[Event "Blankenburg op-A 19th"]
[Site "Blankenburg"]
[Date "2014.10.05"]
[Round "7"]
[White "Perkampus, Lars"]
[Black "Michael, Dirk"]
[Result "1-0"]
[ECO "A44"]
[WhiteElo "1975"]
[BlackElo "2069"]
[PlyCount "87"]
[EventDate "2014.10.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 c5 2. d5 e5 3. e4 d6 4. c4 g6 5. Nc3 Bg7 6. Bd2 Ne7 7. g4 Nd7 8. h4 a6 9. a4 f5 10. gxf5 Nf6 11. Bh3 gxf5 12. Bg5 f4 13. Bxf6 Bxf6 14. Qh5+ Kf8 15. Nf3 Bxh3 16. Rxh3 h6 17. Nh2 Qe8 18. Qxe8+ Rxe8 19. Ke2 Kf7 20. Rg1 Reg8 21. Kf1 Rxg1+ 22. Kxg1 Rg8+ 23. Kf1 h5 24. Na2 Ng6 25. Nf3 Rb8 26. Ng5+ Ke7 27. Rb3 Nxh4 28. Nh7 Ng6 29. Nxf6 Kxf6 30. Rb6 Ke7 31. b4 cxb4 32. Nxb4 Kd7 33. Nxa6 Ra8 34. Rxb7+ Kd8 35. Rb6 Kd7 36. c5 dxc5 37. Nxc5+ Ke7 38. Rxg6 Ra5 39. Rg7+ Kf6 40. Rc7 Ra8 41. f3 Kg5 42. d6 Rb8 43. Rb7 Rc8 44. d7 1-0

[Event "Blankenburg op-A 19th"]
[Site "Blankenburg"]
[Date "2014.10.04"]
[Round "5"]
[White "Frotscher, Thomas"]
[Black "Perkampus, Lars"]
[Result "1/2-1/2"]
[ECO "A36"]
[WhiteElo "2128"]
[BlackElo "1975"]
[PlyCount "40"]
[EventDate "2014.10.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. c4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 d6 6. Rb1 e6 7. a3 Nge7 8. e4 0-0 9. Nge2 a5 10. 0-0 b6 11. Be3 e5 12. h3 Bd7 13. Nb5 Qb8 14. f4 Nd4 15. Nbxd4 cxd4 16. Bf2 b5 17. b3 Qa7 18. Kh2 bxc4 19. bxc4 Rab8 20. Qc2 Qc5 1/2-1/2

[Event "Blankenburg op-A 19th"]
[Site "Blankenburg"]
[Date "2014.10.04"]
[Round "6"]
[White "Perkampus, Lars"]
[Black "Meyer, Stefan"]
[Result "1-0"]
[ECO "A35"]
[WhiteElo "1975"]
[BlackElo "2093"]
[PlyCount "87"]
[EventDate "2014.10.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 g6 2. c4 Bg7 3. Nc3 c5 4. Nf3 cxd4 5. Nxd4 Nc6 6. e3 Nf6 7. Be2 0-0 8. 0-0 Nxd4 9. exd4 d5 10. c5 b6 11. b4 a5 12. Na4 bxc5 13. bxc5 Ba6 14. Bf4 Nh5 15. Be3 f5 16. Bxa6 Rxa6 17. Qe2 Re6 18. Qd3 f4 19. Bd2 Re4 20. Bc3 e5 21. f3 Re3 22. Qd2 e4 23. Rae1 Rd3 24. Qb2 e3 25. Rd1 Rxd1 26. Rxd1 Qe8 27. Nb6 Rf5 28. Re1 a4 29. Qb4 e2 30. Bd2 Bf6 31. Nxa4 Bh4 32. Rb1 e1Q+ 33. Bxe1 Qe3+ 34. Kh1 Ng3+ 35. Bxg3 Bxg3 36. h3 Rh5 37. Qc3 Qe2 38. Qb2 Qe6 39. Qb8+ Kg7 40. Rb7+ Kh6 41. Qf8+ Kg5 42. Qe7+ Qxe7 43. Rxe7 Kf6 44. Re2 1-0

[Event "Blankenburg op-A 19th"]
[Site "Blankenburg"]
[Date "2014.10.03"]
[Round "3"]
[White "Herdzik, Mathias"]
[Black "Perkampus, Lars"]
[Result "0-1"]
[ECO "B33"]
[WhiteElo "1843"]
[BlackElo "1975"]
[PlyCount "64"]
[EventDate "2014.10.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 d5 7. exd5 Nxd5 8. Bc4 Nxc3 9. bxc3 Ne5 10. Bb3 Qc7 11. 0-0 Ng4 12. g3 e5 13. Re1 Bc5 14. Ba4+ b5 15. Nxb5 axb5 16. Bxb5+ Ke7 17. Bd4 Rd8 18. Qf3 Be6 19. h3 exd4 20. Qxg4 Kf8 21. Rxe6 fxe6 22. Bc4 Qe5 23. Bxe6 dxc3 24. Rb1 Ra7 25. Kf1 Rd2 26. Qf3+ Qf6 27. Rb8+ Ke7 28. Re8+ Kxe8 29. Qc6+ Ke7 30. Qxc5+ Kxe6 31. Qb6+ Kf7 32. Qxa7+ Kg6 0-1

[Event "Blankenburg op-A 19th"]
[Site "Blankenburg"]
[Date "2014.10.03"]
[Round "4"]
[White "Perkampus, Lars"]
[Black "Hamann, Marcus"]
[Result "1-0"]
[ECO "A85"]
[WhiteElo "1975"]
[BlackElo "1786"]
[PlyCount "69"]
[EventDate "2014.10.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 f5 2. Nf3 Nf6 3. c4 e6 4. Nc3 c6 5. a3 d5 6. e3 Bd6 7. b4 0-0 8. Bd2 Ne4 9. Bd3 Qf6 10. c5 Bc7 11. Qe2 e5 12. dxe5 Bxe5 13. Nxe5 Qxe5 14. Rc1 Nxd2 15. Qxd2 Nd7 16. Ne2 Nf6 17. 0-0 Ng4 18. g3 Qe7 19. Nd4 Ne5 20. Qc2 Nxd3 21. Qxd3 a6 22. f4 Re8 23. Rc3 Qe4 24. Nf3 Qxd3 25. Rxd3 a5 26. Rb1 axb4 27. axb4 b6 28. cxb6 Rb8 29. Ne5 Rxb6 30. Rc3 Re6 31. b5 Ba6 32. Ra1 Rxe5 33. fxe5 Bxb5 34. Ra7 Rb8 35. Rca3 1-0

[Event "Blankenburg op-A 19th"]
[Site "Blankenburg"]
[Date "2014.10.02"]
[Round "2"]
[White "Perkampus, Lars"]
[Black "Willberg, Frank"]
[Result "0-1"]
[ECO "D03"]
[WhiteElo "1975"]
[BlackElo "2013"]
[PlyCount "98"]
[EventDate "2014.10.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 d5 3. Nf3 Ne4 4. Bf4 Nd7 5. Nbd2 Ndf6 6. h3 c5 7. dxc5 Nxc5 8. Nd4 Qb6 9. N4b3 Bf5 10. g4 Bg6 11. Bg2 Rc8 12. c3 Na4 13. Be3 Qa6 14. Bd4 e6 15. f4 Nxb2 16. Qc1 Ba3 17. 0-0 0-0 18. Qe1 Ne4 19. f5 Nxd2 20. Nxd2 exf5 21. gxf5 Bh5 22. Qg3 g6 23. Bxd5 Qd6 24. Qxd6 Bxd6 25. fxg6 hxg6 26. e4 b6 27. Nb3 Nd3 28. Nc1 Nf4 29. Rxf4 Bxf4 30. Nd3 Bd2 31. c4 Be2 32. Ne5 Rc7 33. Nxg6 Re8 34. Ne5 Bh5 35. Kf2 Bf4 36. Rg1+ Kf8 37. Nc6 Bh6 38. c5 Rec8 39. cxb6 axb6 40. Nb4 b5 41. Be5 Rc1 42. Rxc1 Rxc1 43. Bc6 Bd2 44. Bd6+ Kg8 45. Bxb5 Rb1 46. a3 Rb3 47. Be2 Be3+ 48. Kg3 Bxe2 49. Kh4 f6 0-1

[Event "Blankenburg op-A 19th"]
[Site "Blankenburg"]
[Date "2014.10.02"]
[Round "1"]
[White "Vonhoff, Joerg"]
[Black "Perkampus, Lars"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "1757"]
[BlackElo "1975"]
[PlyCount "108"]
[EventDate "2014.10.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. c3 d5 4. exd5 Qxd5 5. Na3 Nf6 6. h3 Ne5 7. Nxe5 Qxe5+ 8. Qe2 Qxe2+ 9. Bxe2 Bd7 10. Nc2 Bc6 11. 0-0 e6 12. d4 b5 13. dxc5 Bxc5 14. Be3 Bxe3 15. Nxe3 Ke7 16. Rfd1 Rhd8 17. Nc2 a6 18. f3 Rxd1+ 19. Rxd1 Rd8 20. Rxd8 Kxd8 21. Kf2 Kc7 22. Nb4 a5 23. Nd3 Nd5 24. Nc5 h6 25. Nb3 Kb6 26. Nd4 Bd7 27. a3 e5 28. Nc2 Be6 29. Ne3 Nf4 30. Bf1 a4 31. c4 bxc4 32. Nxc4+ Bxc4 33. Bxc4 Kc5 34. b3 f6 35. Bf7 axb3 36. Bxb3 Kd4 37. Bf7 Nd3+ 38. Ke2 Nc5 39. g4 e4 40. fxe4 Kxe4 41. Bg6+ Kf4 42. Kf2 Kg5 43. Bc2 h5 44. gxh5 Kxh5 45. a4 Kg5 46. a5 Kf4 47. Kg2 f5 48. Bd3 g5 49. a6 Nd7 50. Bb5 Nb6 51. Bc6 Nc8 52. Kf2 Na7 53. Bd7 Ke4 54. Kg2 Kf4 1/2-1/2

[Event "Blankenburg op-A 18th"]
[Site "Blankenburg"]
[Date "2013.10.06"]
[Round "7"]
[White "Perkampus, Lars"]
[Black "Kalliwoda, Enrico"]
[Result "1-0"]
[ECO "E61"]
[WhiteElo "1975"]
[BlackElo "1873"]
[PlyCount "145"]
[EventDate "2013.10.03"]
[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. Bg5 g6 3. Nf3 Bg7 4. e3 0-0 5. c4 d6 6. Nc3 Nbd7 7. Qc2 c5 8. Be2 b6 9. 0-0 cxd4 10. exd4 Bb7 11. d5 a6 12. a4 Rc8 13. Qd1 Nc5 14. Be3 Nfe4 15. Nxe4 Nxe4 16. Bd4 Nf6 17. Rc1 Qc7 18. Qb3 Nd7 19. Qe3 Rce8 20. Bxg7 Kxg7 21. Qd4+ Kg8 22. Ng5 h6 23. Ne4 Nc5 24. Rc3 e5 25. Qe3 f5 26. Nxc5 bxc5 27. Qxh6 Qg7 28. Qxg7+ Kxg7 29. Rb3 Rb8 30. Rb6 Rfd8 31. a5 Ba8 32. Rxa6 Rxb2 33. Re1 Bb7 34. Ra7 Ra8 35. Rxa8 Bxa8 36. Bf1 Ra2 37. Rb1 Rxa5 38. Rb6 Ra7 39. Rxd6 Rc7 40. f3 Re7 41. Ra6 Bb7 42. Ra5 Rc7 43. Bd3 Bc8 44. h3 Kf6 45. Rb5 Bd7 46. Rb6+ Kg5 47. Kf2 Kh6 48. g4 Kg5 49. h4+ Kxh4 50. Rxg6 fxg4 51. fxg4 Bxg4 52. Rf6 Kg5 53. Rf8 Re7 54. Ke3 Bd7 55. Ke4 Kg6 56. Be2 Kg7 57. Ra8 Kf6 58. Ra6+ Kg5 59. d6 Re8 60. Kd5 Rc8 61. Ra7 Bc6+ 62. Kxe5 Re8+ 63. Re7 Rxe7+ 64. dxe7 Be8 65. Bf3 Kg6 66. Bd5 Kg7 67. Be6 Kg6 68. Kd6 Kf6 69. Bd7 Kf7 70. Bxe8+ Kxe8 71. Kxc5 Kxe7 72. Kc6 Kd8 73. Kb7 1-0

[Event "Blankenburg op-A 18th"]
[Site "Blankenburg"]
[Date "2013.10.05"]
[Round "5"]
[White "Perkampus, Lars"]
[Black "Von Angern, Cedric"]
[Result "1-0"]
[ECO "E61"]
[WhiteElo "1975"]
[PlyCount "83"]
[EventDate "2013.10.03"]
[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. Bg5 g6 3. c4 Bg7 4. e3 0-0 5. Nc3 d6 6. Nf3 Bg4 7. Be2 Nc6 8. h3 Bf5 9. Bd3 Bc8 10. a3 e5 11. d5 Ne7 12. 0-0 Ne8 13. e4 f6 14. Bd2 f5 15. b4 f4 16. c5 h6 17. Qb3 Kh7 18. Rac1 g5 19. Nh2 h5 20. a4 Nf6 21. cxd6 cxd6 22. Nb5 a6 23. Nc7 Rb8 24. b5 axb5 25. axb5 b6 26. Bb4 Rb7 27. Qa3 Rxc7 28. Rxc7 Qxc7 29. Bxd6 Qd7 30. Bxe7 Re8 31. Bb4 Qd8 32. Nf3 Nd7 33. Rc1 g4 34. hxg4 hxg4 35. Nh2 Nf8 36. Qa7 g3 37. fxg3 fxg3 38. Nf3 Nd7 39. Rc6 Kh8 40. Rg6 Kh7 41. Rxg3 Kh8 42. Nh4 1-0

[Event "Blankenburg op-A 18th"]
[Site "Blankenburg"]
[Date "2013.10.05"]
[Round "6"]
[White "Schomann, Michael"]
[Black "Perkampus, Lars"]
[Result "0-1"]
[ECO "D60"]
[WhiteElo "1753"]
[BlackElo "1975"]
[PlyCount "78"]
[EventDate "2013.10.03"]
[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 Nf6 3. Nc3 e6 4. Bg5 Be7 5. Nf3 h6 6. Bh4 Nbd7 7. e3 0-0 8. Bd3 c5 9. cxd5 Nxd5 10. Bxe7 Nxe7 11. 0-0 cxd4 12. Nxd4 a6 13. Bc4 Ne5 14. Bb3 b5 15. Ne4 Qb6 16. Rc1 Bb7 17. Nc5 Bd5 18. Bxd5 Nxd5 19. Qh5 Qd6 20. Ne4 Qb8 21. Nc6 Nxc6 22. Rxc6 Qb7 23. Rfc1 Rac8 24. Rxc8 Rxc8 25. Rxc8+ Qxc8 26. Qd1 Qc4 27. Ng3 Qxa2 28. e4 Nf6 29. Qd8+ Kh7 30. h3 Qb1+ 31. Kh2 Nxe4 32. Nh5 Qxb2 33. Qc7 Qxf2 34. Qe5 Nf6 35. Nf4 Qc2 36. Qa1 Qe4 37. Qf1 a5 38. Nd3 b4 39. Nc5 Qe5+ 0-1

[Event "Blankenburg op-A 18th"]
[Site "Blankenburg"]
[Date "2013.10.04"]
[Round "3"]
[White "Perkampus, Lars"]
[Black "Bertz, Siegfried"]
[Result "0-1"]
[ECO "A47"]
[WhiteElo "1975"]
[PlyCount "66"]
[EventDate "2013.10.03"]
[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. Bg5 e6 3. e3 Be7 4. Nf3 0-0 5. Bd3 b6 6. Nbd2 Bb7 7. c3 h6 8. Bf4 c5 9. e4 d5 10. e5 Ne4 11. Qe2 Ng5 12. h4 Nxf3+ 13. Nxf3 cxd4 14. cxd4 Nc6 15. a3 Rc8 16. b4 Qd7 17. h5 f5 18. exf6 Bxf6 19. Be5 Bxe5 20. Nxe5 Nxe5 21. Qxe5 Rc3 22. Rh3 Qc8 23. Qe3 Kh8 24. a4 e5 25. dxe5 d4 26. Qxd4 Rc1+ 27. Rxc1 Qxc1+ 28. Ke2 Bxg2 29. f4 Bxh3 30. f5 Bf1+ 31. Kf2 Bxd3 32. Qxd3 Qf4+ 33. Qf3 Qxe5 0-1

[Event "Blankenburg op-A 18th"]
[Site "Blankenburg"]
[Date "2013.10.04"]
[Round "4"]
[White "Zerfass, Otfried"]
[Black "Perkampus, Lars"]
[Result "1-0"]
[ECO "B13"]
[WhiteElo "1913"]
[BlackElo "1975"]
[PlyCount "65"]
[EventDate "2013.10.03"]
[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. exd5 cxd5 4. Bd3 Nc6 5. c3 Nf6 6. Bf4 e6 7. Nf3 Bd6 8. Ne5 Bxe5 9. dxe5 Nd7 10. Qe2 a6 11. Nd2 b5 12. 0-0 Bb7 13. Nf3 h6 14. Rfe1 Qe7 15. Rad1 g5 16. Bg3 Nc5 17. Bb1 0-0-0 18. Nd4 h5 19. h3 Rdg8 20. f4 h4 21. Bh2 f5 22. exf6 Qxf6 23. Nxe6 gxf4 24. Nxc5 f3 25. Qe6+ Qxe6 26. Rxe6 Rxg2+ 27. Kh1 Nd8 28. Re7 Rxh2+ 29. Kxh2 Rg8 30. Nxb7 Rg2+ 31. Kh1 Nxb7 32. Bf5+ Kb8 33. Bg4 1-0

[Event "Blankenburg op-A 18th"]
[Site "Blankenburg"]
[Date "2013.10.03"]
[Round "2"]
[White "Funke, Arnold"]
[Black "Perkampus, Lars"]
[Result "1/2-1/2"]
[ECO "D00"]
[BlackElo "1975"]
[PlyCount "65"]
[EventDate "2013.10.03"]
[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. Nc3 Bf5 3. Bf4 e6 4. f3 Bb4 5. g4 Bg6 6. h4 h6 7. h5 Bh7 8. e3 c5 9. Bxb8 Rxb8 10. Bb5+ Ke7 11. Bd3 Nf6 12. Bxh7 Nxh7 13. Nge2 Ng5 14. Kf2 Rf8 15. Kg2 f5 16. Nf4 Rf6 17. gxf5 Rxf5 18. Nce2 c4 19. c3 Bd6 20. Qc2 Bxf4 21. Nxf4 b5 22. a3 Kd6 23. Raf1 Qf6 24. Qf2 Nf7 25. Ne2 e5 26. f4 exf4 27. exf4 g5 28. hxg6 Qxg6+ 29. Ng3 Re8 30. Re1 Rxe1 31. Rxe1 Qg4 32. Rf1 Ng5 33. Kh1 1/2-1/2

[Event "Blankenburg op-A 18th"]
[Site "Blankenburg"]
[Date "2013.10.03"]
[Round "1"]
[White "Perkampus, Lars"]
[Black "Wilk, Wolf Christian"]
[Result "0-1"]
[ECO "A43"]
[WhiteElo "1975"]
[PlyCount "64"]
[EventDate "2013.10.03"]
[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 c5 2. d5 g6 3. e4 Bg7 4. Nf3 d6 5. Bb5+ Nd7 6. 0-0 a6 7. Bd3 Ngf6 8. c4 0-0 9. Qc2 e5 10. dxe6 fxe6 11. Nc3 e5 12. Bg5 h6 13. Bd2 Nh5 14. Nd5 Ndf6 15. Nxf6+ Qxf6 16. b4 g5 17. Ne1 Nf4 18. f3 Be6 19. Rb1 b5 20. Bxf4 exf4 21. cxb5 c4 22. bxa6 cxd3 23. Nxd3 Rxa6 24. a4 Rc8 25. Qd1 Bc4 26. Rf2 Qd4 27. Nb2 Ba2 28. Rc1 Rac6 29. Rxc6 Rxc6 30. Nd3 Rc3 31. Qa1 Bc4 32. Nb2 Rc2 0-1

[Event "Blankenburg op 17th"]
[Site "Blankenburg"]
[Date "2009.10.06"]
[Round "7"]
[White "Perkampus, Lars"]
[Black "Rutz, Matthias"]
[Result "0-1"]
[ECO "E12"]
[WhiteElo "1984"]
[BlackElo "2096"]
[PlyCount "112"]
[EventDate "2009.10.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 132 Extra"]
[Source "ChessBase"]
[SourceDate "2009.11.03"]
[SourceVersion "1"]
[SourceVersionDate "2009.11.03"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. e3 h6 6. Bh4 0-0 7. Nf3 b6 8. Bd3 Bb7 9. 0-0 Nbd7 10. a3 dxc4 11. Bxc4 Nd5 12. Bxe7 Qxe7 13. Nxd5 exd5 14. Be2 c5 15. b3 Rac8 16. Rc1 Rc7 17. Rc2 Rfc8 18. dxc5 bxc5 19. Qa1 Rb8 20. Rd1 Bc6 21. Qa2 Rcb7 22. Rc3 a5 23. h3 Rb6 24. Rdc1 Ba8 25. Qd2 g6 26. a4 Bc6 27. Nd4 cxd4 28. Rxc6 Rxc6 29. Rxc6 dxe3 30. Qxd5 exf2+ 31. Kxf2 Re8 32. Qd2 Nc5 33. Bf3 Nxb3 34. Rxg6+ fxg6 35. Bd5+ Kg7 36. Bxb3 Qc5+ 37. Kf3 Qf5+ 38. Kg3 Qe5+ 39. Kf2 h5 40. h4 Qe4 41. g3 Rf8+ 42. Kg1 Qb1+ 43. Bd1 Qb6+ 44. Kg2 Rd8 45. Qc3+ Qd4 46. Qxd4+ Rxd4 47. Bb3 Kf6 48. Kf2 Kf5 49. Ke3 Rg4 50. Bc2+ Ke5 51. Kd3 Rxg3+ 52. Kc4 g5 53. hxg5 Rxg5 54. Kb5 Kd4+ 55. Kb6 h4 56. Bd1 Ke3 0-1

[Event "Blankenburg op 17th"]
[Site "Blankenburg"]
[Date "2009.10.05"]
[Round "5"]
[White "Perkampus, Lars"]
[Black "Schalanda, Nils"]
[Result "1-0"]
[ECO "B92"]
[WhiteElo "1984"]
[BlackElo "2002"]
[PlyCount "45"]
[EventDate "2009.10.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 132 Extra"]
[Source "ChessBase"]
[SourceDate "2009.11.03"]
[SourceVersion "1"]
[SourceVersionDate "2009.11.03"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. a4 e5 7. Nb3 Be6 8. Bg5 Nbd7 9. Be2 Be7 10. 0-0 0-0 11. f4 Qc7 12. f5 Bc4 13. Be3 Rac8 14. g4 Bxe2 15. Qxe2 Nb6 16. g5 Nfd7 17. Kh1 Nc4 18. Nd5 Qd8 19. f6 gxf6 20. gxf6 Bxf6 21. Nxf6+ Nxf6 22. Rg1+ Kh8 23. Bh6 1-0

[Event "Blankenburg op 17th"]
[Site "Blankenburg"]
[Date "2009.10.05"]
[Round "6"]
[White "Zerfass, Otfried"]
[Black "Perkampus, Lars"]
[Result "1/2-1/2"]
[ECO "B10"]
[WhiteElo "2009"]
[BlackElo "1984"]
[PlyCount "118"]
[EventDate "2009.10.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 132 Extra"]
[Source "ChessBase"]
[SourceDate "2009.11.03"]
[SourceVersion "1"]
[SourceVersionDate "2009.11.03"]
[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 Bxf3 9. Qxf3 dxe4 10. dxe4 Nbd7 11. Nc4 Bc7 12. Rd1 Qe7 13. Ne3 Qe6 14. Nf5 Nc5 15. Qe2 Rad8 16. Bg5 Rxd1+ 17. Rxd1 Rd8 18. Rxd8+ Bxd8 19. Qe3 Ncxe4 20. Nxg7 Kxg7 21. Bxe4 Qxh3 22. Bg2 Qf5 23. Bh6+ Kg6 24. Bf8 Ng4 25. Qe2 Nf6 26. Qd2 Ng4 27. Bh3 Bg5 28. Qe2 h5 29. f3 Be3+ 30. Kg2 Kg5 31. Bxg4 hxg4 32. Qxe3+ Kf6 33. Qh6+ Qg6 34. Bg7+ Ke6 35. Qxg6+ fxg6 36. fxg4 Kd5 37. Kf2 c5 38. Ke3 c4 39. b3 cxb3 40. axb3 b5 41. c4+ bxc4 42. bxc4+ Kxc4 43. Ke4 a5 44. Bxe5 a4 45. Kf4 Kd3 46. Kg5 Ke4 47. Ba1 Kf3 48. Kh4 a3 49. Bd4 a2 50. Ba1 Ke4 51. Kg5 Kf3 52. Kh4 Ke4 53. g5 Kf5 54. Bf6 Ke4 55. Kg4 Ke3 56. Kh3 Kf2 57. Bd4+ Kf3 58. Kh2 Ke4 59. Ba1 Kf3 1/2-1/2

[Event "Blankenburg op 17th"]
[Site "Blankenburg"]
[Date "2009.10.04"]
[Round "4"]
[White "Morgenstern, Frank"]
[Black "Perkampus, Lars"]
[Result "1/2-1/2"]
[ECO "A00"]
[BlackElo "1984"]
[PlyCount "66"]
[EventDate "2009.10.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 132 Extra"]
[Source "ChessBase"]
[SourceDate "2009.11.03"]
[SourceVersion "1"]
[SourceVersionDate "2009.11.03"]
[SourceQuality "1"]

1. b4 e5 2. Bb2 d6 3. e3 Nf6 4. Nf3 Be7 5. Be2 b6 6. 0-0 Bb7 7. c4 Nbd7 8. a3 a5 9. Nc3 0-0 10. b5 Ne4 11. Nxe4 Bxe4 12. d3 Bb7 13. e4 f5 14. exf5 Rxf5 15. Qc2 Qf8 16. d4 Re8 17. d5 Nc5 18. Bc1 Bc8 19. Be3 Qf6 20. Bxc5 dxc5 21. a4 Bd6 22. Ra3 Rh5 23. Re3 Qh6 24. g3 Bf5 25. Bd3 Bg4 26. h4 Rf8 27. Nh2 Bf5 28. Rf3 Qg6 29. Bxf5 Rhxf5 30. Rxf5 Qxf5 31. Qxf5 Rxf5 32. Kg2 h5 33. Re1 Kf7 1/2-1/2

[Event "Blankenburg op 17th"]
[Site "Blankenburg"]
[Date "2009.10.03"]
[Round "2"]
[White "Kalliwoda, Enrico"]
[Black "Perkampus, Lars"]
[Result "1/2-1/2"]
[ECO "B38"]
[BlackElo "1984"]
[PlyCount "96"]
[EventDate "2009.10.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 132 Extra"]
[Source "ChessBase"]
[SourceDate "2009.11.03"]
[SourceVersion "1"]
[SourceVersionDate "2009.11.03"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 d6 5. c4 Nf6 6. Nc3 g6 7. Be2 Bg7 8. Be3 Bd7 9. Qd2 Ng4 10. Bxg4 Bxg4 11. f3 Bd7 12. 0-0 0-0 13. Rac1 a6 14. Nde2 b5 15. cxb5 axb5 16. a3 Na5 17. Qc2 Rc8 18. b3 Be6 19. Bd4 Bxd4+ 20. Nxd4 Qb6 21. Qf2 Bxb3 22. Ndxb5 Qxf2+ 23. Kxf2 f5 24. Nd4 fxe4 25. Nxe4 Bd5 26. Nc3 Bc4 27. Rfe1 e5 28. Ndb5 Rc6 29. Rcd1 Bxb5 30. Nxb5 Rf6 31. Rc1 Rc4 32. Red1 Kf7 33. Rxc4 Nxc4 34. Ke2 Ke7 35. Nc3 Rf8 36. a4 Ra8 37. Nd5+ Kd7 38. Rc1 Rxa4 39. Rxc4 Rxc4 40. Nb6+ Ke6 41. Nxc4 d5 42. Nd2 h5 43. h4 Kf5 44. Ke3 g5 45. hxg5 Kxg5 46. Nf1 h4 47. Nh2 Kf5 48. Nf1 d4+ 1/2-1/2

[Event "Blankenburg op 17th"]
[Site "Blankenburg"]
[Date "2009.10.03"]
[Round "3"]
[White "Perkampus, Lars"]
[Black "Schuld, Hartmut"]
[Result "1/2-1/2"]
[ECO "D45"]
[WhiteElo "1984"]
[BlackElo "1847"]
[PlyCount "104"]
[EventDate "2009.10.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 132 Extra"]
[Source "ChessBase"]
[SourceDate "2009.11.03"]
[SourceVersion "1"]
[SourceVersionDate "2009.11.03"]
[SourceQuality "1"]

1. d4 d5 2. c4 Nf6 3. Nc3 c6 4. e3 e6 5. a3 Nbd7 6. Nf3 Be7 7. Bd3 dxc4 8. Bxc4 0-0 9. b4 a6 10. 0-0 h6 11. Qc2 Nb6 12. Bb3 Nbd5 13. Bb2 Nxc3 14. Bxc3 Nd5 15. Bb2 a5 16. Bxd5 exd5 17. Bc3 axb4 18. Bxb4 Bxb4 19. axb4 Rxa1 20. Rxa1 f6 21. Ra8 Qb6 22. Qc5 Qxc5 23. bxc5 Bg4 24. Rxf8+ Kxf8 25. Nd2 Be2 26. f3 f5 27. e4 fxe4 28. fxe4 dxe4 29. Nxe4 Ba6 30. Kf2 Ke7 31. Ke3 Ke6 32. Nc3 Kf5 33. Kf3 h5 34. g3 Bc4 35. h3 g5 36. g4+ hxg4+ 37. hxg4+ Ke6 38. Ke3 Bd5 39. Ne4 Bxe4 40. Kxe4 Kf6 41. d5 cxd5+ 42. Kxd5 Ke7 43. Ke5 Kd7 44. Kf5 Kc6 45. Kxg5 Kxc5 46. Kf6 b5 47. g5 b4 48. g6 b3 49. g7 b2 50. g8Q b1Q 51. Qc8+ Kd4 52. Qd7+ Kc3 1/2-1/2

[Event "Blankenburg op 17th"]
[Site "Blankenburg"]
[Date "2009.10.02"]
[Round "1"]
[White "Perkampus, Lars"]
[Black "Ziervogel, Alexander"]
[Result "1/2-1/2"]
[ECO "D31"]
[WhiteElo "1984"]
[PlyCount "139"]
[EventDate "2009.10.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 132 Extra"]
[Source "ChessBase"]
[SourceDate "2009.11.03"]
[SourceVersion "1"]
[SourceVersionDate "2009.11.03"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. e3 Nf6 4. Nc3 e6 5. Bd3 Bb4 6. Bd2 Nbd7 7. a3 Bxc3 8. Bxc3 dxc4 9. Bxc4 Nb6 10. Ba2 Nbd5 11. Qc2 0-0 12. Nf3 Qe7 13. 0-0 Nxc3 14. Qxc3 Bd7 15. b4 Rfc8 16. Ne5 h6 17. Rfc1 Be8 18. Bb1 Nd7 19. Qd3 f5 20. Nxd7 Qxd7 21. Ba2 Bf7 22. Rc5 g6 23. Rac1 Re8 24. b5 Rec8 25. Qc3 Rab8 26. g3 Qe7 27. a4 Kh7 28. bxc6 bxc6 29. Rxc6 Rxc6 30. Qxc6 Rb6 31. Qc7 Rb7 32. Qxe7 Rxe7 33. Rc6 Kg7 34. Kf1 Kf6 35. d5 Be8 36. Ra6 Ke5 37. dxe6 Rc7 38. Ke1 Rb7 39. Bc4 Rb4 40. Bb5 Bxb5 41. axb5 Rxb5 42. e7 Rb8 43. Rxa7 Kf6 44. Ke2 Re8 45. Kd3 Rxe7 46. Rxe7 Kxe7 47. Kd4 Ke6 48. h3 h5 49. h4 Kd6 50. f3 Ke6 51. Kc5 Ke5 52. Kc6 Ke6 53. f4 Ke7 54. Kd5 Kd7 55. Ke5 Ke7 56. e4 fxe4 57. Kxe4 Ke6 58. Kf3 Kf5 59. g4+ hxg4+ 60. Kg3 Ke6 61. Kxg4 Kf6 62. Kg3 Kf5 63. Kf3 Ke6 64. Kf2 Kf5 65. Kg3 Ke6 66. Kg2 Kf5 67. Kf3 Ke6 68. Ke4 Kf6 69. Ke3 Kf5 70. Kf3 1/2-1/2

[Event "Blankenburg op-A 16th"]
[Site "Blankenburg"]
[Date "2008.10.07"]
[Round "7"]
[White "Perkampus, Lars"]
[Black "Sachs, Thomas"]
[Result "1/2-1/2"]
[ECO "D10"]
[WhiteElo "1984"]
[BlackElo "1987"]
[PlyCount "66"]
[EventDate "2008.10.03"]
[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 c6 2. c4 d5 3. e3 Nf6 4. Nc3 dxc4 5. Bxc4 e6 6. Nf3 Be7 7. 0-0 0-0 8. e4 b6 9. Qc2 Ba6 10. Bd3 Qc8 11. e5 Bxd3 12. Qxd3 Nd5 13. Ng5 Bxg5 14. Bxg5 Nxc3 15. bxc3 Qa6 16. Qg3 Kh8 17. f4 Nd7 18. f5 exf5 19. Rxf5 Qc4 20. Raf1 Qe6 21. Qf3 Kg8 22. Qd3 Qg6 23. R1f3 Rae8 24. Rg3 Qe6 25. Bf6 Nxf6 26. Rxf6 Qxa2 27. Rh3 g6 28. Qe3 h5 29. g4 Re6 30. gxh5 Rxf6 31. exf6 Qb1+ 32. Kg2 Qc2+ 33. Kg1 Qd1+ 1/2-1/2

[Event "Blankenburg op-A 16th"]
[Site "Blankenburg"]
[Date "2008.10.06"]
[Round "6"]
[White "Kaschuba, Juergen"]
[Black "Perkampus, Lars"]
[Result "0-1"]
[ECO "B30"]
[WhiteElo "1738"]
[BlackElo "1984"]
[PlyCount "68"]
[EventDate "2008.10.03"]
[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. Nc3 Nc6 3. Nf3 g6 4. Bc4 a6 5. d4 cxd4 6. Nxd4 Bg7 7. Nxc6 bxc6 8. Qf3 e6 9. 0-0 d5 10. exd5 cxd5 11. Bb3 Ne7 12. Bg5 0-0 13. Rad1 Qc7 14. Bf6 Bb7 15. Bxg7 Kxg7 16. Qh3 Rad8 17. Ne2 e5 18. Rfe1 f6 19. Qc3 Qb6 20. Ng3 d4 21. Qd3 Nd5 22. Bxd5 Rxd5 23. b3 Rc5 24. Rc1 Qc6 25. Qe4 Qxe4 26. Nxe4 Bxe4 27. Rxe4 Rfc8 28. Kf1 Rxc2 29. Rxc2 Rxc2 30. f4 d3 31. fxe5 Rc1+ 32. Kf2 d2 33. e6 d1Q 34. e7 Rc2+ 0-1

[Event "Blankenburg op-A 16th"]
[Site "Blankenburg"]
[Date "2008.10.06"]
[Round "5"]
[White "Schalanda, Nils"]
[Black "Perkampus, Lars"]
[Result "1-0"]
[ECO "D36"]
[BlackElo "1984"]
[PlyCount "117"]
[EventDate "2008.10.03"]
[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. Nf3 e6 3. c4 Nd7 4. Nc3 c6 5. cxd5 exd5 6. Qc2 Ngf6 7. Bg5 Be7 8. e3 h6 9. Bh4 Nh5 10. Bxe7 Qxe7 11. Be2 Nhf6 12. h3 0-0 13. 0-0 Ne4 14. Nxe4 dxe4 15. Nd2 f5 16. Rac1 Nf6 17. Qc5 Qe8 18. Nc4 Be6 19. Nd6 Qd7 20. Nc4 Qc7 21. Ne5 Nd7 22. Nxd7 Qxd7 23. Bc4 Rfd8 24. Qxf5 Bxc4 25. Qxd7 Rxd7 26. Rxc4 Rd5 27. Rfc1 Rad8 28. Rc5 Kf7 29. Rxd5 Rxd5 30. f3 exf3 31. gxf3 Ke6 32. Kf2 Rh5 33. Kg3 Rg5+ 34. Kh2 Rf5 35. Rf1 b6 36. e4 Ra5 37. a3 Ra4 38. Rd1 Rc4 39. Rd2 b5 40. Kg3 a5 41. d5+ Kd6 42. Kf4 g6 43. b3 Rc3 44. e5+ Ke7 45. d6+ Kd7 46. e6+ Kxe6 47. d7 g5+ 48. Ke4 Rc5 49. d8Q Re5+ 50. Kd3 Rd5+ 51. Kc3 b4+ 52. axb4 axb4+ 53. Kxb4 Rxd8 54. Rxd8 Ke5 55. Rf8 Kd4 56. Rf6 c5+ 57. Kb5 Kc3 58. Rxh6 Kxb3 59. Kxc5 1-0

[Event "Blankenburg op-A 16th"]
[Site "Blankenburg"]
[Date "2008.10.05"]
[Round "4"]
[White "Perkampus, Lars"]
[Black "Frotscher, Thomas"]
[Result "0-1"]
[ECO "A48"]
[WhiteElo "1984"]
[BlackElo "2179"]
[PlyCount "120"]
[EventDate "2008.10.03"]
[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 g6 2. Nf3 Nf6 3. b3 Bg7 4. e3 0-0 5. Be2 c5 6. 0-0 d5 7. c3 Nc6 8. Bb2 cxd4 9. cxd4 Bf5 10. Bd3 Qd7 11. Bxf5 Qxf5 12. a3 Rac8 13. Nc3 Ne4 14. Rc1 Rfd8 15. Nxe4 Qxe4 16. b4 a6 17. Qd2 Qf5 18. Qe2 Na7 19. Rxc8 Rxc8 20. Rc1 Rxc1+ 21. Bxc1 Qc8 22. Bb2 Nb5 23. g3 Nd6 24. Qd3 Qc6 25. Ne5 Qa4 26. f3 f6 27. Ng4 Nc4 28. Bc1 a5 29. bxa5 Qxa5 30. Kf1 f5 31. Nf2 e6 32. Qb3 Qa6 33. Nd3 Bf8 34. Kf2 Nxa3 35. Nc5 Bxc5 36. dxc5 Nc4 37. e4 fxe4 38. fxe4 Qa1 39. exd5 Qxc1 40. Qxb7 Qe3+ 41. Kg2 Qe2+ 42. Kh3 Qf1+ 43. Kh4 Qf6+ 44. Kh3 Qf5+ 45. g4 Qf3+ 46. Kh4 Qf6+ 47. Kg3 Qe5+ 48. Kh3 Qxd5 49. c6 Ne5 50. Qb8+ Kg7 51. Qa7+ Nf7 52. Qa1+ e5 53. Qc3 Ng5+ 54. Kh4 Ne4 55. Qc2 g5+ 56. Kh3 Nd6 57. Kg3 Qc4 58. Qb2 Qd4 59. Qb3 Qf4+ 60. Kh3 Qf1+ 0-1

[Event "Blankenburg op-A 16th"]
[Site "Blankenburg"]
[Date "2008.10.04"]
[Round "2"]
[White "Doehler, Hans Georg"]
[Black "Perkampus, Lars"]
[Result "0-1"]
[ECO "E80"]
[BlackElo "1984"]
[PlyCount "78"]
[EventDate "2008.10.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. c4 c6 2. Nc3 Nf6 3. e4 d6 4. d4 g6 5. f3 Bg7 6. Be3 a6 7. a4 Nbd7 8. b4 0-0 9. Rc1 b6 10. Bd3 Qc7 11. Nge2 c5 12. Nd5 Qd8 13. bxc5 bxc5 14. 0-0 e6 15. Ndc3 Qc7 16. d5 Ne5 17. h3 Bd7 18. f4 Nxd3 19. Qxd3 exd5 20. cxd5 Rfb8 21. e5 Ne8 22. Ne4 Bxa4 23. exd6 Nxd6 24. Rxc5 Qe7 25. Nxd6 Qxd6 26. Qa3 Qd7 27. Nd4 Bf8 28. Nc6 Bxc5 29. Qxc5 Bxc6 30. dxc6 Qc7 31. Rc1 Rb5 32. Qd4 Rd8 33. Qa1 a5 34. Bd4 Qxf4 35. c7 Rc8 36. Bh8 f6 37. Bxf6 Rxc7 38. Rxc7 Qxc7 39. Qa2+ Qf7 0-1

[Event "Blankenburg op-A 16th"]
[Site "Blankenburg"]
[Date "2008.10.04"]
[Round "3"]
[White "Perkampus, Lars"]
[Black "Von Hassel, Ulf"]
[Result "0-1"]
[ECO "D05"]
[WhiteElo "1984"]
[BlackElo "1987"]
[PlyCount "72"]
[EventDate "2008.10.03"]
[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. Nf3 c5 3. e3 Nc6 4. c3 Nf6 5. dxc5 e6 6. b4 a5 7. Bb5 Bd7 8. Nd4 e5 9. Nxc6 bxc6 10. Bd3 g6 11. Nd2 Bg7 12. Bb2 0-0 13. a3 Ng4 14. h3 Qh4 15. g3 Qh6 16. Be2 f5 17. Bf3 Nf6 18. c4 Rae8 19. cxd5 cxd5 20. Nb3 f4 21. gxf4 exf4 22. Bd4 fxe3 23. Bxe3 Rxe3+ 24. fxe3 Qxe3+ 25. Be2 Ne4 26. Qxd5+ Kh8 27. Qd3 Bc3+ 28. Kd1 Nf2+ 29. Kc2 Nxd3 30. Bxd3 Bxa1 31. Rxa1 Rf2+ 32. Kc3 Qe5+ 33. Kc4 Be6+ 34. Kb5 Bxb3 35. Rf1 Rxf1 36. Bxf1 axb4 0-1

[Event "Blankenburg op-A 15th"]
[Site "Blankenburg"]
[Date "2007.10.03"]
[Round "7"]
[White "Perkampus, Lars"]
[Black "Just, Gabriele"]
[Result "1/2-1/2"]
[ECO "A80"]
[BlackElo "2005"]
[PlyCount "39"]
[EventDate "2007.09.29"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. d4 e6 2. Nf3 f5 3. d5 Bd6 4. dxe6 dxe6 5. Nc3 Nf6 6. Bg5 0-0 7. e4 e5 8. Bc4+ Kh8 9. Qd3 f4 10. 0-0-0 Nc6 11. a3 Bg4 12. Nb5 Bc5 13. Qe2 Qe7 14. h3 Bh5 15. g4 fxg3 16. fxg3 h6 17. g4 hxg5 18. gxh5 a6 19. Nc3 Nd4 20. Nxd4 1/2-1/2

[Event "Blankenburg op-A 15th"]
[Site "Blankenburg"]
[Date "2007.10.02"]
[Round "5"]
[White "Perkampus, Lars"]
[Black "Boettcher, Dietmar"]
[Result "1-0"]
[ECO "A46"]
[BlackElo "1838"]
[PlyCount "37"]
[EventDate "2007.09.29"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. Bg5 Be7 4. e3 b6 5. Be2 Bb7 6. Nbd2 0-0 7. 0-0 Ne4 8. Nxe4 Bxe4 9. Bf4 d5 10. Nd2 Bg6 11. c4 c6 12. a3 Bd6 13. Bxd6 Qxd6 14. cxd5 cxd5 15. Rc1 a6 16. Qa4 b5 17. Bxb5 Qb6 18. Rc5 axb5 19. Qxa8 1-0

[Event "Blankenburg op-A 15th"]
[Site "Blankenburg"]
[Date "2007.10.02"]
[Round "6"]
[White "Walther, Joachim"]
[Black "Perkampus, Lars"]
[Result "0-1"]
[ECO "D61"]
[PlyCount "52"]
[EventDate "2007.09.29"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. Nc3 Be7 5. Bg5 Nbd7 6. e3 0-0 7. Qc2 h6 8. h4 Re8 9. 0-0-0 b6 10. Ne5 Bb7 11. Rh3 hxg5 12. hxg5 Ne4 13. Nxe4 dxe4 14. Rh8+ Kxh8 15. Nxf7+ Kg8 16. g6 Qc8 17. Be2 Nf8 18. Bg4 Nxg6 19. d5 Nf8 20. Qxe4 Kxf7 21. dxe6+ Nxe6 22. Bh5+ Kf8 23. Qg6 Ng5 24. Rd4 Qe6 25. Rf4+ Bf6 26. f3 Qxe3+ 0-1

[Event "Blankenburg op-A 15th"]
[Site "Blankenburg"]
[Date "2007.10.01"]
[Round "4"]
[White "Buecker, Timo"]
[Black "Perkampus, Lars"]
[Result "1/2-1/2"]
[ECO "D05"]
[WhiteElo "1844"]
[PlyCount "50"]
[EventDate "2007.09.29"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 e6 3. e3 Nf6 4. Bd3 Nbd7 5. Nbd2 c5 6. c3 Bd6 7. 0-0 0-0 8. Qe2 e5 9. dxe5 Nxe5 10. Nxe5 Bxe5 11. e4 Qc7 12. Nf3 dxe4 13. Bxe4 Bd6 14. Bg5 Nxe4 15. Qxe4 Bd7 16. Rad1 Bc6 17. Qd3 Bxf3 18. Qxd6 Qxd6 19. Rxd6 Bc6 20. Rfd1 Rfe8 21. Be3 f6 22. Bxc5 Re2 23. R6d2 Rae8 24. Be3 Rxd2 25. Rxd2 Kf7 1/2-1/2

[Event "Blankenburg op-A 15th"]
[Site "Blankenburg"]
[Date "2007.09.30"]
[Round "2"]
[White "Perkampus, Lars"]
[Black "Finke, Harald"]
[Result "1/2-1/2"]
[ECO "A45"]
[BlackElo "1990"]
[PlyCount "33"]
[EventDate "2007.09.29"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 e6 3. e3 c5 4. Bxf6 Qxf6 5. c3 cxd4 6. exd4 Nc6 7. Nf3 d5 8. Bb5 Bd7 9. 0-0 Bd6 10. Re1 0-0 11. Nbd2 Rac8 12. Nb3 a6 13. Bxc6 Bxc6 14. Na5 Qd8 15. Nxc6 Rxc6 16. Ne5 Bxe5 17. Rxe5 1/2-1/2

[Event "Blankenburg op-A 15th"]
[Site "Blankenburg"]
[Date "2007.09.30"]
[Round "3"]
[White "Perkampus, Lars"]
[Black "Thalwitzer, David"]
[Result "0-1"]
[ECO "A49"]
[BlackElo "2203"]
[PlyCount "84"]
[EventDate "2007.09.29"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. b3 Bg7 4. Bb2 0-0 5. g3 c5 6. Bg2 cxd4 7. 0-0 Nc6 8. Nxd4 Qb6 9. e3 d6 10. c4 Bd7 11. Nc3 Rfc8 12. Nd5 Nxd5 13. Bxd5 a5 14. Nxc6 Bxc6 15. Bxg7 Kxg7 16. Bxc6 bxc6 17. Qd2 Rcb8 18. Rac1 Qc5 19. Qd4+ Qxd4 20. exd4 a4 21. Rfe1 axb3 22. axb3 Rxb3 23. Rxe7 Rd3 24. d5 cxd5 25. cxd5 Rxd5 26. Rcc7 Ra1+ 27. Kg2 Rf5 28. f4 Ra2+ 29. Kg1 Rf6 30. Rcd7 d5 31. Rxd5 Rb6 32. Re1 Rbb2 33. Rd3 Rg2+ 34. Kh1 Rxh2+ 35. Kg1 Rhb2 36. Kf1 Kh6 37. Re7 Kh5 38. Re5+ f5 39. Ree3 Kg4 40. Rc3 Ra1+ 41. Re1 Rxe1+ 42. Kxe1 Rg2 0-1

[Event "Blankenburg op-A 15th"]
[Site "Blankenburg"]
[Date "2007.09.29"]
[Round "1"]
[White "Franke, Klaus"]
[Black "Perkampus, Lars"]
[Result "1/2-1/2"]
[ECO "D05"]
[WhiteElo "2045"]
[PlyCount "58"]
[EventDate "2007.09.29"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 e6 3. e3 Nf6 4. Nbd2 Be7 5. Bd3 b6 6. 0-0 Bb7 7. Re1 Nbd7 8. e4 dxe4 9. Nxe4 Nxe4 10. Bxe4 Bxe4 11. Rxe4 Nf6 12. Re1 0-0 13. Be3 Ng4 14. Bf4 c5 15. h3 Nf6 16. c3 Nd5 17. Bg3 cxd4 18. Qxd4 Bf6 19. Qe4 b5 20. Rad1 Qb6 21. Be5 Rad8 22. Rd4 h6 23. Red1 a5 24. g4 a4 25. Qd3 Be7 26. Qe2 Bc5 27. R4d2 Ne7 28. Bd4 Nc6 29. Bxc5 Qxc5 1/2-1/2

[Event "Blankenburg op-A 14th"]
[Site "Blankenburg"]
[Date "2006.10.03"]
[Round "7"]
[White "Perkampus, Lars"]
[Black "Just, Gabriele"]
[Result "1/2-1/2"]
[ECO "A84"]
[BlackElo "2018"]
[PlyCount "71"]
[EventDate "2006.09.29"]
[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 e6 2. c4 f5 3. Nc3 Bb4 4. Bd2 Nf6 5. f3 0-0 6. Qc2 d6 7. 0-0-0 Nc6 8. e3 e5 9. d5 Nb8 10. e4 Bxc3 11. Bxc3 fxe4 12. fxe4 Ng4 13. Nf3 Ne3 14. Qd3 Nxd1 15. Kxd1 Bg4 16. Be2 Nd7 17. h3 Bxf3 18. Bxf3 a5 19. Bg4 Nc5 20. Qe2 Qf6 21. Bf3 b6 22. Bd2 Qg6 23. h4 h6 24. h5 Qe8 25. Kc1 Qa4 26. Kb1 b5 27. cxb5 Rab8 28. Rc1 Rxb5 29. Rc4 Qa3 30. Bc3 Na4 31. Ka1 Nxc3 32. Rxc3 Qb4 33. Rxc7 Rfb8 34. Rc2 Qd4 35. a3 Rb3 36. Ka2 1/2-1/2

[Event "Blankenburg op-A 14th"]
[Site "Blankenburg"]
[Date "2006.10.02"]
[Round "5"]
[White "Perkampus, Lars"]
[Black "Gorse, Gerard"]
[Result "1/2-1/2"]
[ECO "A45"]
[BlackElo "2065"]
[PlyCount "87"]
[EventDate "2006.09.29"]
[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 Nf6 2. Bg5 e6 3. e3 c5 4. c3 cxd4 5. exd4 h6 6. Bh4 Be7 7. Nf3 b6 8. Bd3 Bb7 9. h3 d6 10. Nbd2 Nbd7 11. Qe2 Nd5 12. Bg3 0-0 13. a3 Re8 14. 0-0 Bf8 15. Rfe1 g6 16. Ne4 N7f6 17. c4 Nc7 18. Nfd2 Rc8 19. Bh4 Be7 20. Bg3 d5 21. Nxf6+ Bxf6 22. Be5 Bg7 23. Rac1 Re7 24. c5 bxc5 25. Rxc5 Ne8 26. Rec1 Bxe5 27. Qxe5 Rxc5 28. Rxc5 a5 29. Nb3 a4 30. Na5 Ba8 31. Qe1 Rc7 32. Qc3 Rxc5 33. Qxc5 Nd6 34. Bc2 Ne4 35. Qb4 Kg7 36. Bxa4 Qf6 37. f3 Ng3 38. Qd2 e5 39. dxe5 Qxe5 40. Bc6 Bxc6 41. Nxc6 Qd6 42. Nd4 Kh7 43. Qf2 Qe5 44. Nc6 1/2-1/2

[Event "Blankenburg op-A 14th"]
[Site "Blankenburg"]
[Date "2006.10.02"]
[Round "6"]
[White "Schulz, Hermann"]
[Black "Perkampus, Lars"]
[Result "0-1"]
[ECO "B23"]
[WhiteElo "1899"]
[PlyCount "82"]
[EventDate "2006.09.29"]
[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 c5 2. Nc3 Nc6 3. f4 e6 4. Nf3 d6 5. Bc4 a6 6. a4 Nge7 7. 0-0 g6 8. Qe1 Bg7 9. d3 Nd4 10. Nxd4 Bxd4+ 11. Kh1 Bd7 12. Ne2 Bg7 13. Ng3 0-0 14. c3 b5 15. Bb3 Qc7 16. f5 exf5 17. Bg5 Rae8 18. axb5 axb5 19. Qd2 c4 20. dxc4 bxc4 21. Bc2 f6 22. Bf4 Nc8 23. Rfd1 fxe4 24. Nxe4 Qc6 25. Nxd6 Nxd6 26. Qxd6 Re2 27. Qxc6 Bxc6 28. Rd2 Rfe8 29. Kg1 Rxd2 30. Bxd2 Re2 31. Rd1 Bxg2 32. Bf4 Bf8 33. Rd8 Kf7 34. Ba4 Bc5+ 35. Rd4 Bxd4+ 36. cxd4 Rxb2 37. Bc1 Ra2 38. Bb5 Bd5 39. Be3 Rg2+ 40. Kf1 Rxh2 41. Bg1 Rb2 0-1

[Event "Blankenburg op-A 14th"]
[Site "Blankenburg"]
[Date "2006.10.01"]
[Round "4"]
[White "Lammers, Frank"]
[Black "Perkampus, Lars"]
[Result "1/2-1/2"]
[ECO "D35"]
[WhiteElo "2075"]
[PlyCount "97"]
[EventDate "2006.09.29"]
[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 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Nbd7 5. cxd5 exd5 6. e3 Be7 7. Nf3 c6 8. Bd3 h6 9. Bf4 Nh5 10. Bg3 Nxg3 11. hxg3 Qb6 12. Qc2 Nf6 13. a3 Be6 14. Rc1 Nd7 15. b4 a6 16. Na4 Qc7 17. Nc5 Nxc5 18. bxc5 Qa5+ 19. Qc3 Bd8 20. 0-0 Qxc3 21. Rxc3 Bc7 22. Rb1 Ra7 23. Rcb3 Bc8 24. Kf1 g5 25. Ke2 f6 26. g4 Bxg4 27. Rxb7 Rxb7 28. Rxb7 Kd7 29. Kf1 a5 30. Nd2 Rb8 31. Rxb8 Bxb8 32. f3 Be6 33. g4 Bf7 34. Bf5+ Be6 35. Bxe6+ Kxe6 36. a4 f5 37. Ke2 Kf6 38. Kd3 Kg6 39. Ke2 h5 40. gxh5+ Kxh5 41. Kf2 Kh4 42. Kg2 g4 43. fxg4 Kxg4 44. Nf3 f4 45. Kf2 fxe3+ 46. Kxe3 Bf4+ 47. Ke2 Kf5 48. Kd3 Bc7 49. Nd2 1/2-1/2

[Event "Blankenburg op-A 14th"]
[Site "Blankenburg"]
[Date "2006.09.30"]
[Round "2"]
[White "Perkampus, Lars"]
[Black "Schroeder, Christian"]
[Result "0-1"]
[ECO "D11"]
[BlackElo "2029"]
[PlyCount "56"]
[EventDate "2006.09.29"]
[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 d5 2. Nf3 Nf6 3. e3 Bg4 4. c4 e6 5. Nc3 c6 6. Be2 Nbd7 7. cxd5 exd5 8. 0-0 Bd6 9. h3 Bh5 10. Nh4 Bxe2 11. Qxe2 0-0 12. Nf5 Bc7 13. e4 dxe4 14. Nxe4 Nxe4 15. Qxe4 Nf6 16. Qh4 Nd5 17. Qg4 g6 18. Bh6 Re8 19. h4 Qd7 20. Ne3 Qxg4 21. Nxg4 Re4 22. f3 Rxd4 23. Rfe1 f5 24. Ne5 Rxh4 25. Bg5 Bb6+ 26. Kf1 Rh1+ 27. Ke2 Rh2 28. Kf1 Re8 0-1

[Event "Blankenburg op-A 14th"]
[Site "Blankenburg"]
[Date "2006.09.29"]
[Round "1"]
[White "Brueggemann, Florian"]
[Black "Perkampus, Lars"]
[Result "1/2-1/2"]
[ECO "B45"]
[WhiteElo "2043"]
[PlyCount "99"]
[EventDate "2006.09.29"]
[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 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e6 5. Nc3 Bb4 6. a3 Bxc3+ 7. bxc3 d5 8. Bd3 Nf6 9. Nxc6 bxc6 10. e5 Nd7 11. Qg4 g6 12. f4 Qb6 13. Qf3 Bb7 14. Be3 c5 15. Qf2 Qa5 16. Bd2 c4 17. Be2 Bc6 18. 0-0 Rb8 19. Bf3 0-0 20. Rae1 Rfe8 21. Be3 Qxa3 22. Ra1 Qxc3 23. Rxa7 Rb7 24. Bd4 Qb4 25. Ra6 Bb5 26. c3 Qe7 27. Ra5 Rc8 28. Rfa1 Nc5 29. Ra8 Rbc7 30. Bxc5 Rxc5 31. Rxc8+ Rxc8 32. Qb6 Be8 33. Bd1 Qd8 34. Qd4 Ra8 35. Ra7 Rxa7 36. Qxa7 Qd7 37. Qd4 Qb5 38. Kf2 Qa5 39. g4 Ba4 40. Bxa4 Qxa4 41. Qd2 Qa7+ 42. Kg2 Qc5 43. Kf1 Kg7 44. f5 exf5 45. gxf5 f6 46. exf6+ Kxf6 47. fxg6 hxg6 48. Qf4+ Kg7 49. Qe5+ Kh7 50. Ke2 1/2-1/2

[Event "Blankenburg op-A 13th"]
[Site "Blankenburg"]
[Date "2005.10.04"]
[Round "7"]
[White "Perkampus, Lars"]
[Black "Lechnauer, Uwe"]
[Result "1/2-1/2"]
[ECO "D03"]
[WhiteElo "1716"]
[BlackElo "1794"]
[PlyCount "100"]
[EventDate "2005.09.30"]
[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 d5 2. Nf3 e6 3. Bg5 Nf6 4. e3 h6 5. Bh4 g5 6. Bg3 Ne4 7. Nbd2 Nxg3 8. hxg3 c5 9. dxc5 Bxc5 10. Nb3 Bd6 11. Qd4 f6 12. 0-0-0 Nc6 13. Bb5 Bd7 14. Qg4 Qe7 15. Qh5+ Kf8 16. Nbd4 Be8 17. Qg4 f5 18. Nxf5 exf5 19. Qxf5+ Qf7 20. Qxd5 Qxd5 21. Rxd5 Be7 22. Nxg5 Bxg5 23. Rxg5 hxg5 24. Rxh8+ Kg7 25. Rh1 a6 26. Be2 Bg6 27. a3 Rc8 28. c3 Na5 29. Bd1 Rd8 30. Bc2 Bxc2 31. Kxc2 Nc4 32. Rd1 Rxd1 33. Kxd1 Nxb2+ 34. Kc2 Nc4 35. a4 Kf6 36. Kb3 Nd2+ 37. Kb4 Ke6 38. f3 Kd6 39. g4 b6 40. c4 Nf1 41. e4 Kc6 42. a5 bxa5+ 43. Kxa5 Ne3 44. g3 Nxc4+ 45. Kxa6 Nd2 46. f4 Nxe4 47. Ka5 Nxg3 48. fxg5 Kd6 49. Kb5 Ke6 50. Kc5 Ne4+ 1/2-1/2

[Event "Blankenburg op-A 13th"]
[Site "Blankenburg"]
[Date "2005.10.03"]
[Round "5"]
[White "Perkampus, Lars"]
[Black "Reichel, Matti"]
[Result "1/2-1/2"]
[ECO "E12"]
[WhiteElo "1716"]
[BlackElo "1727"]
[PlyCount "98"]
[EventDate "2005.09.30"]
[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 d5 2. c4 e6 3. Nc3 Be7 4. Nf3 Nf6 5. Bg5 0-0 6. e3 b6 7. Bd3 Bb7 8. 0-0 Nbd7 9. a3 c5 10. Rc1 h6 11. Bh4 Rc8 12. Qe2 dxc4 13. Bxc4 Bxf3 14. gxf3 cxd4 15. exd4 Nd5 16. Bxe7 Nxe7 17. Ba6 Rb8 18. Qd2 Nf6 19. Ne4 Nfd5 20. Kh1 Nf5 21. Rg1 g6 22. Rg4 Kh7 23. Rcg1 Nf6 24. Nxf6+ Qxf6 25. Bd3 Rfd8 26. Bxf5 exf5 27. Qf4 Rd6 28. Rh4 h5 29. Rg5 Rbd8 30. Qg3 Kh6 31. f4 Rxd4 32. Rhxh5+ gxh5 33. Qf3 Qxg5 34. fxg5+ Kxg5 35. Qg2+ Rg4 36. Qf3 Re8 37. h3 Re1+ 38. Kh2 Rgg1 39. h4+ Kg6 40. Qc6+ Kg7 41. Qc3+ Kg6 42. Qc6+ Kg7 43. Qc3+ f6 44. Qc7+ Kg6 45. Qxa7 Rh1+ 46. Kg2 Reg1+ 47. Kf3 Rxh4 48. Qxb6 Rb1 49. Qb8 Kg7 1/2-1/2

[Event "Blankenburg op-A 13th"]
[Site "Blankenburg"]
[Date "2005.10.03"]
[Round "6"]
[White "Von Bassewitz, Ingo"]
[Black "Perkampus, Lars"]
[Result "1/2-1/2"]
[ECO "A07"]
[WhiteElo "1805"]
[BlackElo "1716"]
[PlyCount "59"]
[EventDate "2005.09.30"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. g3 d5 2. Nf3 Nf6 3. Bg2 e6 4. 0-0 Bd6 5. d4 c5 6. c4 b6 7. cxd5 exd5 8. dxc5 Bxc5 9. Bg5 Bb7 10. e3 Nbd7 11. a3 0-0 12. Nc3 h6 13. Bf4 Qe7 14. b4 Bd6 15. Bxd6 Qxd6 16. Nb5 Qe7 17. Rc1 Ba6 18. Qa4 Bxb5 19. Qxb5 a6 20. Qc6 a5 21. Nd4 axb4 22. axb4 Qxb4 23. Bxd5 Nxd5 24. Qxd5 Nf6 25. Qc6 Ra2 26. Rb1 Rb2 27. Rxb2 Qxb2 28. Nb5 Rd8 29. Qc7 Rd7 30. Qb8+ 1/2-1/2

[Event "Blankenburg op-A 13th"]
[Site "Blankenburg"]
[Date "2005.10.02"]
[Round "4"]
[White "Paul, Johannes"]
[Black "Perkampus, Lars"]
[Result "1-0"]
[ECO "A11"]
[WhiteElo "1847"]
[BlackElo "1716"]
[PlyCount "75"]
[EventDate "2005.09.30"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. c4 Nf6 2. g3 g6 3. Bg2 Bg7 4. Nf3 0-0 5. 0-0 c6 6. Qc2 d5 7. b3 Bf5 8. d3 Nbd7 9. Bb2 Re8 10. Nc3 e5 11. e4 dxe4 12. dxe4 Be6 13. Rfd1 Qc7 14. Na4 Bg4 15. c5 b6 16. cxb6 axb6 17. Rac1 Rac8 18. h3 Bxf3 19. Bxf3 Bf8 20. Qb1 Nc5 21. Nc3 Rcd8 22. b4 Rxd1+ 23. Bxd1 Ne6 24. Nd5 Nxd5 25. exd5 Nd4 26. dxc6 b5 27. a3 Qd6 28. Qe4 f5 29. Qd3 Rc8 30. Bxd4 exd4 31. Qxb5 d3 32. Bf3 d2 33. Rd1 Rd8 34. Qd5+ Qxd5 35. Bxd5+ Rxd5 36. c7 Re5 37. Rxd2 Re8 38. Rd8 1-0

[Event "Blankenburg op-A 13th"]
[Site "Blankenburg"]
[Date "2005.10.01"]
[Round "2"]
[White "Homburg, David"]
[Black "Perkampus, Lars"]
[Result "1/2-1/2"]
[ECO "C10"]
[WhiteElo "2122"]
[BlackElo "1716"]
[PlyCount "38"]
[EventDate "2005.09.30"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Nf6 5. Nxf6+ Qxf6 6. Nf3 h6 7. Bc4 Nc6 8. 0-0 Na5 9. Bd3 Bd6 10. c4 Bd7 11. a3 c5 12. dxc5 Bxc5 13. Rb1 Nc6 14. b4 Bd4 15. Nxd4 Nxd4 16. Bb2 Qf4 17. b5 e5 18. Re1 0-0-0 19. Re4 Qf6 1/2-1/2

[Event "Blankenburg op-A 13th"]
[Site "Blankenburg"]
[Date "2005.10.01"]
[Round "3"]
[White "Perkampus, Lars"]
[Black "Schubert, Hartmut"]
[Result "1/2-1/2"]
[ECO "D94"]
[WhiteElo "1716"]
[BlackElo "1939"]
[PlyCount "36"]
[EventDate "2005.09.30"]
[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 g6 2. Nf3 Bg7 3. e3 Nf6 4. Bd3 d5 5. c4 0-0 6. Nc3 c5 7. 0-0 cxd4 8. exd4 Bg4 9. Be3 Nc6 10. h3 Bxf3 11. Qxf3 Nb4 12. Be2 Rc8 13. b3 h6 14. Rac1 e6 15. a3 Nc6 16. c5 Ne8 17. Rfd1 Qa5 18. Na4 Qd8 1/2-1/2

[Event "Blankenburg op-A 13th"]
[Site "Blankenburg"]
[Date "2005.09.30"]
[Round "1"]
[White "Perkampus, Lars"]
[Black "Zerfass, Otfried"]
[Result "1/2-1/2"]
[ECO "A48"]
[WhiteElo "1716"]
[BlackElo "2044"]
[PlyCount "108"]
[EventDate "2005.09.30"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 g6 3. Nd2 Bg7 4. e3 d6 5. Ngf3 h6 6. Bh4 g5 7. Bg3 Nh5 8. Bd3 Nd7 9. c3 c6 10. Qc2 Qc7 11. 0-0-0 Ndf6 12. Ne4 Be6 13. Nxf6+ Bxf6 14. Nd2 Qa5 15. b3 Nxg3 16. hxg3 0-0-0 17. Nc4 Qc7 18. Bf5 Kb8 19. Bxe6 fxe6 20. Rh5 d5 21. Nb2 e5 22. Rdh1 exd4 23. exd4 g4 24. Nd3 Qd6 25. Kb2 Bg7 26. Qe2 Rdg8 27. Qxg4 e5 28. dxe5 Bxe5 29. Qe2 Bg7 30. Qd2 Re8 31. Re1 Rhf8 32. Rhh1 Qf6 33. Qf4+ Qxf4 34. gxf4 Kc7 35. Rxe8 Rxe8 36. Re1 Rxe1 37. Nxe1 d4 38. cxd4 Bxd4+ 39. Kc2 Bxf2 40. Nf3 Bg3 41. f5 Kd6 42. Kd3 Kd5 43. a3 a5 44. Nd2 b5 45. Ne4 Bh4 46. g4 c5 47. Nc3+ Kc6 48. Ke4 b4 49. axb4 cxb4 50. Nd5 Kd6 51. Kd4 Bd8 52. Nf4 Bf6+ 53. Kc4 Bg5 54. Nd5 Bd8 1/2-1/2

