[Event "Dortmund Sparkassen op-B"]
[Site "Dortmund"]
[Date "2006.08.06"]
[Round "9"]
[White "Winter, Raphael"]
[Black "Dorobeck, Ulrich"]
[Result "1/2-1/2"]
[ECO "D20"]
[WhiteElo "1459"]
[BlackElo "1571"]
[PlyCount "38"]
[EventDate "2006.07.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 113 Extra"]
[Source "ChessBase"]
[SourceDate "2006.09.14"]
[SourceVersion "1"]
[SourceVersionDate "2006.09.14"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. Nc3 e6 4. e3 Nf6 5. Bxc4 Be7 6. Nf3 0-0 7. 0-0 Nbd7 8. Re1 b6 9. Ng5 h6 10. Nf3 Bb7 11. a3 c5 12. dxc5 Nxc5 13. Qxd8 Raxd8 14. Nd4 Nce4 15. Bxe6 Nxc3 16. bxc3 Bd5 17. Bxd5 Nxd5 18. Bb2 Rc8 19. Rac1 Rc4 1/2-1/2

[Event "Dortmund Sparkassen op-B"]
[Site "Dortmund"]
[Date "2006.08.05"]
[Round "8"]
[White "Dorobeck, Ulrich"]
[Black "Haidar, Marcel"]
[Result "1/2-1/2"]
[ECO "A17"]
[WhiteElo "1571"]
[BlackElo "1475"]
[PlyCount "48"]
[EventDate "2006.07.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 113 Extra"]
[Source "ChessBase"]
[SourceDate "2006.09.14"]
[SourceVersion "1"]
[SourceVersionDate "2006.09.14"]
[SourceQuality "1"]

1. c4 e6 2. d4 d5 3. Nc3 c6 4. cxd5 exd5 5. Nf3 Nf6 6. g3 Bd6 7. Bg2 0-0 8. 0-0 Bf5 9. Bg5 Nbd7 10. Re1 Re8 11. Nd2 Qb6 12. e4 dxe4 13. Ndxe4 Nxe4 14. Bxe4 Bxe4 15. Nxe4 Bb4 16. Bd2 Bxd2 17. Qxd2 c5 18. dxc5 Nxc5 19. Nxc5 Qxc5 20. Rac1 Qb5 21. Rxe8+ Rxe8 22. Rc7 h6 23. b3 a6 24. Qc3 Qd5 1/2-1/2

[Event "Dortmund Sparkassen op-B"]
[Site "Dortmund"]
[Date "2006.08.04"]
[Round "7"]
[White "Winter, Kathrin"]
[Black "Dorobeck, Ulrich"]
[Result "1-0"]
[ECO "B25"]
[WhiteElo "1427"]
[BlackElo "1571"]
[PlyCount "89"]
[EventDate "2006.07.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 113 Extra"]
[Source "ChessBase"]
[SourceDate "2006.09.14"]
[SourceVersion "1"]
[SourceVersionDate "2006.09.14"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 d6 3. g3 Nc6 4. Bg2 g6 5. f4 Bg7 6. Nf3 Nf6 7. d3 Bg4 8. h3 Bxf3 9. Bxf3 Nd4 10. Be3 Nxf3+ 11. Qxf3 0-0 12. g4 e6 13. h4 h5 14. gxh5 Nxh5 15. Kd2 Bd4 16. Bxd4 cxd4 17. Ne2 Qa5+ 18. c3 dxc3+ 19. bxc3 Rac8 20. Rhg1 Rc5 21. d4 Rb5 22. Ke3 Rc8 23. Kf2 Rb2 24. Rgb1 Qb5 25. Re1 Qc4 26. Kg1 Rxa2 27. Rxa2 Qxa2 28. f5 exf5 29. exf5 Qc2 30. fxg6 Qxg6+ 31. Kh2 Ng7 32. Rg1 Qe6 33. Qg2 Qh6 34. Qg4 Re8 35. Nf4 Kf8 36. Nd5 Re6 37. Nc7 Qg6 38. Nxe6+ Nxe6 39. Qxg6 fxg6 40. Rxg6 Kf7 41. Rg1 a5 42. Rb1 Nd8 43. Rb5 Ke6 44. Rxa5 Nc6 45. Rb5 1-0

[Event "Dortmund Sparkassen op-B"]
[Site "Dortmund"]
[Date "2006.08.03"]
[Round "6"]
[White "Dorobeck, Ulrich"]
[Black "Doerr, Michael"]
[Result "0-1"]
[ECO "A25"]
[WhiteElo "1571"]
[BlackElo "1672"]
[PlyCount "94"]
[EventDate "2006.07.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 113 Extra"]
[Source "ChessBase"]
[SourceDate "2006.09.14"]
[SourceVersion "1"]
[SourceVersionDate "2006.09.14"]
[SourceQuality "1"]

1. c4 e5 2. d3 Nc6 3. Nc3 Nf6 4. g3 b6 5. Bg2 Bb7 6. Nf3 d6 7. Bg5 Be7 8. 0-0 0-0 9. Re1 h6 10. Bxf6 Bxf6 11. Nd5 e4 12. dxe4 Bxb2 13. Rb1 Ba3 14. Nd4 Nxd4 15. Qxd4 Bc5 16. Qc3 c6 17. Nf4 Qe7 18. Nd3 Rfe8 19. Nxc5 dxc5 20. a4 Rab8 21. f4 Qe6 22. e5 Ba6 23. Rbc1 Red8 24. Be4 Rd4 25. Bd3 Rbd8 26. Red1 Qd7 27. Qe1 Bxc4 28. Rxc4 Rxc4 29. Bh7+ Kxh7 30. Rxd7 Rxd7 31. Qb1+ Kh8 32. Qf5 Rcd4 33. Kf2 R4d5 34. Qc2 b5 35. Kf3 c4 36. h4 a5 37. Qe4 c3 38. e6 fxe6 39. Qxe6 Rd8 40. Qxc6 b4 41. Qc4 R5d7 42. e4 b3 43. Qxb3 Rc7 44. Qc2 Rcc8 45. e5 Rd2 46. Qc1 c2 47. Ke3 Rd1 0-1

[Event "Dortmund Sparkassen op-B"]
[Site "Dortmund"]
[Date "2006.08.02"]
[Round "5"]
[White "Hoffmann, Hanna Dorina"]
[Black "Dorobeck, Ulrich"]
[Result "0-1"]
[ECO "D50"]
[WhiteElo "841"]
[BlackElo "1571"]
[PlyCount "72"]
[EventDate "2006.07.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 113 Extra"]
[Source "ChessBase"]
[SourceDate "2006.09.14"]
[SourceVersion "1"]
[SourceVersionDate "2006.09.14"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. Nc3 e6 4. e4 Nf6 5. Bg5 Be7 6. Bxc4 0-0 7. Nge2 Nbd7 8. 0-0 b6 9. d5 exd5 10. Nxd5 Bb7 11. Bxf6 Nxf6 12. Nxf6+ Bxf6 13. Ng3 Qxd1 14. Raxd1 Rad8 15. f3 Bxb2 16. Nf5 Bf6 17. Ne3 Bd4 18. Rde1 Bxe3+ 19. Rxe3 Rd4 20. Bd5 Bxd5 21. exd5 Rxd5 22. Rfe1 g6 23. g4 Rfd8 24. Kf2 Rd2+ 25. Kg3 Rxa2 26. h3 Rad2 27. Kh4 R2d5 28. f4 h6 29. f5 gxf5 30. gxf5 Rxf5 31. Rg1+ Kh7 32. Re7 Rd4+ 33. Rg4 Rxg4+ 34. hxg4 Rc5 35. Rxf7+ Kg6 36. Rf5 a5 0-1

[Event "Dortmund Sparkassen op-B"]
[Site "Dortmund"]
[Date "2006.08.01"]
[Round "4"]
[White "Dorobeck, Ulrich"]
[Black "Quast, Marcel"]
[Result "0-1"]
[ECO "A87"]
[WhiteElo "1571"]
[BlackElo "1668"]
[PlyCount "116"]
[EventDate "2006.07.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 113 Extra"]
[Source "ChessBase"]
[SourceDate "2006.09.14"]
[SourceVersion "1"]
[SourceVersionDate "2006.09.14"]
[SourceQuality "1"]

1. c4 f5 2. d4 Nf6 3. Nc3 d6 4. Nf3 g6 5. g3 Bg7 6. Bg2 0-0 7. 0-0 Qe8 8. Bg5 e5 9. Bxf6 Bxf6 10. dxe5 Bxe5 11. Nxe5 dxe5 12. e4 f4 13. b3 c6 14. Qd6 f3 15. Bh1 g5 16. Rad1 Nd7 17. Rd2 Rf6 18. Qd3 g4 19. Qe3 Qh5 20. Rfd1 Qh6 21. Qxh6 Rxh6 22. h4 Kf8 23. Rd6 Rxd6 24. Rxd6 Ke7 25. c5 Nf6 26. Kf1 Be6 27. Ke1 Rd8 28. Rxd8 Kxd8 29. Kd2 Nd7 30. b4 Bc4 31. Ke3 h5 32. Bxf3 gxf3 33. Kxf3 Be6 34. Ke3 Nf6 35. f4 Ng4+ 36. Kf3 Ke7 37. f5 Bc4 38. a3 Bb3 39. Nb1 Bc2 40. Nd2 Bd3 41. Nb3 Kd7 42. Nd2 b6 43. Nb3 Nf6 44. cxb6 Bxe4+ 45. Ke3 axb6 46. Nd2 Bxf5 47. Nf3 Ng4+ 48. Ke2 Kd6 49. Nd2 Kd5 50. a4 Bc2 51. a5 bxa5 52. bxa5 Ba4 53. a6 Bb5+ 54. Ke1 Bxa6 55. Nf3 e4 56. Ng1 e3 57. Ne2 Bxe2 58. Kxe2 Ke4 0-1

[Event "Dortmund Sparkassen op-B"]
[Site "Dortmund"]
[Date "2006.07.30"]
[Round "3"]
[White "Lanwehr, Klaus"]
[Black "Dorobeck, Ulrich"]
[Result "1-0"]
[ECO "D20"]
[WhiteElo "1802"]
[BlackElo "1571"]
[PlyCount "57"]
[EventDate "2006.07.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 113 Extra"]
[Source "ChessBase"]
[SourceDate "2006.09.14"]
[SourceVersion "1"]
[SourceVersionDate "2006.09.14"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. Nc3 e6 4. e4 Nf6 5. Bxc4 Be7 6. Nge2 0-0 7. 0-0 b6 8. Ng3 Bb7 9. Be3 Nbd7 10. Qe2 Re8 11. Rfd1 c6 12. a3 Qc7 13. Rac1 Rad8 14. Ba2 Qb8 15. Qc4 Nf8 16. Nf5 Ng4 17. e5 Nxe3 18. fxe3 Ng6 19. Nxe7+ Rxe7 20. Ne4 Red7 21. Rf1 c5 22. Nd6 Bd5 23. Qd3 Bxa2 24. b3 Bxb3 25. Qxb3 cxd4 26. exd4 Rc7 27. Rxc7 Qxc7 28. Rxf7 Qc1+ 29. Rf1 1-0

[Event "Dortmund Sparkassen op-B"]
[Site "Dortmund"]
[Date "2006.07.28"]
[Round "2"]
[White "Dorobeck, Ulrich"]
[Black "Kolodziej, Dennis"]
[Result "1-0"]
[ECO "A20"]
[WhiteElo "1571"]
[BlackElo "1745"]
[PlyCount "55"]
[EventDate "2006.07.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 113 Extra"]
[Source "ChessBase"]
[SourceDate "2006.09.14"]
[SourceVersion "1"]
[SourceVersionDate "2006.09.14"]
[SourceQuality "1"]

1. c4 e5 2. d3 Bb4+ 3. Bd2 Bxd2+ 4. Nxd2 Nc6 5. Ngf3 d6 6. g3 Nge7 7. Bg2 0-0 8. 0-0 f5 9. Re1 h6 10. h4 f4 11. Ne4 Be6 12. Rc1 Qd7 13. d4 Bh3 14. dxe5 fxg3 15. Nxg3 Bxg2 16. Kxg2 Ng6 17. Qd5+ Kh8 18. e3 Rxf3 19. Kxf3 Ncxe5+ 20. Ke2 Qg4+ 21. Kd2 Nf3+ 22. Kc3 Nxe1 23. Rxe1 Qxh4 24. Rh1 Qf6+ 25. Qd4 Qxf2 26. Rxh6+ Kg8 27. Rxg6 Qe1+ 28. Kb3 1-0

[Event "Dortmund Sparkassen op-B"]
[Site "Dortmund"]
[Date "2006.07.28"]
[Round "1"]
[White "Simon, Stefan"]
[Black "Dorobeck, Ulrich"]
[Result "0-1"]
[ECO "B70"]
[WhiteElo "754"]
[BlackElo "1571"]
[PlyCount "28"]
[EventDate "2006.07.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 113 Extra"]
[Source "ChessBase"]
[SourceDate "2006.09.14"]
[SourceVersion "1"]
[SourceVersionDate "2006.09.14"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Bc4 Bg7 7. 0-0 0-0 8. Nf3 Nc6 9. Ng5 Ne5 10. Bb3 e6 11. Nf3 Nxf3+ 12. Qxf3 Nd7 13. Bf4 Ne5 14. Rad1 Nxf3+ 0-1

[Event "Dortmund op-B"]
[Site "Dortmund"]
[Date "2005.07.17"]
[Round "9"]
[White "Dorobeck, Ulrich"]
[Black "McConnell, Peter"]
[Result "1/2-1/2"]
[ECO "A30"]
[BlackElo "1600"]
[PlyCount "45"]
[EventDate "2005.07.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 107 Extra"]
[Source "ChessBase"]
[SourceDate "2005.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2005.09.01"]
[SourceQuality "1"]

1. c4 c5 2. Nc3 b6 3. Nf3 Nf6 4. g3 Bb7 5. Bg2 e6 6. 0-0 Be7 7. d4 cxd4 8. Qxd4 Nc6 9. Qd1 0-0 10. b3 a6 11. Bb2 Qc7 12. Re1 Rad8 13. a3 Na5 14. Qc2 d5 15. cxd5 Bxd5 16. b4 Bb3 17. Qc1 Nc4 18. Na2 Qd6 19. Qc3 Bxa2 20. Rxa2 Nxb2 21. Rxb2 Rc8 22. Qd2 Qxd2 23. Rxd2 1/2-1/2

[Event "Dortmund op-B"]
[Site "Dortmund"]
[Date "2005.07.16"]
[Round "8"]
[White "Mueller, Siegfried"]
[Black "Dorobeck, Ulrich"]
[Result "0-1"]
[ECO "A34"]
[WhiteElo "1514"]
[PlyCount "44"]
[EventDate "2005.07.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 107 Extra"]
[Source "ChessBase"]
[SourceDate "2005.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2005.09.01"]
[SourceQuality "1"]

1. c4 c5 2. Nf3 Nf6 3. g3 g6 4. Bg2 Bg7 5. 0-0 0-0 6. Nc3 Nc6 7. e3 d5 8. cxd5 Nxd5 9. Nxd5 Qxd5 10. d4 Bg4 11. dxc5 Qxc5 12. h3 Rad8 13. Qb3 Be6 14. Qxb7 Rd7 15. Qa6 Bc4 16. Qa4 Bxf1 17. Bxf1 Rfd8 18. Kg2 Ne5 19. Nxe5 Bxe5 20. Rb1 Rd1 21. b4 Qd5+ 22. f3 Rxf1 0-1

[Event "Dortmund op-B"]
[Site "Dortmund"]
[Date "2005.07.15"]
[Round "7"]
[White "Dorobeck, Ulrich"]
[Black "Kamper, Marco"]
[Result "0-1"]
[ECO "A88"]
[BlackElo "1543"]
[PlyCount "100"]
[EventDate "2005.07.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 107 Extra"]
[Source "ChessBase"]
[SourceDate "2005.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2005.09.01"]
[SourceQuality "1"]

1. c4 f5 2. d4 Nf6 3. Nc3 g6 4. Nf3 Bg7 5. g3 0-0 6. Bg2 d6 7. 0-0 Qe8 8. Bg5 c6 9. Qc2 e5 10. dxe5 dxe5 11. Rad1 e4 12. Nd4 Nbd7 13. Rd2 Nh5 14. Rfd1 h6 15. Be3 Ne5 16. Na4 Qf7 17. b3 g5 18. Bxe4 fxe4 19. Qxe4 Ng4 20. Qf3 Qxf3 21. exf3 Nxe3 22. fxe3 Bh3 23. g4 Bxd4 24. Rxd4 Ng7 25. Kf2 Bxg4 26. Rxg4 Rf5 27. Nc3 Raf8 28. Rg3 Ne6 29. Ke2 Re5 30. Kf2 a5 31. h4 Nc5 32. hxg5 hxg5 33. f4 Kh7 34. Kg2 Ref5 35. Rxg5 Rxg5+ 36. fxg5 Kg6 37. Rf1 Re8 38. Kf3 Kxg5 39. e4 Rf8+ 40. Ke2 Rxf1 41. Kxf1 Kf4 42. Ke2 Nxe4 43. Kd3 Nxc3 44. Kxc3 Ke4 45. a3 b6 46. b4 axb4+ 47. Kxb4 Kd3 48. c5 b5 49. Ka5 Kd4 50. Kb6 Kd5 0-1

[Event "Dortmund op-B"]
[Site "Dortmund"]
[Date "2005.07.14"]
[Round "6"]
[White "Werner, Patrick2"]
[Black "Dorobeck, Ulrich"]
[Result "0-1"]
[ECO "B23"]
[WhiteElo "1470"]
[PlyCount "71"]
[EventDate "2005.07.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 107 Extra"]
[Source "ChessBase"]
[SourceDate "2005.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2005.09.01"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 d6 3. f4 g6 4. Nf3 Nc6 5. Bc4 Bg7 6. 0-0 Nf6 7. e5 dxe5 8. fxe5 Nxe5 9. Nxe5 Qd4+ 10. Kh1 Qxe5 11. Qf3 0-0 12. d3 a6 13. Bd2 Qc7 14. Bf4 Qd7 15. h3 Nh5 16. Bh2 Nf6 17. Rae1 b5 18. Bxb5 axb5 19. Qxa8 Bb7 20. Qa5 Qc6 21. Ne4 Ra8 22. Qd2 Rxa2 23. b3 c4 24. Nc3 Ra7 25. bxc4 bxc4 26. Rxe7 Qxg2+ 27. Qxg2 Bxg2+ 28. Kxg2 Rxe7 29. Bg1 cxd3 30. cxd3 Rd7 31. Ne4 Nxe4 32. dxe4 Rd2+ 33. Kf3 Bd4 34. Bxd4 Rxd4 35. Kf4 f5 36. Ke5 0-1

[Event "Dortmund op-B"]
[Site "Dortmund"]
[Date "2005.07.12"]
[Round "5"]
[White "Dorobeck, Ulrich"]
[Black "Constantakis, Georg"]
[Result "0-1"]
[ECO "E92"]
[BlackElo "1580"]
[PlyCount "108"]
[EventDate "2005.07.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 107 Extra"]
[Source "ChessBase"]
[SourceDate "2005.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2005.09.01"]
[SourceQuality "1"]

1. c4 Nf6 2. d4 d6 3. Nc3 g6 4. e4 Bg7 5. Nf3 0-0 6. Be2 e5 7. dxe5 dxe5 8. Qxd8 Rxd8 9. Bg5 h6 10. Bxf6 Bxf6 11. Nd5 Rxd5 12. cxd5 Nd7 13. Rc1 Bd8 14. 0-0 b6 15. Bb5 f6 16. Bxd7 Bxd7 17. h3 Kf7 18. Nd2 a5 19. f4 exf4 20. Rxf4 g5 21. Rf3 Kg6 22. Kh1 Ra7 23. Re3 Be7 24. Nf3 Bc5 25. Rec3 Bd6 26. Nd4 Bf4 27. Rd1 g4 28. Ne6 Bxe6 29. dxe6 g3 30. e7 Kf7 31. Rd7 Bd6 32. e5 Bxe5 33. Rcd3 b5 34. Kg1 Ra6 35. Kf1 Re6 36. Re3 Rxe7 37. Rxe7+ Kxe7 38. b3 Kd6 39. Ke2 f5 40. Kd3 Kd5 41. Re1 c5 42. Kc2 f4 43. Rd1+ Ke4 44. Re1+ Kd4 45. Rd1+ Ke3 46. Re1+ Kf2 47. Rxe5 Kxg2 48. Kd2 f3 49. Rf5 Kf2 50. Rxc5 g2 51. Rxb5 g1Q 52. Kc2 Qg6+ 53. Kb2 Kg2 54. Rxa5 f2 0-1

[Event "Dortmund op-B"]
[Site "Dortmund"]
[Date "2005.07.11"]
[Round "4"]
[White "Kuipers, Dustin"]
[Black "Dorobeck, Ulrich"]
[Result "1-0"]
[ECO "B38"]
[WhiteElo "1874"]
[PlyCount "43"]
[EventDate "2005.07.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 107 Extra"]
[Source "ChessBase"]
[SourceDate "2005.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2005.09.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nc6 5. c4 g6 6. Nc3 Bg7 7. Be3 Nf6 8. Be2 0-0 9. 0-0 Bd7 10. Nc2 a6 11. f3 Qc7 12. Rc1 Rac8 13. Qd2 Rfd8 14. Rfd1 Ne5 15. b3 Bc6 16. Nb4 Bd7 17. Nbd5 Qb8 18. Nxe7+ Kf8 19. Nxc8 Bxc8 20. Nd5 Be6 21. Bh6 Qc8 22. Nxf6 1-0

[Event "Dortmund op-B"]
[Site "Dortmund"]
[Date "2005.07.10"]
[Round "3"]
[White "Dorobeck, Ulrich"]
[Black "Dacic, Adrian"]
[Result "1-0"]
[ECO "E21"]
[BlackElo "1588"]
[PlyCount "41"]
[EventDate "2005.07.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 107 Extra"]
[Source "ChessBase"]
[SourceDate "2005.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2005.09.01"]
[SourceQuality "1"]

1. c4 e6 2. d4 Nf6 3. Nc3 Bb4 4. Bd2 b6 5. Nf3 Bb7 6. g3 Nc6 7. d5 Ne7 8. dxe6 dxe6 9. Bg2 0-0 10. 0-0 Ng6 11. Qc2 Qe7 12. a3 Bxc3 13. Bxc3 Ne4 14. Ne5 Nxe5 15. Bxe4 Bxe4 16. Qxe4 Nd7 17. Rad1 c5 18. Rd2 Nf6 19. Qf3 Nd7 20. Rfd1 Rfd8 21. Rxd7 1-0

[Event "Dortmund op-B"]
[Site "Dortmund"]
[Date "2005.07.09"]
[Round "2"]
[White "Daebel, Hasso"]
[Black "Dorobeck, Ulrich"]
[Result "0-1"]
[ECO "A34"]
[WhiteElo "1441"]
[PlyCount "142"]
[EventDate "2005.07.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 107 Extra"]
[Source "ChessBase"]
[SourceDate "2005.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2005.09.01"]
[SourceQuality "1"]

1. c4 c5 2. Nc3 Nf6 3. g3 d5 4. cxd5 Nxd5 5. Bg2 Nxc3 6. bxc3 g6 7. Qb3 Qc7 8. Rb1 Nc6 9. Nf3 Bg7 10. d3 0-0 11. 0-0 b6 12. Bd2 Bb7 13. c4 Nd4 14. Nxd4 Bxd4 15. Bxb7 Qxb7 16. e3 Bg7 17. Qa3 Qd7 18. Rfd1 Rfd8 19. Rb3 Qg4 20. Qc1 Rd7 21. Bc3 Bxc3 22. Rxc3 Rad8 23. Kg2 Rxd3 24. Rcxd3 Rxd3 25. Rf1 Qd7 26. h3 Qa4 27. f4 Qxa2+ 28. Rf2 Qa3 29. Qb2 Qxb2 30. Rxb2 Rxe3 31. Ra2 a5 32. Rb2 Re6 33. Kf3 f5 34. g4 Rd6 35. Ke3 Kf7 36. g5 Ke6 37. h4 Kd7 38. Rh2 Rd4 39. h5 Rxc4 40. hxg6 hxg6 41. Rh6 Re4+ 42. Kd3 Re6 43. Kc4 Kc6 44. Rh8 Re4+ 45. Kc3 Rxf4 46. Rh6 Kb5 47. Rxg6 Rg4 48. Re6 Rxg5 49. Re2 Rg3+ 50. Kd2 Kb4 51. Rf2 c4 52. Rxf5 b5 53. Rf1 Rg2+ 54. Ke3 Kb3 55. Rb1+ Rb2 56. Ra1 a4 57. Rd1 a3 58. Rd5 b4 59. Ra5 a2 60. Kd4 Rd2+ 61. Kc5 Kb2 62. Kxb4 c3 63. Kc4 a1Q 64. Rxa1 Kxa1 65. Kxc3 Rd8 66. Kb3 Rc8 67. Ka3 Rb8 68. Ka4 Kb2 69. Ka5 Kc3 70. Ka6 Kc4 71. Ka5 Rb1 0-1

[Event "Dortmund op-B"]
[Site "Dortmund"]
[Date "2005.07.08"]
[Round "1"]
[White "Dorobeck, Ulrich"]
[Black "Fox, Jonas"]
[Result "0-1"]
[ECO "E94"]
[BlackElo "1579"]
[PlyCount "94"]
[EventDate "2005.07.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 107 Extra"]
[Source "ChessBase"]
[SourceDate "2005.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2005.09.01"]
[SourceQuality "1"]

1. c4 Nf6 2. d4 g6 3. Nc3 Bg7 4. Nf3 d6 5. e4 0-0 6. Be2 Nbd7 7. 0-0 e5 8. dxe5 dxe5 9. Bg5 c6 10. Qc2 Qc7 11. Rfd1 Nc5 12. b4 Ne6 13. Rd3 Nxe4 14. Nxe4 f5 15. Re3 Nd4 16. Qd3 fxe4 17. Rxe4 Bf5 18. Rd1 Bxe4 19. Qxe4 Nxe2+ 20. Qxe2 h6 21. Bh4 g5 22. Bg3 Rad8 23. h3 Rxd1+ 24. Qxd1 Qe7 25. c5 Rd8 26. Qb3+ Kh8 27. Qe3 e4 28. Bd6 Qe8 29. Nd4 Be5 30. Nf5 Bxd6 31. Nxd6 Qe7 32. f3 b6 33. fxe4 bxc5 34. bxc5 Rb8 35. Nf5 Rb1+ 36. Kf2 Qf7 37. Qc3+ Kh7 38. Qc2 Ra1 39. Kg3 Qxa2 40. Qc3 Qa3 41. Qxa3 Rxa3+ 42. Kg4 Rc3 43. e5 Rxc5 44. e6 Re5 45. e7 Kg6 46. Nd4 Rxe7 47. Nxc6 Re3 0-1

[Event "Dortmund op-B"]
[Site "Dortmund"]
[Date "2004.07.31"]
[Round "9"]
[White "Dorobeck, Ulrich"]
[Black "Schroelkamp, Carsten"]
[Result "1-0"]
[ECO "D13"]
[WhiteElo "1519"]
[BlackElo "1168"]
[PlyCount "53"]
[EventDate "2004.07.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. c4 c6 2. d4 d5 3. cxd5 cxd5 4. Nf3 Nf6 5. g3 Nc6 6. Bg2 e6 7. 0-0 Bd6 8. Nc3 0-0 9. Bg5 h6 10. Bxf6 Qxf6 11. e4 dxe4 12. Nxe4 Qe7 13. d5 exd5 14. Qxd5 Bc7 15. Rfe1 Be6 16. Qc5 Bb6 17. Qxe7 Nxe7 18. b3 Rfd8 19. Rac1 Ng6 20. Nc5 Bd5 21. Ne5 Ba5 22. Nxg6 Bxe1 23. Ne7+ Kf8 24. Nxd5 Rac8 25. Nd7+ Ke8 26. Rxe1+ Kxd7 27. Bh3+ 1-0

[Event "Dortmund op-B"]
[Site "Dortmund"]
[Date "2004.07.30"]
[Round "8"]
[White "Draeger, Hubertus"]
[Black "Dorobeck, Ulrich"]
[Result "1-0"]
[ECO "B38"]
[WhiteElo "1383"]
[BlackElo "1519"]
[PlyCount "113"]
[EventDate "2004.07.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nc6 5. c4 g6 6. Nc3 Bg7 7. Be3 Nf6 8. Be2 0-0 9. 0-0 Nxd4 10. Bxd4 Bd7 11. f4 Bc6 12. Bf3 Re8 13. Rc1 e5 14. fxe5 dxe5 15. Be3 Qxd1 16. Rcxd1 a6 17. Rd2 Re7 18. Rfd1 Rd7 19. Nd5 Rad8 20. Ne7+ Kf8 21. Nxc6 bxc6 22. Rxd7 Rxd7 23. Rxd7 Nxd7 24. b4 Ke7 25. Be2 Kd6 26. c5+ Kc7 27. Bxa6 Nf6 28. Bd3 Nd7 29. g4 Bf6 30. g5 Be7 31. Bc4 f5 32. exf5 gxf5 33. h4 Nf8 34. Bd2 Ng6 35. h5 Nf4 36. Bxf4 exf4 37. g6 hxg6 38. hxg6 Bf6 39. Be6 f3 40. Kf2 Kd8 41. Kxf3 Ke7 42. Bxf5 Bc3 43. a3 Bb2 44. a4 Ba3 45. b5 cxb5 46. axb5 Bxc5 47. Ke4 Kf6 48. Kf4 Bb6 49. Bd3 Kg7 50. Kf5 Bc7 51. Ke6 Bb6 52. Kd7 Bd4 53. Kc6 Be3 54. b6 Bf4 55. Kb7 Be3 56. Kc7 Bf4+ 57. Kc8 1-0

[Event "Dortmund op-B"]
[Site "Dortmund"]
[Date "2004.07.29"]
[Round "7"]
[White "Dorobeck, Ulrich"]
[Black "Zickau, Norbert"]
[Result "0-1"]
[ECO "A33"]
[WhiteElo "1519"]
[BlackElo "1676"]
[PlyCount "50"]
[EventDate "2004.07.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. c4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. g3 e6 7. Bg2 Be7 8. 0-0 0-0 9. Bg5 Qb6 10. Nxc6 bxc6 11. b3 h6 12. Bxf6 Bxf6 13. Rc1 Qc7 14. Qc2 Bb7 15. Rfd1 Rfd8 16. Rd3 Rac8 17. Rcd1 d5 18. cxd5 cxd5 19. Rc1 d4 20. Bxb7 Qxb7 21. Rcd1 dxc3 22. Rxd8+ Bxd8 23. Rd4 Bf6 24. Rd3 Qb4 25. e3 Qa3 0-1

[Event "Dortmund op-B"]
[Site "Dortmund"]
[Date "2004.07.28"]
[Round "6"]
[White "Gennat, Egon Leopold"]
[Black "Dorobeck, Ulrich"]
[Result "0-1"]
[ECO "B36"]
[WhiteElo "1286"]
[BlackElo "1519"]
[PlyCount "86"]
[EventDate "2004.07.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. c4 c5 2. Nc3 Nf6 3. e4 d6 4. Be2 Nc6 5. Nf3 g6 6. d4 cxd4 7. Nxd4 Bg7 8. Nf3 0-0 9. 0-0 Bg4 10. Re1 Rc8 11. b3 Nxe4 12. Nxe4 Bxa1 13. Bh6 Bg7 14. Bxg7 Kxg7 15. Nfg5 Bxe2 16. Rxe2 h6 17. Nh3 Qb6 18. Re3 Qd4 19. Nd2 Ne5 20. Re4 Qc5 21. Nf4 Ng4 22. Qe2 Ne5 23. Nf3 Nxf3+ 24. Qxf3 Qf5 25. h4 e5 26. g4 Qf6 27. g5 Qf5 28. Nh5+ Kh8 29. Qxf5 gxf5 30. Re2 hxg5 31. hxg5 Rg8 32. f4 exf4 33. Nxf4 Rxg5+ 34. Kf1 Rg4 35. Rh2+ Kg7 36. Nd5 b5 37. Ne7 Rc5 38. Rf2 f4 39. Nd5 bxc4 40. Nxf4 cxb3 41. axb3 Rc1+ 42. Ke2 Rc2+ 43. Kf3 Rxf4+ 0-1

[Event "Dortmund op-B"]
[Site "Dortmund"]
[Date "2004.07.27"]
[Round "5"]
[White "Dorobeck, Ulrich"]
[Black "Lindner, Heribert"]
[Result "0-1"]
[ECO "A97"]
[WhiteElo "1519"]
[BlackElo "1614"]
[PlyCount "84"]
[EventDate "2004.07.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. c4 f5 2. d4 Nf6 3. Nc3 e6 4. Nf3 Be7 5. g3 0-0 6. Bg2 d6 7. 0-0 Qe8 8. Bg5 Nbd7 9. Re1 h6 10. Bxf6 Nxf6 11. e4 fxe4 12. Nxe4 Qf7 13. Qd3 Bd7 14. Rad1 Bc6 15. Nxf6+ Bxf6 16. d5 exd5 17. cxd5 Bd7 18. Nd4 Bg4 19. Rd2 Bxd4 20. Qxd4 Rae8 21. Rxe8 Qxe8 22. Qe4 Qxe4 23. Bxe4 Re8 24. f3 Bh5 25. Kf2 Kf7 26. Ke3 Kf6 27. Kd4 Re7 28. Rd3 Bg6 29. Bxg6 Kxg6 30. Re3 Rxe3 31. Kxe3 Kf5 32. Kd4 g5 33. h3 h5 34. b4 b5 35. a3 a6 36. Ke3 Ke5 37. f4+ gxf4+ 38. gxf4+ Kxd5 39. h4 c5 40. Kd3 c4+ 41. Ke3 Ke6 42. Kd4 Kf5 0-1

[Event "Dortmund op-B"]
[Site "Dortmund"]
[Date "2004.07.26"]
[Round "4"]
[White "Strathoff, Jens"]
[Black "Dorobeck, Ulrich"]
[Result "1-0"]
[ECO "B73"]
[WhiteElo "1599"]
[BlackElo "1519"]
[PlyCount "101"]
[EventDate "2004.07.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nc6 5. Be2 g6 6. Be3 Bg7 7. Nc3 Nf6 8. 0-0 0-0 9. Nb3 Bd7 10. Qd2 a6 11. Rad1 Ne5 12. h3 b5 13. f4 Nc4 14. Bxc4 bxc4 15. Nc1 Bc6 16. Bd4 Ne8 17. Bxg7 Nxg7 18. Qd4 Bb5 19. f5 Rc8 20. Kh1 Nh5 21. Rf3 Nf6 22. N1e2 Nd7 23. Rg3 Ne5 24. Nf4 Bc6 25. Qe3 Qd7 26. Ncd5 Bxd5 27. Nxd5 Rc5 28. f6 Rxd5 29. Rxd5 exf6 30. Qd4 Rd8 31. Ra3 Qc6 32. Qa7 Ra8 33. Qe7 Kg7 34. Qxd6 Qb7 35. b3 cxb3 36. axb3 Ra7 37. Ra4 Qc8 38. c4 Qb7 39. Rb4 Qd7 40. Qxd7 Nxd7 41. Ra5 Ne5 42. Rb6 Rd7 43. Raxa6 Rd4 44. Rxf6 Rxe4 45. Rf1 Re3 46. Rb6 Nd7 47. Rb7 Ne5 48. Re7 Nxc4 49. Rfxf7+ Kh6 50. Rxh7+ Kg5 51. bxc4 1-0

[Event "Dortmund op-B"]
[Site "Dortmund"]
[Date "2004.07.25"]
[Round "3"]
[White "Dorobeck, Ulrich"]
[Black "Zeldin, Leonid"]
[Result "1-0"]
[ECO "E11"]
[WhiteElo "1519"]
[BlackElo "1840"]
[PlyCount "95"]
[EventDate "2004.07.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. c4 Nf6 2. d4 e6 3. Nf3 Bb4+ 4. Bd2 Bxd2+ 5. Nbxd2 0-0 6. e4 d6 7. Be2 Nbd7 8. 0-0 e5 9. Qc2 Re8 10. Rac1 Nf8 11. c5 Ne6 12. cxd6 cxd6 13. dxe5 dxe5 14. Nc4 Nd4 15. Qd3 Nxf3+ 16. Qxf3 Bg4 17. Qe3 Bxe2 18. Qxe2 Qe7 19. Rfd1 Red8 20. Rxd8+ Rxd8 21. Rd1 Rxd1+ 22. Qxd1 h6 23. Qd3 Qb4 24. h3 Qe1+ 25. Kh2 Qxf2 26. Nxe5 Qf4+ 27. Qg3 Qxg3+ 28. Kxg3 Nxe4+ 29. Kf4 Nd6 30. b3 g5+ 31. Ke3 f6 32. Nd7 Kf7 33. Nc5 f5 34. Kd4 b6 35. Ke5 bxc5 36. Kxd6 Kf6 37. Kxc5 g4 38. hxg4 fxg4 39. Kd4 Kf5 40. Ke3 h5 41. g3 Kg5 42. b4 Kf5 43. a4 Ke5 44. b5 Kd5 45. a5 Kc5 46. b6 axb6 47. axb6 Kxb6 48. Kf4 1-0

[Event "Dortmund op-B"]
[Site "Dortmund"]
[Date "2004.07.24"]
[Round "2"]
[White "Becker, Eduard"]
[Black "Dorobeck, Ulrich"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "1317"]
[BlackElo "1519"]
[PlyCount "76"]
[EventDate "2004.07.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. d4 d5 2. c3 e6 3. Bf4 Nf6 4. e3 Be7 5. Qe2 c5 6. Nd2 Nc6 7. 0-0-0 Bd7 8. Bg5 cxd4 9. exd4 Nxd4 10. Qd3 Nc6 11. f4 h6 12. Bxf6 Bxf6 13. Ngf3 Rc8 14. Kb1 e5 15. fxe5 Bxe5 16. Re1 f6 17. Qg6+ Kf8 18. Bd3 Qe8 19. Nxe5 Nxe5 20. Qg3 Qh5 21. Rhf1 Nxd3 22. Qd6+ Kg8 23. Qxd7 Kh7 24. Re7 Qg6 25. Qf5 Nc5 26. h4 Rhe8 27. Qxg6+ Kxg6 28. Rfe1 Ne4 29. Rxe8 Rxe8 30. Kc2 Kf7 31. c4 Nxd2 32. Rxe8 Kxe8 33. Kxd2 dxc4 34. h5 Kd7 35. g4 Kd6 36. Ke3 Ke5 37. a3 b5 38. Kf3 a5 0-1

[Event "Dortmund op-B"]
[Site "Dortmund"]
[Date "2004.07.23"]
[Round "1"]
[White "Dorobeck, Ulrich"]
[Black "Volkov, Mykyta"]
[Result "0-1"]
[ECO "E17"]
[WhiteElo "1519"]
[BlackElo "1888"]
[PlyCount "114"]
[EventDate "2004.07.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. c4 Nf6 2. d4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 d5 6. cxd5 exd5 7. 0-0 c5 8. Nc3 Be7 9. Bg5 0-0 10. Re1 h6 11. Bxf6 Bxf6 12. e3 Re8 13. Qc2 Nc6 14. Rad1 cxd4 15. exd4 Rxe1+ 16. Rxe1 Nxd4 17. Qd1 Nxf3+ 18. Qxf3 Bxc3 19. Qxc3 d4 20. Qd3 Bxg2 21. Kxg2 Qf6 22. Re4 Rd8 23. Rf4 Qc6+ 24. f3 Qc1 25. Qb3 Rd7 26. Qb5 Qc2+ 27. Kh3 Re7 28. Rxd4 Re2 29. Rd8+ Kh7 30. Qd3+ Qxd3 31. Rxd3 Rxb2 32. a3 Ra2 33. g4 b5 34. Kg3 Rb2 35. h4 a5 36. h5 a4 37. Kf4 b4 38. axb4 Rxb4+ 39. Kg3 Rb7 40. Kf4 Ra7 41. Ra3 g6 42. hxg6+ fxg6 43. Ke4 Kg7 44. Ke5 Ra5+ 45. Ke6 h5 46. gxh5 gxh5 47. f4 Kf8 48. f5 Ra6+ 49. Ke5 Kf7 50. Kf4 Kf6 51. Ke4 Ra5 52. Ra2 a3 53. Kd4 Kxf5 54. Rh2 Kg4 55. Rg2+ Kf3 56. Ra2 h4 57. Rh2 a2 0-1

[Event "Dortmund op-B"]
[Site "Dortmund"]
[Date "2003.08.10"]
[Round "9"]
[White "Dorobeck, Ulrich"]
[Black "Arens, Stefan"]
[Result "1-0"]
[ECO "D10"]
[WhiteElo "1556"]
[PlyCount "33"]
[EventDate "2003.08.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 095 Extra"]
[Source "ChessBase"]
[SourceDate "2003.09.04"]
[SourceVersion "1"]
[SourceVersionDate "2003.09.04"]
[SourceQuality "1"]

1. c4 c6 2. d4 d5 3. cxd5 cxd5 4. Nc3 a6 5. e4 dxe4 6. Nxe4 b5 7. Nf3 e6 8. Be2 Bb7 9. Nc5 Bxc5 10. dxc5 Nc6 11. 0-0 Qe7 12. Be3 Nf6 13. Qd6 Ne4 14. Qxe7+ Kxe7 15. Nd4 b4 16. Bf3 Ne5 17. c6 1-0

[Event "Dortmund op-B"]
[Site "Dortmund"]
[Date "2003.08.09"]
[Round "8"]
[White "Zillich, Raimar"]
[Black "Dorobeck, Ulrich"]
[Result "1-0"]
[ECO "B52"]
[WhiteElo "1709"]
[BlackElo "1556"]
[PlyCount "85"]
[EventDate "2003.08.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 095 Extra"]
[Source "ChessBase"]
[SourceDate "2003.09.04"]
[SourceVersion "1"]
[SourceVersionDate "2003.09.04"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Nxd7 5. 0-0 Ngf6 6. Re1 g6 7. d3 Bg7 8. Nc3 0-0 9. a4 a6 10. h3 Re8 11. Be3 Qc7 12. Qd2 e5 13. Bg5 Qc6 14. a5 d5 15. Bh4 d4 16. Nb1 c4 17. Na3 cxd3 18. cxd3 Nc5 19. Qd1 Rac8 20. Nc4 Nxd3 21. Qxd3 Qxc4 22. Qxc4 Rxc4 23. Rac1 Rxc1 24. Rxc1 Nxe4 25. Rc7 Nd6 26. Be7 Bf8 27. Bf6 Bg7 28. Be7 Rc8 29. Bxd6 Rxc7 30. Bxc7 f6 31. Kf1 Kf7 32. Bd6 Bf8 33. Bxf8 Kxf8 34. Ke2 Ke7 35. Kd3 Ke6 36. Kc4 Kd6 37. Nd2 f5 38. b4 Kc6 39. Nb3 h6 40. Nc5 g5 41. f3 b6 42. axb6 Kxb6 43. Nd7+ 1-0

[Event "Dortmund op-B"]
[Site "Dortmund"]
[Date "2003.08.08"]
[Round "7"]
[White "Dorobeck, Ulrich"]
[Black "Lang, Daniel"]
[Result "1/2-1/2"]
[ECO "A29"]
[WhiteElo "1556"]
[BlackElo "1742"]
[PlyCount "63"]
[EventDate "2003.08.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 095 Extra"]
[Source "ChessBase"]
[SourceDate "2003.09.04"]
[SourceVersion "1"]
[SourceVersionDate "2003.09.04"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. d3 h6 4. g3 d5 5. cxd5 Nxd5 6. Bg2 Be6 7. Nf3 Nc6 8. 0-0 Be7 9. a3 0-0 10. Nxd5 Bxd5 11. b4 f5 12. Bb2 Bf6 13. Re1 e4 14. Bxf6 Rxf6 15. dxe4 fxe4 16. Nd4 Qe7 17. Nxc6 bxc6 18. e3 Raf8 19. Re2 Qf7 20. Qc2 g5 21. Rb1 Bc4 22. Rb2 Bxe2 23. Qxe2 Qd5 24. Rd2 Qe5 25. Qc4+ R8f7 26. Bxe4 Rd6 27. Rxd6 Qxd6 28. Bxc6 Kf8 29. Bg2 Qd1+ 30. Bf1 Qd2 31. Qc5+ Ke8 32. f4 1/2-1/2

[Event "Dortmund op-B"]
[Site "Dortmund"]
[Date "2003.08.07"]
[Round "6"]
[White "Gorval, Eugen"]
[Black "Dorobeck, Ulrich"]
[Result "0-1"]
[ECO "B76"]
[WhiteElo "1335"]
[BlackElo "1556"]
[PlyCount "80"]
[EventDate "2003.08.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 095 Extra"]
[Source "ChessBase"]
[SourceDate "2003.09.04"]
[SourceVersion "1"]
[SourceVersionDate "2003.09.04"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nc6 5. Be3 g6 6. Be2 Bg7 7. Qd2 Nf6 8. Nc3 0-0 9. f3 a6 10. h4 h5 11. Nxc6 bxc6 12. Bh6 Be6 13. Qg5 Qb6 14. Rb1 Qd4 15. Rd1 Qb4 16. Bxg7 Kxg7 17. Kf1 Qxb2 18. Qe3 Qxc2 19. Rb1 Rab8 20. Kf2 Rxb1 21. Rxb1 Bxa2 22. Rc1 Qb3 23. Nxa2 Qxa2 24. Rxc6 a5 25. Qa7 Qa4 26. Ra6 Qc2 27. Qxe7 Qc5+ 28. Kf1 Rb8 29. Qxd6 Rb1+ 30. Bd1 Qc4+ 31. Ke1 Qc3+ 32. Qd2 Qc5 33. Ke2 Qc4+ 34. Qd3 Qxd3+ 35. Kxd3 Rxd1+ 36. Ke2 Ra1 37. Ke3 a4 38. Kf4 a3 39. Ke5 Nd7+ 40. Kd6 a2 0-1

[Event "Dortmund op-B"]
[Site "Dortmund"]
[Date "2003.08.06"]
[Round "5"]
[White "Dorobeck, Ulrich"]
[Black "Hirschfelder, Marko"]
[Result "1/2-1/2"]
[ECO "A87"]
[WhiteElo "1556"]
[BlackElo "1346"]
[PlyCount "40"]
[EventDate "2003.08.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 095 Extra"]
[Source "ChessBase"]
[SourceDate "2003.09.04"]
[SourceVersion "1"]
[SourceVersionDate "2003.09.04"]
[SourceQuality "1"]

1. c4 g6 2. d4 f5 3. Nc3 Nf6 4. Nf3 Bg7 5. g3 0-0 6. Bg2 d6 7. 0-0 Qe8 8. Bg5 e5 9. Bxf6 Bxf6 10. dxe5 dxe5 11. e4 f4 12. Nd5 Na6 13. Nxf6+ Rxf6 14. Qd5+ Re6 15. c5 Kg7 16. Bh3 Re7 17. Bxc8 c6 18. Bd7 cxd5 19. Bxe8 Rexe8 20. exd5 Nxc5 1/2-1/2

[Event "Dortmund op-B"]
[Site "Dortmund"]
[Date "2003.08.03"]
[Round "3"]
[White "Mohr, Fides"]
[Black "Dorobeck, Ulrich"]
[Result "1-0"]
[ECO "D35"]
[WhiteElo "1280"]
[BlackElo "1556"]
[PlyCount "78"]
[EventDate "2003.08.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 095 Extra"]
[Source "ChessBase"]
[SourceDate "2003.09.04"]
[SourceVersion "1"]
[SourceVersionDate "2003.09.04"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. e3 0-0 6. cxd5 exd5 7. Bd3 Be6 8. Nf3 Nbd7 9. 0-0 c5 10. Qc2 cxd4 11. Nxd4 Rc8 12. Rac1 Re8 13. Qb1 Bb4 14. Bxh7+ Kf8 15. Bd3 Be7 16. Nxe6+ fxe6 17. Bg6 Ne4 18. Bxe8 Qxe8 19. Bxe7+ Kxe7 20. Nxe4 dxe4 21. Qxe4 b6 22. Qh4+ Nf6 23. Qb4+ Kf7 24. Rc3 Nd5 25. Rxc8 Qxc8 26. Qd2 Qc4 27. b3 Qe4 28. Qe2 Ke7 29. Qa6 Kf6 30. Qxa7 Qc2 31. Qa3 Nc3 32. Qf8+ Kg6 33. Qe8+ Kh7 34. Qxe6 Qe2 35. Qf5+ Kh6 36. Qh3+ Kg6 37. Qe6+ Kh7 38. h3 Nd1 39. Qf5+ Kh8 1-0

[Event "Dortmund op-B"]
[Site "Dortmund"]
[Date "2003.08.02"]
[Round "2"]
[White "Dorobeck, Ulrich"]
[Black "Hobusch, Alexander"]
[Result "0-1"]
[ECO "A40"]
[WhiteElo "1556"]
[BlackElo "1824"]
[PlyCount "128"]
[EventDate "2003.08.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 095 Extra"]
[Source "ChessBase"]
[SourceDate "2003.09.04"]
[SourceVersion "1"]
[SourceVersionDate "2003.09.04"]
[SourceQuality "1"]

1. c4 e6 2. d4 Bb4+ 3. Bd2 Bxd2+ 4. Nxd2 b6 5. e4 Bb7 6. Ngf3 Ne7 7. Be2 0-0 8. 0-0 f5 9. Qc2 Qe8 10. Bd3 Nbc6 11. a3 Qh5 12. d5 Nd8 13. Rfe1 f4 14. dxe6 Nxe6 15. e5 Nc5 16. Ne4 Nxd3 17. Qxd3 Rad8 18. Rad1 Nf5 19. Nd4 Nh4 20. Qh3 Bc8 21. Nf3 Nxf3+ 22. Qxf3 Qxe5 23. Nc3 Qc5 24. Qd5+ Qxd5 25. Nxd5 Ba6 26. b3 c6 27. Nc3 Rde8 28. f3 Rxe1+ 29. Rxe1 d5 30. cxd5 cxd5 31. Rd1 Bb7 32. Rd4 g5 33. Kf2 Kf7 34. g3 fxg3+ 35. hxg3 Ke6 36. Ke3 a6 37. f4 Ra8 38. Kd3 h6 39. fxg5 hxg5 40. Rg4 Kf5 41. Rd4 Ke5 42. Rg4 Rg8 43. Rd4 Rh8 44. Rg4 Rh5 45. Rd4 a5 46. b4 Rh3 47. Rg4 Kf5 48. Rd4 Rxg3+ 49. Kd2 Ke5 50. bxa5 Kxd4 51. Ne2+ Ke5 52. Nxg3 bxa5 53. Ke3 d4+ 54. Kd2 Be4 55. Nh5 g4 56. Ng3 Kf4 57. Ne2+ Ke5 58. Ng3 Bg6 59. Ne2 d3 60. Ng3 Kf4 61. Nf1 g3 62. Ne3 Kf3 63. Nf1 g2 64. Nh2+ Kg3 0-1

[Event "Dortmund op-B"]
[Site "Dortmund"]
[Date "2003.08.01"]
[Round "1"]
[White "Krutwig, Longlong"]
[Black "Dorobeck, Ulrich"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "1829"]
[BlackElo "1556"]
[PlyCount "124"]
[EventDate "2003.08.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 095 Extra"]
[Source "ChessBase"]
[SourceDate "2003.09.04"]
[SourceVersion "1"]
[SourceVersionDate "2003.09.04"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 e6 3. Bf4 Nf6 4. e3 c5 5. c3 Nc6 6. Nbd2 Be7 7. Bd3 0-0 8. 0-0 b6 9. Ne5 Bb7 10. Ndf3 h6 11. Re1 Nxe5 12. Nxe5 Bd6 13. h3 Nd7 14. Nxf7 Rxf7 15. Bxd6 Qf6 16. Rf1 e5 17. dxe5 Nxe5 18. Bxe5 Qxe5 19. Qg4 Bc8 20. Qg6 Bf5 21. Bxf5 Rxf5 22. Rad1 Raf8 23. Rd2 R8f6 24. Qg4 Rg5 25. Qe2 Qf5 26. f4 Rg3 27. Rf3 Rfg6 28. Rxg3 Rxg3 29. Kh2 Rg6 30. Qd3 Rf6 31. Qxf5 Rxf5 32. g4 Rf7 33. Rxd5 Re7 34. Re5 Rd7 35. Kg3 Kf7 36. b4 cxb4 37. cxb4 Kf6 38. Kf3 g5 39. a4 Rc7 40. a5 bxa5 41. Rxa5 gxf4 42. exf4 Rc3+ 43. Kg2 Rc4 44. Ra6+ Kg7 45. Rxa7+ Kf6 46. b5 Rxf4 47. b6 Rb4 48. Rb7 Kg6 49. Kg3 h5 50. Rb8 hxg4 51. hxg4 Kg7 52. b7 Kh7 53. g5 Kg7 54. g6 Rb6 55. Kf4 Rb1 56. Ke4 Re1+ 57. Kd3 Rb1 58. Kc3 Rb6 59. Kd4 Rb1 60. Kc5 Rc1+ 61. Kd4 Rd1+ 62. Ke3 Rb1 1/2-1/2

[Event "Dortmund op-B"]
[Site "Dortmund"]
[Date "2001.??.??"]
[Round "2"]
[White "Dorobeck, Ulrich"]
[Black "Hagenguth, Lutz"]
[Result "0-1"]
[ECO "D11"]
[PlyCount "120"]
[EventDate "2001.07.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. c4 Nf6 2. d4 e6 3. Nc3 d5 4. cxd5 exd5 5. Nf3 Bg4 6. e3 c6 7. Be2 Nbd7 8. 0-0 Bb4 9. Qc2 0-0 10. a3 Ba5 11. b4 Bb6 12. Bb2 Rc8 13. Na4 Re8 14. Nxb6 Qxb6 15. Rfe1 Ne4 16. Nd2 Bxe2 17. Nxe4 Rxe4 18. Rxe2 Nf6 19. f3 Ree8 20. Rae1 Qc7 21. h3 Qg3 22. e4 Qh4 23. e5 Nd7 24. Qf5 Nf8 25. Bc1 Ne6 26. Qd3 Qxd4+ 27. Qxd4 Nxd4 28. Rf2 h6 29. f4 f6 30. Bb2 fxe5 31. fxe5 Ne6 32. Rd1 Rf8 33. Rdf1 Rxf2 34. Rxf2 Rf8 35. Rxf8+ Kxf8 36. Kf2 Ke7 37. Ke3 g6 38. h4 a6 39. g3 b6 40. Kd3 Ng7 41. Bc1 Nf5 42. Bf4 Ke6 43. Kc3 c5 44. bxc5 bxc5 45. Kd3 h5 46. Kc3 Nd4 47. Be3 Ne2+ 48. Kd3 Nxg3 49. Bxc5 Kxe5 50. Be7 Ke6 51. Bd8 Nf5 52. Bg5 Kd6 53. Kc3 Kc5 54. a4 a5 55. Bd8 d4+ 56. Kd3 Kb4 57. Bf6 Kxa4 58. Kc4 Ka3 59. Bxd4 Nxd4 60. Kxd4 Kb3 0-1

[Event "Dortmund op-B"]
[Site "Dortmund"]
[Date "2001.??.??"]
[Round "4"]
[White "Dorobeck, Ulrich"]
[Black "Juntermanns, Hans"]
[Result "1-0"]
[ECO "A22"]
[PlyCount "91"]
[EventDate "2001.07.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. d3 c6 4. Nf3 Qc7 5. Bg5 Be7 6. g3 0-0 7. Bg2 h6 8. Bxf6 Bxf6 9. 0-0 d6 10. d4 exd4 11. Nxd4 Qb6 12. e3 Bxd4 13. Qxd4 Qxd4 14. exd4 Bf5 15. b3 Re8 16. Rfe1 Nd7 17. Be4 Bxe4 18. Nxe4 Re6 19. Re3 Rae8 20. Rae1 d5 21. Nd6 Rxe3 22. Rxe3 Rxe3 23. fxe3 dxc4 24. bxc4 b6 25. Nc8 a5 26. Ne7+ Kf8 27. Nxc6 Ke8 28. Kf2 Nf6 29. Kf3 g5 30. Ne5 Ke7 31. Ng4 h5 32. Nxf6 Kxf6 33. e4 Ke6 34. h4 g4+ 35. Kf4 f6 36. a4 Kf7 37. Kf5 Ke7 38. Kg6 Ke6 39. Kxh5 f5 40. exf5+ Kxf5 41. d5 Ke5 42. Kxg4 Kd6 43. h5 Kc5 44. h6 Kxc4 45. d6 b5 46. axb5 1-0

[Event "Dortmund op-B"]
[Site "Dortmund"]
[Date "2001.??.??"]
[Round "8"]
[White "Dorobeck, Ulrich"]
[Black "Kittel, Peter"]
[Result "1/2-1/2"]
[ECO "D40"]
[PlyCount "32"]
[EventDate "2001.07.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. c4 c6 2. e4 d5 3. exd5 cxd5 4. d4 Nf6 5. Nf3 Nc6 6. Be2 e6 7. 0-0 Be7 8. Nc3 0-0 9. a3 dxc4 10. Bxc4 a6 11. h3 b5 12. Be2 Bb7 13. Be3 Nd5 14. Nxd5 Qxd5 15. Qd2 Bf6 16. Rfd1 Rfd8 1/2-1/2

[Event "Dortmund op-B"]
[Site "Dortmund"]
[Date "2001.??.??"]
[Round "6"]
[White "Dorobeck, Ulrich"]
[Black "Schroeder, Marcel"]
[Result "0-1"]
[ECO "A22"]
[PlyCount "84"]
[EventDate "2001.07.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. d3 Bb4 4. Bd2 0-0 5. Nf3 d6 6. g3 Bg4 7. Bg2 Nc6 8. 0-0 Qe7 9. a3 Bc5 10. Na4 d5 11. b4 Bxf3 12. Bxf3 Bd4 13. Rb1 e4 14. dxe4 dxe4 15. Bg2 e3 16. Bc3 exf2+ 17. Kh1 Bxc3 18. Nxc3 Ng4 19. Ne4 Ne3 20. Qd3 Nxf1 21. Rxf1 Rad8 22. Qf3 Rfe8 23. Qxf2 Nd4 24. e3 f5 25. exd4 fxe4 26. Qe3 Rf8 27. Kg1 Rxf1+ 28. Kxf1 Qf6+ 29. Ke2 Qxd4 30. Bxe4 Qxe3+ 31. Kxe3 b6 32. Bd5+ Kf8 33. Be4 Kf7 34. Ke2 Kf6 35. Bd3 h6 36. Kd2 Ke5 37. Kc3 Rf8 38. c5 bxc5 39. bxc5 Rf2 40. h4 Rf3 41. g4 Rf4 42. g5 h5 0-1

[Event "Dortmund op-B"]
[Site "Dortmund"]
[Date "2001.??.??"]
[Round "3"]
[White "Heyder, Siegfried"]
[Black "Dorobeck, Ulrich"]
[Result "1/2-1/2"]
[ECO "B18"]
[PlyCount "63"]
[EventDate "2001.07.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. Nf3 h6 7. Bc4 Nd7 8. 0-0 Ngf6 9. Re1 e6 10. Bf4 Be7 11. Bd3 Bxd3 12. Qxd3 Nd5 13. Bd2 0-0 14. Ne4 N7f6 15. Qe2 Nxe4 16. Qxe4 Nf6 17. Qe2 Qc7 18. Ne5 Bd6 19. g4 Nd5 20. g5 hxg5 21. Qh5 Bxe5 22. Rxe5 Nf4 23. Bxf4 gxf4 24. Kh1 f6 25. Rxe6 Qd7 26. Rae1 Rf7 27. Qg4 Qd5+ 28. Kg1 Qg5 29. h3 Qxg4+ 30. hxg4 Kf8 31. Kf1 Rd8 32. c3 1/2-1/2

[Event "Dortmund op-B"]
[Site "Dortmund"]
[Date "2001.??.??"]
[Round "7"]
[White "Krueger, Inge"]
[Black "Dorobeck, Ulrich"]
[Result "1/2-1/2"]
[ECO "D55"]
[PlyCount "43"]
[EventDate "2001.07.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Bg5 Be7 5. e3 0-0 6. Nf3 b6 7. cxd5 Nxd5 8. Bxe7 Nxe7 9. Be2 Nd7 10. 0-0 Bb7 11. Rc1 c5 12. dxc5 Nxc5 13. Qc2 Nd5 14. Qb1 Qe7 15. Nxd5 Bxd5 16. Rfd1 Rfd8 17. Nd2 Bb7 18. Bf3 Bxf3 19. Nxf3 Rxd1+ 20. Rxd1 Rd8 21. h4 h6 22. g3 1/2-1/2

[Event "Dortmund op-B"]
[Site "Dortmund"]
[Date "2001.??.??"]
[Round "5"]
[White "Meszaros, Katalin"]
[Black "Dorobeck, Ulrich"]
[Result "1/2-1/2"]
[ECO "B18"]
[PlyCount "126"]
[EventDate "2001.07.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. c3 Nf6 7. Bd3 Bxd3 8. Qxd3 g6 9. Nf3 Bg7 10. 0-0 0-0 11. Re1 Nbd7 12. Qc2 Re8 13. Qb3 Qb6 14. Ng5 Qxb3 15. axb3 c5 16. Nf3 cxd4 17. Nxd4 a6 18. Bd2 Rad8 19. Rad1 Nc5 20. Bc1 e5 21. Nf3 Nxb3 22. Rxd8 Rxd8 23. Nxe5 Nxc1 24. Rxc1 Nd5 25. Nf3 Nf4 26. Kf1 Ne6 27. Ne2 Nc5 28. Ned4 Nd3 29. Rc2 Ne5 30. h3 Nxf3 31. Nxf3 Bf6 32. Rd2 Rxd2 33. Nxd2 Kf8 34. Ke2 Ke8 35. Ne4 Be7 36. Kd3 Kd7 37. b3 Kc6 38. c4 b5 39. Nc3 bxc4+ 40. Kxc4 f5 41. f3 Kd6 42. Nd5 Bd8 43. Nb4 a5 44. Nd3 Kc6 45. Ne5+ Kb6 46. Nd7+ Kc6 47. Nf8 Kd6 48. f4 g5 49. fxg5 Bxg5 50. Nxh7 Bd2 51. g4 fxg4 52. hxg4 Ke6 53. Nf8+ Kf6 54. Nd7+ Kg5 55. Kb5 Kxg4 56. Nb6 Be1 57. Nc4 Kf5 58. Nxa5 Ke6 59. Nc4 Kd7 60. Na3 Kc8 61. Kc4 Kb7 62. Nb1 Ba5 63. Nc3 Kc6 1/2-1/2

[Event "Dortmund op-B"]
[Site "Dortmund"]
[Date "2001.??.??"]
[Round "1"]
[White "Stefaniak, Christian"]
[Black "Dorobeck, Ulrich"]
[Result "1-0"]
[ECO "B13"]
[PlyCount "83"]
[EventDate "2001.07.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nf6 5. c3 e6 6. Bf4 Be7 7. Nd2 0-0 8. Ngf3 Nbd7 9. 0-0 a6 10. Re1 Re8 11. Ne5 b5 12. Nc6 Qb6 13. Nxe7+ Rxe7 14. g4 Bb7 15. g5 Ne8 16. Qh5 g6 17. Qh4 Ng7 18. Re3 Rae8 19. Rh3 Nf8 20. Nf3 Nf5 21. Bxf5 exf5 22. Be5 Rxe5 23. Nxe5 Qd6 24. Re1 Bc8 25. f4 b4 26. Qf2 bxc3 27. bxc3 Bd7 28. Rhe3 Bb5 29. Kg2 Ne6 30. Kg3 Kg7 31. h4 h5 32. Rb1 Rb8 33. Qb2 Rc8 34. Qb4 Qxb4 35. Rxb4 Kf8 36. a4 Bc4 37. Nxg6+ fxg6 38. Rxe6 Kf7 39. Rf6+ Kg7 40. Rbb6 Be2 41. Rxg6+ Kf7 42. Rbf6+ 1-0

[Event "Dortmund op-B"]
[Site "Dortmund"]
[Date "2001.??.??"]
[Round "9"]
[White "Wolkow, Michael"]
[Black "Dorobeck, Ulrich"]
[Result "1-0"]
[ECO "B12"]
[PlyCount "51"]
[EventDate "2001.07.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. g4 Bg6 5. h4 h6 6. h5 Bh7 7. e6 fxe6 8. Bd3 Bxd3 9. Qxd3 Nf6 10. Nf3 Kd7 11. Ne5+ Kc8 12. Nf7 Qa5+ 13. Bd2 Qb6 14. Nxh8 Qxb2 15. Bc3 Qc1+ 16. Qd1 Qxd1+ 17. Kxd1 Nxg4 18. Ke2 Nd7 19. Ng6 c5 20. dxc5 Nxc5 21. Nxf8 Ne4 22. Nxe6 Ngf6 23. Bxf6 gxf6 24. Nd2 Nd6 25. Rhg1 Kd7 26. Nc5+ 1-0

[Event "Dortmund Sparkassen op-B"]
[Site "Dortmund"]
[Date "2000.07.16"]
[Round "9"]
[White "Dorobeck, Ulrich"]
[Black "Westphal, Markus"]
[Result "1/2-1/2"]
[ECO "A34"]
[BlackElo "2143"]
[PlyCount "16"]
[EventDate "2000.07.07"]
[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 c5 2. Nf3 Nf6 3. g3 Nc6 4. Nc3 e6 5. Bg2 d5 6. cxd5 Nxd5 7. Nxd5 exd5 8. d4 Be6 1/2-1/2

[Event "Dortmund Sparkassen op-B"]
[Site "Dortmund"]
[Date "2000.07.15"]
[Round "8"]
[White "Daebel, Hasso"]
[Black "Dorobeck, Ulrich"]
[Result "0-1"]
[ECO "A34"]
[PlyCount "56"]
[EventDate "2000.07.07"]
[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 c5 2. Nc3 Nf6 3. g3 g6 4. Bg2 Bg7 5. e3 d6 6. Nge2 Nbd7 7. Rb1 0-0 8. b3 Rb8 9. Nf4 a6 10. Qc2 b5 11. cxb5 axb5 12. b4 Bb7 13. bxc5 Bxg2 14. Nxg2 b4 15. Na4 dxc5 16. Nxc5 Rc8 17. d4 Qa5 18. Bd2 Nxc5 19. Bxb4 Qa8 20. 0-0 Nce4 21. Qb3 Rb8 22. Rb2 Rfc8 23. Qa3 Qxa3 24. Bxa3 Rxb2 25. Bxb2 Rc2 26. Ba3 Nd5 27. f3 Nd2 28. Bc1 Nxf1 0-1

[Event "Dortmund Sparkassen op-B"]
[Site "Dortmund"]
[Date "2000.07.14"]
[Round "7"]
[White "Dorobeck, Ulrich"]
[Black "Overbeck, Stefan"]
[Result "0-1"]
[ECO "E92"]
[PlyCount "96"]
[EventDate "2000.07.07"]
[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. d4 g6 3. Nf3 Bg7 4. Nc3 0-0 5. e4 d6 6. Be2 e5 7. dxe5 dxe5 8. Qxd8 Rxd8 9. Bg5 Re8 10. 0-0 c6 11. Rfd1 Nfd7 12. Rd2 f6 13. Be3 Bf8 14. a3 Nc5 15. Rad1 Be6 16. b4 Ncd7 17. h3 Kf7 18. Nh2 Be7 19. Bg4 Nf8 20. Bxe6+ Nxe6 21. Nf3 Rd8 22. Rxd8 Nxd8 23. Na4 Ne6 24. Nb2 Ke8 25. c5 Na6 26. Nc4 Rd8 27. Rxd8+ Kxd8 28. Nfd2 Nac7 29. a4 Na6 30. Nd6 Bxd6 31. cxd6 b6 32. b5 cxb5 33. axb5 Nac5 34. Nc4 Nxe4 35. f3 Nc3 36. Bxb6+ axb6 37. Nxb6 Nxb5 38. Nd5 f5 39. Nf6 Nf8 40. g4 Nxd6 41. gxf5 gxf5 42. Kf2 Ke7 43. Nd5+ Ke6 44. Ne3 Ng6 45. Ng2 Nf4 46. h4 Nxg2 47. Kxg2 h5 48. f4 e4 0-1

[Event "Dortmund Sparkassen op-B"]
[Site "Dortmund"]
[Date "2000.07.13"]
[Round "6"]
[White "Dorobeck, Ulrich"]
[Black "Kordel, Mathias"]
[Result "0-1"]
[ECO "A25"]
[PlyCount "34"]
[EventDate "2000.07.07"]
[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 e5 2. Nc3 Bb4 3. d3 Nc6 4. Bd2 f5 5. g3 Nf6 6. Bg2 0-0 7. e3 d6 8. Nge2 Kh8 9. 0-0 Qe8 10. Qc2 Qh5 11. Nd5 Qxe2 12. Nxb4 Nxb4 13. Qc3 Nxd3 14. f3 Be6 15. b3 e4 16. fxe4 Nxe4 17. Bf3 Nxc3 0-1

[Event "Dortmund Sparkassen op-B"]
[Site "Dortmund"]
[Date "2000.07.12"]
[Round "5"]
[White "Nadrowski, Joseph"]
[Black "Dorobeck, Ulrich"]
[Result "0-1"]
[ECO "B76"]
[PlyCount "84"]
[EventDate "2000.07.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. Nc3 c5 2. e4 Nc6 3. Nf3 d6 4. d4 cxd4 5. Nxd4 g6 6. Be3 Bg7 7. f4 Nf6 8. h3 Nxd4 9. Bxd4 0-0 10. Qf3 Bd7 11. Bc4 a6 12. 0-0-0 Qc7 13. Bb3 b5 14. e5 dxe5 15. fxe5 Bc6 16. Qe3 Ne8 17. Nd5 Bxd5 18. Bxd5 Rc8 19. Rd2 e6 20. Bf3 Bh8 21. g4 Ng7 22. h4 Qe7 23. Be2 Rfd8 24. Bd3 Ne8 25. h5 Bg7 26. hxg6 fxg6 27. Rdh2 h5 28. Bxg6 Rxd4 29. Bxe8 Rxg4 30. Bxh5 Rg5 31. Rg1 Rxg1+ 32. Qxg1 Rc7 33. Bg6 Qf8 34. Bh7+ Kh8 35. Bf5+ Bh6+ 36. Kb1 Qxf5 37. Rxh6+ Rh7 38. Rg6 Qxg6 39. Qd1 Rg7 40. Qd8+ Kh7 41. Qh4+ Qh6 42. Qe4+ Kh8 0-1

[Event "Dortmund Sparkassen op-B"]
[Site "Dortmund"]
[Date "2000.07.10"]
[Round "4"]
[White "Dorobeck, Ulrich"]
[Black "Orth, Johannes"]
[Result "0-1"]
[ECO "D94"]
[PlyCount "85"]
[EventDate "2000.07.07"]
[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. d4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. Nf3 Bg7 6. e3 e6 7. Be2 0-0 8. 0-0 Nd7 9. Nxd5 exd5 10. Bd2 Nf6 11. h3 Ne4 12. Bb4 Re8 13. Nd2 Qg5 14. f4 Qd8 15. Nxe4 Rxe4 16. Rf3 c6 17. Bd3 Re8 18. Qe1 Bxd4 19. Bc3 Bxc3 20. Qxc3 Qb6 21. Qd2 Bd7 22. Kh1 Re7 23. Re1 Rae8 24. b3 c5 25. Qf2 f5 26. Qg3 c4 27. bxc4 d4 28. h4 dxe3 29. Qg5 Qd4 30. Bc2 Qd2 31. Rexe3 Rxe3 32. Rxe3 Qxe3 33. Bb3 Be6 34. h5 Kf7 35. hxg6+ hxg6 36. Qh6 Rg8 37. Qh7+ Rg7 38. Qh8 Qxf4 39. Kg1 Bxc4 40. Bxc4+ Qxc4 41. Qd8 Qc1+ 42. Kf2 Qb2+ 43. Kg1 0-1

[Event "Dortmund Sparkassen op-B"]
[Site "Dortmund"]
[Date "2000.07.09"]
[Round "3"]
[White "Feinshtein, Janir"]
[Black "Dorobeck, Ulrich"]
[Result "1/2-1/2"]
[ECO "B12"]
[PlyCount "118"]
[EventDate "2000.07.07"]
[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 c6 2. d4 d5 3. e5 e6 4. Nf3 c5 5. c3 cxd4 6. Nxd4 Nc6 7. Bb5 Bd7 8. Bxc6 bxc6 9. 0-0 c5 10. Nc2 Ne7 11. Ne3 Ng6 12. f4 Be7 13. Nd2 0-0 14. Ng4 Rb8 15. Nf3 Re8 16. Qe1 Nh4 17. Ng5 Nf5 18. Rf3 h6 19. h4 h5 20. Ne3 Nxe3 21. Qxe3 g6 22. Qd3 Bb5 23. Qc2 Qb6 24. Nxf7 Kxf7 25. g4 Rg8 26. f5 gxf5 27. g5 Bd7 28. Kh2 Rbc8 29. Bf4 d4 30. Rg1 Rg6 31. Rgf1 Bc6 32. R3f2 Be4 33. Qe2 d3 34. Qxh5 Rcg8 35. Qd1 c4 36. Kg3 Qd8 37. Rh2 Bxg5 38. hxg5 Rxg5+ 39. Kf2 Qb6+ 40. Ke1 R5g6 41. Rh7+ Kf8 42. b4 R8g7 43. Rxg7 Kxg7 44. Qh5 Qd8 45. Bh6+ Kf7 46. Rg1 Qg8 47. a4 Bf3 48. Qxg6+ Qxg6 49. Rxg6 Kxg6 50. Bd2 Bc6 51. b5 Bb7 52. Kf2 Kf7 53. Ke3 Ke7 54. Kd4 Bd5 55. Kc5 Kd7 56. b6 Kc8 57. a5 axb6+ 58. Kxb6 Kb8 59. a6 Ka8 1/2-1/2

[Event "Dortmund Sparkassen op-B"]
[Site "Dortmund"]
[Date "2000.07.08"]
[Round "2"]
[White "Dorobeck, Ulrich"]
[Black "Hardt, Winfried"]
[Result "0-1"]
[ECO "D94"]
[PlyCount "74"]
[EventDate "2000.07.07"]
[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. d4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. Nf3 Bg7 6. e3 0-0 7. Be2 c5 8. Nxd5 Qxd5 9. 0-0 Nc6 10. dxc5 Qxc5 11. Qb3 e5 12. e4 h6 13. Be3 Qe7 14. Rac1 Nd4 15. Qd3 Bg4 16. Bxd4 Bxf3 17. Bc5 Bxe2 18. Qxe2 Qe6 19. Bxf8 Bxf8 20. a3 Qb6 21. Rfd1 Bc5 22. Rc2 Kg7 23. h3 Re8 24. Qf3 Re6 25. Rd7 Rf6 26. Qg3 Rf4 27. Rxb7 Qxb7 28. Rxc5 Qxe4 29. Qc3 Kf6 30. Rc7 Qe2 31. Qc2 Qe1+ 32. Kh2 Rxf2 33. Qb3 Kg7 34. Rc2 Rf1 35. g4 Rh1+ 36. Kg2 Qf1+ 37. Kg3 Rxh3# 0-1

[Event "Dortmund Sparkassen op-B"]
[Site "Dortmund"]
[Date "2000.07.07"]
[Round "1"]
[White "Smolka, Alexander"]
[Black "Dorobeck, Ulrich"]
[Result "0-1"]
[ECO "D41"]
[PlyCount "71"]
[EventDate "2000.07.07"]
[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 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nc3 e6 6. Nf3 Be7 7. cxd5 Nxd5 8. Bd3 Nxc3 9. bxc3 Nd7 10. 0-0 Nf6 11. Bb2 0-0 12. Rc1 b6 13. Re1 Bb7 14. Bb1 Qc7 15. Ne5 Bd6 16. Qc2 g6 17. c4 Rfd8 18. Qc3 Bxe5 19. dxe5 Ne8 20. Qh3 Qe7 21. Rc3 Ng7 22. Rg3 Qb4 23. Bc3 Qxc4 24. Qh6 Qd5 25. Be4 Qxe4 26. Rxe4 Bxe4 27. Re3 Nf5 28. Qf4 Nxe3 29. fxe3 Rac8 30. Bb4 Rd1+ 31. Kf2 Rc2+ 32. Kg3 Rxg2+ 33. Kh3 Rh1 34. Bd6 Rhxh2+ 35. Qxh2 Rxh2+ 36. Kxh2 0-1

[Event "Dortmund op-B"]
[Site "Dortmund"]
[Date "1999.07.18"]
[Round "9"]
[White "Dorobeck, Ulrich"]
[Black "Esser, Heinz1"]
[Result "1-0"]
[ECO "A56"]
[PlyCount "69"]
[EventDate "1999.07.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. c4 c5 2. Nc3 Nf6 3. Nf3 d6 4. d4 Nbd7 5. e4 e5 6. d5 Be7 7. Be2 0-0 8. 0-0 a6 9. h3 Rb8 10. Be3 Ne8 11. Qc2 Nc7 12. Nd2 Bg5 13. f4 exf4 14. Bxf4 Bxf4 15. Rxf4 Ne5 16. Nf3 Ng6 17. Qd2 Nxf4 18. Qxf4 Qe8 19. Qxd6 Qd7 20. Qxc5 b6 21. Qe3 Qd6 22. e5 Qc5 23. Qxc5 bxc5 24. b3 Bd7 25. Ne4 a5 26. Nxc5 Bf5 27. Nd4 Bc8 28. Nc6 Ra8 29. Ne7+ Kh8 30. Nxc8 Rfxc8 31. Rf1 Kg8 32. Bf3 Ra7 33. d6 Na6 34. Nxa6 Rxa6 35. Bb7 1-0

[Event "Dortmund op-B"]
[Site "Dortmund"]
[Date "1999.07.17"]
[Round "8"]
[White "Naiditsch, Marija"]
[Black "Dorobeck, Ulrich"]
[Result "1-0"]
[ECO "B22"]
[PlyCount "58"]
[EventDate "1999.07.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 c5 2. c3 d6 3. d4 cxd4 4. cxd4 e5 5. Nf3 Bg4 6. Bb5+ Nd7 7. Be3 Ngf6 8. Nc3 Be7 9. 0-0 0-0 10. h3 Bh5 11. Rc1 a6 12. Be2 Rc8 13. Nh2 Bxe2 14. Qxe2 Nb6 15. dxe5 dxe5 16. Rfd1 Qe8 17. Bxb6 Qc6 18. Nd5 Qe6 19. Nxf6+ Bxf6 20. Be3 Qxa2 21. Ng4 Qe6 22. Nxf6+ Qxf6 23. Rxc8 Rxc8 24. Qg4 Rd8 25. Rxd8+ Qxd8 26. Bb6 Qe8 27. Qd1 Kf8 28. Qd6+ Kg8 29. Qd8 Kf8 1-0

[Event "Dortmund op-B"]
[Site "Dortmund"]
[Date "1999.07.16"]
[Round "7"]
[White "Dorobeck, Ulrich"]
[Black "Guennewig, Hans Norbert"]
[Result "1/2-1/2"]
[ECO "E94"]
[PlyCount "127"]
[EventDate "1999.07.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. c4 Nf6 2. d4 g6 3. Nc3 Bg7 4. Nf3 0-0 5. e4 d6 6. Be2 e5 7. 0-0 Nbd7 8. h3 Re8 9. d5 Nc5 10. Qc2 a5 11. Be3 b6 12. a3 Bd7 13. Nd2 Qe7 14. b4 axb4 15. axb4 Na6 16. b5 Nc5 17. Nb3 Reb8 18. Nxc5 bxc5 19. Ra2 Ne8 20. Rfa1 Rxa2 21. Rxa2 f5 22. Qd1 f4 23. Bd2 Qh4 24. Bg4 Bxg4 25. Qxg4 Qd8 26. Qd1 h5 27. f3 g5 28. Be1 Nf6 29. Bf2 Qe8 30. g4 fxg3 31. Bxg3 Qc8 32. Kg2 h4 33. Bf2 Nh5 34. Ne2 Qf8 35. Qd2 Qf6 36. Be3 Rf8 37. Ng1 Nf4+ 38. Bxf4 gxf4 39. Kh2 Kh8 40. Qg2 Bh6 41. Qf1 Rg8 42. Rg2 Rxg2+ 43. Qxg2 Bf8 44. Qg4 Kh7 45. Ne2 Bh6 46. Nc3 Qd8 47. Nd1 Bg5 48. Nf2 Qf6 49. Qd7+ Qg7 50. Qxg7+ Kxg7 51. Kg1 Kf8 52. Kf1 Ke8 53. Ke2 Kd8 54. Kd3 Kc8 55. Kc3 Kb7 56. Kb3 Kb6 57. Ka4 Bd8 58. Ng4 Bg5 59. Kb3 Ka5 60. Ka3 Bd8 61. Nh6 Kb6 62. Ka4 Bg5 63. Ng4 Bd8 64. Nf2 1/2-1/2

[Event "Dortmund op-B"]
[Site "Dortmund"]
[Date "1999.07.15"]
[Round "6"]
[White "Meya, Carsten"]
[Black "Dorobeck, Ulrich"]
[Result "1-0"]
[ECO "B23"]
[PlyCount "99"]
[EventDate "1999.07.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 d6 3. Bc4 Nf6 4. d3 g6 5. Nge2 Nc6 6. a3 Bg7 7. 0-0 0-0 8. f4 a6 9. Ng3 Bg4 10. Qd2 Nd4 11. f5 e6 12. h3 Bh5 13. Qf2 Qc7 14. Nxh5 Nxh5 15. g4 Nf6 16. g5 Nd7 17. f6 Bh8 18. Bf4 Nxf6 19. gxf6 Bxf6 20. Bh6 Bg7 21. Bxg7 Kxg7 22. e5 d5 23. Qf6+ Kg8 24. Bxd5 Ne2+ 25. Nxe2 exd5 26. Nf4 Qd8 27. Qxd8 Raxd8 28. e6 fxe6 29. Nxe6 Rxf1+ 30. Rxf1 Rc8 31. c3 b6 32. Kg2 a5 33. Rf2 Re8 34. Nf4 Rd8 35. Re2 d4 36. c4 Rd6 37. a4 Kf7 38. Nd5 Kf8 39. Kg3 h6 40. h4 Kf7 41. Re7+ Kf8 42. Rb7 Re6 43. Rxb6 Re1 44. Kf2 Rh1 45. Rxg6 Rxh4 46. Kg3 Rh1 47. Nf4 h5 48. Rh6 Rb1 49. Rxh5 Rxb2 50. Rxc5 1-0

[Event "Dortmund op-B"]
[Site "Dortmund"]
[Date "1999.07.14"]
[Round "5"]
[White "Dorobeck, Ulrich"]
[Black "Kollek, Hansjochen"]
[Result "1-0"]
[ECO "E94"]
[PlyCount "61"]
[EventDate "1999.07.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. c4 Nf6 2. d4 g6 3. Nc3 Bg7 4. Nf3 0-0 5. e4 d6 6. Be2 Nbd7 7. 0-0 e5 8. h3 b6 9. Bg5 h6 10. Be3 exd4 11. Bxd4 Bb7 12. e5 dxe5 13. Nxe5 c5 14. Nxd7 Qxd7 15. Bxf6 Qxd1 16. Rfxd1 Bxf6 17. Rac1 Kg7 18. b3 Rfe8 19. Bf1 Rad8 20. Nb5 Rxd1 21. Rxd1 a6 22. Nc7 Rd8 23. Rxd8 Bxd8 24. Nd5 Bxd5 25. cxd5 a5 26. g4 Bc7 27. Kg2 Kf6 28. Kf3 Ke5 29. Ke3 f6 30. Bg2 Bd6 31. f4# 1-0

[Event "Dortmund op-B"]
[Site "Dortmund"]
[Date "1999.07.12"]
[Round "4"]
[White "Ezzat, Tarik"]
[Black "Dorobeck, Ulrich"]
[Result "1/2-1/2"]
[ECO "B50"]
[PlyCount "90"]
[EventDate "1999.07.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bc4 Nf6 4. Nc3 Nc6 5. d3 g6 6. Ng5 e6 7. Nf3 Bg7 8. 0-0 0-0 9. Bg5 a6 10. Bf4 Na5 11. e5 dxe5 12. Nxe5 Nxc4 13. Nxc4 b5 14. Ne3 Bb7 15. Bg5 Qc7 16. Ne2 Nd5 17. Nxd5 Bxd5 18. c3 Rfe8 19. f3 c4 20. d4 Bc6 21. Qd2 Qb7 22. Rf2 e5 23. Raf1 Rac8 24. f4 e4 25. f5 Rc7 26. Be3 Bd5 27. fxg6 fxg6 28. Nf4 Rf7 29. Qc1 Ref8 30. Nxd5 Qxd5 31. Qc2 Rxf2 32. Rxf2 Rf7 33. Kf1 Kf8 34. g3 Ke7 35. Ke1 Kd7 36. Rxf7+ Qxf7 37. Qxe4 Qe6 38. Qb7+ Ke8 39. Qb8+ Kd7 40. Qf4 Qd5 41. Qg4+ Qe6 42. Qg5 Qe4 43. Kf1 Qf3+ 44. Bf2 Qh1+ 45. Bg1 Qf3+ 1/2-1/2

[Event "Dortmund op-B"]
[Site "Dortmund"]
[Date "1999.07.11"]
[Round "3"]
[White "Dorobeck, Ulrich"]
[Black "Engelking, Bernhard"]
[Result "1/2-1/2"]
[ECO "E51"]
[PlyCount "70"]
[EventDate "1999.07.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. c4 Nf6 2. d4 e6 3. Nc3 Bb4 4. Bd2 b6 5. Nf3 Bb7 6. e3 0-0 7. Be2 d5 8. cxd5 Bxc3 9. Bxc3 Nxd5 10. Qc2 Nd7 11. 0-0 Nxc3 12. bxc3 Rc8 13. e4 c5 14. Qd3 Nf6 15. e5 Nd5 16. Rfd1 Qc7 17. Ng5 g6 18. Bf3 Qe7 19. Ne4 Rfd8 20. Nd6 Rc7 21. Nxb7 Rxb7 22. Bxd5 Rxd5 23. Qe3 Rbd7 24. Rd3 Qd8 25. Rad1 f6 26. f4 f5 27. Qf2 Qc8 28. Qh4 Qa6 29. Qf2 Qc4 30. Qb2 Kf8 31. Qb3 Qa6 32. Qb2 Ke8 33. Kf2 Kf8 34. Ke3 Qb7 35. Kf2 Qa6 1/2-1/2

[Event "Dortmund op-B"]
[Site "Dortmund"]
[Date "1999.07.10"]
[Round "2"]
[White "Sohrabi, Daria"]
[Black "Dorobeck, Ulrich"]
[Result "1/2-1/2"]
[ECO "A31"]
[PlyCount "101"]
[EventDate "1999.07.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. c4 c5 2. Nc3 Nc6 3. Nf3 Nf6 4. g3 d6 5. Bg2 g6 6. d4 cxd4 7. Nxd4 Bd7 8. 0-0 Bg7 9. Nf3 0-0 10. Bd2 a6 11. Qc1 Bg4 12. Bh6 Bxf3 13. Bxf3 Qd7 14. Ne4 Nxe4 15. Bxe4 Nd4 16. Bf3 Nxf3+ 17. exf3 Qc6 18. Bxg7 Kxg7 19. Qc3+ f6 20. Rae1 e5 21. Qb4 Rad8 22. Rd1 Rf7 23. Rd3 d5 24. Rfd1 d4 25. Qa5 Rdd7 26. b3 Rfe7 27. Qd2 Qc5 28. f4 Re6 29. fxe5 fxe5 30. Re1 Rf7 31. f4 Rff6 32. fxe5 Rxe5 33. Rxe5 Qxe5 34. Rxd4 Qc5 35. b4 Qf5 36. Rd7+ Rf7 37. Rxf7+ Qxf7 38. Qd4+ Kg8 39. Qd5 Qxd5 40. cxd5 Kf7 41. Kf2 Kf6 42. Ke3 Ke5 43. Kd3 Kxd5 44. Kc3 b6 45. a4 b5 46. axb5 axb5 47. Kd3 g5 48. g4 h6 49. h3 Ke5 50. Ke3 Kd5 51. Kd3 1/2-1/2

[Event "Dortmund op-B"]
[Site "Dortmund"]
[Date "1999.07.09"]
[Round "1"]
[White "Dorobeck, Ulrich"]
[Black "Sebald, Ralph"]
[Result "0-1"]
[ECO "A35"]
[PlyCount "50"]
[EventDate "1999.07.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. c4 c5 2. Nc3 Nc6 3. Nf3 e5 4. d3 d6 5. g3 Be7 6. Bg2 f5 7. 0-0 Nf6 8. Bg5 0-0 9. Bxf6 Bxf6 10. Nd5 Be6 11. Nxf6+ Qxf6 12. a3 Rab8 13. Qc2 b5 14. e3 bxc4 15. dxc4 e4 16. Rab1 exf3 17. Bxf3 Ne5 18. Be2 Bd7 19. f4 Ng4 20. Bxg4 fxg4 21. Rf2 Rbe8 22. Re2 Bc6 23. e4 Qd4+ 24. Kf1 Bxe4 25. Qa4 Bd3 0-1

[Event "ICCF-Cup11 V81 corr"]
[Site "ICCF corr"]
[Date "1997.??.??"]
[Round "?"]
[White "Dorobeck, Ulrich"]
[Black "MacDonald, David G"]
[Result "0-1"]
[ECO "B23"]
[PlyCount "102"]
[EventDate "1997.10.??"]
[EventType "tourn (corr)"]
[EventRounds "8"]
[SourceTitle "Corr 2002"]
[Source "ChessBase"]
[SourceDate "2002.05.23"]
[SourceVersion "1"]
[SourceVersionDate "2002.05.23"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 e6 3. g3 d5 4. exd5 exd5 5. Bg2 Nf6 6. Nge2 d4 7. Ne4 Nxe4 8. Bxe4 Bd6 9. c3 Nc6 10. Bxc6+ bxc6 11. cxd4 cxd4 12. Nxd4 0-0 13. 0-0 Bxg3 14. hxg3 Qxd4 15. Qf3 Re8 16. d3 Bh3 17. Be3 Qxd3 18. Rfe1 Re6 19. Rad1 Qg6 20. Rd4 Bf5 21. Qd1 h5 22. Rh4 Bg4 23. Qd4 Re4 24. Qc3 Bf3 25. Rxe4 Bxe4 26. Bd4 Bd5 27. b3 h4 28. Bc5 hxg3 29. Qxg3 Qxg3+ 30. fxg3 a5 31. Re7 a4 32. bxa4 Rxa4 33. a3 Rc4 34. Bd6 Rc2 35. Rc7 Ra2 36. Re7 Kh7 37. Kf1 Kg6 38. Ke1 Kf5 39. Re2 Rxe2+ 40. Kxe2 Ke4 41. Kd2 Kd4 42. a4 Bc4 43. a5 Ba6 44. g4 Kc4 45. g5 Kb5 46. Bc7 f6 47. gxf6 gxf6 48. Kc3 c5 49. Bd8 f5 50. Bc7 Kc6 51. Be5 Kd5 0-1

[Event "ICCF-Cup11 V81 corr"]
[Site "ICCF corr"]
[Date "1997.??.??"]
[Round "?"]
[White "Dorobeck, Ulrich"]
[Black "Siewerdt, Frank"]
[Result "0-1"]
[ECO "C42"]
[PlyCount "82"]
[EventDate "1997.10.??"]
[EventType "tourn (corr)"]
[EventRounds "8"]
[SourceTitle "Corr 2002"]
[Source "ChessBase"]
[SourceDate "2002.05.23"]
[SourceVersion "1"]
[SourceVersionDate "2002.05.23"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. d4 d5 6. Bd3 Nc6 7. 0-0 Be7 8. c4 Nb4 9. cxd5 Nxd3 10. Qxd3 Qxd5 11. Re1 Bf5 12. Ne5 f6 13. Nc3 Nxc3 14. Qxf5 Nb5 15. Qf3 0-0-0 16. Qg4+ Kb8 17. Nf3 Bb4 18. Rd1 Rhe8 19. Be3 Qd7 20. Qxd7 Rxd7 21. Rac1 Nd6 22. a3 Ba5 23. b4 Bb6 24. a4 a5 25. b5 Nf5 26. Rd3 h5 27. h3 g5 28. g4 hxg4 29. hxg4 Nh6 30. Nh2 Re4 31. f3 Rxe3 32. Rxe3 Bxd4 33. Kf2 Nf7 34. Nf1 Bxe3+ 35. Nxe3 Ne5 36. Rd1 Rd3 37. Rxd3 Nxd3+ 38. Kg3 Nb2 39. Nd5 Nxa4 40. f4 Nc5 41. Nxf6 a4 0-1

[Event "ICCF-Cup11 V81 corr"]
[Site "ICCF corr"]
[Date "1997.??.??"]
[Round "?"]
[White "Dorobeck, Ulrich"]
[Black "Ullrich, Juergen"]
[Result "1/2-1/2"]
[ECO "B21"]
[BlackElo "2140"]
[PlyCount "60"]
[EventDate "1997.10.??"]
[EventType "tourn (corr)"]
[EventRounds "8"]
[SourceTitle "Corr 2002"]
[Source "ChessBase"]
[SourceDate "2002.05.23"]
[SourceVersion "1"]
[SourceVersionDate "2002.05.23"]
[SourceQuality "1"]

1. e4 c5 2. f4 d5 3. exd5 Qxd5 4. Nc3 Qe6+ 5. Be2 Nf6 6. Nf3 Nc6 7. 0-0 Nd4 8. b3 Nxe2+ 9. Nxe2 g6 10. Bb2 Bg7 11. Ng3 0-0 12. f5 Qd7 13. fxg6 hxg6 14. Qe2 b6 15. Rae1 e6 16. Ne4 Nxe4 17. Bxg7 Kxg7 18. Qxe4 Bb7 19. Qe5+ Kg8 20. d3 Bxf3 21. Rxf3 Qd4+ 22. Kh1 Qxe5 23. Rxe5 Rad8 24. Kg1 Rd4 25. Kf2 Rfd8 26. g3 R8d5 27. Rxd5 Rxd5 28. Ke3 Kf8 29. Rf4 Ke7 30. Rh4 Rd8 1/2-1/2

[Event "ICCF-Cup11 V81 corr"]
[Site "ICCF corr"]
[Date "1997.??.??"]
[Round "?"]
[White "Dorobeck, Ulrich"]
[Black "Vitols, Karlis"]
[Result "1-0"]
[ECO "C89"]
[BlackElo "2230"]
[PlyCount "83"]
[EventDate "1997.10.??"]
[EventType "tourn (corr)"]
[EventRounds "8"]
[SourceTitle "Corr 2002"]
[Source "ChessBase"]
[SourceDate "2002.05.23"]
[SourceVersion "1"]
[SourceVersionDate "2002.05.23"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 0-0 8. c3 d5 9. exd5 Nxd5 10. Nxe5 Nxe5 11. Rxe5 c6 12. d4 Bd6 13. Re1 Qh4 14. g3 Qh3 15. Be3 Bg4 16. Qd3 Rae8 17. Nd2 Re6 18. a4 f5 19. Qf1 Qh5 20. f4 bxa4 21. Rxa4 Rb8 22. Bxd5 cxd5 23. Qg2 Qe8 24. Qxd5 Kh8 25. Kf2 Rxb2 26. Ra2 Rxa2 27. Qxa2 Rh6 28. Kg1 Bf8 29. Nc4 Qe6 30. Rb1 Qd5 31. Rb8 Rf6 32. Qa3 Kg8 33. Ne5 Be2 34. Qb3 Qxb3 35. Rxb3 a5 36. Rb8 g6 37. d5 a4 38. Bc5 Kg7 39. Bd4 Kg8 40. c4 a3 41. c5 a2 42. c6 1-0

[Event "ICCF-Cup11 V81 corr"]
[Site "ICCF corr"]
[Date "1997.??.??"]
[Round "?"]
[White "Gerold, Guenter"]
[Black "Dorobeck, Ulrich"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2230"]
[PlyCount "99"]
[EventDate "1997.10.??"]
[EventType "tourn (corr)"]
[EventRounds "8"]
[SourceTitle "Corr 2002"]
[Source "ChessBase"]
[SourceDate "2002.05.23"]
[SourceVersion "1"]
[SourceVersionDate "2002.05.23"]
[SourceQuality "1"]

1. b4 e5 2. Bb2 Bxb4 3. Bxe5 Nf6 4. e3 Nc6 5. Bb2 0-0 6. Be2 d5 7. Nf3 Bg4 8. 0-0 Re8 9. a3 Bd6 10. Nc3 a6 11. h3 Bf5 12. Nh4 Bd7 13. Nf3 Qe7 14. Re1 Rad8 15. d4 Na7 16. Bd3 Nb5 17. Nb1 c6 18. Ne5 Nc7 19. c4 dxc4 20. Nxc4 Ncd5 21. Nxd6 Qxd6 22. Nd2 Rc8 23. Nb3 Rc7 24. Nc5 Be6 25. Qf3 Qd8 26. e4 Nb6 27. Bc3 Nbd7 28. Nxe6 Rxe6 29. Rab1 Qe7 30. Ba5 b6 31. Bxb6 Rb7 32. Ba5 Rxb1 33. Bxb1 c5 34. Qd1 cxd4 35. Bb4 Qe8 36. Qxd4 Ne5 37. Bc3 Qc8 38. f4 Nc6 39. Qd3 Nd7 40. Ba2 Rg6 41. Rd1 Nc5 42. Qc4 Qe6 43. Qxe6 fxe6 44. Rd6 Rg3 45. Be1 Rxa3 46. Rxc6 Rxa2 47. Rxc5 Re2 48. Bc3 Rxe4 49. Rc8+ Kf7 50. Rc7+ 1-0

[Event "ICCF-Cup11 V81 corr"]
[Site "ICCF corr"]
[Date "1997.??.??"]
[Round "?"]
[White "Pely, Giora"]
[Black "Dorobeck, Ulrich"]
[Result "1-0"]
[ECO "B79"]
[WhiteElo "2360"]
[PlyCount "61"]
[EventDate "1997.10.??"]
[EventType "tourn (corr)"]
[EventRounds "8"]
[SourceTitle "Corr 2002"]
[Source "ChessBase"]
[SourceDate "2002.05.23"]
[SourceVersion "1"]
[SourceVersionDate "2002.05.23"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 0-0 8. Qd2 Nc6 9. Bc4 Bd7 10. 0-0-0 Qa5 11. Bb3 Rfc8 12. Kb1 Ne5 13. h4 Nc4 14. Bxc4 Rxc4 15. Nb3 Qd8 16. e5 Ne8 17. exd6 Nxd6 18. h5 Bxc3 19. bxc3 Be6 20. hxg6 fxg6 21. g4 Qf8 22. Bd4 Qf7 23. Qg5 Ne8 24. Qe5 Qf6 25. Qe3 Qf7 26. Rh6 Nf6 27. Rdh1 Rc6 28. g5 Nd7 29. Rxh7 Qxh7 30. Rxh7 Kxh7 31. Nc5 1-0

[Event "ICCF-Cup11 V81 corr"]
[Site "ICCF corr"]
[Date "1997.??.??"]
[Round "?"]
[White "Presado, Carlos MP"]
[Black "Dorobeck, Ulrich"]
[Result "1/2-1/2"]
[ECO "A03"]
[WhiteElo "2095"]
[PlyCount "72"]
[EventDate "1997.10.??"]
[EventType "tourn (corr)"]
[EventRounds "8"]
[SourceTitle "Corr 2002"]
[Source "ChessBase"]
[SourceDate "2002.05.23"]
[SourceVersion "1"]
[SourceVersionDate "2002.05.23"]
[SourceQuality "1"]

1. Nf3 c5 2. b3 d5 3. e3 Nf6 4. Bb2 Nc6 5. Bb5 Bd7 6. 0-0 e6 7. Bxc6 Bxc6 8. Ne5 Bd6 9. f4 Rc8 10. d3 0-0 11. Nd2 a6 12. Rf3 b5 13. Rh3 Qe7 14. Nxc6 Rxc6 15. Qf3 e5 16. c4 exf4 17. exf4 Re8 18. cxd5 Rc7 19. Qg3 g6 20. Ne4 Nxe4 21. dxe4 f6 22. Qh4 c4 23. f5 Be5 24. Bxe5 Qxe5 25. Rd1 Qxe4 26. fxg6 Qxh4 27. Rxh4 hxg6 28. d6 Rc6 29. d7 Rd8 30. bxc4 bxc4 31. Kf2 c3 32. Rhd4 c2 33. Rc1 Rc7 34. Rd2 Rcxd7 35. Rxd7 Rxd7 36. Rxc2 Kf7 1/2-1/2

[Event "ITA corr"]
[Site "Italy"]
[Date "1979.??.??"]
[Round "?"]
[White "Battaglini"]
[Black "Dorobeck, Ulrich"]
[Result "1-0"]
[ECO "C19"]
[PlyCount "55"]
[EventDate "1979.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[EventCountry "ITA"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Ne7 7. Nf3 Qc7 8. a4 b6 9. Bd3 Bd7 10. Ng5 g6 11. Qf3 Nf5 12. Bd2 Nc6 13. Nxf7 Kxf7 14. Bb5 Kg7 15. Qf4 Rhf8 16. g4 Nfe7 17. Qh6+ Kh8 18. Bxc6 Nxc6 19. f4 c4 20. h4 Ne7 21. Qg5 Rf7 22. h5 Rg8 23. hxg6 Nxg6 24. Qh6 Qd8 25. f5 exf5 26. Bg5 Qf8 27. Bf6+ Rgg7 28. Qxh7# 1-0

