[Event "Bundesliga 8889"]
[Site "Germany"]
[Date "1989.??.??"]
[Round "?.6"]
[White "Boesken, Clemens Peter"]
[Black "Grathwohl, Roland"]
[Result "1/2-1/2"]
[ECO "A30"]
[WhiteElo "2270"]
[BlackElo "2310"]
[PlyCount "33"]
[EventDate "1988.10.??"]
[EventType "team-tourn"]
[EventRounds "15"]
[EventCountry "GER"]
[SourceTitle "GER-chT"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]
[WhiteTeam "Bochum"]
[BlackTeam "Heidelberg"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. Nf3 Nf6 2. c4 b6 3. g3 Bb7 4. Bg2 e6 5. 0-0 c5 6. Nc3 Be7 7. d4 cxd4 8. Qxd4 d6 9. Bg5 a6 10. Bxf6 Bxf6 11. Qf4 Bxf3 12. Qxf3 Ra7 13. Rad1 0-0 14. Qd3 Rd7 15. a4 Qc7 16. Rc1 Rc8 17. Qb1 1/2-1/2

[Event "Bundesliga 8889"]
[Site "Germany"]
[Date "1989.??.??"]
[Round "?.8"]
[White "Boesken, Clemens Peter"]
[Black "Schmidt, Bodo"]
[Result "0-1"]
[ECO "D78"]
[WhiteElo "2270"]
[BlackElo "2310"]
[PlyCount "108"]
[EventDate "1988.10.??"]
[EventType "team-tourn"]
[EventRounds "15"]
[EventCountry "GER"]
[SourceTitle "GER-chT"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]
[WhiteTeam "Bochum"]
[BlackTeam "Koeln Porz"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. Nf3 d5 2. d4 Nf6 3. c4 c6 4. Qb3 g6 5. g3 Bg7 6. Bg2 0-0 7. 0-0 Qb6 8. Nc3 dxc4 9. Qxc4 Be6 10. Qd3 Qa6 11. Qxa6 Nxa6 12. e4 Nb4 13. Rd1 Nc2 14. Rb1 Nxe4 15. Nxe4 Bxa2 16. Bg5 Bxb1 17. Rxb1 Rfe8 18. Nc5 b6 19. Nb3 Rac8 20. Rc1 Nb4 21. Bd2 Nd3 22. Rc2 c5 23. Bf1 c4 24. Nc1 Nxb2 25. Be1 Nd3 26. Nxd3 cxd3 27. Bxd3 Rxc2 28. Bxc2 Rd8 29. Kf1 Bxd4 30. Nxd4 Rxd4 31. Ke2 e5 32. f3 f6 33. Bc3 Rd6 34. Bd3 a5 35. Kd2 Kf7 36. Kc2 Ke7 37. h4 Rd5 38. g4 Kd6 39. Be4 Rc5 40. h5 b5 41. hxg6 hxg6 42. Kb2 b4 43. Bd2 Rd5 44. Bxd5 Kxd5 45. Kb3 Kc5 46. Bh6 f5 47. gxf5 gxf5 48. Bf8+ Kb5 49. Bg7 e4 50. fxe4 fxe4 51. Bh6 a4+ 52. Kc2 Kc4 53. Bd2 b3+ 54. Kb2 Kd3 0-1

[Event "Bundesliga 8889"]
[Site "Germany"]
[Date "1989.??.??"]
[Round "?.6"]
[White "Schlick, Volker"]
[Black "Boesken, Clemens Peter"]
[Result "0-1"]
[ECO "E18"]
[WhiteElo "2290"]
[BlackElo "2270"]
[PlyCount "100"]
[EventDate "1988.10.??"]
[EventType "team-tourn"]
[EventRounds "15"]
[EventCountry "GER"]
[SourceTitle "GER-chT"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]
[WhiteTeam "Koblenz"]
[BlackTeam "Bochum"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. Nf3 Nf6 2. c4 b6 3. g3 Bb7 4. Bg2 e6 5. 0-0 Be7 6. Nc3 0-0 7. b3 d5 8. Ne5 Nbd7 9. d4 c5 10. Nxd7 Qxd7 11. dxc5 bxc5 12. cxd5 exd5 13. Bg5 d4 14. Bxf6 Bxf6 15. Bxb7 Qxb7 16. Na4 c4 17. bxc4 Qa6 18. Rc1 Rac8 19. Qb3 Rb8 20. Qc2 Be7 21. Rb1 g6 22. c5 Rbc8 23. Rb4 Bf6 24. Rfb1 Rfe8 25. Qd3 Qe6 26. R1b2 h5 27. h4 Qc6 28. R2b3 Re4 29. Rb8 Rxb8 30. Rxb8+ Kg7 31. Qf3 Qe6 32. c6 Rxe2 33. Nc5 Re1+ 34. Kg2 Qd6 35. Nd7 Rc1 36. Rc8 Be7 37. Re8 d3 38. Rxe7 Qxe7 39. Qxd3 Rxc6 40. Qd4+ Kh7 41. Ne5 Re6 42. Nf3 Qb7 43. g4 hxg4 44. Qxg4 Rf6 45. Kg3 Qc7+ 46. Kg2 Qc6 47. h5 Qd5 48. h6 Kxh6 49. Kg3 Qd6+ 50. Kg2 Qf4 0-1

[Event "Bundesliga 8788"]
[Site "Germany"]
[Date "1988.??.??"]
[Round "?.6"]
[White "Boesken, Clemens Peter"]
[Black "Heinbuch, Detlef Ulrich"]
[Result "1/2-1/2"]
[ECO "A30"]
[WhiteElo "2250"]
[BlackElo "2370"]
[PlyCount "78"]
[EventDate "1987.10.??"]
[EventType "team-tourn"]
[EventRounds "15"]
[EventCountry "GER"]
[SourceTitle "GER-chT"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]
[WhiteTeam "Bochum"]
[BlackTeam "Koeln Porz"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. Nf3 c5 2. c4 Nf6 3. Nc3 b6 4. g3 Bb7 5. Bg2 e6 6. 0-0 a6 7. b3 d6 8. d4 cxd4 9. Qxd4 Nbd7 10. Ng5 Bxg2 11. Kxg2 Be7 12. Rd1 0-0 13. Nge4 Ne8 14. Bb2 Qc7 15. a4 Qb7 16. f3 Nc5 17. Nd2 Bf6 18. Qf2 d5 19. b4 Nd7 20. cxd5 exd5 21. Rac1 Ne5 22. Ba1 Nc7 23. Nb3 Rad8 24. Nd4 Ne6 25. Na2 Nc4 26. Nxe6 fxe6 27. Bxf6 gxf6 28. Nc3 e5 29. e3 b5 30. axb5 axb5 31. Rd3 Rd7 32. Rcd1 Rfd8 33. Kg1 Qc6 34. Qd2 Kg7 35. Qf2 Qb7 36. Qe2 Kh8 37. Qf2 Kg7 38. Qe2 Kh8 39. Qf2 Kg7 1/2-1/2

[Event "Bundesliga 8889"]
[Site "Germany"]
[Date "1988.??.??"]
[Round "?.8"]
[White "Boesken, Clemens Peter"]
[Black "Markmann, Ulrich"]
[Result "1/2-1/2"]
[ECO "E18"]
[WhiteElo "2270"]
[PlyCount "72"]
[EventDate "1988.10.??"]
[EventType "team-tourn"]
[EventRounds "15"]
[EventCountry "GER"]
[SourceTitle "GER-chT"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]
[WhiteTeam "Bochum"]
[BlackTeam "Bielefeld"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. Nf3 Nf6 2. c4 e6 3. g3 b6 4. Bg2 Bb7 5. 0-0 Be7 6. d4 0-0 7. Nc3 d5 8. Ne5 Na6 9. cxd5 exd5 10. Nd3 h6 11. Nf4 Qd7 12. a3 Rfd8 13. b4 c5 14. Bh3 Qe8 15. bxc5 bxc5 16. Be3 c4 17. Ng2 Bc8 18. Bxc8 Raxc8 19. Qc1 Nc7 20. Rb1 Rb8 21. Bf4 Rxb1 22. Qxb1 Ne6 23. Be5 Ng4 24. Qb7 Nxe5 25. dxe5 d4 26. Ne4 Nc5 27. Nxc5 Bxc5 28. Qa6 Qe6 29. Qb5 Bxa3 30. Nf4 Qc8 31. Qa4 Bb2 32. Qxa7 c3 33. Qa2 Qa8 34. Qc4 Qc8 35. Qa2 Qa8 36. Qc4 Qc8 1/2-1/2

[Event "Bundesliga 8788"]
[Site "Germany"]
[Date "1988.??.??"]
[Round "?.7"]
[White "Boesken, Clemens Peter"]
[Black "Schmidt, Gerhard3333"]
[Result "1-0"]
[ECO "D55"]
[WhiteElo "2250"]
[BlackElo "2255"]
[PlyCount "61"]
[EventDate "1987.10.??"]
[EventType "team-tourn"]
[EventRounds "15"]
[EventCountry "GER"]
[SourceTitle "GER-chT"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]
[WhiteTeam "Bochum"]
[BlackTeam "Muenchen 36"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. Nf3 d5 2. d4 Nf6 3. c4 e6 4. Nc3 Be7 5. Bg5 0-0 6. e3 h6 7. Bxf6 Bxf6 8. Rc1 c6 9. Bd3 Nd7 10. 0-0 dxc4 11. Bxc4 e5 12. h3 exd4 13. exd4 Nb6 14. Bb3 Re8 15. Re1 Rxe1+ 16. Qxe1 Bf5 17. Ne5 Be6 18. Bxe6 fxe6 19. Nf3 Qe7 20. Ne4 Rd8 21. Nc5 Kf7 22. Qe4 Rd6 23. Re1 Nd5 24. Qh7 Nf4 25. Re4 Ng6 26. Nd3 Rd5 27. Nde5+ Bxe5 28. Nxe5+ Nxe5 29. Rf4+ Ke8 30. Qg8+ Kd7 31. dxe5 1-0

[Event "Bundesliga 8788"]
[Site "Germany"]
[Date "1988.??.??"]
[Round "?.6"]
[White "Gscheidlen, Wilfried"]
[Black "Boesken, Clemens Peter"]
[Result "1/2-1/2"]
[ECO "A14"]
[WhiteElo "2205"]
[BlackElo "2250"]
[PlyCount "37"]
[EventDate "1987.10.??"]
[EventType "team-tourn"]
[EventRounds "15"]
[EventCountry "GER"]
[SourceTitle "GER-chT"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]
[WhiteTeam "Heidelberg"]
[BlackTeam "Bochum"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. c4 Nf6 2. Nf3 b6 3. g3 Bb7 4. Bg2 e6 5. 0-0 Be7 6. b3 0-0 7. Bb2 d5 8. e3 Nbd7 9. Nc3 Ne4 10. Ne2 c5 11. d3 Bf6 12. Qc2 Bxb2 13. Qxb2 Nef6 14. cxd5 Nxd5 15. a3 Qe7 16. Rab1 a5 17. Rfd1 Rfd8 18. d4 N5f6 19. Nc3 1/2-1/2

[Event "Bundesliga 8788"]
[Site "Germany"]
[Date "1988.??.??"]
[Round "?.7"]
[White "Kavalek, Lubomir"]
[Black "Boesken, Clemens Peter"]
[Result "1-0"]
[ECO "A47"]
[WhiteElo "2560"]
[BlackElo "2250"]
[PlyCount "51"]
[EventDate "1987.10.??"]
[EventType "team-tourn"]
[EventRounds "15"]
[EventCountry "GER"]
[SourceTitle "GER-chT"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]
[WhiteTeam "Solingen"]
[BlackTeam "Bochum"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. Nf3 b6 3. Bg5 e6 4. Nbd2 Bb7 5. e4 h6 6. Bxf6 Qxf6 7. Bd3 Qd8 8. Qe2 Be7 9. c3 d6 10. 0-0-0 Nd7 11. Kb1 c5 12. g4 Qc7 13. Rhg1 0-0-0 14. Ba6 Nf8 15. Bxb7+ Kxb7 16. h4 d5 17. exd5 cxd4 18. cxd4 exd5 19. Rc1 Qd6 20. Ne5 Bxh4 21. Qf3 Nd7 22. Nxf7 Qg6+ 23. Ka1 Nf6 24. Nxh8 Rxh8 25. Nc4 Rd8 26. Nd6+ 1-0

[Event "Bundesliga 8788"]
[Site "Germany"]
[Date "1988.??.??"]
[Round "?.6"]
[White "Kebbekus, Thomas"]
[Black "Boesken, Clemens Peter"]
[Result "1-0"]
[ECO "C44"]
[BlackElo "2250"]
[PlyCount "105"]
[EventDate "1987.10.??"]
[EventType "team-tourn"]
[EventRounds "15"]
[EventCountry "GER"]
[SourceTitle "GER-chT"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]
[WhiteTeam "Wattenscheid"]
[BlackTeam "Bochum"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e5 2. Nf3 Nc6 3. c3 Nf6 4. d4 Nxe4 5. d5 Ne7 6. Nxe5 Ng6 7. Bd3 Nxe5 8. Bxe4 Bc5 9. 0-0 d6 10. b4 Bb6 11. a4 a5 12. Nd2 Bg4 13. Qc2 Bd7 14. Nb3 axb4 15. a5 Ba7 16. cxb4 h6 17. Bb2 0-0 18. Bxe5 dxe5 19. d6 cxd6 20. Bxb7 Rb8 21. a6 Qb6 22. Qd2 Bc6 23. Na5 Bxb7 24. Nxb7 Rfc8 25. Rfb1 Rc4 26. b5 d5 27. Qxd5 Qxf2+ 28. Kh1 Rc2 29. Rf1 Qd4 30. Qxf7+ Kh8 31. Rad1 Qg4 32. Qf3 Qc4 33. Nd6 Qe6 34. Qe4 Rb2 35. Rd5 Re2 36. Qc4 e4 37. Nf7+ Kh7 38. Ne5 Rc8 39. Qxe2 Qxd5 40. Nc6 Bc5 41. Rd1 Qf5 42. g4 Qe6 43. Re1 e3 44. Qc2+ Kh8 45. h3 Rf8 46. a7 Qd5+ 47. Qg2 Qxg2+ 48. Kxg2 Rf2+ 49. Kg3 Ra2 50. Kf3 Rf2+ 51. Ke4 Rf8 52. Kd3 Re8 53. Ke2 1-0

[Event "Bundesliga 8889"]
[Site "Germany"]
[Date "1988.??.??"]
[Round "?.8"]
[White "Klundt, Klaus"]
[Black "Boesken, Clemens Peter"]
[Result "1/2-1/2"]
[ECO "C91"]
[WhiteElo "2410"]
[BlackElo "2270"]
[PlyCount "106"]
[EventDate "1988.10.??"]
[EventType "team-tourn"]
[EventRounds "15"]
[EventCountry "GER"]
[SourceTitle "GER-chT"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]
[WhiteTeam "Bayern Muenchen"]
[BlackTeam "Bochum"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 d6 8. c3 0-0 9. d4 Bg4 10. d5 Na5 11. Bc2 c6 12. h3 Bc8 13. dxc6 Qc7 14. Nbd2 Qxc6 15. Nf1 Be6 16. Ng5 Bd7 17. Ne3 h6 18. Nf3 Rfe8 19. a4 Be6 20. Nd2 g6 21. Qf3 Nb7 22. Ng4 Nxg4 23. hxg4 Nc5 24. Nf1 Kg7 25. axb5 axb5 26. Rxa8 Rxa8 27. Ne3 Bg5 28. Rd1 Nb3 29. Nf5+ gxf5 30. Bxg5 hxg5 31. gxf5 Bc4 32. Qh5 Kf6 33. Qh6+ Ke7 34. Qxg5+ Kd7 35. Qf6 Kc7 36. g4 Rd8 37. g5 Nc5 38. f3 Nd7 39. Qe7 Qc5+ 40. Kg2 Qc6 41. Rd2 f6 42. g6 Qc5 43. b4 Qb6 44. Bd1 Rh8 45. Be2 Bxe2 46. Rxe2 Rh5 47. Rd2 Rg5+ 48. Kh3 Rg1 49. g7 Rh1+ 50. Rh2 Rxh2+ 51. Kxh2 Qf2+ 52. Kh1 Qxf3+ 53. Kg1 Qg3+ 1/2-1/2

[Event "Bundesliga 8889"]
[Site "Germany"]
[Date "1988.??.??"]
[Round "?.8"]
[White "Kraut, Rainer"]
[Black "Boesken, Clemens Peter"]
[Result "1-0"]
[ECO "C68"]
[WhiteElo "2390"]
[BlackElo "2270"]
[PlyCount "41"]
[EventDate "1988.10.??"]
[EventType "team-tourn"]
[EventRounds "15"]
[EventCountry "GER"]
[SourceTitle "GER-chT"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]
[WhiteTeam "Solingen"]
[BlackTeam "Bochum"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. 0-0 Qd6 6. d3 f6 7. Be3 Bg4 8. Nbd2 0-0-0 9. Rb1 Be6 10. a3 Ne7 11. b4 Ng6 12. a4 Qd7 13. d4 exd4 14. Nxd4 Ne5 15. b5 axb5 16. axb5 b6 17. Ra1 Kb7 18. f4 Bc5 19. c3 Bxd4 20. cxd4 Ng4 21. Ra7+ 1-0

[Event "Bundesliga 8788"]
[Site "Germany"]
[Date "1988.??.??"]
[Round "?.7"]
[White "Schlosser, Philipp"]
[Black "Boesken, Clemens Peter"]
[Result "1-0"]
[ECO "E18"]
[WhiteElo "2385"]
[BlackElo "2250"]
[PlyCount "73"]
[EventDate "1987.10.??"]
[EventType "team-tourn"]
[EventRounds "15"]
[EventCountry "GER"]
[SourceTitle "GER-chT"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]
[WhiteTeam "Bayern Muenchen"]
[BlackTeam "Bochum"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. Nf3 e6 3. c4 b6 4. g3 Bb7 5. Bg2 Be7 6. Nc3 Ne4 7. Bd2 Bf6 8. 0-0 0-0 9. Rc1 d6 10. d5 Nxd2 11. Nxd2 Bxc3 12. Rxc3 e5 13. f4 exf4 14. gxf4 Nd7 15. Ne4 a5 16. Qd4 Nc5 17. Rg3 f6 18. Nf2 Bc8 19. b3 Qe7 20. e4 Bd7 21. Re1 Rfe8 22. a3 b5 23. cxb5 Bxb5 24. Ng4 Kh8 25. e5 fxe5 26. fxe5 Qh4 27. Ree3 Nd7 28. Rh3 Qg5 29. e6 Nf8 30. a4 Ba6 31. Nh6 Qg6 32. Nf7+ Kg8 33. Qa1 Qf6 34. Nh6+ Kh8 35. Qxf6 gxf6 36. Reg3 Ng6 37. Be4 1-0

[Event "Bundesliga 8788"]
[Site "Germany"]
[Date "1988.??.??"]
[Round "?.7"]
[White "Weidemann, Joerg"]
[Black "Boesken, Clemens Peter"]
[Result "1-0"]
[ECO "C10"]
[WhiteElo "2290"]
[BlackElo "2250"]
[PlyCount "107"]
[EventDate "1987.10.??"]
[EventType "team-tourn"]
[EventRounds "15"]
[EventCountry "GER"]
[SourceTitle "GER-chT"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]
[WhiteTeam "Koblenz"]
[BlackTeam "Bochum"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Nd7 5. Bd3 Ngf6 6. Ng5 e6 7. Qe2 Bd6 8. N1f3 h6 9. Ne4 Nxe4 10. Qxe4 Nf6 11. Qe2 0-0 12. 0-0 c5 13. dxc5 Bxc5 14. Bf4 Bd6 15. Be5 Bxe5 16. Qxe5 Bd7 17. Rfd1 Rc8 18. Rac1 Qc7 19. c4 b6 20. Qe2 Qc5 21. Ne5 Rfd8 22. Rc2 Ba4 23. b3 Be8 24. Rcd2 g6 25. Nf3 Kg7 26. Qe5 Qxe5 27. Nxe5 Kf8 28. f4 Ke7 29. g3 a5 30. a3 Nd7 31. Nf3 Nc5 32. Bc2 Rxd2 33. Rxd2 Rd8 34. Rxd8 Kxd8 35. Kf2 Ke7 36. Ke3 f6 37. Kd4 Kd6 38. b4 axb4 39. axb4 Na6 40. Kc3 g5 41. Bd3 Nb8 42. Nd2 gxf4 43. gxf4 Bc6 44. Kd4 Nd7 45. Be4 e5+ 46. Ke3 exf4+ 47. Kxf4 Bxe4 48. Kxe4 Ke6 49. Nf3 Ne5 50. Nxe5 fxe5 51. h3 h5 52. h4 Kf6 53. Kd5 Kf5 54. c5 1-0

[Event "NRW-ch U20"]
[Site "Germany"]
[Date "1987.??.??"]
[Round "6"]
[White "Berg, Daniel"]
[Black "Boesken, Clemens Peter"]
[Result "1/2-1/2"]
[ECO "E18"]
[BlackElo "2240"]
[PlyCount "63"]
[EventDate "1987.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Be7 6. Nc3 0-0 7. 0-0 d5 8. Ne5 Na6 9. g4 c5 10. e3 Ne4 11. cxd5 exd5 12. f4 cxd4 13. exd4 f6 14. Nd3 Rc8 15. Bd2 Nc7 16. f5 Re8 17. Re1 Bd6 18. Rc1 Kh8 19. Bf4 Re7 20. Qf3 Qd7 21. Bxd6 Qxd6 22. Qf4 Qxf4 23. Nxf4 Rce8 24. Bxe4 dxe4 25. d5 Rd8 26. Ne6 Nxe6 27. fxe6 g6 28. Rxe4 f5 29. gxf5 gxf5 30. Rd4 Rxe6 31. dxe6 Rxd4 32. Nb5 1/2-1/2

[Event "Bundesliga 8788"]
[Site "Germany"]
[Date "1987.??.??"]
[Round "?.7"]
[White "Boesken, Clemens Peter"]
[Black "Behrmann, Joachim"]
[Result "1/2-1/2"]
[ECO "D90"]
[WhiteElo "2250"]
[PlyCount "62"]
[EventDate "1987.10.??"]
[EventType "team-tourn"]
[EventRounds "15"]
[EventCountry "GER"]
[SourceTitle "GER-chT"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]
[WhiteTeam "Bochum"]
[BlackTeam "Zehlendorf"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. Nf3 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. Qb3 Nb6 6. d4 Bg7 7. Bf4 0-0 8. e3 a5 9. Be2 Na6 10. Rd1 c6 11. Qc2 Nb4 12. Qb1 N4d5 13. Nxd5 Nxd5 14. Bg3 Nf6 15. 0-0 Bf5 16. Bd3 Bxd3 17. Rxd3 Nh5 18. Rc1 Nxg3 19. hxg3 Qd6 20. Qc2 Rfb8 21. Qc5 Qd8 22. Rdc3 Bf8 23. Ne5 e6 24. Qc4 Bd6 25. Nd3 h5 26. e4 h4 27. e5 Bb4 28. Rb3 hxg3 29. Rf1 b5 30. Qxc6 Qxd4 31. Qf3 Bf8 1/2-1/2

[Event "Bundesliga 8687"]
[Site "Germany"]
[Date "1987.??.??"]
[Round "?.7"]
[White "Boesken, Clemens Peter"]
[Black "Doncevic, Dario"]
[Result "0-1"]
[ECO "B38"]
[WhiteElo "2240"]
[BlackElo "2385"]
[PlyCount "64"]
[EventDate "1986.10.??"]
[EventType "team-tourn"]
[EventRounds "15"]
[EventCountry "GER"]
[SourceTitle "GER-chT"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]
[WhiteTeam "Bochum"]
[BlackTeam "Koblenz"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. Nf3 c5 2. c4 g6 3. e4 Nc6 4. d4 cxd4 5. Nxd4 Bg7 6. Be3 Nf6 7. Nc3 0-0 8. Be2 b6 9. 0-0 Bb7 10. Qd2 Rc8 11. f3 Nh5 12. Rfd1 f5 13. exf5 gxf5 14. f4 Nxf4 15. Bf3 Ng6 16. Ndb5 Nge5 17. Bd5+ Kh8 18. Bg5 Qe8 19. Nxa7 Ra8 20. Nab5 Qg6 21. g3 Na5 22. Bxe7 Naxc4 23. Qe2 Bxd5 24. Nxd5 f4 25. Bxf8 Rxf8 26. Rac1 fxg3 27. Rxc4 Nxc4 28. Qxc4 Qh5 29. Qc2 gxh2+ 30. Kh1 Qf3+ 31. Kxh2 Be5+ 32. Kg1 Rg8+ 0-1

[Event "Bundesliga 8788"]
[Site "Germany"]
[Date "1987.??.??"]
[Round "?.6"]
[White "Boesken, Clemens Peter"]
[Black "Hartmann, Wolfram"]
[Result "1-0"]
[ECO "B83"]
[WhiteElo "2250"]
[BlackElo "2300"]
[PlyCount "113"]
[EventDate "1987.10.??"]
[EventType "team-tourn"]
[EventRounds "15"]
[EventCountry "GER"]
[SourceTitle "GER-chT"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]
[WhiteTeam "Bochum"]
[BlackTeam "Erlangen"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Be2 e6 7. 0-0 Be7 8. Be3 0-0 9. Kh1 e5 10. Nb3 a5 11. a4 Nb4 12. f4 Bd7 13. Bf3 Qb8 14. Rf2 b6 15. Rd2 Bc6 16. Qg1 Qb7 17. fxe5 dxe5 18. Bxb6 Rfb8 19. Bc5 Nxc2 20. Rxc2 Qxb3 21. Rd2 Qb7 22. Rad1 Bxc5 23. Qxc5 Nxe4 24. Nxe4 Bxe4 25. Rd7 Bxf3 26. Rxb7 Bxb7 27. Qxe5 h6 28. h3 Bc6 29. Rd3 Re8 30. Qd4 Be4 31. Rg3 Bg6 32. b3 Re1+ 33. Kh2 Rae8 34. Qc3 R1e5 35. Rg4 Kh7 36. Qd2 Re3 37. Qxa5 Rxb3 38. Qd2 Rd3 39. Qb4 Re2 40. a5 h5 41. Rf4 Rdd2 42. Qb7 Be4 43. Rxe4 Rxg2+ 44. Kh1 Rh2+ 45. Kg1 Rhg2+ 46. Kf1 Rh2 47. Re1 Rxh3 48. Qe4+ g6 49. Re2 Rd1+ 50. Kg2 Ra3 51. Qf4 Rxa5 52. Qxf7+ Kh6 53. Qf8+ Kg5 54. Kh2 Rf5 55. Rg2+ Kf4 56. Qb4+ Ke5 57. Re2+ 1-0

[Event "NRW-ch U20"]
[Site "Germany"]
[Date "1987.??.??"]
[Round "5"]
[White "Boesken, Clemens Peter"]
[Black "Haub, Thorsten Michael"]
[Result "0-1"]
[ECO "A94"]
[WhiteElo "2240"]
[PlyCount "90"]
[EventDate "1987.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. Nf3 e6 2. c4 f5 3. g3 Nf6 4. Bg2 c6 5. 0-0 Be7 6. d4 d5 7. b3 0-0 8. Ba3 Bxa3 9. Nxa3 Qe7 10. Nc2 Bd7 11. Nce1 Be8 12. Nd3 Ne4 13. Nfe5 Na6 14. c5 g5 15. f4 g4 16. Qe1 Qg7 17. e3 h5 18. Bxe4 dxe4 19. Nb4 Nc7 20. Rf2 Rf6 21. Kf1 Rh6 22. Ke2 Qe7 23. Qd2 Rh7 24. Rg1 a5 25. Nc2 Nd5 26. Nc4 Qd8 27. a3 Bd7 28. Rb1 h4 29. Rg1 Bc8 30. Kd1 b5 31. cxb6 Nxb6 32. Nxa5 Qd5 33. b4 Ba6 34. Kc1 Bd3 35. Qc3 Na4 36. Qxc6 Qxc6 37. Nxc6 Rc8 38. d5 exd5 39. N6d4 Rhc7 40. gxh4 Rc3 41. Rgg2 Rxa3 42. h3 Ra1+ 43. Kd2 Rh1 44. hxg4 Nb2 45. gxf5+ Kh8 0-1

[Event "Bundesliga 8687"]
[Site "Germany"]
[Date "1987.??.??"]
[Round "?.8"]
[White "Boesken, Clemens Peter"]
[Black "Marschner, Juergen"]
[Result "1-0"]
[ECO "E91"]
[WhiteElo "2240"]
[PlyCount "97"]
[EventDate "1986.10.??"]
[EventType "team-tourn"]
[EventRounds "15"]
[EventCountry "GER"]
[SourceTitle "GER-chT"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]
[WhiteTeam "Bochum"]
[BlackTeam "Kreuzberg"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. Nf3 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 0-0 5. d4 c5 6. Be2 d6 7. 0-0 Bg4 8. d5 a6 9. a4 Nbd7 10. Be3 h6 11. h3 Bxf3 12. Bxf3 Rb8 13. Be2 Ne8 14. Qc2 Nc7 15. a5 b5 16. axb6 Rxb6 17. Ra2 Qb8 18. Bd1 e6 19. Bd2 exd5 20. exd5 Kh7 21. b3 Qd8 22. g3 f5 23. Ne2 Rb7 24. Nf4 Re8 25. g4 Rf8 26. gxf5 gxf5 27. Nh5 Bd4 28. Kh2 Ne5 29. f4 Ng6 30. Be1 Qd7 31. Qd3 Qf7 32. Rg2 Rg8 33. Bc2 Ne7 34. Ng3 Kh8 35. Rf3 Rbb8 36. Nxf5 Rxg2+ 37. Kxg2 Nxf5 38. Qxf5 Rg8+ 39. Rg3 Qxf5 40. Bxf5 Rf8 41. Bd3 Rxf4 42. Rg6 Rf6 43. Bg3 Rxg6 44. Bxg6 Be5 45. Bxe5+ dxe5 46. Bf7 Na8 47. d6 Nb6 48. Be6 Kg7 49. d7 1-0

[Event "Bundesliga 8788"]
[Site "Germany"]
[Date "1987.??.??"]
[Round "?.5"]
[White "Boesken, Clemens Peter"]
[Black "Runau, Ralf"]
[Result "1/2-1/2"]
[ECO "A30"]
[WhiteElo "2250"]
[BlackElo "2335"]
[PlyCount "74"]
[EventDate "1987.10.??"]
[EventType "team-tourn"]
[EventRounds "15"]
[EventCountry "GER"]
[SourceTitle "GER-chT"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]
[WhiteTeam "Bochum"]
[BlackTeam "Sindelfingen"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. Nf3 Nf6 2. c4 c5 3. Nc3 g6 4. g3 b6 5. Bg2 Bb7 6. 0-0 Bg7 7. d4 Ne4 8. Nxe4 Bxe4 9. d5 0-0 10. Qb3 e5 11. Bh3 Bxf3 12. Qxf3 f5 13. e4 f4 14. Qd1 Bh6 15. Bd2 Kg7 16. Bc3 d6 17. Qa4 Rf7 18. a3 Nd7 19. b4 Nf6 20. Qc2 Rc7 21. Qd3 Nd7 22. Bd2 Qe7 23. Rfc1 Rf8 24. Rab1 Bg5 25. b5 Kh8 26. Rf1 Qg7 27. Bc3 Qh6 28. Bg4 Nf6 29. Be6 Qg7 30. h4 Bh6 31. g4 Qe7 32. f3 Ne8 33. g5 Bg7 34. Rf2 h5 35. a4 Rb7 36. Ra2 Nc7 37. Bh3 a5 1/2-1/2

[Event "NRW-ch U20"]
[Site "Germany"]
[Date "1987.??.??"]
[Round "1"]
[White "Boesken, Clemens Peter"]
[Black "Schaefer, Markus"]
[Result "1/2-1/2"]
[ECO "A53"]
[WhiteElo "2240"]
[PlyCount "74"]
[EventDate "1987.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 Nc6 3. d4 d6 4. d5 Ne5 5. Nxe5 dxe5 6. g3 e6 7. Bg2 Bb4+ 8. Nc3 0-0 9. 0-0 Rb8 10. Qb3 Qe7 11. a3 Bd6 12. Rd1 exd5 13. cxd5 a6 14. Bd2 Bd7 15. Rac1 h6 16. h3 Qe8 17. Qc2 Qc8 18. Kh2 Bf5 19. Qb3 Nd7 20. Be3 Bg6 21. Ne4 Bxe4 22. Bxe4 f5 23. Bb1 Qd8 24. Rf1 e4 25. f4 Kh7 26. Qd1 Qe8 27. Bd4 Qf7 28. Ba2 Qe7 29. Qd2 Nf6 30. e3 Rbd8 31. Rfd1 Qf7 32. Qc2 Qh5 33. Rd2 Ng4+ 34. Kg1 Qxh3 35. Rg2 Qh5 36. Bc4 Qf7 37. Qb3 Rb8 1/2-1/2

[Event "Bundesliga 8687"]
[Site "Germany"]
[Date "1987.??.??"]
[Round "?.5"]
[White "Boesken, Clemens Peter"]
[Black "Schulte, Oliver"]
[Result "1/2-1/2"]
[ECO "A30"]
[WhiteElo "2240"]
[BlackElo "2370"]
[PlyCount "49"]
[EventDate "1986.10.??"]
[EventType "team-tourn"]
[EventRounds "15"]
[EventCountry "GER"]
[SourceTitle "GER-chT"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]
[WhiteTeam "Bochum"]
[BlackTeam "Hamburger SK"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. Nf3 Nf6 2. c4 c5 3. g3 d5 4. cxd5 Nxd5 5. Bg2 Nc6 6. d4 Nc7 7. Qa4 Bd7 8. dxc5 e6 9. Nc3 Bxc5 10. 0-0 0-0 11. Rd1 Qe7 12. Qb3 Nd5 13. Nxd5 exd5 14. Qxd5 Be6 15. Qe4 Rad8 16. Bg5 f6 17. Be3 Bxa2 18. Qxe7 Rxd1+ 19. Rxd1 Bxe7 20. Nd4 Rd8 21. Bxc6 bxc6 22. Ra1 Bd5 23. Rxa7 Bc5 24. Ra1 Rb8 25. Nxc6 1/2-1/2

[Event "NRW-ch U20"]
[Site "Germany"]
[Date "1987.??.??"]
[Round "3"]
[White "Boesken, Clemens Peter"]
[Black "Wehmeier, Sven"]
[Result "1-0"]
[ECO "C42"]
[WhiteElo "2240"]
[PlyCount "115"]
[EventDate "1987.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. d4 d5 6. Bd3 Be7 7. 0-0 Nc6 8. c4 Nf6 9. Nc3 0-0 10. h3 Nb4 11. Be2 dxc4 12. Bxc4 c6 13. Bg5 Nbd5 14. Ne5 Be6 15. Qb3 Qb6 16. Nxd5 Nxd5 17. Bxe7 Qxb3 18. Bxb3 Nxe7 19. Bxe6 fxe6 20. Rfe1 Rad8 21. Nf3 Nf5 22. Rad1 Rd6 23. g4 Nh6 24. Ng5 Re8 25. Ne4 Rd7 26. Nc5 Rde7 27. Re4 Nf7 28. Kg2 b6 29. Nd3 Rd8 30. Nf4 Rd6 31. h4 Nd8 32. Rd3 Red7 33. Kf3 c5 34. Ke3 Rxd4 35. Rexd4 Rxd4 36. Rxd4 cxd4+ 37. Kxd4 Kf7 38. Nd3 Nc6+ 39. Ke4 Ke7 40. f4 a6 41. b4 Nd8 42. Ne5 Kd6 43. a4 Kc7 44. h5 Nb7 45. Nf7 Nd6+ 46. Nxd6 Kxd6 47. Kd4 h6 48. Ke4 Ke7 49. Ke5 Kd7 50. a5 b5 51. Kd4 Kc8 52. Kc5 Kc7 53. g5 Kd7 54. gxh6 gxh6 55. Kb6 Kd6 56. Kxa6 Kc6 57. Ka7 Kc7 58. a6 1-0

[Event "Bundesliga 8687"]
[Site "Germany"]
[Date "1987.??.??"]
[Round "?.8"]
[White "Borngaesser, Rene"]
[Black "Boesken, Clemens Peter"]
[Result "1/2-1/2"]
[ECO "A30"]
[WhiteElo "2370"]
[BlackElo "2240"]
[PlyCount "65"]
[EventDate "1986.10.??"]
[EventType "team-tourn"]
[EventRounds "15"]
[EventCountry "GER"]
[SourceTitle "GER-chT"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]
[WhiteTeam "Solingen"]
[BlackTeam "Bochum"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. Nf3 Nf6 2. b3 e6 3. Bb2 d5 4. e3 Be7 5. c4 0-0 6. Be2 b6 7. 0-0 Bb7 8. d3 c5 9. Nbd2 Nc6 10. Re1 Qc7 11. a3 Rad8 12. Bf1 Qb8 13. Rc1 Ne8 14. cxd5 Rxd5 15. Rc2 Rd7 16. Qa1 Bf6 17. d4 cxd4 18. Ne4 Be7 19. Bb5 Rc7 20. exd4 Na5 21. Rxc7 Nxc7 22. Bd3 Nxb3 23. Qd1 Bd5 24. Nc3 Na5 25. Ne5 Qd8 26. Bxh7+ Kxh7 27. Qh5+ Kg8 28. Re3 f6 29. Ng4 Qe8 30. Nh6+ Kh8 31. Nf7+ Kg8 32. Nh6+ Kh7 33. Nf7+ 1/2-1/2

[Event "Bundesliga 8687"]
[Site "Germany"]
[Date "1987.??.??"]
[Round "?.8"]
[White "Junge, Ralf"]
[Black "Boesken, Clemens Peter"]
[Result "1/2-1/2"]
[ECO "C95"]
[WhiteElo "2340"]
[BlackElo "2240"]
[PlyCount "89"]
[EventDate "1986.10.??"]
[EventType "team-tourn"]
[EventRounds "15"]
[EventCountry "GER"]
[SourceTitle "GER-chT"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]
[WhiteTeam "Lasker Steglitz"]
[BlackTeam "Bochum"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 d6 8. c3 0-0 9. h3 Nb8 10. d4 Nbd7 11. Nbd2 Bb7 12. Bc2 Re8 13. Nf1 Bf8 14. Ng3 g6 15. a4 c5 16. d5 c4 17. Bg5 h6 18. Be3 Nc5 19. Qd2 Kh7 20. Nh2 Bg7 21. Kh1 Nfd7 22. Rf1 Qe7 23. Ra3 Rf8 24. Rfa1 Nb6 25. axb5 axb5 26. Rxa8 Rxa8 27. Rxa8 Bxa8 28. f4 exf4 29. Bxf4 Nbd7 30. Nf3 Ne5 31. Nxe5 dxe5 32. Be3 Bf8 33. Qf2 Na6 34. Qf1 Bb7 35. b3 cxb3 36. Bxb3 Qd7 37. Qf6 Bg7 38. Qb6 Bc8 39. Bc2 Qc7 40. Qxc7 Nxc7 41. Bb6 Ne8 42. Bd3 Bd7 43. Bc5 Kg8 44. c4 bxc4 45. Bxc4 1/2-1/2

[Event "NRW-ch U20"]
[Site "Germany"]
[Date "1987.??.??"]
[Round "4"]
[White "Kasnitz, Martin"]
[Black "Boesken, Clemens Peter"]
[Result "1-0"]
[ECO "A36"]
[BlackElo "2260"]
[PlyCount "61"]
[EventDate "1987.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. c4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. e4 Nf6 6. Nge2 0-0 7. 0-0 Ne8 8. d3 Nc7 9. f4 d6 10. f5 Bd7 11. g4 a6 12. Ng3 b5 13. g5 Be5 14. Qg4 e6 15. Nce2 bxc4 16. dxc4 Rb8 17. Qh4 Na5 18. Rb1 Nxc4 19. b3 Na5 20. f6 Ne8 21. Qh6 c4 22. Rf3 Bxg3 23. Nxg3 e5 24. Nf5 Bxf5 25. exf5 Nxf6 26. gxf6 Qxf6 27. fxg6 Qg7 28. gxh7+ Kh8 29. Bg5 f5 30. Qxg7+ Kxg7 31. Be7 1-0

[Event "Bundesliga 8687"]
[Site "Germany"]
[Date "1987.??.??"]
[Round "?.7"]
[White "Krieger, Hermann"]
[Black "Boesken, Clemens Peter"]
[Result "1/2-1/2"]
[ECO "C42"]
[WhiteElo "2210"]
[BlackElo "2240"]
[PlyCount "57"]
[EventDate "1986.10.??"]
[EventType "team-tourn"]
[EventRounds "15"]
[EventCountry "GER"]
[SourceTitle "GER-chT"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]
[WhiteTeam "Heidelberg"]
[BlackTeam "Bochum"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. d4 d5 6. Bd3 Nc6 7. 0-0 Bg4 8. Re1 Be7 9. c3 f5 10. b4 a6 11. Qb3 0-0 12. Nbd2 Kh8 13. a4 Bd6 14. Ra2 Re8 15. Be2 Bf4 16. Nf1 Bxc1 17. Rxc1 Ng5 18. Nxg5 Qxg5 19. Rcc2 Rxe2 20. Rxe2 Bf3 21. g3 Qh5 22. Re3 f4 23. Rxf3 Qxf3 24. Nd2 Qh5 25. Kg2 Rf8 26. Qb1 Ne7 27. Qd3 fxg3 28. hxg3 Qf5 29. Qxf5 1/2-1/2

[Event "NRW-ch U20"]
[Site "Germany"]
[Date "1987.??.??"]
[Round "2"]
[White "Mueller, H."]
[Black "Boesken, Clemens Peter"]
[Result "1/2-1/2"]
[ECO "E20"]
[BlackElo "2240"]
[PlyCount "37"]
[EventDate "1987.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. g3 c5 5. Nf3 cxd4 6. Nxd4 0-0 7. Bg2 d5 8. 0-0 dxc4 9. e4 Nc6 10. Nxc6 Qxd1 11. Rxd1 bxc6 12. Bf4 Bb7 13. Bd6 Bxd6 14. Rxd6 c5 15. Rad1 Rab8 16. h3 e5 17. R1d2 h6 18. f3 Bc8 19. Nd5 1/2-1/2

[Event "Bundesliga 8788"]
[Site "Germany"]
[Date "1987.??.??"]
[Round "?.6"]
[White "Ruehrig, Volkhard"]
[Black "Boesken, Clemens Peter"]
[Result "0-1"]
[ECO "A29"]
[WhiteElo "2360"]
[BlackElo "2250"]
[PlyCount "96"]
[EventDate "1987.10.??"]
[EventType "team-tourn"]
[EventRounds "15"]
[EventCountry "GER"]
[SourceTitle "GER-chT"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]
[WhiteTeam "Bamberg"]
[BlackTeam "Bochum"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. c4 Nf6 2. Nc3 e5 3. Nf3 Nc6 4. g3 Bb4 5. Bg2 0-0 6. 0-0 e4 7. Ng5 Bxc3 8. bxc3 Re8 9. f3 exf3 10. Nxf3 d5 11. cxd5 Qxd5 12. Nd4 Qh5 13. Nxc6 bxc6 14. e3 Bg4 15. Bf3 Rad8 16. Rb1 Bxf3 17. Qxf3 Qxf3 18. Rxf3 Rb8 19. Rb3 Rxb3 20. axb3 c5 21. Rf5 Rb8 22. Rxc5 Rxb3 23. Rxc7 h5 24. Kf2 Rb1 25. Ba3 Ne4+ 26. Ke2 Ra1 27. Bb4 Ra2 28. c4 Rb2 29. Ba5 Ra2 30. Bb4 Rb2 31. Re7 f5 32. Ba5 Ra2 33. Re5 g6 34. Kd3 Kf7 35. Bc3 Nf2+ 36. Kd4 Ng4 37. Ra5 Rxa5 38. Bxa5 Nxh2 39. Kd5 Nf1 40. Kc6 Nxg3 41. d4 h4 42. Bc7 g5 43. d5 f4 44. exf4 h3 45. d6 h2 46. d7 h1Q+ 47. Kc5 Ne4+ 48. Kb5 Nd6+ 0-1

[Event "NRW-ch U20"]
[Site "Germany"]
[Date "1987.??.??"]
[Round "7"]
[White "Valkyser, Martin"]
[Black "Boesken, Clemens Peter"]
[Result "0-1"]
[ECO "D31"]
[BlackElo "2240"]
[PlyCount "84"]
[EventDate "1987.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Be7 4. cxd5 exd5 5. Bf4 c6 6. e3 Bf5 7. g4 Be6 8. Bd3 Nf6 9. g5 Nfd7 10. h4 Nf8 11. Be5 f6 12. Bxb8 Qxb8 13. gxf6 Bxf6 14. Nge2 Qd6 15. Ng3 0-0-0 16. Qa4 Kb8 17. b4 Nd7 18. Qb3 Bg4 19. Kd2 Rhe8 20. Kc2 Nb6 21. Rae1 Bf3 22. Rh3 Qe6 23. Bf5 Qf7 24. Rg1 g6 25. Nf1 Bh5 26. Bg4 Bxh4 27. Rf3 Qe7 28. Bxh5 gxh5 29. Ng3 Rf8 30. Nf5 Qe6 31. e4 Bf6 32. Re1 Nc4 33. Re2 Qd7 34. exd5 cxd5 35. Ne3 Bxd4 36. Rxf8 Rxf8 37. Ncxd5 Rc8 38. Kb1 Bxe3 39. Nxe3 Nd2+ 40. Rxd2 Qxd2 41. Nc4 Qe1+ 42. Kc2 Qe2+ 0-1

[Event "Bundesliga 8788"]
[Site "Germany"]
[Date "1987.??.??"]
[Round "?.5"]
[White "Weindl, Alfred"]
[Black "Boesken, Clemens Peter"]
[Result "1/2-1/2"]
[ECO "A05"]
[WhiteElo "2295"]
[BlackElo "2250"]
[PlyCount "65"]
[EventDate "1987.10.??"]
[EventType "team-tourn"]
[EventRounds "15"]
[EventCountry "GER"]
[SourceTitle "GER-chT"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]
[WhiteTeam "Zaehringen"]
[BlackTeam "Bochum"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. Nf3 Nf6 2. g3 b6 3. Bg2 Bb7 4. 0-0 e6 5. d3 d5 6. Nbd2 Nbd7 7. e4 dxe4 8. Ng5 Be7 9. Ndxe4 Nxe4 10. Nxe4 Rb8 11. f4 Nc5 12. Be3 Nxe4 13. dxe4 Qxd1 14. Rfxd1 Rd8 15. Rxd8+ Kxd8 16. Bd4 f6 17. Re1 c5 18. Bc3 Kc7 19. Bf1 Rd8 20. Bc4 Bc8 21. g4 Kc6 22. e5 f5 23. gxf5 exf5 24. e6 g6 25. Bf1 Rd6 26. Be5 Rd8 27. Bg2+ Kb5 28. b3 Ka6 29. a4 Bh4 30. Bf1+ Kb7 31. Bg2+ Ka6 32. Bf1+ Kb7 33. Bg2+ 1/2-1/2

[Event "NRW-ch U18"]
[Site "Duisburg"]
[Date "1986.04.05"]
[Round "7"]
[White "Borgstaedt, Michael"]
[Black "Boesken, Clemens Peter"]
[Result "1/2-1/2"]
[ECO "C42"]
[PlyCount "36"]
[EventDate "1986.03.31"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. d4 d5 6. Bd3 Nc6 7. 0-0 Bg4 8. Re1 Be7 9. c4 Nf6 10. cxd5 Bxf3 11. Qxf3 Qxd5 12. Qg3 Qxd4 13. Nc3 0-0 14. Nb5 Qd7 15. Rd1 Qg4 16. Qxg4 Nxg4 17. Bf5 Nf6 18. Bf4 a6 1/2-1/2

[Event "NRW-ch U18"]
[Site "Duisburg"]
[Date "1986.04.04"]
[Round "6"]
[White "Boesken, Clemens Peter"]
[Black "Hennig, Dirk"]
[Result "1-0"]
[ECO "A30"]
[PlyCount "101"]
[EventDate "1986.03.31"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 c5 3. Nc3 e6 4. g3 Be7 5. Bg2 a6 6. 0-0 Qc7 7. b3 b6 8. d4 cxd4 9. Qxd4 Bb7 10. Rd1 d6 11. Ba3 Nc6 12. Bxd6 Nxd4 13. Bxc7 Nxf3+ 14. Bxf3 Bxf3 15. exf3 Bd8 16. Bxd8 Rxd8 17. Na4 Nd7 18. Rd6 b5 19. Nc3 bxc4 20. Rxa6 cxb3 21. axb3 Nc5 22. Ra8 0-0 23. Rxd8 Rxd8 24. b4 Nb3 25. Ra3 Nd4 26. Kg2 Kf8 27. Ra2 Rc8 28. Ne4 Rb8 29. Rb2 Ke7 30. f4 h6 31. f3 f5 32. Nc5 g5 33. fxg5 hxg5 34. Kf2 e5 35. Nd3 e4 36. fxe4 fxe4 37. Nc5 Nc6 38. Nxe4 Nxb4 39. Kg2 g4 40. Nf2 Kf6 41. Nxg4+ Kg5 42. Ne3 Nc6 43. Rxb8 Nxb8 44. h4+ Kh5 45. Kh3 Nc6 46. g4+ Kg6 47. Kg3 Nd4 48. Nd5 Ne2+ 49. Kf3 Nd4+ 50. Ke4 Ne2 51. Nf4+ 1-0

[Event "NRW-ch U18"]
[Site "Duisburg"]
[Date "1986.04.03"]
[Round "5"]
[White "Stolle, Hermann"]
[Black "Boesken, Clemens Peter"]
[Result "0-1"]
[ECO "C44"]
[PlyCount "64"]
[EventDate "1986.03.31"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. c3 Nf6 4. d4 Nxe4 5. d5 Nb8 6. Nxe5 Bd6 7. Qg4 Bxe5 8. Qxe4 0-0 9. Bd3 Bxc3+ 10. Kd1 f5 11. Qc4 Ba5 12. Bd2 Bb6 13. d6+ Kh8 14. Nc3 Nc6 15. f4 cxd6 16. g4 d5 17. Nxd5 d6 18. h3 Bd4 19. Rb1 Be6 20. b4 a6 21. a4 Rc8 22. Re1 Ba7 23. Qa2 Nd4 24. b5 axb5 25. axb5 Bc5 26. Bc3 Qd7 27. Qg2 Qf7 28. Bc4 fxg4 29. hxg4 Qg6 30. f5 Bxf5 31. Ne7 Qxg4+ 32. Qxg4 Bxg4+ 0-1

[Event "NRW-ch U18"]
[Site "Duisburg"]
[Date "1986.04.02"]
[Round "3"]
[White "Boesken, Clemens Peter"]
[Black "Beckmann, Frank"]
[Result "1-0"]
[ECO "D19"]
[PlyCount "73"]
[EventDate "1986.03.31"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 c6 3. d4 d5 4. Nc3 dxc4 5. a4 Bf5 6. e3 e6 7. Bxc4 Bb4 8. 0-0 Nbd7 9. Qe2 0-0 10. e4 Bg6 11. Bd3 Re8 12. Rd1 e5 13. dxe5 Bxc3 14. bxc3 Nxe5 15. Nxe5 Rxe5 16. f3 Qa5 17. Bf4 Re7 18. Qb2 Qc5+ 19. Kh1 Nh5 20. Bd2 f5 21. exf5 Bxf5 22. Qb3+ Kh8 23. Bf1 Rd7 24. Be1 Qe7 25. Bf2 Nf4 26. Qc4 Nd5 27. Re1 Qf7 28. a5 a6 29. Kg1 Be6 30. Qc5 Nf4 31. Rad1 Qg6 32. Bg3 Nd5 33. c4 Nf6 34. Rxd7 Nxd7 35. Qb4 Rc8 36. Qxb7 Nc5 37. Qe7 1-0

[Event "NRW-ch U18"]
[Site "Duisburg"]
[Date "1986.04.02"]
[Round "4"]
[White "Boesken, Clemens Peter"]
[Black "Gallinnis, Norbert"]
[Result "1/2-1/2"]
[ECO "B84"]
[PlyCount "28"]
[EventDate "1986.03.31"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e6 7. 0-0 Be7 8. f4 Nbd7 9. Kh1 Qc7 10. Bf3 g6 11. a4 0-0 12. Qe1 e5 13. Nb3 Rb8 14. a5 b5 1/2-1/2

[Event "NRW-ch U18"]
[Site "Duisburg"]
[Date "1986.04.01"]
[Round "2"]
[White "Borgelt, Christian"]
[Black "Boesken, Clemens Peter"]
[Result "1/2-1/2"]
[ECO "C50"]
[PlyCount "101"]
[EventDate "1986.03.31"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. d3 Nf6 5. Nc3 d6 6. Bg5 h6 7. Be3 Bb6 8. 0-0 0-0 9. Qd2 Bg4 10. Kh1 Nh5 11. Nd5 Ne7 12. Nxb6 axb6 13. Bxh6 Bxf3 14. gxf3 d5 15. exd5 b5 16. Bb3 gxh6 17. Qxh6 Nf4 18. d6 Qxd6 19. Rg1+ Neg6 20. Rxg6+ Nxg6 21. Rg1 Ra6 22. h4 Qf6 23. Rg3 Qg7 24. Qg5 Kh8 25. h5 Qh7 26. Kg1 Re8 27. hxg6 Rxg6 28. Qe3 Qg7 29. Kf1 Qf6 30. Rh3+ Kg7 31. Qe4 Qg5 32. Ke2 c6 33. a4 bxa4 34. Qxa4 Rd8 35. Qa7 Qe7 36. Rh5 Qc7 37. Qc5 Re8 38. Qc4 Qe7 39. Rf5 Rf8 40. Qe4 Rg5 41. Qh4 Kg6 42. Rxg5+ Qxg5 43. Qb4 Rd8 44. Qxb7 Qf6 45. Qc7 Re8 46. Qd7 Re7 47. Qg4+ Kh6 48. Qh3+ Kg7 49. Qg4+ Kh6 50. Qe4 Kg7 51. Ba4 1/2-1/2

[Event "NRW-ch U18"]
[Site "Duisburg"]
[Date "1986.03.31"]
[Round "1"]
[White "Boesken, Clemens Peter"]
[Black "Hollmann, Bert"]
[Result "1-0"]
[ECO "C99"]
[PlyCount "65"]
[EventDate "1986.03.31"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 d6 8. c3 0-0 9. h3 Na5 10. Bc2 c5 11. d4 Qc7 12. Nbd2 cxd4 13. cxd4 Nc6 14. Nb3 a5 15. Be3 a4 16. Nbd2 Nb4 17. Bb1 Bd7 18. a3 Nc6 19. Bd3 Qb8 20. Rc1 Rc8 21. Qe2 b4 22. Nc4 b3 23. dxe5 Nxe5 24. Nfxe5 dxe5 25. Nb6 Rxc1 26. Rxc1 Ra5 27. Qe1 Ra7 28. Nc8 Bxc8 29. Bxa7 Qa8 30. Bc5 Bd8 31. Qc3 Nxe4 32. Qxe5 Nf6 33. Qd6 1-0

[Event "Bundesliga 2-1985/86 West"]
[Site "Germany West"]
[Date "1986.02.23"]
[Round "6.5"]
[White "Waagener, Ulrich"]
[Black "Boesken, Clemens Peter"]
[Result "0-1"]
[ECO "C45"]
[WhiteElo "2280"]
[PlyCount "92"]
[EventDate "1985.11.10"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nf6 5. Nxc6 bxc6 6. Qd4 d5 7. Bg5 Be7 8. e5 Nd7 9. e6 Bxg5 10. Qxg7 Qf6 11. exd7+ Bxd7 12. Qxf6 Bxf6 13. Nc3 Rb8 14. 0-0-0 Rg8 15. g3 Rg4 16. f4 Rg8 17. Be2 Kf8 18. Bf3 Kg7 19. Na4 c5 20. Nxc5 Bxb2+ 21. Kd2 Bc6 22. Rb1 Rb6 23. Nb3 Bf6 24. g4 Rb4 25. g5 Be7 26. Na5 Ba8 27. Rhe1 Rgb8 28. Rxe7 Rxb1 29. Bh5 Rf8 30. Bd1 Ra1 31. Nb3 Rxa2 32. Nd4 Kg8 33. Rxc7 a5 34. Nf5 Ra4 35. Nh6+ Kg7 36. Nf5+ Kh8 37. Nh6 Rxf4 38. Ra7 d4 39. Rxa5 Be4 40. Ng4 Rc8 41. Nf6 Bxc2 42. Bxc2 Rf2+ 43. Kd3 Rfxc2 44. h4 R2c3+ 45. Kxd4 R3c4+ 46. Kd5 Rxh4 0-1

[Event "Bundesliga 2-1985/86 West"]
[Site "Germany West"]
[Date "1986.01.12"]
[Round "4.5"]
[White "Kilian"]
[Black "Boesken, Clemens Peter"]
[Result "1-0"]
[ECO "C42"]
[PlyCount "55"]
[EventDate "1985.11.10"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. d4 d5 6. Bd3 Nc6 7. 0-0 Be7 8. c4 Nb4 9. Re1 Nxd3 10. Qxd3 Bf5 11. cxd5 Qxd5 12. Nc3 Nxc3 13. Qxc3 Be6 14. Re5 Qd7 15. Bg5 Bxg5 16. Nxg5 0-0-0 17. Nxe6 fxe6 18. Rc1 c6 19. Rd1 Rhf8 20. Qh3 Rf4 21. Rxe6 g5 22. d5 Rh4 23. Qe3 cxd5 24. g3 Rb4 25. a3 Rxb2 26. Rc1+ Kb8 27. Qe5+ Ka8 28. Rd6 1-0

[Event "GER-ch U20"]
[Site "Neuenkirchen"]
[Date "1986.??.??"]
[Round "4"]
[White "Boesken, Clemens Peter"]
[Black "Brunner, Lucas"]
[Result "1/2-1/2"]
[ECO "E19"]
[BlackElo "2350"]
[PlyCount "24"]
[EventDate "1986.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 b6 3. g3 Bb7 4. Bg2 e6 5. d4 Be7 6. 0-0 0-0 7. Nc3 Ne4 8. Qc2 Nxc3 9. Qxc3 c5 10. Rd1 d6 11. Bf4 Nc6 12. Qd2 Nxd4 1/2-1/2

[Event "Bundesliga 8687"]
[Site "Germany"]
[Date "1986.??.??"]
[Round "?.8"]
[White "Boesken, Clemens Peter"]
[Black "Buchmann, Horst"]
[Result "1-0"]
[ECO "E18"]
[WhiteElo "2240"]
[PlyCount "41"]
[EventDate "1986.10.??"]
[EventType "team-tourn"]
[EventRounds "15"]
[EventCountry "GER"]
[SourceTitle "GER-chT"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]
[WhiteTeam "Bochum"]
[BlackTeam "Bamberg"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. Nf3 Nf6 2. c4 b6 3. g3 Bb7 4. Bg2 e6 5. d4 Be7 6. 0-0 0-0 7. Nc3 Ne4 8. Bd2 f5 9. d5 Nxd2 10. Qxd2 Qe8 11. Nd4 e5 12. Ndb5 Qc8 13. Nxc7 Qxc7 14. d6 Qc8 15. dxe7 Re8 16. Bd5+ Kh8 17. Nb5 Nc6 18. Nd6 Qc7 19. Nf7+ Kg8 20. Nxe5+ Kh8 21. Ng6+ 1-0

[Event "GER-ch U20"]
[Site "Neuenkirchen"]
[Date "1986.??.??"]
[Round "6"]
[White "Boesken, Clemens Peter"]
[Black "Osieka, Udo"]
[Result "1/2-1/2"]
[ECO "B01"]
[BlackElo "2205"]
[PlyCount "38"]
[EventDate "1986.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Nf6 3. Bb5+ Bd7 4. Be2 Nxd5 5. d4 Bf5 6. Nf3 e6 7. 0-0 Be7 8. c3 0-0 9. Re1 c5 10. Nbd2 Nc6 11. Nb3 cxd4 12. Nbxd4 Bg6 13. Nxc6 bxc6 14. Ne5 Qc7 15. Nxg6 hxg6 16. c4 Nf4 17. Bf1 e5 18. Qa4 Bc5 19. Be3 Ne6 1/2-1/2

[Event "GER-ch U20"]
[Site "Neuenkirchen"]
[Date "1986.??.??"]
[Round "9"]
[White "Boesken, Clemens Peter"]
[Black "Rabiega, Robert"]
[Result "1-0"]
[ECO "E01"]
[PlyCount "61"]
[EventDate "1986.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 Nf6 3. c4 e6 4. g3 c6 5. Qc2 Bd6 6. Bg2 Nbd7 7. 0-0 0-0 8. Bg5 h6 9. Bxf6 Nxf6 10. Nbd2 b6 11. e4 Nxe4 12. Nxe4 dxe4 13. Qxe4 Bb7 14. Ne5 Rc8 15. Rfd1 Qe7 16. c5 Bxe5 17. Qxe5 Rfd8 18. Rac1 Rd7 19. b4 Ba8 20. a4 Rdc7 21. f4 Rd8 22. Bf3 Rcd7 23. Kf2 a5 24. b5 bxc5 25. bxc6 Rd6 26. Qxc5 Qc7 27. d5 exd5 28. Rxd5 Kh7 29. Qxa5 Qb8 30. Be4+ f5 31. c7 1-0

[Event "GER-ch U20"]
[Site "Neuenkirchen"]
[Date "1986.??.??"]
[Round "7"]
[White "Boesken, Clemens Peter"]
[Black "Ruf, Matthias"]
[Result "0-1"]
[ECO "C06"]
[PlyCount "102"]
[EventDate "1986.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. c3 c5 6. Bd3 Nc6 7. Ne2 cxd4 8. cxd4 f6 9. exf6 Nxf6 10. Nf3 Bd6 11. 0-0 Qc7 12. Nc3 a6 13. Bg5 0-0 14. Bh4 Nh5 15. Rc1 g6 16. Na4 Nf4 17. Bb1 Qg7 18. Nb6 Rb8 19. Re1 Bc7 20. Nxc8 Rbxc8 21. Bg3 Bb6 22. Bxf4 Rxf4 23. Rxe6 Rcf8 24. Qb3 Bxd4 25. Qxd5 Kh8 26. Rce1 Bxb2 27. Re8 Bc3 28. R1e3 Bd4 29. Re2 Ba7 30. Rxf8+ Rxf8 31. Ng5 Qc3 32. Qd1 Qf6 33. Ne4 Qf4 34. g3 Qh6 35. Kg2 Nd4 36. Re3 Rxf2+ 37. Kxf2 Ne6 38. Qe1 Qxh2+ 39. Kf3 Nd4+ 40. Kf4 Bb8+ 41. Nd6 Bxd6+ 42. Ke4 Nf5 43. Rf3 Bxg3 44. Qc3+ Kg8 45. Bd3 Qh4+ 46. Kd5 Qd8+ 47. Kc4 b5+ 48. Kb4 a5+ 49. Kxb5 Nd4+ 50. Ka4 Qe8+ 51. Kxa5 Be1 0-1

[Event "GER-ch U20"]
[Site "Neuenkirchen"]
[Date "1986.??.??"]
[Round "2"]
[White "Boesken, Clemens Peter"]
[Black "Salvermoser, Bernd"]
[Result "1/2-1/2"]
[ECO "B19"]
[PlyCount "82"]
[EventDate "1986.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h6 7. Nf3 Nd7 8. h5 Bh7 9. Bd3 Bxd3 10. Qxd3 Qc7 11. Bd2 e6 12. 0-0-0 0-0-0 13. Qe2 Ngf6 14. Ne5 Nxe5 15. dxe5 Nd7 16. f4 Be7 17. Qg4 Rhg8 18. Bc3 g5 19. hxg6 Rxg6 20. Qf3 Rdg8 21. Ne4 Rxg2 22. Rxh6 Rg1 23. Rh7 Qb6 24. Be1 R1g7 25. Qd3 Qc7 26. Ba5 b6 27. Nd6+ Bxd6 28. exd6 Qb7 29. Rxg7 Rxg7 30. Bc3 Rg8 31. b3 c5 32. Qh7 Rf8 33. Bg7 Rd8 34. Qh5 f6 35. Qh6 Qc6 36. Bxf6 Nxf6 37. Qxf6 Rxd6 38. Qf8+ Kc7 39. Rg1 Qd5 40. Rg7+ Rd7 41. Rxd7+ Qxd7 1/2-1/2

[Event "Bundesliga 8687"]
[Site "Germany"]
[Date "1986.??.??"]
[Round "?.8"]
[White "Boesken, Clemens Peter"]
[Black "Schoen, Wolfram"]
[Result "1/2-1/2"]
[ECO "A90"]
[WhiteElo "2240"]
[BlackElo "2415"]
[PlyCount "48"]
[EventDate "1986.10.??"]
[EventType "team-tourn"]
[EventRounds "15"]
[EventCountry "GER"]
[SourceTitle "GER-chT"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]
[WhiteTeam "Bochum"]
[BlackTeam "Koeln Porz"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. Nf3 d5 2. d4 e6 3. c4 f5 4. g3 Nf6 5. Bg2 c6 6. 0-0 Bd6 7. Qc2 0-0 8. Nbd2 b6 9. Ne1 Ba6 10. Nd3 Ne4 11. b3 Nd7 12. Nf3 Rc8 13. Bf4 Bxf4 14. gxf4 c5 15. dxc5 dxc4 16. bxc4 Ndxc5 17. Nfe5 Qh4 18. e3 Nxd3 19. Qxd3 Rfd8 20. Qa3 Nc5 21. Rfd1 Qh5 22. Rd4 Qe8 23. Rad1 h6 24. Bf3 Kh7 1/2-1/2

[Event "Bundesliga 8687"]
[Site "Germany"]
[Date "1986.??.??"]
[Round "?.8"]
[White "Boesken, Clemens Peter"]
[Black "Schoppmeyer, Michael"]
[Result "1-0"]
[ECO "C75"]
[WhiteElo "2240"]
[PlyCount "81"]
[EventDate "1986.10.??"]
[EventType "team-tourn"]
[EventRounds "15"]
[EventCountry "GER"]
[SourceTitle "GER-chT"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]
[WhiteTeam "Bochum"]
[BlackTeam "Karlsruhe"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. c3 Bd7 6. d4 Nge7 7. Bb3 h6 8. Nbd2 Ng6 9. Nc4 Be7 10. Ne3 Bg5 11. Nxg5 hxg5 12. g3 Rh3 13. Nf5 exd4 14. cxd4 Bxf5 15. exf5 Qe7+ 16. Kd2 0-0-0 17. Qg4 Nge5 18. Qxh3 g4 19. Qf1 Nxd4 20. Kd1 Nxf5 21. Bd2 d5 22. Rc1 d4 23. Qe2 Ne3+ 24. fxe3 dxe3 25. Qxe3 Nf3 26. Rc3 Rxd2+ 27. Kc1 Qd7 28. Rd1 Rxd1+ 29. Bxd1 Nxh2 30. Qf2 Nf3 31. Bxf3 gxf3 32. Qxf3 Kb8 33. Rd3 Qe7 34. Qe3 Qf6 35. Qd4 Qc6+ 36. Kb1 Qg6 37. a3 Qf5 38. Ka2 c6 39. Qf4+ Qxf4 40. gxf4 Kc7 41. f5 1-0

[Event "GER-ch U20"]
[Site "Neuenkirchen"]
[Date "1986.??.??"]
[Round "8"]
[White "Grundherr, Martin"]
[Black "Boesken, Clemens Peter"]
[Result "1-0"]
[ECO "A05"]
[PlyCount "51"]
[EventDate "1986.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 b6 3. Bg2 Bb7 4. 0-0 e6 5. d3 d5 6. Nbd2 Nbd7 7. Re1 Bc5 8. e4 dxe4 9. Nxe4 Nxe4 10. dxe4 Nf6 11. Nd2 e5 12. Qe2 0-0 13. Nf1 a5 14. Bg5 h6 15. Rad1 Qe7 16. Be3 Ba6 17. Qf3 a4 18. a3 Bc8 19. h3 Be6 20. Qe2 c6 21. f4 exf4 22. gxf4 Rfe8 23. Qf2 Bc4 24. Bxc5 bxc5 25. e5 Nd5 26. Nd2 1-0

[Event "Berliner Sommer 04th"]
[Site "Berlin West"]
[Date "1986.??.??"]
[Round "?"]
[White "Jansa, Vlastimil"]
[Black "Boesken, Clemens Peter"]
[Result "1-0"]
[ECO "C95"]
[WhiteElo "2475"]
[BlackElo "2250"]
[PlyCount "119"]
[EventDate "1986.08.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 d6 8. c3 0-0 9. h3 Nb8 10. d4 Nbd7 11. Nbd2 Bb7 12. Bc2 Re8 13. Nf1 Bf8 14. Ng3 g6 15. a4 c5 16. d5 c4 17. Bg5 h6 18. Be3 Nc5 19. Qd2 Kh7 20. Nh2 Bg7 21. Rf1 Nxa4 22. Bxa4 bxa4 23. Rxa4 a5 24. Rfa1 Bc8 25. Qe2 Bd7 26. R4a2 Qc7 27. Nf3 Bb5 28. Nd2 Nd7 29. Ra3 Reb8 30. Kh2 a4 31. R3a2 Nc5 32. Bxc5 Qxc5 33. Nb1 Bf6 34. Na3 Ba6 35. Nf1 Bg5 36. Nc2 Bb5 37. Nd2 Rc8 38. g3 Kg7 39. Rf1 Ra7 40. f4 Bd8 41. f5 Bb6 42. Raa1 Qc7 43. Rf3 Qd7 44. Raf1 Qd8 45. h4 Qd7 46. Nb1 Qd8 47. Nba3 Be8 48. fxg6 fxg6 49. Rf8 Rac7 50. Nb5 Rc5 51. Rxe8 Qxe8 52. Nxd6 Qd7 53. Nxc8 Rxc8 54. Nb4 Bc5 55. Nc6 Rxc6 56. dxc6 Qxc6 57. h5 Qe6 58. hxg6 Kxg6 59. Rf5 Kg7 60. Qh5 1-0

[Event "Bundesliga 8687"]
[Site "Germany"]
[Date "1986.??.??"]
[Round "?.8"]
[White "Muehl, Theo"]
[Black "Boesken, Clemens Peter"]
[Result "1/2-1/2"]
[ECO "A05"]
[BlackElo "2240"]
[PlyCount "117"]
[EventDate "1986.10.??"]
[EventType "team-tourn"]
[EventRounds "15"]
[EventCountry "GER"]
[SourceTitle "GER-chT"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]
[WhiteTeam "Regensburg"]
[BlackTeam "Bochum"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. Nf3 Nf6 2. g3 b6 3. Bg2 Bb7 4. d3 d5 5. 0-0 Nbd7 6. Nbd2 e6 7. c3 Bc5 8. Qc2 0-0 9. Re1 Re8 10. Nh4 a5 11. Nf1 h6 12. Ne3 Bf8 13. b3 c5 14. c4 g6 15. Bb2 Bg7 16. Rad1 Qc7 17. cxd5 exd5 18. Nf1 Rac8 19. e4 d4 20. Rc1 Bc6 21. f4 Nh7 22. e5 Bxg2 23. Qxg2 Ndf8 24. Nd2 Qd7 25. Nc4 Rc6 26. Nd6 Rd8 27. a4 Bf6 28. Nf3 Bg7 29. Nd2 Ne6 30. Qe4 Bf8 31. Nb5 Be7 32. Nc4 Ng7 33. Rc2 h5 34. Ncd6 Bxd6 35. Nxd6 Ne8 36. Nc4 Ng7 37. Rce2 Nf5 38. Bc1 Nf8 39. Qf3 Qd5 40. Qf2 Ne6 41. h3 Kg7 42. Qg2 Qxg2+ 43. Kxg2 h4 44. g4 Ne3+ 45. Bxe3 dxe3 46. Rxe3 Nxf4+ 47. Kg1 Rxd3 48. Rxd3 Nxd3 49. Rd1 Nf4 50. Kh2 Ne6 51. Rd7 Nd4 52. Kg2 Re6 53. g5 Nc6 54. Rd6 Kf8 55. Rxe6 fxe6 56. Kf3 Ke7 57. Kg4 Nd4 58. Kxh4 Nxb3 59. Kg4 1/2-1/2

[Event "GER-ch U20"]
[Site "Neuenkirchen"]
[Date "1986.??.??"]
[Round "3"]
[White "Neidhardt, Claus Ulrich"]
[Black "Boesken, Clemens Peter"]
[Result "1/2-1/2"]
[ECO "D55"]
[PlyCount "93"]
[EventDate "1986.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. c4 d5 4. Nc3 Be7 5. Bg5 h6 6. Bxf6 Bxf6 7. e3 0-0 8. Qc2 c6 9. 0-0-0 Nd7 10. h4 dxc4 11. Bxc4 b5 12. Be2 a5 13. g4 g6 14. g5 hxg5 15. h5 Kg7 16. hxg6 fxg6 17. Rdg1 e5 18. Ne4 exd4 19. Nexg5 Bxg5 20. Nxg5 Ne5 21. Rh7+ Kg8 22. Rgh1 Qxg5 23. f4 Qf5 24. Rh8+ Kf7 25. R1h7+ Ke8 26. Qxf5 Bxf5 27. Rxf8+ Kxf8 28. Rh8+ Ke7 29. Rxa8 d3 30. fxe5 dxe2 31. Kd2 a4 32. Kxe2 Be4 33. b4 axb3 34. axb3 Ke6 35. b4 Kxe5 36. Rd8 g5 37. Kf2 g4 38. Kg3 Bf3 39. Rd4 Be2 40. Kf2 Bf3 41. Rf4 Kd5 42. Ke1 Ke5 43. Kd2 Kd5 44. Kd3 Ke5 45. Kd2 Kd5 46. e4+ Kd4 47. e5+ 1/2-1/2

[Event "GER-ch U20"]
[Site "Neuenkirchen"]
[Date "1986.??.??"]
[Round "1"]
[White "Neumark, Thomas"]
[Black "Boesken, Clemens Peter"]
[Result "0-1"]
[ECO "C28"]
[PlyCount "76"]
[EventDate "1986.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nf6 3. Bc4 Nc6 4. d3 Bb4 5. Nge2 d5 6. exd5 Nxd5 7. 0-0 Be6 8. a3 Be7 9. Bb5 Qd7 10. Ng3 Nxc3 11. bxc3 0-0 12. Qe2 a6 13. Bxc6 Qxc6 14. Bd2 Bd5 15. f3 Bxa3 16. c4 Be6 17. Qxe5 Qc5+ 18. Qe3 Qxe3+ 19. Bxe3 Be7 20. f4 b5 21. f5 Bd7 22. cxb5 axb5 23. Rae1 Ra2 24. Bd4 Re8 25. Re2 f6 26. Ne4 Kf7 27. g4 c5 28. Bf2 Bc6 29. Rb1 b4 30. Kf1 Bf8 31. Bg3 Rxe4 32. dxe4 Bb5 33. Rc1 b3 34. Kf2 Bxe2 35. Kxe2 c4 36. e5 fxe5 37. Bxe5 Ba3 38. Rd1 bxc2 0-1

[Event "Bundesliga 8687"]
[Site "Germany"]
[Date "1986.??.??"]
[Round "?.8"]
[White "Ullrich, Frank"]
[Black "Boesken, Clemens Peter"]
[Result "0-1"]
[ECO "D59"]
[WhiteElo "2235"]
[BlackElo "2240"]
[PlyCount "92"]
[EventDate "1986.10.??"]
[EventType "team-tourn"]
[EventRounds "15"]
[EventCountry "GER"]
[SourceTitle "GER-chT"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]
[WhiteTeam "Sindelfingen"]
[BlackTeam "Bochum"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Be7 5. Bg5 h6 6. Bh4 0-0 7. e3 b6 8. cxd5 Nxd5 9. Bxe7 Qxe7 10. Nxd5 exd5 11. Be2 Be6 12. 0-0 c5 13. Rc1 Nd7 14. Qa4 a5 15. Bb5 Rfc8 16. Rfd1 Nf6 17. dxc5 bxc5 18. b3 Qb7 19. Ne5 Qb6 20. h3 Rc7 21. Bf1 Qb4 22. Qxb4 axb4 23. Nd3 Rac8 24. f3 Kf8 25. Rd2 Ke7 26. g4 g5 27. Bg2 h5 28. Rdc2 hxg4 29. hxg4 Kd6 30. Kf2 Bd7 31. Kg3 Bb5 32. Rd2 Bxd3 33. Rxd3 c4 34. Rd4 cxb3 35. Rxc7 Rxc7 36. axb3 Rc3 37. Rxb4 Rxe3 38. Kf2 Rc3 39. Bf1 Nd7 40. Be2 Nc5 41. Rb6+ Ke5 42. b4 Ne6 43. Rb7 f6 44. b5 Nd4 45. Kf1 Rc1+ 46. Kf2 Rc2 0-1

[Event "GER-ch U20"]
[Site "Neuenkirchen"]
[Date "1986.??.??"]
[Round "5"]
[White "Weis, Ruediger"]
[Black "Boesken, Clemens Peter"]
[Result "1/2-1/2"]
[ECO "C95"]
[PlyCount "115"]
[EventDate "1986.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 d6 8. c3 0-0 9. h3 Nb8 10. d4 Nbd7 11. Nbd2 Bb7 12. Bc2 Re8 13. Nf1 Bf8 14. Ng3 g6 15. b3 Bg7 16. d5 Nb6 17. Bd3 c6 18. c4 bxc4 19. bxc4 Nfd7 20. Rb1 cxd5 21. cxd5 Nc5 22. Be3 Nbd7 23. Bf1 Qc7 24. Nd2 a5 25. Nb3 Nxb3 26. Qxb3 Reb8 27. Rec1 Qd8 28. Qa3 Bf8 29. Qc3 Rc8 30. Qb2 Rxc1 31. Rxc1 Bc8 32. Qc3 Be7 33. Qc6 Rb8 34. Ba7 Bb7 35. Qb5 Rc8 36. Rb1 Ba8 37. Qa4 Nc5 38. Bxc5 Rxc5 39. Qb3 Rc7 40. Qb8 Rc8 41. Qa7 Bg5 42. Kh2 Qf8 43. Ba6 Rd8 44. Kg1 Bd2 45. a3 f5 46. Bd3 f4 47. Nf1 Bc3 48. Nh2 Qg7 49. Qxg7+ Kxg7 50. Ba6 Kf6 51. Nf3 Rd7 52. Kf1 Ra7 53. Rb6 Ke7 54. Bb5 Rb7 55. Rxb7+ Bxb7 56. a4 Bc8 57. Ke2 Kf6 58. Kd3 1/2-1/2

[Event "Bundesliga 2-1985/86 West"]
[Site "Germany West"]
[Date "1985.11.10"]
[Round "1.4"]
[White "Markmann, Ulrich"]
[Black "Boesken, Clemens Peter"]
[Result "0-1"]
[ECO "E48"]
[PlyCount "100"]
[EventDate "1985.11.10"]
[EventType "team-tourn"]
[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. c4 e6 3. Nc3 Bb4 4. e3 0-0 5. Bd3 d5 6. Nge2 c5 7. 0-0 cxd4 8. exd4 dxc4 9. Bxc4 Nc6 10. Bg5 Be7 11. a3 b6 12. Qd3 Bb7 13. Bb3 Nd5 14. Bc2 g6 15. Bh6 Re8 16. Rad1 Bg5 17. Bxg5 Qxg5 18. Ne4 Qe7 19. Rfe1 Rad8 20. Ba4 Rf8 21. Rc1 Rc8 22. Qg3 Rfd8 23. Bxc6 Bxc6 24. Qe5 Qc7 25. N2c3 Qxe5 26. dxe5 Nf4 27. Rcd1 Nd3 28. Nd6 Rxd6 29. exd6 Nxe1 30. Rxe1 Rd8 31. Rd1 f6 32. f4 Kf7 33. Kf2 e5 34. fxe5 fxe5 35. g3 Ke6 36. Ke3 Rxd6 37. Rf1 Ke7 38. Ne4 Bxe4 39. Kxe4 Rd2 40. Kxe5 Rxb2 41. Rc1 Re2+ 42. Kd5 Rxh2 43. Rc7+ Kf6 44. Rxa7 h5 45. Rb7 Kf5 46. Rxb6 Rh3 47. a4 Rxg3 48. Kc4 Ra3 49. Kb4 Ra1 50. Rd6 h4 0-1

[Event "Bundesliga 2-1984/85 West"]
[Site "Germany West"]
[Date "1985.05.12"]
[Round "8.8"]
[White "Miessner, Rolf"]
[Black "Boesken, Clemens Peter"]
[Result "0-1"]
[ECO "C54"]
[PlyCount "54"]
[EventDate "1984.10.14"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 e5 2. Bc4 Nc6 3. Nf3 Bc5 4. 0-0 Nf6 5. d3 d6 6. c3 0-0 7. Bg5 a6 8. b4 Ba7 9. a4 h6 10. Bh4 g5 11. Bg3 Bg4 12. Nbd2 Kg7 13. Qb3 Qd7 14. Rae1 Nh5 15. Kh1 Nf4 16. Ng1 Ne7 17. Bxf4 gxf4 18. f3 Bh5 19. d4 Rad8 20. d5 Kh7 21. Rc1 Rg8 22. Rfd1 Rg7 23. Bf1 Rdg8 24. Rc2 Bxg1 25. Kxg1 Qh3 26. g4 Rxg4+ 27. fxg4 Qxg4+ 0-1

[Event "Bundesliga 2-1984/85 West"]
[Site "Germany West"]
[Date "1985.04.21"]
[Round "7.8"]
[White "Boesken, Clemens Peter"]
[Black "Ipekyilmaz, Eser"]
[Result "1-0"]
[ECO "B39"]
[PlyCount "55"]
[EventDate "1984.10.14"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 c5 5. d4 cxd4 6. Nxd4 Nc6 7. Be3 Ng4 8. Qxg4 Nxd4 9. Qd1 Ne6 10. Rc1 b6 11. b4 Bb7 12. Bd3 0-0 13. 0-0 d6 14. Bb1 Nc7 15. f4 Ne8 16. f5 Nf6 17. Nd5 Nxd5 18. exd5 Rc8 19. Bd4 Rc7 20. Bxg7 Kxg7 21. Qd4+ Kg8 22. Rf3 b5 23. Rh3 Rxc4 24. Rxc4 bxc4 25. fxg6 f6 26. g7 Rf7 27. Bxh7+ Kxg7 28. Qg4+ 1-0

