[Event "Bad Woerishofen Seniors op 36th"]
[Site "Bad Woerishofen"]
[Date "2020.03.11"]
[Round "7"]
[White "Zwetz, Anita"]
[Black "Rothenhagen, Siegfried"]
[Result "1-0"]
[ECO "D03"]
[WhiteElo "1853"]
[BlackElo "1736"]
[PlyCount "53"]
[EventDate "2020.03.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Bg5 Bg7 4. c3 b6 5. e3 Bb7 6. Nbd2 0-0 7. Bd3 d5 8. h4 Nbd7 9. Bxf6 Nxf6 10. Ne5 Ne4 11. f4 f6 12. Nef3 h5 13. Qc2 f5 14. Ne5 Bxe5 15. fxe5 c5 16. Nxe4 fxe4 17. Be2 cxd4 18. exd4 Bc8 19. Qd2 Bf5 20. 0-0-0 Qd7 21. Qg5 Kh7 22. Rdg1 e6 23. g4 hxg4 24. Bxg4 Qa4 25. h5 Qxa2 26. hxg6+ Kg8 27. Rh8+ 1-0

[Event "Bad Woerishofen op 34th"]
[Site "Bad Woerishofen"]
[Date "2018.03.01"]
[Round "7"]
[White "Rothenhagen, Siegfried"]
[Black "Kirchner, Ulrich"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "1775"]
[PlyCount "58"]
[EventDate "2018.02.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 d5 3. e3 e6 4. Bd3 Bd6 5. Bg3 0-0 6. Nf3 b6 7. Nbd2 Ba6 8. Qe2 Bxd3 9. Qxd3 c5 10. c3 Nc6 11. Ne5 Rc8 12. Nxc6 Rxc6 13. Bxd6 Qxd6 14. 0-0 Ng4 15. f4 cxd4 16. exd4 Nf6 17. Rae1 b5 18. f5 b4 19. fxe6 fxe6 20. cxb4 Qxb4 21. Nb3 Ne4 22. Rxf8+ Kxf8 23. Rf1+ Kg8 24. Qf3 Qe7 25. Qf4 Rc8 26. Nd2 Nxd2 27. Qxd2 Rf8 28. Rxf8+ Kxf8 29. Qc3 Qb7 1/2-1/2

[Event "Bad Woerishofen op 34th"]
[Site "Bad Woerishofen"]
[Date "2018.02.25"]
[Round "4"]
[White "Reichwald, Klaus Dieter"]
[Black "Rothenhagen, Siegfried"]
[Result "1/2-1/2"]
[ECO "B01"]
[WhiteElo "1813"]
[BlackElo "1775"]
[PlyCount "65"]
[EventDate "2018.02.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd8 4. d4 Nf6 5. Nf3 Bg4 6. Be2 e6 7. a3 Be7 8. Be3 Nbd7 9. h3 Bxf3 10. Bxf3 c6 11. 0-0 0-0 12. Ne2 Nb6 13. b3 Nbd5 14. Bd2 Qc7 15. c4 Nb6 16. Bf4 Qd7 17. Qc2 Rad8 18. Rad1 Qc8 19. a4 h6 20. Ng3 Bb4 21. Be5 Nbd7 22. Bf4 Rfe8 23. Qe2 Nb6 24. Be5 Nbd7 25. Bf4 Ba5 26. Ne4 Bc7 27. Nd6 Bxd6 28. Bxd6 Nb6 29. Be5 Nbd7 30. Bg3 Nf8 31. Be5 N8d7 32. Bg3 Nb6 33. Be5 1/2-1/2

[Event "Bad Woerishofen Seniors op 32nd"]
[Site "Bad Woerishofen"]
[Date "2016.03.04"]
[Round "8"]
[White "Rothenhagen, Siegfried"]
[Black "Aufmwasser, Guenter"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "1806"]
[BlackElo "1701"]
[PlyCount "30"]
[EventDate "2016.02.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 g6 3. e3 Bg7 4. h3 d5 5. c3 0-0 6. Nf3 e6 7. Bd3 Ne4 8. Nbd2 Nxd2 9. Qxd2 f5 10. h4 Bf6 11. Bh6 Bg7 12. Bxg7 Kxg7 13. Ne5 Nd7 14. f4 Nxe5 15. dxe5 h5 1/2-1/2

[Event "Bad Woerishofen Seniors op 32nd"]
[Site "Bad Woerishofen"]
[Date "2016.03.03"]
[Round "7"]
[White "Rothenhagen, Siegfried"]
[Black "Thonig, Manfred"]
[Result "1/2-1/2"]
[ECO "A83"]
[WhiteElo "1806"]
[BlackElo "1660"]
[PlyCount "51"]
[EventDate "2016.02.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 f5 2. e4 fxe4 3. Nc3 Nf6 4. Bg5 g6 5. Bxf6 exf6 6. Nxe4 d5 7. Ng3 Qe7+ 8. Qe2 Bh6 9. Qxe7+ Kxe7 10. Bd3 Nc6 11. c3 Bd7 12. N1e2 f5 13. f4 Rae8 14. 0-0 Kf7 15. Bc2 Ne7 16. Nc1 Ng8 17. Nd3 Bg7 18. Rae1 Nh6 19. h3 Bb5 20. a4 Bxd3 21. Bxd3 Rxe1 22. Rxe1 Re8 23. Rxe8 Kxe8 24. Kf2 Kf7 25. Ke2 Kf6 26. Kf3 1/2-1/2

[Event "Bad Woerishofen Seniors op 32nd"]
[Site "Bad Woerishofen"]
[Date "2016.03.01"]
[Round "5"]
[White "Gepting, Konrad"]
[Black "Rothenhagen, Siegfried"]
[Result "0-1"]
[ECO "A01"]
[WhiteElo "1620"]
[BlackElo "1806"]
[PlyCount "56"]
[EventDate "2016.02.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. b3 d5 2. Bb2 Bf5 3. e3 e6 4. h3 h6 5. Nf3 Nf6 6. Nd4 Bh7 7. Nc3 Be7 8. Be2 0-0 9. Bf3 c5 10. Nde2 Nc6 11. Ng3 a6 12. Nh5 Nxh5 13. Bxh5 Bf6 14. d3 b5 15. Qc1 Qa5 16. 0-0 Bxc3 17. Bxc3 Qxc3 18. f4 Ne7 19. Bf3 Rac8 20. g4 c4 21. bxc4 bxc4 22. e4 Qd4+ 23. Kh1 cxd3 24. g5 dxe4 25. Bd1 Nf5 26. gxh6 Ng3+ 27. Kg2 Nxf1 28. Kxf1 e3 0-1

[Event "Bad Woerishofen Seniors op 32nd"]
[Site "Bad Woerishofen"]
[Date "2016.02.29"]
[Round "4"]
[White "Rothenhagen, Siegfried"]
[Black "Hahn, Volker"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "1806"]
[BlackElo "1679"]
[PlyCount "70"]
[EventDate "2016.02.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 d5 3. e3 e6 4. Nf3 c5 5. c3 Be7 6. Bd3 Nbd7 7. Nbd2 Qb6 8. Qb3 c4 9. Qxb6 Nxb6 10. Bc2 Bd7 11. h3 0-0 12. e4 dxe4 13. Nxe4 Nbd5 14. Nxf6+ Bxf6 15. Be5 Bc6 16. 0-0 Bxe5 17. Nxe5 Bb5 18. Rae1 h6 19. f4 a5 20. f5 a4 21. a3 exf5 22. Bxf5 Ra6 23. Be4 Nf6 24. Bxb7 Rb6 25. Bf3 Ba6 26. Rf2 Rfb8 27. Ree2 Rd6 28. Ng4 Nxg4 29. Bxg4 Kf8 30. Rd2 Bb7 31. Bd1 Bc6 32. Bf3 Bd7 33. Rfe2 Rg6 34. Kf1 Rf6 35. Ke1 Bxh3 1/2-1/2

[Event "Bad Woerishofen Seniors op 32nd"]
[Site "Bad Woerishofen"]
[Date "2016.02.28"]
[Round "3"]
[White "Westermayer, Johann"]
[Black "Rothenhagen, Siegfried"]
[Result "1/2-1/2"]
[ECO "D30"]
[WhiteElo "1599"]
[BlackElo "1806"]
[PlyCount "78"]
[EventDate "2016.02.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d5 3. c4 e6 4. e3 c6 5. b3 Bd6 6. Bb2 Nbd7 7. Nbd2 0-0 8. Bd3 Re8 9. 0-0 a6 10. Re1 b5 11. e4 dxe4 12. Nxe4 Nxe4 13. Bxe4 Bb7 14. Rc1 Nf6 15. Bb1 Rc8 16. Qd3 g6 17. h4 Bf4 18. Rc2 e5 19. Qd1 exd4 20. Rxe8+ Nxe8 21. Qxd4 Qxd4 22. Bxd4 c5 23. Be5 Bxe5 24. Nxe5 Be4 25. Rc1 Bxb1 26. Rxb1 f6 27. Ng4 Rb8 28. Ne3 Nd6 29. Rd1 Rd8 30. Kf1 Kf7 31. Rd5 Nb7 32. Rxd8 Nxd8 33. Nd5 Ne6 34. Ke1 g5 35. hxg5 fxg5 36. Kd2 h5 37. Ke3 bxc4 38. bxc4 Nd8 39. Ke4 Nc6 1/2-1/2

[Event "Bad Woerishofen Seniors op 32nd"]
[Site "Bad Woerishofen"]
[Date "2016.02.27"]
[Round "2"]
[White "Rothenhagen, Siegfried"]
[Black "Bachmann, Rolf"]
[Result "0-1"]
[ECO "A48"]
[WhiteElo "1806"]
[BlackElo "1993"]
[PlyCount "82"]
[EventDate "2016.02.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 g6 3. Nf3 Bg7 4. h3 0-0 5. e3 d6 6. c3 Nbd7 7. Bc4 Nb6 8. Bd3 Re8 9. Bg5 e5 10. dxe5 dxe5 11. Bxf6 Qxf6 12. Nbd2 Qe7 13. e4 Be6 14. 0-0 Red8 15. Qe2 Rd7 16. Bc4 Bh6 17. Bxe6 Qxe6 18. Nb3 Qe7 19. Rfd1 Rad8 20. Rxd7 Rxd7 21. Rd1 f6 22. Rxd7 Qxd7 23. Nbd2 c6 24. b3 Kf8 25. Kf1 Qe6 26. Qd3 Ke7 27. c4 Qd6 28. Qxd6+ Kxd6 29. Ke2 Kc5 30. Kd3 Kb4 31. Nb1 a5 32. Kc2 a4 33. a3+ Kc5 34. Nbd2 Bxd2 35. Nxd2 Kd4 36. bxa4 Nxc4 37. Nxc4 Kxc4 38. f3 h5 39. g3 g5 40. Kb2 Kd3 41. Kb3 c5 0-1

[Event "Bad Woerishofen Seniors op 32nd"]
[Site "Bad Woerishofen"]
[Date "2016.02.26"]
[Round "1"]
[White "Erhart, Uwe"]
[Black "Rothenhagen, Siegfried"]
[Result "1/2-1/2"]
[ECO "B01"]
[WhiteElo "2079"]
[BlackElo "1806"]
[PlyCount "64"]
[EventDate "2016.02.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd8 4. d4 Nf6 5. Nf3 Bg4 6. Be2 e6 7. a3 Be7 8. 0-0 0-0 9. Ne5 Bxe2 10. Nxe2 Nbd7 11. Nxd7 Qxd7 12. c3 Rad8 13. Bg5 Nd5 14. Bxe7 Qxe7 15. Qc2 c6 16. Rae1 Rd7 17. Ng3 Nf6 18. Re5 Rd5 19. Rfe1 Rfd8 20. a4 a6 21. Qb3 Qd7 22. h3 Qc7 23. Qc2 c5 24. Rxd5 Rxd5 25. dxc5 Qxc5 26. Rd1 Qd6 27. Rxd5 Qxd5 28. c4 Qc6 29. Qd3 Qd7 30. Qc2 Qc6 31. b4 Kf8 32. f3 Qd6 1/2-1/2

[Event "Bad Woerishofen Seniors op 30th"]
[Site "Bad Woerishofen"]
[Date "2014.03.28"]
[Round "8"]
[White "Rothenhagen, Siegfried"]
[Black "Aigner, Georg"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "1816"]
[BlackElo "1894"]
[PlyCount "119"]
[EventDate "2014.03.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d5 3. Bf4 e6 4. h3 Bd6 5. Ne5 Nh5 6. Bh2 Nc6 7. Nxc6 bxc6 8. Bxd6 Qxd6 9. c3 Nf4 10. e3 Ng6 11. Bd3 e5 12. Bxg6 Qxg6 13. Qf3 Ba6 14. Na3 Rb8 15. 0-0-0 exd4 16. exd4 0-0 17. Qg3 Qxg3 18. fxg3 Rfe8 19. Rde1 Re4 20. Nc2 Rbe8 21. Rxe4 dxe4 22. Ne3 Re6 23. Rd1 Bd3 24. Rd2 Rf6 25. Kd1 Rd6 26. Ke1 g6 27. g4 Kf8 28. Rf2 Ke7 29. Kd2 Rd8 30. g5 Rb8 31. Kc1 Rd8 32. Rf4 Kf8 33. Ng4 Rd5 34. Ne5 Kg8 35. Kd2 c5 36. Nxd3 exd3 37. dxc5 Rxg5 38. Rf2 Rxc5 39. Kxd3 f5 40. Kd4 Rc6 41. Re2 Kf7 42. c4 g5 43. Rf2 Rf6 44. Kc5 f4 45. Rd2 Ke6 46. Kc6 Rf7 47. Re2+ Kf5 48. Kd5 Rf6 49. Re5+ Kg6 50. Re6 Rxe6 51. Kxe6 g4 52. hxg4 Kg5 53. c5 Kxg4 54. Kd7 Kg3 55. Kxc7 Kxg2 56. Kb7 f3 57. Kb8 f2 58. c6 f1Q 59. c7 Qf7 60. c8Q 1/2-1/2

[Event "Bad Woerishofen Seniors op 30th"]
[Site "Bad Woerishofen"]
[Date "2014.03.27"]
[Round "7"]
[White "Rothenhagen, Siegfried"]
[Black "Bretscher, Robert"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1816"]
[BlackElo "1631"]
[PlyCount "99"]
[EventDate "2014.03.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d5 3. Bf4 Bf5 4. h3 c6 5. e3 e6 6. Bd3 Bg6 7. 0-0 Nbd7 8. c3 Ne4 9. Ne5 Nxe5 10. Bxe5 Nf6 11. Qc2 Bxd3 12. Qxd3 Bd6 13. Bxd6 Qxd6 14. Nd2 0-0 15. e4 dxe4 16. Nxe4 Nxe4 17. Qxe4 Rfe8 18. Rae1 Qd5 19. a3 Rad8 20. f4 Qxe4 21. Rxe4 Kf8 22. Rfe1 g6 23. Kf2 Rd7 24. Re5 Rd5 25. Kf3 Red8 26. g4 Rxe5 27. fxe5 Ke7 28. g5 Rh8 29. Re4 h5 30. h4 Rc8 31. b4 a5 32. Re2 Kd7 33. bxa5 Ra8 34. Rb2 Kc7 35. Ke4 Rf8 36. c4 Rd8 37. Rf2 Rd7 38. Rd2 Kb8 39. d5 cxd5+ 40. cxd5 exd5+ 41. Rxd5 Re7 42. Kd4 Ka7 43. Rd6 Kb8 44. Kd5 Kc7 45. e6 fxe6+ 46. Rxe6 Rg7 47. Ke5 Kd7 48. Kf6 Rg8 49. Re7+ Kd6 50. Rxb7 1-0

[Event "Bad Woerishofen Seniors op 30th"]
[Site "Bad Woerishofen"]
[Date "2014.03.26"]
[Round "6"]
[White "Hartlaub, Marianne"]
[Black "Rothenhagen, Siegfried"]
[Result "0-1"]
[ECO "D10"]
[WhiteElo "1596"]
[BlackElo "1816"]
[PlyCount "100"]
[EventDate "2014.03.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 d5 3. d4 c6 4. b3 Bf5 5. Nf3 h6 6. Bb2 e6 7. g3 Bb4 8. Bg2 Ne4 9. Rc1 Qa5 10. Nd2 Nxc3 11. Bxc3 Bxc3 12. cxd5 exd5 13. a3 Bxd2+ 14. Qxd2 Qxd2+ 15. Kxd2 0-0 16. Rhe1 Re8 17. f3 Nd7 18. e4 dxe4 19. fxe4 Bh7 20. Re3 Re7 21. Rce1 Rae8 22. a4 Nf6 23. Kd3 Ng4 24. R3e2 Nxh2 25. Kc3 Ng4 26. e5 Bf5 27. Be4 Bxe4 28. Rxe4 Nf6 29. Rf4 Nd5+ 30. Kc4 Nxf4 31. gxf4 Rd7 32. f5 Rd5 33. b4 Red8 34. Re4 Kf8 35. Rf4 Kg8 36. Rg4 Kh7 37. Rf4 b5+ 38. axb5 cxb5+ 39. Kc3 Rc8+ 40. Kd3 Rc4 41. e6 fxe6 42. fxe6 Rc7 43. Ke4 Rh5 44. d5 Rc4+ 45. Kf3 Rxd5 46. Rxc4 bxc4 47. Ke4 Rd1 48. b5 c3 49. e7 Re1+ 50. Kd3 Rxe7 0-1

[Event "Bad Woerishofen Seniors op 30th"]
[Site "Bad Woerishofen"]
[Date "2014.03.25"]
[Round "5"]
[White "Braeu, Emmi"]
[Black "Rothenhagen, Siegfried"]
[Result "1-0"]
[ECO "D79"]
[WhiteElo "1645"]
[BlackElo "1816"]
[PlyCount "79"]
[EventDate "2014.03.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 0-0 5. Nc3 c6 6. 0-0 d5 7. cxd5 cxd5 8. d4 a6 9. h3 Nc6 10. Be3 Bd7 11. Rc1 Qc7 12. Kh2 b5 13. a3 Qb7 14. Ne1 Na5 15. Nd3 e6 16. Nc5 Qa7 17. b3 Bc6 18. Na2 Rab8 19. Nxe6 fxe6 20. Bd2 Nxb3 21. Rxc6 Nxd4 22. Be3 Qd7 23. Rxa6 Nc6 24. Rb6 Rxb6 25. Bxb6 Rb8 26. Bc5 Qb7 27. Nb4 Na5 28. Nd3 Nd7 29. Bb4 Nc4 30. Nf4 Ndb6 31. Nxe6 Qd7 32. Nxg7 Kxg7 33. Qd4+ Kg8 34. Bc3 Ra8 35. Qh8+ Kf7 36. Qxh7+ Ke6 37. Qxg6+ Ke7 38. Bb4+ Kd8 39. h4 Nxa3 40. Qxb6+ 1-0

[Event "Bad Woerishofen Seniors op 30th"]
[Site "Bad Woerishofen"]
[Date "2014.03.24"]
[Round "4"]
[White "Rothenhagen, Siegfried"]
[Black "Samarian, Cornel"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "1816"]
[BlackElo "1747"]
[PlyCount "58"]
[EventDate "2014.03.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 d5 3. Nf3 Bf5 4. h3 h6 5. e3 e6 6. c3 c6 7. Bd3 Bxd3 8. Qxd3 Bd6 9. Ne5 0-0 10. Nd2 Na6 11. 0-0 c5 12. Rfe1 Rc8 13. Rac1 c4 14. Qc2 b5 15. e4 Nc7 16. Nc6 Qd7 17. Bxd6 Qxd6 18. Nxa7 Ra8 19. Nxb5 Nxb5 20. e5 Qe7 21. exf6 Qxf6 22. a4 Nd6 23. Ra1 Rfc8 24. Ra2 Nf5 25. Nf3 Ne7 26. Ne5 Ra7 27. Re3 Nc6 28. Nxc6 Rxc6 29. a5 Qd8 1/2-1/2

[Event "Bad Woerishofen Seniors op 30th"]
[Site "Bad Woerishofen"]
[Date "2014.03.23"]
[Round "3"]
[White "Storkebaum, Karl Heinrich"]
[Black "Rothenhagen, Siegfried"]
[Result "1-0"]
[ECO "A52"]
[WhiteElo "1959"]
[BlackElo "1816"]
[PlyCount "69"]
[EventDate "2014.03.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e5 3. dxe5 Ng4 4. e4 Nxe5 5. f4 Ng6 6. Be3 Bb4+ 7. Nd2 0-0 8. a3 Bxd2+ 9. Qxd2 b6 10. 0-0-0 Bb7 11. Bd3 d6 12. Nf3 Nc6 13. h4 Na5 14. Kb1 Re8 15. h5 Ne7 16. Qc2 h6 17. Rde1 Nac6 18. g4 f6 19. g5 fxg5 20. fxg5 hxg5 21. Bxg5 Ne5 22. Nxe5 dxe5 23. h6 Qd6 24. hxg7 Ng6 25. Rh6 Kxg7 26. Reh1 Rh8 27. Be2 Qd4 28. Bf3 Rxh6 29. Bxh6+ Kf6 30. Rd1 Qc5 31. Qg2 Bc8 32. Qg5+ Kf7 33. Bh5 Qc6 34. Rf1+ Kg8 35. Bxg6 1-0

[Event "Bad Woerishofen Seniors op 30th"]
[Site "Bad Woerishofen"]
[Date "2014.03.22"]
[Round "2"]
[White "Spurga, Josef"]
[Black "Rothenhagen, Siegfried"]
[Result "1-0"]
[ECO "A52"]
[WhiteElo "2008"]
[BlackElo "1816"]
[PlyCount "63"]
[EventDate "2014.03.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e5 3. dxe5 Ng4 4. Nf3 Nc6 5. Bg5 Be7 6. Bf4 Bb4+ 7. Nbd2 Qe7 8. e3 Ngxe5 9. Nxe5 Nxe5 10. Be2 0-0 11. 0-0 Bxd2 12. Qxd2 d6 13. Qc3 Re8 14. Rac1 b6 15. b4 a5 16. a3 axb4 17. axb4 Ra2 18. Rfe1 Ng6 19. Bg3 Bb7 20. c5 bxc5 21. bxc5 Rea8 22. cxd6 cxd6 23. Bf1 Rc8 24. Qb3 Rxc1 25. Rxc1 Ra5 26. Rb1 Ra7 27. Qb6 Be4 28. Qb8+ Nf8 29. Bxd6 Qxd6 30. Qxd6 Bxb1 31. Qb6 Ra1 32. Qb2 1-0

[Event "Bad Woerishofen Seniors op 30th"]
[Site "Bad Woerishofen"]
[Date "2014.03.21"]
[Round "1"]
[White "Rothenhagen, Siegfried"]
[Black "Mentel, Juergen"]
[Result "1/2-1/2"]
[ECO "B12"]
[WhiteElo "1816"]
[BlackElo "2014"]
[PlyCount "48"]
[EventDate "2014.03.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 d6 2. Nf3 Bg4 3. e4 c6 4. c3 Nd7 5. Be2 e6 6. 0-0 Be7 7. Bf4 h6 8. h3 Bh5 9. Nbd2 Bg6 10. Re1 Nb6 11. Qc2 Nf6 12. Bd3 0-0 13. e5 Bxd3 14. Qxd3 dxe5 15. Bxe5 c5 16. Qe2 cxd4 17. Bxd4 Qc7 18. Ne4 Nfd5 19. Be5 Qc4 20. Nfd2 Qxe2 21. Rxe2 f6 22. Bh2 f5 23. Nd6 Bxd6 24. Bxd6 Rfe8 1/2-1/2

[Event "Bad Woerishofen Seniors op 28th"]
[Site "Bad Woerishofen"]
[Date "2012.03.09"]
[Round "8.42"]
[White "Rothenhagen, Siegfried"]
[Black "Abegg, Beat"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "1597"]
[BlackElo "1713"]
[PlyCount "73"]
[EventDate "2012.03.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 c6 3. Nf3 Qb6 4. Qc1 Bf5 5. e3 e6 6. Be2 Nf6 7. 0-0 Be7 8. h3 h6 9. Nbd2 0-0 10. c4 Nbd7 11. c5 Qd8 12. Ne5 Nxe5 13. Bxe5 Nd7 14. Bh2 f6 15. f4 Bg6 16. Qd1 f5 17. Bh5 Bxh5 18. Qxh5 Qe8 19. Qxe8 Rfxe8 20. Rac1 Rec8 21. b4 b6 22. Rc2 bxc5 23. bxc5 Rcb8 24. g4 g6 25. Kg2 Kf7 26. Nf3 Rb5 27. Bg3 a5 28. a4 Rb3 29. Bf2 Rab8 30. Ra2 Bd8 31. Rfa1 Rb2 32. Rxb2 Rxb2 33. Kg3 Bc7 34. g5 h5 35. Ne1 Nb8 36. Nd3 Rb7 37. Kf3 1/2-1/2

[Event "Bad Woerishofen Seniors op 28th"]
[Site "Bad Woerishofen"]
[Date "2012.03.08"]
[Round "7.32"]
[White "Kreie, Guenther"]
[Black "Rothenhagen, Siegfried"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "1754"]
[BlackElo "1597"]
[PlyCount "98"]
[EventDate "2012.03.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. d4 Nf6 4. Nc3 Qd8 5. Nf3 Bg4 6. Be2 e6 7. h3 Bxf3 8. Bxf3 c6 9. Bf4 Be7 10. 0-0 0-0 11. Qd3 Nbd7 12. Rfe1 Nb6 13. Bh2 Qd7 14. Be5 Rad8 15. Be4 Nbd5 16. Nxd5 cxd5 17. Bf3 Rc8 18. c3 Qc6 19. Bd1 Qc4 20. Qg3 Ne8 21. Bc2 Bf6 22. f4 Bxe5 23. fxe5 b5 24. Re3 b4 25. Qh4 g6 26. Bd3 Qc6 27. cxb4 Qb6 28. a3 Nc7 29. Kh2 Nb5 30. Bxb5 Qxb5 31. Rc3 Qe2 32. Rac1 Rxc3 33. bxc3 Qb2 34. Qe1 Rc8 35. a4 Rc7 36. Qe3 Kg7 37. a5 Rc4 38. Qe1 a6 39. Qe3 Rc7 40. Qe1 Rc4 41. Qe3 Rc7 42. Qg5 Rxc3 43. Rf1 Qxb4 44. Qf6+ Kg8 45. Qxf7+ Kh8 46. Qf6+ Kg8 47. Qxe6+ Kg7 48. Rf7+ Kh8 49. Qg4 g5 1-0

[Event "Bad Woerishofen Seniors op 28th"]
[Site "Bad Woerishofen"]
[Date "2012.03.07"]
[Round "6.31"]
[White "Rothenhagen, Siegfried"]
[Black "Braeu, Ludwig"]
[Result "1/2-1/2"]
[ECO "A87"]
[WhiteElo "1597"]
[BlackElo "1712"]
[PlyCount "51"]
[EventDate "2012.03.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 g6 2. Nf3 f5 3. g3 Bg7 4. Bg2 Nf6 5. 0-0 0-0 6. c4 d6 7. Nc3 Qe8 8. Qb3 Na6 9. c5+ Kh8 10. cxd6 exd6 11. Bg5 c6 12. Bxf6 Bxf6 13. e3 Qe7 14. Rfe1 Be6 15. Qd1 d5 16. Rc1 Bg8 17. a3 Nc7 18. Na4 Nb5 19. Nc5 b6 20. Nd3 Rac8 21. a4 Nd6 22. b3 Rc7 23. Nb4 Rfc8 24. Na6 Rd7 25. Nb4 Rdc7 26. Na6 1/2-1/2

[Event "Bad Woerishofen Seniors op 28th"]
[Site "Bad Woerishofen"]
[Date "2012.03.06"]
[Round "5.41"]
[White "Blosze, Winfried"]
[Black "Rothenhagen, Siegfried"]
[Result "0-1"]
[ECO "B01"]
[WhiteElo "1697"]
[BlackElo "1597"]
[PlyCount "65"]
[EventDate "2012.03.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd8 4. Bc4 Nf6 5. d4 e6 6. Nf3 Be7 7. 0-0 0-0 8. Bf4 c6 9. a3 Nbd7 10. b4 Nd5 11. Bd2 N7f6 12. Bd3 b6 13. Ne2 c5 14. c4 Nc7 15. Bc3 Bb7 16. Ne5 Nce8 17. Qc2 Qc7 18. dxc5 bxc5 19. f4 Nd6 20. Nf3 Be4 21. Be5 Bxd3 22. Qxd3 h6 23. Rac1 Rfd8 24. Qb3 Qb6 25. Nc3 cxb4+ 26. Bd4 Qc7 27. Nb5 Nxb5 28. cxb5 Qxf4 29. Be5 Qe4 30. Bxf6 gxf6 31. axb4 Qxb4 32. Rb1 Qxb3 33. Rxb3 0-1

[Event "Bad Woerishofen Seniors op 28th"]
[Site "Bad Woerishofen"]
[Date "2012.03.05"]
[Round "4.38"]
[White "Rothenhagen, Siegfried"]
[Black "Hansch, Klaus Michael"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "1597"]
[BlackElo "1738"]
[PlyCount "61"]
[EventDate "2012.03.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 e6 3. e3 d5 4. Nf3 Be7 5. h3 Nbd7 6. Bd3 0-0 7. Nbd2 c5 8. c3 b6 9. Ne5 Bb7 10. 0-0 Re8 11. Ndf3 c4 12. Bc2 b5 13. Ng5 Nxe5 14. dxe5 Ne4 15. Nxe4 dxe4 16. Qg4 Qc7 17. Rfd1 Rad8 18. Bh2 Qc6 19. Rd4 Bc5 20. Bxe4 Qc7 21. Rxd8 Rxd8 22. Bxb7 Qxb7 23. Rd1 Rxd1+ 24. Qxd1 Qe4 25. Kf1 h6 26. Qc1 Bb6 27. Qd1 Kh7 28. Qc1 Bc7 29. f3 Qd3+ 30. Kf2 Qf5 31. Qd2 1/2-1/2

[Event "Bad Woerishofen Seniors op 28th"]
[Site "Bad Woerishofen"]
[Date "2012.03.04"]
[Round "3.48"]
[White "Di Lazzaro, Gabriele"]
[Black "Rothenhagen, Siegfried"]
[Result "1/2-1/2"]
[ECO "C13"]
[WhiteElo "1859"]
[BlackElo "1597"]
[PlyCount "88"]
[EventDate "2012.03.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. Nc3 d5 3. Bg5 e6 4. e4 dxe4 5. Nxe4 Be7 6. Bxf6 Bxf6 7. Nf3 Nd7 8. Bd3 b6 9. Qe2 0-0 10. 0-0-0 a5 11. g4 Bb7 12. h4 Be7 13. g5 c5 14. dxc5 Qc7 15. cxb6 Nxb6 16. Rhg1 Nd5 17. Kb1 Qb6 18. Ne5 Rfd8 19. Nc4 Qc7 20. h5 Nf4 21. Qf3 Nxd3 22. cxd3 Rd4 23. Ncd2 Rad8 24. Nb3 Bxe4 25. dxe4 Rxd1+ 26. Rxd1 Rxd1+ 27. Qxd1 Bxg5 28. Qc2 Qd8 29. a3 Qa8 30. f3 Be7 31. Qc7 Bd8 32. Qd7 Bf6 33. Nc5 Kf8 34. Qb5 Bd8 35. Qd7 Bf6 36. Nb7 Qb8 37. b3 Be7 38. Ka2 Qa8 39. Kb2 Bf6+ 40. Ka2 Be7 41. e5 Bg5 42. Qc7 g6 43. hxg6 hxg6 44. Nd6 Qxf3 1/2-1/2

[Event "Bad Woerishofen Seniors op 28th"]
[Site "Bad Woerishofen"]
[Date "2012.03.03"]
[Round "2.46"]
[White "Rothenhagen, Siegfried"]
[Black "Lubberich, Alfred"]
[Result "1/2-1/2"]
[ECO "D03"]
[WhiteElo "1597"]
[BlackElo "1614"]
[PlyCount "19"]
[EventDate "2012.03.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. Bf4 d5 4. e3 Bd6 5. Ne5 0-0 6. Bd3 Ne4 7. Nd2 f6 8. Nef3 f5 9. Bxd6 Qxd6 10. Ne5 1/2-1/2

[Event "Bad Woerishofen Seniors op 28th"]
[Site "Bad Woerishofen"]
[Date "2012.03.02"]
[Round "1.36"]
[White "Schirmer, Werner"]
[Black "Rothenhagen, Siegfried"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "1924"]
[BlackElo "1597"]
[PlyCount "61"]
[EventDate "2012.03.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd8 4. d4 Nf6 5. Nf3 Bg4 6. Be2 e6 7. 0-0 Be7 8. h3 Bxf3 9. Bxf3 c6 10. Re1 0-0 11. Bf4 Nbd7 12. Qe2 Nb6 13. Rad1 Nfd5 14. Bd2 Bg5 15. Ne4 Nf4 16. Qf1 h6 17. h4 Nxg2 18. Qxg2 Bxh4 19. Bxh6 Bf6 20. Bg5 Bxg5 21. Nxg5 Qf6 22. Be4 Nd5 23. Nh7 Qh6 24. Nxf8 Nf4 25. Qh2 Nh3+ 26. Kf1 Kxf8 27. Rd3 Nf4 28. Qxh6 gxh6 29. Rf3 Nd5 30. Bxd5 cxd5 31. Rxe6 1-0

[Event "Bad Woerishofen op 25th"]
[Site "Bad Woerishofen"]
[Date "2009.03.11"]
[Round "7"]
[White "Roeschert, Stephan"]
[Black "Rothenhagen, Siegfried"]
[Result "1/2-1/2"]
[ECO "B01"]
[WhiteElo "1986"]
[BlackElo "1772"]
[PlyCount "39"]
[EventDate "2009.03.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 129 Extra"]
[Source "ChessBase"]
[SourceDate "2009.05.05"]
[SourceVersion "2"]
[SourceVersionDate "2009.05.20"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd6 4. d4 Nf6 5. h3 c6 6. Nf3 Bf5 7. Bd3 Bxd3 8. Qxd3 Nbd7 9. 0-0 e6 10. Bg5 Be7 11. Rfe1 0-0 12. Rad1 h6 13. Bh4 Qc7 14. Bg3 Bd6 15. Ne5 Rad8 16. Qe2 Bxe5 17. Bxe5 Nxe5 18. dxe5 Rxd1 19. Rxd1 Nd5 20. Nxd5 1/2-1/2

[Event "Bad Woerishofen op 25th"]
[Site "Bad Woerishofen"]
[Date "2009.03.10"]
[Round "6"]
[White "Rothenhagen, Siegfried"]
[Black "Lang, Ferdinand"]
[Result "1/2-1/2"]
[ECO "A48"]
[WhiteElo "1772"]
[PlyCount "70"]
[EventDate "2009.03.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 129 Extra"]
[Source "ChessBase"]
[SourceDate "2009.05.05"]
[SourceVersion "2"]
[SourceVersionDate "2009.05.20"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. e3 Bg7 4. Bd3 0-0 5. 0-0 d6 6. Nbd2 c5 7. c3 Qc7 8. Qe2 b6 9. Re1 Bb7 10. e4 e5 11. d5 Nbd7 12. h3 Rae8 13. Nh2 h6 14. Ndf3 Bxd5 15. exd5 e4 16. Bxe4 Rxe4 17. Qd1 Rxe1+ 18. Nxe1 c4 19. Be3 Re8 20. Ng4 Nxg4 21. hxg4 g5 22. Bd4 Bxd4 23. Qxd4 Qc5 24. Qxc5 bxc5 25. Nc2 Re2 26. Ne3 Rxb2 27. Nxc4 Rc2 28. Nxd6 Rxc3 29. Nf5 Rd3 30. Rc1 Kh7 31. Ne3 Kg6 32. Kf1 Kf6 33. Ke2 Rd4 34. Rb1 Nb6 35. Rb5 Nxd5 1/2-1/2

[Event "Bad Woerishofen op 25th"]
[Site "Bad Woerishofen"]
[Date "2009.03.08"]
[Round "4"]
[White "Plug, Arjan JH"]
[Black "Rothenhagen, Siegfried"]
[Result "1/2-1/2"]
[ECO "B01"]
[WhiteElo "1982"]
[BlackElo "1772"]
[PlyCount "54"]
[EventDate "2009.03.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 129 Extra"]
[Source "ChessBase"]
[SourceDate "2009.05.05"]
[SourceVersion "2"]
[SourceVersionDate "2009.05.20"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nf3 Nf6 4. Nc3 Qd6 5. Be2 Bg4 6. Nb5 Qd8 7. Ne5 Bxe2 8. Qxe2 c6 9. Nc3 e6 10. d3 Be7 11. 0-0 0-0 12. Bd2 Nbd7 13. f4 Bc5+ 14. Kh1 Qc7 15. Rae1 Bd4 16. Nd1 Rfe8 17. c3 Bb6 18. Nf2 Bxf2 19. Qxf2 b6 20. d4 c5 21. f5 cxd4 22. cxd4 exf5 23. Qxf5 Nxe5 24. dxe5 Nd5 25. e6 fxe6 26. Rxe6 Rf8 27. Qd3 Rxf1+ 1/2-1/2

[Event "Bad Woerishofen op 25th"]
[Site "Bad Woerishofen"]
[Date "2009.03.07"]
[Round "3"]
[White "Rothenhagen, Siegfried"]
[Black "Vonach, Bernhard"]
[Result "1/2-1/2"]
[ECO "D05"]
[WhiteElo "1772"]
[BlackElo "1986"]
[PlyCount "30"]
[EventDate "2009.03.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 129 Extra"]
[Source "ChessBase"]
[SourceDate "2009.05.05"]
[SourceVersion "2"]
[SourceVersionDate "2009.05.20"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 e6 3. e3 Nf6 4. Bd3 b6 5. Nbd2 Bb7 6. 0-0 Nbd7 7. Re1 Ne4 8. c3 Be7 9. Qc2 f5 10. b3 0-0 11. Bb2 g5 12. Ne5 Nxe5 13. dxe5 Qe8 14. f3 Nxd2 15. Qxd2 Qg6 1/2-1/2

[Event "Bad Woerishofen op 24th"]
[Site "Bad Woerishofen"]
[Date "2008.03.05"]
[Round "7"]
[White "Rothenhagen, Siegfried"]
[Black "Sakowski, Christian"]
[Result "1/2-1/2"]
[ECO "A47"]
[WhiteElo "1851"]
[BlackElo "1969"]
[PlyCount "27"]
[EventDate "2008.02.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 123 Extra"]
[Source "ChessBase"]
[SourceDate "2008.05.06"]
[SourceVersion "1"]
[SourceVersionDate "2008.05.06"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. Bf4 b6 4. e3 Bb7 5. Bd3 d6 6. Nbd2 Nbd7 7. h3 Be7 8. 0-0 0-0 9. e4 Re8 10. Qe2 Bf8 11. e5 Nd5 12. Bxh7+ Kh8 13. Qe4 Ba6 14. Ng5 1/2-1/2

[Event "Bad Woerishofen op 24th"]
[Site "Bad Woerishofen"]
[Date "2008.03.03"]
[Round "5"]
[White "Rothenhagen, Siegfried"]
[Black "Spitschan, Hansjoerg"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1625"]
[BlackElo "1426"]
[PlyCount "43"]
[EventDate "2008.02.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. Bf4 e6 4. e3 Bd6 5. Ne5 Nbd7 6. Bd3 c5 7. c3 cxd4 8. exd4 Bc7 9. Nd2 Bd6 10. Ndf3 Be7 11. Qe2 a6 12. 0-0 0-0 13. Rfe1 Re8 14. Nxf7 Qb6 15. N7g5 Nf8 16. Ne5 g6 17. Ngf7 Nh5 18. Nh6+ Kg7 19. Be3 Bf6 20. g4 Bxe5 21. dxe5 d4 22. cxd4 1-0

[Event "Bad Woerishofen op 24th"]
[Site "Bad Woerishofen"]
[Date "2008.02.29"]
[Round "2"]
[White "Vonach, Bernhard"]
[Black "Rothenhagen, Siegfried"]
[Result "1/2-1/2"]
[ECO "A70"]
[WhiteElo "2013"]
[BlackElo "1851"]
[PlyCount "35"]
[EventDate "2008.02.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 123 Extra"]
[Source "ChessBase"]
[SourceDate "2008.05.06"]
[SourceVersion "1"]
[SourceVersionDate "2008.05.06"]
[SourceQuality "1"]

1. d4 Nf6 2. Be3 d5 3. c3 Bf5 4. f3 e6 5. g4 Bg6 6. b4 Bxb1 7. Rxb1 Bd6 8. Nh3 c6 9. Bf4 Qc7 10. Bxd6 Qxd6 11. Bg2 0-0 12. Nf2 e5 13. dxe5 Qxe5 14. Nd3 Qe3 15. h4 Nbd7 16. Qd2 Rfe8 17. Qxe3 Rxe3 18. Kf2 1/2-1/2

[Event "Bad Woerishofen op 24th"]
[Site "Bad Woerishofen"]
[Date "2008.02.28"]
[Round "1"]
[White "Rothenhagen, Siegfried"]
[Black "Stuemer, Paul"]
[Result "0-1"]
[ECO "A48"]
[WhiteElo "1851"]
[BlackElo "2160"]
[PlyCount "50"]
[EventDate "2008.02.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 123 Extra"]
[Source "ChessBase"]
[SourceDate "2008.05.06"]
[SourceVersion "1"]
[SourceVersionDate "2008.05.06"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. e3 Bg7 4. Bd3 b6 5. Nbd2 Bb7 6. 0-0 0-0 7. c3 d6 8. e4 Nbd7 9. Qe2 a5 10. e5 dxe5 11. dxe5 Nd5 12. e6 Nf4 13. exf7+ Rxf7 14. Qe3 Nc5 15. Bc4 e6 16. Nb3 Nxg2 17. Kxg2 Rxf3 18. Qxf3 Bxf3+ 19. Kxf3 Qh4 20. Nxc5 Qxc4 21. Be3 bxc5 22. Rfd1 h5 23. Rg1 Rf8+ 24. Kg2 Qe4+ 25. Kf1 Qxe3 0-1

[Event "Bad Woerishofen op 23th"]
[Site "Bad Woerishofen"]
[Date "2007.03.09"]
[Round "2"]
[White "Ries, Berthold"]
[Black "Rothenhagen, Siegfried"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "2048"]
[BlackElo "1861"]
[PlyCount "81"]
[EventDate "2007.03.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd6 4. d4 Nf6 5. Nf3 Bg4 6. Be2 e6 7. h3 Bxf3 8. Bxf3 c6 9. 0-0 Be7 10. Re1 0-0 11. Be3 Nbd7 12. Qe2 Nb6 13. Rad1 Nbd5 14. Nxd5 Nxd5 15. Bc1 Rac8 16. c4 Nc7 17. g3 Bf6 18. Bf4 Qb4 19. b3 Rfd8 20. Be5 Bxe5 21. dxe5 Qe7 22. Qe3 a6 23. Qb6 Na8 24. Qa5 Nc7 25. Kg2 Rxd1 26. Rxd1 Rd8 27. Rxd8+ Qxd8 28. Qb6 Qc8 29. b4 Na8 30. Qc5 Qd7 31. a4 Nc7 32. b5 axb5 33. cxb5 cxb5 34. a5 Nd5 35. Qa7 Qc8 36. Bxd5 exd5 37. Qb6 Qd7 38. a6 g6 39. axb7 Qf5 40. b8Q+ Kg7 41. Qf6+ 1-0

[Event "Bad Woerishofen op 19th"]
[Site "Bad Woerishofen"]
[Date "2003.03.21"]
[Round "9"]
[White "Rothenhagen, Siegfried"]
[Black "Huhn, Ulrich"]
[Result "0-1"]
[ECO "D04"]
[WhiteElo "1620"]
[BlackElo "1980"]
[PlyCount "120"]
[EventDate "2003.03.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 093 Extra"]
[Source "ChessBase"]
[SourceDate "2003.05.09"]
[SourceVersion "1"]
[SourceVersionDate "2003.05.09"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. e3 Bg4 4. Be2 e6 5. 0-0 Nbd7 6. Nbd2 Bd6 7. h3 Bh5 8. b3 0-0 9. Bb2 Re8 10. Ne5 Bxe2 11. Qxe2 Ne4 12. Nxe4 dxe4 13. Rad1 c6 14. Qg4 f5 15. Qe2 Rf8 16. f4 Nf6 17. c4 a5 18. c5 Bxe5 19. dxe5 Nd5 20. a3 Qe7 21. Rc1 Qh4 22. Bd4 Kh8 23. Qf2 Qxf2+ 24. Kxf2 Rfd8 25. Rg1 Nxf4 26. exf4 Rxd4 27. Rc2 Rad8 28. Re1 Rd2+ 29. Re2 Rxe2+ 30. Kxe2 Kg8 31. Rc3 Rd4 32. g4 g6 33. g5 Kf7 34. h4 Kg7 35. Rg3 h5 36. Rc3 Kf7 37. Rg3 Ke7 38. Rc3 Kd7 39. Rg3 Kc7 40. Rc3 Kb8 41. a4 Rd5 42. Ke1 Kc7 43. Ke2 b6 44. cxb6+ Kxb6 45. Rc2 Rd3 46. Rc4 c5 47. Rc2 Kc6 48. Rc1 Rxb3 49. Rd1 Rd3 50. Rb1 c4 51. Rb8 c3 52. Rc8+ Kb6 53. Rb8+ Kc5 54. Rb5+ Kc4 55. Rxa5 c2 56. Ra8 Kb4 57. Rb8+ Kxa4 58. Rc8 Kb3 59. Rb8+ Ka2 60. Ra8+ Kb2 0-1

[Event "Bad Woerishofen op 19th"]
[Site "Bad Woerishofen"]
[Date "2003.03.20"]
[Round "8"]
[White "Weber, Ludwig"]
[Black "Rothenhagen, Siegfried"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1460"]
[BlackElo "1620"]
[PlyCount "92"]
[EventDate "2003.03.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 093 Extra"]
[Source "ChessBase"]
[SourceDate "2003.05.09"]
[SourceVersion "1"]
[SourceVersionDate "2003.05.09"]
[SourceQuality "1"]

1. d3 d5 2. Nd2 Nf6 3. c3 e6 4. Qc2 Bc5 5. e4 d4 6. c4 e5 7. h3 0-0 8. Ndf3 Nc6 9. Bd2 Re8 10. g4 Qe7 11. 0-0-0 a6 12. Ne2 Rb8 13. Ng3 b5 14. Kb1 bxc4 15. dxc4 Ba3 16. b3 Nb4 17. Bxb4 Qxb4 18. Rd3 Bb7 19. Nd2 Nd7 20. Rf3 Nc5 21. Ka1 a5 22. Nb1 Ne6 23. Nxa3 Qxa3 24. Be2 Ng5 25. Rd3 Nxe4 26. Rb1 Qb4 27. Qb2 Nxf2 28. Rd2 Ne4 29. Nxe4 Bxe4 30. Rg1 Qd6 31. Re1 a4 32. Bd3 Bxd3 33. Rxd3 c5 34. Rf1 e4 35. Rdd1 Rb4 36. Qf2 Re7 37. Qf5 Qd7 38. Qxc5 Qb7 39. Rxd4 Re8 40. Re1 axb3 41. Rexe4 Ra8 42. Qd6 g6 43. Re7 Qg2 44. Rd2 Rxa2+ 45. Kb1 Qa8 46. Qxb4 Qh1+ 0-1

[Event "Bad Woerishofen op 19th"]
[Site "Bad Woerishofen"]
[Date "2003.03.19"]
[Round "7"]
[White "Haeuser, Marco"]
[Black "Rothenhagen, Siegfried"]
[Result "1/2-1/2"]
[ECO "A22"]
[WhiteElo "1398"]
[BlackElo "1620"]
[PlyCount "49"]
[EventDate "2003.03.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 093 Extra"]
[Source "ChessBase"]
[SourceDate "2003.05.09"]
[SourceVersion "1"]
[SourceVersionDate "2003.05.09"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 e5 3. g3 Be7 4. Bg2 0-0 5. e3 c6 6. d4 exd4 7. Qxd4 Qa5 8. Nge2 Na6 9. 0-0 Nb4 10. Qd1 Rd8 11. Nf4 d6 12. Bd2 Qe5 13. Na4 Na6 14. Bc3 Qg5 15. b3 Nc7 16. Nb2 d5 17. Qc2 dxc4 18. Nxc4 Be6 19. Ne5 Nfd5 20. Nf3 Qh6 21. Be5 Bf6 22. Rad1 Bxe5 23. Nxe5 Nxf4 24. exf4 Bd5 25. Rfe1 1/2-1/2

[Event "Bad Woerishofen op 19th"]
[Site "Bad Woerishofen"]
[Date "2003.03.18"]
[Round "6"]
[White "Rothenhagen, Siegfried"]
[Black "Lang, Ludwig"]
[Result "1-0"]
[ECO "D05"]
[WhiteElo "1620"]
[BlackElo "1101"]
[PlyCount "53"]
[EventDate "2003.03.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 093 Extra"]
[Source "ChessBase"]
[SourceDate "2003.05.09"]
[SourceVersion "1"]
[SourceVersionDate "2003.05.09"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. e3 e6 4. Bd3 Nc6 5. c3 Bd7 6. Nbd2 Bd6 7. e4 dxe4 8. Nxe4 Nd5 9. 0-0 0-0 10. Re1 f5 11. Nxd6 cxd6 12. Bc4 Nc7 13. d5 exd5 14. Bxd5+ Kh8 15. Ng5 Qf6 16. Qb3 Nxd5 17. Qxd5 b6 18. Bf4 Ne7 19. Qxd6 Qxd6 20. Bxd6 Ng6 21. Bxf8 Rxf8 22. Rad1 Bc6 23. Rd6 Ba8 24. Red1 Ne7 25. Rd8 Kg8 26. Rxf8+ Kxf8 27. Rd8# 1-0

[Event "Bad Woerishofen op 19th"]
[Site "Bad Woerishofen"]
[Date "2003.03.17"]
[Round "5"]
[White "Mahrla, Hans"]
[Black "Rothenhagen, Siegfried"]
[Result "1-0"]
[ECO "B23"]
[WhiteElo "1479"]
[BlackElo "1620"]
[PlyCount "79"]
[EventDate "2003.03.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 093 Extra"]
[Source "ChessBase"]
[SourceDate "2003.05.09"]
[SourceVersion "1"]
[SourceVersionDate "2003.05.09"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 e6 3. f4 d5 4. exd5 exd5 5. Bb5+ Nc6 6. Nf3 a6 7. Bxc6+ bxc6 8. 0-0 Bd6 9. d4 Ne7 10. Ne2 0-0 11. Ng3 Qb6 12. c3 Bg4 13. Qd3 Bxf3 14. Rxf3 c4 15. Qc2 Rfe8 16. f5 f6 17. Nh5 Kh8 18. Bf4 Bxf4 19. Nxf4 Rab8 20. Rb1 Qa5 21. a3 Rb3 22. Re3 Qc7 23. Ne6 Qb8 24. Nc5 Qf4 25. Rf3 Qb8 26. Nxb3 cxb3 27. Qd3 Qb5 28. Qxb5 axb5 29. Re1 Kg8 30. Rfe3 Kf7 31. Kf2 Kf8 32. g4 Kf7 33. Re6 Kf8 34. h4 Kf7 35. g5 fxg5 36. hxg5 g6 37. f6 Rc8 38. Rxe7+ Kg8 39. Rg7+ Kh8 40. Rh1 1-0

[Event "Bad Woerishofen op 19th"]
[Site "Bad Woerishofen"]
[Date "2003.03.16"]
[Round "4"]
[White "Rothenhagen, Siegfried"]
[Black "Dittlow, Holger"]
[Result "1/2-1/2"]
[ECO "B00"]
[WhiteElo "1620"]
[BlackElo "1430"]
[PlyCount "49"]
[EventDate "2003.03.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 093 Extra"]
[Source "ChessBase"]
[SourceDate "2003.05.09"]
[SourceVersion "1"]
[SourceVersionDate "2003.05.09"]
[SourceQuality "1"]

1. d4 Nc6 2. Nf3 d6 3. e4 Bg4 4. Bb5 Bxf3 5. Qxf3 e6 6. d5 a6 7. Bxc6+ bxc6 8. dxc6 Nf6 9. 0-0 Be7 10. Nc3 Qb8 11. Re1 e5 12. Nd5 Nxd5 13. exd5 0-0 14. Qb3 Qc8 15. Re4 Qf5 16. Rb4 Qc8 17. Qa4 f5 18. Rb7 f4 19. f3 g5 20. Bd2 g4 21. Qe4 gxf3 22. Qxf3 Kh8 23. Ba5 Qf5 24. Bc3 Rac8 25. Re1 1/2-1/2

[Event "Bad Woerishofen op 19th"]
[Site "Bad Woerishofen"]
[Date "2003.03.14"]
[Round "2"]
[White "Rothenhagen, Siegfried"]
[Black "Lamberger, Werner"]
[Result "0-1"]
[ECO "A83"]
[WhiteElo "1620"]
[BlackElo "2048"]
[PlyCount "66"]
[EventDate "2003.03.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 093 Extra"]
[Source "ChessBase"]
[SourceDate "2003.05.09"]
[SourceVersion "1"]
[SourceVersionDate "2003.05.09"]
[SourceQuality "1"]

1. d4 f5 2. e4 fxe4 3. Nc3 Nf6 4. Bg5 Nc6 5. Bxf6 exf6 6. Nxe4 Qe7 7. Qh5+ g6 8. Qe2 Nxd4 9. Nxf6+ Kf7 10. Qxe7+ Bxe7 11. Bc4+ Kxf6 12. 0-0-0 Nf5 13. Nf3 Bc5 14. g4 Ne7 15. Rhe1 Nc6 16. Re2 d6 17. g5+ Kg7 18. Bd5 Rf8 19. Bxc6 bxc6 20. Nd4 Bxd4 21. Rxd4 Bd7 22. Re7+ Rf7 23. Rde4 c5 24. Kd2 Raf8 25. c4 Rxe7 26. Rxe7+ Rf7 27. Re2 Kf8 28. Kd3 Rf3+ 29. Kd2 Kf7 30. Ke1 a5 31. Kf1 Rf4 32. Re3 Rxc4 33. Rb3 Rb4 0-1

[Event "Bad Woerishofen op 19th"]
[Site "Bad Woerishofen"]
[Date "2003.03.13"]
[Round "1"]
[White "Galje, Hans"]
[Black "Rothenhagen, Siegfried"]
[Result "1-0"]
[ECO "A52"]
[WhiteElo "2148"]
[BlackElo "1620"]
[PlyCount "59"]
[EventDate "2003.03.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 093 Extra"]
[Source "ChessBase"]
[SourceDate "2003.05.09"]
[SourceVersion "1"]
[SourceVersionDate "2003.05.09"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e5 3. dxe5 Ng4 4. Bf4 Nc6 5. Nf3 Bb4+ 6. Nc3 Qe7 7. Qd5 Bxc3+ 8. bxc3 Qa3 9. Rc1 h5 10. h3 Nh6 11. e4 Qxa2 12. Bd3 Ng8 13. 0-0 Nge7 14. Qc5 b6 15. Qe3 Qa3 16. Nd4 Qc5 17. Nb5 Kd8 18. e6 Qxe3 19. Bxc7+ Ke8 20. exf7+ Kxf7 21. fxe3+ Ke6 22. c5 bxc5 23. Bc4+ d5 24. exd5+ Kd7 25. dxc6+ Nxc6 26. Rf7+ Ne7 27. Rd1+ Kc6 28. Rxe7 a6 29. Rd6+ Kb7 30. Rb6# 1-0

[Event "Bad Woerishofen op 18th"]
[Site "Bad Woerishofen"]
[Date "2002.??.??"]
[Round "2"]
[White "Rothenhagen, Siegfried"]
[Black "Mueller, Manfred"]
[Result "0-1"]
[ECO "D02"]
[BlackElo "2160"]
[PlyCount "107"]
[EventDate "2002.03.??"]
[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. Nf3 b6 3. Bf4 Bb7 4. e3 h6 5. h3 e6 6. Bd3 d5 7. 0-0 Bd6 8. Bxd6 Qxd6 9. Nbd2 0-0 10. Ne5 c5 11. c3 Ba6 12. Bxa6 Nxa6 13. Qe2 Nc7 14. Ng4 Nxg4 15. Qxg4 a5 16. Nf3 c4 17. Rfe1 b5 18. e4 dxe4 19. Qxe4 Nd5 20. Ne5 Rfe8 21. Qf3 Qc7 22. Qg3 b4 23. Rac1 bxc3 24. bxc3 f6 25. Ng4 Qxg3 26. fxg3 Rab8 27. Rc2 a4 28. Ne3 Nxe3 29. Rxe3 a3 30. Kf2 Kf7 31. Re1 Rb6 32. Rcc1 Rb2+ 33. Re2 Reb8 34. Rcc2 Kg6 35. Ke1 Rb1+ 36. Kd2 Kf7 37. Re1 R1b2 38. Rec1 Ke7 39. Rxb2 Rxb2+ 40. Rc2 Rb5 41. Ke3 e5 42. dxe5 fxe5 43. g4 Ke6 44. g3 Rb2 45. Kd2 e4 46. Kd1 Ke5 47. Rd2 e3 48. Rd4 Rxa2 49. Rxc4 Rg2 50. Ra4 a2 51. Kc1 a1Q+ 52. Rxa1 Rg1+ 53. Kb2 Rxa1 54. Kxa1 0-1

[Event "Bad Woerishofen op 17th"]
[Site "Bad Woerishofen"]
[Date "2001.??.??"]
[Round "6"]
[White "Lamberger, Werner"]
[Black "Rothenhagen, Siegfried"]
[Result "1/2-1/2"]
[ECO "A08"]
[WhiteElo "1912"]
[BlackElo "1715"]
[PlyCount "65"]
[EventDate "2001.03.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 081 Extra"]
[Source "ChessBase"]
[SourceDate "2001.05.06"]
[SourceVersion "1"]
[SourceVersionDate "2001.05.06"]
[SourceQuality "1"]

1. Nf3 c5 2. g3 d5 3. Bg2 Nf6 4. 0-0 e6 5. d3 Bd6 6. Nbd2 0-0 7. e4 Nc6 8. c3 Bd7 9. Qe2 Qc7 10. Re1 dxe4 11. dxe4 e5 12. Nh4 Qc8 13. Nc4 Bc7 14. Bg5 Ne8 15. Rad1 h6 16. Bc1 Bh3 17. Bh1 Qe6 18. Ne3 Rd8 19. Nd5 Bb8 20. b4 cxb4 21. cxb4 Bg4 22. f3 Bh3 23. Be3 Nf6 24. Bc5 Rfe8 25. Bg2 Bxg2 26. Nxf6+ Qxf6 27. Nxg2 b6 28. b5 bxc5 29. bxc6 Qxc6 30. Ne3 Bc7 31. Rxd8 Rxd8 32. Nd5 Kf8 33. Qc4 1/2-1/2

[Event "Bad Woerishofen op 17th"]
[Site "Bad Woerishofen"]
[Date "2001.??.??"]
[Round "5"]
[White "Mueller, Wolfgang"]
[Black "Rothenhagen, Siegfried"]
[Result "0-1"]
[ECO "B55"]
[WhiteElo "1900"]
[BlackElo "1715"]
[PlyCount "102"]
[EventDate "2001.03.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 081 Extra"]
[Source "ChessBase"]
[SourceDate "2001.05.06"]
[SourceVersion "1"]
[SourceVersionDate "2001.05.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Bd3 g6 6. 0-0 Bg7 7. h3 0-0 8. Be3 Bd7 9. Nd2 Nc6 10. c3 Rc8 11. f4 Bh6 12. g4 Bg7 13. N2f3 a6 14. Qd2 Na5 15. b3 Qc7 16. Rac1 Nc6 17. Qf2 e5 18. Nxc6 Bxc6 19. f5 Bxe4 20. Bxe4 Nxe4 21. Qh4 f6 22. fxg6 hxg6 23. c4 Qd7 24. Rcd1 b5 25. cxb5 Qxb5 26. Qe1 Rc2 27. Bh6 Qe2 28. Qxe2 Rxe2 29. Bd2 d5 30. Rfe1 Rxe1+ 31. Nxe1 d4 32. Nd3 Rc8 33. Bb4 Rc2 34. Re1 Ng5 35. Rc1 Rxc1+ 36. Nxc1 Nxh3+ 37. Kf1 Nf4 38. Ke1 Nd5 39. Ba5 Bf8 40. Nd3 Ne3 41. Nf2 Kf7 42. a4 Ke6 43. Ke2 Kd5 44. Kd3 f5 45. gxf5 gxf5 46. Bb6 Bb4 47. Nh3 f4 48. Ng5 Ng4 49. a5 f3 50. Bxd4 exd4 51. Nxf3 Ne5+ 0-1

[Event "Bad Woerishofen op 17th"]
[Site "Bad Woerishofen"]
[Date "2001.??.??"]
[Round "7"]
[White "Rothenhagen, Siegfried"]
[Black "Forster, Manfred"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1715"]
[BlackElo "1900"]
[PlyCount "37"]
[EventDate "2001.03.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 081 Extra"]
[Source "ChessBase"]
[SourceDate "2001.05.06"]
[SourceVersion "1"]
[SourceVersionDate "2001.05.06"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d5 3. Bf4 Bf5 4. e3 e6 5. Bd3 Bxd3 6. Qxd3 Ne4 7. Nbd2 Nxd2 8. Qxd2 c5 9. c3 Nd7 10. 0-0 Be7 11. Qe2 f6 12. Rfe1 cxd4 13. exd4 e5 14. dxe5 0-0 15. exf6 Bxf6 16. Qe6+ Kh8 17. Qxd5 Bxc3 18. bxc3 Rxf4 19. Rad1 1-0

[Event "Bad Woerishofen op 17th"]
[Site "Bad Woerishofen"]
[Date "2001.??.??"]
[Round "4"]
[White "Rothenhagen, Siegfried"]
[Black "Huhn, Ulrich"]
[Result "1/2-1/2"]
[ECO "D00"]
[WhiteElo "1715"]
[BlackElo "2048"]
[PlyCount "133"]
[EventDate "2001.03.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 081 Extra"]
[Source "ChessBase"]
[SourceDate "2001.05.06"]
[SourceVersion "1"]
[SourceVersionDate "2001.05.06"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 Bf5 3. e3 c6 4. c4 e6 5. a3 a5 6. cxd5 exd5 7. Nf3 Nd7 8. Bd3 Bxd3 9. Qxd3 Ngf6 10. Nbd2 Be7 11. 0-0 Nh5 12. Rfe1 0-0 13. Bg3 Nxg3 14. hxg3 f5 15. Ne5 Bd6 16. Nxd7 Qxd7 17. Nf3 Qe7 18. Qc3 Kh8 19. Ne5 Rfe8 20. Nd3 Kg8 21. Rac1 Rec8 22. Nc5 Bxc5 23. Qxc5 Qxc5 24. Rxc5 Re8 25. Rec1 Kf7 26. Kf1 Ke6 27. Ke2 Ra6 28. R1c3 Rb6 29. Rc2 Ra8 30. Rd2 a4 31. Rcc2 Ra5 32. Kf3 h5 33. Kf4 Kf6 34. Kf3 Kg5 35. Rc3 Rab5 36. Rcc2 Rb3 37. Re2 Ra6 38. Rc5 Rab6 39. Rcc2 Kf6 40. Red2 g6 41. Kf4 Ra6 42. Rc5 Ra8 43. Kf3 g5 44. Rc3 Rb6 45. Rc1 Re8 46. Rh1 Kg6 47. Rc1 Rb3 48. Rc3 Rb6 49. Rc5 g4+ 50. Ke2 Ra8 51. Rc1 Ra5 52. Rcc2 Rab5 53. Kd3 Rb3+ 54. Ke2 Kg5 55. Kf1 Ra6 56. Ke2 Ra8 57. Rd1 Rh8 58. Rh1 Rb6 59. Kd2 Rh7 60. Ke2 Re7 61. Kd2 Re8 62. Ke2 Rh8 63. Kd2 Ra6 64. Rcc1 Rh6 65. Kc3 Rb6 66. Rc2 Rb3+ 67. Kd2 1/2-1/2

[Event "Bad Woerishofen op 17th"]
[Site "Bad Woerishofen"]
[Date "2001.??.??"]
[Round "1"]
[White "Rothenhagen, Siegfried"]
[Black "Maugg, Ludwig"]
[Result "1/2-1/2"]
[ECO "A48"]
[WhiteElo "1715"]
[BlackElo "2160"]
[PlyCount "39"]
[EventDate "2001.03.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 081 Extra"]
[Source "ChessBase"]
[SourceDate "2001.05.06"]
[SourceVersion "1"]
[SourceVersionDate "2001.05.06"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 d6 3. e3 g6 4. Bd3 Bg7 5. Nf3 c5 6. c3 cxd4 7. cxd4 0-0 8. Nc3 Nc6 9. 0-0 Re8 10. d5 Nb8 11. e4 Nbd7 12. Rc1 Nc5 13. b4 Nxd3 14. Qxd3 a6 15. Rc2 Bd7 16. Rfc1 Rc8 17. Be3 b5 18. Nd2 Ng4 19. Ne2 Nxe3 20. Qxe3 1/2-1/2

[Event "Bad Woerishofen op 17th"]
[Site "Bad Woerishofen"]
[Date "2001.??.??"]
[Round "9"]
[White "Rothenhagen, Siegfried"]
[Black "Wissinger, Peter"]
[Result "0-1"]
[ECO "A80"]
[WhiteElo "1715"]
[BlackElo "1965"]
[PlyCount "66"]
[EventDate "2001.03.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 081 Extra"]
[Source "ChessBase"]
[SourceDate "2001.05.06"]
[SourceVersion "1"]
[SourceVersionDate "2001.05.06"]
[SourceQuality "1"]

1. d4 e6 2. Nf3 f5 3. Bf4 Nf6 4. e3 b6 5. Be2 Bb7 6. 0-0 Be7 7. c4 0-0 8. Nc3 Nh5 9. Bg3 Nxg3 10. hxg3 d6 11. d5 e5 12. e4 f4 13. g4 Nd7 14. Nh2 a5 15. Qd3 Nc5 16. Qh3 Bc8 17. g3 Bg5 18. Kg2 Rf6 19. gxf4 Bxf4 20. Rh1 Rh6 21. Qf3 Qh4 22. Rag1 Bxh2 23. Kf1 Qg5 24. Rg2 Bf4 25. Rxh6 Qxh6 26. Nb5 Bd7 27. Nxc7 Rf8 28. Bd3 Qh1+ 29. Ke2 Bd2 30. Qxf8+ Kxf8 31. Rg3 Qe1+ 32. Kf3 Nxd3 33. Rg2 Bf4 0-1

[Event "Bad Woerishofen op 17th"]
[Site "Bad Woerishofen"]
[Date "2001.??.??"]
[Round "2"]
[White "Schaffarth, Peter"]
[Black "Rothenhagen, Siegfried"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2141"]
[BlackElo "1715"]
[PlyCount "97"]
[EventDate "2001.03.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 081 Extra"]
[Source "ChessBase"]
[SourceDate "2001.05.06"]
[SourceVersion "1"]
[SourceVersionDate "2001.05.06"]
[SourceQuality "1"]

1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 cxd4 5. cxd4 Nc6 6. Nf3 e6 7. Nc3 Bb4 8. Be2 Nf6 9. 0-0 Bxc3 10. bxc3 0-0 11. c4 Qd6 12. Bb2 b6 13. Qd3 Rd8 14. Rfd1 Ba6 15. Rac1 Rac8 16. Qe3 Na5 17. c5 bxc5 18. dxc5 Qc6 19. Rxd8+ Rxd8 20. Bxa6 Qxa6 21. h3 Nc6 22. Ne5 Nxe5 23. Qxe5 Qc6 24. Qg5 Rd5 25. Qg3 Ne8 26. Qb8 Qd7 27. c6 Rd1+ 28. Kh2 Qd8 29. c7 Nxc7 30. Qxd8+ Rxd8 31. Rxc7 Ra8 32. Bd4 a6 33. Ra7 Rxa7 34. Bxa7 Kf8 35. Kg3 Ke7 36. Bc5+ Kd7 37. Bf8 g6 38. Bg7 Ke7 39. Bb2 f6 40. Kf4 e5+ 41. Ke3 Kd6 42. f4 exf4+ 43. Kxf4 Ke6 44. Ke4 f5+ 45. Kf4 h6 46. h4 Kd5 47. Bg7 g5+ 48. hxg5 hxg5+ 49. Kxf5 1-0

[Event "Bad Woerishofen op 17th"]
[Site "Bad Woerishofen"]
[Date "2001.??.??"]
[Round "8"]
[White "Trifunovic, Dusan"]
[Black "Rothenhagen, Siegfried"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2063"]
[BlackElo "1715"]
[PlyCount "49"]
[EventDate "2001.03.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 081 Extra"]
[Source "ChessBase"]
[SourceDate "2001.05.06"]
[SourceVersion "1"]
[SourceVersionDate "2001.05.06"]
[SourceQuality "1"]

1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 Nc6 5. Nf3 Bg4 6. Be2 Nf6 7. c4 Qd6 8. d5 Ne5 9. 0-0 Nxf3+ 10. Bxf3 Bxf3 11. Qxf3 g6 12. Bf4 Qd7 13. d6 0-0-0 14. Nc3 Qc6 15. dxe7 Bxe7 16. Qe2 Bd6 17. Nb5 Bb8 18. Bxb8 Kxb8 19. Qe5+ Ka8 20. Nc7+ Kb8 21. Ne8+ Kc8 22. Nxf6 Rd6 23. Nd5 Re8 24. Ne7+ Kd7 25. Nxc6 1-0

[Event "Bad Woerishofen op 16th"]
[Site "Bad Woerishofen"]
[Date "2000.03.25"]
[Round "9"]
[White "Blessing, Tobias"]
[Black "Rothenhagen, Siegfried"]
[Result "1/2-1/2"]
[ECO "A45"]
[WhiteElo "1740"]
[BlackElo "1670"]
[PlyCount "19"]
[EventDate "2000.03.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 075 Extra"]
[Source "ChessBase"]
[SourceDate "2000.05.11"]
[SourceVersion "2"]
[SourceVersionDate "2000.05.11"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 e6 3. e4 Be7 4. Nc3 0-0 5. Bd3 d6 6. Nf3 b6 7. 0-0 Bb7 8. Re1 Nbd7 9. Be3 Rc8 10. a4 1/2-1/2

[Event "Bad Woerishofen op 16th"]
[Site "Bad Woerishofen"]
[Date "2000.03.24"]
[Round "8"]
[White "Rothenhagen, Siegfried"]
[Black "Malzer, Werner"]
[Result "0-1"]
[ECO "D04"]
[WhiteElo "1670"]
[BlackElo "1850"]
[PlyCount "116"]
[EventDate "2000.03.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 075 Extra"]
[Source "ChessBase"]
[SourceDate "2000.05.11"]
[SourceVersion "2"]
[SourceVersionDate "2000.05.11"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. e3 Bg4 4. Be2 e6 5. Nbd2 Be7 6. 0-0 0-0 7. Ne5 Bxe2 8. Qxe2 Nbd7 9. Ndf3 h6 10. c4 c6 11. c5 Qc7 12. b4 b5 13. Bd2 Ne4 14. a4 a6 15. Ra2 Nxe5 16. Nxe5 Ra7 17. Rfa1 Rfa8 18. axb5 cxb5 19. f3 Nxd2 20. Qxd2 Bd8 21. h3 f6 22. Nd3 Qg3 23. Qf2 Qg6 24. Nc1 a5 25. bxa5 Rxa5 26. Rxa5 Rxa5 27. Rxa5 Bxa5 28. Qb2 Qg3 29. Qf2 Qb8 30. Nb3 Bc3 31. Qa2 Qg3 32. Qf2 Qg6 33. Nd2 Qc2 34. Nf1 Qb1 35. Qe2 Ba5 36. f4 Qb4 37. Qf3 Qc4 38. Qh5 Kf8 39. Qg6 b4 40. Ng3 Qb5 41. Nh5 Qd7 42. Qb1 f5 43. Qb3 Qb5 44. Kh2 Kf7 45. Ng3 Bc7 46. Kg1 g5 47. Nxf5 Qa5 48. Nxh6+ Kg7 49. fxg5 Qa3 50. Qd1 Qxe3+ 51. Kh1 b3 52. Ng4 Qxg5 53. Ne5 Bxe5 54. dxe5 b2 55. Kh2 Qf4+ 56. g3 Qf2+ 57. Kh1 Qf5 58. Kg2 b1Q 0-1

[Event "Bad Woerishofen op 16th"]
[Site "Bad Woerishofen"]
[Date "2000.03.23"]
[Round "7"]
[White "Mueller, Wolfgang"]
[Black "Rothenhagen, Siegfried"]
[Result "0-1"]
[ECO "B55"]
[BlackElo "1670"]
[PlyCount "95"]
[EventDate "2000.03.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 075 Extra"]
[Source "ChessBase"]
[SourceDate "2000.05.11"]
[SourceVersion "2"]
[SourceVersionDate "2000.05.11"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Bd3 g6 6. c3 Bg7 7. 0-0 0-0 8. Be3 Bd7 9. Nd2 Nc6 10. Nxc6 Bxc6 11. f4 Qd7 12. h3 Rfd8 13. f5 d5 14. e5 Ne4 15. fxg6 hxg6 16. Nxe4 dxe4 17. Bc4 Bd5 18. Bxd5 Qxd5 19. Qxd5 Rxd5 20. Rf4 Rxe5 21. Bd4 Re6 22. Bxg7 Kxg7 23. Rd1 f5 24. g4 Kf6 25. Rf2 Rd6 26. Rxd6+ exd6 27. gxf5 gxf5 28. Rd2 Ke5 29. c4 Rg8+ 30. Kf2 b6 31. b4 Rc8 32. c5 bxc5 33. bxc5 Rxc5 34. h4 f4 35. Rb2 Rc7 36. a4 Rh7 37. Rb5+ d5 38. a5 Rxh4 39. a6 Rh2+ 40. Kg1 Ra2 41. Rb7 Rxa6 42. Re7+ Kd4 43. Rb7 Ra2 44. Rc7 e3 45. Rc1 f3 46. Kf1 Ke4 47. Rb1 Rg2 48. Ke1 0-1

[Event "Bad Woerishofen op 16th"]
[Site "Bad Woerishofen"]
[Date "2000.03.22"]
[Round "6"]
[White "Rothenhagen, Siegfried"]
[Black "Steinhard, Matthias"]
[Result "1-0"]
[ECO "D04"]
[WhiteElo "1670"]
[BlackElo "1800"]
[PlyCount "119"]
[EventDate "2000.03.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 075 Extra"]
[Source "ChessBase"]
[SourceDate "2000.05.11"]
[SourceVersion "2"]
[SourceVersionDate "2000.05.11"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. e3 c6 4. Bd3 Bg4 5. Nbd2 Nbd7 6. 0-0 e6 7. c3 Bd6 8. h3 Bh5 9. e4 dxe4 10. Nxe4 Nxe4 11. Bxe4 Nf6 12. Bc2 Nd5 13. Qd3 Bg6 14. Qe2 Bxc2 15. Qxc2 0-0 16. Ng5 Nf6 17. Re1 h6 18. Ne4 Be7 19. Nxf6+ Bxf6 20. Qe4 Qd5 21. Bf4 Rad8 22. Be5 Bxe5 23. Qxe5 Rd7 24. Re2 Rfd8 25. Qxd5 Rxd5 26. Rae1 c5 27. dxc5 Rxc5 28. f3 Ra5 29. b3 Rad5 30. Kf2 Rd3 31. Re3 Kf8 32. c4 Ke7 33. Rxd3 Rxd3 34. Ke2 Rd6 35. Ke3 Ra6 36. Re2 Rd6 37. c5 Rd5 38. b4 Re5+ 39. Kd3 Rxe2 40. Kxe2 e5 41. Kd3 Ke6 42. Kc4 f5 43. a4 e4 44. fxe4 fxe4 45. Kd4 e3 46. Kxe3 a5 47. Kd4 axb4 48. Kc4 b3 49. Kxb3 Kd5 50. Kb4 Kc6 51. a5 h5 52. Kc4 Kd7 53. Kb5 Kc7 54. g3 g6 55. h4 Kd7 56. Kb6 Kc8 57. c6 bxc6 58. Kxc6 Kb8 59. a6 Ka7 60. Kd6 1-0

[Event "Bad Woerishofen op 16th"]
[Site "Bad Woerishofen"]
[Date "2000.03.21"]
[Round "5"]
[White "Ring, Gregor"]
[Black "Rothenhagen, Siegfried"]
[Result "1-0"]
[ECO "B23"]
[WhiteElo "1775"]
[BlackElo "1670"]
[PlyCount "120"]
[EventDate "2000.03.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 075 Extra"]
[Source "ChessBase"]
[SourceDate "2000.05.11"]
[SourceVersion "2"]
[SourceVersionDate "2000.05.11"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 d6 3. f4 Nc6 4. Nf3 g6 5. Bc4 e6 6. 0-0 Bg7 7. d3 Nge7 8. Be3 d5 9. exd5 exd5 10. Nxd5 Nxd5 11. Bxc5 Be6 12. Ng5 Bd4+ 13. Bxd4 Nxd4 14. c3 Nc6 15. Nxe6 fxe6 16. Qg4 Qd7 17. Rae1 0-0-0 18. Rxe6 Rhe8 19. Bxd5 Kb8 20. Qe2 Rxe6 21. Bxe6 Qxd3 22. Qxd3 Rxd3 23. g3 Re3 24. Bd5 Ne7 25. Bc4 Nf5 26. Kf2 Re7 27. Re1 Rg7 28. g4 Nd6 29. Bd5 Kc7 30. c4 b6 31. b4 Nc8 32. Re8 Kd7 33. Re5 Kd6 34. h4 Ne7 35. Kf3 h6 36. Re6+ Kd7 37. Rf6 Nxd5 38. cxd5 Ke7 39. Re6+ Kd7 40. Ke4 g5 41. Rxh6 Re7+ 42. Kf3 gxf4 43. Kxf4 Re2 44. Rh7+ Kd6 45. Rxa7 Kxd5 46. h5 Re4+ 47. Kg5 Rxb4 48. h6 Re4 49. h7 Re8 50. Kh6 Re6+ 51. Kh5 Re8 52. g5 Re2 53. Kh6 Ke6 54. Kg7 Rg2 55. h8Q Rxg5+ 56. Kf8 Rf5+ 57. Ke8 Rc5 58. Qh6+ Kd5 59. Qxb6 Rc8+ 60. Kd7 Rh8 1-0

[Event "Bad Woerishofen op 16th"]
[Site "Bad Woerishofen"]
[Date "2000.03.20"]
[Round "4"]
[White "Weiss, Hans"]
[Black "Rothenhagen, Siegfried"]
[Result "1-0"]
[ECO "A50"]
[WhiteElo "1810"]
[BlackElo "1670"]
[PlyCount "76"]
[EventDate "2000.03.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 075 Extra"]
[Source "ChessBase"]
[SourceDate "2000.05.11"]
[SourceVersion "2"]
[SourceVersionDate "2000.05.11"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 b6 3. d4 e5 4. dxe5 Ng4 5. Nf3 Nc6 6. Bf4 Bb4 7. Rc1 Qe7 8. a3 Bxc3+ 9. Rxc3 Ngxe5 10. Nxe5 Nxe5 11. Bxe5 d6 12. Bxg7 Rg8 13. Re3 Qxe3 14. fxe3 Rxg7 15. Qd4 Kf8 16. g3 Bb7 17. e4 Re8 18. Bg2 Re5 19. 0-0 Bc8 20. b4 Be6 21. c5 bxc5 22. bxc5 Rxc5 23. Rb1 Rg6 24. Qh8+ Ke7 25. Rb8 Rc1+ 26. Kf2 Bg4 27. e5 dxe5 28. Qxe5+ Be6 29. Rb7 Rf6+ 30. Bf3 Rf5 31. Rxc7+ Rxc7 32. Qxc7+ Kf6 33. Qxa7 h5 34. a4 h4 35. a5 Kg5 36. Qe3+ Kf6 37. a6 hxg3+ 38. hxg3 Bc4 1-0

[Event "Bad Woerishofen op 16th"]
[Site "Bad Woerishofen"]
[Date "2000.03.19"]
[Round "3"]
[White "Rothenhagen, Siegfried"]
[Black "Carl, Werner"]
[Result "0-1"]
[ECO "A48"]
[WhiteElo "1670"]
[BlackElo "1900"]
[PlyCount "166"]
[EventDate "2000.03.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 075 Extra"]
[Source "ChessBase"]
[SourceDate "2000.05.11"]
[SourceVersion "2"]
[SourceVersionDate "2000.05.11"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. e3 Bg7 4. Bd3 d6 5. Nbd2 c6 6. 0-0 0-0 7. c3 Re8 8. Qc2 Nbd7 9. Rd1 Qc7 10. Bc4 d5 11. Bb3 e5 12. dxe5 Nxe5 13. Nxe5 Qxe5 14. Nf3 Qh5 15. h3 Bxh3 16. Nh2 Bf5 17. Qd2 Ne4 18. Qe1 Be5 19. Nf1 Bc7 20. f3 Ng5 21. Qf2 Bc8 22. c4 dxc4 23. Bxc4 Be6 24. Bxe6 Nxe6 25. b3 Rad8 26. Bb2 Qg5 27. Rac1 Bb6 28. Ba1 h5 29. Qb2 Kh7 30. Rxd8 Rxd8 31. Qc3 Bc5 32. Rc2 Be7 33. Rd2 f6 34. Rxd8 Bxd8 35. Qd3 Qd5 36. Qxd5 cxd5 37. Kf2 Kg7 38. Nd2 Kf7 39. Nb1 Bb6 40. Na3 Nc5 41. Ke2 Ke6 42. Nc2 Nd7 43. Kd3 Nc5+ 44. Ke2 Nd7 45. Kd3 a6 46. Bb2 Nb8 47. Ke2 Nc6 48. Kd3 Bc7 49. Ke2 Bd6 50. Nd4+ Nxd4+ 51. Bxd4 Be5 52. Bc5 g5 53. Kf2 Kd7 54. Ke2 Kc6 55. Ba3 Kb5 56. Kd3 a5 57. Be7 a4 58. Bf8 axb3 59. axb3 Kc6 60. Bb4 Kd7 61. Bc5 Ke6 62. e4 dxe4+ 63. Kxe4 f5+ 64. Kd3 Kd5 65. Bb6 g4 66. fxg4 fxg4 67. Bd8 Bg3 68. Bb6 h4 69. Ke2 Ke4 70. Kf1 Kd3 71. Kg1 Kc3 72. Ba7 b5 73. Bc5 Kxb3 74. Be7 Kc4 75. Kh1 Bf2 76. Kh2 Bc5 77. Bxh4 b4 78. Bf6 Bd4 79. Be7 Be5+ 80. Kg1 b3 81. Ba3 Kd3 82. Kf2 Kc2 83. Ke2 Bd6 0-1

[Event "Bad Woerishofen op 16th"]
[Site "Bad Woerishofen"]
[Date "2000.03.18"]
[Round "2"]
[White "Friedrich, Wolfgang"]
[Black "Rothenhagen, Siegfried"]
[Result "1-0"]
[ECO "B21"]
[WhiteElo "2104"]
[BlackElo "1670"]
[PlyCount "131"]
[EventDate "2000.03.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 075 Extra"]
[Source "ChessBase"]
[SourceDate "2000.05.11"]
[SourceVersion "2"]
[SourceVersionDate "2000.05.11"]
[SourceQuality "1"]

1. e4 c5 2. d4 cxd4 3. c3 dxc3 4. Nxc3 Nc6 5. Nf3 d6 6. Bc4 Nf6 7. 0-0 e6 8. Qe2 Be7 9. Rd1 Nd7 10. Bf4 Nb6 11. Nb5 Nxc4 12. Qxc4 e5 13. Bxe5 Be6 14. Qa4 0-0 15. Bg3 Qa5 16. Qxa5 Nxa5 17. Nxd6 Bxd6 18. Bxd6 Rfc8 19. Bb4 Nc6 20. Bc3 Bg4 21. Rd3 Bxf3 22. gxf3 Rd8 23. Rad1 Rxd3 24. Rxd3 Rd8 25. Rxd8+ Nxd8 26. Kf1 Kf8 27. Ke2 Ne6 28. Ke3 Ke7 29. f4 g6 30. e5 Nc7 31. Bd4 a6 32. Ke4 Ke6 33. Bb6 Nd5 34. Bd8 Nb4 35. a3 Nc6 36. Bg5 Na5 37. Kd4 b6 38. b4 Nc6+ 39. Kc4 Kd7 40. Kd5 Na7 41. a4 Nc6 42. Kc4 Na7 43. b5 axb5+ 44. axb5 Ke6 45. Bd8 Nc8 46. Bc7 Kd7 47. Bb8 Ne7 48. Bd6 Nc8 49. Bb4 Ke6 50. f3 g5 51. Bd2 gxf4 52. Bxf4 Ne7 53. Bg3 Nc8 54. f4 Na7 55. Bf2 Nc8 56. Be3 Kd7 57. f5 Ke7 58. Kd5 Kd7 59. e6+ fxe6+ 60. fxe6+ Ke7 61. Bg5+ Ke8 62. Kc6 Na7+ 63. Kxb6 Nc8+ 64. Kc5 h6 65. Bf6 Na7 66. b6 1-0

[Event "Bad Woerishofen op 16th"]
[Site "Bad Woerishofen"]
[Date "2000.03.17"]
[Round "1"]
[White "Rothenhagen, Siegfried"]
[Black "Dobierzin, Olaf"]
[Result "1/2-1/2"]
[ECO "A48"]
[WhiteElo "1670"]
[BlackElo "2144"]
[PlyCount "41"]
[EventDate "2000.03.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 075 Extra"]
[Source "ChessBase"]
[SourceDate "2000.05.11"]
[SourceVersion "2"]
[SourceVersionDate "2000.05.11"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d6 3. e3 g6 4. Bd3 Bg7 5. 0-0 0-0 6. Nbd2 Re8 7. c3 e5 8. dxe5 dxe5 9. Ne4 Nbd7 10. Nxf6+ Nxf6 11. e4 c6 12. Bg5 Qb6 13. Qc2 a5 14. Be3 Qc7 15. Rad1 Bg4 16. Be2 Rad8 17. h3 Bc8 18. Rxd8 Rxd8 19. Rd1 Rxd1+ 20. Bxd1 h6 21. Nd2 1/2-1/2

[Event "FRG-chT qual corr"]
[Site "GER corr"]
[Date "1991.??.??"]
[Round "?"]
[White "Cortekar, J."]
[Black "Rothenhagen, Siegfried"]
[Result "1-0"]
[ECO "B78"]
[PlyCount "49"]
[EventDate "1991.??.??"]
[EventType "tourn (corr)"]
[EventRounds "12"]
[EventCountry "GER"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 Nc6 8. Bc4 Ne5 9. Bb3 Bd7 10. Qd2 Qc8 11. Bh6 0-0 12. 0-0-0 Nc4 13. Bxc4 Qxc4 14. Kb1 Bxh6 15. Qxh6 Rac8 16. g4 Qb4 17. g5 Rxc3 18. gxf6 exf6 19. h4 Re8 20. h5 Re7 21. Qf4 f5 22. Qg5 Re8 23. hxg6 fxg6 24. Rxh7 Kxh7 25. Qf6 1-0

[Event "FRG-chT qual corr"]
[Site "GER corr"]
[Date "1991.??.??"]
[Round "?"]
[White "Proff, Stefan"]
[Black "Rothenhagen, Siegfried"]
[Result "1/2-1/2"]
[ECO "B20"]
[PlyCount "45"]
[EventDate "1991.??.??"]
[EventType "tourn (corr)"]
[EventRounds "12"]
[EventCountry "GER"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 c5 2. b4 cxb4 3. d4 d5 4. exd5 Qxd5 5. Nf3 e6 6. Be2 Nf6 7. 0-0 Nc6 8. a3 Ne4 9. axb4 Bxb4 10. c4 Qd6 11. d5 exd5 12. cxd5 Ne7 13. Qd4 Nf6 14. Bb5+ Kf8 15. Bf4 Qc5 16. Qxc5 Bxc5 17. d6 Ned5 18. Rc1 Ne4 19. Nbd2 Nxd2 20. Bxd2 Bxd6 21. Rxa7 Rb8 22. Ng5 h6 23. Ne4 1/2-1/2

[Event "FRG-chT qual corr"]
[Site "GER corr"]
[Date "1991.??.??"]
[Round "?"]
[White "Rothenhagen, Siegfried"]
[Black "Pragua, Christoph P"]
[Result "0-1"]
[ECO "D94"]
[PlyCount "72"]
[EventDate "1991.??.??"]
[EventType "tourn (corr)"]
[EventRounds "12"]
[EventCountry "GER"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. e3 Bg7 4. c4 0-0 5. Nc3 d5 6. Ne5 c5 7. b3 cxd4 8. exd4 Nc6 9. Nxc6 bxc6 10. Be2 c5 11. dxc5 d4 12. Bf3 Rb8 13. Ne4 Nxe4 14. Bxe4 Qa5+ 15. Bd2 Qxc5 16. 0-0 a5 17. Qf3 Rb6 18. Rfe1 f5 19. Ba8 e6 20. Qg3 a4 21. Rec1 Qa3 22. b4 d3 23. Rab1 Ra6 24. Bf3 Qxa2 25. b5 Qxd2 26. bxa6 f4 27. Qg4 Bd4 28. Rf1 Qc2 29. Bb7 Bd7 30. Qf3 Qxc4 31. Rfd1 Qc5 32. Rxd3 a3 33. Rd2 Ba4 34. Rxd4 a2 35. Ra1 Qxd4 36. Rxa2 Rf5 0-1

[Event "FRG-chT qual corr"]
[Site "GER corr"]
[Date "1991.??.??"]
[Round "?"]
[White "Rothenhagen, Siegfried"]
[Black "Richter, Uwe A"]
[Result "1/2-1/2"]
[ECO "D05"]
[PlyCount "41"]
[EventDate "1991.??.??"]
[EventType "tourn (corr)"]
[EventRounds "12"]
[EventCountry "GER"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. e3 d5 4. Bd3 Be7 5. Nbd2 0-0 6. c3 c5 7. Ne5 Nbd7 8. 0-0 Nxe5 9. dxe5 Nd7 10. f4 c4 11. Bc2 Bc5 12. Nf3 Nb6 13. Bd2 f6 14. exf6 Qxf6 15. Nd4 Bd7 16. Qh5 g6 17. Qe2 e5 18. fxe5 Qxe5 19. Rxf8+ Rxf8 20. Rf1 Rxf1+ 21. Qxf1 1/2-1/2

[Event "FRG-chT qual corr"]
[Site "GER corr"]
[Date "1991.??.??"]
[Round "?"]
[White "Rothenhagen, Siegfried"]
[Black "Sorg, H."]
[Result "1-0"]
[ECO "D13"]
[PlyCount "91"]
[EventDate "1991.??.??"]
[EventType "tourn (corr)"]
[EventRounds "12"]
[EventCountry "GER"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Bf5 3. c4 c6 4. Nc3 Nf6 5. cxd5 cxd5 6. e3 Nc6 7. Ne5 e6 8. Bb5 Rc8 9. 0-0 Bd6 10. Qa4 Qb6 11. Bxc6+ bxc6 12. b3 0-0 13. Ba3 Bxa3 14. Qxa3 c5 15. Na4 Qb4 16. Qxb4 cxb4 17. Rfc1 Ne4 18. Nc6 Rc7 19. Nxb4 Rfc8 20. Rxc7 Rxc7 21. f3 Nd6 22. Nc5 a5 23. Nba6 Rc6 24. g4 Bd3 25. Nxd3 Rxa6 26. Rc1 Kf8 27. Rc7 Ke8 28. Kf2 h6 29. Kg3 Kd8 30. Rc5 f6 31. h4 g5 32. h5 Ra7 33. Kf2 a4 34. b4 a3 35. Ra5 Rxa5 36. bxa5 Nb5 37. Ke2 Kc7 38. Nb4 Kd6 39. Kd3 e5 40. a6 exd4 41. exd4 Ke6 42. Nc6 f5 43. a7 Nxa7 44. gxf5+ Kxf5 45. Ne7+ Ke6 46. Ng8 1-0

[Event "FRG-chT qual corr"]
[Site "GER corr"]
[Date "1991.??.??"]
[Round "?"]
[White "Stieger, Rolf"]
[Black "Rothenhagen, Siegfried"]
[Result "1-0"]
[ECO "A30"]
[PlyCount "79"]
[EventDate "1991.??.??"]
[EventType "tourn (corr)"]
[EventRounds "12"]
[EventCountry "GER"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. c4 c5 2. Nc3 Nf6 3. g3 e6 4. Nf3 b6 5. Bg2 Bb7 6. 0-0 d6 7. d4 cxd4 8. Qxd4 Nc6 9. Qf4 Be7 10. e4 0-0 11. Rd1 e5 12. Qe3 Qc8 13. b3 Rd8 14. Bb2 Na5 15. Nd5 Bxd5 16. exd5 Nb7 17. Qe2 Bf8 18. Ng5 Qf5 19. f4 exf4 20. gxf4 Qxf4 21. Ne6 fxe6 22. dxe6 Rab8 23. Rf1 Qg4 24. Qxg4 Nxg4 25. Bd5 Kh8 26. Rf7 Re8 27. Bxb7 Nh6 28. Rd7 Rxe6 29. Rf1 Ng8 30. Bd5 Re7 31. Rf7 Rxd7 32. Rxd7 a5 33. Bxg8 Kxg8 34. a4 g6 35. Bd4 Re8 36. Rb7 d5 37. Bxb6 dxc4 38. bxc4 Re1+ 39. Kg2 Re2+ 40. Kf3 1-0

