[Event "Bayern-ch Seniors 17th"]
[Site "Schloss Schney"]
[Date "2005.06.18"]
[Round "9"]
[White "Alefs, Heinz"]
[Black "Petzenhauser, Isfried"]
[Result "1-0"]
[ECO "A07"]
[WhiteElo "1689"]
[BlackElo "1749"]
[PlyCount "121"]
[EventDate "2005.06.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 c6 3. Bg2 Bg4 4. b3 e6 5. Bb2 Nd7 6. 0-0 f5 7. d3 Ngf6 8. Nbd2 Bd6 9. c4 0-0 10. Nd4 Qe8 11. N2f3 e5 12. Nc2 e4 13. dxe4 fxe4 14. Nfe1 Qh5 15. f3 Bh3 16. cxd5 cxd5 17. Ne3 Bxg2 18. Kxg2 Nb6 19. a4 a5 20. Qd4 Nbd7 21. Qd2 Kh8 22. Ba3 Bxa3 23. Rxa3 Ne5 24. Qd4 Nc6 25. Qd2 d4 26. Nc4 Nd5 27. f4 Rf6 28. e3 Rh6 29. Rh1 Qh3+ 30. Kg1 d3 31. Ra2 Ncb4 32. Rb2 Rf8 33. Nxa5 g5 34. Nc4 gxf4 35. exf4 Nc6 36. Qf2 Rhf6 37. Ng2 Nc3 38. Nce3 Nd4 39. Rd2 Nf3+ 40. Kf1 Nxd2+ 41. Qxd2 Rc8 42. Nc4 Nd5 43. Kf2 Qd7 44. Re1 Re8 45. Kg1 Qf5 46. Nh4 Qg4 47. Ng2 Qh5 48. Qf2 Rh6 49. Nh4 Qf7 50. Qd4+ Kg8 51. Ne5 Rxe5 52. Qxe5 d2 53. Rd1 e3 54. Nf5 Re6 55. Qxd5 e2 56. Nh6+ Rxh6 57. Qd8+ Qf8 58. Qd5+ Qf7 59. Qd8+ Kg7 60. Qd4+ Rf6 61. Qxd2 1-0

[Event "Bayern-ch Seniors 17th"]
[Site "Schloss Schney"]
[Date "2005.06.17"]
[Round "8"]
[White "Petzenhauser, Isfried"]
[Black "Worschech, Roland"]
[Result "0-1"]
[ECO "B06"]
[WhiteElo "1749"]
[BlackElo "1784"]
[PlyCount "62"]
[EventDate "2005.06.10"]
[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 g6 2. e4 d6 3. Nc3 Bg7 4. Be2 Nd7 5. Be3 e5 6. d5 Ne7 7. Qd2 0-0 8. Bh6 f5 9. Bxg7 Kxg7 10. f3 Nf6 11. 0-0-0 Bd7 12. Bd3 f4 13. g4 g5 14. h4 h6 15. hxg5 hxg5 16. Nh3 Kg6 17. Ne2 Rh8 18. Nexf4+ gxf4 19. Nxf4+ Kg7 20. Nh5+ Kf7 21. Nxf6 Kxf6 22. Rh6+ Ng6 23. Rdh1 Rxh6 24. g5+ Kg7 25. gxh6+ Kh7 26. Qg2 Qf6 27. f4 Nxf4 28. Qd2 Nxd3+ 29. Qxd3 Rg8 30. Kd1 Qf4 31. Ke1 Bg4 0-1

[Event "Bayern-ch Seniors 17th"]
[Site "Schloss Schney"]
[Date "2005.06.16"]
[Round "7"]
[White "Kunte, Herbert"]
[Black "Petzenhauser, Isfried"]
[Result "1/2-1/2"]
[ECO "A84"]
[WhiteElo "1812"]
[BlackElo "1749"]
[PlyCount "66"]
[EventDate "2005.06.10"]
[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 d5 2. Nf3 e6 3. e3 f5 4. c4 c6 5. Nc3 Nf6 6. Be2 Bd6 7. 0-0 0-0 8. Ne5 Nbd7 9. f4 Ne4 10. Nxe4 fxe4 11. Bd2 Nf6 12. Qe1 Bd7 13. c5 Be7 14. g4 Be8 15. Qg3 Nd7 16. b4 Bh4 17. Qh3 g5 18. Bc3 Nxe5 19. fxe5 Bg6 20. Rxf8+ Qxf8 21. Rf1 Qe7 22. a3 Rf8 23. Rxf8+ Qxf8 24. Qf1 Be8 25. Qxf8+ Kxf8 26. Kf1 Ke7 27. Be1 Bxe1 28. Kxe1 Kd8 29. Kd2 Kc7 30. a4 a6 31. Kc3 b5 32. Kd2 Kb7 33. Ke1 h6 1/2-1/2

[Event "Bayern-ch Seniors 17th"]
[Site "Schloss Schney"]
[Date "2005.06.15"]
[Round "6"]
[White "Petzenhauser, Isfried"]
[Black "Sielaff, Rudolf"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "1749"]
[BlackElo "2009"]
[PlyCount "76"]
[EventDate "2005.06.10"]
[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. Nc3 d5 3. e4 dxe4 4. f3 exf3 5. Nxf3 Bg4 6. h3 Bh5 7. g4 Bg6 8. Ne5 e6 9. Bg2 c6 10. 0-0 Nbd7 11. Nxg6 hxg6 12. Bf4 Nb6 13. Qd3 Nbd5 14. Bh2 Bd6 15. Qf3 Bxh2+ 16. Kxh2 Ne3 17. Kg1 Nxf1 18. Rd1 Qd6 19. Bxf1 g5 20. Bg2 Qf4 21. Qe2 0-0-0 22. Nb5 cxb5 23. Qxb5 Rd7 24. Rd3 Ne4 25. Rf3 Qc1+ 26. Kh2 Nd6 27. Qc5+ Kb8 28. Ra3 Qf4+ 29. Kg1 Nc8 30. c3 Qe3+ 31. Kh2 e5 32. Qb5 Rhd8 33. Rb3 Nd6 34. Qd5 exd4 35. cxd4 Qf4+ 36. Kh1 Rc8 37. Rc3 Rxc3 38. bxc3 Rc7 0-1

[Event "Bayern-ch Seniors 17th"]
[Site "Schloss Schney"]
[Date "2005.06.14"]
[Round "5"]
[White "Weigel, Herbert"]
[Black "Petzenhauser, Isfried"]
[Result "0-1"]
[ECO "C63"]
[WhiteElo "1973"]
[BlackElo "1749"]
[PlyCount "56"]
[EventDate "2005.06.10"]
[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 e5 2. Nf3 Nc6 3. Bb5 f5 4. Nc3 Nf6 5. exf5 Nd4 6. Bd3 Bc5 7. 0-0 0-0 8. Nxe5 d5 9. Nf3 Ng4 10. Nxd4 Nxf2 11. Rxf2 Bxd4 12. Qf3 c6 13. Nd1 Bxf2+ 14. Nxf2 Qe7 15. g4 g6 16. Qe3 Qg7 17. fxg6 Bd7 18. c3 hxg6 19. b3 Rae8 20. Qd4 Qh6 21. Ba3 Rf4 22. Qc5 Bxg4 23. Qd6 Rxf2 24. Qg3 Rf3 25. Qxg4 Rxd3 26. Rf1 Rxd2 27. h4 Qe3+ 28. Kh1 Qe4+ 0-1

[Event "Bayern-ch Seniors 17th"]
[Site "Schloss Schney"]
[Date "2005.06.13"]
[Round "4"]
[White "Petzenhauser, Isfried"]
[Black "Reer, Erdmann"]
[Result "1/2-1/2"]
[ECO "B18"]
[WhiteElo "1749"]
[BlackElo "1934"]
[PlyCount "48"]
[EventDate "2005.06.10"]
[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 d5 2. e4 c6 3. Nc3 dxe4 4. Nxe4 Bf5 5. Bd3 e6 6. Nf3 Nd7 7. Qe2 Bg6 8. Bf4 Ndf6 9. 0-0-0 Bxe4 10. Bxe4 Nxe4 11. Qxe4 Nf6 12. Qe2 Bd6 13. Bd2 Qc7 14. g3 0-0-0 15. c4 Qe7 16. Rhe1 Rhe8 17. Bc3 Bb4 18. Qc2 Bxc3 19. Qxc3 Qc7 20. h3 h6 21. Qa3 Kb8 22. Ne5 Rf8 23. Rd3 Nd7 24. f4 Nxe5 1/2-1/2

[Event "Bayern-ch Seniors 17th"]
[Site "Schloss Schney"]
[Date "2005.06.12"]
[Round "3"]
[White "Kodalle, Alfred"]
[Black "Petzenhauser, Isfried"]
[Result "0-1"]
[ECO "C21"]
[WhiteElo "1623"]
[BlackElo "1749"]
[PlyCount "62"]
[EventDate "2005.06.10"]
[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 e5 2. d4 exd4 3. c3 dxc3 4. Bc4 cxb2 5. Bxb2 d5 6. Bxd5 Nf6 7. Bxf7+ Kxf7 8. Qxd8 Bb4+ 9. Qd2 Bxd2+ 10. Kxd2 Nxe4+ 11. Ke3 Re8 12. Nf3 Nc6 13. Kf4 Nxf2 14. Ng5+ Kg8 15. Rf1 Nd3+ 16. Kg3 Nxb2 17. Nc3 Re3+ 18. Rf3 Rxf3+ 19. Nxf3 Bf5 20. Nd5 Rd8 21. Nxc7 Rd7 22. Nb5 a6 23. Nc3 h6 24. Ne2 g5 25. h3 Be4 26. a4 Bxf3 27. gxf3 Rd2 28. Ng1 Nd4 29. Ra3 Nc4 30. Ra1 Ne5 31. Re1 Nf5# 0-1

[Event "Bayern-ch Seniors 17th"]
[Site "Schloss Schney"]
[Date "2005.06.11"]
[Round "2"]
[White "Petzenhauser, Isfried"]
[Black "Walther, Diethelm"]
[Result "0-1"]
[ECO "B07"]
[WhiteElo "1749"]
[BlackElo "2077"]
[PlyCount "60"]
[EventDate "2005.06.10"]
[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 d6 2. e4 e5 3. dxe5 dxe5 4. Qxd8+ Kxd8 5. Nc3 c6 6. Nf3 f6 7. Bd2 Be6 8. 0-0-0 Nd7 9. Kb1 Bc5 10. Be3 Bxe3 11. fxe3 Kc7 12. Be2 Nh6 13. h3 Nf7 14. Rd2 Rad8 15. Rhd1 Nc5 16. b4 Rxd2 17. Rxd2 Nd7 18. Nd1 Nd6 19. Nf2 a5 20. c3 axb4 21. cxb4 Ra8 22. Rb2 Nb6 23. Nd2 Na4 24. Rc2 Bxa2+ 25. Kxa2 Nc3+ 26. Kb3 Nxe2 27. Nc4 Nxc4 28. Kxc4 Ra3 29. Rxe2 b5+ 30. Kc5 Rc3# 0-1

[Event "Bayern-ch Seniors 17th"]
[Site "Schloss Schney"]
[Date "2005.06.10"]
[Round "1"]
[White "Breitfuss, Joachim"]
[Black "Petzenhauser, Isfried"]
[Result "0-1"]
[ECO "D09"]
[WhiteElo "1378"]
[BlackElo "1749"]
[PlyCount "94"]
[EventDate "2005.06.10"]
[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 d5 2. c4 e5 3. dxe5 d4 4. Nf3 Nc6 5. g3 Be6 6. b3 Qd7 7. Bg2 0-0-0 8. 0-0 f6 9. exf6 Nxf6 10. Bg5 Be7 11. Nbd2 h6 12. Bxf6 gxf6 13. a3 Ne5 14. Nxe5 fxe5 15. Ne4 Bh3 16. Qd3 Bxg2 17. Kxg2 h5 18. h4 Rdg8 19. Kh2 Qc6 20. f4 Rg4 21. Nf2 exf4 22. Nh1 fxg3+ 23. Nxg3 Rxh4+ 24. Kg1 Rg4 25. Rf3 Rhg8 26. Kf2 h4 27. Nf1 h3 28. Ke1 Bh4+ 29. Kd1 Qe4 30. Qxe4 Rxe4 31. Rxh3 Rg1 32. Rf3 d3 33. e3 Rg2 34. Rc1 Re2 35. Ng3 Bxg3 36. Rxg3 Rh4 37. Rg1 Rhh2 38. Rc3 Rxe3 39. Re1 Rf3 40. c5 Kd7 41. Rc4 Kc6 42. b4 Kd5 43. Rce4 d2 44. R1e2 Rxe2 45. Rxe2 Rxa3 46. Rxd2+ Kc4 47. Rd7 Rd3+ 0-1

[Event "Bayern-ch Seniors 16th"]
[Site "Schloss Schney"]
[Date "2004.06.14"]
[Round "9"]
[White "Petzenhauser, Isfried"]
[Black "Siegmund, Rainer"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "1791"]
[BlackElo "1931"]
[PlyCount "102"]
[EventDate "2004.06.06"]
[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. Nc3 d5 3. e4 dxe4 4. f3 exf3 5. Nxf3 Bg4 6. h3 Bxf3 7. Qxf3 c6 8. Be3 e6 9. 0-0-0 Nbd7 10. Bd3 Be7 11. g4 0-0 12. g5 Nd5 13. Nxd5 cxd5 14. h4 Nb6 15. Kb1 Nc4 16. Bc1 Qb6 17. Rh2 Rac8 18. Ka1 Rc6 19. c3 Qc7 20. Rf2 b5 21. Bxh7+ Kxh7 22. Qh5+ Kg8 23. Rxf7 Rxf7 24. g6 Bf6 25. Qh7+ Kf8 26. Qh8+ Ke7 27. gxf7 Kxf7 28. Rf1 Nd6 29. Bg5 Ne4 30. Qh5+ Ke7 31. Qg6 Kd7 32. Bxf6 gxf6 33. Rg1 Rd6 34. Qg8 Kc6 35. Rg7 Qd8 36. Qf7 Rd7 37. Qxe6+ Nd6 38. Rg8 Qe7 39. Re8 Qxe6 40. Rxe6 Rg7 41. b3 f5 42. h5 Rg1+ 43. Kb2 Rh1 44. h6 Rh2+ 45. Ka3 a6 46. Rg6 a5 47. h7 Rxh7 48. c4 bxc4 49. bxc4 dxc4 50. Ka4 Kd5 51. Kxa5 Ra7+ 0-1

[Event "Bayern-ch Seniors 16th"]
[Site "Schloss Schney"]
[Date "2004.06.13"]
[Round "8"]
[White "Kunte, Herbert"]
[Black "Petzenhauser, Isfried"]
[Result "1/2-1/2"]
[ECO "C63"]
[WhiteElo "1811"]
[BlackElo "1791"]
[PlyCount "39"]
[EventDate "2004.06.06"]
[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 e5 2. Nf3 Nc6 3. Bb5 f5 4. d4 fxe4 5. Nxe5 Nxe5 6. dxe5 c6 7. Bc4 Qa5+ 8. Nc3 Qxe5 9. Qe2 d5 10. Bb3 Bd6 11. Bd2 Nf6 12. h3 0-0 13. 0-0-0 Kh8 14. Rhe1 Bf5 15. g4 Bg6 16. f4 Qe7 17. Be3 Bc5 18. Qf2 Bxe3+ 19. Qxe3 Qc7 20. Rf1 1/2-1/2

[Event "Bayern-ch Seniors 16th"]
[Site "Schloss Schney"]
[Date "2004.06.12"]
[Round "7"]
[White "Petzenhauser, Isfried"]
[Black "Walther, Diethelm"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "1791"]
[BlackElo "2060"]
[PlyCount "74"]
[EventDate "2004.06.06"]
[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 d5 2. e4 dxe4 3. Nc3 Nf6 4. f3 exf3 5. Nxf3 Bg4 6. h3 Bh5 7. g4 Bg6 8. Ne5 e6 9. Bg2 c6 10. 0-0 Be7 11. Be3 Nd5 12. Nxd5 exd5 13. Qf3 0-0 14. Qe2 Nd7 15. Nxg6 hxg6 16. Rae1 Bh4 17. Bf2 Bf6 18. Qd3 Qc7 19. c3 Rfe8 20. Bg3 Qa5 21. a3 Nf8 22. h4 Qd8 23. g5 Be7 24. Qf3 f6 25. h5 gxh5 26. Qxh5 Nh7 27. g6 Nf8 28. Bh3 Bd6 29. Rxe8 Qxe8 30. Re1 Bxg3 31. Be6+ Nxe6 32. Qh7+ Kf8 33. Qh8+ Ke7 34. Qxg7+ Kd6 35. Rxe6+ Qxe6 36. Qxb7 Qe3+ 37. Kg2 Qf2+ 0-1

[Event "Bayern-ch Seniors 16th"]
[Site "Schloss Schney"]
[Date "2004.06.11"]
[Round "6"]
[White "Schnurr, Anton"]
[Black "Petzenhauser, Isfried"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "1663"]
[BlackElo "1791"]
[PlyCount "120"]
[EventDate "2004.06.06"]
[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 d5 2. Nd2 c5 3. e3 Nc6 4. c3 Bf5 5. Be2 e6 6. Ngf3 Bd6 7. dxc5 Bxc5 8. Nb3 Bd6 9. Nfd4 Nge7 10. Nxf5 Nxf5 11. g3 0-0 12. Bd3 Qf6 13. f4 a5 14. a4 Rfe8 15. 0-0 g6 16. Qf3 Rad8 17. Bd2 Bc7 18. Kg2 e5 19. Bb5 e4 20. Qf2 Bb6 21. Nd4 Ncxd4 22. cxd4 Re7 23. Bc3 h5 24. Rae1 Kg7 25. Qd2 h4 26. Bxa5 Rh8 27. Bxb6 hxg3 28. hxg3 Nxg3 29. Qf2 Nxf1 30. Bc5 Rh2+ 31. Kxf1 Rxf2+ 32. Kxf2 Qh4+ 33. Ke2 Rc7 34. Kd2 Qf6 35. Ba3 Qb6 36. Rc1 Rxc1 37. Kxc1 Qc7+ 38. Kd2 g5 39. fxg5 Qh2+ 40. Be2 Qc7 41. b3 Kg6 42. b4 Kxg5 43. a5 f5 44. Bb2 f4 45. exf4+ Qxf4+ 46. Kd1 e3 47. b5 Qe4 48. a6 bxa6 49. bxa6 Qb1+ 50. Bc1 Kf4 51. a7 Qa1 52. Kc2 Qxa7 53. Bb2 Kg3 54. Bb5 Qh7+ 55. Bd3 Qh2+ 56. Kb3 Qd2 57. Bb5 e2 58. Bxe2 Qxe2 59. Kc3 Kf2 60. Kb3 Qb5+ 0-1

[Event "Bayern-ch Seniors 16th"]
[Site "Schloss Schney"]
[Date "2004.06.10"]
[Round "5"]
[White "Alefs, Heinz"]
[Black "Petzenhauser, Isfried"]
[Result "0-1"]
[ECO "D08"]
[WhiteElo "1677"]
[BlackElo "1791"]
[PlyCount "100"]
[EventDate "2004.06.06"]
[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 d5 2. c4 e5 3. dxe5 d4 4. Nf3 Nc6 5. Bg5 f6 6. exf6 Nxf6 7. a3 Bd6 8. Nbd2 Bg4 9. h3 Be6 10. Rc1 h6 11. Bxf6 Qxf6 12. Ne4 Qe7 13. Nxd4 Rd8 14. Qa4 Bb4+ 15. axb4 Rxd4 16. Nd2 0-0 17. e3 Nxb4 18. Be2 Nd3+ 19. Bxd3 Rxd3 20. Nf3 Qc5 21. Nd4 Rxd4 22. exd4 Qg5 23. Kd1 Qxg2 24. Re1 Qxh3 25. Rc3 Qg4+ 26. Kc1 Bd7 27. Qc2 Qxd4 28. Rd3 Qf4+ 29. Kd1 Bg4+ 30. f3 Bf5 31. Ree3 Qxe3 32. Rxe3 Bxc2+ 33. Kxc2 Rf7 34. b4 b6 35. b5 Kf8 36. Ra3 Ke8 37. Kd2 Rf4 38. Rc3 g5 39. Ke2 Kd7 40. c5 Rb4 41. Rd3+ Ke6 42. Re3+ Kf5 43. cxb6 cxb6 44. Re7 Rxb5 45. Rxa7 Kf4 46. Rf7+ Rf5 47. Rh7 Rf6 48. Kf2 Ke5 49. Re7+ Kd6 50. Re8 g4 0-1

[Event "Bayern-ch Seniors 16th"]
[Site "Schloss Schney"]
[Date "2004.06.09"]
[Round "4"]
[White "Petzenhauser, Isfried"]
[Black "Weigel, Herbert"]
[Result "0-1"]
[ECO "B07"]
[WhiteElo "1791"]
[BlackElo "1993"]
[PlyCount "56"]
[EventDate "2004.06.06"]
[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 g6 2. e4 Bg7 3. Nc3 d6 4. Be2 Nf6 5. g4 0-0 6. h4 e5 7. d5 c6 8. g5 Ne8 9. h5 cxd5 10. Nxd5 Nc6 11. c3 Nc7 12. hxg6 fxg6 13. Bg4 Nxd5 14. exd5 Ne7 15. Be6+ Bxe6 16. dxe6 Qb6 17. Rh2 d5 18. Qg4 Nf5 19. Qh3 Qxe6 20. Be3 d4 21. Bd2 Rae8 22. b3 dxc3 23. Bxc3 Nd4 24. 0-0-0 Qxh3 25. Rxh3 Rxf2 26. Re3 Rc8 27. Kb1 Nb5 28. Ne2 Rxe2 0-1

[Event "Bayern-ch Seniors 16th"]
[Site "Schloss Schney"]
[Date "2004.06.08"]
[Round "3"]
[White "Petzenhauser, Isfried"]
[Black "Luecke, Volkmar"]
[Result "1/2-1/2"]
[ECO "D00"]
[WhiteElo "1791"]
[BlackElo "1860"]
[PlyCount "44"]
[EventDate "2004.06.06"]
[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. Nc3 d5 3. e4 Nxe4 4. Nxe4 dxe4 5. Bc4 Nd7 6. f3 Nf6 7. fxe4 e6 8. Bg5 Be7 9. Bd3 Nd5 10. Bxe7 Nxe7 11. Nf3 Ng6 12. Qe2 Qd6 13. e5 Qb6 14. c3 h6 15. Bxg6 fxg6 16. Qc2 0-0 17. Nh4 g5 18. Ng6 Rf7 19. 0-0-0 Bd7 20. Rdf1 Rxf1+ 21. Rxf1 Qa6 22. Ne7+ Kh8 1/2-1/2

[Event "Bayern-ch Seniors 16th"]
[Site "Schloss Schney"]
[Date "2004.06.07"]
[Round "2"]
[White "Kahn, Manfred"]
[Black "Petzenhauser, Isfried"]
[Result "1/2-1/2"]
[ECO "A90"]
[WhiteElo "2027"]
[BlackElo "1791"]
[PlyCount "52"]
[EventDate "2004.06.06"]
[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 d5 2. Nf3 e6 3. c4 f5 4. g3 Nf6 5. Bg2 c6 6. 0-0 Bd6 7. Bf4 Bxf4 8. gxf4 0-0 9. Nbd2 Ne4 10. e3 Nd7 11. Qc2 Ndf6 12. Ne5 Nxd2 13. Qxd2 Ne4 14. Qe2 Qh4 15. f3 Qh5 16. Rae1 Nd6 17. c5 Nf7 18. Rf2 Kh8 19. Bf1 Nxe5 20. fxe5 g5 21. Rg2 Rg8 22. Qd1 Bd7 23. Be2 f4 24. e4 Raf8 25. Rf1 Rg7 26. Kh1 Rfg8 1/2-1/2

[Event "Bayern-ch Seniors 16th"]
[Site "Schloss Schney"]
[Date "2004.06.06"]
[Round "1"]
[White "Petzenhauser, Isfried"]
[Black "Grueneschild, Hildegard"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "1791"]
[BlackElo "1414"]
[PlyCount "75"]
[EventDate "2004.06.06"]
[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. Nc3 g6 3. e4 d6 4. Be2 Bg7 5. g4 Nc6 6. Be3 e5 7. d5 Ne7 8. g5 Nd7 9. Qd2 a6 10. 0-0-0 b5 11. h4 Nb6 12. Bxb6 cxb6 13. h5 gxh5 14. Bxh5 Ng6 15. Nce2 a5 16. Ng3 Ne7 17. Be2 Bd7 18. Nh5 Rg8 19. Nf6+ Bxf6 20. gxf6 Ng6 21. Qg5 Qc7 22. Rxh7 0-0-0 23. Rg7 Rxg7 24. fxg7 b4 25. Qf6 Ba4 26. b3 Qc3 27. Ba6+ Kd7 28. Qxf7+ Ne7 29. Ne2 Qa1+ 30. Kd2 Qxa2 31. Qe6+ Kc7 32. bxa4 Qxa4 33. Qxe7+ Qd7 34. Qxd7+ Kxd7 35. Rg1 Rg8 36. Bb5+ Ke7 37. Ng3 Kf6 38. Nf5 1-0

[Event "Bayern-ch Seniors 15th"]
[Site "Schloss Schney"]
[Date "2003.06.21"]
[Round "9.13"]
[White "Salomon, Heide"]
[Black "Petzenhauser, Isfried"]
[Result "0-1"]
[ECO "C21"]
[WhiteElo "1654"]
[BlackElo "1816"]
[PlyCount "107"]
[EventDate "2003.06.13"]
[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. c3 dxc3 4. Bc4 cxb2 5. Bxb2 d5 6. Qxd5 Qxd5 7. exd5 Bf5 8. Nf3 f6 9. 0-0 Bd6 10. Re1+ Ne7 11. Nc3 a6 12. a4 Nd7 13. Nd4 Ne5 14. Ba2 0-0 15. Rad1 Rfe8 16. Nxf5 Nxf5 17. Bb1 Nh4 18. Re3 Nc4 19. Rxe8+ Rxe8 20. Ba1 Nd2 21. Bd3 Ng6 22. Ne2 Nb3 23. Bc3 Nc5 24. Kf1 Nxa4 25. Bd4 Nc5 26. Bxc5 Bxc5 27. Bxg6 hxg6 28. Nf4 Kf7 29. Nd3 Bd6 30. f4 Re4 31. g4 b6 32. g5 Bxf4 33. gxf6 Bxh2 34. fxg7 Kxg7 35. Kf2 Bd6 36. Kf3 Rd4 37. Ke3 Rxd5 38. Ke4 Rh5 39. Nf2 a5 40. Kf3 a4 41. Ne4 Rf5+ 42. Kg2 Rf6 43. Nc3 a3 44. Na2 Bc5 45. Rd2 Rd6 46. Re2 Kf7 47. Nc3 c6 48. Ne4 Rd5 49. Nc3 Rd3 50. Na2 Rb3 51. Kf1 Rb1+ 52. Kg2 Rb2 53. Rxb2 axb2 54. Nc3 0-1

[Event "Bayern-ch Seniors 15th"]
[Site "Schloss Schney"]
[Date "2003.06.20"]
[Round "8.14"]
[White "Petzenhauser, Isfried"]
[Black "Baessler, Arwed"]
[Result "1/2-1/2"]
[ECO "D00"]
[WhiteElo "1816"]
[BlackElo "1666"]
[PlyCount "45"]
[EventDate "2003.06.13"]
[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. Nc3 d5 3. e4 dxe4 4. f3 exf3 5. Nxf3 Bg4 6. h3 Bxf3 7. Qxf3 c6 8. Be3 e6 9. Bd3 Bd6 10. 0-0 Qe7 11. Bg5 Nbd7 12. Ne4 0-0 13. Rae1 Bc7 14. Re2 Bd8 15. c3 Rc8 16. Qf4 h6 17. Bxh6 Nxe4 18. Qxe4 f5 19. Qxe6+ Qxe6 20. Rxe6 gxh6 21. Bxf5 Rxf5 22. Rxf5 Kg7 23. g3 1/2-1/2

[Event "Bayern-ch Seniors 15th"]
[Site "Schloss Schney"]
[Date "2003.06.19"]
[Round "7.13"]
[White "Roth, Karlheinz"]
[Black "Petzenhauser, Isfried"]
[Result "1/2-1/2"]
[ECO "A41"]
[WhiteElo "1674"]
[BlackElo "1816"]
[PlyCount "65"]
[EventDate "2003.06.13"]
[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 d6 2. d4 Bg4 3. e3 g6 4. Be2 Bg7 5. h3 Bf5 6. c4 Nf6 7. Nc3 Nbd7 8. 0-0 e5 9. dxe5 dxe5 10. Qb3 0-0 11. Rd1 Qe7 12. Nd5 Nxd5 13. cxd5 Nb6 14. Bd2 e4 15. Ne1 Rfd8 16. g4 Bd7 17. Bc3 Ba4 18. Qb4 Qxb4 19. Bxb4 Bxd1 20. Rxd1 Rxd5 21. Rc1 c6 22. b3 Rad8 23. Kf1 Bf6 24. Ng2 g5 25. Ne1 R8d7 26. Rc2 a5 27. Bc5 Nc8 28. Rc4 Ne7 29. Nc2 b5 30. Bxe7 bxc4 31. Bxf6 cxb3 32. axb3 h6 33. Bc3 1/2-1/2

[Event "Bayern-ch Seniors 15th"]
[Site "Schloss Schney"]
[Date "2003.06.18"]
[Round "6.11"]
[White "Petzenhauser, Isfried"]
[Black "Fiedler, Werner"]
[Result "1/2-1/2"]
[ECO "B07"]
[WhiteElo "1816"]
[BlackElo "1716"]
[PlyCount "83"]
[EventDate "2003.06.13"]
[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. Nc3 g6 3. e4 d6 4. Be2 Bg7 5. g4 Nc6 6. Be3 e5 7. d5 Ne7 8. g5 Nd7 9. h4 h5 10. Qd2 a6 11. 0-0-0 b5 12. Rf1 Bb7 13. f4 exf4 14. Rxf4 0-0 15. Nf3 Ne5 16. Nxe5 Bxe5 17. Rf3 c5 18. Nd1 Bc8 19. Bf4 Bg4 20. Rf2 Bxe2 21. Rxe2 Qd7 22. Bxe5 dxe5 23. Ne3 Qd6 24. Rf2 f5 25. gxf6 Rxf6 26. Rg2 Kh7 27. Rg5 Rf4 28. Qg2 Raf8 29. Rg1 Qf6 30. d6 Qxd6 31. Rxh5+ Kg7 32. Qg5 Qf6 33. Qxe5 Qxe5 34. Rxe5 Kf7 35. Rf1 Rxf1+ 36. Nxf1 Rh8 37. h5 Rxh5 38. Rxh5 gxh5 39. Kd1 Kf6 40. Ke2 Ng6 41. Kf3 Ke5 42. Nd2 1/2-1/2

[Event "Bayern-ch Seniors 15th"]
[Site "Schloss Schney"]
[Date "2003.06.17"]
[Round "5.12"]
[White "Rabitzsch, Manfred"]
[Black "Petzenhauser, Isfried"]
[Result "0-1"]
[ECO "D08"]
[WhiteElo "1680"]
[BlackElo "1816"]
[PlyCount "66"]
[EventDate "2003.06.13"]
[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 d5 2. c4 e5 3. e3 exd4 4. Qxd4 Nc6 5. Qxd5 Bd6 6. a3 Nf6 7. Qd1 0-0 8. Nf3 Bg4 9. Be2 Qe7 10. Nc3 Rad8 11. Qc2 Rfe8 12. Nd5 Nxd5 13. cxd5 Bxf3 14. gxf3 Ne5 15. Bd2 Qf6 16. f4 Ng6 17. Bc3 Qh4 18. Bd4 Bxf4 19. Bb5 c6 20. Bd3 Bxe3 21. Bxe3 Rxe3+ 22. Kd1 Rxd3+ 23. Qxd3 Rxd5 24. Qxd5 cxd5 25. Kd2 Qxf2+ 26. Kc3 d4+ 27. Kb3 Qe3+ 28. Kb4 Nf4 29. Ka4 d3 30. Rac1 g6 31. Rhd1 b5+ 32. Ka5 Qb6+ 33. Kb4 a5+ 0-1

[Event "Bayern-ch Seniors 15th"]
[Site "Schloss Schney"]
[Date "2003.06.16"]
[Round "4.14"]
[White "Petzenhauser, Isfried"]
[Black "Schmidt, Wolfgang4444"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "1816"]
[BlackElo "1655"]
[PlyCount "102"]
[EventDate "2003.06.13"]
[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 d5 2. e4 dxe4 3. Nc3 Nf6 4. f3 exf3 5. Nxf3 Bg4 6. h3 Bxf3 7. Qxf3 c6 8. Be3 e6 9. Bc4 Nbd7 10. 0-0 Be7 11. Ne4 0-0 12. Ng5 Qe8 13. Bxe6 fxe6 14. Nxe6 Qf7 15. Nxf8 Rxf8 16. b3 Qg6 17. Qe2 Nb6 18. c4 Bd8 19. Rf3 Nbd7 20. Raf1 Re8 21. Rf4 Bc7 22. Qf3 Bxf4 23. Bxf4 Qe4 24. Qf2 Qe2 25. Qh4 Qh5 26. Qg3 Qg6 27. Qf3 Qe4 28. Qc3 Nh5 29. Bd2 Qg6 30. g4 Nhf6 31. Rf5 h6 32. Qf3 Ne4 33. Bf4 Ng5 34. Qd3 Qe6 35. Be5 Nxe5 36. Rxe5 Qd7 37. Rf5 Rf8 38. h4 Rxf5 39. gxf5 Nf7 40. Qe4 Kf8 41. d5 cxd5 42. cxd5 Qd6 43. Kg2 Qe5 44. Kf3 Qxe4+ 45. Kxe4 Ke7 46. b4 Kf6 47. a4 Nd6+ 48. Kd4 b6 49. a5 Nxf5+ 50. Kc4 Nd6+ 51. Kd4 g5 0-1

[Event "Bayern-ch Seniors 15th"]
[Site "Schloss Schney"]
[Date "2003.06.15"]
[Round "3.14"]
[White "Zellner, Erwin"]
[Black "Petzenhauser, Isfried"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "1643"]
[BlackElo "1816"]
[PlyCount "86"]
[EventDate "2003.06.13"]
[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 d5 2. Bf4 e6 3. e3 Nd7 4. Nf3 f5 5. Nbd2 Ngf6 6. Ne5 c6 7. Be2 Nxe5 8. Bxe5 Be7 9. Nf3 0-0 10. h3 Ne4 11. Nd2 Bh4 12. Nxe4 fxe4 13. 0-0 Bf6 14. Bh2 Qe7 15. c4 Bd7 16. Rc1 Rad8 17. Bg4 Bc8 18. c5 e5 19. Bxc8 Rxc8 20. Qd2 Rf7 21. dxe5 Bxe5 22. Bxe5 Qxe5 23. Qc3 Qg5 24. Qd4 Rcf8 25. Qd1 Rf3 26. g3 R8f6 27. Qe1 h5 28. Kg2 h4 29. g4 Qe5 30. Rc2 Rg6 31. Rh1 Qg5 32. Qg1 Qf6 33. Rd2 Qf7 34. Qh2 Rgf6 35. Qb8+ Kh7 36. Rf1 Rxe3 37. Qe5 Ref3 38. Qg5 e3 39. Re2 Rxf2+ 40. Rfxf2 Rxf2+ 41. Kg1 Rxe2 42. Qxh4+ Kg8 43. Qd8+ Qf8 0-1

[Event "Bayern-ch Seniors 15th"]
[Site "Schloss Schney"]
[Date "2003.06.14"]
[Round "2.5"]
[White "Petzenhauser, Isfried"]
[Black "Kraft, Hans"]
[Result "0-1"]
[ECO "A43"]
[WhiteElo "1816"]
[BlackElo "2121"]
[PlyCount "60"]
[EventDate "2003.06.13"]
[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. Nc3 c5 3. d5 d6 4. e4 g6 5. Be2 Bg7 6. g4 h6 7. h3 a6 8. a4 e6 9. Be3 exd5 10. exd5 Nbd7 11. Qd2 Rb8 12. Bf4 Qe7 13. 0-0-0 b5 14. axb5 g5 15. Bg3 0-0 16. Bd3 axb5 17. Re1 Ne5 18. Kb1 c4 19. Bf5 Bxf5 20. gxf5 b4 21. Bxe5 bxc3 22. Bxc3 Ne4 23. Rxe4 Qxe4 24. f3 Bxc3 25. Qxc3 Qxf5 26. Ne2 Rb3 27. Nd4 Rxc3 28. Nxf5 Rxf3 29. Nxh6+ Kh7 30. Ng4 f5 0-1

[Event "Bayern-ch Seniors 15th"]
[Site "Schloss Schney"]
[Date "2003.06.13"]
[Round "1.20"]
[White "Antusch, Ingrid"]
[Black "Petzenhauser, Isfried"]
[Result "0-1"]
[ECO "A02"]
[WhiteElo "1552"]
[BlackElo "1816"]
[PlyCount "66"]
[EventDate "2003.06.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. f4 e5 2. fxe5 d6 3. Nf3 Bg4 4. d4 Nc6 5. Bf4 dxe5 6. Bxe5 Bxf3 7. exf3 Nxe5 8. dxe5 Qh4+ 9. g3 Qb4+ 10. Nd2 Bc5 11. c3 Qxb2 12. Qa4+ c6 13. Rb1 Qxc3 14. Rxb7 Be3 15. Qb4 Bxd2+ 16. Kf2 Qxb4 17. Rxb4 Bxb4 18. Bc4 Ne7 19. Rb1 Bc5+ 20. Kg2 0-0 21. Rb2 Rab8 22. Rc2 Bb6 23. f4 Nf5 24. Kh3 Ne3 25. Rc3 Nxc4 26. Rxc4 Rfe8 27. Kg4 g6 28. h4 Kg7 29. f5 h5+ 30. Kg5 Bd8+ 31. f6+ Kh7 32. Rd4 Rb5 33. Kf4 Bc7 0-1

[Event "Bayern-ch Seniors 14th"]
[Site "Schloss Schney"]
[Date "2002.06.08"]
[Round "9"]
[White "Bernhart, Ernst"]
[Black "Petzenhauser, Isfried"]
[Result "1-0"]
[ECO "A40"]
[WhiteElo "1733"]
[BlackElo "1876"]
[PlyCount "61"]
[EventDate "2002.05.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. c4 e6 2. e4 b6 3. Nc3 Bb7 4. d4 Bb4 5. f3 d5 6. cxd5 Bxc3+ 7. bxc3 exd5 8. e5 Ne7 9. Bd3 Nd7 10. Ne2 0-0 11. 0-0 Re8 12. f4 Nf8 13. f5 c5 14. Ng3 Nc6 15. Be3 cxd4 16. cxd4 Rc8 17. Qg4 Rxe5 18. dxe5 Nxe5 19. Qe2 d4 20. Bf4 Nxd3 21. Qxd3 Rc3 22. Qd2 Qd5 23. Rf2 Nd7 24. Rd1 Rc4 25. Ne2 Nc5 26. Ng3 d3 27. Qe3 Bc6 28. Rfd2 g6 29. f6 h5 30. Qe5 Qd7 31. Qb8+ 1-0

[Event "Bayern-ch Seniors 14th"]
[Site "Schloss Schney"]
[Date "2002.06.07"]
[Round "8"]
[White "Petzenhauser, Isfried"]
[Black "Karner, Irmgard"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "1876"]
[BlackElo "1724"]
[PlyCount "37"]
[EventDate "2002.05.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. Nc3 g6 3. e4 d6 4. Be2 Bg7 5. g4 e5 6. dxe5 Nxe4 7. Nxe4 Bxe5 8. f4 Bg7 9. Nf2 Bd7 10. Nf3 Bc6 11. 0-0 0-0 12. Rb1 a5 13. b3 Na6 14. a3 Re8 15. b4 axb4 16. axb4 Bd7 17. Bc4 Be6 18. Bxe6 fxe6 19. Bb2 1-0

[Event "Bayern-ch Seniors 14th"]
[Site "Schloss Schney"]
[Date "2002.06.06"]
[Round "7"]
[White "Frey, Walter"]
[Black "Petzenhauser, Isfried"]
[Result "1/2-1/2"]
[ECO "A07"]
[WhiteElo "1726"]
[BlackElo "1876"]
[PlyCount "40"]
[EventDate "2002.05.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 Bg4 3. Bg2 c6 4. 0-0 f6 5. d3 e5 6. Nbd2 Qd7 7. c3 Nh6 8. e4 Nf7 9. Qe1 Bh3 10. d4 Bxg2 11. Kxg2 Bd6 12. dxe5 fxe5 13. exd5 cxd5 14. Nxe5 Nxe5 15. f4 0-0 16. fxe5 Rxf1 17. Nxf1 Qe6 18. Bf4 Be7 19. Qe3 h6 20. h4 Nc6 1/2-1/2

[Event "Bayern-ch Seniors 14th"]
[Site "Schloss Schney"]
[Date "2002.06.05"]
[Round "5"]
[White "Fries, Karl Heinz"]
[Black "Petzenhauser, Isfried"]
[Result "0-1"]
[ECO "C63"]
[WhiteElo "1707"]
[BlackElo "1876"]
[PlyCount "56"]
[EventDate "2002.05.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 f5 4. exf5 e4 5. Qe2 Qe7 6. Bxc6 dxc6 7. Nd4 Qe5 8. Nb3 Bd6 9. Nc3 Bxf5 10. g4 Bg6 11. h4 h5 12. g5 Ne7 13. Nd1 0-0-0 14. Ne3 Bf7 15. c3 Ng6 16. Ng2 Qd5 17. Nd4 Bc5 18. Nb3 Bb6 19. 0-0 Qc4 20. Re1 Qd3 21. Qxe4 Qh3 22. Re3 Bxe3 23. Qxe3 Qg4 24. f3 Qh3 25. Qf2 Bd5 26. Nd4 c5 27. Ne2 Bxf3 28. Nef4 Nxf4 0-1

[Event "Bayern-ch Seniors 14th"]
[Site "Schloss Schney"]
[Date "2002.06.05"]
[Round "6"]
[White "Petzenhauser, Isfried"]
[Black "Fiedler, Werner"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "1876"]
[BlackElo "1714"]
[PlyCount "74"]
[EventDate "2002.05.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 d5 2. e4 dxe4 3. Nc3 Nf6 4. f3 exf3 5. Nxf3 e6 6. Bd3 Bd6 7. Bg5 Nbd7 8. Qe2 c6 9. 0-0-0 Qc7 10. Kb1 h6 11. Bh4 a6 12. Rhe1 Nd5 13. Nxd5 cxd5 14. g4 b5 15. Bg3 Bxg3 16. hxg3 Qxg3 17. Rg1 Qd6 18. Rde1 Bb7 19. g5 0-0-0 20. g6 f6 21. Qxe6 Qxe6 22. Rxe6 Rde8 23. Rge1 Kd8 24. Nh4 Rxe6 25. Rxe6 Nf8 26. Re1 Bc8 27. b3 Ne6 28. Nf5 Rg8 29. c3 Nf4 30. Bc2 Nxg6 31. Nxg7 Rxg7 32. Rg1 f5 33. Bd1 Ke7 34. c4 bxc4 35. bxc4 dxc4 36. d5 Bd7 37. Bh5 Kf6 0-1

[Event "Bayern-ch Seniors 14th"]
[Site "Schloss Schney"]
[Date "2002.06.03"]
[Round "4"]
[White "Petzenhauser, Isfried"]
[Black "Schurig, Wilhelm"]
[Result "0-1"]
[ECO "B06"]
[WhiteElo "1876"]
[BlackElo "1975"]
[PlyCount "98"]
[EventDate "2002.05.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 g6 2. e4 Bg7 3. Nc3 d6 4. Be2 Nd7 5. Be3 a6 6. f4 e6 7. Nf3 Ne7 8. Qd2 Nf6 9. h3 b5 10. Bd3 Bb7 11. a3 d5 12. e5 Ne4 13. Bxe4 dxe4 14. Ng5 Nd5 15. Ngxe4 Nxc3 16. Nxc3 Qd7 17. 0-0 0-0 18. Rad1 Rfd8 19. Qf2 a5 20. Nb1 c5 21. c3 c4 22. Nd2 Bf8 23. Kh2 b4 24. axb4 axb4 25. Nf3 Ra2 26. Rd2 Rda8 27. g4 Ra1 28. Rdd1 Rxd1 29. Rxd1 Ra2 30. Rd2 Qd5 31. Kg3 Ra1 32. f5 exf5 33. gxf5 Bc8 34. fxg6 hxg6 35. Ng5 Be7 36. Qf3 Bb7 37. Qxd5 Bxd5 38. Nf3 bxc3 39. bxc3 Rc1 40. Kf2 Rxc3 41. e6 Bxe6 42. d5 Bxh3 43. d6 Bf6 44. d7 Rd3 45. Ne5 Bxe5 46. d8Q+ Rxd8 47. Rxd8+ Kg7 48. Bd4 Bxd4+ 49. Rxd4 g5 0-1

[Event "Bayern-ch Seniors 14th"]
[Site "Schloss Schney"]
[Date "2002.06.02"]
[Round "3"]
[White "Muehlig Versen, Peter"]
[Black "Petzenhauser, Isfried"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "2029"]
[BlackElo "1876"]
[PlyCount "55"]
[EventDate "2002.05.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 e6 3. Bg5 Be7 4. Bxe7 Qxe7 5. c3 f5 6. Ne5 Nf6 7. e3 0-0 8. Nd2 Ne4 9. Bd3 Nd7 10. Nxd7 Bxd7 11. 0-0 Be8 12. f3 Bh5 13. Qe1 Nxd2 14. Qxd2 c6 15. f4 Rf6 16. c4 Raf8 17. Be2 Rh6 18. c5 Qh4 19. a3 Qe7 20. Bxh5 Rxh5 21. b4 a6 22. a4 g5 23. b5 gxf4 24. exf4 Qg7 25. bxc6 bxc6 26. Rab1 Kh8 27. Rb6 Rg8 28. Qe3 1-0

[Event "Bayern-ch Seniors 14th"]
[Site "Schloss Schney"]
[Date "2002.06.01"]
[Round "2"]
[White "Schuessel, Hans"]
[Black "Petzenhauser, Isfried"]
[Result "0-1"]
[ECO "C63"]
[WhiteElo "1477"]
[BlackElo "1876"]
[PlyCount "38"]
[EventDate "2002.05.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 f5 4. d3 fxe4 5. dxe4 d6 6. Bxc6+ bxc6 7. 0-0 Nf6 8. Bg5 h6 9. Bxf6 Qxf6 10. Nbd2 Bg4 11. Re1 Be7 12. c4 0-0 13. b3 Qg6 14. Rc1 Bh3 15. g3 Bg4 16. Rc3 Qh5 17. b4 Bg5 18. a3 Bxd2 19. Qxd2 Rxf3 0-1

[Event "Bayern-ch Seniors 14th"]
[Site "Schloss Schney"]
[Date "2002.05.31"]
[Round "1"]
[White "Petzenhauser, Isfried"]
[Black "Roth, Karlheinz"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "1876"]
[BlackElo "1603"]
[PlyCount "59"]
[EventDate "2002.05.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. Nc3 e6 3. e4 d6 4. Bd3 Nc6 5. Nf3 Be7 6. Bf4 Nb4 7. Bb5+ c6 8. Ba4 b5 9. Bb3 a5 10. a3 Na6 11. Qe2 0-0 12. 0-0 Qb6 13. e5 dxe5 14. dxe5 Nd5 15. Nxd5 cxd5 16. Rad1 Nc5 17. Be3 a4 18. Ba2 Ba6 19. Bb1 b4 20. c4 Qb7 21. Bxc5 Bxc4 22. Qc2 f5 23. exf6 g6 24. Bxe7 Bxf1 25. Kxf1 Rfc8 26. Qd3 b3 27. Qe3 Rc7 28. Qxe6+ Kh8 29. Bd3 Rc2 30. f7 1-0

[Event "Bayern-ch Seniors 13th"]
[Site "Schloss Schney"]
[Date "2001.??.??"]
[Round "3"]
[White "Fries, Karl Heinz"]
[Black "Petzenhauser, Isfried"]
[Result "1/2-1/2"]
[ECO "C63"]
[WhiteElo "1718"]
[BlackElo "1878"]
[PlyCount "105"]
[EventDate "2001.06.??"]
[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 e5 2. Nf3 Nc6 3. Bb5 f5 4. exf5 e4 5. Bxc6 dxc6 6. Qe2 Qe7 7. Nd4 Qe5 8. Ne6 Bxe6 9. fxe6 Bd6 10. Nc3 Nf6 11. g3 0-0 12. Nd1 Rae8 13. Ne3 Qxe6 14. Qc4 Nd5 15. 0-0 Nxe3 16. Qxe6+ Rxe6 17. dxe3 Bb4 18. c3 Bc5 19. b4 Bb6 20. c4 c5 21. bxc5 Bxc5 22. Bb2 Rd6 23. Rfd1 Rfd8 24. Rxd6 Rxd6 25. Be5 Rd7 26. Rb1 b6 27. Kf1 Kf7 28. Ke2 Ke6 29. Bb2 g6 30. Rd1 Rxd1 31. Kxd1 Kd6 32. a4 a6 33. Bg7 Kc6 34. Be5 Bd6 35. Bd4 b5 36. axb5+ axb5 37. cxb5+ Kxb5 38. Kc2 Kc4 39. Bf6 Bb4 40. g4 Bd6 41. h3 h5 42. gxh5 gxh5 43. Bh4 c5 44. Bg3 Be7 45. Bf4 Kd5 46. Bg3 c4 47. Kc3 Bf6+ 48. Kc2 Bd8 49. Bf4 Ba5 50. Bg3 Ke6 51. Bh4 Kf5 52. Kb2 Be1 53. Kc2 1/2-1/2

[Event "Bayern-ch Seniors 13th"]
[Site "Schloss Schney"]
[Date "2001.??.??"]
[Round "7"]
[White "Geier, Berthold"]
[Black "Petzenhauser, Isfried"]
[Result "0-1"]
[ECO "A84"]
[WhiteElo "1606"]
[BlackElo "1878"]
[PlyCount "70"]
[EventDate "2001.06.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 e6 3. Nbd2 f5 4. c4 c6 5. e3 Nf6 6. cxd5 exd5 7. Ne5 Bd6 8. Ndf3 0-0 9. Bd3 Ne4 10. h4 Qa5+ 11. Ke2 Qc7 12. h5 Nd7 13. Nxd7 Bxd7 14. h6 g6 15. Bxe4 fxe4 16. Nh4 Rf6 17. Bd2 g5 18. Qg1 gxh4 19. Rxh4 Raf8 20. Rf1 Bg3 21. fxg3 Rxf1 22. Qxf1 Rxf1 23. Kxf1 Qxg3 24. Rf4 Qg5 25. Be1 Qxh6 26. Bh4 Qd6 27. Bf6 Qb4 28. Bg5 h5 29. Rf2 Bg4 30. Kg1 c5 31. a3 Qb6 32. Bf6 c4 33. Be7 Qh6 34. Rf4 Qg7 35. Bc5 Bf3 0-1

[Event "Bayern-ch Seniors 13th"]
[Site "Schloss Schney"]
[Date "2001.??.??"]
[Round "9"]
[White "Leuschner, Guenter"]
[Black "Petzenhauser, Isfried"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1928"]
[BlackElo "1878"]
[PlyCount "71"]
[EventDate "2001.06.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 e6 3. g3 c6 4. Bg2 f5 5. Ne5 Nf6 6. Nd2 Bd6 7. Ndf3 0-0 8. 0-0 Ne4 9. c3 Nd7 10. Qc2 Qe8 11. c4 Qh5 12. Nd3 Ndf6 13. Nfe5 g5 14. f3 Bd7 15. fxe4 fxe4 16. Nc5 Bxe5 17. dxe5 Ng4 18. h3 Rxf1+ 19. Bxf1 Nxe5 20. Nxd7 Nxd7 21. b3 Rf8 22. Bg2 g4 23. hxg4 Qe5 24. Bb2 Qxg3 25. Qc3 Qf2+ 26. Kh1 e5 27. Rf1 Qxe2 28. Rxf8+ Kxf8 29. cxd5 Qd1+ 30. Kh2 Nf6 31. dxc6 bxc6 32. Ba3+ Kf7 33. Qc4+ Kg7 34. Qf1 Nxg4+ 35. Kg3 Nf6 36. Qxd1 1-0

[Event "Bayern-ch Seniors 13th"]
[Site "Schloss Schney"]
[Date "2001.??.??"]
[Round "1"]
[White "Ludwig, Ines"]
[Black "Petzenhauser, Isfried"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "1636"]
[BlackElo "1878"]
[PlyCount "48"]
[EventDate "2001.06.??"]
[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. e3 d5 3. Bd3 c5 4. c3 Nc6 5. f4 Bg4 6. Nf3 e6 7. Nbd2 Bd6 8. 0-0 cxd4 9. cxd4 0-0 10. Qe1 Nb4 11. Bb1 Rc8 12. a3 Nc2 13. Bxc2 Rxc2 14. Nh4 Bh5 15. e4 dxe4 16. Nxe4 Nxe4 17. Qxe4 Re2 18. Qxb7 Qxh4 19. Qc6 Bg6 20. Be3 Rxe3 21. Qxd6 Re2 22. Rf3 Be4 23. Rg3 Bxg2 24. Rxg2 Re1+ 0-1

[Event "Bayern-ch Seniors 13th"]
[Site "Schloss Schney"]
[Date "2001.??.??"]
[Round "8"]
[White "Petzenhauser, Isfried"]
[Black "Fritsch, Wolfgang"]
[Result "1/2-1/2"]
[ECO "D00"]
[WhiteElo "1878"]
[BlackElo "1805"]
[PlyCount "24"]
[EventDate "2001.06.??"]
[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. Nc3 d5 3. e4 dxe4 4. f3 Bf5 5. g4 Bg6 6. g5 Nd5 7. Nxe4 e6 8. c4 Bb4+ 9. Kf2 Nb6 10. Be3 N8d7 11. h4 Be7 12. Qb3 h6 1/2-1/2

[Event "Bayern-ch Seniors 13th"]
[Site "Schloss Schney"]
[Date "2001.??.??"]
[Round "6"]
[White "Petzenhauser, Isfried"]
[Black "Mueller, Roland2222"]
[Result "1-0"]
[ECO "A45"]
[WhiteElo "1878"]
[BlackElo "1782"]
[PlyCount "57"]
[EventDate "2001.06.??"]
[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. Nc3 e6 3. e4 Bb4 4. Bd3 c5 5. a3 cxd4 6. axb4 dxc3 7. bxc3 Qc7 8. Ne2 d5 9. Bf4 e5 10. exd5 exf4 11. d6 Qc6 12. Qd2 0-0 13. Qxf4 Rd8 14. 0-0-0 Ne8 15. Bxh7+ Kf8 16. Be4 Qb6 17. Bg6 Nf6 18. Bf5 Bxf5 19. Qxf5 Na6 20. Qf4 Rd7 21. Rd3 Rad8 22. Rhd1 Ne8 23. Rh3 Rxd6 24. Rh8+ Ke7 25. Nd4 Nac7 26. Nf5+ Kd7 27. Nxd6 Nxd6 28. Rxd8+ Kxd8 29. Rxd6+ 1-0

[Event "Bayern-ch Seniors 13th"]
[Site "Schloss Schney"]
[Date "2001.??.??"]
[Round "4"]
[White "Petzenhauser, Isfried"]
[Black "Rabitzsch, Manfred"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "1878"]
[BlackElo "1753"]
[PlyCount "45"]
[EventDate "2001.06.??"]
[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. Nc3 d5 3. e4 Nxe4 4. Nxe4 dxe4 5. Bc4 e6 6. f3 Bd6 7. g3 exf3 8. Nxf3 h6 9. Be3 c6 10. Qe2 b5 11. Bd3 Bb7 12. 0-0 Qc7 13. Qf2 0-0 14. Rae1 Nd7 15. Bxh6 gxh6 16. Qe3 Rae8 17. Qxh6 f5 18. Rxe6 Rxe6 19. Qxe6+ Kg7 20. Bxf5 Nf6 21. Qe3 Nh7 22. Ng5 Nxg5 23. Qxg5+ 1-0

[Event "Bayern-ch Seniors 13th"]
[Site "Schloss Schney"]
[Date "2001.??.??"]
[Round "2"]
[White "Petzenhauser, Isfried"]
[Black "Schmidt, Gerhard3333"]
[Result "0-1"]
[ECO "A43"]
[WhiteElo "1878"]
[BlackElo "2173"]
[PlyCount "62"]
[EventDate "2001.06.??"]
[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. Nc3 c5 3. d5 d6 4. e4 g6 5. Bg5 Bg7 6. Qd2 Qb6 7. Rb1 h6 8. Be3 Ng4 9. Bb5+ Bd7 10. Bxd7+ Nxd7 11. Nge2 Nxe3 12. Qxe3 a6 13. 0-0 Qa7 14. Kh1 b5 15. a3 0-0 16. Qg3 Rab8 17. b3 b4 18. axb4 Rxb4 19. f4 Rfb8 20. h4 c4 21. bxc4 Rxc4 22. Rxb8+ Qxb8 23. h5 Qb2 24. Rf3 gxh5 25. Qh3 Nf6 26. e5 dxe5 27. fxe5 Nh7 28. Qf5 Ng5 29. Re3 Qb6 30. Ne4 Qxe3 31. Nxg5 hxg5 0-1

[Event "Bayern-ch Seniors 13th"]
[Site "Schloss Schney"]
[Date "2001.??.??"]
[Round "5"]
[White "Schmitzer, Heinrich"]
[Black "Petzenhauser, Isfried"]
[Result "1-0"]
[ECO "A21"]
[WhiteElo "1795"]
[BlackElo "1878"]
[PlyCount "51"]
[EventDate "2001.06.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 f5 3. g3 c6 4. Bg2 Nf6 5. e3 d6 6. Nge2 Be7 7. 0-0 0-0 8. d4 Qc7 9. b3 Rd8 10. d5 Rf8 11. Bb2 a6 12. Rc1 c5 13. Qc2 Bd8 14. f3 Qf7 15. e4 Qg6 16. Rf2 Nh5 17. f4 exf4 18. Nxf4 Nxf4 19. gxf4 Bf6 20. Kh1 Bd4 21. Rf3 fxe4 22. Rg3 Qh6 23. Nxe4 Bxb2 24. Qxb2 Rxf4 25. Rf1 Rg4 26. Qf2 1-0

[Event "Bayern-ch Seniors 12th"]
[Site "Schloss Schney"]
[Date "2000.??.??"]
[Round "3"]
[White "Gudat, Alfons"]
[Black "Petzenhauser, Isfried"]
[Result "1-0"]
[ECO "C63"]
[WhiteElo "2037"]
[BlackElo "1810"]
[PlyCount "119"]
[EventDate "2000.11.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 f5 4. d3 fxe4 5. dxe4 d6 6. 0-0 Nf6 7. Nc3 Be7 8. Nd5 0-0 9. Nxe7+ Qxe7 10. Bxc6 bxc6 11. Bg5 Qf7 12. Bxf6 Qxf6 13. Nd2 Qg6 14. f3 Be6 15. Qe2 Rf6 16. b3 Raf8 17. Rac1 Qg5 18. Rfe1 Rg6 19. g3 h5 20. Kh1 Rgf6 21. Qe3 Qg6 22. c4 Qh6 23. Qxh6 Rxh6 24. c5 d5 25. exd5 Bxd5 26. Kg2 h4 27. Rxe5 h3+ 28. Kf2 Rhf6 29. f4 Rd8 30. Rd1 Rff8 31. Rde1 Rd7 32. Nf3 Bxf3 33. Kxf3 Rd5 34. Kg4 Kf7 35. Kxh3 Rh8+ 36. Kg2 Rxe5 37. Rxe5 Rd8 38. Re2 Rd4 39. Rc2 Ke6 40. Kf3 Kf5 41. g4+ Kf6 42. h4 g6 43. Ke3 Rd1 44. Rh2 Rc1 45. h5 Kg7 46. hxg6 Kxg6 47. Kd4 Rg1 48. g5 Kf5 49. Rf2 Rd1+ 50. Kc4 a5 51. Rg2 Kg6 52. f5+ Kxf5 53. g6 Rd8 54. g7 Rg8 55. a4 Ke6 56. b4 axb4 57. Kxb4 Kd7 58. Kc4 Kc8 59. Kd4 Kb7 60. Ke5 1-0

[Event "Bayern-ch Seniors 12th"]
[Site "Schloss Schney"]
[Date "2000.??.??"]
[Round "5"]
[White "Karner, Irmgard"]
[Black "Petzenhauser, Isfried"]
[Result "1/2-1/2"]
[ECO "A21"]
[WhiteElo "1700"]
[BlackElo "1810"]
[PlyCount "105"]
[EventDate "2000.11.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 c6 3. Nf3 d6 4. g3 f5 5. d3 Nf6 6. Bg2 Be7 7. 0-0 Qc7 8. Bg5 0-0 9. Rc1 Kh8 10. e3 Ng8 11. Bxe7 Qxe7 12. Nd2 Nf6 13. d4 e4 14. Qe2 d5 15. cxd5 cxd5 16. f3 Nc6 17. fxe4 fxe4 18. Qb5 Be6 19. Nb3 Rad8 20. Nc5 Bc8 21. a3 a6 22. Qb6 Rd6 23. Qb3 b6 24. N5a4 b5 25. Nc5 Na5 26. Qa2 Nc4 27. Rce1 Ng4 28. Nd1 Rxf1+ 29. Bxf1 Qg5 30. Bxc4 bxc4 31. b3 c3 32. Nxc3 Nf6 33. Qf2 h5 34. Ne2 Bg4 35. Qf4 Qxf4 36. Nxf4 g5 37. Ng6+ Kg7 38. Ne5 Bh3 39. Re2 Ng4 40. Nxg4 Bxg4 41. Rf2 Bf3 42. b4 h4 43. Nb3 Rh6 44. gxh4 gxh4 45. Nd2 Bg4 46. Rg2 Rg6 47. Nb3 h3 48. Rg3 Kh6 49. Kf2 Kh5 50. Ke1 Rc6 51. Nc5 Rb6 52. Nb3 Rc6 53. Nc5 1/2-1/2

[Event "Bayern-ch Seniors 12th"]
[Site "Schloss Schney"]
[Date "2000.??.??"]
[Round "4"]
[White "Petzenhauser, Isfried"]
[Black "Dunkel, Horst"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "1810"]
[BlackElo "1639"]
[PlyCount "65"]
[EventDate "2000.11.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 d5 2. d4 dxe4 3. Nc3 Nf6 4. f3 exf3 5. Nxf3 Bg4 6. h3 Bxf3 7. Qxf3 c6 8. Be3 Nbd7 9. 0-0-0 e6 10. Bd3 Bb4 11. Ne4 Nxe4 12. Bxe4 Nf6 13. Rhf1 0-0 14. Bd3 Nd5 15. Qe4 g6 16. Bh6 Qa5 17. Qe5 f6 18. Qxe6+ Kh8 19. Bxf8 Rxf8 20. c4 Qxa2 21. cxd5 Qa1+ 22. Bb1 cxd5 23. Rxf6 Rxf6 24. Qxf6+ Kg8 25. Qe6+ Kg7 26. Qxd5 Qa6 27. Rd3 Bd6 28. Rf3 Qb6 29. Rf7+ Kh6 30. h4 Bf4+ 31. Rxf4 Qc7+ 32. Kd1 Qxf4 33. Qg5+ 1-0

[Event "Bayern-ch Seniors 12th"]
[Site "Schloss Schney"]
[Date "2000.??.??"]
[Round "9"]
[White "Petzenhauser, Isfried"]
[Black "Kielgast, Ottomar"]
[Result "1-0"]
[ECO "B19"]
[WhiteElo "1810"]
[BlackElo "1533"]
[PlyCount "73"]
[EventDate "2000.11.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h6 7. Nf3 Nd7 8. h5 Bh7 9. Bd3 Bxd3 10. Qxd3 Ngf6 11. 0-0 e6 12. Re1 Be7 13. c4 0-0 14. Bf4 Re8 15. a3 b6 16. Rad1 Qc8 17. Qd2 Nh7 18. Ne4 Qd8 19. g4 Ndf6 20. Nxf6+ Bxf6 21. Bxh6 gxh6 22. Qxh6 Bg5 23. Nxg5 Qxg5 24. Qxg5+ Nxg5 25. Kg2 f6 26. f4 Nf7 27. Kh3 Rad8 28. Kh4 Kh7 29. g5 fxg5+ 30. fxg5 Nd6 31. c5 Nf5+ 32. Kg4 Rxd4+ 33. Rxd4 Nxd4 34. cxb6 axb6 35. Re4 Nf5 36. Kf4 Nd6 37. Rb4 1-0

[Event "Bayern-ch Seniors 12th"]
[Site "Schloss Schney"]
[Date "2000.??.??"]
[Round "2"]
[White "Petzenhauser, Isfried"]
[Black "Kugler, Josef"]
[Result "1-0"]
[ECO "C32"]
[WhiteElo "1810"]
[BlackElo "1850"]
[PlyCount "115"]
[EventDate "2000.11.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 e5 2. f4 d5 3. exd5 e4 4. d3 Nf6 5. Nd2 exd3 6. Bxd3 Bc5 7. Qe2+ Qe7 8. Qxe7+ Kxe7 9. Ngf3 Re8 10. Ne5 Nxd5 11. Ne4 Be3 12. Bxe3 Nxe3 13. Kf2 Nd5 14. g3 f6 15. Nf3 Nc6 16. c3 Kf8 17. Rae1 a5 18. Nc5 b6 19. Rxe8+ Kxe8 20. Re1+ Kf8 21. Bb5 Nce7 22. Ne6+ Bxe6 23. Rxe6 Rd8 24. Nd4 Rd6 25. a3 Kf7 26. Rxd6 cxd6 27. Bc4 Kg6 28. f5+ Kh6 29. g4 Nc7 30. Kg3 d5 31. Bd3 Nc8 32. h4 g5 33. hxg5+ Kxg5 34. Ne6+ Nxe6 35. fxe6 h6 36. c4 dxc4 37. Bxc4 Ne7 38. Bd3 h5 39. gxh5 Kxh5 40. Kf4 Kh4 41. Ke4 Kg4 42. Kd4 Kf4 43. Be4 b5 44. b4 axb4 45. axb4 f5 46. Bb7 Kg3 47. Ke5 f4 48. Kf6 Ng8+ 49. Kf7 Nh6+ 50. Kf8 Nf5 51. e7 Nd6 52. e8Q Nxe8 53. Kxe8 f3 54. Bc6 Kf4 55. Bxb5 Ke5 56. Kd7 Kd4 57. Kc6 f2 58. Bf1 1-0

[Event "Bayern-ch Seniors 12th"]
[Site "Schloss Schney"]
[Date "2000.??.??"]
[Round "6"]
[White "Petzenhauser, Isfried"]
[Black "Schneider, Georg"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "1810"]
[BlackElo "2114"]
[PlyCount "136"]
[EventDate "2000.11.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. d4 cxd4 5. cxd4 d6 6. Nf3 Bg4 7. Be2 Nc6 8. exd6 Qxd6 9. 0-0 g6 10. Ne5 Bxe2 11. Qxe2 Nxd4 12. Qe4 Nf6 13. Qe3 Nc2 14. Qb3 Qxe5 15. Qxc2 Bg7 16. Nd2 0-0 17. Nf3 Qb5 18. Rb1 Rac8 19. Qd2 Qf5 20. Ra1 Rfd8 21. Qe3 Qc2 22. Qxa7 Rd1 23. Be3 Rxa1 24. Rxa1 Qxb2 25. Qd4 Nd5 26. Qxb2 Bxb2 27. Rb1 Nxe3 28. fxe3 Bc1 29. Rxb7 Bxe3+ 30. Kf1 Kf8 31. Ke2 Bf4 32. g3 Bd6 33. Kd3 Ra8 34. Rb2 Ra3+ 35. Ke2 h6 36. Nd2 Ra4 37. Kd3 Ra5 38. Rc2 Ra3+ 39. Ke4 Ra5 40. Rc8+ Kg7 41. Nc4 f5+ 42. Kd3 Rd5+ 43. Kc2 Be5 44. Z0 Bd4 45. a4 Rd7 46. a5 Ra7 47. Kb3 Bg1 48. h3 Bf2 49. g4 f4 50. Ka4 Be1 51. Rc6 f3 52. a6 f2 53. Ne3 Bd2 54. Nf1 Bf4 55. Kb5 Be5 56. Rc5 Bd4 57. Rd5 e5 58. Rxd4 exd4 59. Kb6 Ra8 60. Kb7 Re8 61. a7 Kf6 62. a8Q Rxa8 63. Kxa8 Ke5 64. Kb7 d3 65. Kc6 Kd4 66. Kd6 Kc3 67. Ng3 Kd2 68. Ke5 Ke1 0-1

[Event "Bayern-ch Seniors 12th"]
[Site "Schloss Schney"]
[Date "2000.??.??"]
[Round "1"]
[White "Rabitzsch, Manfred"]
[Black "Petzenhauser, Isfried"]
[Result "1/2-1/2"]
[ECO "D08"]
[WhiteElo "1734"]
[BlackElo "1810"]
[PlyCount "43"]
[EventDate "2000.11.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 d5 2. c4 e5 3. e3 exd4 4. Qxd4 Nc6 5. Qd1 d4 6. a3 Bf5 7. Bd3 Bxd3 8. Qxd3 Nf6 9. Nf3 dxe3 10. Qxe3+ Be7 11. 0-0 0-0 12. Nc3 Re8 13. Rd1 Bd6 14. Qd3 Ne5 15. Nxe5 Bxe5 16. Bg5 Qxd3 17. Rxd3 Bxc3 18. bxc3 Ne4 19. Be3 b6 20. f3 Nd6 21. c5 Nc4 22. Bf4 1/2-1/2

[Event "Bayern-ch Seniors 12th"]
[Site "Schloss Schney"]
[Date "2000.??.??"]
[Round "8"]
[White "Scheuerlein, Gerhard"]
[Black "Petzenhauser, Isfried"]
[Result "1-0"]
[ECO "A85"]
[WhiteElo "1680"]
[BlackElo "1810"]
[PlyCount "87"]
[EventDate "2000.11.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. Nf3 f5 2. c4 e6 3. Nc3 Nf6 4. a3 Be7 5. d4 d5 6. e3 c6 7. Bd3 0-0 8. 0-0 Ne4 9. Qc2 Bd6 10. Ne5 Nd7 11. f4 Ndf6 12. c5 Bxe5 13. dxe5 Ng4 14. h3 Nh6 15. Ne2 Qe7 16. b4 Bd7 17. Bxe4 fxe4 18. Nd4 g5 19. g4 gxf4 20. exf4 Qh4 21. Qg2 Kh8 22. Be3 Rg8 23. Bf2 Qe7 24. Bg3 Nxg4 25. hxg4 Rxg4 26. Kf2 Rag8 27. Ne2 Be8 28. Rh1 Qf7 29. Qh3 h5 30. Rag1 Qh7 31. Ke3 d4+ 32. Nxd4 Qh6 33. Ne2 Qg6 34. Bf2 Kg7 35. Rxg4 hxg4 36. Qh4 Kf8 37. Qh6+ Ke7 38. Qxg6 Bxg6 39. Ng3 Bf5 40. Nxe4 Bxe4 41. Kxe4 g3 42. Be3 g2 43. Rg1 Rg3 44. a4 1-0

[Event "Bayern-ch Seniors 12th"]
[Site "Schloss Schney"]
[Date "2000.??.??"]
[Round "7"]
[White "Voigt, Udo"]
[Black "Petzenhauser, Isfried"]
[Result "1-0"]
[ECO "A51"]
[WhiteElo "1672"]
[BlackElo "1810"]
[PlyCount "77"]
[EventDate "2000.11.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e5 3. dxe5 Ne4 4. Nf3 Nc6 5. a3 d6 6. Bf4 Bf5 7. exd6 Bxd6 8. Bxd6 cxd6 9. e3 0-0 10. Be2 Qf6 11. Qb3 Nc5 12. Qc3 Qxc3+ 13. Nxc3 Nd3+ 14. Bxd3 Bxd3 15. b3 Ne5 16. Kd2 Bg6 17. Nd5 Be4 18. Nxe5 dxe5 19. f3 Bxd5 20. cxd5 f5 21. Ke2 Rac8 22. Rac1 Kf7 23. e4 f4 24. Kd2 Ke7 25. Rxc8 Rxc8 26. g3 fxg3 27. hxg3 h6 28. Rh5 Kd6 29. Rf5 Rc7 30. g4 Re7 31. g5 hxg5 32. Rxg5 Rf7 33. Ke3 Re7 34. Rg6+ Kd7 35. f4 exf4+ 36. Kxf4 Rf7+ 37. Ke5 Re7+ 38. Kd4 b6 39. e5 1-0

[Event "Bayern-ch Seniors 11th"]
[Site "Schloss Schney"]
[Date "1999.??.??"]
[Round "9"]
[White "Betz, Egon"]
[Black "Petzenhauser, Isfried"]
[Result "1-0"]
[ECO "C45"]
[WhiteElo "1902"]
[BlackElo "1810"]
[PlyCount "113"]
[EventDate "1999.11.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nf6 5. Nxc6 bxc6 6. e5 Ne4 7. Qf3 Ng5 8. Qe3 Ne6 9. Bc4 d5 10. exd6 cxd6 11. 0-0 d5 12. Bd3 Bc5 13. Qg3 Bd6 14. Qf3 Qc7 15. g3 0-0 16. c3 Be7 17. Be3 g6 18. Re1 Ng5 19. Qd1 Bh3 20. Nd2 Qd7 21. f4 Bg4 22. Be2 Bxe2 23. Rxe2 Nh3+ 24. Kg2 Qg4 25. Re1 h5 26. Nf3 Bd6 27. Nd4 Rab8 28. Qxg4 hxg4 29. Re2 c5 30. Nc6 Rb7 31. Rae1 Rc7 32. Ne5 Bxe5 33. fxe5 Re8 34. Bf4 Rce7 35. Kf1 d4 36. cxd4 cxd4 37. Bd2 f5 38. exf6 Rxe2 39. Rxe2 Rxe2 40. Kxe2 Ng1+ 41. Kd3 Nf3 42. Bb4 Kf7 43. Bc5 a6 44. Bxd4 Nxh2 45. Ke4 Ke6 46. Bc3 g5 47. f7 Kxf7 48. Kf5 Nf1 49. Kxg4 Kg6 50. Kf3 Nh2+ 51. Ke3 Ng4+ 52. Ke4 Nf2+ 53. Kf3 Nd1 54. Bd4 Kf5 55. g4+ Ke6 56. Ke2 Kd5 57. Bg7 1-0

[Event "Bayern-ch Seniors 11th"]
[Site "Schloss Schney"]
[Date "1999.??.??"]
[Round "3"]
[White "Frey, Walter"]
[Black "Petzenhauser, Isfried"]
[Result "1/2-1/2"]
[ECO "A51"]
[WhiteElo "1757"]
[BlackElo "1810"]
[PlyCount "33"]
[EventDate "1999.11.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e5 3. dxe5 Ne4 4. Nf3 Nc6 5. Nc3 Bb4 6. Bd2 Nxd2 7. Qxd2 Qe7 8. a3 Bxc3 9. Qxc3 b6 10. e3 Bb7 11. Be2 0-0-0 12. 0-0-0 Rhe8 13. Rhg1 Nxe5 14. Qxe5 Qxe5 15. Nxe5 Rxe5 16. g3 Rde8 17. Rd2 1/2-1/2

[Event "Bayern-ch Seniors 11th"]
[Site "Schloss Schney"]
[Date "1999.??.??"]
[Round "1"]
[White "Morgner, Siegfried"]
[Black "Petzenhauser, Isfried"]
[Result "0-1"]
[ECO "A41"]
[WhiteElo "1741"]
[BlackElo "1810"]
[PlyCount "94"]
[EventDate "1999.11.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. Nf3 d6 2. d4 Bg4 3. e3 Nd7 4. Be2 f5 5. Ng5 Bxe2 6. Qxe2 e5 7. Ne6 Qc8 8. Nc3 c6 9. 0-0 Ngf6 10. f4 e4 11. b3 Nb6 12. Nxf8 Rxf8 13. Ba3 Qd7 14. Rad1 Nbd5 15. Nxd5 Nxd5 16. Qd2 Rf6 17. c4 Ne7 18. b4 d5 19. c5 a6 20. Bc1 Rh6 21. Qf2 Ng6 22. g3 Ne7 23. Bd2 Ng8 24. Qg2 Nf6 25. h3 Qf7 26. Kf2 Kd7 27. Be1 Qh5 28. Rb1 Qxh3 29. Qxh3 Rxh3 30. Kg2 Rh6 31. Rh1 Rxh1 32. Kxh1 Ng4 33. Rb3 Rf8 34. a4 Rf6 35. b5 axb5 36. axb5 Kc8 37. Ba5 cxb5 38. Bb6 Rh6+ 39. Kg1 Rh2 40. Ra3 b4 41. Ra8+ Kd7 42. Rb8 Kc6 43. Rc8+ Kb5 44. Rc7 Ka6 45. Rxg7 b3 46. Rxg4 fxg4 47. Kxh2 b2 0-1

[Event "Bayern-ch Seniors 11th"]
[Site "Schloss Schney"]
[Date "1999.??.??"]
[Round "5"]
[White "Oberhofer, J."]
[Black "Petzenhauser, Isfried"]
[Result "0-1"]
[ECO "C21"]
[WhiteElo "1942"]
[BlackElo "1810"]
[PlyCount "72"]
[EventDate "1999.11.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 e5 2. d4 exd4 3. c3 dxc3 4. Bc4 cxb2 5. Bxb2 d5 6. exd5 Nf6 7. Qb3 Bd6 8. Nf3 0-0 9. 0-0 Nbd7 10. Na3 a6 11. Rfd1 Nc5 12. Qc2 Nfe4 13. Bd3 Bf5 14. Nc4 Nxd3 15. Qxd3 Bc5 16. Ne3 Bg6 17. Qb3 Bh5 18. g4 Bg6 19. Rac1 Bb6 20. Kg2 Re8 21. Be5 Rxe5 22. Nxe5 Nxf2 23. Rf1 Be4+ 24. Nf3 Nd3 25. Rc3 Nf4+ 26. Kh1 Ne2 27. Nc4 Nxc3 28. Nxb6 cxb6 29. Qxc3 Qxd5 30. Kg2 Rd8 31. Rc1 Qd2+ 32. Qxd2 Rxd2+ 33. Kg3 Rd8 34. Ng5 Bc6 35. Rc3 h6 36. Nh3 Rd2 0-1

[Event "Bayern-ch Seniors 11th"]
[Site "Schloss Schney"]
[Date "1999.??.??"]
[Round "6"]
[White "Petzenhauser, Isfried"]
[Black "Gerdes, Hans"]
[Result "0-1"]
[ECO "C15"]
[WhiteElo "1810"]
[BlackElo "1910"]
[PlyCount "54"]
[EventDate "1999.11.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. Nge2 dxe4 5. a3 Bxc3+ 6. Nxc3 Nc6 7. Bb5 f5 8. 0-0 Nf6 9. Bg5 0-0 10. Bxc6 bxc6 11. Na4 h6 12. Bf4 g5 13. Be5 Nd7 14. Qh5 Nxe5 15. dxe5 Kg7 16. Rad1 Qe7 17. b4 Ba6 18. Rfe1 Rad8 19. Nc5 Bc4 20. Rxd8 Rxd8 21. f3 e3 22. Rxe3 Rd1+ 23. Kf2 Rf1+ 24. Kg3 f4+ 25. Kh3 fxe3 26. Qg4 e2 27. Qxc4 e1Q 0-1

[Event "Bayern-ch Seniors 11th"]
[Site "Schloss Schney"]
[Date "1999.??.??"]
[Round "4"]
[White "Petzenhauser, Isfried"]
[Black "Goetz, Manfred"]
[Result "1-0"]
[ECO "C36"]
[WhiteElo "1810"]
[BlackElo "1640"]
[PlyCount "85"]
[EventDate "1999.11.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 e5 2. f4 exf4 3. Nf3 d5 4. exd5 Nf6 5. c4 c6 6. d4 cxd5 7. c5 Nc6 8. Bb5 Be7 9. 0-0 0-0 10. Bxf4 Be6 11. Bxc6 bxc6 12. Nc3 Qc8 13. Qa4 Qb7 14. b4 a6 15. a3 h6 16. Ne5 Rac8 17. Rae1 Nh7 18. Ng6 Rfe8 19. Nxe7+ Rxe7 20. Bd6 Ree8 21. Qa5 Nf8 22. Qb6 Qa8 23. Na4 Nd7 24. Qa5 Qb7 25. Nb6 Rcd8 26. Na4 Nf8 27. Nc3 Qc8 28. Qc7 Qa8 29. Bg3 Rd7 30. Qf4 Ng6 31. Qf2 Bg4 32. Bd6 Rxe1 33. Rxe1 Be6 34. Na4 Rd8 35. Qg3 Qb7 36. Rxe6 fxe6 37. Qxg6 Qf7 38. Qxf7+ Kxf7 39. Kf2 h5 40. Nb2 Kg6 41. Kf3 Kf5 42. h3 g5 43. g4+ 1-0

[Event "Bayern-ch Seniors 11th"]
[Site "Schloss Schney"]
[Date "1999.??.??"]
[Round "8"]
[White "Petzenhauser, Isfried"]
[Black "Manfeldt, Alfred"]
[Result "1-0"]
[ECO "B00"]
[WhiteElo "1810"]
[BlackElo "1740"]
[PlyCount "55"]
[EventDate "1999.11.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 b6 2. d4 e6 3. Nf3 Bb7 4. Bd3 d6 5. Nc3 Nd7 6. Qe2 Be7 7. Bd2 e5 8. 0-0-0 Bf6 9. dxe5 dxe5 10. h4 c6 11. Be3 b5 12. Nxb5 cxb5 13. Bxb5 Bc8 14. Rxd7 Bxd7 15. Rd1 Ne7 16. Bxd7+ Qxd7 17. Rxd7 Kxd7 18. Qb5+ Kc7 19. Nxe5 Bxe5 20. Qxe5+ Kd7 21. Qxg7 Ke6 22. Qg4+ f5 23. exf5+ Nxf5 24. Qe4+ Kf6 25. Bg5+ Kg6 26. Qe6+ Kh5 27. Qxf5 Raf8 28. g4# 1-0

[Event "Bayern-ch Seniors 11th"]
[Site "Schloss Schney"]
[Date "1999.??.??"]
[Round "2"]
[White "Petzenhauser, Isfried"]
[Black "Wittkugel, Friedhelm"]
[Result "0-1"]
[ECO "C15"]
[WhiteElo "1810"]
[BlackElo "1890"]
[PlyCount "79"]
[EventDate "1999.11.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. Nge2 Ne7 5. a3 Ba5 6. b4 Bb6 7. Be3 c6 8. Ng3 0-0 9. e5 f5 10. Nce2 Ng6 11. Qd2 a5 12. Rb1 axb4 13. axb4 Qe7 14. c3 Nd7 15. Nf4 Nxf4 16. Bxf4 Bd8 17. Bd3 g5 18. Bxg5 Qxg5 19. f4 Qg6 20. 0-0 Bh4 21. Rf3 b5 22. Nf1 Kh8 23. Rh3 Be7 24. Ne3 Nb6 25. Kh1 Nc4 26. Bxc4 bxc4 27. Qc2 Rg8 28. Rg1 Qf7 29. Qc1 Bd7 30. g4 fxg4 31. Nxg4 Qg6 32. f5 exf5 33. Nf6 Qxg1+ 34. Qxg1 Rxg1+ 35. Kxg1 Bxf6 36. exf6 Rf8 37. Rh6 Rg8+ 38. Kf2 Rg6 39. f7 Kg7 40. Rxh7+ 0-1

[Event "Bayern-ch Seniors 11th"]
[Site "Schloss Schney"]
[Date "1999.??.??"]
[Round "7"]
[White "Schmidt, Lothar"]
[Black "Petzenhauser, Isfried"]
[Result "1-0"]
[ECO "A51"]
[WhiteElo "2082"]
[BlackElo "1810"]
[PlyCount "89"]
[EventDate "1999.11.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e5 3. dxe5 Ne4 4. Nf3 Nc6 5. Nbd2 Nc5 6. a3 Qe7 7. e3 Nxe5 8. Nxe5 Qxe5 9. Nf3 Qf6 10. Be2 b6 11. Qd4 Bb7 12. Qxf6 gxf6 13. b4 Ne4 14. Bb2 Rg8 15. Nh4 Be7 16. f3 Nd6 17. c5 f5 18. cxd6 Bxh4+ 19. g3 Bg5 20. Kf2 cxd6 21. Bd3 Bh6 22. Bxf5 Bg7 23. Bxg7 Rxg7 24. Rac1 Bc6 25. Rhd1 d5 26. Rd4 Rg5 27. g4 Rg7 28. h4 f6 29. Bd3 b5 30. Rc5 a6 31. Be2 Ke7 32. h5 f5 33. Kg3 Rag8 34. Bd3 Rg5 35. Kh4 fxg4 36. Rxg4 Rxg4+ 37. fxg4 h6 38. Bg6 a5 39. g5 axb4 40. axb4 hxg5+ 41. Kxg5 Ke6 42. Rc1 d4 43. exd4 Be4 44. Re1 Kd5 45. Rxe4 1-0

