 c5 1-0

[Event "BSJ Elo 4th"]
[Site "Bechhofen"]
[Date "1998.??.??"]
[Round "?"]
[White "Petrasch, Klaus"]
[Black "Friedrich, Wolfgang"]
[Result "1/2-1/2"]
[ECO "C01"]
[WhiteElo "2155"]
[BlackElo "2125"]
[PlyCount "25"]
[EventDate "1998.04.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. exd5 exd5 5. Bd3 Nc6 6. Be3 Nf6 7. Nge2 0-0 8. 0-0 Re8 9. Bg5 Be7 10. a3 h6 11. Bf4 Bd6 12. Qd2 a6 13. b4 1/2-1/2

[Event "Mittelfranken-chA"]
[Site "Postbauer"]
[Date "1998.??.??"]
[Round "7"]
[White "Petrasch, Klaus"]
[Black "Kalender, Benjamin"]
[Result "1/2-1/2"]
[ECO "B92"]
[WhiteElo "2020"]
[BlackElo "2027"]
[PlyCount "59"]
[EventDate "1998.04.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be7 8. Be3 Be6 9. a4 0-0 10. 0-0 Nbd7 11. f4 exf4 12. Bxf4 Ne5 13. Nd4 Qb6 14. Qd2 Rac8 15. a5 Qb4 16. Bg5 d5 17. Nf5 Bxf5 18. Rxf5 Qxb2 19. Rb1 Qxc3 20. Qxc3 Rxc3 21. Rxe5 Bc5+ 22. Kf1 Nxe4 23. Rxd5 Re8 24. Bd3 h6 25. Bc1 Nf6 26. Rf5 Ng4 27. g3 Nxh2+ 28. Kg2 Ng4 29. Rxb7 f6 30. Bd2 1/2-1/2

[Event "Mittelfranken-chA"]
[Site "Postbauer"]
[Date "1998.??.??"]
[Round "5"]
[White "Petrasch, Klaus"]
[Black "Kordts, Wolfgang"]
[Result "1/2-1/2"]
[ECO "B84"]
[WhiteElo "2020"]
[BlackElo "2110"]
[PlyCount "16"]
[EventDate "1998.04.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e6 7. Be3 Be7 8. g4 d5 1/2-1/2

[Event "BSJ Elo 4th"]
[Site "Bechhofen"]
[Date "1998.??.??"]
[Round "?"]
[White "Petrasch, Klaus"]
[Black "Kustar, Sandor"]
[Result "0-1"]
[ECO "B43"]
[WhiteElo "2155"]
[BlackElo "2405"]
[PlyCount "60"]
[EventDate "1998.04.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. Be2 Bb4 7. Bd2 Nf6 8. Bf3 d6 9. 0-0 Nbd7 10. Nd5 Nxd5 11. exd5 Bxd2 12. dxe6 Bf4 13. exf7+ Ke7 14. Nf5+ Kf8 15. Re1 Nf6 16. Ne7 Be5 17. Nd5 Qd8 18. Qd2 Kxf7 19. Qb4 Re8 20. Nxf6 Qxf6 21. Bxb7 Bxb7 22. Qxb7+ Kg8 23. c3 Rab8 24. Qc6 Qf7 25. g3 Rxb2 26. f4 Rf8 27. Qxa6 Bxc3 28. Red1 Rb4 29. Rac1 Bd4+ 30. Kf1 Qd5 0-1

[Event "BSJ Elo 4th"]
[Site "Bechhofen"]
[Date "1998.??.??"]
[Round "?"]
[White "Petrasch, Klaus"]
[Black "Meingast, Matthias"]
[Result "1/2-1/2"]
[ECO "B09"]
[WhiteElo "2155"]
[PlyCount "15"]
[EventDate "1998.04.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. f4 Bg7 5. Nf3 c6 6. Bd3 0-0 7. 0-0 Qc7 8. Qe1 1/2-1/2

[Event "BSJ Elo 4th"]
[Site "Bechhofen"]
[Date "1998.??.??"]
[Round "?"]
[White "Petrasch, Klaus"]
[Black "Sturm, Bernhard"]
[Result "1/2-1/2"]
[ECO "B59"]
[WhiteElo "2155"]
[PlyCount "31"]
[EventDate "1998.04.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Be2 e5 7. Nb3 Be7 8. Be3 0-0 9. 0-0 Be6 10. f4 a5 11. f5 Bd7 12. a4 Nb4 13. Bf3 Bc6 14. Qe2 Qc7 15. Rad1 Rfd8 16. g4 1/2-1/2

[Event "Mittelfranken-chA"]
[Site "Postbauer"]
[Date "1998.??.??"]
[Round "9"]
[White "Petrasch, Klaus"]
[Black "Suess, Helmut"]
[Result "1/2-1/2"]
[ECO "B07"]
[WhiteElo "2020"]
[BlackElo "1965"]
[PlyCount "20"]
[EventDate "1998.04.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. e4 d6 2. Nf3 g6 3. d4 Bg7 4. c3 c6 5. Bd3 Nf6 6. 0-0 0-0 7. h3 Nbd7 8. Be3 e5 9. Re1 Qc7 10. Nbd2 b5 1/2-1/2

[Event "Mittelfranken-chA"]
[Site "Postbauer"]
[Date "1998.??.??"]
[Round "8"]
[White "Ponnath, Lorenz"]
[Black "Petrasch, Klaus"]
[Result "1-0"]
[ECO "A58"]
[WhiteElo "2015"]
[BlackElo "2020"]
[PlyCount "67"]
[EventDate "1998.04.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. bxa6 Bxa6 6. g3 d6 7. Bg2 g6 8. Nf3 Bg7 9. 0-0 0-0 10. Re1 Nbd7 11. Nc3 Qc7 12. h3 Nb6 13. Nh2 Rfb8 14. Bg5 Nc4 15. b3 Na3 16. Rc1 Qa5 17. Bd2 Qd8 18. Ng4 Nd7 19. Nh6+ Kf8 20. Ne4 c4 21. Rc3 cxb3 22. Ng5 Bxh6 23. Ne6+ fxe6 24. Bxh6+ Kg8 25. dxe6 Nf6 26. Bxa8 Rxa8 27. axb3 Nb5 28. Re3 d5 29. g4 Qd6 30. g5 Ne4 31. Qa1 d4 32. Rf3 Qc6 33. Rd1 Rd8 34. Rxd4 1-0

[Event "Mittelfranken-chA"]
[Site "Postbauer"]
[Date "1998.??.??"]
[Round "2"]
[White "Schroll, Ralph"]
[Black "Petrasch, Klaus"]
[Result "1-0"]
[ECO "E53"]
[WhiteElo "2198"]
[BlackElo "2020"]
[PlyCount "81"]
[EventDate "1998.04.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 c5 5. Bd3 d5 6. Nf3 Nc6 7. 0-0 Bxc3 8. bxc3 0-0 9. Ba3 Nd7 10. Qc2 h6 11. Rab1 b6 12. dxc5 Nxc5 13. cxd5 exd5 14. c4 Bg4 15. Be2 dxc4 16. Qxc4 Bxf3 17. gxf3 Ne5 18. Qf4 Ng6 19. Qf5 Re8 20. Rfd1 Qc7 21. f4 Nxf4 22. Bb5 Ng6 23. Bxe8 Rxe8 24. Bxc5 Qxc5 25. Qxc5 bxc5 26. Rb7 Ne5 27. Rc7 c4 28. Kg2 Re6 29. Rd5 f6 30. Ra5 a6 31. h3 Rb6 32. Kg3 Nc6 33. Rc5 Nb4 34. Rxc4 Nxa2 35. Ra7 f5 36. Rcc7 Rg6+ 37. Kf4 Nb4 38. Rd7 Nc2 39. Kxf5 Rg5+ 40. Kf4 a5 41. h4 1-0

[Event "BSJ Elo 4th"]
[Site "Bechhofen"]
[Date "1998.??.??"]
[Round "?"]
[White "Zwanzger, Johannes"]
[Black "Petrasch, Klaus"]
[Result "1-0"]
[ECO "B76"]
[WhiteElo "2235"]
[BlackElo "2155"]
[PlyCount "67"]
[EventDate "1998.04.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 0-0 8. Qd2 Nc6 9. 0-0-0 Bd7 10. h4 h5 11. Bh6 Qa5 12. Bxg7 Kxg7 13. Nxc6 bxc6 14. Bc4 Rab8 15. Rhg1 Qb4 16. Bb3 c5 17. Nd5 Nxd5 18. Qxd5 Be6 19. Qd2 a5 20. c3 Qb5 21. Bxe6 fxe6 22. g4 hxg4 23. Rxg4 Rxf3 24. h5 Rf6 25. Rxg6+ Rxg6 26. hxg6 Rf8 27. Qg5 Rf6 28. Qh4 Rxg6 29. Qxe7+ Kg8 30. Rh1 Rg2 31. Qd8+ Kf7 32. Rh7+ Rg7 33. Qc7+ Ke8 34. Rh8+ 1-0

[Event "Gran Canaria op"]
[Site "Gran Canaria"]
[Date "1996.??.??"]
[Round "?"]
[White "Miles, Anthony John"]
[Black "Petrasch, Klaus"]
[Result "1-0"]
[ECO "B50"]
[WhiteElo "2635"]
[PlyCount "55"]
[EventDate "1996.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. c3 Nf6 4. Be2 g6 5. 0-0 Bg7 6. Bb5+ Bd7 7. Bxd7+ Nbxd7 8. Qe2 Qc7 9. d4 cxd4 10. cxd4 0-0 11. Nc3 a6 12. h3 b5 13. e5 Ne8 14. Nd5 Qd8 15. e6 Nef6 16. exf7+ Rxf7 17. Ng5 Nxd5 18. Qe6 Qe8 19. Qxd5 e6 20. Nxe6 Nb6 21. Qb3 d5 22. Nxg7 Kxg7 23. Qg3 Qe4 24. b3 Nd7 25. Be3 Re8 26. Rae1 Nf6 27. Qd6 Re6 28. Qxe6 1-0

[Event "Gran Canaria op"]
[Site "Gran Canaria"]
[Date "1996.??.??"]
[Round "?"]
[White "Perdomo Abad, Jose"]
[Black "Petrasch, Klaus"]
[Result "1-0"]
[ECO "B76"]
[WhiteElo "2265"]
[PlyCount "67"]
[EventDate "1996.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 0-0 8. Qd2 Nc6 9. 0-0-0 Bd7 10. Kb1 Qb8 11. Bc4 Ne5 12. Bb3 Rc8 13. Bh6 Bh8 14. h4 Nc4 15. Qg5 Rc5 16. Qc1 a5 17. Nf5 Bxf5 18. exf5 b5 19. g4 b4 20. Na4 Rc6 21. h5 Qb5 22. hxg6 hxg6 23. Bf8 Rxf8 24. Rxh8+ Kxh8 25. Qh6+ Kg8 26. Rh1 Nh5 27. gxh5 g5 28. Rg1 Nd2+ 29. Ka1 Nxb3+ 30. axb3 f6 31. Qg6+ Kh8 32. f4 Qd5 33. fxg5 Qf7 34. Qh6+ 1-0

[Event "Gran Canaria op"]
[Site "Gran Canaria"]
[Date "1996.??.??"]
[Round "?"]
[White "Petrasch, Klaus"]
[Black "Kloster, Josef"]
[Result "1-0"]
[ECO "C22"]
[BlackElo "2185"]
[PlyCount "33"]
[EventDate "1996.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. e4 e5 2. d4 exd4 3. Qxd4 Nc6 4. Qe3 b6 5. Nc3 Bb7 6. Bd2 d6 7. 0-0-0 Nge7 8. f4 g6 9. Nf3 Qd7 10. Nd5 Bg7 11. Bc3 Bxc3 12. Qxc3 Nxd5 13. exd5 Ne5 14. Nxe5 Qa4 15. Nc6 Qxf4+ 16. Kb1 Kd7 17. Bb5 1-0

[Event "Bad Woerishofen op 11th"]
[Site "Bad Woerishofen"]
[Date "1995.??.??"]
[Round "2"]
[White "Bischoff, Klaus"]
[Black "Petrasch, Klaus"]
[Result "1-0"]
[ECO "A24"]
[WhiteElo "2525"]
[PlyCount "73"]
[EventDate "1995.03.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 047 Extra"]
[Source "ChessBase"]
[SourceDate "1995.09.01"]
[SourceVersion "1"]
[SourceVersionDate "1995.09.01"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 g6 3. e4 e5 4. g3 Bg7 5. Bg2 d6 6. Nge2 Be6 7. d3 0-0 8. 0-0 c6 9. h3 Na6 10. f4 Qd7 11. Kh2 Ne8 12. Be3 f5 13. Qd2 Nac7 14. Rad1 b6 15. b3 Rd8 16. exf5 gxf5 17. fxe5 dxe5 18. d4 e4 19. Nf4 Bf7 20. g4 fxg4 21. Nxe4 gxh3 22. Bxh3 Qe7 23. Ng3 Nd6 24. Ngh5 Ne4 25. Qg2 Bxh5 26. Nxh5 Nf6 27. Nxg7 Qxg7 28. Qxc6 Kh8 29. Bf4 Nce8 30. Be5 Qh6 31. Rf2 Rd6 32. Qf3 Re6 33. Rdf1 Ng7 34. Bxf6 Rexf6 35. Qxf6 Rxf6 36. Rxf6 Qd2+ 37. R1f2 1-0

[Event "Badenweiler op"]
[Site "Badenweiler"]
[Date "1994.??.??"]
[Round "4"]
[White "Kiefhaber, Holger"]
[Black "Petrasch, Klaus"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2305"]
[PlyCount "69"]
[EventDate "1994.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. d4 cxd4 5. Nf3 e6 6. cxd4 Nc6 7. a3 d6 8. Bd3 Be7 9. 0-0 dxe5 10. dxe5 Qc7 11. Qe2 h6 12. Bd2 g5 13. Bb5 Bd7 14. Nc3 Nxc3 15. Bxc3 a6 16. Bd3 Na5 17. Nd2 b5 18. Rac1 Rc8 19. Rc2 Qb6 20. Rfc1 Nc6 21. Ne4 Kf8 22. Qh5 Be8 23. Qf3 Rd8 24. Nd6 Nd4 25. Qe3 Rxd6 26. exd6 Bf6 27. Bxd4 Bxd4 28. Qg3 e5 29. h4 Qxd6 30. Rc8 Qf6 31. R1c2 gxh4 32. Qg4 h3 33. Qxh3 Qe7 34. Rxe8+ Qxe8 35. Rc8 1-0

[Event "Badenweiler op"]
[Site "Badenweiler"]
[Date "1994.??.??"]
[Round "8"]
[White "Mattern, Andre"]
[Black "Petrasch, Klaus"]
[Result "1-0"]
[ECO "B23"]
[PlyCount "89"]
[EventDate "1994.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. f4 d6 4. Nf3 g6 5. Bc4 e6 6. 0-0 Bg7 7. d3 Nge7 8. Qe1 0-0 9. f5 exf5 10. Qh4 Ne5 11. Nxe5 dxe5 12. Bg5 Qd4+ 13. Kh1 Nc6 14. Nd5 Qxb2 15. Nf6+ Bxf6 16. Bxf6 h5 17. Qg5 Kh7 18. Rac1 f4 19. g3 Bg4 20. h3 Bf3+ 21. Kh2 Nd4 22. Bxe5 f6 23. Bxd4 Qxd4 24. Qxf4 Be2 25. Rf2 f5 26. Rxe2 fxe4 27. Qe3 Qd6 28. Qxe4 Rae8 29. Qg2 h4 30. Rce1 Rxe2 31. Rxe2 Rf5 32. Re3 Qf6 33. Re2 hxg3+ 34. Qxg3 Rg5 35. Re6 Qd8 36. Qd6 Qa5 37. Re2 Qc3 38. Qe6 Qa1 39. Qe3 Rf5 40. Qg3 Qf1 41. Rg2 g5 42. Qg4 Kh6 43. h4 Re5 44. hxg5+ Kg6 45. Qh4 1-0

[Event "Badenweiler op"]
[Site "Badenweiler"]
[Date "1994.??.??"]
[Round "2"]
[White "Mueller, Werner"]
[Black "Petrasch, Klaus"]
[Result "1-0"]
[ECO "A05"]
[WhiteElo "2300"]
[PlyCount "99"]
[EventDate "1994.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. Nf3 c5 2. g3 b6 3. Bg2 Bb7 4. d3 d5 5. 0-0 Nf6 6. Nbd2 e6 7. e4 dxe4 8. Ng5 Be7 9. Ndxe4 Nxe4 10. Nxe4 Nc6 11. h4 Qd7 12. a3 h6 13. b4 cxb4 14. axb4 Nxb4 15. Bb2 0-0 16. Qg4 f6 17. Bh3 a5 18. Rac1 a4 19. Rfe1 a3 20. Ba1 Nd5 21. Qg6 Qe8 22. Bxe6+ Kh8 23. Qg4 h5 24. Qh3 Qg6 25. Bf5 Qf7 26. c4 Nb4 27. Red1 Bc8 28. d4 Bxf5 29. Qxf5 g6 30. Qf3 Nc6 31. d5 Ne5 32. Qf4 Rad8 33. Ng5 fxg5 34. Qxe5+ Kh7 35. Bd4 Bf6 36. Qxf6 Qxf6 37. Bxf6 Rxf6 38. hxg5 Rf5 39. Rd3 Ra8 40. Ra1 a2 41. Rd2 Rxg5 42. Raxa2 Rc8 43. Rd4 Rg4 44. Rxg4 hxg4 45. Ra4 Kg7 46. Rb4 Kf7 47. Kf1 Rc5 48. Ke2 b5 49. cxb5 Rxd5 50. b6 1-0

[Event "Badenweiler op"]
[Site "Badenweiler"]
[Date "1994.??.??"]
[Round "7"]
[White "Petrasch, Klaus"]
[Black "Gutmann, Manfred"]
[Result "1/2-1/2"]
[ECO "B00"]
[PlyCount "140"]
[EventDate "1994.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 b6 2. d4 Bb7 3. Nc3 e6 4. a3 Nf6 5. Bd3 c5 6. Nf3 cxd4 7. Nxd4 Nc6 8. Be3 Ne5 9. h3 Be7 10. 0-0 0-0 11. f4 Nxd3 12. cxd3 d6 13. Rc1 a6 14. Qe2 Rc8 15. Kh2 g6 16. f5 e5 17. Nc2 Kh8 18. fxg6 fxg6 19. Bh6 Rf7 20. Ne3 Kg8 21. Ng4 Qd7 22. Nxf6+ Rxf6 23. Rxf6 Bxf6 24. Qf2 Bg7 25. Bxg7 Kxg7 26. Qxb6 Qf7 27. Qe3 Qf4+ 28. Qxf4 exf4 29. Ne2 Rxc1 30. Nxc1 Kf6 31. Kg1 Ke5 32. Kf2 d5 33. exd5 Bxd5 34. Ne2 g5 35. b4 h5 36. a4 Bc6 37. Nc3 Kd4 38. b5 axb5 39. axb5 Ba8 40. Na4 Kxd3 41. Nc5+ Kc4 42. Ne6 Kxb5 43. Nxg5 Bd5 44. h4 Kc5 45. Nh3 Kd4 46. Nxf4 Bf7 47. Kf3 Ke5 48. Ne2 Bd5+ 49. Kf2 Bf7 50. Ke3 Be8 51. Nf4 Bf7 52. Nd3+ Kf5 53. Nf2 Bd5 54. g3 Bc6 55. Kd4 Bf3 56. Kc5 Be2 57. Kd6 Bf3 58. Ke7 Be2 59. Kf7 Bf3 60. Kg7 Be2 61. Kh6 Bf3 62. Nd3 Bd1 63. Nf4 Kg4 64. Nxh5 Be2 65. Nf6+ Kxg3 66. Kg5 Bd1 67. Ne4+ Kg2 68. Nd2 Kg3 69. Nf1+ Kh3 70. Ne3 Be2 1/2-1/2

[Event "Badenweiler op"]
[Site "Badenweiler"]
[Date "1994.??.??"]
[Round "5"]
[White "Petrasch, Klaus"]
[Black "Tredt, Andreas"]
[Result "0-1"]
[ECO "C01"]
[PlyCount "47"]
[EventDate "1994.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. exd5 exd5 5. Bd3 Nc6 6. a3 Bxc3+ 7. bxc3 Nge7 8. Qf3 Be6 9. Ne2 Qd7 10. h3 h5 11. Bf4 0-0-0 12. Nc1 Rde8 13. Nb3 Bg4 14. hxg4 hxg4 15. Rxh8 gxf3 16. Rxe8+ Qxe8 17. gxf3 f5 18. Kf1 Qh5 19. Kg2 Ng6 20. Bg3 f4 21. Bh2 Nh4+ 22. Kf1 Qxf3 23. Bg1 Qg2+ 24. Ke1 0-1

[Event "Badenweiler op"]
[Site "Badenweiler"]
[Date "1994.??.??"]
[Round "3"]
[White "Petrasch, Klaus"]
[Black "Wuehl, Martin"]
[Result "1-0"]
[ECO "B06"]
[PlyCount "109"]
[EventDate "1994.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 d6 2. d4 g6 3. Bd3 Bg7 4. c3 Nd7 5. f4 e5 6. Nf3 Ne7 7. 0-0 0-0 8. Be3 exf4 9. Bxf4 h6 10. Nbd2 Kh7 11. h3 f5 12. Nh4 fxe4 13. Bxe4 Nf6 14. Bd3 Nfd5 15. Bg3 Rxf1+ 16. Qxf1 Ne3 17. Qf7 N3f5 18. Nxg6 Nxg6 19. Bxf5 Bxf5 20. Qxf5 Qf8 21. Qd3 Qf7 22. b3 Re8 23. Nf3 Kh8 24. Rf1 Qe6 25. Kh2 a6 26. Re1 Qf7 27. Rxe8+ Qxe8 28. Qf5 Nf8 29. Bh4 Qe6 30. Qxe6 Nxe6 31. g3 Kg8 32. Kg2 Kf7 33. Kf2 Bf6 34. Bxf6 Kxf6 35. Ke3 Ng5 36. g4 Ne6 37. h4 c6 38. c4 b5 39. Ke4 Nc7 40. d5 bxc4 41. bxc4 cxd5+ 42. cxd5 Nb5 43. Kd3 Nc7 44. Kc4 a5 45. a4 Na6 46. Kb5 Nb4 47. Kxa5 Nxd5 48. Kb5 Ke6 49. a5 Kd7 50. Nd4 Nc7+ 51. Kc4 Ne8 52. Nf5 d5+ 53. Kc5 Ke6 54. a6 h5 55. Nd4+ 1-0

[Event "Badenweiler op"]
[Site "Badenweiler"]
[Date "1994.??.??"]
[Round "6"]
[White "Rocholz, Gerold"]
[Black "Petrasch, Klaus"]
[Result "0-1"]
[ECO "A08"]
[PlyCount "83"]
[EventDate "1994.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 c5 2. d3 Nc6 3. g3 d5 4. Nd2 Nf6 5. Bg2 g6 6. Ngf3 dxe4 7. dxe4 Bg7 8. 0-0 0-0 9. Re1 e5 10. c3 Qe7 11. Qe2 h6 12. Nc4 b6 13. Ne3 Be6 14. Nh4 Rac8 15. Nd5 Qd8 16. Rd1 Kh7 17. b3 Ng8 18. Qf1 Qe8 19. Bh3 Nf6 20. Nxf6+ Bxf6 21. Bxe6 Qxe6 22. Ng2 Rfd8 23. Ne3 Rxd1 24. Qxd1 Bg5 25. Nd5 Bxc1 26. Rxc1 b5 27. a3 a5 28. b4 axb4 29. axb4 cxb4 30. cxb4 Rd8 31. Rc5 Nd4 32. Qg4 Rb8 33. Rc7 Kg7 34. Qxe6 Nxe6 35. Rc6 Ra8 36. Nb6 Ra1+ 37. Kg2 Re1 38. f3 Re2+ 39. Kf1 Rxh2 40. Nd7 Nd4 41. Rd6 Nxf3 42. Rd5 0-1

[Event "Guernsey op"]
[Site "Guernsey"]
[Date "1989.??.??"]
[Round "?"]
[White "Ward, Christopher"]
[Black "Petrasch, Klaus"]
[Result "1-0"]
[ECO "D96"]
[WhiteElo "2380"]
[PlyCount "65"]
[EventDate "1989.10.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GCI"]
[SourceTitle "TD"]
[Source "ChessBase"]
[SourceDate "1994.03.01"]
[SourceVersion "1"]
[SourceVersionDate "1994.03.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. Qb3 c6 6. cxd5 cxd5 7. Bg5 e6 8. e3 0-0 9. Be2 Nc6 10. 0-0 h6 11. Bh4 g5 12. Bg3 Nh5 13. Ne1 Nxg3 14. hxg3 b6 15. Nd3 Bb7 16. Rac1 Rc8 17. Qa4 Na5 18. Rfd1 a6 19. Qc2 Qd6 20. b3 Rc7 21. Qd2 Rfc8 22. Na4 f6 23. Rxc7 Rxc7 24. Nb4 b5 25. Nc5 Bf8 26. Nbxa6 Bxa6 27. Qxa5 Bc8 28. Qxb5 e5 29. b4 e4 30. g4 h5 31. gxh5 g4 32. g3 Bh6 33. Qe8+ 1-0

[Event "Guernsey op"]
[Site "Guernsey"]
[Date "1987.??.??"]
[Round "?"]
[White "Petrasch, Klaus"]
[Black "Le Blancq, Simon"]
[Result "1/2-1/2"]
[ECO "B78"]
[BlackElo "2285"]
[PlyCount "136"]
[EventDate "1987.10.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GCI"]
[SourceTitle "TD"]
[Source "ChessBase"]
[SourceDate "1994.03.01"]
[SourceVersion "1"]
[SourceVersionDate "1994.03.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. Bc4 0-0 8. f3 Nc6 9. Qd2 Bd7 10. 0-0-0 Rc8 11. Bb3 Ne5 12. h4 h5 13. Bg5 Rc5 14. Bxf6 Bxf6 15. g4 hxg4 16. f4 Nc4 17. Qd3 Qc8 18. Kb1 a5 19. a4 b5 20. axb5 Na3+ 21. Ka2 Bxd4 22. Qxd4 Nxb5 23. Nxb5 Rxb5 24. h5 a4 25. Bd5 Rxd5 26. exd5 Qxc2 27. hxg6 f6 28. Qd3 Qxd3 29. Rxd3 Bf5 30. Re3 Re8 31. Ka3 Bxg6 32. Kxa4 Ra8+ 33. Kb4 Kf7 34. Rhe1 Ra7 35. b3 Bc2 36. Kc3 Rc7+ 37. Kb2 Bf5 38. Rc3 Rb7 39. Rce3 Bc8 40. Rc1 Bf5 41. Rc4 Ke8 42. b4 Rb5 43. Rd4 Bc8 44. Kb3 Bb7 45. Kc4 Ba6 46. Kb3 Bb7 47. Red3 Rb6 48. f5 Rb5 49. Ka4 Ba6 50. Rc3 Rb8 51. Rxg4 Kf7 52. Rcg3 Rh8 53. Ka5 Bb7 54. Rd4 Rh5 55. Rf3 Bc8 56. b5 Bxf5 57. Rxf5 Rxf5 58. b6 Rh5 59. b7 Rh8 60. Kb6 f5 61. Kc7 e6 62. dxe6+ Kxe6 63. Rxd6+ Ke5 64. Rd8 Rh7+ 65. Kc6 Rxb7 66. Kxb7 f4 67. Kc6 f3 68. Kc5 Ke4 1/2-1/2

[Event "Guernsey op"]
[Site "Guernsey"]
[Date "1987.??.??"]
[Round "?"]
[White "Wessels, C."]
[Black "Petrasch, Klaus"]
[Result "0-1"]
[ECO "B77"]
[PlyCount "62"]
[EventDate "1987.10.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GCI"]
[SourceTitle "TD"]
[Source "ChessBase"]
[SourceDate "1994.03.01"]
[SourceVersion "1"]
[SourceVersionDate "1994.03.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. f3 Bg7 7. Be3 0-0 8. Qd2 Nc6 9. Bc4 Bd7 10. Bb3 Rc8 11. g4 Ne5 12. g5 Nh5 13. Nce2 Nc4 14. Bxc4 Rxc4 15. Ng3 Nf4 16. c3 Ne6 17. Nge2 b5 18. b3 Rc7 19. h4 Qa8 20. h5 d5 21. e5 Bxe5 22. f4 Nxd4 23. Bxd4 Bxd4 24. Qxd4 Bg4 25. hxg6 fxg6 26. Qe5 Qc6 27. Nd4 Qxc3+ 28. Kf2 Qd2+ 29. Kg3 Rc3+ 30. Kxg4 Qg2+ 31. Kh4 Qg3# 0-1

[Event "Guernsey op 12th"]
[Site "Guernsey"]
[Date "1986.??.??"]
[Round "4"]
[White "Carr, Neil L"]
[Black "Petrasch, Klaus"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2295"]
[PlyCount "73"]
[EventDate "1986.10.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GCI"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Ne2 e6 5. Ng3 Bg6 6. h4 h6 7. h5 Bh7 8. Bd3 Bxd3 9. cxd3 Qb6 10. Be3 Nd7 11. 0-0 Ne7 12. f4 f5 13. Rf2 c5 14. dxc5 Nxc5 15. Nc3 Nc6 16. d4 Nd7 17. Rc1 Be7 18. Nf1 0-0 19. g4 Kh8 20. Rg2 Bb4 21. gxf5 Bxc3 22. Qg4 Rg8 23. bxc3 exf5 24. Qxf5 Qc7 25. Qf7 Raf8 26. Qxd5 Ne7 27. Qe4 Nb6 28. c4 Nf5 29. c5 Nxe3 30. Nxe3 Qc8 31. Rf1 Na4 32. f5 Qe8 33. Rg6 Qb5 34. Nd5 Qc4 35. e6 Nxc5 36. Qe5 Qd3 37. Rxh6# 1-0

[Event "Bayern Kongress-56 Meisterturnier 2"]
[Site "Ansbach"]
[Date "1985.08.17"]
[Round "9"]
[White "Petrasch, Klaus"]
[Black "Kannenberg, Karl Heinz"]
[Result "1/2-1/2"]
[ECO "C41"]
[PlyCount "17"]
[EventDate "1985.08.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 e5 2. d4 d6 3. Nf3 Nd7 4. Bc4 c6 5. 0-0 Qc7 6. Ng5 Nh6 7. Be3 Nf6 8. dxe5 dxe5 9. h3 1/2-1/2

[Event "Bayern Kongress-56 Meisterturnier 2"]
[Site "Ansbach"]
[Date "1985.08.16"]
[Round "8"]
[White "Dierich, Jochen"]
[Black "Petrasch, Klaus"]
[Result "0-1"]
[ECO "A00"]
[PlyCount "46"]
[EventDate "1985.08.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d3 Nf6 2. g3 e5 3. Bg2 Bc5 4. Nf3 d6 5. 0-0 h6 6. c3 Nc6 7. b4 Bb6 8. a4 a6 9. Bb2 Be6 10. Nbd2 Qd7 11. e4 0-0 12. Qc2 Nh5 13. b5 Ne7 14. a5 Ba7 15. bxa6 bxa6 16. d4 Ng6 17. c4 f6 18. Rfe1 Bh3 19. Bh1 Ngf4 20. Nh4 exd4 21. Bf3 g5 22. gxf4 gxf4 23. Bxh5 Qg7+ 0-1

[Event "Bayern Kongress-56 Meisterturnier 2"]
[Site "Ansbach"]
[Date "1985.08.15"]
[Round "7"]
[White "Petrasch, Klaus"]
[Black "Kurz, Alexander"]
[Result "0-1"]
[ECO "B78"]
[PlyCount "81"]
[EventDate "1985.08.09"]
[EventType "swiss"]
[EventRounds "9"]
[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. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. Bc4 0-0 8. f3 Nc6 9. Qd2 Bd7 10. 0-0-0 Rc8 11. Bb3 Ne5 12. h4 h5 13. Rdg1 Qa5 14. Kb1 Nc4 15. Bxc4 Rxc4 16. Nb3 Qc7 17. Bh6 Bxh6 18. Qxh6 Rxc3 19. bxc3 Rc8 20. Qd2 a5 21. g4 hxg4 22. h5 a4 23. hxg6 axb3 24. g7 bxa2+ 25. Kb2 Nh7 26. Rg2 gxf3 27. Rgh2 f6 28. Rxh7 a1Q+ 29. Rxa1 Qb6+ 30. Kc1 Kxh7 31. Qh2+ Kxg7 32. Kd2 Rc5 33. Rh1 Rg5 34. Qh7+ Kf8 35. Qh6+ Kf7 36. Qh7+ Rg7 37. Qh5+ Kf8 38. Qh8+ Rg8 39. Qh6+ Ke8 40. Qh7 Kf8 41. Qh6+ 0-1

[Event "Bayern Kongress-56 Meisterturnier 2"]
[Site "Ansbach"]
[Date "1985.08.14"]
[Round "6"]
[White "Keller, Andreas"]
[Black "Petrasch, Klaus"]
[Result "1/2-1/2"]
[ECO "D26"]
[PlyCount "104"]
[EventDate "1985.08.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 e6 5. Nc3 Nf6 6. Nf3 dxc4 7. Bxc4 Be7 8. 0-0 0-0 9. Ne5 Nc6 10. Be3 Qa5 11. Nxc6 bxc6 12. Qe2 Bb4 13. Rac1 e5 14. dxe5 Qxe5 15. Qf3 Bd6 16. g3 Bg4 17. Qxc6 Rac8 18. Qb5 Bc5 19. b4 Bd7 20. Qa5 Qxe3 21. fxe3 Bxe3+ 22. Kg2 Rxc4 23. Rxf6 gxf6 24. Nd5 Bxc1 25. Nxf6+ Kg7 26. Nxd7 Re8 27. Ne5 Re4 28. Nf3 Be3 29. a3 h6 30. Qf5 R4e6 31. Qg4+ Rg6 32. Qd7 Rge6 33. Nh4 Bg5 34. Nf3 Kg6 35. Qd3+ Kf6 36. Nd4 Rd8 37. Qf3+ Ke7 38. Nf5+ Kf8 39. Qc3 Bf6 40. Qc5+ Kg8 41. Nxh6+ Kg7 42. Nf5+ Kg6 43. Qc2 Re1 44. Ne3+ Kg7 45. Ng4 Bd4 46. Qf5 Rg1+ 47. Kh3 Rh8+ 48. Nh6 Rxh6+ 49. Kg4 Rg6+ 50. Kh3 Rh6+ 51. Kg4 Rg6+ 52. Kh3 Rh6+ 1/2-1/2

[Event "Bayern Kongress-56 Meisterturnier 2"]
[Site "Ansbach"]
[Date "1985.08.13"]
[Round "5"]
[White "Petrasch, Klaus"]
[Black "Schreiner, Richard"]
[Result "1/2-1/2"]
[ECO "B68"]
[PlyCount "51"]
[EventDate "1985.08.09"]
[EventType "swiss"]
[EventRounds "9"]
[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. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. Qd2 Be7 8. 0-0-0 Bd7 9. f4 Nc6 10. g4 Nxg4 11. Bxe7 Qxe7 12. Rg1 Nf6 13. Rxg7 0-0-0 14. Bc4 Nh5 15. Rg5 Nxf4 16. Qxf4 Nxd4 17. Rxd4 e5 18. Nd5 Qe8 19. Qd2 exd4 20. Qa5 Kb8 21. Qc7+ Ka7 22. Qb6+ Kb8 23. Qc7+ Ka7 24. Qxd6 Bc8 25. Qb6+ Kb8 26. Qc7+ 1/2-1/2

[Event "Bayern Kongress-56 Meisterturnier 2"]
[Site "Ansbach"]
[Date "1985.08.12"]
[Round "4"]
[White "Petrasch, Klaus"]
[Black "Schmid, Guenter"]
[Result "0-1"]
[ECO "B33"]
[PlyCount "50"]
[EventDate "1985.08.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Bxf6 gxf6 9. Na3 b5 10. Nd5 f5 11. exf5 Bxf5 12. g4 Be4 13. Rg1 b4 14. g5 Be7 15. Nxe7 Kxe7 16. Qg4 bxa3 17. Qxe4 Qa5+ 18. b4 Qxb4+ 19. Qxb4 Nxb4 20. Kd1 Rhc8 21. Bh3 Rxc2 22. Rg4 Rb2 23. Rc1 Ra7 24. Rc3 Nxa2 25. Rcc4 d5 0-1

[Event "Bayern Kongress-56 Meisterturnier 2"]
[Site "Ansbach"]
[Date "1985.08.11"]
[Round "3"]
[White "Braun, Thomas1111"]
[Black "Petrasch, Klaus"]
[Result "0-1"]
[ECO "E58"]
[PlyCount "36"]
[EventDate "1985.08.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 0-0 5. Bd3 c5 6. Nf3 d5 7. 0-0 Nc6 8. a3 Bxc3 9. bxc3 b6 10. Bb2 Bb7 11. Qe2 Re8 12. Rad1 Rc8 13. Nd2 dxc4 14. Nxc4 e5 15. dxc5 e4 16. Bb1 Ba6 17. Ba2 Ne5 18. c6 Re6 0-1

[Event "Bayern Kongress-56 Meisterturnier 2"]
[Site "Ansbach"]
[Date "1985.08.10"]
[Round "2"]
[White "Petrasch, Klaus"]
[Black "Reich, Thomas"]
[Result "0-1"]
[ECO "C11"]
[PlyCount "50"]
[EventDate "1985.08.09"]
[EventType "swiss"]
[EventRounds "9"]
[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. Nc3 Nf6 4. e5 Nfd7 5. f4 c5 6. Nf3 Nc6 7. Be3 f6 8. Bd3 fxe5 9. fxe5 Be7 10. Ng5 Nf8 11. 0-0 Bxg5 12. Bxg5 Qxg5 13. Nb5 Kd8 14. Nd6 Kc7 15. Rf7+ Bd7 16. c4 Nxd4 17. b4 Qxe5 18. bxc5 dxc4 19. Be4 Rb8 20. Rb1 b5 21. cxb6+ axb6 22. Qa4 Kxd6 23. Qa7 Rc8 24. Qxb6+ Bc6 25. Bxc6 Qc5 0-1

[Event "Bayern Kongress-56 Meisterturnier 2"]
[Site "Ansbach"]
[Date "1985.08.09"]
[Round "1"]
[White "Meister, Peter"]
[Black "Petrasch, Klaus"]
[Result "1/2-1/2"]
[ECO "E18"]
[PlyCount "72"]
[EventDate "1985.08.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Be7 6. Nc3 d5 7. Ne5 0-0 8. 0-0 Nbd7 9. Qa4 Nxe5 10. dxe5 Ne4 11. cxd5 Nxc3 12. bxc3 exd5 13. c4 c6 14. cxd5 cxd5 15. Bb2 Qe8 16. Qb3 Rd8 17. Rfd1 Qc6 18. Rd3 Rd7 19. Rc1 Bc5 20. e3 Qe6 21. Rcd1 Rfd8 22. f4 g6 23. h4 Qg4 24. Kh2 h6 25. R3d2 Rc7 26. Bxd5 Bxd5 27. Rxd5 Rxd5 28. Qxd5 Qe2+ 29. Kh3 h5 30. Qd8+ Kh7 31. Qd3 Qxb2 32. Rd2 Qc1 33. Rd1 Qxe3 34. Qd8 Qe2 35. Qxc7 Qg4+ 36. Kh2 Qe2+ 1/2-1/2

[Event "Bayern Kongress-46 Meisterturnier 2"]
[Site "Coburg"]
[Date "1975.08.04"]
[Round "9"]
[White "Kufeld, Klaus"]
[Black "Petrasch, Klaus"]
[Result "1/2-1/2"]
[ECO "A02"]
[PlyCount "32"]
[EventDate "1975.07.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. f4 Nf6 2. b3 g6 3. Bb2 Bg7 4. e3 c5 5. Nf3 Nc6 6. Bb5 d6 7. 0-0 0-0 8. Bxc6 bxc6 9. Qe1 a5 10. Nc3 Bg4 11. Qh4 Bxf3 12. Rxf3 e6 13. Rh3 h5 14. Qe1 Nd5 15. Na4 Bxb2 16. Nxb2 Kg7 1/2-1/2

[Event "Bayern Kongress-46 Meisterturnier 2"]
[Site "Coburg"]
[Date "1975.08.03"]
[Round "8"]
[White "Petrasch, Klaus"]
[Black "Hoehenberger, Harald"]
[Result "0-1"]
[ECO "B42"]
[PlyCount "42"]
[EventDate "1975.07.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Qc7 6. Be3 Nf6 7. f4 Bc5 8. c3 d6 9. Qf3 e5 10. fxe5 dxe5 11. Nf5 Bxf5 12. exf5 0-0 13. Nd2 e4 14. Nxe4 Nxe4 15. Bxe4 Bxe3 16. Qxe3 Re8 17. 0-0 Nd7 18. Rae1 Nf6 19. Qf3 Qb6+ 20. Rf2 Rad8 21. Kf1 Qb5+ 0-1

[Event "Bayern Kongress-46 Meisterturnier 2"]
[Site "Coburg"]
[Date "1975.08.02"]
[Round "7"]
[White "Forster, Gerd"]
[Black "Petrasch, Klaus"]
[Result "1-0"]
[ECO "A12"]
[PlyCount "39"]
[EventDate "1975.07.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. Nf3 d5 2. c4 c6 3. b3 Nf6 4. g3 d4 5. Bg2 c5 6. 0-0 g6 7. e3 Nc6 8. exd4 Nxd4 9. Nxd4 Qxd4 10. Nc3 Bg7 11. Bb2 0-0 12. Qc1 Qd8 13. Ne2 Ng4 14. Bxg7 Kxg7 15. h3 Ne5 16. Qc3 f6 17. d4 cxd4 18. Nxd4 Bxh3 19. Bxb7 Bxf1 20. Ne6+ 1-0

[Event "Bayern Kongress-46 Meisterturnier 2"]
[Site "Coburg"]
[Date "1975.08.01"]
[Round "6"]
[White "Petrasch, Klaus"]
[Black "Lange, Manfred"]
[Result "0-1"]
[ECO "C22"]
[PlyCount "46"]
[EventDate "1975.07.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. e4 e5 2. d4 exd4 3. Qxd4 Nc6 4. Qe3 Nf6 5. Nc3 Bb4 6. Bd2 0-0 7. 0-0-0 Re8 8. Bc4 d6 9. f3 Ne5 10. Bb3 Be6 11. g4 Nfd7 12. h4 Nb6 13. Bxe6 Rxe6 14. b3 a5 15. a4 Qf8 16. Nh3 d5 17. Nf4 d4 18. Qxd4 Ree8 19. Qf2 Nbc4 20. Nd3 Nxd2 21. Kxd2 Rad8 22. f4 Nxg4 23. Qg2 h5 0-1

[Event "Bayern Kongress-46 Meisterturnier 2"]
[Site "Coburg"]
[Date "1975.07.31"]
[Round "5"]
[White "Meinberger, Leo"]
[Black "Petrasch, Klaus"]
[Result "1-0"]
[ECO "D34"]
[PlyCount "65"]
[EventDate "1975.07.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. c4 Nf6 2. Nf3 e6 3. g3 d5 4. d4 c5 5. cxd5 exd5 6. Bg2 Nc6 7. 0-0 Be7 8. Nc3 0-0 9. dxc5 Bxc5 10. Na4 Be7 11. Be3 b6 12. Nd4 Nxd4 13. Bxd4 Be6 14. Rc1 Qd7 15. Nc3 Rfd8 16. Qd3 Ne4 17. Nxe4 Bf5 18. e3 Qe6 19. Qa6 dxe4 20. Rc7 Rd7 21. Rfc1 Bd8 22. R7c6 Qe7 23. a3 h5 24. h4 Kh7 25. Qb5 Bg6 26. Bh3 Rd6 27. Rxd6 Qxd6 28. Rc6 Qe7 29. Qd5 Qb7 30. Bxg7 Be7 31. Bc3 Rd8 32. Qe5 f6 33. Rc7 1-0

[Event "Bayern Kongress-46 Meisterturnier 2"]
[Site "Coburg"]
[Date "1975.07.30"]
[Round "4"]
[White "Petrasch, Klaus"]
[Black "Weigel, Herbert"]
[Result "1/2-1/2"]
[ECO "B79"]
[PlyCount "36"]
[EventDate "1975.07.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. Bc4 Nc6 8. f3 0-0 9. Qd2 Bd7 10. Bb3 Qa5 11. h4 Rfc8 12. 0-0-0 Ne5 13. h5 Nxh5 14. g4 Nf6 15. Bh6 Bh8 16. Be3 Bg7 17. Bh6 Bh8 18. Be3 Bg7 1/2-1/2

[Event "Bayern Kongress-46 Meisterturnier 2"]
[Site "Coburg"]
[Date "1975.07.29"]
[Round "3"]
[White "Leuchter, Gerhard"]
[Black "Petrasch, Klaus"]
[Result "0-1"]
[ECO "D79"]
[PlyCount "68"]
[EventDate "1975.07.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d5 3. g3 g6 4. Bg2 Bg7 5. 0-0 0-0 6. c4 c6 7. cxd5 cxd5 8. Nc3 a6 9. Ne5 Nc6 10. e3 e6 11. Nxc6 bxc6 12. Rb1 a5 13. b3 Re8 14. f4 Ba6 15. Rf2 h5 16. h3 Bf8 17. Bb2 c5 18. Na4 c4 19. g4 cxb3 20. axb3 Rc8 21. Nc5 Bb5 22. Bf3 hxg4 23. hxg4 Nd7 24. Nxd7 Bxd7 25. Rh2 Bd6 26. Qf1 Kg7 27. Re1 Rh8 28. Ree2 Bb5 29. Rxh8 Qxh8 30. Qg2 Bxe2 31. Qxe2 Qh4 32. Qa6 Qe1+ 33. Kg2 Rc2+ 34. Kh3 Qf2 0-1

[Event "Bayern Kongress-46 Meisterturnier 2"]
[Site "Coburg"]
[Date "1975.07.28"]
[Round "2"]
[White "Petrasch, Klaus"]
[Black "Boeller, Georg"]
[Result "1/2-1/2"]
[ECO "C11"]
[PlyCount "110"]
[EventDate "1975.07.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. f4 c5 6. Nf3 Nc6 7. Be3 Qb6 8. a3 a6 9. Be2 Qc7 10. 0-0 Ne7 11. Kh1 Nf5 12. Bf2 h5 13. Bd3 g6 14. Bxf5 gxf5 15. Bh4 Be7 16. Bxe7 Kxe7 17. Nh4 Nb6 18. a4 Qc6 19. b3 Nd7 20. Rf3 b6 21. Ne2 Bb7 22. c3 Rag8 23. b4 Rg4 24. g3 Rc8 25. Rc1 Nb8 26. Re3 Nd7 27. Qb3 Ra8 28. Rb1 Ra7 29. Rc1 Rg8 30. Rf3 Raa8 31. Rff1 Rg7 32. Rf3 Rh8 33. Rb1 Bc8 34. Rc1 Nf8 35. bxc5 bxc5 36. Rb1 Nd7 37. Qa3 a5 38. Rf2 Kd8 39. Nc1 c4 40. Rfb2 Ba6 41. Ne2 Re8 42. Ng1 Kc7 43. Ngf3 Rgg8 44. Ng5 Rb8 45. Nxf7 Rxb2 46. Rxb2 Rb8 47. Rxb8 Kxb8 48. Qe7 Qxa4 49. Qd6+ Ka7 50. Qc7+ Bb7 51. Kg2 Ka6 52. Nd8 Qb5 53. Qd6+ Ka7 54. Nxe6 Qb2+ 55. Kh3 Qe2 1/2-1/2

[Event "Bayern Kongress-46 Meisterturnier 2"]
[Site "Coburg"]
[Date "1975.07.27"]
[Round "1"]
[White "Stock, Werner"]
[Black "Petrasch, Klaus"]
[Result "0-1"]
[ECO "B10"]
[PlyCount "134"]
[EventDate "1975.07.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. e4 c6 2. c4 d5 3. cxd5 cxd5 4. exd5 Nf6 5. Bb5+ Bd7 6. Bc4 g6 7. Nc3 Bg7 8. Nf3 0-0 9. 0-0 a6 10. a4 Bf5 11. d3 Nbd7 12. Be3 Bg4 13. h3 Bxf3 14. Qxf3 Ne5 15. Qe2 Rc8 16. Rac1 Ned7 17. Rfe1 Re8 18. Ba2 Qa5 19. Qd2 Nc5 20. Bxc5 Rxc5 21. d4 Rcc8 22. Re2 b5 23. axb5 axb5 24. Bb3 Qb4 25. Qd1 Nh5 26. Re4 Red8 27. g4 Nf6 28. Rf4 Bh6 29. Rxf6 Bxc1 30. Na2 Qd2 31. Qxd2 Bxd2 32. Rb6 Rb8 33. Rxb8 Rxb8 34. Kf1 Bf4 35. Nb4 Bd6 36. Nc6 Ra8 37. Bd1 Ra2 38. b3 Kg7 39. Ke1 Kf6 40. Be2 b4 41. h4 Rb2 42. Bd1 h6 43. Na5 Bh2 44. Nc4 Ra2 45. Nd2 Kg7 46. Nf3 Bf4 47. Be2 Ra1+ 48. Bd1 Ra5 49. Ke2 Rxd5 50. Kd3 Ra5 51. Ke4 Bd6 52. Be2 Ra2 53. Ke3 Bf4+ 54. Kd3 Rb2 55. Bd1 Rxf2 56. Be2 Rg2 57. Ne1 Rg1 58. Nc2 Rg3+ 59. Ke4 Bd6 60. Ne3 Rg1 61. h5 Re1 62. Bc4 f5+ 63. gxf5 gxf5+ 64. Kf3 Kf6 65. Bd3 f4 66. Ng2 Rd1 67. Ke2 f3+ 0-1

