[Event "Dortmund op-B"]
[Site "Dortmund"]
[Date "2009.07.12"]
[Round "9"]
[White "Pfeffer, Josef"]
[Black "Fistoul, Ilja"]
[Result "0-1"]
[ECO "C01"]
[WhiteElo "1237"]
[BlackElo "1470"]
[PlyCount "100"]
[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 e6 2. d4 b6 3. Be2 Bb7 4. Bf3 c5 5. dxc5 Bxc5 6. e5 Nc6 7. Bf4 f5 8. h4 Qc7 9. c3 0-0-0 10. Qe2 Nge7 11. Be3 Bxe3 12. Qxe3 Ng6 13. Bxc6 Bxc6 14. f3 Qxe5 15. Qxe5 Nxe5 16. Nd2 Nd3+ 17. Ke2 Nxb2 18. Rb1 Na4 19. Rc1 d5 20. Nh3 Kb7 21. Nb3 Rc8 22. Kd2 Nc5 23. Nd4 Rhe8 24. Rce1 g6 25. Re2 e5 26. Nxc6 Rxc6 27. Rhe1 e4 28. Nf4 Rd6 29. Kc2 d4 30. cxd4 Rxd4 31. Kc3 Red8 32. fxe4 Rxe4 33. Rxe4 Nxe4+ 34. Kc4 Rc8+ 35. Kd3 Rc3+ 36. Ke2 Rc2+ 37. Ke3 Rxa2 38. Re2 Rxe2+ 39. Kxe2 b5 40. Kd3 Kc6 41. Kd4 a5 42. Nd3 Kd6 43. Nf4 a4 44. Nd3 h6 45. Nb4 g5 46. hxg5 hxg5 47. g4 Ng3 48. gxf5 Nxf5+ 49. Kc3 Ne7 50. Kd4 Nc6+ 0-1

[Event "Dortmund op-B"]
[Site "Dortmund"]
[Date "2009.07.11"]
[Round "8"]
[White "Pfeffer, Josef"]
[Black "Schwerdtfeger, Lukas"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1237"]
[BlackElo "968"]
[PlyCount "53"]
[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. g3 Nf6 2. Bg2 d5 3. e3 Nc6 4. Ne2 e5 5. d3 Bd6 6. 0-0 0-0 7. Nbc3 Be6 8. a3 Re8 9. Nb5 Bc5 10. b4 Bb6 11. Bb2 a6 12. Nbc3 Qd6 13. Na2 Rad8 14. c3 Qe7 15. Qc2 Rd6 16. d4 exd4 17. cxd4 Qd7 18. Nf4 a5 19. b5 Na7 20. a4 c6 21. Ba3 c5 22. dxc5 Bxc5 23. Qxc5 Nc8 24. Nxe6 Qxe6 25. Qd4 Red8 26. Nc3 Nb6 27. Rac1 1-0

[Event "Dortmund op-B"]
[Site "Dortmund"]
[Date "2009.07.09"]
[Round "6"]
[White "Weiss, Manfred"]
[Black "Pfeffer, Josef"]
[Result "1-0"]
[ECO "C41"]
[WhiteElo "1476"]
[BlackElo "1237"]
[PlyCount "101"]
[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 d6 3. d4 Bg4 4. Be2 Bxf3 5. Bxf3 Nc6 6. c3 exd4 7. cxd4 g6 8. 0-0 Rb8 9. Nc3 Bg7 10. Be3 Nce7 11. Qd2 h6 12. Rfe1 c6 13. Rad1 Qa5 14. Bf4 Rd8 15. Qe2 Nc8 16. e5 d5 17. Bd2 Qc7 18. g3 Nge7 19. Bg4 0-0 20. Bf4 Rde8 21. e6 Qd8 22. exf7+ Rxf7 23. Be6 Ref8 24. Bxf7+ Rxf7 25. Be5 Kh7 26. Bxg7 Rxg7 27. Rd3 Qf8 28. Re3 Qf6 29. Qd1 Rf7 30. f4 Nf5 31. Re6 Qg7 32. Kg2 Nxd4 33. Re8 Ne7 34. R8xe7 Rxe7 35. Rxe7 Qxe7 36. Qxd4 b5 37. Qf2 d4 38. Qxd4 a5 39. Qe4 Qd7 40. a3 a4 41. h3 h5 42. Qe2 Kh6 43. g4 hxg4 44. hxg4 c5 45. Nxb5 Qd5+ 46. Kh2 c4 47. Nc3 Qd6 48. Qe3 Kg7 49. Kg2 Qf6 50. Kg3 Qd6 51. g5 1-0

[Event "Dortmund op-B"]
[Site "Dortmund"]
[Date "2009.07.08"]
[Round "5"]
[White "Lust, Nikolaus"]
[Black "Pfeffer, Josef"]
[Result "0-1"]
[ECO "C25"]
[BlackElo "1237"]
[PlyCount "91"]
[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 Bc5 3. Nc3 d6 4. d4 exd4 5. Nxd4 Qf6 6. Be3 c6 7. f4 Ne7 8. h4 Ng6 9. h5 Nxf4 10. g3 Ne6 11. Nce2 h6 12. Qd3 Ng5 13. 0-0-0 0-0 14. Bg2 Bg4 15. Rdf1 Qe7 16. Nf4 Bxd4 17. Qxd4 Nd7 18. Nd3 b6 19. Nf2 Be6 20. Kb1 c5 21. Qd2 f6 22. Rh4 Ne5 23. Rf4 Nc4 24. Qc3 Nxe3 25. Qxe3 Rfe8 26. Qd3 Qf7 27. Qxd6 Bxa2+ 28. Kc1 Rad8 29. Qc6 Rc8 30. Qd6 Red8 31. Rxf6 Qxf6 32. Qxf6 gxf6 33. Ng4 Rf8 34. Nxh6+ Kh7 35. Nf5 Be6 36. Nh4 Bg4 37. Ng6 Rf7 38. Nf4 Rd8 39. Nd3 Be2 40. Re1 Bxd3 41. cxd3 Rxd3 42. e5 f5 43. e6 Re7 44. Re5 Rxg3 45. Bc6 Rxe6 46. Rxf5 0-1

[Event "Dortmund op-B"]
[Site "Dortmund"]
[Date "2009.07.07"]
[Round "4"]
[White "Pfeffer, Josef"]
[Black "Milonas, Georgios"]
[Result "0-1"]
[ECO "B07"]
[WhiteElo "1237"]
[BlackElo "1482"]
[PlyCount "104"]
[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. g3 Nf6 2. Bg2 g6 3. e4 d6 4. d3 Bg7 5. h3 0-0 6. Nf3 Nbd7 7. 0-0 e5 8. Nh2 Nh5 9. c3 a5 10. a4 Nc5 11. Be3 b6 12. d4 Nb7 13. d5 Nc5 14. Qc2 Ba6 15. Rd1 Bc4 16. Ra3 Ba6 17. Bf1 Bxf1 18. Rxf1 Qd7 19. Kg2 f5 20. exf5 gxf5 21. Bxc5 bxc5 22. c4 Qf7 23. Kh1 e4 24. f4 Rab8 25. Rb3 Qg6 26. Rg1 Qf6 27. Nc3 Rxb3 28. Qxb3 Qd4 29. Nb5 Qf2 30. Qd1 Nxg3+ 31. Rxg3 Qxg3 32. Qg1 Qxf4 33. Nxc7 Rf7 34. Ne6 Qe5 35. Qg5 Qf6 36. Qg3 Rd7 37. Nf1 Qxb2 38. Ne3 Qc1+ 39. Kh2 Qb2+ 40. Kh1 Qf6 41. Kg2 Qg6 42. Qxg6 hxg6 43. Nf1 Rb7 44. Nf4 Kf7 45. Ne6 Rb4 46. Nd8+ Ke8 47. Ne6 Be5 48. Nc7+ Kd7 49. Ne6 Ke7 50. Ne3 Rxa4 51. Nc7 Ra3 52. Nf1 Rc3 0-1

[Event "Dortmund op-B"]
[Site "Dortmund"]
[Date "2009.07.06"]
[Round "3"]
[White "Kartsev, Nikolaj"]
[Black "Pfeffer, Josef"]
[Result "0-1"]
[ECO "C25"]
[WhiteElo "675"]
[BlackElo "1237"]
[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. Nc3 c6 3. f4 exf4 4. Nf3 d6 5. d4 Bg4 6. Bxf4 g6 7. e5 dxe5 8. Bxe5 f6 9. Bf4 Bd6 10. Be3 b5 11. Qe2 Qe7 12. Qf2 Bf4 13. Nd1 Nh6 14. h3 Bxf3 15. Qxf3 Nf5 16. Ke2 Bxe3 17. Nxe3 Nxd4+ 18. Ke1 Nxf3+ 19. gxf3 Qxe3+ 20. Kd1 Qxf3+ 21. Ke1 Qxh1 22. Rd1 Qe4+ 23. Be2 0-0 24. Rd3 Re8 0-1

[Event "Dortmund op-B"]
[Site "Dortmund"]
[Date "2009.07.05"]
[Round "2"]
[White "Pfeffer, Josef"]
[Black "Meier, Manfred"]
[Result "0-1"]
[ECO "B07"]
[WhiteElo "1237"]
[BlackElo "1538"]
[PlyCount "110"]
[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 d6 2. Be2 Nf6 3. d3 g6 4. Nf3 Bg7 5. Bd2 c5 6. c4 Nc6 7. Bc3 a6 8. b3 0-0 9. 0-0 e5 10. Ne1 Nd4 11. Bxd4 cxd4 12. h3 Nd7 13. Nf3 f5 14. exf5 Rxf5 15. Nbd2 b6 16. Nh2 Nc5 17. Ne4 Ne6 18. Bg4 Rf8 19. Nf3 Nf4 20. Bxc8 Rxc8 21. Kh2 Bh6 22. Ng3 Rc7 23. Ne2 Nh5 24. Ng3 Nf4 25. Ne2 Rcf7 26. Nxf4 Bxf4+ 27. Kg1 Qd7 28. Nh2 Kg7 29. Qe2 h5 30. Nf3 Bh6 31. Nh2 Qe7 32. Rae1 Qh4 33. Qe4 Qg5 34. Qe2 Kh7 35. f3 Qg3 36. Rf2 Be3 37. Nf1 Bxf2+ 38. Qxf2 Qf4 39. Nd2 g5 40. Ne4 Rd8 41. Ng3 Kg6 42. Re4 Qf6 43. Ne2 b5 44. Nc1 bxc4 45. dxc4 d5 46. cxd5 Rxd5 47. Nd3 Rc7 48. Qe2 Kf5 49. g4+ hxg4 50. hxg4+ Ke6 51. Kg2 Kd6 52. Nb4 Ra5 53. a4 Rc3 54. Nd3 Rxb3 55. Qa2 Rxd3 0-1

[Event "Dortmund op-B"]
[Site "Dortmund"]
[Date "2009.07.04"]
[Round "1"]
[White "Schmitz, Karl Heinz"]
[Black "Pfeffer, Josef"]
[Result "1-0"]
[ECO "C40"]
[WhiteElo "1683"]
[BlackElo "1237"]
[PlyCount "76"]
[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 Bd6 3. Bc4 h6 4. 0-0 Nf6 5. Re1 a6 6. d4 Nc6 7. b3 0-0 8. Bb2 exd4 9. Nxd4 Ne5 10. Bf1 Be7 11. Nc3 c6 12. Nf5 d6 13. f4 Ng6 14. Nxe7+ Qxe7 15. Qf3 Bg4 16. Qg3 Bd7 17. Bc4 Nh5 18. Qxg6 Qh4 19. g3 d5 20. gxh4 fxg6 21. exd5 Kh8 22. Re7 Bf5 23. dxc6 bxc6 24. Ne4 Rae8 25. Rxe8 Rxe8 26. Nd6 Rf8 27. Be5 Bxc2 28. Bxa6 Nxf4 29. Bc4 Nh3+ 30. Kg2 Nf4+ 31. Bxf4 Rxf4 32. Rf1 Rg4+ 33. Kh3 Bf5 34. Nxf5 gxf5 35. Rxf5 Rd4 36. h5 Kh7 37. Rf8 g5 38. Rf7+ Kh8 1-0

