[Event "Niedersachsen-ch Seniors op 14th"]
[Site "Bad Bevensen"]
[Date "2011.07.13"]
[Round "9"]
[White "Lenk, Konrad"]
[Black "Bachmann, Rolf"]
[Result "0-1"]
[ECO "A45"]
[WhiteElo "1742"]
[BlackElo "1890"]
[PlyCount "84"]
[EventDate "2011.07.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 g6 3. e3 Bg7 4. h3 0-0 5. g4 d6 6. Bg2 c5 7. dxc5 Qa5+ 8. c3 Qxc5 9. Ne2 Nc6 10. Nd2 h5 11. gxh5 Nxh5 12. Bh2 a5 13. Ne4 Qb6 14. b3 Bd7 15. 0-0 Ne5 16. Rb1 Bc6 17. Nd4 Bd7 18. Ne2 Rfd8 19. a4 Rac8 20. c4 Nf6 21. Nxf6+ Bxf6 22. Qd2 Nc6 23. Kh1 Nb4 24. e4 Bc6 25. f4 e6 26. Bg1 Qc7 27. Nd4 Kg7 28. Be3 Rh8 29. Nxc6 bxc6 30. Rf3 Rh5 31. Rbf1 d5 32. cxd5 cxd5 33. Rc1 Qb7 34. Rxc8 Qxc8 35. e5 Bd8 36. Bd4 Qb7 37. Kh2 Rh8 38. Rc3 Bb6 39. Kg3 Rb8 40. Bf1 Nc6 41. Bxb6 Qxb6 42. Bb5 Qg1+ 0-1

[Event "Niedersachsen-ch Seniors op 14th"]
[Site "Bad Bevensen"]
[Date "2011.07.12"]
[Round "8"]
[White "Scholtyssek, Werner"]
[Black "Lenk, Konrad"]
[Result "0-1"]
[ECO "A85"]
[WhiteElo "1609"]
[BlackElo "1742"]
[PlyCount "64"]
[EventDate "2011.07.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. c4 f5 2. d4 Nf6 3. Nc3 e6 4. a3 Be7 5. Bf4 d6 6. g3 c6 7. Bg2 0-0 8. Qc2 d5 9. cxd5 cxd5 10. Rc1 Bd7 11. Nf3 Nc6 12. Be5 Rc8 13. 0-0 b5 14. Qd3 a6 15. h3 Qb6 16. Rc2 Na5 17. Rfc1 Nc4 18. Nd2 Ne4 19. Nxc4 bxc4 20. Qe3 Bd6 21. Bxd6 Qxd6 22. Nxe4 fxe4 23. f3 Qxg3 24. Rc3 exf3 25. exf3 Rce8 26. Rf1 e5 27. dxe5 Bxh3 28. Rf2 Rxe5 29. Qd2 Rfe8 30. f4 Re1+ 31. Rf1 Rxf1+ 32. Kxf1 Bxg2+ 0-1

[Event "Niedersachsen-ch Seniors op 14th"]
[Site "Bad Bevensen"]
[Date "2011.07.11"]
[Round "7"]
[White "Lenk, Konrad"]
[Black "Reinhold, Klaus"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "1742"]
[BlackElo "1916"]
[PlyCount "94"]
[EventDate "2011.07.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 Nf6 3. e3 Bf5 4. Bd3 Bg6 5. Bxg6 hxg6 6. Ne2 e6 7. Nd2 Nbd7 8. Bg5 Be7 9. Bxf6 Nxf6 10. Ng3 Bd6 11. f4 g5 12. 0-0 gxf4 13. exf4 Rh4 14. Ne2 Ng4 15. Nf3 Ne3 16. Qd3 Nxf1 17. Nxh4 Qxh4 18. Rxf1 0-0-0 19. g3 Qh3 20. Rf2 Rh8 21. a4 a6 22. Qf3 Qh7 23. Qc3 Qe4 24. b4 f6 25. b5 axb5 26. axb5 e5 27. fxe5 fxe5 28. Qa5 Kb8 29. b6 cxb6 30. Qxb6 Bc7 31. Qc5 b6 32. Qc3 Rc8 33. Qb2 Kb7 34. c3 Qe3 35. Kg2 Rh8 36. Kf1 Qe4 37. Ng1 Qd3+ 38. Ne2 exd4 39. cxd4 Bxg3 40. Rf7+ Bc7 41. Qc1 Qh3+ 42. Ke1 Qxh2 43. Qg5 Qh4+ 44. Qxh4 Rxh4 45. Rxg7 Kc6 46. Nc3 Bd6 47. Rg6 Rxd4 0-1

[Event "Niedersachsen-ch Seniors op 14th"]
[Site "Bad Bevensen"]
[Date "2011.07.10"]
[Round "6"]
[White "Kollowa, Kurt"]
[Black "Lenk, Konrad"]
[Result "1/2-1/2"]
[ECO "A90"]
[WhiteElo "1879"]
[BlackElo "1742"]
[PlyCount "83"]
[EventDate "2011.07.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. d4 f5 2. c4 Nf6 3. g3 e6 4. Bg2 c6 5. Nf3 g6 6. 0-0 Bg7 7. b3 0-0 8. Bb2 d5 9. Nbd2 Nbd7 10. Ne5 Nxe5 11. dxe5 Nd7 12. f4 g5 13. e3 g4 14. Qc2 Rf7 15. Kf2 Nf8 16. b4 h5 17. Rfd1 Ng6 18. Nb3 Bf8 19. Qc3 Bd7 20. a4 Rc8 21. Bf1 Qe8 22. c5 Rh7 23. Qd4 Be7 24. Bc3 h4 25. Bg2 h3 26. Bf1 Bd8 27. Be2 Qf7 28. Be1 Kg7 29. Nd2 Kg8 30. Kg1 Qe8 31. Nb1 Qf8 32. a5 a6 33. Nc3 Bc7 34. Na4 Ra8 35. Bc3 Ne7 36. Nb2 Be8 37. Ra2 Nc8 38. Be1 Na7 39. Na4 Bd8 40. Nc3 Qf7 41. Na4 Rb8 42. Nc3 1/2-1/2

[Event "Niedersachsen-ch Seniors op 14th"]
[Site "Bad Bevensen"]
[Date "2011.07.09"]
[Round "5"]
[White "Lenk, Konrad"]
[Black "Grasmik, Waldemar"]
[Result "1-0"]
[ECO "A40"]
[WhiteElo "1742"]
[BlackElo "1470"]
[PlyCount "55"]
[EventDate "2011.07.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. d4 e5 2. dxe5 Nc6 3. Nf3 Qe7 4. c3 f6 5. exf6 Nxf6 6. Bg5 d5 7. e3 Bg4 8. Be2 a6 9. Nbd2 0-0-0 10. b4 h6 11. Bxf6 Qxf6 12. Nd4 Bxe2 13. Nxe2 Bd6 14. 0-0 Ne5 15. Qc2 Ng4 16. Nf3 h5 17. Ned4 g6 18. a4 c6 19. b5 Ne5 20. Nxe5 Bxe5 21. bxc6 bxc6 22. Rab1 c5 23. f4 Bxd4 24. exd4 c4 25. Qb2 Qc6 26. Qb8+ Kd7 27. Rb7+ Ke8 28. Qe5+ 1-0

[Event "Niedersachsen-ch Seniors op 14th"]
[Site "Bad Bevensen"]
[Date "2011.07.08"]
[Round "4"]
[White "Gudat, Alfons"]
[Black "Lenk, Konrad"]
[Result "1-0"]
[ECO "A42"]
[WhiteElo "1897"]
[BlackElo "1742"]
[PlyCount "55"]
[EventDate "2011.07.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 d6 2. d4 g6 3. c4 Bg7 4. Nc3 e5 5. d5 f5 6. exf5 Bxf5 7. Nf3 Nf6 8. Be2 0-0 9. 0-0 a6 10. Be3 a5 11. Ng5 Qe7 12. g4 Bd7 13. Bf3 Na6 14. Rc1 Rae8 15. a3 Qd8 16. Bg2 h6 17. Nge4 g5 18. Nxf6+ Qxf6 19. Ne4 Qg6 20. Ng3 Re7 21. Be4 Qf6 22. Qc2 Be8 23. Bf5 Bd7 24. Nh5 Qf7 25. Ng3 Nb8 26. f3 Bf6 27. Be4 Bg7 28. Bf5 1-0

[Event "Niedersachsen-ch Seniors op 14th"]
[Site "Bad Bevensen"]
[Date "2011.07.07"]
[Round "3"]
[White "Lenk, Konrad"]
[Black "Juergens, Peter1111"]
[Result "1/2-1/2"]
[ECO "E20"]
[WhiteElo "1742"]
[BlackElo "1901"]
[PlyCount "13"]
[EventDate "2011.07.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Bd2 0-0 5. g3 d5 6. c5 e5 7. a3 1/2-1/2

[Event "Niedersachsen-ch Seniors op 14th"]
[Site "Bad Bevensen"]
[Date "2011.07.06"]
[Round "2"]
[White "Wernitz, Armin"]
[Black "Lenk, Konrad"]
[Result "0-1"]
[ECO "E90"]
[WhiteElo "1276"]
[BlackElo "1742"]
[PlyCount "100"]
[EventDate "2011.07.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. h3 Nbd7 7. Be3 c6 8. Qd2 a6 9. Bh6 b5 10. Bxg7 Kxg7 11. Bd3 Nb6 12. b3 Qc7 13. Rc1 b4 14. Ne2 c5 15. d5 Ng8 16. Ng3 f6 17. 0-0 Nd7 18. Rce1 a5 19. Qe3 Ne5 20. Bb1 Bd7 21. Nd2 a4 22. f4 Nf7 23. f5 Ne5 24. fxg6 hxg6 25. Nf3 Nh6 26. Nxe5 dxe5 27. Qd3 Nf7 28. h4 Bg4 29. Bc2 axb3 30. axb3 Rh8 31. Bd1 Rxh4 32. Bxg4 Rxg4 33. Qf3 Rf4 34. Qd3 Rxf1+ 35. Kxf1 Nd6 36. Kg1 Ra5 37. Ne2 Qd7 38. Qf3 Nf7 39. Qg3 Ng5 40. Nc1 Qd6 41. Kh1 Ra1 42. Qe3 Nf7 43. Nd3 Ra5 44. Nf2 Nd8 45. Ng4 Nf7 46. Nf2 Qd7 47. Kh2 Nh6 48. Qf3 Ra2 49. Re2 Ra3 50. Rb2 Qc8 0-1

[Event "Niedersachsen-ch Seniors op 14th"]
[Site "Bad Bevensen"]
[Date "2011.07.05"]
[Round "1"]
[White "Lenk, Konrad"]
[Black "Kohn, Friedrich"]
[Result "1/2-1/2"]
[ECO "A80"]
[WhiteElo "1742"]
[BlackElo "1364"]
[PlyCount "83"]
[EventDate "2011.07.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. d4 f5 2. Bg5 Nf6 3. e3 e6 4. Bd3 Be7 5. c3 d5 6. Bxf6 Bxf6 7. f4 0-0 8. Nf3 Qe8 9. 0-0 Nd7 10. b4 b6 11. Nbd2 c5 12. Rc1 c4 13. Bb1 b5 14. Bc2 Nb6 15. Ra1 Na4 16. Bxa4 bxa4 17. a3 Bd7 18. Ne5 Bxe5 19. dxe5 Qe7 20. Nf3 Kh8 21. Rf2 Rg8 22. Ng5 h6 23. h4 g6 24. Nf3 h5 25. g3 Bc6 26. Nd4 Qd7 27. Rb2 a6 28. Nxc6 Qxc6 29. Rab1 Rab8 30. Qd4 Rb5 31. Rg2 Rgb8 32. Rbb2 R8b7 33. Qd1 R5b6 34. Kh2 Qd7 35. Qc2 Qc6 36. Rb1 Kg8 37. Rbg1 Rg7 38. Qd1 Qc8 39. Qd4 Qc6 40. Rd1 Rb5 41. Rb1 Kh7 42. Rgb2 1/2-1/2

[Event "Niedersachsen-ch Seniors op 13th"]
[Site "Bad Bevensen"]
[Date "2010.07.14"]
[Round "9"]
[White "Neumann, Horst"]
[Black "Lenk, Konrad"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "1852"]
[BlackElo "1753"]
[PlyCount "62"]
[EventDate "2010.07.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Bf5 3. Nbd2 Nf6 4. Nh4 Bd7 5. Nb3 e6 6. g3 h6 7. Bg2 Bd6 8. Bd2 c6 9. Rc1 b5 10. Na5 Qb6 11. e3 0-0 12. 0-0 b4 13. Nb3 a5 14. c4 Be7 15. Nf3 Ne4 16. Ne5 Nxd2 17. Qxd2 f5 18. Ng6 Rf7 19. Nxe7+ Rxe7 20. f4 Bc8 21. Na1 Ba6 22. Rf2 Nd7 23. Bf3 Nf6 24. Nc2 Bc8 25. Ne1 Bd7 26. Nd3 Be8 27. Qd1 h5 28. Ne5 g6 29. Qa4 Kg7 30. Rd2 Qb7 31. Rd3 Rc7 1/2-1/2

[Event "Niedersachsen-ch Seniors op 13th"]
[Site "Bad Bevensen"]
[Date "2010.07.13"]
[Round "8"]
[White "Lenk, Konrad"]
[Black "Janzen, Christian"]
[Result "1-0"]
[ECO "A03"]
[WhiteElo "1753"]
[BlackElo "1616"]
[PlyCount "83"]
[EventDate "2010.07.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. d4 d5 2. f4 g6 3. Nf3 Bg7 4. e3 Nf6 5. Bd3 Nbd7 6. Nbd2 c5 7. c3 b6 8. 0-0 0-0 9. h3 Re8 10. Rf2 Bb7 11. g4 Ne4 12. Rg2 Qc7 13. Nf1 Rac8 14. Qe1 e6 15. Bd2 f5 16. g5 Nd6 17. h4 Nf8 18. Ng3 Qf7 19. Ne5 Bxe5 20. fxe5 Ne4 21. Bxe4 dxe4 22. Ne2 Red8 23. Nf4 Rc7 24. Qg3 cxd4 25. cxd4 Rc2 26. Bc3 Rxg2+ 27. Qxg2 Rc8 28. Kh2 Ba6 29. Kg3 Kg7 30. d5 Kg8 31. d6 Bc4 32. Qd2 Qd7 33. b3 Ba6 34. Rc1 Kf7 35. Bd4 Rxc1 36. Qxc1 Qc8 37. Qd2 Nd7 38. a4 Qc6 39. h5 Nb8 40. hxg6+ hxg6 41. Qh2 Nd7 42. Qh7+ 1-0

[Event "Niedersachsen-ch Seniors op 13th"]
[Site "Bad Bevensen"]
[Date "2010.07.12"]
[Round "7"]
[White "Schmidt, Joern"]
[Black "Lenk, Konrad"]
[Result "1/2-1/2"]
[ECO "E90"]
[WhiteElo "1606"]
[BlackElo "1753"]
[PlyCount "90"]
[EventDate "2010.07.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. h3 Na6 6. Be3 0-0 7. Nf3 c6 8. Be2 Rb8 9. 0-0 b6 10. a3 Nd7 11. Qd2 Nc7 12. b4 e6 13. Bh6 Qe7 14. Bxg7 Kxg7 15. Rfe1 Bb7 16. Bd3 Qd8 17. Rad1 d5 18. Qf4 Ne8 19. cxd5 cxd5 20. exd5 Bxd5 21. Nxd5 exd5 22. Rc1 Rc8 23. Rxc8 Qxc8 24. Rc1 Qb8 25. Qxb8 Nxb8 26. Rc3 Nd6 27. Rc7 a6 28. Ne5 b5 29. Nd7 Nxd7 30. Rxd7 Nc4 31. Rxd5 Nxa3 32. Rc5 Rd8 33. Rc3 Nc4 34. Bxc4 bxc4 35. Rxc4 Rd5 36. Kf1 Rb5 37. Ke2 a5 38. bxa5 Rxa5 39. Kd3 h5 40. h4 Kf6 41. g3 Ke6 42. Ke4 Ra2 43. d5+ Kd7 44. Ke3 Ra3+ 45. Ke4 Ra2 1/2-1/2

[Event "Niedersachsen-ch Seniors op 13th"]
[Site "Bad Bevensen"]
[Date "2010.07.11"]
[Round "6"]
[White "Bauder, Herbert"]
[Black "Lenk, Konrad"]
[Result "1-0"]
[ECO "A84"]
[WhiteElo "1865"]
[BlackElo "1753"]
[PlyCount "79"]
[EventDate "2010.07.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 e6 4. Nc3 f5 5. Bg5 Be7 6. Bxe7 Nxe7 7. e3 Nd7 8. Ng5 Nf6 9. f4 h6 10. Nf3 0-0 11. c5 Bd7 12. Ne5 Be8 13. Be2 Ng6 14. Nd3 Ng4 15. Bxg4 Qh4+ 16. Nf2 fxg4 17. Qxg4 Qf6 18. 0-0 Bd7 19. Qd1 Rae8 20. Nd3 Re7 21. Ne2 Ref7 22. Ng3 Bc8 23. Rc1 Kh7 24. Qc2 Kg8 25. Qa4 a6 26. Qa5 h5 27. Qd2 h4 28. Ne2 Qf5 29. Nc3 Bd7 30. Rf3 Bc8 31. Rcf1 Qh5 32. Qd1 Rf6 33. R3f2 Qf5 34. Qe2 R6f7 35. Nd1 Kh7 36. Rf3 Rh8 37. N1f2 Kg8 38. Nh3 Nf8 39. Ne5 Rf6 40. Nf2 1-0

[Event "Niedersachsen-ch Seniors op 13th"]
[Site "Bad Bevensen"]
[Date "2010.07.10"]
[Round "5"]
[White "Lenk, Konrad"]
[Black "Hoellger, Herbert"]
[Result "1/2-1/2"]
[ECO "D00"]
[WhiteElo "1753"]
[BlackElo "1850"]
[PlyCount "104"]
[EventDate "2010.07.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. f4 d5 2. d4 f5 3. e3 e6 4. Nf3 Nf6 5. Bd3 Bd6 6. 0-0 Nbd7 7. Nbd2 0-0 8. Ne5 Ne4 9. Nxd7 Bxd7 10. Nf3 Rf6 11. Bd2 Qe7 12. Be1 Rff8 13. Kh1 Be8 14. Bh4 Qf7 15. Bxe4 fxe4 16. Ng5 Qg6 17. g4 Bd7 18. Rg1 Rae8 19. Qe2 Be7 20. Qe1 Qh6 21. c3 Kh8 22. Rc1 b5 23. Rc2 Qg6 24. Nh3 Qh6 25. Bxe7 Rxe7 26. Qg3 Qg6 27. Rcg2 Kg8 28. Nf2 h6 29. h4 h5 30. gxh5 Qxh5 31. Qg5 Qxg5 32. hxg5 g6 33. Ng4 Kg7 34. Rh2 Rh8 35. Rgg2 Rh5 36. Nf6 Rxh2+ 37. Rxh2 Bc6 38. Rh7+ Kf8 39. Rh8+ Kg7 40. Rg8+ Kf7 41. Rh8 Kg7 42. Rh6 Rf7 43. Rh7+ Kf8 44. Rh8+ Ke7 45. Ng4 Be8 46. Nh6 Rf8 47. Rh7+ Kd6 48. b4 a6 49. Ng4 Rf7 50. Rh8 Ke7 51. Nf6 Rf8 52. Rh6 Bf7 1/2-1/2

[Event "Niedersachsen-ch Seniors op 13th"]
[Site "Bad Bevensen"]
[Date "2010.07.09"]
[Round "4"]
[White "Lenk, Konrad"]
[Black "Heinzel, Peter"]
[Result "1/2-1/2"]
[ECO "D00"]
[WhiteElo "1753"]
[BlackElo "1921"]
[PlyCount "26"]
[EventDate "2010.07.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. f4 d5 2. d4 Nf6 3. Nf3 e6 4. g3 c5 5. c3 Nc6 6. e3 Rb8 7. Bg2 Qc7 8. 0-0 Be7 9. Nbd2 h5 10. Ne5 Nd7 11. Ndf3 f6 12. Nxc6 Qxc6 13. Nh4 f5 1/2-1/2

[Event "Niedersachsen-ch Seniors op 13th"]
[Site "Bad Bevensen"]
[Date "2010.07.08"]
[Round "3"]
[White "Kohn, Willibald"]
[Black "Lenk, Konrad"]
[Result "0-1"]
[ECO "C01"]
[WhiteElo "1507"]
[BlackElo "1753"]
[PlyCount "64"]
[EventDate "2010.07.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Nf3 Bd6 5. Bd3 Ne7 6. 0-0 0-0 7. Bg5 f6 8. Bh4 Nf5 9. Bg3 Nh6 10. c3 Bxg3 11. fxg3 Bf5 12. Qc2 Bxd3 13. Qxd3 Qd6 14. Nbd2 Nc6 15. Nh4 Ne7 16. Rf2 g5 17. Nhf3 Ng6 18. Re2 Qd7 19. Rae1 Rae8 20. Nf1 Rxe2 21. Qxe2 Rf7 22. Qe8+ Qxe8 23. Rxe8+ Kg7 24. Re2 Ng8 25. h3 h6 26. N1d2 Re7 27. Kf2 Rxe2+ 28. Kxe2 N8e7 29. a3 Nf5 30. g4 Nf4+ 31. Kf1 Ne3+ 32. Kf2 Nd1+ 0-1

[Event "Niedersachsen-ch Seniors op 13th"]
[Site "Bad Bevensen"]
[Date "2010.07.07"]
[Round "2"]
[White "Lenk, Konrad"]
[Black "Orlova, Liubov"]
[Result "0-1"]
[ECO "A03"]
[WhiteElo "1753"]
[BlackElo "1888"]
[PlyCount "52"]
[EventDate "2010.07.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. f4 d5 2. Nf3 c5 3. e3 Nc6 4. b3 Nf6 5. Bb2 e6 6. c3 Bd6 7. d4 cxd4 8. cxd4 0-0 9. Bd3 Nb4 10. 0-0 Nxd3 11. Qxd3 Bd7 12. Nbd2 a6 13. a4 b5 14. Ne5 bxa4 15. Nxd7 Qxd7 16. bxa4 a5 17. e4 dxe4 18. Nxe4 Nxe4 19. Qxe4 Rab8 20. Ra2 Be7 21. Rfa1 Bf6 22. Rd1 Rb4 23. Bc3 Rxa4 24. Rxa4 Qxa4 25. Qd3 Rc8 26. Kf1 Rxc3 0-1

[Event "Niedersachsen-ch Seniors op 13th"]
[Site "Bad Bevensen"]
[Date "2010.07.06"]
[Round "1"]
[White "Zoeller, Henning"]
[Black "Lenk, Konrad"]
[Result "0-1"]
[ECO "C14"]
[WhiteElo "1331"]
[BlackElo "1753"]
[PlyCount "70"]
[EventDate "2010.07.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Be7 5. e5 Nfd7 6. Be3 a6 7. Qg4 Kf8 8. Be2 h5 9. Qh3 c5 10. f4 g6 11. Nf3 cxd4 12. Nxd4 Nc6 13. Bd3 Nc5 14. Nxc6 Nxd3+ 15. cxd3 bxc6 16. d4 Rb8 17. b3 Bb4 18. Bd2 Bd7 19. 0-0 Kg7 20. Bc1 Qb6 21. Qd3 Rhc8 22. Na4 Qb5 23. Qxb5 cxb5 24. Nb2 Bc3 25. Rd1 b4 26. Rb1 Bb5 27. Nd3 Bxd4+ 28. Kh1 Bxd3 29. Rxd3 Bc5 30. Bb2 Bb6 31. Rf1 Rc2 32. Ba1 Rxa2 33. Rg3 d4 34. Rb1 Rc8 35. Bb2 Rxb2 0-1

[Event "Bad Bevensen Seniors op 12th"]
[Site "Bad Bevensen"]
[Date "2009.07.15"]
[Round "9"]
[White "Klein, Leo"]
[Black "Lenk, Konrad"]
[Result "0-1"]
[ECO "A45"]
[WhiteElo "1885"]
[BlackElo "1762"]
[PlyCount "120"]
[EventDate "2009.07.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 g6 3. c3 Bg7 4. e3 c6 5. Nd2 d5 6. Be2 Nbd7 7. h3 0-0 8. Ngf3 Re8 9. Ne5 Nxe5 10. Bxe5 Nd7 11. Bxg7 Kxg7 12. Nf3 f6 13. 0-0 e5 14. dxe5 Nxe5 15. b3 Nxf3+ 16. Bxf3 Be6 17. Qd2 Qc7 18. Rfe1 Rad8 19. Rad1 Bf7 20. Qc2 Re7 21. Re2 Rde8 22. Red2 b5 23. Rd4 a5 24. Be2 Qb6 25. a3 Re4 26. R4d2 R4e7 27. Bf3 Rc7 28. h4 Qc5 29. b4 Qb6 30. Qb2 Rce7 31. Rd4 a4 32. Rf4 Rxe3 33. c4 Re1+ 34. Rxe1 Rxe1+ 35. Kh2 Qd8 36. Qc3 Re5 37. cxb5 cxb5 38. g4 Qd6 39. g5 Rxg5 40. Qxf6+ Qxf6 41. Rxf6 Kxf6 42. hxg5+ Kxg5 43. Kg3 Be6 44. Be2 Bd7 45. Bd3 Bc6 46. f4+ Kf6 47. Kg4 Bd7+ 48. Kh4 h6 49. Kg3 g5 50. fxg5+ hxg5 51. Kf3 Ke5 52. Ke3 g4 53. Bf1 Bc6 54. Bd3 d4+ 55. Kf2 Kf4 56. Bf1 g3+ 57. Kg1 Ke3 58. Be2 g2 59. Bd1 d3 60. Bg4 Bf3 0-1

[Event "Bad Bevensen Seniors op 12th"]
[Site "Bad Bevensen"]
[Date "2009.07.14"]
[Round "8"]
[White "Lenk, Konrad"]
[Black "Gerhards, Walter"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1762"]
[BlackElo "1799"]
[PlyCount "65"]
[EventDate "2009.07.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 Nf6 3. g3 c5 4. c3 e6 5. Bg2 Bd6 6. 0-0 0-0 7. Bg5 h6 8. Bc1 b6 9. Nbd2 Bb7 10. Nh4 Nc6 11. e3 Rc8 12. f4 Ba6 13. Re1 cxd4 14. exd4 Bd3 15. Ndf3 Be4 16. Ne5 Bxg2 17. Nxg2 Ne4 18. Be3 Na5 19. Qe2 Bxe5 20. fxe5 Nc4 21. Rad1 Re8 22. Bc1 Qd7 23. Ne3 Rc7 24. Nxc4 Rxc4 25. Rf1 Rec8 26. Rd3 R4c7 27. Qg4 f5 28. exf6 Kh7 29. fxg7 Rg8 30. Rdf3 Rxg7 31. Qh5 Rg6 32. Bxh6 Rb7 33. Rf7+ 1-0

[Event "Bad Bevensen Seniors op 12th"]
[Site "Bad Bevensen"]
[Date "2009.07.13"]
[Round "7"]
[White "Eickhoff, Hermann"]
[Black "Lenk, Konrad"]
[Result "1/2-1/2"]
[ECO "C02"]
[WhiteElo "1848"]
[BlackElo "1762"]
[PlyCount "88"]
[EventDate "2009.07.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. f4 Bd7 6. Nf3 c4 7. b3 b5 8. Be2 Be7 9. 0-0 g6 10. Ng5 h6 11. Nf3 h5 12. a4 a6 13. Na3 Na5 14. Nd2 Nh6 15. b4 Nb7 16. Bf3 Qc8 17. a5 Qc7 18. Nc2 0-0-0 19. Ne3 Bc6 20. g4 hxg4 21. Nxg4 Nxg4 22. Bxg4 Rdf8 23. Nf3 Qd8 24. Ra2 Bd7 25. Ng5 Qe8 26. Qe1 Nd8 27. Rg2 Rfg8 28. h4 Qf8 29. Be3 Kc7 30. Rh2 Nc6 31. Bd2 Bxg5 32. fxg5 Ne7 33. Rf6 Rg7 34. Qg3 Nf5 35. Bxf5 gxf5 36. h5 Qg8 37. g6 Be8 38. Bg5 fxg6 39. hxg6 Rxh2 40. Kxh2 Rxg6 41. Rxg6 Qxg6 42. Qh4 Qh5 43. Kg3 Qxh4+ 44. Kxh4 Bc6 1/2-1/2

[Event "Bad Bevensen Seniors op 12th"]
[Site "Bad Bevensen"]
[Date "2009.07.12"]
[Round "6"]
[White "Lenk, Konrad"]
[Black "Lehmann, Erwin"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "1762"]
[BlackElo "1800"]
[PlyCount "25"]
[EventDate "2009.07.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 Nc6 3. h3 Bf5 4. c3 Qd7 5. Bf4 f6 6. e3 0-0-0 7. Bb5 e6 8. Nbd2 h5 9. Qa4 Kb8 10. b4 g5 11. Bh2 Bd6 12. Nb3 Nge7 13. Nc5 1/2-1/2

[Event "Bad Bevensen Seniors op 12th"]
[Site "Bad Bevensen"]
[Date "2009.07.11"]
[Round "5"]
[White "Stiemerling, Karl Heinz"]
[Black "Lenk, Konrad"]
[Result "0-1"]
[ECO "E61"]
[WhiteElo "1428"]
[BlackElo "1762"]
[PlyCount "105"]
[EventDate "2009.07.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. Bg5 d6 5. Nf3 0-0 6. Qd2 c6 7. h3 Nbd7 8. e4 Qc7 9. Bd3 a6 10. 0-0 Re8 11. Rfe1 e5 12. Bh6 Nf8 13. Rac1 Kh8 14. d5 c5 15. a3 Ng8 16. Bxg7+ Kxg7 17. b4 b6 18. Bc2 Bd7 19. bxc5 bxc5 20. Rb1 Reb8 21. Na4 Ne7 22. Nb2 f6 23. Re3 h6 24. g4 g5 25. Qd1 Nfg6 26. Nd3 Rxb1 27. Qxb1 Rb8 28. Qd1 Kf7 29. Nd2 Qa5 30. Kh2 Nf4 31. Nxf4 exf4 32. Rd3 Ng6 33. Nf3 Ne5 34. Nxe5+ fxe5 35. Qc1 Ke7 36. Kg2 Kf6 37. f3 Ba4 38. Bxa4 Qxa4 39. Qc3 Rb1 40. Qd2 Ke7 41. Qa2 Rb6 42. Kf2 Kd7 43. Ke2 Kc7 44. Kd2 Rb8 45. Rc3 h5 46. gxh5 Qd7 47. Kd3 Qxh3 48. Qf2 Rb1 49. Kc2 Rh1 50. Kb3 Qxh5 51. Ka4 Qe8+ 52. Ka5 Qb8 53. Qc2 0-1

[Event "Bad Bevensen Seniors op 12th"]
[Site "Bad Bevensen"]
[Date "2009.07.10"]
[Round "4"]
[White "Lenk, Konrad"]
[Black "Schneidereit, Manfred"]
[Result "1-0"]
[ECO "A52"]
[WhiteElo "1762"]
[BlackElo "1544"]
[PlyCount "50"]
[EventDate "2009.07.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e5 3. dxe5 Ng4 4. Nf3 Bc5 5. e3 Nc6 6. a3 Ngxe5 7. b4 Nxf3+ 8. Qxf3 Be7 9. Bb2 0-0 10. Bd3 d6 11. 0-0 Ne5 12. Bxe5 dxe5 13. Rd1 Qe8 14. Nc3 c6 15. Qe4 f5 16. Qxe5 Qf7 17. Qc7 Qf6 18. Ne2 Bd6 19. Qa5 g6 20. Qa4 Bc7 21. Qc2 Kh8 22. c5 Be5 23. Rab1 f4 24. exf4 Bxf4 25. Nxf4 Qxf4 1-0

[Event "Bad Bevensen Seniors op 12th"]
[Site "Bad Bevensen"]
[Date "2009.07.09"]
[Round "3"]
[White "Hartlaub, Marianne"]
[Black "Lenk, Konrad"]
[Result "1-0"]
[ECO "A11"]
[WhiteElo "1538"]
[BlackElo "1762"]
[PlyCount "74"]
[EventDate "2009.07.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. Nf3 d5 2. c4 c6 3. b3 Nf6 4. Bb2 g6 5. g3 Bg7 6. Bg2 0-0 7. 0-0 Nbd7 8. e3 Re8 9. Qe2 Nh5 10. Bxg7 Nxg7 11. cxd5 cxd5 12. d4 b6 13. Nc3 e6 14. Rfc1 a6 15. Rc2 Bb7 16. Rac1 Nh5 17. Nd1 Rc8 18. Nb2 Nhf6 19. Nd3 Ne4 20. Nb4 a5 21. Nc6 Bxc6 22. Rxc6 Rxc6 23. Rxc6 Nb8 24. Rc2 Qd7 25. Ne5 Qb7 26. Qd3 Nd6 27. h4 Kg7 28. Qe2 Rc8 29. Rd2 f6 30. Nd3 Ne4 31. Bxe4 dxe4 32. Nf4 Qd7 33. d5 exd5 34. Rxd5 Qf7 35. Qd2 Kh6 36. g4 Rc6 37. Kg2 g5 1-0

[Event "Bad Bevensen Seniors op 12th"]
[Site "Bad Bevensen"]
[Date "2009.07.08"]
[Round "2"]
[White "Lenk, Konrad"]
[Black "Ahlberg, Guenter"]
[Result "0-1"]
[ECO "A12"]
[WhiteElo "1762"]
[BlackElo "1865"]
[PlyCount "81"]
[EventDate "2009.07.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. c4 c6 2. g3 d5 3. b3 Bg4 4. Bg2 e6 5. Nf3 Nd7 6. Bb2 Ngf6 7. 0-0 Be7 8. d3 0-0 9. Nbd2 a5 10. a3 Rc8 11. Re1 b5 12. Qc2 Qb6 13. Bd4 Qb8 14. Ra2 Rfe8 15. h3 Bh5 16. e4 dxe4 17. Nxe4 Nxe4 18. dxe4 e5 19. Bc3 b4 20. axb4 Bxb4 21. Bxb4 Qxb4 22. g4 Bg6 23. Ra4 Qb6 24. Nh4 Rb8 25. Nxg6 hxg6 26. Qa2 Qxb3 27. Rxa5 Qxa2 28. Rxa2 Rb4 29. Rd1 Nc5 30. Rd6 Rc8 31. Rc2 Kf8 32. f3 Ke7 33. Rd1 g5 34. Bf1 Ne6 35. Ra2 Rc7 36. Ra5 f6 37. Ra8 Nd4 38. Ra3 Rcb7 39. Kg2 Rb2+ 40. Kg1 R7b3 41. Rd3 0-1

[Event "Bad Bevensen Seniors op 12th"]
[Site "Bad Bevensen"]
[Date "2009.07.07"]
[Round "1"]
[White "Ribbert, Hans Dieter"]
[Black "Lenk, Konrad"]
[Result "0-1"]
[ECO "C05"]
[WhiteElo "1149"]
[BlackElo "1762"]
[PlyCount "34"]
[EventDate "2009.07.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Nb3 c5 6. c3 Nc6 7. Nf3 h6 8. Be3 b6 9. Bd2 Bb7 10. Be2 c4 11. Nc1 b5 12. a3 a5 13. 0-0 a4 14. Ne1 Qe7 15. f4 g6 16. Nf3 Bg7 17. Be1 0-0-0 0-1

[Event "Sachsen-ch Seniors op 17th"]
[Site "Dresden"]
[Date "2009.02.17"]
[Round "9"]
[White "Lenk, Konrad"]
[Black "Morgner, Siegfried"]
[Result "1-0"]
[ECO "E70"]
[WhiteElo "1763"]
[BlackElo "1691"]
[PlyCount "118"]
[EventDate "2009.02.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Bg5 a5 6. Be2 Na6 7. Qd2 c5 8. d5 Qb6 9. h3 Bd7 10. Nf3 Rd8 11. 0-0 e6 12. Rab1 Nc7 13. Bd3 e5 14. Nh2 h6 15. Bxf6 Bxf6 16. f4 Rh7 17. Nf3 exf4 18. Qxf4 Bh8 19. e5 Bxe5 20. Nxe5 dxe5 21. Qxe5+ Kf8 22. Qf6 Qxf6 23. Rxf6 Rg7 24. Rbf1 Be8 25. Bxg6 Ke7 26. Bh5 Rd6 27. Rxd6 Kxd6 28. Rf6+ Ke5 29. Rb6 Bd7 30. Kf2 Bc8 31. Rxh6 Rg5 32. Rh8 Bd7 33. Be2 Rg6 34. a4 Ne8 35. Bg4 Nf6 36. Bxd7 Nxd7 37. Re8+ Kd4 38. Re4+ Kd3 39. Rf4 Ne5 40. Nb5 Kc2 41. d6 Nd3+ 42. Kf3 Nxf4 43. Kxf4 Rxg2 44. Ke5 Rf2 45. Nc3 Rg2 46. d7 Rg8 47. Ne4 b6 48. Nf6 Rd8 49. Kd6 Kxb2 50. h4 b5 51. cxb5 c4 52. Nd5 f5 53. b6 c3 54. Nxc3 Kxc3 55. Kc7 f4 56. Kxd8 f3 57. b7 f2 58. b8Q f1Q 59. Qb5 Qf6+ 1-0

[Event "Sachsen-ch Seniors op 17th"]
[Site "Dresden"]
[Date "2009.02.16"]
[Round "8"]
[White "Kalmutzki, Manfred"]
[Black "Lenk, Konrad"]
[Result "1/2-1/2"]
[ECO "D00"]
[WhiteElo "1690"]
[BlackElo "1763"]
[PlyCount "25"]
[EventDate "2009.02.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 d5 2. e3 Nf6 3. f4 Bf5 4. Bd3 Bxd3 5. Qxd3 c6 6. Nd2 Nbd7 7. Ngf3 g6 8. 0-0 e6 9. Ne5 Bg7 10. c3 0-0 11. e4 dxe4 12. Nxe4 Nxe4 13. Qxe4 1/2-1/2

[Event "Sachsen-ch Seniors op 17th"]
[Site "Dresden"]
[Date "2009.02.15"]
[Round "7"]
[White "Lenk, Konrad"]
[Black "Friedrich, Ekkehard"]
[Result "1/2-1/2"]
[ECO "A45"]
[WhiteElo "1763"]
[BlackElo "1568"]
[PlyCount "34"]
[EventDate "2009.02.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 c5 3. e3 e6 4. c3 Qb6 5. Qc2 Nc6 6. Nf3 Nh5 7. Bg3 d5 8. Nbd2 g6 9. Be2 Nxg3 10. hxg3 Bd7 11. 0-0 h5 12. Rfb1 Rc8 13. Nb3 Be7 14. a4 c4 15. Nbd2 f5 16. b3 cxb3 17. Rxb3 Qc7 1/2-1/2

[Event "Sachsen-ch Seniors op 17th"]
[Site "Dresden"]
[Date "2009.02.14"]
[Round "6"]
[White "Ehlert, Joachim"]
[Black "Lenk, Konrad"]
[Result "1/2-1/2"]
[ECO "C01"]
[WhiteElo "1811"]
[BlackElo "1763"]
[PlyCount "15"]
[EventDate "2009.02.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Bd3 Bd6 5. Nf3 h6 6. h3 Nf6 7. 0-0 Be6 8. Be3 1/2-1/2

[Event "Sachsen-ch Seniors op 17th"]
[Site "Dresden"]
[Date "2009.02.12"]
[Round "4"]
[White "Lenk, Konrad"]
[Black "Winter, Karlheinz"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "1763"]
[BlackElo "1867"]
[PlyCount "84"]
[EventDate "2009.02.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 e6 3. e3 d5 4. Bd3 Bd6 5. Bg3 Nbd7 6. Nf3 0-0 7. 0-0 Bxg3 8. hxg3 c5 9. b3 b6 10. Nbd2 Bb7 11. c3 Ne4 12. Rc1 f5 13. Nh2 Qf6 14. Bb5 Nb8 15. Ndf3 a6 16. Bd3 Nc6 17. g4 g5 18. Be2 h5 19. gxh5 g4 20. Nd2 Nxd2 21. Qxd2 Qg5 22. f4 Qxh5 23. Qe1 Kf7 24. Qg3 Rg8 25. Rfd1 Rg7 26. Nf1 Rh8 27. Kf2 Rgh7 28. dxc5 bxc5 29. a3 Qg6 30. Rb1 Qf6 31. c4 d4 32. b4 cxb4 33. axb4 Rh3 34. gxh3 Rxh3 35. Qxh3 gxh3 36. exd4 Nxd4 37. Bh5+ Ke7 38. Ng3 h2 39. b5 axb5 40. cxb5 Qh4 41. Rxd4 h1N+ 42. Rxh1 Bxh1 0-1

[Event "Sachsen-ch Seniors op 17th"]
[Site "Dresden"]
[Date "2009.02.11"]
[Round "3"]
[White "Hampel, Johannes"]
[Black "Lenk, Konrad"]
[Result "1/2-1/2"]
[ECO "E73"]
[WhiteElo "2026"]
[BlackElo "1763"]
[PlyCount "123"]
[EventDate "2009.02.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 g6 2. c4 Bg7 3. Nc3 Nf6 4. e4 d6 5. Be2 Nbd7 6. Bg5 0-0 7. Qd2 c6 8. Nf3 a6 9. 0-0 Qc7 10. a3 Re8 11. b4 b6 12. a4 Bb7 13. a5 b5 14. c5 Nf8 15. Rad1 Rad8 16. Qc1 dxc5 17. dxc5 Ne6 18. Bh6 Bh8 19. h3 Bg7 20. Bxg7 Kxg7 21. e5 Nd7 22. Qe3 Ndf8 23. Ne4 Rxd1 24. Bxd1 Rd8 25. Bb3 Bc8 26. Neg5 h6 27. Ne4 Nh7 28. Qc3 Kg8 29. Nh4 Nd4 30. Re1 Nxb3 31. Qxb3 Be6 32. Qg3 Qd7 33. f4 Kh8 34. Nf3 Bf5 35. Nf2 Qe6 36. Qh4 Kg7 37. g4 Bc2 38. Qg3 Qb3 39. f5 gxf5 40. gxf5+ Kh8 41. Qf4 e6 42. f6 Rg8+ 43. Kh2 Ng5 44. Nxg5 hxg5 45. Qd2 Bf5 46. Re3 Qd5 47. Qe2 Bg6 48. Rg3 Rd8 49. Rxg5 Qd2 50. Qxd2 Rxd2 51. Kg3 Bf5 52. Rh5+ Kg8 53. Rh4 Rd5 54. Ng4 Bxg4 55. Rxg4+ Kf8 56. Kf4 Rd3 57. h4 Rb3 58. Kg5 Rf3 59. h5 Rf5+ 60. Kh6 Rxe5 61. Rd4 Rd5 62. Rf4 1/2-1/2

[Event "Sachsen-ch Seniors op 17th"]
[Site "Dresden"]
[Date "2009.02.10"]
[Round "2"]
[White "Kahn, Peter"]
[Black "Lenk, Konrad"]
[Result "1/2-1/2"]
[ECO "C13"]
[WhiteElo "1885"]
[BlackElo "1763"]
[PlyCount "90"]
[EventDate "2009.02.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Nf6 5. Bg5 Be7 6. Nxf6+ Bxf6 7. Bxf6 Qxf6 8. Nf3 0-0 9. Bd3 h6 10. Qe2 c5 11. 0-0 cxd4 12. Qe4 Rd8 13. Ne5 g6 14. Rfe1 a5 15. Rad1 Na6 16. Bxa6 Rxa6 17. Rxd4 Rad6 18. Red1 Qe7 19. h3 Kg7 20. Nc4 Rxd4 21. Rxd4 f6 22. Nxa5 Rf8 23. Qd3 e5 24. Rd6 Rf7 25. Qd5 e4 26. Qd4 Kh7 27. c4 f5 28. a3 Qc7 29. b4 Qe7 30. Rd8 Rf8 31. Nxb7 Rxd8 32. Nxd8 Bd7 33. c5 f4 34. c6 Bf5 35. Kf1 f3 36. g4 Bc8 37. Nb7 h5 38. Qd6 Qg7 39. Kg1 hxg4 40. hxg4 Qa1+ 41. Kh2 Bxg4 42. Qe7+ Kh6 43. Qxe4 Kg5 44. Nd6 Qh8+ 45. Kg1 Qa1+ 1/2-1/2

[Event "Sachsen-ch Seniors op 17th"]
[Site "Dresden"]
[Date "2009.02.09"]
[Round "1"]
[White "Lenk, Konrad"]
[Black "Meier, Wolfgang"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "1763"]
[BlackElo "2042"]
[PlyCount "95"]
[EventDate "2009.02.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. g3 d5 3. Bg2 Nc6 4. Nf3 Bf5 5. c3 e6 6. Bg5 h6 7. Bxf6 Qxf6 8. Nbd2 Bd6 9. Nh4 Bg4 10. Nhf3 0-0 11. 0-0 Rfe8 12. Re1 e5 13. dxe5 Nxe5 14. Nxe5 Qxe5 15. Nf3 Qh5 16. Qd2 Rad8 17. Qd3 c6 18. e4 dxe4 19. Rxe4 Rxe4 20. Qxe4 Bf5 21. Qh4 Qxh4 22. Nxh4 Be6 23. Nf3 Bc5 24. b4 Bb6 25. a4 Rd3 26. a5 Bc7 27. Rc1 a6 28. Nd4 Bd7 29. Be4 Rd2 30. Nb3 Rd6 31. Nc5 Bc8 32. Bg2 f5 33. Bf1 f4 34. Kg2 Rf6 35. Bc4+ Kh7 36. Bd3+ g6 37. f3 Kg7 38. Re1 fxg3 39. hxg3 g5 40. Bc4 Bd6 41. Ne4 Rg6 42. Rd1 Be7 43. g4 Kf8 44. Rd2 Ke8 45. Rd3 h5 46. gxh5 Rh6 47. Ng3 Bd6 48. Re3+ 1/2-1/2

[Event "Niedersachsen-ch Seniors op 11th"]
[Site "Bad Bevensen"]
[Date "2008.07.16"]
[Round "9"]
[White "Johannsen, Ingbert"]
[Black "Lenk, Konrad"]
[Result "1/2-1/2"]
[ECO "B07"]
[WhiteElo "1907"]
[BlackElo "1763"]
[PlyCount "98"]
[EventDate "2008.07.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Be3 Bg7 5. Qd2 Nbd7 6. f3 c6 7. 0-0-0 0-0 8. g4 b5 9. h4 a5 10. h5 Nb6 11. Bh6 Qc7 12. Bxg7 Kxg7 13. hxg6 fxg6 14. Qh6+ Kg8 15. Nh3 Rf7 16. Ng5 Rg7 17. Bd3 e5 18. dxe5 dxe5 19. Rd2 Qe7 20. Rdh2 Ra7 21. Qh4 Be6 22. Kb1 b4 23. Nd1 c5 24. Nxe6 Qxe6 25. Ne3 c4 26. Nxc4 g5 27. Nxb6 Qxb6 28. Bc4+ Kf8 29. Qf2 Qxf2 30. Rxf2 Rgd7 31. Kc1 Rd6 32. Rd2 Rad7 33. Rhd1 Ke7 34. Rxd6 Rxd6 35. Bd3 h5 36. gxh5 Nxh5 37. Rh1 Nf4 38. Kd2 a4 39. Rh7+ Kf6 40. Rh6+ Ke7 41. Rxd6 Kxd6 42. Bb5 a3 43. bxa3 bxa3 44. Kc3 Kc5 45. Bd3 Ne6 46. Kd2 Nd4 47. Be2 Nc6 48. c3 Kb6 49. Kc2 Na5 1/2-1/2

[Event "Niedersachsen-ch Seniors op 11th"]
[Site "Bad Bevensen"]
[Date "2008.07.15"]
[Round "8"]
[White "Lenk, Konrad"]
[Black "Hoellger, Herbert"]
[Result "1-0"]
[ECO "A48"]
[WhiteElo "1763"]
[BlackElo "1896"]
[PlyCount "55"]
[EventDate "2008.07.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c3 Bg7 4. Bf4 d6 5. h3 b6 6. Nbd2 Bb7 7. Qc2 Nbd7 8. e4 0-0 9. Bd3 Re8 10. e5 Nd5 11. Bg3 dxe5 12. Nxe5 Nxe5 13. dxe5 e6 14. 0-0-0 Bh6 15. Kb1 Bxd2 16. Qxd2 Qe7 17. h4 h5 18. Bf4 Nxf4 19. Qxf4 Kg7 20. Be4 Bxe4+ 21. Qxe4 Rad8 22. g3 Rd5 23. Rhg1 Qc5 24. f4 Qc6 25. Rc1 Qd7 26. g4 Ra5 27. f5 exf5 28. gxf5 1-0

[Event "Niedersachsen-ch Seniors op 11th"]
[Site "Bad Bevensen"]
[Date "2008.07.14"]
[Round "7"]
[White "Lenk, Konrad"]
[Black "Lange, Detlef"]
[Result "1-0"]
[ECO "A45"]
[WhiteElo "1763"]
[BlackElo "1695"]
[PlyCount "46"]
[EventDate "2008.07.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 g6 3. h3 Bg7 4. c3 0-0 5. e3 c6 6. Bd3 Qb6 7. Qc2 d5 8. Nd2 Nbd7 9. Ngf3 c5 10. dxc5 Nxc5 11. Nb3 Nxd3+ 12. Qxd3 Bf5 13. Qe2 Be4 14. 0-0 Nd7 15. Ng5 e5 16. Bg3 Bf5 17. e4 dxe4 18. Nxe4 Qc6 19. Nbd2 b6 20. Rfe1 Rfe8 21. f3 Rad8 22. Rad1 Nf6 23. Qc4 Qb7 1-0

[Event "Niedersachsen-ch Seniors op 11th"]
[Site "Bad Bevensen"]
[Date "2008.07.13"]
[Round "6"]
[White "Briesemeister, Klaus"]
[Black "Lenk, Konrad"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "1604"]
[BlackElo "1763"]
[PlyCount "104"]
[EventDate "2008.07.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. Nc3 d5 3. e4 dxe4 4. f3 exf3 5. Nxf3 g6 6. Bc4 Bg7 7. 0-0 0-0 8. Bg5 Nc6 9. a3 Bg4 10. Ne2 Ne4 11. Be3 Nd6 12. Bd3 Nf5 13. Bxf5 Bxf5 14. c3 Bg4 15. Qd2 Na5 16. Qe1 Nc4 17. Bc1 Bxf3 18. Rxf3 e5 19. Qf2 f5 20. b3 e4 21. Rh3 Nd6 22. Nf4 Re8 23. Be3 Nf7 24. Rc1 Ng5 25. Rg3 Ne6 26. Nxe6 Rxe6 27. c4 c6 28. Rd1 Rd6 29. d5 cxd5 30. c5 Rd7 31. Bd4 Bxd4 32. Qxd4 Kf7 33. Rf1 Qf6 34. Qb4 d4 35. Rh3 Kg7 36. Qd2 e3 37. Rxe3 dxe3 38. Qxd7+ Kh6 39. Qd3 Re8 40. g3 Qe5 41. Qe2 Qxc5 42. Rf4 Qxa3 43. Rh4+ Kg7 44. Qb5 Qc1+ 45. Kg2 Qc6+ 46. Qxc6 bxc6 47. Kf1 Re4 48. Rxe4 fxe4 49. Ke2 Kf6 50. b4 Ke5 51. Kxe3 g5 52. g4 h6 0-1

[Event "Niedersachsen-ch Seniors op 11th"]
[Site "Bad Bevensen"]
[Date "2008.07.12"]
[Round "5"]
[White "Lenk, Konrad"]
[Black "Fleischer, Martin"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "1763"]
[BlackElo "1713"]
[PlyCount "52"]
[EventDate "2008.07.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 e6 2. g3 d5 3. Bg2 c5 4. c3 Nc6 5. Nf3 Qb6 6. 0-0 cxd4 7. cxd4 Nge7 8. Nc3 Nf5 9. e3 Bd7 10. a3 Na5 11. b4 Nc4 12. Na4 Qc6 13. Nc5 Bxc5 14. bxc5 b6 15. cxb6 axb6 16. Qd3 Qa4 17. Re1 Ncd6 18. Ng5 h6 19. Nh3 0-0 20. e4 dxe4 21. Bxe4 Bc6 22. Bxc6 Qxc6 23. Nf4 Ra4 24. d5 exd5 25. Nxd5 Nc8 26. Bf4 Ra7 0-1

[Event "Niedersachsen-ch Seniors op 11th"]
[Site "Bad Bevensen"]
[Date "2008.07.11"]
[Round "4"]
[White "Kampfrath, Siegfried"]
[Black "Lenk, Konrad"]
[Result "1/2-1/2"]
[ECO "C02"]
[WhiteElo "1589"]
[BlackElo "1763"]
[PlyCount "59"]
[EventDate "2008.07.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Bd7 5. a3 Nc6 6. b4 cxd4 7. cxd4 Qb6 8. Nf3 a6 9. Nc3 Na7 10. Na4 Bxa4 11. Qxa4+ Nb5 12. Bxb5+ Qxb5 13. Qxb5+ axb5 14. Bd2 Ne7 15. 0-0 Nc6 16. Rfc1 Ra4 17. Bc3 Be7 18. g3 Kd7 19. Bb2 h6 20. Kf1 g5 21. Nd2 b6 22. Nb1 f6 23. Nc3 Raa8 24. Nxb5 fxe5 25. dxe5 Rhf8 26. Rc2 Rfc8 27. Rac1 Nd8 28. Rc7+ Rxc7 29. Rxc7+ Ke8 30. Kg2 1/2-1/2

[Event "Niedersachsen-ch Seniors op 11th"]
[Site "Bad Bevensen"]
[Date "2008.07.10"]
[Round "3"]
[White "Bungter, Hans"]
[Black "Lenk, Konrad"]
[Result "1/2-1/2"]
[ECO "A04"]
[WhiteElo "1638"]
[BlackElo "1763"]
[PlyCount "83"]
[EventDate "2008.07.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. Nf3 g6 2. g3 b6 3. Bg2 Bb7 4. 0-0 d6 5. d4 Bg7 6. Re1 Nd7 7. c4 Rb8 8. Nc3 e6 9. e4 Ne7 10. Bf4 0-0 11. Qd2 Re8 12. Bh6 Nf8 13. Bxg7 Kxg7 14. Qf4 a6 15. Rad1 h6 16. e5 Nh7 17. Ne4 g5 18. Qg4 Bxe4 19. Qxe4 d5 20. Qc2 c6 21. b3 Nf8 22. Bh3 Neg6 23. Bg4 Qe7 24. Rc1 Rec8 25. Qe2 b5 26. Rc2 Nd7 27. Rec1 Nb6 28. c5 Nd7 29. b4 Ra8 30. a3 Rc7 31. Ra2 Rca7 32. Rca1 Qd8 33. a4 bxa4 34. Rxa4 Nb8 35. Qd2 Qe7 36. Bh3 f5 37. exf6+ Qxf6 38. Qe2 h5 39. Ne5 g4 40. Bg2 Nxe5 41. Qxe5 Qxe5 42. dxe5 1/2-1/2

[Event "Niedersachsen-ch Seniors op 11th"]
[Site "Bad Bevensen"]
[Date "2008.07.09"]
[Round "2"]
[White "Lenk, Konrad"]
[Black "Peleikis, Horst"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1763"]
[BlackElo "1927"]
[PlyCount "66"]
[EventDate "2008.07.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. g3 c6 3. Bg2 d5 4. Nf3 Nbd7 5. 0-0 e6 6. b3 Qc7 7. Bb2 Bd6 8. c4 Qd8 9. Nbd2 0-0 10. Qc2 Re8 11. e3 e5 12. dxe5 Nxe5 13. Nxe5 Bxe5 14. Rad1 Bxb2 15. Qxb2 Qe7 16. cxd5 Nxd5 17. e4 Nf6 18. f3 Qc5+ 19. Kh1 Be6 20. Nb1 Rad8 21. Qc3 Qb6 22. Qc1 h6 23. Rxd8 Rxd8 24. Rd1 Rd4 25. Nc3 Qb4 26. Rxd4 Qxd4 27. Ne2 Qb4 28. Nf4 Bd7 29. Bh3 Bxh3 30. Nxh3 Qd4 31. Kg2 Nd7 32. Nf2 Nc5 33. h4 Qxf2+ 0-1

