[Event "Hessen-ch int 1st"]
[Site "Willingen"]
[Date "1999.07.14"]
[Round "9"]
[White "Supplieth, Peter"]
[Black "Rothberg, Olaf"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2161"]
[PlyCount "67"]
[EventDate "1999.07.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 c5 2. c3 g6 3. d4 cxd4 4. cxd4 Bg7 5. Nf3 d6 6. Nc3 Nf6 7. Be3 0-0 8. Be2 Ng4 9. Bf4 e5 10. dxe5 Qb6 11. 0-0 dxe5 12. Bd2 Nc6 13. Nd5 Qxb2 14. Rb1 Qa3 15. Bb5 Rd8 16. Bxc6 bxc6 17. Bb4 Rxd5 18. exd5 Qxa2 19. dxc6 Bf5 20. Rc1 Qe6 21. c7 Bf6 22. Re1 Nxf2 23. Kxf2 Qb6+ 24. Bc5 Qxc7 25. Qd6 Qxd6 26. Bxd6 e4 27. Be5 Bd8 28. Nd4 f6 29. Nxf5 fxe5 30. Nd6 e3+ 31. Kf3 Ba5 32. Re2 Kg7 33. Kxe3 Bb6+ 34. Ke4 1-0

[Event "Hessen-ch int 1st"]
[Site "Willingen"]
[Date "1999.07.13"]
[Round "8"]
[White "Rothberg, Olaf"]
[Black "Vaerst, Joachim"]
[Result "0-1"]
[ECO "E12"]
[PlyCount "132"]
[EventDate "1999.07.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. c4 b6 4. Nc3 Bb7 5. Bf4 Bb4 6. a3 Bxc3+ 7. bxc3 0-0 8. e3 d6 9. Bd3 c5 10. 0-0 Re8 11. Qe2 Be4 12. Rfd1 d5 13. cxd5 Qxd5 14. Bb5 Bxf3 15. gxf3 Rc8 16. Be5 cxd4 17. Bxf6 gxf6 18. Rxd4 Qb3 19. Rad1 Nc6 20. Bxc6 Rxc6 21. Rd8+ Rxd8 22. Rxd8+ Kg7 23. f4 Qb1+ 24. Rd1 Qf5 25. c4 Rxc4 26. Kh1 Qe4+ 27. Kg1 Rc2 28. Qg4+ Qg6 29. Qg3 Qxg3+ 30. hxg3 Ra2 31. Rd3 a5 32. Rb3 a4 33. Rxb6 Rxa3 34. g4 f5 35. g5 Ra1+ 36. Kg2 a3 37. Rb7 Kg6 38. Kf3 a2 39. Ra7 f6 40. gxf6 Kxf6 41. Kg2 h5 42. Kh2 h4 43. Kg2 Kg6 44. Kh2 Kh5 45. f3 Rf1 46. Rxa2 Rxf3 47. Re2 Kg4 48. Rg2+ Rg3 49. Re2 Kf3 50. Ra2 Kxe3 51. Ra6 Rg6 52. Ra4 Kf3 53. Kh3 Rg3+ 54. Kh2 Rg2+ 55. Kh3 Re2 56. Kxh4 Re4 57. Ra1 Rxf4+ 58. Kg5 Rg4+ 59. Kf6 Re4 60. Kg5 f4 61. Rf1+ Kg3 62. Rg1+ Kf2 63. Rg4 e5 64. Rh4 Re3 65. Kg4 Kg2 66. Rh8 f3 0-1

[Event "Hessen-ch int 1st"]
[Site "Willingen"]
[Date "1999.07.12"]
[Round "7"]
[White "Schmenkel, Peter"]
[Black "Rothberg, Olaf"]
[Result "1/2-1/2"]
[ECO "E62"]
[PlyCount "74"]
[EventDate "1999.07.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. c4 Nf6 2. g3 g6 3. Bg2 Bg7 4. Nc3 0-0 5. Nf3 c6 6. 0-0 d6 7. d4 Bg4 8. h3 Bd7 9. e4 e5 10. Be3 Re8 11. Qc2 Na6 12. Rad1 Qe7 13. Rfe1 b5 14. cxb5 cxb5 15. a3 b4 16. axb4 Nxb4 17. Qd2 Bc6 18. Bg5 Rad8 19. Nd5 Nbxd5 20. exd5 Bxd5 21. dxe5 dxe5 22. Rxe5 Be6 23. Qe1 Rxd1 24. Qxd1 h6 25. Be3 Rd8 26. Qc1 Nd7 27. Ra5 Rb8 28. Bxh6 Bxb2 29. Qc7 Qb4 30. Rxa7 Bd4 31. Nxd4 Qxd4 32. Rb7 Qd1+ 33. Kh2 Re8 34. Bc6 Qh5 35. h4 Qxh6 36. Bxd7 Bxd7 37. Qxd7 Rf8 1/2-1/2

[Event "Hessen-ch int 1st"]
[Site "Willingen"]
[Date "1999.07.11"]
[Round "6"]
[White "Rothberg, Olaf"]
[Black "Bietz, Fabian"]
[Result "1-0"]
[ECO "D53"]
[PlyCount "51"]
[EventDate "1999.07.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 Nf6 3. c4 e6 4. Nc3 Be7 5. Bg5 Nbd7 6. Rc1 dxc4 7. e3 b6 8. Bxc4 Bb7 9. 0-0 0-0 10. Qe2 c5 11. dxc5 Nxc5 12. Rfd1 Qc7 13. Bf4 Qc8 14. b4 Ncd7 15. Nb5 Bxb4 16. Bxe6 Bc5 17. Bh3 Ba6 18. Ne5 Rd8 19. Bg5 Qb7 20. Nxd7 Nxd7 21. Bxd8 Rxd8 22. a4 Bxb5 23. Qxb5 a6 24. Qd3 Kf8 25. Bxd7 Ke7 26. Rxc5 1-0

[Event "Hessen-ch int 1st"]
[Site "Willingen"]
[Date "1999.07.09"]
[Round "5"]
[White "Carl, Werner"]
[Black "Rothberg, Olaf"]
[Result "1-0"]
[ECO "B06"]
[PlyCount "81"]
[EventDate "1999.07.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 d6 2. d4 g6 3. Be3 Bg7 4. Nc3 Nd7 5. Qd2 a6 6. f3 c6 7. Nge2 b5 8. a3 Qc7 9. Ng3 Bb7 10. Be2 h5 11. Bf1 h4 12. Nge2 Nb6 13. b3 Nf6 14. Ng1 Nfd7 15. Na2 d5 16. e5 Nxe5 17. dxe5 Qxe5 18. c3 Qe6 19. Kf2 Nd7 20. Nh3 f6 21. Re1 Qf7 22. Bd3 e5 23. Qc2 f5 24. Rhf1 0-0 25. Bg5 Bf6 26. Kg1 Bxg5 27. Nxg5 Qf6 28. Nh3 Kg7 29. Qd2 Nc5 30. Bc2 f4 31. b4 Nd7 32. Nc1 Nb6 33. Bb3 Nc4 34. Bxc4 bxc4 35. Nf2 a5 36. Ng4 Qd8 37. Rxe5 Qb6+ 38. Kh1 axb4 39. Re7+ Kh8 40. axb4 Bc8 41. Qe1 1-0

[Event "Hessen-ch int 1st"]
[Site "Willingen"]
[Date "1999.07.09"]
[Round "3"]
[White "De Lange, Hans JG"]
[Black "Rothberg, Olaf"]
[Result "0-1"]
[ECO "B70"]
[PlyCount "96"]
[EventDate "1999.07.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 c5 2. Ne2 g6 3. Nbc3 Bg7 4. d4 cxd4 5. Nxd4 Nc6 6. Nde2 d6 7. g3 Nf6 8. Bg2 0-0 9. 0-0 Be6 10. h3 Qd7 11. Kh2 Rac8 12. f4 Bc4 13. Rf2 Bxe2 14. Nxe2 Qc7 15. Be3 b5 16. a3 e5 17. f5 Ne7 18. Nc3 a6 19. Qd2 d5 20. exd5 Nxf5 21. Rd1 Nd6 22. Bg5 Nd7 23. Ne4 Nxe4 24. Bxe4 Qd6 25. Bh6 f5 26. Bxg7 Kxg7 27. Bg2 Nf6 28. Qe3 f4 29. gxf4 exf4 30. Qf3 Rce8 31. Kg1 g5 32. Re2 Rxe2 33. Qxe2 Re8 34. Qd3 Re3 35. Qd4 h5 36. c4 bxc4 37. Qxc4 f3 38. Kf2 Ne4+ 39. Kf1 Re1+ 40. Rxe1 Nd2+ 41. Kf2 Nxc4 42. Bxf3 Ne5 43. Be4 g4 44. Re3 Qb6 45. b3 g3+ 46. Ke2 h4 47. Rc3 Qf2+ 48. Kd1 Qd4+ 0-1

[Event "Hessen-ch int 1st"]
[Site "Willingen"]
[Date "1999.07.09"]
[Round "4"]
[White "Rothberg, Olaf"]
[Black "Schmitz, Manuela"]
[Result "0-1"]
[ECO "D24"]
[BlackElo "2121"]
[PlyCount "86"]
[EventDate "1999.07.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. Nf3 Nf6 2. d4 d5 3. c4 dxc4 4. Nc3 a6 5. a4 Nc6 6. e3 Na5 7. Nd2 Be6 8. Be2 g6 9. 0-0 Bg7 10. Nf3 c6 11. Ng5 Bd7 12. Bd2 b5 13. Nce4 Nb3 14. Ra3 Nd5 15. Rxb3 cxb3 16. Qxb3 0-0 17. axb5 axb5 18. Nc5 e5 19. e4 Nf4 20. Bxf4 exf4 21. Nxd7 Qxd7 22. e5 Qf5 23. h4 h6 24. Bd3 Qg4 25. Nf3 Rfe8 26. Be4 Qd7 27. Rc1 Rac8 28. Qc3 c5 29. dxc5 Qc7 30. b4 Bxe5 31. Qd3 Bb2 32. Rc2 Rcd8 33. Qxb5 Rxe4 34. Rxb2 Rb8 35. Qa4 g5 36. hxg5 hxg5 37. Qc2 Qe7 38. b5 g4 39. Nh2 Re1+ 40. Nf1 Re8 41. Qc4 g3 42. c6 Rxf1+ 43. Qxf1 Qh4 0-1

[Event "Hessen-ch int 1st"]
[Site "Willingen"]
[Date "1999.07.08"]
[Round "2"]
[White "Rothberg, Olaf"]
[Black "Aurlund, Kjell"]
[Result "1/2-1/2"]
[ECO "B06"]
[PlyCount "125"]
[EventDate "1999.07.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 g6 2. e4 Bg7 3. Nf3 d6 4. Bc4 Nf6 5. Qe2 0-0 6. e5 Ne8 7. 0-0 Nc6 8. c3 d5 9. Bd3 Bg4 10. Nbd2 Bh6 11. h3 Bxf3 12. Nxf3 Bxc1 13. Raxc1 e6 14. h4 a6 15. Qe3 Kg7 16. g3 Ne7 17. Nh2 Nf5 18. Bxf5 gxf5 19. c4 dxc4 20. Rxc4 c6 21. Nf3 h6 22. Kh2 Qd5 23. Rc5 Qe4 24. Qxe4 fxe4 25. Nd2 f5 26. exf6+ Nxf6 27. Kg2 Rad8 28. Nb3 Rd5 29. Rc3 Kf7 30. f3 exf3+ 31. Rcxf3 Ke7 32. Nc5 Rxd4 33. Re3 Rd2+ 34. Kh3 Kd6 35. Nxb7+ Kc7 36. Nc5 Kd6 37. Ne4+ Nxe4 38. Rxf8 Nf2+ 39. Rxf2 Rxf2 40. Rb3 e5 41. g4 e4 42. Kg3 Rf8 43. g5 hxg5 44. hxg5 Kd5 45. Re3 Kd4 46. Re1 Kd3 47. g6 Rf6 48. g7 Rg6+ 49. Kf4 Rxg7 50. Re3+ Kc2 51. Rc3+ Kxb2 52. Rxc6 Ra7 53. Kxe4 Kxa2 54. Rb6 a5 55. Kd4 a4 56. Rb4 a3 57. Kd3 Rh7 58. Kc2 Rh3 59. Rb8 Rh4 60. Rb7 Rc4+ 61. Kd2 Ka1 62. Rb3 a2 63. Rb7 1/2-1/2

[Event "Hessen-ch int 1st"]
[Site "Willingen"]
[Date "1999.07.07"]
[Round "1"]
[White "Simon, Hans Christian"]
[Black "Rothberg, Olaf"]
[Result "1-0"]
[ECO "E67"]
[WhiteElo "2188"]
[PlyCount "75"]
[EventDate "1999.07.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 g6 3. Nc3 Bg7 4. g3 0-0 5. Bg2 d6 6. d4 Nbd7 7. 0-0 Nb6 8. Qd3 c6 9. e4 Qc7 10. h3 e5 11. Be3 Be6 12. d5 Bd7 13. dxc6 Bxc6 14. Rac1 Na4 15. Nd5 Bxd5 16. cxd5 Qe7 17. Nd2 Nd7 18. b4 a5 19. a3 axb4 20. axb4 f5 21. exf5 gxf5 22. f4 e4 23. Qb5 Nc3 24. Rxc3 Bxc3 25. Nc4 Nf6 26. Kh2 Ra1 27. Rf2 Qg7 28. Nxd6 Be1 29. Nxf5 Qc7 30. d6 Qd7 31. Qc4+ Kh8 32. g4 Bxf2 33. Bxf2 h5 34. Qd4 hxg4 35. Ne7 Ra6 36. Ng6+ Kg7 37. Nxf8 Kxf8 38. Qxf6+ 1-0

[Event "Porz op 22nd"]
[Site "Cologne"]
[Date "1989.??.??"]
[Round "?"]
[White "Rothberg, Olaf"]
[Black "Woehrmann, Hermann"]
[Result "0-1"]
[ECO "E85"]
[PlyCount "154"]
[EventDate "1989.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 0-0 6. Nge2 Nbd7 7. Be3 e5 8. d5 Nb6 9. b3 Bd7 10. Rc1 c5 11. dxc6 Bxc6 12. Ng3 Nc8 13. Bd3 h5 14. Bg5 Qb6 15. Qd2 Nh7 16. Be3 Qd8 17. 0-0 b6 18. Nd5 Ne7 19. Bg5 f6 20. Bh6 h4 21. Ne2 g5 22. Bxg7 Kxg7 23. Rfd1 Ng6 24. Nb4 Qd7 25. Bb1 Rfd8 26. Rc3 Ne7 27. Rd3 Nc8 28. c5 bxc5 29. Na6 Qe7 30. Nxc5 Bb5 31. Re3 Bxe2 32. Rxe2 Nf8 33. Na4 Ne6 34. Nc3 Nd4 35. Re3 Rb8 36. Nd5 Qb7 37. Rc1 Rd7 38. Rec3 Nb5 39. Rc4 Nb6 40. Rc6 Rbd8 41. Bd3 Nd4 42. Rc7 Qb8 43. Qb4 Kh6 44. Rxd7 Nxd7 45. Qc4 Nc5 46. Nxf6 Nce6 47. Nd5 Rf8 48. Ne3 Qb6 49. Kh1 Nf4 50. Qa6 Qxa6 51. Bxa6 h3 52. g3 Nfe2 53. Bxe2 Nxe2 54. Rd1 Rxf3 55. Rxd6+ Kh7 56. Rd3 g4 57. b4 Nd4 58. Rc3 Kg6 59. a4 Kf7 60. b5 Nc2 61. Rxc2 Rxe3 62. Kg1 Rxe4 63. Rc7+ Ke6 64. Rxa7 Re1+ 65. Kf2 Rh1 66. Rg7 Rxh2+ 67. Ke3 Kf5 68. b6 Rg2 69. a5 Rxg3+ 70. Kf2 Rb3 71. b7 Kf4 72. a6 Rb2+ 73. Kg1 g3 74. Rf7+ Ke3 75. a7 h2+ 76. Kh1 Rb1+ 77. Kg2 h1Q+ 0-1

[Event "Berliner Sommer 05th"]
[Site "Berlin West"]
[Date "1987.??.??"]
[Round "?"]
[White "Mack, Wolfgang"]
[Black "Rothberg, Olaf"]
[Result "1-0"]
[ECO "B44"]
[PlyCount "45"]
[EventDate "1987.08.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e6 5. c4 Bc5 6. Nb3 Bb4+ 7. Nc3 Nf6 8. Bd3 b6 9. Qe2 Bb7 10. e5 Ng8 11. 0-0 d6 12. f4 dxe5 13. fxe5 Nd4 14. Qf2 Nf5 15. Bxf5 exf5 16. Qxf5 Qe7 17. Nd5 Bxd5 18. cxd5 Nh6 19. Bxh6 gxh6 20. d6 Qb7 21. e6 Bxd6 22. exf7+ Kf8 23. Qf6 1-0

