[Event "NRW Class2 1314"]
[Site "Germany"]
[Date "2014.02.02"]
[Round "6.8"]
[White "Kortenbusch, Christoph"]
[Black "Pfeiffer, Michael"]
[Result "1-0"]
[ECO "B23"]
[WhiteElo "2048"]
[BlackElo "1881"]
[PlyCount "35"]
[EventDate "2013.09.15"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]
[WhiteTeam "Holsterhausen"]
[BlackTeam "Solingen III"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nc3 Nc6 3. Bb5 Nd4 4. Bc4 g6 5. Nf3 Bg7 6. Nxd4 cxd4 7. Qf3 e6 8. Nb5 Qb6 9. Qf4 Qc5 10. Nc7+ Kf8 11. b4 Qxc4 12. Nxa8 d3 13. c3 e5 14. Qe3 b6 15. 0-0 Bh6 16. Nxb6 axb6 17. Qxb6 Nf6 18. Qxf6 1-0

[Event "NRW Class2 1314"]
[Site "Germany"]
[Date "2014.01.12"]
[Round "5.8"]
[White "Kuckling, Hannah"]
[Black "Pfeiffer, Michael"]
[Result "0-1"]
[ECO "B23"]
[WhiteElo "1991"]
[BlackElo "1881"]
[PlyCount "70"]
[EventDate "2013.09.15"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]
[WhiteTeam "Lippstadt Turm"]
[BlackTeam "Solingen III"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nc3 Nc6 3. f4 g6 4. Nf3 Bg7 5. Bb5 Nd4 6. Bc4 e6 7. Nxd4 cxd4 8. Nb5 d6 9. c3 Ne7 10. Nxd4 0-0 11. d3 d5 12. Bb3 dxe4 13. dxe4 b6 14. 0-0 Bb7 15. Bc2 a6 16. Be3 Qc7 17. Qe2 Nc6 18. Nf3 Rac8 19. Rac1 Na5 20. Nd2 b5 21. f5 exf5 22. exf5 Be5 23. h3 Rfe8 24. Nf3 Nc4 25. Kh1 Nxe3 26. Qxe3 Bf4 27. Qf2 Bxc1 28. Rxc1 Qf4 29. Rd1 Bxf3 30. gxf3 Rcd8 31. fxg6 Rxd1+ 32. Bxd1 hxg6 33. Bc2 Rd8 34. Be4 Qc1+ 35. Qg1 Rd1 0-1

[Event "NRW Class2 1213"]
[Site "Germany"]
[Date "2013.04.07"]
[Round "8.7"]
[White "Pfeiffer, Michael"]
[Black "Hanisch, Bernd"]
[Result "0-1"]
[ECO "E52"]
[WhiteElo "1928"]
[BlackElo "2001"]
[PlyCount "78"]
[EventDate "2012.09.16"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]
[WhiteTeam "Solingen III"]
[BlackTeam "Herford"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 0-0 5. Bd3 d5 6. Nf3 b6 7. cxd5 exd5 8. 0-0 Bg4 9. a3 Bxc3 10. bxc3 c5 11. a4 c4 12. Be2 Nc6 13. Ne1 Bxe2 14. Qxe2 Na5 15. Ba3 Re8 16. Nf3 Nb3 17. Ra2 Ne4 18. Qc2 Rc8 19. Bc1 Re6 20. Nd2 Nbxd2 21. Bxd2 Rg6 22. f3 Nxd2 23. Qxd2 Re6 24. Qf2 Qe7 25. Re2 Re8 26. e4 Qa3 27. Rc2 Qxa4 28. e5 Qd7 29. f4 f5 30. g4 Rf8 31. Kh1 b5 32. Qe1 a5 33. Rg1 Rg6 34. gxf5 Rxg1+ 35. Kxg1 Qxf5 36. Rf2 Qg4+ 37. Kh1 Rxf4 38. Rxf4 Qxf4 39. e6 Qe4+ 0-1

[Event "NRW Class2 1112"]
[Site "Germany"]
[Date "2012.01.08"]
[Round "5.7"]
[White "Pfeiffer, Michael"]
[Black "Villwock, Martin"]
[Result "1-0"]
[ECO "A62"]
[WhiteElo "1885"]
[BlackElo "2148"]
[PlyCount "113"]
[EventDate "2011.09.18"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]
[WhiteTeam "Solingen III"]
[BlackTeam "Katernberg II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 d6 6. g3 g6 7. Bg2 Bg7 8. Nf3 0-0 9. 0-0 Re8 10. Bf4 a6 11. a4 Ne4 12. Nxe4 Rxe4 13. Nd2 Rb4 14. Ra2 g5 15. Be3 f5 16. Nf3 h6 17. b3 Nd7 18. Qc2 Nf6 19. Ne1 Ne4 20. Nd3 Nc3 21. Nxb4 cxb4 22. Raa1 Qf6 23. Rae1 f4 24. Bc1 Bf5 25. Qd2 Re8 26. e3 Ne4 27. Bxe4 Rxe4 28. exf4 Rd4 29. fxg5 Qg6 30. Qe3 Re4 31. Qf3 hxg5 32. Rxe4 Bxe4 33. Qe3 g4 34. Re1 Bxd5 35. Bd2 a5 36. Qe8+ Kh7 37. Qxg6+ Kxg6 38. Re3 Kf5 39. Kf1 Be4 40. Ke2 d5 41. Kd1 Bd4 42. Re1 Bxf2 43. Rf1 Bf3+ 44. Kc1 Bd4 45. Bf4 Bc3 46. h4 d4 47. Rf2 d3 48. h5 Ke4 49. h6 Bh8 50. Rh2 Kd4 51. Bd2 Bd5 52. Rh5 b6 53. Bf4 Bxb3 54. Kd2 Bf7 55. Be5+ Ke4 56. Rg5 b5 57. Bxh8 1-0

[Event "Solingen-ch"]
[Site "Solingen"]
[Date "2011.12.02"]
[Round "6"]
[White "Speck, Stefan"]
[Black "Pfeiffer, Michael"]
[Result "1/2-1/2"]
[ECO "D00"]
[WhiteElo "1980"]
[BlackElo "1890"]
[PlyCount "34"]
[EventDate "2011.09.23"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Nc3 d5 4. Bf4 c6 5. Qd2 Bg7 6. Ne5 Nbd7 7. h4 Ne4 8. Nxe4 dxe4 9. Nxd7 Qxd7 10. e3 0-0 11. h5 Rd8 12. hxg6 hxg6 13. c3 c5 14. Qc2 cxd4 15. cxd4 b6 16. Qc7 Bb7 17. Qxd7 Rxd7 1/2-1/2

[Event "Solingen-ch"]
[Site "Solingen"]
[Date "2011.11.18"]
[Round "5"]
[White "Pfeiffer, Michael"]
[Black "Naundorf, Maik"]
[Result "1/2-1/2"]
[ECO "D85"]
[WhiteElo "1890"]
[BlackElo "2134"]
[PlyCount "73"]
[EventDate "2011.09.23"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Nf3 c5 8. Rb1 0-0 9. Be2 b6 10. 0-0 Qc7 11. Qd2 Bb7 12. d5 Nd7 13. c4 Rae8 14. Bb2 e5 15. Rbd1 Qd6 16. Qc3 Bh6 17. Rfe1 Re7 18. a4 Bc8 19. Bf1 Rfe8 20. a5 f5 21. exf5 gxf5 22. Bc1 Bxc1 23. Rxc1 Nf6 24. axb6 axb6 25. Rb1 e4 26. Nd2 f4 27. Qb2 Rb7 28. Qc2 Rbe7 29. Qb2 Nd7 30. Qb5 Bb7 31. Qb2 Bc8 32. Qc2 Nf6 33. Qb2 Rb7 34. Qc2 Rbe7 35. Qb2 Rb7 36. Qc2 Rbe7 37. Qb2 1/2-1/2

[Event "Solingen-ch"]
[Site "Solingen"]
[Date "2011.11.04"]
[Round "4"]
[White "Goerke, Joachim"]
[Black "Pfeiffer, Michael"]
[Result "1-0"]
[ECO "B52"]
[WhiteElo "2158"]
[BlackElo "1890"]
[PlyCount "65"]
[EventDate "2011.09.23"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Qxd7 5. 0-0 Nc6 6. d4 cxd4 7. Nxd4 g6 8. c4 Bg7 9. Be3 Nf6 10. f3 0-0 11. Nc3 Rac8 12. b3 Rfd8 13. Rc1 b6 14. Qd2 e6 15. Rfd1 d5 16. Nxc6 Rxc6 17. cxd5 exd5 18. Nxd5 Nxd5 19. Rxc6 Qxc6 20. exd5 Qb5 21. h3 Bf8 22. Bg5 Rd7 23. Bf6 Bg7 24. Bxg7 Kxg7 25. Qd4+ Kg8 26. Rc1 Rd8 27. d6 Qd7 28. Rd1 Qb5 29. b4 a5 30. a3 axb4 31. axb4 Qc6 32. Qe5 Re8 33. b5 1-0

[Event "Solingen-ch"]
[Site "Solingen"]
[Date "2011.10.21"]
[Round "3"]
[White "Pfeiffer, Michael"]
[Black "Sherif, Amina"]
[Result "1-0"]
[ECO "D61"]
[WhiteElo "1890"]
[BlackElo "1462"]
[PlyCount "59"]
[EventDate "2011.09.23"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 e6 5. Bg5 Be7 6. e3 0-0 7. Qc2 Nbd7 8. Rd1 Re8 9. a3 Qa5 10. Bd3 h6 11. Bh4 Nb6 12. c5 Nbd7 13. 0-0 Qd8 14. Bg3 Nh5 15. Be5 Nxe5 16. Nxe5 Nf6 17. f4 Nd7 18. Bh7+ Kf8 19. Rf3 Nf6 20. Nxf7 Qc7 21. Ne5 Nxh7 22. Qxh7 Bf6 23. Rdf1 Ke7 24. Qg6 Rf8 25. g4 Bd7 26. g5 Bxe5 27. fxe5 Rxf3 28. Rxf3 Re8 29. Qxg7+ Kd8 30. gxh6 1-0

[Event "Solingen-ch"]
[Site "Solingen"]
[Date "2011.10.07"]
[Round "2"]
[White "Pfeiffer, Michael"]
[Black "Kublanov, Vladislav"]
[Result "1-0"]
[ECO "D35"]
[WhiteElo "1890"]
[BlackElo "1621"]
[PlyCount "91"]
[EventDate "2011.09.23"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 Be7 6. e3 0-0 7. Bd3 c6 8. Qc2 h6 9. Bh4 Bg4 10. Nge2 Nbd7 11. f3 Be6 12. 0-0 c5 13. Nf4 g5 14. Nxe6 fxe6 15. Bf2 c4 16. Be2 Kg7 17. e4 Nb6 18. e5 Nh5 19. g3 Qe8 20. Nb5 Qxb5 21. f4 Qe8 22. Qd1 Nxf4 23. gxf4 Rxf4 24. Bh5 Qf8 25. Qe2 Qf5 26. Be3 Qe4 27. Bxf4 Qxe2 28. Bxe2 gxf4 29. Rxf4 Bg5 30. Rg4 Kh7 31. Bd1 Be3+ 32. Kg2 Rg8 33. Bc2+ Kh8 34. Rxg8+ Kxg8 35. Rd1 a6 36. Kf3 Bg5 37. Kg4 c3 38. bxc3 Nc4 39. h4 Ne3+ 40. Kh5 Nxd1 41. hxg5 Nxc3 42. Kxh6 Ne4 43. Bd1 Nc3 44. Bg4 Nxa2 45. Bxe6+ Kf8 46. g6 1-0

[Event "Solingen-ch"]
[Site "Solingen"]
[Date "2011.09.23"]
[Round "1"]
[White "Nguyen, Philipp"]
[Black "Pfeiffer, Michael"]
[Result "1/2-1/2"]
[ECO "B86"]
[WhiteElo "1108"]
[BlackElo "1890"]
[PlyCount "52"]
[EventDate "2011.09.23"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e6 7. Bc4 b5 8. Bb3 Be7 9. f4 Bb7 10. Qd3 Nbd7 11. Rg1 Nc5 12. Qe2 Nxb3 13. Nxb3 Nxe4 14. Nxe4 Bxe4 15. Bd4 d5 16. Bxg7 Rg8 17. Bd4 Rc8 18. c3 Qc7 19. g3 Qc4 20. Qxc4 dxc4 21. Nd2 Bb7 22. 0-0-0 h5 23. Kb1 h4 24. g4 Bc5 25. Bxc5 Rxc5 26. Rde1 Kd7 1/2-1/2

[Event "NRW Class1 0506"]
[Site "Germany"]
[Date "2006.05.07"]
[Round "9.7"]
[White "Pfeiffer, Michael"]
[Black "Weber, Franz Josef"]
[Result "0-1"]
[ECO "A62"]
[WhiteElo "1897"]
[BlackElo "2138"]
[PlyCount "68"]
[EventDate "2005.09.25"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]
[WhiteTeam "Solingen III"]
[BlackTeam "Monheim"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 d6 6. g3 g6 7. Bg2 Bg7 8. Nf3 0-0 9. 0-0 a6 10. a4 Re8 11. Bf4 Nh5 12. Nd2 Nxf4 13. gxf4 Nd7 14. Nc4 Nf6 15. Re1 Rb8 16. a5 Nh5 17. e3 Bf8 18. Ne4 Nf6 19. Nc3 Bd7 20. e4 Bb5 21. Na3 Nh5 22. Naxb5 axb5 23. f5 b4 24. fxg6 hxg6 25. Ne2 Bg7 26. Qd2 Qh4 27. Ng3 Nf4 28. a6 bxa6 29. Rxa6 Be5 30. Qc2 Kg7 31. Ra7 Rh8 32. Nf1 b3 33. Qd2 Qg5 34. Ne3 Rxh2 0-1

[Event "Solingen op-B"]
[Site "Solingen"]
[Date "2005.05.29"]
[Round "7"]
[White "Pfeiffer, Michael"]
[Black "Baekelant, Eva"]
[Result "1-0"]
[ECO "E95"]
[WhiteElo "1880"]
[BlackElo "1522"]
[PlyCount "45"]
[EventDate "2005.05.26"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. Be2 Na6 7. 0-0 Re8 8. Re1 e5 9. Bf1 Bg4 10. d5 Nc5 11. b4 Na6 12. a3 Bd7 13. Nd2 Nh5 14. Nb3 Qf6 15. Be3 Nf4 16. Rc1 h6 17. c5 Rec8 18. Nd2 Re8 19. c6 Bc8 20. cxb7 Bxb7 21. Qa4 Nb8 22. Qxe8+ Kh7 23. Qa4 1-0

[Event "Solingen op-B"]
[Site "Solingen"]
[Date "2005.05.29"]
[Round "6"]
[White "Reiz, Uwe"]
[Black "Pfeiffer, Michael"]
[Result "0-1"]
[ECO "B23"]
[WhiteElo "1708"]
[BlackElo "1880"]
[PlyCount "68"]
[EventDate "2005.05.26"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. e4 c5 2. f4 g6 3. Nf3 Nc6 4. Nc3 Bg7 5. Bc4 e6 6. d3 Nge7 7. 0-0 0-0 8. Be3 d5 9. exd5 exd5 10. Nxd5 Nxd5 11. Bxc5 Re8 12. c3 Bf5 13. Qd2 b6 14. Bf2 Qd6 15. g3 Bg4 16. Kg2 Qd7 17. Ng1 Na5 18. h3 Nxc4 19. dxc4 Nf6 20. Bd4 Bf5 21. b3 Ne4 22. Qb2 Rad8 23. Rad1 Qc6 24. Kh2 Nc5 25. a4 Be4 26. Qa2 Rd7 27. a5 Rde7 28. b4 Nd3 29. Rd2 Bxd4 30. cxd4 Nxb4 31. Qb3 bxa5 32. Ra1 Qb6 33. Qa4 Nc2 34. Ra2 Nxd4 0-1

[Event "Solingen op-B"]
[Site "Solingen"]
[Date "2005.05.28"]
[Round "4"]
[White "Junker, Stefan"]
[Black "Pfeiffer, Michael"]
[Result "1/2-1/2"]
[ECO "B50"]
[WhiteElo "1674"]
[BlackElo "1880"]
[PlyCount "83"]
[EventDate "2005.05.26"]
[EventType "swiss"]
[EventRounds "7"]
[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. c3 Nf6 4. d3 Bg4 5. Be2 Nc6 6. Nbd2 e6 7. b3 Be7 8. Bb2 d5 9. e5 Nd7 10. d4 Qb6 11. 0-0 0-0 12. Re1 Rac8 13. Rc1 Rc7 14. Nf1 Rfc8 15. Ne3 Bh5 16. Qd2 Bxf3 17. Bxf3 cxd4 18. cxd4 Bb4 19. Bc3 Bxc3 20. Rxc3 Ncxe5 21. Rec1 Nxf3+ 22. gxf3 Nf6 23. Ng4 Nxg4 24. fxg4 Rxc3 25. Rxc3 Rxc3 26. Qxc3 Qc6 27. Qa5 Qb6 28. Qc3 g6 29. g5 Qc6 30. Qe3 Qc7 31. h4 b5 32. Kg2 a5 33. Qd3 Qc6 34. Qg3 Qb6 35. Qe5 a4 36. b4 Qd8 37. a3 Qc8 38. Kg3 Qc3+ 39. f3 Qxa3 40. Qb8+ Kg7 41. Qe5+ Kg8 42. Qb8+ 1/2-1/2

[Event "Solingen op-B"]
[Site "Solingen"]
[Date "2005.05.28"]
[Round "5"]
[White "Pfeiffer, Michael"]
[Black "Becker, Carsten Uwe"]
[Result "1/2-1/2"]
[ECO "D31"]
[WhiteElo "1880"]
[BlackElo "1519"]
[PlyCount "71"]
[EventDate "2005.05.26"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 c6 4. Nf3 dxc4 5. e3 b5 6. a4 Bb4 7. Bd2 Bxc3 8. Bxc3 Bb7 9. axb5 cxb5 10. b3 cxb3 11. Bxb5+ Nc6 12. Qxb3 Nge7 13. 0-0 0-0 14. e4 Qb6 15. Qa4 a6 16. Bd3 Rfc8 17. Rab1 Qc7 18. Rfc1 Qd7 19. Bb2 Rc7 20. Rd1 Ne5 21. Qxd7 Nxf3+ 22. gxf3 Rxd7 23. Kf1 Nc6 24. Ke2 Rb8 25. Ke3 Nb4 26. Be2 a5 27. Bc3 Bc6 28. Bxb4 Rxb4 29. Rxb4 axb4 30. Rb1 Rb7 31. Bc4 Kf8 32. d5 exd5 33. exd5 Ba4 34. Bb3 Bxb3 35. Rxb3 Ke7 36. Kd4 1/2-1/2

[Event "Solingen op-B"]
[Site "Solingen"]
[Date "2005.05.27"]
[Round "3"]
[White "Pfeiffer, Michael"]
[Black "Kaiser, Stephan"]
[Result "1-0"]
[ECO "D35"]
[WhiteElo "1880"]
[BlackElo "1495"]
[PlyCount "57"]
[EventDate "2005.05.26"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 Be7 6. e3 0-0 7. Bd3 Bg4 8. Qc2 h6 9. Bh4 Nbd7 10. h3 Be6 11. Nge2 c5 12. Nf4 cxd4 13. exd4 Re8 14. Nxe6 fxe6 15. 0-0 e5 16. dxe5 Nxe5 17. Bb5 Nc6 18. Rad1 d4 19. Ne2 Rc8 20. Nf4 Ne5 21. Qf5 Qd6 22. Bxe8 Rxe8 23. Rfe1 Bd8 24. Ng6 Nxg6 25. Rxe8+ Nxe8 26. Bxd8 Qxd8 27. Qxg6 Nf6 28. Qd3 Qd5 29. a3 1-0

[Event "Solingen op-B"]
[Site "Solingen"]
[Date "2005.05.26"]
[Round "2"]
[White "Brinkmann, Sven"]
[Black "Pfeiffer, Michael"]
[Result "1-0"]
[ECO "B50"]
[WhiteElo "1570"]
[BlackElo "1880"]
[PlyCount "45"]
[EventDate "2005.05.26"]
[EventType "swiss"]
[EventRounds "7"]
[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. Bc4 Nc6 4. h3 Nf6 5. d3 g6 6. c3 Bg7 7. 0-0 0-0 8. Bf4 Nd7 9. d4 e5 10. dxe5 Ndxe5 11. Nxe5 Nxe5 12. Bd5 Rb8 13. Na3 b5 14. Nc2 Be6 15. Rb1 Qe7 16. Re1 Rbd8 17. b3 Nd7 18. Bxe6 Qxe6 19. Qxd6 Bxc3 20. Re2 Rfe8 21. Qxe6 Rxe6 22. Rd1 Ree8 23. Bc7 1-0

[Event "Solingen op-B"]
[Site "Solingen"]
[Date "2005.05.26"]
[Round "1"]
[White "Pfeiffer, Michael"]
[Black "Werner, Manfred"]
[Result "1-0"]
[ECO "D36"]
[WhiteElo "1880"]
[BlackElo "1424"]
[PlyCount "69"]
[EventDate "2005.05.26"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 c6 6. Qc2 Be7 7. e3 0-0 8. Bd3 h6 9. Bh4 Nbd7 10. Nge2 b6 11. 0-0 Bb7 12. f3 c5 13. Qd2 Re8 14. Bf2 Bf8 15. Rad1 cxd4 16. exd4 Rc8 17. Bb1 Ba6 18. Rfe1 Nb8 19. a3 Rc7 20. Nf4 Rd7 21. Qc2 g6 22. Qa4 Qc8 23. Rxe8 Qxe8 24. Nfxd5 Nxd5 25. Nxd5 b5 26. Nf6+ Kh8 27. Qb3 Qd8 28. Nxd7 Qxd7 29. Ba2 Kg7 30. Bg3 Nc6 31. d5 Nd8 32. d6 Nb7 33. Be5+ Kg8 34. Qd3 Nc5 35. Qxg6+ 1-0

[Event "DESC Open 2004, Gr. F"]
[Site "DESC email"]
[Date "2005.??.??"]
[Round "2"]
[White "Grimm, Wolfgang"]
[Black "Pfeiffer, Michael"]
[Result "0-1"]
[ECO "D02"]
[PlyCount "52"]
[EventDate "2005.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[EventCountry "GER"]
[SourceTitle "Corr 2008"]
[Source "ChessBase"]
[SourceDate "2008.06.24"]
[SourceVersion "1"]
[SourceVersionDate "2008.06.24"]
[SourceQuality "1"]

1. g3 d5 2. d4 Nf6 3. Nf3 c6 4. Bg2 g6 5. 0-0 Bg7 6. Bf4 Nbd7 7. Qc1 h6 8. Nc3 g5 9. Be3 g4 10. Nd2 h5 11. Nb3 h4 12. Bg5 hxg3 13. fxg3 a5 14. Qf4 Nf8 15. Qf2 Ne6 16. Be3 Qd6 17. Rad1 b6 18. a3 Ba6 19. Nd2 b5 20. a4 b4 21. Na2 Kd7 22. Nb3 Rh7 23. Nxa5 Rah8 24. Bd2 Rxh2 25. Bxb4 Qc7 26. Qe3 Bxe2 0-1

[Event "DESC Open 2004, Gr. F"]
[Site "DESC email"]
[Date "2005.??.??"]
[Round "2"]
[White "Haluschka, Rainer"]
[Black "Pfeiffer, Michael"]
[Result "1-0"]
[ECO "E68"]
[PlyCount "97"]
[EventDate "2005.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[EventCountry "GER"]
[SourceTitle "Corr 2008"]
[Source "ChessBase"]
[SourceDate "2008.06.24"]
[SourceVersion "1"]
[SourceVersionDate "2008.06.24"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. g3 0-0 5. Bg2 d6 6. 0-0 Nbd7 7. Nc3 e5 8. e4 exd4 9. Nxd4 Re8 10. Rb1 a6 11. b3 c6 12. Be3 Qa5 13. Qd2 Ng4 14. Bf4 Nge5 15. Nde2 b5 16. Qxd6 b4 17. Na4 Bf8 18. Qd1 Nc5 19. Nxc5 Bxc5 20. Bxe5 Rxe5 21. Nf4 Re8 22. Rb2 Bb7 23. Rd2 Bf8 24. Qe2 Bg7 25. Rfd1 Re7 26. Rd7 Rxd7 27. Rxd7 Bc8 28. Rd1 Bb7 29. e5 Qxe5 30. Qxe5 Bxe5 31. Rd7 Bxf4 32. Rxb7 Bd6 33. Bxc6 Rc8 34. Rb6 Bc5 35. Rxa6 Rc7 36. Ba4 Kf8 37. Ra8+ Ke7 38. Kf1 f5 39. f4 Kf6 40. Rd8 h6 41. Rd5 Be7 42. Ra5 Bc5 43. Be8 g5 44. Kg2 Kg7 45. h4 gxh4 46. gxh4 Kf6 47. Kf3 Bd4 48. Rd5 Bc5 49. h5 1-0

[Event "DESC Open 2004, Gr. F"]
[Site "DESC email"]
[Date "2005.??.??"]
[Round "2"]
[White "Pfeiffer, Michael"]
[Black "Grott, Peter"]
[Result "0-1"]
[ECO "A57"]
[PlyCount "40"]
[EventDate "2005.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[EventCountry "GER"]
[SourceTitle "Corr 2008"]
[Source "ChessBase"]
[SourceDate "2008.06.24"]
[SourceVersion "1"]
[SourceVersionDate "2008.06.24"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. Nc3 axb5 6. e4 b4 7. Nb5 d6 8. Bf4 g5 9. Bxg5 Nxe4 10. Bf4 Nf6 11. Qe2 Ra6 12. Qd2 Nbd7 13. Qe2 b3 14. a3 Nxd5 15. Nxd6+ Rxd6 16. Bxd6 Qa5+ 17. Kd1 Bh6 18. Nf3 0-0 19. Qc4 Rd8 20. Bd3 N7f6 0-1

[Event "DESC Open 2004, Gr. F"]
[Site "DESC email"]
[Date "2005.??.??"]
[Round "2"]
[White "Pfeiffer, Michael"]
[Black "Hoegerl, Felix"]
[Result "0-1"]
[ECO "D85"]
[PlyCount "97"]
[EventDate "2005.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[EventCountry "GER"]
[SourceTitle "Corr 2008"]
[Source "ChessBase"]
[SourceDate "2008.06.24"]
[SourceVersion "1"]
[SourceVersionDate "2008.06.24"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Nf3 c5 8. Rb1 0-0 9. Be2 cxd4 10. cxd4 Qa5+ 11. Bd2 Qxa2 12. 0-0 Bg4 13. Bg5 Qe6 14. h3 Bxf3 15. Bxf3 Qd7 16. d5 Na6 17. Qe2 Nc5 18. e5 Rfe8 19. Rfd1 Qf5 20. Be3 b6 21. d6 Rad8 22. Bc6 Nd7 23. dxe7 Rxe7 24. Rb5 Rc8 25. g4 Qe6 26. Bd5 Qxe5 27. Bxf7+ Kxf7 28. Rxe5 Nxe5 29. Qa2+ Kf8 30. Bc1 Nc4 31. Bg5 Rec7 32. Qa6 Ne5 33. Bd8 Rc3 34. Qxa7 Kg8 35. Qe7 h6 36. Kg2 Kh7 37. Bxb6 Nd3 38. Be3 R8c7 39. Qe8 R7c4 40. Qb5 Nf4+ 41. Kh1 Ne6 42. Rd6 Nf8 43. Qd5 Rc2 44. Rd8 Rc8 45. Rxc8 Rxc8 46. h4 Rc7 47. Qe4 Kg8 48. Kg2 Rf7 49. Bc5 0-1

[Event "DESC Open 2004, Gr. F"]
[Site "DESC email"]
[Date "2005.??.??"]
[Round "2"]
[White "Pfeiffer, Michael"]
[Black "Rades, Andreas"]
[Result "1/2-1/2"]
[ECO "D15"]
[PlyCount "112"]
[EventDate "2005.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[EventCountry "GER"]
[SourceTitle "Corr 2008"]
[Source "ChessBase"]
[SourceDate "2008.06.24"]
[SourceVersion "1"]
[SourceVersionDate "2008.06.24"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 a6 5. c5 Nbd7 6. Bf4 Nh5 7. e3 Nxf4 8. exf4 b6 9. cxb6 Qxb6 10. Bd3 Qxb2 11. Rc1 g6 12. 0-0 Qb4 13. Qc2 e6 14. Na4 Rb8 15. Rb1 Qd6 16. Ne5 Bg7 17. Rxb8 Nxb8 18. Rb1 Bf6 19. Qc5 Qxc5 20. Nxc5 Bxe5 21. fxe5 Nd7 22. Bxa6 Nxc5 23. Bxc8 0-0 24. Rc1 Rxc8 25. Rxc5 Rb8 26. Kf1 Rb4 27. Rxc6 Rxd4 28. Rc2 Kg7 29. Ke2 g5 30. Rd2 Re4+ 31. Kd3 Kg6 32. f3 Rc4 33. g4 h5 34. h3 Ra4 35. Rf2 hxg4 36. hxg4 f6 37. exf6 Kxf6 38. Kc3 e5 39. Rh2 Ra3+ 40. Kb4 Rxf3 41. Kc5 d4 42. Rh6+ Kf7 43. Kd5 Re3 44. Rh1 d3 45. a4 Rg3 46. Kxe5 Rxg4 47. a5 Ra4 48. Rd1 Rxa5+ 49. Ke4 Ra4+ 50. Kxd3 Kg6 51. Ke2 Ra3 52. Kf2 Kh5 53. Kg2 Rb3 54. Kh1 Kh4 55. Kg2 Rg3+ 56. Kh2 Rc3 1/2-1/2

[Event "DESC Open 2004, Gr. F"]
[Site "DESC email"]
[Date "2005.??.??"]
[Round "2"]
[White "Schirbel, Andreas"]
[Black "Pfeiffer, Michael"]
[Result "1-0"]
[ECO "D00"]
[PlyCount "69"]
[EventDate "2005.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[EventCountry "GER"]
[SourceTitle "Corr 2008"]
[Source "ChessBase"]
[SourceDate "2008.06.24"]
[SourceVersion "1"]
[SourceVersionDate "2008.06.24"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 Nf6 3. e3 c5 4. c3 Nc6 5. Nd2 Bf5 6. Qb3 Qc8 7. Ngf3 e6 8. Nh4 Be4 9. f3 c4 10. Qd1 Bd3 11. Bxd3 cxd3 12. g4 h6 13. Ng2 g5 14. Bg3 h5 15. gxh5 Nxh5 16. Kf2 Qd7 17. Qf1 Nxg3 18. hxg3 Rxh1 19. Qxh1 g4 20. fxg4 0-0-0 21. Qh7 e5 22. Qf5 Bd6 23. Rh1 Rg8 24. Rh7 Qxf5+ 25. gxf5 Rg5 26. Rxf7 Nd8 27. Rf6 Be7 28. Rh6 Rxf5+ 29. Ke1 e4 30. Nf4 Kd7 31. Rh7 b5 32. b3 Rg5 33. c4 bxc4 34. bxc4 dxc4 35. Nxe4 1-0

[Event "DESC op Gr.01 email"]
[Site "DESC email"]
[Date "2004.10.15"]
[Round "1"]
[White "Feigl, Bernhard"]
[Black "Pfeiffer, Michael"]
[Result "0-1"]
[ECO "E60"]
[PlyCount "72"]
[EventDate "2004.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "GER"]
[SourceTitle "Corr 2006"]
[Source "ChessBase"]
[SourceDate "2006.04.01"]
[SourceVersion "3"]
[SourceVersionDate "2006.04.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 0-0 5. Nf3 d6 6. 0-0 Nbd7 7. Qb3 e5 8. dxe5 dxe5 9. Qc2 Re8 10. Re1 Qe7 11. Nh4 Nf8 12. Qa4 e4 13. Qa5 h6 14. Qb5 a6 15. Qa5 b6 16. Qa3 g5 17. Qxe7 Rxe7 18. Nf3 exf3 19. Bxf3 Ne4 20. Nc3 Bf5 21. Nd5 Rd7 22. Bxe4 Bxe4 23. Nc3 Bb7 24. Rd1 Rxd1+ 25. Nxd1 Rd8 26. Ne3 Ne6 27. Kf1 Kh7 28. a4 Nc5 29. Ra3 a5 30. h3 Bc6 31. b3 Bc3 32. g4 Bb4 33. Ra1 Nxb3 34. Rb1 Bxa4 35. Nc2 Rd1+ 36. Kg2 Rxc1 0-1

[Event "DESC op Gr.01 email"]
[Site "DESC email"]
[Date "2004.10.15"]
[Round "1"]
[White "Herbert, Martin"]
[Black "Pfeiffer, Michael"]
[Result "0-1"]
[ECO "B22"]
[PlyCount "34"]
[EventDate "2004.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "GER"]
[SourceTitle "Corr 2006"]
[Source "ChessBase"]
[SourceDate "2006.04.01"]
[SourceVersion "3"]
[SourceVersionDate "2006.04.01"]
[SourceQuality "1"]

1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 g6 5. Be3 cxd4 6. Qxd4 Nf6 7. Qxd5 Nxd5 8. Bd4 f6 9. Bb5+ Nc6 10. Bxc6+ bxc6 11. Nd2 Nf4 12. g3 Nd3+ 13. Ke2 Nxb2 14. Rb1 Ba6+ 15. Kf3 Nc4 16. Nxc4 Bxc4 17. a4 Bd5+ 0-1

[Event "DESC op Gr.01 email"]
[Site "DESC email"]
[Date "2004.10.15"]
[Round "1"]
[White "Pfeiffer, Michael"]
[Black "Dorer, Manfred"]
[Result "1/2-1/2"]
[ECO "E20"]
[PlyCount "63"]
[EventDate "2004.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "GER"]
[SourceTitle "Corr 2006"]
[Source "ChessBase"]
[SourceDate "2006.04.01"]
[SourceVersion "3"]
[SourceVersionDate "2006.04.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Nf3 c5 5. g3 cxd4 6. Nxd4 0-0 7. Bg2 d5 8. cxd5 Nxd5 9. Bd2 Nxc3 10. bxc3 Be7 11. Rb1 a6 12. 0-0 Qc7 13. Qb3 Nd7 14. Bf4 e5 15. Nf5 Bc5 16. Be3 Rb8 17. Rfd1 b5 18. Rd2 Nf6 19. Bxc5 Qxc5 20. Nd6 Be6 21. Qb4 Qc7 22. Rbd1 Rfd8 23. h3 Rd7 24. Qa3 a5 25. Qb2 Qb6 26. c4 bxc4 27. Qxb6 Rxb6 28. Nxc4 Bxc4 29. Rxd7 Nxd7 30. Rxd7 Kf8 31. Ra7 Ra6 32. Rxa6 1/2-1/2

[Event "DESC Open 2004, Gr. 1"]
[Site "DESC email"]
[Date "2004.10.15"]
[Round "1"]
[White "Pfeiffer, Michael"]
[Black "Kleinsorgen, Horst M"]
[Result "1-0"]
[ECO "D20"]
[PlyCount "7"]
[EventDate "2004.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[EventCountry "GER"]
[SourceTitle "Corr 2008"]
[Source "ChessBase"]
[SourceDate "2008.06.24"]
[SourceVersion "1"]
[SourceVersionDate "2008.06.24"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. e3 Nf6 4. Bxc4 1-0

[Event "DESC op Gr.01 email"]
[Site "DESC email"]
[Date "2004.10.15"]
[Round "1"]
[White "Pfeiffer, Michael"]
[Black "Schirmer, Michael"]
[Result "0-1"]
[ECO "A69"]
[PlyCount "110"]
[EventDate "2004.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "GER"]
[SourceTitle "Corr 2006"]
[Source "ChessBase"]
[SourceDate "2006.04.01"]
[SourceVersion "3"]
[SourceVersionDate "2006.04.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 c5 4. d5 exd5 5. cxd5 d6 6. e4 g6 7. f4 Bg7 8. Nf3 0-0 9. Be2 Re8 10. Nd2 a6 11. a4 Ng4 12. Nc4 Bxc3+ 13. bxc3 Nf6 14. 0-0 Nxe4 15. Bb2 Nd7 16. Bf3 Nb6 17. Na5 c4 18. Qd4 Nc5 19. Nxc4 Nxc4 20. Qxc4 Bd7 21. Rfe1 b5 22. Rxe8+ Qxe8 23. Qe2 Qxe2 24. Bxe2 Nxa4 25. Ba3 Nxc3 26. Bf3 a5 27. Bxd6 a4 28. Kf1 h5 29. h3 Bf5 30. Bb4 Rc8 31. Rc1 Na2 32. Rxc8+ Bxc8 33. Bc5 b4 34. Ke2 b3 35. Kd2 Bf5 36. Ba3 Nb4 37. g4 Nc2 38. Bc1 Nd4 39. Bd1 Bc2 40. Be2 Nxe2 41. Kxe2 Be4 42. d6 Bc6 43. Kd3 Bd7 44. gxh5 gxh5 45. h4 Kg7 46. Bb2+ Kg6 47. Ke4 f6 48. Bc1 Bc6+ 49. Kd4 Kf5 50. Kc5 Bd7 51. Kb6 Ke4 52. Kc7 Bf5 53. d7 Bxd7 54. Kxd7 Kd3 55. Bb2 f5 0-1

[Event "DESC op Gr.01 email"]
[Site "DESC email"]
[Date "2004.10.15"]
[Round "1"]
[White "Sondermann, Dirk"]
[Black "Pfeiffer, Michael"]
[Result "0-1"]
[ECO "E92"]
[PlyCount "34"]
[EventDate "2004.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "GER"]
[SourceTitle "Corr 2006"]
[Source "ChessBase"]
[SourceDate "2006.04.01"]
[SourceVersion "3"]
[SourceVersionDate "2006.04.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. h3 e5 7. d5 Na6 8. Bg5 h6 9. Be3 Nc5 10. Nd2 a5 11. Be2 Bd7 12. 0-0 Nh7 13. Nb3 Nxb3 14. Qxb3 f5 15. exf5 gxf5 16. f4 e4 17. c5 a4 0-1

[Event "Solingen-ch"]
[Site "Solingen"]
[Date "2004.05.31"]
[Round "7"]
[White "Meier, Tobias"]
[Black "Pfeiffer, Michael"]
[Result "1/2-1/2"]
[ECO "B90"]
[PlyCount "54"]
[EventDate "2004.05.28"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 100 Extra"]
[Source "ChessBase"]
[SourceDate "2004.07.06"]
[SourceVersion "2"]
[SourceVersionDate "2004.07.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Rg1 h5 7. Be3 e6 8. Be2 Be7 9. h3 Nc6 10. Nb3 b5 11. a3 Bb7 12. f4 Qc7 13. Bf3 Rc8 14. Qe2 Na5 15. Nxa5 Qxa5 16. Kf2 Rxc3 17. bxc3 Bxe4 18. Bd4 Bxf3 19. Qxf3 d5 20. a4 bxa4 21. Rgb1 0-0 22. g4 Ne4+ 23. Kg2 h4 24. g5 g6 25. Qg4 Bc5 26. Be5 Bd6 27. Bd4 Bc5 1/2-1/2

[Event "Solingen-ch"]
[Site "Solingen"]
[Date "2004.05.31"]
[Round "6"]
[White "Pfeiffer, Michael"]
[Black "Kniest, Oliver"]
[Result "0-1"]
[ECO "E54"]
[BlackElo "2297"]
[PlyCount "74"]
[EventDate "2004.05.28"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 100 Extra"]
[Source "ChessBase"]
[SourceDate "2004.07.06"]
[SourceVersion "2"]
[SourceVersionDate "2004.07.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 0-0 5. Bd3 c5 6. Nf3 d5 7. 0-0 cxd4 8. exd4 dxc4 9. Bxc4 Nbd7 10. Bg5 h6 11. Bh4 Qa5 12. Rc1 Bxc3 13. bxc3 b5 14. Bb3 Bb7 15. Re1 Rac8 16. Qd3 Bd5 17. Ne5 Bxb3 18. axb3 Nxe5 19. Rxe5 Nd5 20. c4 Qa3 21. Qd2 Rc7 22. Ree1 bxc4 23. bxc4 Rfc8 24. c5 Qb4 25. Qd3 Rd7 26. Bg3 Ne7 27. Bd6 Nf5 28. d5 Nxd6 29. dxe6 fxe6 30. cxd6 Rc6 31. g3 Qxd6 32. Qf3 Rxc1 33. Rxc1 Qd5 34. Rc8+ Kh7 35. Qf8 Qf5 36. Qg8+ Kg6 37. h4 Rd1+ 0-1

[Event "Solingen-ch"]
[Site "Solingen"]
[Date "2004.05.30"]
[Round "5"]
[White "Peters, Ortwin"]
[Black "Pfeiffer, Michael"]
[Result "0-1"]
[ECO "A34"]
[WhiteElo "2145"]
[PlyCount "108"]
[EventDate "2004.05.28"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 100 Extra"]
[Source "ChessBase"]
[SourceDate "2004.07.06"]
[SourceVersion "2"]
[SourceVersionDate "2004.07.06"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 c5 3. g3 d5 4. cxd5 Nxd5 5. Bg2 Nc7 6. Nf3 Nc6 7. 0-0 e5 8. Ne1 Bd7 9. Nd3 f6 10. b3 Be7 11. Bb2 0-0 12. f4 exf4 13. Nxf4 Re8 14. e3 Bf8 15. Ncd5 Rb8 16. Nxc7 Qxc7 17. Bd5+ Kh8 18. Qh5 Ne7 19. Be4 f5 20. Bd3 Qd6 21. Qf7 b5 22. Rad1 Ng6 23. Nxg6+ hxg6 24. Rf4 g5 25. Rxf5 Bxf5 26. Qxf5 Qh6 27. Rf1 Bd6 28. Qg4 Rf8 29. Bf5 Rbe8 30. e4 Be5 31. Bxe5 Rxe5 32. h4 gxh4 33. Rf4 g5 34. Rf3 h3 35. Rf2 Kg7 36. Rh2 Rh8 37. Qe2 Qb6 38. Kh1 Qc6 39. Qg4 Qh6 40. Qe2 Qc6 41. Qg4 Qh6 42. Qe2 Qh5 43. Bg4 Qe8 44. d3 c4 45. bxc4 bxc4 46. dxc4 Rxe4 47. Qb2+ Kg8 48. Be2 Re3 49. Qf6 Rxg3 50. Rf2 h2 51. Rf1 Rg1+ 52. Rxg1 hxg1Q+ 53. Kxg1 Qe3+ 54. Qf2 Rh1+ 0-1

[Event "Solingen-ch"]
[Site "Solingen"]
[Date "2004.05.30"]
[Round "4"]
[White "Pfeiffer, Michael"]
[Black "Sokalskaja, Elena"]
[Result "1-0"]
[ECO "D85"]
[BlackElo "2230"]
[PlyCount "59"]
[EventDate "2004.05.28"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 100 Extra"]
[Source "ChessBase"]
[SourceDate "2004.07.06"]
[SourceVersion "2"]
[SourceVersionDate "2004.07.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Nf3 c5 8. Rb1 0-0 9. Be2 Nc6 10. d5 Ne5 11. Nxe5 Bxe5 12. Qd2 Qc7 13. f4 Bg7 14. 0-0 Rd8 15. Rb3 e6 16. c4 exd5 17. exd5 Bd4+ 18. Kh1 Bf5 19. Bb2 Bxb2 20. Rxb2 Rd6 21. Bd3 Bxd3 22. Qxd3 Re8 23. f5 b6 24. Rbf2 Qe7 25. f6 Qe3 26. Qd1 h6 27. Rf3 Qd4 28. Qb1 Qxc4 29. Qxg6+ fxg6 30. f7+ 1-0

[Event "Solingen-ch"]
[Site "Solingen"]
[Date "2004.05.29"]
[Round "3"]
[White "Hoffmann, Ulrich"]
[Black "Pfeiffer, Michael"]
[Result "1/2-1/2"]
[ECO "E67"]
[WhiteElo "2115"]
[PlyCount "70"]
[EventDate "2004.05.28"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 100 Extra"]
[Source "ChessBase"]
[SourceDate "2004.07.06"]
[SourceVersion "2"]
[SourceVersionDate "2004.07.06"]
[SourceQuality "1"]

1. Nf3 g6 2. d4 Nf6 3. c4 Bg7 4. g3 0-0 5. Bg2 d6 6. 0-0 Nbd7 7. Nc3 e5 8. h3 exd4 9. Nxd4 Re8 10. Be3 a6 11. Qd2 Rb8 12. Bh6 Ne5 13. Bxg7 Kxg7 14. b3 c5 15. Nc2 b5 16. cxb5 axb5 17. Rfd1 b4 18. Nd5 Nxd5 19. Qxd5 Rb6 20. Ne3 Bb7 21. Qd2 Bxg2 22. Kxg2 Qa8+ 23. Kg1 Ra6 24. Qb2 Kg8 25. Nd5 Qd8 26. a4 bxa3 27. Rxa3 Rxa3 28. Qxa3 Nc6 29. e3 Re6 30. b4 cxb4 31. Nxb4 Nxb4 32. Qxb4 Qe7 33. Qd4 h5 34. Ra1 Qf6 35. Qxf6 Rxf6 1/2-1/2

[Event "Solingen-ch"]
[Site "Solingen"]
[Date "2004.05.29"]
[Round "2"]
[White "Mueller, Fabian"]
[Black "Pfeiffer, Michael"]
[Result "1/2-1/2"]
[ECO "E71"]
[WhiteElo "2179"]
[PlyCount "70"]
[EventDate "2004.05.28"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 100 Extra"]
[Source "ChessBase"]
[SourceDate "2004.07.06"]
[SourceVersion "2"]
[SourceVersionDate "2004.07.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. h3 0-0 6. Bg5 Na6 7. Bd3 e5 8. d5 Qe8 9. g4 c6 10. Nf3 cxd5 11. cxd5 Nc5 12. Bc2 a5 13. a4 Bd7 14. Qe2 h6 15. Be3 Na6 16. Nd2 Nb4 17. Bb1 Qe7 18. Nc4 Ne8 19. Bb6 f5 20. gxf5 gxf5 21. Bxa5 Na6 22. Nb6 Rb8 23. Nxd7 Qxd7 24. Bb6 Nf6 25. exf5 e4 26. Nxe4 Rbe8 27. Kf1 Nxd5 28. Qc4 Nab4 29. f6 Bxf6 30. Nxf6+ Rxf6 31. Qh4 Qf7 32. Bd4 Ne3+ 33. Kg1 Qg7+ 34. Qg3 Qxg3+ 35. fxg3 Rf1+ 1/2-1/2

[Event "Solingen-ch"]
[Site "Solingen"]
[Date "2004.05.28"]
[Round "1"]
[White "Pfeiffer, Michael"]
[Black "Leder, Phillip"]
[Result "1-0"]
[ECO "D11"]
[PlyCount "35"]
[EventDate "2004.05.28"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 100 Extra"]
[Source "ChessBase"]
[SourceDate "2004.07.06"]
[SourceVersion "2"]
[SourceVersionDate "2004.07.06"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Bg4 4. Ne5 Nf6 5. Nxg4 Nxg4 6. e4 Nf6 7. e5 Nfd7 8. Bd3 e6 9. 0-0 c5 10. cxd5 exd5 11. e6 fxe6 12. Qh5+ Ke7 13. dxc5 Nc6 14. Re1 Nb4 15. Bf5 g6 16. Rxe6+ Kf7 17. Bxg6+ Kxe6 18. Qf5+ 1-0

[Event "Oberliga NRW 0304"]
[Site "Germany"]
[Date "2004.04.25"]
[Round "9.7"]
[White "Lamprecht, Mark"]
[Black "Pfeiffer, Michael"]
[Result "1-0"]
[ECO "A25"]
[WhiteElo "2228"]
[BlackElo "1862"]
[PlyCount "85"]
[EventDate "2003.09.28"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 098 Extra"]
[Source "ChessBase"]
[SourceDate "2004.03.10"]
[SourceVersion "2"]
[SourceVersionDate "2004.03.10"]
[SourceQuality "1"]
[WhiteTeam "Lohmar"]
[BlackTeam "Solingen II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. c4 g6 2. g3 Bg7 3. Nc3 d6 4. Bg2 e5 5. e3 Nc6 6. Nge2 Nf6 7. d3 0-0 8. Rb1 Be6 9. Nd5 Qd7 10. h3 Ne8 11. b4 Nd8 12. b5 c6 13. bxc6 bxc6 14. Ndc3 d5 15. Ba3 dxc4 16. dxc4 Qxd1+ 17. Rxd1 Bxc4 18. 0-0 Nf6 19. Bxf8 Bxf8 20. Rb1 a5 21. Rfd1 Bb4 22. Rb2 Rc8 23. Rc2 Ne6 24. Ne4 Bxe2 25. Nxf6+ Kg7 26. Rxe2 Kxf6 27. Rc2 c5 28. Bf1 Ng5 29. Rc4 Ke7 30. Ra1 Nf3+ 31. Kg2 Nd2 32. Rc2 Nxf1 33. Kxf1 c4 34. a3 Bd6 35. Rc3 Ke6 36. Rac1 Kd5 37. Rd1+ Kc5 38. e4 Rc6 39. Rd5+ Kb6 40. Ke2 h5 41. Kd1 Ka6 42. Rf3 c3 43. Kc2 1-0

[Event "Essen Easter op 10th"]
[Site "Essen"]
[Date "2004.04.07"]
[Round "1"]
[White "Becker, Marcel"]
[Black "Pfeiffer, Michael"]
[Result "1-0"]
[ECO "A68"]
[WhiteElo "2299"]
[PlyCount "79"]
[EventDate "2004.04.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 099 Extra"]
[Source "ChessBase"]
[SourceDate "2004.05.04"]
[SourceVersion "1"]
[SourceVersionDate "2004.05.04"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f4 0-0 6. Nf3 c5 7. d5 e6 8. Be2 exd5 9. cxd5 Bg4 10. 0-0 Nbd7 11. Re1 Re8 12. h3 Bxf3 13. Bxf3 Qa5 14. Be3 b5 15. a3 Nb6 16. e5 Nc4 17. exf6 Nxe3 18. Rxe3 Rxe3 19. fxg7 Rae8 20. f5 b4 21. axb4 Qxb4 22. Qd2 Qh4 23. Rf1 a6 24. Qf2 Qxf2+ 25. Rxf2 gxf5 26. Be2 R8e5 27. Bxa6 Kxg7 28. Bc4 Kf8 29. Nb5 Ke7 30. Na7 R5e4 31. b3 f4 32. Nb5 h5 33. Ra2 Re1+ 34. Kf2 R4e3 35. Ra7+ Kf6 36. Nxd6 Rd1 37. Ra2 h4 38. Re2 Rxe2+ 39. Kxe2 Rg1 40. Kf2 1-0

[Event "Oberliga NRW 0304"]
[Site "Germany"]
[Date "2004.03.28"]
[Round "8.7"]
[White "Pfeiffer, Michael"]
[Black "Lammens, Tim"]
[Result "0-1"]
[ECO "A60"]
[WhiteElo "1862"]
[BlackElo "2224"]
[PlyCount "96"]
[EventDate "2003.09.28"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 098 Extra"]
[Source "ChessBase"]
[SourceDate "2004.03.10"]
[SourceVersion "2"]
[SourceVersionDate "2004.03.10"]
[SourceQuality "1"]
[WhiteTeam "Solingen II"]
[BlackTeam "Gesch"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 Bd6 6. g3 0-0 7. Bg2 Re8 8. Nf3 a6 9. a4 Qe7 10. 0-0 Bc7 11. Nd2 d6 12. Nc4 Nbd7 13. h3 Rb8 14. a5 Ne5 15. Nd2 Bd7 16. Qc2 Qd8 17. Nde4 Nxe4 18. Nxe4 Bb5 19. Ng5 Ng6 20. Re1 Bxa5 21. Bd2 Bxd2 22. Qxd2 Qe7 23. e4 Ne5 24. Nf3 Nxf3+ 25. Bxf3 Qf6 26. Bg2 Rbc8 27. Ra3 Qd4 28. Qc2 f5 29. Rd1 Qb4 30. exf5 Re2 31. Qc3 Qxb2 32. Qxb2 Rxb2 33. Re3 Re8 34. Re6 c4 35. Rc1 Kf8 36. Bf1 Rxe6 37. fxe6 Rb4 38. f4 a5 39. f5 a4 40. g4 a3 41. Ra1 Rb3 42. g5 Rg3+ 43. Kh2 Rxg5 44. Rxa3 Rxf5 45. Ra8+ Ke7 46. Bg2 Rf8 47. Ra3 Rb8 48. Rf3 Be8 0-1

[Event "Solingen-ch"]
[Site "Solingen"]
[Date "2003.06.09"]
[Round "7"]
[White "Egel, Jonas"]
[Black "Pfeiffer, Michael"]
[Result "1/2-1/2"]
[ECO "B26"]
[PlyCount "60"]
[EventDate "2003.06.06"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 094 Extra"]
[Source "ChessBase"]
[SourceDate "2003.07.09"]
[SourceVersion "2"]
[SourceVersionDate "2003.07.09"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 d6 6. Be3 Rb8 7. Rb1 b5 8. Nce2 b4 9. f4 Nd4 10. c3 Nxe2 11. Nxe2 e6 12. 0-0 Ne7 13. d4 cxd4 14. cxd4 0-0 15. b3 d5 16. e5 a5 17. Qd2 Ba6 18. Rfc1 Qb6 19. g4 Qb5 20. Ng3 Qd3 21. Bf1 Qxd2 22. Bxd2 Bxf1 23. Kxf1 Rbc8 24. h4 Nc6 25. Be3 f6 26. Kg2 fxe5 27. fxe5 Na7 28. Ne2 Nb5 29. Rxc8 Rxc8 30. Rc1 Rxc1 1/2-1/2

[Event "Solingen-ch"]
[Site "Solingen"]
[Date "2003.06.09"]
[Round "6"]
[White "Pfeiffer, Michael"]
[Black "Wandzik, Martin"]
[Result "1-0"]
[ECO "A50"]
[PlyCount "29"]
[EventDate "2003.06.06"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 094 Extra"]
[Source "ChessBase"]
[SourceDate "2003.07.09"]
[SourceVersion "2"]
[SourceVersionDate "2003.07.09"]
[SourceQuality "1"]

1. d4 e6 2. c4 Nf6 3. Nc3 b6 4. e4 Bb4 5. Bd3 Bb7 6. Qe2 d6 7. Nf3 0-0 8. e5 dxe5 9. dxe5 Nfd7 10. Bxh7+ Kxh7 11. Ng5+ Kg8 12. Qh5 Re8 13. Qxf7+ Kh8 14. Qh5+ Kg8 15. Qh7+ 1-0

[Event "Solingen-ch"]
[Site "Solingen"]
[Date "2003.06.08"]
[Round "4"]
[White "Guelden, Ralf"]
[Black "Pfeiffer, Michael"]
[Result "1/2-1/2"]
[ECO "A34"]
[PlyCount "87"]
[EventDate "2003.06.06"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 094 Extra"]
[Source "ChessBase"]
[SourceDate "2003.07.09"]
[SourceVersion "2"]
[SourceVersionDate "2003.07.09"]
[SourceQuality "1"]

1. Nf3 c5 2. c4 Nf6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nb4 6. a3 Nd3+ 7. Bxd3 Qxd3 8. Qe2 Qxe2+ 9. Nxe2 Nc6 10. d4 cxd4 11. Nexd4 Nxd4 12. Nxd4 Bd7 13. 0-0 g6 14. Bd2 Bg7 15. Bc3 0-0 16. Rfe1 Rfd8 17. e5 Rac8 18. f4 Ba4 19. Rac1 Rd5 20. Ne2 Rcd8 21. Bb4 R5d7 22. Nc3 Bb3 23. Ne4 b6 24. Nf2 h5 25. Re3 Be6 26. Ree1 Bb3 27. Re3 Be6 28. Ree1 Bh6 29. g3 g5 30. fxg5 Bxg5 31. Rcd1 Bb3 32. Rxd7 Rxd7 33. Ne4 Bh6 34. Kg2 Bg7 35. Nd2 Be6 36. Nf3 Bh6 37. Kf2 Kf8 38. Bc3 Rd5 39. Nd4 Bd7 40. e6 Bg7 41. exd7 Bxd4+ 42. Bxd4 Rxd4 43. Re5 Rxd7 44. Ke3 1/2-1/2

[Event "Solingen-ch"]
[Site "Solingen"]
[Date "2003.06.08"]
[Round "5"]
[White "Pfeiffer, Michael"]
[Black "Zickau, Norbert"]
[Result "0-1"]
[ECO "D60"]
[PlyCount "82"]
[EventDate "2003.06.06"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 094 Extra"]
[Source "ChessBase"]
[SourceDate "2003.07.09"]
[SourceVersion "2"]
[SourceVersionDate "2003.07.09"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Nf3 e6 5. Bg5 Be7 6. e3 0-0 7. cxd5 Nxd5 8. Bxe7 Qxe7 9. Bd3 Nd7 10. 0-0 N7f6 11. e4 Nxc3 12. bxc3 c5 13. Re1 cxd4 14. cxd4 Qd8 15. Qe2 Bd7 16. Rad1 Bc6 17. Qe3 a6 18. Qf4 Qa5 19. Bb1 Rfd8 20. Ne5 Rxd4 21. Nxc6 bxc6 22. Rc1 Rad8 23. Qe3 c5 24. g3 Nd7 25. Qc3 Qxc3 26. Rxc3 c4 27. Rec1 Nb6 28. Kg2 Kf8 29. Bc2 e5 30. Ra3 Ra8 31. Rd1 Ke7 32. Kf3 Rxd1 33. Bxd1 a5 34. Ke3 Kd6 35. Rc3 Kc5 36. Be2 Rd8 37. Rc1 Rd4 38. Rb1 a4 39. a3 Nc8 40. f3 Nd6 41. Bd1 Rd3+ 0-1

[Event "Solingen-ch"]
[Site "Solingen"]
[Date "2003.06.07"]
[Round "3"]
[White "Pfeiffer, Michael"]
[Black "Meul, Wilhelm"]
[Result "1/2-1/2"]
[ECO "D85"]
[PlyCount "46"]
[EventDate "2003.06.06"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 094 Extra"]
[Source "ChessBase"]
[SourceDate "2003.07.09"]
[SourceVersion "2"]
[SourceVersionDate "2003.07.09"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Nf3 c5 8. Rb1 0-0 9. Be2 Nc6 10. d5 Bxc3+ 11. Bd2 Bxd2+ 12. Qxd2 Nd4 13. Nxd4 cxd4 14. Qxd4 Qa5+ 15. Qd2 Qxd2+ 16. Kxd2 Rd8 17. Ke3 b6 18. Rbc1 e6 19. Rhd1 exd5 20. exd5 Bb7 21. Bf3 Rd7 22. d6 Re8+ 23. Kf4 Bxf3 1/2-1/2

[Event "Solingen-ch"]
[Site "Solingen"]
[Date "2003.06.07"]
[Round "2"]
[White "Schwarz, Ingmar"]
[Black "Pfeiffer, Michael"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2108"]
[PlyCount "29"]
[EventDate "2003.06.06"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 094 Extra"]
[Source "ChessBase"]
[SourceDate "2003.07.09"]
[SourceVersion "2"]
[SourceVersionDate "2003.07.09"]
[SourceQuality "1"]

1. g3 Nf6 2. Bg2 c5 3. f3 Nc6 4. Nh3 d5 5. Nf2 e5 6. 0-0 Be7 7. d3 Be6 8. c3 Qc7 9. e3 0-0 10. f4 exf4 11. exf4 Rad8 12. h3 b5 13. Qf3 Rc8 14. Re1 d4 15. Qxc6 1-0

[Event "Solingen-ch"]
[Site "Solingen"]
[Date "2003.06.06"]
[Round "1"]
[White "Pfeiffer, Michael"]
[Black "Kirschbaum, Alexander"]
[Result "1-0"]
[ECO "D35"]
[PlyCount "61"]
[EventDate "2003.06.06"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 094 Extra"]
[Source "ChessBase"]
[SourceDate "2003.07.09"]
[SourceVersion "2"]
[SourceVersionDate "2003.07.09"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 c6 6. e3 Be7 7. Bd3 0-0 8. Nge2 Bg4 9. Qc2 g6 10. h3 Bxe2 11. Qxe2 Nbd7 12. g4 Re8 13. 0-0-0 Qc7 14. Kb1 a5 15. h4 a4 16. Bxf6 Bxf6 17. Qf3 Bg7 18. h5 a3 19. hxg6 fxg6 20. b3 Rf8 21. Qg2 Rf7 22. Rh2 Raf8 23. Rf1 b6 24. g5 Qd6 25. Qh1 Qe7 26. Nd1 Qxg5 27. Rxh7 Bf6 28. Rh2 Bg7 29. Rg1 Qf6 30. Rxg6 Qe7 31. Rh8# 1-0

[Event "Essen op"]
[Site "Essen Borbeck"]
[Date "2001.04.11"]
[Round "1"]
[White "Kuczynski, Robert"]
[Black "Pfeiffer, Michael"]
[Result "1-0"]
[ECO "B92"]
[WhiteElo "2509"]
[PlyCount "85"]
[EventDate "2001.04.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 081 Extra"]
[Source "ChessBase"]
[SourceDate "2001.05.06"]
[SourceVersion "1"]
[SourceVersionDate "2001.05.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. a4 Nc6 7. Be2 e5 8. Nb3 Be7 9. Be3 0-0 10. a5 Be6 11. Bb6 Qd7 12. Ra4 d5 13. Nc5 Bxc5 14. Bxc5 Rfe8 15. exd5 Nxd5 16. Nxd5 Qxd5 17. Qxd5 Bxd5 18. 0-0 Rac8 19. Rd1 Be6 20. Bd3 Ne7 21. Bd6 Nc6 22. Re1 Red8 23. Bc5 f5 24. Bb6 Rd7 25. f3 Kf7 26. Be3 Kf6 27. f4 e4 28. Be2 Ne7 29. c3 Nd5 30. Bd4+ Kf7 31. g3 Nf6 32. Kf2 Ne8 33. Rb4 Nd6 34. b3 Bd5 35. Rd1 Bc6 36. Be5 Rcd8 37. Rbd4 Nb5 38. Bc4+ Kf8 39. Rxd7 Rxd7 40. Rxd7 Bxd7 41. Bd5 Bc6 42. Be6 g6 43. c4 1-0

[Event "Solingen op"]
[Site "Solingen"]
[Date "2000.12.01"]
[Round "7"]
[White "Krieg, Nikolaj"]
[Black "Pfeiffer, Michael"]
[Result "1-0"]
[ECO "B91"]
[WhiteElo "1959"]
[BlackElo "1873"]
[PlyCount "31"]
[EventDate "2000.09.08"]
[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. g3 e5 7. Nde2 Nbd7 8. Bg2 b5 9. 0-0 Bb7 10. h3 Rc8 11. g4 Nc5 12. Ng3 Be7 13. g5 Nfd7 14. Nf5 0-0 15. Nxd6 Bxg5 16. Nxb7 1-0

[Event "Solingen op"]
[Site "Solingen"]
[Date "2000.11.17"]
[Round "6"]
[White "Pfeiffer, Michael"]
[Black "Rist, Kurt"]
[Result "1-0"]
[ECO "A50"]
[WhiteElo "1873"]
[BlackElo "1789"]
[PlyCount "43"]
[EventDate "2000.09.08"]
[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 e6 2. c4 b6 3. Nc3 Nf6 4. e4 d5 5. cxd5 exd5 6. e5 Ne4 7. Bd3 Bb4 8. Qa4+ Nc6 9. Bb5 Bd7 10. Bxc6 Bxc3+ 11. bxc3 Bxc6 12. Qxc6+ Kf8 13. f3 Nxc3 14. Qxc3 c5 15. f4 Rc8 16. Nf3 cxd4 17. Qxd4 Rc4 18. Qd3 Re4+ 19. Be3 Ke7 20. 0-0 Qa8 21. Qa3+ Ke8 22. Nd2 1-0

[Event "Solingen op"]
[Site "Solingen"]
[Date "2000.11.03"]
[Round "5"]
[White "Fuellbeck, Frank"]
[Black "Pfeiffer, Michael"]
[Result "0-1"]
[ECO "B86"]
[WhiteElo "1636"]
[BlackElo "1873"]
[PlyCount "50"]
[EventDate "2000.09.08"]
[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. Bc4 e6 7. Bb3 Nbd7 8. a3 Nc5 9. Bg5 Be7 10. Bxf6 Bxf6 11. Ba2 0-0 12. 0-0 b5 13. b4 Nd7 14. Nce2 Bb7 15. Ng3 Qb6 16. c3 Rac8 17. Rc1 Ne5 18. Nh5 Be7 19. Re1 g6 20. Nf4 Nc4 21. Bxc4 Rxc4 22. e5 dxe5 23. Rxe5 Bf6 24. Re1 e5 25. Nxb5 Rxf4 0-1

[Event "Solingen op"]
[Site "Solingen"]
[Date "2000.10.14"]
[Round "4"]
[White "Pfeiffer, Michael"]
[Black "Fietz, Dieter"]
[Result "0-1"]
[ECO "A50"]
[WhiteElo "1873"]
[BlackElo "1503"]
[PlyCount "62"]
[EventDate "2000.09.08"]
[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 b6 4. e4 Bb7 5. Bd3 Bb4 6. Qe2 Nc6 7. Nf3 Bxc3+ 8. bxc3 d6 9. 0-0 Qd7 10. h3 0-0-0 11. Be3 h6 12. a4 g5 13. Nd2 Rdg8 14. Nb3 a5 15. c5 dxc5 16. dxc5 Ne5 17. Ba6 g4 18. Bxb7+ Kxb7 19. hxg4 Rxg4 20. cxb6 cxb6 21. f3 Rxg2+ 22. Qxg2 Rg8 23. Qxg8 Nxg8 24. Rab1 Kc8 25. Bxb6 Qd3 26. Nd4 Nf6 27. Rbd1 Qe3+ 28. Kg2 Ng6 29. Rde1 Nf4+ 30. Kh1 Qd2 31. Rg1 Qf2 0-1

[Event "Solingen op"]
[Site "Solingen"]
[Date "2000.10.06"]
[Round "3"]
[White "Goerke, Joachim"]
[Black "Pfeiffer, Michael"]
[Result "1-0"]
[ECO "A29"]
[WhiteElo "2039"]
[BlackElo "1873"]
[PlyCount "61"]
[EventDate "2000.09.08"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 e5 3. g3 Nc6 4. Bg2 Bb4 5. Nf3 0-0 6. 0-0 Bxc3 7. dxc3 d6 8. Qc2 Be6 9. b3 h6 10. Nd2 Qe7 11. b4 Rad8 12. a4 d5 13. Ba3 Qd7 14. b5 Ne7 15. Nb3 Rfe8 16. Nc5 Qc8 17. Nxe6 Qxe6 18. cxd5 Nexd5 19. c4 Nb6 20. c5 Nbd5 21. e4 Ne7 22. Rfd1 Ng6 23. Rd3 Rxd3 24. Qxd3 h5 25. h4 Nf8 26. f3 Qc8 27. Rd1 Ne6 28. Bh3 Rd8 29. Qxd8+ Qxd8 30. Rxd8+ Nxd8 31. Bb2 1-0

[Event "Solingen op"]
[Site "Solingen"]
[Date "2000.09.22"]
[Round "2"]
[White "Bock, Juergen"]
[Black "Pfeiffer, Michael"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2245"]
[BlackElo "1873"]
[PlyCount "66"]
[EventDate "2000.09.08"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. g3 d5 2. Bg2 Nf6 3. d3 c6 4. Nd2 e5 5. b3 Bd6 6. Bb2 0-0 7. e3 Bg4 8. Ne2 Qd7 9. h3 Bf5 10. a3 c5 11. e4 Be6 12. f4 exf4 13. gxf4 dxe4 14. dxe4 Qe7 15. e5 Nd5 16. Bxd5 Qh4+ 17. Kf1 Bxd5 18. Rh2 Be7 19. c4 Be6 20. Kg2 Nc6 21. Nf3 Qh6 22. Bc1 Qg6+ 23. Ng3 Rad8 24. Qe2 h5 25. Kf2 h4 26. Ne4 Nd4 27. Nxd4 Rxd4 28. Ng5 Bxg5 29. fxg5 Qf5+ 30. Qf3 Qxe5 31. Rg2 Rfd8 32. Be3 Rd2+ 33. Bxd2 Rxd2+ 0-1

[Event "Solingen op"]
[Site "Solingen"]
[Date "2000.09.08"]
[Round "1"]
[White "Pfeiffer, Michael"]
[Black "Hubert, Ralf"]
[Result "0-1"]
[ECO "D13"]
[WhiteElo "1873"]
[BlackElo "2347"]
[PlyCount "50"]
[EventDate "2000.09.08"]
[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 d5 2. d4 c6 3. c4 Nf6 4. Nc3 Bf5 5. cxd5 cxd5 6. Qb3 Qb6 7. Nxd5 Nxd5 8. Qxd5 e6 9. Qb3 Nc6 10. Qxb6 axb6 11. Bd2 Nb4 12. Bxb4 Bxb4+ 13. Nd2 Rc8 14. f3 Rc2 15. Rd1 Rxb2 16. e4 Bg6 17. Bc4 f5 18. exf5 Bxf5 19. Ke2 Ke7 20. Ke3 Rc8 21. Bb3 Rc3+ 22. Kf4 h6 23. Nc4 Rxg2 24. Rhe1 g5+ 25. Ke5 Rxc4 0-1

[Event "Sueder Sommer op 11th"]
[Site "Recklinghausen"]
[Date "2000.07.30"]
[Round "9"]
[White "Burkard, Stefan"]
[Black "Pfeiffer, Michael"]
[Result "1/2-1/2"]
[ECO "A34"]
[WhiteElo "2080"]
[PlyCount "88"]
[EventDate "2000.07.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. Nf3 c5 2. c4 Nc6 3. e3 e6 4. Nc3 Nf6 5. b3 d5 6. a3 Bd6 7. Bb2 0-0 8. h4 a6 9. Ng5 d4 10. Ne2 e5 11. Qc2 b5 12. Ng3 Rb8 13. Bd3 h6 14. cxb5 axb5 15. N3e4 Nxe4 16. Bxe4 Ne7 17. g4 hxg5 18. Bh7+ Kh8 19. hxg5 g6 20. Bxg6+ Kg7 21. Bf5 Rh8 22. 0-0-0 Ng6 23. f4 exf4 24. exd4 cxd4 25. Bxg6 Rxh1 26. Rxh1 Qxg5 27. Rh7+ Kg8 28. Bxf7+ Kf8 29. Qg6 Qxg6 30. Bxg6 Bxg4 31. Rh8+ Kg7 32. Rxb8 Bxb8 33. Bd3 Bd7 34. Bxd4+ Kh6 35. Kc2 Kg5 36. Kc3 Bd6 37. b4 Kg4 38. Be4 f3 39. Bf2 Bg3 40. Bxg3 Kxg3 41. d4 f2 42. Bd3 Bc6 43. d5 Bxd5 44. Bxb5 Bc6 1/2-1/2

[Event "Sueder Sommer op 11th"]
[Site "Recklinghausen"]
[Date "2000.07.29"]
[Round "8"]
[White "Pfeiffer, Michael"]
[Black "Kedziora, Claus"]
[Result "0-1"]
[ECO "E94"]
[BlackElo "2229"]
[PlyCount "55"]
[EventDate "2000.07.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. d4 0-0 6. Be2 e5 7. 0-0 Nbd7 8. Be3 Ng4 9. Bg5 f6 10. Bc1 c6 11. dxe5 dxe5 12. h3 Nh6 13. Be3 Qe7 14. a3 Nf7 15. Qc2 Re8 16. Rad1 Nf8 17. b4 Ne6 18. c5 Bh6 19. Bxh6 Nxh6 20. Na4 Nf4 21. Nb2 g5 22. Nc4 g4 23. hxg4 Bxg4 24. Nd6 Rf8 25. Kh2 Qg7 26. Rh1 f5 27. Ng1 Nxe2 28. Nxe2 0-1

[Event "Sueder Sommer op 11th"]
[Site "Recklinghausen"]
[Date "2000.07.28"]
[Round "7"]
[White "Sondermann, Dirk"]
[Black "Pfeiffer, Michael"]
[Result "0-1"]
[ECO "E95"]
[WhiteElo "2174"]
[PlyCount "46"]
[EventDate "2000.07.22"]
[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 g6 3. Nc3 Bg7 4. Nf3 0-0 5. e4 d6 6. Be2 e5 7. 0-0 Na6 8. Re1 c6 9. Bf1 exd4 10. Nxd4 Nc5 11. f3 a5 12. Be3 Nh5 13. Qd2 f5 14. exf5 gxf5 15. Nde2 Be6 16. Nf4 Nxf4 17. Bxf4 Qb6 18. Kh1 Bf7 19. Qf2 Rfd8 20. Qg3 Qxb2 21. Rec1 Qb6 22. Na4 Nxa4 23. Bh6 Bg6 0-1

[Event "Sueder Sommer op 11th"]
[Site "Recklinghausen"]
[Date "2000.07.27"]
[Round "6"]
[White "Pfeiffer, Michael"]
[Black "Wagner, Georg"]
[Result "1-0"]
[ECO "D11"]
[PlyCount "63"]
[EventDate "2000.07.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 Bf5 3. c4 e6 4. Nc3 c6 5. g3 Be7 6. Bg2 h6 7. 0-0 Nf6 8. Qb3 Qb6 9. c5 Qxb3 10. axb3 Nbd7 11. b4 Ne4 12. Nd2 Nxc3 13. bxc3 Nf6 14. c4 0-0 15. cxd5 cxd5 16. Bb2 Rfc8 17. b5 a6 18. bxa6 Rxa6 19. Rxa6 bxa6 20. Ra1 Ra8 21. Nc4 Bd8 22. Nd6 Kf8 23. Bf1 Bc2 24. e3 a5 25. Ba3 Ne4 26. c6 Be7 27. Nxe4 Bxa3 28. Rxa3 Bxe4 29. c7 Ke7 30. Ba6 Rxa6 31. c8Q Rb6 32. Qc5+ 1-0

[Event "Sueder Sommer op 11th"]
[Site "Recklinghausen"]
[Date "2000.07.26"]
[Round "5"]
[White "Hirsch, Stefan"]
[Black "Pfeiffer, Michael"]
[Result "1-0"]
[ECO "B23"]
[WhiteElo "2207"]
[PlyCount "71"]
[EventDate "2000.07.22"]
[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. f4 g6 4. Nf3 Bg7 5. Bb5 Nd4 6. 0-0 e6 7. e5 Ne7 8. Nxd4 cxd4 9. Ne4 0-0 10. b3 d5 11. Nf6+ Bxf6 12. exf6 Nf5 13. Ba3 Qxf6 14. Bxf8 Kxf8 15. Bd3 Nd6 16. Qe1 Bd7 17. Qe5 Qxe5 18. fxe5 Ne4 19. Bxe4 dxe4 20. Rf4 Rc8 21. Rxe4 Rxc2 22. Rxd4 Bc6 23. b4 Ke7 24. a3 Bd5 25. Re1 Ra2 26. Re3 Ra1+ 27. Kf2 Rh1 28. h3 h5 29. Rc3 Kd7 30. Rf4 Rd1 31. Rxf7+ Ke8 32. Rcc7 Rxd2+ 33. Ke1 Rxg2 34. Rh7 Rg1+ 35. Kf2 Rg2+ 36. Kf1 1-0

[Event "Sueder Sommer op 11th"]
[Site "Recklinghausen"]
[Date "2000.07.25"]
[Round "4"]
[White "Otto, Michael"]
[Black "Pfeiffer, Michael"]
[Result "0-1"]
[ECO "B92"]
[PlyCount "79"]
[EventDate "2000.07.22"]
[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 e5 7. Nf3 Be7 8. Bg5 Be6 9. 0-0 Nbd7 10. Re1 0-0 11. Qd2 Rc8 12. Bxf6 Nxf6 13. Bf1 Qb6 14. Rab1 Qc6 15. g3 h6 16. Bg2 Bd8 17. Red1 Bc7 18. Ne1 Rfd8 19. Nd5 Bxd5 20. exd5 Qd7 21. c3 Bb6 22. Qe2 Re8 23. Nc2 Qc7 24. Bh3 Rcd8 25. Ne3 Bxe3 26. Qxe3 Qa5 27. a3 Nxd5 28. Qe4 Nf6 29. Qxb7 Rb8 30. Qc6 d5 31. Bf1 Re6 32. b4 Qxa3 33. Qc7 Rbe8 34. Ra1 Qb2 35. Rdb1 Qc2 36. Rc1 Qd2 37. Rd1 Qb2 38. Rab1 Qa3 39. Ra1 Qb2 40. Rdb1 0-1

[Event "Sueder Sommer op 11th"]
[Site "Recklinghausen"]
[Date "2000.07.24"]
[Round "3"]
[White "Pfeiffer, Michael"]
[Black "Brockmann, Fabian"]
[Result "0-1"]
[ECO "A35"]
[BlackElo "2152"]
[PlyCount "70"]
[EventDate "2000.07.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. Nf3 c5 2. c4 Nc6 3. Nc3 e5 4. e3 f5 5. d4 e4 6. Nd2 cxd4 7. exd4 Nf6 8. Be2 Be7 9. Nb3 a5 10. d5 a4 11. dxc6 axb3 12. cxd7+ Bxd7 13. Qxb3 Bc6 14. 0-0 0-0 15. Rd1 Qe8 16. Be3 Qg6 17. Qc2 Nd7 18. Nd5 Bd8 19. Nf4 Qh6 20. c5 Bc7 21. g3 Ne5 22. Nd5 Qh3 23. Nxc7 Kh8 24. Ne6 f4 25. Ng5 Qf5 26. Bxf4 h6 27. Be3 hxg5 28. b4 Ba4 29. Qb2 Bxd1 30. Rxd1 Nf3+ 31. Bxf3 exf3 32. Kh1 Qh3 33. Rg1 Rad8 34. Qb3 Rfe8 35. Qc2 Re6 0-1

[Event "Sueder Sommer op 11th"]
[Site "Recklinghausen"]
[Date "2000.07.23"]
[Round "2"]
[White "Pittag, Andreas"]
[Black "Pfeiffer, Michael"]
[Result "0-1"]
[ECO "C14"]
[PlyCount "48"]
[EventDate "2000.07.22"]
[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. Nc3 d5 3. Bg5 e6 4. e4 Be7 5. e5 Nfd7 6. h4 c5 7. f4 Nc6 8. dxc5 Nxc5 9. Bxe7 Qxe7 10. Nb5 0-0 11. Qe2 f6 12. 0-0-0 fxe5 13. fxe5 Ne4 14. Rh3 Nxe5 15. Rd4 Rf2 16. Qd1 Bd7 17. Rf3 Bxb5 18. Bxb5 Rxg2 19. Rf4 Rf8 20. Rxf8+ Qxf8 21. Ne2 a6 22. Qh1 Qf2 23. Qh3 Qf1+ 24. Rd1 Qxd1+ 0-1

[Event "Sueder Sommer op 11th"]
[Site "Recklinghausen"]
[Date "2000.07.22"]
[Round "1"]
[White "Pfeiffer, Michael"]
[Black "Koscielski, Janusch"]
[Result "0-1"]
[ECO "E97"]
[BlackElo "2359"]
[PlyCount "69"]
[EventDate "2000.07.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. d4 0-0 6. Be2 e5 7. 0-0 Nc6 8. d5 Ne7 9. b4 Ne8 10. Nd2 f5 11. c5 Nf6 12. cxd6 cxd6 13. Qc2 Kh8 14. Bd3 fxe4 15. Bxe4 Bf5 16. Bb2 Nfxd5 17. Bxf5 gxf5 18. Nxd5 Nxd5 19. Qb3 Nf4 20. Nf3 Rg8 21. Kh1 Qe7 22. Rad1 Rad8 23. g3 Ng6 24. b5 f4 25. Qd5 Rd7 26. Nd2 Rgd8 27. Ne4 h5 28. Ba3 Bf8 29. Rd3 h4 30. Rfd1 hxg3 31. hxg3 fxg3 32. fxg3 Qg7 33. R1d2 Qf7 34. Nxd6 Qf1+ 35. Kh2 0-1

[Event "Staufer op 10th"]
[Site "Schwaebisch Gmuend"]
[Date "1998.??.??"]
[Round "1"]
[White "Kupreichik, Viktor D"]
[Black "Pfeiffer, Michael"]
[Result "1-0"]
[ECO "B82"]
[WhiteElo "2505"]
[PlyCount "49"]
[EventDate "1998.01.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 062 Extra"]
[Source "ChessBase"]
[SourceDate "1998.03.09"]
[SourceVersion "1"]
[SourceVersionDate "1998.03.09"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. Nf3 d6 4. d4 cxd4 5. Nxd4 e6 6. Be3 Nf6 7. f4 Be7 8. Qf3 a6 9. 0-0-0 Qc7 10. g4 Nxd4 11. Rxd4 b5 12. g5 Nd7 13. Rg1 g6 14. h4 Bb7 15. h5 e5 16. Nd5 Bxd5 17. Rxd5 Rc8 18. Rd2 exf4 19. Bxf4 Ne5 20. Qh3 Nc4 21. Bxc4 Qxc4 22. b3 Qc5 23. Rh1 a5 24. hxg6 fxg6 25. Bxd6 1-0

[Event "Oberliga NRW 9697 I"]
[Site "Germany"]
[Date "1997.??.??"]
[Round "8.8"]
[White "Oepen, Lothar"]
[Black "Pfeiffer, Michael"]
[Result "1/2-1/2"]
[ECO "A26"]
[WhiteElo "2135"]
[PlyCount "96"]
[EventDate "1996.10.??"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]
[WhiteTeam "Aachen"]
[BlackTeam "Solingen II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. c4 g6 2. Nc3 Bg7 3. g3 d6 4. e4 e5 5. Bg2 Nc6 6. Nge2 Nge7 7. d3 0-0 8. Be3 Be6 9. Qd2 Qd7 10. Nd5 Nd4 11. Nxd4 exd4 12. Bh6 c6 13. Nxe7+ Qxe7 14. 0-0 Rae8 15. Rae1 Qd7 16. Bxg7 Kxg7 17. f4 f5 18. e5 dxe5 19. Rxe5 Bf7 20. Rfe1 Rxe5 21. Rxe5 Re8 22. Qe1 Re6 23. a4 Qd6 24. Rxe6 Qxe6 25. Qxe6 Bxe6 26. a5 Bd7 27. c5 a6 28. b4 Kf6 29. Kf2 Be6 30. Ke2 h6 31. Bf3 h5 32. Kf2 Ke7 33. Be2 Kf6 34. h3 Bd7 35. Bd1 Be6 36. Ke1 Bd5 37. h4 Ke6 38. Kd2 Kf6 39. Kc1 Ke7 40. Kb2 Kf6 41. Bb3 Ke6 42. Bxd5+ cxd5 43. Kb3 Kd7 44. Ka4 Kc6 45. Kb3 Kc7 46. Ka3 Kd7 47. Kb3 Kc7 48. Ka4 Kc6 1/2-1/2

[Event "Porz op"]
[Site "Cologne"]
[Date "1994.??.??"]
[Round "3"]
[White "Pfeiffer, Michael"]
[Black "Burovic, Ismet"]
[Result "0-1"]
[ECO "A65"]
[BlackElo "2310"]
[PlyCount "46"]
[EventDate "1994.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 0-0 6. Bg5 c5 7. d5 h6 8. Be3 e6 9. Qd2 exd5 10. cxd5 Kh7 11. Bd3 a6 12. a4 Nbd7 13. Nh3 Qc7 14. Rc1 Qa5 15. 0-0 Qb4 16. Nf4 c4 17. Bb1 Nc5 18. Qc2 Bd7 19. e5 Bf5 20. exf6 Bxc2 21. fxg7 Rfe8 22. Bd4 Bxb1 23. Rxb1 Nb3 0-1

[Event "Porz op"]
[Site "Cologne"]
[Date "1994.??.??"]
[Round "2"]
[White "Thieme Garmann, Alexander"]
[Black "Pfeiffer, Michael"]
[Result "0-1"]
[ECO "B26"]
[PlyCount "48"]
[EventDate "1994.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 d6 6. Be3 Nd4 7. Qd2 e5 8. h3 Ne7 9. f4 0-0 10. Nge2 Rb8 11. g4 f5 12. gxf5 gxf5 13. 0-0-0 b5 14. Rdg1 b4 15. Nd1 Qa5 16. Kb1 Be6 17. Nc1 Rb6 18. Bxd4 Bxa2+ 19. Nxa2 Ra6 20. Qf2 cxd4 21. Kc1 b3 22. Nac3 dxc3 23. Nxc3 Qa1+ 24. Kd2 Qxb2 0-1

[Event "FRG-chT qual corr"]
[Site "GER corr"]
[Date "1991.??.??"]
[Round "?"]
[White "Beyer, Ulrich"]
[Black "Pfeiffer, Michael"]
[Result "1-0"]
[ECO "B51"]
[PlyCount "51"]
[EventDate "1991.??.??"]
[EventType "tourn (corr)"]
[EventRounds "12"]
[EventCountry "GER"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7 4. a4 Ngf6 5. Nc3 a6 6. Be2 b6 7. d4 cxd4 8. Nxd4 Bb7 9. f3 e6 10. Be3 Rc8 11. 0-0 Be7 12. Nb3 0-0 13. Qd2 Qc7 14. Rfd1 Rfd8 15. Qe1 Nc5 16. Qf2 Qb8 17. Nxc5 bxc5 18. Qg3 d5 19. Qxb8 Rxb8 20. Bg5 d4 21. Nb1 Nd5 22. Bxe7 Nxe7 23. Nd2 Nc6 24. Nb3 Nb4 25. Nxc5 Nxc2 26. Rac1 1-0

[Event "FRG-chT qual corr"]
[Site "GER corr"]
[Date "1991.??.??"]
[Round "?"]
[White "Linkemann, C."]
[Black "Pfeiffer, Michael"]
[Result "1/2-1/2"]
[ECO "A48"]
[PlyCount "22"]
[EventDate "1991.??.??"]
[EventType "tourn (corr)"]
[EventRounds "12"]
[EventCountry "GER"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Bg5 Bg7 4. Nbd2 c5 5. c3 cxd4 6. cxd4 Nc6 7. e3 0-0 8. Bd3 d6 9. 0-0 h6 10. Bh4 Bd7 11. Rc1 Rc8 1/2-1/2

[Event "FRG-chT qual corr"]
[Site "GER corr"]
[Date "1991.??.??"]
[Round "?"]
[White "Pfeiffer, Michael"]
[Black "Fleischmann, Stefan"]
[Result "1-0"]
[ECO "A69"]
[PlyCount "57"]
[EventDate "1991.??.??"]
[EventType "tourn (corr)"]
[EventRounds "12"]
[EventCountry "GER"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 g6 3. e4 d6 4. d4 Bg7 5. f4 0-0 6. Nf3 c5 7. d5 e6 8. Be2 exd5 9. cxd5 Re8 10. e5 dxe5 11. fxe5 Ng4 12. Bg5 Qb6 13. 0-0 Nxe5 14. d6 Qxb2 15. Nd5 Nxf3+ 16. Bxf3 Qd4+ 17. Kh1 Qxa1 18. Qxa1 Bxa1 19. Rxa1 Nd7 20. Be7 Rb8 21. Nc7 Rf8 22. Re1 c4 23. Bxf8 Kxf8 24. Re8+ Kg7 25. Kg1 Nf6 26. Rd8 Kh6 27. Nd5 Nxd5 28. Bxd5 c3 29. Bb3 1-0

[Event "FRG-chT qual corr"]
[Site "GER corr"]
[Date "1991.??.??"]
[Round "?"]
[White "Pfeiffer, Michael"]
[Black "Lehmann, Wolf Dieter"]
[Result "0-1"]
[ECO "A68"]
[PlyCount "46"]
[EventDate "1991.??.??"]
[EventType "tourn (corr)"]
[EventRounds "12"]
[EventCountry "GER"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f4 0-0 6. Nf3 c5 7. d5 e6 8. Be2 exd5 9. cxd5 b5 10. e5 Ng4 11. h3 Nh6 12. Bxb5 Nf5 13. 0-0 Qb6 14. Re1 Nd4 15. Bf1 Bd7 16. Ne4 Nxf3+ 17. Qxf3 dxe5 18. fxe5 Bxe5 19. Bh6 Bd4+ 20. Kh1 Rd8 21. d6 Be6 22. Rad1 Nd7 23. Ng5 Ne5 0-1

[Event "FRG-chT qual corr"]
[Site "GER corr"]
[Date "1991.??.??"]
[Round "?"]
[White "Pfeiffer, Michael"]
[Black "Riess, Joerg"]
[Result "1/2-1/2"]
[ECO "A09"]
[PlyCount "30"]
[EventDate "1991.??.??"]
[EventType "tourn (corr)"]
[EventRounds "12"]
[EventCountry "GER"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 d5 3. c4 dxc4 4. Na3 Qd5 5. Bg2 e5 6. Qa4+ c6 7. Qxc4 Bxa3 8. Qxd5 cxd5 9. bxa3 e4 10. Nd4 Nc6 11. Bb2 0-0 12. 0-0 Nh5 13. Rac1 Nxd4 14. Bxd4 b6 15. Rc7 Ba6 1/2-1/2

