[Event "Berlin Lichtenrade op 03rd"]
[Site "Berlin"]
[Date "2007.04.08"]
[Round "2"]
[White "Schueler, Wolfgang"]
[Black "Pfeiffer, Joerg"]
[Result "1-0"]
[ECO "B26"]
[WhiteElo "2061"]
[BlackElo "1752"]
[PlyCount "47"]
[EventDate "2007.04.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 d6 6. Be3 Rb8 7. a4 e6 8. Qd2 a6 9. Nge2 b5 10. axb5 axb5 11. 0-0 b4 12. Nd1 Nge7 13. d4 cxd4 14. Nxd4 0-0 15. Nxc6 Nxc6 16. Bh6 e5 17. Bxg7 Kxg7 18. Ne3 Be6 19. f4 Nd4 20. f5 Qb6 21. Kh1 Rbc8 22. fxe6 fxe6 23. Ng4 Rxf1+ 24. Rxf1 1-0

[Event "Berlin op 03"]
[Site "Berlin"]
[Date "2005.03.26"]
[Round "1"]
[White "Kettenburg, Stefan"]
[Black "Pfeiffer, Joerg"]
[Result "1-0"]
[ECO "D40"]
[WhiteElo "2012"]
[BlackElo "1592"]
[PlyCount "77"]
[EventDate "2005.03.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. e3 cxd4 4. exd4 d5 5. Nc3 e6 6. Nf3 Be7 7. Bd3 dxc4 8. Bxc4 0-0 9. 0-0 Nbd7 10. Qe2 Nb6 11. Bb3 Nbd5 12. Bg5 b6 13. Nxd5 exd5 14. Ne5 Bb7 15. Rac1 Qd6 16. Bf4 Qe6 17. Rfe1 Rac8 18. Qd3 Rxc1 19. Rxc1 Rc8 20. Re1 Ng4 21. Bc2 g6 22. Nf3 Qd7 23. h3 Nf6 24. Ba4 Qxa4 25. Rxe7 Ba6 26. Rxa7 Bxd3 27. Rxa4 Nh5 28. Bh6 Ng7 29. Ne5 Nf5 30. Bf4 Be2 31. Ra7 Nxd4 32. Nxf7 Nf5 33. g4 Rf8 34. Nh6+ Nxh6 35. Bxh6 Re8 36. Rd7 Bf3 37. Kh2 Re2 38. Rd8+ Kf7 39. Rf8+ 1-0

[Event "Berlin op 09"]
[Site "Berlin"]
[Date "2004.10.18"]
[Round "7"]
[White "Schmitt, Marcelo Tilman"]
[Black "Pfeiffer, Joerg"]
[Result "1-0"]
[ECO "B88"]
[WhiteElo "1683"]
[BlackElo "1596"]
[PlyCount "55"]
[EventDate "2004.09.06"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. Nf3 Nf6 4. Bc4 d6 5. d4 cxd4 6. Nxd4 e6 7. Bb3 Be7 8. 0-0 0-0 9. Be3 Na5 10. f4 Nxb3 11. Nxb3 a6 12. a4 Qc7 13. a5 Nd7 14. Na4 Bf6 15. c3 Qc4 16. Qc2 b5 17. axb6 Bb7 18. Na5 Qxe4 19. Qxe4 Bxe4 20. b7 Rad8 21. Rfe1 Bc2 22. Nc6 Rde8 23. Ba7 d5 24. Nc5 Nxc5 25. Bxc5 Rb8 26. Bxf8 Rxb7 27. Rxa6 h6 28. Bb4 1-0

[Event "Berlin op 09"]
[Site "Berlin"]
[Date "2004.10.11"]
[Round "6"]
[White "Pfeiffer, Joerg"]
[Black "Huebscher, Joachim"]
[Result "0-1"]
[ECO "C06"]
[WhiteElo "1596"]
[BlackElo "1770"]
[PlyCount "66"]
[EventDate "2004.09.06"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Bd3 c5 6. c3 Nc6 7. Ne2 Be7 8. 0-0 c4 9. Bc2 b5 10. b3 Nb6 11. bxc4 dxc4 12. Ne4 Nd5 13. Nf4 g6 14. Nxd5 exd5 15. Ng3 Qb6 16. Bh6 Qa5 17. Qf3 Be6 18. Ne2 Kd7 19. a4 b4 20. cxb4 Bxb4 21. Rab1 Rhb8 22. Be3 Qd8 23. Nf4 Ne7 24. Nxe6 fxe6 25. Qf7 Qg8 26. Qxg8 Nxg8 27. Rb2 Bc3 28. Rxb8 Rxb8 29. Rb1 Rxb1+ 30. Bxb1 Ne7 31. Bc2 Nc6 32. Bd1 Bxd4 33. Bc1 Bxe5 0-1

[Event "Berlin op 09"]
[Site "Berlin"]
[Date "2004.10.04"]
[Round "5"]
[White "Derz, Claus"]
[Black "Pfeiffer, Joerg"]
[Result "0-1"]
[ECO "A58"]
[WhiteElo "1738"]
[BlackElo "1596"]
[PlyCount "60"]
[EventDate "2004.09.06"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. bxa6 Bxa6 6. Nc3 d6 7. Nf3 g6 8. Nd2 Bg7 9. e4 Bxf1 10. Nxf1 Qa5 11. Bd2 Qa6 12. Ne3 Nbd7 13. Qe2 0-0 14. Qxa6 Rxa6 15. 0-0 Nb6 16. f3 Nfd7 17. f4 Rfa8 18. a3 Na4 19. Ned1 Ndb6 20. Nb5 Nc4 21. Bc3 Nxc3 22. Ndxc3 Nxb2 23. Rac1 Na4 24. Ne2 Ra5 25. Nbc3 Nxc3 26. Nxc3 Rxa3 27. Ne2 Ra1 28. Nc3 Bd4+ 29. Kh1 Rxc1 30. Rxc1 Bxc3 0-1

[Event "Berlin op 09"]
[Site "Berlin"]
[Date "2004.09.27"]
[Round "4"]
[White "Pfeiffer, Joerg"]
[Black "Roth, Joachim"]
[Result "0-1"]
[ECO "B05"]
[WhiteElo "1596"]
[BlackElo "1870"]
[PlyCount "78"]
[EventDate "2004.09.06"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 Bg4 5. Be2 e6 6. 0-0 Be7 7. Nbd2 Nf4 8. Bb5+ c6 9. Ba4 dxe5 10. dxe5 0-0 11. c4 Nd3 12. h3 Bh5 13. Qe2 Nxc1 14. Raxc1 Nd7 15. Bc2 Qc7 16. g4 Bg6 17. Bxg6 hxg6 18. Rfd1 Rfd8 19. Nb1 a5 20. a4 Nc5 21. Qc2 Qb6 22. Rd2 Rxd2 23. Nbxd2 Rd8 24. b3 Nd3 25. Rf1 Nf4 26. Kh2 Rd3 27. c5 Qxc5 28. Qxc5 Bxc5 29. Kg3 Ne2+ 30. Kg2 Bb4 31. Ne4 Rxb3 32. Rd1 Nf4+ 33. Kg3 Nd3 34. Kg2 Be7 35. Nd6 b5 36. axb5 cxb5 37. Nxb5 Nxf2 38. Kxf2 Rxb5 39. Rd2 f6 0-1

[Event "Berlin op 09"]
[Site "Berlin"]
[Date "2004.09.20"]
[Round "3"]
[White "Bartoszek, Norbert"]
[Black "Pfeiffer, Joerg"]
[Result "0-1"]
[ECO "B33"]
[WhiteElo "1307"]
[BlackElo "1596"]
[PlyCount "26"]
[EventDate "2004.09.06"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Nb3 Bb4 7. Bd3 d5 8. 0-0 Bxc3 9. bxc3 dxe4 10. Bb5 0-0 11. Bb2 Qb6 12. Bxc6 bxc6 13. Kh1 Ba6 0-1

[Event "Berlin op 09"]
[Site "Berlin"]
[Date "2004.09.13"]
[Round "2"]
[White "Pfeiffer, Joerg"]
[Black "Focke, Wolfgang"]
[Result "1/2-1/2"]
[ECO "B48"]
[WhiteElo "1596"]
[BlackElo "1532"]
[PlyCount "56"]
[EventDate "2004.09.06"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 b5 6. Be3 Bb7 7. Bd3 Qc7 8. 0-0 Nc6 9. f4 Nxd4 10. Bxd4 Bc5 11. Bxc5 Qxc5+ 12. Kh1 Ne7 13. e5 Rd8 14. Be4 Bc6 15. Qe2 b4 16. Bxc6 bxc3 17. Be4 0-0 18. bxc3 d5 19. Bd3 a5 20. Rf3 h6 21. Rh3 d4 22. c4 Qb6 23. Rg1 Qb2 24. g4 Ng6 25. Bxg6 fxg6 26. Qe4 Rb8 27. Qxg6 Qb7+ 28. Rg2 Qb1+ 1/2-1/2

[Event "Berlin op 09"]
[Site "Berlin"]
[Date "2004.09.06"]
[Round "1"]
[White "Dimitrijeski, Kristian"]
[Black "Pfeiffer, Joerg"]
[Result "1-0"]
[ECO "A57"]
[WhiteElo "1991"]
[BlackElo "1596"]
[PlyCount "58"]
[EventDate "2004.09.06"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. Nc3 d6 6. e4 g6 7. f4 Bg7 8. bxa6 Bxa6 9. Bxa6 Nxa6 10. e5 Nd7 11. e6 fxe6 12. dxe6 Bxc3+ 13. bxc3 Nf6 14. Qa4+ Kf8 15. f5 Nb4 16. Bh6+ Kg8 17. Qd1 Nbd5 18. Qc2 Ng4 19. Bd2 Ne5 20. fxg6 hxg6 21. Nf3 Nxf3+ 22. gxf3 Kg7 23. c4 Nf6 24. Rg1 Qe8 25. Rg2 Rh5 26. 0-0-0 Re5 27. Rdg1 Rxe6 28. Rxg6+ Kf8 29. Bh6+ Kf7 1-0

[Event "Berlin Lichtenberger Sommer 3th"]
[Site "Berlin"]
[Date "2004.08.23"]
[Round "9.74"]
[White "Berg, Gerd"]
[Black "Pfeiffer, Joerg"]
[Result "1-0"]
[ECO "A36"]
[WhiteElo "1512"]
[BlackElo "1637"]
[PlyCount "89"]
[EventDate "2004.08.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. c4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. e3 d6 6. Nge2 Nf6 7. a3 0-0 8. 0-0 Rb8 9. h3 Bd7 10. Kh2 Ne5 11. d3 Bc6 12. Nf4 Bxg2 13. Kxg2 e6 14. Nfe2 Qd7 15. e4 a6 16. b4 b5 17. f4 Nc6 18. bxc5 dxc5 19. e5 Ne8 20. Ne4 Nd4 21. Kh2 Qc6 22. Be3 bxc4 23. Bxd4 cxd4 24. Nxd4 Qd5 25. Nf3 cxd3 26. Nc3 Rb2+ 27. Kh1 Qc4 28. Rc1 Rc2 29. Rxc2 dxc2 30. Qe1 Nc7 31. Rf2 Rd8 32. Rxc2 Nb5 33. Nd2 Qc6+ 34. Qe4 Qxe4+ 35. Ncxe4 Bf8 36. a4 Nd4 37. Nf6+ Kg7 38. Rc7 h5 39. Nde4 Nb3 40. Ng5 Rd1+ 41. Kh2 Rd2+ 42. Kg1 Rd1+ 43. Kg2 Rd2+ 44. Kf1 Bc5 45. Rxf7+ 1-0

[Event "Berlin Lichtenberger Sommer 3th"]
[Site "Berlin"]
[Date "2004.08.22"]
[Round "8.74"]
[White "Pfeiffer, Joerg"]
[Black "Schilling, Hans"]
[Result "1/2-1/2"]
[ECO "B70"]
[WhiteElo "1637"]
[BlackElo "1775"]
[PlyCount "86"]
[EventDate "2004.08.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Be2 g6 7. Nxc6 bxc6 8. e5 dxe5 9. Qxd8+ Kxd8 10. f4 e4 11. Be3 Bg7 12. 0-0-0+ Ke8 13. Rd2 Be6 14. Rhd1 Nd5 15. Nxd5 Bxd5 16. g4 f5 17. gxf5 gxf5 18. c4 Be6 19. Bxa7 h5 20. Bd4 Bxd4 21. Rxd4 c5 22. R4d2 e3 23. Rc2 Rxa2 24. Kb1 Ra7 25. Rc3 Kf7 26. Rxe3 h4 27. Re5 Rg8 28. Re1 Ra6 29. Bf3 Bxc4 30. Rxe7+ Kf6 31. R7e5 Bd3+ 32. Kc1 Rd8 33. Rd5 Rxd5 34. Bxd5 Ra1+ 35. Kd2 Rxe1 36. Kxe1 Ke7 37. Kd2 Bf1 38. Kc3 Kd6 39. Bf3 h3 40. Bb7 Bg2 41. Bc8 Be4 42. Kc4 Bd5+ 43. Kc3 Be4 1/2-1/2

[Event "Berlin Lichtenberger Sommer 3th"]
[Site "Berlin"]
[Date "2004.08.21"]
[Round "7.64"]
[White "Schmarr, Denis"]
[Black "Pfeiffer, Joerg"]
[Result "1-0"]
[ECO "A37"]
[WhiteElo "1865"]
[BlackElo "1637"]
[PlyCount "55"]
[EventDate "2004.08.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. Nf3 c5 2. c4 Nc6 3. g3 g6 4. Bg2 Bg7 5. Nc3 e6 6. 0-0 Nge7 7. d3 d6 8. Bg5 h6 9. Bf4 0-0 10. h4 Nf5 11. Qc1 Kh7 12. Rb1 e5 13. Bd2 Be6 14. Re1 Qd7 15. Ne4 f6 16. a3 Nfd4 17. b4 f5 18. Nc3 Rab8 19. Nh2 f4 20. gxf4 exf4 21. bxc5 dxc5 22. Bxf4 Rbd8 23. Ne4 Rxf4 24. Qxf4 Be5 25. Qxe5 Nxe5 26. Nf6+ Kg7 27. Nxd7 Bxd7 28. Rxb7 1-0

[Event "Berlin Lichtenberger Sommer 3th"]
[Site "Berlin"]
[Date "2004.08.19"]
[Round "6.58"]
[White "Pfeiffer, Joerg"]
[Black "Knopf, Roland"]
[Result "0-1"]
[ECO "B07"]
[WhiteElo "1637"]
[BlackElo "1823"]
[PlyCount "60"]
[EventDate "2004.08.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. Bc4 Nf6 5. f3 a6 6. Be3 b5 7. Bb3 Bb7 8. Qd2 Nbd7 9. 0-0-0 c5 10. dxc5 dxc5 11. e5 Nxe5 12. Qxd8+ Rxd8 13. Rxd8+ Kxd8 14. Bxc5 e6 15. Nh3 Kc8 16. Rd1 Bh6+ 17. Kb1 Rd8 18. Rxd8+ Kxd8 19. Bd4 Ned7 20. a4 b4 21. Na2 a5 22. c3 e5 23. Bf2 bxc3 24. Bxf7 cxb2 25. Be1 Ke7 26. Bb3 Nc5 27. Bc2 e4 28. fxe4 Bxe4 29. Bxe4 Nfxe4 30. Kxb2 Nd3+ 0-1

[Event "Berlin Lichtenberger Sommer 3th"]
[Site "Berlin"]
[Date "2004.08.18"]
[Round "5.78"]
[White "Holtz, Anja"]
[Black "Pfeiffer, Joerg"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1005"]
[BlackElo "1637"]
[PlyCount "50"]
[EventDate "2004.08.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 d5 3. Nf3 c5 4. c3 Nc6 5. Nbd2 Qb6 6. Qc1 cxd4 7. cxd4 Bf5 8. e3 Nb4 9. Ne5 Rc8 10. Qxc8+ Bxc8 11. Bd3 Nxd3+ 12. Nxd3 Bf5 13. 0-0 Bxd3 14. Rfc1 Bf5 15. Nb3 e5 16. dxe5 Nh5 17. Nd4 Nxf4 18. Nxf5 Ne2+ 19. Kf1 Nxc1 20. Rxc1 Qxb2 21. Rc8+ Kd7 22. Nd6 Bxd6 23. Rxh8 Qb5+ 24. Ke1 Bb4+ 25. Kd1 Qd3+ 0-1

[Event "Berlin Lichtenberger Sommer 3th"]
[Site "Berlin"]
[Date "2004.08.17"]
[Round "4.77"]
[White "Pfeiffer, Joerg"]
[Black "Majewski, Dennis"]
[Result "1/2-1/2"]
[ECO "C91"]
[WhiteElo "1637"]
[BlackElo "1431"]
[PlyCount "52"]
[EventDate "2004.08.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 b5 6. Bb3 Be7 7. Re1 Bb7 8. c3 0-0 9. d4 d6 10. Nbd2 Re8 11. Nf1 Nd7 12. Ng3 Na5 13. Bc2 c5 14. d5 Nc4 15. b3 Ncb6 16. Nf5 a5 17. Be3 b4 18. c4 Ra7 19. h3 Qa8 20. a4 bxa3 21. Rxa3 a4 22. Qa1 Ra6 23. Bd3 axb3 24. Rxa6 Qxa6 25. Nd2 Na4 26. Nxb3 Bf8 1/2-1/2

[Event "Berlin Lichtenberger Sommer 3th"]
[Site "Berlin"]
[Date "2004.08.16"]
[Round "3.61"]
[White "Cremers, Michael"]
[Black "Pfeiffer, Joerg"]
[Result "1-0"]
[ECO "D34"]
[WhiteElo "2055"]
[BlackElo "1637"]
[PlyCount "65"]
[EventDate "2004.08.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. Nf3 c5 2. g3 Nc6 3. d4 cxd4 4. Nxd4 d5 5. Bg2 Nf6 6. 0-0 e6 7. c4 Be7 8. Nc3 0-0 9. cxd5 exd5 10. Bf4 Nxd4 11. Qxd4 Be6 12. Rac1 Qd7 13. Rfd1 Rac8 14. Nxd5 Nxd5 15. Bxd5 Rxc1 16. Bxc1 Rd8 17. e4 Qc8 18. Be3 b6 19. Rc1 Qd7 20. Qe5 Bxd5 21. exd5 Qxd5 22. Qxd5 Rxd5 23. Rc7 Bf6 24. Rxa7 h6 25. Bxb6 Rb5 26. Be3 Rxb2 27. a4 Ra2 28. a5 Bc3 29. a6 Kh7 30. Ra8 Ra1+ 31. Kg2 f6 32. a7 Be5 33. Rc8 1-0

[Event "Berlin Lichtenberger Sommer 3th"]
[Site "Berlin"]
[Date "2004.08.15"]
[Round "2.45"]
[White "Pfeiffer, Joerg"]
[Black "Bornschein, Burkhard"]
[Result "0-1"]
[ECO "B21"]
[WhiteElo "1637"]
[BlackElo "2046"]
[PlyCount "62"]
[EventDate "2004.08.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 a6 3. d4 cxd4 4. c3 dxc3 5. Nxc3 e6 6. Bc4 b5 7. Bb3 Bb7 8. 0-0 b4 9. Nd5 exd5 10. exd5 Bd6 11. Re1+ Ne7 12. Qd3 0-0 13. Be3 Ng6 14. Bc2 f5 15. Bg5 Qa5 16. Rac1 Kh8 17. Bb3 Bc5 18. d6 Be4 19. Rxe4 fxe4 20. Qxe4 Nc6 21. Qd5 Bb6 22. Qc4 Bxf2+ 23. Kxf2 Qxg5 24. Kg1 Qe3+ 25. Kh1 Rxf3 26. gxf3 Qxf3+ 27. Kg1 Nf4 28. Qxf4 Qxf4 29. Rf1 Qe3+ 30. Kh1 Qe4+ 31. Kg1 Nd4 0-1

[Event "Berlin op 04"]
[Site "Berlin"]
[Date "2004.04.16"]
[Round "7"]
[White "Reiche, Andreas"]
[Black "Pfeiffer, Joerg"]
[Result "1/2-1/2"]
[ECO "B33"]
[WhiteElo "1925"]
[BlackElo "1613"]
[PlyCount "100"]
[EventDate "2004.04.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Nb3 Bb4 7. Bc4 0-0 8. Bg5 h6 9. Bh4 Bxc3+ 10. bxc3 d6 11. Qd3 Qe7 12. Rd1 Rd8 13. 0-0 g5 14. Bg3 Nh5 15. f3 Nxg3 16. hxg3 Kg7 17. f4 Be6 18. Bb5 f6 19. Bxc6 bxc6 20. Na5 d5 21. fxe5 fxe5 22. Kh2 Rac8 23. Rb1 Rc7 24. Qe3 dxe4 25. Qxe4 Bxa2 26. Rbe1 Bd5 27. Qxe5+ Qxe5 28. Rxe5 Bg8 29. Rf2 Rd5 30. Rfe2 Rxe5 31. Rxe5 Bh7 32. Rc5 Bxc2 33. Rxc6 Rxc6 34. Nxc6 Ba4 35. Nxa7 Kf6 36. Nc8 Ke5 37. Nb6 Bc6 38. c4 Kd4 39. Nc8 Kxc4 40. Nd6+ Kd4 41. Nf5+ Ke5 42. Nxh6 Bd7 43. Nf7+ Kf6 44. Nd6 Ke5 45. Nc4+ Kd4 46. Nd2 Ke3 47. Nf3 g4 48. Ne5 Bf5 49. Kg1 Ke2 50. Nc6 Ke1 1/2-1/2

[Event "Berlin op 04"]
[Site "Berlin"]
[Date "2004.04.10"]
[Round "1"]
[White "Welz, Peter"]
[Black "Pfeiffer, Joerg"]
[Result "1-0"]
[ECO "B26"]
[WhiteElo "2077"]
[BlackElo "1613"]
[PlyCount "67"]
[EventDate "2004.04.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 d6 6. Be3 Rb8 7. a4 e6 8. Qd2 Nd4 9. f4 Ne7 10. Nh3 0-0 11. 0-0 b6 12. Ra3 a6 13. Nd1 Bb7 14. c3 Ndc6 15. g4 f5 16. gxf5 exf5 17. Qf2 fxe4 18. dxe4 d5 19. Ng5 Bc8 20. exd5 Nxd5 21. Qf3 Nxe3 22. Nxe3 Ne7 23. Raa1 Qc7 24. Rad1 h6 25. Ne4 Bb7 26. Qg3 Rbd8 27. Rxd8 Rxd8 28. Qg4 Kh7 29. f5 gxf5 30. Nxf5 Nxf5 31. Qxf5+ Kh8 32. Nf6 Bxf6 33. Qxf6+ Kh7 34. Qf7+ 1-0

[Event "Berlin op 10"]
[Site "Berlin"]
[Date "2003.11.24"]
[Round "7"]
[White "Bader, Arnd"]
[Black "Pfeiffer, Joerg"]
[Result "1/2-1/2"]
[ECO "E42"]
[WhiteElo "1776"]
[BlackElo "1671"]
[PlyCount "28"]
[EventDate "2003.10.13"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 c5 5. Nge2 cxd4 6. exd4 d5 7. a3 Be7 8. Ng3 0-0 9. c5 Nc6 10. b4 e5 11. dxe5 Nxe5 12. Be2 Be6 13. Nb5 Nc6 14. Bb2 a5 1/2-1/2

[Event "Berlin op 10"]
[Site "Berlin"]
[Date "2003.11.17"]
[Round "6"]
[White "Scheifler, Michael"]
[Black "Pfeiffer, Joerg"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "1164"]
[BlackElo "1671"]
[PlyCount "56"]
[EventDate "2003.10.13"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. e4 c5 2. d4 cxd4 3. c3 d5 4. exd5 Qxd5 5. Nf3 Nc6 6. cxd4 e5 7. Nc3 Bb4 8. Bd2 Bxc3 9. Bxc3 e4 10. Nd2 Nf6 11. Bc4 Qg5 12. Qb3 0-0 13. d5 Ne5 14. 0-0-0 Nxc4 15. Qxc4 Bf5 16. Bxf6 Qxf6 17. Nxe4 Bxe4 18. Qxe4 Rac8+ 19. Kb1 Qxf2 20. Rhf1 Qc5 21. Rc1 Qd6 22. Rxc8 Rxc8 23. Re1 Rd8 24. g3 g6 25. Rd1 Qc5 26. Qf3 Rc8 27. Rf1 Qc2+ 28. Ka1 Qc1+ 0-1

[Event "Berlin op 10"]
[Site "Berlin"]
[Date "2003.11.10"]
[Round "5"]
[White "Pfeiffer, Joerg"]
[Black "Mylich, Falk"]
[Result "0-1"]
[ECO "B85"]
[WhiteElo "1671"]
[BlackElo "1849"]
[PlyCount "72"]
[EventDate "2003.10.13"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e6 7. 0-0 Be7 8. f4 Qc7 9. Be3 0-0 10. g4 Nc6 11. g5 Nxd4 12. Bxd4 Nd7 13. Bd3 Rd8 14. Qh5 g6 15. Qh4 Bf8 16. f5 Ne5 17. f6 b5 18. Bxe5 dxe5 19. Kh1 Bb7 20. Rf3 b4 21. Rh3 h5 22. Ne2 Bc5 23. Rf1 Qb6 24. Rhf3 Kh7 25. Qe1 a5 26. Rh3 Ba6 27. Bxa6 Rxa6 28. Ng3 Rh8 29. Rf3 Qd8 30. Nxh5 gxh5 31. Rxh5+ Kg8 32. Rxh8+ Kxh8 33. Qh4+ Kg8 34. Rd3 Rd6 35. Qh6 Qf8 36. Qh3 Qa8 0-1

[Event "Berlin op 10"]
[Site "Berlin"]
[Date "2003.11.03"]
[Round "4"]
[White "Von Muenchhausen, Kai"]
[Black "Pfeiffer, Joerg"]
[Result "0-1"]
[ECO "B33"]
[WhiteElo "1465"]
[BlackElo "1671"]
[PlyCount "88"]
[EventDate "2003.10.13"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. f3 a6 8. Na3 b5 9. Nd5 Nxd5 10. Qxd5 Qc7 11. Be3 Be6 12. Qd2 Be7 13. c3 0-0 14. Nc2 Rab8 15. Bd3 a5 16. 0-0 g6 17. Kh1 f5 18. exf5 gxf5 19. Bh6 Rf7 20. Bg5 Rg7 21. Bxe7 Qxe7 22. a3 Kh8 23. Rad1 d5 24. Rg1 f4 25. Bf1 Rg6 26. Qf2 Qg7 27. g4 fxg3 28. Rxg3 Ne7 29. Ne3 b4 30. cxb4 axb4 31. Bd3 Rg5 32. axb4 Rxb4 33. Rdg1 Rxg3 34. Rxg3 Qh6 35. Qd2 Ra4 36. b3 Ra1+ 37. Rg1 Rxg1+ 38. Kxg1 Bf5 39. Qe2 Bxd3 40. Qxd3 Qg5+ 41. Kh1 d4 42. Nc4 Nd5 43. Nd6 Qc1+ 44. Kg2 Nf4+ 0-1

[Event "Berlin op 10"]
[Site "Berlin"]
[Date "2003.10.27"]
[Round "3"]
[White "Pfeiffer, Joerg"]
[Black "Kretzschmar, Jan"]
[Result "1-0"]
[ECO "B46"]
[WhiteElo "1671"]
[PlyCount "69"]
[EventDate "2003.10.13"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Ne7 5. Nc3 a6 6. Be2 Nbc6 7. 0-0 Nxd4 8. Qxd4 Nc6 9. Qe3 Be7 10. Qg3 Bf6 11. Bf4 e5 12. Be3 b5 13. Nd5 0-0 14. Bb6 Nd4 15. Qd3 Qe8 16. Nc7 Qe7 17. Nxa8 Bb7 18. Nc7 Qd6 19. Bxd4 Qxc7 20. Be3 Rd8 21. Rfd1 Qc6 22. Bf3 Qe6 23. Qd6 Qc4 24. Qd3 Qe6 25. Qb3 Qe7 26. c3 Rc8 27. a4 Bc6 28. axb5 Bxb5 29. Rd2 Qd8 30. Qd1 h6 31. Bg4 Bg5 32. Bxg5 Qxg5 33. Bxd7 Rd8 34. Rd5 Bc4 35. Bc6 1-0

[Event "Berlin op 10"]
[Site "Berlin"]
[Date "2003.10.20"]
[Round "2"]
[White "Zierke, Marcel"]
[Black "Pfeiffer, Joerg"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1472"]
[BlackElo "1671"]
[PlyCount "61"]
[EventDate "2003.10.13"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. b4 e5 2. b5 d5 3. e3 Nf6 4. Bb2 Bd6 5. h3 c5 6. c4 Nbd7 7. a4 0-0 8. d3 d4 9. e4 a6 10. Nf3 axb5 11. axb5 Rxa1 12. Bxa1 Nb6 13. Be2 g6 14. 0-0 Nh5 15. Re1 Nf4 16. Bf1 f5 17. Nbd2 Qc7 18. Qb3 Be6 19. Bb2 Ra8 20. Ra1 Rxa1 21. Bxa1 Nd7 22. g3 fxe4 23. Ng5 Nxd3 24. Nxe6 Qa5 25. Nxe4 Nc1 26. Qf3 Be7 27. Bb2 Qe1 28. Bxc1 Qxc1 29. h4 Nb6 30. N4g5 Bxg5 31. Qf8# 1-0

[Event "Berlin op 10"]
[Site "Berlin"]
[Date "2003.10.13"]
[Round "1"]
[White "Pfeiffer, Joerg"]
[Black "Zschaebitz, Klaus"]
[Result "0-1"]
[ECO "C08"]
[WhiteElo "1671"]
[BlackElo "2065"]
[PlyCount "120"]
[EventDate "2003.10.13"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 a6 4. Ngf3 c5 5. exd5 exd5 6. dxc5 Bxc5 7. Nb3 Bb6 8. Bd3 Nf6 9. 0-0 0-0 10. Re1 Nc6 11. c3 Bg4 12. h3 Bh5 13. Be3 Re8 14. Bxb6 Qxb6 15. Be2 a5 16. Qc2 Rac8 17. Rad1 Bg6 18. Qc1 Re4 19. Ng5 Re7 20. Bf1 Rxe1 21. Rxe1 a4 22. Nd2 Nd4 23. Ndf3 Nf5 24. g4 Nd6 25. Nh4 Be4 26. Nxe4 Nfxe4 27. Qe3 Qxb2 28. Nf5 Nxf5 29. gxf5 Qxc3 30. Qxc3 Nxc3 31. Re7 Rb8 32. Bg2 Kf8 33. Rc7 Ne2+ 34. Kh2 Nf4 35. Bf3 g5 36. fxg6 hxg6 37. Kg3 Ne6 38. Rd7 d4 39. Rxb7 Rxb7 40. Bxb7 Ke7 41. Bc6 a3 42. Kf3 Ng5+ 43. Kg4 f6 44. h4 Nf7 45. Kf4 Ne5 46. Ba4 Nd3+ 47. Kf3 Nc1 48. Ke4 d3 49. Ke3 Kf8 50. Kd2 Nxa2 51. Kxd3 Nb4+ 52. Kc3 Kg7 53. Bb3 a2 54. Kb2 Kh6 55. Bd1 Nd3+ 56. Kxa2 Nxf2 57. Be2 Ne4 58. Kb2 Ng3 59. Bf3 Nf5 60. h5 g5 0-1

[Event "Berlin Lichtenberger Sommer 2nd"]
[Site "Berlin"]
[Date "2003.08.24"]
[Round "9.51"]
[White "Borkowski, Gerhard"]
[Black "Pfeiffer, Joerg"]
[Result "1/2-1/2"]
[ECO "A37"]
[WhiteElo "1787"]
[BlackElo "1652"]
[PlyCount "101"]
[EventDate "2003.08.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. Nf3 c5 2. g3 Nc6 3. c4 g6 4. Bg2 Bg7 5. 0-0 d6 6. Nc3 e6 7. d3 Nge7 8. Bd2 0-0 9. Qc1 Nf5 10. Re1 Rb8 11. Bg5 f6 12. Bd2 a6 13. h4 Ncd4 14. Nxd4 Nxd4 15. e3 Nc6 16. a3 f5 17. Rb1 Bd7 18. b4 Ne5 19. Qc2 Bc6 20. Bxc6 Nxc6 21. b5 Ne5 22. Kg2 Qc8 23. a4 axb5 24. axb5 b6 25. Rf1 Qb7+ 26. f3 Ra8 27. Ne2 Qe7 28. d4 cxd4 29. exd4 Nd7 30. Bg5 Bf6 31. Bxf6 Nxf6 32. Ra1 Qb7 33. Qb3 Kg7 34. Nf4 Rfe8 35. Nd3 e5 36. d5 e4 37. Nf4 exf3+ 38. Kxf3 Re4 39. Rxa8 Qxa8 40. Qc3 Qa2 41. Ne6+ Kf7 42. Ng5+ Ke7 43. Nxe4 fxe4+ 44. Kf4 Qe2 45. Qe1 Qxc4 46. g4 e3+ 47. Kxe3 Qxd5 48. Kf4+ Kd7 49. Kg3 Ne4+ 50. Kh2 Qa2+ 51. Kg1 1/2-1/2

[Event "Berlin Lichtenberger Sommer 2nd"]
[Site "Berlin"]
[Date "2003.08.23"]
[Round "8.41"]
[White "Janik, Mario"]
[Black "Pfeiffer, Joerg"]
[Result "1-0"]
[ECO "A57"]
[WhiteElo "1910"]
[BlackElo "1652"]
[PlyCount "59"]
[EventDate "2003.08.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. Nf3 Bb7 5. b3 d6 6. Qc2 g6 7. Bb2 Bg7 8. e4 0-0 9. cxb5 a6 10. a4 Nbd7 11. Bd3 axb5 12. Bxb5 e6 13. Bc6 Ra7 14. Bxb7 Rxb7 15. dxe6 fxe6 16. 0-0 d5 17. Nbd2 Qb8 18. exd5 exd5 19. Rab1 Ng4 20. Bxg7 Kxg7 21. h3 Nge5 22. Nxe5 Nxe5 23. Qxc5 Rbf7 24. Qd4 Rf4 25. Qc5 R8f7 26. f3 Qb7 27. b4 Qa6 28. Qxd5 Nxf3+ 29. Nxf3 Qxa4 30. Qe5+ 1-0

[Event "Berlin Lichtenberger Sommer 2nd"]
[Site "Berlin"]
[Date "2003.08.22"]
[Round "7.49"]
[White "Pfeiffer, Joerg"]
[Black "Dittmann, Rolf"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "1652"]
[BlackElo "1822"]
[PlyCount "99"]
[EventDate "2003.08.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd6 4. d4 Nf6 5. Nf3 Bg4 6. h3 Bxf3 7. Qxf3 c6 8. Bf4 Qb4 9. a3 Qxd4 10. Nb5 cxb5 11. Qxb7 Qe4+ 12. Qxe4 Nxe4 13. Bxb5+ Nd7 14. Bc6 Rc8 15. Bxe4 Rc4 16. f3 f5 17. b3 Rc5 18. Bd3 g6 19. Rd1 e5 20. Be3 Rc7 21. a4 Nf6 22. Bb5+ Kf7 23. Bc4+ Kg7 24. 0-0 Bb4 25. Rd3 Re8 26. Rfd1 e4 27. fxe4 Rxe4 28. Bd4 Rce7 29. Bb2 Re2 30. Rd7 Bc5+ 31. Kh2 Rxc2 32. Rxe7+ Bxe7 33. Rd7 Rxb2 34. Rxe7+ Kh6 35. Rxa7 f4 36. Rf7 Nh5 37. a5 g5 38. Kg1 Ng3 39. a6 Rb1+ 40. Kf2 Ne4+ 41. Ke2 Rb2+ 42. Kd3 Nc5+ 43. Kc3 Rxg2 44. a7 Ra2 45. Bd5 Kg6 46. Re7 Kf6 47. Rxh7 Ke5 48. a8Q Rxa8 49. Bxa8 Ne4+ 50. Bxe4 1-0

[Event "Berlin Lichtenberger Sommer 2nd"]
[Site "Berlin"]
[Date "2003.08.21"]
[Round "6.51"]
[White "Mayer, Herbert"]
[Black "Pfeiffer, Joerg"]
[Result "1/2-1/2"]
[ECO "A26"]
[WhiteElo "1821"]
[BlackElo "1652"]
[PlyCount "68"]
[EventDate "2003.08.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 d6 6. f4 Nge7 7. Nf3 0-0 8. 0-0 Rb8 9. fxe5 dxe5 10. Rb1 Nd4 11. Bg5 Nxf3+ 12. Bxf3 Bh3 13. Bg2 Bxg2 14. Kxg2 Qd7 15. e4 f6 16. Be3 Rbd8 17. Bc5 Rf7 18. Bxe7 Qxe7 19. Qc2 c6 20. b4 Qd6 21. Rf3 f5 22. Rbf1 f4 23. h3 h5 24. gxf4 exf4 25. Ne2 g5 26. Kh1 Be5 27. d4 Bxd4 28. Rd3 Qe6 29. Nxd4 Qxe4+ 30. Qg2 Rxd4 31. Rxd4 Qxd4 32. Qxg5+ Rg7 33. Qxf4 Qxf4 34. Rxf4 Kh7 1/2-1/2

[Event "Berlin Lichtenberger Sommer 2nd"]
[Site "Berlin"]
[Date "2003.08.20"]
[Round "5.67"]
[White "Pfeiffer, Joerg"]
[Black "Berg, Gerd"]
[Result "1-0"]
[ECO "B84"]
[WhiteElo "1652"]
[BlackElo "1459"]
[PlyCount "101"]
[EventDate "2003.08.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 d6 5. Be2 e6 6. 0-0 Nf6 7. Nc3 a6 8. Be3 Qc7 9. f4 Be7 10. Qe1 b5 11. Nxc6 Qxc6 12. e5 dxe5 13. fxe5 Nd5 14. Nxd5 exd5 15. Qf2 0-0 16. c3 Be6 17. Kh1 Rac8 18. Qg3 Kh8 19. Rad1 Qe8 20. Bd3 Rc6 21. Bb1 Rc4 22. Bd4 Bc5 23. Qd3 g6 24. Bxc5 Rxc5 25. Qe3 Rc7 26. Qh6 Rg8 27. Rf6 Qf8 28. Qe3 Qg7 29. Rdf1 Rf8 30. Qf2 Qg8 31. Rxe6 fxe6 32. Qxf8 Qxf8 33. Rxf8+ Kg7 34. Rf6 Rc4 35. Rxe6 Rf4 36. Kg1 Rg4 37. Rxa6 Rg5 38. e6 Re5 39. Kf2 Kf6 40. Bd3 d4 41. cxd4 Rd5 42. Ke3 Rg5 43. g3 Rh5 44. b3 Rxh2 45. Bxb5 Rh1 46. Bc4 Re1+ 47. Kf3 g5 48. e7+ Kxe7 49. Re6+ Rxe6 50. Bxe6 Kxe6 51. Kg4 1-0

[Event "Berlin Lichtenberger Sommer 2nd"]
[Site "Berlin"]
[Date "2003.08.19"]
[Round "4.70"]
[White "Manz, Andreas"]
[Black "Pfeiffer, Joerg"]
[Result "1/2-1/2"]
[ECO "B21"]
[WhiteElo "1591"]
[BlackElo "1652"]
[PlyCount "53"]
[EventDate "2003.08.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. f4 g6 2. e4 Bg7 3. Bc4 c5 4. Nf3 Nc6 5. d3 e6 6. Nbd2 Nge7 7. Bb3 d5 8. 0-0 0-0 9. c3 a5 10. a4 b6 11. Rf2 Ba6 12. Nf1 dxe4 13. dxe4 Qxd1 14. Bxd1 Rad8 15. Bc2 Bd3 16. Bxd3 Rxd3 17. Rd2 Rfd8 18. Rxd3 Rxd3 19. Bd2 Nc8 20. Ne1 Rd7 21. e5 N8e7 22. Nc2 Nd5 23. c4 Nde7 24. Be3 h5 25. Kf2 Nf5 26. Ke2 Kf8 27. Rd1 1/2-1/2

[Event "Berlin Lichtenberger Sommer 2nd"]
[Site "Berlin"]
[Date "2003.08.18"]
[Round "3.65"]
[White "Pfeiffer, Joerg"]
[Black "Ebert, Lothar"]
[Result "1/2-1/2"]
[ECO "B15"]
[WhiteElo "1652"]
[BlackElo "1443"]
[PlyCount "119"]
[EventDate "2003.08.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 h6 5. Nf3 Bf5 6. Ng3 Bh7 7. Bd3 Nf6 8. Bxh7 Nxh7 9. Qe2 e6 10. Ne4 Nd7 11. Bf4 Nhf6 12. Nd6+ Bxd6 13. Bxd6 Qa5+ 14. c3 Qd5 15. Ba3 Qe4 16. Qxe4 Nxe4 17. 0-0 0-0-0 18. Rfe1 Nef6 19. Rad1 Rde8 20. c4 g5 21. h3 Rhg8 22. Bd6 g4 23. hxg4 Rxg4 24. b3 Reg8 25. g3 Re8 26. d5 exd5 27. Rxe8+ Nxe8 28. Bf4 Nef6 29. cxd5 Nxd5 30. Bxh6 Rg6 31. Bc1 Nc3 32. Re1 Re6 33. Rxe6 fxe6 34. Bd2 Nd5 35. Nd4 e5 36. Ne6 e4 37. Kg2 N7f6 38. Kh3 b6 39. Kh4 Kd7 40. Nd4 c5 41. Nb5 a6 42. Nc3 Ke6 43. Nxd5 Nxd5 44. Kg5 b5 45. g4 c4 46. bxc4 bxc4 47. Kh6 c3 48. Bc1 Kf7 49. Kg5 Nb4 50. Kf5 Nd3 51. Be3 c2 52. Kxe4 c1Q 53. Bxc1 Nxc1 54. a3 Ke6 55. f4 Ne2 56. f5+ Kf6 57. Kd5 Kg5 58. Ke5 Kxg4 59. f6 Nf4 60. Kd6 1/2-1/2

[Event "Berlin Lichtenberger Sommer 2nd"]
[Site "Berlin"]
[Date "2003.08.17"]
[Round "2.46"]
[White "Mueller, Peter"]
[Black "Pfeiffer, Joerg"]
[Result "1-0"]
[ECO "B33"]
[WhiteElo "1935"]
[BlackElo "1652"]
[PlyCount "55"]
[EventDate "2003.08.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Bxf6 gxf6 9. Na3 b5 10. Nd5 f5 11. Bd3 Be6 12. Qh5 Rg8 13. g3 Rg5 14. Qxh7 Bxd5 15. exd5 Nd4 16. 0-0-0 Rc8 17. Kb1 b4 18. Nc4 Rc5 19. Ne3 Qc8 20. h4 Rg6 21. h5 Rg7 22. Qh8 f6 23. h6 Rg6 24. h7 Kf7 25. Qxf8+ Qxf8 26. h8Q Qxh8 27. Rxh8 a5 28. Nxf5 1-0

[Event "Berlin Lichtenberger Sommer 2nd"]
[Site "Berlin"]
[Date "2003.08.16"]
[Round "1.38"]
[White "Pfeiffer, Joerg"]
[Black "Nguyen Luu, Truong Son"]
[Result "0-1"]
[ECO "B70"]
[WhiteElo "1652"]
[BlackElo "2029"]
[PlyCount "50"]
[EventDate "2003.08.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. g3 Bg7 7. Bg2 0-0 8. 0-0 Nc6 9. Nde2 Be6 10. Rb1 Rc8 11. b3 Qa5 12. Bb2 b5 13. Nd5 Bxd5 14. exd5 Ne5 15. Nd4 b4 16. Nc6 Nxc6 17. dxc6 Rfd8 18. Re1 e6 19. Qd2 Qb5 20. c4 bxc3 21. Bxc3 d5 22. a4 Qxc6 23. Rec1 Ne4 24. Bxe4 Bxc3 25. Rxc3 Qxc3 0-1

[Event "Berlin Eckbauer op 5th"]
[Site "Berlin"]
[Date "2002.11.18"]
[Round "7"]
[White "Krawatzki, Armin"]
[Black "Pfeiffer, Joerg"]
[Result "1/2-1/2"]
[ECO "A08"]
[WhiteElo "1426"]
[BlackElo "1630"]
[PlyCount "83"]
[EventDate "2002.10.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. Nf3 c5 2. e4 Nc6 3. d3 g6 4. g3 Bg7 5. Bg2 e6 6. 0-0 Nge7 7. Nbd2 d5 8. c3 b6 9. Re1 a5 10. a4 h6 11. Qc2 0-0 12. Nf1 d4 13. Bd2 e5 14. h4 Be6 15. c4 Nb4 16. Qb1 Nec6 17. N1h2 Ra7 18. Re2 f5 19. Bxb4 Nxb4 20. exf5 Bxf5 21. Ne1 Re7 22. Be4 Qd7 23. Qd1 Ref7 24. f3 Kh7 25. Nc2 Nxc2 26. Qxc2 Bxe4 27. fxe4 Qh3 28. Rg2 h5 29. Rf1 Rxf1+ 30. Nxf1 Bh6 31. Qe2 Rf6 32. Rf2 Rxf2 33. Qxf2 Kg7 34. Qf3 Bc1 35. b3 Bh6 36. Kf2 Bc1 37. Ke2 Bh6 38. Kd1 Qg4 39. Qxg4 hxg4 40. Nh2 g5 41. Nxg4 gxh4 42. gxh4 1/2-1/2

[Event "Berlin Eckbauer op 5th"]
[Site "Berlin"]
[Date "2002.11.11"]
[Round "6"]
[White "Pfeiffer, Joerg"]
[Black "Kretzschmar, Jan"]
[Result "0-1"]
[ECO "B46"]
[WhiteElo "1630"]
[PlyCount "53"]
[EventDate "2002.10.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e6 5. Nc3 a6 6. Be2 Bc5 7. Be3 Ba7 8. 0-0 Nge7 9. Nxc6 bxc6 10. Bxa7 Rxa7 11. Qd4 Qc7 12. Qxg7 Rg8 13. Qxh7 Qe5 14. Qh3 Ng6 15. Qg3 Qg7 16. Rfd1 e5 17. Rd6 Qh7 18. Qe3 Nf4 19. Rf1 Qh4 20. Kh1 Rh8 21. h3 Rb7 22. Rfd1 Rxb2 23. g3 Qg5 24. gxf4 exf4 25. Qf3 Rxc2 26. e5 Rf8 27. Bc4 0-1

[Event "Berlin Eckbauer op 5th"]
[Site "Berlin"]
[Date "2002.11.04"]
[Round "5"]
[White "Hein, Burkhard"]
[Black "Pfeiffer, Joerg"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "1949"]
[BlackElo "1630"]
[PlyCount "59"]
[EventDate "2002.10.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. c3 d5 4. exd5 Qxd5 5. d4 cxd4 6. cxd4 e5 7. dxe5 Qxd1+ 8. Kxd1 Bg4 9. Bf4 Rd8+ 10. Kc1 Bc5 11. Bg3 Nge7 12. Nbd2 0-0 13. a3 a6 14. h3 Bh5 15. Bc4 b5 16. Ba2 Nd4 17. Re1 Rc8 18. Nxd4 Bxd4+ 19. Kb1 Bg6+ 20. Ne4 Rc6 21. Bb3 Rfc8 22. Ka2 Nf5 23. Nd6 Nxd6 24. exd6 Bf5 25. Re7 Bf6 26. Rxf7 Kh8 27. Re1 Bg6 28. d7 Bxf7 29. dxc8Q+ Rxc8 30. Bxf7 1-0

[Event "Berlin Eckbauer op 5th"]
[Site "Berlin"]
[Date "2002.10.28"]
[Round "4"]
[White "Bruening, Wolfgang"]
[Black "Pfeiffer, Joerg"]
[Result "1-0"]
[ECO "D30"]
[WhiteElo "1937"]
[BlackElo "1630"]
[PlyCount "51"]
[EventDate "2002.10.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. d4 Nf6 2. g3 d5 3. Nf3 e6 4. Bg2 c5 5. 0-0 Nc6 6. c4 cxd4 7. cxd5 exd5 8. Nxd4 Bc5 9. Nb3 Bb6 10. Nc3 Be6 11. Bg5 h6 12. Bxf6 Qxf6 13. Bxd5 0-0 14. Bxe6 Qxe6 15. Qd5 Qh3 16. Rad1 Rad8 17. Qg2 Qxg2+ 18. Kxg2 Rxd1 19. Rxd1 Rd8 20. Rxd8+ Bxd8 21. Nd5 Ne5 22. Nc5 b5 23. Nb7 Bf6 24. Nxf6+ gxf6 25. Nd6 a6 26. Ne8 1-0

[Event "Berlin Eckbauer op 5th"]
[Site "Berlin"]
[Date "2002.10.21"]
[Round "3"]
[White "Pfeiffer, Joerg"]
[Black "Von Loehneysen, Leonard"]
[Result "1/2-1/2"]
[ECO "B17"]
[WhiteElo "1630"]
[BlackElo "1959"]
[PlyCount "31"]
[EventDate "2002.10.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nd7 5. Bd3 Ngf6 6. Ng5 h6 7. Ne6 Qb6 8. Nf3 fxe6 9. Bg6+ Kd8 10. 0-0 Qa5 11. c4 b5 12. Bd2 Qb6 13. b3 a5 14. Re1 Ba6 15. Rc1 b4 16. Bf4 1/2-1/2

[Event "Berlin Eckbauer op 5th"]
[Site "Berlin"]
[Date "2002.10.14"]
[Round "2"]
[White "Fischer, Manfred"]
[Black "Pfeiffer, Joerg"]
[Result "0-1"]
[ECO "B58"]
[WhiteElo "1338"]
[BlackElo "1630"]
[PlyCount "110"]
[EventDate "2002.10.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Be2 a6 8. Na3 b5 9. Bg5 b4 10. Bxf6 gxf6 11. Qd5 Qc7 12. Nc4 Be6 13. Qd2 bxc3 14. bxc3 Na5 15. Nb2 Rb8 16. Nd1 Nc4 17. Qc1 Bg7 18. 0-0 0-0 19. Kh1 Kh8 20. a3 a5 21. Re1 f5 22. Bxc4 Qxc4 23. exf5 Bxf5 24. Ne3 Qc8 25. c4 Be6 26. Rd1 Rd8 27. Rb1 Rxb1 28. Qxb1 Qb8 29. Qb5 Qxb5 30. cxb5 Bf8 31. b6 Be7 32. Nd5 Bxd5 33. Rxd5 Rb8 34. Rb5 d5 35. g3 Bxa3 36. Rxa5 Bb2 37. Rb5 Bd4 38. Kg2 Rxb6 39. Rxd5 Rb2 40. Rd8+ Kg7 41. Rc8 Ra2 42. Kf3 Ra3+ 43. Ke2 Rc3 44. Rxc3 Bxc3 45. Kd3 Bd4 46. f4 f5 47. c3 Bg1 48. h3 h6 49. g4 Kg6 50. c4 Bc5 51. gxf5+ Kxf5 52. Ke2 Kxf4 53. h4 Ba7 54. Kf1 Kf3 55. Ke1 e4 0-1

[Event "Berlin Eckbauer op 5th"]
[Site "Berlin"]
[Date "2002.10.07"]
[Round "1"]
[White "Pfeiffer, Joerg"]
[Black "Haemmerlein, Thomas"]
[Result "0-1"]
[ECO "B85"]
[WhiteElo "1630"]
[BlackElo "2091"]
[PlyCount "50"]
[EventDate "2002.10.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e6 7. 0-0 Be7 8. f4 Qc7 9. Be3 0-0 10. g4 Nc6 11. g5 Nd7 12. Bd3 Nxd4 13. Bxd4 e5 14. Nd5 Qd8 15. Be3 exf4 16. Nxe7+ Qxe7 17. Bxf4 Ne5 18. Qh5 b5 19. Rae1 Be6 20. Bxe5 dxe5 21. Rf3 Rac8 22. Ref1 Rfd8 23. g6 Qc5+ 24. Kh1 hxg6 25. Qh4 a5 0-1

[Event "Berlin op 08"]
[Site "Berlin"]
[Date "2002.08.25"]
[Round "9"]
[White "Huellen, Rene"]
[Black "Pfeiffer, Joerg"]
[Result "1/2-1/2"]
[ECO "C02"]
[WhiteElo "1923"]
[BlackElo "1660"]
[PlyCount "85"]
[EventDate "2002.08.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. e4 c5 2. c3 e6 3. d4 d5 4. e5 Nc6 5. Nf3 Qb6 6. a3 a5 7. Bd3 Nge7 8. 0-0 Ng6 9. h4 Be7 10. g3 Nf8 11. b3 Nd7 12. Bb2 f6 13. Re1 fxe5 14. Nxe5 Ndxe5 15. dxe5 c4 16. Qh5+ Kd8 17. Bc2 cxb3 18. Bd3 Rf8 19. Rf1 a4 20. Nd2 Bc5 21. Qe2 Bd7 22. Kg2 Kc7 23. Rac1 Rad8 24. f4 g6 25. Nf3 Ne7 26. Kh2 Nf5 27. Nd4 Kb8 28. Bxf5 gxf5 29. Qh5 Bxd4 30. cxd4 Bb5 31. Rfe1 Bc4 32. Qxh7 Rh8 33. Qf7 Rhf8 34. Qh5 Rh8 35. Qd1 Rdg8 36. Re3 Qd8 37. Qe1 Rg4 38. Kh3 Qg8 39. Qf2 Qg6 40. Bc3 Qg8 41. Rg1 Qd8 42. Be1 Qg8 43. Rg2 1/2-1/2

[Event "Berlin op 08"]
[Site "Berlin"]
[Date "2002.08.24"]
[Round "8"]
[White "Pfeiffer, Joerg"]
[Black "Berger, Gerd Helmar"]
[Result "0-1"]
[ECO "B59"]
[WhiteElo "1660"]
[BlackElo "1936"]
[PlyCount "67"]
[EventDate "2002.08.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Be2 e5 7. Nb3 Be7 8. 0-0 0-0 9. Be3 a5 10. a4 Nb4 11. f4 Be6 12. Kh1 Qc7 13. Rc1 b6 14. Nb5 Qc6 15. c3 Na6 16. Nd2 Rfd8 17. Bf3 Nc5 18. Qe1 Nd3 19. Qg3 Nxc1 20. Rxc1 Nd7 21. f5 Bc4 22. Nxc4 Qxc4 23. Bh6 g6 24. b3 Qxb3 25. h4 Bf8 26. Bg5 Rdc8 27. h5 Nc5 28. hxg6 fxg6 29. fxg6 hxg6 30. Bf6 Qf7 31. Qh4 Qh7 32. Rd1 Qxh4+ 33. Bxh4 Nxa4 34. Nxd6 0-1

[Event "Berlin op 08"]
[Site "Berlin"]
[Date "2002.08.23"]
[Round "7"]
[White "Stingl, Christian"]
[Black "Pfeiffer, Joerg"]
[Result "0-1"]
[ECO "E27"]
[WhiteElo "1755"]
[BlackElo "1660"]
[PlyCount "96"]
[EventDate "2002.08.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. a3 Bxc3+ 5. bxc3 0-0 6. Nf3 b6 7. Bg5 d5 8. cxd5 exd5 9. e3 h6 10. Bh4 Be6 11. Bd3 Nbd7 12. Ne5 c5 13. f4 Qc7 14. 0-0 Nxe5 15. fxe5 Ne4 16. Bxe4 dxe4 17. Qh5 cxd4 18. cxd4 Qc3 19. Bf2 Rac8 20. g4 Rc7 21. Rac1 Qxc1 22. Rxc1 Rxc1+ 23. Kg2 Ra1 24. g5 hxg5 25. Qxg5 Re8 26. h4 Rxa3 27. h5 Kh7 28. Qf4 Rd8 29. Qxe4+ Kg8 30. Qh4 Rc8 31. h6 Kh7 32. hxg7+ Kxg7 33. e4 Bh3+ 34. Kh2 Be6 35. Qg5+ Kh7 36. Be3 Ra2+ 37. Kg3 Rg8 38. Qxg8+ Kxg8 39. d5 Bd7 40. Kf4 b5 41. Bc5 a6 42. Kg5 Rg2+ 43. Kf6 Re2 44. Ke7 Bg4 45. e6 fxe6 46. d6 e5 47. d7 Bxd7 48. Kxd7 Rxe4 0-1

[Event "Berlin op 08"]
[Site "Berlin"]
[Date "2002.08.22"]
[Round "6"]
[White "Pfeiffer, Joerg"]
[Black "Hesselbarth, Karlheinz"]
[Result "1/2-1/2"]
[ECO "C75"]
[WhiteElo "1660"]
[BlackElo "1787"]
[PlyCount "47"]
[EventDate "2002.08.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. 0-0 Bd7 6. c3 Nge7 7. Re1 Ng6 8. d4 Be7 9. Nbd2 0-0 10. Nf1 b5 11. Bb3 Na5 12. Bc2 c5 13. d5 Qc7 14. b3 Nb7 15. Ng3 a5 16. c4 b4 17. Nf5 Qd8 18. Be3 Bf6 19. Qd2 Re8 20. h3 Nf4 21. a4 Bxf5 22. exf5 g5 23. Be4 Kh8 24. Rad1 1/2-1/2

[Event "Berlin op 08"]
[Site "Berlin"]
[Date "2002.08.21"]
[Round "5"]
[White "Ebert, Lothar"]
[Black "Pfeiffer, Joerg"]
[Result "0-1"]
[ECO "C20"]
[BlackElo "1660"]
[PlyCount "80"]
[EventDate "2002.08.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. c4 e5 2. e4 Nc6 3. Nf3 g6 4. Nc3 Bg7 5. a3 Nge7 6. Rb1 d6 7. h3 0-0 8. Bd3 f5 9. exf5 Nxf5 10. Bc2 Nfd4 11. Nxd4 Nxd4 12. d3 c6 13. Be3 Qe7 14. Ne2 Bd7 15. Bxd4 exd4 16. 0-0 Rae8 17. Re1 Qf7 18. Rf1 c5 19. Qd2 Bh6 20. f4 Bc6 21. b4 b6 22. Rbe1 Ba8 23. Bd1 Re3 24. Kh2 Qb7 25. Rf3 Rxf3 26. gxf3 Qxf3 27. Ng3 Qxf4 28. Qxf4 Bxf4 29. h4 Bc6 30. Bg4 Re8 31. Rxe8+ Bxe8 32. Be6+ Kg7 33. b5 Bf7 34. Bd5 Bxd5 35. cxd5 Kf6 36. Kh3 Bxg3 37. Kxg3 Ke5 38. Kg4 Kxd5 39. a4 h6 40. Kf4 c4 0-1

[Event "Berlin op 08"]
[Site "Berlin"]
[Date "2002.08.20"]
[Round "4"]
[White "Pfeiffer, Joerg"]
[Black "Knebel, Klaus"]
[Result "1-0"]
[ECO "B17"]
[WhiteElo "1660"]
[BlackElo "1361"]
[PlyCount "59"]
[EventDate "2002.08.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nd7 5. Bd3 Ngf6 6. Ng5 e6 7. Qe2 Nb6 8. N1f3 h6 9. Ne4 Nxe4 10. Qxe4 Qd5 11. Qe2 Nd7 12. Bd2 c5 13. c4 Qd6 14. d5 Be7 15. dxe6 Qxe6 16. Qxe6 fxe6 17. Bg6+ Kf8 18. Rd1 Bf6 19. b3 Ne5 20. Nxe5 Bxe5 21. 0-0 Ke7 22. Rfe1 Bf6 23. Be3 Bd4 24. Bxd4 cxd4 25. Rxd4 Rd8 26. Rxd8 Kxd8 27. Re3 Ke7 28. Rf3 a6 29. Rf7+ Kd6 30. Be4 1-0

[Event "Berlin op 08"]
[Site "Berlin"]
[Date "2002.08.19"]
[Round "3"]
[White "Todorovic, Tomas"]
[Black "Pfeiffer, Joerg"]
[Result "1-0"]
[ECO "B33"]
[WhiteElo "1344"]
[BlackElo "1660"]
[PlyCount "73"]
[EventDate "2002.08.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Bxf6 gxf6 9. Na3 b5 10. Nd5 f5 11. exf5 Bxf5 12. c3 Bg7 13. Qf3 Be6 14. Nf6+ Bxf6 15. Qxc6+ Ke7 16. Qb7+ Qd7 17. Qxd7+ Kxd7 18. Nc2 Rab8 19. g3 a5 20. Bg2 b4 21. cxb4 axb4 22. 0-0 Rhc8 23. Ne3 Rc5 24. a4 bxa3 25. Rxa3 Rxb2 26. Ra7+ Ke8 27. Ra8+ Ke7 28. Ra7+ Kf8 29. Rd1 Bg5 30. Nd5 Rcc2 31. Be4 Rxf2 32. Nc7 Bg4 33. Ra8+ Kg7 34. Ne8+ Kf8 35. Nf6+ Kg7 36. Ne8+ Kf8 37. Nf6+ 1-0

[Event "Berlin op 08"]
[Site "Berlin"]
[Date "2002.08.17"]
[Round "1"]
[White "Heinze, Alexander"]
[Black "Pfeiffer, Joerg"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "1811"]
[BlackElo "1660"]
[PlyCount "51"]
[EventDate "2002.08.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 Nc6 5. Nf3 cxd4 6. cxd4 e5 7. Nc3 Bb4 8. Bd2 Bxc3 9. Bxc3 e4 10. Ne5 Nxe5 11. dxe5 Ne7 12. Be2 0-0 13. 0-0 Bf5 14. Qa4 Qe6 15. Rfd1 Rfd8 16. Rxd8+ Rxd8 17. Qxa7 Bg4 18. Bxg4 Qxg4 19. Qa4 Qe2 20. Re1 Qd3 21. Qxe4 Qa6 22. e6 f6 23. Bb4 Qa4 24. b3 Qxa2 25. Bxe7 Rd2 26. Bc5 1-0

[Event "Berlin Kreuzberg op 3th"]
[Site "Berlin"]
[Date "2002.07.14"]
[Round "9"]
[White "Pfeiffer, Joerg"]
[Black "Zoellner, Rainer"]
[Result "1-0"]
[ECO "C06"]
[WhiteElo "1646"]
[BlackElo "1798"]
[PlyCount "33"]
[EventDate "2002.07.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Bd3 c5 6. c3 Nc6 7. Ne2 cxd4 8. cxd4 Qb6 9. Nf3 f6 10. exf6 Nxf6 11. 0-0 Bd6 12. Nc3 0-0 13. h3 a6 14. Be3 Bd7 15. a3 Rfe8 16. Ng5 Rad8 17. Rc1 1-0

[Event "Berlin Kreuzberg op 3th"]
[Site "Berlin"]
[Date "2002.07.13"]
[Round "8"]
[White "Pfeiffer, Joerg"]
[Black "Maschkiwitz, Frank"]
[Result "0-1"]
[ECO "C07"]
[WhiteElo "1646"]
[BlackElo "1810"]
[PlyCount "63"]
[EventDate "2002.07.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 c5 4. exd5 Qxd5 5. Ngf3 cxd4 6. Bc4 Qc5 7. Qe2 Nc6 8. Nb3 Qb6 9. 0-0 Nf6 10. Rd1 Bc5 11. Nxc5 Qxc5 12. b4 Qxb4 13. a4 Qd6 14. Ba3 Qf4 15. Bb5 Nd7 16. Bxc6 bxc6 17. Nxd4 Ne5 18. Bd6 f6 19. Nxc6 Qc4 20. Qxc4 Nxc4 21. Bc5 Bb7 22. Nxa7 Bd5 23. Nb5 Kf7 24. Nc7 Rhc8 25. Nxd5 Rxc5 26. Nf4 Re8 27. Rab1 Re7 28. Rb5 Rcc7 29. Rdb1 Na3 30. R1b2 Nxb5 31. axb5 Rc4 32. g3 0-1

[Event "Berlin Kreuzberg op 3th"]
[Site "Berlin"]
[Date "2002.07.12"]
[Round "7"]
[White "Achtnig, Christian"]
[Black "Pfeiffer, Joerg"]
[Result "0-1"]
[ECO "B33"]
[WhiteElo "1799"]
[BlackElo "1646"]
[PlyCount "64"]
[EventDate "2002.07.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Nd5 Be7 10. Nxe7 Nxe7 11. Qd3 Be6 12. Rd1 Qa5+ 13. Bd2 Qc7 14. Bb4 d5 15. Bxe7 Kxe7 16. exd5 Bxd5 17. b3 Qa5+ 18. b4 Qxb4+ 19. Rd2 Rhd8 20. Qe3 Ne4 21. Nb1 Qxb1+ 22. Rd1 Qb4+ 23. c3 Qxc3+ 24. Qxc3 Nxc3 25. Ra1 Bxa2 26. Be2 Nxe2 27. Rxa2 Nc3 28. Ra1 b4 29. 0-0 b3 30. Ra3 Rab8 31. f4 exf4 32. Rxf4 Ne2+ 0-1

[Event "Berlin Kreuzberg op 3th"]
[Site "Berlin"]
[Date "2002.07.12"]
[Round "5"]
[White "Ulziibat, Bat Ochir"]
[Black "Pfeiffer, Joerg"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "1847"]
[BlackElo "1646"]
[PlyCount "33"]
[EventDate "2002.07.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. c3 d5 5. exd5 Qxd5 6. cxd4 e5 7. Nc3 Bb4 8. Be2 e4 9. Nd2 Qxd4 10. Nb5 Qe5 11. 0-0 Bxd2 12. Qxd2 Nf6 13. Nd6+ Ke7 14. Nc4 Qc7 15. b3 Be6 16. Ba3+ Ke8 17. Nd6+ 1-0

[Event "Berlin Kreuzberg op 3th"]
[Site "Berlin"]
[Date "2002.07.11"]
[Round "6"]
[White "Pfeiffer, Joerg"]
[Black "Kuehn, Bodo"]
[Result "1/2-1/2"]
[ECO "B29"]
[WhiteElo "1646"]
[BlackElo "1611"]
[PlyCount "58"]
[EventDate "2002.07.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nf6 3. Nc3 Nc6 4. d4 d5 5. exd5 Nxd5 6. Bb5 Nxc3 7. bxc3 e6 8. 0-0 Bd7 9. d5 exd5 10. Qxd5 Be7 11. Rd1 a6 12. Bd3 Qc7 13. Bf4 Qxf4 14. Re1 0-0-0 15. Rxe7 Nxe7 16. Qxc5+ Nc6 17. Rb1 Qc7 18. Qa3 Nb8 19. Nd4 Bc6 20. Nxc6 Qxc6 21. Bf1 Rd7 22. g3 Qd6 23. Qb3 f5 24. Bg2 Nc6 25. Qb6 Rhd8 26. Bf3 g5 27. h3 Qc7 28. Qc5 Qe5 29. Qc4 Qc7 1/2-1/2

[Event "Berlin Kreuzberg op 3th"]
[Site "Berlin"]
[Date "2002.07.09"]
[Round "4"]
[White "Pfeiffer, Joerg"]
[Black "Merz, Ruediger"]
[Result "0-1"]
[ECO "C95"]
[WhiteElo "1646"]
[BlackElo "1959"]
[PlyCount "98"]
[EventDate "2002.07.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 b5 6. Bb3 Be7 7. Re1 0-0 8. h3 d6 9. c3 Nb8 10. d4 exd4 11. cxd4 Nbd7 12. Nbd2 Bb7 13. Bc2 h6 14. Nf1 Nh7 15. Qd3 Re8 16. Bd2 c5 17. e5 Nhf8 18. N1h2 c4 19. Qf5 dxe5 20. dxe5 Qb6 21. Rad1 Nc5 22. Be3 Rad8 23. Nd4 Qc7 24. Nhf3 Bc8 25. Qf4 Bg5 26. Nxg5 hxg5 27. Qxg5 Rxe5 28. Nf5 Bxf5 29. Qxd8 Qxd8 30. Rxd8 Bxc2 31. Bxc5 Rxe1+ 32. Kh2 Bg6 33. Bxf8 Re2 34. Bc5+ Kh7 35. Ra8 Rxb2 36. Rxa6 c3 37. Bd4 b4 38. f3 Rb1 39. Rc6 c2 40. Be3 f6 41. Rc7 Ra1 42. Bd2 Bf5 43. Kg3 Rb1 44. Kf4 Bg6 45. h4 Rb2 46. Ke3 Bf5 47. g4 Be6 48. Kd3 Bxa2 49. Rxc2 Bb1 0-1

[Event "Berlin Kreuzberg op 3th"]
[Site "Berlin"]
[Date "2002.07.08"]
[Round "3"]
[White "Svrcek, Jozef"]
[Black "Pfeiffer, Joerg"]
[Result "1-0"]
[ECO "E38"]
[WhiteElo "1990"]
[BlackElo "1646"]
[PlyCount "83"]
[EventDate "2002.07.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 c5 5. a3 Bxc3+ 6. bxc3 0-0 7. Nf3 d5 8. e3 b6 9. cxd5 exd5 10. Bd3 Ba6 11. dxc5 Bxd3 12. Qxd3 bxc5 13. 0-0 c4 14. Qc2 Nbd7 15. a4 Qc7 16. Ba3 Rfb8 17. Rfb1 Rxb1+ 18. Rxb1 Rb8 19. h3 h6 20. Rb4 Rxb4 21. cxb4 Ne4 22. Bb2 Qb7 23. Bc3 Nxc3 24. Qxc3 Nf6 25. Nd4 a6 26. f3 Qd7 27. b5 axb5 28. axb5 Qb7 29. Qa5 Nd7 30. Nc2 Qb6 31. Qa8+ Qb8 32. Qxd5 Qc8 33. Qc6 Qxc6 34. bxc6 Nb6 35. Kf2 Kf8 36. e4 f6 37. Ke3 Ke7 38. Kd4 Kd6 39. Nb4 g6 40. Nd5 Na4 41. Kxc4 Kxc6 42. Nxf6 1-0

[Event "Berlin Kreuzberg op 3th"]
[Site "Berlin"]
[Date "2002.07.07"]
[Round "2"]
[White "Pfeiffer, Joerg"]
[Black "Hoffmann, Rainer1111"]
[Result "0-1"]
[ECO "B83"]
[WhiteElo "1646"]
[BlackElo "2163"]
[PlyCount "66"]
[EventDate "2002.07.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Be2 e6 7. 0-0 Be7 8. Be3 0-0 9. f4 Re8 10. Qe1 Bd7 11. Rd1 a6 12. Qg3 Rc8 13. e5 Nd5 14. Nxd5 exd5 15. Bd3 Bh4 16. Qf3 dxe5 17. fxe5 Nxe5 18. Qxd5 Bg4 19. Qb3 Bxd1 20. Rxd1 Nxd3 21. Qxd3 Bf6 22. c3 Qd5 23. Bc1 Rcd8 24. Qg3 Qe4 25. Rf1 Bxd4+ 26. cxd4 Qxd4+ 27. Kh1 Qc4 28. Qf3 Qd5 29. Qg4 Rd6 30. h3 Rg6 31. Rd1 Qc6 32. Qf3 Qxf3 33. gxf3 h6 0-1

[Event "Berlin Kreuzberg op 3th"]
[Site "Berlin"]
[Date "2002.07.06"]
[Round "1"]
[White "Jaeger, Andre"]
[Black "Pfeiffer, Joerg"]
[Result "0-1"]
[ECO "E30"]
[WhiteElo "2068"]
[BlackElo "1646"]
[PlyCount "102"]
[EventDate "2002.07.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Bg5 h6 5. Bh4 c5 6. d5 b5 7. dxe6 fxe6 8. e4 g5 9. e5 gxh4 10. exf6 Qxf6 11. Qf3 Qxf3 12. Nxf3 bxc4 13. Bxc4 h3 14. 0-0-0 Bxc3 15. bxc3 hxg2 16. Rhg1 Rf8 17. Be2 Bb7 18. Ne5 Rxf2 19. Bh5+ Ke7 20. Nd3 Rxa2 21. Kb1 Ra5 22. Nf4 Be4+ 23. Kb2 Nc6 24. Rge1 Rb8+ 25. Kc1 Ra1+ 26. Kd2 Rxd1+ 27. Rxd1 Rb1 28. Rxb1 Bxb1 29. Nxg2 d5 30. Ne3 a5 31. Ng4 a4 32. Kc1 Bf5 33. Nxh6 Kf6 34. Nxf5 Kxf5 35. Kb2 d4 36. Be8 a3+ 37. Kxa3 Ne5 38. cxd4 cxd4 39. Kb4 Nf3 40. Kc4 e5 41. Bd7+ Kf4 42. h3 Ke3 43. Bf5 Kf4 44. Bd7 e4 45. Bg4 d3 46. Kc3 d2 47. Kc2 e3 48. Kd1 Nd4 49. Bc8 Kg3 50. Bg4 Kf2 51. Bh5 Nf3 0-1

[Event "Berlin Eckbauer op 4th"]
[Site "Berlin"]
[Date "2001.11.12"]
[Round "7"]
[White "Kautz, Stefan"]
[Black "Pfeiffer, Joerg"]
[Result "1-0"]
[ECO "D03"]
[WhiteElo "1863"]
[BlackElo "1591"]
[PlyCount "61"]
[EventDate "2001.10.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. Bg5 d5 4. h3 c5 5. e3 Be7 6. Bd3 0-0 7. c3 Nbd7 8. Nbd2 b6 9. Bf4 Bb7 10. 0-0 Re8 11. b3 cxd4 12. cxd4 Ba3 13. Qe2 Qc8 14. Nb1 Bf8 15. Qb2 Ne4 16. Rc1 Qd8 17. Rc7 e5 18. Rxb7 exf4 19. exf4 Nd6 20. Rxd7 Qxd7 21. Ne5 Qb7 22. Nc3 f6 23. Ng4 Ne4 24. Nxd5 Kh8 25. Nge3 Rac8 26. Qe2 Nc3 27. Qh5 g6 28. Bxg6 Nxd5 29. Nxd5 Red8 30. Nxf6 Qc6 31. Qxh7# 1-0

[Event "Berlin Eckbauer op 4th"]
[Site "Berlin"]
[Date "2001.11.05"]
[Round "6"]
[White "Pfeiffer, Joerg"]
[Black "Mueller, Peter"]
[Result "1-0"]
[ECO "C79"]
[WhiteElo "1591"]
[BlackElo "1815"]
[PlyCount "49"]
[EventDate "2001.10.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 b5 6. Bb3 d6 7. Re1 Na5 8. d4 Nxb3 9. axb3 exd4 10. Nxd4 Bd7 11. Qe2 c5 12. Nf5 Qb6 13. e5 dxe5 14. Qxe5+ Be6 15. Bg5 0-0-0 16. Bxf6 Rd5 17. Qxd5 Bxd5 18. Re8+ Kd7 19. Rd8+ Ke6 20. Nc3 gxf6 21. Rxd5 Qc7 22. Re1+ Qe5 23. Rdxe5+ fxe5 24. Ne3 f5 25. Ra1 1-0

[Event "Berlin Eckbauer op 4th"]
[Site "Berlin"]
[Date "2001.10.29"]
[Round "5"]
[White "Schneider, Hans Peter"]
[Black "Pfeiffer, Joerg"]
[Result "1-0"]
[ECO "B33"]
[WhiteElo "2095"]
[BlackElo "1591"]
[PlyCount "65"]
[EventDate "2001.10.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Nd5 Be7 10. Bxf6 Bxf6 11. c3 0-0 12. Nc2 Bg5 13. a4 bxa4 14. Rxa4 a5 15. Bc4 Rb8 16. b4 axb4 17. cxb4 Be6 18. 0-0 Ne7 19. Qd3 Nxd5 20. exd5 Bd7 21. Ra6 Qc7 22. b5 Qc5 23. Na3 Ra8 24. Qb3 Rxa6 25. bxa6 Rc8 26. Ra1 g6 27. Bf1 Qd4 28. Qd1 Qc5 29. Nc4 Bb5 30. Nxd6 Bxf1 31. Nxc8 Bxg2 32. Kxg2 Qd4 33. a7 1-0

[Event "Berlin Eckbauer op 4th"]
[Site "Berlin"]
[Date "2001.10.22"]
[Round "4"]
[White "Ahlberg, Matthias"]
[Black "Pfeiffer, Joerg"]
[Result "1/2-1/2"]
[ECO "E30"]
[WhiteElo "2096"]
[BlackElo "1591"]
[PlyCount "118"]
[EventDate "2001.10.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Bg5 h6 5. Bxf6 Qxf6 6. Nf3 c5 7. e3 Nc6 8. Be2 0-0 9. 0-0 cxd4 10. exd4 Bxc3 11. bxc3 d5 12. Re1 dxc4 13. Bxc4 b6 14. Ne5 Nxe5 15. Rxe5 Bb7 16. a4 Rac8 17. Qb3 Rc7 18. Bf1 Rfc8 19. Re3 Bd5 20. Qb2 Qd8 21. Ba6 Bb7 22. Be2 Bd5 23. Rg3 Qf6 24. Ba6 Bb7 25. a5 Bxa6 26. axb6 axb6 27. Rxa6 Qxd4 28. h3 Rxc3 29. Kh2 Qf4 30. Ra8 g5 31. Qxc3 Rxa8 32. Kg1 Rd8 33. Kf1 Qd4 34. Qxd4 Rxd4 35. Rb3 Rd6 36. Ke2 Kg7 37. Ke3 f5 38. g4 Kf6 39. Rb5 Rc6 40. Rb3 f4+ 41. Ke4 Rd6 42. h4 e5 43. h5 Rd4+ 44. Kf3 e4+ 45. Kg2 Rd6 46. Rb5 Ke6 47. Kf1 Kd7 48. Ke2 Re6 49. Rb2 Kc6 50. Rc2+ Kb5 51. Rc8 Kb4 52. Rg8 Kc4 53. Rc8+ Kb4 54. Rg8 Kc4 55. Rc8+ Kd5 56. Rb8 Rd6 57. Rb7 Kc5 58. Re7 Kd5 59. Rb7 Kc4 1/2-1/2

[Event "Berlin Eckbauer op 4th"]
[Site "Berlin"]
[Date "2001.10.15"]
[Round "3"]
[White "Pfeiffer, Joerg"]
[Black "Prinz, Tade"]
[Result "1-0"]
[ECO "B19"]
[WhiteElo "1591"]
[BlackElo "1557"]
[PlyCount "67"]
[EventDate "2001.10.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h6 7. Nf3 e6 8. h5 Bh7 9. Bd3 Nf6 10. Bxh7 Nxh7 11. Ne4 Nd7 12. Bf4 Ndf6 13. Nxf6+ Nxf6 14. Qe2 Qa5+ 15. Bd2 Qb6 16. 0-0-0 a5 17. c4 Qa6 18. Rhe1 Bb4 19. Ne5 0-0 20. g4 Rfe8 21. f4 Rad8 22. g5 hxg5 23. fxg5 Bxd2+ 24. Rxd2 Nd7 25. Ng4 b5 26. c5 Qa7 27. g6 fxg6 28. hxg6 Nf8 29. Ne5 Rxd4 30. Rc2 Qc7 31. Qh5 Nxg6 32. Qxg6 Red8 33. Qxe6+ Kh7 34. Rh1+ 1-0

[Event "Berlin Eckbauer op 4th"]
[Site "Berlin"]
[Date "2001.10.08"]
[Round "2"]
[White "Troesch, Thomas"]
[Black "Pfeiffer, Joerg"]
[Result "1-0"]
[ECO "B31"]
[WhiteElo "2153"]
[BlackElo "1591"]
[PlyCount "31"]
[EventDate "2001.10.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. 0-0 Bg7 5. d3 e5 6. a4 Qe7 7. Nc3 Nf6 8. Bg5 Nb4 9. Nd2 0-0 10. f4 d6 11. fxe5 dxe5 12. Qf3 Qd6 13. Bxf6 Qd4+ 14. Kh1 Bxf6 15. Qxf6 Be6 16. Nf3 1-0

[Event "Berlin Eckbauer op 4th"]
[Site "Berlin"]
[Date "2001.10.01"]
[Round "1"]
[White "Pfeiffer, Joerg"]
[Black "Krause, Clemens"]
[Result "0-1"]
[ECO "B45"]
[WhiteElo "1591"]
[BlackElo "2028"]
[PlyCount "72"]
[EventDate "2001.10.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. Be2 Bb4 7. 0-0 Bxc3 8. bxc3 Nxe4 9. Nxc6 dxc6 10. Qxd8+ Kxd8 11. Rd1+ Ke8 12. Bb2 Bd7 13. Rd4 Nf6 14. Rad1 c5 15. Rd6 b6 16. Bf3 Rd8 17. c4 Ke7 18. Be5 Ba4 19. Rxd8 Rxd8 20. Rxd8 Kxd8 21. c3 Ne8 22. Be4 f6 23. Bg3 h6 24. Kf1 e5 25. Bd5 Kd7 26. f4 exf4 27. Bxf4 Bc6 28. Bxc6+ Kxc6 29. Ke2 Nd6 30. Kd3 g5 31. Bc1 Kd7 32. h4 Ke6 33. hxg5 fxg5 34. Be3 Kf5 35. Bf2 Nf7 36. Ke3 Ne5 0-1

[Event "Kreuzberg 2000"]
[Site "Berlin"]
[Date "2000.07.30"]
[Round "9"]
[White "Schmidt, Thomas"]
[Black "Pfeiffer, Joerg"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1777"]
[BlackElo "1643"]
[PlyCount "75"]
[EventDate "2000.07.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. b4 e5 2. Bb2 Bxb4 3. Bxe5 Nf6 4. a3 Ba5 5. Nf3 d5 6. e3 0-0 7. Be2 c5 8. c4 Nc6 9. Bb2 d4 10. exd4 cxd4 11. Qb3 Re8 12. Qd3 Qe7 13. Bxd4 Bf5 14. Qe3 Qd7 15. Be5 Ng4 16. Qg5 Ngxe5 17. 0-0 Nxf3+ 18. Bxf3 Bd3 19. Rc1 Qe6 20. g3 Qe5 21. Qxe5 Rxe5 22. Nc3 Bxc3 23. Rxc3 Bg6 24. Bd5 Rae8 25. Re3 Be4 26. f4 R5e7 27. Bxe4 Rxe4 28. Kf2 Nd4 29. Rb1 Rxe3 30. dxe3 Nc2 31. Rxb7 Nxe3 32. c5 Nc4 33. Rxa7 g6 34. Ra4 Nb2 35. Ra6 Rc8 36. c6 Kg7 37. Ke3 Nc4+ 38. Kd4 1/2-1/2

[Event "Kreuzberg 2000"]
[Site "Berlin"]
[Date "2000.07.29"]
[Round "8"]
[White "Pfeiffer, Joerg"]
[Black "Fischer, Anke"]
[Result "1/2-1/2"]
[ECO "B85"]
[WhiteElo "1643"]
[BlackElo "1849"]
[PlyCount "35"]
[EventDate "2000.07.??"]
[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. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. Be2 Nc6 7. 0-0 Be7 8. Be3 0-0 9. f4 a6 10. Qe1 Qc7 11. Qg3 Kh8 12. Kh1 Bd7 13. Rad1 b5 14. a3 Rac8 15. Nxc6 Bxc6 16. Bf3 Qb7 17. Rfe1 Rfd8 18. Bd4 1/2-1/2

[Event "Kreuzberg 2000"]
[Site "Berlin"]
[Date "2000.07.28"]
[Round "7"]
[White "Suchin, Rostislaw"]
[Black "Pfeiffer, Joerg"]
[Result "0-1"]
[ECO "B26"]
[WhiteElo "715"]
[BlackElo "1643"]
[PlyCount "26"]
[EventDate "2000.07.??"]
[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. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 d6 6. Be3 Rb8 7. a4 e5 8. Qd2 Nd4 9. Rc1 a6 10. Nd5 Ne7 11. c4 Nxd5 12. cxd5 Nb3 13. Qc3 Nxc1 0-1

[Event "Kreuzberg 2000"]
[Site "Berlin"]
[Date "2000.07.27"]
[Round "6"]
[White "Pfeiffer, Joerg"]
[Black "Suelzen, Angelika"]
[Result "1-0"]
[ECO "B15"]
[WhiteElo "1643"]
[PlyCount "55"]
[EventDate "2000.07.??"]
[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. Nc3 Nf6 4. e5 Nfd7 5. e6 fxe6 6. Bd3 g6 7. Qe2 Nb6 8. Qe5 Rg8 9. Nf3 Bg7 10. Qe2 N8d7 11. Bf4 Rf8 12. Bg3 c5 13. Bb5 a6 14. Ng5 Rf6 15. Bxd7+ Bxd7 16. Be5 Rf8 17. Bxg7 Rf5 18. Nxe6 Qb8 19. Nxc5 Qd6 20. Be5 Qc6 21. 0-0 0-0-0 22. Bg3 Qf6 23. Rad1 Nc4 24. b3 Nb2 25. Rd2 h5 26. Be5 Qh4 27. Nxa6 Rdf8 28. Nxd5 1-0

[Event "Kreuzberg 2000"]
[Site "Berlin"]
[Date "2000.07.26"]
[Round "5"]
[White "Kuehn, Bodo"]
[Black "Pfeiffer, Joerg"]
[Result "1-0"]
[ECO "B25"]
[WhiteElo "1583"]
[BlackElo "1643"]
[PlyCount "51"]
[EventDate "2000.07.??"]
[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. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 d6 6. Bf4 e5 7. Be3 Nge7 8. Qd2 Nd4 9. Nf3 Bh3 10. 0-0 Nxf3+ 11. Bxf3 Bxf1 12. Rxf1 0-0 13. Bg2 Qd7 14. Bh6 b5 15. Bxg7 Kxg7 16. f4 b4 17. Ne2 Rab8 18. h3 f6 19. g4 Nc6 20. c3 a5 21. f5 Rb6 22. Ng3 bxc3 23. bxc3 Qb7 24. g5 Rb1 25. gxf6+ Rxf6 26. Qg5 1-0

[Event "Kreuzberg 2000"]
[Site "Berlin"]
[Date "2000.07.25"]
[Round "4"]
[White "Brener, Ilja"]
[Black "Pfeiffer, Joerg"]
[Result "1-0"]
[ECO "E38"]
[WhiteElo "1708"]
[BlackElo "1643"]
[PlyCount "49"]
[EventDate "2000.07.??"]
[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. c4 e6 3. Nc3 Bb4 4. Qc2 c5 5. dxc5 Na6 6. a3 Bxc3+ 7. Qxc3 Nxc5 8. f3 0-0 9. b4 Nce4 10. Qc2 d5 11. fxe4 Nxe4 12. Nf3 Bd7 13. e3 Rc8 14. Bd3 Nf6 15. c5 b6 16. 0-0 bxc5 17. bxc5 Qc7 18. Bb2 Ng4 19. Rae1 e5 20. Bxh7+ Kh8 21. Bf5 e4 22. Bxg4 Bxg4 23. Ne5 Be6 24. Qc3 Rg8 25. Rf4 1-0

[Event "Kreuzberg 2000"]
[Site "Berlin"]
[Date "2000.07.24"]
[Round "3"]
[White "Pfeiffer, Joerg"]
[Black "Mylich, Falk"]
[Result "1/2-1/2"]
[ECO "B85"]
[WhiteElo "1643"]
[BlackElo "1798"]
[PlyCount "96"]
[EventDate "2000.07.??"]
[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. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e6 7. 0-0 Be7 8. Be3 0-0 9. f4 Qc7 10. g4 b5 11. g5 Nfd7 12. Bd3 b4 13. Nce2 Nc6 14. Ng3 Nxd4 15. Bxd4 Re8 16. Qh5 g6 17. Qh4 e5 18. fxe5 Nxe5 19. Bxe5 dxe5 20. Rf3 Bc5+ 21. Kg2 Bd4 22. Raf1 Be6 23. b3 Re7 24. Nh1 Qc8 25. Nf2 Raa7 26. Nd1 Rec7 27. Ne3 Bxe3 28. Rxe3 a5 29. Ref3 a4 30. Rf6 axb3 31. axb3 Ra2 32. R1f2 Qd7 33. Bc4 Bxc4 34. bxc4 Qe8 35. Qh3 Raa7 36. Qb3 Rcb7 37. Kf1 Qc8 38. Qf3 Qd8 39. Kg2 Qd4 40. Kg3 Qxc4 41. Kg2 Qd4 42. h4 Qb2 43. Rd6 Rb8 44. Qf6 Rf8 45. Rd8 Qc3 46. Rxf8+ Kxf8 47. Qd8+ Kg7 48. Qf6+ Kg8 1/2-1/2

[Event "Kreuzberg 2000"]
[Site "Berlin"]
[Date "2000.07.23"]
[Round "2"]
[White "Merz, Ruediger"]
[Black "Pfeiffer, Joerg"]
[Result "1-0"]
[ECO "B33"]
[WhiteElo "1832"]
[BlackElo "1652"]
[PlyCount "53"]
[EventDate "2000.07.??"]
[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. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Nb3 Bb4 7. f3 d5 8. exd5 Qxd5 9. Bd2 Bxc3 10. Bxc3 0-0 11. Bd3 Re8 12. 0-0 b6 13. Qe2 Bb7 14. Bc4 Qd6 15. Rad1 Qc7 16. Rfe1 Rac8 17. Bb5 a6 18. Bxa6 Nd4 19. Qf1 Bxa6 20. Qxa6 Nxc2 21. Rxe5 Red8 22. Rxd8+ Rxd8 23. Qe2 Na3 24. Re7 Qc6 25. Bxf6 gxf6 26. bxa3 Qd6 27. a4 1-0

[Event "Kreuzberg 2000"]
[Site "Berlin"]
[Date "2000.07.22"]
[Round "1"]
[White "Pfeiffer, Joerg"]
[Black "Nguyen Luu, Truong Son"]
[Result "0-1"]
[ECO "B84"]
[WhiteElo "1643"]
[BlackElo "2052"]
[PlyCount "72"]
[EventDate "2000.07.??"]
[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. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. Be2 Nf6 7. 0-0 Be7 8. f4 d6 9. Be3 Nbd7 10. a4 b6 11. Bf3 Bb7 12. Qe1 0-0 13. Qg3 Nc5 14. e5 Nce4 15. Nxe4 Nxe4 16. Bxe4 Bxe4 17. f5 exf5 18. Nxf5 Bxf5 19. Rxf5 dxe5 20. Bh6 Bc5+ 21. Kh1 f6 22. Raf1 Kh8 23. Bc1 Rad8 24. c3 Qd7 25. h4 g6 26. Rxf6 Rxf6 27. Qxe5 Qg7 28. Rxf6 Rd1+ 29. Kh2 Bd6 30. Bf4 Bxe5 31. Bxe5 Kg8 32. Re6 Qd7 33. Rxb6 Qxa4 34. Bd4 Qe8 35. b4 Qe4 36. Rxa6 Qxh4# 0-1

[Event "GER OB-chT"]
[Site "Germany"]
[Date "1998.04.12"]
[Round "9.75"]
[White "Pfeiffer, Joerg"]
[Black "Valamanesh, Habib"]
[Result "1-0"]
[ECO "C87"]
[PlyCount "45"]
[EventDate "1998.04.04"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Be7 5. 0-0 d6 6. c3 Nf6 7. Re1 0-0 8. h3 Be6 9. d4 exd4 10. cxd4 Bd7 11. a3 Nb8 12. Bc2 h6 13. Nc3 b5 14. e5 dxe5 15. dxe5 Ne8 16. Qd3 g6 17. Bxh6 Ng7 18. Rad1 Qc8 19. Nd5 Re8 20. Qc3 Nc6 21. Bxg7 Kxg7 22. e6+ f6 23. exd7 1-0

[Event "Berlin op"]
[Site "Berlin"]
[Date "1998.04.11"]
[Round "8.67"]
[White "Lunau, Rainer"]
[Black "Pfeiffer, Joerg"]
[Result "1-0"]
[ECO "B21"]
[PlyCount "47"]
[EventDate "1998.04.04"]
[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. 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 0-0 11. a3 a6 12. Rac1 Qa5 13. Bxf6 gxf6 14. Nd5 Rd8 15. Qe3 Rb8 16. Qh6 Be6 17. Nxf6+ Bxf6 18. Qxf6 Bxc4 19. Rxc4 Nd4 20. Nxd4 exd4 21. Rcxd4 Re8 22. Rd5 Qa4 23. Rg5+ Kf8 24. Qxd6+ 1-0

[Event "GER OB-chT"]
[Site "Germany"]
[Date "1998.04.10"]
[Round "7.75"]
[White "Pfeiffer, Joerg"]
[Black "Boehnke, Ulrich"]
[Result "1-0"]
[ECO "C78"]
[PlyCount "36"]
[EventDate "1998.04.04"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Bd6 6. Re1 0-0 7. c3 Bc5 8. d4 exd4 9. cxd4 Bb4 10. Nc3 Ne7 11. Bg5 Ne8 12. Bb3 c6 13. Qd3 d6 14. h3 Qc7 15. Rac1 Ng6 16. Nh2 Be6 17. Bc2 f6 18. Be3 b5 1-0

[Event "Berliner Sommer 13th"]
[Site "Berlin"]
[Date "1995.??.??"]
[Round "4"]
[White "Hoppe, Frank"]
[Black "Pfeiffer, Joerg"]
[Result "1-0"]
[ECO "B80"]
[WhiteElo "1905"]
[PlyCount "77"]
[EventDate "1995.08.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 047 Extra"]
[Source "ChessBase"]
[SourceDate "1995.09.01"]
[SourceVersion "1"]
[SourceVersionDate "1995.09.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. Be3 a6 7. f3 Be7 8. Qd2 Qc7 9. Bd3 Nc6 10. Nxc6 Qxc6 11. 0-0 0-0 12. Ne2 b5 13. Rac1 Bb7 14. c4 bxc4 15. Bxc4 Qd7 16. Rfd1 e5 17. Nc3 Rfc8 18. Nd5 Nxd5 19. Bxd5 Rxc1 20. Rxc1 Rc8 21. Bc4 g6 22. b3 Kg7 23. Bh6+ Kg8 24. Rd1 Qc7 25. g4 Rd8 26. Kg2 Qc8 27. Kg3 Bf8 28. Bg5 Rd7 29. Rc1 Qa8 30. Rd1 Kg7 31. h4 Bc6 32. a4 Rc7 33. Bh6+ Kg8 34. Bxf8 Qxf8 35. Qxd6 Qxd6 36. Rxd6 Bxa4 37. Rxa6 Bd7 38. Ra5 Kg7 39. Rxe5 1-0

[Event "Bad Woerishofen op 10th"]
[Site "Bad Woerishofen"]
[Date "1994.??.??"]
[Round "6"]
[White "Pfeiffer, Joerg"]
[Black "Ganslmayer, Herbert"]
[Result "0-1"]
[ECO "B15"]
[WhiteElo "1740"]
[BlackElo "1800"]
[PlyCount "88"]
[EventDate "1994.03.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 039 Extra"]
[Source "ChessBase"]
[SourceDate "1994.05.01"]
[SourceVersion "1"]
[SourceVersionDate "1994.05.01"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nc3 c6 4. Be3 d5 5. e5 h5 6. Nf3 Nh6 7. Be2 Bg4 8. Qd2 Nf5 9. Bg5 Bh6 10. Bxh6 Nxh6 11. 0-0 Bxf3 12. Bxf3 e6 13. Na4 Nd7 14. b3 Nf5 15. Rfe1 g5 16. Rad1 b5 17. Nb2 a5 18. a4 b4 19. c4 g4 20. Be2 Nb6 21. Qf4 Nc8 22. cxd5 cxd5 23. Bb5+ Kf8 24. Rc1 Nce7 25. Rc5 Ng6 26. Qd2 h4 27. Rec1 Kg7 28. Nd1 g3 29. h3 gxf2+ 30. Nxf2 Ng3 31. Kh2 Rb8 32. Rc7 Rxb5 33. axb5 Qxc7 34. Qg5 Qe7 35. Qxe7 Nxe7 36. Rc7 Nef5 37. b6 Nxd4 38. Nd3 Rb8 39. b7 Nb5 40. Rd7 Ne4 41. Nf4 Nc5 42. Re7 Nd4 43. g3 hxg3+ 44. Kxg3 Nf5+ 0-1

[Event "Peer Gynt"]
[Site "Gausdal"]
[Date "1992.??.??"]
[Round "3"]
[White "Pfeiffer, Joerg"]
[Black "Christensen, Tobias"]
[Result "0-1"]
[ECO "D21"]
[BlackElo "2365"]
[PlyCount "58"]
[EventDate "1992.07.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NOR"]
[SourceTitle "TD"]
[Source "ChessBase"]
[SourceDate "1994.03.01"]
[SourceVersion "1"]
[SourceVersionDate "1994.03.01"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 c5 3. c4 dxc4 4. Qa4+ Bd7 5. Qxc4 cxd4 6. Nxd4 e5 7. Nf3 Nc6 8. Nc3 Rc8 9. Qb3 Nd4 10. Nxd4 exd4 11. Ne4 Bc6 12. Ng3 Nf6 13. e3 dxe3 14. Bxe3 Qa5+ 15. Bd2 Qe5+ 16. Qe3 Qxe3+ 17. Bxe3 Bb4+ 18. Bd2 Bxd2+ 19. Kxd2 0-0 20. f3 Rfd8+ 21. Ke3 Nd5+ 22. Kf2 Nf4 23. Ke3 g5 24. h4 Re8+ 25. Kf2 g4 26. fxg4 Rcd8 27. b3 Nxg2 28. Bxg2 Rd2+ 29. Kf1 Bxg2+ 0-1

[Event "St Ingbert op"]
[Site "St Ingbert"]
[Date "1991.??.??"]
[Round "7"]
[White "Jaspers, Patrick"]
[Black "Pfeiffer, Joerg"]
[Result "1/2-1/2"]
[ECO "B80"]
[PlyCount "29"]
[EventDate "1991.08.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. Bd3 Nc6 7. Nf3 Be7 8. 0-0 a6 9. Be3 Ng4 10. Bd2 0-0 11. h3 Nge5 12. a3 Qc7 13. Nxe5 dxe5 14. Qg4 Kh8 15. Rad1 1/2-1/2

[Event "St Ingbert op"]
[Site "St Ingbert"]
[Date "1991.??.??"]
[Round "6"]
[White "Pfeiffer, Joerg"]
[Black "Roetteler, Martin"]
[Result "0-1"]
[ECO "D03"]
[PlyCount "82"]
[EventDate "1991.08.??"]
[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. Nf3 g6 3. Bg5 Bg7 4. Nbd2 d5 5. e3 0-0 6. Bd3 c6 7. c3 Bg4 8. h3 Bxf3 9. Nxf3 Nbd7 10. 0-0 Re8 11. Re1 Qb6 12. Qb3 e5 13. dxe5 Nxe5 14. Nxe5 Rxe5 15. Qxb6 axb6 16. Bf4 Ree8 17. Bc7 Nd7 18. a3 b5 19. Bc2 Rac8 20. Bf4 Nb6 21. e4 d4 22. cxd4 Bxd4 23. Ra2 Na4 24. Be3 Rcd8 25. Kf1 Bf6 26. Bc1 Rd7 27. f4 Red8 28. e5 Bh4 29. Re3 Rd1+ 30. Bxd1 Rxd1+ 31. Ke2 Rxc1 32. Kd2 Rg1 33. Re2 Bg3 34. Ke3 Rf1 35. b3 Nc3 36. Kd3 Nxa2 37. Rxa2 Rxf4 38. Re2 Rf2 39. Re3 Rxg2 40. e6 fxe6 41. Rxe6 Kf7 0-1

