[Event "Arber op 8th"]
[Site "Bodenmais"]
[Date "2019.08.04"]
[Round "9"]
[White "Pfeifer, Wilfried"]
[Black "Van Hoorebeke, Jimmy"]
[Result "1/2-1/2"]
[ECO "A03"]
[WhiteElo "1916"]
[BlackElo "1700"]
[PlyCount "75"]
[EventDate "2019.07.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 191 Extra"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. f4 d5 2. Nf3 Nf6 3. e3 Bf5 4. b4 c6 5. a4 Qb6 6. Ba3 e6 7. b5 Bxa3 8. Nxa3 0-0 9. Be2 cxb5 10. Nxb5 a6 11. Nbd4 Be4 12. 0-0 Nc6 13. Nxc6 Qxc6 14. Nd4 Qd7 15. d3 Bg6 16. Qd2 Rac8 17. Qa5 Rc7 18. Rab1 Rfc8 19. Rb6 Ne8 20. Qb4 Qe7 21. Qxe7 Rxe7 22. Rfb1 Rcc7 23. Kf2 Red7 24. Ke1 Nd6 25. Kd2 Kf8 26. g4 h6 27. h4 Ke7 28. h5 Bh7 29. g5 hxg5 30. fxg5 Kd8 31. Bg4 Ke7 32. Rh1 Rd8 33. Rb2 e5 34. g6 Bxg6 35. hxg6 exd4 36. exd4 fxg6 37. Rbb1 Nf5 38. Rbe1+ 1/2-1/2

[Event "Arber op 8th"]
[Site "Bodenmais"]
[Date "2019.08.03"]
[Round "8"]
[White "Neiss, Josef Martin"]
[Black "Pfeifer, Wilfried"]
[Result "1-0"]
[ECO "A04"]
[WhiteElo "2041"]
[BlackElo "1916"]
[PlyCount "101"]
[EventDate "2019.07.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 191 Extra"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. Nf3 f5 2. d3 d6 3. e4 e5 4. Nc3 Nf6 5. Bg5 Be7 6. Bxf6 Bxf6 7. d4 0-0 8. Bc4+ Kh8 9. dxe5 dxe5 10. Qxd8 Rxd8 11. Nd5 Na6 12. 0-0-0 Be6 13. exf5 Bxf5 14. Bxa6 bxa6 15. Nxf6 gxf6 16. Rxd8+ Rxd8 17. Rd1 Rd6 18. Nd2 Kg7 19. Nc4 Rxd1+ 20. Kxd1 Be6 21. Ne3 Kf8 22. a3 a5 23. Kd2 Ke7 24. Kd3 a4 25. Ke4 Kd6 26. f4 exf4 27. Kxf4 Bc8 28. Ke4 Bd7 29. Kd4 c5+ 30. Ke4 Bc6+ 31. Kf5 Ke7 32. g3 Bd7+ 33. Ke4 Bc6+ 34. Kd3 Bb5+ 35. Ke4 Bc6+ 36. Kf4 Ke6 37. g4 Bb7 38. h4 Bc6 39. c4 Bd7 40. Nd1 Bc6 41. Nf2 Bg2 42. Nd3 Kd6 43. Kf5 Bf1 44. Nf4 Ke7 45. Nd5+ Kf7 46. Nxf6 Bxc4 47. Ne4 Bd3 48. Kf4 c4 49. Nc3 Bc2 50. Nb5 Ke6 51. Nd4+ 1-0

[Event "Arber op 8th"]
[Site "Bodenmais"]
[Date "2019.08.02"]
[Round "7"]
[White "Pfeifer, Wilfried"]
[Black "Zepke, Armin"]
[Result "1/2-1/2"]
[ECO "A03"]
[WhiteElo "1916"]
[BlackElo "2122"]
[PlyCount "44"]
[EventDate "2019.07.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 191 Extra"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. f4 d5 2. Nf3 Nf6 3. e3 Bf5 4. Be2 e6 5. 0-0 Bd6 6. Ne5 Nbd7 7. Nxd7 Qxd7 8. Nc3 c6 9. d3 e5 10. e4 dxe4 11. dxe4 Nxe4 12. Nxe4 Bxe4 13. fxe5 Bc5+ 14. Kh1 Qxd1 15. Bxd1 0-0 16. Re1 Bd5 17. Be3 Bxe3 18. Rxe3 Rae8 19. Bf3 f6 20. Bxd5+ cxd5 21. e6 Re7 22. Kg1 Rd8 1/2-1/2

[Event "Arber op 8th"]
[Site "Bodenmais"]
[Date "2019.08.01"]
[Round "6"]
[White "Nahlik, Bernhard"]
[Black "Pfeifer, Wilfried"]
[Result "0-1"]
[ECO "A86"]
[WhiteElo "1744"]
[BlackElo "1916"]
[PlyCount "136"]
[EventDate "2019.07.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 191 Extra"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. d4 f5 2. Nf3 d6 3. g3 Nf6 4. Bg2 g6 5. c4 Bg7 6. Nc3 0-0 7. Qb3 c6 8. Bd2 Na6 9. 0-0 Ne4 10. Be3 Nxc3 11. bxc3 c5 12. Rab1 Qc7 13. Ng5 e6 14. Bxb7 Rb8 15. Bxc8 Rxb3 16. Bxe6+ Kh8 17. axb3 cxd4 18. cxd4 h6 19. Nf3 Nb4 20. Bd2 Re8 21. d5 a5 22. Rfc1 Kh7 23. h3 Rb8 24. g4 fxg4 25. hxg4 Na6 26. Be3 Nc5 27. Bxc5 Qxc5 28. Kg2 Rb4 29. Rh1 Bc3 30. Ng5+ Kg7 31. Ne4 Qd4 32. Nxc3 Qxc3 33. Rh3 Qc2 34. Rbh1 Rxb3 35. Rxb3 Qxb3 36. Ra1 a4 37. e4 a3 38. e5 Qb2 39. Re1 Qb4 40. Re3 dxe5 41. Rf3 a2 42. Rf7+ Kh8 43. Ra7 Qxc4 44. Ra8+ Kg7 45. Bg8 a1Q 46. Rxa1 Qxg4+ 47. Kf1 Kxg8 48. d6 Qd4 49. Re1 Qxd6 50. Re3 Qd4 51. Rg3 Kg7 52. Kg2 e4 53. Rh3 g5 54. Ra3 h5 55. Rb3 Kg6 56. Ra3 Kf5 57. Ra5+ Kf4 58. Ra8 h4 59. Ra3 Qd3 60. Ra8 Kg4 61. Rf8 Qf3+ 62. Rxf3 exf3+ 63. Kh2 Kh5 64. Kg1 g4 65. Kh2 Kg5 66. Kg1 g3 67. Kh1 gxf2 68. Kh2 f1R 0-1

[Event "Arber op 8th"]
[Site "Bodenmais"]
[Date "2019.07.31"]
[Round "5"]
[White "Pfeifer, Wilfried"]
[Black "Senner, Peter"]
[Result "0-1"]
[ECO "A03"]
[WhiteElo "1916"]
[BlackElo "2231"]
[PlyCount "40"]
[EventDate "2019.07.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 191 Extra"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. f4 d5 2. Nf3 c5 3. e3 a6 4. b3 Nc6 5. Bb2 Nh6 6. Be2 e6 7. Ne5 Nxe5 8. fxe5 d4 9. exd4 cxd4 10. Bf3 Bc5 11. Ba3 Qa5 12. Bc1 Nf5 13. Kf1 0-0 14. g3 f6 15. exf6 Rxf6 16. Kg2 Bd7 17. Rf1 Raf8 18. d3 Ne3+ 19. Bxe3 dxe3 20. d4 Bc6 0-1

[Event "Arber op 8th"]
[Site "Bodenmais"]
[Date "2019.07.30"]
[Round "4"]
[White "Hoffmann, Sebastian1"]
[Black "Pfeifer, Wilfried"]
[Result "1/2-1/2"]
[ECO "B13"]
[WhiteElo "2199"]
[BlackElo "1916"]
[PlyCount "194"]
[EventDate "2019.07.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 191 Extra"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bf4 Nc6 5. c3 Bf5 6. Nd2 e6 7. Ngf3 Bd6 8. Bxd6 Qxd6 9. Bb5 a6 10. Bxc6+ bxc6 11. Nb3 Bg4 12. 0-0 Nf6 13. h3 Bxf3 14. Qxf3 Nd7 15. Qe3 0-0 16. Na5 c5 17. dxc5 Qxc5 18. Qxc5 Nxc5 19. c4 dxc4 20. Nxc4 Rfd8 21. Rfd1 f6 22. Kf1 Kf7 23. Ke2 Na4 24. Rxd8 Rxd8 25. Rc1 Rb8 26. b3 Nb6 27. Nxb6 Rxb6 28. Rc7+ Kg6 29. Kd3 Rd6+ 30. Kc3 Rd1 31. Kb4 Rd2 32. a4 Rxf2 33. Ka5 Rxg2 34. Kxa6 f5 35. b4 f4 36. b5 e5 37. b6 Rb2 38. b7 Rxb7 39. Kxb7 f3 40. Rc1 e4 41. Rf1 Kf5 42. a5 Kf4 43. a6 e3 44. a7 e2 45. Ra1 f2 46. a8Q e1Q 47. Qf8+ Kg3 48. Ra3+ Kh2 49. Qf4+ Kh1 50. Qf3+ Kh2 51. Qf4+ Kh1 52. Rf3 Qb1+ 53. Kc7 Qc2+ 54. Kd6 Kg1 55. Qg3+ Kf1 56. Qf4 g5 57. Qf8 Kg1 58. Rg3+ Kh2 59. Qf3 f1Q 60. Qxf1 Kxg3 61. Qg1+ Qg2 62. Qe3+ Kh2 63. Ke7 h6 64. Qe5+ Kxh3 65. Qe6+ Kg3 66. Qxh6 Qe4+ 67. Kd7 Qd4+ 68. Ke7 g4 69. Qh1 Qe3+ 70. Kd6 Qf3 71. Qg1+ Kh3 72. Qd4 g3 73. Qh8+ Kg2 74. Qb2+ Kg1 75. Qa1+ Qf1 76. Qd4+ Qf2 77. Qa1+ Kg2 78. Qa8+ Qf3 79. Qa2+ Kh3 80. Qe6+ Qg4 81. Qh6+ Qh4 82. Qe6+ Kh2 83. Qe5 Qd8+ 84. Kc6 Qd3 85. Qb2+ g2 86. Qh8+ Kg3 87. Qg7+ Kf2 88. Qb2+ Qe2 89. Qd4+ Qe3 90. Qb2+ Qe2 91. Qd4+ Kg3 92. Qd6+ Kf3 93. Qf6+ Ke3 94. Qe5+ Kd3 95. Qb5+ Kd2 96. Qb2+ Ke1 97. Qa1+ Kf2 1/2-1/2

[Event "Arber op 8th"]
[Site "Bodenmais"]
[Date "2019.07.28"]
[Round "2"]
[White "Woelk, Tom Frederic"]
[Black "Pfeifer, Wilfried"]
[Result "1-0"]
[ECO "A80"]
[WhiteElo "2229"]
[BlackElo "1916"]
[PlyCount "85"]
[EventDate "2019.07.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 191 Extra"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. d4 f5 2. Bg5 h6 3. Bh4 g5 4. Bg3 Bg7 5. e3 Nf6 6. c4 c5 7. Bxb8 Rxb8 8. Nc3 0-0 9. Nf3 Ne4 10. Bd3 Qa5 11. Bxe4 fxe4 12. Nd2 cxd4 13. exd4 Bxd4 14. Ndxe4 Bxc3+ 15. Nxc3 Qe5+ 16. Qe2 Qxe2+ 17. Kxe2 d6 18. Rhe1 Bd7 19. Kf1 Kf7 20. Re3 b5 21. Rae1 e5 22. c5 b4 23. Ne4 dxc5 24. Nxc5 Bb5+ 25. Kg1 Rfe8 26. Rxe5 Rxe5 27. Rxe5 Rd8 28. h4 gxh4 29. Kh2 Rd2 30. Nb3 Rxb2 31. Rxb5 Rxa2 32. f3 Rb2 33. Rxb4 Kf6 34. Rb7 Ra2 35. Nc5 a5 36. Rb6+ Kg7 37. Ra6 Kh7 38. Nd7 Kg7 39. Nb6 Ra1 40. Nc4 a4 41. Nb6 a3 42. Nc4 a2 43. Ne3 1-0

[Event "Staufer op 29th"]
[Site "Schwaebisch Gmuend"]
[Date "2017.01.03"]
[Round "3"]
[White "Pfeifer, Wilfried"]
[Black "Kahrovic, Mersid"]
[Result "0-1"]
[ECO "A03"]
[WhiteElo "1973"]
[BlackElo "2268"]
[PlyCount "78"]
[EventDate "2017.01.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 176 Extra"]
[Source "ChessBase"]
[SourceDate "2017.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2017.03.02"]
[SourceQuality "1"]

1. f4 Nf6 2. Nf3 c5 3. d3 d5 4. g3 Nc6 5. Bg2 Bg4 6. e3 h5 7. h3 Bf5 8. Qe2 e6 9. Nc3 Bg6 10. e4 Nd4 11. Nxd4 cxd4 12. Nd1 Be7 13. 0-0 dxe4 14. dxe4 Qb6 15. Nf2 Nd7 16. Nd3 f6 17. a3 e5 18. b4 Rc8 19. Bb2 Rc6 20. Rf2 Qc7 21. Bc1 Rc3 22. Bb2 Rc6 23. Bc1 a6 24. Nb2 Rc3 25. Nd3 Kd8 26. Bb2 Rc6 27. a4 Qb6 28. Ba3 Rc3 29. Bb2 Rc7 30. Ba3 Qc6 31. b5 Qc3 32. Bxe7+ Kxe7 33. Qe1 Qxe1+ 34. Rxe1 a5 35. Nb2 Rhc8 36. Rc1 Rc3 37. Kh2 d3 38. Bf1 Rxc2 39. Rfxc2 Rxc2+ 0-1

[Event "Stuttgart-chA int"]
[Site "Ditzingen"]
[Date "2016.05.08"]
[Round "7"]
[White "Reindl, Arno"]
[Black "Pfeifer, Wilfried"]
[Result "1/2-1/2"]
[ECO "B12"]
[WhiteElo "1738"]
[BlackElo "1995"]
[PlyCount "25"]
[EventDate "2016.05.05"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 c5 4. c4 Nc6 5. Nf3 e6 6. Be3 cxd4 7. Bxd4 dxc4 8. Bxc4 Bb4+ 9. Bc3 Qxd1+ 10. Kxd1 Be7 11. Ke2 Bd7 12. Nbd2 f5 13. Rac1 1/2-1/2

[Event "Stuttgart-chA int"]
[Site "Ditzingen"]
[Date "2016.05.07"]
[Round "5"]
[White "Cummings, Orlyn"]
[Black "Pfeifer, Wilfried"]
[Result "1/2-1/2"]
[ECO "B12"]
[WhiteElo "1884"]
[BlackElo "1995"]
[PlyCount "55"]
[EventDate "2016.05.05"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 c5 4. dxc5 e6 5. Be3 Nh6 6. c3 Qc7 7. b4 a5 8. Nf3 Bd7 9. Bd4 Nf5 10. Bd3 Nxd4 11. cxd4 axb4 12. 0-0 b6 13. cxb6 Qxb6 14. Nbd2 Be7 15. Qb1 Bb5 16. Rc1 Bxd3 17. Qxd3 0-0 18. Qc2 Nd7 19. Qc7 Ra7 20. Qc2 Rfa8 21. Nb3 Qb5 22. g3 h6 23. Ne1 Nb6 24. Nd3 Nc4 25. Nbc5 Bxc5 26. Nxc5 Ra3 27. Rcb1 Qa5 28. Qd1 1/2-1/2

[Event "Stuttgart-chA int"]
[Site "Ditzingen"]
[Date "2016.05.07"]
[Round "6"]
[White "Pfeifer, Wilfried"]
[Black "Richter, Nils"]
[Result "1-0"]
[ECO "A02"]
[WhiteElo "1995"]
[BlackElo "1826"]
[PlyCount "83"]
[EventDate "2016.05.05"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. f4 e5 2. fxe5 d6 3. exd6 Bxd6 4. Nf3 g5 5. g3 f5 6. d4 g4 7. Nh4 f4 8. Qd3 fxg3 9. hxg3 Ne7 10. Qb5+ c6 11. Qh5+ Kd7 12. Bf4 Kc7 13. Qh6 Bf5 14. Na3 Be4 15. Nc4 Bxh1 16. Bxd6+ Kc8 17. Qe6+ Qd7 18. Qxe7 Qxe7 19. Bxe7 Bd5 20. Ne5 Nd7 21. Nxg4 Rg8 22. Bh3 Be6 23. Nf6 Rxg3 24. Bxe6 Rg1+ 25. Kd2 Rxa1 26. Nf5 Kc7 27. Nxd7 b6 28. Nf6 Rh1 29. d5 cxd5 30. Bxd5 Rf1 31. Bd6+ Kd8 32. Bxa8 Rxf5 33. Nxh7 Kd7 34. Be4 Ra5 35. Ba3 Ke6 36. Bd3 Kf7 37. Nf8 Rd5 38. Ng6 Rd8 39. c4 Ke6 40. Nf4+ Ke5 41. Nd5 b5 42. Ne7 1-0

[Event "Stuttgart-chA int"]
[Site "Ditzingen"]
[Date "2016.05.06"]
[Round "4"]
[White "Pfeifer, Wilfried"]
[Black "Longo, Claudio"]
[Result "0-1"]
[ECO "A03"]
[WhiteElo "1995"]
[BlackElo "1870"]
[PlyCount "70"]
[EventDate "2016.05.05"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. f4 d5 2. Nf3 Nf6 3. e3 g6 4. Be2 Bg7 5. 0-0 0-0 6. d3 c5 7. Nc3 Nc6 8. Ne5 Qc7 9. Nxc6 bxc6 10. e4 e6 11. e5 Nd7 12. Qe1 a5 13. Na4 f6 14. exf6 Bxf6 15. Bg4 e5 16. Be6+ Kg7 17. Qg3 Be7 18. f5 Nf6 19. Bxc8 Raxc8 20. Bg5 Rb8 21. c3 Nh5 22. Qg4 Bxg5 23. Qxg5 Qd6 24. fxg6 hxg6 25. g3 Rf6 26. Rxf6 Nxf6 27. Re1 e4 28. d4 cxd4 29. Qf4 Qxf4 30. gxf4 d3 31. Kf2 Rh8 32. Nc5 Rxh2+ 33. Kg3 Rxb2 34. a4 Nh5+ 35. Kg4 Rf2 0-1

[Event "Stuttgart-chA int"]
[Site "Ditzingen"]
[Date "2016.05.06"]
[Round "3"]
[White "Shahin, Walid"]
[Black "Pfeifer, Wilfried"]
[Result "1-0"]
[ECO "A87"]
[WhiteElo "2140"]
[BlackElo "1995"]
[PlyCount "91"]
[EventDate "2016.05.05"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 f5 2. Nf3 Nf6 3. g3 d6 4. Bg2 g6 5. 0-0 Bg7 6. c4 0-0 7. Nc3 Qe8 8. b3 Na6 9. Ba3 Bd7 10. Re1 c5 11. Rc1 Nb4 12. dxc5 dxc5 13. Bxb4 cxb4 14. Nd5 Nxd5 15. Qxd5+ e6 16. Qxb7 Bc3 17. Red1 Bc6 18. Qa6 Rf7 19. Nd4 Bxg2 20. Kxg2 Bxd4 21. Rxd4 Rd7 22. Rcd1 Rad8 23. Qxa7 Rxa7 24. Rxd8 Kf7 25. Rxe8 Kxe8 26. Rd2 g5 27. Kf3 Ke7 28. e4 Ra5 29. exf5 Rxf5+ 30. Ke4 g4 31. Kd4 Kd6 32. Re2 e5+ 33. Ke4 Rf3 34. Rd2+ Ke6 35. c5 Rc3 36. Rd6+ Ke7 37. Kd5 Rc2 38. Rh6 Rxf2 39. Rxh7+ Kf6 40. Rh6+ Kf5 41. c6 Rd2+ 42. Kc5 e4 43. c7 Rc2+ 44. Kb6 Rxc7 45. Kxc7 e3 46. Kd6 1-0

[Event "Stuttgart-chA int"]
[Site "Ditzingen"]
[Date "2016.05.05"]
[Round "1"]
[White "Kabisch, Thilo"]
[Black "Pfeifer, Wilfried"]
[Result "1-0"]
[ECO "B15"]
[WhiteElo "2309"]
[BlackElo "1995"]
[PlyCount "65"]
[EventDate "2016.05.05"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nf6 5. Ng5 Bg4 6. f3 Bf5 7. Bc4 e6 8. g4 Bg6 9. Ne2 Bd6 10. Be3 h5 11. gxh5 Bxh5 12. Qd2 Nd5 13. f4 Nd7 14. 0-0-0 N7f6 15. Rde1 Qc7 16. Rhf1 0-0-0 17. h3 c5 18. Bxd5 Nxd5 19. Nc3 Nxe3 20. Qxe3 Bg6 21. d5 exd5 22. Nxd5 Qa5 23. a3 Rhe8 24. Qxe8 Rxe8 25. Rxe8+ Kd7 26. Re3 c4 27. Rd1 Kc6 28. h4 Bh5 29. Rd2 Qc5 30. Ne4 Bxf4 31. Nxc5 Bxe3 32. Nxe3 Kxc5 33. Rd5+ 1-0

[Event "Stuttgart-chA int"]
[Site "Ditzingen"]
[Date "2016.05.05"]
[Round "2"]
[White "Pfeifer, Wilfried"]
[Black "Baars, Mario"]
[Result "1-0"]
[ECO "A03"]
[WhiteElo "1995"]
[BlackElo "1775"]
[PlyCount "83"]
[EventDate "2016.05.05"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. f4 d5 2. Nf3 Nf6 3. e3 e6 4. b3 Bd6 5. Bb2 Nbd7 6. c4 c6 7. Bd3 Qc7 8. cxd5 cxd5 9. Nc3 a6 10. Rc1 Qb8 11. Ne2 b6 12. 0-0 0-0 13. Ng3 Bb7 14. Ng5 h6 15. Nh5 e5 16. Bf5 Bc8 17. Bxd7 Nxd7 18. Qg4 Nc5 19. f5 f6 20. Ne6 Nxe6 21. fxe6 Ra7 22. Nxf6+ Kh8 23. Nd7 Bxd7 24. exd7 Rc7 25. Qe6 Qd8 26. Qxd6 Rxf1+ 27. Rxf1 Qxd7 28. Qxe5 Kh7 29. a4 b5 30. axb5 axb5 31. Qf5+ Qxf5 32. Rxf5 Rc2 33. Bc3 d4 34. Bxd4 Rxd2 35. Rxb5 g5 36. h3 Kg6 37. Kh2 Kh5 38. Kg3 Rc2 39. b4 Rc8 40. e4 Rc4 41. Be3 Rxe4 42. Kf3 1-0

[Event "Stuttgart-chA op"]
[Site "Ditzingen"]
[Date "2015.05.17"]
[Round "7"]
[White "Gehringer, Frank"]
[Black "Pfeifer, Wilfried"]
[Result "1/2-1/2"]
[ECO "A87"]
[WhiteElo "2050"]
[BlackElo "2007"]
[PlyCount "18"]
[EventDate "2015.05.14"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 f5 2. Nf3 d6 3. g3 Nf6 4. Bg2 g6 5. c4 Bg7 6. Nc3 0-0 7. 0-0 Qe8 8. Re1 Qf7 9. Qb3 Ne4 1/2-1/2

[Event "Stuttgart-chA op"]
[Site "Ditzingen"]
[Date "2015.05.16"]
[Round "5"]
[White "Debus, Alfred"]
[Black "Pfeifer, Wilfried"]
[Result "1-0"]
[ECO "D42"]
[WhiteElo "2143"]
[BlackElo "2007"]
[PlyCount "65"]
[EventDate "2015.05.14"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nc3 Nc6 6. Nf3 e6 7. cxd5 Nxd5 8. Bd3 Be7 9. 0-0 0-0 10. Re1 Nf6 11. a3 Re8 12. Bc2 Bf8 13. Qd3 g6 14. Bg5 h6 15. Be3 a6 16. Rad1 Nd5 17. h4 Nxe3 18. Rxe3 Bg7 19. h5 g5 20. Ne5 f5 21. Qc4 Nxe5 22. dxe5 Qe7 23. Bxf5 b5 24. Qb3 Qc5 25. Bb1 Bb7 26. Qc2 Rad8 27. Qh7+ Kf8 28. Rde1 Rd2 29. Be4 Re7 30. Bxb7 Rxb7 31. Ne4 Qd5 32. Rf3+ Ke8 33. Qg8+ 1-0

[Event "Stuttgart-chA op"]
[Site "Ditzingen"]
[Date "2015.05.16"]
[Round "6"]
[White "Pfeifer, Wilfried"]
[Black "Imhof, Thomas"]
[Result "1/2-1/2"]
[ECO "A06"]
[WhiteElo "2007"]
[BlackElo "1938"]
[PlyCount "57"]
[EventDate "2015.05.14"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. Nf3 c5 2. b3 Nf6 3. Bb2 e6 4. e3 d5 5. Bb5+ Bd7 6. Qe2 a6 7. Bxd7+ Nbxd7 8. d3 Bd6 9. Nbd2 e5 10. e4 d4 11. 0-0 0-0 12. g3 b5 13. c4 Qe7 14. Nh4 Bc7 15. f4 g6 16. f5 Nh5 17. Bc1 Ba5 18. Ndf3 Bc3 19. Rb1 Rfb8 20. Ng5 Nhf6 21. Nh3 bxc4 22. dxc4 a5 23. Nf2 a4 24. Bg5 axb3 25. axb3 Ra3 26. Ng4 Rb6 27. Qf3 Kg7 28. Nh6 Kh8 29. Ng4 1/2-1/2

[Event "Stuttgart-chA op"]
[Site "Ditzingen"]
[Date "2015.05.15"]
[Round "4"]
[White "Pfeifer, Wilfried"]
[Black "Denisow, Jewgeny"]
[Result "1/2-1/2"]
[ECO "A04"]
[WhiteElo "2007"]
[BlackElo "2170"]
[PlyCount "105"]
[EventDate "2015.05.14"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. Nf3 b5 2. b3 Bb7 3. e3 a6 4. c4 bxc4 5. bxc4 e6 6. Bb2 Nf6 7. Be2 Be7 8. 0-0 0-0 9. d3 Nc6 10. Nbd2 d5 11. Ne5 Nd7 12. f4 Ndxe5 13. fxe5 d4 14. exd4 Nxd4 15. Bf3 Nxf3+ 16. Nxf3 Qd7 17. d4 c5 18. dxc5 Bxc5+ 19. Kh1 Qc6 20. Qe2 Rac8 21. Rac1 a5 22. Nd2 Be3 23. Rf3 Bh6 24. Rd3 Rfd8 25. Rcc3 Qxg2+ 26. Qxg2 Bxg2+ 27. Kxg2 Bxd2 28. Rxd8+ Rxd8 29. Rc2 Kf8 30. Ba3+ Bb4 31. Bxb4+ axb4 32. Rb2 Rb8 33. a3 b3 34. Kf3 Rc8 35. Rxb3 Rxc4 36. Rb8+ Ke7 37. Rb7+ Ke8 38. Rb8+ Kd7 39. Rf8 Ke7 40. Ra8 Rc7 41. a4 Kd7 42. Rh8 Kc6 43. Rxh7 g6 44. Kf4 Kd5 45. a5 g5+ 46. Kxg5 Kxe5 47. a6 Ra7 48. h4 f6+ 49. Kg6 Rxa6 50. h5 Ra1 51. Re7 Rh1 52. Kf7 Rxh5 53. Rxe6+ 1/2-1/2

[Event "Stuttgart-chA op"]
[Site "Ditzingen"]
[Date "2015.05.15"]
[Round "3"]
[White "Wohlfahrt, Michael"]
[Black "Pfeifer, Wilfried"]
[Result "0-1"]
[ECO "B13"]
[WhiteElo "1852"]
[BlackElo "2007"]
[PlyCount "98"]
[EventDate "2015.05.14"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nc6 5. c3 Nf6 6. h3 g6 7. Nf3 Bg7 8. 0-0 0-0 9. Bf4 Re8 10. Re1 Nd7 11. Ne5 Ndxe5 12. dxe5 Qb6 13. Qb3 Qxb3 14. axb3 Bd7 15. Nd2 e6 16. Nf3 Rec8 17. Nd4 a6 18. Bg3 Bf8 19. f4 Nxd4 20. cxd4 Rc7 21. Red1 Rac8 22. Be1 Rc6 23. Ba5 Bh6 24. g3 g5 25. fxg5 Bxg5 26. Kf2 f5 27. Ke2 Be8 28. g4 fxg4 29. hxg4 Bg6 30. Bc3 Kg7 31. Rf1 Rxc3 32. bxc3 Rxc3 33. Bxg6 Re3+ 34. Kd1 Kxg6 35. Kc2 Re4 36. Kc3 Rxg4 37. Rg1 h5 38. Kd3 Kf5 39. Raf1+ Bf4 40. Rxg4 hxg4 41. Rf2 g3 42. Rg2 a5 43. Rg1 b5 44. Ra1 a4 45. bxa4 bxa4 46. Ke2 Ke4 47. Rxa4 Be3 48. Ra3 Bf2 49. Rd3 g2 0-1

[Event "Stuttgart-chA op"]
[Site "Ditzingen"]
[Date "2015.05.14"]
[Round "1"]
[White "Latzke, Boris Alexander"]
[Black "Pfeifer, Wilfried"]
[Result "1-0"]
[ECO "A80"]
[WhiteElo "2265"]
[BlackElo "2007"]
[PlyCount "35"]
[EventDate "2015.05.14"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 f5 2. Nc3 Nf6 3. Bg5 d5 4. Bxf6 exf6 5. e3 c6 6. Bd3 Be6 7. Qf3 g6 8. Nge2 Bd6 9. Nf4 Bf7 10. h3 Nd7 11. g4 fxg4 12. hxg4 Nf8 13. 0-0-0 Qc7 14. Nfxd5 Bxd5 15. Nxd5 cxd5 16. Qxf6 Rg8 17. Bb5+ Nd7 18. Rxh7 1-0

[Event "Stuttgart-chA op"]
[Site "Ditzingen"]
[Date "2015.05.14"]
[Round "2"]
[White "Pfeifer, Wilfried"]
[Black "Schoembs, Oliver"]
[Result "1/2-1/2"]
[ECO "E60"]
[WhiteElo "2007"]
[BlackElo "1920"]
[PlyCount "84"]
[EventDate "2015.05.14"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. Nf3 Nf6 2. b3 g6 3. Bb2 Bg7 4. e3 c5 5. Be2 Nc6 6. c4 d6 7. 0-0 0-0 8. d4 cxd4 9. exd4 Bg4 10. Nc3 Rc8 11. Qd2 Qa5 12. a3 Rfd8 13. d5 Nb8 14. Rac1 Ne4 15. Qe3 Nxc3 16. Bxc3 Bxc3 17. Rxc3 Qxa3 18. Qxe7 Re8 19. Qg5 Rxe2 20. Qxg4 f5 21. Qh4 Nd7 22. Ng5 Nf8 23. Rh3 Rc7 24. Ne6 Nxe6 25. dxe6 Qc5 26. Qf6 Qc6 27. Rd3 Qe8 28. Rxd6 Re7 29. Qd4 Qf8 30. Qxa7 Qf6 31. h3 R2xe6 32. Rxe6 Qxe6 33. Rd1 Rd7 34. Rxd7 Qxd7 35. Qe3 Kf7 36. b4 Qd1+ 37. Kh2 Qd6+ 38. f4 Qxb4 39. Qd4 Qe7 40. Qd5+ Kg7 41. Qd4+ Kf7 42. Qd5+ Kg7 1/2-1/2

[Event "Stuttgart-chA int"]
[Site "Ditzingen"]
[Date "2014.05.31"]
[Round "7"]
[White "Pfeifer, Wilfried"]
[Black "Streicher, Traugott"]
[Result "1-0"]
[ECO "A03"]
[WhiteElo "2053"]
[BlackElo "1920"]
[PlyCount "55"]
[EventDate "2014.05.29"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. f4 c5 2. Nf3 d5 3. e3 Nf6 4. b3 Bf5 5. Bb2 Nc6 6. Be2 e6 7. 0-0 Be7 8. Ne5 h6 9. Bb5 Qc7 10. d3 0-0 11. Bxc6 bxc6 12. Nd2 Nd7 13. Qf3 Bd6 14. Nxd7 Qxd7 15. e4 Bh7 16. g4 f5 17. gxf5 dxe4 18. dxe4 exf5 19. Rad1 fxe4 20. Nxe4 Bxe4 21. Qxe4 Qg4+ 22. Kh1 Rxf4 23. Qxc6 Raf8 24. Rg1 Rf1 25. Rdxf1 Rxf1 26. Rxf1 Bxh2 27. Qd5+ Kh7 28. Qf5+ 1-0

[Event "Stuttgart-chA int"]
[Site "Ditzingen"]
[Date "2014.05.31"]
[Round "6"]
[White "Schumann, Kai"]
[Black "Pfeifer, Wilfried"]
[Result "1/2-1/2"]
[ECO "A87"]
[WhiteElo "2044"]
[BlackElo "2053"]
[PlyCount "28"]
[EventDate "2014.05.29"]
[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 f5 2. c4 Nf6 3. Nc3 g6 4. g3 Bg7 5. Bg2 0-0 6. Nf3 d6 7. 0-0 Qe8 8. d5 Na6 9. Be3 c6 10. Qd2 Ng4 11. Bd4 Bf6 12. Ng5 c5 13. Be3 Nxe3 14. Qxe3 Nc7 1/2-1/2

[Event "Stuttgart-chA int"]
[Site "Ditzingen"]
[Date "2014.05.30"]
[Round "4"]
[White "Pfeifer, Wilfried"]
[Black "Auterhoff, Juergen"]
[Result "0-1"]
[ECO "A03"]
[WhiteElo "2053"]
[BlackElo "1814"]
[PlyCount "116"]
[EventDate "2014.05.29"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. f4 d5 2. Nf3 Nf6 3. e3 Nc6 4. Bb5 Bd7 5. 0-0 e6 6. b3 a6 7. Bxc6 Bxc6 8. Ne5 Be7 9. d3 0-0 10. Bb2 Be8 11. Nd2 c5 12. c4 Qc7 13. Rf3 Nd7 14. Rg3 Bf6 15. Ndf3 Nxe5 16. Nxe5 Qe7 17. Qe2 Bxe5 18. fxe5 dxc4 19. bxc4 g6 20. Rf1 Kg7 21. e4 Bc6 22. d4 cxd4 23. Ba3 Qd7 24. Bxf8+ Rxf8 25. Qf3 Qe7 26. Qf6+ Qxf6 27. exf6+ Kg8 28. Rd1 e5 29. Re1 Rd8 30. Rg5 d3 31. Rxe5 d2 32. Rd1 Ba4 33. Rxd2 Rxd2 34. Rd5 Rxd5 35. exd5 Kf8 36. Kf2 Ke8 37. c5 Kd7 38. Ke3 Bb5 39. Kd4 g5 40. a3 Kc7 41. Ke5 Bc4 42. g3 h5 43. h4 gxh4 44. gxh4 Bb3 45. Kd4 Ba4 46. Ke5 Bb5 47. Kd4 b6 48. d6+ Kc6 49. cxb6 Kxb6 50. Kd5 Bc6+ 51. Ke5 Kb7 52. Kf5 Kc8 53. Kg5 Bf3 54. Kh6 Kd7 55. Kg7 Bd5 56. Kh6 Kxd6 57. Kxh5 Ke6 58. Kg5 Bf3 0-1

[Event "Stuttgart-chA int"]
[Site "Ditzingen"]
[Date "2014.05.30"]
[Round "3"]
[White "Pfeifer, Wilfried"]
[Black "Zeh, Dominik"]
[Result "0-1"]
[ECO "A03"]
[WhiteElo "2053"]
[BlackElo "1934"]
[PlyCount "76"]
[EventDate "2014.05.29"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. f4 d5 2. Nf3 Nf6 3. b3 g6 4. Bb2 Bg7 5. e3 0-0 6. Be2 c5 7. 0-0 Nc6 8. Ne5 Bd7 9. Bf3 Rc8 10. d3 e6 11. Qe2 Qe7 12. c4 Rfe8 13. Nd2 a6 14. Rac1 b5 15. Nxd7 Nxd7 16. Bxg7 Kxg7 17. cxd5 exd5 18. Rfe1 Qd6 19. Nb1 Nb6 20. Qb2+ f6 21. a3 d4 22. Bxc6 Rxc6 23. exd4 Rxe1+ 24. Rxe1 Qxd4+ 25. Qxd4 cxd4 26. Kf2 Nd5 27. Kf3 Ne3 28. Re2 f5 29. b4 Rc1 30. Rb2 Kf6 31. Nd2 Rc3 32. Nb3 Rxd3 33. Ke2 Rc3 34. g3 Nc4 35. Rb1 d3+ 36. Ke1 Rc2 37. Nc5 Re2+ 38. Kf1 Nd2+ 0-1

[Event "Stuttgart-chA int"]
[Site "Ditzingen"]
[Date "2014.05.30"]
[Round "5"]
[White "Santos, Paulo J"]
[Black "Pfeifer, Wilfried"]
[Result "0-1"]
[ECO "B12"]
[WhiteElo "1837"]
[BlackElo "2053"]
[PlyCount "50"]
[EventDate "2014.05.29"]
[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 c6 2. d4 d5 3. f3 dxe4 4. fxe4 e5 5. Nf3 Bg4 6. dxe5 Qxd1+ 7. Kxd1 Nd7 8. Bf4 Ne7 9. e6 fxe6 10. Nbd2 0-0-0 11. Ke1 Ng6 12. Bg3 Bb4 13. c3 Be7 14. Bc4 Nc5 15. Nd4 e5 16. N4f3 Nf4 17. Bxf4 exf4 18. Rf1 b5 19. Be2 Nd3+ 20. Bxd3 Rxd3 21. Ne5 Bh4+ 22. g3 fxg3 23. Nxd3 g2+ 24. Nf2 gxf1Q+ 25. Kxf1 Rf8 0-1

[Event "Stuttgart-chA int"]
[Site "Ditzingen"]
[Date "2014.05.29"]
[Round "1"]
[White "Pfeifer, Wilfried"]
[Black "Wohlfahrt, Michael"]
[Result "1/2-1/2"]
[ECO "A03"]
[WhiteElo "2053"]
[BlackElo "1834"]
[PlyCount "59"]
[EventDate "2014.05.29"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. f4 d5 2. Nf3 Nf6 3. b4 Bf5 4. Bb2 e6 5. a3 Nbd7 6. e3 c5 7. b5 Be7 8. Be2 0-0 9. 0-0 c4 10. Nd4 Qb6 11. Nc3 h6 12. d3 Rac8 13. Kh1 Rfd8 14. Bf3 Bc5 15. Na4 Qa5 16. Nxc5 Nxc5 17. Nxf5 exf5 18. Bd4 Qxb5 19. Rb1 Qa6 20. dxc4 dxc4 21. Qe1 Nce4 22. Qb4 b6 23. Qb5 Qxb5 24. Rxb5 g6 25. Kg1 Kf8 26. Rd1 Rd7 27. a4 Rcd8 28. Ra1 Ne8 29. Rb4 Rc8 30. a5 1/2-1/2

[Event "Stuttgart-chA int"]
[Site "Ditzingen"]
[Date "2014.05.29"]
[Round "2"]
[White "Unger, Franz"]
[Black "Pfeifer, Wilfried"]
[Result "1-0"]
[ECO "B11"]
[WhiteElo "1969"]
[BlackElo "2053"]
[PlyCount "115"]
[EventDate "2014.05.29"]
[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 c6 2. Nc3 d5 3. Nf3 Bg4 4. h3 Bxf3 5. Qxf3 Nf6 6. e5 Nfd7 7. d4 e6 8. Ne2 c5 9. c3 Nc6 10. Qd3 Qb6 11. g3 Rc8 12. a3 Qb3 13. Qd1 Na5 14. Qxb3 Nxb3 15. Rb1 Nb6 16. Be3 a6 17. Nf4 cxd4 18. cxd4 Be7 19. h4 Kd7 20. Be2 Nc4 21. Bd1 Nxe3 22. fxe3 Na5 23. Bg4 Kc6 24. Rh2 Kb6 25. Rf2 Rc7 26. Kd2 Rf8 27. Be2 Nb3+ 28. Kd1 a5 29. Bd3 g6 30. a4 Bb4 31. Bc2 Nd2 32. Rxd2 Bxd2 33. Kxd2 Rc4 34. Nd3 f5 35. Nc5 Re8 36. b3 Rxc5 37. dxc5+ Kxc5 38. Kc3 Rc8 39. b4+ Kb6+ 40. Kd2 axb4 41. Rxb4+ Kc7 42. a5 Ra8 43. Rb5 Ra6 44. Rc5+ Kd8 45. Bd3 Ra8 46. Kc3 Ra7 47. Kb4 Ra8 48. Kb5 Ra6 49. Bc2 Kd7 50. Bb3 Kd8 51. Ba4 Kd7 52. Kb4+ Kd8 53. Bb5 Ra8 54. Bd3 Kd7 55. Rb5 Kc7 56. Rb6 Re8 57. Bb5 Re7 58. Kc5 1-0

[Event "Stuttgart-chA int"]
[Site "Ditzingen"]
[Date "2013.05.12"]
[Round "7"]
[White "Pfeifer, Wilfried"]
[Black "Koch, Martin"]
[Result "1/2-1/2"]
[ECO "A03"]
[WhiteElo "2050"]
[BlackElo "1876"]
[PlyCount "35"]
[EventDate "2013.05.09"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. f4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 d5 5. 0-0 0-0 6. d3 c5 7. Qe1 Nc6 8. c3 Qd6 9. Na3 a6 10. e4 dxe4 11. dxe4 Qc7 12. Nh4 e5 13. f5 Ne7 14. fxg6 fxg6 15. h3 Be6 16. Be3 Rad8 17. Qe2 b5 18. b3 1/2-1/2

[Event "Stuttgart-chA int"]
[Site "Ditzingen"]
[Date "2013.05.11"]
[Round "5"]
[White "Pfeifer, Wilfried"]
[Black "Kvetny, Mark"]
[Result "0-1"]
[ECO "A03"]
[WhiteElo "2050"]
[BlackElo "2269"]
[PlyCount "90"]
[EventDate "2013.05.09"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. f4 d5 2. Nf3 g6 3. e3 Bg7 4. Be2 c5 5. 0-0 Nc6 6. d3 Nf6 7. Nbd2 0-0 8. e4 Ng4 9. Nb3 c4 10. dxc4 dxe4 11. Ng5 Nf6 12. c3 h6 13. Nh3 Bxh3 14. Qxd8 Raxd8 15. gxh3 Nd7 16. Be3 e5 17. Rad1 f5 18. h4 Kh7 19. h5 exf4 20. Bxf4 Nde5 21. hxg6+ Nxg6 22. Bd6 Rf6 23. c5 Nce5 24. Rd5 f4 25. Rxe5 Nxe5 26. Kh1 Ng6 27. Nd4 Bf8 28. Bc7 Rd7 29. Bb8 Bxc5 30. Bg4 Re7 31. Nf5 Ref7 32. b4 Rxf5 33. Bxf5 Rxf5 34. bxc5 Rxc5 35. Bxa7 Rxc3 36. Bb8 f3 37. Bg3 Kg7 38. Kg1 Kf6 39. Rb1 e3 40. h3 Rc2 41. Kf1 Rg2 42. Rb6+ Kf5 43. Rb5+ Ke4 44. Rb4+ Kd5 45. Rg4 Ne5 0-1

[Event "Stuttgart-chA int"]
[Site "Ditzingen"]
[Date "2013.05.11"]
[Round "6"]
[White "Probst, Alexander"]
[Black "Pfeifer, Wilfried"]
[Result "1/2-1/2"]
[ECO "B11"]
[WhiteElo "1972"]
[BlackElo "2050"]
[PlyCount "31"]
[EventDate "2013.05.09"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 c6 2. Nc3 d5 3. g3 Nf6 4. Bg2 dxe4 5. Nxe4 Nxe4 6. Bxe4 Nd7 7. Ne2 Nf6 8. Bg2 e5 9. 0-0 Bc5 10. d3 0-0 11. Nc3 Nd5 12. Nxd5 cxd5 13. c4 dxc4 14. dxc4 Qb6 15. Qe2 Be6 16. b3 1/2-1/2

[Event "Stuttgart-chA int"]
[Site "Ditzingen"]
[Date "2013.05.10"]
[Round "4"]
[White "Ivanov, Alexander"]
[Black "Pfeifer, Wilfried"]
[Result "0-1"]
[ECO "B11"]
[WhiteElo "1910"]
[BlackElo "2050"]
[PlyCount "100"]
[EventDate "2013.05.09"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 c6 2. Nf3 d5 3. Nc3 g6 4. exd5 cxd5 5. d4 Nc6 6. Bb5 a6 7. Ba4 e6 8. 0-0 b5 9. Bb3 Bg7 10. Re1 Nge7 11. Bf4 0-0 12. Qd2 Qb6 13. Bd6 Rd8 14. Bc5 Qc7 15. Ne2 a5 16. a4 b4 17. c3 bxc3 18. Nxc3 Ba6 19. Bd1 Nf5 20. Nb5 Qb7 21. g4 Bh6 22. Qc3 Nfe7 23. Be2 Bf8 24. Nd6 Qc7 25. Ng5 Rxd6 26. Bxd6 Qxd6 27. Qf3 Nd8 28. Bd1 Nec6 29. Qe3 Bg7 30. Nf3 Nb4 31. Ne5 Rc8 32. Bb3 Nc2 33. Bxc2 Rxc2 34. Rac1 Rxb2 35. Qc3 Rb4 36. Ra1 f6 37. Nd3 Bxd3 38. Qxd3 Qb6 39. Rac1 Nc6 40. Rxe6 Qxd4 41. Qxd4 Nxd4 42. Re7 Rc4 43. Rb1 Nc6 44. Rc7 Bf8 45. Rbb7 Rxg4+ 46. Kf1 Ne7 47. Rb8 Kf7 48. Ra7 Rxa4 49. Raa8 Bg7 50. Rb7 f5 0-1

[Event "Stuttgart-chA int"]
[Site "Ditzingen"]
[Date "2013.05.10"]
[Round "3"]
[White "Pfeifer, Wilfried"]
[Black "Zeller, Elisa"]
[Result "1/2-1/2"]
[ECO "A03"]
[WhiteElo "2050"]
[BlackElo "1896"]
[PlyCount "37"]
[EventDate "2013.05.09"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. f4 e6 2. Nf3 d5 3. e3 c5 4. b3 Nc6 5. Bb2 Nf6 6. Bb5 Bd7 7. 0-0 Be7 8. Bxc6 bxc6 9. Ne5 0-0 10. d3 a5 11. Nc3 d4 12. exd4 cxd4 13. Na4 c5 14. Nxd7 Nxd7 15. Qe2 Nf6 16. Rae1 Re8 17. Bc1 Bd6 18. c4 Qc7 19. Qf3 1/2-1/2

[Event "Stuttgart-chA int"]
[Site "Ditzingen"]
[Date "2013.05.09"]
[Round "1"]
[White "Pfeifer, Wilfried"]
[Black "Zorn, Nico"]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "2050"]
[BlackElo "1837"]
[PlyCount "93"]
[EventDate "2013.05.09"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. f4 d6 2. Nf3 g6 3. e4 Bg7 4. d4 b6 5. Be3 Bb7 6. Bd3 e6 7. c3 Nf6 8. Nbd2 0-0 9. Qe2 Nbd7 10. 0-0 c5 11. Kh1 d5 12. e5 c4 13. Bxc4 dxc4 14. exf6 Nxf6 15. Qxc4 Qc8 16. Qxc8 Raxc8 17. c4 Ne4 18. Rac1 Rfd8 19. Rfd1 Nxd2 20. Rxd2 Bxf3 21. gxf3 f5 22. b3 Kf7 23. Rcd1 Rd7 24. d5 Rcd8 25. dxe6+ Kxe6 26. Rxd7 Rxd7 27. Rxd7 Kxd7 28. Kg2 Kc6 29. Kf2 Bf6 30. Ke2 Be7 31. Bd4 Bc5 32. Kd3 Bd6 33. Be5 Bc5 34. h3 a6 35. Bc3 a5 36. Bd2 Kd6 37. Bc3 Kc6 38. Be5 Bb4 39. Bd4 Bc5 40. Bxc5 bxc5 41. a3 h6 42. Kc3 Kb6 43. b4 Kc6 44. Kb3 Kb6 45. Ka4 g5 46. fxg5 hxg5 47. b5 1-0

[Event "Stuttgart-chA int"]
[Site "Ditzingen"]
[Date "2013.05.09"]
[Round "2"]
[White "Wenninger, Philipp"]
[Black "Pfeifer, Wilfried"]
[Result "1-0"]
[ECO "A81"]
[WhiteElo "2220"]
[BlackElo "2050"]
[PlyCount "127"]
[EventDate "2013.05.09"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. d4 f5 2. g3 Nf6 3. Bg2 d6 4. Nh3 e5 5. dxe5 dxe5 6. Qxd8+ Kxd8 7. Nc3 c6 8. e4 Bb4 9. Bd2 Re8 10. 0-0-0 Bxc3 11. Bxc3+ Kc7 12. Rhe1 Nxe4 13. Bxe4 fxe4 14. Ng5 Bg4 15. f3 Bh5 16. Rxe4 Nd7 17. g4 Bg6 18. Re3 h6 19. Nh3 Rf8 20. f4 Rae8 21. f5 Bf7 22. Rde1 Kd6 23. Nf2 Bd5 24. Nd3 Rf7 25. Bxe5+ Nxe5 26. Rxe5 Rxe5 27. Rxe5 Re7 28. Rxe7 Kxe7 29. Kd2 Kf6 30. Ke3 Kg5 31. h3 h5 32. Nf2 hxg4 33. hxg4 Bxa2 34. Kf3 Bd5+ 35. Kg3 g6 36. fxg6 Kxg6 37. Kf4 a5 38. Nd3 b5 39. c3 Kf6 40. Nc5 b4 41. cxb4 axb4 42. Nd3 b3 43. Nc5 Kg6 44. Nd7 Bg2 45. Nc5 Bd5 46. Nd3 Kf6 47. Nf2 Bg8 48. Ne4+ Ke6 49. g5 Bf7 50. Nd2 Kd5 51. Nxb3 Kc4 52. Na5+ Kb5 53. Nb7 Kb4 54. Nd8 Bh5 55. Nxc6+ Kb3 56. Ke5 Kxb2 57. Nd4 Kc3 58. Nf5 Kd3 59. Kf6 Be8 60. Ng7 Bc6 61. g6 Be4 62. Nf5 Bd5 63. Nd6 Be4 64. Nxe4 1-0

[Event "Stuttgart-chA int"]
[Site "Gerlingen"]
[Date "2011.06.04"]
[Round "6"]
[White "Pfeifer, Wilfried"]
[Black "Braeuner, Uwe"]
[Result "1/2-1/2"]
[ECO "A02"]
[WhiteElo "2040"]
[BlackElo "2122"]
[PlyCount "109"]
[EventDate "2011.06.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. f4 Nf6 2. Nf3 g6 3. b3 Bg7 4. Bb2 c5 5. e3 b6 6. Be2 Bb7 7. 0-0 0-0 8. d3 d5 9. Ne5 Nc6 10. Bf3 Nxe5 11. Bxe5 Ne8 12. Bxg7 Nxg7 13. c4 Qd7 14. Nc3 dxc4 15. Bxb7 Qxb7 16. dxc4 Nf5 17. Kf2 Rad8 18. Qf3 Rd2+ 19. Kg1 Qxf3 20. Rxf3 Rfd8 21. g4 R2d3 22. gxf5 Rxc3 23. fxg6 hxg6 24. Re1 Rd2 25. Rf2 Rcc2 26. Rxd2 Rxd2 27. a3 Rb2 28. b4 cxb4 29. axb4 Rxb4 30. Ra1 a5 31. c5 bxc5 32. Rxa5 Rc4 33. Kf2 Rc2+ 34. Ke1 Rxh2 35. Rxc5 Kg7 36. Rc7 e6 37. Ra7 Kf6 38. Rb7 Rh7 39. Rb5 Rh5 40. Rb7 g5 41. fxg5+ Rxg5 42. Ke2 Rg3 43. Kf2 Rh3 44. Ke2 e5 45. Ra7 Kf5 46. Rxf7+ Ke4 47. Ra7 Rxe3+ 48. Kf2 Rb3 49. Ra4+ Kd3 50. Kf3 Rc3 51. Re4 Rc5 52. Re1 Ra5 53. Rd1+ Kc2 54. Rd8 Ra1 55. Ke2 1/2-1/2

[Event "Stuttgart-chA int"]
[Site "Gerlingen"]
[Date "2011.06.04"]
[Round "7"]
[White "Schulte, Torsten"]
[Black "Pfeifer, Wilfried"]
[Result "1/2-1/2"]
[ECO "A96"]
[WhiteElo "2146"]
[BlackElo "2040"]
[PlyCount "32"]
[EventDate "2011.06.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 f5 2. g3 Nf6 3. Bg2 e6 4. Nf3 Be7 5. 0-0 0-0 6. c4 d6 7. Nc3 a5 8. Qc2 Nc6 9. Rd1 Nb4 10. Qb1 Bd7 11. a3 Na6 12. e4 fxe4 13. Nxe4 Qe8 14. Nfg5 Qh5 15. Nxf6+ gxf6 16. Nf3 e5 1/2-1/2

[Event "Stuttgart-chA int"]
[Site "Gerlingen"]
[Date "2011.06.03"]
[Round "5"]
[White "Maisch, Julian"]
[Black "Pfeifer, Wilfried"]
[Result "0-1"]
[ECO "B12"]
[WhiteElo "1913"]
[BlackElo "2040"]
[PlyCount "108"]
[EventDate "2011.06.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. f4 e6 6. Nf3 Nh6 7. Na3 Bd7 8. Nc2 Rc8 9. Bd3 cxd4 10. Ncxd4 Bc5 11. 0-0 Qb6 12. Bc2 0-0 13. Kh1 f6 14. Nxc6 bxc6 15. exf6 gxf6 16. Qe1 Rf7 17. b4 Bf8 18. Be3 c5 19. Qh4 Nf5 20. Bxf5 exf5 21. bxc5 Bxc5 22. Nd4 Qb2 23. Qg3+ Rg7 24. Qf3 Kh8 25. Bf2 Bb6 26. Ne2 Bxf2 27. Qxf2 Bb5 28. Nd4 Qxf2 29. Rxf2 Bd3 30. Ne2 Re7 31. Ng3 Rxc3 32. Nh5 Rec7 33. h3 R7c6 34. Re1 Be4 35. Kh2 Kg8 36. Rb2 Kf7 37. Ree2 Ke6 38. Rb7 Rc7 39. Reb2 d4 40. Ng7+ Kd7 41. R7b5 R7c5 42. Nh5 Rxb5 43. Rxb5 Rc2 44. Nxf6+ Kc6 45. Re5 Rxg2+ 46. Kh1 Re2+ 47. Nxe4 fxe4 48. Kg1 e3 49. f5 Rxa2 50. f6 Rf2 51. Re6+ Kd5 52. Ra6 d3 53. Ra3 Kc4 54. Rxa7 Rxf6 0-1

[Event "Stuttgart-chA int"]
[Site "Gerlingen"]
[Date "2011.06.03"]
[Round "4"]
[White "Pfeifer, Wilfried"]
[Black "Krockenberger, Martin"]
[Result "0-1"]
[ECO "A03"]
[WhiteElo "2040"]
[BlackElo "2178"]
[PlyCount "132"]
[EventDate "2011.06.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. f4 Nf6 2. Nf3 g6 3. b3 Bg7 4. Bb2 0-0 5. e3 c5 6. Be2 Nc6 7. 0-0 d5 8. Ne5 Qc7 9. Bf3 Rd8 10. Qe2 b6 11. Nxc6 Qxc6 12. c4 Bb7 13. cxd5 Nxd5 14. Bxg7 Kxg7 15. Nc3 Qc7 16. Bxd5 Bxd5 17. d4 Bb7 18. Rfd1 cxd4 19. Nb5 Qc6 20. Nxd4 Qe4 21. Qf3 Rac8 22. Qxe4 Bxe4 23. Rac1 Kf6 24. Kf2 h6 25. h4 a5 26. g3 Rc5 27. Ke2 e6 28. Rc4 Rxc4 29. bxc4 Ke7 30. Rd2 Rc8 31. Rb2 Rxc4 32. Rxb6 Ra4 33. Rb2 Bd5 34. Kd2 f6 35. Nb3 Kd6 36. Nc1 h5 37. Rc2 Rb4 38. a3 Rb8 39. Nd3 e5 40. Nf2 Rb3 41. Rc3 Rb2+ 42. Rc2 Rb8 43. e4 Bc6 44. Kc3 Rb1 45. Rd2+ Ke7 46. fxe5 fxe5 47. Nd3 Rg1 48. Nxe5 Bxe4 49. Re2 Rxg3+ 50. Kd4 Bf5 51. Nxg6+ Kf6 52. Nf4 Rg4 53. Ke3 Rxh4 54. Rb2 Kg5 55. Rg2+ Rg4 56. Rf2 h4 57. Nh3+ Kf6 58. Nf4 Ke5 59. Rf3 Be4 60. Rf2 Rg3+ 61. Kd2 Rxa3 62. Ne2 Ra2+ 63. Ke3 h3 64. Rh2 Bf5 65. Kf3 Rc2 66. Rf2 a4 0-1

[Event "Stuttgart-chA int"]
[Site "Gerlingen"]
[Date "2011.06.03"]
[Round "3"]
[White "Szenetra, Werner"]
[Black "Pfeifer, Wilfried"]
[Result "1/2-1/2"]
[ECO "B10"]
[WhiteElo "2187"]
[BlackElo "2040"]
[PlyCount "28"]
[EventDate "2011.06.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 c6 2. d3 d5 3. Nd2 e5 4. Ngf3 Bd6 5. g3 Nf6 6. Bg2 0-0 7. 0-0 Bg4 8. h3 Bh5 9. g4 Bg6 10. Nh4 Bc7 11. Re1 a5 12. Nf5 Na6 13. Qe2 Nc5 14. Nf1 Ne6 1/2-1/2

[Event "Stuttgart-chA int"]
[Site "Gerlingen"]
[Date "2011.06.02"]
[Round "1"]
[White "Mueller, Kai Markus"]
[Black "Pfeifer, Wilfried"]
[Result "1/2-1/2"]
[ECO "A80"]
[WhiteElo "1901"]
[BlackElo "2040"]
[PlyCount "112"]
[EventDate "2011.06.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 f5 2. Bg5 g6 3. e3 Bg7 4. Bd3 d5 5. h4 h6 6. Bf4 Nf6 7. Nf3 Nbd7 8. Nc3 c6 9. h5 Nxh5 10. Rxh5 gxh5 11. Bxf5 0-0 12. Be6+ Kh8 13. Nh4 Qe8 14. Qd3 Rf6 15. Bf5 Qf7 16. Bg6 Rxg6 17. Qxg6 Kg8 18. Qg3 Kh7 19. 0-0-0 Nf6 20. f3 Bd7 21. Qf2 Rf8 22. Qd2 Ne8 23. Rg1 Bf5 24. g4 hxg4 25. fxg4 Bg6 26. g5 h5 27. Ne2 Kg8 28. Bg3 Be4 29. Nf4 e5 30. g6 Qe7 31. Nxh5 Qg5 32. Nxg7 Nxg7 33. Bf2 Qh5 34. dxe5 Qxe5 35. Ng2 Qh2 36. Nf4 Ne6 37. g7 Rf6 38. Re1 Nxf4 39. exf4 Qxf4 40. Be3 Qg4 41. Rg1 Qf3 42. b3 c5 43. Bg5 Rg6 44. Qe1 Qf5 45. Be7 Qf4+ 46. Kb1 Rxg1 47. Qxg1 Bxc2+ 48. Kxc2 Qe4+ 49. Kc1 Qxe7 50. Qh1 Qg5+ 51. Kb1 Qf5+ 52. Kb2 Qe5+ 53. Ka3 Kxg7 54. Qg1+ Kf6 55. Qg8 Qe6 56. Qd8+ Kf5 1/2-1/2

[Event "Stuttgart-chA int"]
[Site "Gerlingen"]
[Date "2011.06.02"]
[Round "2"]
[White "Pfeifer, Wilfried"]
[Black "Meinecke, Klaus Hinrich"]
[Result "1-0"]
[ECO "A03"]
[WhiteElo "2040"]
[BlackElo "1806"]
[PlyCount "45"]
[EventDate "2011.06.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. f4 c5 2. Nf3 d5 3. e3 Nc6 4. Bb5 Qb6 5. Nc3 Nf6 6. Ne5 a6 7. Bxc6+ bxc6 8. 0-0 e6 9. b3 Bd6 10. Ba3 Qc7 11. Na4 Bxe5 12. fxe5 Qxe5 13. Bxc5 Qh5 14. Qe1 Ne4 15. Ba3 f5 16. d3 Nf6 17. Qg3 Kf7 18. e4 dxe4 19. dxe4 Ra7 20. Nc5 Nd7 21. Nxe6 g6 22. Ng5+ Ke8 23. exf5 1-0

[Event "Neuhausen op"]
[Site "Neuhausen"]
[Date "2007.06.10"]
[Round "9"]
[White "Pfeifer, Wilfried"]
[Black "Dausch, Rene"]
[Result "0-1"]
[ECO "A03"]
[WhiteElo "2108"]
[BlackElo "2350"]
[PlyCount "102"]
[EventDate "2007.06.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 119 Extra"]
[Source "ChessBase"]
[SourceDate "2007.09.04"]
[SourceVersion "1"]
[SourceVersionDate "2007.09.04"]
[SourceQuality "1"]

1. f4 d5 2. Nf3 Bg4 3. Ne5 Bh5 4. g3 f6 5. Nd3 Nd7 6. Bg2 c6 7. 0-0 e5 8. fxe5 fxe5 9. Qe1 Ngf6 10. b3 Bd6 11. Bb2 0-0 12. Nc3 Qe7 13. e4 d4 14. Ne2 a5 15. a3 c5 16. a4 c4 17. bxc4 Bf7 18. h3 Bxc4 19. g4 Bxd3 20. cxd3 Nc5 21. Qb1 Nfd7 22. Qc2 Qe6 23. Ba3 Rfc8 24. Qc4 Qxc4 25. dxc4 Bf8 26. Bxc5 Bxc5 27. d3 Bb4 28. Rf5 g6 29. Rf3 Rf8 30. Nc1 Nc5 31. Ra2 Ra6 32. Rxf8+ Kxf8 33. Bf3 Rb6 34. Bd1 Bc3 35. Bc2 Bd2 36. Ne2 Rf6 37. Kg2 Be3 38. Bb1 Rf2+ 39. Kg3 g5 40. h4 h6 41. hxg5 hxg5 42. Kh3 Ne6 43. Kg3 Ke8 44. Rc2 Rf1 45. Rb2 Rf2 46. Rc2 Nc5 47. Ra2 Kd7 48. Kh3 b6 49. Kg3 Rf1 50. Bc2 Kc6 51. Rb2 Rf2 0-1

[Event "Neuhausen op"]
[Site "Neuhausen"]
[Date "2007.06.09"]
[Round "7"]
[White "Pfeifer, Wilfried"]
[Black "Teske, Henrik"]
[Result "0-1"]
[ECO "A03"]
[WhiteElo "2108"]
[BlackElo "2528"]
[PlyCount "40"]
[EventDate "2007.06.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 119 Extra"]
[Source "ChessBase"]
[SourceDate "2007.09.04"]
[SourceVersion "1"]
[SourceVersionDate "2007.09.04"]
[SourceQuality "1"]

1. f4 d5 2. Nf3 Nf6 3. e3 g6 4. b3 Bg7 5. Bb2 0-0 6. Be2 c5 7. 0-0 Nc6 8. Ne5 Bd7 9. Bf3 Rc8 10. d3 e6 11. Qe2 Qe7 12. c4 Rfd8 13. Nd2 a6 14. Rad1 b5 15. Nxc6 Bxc6 16. e4 bxc4 17. dxc4 Nxe4 18. Bxg7 Nxd2 19. Rxd2 Kxg7 20. cxd5 Bb5 0-1

[Event "Neuhausen op"]
[Site "Neuhausen"]
[Date "2007.06.08"]
[Round "?"]
[White "Kabisch, Thilo"]
[Black "Pfeifer, Wilfried"]
[Result "1-0"]
[ECO "B14"]
[WhiteElo "2243"]
[BlackElo "2108"]
[PlyCount "77"]
[EventDate "2007.06.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 119 Extra"]
[Source "ChessBase"]
[SourceDate "2007.09.04"]
[SourceVersion "1"]
[SourceVersionDate "2007.09.04"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nc3 g6 6. Qb3 Bg7 7. cxd5 0-0 8. Bg5 Nbd7 9. Be2 h6 10. Bxf6 Bxf6 11. Rd1 Qb6 12. Qxb6 Nxb6 13. Bf3 Nc4 14. b3 Na3 15. Nge2 Nc2+ 16. Kf1 Rd8 17. g4 Rb8 18. Rd2 Nb4 19. h4 b6 20. a3 Na6 21. Nb5 Rd7 22. Nec3 Nc7 23. Nxa7 Bb7 24. Nc6 Bxc6 25. dxc6 Rxd4 26. Rxd4 Bxd4 27. Nd5 Nxd5 28. Bxd5 Rd8 29. Bf3 Bb2 30. a4 Rd3 31. Ke2 Rc3 32. Rb1 Bc1 33. b4 Bf4 34. a5 b5 35. Rb2 Bd6 36. Ra2 Bb8 37. Be4 Rb3 38. a6 Ba7 39. c7 1-0

[Event "Stuttgart-chA int"]
[Site "Gerlingen"]
[Date "2007.05.20"]
[Round "7"]
[White "Vogel, Johannes"]
[Black "Pfeifer, Wilfried"]
[Result "0-1"]
[ECO "A83"]
[WhiteElo "1983"]
[BlackElo "2108"]
[PlyCount "46"]
[EventDate "2007.05.17"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 f5 2. e4 fxe4 3. Nc3 Nf6 4. Bg5 g6 5. f3 d5 6. fxe4 dxe4 7. Qd2 Nc6 8. 0-0-0 a6 9. d5 Ne5 10. Qd4 Nf7 11. Bxf6 exf6 12. Qxe4+ Be7 13. g4 0-0 14. h4 f5 15. gxf5 Bxf5 16. Qg2 Qd6 17. Nf3 Qf4+ 18. Kb1 Bf6 19. Ne2 Qb4 20. Nfd4 Rad8 21. Qf2 Nd6 22. Nc3 Ne4 23. Qe1 Bxd4 0-1

[Event "Stuttgart-chA int"]
[Site "Gerlingen"]
[Date "2007.05.19"]
[Round "6"]
[White "Pfeifer, Wilfried"]
[Black "Thier, Juergen"]
[Result "0-1"]
[ECO "A03"]
[WhiteElo "2108"]
[BlackElo "2016"]
[PlyCount "64"]
[EventDate "2007.05.17"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. f4 g6 2. Nf3 d5 3. e3 Bg7 4. Nc3 Nf6 5. b3 0-0 6. Bb2 c5 7. Be2 Nc6 8. Ne5 Bd7 9. d4 cxd4 10. exd4 Rc8 11. 0-0 Bf5 12. g4 Be4 13. g5 Nd7 14. Nxe4 dxe4 15. Bg4 Ndxe5 16. fxe5 e6 17. Rf6 Qb6 18. Rf2 Rfd8 19. c3 Nxe5 20. Be2 Nc6 21. Qf1 Ne7 22. Rxf7 Nf5 23. Rxg7+ Nxg7 24. Qf4 Qa5 25. Bg4 Rf8 26. Qe3 Rce8 27. c4 Qc7 28. Qxe4 Qf4 29. Re1 Qf2+ 30. Kh1 Qxb2 31. Qxb7 Qxd4 32. Qc6 Qxg4 0-1

[Event "Stuttgart-chA int"]
[Site "Gerlingen"]
[Date "2007.05.19"]
[Round "5"]
[White "Schwan, Rudi"]
[Black "Pfeifer, Wilfried"]
[Result "0-1"]
[ECO "B12"]
[WhiteElo "1948"]
[BlackElo "2108"]
[PlyCount "100"]
[EventDate "2007.05.17"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Bg4 6. Be2 Bxf3 7. Bxf3 e6 8. 0-0 Qb6 9. dxc5 Bxc5 10. Qe2 Qc7 11. Re1 Nge7 12. b4 Bb6 13. a4 a6 14. Bf4 0-0 15. a5 Ba7 16. Bg3 d4 17. Bxc6 Nxc6 18. b5 Nxa5 19. cxd4 Nb3 20. Ra3 Nxd4 21. Qe4 Nxb5 22. Rb3 Rfd8 23. Qg4 Qc2 24. Rb4 Rd4 25. Rxd4 Nxd4 26. h4 Qg6 27. Qxg6 hxg6 28. Nc3 Rc8 29. Ne4 Rc1 30. Kf1 Rxe1+ 31. Kxe1 Kf8 32. Nd6 b5 33. Kd2 Nf5 34. Ne4 Nxg3 35. fxg3 Bd4 36. g4 Bxe5 37. Nc5 Bf4+ 38. Kd3 a5 39. Ne4 f5 40. gxf5 gxf5 41. Nc5 Ke7 42. Kc3 Be5+ 43. Kc2 a4 44. h5 Bd6 45. Nd3 b4 46. Kb2 e5 47. Nf2 e4 48. g4 Be5+ 49. Kb1 Bd4 50. Nh3 b3 0-1

[Event "Stuttgart-chA int"]
[Site "Gerlingen"]
[Date "2007.05.18"]
[Round "3"]
[White "Ortmann, David"]
[Black "Pfeifer, Wilfried"]
[Result "1-0"]
[ECO "A87"]
[WhiteElo "2306"]
[BlackElo "2108"]
[PlyCount "101"]
[EventDate "2007.05.17"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. Nf3 f5 2. c4 Nf6 3. Nc3 d6 4. d4 g6 5. g3 Bg7 6. Bg2 0-0 7. 0-0 Qe8 8. d5 a5 9. Be3 Na6 10. Qd2 Bd7 11. Rfe1 Ng4 12. Bf4 Nc5 13. Nd4 Ne5 14. Bxe5 dxe5 15. Ndb5 Qc8 16. Rad1 c6 17. Na3 f4 18. dxc6 bxc6 19. Ne4 Nxe4 20. Qxd7 fxg3 21. fxg3 Nf2 22. Qxc8 Raxc8 23. Rd7 Rf7 24. Nc2 h5 25. b3 Bh6 26. Rf1 Ng4 27. Rxf7 Kxf7 28. Bh3 Ke6 29. Rd3 Rf8 30. a3 Rb8 31. b4 axb4 32. axb4 Rb7 33. Bg2 Rb6 34. Ra3 Bc1 35. Rb3 c5 36. b5 Kf5 37. h3 Nf6 38. Rb1 Bd2 39. Ra1 e4 40. Ra7 e6 41. Rc7 Bb4 42. Rf7 Ke5 43. Ra7 Bd2 44. Ra6 Nd7 45. Kf2 g5 46. e3 Kf5 47. g4+ hxg4 48. hxg4+ Kxg4 49. Bxe4 Bc3 50. Bc6 Rxc6 51. bxc6 1-0

[Event "Stuttgart-chA int"]
[Site "Gerlingen"]
[Date "2007.05.18"]
[Round "4"]
[White "Pfeifer, Wilfried"]
[Black "Severin, Andreas"]
[Result "0-1"]
[ECO "A03"]
[WhiteElo "2108"]
[BlackElo "1946"]
[PlyCount "69"]
[EventDate "2007.05.17"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. f4 d5 2. Nf3 c6 3. b3 Nf6 4. Bb2 Bg4 5. e3 Nbd7 6. c4 e6 7. Be2 Bxf3 8. Bxf3 dxc4 9. bxc4 Nc5 10. d4 Nce4 11. 0-0 c5 12. Qc2 Nd6 13. e4 Nd7 14. d5 exd5 15. cxd5 Qb6 16. Na3 c4+ 17. Kh1 Be7 18. e5 Nf5 19. Nxc4 Rc8 20. d6 Ne3 21. Nxb6 Rxc2 22. Rfe1 Nxb6 23. Rxe3 Rxb2 24. dxe7 Kxe7 25. Bxb7 Rb8 26. Be4 Nc4 27. Rb3 Rxa2 28. Rxa2 Rxb3 29. Rxa7+ Kf8 30. h3 Nd2 31. Bd5 Rb1+ 32. Kh2 Nf1+ 33. Kg1 Ne3+ 34. Kf2 Nxd5 35. g3 0-1

[Event "Stuttgart-chA int"]
[Site "Gerlingen"]
[Date "2007.05.17"]
[Round "2"]
[White "Pfeifer, Wilfried"]
[Black "Sarchisov, Slavik"]
[Result "1-0"]
[ECO "B09"]
[WhiteElo "2108"]
[BlackElo "1746"]
[PlyCount "89"]
[EventDate "2007.05.17"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. f4 g6 2. Nf3 Bg7 3. Nc3 Nf6 4. e4 d6 5. d4 0-0 6. Be3 Nbd7 7. Qd2 Ng4 8. Bg1 c5 9. dxc5 Nxc5 10. e5 Qa5 11. Nd5 Qxd2+ 12. Nxd2 e6 13. Ne7+ Kh8 14. 0-0-0 b6 15. h3 Nh6 16. exd6 Rd8 17. Bxc5 bxc5 18. Nc4 Bb7 19. Ne5 Bf8 20. Bb5 Bxg2 21. Rh2 Bd5 22. Bc6 Bxc6 23. N5xc6 Rd7 24. Ne5 Rdd8 25. Rhd2 f6 26. N5c6 Rd7 27. Re1 Nf7 28. Rxe6 Bh6 29. Rxf6 Kg7 30. Nd5 Rxd6 31. Rxd6 Nxd6 32. Re2 Nf5 33. c4 Rf8 34. Nxa7 Ra8 35. Nc6 Rxa2 36. Nd8 Ra1+ 37. Kd2 Rh1 38. Ne6+ Kf7 39. Nxc5 g5 40. fxg5 Bxg5+ 41. Kc3 Rxh3+ 42. Kb4 h5 43. Ne4 Be7+ 44. Nxe7 Nxe7 45. Ng5+ 1-0

[Event "Stuttgart-chA int"]
[Site "Gerlingen"]
[Date "2007.05.17"]
[Round "1"]
[White "Schmid, Eugen"]
[Black "Pfeifer, Wilfried"]
[Result "1/2-1/2"]
[ECO "A87"]
[WhiteElo "1859"]
[BlackElo "2108"]
[PlyCount "88"]
[EventDate "2007.05.17"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 f5 2. Nf3 g6 3. c4 Nf6 4. Nc3 Bg7 5. g3 0-0 6. Bg2 d6 7. 0-0 Qe8 8. d5 a5 9. Bd2 Na6 10. Qc1 e5 11. dxe6 Bxe6 12. Nb5 Bd7 13. Nc3 Bc6 14. Bh6 Ne4 15. Bxg7 Kxg7 16. Nd4 Nac5 17. Ncb5 Rf7 18. Qc2 Qe5 19. e3 g5 20. Nxc6 bxc6 21. Nd4 Ra6 22. Rad1 Rf6 23. f3 Nxg3 24. hxg3 Qxg3 25. Qf2 Qxf2+ 26. Rxf2 Rb6 27. Rdd2 h5 28. e4 fxe4 29. fxe4 Rxf2 30. Kxf2 Rxb2 31. Rxb2 Nd3+ 32. Kg3 Nxb2 33. Bf1 c5 34. Ne6+ Kf6 35. Nxc7 Ke5 36. Nb5 g4 37. Kh4 Kxe4 38. Nxd6+ Kf3 39. Kxh5 g3 40. Kg5 Nd1 41. Nf5 Nc3 42. Nd6 a4 43. a3 Ne2 44. Kf5 Nc3 1/2-1/2

[Event "Stuttgart-chA int"]
[Site "Ditzingen"]
[Date "2005.05.08"]
[Round "7"]
[White "Eisele, Steffen"]
[Black "Pfeifer, Wilfried"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2214"]
[BlackElo "2094"]
[PlyCount "87"]
[EventDate "2005.05.05"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. dxc5 Nxe5 6. Nf3 Nxf3+ 7. Qxf3 e6 8. b4 Bd7 9. Bf4 Qf6 10. Qg3 Qg6 11. Na3 Qxg3 12. hxg3 Rc8 13. Nb5 a6 14. Nd6+ Bxd6 15. Bxd6 Bb5 16. a4 Bxf1 17. Kxf1 Nf6 18. f3 Nd7 19. Ke2 b6 20. Rhb1 f6 21. b5 a5 22. c6 Nf8 23. Bf4 Kd8 24. Be3 Kc7 25. c4 Rd8 26. c5 d4 27. cxb6+ Kxb6 28. Bd2 Rd6 29. Rc1 Ng6 30. f4 e5 31. Kd3 Re8 32. Re1 Re7 33. Rac1 Rc7 34. Rc4 Rd8 35. Bc1 Re7 36. Ba3 e4+ 37. Rxe4 Rxe4 38. Kxe4 d3 39. c7 Rc8 40. Bc5+ Kb7 41. b6 d2 42. Rd4 Kc6 43. Rxd2 Kxc5 44. b7 1-0

[Event "Stuttgart-chA int"]
[Site "Ditzingen"]
[Date "2005.05.07"]
[Round "6"]
[White "Pfeifer, Wilfried"]
[Black "Wutz, Christoph"]
[Result "0-1"]
[ECO "A02"]
[WhiteElo "2094"]
[BlackElo "2206"]
[PlyCount "66"]
[EventDate "2005.05.05"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. f4 e5 2. fxe5 d6 3. exd6 Bxd6 4. Nf3 Nf6 5. e3 Ng4 6. Qe2 Nc6 7. g3 h5 8. Bg2 h4 9. Nxh4 Rxh4 10. gxh4 Qxh4+ 11. Kf1 Nxh2+ 12. Kg1 Nb4 13. Na3 Bg4 14. Qf1 0-0-0 15. d4 Bg3 16. Bd2 Rh8 17. Be1 Nxf1 18. Rxh4 Bxh4 19. Kxf1 Be7 20. Bxb4 Bxb4 21. Nc4 c6 22. c3 Be7 23. e4 Bh4 24. Ne3 Be6 25. d5 Bd7 26. dxc6 Bxc6 27. Nf5 Bf6 28. Kf2 Rd8 29. Ke1 g6 30. Ne3 Re8 31. Nc4 Kc7 32. Kd2 Bxe4 33. Re1 Rd8+ 0-1

[Event "Stuttgart-chA int"]
[Site "Ditzingen"]
[Date "2005.05.07"]
[Round "5"]
[White "Tscharotschkin, Michael"]
[Black "Pfeifer, Wilfried"]
[Result "1/2-1/2"]
[ECO "B12"]
[WhiteElo "2211"]
[BlackElo "2094"]
[PlyCount "66"]
[EventDate "2005.05.05"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 h6 5. a3 e6 6. c4 dxc4 7. Bxc4 Ne7 8. Nc3 Nd7 9. 0-0 Nb6 10. Ba2 Ned5 11. Qe2 Nxc3 12. bxc3 Be7 13. c4 0-0 14. Rd1 Qc7 15. Bd2 a5 16. c5 Nd5 17. Bb1 Bxb1 18. Raxb1 b5 19. cxb6 Nxb6 20. Qd3 Nd5 21. Rdc1 Rfb8 22. g3 c5 23. Rxb8+ Rxb8 24. Qa6 Rb3 25. Bxa5 Rxa3 26. Qa8+ Kh7 27. Bxc7 Rxa8 28. Bd6 cxd4 29. Nxd4 Rd8 30. Rc6 Rd7 31. Nb3 Ra7 32. Kg2 h5 33. h4 Kg6 1/2-1/2

[Event "Stuttgart-chA int"]
[Site "Ditzingen"]
[Date "2005.05.06"]
[Round "4"]
[White "Pfeifer, Wilfried"]
[Black "Steinhart, Matthias"]
[Result "1-0"]
[ECO "A02"]
[WhiteElo "2094"]
[BlackElo "1900"]
[PlyCount "99"]
[EventDate "2005.05.05"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. f4 e5 2. fxe5 d6 3. exd6 Bxd6 4. Nf3 g5 5. g3 g4 6. Nh4 Ne7 7. d4 Ng6 8. Nxg6 hxg6 9. Qd3 Nc6 10. c3 Bf5 11. e4 Qe7 12. Bg2 0-0-0 13. 0-0 Be6 14. Nd2 Qg5 15. Rf2 Qh5 16. Nf1 f5 17. Bf4 Bxf4 18. gxf4 fxe4 19. Bxe4 Bf5 20. Bxf5+ gxf5 21. Ng3 Qh3 22. Qxf5+ Kb8 23. Re1 Rdf8 24. Qe4 a6 25. d5 Nd8 26. c4 Nf7 27. Qd4 Nd6 28. Re5 Qh7 29. Rh5 Qg8 30. Rxh8 Qxh8 31. Qxh8 Rxh8 32. c5 Nb5 33. f5 Nd4 34. Kg2 Nf3 35. Rxf3 gxf3+ 36. Kxf3 Rxh2 37. f6 Rh8 38. Kf4 Kc8 39. Nf5 Kd7 40. Ng7 Rh2 41. Kf5 Rxb2 42. Ne6 Rxa2 43. Kg6 Rf2 44. Kf7 a5 45. Nf8+ Kc8 46. Ke7 a4 47. d6 cxd6 48. cxd6 Re2+ 49. Ne6 Kb8 50. d7 1-0

[Event "Stuttgart-chA int"]
[Site "Ditzingen"]
[Date "2005.05.06"]
[Round "3"]
[White "Steiner, Matthias"]
[Black "Pfeifer, Wilfried"]
[Result "1/2-1/2"]
[ECO "A81"]
[WhiteElo "1717"]
[BlackElo "2094"]
[PlyCount "81"]
[EventDate "2005.05.05"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 f5 2. g3 Nf6 3. Bg2 g6 4. c3 Bg7 5. Qb3 c6 6. Nd2 d5 7. Nh3 Qb6 8. Nf4 0-0 9. h4 Qxb3 10. axb3 Ng4 11. Nf3 e5 12. dxe5 Nxe5 13. Nxe5 Bxe5 14. Nd3 Bg7 15. Be3 a6 16. Nc5 Re8 17. Kd2 Nd7 18. Nxd7 Bxd7 19. Rhe1 Kf7 20. Kd3 Ke6 21. Rad1 a5 22. Ra1 Ra6 23. h5 Rea8 24. hxg6 hxg6 25. Rh1 a4 26. Rxa4 Rxa4 27. bxa4 Rxa4 28. Rh7 Bf6 29. Rh6 Be8 30. Rh7 Bf7 31. Rh1 b5 32. Bc5 Be7 33. Bxe7 Kxe7 34. Rh4 Ra1 35. Rh1 Rxh1 36. Bxh1 Kd6 37. b4 c5 38. f4 Be6 39. Bf3 Bd7 40. Bg2 Be6 41. Bf3 1/2-1/2

[Event "Stuttgart-chA int"]
[Site "Ditzingen"]
[Date "2005.05.05"]
[Round "1"]
[White "May, Michael"]
[Black "Pfeifer, Wilfried"]
[Result "1/2-1/2"]
[ECO "B12"]
[WhiteElo "1692"]
[BlackElo "2094"]
[PlyCount "116"]
[EventDate "2005.05.05"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Ne2 c5 5. dxc5 Nc6 6. Nd4 Nxd4 7. Qxd4 a6 8. Nc3 e6 9. Bd3 Ne7 10. Qa4+ Qd7 11. Qxd7+ Kxd7 12. Bxf5 Nxf5 13. Na4 Kc6 14. b4 a5 15. Nb6 Ra6 16. c3 axb4 17. cxb4 Nd4 18. Kd1 Kb5 19. Bd2 Ra3 20. Re1 Nc6 21. Re3 Rxe3 22. a4+ Ka6 23. fxe3 Nxe5 24. Nc8 b5 25. axb5+ Kxb5 26. Na7+ Kc4 27. c6 Bd6 28. c7 Bxc7 29. Rc1+ Kd3 30. Rxc7 Nc4 31. Bc1 Rb8 32. b5 f5 33. Rxg7 h5 34. Rh7 Nxe3+ 35. Bxe3 Kxe3 36. Re7 Rb6 37. Rc7 e5 38. Rc6 Rb7 39. b6 f4 40. Nb5 d4 41. Nd6 Rb8 42. Nc4+ Kf2 43. Nxe5 Kxg2 44. Rg6+ Kxh2 45. Nf3+ Kh3 46. Ng1+ Kh2 47. Nf3+ Kh3 48. Kd2 Rb7 49. Kd3 Rd7 50. Ne5 Rd8 51. b7 Rb8 52. Rg7 h4 53. Nc6 Rxb7 54. Rxb7 Kg3 55. Rg7+ Kf2 56. Rg4 h3 57. Nxd4 h2 58. Rxf4+ Kg2 1/2-1/2

[Event "Stuttgart-chA int"]
[Site "Ditzingen"]
[Date "2005.05.05"]
[Round "2"]
[White "Pfeifer, Wilfried"]
[Black "Bogenschuetze, Paul Jr"]
[Result "1/2-1/2"]
[ECO "A03"]
[WhiteElo "2094"]
[BlackElo "1594"]
[PlyCount "99"]
[EventDate "2005.05.05"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. f4 d5 2. b3 Nf6 3. Nf3 g6 4. e3 Bg7 5. Bb2 0-0 6. Be2 c5 7. 0-0 Nc6 8. Ne5 d4 9. Nxc6 bxc6 10. Na3 Nd7 11. Nc4 Nb6 12. Ne5 Bb7 13. Bf3 Qd6 14. exd4 cxd4 15. Qe2 f6 16. Nc4 Qd7 17. Nxb6 axb6 18. Qc4+ Kh8 19. Qxd4 Qc7 20. Qe4 Ra7 21. Rfe1 Ba8 22. d4 Rd8 23. c4 f5 24. Qe3 c5 25. dxc5 Bxb2 26. cxb6 Qc8 27. Bd5 Bxd5 28. bxa7 Bxa1 29. Rxa1 Be4 30. Rc1 Qc6 31. Qc3+ Kg8 32. Qb4 Qb7 33. Qxb7 Bxb7 34. b4 Ra8 35. a4 Rxa7 36. a5 Kf7 37. Ra1 Ke6 38. Kf2 Be4 39. Rd1 Rc7 40. Rd4 Rb7 41. b5 Ra7 42. a6 Bc6 43. g3 Bd7 44. Ke3 Bc8 45. Rd8 Bxa6 46. bxa6 Rxa6 47. c5 Ra1 48. Rd2 Ra4 49. Rd4 Ra5 50. Rc4 1/2-1/2

[Event "Stuttgart-chA"]
[Site "Stuttgart"]
[Date "2004.??.??"]
[Round "?"]
[White "Diele, Ralf"]
[Black "Pfeifer, Wilfried"]
[Result "0-1"]
[ECO "A01"]
[WhiteElo "1740"]
[BlackElo "2125"]
[PlyCount "91"]
[EventDate "2004.05.20"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. b3 e5 2. Bb2 Nc6 3. e3 d6 4. Bc4 Nf6 5. Nf3 Be7 6. h3 a6 7. a4 0-0 8. Be2 e4 9. Nd4 Ne5 10. c4 c5 11. Nc2 Nd3+ 12. Bxd3 exd3 13. Nca3 d5 14. 0-0 Be6 15. Bxf6 Bxf6 16. Nc3 Rb8 17. Rb1 d4 18. Ne4 Be7 19. f4 Qd7 20. Rf3 Rbd8 21. Nf2 dxe3 22. Rxe3 Bf6 23. g4 Bd4 24. Rf3 Bxf2+ 25. Rxf2 f5 26. g5 Qd4 27. Qf3 Qe4 28. Rbf1 Bf7 29. Qxe4 fxe4 30. Re1 Rfe8 31. Re3 Bh5 32. Nb1 Bd1 33. Nc3 Bxb3 34. Rxe4 Rxe4 35. Nxe4 b6 36. a5 bxa5 37. Nxc5 Bxc4 38. f5 Rd5 39. Na4 Bb5 40. Nc3 Rd4 41. f6 gxf6 42. gxf6 a4 43. Rf5 a3 44. Kg2 Rb4 45. Kf2 Rb2 46. Ke3 0-1

[Event "Stuttgart-chA"]
[Site "Stuttgart"]
[Date "2004.??.??"]
[Round "?"]
[White "Gehringer, Frank"]
[Black "Pfeifer, Wilfried"]
[Result "1-0"]
[ECO "B14"]
[WhiteElo "1830"]
[BlackElo "2125"]
[PlyCount "85"]
[EventDate "2004.05.20"]
[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 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nc3 e6 6. c5 Nc6 7. Nf3 Bd7 8. a3 b6 9. b4 bxc5 10. dxc5 Bxc5 11. bxc5 Qa5 12. Bd2 Qxc5 13. Be2 e5 14. Nb5 0-0 15. 0-0 Rab8 16. Bb4 Nxb4 17. axb4 Qxb4 18. Nxa7 Qd6 19. Ra5 Rfe8 20. Qa1 d4 21. Rd1 Ne4 22. Bc4 Nc3 23. Qxc3 dxc3 24. Rxd6 Rb1+ 25. Bf1 c2 26. Rc5 Bf5 27. Rdc6 f6 28. Rxc2 Bxc2 29. Rxc2 Rd8 30. Rc8 Rxc8 31. Nxc8 Rd1 32. Ne7+ Kf7 33. Nd5 g5 34. Ne3 Rc1 35. g4 Ke6 36. Kg2 e4 37. Nd4+ Ke5 38. Ndf5 Ra1 39. Kg3 Rc1 40. h3 Ra1 41. Bg2 Rc1 42. Kh2 Ra1 43. Ng3 1-0

[Event "Stuttgart-chA"]
[Site "Stuttgart"]
[Date "2004.??.??"]
[Round "?"]
[White "Huhn, Stefan"]
[Black "Pfeifer, Wilfried"]
[Result "1-0"]
[ECO "A80"]
[WhiteElo "1810"]
[BlackElo "2125"]
[PlyCount "75"]
[EventDate "2004.05.20"]
[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 f5 2. Nf3 Nf6 3. Bg5 Ne4 4. Bf4 d6 5. Nbd2 Nd7 6. e3 g6 7. h4 Ndf6 8. Ng5 Nxd2 9. Qxd2 h6 10. Nf3 Be6 11. Bd3 c6 12. c3 Bg7 13. Qc2 0-0 14. Nd2 b5 15. c4 Qa5 16. 0-0 Rac8 17. a3 bxc4 18. Bxc4 d5 19. b4 Qb6 20. Bd3 a5 21. bxa5 Qxa5 22. Nb3 Qa4 23. Nc5 Qxc2 24. Bxc2 Kf7 25. Be5 Ne8 26. f4 Bxe5 27. fxe5 Nc7 28. g4 Ke8 29. Nxe6 Nxe6 30. gxf5 gxf5 31. Bxf5 Kd7 32. a4 Rg8+ 33. Kh2 Ra8 34. Rfb1 Ra7 35. a5 Rga8 36. a6 Rc7 37. Rb7 Ra7 38. Rxc7+ 1-0

[Event "Stuttgart-chA"]
[Site "Stuttgart"]
[Date "2004.??.??"]
[Round "?"]
[White "Lutzei, Sven"]
[Black "Pfeifer, Wilfried"]
[Result "1/2-1/2"]
[ECO "A80"]
[WhiteElo "1955"]
[BlackElo "2125"]
[PlyCount "52"]
[EventDate "2004.05.20"]
[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 f5 2. Nf3 Nf6 3. c3 b6 4. Qc2 e6 5. Bg5 Bb7 6. Nbd2 Be7 7. Bxf6 Bxf6 8. e4 fxe4 9. Nxe4 0-0 10. Bd3 Qe7 11. Nxf6+ gxf6 12. 0-0-0 c5 13. dxc5 bxc5 14. Rhe1 Nc6 15. Bc4 Kh8 16. Qd2 Rad8 17. Nh4 Qg7 18. Bb3 Ne5 19. f4 c4 20. Bc2 Nf7 21. Re3 f5 22. Rg3 Qf6 23. Nf3 Bxf3 24. gxf3 d5 25. Qe3 Rd7 26. Qc5 Qe7 1/2-1/2

[Event "Stuttgart-chA"]
[Site "Stuttgart"]
[Date "2004.??.??"]
[Round "?"]
[White "Pfeifer, Wilfried"]
[Black "Muench, Werner"]
[Result "1/2-1/2"]
[ECO "A03"]
[WhiteElo "2125"]
[BlackElo "1950"]
[PlyCount "57"]
[EventDate "2004.05.20"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. f4 d5 2. b3 Nf6 3. Nf3 c5 4. e3 g6 5. Bb2 Bg7 6. Be2 0-0 7. 0-0 b6 8. Ne5 Bb7 9. Bf3 Nbd7 10. c4 e6 11. Na3 Nxe5 12. Bxe5 Ne8 13. Bxg7 Nxg7 14. Qe2 Qe7 15. d3 Nf5 16. Nc2 dxc4 17. dxc4 Bxf3 18. Qxf3 Rad8 19. Rad1 Rxd1 20. Rxd1 Rd8 21. e4 Nd4 22. Nxd4 Rxd4 23. Rxd4 cxd4 24. e5 Qa3 25. Qe4 Qxa2 26. Qxd4 Qxb3 27. Qd8+ Kg7 28. Qf6+ Kg8 29. Qd8+ 1/2-1/2

[Event "Stuttgart-chA"]
[Site "Stuttgart"]
[Date "2004.??.??"]
[Round "?"]
[White "Pfeifer, Wilfried"]
[Black "Strifler, Janos"]
[Result "1-0"]
[ECO "A02"]
[WhiteElo "2125"]
[BlackElo "1910"]
[PlyCount "74"]
[EventDate "2004.05.20"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. f4 b6 2. b3 Bb7 3. e3 e6 4. Nf3 Nf6 5. Bb2 Be7 6. c4 c5 7. Nc3 0-0 8. Bd3 Nc6 9. a3 d5 10. cxd5 Nxd5 11. Qb1 h6 12. Ne4 Nf6 13. Nf2 Na5 14. Qc2 Bxf3 15. gxf3 Qd5 16. Rb1 Rac8 17. Rg1 Qxf3 18. Ne4 Kh8 19. Qc3 Qh3 20. Kd1 Qh5+ 21. Kc2 e5 22. Nxf6 gxf6 23. fxe5 c4 24. bxc4 Nxc4 25. Bxc4 b5 26. exf6 Bd6 27. Kb3 Rxc4 28. Qd3 Rg4 29. Qxd6 Rfg8 30. Rxg4 Qxg4 31. Rc1 a5 32. Qd5 Qe2 33. Rc7 Qd1+ 34. Ka2 b4 35. Qxf7 b3+ 36. Qxb3 Qxb3+ 37. Kxb3 Rb8+ 1-0

[Event "Stuttgart-chA"]
[Site "Stuttgart"]
[Date "2004.??.??"]
[Round "?"]
[White "Pfeifer, Wilfried"]
[Black "Viskin, Volodymyr"]
[Result "1/2-1/2"]
[ECO "A02"]
[WhiteElo "2125"]
[BlackElo "1960"]
[PlyCount "80"]
[EventDate "2004.05.20"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. f4 e5 2. fxe5 d6 3. exd6 Bxd6 4. Nf3 g5 5. g3 g4 6. Nh4 Ne7 7. d4 Ng6 8. Nxg6 hxg6 9. Qd3 Nc6 10. c3 Qe7 11. Bg2 Bd7 12. Nd2 0-0-0 13. Ne4 Bf5 14. Bg5 Bxe4 15. Bxe7 Bxd3 16. Bxd8 Nxd8 17. exd3 Rxh2 18. Kf2 Rxh1 19. Rxh1 Kd7 20. d5 Ke7 21. d4 f5 22. c4 b6 23. Rc1 Kf6 24. c5 bxc5 25. dxc5 Be5 26. Rd1 Bxb2 27. d6 cxd6 28. Rxd6+ Ke7 29. Rd2 Ba3 30. Rc2 Ne6 31. c6 Bc5+ 32. Ke1 Bd6 33. Kf2 Bc5+ 34. Kf1 Kd6 35. Rd2+ Nd4 36. Rd3 Kc7 37. Rc3 Bb6 38. a4 g5 39. Re3 Kd6 40. Rd3 Ke5 1/2-1/2

[Event "Stuttgart op"]
[Site "Stuttgart"]
[Date "2003.05.29"]
[Round "2.7"]
[White "Pfeifer, Wilfried"]
[Black "Zeller, Frank"]
[Result "0-1"]
[ECO "A03"]
[WhiteElo "2165"]
[BlackElo "2427"]
[PlyCount "59"]
[EventDate "2003.05.29"]
[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. f4 g6 2. Nf3 Bg7 3. Nc3 d5 4. e3 Nf6 5. Be2 0-0 6. 0-0 c5 7. b3 d4 8. Na4 Nd5 9. Ne5 Nd7 10. Nxd7 Bxd7 11. Bc4 Bxa4 12. bxa4 dxe3 13. Rb1 Nb6 14. Be2 exd2 15. Qxd2 Qc7 16. Bf3 Rfd8 17. Qa5 Rd4 18. Be3 Rxa4 19. Qxc5 Qd7 20. Rfd1 Qe6 21. Bxb7 Rf8 22. Re1 Rc4 23. Qa3 Rc3 24. Rb3 Rxc2 25. Qxa7 Bd4 26. Qa6 Rc1 27. Rxc1 Bxe3+ 28. Kf1 Bxc1 29. Qxb6 Qc4+ 30. Ke1 0-1

[Event "Oberliga Wuerttemberg 0203"]
[Site "Wuerttemberg"]
[Date "2003.04.27"]
[Round "9"]
[White "Pfeifer, Wilfried"]
[Black "Hoeschele, Hans Ulrich"]
[Result "1/2-1/2"]
[ECO "A02"]
[WhiteElo "1915"]
[BlackElo "2042"]
[PlyCount "119"]
[EventDate "2002.10.13"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "Ditzingen"]
[BlackTeam "Stuttgart SF II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. f4 b6 2. Nf3 Bb7 3. Nc3 Bxf3 4. exf3 e6 5. d4 d5 6. Bd3 g6 7. Be3 Bg7 8. Ne2 Ne7 9. 0-0 Nd7 10. c3 0-0 11. g4 f5 12. Qd2 c6 13. a4 Qc7 14. b4 Rfe8 15. Nc1 c5 16. Ne2 cxb4 17. cxb4 Qd6 18. b5 Rec8 19. Rfc1 Nf6 20. g5 Ne8 21. Qb2 Bf8 22. Bd2 Rxc1+ 23. Rxc1 Rc8 24. Bc2 Qb8 25. Bb3 Ng7 26. Rxc8 Nxc8 27. Nc1 Bd6 28. Nd3 Qb7 29. Ne5 a6 30. bxa6 Qxa6 31. Bd1 Nh5 32. Kf2 Qa7 33. Qb5 Ng7 34. Be2 Qc7 35. a5 bxa5 36. Bxa5 Qa7 37. Ke3 Bxe5 38. fxe5 f4+ 39. Kd3 Ne7 40. Qc5 Qxc5 41. dxc5 Nc6 42. Bc7 Kf7 43. Bd1 Ke7 44. Ba4 Kd7 45. Ba5 Nf5 46. Bd2 Kc7 47. Bxf4 Ncd4 48. Bd1 Kc6 49. Be3 Nxe3 50. Kxe3 Kxc5 51. Kd3 Nc6 52. f4 Nb4+ 53. Kd2 Kd4 54. Bg4 Nd3 55. Bxe6 Nxf4 56. Bg8 Kxe5 57. Bxh7 Kf5 58. h4 d4 59. h5 Nxh5 60. Bxg6+ 1/2-1/2

[Event "Oberliga Wuerttemberg 0203"]
[Site "Wuerttemberg"]
[Date "2003.02.23"]
[Round "6"]
[White "Kramer, Christian"]
[Black "Pfeifer, Wilfried"]
[Result "1-0"]
[ECO "A87"]
[WhiteElo "1975"]
[BlackElo "1915"]
[PlyCount "47"]
[EventDate "2002.10.13"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "Ulm Post"]
[BlackTeam "Ditzingen"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 f5 2. Nf3 Nf6 3. g3 g6 4. Bg2 Bg7 5. 0-0 0-0 6. c4 d6 7. Nc3 Qe8 8. b3 Na6 9. Ba3 c5 10. Rc1 Bd7 11. dxc5 Nxc5 12. Nd4 Rd8 13. Ndb5 Bxb5 14. Nxb5 a6 15. Nc7 Qd7 16. Bxc5 dxc5 17. Qxd7 Rxd7 18. Ne6 Rc8 19. Rcd1 Rxd1 20. Rxd1 Ne4 21. Bxe4 fxe4 22. Rd7 Bf6 23. Rxb7 Rc6 24. Rb8+ 1-0

[Event "Stuttgart-chA"]
[Site "Stuttgart"]
[Date "2003.??.??"]
[Round "?"]
[White "Haecker, Sonja"]
[Black "Pfeifer, Wilfried"]
[Result "1-0"]
[ECO "B16"]
[WhiteElo "2000"]
[BlackElo "2165"]
[PlyCount "41"]
[EventDate "2003.??.??"]
[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 Nf6 5. Nxf6+ gxf6 6. Nf3 Bg4 7. Be2 Qc7 8. Be3 Nd7 9. Qd2 0-0-0 10. 0-0-0 h5 11. h3 Be6 12. Kb1 Nb6 13. Bf4 Qd7 14. Qa5 Nd5 15. Bg3 a6 16. c4 Nc7 17. d5 Bf5+ 18. Ka1 Be4 19. Rd4 Bxf3 20. Bxf3 h4 21. dxc6 1-0

[Event "Stuttgart-chA"]
[Site "Stuttgart"]
[Date "2003.??.??"]
[Round "?"]
[White "Huhn, Stefan"]
[Black "Pfeifer, Wilfried"]
[Result "1/2-1/2"]
[ECO "A87"]
[WhiteElo "1745"]
[BlackElo "2165"]
[PlyCount "110"]
[EventDate "2003.??.??"]
[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 f5 2. c4 g6 3. Nf3 Nf6 4. g3 Bg7 5. Bg2 0-0 6. Nc3 d6 7. 0-0 Qe8 8. Re1 Qf7 9. Qb3 Ne4 10. Ng5 Nxg5 11. Bxg5 c6 12. Rad1 h6 13. Bc1 Na6 14. d5 c5 15. Qc2 g5 16. f4 g4 17. e4 fxe4 18. Bxe4 Nb4 19. Qe2 Bf5 20. Bxf5 Qxf5 21. Qe6+ Qxe6 22. Rxe6 Bf6 23. Ne4 Rae8 24. Nxf6+ Rxf6 25. Rde1 Kf7 26. Bd2 Nc2 27. Rxf6+ exf6 28. Rxe8 Kxe8 29. Bc3 Ne3 30. b3 Kf7 31. Ba1 h5 32. Kf2 Nf5 33. a3 Kg6 34. Bc3 Ne7 35. Be1 Kf5 36. Ke3 Ng6 37. Bf2 Nf8 38. Kd3 Nd7 39. Be1 b6 40. Bd2 Nf8 41. Be1 Ng6 42. Ke3 Ne7 43. Kd3 Kg6 44. Bf2 Nf5 45. Ke4 a6 46. a4 Ng7 47. Be1 f5+ 48. Kd3 Ne8 49. Bc3 Kf7 50. Kc2 h4 51. b4 h3 52. b5 axb5 53. axb5 Ke7 54. Kd3 Nf6 55. Bxf6+ Kxf6 1/2-1/2

[Event "Stuttgart-chA"]
[Site "Stuttgart"]
[Date "2003.??.??"]
[Round "?"]
[White "Pfeifer, Wilfried"]
[Black "Hellwig, Tobias"]
[Result "1/2-1/2"]
[ECO "A03"]
[WhiteElo "2165"]
[BlackElo "1935"]
[PlyCount "99"]
[EventDate "2003.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. f4 Nf6 2. Nf3 g6 3. b3 Bg7 4. Bb2 0-0 5. e3 d5 6. Be2 c5 7. 0-0 Nc6 8. Ne5 Qc7 9. Bf3 e6 10. Nxc6 Qxc6 11. c4 b6 12. Qc2 Bb7 13. Be5 Qd7 14. d3 Rfd8 15. Nd2 dxc4 16. Bxb7 Qxb7 17. dxc4 Ng4 18. Bxg7 Nxe3 19. Qe4 Qxe4 20. Nxe4 Kxg7 21. Rf3 Nc2 22. Rc1 Nd4 23. Rf2 Rd7 24. Kf1 Rad8 25. Rd1 f6 26. Rfd2 e5 27. fxe5 fxe5 28. Rf2 Nf5 29. Rxd7+ Rxd7 30. Rd2 Rxd2 31. Nxd2 Nd6 32. Ke2 Kf6 33. Ke3 Kf5 34. h3 h5 35. Nb1 g5 36. Nc3 g4 37. Nd5 Kg5 38. a3 Kh4 39. Nf6 a6 40. hxg4 hxg4 41. Nd7 Kg3 42. Nxe5 b5 43. cxb5 axb5 44. a4 c4 45. bxc4 bxa4 46. Kd3 Kf4 47. Nxg4 Kxg4 48. c5 Nb5 49. c6 Kf5 50. Kc4 1/2-1/2

[Event "Stuttgart-chA"]
[Site "Stuttgart"]
[Date "2003.??.??"]
[Round "?"]
[White "Pfeifer, Wilfried"]
[Black "Nichelmann, Nils"]
[Result "0-1"]
[ECO "A03"]
[WhiteElo "2165"]
[BlackElo "1995"]
[PlyCount "74"]
[EventDate "2003.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. f4 d5 2. b3 Nf6 3. Nf3 c5 4. e3 Nc6 5. Bb5 Bd7 6. 0-0 e6 7. Bb2 Bd6 8. Bxc6 Bxc6 9. Ne5 Qc7 10. d3 0-0-0 11. Nd2 h5 12. h3 Rdg8 13. Ndf3 Ne8 14. c4 f6 15. Nxc6 Qxc6 16. Qd2 Nc7 17. Rac1 Kb8 18. Rfe1 Qb6 19. Bc3 Rc8 20. e4 d4 21. Ba5 Qa6 22. e5 Be7 23. Bxc7+ Rxc7 24. exf6 gxf6 25. Re4 f5 26. Re2 Bf6 27. Rce1 Re7 28. b4 Qd6 29. b5 Rg8 30. Rf1 b6 31. Ne5 Bxe5 32. Rxe5 Qd7 33. Qe2 Rg6 34. Qxh5 Reg7 35. Rf2 Qf7 36. Qe2 Rh7 37. Kh2 Qf6 0-1

[Event "Stuttgart-chA"]
[Site "Stuttgart"]
[Date "2003.??.??"]
[Round "?"]
[White "Strifler, Janos"]
[Black "Pfeifer, Wilfried"]
[Result "0-1"]
[ECO "A87"]
[WhiteElo "1860"]
[BlackElo "2165"]
[PlyCount "74"]
[EventDate "2003.??.??"]
[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 f5 2. Nc3 Nf6 3. Nf3 g6 4. d4 Bg7 5. g3 0-0 6. Bg2 d6 7. 0-0 Qe8 8. Nb5 Na6 9. Re1 c6 10. Nc3 Qf7 11. b3 Ne4 12. Bb2 h6 13. e3 g5 14. Qc2 Nb4 15. Qe2 Bd7 16. a3 Na6 17. Nd2 Nxc3 18. Bxc3 e5 19. d5 c5 20. Rac1 Rae8 21. e4 f4 22. g4 Rb8 23. f3 Bf6 24. Nb1 h5 25. h3 b5 26. Nd2 b4 27. axb4 cxb4 28. Bb2 Bd8 29. Kh2 Nc5 30. Ra1 a5 31. Bf1 Kg7 32. Qf2 Bb6 33. Qe2 hxg4 34. Bg2 gxh3 35. Bxh3 Rh8 36. Qg2 Rxh3+ 37. Kg1 Rg3 0-1

[Event "Stuttgart-chA"]
[Site "Stuttgart"]
[Date "2003.??.??"]
[Round "?"]
[White "Vesper, Horst"]
[Black "Pfeifer, Wilfried"]
[Result "0-1"]
[ECO "B12"]
[WhiteElo "1835"]
[BlackElo "2165"]
[PlyCount "72"]
[EventDate "2003.??.??"]
[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. e5 Bf5 4. Nc3 Qb6 5. g4 Bd7 6. Nge2 Bxg4 7. Rg1 h5 8. Qd3 e6 9. Be3 Bf5 10. Qd2 Qxb2 11. Rb1 Qxc2 12. Rxb7 Qxd2+ 13. Kxd2 a5 14. Nc1 Nd7 15. Rc7 Ne7 16. Nd3 Kd8 17. Rb7 Kc8 18. Rb3 Bxd3 19. Bxd3 c5 20. dxc5 Nxe5 21. Nb5 N7c6 22. Be2 f6 23. Nd6+ Bxd6 24. cxd6 g5 25. Rc1 Rb8 26. Rxb8+ Kxb8 27. Bb6 Kc8 28. Bxa5 Kd7 29. Bc7 Ra8 30. Rc2 Nd4 31. Rb2 Nxe2 32. Kxe2 Nc4 33. Rb8 Rxa2+ 34. Kd3 Nxd6 35. Bb6 Ne4 36. Be3 Nxf2+ 0-1

[Event "Boeblingen op 19th"]
[Site "Boeblingen"]
[Date "2002.12.29"]
[Round "7"]
[White "Filipovic, Branko"]
[Black "Pfeifer, Wilfried"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2446"]
[BlackElo "2157"]
[PlyCount "49"]
[EventDate "2002.12.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. a3 c5 6. c4 Nc6 7. cxd5 exd5 8. Nc3 Be6 9. Bb5 a6 10. Bxc6+ bxc6 11. 0-0 Bg4 12. Qa4 Qd7 13. e6 Bxe6 14. Ne5 Qc7 15. Re1 cxd4 16. Nxd5 Bxd5 17. Nxc6+ Be6 18. Ne5+ Kd8 19. Bd2 Bc5 20. Ba5 Bb6 21. Qb4 Ke8 22. Bxb6 Qb7 23. Qa4+ Kf8 24. Bc5+ Ne7 25. Nc6 1-0

[Event "Oberliga Wuerttemberg 0203"]
[Site "Wuerttemberg"]
[Date "2002.12.01"]
[Round "3"]
[White "Pfeifer, Wilfried"]
[Black "Glueck, Gunther"]
[Result "1/2-1/2"]
[ECO "A03"]
[WhiteElo "1915"]
[BlackElo "2150"]
[PlyCount "74"]
[EventDate "2002.10.13"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "Ditzingen"]
[BlackTeam "Boeblingen"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. f4 d5 2. b3 Nf6 3. Nf3 e6 4. Bb2 c5 5. e3 Nc6 6. Bb5 Bd7 7. 0-0 Bd6 8. Qe2 Qe7 9. Ne5 0-0 10. Bxc6 Bxc6 11. d3 Nd7 12. Nd2 f6 13. Nxc6 bxc6 14. e4 Rae8 15. Rf3 f5 16. e5 Bc7 17. c4 Ba5 18. Nf1 Rf7 19. Qf2 g6 20. h4 Rb8 21. Nh2 h5 22. Rc1 d4 23. Rg3 Rg7 24. Nf3 Nf8 25. Rc2 Qd8 26. Bc1 Bb4 27. Bd2 Qa5 28. Bxb4 Qxb4 29. Qd2 a5 30. Qxb4 Rxb4 31. Nd2 Rgb7 32. Rf3 Nd7 33. Rf1 Kf7 34. Kf2 Rb8 35. Ke2 R4b7 36. a3 Nb6 37. Ra1 Nd7 1/2-1/2

[Event "Roemer op 2nd"]
[Site "Rommelshausen"]
[Date "2002.06.30"]
[Round "4"]
[White "Fricke, Guenter"]
[Black "Pfeifer, Wilfried"]
[Result "0-1"]
[ECO "A52"]
[BlackElo "2174"]
[PlyCount "22"]
[EventDate "2002.06.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 089 Extra"]
[Source "ChessBase"]
[SourceDate "2002.09.10"]
[SourceVersion "2"]
[SourceVersionDate "2002.09.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e5 3. dxe5 Ng4 4. Bf4 Bc5 5. e3 d6 6. exd6 Qf6 7. dxc7 Nc6 8. Nf3 Nxf2 9. Kxf2 Qxf4 10. Qd5 Qxe3+ 11. Kg3 Qf2+ 0-1

[Event "Roemer op 2nd"]
[Site "Rommelshausen"]
[Date "2002.06.29"]
[Round "2"]
[White "Hirneise, Tobias"]
[Black "Pfeifer, Wilfried"]
[Result "1/2-1/2"]
[ECO "B13"]
[BlackElo "2174"]
[PlyCount "134"]
[EventDate "2002.06.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 089 Extra"]
[Source "ChessBase"]
[SourceDate "2002.09.10"]
[SourceVersion "2"]
[SourceVersionDate "2002.09.10"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nc6 5. Nf3 Nf6 6. 0-0 Bg4 7. c3 e6 8. Bf4 Nh5 9. Be3 Bd6 10. h3 Bf5 11. Bxf5 exf5 12. Bg5 f6 13. Re1+ Kf7 14. Bd2 g6 15. Qb3 Ne7 16. Na3 Qd7 17. Nb5 Bb8 18. c4 Rd8 19. Bb4 Nc6 20. Na3 Nf4 21. Bc3 a5 22. cxd5 Nxd5 23. Nc4 Bc7 24. Ne3 Rab8 25. a4 Kf8 26. Nxd5 Qxd5 27. Qxd5 Rxd5 28. Rad1 Rbd8 29. Rd2 Bf4 30. Rd3 Ne5 31. Nxe5 fxe5 32. Rf3 exd4 33. Rxf4 dxc3 34. bxc3 Rc8 35. Rc1 Rd3 36. Rf3 Rxf3 37. gxf3 Ke7 38. Kg2 Kd6 39. Rd1+ Ke6 40. Re1+ Kf6 41. Rb1 Rxc3 42. Rxb7 Rc4 43. Rxh7 Rxa4 44. Ra7 Kg5 45. Ra6 Ra1 46. Ra7 Kf4 47. Ra6 g5 48. Ra7 Ke5 49. Rg7 Rb1 50. Ra7 Rb5 51. Ra6 Kd5 52. Kg3 Kc4 53. f4 gxf4+ 54. Kxf4 Kb3 55. h4 a4 56. h5 a3 57. h6 a2 58. h7 Rb8 59. Rb6+ Rxb6 60. h8Q Rb5 61. Qa1 Ra5 62. Qd1+ Kb4 63. Qd2+ Kb5 64. Qb2+ Kc4 65. Qa1 Kb3 66. Qd1+ Kb4 67. Qa1 Kb3 1/2-1/2

[Event "Roemer op 2nd"]
[Site "Rommelshausen"]
[Date "2002.06.29"]
[Round "3"]
[White "Pfeifer, Wilfried"]
[Black "Klamp, Christoph"]
[Result "1/2-1/2"]
[ECO "A03"]
[WhiteElo "2174"]
[BlackElo "2208"]
[PlyCount "107"]
[EventDate "2002.06.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 089 Extra"]
[Source "ChessBase"]
[SourceDate "2002.09.10"]
[SourceVersion "2"]
[SourceVersionDate "2002.09.10"]
[SourceQuality "1"]

1. f4 d5 2. b3 Nf6 3. e3 g6 4. Nf3 Bg7 5. Bb2 0-0 6. Be2 c5 7. 0-0 Nc6 8. Ne5 Qb6 9. Bf3 Rd8 10. Qe2 Be6 11. d3 Rac8 12. Nxc6 Rxc6 13. Nd2 Rcc8 14. c4 Qa5 15. Rfd1 Rd7 16. cxd5 Nxd5 17. Bxg7 Kxg7 18. Nc4 Qa6 19. Qb2+ f6 20. Bxd5 Rxd5 21. Qe2 Rcd8 22. a4 Qc6 23. h3 Qd7 24. Nb2 Bf7 25. Rac1 b6 26. Rf1 Rd6 27. Rc3 Re8 28. Qg4 Qxg4 29. hxg4 e5 30. fxe5 Rxe5 31. Nc4 Bxc4 32. dxc4 Kf7 33. Kh2 Rd2 34. Kg3 h5 35. gxh5 Rg5+ 36. Kh2 Rgxg2+ 37. Kh3 Rh2+ 38. Kg3 Rxh5 39. e4 Ke6 40. Rcf3 f5 41. exf5+ Rxf5 42. Re3+ Re5 43. Ref3 Ree2 44. Kf4 Re5 45. Kg3 Rg5+ 46. Kh4 Rf5 47. Re3+ Re5 48. Ref3 Re4+ 49. Kg5 Rg2+ 50. Kh6 Ke5 51. Rd1 Ke6 52. Rdf1 Rh2+ 53. Kg5 Rg2+ 54. Kh6 1/2-1/2

[Event "Roemer op 2nd"]
[Site "Rommelshausen"]
[Date "2002.06.28"]
[Round "1"]
[White "Pfeifer, Wilfried"]
[Black "Wojewodka, Ariel"]
[Result "0-1"]
[ECO "A03"]
[WhiteElo "2174"]
[PlyCount "60"]
[EventDate "2002.06.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 089 Extra"]
[Source "ChessBase"]
[SourceDate "2002.09.10"]
[SourceVersion "2"]
[SourceVersionDate "2002.09.10"]
[SourceQuality "1"]

1. f4 d5 2. b3 Bf5 3. Nf3 f6 4. Bb2 Nc6 5. e3 a6 6. Nc3 e6 7. Nh4 Nge7 8. g4 Bg6 9. Nxg6 hxg6 10. h4 Qd6 11. a4 g5 12. Ba3 Qd7 13. h5 gxf4 14. exf4 e5 15. f5 Nd4 16. Bg2 e4 17. d3 Qc6 18. Bb2 Qd6 19. 0-0 e3 20. Ne2 Nxe2+ 21. Qxe2 0-0-0 22. Qxe3 d4 23. Qf4 Qc5 24. Ba3 Qb6 25. Rfe1 Nd5 26. Bxd5 Rxd5 27. Qe4 Re5 28. a5 Qa7 29. Bxf8 Rxe4 30. Bxg7 Rxg4+ 0-1

[Event "Oberliga Wuerttemberg 0102"]
[Site "Wuerttemberg"]
[Date "2002.??.??"]
[Round "7"]
[White "Mittermeier, Peter"]
[Black "Pfeifer, Wilfried"]
[Result "1-0"]
[ECO "A04"]
[WhiteElo "1954"]
[BlackElo "2008"]
[PlyCount "55"]
[EventDate "2001.10.01"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "Lindenberg"]
[BlackTeam "Ditzingen"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. Nf3 f5 2. e4 fxe4 3. Ng5 d5 4. d3 Qd6 5. dxe4 h6 6. Qh5+ g6 7. Qh4 Bg7 8. Nf3 Qb4+ 9. Nbd2 dxe4 10. Qxe4 Qxe4+ 11. Nxe4 Bf5 12. Bd3 Nc6 13. Bd2 0-0-0 14. 0-0-0 e5 15. Bc3 Nge7 16. Nh4 Nd5 17. Nxf5 gxf5 18. Nc5 Nxc3 19. Bxf5+ Kb8 20. bxc3 Rd6 21. Nd7+ Ka8 22. Rd3 Rxd3 23. cxd3 b6 24. Be4 Kb7 25. Kc2 b5 26. Rb1 a6 27. a4 Ra8 28. axb5 1-0

[Event "Ditzingen op"]
[Site "Ditzingen"]
[Date "2002.??.??"]
[Round "2"]
[White "Pfeifer, Wilfried"]
[Black "Reuss, Andreas"]
[Result "0-1"]
[ECO "A03"]
[WhiteElo "2164"]
[BlackElo "2352"]
[PlyCount "28"]
[EventDate "2002.05.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. f4 d5 2. b3 g6 3. Bb2 d4 4. e4 Bg7 5. Nf3 c5 6. Bb5+ Bd7 7. a4 Nf6 8. Qe2 0-0 9. Ne5 Bc8 10. Na3 Qc7 11. g4 g5 12. fxg5 Qxe5 13. gxf6 Qxf6 14. 0-0-0 d3 0-1

[Event "Boeblingen op 18th"]
[Site "Boeblingen"]
[Date "2001.12.30"]
[Round "8"]
[White "Braun, Rainer"]
[Black "Pfeifer, Wilfried"]
[Result "0-1"]
[ECO "B12"]
[BlackElo "2174"]
[PlyCount "72"]
[EventDate "2001.12.26"]
[EventType "swiss"]
[EventRounds "9"]
[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. e5 Bf5 4. Ne2 e6 5. Nf4 h6 6. g4 Bh7 7. Bd3 Bxd3 8. Nxd3 Nd7 9. Be3 Ne7 10. c3 Qc7 11. f4 0-0-0 12. Nd2 h5 13. b4 hxg4 14. Qxg4 Nf5 15. Bf2 Be7 16. h4 Rdg8 17. Ke2 g6 18. Nf3 Rh5 19. Ng5 Nh6 20. Qf3 Rh8 21. Ne1 Nb6 22. Nc2 Nc4 23. Ne3 Nxe3 24. Bxe3 Bxg5 25. hxg5 Nf5 26. Rxh5 Rxh5 27. Bf2 Qd8 28. Rb1 Qh8 29. a4 Rh3 30. Qg2 Qh5+ 31. Kd2 Rh2 32. Qg1 Qh3 33. Re1 Ng3 34. Re3 Nf1+ 35. Kd3 Nxe3 36. Bxe3 Qf5# 0-1

[Event "Boeblingen op 18th"]
[Site "Boeblingen"]
[Date "2001.12.30"]
[Round "9"]
[White "Pfeifer, Wilfried"]
[Black "Kessler, Dietmar"]
[Result "1/2-1/2"]
[ECO "A02"]
[WhiteElo "2174"]
[BlackElo "2273"]
[PlyCount "85"]
[EventDate "2001.12.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. f4 b5 2. Nf3 Bb7 3. e3 b4 4. c4 bxc3 5. bxc3 e6 6. c4 c5 7. Nc3 Nc6 8. Be2 Nf6 9. 0-0 Be7 10. Ne5 d6 11. Nxc6 Bxc6 12. Bf3 d5 13. Qc2 0-0 14. d3 Rc8 15. Nb5 Qd7 16. Rb1 Rfd8 17. Nc3 Rb8 18. Ba3 Rb6 19. cxd5 exd5 20. Rfe1 Ra6 21. Bc1 Bf8 22. e4 d4 23. Nd1 Qe6 24. Rb2 Ba4 25. Qc4 Qxc4 26. dxc4 Bc6 27. Nf2 Ra4 28. Nd3 Nd7 29. Rc2 Rb8 30. Kf2 Nb6 31. Rb2 Re8 32. Bd1 Ra5 33. Ne5 Rxe5 34. fxe5 Nxc4 35. Rb8 Nxe5 36. Bf4 Nd3+ 37. Kg3 Nxf4 38. Kxf4 c4 39. e5 Bd5 40. Bg4 d3 41. e6 Bxe6 42. Rxe6 g5+ 43. Ke3 1/2-1/2

[Event "Boeblingen op 18th"]
[Site "Boeblingen"]
[Date "2001.12.29"]
[Round "6"]
[White "Fahnenschmidt, Gerhard"]
[Black "Pfeifer, Wilfried"]
[Result "1-0"]
[ECO "A80"]
[WhiteElo "2277"]
[BlackElo "2174"]
[PlyCount "103"]
[EventDate "2001.12.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. d4 f5 2. Bg5 g6 3. Nd2 Bg7 4. e4 fxe4 5. Nxe4 d5 6. Ng3 Nc6 7. c3 Nf6 8. Nf3 0-0 9. Be2 Qd6 10. 0-0 e5 11. dxe5 Nxe5 12. Re1 Kh8 13. Nd4 Bd7 14. Qd2 c5 15. Nb5 Bxb5 16. Bxb5 a6 17. Be2 b5 18. Rad1 Rad8 19. f4 Nf7 20. f5 Ne5 21. fxg6 hxg6 22. Bh6 Qc7 23. Bxg7+ Qxg7 24. Bxb5 axb5 25. Rxe5 Ne4 26. Nxe4 Qxe5 27. Qh6+ Kg8 28. Qxg6+ Qg7 29. Qe6+ Qf7 30. Ng5 Qxe6 31. Nxe6 d4 32. cxd4 cxd4 33. Rd3 Rd5 34. Nxf8 Kxf8 35. Kf2 Ke7 36. g4 Ke6 37. h4 Ke5 38. Kf3 Rd8 39. Rd1 Rf8+ 40. Kg3 Ke4 41. Re1+ Kd3 42. g5 Kd2 43. Re5 d3 44. g6 Kc1 45. Rc5+ Kxb2 46. Rxb5+ Kc2 47. Rc5+ Kb2 48. Rd5 Kc2 49. h5 d2 50. g7 Ra8 51. Rxd2+ Kxd2 52. h6 1-0

[Event "Stuttgart op 6th"]
[Site "Ditzingen"]
[Date "2001.05.26"]
[Round "6"]
[White "Pfeifer, Wilfried"]
[Black "Lausen, Berthold"]
[Result "0-1"]
[ECO "A03"]
[WhiteElo "2172"]
[BlackElo "2037"]
[PlyCount "82"]
[EventDate "2001.05.24"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 082 Extra"]
[Source "ChessBase"]
[SourceDate "2001.07.03"]
[SourceVersion "1"]
[SourceVersionDate "2001.07.03"]
[SourceQuality "1"]

1. f4 d5 2. b3 Nf6 3. Nf3 g6 4. e3 Bg7 5. Bb2 0-0 6. Be2 Bg4 7. 0-0 c6 8. Qe1 Nbd7 9. h3 Bxf3 10. Bxf3 Qc7 11. Nc3 e5 12. fxe5 Nxe5 13. Qh4 h6 14. Be2 Nh7 15. g4 Ng5 16. Qg3 Nef3+ 17. Rxf3 Nxf3+ 18. Qxf3 f5 19. Bd3 f4 20. Ba3 fxe3 21. Bxf8 Rxf8 22. Qxe3 Bd4 23. Qxd4 Qg3+ 24. Kh1 Qxh3+ 25. Kg1 Qg3+ 26. Kh1 Rf2 27. Qxf2 Qxf2 28. Bxg6 Qh4+ 29. Kg2 Qxg4+ 30. Kf2 Qf4+ 31. Ke2 Qg4+ 32. Kf2 Qf4+ 33. Ke2 Qe5+ 34. Kd1 Qg5 35. Kc1 Qxg6 36. Kb2 Qg2 37. d3 b5 38. a3 Qf2 39. b4 a5 40. a4 bxa4 41. Rh1 Qd4 0-1

[Event "Deizisau op"]
[Site "Deizisau"]
[Date "2000.??.??"]
[Round "6"]
[White "Anderberg, Peter"]
[Black "Pfeifer, Wilfried"]
[Result "1/2-1/2"]
[ECO "B16"]
[WhiteElo "2099"]
[BlackElo "2205"]
[PlyCount "24"]
[EventDate "2000.??.??"]
[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. Nd2 dxe4 4. Nxe4 Nf6 5. Nxf6+ gxf6 6. Nf3 Bf5 7. Bd3 Bxd3 8. Qxd3 e6 9. Be3 h5 10. 0-0-0 Bd6 11. Kb1 Nd7 12. c4 Qa5 1/2-1/2

[Event "Erkel Memorial op"]
[Site "Gyula"]
[Date "2000.??.??"]
[Round "?"]
[White "Biro, Sandor"]
[Black "Pfeifer, Wilfried"]
[Result "1-0"]
[ECO "B11"]
[WhiteElo "2325"]
[BlackElo "2185"]
[PlyCount "97"]
[EventDate "2000.10.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "HUN"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. e4 c6 2. Nf3 d5 3. Nc3 Bg4 4. h3 Bh5 5. Be2 e6 6. 0-0 Nd7 7. Re1 dxe4 8. Nxe4 Ngf6 9. Ng3 Bxf3 10. Bxf3 Be7 11. d4 0-0 12. a3 Nb6 13. c3 Qc7 14. Ne4 Rfd8 15. Qe2 Nxe4 16. Bxe4 c5 17. dxc5 Bxc5 18. Qf3 Rab8 19. h4 Bd6 20. Bg5 Rd7 21. Rad1 Nc4 22. Qe2 Rc8 23. Rd4 Bh2+ 24. Kh1 Rxd4 25. cxd4 Bf4 26. Bxh7+ Kxh7 27. Qe4+ f5 28. Qxf4 Qxf4 29. Bxf4 Rc6 30. Re2 Rb6 31. Bc1 Rd6 32. Be3 b5 33. g3 a5 34. Kg2 Kg6 35. Bf4 Rc6 36. Kh3 Nb6 37. f3 Nd5 38. Be5 Rc1 39. g4 b4 40. axb4 axb4 41. Bh2 fxg4+ 42. fxg4 Kf7 43. h5 b3 44. Rf2+ Ke7 45. Rf3 Rc3 46. bxc3 b2 47. Rf1 Nxc3 48. Be5 g6 49. h6 1-0

[Event "Stuttgart-ch "]
[Site "Ditzingen"]
[Date "2000.??.??"]
[Round "1"]
[White "Pfeifer, Wilfried"]
[Black "Kuebler, Uwe"]
[Result "1/2-1/2"]
[ECO "A02"]
[WhiteElo "2205"]
[PlyCount "39"]
[EventDate "2000.??.??"]
[EventType "swiss"]
[EventRounds "4"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. f4 Nf6 2. Nf3 c5 3. g3 b6 4. Bg2 Bb7 5. 0-0 g6 6. d3 Bg7 7. e4 0-0 8. Nc3 d6 9. h3 e6 10. g4 Nc6 11. Ne2 Qc7 12. Ng3 Nd7 13. f5 d5 14. Ne2 dxe4 15. dxe4 exf5 16. exf5 Rad8 17. fxg6 hxg6 18. Bg5 Nf6 19. Qe1 Rfe8 20. Qg3 1/2-1/2

[Event "Erkel Memorial op"]
[Site "Gyula"]
[Date "1999.11.12"]
[Round "9"]
[White "Pfeifer, Wilfried"]
[Black "Juhasz, Bela"]
[Result "1/2-1/2"]
[ECO "A03"]
[WhiteElo "2193"]
[BlackElo "2287"]
[PlyCount "82"]
[EventDate "1999.11.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "HUN"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. f4 d5 2. b3 Nf6 3. Nf3 g6 4. e3 Bg7 5. Bb2 0-0 6. Be2 c5 7. 0-0 Nc6 8. Ne5 Qd6 9. Nxc6 Qxc6 10. Bf3 b6 11. c4 e6 12. Nc3 Bb7 13. Qc2 Rfd8 14. d3 Qd7 15. Rad1 Rac8 16. e4 d4 17. Nb1 e5 18. Bc1 exf4 19. Bxf4 Ng4 20. Bxg4 Qxg4 21. Rde1 Rd7 22. Qf2 Re8 23. Qg3 Qxg3 24. Bxg3 Bh6 25. Bf4 Bxf4 26. Rxf4 f5 27. Nd2 Rde7 28. Kf2 fxe4 29. dxe4 Kg7 30. h4 h6 31. Kg3 Re5 32. Re2 Bc6 33. Re1 R8e7 34. Rf2 a6 35. a4 R5e6 36. Rf4 b5 37. axb5 axb5 38. cxb5 Bxb5 39. Rc1 Rc6 40. Kf3 Ra7 41. e5 Ra2 1/2-1/2

[Event "Erkel Memorial op"]
[Site "Gyula"]
[Date "1999.11.07"]
[Round "4"]
[White "Ardeleanu, Alin"]
[Black "Pfeifer, Wilfried"]
[Result "1-0"]
[ECO "B08"]
[WhiteElo "2409"]
[BlackElo "2193"]
[PlyCount "99"]
[EventDate "1999.11.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "HUN"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. h3 Bg7 5. Be3 Nbd7 6. Nf3 0-0 7. Bc4 c6 8. e5 Nd5 9. Bxd5 cxd5 10. exd6 Nb6 11. dxe7 Qxe7 12. 0-0 Nc4 13. Bc1 Be6 14. a4 Rac8 15. Ne2 Rfd8 16. Re1 Qc7 17. c3 Qb6 18. Ra2 h6 19. Nd2 Na5 20. b4 Nc4 21. Nxc4 Rxc4 22. Bd2 a5 23. b5 g5 24. Ng3 Qd6 25. Qf3 Qd7 26. Nh5 Qe7 27. Raa1 b6 28. Qg3 Re8 29. Kh1 f6 30. f4 Qd6 31. Qf3 Bf7 32. Rxe8+ Bxe8 33. h4 Qe7 34. Nxg7 Kxg7 35. fxg5 hxg5 36. hxg5 fxg5 37. Qxd5 Bf7 38. Qf5 Bg6 39. Qg4 Qe4 40. Qxg5 Qe2 41. Kg1 Qh5 42. Qe7+ Bf7 43. Rf1 Rxa4 44. Qf6+ Kg8 45. Qxb6 Ra2 46. Qd8+ Kg7 47. Qf6+ Kg8 48. Bh6 Rxg2+ 49. Kxg2 Bd5+ 50. Kg3 1-0

[Event "Erkel Memorial op"]
[Site "Gyula"]
[Date "1999.11.05"]
[Round "2"]
[White "Vigh, Bela"]
[Black "Pfeifer, Wilfried"]
[Result "1-0"]
[ECO "A87"]
[WhiteElo "2345"]
[BlackElo "2193"]
[PlyCount "41"]
[EventDate "1999.11.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "HUN"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. d4 f5 2. c4 g6 3. g3 Nf6 4. Bg2 Bg7 5. Nc3 0-0 6. Nf3 d6 7. 0-0 Qe8 8. b3 Na6 9. a4 c6 10. Ba3 Ne4 11. Qc2 Nxc3 12. Qxc3 c5 13. Rad1 e5 14. dxe5 dxe5 15. Bb2 Qe7 16. Nxe5 f4 17. Bd5+ Be6 18. Nxg6 Bxc3 19. Nxe7+ Kf7 20. Bxc3 Kxe7 21. Bxb7 1-0

[Event "Oberliga Wuerttemberg 9899"]
[Site "Wuerttemberg"]
[Date "1999.03.21"]
[Round "8"]
[White "Pfeifer, Wilfried"]
[Black "Messner, Harry"]
[Result "1/2-1/2"]
[ECO "A03"]
[WhiteElo "2225"]
[BlackElo "2240"]
[PlyCount "29"]
[EventDate "1998.10.??"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. f4 Nf6 2. Nf3 d5 3. g3 h6 4. Bg2 b6 5. 0-0 Bb7 6. c3 e6 7. b4 Bd6 8. d3 Nbd7 9. Na3 a6 10. Qe1 Qe7 11. Nc2 c5 12. Nh4 cxb4 13. Nxb4 Nc5 14. Nc2 0-0 15. Nd4 1/2-1/2

[Event "Boeblingen op 16th"]
[Site "Boeblingen"]
[Date "1999.??.??"]
[Round "?"]
[White "Pfeifer, Wilfried"]
[Black "Strathmann, Sascha"]
[Result "1/2-1/2"]
[ECO "A02"]
[WhiteElo "2193"]
[PlyCount "37"]
[EventDate "1999.12.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. f4 g6 2. Nf3 Nf6 3. b3 Bg7 4. Bb2 0-0 5. e3 d6 6. Be2 Nbd7 7. 0-0 e5 8. fxe5 Ng4 9. Nc3 Ndxe5 10. Nxe5 Nxe5 11. d4 Nd7 12. Bf3 c6 13. e4 c5 14. Nd5 cxd4 15. Bxd4 Ne5 16. Kh1 Be6 17. Nf4 Qg5 18. Be2 Rad8 19. c3 1/2-1/2

[Event "Oberliga Wuerttemberg 9899"]
[Site "Wuerttemberg"]
[Date "1998.11.29"]
[Round "3"]
[White "Hatschbach, Ralf"]
[Black "Pfeifer, Wilfried"]
[Result "1/2-1/2"]
[ECO "A80"]
[BlackElo "2225"]
[PlyCount "113"]
[EventDate "1998.10.??"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. d4 f5 2. Bf4 d6 3. c4 Nf6 4. Nc3 g6 5. e3 Bg7 6. Be2 c6 7. Rc1 a5 8. a3 Na6 9. h3 Nc7 10. d5 Bd7 11. Nf3 0-0 12. Nh2 Ne4 13. Nxe4 fxe4 14. Qd2 Na6 15. b4 axb4 16. axb4 Qb6 17. Rb1 c5 18. b5 Nb4 19. 0-0 Ra2 20. Qd1 Rfa8 21. Bg4 Qd8 22. Be6+ Bxe6 23. dxe6 Qf8 24. Qg4 Qf5 25. Qxf5 gxf5 26. g4 fxg4 27. Nxg4 h5 28. Nh6+ Kh7 29. Nf7 Bf6 30. Ng5+ Bxg5 31. Bxg5 Rg8 32. h4 Nd3 33. f4 exf3 34. Rxf3 Ne5 35. Rf5 Rg6 36. Kh1 Rxe6 37. Rbf1 Kg6 38. Rf8 Ng4 39. Rg8+ Kh7 40. Rff8 Nf6 41. Rh8+ Kg6 42. Rh6+ Kf5 43. Bxf6 exf6 44. Rxh5+ Kg4 45. Rh6 Rxe3 46. Rhxf6 Re1+ 47. Rf1 Rxf1+ 48. Rxf1 Kxh4 49. Rf7 b6 50. Rg7 Rd2 51. Kg1 Rd4 52. Rg6 Kh5 53. Re6 Kg5 54. Kf2 Kf5 55. Rh6 Ke5 56. Ke3 Rf4 57. Rxd6 1/2-1/2

[Event "Oberliga Wuerttemberg 9899"]
[Site "Wuerttemberg"]
[Date "1998.11.08"]
[Round "2"]
[White "Pfeifer, Wilfried"]
[Black "Gerstenberger, Heinz"]
[Result "0-1"]
[ECO "A03"]
[WhiteElo "2225"]
[BlackElo "2190"]
[PlyCount "70"]
[EventDate "1998.10.??"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. f4 d5 2. b3 Nf6 3. Nf3 g6 4. Bb2 Bg7 5. e3 0-0 6. Be2 c5 7. 0-0 Nc6 8. Ne5 Bd7 9. Bf3 Rc8 10. d4 cxd4 11. exd4 Bf5 12. Nc3 Nb4 13. Rf2 Ne4 14. Bxe4 dxe4 15. a3 e3 16. axb4 exf2+ 17. Kxf2 a6 18. g4 Bd7 19. Ne4 Bc6 20. Nc5 Qd5 21. Nxc6 Qxc6 22. c4 Rfd8 23. Qd2 Qc7 24. Qe3 g5 25. Nd3 gxf4 26. Nxf4 Qd7 27. Nd5 e6 28. Nb6 Qc7 29. Nxc8 Qxh2+ 30. Kf3 Qxb2 31. Ne7+ Kf8 32. Rh1 Kxe7 33. Rxh7 Bxd4 34. Qg5+ Bf6 35. Qc5+ Ke8 0-1

[Event "Oberliga Wuerttemberg 9798"]
[Site "Wuerttemberg"]
[Date "1998.02.01"]
[Round "7"]
[White "Pfeifer, Wilfried"]
[Black "Rau, Juergen"]
[Result "1/2-1/2"]
[ECO "A03"]
[WhiteElo "2235"]
[BlackElo "2175"]
[PlyCount "82"]
[EventDate "1997.09.??"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. f4 c5 2. b3 Nf6 3. Nf3 g6 4. Bb2 Bg7 5. e3 0-0 6. Be2 Nc6 7. 0-0 d5 8. Ne5 Qb6 9. Nc3 a6 10. Bf3 Qc7 11. Nxc6 bxc6 12. Na4 Nd7 13. Bxg7 Kxg7 14. d4 cxd4 15. Qxd4+ Kg8 16. c4 e6 17. Rac1 Qa7 18. cxd5 Qxd4 19. exd4 cxd5 20. Rc7 Rd8 21. Rfc1 Rb8 22. R1c6 Nf6 23. Nc5 Ra8 24. Rb6 Ne8 25. Rcc6 a5 26. Kf2 Bd7 27. Nxd7 Rxd7 28. a3 Rda7 29. Be2 Kf8 30. Ra6 Rxa6 31. Rxa6 Rxa6 32. Bxa6 Nd6 33. Bd3 Ke7 34. h4 h6 35. g4 Kf6 36. b4 axb4 37. axb4 Ke7 38. Ke3 Kd7 39. Kf3 Kc6 40. Ke3 Kb6 41. Be2 Kc7 1/2-1/2

[Event "Boeblingen op 15th"]
[Site "Boeblingen"]
[Date "1998.??.??"]
[Round "?"]
[White "Gheng, Simona"]
[Black "Pfeifer, Wilfried"]
[Result "1/2-1/2"]
[ECO "B08"]
[BlackElo "2225"]
[PlyCount "100"]
[EventDate "1998.12.26"]
[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 d6 2. d4 Nf6 3. Nc3 g6 4. Nf3 Bg7 5. Bg5 c6 6. Qd2 b5 7. a3 0-0 8. Be2 Bb7 9. 0-0 Nbd7 10. e5 dxe5 11. dxe5 Nd5 12. Nxd5 cxd5 13. Qb4 f6 14. exf6 exf6 15. Bf4 Ne5 16. Nd4 Qb6 17. Be3 Nc4 18. Qxb5 Qxb5 19. Nxb5 Nxe3 20. fxe3 f5 21. Bf3 Bxb2 22. Rab1 Be5 23. Nc7 Bxc7 24. Rxb7 Bb6 25. Rxb6 axb6 26. Bxd5+ Kg7 27. Bxa8 Rxa8 28. Ra1 Rc8 29. Ra2 g5 30. Rb2 Rc3 31. Kf2 b5 32. Ke2 Kf6 33. Kd2 Rxa3 34. Rxb5 h5 35. g3 Ra1 36. Rb6+ Kg7 37. c4 Rh1 38. c5 Rxh2+ 39. Kd3 Rh1 40. Rb4 h4 41. gxh4 gxh4 42. Rb2 Rc1 43. Kd4 Kg6 44. Kd5 Kg5 45. Rg2+ Kh5 46. Rg8 h3 47. c6 Kh4 48. Kd6 Rd1+ 49. Ke5 Rc1 50. Kf4 Rc4+ 1/2-1/2

