[Event "Berlin-ch Seniors op 36th"]
[Site "Berlin"]
[Date "2020.02.01"]
[Round "5.38"]
[White "Oppermann, Peter"]
[Black "Klevenow, Hellmut"]
[Result "1-0"]
[ECO "A03"]
[WhiteElo "1844"]
[BlackElo "1722"]
[PlyCount "37"]
[EventDate "2020.01.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. f4 d5 2. Nf3 Nf6 3. e3 Nc6 4. b3 h6 5. Bb2 Bf5 6. Bb5 a6 7. Bxc6+ bxc6 8. 0-0 Bg4 9. d3 e6 10. Nbd2 Nd7 11. Qe1 Bf5 12. e4 Bh7 13. Kh1 f6 14. exd5 cxd5 15. Qxe6+ Qe7 16. Qc6 0-0-0 17. Qxa6+ Kb8 18. Nd4 c5 19. Nc6+ 1-0

[Event "Berlin-ch Seniors op 36th"]
[Site "Berlin"]
[Date "2020.01.28"]
[Round "1.20"]
[White "Fleischer, Matthias"]
[Black "Klevenow, Hellmut"]
[Result "1-0"]
[ECO "D03"]
[WhiteElo "2022"]
[BlackElo "1722"]
[PlyCount "71"]
[EventDate "2020.01.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c3 b6 4. Bg5 Bb7 5. e3 Nbd7 6. Nbd2 e6 7. Bd3 Be7 8. Qe2 0-0 9. Ne5 Nxe5 10. dxe5 Ne4 11. Bf4 Nxd2 12. Qxd2 c5 13. Qe2 h6 14. Qg4 Bg5 15. h4 Bxf4 16. exf4 f5 17. exf6 Qxf6 18. 0-0 Rae8 19. Rae1 c4 20. Bc2 Bc8 21. Qg3 Bd7 22. Re2 Re7 23. Rfe1 Kh8 24. f5 Rfe8 25. Qd6 b5 26. g3 Bc8 27. fxe6 Bb7 28. f4 g5 29. fxg5 hxg5 30. Rf1 Qh6 31. Qe5+ Kg8 32. Rf6 Rxe6 33. Rxe6 Qxe6 34. Qxe6+ Rxe6 35. Rxe6 Kf7 36. Rg6 1-0

[Event "Berlin-ch Seniors op 34th"]
[Site "Berlin"]
[Date "2018.02.08"]
[Round "9"]
[White "Klevenow, Hellmut"]
[Black "Jiranek, Benno"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "1712"]
[BlackElo "1432"]
[PlyCount "71"]
[EventDate "2018.01.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. Bb5+ Bd7 5. Bxd7+ Qxd7 6. c3 Qb5 7. Ne2 Nc6 8. 0-0 Nge7 9. Na3 Qa6 10. Nc2 Nf5 11. g4 Nfe7 12. Be3 c4 13. f4 h5 14. gxh5 Nf5 15. Bf2 Be7 16. Ng3 Bh4 17. Nxf5 Bxf2+ 18. Rxf2 exf5 19. Ne3 Ne7 20. Qf3 0-0-0 21. Rg2 g6 22. hxg6 fxg6 23. Kh1 Qe6 24. Rag1 Rh4 25. Nf1 Rdh8 26. Rg5 R8h6 27. R1g2 Qg8 28. b3 Qh8 29. bxc4 Rh3 30. Qe2 Rxc3 31. cxd5 Nxd5 32. Qd2 Rh4 33. Rxg6 Rg4 34. R6xg4 fxg4 35. Rxg4 Qh7 36. Qg2 1-0

[Event "Berlin-ch Seniors op 34th"]
[Site "Berlin"]
[Date "2018.02.07"]
[Round "8"]
[White "Casny, Guenter"]
[Black "Klevenow, Hellmut"]
[Result "1-0"]
[ECO "A03"]
[WhiteElo "1821"]
[BlackElo "1712"]
[PlyCount "123"]
[EventDate "2018.01.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. f4 d5 2. e3 Nf6 3. b3 g6 4. Bb2 Bg7 5. Bd3 Nc6 6. c3 0-0 7. Nf3 Ne4 8. Qc2 f5 9. 0-0 e5 10. Ba3 Re8 11. Bb5 exf4 12. exf4 Bd7 13. d3 Nf6 14. Nbd2 a6 15. Bxc6 Bxc6 16. Rae1 Rxe1 17. Rxe1 Ne8 18. Ng5 Qf6 19. d4 Nd6 20. Re6 Qd8 21. Bxd6 cxd6 22. Ndf3 Qd7 23. Qe2 Re8 24. g3 h6 25. Rxe8+ Qxe8 26. Qxe8+ Bxe8 27. Nh3 Kf7 28. Kf2 Bf6 29. Nhg1 Bd8 30. Ke3 b5 31. Nh3 Ke6 32. Nf2 g5 33. fxg5 hxg5 34. g4 f4+ 35. Kd2 Kf6 36. Nd3 a5 37. h4 gxh4 38. Nxf4 Kf7 39. Ke3 Bd7 40. Nh2 Bg5 41. Kf3 Bc6 42. a3 Kf6 43. Nf1 Bh6 44. Ne3 Bg5 45. Nexd5+ Kf7 46. c4 Bxf4 47. Kxf4 Bxd5 48. cxd5 Kg6 49. a4 b4 50. g5 h3 51. Kg3 h2 52. Kxh2 Kxg5 53. Kg3 Kf5 54. Kf3 Kg5 55. Ke4 Kg6 56. Kd3 Kf5 57. Kc4 Ke4 58. Kb5 Kxd4 59. Kxa5 Kxd5 60. Kb6 Ke5 61. a5 d5 62. a6 1-0

[Event "Berlin-ch Seniors op 34th"]
[Site "Berlin"]
[Date "2018.02.06"]
[Round "7"]
[White "Klevenow, Hellmut"]
[Black "Geist, Wolfgang"]
[Result "1-0"]
[ECO "C10"]
[WhiteElo "1712"]
[BlackElo "1388"]
[PlyCount "29"]
[EventDate "2018.01.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Nf6 3. d4 Qxd5 4. Nf3 e6 5. Nc3 Bb4 6. Bd2 Bxc3 7. Bxc3 0-0 8. Bd3 Nc6 9. 0-0 Ne4 10. Re1 Nxc3 11. bxc3 Ne7 12. Re5 Qd6 13. Bxh7+ Kxh7 14. Ng5+ Kh6 15. Nxf7+ 1-0

[Event "Berlin-ch Seniors op 34th"]
[Site "Berlin"]
[Date "2018.02.05"]
[Round "6"]
[White "Bluhm, Robert"]
[Black "Klevenow, Hellmut"]
[Result "1-0"]
[ECO "B00"]
[WhiteElo "1845"]
[BlackElo "1712"]
[PlyCount "61"]
[EventDate "2018.01.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 d5 2. e5 Nc6 3. d4 Bf5 4. Nf3 e6 5. c3 a6 6. b4 Nge7 7. Bd3 Bxd3 8. Qxd3 b5 9. a4 Rb8 10. a5 Ng6 11. g3 Be7 12. h4 h5 13. Bg5 Kd7 14. Nbd2 Qe8 15. Nb3 f6 16. exf6 gxf6 17. Bd2 Qf7 18. 0-0-0 Rhe8 19. Rhe1 Nd8 20. Re2 Bd6 21. Nc5+ Bxc5 22. dxc5 c6 23. Bf4 Ra8 24. Rde1 Nxf4 25. gxf4 Ra7 26. Kb2 Kc8 27. Nd2 Rg8 28. Nf3 Re7 29. Nd4 Rge8 30. Re3 Rg8 31. Nf5 1-0

[Event "Berlin-ch Seniors op 34th"]
[Site "Berlin"]
[Date "2018.02.03"]
[Round "5"]
[White "Klevenow, Hellmut"]
[Black "Petrykowski, Reinhardt"]
[Result "1/2-1/2"]
[ECO "B01"]
[WhiteElo "1712"]
[BlackElo "1836"]
[PlyCount "32"]
[EventDate "2018.01.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd8 4. d4 e6 5. Nf3 Nf6 6. Bc4 Be7 7. 0-0 0-0 8. Bf4 c6 9. Re1 Nbd7 10. a3 Nb6 11. Ba2 Nbd5 12. Nxd5 exd5 13. c3 Bg4 14. Qd3 g6 15. Ne5 Bf5 16. Qe2 Re8 1/2-1/2

[Event "Berlin-ch Seniors op 34th"]
[Site "Berlin"]
[Date "2018.02.02"]
[Round "4"]
[White "Klevenow, Hellmut"]
[Black "Geiss, Anne"]
[Result "1-0"]
[ECO "C45"]
[WhiteElo "1712"]
[BlackElo "1325"]
[PlyCount "101"]
[EventDate "2018.01.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nf6 5. Nxc6 bxc6 6. Bd3 Bb4+ 7. c3 Be7 8. 0-0 0-0 9. Be3 d5 10. exd5 cxd5 11. Qc2 Bd6 12. h3 Re8 13. Bg5 g6 14. Nd2 a5 15. Rae1 Kg7 16. Nf3 Ba6 17. Rxe8 Qxe8 18. Bxa6 Rxa6 19. Qd3 Ra8 20. Re1 Qd7 21. Qe3 Ne4 22. Bh6+ Kg8 23. Qd4 Bf8 24. Bxf8 Rxf8 25. Rxe4 c5 26. Qd1 Rd8 27. Re2 d4 28. cxd4 cxd4 29. Rd2 d3 30. Ne5 Qf5 31. Ng4 Kg7 32. Qe1 Rc8 33. Qe5+ Qxe5 34. Nxe5 Rc1+ 35. Kh2 Rc2 36. Rxc2 dxc2 37. Nd3 Kf6 38. Kg3 Kf5 39. Kf3 g5 40. g4+ Kg6 41. Ke2 f5 42. f3 fxg4 43. fxg4 h5 44. Kd2 a4 45. Kxc2 hxg4 46. hxg4 Kf6 47. Kc3 Ke6 48. Kd4 Kd6 49. Nc5 a3 50. bxa3 Kc6 51. Ne6 1-0

[Event "Berlin-ch Seniors op 34th"]
[Site "Berlin"]
[Date "2018.02.01"]
[Round "3"]
[White "Borgwardt, Heinz"]
[Black "Klevenow, Hellmut"]
[Result "1/2-1/2"]
[ECO "D12"]
[WhiteElo "1551"]
[BlackElo "1712"]
[PlyCount "70"]
[EventDate "2018.01.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 Bf5 5. e3 e6 6. Be2 dxc4 7. Bxc4 Nbd7 8. 0-0 h6 9. Re1 Be7 10. e4 Bh7 11. Bd3 0-0 12. Bf4 Re8 13. Qc2 Nf8 14. Rac1 Bb4 15. a3 Bxc3 16. Qxc3 Rc8 17. b4 g5 18. Be5 N6d7 19. Bg3 Ng6 20. e5 Nb6 21. Qd2 Nd5 22. Bxg6 Bxg6 23. Rcd1 Kg7 24. h3 Rc7 25. h4 g4 26. Nh2 h5 27. Nf1 Ne7 28. Bf4 Nf5 29. Bg5 Qd5 30. Ne3 Nxe3 31. Qxe3 Bf5 32. Bf6+ Kh7 33. Rd2 Rg8 34. Rc1 Qe4 35. Re1 Qxe3 1/2-1/2

[Event "Berlin-ch Seniors op 34th"]
[Site "Berlin"]
[Date "2018.01.31"]
[Round "2"]
[White "Klevenow, Hellmut"]
[Black "Sommer, Werner1111"]
[Result "1/2-1/2"]
[ECO "C61"]
[WhiteElo "1712"]
[BlackElo "1378"]
[PlyCount "134"]
[EventDate "2018.01.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nd4 4. c3 Nxf3+ 5. Qxf3 Qf6 6. Qxf6 Nxf6 7. d3 Bc5 8. h3 d6 9. a4 a5 10. 0-0 Be6 11. Nd2 0-0-0 12. Kh1 d5 13. exd5 Bxd5 14. Nb3 Ba7 15. Nxa5 h6 16. Be3 Kb8 17. Rad1 Nh5 18. Bxa7+ Kxa7 19. Rfe1 f6 20. Bxd5 Rxd5 21. Nc4 Nf4 22. d4 exd4 23. cxd4 Rhd8 24. Re4 Ng6 25. Ne3 R5d6 26. Nf5 R6d7 27. h4 Ne5 28. Rc1 Nd3 29. Rc2 g6 30. Ng3 f5 31. Re6 Nf4 32. Re1 Rxd4 33. Rxc7 Rxa4 34. Nf1 Rb4 35. g3 Nd3 36. Ra1+ Kb8 37. Rg7 Nxf2+ 38. Kg1 Rxb2 39. Rxg6 Ng4 40. Re6 b5 41. Raa6 Rd7 42. Re8+ Kb7 43. Raa8 b4 44. Rec8 b3 45. Rab8+ Ka7 46. Rb4 Rb1 47. Rc5 Ka6 48. Rxf5 Ne3 49. Rf8 Ka5 50. Rbb8 b2 51. Rxb2 Rxb2 52. Nxe3 Re2 53. Nf1 Kb5 54. Rf6 Rb7 55. Nh2 Kc4 56. Ng4 Rg7 57. Rf4+ Kd3 58. Nf2+ Ke3 59. Ng4+ Kd3 60. Nf2+ Kc3 61. Kg2 Re6 62. Kf3 Reg6 63. g4 Rb7 64. h5 Rc6 65. Ne4+ Kd3 66. Nf2+ Kc3 67. Ne4+ Kd3 1/2-1/2

[Event "Berlin-ch Seniors op 34th"]
[Site "Berlin"]
[Date "2018.01.30"]
[Round "1"]
[White "Steiger, Michael"]
[Black "Klevenow, Hellmut"]
[Result "1-0"]
[ECO "D11"]
[WhiteElo "1977"]
[BlackElo "1712"]
[PlyCount "157"]
[EventDate "2018.01.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 Nf6 3. c4 c6 4. Qc2 Nbd7 5. cxd5 cxd5 6. Bf4 Qa5+ 7. Bd2 Qd8 8. Bf4 Qa5+ 9. Bd2 Qd8 10. Nc3 a6 11. Rc1 e6 12. Bf4 Bb4 13. a3 Bxc3+ 14. Qxc3 0-0 15. e3 Ne4 16. Qb4 Qb6 17. Qxb6 Nxb6 18. Bc7 Nd7 19. Nd2 Nxd2 20. Kxd2 Nf6 21. f3 Bd7 22. Be5 Rfc8 23. Bxf6 Rxc1 24. Kxc1 Rc8+ 25. Kd2 gxf6 26. Bd3 e5 27. Rc1 Rxc1 28. Kxc1 h6 29. Kc2 Kf8 30. Kc3 Ke7 31. Kb4 Kd6 32. Bh7 b6 33. Kc3 a5 34. g4 e4 35. fxe4 Bxg4 36. Kd3 Bd7 37. exd5 Kxd5 38. e4+ Kd6 39. Bg8 Ke7 40. Bh7 Kd6 41. Ke3 Ke7 42. Kf4 Bb5 43. Bf5 Be2 44. Bg4 Bb5 45. Bf3 Bd7 46. Be2 Kd6 47. Bc4 Ke7 48. Kg3 f5 49. e5 f6 50. Kf4 fxe5+ 51. dxe5 Be6 52. Bd3 Bb3 53. Bxf5 Bd1 54. Ke3 Bb3 55. Kd4 Bf7 56. Kc3 Bd5 57. Kd4 Bb3 58. Bh7 Be6 59. Kc3 Bf7 60. Bd3 Be6 61. Bc4 Bd7 62. Bg8 Bb5 63. Kd4 Ba4 64. Kc4 Bc6 65. Bd5 Bd7 66. e6 Be8 67. b3 Kd6 68. Kd4 Bg6 69. Bc4 Bf5 70. Bd5 Bxe6 71. Bxe6 Kxe6 72. Kc4 Kd7 73. Kd5 Kc7 74. Ke6 Kc6 75. Kf6 Kd6 76. Kg6 Ke6 77. Kxh6 Kf6 78. a4 Kf5 79. Kg7 1-0

[Event "Berlin-ch Seniors op 33rd"]
[Site "Berlin"]
[Date "2017.02.09"]
[Round "9"]
[White "Krueger, Detlef"]
[Black "Klevenow, Hellmut"]
[Result "1-0"]
[ECO "A42"]
[WhiteElo "1814"]
[BlackElo "1718"]
[PlyCount "57"]
[EventDate "2017.01.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 d6 2. d4 g6 3. c4 Bg7 4. Nc3 b6 5. Be3 e6 6. Nf3 Ne7 7. Be2 0-0 8. Qc2 Nd7 9. 0-0 Bb7 10. Rfd1 f5 11. Ng5 Rf6 12. e5 dxe5 13. dxe5 Rf8 14. Nxe6 Qc8 15. Nxf8 Nxf8 16. Bg5 Qe6 17. Nd5 Nxd5 18. cxd5 Qxe5 19. Bf3 h6 20. Be3 Kh7 21. Bd4 Qd6 22. Bxg7 Kxg7 23. Qc3+ Kh7 24. Rac1 Rc8 25. Re1 g5 26. h3 Ng6 27. Re6 Qf4 28. Rce1 Rg8 29. Bh5 1-0

[Event "Berlin-ch Seniors op 33rd"]
[Site "Berlin"]
[Date "2017.02.08"]
[Round "8"]
[White "Klevenow, Hellmut"]
[Black "Metzger, Eberhard"]
[Result "1/2-1/2"]
[ECO "A40"]
[WhiteElo "1718"]
[BlackElo "1813"]
[PlyCount "55"]
[EventDate "2017.01.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 g6 2. c4 Bg7 3. Nc3 e6 4. e4 Ne7 5. Nf3 d6 6. Be2 0-0 7. 0-0 Nd7 8. Be3 h6 9. Rc1 b6 10. d5 e5 11. Nd2 g5 12. g3 Ng6 13. Bh5 Nf6 14. Bxg6 fxg6 15. f3 Bh3 16. Rf2 g4 17. f4 exf4 18. Rxf4 h5 19. Rf2 Nh7 20. Rxf8+ Qxf8 21. Qe1 Bh6 22. Bxh6 Qxh6 23. Nb5 Qg7 24. Rc2 Rf8 25. Qe3 a6 26. Nd4 Qe5 27. Ne6 Rf7 28. Qd4 1/2-1/2

[Event "Berlin-ch Seniors op 33rd"]
[Site "Berlin"]
[Date "2017.02.07"]
[Round "7"]
[White "Klevenow, Hellmut"]
[Black "Jiranek, Benno"]
[Result "1-0"]
[ECO "E14"]
[WhiteElo "1718"]
[BlackElo "1424"]
[PlyCount "37"]
[EventDate "2017.01.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. Nc3 Bb7 5. e3 d5 6. Bd3 Be7 7. 0-0 Nbd7 8. cxd5 exd5 9. Bd2 0-0 10. Rc1 Ne4 11. Be1 Ndf6 12. Ne5 c5 13. f3 Nxc3 14. Bxc3 c4 15. Bb1 b5 16. a3 a5 17. Qc2 b4 18. Ng4 b3 19. Nxf6+ 1-0

[Event "Berlin-ch Seniors op 33rd"]
[Site "Berlin"]
[Date "2017.02.06"]
[Round "6"]
[White "Casny, Guenter"]
[Black "Klevenow, Hellmut"]
[Result "1/2-1/2"]
[ECO "C25"]
[WhiteElo "1858"]
[BlackElo "1718"]
[PlyCount "135"]
[EventDate "2017.01.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 d6 2. Nc3 g6 3. g3 Bg7 4. Bg2 e5 5. d3 Ne7 6. Nh3 0-0 7. 0-0 Nbc6 8. f4 exf4 9. Nxf4 Nd4 10. Ncd5 Nxd5 11. Nxd5 c6 12. Ne3 Qb6 13. Kh1 Be6 14. a4 c5 15. Bd2 Qc7 16. c4 Nc6 17. Bc3 Ne5 18. Qc2 Rac8 19. Rae1 Nc6 20. Bxg7 Kxg7 21. Rf2 Nd4 22. Qc3 Kg8 23. Nc2 Nxc2 24. Qxc2 f5 25. Ref1 fxe4 26. Bxe4 Rxf2 27. Qxf2 Qe7 28. Qg2 b6 29. Re1 Qf7 30. Rf1 Qe7 31. h4 Kg7 32. b3 Rf8 33. Qb2+ Rf6 34. Kg2 Kf7 35. Re1 Qd7 36. Kg1 Qd8 37. d4 Qc7 38. d5 Bg4 39. Qc3 a5 40. Qe3 Kg7 41. Bg2 Qd7 42. Be4 Bh3 43. Bg2 Bxg2 44. Kxg2 Qf5 45. Qd2 Rf7 46. Qb2+ Kh6 47. Qe2 Qf6 48. Qd2+ Kg7 49. Qe3 Qb2+ 50. Re2 Qf6 51. Rf2 Qxf2+ 52. Qxf2 Rxf2+ 53. Kxf2 Kf6 54. Kf3 Ke5 55. g4 h6 56. Ke3 h5 57. gxh5 gxh5 58. Kf3 Kf5 59. Kg3 Ke4 60. Kg2 Kf4 61. Kf2 Kg4 62. Ke3 Kxh4 63. Kf4 Kh3 64. Kf5 Kg3 65. Ke6 h4 66. Kxd6 h3 67. Kc6 h2 68. Kxb6 1/2-1/2

[Event "Berlin-ch Seniors op 33rd"]
[Site "Berlin"]
[Date "2017.02.04"]
[Round "5"]
[White "Gmerek, Henning"]
[Black "Klevenow, Hellmut"]
[Result "0-1"]
[ECO "D94"]
[WhiteElo "1566"]
[BlackElo "1718"]
[PlyCount "96"]
[EventDate "2017.01.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. e3 Nf6 4. Nc3 g6 5. Nf3 Bg7 6. Be2 0-0 7. 0-0 Nbd7 8. c5 Re8 9. b4 e5 10. b5 exd4 11. Nxd4 Qc7 12. Ba3 Ne4 13. Nxe4 dxe4 14. Rb1 Ne5 15. bxc6 bxc6 16. Rb3 h5 17. f3 exf3 18. Nxf3 Be6 19. Rb4 Rad8 20. Qc2 Ng4 21. Bc1 Bd5 22. e4 Be6 23. h3 Ne5 24. Bb2 Nxf3+ 25. Rxf3 Qa5 26. a3 Bxb2 27. Rxb2 Rd4 28. Qc3 Qxc3 29. Rxc3 Rxe4 30. Bf3 Re1+ 31. Kh2 Rc8 32. Rb7 a5 33. Ra7 Bd5 34. Bxd5 cxd5 35. Rd7 Re5 36. c6 Kf8 37. Rc5 Ke8 38. Rb7 Re6 39. c7 Rd6 40. Rb8 Kd7 41. Rb7 d4 42. Rb1 Rxc7 43. Rxa5 d3 44. Rd1 d2 45. Rb5 Rc1 46. Rb1 Rxb1 47. Rxb1 d1Q 48. Rxd1 Rxd1 0-1

[Event "Berlin-ch Seniors op 33rd"]
[Site "Berlin"]
[Date "2017.02.03"]
[Round "4"]
[White "Klevenow, Hellmut"]
[Black "Metzger, Albert"]
[Result "0-1"]
[ECO "A80"]
[WhiteElo "1718"]
[BlackElo "1877"]
[PlyCount "128"]
[EventDate "2017.01.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 f5 2. Nf3 Nf6 3. Nc3 d5 4. h3 e6 5. a3 c5 6. dxc5 Bxc5 7. e3 Nc6 8. b4 Bd6 9. Bb2 a6 10. Be2 0-0 11. 0-0 b5 12. Nd4 Nxd4 13. exd4 Bd7 14. Bf3 Rc8 15. Ne2 Bb8 16. c3 Qc7 17. g3 Kh8 18. Bc1 Rg8 19. Bf4 Qc6 20. Bxb8 Rxb8 21. Rc1 Qd6 22. Kh2 g5 23. Bg2 Rg7 24. f4 Rbg8 25. Qd2 Be8 26. Qe3 gxf4 27. Nxf4 Rxg3 28. Qe5 Qxe5 29. dxe5 Nh5 30. Rc2 Nxf4 31. Rxf4 Re3 32. Rh4 Rxe5 33. Rh6 Rg6 34. Rh4 Kg7 35. Bf3 Rh6 36. Rf4 Bh5 37. Rg2+ Kf6 38. Rh4 f4 39. Rxf4+ Rf5 40. Rxf5+ Kxf5 41. Bxh5 Rxh5 42. Rg8 e5 43. Rd8 Ke4 44. Rd6 d4 45. cxd4 exd4 46. Rxa6 d3 47. Re6+ Re5 48. Rd6 Ke3 49. Kg2 Ke2 50. Rf6 Rg5+ 51. Kh2 d2 52. Re6+ Kd1 53. h4 Rd5 54. Kg3 Rd3+ 55. Kf2 Rxa3 56. Rd6 Rb3 57. Rd4 Rc3 58. Rd5 Rc4 59. h5 Rxb4 60. Ke3 Rb3+ 61. Kf2 b4 62. h6 Rh3 63. Rd4 b3 64. Rb4 Kc2 0-1

[Event "Berlin-ch Seniors op 33rd"]
[Site "Berlin"]
[Date "2017.02.02"]
[Round "3"]
[White "Mueller, Erhard"]
[Black "Klevenow, Hellmut"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1885"]
[BlackElo "1718"]
[PlyCount "68"]
[EventDate "2017.01.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 g6 3. e3 Nf6 4. Nbd2 Bg7 5. b4 0-0 6. Bb2 c6 7. Bd3 Bg4 8. h3 Bxf3 9. Nxf3 Nbd7 10. 0-0 Ne4 11. c4 e6 12. Qc2 f5 13. Rac1 a5 14. b5 cxb5 15. cxd5 exd5 16. Bxb5 Nd6 17. Qb3 Nf6 18. Bd3 Nde4 19. Rc2 Rf7 20. Rfc1 a4 21. Qb4 Bf8 22. Qe1 Qb6 23. Ne5 Bb4 24. Qd1 Re7 25. Rc8+ Re8 26. R8c7 Bd6 27. R7c2 Bxe5 28. dxe5 Nd7 29. Bd4 Qe6 30. f4 g5 31. Rc7 gxf4 32. exf4 b6 33. Bb5 Nec5 34. Bc6 Rac8 1-0

[Event "Berlin-ch Seniors op 33rd"]
[Site "Berlin"]
[Date "2017.02.01"]
[Round "2"]
[White "Klevenow, Hellmut"]
[Black "Morczynski, Ryszard"]
[Result "1-0"]
[ECO "E62"]
[WhiteElo "1718"]
[BlackElo "1351"]
[PlyCount "79"]
[EventDate "2017.01.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 d6 3. Nc3 g6 4. Nf3 Bg7 5. g3 Bg4 6. Bg2 0-0 7. 0-0 c6 8. e4 Qc7 9. h3 Bc8 10. Be3 Rd8 11. Qc2 Nbd7 12. Rac1 e5 13. d5 c5 14. Nd2 Nb6 15. f4 a6 16. fxe5 dxe5 17. Rf2 Bd7 18. b3 Qc8 19. Kh2 Be8 20. Rcf1 Nbd7 21. Bg5 b5 22. cxb5 axb5 23. Nxb5 h6 24. Nd6 Qc7 25. Nxe8 Rxe8 26. Bxf6 Nxf6 27. Nc4 Nd7 28. Rxf7 Rf8 29. Rxf8+ Rxf8 30. Rxf8+ Bxf8 31. a4 Nb6 32. Nxb6 Qxb6 33. Qc3 Bd6 34. Qc4 Bb8 35. h4 Kg7 36. Bh3 Kf6 37. Be6 Qb4 38. Qf1+ Ke7 39. Qf7+ Kd6 40. Qd7# 1-0

[Event "Berlin-ch Seniors op 33rd"]
[Site "Berlin"]
[Date "2017.01.31"]
[Round "1"]
[White "Kapr, Klaus"]
[Black "Klevenow, Hellmut"]
[Result "1-0"]
[ECO "B08"]
[WhiteElo "2018"]
[BlackElo "1718"]
[PlyCount "69"]
[EventDate "2017.01.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 d6 2. d4 g6 3. Nc3 Bg7 4. Nf3 Nf6 5. Be2 0-0 6. 0-0 Nc6 7. h3 a6 8. a4 e5 9. Be3 exd4 10. Nxd4 Bd7 11. f4 Nxd4 12. Bxd4 Bc6 13. Bf3 Re8 14. Re1 Nd7 15. Bxg7 Kxg7 16. Qd4+ Kg8 17. g3 Qf6 18. Rad1 Qxd4+ 19. Rxd4 Nc5 20. Kf2 Ne6 21. Rdd1 Rab8 22. e5 dxe5 23. Rxe5 Rbd8 24. Bxc6 bxc6 25. Rxd8 Rxd8 26. Ne4 Kg7 27. Ra5 f5 28. Nc5 Nf8 29. Nd3 Ra8 30. Rc5 a5 31. Rxc6 Ra7 32. Nc5 Kf7 33. b3 Ke7 34. Ke3 h6 35. Kd4 1-0

[Event "Berlin Lichtenrade op 12th"]
[Site "Berlin"]
[Date "2016.10.22"]
[Round "1"]
[White "Klevenow, Hellmut"]
[Black "Feil, Stephan"]
[Result "0-1"]
[ECO "E62"]
[WhiteElo "1735"]
[BlackElo "2140"]
[PlyCount "74"]
[EventDate "2016.10.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. 0-0 0-0 5. d4 d6 6. c4 c6 7. Nc3 Qa5 8. e4 Bg4 9. h3 Bxf3 10. Bxf3 e5 11. d5 cxd5 12. cxd5 Rc8 13. Qb3 Nbd7 14. Be3 Nc5 15. Bxc5 Qxc5 16. Rac1 Bh6 17. Rcd1 Rab8 18. Qb5 Qc7 19. Qe2 a6 20. Bg4 Nxg4 21. Qxg4 b5 22. Rd3 Qc4 23. Rf3 Rc7 24. b3 Qb4 25. Nb1 Bg7 26. Rd3 h5 27. Qe2 Bh6 28. a3 Qc5 29. Kg2 Qc2 30. Qd1 Rbc8 31. h4 Kg7 32. Kh3 Qa2 33. g4 Rc1 34. g5 Bxg5 35. hxg5 Qxb1 36. Qf3 Rxf1 37. Qf6+ Kg8 0-1

[Event "Berlin-ch Seniors op 32nd"]
[Site "Berlin"]
[Date "2016.02.04"]
[Round "9"]
[White "Klevenow, Hellmut"]
[Black "Krombach, Karl Heinz"]
[Result "0-1"]
[ECO "E91"]
[WhiteElo "1775"]
[BlackElo "1661"]
[PlyCount "134"]
[EventDate "2016.01.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 g6 2. e4 Bg7 3. Nf3 d6 4. c4 c6 5. Nc3 Bg4 6. Be2 Nd7 7. h3 Bxf3 8. Bxf3 Ngf6 9. 0-0 0-0 10. Be3 e5 11. d5 c5 12. a4 a6 13. a5 h6 14. Qb3 Nh7 15. Be2 Rb8 16. f4 exf4 17. Bxf4 Ne5 18. Bd2 Nf6 19. Qc2 Kh7 20. Na4 Nfd7 21. Rab1 b6 22. axb6 Nxb6 23. Nxb6 Qxb6 24. Kh1 a5 25. b3 Rb7 26. Qa2 Ra8 27. Bf4 Qd8 28. Bxe5 Bxe5 29. Rf3 Kg7 30. Rbf1 Raa7 31. Bd1 a4 32. bxa4 Rb2 33. Qa3 Qg5 34. R3f2 Rab7 35. Rxb2 Rxb2 36. Qf3 f6 37. Qg4 Qxg4 38. hxg4 Rb4 39. Rf3 Rxc4 40. g3 Rxe4 41. Kg2 Re1 42. Bc2 Re2+ 43. Rf2 Re1 44. Bd3 Ra1 45. Bb5 c4 46. Rc2 c3 47. Kf3 Rg1 48. a5 Rxg3+ 49. Ke4 Rxg4+ 50. Kd3 Rd4+ 51. Kxc3 Rxd5+ 52. Kb4 Rc5 53. Rxc5 dxc5+ 54. Kxc5 Bg3 55. Kb6 Bf2+ 56. Kb7 h5 57. a6 f5 58. a7 Bxa7 59. Kxa7 Kf6 60. Kb6 h4 61. Bf1 g5 62. Kc5 Ke5 63. Bg2 g4 64. Kc4 Kf4 65. Kd3 Kg3 66. Bd5 Kf2 67. Be6 g3 0-1

[Event "Berlin-ch Seniors op 32nd"]
[Site "Berlin"]
[Date "2016.02.03"]
[Round "8"]
[White "Radloff, Rainer"]
[Black "Klevenow, Hellmut"]
[Result "1-0"]
[ECO "A12"]
[WhiteElo "1657"]
[BlackElo "1775"]
[PlyCount "145"]
[EventDate "2016.01.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 Nf6 3. e3 g6 4. b3 Bg7 5. Bb2 0-0 6. c4 c6 7. Be2 Bg4 8. Nbd2 Nbd7 9. 0-0 Re8 10. h3 Bxf3 11. Bxf3 e5 12. cxd5 e4 13. dxc6 bxc6 14. Be2 Nd5 15. a3 Kh8 16. b4 f5 17. Rc1 Qf6 18. Rc2 f4 19. Bc4 N7b6 20. Bxd5 Nxd5 21. Re1 Qg5 22. exf4 Nxf4 23. Qg4 Qf5 24. Nb3 Nd3 25. Ree2 Qd5 26. Nc5 Bxd4 27. Bxd4+ Qxd4 28. Rxe4 Qa1+ 29. Kh2 Nxc5 30. Rxc5 Qxa3 31. Rce5 Rf8 32. f3 Qd3 33. h4 Qd6 34. Kh3 Qd1 35. Rd4 Qc1 36. Rd7 Rf4 37. Qg5 Raf8 38. Rd8 Qc4 39. Ree8 Rxe8 40. Rxe8+ Kg7 41. h5 Rf8 42. h6+ Kg8 43. Qc5 Qf7 44. Re7 Qf5+ 45. Qxf5 Rxf5 46. Rxa7 Rh5+ 47. Kg4 Rxh6 48. Ra6 Rh5 49. Rxc6 Rb5 50. Rc4 Kg7 51. Kf4 Kf6 52. Ke4 Ke6 53. Kd3 h5 54. Kc3 Rg5 55. Re4+ Kd5 56. Re2 Kc6 57. f4 Rf5 58. g3 g5 59. Rf2 gxf4 60. Kd3 Kd5 61. Rxf4 Rg5 62. Rf3 Kc6 63. Ke3 Rg4 64. Rf6+ Kb5 65. Kf3 Kxb4 66. Rf4+ Rxf4+ 67. Kxf4 Kc5 68. Kg5 Kd6 69. Kxh5 Ke7 70. Kg6 Kf8 71. g4 Kg8 72. g5 Kh8 73. Kf7 1-0

[Event "Berlin-ch Seniors op 32nd"]
[Site "Berlin"]
[Date "2016.02.02"]
[Round "7"]
[White "Klevenow, Hellmut"]
[Black "Fey, Jens"]
[Result "1/2-1/2"]
[ECO "D35"]
[WhiteElo "1775"]
[BlackElo "1568"]
[PlyCount "98"]
[EventDate "2016.01.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Nf3 Be7 5. cxd5 Nxd5 6. e4 Nxc3 7. bxc3 0-0 8. Bd3 b6 9. 0-0 Ba6 10. c4 Nd7 11. Bb2 c5 12. d5 exd5 13. exd5 Bf6 14. Bxf6 Qxf6 15. Rc1 Bb7 16. Re1 Rfe8 17. Qc2 h6 18. Qa4 Ne5 19. Nxe5 Rxe5 20. Qc2 Rae8 21. Rxe5 Qxe5 22. Qd2 Kh8 23. Rd1 Bc8 24. f4 Qe3+ 25. Qxe3 Rxe3 26. Kf2 Re8 27. h3 Kg8 28. g4 g6 29. Kf3 Kg7 30. h4 f6 31. Bc2 Bd7 32. Rd2 Kf7 33. h5 f5 34. hxg6+ Kxg6 35. gxf5+ Bxf5 36. Rg2+ Kf6 37. Bxf5 Kxf5 38. Rg7 Re4 39. Rf7+ Kg6 40. Kxe4 Kxf7 41. a4 Kf6 42. f5 h5 43. Kf4 h4 44. Kg4 h3 45. Kxh3 Kxf5 46. Kg3 Ke5 47. Kf3 a6 48. Ke3 b5 49. axb5 axb5 1/2-1/2

[Event "Berlin-ch Seniors op 32nd"]
[Site "Berlin"]
[Date "2016.02.01"]
[Round "6"]
[White "Theilig, Reinhard"]
[Black "Klevenow, Hellmut"]
[Result "1/2-1/2"]
[ECO "A15"]
[WhiteElo "1636"]
[BlackElo "1775"]
[PlyCount "52"]
[EventDate "2016.01.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 g6 3. b4 Bg7 4. Bb2 0-0 5. d3 b6 6. Nbd2 d6 7. Qb3 Bb7 8. Rc1 Nbd7 9. g3 Re8 10. Bg2 e5 11. 0-0 c5 12. Rfe1 cxb4 13. Qxb4 Nc5 14. Rcd1 a5 15. Qa3 Qc8 16. e4 Ne6 17. Ba1 Nd7 18. Nb1 Qc5 19. Qb3 a4 20. Qb5 Qxb5 21. cxb5 Rec8 22. Rc1 Ndc5 23. Rc3 Ra5 24. Na3 Raa8 25. Bf1 Nd7 26. Rec1 Rxc3 1/2-1/2

[Event "Berlin-ch Seniors op 32nd"]
[Site "Berlin"]
[Date "2016.01.29"]
[Round "4"]
[White "Schroeder, Wolfgang1111"]
[Black "Klevenow, Hellmut"]
[Result "1-0"]
[ECO "D11"]
[WhiteElo "1663"]
[BlackElo "1775"]
[PlyCount "97"]
[EventDate "2016.01.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Nf3 Bg4 5. e3 e6 6. Bd3 Nbd7 7. 0-0 Be7 8. Rb1 dxc4 9. Bxc4 Bf5 10. Bd3 Bxd3 11. Qxd3 0-0 12. b4 Nd5 13. Nxd5 cxd5 14. Rd1 Nb6 15. a3 Rc8 16. Qb3 Bd6 17. Bb2 Nc4 18. Ba1 b5 19. Ne5 Bxe5 20. dxe5 Qg5 21. f4 Qf5 22. Bd4 a6 23. Qd3 Qxd3 24. Rxd3 Rc6 25. Bc5 Rfc8 26. Ra1 g6 27. g4 h6 28. Ra2 Nb6 29. Kf2 Na4 30. Bd4 Rc1 31. h4 Rh1 32. Kg3 Rcc1 33. Rg2 Rc4 34. f5 gxf5 35. gxf5 Rf1 36. Kh3+ Kf8 37. f6 Rcc1 38. e4 Rfd1 39. Rdg3 Ke8 40. Rg8+ Kd7 41. Bc5 h5 42. exd5 Nxc5 43. bxc5 exd5 44. R8g5 Rc3+ 45. Kh2 Rxc5 46. Rxh5 d4 47. e6+ Kd6 48. Rxc5 Kxc5 49. exf7 1-0

[Event "Berlin-ch Seniors op 32nd"]
[Site "Berlin"]
[Date "2016.01.28"]
[Round "3"]
[White "Klevenow, Hellmut"]
[Black "Fleischer, Matthias"]
[Result "0-1"]
[ECO "A50"]
[WhiteElo "1775"]
[BlackElo "1903"]
[PlyCount "80"]
[EventDate "2016.01.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 b5 3. cxb5 e6 4. Nf3 Bb7 5. Nc3 Be7 6. g3 0-0 7. Bg2 a6 8. 0-0 axb5 9. Nxb5 Ra5 10. Nc3 c5 11. Bg5 Bxf3 12. Bxf3 cxd4 13. Bxf6 Bxf6 14. Ne4 Be5 15. Qd3 d5 16. Nd2 Qb6 17. Nb3 Rb5 18. Rfc1 Na6 19. Qd2 Ra8 20. Qg5 Bf6 21. Qg4 h6 22. Rd1 Nb4 23. Nxd4 Bxd4 24. Rxd4 Nc2 25. Rdd1 Nxa1 26. Rxa1 Rxb2 27. a4 Rb4 28. Qh5 Rb1+ 29. Rxb1 Qxb1+ 30. Kg2 Rxa4 31. Qe5 Ra1 32. Kh3 Ra2 33. Qc7 Qf1+ 34. Kg4 Ra4+ 35. e4 dxe4 36. Qc8+ Kh7 37. Qc2 f5+ 38. Kf4 g5+ 39. Ke5 Ra5+ 40. Kf6 Qa1+ 0-1

[Event "Berlin-ch Seniors op 32nd"]
[Site "Berlin"]
[Date "2016.01.27"]
[Round "2"]
[White "Tham, Franz"]
[Black "Klevenow, Hellmut"]
[Result "0-1"]
[ECO "D94"]
[WhiteElo "1585"]
[BlackElo "1775"]
[PlyCount "90"]
[EventDate "2016.01.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 g6 3. c4 c6 4. Nc3 Nf6 5. e3 Bg7 6. cxd5 cxd5 7. Bb5+ Bd7 8. Qa4 0-0 9. Bxd7 Nbxd7 10. 0-0 Nb6 11. Qd1 Nc4 12. b3 Nd6 13. Ba3 Rc8 14. Bb2 Nde4 15. Rc1 Nxc3 16. Bxc3 Re8 17. Bb4 e6 18. Ne5 Bf8 19. Bxf8 Rxf8 20. f3 Qa5 21. a4 Qb4 22. Nd3 Qa3 23. Ra1 Qd6 24. Rf2 Rc7 25. Rc1 Rfc8 26. Rfc2 Ne8 27. Rxc7 Rxc7 28. b4 b6 29. b5 Qa3 30. Rxc7 Nxc7 31. Qc2 Ne8 32. Kf2 Qe7 33. g3 Nd6 34. Nb2 h5 35. e4 dxe4 36. Qc6 exf3 37. Qxf3 Nf5 38. Qa8+ Kg7 39. Nd3 Nxd4 40. Ne5 Qf6+ 41. Nf3 Nxf3 42. Qxf3 Qxf3+ 43. Kxf3 f5 44. h4 Kf6 45. Kf4 e5+ 0-1

[Event "Berlin-ch Seniors op 32nd"]
[Site "Berlin"]
[Date "2016.01.26"]
[Round "1"]
[White "Klevenow, Hellmut"]
[Black "Shapiro, Yosip"]
[Result "0-1"]
[ECO "D38"]
[WhiteElo "1775"]
[BlackElo "2083"]
[PlyCount "114"]
[EventDate "2016.01.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. cxd5 exd5 5. Nf3 Bb4 6. Bd2 0-0 7. e3 c6 8. Bd3 a5 9. h3 Re8 10. 0-0 Nbd7 11. a3 Bd6 12. Rc1 Ne4 13. Be1 f5 14. Bb1 f4 15. Nxe4 dxe4 16. Nd2 Nf6 17. Nc4 Bc7 18. exf4 Bxf4 19. Ne3 Nd5 20. Bd2 Bc7 21. Ba2 Qd6 22. Re1 Be6 23. Bxd5 cxd5 24. Nf1 Rac8 25. Re3 b5 26. Rec3 Bd7 27. Qh5 Rf8 28. Be3 Rf5 29. Qe2 Rff8 30. Qh5 g6 31. Qd1 Bb6 32. Rxc8 Bxc8 33. Qd2 Bd7 34. Rc2 Ra8 35. Bf4 Qe7 36. Be5 b4 37. axb4 axb4 38. Qf4 Qf8 39. Qxf8+ Kxf8 40. Ne3 Ra1+ 41. Kh2 b3 42. Rc3 Ba4 43. Nxd5 Ba5 44. Bd6+ Kf7 45. Bb4 Bxb4 46. Nxb4 Rb1 47. Rc7+ Ke6 48. Ra7 Bb5 49. Rb7 Bc4 50. Rc7 Bd3 51. d5+ Kd6 52. Rc6+ Kd7 53. Rc3 Rxb2 54. Nxd3 exd3 55. Rxd3 Rb1 56. Kg3 b2 57. d6 Rc1 0-1

[Event "Berlin-ch Seniors op 31st"]
[Site "Berlin"]
[Date "2015.02.07"]
[Round "9"]
[White "Thur, Herbert"]
[Black "Klevenow, Hellmut"]
[Result "0-1"]
[ECO "D10"]
[WhiteElo "1217"]
[BlackElo "1557"]
[PlyCount "148"]
[EventDate "2015.01.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 c6 3. e3 Nf6 4. c4 Bf5 5. Bd3 Bxd3 6. Qxd3 e6 7. Nc3 Nbd7 8. a3 a5 9. h3 Be7 10. Nf3 0-0 11. 0-0 dxc4 12. Qxc4 Nd5 13. Bh2 N7b6 14. Qd3 Bd6 15. Rad1 Bxh2+ 16. Kxh2 Qf6 17. Ne4 Qe7 18. Nc5 Qc7+ 19. g3 Nd7 20. Nxd7 Qxd7 21. e4 Ne7 22. e5 Rad8 23. Rd2 h6 24. Rfd1 Ng6 25. Qc4 Qd5 26. Qxd5 Rxd5 27. h4 Rfd8 28. h5 Ne7 29. g4 Rb5 30. Rc1 Nd5 31. Kg3 Nc7 32. Rc4 Rdd5 33. b4 axb4 34. Rxb4 Rxb4 35. axb4 Rb5 36. Ra2 Rxb4 37. Rd2 f6 38. Kf4 Nd5+ 39. Kg3 Kf7 40. Rd3 Rc4 41. Nd2 Rc2 42. Ne4 b5 43. f4 Ke7 44. f5 exf5 45. gxf5 fxe5 46. dxe5 Rg2+ 47. Kf3 Rc2 48. Ra3 b4 49. Ra7+ Kd8 50. Rxg7 Nc3 51. e6 Nxe4 52. Kxe4 Re2+ 53. Kd4 Rd2+ 54. Kc4 Rf2 55. Rf7 Rf4+ 56. Kc5 b3 57. Kxc6 Rc4+ 58. Kd5 Rf4 59. Ke5 Rf2 60. e7+ Ke8 61. Kf6 Rxf5+ 62. Kxf5 Kxf7 63. e8Q+ Kxe8 64. Kg6 b2 65. Kxh6 b1Q 66. Kg7 Qb2+ 67. Kg8 Qf6 68. Kh7 Qf7+ 69. Kh6 Kf8 70. Kg5 Qg7+ 71. Kf5 Qh6 72. Kg4 Kf7 73. Kh4 Kf6 74. Kg4 Qg5+ 0-1

[Event "Berlin-ch Seniors op 31st"]
[Site "Berlin"]
[Date "2015.02.06"]
[Round "8"]
[White "Klevenow, Hellmut"]
[Black "Hohn, August"]
[Result "0-1"]
[ECO "D31"]
[WhiteElo "1557"]
[BlackElo "1842"]
[PlyCount "106"]
[EventDate "2015.01.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 e6 4. cxd5 exd5 5. Nf3 Bd6 6. Bg5 Qc7 7. Rc1 Be6 8. e3 Nd7 9. Bh4 Ngf6 10. Bd3 0-0 11. Bg3 Rfe8 12. Bxd6 Qxd6 13. 0-0 Bg4 14. h3 Bh5 15. Be2 Rad8 16. Nd2 Bxe2 17. Nxe2 Ne4 18. Nxe4 Rxe4 19. Ng3 Ree8 20. Qc2 Qh6 21. Qf5 g6 22. Qd3 Nf6 23. Rfe1 Re7 24. Rc2 Rde8 25. Rec1 Nd7 26. a4 Qg5 27. Nf1 f5 28. a5 a6 29. Qd2 Nf6 30. Ng3 Qh6 31. Qb4 f4 32. exf4 Qxf4 33. Rf1 h5 34. Qd2 h4 35. Nh1 Qxd2 36. Rxd2 Re2 37. Rfd1 Re1+ 38. Rxe1 Rxe1+ 39. Kh2 Ne4 40. Rc2 Rd1 41. f3 Nd2 42. Nf2 Nf1+ 43. Kg1 Ra1 44. Nd3 Ng3+ 45. Kf2 Rxa5 46. Nc5 Rb5 47. b3 Nf5 48. Rd2 Kf7 49. Nd7 Rxb3 50. Ne5+ Kg7 51. f4 Ng3 52. Ra2 Ne4+ 53. Kf1 Rb1+ 0-1

[Event "Berlin-ch Seniors op 31st"]
[Site "Berlin"]
[Date "2015.02.05"]
[Round "7"]
[White "Fiedler, Wolfgang"]
[Black "Klevenow, Hellmut"]
[Result "1-0"]
[ECO "D12"]
[WhiteElo "1808"]
[BlackElo "1557"]
[PlyCount "105"]
[EventDate "2015.01.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 Nf6 3. c4 c6 4. Nc3 Bf5 5. e3 e6 6. Bd3 Bxd3 7. Qxd3 Nbd7 8. 0-0 Be7 9. Bd2 0-0 10. Ng5 h6 11. Nh3 Re8 12. f4 Nh7 13. c5 f5 14. b4 a6 15. a4 b5 16. Ra2 Qc7 17. Rfa1 Qb7 18. Nf2 Nhf6 19. Qc2 Ne4 20. Nfxe4 fxe4 21. Qb3 Kh8 22. Qa3 Nb8 23. Qb2 Nd7 24. Be1 Bf6 25. Qe2 Nf8 26. Qh5 Kh7 27. Bh4 Bxh4 28. Qxh4 Kg8 29. h3 Rec8 30. Qg4 Re8 31. Kh2 Rec8 32. axb5 axb5 33. f5 exf5 34. Qxf5 Rxa2 35. Rxa2 Ra8 36. Rf2 Qd7 37. Qf4 Ne6 38. Qg4 Qc7+ 39. Qg3 Qxg3+ 40. Kxg3 Ra3 41. Nd1 Nxd4 42. Kf4 Ne6+ 43. Ke5 Nf8 44. Kd6 Ra6 45. Kc7 Ra1 46. Rd2 Rb1 47. Nb2 d4 48. exd4 Ne6+ 49. Kxc6 Nxd4+ 50. Rxd4 e3 51. Nd3 Rd1 52. Kxb5 e2 53. Re4 1-0

[Event "Berlin-ch Seniors op 31st"]
[Site "Berlin"]
[Date "2015.02.04"]
[Round "6"]
[White "Klevenow, Hellmut"]
[Black "Koerner, Helmut"]
[Result "1-0"]
[ECO "A52"]
[WhiteElo "1557"]
[BlackElo "1711"]
[PlyCount "57"]
[EventDate "2015.01.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e5 3. dxe5 Ng4 4. Nf3 Bc5 5. e3 Nc6 6. Be2 0-0 7. 0-0 Re8 8. a3 a5 9. Nc3 Ngxe5 10. Nd5 Nxf3+ 11. Bxf3 Ne5 12. Be2 c6 13. Nc3 f5 14. Bd2 Qf6 15. Na4 Ba7 16. Bc3 Qe6 17. c5 Ng4 18. Qd4 Qh6 19. h3 Re4 20. Qd1 Nxe3 21. Qb3+ Nd5 22. Bf3 Kh8 23. Bxe4 fxe4 24. Bd4 d6 25. Nb6 Bxb6 26. cxb6 Nf4 27. Rfe1 d5 28. Qg3 Nd3 29. Qxd3 1-0

[Event "Berlin-ch Seniors op 31st"]
[Site "Berlin"]
[Date "2015.02.03"]
[Round "5"]
[White "Klevenow, Hellmut"]
[Black "Lohse, Steffen"]
[Result "1/2-1/2"]
[ECO "D35"]
[WhiteElo "1557"]
[BlackElo "1906"]
[PlyCount "48"]
[EventDate "2015.01.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 c6 4. Nf3 f5 5. Bg5 Be7 6. Bxe7 Qxe7 7. e3 Nf6 8. cxd5 exd5 9. Be2 0-0 10. 0-0 Nbd7 11. Rc1 Ne4 12. Nd2 Ndf6 13. Ncxe4 fxe4 14. Re1 Bf5 15. f4 exf3 16. Bxf3 Ne4 17. Bxe4 Bxe4 18. Qg4 Bf5 19. Qg3 Rf6 20. Nf3 Rg6 21. Qe5 Qxe5 22. Nxe5 Rf6 23. Rf1 Raf8 24. Rf2 Be6 1/2-1/2

[Event "Berlin-ch Seniors op 31st"]
[Site "Berlin"]
[Date "2015.02.02"]
[Round "4"]
[White "Hartmann, Hans"]
[Black "Klevenow, Hellmut"]
[Result "1/2-1/2"]
[ECO "D12"]
[WhiteElo "1776"]
[BlackElo "1557"]
[PlyCount "110"]
[EventDate "2015.01.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. e3 Bf5 5. Nc3 e6 6. a3 Nbd7 7. Be2 Be7 8. 0-0 h6 9. h3 dxc4 10. Bxc4 Nb6 11. Be2 0-0 12. Re1 Qc7 13. Bd2 Nbd7 14. Rc1 Ne4 15. Nxe4 Bxe4 16. Bc3 Rfd8 17. Qb3 Bd5 18. Qc2 Bxf3 19. Bxf3 Nf6 20. e4 Rd7 21. Rcd1 Rc8 22. Qe2 a5 23. g4 Nh7 24. Bg2 b5 25. b4 axb4 26. axb4 Ra8 27. e5 Ra4 28. Qe4 Rd5 29. Qb1 Rd7 30. f4 Qb6 31. Be4 Nf8 32. Bc2 Ra3 33. Bb3 Rda7 34. Qc2 Bh4 35. Rf1 Ng6 36. Bb2 Rxb3 37. Qxb3 Ne7 38. Ra1 Rxa1 39. Rxa1 Nd5 40. Rf1 Be7 41. Bc3 Nxb4 42. f5 Nd5 43. fxe6 fxe6 44. Bb2 Bg5 45. Qf3 Bf4 46. Kh1 Qa5 47. Bc1 g5 48. Bxf4 gxf4 49. h4 Qd2 50. Qe4 Kg7 51. h5 Ne3 52. Qg6+ Kh8 53. Qxh6+ Kg8 54. Qxe6+ Kh8 55. Qh6+ Kg8 1/2-1/2

[Event "Berlin-ch Seniors op 31st"]
[Site "Berlin"]
[Date "2015.01.31"]
[Round "3"]
[White "Lukas, Wilmar"]
[Black "Klevenow, Hellmut"]
[Result "1/2-1/2"]
[ECO "B01"]
[WhiteElo "1762"]
[BlackElo "1557"]
[PlyCount "49"]
[EventDate "2015.01.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd8 4. d4 c6 5. Nf3 Nf6 6. h3 Bf5 7. Bc4 e6 8. Bf4 Nbd7 9. a4 Bb4 10. 0-0 h6 11. Bd3 Bxd3 12. Qxd3 0-0 13. Bd2 Qa5 14. Rfe1 Bxc3 15. Bxc3 Qc7 16. Bd2 Rad8 17. Qe2 a5 18. c4 b6 19. g3 Qb7 20. Bc3 Rfe8 21. Ne5 Nxe5 22. dxe5 Nh7 23. h4 Rd7 24. Rad1 Red8 25. Qf3 1/2-1/2

[Event "Berlin-ch Seniors op 31st"]
[Site "Berlin"]
[Date "2015.01.30"]
[Round "2"]
[White "Klevenow, Hellmut"]
[Black "Schlicht, Werner"]
[Result "1-0"]
[ECO "D53"]
[WhiteElo "1557"]
[BlackElo "1355"]
[PlyCount "25"]
[EventDate "2015.01.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. Nc3 Be7 5. Bg5 Nbd7 6. e3 b6 7. cxd5 Nxd5 8. Bxe7 Qxe7 9. Rc1 N7f6 10. Bb5+ Bd7 11. Qa4 0-0 12. Nxd5 Bxb5 13. Nxe7+ 1-0

[Event "Berlin-ch Seniors op 31st"]
[Site "Berlin"]
[Date "2015.01.29"]
[Round "1"]
[White "Paul, Reinhart"]
[Black "Klevenow, Hellmut"]
[Result "1-0"]
[ECO "C52"]
[WhiteElo "1927"]
[BlackElo "1557"]
[PlyCount "29"]
[EventDate "2015.01.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. b4 Bxb4 5. c3 Ba5 6. 0-0 Nf6 7. d4 d5 8. exd5 Nxd5 9. Qb3 Nce7 10. Nxe5 0-0 11. Ba3 c6 12. Bxe7 Qxe7 13. Bxd5 cxd5 14. Qxd5 Be6 15. Qxa5 1-0

[Event "Berlin Spring op-B"]
[Site "Berlin"]
[Date "2014.05.04"]
[Round "7"]
[White "Ehrich, Dieter"]
[Black "Klevenow, Hellmut"]
[Result "1/2-1/2"]
[ECO "A38"]
[WhiteElo "1410"]
[BlackElo "1633"]
[PlyCount "42"]
[EventDate "2014.05.01"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 160 Extra"]
[Source "ChessBase"]
[SourceDate "2014.07.01"]
[SourceVersion "1"]
[SourceVersionDate "2014.07.01"]
[SourceQuality "1"]

1. c4 c5 2. Nc3 Nf6 3. g3 g6 4. Bg2 Bg7 5. Nf3 Nc6 6. 0-0 0-0 7. d3 d6 8. Re1 a6 9. Qc2 Rb8 10. h3 e5 11. Rb1 h6 12. Be3 Be6 13. Bd2 Qd7 14. Kh2 b5 15. cxb5 axb5 16. a3 g5 17. Be3 Nd4 18. Qd2 Nxf3+ 19. exf3 d5 20. Bxc5 Rfc8 21. Bb4 d4 1/2-1/2

[Event "Berlin Spring op-B"]
[Site "Berlin"]
[Date "2014.05.03"]
[Round "6"]
[White "Klevenow, Hellmut"]
[Black "Timm, Christian"]
[Result "1/2-1/2"]
[ECO "A18"]
[WhiteElo "1633"]
[BlackElo "1433"]
[PlyCount "60"]
[EventDate "2014.05.01"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 160 Extra"]
[Source "ChessBase"]
[SourceDate "2014.07.01"]
[SourceVersion "1"]
[SourceVersionDate "2014.07.01"]
[SourceQuality "1"]

1. d4 e6 2. c4 Be7 3. e4 d6 4. Nf3 Nf6 5. Nc3 0-0 6. Be2 b6 7. 0-0 Bb7 8. Bd3 c5 9. d5 exd5 10. exd5 a6 11. a4 Re8 12. Bf4 Nbd7 13. h3 h6 14. Qd2 Nh5 15. Bh2 Bf8 16. Rfe1 g6 17. Rxe8 Qxe8 18. Re1 Qd8 19. Ne4 Nhf6 20. Nxd6 Bxd6 21. Bxd6 Kg7 22. Be7 Qc8 23. Qc3 b5 24. axb5 axb5 25. b3 b4 26. Qb2 Ra6 27. Ne5 Kg8 28. Nxd7 Nxd7 29. Qc2 Qa8 30. Bxg6 Rxg6 1/2-1/2

[Event "Berlin Spring op-B"]
[Site "Berlin"]
[Date "2014.05.03"]
[Round "5"]
[White "Nowak, Josef"]
[Black "Klevenow, Hellmut"]
[Result "1/2-1/2"]
[ECO "C42"]
[WhiteElo "1154"]
[BlackElo "1633"]
[PlyCount "110"]
[EventDate "2014.05.01"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 160 Extra"]
[Source "ChessBase"]
[SourceDate "2014.07.01"]
[SourceVersion "1"]
[SourceVersionDate "2014.07.01"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. Qe2 Qe7 6. d3 Nf6 7. Bg5 Qxe2+ 8. Bxe2 Be7 9. Nc3 h6 10. Bf4 a6 11. 0-0 0-0 12. Rfe1 Nc6 13. d4 d5 14. Bxc7 Bb4 15. a3 Bxc3 16. bxc3 Ne4 17. c4 dxc4 18. Bxc4 Nf6 19. d5 Na7 20. d6 Bd7 21. Ne5 Nc6 22. Nxc6 Bxc6 23. Rad1 Rfe8 24. Re7 Rxe7 25. dxe7 Re8 26. Rd8 Kh7 27. Rxe8 Bxe8 28. Be2 Bc6 29. Kf1 Ne8 30. Bd3+ g6 31. Be5 f6 32. Bf4 Kg7 33. Bc4 g5 34. Bg3 Kg6 35. f3 f5 36. Be5 Ba4 37. c3 f4 38. Bd5 Bc6 39. c4 Kf5 40. Bd4 h5 41. Bf7 h4 42. h3 Nd6 43. Bd5 Ne8 44. Ke2 Nc7 45. Kd2 Nxd5 46. cxd5 Bd7 47. Kc3 Kg6 48. d6 Kf7 49. Bb6 Ke6 50. Bc7 Kd5 51. Kb4 Kc6 52. Kc4 a5 53. Bxa5 Kxd6 54. Bd8 Be8 55. Kd4 b5 1/2-1/2

[Event "Berlin Spring op-B"]
[Site "Berlin"]
[Date "2014.05.02"]
[Round "3"]
[White "Fahland, Maximilian"]
[Black "Klevenow, Hellmut"]
[Result "1/2-1/2"]
[ECO "D35"]
[WhiteElo "1487"]
[BlackElo "1633"]
[PlyCount "47"]
[EventDate "2014.05.01"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 160 Extra"]
[Source "ChessBase"]
[SourceDate "2014.07.01"]
[SourceVersion "1"]
[SourceVersionDate "2014.07.01"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Bg5 Bf5 5. e3 e6 6. Nf3 h6 7. Bh4 Be7 8. cxd5 exd5 9. h3 Nbd7 10. Bd3 Bxd3 11. Qxd3 a5 12. 0-0 0-0 13. Rfc1 Nh7 14. Bxe7 Qxe7 15. Na4 Ng5 16. Nxg5 hxg5 17. Rc2 f5 18. Rac1 g4 19. hxg4 fxg4 20. Qg6 Nf6 21. Nc5 Qf7 22. Qxf7+ Rxf7 23. Nd3 Nd7 24. Nc5 1/2-1/2

[Event "Berlin Spring op-B"]
[Site "Berlin"]
[Date "2014.05.02"]
[Round "4"]
[White "Klevenow, Hellmut"]
[Black "Engel, Robert"]
[Result "0-1"]
[ECO "E91"]
[WhiteElo "1633"]
[BlackElo "1279"]
[PlyCount "76"]
[EventDate "2014.05.01"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 160 Extra"]
[Source "ChessBase"]
[SourceDate "2014.07.01"]
[SourceVersion "1"]
[SourceVersionDate "2014.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. Nf3 0-0 5. e4 d6 6. Be2 Re8 7. 0-0 Na6 8. Be3 Ng4 9. h3 Nxe3 10. fxe3 e5 11. a3 f5 12. dxe5 dxe5 13. Qxd8 Rxd8 14. Rfd1 Be6 15. Rd2 Rxd2 16. Nxd2 Rd8 17. Rd1 Bh6 18. Nf1 Rxd1 19. Nxd1 fxe4 20. g4 Nc5 21. Nf2 a5 22. b4 axb4 23. axb4 Na6 24. b5 Nc5 25. Nd1 Nd3 26. Bxd3 exd3 27. Nb2 e4 28. Kf2 Bg7 29. Na4 Bxc4 30. b6 cxb6 31. Nxb6 Bb5 32. Nd5 Kf7 33. Nd2 Bc6 34. Nb6 Bc3 35. Ke1 Kf6 36. h4 h5 37. g5+ Kf5 38. Nbc4 Kg4 0-1

[Event "Berlin Spring op-B"]
[Site "Berlin"]
[Date "2014.05.01"]
[Round "2"]
[White "Klevenow, Hellmut"]
[Black "Boehne, Sebastian"]
[Result "0-1"]
[ECO "D58"]
[WhiteElo "1633"]
[BlackElo "1813"]
[PlyCount "82"]
[EventDate "2014.05.01"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 160 Extra"]
[Source "ChessBase"]
[SourceDate "2014.07.01"]
[SourceVersion "1"]
[SourceVersionDate "2014.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. Nc3 Bb7 5. Bg5 h6 6. Bh4 Be7 7. e3 0-0 8. Bd3 d5 9. cxd5 exd5 10. 0-0 Nbd7 11. Rc1 Re8 12. Bb1 Rc8 13. Re1 a6 14. Bf5 Ra8 15. Bxd7 Nxd7 16. Bg3 Rc8 17. Qb3 Nf6 18. h3 Bf8 19. Qc2 c5 20. Be5 b5 21. Qf5 Qd7 22. Qxd7 Nxd7 23. Ne2 c4 24. a3 Be7 25. Rc2 Bc6 26. Nc3 a5 27. Ra1 Ra8 28. Ne2 Ra6 29. Bg3 Rea8 30. Ne5 Nxe5 31. dxe5 b4 32. axb4 axb4 33. Rxa6 Rxa6 34. Nd4 Ra1+ 35. Kh2 Ba4 36. Re2 Bd1 37. Re1 c3 38. bxc3 bxc3 39. e4 dxe4 40. Nc2 Rb1 41. Ne3 c2 0-1

[Event "Berlin Spring op-B"]
[Site "Berlin"]
[Date "2014.05.01"]
[Round "1"]
[White "Kurzweil, Nalani"]
[Black "Klevenow, Hellmut"]
[Result "0-1"]
[ECO "D43"]
[WhiteElo "1132"]
[BlackElo "1633"]
[PlyCount "82"]
[EventDate "2014.05.01"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 160 Extra"]
[Source "ChessBase"]
[SourceDate "2014.07.01"]
[SourceVersion "1"]
[SourceVersionDate "2014.07.01"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Bf4 e6 5. Nf3 Bb4 6. a3 Bxc3+ 7. bxc3 dxc4 8. e3 Nd5 9. Be5 f6 10. e4 Nb6 11. Bg3 0-0 12. a4 a5 13. Nd2 N8d7 14. Nxc4 Nxc4 15. Bxc4 Nb6 16. Be2 f5 17. e5 f4 18. Bxf4 Rxf4 19. g3 Rf8 20. 0-0 Nd5 21. Rc1 Bd7 22. Qc2 Qg5 23. Qe4 g6 24. c4 Ne7 25. f4 Qh6 26. Rb1 Rab8 27. Bf3 g5 28. Bg2 gxf4 29. Rxf4 Rxf4 30. Qxf4 Qxf4 31. gxf4 b5 32. Kf2 b4 33. Ke2 Kf7 34. Be4 h6 35. h4 Rg8 36. h5 Rg3 37. Kf2 Rg7 38. c5 Nd5 39. Bxd5 cxd5 40. Rc1 Bc6 41. Ke3 Rg3+ 0-1

[Event "Berlin-ch Seniors op 30th"]
[Site "Berlin"]
[Date "2014.02.06"]
[Round "8"]
[White "Klevenow, Hellmut"]
[Black "Hirr, Rudi"]
[Result "1/2-1/2"]
[ECO "D35"]
[WhiteElo "1629"]
[BlackElo "1523"]
[PlyCount "37"]
[EventDate "2014.01.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 c5 7. Bb5+ Bd7 8. Bxd7+ Nxd7 9. Nf3 Nf6 10. e5 Nd5 11. Bd2 Be7 12. Qa4+ Qd7 13. Qxd7+ Kxd7 14. 0-0 h6 15. Rfd1 Rhc8 16. Be1 Ke8 17. Rac1 c4 18. Rb1 Rab8 19. Rdc1 1/2-1/2

[Event "Berlin-ch Seniors op 30th"]
[Site "Berlin"]
[Date "2014.02.05"]
[Round "7"]
[White "Klevenow, Hellmut"]
[Black "Oppermann, Peter"]
[Result "0-1"]
[ECO "E52"]
[WhiteElo "1629"]
[BlackElo "1789"]
[PlyCount "74"]
[EventDate "2014.01.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Bd2 0-0 5. Nf3 d5 6. e3 b6 7. a3 Bxc3 8. Bxc3 Bb7 9. Bd3 Nbd7 10. 0-0 Ne4 11. Qc2 f5 12. cxd5 exd5 13. Rac1 Rc8 14. Rfd1 Qf6 15. Ne5 Nxe5 16. dxe5 Qe6 17. f4 c5 18. Bxe4 fxe4 19. Qf2 g6 20. b4 Ba6 21. Qh4 Rf7 22. h3 Be2 23. Rd2 Bd3 24. Bb2 Rfc7 25. Rf2 Rf7 26. g4 Bc4 27. Kh2 d4 28. exd4 e3 29. Rf3 cxd4 30. Bxd4 Bd5 31. Rxc8+ Qxc8 32. Qg3 Qc2+ 33. Kg1 Qd1+ 34. Rf1 Qxd4 35. Kh2 Qd2+ 36. Kg1 e2 37. Re1 Rxf4 0-1

[Event "Berlin-ch Seniors op 30th"]
[Site "Berlin"]
[Date "2014.02.04"]
[Round "6"]
[White "Albinus, Guenter"]
[Black "Klevenow, Hellmut"]
[Result "1/2-1/2"]
[ECO "A06"]
[WhiteElo "1765"]
[BlackElo "1629"]
[PlyCount "55"]
[EventDate "2014.01.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. Nf3 d5 2. b3 Nf6 3. Bb2 b6 4. e3 Bb7 5. Be2 Nbd7 6. 0-0 e6 7. d4 Be7 8. Nbd2 0-0 9. c4 c5 10. Rc1 cxd4 11. Nxd4 Rc8 12. Rc2 Nc5 13. Qa1 dxc4 14. Nxc4 Nce4 15. Rd1 Nd5 16. Bf3 Ng5 17. Be2 Qe8 18. Nf3 Nxf3+ 19. Bxf3 f6 20. Rcd2 Rc7 21. e4 Nf4 22. Nd6 Bxd6 23. Rxd6 Qc8 24. Rc1 Rxc1+ 25. Qxc1 e5 26. Qd2 Qa8 27. Qe1 Rd8 28. Rxd8+ 1/2-1/2

[Event "Berlin-ch Seniors op 30th"]
[Site "Berlin"]
[Date "2014.02.03"]
[Round "5"]
[White "Klevenow, Hellmut"]
[Black "Schroeder, Otto"]
[Result "1-0"]
[ECO "A52"]
[WhiteElo "1629"]
[BlackElo "1500"]
[PlyCount "37"]
[EventDate "2014.01.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e5 3. dxe5 Ng4 4. Nf3 Bb4+ 5. Bd2 Qe7 6. h3 Bxd2+ 7. Nbxd2 Nxe5 8. e3 0-0 9. Be2 d6 10. 0-0 Bf5 11. Nxe5 dxe5 12. Qb3 c6 13. Nf3 Na6 14. Qc3 f6 15. Rac1 Nc5 16. Qa3 e4 17. Nd4 Qd7 18. Qxc5 Bxh3 19. Qh5 1-0

[Event "Berlin-ch Seniors op 30th"]
[Site "Berlin"]
[Date "2014.02.02"]
[Round "4"]
[White "Paris, Gerhard"]
[Black "Klevenow, Hellmut"]
[Result "0-1"]
[ECO "C26"]
[WhiteElo "1345"]
[BlackElo "1629"]
[PlyCount "66"]
[EventDate "2014.01.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nf6 3. g3 Nc6 4. Bg2 d6 5. d3 Be7 6. Be3 0-0 7. Qd2 Ng4 8. Nge2 Nxe3 9. fxe3 Be6 10. d4 exd4 11. exd4 Bc4 12. h4 Bf6 13. b3 Bxe2 14. Nxe2 g6 15. 0-0-0 a5 16. Qe1 Qe7 17. c3 Bg7 18. g4 a4 19. b4 Nd8 20. Ng3 c5 21. dxc5 dxc5 22. b5 c4 23. e5 Ra5 24. Kc2 Rxb5 25. Rd6 Rxe5 26. Qd2 Ne6 27. Rb1 Nc5 28. Rd1 Nd3 29. Rb6 Qa3 30. Kb1 Re7 31. Ne4 Rfe8 32. Nf6+ Bxf6 33. Rxf6 Re2 0-1

[Event "Berlin-ch Seniors op 30th"]
[Site "Berlin"]
[Date "2014.02.01"]
[Round "3"]
[White "Weber, Viktor"]
[Black "Klevenow, Hellmut"]
[Result "1-0"]
[ECO "D13"]
[WhiteElo "1390"]
[BlackElo "1629"]
[PlyCount "60"]
[EventDate "2014.01.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. cxd5 cxd5 4. Nc3 Nc6 5. Nf3 Nf6 6. Bf4 a6 7. e3 e6 8. h3 Bd6 9. Bxd6 Qxd6 10. a3 0-0 11. b4 b5 12. Bd3 Bb7 13. Bc2 Ne7 14. Qd3 g6 15. Ne2 Ne4 16. Nd2 Rac8 17. Nb3 Nf5 18. Nc5 Nxc5 19. bxc5 Qc7 20. 0-0 Nd6 21. cxd6 Qxc2 22. Qxc2 Rxc2 23. Rac1 Rc4 24. Rxc4 dxc4 25. Nc3 Rd8 26. Rb1 Rxd6 27. a4 Rb6 28. axb5 axb5 29. Rxb5 Rxb5 30. Nxb5 Kf8 1-0

[Event "Berlin-ch Seniors op 30th"]
[Site "Berlin"]
[Date "2014.01.31"]
[Round "2"]
[White "Klevenow, Hellmut"]
[Black "Roth, Joachim"]
[Result "0-1"]
[ECO "D32"]
[WhiteElo "1629"]
[BlackElo "1919"]
[PlyCount "40"]
[EventDate "2014.01.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 c5 4. cxd5 exd5 5. Nf3 Nc6 6. e3 Be6 7. Bb5 Nf6 8. 0-0 Be7 9. dxc5 Bxc5 10. Nd4 Qc7 11. Nxe6 fxe6 12. Ne2 0-0 13. b3 Qe5 14. Rb1 Ng4 15. Ng3 Nxf2 16. Rxf2 Rxf2 17. Kxf2 Rf8+ 18. Ke2 Nd4+ 19. Kd3 Nxb5 20. Bb2 Qxe3+ 0-1

[Event "Berlin-ch Seniors op 30th"]
[Site "Berlin"]
[Date "2014.01.30"]
[Round "1"]
[White "Hoeckendorf, Hartmut"]
[Black "Klevenow, Hellmut"]
[Result "1/2-1/2"]
[ECO "B07"]
[WhiteElo "2085"]
[BlackElo "1629"]
[PlyCount "55"]
[EventDate "2014.01.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Be2 Bg7 5. g4 h6 6. Be3 Nbd7 7. f4 c5 8. e5 Nh7 9. Nf3 cxd4 10. Bxd4 dxe5 11. fxe5 Nb6 12. e6 0-0 13. exf7+ Rxf7 14. Bxg7 Qxd1+ 15. Rxd1 Kxg7 16. h3 Be6 17. Rd4 Nf6 18. Ne5 Rff8 19. Bd3 Bf7 20. 0-0 Rad8 21. Rxd8 Rxd8 22. a3 Be8 23. Re1 Nfd5 24. Nxd5 Nxd5 25. Bc4 Nf4 26. Nd3 Nxd3 27. Bxd3 Kf6 28. Kf2 1/2-1/2

[Event "Berlin-ch Seniors op 27th"]
[Site "Berlin"]
[Date "2011.02.06"]
[Round "9"]
[White "Klevenow, Hellmut"]
[Black "Olschewsky, Roman"]
[Result "0-1"]
[ECO "B08"]
[WhiteElo "1666"]
[BlackElo "1587"]
[PlyCount "92"]
[EventDate "2011.01.29"]
[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 Nf6 3. Nc3 g6 4. Nf3 Bg4 5. Be2 Bg7 6. h3 Bxf3 7. Bxf3 c6 8. 0-0 Na6 9. Bf4 Nd7 10. Qd2 h6 11. Rad1 Qb6 12. b3 0-0-0 13. Be3 Qb4 14. Nb1 Qxd2 15. Rxd2 Nc7 16. c4 g5 17. Rfd1 e6 18. d5 exd5 19. exd5 c5 20. Na3 f5 21. Rc2 Ne5 22. Be2 f4 23. Bc1 a6 24. Bb2 Kb8 25. f3 Rhg8 26. Nb1 h5 27. Nd2 Bh8 28. Bxe5 Bxe5 29. Ne4 Ne8 30. Kf1 Rd7 31. Re1 Ng7 32. Bd1 Nf5 33. Nxc5 Ng3+ 34. Kg1 Bd4+ 35. Kh2 Bxc5 36. Re6 Nf5 37. Rce2 Ne3 38. Bc2 Nf1+ 39. Kh1 Ng3+ 40. Kh2 Nxe2 41. Rxe2 Be3 42. Be4 Re7 43. g4 hxg4 44. hxg4 Rh8+ 45. Kg2 Rf8 46. a3 Rxe4 0-1

[Event "Berlin-ch Seniors op 27th"]
[Site "Berlin"]
[Date "2011.02.05"]
[Round "8"]
[White "Baranowsky, Peter"]
[Black "Klevenow, Hellmut"]
[Result "1-0"]
[ECO "A38"]
[WhiteElo "1854"]
[BlackElo "1666"]
[PlyCount "165"]
[EventDate "2011.01.29"]
[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 c5 2. g3 Nf6 3. Bg2 Nc6 4. Nf3 g6 5. Nc3 Bg7 6. 0-0 0-0 7. a3 d6 8. h3 e5 9. d3 h6 10. Rb1 a5 11. Ne1 Rb8 12. Nc2 Qe7 13. Ne3 Be6 14. Qa4 Qd7 15. Kh2 Ra8 16. Bd2 Rfd8 17. Rfe1 Nd4 18. Qxd7 Rxd7 19. b4 axb4 20. axb4 Rb8 21. bxc5 dxc5 22. Rb6 Ne8 23. Reb1 Nd6 24. Na4 Nc8 25. Rxb7 Rbxb7 26. Rxb7 Rxb7 27. Bxb7 Bf8 28. Nc3 Ne7 29. Ng4 Bxg4 30. hxg4 Kg7 31. Kg2 Ng8 32. e3 Nb3 33. Be1 Nf6 34. Ne2 Bd6 35. f3 Bc7 36. Bc3 Ne8 37. Bc6 Kf8 38. f4 exf4 39. gxf4 Na5 40. Ba8 Nd6 41. Kf3 Ke7 42. Bg7 h5 43. gxh5 gxh5 44. Nc3 Nf5 45. Nd5+ Kd7 46. Bc3 Bd8 47. Nf6+ Bxf6 48. Bxf6 Nb3 49. Bc3 Nc1 50. Be4 Nd6 51. Bb2 Nb3 52. Kg3 Nd2 53. Bd5 Nf5+ 54. Kf2 Nh6 55. Ke2 Nb3 56. Bc3 f5 57. Kd1 Kc7 58. Kc2 Ng4 59. Kxb3 Nxe3 60. Be5+ Kd7 61. Bf3 h4 62. Kc3 h3 63. Kd2 Ng4 64. Ke2 Nxe5 65. fxe5 Ke6 66. Kf2 Kxe5 67. Kg3 h2 68. Kxh2 Kd4 69. Kg3 Kxd3 70. Bd5 Ke3 71. Kg2 f4 72. Kg1 Kd4 73. Kf2 Ke5 74. Kf3 Kf5 75. Ke2 Ke5 76. Kd3 Kf5 77. Kc3 Ke5 78. Kb3 Kd4 79. Ka4 f3 80. Kb5 f2 81. Bg2 Ke5 82. Kxc5 Ke6 83. Kc6 1-0

[Event "Berlin-ch Seniors op 27th"]
[Site "Berlin"]
[Date "2011.02.04"]
[Round "7"]
[White "Klevenow, Hellmut"]
[Black "Rollwitz, Juergen"]
[Result "1/2-1/2"]
[ECO "B07"]
[WhiteElo "1666"]
[BlackElo "1812"]
[PlyCount "31"]
[EventDate "2011.01.29"]
[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 Nf6 3. Nc3 e5 4. dxe5 dxe5 5. Qxd8+ Kxd8 6. Bg5 Be6 7. f3 c6 8. Bd3 Nbd7 9. 0-0-0 h6 10. Be3 Bc5 11. Bxc5 Nxc5 12. Bc4+ Kc7 13. Bxe6 Nxe6 14. Nge2 Rhd8 15. Rxd8 Rxd8 16. Rd1 1/2-1/2

[Event "Berlin-ch Seniors op 27th"]
[Site "Berlin"]
[Date "2011.02.03"]
[Round "6"]
[White "Paris, Gerhard"]
[Black "Klevenow, Hellmut"]
[Result "0-1"]
[ECO "C26"]
[WhiteElo "1365"]
[BlackElo "1666"]
[PlyCount "102"]
[EventDate "2011.01.29"]
[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 e5 2. Nc3 Nf6 3. g3 Nc6 4. Bg2 g6 5. d3 Bg7 6. Nf3 d6 7. Bg5 h6 8. Bxf6 Bxf6 9. Nd5 Bg7 10. Ne3 0-0 11. c3 Be6 12. Qd2 Ne7 13. h4 f5 14. Bh3 Qd7 15. exf5 Nxf5 16. h5 Nxe3 17. Bxe6+ Qxe6 18. Qxe3 Rf6 19. hxg6 Rxg6 20. Ke2 Rf6 21. c4 Raf8 22. Nd2 Qg4+ 23. f3 Qxg3 24. Rag1 Qf4 25. Qxf4 Rxf4 26. Rxh6 R8f6 27. Rxf6 Rxf6 28. Ne4 Rh6 29. Rg2 Kf8 30. b3 c6 31. Nc3 Kf7 32. a4 Bf8 33. Rf2 Rh4 34. Ne4 Be7 35. Rg2 Rh1 36. Kd2 d5 37. Ng3 Bb4+ 38. Kc2 Ra1 39. Kb2 Re1 40. Nh5 Bf8 41. cxd5 cxd5 42. Rc2 Kg6 43. Ng3 Bg7 44. Ne2 e4+ 45. d4 exf3 46. Nf4+ Kf5 47. Nxd5 Bxd4+ 48. Ka3 f2 49. Rc8 f1Q 50. Ne7+ Ke6 51. Re8 Bc5+ 0-1

[Event "Berlin-ch Seniors op 27th"]
[Site "Berlin"]
[Date "2011.02.02"]
[Round "5"]
[White "Klevenow, Hellmut"]
[Black "Gnass, Erhard"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "1666"]
[BlackElo "1403"]
[PlyCount "107"]
[EventDate "2011.01.29"]
[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 d5 2. exd5 Nf6 3. d4 Nxd5 4. Nf3 Bg4 5. Be2 g6 6. c3 Bg7 7. h3 Bxf3 8. Bxf3 0-0 9. 0-0 c6 10. Nd2 Nd7 11. Re1 e6 12. Ne4 Qc7 13. Bg5 N5f6 14. Qd2 Nxe4 15. Bxe4 Qa5 16. Be7 Rfe8 17. Bb4 Qc7 18. Qg5 Qd8 19. Qe3 Nf6 20. Bf3 Nd5 21. Bxd5 cxd5 22. Qg3 a5 23. Bd6 Ra6 24. Bf4 b5 25. Qd3 Qb6 26. Re2 Rea8 27. Rb1 a4 28. a3 Qc6 29. Be5 Qc4 30. Qc2 Bxe5 31. Rxe5 Rb8 32. Qd2 Qc8 33. Rbe1 Qf8 34. Qf4 Rab6 35. h4 f6 36. R5e3 Qf7 37. g4 Re8 38. Qh6 Re7 39. Qf4 Qg7 40. g5 f5 41. Re5 Qf8 42. Qe3 Qc8 43. Rxd5 Rc6 44. Rxb5 Rb7 45. Rxb7 Qxb7 46. Re2 Qd7 47. Qe5 Qc7 48. Qxc7 Rxc7 49. Rxe6 Rb7 50. Ra6 Rxb2 51. Rxa4 Rb3 52. c4 Kf7 53. d5 Ke7 54. c5 1-0

[Event "Berlin-ch Seniors op 27th"]
[Site "Berlin"]
[Date "2011.02.01"]
[Round "4"]
[White "Barwich, Alfred"]
[Black "Klevenow, Hellmut"]
[Result "1-0"]
[ECO "D11"]
[WhiteElo "1854"]
[BlackElo "1666"]
[PlyCount "109"]
[EventDate "2011.01.29"]
[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 Nf6 4. e3 Bg4 5. Nc3 e6 6. a3 Nbd7 7. h3 Bh5 8. Qb3 Qc7 9. Nd2 Be7 10. e4 dxe4 11. Ndxe4 Nxe4 12. Nxe4 Bg6 13. Ng3 0-0 14. Be2 Bh4 15. 0-0 Qb6 16. Qxb6 Nxb6 17. Be3 Rfd8 18. a4 Nc8 19. a5 Ne7 20. Rfd1 Bxg3 21. fxg3 Nf5 22. Bf2 Rd7 23. g4 Ne7 24. b4 a6 25. Ra2 Rad8 26. Rb2 e5 27. Rbd2 f5 28. d5 cxd5 29. cxd5 fxg4 30. hxg4 Bf7 31. Bb6 Rc8 32. d6 Nc6 33. b5 axb5 34. Bxb5 Be6 35. Be2 Bb3 36. Rb1 Be6 37. Rc1 Ne7 38. Rxc8+ Nxc8 39. Bc7 Na7 40. Rb2 Bd5 41. g5 Kf8 42. Bg4 Ke8 43. a6 b5 44. Bxd7+ Kxd7 45. Bb8 Nc8 46. Rxb5 Bc6 47. Rb2 Ke6 48. Rc2 Bd7 49. a7 Nxa7 50. Bxa7 Kxd6 51. Kf2 Bf5 52. Rc1 h6 53. gxh6 gxh6 54. Rh1 Kd5 55. Rxh6 1-0

[Event "Berlin-ch Seniors op 27th"]
[Site "Berlin"]
[Date "2011.01.31"]
[Round "3"]
[White "Klevenow, Hellmut"]
[Black "Lemnitz, Donald"]
[Result "1/2-1/2"]
[ECO "D40"]
[WhiteElo "1666"]
[BlackElo "1295"]
[PlyCount "72"]
[EventDate "2011.01.29"]
[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 e6 3. Nc3 c5 4. e3 Nf6 5. Nf3 Nc6 6. Bd3 Be7 7. 0-0 0-0 8. cxd5 exd5 9. dxc5 Bxc5 10. a3 a6 11. b4 Be7 12. h3 Qc7 13. Bb2 b5 14. Rc1 Bb7 15. Ne2 Qd6 16. Ned4 Nxd4 17. Nxd4 g6 18. Nf3 Rfe8 19. Bb1 Bf8 20. Bd4 Bg7 21. Qb3 Rac8 22. Qb2 Rc6 23. Rfd1 Rec8 24. Rxc6 Bxc6 25. Ne5 Bb7 26. Nd3 Ne8 27. Bxg7 Nxg7 28. Nc5 Ba8 29. Ne4 Qe7 30. Nf6+ Kh8 31. Qd4 Rc4 32. Qb2 d4 33. Ng4 h5 34. Nh2 dxe3 35. fxe3 Qxe3+ 36. Kh1 Bc6 1/2-1/2

[Event "Berlin-ch Seniors op 27th"]
[Site "Berlin"]
[Date "2011.01.30"]
[Round "2"]
[White "Legler, Roland"]
[Black "Klevenow, Hellmut"]
[Result "0-1"]
[ECO "D12"]
[WhiteElo "1466"]
[BlackElo "1666"]
[PlyCount "42"]
[EventDate "2011.01.29"]
[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. e3 Bf5 4. Nf3 Nf6 5. Nc3 e6 6. cxd5 exd5 7. Bd3 Bxd3 8. Qxd3 Nbd7 9. 0-0 Bd6 10. Re1 0-0 11. a3 Re8 12. b4 a6 13. Bb2 Qc7 14. h3 Ne4 15. Nd2 Bh2+ 16. Kf1 f5 17. Rac1 Nxf2 18. Qxf5 Rf8 19. Qe6+ Kh8 20. Nf3 Nd3 21. Nxd5 Qd8 0-1

[Event "Berlin-ch Seniors op 27th"]
[Site "Berlin"]
[Date "2011.01.29"]
[Round "1"]
[White "Klevenow, Hellmut"]
[Black "Schulz, Wolfgang"]
[Result "0-1"]
[ECO "E94"]
[WhiteElo "1666"]
[BlackElo "2061"]
[PlyCount "80"]
[EventDate "2011.01.29"]
[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. Nf3 g6 3. c4 Bg7 4. Nc3 0-0 5. e4 d6 6. Be2 Na6 7. 0-0 e5 8. Be3 Re8 9. dxe5 dxe5 10. Qxd8 Rxd8 11. Nxe5 Nxe4 12. Nxe4 Bxe5 13. Rab1 Bf5 14. Bf3 Nb4 15. g4 Be6 16. a3 Nc6 17. b3 Nd4 18. Bxd4 Rxd4 19. Rfd1 Rad8 20. Rxd4 Rxd4 21. Rd1 b6 22. Rxd4 Bxd4 23. Bd1 f5 24. Ng5 Bd7 25. h3 h6 26. Nf3 Bb2 27. Nh4 Kg7 28. a4 Kf6 29. Ng2 Ke5 30. Kf1 Bc6 31. Ne1 Be4 32. f3 Bb1 33. Ke2 fxg4 34. fxg4 Kd4 35. Nf3+ Kc5 36. Nd2 Ba2 37. Kd3 Kb4 38. Kc2 Bc3 39. Kd3 Bxd2 40. Kxd2 Bxb3 0-1

[Event "GER-ch Seniors 22nd"]
[Site "Berlin"]
[Date "2010.08.24"]
[Round "9"]
[White "Zimmermann, Manfred"]
[Black "Klevenow, Hellmut"]
[Result "1-0"]
[ECO "D12"]
[WhiteElo "1793"]
[BlackElo "1661"]
[PlyCount "47"]
[EventDate "2010.08.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 138 Extra"]
[Source "ChessBase"]
[SourceDate "2010.10.29"]
[SourceVersion "1"]
[SourceVersionDate "2010.10.29"]
[SourceQuality "1"]

1. d4 c6 2. c4 d5 3. Nf3 Nf6 4. Nc3 Bf5 5. e3 e6 6. Be2 h6 7. 0-0 Nbd7 8. b3 Be7 9. Bb2 0-0 10. Bd3 Bxd3 11. Qxd3 Re8 12. Rfd1 Bb4 13. Rac1 Bxc3 14. Bxc3 Ne4 15. Bb2 Qf6 16. Qc2 g5 17. Ne5 Nxe5 18. dxe5 Qg6 19. cxd5 g4 20. d6 Rad8 21. Kh1 Kh7 22. f3 gxf3 23. gxf3 Ng3+ 24. hxg3 1-0

[Event "GER-ch Seniors 22nd"]
[Site "Berlin"]
[Date "2010.08.23"]
[Round "8"]
[White "Klevenow, Hellmut"]
[Black "Garms, Ilse"]
[Result "1-0"]
[ECO "C41"]
[WhiteElo "1661"]
[BlackElo "1516"]
[PlyCount "67"]
[EventDate "2010.08.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 138 Extra"]
[Source "ChessBase"]
[SourceDate "2010.10.29"]
[SourceVersion "1"]
[SourceVersionDate "2010.10.29"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d6 3. Bc4 Be6 4. Bxe6 fxe6 5. d4 exd4 6. Nxd4 Kd7 7. 0-0 Qe8 8. Be3 Na6 9. c4 Nc5 10. Nc3 Qg6 11. f3 e5 12. Nf5 Ne7 13. Bxc5 Nxf5 14. exf5 Qxf5 15. Bf2 a6 16. Qa4+ c6 17. Rad1 Be7 18. Ne4 b5 19. cxb5 axb5 20. Qb4 Kc7 21. Rc1 Rhb8 22. Rfd1 Qg6 23. Nc3 Kd8 24. Ne4 d5 25. Qc3 d4 26. Bxd4 exd4 27. Rxd4+ Ke8 28. Qb3 Kf8 29. Rcd1 c5 30. Rd7 c4 31. Qc2 Rxa2 32. Qc3 Ra6 33. Qe3 Re6 34. Qf4+ 1-0

[Event "GER-ch Seniors 22nd"]
[Site "Berlin"]
[Date "2010.08.22"]
[Round "7"]
[White "Trnovec, Mihaly"]
[Black "Klevenow, Hellmut"]
[Result "1-0"]
[ECO "C22"]
[WhiteElo "1866"]
[BlackElo "1661"]
[PlyCount "43"]
[EventDate "2010.08.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 138 Extra"]
[Source "ChessBase"]
[SourceDate "2010.10.29"]
[SourceVersion "1"]
[SourceVersionDate "2010.10.29"]
[SourceQuality "1"]

1. e4 e5 2. d4 exd4 3. Qxd4 Nc6 4. Qe3 d6 5. Bd2 Nf6 6. Nc3 Be7 7. 0-0-0 0-0 8. f4 Bg4 9. Nf3 a6 10. h3 Bxf3 11. Qxf3 Nd4 12. Qf2 Nb5 13. Bd3 Nxc3 14. Bxc3 Nd7 15. e5 dxe5 16. Bf5 Bd6 17. Bxd7 Qxd7 18. fxe5 Qa4 19. exd6 Qxa2 20. b3 cxd6 21. Qd4 f6 22. Kd2 1-0

[Event "GER-ch Seniors 22nd"]
[Site "Berlin"]
[Date "2010.08.21"]
[Round "6"]
[White "Klevenow, Hellmut"]
[Black "Sailer, Hans Peter"]
[Result "1/2-1/2"]
[ECO "C55"]
[WhiteElo "1661"]
[BlackElo "1798"]
[PlyCount "65"]
[EventDate "2010.08.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 138 Extra"]
[Source "ChessBase"]
[SourceDate "2010.10.29"]
[SourceVersion "1"]
[SourceVersionDate "2010.10.29"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 b5 6. Bb3 Be7 7. d3 0-0 8. c3 d6 9. h3 Na5 10. Bc2 c5 11. Bg5 Qc7 12. Nbd2 Be6 13. Re1 Rac8 14. Nh2 Nc6 15. f4 exf4 16. Bxf4 Rfe8 17. Nhf3 h6 18. Nf1 Nd7 19. Ne3 Nd4 20. Nf5 Qd8 21. Nxe7+ Qxe7 22. Be3 Nxf3+ 23. Qxf3 Ne5 24. Qg3 Ng6 25. a3 a5 26. Rad1 a4 27. Rd2 Bb3 28. Bb1 Qh4 29. Bf2 Qxg3 30. Bxg3 Ne5 31. Rf2 Rcd8 32. Rf5 Nc6 33. Bf2 1/2-1/2

[Event "GER-ch Seniors 22nd"]
[Site "Berlin"]
[Date "2010.08.20"]
[Round "5"]
[White "Fiedler, Ronald"]
[Black "Klevenow, Hellmut"]
[Result "1/2-1/2"]
[ECO "D10"]
[WhiteElo "1477"]
[BlackElo "1661"]
[PlyCount "50"]
[EventDate "2010.08.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 138 Extra"]
[Source "ChessBase"]
[SourceDate "2010.10.29"]
[SourceVersion "1"]
[SourceVersionDate "2010.10.29"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. cxd5 cxd5 4. Nc3 Nf6 5. Bf4 a6 6. e3 Nbd7 7. Bd3 e6 8. Rc1 Qb6 9. Qc2 Bb4 10. a3 Bxc3+ 11. Qxc3 0-0 12. Bc2 Qa7 13. Nf3 Ne4 14. Bxe4 dxe4 15. Ne5 Nxe5 16. Bxe5 Bd7 17. 0-0 Rfc8 18. Qb4 Rc6 19. Rxc6 Bxc6 20. Rc1 h6 21. h3 Re8 22. Bc7 Qa8 23. Qd6 Qc8 24. b4 Qd7 25. Qxd7 Bxd7 1/2-1/2

[Event "GER-ch Seniors 22nd"]
[Site "Berlin"]
[Date "2010.08.19"]
[Round "4"]
[White "Klevenow, Hellmut"]
[Black "Bieberle, Gerhart"]
[Result "0-1"]
[ECO "E91"]
[WhiteElo "1661"]
[BlackElo "1830"]
[PlyCount "120"]
[EventDate "2010.08.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 138 Extra"]
[Source "ChessBase"]
[SourceDate "2010.10.29"]
[SourceVersion "1"]
[SourceVersionDate "2010.10.29"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. Nc3 0-0 5. e4 d6 6. Be2 Nbd7 7. 0-0 c5 8. d5 Kh8 9. Qc2 Ng8 10. Bf4 f6 11. h3 Nh6 12. Qd2 Nf7 13. Nh2 Qb6 14. Rab1 Nde5 15. Be3 Qa6 16. b3 Rg8 17. f4 Nd7 18. Nb5 Qb6 19. a4 a6 20. Na3 Qc7 21. Nf3 b6 22. b4 Rb8 23. Nc2 Nd8 24. b5 a5 25. Nce1 Bb7 26. Nd3 e5 27. fxe5 dxe5 28. Nh2 Nf7 29. Bg4 Nd6 30. Bh6 Bxh6 31. Qxh6 Rbf8 32. Be6 Rg7 33. Ng4 Nxe4 34. Qe3 Nd6 35. Ngxe5 Bc8 36. Nxd7 Bxd7 37. Qf4 Bxe6 38. dxe6 Nf5 39. Qxc7 Rxc7 40. Nf4 Re7 41. Rfe1 Rfe8 42. Rbd1 Nd4 43. Rf1 Kg7 44. Rd3 f5 45. Re1 g5 46. Nh5+ Kg6 47. Ng3 Rxe6 48. Rxe6+ Rxe6 49. Kf2 f4 50. Nf1 Re2+ 51. Kg1 Ra2 52. Nd2 Rxa4 53. Nf3 Nxf3+ 54. gxf3 Rxc4 55. Rd6+ Kh5 56. Rxb6 Rb4 57. Rb7 h6 58. b6 Kh4 59. Rh7 Kg3 60. Kf1 Rxb6 0-1

[Event "GER-ch Seniors 22nd"]
[Site "Berlin"]
[Date "2010.08.18"]
[Round "3"]
[White "Steffen, Guenter"]
[Black "Klevenow, Hellmut"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1865"]
[BlackElo "1661"]
[PlyCount "123"]
[EventDate "2010.08.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 138 Extra"]
[Source "ChessBase"]
[SourceDate "2010.10.29"]
[SourceVersion "1"]
[SourceVersionDate "2010.10.29"]
[SourceQuality "1"]

1. Nc3 d5 2. e4 dxe4 3. Nxe4 Bf5 4. Ng3 Bg6 5. Nf3 Nf6 6. d4 e6 7. Bc4 Be7 8. c3 c6 9. Ne5 Nbd7 10. Nxg6 hxg6 11. Qc2 Nb6 12. Bd3 Kd7 13. Bd2 Qc7 14. 0-0-0 Bd6 15. c4 Bxg3 16. hxg3 Rae8 17. Bf4 Qd8 18. Be5 Rxh1 19. Rxh1 Rh8 20. Rd1 Kc8 21. c5 Nbd5 22. Qa4 a5 23. a3 Nd7 24. Bd6 Nb8 25. Kc2 Rh5 26. b4 axb4 27. axb4 Nc7 28. Qa7 Rd5 29. Be4 Rxd6 30. cxd6 Qxd6 31. Qc5 Nb5 32. Qxd6 Nxd6 33. Bd3 Nd7 34. Rh1 Nf6 35. f3 Kc7 36. g4 Nd5 37. Rh7 Nxb4+ 38. Kd2 Nxd3 39. Kxd3 Ne8 40. Kc3 b6 41. g5 Kd7 42. Rh8 Ke7 43. Rh1 Nd6 44. Rb1 Nb5+ 45. Kd3 Kd6 46. Ra1 Nc7 47. Ra7 f5 48. Rb7 b5 49. Rb8 Kd7 50. Rg8 Ne8 51. Kc3 Ke7 52. Kb4 Kf7 53. Rh8 Ke7 54. Kc5 Kd7 55. Rh1 Kc7 56. Ra1 Kb7 57. Re1 Nc7 58. Kd6 b4 59. Rb1 Nd5 60. Kxe6 Kb6 61. Kd6 Kb5 62. Ra1 1/2-1/2

[Event "GER-ch Seniors 22nd"]
[Site "Berlin"]
[Date "2010.08.17"]
[Round "2"]
[White "Klevenow, Hellmut"]
[Black "Grueneschild, Hildegard"]
[Result "1-0"]
[ECO "B83"]
[WhiteElo "1661"]
[BlackElo "1283"]
[PlyCount "101"]
[EventDate "2010.08.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 138 Extra"]
[Source "ChessBase"]
[SourceDate "2010.10.29"]
[SourceVersion "1"]
[SourceVersionDate "2010.10.29"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Nc3 Nc6 4. d4 cxd4 5. Nxd4 Bd7 6. Be3 Nf6 7. Be2 e6 8. 0-0 Be7 9. Qd2 0-0 10. Rad1 Ne5 11. f4 Neg4 12. e5 Nxe3 13. Qxe3 dxe5 14. fxe5 Nd5 15. Nxd5 exd5 16. Kh1 Bg5 17. Qb3 Bc6 18. Qg3 Bh4 19. Qf3 Be7 20. Qg4 Bd7 21. e6 fxe6 22. Nxe6 Rxf1+ 23. Rxf1 Bxe6 24. Qxe6+ Kh8 25. Bd3 Bf6 26. Qf5 g6 27. Qxf6+ Qxf6 28. Rxf6 Kg7 29. Rd6 Re8 30. Kg1 Re5 31. Rd7+ Kh6 32. Rxb7 a5 33. Rb5 a4 34. Ra5 Re1+ 35. Kf2 Rb1 36. b3 axb3 37. axb3 d4 38. Rd5 Rd1 39. Rxd4 Rd2+ 40. Kf3 Rd1 41. b4 Re1 42. b5 Re8 43. b6 Rb8 44. Rb4 Kg7 45. c4 Kf6 46. c5 Ke5 47. c6 Kd6 48. c7 Rf8+ 49. Ke3 Kc5 50. Rc4+ Kxb6 51. c8Q 1-0

[Event "GER-ch Seniors 22nd"]
[Site "Berlin"]
[Date "2010.08.16"]
[Round "1"]
[White "Andersen, Knut"]
[Black "Klevenow, Hellmut"]
[Result "1-0"]
[ECO "A38"]
[WhiteElo "2004"]
[BlackElo "1661"]
[PlyCount "77"]
[EventDate "2010.08.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 138 Extra"]
[Source "ChessBase"]
[SourceDate "2010.10.29"]
[SourceVersion "1"]
[SourceVersionDate "2010.10.29"]
[SourceQuality "1"]

1. c4 c5 2. Nc3 Nf6 3. g3 Nc6 4. Bg2 g6 5. a3 Bg7 6. Rb1 a5 7. d3 0-0 8. Nf3 d6 9. Bd2 e5 10. 0-0 Rb8 11. Ne1 Be6 12. Nc2 Nd7 13. Ne4 Qe7 14. b4 axb4 15. axb4 Nd4 16. bxc5 dxc5 17. e3 Nxc2 18. Qxc2 f5 19. Nc3 Nf6 20. Rb6 Rfd8 21. Rfb1 e4 22. dxe4 Bxc4 23. Nd5 Bxd5 24. exd5 Kh8 25. Qc4 Qc7 26. Bc3 Nd7 27. Bxg7+ Kxg7 28. d6 Qxb6 29. Rxb6 Nxb6 30. Qxc5 Nd7 31. Qd4+ Nf6 32. g4 fxg4 33. e4 Rbc8 34. e5 Rc1+ 35. Bf1 Nh5 36. e6+ Nf6 37. e7 Ra8 38. d7 Raa1 39. Qxa1 1-0

[Event "Berlin-ch Seniors op 26th"]
[Site "Berlin"]
[Date "2010.02.16"]
[Round "8"]
[White "Klevenow, Hellmut"]
[Black "Radloff, Rainer"]
[Result "1-0"]
[ECO "B30"]
[WhiteElo "1701"]
[BlackElo "1536"]
[PlyCount "71"]
[EventDate "2010.02.09"]
[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 c5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bb5 a6 5. Bxc6 bxc6 6. 0-0 e6 7. d3 Be7 8. h3 0-0 9. Be3 d5 10. Bf4 h6 11. e5 Nd7 12. Qd2 f6 13. Bxh6 gxh6 14. Qxh6 Rf7 15. exf6 Bxf6 16. Rfe1 Qf8 17. Qxf8+ Nxf8 18. Ne5 Bxe5 19. Rxe5 Raa7 20. Na4 c4 21. dxc4 dxc4 22. Rc5 Rad7 23. Rxc4 Rd2 24. Rf1 Rg7 25. Kh2 e5 26. Nc5 Ne6 27. Ne4 Re2 28. Nf6+ Kf7 29. Nh5 Rg5 30. Ng3 c5 31. Nxe2 Bb7 32. Rg4 Rf5 33. Ng3 Rf6 34. Rd1 Ke7 35. f3 Bc8 36. Rg8 1-0

[Event "Berlin-ch Seniors op 26th"]
[Site "Berlin"]
[Date "2010.02.15"]
[Round "7"]
[White "Prinz, Tade"]
[Black "Klevenow, Hellmut"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "1552"]
[BlackElo "1701"]
[PlyCount "107"]
[EventDate "2010.02.09"]
[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. Nf3 d5 3. Bf4 e6 4. e3 Bd6 5. Ne5 Nbd7 6. Bb5 a6 7. Ba4 0-0 8. c3 Nb6 9. Bc2 Ne4 10. h4 Bxe5 11. dxe5 f5 12. exf6 Qxf6 13. Qe2 e5 14. Bxe4 exf4 15. Bf3 fxe3 16. fxe3 Bf5 17. Nd2 Rae8 18. 0-0-0 c6 19. g4 Bc8 20. Rdg1 Nc4 21. Nxc4 Qxf3 22. Qxf3 Rxf3 23. Nd6 Ref8 24. e4 dxe4 25. Nxe4 R3f4 26. Nd6 Be6 27. b3 b5 28. g5 Rf2 29. Re1 Bd5 30. Rh3 Rxa2 31. c4 Ra1+ 32. Kd2 Rf2+ 33. Ke3 Rxe1+ 34. Kxf2 Re6 35. cxd5 Rxd6 36. dxc6 Rxc6 37. Rf3 Rc7 38. Kg3 g6 39. Kg4 a5 40. h5 gxh5+ 41. Kxh5 Kg7 42. Rf4 Rb7 43. Rf6 a4 44. bxa4 b4 45. a5 b3 46. Rf1 b2 47. Rb1 Rb5 48. a6 h6 49. a7 Rxg5+ 50. Kh4 Ra5 51. a8Q Rxa8 52. Rxb2 Ra4+ 53. Kh5 Ra5+ 54. Kh4 1/2-1/2

[Event "Berlin-ch Seniors op 26th"]
[Site "Berlin"]
[Date "2010.02.14"]
[Round "6"]
[White "Klevenow, Hellmut"]
[Black "Engelhardt, Erhard"]
[Result "1/2-1/2"]
[ECO "B01"]
[WhiteElo "1701"]
[BlackElo "1589"]
[PlyCount "86"]
[EventDate "2010.02.09"]
[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 d5 2. exd5 Qxd5 3. Nc3 Qd6 4. d4 Nf6 5. Nf3 Bg4 6. Be2 c6 7. Bg5 Nbd7 8. h3 Bh5 9. Qd2 e6 10. Bf4 Qb4 11. 0-0 Be7 12. a3 Qa5 13. Rad1 0-0 14. Ne5 Bxe2 15. Qxe2 Rfe8 16. Nxd7 Nxd7 17. Ne4 Nf6 18. Rfe1 Rad8 19. c3 Rd7 20. Be5 Nxe4 21. Qxe4 Qd8 22. Qg4 Bf6 23. Re3 Bxe5 24. Rxe5 Qe7 25. Rde1 Red8 26. f4 Rd5 27. f5 Rxe5 28. Rxe5 Rd5 29. fxe6 Rxe5 30. exf7+ Kxf7 31. dxe5 Qxe5 32. Qd7+ Qe7 33. Qf5+ Kg8 34. Qf2 b6 35. b4 h6 36. Qd2 Kh7 37. a4 c5 38. a5 cxb4 39. cxb4 bxa5 40. bxa5 Qc7 41. Qb4 Qc1+ 42. Kf2 Qc2+ 43. Kg3 Qc7+ 1/2-1/2

[Event "Berlin-ch Seniors op 26th"]
[Site "Berlin"]
[Date "2010.02.13"]
[Round "5"]
[White "Klevenow, Hellmut"]
[Black "Zell, Gregor"]
[Result "0-1"]
[ECO "C66"]
[WhiteElo "1701"]
[BlackElo "1599"]
[PlyCount "52"]
[EventDate "2010.02.09"]
[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 e5 2. Nf3 Nf6 3. Nc3 Nc6 4. Bb5 d6 5. 0-0 Bd7 6. d4 exd4 7. Nxd4 Nxd4 8. Bxd7+ Nxd7 9. Qxd4 Qf6 10. Qxf6 Nxf6 11. Nb5 0-0-0 12. Bg5 Be7 13. Nxa7+ Kb8 14. Nb5 h6 15. Bxf6 Bxf6 16. c3 Rhe8 17. f3 d5 18. exd5 Rxd5 19. Na3 Re2 20. Rfe1 Rxb2 21. Re8+ Ka7 22. c4 Rdd2 23. Nb5+ Kb6 24. Re4 Rxg2+ 25. Kf1 Rbf2+ 26. Ke1 Bxa1 0-1

[Event "Berlin-ch Seniors op 26th"]
[Site "Berlin"]
[Date "2010.02.12"]
[Round "4"]
[White "Francke, Joerg"]
[Black "Klevenow, Hellmut"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1869"]
[BlackElo "1701"]
[PlyCount "55"]
[EventDate "2010.02.09"]
[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 Nf6 3. Bf4 Bf5 4. e3 e6 5. Nbd2 Bd6 6. c3 Bxf4 7. exf4 c6 8. Ne5 0-0 9. g4 Bg6 10. h4 h6 11. h5 Bh7 12. g5 Ne4 13. g6 fxg6 14. hxg6 Rxf4 15. gxh7+ Kxh7 16. Bd3 Kg8 17. Nxe4 dxe4 18. Bc4 Qf6 19. Rf1 b5 20. Bb3 c5 21. Qe2 c4 22. Bc2 Na6 23. Bxe4 Rd8 24. 0-0-0 Rd6 25. f3 Nc7 26. Rg1 Nd5 27. Rg6 Qe7 28. Rdg1 1-0

[Event "Berlin-ch Seniors op 26th"]
[Site "Berlin"]
[Date "2010.02.11"]
[Round "3"]
[White "Alder, Bodo"]
[Black "Klevenow, Hellmut"]
[Result "1-0"]
[ECO "B10"]
[WhiteElo "2005"]
[BlackElo "1701"]
[PlyCount "113"]
[EventDate "2010.02.09"]
[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 c6 2. d3 e5 3. Nf3 g6 4. Be2 Bg7 5. c3 Ne7 6. 0-0 0-0 7. d4 d6 8. Nbd2 Nd7 9. Qc2 b5 10. a4 bxa4 11. Qxa4 Nb6 12. Qa5 Nd7 13. Qa3 c5 14. dxe5 Nxe5 15. Nxe5 Bxe5 16. Nc4 Nc6 17. f4 Bg7 18. Rd1 Be6 19. Nxd6 Nd4 20. cxd4 Qxd6 21. dxc5 Qe7 22. Be3 Rab8 23. Qxa7 Qxa7 24. Rxa7 Rxb2 25. Bf3 Rc8 26. e5 Rc2 27. c6 Bf8 28. Rb7 Bc5 29. Bxc5 Rxc5 30. Rd2 Rc1+ 31. Kf2 h5 32. h3 Kg7 33. Rd6 Kh6 34. g4 hxg4 35. hxg4 Bc4 36. e6 Ra8 37. Rd2 Bxe6 38. Rb4 Rc3 39. g5+ Kg7 40. Rb1 Raa3 41. Bg2 Rc4 42. Kg1 Rac3 43. Rf1 Rc1 44. Rxc1 Rxc1+ 45. Kf2 Kf8 46. Ke3 Ke7 47. Bf3 Rc3+ 48. Rd3 Rxd3+ 49. Kxd3 Kd6 50. Kd4 Ba2 51. Kc3 Be6 52. Kb4 Kc7 53. Kc5 Bf5 54. Bd5 Be6 55. Bxe6 fxe6 56. Kd4 Kxc6 57. Ke5 1-0

[Event "Berlin-ch Seniors op 26th"]
[Site "Berlin"]
[Date "2010.02.10"]
[Round "2"]
[White "Klevenow, Hellmut"]
[Black "Kornath, Heinrich"]
[Result "1-0"]
[ECO "C06"]
[WhiteElo "1701"]
[BlackElo "1854"]
[PlyCount "79"]
[EventDate "2010.02.09"]
[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. Nd2 Nf6 4. e5 Nfd7 5. Ngf3 c5 6. c3 Nc6 7. Bd3 cxd4 8. cxd4 f6 9. exf6 Nxf6 10. 0-0 Bd6 11. Nb3 0-0 12. Bg5 Bd7 13. a3 Qc7 14. Rc1 Rae8 15. Bb1 Qb6 16. Qc2 g6 17. Nc5 Bc8 18. Be3 Qc7 19. h3 Nh5 20. Bh6 Rxf3 21. gxf3 Bf4 22. Bxf4 Nxf4 23. Nd3 Qf7 24. Nxf4 Qxf4 25. Qc3 Nxd4 26. Qe3 Nxf3+ 27. Kg2 Nh4+ 28. Kh1 Qf6 29. Rc7 e5 30. f4 e4 31. Rfc1 Bf5 32. Rxb7 d4 33. Ba2+ Kh8 34. Rcc7 g5 35. Qe2 Nf3 36. Qb5 Rf8 37. Rf7 Rxf7 38. Rxf7 Qxf7 39. Bxf7 gxf4 40. Qxf5 1-0

[Event "Berlin-ch Seniors op 26th"]
[Site "Berlin"]
[Date "2010.02.09"]
[Round "1"]
[White "Lilienthal, Georg"]
[Black "Klevenow, Hellmut"]
[Result "0-1"]
[ECO "D10"]
[WhiteElo "1241"]
[BlackElo "1701"]
[PlyCount "88"]
[EventDate "2010.02.09"]
[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. Nc3 Nf6 4. Bf4 Bf5 5. e3 e6 6. a3 Bd6 7. Bxd6 Qxd6 8. c5 Qc7 9. Be2 Nbd7 10. Nf3 h6 11. h3 0-0 12. Bd3 Bxd3 13. Qxd3 Rfe8 14. 0-0 e5 15. e4 exd4 16. Qxd4 dxe4 17. Nh4 Rad8 18. Qe3 Qe5 19. b4 Nf8 20. Rad1 Nd5 21. Nxd5 Rxd5 22. Rxd5 cxd5 23. f4 Qf6 24. Nf3 Nd7 25. Nd4 a6 26. Rf2 Nb8 27. g4 Nc6 28. Nxc6 bxc6 29. Rd2 Qa1+ 30. Kg2 Qf6 31. Kg3 g5 32. fxg5 hxg5 33. Rf2 Qe5+ 34. Kg2 f6 35. Rf5 Qb2+ 36. Kg3 d4 37. Rf2 Qa1 38. Qb3+ Kg7 39. Kg2 d3 40. Rf1 Qd4 41. Qd1 e3 42. Qa1 Qxa1 43. Rxa1 e2 44. Kf2 d2 0-1

[Event "Berlin-ch Seniors op 24th"]
[Site "Berlin"]
[Date "2008.02.29"]
[Round "9"]
[White "Barwich, Alfred"]
[Black "Klevenow, Hellmut"]
[Result "1-0"]
[ECO "D90"]
[WhiteElo "1919"]
[BlackElo "1735"]
[PlyCount "87"]
[EventDate "2008.02.21"]
[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. c4 c6 3. cxd5 cxd5 4. Nc3 Nf6 5. Nf3 g6 6. Bf4 a6 7. e3 Bg7 8. Rc1 Bg4 9. Be2 Nbd7 10. h3 Bxf3 11. Bxf3 e6 12. Qb3 Qb6 13. Qxb6 Nxb6 14. Bc7 Nbd7 15. Bd6 Bf8 16. Bxf8 Kxf8 17. 0-0 Ke7 18. e4 Nb6 19. a4 dxe4 20. Nxe4 Nbd5 21. Nxf6 Kxf6 22. Bxd5 exd5 23. Rc7 b5 24. axb5 axb5 25. Rc5 Rhd8 26. Rfc1 Rab8 27. Re1 b4 28. Re5 Rb6 29. Rexd5 Rxd5 30. Rxd5 Ke6 31. Rc5 Kd6 32. Kf1 b3 33. Ke2 f5 34. Kd3 h6 35. Kc4 Rb7 36. d5 Rb6 37. Rc6+ Rxc6+ 38. dxc6 Kxc6 39. Kxb3 g5 40. Kc4 h5 41. Kd4 Kd6 42. b4 h4 43. f3 g4 44. fxg4 1-0

[Event "Berlin-ch Seniors op 24th"]
[Site "Berlin"]
[Date "2008.02.28"]
[Round "8"]
[White "Klevenow, Hellmut"]
[Black "Burger, Heinrich"]
[Result "0-1"]
[ECO "B45"]
[WhiteElo "1735"]
[BlackElo "1981"]
[PlyCount "60"]
[EventDate "2008.02.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. Nxc6 bxc6 7. Bd2 d5 8. exd5 exd5 9. Bd3 Rb8 10. 0-0 Be6 11. Re1 Bd6 12. Bf5 0-0 13. Bxe6 fxe6 14. Rb1 Qd7 15. Qe2 e5 16. h3 Qf5 17. Qd1 e4 18. Rf1 Qe5 19. g3 d4 20. Bf4 Qe6 21. Bxd6 Qxd6 22. Ne2 c5 23. Nf4 Nd5 24. Nxd5 Qxd5 25. Qe2 Rbe8 26. b3 Kh8 27. Rbd1 Rf3 28. Rd3 e3 29. Kh2 Ref8 30. Rdd1 Rxf2+ 0-1

[Event "Berlin-ch Seniors op 24th"]
[Site "Berlin"]
[Date "2008.02.27"]
[Round "7"]
[White "Zum Winkel, Wolfgang"]
[Black "Klevenow, Hellmut"]
[Result "0-1"]
[ECO "D15"]
[WhiteElo "1869"]
[BlackElo "1735"]
[PlyCount "116"]
[EventDate "2008.02.21"]
[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. c4 c6 4. Nc3 Bg4 5. Ne5 Bh5 6. Qb3 Qb6 7. Qxb6 axb6 8. cxd5 cxd5 9. e3 e6 10. Bb5+ Nbd7 11. 0-0 Bd6 12. Nxd7 Nxd7 13. Bd2 Ke7 14. Na4 Nf6 15. f3 Bg6 16. Nxb6 Rab8 17. Rfc1 Rhd8 18. a3 Ne8 19. b4 Nc7 20. Be2 Na8 21. Nxa8 Rxa8 22. a4 f6 23. a5 Rdc8 24. b5 Rxc1+ 25. Rxc1 Be8 26. b6 Bd7 27. a6 bxa6 28. Rb1 Bb5 29. Bxb5 axb5 30. Rxb5 Kd7 31. Bb4 Bxb4 32. Rxb4 Rb8 33. Ra4 Rb7 34. g4 Kc6 35. Ra8 Re7 36. Rb8 Rb7 37. Re8 Kd6 38. Rg8 Kc6 39. Re8 Kd6 40. f4 Rxb6 41. f5 exf5 42. gxf5 Rb5 43. Kf2 Rb7 44. Kf3 Re7 45. Rh8 h6 46. Ra8 Rd7 47. Re8 Re7 48. Rxe7 Kxe7 49. Kg4 Kf8 50. Kh5 Kf7 51. h3 Kg8 52. Kg6 Kf8 53. h4 Kg8 54. e4 dxe4 55. d5 Kf8 56. d6 e3 57. d7 Ke7 58. d8Q+ Kxd8 0-1

[Event "Berlin-ch Seniors op 24th"]
[Site "Berlin"]
[Date "2008.02.26"]
[Round "6"]
[White "Klevenow, Hellmut"]
[Black "Ahlberg, Guenter"]
[Result "1-0"]
[ECO "B18"]
[WhiteElo "1735"]
[BlackElo "1825"]
[PlyCount "73"]
[EventDate "2008.02.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. Nf3 Nd7 7. Bd3 e6 8. 0-0 Qc7 9. Re1 Ngf6 10. Nh4 Bxd3 11. Qxd3 0-0-0 12. Nf3 h6 13. Be3 Bd6 14. c4 c5 15. dxc5 Bxc5 16. Bxc5 Nxc5 17. Qa3 Kb8 18. Rad1 h5 19. b4 Ncd7 20. Qb3 h4 21. Ne4 Nb6 22. c5 Nbd5 23. Nd6 Ne8 24. Nb5 Qf4 25. Ne5 a6 26. Rd4 Qf6 27. Nc3 Nec7 28. Nxd5 Nxd5 29. c6 Ka8 30. cxb7+ Kxb7 31. Qa4 Rc8 32. b5 Ra8 33. bxa6+ Rxa6 34. Rb1+ Rb6 35. Qd7+ Nc7 36. Qc6+ Kc8 37. Rxb6 1-0

[Event "Berlin-ch Seniors op 24th"]
[Site "Berlin"]
[Date "2008.02.25"]
[Round "5"]
[White "Schueler, Wolfgang"]
[Black "Klevenow, Hellmut"]
[Result "1/2-1/2"]
[ECO "C42"]
[WhiteElo "1884"]
[BlackElo "1735"]
[PlyCount "72"]
[EventDate "2008.02.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. d4 Be7 6. Bd3 Nf6 7. 0-0 0-0 8. Re1 Bg4 9. h3 Bh5 10. Nbd2 Nc6 11. c3 d5 12. Nf1 Re8 13. Ng3 Bg6 14. Nf5 Bxf5 15. Bxf5 g6 16. Bd3 Nh5 17. Bb5 a6 18. Bxc6 bxc6 19. Ne5 c5 20. g4 Ng7 21. Qf3 Bf6 22. Bf4 Bxe5 23. Bxe5 Ne6 24. Bf6 Qd6 25. Be5 Ng5 26. Qg2 Qc6 27. h4 Ne4 28. f3 Nd6 29. Qg3 Nc4 30. b3 Nxe5 31. dxe5 c4 32. Qf2 cxb3 33. Qd4 Rab8 34. axb3 Rxb3 35. Re3 Qb6 36. Kf2 Qxd4 1/2-1/2

[Event "Berlin-ch Seniors op 24th"]
[Site "Berlin"]
[Date "2008.02.24"]
[Round "4"]
[White "Klevenow, Hellmut"]
[Black "Wagner, Klaus Dieter"]
[Result "1-0"]
[ECO "C66"]
[WhiteElo "1735"]
[BlackElo "1611"]
[PlyCount "109"]
[EventDate "2008.02.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 d6 4. 0-0 Nf6 5. d3 h6 6. h3 Bd7 7. Be3 a6 8. Ba4 Be7 9. c3 0-0 10. Nbd2 Re8 11. d4 exd4 12. Nxd4 Nxd4 13. Bxd7 Nxd7 14. cxd4 Bg5 15. f4 Bh4 16. Qf3 Bf6 17. e5 dxe5 18. fxe5 Nxe5 19. dxe5 Rxe5 20. Nc4 Re6 21. Rad1 Qe8 22. Bc1 b5 23. Ne3 c5 24. Kh1 Bd4 25. Nf5 Rf6 26. Rde1 Qf8 27. Qg4 Kh8 28. Nxd4 Rg6 29. Qe4 cxd4 30. Qxg6 fxg6 31. Rxf8+ Rxf8 32. Rd1 Rd8 33. Kg1 Kg8 34. Kf2 Kf7 35. Kf3 Kf6 36. Rd3 Kf5 37. g4+ Ke5 38. Bf4+ Kd5 39. b3 Rf8 40. Kg3 Ke4 41. Rd1 d3 42. Re1+ Kd4 43. Be5+ Kd5 44. Bxg7 Rc8 45. Re3 Rc2 46. Rxd3+ Ke4 47. Rd4+ Ke3 48. Rd6 Rxa2 49. Bxh6+ Ke4 50. Rxg6 Ra3 51. Re6+ Kd5 52. Re3 a5 53. Rf3 Ke4 54. Bf8 Ra1 55. Rf5 1-0

[Event "Berlin-ch Seniors op 24th"]
[Site "Berlin"]
[Date "2008.02.23"]
[Round "3"]
[White "Tuerk, Bernhard"]
[Black "Klevenow, Hellmut"]
[Result "0-1"]
[ECO "D13"]
[WhiteElo "1342"]
[BlackElo "1735"]
[PlyCount "138"]
[EventDate "2008.02.21"]
[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. c4 c6 3. Nc3 Nf6 4. Nf3 Bg4 5. cxd5 cxd5 6. e3 Nbd7 7. Be2 e6 8. h3 Bh5 9. 0-0 a6 10. a4 Bd6 11. b3 0-0 12. Bb2 Rc8 13. Rc1 Qe7 14. Nh2 Bg6 15. f4 Ne4 16. Nxe4 Bxe4 17. Ng4 f5 18. Ne5 Bxe5 19. dxe5 Rfd8 20. Qd4 Nb8 21. Bc3 Nc6 22. Qb6 Rd7 23. Bb4 Qd8 24. Qxd8+ Rdxd8 25. Bd6 Kf7 26. g4 g6 27. g5 Ne7 28. Rc7 Rxc7 29. Bxc7 Rc8 30. Rc1 Ke8 31. Rc3 Kd7 32. Ba5 Rxc3 33. Bxc3 Bc2 34. b4 Bxa4 35. Kf2 Kc6 36. Ke1 Bb5 37. Bd1 Nc8 38. Bd4 b6 39. Kd2 Na7 40. Kc1 Kc7 41. Kb2 Nc6 42. Bc3 a5 43. Ka3 axb4+ 44. Bxb4 d4 45. exd4 Nxd4 46. Bc3 Nc6 47. Bf3 Ne7 48. Kb3 Bc6 49. Be2 Bd5+ 50. Kb4 Bg2 51. h4 Nd5+ 52. Kb3 Nxf4 53. Bd1 Bd5+ 54. Kb2 Kc6 55. Bd4 b5 56. Kc3 Bg2 57. Bb3 Ne2+ 58. Kd3 Nxd4 59. Kxd4 Bd5 60. Bd1 b4 61. h5 Kd7 62. Ba4+ Ke7 63. h6 f4 64. Kd3 b3 65. Bxb3 Bxb3 66. Ke4 Kd7 67. Kxf4 Kc6 68. Ke4 Kc5 69. Ke3 Kd5 0-1

[Event "Berlin-ch Seniors op 24th"]
[Site "Berlin"]
[Date "2008.02.22"]
[Round "2"]
[White "Klevenow, Hellmut"]
[Black "Poeltelt, Helmut"]
[Result "1/2-1/2"]
[ECO "B52"]
[WhiteElo "1735"]
[BlackElo "1505"]
[PlyCount "87"]
[EventDate "2008.02.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Nc3 Nf6 4. Bb5+ Bd7 5. Bxd7+ Nbxd7 6. d3 e6 7. Bg5 Qb6 8. Qd2 h6 9. Bh4 a6 10. 0-0 g5 11. Bg3 Nh5 12. Rab1 Nxg3 13. fxg3 Bg7 14. Kh1 0-0-0 15. a3 Qc7 16. Ne2 d5 17. exd5 exd5 18. b4 c4 19. d4 b5 20. c3 Nf6 21. Qc2 Ne4 22. Nd2 Nd6 23. Ng1 Qd7 24. Rbe1 Rde8 25. Ngf3 f5 26. Qd1 Ne4 27. Nxe4 fxe4 28. Nd2 Qe6 29. Qh5 Rhf8 30. Rxf8 Rxf8 31. Qe2 g4 32. Rf1 Rxf1+ 33. Nxf1 h5 34. Kg1 Bh6 35. Ne3 Kd7 36. Qf2 Kc6 37. Kf1 Bxe3 38. Qxe3 Qf5+ 39. Ke2 Kd6 40. Qf4+ Qxf4 41. gxf4 Ke6 42. Kf2 h4 43. g3 Kf5 44. Ke2 1/2-1/2

[Event "Berlin-ch Seniors op 24th"]
[Site "Berlin"]
[Date "2008.02.21"]
[Round "1"]
[White "Reichenbach, Werner"]
[Black "Klevenow, Hellmut"]
[Result "1-0"]
[ECO "C43"]
[WhiteElo "2193"]
[BlackElo "1735"]
[PlyCount "59"]
[EventDate "2008.02.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. d4 exd4 4. e5 Nd5 5. Qxd4 Nb6 6. Nc3 Nc6 7. Qe4 Be7 8. a4 a5 9. Bb5 0-0 10. 0-0 Nb4 11. Bf4 c6 12. Bd3 Nxd3 13. Qxd3 f6 14. exf6 Bxf6 15. Bd6 Be7 16. Ne4 Nd5 17. c4 Nb4 18. Qd2 Bxd6 19. Nxd6 Qf6 20. Rfe1 b6 21. Rad1 Ba6 22. Ne5 Rad8 23. g3 h6 24. f4 h5 25. Qe2 g6 26. Qe4 Kg7 27. Nf3 Kh6 28. Ng5 c5 29. Qe7 Qg7 30. Ndf7+ 1-0

[Event "Berlin-ch Seniors op 23rd"]
[Site "Berlin"]
[Date "2007.02.13"]
[Round "9"]
[White "Berg, Gerd"]
[Black "Klevenow, Hellmut"]
[Result "0-1"]
[ECO "E61"]
[WhiteElo "1474"]
[BlackElo "1696"]
[PlyCount "68"]
[EventDate "2007.02.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. c4 c5 2. Nc3 Nf6 3. g3 g6 4. Bg2 Bg7 5. e3 Nc6 6. Nge2 0-0 7. d4 cxd4 8. exd4 d6 9. 0-0 Bf5 10. a3 Qc8 11. Be3 Re8 12. Rc1 Bh3 13. Rc2 Bxg2 14. Kxg2 h5 15. h4 Ng4 16. Qc1 b6 17. f3 Nxe3+ 18. Qxe3 Qf5 19. Rd2 Rac8 20. Qe4 Qxe4 21. fxe4 Na5 22. Rf3 Rxc4 23. Nd5 e6 24. Ne3 Rc7 25. Rc2 Rec8 26. Rc3 Rxc3 27. bxc3 Bh6 28. Nd1 Nc4 29. e5 dxe5 30. dxe5 Nxe5 31. Rf1 Nc4 32. a4 Rd8 33. Nd4 e5 34. Nc6 Rxd1 0-1

[Event "Berlin-ch Seniors op 23rd"]
[Site "Berlin"]
[Date "2007.02.12"]
[Round "8"]
[White "Klevenow, Hellmut"]
[Black "Bauer, Stefan"]
[Result "0-1"]
[ECO "B50"]
[WhiteElo "1696"]
[BlackElo "1630"]
[PlyCount "132"]
[EventDate "2007.02.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Nc3 Nc6 4. d3 Bg4 5. Be2 Nf6 6. 0-0 g6 7. a3 Bg7 8. Rb1 a5 9. Be3 0-0 10. Qd2 Rb8 11. Bh6 Bxh6 12. Qxh6 Bxf3 13. Bxf3 Nd4 14. Bd1 b5 15. Ne2 e5 16. Nxd4 cxd4 17. f4 Kh8 18. fxe5 dxe5 19. Qg5 Nd7 20. Qxd8 Rbxd8 21. c3 Nc5 22. cxd4 Rxd4 23. b4 axb4 24. Rxb4 Rxb4 25. axb4 Nxd3 26. Be2 Nxb4 27. Rb1 Na2 28. Rxb5 Nc3 29. Rb2 Nxe4 30. Rb7 Kg7 31. Bf3 Ng5 32. Bd5 h5 33. h4 Nh7 34. Kf2 Nf6 35. Bb3 Ne4+ 36. Ke3 Nc5 37. Rb5 Nxb3 38. Rxb3 f5 39. g3 Kh6 40. Rb5 Re8 41. Kf3 Re6 42. Rb8 Kg7 43. Rb7+ Kf6 44. Rb8 Ke7 45. Rb7+ Kd6 46. Ra7 Kc5 47. Ke3 Rb6 48. Rc7+ Kd6 49. Rg7 Kd5 50. Rd7+ Rd6 51. Rh7 e4 52. Kf4 Kd4 53. Re7 Kd3 54. Re8 Ke2 55. Ra8 e3 56. Ke5 Rd2 57. Kf6 Kf2 58. Kxg6 Kxg3 59. Kxh5 f4 60. Rg8+ Kf2 61. Kg4 f3 62. h5 Rd4+ 63. Kh3 Rd1 64. Re8 e2 65. Kg4 e1Q 66. Rxe1 Rxe1 0-1

[Event "Berlin-ch Seniors op 23rd"]
[Site "Berlin"]
[Date "2007.02.11"]
[Round "7"]
[White "Klevenow, Hellmut"]
[Black "Gestrich, Wolfgang"]
[Result "1-0"]
[ECO "C42"]
[WhiteElo "1696"]
[BlackElo "1547"]
[PlyCount "113"]
[EventDate "2007.02.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. d4 d5 6. Bd3 Bg4 7. 0-0 Be7 8. Nc3 Nxc3 9. bxc3 0-0 10. Bf4 Bd6 11. Bg3 Bxg3 12. fxg3 f6 13. Qd2 Qd6 14. Rfe1 Nd7 15. Re3 Rae8 16. Rae1 Bh5 17. Nh4 Rxe3 18. Rxe3 Qa3 19. Bf5 Rd8 20. Qe1 Nf8 21. Re7 Qd6 22. Be6+ Nxe6 23. Rxe6 Qf8 24. Re7 Rc8 25. Nf5 Bf7 26. Qe3 Re8 27. Rxe8 Qxe8 28. Qxe8+ Bxe8 29. Ne7+ Kf7 30. Nxd5 c6 31. Ne3 Bd7 32. a3 Be6 33. Kf2 b5 34. Kf3 Bd5+ 35. Kf2 g6 36. g4 h6 37. h4 Be4 38. g3 Ke6 39. Ke2 f5 40. gxf5+ Bxf5 41. Kd2 h5 42. c4 bxc4 43. Kc3 Be4 44. Kxc4 Bd5+ 45. Nxd5 cxd5+ 46. Kc5 a5 47. a4 g5 48. hxg5 Kf5 49. g6 Kxg6 50. Kxd5 Kf5 51. c4 Kg4 52. c5 Kxg3 53. c6 h4 54. c7 h3 55. c8Q Kg2 56. Qxh3+ Kxh3 57. Ke5 1-0

[Event "Berlin-ch Seniors op 23rd"]
[Site "Berlin"]
[Date "2007.02.10"]
[Round "6"]
[White "Heyne, Klaus"]
[Black "Klevenow, Hellmut"]
[Result "0-1"]
[ECO "E12"]
[WhiteElo "1161"]
[BlackElo "1696"]
[PlyCount "90"]
[EventDate "2007.02.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. Bg5 Bb7 5. e3 Be7 6. Bxf6 Bxf6 7. Be2 0-0 8. 0-0 c5 9. Nc3 d5 10. cxd5 cxd4 11. Nxd4 exd5 12. Rc1 Nd7 13. Re1 Nc5 14. b4 Ne4 15. Nxe4 dxe4 16. Nb3 Qe7 17. b5 Rfd8 18. Qc2 Rac8 19. Qb1 Be5 20. g3 g6 21. Rxc8 Rxc8 22. Rc1 Rd8 23. Rd1 Rxd1+ 24. Qxd1 Qd6 25. Qxd6 Bxd6 26. Bc4 Be5 27. Nd4 Bxd4 28. exd4 Kf8 29. d5 f6 30. Kf1 Ke7 31. Ke2 Kd6 32. Kd2 Bxd5 33. Bxd5 Kxd5 34. Ke3 g5 35. f3 exf3 36. Kxf3 f5 37. Ke3 Kc4 38. a4 Kb4 39. Kd4 f4 40. gxf4 gxf4 41. Ke4 Kxa4 42. Kxf4 Kxb5 43. Kg5 a5 44. Kh6 a4 45. Kxh7 a3 0-1

[Event "Berlin-ch Seniors op 23rd"]
[Site "Berlin"]
[Date "2007.02.09"]
[Round "5"]
[White "Schroeder, Wolfgang1111"]
[Black "Klevenow, Hellmut"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "1613"]
[BlackElo "1696"]
[PlyCount "89"]
[EventDate "2007.02.05"]
[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. Bg5 d5 3. Bxf6 exf6 4. Nd2 Bf5 5. Ngf3 Nc6 6. c3 g5 7. e3 Bg7 8. Qb3 Rb8 9. Be2 0-0 10. 0-0 a6 11. Rac1 b5 12. Ne1 Re8 13. Bd3 Bxd3 14. Nxd3 Bf8 15. Nb4 Na5 16. Qxd5 Bxb4 17. Qxd8 Rbxd8 18. cxb4 Nb7 19. Rxc7 Rb8 20. Rfc1 Re6 21. Rc8+ Rxc8 22. Rxc8+ Kg7 23. Rc7 Nd8 24. d5 Rd6 25. e4 Ne6 26. Rc6 Rxc6 27. dxc6 Nc7 28. Nf1 Kf8 29. Ne3 Ke7 30. Nd5+ Kd6 31. Nxf6 h6 32. Kf1 Kxc6 33. Ng4 Kd6 34. Nxh6 f6 35. Ng4 Ke6 36. Ke2 f5 37. exf5+ Kxf5 38. Ne3+ Ke4 39. f3+ Kd4 40. Kd2 Ne6 41. g3 Nc7 42. b3 Ke5 43. Kd3 Ne6 44. h3 Nd4 45. f4+ 1-0

[Event "Berlin-ch Seniors op 23rd"]
[Site "Berlin"]
[Date "2007.02.08"]
[Round "4"]
[White "Klevenow, Hellmut"]
[Black "Bauder, Herbert"]
[Result "0-1"]
[ECO "B33"]
[WhiteElo "1696"]
[BlackElo "1950"]
[PlyCount "62"]
[EventDate "2007.02.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Nxc6 bxc6 7. Bd3 Bb4 8. Bd2 0-0 9. 0-0 d5 10. exd5 cxd5 11. a3 Be7 12. Kh1 e4 13. Be2 d4 14. Na2 Bb7 15. Bb4 Bxb4 16. axb4 Qb6 17. Bg4 Rad8 18. Bh3 Rfe8 19. Qd2 e3 20. fxe3 dxe3 21. Qe1 Ne4 22. Qh4 e2 23. Bf5 exf1Q+ 24. Rxf1 Nf6 25. Nc3 Rd2 26. Rg1 Qd4 27. Qxd4 Rxd4 28. Bd3 Ng4 29. h3 Nf2+ 30. Kh2 Nxd3 31. cxd3 Rxd3 0-1

[Event "Berlin-ch Seniors op 23rd"]
[Site "Berlin"]
[Date "2007.02.07"]
[Round "3"]
[White "Petzold, Hilmar"]
[Black "Klevenow, Hellmut"]
[Result "1-0"]
[ECO "B18"]
[WhiteElo "1919"]
[BlackElo "1696"]
[PlyCount "91"]
[EventDate "2007.02.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. Nf3 h6 7. Ne5 Bh7 8. Bc4 e6 9. 0-0 Nf6 10. Re1 Be7 11. c3 0-0 12. Qe2 Nd5 13. f4 Bh4 14. Qg4 Bxg3 15. Qxg3 Nd7 16. Nxd7 Qxd7 17. Bd2 Kh8 18. Rad1 b5 19. Bd3 Bxd3 20. Qxd3 Qc7 21. f5 exf5 22. Qxf5 Qd6 23. Re5 Rad8 24. Be1 Qf6 25. Qxf6 Nxf6 26. Bh4 Rd7 27. Bxf6 gxf6 28. Rc5 Rc7 29. d5 Rd8 30. Rd4 Rd6 31. dxc6 Rcxc6 32. Rxd6 Rxd6 33. Rxb5 Kg7 34. h3 a6 35. Rf5 Rd1+ 36. Rf1 Rd2 37. Rf2 Rd1+ 38. Kh2 f5 39. c4 Rc1 40. b3 Kf6 41. g4 Kg6 42. gxf5+ Kf6 43. Kg3 Rg1+ 44. Kf4 Rg5 45. Ke4 Rh5 46. Rf3 1-0

[Event "Berlin-ch Seniors op 23rd"]
[Site "Berlin"]
[Date "2007.02.06"]
[Round "2"]
[White "Klevenow, Hellmut"]
[Black "Ahlberg, Guenter"]
[Result "1/2-1/2"]
[ECO "B18"]
[WhiteElo "1696"]
[BlackElo "1921"]
[PlyCount "92"]
[EventDate "2007.02.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. Nf3 Nd7 7. Bd3 e6 8. 0-0 Bd6 9. Ne4 Bxe4 10. Bxe4 Ngf6 11. Bd3 Qc7 12. g3 0-0 13. Ng5 h6 14. Ne4 Nxe4 15. Bxe4 Nf6 16. Bd3 Rfd8 17. Qf3 Qe7 18. c3 Rac8 19. Bd2 c5 20. dxc5 Bxc5 21. Rad1 a6 22. Bb1 Rd7 23. Bc1 Rcd8 24. Rxd7 Rxd7 25. Rd1 Qd8 26. Rxd7 Qxd7 27. h3 Be7 28. Kg2 Qd5 29. Qxd5 exd5 30. Bf5 b6 31. Bf4 Ne8 32. Bc8 a5 33. Bb7 Nf6 34. Bc7 Bc5 35. Bd8 d4 36. cxd4 Bxd4 37. b3 Ne8 38. f4 Kf8 39. g4 f6 40. Kf3 Nd6 41. Bc6 Bc5 42. h4 Kf7 43. Bc7 Ke7 44. f5 Bd4 45. a4 Bc5 46. Bxd6+ Kxd6 1/2-1/2

[Event "Berlin-ch Seniors op 23rd"]
[Site "Berlin"]
[Date "2007.02.05"]
[Round "1"]
[White "Schroeder, Gert"]
[Black "Klevenow, Hellmut"]
[Result "0-1"]
[ECO "D04"]
[WhiteElo "1055"]
[BlackElo "1696"]
[PlyCount "62"]
[EventDate "2007.02.05"]
[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 Nf6 2. d4 d5 3. e3 g6 4. Be2 Bg7 5. c4 c6 6. b4 0-0 7. Bb2 Bg4 8. Na3 Nbd7 9. Nc2 dxc4 10. Bxc4 Nb6 11. Bb3 Ne4 12. Qd3 Bf5 13. Qf1 Nd5 14. Bxd5 Qxd5 15. Nd2 Nxd2 16. Kxd2 a5 17. Na3 axb4 18. Nc4 b5 19. Nb6 Qe4 20. Qb1 Qxb1 21. Rhxb1 Ra6 22. Rc1 Rxb6 23. Rc5 Bd7 24. f4 Ra8 25. h3 Rba6 26. e4 Rxa2 27. Rc2 Rxa1 28. Bxa1 Rxa1 29. e5 b3 30. Rc3 Ra2+ 31. Ke3 Rxg2 0-1

[Event "Brandenburg-ch Seniors 22nd"]
[Site "Berlin"]
[Date "2006.03.02"]
[Round "9"]
[White "Hesselbarth, Karlheinz"]
[Black "Klevenow, Hellmut"]
[Result "1/2-1/2"]
[ECO "A50"]
[WhiteElo "1693"]
[BlackElo "1725"]
[PlyCount "76"]
[EventDate "2006.02.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 b6 4. e4 Bb7 5. Bd3 Be7 6. Nf3 d6 7. 0-0 0-0 8. Qe2 Nbd7 9. Rd1 Qc8 10. Bg5 h6 11. Bh4 Re8 12. Rac1 e5 13. Nd5 Nxd5 14. cxd5 Bxh4 15. Nxh4 exd4 16. Nf5 Ne5 17. Nxd6 Qb8 18. Nxe8 Qxe8 19. Rxc7 Bc8 20. Bb5 Qd8 21. Rdc1 Bg4 22. f3 Bh5 23. Ba6 Qg5 24. Kh1 Qf4 25. d6 Rd8 26. Rc8 Rxc8 27. Rxc8+ Kh7 28. Rc2 g5 29. Qd2 Qh4 30. Qf2 Qf4 31. d7 Nxd7 32. Qxd4 Ne5 33. Be2 g4 34. g3 Nxf3 35. Qd5 Qe3 36. Bxf3 Qe1+ 37. Kg2 gxf3+ 38. Kh3 Bg6 1/2-1/2

[Event "Brandenburg-ch Seniors 22nd"]
[Site "Berlin"]
[Date "2006.02.28"]
[Round "8"]
[White "Klevenow, Hellmut"]
[Black "Franke, Klaus"]
[Result "1/2-1/2"]
[ECO "B18"]
[WhiteElo "1725"]
[BlackElo "1709"]
[PlyCount "46"]
[EventDate "2006.02.20"]
[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 Bf5 5. Ng3 Bg6 6. Nf3 Nf6 7. Bc4 e6 8. 0-0 Be7 9. c3 Nbd7 10. Bg5 Nd5 11. Bxe7 Qxe7 12. Qd2 h6 13. Rfe1 0-0 14. Re2 Qf6 15. Bxd5 cxd5 16. Rae1 Rac8 17. Ne5 Nxe5 18. Rxe5 Qd8 19. f4 Rc6 20. f5 exf5 21. Nxf5 Bxf5 22. Rxf5 Re6 23. Rfe5 Rfe8 1/2-1/2

[Event "Brandenburg-ch Seniors 22nd"]
[Site "Berlin"]
[Date "2006.02.27"]
[Round "7"]
[White "Klevenow, Hellmut"]
[Black "Scharkowski, Albrecht"]
[Result "1/2-1/2"]
[ECO "B01"]
[WhiteElo "1725"]
[BlackElo "1615"]
[PlyCount "108"]
[EventDate "2006.02.20"]
[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 d5 2. exd5 Qxd5 3. d4 Nc6 4. c3 e5 5. dxe5 Qxd1+ 6. Kxd1 Nxe5 7. Bf4 Ng4 8. Bg3 c6 9. h3 N4f6 10. Bd3 Bc5 11. Nf3 h6 12. Re1+ Be7 13. Nbd2 Be6 14. Nd4 0-0-0 15. Kc2 Bd7 16. Nc4 g6 17. Rxe7 Nxe7 18. Nd6+ Kb8 19. Nxf7+ Ka8 20. Nxh8 Rxh8 21. Re1 Nfd5 22. Kd2 Nf5 23. Nxf5 gxf5 24. Bc4 f4 25. Bh4 f3 26. g3 Bxh3 27. Re5 Kb8 28. Bb3 h5 29. c4 Nb6 30. Ke3 Bg4 31. a4 Nd7 32. Re7 Kc8 33. Bd1 Rf8 34. Bg5 Kc7 35. Bf4+ Kd8 36. Re4 Kc8 37. Bd6 Rd8 38. Bxf3 Nf6 39. Bxg4+ Nxg4+ 40. Rxg4 hxg4 41. Bb4 Kd7 42. Kf4 Rg8 43. f3 gxf3 44. Kxf3 Ke6 45. g4 Rg7 46. Bd2 Rd7 47. Bc3 Rf7+ 48. Ke4 Rf1 49. g5 Rg1 50. Bd2 Rg4+ 51. Kd3 c5 52. b3 Kf5 53. a5 b6 54. axb6 axb6 1/2-1/2

