[Event "Berlin-ch QT"]
[Site "Berlin"]
[Date "2017.04.17"]
[Round "9"]
[White "Bonke, Hans Juergen"]
[Black "Shapiro, Yosip"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "1856"]
[BlackElo "2102"]
[PlyCount "64"]
[EventDate "2017.04.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.06.03"]
[SourceVersion "1"]
[SourceVersionDate "2019.06.03"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 c5 3. c3 e6 4. e3 d5 5. Nd2 Nc6 6. Bd3 Be7 7. Bg3 0-0 8. f4 Qb6 9. Qb1 cxd4 10. exd4 g6 11. h3 Nh5 12. Bh2 Bh4+ 13. Kf1 Nxd4 14. g3 Bxg3 15. Bxg3 Nxg3+ 16. Kg2 Ndf5 17. Rh2 Qe3 18. Ngf3 Qxf4 19. Qe1 Bd7 20. h4 Bc6 21. Rh3 Nh5 22. Bxf5 Qxf5 23. Rh1 Nf4+ 24. Kg3 h5 25. Rg1 Qg4+ 26. Kf2 Nh3+ 27. Ke3 Qf4+ 28. Kd3 Qf5+ 29. Ke3 e5 30. Qg3 d4+ 31. cxd4 exd4+ 32. Kxd4 Rfd8+ 0-1

[Event "Berlin-ch QT"]
[Site "Berlin"]
[Date "2017.04.10"]
[Round "2"]
[White "Sulayev, Daniel"]
[Black "Bonke, Hans Juergen"]
[Result "1-0"]
[ECO "A10"]
[WhiteElo "1905"]
[BlackElo "1856"]
[PlyCount "161"]
[EventDate "2017.04.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.06.03"]
[SourceVersion "1"]
[SourceVersionDate "2019.06.03"]
[SourceQuality "1"]

1. c4 g6 2. Nc3 Bg7 3. g3 d6 4. Bg2 Nd7 5. e4 c5 6. Nge2 Ngf6 7. 0-0 0-0 8. d3 h6 9. h3 a6 10. Be3 e5 11. f4 Rb8 12. a4 b6 13. Qd2 Kh7 14. Kh2 Bb7 15. Ng1 Nh5 16. f5 g5 17. Bf3 Nhf6 18. g4 Ne8 19. h4 f6 20. Nh3 Rh8 21. Kg2 Kg8 22. Rfb1 Nc7 23. b4 cxb4 24. Rxb4 a5 25. Rb2 Na6 26. Rab1 Nb4 27. Na2 Nxa2 28. Rxa2 Bc6 29. Nf2 Rh7 30. Nd1 Bf8 31. Nc3 Nc5 32. Bd1 gxh4 33. Bxc5 bxc5 34. Rxb8 Qxb8 35. Nd5 Bxd5 36. cxd5 Qb4 37. Qxb4 cxb4 38. Kh3 Rc7 39. Rc2 Rxc2 40. Bxc2 Be7 41. Kxh4 Bd8 42. d4 exd4 43. Kg3 Bb6 44. Kf3 Kg7 45. Bd1 d3 46. Bb3 Bd4 47. Bc4 d2 48. Bb3 Kf7 49. Ke2 Bc3 50. Kd3 Ke7 51. Kc4 Kd7 52. Kb5 Kc7 53. Ka6 Kb8 54. Kxa5 Ka7 55. Kb5 Kb7 56. a5 Ka7 57. e5 Bxe5 58. Kxb4 Kb7 59. Kb5 Ba1 60. Bd1 Ka7 61. a6 Be5 62. Be2 Bf4 63. Kc6 d1Q 64. Bxd1 Kxa6 65. Kd7 Kb5 66. Ke6 Be5 67. Kf7 Kc5 68. Bf3 Kd4 69. Kg6 Ke3 70. Bd1 Ke4 71. Bb3 Kf4 72. Kh5 Kg3 73. Bd1 Bf4 74. Kg6 Bg5 75. Kf7 Kf4 76. Ke6 Ke4 77. Kxd6 Be3 78. Ke6 Bb6 79. d6 Kf4 80. Kxf6 Ke4 81. Ke6 1-0

[Event "Berlin Lichtenrade op 12th"]
[Site "Berlin"]
[Date "2016.10.22"]
[Round "1"]
[White "Bonke, Hans Juergen"]
[Black "Kasparov, Sergey"]
[Result "0-1"]
[ECO "A47"]
[WhiteElo "1881"]
[BlackElo "2470"]
[PlyCount "50"]
[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. d4 Nf6 2. Nf3 c5 3. c3 b6 4. Bf4 Bb7 5. e3 e6 6. Be2 Nc6 7. h3 Be7 8. 0-0 0-0 9. Nbd2 g6 10. Rc1 d6 11. e4 Rc8 12. Bd3 cxd4 13. cxd4 Nb4 14. Rxc8 Qxc8 15. Qb3 Nxd3 16. Qxd3 Qc6 17. Re1 Rc8 18. e5 dxe5 19. dxe5 Nd5 20. Qe4 Nb4 21. Qxc6 Rxc6 22. Nd4 Rc8 23. Re3 Nd5 24. Rf3 Nxf4 25. Rxf4 Bg5 0-1

[Event "Berlin Lichtenberger op 15th"]
[Site "Berlin"]
[Date "2016.08.21"]
[Round "9"]
[White "Bonke, Hans Juergen"]
[Black "Udet, Fabian"]
[Result "1/2-1/2"]
[ECO "D00"]
[WhiteElo "1893"]
[BlackElo "1663"]
[PlyCount "84"]
[EventDate "2016.08.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 173 Extra"]
[Source "ChessBase"]
[SourceDate "2016.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2016.08.29"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 Nc6 3. e3 Nf6 4. Be2 e6 5. Nd2 Be7 6. h3 0-0 7. Ngf3 Nh5 8. Bh2 f5 9. Ne5 Nxe5 10. Bxe5 Nf6 11. c4 c5 12. cxd5 cxd4 13. Bxd4 Nxd5 14. Rc1 b6 15. 0-0 Bb7 16. Nc4 Bf6 17. Ne5 Qd6 18. Nc4 Qd8 19. Bf3 Qe7 20. Re1 Rad8 21. Bxf6 Qxf6 22. Qa4 g5 23. Rf1 g4 24. hxg4 fxg4 25. Bxg4 Rf7 26. Bh3 Rg7 27. Kh2 Kh8 28. f3 Rdg8 29. Rc2 Qh4 30. g4 h5 31. Rg2 hxg4 32. Rxg4 Rxg4 33. fxg4 Nf6 34. Ne5 Rg7 35. Qf4 Ne4 36. Rd1 Bd5 37. Rc1 Kh7 38. Rf1 Ng5 39. Qg3 Qh6 40. Rf8 Rc7 41. Nd3 Rc2+ 42. Rf2 Nf3+ 1/2-1/2

[Event "Berlin Lichtenberger op 15th"]
[Site "Berlin"]
[Date "2016.08.20"]
[Round "8"]
[White "Woerz, Markus"]
[Black "Bonke, Hans Juergen"]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "2055"]
[BlackElo "1893"]
[PlyCount "73"]
[EventDate "2016.08.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 173 Extra"]
[Source "ChessBase"]
[SourceDate "2016.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2016.08.29"]
[SourceQuality "1"]

1. e4 g6 2. d4 d6 3. Nc3 Bg7 4. Be3 a6 5. Qd2 b5 6. Bd3 h6 7. Nf3 Nd7 8. a4 b4 9. Ne2 a5 10. 0-0 e6 11. Ne1 Ne7 12. f4 f5 13. Nf3 0-0 14. Ng3 Nf6 15. exf5 exf5 16. c4 Ng4 17. Rae1 Re8 18. d5 Bd7 19. Bd4 Nf6 20. b3 Kh7 21. Qb2 Neg8 22. h4 Re7 23. h5 Nxh5 24. Nxh5 Bxd4+ 25. Nxd4 Rxe1 26. Rxe1 Qh4 27. Qe2 Re8 28. Ne6 gxh5 29. Bxf5+ Kh8 30. Qf2 Qf6 31. Bh3 c5 32. dxc6 Bxc6 33. Qb6 Qc3 34. Rd1 Ne7 35. Rxd6 Qe1+ 36. Kh2 h4 37. Qd4+ 1-0

[Event "Berlin Lichtenberger op 15th"]
[Site "Berlin"]
[Date "2016.08.19"]
[Round "7"]
[White "Bonke, Hans Juergen"]
[Black "Weber, Gerald"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "1893"]
[PlyCount "97"]
[EventDate "2016.08.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 173 Extra"]
[Source "ChessBase"]
[SourceDate "2016.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2016.08.29"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 Nf6 3. e3 e6 4. Nd2 Bd6 5. Bg3 b6 6. Bd3 Bb7 7. c3 0-0 8. Qc2 Nbd7 9. Bh4 Be7 10. h3 c5 11. Bg3 h6 12. Ngf3 c4 13. Be2 b5 14. b3 Qb6 15. 0-0 Bd6 16. Ne5 Qc7 17. f4 Be7 18. Kh2 Nxe5 19. fxe5 Ne4 20. Nxe4 dxe4 21. bxc4 bxc4 22. Qa4 Bd5 23. Rab1 Bg5 24. Bf4 Qe7 25. Bxc4 Rfc8 26. Bxd5 exd5 27. Rbc1 Rc4 28. Qb5 Qd8 29. Bxg5 hxg5 30. Qb7 Rc7 31. Qa6 Rb8 32. Rf2 Qd7 33. Qa3 Rc4 34. Rb2 Rbc8 35. Qa5 R8c6 36. Rb8+ Kh7 37. Rd8 Qe6 38. Rxd5 Ra6 39. Qb5 Qc6 40. Qxc6 Rcxc6 41. Rd6 Rxd6 42. exd6 Rxd6 43. c4 f5 44. c5 Rd8 45. c6 f4 46. c7 Rc8 47. d5 fxe3 48. d6 e2 49. Re1 1-0

[Event "Berlin Lichtenberger op 15th"]
[Site "Berlin"]
[Date "2016.08.18"]
[Round "6"]
[White "Kapr, Klaus"]
[Black "Bonke, Hans Juergen"]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "1990"]
[BlackElo "1893"]
[PlyCount "75"]
[EventDate "2016.08.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 173 Extra"]
[Source "ChessBase"]
[SourceDate "2016.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2016.08.29"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. f4 e6 5. Nf3 a6 6. a4 b6 7. Be2 Ne7 8. 0-0 h6 9. Be3 0-0 10. Qd2 Kh7 11. Rad1 Nd7 12. g4 f5 13. h3 Bb7 14. exf5 exf5 15. g5 h5 16. b4 c6 17. Nb1 Nd5 18. Bf2 a5 19. b5 c5 20. c4 Nb4 21. dxc5 Nxc5 22. Qxd6 Nxa4 23. Nh4 Qe8 24. Bxb6 Nxb6 25. Qxb6 Rb8 26. Rfe1 Ba8 27. Qf2 Nc2 28. Bxh5 Qxe1+ 29. Rxe1 Bd4 30. Re7+ Kg8 31. Bxg6 Bxf2+ 32. Kxf2 Rb6 33. Bh7+ Kh8 34. c5 Re6 35. Rxe6 Kxh7 36. c6 Nd4 37. Re7+ Kg8 38. Nc3 1-0

[Event "Berlin Lichtenberger op 15th"]
[Site "Berlin"]
[Date "2016.08.17"]
[Round "5"]
[White "Pocheim, Stephan"]
[Black "Bonke, Hans Juergen"]
[Result "0-1"]
[ECO "A42"]
[WhiteElo "1716"]
[BlackElo "1893"]
[PlyCount "80"]
[EventDate "2016.08.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 173 Extra"]
[Source "ChessBase"]
[SourceDate "2016.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2016.08.29"]
[SourceQuality "1"]

1. d4 g6 2. c4 d6 3. Nc3 Bg7 4. e4 e6 5. f4 Ne7 6. Nf3 Nd7 7. Bd3 0-0 8. 0-0 c5 9. Be3 Nc6 10. Nb5 Qe7 11. e5 dxe5 12. dxe5 Rd8 13. Nd6 f6 14. Qd2 fxe5 15. Ne4 Nd4 16. fxe5 Nxf3+ 17. Rxf3 Nxe5 18. Bg5 Nxf3+ 19. gxf3 Bd4+ 20. Kh1 Qd7 21. Bxd8 Qxd8 22. Rd1 Bd7 23. Qf4 Qf8 24. Qg3 Bc6 25. Qh3 Qf5 26. Qg2 Rf8 27. Rf1 Qf4 28. b3 Qe3 29. Bb1 Kg7 30. Ng5 Rf6 31. Ne4 Rf5 32. h3 Bxe4 33. Bxe4 Rg5 34. Qh2 Be5 35. Qf2 Qf4 36. Bxb7 Rg3 37. Qh2 Qh4 38. f4 Rxh3 39. Qxh3 Qxh3+ 40. Kg1 Bd4+ 0-1

[Event "Berlin Lichtenberger op 15th"]
[Site "Berlin"]
[Date "2016.08.16"]
[Round "4"]
[White "Bonke, Hans Juergen"]
[Black "Albert, Joerg"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "1893"]
[BlackElo "2149"]
[PlyCount "74"]
[EventDate "2016.08.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 173 Extra"]
[Source "ChessBase"]
[SourceDate "2016.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2016.08.29"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 c5 3. c3 Nc6 4. e3 Nf6 5. Bd3 Qb6 6. Qb3 c4 7. Qxb6 axb6 8. Bc2 b5 9. Nf3 b4 10. a3 e6 11. 0-0 b5 12. Ne5 Nxe5 13. Bxe5 Nd7 14. Bg3 b3 15. Bd1 Nb6 16. Nd2 b4 17. Bc7 bxc3 18. Bxb6 cxd2 19. Be2 Kd7 20. a4 Ba6 21. Rfd1 Bb4 22. Kf1 Kc6 23. a5 Bb5 24. f4 f5 25. Kf2 Ra6 26. g4 Rha8 27. gxf5 exf5 28. Rg1 g6 29. h4 Bxa5 30. Bc5 Bd8 31. Rxa6+ Rxa6 32. h5 Bh4+ 33. Kf3 Kc7 34. Rh1 Be1 35. Ba3 Rxa3 36. hxg6 hxg6 37. bxa3 b2 0-1

[Event "Berlin Lichtenberger op 15th"]
[Site "Berlin"]
[Date "2016.08.15"]
[Round "3"]
[White "Bonke, Hans Juergen"]
[Black "Hahlbohm, Matthias"]
[Result "1/2-1/2"]
[ECO "D00"]
[WhiteElo "1893"]
[BlackElo "2101"]
[PlyCount "104"]
[EventDate "2016.08.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 173 Extra"]
[Source "ChessBase"]
[SourceDate "2016.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2016.08.29"]
[SourceQuality "1"]

1. d4 e6 2. Bf4 d5 3. e3 Bd6 4. Bg3 Bxg3 5. hxg3 f5 6. Be2 g6 7. g4 Nf6 8. gxf5 exf5 9. Nf3 Nbd7 10. c4 c6 11. Nc3 Qe7 12. Qb3 Nb6 13. Ne5 0-0 14. c5 Nbd7 15. f4 Kg7 16. 0-0-0 Qe6 17. Rh3 b6 18. Rdh1 bxc5 19. g4 Rh8 20. gxf5 Qxf5 21. Nxc6 Qe6 22. Ne5 Rb8 23. Qc2 Qe8 24. Rg3 Ne4 25. Nxe4 dxe4 26. Nxd7 Bxd7 27. dxc5 Qe7 28. Qc3+ Qf6 29. Qxf6+ Kxf6 30. Rd1 Be6 31. Rd6 Ke7 32. a3 Rb7 33. b4 a5 34. Rd4 axb4 35. axb4 Bf5 36. Bg4 Bxg4 37. Rxg4 Kf6 38. Rg5 Rhb8 39. Rxe4 Rxb4 40. Rxb4 Rxb4 41. Kd2 Rc4 42. Kd3 Rc1 43. Kd4 h6 44. Rg2 h5 45. Kd5 Rd1+ 46. Ke4 Rc1 47. Rg5 Rc2 48. Kf3 Rc3 49. Rd5 Rc1 50. Kg3 Rg1+ 51. Kf2 Rc1 52. Kg3 Rg1+ 1/2-1/2

[Event "Berlin Lichtenberger op 15th"]
[Site "Berlin"]
[Date "2016.08.14"]
[Round "2"]
[White "Verbitzky, Jaroslaw"]
[Black "Bonke, Hans Juergen"]
[Result "0-1"]
[ECO "B06"]
[WhiteElo "1551"]
[BlackElo "1893"]
[PlyCount "52"]
[EventDate "2016.08.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 173 Extra"]
[Source "ChessBase"]
[SourceDate "2016.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2016.08.29"]
[SourceQuality "1"]

1. e4 g6 2. d4 d6 3. Nf3 Bg7 4. Bf4 e6 5. c3 Nd7 6. Nbd2 b6 7. Bb5 Bb7 8. 0-0 a6 9. Ba4 Ne7 10. Re1 0-0 11. e5 d5 12. b4 b5 13. Bc2 h6 14. Nb3 Nb6 15. Re2 Nc4 16. Nc5 Bc6 17. Nd2 Qc8 18. Nxc4 dxc4 19. a4 Nd5 20. Bd2 Qd8 21. a5 Ne7 22. Re3 Bd5 23. Rh3 Kh7 24. Bxh6 Bxh6 25. Qh5 Ng8 26. Rg3 Qe8 0-1

[Event "Berlin Lichtenberger op 15th"]
[Site "Berlin"]
[Date "2016.08.13"]
[Round "1"]
[White "Bonke, Hans Juergen"]
[Black "Giemsa, Stephan"]
[Result "0-1"]
[ECO "A48"]
[WhiteElo "1893"]
[BlackElo "2261"]
[PlyCount "128"]
[EventDate "2016.08.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 173 Extra"]
[Source "ChessBase"]
[SourceDate "2016.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2016.08.29"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Bf4 Bg7 4. e3 d6 5. h3 0-0 6. Be2 c5 7. c3 b6 8. Nbd2 Bb7 9. 0-0 Nbd7 10. Rc1 a6 11. Bh2 b5 12. Bd3 e5 13. e4 Nh5 14. d5 Nf4 15. Bb1 c4 16. Bxf4 exf4 17. Nd4 Qb6 18. N2f3 Rae8 19. Re1 Nc5 20. b3 cxb3 21. axb3 a5 22. Qd2 b4 23. cxb4 Qxb4 24. Qxb4 axb4 25. Rc4 Ba6 26. Rxb4 Nd3 27. Bxd3 Bxd3 28. Nc6 Bc3 29. e5 dxe5 30. Rc1 Bxb4 31. Nxb4 Bf5 32. Nh4 Rc8 33. Nc6 Kg7 34. Nxf5+ gxf5 35. b4 Rfd8 36. Rc5 Rd7 37. b5 f6 38. b6 Rb7 39. Rb5 Ra8 40. Na5 Rxa5 41. Rxa5 Rxb6 42. Ra7+ Kg6 43. Ra1 h5 44. h4 Rd6 45. Rd1 Kf7 46. Kf1 Ke7 47. Ke2 Ra6 48. g3 Ra2+ 49. Kf1 f3 50. d6+ Kd7 51. Ke1 Ra7 52. Kd2 Ra2+ 53. Ke1 Ra7 54. Kd2 e4 55. Ke3 Ra2 56. Rd5 Re2+ 57. Kf4 Rxf2 58. Rxf5 Re2 59. Rxf6 f2 60. Ke5 e3 61. Rf7+ Kc6 62. Rc7+ Kb6 63. Rf7 Re1 64. d7 Kc7 0-1

[Event "Berlin-ch QT"]
[Site "Berlin"]
[Date "2016.04.02"]
[Round "8"]
[White "Bonke, Hans Juergen"]
[Black "Lau, Kristina"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1901"]
[BlackElo "1712"]
[PlyCount "73"]
[EventDate "2016.03.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 e6 2. Nf3 d5 3. Bf4 c5 4. c3 Nc6 5. e3 Nf6 6. Be2 Bd7 7. Nbd2 Rc8 8. 0-0 a6 9. Ne5 b5 10. Bg5 Rc7 11. f4 cxd4 12. exd4 Be7 13. Bd3 Qc8 14. a3 Qb7 15. Qe2 Qa7 16. Kh1 Nd8 17. Rae1 Nb7 18. h3 Nd6 19. Qf3 g6 20. Re2 Bc8 21. Rfe1 0-0 22. Bh6 Re8 23. Bg5 Bb7 24. Ng4 Nxg4 25. Qxg4 Bc8 26. Qh4 Bxg5 27. Qxg5 Bd7 28. h4 Qb8 29. h5 Qd8 30. hxg6 hxg6 31. Qh6 Nf5 32. Bxf5 exf5 33. Nf3 Rxe2 34. Rxe2 Qf8 35. Qh4 Be6 36. Ng5 f6 37. Nxe6 1-0

[Event "Berlin-ch QT"]
[Site "Berlin"]
[Date "2016.03.30"]
[Round "5"]
[White "Heerde, Thomas"]
[Black "Bonke, Hans Juergen"]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "2022"]
[BlackElo "1901"]
[PlyCount "125"]
[EventDate "2016.03.26"]
[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 g6 2. d4 Bg7 3. Nc3 d6 4. f4 e6 5. Nf3 Nd7 6. Be3 a6 7. Qd2 b5 8. a3 h6 9. Bd3 Ne7 10. 0-0 0-0 11. Rad1 f5 12. Bf2 Bb7 13. Rfe1 Re8 14. Bh4 Bf6 15. Qf2 Kg7 16. h3 Bxh4 17. Qxh4 Ng8 18. Qf2 Ngf6 19. Kh2 Nh5 20. g3 Nhf6 21. Rd2 d5 22. e5 Ne4 23. Bxe4 dxe4 24. Nh4 Nb6 25. b3 Qe7 26. Nb1 Rad8 27. Ng2 Rd7 28. Ne3 Red8 29. c4 c5 30. dxc5 Rxd2 31. Nxd2 Nd7 32. b4 Nb8 33. cxb5 axb5 34. Nb3 Rd3 35. Qc2 Qd7 36. Rd1 Bd5 37. Rxd3 exd3 38. Qxd3 Bxb3 39. Qxb3 Nc6 40. Qd1 Qa7 41. Qd3 Ne7 42. g4 fxg4 43. hxg4 Kf7 44. Nd1 Nd5 45. Kg3 Kg7 46. Nf2 Qb7 47. Ne4 Qc6 48. Nc3 Nxc3 49. Qxc3 Qe4 50. c6 g5 51. fxg5 hxg5 52. c7 Qf4+ 53. Kh3 Qf1+ 54. Kh2 Qf2+ 55. Kh3 Qf1+ 56. Kh2 Qf4+ 57. Kg2 Qxg4+ 58. Kf2 Qh4+ 59. Ke2 Qe4+ 60. Kd2 Qg2+ 61. Kc1 Qf1+ 62. Kb2 Qf2+ 63. Kb3 1-0

[Event "Berlin-ch QT"]
[Site "Berlin"]
[Date "2016.03.27"]
[Round "2"]
[White "Bonke, Hans Juergen"]
[Black "Witte, Ronald"]
[Result "1/2-1/2"]
[ECO "E61"]
[WhiteElo "1901"]
[BlackElo "2038"]
[PlyCount "41"]
[EventDate "2016.03.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Bf4 Bg7 4. e3 0-0 5. h3 d6 6. Be2 Nbd7 7. 0-0 b6 8. c4 c5 9. Nc3 Bb7 10. d5 a6 11. a4 Qc7 12. Re1 Rfe8 13. e4 Ne5 14. Qd2 Nxf3+ 15. Bxf3 Nd7 16. Bh6 Bh8 17. Be2 Nf8 18. Nd1 e5 19. Ra3 Bc8 20. Rg3 Bg7 21. h4 1/2-1/2

[Event "Berlin Lichtenberger op 14th"]
[Site "Berlin"]
[Date "2015.08.23"]
[Round "9"]
[White "Jansen, Robert"]
[Black "Bonke, Hans Juergen"]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "1757"]
[BlackElo "1962"]
[PlyCount "79"]
[EventDate "2015.08.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. d4 g6 2. e4 Bg7 3. Nf3 d6 4. Nc3 e6 5. Bg5 Ne7 6. Qd2 h6 7. Be3 a6 8. Bd3 Nd7 9. h4 Nf6 10. 0-0-0 b5 11. e5 Nfd5 12. h5 g5 13. Ne4 Nxe3 14. Qxe3 Nd5 15. Qd2 b4 16. Bc4 Rb8 17. Rhe1 Bb7 18. Nh2 Nb6 19. Bb3 a5 20. a3 bxa3 21. bxa3 a4 22. Ba2 Bd5 23. Bxd5 Nxd5 24. Ng4 0-0 25. f4 gxf4 26. g3 dxe5 27. dxe5 Qe7 28. Qd3 fxg3 29. Qxg3 Kh8 30. Rd3 Rg8 31. Qf2 Bf8 32. Rg1 Nb4 33. axb4 Qxb4 34. Qd4 Qb1+ 35. Kd2 Bb4+ 36. Ke2 Qxc2+ 37. Nd2 Rbd8 38. Qxd8 Qc5 39. Qf6+ Rg7 40. Ne3 1-0

[Event "Berlin Lichtenberger op 14th"]
[Site "Berlin"]
[Date "2015.08.22"]
[Round "8"]
[White "Bonke, Hans Juergen"]
[Black "Dittrich, Tom"]
[Result "1/2-1/2"]
[ECO "A48"]
[WhiteElo "1962"]
[BlackElo "1813"]
[PlyCount "22"]
[EventDate "2015.08.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Bf4 Bg7 4. e3 0-0 5. Be2 d6 6. 0-0 c5 7. c3 Nc6 8. h3 Qb6 9. Qb3 Be6 10. Qc2 Bf5 11. Qb3 Be6 1/2-1/2

[Event "Berlin Lichtenberger op 14th"]
[Site "Berlin"]
[Date "2015.08.21"]
[Round "7"]
[White "Richter, Goetz"]
[Black "Bonke, Hans Juergen"]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "2088"]
[BlackElo "1962"]
[PlyCount "53"]
[EventDate "2015.08.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. Be3 Nd7 5. f4 e6 6. Bd3 Ne7 7. Nge2 a6 8. a4 h6 9. 0-0 Nf6 10. Qe1 Ng4 11. Bd2 f5 12. h3 Nf6 13. e5 Nfd5 14. Nxd5 Nxd5 15. c4 Ne7 16. Rd1 d5 17. c5 Bd7 18. b3 b5 19. Ba5 Nc6 20. Ra1 Nxa5 21. Qxa5 c6 22. axb5 Qxa5 23. Rxa5 cxb5 24. Rfa1 Ke7 25. Rxa6 Rxa6 26. Rxa6 Rb8 27. Ra7 1-0

[Event "Berlin Lichtenberger op 14th"]
[Site "Berlin"]
[Date "2015.08.20"]
[Round "6"]
[White "Bonke, Hans Juergen"]
[Black "McGowan, Daniel"]
[Result "0-1"]
[ECO "A47"]
[WhiteElo "1962"]
[BlackElo "2120"]
[PlyCount "50"]
[EventDate "2015.08.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 e6 3. e3 c5 4. c3 b6 5. Nf3 Bb7 6. Be2 Be7 7. h3 0-0 8. 0-0 d6 9. Nbd2 Nbd7 10. Nc4 Ne8 11. dxc5 Nxc5 12. b4 Ne4 13. Qd3 Rc8 14. Nfd2 N4f6 15. Nb2 Nd5 16. Rac1 Bf6 17. Ne4 Nxf4 18. exf4 Bxe4 19. Qxe4 Rxc3 20. Rxc3 Bxc3 21. Nd3 d5 22. Qf3 Qf6 23. Rc1 Nd6 24. Nc5 bxc5 25. Rxc3 c4 0-1

[Event "Berlin Lichtenberger op 14th"]
[Site "Berlin"]
[Date "2015.08.19"]
[Round "5"]
[White "Hoffmann, Andreas"]
[Black "Bonke, Hans Juergen"]
[Result "0-1"]
[ECO "A10"]
[WhiteElo "1988"]
[BlackElo "1962"]
[PlyCount "42"]
[EventDate "2015.08.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. g3 g6 2. Bg2 Bg7 3. c4 d6 4. Nc3 Nd7 5. e4 e6 6. Nge2 Ne7 7. d3 h6 8. Be3 a6 9. Qd2 Rb8 10. a4 b6 11. f4 Bb7 12. 0-0 f5 13. Rae1 c5 14. d4 Nf6 15. e5 Ng4 16. exd6 Qxd6 17. d5 exd5 18. Nxd5 Nxd5 19. Bxd5 Bxd5 20. Nc3 Kf7 21. Nxd5 Nxe3 0-1

[Event "Berlin Lichtenberger op 14th"]
[Site "Berlin"]
[Date "2015.08.18"]
[Round "4"]
[White "Bonke, Hans Juergen"]
[Black "Strowig, Justin"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1962"]
[BlackElo "1835"]
[PlyCount "85"]
[EventDate "2015.08.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. d4 c5 2. c3 Nf6 3. Nf3 b6 4. Bf4 e6 5. e3 Bb7 6. h3 Be7 7. Bd3 0-0 8. Nbd2 d5 9. 0-0 Nc6 10. Ne5 a6 11. Bh2 b5 12. f4 b4 13. Ndf3 Rc8 14. Nxc6 Rxc6 15. Ne5 Rc8 16. f5 cxd4 17. cxd4 Ne4 18. Ng4 exf5 19. Rxf5 Bd6 20. Bxe4 Bxh2+ 21. Kxh2 dxe4 22. Qa4 Qc7+ 23. Kg1 Qg3 24. Qb3 Rc7 25. Raf1 Bc8 26. R5f4 h5 27. Nf2 Qg6 28. Kh2 Re8 29. Qxb4 Rc2 30. Qa4 Qc6 31. Qxc6 Rxc6 32. Nxe4 f5 33. Nc3 Rxe3 34. d5 Rb6 35. R1f2 Bd7 36. Rd4 Kf7 37. a3 g5 38. d6 Ke6 39. Rfd2 g4 40. hxg4 fxg4 41. Re4+ Rxe4 42. Nxe4 Ke5 43. Nc5 1-0

[Event "Berlin Lichtenberger op 14th"]
[Site "Berlin"]
[Date "2015.08.17"]
[Round "3"]
[White "Bullig, Reinhard"]
[Black "Bonke, Hans Juergen"]
[Result "1/2-1/2"]
[ECO "A10"]
[WhiteElo "1772"]
[BlackElo "1962"]
[PlyCount "89"]
[EventDate "2015.08.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. c4 g6 2. g3 Bg7 3. Bg2 d6 4. Nc3 c6 5. e4 Nd7 6. d3 Ngf6 7. Be3 h6 8. f3 0-0 9. Nge2 Kh7 10. 0-0 e6 11. Rb1 d5 12. cxd5 cxd5 13. Bf2 Nb6 14. Qb3 e5 15. d4 exd4 16. Bxd4 Nc4 17. Rfd1 Na5 18. Qc2 dxe4 19. Bc5 Qc7 20. Bxf8 Bxf8 21. b4 exf3 22. Nd4 fxg2 23. bxa5 Bh3 24. Rb5 Rc8 25. Rc1 Qc4 26. Nce2 Qxc2 27. Rxc2 Rxc2 28. Nxc2 b6 29. axb6 axb6 30. Nf4 Bd7 31. Rb2 g5 32. Nxg2 Bc5+ 33. Kf1 Ng4 34. Ke2 Nxh2 35. Nce3 Bc6 36. Kd3 Nf3 37. Ke2 Nd4+ 38. Kf2 Nf5 39. g4 Nd6 40. Kg3 Ne4+ 41. Kh3 Kg6 42. Nc4 Bd4 43. Rb4 Nf2+ 44. Kg3 Ne4+ 45. Kh2 1/2-1/2

[Event "Berlin Lichtenberger op 14th"]
[Site "Berlin"]
[Date "2015.08.16"]
[Round "2"]
[White "Bonke, Hans Juergen"]
[Black "Stark, Ingo"]
[Result "0-1"]
[ECO "A46"]
[WhiteElo "1962"]
[BlackElo "2121"]
[PlyCount "80"]
[EventDate "2015.08.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. d4 b5 2. Bf4 Bb7 3. e3 e6 4. Nf3 a6 5. Be2 Nf6 6. Nbd2 Be7 7. h3 d6 8. 0-0 c5 9. c3 Nbd7 10. Re1 Qc7 11. Rc1 0-0 12. Bh2 Rfe8 13. Bd3 e5 14. e4 Bf8 15. d5 c4 16. Bf1 Rac8 17. b3 cxb3 18. axb3 g6 19. c4 b4 20. g4 Nc5 21. Qc2 Ra8 22. Ra1 Bc8 23. Bg3 Bd7 24. Kh2 a5 25. Bh4 Bg7 26. Re3 Reb8 27. Bxf6 Bxf6 28. g5 Bg7 29. Bg2 Rf8 30. Ne1 f6 31. gxf6 Rxf6 32. f3 Bh6 33. Re2 Qc8 34. Nd3 Nxd3 35. Qxd3 Bf4+ 36. Kg1 Bxh3 37. Nf1 Qc5+ 38. Kh1 Bd7 39. Rea2 g5 40. Qe2 Rh6+ 0-1

[Event "Berlin Lichtenberger op 14th"]
[Site "Berlin"]
[Date "2015.08.15"]
[Round "1"]
[White "Scholz, Felix"]
[Black "Bonke, Hans Juergen"]
[Result "0-1"]
[ECO "B06"]
[BlackElo "1962"]
[PlyCount "90"]
[EventDate "2015.08.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. d4 g6 2. e4 Bg7 3. Ne2 d6 4. Be3 Nd7 5. g3 b6 6. c3 e6 7. Bg2 Bb7 8. 0-0 Ne7 9. Nd2 c5 10. Qb3 0-0 11. d5 exd5 12. exd5 Nf6 13. c4 Nf5 14. Bg5 h6 15. Bxf6 Qxf6 16. Rab1 Bc8 17. Ne4 Qd8 18. Rfe1 Rb8 19. Qc2 b5 20. b3 b4 21. Qd2 g5 22. Bh3 Nxg3 23. Bxc8 Nxe4 24. Qd3 Nc3 25. Nxc3 Bxc3 26. Re2 Rxc8 27. Qf3 Qf6 28. Qg3 Be5 29. Qh3 Rce8 30. Rbe1 Kg7 31. Qg4 Qf4 32. Qxf4 gxf4 33. Kg2 Kf6 34. f3 Rg8+ 35. Kh3 Rg5 36. Rg2 Reg8 37. Rxg5 Rxg5 38. Re2 Rg1 39. a3 bxa3 40. Ra2 Bb2 41. Kh4 Rh1 42. Kh3 Rg1 43. Kh4 Ra1 44. Rxa1 Bxa1 45. b4 cxb4 0-1

[Event "Berlin Kreuzberg op"]
[Site "Berlin"]
[Date "2015.07.17"]
[Round "7"]
[White "Federau, Juergen"]
[Black "Bonke, Hans Juergen"]
[Result "1-0"]
[ECO "A01"]
[WhiteElo "2147"]
[BlackElo "1978"]
[PlyCount "99"]
[EventDate "2015.07.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 167 Extra"]
[Source "ChessBase"]
[SourceDate "2015.09.14"]
[SourceVersion "1"]
[SourceVersionDate "2015.09.14"]
[SourceQuality "1"]

1. b3 g6 2. Bb2 Nf6 3. g3 Bg7 4. Bg2 d6 5. d4 e6 6. Nf3 Nc6 7. 0-0 h6 8. c4 0-0 9. Nbd2 Ne7 10. e4 Nd7 11. e5 d5 12. Rc1 b6 13. Ne1 Bb7 14. Nd3 c6 15. Re1 Rc8 16. b4 a6 17. a4 b5 18. cxb5 cxb5 19. Nc5 Nxc5 20. bxc5 Bc6 21. axb5 axb5 22. Qb3 Ra8 23. Bf1 Qb8 24. Bc3 Qb7 25. Ra1 Rfb8 26. Rxa8 Rxa8 27. Rb1 Rb8 28. Qb2 f6 29. f4 fxe5 30. fxe5 Nf5 31. Bd3 Kh7 32. Nf1 Qe7 33. Qe2 Qd7 34. g4 Ne7 35. h4 Kg8 36. Ng3 Qe8 37. h5 Rb7 38. Bc2 Qb8 39. Bb4 Ra7 40. hxg6 Qa8 41. Nh5 Ra1 42. Qf1 Rxb1 43. Bxb1 Qf8 44. Nf6+ Kh8 45. g5 Ng8 46. Bd2 Qe7 47. Qh3 Bd7 48. gxh6 Bxf6 49. exf6 Nxf6 50. g7+ 1-0

[Event "Berlin Kreuzberg op"]
[Site "Berlin"]
[Date "2015.07.15"]
[Round "5"]
[White "Krefenstein, Sergej"]
[Black "Bonke, Hans Juergen"]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "2182"]
[BlackElo "1978"]
[PlyCount "45"]
[EventDate "2015.07.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 167 Extra"]
[Source "ChessBase"]
[SourceDate "2015.09.14"]
[SourceVersion "1"]
[SourceVersionDate "2015.09.14"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. f4 e6 5. Nf3 Ne7 6. Be3 Nd7 7. Qd2 a6 8. Bd3 c6 9. 0-0 Nf6 10. Bf2 0-0 11. Bh4 Qc7 12. a4 b6 13. e5 Nfd5 14. Ne4 dxe5 15. dxe5 f5 16. Nd6 a5 17. Nd4 Ra7 18. Bc4 b5 19. axb5 c5 20. Bxe7 cxd4 21. Bxf8 Bxf8 22. Qxd4 Bxd6 23. exd6 1-0

[Event "Berlin-ch QT"]
[Site "Berlin"]
[Date "2015.04.11"]
[Round "9"]
[White "Steiner, Wolfram"]
[Black "Bonke, Hans Juergen"]
[Result "1/2-1/2"]
[ECO "B06"]
[WhiteElo "1957"]
[BlackElo "1968"]
[PlyCount "81"]
[EventDate "2015.04.03"]
[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 g6 2. d4 Bg7 3. Nf3 d6 4. Bd3 Nd7 5. 0-0 h6 6. c3 e6 7. Re1 Ne7 8. Nbd2 0-0 9. Nf1 b6 10. Bf4 e5 11. dxe5 dxe5 12. Bg3 Nc5 13. Bc2 f6 14. b4 Ne6 15. Bb3 Kh7 16. Ne3 Nf4 17. Bxf4 exf4 18. Nd5 Nxd5 19. Bxd5 Rb8 20. Nd4 Bd7 21. Qf3 c5 22. Nc6 Bxc6 23. Bxc6 Qc7 24. b5 Rbd8 25. Rad1 Rxd1 26. Rxd1 Rd8 27. Bd5 h5 28. c4 Qe5 29. h4 Kh6 30. g3 fxg3 31. Qxg3 Qxg3+ 32. fxg3 g5 33. Kg2 Rd7 34. a4 Re7 35. Bc6 gxh4 36. gxh4 Kg6 37. Rd6 Bh6 38. Kf3 Bc1 39. Rd8 Bb2 40. Rg8+ Kh7 41. Bd5 1/2-1/2

[Event "Berlin-ch QT"]
[Site "Berlin"]
[Date "2015.04.10"]
[Round "8"]
[White "Bonke, Hans Juergen"]
[Black "Glienke, Michael"]
[Result "1-0"]
[ECO "A45"]
[WhiteElo "1968"]
[BlackElo "1747"]
[PlyCount "73"]
[EventDate "2015.04.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 g6 3. e3 Bg7 4. h3 c5 5. c3 cxd4 6. exd4 b6 7. Nf3 Bb7 8. Be2 0-0 9. 0-0 Nd5 10. Bh2 d6 11. Nbd2 Nd7 12. c4 Nc7 13. Rc1 Rc8 14. b4 Re8 15. Bd3 e5 16. Be4 Bxe4 17. Nxe4 Nf6 18. Nxf6+ Bxf6 19. d5 b5 20. c5 dxc5 21. d6 Qd7 22. dxc7 Qxd1 23. Rfxd1 cxb4 24. Bg3 e4 25. Bh4 Bxh4 26. Nxh4 f5 27. Rd7 a5 28. g3 a4 29. Ng2 Kf8 30. Rxh7 g5 31. h4 g4 32. Nf4 b3 33. axb3 a3 34. b4 a2 35. Ra1 Kg8 36. Rd7 Ra8 37. h5 1-0

[Event "Berlin-ch QT"]
[Site "Berlin"]
[Date "2015.04.09"]
[Round "7"]
[White "Neuwirth, Michael"]
[Black "Bonke, Hans Juergen"]
[Result "1-0"]
[ECO "A42"]
[WhiteElo "1978"]
[BlackElo "1968"]
[PlyCount "57"]
[EventDate "2015.04.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 g6 2. c4 Bg7 3. Nc3 d6 4. e4 Nd7 5. Be3 e6 6. Qd2 h6 7. f4 Ne7 8. Nf3 a6 9. 0-0-0 c6 10. g4 b5 11. e5 d5 12. c5 a5 13. Bd3 b4 14. Ne2 Ba6 15. f5 gxf5 16. gxf5 Bxd3 17. fxe6 Bxe2 18. exd7+ Qxd7 19. Qxe2 a4 20. Nh4 b3 21. a3 Qh3 22. Qf2 h5 23. Rhg1 Bh6 24. Bxh6 Rxh6 25. Nf5 Rg6 26. Rxg6 Ra7 27. Nd6+ Kd7 28. Rg7 Qe6 29. Qxf7 1-0

[Event "Berlin-ch QT"]
[Site "Berlin"]
[Date "2015.04.08"]
[Round "6"]
[White "Pueschel, Werner"]
[Black "Bonke, Hans Juergen"]
[Result "1/2-1/2"]
[ECO "A01"]
[WhiteElo "2072"]
[BlackElo "1968"]
[PlyCount "81"]
[EventDate "2015.04.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. b3 Nf6 2. Bb2 d6 3. g3 g6 4. Bg2 Bg7 5. d3 Nc6 6. Nd2 e5 7. e3 Be6 8. Ne2 Qd7 9. a4 Bh3 10. 0-0 Bxg2 11. Kxg2 0-0 12. a5 h5 13. Ra4 Bh6 14. h3 b5 15. axb6 axb6 16. Qa1 Rae8 17. c4 Nh7 18. Ng1 f5 19. Qd1 Ng5 20. b4 e4 21. d4 Bg7 22. b5 Nd8 23. Qb3 Kh7 24. Ra8 c5 25. d5 Ndf7 26. Rxe8 Qxe8 27. h4 Nf3 28. Ngxf3 exf3+ 29. Kg1 Ne5 30. Ra1 Rf7 31. Ra6 f4 32. exf4 Ng4 33. Nxf3 Qe2 34. Bxg7 Qxf2+ 35. Kh1 Qf1+ 36. Ng1 Rxg7 37. Rxb6 Qf2 38. Nf3 Re7 39. Qc3 Qf1+ 40. Ng1 Qf2 41. Nf3 1/2-1/2

[Event "Berlin-ch QT"]
[Site "Berlin"]
[Date "2015.04.07"]
[Round "5"]
[White "Bonke, Hans Juergen"]
[Black "Wiese, Hans Joachim"]
[Result "1-0"]
[ECO "A48"]
[WhiteElo "1968"]
[BlackElo "2100"]
[PlyCount "71"]
[EventDate "2015.04.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 g6 3. e3 Bg7 4. Bd3 d6 5. Nf3 0-0 6. 0-0 Nbd7 7. h3 c5 8. c3 cxd4 9. exd4 Nd5 10. Bh2 Bh6 11. Re1 Nf4 12. Bf1 Nf6 13. Nbd2 N6d5 14. c4 Nb6 15. Bxf4 Bxf4 16. g3 Bh6 17. Bg2 e6 18. b3 Nd7 19. Ne4 Nf6 20. Nfd2 Nxe4 21. Nxe4 Bg7 22. Rc1 f5 23. Nc3 f4 24. Ne4 fxg3 25. fxg3 Rb8 26. c5 dxc5 27. dxc5 Bd7 28. Qd6 Bc6 29. Qxe6+ Kh8 30. Nd6 Bxg2 31. Kxg2 Qc7 32. Qd5 Rbd8 33. Rf1 Bh6 34. Rcd1 Rxf1 35. Rxf1 Rd7 36. Qe5+ 1-0

[Event "Berlin-ch QT"]
[Site "Berlin"]
[Date "2015.04.05"]
[Round "3"]
[White "Bonke, Hans Juergen"]
[Black "Hahlbohm, Matthias"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1968"]
[BlackElo "2053"]
[PlyCount "104"]
[EventDate "2015.04.03"]
[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. Nf3 Nf6 3. Bf4 e6 4. e3 Bd6 5. Bg3 0-0 6. Nbd2 c5 7. c3 Nc6 8. Ne5 Qc7 9. f4 g6 10. Be2 Ne4 11. Nxe4 dxe4 12. 0-0 Rd8 13. Qb1 f6 14. Nc4 f5 15. Nxd6 Qxd6 16. Rd1 cxd4 17. cxd4 Bd7 18. a3 Ne7 19. Rc1 Rdc8 20. b4 Nd5 21. Bf2 Rxc1+ 22. Qxc1 Rc8 23. Qb2 Qc7 24. g3 Qc3 25. Qxc3 Rxc3 26. Be1 Rc2 27. Bd1 Rb2 28. Bf2 Bb5 29. Rc1 Bd3 30. h3 Kf7 31. g4 Ke7 32. g5 Kd7 33. h4 b5 34. h5 Bc4 35. hxg6 hxg6 36. a4 a6 37. axb5 Bxb5 38. Bh5 Ne7 39. Bd1 Rxb4 40. Be1 Rc4 41. Rb1 Nd5 42. Be2 Rc7 43. Bxb5+ axb5 44. Rb3 b4 45. Kf1 Kc6 46. Ke2 Kb5 47. Bd2 Ka4 48. Rb1 Nc3+ 49. Bxc3 bxc3 50. Rc1 Kb3 51. Kd1 c2+ 52. Kd2 Kb2 0-1

[Event "Berlin-ch Seniors op 31st"]
[Site "Berlin"]
[Date "2015.02.07"]
[Round "9"]
[White "Bonke, Hans Juergen"]
[Black "Mueller, Erhard"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1803"]
[BlackElo "1658"]
[PlyCount "81"]
[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 e6 3. Bf4 c5 4. c3 Nc6 5. e3 Nf6 6. Nbd2 Be7 7. h3 Nh5 8. Bh2 Bd6 9. Ne5 Nf6 10. f4 cxd4 11. exd4 Nd7 12. Qg4 g6 13. Bd3 f5 14. Qf3 Ndxe5 15. fxe5 Be7 16. 0-0 Qb6 17. Rab1 Bd7 18. Kh1 0-0-0 19. b4 Rdf8 20. a4 Qc7 21. a5 Nb8 22. Nb3 g5 23. Nc5 g4 24. hxg4 fxg4 25. Qxg4 Rxf1+ 26. Rxf1 Bxc5 27. dxc5 Qd8 28. Qg7 Qg8 29. Qxg8+ Rxg8 30. Bxh7 Rg7 31. Bd3 Nc6 32. a6 Ne7 33. axb7+ Kxb7 34. b5 Be8 35. c6+ Kb8 36. Rf8 Rg8 37. Rf6 Bg6 38. Rf8+ Kc7 39. Bxg6 Rxg6 40. Rf7 Kd8 41. c7+ 1-0

[Event "Berlin-ch Seniors op 31st"]
[Site "Berlin"]
[Date "2015.02.06"]
[Round "8"]
[White "Krueger, Detlef"]
[Black "Bonke, Hans Juergen"]
[Result "0-1"]
[ECO "A42"]
[WhiteElo "1654"]
[BlackElo "1803"]
[PlyCount "60"]
[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 g6 2. d4 Bg7 3. c4 d6 4. Nc3 Nd7 5. e4 e6 6. Be3 Ne7 7. Be2 h6 8. 0-0 0-0 9. Qd2 Kh7 10. Rfd1 b6 11. Rac1 Bb7 12. d5 e5 13. h3 f5 14. exf5 Nxf5 15. Bd3 Bc8 16. Ne4 Nf6 17. g4 Nxe4 18. Bxe4 Nxe3 19. Qxe3 Qf6 20. Kg2 Bd7 21. Rh1 Rf7 22. Kf1 Kg8 23. Ke2 Raf8 24. Rcf1 Qf4 25. Qd3 g5 26. Rhg1 b5 27. b3 bxc4 28. Qxc4 Bb5 29. Qxb5 Qxe4+ 30. Kd2 Rxf3 0-1

[Event "Berlin-ch Seniors op 31st"]
[Site "Berlin"]
[Date "2015.02.05"]
[Round "7"]
[White "Bonke, Hans Juergen"]
[Black "Hirr, Rudi"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1803"]
[BlackElo "1578"]
[PlyCount "137"]
[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. Nf3 e6 3. Bf4 d5 4. e3 Bd6 5. Bg3 Bxg3 6. hxg3 Nbd7 7. Bd3 c5 8. c3 c4 9. Bc2 Qc7 10. Nbd2 b5 11. Ng5 h6 12. f4 Rg8 13. Ngf3 a5 14. Ne5 Nxe5 15. fxe5 Nd7 16. Qg4 Kf8 17. 0-0 Ke8 18. Bh7 Rf8 19. Qxg7 Nb6 20. Rf2 Ra7 21. Bc2 b4 22. Raf1 bxc3 23. bxc3 Qe7 24. e4 Qg5 25. Qxg5 hxg5 26. exd5 Nxd5 27. Ne4 Ne3 28. Ba4+ Ke7 29. Rb1 g4 30. Nd6 Bd7 31. Bxd7 Rxd7 32. Ne4 Nf5 33. Rfb2 Ra8 34. Rb7 Ra7 35. Rxa7 Rxa7 36. Kf2 Kd8 37. Nf6 Nh6 38. Ke3 Kc7 39. Kf4 Kc6 40. Nxg4 Nxg4 41. Kxg4 Kd5 42. Kf4 Kc6 43. a4 Kd7 44. Rb5 Ke7 45. Rc5 f6 46. Rxc4 fxe5+ 47. Kxe5 Rb7 48. Rc6 Rb3 49. Rxe6+ Kd7 50. Ra6 Rxc3 51. Rxa5 Rxg3 52. Ra7+ Kc8 53. a5 Rxg2 54. a6 Rg5+ 55. Kd6 Rg6+ 56. Kc5 Kb8 57. Rb7+ Ka8 58. Rb6 Rg1 59. Rh6 Ka7 60. Rc6 Rc1+ 61. Kd6 Rd1 62. d5 Rd2 63. Rc5 Kxa6 64. Kc6 Rb2 65. d6 Rb6+ 66. Kd5 Rb7 67. Rc1 Rb2 68. d7 Rd2+ 69. Kc6 1-0

[Event "Berlin-ch Seniors op 31st"]
[Site "Berlin"]
[Date "2015.02.04"]
[Round "6"]
[White "Kleinert, Michael"]
[Black "Bonke, Hans Juergen"]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "1688"]
[BlackElo "1803"]
[PlyCount "61"]
[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 g6 2. e4 Bg7 3. Nc3 d6 4. Be2 Nd7 5. Be3 e6 6. Qd2 h6 7. f4 Ne7 8. Nf3 a6 9. h4 Nf6 10. 0-0-0 b5 11. a3 Rb8 12. e5 Nfd5 13. Nxd5 Nxd5 14. c3 a5 15. h5 b4 16. g4 bxc3 17. bxc3 Qd7 18. c4 Nxe3 19. Qxe3 Qa4 20. Nd2 dxe5 21. fxe5 Bf8 22. Rh3 Be7 23. Rf1 Bg5 24. Qc3 0-0 25. Bd1 Qc6 26. Rhf3 Qb6 27. Bc2 Ba6 28. hxg6 Rbd8 29. gxf7+ Rxf7 30. Rxf7 Bxd2+ 31. Qxd2 1-0

[Event "Berlin-ch Seniors op 31st"]
[Site "Berlin"]
[Date "2015.02.03"]
[Round "5"]
[White "Bonke, Hans Juergen"]
[Black "Casny, Guenter"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1803"]
[BlackElo "1580"]
[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. d4 d5 2. Nf3 c6 3. Bf4 Nd7 4. c3 Ngf6 5. e3 Nh5 6. Bg5 h6 7. Bh4 g5 8. Nfd2 Ndf6 9. Be2 Ng7 10. Bg3 Bf5 11. h3 e6 12. Qb3 Qd7 13. Nf3 Be7 14. Ne5 Qc8 15. Nd2 Ne4 16. Nxe4 Bxe4 17. 0-0 0-0 18. Bd3 Bxd3 19. Nxd3 Nf5 20. Bh2 Bd6 21. Bxd6 Nxd6 22. Qd1 Nf5 23. Qh5 Kh7 24. Ne5 Ng7 25. Qe2 f5 26. f4 Qe8 27. g4 Qe7 28. Rf2 Rg8 29. Rg2 Raf8 30. Rf1 Ne8 31. gxf5 exf5 32. Rff2 Nd6 33. fxg5 Rxg5 34. Rxg5 Qxg5+ 35. Rg2 Qh4 36. Ng6 Qf6 37. Nxf8+ Qxf8 38. Qh5 Qf6 39. Qf3 Qe7 40. Qf4 Qe6 41. h4 Ne8 42. h5 Qf7 43. Rg6 Qf8 44. b3 Nf6 45. Qxf5 Qe7 46. Qf4 Ng8 47. c4 dxc4 48. bxc4 Qd7 49. Kf2 Qe7 50. e4 Qd7 51. e5 Kh8 52. e6 Qd8 53. Qe5+ 1-0

[Event "Berlin-ch Seniors op 31st"]
[Site "Berlin"]
[Date "2015.02.02"]
[Round "4"]
[White "Gaertner, Michael"]
[Black "Bonke, Hans Juergen"]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "1301"]
[BlackElo "1803"]
[PlyCount "91"]
[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 g6 2. Nf3 Bg7 3. d4 d6 4. Be3 Nd7 5. Nbd2 e6 6. Bd3 Ne7 7. c3 a6 8. 0-0 h6 9. Re1 b6 10. Nf1 0-0 11. Qd2 Kh7 12. Rad1 f5 13. Qc1 Bb7 14. Bd2 Nf6 15. Ng3 Qd7 16. Re2 Rae8 17. Ne1 Qc8 18. exf5 exf5 19. f3 Ned5 20. Nc2 Rxe2 21. Nxe2 Re8 22. Re1 c5 23. c4 Ne7 24. Nf4 Neg8 25. d5 Qd7 26. Ne6 Bc8 27. Nxg7 Kxg7 28. Re3 Rxe3 29. Nxe3 Qe7 30. Kf2 Bd7 31. g3 b5 32. b3 b4 33. a3 a5 34. axb4 axb4 35. Qa1 Be8 36. Bxf5 Bd7 37. Bxd7 Qxd7 38. Ng4 Qf5 39. Qb2 Kh7 40. Nxf6+ Nxf6 41. Kg2 g5 42. Be1 Nd7 43. Qe2 Ne5 44. Bf2 Ng6 45. g4 Qb1 46. Bxc5 1-0

[Event "Berlin-ch Seniors op 31st"]
[Site "Berlin"]
[Date "2015.01.31"]
[Round "3"]
[White "Bonke, Hans Juergen"]
[Black "Strehlow, Horst"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "1803"]
[BlackElo "2004"]
[PlyCount "19"]
[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 c6 3. c3 Nf6 4. Bf4 Bf5 5. e3 a5 6. Be2 h6 7. h3 e6 8. Nbd2 Na6 9. 0-0 Bd6 10. Ne5 1/2-1/2

[Event "Berlin-ch Seniors op 31st"]
[Site "Berlin"]
[Date "2015.01.30"]
[Round "2"]
[White "Bonke, Hans Juergen"]
[Black "Krug, Peter"]
[Result "1/2-1/2"]
[ECO "A48"]
[WhiteElo "1803"]
[BlackElo "2009"]
[PlyCount "73"]
[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 c6 3. c3 Nf6 4. h3 Nbd7 5. Bf4 g6 6. e3 Bg7 7. Be2 0-0 8. Nbd2 Re8 9. 0-0 Ne4 10. Bh2 Nxd2 11. Nxd2 e5 12. Re1 Nf8 13. dxe5 Bxe5 14. Bxe5 Rxe5 15. Nf3 Re8 16. Bd3 f5 17. c4 Be6 18. Rc1 Qf6 19. Qb3 Rab8 20. cxd5 Bxd5 21. Bc4 Bxc4 22. Rxc4 Kg7 23. Rd4 b6 24. Red1 Rbd8 25. Qa3 Rxd4 26. Rxd4 c5 27. Rd5 Re7 28. Qb3 h6 29. Qc2 Ne6 30. h4 f4 31. e4 Nd4 32. Nxd4 cxd4 33. Qd3 Qxh4 34. Qxd4+ Qf6 35. f3 g5 36. a4 Kh7 37. b4 1/2-1/2

[Event "Berlin-ch Seniors op 31st"]
[Site "Berlin"]
[Date "2015.01.29"]
[Round "1"]
[White "Langner, Hans Rainer"]
[Black "Bonke, Hans Juergen"]
[Result "0-1"]
[ECO "B06"]
[WhiteElo "1437"]
[BlackElo "1803"]
[PlyCount "104"]
[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 g6 2. Nc3 Bg7 3. Nf3 d6 4. e4 e6 5. Be3 Ne7 6. Qd2 h6 7. Bd3 Nd7 8. g4 a6 9. h4 b5 10. a3 Nb6 11. g5 h5 12. e5 Nc4 13. Bxc4 bxc4 14. Ne4 Bb7 15. Nf6+ Bxf6 16. gxf6 Nf5 17. Rh3 Bxf3 18. Rxf3 Nxh4 19. Rg3 Nf5 20. Rh3 dxe5 21. dxe5 Qxd2+ 22. Kxd2 0-0 23. Rg1 Kh7 24. Kc3 Rab8 25. Rd1 Rb5 26. Bc1 Rxe5 27. Kxc4 Re2 28. Rd2 Re4+ 29. Kc5 Nd6 30. Rd4 Nb7+ 31. Kc4 Rxd4+ 32. Kxd4 Rd8+ 33. Kc4 Rd5 34. Rf3 g5 35. Rg3 Kg6 36. f4 g4 37. b4 Kxf6 38. Bb2+ Kf5 39. Be5 c6 40. Kb3 f6 41. c4 Rd2 42. Bc7 h4 43. Rg1 h3 44. b5 axb5 45. cxb5 cxb5 46. Kb4 h2 47. Rf1 g3 48. Kxb5 g2 49. Rc1 g1Q 50. Rxg1 hxg1Q 51. Bb6 Rb2+ 52. Ka4 Qd1# 0-1

[Event "Berlin Lichtenberger op 13th"]
[Site "Berlin"]
[Date "2014.08.24"]
[Round "9"]
[White "Kollberg, Lothar"]
[Black "Bonke, Hans Juergen"]
[Result "0-1"]
[ECO "A42"]
[WhiteElo "2138"]
[BlackElo "1951"]
[PlyCount "84"]
[EventDate "2014.08.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 161 Extra"]
[Source "ChessBase"]
[SourceDate "2014.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2014.08.29"]
[SourceQuality "1"]

1. d4 g6 2. c4 Bg7 3. Nc3 d6 4. e4 e6 5. Nf3 Nd7 6. Bg5 Ne7 7. Qd2 h6 8. Bf4 a6 9. Be2 b6 10. 0-0 Bb7 11. Rfe1 g5 12. Be3 0-0 13. d5 e5 14. b4 f5 15. exf5 Nxf5 16. h3 Bc8 17. Ne4 Nf6 18. Bd3 g4 19. Nxf6+ Qxf6 20. hxg4 Nxe3 21. Qxe3 Bxg4 22. Nh2 Bf5 23. Bxf5 Qxf5 24. Rac1 a5 25. b5 Rae8 26. Nf1 h5 27. Ng3 Qg6 28. Qe4 Qg5 29. Rc3 h4 30. Nf1 Rf4 31. Qe2 Ref8 32. Qe3 Qf6 33. Rc2 Bh6 34. Qe2 Rf7 35. Ne3 Rg7 36. Kh1 Qg5 37. f3 Rgf7 38. Ng4 Bg7 39. Qd3 h3 40. Re4 hxg2+ 41. Kxg2 Qf5 42. Rf2 Rxg4+ 0-1

[Event "Berlin Lichtenberger op 13th"]
[Site "Berlin"]
[Date "2014.08.23"]
[Round "8"]
[White "Bonke, Hans Juergen"]
[Black "Plump, Detlef"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1951"]
[BlackElo "2228"]
[PlyCount "110"]
[EventDate "2014.08.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 161 Extra"]
[Source "ChessBase"]
[SourceDate "2014.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2014.08.29"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. Bf4 d5 4. e3 Bd6 5. Bd3 b6 6. Nbd2 Bb7 7. 0-0 c5 8. Ne5 0-0 9. c3 Qc7 10. Bg3 Nc6 11. f4 g6 12. Bh4 Ne8 13. Rf3 f6 14. Nxg6 hxg6 15. Bxg6 Ng7 16. Qb1 f5 17. Bg5 Ne7 18. Bxe7 Bxe7 19. Rg3 Bh4 20. Rh3 Rf6 21. Bh7+ Kxh7 22. Rxh4+ Rh6 23. Qe1 Nh5 24. Nf3 Qe7 25. Ng5+ Kg7 26. g3 Rah8 27. Nf3 Nf6 28. Rxh6 Rxh6 29. Rd1 Bc6 30. h4 Be8 31. Rd2 Ne4 32. Rg2 Bh5 33. Ne5 Rh8 34. Qf1 Rg8 35. Nf3 Bxf3 36. Qxf3 Kh6 37. Kh1 Qg7 38. Kh2 Qg4 39. Qxg4 fxg4 40. Rc2 Rc8 41. a3 Kg6 42. Kg2 Kf5 43. Rc1 Nf6 44. Rg1 Ke4 45. Rf1 Nh5 46. Kf2 Ng7 47. Re1 Nf5 48. Re2 c4 49. Re1 b5 50. Re2 a5 51. Re1 Rb8 52. Rb1 b4 53. cxb4 axb4 54. a4 Ra8 55. b3 cxb3 0-1

[Event "Berlin Lichtenberger op 13th"]
[Site "Berlin"]
[Date "2014.08.22"]
[Round "7"]
[White "Kutschke, Jens"]
[Black "Bonke, Hans Juergen"]
[Result "0-1"]
[ECO "B06"]
[WhiteElo "2014"]
[BlackElo "1951"]
[PlyCount "110"]
[EventDate "2014.08.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 161 Extra"]
[Source "ChessBase"]
[SourceDate "2014.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2014.08.29"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Be3 d6 4. Nc3 Nd7 5. f4 e6 6. Nf3 Ne7 7. Bd3 a6 8. Qd2 h6 9. 0-0-0 b5 10. g4 Bb7 11. Rhf1 c5 12. dxc5 Nxc5 13. f5 b4 14. Ne2 Qa5 15. Kb1 Na4 16. Ned4 Nc5 17. fxe6 fxe6 18. Nb3 Nxb3 19. cxb3 Bc6 20. Nd4 Bd7 21. Nc2 Bb5 22. Qxb4 Qxb4 23. Nxb4 Be5 24. Bxb5+ axb5 25. Bf4 Bxf4 26. Rxf4 Kd7 27. Rf2 Rab8 28. Nd3 Kc7 29. Rf6 e5 30. Nb4 Rbd8 31. Rf7 Rd7 32. Rc1+ Kd8 33. Rf6 g5 34. Rd1 Kc7 35. Nd5+ Nxd5 36. Rxd5 h5 37. Rxb5 hxg4 38. Rf2 Rh3 39. Rc2+ Kd8 40. Rb8+ Ke7 41. Rg8 g3 42. hxg3 Rxg3 43. a4 g4 44. Ka2 Kf7 45. Rh8 Kg7 46. Rch2 Kg6 47. a5 Kg5 48. Rf8 Rh3 49. Rg2 Rg7 50. b4 Re3 51. Rff2 Rxe4 52. Rd2 Rxb4 53. Ka3 Rgb7 54. Rxd6 R4b5 55. a6 Ra5# 0-1

[Event "Berlin Lichtenberger op 13th"]
[Site "Berlin"]
[Date "2014.08.21"]
[Round "6"]
[White "Bonke, Hans Juergen"]
[Black "Poseck, Steffen"]
[Result "1/2-1/2"]
[ECO "A48"]
[WhiteElo "1951"]
[BlackElo "2019"]
[PlyCount "41"]
[EventDate "2014.08.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 161 Extra"]
[Source "ChessBase"]
[SourceDate "2014.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2014.08.29"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Bf4 Bg7 4. e3 c5 5. c3 cxd4 6. exd4 Qb6 7. Qb3 Qe6+ 8. Be2 Nh5 9. Be3 Qxb3 10. axb3 Nf6 11. 0-0 0-0 12. Bf4 d6 13. h3 h6 14. Nbd2 Nd5 15. Bh2 Bd7 16. Rfe1 Re8 17. Bd3 Nc6 18. Be4 Nf6 19. Bd3 Nd5 20. Be4 Nf6 21. Bd3 1/2-1/2

[Event "Berlin Lichtenberger op 13th"]
[Site "Berlin"]
[Date "2014.08.20"]
[Round "5"]
[White "Wecker, Martin"]
[Black "Bonke, Hans Juergen"]
[Result "1-0"]
[ECO "A42"]
[WhiteElo "2049"]
[BlackElo "1951"]
[PlyCount "89"]
[EventDate "2014.08.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 161 Extra"]
[Source "ChessBase"]
[SourceDate "2014.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2014.08.29"]
[SourceQuality "1"]

1. Nf3 g6 2. c4 Bg7 3. d4 d6 4. Nc3 e6 5. e4 Nd7 6. g3 Ne7 7. Bg2 h6 8. Be3 0-0 9. 0-0 a6 10. Qd2 Kh7 11. Rfd1 Rb8 12. a4 b6 13. Rac1 Bb7 14. b4 f5 15. exf5 Nxf5 16. d5 e5 17. Ne4 Nf6 18. Qd3 Bc8 19. Bd2 Bd7 20. a5 Nxe4 21. Qxe4 Qf6 22. axb6 Nd4 23. bxc7 Rbc8 24. Nxd4 Qxf2+ 25. Kh1 exd4 26. Bf4 Rfe8 27. Qf3 Qxf3 28. Bxf3 Be5 29. c5 Bxf4 30. gxf4 Rxc7 31. Rxd4 Re3 32. Re4 Rxe4 33. Bxe4 Be8 34. c6 Bf7 35. Ra1 Re7 36. Bf3 Re3 37. Kg2 Rb3 38. Rxa6 Rxb4 39. Ra7 Kg7 40. f5 Kf6 41. fxg6 Bxg6 42. Kg3 Rb3 43. Ra8 Be4 44. Rf8+ Ke7 45. c7 1-0

[Event "Berlin Lichtenberger op 13th"]
[Site "Berlin"]
[Date "2014.08.19"]
[Round "4"]
[White "Bonke, Hans Juergen"]
[Black "Pueschel, Werner"]
[Result "1-0"]
[ECO "A46"]
[WhiteElo "1951"]
[BlackElo "2093"]
[PlyCount "73"]
[EventDate "2014.08.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 161 Extra"]
[Source "ChessBase"]
[SourceDate "2014.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2014.08.29"]
[SourceQuality "1"]

1. d4 c5 2. c3 Qc7 3. Nf3 Nf6 4. g3 b6 5. Bg2 Bb7 6. 0-0 d6 7. Re1 g6 8. Nbd2 Bg7 9. e4 Nfd7 10. b3 0-0 11. Bb2 Nc6 12. Rc1 Rad8 13. Qc2 Qb8 14. Qb1 Rfe8 15. d5 Nce5 16. Nxe5 Nxe5 17. f4 Nd7 18. c4 Bxb2 19. Qxb2 Nf8 20. e5 Nd7 21. e6 Nf6 22. Bh3 Bc8 23. exf7+ Kxf7 24. Be6+ Bxe6 25. Rxe6 b5 26. Qc2 bxc4 27. bxc4 Qc7 28. f5 g5 29. Nf3 Rg8 30. Rce1 Rde8 31. Qe2 Qd7 32. Nd2 h5 33. Ne4 g4 34. Qe3 Qa4 35. Nxf6 exf6 36. Qh6 Rxe6 37. fxe6+ 1-0

[Event "Berlin Lichtenberger op 13th"]
[Site "Berlin"]
[Date "2014.08.18"]
[Round "3"]
[White "Weiss, Daniel"]
[Black "Bonke, Hans Juergen"]
[Result "0-1"]
[ECO "A41"]
[WhiteElo "1741"]
[BlackElo "1951"]
[PlyCount "68"]
[EventDate "2014.08.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 161 Extra"]
[Source "ChessBase"]
[SourceDate "2014.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2014.08.29"]
[SourceQuality "1"]

1. Nf3 g6 2. d4 Bg7 3. Bf4 d6 4. e3 e6 5. Be2 Nd7 6. 0-0 Ne7 7. c4 0-0 8. Nc3 h6 9. Qc2 b6 10. Rad1 Bb7 11. Rfe1 g5 12. Bg3 f5 13. h3 Nf6 14. Nd2 a6 15. b4 g4 16. hxg4 Nxg4 17. Nf1 h5 18. f3 Nf6 19. e4 Qc8 20. e5 dxe5 21. dxe5 Nh7 22. f4 h4 23. Bxh4 Ng6 24. Bg3 Bh6 25. Qc1 Rf7 26. Bh5 Rg7 27. Re2 Nhf8 28. Qe3 Bc6 29. Red2 b5 30. Qc5 Qb7 31. Bxg6 Rxg6 32. Rd8 Bxg2 33. Kh2 Bxf1 34. Rxf1 Rxd8 0-1

[Event "Berlin Lichtenberger op 13th"]
[Site "Berlin"]
[Date "2014.08.17"]
[Round "2"]
[White "Bonke, Hans Juergen"]
[Black "Hahlbohm, Matthias"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1951"]
[BlackElo "2074"]
[PlyCount "82"]
[EventDate "2014.08.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 161 Extra"]
[Source "ChessBase"]
[SourceDate "2014.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2014.08.29"]
[SourceQuality "1"]

1. g3 d5 2. Bg2 e5 3. e3 c5 4. d3 Nc6 5. Ne2 Be6 6. Nd2 Qd7 7. h3 Bd6 8. b3 Nge7 9. Bb2 f6 10. a3 0-0-0 11. Nc3 h5 12. e4 d4 13. Ne2 g5 14. Nc4 Ng6 15. Bc1 Bc7 16. Bd2 Kb8 17. Qc1 Rdg8 18. a4 a5 19. Na3 Nb4 20. Nb5 Rc8 21. Qb2 Qf7 22. Bxb4 cxb4 23. Qc1 Bd7 24. Nxc7 Rxc7 25. Qd2 Rhc8 26. Rc1 Be6 27. 0-0 Qd7 28. Kh2 Rc5 29. f4 exf4 30. gxf4 gxf4 31. Kg1 Bxh3 32. Nxf4 Bxg2 33. Nxg2 Rg5 34. Rxf6 Qg4 35. Rf5 Rxf5 36. exf5 Qxf5 37. Rf1 Qg4 38. Rf2 Re8 39. Kf1 Ka8 40. Nf4 Nh4 41. Ng2 Qh3 0-1

[Event "Berlin Lichtenberger op 13th"]
[Site "Berlin"]
[Date "2014.08.16"]
[Round "1"]
[White "Stiemerling, Karl Heinz"]
[Black "Bonke, Hans Juergen"]
[Result "0-1"]
[ECO "B06"]
[WhiteElo "1579"]
[BlackElo "1951"]
[PlyCount "52"]
[EventDate "2014.08.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 161 Extra"]
[Source "ChessBase"]
[SourceDate "2014.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2014.08.29"]
[SourceQuality "1"]

1. d4 g6 2. Nc3 Bg7 3. Nf3 d6 4. e4 e6 5. Bb5+ Nd7 6. 0-0 Ne7 7. Be3 a6 8. Ba4 h6 9. b4 b5 10. Bb3 Bb7 11. Nd2 0-0 12. f3 Nc6 13. Ndb1 Nxb4 14. a3 Nc6 15. Qd2 Kh7 16. d5 exd5 17. Bxd5 Nf6 18. Ra2 Nxd5 19. Nxd5 Ne5 20. Bd4 f5 21. Nf4 Qe7 22. Nc3 fxe4 23. fxe4 c5 24. Be3 Nc4 25. Qd3 Nxe3 26. Qxe3 Bd4 0-1

[Event "Berlin Werner Ott op"]
[Site "Berlin"]
[Date "2014.07.06"]
[Round "2"]
[White "Bonke, Hans Juergen"]
[Black "Schmidbauer, Martin Daniel"]
[Result "0-1"]
[ECO "A08"]
[WhiteElo "2011"]
[BlackElo "2242"]
[PlyCount "134"]
[EventDate "2014.07.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 161 Extra"]
[Source "ChessBase"]
[SourceDate "2014.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2014.08.29"]
[SourceQuality "1"]

1. g3 Nf6 2. Bg2 d5 3. Nf3 c5 4. 0-0 Nc6 5. d3 e6 6. b3 Be7 7. Bb2 Qc7 8. Nc3 b6 9. e3 Bb7 10. h3 0-0 11. a3 Rad8 12. Ne2 e5 13. Nd2 Rfe8 14. Kh2 Bd6 15. Nc3 Bf8 16. e4 dxe4 17. Ncxe4 Nxe4 18. Nxe4 Nd4 19. c3 Ne6 20. Qg4 Be7 21. Rad1 g6 22. Qf3 Kg7 23. Qe3 f5 24. Nd2 Bf6 25. Bxb7 Qxb7 26. Qf3 Qd7 27. Nc4 Re7 28. Rfe1 Qc7 29. Ne3 Red7 30. c4 Ng5 31. Qe2 Qc6 32. Nd5 Rxd5 33. f4 R5d7 34. fxg5 Bxg5 35. Bxe5+ Bf6 36. Qe3 Bxe5 37. Qxe5+ Qf6 38. Qxf6+ Kxf6 39. Re3 Rd4 40. Kg2 a6 41. Kf3 R8d6 42. Ke2 g5 43. Rf1 Kg6 44. Ref3 Re6+ 45. Kd2 Re5 46. Re3 Rxe3 47. Kxe3 Kf6 48. b4 Ke5 49. bxc5 bxc5 50. Kd2 f4 51. Re1+ Kf6 52. g4 Rd6 53. Rf1 Re6 54. h4 h6 55. d4 cxd4 56. Kd3 Ke5 57. hxg5 hxg5 58. Rh1 f3 59. Re1+ Kd6 60. Rf1 Rf6 61. Kxd4 Rf4+ 62. Ke3 Rxc4 63. Rxf3 Rc3+ 64. Ke4 Rxf3 65. Kxf3 Kd5 66. a4 Kd4 67. a5 Kd3 0-1

[Event "Berlin Lichtenrade op 06th"]
[Site "Berlin"]
[Date "2010.10.23"]
[Round "8"]
[White "Bonke, Hans Juergen"]
[Black "Zschaebitz, Klaus"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1968"]
[BlackElo "2053"]
[PlyCount "70"]
[EventDate "2010.10.16"]
[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. g3 d5 2. Bg2 Nf6 3. d3 c5 4. e3 e5 5. Nd2 Nc6 6. Ne2 Be6 7. h3 Qd7 8. b3 Bd6 9. Bb2 Bc7 10. a3 0-0-0 11. b4 c4 12. d4 e4 13. Bc3 Ne8 14. a4 Nd6 15. Nf4 Nf5 16. Nxe6 fxe6 17. h4 Bxg3 18. fxg3 Nxe3 19. Qe2 Nxc2+ 20. Kd1 Nxa1 21. Bxa1 Nxb4 22. Qg4 h5 23. Qg5 Qxa4+ 24. Ke2 Qc2 25. Qe3 Nd3 26. Bxe4 dxe4 27. Qxe4 Kb8 28. Rb1 Nc1+ 29. Ke3 Qxe4+ 30. Kxe4 Nb3 31. Nxc4 Nxa1 32. Rxa1 Rd5 33. Ne3 Rd7 34. Ke5 Rh6 35. Ra4 Rf6 0-1

[Event "Berlin Lichtenrade op 06th"]
[Site "Berlin"]
[Date "2010.10.22"]
[Round "7"]
[White "Boettcher, Patrick"]
[Black "Bonke, Hans Juergen"]
[Result "1/2-1/2"]
[ECO "A42"]
[WhiteElo "2177"]
[BlackElo "1968"]
[PlyCount "125"]
[EventDate "2010.10.16"]
[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 g6 2. c4 Bg7 3. Nc3 d6 4. e4 e6 5. Be3 Ne7 6. Qd2 h6 7. Nf3 Nd7 8. Bd3 b6 9. h4 Nf6 10. Nh2 a6 11. 0-0-0 Bd7 12. g4 b5 13. g5 hxg5 14. hxg5 Nh5 15. c5 b4 16. Ne2 Qb8 17. cxd6 cxd6 18. Kb1 Bb5 19. Nf1 Bxd3+ 20. Qxd3 d5 21. Nfg3 Qb5 22. Qxb5+ axb5 23. Nxh5 gxh5 24. f3 Kd7 25. Nf4 h4 26. Bf2 f6 27. Bxh4 fxg5 28. Bxg5 Nc6 29. Rxh8 Bxh8 30. exd5 exd5 31. Nxd5 Kd6 32. Nf6 Rf8 33. d5 Bxf6 34. dxc6+ Kxc6 35. Bxf6 Rxf6 36. Rd3 Rh6 37. Kc2 Rh2+ 38. Rd2 b3+ 39. axb3 Rh4 40. Kc3 Kc5 41. b4+ Kc6 42. Rf2 Rf4 43. Kd3 Kd5 44. Ke3 Rxb4 45. Rc2 Rh4 46. b3 Rb4 47. Rc3 Ke5 48. Rd3 Rh4 49. Kf2 Rf4 50. Kg2 Rb4 51. Kg3 Kf5 52. Rc3 Ke5 53. Re3+ Kf5 54. Kf2 Kf4 55. Ke2 Rd4 56. Rd3 Rb4 57. Kd2 Ke5 58. Kc3 Rf4 59. Rd8 b4+ 60. Kc2 Rxf3 61. Rb8 Rf4 62. Rd8 Rd4 63. Re8+ 1/2-1/2

[Event "Berlin Lichtenrade op 06th"]
[Site "Berlin"]
[Date "2010.10.21"]
[Round "6"]
[White "Bonke, Hans Juergen"]
[Black "Gruzmann, Boris"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1968"]
[BlackElo "2236"]
[PlyCount "56"]
[EventDate "2010.10.16"]
[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. g3 g6 2. Bg2 Bg7 3. e3 Nf6 4. Ne2 0-0 5. 0-0 e5 6. d3 d5 7. Nd2 c5 8. b3 Nc6 9. Bb2 Be6 10. h3 Qd7 11. Kh2 Rad8 12. a3 Qc7 13. Qc1 Rd7 14. Nc3 Rfd8 15. e4 Bh6 16. Qe1 Nd4 17. Qd1 Bxd2 18. Qxd2 dxe4 19. Nxe4 Nxe4 20. Bxe4 f5 21. Bg2 e4 22. Bxd4 Rxd4 23. Qe2 Bd5 24. dxe4 Bxe4 25. Rad1 Qd6 26. Rxd4 Qxd4 27. Bxe4 Qxe4 28. Re1 Qxe2 1/2-1/2

[Event "GER-ch Seniors 22nd"]
[Site "Berlin"]
[Date "2010.08.24"]
[Round "9"]
[White "Bonke, Hans Juergen"]
[Black "Rehder, Frank"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1858"]
[BlackElo "1694"]
[PlyCount "49"]
[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. Nf3 Nf6 2. d4 d5 3. Bf4 e6 4. e3 Be7 5. h3 0-0 6. Nbd2 b6 7. Bd3 Bb7 8. Ne5 Nbd7 9. 0-0 c5 10. c3 Rc8 11. Bh2 a6 12. f4 Ne4 13. Qc2 Nxd2 14. Qxd2 Nf6 15. f5 Ne4 16. Bxe4 dxe4 17. fxe6 f6 18. Nd7 Bd5 19. Nxf8 Qxf8 20. Qc2 Rc6 21. Rfd1 Bd6 22. Bxd6 Qxd6 23. dxc5 Qxe6 24. cxb6 Rxb6 25. b3 1-0

[Event "GER-ch Seniors 22nd"]
[Site "Berlin"]
[Date "2010.08.23"]
[Round "8"]
[White "Weller, Friedhelm"]
[Black "Bonke, Hans Juergen"]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "1685"]
[BlackElo "1858"]
[PlyCount "95"]
[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 g6 2. d4 Bg7 3. Be3 d6 4. h3 Nd7 5. Bd3 e6 6. Ne2 Ne7 7. Qd2 h6 8. Nbc3 a6 9. a4 b6 10. Ng3 c5 11. Nce2 Bb7 12. c3 Qc7 13. Bc2 h5 14. h4 Nf6 15. f3 Nd7 16. Ng1 d5 17. e5 cxd4 18. cxd4 Rc8 19. Rc1 Nf5 20. Bxf5 Qxc1+ 21. Qxc1 Rxc1+ 22. Bxc1 gxf5 23. Nh3 f6 24. exf6 Bxf6 25. Ng5 Ke7 26. 0-0 Bxd4+ 27. Kh1 Be5 28. f4 Bf6 29. Re1 Bxg5 30. fxg5 Rf8 31. b3 Nc5 32. Ba3 a5 33. Kg1 Kd7 34. Nxh5 Rh8 35. Nf6+ Kd6 36. g3 e5 37. g6 Ke6 38. g7 Rc8 39. g8Q+ Rxg8 40. Nxg8 e4 41. Rc1 Nd3 42. Rc7 d4 43. Rxb7 e3 44. Re7+ Kd5 45. Nf6+ Kc6 46. Kf1 f4 47. gxf4 Nxf4 48. Re4 1-0

[Event "GER-ch Seniors 22nd"]
[Site "Berlin"]
[Date "2010.08.22"]
[Round "7"]
[White "Bonke, Hans Juergen"]
[Black "Mueller, Waldemar"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1858"]
[BlackElo "1976"]
[PlyCount "104"]
[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 c5 2. c3 e6 3. Nf3 Nf6 4. Bf4 Nc6 5. e3 cxd4 6. exd4 d5 7. Nbd2 Bd6 8. Bg3 0-0 9. Bd3 Re8 10. Ne5 Qc7 11. f4 g6 12. Be2 Nd7 13. 0-0 f6 14. Nxc6 bxc6 15. Bd3 c5 16. Qc2 f5 17. Rae1 Nf6 18. dxc5 Bxc5+ 19. Kh1 Ng4 20. Rf3 Bb7 21. h3 Nf6 22. Nb3 Bb6 23. Bb5 Bc6 24. Bxc6 Qxc6 25. Bf2 Ne4 26. Bd4 Rac8 27. Qd3 Qa4 28. Bxb6 axb6 29. Re2 Qxa2 30. Nd4 Qc4 31. Qxc4 Rxc4 32. g4 Kf7 33. Rfe3 Ra8 34. Kg2 Ra1 35. Nf3 Rca4 36. Ng5+ Ke7 37. gxf5 gxf5 38. Nxh7 Rb1 39. Ng5 Ra2 40. Nxe4 dxe4 41. b3 Rxe2+ 42. Rxe2 Rxb3 43. Rc2 Kf6 44. Kf2 e5 45. fxe5+ Kxe5 46. h4 f4 47. h5 Ra3 48. Rb2 Rxc3 49. Rxb6 Rc2+ 50. Ke1 f3 51. Rb8 Rh2 52. Rh8 Kf4 0-1

[Event "GER-ch Seniors 22nd"]
[Site "Berlin"]
[Date "2010.08.21"]
[Round "6"]
[White "Zschaebitz, Klaus"]
[Black "Bonke, Hans Juergen"]
[Result "1/2-1/2"]
[ECO "A41"]
[WhiteElo "2040"]
[BlackElo "1858"]
[PlyCount "145"]
[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 g6 2. c4 Bg7 3. Nf3 d6 4. g3 b6 5. Bg2 Bb7 6. Nc3 e6 7. 0-0 Ne7 8. e4 h6 9. Be3 0-0 10. Qd2 Kh7 11. Rad1 Nd7 12. b4 a5 13. a3 Qc8 14. c5 axb4 15. axb4 bxc5 16. bxc5 Nf6 17. Qc2 Ng4 18. Bd2 f5 19. h3 Nf6 20. e5 dxe5 21. Nxe5 Bxg2 22. Kxg2 Nfd5 23. Ne2 Bxe5 24. dxe5 Nc6 25. Qc1 g5 26. h4 gxh4 27. Rh1 Ra2 28. Rxh4 Rh8 29. Qc4 Rb2 30. Bxh6 Kg8 31. Rxd5 Rxe2 32. Rd1 Rxe5 33. Qf4 Kf7 34. Qg5 Rg8 35. Qh5+ Rg6 36. Be3 Rd5 37. Rxd5 exd5 38. Rf4 Ne7 39. Bd4 Qe6 40. Kf1 Qa6+ 41. Kg1 Qe6 42. Kg2 Ke8 43. Qh8+ Rg8 44. Qh7 Rg4 45. Rf3 Kd7 46. Re3 Re4 47. Qh5 Rxe3 48. Bxe3 Qe4+ 49. Kh2 d4 50. Qd1 d3 51. Qd2 Nd5 52. Bh6 Qf3 53. Kg1 Kc6 54. Qa5 Qe4 55. Bf8 Qc4 56. Kh2 f4 57. Kh3 f3 58. Bh6 Qxc5 59. Qxc5+ Kxc5 60. Kg4 Kd4 61. Kxf3 Kc3 62. Ke4 Nf6+ 63. Kf5 Nd5 64. g4 Kc2 65. Ke5 Ne7 66. Be3 d2 67. Bxd2 Kxd2 68. f4 Ke3 69. f5 Kf3 70. Ke6 Kxg4 71. f6 Ng6 72. Kd5 Kf5 73. Kc6 1/2-1/2

[Event "GER-ch Seniors 22nd"]
[Site "Berlin"]
[Date "2010.08.20"]
[Round "5"]
[White "Bonke, Hans Juergen"]
[Black "Meinhardt, Guenther"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1858"]
[BlackElo "1707"]
[PlyCount "85"]
[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. g3 c5 2. Bg2 d5 3. d3 e5 4. e3 Nf6 5. h3 Nc6 6. Nd2 Be7 7. b3 Be6 8. Bb2 0-0 9. Ne2 Rc8 10. 0-0 Qd7 11. Kh2 Ne8 12. f4 d4 13. e4 f5 14. fxe5 fxe4 15. Rxf8+ Bxf8 16. Nxe4 Nxe5 17. Bc1 Ng6 18. Qf1 Be7 19. Nf4 Nxf4 20. Bxf4 b5 21. Re1 Nf6 22. Qe2 Re8 23. Nf2 Bf7 24. Ne4 Nd5 25. Bd2 h6 26. Rf1 c4 27. bxc4 bxc4 28. dxc4 Nb6 29. Re1 Bxc4 30. Qh5 Bf7 31. Qe2 Nc4 32. Bc1 Bc5 33. Rd1 Bf8 34. Qd3 Rd8 35. Bxh6 Ne5 36. Qd2 Bg6 37. Bg5 Be7 38. Bxe7 Qxe7 39. Re1 Nc4 40. Qg5 Qxg5 41. Nxg5 Bxc2 42. Bd5+ Kf8 43. Ne6+ 1-0

[Event "GER-ch Seniors 22nd"]
[Site "Berlin"]
[Date "2010.08.19"]
[Round "4"]
[White "Leiber, Bernhard"]
[Black "Bonke, Hans Juergen"]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "2043"]
[BlackElo "1858"]
[PlyCount "137"]
[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 g6 2. d4 Bg7 3. Nf3 d6 4. Bc4 e6 5. 0-0 h6 6. Qe2 Ne7 7. Bb3 b6 8. Re1 Bb7 9. Nc3 a6 10. Bf4 0-0 11. h4 Nd7 12. Rad1 Nf6 13. Bh2 Ng4 14. Bg3 Nf6 15. e5 Nfd5 16. Nxd5 Bxd5 17. exd6 cxd6 18. Bxd5 Nxd5 19. h5 g5 20. c4 Ne7 21. d5 e5 22. Nd4 Qd7 23. f3 Nf5 24. Nxf5 Qxf5 25. Bf2 Rfb8 26. Rd3 Qd7 27. b3 f5 28. a4 a5 29. Be3 Rb7 30. Rb1 Bf6 31. Rdd1 Re8 32. Qf2 Bd8 33. Qc2 e4 34. Bd4 Qf7 35. Re1 Rbe7 36. Qf2 f4 37. fxe4 Rxe4 38. Rxe4 Rxe4 39. Re1 Qe7 40. Rxe4 Qxe4 41. Bc3 g4 42. Qe1 Qxe1+ 43. Bxe1 Kf7 44. Bf2 g3 45. Bd4 Ke7 46. Kf1 Kd7 47. Ke2 Kc7 48. Kf3 Bg5 49. Bc3 Kd7 50. Bd2 Ke7 51. Bxf4 Bxf4 52. Kxf4 Kf6 53. Kg4 Ke5 54. Kxg3 Kd4 55. Kf3 Kc3 56. g4 Kxb3 57. g5 hxg5 58. h6 Kxa4 59. h7 Kb4 60. h8Q Kxc4 61. Ke4 g4 62. Qc8+ Kb4 63. Kd3 b5 64. Qc3+ Ka4 65. Kc2 b4 66. Qc6+ Ka3 67. Qxd6 a4 68. Kb1 Kb3 69. Qc5 1-0

[Event "GER-ch Seniors 22nd"]
[Site "Berlin"]
[Date "2010.08.18"]
[Round "3"]
[White "Bonke, Hans Juergen"]
[Black "Lang, Ferdinand"]
[Result "1/2-1/2"]
[ECO "A48"]
[WhiteElo "1858"]
[BlackElo "2071"]
[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 Nf6 2. Nf3 g6 3. Bf4 Bg7 4. h3 0-0 5. e3 d6 6. Nbd2 b6 7. Be2 Bb7 8. 0-0 c5 9. c3 Nbd7 10. Bh2 Re8 11. Rc1 a6 12. a3 e5 13. Nc4 Bxf3 14. Bxf3 e4 15. Be2 d5 16. Ne5 c4 17. b3 b5 18. a4 Bf8 19. f4 Qb6 20. bxc4 bxc4 21. Rb1 Qc7 22. f5 Bd6 23. fxg6 hxg6 24. Ng4 1/2-1/2

[Event "GER-ch Seniors 22nd"]
[Site "Berlin"]
[Date "2010.08.17"]
[Round "2"]
[White "Schulz, Wolfgang"]
[Black "Bonke, Hans Juergen"]
[Result "1/2-1/2"]
[ECO "B06"]
[WhiteElo "2051"]
[BlackElo "1858"]
[PlyCount "58"]
[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 g6 2. d4 Bg7 3. Nf3 d6 4. Bc4 e6 5. Bb3 Ne7 6. 0-0 h6 7. Re1 0-0 8. Bf4 Kh7 9. c3 Nd7 10. Nbd2 b6 11. h4 Nf6 12. e5 Nfd5 13. Bh2 Nf5 14. h5 Bb7 15. hxg6+ fxg6 16. exd6 Nh4 17. dxc7 Nxf3+ 18. Nxf3 Nxc7 19. Bxc7 Qxc7 20. Ne5 Rf5 21. Bxe6 Rg5 22. Nf3 Bxf3 23. Qxf3 Rf8 24. Qe3 Rf4 25. g3 Rf6 26. Bh3 Qf7 27. f4 Rxf4 28. Rf1 Rxf1+ 29. Bxf1 Bf8 1/2-1/2

[Event "GER-ch Seniors 22nd"]
[Site "Berlin"]
[Date "2010.08.16"]
[Round "1"]
[White "Bonke, Hans Juergen"]
[Black "Kranch, Klaus"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1858"]
[BlackElo "1480"]
[PlyCount "115"]
[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. Bf4 e6 3. e3 Nf6 4. Bd3 c5 5. c3 Nc6 6. Nd2 Bd7 7. h3 cxd4 8. exd4 Be7 9. Ngf3 0-0 10. 0-0 a6 11. Re1 b5 12. a3 Na5 13. Ne5 Nc4 14. Qc2 Nxd2 15. Qxd2 Rc8 16. Qe2 Bc6 17. f3 Nh5 18. Bh2 Bh4 19. Red1 Ng3 20. Qe3 Nh5 21. f4 f5 22. Nf3 Bd7 23. Ne5 g5 24. g3 gxf4 25. gxf4 Kh8 26. Kh1 Qe7 27. Rg1 Rg8 28. Be2 Nf6 29. Bf3 Ne4 30. Bxe4 dxe4 31. Bg3 Bxg3 32. Rxg3 Rxg3 33. Qxg3 Rg8 34. Qf2 Bc8 35. Rg1 Rxg1+ 36. Kxg1 Qg7+ 37. Kh2 Bb7 38. Qg3 Qxg3+ 39. Kxg3 Kg7 40. b3 h6 41. c4 bxc4 42. bxc4 e3 43. c5 Kf8 44. c6 Bc8 45. Kf3 e2 46. Kxe2 Ke7 47. Kd3 a5 48. Kc4 Kd6 49. Kb5 Kd5 50. Kb6 Kxd4 51. Nf7 h5 52. Nd6 e5 53. Nxc8 exf4 54. Nd6 f3 55. Nxf5+ Ke4 56. Ng3+ Kf4 57. Nf1 f2 58. c7 1-0

[Event "Berlin Kreuzberg op 11th"]
[Site "Berlin"]
[Date "2010.06.26"]
[Round "1"]
[White "Figura, Atila Gajo"]
[Black "Bonke, Hans Juergen"]
[Result "1-0"]
[ECO "A42"]
[WhiteElo "2406"]
[BlackElo "1881"]
[PlyCount "65"]
[EventDate "2010.06.26"]
[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 g6 2. e4 Bg7 3. c4 d6 4. Nc3 Nd7 5. f4 e6 6. Nf3 Ne7 7. Bd3 b6 8. 0-0 h6 9. Qe1 0-0 10. f5 e5 11. dxe5 dxe5 12. Qg3 Nf6 13. Bc2 gxf5 14. Bxh6 Ng4 15. Rad1 Qe8 16. exf5 Nxf5 17. Bxf5 Nxh6 18. Bb1 Bf5 19. Nd5 Qd8 20. Nxb6 Qf6 21. Nxa8 Bxb1 22. Rxb1 Rxa8 23. Rbe1 e4 24. Rxe4 Qxb2 25. Qxc7 Qxa2 26. Qc6 Rf8 27. Ne5 Qb2 28. Qd5 Qb6+ 29. c5 Qc7 30. c6 Qb6+ 31. Kh1 Rd8 32. Nd7 Qc7 33. Qg5 1-0

[Event "Berlin qualification op"]
[Site "Berlin"]
[Date "2010.04.10"]
[Round "8"]
[White "Paris, Grigori"]
[Black "Bonke, Hans Juergen"]
[Result "0-1"]
[ECO "B06"]
[WhiteElo "1950"]
[BlackElo "1850"]
[PlyCount "38"]
[EventDate "2010.04.03"]
[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 g6 2. d4 Bg7 3. Nc3 d6 4. f4 e6 5. Nf3 Nd7 6. Be3 Ne7 7. Qd2 h6 8. Bd3 a6 9. 0-0-0 Nf6 10. h3 b5 11. e5 Nfd5 12. Nxd5 Nxd5 13. g4 b4 14. Rhg1 c6 15. Rdf1 Qa5 16. Bc4 Nb6 17. Bb3 d5 18. a3 Bf8 19. axb4 Qa1# 0-1

[Event "Berlin qualification op"]
[Site "Berlin"]
[Date "2010.04.07"]
[Round "5"]
[White "Bonke, Hans Juergen"]
[Black "Muskewitz, Bernd"]
[Result "0-1"]
[ECO "A48"]
[WhiteElo "1850"]
[BlackElo "2017"]
[PlyCount "88"]
[EventDate "2010.04.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 g6 3. e3 Bg7 4. Nf3 0-0 5. h3 b6 6. Bd3 Bb7 7. Nbd2 d6 8. Bh2 Nc6 9. c3 e5 10. 0-0 Re8 11. Be2 Re7 12. a3 a5 13. Ne1 exd4 14. cxd4 Qd7 15. Rc1 Nd8 16. Bf3 Rc8 17. Bxb7 Nxb7 18. Nc4 b5 19. Nd2 c5 20. Ndf3 c4 21. Nc2 Qf5 22. Nce1 Nd5 23. Qc2 Qxc2 24. Rxc2 f5 25. Nd3 Bh6 26. Nc1 f4 27. exf4 Bxf4 28. Bxf4 Nxf4 29. Na2 Nd3 30. Nc3 b4 31. Nd5 Rf7 32. Ng5 Rg7 33. Nb6 Rc6 34. Rxc4 Rgc7 35. b3 bxa3 36. Ra1 d5 37. Nxd5 Rxc4 38. bxc4 Rxc4 39. Rxa3 Nb4 40. Nf3 Nxd5 41. Rd3 Nd6 42. Ne5 Rc3 43. Rd1 a4 44. Rb1 Rb3 0-1

[Event "Berlin qualification op"]
[Site "Berlin"]
[Date "2010.04.06"]
[Round "4"]
[White "Bonke, Hans Juergen"]
[Black "Von Loehneysen, Leonard"]
[Result "1/2-1/2"]
[ECO "A46"]
[WhiteElo "1850"]
[BlackElo "2044"]
[PlyCount "28"]
[EventDate "2010.04.03"]
[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 c5 3. c3 Qc7 4. g3 g6 5. Bg2 Bg7 6. Bf4 d6 7. 0-0 Nbd7 8. Re1 e5 9. dxe5 dxe5 10. Bc1 0-0 11. Na3 a6 12. Nc4 Rb8 13. Qd6 Qxd6 14. Nxd6 b5 1/2-1/2

[Event "Berlin qualification op"]
[Site "Berlin"]
[Date "2010.04.05"]
[Round "3"]
[White "Walter, Guenter"]
[Black "Bonke, Hans Juergen"]
[Result "1/2-1/2"]
[ECO "B06"]
[WhiteElo "2042"]
[BlackElo "1850"]
[PlyCount "39"]
[EventDate "2010.04.03"]
[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 g6 2. d4 Bg7 3. Nc3 d6 4. f4 e6 5. Nf3 Ne7 6. Be3 Nd7 7. Qd2 a6 8. Be2 h6 9. Rd1 0-0 10. f5 exf5 11. Bxh6 fxe4 12. Nxe4 Nf5 13. Bxg7 Kxg7 14. 0-0 d5 15. Nc3 c6 16. Bd3 Nf6 17. Rde1 Rh8 18. Ne5 Nd6 19. Qf2 Be6 20. h3 1/2-1/2

[Event "Berlin qualification op"]
[Site "Berlin"]
[Date "2010.04.04"]
[Round "2"]
[White "Bonke, Hans Juergen"]
[Black "Godoj, Veit"]
[Result "1-0"]
[ECO "A47"]
[WhiteElo "1850"]
[BlackElo "2072"]
[PlyCount "68"]
[EventDate "2010.04.03"]
[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 e6 3. Bf4 c5 4. e3 b6 5. Bd3 Bb7 6. 0-0 Be7 7. h3 0-0 8. Nbd2 d6 9. Qe2 Nd5 10. Bg3 Nb4 11. Rfd1 Nxd3 12. cxd3 Nc6 13. dxc5 bxc5 14. a3 Ba6 15. Nc4 e5 16. Qc2 f5 17. Qd2 Kh8 18. Rac1 Rb8 19. Rc2 Bb5 20. Re1 Ba4 21. Rcc1 Rb7 22. h4 Rd7 23. Rb1 Rb7 24. b4 Qb8 25. d4 e4 26. Ng5 cxb4 27. axb4 Rxb4 28. Rxb4 Nxb4 29. Rb1 Qe8 30. Rxb4 d5 31. Nd6 Qc6 32. Qa2 Bd1 33. Ndf7+ Kg8 34. Ne5 Qc3 1-0

[Event "Kreuzberg 2000"]
[Site "Berlin"]
[Date "2000.07.30"]
[Round "9"]
[White "Brychcy, Felix"]
[Black "Bonke, Hans Juergen"]
[Result "0-1"]
[ECO "B06"]
[WhiteElo "2060"]
[BlackElo "1831"]
[PlyCount "62"]
[EventDate "2000.07.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. f4 d6 4. c3 e6 5. Be3 Ne7 6. Bd3 f5 7. Ne2 Nd7 8. Nd2 b6 9. Qc2 c5 10. 0-0-0 d5 11. e5 c4 12. Nxc4 dxc4 13. Bxc4 Nd5 14. Bxd5 exd5 15. c4 Bb7 16. Nc3 0-0 17. cxd5 Rc8 18. Qb3 Qc7 19. Kb1 Qc4 20. Qa3 Rfd8 21. Bf2 Bf8 22. d6 b5 23. Qb3 b4 24. Nb5 Be4+ 25. Ka1 Qxb3 26. axb3 Rc6 27. Nc7 Rc8 28. d5 Rc2 29. Be3 Nc5 30. Bxc5 Rxc5 31. d7 Ra5# 0-1

[Event "Kreuzberg 2000"]
[Site "Berlin"]
[Date "2000.07.29"]
[Round "8"]
[White "Bonke, Hans Juergen"]
[Black "Von Wantoch Rekowski, Danijela"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1831"]
[BlackElo "2073"]
[PlyCount "56"]
[EventDate "2000.07.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. Bf4 c5 4. e3 Nc6 5. c3 e6 6. Nbd2 Be7 7. h3 0-0 8. Bd3 c4 9. Bc2 b5 10. e4 dxe4 11. Nxe4 Nd5 12. Bd2 f5 13. Ng3 Bd6 14. 0-0 Qc7 15. Ne2 Bd7 16. a3 Nce7 17. Re1 Ng6 18. Kf1 Rfe8 19. Rc1 h6 20. Neg1 Bc6 21. Ne2 Nf6 22. Ra1 Bxf3 23. gxf3 Nh4 24. Ng1 Nd5 25. Qe2 Qf7 26. Qd1 Qg6 27. Qc1 e5 28. Be3 Qg2+ 0-1

[Event "Kreuzberg 2000"]
[Site "Berlin"]
[Date "2000.07.28"]
[Round "7"]
[White "Kapr, Klaus"]
[Black "Bonke, Hans Juergen"]
[Result "0-1"]
[ECO "B06"]
[WhiteElo "2096"]
[BlackElo "1831"]
[PlyCount "112"]
[EventDate "2000.07.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. f4 d6 4. Nf3 e6 5. Nc3 Ne7 6. Be3 Nd7 7. Bd3 Nf6 8. 0-0 a6 9. h3 b6 10. Qd2 Bb7 11. f5 d5 12. fxe6 fxe6 13. Ng5 Qd7 14. e5 Ne4 15. Bxe4 dxe4 16. Rf7 Bh6 17. Raf1 0-0-0 18. b4 c5 19. bxc5 bxc5 20. d5 exd5 21. Bxc5 Rhe8 22. Rxh7 Qc7 23. Bxe7 Rxe7 24. Rxh6 Qc5+ 25. Kh1 e3 26. Na4 Qb5 27. Qc3+ Rc7 28. Qxe3 Qxf1+ 29. Kh2 d4 30. Qg3 Rxc2 31. Qg4+ Kb8 32. Ne4 d3 33. Rh7 Rxg2+ 34. Qxg2 Qxg2+ 35. Kxg2 Bxe4+ 36. Kf2 d2 37. Nc3 d1Q 38. Nxd1 Rxd1 39. e6 Rd8 40. Ke3 Bf5 41. e7 Re8 42. Kf4 Kc7 43. Ke5 Kd7 44. Kf6 a5 45. a3 a4 46. h4 Bc2 47. Rg7 Bd3 48. Rf7 Kd6 49. Rg7 Be2 50. Rf7 Bh5 51. Rh7 Kd7 52. Rg7 Rc8 53. Rh7 Rc6+ 54. Kf7 Re6 55. Kf8 Rf6+ 56. Kg8 Ke8 0-1

[Event "Kreuzberg 2000"]
[Site "Berlin"]
[Date "2000.07.27"]
[Round "6"]
[White "Bonke, Hans Juergen"]
[Black "Suchin, Dimitry"]
[Result "1/2-1/2"]
[ECO "A48"]
[WhiteElo "1831"]
[BlackElo "1988"]
[PlyCount "89"]
[EventDate "2000.07.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Bf4 Bg7 4. e3 0-0 5. h3 d6 6. Be2 Nbd7 7. 0-0 Re8 8. c3 c5 9. Nbd2 b6 10. Bh2 Bb7 11. a4 Ne4 12. Nc4 a6 13. Nfd2 Nxd2 14. Qxd2 Bc6 15. Qd1 b5 16. axb5 axb5 17. Na3 b4 18. Nc4 Rxa1 19. Qxa1 Qc7 20. Nd2 Ra8 21. Qb1 Qb7 22. Bf3 Nb6 23. Qd3 Na4 24. Bxc6 Qxc6 25. cxb4 cxd4 26. b5 Qb6 27. Qe4 Rb8 28. Qxe7 dxe3 29. Qxe3 Qxb5 30. Bxd6 Re8 31. Qb3 Qc6 32. Ba3 Qa8 33. Nf3 Rb8 34. Qc2 Nxb2 35. Bd6 Rc8 36. Qb3 Nc4 37. Bf4 Qe4 38. Be3 h5 39. Ng5 Qf5 40. Nf3 Qe4 41. Re1 Ne5 42. Nxe5 Qxe5 43. Qb7 Rb8 44. Qa7 Rd8 45. Qa6 1/2-1/2

[Event "Kreuzberg 2000"]
[Site "Berlin"]
[Date "2000.07.26"]
[Round "5"]
[White "Reich, Hartmut"]
[Black "Bonke, Hans Juergen"]
[Result "0-1"]
[ECO "B06"]
[WhiteElo "1712"]
[BlackElo "1831"]
[PlyCount "128"]
[EventDate "2000.07.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. Be3 Nd7 5. Bc4 e6 6. Qd2 h6 7. 0-0-0 a6 8. f4 Ne7 9. Nf3 b5 10. Bb3 Nb6 11. h4 h5 12. d5 Nc4 13. Bxc4 bxc4 14. e5 Nf5 15. dxe6 Bxe6 16. exd6 cxd6 17. Bd4 Nxd4 18. Nxd4 0-0 19. Nxe6 fxe6 20. Qxd6 Qf6 21. Rde1 Rfe8 22. Re4 Qf7 23. Rxc4 Red8 24. Qc7 Rd7 25. Qc6 Raa7 26. Qe4 Rab7 27. Re1 Re7 28. Rc6 Kh7 29. g3 e5 30. Qc4 exf4 31. Rxe7 Qxe7 32. Re6 Qf7 33. gxf4 Re7 34. Re4 Qe8 35. Rxe7 Qxe7 36. Ne4 Bh6 37. b3 Bxf4+ 38. Kb1 Bh6 39. a4 a5 40. Ka2 Bc1 41. Kb1 Bh6 42. Qd5 Qxh4 43. Ka2 Qe7 44. Kb1 h4 45. c4 h3 46. Qd4 h2 47. Nf6+ Qxf6 48. Qxf6 h1Q+ 49. Kc2 Qc1+ 50. Kd3 Qd2+ 51. Ke4 Qe3+ 52. Kd5 Qa7 53. c5 Qb7+ 54. c6 Qxb3+ 55. Kd6 Qg3+ 56. Kd7 Qg4+ 57. Ke8 Qc8+ 58. Qd8 Qxd8+ 59. Kxd8 Bf4 60. c7 Bxc7+ 61. Kxc7 g5 62. Kb6 g4 63. Kxa5 g3 64. Kb6 g2 0-1

[Event "Kreuzberg 2000"]
[Site "Berlin"]
[Date "2000.07.25"]
[Round "4"]
[White "Bonke, Hans Juergen"]
[Black "Tausch, Dirk"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "1831"]
[BlackElo "1295"]
[PlyCount "67"]
[EventDate "2000.07.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 e6 2. Bf4 d5 3. e3 Ne7 4. Nd2 Ng6 5. Bg3 Nd7 6. Bd3 Be7 7. Ngf3 0-0 8. 0-0 Bf6 9. c4 c6 10. cxd5 cxd5 11. Rc1 Re8 12. Qb3 Qb6 13. Qa3 Be7 14. Qc3 Bd6 15. Bxd6 Qxd6 16. Bb5 Re7 17. Rc2 a6 18. Bd3 b5 19. Rfc1 Bb7 20. Qc7 Qxc7 21. Rxc7 Rb8 22. Bxg6 hxg6 23. Ne5 Nxe5 24. Rxe7 Nc4 25. Nxc4 dxc4 26. b3 Bd5 27. Ra7 Rb6 28. b4 f5 29. f3 Kh7 30. Kf2 g5 31. h3 Kg6 32. g4 Kf6 33. Re1 g6 34. e4 1-0

[Event "Kreuzberg 2000"]
[Site "Berlin"]
[Date "2000.07.24"]
[Round "3"]
[White "Palfinger, Wolfgang"]
[Black "Bonke, Hans Juergen"]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "1936"]
[BlackElo "1831"]
[PlyCount "107"]
[EventDate "2000.07.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nf3 d6 4. c3 Nd7 5. Bc4 e6 6. Bg5 Ne7 7. Nbd2 h6 8. Be3 a6 9. Nb3 b6 10. Qd2 Bb7 11. Bd3 Nf6 12. Qc2 Ng4 13. 0-0 Nxe3 14. fxe3 0-0 15. Rf2 Qd7 16. Raf1 Rad8 17. Nbd2 b5 18. h4 e5 19. Nh2 Bc8 20. Qd1 Qe8 21. h5 Qd7 22. Be2 c5 23. d5 Qa7 24. c4 Qb7 25. b3 Bd7 26. Bg4 Qc8 27. Bxd7 Qxd7 28. Ng4 f5 29. Nh2 g5 30. exf5 Nxf5 31. Rf3 Qc8 32. g4 Ne7 33. Ne4 Rxf3 34. Rxf3 bxc4 35. bxc4 Qb8 36. Qc2 Qb4 37. Nf1 Qb7 38. Nfg3 Qd7 39. Nf5 Nxf5 40. Rxf5 Rb8 41. Kg2 Rf8 42. Rxf8+ Kxf8 43. Kg3 Ke7 44. Nc3 Qe8 45. Qb1 Kf8 46. Ne4 Qd8 47. Qf1+ Kg8 48. Qf5 Qe7 49. Qg6 Qf8 50. Qe6+ Kh8 51. Kg2 Qb8 52. Nxd6 Qb2+ 53. Kg3 Qd2 54. Nf7+ 1-0

[Event "Kreuzberg 2000"]
[Site "Berlin"]
[Date "2000.07.23"]
[Round "2"]
[White "Bonke, Hans Juergen"]
[Black "Kuehn, Bodo"]
[Result "1/2-1/2"]
[ECO "A80"]
[WhiteElo "1831"]
[BlackElo "1583"]
[PlyCount "134"]
[EventDate "2000.07.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 f5 2. Bf4 d6 3. e3 g6 4. Nf3 Nf6 5. h3 Bg7 6. Bc4 d5 7. Bb3 e6 8. 0-0 0-0 9. c4 Nc6 10. cxd5 Nxd5 11. Bh2 Qe7 12. Nc3 Ncb4 13. Rc1 c6 14. a3 Nxc3 15. Rxc3 Nd5 16. Rc1 Nf6 17. Ne5 Nh5 18. Nf3 Kh8 19. Ba2 Nf6 20. Qc2 Ne4 21. Ne5 Bh6 22. Nd3 Bd7 23. Be5+ Kg8 24. Qe2 Bg7 25. f3 Nf6 26. Nc5 Bc8 27. Qf2 b6 28. Nd3 Ba6 29. Rfd1 Rac8 30. Nb4 Bb7 31. Rc2 c5 32. Nd3 cxd4 33. exd4 Rxc2 34. Qxc2 Rc8 35. Qe2 Bd5 36. Bxf6 Qxf6 37. Bxd5 exd5 38. Ne5 Qd6 39. f4 Rc7 40. Qb5 Qe6 41. Re1 h6 42. Kf1 Kh7 43. Qd3 Qc8 44. Re2 Rc1+ 45. Kf2 Qd8 46. g3 Qc8 47. Kg2 Qe6 48. Rc2 Rxc2+ 49. Qxc2 Qd6 50. Qc8 a5 51. h4 Qf6 52. Qc6 g5 53. hxg5 hxg5 54. Qxf6 Bxf6 55. g4 gxf4 56. gxf5 Kh6 57. Kf3 Kh5 58. Kxf4 Kh4 59. Nd7 Bd8 60. Kf3 Kh3 61. b3 Kh2 62. Ne5 Kg1 63. Ke3 Kg2 64. Ng6 Kg3 65. Nf8 Bc7 66. Ng6 Bd6 67. Ne5 Bc7 1/2-1/2

[Event "Kreuzberg 2000"]
[Site "Berlin"]
[Date "2000.07.22"]
[Round "1"]
[White "Mattick, Lutz"]
[Black "Bonke, Hans Juergen"]
[Result "1-0"]
[ECO "A40"]
[WhiteElo "2266"]
[BlackElo "1831"]
[PlyCount "149"]
[EventDate "2000.07.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 g6 2. c4 Bg7 3. Nc3 e6 4. g3 d6 5. Bg2 Nd7 6. e4 Ne7 7. Be3 a6 8. Qd2 h6 9. f4 Rb8 10. Nge2 b6 11. 0-0 Bb7 12. Rf2 f5 13. Re1 0-0 14. d5 exd5 15. exd5 Nf6 16. Nd4 Bc8 17. Rfe2 Re8 18. Bf2 Bd7 19. Ne6 Bxe6 20. Rxe6 Qd7 21. Bf3 Kf8 22. h3 h5 23. Bd4 Neg8 24. R1e3 Re7 25. Ne2 Rbe8 26. Rxe7 Rxe7 27. Rxe7 Qxe7 28. Qc3 Nh6 29. Kf2 Nf7 30. b4 Nd8 31. Qe3 Qxe3+ 32. Kxe3 Nb7 33. Bc3 Nd7 34. Bxg7+ Kxg7 35. Nd4 Nd8 36. Bd1 Kf7 37. Nf3 a5 38. a3 axb4 39. axb4 c5 40. Ba4 Nf6 41. Ng5+ Ke7 42. bxc5 dxc5 43. Nf3 Ne4 44. Ne5 g5 45. fxg5 Nxg5 46. h4 Ne4 47. Kf4 Kf6 48. Be8 Nb7 49. Bxh5 Nxg3 50. Bf3 Ne4 51. Nd7+ Ke7 52. Nxb6 Nbd6 53. Ke5 Nd2 54. Be2 Nb3 55. Bd3 Nd4 56. Na4 Nf3+ 57. Kf4 Nxh4 58. Nxc5 Ng6+ 59. Ke3 Ne5 60. Kd4 Nf3+ 61. Kc3 Ne5 62. Ne6 Kf6 63. Be2 Ng4 64. Kd4 Ne5 65. Nf4 Ndf7 66. c5 Ke7 67. Bh5 Kd7 68. Bxf7 Nxf7 69. Ng6 Kc7 70. Ne5 Ng5 71. d6+ Kc8 72. Kd5 f4 73. c6 f3 74. Ng6 Nf7 75. Ne7+ 1-0

[Event "Berliner Sommer 11th"]
[Site "Berlin"]
[Date "1993.??.??"]
[Round "?"]
[White "Dillmann, Andreas"]
[Black "Bonke, Hans Juergen"]
[Result "1-0"]
[ECO "B06"]
[PlyCount "101"]
[EventDate "1993.08.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. d4 g6 2. e4 d6 3. Be2 e6 4. Nf3 Bg7 5. Be3 Ne7 6. Qd2 h6 7. Nc3 a6 8. a4 b6 9. h4 Nd7 10. h5 g5 11. Nh2 e5 12. dxe5 Nxe5 13. f4 gxf4 14. Bxf4 Be6 15. 0-0-0 Qd7 16. Bxe5 Bxe5 17. Nf3 Bg7 18. Nd5 Nxd5 19. exd5 Qxa4 20. Qe3 Qa1+ 21. Kd2 Qa5+ 22. Kc1 Qa1+ 23. Kd2 Qxb2 24. Rb1 Qf6 25. dxe6 0-0 26. exf7+ Kh8 27. Qe4 Qxf7 28. Bd3 Qg8 29. Nh4 Bf6 30. Ng6+ Kg7 31. Nxf8 Bg5+ 32. Kd1 Rxf8 33. Qg6+ Kh8 34. Qxg8+ Kxg8 35. Bxa6 Rf2 36. Bb7 Rd2+ 37. Ke1 Rxc2 38. Rh3 Rc5 39. Rf3 Kg7 40. Ra1 Bf6 41. Ra4 Rxh5 42. Raf4 Re5+ 43. Kd1 Bg5 44. Rf7+ Kg6 45. Rxc7 Be3 46. Rc6 Bc5 47. Rc7 Rg5 48. Rff7 Kh5 49. Bf3+ Kh4 50. Rh7 h5 51. Rcg7 1-0

[Event "Porz op 27th"]
[Site "Cologne"]
[Date "1991.??.??"]
[Round "2"]
[White "Bonke, Hans Juergen"]
[Black "Hohelj, Stanislav"]
[Result "0-1"]
[ECO "A80"]
[BlackElo "2320"]
[PlyCount "80"]
[EventDate "1991.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. d4 b6 2. Nf3 Bb7 3. Bf4 e6 4. Nbd2 f5 5. e3 Nf6 6. c3 Nc6 7. Be2 Bd6 8. Ne5 Ne7 9. Bf3 Qc8 10. Bxb7 Qxb7 11. Qf3 Ne4 12. Nxe4 Qxe4 13. Qxe4 fxe4 14. 0-0 Nd5 15. Bg3 Rf8 16. a3 Rf5 17. c4 Nf6 18. b4 Nh5 19. f4 exf3 20. Rxf3 Nxg3 21. Rxg3 g6 22. Rf3 Bxe5 23. dxe5 Rxe5 24. g4 Re4 25. Rd1 Rxg4+ 26. Kh1 0-0-0 27. Rc1 Kb7 28. c5 Rg5 29. cxb6 axb6 30. Rf7 h5 31. Rc3 h4 32. h3 Rf5 33. Rg7 Rf2 34. Rxg6 Rdf8 35. Rg2 R8f3 36. Rxf2 Rxf2 37. Kg1 Rf3 38. Kg2 Rg3+ 39. Kh2 d5 40. b5 e5 0-1

