[Event "GER-chB Seniors 29th"]
[Site "Berlin"]
[Date "2017.08.10"]
[Round "3"]
[White "Trostel, Uwe"]
[Black "Roggenbach, Ottomar"]
[Result "1-0"]
[ECO "A53"]
[WhiteElo "1898"]
[BlackElo "1787"]
[PlyCount "73"]
[EventDate "2017.08.07"]
[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 d6 3. c4 b6 4. Nc3 Bb7 5. e3 g6 6. Bd3 Bg7 7. 0-0 e6 8. e4 Nfd7 9. Be3 0-0 10. Qd2 f6 11. Ne1 Nc6 12. f4 f5 13. Nf3 Nf6 14. h3 Ne7 15. Qc2 fxe4 16. Nxe4 Nf5 17. Nxf6+ Qxf6 18. Bxf5 Bxf3 19. Bxe6+ Qxe6 20. Rxf3 Rae8 21. Qd3 Qf6 22. Rb1 Qe6 23. d5 Qe4 24. Qxe4 Rxe4 25. b3 Rfe8 26. Kf2 Bd4 27. Bxd4 Rxd4 28. Rb2 Kg7 29. Re2 Rxe2+ 30. Kxe2 Re4+ 31. Kd3 Re7 32. Re3 Rf7 33. g3 h5 34. Ke4 Re7+ 35. Kf3 Rf7 36. g4 hxg4+ 37. Kxg4 1-0

[Event "GER-chB Seniors 29th"]
[Site "Berlin"]
[Date "2017.08.07"]
[Round "2"]
[White "Roggenbach, Ottomar"]
[Black "Eidam, Horst"]
[Result "1/2-1/2"]
[ECO "B21"]
[WhiteElo "1787"]
[BlackElo "1884"]
[PlyCount "44"]
[EventDate "2017.08.07"]
[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 c5 2. d4 cxd4 3. c3 dxc3 4. Nxc3 Nc6 5. Bc4 e6 6. Bf4 a6 7. Nf3 d6 8. 0-0 Nf6 9. Qe2 Be7 10. Rfd1 0-0 11. Rac1 Qc7 12. Bb3 Qb8 13. h3 Rd8 14. Na4 Na5 15. Nb6 Nxb3 16. axb3 Bd7 17. Nxa8 Qxa8 18. Qe3 Bc6 19. Bg5 b5 20. Nd2 h6 21. Bh4 g5 22. Bg3 d5 1/2-1/2

[Event "Hessen-ch Seniors op 12th"]
[Site "Bad Sooden-Allendorf"]
[Date "2016.05.08"]
[Round "8"]
[White "Knobling, Rolf"]
[Black "Roggenbach, Ottomar"]
[Result "1/2-1/2"]
[ECO "B00"]
[WhiteElo "1588"]
[BlackElo "1802"]
[PlyCount "79"]
[EventDate "2016.04.30"]
[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 Nc6 2. d4 d5 3. e5 Bf5 4. c3 e6 5. Bd3 Bxd3 6. Qxd3 f5 7. f4 Nh6 8. Nf3 Be7 9. 0-0 Nf7 10. b4 a6 11. a4 Qd7 12. Nbd2 0-0 13. Ba3 Na7 14. Rfb1 b5 15. axb5 Qxb5 16. Qxb5 axb5 17. Nb3 Nc6 18. Bb2 Rfb8 19. Nc5 Bxc5 20. dxc5 h6 21. Nd4 Nxd4 22. cxd4 c6 23. h4 g5 24. hxg5 hxg5 25. Bc1 g4 26. g3 Ra4 27. Bd2 Rba8 28. Rxa4 Rxa4 29. Kf1 Kf8 30. Rb2 Ra3 31. Kf2 Rf3+ 32. Kg2 Rd3 33. Ra2 Rxd4 34. Kf2 Ke8 35. Ke3 Re4+ 36. Kd3 Nd8 37. Ra8 Kd7 38. Ra7+ Kc8 39. Rh7 Rc4 40. Rg7 1/2-1/2

[Event "Hessen-ch Seniors op 12th"]
[Site "Bad Sooden-Allendorf"]
[Date "2016.05.08"]
[Round "9"]
[White "Roggenbach, Ottomar"]
[Black "Krause, Werner"]
[Result "1/2-1/2"]
[ECO "C50"]
[WhiteElo "1802"]
[BlackElo "1662"]
[PlyCount "69"]
[EventDate "2016.04.30"]
[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 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Bc5 5. Be3 Bxe3 6. fxe3 d6 7. 0-0 Bg4 8. Qe1 Qe7 9. Nc3 Bh5 10. Nd5 Nxd5 11. Bxd5 Nd8 12. Qg3 Bg6 13. Nh4 Qd7 14. Nf5 f6 15. Nh4 Bh5 16. h3 c6 17. Bb3 Rf8 18. Qf2 Bf7 19. Nf5 Bxb3 20. axb3 Ne6 21. Qd2 g6 22. Ng3 c5 23. Ne2 a6 24. Nc3 Nc7 25. Na4 Qc6 26. Qa5 Rf7 27. Nb6 Rd8 28. c4 Kf8 29. Rf2 Kg7 30. Raf1 Rdf8 31. Nd5 Nxd5 32. exd5 Qd7 33. Qc3 b5 34. Qd2 f5 35. cxb5 1/2-1/2

[Event "Hessen-ch Seniors op 12th"]
[Site "Bad Sooden-Allendorf"]
[Date "2016.05.06"]
[Round "7"]
[White "Roggenbach, Ottomar"]
[Black "Ludwig, Richard"]
[Result "1/2-1/2"]
[ECO "C28"]
[WhiteElo "1802"]
[BlackElo "1666"]
[PlyCount "87"]
[EventDate "2016.04.30"]
[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 Nf6 2. Nc3 e5 3. Bc4 Bc5 4. d3 Nc6 5. Bg5 Bb4 6. Nge2 h6 7. Bh4 0-0 8. 0-0 Be7 9. h3 d6 10. Bxf6 Bxf6 11. f4 exf4 12. Nxf4 Ne5 13. Bb3 Kh8 14. Nh5 Be7 15. d4 Nc6 16. Rxf7 Rxf7 17. Bxf7 Bd7 18. Bb3 Bf6 19. Nxf6 Qxf6 20. d5 Ne5 21. Qh5 Rf8 22. Qe2 a6 23. Rf1 Qe7 24. Rxf8+ Qxf8 25. Qf2 Qe7 26. Ne2 Qg5 27. Qf4 Qe7 28. Qg3 Be8 29. Nf4 Bf7 30. Nd3 Ng6 31. Qf3 Nh4 32. Qg4 Ng6 33. g3 Qf8 34. Qf5 Qe7 35. Nf4 Nf8 36. h4 Be8 37. Ne6 Ng6 38. h5 Ne5 39. Kg2 Bf7 40. Nf4 Bg8 41. c3 a5 42. Bc2 Qe8 43. g4 Bf7 44. Kg3 1/2-1/2

[Event "Hessen-ch Seniors op 12th"]
[Site "Bad Sooden-Allendorf"]
[Date "2016.05.05"]
[Round "6"]
[White "Gottschalk, Juergen"]
[Black "Roggenbach, Ottomar"]
[Result "1/2-1/2"]
[ECO "B00"]
[WhiteElo "1597"]
[BlackElo "1802"]
[PlyCount "72"]
[EventDate "2016.04.30"]
[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 Nc6 2. d4 d5 3. e5 Bf5 4. c3 f6 5. f4 e6 6. Nf3 Be4 7. Bb5 a6 8. Bxc6+ bxc6 9. b4 Be7 10. 0-0 f5 11. Nbd2 Nh6 12. h3 0-0 13. Nb3 Rb8 14. a3 Nf7 15. Na5 Qd7 16. Qe2 Rb6 17. c4 Rfb8 18. c5 Rb5 19. Bd2 Ra8 20. g4 Rbb8 21. g5 Nd8 22. Nh4 Nb7 23. Nxb7 Rxb7 24. Qh5 Qe8 25. g6 h6 26. Nf3 Bxf3 27. Rxf3 Bd8 28. Rg3 Qe7 29. Be1 Qh4 30. Qf3 Qe7 31. Rg5 Qe8 32. Rg2 Be7 33. h4 Qd8 34. h5 Bh4 35. Bxh4 Qxh4 36. Rh2 Qe7 1/2-1/2

[Event "Hessen-ch Seniors op 12th"]
[Site "Bad Sooden-Allendorf"]
[Date "2016.05.04"]
[Round "5"]
[White "Roggenbach, Ottomar"]
[Black "Stratmann, Alois"]
[Result "1/2-1/2"]
[ECO "C02"]
[WhiteElo "1802"]
[BlackElo "1594"]
[PlyCount "80"]
[EventDate "2016.04.30"]
[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 e6 2. d4 d5 3. e5 c5 4. c3 Qb6 5. Nf3 Nc6 6. Bd3 Bd7 7. 0-0 cxd4 8. cxd4 Nh6 9. Bc2 Nf5 10. Bxf5 exf5 11. Nc3 Be6 12. Na4 Qc7 13. Bd2 Be7 14. Rc1 0-0 15. Re1 Rac8 16. b4 b5 17. Nc5 Bxc5 18. Rxc5 Qb7 19. Qe2 a6 20. Rec1 Ne7 21. Bg5 Rxc5 22. Rxc5 Nc6 23. a3 Rc8 24. Qc2 a5 25. Bd2 axb4 26. Bxb4 Nxb4 27. Rxc8+ Qxc8 28. Qxc8+ Bxc8 29. axb4 Kf8 30. Nd2 Ke7 31. f4 Ke6 32. Kf2 f6 33. exf6 Kxf6 34. Nb1 Bd7 35. Nc3 Bc6 36. h4 h5 37. Na2 g6 38. Nc1 Be8 39. Nd3 Bc6 40. Ne5 Be8 1/2-1/2

[Event "Hessen-ch Seniors op 12th"]
[Site "Bad Sooden-Allendorf"]
[Date "2016.05.03"]
[Round "4"]
[White "Ripoll, Luis"]
[Black "Roggenbach, Ottomar"]
[Result "1-0"]
[ECO "C50"]
[WhiteElo "1891"]
[BlackElo "1802"]
[PlyCount "41"]
[EventDate "2016.04.30"]
[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 Nc6 2. Nf3 e5 3. Nc3 Bc5 4. Bc4 Nf6 5. 0-0 d6 6. d3 Be6 7. Nd5 Bg4 8. c3 0-0 9. Bg5 h6 10. Nxf6+ gxf6 11. Bxh6 Re8 12. h3 Bh5 13. g4 Bg6 14. Nh4 Na5 15. Bb5 c6 16. Ba4 b5 17. Bc2 Nb7 18. b4 Bb6 19. a4 f5 20. g5 f4 21. a5 1-0

[Event "Hessen-ch Seniors op 12th"]
[Site "Bad Sooden-Allendorf"]
[Date "2016.05.02"]
[Round "3"]
[White "Roggenbach, Ottomar"]
[Black "Piske, Thomas"]
[Result "0-1"]
[ECO "B07"]
[WhiteElo "1802"]
[BlackElo "1927"]
[PlyCount "66"]
[EventDate "2016.04.30"]
[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 d6 2. d4 Nf6 3. Nc3 g6 4. Bc4 Bg7 5. Nge2 0-0 6. 0-0 c6 7. Re1 Nxe4 8. Nxe4 d5 9. Bxd5 Qxd5 10. N4g3 e5 11. dxe5 Qxe5 12. c3 Qa5 13. Qc2 Nd7 14. Be3 Nf6 15. b4 Qa3 16. Bd4 Be6 17. Qc1 Qxc1 18. Nxc1 a5 19. Nd3 axb4 20. Nxb4 Nd5 21. Bxg7 Kxg7 22. Nxd5 Bxd5 23. Re2 Ra3 24. Rc2 b5 25. Ne2 Rfa8 26. Nc1 Be4 27. Re2 Bf5 28. Re3 Be6 29. Re2 Rxc3 30. f3 Rd8 31. Kf2 Rd1 32. Re1 Rc2+ 33. Ne2 Rxe1 0-1

[Event "Hessen-ch Seniors op 12th"]
[Site "Bad Sooden-Allendorf"]
[Date "2016.05.01"]
[Round "2"]
[White "Kuhnert, Werner Eberhard"]
[Black "Roggenbach, Ottomar"]
[Result "0-1"]
[ECO "A51"]
[WhiteElo "1421"]
[BlackElo "1802"]
[PlyCount "91"]
[EventDate "2016.04.30"]
[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. e3 e4 4. Nc3 Bb4 5. Qb3 Qe7 6. Bd2 Bxc3 7. Bxc3 b6 8. Ne2 a5 9. a4 Na6 10. Nf4 0-0 11. Be2 d6 12. 0-0 Be6 13. d5 Bg4 14. Qd1 Bxe2 15. Qxe2 Nc5 16. Qd1 Nfd7 17. Bd4 Qg5 18. Ra3 Rfe8 19. Qh5 Qxh5 20. Nxh5 g6 21. Nf6+ Nxf6 22. Bxf6 Nd7 23. Bd4 Ne5 24. Bxe5 Rxe5 25. f3 exf3 26. Rxf3 Rae8 27. Kf2 Re4 28. Rf4 f5 29. Rc3 Kg7 30. b3 Kf6 31. Rd3 R8e5 32. g4 g5 33. Rxf5+ Rxf5+ 34. gxf5 Kxf5 35. Rd4 Rxd4 36. exd4 Ke4 37. Ke2 g4 38. Kf2 h5 39. Kg3 Kxd4 40. h3 Kd3 41. hxg4 hxg4 42. Kxg4 Kc3 43. Kf5 Kxb3 44. Ke6 Kxc4 45. Kd7 Kxd5 46. Kxc7 0-1

[Event "Hessen-ch Seniors op 12th"]
[Site "Bad Sooden-Allendorf"]
[Date "2016.04.30"]
[Round "1"]
[White "Roggenbach, Ottomar"]
[Black "Skorna, Ullrich"]
[Result "0-1"]
[ECO "C02"]
[WhiteElo "1802"]
[BlackElo "2083"]
[PlyCount "43"]
[EventDate "2016.04.30"]
[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 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Nh6 6. Bd3 cxd4 7. cxd4 f6 8. 0-0 Nf7 9. Bf4 g5 10. Bg3 f5 11. h3 h5 12. Bb5 Bd7 13. Nc3 a6 14. Bxc6 Bxc6 15. Rc1 f4 16. Bh2 Bh6 17. Nd2 g4 18. hxg4 Qh4 19. g5 Qxg5 20. Nf3 Qg4 21. Ne1 f3 22. Rc2 0-1

[Event "GER-chB Seniors 27th"]
[Site "Magdeburg"]
[Date "2015.08.23"]
[Round "9"]
[White "Roggenbach, Ottomar"]
[Black "Daebel, Hasso"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "1824"]
[BlackElo "1737"]
[PlyCount "105"]
[EventDate "2015.08.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 c5 2. d4 cxd4 3. c3 Nc6 4. cxd4 d5 5. e5 e6 6. Nf3 h6 7. Nc3 Bb4 8. a3 Bxc3+ 9. bxc3 a6 10. Bd3 Nge7 11. a4 0-0 12. Ba3 f6 13. Bd6 Rf7 14. Qc2 g5 15. Bg6 Nxg6 16. Qxg6+ Rg7 17. Qxh6 f5 18. h4 g4 19. Ng5 Qe8 20. f3 Nd8 21. fxg4 Qg6 22. Qxg6 Rxg6 23. 0-0 Rxg5 24. hxg5 Nf7 25. Be7 Nh8 26. gxf5 exf5 27. Rae1 Be6 28. Rf2 Ng6 29. Bb4 a5 30. Bc5 Ra6 31. Rb1 Bc8 32. Rb6 Rxb6 33. Bxb6 Bd7 34. Ra2 Nf4 35. Bxa5 Ne6 36. Rb2 Bc6 37. Rb6 Nd8 38. Rb1 Ne6 39. Rf1 f4 40. Ra1 Kg7 41. Bb4 Nxg5 42. a5 Bb5 43. Kf2 Kg6 44. Rh1 Kf5 45. Rh6 Ne4+ 46. Ke1 Kg5 47. Rb6 Ba6 48. e6 Kf6 49. e7+ Kf7 50. Re6 Bb5 51. Re5 Bc6 52. Rf5+ Ke6 53. Rf8 1-0

[Event "GER-chB Seniors 27th"]
[Site "Magdeburg"]
[Date "2015.08.22"]
[Round "8"]
[White "Koehler, Marianne"]
[Black "Roggenbach, Ottomar"]
[Result "0-1"]
[ECO "B00"]
[WhiteElo "1675"]
[BlackElo "1824"]
[PlyCount "106"]
[EventDate "2015.08.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 Nc6 2. c3 e5 3. d3 Bc5 4. Nf3 d6 5. Be2 Be6 6. Be3 Bb6 7. 0-0 Nge7 8. Nbd2 0-0 9. b3 Bxe3 10. fxe3 f5 11. Qe1 fxe4 12. Nxe4 Qd7 13. Neg5 Bg4 14. h3 Bh5 15. Nxe5 Nxe5 16. Bxh5 Nxd3 17. Bg4 Qxg4 18. hxg4 Nxe1 19. Raxe1 c6 20. e4 Rxf1+ 21. Rxf1 Re8 22. Nf3 d5 23. exd5 Nxd5 24. c4 Nf6 25. g5 Nd7 26. Rd1 Nb6 27. Kf2 Kf7 28. Rd4 a5 29. a4 Re7 30. g4 Ke8 31. Rf4 Nd7 32. Rf5 b6 33. Rf4 Nc5 34. Nd2 Nd3+ 35. Kf3 Nxf4 36. Kxf4 Re2 37. Ne4 Rb2 38. c5 Rxb3 39. cxb6 Rxb6 40. Ke5 Rb4 41. Nc5 Rxg4 42. Kf5 Rc4 43. Ne6 Kf7 44. Nd8+ Ke8 45. Ne6 Rxa4 46. Nxg7+ Kf7 47. Ne6 Rc4 48. Nd8+ Kg8 49. Kf6 a4 50. Ke7 a3 51. Nf7 Kg7 52. Nd6 a2 53. Nxc4 a1Q 0-1

[Event "GER-chB Seniors 27th"]
[Site "Magdeburg"]
[Date "2015.08.21"]
[Round "7"]
[White "Roggenbach, Ottomar"]
[Black "Aufmwasser, Guenter"]
[Result "1/2-1/2"]
[ECO "B07"]
[WhiteElo "1824"]
[BlackElo "1685"]
[PlyCount "47"]
[EventDate "2015.08.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 d6 2. d4 e5 3. dxe5 dxe5 4. Qxd8+ Kxd8 5. Bc4 f6 6. Be3 c6 7. Nc3 Bb4 8. 0-0-0+ Kc7 9. Nge2 Ne7 10. a3 Bd6 11. Rd2 Bd7 12. Rhd1 Nc8 13. h3 Rd8 14. f4 Be7 15. Bb3 Nb6 16. Kb1 Na6 17. g4 Be8 18. Rxd8 Rxd8 19. Rxd8 Bxd8 20. f5 Be7 21. Kc1 Nc5 22. Bg8 h6 23. b4 Nca4 24. Bb3 1/2-1/2

[Event "GER-chB Seniors 27th"]
[Site "Magdeburg"]
[Date "2015.08.20"]
[Round "6"]
[White "Gailis, Gunnar"]
[Black "Roggenbach, Ottomar"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1702"]
[BlackElo "1824"]
[PlyCount "77"]
[EventDate "2015.08.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 Nf6 2. g3 d5 3. Bg2 e6 4. Nf3 c5 5. e3 Nc6 6. 0-0 Be7 7. b3 cxd4 8. exd4 0-0 9. Bb2 b6 10. Nbd2 Bb7 11. Re1 Rc8 12. c4 Rc7 13. a3 Qc8 14. Rc1 Na5 15. c5 bxc5 16. dxc5 Nc6 17. b4 Nb8 18. Be5 Rc6 19. Bf1 Qd8 20. Nd4 Rc8 21. N4f3 a5 22. Bc3 axb4 23. axb4 Nfd7 24. Ne5 Nxe5 25. Bxe5 Nc6 26. Qb3 Nxe5 27. Rxe5 Bf6 28. Ree1 d4 29. Bd3 Qd5 30. Qxd5 Bxd5 31. b5 Bd8 32. c6 Ba5 33. Red1 Bb6 34. Nc4 Bd8 35. Nd6 Rc7 36. Be4 Be7 37. Bxd5 exd5 38. Nb7 Rfc8 39. Na5 1-0

[Event "GER-chB Seniors 27th"]
[Site "Magdeburg"]
[Date "2015.08.19"]
[Round "5"]
[White "Roggenbach, Ottomar"]
[Black "Wraga, Teresa"]
[Result "1/2-1/2"]
[ECO "B09"]
[WhiteElo "1824"]
[BlackElo "1647"]
[PlyCount "34"]
[EventDate "2015.08.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. f4 Bg7 5. Nf3 0-0 6. Bd3 c5 7. dxc5 dxc5 8. 0-0 b6 9. Be3 Bb7 10. e5 Nd5 11. Nxd5 Bxd5 12. Qe2 e6 13. Rad1 Qc7 14. c4 Bb7 15. Bc1 Nc6 16. Be4 Rfd8 17. Rxd8+ Rxd8 1/2-1/2

[Event "GER-chB Seniors 27th"]
[Site "Magdeburg"]
[Date "2015.08.18"]
[Round "4"]
[White "Ludwig, Richard"]
[Black "Roggenbach, Ottomar"]
[Result "1/2-1/2"]
[ECO "C66"]
[WhiteElo "1656"]
[BlackElo "1824"]
[PlyCount "33"]
[EventDate "2015.08.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 Nc6 2. Nc3 e5 3. Bb5 Nf6 4. Nf3 d6 5. 0-0 Be7 6. d4 exd4 7. Nxd4 Bd7 8. Nxc6 bxc6 9. Bc4 0-0 10. Re1 Be6 11. Bd3 Nd7 12. Bf4 Bf6 13. Qd2 Rb8 14. b3 Re8 15. Rab1 Nc5 16. Ne2 Bd7 17. Ng3 1/2-1/2

[Event "GER-chB Seniors 27th"]
[Site "Magdeburg"]
[Date "2015.08.17"]
[Round "3"]
[White "Roggenbach, Ottomar"]
[Black "Funke, Arnold"]
[Result "0-1"]
[ECO "C02"]
[WhiteElo "1824"]
[BlackElo "1936"]
[PlyCount "43"]
[EventDate "2015.08.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Qb6 5. Nf3 Nc6 6. Bd3 Bd7 7. 0-0 cxd4 8. cxd4 Nh6 9. Bxh6 gxh6 10. Qb3 Bb4 11. a3 Ba5 12. Qxb6 Bxb6 13. Nbd2 Nxd4 14. Rac1 Bc6 15. Rfe1 Nxf3+ 16. Nxf3 Ke7 17. Re2 Rag8 18. b4 Rg4 19. h3 Rg7 20. b5 Bd7 21. g3 Rxg3+ 22. Kh2 0-1

[Event "GER-chB Seniors 27th"]
[Site "Magdeburg"]
[Date "2015.08.16"]
[Round "2"]
[White "Knobling, Rolf"]
[Black "Roggenbach, Ottomar"]
[Result "0-1"]
[ECO "B00"]
[WhiteElo "1576"]
[BlackElo "1824"]
[PlyCount "44"]
[EventDate "2015.08.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 Nc6 2. d4 d5 3. e5 Bf5 4. c3 e6 5. Bd3 Bxd3 6. Qxd3 a6 7. Nf3 Be7 8. 0-0 f6 9. Re1 f5 10. b4 g5 11. h3 h5 12. Nh2 g4 13. f4 Nh6 14. hxg4 Nxg4 15. Qh3 Nxh2 16. Kxh2 Kd7 17. g3 Qg8 18. Kg1 h4 19. Re3 hxg3 20. Qxg3 Qh7 21. Kf2 Rag8 22. Qf3 Qh2+ 0-1

[Event "GER-chB Seniors 27th"]
[Site "Magdeburg"]
[Date "2015.08.15"]
[Round "1"]
[White "Roggenbach, Ottomar"]
[Black "Hartlaub, Marianne"]
[Result "1/2-1/2"]
[ECO "B07"]
[WhiteElo "1824"]
[BlackElo "1562"]
[PlyCount "75"]
[EventDate "2015.08.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 c6 4. Nf3 Bg4 5. Be2 Nbd7 6. 0-0 Qc7 7. Bf4 Bxf3 8. Bxf3 e5 9. dxe5 dxe5 10. Be3 Bc5 11. Qe2 0-0 12. Rad1 Rad8 13. Rd3 b5 14. Rfd1 Qb6 15. Bg5 Bd4 16. b4 h6 17. Bxf6 Nxf6 18. Nb1 Qc7 19. Nd2 a5 20. bxa5 Qxa5 21. Nb3 Qxa2 22. Nxd4 Rxd4 23. Rxd4 exd4 24. Rxd4 Qb2 25. Qd1 c5 26. Rd2 Qe5 27. Qe2 b4 28. Qc4 Ra8 29. g3 g5 30. h3 Kg7 31. Qd3 Ra3 32. Qe2 h5 33. Kg2 Rc3 34. Kh2 Kg6 35. Bg2 h4 36. Kg1 b3 37. cxb3 Rxb3 38. Qd1 1/2-1/2

[Event "Hessen-ch Seniors op 11th"]
[Site "Bad Sooden-Allendorf"]
[Date "2015.05.17"]
[Round "9"]
[White "Daebel, Hasso"]
[Black "Roggenbach, Ottomar"]
[Result "0-1"]
[ECO "A46"]
[WhiteElo "1700"]
[BlackElo "1819"]
[PlyCount "80"]
[EventDate "2015.05.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. h3 b6 4. Bf4 Bb7 5. Nbd2 d5 6. e3 Bd6 7. Ne5 0-0 8. g4 Nfd7 9. Bg2 f6 10. Nxd7 Qxd7 11. Bxd6 Qxd6 12. a3 Nd7 13. b4 Rae8 14. c4 c6 15. Qc2 e5 16. 0-0 exd4 17. exd4 Kh8 18. cxd5 cxd5 19. Nf3 Ba6 20. Rfe1 Bc4 21. Qd2 Qb8 22. Rxe8 Rxe8 23. Re1 Kg8 24. Re3 Kf7 25. Qe1 Rxe3 26. fxe3 Qd6 27. Nd2 Bd3 28. Qf2 b5 29. Qf3 Nb6 30. g5 g6 31. gxf6 Qxf6 32. Kf2 Qxf3+ 33. Bxf3 Ke6 34. Be2 Bxe2 35. Kxe2 Nc4 36. Nxc4 bxc4 37. b5 h5 38. e4 dxe4 39. b6 axb6 40. Ke3 g5 0-1

[Event "Hessen-ch Seniors op 11th"]
[Site "Bad Sooden-Allendorf"]
[Date "2015.05.16"]
[Round "8"]
[White "Merettig, Georg"]
[Black "Roggenbach, Ottomar"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1884"]
[BlackElo "1819"]
[PlyCount "53"]
[EventDate "2015.05.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. Nc3 e5 2. b3 d5 3. e4 d4 4. Nce2 Bg4 5. f3 Be6 6. f4 exf4 7. Nf3 Nc6 8. Nxf4 Qd7 9. Nxe6 Qxe6 10. d3 Bb4+ 11. Nd2 f5 12. Qf3 fxe4 13. dxe4 Nf6 14. Bd3 0-0 15. Bc4 Qxc4 16. bxc4 Nxe4 17. Qxe4 Rfe8 18. 0-0 Rxe4 19. Nxe4 Re8 20. Ng3 Bc3 21. Rb1 b6 22. a3 Ne5 23. Bb2 Bxb2 24. Rxb2 Nxc4 25. Rbb1 Nd2 26. Rbe1 Rd8 27. Rf2 1-0

[Event "Hessen-ch Seniors op 11th"]
[Site "Bad Sooden-Allendorf"]
[Date "2015.05.15"]
[Round "7"]
[White "Roggenbach, Ottomar"]
[Black "Causevic, Ismet"]
[Result "0-1"]
[ECO "B21"]
[WhiteElo "1819"]
[BlackElo "1946"]
[PlyCount "81"]
[EventDate "2015.05.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 c5 2. d4 cxd4 3. c3 d3 4. Bxd3 Nc6 5. Nf3 d6 6. h3 a6 7. Be3 Nf6 8. 0-0 e6 9. Bg5 Be7 10. Re1 Qc7 11. Nbd2 0-0 12. Qc2 h6 13. Bh4 b6 14. Rac1 Bb7 15. Nd4 Nh5 16. Bxe7 Qxe7 17. N2f3 Rac8 18. Qe2 Nf4 19. Qe3 Nxd3 20. Qxd3 Rfd8 21. Qe3 Ba8 22. Nxc6 Rxc6 23. Nd4 Rc7 24. f3 b5 25. Kh2 Rdc8 26. Qd2 Rc5 27. Rcd1 Rc4 28. Nb3 d5 29. exd5 Qd6+ 30. Kg1 Bxd5 31. Qf2 Qc7 32. Nd2 Rc6 33. a3 a5 34. Qd4 Qb8 35. Qe5 Qb7 36. Kh2 b4 37. axb4 axb4 38. cxb4 Qxb4 39. Ne4 Rc2 40. Qg3 Qb8 41. Nf6+ 0-1

[Event "Hessen-ch Seniors op 11th"]
[Site "Bad Sooden-Allendorf"]
[Date "2015.05.14"]
[Round "6"]
[White "Rollwitz, Juergen"]
[Black "Roggenbach, Ottomar"]
[Result "1/2-1/2"]
[ECO "C44"]
[WhiteElo "1971"]
[BlackElo "1819"]
[PlyCount "68"]
[EventDate "2015.05.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 Nc6 2. Nf3 e5 3. c3 Bc5 4. d3 d6 5. Be2 Nge7 6. 0-0 0-0 7. Nbd2 Ng6 8. b4 Bb6 9. Nc4 Be6 10. a4 Bxc4 11. dxc4 a5 12. b5 Nce7 13. g3 h6 14. Qd3 Qd7 15. Kh1 f5 16. Be3 Bxe3 17. Qxe3 f4 18. Qd3 b6 19. Rad1 Rf6 20. Ng1 Raf8 21. Bf3 fxg3 22. fxg3 Qe6 23. Bg2 Rxf1 24. Rxf1 Rxf1 25. Qxf1 Qf7 26. Nf3 Nf8 27. Bh3 g6 28. Nd2 Qxf1+ 29. Nxf1 Kf7 30. Ne3 Ne6 31. Bxe6+ Kxe6 32. Nd5 Nxd5 33. cxd5+ Kf6 34. Kg2 h5 1/2-1/2

[Event "Hessen-ch Seniors op 11th"]
[Site "Bad Sooden-Allendorf"]
[Date "2015.05.13"]
[Round "5"]
[White "Strenzke, Guenter"]
[Black "Roggenbach, Ottomar"]
[Result "1-0"]
[ECO "D04"]
[WhiteElo "2018"]
[BlackElo "1819"]
[PlyCount "62"]
[EventDate "2015.05.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d5 3. e3 Bg4 4. Nbd2 e6 5. Be2 Bd6 6. h3 Bh5 7. b3 Ne4 8. Nxe4 dxe4 9. Nd2 Bg6 10. Nc4 c6 11. Nxd6+ Qxd6 12. a4 Nd7 13. Ba3 Qc7 14. 0-0 Rd8 15. Qe1 f6 16. Qb4 Nb6 17. c4 Kf7 18. a5 Nc8 19. Rac1 Qe7 20. Qa4 Qd7 21. Rfd1 a6 22. b4 Rhe8 23. b5 cxb5 24. cxb5 Na7 25. Rc5 Nxb5 26. Bxb5 axb5 27. Rxb5 Rb8 28. Qb3 Rec8 29. Rb6 Qd5 30. Qb4 Kg8 31. a6 Rc4 1-0

[Event "Hessen-ch Seniors op 11th"]
[Site "Bad Sooden-Allendorf"]
[Date "2015.05.12"]
[Round "4"]
[White "Roggenbach, Ottomar"]
[Black "Van Vorselen, Theo JM"]
[Result "1-0"]
[ECO "B21"]
[WhiteElo "1819"]
[BlackElo "1784"]
[PlyCount "31"]
[EventDate "2015.05.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 c5 2. d4 cxd4 3. c3 dxc3 4. Nxc3 Nc6 5. Nf3 g6 6. Bc4 Bg7 7. e5 Nxe5 8. Nxe5 Bxe5 9. Bxf7+ Kxf7 10. Qd5+ Kg7 11. Qxe5+ Nf6 12. 0-0 d6 13. Qe2 Bf5 14. Re1 e5 15. Bg5 Qb6 16. Bxf6+ 1-0

[Event "Hessen-ch Seniors op 11th"]
[Site "Bad Sooden-Allendorf"]
[Date "2015.05.11"]
[Round "3"]
[White "Roggenbach, Ottomar"]
[Black "Marinoni, Rainer"]
[Result "1-0"]
[ECO "C44"]
[WhiteElo "1819"]
[BlackElo "1436"]
[PlyCount "48"]
[EventDate "2015.05.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Bc4 d5 5. Bxd5 Nf6 6. Bxc6+ bxc6 7. e5 Ng4 8. h3 Bb4+ 9. c3 dxc3 10. Qxd8+ Kxd8 11. bxc3 Nxf2 12. Kxf2 Bc5+ 13. Be3 Bxe3+ 14. Kxe3 h6 15. Rd1+ Ke7 16. Na3 Rb8 17. Rd2 Bb7 18. Rad1 Rhd8 19. Rxd8 Rxd8 20. Rxd8 Kxd8 21. Kd4 Ke7 22. Nc4 Ke6 23. Kc5 f6 24. Nd4+ Kd7 1-0

[Event "Hessen-ch Seniors op 11th"]
[Site "Bad Sooden-Allendorf"]
[Date "2015.05.10"]
[Round "2"]
[White "Limberg, Siegfried"]
[Black "Roggenbach, Ottomar"]
[Result "1-0"]
[ECO "D05"]
[WhiteElo "2037"]
[BlackElo "1819"]
[PlyCount "98"]
[EventDate "2015.05.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. e3 b6 4. Bd3 Bb7 5. Nbd2 d5 6. 0-0 c5 7. b3 Nc6 8. Bb2 Rc8 9. a3 Be7 10. Ne5 Nxe5 11. dxe5 Nd7 12. f4 f5 13. Qh5+ g6 14. Qe2 0-0 15. Ba6 Bxa6 16. Qxa6 Rc7 17. Qe2 Rf7 18. c4 dxc4 19. Nxc4 Nf8 20. Rad1 Rd7 21. Rxd7 Qxd7 22. Rd1 Qc7 23. Qd3 Kg7 24. Nd6 Qd7 25. Nxf7 Qxd3 26. Rxd3 Kxf7 27. Kf2 Ke8 28. Kf3 Nd7 29. a4 Nb8 30. e4 Nc6 31. exf5 gxf5 32. g4 Nb4 33. Rd2 fxg4+ 34. Kxg4 Nd5 35. Kf3 h6 36. Ke4 Nxf4 37. Rd1 Nh3 38. Rf1 Ng5+ 39. Kd3 Nf7 40. Rg1 Ng5 41. Rg3 Kd7 42. Bc1 Kc6 43. Bxg5 Bxg5 44. Ke4 b5 45. Rg4 bxa4 46. bxa4 c4 47. Kd4 c3 48. Kxc3 Kd5 49. Kd3 Kxe5 1-0

[Event "Hessen-ch Seniors op 11th"]
[Site "Bad Sooden-Allendorf"]
[Date "2015.05.09"]
[Round "1"]
[White "Roggenbach, Ottomar"]
[Black "Hunold, Rolf"]
[Result "1/2-1/2"]
[ECO "B21"]
[WhiteElo "1819"]
[BlackElo "2119"]
[PlyCount "81"]
[EventDate "2015.05.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 c5 2. d4 cxd4 3. c3 dxc3 4. Nxc3 e6 5. Nf3 a6 6. Bc4 b5 7. Bb3 d6 8. 0-0 Ra7 9. Qe2 Be7 10. Rd1 Nc6 11. Bf4 Rd7 12. Rac1 Bb7 13. a3 h6 14. Rc2 Nf6 15. Rcd2 0-0 16. e5 dxe5 17. Rxd7 Nxd7 18. Bxe5 Qc8 19. Bg3 Nf6 20. Bc2 Rd8 21. Bb3 Na5 22. Ba2 Rxd1+ 23. Nxd1 Bd5 24. Bxd5 Nxd5 25. Be5 Nc4 26. Qc2 Qd7 27. Qd3 Nxe5 28. Nxe5 Qc7 29. Nf3 Bf6 30. Qb1 Qc4 31. b3 Qe2 32. Qc1 Bg5 33. Qb1 Bf6 34. h3 e5 35. Qc1 e4 36. Qc8+ Kh7 37. Qf5+ Kg8 38. Qc8+ Kh7 39. Qf5+ Kg8 40. Qc8+ Kh7 41. Qf5+ 1/2-1/2

[Event "GER-chB Seniors 26th"]
[Site "Bad Neuenahr"]
[Date "2014.08.13"]
[Round "9"]
[White "Roggenbach, Ottomar"]
[Black "Knoblach, Norbert"]
[Result "1/2-1/2"]
[ECO "B12"]
[WhiteElo "1824"]
[BlackElo "1810"]
[PlyCount "10"]
[EventDate "2014.08.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Bd3 Bxd3 5. Qxd3 Qb6 1/2-1/2

[Event "GER-chB Seniors 26th"]
[Site "Bad Neuenahr"]
[Date "2014.08.12"]
[Round "8"]
[White "Schurig, Wilhelm"]
[Black "Roggenbach, Ottomar"]
[Result "1-0"]
[ECO "A07"]
[WhiteElo "2026"]
[BlackElo "1824"]
[PlyCount "39"]
[EventDate "2014.08.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 c6 3. Bg2 Nf6 4. 0-0 Bf5 5. d3 h6 6. Re1 e6 7. Nbd2 Be7 8. c4 0-0 9. b3 dxc4 10. bxc4 Nbd7 11. Rb1 Rb8 12. Bb2 Nb6 13. Be5 Bd6 14. Bxd6 Qxd6 15. e4 Bg4 16. e5 Qxd3 17. exf6 Rfd8 18. Qb3 Bxf3 19. Nxf3 Qxb3 20. axb3 1-0

[Event "GER-chB Seniors 26th"]
[Site "Bad Neuenahr"]
[Date "2014.08.11"]
[Round "7"]
[White "Roggenbach, Ottomar"]
[Black "Teichmann, Axel"]
[Result "1-0"]
[ECO "C50"]
[WhiteElo "1824"]
[BlackElo "1853"]
[PlyCount "83"]
[EventDate "2014.08.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Bc4 Be7 5. c3 d6 6. Qb3 Be6 7. Bxe6 fxe6 8. Qxe6 Qd7 9. Qxd7+ Kxd7 10. Nxd4 Ne5 11. 0-0 c5 12. Nf5 g6 13. Nxe7 Nxe7 14. Rd1 Ke6 15. Bf4 h6 16. Na3 a6 17. Rd2 g5 18. Bg3 Rad8 19. Rad1 b5 20. Bxe5 Kxe5 21. f3 Rd7 22. Nc2 Rhd8 23. Ne3 d5 24. Ng4+ Kf4 25. Kf2 dxe4 26. g3+ Kf5 27. Nxh6+ Ke6 28. Rxd7 e3+ 29. Kxe3 Rxd7 30. Rxd7 Kxd7 31. Ke4 Ke6 32. Ng4 Ng6 33. f4 gxf4 34. gxf4 Ne7 35. Ne3 a5 36. f5+ Kf7 37. Ke5 c4 38. Nd5 b4 39. Nxe7 Kxe7 40. f6+ Kf7 41. Kd4 a4 42. cxb4 1-0

[Event "GER-chB Seniors 26th"]
[Site "Bad Neuenahr"]
[Date "2014.08.09"]
[Round "5"]
[White "Roggenbach, Ottomar"]
[Black "Komeinda, Josef"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "1824"]
[BlackElo "1681"]
[PlyCount "109"]
[EventDate "2014.08.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 c5 2. d4 cxd4 3. c3 Nf6 4. e5 Nd5 5. cxd4 e6 6. Bc4 Nb6 7. Bb3 d5 8. Nc3 Bb4 9. Bd2 Bd7 10. Nge2 Nc6 11. 0-0 0-0 12. Rc1 a6 13. a3 Be7 14. Be3 Bg5 15. f4 Be7 16. Na4 Nxa4 17. Bxa4 b5 18. Bc2 g6 19. Rf3 Na5 20. Bd3 Nc4 21. Bxc4 bxc4 22. Nc3 Rb8 23. Rb1 Rb3 24. Bc1 Qb6 25. Ne2 Rxf3 26. gxf3 Bxa3 27. Qc2 Be7 28. Nc3 Qxd4+ 29. Kg2 a5 30. Qe2 Qd3 31. Qxd3 cxd3 32. Kf1 Bh4 33. Be3 Rb8 34. Bf2 Be7 35. Ke1 Bb4 36. Bd4 a4 37. Kd2 Bb5 38. Ke3 Bxc3 39. Bxc3 Bc4 40. Ra1 Ra8 41. Kd2 h6 42. h4 h5 43. Bd4 Kf8 44. Bc3 Ra6 45. Ra3 Ke8 46. Bd4 Kd7 47. Ke3 Kc6 48. Kd2 Kb5 49. Ke3 Rc6 50. Bc3 Rc8 51. Ra1 Rc6 52. Ra3 Rc8 53. Bd4 Kb4 54. Bc3+ Kb5 55. Bd4 1/2-1/2

[Event "GER-chB Seniors 26th"]
[Site "Bad Neuenahr"]
[Date "2014.08.08"]
[Round "4"]
[White "Prause, Dieter"]
[Black "Roggenbach, Ottomar"]
[Result "1-0"]
[ECO "A52"]
[WhiteElo "1439"]
[BlackElo "1824"]
[PlyCount "96"]
[EventDate "2014.08.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[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 f6 9. exf6 Nxf6 10. Qd3 d6 11. e3 0-0 12. Be2 Be6 13. 0-0 Na5 14. Nd2 Qf7 15. Rab1 Rab8 16. Rb2 Nd7 17. Qd4 Nc6 18. Qe4 Nc5 19. Qc2 Bf5 20. Qd1 Bd3 21. Nb3 Qxc4 22. Nxc5 Bxe2 23. Qxe2 Qxe2 24. Rxe2 dxc5 25. Bxc7 Rbc8 26. Bd6 Rf5 27. Rd2 b6 28. Rfd1 Rf7 29. e4 Nd8 30. Bxc5 Ne6 31. Bd4 Rd7 32. Be5 Re7 33. f3 Kf7 34. Rd7 g6 35. Rxe7+ Kxe7 36. Kf2 Nc5 37. Bd6+ Ke6 38. Bxc5 Rxc5 39. Rc1 Ke5 40. Ke3 g5 41. g3 Ke6 42. f4 g4 43. Rc2 b5 44. Kd4 Rc4+ 45. Kd3 Rc6 46. Kd4 Rc4+ 47. Kd3 a6 48. Rb2 Ra4 1-0

[Event "GER-chB Seniors 26th"]
[Site "Bad Neuenahr"]
[Date "2014.08.07"]
[Round "3"]
[White "Roggenbach, Ottomar"]
[Black "Baier, Peter"]
[Result "1/2-1/2"]
[ECO "C50"]
[WhiteElo "1824"]
[BlackElo "1712"]
[PlyCount "30"]
[EventDate "2014.08.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Bc4 Be7 5. c3 d6 6. cxd4 Nf6 7. Nc3 h6 8. e5 dxe5 9. dxe5 Qxd1+ 10. Nxd1 Nh7 11. Ne3 Ng5 12. Nxg5 Bxg5 13. Nd5 Bd8 14. 0-0 Be6 15. f4 Ne7 1/2-1/2

[Event "GER-chB Seniors 26th"]
[Site "Bad Neuenahr"]
[Date "2014.08.06"]
[Round "2"]
[White "Buss, Richard"]
[Black "Roggenbach, Ottomar"]
[Result "1/2-1/2"]
[ECO "B00"]
[WhiteElo "1629"]
[BlackElo "1824"]
[PlyCount "51"]
[EventDate "2014.08.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 Nc6 2. Nf3 f5 3. e5 d6 4. exd6 exd6 5. d4 Nf6 6. Nc3 Be7 7. Be2 0-0 8. d5 Ne5 9. 0-0 Nxf3+ 10. Bxf3 Nd7 11. Re1 Bf6 12. Ne2 Ne5 13. Nf4 Re8 14. Be2 Kh8 15. c3 Bg5 16. Be3 Bxf4 17. Bxf4 Ng6 18. Qd2 Nxf4 19. Qxf4 Qf6 20. Qd2 Bd7 21. f4 Re7 22. Bf3 Rae8 23. Rxe7 Qxe7 24. Kf2 Qh4+ 25. Kg1 Qe7 26. Kf2 1/2-1/2

[Event "GER-chB Seniors 26th"]
[Site "Bad Neuenahr"]
[Date "2014.08.05"]
[Round "1"]
[White "Roggenbach, Ottomar"]
[Black "Kock, Wolfgang"]
[Result "1/2-1/2"]
[ECO "C02"]
[WhiteElo "1824"]
[BlackElo "1738"]
[PlyCount "46"]
[EventDate "2014.08.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. Bd3 cxd4 7. cxd4 Bd7 8. Nc3 Bb4 9. a3 Bxc3+ 10. bxc3 Nge7 11. 0-0 0-0 12. Rb1 Qc7 13. Qb3 Na5 14. Qb2 b6 15. Bd2 Nc4 16. Bxc4 Qxc4 17. Qb4 Qxb4 18. cxb4 Bb5 19. Rfc1 Bc4 20. Ne1 Rac8 21. Rc3 b5 22. Rbc1 Nc6 23. Be3 a5 1/2-1/2

[Event "MVP-ch Seniors op 13th"]
[Site "Binz"]
[Date "2013.12.05"]
[Round "9"]
[White "Reinemann, Guenter"]
[Black "Roggenbach, Ottomar"]
[Result "1/2-1/2"]
[ECO "C64"]
[WhiteElo "1814"]
[BlackElo "1617"]
[PlyCount "100"]
[EventDate "2013.11.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. e4 Nc6 2. Nc3 e5 3. Nf3 Bc5 4. Bb5 d6 5. d4 exd4 6. Nxd4 Bd7 7. Bxc6 bxc6 8. Be3 Qf6 9. 0-0 Qg6 10. Qf3 Qf6 11. Nf5 Bxe3 12. Qxe3 Ne7 13. Ng3 0-0 14. Rad1 Rfd8 15. f4 Ng6 16. Qf2 Qe7 17. Rd2 h6 18. f5 Ne5 19. Nh5 Qg5 20. Nf4 Qe7 21. Re2 Qf6 22. h3 Kh7 23. Re3 Qe7 24. Rg3 Rg8 25. Nh5 f6 26. Nf4 Be8 27. b3 Bf7 28. Rd1 a5 29. Na4 Rab8 30. c4 Rb4 31. Qc2 Rbb8 32. Kh2 g5 33. fxg6+ Nxg6 34. Ne2 Ne5 35. Nac3 Rxg3 36. Nxg3 Be6 37. Nf5 Bxf5 38. exf5 Qg7 39. Ne4 c5 40. Qc3 Rg8 41. Rd2 Kh8 42. Kh1 Ra8 43. Re2 Kh7 44. Re3 a4 45. Rg3 Qf7 46. Nd2 axb3 47. axb3 Rg8 48. Rxg8 Qxg8 49. Ne4 Qf7 50. Qd2 Nd7 1/2-1/2

[Event "MVP-ch Seniors op 13th"]
[Site "Binz"]
[Date "2013.12.04"]
[Round "8"]
[White "Roggenbach, Ottomar"]
[Black "Krawelitzki, Gerhard"]
[Result "1-0"]
[ECO "B21"]
[WhiteElo "1617"]
[BlackElo "1434"]
[PlyCount "73"]
[EventDate "2013.11.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. e4 c5 2. d4 cxd4 3. c3 dxc3 4. Nxc3 e6 5. Nf3 Nc6 6. Bc4 h6 7. Bf4 a6 8. 0-0 Nge7 9. Qe2 Ng6 10. Bg3 Be7 11. Rac1 0-0 12. Rfd1 Bf6 13. e5 Be7 14. Ne4 b5 15. Bb3 f6 16. Bxe6+ Kh8 17. Rxc6 Qe8 18. Rxc8 Qxc8 19. Bxd7 Qc4 20. Qxc4 bxc4 21. exf6 gxf6 22. Ned2 c3 23. bxc3 Rad8 24. Bf5 Kg7 25. Nd4 Rxd4 26. cxd4 Rd8 27. Bxg6 Kxg6 28. Nb3 Rd5 29. Kf1 a5 30. Nc1 a4 31. f3 Kf7 32. Ne2 Bb4 33. Be1 Bd6 34. Nc3 Rh5 35. h3 a3 36. d5 Rg5 37. Ne4 1-0

[Event "MVP-ch Seniors op 13th"]
[Site "Binz"]
[Date "2013.12.03"]
[Round "7"]
[White "Holfter, Dietrich"]
[Black "Roggenbach, Ottomar"]
[Result "1/2-1/2"]
[ECO "A52"]
[WhiteElo "1442"]
[BlackElo "1617"]
[PlyCount "29"]
[EventDate "2013.11.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e5 3. dxe5 Ng4 4. Bf4 Nc6 5. Nf3 Bb4+ 6. Nbd2 Qe7 7. e3 Ngxe5 8. Nxe5 Nxe5 9. Be2 d6 10. 0-0 Bxd2 11. Qxd2 0-0 12. Rfd1 Be6 13. c5 Rfd8 14. Qc3 Ng6 15. cxd6 1/2-1/2

[Event "MVP-ch Seniors op 13th"]
[Site "Binz"]
[Date "2013.12.02"]
[Round "6"]
[White "Roggenbach, Ottomar"]
[Black "Fleischer, Matthias"]
[Result "0-1"]
[ECO "B44"]
[WhiteElo "1617"]
[BlackElo "1788"]
[PlyCount "51"]
[EventDate "2013.11.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. e4 e6 2. d4 c5 3. Nf3 cxd4 4. Nxd4 Nc6 5. Nxc6 bxc6 6. Bd3 Bc5 7. Nc3 a5 8. a3 Ne7 9. Qf3 0-0 10. Be3 Bxe3 11. Qxe3 f5 12. exf5 Nxf5 13. Bxf5 Rxf5 14. 0-0 Ba6 15. Rfd1 Qe7 16. Rd2 Raf8 17. Rad1 d5 18. Re1 e5 19. Nd1 Qf6 20. c3 Bc8 21. Qe2 Rg5 22. g3 Bg4 23. Qf1 Bf3 24. Ne3 Qh6 25. Ng2 Rh5 26. h4 0-1

[Event "MVP-ch Seniors op 13th"]
[Site "Binz"]
[Date "2013.12.01"]
[Round "5"]
[White "Martinez Ramirez, Luis"]
[Black "Roggenbach, Ottomar"]
[Result "0-1"]
[ECO "C24"]
[WhiteElo "1121"]
[BlackElo "1617"]
[PlyCount "110"]
[EventDate "2013.11.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. e4 Nc6 2. a3 e5 3. Bc4 Nf6 4. d3 d6 5. Bg5 Be6 6. Bxe6 fxe6 7. c3 Be7 8. Nf3 0-0 9. 0-0 Qe8 10. b4 Nd7 11. Qb3 Bxg5 12. Nxg5 Rf6 13. Nd2 h6 14. Nh3 Qf7 15. Rad1 Ne7 16. d4 exd4 17. cxd4 e5 18. dxe5 Qxb3 19. Nxb3 Nxe5 20. f4 N5g6 21. e5 dxe5 22. Rd7 exf4 23. Nxf4 Nxf4 24. Rxe7 Raf8 25. Rf3 Nh3+ 26. Kf1 Rxf3+ 27. gxf3 Rxf3+ 28. Kg2 Rxb3 29. Rxc7 Nf4+ 30. Kf2 Rxa3 31. Rxb7 Nd5 32. b5 Kh7 33. Ke2 Nb6 34. h4 Ra5 35. Kd3 Rxb5 36. Rxa7 Nc8 37. Ra4 Ne7 38. Ke4 Rh5 39. Kf3 Ng6 40. Kg3 Nxh4 41. Rxh4 Rxh4 42. Kxh4 Kg6 43. Kg4 Kh7 44. Kf5 g6+ 45. Kf6 g5 46. Kf5 Kg7 47. Kg4 Kg6 48. Kf3 Kf5 49. Kg3 h5 50. Kg2 Kf4 51. Kf2 g4 52. Kg2 h4 53. Kf2 g3+ 54. Kf1 h3 55. Kg1 Kf3 0-1

[Event "MVP-ch Seniors op 13th"]
[Site "Binz"]
[Date "2013.11.30"]
[Round "4"]
[White "Roggenbach, Ottomar"]
[Black "Schulz, Hermann"]
[Result "1/2-1/2"]
[ECO "B21"]
[WhiteElo "1617"]
[BlackElo "1410"]
[PlyCount "47"]
[EventDate "2013.11.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. e4 c5 2. d4 cxd4 3. c3 d3 4. Bxd3 d6 5. Be3 Nf6 6. Nf3 e6 7. 0-0 Be7 8. Qc2 Nc6 9. Nbd2 0-0 10. Rfd1 Qc7 11. Rac1 Bd7 12. Bg5 h6 13. Bh4 Rac8 14. Nf1 Ne5 15. Nxe5 dxe5 16. Qe2 Bc6 17. Bxf6 Bxf6 18. Bb5 Rfd8 19. Bxc6 Qxc6 20. Ng3 Qc7 21. Rxd8+ Rxd8 22. Rd1 Be7 23. Rd3 Rxd3 24. Qxd3 1/2-1/2

[Event "MVP-ch Seniors op 13th"]
[Site "Binz"]
[Date "2013.11.29"]
[Round "3"]
[White "Nauschuetz, Ernst"]
[Black "Roggenbach, Ottomar"]
[Result "1-0"]
[ECO "A25"]
[WhiteElo "1833"]
[BlackElo "1617"]
[PlyCount "127"]
[EventDate "2013.11.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. c4 e5 2. g3 Nc6 3. Nc3 Nf6 4. Bg2 Be7 5. Nf3 Rb8 6. 0-0 b6 7. e3 Bb7 8. d4 exd4 9. exd4 0-0 10. a3 a5 11. d5 Na7 12. Nd4 h6 13. Nf5 Re8 14. Qd3 Bf8 15. h3 Nc8 16. Bf4 Ne7 17. Nxe7+ Bxe7 18. g4 d6 19. Nb5 Qd7 20. Nd4 Bf8 21. b3 Kh8 22. Nf5 Bc8 23. Bd2 Qd8 24. Nd4 Bd7 25. f4 Nh7 26. Bc3 Kg8 27. Rf2 Qe7 28. Re2 Qh4 29. Nf3 Qd8 30. Rxe8 Qxe8 31. Re1 Qc8 32. Nd4 Qb7 33. Kf2 Re8 34. Rxe8 Bxe8 35. h4 Qc8 36. Kg3 Bd7 37. Bf3 Qe8 38. g5 g6 39. Be4 hxg5 40. hxg5 Bg7 41. Kf3 Bc8 42. Kf2 Qd7 43. Qg3 Qh3 44. Qxh3 Bxh3 45. Nb5 Bxc3 46. Nxc3 Bd7 47. Ke3 Kf8 48. Kd4 Ke7 49. b4 axb4 50. axb4 Nf8 51. c5 bxc5+ 52. bxc5 Bc8 53. c6 Ba6 54. Bd3 Bxd3 55. Kxd3 Kd8 56. Ne4 Nh7 57. Kc4 Kc8 58. Kb5 Kb8 59. Ka6 Ka8 60. Nxd6 f5 61. Nxf5 gxf5 62. g6 Nf6 63. d6 cxd6 64. c7 1-0

[Event "MVP-ch Seniors op 13th"]
[Site "Binz"]
[Date "2013.11.28"]
[Round "2"]
[White "Roggenbach, Ottomar"]
[Black "Heinke, Richard"]
[Result "1-0"]
[ECO "B21"]
[WhiteElo "1617"]
[BlackElo "1372"]
[PlyCount "79"]
[EventDate "2013.11.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. e4 c5 2. d4 cxd4 3. c3 dxc3 4. Nxc3 Nc6 5. Nf3 Nf6 6. Bc4 d6 7. 0-0 e6 8. Qe2 Be7 9. Be3 0-0 10. Rfd1 e5 11. h3 a6 12. Nd5 Nxd5 13. Bxd5 Qc7 14. Rac1 Bd7 15. Qc4 Rac8 16. Qb3 Qb8 17. Bb6 Bd8 18. Be3 Na5 19. Rxc8 Bxc8 20. Qb4 b5 21. Rc1 Bb7 22. b3 Bxd5 23. exd5 Qa8 24. Qxd6 Bf6 25. Qc5 Nb7 26. Qc7 e4 27. Nd2 Rd8 28. Nxe4 Rxd5 29. Nxf6+ gxf6 30. Bh6 Nd6 31. Qd7 Nc4 32. Qg4+ Rg5 33. Bxg5 fxg5 34. Qxg5+ Kf8 35. bxc4 b4 36. Qd5 Qb8 37. Qd4 Kg8 38. Rd1 Qb7 39. Qd5 Qc7 40. Qd8+ 1-0

[Event "MVP-ch Seniors op 13th"]
[Site "Binz"]
[Date "2013.11.27"]
[Round "1"]
[White "Bade, Uwe"]
[Black "Roggenbach, Ottomar"]
[Result "1-0"]
[ECO "C30"]
[WhiteElo "2018"]
[BlackElo "1617"]
[PlyCount "93"]
[EventDate "2013.11.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. e4 Nc6 2. Nc3 e5 3. f4 Bc5 4. Nf3 d6 5. Bb5 Bg4 6. h3 Bxf3 7. Qxf3 exf4 8. Qxf4 Nge7 9. Nd5 0-0 10. c3 a6 11. Bxc6 bxc6 12. Ne3 Ng6 13. Qf2 Qh4 14. d4 Qxf2+ 15. Kxf2 Ba7 16. Nf5 Rfe8 17. Re1 Ne7 18. Be3 Nxf5 19. exf5 Re4 20. Kf3 Rae8 21. Bf2 Rxe1 22. Rxe1 Rxe1 23. Bxe1 f6 24. Bf2 Kf7 25. b4 Bb6 26. Ke4 d5+ 27. Kd3 Ke7 28. Bg3 a5 29. Bf4 g5 30. Be3 Kd7 31. Bc1 axb4 32. cxb4 h5 33. a4 Ba7 34. a5 Ke8 35. Be3 Kd7 36. Ke2 Ke7 37. Bf2 h4 38. Kd3 Kf7 39. Be1 Ke7 40. g3 Kd7 41. gxh4 Ke7 42. Bg3 Bb8 43. a6 Ba7 44. hxg5 fxg5 45. Bxc7 Kf6 46. Bd6 Kxf5 47. Bc5 1-0

[Event "MVP-ch Seniors op 12th"]
[Site "Binz"]
[Date "2012.12.06"]
[Round "9"]
[White "Ophoff, Rigobert"]
[Black "Roggenbach, Ottomar"]
[Result "1/2-1/2"]
[ECO "A36"]
[WhiteElo "1727"]
[BlackElo "1611"]
[PlyCount "26"]
[EventDate "2012.11.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 c5 3. g3 g6 4. Bg2 Bg7 5. d3 Nc6 6. e4 e5 7. Nge2 d6 8. 0-0 0-0 9. h3 Be6 10. f4 exf4 11. Bxf4 Nh5 12. Be3 Nd4 13. Qd2 Nc6 1/2-1/2

[Event "MVP-ch Seniors op 12th"]
[Site "Binz"]
[Date "2012.12.05"]
[Round "8"]
[White "Roggenbach, Ottomar"]
[Black "Worm, Alfred"]
[Result "0-1"]
[ECO "B13"]
[WhiteElo "1611"]
[BlackElo "1736"]
[PlyCount "120"]
[EventDate "2012.11.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Nf3 Nf6 5. Bf4 Nc6 6. c3 Nh5 7. Be3 Qc7 8. Be2 Nf4 9. Bxf4 Qxf4 10. Qd2 Qf6 11. 0-0 e6 12. Qg5 a6 13. Qxf6 gxf6 14. Re1 b5 15. a3 Bb7 16. Bd3 Bd6 17. Nbd2 h5 18. Bf5 Kd7 19. Bh3 h4 20. Nf1 Rag8 21. Ne3 Kc7 22. Nc2 Ne7 23. Kh1 Ng6 24. Ng1 Nf4 25. Re3 Rg7 26. Ne2 Nh5 27. Ng1 f5 28. Rf3 Nf6 29. Re1 Rhg8 30. Nb4 Ne4 31. g3 hxg3 32. fxg3 Rh7 33. Re2 Ng5 34. Bg2 Nxf3 35. Nxf3 Bxg3 36. Kg1 Bf4 37. Nd3 Bd6 38. Nde5 f6 39. Nd3 Kd7 40. b4 Rgh8 41. h3 Rg7 42. Kf2 Re8 43. Nc5+ Bxc5 44. dxc5 e5 45. Nh4 Ke6 46. Nf3 Kd7 47. Nh4 Reg8 48. Kf1 Ke6 49. Nf3 Kd7 50. Nh4 Rg3 51. Rc2 Ke6 52. a4 e4 53. axb5 axb5 54. Re2 Rxc3 55. Nf3 Kd7 56. Nd4 f4 57. Nf5 Rc1+ 58. Kf2 e3+ 59. Kf3 d4+ 60. Kxf4 Rxg2 0-1

[Event "MVP-ch Seniors op 12th"]
[Site "Binz"]
[Date "2012.12.04"]
[Round "7"]
[White "Schreiner, Juergen"]
[Black "Roggenbach, Ottomar"]
[Result "0-1"]
[ECO "C50"]
[WhiteElo "1400"]
[BlackElo "1611"]
[PlyCount "68"]
[EventDate "2012.11.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 Nc6 2. Nf3 e5 3. d4 exd4 4. Bc4 h6 5. 0-0 Bc5 6. c3 dxc3 7. Bxf7+ Kxf7 8. Qd5+ Ke8 9. Qxc5 Qe7 10. Qxc3 Nf6 11. Bf4 d6 12. Nbd2 Kf7 13. e5 dxe5 14. Nxe5+ Nxe5 15. Bxe5 Be6 16. Qxc7 Qxc7 17. Bxc7 Rac8 18. Rac1 Rhe8 19. Bf4 Red8 20. Rc7+ Rxc7 21. Bxc7 Rxd2 22. Be5 Bxa2 23. f4 Bd5 24. Rf2 Rxf2 25. Kxf2 Ng4+ 26. Kg3 Nxe5 27. fxe5 Ke6 28. Kf4 Bxg2 29. h4 g5+ 30. hxg5 hxg5+ 31. Kxg5 Kxe5 32. Kg4 Kd4 33. Kg3 Bc6 34. Kf2 Kc4 0-1

[Event "MVP-ch Seniors op 12th"]
[Site "Binz"]
[Date "2012.12.03"]
[Round "6"]
[White "Roggenbach, Ottomar"]
[Black "Tuertmann, Dieter"]
[Result "0-1"]
[ECO "B07"]
[WhiteElo "1611"]
[BlackElo "1797"]
[PlyCount "116"]
[EventDate "2012.11.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nd7 3. Nf3 e6 4. Bc4 c6 5. 0-0 Nb6 6. Bb3 Nf6 7. Re1 Be7 8. c3 0-0 9. Bg5 Ne8 10. Bxe7 Qxe7 11. Nbd2 e5 12. dxe5 dxe5 13. h3 Be6 14. Bxe6 Qxe6 15. Qc2 g6 16. b3 Ng7 17. Rad1 Rad8 18. Nf1 Qe7 19. Ne3 Nc8 20. Rxd8 Rxd8 21. Rd1 Rxd1+ 22. Qxd1 f6 23. Nd2 Ne6 24. Qg4 Kh8 25. g3 Nd6 26. h4 Ng7 27. Ndc4 f5 28. exf5 gxf5 29. Qd1 Nf7 30. Ng2 b6 31. Qe2 Qc7 32. f4 e4 33. Nce3 b5 34. Qd2 Qd6 35. Qxd6 Nxd6 36. Kf2 a5 37. Ne1 Ne6 38. N1c2 Kg7 39. Ke2 Kf6 40. Nd1 c5 41. Nce3 Nc7 42. Nc2 b4 43. cxb4 axb4 44. Nde3 Ndb5 45. Nd1 Nd5 46. Kd2 Nd4 47. Nce3 Nc7 48. Nc4 Nf3+ 49. Ke2 Nb5 50. Kf2 Ke6 51. Ke3 Nfd4 52. Kd2 h5 53. Nce3 Nf3+ 54. Ke2 Nbd4+ 55. Kf2 Nd2 56. Nc4 Nxc4 57. bxc4 Kd6 58. Nb2 Kc6 0-1

[Event "MVP-ch Seniors op 12th"]
[Site "Binz"]
[Date "2012.12.02"]
[Round "5"]
[White "Traut, Alexander"]
[Black "Roggenbach, Ottomar"]
[Result "0-1"]
[ECO "C47"]
[WhiteElo "1337"]
[BlackElo "1611"]
[PlyCount "102"]
[EventDate "2012.11.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 Nc6 2. Nc3 e5 3. a3 Nf6 4. Nf3 d6 5. h3 Be7 6. d3 0-0 7. g3 h6 8. Bg2 Be6 9. g4 Nh7 10. Be3 Ng5 11. Nh2 Re8 12. f4 exf4 13. Bxf4 Bf6 14. 0-0 Bd7 15. Qd2 Ne6 16. Be3 Bg5 17. Ne2 Bxe3+ 18. Qxe3 f6 19. c3 Ne7 20. Ng3 c6 21. Qd2 Nc5 22. Rae1 Ng6 23. b4 Na6 24. Qf2 Qe7 25. Nf5 Qf8 26. Nf3 Bxf5 27. gxf5 Nf4 28. Rd1 Nxg2 29. Kxg2 Nb8 30. Nh4 Nd7 31. Ng6 Qf7 32. Rb1 Nf8 33. Nf4 a6 34. Qb2 Qe7 35. Rbe1 Rad8 36. d4 Qf7 37. d5 cxd5 38. exd5 Re5 39. Ne6 Re8 40. Rxe5 fxe5 41. Kh2 Nxe6 42. dxe6 Rxe6 43. Qb3 Rf6 44. Qxf7+ Kxf7 45. Kg3 g6 46. fxg6+ Kxg6 47. Rxf6+ Kxf6 48. c4 Ke6 49. Kf3 d5 50. c5 Kd7 51. Ke3 a5 0-1

[Event "MVP-ch Seniors op 12th"]
[Site "Binz"]
[Date "2012.12.01"]
[Round "4"]
[White "Roggenbach, Ottomar"]
[Black "Schumann, Hans"]
[Result "1/2-1/2"]
[ECO "B13"]
[WhiteElo "1611"]
[BlackElo "1464"]
[PlyCount "70"]
[EventDate "2012.11.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 e6 5. Nf3 Nf6 6. Bg5 Be7 7. 0-0 0-0 8. c3 Nbd7 9. Qc2 g6 10. Bh6 Re8 11. h3 Bf8 12. Qd2 b6 13. Bxf8 Rxf8 14. Qh6 Nh5 15. Nbd2 Qf6 16. g3 Qg7 17. Qe3 Qf6 18. Rae1 Ng7 19. Nh2 Re8 20. Ng4 Qe7 21. Nf3 Kh8 22. Qh6 Nf8 23. Nge5 Qf6 24. g4 Re7 25. g5 Qf4 26. Qh4 Qxh4 27. Nxh4 Nh5 28. Ng2 Nd7 29. Nxd7 Bxd7 30. Re5 Rf8 31. Rfe1 Ree8 32. Be2 Ng7 33. Bg4 f6 34. gxf6 Rxf6 35. Bd1 Ref8 1/2-1/2

[Event "MVP-ch Seniors op 12th"]
[Site "Binz"]
[Date "2012.11.30"]
[Round "3"]
[White "Neffe, Guenther"]
[Black "Roggenbach, Ottomar"]
[Result "0-1"]
[ECO "E11"]
[WhiteElo "1360"]
[BlackElo "1611"]
[PlyCount "92"]
[EventDate "2012.11.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 e6 3. d4 Bb4+ 4. Bd2 Qe7 5. a3 Bxd2+ 6. Nbxd2 d6 7. g3 b6 8. Bg2 Bb7 9. 0-0 0-0 10. Re1 c5 11. Nb3 Re8 12. Qc2 Nbd7 13. Rad1 Rac8 14. e4 cxd4 15. Nfxd4 Ne5 16. Nd2 a6 17. b3 Nc6 18. N2f3 Nxd4 19. Nxd4 Qc7 20. f4 b5 21. e5 dxe5 22. Bxb7 Qxb7 23. fxe5 Nd5 24. c5 Ne7 25. b4 Red8 26. Qg2 Rd5 27. Rc1 Qd7 28. Nb3 Nc6 29. Qb2 Qc7 30. Rcd1 Rcd8 31. Rxd5 Rxd5 32. Nd2 Nxe5 33. Re3 h6 34. Qc3 Nc6 35. Ne4 Qe5 36. Qe1 Qd4 37. Kg2 Re5 38. Qe2 f5 39. Kf3 Rxe4 40. Rxe4 fxe4+ 41. Qxe4 Qxe4+ 42. Kxe4 Kf7 43. h4 Kf6 44. g4 g6 45. Kf4 e5+ 46. Ke4 Ke6 0-1

[Event "MVP-ch Seniors op 12th"]
[Site "Binz"]
[Date "2012.11.29"]
[Round "2"]
[White "Roggenbach, Ottomar"]
[Black "Maczollek, Helmut"]
[Result "0-1"]
[ECO "B07"]
[WhiteElo "1611"]
[BlackElo "1375"]
[PlyCount "50"]
[EventDate "2012.11.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 c6 4. Bg5 e6 5. Nf3 Be7 6. Bd3 Nbd7 7. 0-0 e5 8. Qe2 0-0 9. Rad1 exd4 10. Nxd4 Ne5 11. h3 Qb6 12. Nb3 Be6 13. Be3 Qc7 14. f4 Nxd3 15. Qxd3 Bxb3 16. axb3 Rfd8 17. Ra1 a6 18. Qe2 b5 19. Qf2 c5 20. Nd5 Nxd5 21. exd5 Bf6 22. c4 b4 23. g4 Rf8 24. f5 Qe7 25. Bf4 Bd4 0-1

[Event "MVP-ch Seniors op 12th"]
[Site "Binz"]
[Date "2012.11.28"]
[Round "1"]
[White "Kahn, Peter"]
[Black "Roggenbach, Ottomar"]
[Result "1-0"]
[ECO "C90"]
[WhiteElo "1981"]
[BlackElo "1611"]
[PlyCount "93"]
[EventDate "2012.11.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 Nc6 2. Nf3 e5 3. Bb5 d6 4. 0-0 Nf6 5. Re1 a6 6. Ba4 b5 7. Bb3 Bg4 8. c3 Be7 9. d3 0-0 10. Nbd2 Na5 11. Bc2 c5 12. h3 Bh5 13. Nf1 Nc6 14. Ng3 Bg6 15. Nh4 Nd7 16. Nhf5 Re8 17. Be3 Nf8 18. d4 exd4 19. cxd4 cxd4 20. Nxd4 Nxd4 21. Bxd4 Ne6 22. Be3 Bf6 23. Rb1 Nc5 24. f3 Rc8 25. b4 Nb7 26. Bb3 Bc3 27. Re2 Bxb4 28. Bd5 Bc5 29. Bxb7 Bxe3+ 30. Rxe3 Qb6 31. Bxc8 Qxe3+ 32. Kh2 Rxc8 33. Qxd6 Ra8 34. Rd1 h6 35. Qc6 Qa7 36. f4 f6 37. Rd7 Qb8 38. Qe6+ Kh8 39. e5 Qg8 40. Qd6 Qf8 41. Qd5 fxe5 42. fxe5 b4 43. Rd6 Kh7 44. e6 a5 45. e7 Qxe7 46. Rxg6 Kxg6 47. Qf5# 1-0

[Event "GER-ch Seniors"]
[Site "Dresden"]
[Date "2012.08.17"]
[Round "9"]
[White "Roggenbach, Ottomar"]
[Black "Barlo, Werner"]
[Result "1/2-1/2"]
[ECO "C01"]
[WhiteElo "1832"]
[BlackElo "1854"]
[PlyCount "37"]
[EventDate "2012.08.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Bd3 dxe4 4. Bxe4 Nf6 5. Bd3 h6 6. Nf3 Bd6 7. Nbd2 Nbd7 8. c3 0-0 9. 0-0 b6 10. Ne4 Bb7 11. Nxf6+ Nxf6 12. Ne5 Be7 13. Be2 Bd6 14. Bf3 Bxf3 15. Nxf3 c5 16. Be3 Qc7 17. dxc5 Bxc5 18. Bxc5 Qxc5 19. Qe2 1/2-1/2

[Event "GER-ch Seniors"]
[Site "Dresden"]
[Date "2012.08.16"]
[Round "8"]
[White "Fritsch, Wolfgang"]
[Black "Roggenbach, Ottomar"]
[Result "1/2-1/2"]
[ECO "C66"]
[WhiteElo "1854"]
[BlackElo "1832"]
[PlyCount "44"]
[EventDate "2012.08.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 Nc6 2. Nf3 e5 3. Nc3 d6 4. d4 exd4 5. Nxd4 Bd7 6. Bb5 Nxd4 7. Qxd4 Bxb5 8. Nxb5 a6 9. Nc3 Nf6 10. 0-0 Be7 11. Re1 0-0 12. Bf4 Nd7 13. Rad1 Bf6 14. Qb4 Bxc3 15. Qxc3 Re8 16. e5 Qc8 17. exd6 Rxe1+ 18. Qxe1 cxd6 19. c3 Nf6 20. Rxd6 Qc4 21. Qd2 Re8 22. Rd8 Qxa2 1/2-1/2

[Event "GER-ch Seniors"]
[Site "Dresden"]
[Date "2012.08.15"]
[Round "7"]
[White "Roggenbach, Ottomar"]
[Black "Noelter, Gerd"]
[Result "1/2-1/2"]
[ECO "C01"]
[WhiteElo "1832"]
[BlackElo "1926"]
[PlyCount "82"]
[EventDate "2012.08.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Bd3 Nf6 4. e5 Nfd7 5. c3 b6 6. Nf3 Be7 7. Be3 a5 8. a4 Ba6 9. Na3 Bxd3 10. Qxd3 0-0 11. 0-0 Na6 12. Rfd1 c6 13. Nc2 c5 14. Na3 Nc7 15. Qe2 Rb8 16. Nc2 c4 17. Na3 b5 18. Nxb5 Nxb5 19. axb5 Rxb5 20. Ra2 Qb6 21. Rda1 Rb8 22. Bc1 Bd8 23. Nd2 Qc6 24. Nb1 R5b7 25. Na3 Rb3 26. h3 Nf8 27. Nc2 Qb7 28. Kh2 Qe7 29. Qf3 Ng6 30. g3 Bb6 31. Qe2 Rf8 32. Kg2 f5 33. exf6 Qxf6 34. Ne3 Bc7 35. h4 Nxh4+ 36. gxh4 Qxh4 37. Nf1 Rf6 38. Ng3 Rg6 39. Qf3 Rb8 40. Rxa5 Bxa5 41. Rxa5 Rf8 1/2-1/2

[Event "GER-ch Seniors"]
[Site "Dresden"]
[Date "2012.08.14"]
[Round "6"]
[White "Graw, Rolf"]
[Black "Roggenbach, Ottomar"]
[Result "1/2-1/2"]
[ECO "C50"]
[WhiteElo "1814"]
[BlackElo "1832"]
[PlyCount "48"]
[EventDate "2012.08.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 Nc6 2. Nf3 e5 3. Bc4 Be7 4. 0-0 d6 5. a3 Nf6 6. d3 Bg4 7. h3 Bh5 8. Be3 0-0 9. Nbd2 h6 10. g4 Bg6 11. Nh2 Nd7 12. f4 exf4 13. Bxf4 Bg5 14. Bxg5 Qxg5 15. Nhf3 Qe7 16. Rf2 Kh8 17. Qf1 f6 18. Nh4 Bh7 19. Ndf3 Nde5 20. Ba2 Nxf3+ 21. Nxf3 Ne5 22. Kg2 Nxf3 23. Rxf3 Bg8 24. Bxg8 Kxg8 1/2-1/2

[Event "GER-ch Seniors"]
[Site "Dresden"]
[Date "2012.08.13"]
[Round "5"]
[White "Roggenbach, Ottomar"]
[Black "Foerster, Jonas"]
[Result "1/2-1/2"]
[ECO "C01"]
[WhiteElo "1832"]
[BlackElo "1758"]
[PlyCount "52"]
[EventDate "2012.08.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Bd3 Nf6 4. e5 Nfd7 5. Nf3 c5 6. c3 Qb6 7. Qc2 h6 8. Be3 cxd4 9. cxd4 Nc6 10. a3 Be7 11. Nbd2 0-0 12. b4 a6 13. Nb3 Na7 14. 0-0 Nb8 15. Rfc1 Bd7 16. Nc5 Bb5 17. Qb3 Bxd3 18. Qxd3 Nac6 19. Rc3 Rd8 20. Rb1 Nd7 21. b5 axb5 22. Rxb5 Nxc5 23. dxc5 Qa6 24. Bd4 Rd7 25. Qb1 Qa4 26. Rd3 Qc4 1/2-1/2

[Event "GER-ch Seniors"]
[Site "Dresden"]
[Date "2012.08.12"]
[Round "4"]
[White "Schiessl, Werner"]
[Black "Roggenbach, Ottomar"]
[Result "1/2-1/2"]
[ECO "A22"]
[WhiteElo "1758"]
[BlackElo "1832"]
[PlyCount "92"]
[EventDate "2012.08.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 e5 3. Qc2 g6 4. d3 Bg7 5. Nf3 d6 6. h3 b6 7. e4 Bb7 8. Bg5 Nbd7 9. Be2 Nc5 10. b4 Ne6 11. Be3 c5 12. Nd5 cxb4 13. Qa4+ Qd7 14. Qxb4 0-0 15. Rb1 Bxd5 16. exd5 Nc5 17. Nh2 Qc7 18. Qd2 Rfe8 19. Bh6 Qe7 20. Ng4 Ncd7 21. Bxg7 Kxg7 22. Qh6+ Kg8 23. Qd2 Kh8 24. Rb2 Ng8 25. 0-0 f5 26. Nh2 Nc5 27. Re1 Qg7 28. Rc2 Nf6 29. f4 exf4 30. d4 Ncd7 31. Qxf4 Qe7 32. Nf3 Qe3+ 33. Qxe3 Rxe3 34. Ng5 Kg7 35. Ne6+ Kf7 36. Kf2 Ra3 37. Bf3 Rc8 38. Ng5+ Kf8 39. Re6 Ra4 40. Rxd6 Raxc4 41. Rxc4 Rxc4 42. Nxh7+ Kg7 43. Nxf6 Nxf6 44. g4 fxg4 45. hxg4 Rxd4 46. g5 Ng4+ 1/2-1/2

[Event "GER-ch Seniors"]
[Site "Dresden"]
[Date "2012.08.11"]
[Round "3"]
[White "Roggenbach, Ottomar"]
[Black "Briesemeister, Klaus"]
[Result "1/2-1/2"]
[ECO "B12"]
[WhiteElo "1832"]
[BlackElo "1809"]
[PlyCount "48"]
[EventDate "2012.08.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Bd3 Bxd3 5. Qxd3 e6 6. Nf3 Be7 7. Be3 Qb6 8. b3 Nd7 9. 0-0 c5 10. c3 f6 11. Rd1 cxd4 12. cxd4 Rc8 13. Nc3 Qa6 14. Qxa6 bxa6 15. Na4 Ba3 16. Bc1 Bxc1 17. Raxc1 Ne7 18. Rxc8+ Nxc8 19. Rc1 0-0 20. Nc5 Nxc5 21. Rxc5 Nb6 22. Kf1 Rc8 23. Rxc8+ Nxc8 24. Ke2 Ne7 1/2-1/2

[Event "GER-ch Seniors"]
[Site "Dresden"]
[Date "2012.08.10"]
[Round "2"]
[White "Schorch, Ruediger"]
[Black "Roggenbach, Ottomar"]
[Result "1/2-1/2"]
[ECO "E61"]
[WhiteElo "1762"]
[BlackElo "1832"]
[PlyCount "72"]
[EventDate "2012.08.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. d4 Nf6 2. e3 g6 3. c4 Bg7 4. Bd3 d6 5. Nc3 0-0 6. Nf3 b6 7. 0-0 Bb7 8. d5 c6 9. e4 Nbd7 10. Bf4 Nh5 11. Bd2 Rc8 12. Rc1 Re8 13. b3 c5 14. Ne2 Nhf6 15. Ng3 e5 16. Ne1 h6 17. f4 exf4 18. Bxf4 Ne5 19. Bxe5 Rxe5 20. Nf3 Re7 21. Re1 Nd7 22. Rc2 Ne5 23. Nxe5 Bxe5 24. Qg4 Kh7 25. Kh1 Qd7 26. Qxd7 Rxd7 27. Ne2 Re8 28. Rf1 Rde7 29. Nf4 Bc8 30. h3 Kg7 31. Rcf2 a5 32. g4 Rf8 33. Rf3 Bd7 34. Ng2 Kg8 35. Nh4 Kg7 36. Ng2 Kg8 1/2-1/2

[Event "MVP-ch Seniors op 11th"]
[Site "Binz"]
[Date "2011.12.08"]
[Round "9.34"]
[White "Roggenbach, Ottomar"]
[Black "Juergens, Peter1111"]
[Result "0-1"]
[ECO "C01"]
[WhiteElo "1662"]
[BlackElo "1810"]
[PlyCount "49"]
[EventDate "2011.11.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Bd3 c5 4. exd5 exd5 5. dxc5 Bxc5 6. Qe2+ Ne7 7. Nf3 0-0 8. 0-0 Nbc6 9. h3 Qd6 10. c3 Bd7 11. Qc2 h6 12. Re1 Bxh3 13. gxh3 Qg3+ 14. Kf1 Qxf3 15. Be3 Bxe3 16. Rxe3 Qh1+ 17. Ke2 d4 18. Be4 Qh2 19. Rg3 Ng6 20. Qd2 Rae8 21. Kd3 Nce5+ 22. Kc2 Nc4 23. Qe2 Nd6 24. Nd2 Nf5 25. Rg2 0-1

[Event "MVP-ch Seniors op 11th"]
[Site "Binz"]
[Date "2011.12.07"]
[Round "8.37"]
[White "Nietsch, Horst"]
[Black "Roggenbach, Ottomar"]
[Result "1/2-1/2"]
[ECO "C64"]
[WhiteElo "1818"]
[BlackElo "1662"]
[PlyCount "89"]
[EventDate "2011.11.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 Nc6 2. Nf3 e5 3. Bb5 Bc5 4. 0-0 d6 5. d4 exd4 6. Nxd4 Nge7 7. Bg5 Bd7 8. Nxc6 bxc6 9. Bd3 0-0 10. Qh5 Qe8 11. Nd2 f6 12. Bc4+ d5 13. Qe2 fxg5 14. Bd3 Ng6 15. Qh5 h6 16. g3 Ne5 17. Qxe8 Raxe8 18. Kg2 Bb6 19. f3 Nxd3 20. cxd3 Rf6 21. b4 a5 22. bxa5 Bxa5 23. Nb3 Bb6 24. a4 dxe4 25. dxe4 Be6 26. a5 Bxb3 27. axb6 cxb6 28. Rfb1 Bc4 29. Rxb6 Bb5 30. Rb7 Rf7 31. Rxf7 Kxf7 32. Kf2 Re7 33. Ke3 Rd7 34. Ra3 Ke6 35. f4 gxf4+ 36. gxf4 g6 37. h4 Kf6 38. Ra8 Rd3+ 39. Kf2 Rd7 40. Rh8 Kg7 41. Rb8 Re7 42. Ke3 g5 43. hxg5 hxg5 44. f5 Kf6 45. Rd8 1/2-1/2

[Event "MVP-ch Seniors op 11th"]
[Site "Binz"]
[Date "2011.12.06"]
[Round "7.40"]
[White "Roggenbach, Ottomar"]
[Black "Rollwitz, Juergen"]
[Result "1-0"]
[ECO "C24"]
[WhiteElo "1662"]
[BlackElo "1787"]
[PlyCount "65"]
[EventDate "2011.11.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 d6 2. Bc4 c6 3. Nf3 Nf6 4. d3 e5 5. Be3 Be7 6. h3 0-0 7. c3 b6 8. 0-0 Na6 9. Re1 Nc7 10. Bg5 Ne6 11. Bxf6 Bxf6 12. Bxe6 Bxe6 13. Na3 Be7 14. Nc2 f5 15. exf5 Bxf5 16. Ne3 Bd7 17. Qe2 Qe8 18. Nf1 Bf6 19. Rad1 Qg6 20. Ng3 Rae8 21. Kh2 d5 22. Qc2 Re7 23. Re2 h5 24. Rde1 h4 25. Nf1 e4 26. dxe4 dxe4 27. Rxe4 Bf5 28. Qb3+ Kh8 29. Rxe7 Bxh3 30. Kxh3 Qf5+ 31. Kh2 h3 32. Ng3 Qf4 33. Re8 1-0

[Event "MVP-ch Seniors op 11th"]
[Site "Binz"]
[Date "2011.12.05"]
[Round "6.59"]
[White "Hielscher, Klaus Wieprecht"]
[Black "Roggenbach, Ottomar"]
[Result "0-1"]
[ECO "A16"]
[WhiteElo "1499"]
[BlackElo "1662"]
[PlyCount "108"]
[EventDate "2011.11.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 g6 3. g3 Bg7 4. Bg2 d6 5. e3 0-0 6. Nge2 c6 7. 0-0 Na6 8. Rb1 Bd7 9. a3 Qc8 10. b4 Bh3 11. Bxh3 Qxh3 12. Nf4 Qf5 13. b5 cxb5 14. Rxb5 Qd7 15. d4 b6 16. Qa4 Nc7 17. Rb2 Qxa4 18. Nxa4 Rab8 19. Nc3 Rfc8 20. Ncd5 Ncxd5 21. cxd5 Rc4 22. Nd3 Nxd5 23. Rb5 Nc3 24. Rb2 Rbc8 25. Kg2 Nd5 26. Rb5 Nc7 27. Rb1 d5 28. Rd1 e6 29. Bd2 Na6 30. h4 h5 31. Kh3 Nb8 32. Nb2 Rc2 33. Rdc1 Nd7 34. Rxc2 Rxc2 35. Be1 Nf6 36. f3 Bf8 37. Bb4 Bxb4 38. axb4 Ne8 39. g4 hxg4+ 40. fxg4 Nf6 41. Nd1 Ne4 42. h5 Kg7 43. Rb2 Rxb2 44. Nxb2 gxh5 45. gxh5 Kh6 46. Kh4 a5 47. bxa5 bxa5 48. Nd3 a4 49. Ne5 a3 50. Nd3 a2 51. Ne5 a1Q 52. Nxf7+ Kh7 53. Ne5 Qh1+ 54. Kg4 Qg2+ 0-1

[Event "MVP-ch Seniors op 11th"]
[Site "Binz"]
[Date "2011.12.04"]
[Round "5.62"]
[White "Roggenbach, Ottomar"]
[Black "Schwandowski, Udo"]
[Result "1/2-1/2"]
[ECO "A43"]
[WhiteElo "1662"]
[BlackElo "1521"]
[PlyCount "52"]
[EventDate "2011.11.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 e6 2. d4 c5 3. d5 exd5 4. exd5 d6 5. c4 g6 6. Nc3 Bg7 7. Bd3 Ne7 8. Bg5 0-0 9. Nf3 f6 10. Bf4 Bf5 11. 0-0 Nd7 12. Nb5 Ne5 13. Nxe5 fxe5 14. Bg5 Bxd3 15. Qxd3 Bf6 16. Bxf6 Rxf6 17. Nc3 Kg7 18. Rae1 Qd7 19. Ne4 Rf5 20. Ng3 Rf7 21. Ne4 h6 22. Ng3 Nf5 23. Nxf5+ Rxf5 24. f3 a6 25. Re4 Raf8 26. b3 Rf4 1/2-1/2

[Event "MVP-ch Seniors op 11th"]
[Site "Binz"]
[Date "2011.12.03"]
[Round "4.31"]
[White "Muehlhan, Klaus"]
[Black "Roggenbach, Ottomar"]
[Result "1-0"]
[ECO "B00"]
[WhiteElo "1881"]
[BlackElo "1662"]
[PlyCount "76"]
[EventDate "2011.11.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 Nc6 2. d4 d5 3. e5 Bf5 4. g4 Bg6 5. h4 h6 6. Nh3 e6 7. Nf4 Bh7 8. Bd3 Bxd3 9. Qxd3 Qd7 10. Bd2 g6 11. Ne2 h5 12. gxh5 Rxh5 13. Ng3 Rh8 14. h5 Nge7 15. Bg5 0-0-0 16. Nd2 Bh6 17. Nf3 Bxg5 18. Nxg5 Nf5 19. Nxf5 gxf5 20. 0-0-0 Rh6 21. c3 Rdh8 22. Qe2 Qe7 23. Rdg1 Nd8 24. f4 a6 25. Rg3 Qe8 26. Rgh3 Qe7 27. c4 Qd7 28. Kb1 Kb8 29. Rb3 Nc6 30. cxd5 Nxd4 31. dxe6 fxe6 32. Qd1 Rd8 33. Rd3 c5 34. Rh2 Ka7 35. b4 b6 36. a4 c4 37. Rc3 b5 38. Rd2 Ne2 1-0

[Event "MVP-ch Seniors op 11th"]
[Site "Binz"]
[Date "2011.12.02"]
[Round "3.65"]
[White "Roggenbach, Ottomar"]
[Black "Girod, Gudrun"]
[Result "1-0"]
[ECO "B13"]
[WhiteElo "1662"]
[BlackElo "1296"]
[PlyCount "60"]
[EventDate "2011.11.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Nf3 e6 5. c3 h6 6. Bf4 Nf6 7. Bd3 Be7 8. h3 Nbd7 9. Nbd2 b6 10. 0-0 Bb7 11. Ne5 0-0 12. Re1 Nxe5 13. Bxe5 a5 14. Re3 Nd7 15. Bh2 Bg5 16. f4 Be7 17. Nf3 Ba6 18. Bc2 Nf6 19. Qe1 b5 20. f5 Bc8 21. fxe6 Bxe6 22. Ne5 Rc8 23. Ng6 Re8 24. Nxe7+ Rxe7 25. Be5 Re8 26. Qf2 Nd7 27. Rae1 Nxe5 28. Rxe5 b4 29. cxb4 axb4 30. Bb3 Qg5 1-0

[Event "MVP-ch Seniors op 11th"]
[Site "Binz"]
[Date "2011.12.01"]
[Round "2.67"]
[White "Ludwig, Richard"]
[Black "Roggenbach, Ottomar"]
[Result "1/2-1/2"]
[ECO "C50"]
[WhiteElo "1418"]
[BlackElo "1662"]
[PlyCount "75"]
[EventDate "2011.11.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 Nc6 2. Nc3 e5 3. Nf3 Nf6 4. Bc4 Bc5 5. d3 h6 6. 0-0 d6 7. h3 0-0 8. Re1 Na5 9. Bb3 Nxb3 10. axb3 Be6 11. Be3 Bxe3 12. Rxe3 Nh7 13. Nh2 f5 14. exf5 Rxf5 15. Rf3 Rxf3 16. Nxf3 a6 17. Qe2 Qf6 18. Ne4 Qf7 19. Rd1 Rf8 20. Rf1 Bxh3 21. gxh3 Qxf3 22. Qxf3 Rxf3 23. Kg2 Rf7 24. Nc3 Nf6 25. Re1 Re7 26. f4 Kf7 27. fxe5 Rxe5 28. Rf1 Rg5+ 29. Kh2 Ke6 30. Rf2 c6 31. Ne2 Nd5 32. Nd4+ Ke7 33. Nf5+ Kd7 34. Nd4 Nf6 35. Nf5 Ke6 36. Nd4+ Kd5 37. Nf5 Ke6 38. Nd4+ 1/2-1/2

[Event "MVP-ch Seniors op 11th"]
[Site "Binz"]
[Date "2011.11.30"]
[Round "1.20"]
[White "Roggenbach, Ottomar"]
[Black "Haselhorst, Helmut"]
[Result "0-1"]
[ECO "B02"]
[WhiteElo "1662"]
[BlackElo "1975"]
[PlyCount "68"]
[EventDate "2011.11.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. Bc4 Nb6 4. Bb3 d6 5. exd6 cxd6 6. d4 d5 7. Nf3 Nc6 8. c3 Bf5 9. Bf4 e6 10. h3 Be7 11. Nbd2 0-0 12. 0-0 Qd7 13. Bc2 Bxc2 14. Qxc2 Rfc8 15. Qd3 h6 16. Rfe1 a6 17. Ne5 Nxe5 18. Bxe5 Bd6 19. Bxd6 Qxd6 20. Re3 Nd7 21. Rae1 b5 22. a3 a5 23. b4 Qc6 24. Rg3 axb4 25. axb4 Nb6 26. Qe3 Qd6 27. Nb3 Ra3 28. Nc5 Rca8 29. Nb7 Qc7 30. Na5 Na4 31. Rc1 Rc8 32. Nc6 Rxc3 33. Rxc3 Nxc3 34. Qxh6 Ne2+ 0-1

[Event "GER-ch Seniors 23rd"]
[Site "Halle"]
[Date "2011.08.13"]
[Round "9"]
[White "Roggenbach, Ottomar"]
[Black "Garms, Ilse"]
[Result "0-1"]
[ECO "C41"]
[WhiteElo "1843"]
[BlackElo "1778"]
[PlyCount "85"]
[EventDate "2011.08.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 144 Extra"]
[Source "ChessBase"]
[SourceDate "2011.10.28"]
[SourceVersion "1"]
[SourceVersionDate "2011.10.28"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d6 3. d4 exd4 4. Bc4 Be7 5. c3 Nf6 6. e5 dxe5 7. Nxe5 0-0 8. cxd4 Bd6 9. 0-0 Nc6 10. Nxc6 bxc6 11. h3 Nd5 12. Nc3 Be6 13. Qf3 Be7 14. a3 Qd7 15. Re1 Bf6 16. Bxd5 cxd5 17. Be3 Rab8 18. b4 a6 19. Qd1 Qc8 20. Na4 Bd7 21. Nc5 Bb5 22. Rc1 Rb6 23. Rc3 Rc6 24. Qd2 Re8 25. Rec1 Be7 26. Nb3 Rxc3 27. Qxc3 Bd6 28. Na5 h6 29. Qc2 Re4 30. Nc6 Qe6 31. Kh1 Qg6 32. Ne5 Qh5 33. Nf3 f5 34. Ne5 f4 35. Bd2 Rxd4 36. Nf3 Re4 37. Re1 Rxe1+ 38. Nxe1 Qe2 39. Nf3 Bd3 40. Qc6 Be4 41. Qe8+ Kh7 42. Ng5+ hxg5 43. Qh5+ 0-1

[Event "GER-ch Seniors 23rd"]
[Site "Halle"]
[Date "2011.08.12"]
[Round "8"]
[White "Ackermann, Hans Christian"]
[Black "Roggenbach, Ottomar"]
[Result "1/2-1/2"]
[ECO "B00"]
[WhiteElo "1826"]
[BlackElo "1843"]
[PlyCount "108"]
[EventDate "2011.08.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 144 Extra"]
[Source "ChessBase"]
[SourceDate "2011.10.28"]
[SourceVersion "1"]
[SourceVersionDate "2011.10.28"]
[SourceQuality "1"]

1. e4 Nc6 2. d4 d5 3. e5 Bf5 4. f4 e6 5. Nf3 h6 6. c3 Be4 7. Bd3 f5 8. 0-0 Be7 9. b4 g5 10. Ne1 g4 11. Nd2 Bh4 12. Nb3 Bxd3 13. Qxd3 Be7 14. b5 Nb8 15. a4 a6 16. Bb2 b6 17. a5 axb5 18. Qxb5+ Qd7 19. Qd3 b5 20. Nc2 c6 21. Ba3 Na6 22. Rfe1 Bxa3 23. Rxa3 Ne7 24. Nb4 Nxb4 25. cxb4 Kf7 26. Nc5 Qc7 27. a6 Nc8 28. Rc1 Nb6 29. Ra2 Nc4 30. Rc3 Ra7 31. Qc2 Rha8 32. Qf2 Qe7 33. h3 h5 34. g3 Rh8 35. Qh2 Qf8 36. Qh1 Qg7 37. Rh2 gxh3 38. Rxh3 Qg4 39. Kf2 Nd2 40. Rh4 Ne4+ 41. Nxe4 Qg6 42. Ng5+ Ke7 43. Rxc6 Kd7 44. Rxe6 Qg8 45. Qxd5+ Kc8 46. Qxb5 Rc7 47. Re8+ Qxe8 48. Qxe8+ Rxe8 49. Rxh5 Rc2+ 50. Ke3 Kb8 51. Nf7 Rc3+ 52. Kd2 Rec8 53. Rxf5 Rxg3 54. b5 Rcc3 1/2-1/2

[Event "GER-ch Seniors 23rd"]
[Site "Halle"]
[Date "2011.08.11"]
[Round "7"]
[White "Roggenbach, Ottomar"]
[Black "Bieberle, Gerhart"]
[Result "0-1"]
[ECO "B06"]
[WhiteElo "1843"]
[BlackElo "1898"]
[PlyCount "100"]
[EventDate "2011.08.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 144 Extra"]
[Source "ChessBase"]
[SourceDate "2011.10.28"]
[SourceVersion "1"]
[SourceVersionDate "2011.10.28"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Bc4 c6 4. c3 d5 5. exd5 cxd5 6. Bd3 Nc6 7. Bf4 Nf6 8. Nd2 Nh5 9. Bg3 Nxg3 10. hxg3 Qb6 11. Qb3 Qxb3 12. axb3 e5 13. dxe5 Nxe5 14. Be2 0-0 15. 0-0-0 Be6 16. f4 Nc6 17. Ngf3 Rfc8 18. Bd3 d4 19. c4 Ne7 20. Kb1 h6 21. Rde1 Nf5 22. Bxf5 Bxf5+ 23. Kc1 b5 24. Rd1 a5 25. Ne5 a4 26. b4 a3 27. bxa3 Rxa3 28. Kb2 Rxg3 29. c5 Rxg2 30. Rhg1 Rxg1 31. Rxg1 Re8 32. Ndf3 Be4 33. Nd2 Bd5 34. Re1 g5 35. Nd3 Rxe1 36. Nxe1 gxf4 37. Kc2 Kf8 38. Kd3 h5 39. Nef3 Ke7 40. Nxd4 Bxd4 41. Kxd4 Ke6 42. Ne4 Bc6 43. Nf2 h4 44. Nh3 Kf5 45. Nf2 f6 46. Kc3 f3 47. Kd3 Kf4 48. Kd2 Kg3 49. Ke3 f5 50. Nd3 h3 0-1

[Event "GER-ch Seniors 23rd"]
[Site "Halle"]
[Date "2011.08.10"]
[Round "6"]
[White "Hartlaub, Marianne"]
[Black "Roggenbach, Ottomar"]
[Result "0-1"]
[ECO "D78"]
[WhiteElo "1660"]
[BlackElo "1843"]
[PlyCount "107"]
[EventDate "2011.08.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 144 Extra"]
[Source "ChessBase"]
[SourceDate "2011.10.28"]
[SourceVersion "1"]
[SourceVersionDate "2011.10.28"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 d5 3. d4 c6 4. Bg2 g6 5. b3 Bg7 6. Bb2 0-0 7. 0-0 Re8 8. Nbd2 Nbd7 9. c4 e6 10. Rc1 Qa5 11. a4 Qc7 12. Qc2 dxc4 13. bxc4 b6 14. e4 Nf8 15. Ne5 N6d7 16. Ndf3 Nxe5 17. dxe5 c5 18. Rcd1 Bb7 19. Rd6 Rad8 20. Rfd1 Rd7 21. Ne1 Red8 22. f4 Qc8 23. Qf2 Qa8 24. Qf3 Rxd6 25. Rxd6 Rxd6 26. Qf2 Rd8 27. f5 exf5 28. exf5 Bxg2 29. Nxg2 Rd1+ 30. Ne1 Qd8 31. f6 Rxe1+ 32. Qxe1 Bh6 33. Qe2 Qd2 34. Kf2 Qxe2+ 35. Kxe2 Ne6 36. Kd3 Kf8 37. h4 Ke8 38. a5 Kd7 39. axb6 axb6 40. Bc3 Kc6 41. Ke4 Bf8 42. g4 h6 43. Bd2 g5 44. hxg5 hxg5 45. Kf5 b5 46. cxb5+ Kxb5 47. Ke4 Kc4 48. Be3 Kb5 49. Kd3 c4+ 50. Kc2 Bc5 51. Bc1 Bd4 52. Bd2 Bxe5 53. Bc3 Bxc3 54. Kxc3 0-1

[Event "GER-ch Seniors 23rd"]
[Site "Halle"]
[Date "2011.08.09"]
[Round "5"]
[White "Roggenbach, Ottomar"]
[Black "Perk, Egbert"]
[Result "0-1"]
[ECO "B08"]
[WhiteElo "1843"]
[BlackElo "1983"]
[PlyCount "56"]
[EventDate "2011.08.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 144 Extra"]
[Source "ChessBase"]
[SourceDate "2011.10.28"]
[SourceVersion "1"]
[SourceVersionDate "2011.10.28"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 c6 4. Bd3 g6 5. Nf3 Bg7 6. h3 b5 7. a3 a6 8. Be3 0-0 9. Qd2 Re8 10. 0-0 Bb7 11. Rfe1 Nbd7 12. Bg5 Qc7 13. Ne2 c5 14. Ng3 cxd4 15. Nxd4 Nc5 16. b4 Na4 17. Rac1 Nc3 18. Nf3 Nd7 19. Ne2 Nxe4 20. Bxe4 Bxe4 21. Nfd4 Nb6 22. f3 Nc4 23. Qc3 Bb7 24. Qd3 e5 25. Nb3 h6 26. Bh4 e4 27. fxe4 Bxe4 28. Qd1 Ne3 0-1

[Event "GER-ch Seniors 23rd"]
[Site "Halle"]
[Date "2011.08.08"]
[Round "4"]
[White "Reeh, Axel"]
[Black "Roggenbach, Ottomar"]
[Result "0-1"]
[ECO "A52"]
[WhiteElo "1857"]
[BlackElo "1843"]
[PlyCount "89"]
[EventDate "2011.08.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 144 Extra"]
[Source "ChessBase"]
[SourceDate "2011.10.28"]
[SourceVersion "1"]
[SourceVersionDate "2011.10.28"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e5 3. dxe5 Ng4 4. Nf3 Nc6 5. Nc3 Ngxe5 6. e4 Bb4 7. a3 Bxc3+ 8. bxc3 Nxf3+ 9. Qxf3 d6 10. Qg3 Qf6 11. Be2 Qg6 12. Qxg6 hxg6 13. f4 Be6 14. Be3 Na5 15. c5 dxc5 16. Rb1 b6 17. 0-0 Bc4 18. Rfe1 Bxe2 19. Rxe2 0-0-0 20. Rbe1 Rd3 21. Rc2 Re8 22. Bc1 Nc4 23. Kf2 f6 24. a4 a5 25. g3 Rd7 26. Kf3 c6 27. Be3 Rd3 28. e5 fxe5 29. Ke4 Rxe3+ 30. Rxe3 Nxe3 31. Kxe3 exf4+ 32. Kxf4 Rf8+ 33. Kg5 Rf6 34. h4 b5 35. axb5 cxb5 36. Ra2 Ra6 37. Kf4 Kc7 38. Kf3 Kd6 39. Rd2+ Ke6 40. Ke4 a4 41. Ra2 b4 42. cxb4 cxb4 43. Kd3 b3 44. Re2+ Kf5 45. Kc3 0-1

[Event "GER-ch Seniors 23rd"]
[Site "Halle"]
[Date "2011.08.07"]
[Round "3"]
[White "Roggenbach, Ottomar"]
[Black "Lippmann, Ulrich"]
[Result "0-1"]
[ECO "C40"]
[WhiteElo "1843"]
[BlackElo "2078"]
[PlyCount "44"]
[EventDate "2011.08.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 144 Extra"]
[Source "ChessBase"]
[SourceDate "2011.10.28"]
[SourceVersion "1"]
[SourceVersionDate "2011.10.28"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d5 3. exd5 e4 4. Nd4 Qxd5 5. Nb3 Nf6 6. Nc3 Qe5 7. Be2 a6 8. d4 exd3 9. Qxd3 Bf5 10. Qd1 Bb4 11. Bd2 0-0 12. a3 Bd6 13. f4 Qe7 14. 0-0 Nc6 15. Bf3 Qd7 16. Be3 Rad8 17. Qe2 Rfe8 18. Bxc6 Qxc6 19. Nd4 Qd7 20. Nxf5 Qxf5 21. Qf3 Rxe3 22. g4 Qxg4+ 0-1

[Event "GER-ch Seniors 23rd"]
[Site "Halle"]
[Date "2011.08.06"]
[Round "2"]
[White "Baerthel, Klaus"]
[Black "Roggenbach, Ottomar"]
[Result "1/2-1/2"]
[ECO "B00"]
[WhiteElo "1892"]
[BlackElo "1843"]
[PlyCount "36"]
[EventDate "2011.08.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 144 Extra"]
[Source "ChessBase"]
[SourceDate "2011.10.28"]
[SourceVersion "1"]
[SourceVersionDate "2011.10.28"]
[SourceQuality "1"]

1. e4 Nc6 2. d4 d5 3. e5 Bf5 4. c3 e6 5. Bd3 Bxd3 6. Qxd3 f6 7. exf6 Nxf6 8. Nd2 Bd6 9. Ndf3 Ne4 10. Ne2 Qf6 11. Ng3 Bxg3 12. fxg3 0-0-0 13. 0-0 Qe7 14. Bf4 Rhf8 15. Nd2 Nxd2 16. Qxd2 h6 17. Qe2 Rde8 18. Rae1 g5 1/2-1/2

[Event "GER-ch Seniors 23rd"]
[Site "Halle"]
[Date "2011.08.05"]
[Round "1"]
[White "Roggenbach, Ottomar"]
[Black "Bogorad, Michail"]
[Result "0-1"]
[ECO "B21"]
[WhiteElo "1843"]
[BlackElo "2254"]
[PlyCount "84"]
[EventDate "2011.08.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 144 Extra"]
[Source "ChessBase"]
[SourceDate "2011.10.28"]
[SourceVersion "1"]
[SourceVersionDate "2011.10.28"]
[SourceQuality "1"]

1. e4 c5 2. d4 cxd4 3. c3 d3 4. Bxd3 Nc6 5. Ne2 Nf6 6. Bg5 e6 7. 0-0 Bd6 8. Bf4 Bxf4 9. Nxf4 Qc7 10. Ne2 h5 11. h3 Ne5 12. Bc2 Rh6 13. Nd4 a6 14. f4 Nc4 15. Qc1 Qb6 16. b3 e5 17. fxe5 Nxe5 18. Qe3 d6 19. Nf5 Qxe3+ 20. Nxe3 Be6 21. c4 Rc8 22. Nc3 b5 23. Ncd5 bxc4 24. Nxf6+ gxf6 25. Nd5 Bxd5 26. exd5 cxb3 27. Bxb3 Ke7 28. Rf5 Rc3 29. Rb1 h4 30. Ba4 Rg6 31. Rb7+ Kf8 32. Rh5 Rcg3 33. Rh8+ Kg7 34. Rbb8 Rxg2+ 35. Kf1 Rg1+ 36. Ke2 R6g2+ 37. Ke3 Re1+ 38. Kd4 Rd2+ 39. Kc3 Rd3+ 40. Kb4 Re4+ 41. Ka5 Rxd5+ 42. Kb6 Rb4+ 0-1

[Event "GER-ch Seniors 22nd"]
[Site "Berlin"]
[Date "2010.08.24"]
[Round "9"]
[White "Schumacher, Ursula"]
[Black "Roggenbach, Ottomar"]
[Result "0-1"]
[ECO "A21"]
[WhiteElo "1472"]
[BlackElo "1617"]
[PlyCount "30"]
[EventDate "2010.08.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 138 Extra"]
[Source "ChessBase"]
[SourceDate "2010.10.29"]
[SourceVersion "1"]
[SourceVersionDate "2010.10.29"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 d6 3. d3 b6 4. Nf3 Bb7 5. e4 Nf6 6. g3 Be7 7. Bg2 0-0 8. b4 a5 9. b5 Nbd7 10. Nh4 Nc5 11. 0-0 Ne6 12. Re1 Nd7 13. Nd5 Bxd5 14. cxd5 Nec5 15. d4 exd4 0-1

[Event "GER-ch Seniors 22nd"]
[Site "Berlin"]
[Date "2010.08.23"]
[Round "8"]
[White "Roggenbach, Ottomar"]
[Black "Fiedler, Ronald"]
[Result "1/2-1/2"]
[ECO "B21"]
[WhiteElo "1617"]
[BlackElo "1477"]
[PlyCount "58"]
[EventDate "2010.08.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 138 Extra"]
[Source "ChessBase"]
[SourceDate "2010.10.29"]
[SourceVersion "1"]
[SourceVersionDate "2010.10.29"]
[SourceQuality "1"]

1. e4 c5 2. d4 cxd4 3. c3 dxc3 4. Nxc3 Nc6 5. Nf3 d6 6. Bc4 e6 7. 0-0 Nf6 8. Qe2 Be7 9. Rd1 e5 10. Bg5 a6 11. Rac1 0-0 12. Be3 Ng4 13. Bd2 Nd4 14. Nxd4 exd4 15. Nd5 Ne5 16. Nxe7+ Qxe7 17. Bd5 Qh4 18. f3 Be6 19. Be1 Qe7 20. Rxd4 Rac8 21. Rcd1 Bxd5 22. Rxd5 Rc6 23. Bg3 f6 24. Bxe5 dxe5 25. Qd3 Rc7 26. Qb3 Qf7 27. Kf2 h6 28. Qd3 Re8 29. Rd2 Kh7 1/2-1/2

[Event "GER-ch Seniors 22nd"]
[Site "Berlin"]
[Date "2010.08.22"]
[Round "7"]
[White "Prinz, Tade"]
[Black "Roggenbach, Ottomar"]
[Result "1-0"]
[ECO "A47"]
[WhiteElo "1467"]
[BlackElo "1617"]
[PlyCount "61"]
[EventDate "2010.08.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 138 Extra"]
[Source "ChessBase"]
[SourceDate "2010.10.29"]
[SourceVersion "1"]
[SourceVersionDate "2010.10.29"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 b6 3. Bf4 Bb7 4. Nbd2 e6 5. e3 Be7 6. Bd3 h6 7. h4 d6 8. Qe2 Nbd7 9. c3 d5 10. a4 Ne4 11. g4 Nxd2 12. Qxd2 h5 13. g5 g6 14. Be5 Nxe5 15. Nxe5 a6 16. Qc2 Bd6 17. Bxg6 Bxe5 18. Bxf7+ Kxf7 19. dxe5 Qg8 20. Rh3 Rf8 21. g6+ Ke7 22. Rg3 Qg7 23. f4 Rf5 24. 0-0-0 Rh6 25. Rdg1 Bc6 26. Qb3 Be8 27. Qb4+ Kd7 28. c4 a5 29. Qc3 c5 30. cxd5 exd5 31. e6+ 1-0

[Event "GER-ch Seniors 22nd"]
[Site "Berlin"]
[Date "2010.08.21"]
[Round "6"]
[White "Roggenbach, Ottomar"]
[Black "Toth, Hans Juergen"]
[Result "1/2-1/2"]
[ECO "C01"]
[WhiteElo "1617"]
[BlackElo "1451"]
[PlyCount "39"]
[EventDate "2010.08.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 138 Extra"]
[Source "ChessBase"]
[SourceDate "2010.10.29"]
[SourceVersion "1"]
[SourceVersionDate "2010.10.29"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Bd3 c5 4. exd5 exd5 5. dxc5 Bxc5 6. Qe2+ Ne7 7. Bg5 Nbc6 8. Be3 Bxe3 9. Qxe3 0-0 10. Ne2 Bf5 11. 0-0 Bxd3 12. Qxd3 Rc8 13. c3 Qb6 14. Qd2 Ne5 15. Na3 Nc4 16. Nxc4 dxc4 17. Nd4 Rfd8 18. Qc2 Nc6 19. Nxc6 Qxc6 20. Rad1 1/2-1/2

[Event "GER-ch Seniors 22nd"]
[Site "Berlin"]
[Date "2010.08.20"]
[Round "5"]
[White "Schwagrowski, Bernd"]
[Black "Roggenbach, Ottomar"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "1404"]
[BlackElo "1617"]
[PlyCount "41"]
[EventDate "2010.08.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 138 Extra"]
[Source "ChessBase"]
[SourceDate "2010.10.29"]
[SourceVersion "1"]
[SourceVersionDate "2010.10.29"]
[SourceQuality "1"]

1. Nf3 Nc6 2. d4 d5 3. h3 Bf5 4. Bf4 e6 5. e3 Bd6 6. Bb5 a6 7. Bxc6+ bxc6 8. Be5 Bxe5 9. Nxe5 Ne7 10. 0-0 f6 11. Nf3 Bg6 12. Nbd2 Nf5 13. Nb3 Nd6 14. Nfd2 Nb7 15. Re1 0-0 16. Rc1 e5 17. f3 Qe7 18. c4 Rac8 19. e4 dxe4 20. Nxe4 Rcd8 21. Rc2 1/2-1/2

[Event "GER-ch Seniors 22nd"]
[Site "Berlin"]
[Date "2010.08.19"]
[Round "4"]
[White "Roggenbach, Ottomar"]
[Black "Neumeister, Herbert D"]
[Result "0-1"]
[ECO "B21"]
[WhiteElo "1617"]
[BlackElo "1795"]
[PlyCount "112"]
[EventDate "2010.08.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 138 Extra"]
[Source "ChessBase"]
[SourceDate "2010.10.29"]
[SourceVersion "1"]
[SourceVersionDate "2010.10.29"]
[SourceQuality "1"]

1. e4 c5 2. d4 cxd4 3. c3 dxc3 4. Nxc3 Nc6 5. Nf3 d6 6. Bc4 e6 7. 0-0 Be7 8. Qe2 a6 9. Rd1 Qc7 10. Bf4 Nf6 11. Rac1 Qb8 12. Bb3 0-0 13. h3 Ne5 14. Nxe5 dxe5 15. Be3 b5 16. f3 Bb7 17. Qf2 Rd8 18. Rxd8+ Qxd8 19. Bb6 Qe8 20. Ne2 Rc8 21. Qe1 Nd7 22. Bf2 Nc5 23. Bc2 Nd7 24. b4 Qd8 25. a3 Bg5 26. f4 exf4 27. Bb1 Rxc1 28. Nxc1 Nb6 29. Ba2 Nc4 30. Bxc4 bxc4 31. Bc5 Bh4 32. Qf1 Bg3 33. Qxc4 Qd1+ 34. Qf1 Qxf1+ 35. Kxf1 Bxe4 36. a4 Bd5 37. b5 Bc4+ 38. Kg1 axb5 39. a5 Bd5 40. Nd3 f6 41. a6 f3 42. gxf3 Bxf3 43. a7 Ba8 44. Nb4 Be1 45. Na6 Ba5 46. Kf2 Kf7 47. Nb4 Bxb4 48. Bxb4 e5 49. Ke3 f5 50. Bc5 Ke6 51. h4 Kd5 52. Bf8 g6 53. Kd3 f4 54. Kc3 f3 55. Kd3 e4+ 56. Kc3 f2 0-1

[Event "GER-ch Seniors 22nd"]
[Site "Berlin"]
[Date "2010.08.18"]
[Round "3"]
[White "Bernhoeft, Erhard"]
[Black "Roggenbach, Ottomar"]
[Result "1-0"]
[ECO "A25"]
[WhiteElo "1825"]
[BlackElo "1617"]
[PlyCount "55"]
[EventDate "2010.08.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 138 Extra"]
[Source "ChessBase"]
[SourceDate "2010.10.29"]
[SourceVersion "1"]
[SourceVersionDate "2010.10.29"]
[SourceQuality "1"]

1. g3 e5 2. c4 Nc6 3. Bg2 Nf6 4. Nc3 d6 5. d3 Be7 6. Rb1 Bd7 7. b4 Rb8 8. e3 a6 9. a4 b6 10. Nge2 Qc8 11. 0-0 Nd8 12. f4 exf4 13. Nxf4 0-0 14. Bb2 Re8 15. Qd2 Ne6 16. Nfd5 Bd8 17. Nxf6+ Bxf6 18. Rxf6 gxf6 19. Ne4 Ng7 20. Nxf6+ Kh8 21. Nxe8 Qxe8 22. b5 a5 23. Rf1 f5 24. e4 Qg6 25. Qf4 Kg8 26. exf5 Nxf5 27. Bd5+ Kf8 28. Be4 1-0

[Event "GER-ch Seniors 22nd"]
[Site "Berlin"]
[Date "2010.08.17"]
[Round "2"]
[White "Roggenbach, Ottomar"]
[Black "Wuensch, Ulrich"]
[Result "1/2-1/2"]
[ECO "B21"]
[WhiteElo "1617"]
[BlackElo "1985"]
[PlyCount "82"]
[EventDate "2010.08.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 138 Extra"]
[Source "ChessBase"]
[SourceDate "2010.10.29"]
[SourceVersion "1"]
[SourceVersionDate "2010.10.29"]
[SourceQuality "1"]

1. e4 c5 2. d4 cxd4 3. c3 d3 4. Bxd3 Nc6 5. Bf4 d6 6. Nd2 g6 7. Ngf3 Bg7 8. 0-0 Nf6 9. h3 0-0 10. Nb3 Bd7 11. Qd2 Re8 12. Rfe1 Nh5 13. Bh6 Bh8 14. Rad1 a5 15. Nbd4 a4 16. Be3 Qa5 17. a3 Rac8 18. Nc2 Qc7 19. Bc4 Na5 20. Ba2 Bc6 21. Bg5 Nf6 22. Bxf6 Bxf6 23. Nfd4 Bd7 24. Nb4 Bc6 25. Qc2 Bxd4 26. cxd4 Qb6 27. Nxc6 Qxc6 28. Qb1 Qb5 29. Rc1 Nb3 30. Bxb3 Qxb3 31. Rc3 Qb6 32. d5 Qd4 33. Ree3 Rxc3 34. Rxc3 b5 35. Qd3 Qxd3 36. Rxd3 Rc8 37. Rc3 Rb8 38. b4 Kg7 39. f4 Kf6 40. Kf2 Rb6 41. Ke3 Rb7 1/2-1/2

[Event "GER-ch Seniors 22nd"]
[Site "Berlin"]
[Date "2010.08.16"]
[Round "1"]
[White "Swoboda, Peter"]
[Black "Roggenbach, Ottomar"]
[Result "1/2-1/2"]
[ECO "A52"]
[WhiteElo "1946"]
[BlackElo "1617"]
[PlyCount "97"]
[EventDate "2010.08.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 138 Extra"]
[Source "ChessBase"]
[SourceDate "2010.10.29"]
[SourceVersion "1"]
[SourceVersionDate "2010.10.29"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e5 3. dxe5 Ng4 4. Nf3 Nc6 5. Bd2 Ngxe5 6. Nxe5 Nxe5 7. e3 b6 8. Bc3 Nc6 9. Bd3 Bb7 10. Nd2 Qg5 11. 0-0 Bb4 12. Nf3 Qh6 13. Qc2 Bxc3 14. Qxc3 0-0 15. Rad1 d6 16. Be4 g6 17. Rd2 Rab8 18. Rfd1 Qg7 19. Qc1 Na5 20. Bd5 Nc6 21. a3 Ne7 22. Bxb7 Rxb7 23. Nd4 a6 24. b4 Rbb8 25. c5 dxc5 26. bxc5 b5 27. c6 Qf6 28. Qc5 Rb6 29. Rc1 Rd8 30. Rdc2 Rd5 31. Qc3 Qd6 32. Qb4 Qxb4 33. axb4 f5 34. f4 Kf7 35. Kf2 Kf6 36. Rc5 Rxc5 37. Rxc5 h5 38. g3 Kf7 39. Kf3 Kf6 40. e4 Rb8 41. h3 Rd8 42. Ke3 Re8 43. Re5 fxe4 44. Kxe4 Rd8 45. g4 hxg4 46. hxg4 Rxd4+ 47. Kxd4 Nxc6+ 48. Kd5 Nxe5 49. fxe5+ 1/2-1/2

[Event "Bad Woerishofen op 25th"]
[Site "Bad Woerishofen"]
[Date "2009.03.10"]
[Round "6"]
[White "Wawrinsky, Ludwig"]
[Black "Roggenbach, Ottomar"]
[Result "0-1"]
[ECO "C34"]
[WhiteElo "1864"]
[BlackElo "1876"]
[PlyCount "40"]
[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 Nc6 2. f4 e5 3. Nf3 exf4 4. d4 d5 5. e5 g5 6. c4 g4 7. cxd5 Qxd5 8. Nc3 Bb4 9. Nd2 Qxd4 10. Be2 Bxc3 11. bxc3 Qxc3 12. Rb1 Nd4 13. Bb2 Nc2+ 14. Kf1 Ne3+ 15. Ke1 Nxd1 16. Bxc3 Nxc3 17. Rb4 Nxe2 18. Kxe2 Ne7 19. Rxf4 Nc6 20. Rhf1 Be6 0-1

[Event "GER-ch Seniors-B 20th"]
[Site "Erfurt"]
[Date "2008.08.13"]
[Round "9"]
[White "Woelbl, Josef"]
[Black "Roggenbach, Ottomar"]
[Result "1/2-1/2"]
[ECO "D06"]
[WhiteElo "1551"]
[BlackElo "1575"]
[PlyCount "43"]
[EventDate "2008.08.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 126 Extra"]
[Source "ChessBase"]
[SourceDate "2008.11.05"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.05"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 c5 3. e3 e6 4. d4 cxd4 5. Nxd4 d5 6. cxd5 Nxd5 7. a3 Bc5 8. Bc4 Nb6 9. Bb5+ Bd7 10. Be2 Nc6 11. Nxc6 Bxc6 12. 0-0 Qxd1 13. Rxd1 0-0 14. b4 Be7 15. b5 Bd5 16. Bb2 Rad8 17. Bd4 Bc4 18. Nc3 Bxe2 19. Nxe2 Nd5 20. Rdc1 b6 21. f3 Rc8 22. a4 1/2-1/2

[Event "GER-ch Seniors-B 20th"]
[Site "Erfurt"]
[Date "2008.08.12"]
[Round "8"]
[White "Roggenbach, Ottomar"]
[Black "Schwichtenberg, Juergen"]
[Result "1/2-1/2"]
[ECO "B02"]
[WhiteElo "1575"]
[BlackElo "1636"]
[PlyCount "37"]
[EventDate "2008.08.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 126 Extra"]
[Source "ChessBase"]
[SourceDate "2008.11.05"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.05"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Nf6 3. Nc3 Nxd5 4. Nxd5 Qxd5 5. Qf3 c6 6. Qxd5 cxd5 7. d4 Nc6 8. c3 a6 9. Bd3 g6 10. f4 b5 11. a3 e6 12. Nf3 Be7 13. Ne5 Nxe5 14. fxe5 0-0 15. 0-0 f5 16. exf6 Rxf6 17. Rxf6 Bxf6 18. Bf4 Bd7 19. Re1 1/2-1/2

[Event "GER-ch Seniors-B 20th"]
[Site "Erfurt"]
[Date "2008.08.11"]
[Round "7"]
[White "Pfueller, Volker"]
[Black "Roggenbach, Ottomar"]
[Result "1-0"]
[ECO "C58"]
[WhiteElo "1637"]
[BlackElo "1575"]
[PlyCount "27"]
[EventDate "2008.08.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 126 Extra"]
[Source "ChessBase"]
[SourceDate "2008.11.05"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.05"]
[SourceQuality "1"]

1. e4 Nc6 2. Nf3 e5 3. Bc4 Nf6 4. Ng5 d5 5. exd5 Na5 6. Bb5+ c6 7. dxc6 bxc6 8. Qf3 Bd7 9. Be2 Be7 10. 0-0 0-0 11. d3 Bg4 12. Qe3 Nd5 13. Qe4 Bxe2 14. Qxh7# 1-0

[Event "GER-ch Seniors-B 20th"]
[Site "Erfurt"]
[Date "2008.08.10"]
[Round "6"]
[White "Roggenbach, Ottomar"]
[Black "Didzuhn, Werner"]
[Result "1-0"]
[ECO "C41"]
[WhiteElo "1575"]
[BlackElo "1693"]
[PlyCount "43"]
[EventDate "2008.08.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 126 Extra"]
[Source "ChessBase"]
[SourceDate "2008.11.05"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.05"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d6 3. d4 exd4 4. Nxd4 Nf6 5. Nc3 Be7 6. Bc4 0-0 7. 0-0 Re8 8. Re1 c6 9. Bf4 Bf8 10. Bg5 b5 11. Bd3 b4 12. Na4 Be7 13. b3 c5 14. Nf3 Bd7 15. Nb2 Nc6 16. Rb1 Qc7 17. h3 Rad8 18. Nc4 Be6 19. Ne3 d5 20. Bxf6 Bxf6 21. exd5 Bxd5 22. Nxd5 1-0

[Event "GER-ch Seniors-B 20th"]
[Site "Erfurt"]
[Date "2008.08.09"]
[Round "5"]
[White "Maass, Edith"]
[Black "Roggenbach, Ottomar"]
[Result "0-1"]
[ECO "C44"]
[WhiteElo "1302"]
[BlackElo "1575"]
[PlyCount "52"]
[EventDate "2008.08.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 126 Extra"]
[Source "ChessBase"]
[SourceDate "2008.11.05"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.05"]
[SourceQuality "1"]

1. e4 Nc6 2. Nf3 e5 3. a3 Nf6 4. d3 h6 5. Be3 d5 6. exd5 Nxd5 7. Bd2 Bd6 8. Be2 0-0 9. 0-0 Nd4 10. Nc3 Nxc3 11. Bxc3 c6 12. Bxd4 exd4 13. Nxd4 Bxh2+ 14. Kxh2 Qxd4 15. Rb1 Re8 16. c3 Qe5+ 17. Kg1 Qxe2 18. Qxe2 Rxe2 19. Rfe1 Rxe1+ 20. Rxe1 Be6 21. b4 Kf8 22. Kf1 Rd8 23. d4 Bc4+ 24. Kg1 Re8 25. Rxe8+ Kxe8 26. f4 Ke7 0-1

[Event "GER-ch Seniors-B 20th"]
[Site "Erfurt"]
[Date "2008.08.08"]
[Round "4"]
[White "Roggenbach, Ottomar"]
[Black "Schmitthoefer, Herbert"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "1575"]
[BlackElo "1681"]
[PlyCount "84"]
[EventDate "2008.08.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 126 Extra"]
[Source "ChessBase"]
[SourceDate "2008.11.05"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.05"]
[SourceQuality "1"]

1. e4 c5 2. d4 cxd4 3. c3 e6 4. cxd4 Nf6 5. Nc3 Qa5 6. Bd2 Qb6 7. Nf3 Bb4 8. e5 Bxc3 9. bxc3 Ne4 10. Bd3 Nxd2 11. Qxd2 Qd8 12. 0-0 0-0 13. c4 f5 14. d5 d6 15. dxe6 dxe5 16. Nxe5 Bxe6 17. Rfd1 Qc7 18. f4 Na6 19. Rac1 Nc5 20. Qc2 Rad8 21. Qb1 Rd4 22. g3 Rfd8 23. Bc2 g6 24. Rxd4 Rxd4 25. Rd1 Rxd1+ 26. Qxd1 Qb6 27. Qd4 Nd7 28. Qxb6 Nxb6 29. Bb3 Nc8 30. Kf2 Nd6 31. Ke3 Ne4 32. Bc2 Nc5 33. Kd4 Nd7 34. Nf3 b5 35. Bb3 bxc4 36. Bxc4 Bxc4 37. Kxc4 Kf8 38. Kb5 Nb8 39. Ng5 h6 40. Ne6+ Ke7 41. Nc7 Kd6 42. a4 Kxc7 0-1

[Event "GER-ch Seniors-B 20th"]
[Site "Erfurt"]
[Date "2008.08.07"]
[Round "3"]
[White "Schwagrowski, Bernd"]
[Black "Roggenbach, Ottomar"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "1380"]
[BlackElo "1575"]
[PlyCount "78"]
[EventDate "2008.08.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 126 Extra"]
[Source "ChessBase"]
[SourceDate "2008.11.05"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.05"]
[SourceQuality "1"]

1. Nf3 Nf6 2. d4 d5 3. h3 g6 4. Bf4 Bg7 5. e3 c6 6. c4 0-0 7. a3 dxc4 8. Bxc4 Nbd7 9. 0-0 Nb6 10. Ba2 Bf5 11. Nbd2 Be4 12. Nxe4 Nxe4 13. Nd2 Nxd2 14. Qxd2 e6 15. Rac1 e5 16. Bh2 exd4 17. exd4 Qxd4 18. Qxd4 Bxd4 19. Rc2 Rad8 20. Bc7 Rd7 21. Bxb6 Bxb6 22. Re1 Rfd8 23. Ree2 Kg7 24. g3 h5 25. Kg2 Kf8 26. Kh2 Rd6 27. Kg2 Bd4 28. b3 c5 29. b4 b6 30. bxc5 Bxc5 31. a4 a5 32. Bc4 Bb4 33. Bb5 Rf6 34. Kh2 Kg7 35. Kg2 Rd5 36. Rc6 Rdf5 37. Rxf6 Rxf6 38. f3 Rd6 39. h4 f5 1/2-1/2

[Event "GER-ch Seniors-B 20th"]
[Site "Erfurt"]
[Date "2008.08.06"]
[Round "2"]
[White "Roggenbach, Ottomar"]
[Black "Auerswald, Klaus"]
[Result "1/2-1/2"]
[ECO "C40"]
[WhiteElo "1575"]
[BlackElo "1668"]
[PlyCount "61"]
[EventDate "2008.08.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 126 Extra"]
[Source "ChessBase"]
[SourceDate "2008.11.05"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.05"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d5 3. Nxe5 Bd6 4. d4 dxe4 5. Nc3 Nf6 6. Bg5 0-0 7. Bxf6 Qxf6 8. Nxe4 Qe7 9. Be2 Bxe5 10. dxe5 Qxe5 11. Nc3 Nc6 12. 0-0 Bf5 13. Re1 Rfe8 14. Bf3 Qxe1+ 15. Qxe1 Rxe1+ 16. Rxe1 Kf8 17. Bxc6 bxc6 18. Re2 Re8 19. Kf1 Rxe2 20. Kxe2 Bxc2 21. Kd2 Bf5 22. Ke3 Ke7 23. Kd4 Kd6 24. Na4 Be6 25. a3 g5 26. Nc5 Bd5 27. g3 f5 28. Nb7+ Ke6 29. Nc5+ Kd6 30. Nb7+ Ke6 31. Nc5+ 1/2-1/2

[Event "GER-ch Seniors-B 20th"]
[Site "Erfurt"]
[Date "2008.08.05"]
[Round "1"]
[White "Nemoj, Ilja"]
[Black "Roggenbach, Ottomar"]
[Result "1/2-1/2"]
[ECO "D00"]
[WhiteElo "1730"]
[BlackElo "1575"]
[PlyCount "132"]
[EventDate "2008.08.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 126 Extra"]
[Source "ChessBase"]
[SourceDate "2008.11.05"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.05"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 d5 3. e3 e6 4. Nd2 Be7 5. c4 c6 6. h3 dxc4 7. Bxc4 Nd5 8. Bxe7 Qxe7 9. Ngf3 Nd7 10. 0-0 N7b6 11. Bb3 0-0 12. Rc1 Bd7 13. Bc2 Rac8 14. Ne4 f5 15. Nc5 Be8 16. a3 Nf6 17. Ng5 Bf7 18. Bb3 Nbd5 19. Nf3 Bh5 20. Qd3 b6 21. Na4 Nd7 22. Nc3 Nxc3 23. Rxc3 Bf7 24. Re1 Rfd8 25. e4 Nc5 26. Rxc5 bxc5 27. exf5 Rd6 28. Bc2 Qf6 29. fxe6 Bg6 30. Qc4 Qe7 31. dxc5 Rd5 32. Bxg6 hxg6 33. b4 Rcd8 34. Qg4 Qf6 35. Qe4 Qf5 36. Qe2 Re8 37. e7 Rd7 38. Qe6+ Qxe6 39. Rxe6 Rc7 40. Ne5 Rexe7 41. Rxc6 Rxc6 42. Nxc6 Rc7 43. Ne5 g5 44. Kf1 Re7 45. Nc4 Kf8 46. Ne3 Ke8 47. Ke2 Kd7 48. Kd3 Kc6 49. a4 a5 50. Nf5 Rf7 51. Nd4+ Kd5 52. bxa5 Kxc5 53. f3 Kb4 54. Ne6 Kxa5 55. Nxg5 Rf5 56. Ne6 g6 57. Ke4 Kxa4 58. f4 Kb4 59. g4 Rf7 60. Ke5 Kc4 61. Ng5 Rf8 62. f5 gxf5 63. gxf5 Kd3 64. f6 Ke3 65. Kf5 Kf2 66. f7 Kg3 1/2-1/2

