[Event "Dortmund op-B"]
[Site "Dortmund"]
[Date "2009.07.12"]
[Round "9"]
[White "Haufe, Sven"]
[Black "Weiss, Manfred"]
[Result "0-1"]
[ECO "D47"]
[BlackElo "1476"]
[PlyCount "126"]
[EventDate "2009.07.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. Nc3 Nbd7 5. e3 c6 6. Bd3 dxc4 7. Bxc4 Nd5 8. a3 Be7 9. e4 N5f6 10. 0-0 0-0 11. e5 Nd5 12. Qc2 Re8 13. Bd3 g6 14. Nxd5 exd5 15. b4 Bf8 16. Re1 Nb6 17. Bg5 Qc7 18. h3 Be6 19. Qc1 Bg7 20. Bh6 Qe7 21. Bxg7 Kxg7 22. a4 a6 23. Qc3 Rac8 24. a5 Na8 25. Qd2 Nc7 26. Rac1 h6 27. Kh2 Qd7 28. Be2 Rf8 29. h4 Bg4 30. g3 Ne6 31. Ng1 Bxe2 32. Nxe2 Qe7 33. Kg2 Nc7 34. Nc3 Qxb4 35. Rb1 Qxa5 36. Qb2 Nb5 37. Nxb5 axb5 38. Ra1 Qc7 39. Qb4 Ra8 40. Kf3 b6 41. Ke3 Ra5 42. Rxa5 bxa5 43. Qc5 a4 44. Kd2 Qa5+ 45. Ke2 Qa6 46. Qb4 Ra8 47. Ra1 a3 48. Ra2 Qa4 49. Qc5 Qc4+ 50. Qxc4 bxc4 51. Kd2 f6 52. f4 fxe5 53. fxe5 Kf7 54. g4 Ke6 55. Kc3 Ra4 56. h5 g5 57. Kc2 c5 58. dxc5 Kxe5 59. c6 Kd6 60. c7 Kxc7 61. Kc3 Kd7 62. Kd4 Kd6 63. Kc3 Kc5 0-1

[Event "Dortmund op-B"]
[Site "Dortmund"]
[Date "2009.07.11"]
[Round "8"]
[White "Zelbel, Jacqueline"]
[Black "Haufe, Sven"]
[Result "0-1"]
[ECO "C40"]
[WhiteElo "1040"]
[PlyCount "48"]
[EventDate "2009.07.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 f5 3. d3 Nc6 4. Nc3 Nf6 5. Bd2 Be7 6. g3 0-0 7. Bg2 fxe4 8. dxe4 d6 9. Qe2 Kh8 10. h4 Be6 11. 0-0-0 Qd7 12. h5 h6 13. Nh4 Kg8 14. Ng6 Rf7 15. Bf3 Nd4 16. Qd3 Nxf3 17. Rdf1 Nxd2 18. Qxd2 Bg4 19. Nd5 Nxd5 20. exd5 Bg5 21. f4 exf4 22. gxf4 Bf6 23. Qd3 Re8 24. f5 Be2 0-1

[Event "Dortmund op-B"]
[Site "Dortmund"]
[Date "2009.07.10"]
[Round "7"]
[White "Busche, Heinz"]
[Black "Haufe, Sven"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1380"]
[PlyCount "35"]
[EventDate "2009.07.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 c5 3. c3 Nc6 4. Bf4 Nf6 5. h3 e6 6. Nbd2 Bd6 7. Bxd6 Qxd6 8. e3 c4 9. Qc2 h6 10. Be2 0-0 11. e4 Qc7 12. e5 Nd7 13. Nh2 f6 14. f4 fxe5 15. fxe5 b5 16. Qg6 Nb6 17. Ng4 Qf7 18. Nxh6+ 1-0

[Event "Dortmund op-B"]
[Site "Dortmund"]
[Date "2009.07.09"]
[Round "6"]
[White "Haufe, Sven"]
[Black "Huebben, Dominik"]
[Result "0-1"]
[ECO "A40"]
[BlackElo "1383"]
[PlyCount "95"]
[EventDate "2009.07.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. d4 e5 2. dxe5 Nc6 3. Nf3 Qe7 4. Bf4 Qb4+ 5. Nbd2 Qxf4 6. e3 Qb4 7. Bc4 Qxb2 8. 0-0 Nxe5 9. Nxe5 Qxe5 10. Nf3 Qf6 11. e4 Qd6 12. Qe2 Qe7 13. Qd1 d6 14. Rb1 b6 15. Re1 Bg4 16. Qd5 Rd8 17. Ng5 Be6 18. Nxe6 Qxe6 19. Bb5+ Ke7 20. Rb3 g6 21. Rc3 Kf6 22. f4 Qxd5 23. exd5 Ne7 24. Rxc7 Nxd5 25. Rxa7 Rc8 26. Rd1 Nc3 27. Bd7 Nxd1 28. Bxc8 Be7 29. Bd7 Rb8 30. g4 Kg7 31. g5 Kf8 32. Ra3 Rb7 33. Bb5 Rc7 34. c4 Kg7 35. Rb3 d5 36. cxd5 Ne3 37. Bc6 Bc5 38. Kh1 f6 39. a4 Nc4 40. Kg2 Na5 41. Rd3 Nxc6 42. dxc6 fxg5 43. fxg5 Rxc6 44. Rd7+ Kg8 45. Rd8+ Bf8 46. Rb8 Kg7 47. Kf3 Bd6 48. h3 0-1

[Event "Dortmund op-B"]
[Site "Dortmund"]
[Date "2009.07.08"]
[Round "5"]
[White "Benke, Werner"]
[Black "Haufe, Sven"]
[Result "1/2-1/2"]
[ECO "B92"]
[WhiteElo "1531"]
[PlyCount "108"]
[EventDate "2009.07.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be7 8. 0-0 Be6 9. Kh1 b5 10. a3 0-0 11. f4 exf4 12. Bxf4 Nc6 13. Bf3 Ne5 14. Nd4 Bg4 15. Bxe5 Bxf3 16. Nxf3 dxe5 17. Nxe5 Qc7 18. Nf3 Rfd8 19. Qe2 Bc5 20. Rad1 h6 21. Rfe1 Rxd1 22. Rxd1 Rd8 23. Rd3 Rxd3 24. cxd3 b4 25. axb4 Bxb4 26. Qc2 a5 27. Nd2 Ng4 28. Nf3 Bc5 29. Nd1 Qa7 30. d4 Bxd4 31. Qc8+ Kh7 32. Qf5+ Kg8 33. Qxg4 a4 34. e5 Bxb2 35. Nxb2 a3 36. Qc8+ Kh7 37. Qf5+ Kg8 38. Qb1 Qb6 39. Nd2 Qxb2 40. Qxb2 axb2 41. Kg1 Kh7 42. Kf2 Kg6 43. Ke3 Kg5 44. Kd3 Kf4 45. Kc2 Kxe5 46. Kxb2 Kf4 47. Nf1 h5 48. Kc2 h4 49. h3 g5 50. Kd3 g4 51. hxg4 Kxg4 52. Ke3 h3 53. g3 h2 54. Nxh2+ Kxg3 1/2-1/2

[Event "Dortmund op-B"]
[Site "Dortmund"]
[Date "2009.07.07"]
[Round "4"]
[White "Koenig, Udo"]
[Black "Haufe, Sven"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "1828"]
[PlyCount "45"]
[EventDate "2009.07.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. d4 cxd4 5. cxd4 d6 6. Nf3 Qa5+ 7. Bd2 Qc7 8. Nc3 Nxc3 9. Bxc3 Nc6 10. Bb5 Bd7 11. 0-0 dxe5 12. dxe5 a6 13. Ba4 b5 14. Bb3 e6 15. Re1 b4 16. Bd4 Nxd4 17. Nxd4 Bc5 18. Qg4 0-0 19. Rac1 Qb6 20. Red1 Rac8 21. Rc2 Rfd8 22. Rcd2 a5 23. Nf3 1/2-1/2

[Event "Dortmund op-B"]
[Site "Dortmund"]
[Date "2009.07.05"]
[Round "2"]
[White "Haufe, Sven"]
[Black "Wastian, Jan"]
[Result "0-1"]
[ECO "D46"]
[BlackElo "1413"]
[PlyCount "68"]
[EventDate "2009.07.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Nf3 e6 5. e3 Nbd7 6. Bd3 Bd6 7. Qc2 0-0 8. e4 dxe4 9. Nxe4 Nxe4 10. Bxe4 Nf6 11. Bd3 Re8 12. 0-0 h6 13. Bd2 c5 14. Rfe1 cxd4 15. h3 e5 16. c5 Bc7 17. b4 b6 18. cxb6 axb6 19. Rad1 Bb7 20. Bc4 Bxf3 21. gxf3 Qd7 22. Kg2 Rec8 23. Qd3 Bd6 24. Bb5 Qb7 25. a3 Qa7 26. a4 Nd5 27. Rc1 Rxc1 28. Rxc1 Nxb4 29. Qc4 Na6 30. f4 Nc5 31. Qd5 Rd8 32. fxe5 Be7 33. Qc6 Qa8 34. Kg3 Ne4+ 0-1

[Event "Dortmund op-B"]
[Site "Dortmund"]
[Date "2009.07.04"]
[Round "1"]
[White "Haufe, Sven"]
[Black "Maibaum, Ludwig"]
[Result "0-1"]
[ECO "D45"]
[BlackElo "1594"]
[PlyCount "32"]
[EventDate "2009.07.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Nf3 c6 5. e3 Nbd7 6. cxd5 exd5 7. Bd3 Bd6 8. 0-0 0-0 9. h3 Re8 10. Qc2 Nf8 11. e4 dxe4 12. Nxe4 Nxe4 13. Bxe4 Ng6 14. Ne5 Bxe5 15. dxe5 Rxe5 16. f4 Qd4+ 0-1

