[Event "Schleswig Holstein-ch Seniors op"]
[Site "Eckernfoerde"]
[Date "2007.10.02"]
[Round "7"]
[White "Thiessen, Klaus Hinrich"]
[Black "Erhart, Uwe"]
[Result "0-1"]
[ECO "B23"]
[WhiteElo "1894"]
[BlackElo "2107"]
[PlyCount "86"]
[EventDate "2007.09.26"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. f4 g6 4. Nf3 Bg7 5. Bb5 e6 6. 0-0 Nge7 7. d3 0-0 8. Bxc6 Nxc6 9. Qe1 d5 10. e5 b6 11. Nb5 Ba6 12. Nc3 Qc7 13. Rf2 Rfd8 14. b3 b5 15. a4 b4 16. Nd1 Rd7 17. Nb2 Na5 18. Bd2 Bf8 19. Rd1 Rb8 20. Be3 Rbd8 21. g3 Qc6 22. Bd2 Qb7 23. Be3 c4 24. dxc4 dxc4 25. Rxd7 Rxd7 26. bxc4 Nxc4 27. Nxc4 Bxc4 28. Nd2 Bd5 29. Nb3 Qc6 30. a5 Qc4 31. Bd4 Bb7 32. Qe3 Qd5 33. Kf1 Qh1+ 34. Ke2 Qb1 35. Qd3 Qh1 36. h4 Qc6 37. Qd2 Qe4+ 38. Kd1 Ba6 39. Kc1 Bc4 40. Qe3 Qd5 41. Rd2 Bxb3 42. Qxb3 Qxa5 43. c4 Rxd4 0-1

[Event "Schleswig Holstein-ch Seniors op"]
[Site "Eckernfoerde"]
[Date "2007.10.01"]
[Round "6"]
[White "Rickers, Gerd"]
[Black "Thiessen, Klaus Hinrich"]
[Result "1-0"]
[ECO "A90"]
[WhiteElo "2173"]
[BlackElo "1894"]
[PlyCount "47"]
[EventDate "2007.09.26"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. d4 e6 2. c4 Bb4+ 3. Bd2 Qe7 4. Nf3 Bxd2+ 5. Qxd2 f5 6. Nc3 Nf6 7. g3 0-0 8. Bg2 d6 9. 0-0 e5 10. dxe5 dxe5 11. Nd5 Qd6 12. Nxf6+ Rxf6 13. Qc3 e4 14. Rfd1 Qe7 15. Ne1 Bd7 16. Nc2 Na6 17. b4 Ba4 18. c5 Bxc2 19. Qxc2 c6 20. Rd4 Nc7 21. Rad1 Nd5 22. e3 Re8 23. Bf1 Kh8 24. a3 1-0

[Event "Schleswig Holstein-ch Seniors op"]
[Site "Eckernfoerde"]
[Date "2007.09.30"]
[Round "5"]
[White "Thiessen, Klaus Hinrich"]
[Black "Berenstein, Alexander"]
[Result "1/2-1/2"]
[ECO "B23"]
[WhiteElo "1894"]
[BlackElo "2121"]
[PlyCount "52"]
[EventDate "2007.09.26"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. f4 d6 4. Nf3 g6 5. Bb5 Bg7 6. d3 Bd7 7. 0-0 a6 8. Bxc6 Bxc6 9. Qe1 e6 10. Nd5 Ne7 11. Nxe7 Qxe7 12. Rb1 b5 13. b3 a5 14. Bb2 Bxb2 15. Rxb2 0-0 16. Qh4 Qxh4 17. Nxh4 f5 18. exf5 exf5 19. Re1 Rae8 20. Rbb1 Kf7 21. Kf2 a4 22. Rxe8 Bxe8 23. Re1 axb3 24. axb3 Bc6 25. Nf3 h6 26. h4 Kf6 1/2-1/2

[Event "Schleswig Holstein-ch Seniors op"]
[Site "Eckernfoerde"]
[Date "2007.09.29"]
[Round "4"]
[White "Preiss, Lore"]
[Black "Thiessen, Klaus Hinrich"]
[Result "0-1"]
[ECO "A40"]
[WhiteElo "1627"]
[BlackElo "1894"]
[PlyCount "67"]
[EventDate "2007.09.26"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. d4 e6 2. Nf3 f5 3. c4 Bb4+ 4. Bd2 Qe7 5. a3 Bxd2+ 6. Qxd2 Nf6 7. Nc3 0-0 8. e3 d6 9. Bd3 e5 10. dxe5 dxe5 11. e4 Rd8 12. Qc2 f4 13. Nd5 Nxd5 14. exd5 g6 15. 0-0 Bg4 16. Be4 c6 17. Rfe1 Bxf3 18. Bxf3 cxd5 19. Bxd5+ Kg7 20. Re2 Nc6 21. Bxc6 bxc6 22. Qe4 Rd4 23. Qxc6 Rad8 24. Rae1 Rd2 25. Rxe5 Qxe5 26. Kf1 Qd6 27. Qxd6 R8xd6 28. c5 Rc6 29. b4 a6 30. Rc1 Rd3 31. Ra1 a5 32. Ke2 Rb3 33. Rd1 axb4 34. Rd7+ 0-1

[Event "Schleswig Holstein-ch Seniors op"]
[Site "Eckernfoerde"]
[Date "2007.09.28"]
[Round "3"]
[White "Thiessen, Klaus Hinrich"]
[Black "Lenhart, Erich"]
[Result "1/2-1/2"]
[ECO "B23"]
[WhiteElo "1894"]
[BlackElo "1755"]
[PlyCount "88"]
[EventDate "2007.09.26"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 e6 3. f4 Ne7 4. Nf3 Nbc6 5. Bb5 a6 6. Bxc6 Nxc6 7. 0-0 Be7 8. d3 0-0 9. a3 b5 10. Qe2 Bb7 11. Nd1 d6 12. c3 Qd7 13. Rb1 f5 14. e5 d5 15. d4 cxd4 16. cxd4 Na5 17. Nf2 Rac8 18. Nd3 Nc4 19. b4 Rc6 20. Nc5 Qc7 21. Ne1 Bc8 22. Ned3 Qb6 23. Rf3 g6 24. Rh3 Kh8 25. g4 Qd8 26. g5 Rg8 27. Rg3 Rg7 28. h4 Kg8 29. Kh1 Kf7 30. Qh2 Qf8 31. h5 Qd8 32. hxg6+ hxg6 33. Rh3 Qf8 34. Rb3 Rc7 35. Ne1 Bxc5 36. dxc5 Ke8 37. Rh8 Rg8 38. Rbh3 Rcg7 39. Nf3 Rxh8 40. Rxh8 Rg8 41. Rh6 Kf7 42. Nd4 Qe8 43. Rh7+ Rg7 44. Rxg7+ Kxg7 1/2-1/2

[Event "Schleswig Holstein-ch Seniors op"]
[Site "Eckernfoerde"]
[Date "2007.09.27"]
[Round "2"]
[White "Droste, Eckart"]
[Black "Thiessen, Klaus Hinrich"]
[Result "1/2-1/2"]
[ECO "A80"]
[WhiteElo "1421"]
[BlackElo "1894"]
[PlyCount "55"]
[EventDate "2007.09.26"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. d4 e6 2. Bf4 f5 3. e3 Nf6 4. Bd3 Bb4+ 5. c3 Be7 6. Nf3 0-0 7. Nbd2 b6 8. h4 Bb7 9. h5 Ne4 10. Qe2 d6 11. 0-0-0 Nd7 12. Rdg1 c5 13. g4 Nxd2 14. Kxd2 e5 15. Bxf5 Rxf5 16. gxf5 exf4 17. h6 Bf6 18. hxg7 Qe7 19. Qc4+ d5 20. Qe2 Re8 21. Ne5 Bxe5 22. Qh5 Nf6 23. Qh3 fxe3+ 24. fxe3 cxd4 25. exd4 Bf4+ 26. Kc2 Qe2+ 27. Kb1 Qe4+ 28. Ka1 1/2-1/2

[Event "Schleswig Holstein-ch Seniors op"]
[Site "Eckernfoerde"]
[Date "2007.09.26"]
[Round "1"]
[White "Thiessen, Klaus Hinrich"]
[Black "Bock, Richard"]
[Result "1/2-1/2"]
[ECO "B08"]
[WhiteElo "1894"]
[BlackElo "1226"]
[PlyCount "88"]
[EventDate "2007.09.26"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Nf3 Bg4 5. Be2 Bxf3 6. Bxf3 Nc6 7. 0-0 Bg7 8. Re1 e5 9. Be3 0-0 10. d5 Ne7 11. Qd2 Kh8 12. Rad1 Neg8 13. h3 a6 14. a4 Rb8 15. Na2 Qe8 16. b3 Ne7 17. Nb4 Nfg8 18. c4 f5 19. exf5 Nxf5 20. Be4 Nxe3 21. Qxe3 Bh6 22. Qe2 Qf7 23. Nd3 Nf6 24. Qf3 Nxe4 25. Qxf7 Rxf7 26. Rxe4 Rbf8 27. f3 Bf4 28. Rde1 Bg3 29. Rc1 h5 30. b4 Bf4 31. Rc2 Bg5 32. c5 Bf6 33. cxd6 cxd6 34. Rec4 Rd7 35. Nf2 Bd8 36. Ne4 Be7 37. Kf2 Kg7 38. Ke3 Rfd8 39. Kd3 Kf7 40. Rc7 Ke8 41. Nd2 Rxc7 42. Rxc7 Rd7 43. Rc4 Kd8 44. Nb3 Rc7 1/2-1/2

[Event "Niedersachsen-ch Seniors op 10th"]
[Site "Bad Bevensen"]
[Date "2007.07.10"]
[Round "8"]
[White "Wotschke, Claus"]
[Black "Thiessen, Klaus Hinrich"]
[Result "0-1"]
[ECO "C02"]
[WhiteElo "1431"]
[BlackElo "1614"]
[PlyCount "42"]
[EventDate "2007.07.03"]
[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 e6 2. e4 d5 3. e5 c5 4. c3 Qb6 5. Nf3 Nc6 6. a3 c4 7. Qc2 Nge7 8. Bg5 h6 9. Bxe7 Bxe7 10. Nbd2 Bd7 11. Be2 0-0 12. Nf1 Na5 13. N3d2 Rac8 14. h4 Qd8 15. Ng3 f6 16. Nf3 Nb3 17. Rb1 Qc7 18. h5 f5 19. Nd2 Ba4 20. Bd1 b5 21. 0-0 Nxd4 0-1

[Event "Niedersachsen-ch Seniors op 10th"]
[Site "Bad Bevensen"]
[Date "2007.07.09"]
[Round "7"]
[White "Thiessen, Klaus Hinrich"]
[Black "Hoeffner, Felix"]
[Result "1/2-1/2"]
[ECO "B23"]
[WhiteElo "1614"]
[BlackElo "1463"]
[PlyCount "45"]
[EventDate "2007.07.03"]
[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 c5 2. Nc3 d6 3. f4 Nc6 4. Nf3 a6 5. Bc4 e6 6. d3 Be7 7. 0-0 Qc7 8. Qe1 Bf6 9. Qg3 b5 10. Bb3 Nge7 11. Re1 e5 12. f5 Nd4 13. Nxd4 cxd4 14. Ne2 Bb7 15. Qg4 d5 16. Ng3 0-0-0 17. Bd2 a5 18. a4 b4 19. Rec1 Kb8 20. c3 dxc3 21. bxc3 Qb6+ 22. Kh1 bxc3 23. Rxc3 1/2-1/2

[Event "Niedersachsen-ch Seniors op 10th"]
[Site "Bad Bevensen"]
[Date "2007.07.08"]
[Round "6"]
[White "Rieck, Helmut"]
[Black "Thiessen, Klaus Hinrich"]
[Result "1-0"]
[ECO "B02"]
[WhiteElo "1695"]
[BlackElo "1614"]
[PlyCount "69"]
[EventDate "2007.07.03"]
[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 d5 2. exd5 Nf6 3. d4 Nxd5 4. Nf3 Bf5 5. Bc4 e6 6. 0-0 Be7 7. Nc3 c6 8. Re1 0-0 9. Ne4 Nd7 10. c3 N7f6 11. Ng3 Bg4 12. Qd3 Bxf3 13. Qxf3 h6 14. Bd2 Bd6 15. Bb3 Qc7 16. Re2 Bf4 17. c4 Bxg3 18. hxg3 Ne7 19. Bxh6 Nf5 20. Be3 Qd7 21. Rd1 Nxe3 22. Rxe3 Rad8 23. Re5 Qe7 24. Bc2 g6 25. Qf4 Kg7 26. g4 Rh8 27. Re3 Rh4 28. f3 Rdh8 29. Qe5 Rh1+ 30. Kf2 Rxd1 31. Bxd1 g5 32. d5 Rd8 33. Bb3 Kf8 34. Ke2 cxd5 35. cxd5 1-0

[Event "Niedersachsen-ch Seniors op 10th"]
[Site "Bad Bevensen"]
[Date "2007.07.07"]
[Round "5"]
[White "Thiessen, Klaus Hinrich"]
[Black "Nadenau, Oskar"]
[Result "0-1"]
[ECO "B23"]
[WhiteElo "1614"]
[BlackElo "1781"]
[PlyCount "53"]
[EventDate "2007.07.03"]
[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 c5 2. Nc3 d6 3. f4 Nc6 4. Nf3 Nf6 5. Bb5 Bd7 6. d3 e6 7. 0-0 Qc7 8. a3 a6 9. Bxc6 Bxc6 10. Qe1 Be7 11. Nd1 0-0-0 12. c4 h6 13. Nc3 Nd7 14. b4 b6 15. b5 axb5 16. Nxb5 Bxb5 17. cxb5 Bf6 18. Ra2 Kb7 19. Rc2 Ra8 20. d4 Be7 21. Qe2 Ra4 22. Bb2 Rg8 23. Rc4 Ra5 24. a4 Kb8 25. d5 exd5 26. exd5 Qa7 27. Qxe7 0-1

[Event "Niedersachsen-ch Seniors op 10th"]
[Site "Bad Bevensen"]
[Date "2007.07.06"]
[Round "4"]
[White "Blum, Alfred"]
[Black "Thiessen, Klaus Hinrich"]
[Result "1/2-1/2"]
[ECO "C00"]
[WhiteElo "1816"]
[BlackElo "1614"]
[PlyCount "50"]
[EventDate "2007.07.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. c4 e6 2. e4 Nc6 3. Nf3 g6 4. Nc3 Bg7 5. d4 d6 6. Be3 Nge7 7. Be2 0-0 8. Qd2 a6 9. 0-0 d5 10. Rfd1 dxe4 11. Nxe4 Nf5 12. Bg5 f6 13. Be3 Nxe3 14. Qxe3 Qe8 15. Qb3 Kh8 16. Ng3 Qe7 17. d5 Nd8 18. dxe6 Nxe6 19. Qe3 Re8 20. Nd4 f5 21. Nxe6 Bxe6 22. Rab1 Rad8 23. b3 Qf6 24. Qf4 Qe5 25. Qxe5 Bxe5 1/2-1/2

[Event "Niedersachsen-ch Seniors op 10th"]
[Site "Bad Bevensen"]
[Date "2007.07.05"]
[Round "3"]
[White "Thiessen, Klaus Hinrich"]
[Black "Jaeger, Willy"]
[Result "1-0"]
[ECO "B23"]
[WhiteElo "1614"]
[BlackElo "1374"]
[PlyCount "41"]
[EventDate "2007.07.03"]
[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 c5 2. Nc3 d6 3. f4 e6 4. Nf3 Nf6 5. Bb5+ Bd7 6. Bxd7+ Nbxd7 7. d3 Be7 8. 0-0 0-0 9. Qe1 a6 10. Bd2 Qc7 11. Rb1 b5 12. Nd1 Rfe8 13. a3 h6 14. e5 dxe5 15. fxe5 Nh7 16. Qg3 Bf8 17. Bxh6 g6 18. Bxf8 Rxf8 19. Ne3 Kg7 20. Ng4 f5 21. exf6+ 1-0

[Event "Niedersachsen-ch Seniors op 10th"]
[Site "Bad Bevensen"]
[Date "2007.07.04"]
[Round "2"]
[White "Andersen, Uwe"]
[Black "Thiessen, Klaus Hinrich"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1503"]
[BlackElo "1614"]
[PlyCount "20"]
[EventDate "2007.07.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. a3 e5 2. e3 d6 3. d4 e4 4. c4 c6 5. Qb3 Nf6 6. Nc3 a6 7. c5 Be6 8. Qc2 Be7 9. g3 Qd7 10. Bg2 d5 1/2-1/2

[Event "Niedersachsen-ch Seniors op 10th"]
[Site "Bad Bevensen"]
[Date "2007.07.03"]
[Round "1"]
[White "Thiessen, Klaus Hinrich"]
[Black "Budt, Karl Heinz"]
[Result "0-1"]
[ECO "B23"]
[WhiteElo "1614"]
[BlackElo "1943"]
[PlyCount "88"]
[EventDate "2007.07.03"]
[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 c5 2. Nc3 d6 3. f4 g6 4. Nf3 Bg7 5. Bb5+ Bd7 6. Bxd7+ Qxd7 7. 0-0 Nc6 8. d3 e6 9. Qe1 Nge7 10. a3 Nd4 11. Nxd4 cxd4 12. Ne2 Rc8 13. c4 dxc3 14. Nxc3 Nc6 15. Be3 0-0 16. Rb1 d5 17. Bf2 Nd4 18. e5 Nb5 19. Nxb5 Qxb5 20. Qd2 Qa4 21. Rfc1 f6 22. d4 fxe5 23. fxe5 b6 24. h3 h5 25. Be3 Kh7 26. Rxc8 Rxc8 27. Rc1 Rc4 28. Rxc4 Qxc4 29. Qc1 Qxc1+ 30. Bxc1 Bf8 31. Kf2 Be7 32. Kf3 b5 33. b4 a6 34. g3 Bd8 35. h4 g5 36. hxg5 Kg6 37. Bf4 Bxg5 38. Bxg5 Kxg5 39. Kg2 Kg4 40. Kh2 h4 41. gxh4 Kxh4 42. Kg2 Kg4 43. Kf2 Kf4 44. Ke2 Ke4 0-1

[Event "Hessen-ch Seniors op 03rd"]
[Site "Bad Sooden-Allendorf"]
[Date "2007.05.06"]
[Round "9"]
[White "Thiessen, Klaus Hinrich"]
[Black "Anker, Dieter"]
[Result "1/2-1/2"]
[ECO "C15"]
[WhiteElo "1619"]
[BlackElo "1734"]
[PlyCount "20"]
[EventDate "2007.04.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. Bd2 dxe4 5. Qg4 Nf6 6. Qxg7 Rg8 7. Qh6 Qxd4 8. 0-0-0 Rg6 9. Qh4 Rg4 10. Qh6 Rg6 1/2-1/2

[Event "Hessen-ch Seniors op 03rd"]
[Site "Bad Sooden-Allendorf"]
[Date "2007.05.05"]
[Round "8"]
[White "Papenkordt, Karl Hermann"]
[Black "Thiessen, Klaus Hinrich"]
[Result "0-1"]
[ECO "A13"]
[WhiteElo "1734"]
[BlackElo "1619"]
[PlyCount "78"]
[EventDate "2007.04.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. c4 e6 2. d3 f5 3. e4 fxe4 4. Nc3 Nf6 5. Bg5 Be7 6. f3 e3 7. Bxe3 0-0 8. Nh3 Nc6 9. d4 Bb4 10. Bd3 e5 11. d5 Ne7 12. Qb3 Bxc3+ 13. Qxc3 d6 14. Ng5 h6 15. Ne4 Nf5 16. Bf2 Nxe4 17. Bxe4 Qg5 18. Rg1 Bd7 19. Ke2 b6 20. b4 a6 21. a4 a5 22. g3 axb4 23. Qxb4 Ra5 24. Ra3 Rfa8 25. Rga1 Qd8 26. Be1 Nd4+ 27. Kf2 Qe8 28. Bc3 Qh5 29. h4 Nxf3 30. Bxf3 Rf8 31. Bd2 e4 32. Qb1 Rxf3+ 33. Kg2 Rxa3 34. Bxa5 Qf3+ 35. Kg1 Qxg3+ 36. Kf1 Rf3+ 37. Ke2 Qg2+ 38. Kd1 Rf1+ 39. Be1 Bg4+ 0-1

[Event "Hessen-ch Seniors op 03rd"]
[Site "Bad Sooden-Allendorf"]
[Date "2007.05.03"]
[Round "6"]
[White "Thiessen, Klaus Hinrich"]
[Black "Augustat, Siegfried"]
[Result "0-1"]
[ECO "C77"]
[WhiteElo "1619"]
[BlackElo "1754"]
[PlyCount "80"]
[EventDate "2007.04.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. d4 exd4 6. e5 Ne4 7. Nxd4 Nxf2 8. Kxf2 Qh4+ 9. g3 Qxd4+ 10. Qxd4 Nxd4 11. c3 Ne6 12. Re1 b5 13. Bc2 Bb7 14. Be3 Bc5 15. Nd2 0-0 16. Rad1 f6 17. Bxc5 Nxc5 18. exf6 Rxf6+ 19. Kg1 Raf8 20. Rf1 Rxf1+ 21. Rxf1 Rxf1+ 22. Kxf1 h6 23. b4 Ne6 24. Ke2 Bd5 25. a4 Kf7 26. a5 Ke7 27. Ke3 d6 28. Be4 Bxe4 29. Kxe4 g6 30. h4 Ng7 31. c4 c6 32. cxb5 cxb5 33. Kd5 Kd7 34. Ne4 Nf5 35. g4 Ne3+ 36. Kd4 Nxg4 37. Nc3 Ne5 38. Ke4 Nc6 39. Nd5 Ne7 40. Ne3 Ke6 0-1

[Event "Hessen-ch Seniors op 03rd"]
[Site "Bad Sooden-Allendorf"]
[Date "2007.05.02"]
[Round "5"]
[White "Rollwitz, Juergen"]
[Black "Thiessen, Klaus Hinrich"]
[Result "1/2-1/2"]
[ECO "A10"]
[WhiteElo "1791"]
[BlackElo "1619"]
[PlyCount "38"]
[EventDate "2007.04.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. c4 e6 2. g3 f5 3. Bg2 Nf6 4. Nf3 Nc6 5. Nc3 Bb4 6. 0-0 0-0 7. d3 Bxc3 8. bxc3 b6 9. Bg5 Bb7 10. Qc2 h6 11. Bd2 Ne7 12. Rab1 c5 13. Bf4 Ne8 14. Rbe1 Ng6 15. Qc1 Nxf4 16. Qxf4 Qc7 17. Qxc7 Nxc7 18. Ne5 Bxg2 19. Kxg2 d5 1/2-1/2

[Event "Hessen-ch Seniors op 03rd"]
[Site "Bad Sooden-Allendorf"]
[Date "2007.05.01"]
[Round "4"]
[White "Thiessen, Klaus Hinrich"]
[Black "Bade, Heidrun"]
[Result "1/2-1/2"]
[ECO "C84"]
[WhiteElo "1619"]
[BlackElo "1734"]
[PlyCount "85"]
[EventDate "2007.04.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. d4 exd4 6. e5 Ne4 7. 0-0 Be7 8. Nxd4 Nxd4 9. Qxd4 Nc5 10. Nc3 0-0 11. Be3 d6 12. Rad1 Nxa4 13. Qxa4 Bd7 14. Qd4 Re8 15. Bf4 Bc6 16. exd6 Bf6 17. Qd2 cxd6 18. Qxd6 Qb6 19. Nd5 Qxb2 20. Nxf6+ Qxf6 21. Qxf6 gxf6 22. Rd2 Kg7 23. Be3 Re6 24. c3 Rae8 25. Rb1 f5 26. g3 f4 27. Bd4+ Kh6 28. Rdd1 Bf3 29. Rdc1 Kh5 30. h4 Rg6 31. Re1 Rge6 32. Rxe6 Rxe6 33. a3 fxg3 34. fxg3 Kg4 35. Bf2 h5 36. Rb4+ Kh3 37. Rf4 Bc6 38. Rxf7 Rd6 39. Be1 Rd1 40. Kf2 Ra1 41. Rh7 Kg4 42. Rg7+ Kh3 43. Rh7 1/2-1/2

[Event "Hessen-ch Seniors op 03rd"]
[Site "Bad Sooden-Allendorf"]
[Date "2007.04.30"]
[Round "3"]
[White "Janssen, Lieselotte"]
[Black "Thiessen, Klaus Hinrich"]
[Result "1/2-1/2"]
[ECO "A85"]
[WhiteElo "1747"]
[BlackElo "1619"]
[PlyCount "26"]
[EventDate "2007.04.27"]
[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. c4 Bb4+ 3. Nc3 Bxc3+ 4. bxc3 f5 5. Nf3 Nf6 6. e3 0-0 7. Bd3 d6 8. 0-0 Nc6 9. Qc2 Qe8 10. d5 Ne5 11. Nxe5 dxe5 12. dxe6 e4 13. Be2 Qxe6 1/2-1/2

[Event "Hessen-ch Seniors op 03rd"]
[Site "Bad Sooden-Allendorf"]
[Date "2007.04.29"]
[Round "2"]
[White "Thiessen, Klaus Hinrich"]
[Black "Fister, Horst Lothar"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "1619"]
[BlackElo "1297"]
[PlyCount "68"]
[EventDate "2007.04.27"]
[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 d5 2. exd5 Qxd5 3. Nc3 Qd8 4. Nf3 Nf6 5. d4 Bg4 6. Be2 e6 7. h3 Bf5 8. 0-0 Nbd7 9. a3 Bd6 10. Re1 0-0 11. Nh4 Nd5 12. Nxf5 Nxc3 13. Nh6+ gxh6 14. bxc3 Qf6 15. Bf3 Rab8 16. Re4 e5 17. Qd2 exd4 18. cxd4 Rfe8 19. Rxe8+ Rxe8 20. Kf1 b6 21. c3 Bf8 22. Rb1 Qd6 23. g3 Qe6 24. Bg2 Qc4+ 25. Kg1 Nf6 26. Bf1 Qe6 27. Bb2 Ne4 28. Qd3 Ng5 29. h4 Ne4 30. Re1 f5 31. f3 Qa2 32. Qc4+ Qxc4 33. Bxc4+ Kg7 34. Bd5 Bd6 1-0

[Event "Hessen-ch Seniors op 03rd"]
[Site "Bad Sooden-Allendorf"]
[Date "2007.04.28"]
[Round "1"]
[White "Rost van Tonningen, Otto"]
[Black "Thiessen, Klaus Hinrich"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1923"]
[BlackElo "1619"]
[PlyCount "47"]
[EventDate "2007.04.27"]
[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 d5 2. Nc3 d4 3. Nce2 e5 4. Ng3 Ne7 5. Bc4 Ng6 6. d3 Nc6 7. a3 Be7 8. Nf3 0-0 9. 0-0 Nh4 10. Nxh4 Bxh4 11. f4 Bxg3 12. hxg3 Kh8 13. f5 f6 14. Qh5 Qe8 15. Qh4 g5 16. Qh6 Qe7 17. Bxg5 Qg7 18. Bd2 Qxh6 19. Bxh6 Re8 20. g4 Ne7 21. g5 Ng8 22. Bxg8 Kxg8 23. gxf6 Kf7 24. Bg7 1-0

[Event "Mecklenburg VP-ch Seniors op 06th"]
[Site "Plau am See"]
[Date "2006.10.10"]
[Round "7"]
[White "Schuetze, Manfred"]
[Black "Thiessen, Klaus Hinrich"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1671"]
[BlackElo "1596"]
[PlyCount "91"]
[EventDate "2006.10.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. b4 Nf6 2. Bb2 e6 3. b5 b6 4. e3 Bb7 5. Nf3 Be7 6. Be2 d6 7. c4 0-0 8. 0-0 c5 9. d3 Nbd7 10. Nbd2 h6 11. Ne1 Nh7 12. f4 Bf6 13. Bxf6 Ndxf6 14. Bf3 Bxf3 15. Qxf3 d5 16. Qe2 Qd6 17. Nef3 Rfd8 18. Ne5 Nd7 19. Nc6 Rf8 20. e4 Nb8 21. exd5 Nxc6 22. dxc6 Rad8 23. Nf3 Nf6 24. Ne5 Rc8 25. Rad1 Qd4+ 26. Qf2 Rfd8 27. Qxd4 Rxd4 28. g3 Kf8 29. Kf2 Rc7 30. Ke2 Ke7 31. Rd2 Rc8 32. a4 Rb8 33. Rfd1 h5 34. h3 g6 35. Nf3 Rd6 36. Ne5 Rd4 37. Nf3 Rd6 38. Ne5 Rd4 39. Ke3 Ne8 40. Nd7 Ng7 41. Ne5 Rc8 42. a5 Ne8 43. axb6 axb6 44. Ra1 Nc7 45. Ra7 Ke8 46. Nd7 1-0

[Event "Mecklenburg VP-ch Seniors op 06th"]
[Site "Plau am See"]
[Date "2006.10.09"]
[Round "6"]
[White "Thiessen, Klaus Hinrich"]
[Black "Seyler, Erhard"]
[Result "0-1"]
[ECO "B05"]
[WhiteElo "1596"]
[BlackElo "1601"]
[PlyCount "114"]
[EventDate "2006.10.04"]
[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 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 Bg4 5. Bc4 dxe5 6. dxe5 e6 7. h3 Bh5 8. 0-0 c6 9. Be2 Nd7 10. c4 N5b6 11. Nbd2 Qc7 12. Re1 Bxf3 13. Nxf3 Nxe5 14. Nxe5 Qxe5 15. Bf3 Qf6 16. Qe2 Bc5 17. Be3 Bxe3 18. fxe3 Rd8 19. Rf1 Qe7 20. b3 0-0 21. Qf2 Nd7 22. Qg3 Nf6 23. Rf2 Kh8 24. Raf1 Rd3 25. Re1 Rfd8 26. Rfe2 Rd1 27. Rxd1 Rxd1+ 28. Re1 Rxe1+ 29. Qxe1 Qc7 30. Kf2 e5 31. Qb4 Kg8 32. Qd2 a6 33. e4 g6 34. Ke2 b6 35. Kf2 a5 36. Qb2 Qd6 37. Ke3 c5 38. Qd2 Qd4+ 39. Ke2 Qxd2+ 40. Kxd2 Ne8 41. g4 Nd6 42. g5 Kg7 43. Ke3 h6 44. gxh6+ Kxh6 45. Bg4 Kg5 46. Bf3 Kh4 47. Bg2 Kg5 48. Bf1 f5 49. exf5 gxf5 50. Kd2 f4 51. a3 e4 52. Ke2 Nf5 53. Ke1 f3 54. h4+ Nxh4 55. b4 Ng2+ 56. Kd1 Kf4 57. bxc5 bxc5 0-1

[Event "Mecklenburg VP-ch Seniors op 06th"]
[Site "Plau am See"]
[Date "2006.10.08"]
[Round "5"]
[White "Riessbeck, Joachim"]
[Black "Thiessen, Klaus Hinrich"]
[Result "1/2-1/2"]
[ECO "A40"]
[WhiteElo "1541"]
[BlackElo "1596"]
[PlyCount "125"]
[EventDate "2006.10.04"]
[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. a3 f5 3. Nf3 Nf6 4. h3 Be7 5. b4 b6 6. Nc3 Bb7 7. e3 0-0 8. Bd3 Ne4 9. Bxe4 fxe4 10. Nd2 d5 11. 0-0 a6 12. f3 Bg5 13. Nb3 exf3 14. Rxf3 Nd7 15. Qf1 Qe7 16. Bd2 e5 17. Re1 e4 18. Rxf8+ Rxf8 19. Qe2 Bh4 20. Rf1 Rxf1+ 21. Qxf1 Qf6 22. Qxf6 Nxf6 23. Ne2 Bg5 24. g3 h5 25. Nf4 Kf7 26. Nc1 Bc8 27. Kg2 Bh6 28. Kh2 Bd7 29. Nce2 Ba4 30. c3 Bb5 31. Nc1 c6 32. Kg1 g5 33. Ng2 Ne8 34. Kf2 Nd6 35. Ne2 Nf5 36. Ng1 Nd6 37. Bc1 Kf6 38. g4 hxg4 39. hxg4 Nc4 40. Ne2 Bf8 41. Ng3 Ba4 42. Ke1 Bb5 43. Kf2 a5 44. Nf5 Ba6 45. Ng3 Bd6 46. Nh5+ Kg6 47. Nhf4+ gxf4 48. exf4 axb4 49. axb4 Bc8 50. Nh4+ Kg7 51. f5 Be7 52. Ng6 Bd8 53. Ne5 Nxe5 54. dxe5 c5 55. Kg3 d4 56. Bb2 d3 57. f6+ Kg6 58. Bc1 Bc7 59. Kf4 b5 60. Kxe4 Bxg4 61. Kd5 Kf7 62. Bf4 Bb6 63. Kc6 1/2-1/2

[Event "Mecklenburg VP-ch Seniors op 06th"]
[Site "Plau am See"]
[Date "2006.10.07"]
[Round "4"]
[White "Thiessen, Klaus Hinrich"]
[Black "Paris, Gerhard"]
[Result "1/2-1/2"]
[ECO "C41"]
[WhiteElo "1596"]
[BlackElo "1594"]
[PlyCount "33"]
[EventDate "2006.10.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d6 3. d4 Nf6 4. dxe5 Nxe4 5. Bd3 Nc5 6. 0-0 Nxd3 7. Qxd3 Be6 8. b3 Nc6 9. Bb2 dxe5 10. Nxe5 Qxd3 11. Nxd3 0-0-0 12. Ba3 Bxa3 13. Nxa3 Nd4 14. Nf4 Bf5 15. c3 Ne6 16. Nxe6 Bxe6 17. Nb5 1/2-1/2

[Event "Mecklenburg VP-ch Seniors op 06th"]
[Site "Plau am See"]
[Date "2006.10.06"]
[Round "3"]
[White "Juergens, Peter1111"]
[Black "Thiessen, Klaus Hinrich"]
[Result "1-0"]
[ECO "A80"]
[WhiteElo "1893"]
[BlackElo "1596"]
[PlyCount "37"]
[EventDate "2006.10.04"]
[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 f5 3. Bf4 Nf6 4. e3 Nc6 5. Be2 Bb4+ 6. Nbd2 Bxd2+ 7. Qxd2 0-0 8. Bd3 d6 9. 0-0 Ne7 10. Rad1 Ng6 11. Bg5 h6 12. Bxf6 Qxf6 13. Qc3 c6 14. Bc4 Kh8 15. Qb4 d5 16. Bd3 e5 17. Nxe5 Nxe5 18. dxe5 Qxe5 19. Qxf8+ 1-0

[Event "Mecklenburg VP-ch Seniors op 06th"]
[Site "Plau am See"]
[Date "2006.10.05"]
[Round "2"]
[White "Thiessen, Klaus Hinrich"]
[Black "Karwen, Werner"]
[Result "1-0"]
[ECO "C43"]
[WhiteElo "1596"]
[BlackElo "1559"]
[PlyCount "15"]
[EventDate "2006.10.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. d4 Nxe4 4. Bd3 d5 5. Nxe5 Nxf2 6. Kxf2 Qh4+ 7. Kf1 Qxd4 8. Bb5+ 1-0

[Event "Mecklenburg VP-ch Seniors op 06th"]
[Site "Plau am See"]
[Date "2006.10.04"]
[Round "1"]
[White "Adibekian, Roubik"]
[Black "Thiessen, Klaus Hinrich"]
[Result "1-0"]
[ECO "A90"]
[WhiteElo "2109"]
[BlackElo "1596"]
[PlyCount "39"]
[EventDate "2006.10.04"]
[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. c4 Bb4+ 3. Bd2 Bxd2+ 4. Qxd2 f5 5. Nc3 Nf6 6. g3 0-0 7. Bg2 Nc6 8. Nh3 a6 9. d5 Ne5 10. b3 Nf7 11. 0-0 e5 12. e4 d6 13. exf5 Bxf5 14. f4 exf4 15. Nxf4 Ne5 16. Rae1 Rb8 17. h3 h5 18. Nce2 Re8 19. Nd4 Qe7 20. Nxf5 1-0

[Event "Niedersachsen-ch Seniors op 09th"]
[Site "Bad Bevensen"]
[Date "2006.07.02"]
[Round "9"]
[White "Engelhardt, Erhard"]
[Black "Thiessen, Klaus Hinrich"]
[Result "1-0"]
[ECO "A03"]
[WhiteElo "1641"]
[BlackElo "1625"]
[PlyCount "53"]
[EventDate "2006.06.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. f4 d5 2. Nf3 Bg4 3. e3 e6 4. b3 Nf6 5. Bb2 Nbd7 6. h3 Bxf3 7. Qxf3 c6 8. Be2 Qc7 9. 0-0 0-0-0 10. d3 Kb8 11. Nd2 Bb4 12. c3 Ba5 13. b4 Bb6 14. d4 a6 15. Rfc1 Ba7 16. a4 a5 17. Ba3 Ka8 18. bxa5 Qxa5 19. Bb4 Qc7 20. c4 dxc4 21. Nxc4 Nd5 22. Bd6 Qc8 23. a5 b5 24. axb6 N7xb6 25. Nxb6+ Nxb6 26. Rxc6 Qb7 27. Rxb6 1-0

[Event "Niedersachsen-ch Seniors op 09th"]
[Site "Bad Bevensen"]
[Date "2006.07.01"]
[Round "8"]
[White "Thiessen, Klaus Hinrich"]
[Black "Dinius, Helmut"]
[Result "0-1"]
[ECO "B23"]
[WhiteElo "1625"]
[BlackElo "1607"]
[PlyCount "84"]
[EventDate "2006.06.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. f4 d6 4. Nf3 g6 5. Bc4 Bg7 6. 0-0 Nf6 7. d3 Na5 8. Bb3 Nxb3 9. axb3 0-0 10. Qe1 Nd7 11. Ng5 h6 12. Nf3 e6 13. Be3 a6 14. Kh1 b6 15. Qd2 Kh7 16. Nd1 Rh8 17. c3 Bb7 18. c4 Nb8 19. b4 Nc6 20. bxc5 dxc5 21. e5 Qc7 22. Nc3 Rad8 23. Rfd1 Na5 24. Qe2 Rd7 25. Ne1 Rhd8 26. Qf2 Nb3 27. Ra3 Nd4 28. Bxd4 Rxd4 29. Raa1 R4d7 30. h4 Rh8 31. Ne4 Bxe4 32. dxe4 Rxd1 33. Rxd1 Rd8 34. Qe2 Bf8 35. Nf3 Be7 36. Rxd8 Qxd8 37. Qd2 Qc7 38. g3 Qc6 39. Qd3 Kg7 40. Kg2 Qc7 41. g4 Qd8 42. f5 Qxd3 0-1

[Event "Niedersachsen-ch Seniors op 09th"]
[Site "Bad Bevensen"]
[Date "2006.06.30"]
[Round "7"]
[White "Prinz, Tade"]
[Black "Thiessen, Klaus Hinrich"]
[Result "0-1"]
[ECO "A03"]
[WhiteElo "1471"]
[BlackElo "1625"]
[PlyCount "9"]
[EventDate "2006.06.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. f4 d5 2. e3 Nf6 3. g3 Bg4 4. Nf3 e6 5. Bg2 0-1

[Event "Niedersachsen-ch Seniors op 09th"]
[Site "Bad Bevensen"]
[Date "2006.06.29"]
[Round "6"]
[White "Thiessen, Klaus Hinrich"]
[Black "Spaete, Erwin"]
[Result "0-1"]
[ECO "B16"]
[WhiteElo "1625"]
[BlackElo "1659"]
[PlyCount "66"]
[EventDate "2006.06.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nf6 5. Nxf6+ gxf6 6. Bf4 Bf5 7. Bc4 Rg8 8. Bg3 e6 9. Ne2 Bd6 10. Qd2 Qc7 11. 0-0-0 Nd7 12. Bxd6 Qxd6 13. Ng3 Bg6 14. f3 0-0-0 15. Ne4 Qe7 16. Qf2 f5 17. Nc3 Nb6 18. Bb3 Nd5 19. Bxd5 cxd5 20. Rhe1 Qb4 21. a3 Qa5 22. Ne2 Kb8 23. Nf4 Rc8 24. Qe3 Qa4 25. Qe5+ Ka8 26. Re2 Rc6 27. Nxd5 Rgc8 28. Nb4 Rb6 29. h3 f4 30. Nd3 Bxd3 31. Rxd3 f6 32. Qxf6 Qb5 33. Rb3 Qxb3 0-1

[Event "Niedersachsen-ch Seniors op 09th"]
[Site "Bad Bevensen"]
[Date "2006.06.28"]
[Round "5"]
[White "Kluge, Hans Christof"]
[Black "Thiessen, Klaus Hinrich"]
[Result "1/2-1/2"]
[ECO "A80"]
[WhiteElo "1595"]
[BlackElo "1625"]
[PlyCount "47"]
[EventDate "2006.06.24"]
[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 f5 3. Nbd2 Nf6 4. e3 Bb4 5. c3 Be7 6. Bd3 0-0 7. 0-0 Nc6 8. e4 fxe4 9. Nxe4 Nxe4 10. Bxe4 Bf6 11. Qc2 h6 12. Be3 Ne7 13. Rad1 d5 14. Bd3 Qe8 15. Bc1 Bd7 16. Rfe1 Qc8 17. Ne5 Bxe5 18. dxe5 c5 19. a4 Qe8 20. Re3 c4 21. Bf1 Qg6 22. Qxg6 Nxg6 23. Bxc4 Bxa4 24. b3 1/2-1/2

[Event "Niedersachsen-ch Seniors op 09th"]
[Site "Bad Bevensen"]
[Date "2006.06.27"]
[Round "4"]
[White "Thiessen, Klaus Hinrich"]
[Black "Ast, Erwin"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "1625"]
[BlackElo "1533"]
[PlyCount "5"]
[EventDate "2006.06.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. c4 Nf6 2. d4 d5 3. Nf3 1/2-1/2

[Event "Niedersachsen-ch Seniors op 09th"]
[Site "Bad Bevensen"]
[Date "2006.06.26"]
[Round "3"]
[White "Schlag, Franz"]
[Black "Thiessen, Klaus Hinrich"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1948"]
[BlackElo "1625"]
[PlyCount "87"]
[EventDate "2006.06.24"]
[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 d5 2. Nc3 dxe4 3. Nxe4 Bf5 4. Ng3 Bg6 5. h4 h6 6. h5 Bh7 7. d4 e6 8. Nf3 Bd6 9. c3 c6 10. Bc4 Qc7 11. Ne2 Nf6 12. Bd3 Bxd3 13. Qxd3 Nbd7 14. Be3 Nd5 15. g3 N7f6 16. Rh4 Nxe3 17. Qxe3 Nd5 18. Qd3 0-0-0 19. a3 Kb8 20. Qc2 Nf6 21. b4 e5 22. 0-0-0 exd4 23. Nfxd4 c5 24. Nb5 Qc6 25. Nxd6 Rxd6 26. Rc4 b6 27. bxc5 Rxd1+ 28. Qxd1 bxc5 29. Nf4 Re8 30. Nd3 Nd7 31. Qg4 Qd5 32. Kc2 Ne5 33. Nxe5 Qxe5 34. Qf4 Qxf4 35. Rxf4 f6 36. Kd3 Kc7 37. Ra4 Kb6 38. Re4 Rd8+ 39. Kc4 Kc6 40. Re7 Rd2 41. f4 Rd5 42. Rc7+ Kxc7 43. Kxd5 Kb6 44. c4 1-0

[Event "Niedersachsen-ch Seniors op 09th"]
[Site "Bad Bevensen"]
[Date "2006.06.24"]
[Round "1"]
[White "Adibekian, Roubik"]
[Black "Thiessen, Klaus Hinrich"]
[Result "1-0"]
[ECO "E05"]
[WhiteElo "2080"]
[BlackElo "1625"]
[PlyCount "71"]
[EventDate "2006.06.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 e6 2. g3 d5 3. Bg2 Nf6 4. Nf3 Be7 5. c4 dxc4 6. 0-0 0-0 7. Ne5 c6 8. a4 Nbd7 9. Nxc4 Nb6 10. Ne5 Nbd7 11. Nf3 Bd6 12. Nc3 Bc7 13. e4 a5 14. h3 h6 15. Be3 Nh7 16. d5 exd5 17. exd5 cxd5 18. Nxd5 Ndf6 19. Nxc7 Qxc7 20. Rc1 Qd7 21. Ne5 Qxd1 22. Rfxd1 Ng5 23. Kh2 Ne6 24. Nc4 Nd7 25. Nd6 Ne5 26. f4 Nc6 27. f5 Nc7 28. g4 Na6 29. Nxc8 Rfxc8 30. Rd7 Rc7 31. Rxc7 Nxc7 32. Bxc6 bxc6 33. Rxc6 Nd5 34. Bd4 Re8 35. Rc5 Nf4 36. Rxa5 1-0

[Event "Hessen-ch Seniors op 02nd"]
[Site "Bad Sooden-Allendorf"]
[Date "2006.05.07"]
[Round "6"]
[White "Thiessen, Klaus Hinrich"]
[Black "Lueders, Guenter"]
[Result "0-1"]
[ECO "B23"]
[WhiteElo "1676"]
[BlackElo "1720"]
[PlyCount "58"]
[EventDate "2006.04.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 d6 3. f4 e6 4. Nf3 Nc6 5. Bb5 Bd7 6. 0-0 Be7 7. d3 a6 8. Bxc6 Bxc6 9. Qe1 Nf6 10. Qg3 0-0 11. Bd2 b5 12. e5 Ne8 13. Rad1 Rc8 14. Ne4 c4 15. Bc3 d5 16. Nf2 cxd3 17. Nxd3 Bb7 18. a3 a5 19. Rf2 Bxa3 20. Ra1 Rxc3 21. bxc3 Be7 22. Nd4 Bh4 23. Qf3 Bxf2+ 24. Qxf2 Qb6 25. Kf1 Nc7 26. Rb1 Bc6 27. Ke1 a4 28. Kd2 Rb8 29. Qe1 Qb7 0-1

[Event "Hessen-ch Seniors op 02nd"]
[Site "Bad Sooden-Allendorf"]
[Date "2006.05.03"]
[Round "9"]
[White "Kloos, Gerhard"]
[Black "Thiessen, Klaus Hinrich"]
[Result "0-1"]
[ECO "A85"]
[WhiteElo "1574"]
[BlackElo "1676"]
[PlyCount "9"]
[EventDate "2006.04.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. d4 e6 2. c4 Bb4+ 3. Nc3 f5 4. Nf3 Nf6 5. h3 0-1

[Event "Hessen-ch Seniors op 02nd"]
[Site "Bad Sooden-Allendorf"]
[Date "2006.05.02"]
[Round "8"]
[White "Thiessen, Klaus Hinrich"]
[Black "Graffenberger, Wilhelm"]
[Result "1/2-1/2"]
[ECO "B23"]
[WhiteElo "1676"]
[BlackElo "1556"]
[PlyCount "95"]
[EventDate "2006.04.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. f4 g6 4. Nf3 Bg7 5. Bb5 e6 6. 0-0 Nge7 7. d3 0-0 8. Bxc6 Nxc6 9. Qe1 Qb6 10. e5 Nd4 11. Nxd4 cxd4 12. Ne2 d6 13. exd6 Qxd6 14. Ng3 b6 15. Qe2 Bb7 16. Bd2 Rac8 17. Rac1 Rfe8 18. Ne4 Qd5 19. c3 Red8 20. c4 Qd7 21. b3 Re8 22. Bb4 Bxe4 23. Qxe4 f5 24. Qf3 a5 25. Ba3 Qc6 26. Qxc6 Rxc6 27. Rce1 Kf7 28. Bb2 Rec8 29. Re2 b5 30. Rc1 bxc4 31. bxc4 a4 32. g3 Bf6 33. Rcc2 Rb8 34. Kg2 Rb7 35. Kf2 Rd7 36. Ba3 Rb7 37. Rb2 Rcb6 38. Rxb6 Rxb6 39. Rb2 Rxb2+ 40. Bxb2 Ke7 41. Ba3+ Kd7 42. Kf3 h5 43. h3 e5 44. Bc1 exf4 45. Kxf4 Ke6 46. h4 Kf7 47. Kf3 Ke6 48. Bf4 1/2-1/2

[Event "Hessen-ch Seniors op 02nd"]
[Site "Bad Sooden-Allendorf"]
[Date "2006.05.01"]
[Round "7"]
[White "Klose, Hans Peter"]
[Black "Thiessen, Klaus Hinrich"]
[Result "0-1"]
[ECO "A84"]
[WhiteElo "1415"]
[BlackElo "1676"]
[PlyCount "111"]
[EventDate "2006.04.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. d4 e6 2. Nf3 f5 3. g3 Nf6 4. Bg2 Bb4+ 5. Bd2 Bxd2+ 6. Nbxd2 0-0 7. 0-0 d6 8. c4 Nc6 9. Rc1 e5 10. dxe5 dxe5 11. Nb1 Qe7 12. Qb3 e4 13. Ne1 Nd4 14. Qe3 Rd8 15. h3 c5 16. f3 Bd7 17. Nc3 Bc6 18. Nd3 Qd6 19. fxe4 fxe4 20. Nf4 Re8 21. b3 Rad8 22. Rfd1 b6 23. a3 Qe5 24. b4 Nf5 25. Qf2 Rxd1+ 26. Nxd1 e3 27. Qe1 Bxg2 28. Kxg2 Ne4 29. Nd3 Qxg3+ 30. Qxg3 Nfxg3 31. Kf3 Rf8+ 32. Kxe3 Re8 33. Rc2 cxb4 34. axb4 Nc3+ 35. Kf2 Ncxe2 36. Ne3 Nd4 37. Rb2 Ne4+ 38. Kg2 Nd6 39. c5 Rxe3 40. Nf4 bxc5 41. bxc5 N4b5 42. cxd6 Nxd6 43. Kf2 Re7 44. Rb8+ Kf7 45. Nd5 Rb7 46. Rd8 Nf5 47. Nf4 g6 48. Rd2 a5 49. Ra2 Rb5 50. Ne2 h5 51. Ng3 Nxg3 52. Kxg3 Kf6 53. Kf3 h4 54. Ke4 Rb4+ 55. Kf3 a4 56. Kg2 0-1

[Event "Hessen-ch Seniors op 02nd"]
[Site "Bad Sooden-Allendorf"]
[Date "2006.04.29"]
[Round "5"]
[White "Schiller, Hans"]
[Black "Thiessen, Klaus Hinrich"]
[Result "1-0"]
[ECO "A81"]
[WhiteElo "1724"]
[BlackElo "1676"]
[PlyCount "81"]
[EventDate "2006.04.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. d4 e6 2. Nf3 f5 3. g3 Nf6 4. Bg2 Bb4+ 5. c3 Be7 6. 0-0 0-0 7. Nbd2 d5 8. Ne5 Nbd7 9. Ndf3 Ne4 10. Qc2 Bf6 11. Nxd7 Bxd7 12. Ne5 Be7 13. f3 Nf6 14. c4 c6 15. c5 b6 16. b4 bxc5 17. bxc5 Qa5 18. Bf4 Qd8 19. Qa4 Qc8 20. Rab1 Nh5 21. Bd2 g5 22. Rb3 f4 23. g4 Nf6 24. Rfb1 a5 25. Rb7 Bd8 26. e3 Be8 27. exf4 gxf4 28. Qc2 Nd7 29. Bf1 Bc7 30. Nxc6 Bd8 31. Na7 Rxa7 32. Rxa7 Bf6 33. Qa4 Nxc5 34. Qxa5 Bxd4+ 35. Kg2 e5 36. Rc7 Qe6 37. Rxc5 Bxc5 38. Qxc5 e4 39. Re1 h5 40. Rxe4 dxe4 41. Bc4 1-0

[Event "Hessen-ch Seniors op 02nd"]
[Site "Bad Sooden-Allendorf"]
[Date "2006.04.28"]
[Round "4"]
[White "Thiessen, Klaus Hinrich"]
[Black "Hoellger, Herbert"]
[Result "0-1"]
[ECO "B01"]
[WhiteElo "1676"]
[BlackElo "1913"]
[PlyCount "63"]
[EventDate "2006.04.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 c6 5. Bd2 Bf5 6. Nf3 e6 7. Be2 Nd7 8. 0-0 Ngf6 9. Ne4 Qd8 10. Ng3 Bg6 11. c3 Bd6 12. Qc1 Qc7 13. Ne1 h5 14. f4 h4 15. Nh1 Ne4 16. Be3 Ndf6 17. Nd3 Nd5 18. Ne5 Bf5 19. c4 Nxe3 20. Qxe3 c5 21. Nd3 cxd4 22. Qxd4 0-0 23. g3 Rfd8 24. Qe3 Nxg3 25. hxg3 Bxd3 26. Kh2 Bxe2 27. Qxe2 hxg3+ 28. Nxg3 Bxf4 29. Qg4 Rd2+ 30. Kh3 Bxg3 31. Qxg3 Qxg3+ 32. Kxg3 0-1

[Event "Hessen-ch Seniors op 02nd"]
[Site "Bad Sooden-Allendorf"]
[Date "2006.04.26"]
[Round "2"]
[White "Thiessen, Klaus Hinrich"]
[Black "Kempen, Willi"]
[Result "0-1"]
[ECO "C84"]
[WhiteElo "1676"]
[BlackElo "2037"]
[PlyCount "55"]
[EventDate "2006.04.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. d4 exd4 6. e5 Ne4 7. 0-0 Be7 8. Nxd4 Nxd4 9. Qxd4 Nc5 10. Nc3 0-0 11. Be3 d5 12. exd6 Bxd6 13. Rad1 Nxa4 14. Qxa4 Qe8 15. Qxe8 Rxe8 16. Nd5 Be6 17. a3 Rad8 18. b3 Bxd5 19. Rxd5 Bxh2+ 20. Kxh2 Rxd5 21. c3 f6 22. Re1 Kf7 23. Kg1 g5 24. Kf1 h6 25. g3 h5 26. Bd4 Rxe1+ 27. Kxe1 c5 28. Be3 0-1

[Event "Hessen-ch Seniors op 02nd"]
[Site "Bad Sooden-Allendorf"]
[Date "2006.04.25"]
[Round "1"]
[White "Wiebke, Elfriede"]
[Black "Thiessen, Klaus Hinrich"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1007"]
[BlackElo "1676"]
[PlyCount "133"]
[EventDate "2006.04.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. e4 d5 2. Nc3 d4 3. Nd5 c6 4. Nf4 e5 5. Nd3 Bd6 6. Nf3 Bg4 7. Be2 Bxf3 8. Bxf3 Nf6 9. Qe2 0-0 10. c3 c5 11. b4 c4 12. Nb2 d3 13. Qd1 Qc8 14. 0-0 a6 15. h3 b5 16. a4 Nbd7 17. a5 h6 18. Qe1 Qd8 19. Nd1 Nh7 20. Ne3 Ng5 21. Qd1 Nf6 22. h4 Nxf3+ 23. Qxf3 Re8 24. Nf5 Kh7 25. g4 Ra7 26. g5 Ng8 27. Nxd6 Qxd6 28. Qf5+ Qg6 29. Qxg6+ Kxg6 30. f4 exf4 31. Rxf4 hxg5 32. hxg5 Kxg5 33. Rf5+ Kg6 34. Bb2 Rxe4 35. Rc5 Rae7 36. Kf2 Re2+ 37. Kf3 Re1 38. Rc6+ R1e6 39. Rg1+ Kh7 40. Rh1+ Nh6 41. Rc5 Rf6+ 42. Kg3 Re4 43. Rg5 Rg6 44. Rhh5 Rxg5+ 45. Rxg5 Re6 46. Kf4 g6 47. Rc5 Kg7 48. Rd5 Nf5 49. Kf3 Kh6 50. Rd8 Kg5 51. Rf8 Nh6 52. Rd8 f5 53. Rd5 Ng4 54. Kg3 Nf6 55. Rd4 Ne4+ 56. Kf3 Kf6 57. Kf4 g5+ 58. Kf3 Ke5 59. Rxd3 cxd3 60. c4+ Kd6 61. Ke3 Nxd2+ 62. Kxd2 Re2+ 63. Kd1 Rxb2 64. cxb5 axb5 65. a6 Rxb4 66. Kd2 Ra4 67. Kxd3 0-1

[Event "Bad Bevensen op"]
[Site "Bad Bevensen"]
[Date "2005.06.25"]
[Round "1"]
[White "Ljubarskij, Jurij"]
[Black "Thiessen, Klaus Hinrich"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "2299"]
[BlackElo "1723"]
[PlyCount "42"]
[EventDate "2005.06.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Nf6 3. Bb5+ Bd7 4. Bc4 Bg4 5. f3 Bf5 6. Nc3 Nbd7 7. Qe2 Nb6 8. Bb3 Nfxd5 9. Bxd5 Nxd5 10. Qb5+ c6 11. Qxb7 Rc8 12. Nge2 Rc7 13. Qa6 e5 14. 0-0 Bc5+ 15. Kh1 0-0 16. Qc4 Bb6 17. d4 Be6 18. Qa4 exd4 19. Nxd4 Bxd4 20. Qxd4 Nb6 21. Qxd8 Rxd8 1-0

[Event "Hessen-ch Seniors op 01st"]
[Site "Bad Sooden-Allendorf"]
[Date "2005.04.30"]
[Round "9"]
[White "Thiessen, Klaus Hinrich"]
[Black "Kotlar, Alfred"]
[Result "0-1"]
[ECO "A43"]
[WhiteElo "1789"]
[BlackElo "1982"]
[PlyCount "64"]
[EventDate "2005.04.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. f4 Bg7 5. Nf3 c5 6. d5 a6 7. a4 0-0 8. Bc4 Qb6 9. a5 Qc7 10. 0-0 Nbd7 11. Re1 b5 12. axb6 Nxb6 13. Qe2 Nxc4 14. Qxc4 Rb8 15. Nd2 Ng4 16. h3 Nf6 17. Ra4 Nd7 18. Ra2 Re8 19. Nf3 Rb4 20. Qd3 Qb8 21. b3 Qc7 22. Ba3 c4 23. Qd2 Qb6+ 24. Kh2 cxb3 25. Rb2 Rc4 26. Rxb3 Qc7 27. Re3 Nc5 28. Bxc5 Rxc5 29. Ne1 Bd7 30. Ra3 Rc8 31. Qd3 Bxc3 32. Rxc3 Rxc3 0-1

[Event "Hessen-ch Seniors op 01st"]
[Site "Bad Sooden-Allendorf"]
[Date "2005.04.29"]
[Round "8"]
[White "Schmidt, Lothar"]
[Black "Thiessen, Klaus Hinrich"]
[Result "0-1"]
[ECO "A40"]
[WhiteElo "1956"]
[BlackElo "1789"]
[PlyCount "85"]
[EventDate "2005.04.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. d4 e6 2. Nf3 Bb4+ 3. c3 Be7 4. Bf4 f5 5. e3 Nf6 6. Nbd2 b6 7. Bc4 Bb7 8. h3 d5 9. Bd3 Ne4 10. Ne5 0-0 11. h4 Nxd2 12. Kxd2 Nd7 13. Nf3 Nf6 14. Ng5 Bc8 15. Kc2 h6 16. Qf3 Ng4 17. Nh3 Bxh4 18. Bg3 c5 19. Rae1 Bd7 20. Kb1 Rc8 21. Nf4 Bg5 22. Bc2 Qe8 23. Nd3 Nf6 24. Bd6 Ne4 25. Qh3 Nxd6 26. f4 Bf6 27. Ne5 Bxe5 28. fxe5 Ne4 29. Rhg1 Qg6 30. g3 Rf7 31. Rg2 Rcf8 32. Reg1 Qg5 33. g4 f4 34. exf4 Rxf4 35. a3 Be8 36. Ka2 Bg6 37. Qh2 Rf2 38. Bxe4 Rxg2 39. Bxg2 Rf2 40. Rf1 Rxf1 41. Bxf1 Qc1 42. dxc5 Bb1+ 43. Kb3 0-1

[Event "Hessen-ch Seniors op 01st"]
[Site "Bad Sooden-Allendorf"]
[Date "2005.04.28"]
[Round "7"]
[White "Rollwitz, Juergen"]
[Black "Thiessen, Klaus Hinrich"]
[Result "1/2-1/2"]
[ECO "A90"]
[WhiteElo "1827"]
[BlackElo "1789"]
[PlyCount "38"]
[EventDate "2005.04.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. d4 e6 2. c4 Bb4+ 3. Bd2 Bxd2+ 4. Qxd2 f5 5. g3 Nf6 6. Bg2 0-0 7. Nc3 d6 8. Nh3 Qe7 9. 0-0 Nc6 10. b3 e5 11. Nd5 Nxd5 12. Bxd5+ Kh8 13. f3 f4 14. Nf2 fxg3 15. hxg3 Nxd4 16. Kg2 c6 17. Be4 Bf5 18. Rh1 Bxe4 19. Nxe4 Rf5 1/2-1/2

[Event "Hessen-ch Seniors op 01st"]
[Site "Bad Sooden-Allendorf"]
[Date "2005.04.27"]
[Round "6"]
[White "Thiessen, Klaus Hinrich"]
[Black "Lange, Lutz"]
[Result "1/2-1/2"]
[ECO "C10"]
[WhiteElo "1789"]
[BlackElo "1763"]
[PlyCount "59"]
[EventDate "2005.04.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nd7 5. Nf3 Ngf6 6. Bd3 Nxe4 7. Bxe4 Nf6 8. Bg5 Be7 9. Bxf6 gxf6 10. c3 f5 11. Bd3 Rg8 12. Rg1 Bd6 13. Qe2 Qe7 14. 0-0-0 Bd7 15. Rde1 Bc6 16. g3 Bxf3 17. Qxf3 Qg5+ 18. Kb1 0-0-0 19. Qd1 Kb8 20. f4 Qf6 21. Be2 c5 22. Bf3 cxd4 23. Qxd4 Qe7 24. Qc4 Bc5 25. Rg2 Rd7 26. Kc2 Rgd8 27. Qb5 Rc7 28. Rge2 Qd6 29. Rg2 a6 30. Qf1 1/2-1/2

[Event "Hessen-ch Seniors op 01st"]
[Site "Bad Sooden-Allendorf"]
[Date "2005.04.26"]
[Round "5"]
[White "Thiessen, Klaus Hinrich"]
[Black "Meszaros, Ignac"]
[Result "1/2-1/2"]
[ECO "B23"]
[WhiteElo "1789"]
[BlackElo "1919"]
[PlyCount "46"]
[EventDate "2005.04.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. f4 g6 4. Nf3 Bg7 5. Bb5 d6 6. 0-0 e6 7. Bxc6+ bxc6 8. d3 Ne7 9. Qe1 Bd7 10. e5 d5 11. Nd1 Qb6 12. c4 Nf5 13. b3 Nd4 14. Rf2 0-0 15. Nb2 f6 16. Na4 Qc7 17. Nxc5 Nxf3+ 18. Rxf3 fxe5 19. Nxd7 Qxd7 20. Rb1 exf4 21. Bxf4 Bd4+ 22. Be3 Rxf3 23. gxf3 Qg7 1/2-1/2

[Event "Hessen-ch Seniors op 01st"]
[Site "Bad Sooden-Allendorf"]
[Date "2005.04.24"]
[Round "3"]
[White "Thiessen, Klaus Hinrich"]
[Black "Noack, Heinz"]
[Result "1-0"]
[ECO "B23"]
[WhiteElo "1789"]
[BlackElo "1506"]
[PlyCount "91"]
[EventDate "2005.04.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 d6 3. f4 e6 4. Nf3 a6 5. Be2 Be7 6. 0-0 Nc6 7. Qe1 Nf6 8. d3 0-0 9. a3 Qc7 10. Bd1 Bd7 11. Bd2 a5 12. Kh1 Nd4 13. Nxd4 cxd4 14. Ne2 e5 15. f5 d5 16. Ng3 Bc6 17. Bg5 Rae8 18. Bxf6 Bxf6 19. Nh5 Kh8 20. Nxf6 gxf6 21. Qh4 Qd8 22. Bh5 Qe7 23. Rf3 Rg8 24. Rh3 Rg7 25. Bf3 dxe4 26. dxe4 Rc8 27. Qe1 b6 28. Rh6 Bb5 29. Rc1 Rc6 30. Be2 Bxe2 31. Qxe2 Qc7 32. Rh3 Qc8 33. c4 b5 34. b3 b4 35. axb4 axb4 36. Qd2 Qb7 37. Ra1 Ra6 38. Rxa6 Qxa6 39. Qd1 Qa2 40. g4 Rg5 41. Rg3 h5 42. gxh5 Rxg3 43. hxg3 Qf2 44. Qd3 Qe3 45. Qxe3 dxe3 46. Kg2 1-0

[Event "Hessen-ch Seniors op 01st"]
[Site "Bad Sooden-Allendorf"]
[Date "2005.04.23"]
[Round "2"]
[White "Nietsch, Horst"]
[Black "Thiessen, Klaus Hinrich"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "1953"]
[BlackElo "1789"]
[PlyCount "75"]
[EventDate "2005.04.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Nf6 3. d4 Nxd5 4. c4 Nb4 5. Qa4+ N8c6 6. d5 b5 7. Qd1 Nd4 8. Na3 e5 9. Be3 bxc4 10. Bxc4 Nxd5 11. Bxd4 exd4 12. Qxd4 Bb7 13. 0-0-0 Qg5+ 14. Kb1 c6 15. Bxd5 Qxd5 16. Qe3+ Qe6 17. Qxe6+ fxe6 18. Nc4 c5 19. f3 Bd5 20. Na3 Bc6 21. Ne2 h6 22. Nf4 Kf7 23. Nc4 Bb5 24. Ne5+ Kf6 25. Rhe1 g5 26. Ng4+ Kf7 27. Nxe6 Be7 28. Nc7 Rab8 29. Nxb5 Rxb5 30. Rd7 Re8 31. Nxh6+ Kf8 32. Re4 Rbb8 33. Ng4 a6 34. Rd5 Rec8 35. b3 a5 36. Rf5+ Ke8 37. Nf6+ Kd8 38. Nd5 1-0

[Event "Hessen-ch Seniors op 01st"]
[Site "Bad Sooden-Allendorf"]
[Date "2005.04.22"]
[Round "1"]
[White "Thiessen, Klaus Hinrich"]
[Black "Hoffmann, Erich"]
[Result "1-0"]
[ECO "B02"]
[WhiteElo "1789"]
[BlackElo "1768"]
[PlyCount "86"]
[EventDate "2005.04.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. Bc4 Nb6 4. Bb3 Nc6 5. d4 Na5 6. Nd2 Nxb3 7. Nxb3 e6 8. Qg4 f5 9. exf6 Qxf6 10. Nf3 Be7 11. Qh5+ g6 12. Qh6 Bf8 13. Qh3 Qf5 14. Qxf5 exf5 15. 0-0 d6 16. Re1+ Kf7 17. Ng5+ Kf6 18. Bd2 h6 19. Nf3 Bd7 20. d5 Kf7 21. Bc3 Rh7 22. Rad1 Re8 23. Rxe8 Bxe8 24. Na5 c6 25. dxc6 bxc6 26. Re1 Nd5 27. Nd4 Nxc3 28. bxc3 c5 29. Ndc6 Bd7 30. Nxa7 Bg7 31. Rd1 Bxc3 32. Rxd6 Ke7 33. Nc4 Be6 34. Nc6+ Kf6 35. Nd8 Re7 36. Kf1 Be5 37. Nxe5 Kxe5 38. Rxe6+ Rxe6 39. Nxe6 Kxe6 40. Ke2 Kd5 41. Kd3 c4+ 42. Kc3 g5 43. a4 h5 1-0

[Event "EU-chT Seniors 07th"]
[Site "Dresden"]
[Date "2005.02.25"]
[Round "8"]
[White "Opl, Klaus"]
[Black "Thiessen, Klaus Hinrich"]
[Result "1-0"]
[ECO "B23"]
[WhiteElo "2324"]
[BlackElo "2237"]
[PlyCount "69"]
[EventDate "2005.02.18"]
[EventType "team-swiss"]
[EventRounds "8"]
[EventCountry "GER"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 d6 3. f4 Nc6 4. Nf3 e6 5. Bb5 Nge7 6. d4 cxd4 7. Nxd4 a6 8. Be2 Nxd4 9. Qxd4 Nc6 10. Qf2 Be7 11. Be3 b5 12. 0-0-0 Bd7 13. Kb1 Qc7 14. Bf3 Rb8 15. Qg3 0-0 16. e5 Rfc8 17. exd6 Bxd6 18. Ne4 Be7 19. Bc5 Be8 20. Nd6 Rd8 21. Nxe8 Rxe8 22. Bxc6 Qxc6 23. Bd4 Bf8 24. Rd2 Red8 25. Rhd1 Rd5 26. f5 Rc8 27. a4 Rxf5 28. Bxg7 h6 29. Bxh6+ Kh7 30. Bxf8 Rxf8 31. Rd4 Rh5 32. Rh4 Qc5 33. Rdd4 Rg8 34. Qf3 Rxh4 35. Qxf7+ 1-0

[Event "EU-chT Seniors 07th"]
[Site "Dresden"]
[Date "2005.02.24"]
[Round "7"]
[White "Thiessen, Klaus Hinrich"]
[Black "Mann, Klaus Dieter"]
[Result "1/2-1/2"]
[ECO "E61"]
[WhiteElo "2237"]
[BlackElo "2077"]
[PlyCount "90"]
[EventDate "2005.02.18"]
[EventType "team-swiss"]
[EventRounds "8"]
[EventCountry "GER"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. Bg5 d6 5. e3 0-0 6. f4 c6 7. Nf3 Na6 8. Be2 Nc7 9. 0-0 Ng4 10. Qd2 f5 11. Bd3 Nf6 12. Rac1 a6 13. a4 b6 14. Rfe1 c5 15. d5 Bd7 16. b3 Nce8 17. Re2 Ra7 18. Rce1 Bc8 19. Bh4 Bh6 20. Bg5 Bg7 21. e4 fxe4 22. Nxe4 Nxe4 23. Bxe4 Nf6 24. h3 Kh8 25. Bd3 Rb7 26. Nh4 Ng8 27. Qc2 Bf6 28. Bxf6+ Rxf6 29. Qc3 Qf8 30. g4 Qg7 31. Ng2 Rf7 32. Qxg7+ Kxg7 33. Kh2 Bd7 34. g5 b5 35. axb5 axb5 36. Ra1 Rf8 37. Kg3 Rfb8 38. Ne3 bxc4 39. Bxc4 Bb5 40. Kg4 Bxc4 41. bxc4 Rb3 42. Ra7 Rf8 43. h4 h5+ 44. Kf3 Rd3 45. Ra4 Rf7 1/2-1/2

[Event "EU-chT Seniors 07th"]
[Site "Dresden"]
[Date "2005.02.23"]
[Round "6"]
[White "Boehnisch, Manfred"]
[Black "Thiessen, Klaus Hinrich"]
[Result "1/2-1/2"]
[ECO "B52"]
[WhiteElo "2364"]
[BlackElo "2237"]
[PlyCount "94"]
[EventDate "2005.02.18"]
[EventType "team-swiss"]
[EventRounds "8"]
[EventCountry "GER"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Qxd7 5. 0-0 Nc6 6. b3 Nf6 7. Qe2 e6 8. Bb2 Be7 9. d4 0-0 10. Rd1 cxd4 11. Nxd4 Nxd4 12. Bxd4 Qc6 13. f3 b5 14. c4 bxc4 15. Qxc4 Qxc4 16. bxc4 Rfc8 17. Nd2 Nd7 18. Kf2 Rc7 19. Rab1 Kf8 20. f4 Bf6 21. Bxf6 Nxf6 22. Rb4 Nd7 23. Ke3 Rac8 24. g3 Nb6 25. Kd4 d5 26. cxd5 exd5 27. e5 Rc2 28. a3 h5 29. Rb5 Ra2 30. Ra5 Rc7 31. h4 Rcc2 32. Nf1 Rc4+ 33. Kd3 Ra4 34. Rxa4 Nxa4 35. Rc1 Rxa3+ 36. Kd4 Nb6 37. Ne3 Ra4+ 38. Kc5 Ra3 39. Kd4 g6 40. Rc5 Ra4+ 41. Kd3 Ra1 42. Ke2 Ra2+ 43. Kd3 Ra3+ 44. Kd4 Ra1 45. Rc7 Ra4+ 46. Kd3 Ra3+ 47. Kd4 Ra4+ 1/2-1/2

[Event "EU-chT Seniors 07th"]
[Site "Dresden"]
[Date "2005.02.22"]
[Round "5"]
[White "Thiessen, Klaus Hinrich"]
[Black "Richardson, Keith Bevin"]
[Result "1/2-1/2"]
[ECO "E61"]
[WhiteElo "2237"]
[BlackElo "2222"]
[PlyCount "37"]
[EventDate "2005.02.18"]
[EventType "team-swiss"]
[EventRounds "8"]
[EventCountry "GER"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. Bg5 0-0 5. e3 c5 6. Nf3 cxd4 7. exd4 Na6 8. Be2 Nc7 9. d5 d6 10. 0-0 e5 11. Qc1 Qd7 12. Bd1 Nh5 13. Ba4 Qg4 14. Be7 Nf4 15. Ne1 Nh3+ 16. Kh1 Qxc4 17. Nf3 Nf4 18. Nd2 Qa6 19. Nde4 1/2-1/2

[Event "EU-chT Seniors 07th"]
[Site "Dresden"]
[Date "2005.02.21"]
[Round "4"]
[White "Johannessen, Svein"]
[Black "Thiessen, Klaus Hinrich"]
[Result "1/2-1/2"]
[ECO "A07"]
[WhiteElo "2291"]
[BlackElo "2237"]
[PlyCount "30"]
[EventDate "2005.02.18"]
[EventType "team-swiss"]
[EventRounds "8"]
[EventCountry "GER"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. Nf3 d5 2. b3 Bf5 3. Bb2 e6 4. g3 h6 5. Bg2 Nf6 6. 0-0 Nbd7 7. d3 c6 8. Nbd2 Bc5 9. e4 Bh7 10. Qe2 0-0 11. e5 Ne8 12. h4 Qe7 13. a3 f5 14. exf6 Nexf6 15. Bh3 Bf5 1/2-1/2

[Event "EU-chT Seniors 07th"]
[Site "Dresden"]
[Date "2005.02.20"]
[Round "3"]
[White "Thiessen, Klaus Hinrich"]
[Black "Uhlmann, Wolfgang"]
[Result "0-1"]
[ECO "A35"]
[WhiteElo "2237"]
[BlackElo "2420"]
[PlyCount "54"]
[EventDate "2005.02.18"]
[EventType "team-swiss"]
[EventRounds "8"]
[EventCountry "GER"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. Nf3 0-0 5. e3 c5 6. Be2 cxd4 7. Nxd4 Nc6 8. Nc2 d6 9. 0-0 Bf5 10. f3 Bxc2 11. Qxc2 Rc8 12. Qd2 Ne5 13. Rb1 Nxc4 14. Bxc4 Rxc4 15. b3 Rc6 16. Bb2 Qa5 17. a3 Rfc8 18. b4 Qg5 19. Rfc1 a6 20. Ne2 Qd5 21. Rxc6 Rxc6 22. Qe1 e5 23. Nc3 Qb3 24. Qd2 d5 25. Ba1 Qxa3 26. Qc2 d4 27. Rb3 Qxa1+ 0-1

[Event "EU-chT Seniors 07th"]
[Site "Dresden"]
[Date "2005.02.19"]
[Round "2"]
[White "Gaprindashvili, Nona"]
[Black "Thiessen, Klaus Hinrich"]
[Result "1-0"]
[ECO "D56"]
[WhiteElo "2309"]
[BlackElo "2237"]
[PlyCount "87"]
[EventDate "2005.02.18"]
[EventType "team-swiss"]
[EventRounds "8"]
[EventCountry "GER"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. Bg5 Be7 5. Nc3 0-0 6. e3 h6 7. Bh4 Ne4 8. Bxe7 Qxe7 9. Qc2 c6 10. Nxe4 dxe4 11. Qxe4 Qb4+ 12. Nd2 Qxb2 13. Qb1 Qc3 14. Qc1 Qxc1+ 15. Rxc1 Nd7 16. f4 f6 17. Bd3 c5 18. 0-0 Rd8 19. Nb3 b6 20. Be4 Rb8 21. Bc6 cxd4 22. exd4 Bb7 23. Bxb7 Rxb7 24. Rfe1 Kf7 25. Re2 Rc7 26. Kf2 Rdc8 27. Nd2 b5 28. c5 f5 29. Ke1 Nf8 30. Nf3 Kf6 31. h4 g6 32. Rb1 a6 33. a4 bxa4 34. Ra2 Ra8 35. Rxa4 a5 36. Rb5 Rca7 37. Ke2 Ra6 38. Kd3 Nd7 39. Kc4 R8a7 40. Ne5 Nxe5+ 41. dxe5+ Ke7 42. Rb6 Ra8 43. Kb5 R6a7 44. c6 1-0

[Event "EU-chT Seniors 07th"]
[Site "Dresden"]
[Date "2005.02.18"]
[Round "1"]
[White "Thiessen, Klaus Hinrich"]
[Black "Stavenhagen, Johannes"]
[Result "1-0"]
[ECO "E11"]
[WhiteElo "2237"]
[BlackElo "1848"]
[PlyCount "69"]
[EventDate "2005.02.18"]
[EventType "team-swiss"]
[EventRounds "8"]
[EventCountry "GER"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. c4 Bb4+ 4. Bd2 Bxd2+ 5. Qxd2 Ne4 6. Qc2 d5 7. e3 c6 8. Bd3 f5 9. 0-0 0-0 10. b4 Nd7 11. Nc3 Ndf6 12. Ne5 Nxc3 13. Qxc3 Bd7 14. Qc2 Rc8 15. Rfc1 Qe7 16. Qb2 Ng4 17. Nf3 Rcd8 18. a4 g5 19. b5 Rf7 20. h3 Nh6 21. Ne5 Rg7 22. cxd5 exd5 23. bxc6 Bxc6 24. Nxc6 bxc6 25. Rxc6 Rg6 26. Rxg6+ hxg6 27. g3 f4 28. Qd2 Qe6 29. exf4 Qxh3 30. Bf1 Qg4 31. Be2 Qh3 32. fxg5 Nf5 33. Qf4 Qh8 34. Rd1 Re8 35. Bf3 1-0

[Event "Oberliga Ost-B 0405"]
[Site "Germany"]
[Date "2004.12.12"]
[Round "5.5"]
[White "Thiessen, Klaus Hinrich"]
[Black "Berning, Boris"]
[Result "0-1"]
[ECO "A31"]
[WhiteElo "2062"]
[BlackElo "2186"]
[PlyCount "74"]
[EventDate "2004.10.10"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]
[WhiteTeam "Frankfurt FTG"]
[BlackTeam "Frankfurt BvK"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 e6 3. c4 d6 4. d4 cxd4 5. Nxd4 Nf6 6. Nc3 a6 7. Be2 Qc7 8. 0-0 b6 9. Be3 Bb7 10. f3 Nbd7 11. Rc1 Be7 12. Qe1 0-0 13. Qf2 Rac8 14. b4 Qb8 15. a3 Bd8 16. Na4 Bc7 17. g3 Ne5 18. c5 dxc5 19. bxc5 b5 20. c6 Nxc6 21. Nxc6 Bxc6 22. Rxc6 bxa4 23. Rxa6 Qb3 24. Bd1 Qd3 25. Rxa4 Rfd8 26. Be2 Qb3 27. Ra7 Bb8 28. Ra6 Be5 29. a4 h6 30. a5 Rc2 31. Bd1 Rxd1 32. Rxd1 Rxf2 33. Rd8+ Kh7 34. Bxf2 Qxf3 35. Raa8 Nxe4 36. Bb6 Nd2 37. Rac8 Qf1# 0-1

[Event "Oberliga Ost-B 0405"]
[Site "Germany"]
[Date "2004.11.28"]
[Round "4.6"]
[White "Thiessen, Klaus Hinrich"]
[Black "Mueller, Thorsten"]
[Result "1/2-1/2"]
[ECO "A07"]
[WhiteElo "2062"]
[BlackElo "2101"]
[PlyCount "99"]
[EventDate "2004.10.10"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]
[WhiteTeam "Frankfurt FTG"]
[BlackTeam "Offenbach"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. Nf3 d5 2. g3 Nf6 3. Bg2 c6 4. 0-0 Bf5 5. d3 e6 6. Nbd2 h6 7. Qe1 Be7 8. b3 0-0 9. Bb2 Nbd7 10. e4 Bh7 11. Qe2 Nc5 12. Ne5 Qb6 13. a4 Rad8 14. a5 Qc7 15. f4 Na6 16. f5 Bc5+ 17. Kh1 exf5 18. exf5 Rfe8 19. d4 Bb4 20. c3 Bxa5 21. b4 Bb6 22. Qf3 Nb8 23. c4 dxc4 24. Nexc4 Bxd4 25. Bxd4 Rxd4 26. Rxa7 Na6 27. b5 cxb5 28. Rxb7 Qc5 29. Nb3 Qxc4 30. Nxd4 Qxd4 31. Qc6 Nc5 32. Rxb5 Nce4 33. Bxe4 Qxe4+ 34. Qxe4 Nxe4 35. g4 Kf8 36. Kg2 Bg8 37. Rc1 f6 38. Rc7 Nd6 39. Rb6 Bd5+ 40. Kg3 Ne4+ 41. Kf4 Ng5 42. Rd6 Bb3 43. Rdd7 Re4+ 44. Kg3 Nf7 45. Ra7 Re8 46. Kh4 Ng5 47. Kg3 Nf7 48. Rdb7 Bd5 49. Rd7 Bb3 50. Rdb7 1/2-1/2

[Event "Oberliga Ost-B 0405"]
[Site "Germany"]
[Date "2004.11.14"]
[Round "3.6"]
[White "Regis, Georg"]
[Black "Thiessen, Klaus Hinrich"]
[Result "1-0"]
[ECO "E29"]
[WhiteElo "2129"]
[BlackElo "2062"]
[PlyCount "129"]
[EventDate "2004.10.10"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]
[WhiteTeam "Wiesbaden Dotzheim"]
[BlackTeam "Frankfurt FTG"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 c5 5. a3 Bxc3+ 6. bxc3 0-0 7. Bd3 d6 8. Ne2 b6 9. 0-0 Nc6 10. e4 e5 11. Bg5 h6 12. Bc1 Re8 13. d5 Na5 14. Ng3 Ba6 15. Nf5 Kh7 16. g4 Ng8 17. f4 g6 18. Ng3 exf4 19. Rxf4 f6 20. Ra2 Bxc4 21. Raf2 Rf8 22. h4 Bxd3 23. Qxd3 Kh8 24. c4 a6 25. Bb2 b5 26. cxb5 axb5 27. Qxb5 Kh7 28. Bc3 Rf7 29. g5 Rb7 30. Qf1 Nb3 31. Bxf6 Nxf6 32. Rxf6 Rxa3 33. Rf8 Qxf8 34. Rxf8 Ra1 35. Rf6 Rxf1+ 36. Nxf1 hxg5 37. hxg5 Re7 38. Ng3 Nd2 39. Rxd6 Kg7 40. Rc6 Nf3+ 41. Kf2 Nxg5 42. Rxc5 Nxe4+ 43. Nxe4 Rxe4 44. Kf3 Rd4 45. Ke3 Rd1 46. Ke4 Kf6 47. Rc6+ Kf7 48. Ke5 Re1+ 49. Kd6 g5 50. Kd7 g4 51. Rc4 Rd1 52. d6 g3 53. Rf4+ Kg6 54. Rg4+ Kf5 55. Rxg3 Ke5 56. Rg5+ Kf6 57. Rg2 Ke5 58. Re2+ Kf6 59. Kc7 Rc1+ 60. Kd8 Rd1 61. d7 Kf7 62. Re7+ Kf8 63. Re8+ Kf7 64. Kc7 Rc1+ 65. Kb6 1-0

[Event "Oberliga Ost-B 0405"]
[Site "Germany"]
[Date "2004.11.13"]
[Round "2.6"]
[White "Thiessen, Klaus Hinrich"]
[Black "Traudes, Wolfgang"]
[Result "0-1"]
[ECO "B05"]
[WhiteElo "2062"]
[BlackElo "2227"]
[PlyCount "140"]
[EventDate "2004.10.10"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]
[WhiteTeam "Frankfurt FTG"]
[BlackTeam "Wiesbaden"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. Nf3 Nc6 2. e4 Nf6 3. e5 Nd5 4. d4 d6 5. exd6 exd6 6. Be2 Be7 7. 0-0 0-0 8. c4 Nb6 9. Nc3 Bg4 10. b3 Bf6 11. Be3 d5 12. c5 Nc8 13. h3 Be6 14. Bf4 N8e7 15. g4 h6 16. Rb1 g5 17. Be3 Bg7 18. Ne1 f5 19. f3 Ng6 20. Ng2 f4 21. Bf2 Qf6 22. Bd3 Nge7 23. Ne2 Nb4 24. Ra1 Nxd3 25. Qxd3 Bf7 26. Ne1 Bg6 27. Qd2 Qa6 28. Nc3 b6 29. Na4 Nc6 30. Rc1 Qa5 31. Qd1 b5 32. Nc3 b4 33. Na4 Qb5 34. Nb2 a5 35. Kg2 Rfe8 36. Ned3 Nxd4 37. Nxf4 gxf4 38. Bxd4 Re2+ 39. Rf2 Rae8 40. Bxg7 Kxg7 41. Qd4+ Kh7 42. Rcf1 c6 43. Na4 Qb8 44. Rxe2 Rxe2+ 45. Rf2 Qe5 46. Qxe5 Rxe5 47. Rd2 Kg7 48. Kf2 Kf6 49. h4 Re3 50. Nb2 Rc3 51. Na4 Rc2 52. Ke2 Rxd2+ 53. Kxd2 Ke5 54. Nb6 Kd4 55. Nd7 Be8 56. Nf6 Bf7 57. Nd7 Be6 58. Nf8 Bc8 59. Ng6 Kxc5 60. Nxf4 Kd4 61. Ne2+ Ke5 62. Ke3 c5 63. f4+ Kf6 64. g5+ hxg5 65. fxg5+ Kf5 66. Nf4 d4+ 67. Kf3 Bb7+ 68. Kg3 Be4 69. g6 Kf6 70. Kf2 Bxg6 0-1

[Event "Oberliga Ost-B 0405"]
[Site "Germany"]
[Date "2004.10.10"]
[Round "1.4"]
[White "Schneider, Heiko"]
[Black "Thiessen, Klaus Hinrich"]
[Result "1-0"]
[ECO "B16"]
[WhiteElo "2215"]
[BlackElo "2062"]
[PlyCount "95"]
[EventDate "2004.10.10"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]
[WhiteTeam "Moerlenbach"]
[BlackTeam "Frankfurt FTG"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nf6 5. Nxf6+ gxf6 6. c3 Bf5 7. Bd3 Bxd3 8. Qxd3 e6 9. Bf4 Bd6 10. Bg3 Qc7 11. 0-0-0 Nd7 12. Ne2 0-0-0 13. Qf3 f5 14. Bh4 Rde8 15. Kb1 Nb6 16. Nc1 Nc4 17. Qe2 b5 18. Nd3 Rhg8 19. Qf3 Rg4 20. Bg3 Reg8 21. b3 Na3+ 22. Kb2 f4 23. h3 Rxg3 24. fxg3 Rxg3 25. Qf2 Qa5 26. Qd2 b4 27. cxb4 Qg5 28. Kxa3 Rxg2 29. Nf2 Qa5+ 30. Kb2 Bxb4 31. Qc2 Kb7 32. Rdg1 Bc3+ 33. Kb1 Rxg1+ 34. Rxg1 Bxd4 35. Rd1 c5 36. Ne4 Qb6 37. Qg2 Qc6 38. Nd6+ Kc7 39. Qxc6+ Kxc6 40. Nxf7 Kd5 41. Kc2 e5 42. Ng5 h6 43. Nf7 h5 44. Ng5 e4 45. Re1 e3 46. Kd3 a5 47. Nf3 Bf6 48. Rc1 1-0

[Event "Mecklenburg VP-ch Seniors 04th"]
[Site "Plau am See"]
[Date "2004.10.08"]
[Round "5"]
[White "Thiessen, Klaus Hinrich"]
[Black "Durst, Uwe"]
[Result "0-1"]
[ECO "B08"]
[WhiteElo "1771"]
[BlackElo "2090"]
[PlyCount "94"]
[EventDate "2004.10.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Bc4 c6 5. Nf3 Bg7 6. 0-0 0-0 7. Re1 b5 8. Bd3 b4 9. Ne2 Bg4 10. Ng3 Nbd7 11. h3 Bxf3 12. Qxf3 e5 13. c3 a5 14. Be3 d5 15. Rad1 Qc7 16. dxe5 Nxe5 17. Qe2 Nxd3 18. Qxd3 dxe4 19. Qc2 bxc3 20. bxc3 Nd5 21. Nxe4 Rfe8 22. Bd4 f5 23. Nc5 Qd6 24. Bxg7 Kxg7 25. Nb3 Qf6 26. Nd4 Rab8 27. Qd2 Nb6 28. Rxe8 Rxe8 29. Kf1 Re7 30. Re1 Rxe1+ 31. Qxe1 Nd5 32. Qe6 Qxe6 33. Nxe6+ Kf6 34. Nd4 Nxc3 35. Nxc6 a4 36. Nb4 Ke5 37. Ke1 Kd4 38. f3 Kc4 39. a3 Nb5 40. Nc2 Kb3 41. Kd2 Nxa3 42. Nxa3 Kxa3 43. Kc3 f4 44. h4 h5 45. Kc2 Kb4 46. Kb2 a3+ 47. Ka2 Ka4 0-1

[Event "Mecklenburg VP-ch Seniors 04th"]
[Site "Plau am See"]
[Date "2004.10.06"]
[Round "3"]
[White "Thiessen, Klaus Hinrich"]
[Black "Schlag, Franz"]
[Result "0-1"]
[ECO "C45"]
[WhiteElo "1771"]
[BlackElo "2117"]
[PlyCount "140"]
[EventDate "2004.10.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. e4 Nc6 2. d4 e5 3. Nf3 exd4 4. Nxd4 d5 5. Nxc6 bxc6 6. exd5 Qxd5 7. Qxd5 cxd5 8. Bb5+ Bd7 9. Bxd7+ Kxd7 10. Be3 Rb8 11. b3 a6 12. 0-0 Bd6 13. Nd2 c5 14. c3 Ne7 15. Rad1 f6 16. Nf3 g5 17. h3 h5 18. Ne1 Kc6 19. Nd3 Nf5 20. Rfe1 Rbe8 21. b4 Nxe3 22. Rxe3 Rxe3 23. fxe3 c4 24. Ne1 Be5 25. Rc1 g4 26. Kf2 a5 27. a3 Ra8 28. Ke2 axb4 29. axb4 Ra2+ 30. Kd1 gxh3 31. gxh3 Rh2 32. Nf3 Rh1+ 33. Kd2 Rxh3 34. Nxe5+ fxe5 35. Rg1 Rh2+ 36. Kd1 d4 37. exd4 exd4 38. Rg6+ Kd5 39. cxd4 Kxd4 40. Rd6+ Kc3 41. b5 Rh1+ 42. Ke2 Rb1 43. b6 Rb5 44. Kd1 Kb2 45. Rd2+ Kb3 46. Rh2 Rxb6 47. Rxh5 Rg6 48. Rb5+ Kc3 49. Rd5 Rg3 50. Rb5 Rd3+ 51. Kc1 Rh3 52. Kd1 Rh1+ 53. Ke2 Kc2 54. Rb4 c3 55. Rb6 Rh2+ 56. Ke1 Rd2 57. Rb7 Rd4 58. Ke2 Re4+ 59. Kf3 Re6 60. Rb8 Kc1 61. Rb7 Kd2 62. Rd7+ Kc2 63. Rb7 Re5 64. Kf2 Re4 65. Rb8 Kd3 66. Rb3 Kd2 67. Rb7 Rf4+ 68. Kg3 Rf8 69. Rd7+ Kc1 70. Rb7 c2 0-1

[Event "Mecklenburg VP-ch Seniors 04th"]
[Site "Plau am See"]
[Date "2004.10.05"]
[Round "2"]
[White "Helmsen, Franz"]
[Black "Thiessen, Klaus Hinrich"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "2139"]
[BlackElo "1771"]
[PlyCount "72"]
[EventDate "2004.10.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. e4 d5 2. Nc3 d4 3. Nce2 e5 4. d3 Bb4+ 5. c3 dxc3 6. bxc3 Ba5 7. Nf3 Bg4 8. Qc2 Nc6 9. Nd2 Nge7 10. h3 Bh5 11. Ng3 Bg6 12. Nc4 0-0 13. Nxa5 Nxa5 14. Ba3 b6 15. Be2 c5 16. 0-0 Nac6 17. Bf3 Rc8 18. Rfd1 Qc7 19. Qe2 Rcd8 20. Rac1 Qb7 21. Rc2 Qa6 22. Bc1 Rd6 23. Be3 Rfd8 24. Rcd2 f6 25. d4 Qxe2 26. Nxe2 cxd4 27. cxd4 Nxd4 28. Nxd4 exd4 29. Rxd4 Rxd4 30. Rxd4 Rxd4 31. Bxd4 Nc6 32. Bc3 Ne5 33. Bxe5 fxe5 34. Kf1 Kf8 35. Ke2 Ke7 36. Kd3 Kd6 1/2-1/2

[Event "Schoenhagener Seniors op 14th"]
[Site "Uslar"]
[Date "2004.09.03"]
[Round "8"]
[White "Lorenz, Kurt"]
[Black "Thiessen, Klaus Hinrich"]
[Result "1-0"]
[ECO "C10"]
[WhiteElo "1908"]
[BlackElo "1812"]
[PlyCount "55"]
[EventDate "2004.08.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. d4 e6 2. e4 d5 3. Nc3 Nc6 4. e5 Nge7 5. f4 Nf5 6. Nf3 Bb4 7. a3 Ba5 8. b4 Bb6 9. Ne2 a6 10. c3 Bd7 11. g4 Nh4 12. Ng3 Nxf3+ 13. Qxf3 Ne7 14. h4 a5 15. Rb1 axb4 16. axb4 c6 17. Bd3 Qc7 18. Nh5 g6 19. Nf6+ Kd8 20. h5 gxh5 21. Rxh5 Ng6 22. Nxh7 Ke7 23. f5 exf5 24. gxf5 Nxe5 25. f6+ Kd8 26. Rxe5 Be6 27. Rxe6 fxe6 28. f7 1-0

[Event "Schoenhagener Seniors op 14th"]
[Site "Uslar"]
[Date "2004.09.02"]
[Round "7"]
[White "Thiessen, Klaus Hinrich"]
[Black "Oswald, Werner"]
[Result "1/2-1/2"]
[ECO "C84"]
[WhiteElo "1812"]
[BlackElo "1887"]
[PlyCount "66"]
[EventDate "2004.08.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. d4 exd4 6. 0-0 Be7 7. e5 Ng4 8. Re1 d6 9. exd6 Qxd6 10. Bxc6+ bxc6 11. h3 Nf6 12. Nxd4 0-0 13. Nc3 c5 14. Nf3 Bf5 15. Qe2 Rfe8 16. Be3 Qb6 17. b3 Bd6 18. Rad1 Rad8 19. Na4 Qc6 20. c4 Rd7 21. Nc3 Be4 22. Nxe4 Qxe4 23. Kh1 Rde7 24. Qd2 Qf5 25. Qd3 Qh5 26. Re2 Ng4 27. Rde1 Ne5 28. Nxe5 Qxe5 29. g3 Qh5 30. Kg2 Re6 31. Qd2 g5 32. Qd3 Rh6 33. Qf5 Re5 1/2-1/2

[Event "Schoenhagener Seniors op 14th"]
[Site "Uslar"]
[Date "2004.08.31"]
[Round "5"]
[White "Thiessen, Klaus Hinrich"]
[Black "Juergens, Norbert"]
[Result "1/2-1/2"]
[ECO "B07"]
[WhiteElo "1812"]
[BlackElo "1872"]
[PlyCount "25"]
[EventDate "2004.08.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Bc4 Bg7 5. Nge2 e6 6. a4 0-0 7. 0-0 Nxe4 8. Nxe4 d5 9. Bd3 dxe4 10. Bxe4 e5 11. dxe5 Bxe5 12. Qxd8 Rxd8 13. c3 1/2-1/2

[Event "Schoenhagener Seniors op 14th"]
[Site "Uslar"]
[Date "2004.08.30"]
[Round "4"]
[White "Schmidt, Erich"]
[Black "Thiessen, Klaus Hinrich"]
[Result "0-1"]
[ECO "A80"]
[WhiteElo "1783"]
[BlackElo "1812"]
[PlyCount "62"]
[EventDate "2004.08.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. d4 e6 2. Nf3 f5 3. Bf4 Nf6 4. h3 Nc6 5. e3 Bb4+ 6. c3 Be7 7. Nbd2 d6 8. Bc4 d5 9. Bd3 0-0 10. g4 Ne4 11. gxf5 exf5 12. h4 Bd6 13. Ne5 Nxd2 14. Kxd2 Bxe5 15. dxe5 Qe8 16. Bb5 a6 17. Bxc6 Qxc6 18. Kc2 b5 19. Qd4 Be6 20. Rag1 Rf7 21. Rg3 Kh8 22. h5 a5 23. a3 b4 24. axb4 axb4 25. Qxb4 d4 26. Rd1 dxc3 27. bxc3 Ra2+ 28. Kb1 Qa6 29. Rgg1 Ra1+ 30. Kc2 Ra2+ 31. Kb1 Rxf2 0-1

[Event "Schoenhagener Seniors op 14th"]
[Site "Uslar"]
[Date "2004.08.28"]
[Round "2"]
[White "Thiessen, Klaus Hinrich"]
[Black "Noack, Heinz"]
[Result "1-0"]
[ECO "C72"]
[WhiteElo "1812"]
[BlackElo "1604"]
[PlyCount "67"]
[EventDate "2004.08.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Be7 5. 0-0 d6 6. d4 b5 7. Bb3 Nxd4 8. Nxd4 exd4 9. Bd5 Rb8 10. Qxd4 Bf6 11. Qe3 Ne7 12. Nc3 c6 13. Bb3 0-0 14. a3 Be6 15. Ne2 Bc4 16. Rd1 Qc7 17. Bxc4 bxc4 18. c3 Rfe8 19. Qf3 Ng6 20. Rb1 Ne5 21. Qf5 Qe7 22. Ng3 g6 23. Qf4 Nd3 24. Qg4 Kh8 25. Qe2 d5 26. Rxd3 cxd3 27. Qxd3 dxe4 28. Qxa6 Bxc3 29. Qxc6 Bg7 30. b4 Rbc8 31. Qd5 Rcd8 32. Qb3 Rd3 33. Qc2 f5 34. Bf4 1-0

[Event "Schoenhagener Seniors op 14th"]
[Site "Uslar"]
[Date "2004.08.27"]
[Round "1"]
[White "Blask, Gerhard"]
[Black "Thiessen, Klaus Hinrich"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1689"]
[BlackElo "1812"]
[PlyCount "38"]
[EventDate "2004.08.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. Nc3 e6 2. Nf3 f5 3. e4 fxe4 4. Ne5 Nf6 5. Nxe4 d6 6. Nxf6+ Qxf6 7. Nf3 Be7 8. d4 0-0 9. Bd3 Nc6 10. c3 e5 11. Bc4+ Kh8 12. Bg5 Qg6 13. Bxe7 Nxe7 14. 0-0 Bh3 15. Ne1 d5 16. Be2 e4 17. Kh1 Bd7 18. Nc2 Rf6 19. Ne3 Raf8 1/2-1/2

[Event "GER North-ch Seniors 7th"]
[Site "Bad Bevensen"]
[Date "2004.06.19"]
[Round "1"]
[White "Droschielow, Alexander"]
[Black "Thiessen, Klaus Hinrich"]
[Result "1-0"]
[ECO "A84"]
[WhiteElo "2010"]
[BlackElo "1770"]
[PlyCount "44"]
[EventDate "2004.06.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. Nf3 e6 2. c4 f5 3. g3 Nf6 4. Bg2 Nc6 5. d4 Bb4+ 6. Bd2 Bxd2+ 7. Nbxd2 0-0 8. Qb3 Kh8 9. d5 exd5 10. cxd5 Ne7 11. d6 cxd6 12. 0-0 d5 13. Rad1 h6 14. Nb1 b6 15. Nc3 Bb7 16. Nd4 Bc6 17. Qa3 a6 18. Nb3 Ne4 19. Nxe4 fxe4 20. f3 exf3 21. exf3 Rf6 22. Rfe1 Kg8 1-0

[Event "Bayern-ch Seniors 16th"]
[Site "Schloss Schney"]
[Date "2004.06.14"]
[Round "9"]
[White "Goy, Udo"]
[Black "Thiessen, Klaus Hinrich"]
[Result "1/2-1/2"]
[ECO "D56"]
[WhiteElo "2105"]
[BlackElo "2150"]
[PlyCount "100"]
[EventDate "2004.06.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. Nc3 Be7 5. Bg5 0-0 6. e3 h6 7. Bh4 Ne4 8. Bxe7 Qxe7 9. Rc1 Nxc3 10. Rxc3 c6 11. Bd3 Nd7 12. 0-0 dxc4 13. Bxc4 e5 14. a3 e4 15. Nd2 Nf6 16. Be2 Be6 17. Qb1 Bd5 18. b4 a6 19. Nc4 Bxc4 20. Rxc4 Rfd8 21. Qb2 Rd5 22. Rc5 a5 23. Bc4 Rg5 24. Rxg5 hxg5 25. b5 c5 26. dxc5 Qxc5 27. Qb3 Qe7 28. Rd1 b6 29. Rd4 Rc8 30. h3 g6 31. a4 Kg7 32. Qb2 Qe5 33. Qe2 Qe7 34. Qd2 Rc7 35. g3 Rd7 36. Bf1 Qd8 37. Bg2 Rxd4 38. exd4 Qd5 39. Qe3 Kg8 40. f3 exf3 41. Bxf3 Qf5 42. Bg2 Kf8 43. Qa3+ Kg7 44. Qd6 Ne4 45. Bxe4 Qxe4 46. Qe5+ Qxe5 47. dxe5 f6 48. exf6+ Kxf6 49. Kf2 Ke6 50. Kf3 Kf5 1/2-1/2

[Event "Bayern-ch Seniors 16th"]
[Site "Schloss Schney"]
[Date "2004.06.13"]
[Round "8"]
[White "Thiessen, Klaus Hinrich"]
[Black "Walkewitz, Hubert"]
[Result "1/2-1/2"]
[ECO "A80"]
[WhiteElo "2150"]
[BlackElo "2183"]
[PlyCount "40"]
[EventDate "2004.06.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. d4 f5 2. Bg5 g6 3. Nc3 Bg7 4. Nf3 h6 5. Bf4 Nf6 6. Qd3 d6 7. e4 g5 8. Bd2 fxe4 9. Nxe4 0-0 10. Ng3 e6 11. Qb3 a5 12. a4 d5 13. h4 g4 14. Ne5 Nc6 15. Nxc6 bxc6 16. Be2 Qd6 17. Qe3 Bd7 18. 0-0 Be8 19. Bd3 Bf7 20. f4 Nd7 1/2-1/2

[Event "Bayern-ch Seniors 16th"]
[Site "Schloss Schney"]
[Date "2004.06.12"]
[Round "7"]
[White "Thiessen, Klaus Hinrich"]
[Black "Wimmer, Herbert"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "2150"]
[BlackElo "2169"]
[PlyCount "18"]
[EventDate "2004.06.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. Bf4 e6 4. e3 Be7 5. h3 c5 6. c3 0-0 7. Nbd2 b6 8. Bd3 Bb7 9. 0-0 Nbd7 1/2-1/2

[Event "Bayern-ch Seniors 16th"]
[Site "Schloss Schney"]
[Date "2004.06.11"]
[Round "6"]
[White "Kraft, Hans"]
[Black "Thiessen, Klaus Hinrich"]
[Result "0-1"]
[ECO "B55"]
[WhiteElo "2046"]
[BlackElo "2150"]
[PlyCount "84"]
[EventDate "2004.06.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. f3 e5 6. Nb3 d5 7. Bg5 Be6 8. Bxf6 gxf6 9. exd5 Qxd5 10. Qxd5 Bxd5 11. Nc3 Bc6 12. 0-0-0 Nd7 13. Na5 Bb4 14. Nxc6 bxc6 15. Ne4 Rc8 16. g3 Rc7 17. Bh3 Be7 18. Rhe1 Nb6 19. Nd6+ Bxd6 20. Rxd6 Ke7 21. Red1 Nd5 22. R6xd5 cxd5 23. Rxd5 Rd8 24. Rxd8 Kxd8 25. Bf5 h6 26. g4 Rc4 27. h4 Rf4 28. Be4 f5 29. Bxf5 Rxf3 30. h5 Ke7 31. b4 Kd6 32. Bc8 e4 33. a4 e3 34. Kd1 Rf2 35. Bf5 Kd5 36. b5 Kc5 37. Bd3 Kb4 38. g5 hxg5 39. h6 Rh2 40. h7 g4 41. Ke1 g3 42. Kf1 Kxa4 0-1

[Event "Bayern-ch Seniors 16th"]
[Site "Schloss Schney"]
[Date "2004.06.10"]
[Round "5"]
[White "Thiessen, Klaus Hinrich"]
[Black "Siegmund, Rainer"]
[Result "1-0"]
[ECO "E41"]
[WhiteElo "2150"]
[BlackElo "1931"]
[PlyCount "77"]
[EventDate "2004.06.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 c5 5. Nf3 0-0 6. Bd3 Bxc3+ 7. bxc3 d6 8. 0-0 Nc6 9. e4 e5 10. d5 Ne7 11. Nh4 h6 12. Qf3 Ng6 13. Nf5 Bxf5 14. Qxf5 Nh4 15. Qh3 Ng6 16. g3 Qd7 17. Qg2 Rae8 18. Kh1 Re7 19. Rg1 Rc8 20. a4 b6 21. f3 a6 22. f4 b5 23. axb5 axb5 24. cxb5 c4 25. Bc2 Qxb5 26. f5 Nf8 27. g4 N6h7 28. g5 hxg5 29. Bxg5 f6 30. Bc1 Nd7 31. Bh6 Ng5 32. Bxg5 fxg5 33. Qxg5 Rf7 34. Ba4 Qb7 35. Bxd7 Rxd7 36. f6 Kh8 37. Rg3 Kh7 38. Qg4 Re8 39. Rh3+ 1-0

[Event "Bayern-ch Seniors 16th"]
[Site "Schloss Schney"]
[Date "2004.06.09"]
[Round "4"]
[White "Petzold, Hans"]
[Black "Thiessen, Klaus Hinrich"]
[Result "1/2-1/2"]
[ECO "D00"]
[WhiteElo "2041"]
[BlackElo "2150"]
[PlyCount "17"]
[EventDate "2004.06.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. d4 d5 2. e3 Nf6 3. Bd3 c6 4. Nd2 Nbd7 5. f4 e6 6. c3 b6 7. Ngf3 Bb7 8. Ne5 Qc7 9. 0-0 1/2-1/2

[Event "Bayern-ch Seniors 16th"]
[Site "Schloss Schney"]
[Date "2004.06.08"]
[Round "3"]
[White "Thiessen, Klaus Hinrich"]
[Black "Kahn, Peter"]
[Result "1/2-1/2"]
[ECO "D36"]
[WhiteElo "2150"]
[BlackElo "1986"]
[PlyCount "28"]
[EventDate "2004.06.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Nbd7 5. e3 c6 6. Nf3 Be7 7. Qc2 0-0 8. cxd5 exd5 9. Bd3 Re8 10. 0-0 Nf8 11. a3 Ne4 12. Bxe7 Qxe7 13. Rae1 Bf5 14. Nd2 Bg6 1/2-1/2

[Event "Bayern-ch Seniors 16th"]
[Site "Schloss Schney"]
[Date "2004.06.07"]
[Round "2"]
[White "Leuschner, Guenter"]
[Black "Thiessen, Klaus Hinrich"]
[Result "0-1"]
[ECO "D11"]
[WhiteElo "1820"]
[BlackElo "2150"]
[PlyCount "106"]
[EventDate "2004.06.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. g3 c6 4. Bg2 Bf5 5. 0-0 h6 6. Nbd2 Nbd7 7. c4 e6 8. b3 Be7 9. Bb2 0-0 10. a3 Re8 11. Rc1 Ne4 12. Nxe4 Bxe4 13. Re1 Rc8 14. Nd2 Bxg2 15. Kxg2 b5 16. c5 f5 17. f4 Nf6 18. Nf3 Ne4 19. e3 Bf6 20. Ne5 Bxe5 21. dxe5 Qe7 22. Bd4 Kh7 23. Re2 a5 24. Qe1 Ra8 25. Rec2 Rg8 26. Kh1 g5 27. Rg2 Rg6 28. Rcc2 a4 29. b4 Rag8 30. Rg1 Qf7 31. Rcg2 R8g7 32. Qe2 g4 33. Rc1 Kg8 34. Rc2 h5 35. Kg1 Rh6 36. Kf1 h4 37. Rg1 hxg3 38. hxg3 Rh3 39. Qe1 Rgh7 40. Rcg2 R7h5 41. Ke2 Qh7 42. Kd3 Rh2 43. Bc3 Rxg2 44. Rxg2 Rh2 45. Qe2 Rxg2 46. Qxg2 Qh3 47. Qg1 Nxg3 48. Be1 Ne4 49. Kc2 g3 50. Bxg3 Qxg3 51. Qxg3+ Nxg3 52. Kd3 Kf7 53. Kd2 Kg6 0-1

[Event "Bayern-ch Seniors 16th"]
[Site "Schloss Schney"]
[Date "2004.06.06"]
[Round "1"]
[White "Thiessen, Klaus Hinrich"]
[Black "Vogel, Gerhard1111"]
[Result "1-0"]
[ECO "A52"]
[WhiteElo "2150"]
[BlackElo "1694"]
[PlyCount "63"]
[EventDate "2004.06.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e5 3. dxe5 Ng4 4. Nf3 Bb4+ 5. Bd2 Qe7 6. e3 Nc6 7. Be2 Ngxe5 8. Nc3 d6 9. 0-0 Bxc3 10. Bxc3 Be6 11. Nd4 0-0 12. b3 f5 13. Qd2 Rad8 14. Rad1 Kh8 15. Rfe1 Bd7 16. Nb5 Be6 17. Bb2 a6 18. Nc3 Qf7 19. Nd5 Rd7 20. f4 Ng4 21. Bf3 Nd8 22. g3 Bxd5 23. Bxd5 Qg6 24. Bf3 Nf6 25. Bxf6 Qxf6 26. e4 Re7 27. e5 Qg6 28. exd6 Rxe1+ 29. Qxe1 cxd6 30. Qe7 Qf6 31. Qxd6 Qxd6 32. Rxd6 1-0

[Event "Bad Sooden-Allendorf Seniors op 16th"]
[Site "Bad Sooden-Allendorf"]
[Date "2004.04.30"]
[Round "9"]
[White "Thiessen, Klaus Hinrich"]
[Black "Escher, Helmut"]
[Result "0-1"]
[ECO "B01"]
[WhiteElo "1792"]
[BlackElo "2102"]
[PlyCount "80"]
[EventDate "2004.04.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d3 c6 5. Bd2 Qb6 6. Rb1 Nf6 7. Be2 Bf5 8. Nf3 e6 9. 0-0 Nbd7 10. h3 Be7 11. a3 0-0 12. Nh4 Bg6 13. Nxg6 hxg6 14. Be3 Qc7 15. Qd2 Nd5 16. Ne4 Nxe3 17. Qxe3 b6 18. d4 Rad8 19. c3 a5 20. Rbd1 Rfe8 21. Rfe1 Nf6 22. Nxf6+ Bxf6 23. Bc4 Kf8 24. Qf3 b5 25. Bb3 b4 26. axb4 axb4 27. Ba4 Rd6 28. Qg3 Red8 29. c4 Qa7 30. b3 Bxd4 31. Rc1 Qc5 32. Qf3 e5 33. Re4 Rf6 34. Qg4 Bxf2+ 35. Kh1 Rfd6 36. Qf3 Rd3 37. Qe2 Rd2 38. Qf1 Bg3 39. Re2 f5 40. Rxd2 Rxd2 0-1

[Event "Bad Sooden-Allendorf Seniors op 16th"]
[Site "Bad Sooden-Allendorf"]
[Date "2004.04.29"]
[Round "8"]
[White "Bomert, Egon"]
[Black "Thiessen, Klaus Hinrich"]
[Result "1-0"]
[ECO "A81"]
[WhiteElo "2115"]
[BlackElo "1792"]
[PlyCount "121"]
[EventDate "2004.04.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. c4 e6 2. g3 f5 3. Bg2 Nf6 4. Nf3 Nc6 5. 0-0 Be7 6. d4 d5 7. Nc3 0-0 8. Bf4 a6 9. Ne5 Bb4 10. cxd5 exd5 11. Qb3 Bxc3 12. bxc3 Ne7 13. Rfd1 c6 14. Rab1 Qe8 15. Nd3 Nd7 16. Re1 Ng6 17. Bc1 Qf7 18. Ba3 Re8 19. Bd6 Re6 20. Qa3 Qf6 21. Bc7 Qf7 22. e3 Qe8 23. Qb3 b5 24. a4 Bb7 25. Bh3 Qf7 26. f3 Rae8 27. e4 dxe4 28. fxe4 Rxe4 29. Qxf7+ Kxf7 30. Rxe4 fxe4 31. Bxd7 exd3 32. Bxe8+ Kxe8 33. Kf2 Bc8 34. axb5 axb5 35. Re1+ Kf7 36. Ke3 Be6 37. Kxd3 Bd5 38. Ra1 Nf8 39. Rf1+ Ke8 40. Be5 Ne6 41. Ra1 Kf7 42. g4 Kg6 43. h4 h6 44. Ke3 h5 45. g5 Bc4 46. Ra7 Bd5 47. Kd2 Bc4 48. Kc2 Bd5 49. Kb2 Bc4 50. Ka3 Bd5 51. Kb4 Bc4 52. Ka5 Bd5 53. Kb6 Be4 54. Re7 Bd5 55. Re8 Kf5 56. Re7 Kg6 57. Rxe6+ Bxe6 58. Kxc6 Bc4 59. d5 Kf7 60. d6 Be6 61. Bxg7 1-0

[Event "Bad Sooden-Allendorf Seniors op 16th"]
[Site "Bad Sooden-Allendorf"]
[Date "2004.04.28"]
[Round "7"]
[White "Gelzenleichter, Siegfried"]
[Black "Thiessen, Klaus Hinrich"]
[Result "1/2-1/2"]
[ECO "A84"]
[WhiteElo "2155"]
[BlackElo "1792"]
[PlyCount "53"]
[EventDate "2004.04.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. d4 e6 2. Nf3 f5 3. c4 Bb4+ 4. Bd2 Bxd2+ 5. Nbxd2 Nf6 6. Qc2 d6 7. e4 0-0 8. Bd3 Nc6 9. a3 Ne7 10. 0-0-0 g6 11. Rhe1 Kg7 12. exf5 exf5 13. Ng5 c6 14. Re2 Neg8 15. Rde1 Bd7 16. Ndf3 Re8 17. Ne6+ Bxe6 18. Rxe6 Rxe6 19. Rxe6 Qd7 20. Qe2 h6 21. Nh4 Re8 22. d5 cxd5 23. cxd5 Rxe6 24. dxe6 Qc6+ 25. Kb1 Ne7 26. Nf3 Qd5 27. Qe3 1/2-1/2

[Event "Bad Sooden-Allendorf Seniors op 16th"]
[Site "Bad Sooden-Allendorf"]
[Date "2004.04.27"]
[Round "6"]
[White "Thiessen, Klaus Hinrich"]
[Black "Janssen, Helmut"]
[Result "1-0"]
[ECO "B23"]
[WhiteElo "1792"]
[BlackElo "1841"]
[PlyCount "53"]
[EventDate "2004.04.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 d6 3. f4 Nc6 4. Nf3 e6 5. Bb5 Bd7 6. 0-0 g6 7. d4 cxd4 8. Bxc6 Bxc6 9. Nxd4 Bg7 10. Nxc6 bxc6 11. Qf3 Ne7 12. f5 exf5 13. exf5 Bd4+ 14. Kh1 f6 15. fxg6 hxg6 16. Ne4 Nf5 17. c3 Be5 18. Bf4 d5 19. Rad1 Qe7 20. Nxf6+ Kf7 21. Rde1 Qxf6 22. Bxe5 Qh4 23. g4 Rhe8 24. Bg3 Qh3 25. gxf5 Rxe1 26. fxg6+ Kxg6 27. Qf6+ 1-0

[Event "Bad Sooden-Allendorf Seniors op 16th"]
[Site "Bad Sooden-Allendorf"]
[Date "2004.04.26"]
[Round "5"]
[White "Thiessen, Klaus Hinrich"]
[Black "Kleist, Werner"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "1792"]
[BlackElo "1573"]
[PlyCount "61"]
[EventDate "2004.04.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 c6 5. Bd2 Qc7 6. Bd3 Nf6 7. Nge2 Bg4 8. h3 Bxe2 9. Nxe2 e6 10. c3 Bd6 11. 0-0 Nbd7 12. Qc2 0-0-0 13. a4 Nd5 14. b4 Rdg8 15. Bxh7 Rf8 16. Bd3 g5 17. b5 g4 18. bxc6 Qxc6 19. Bb5 Qc7 20. Rab1 Rfg8 21. Bxd7+ Kxd7 22. Qd3 f5 23. c4 Bh2+ 24. Kh1 Nf4 25. Nxf4 Bxf4 26. Bxf4 Qxf4 27. Rxb7+ Kc8 28. Rb3 Rxh3+ 29. gxh3 Rh8 30. Qe2 Qd6 31. Qe5 1-0

[Event "Bad Sooden-Allendorf Seniors op 16th"]
[Site "Bad Sooden-Allendorf"]
[Date "2004.04.25"]
[Round "4"]
[White "Helmsen, Franz"]
[Black "Thiessen, Klaus Hinrich"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2133"]
[BlackElo "1792"]
[PlyCount "88"]
[EventDate "2004.04.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. e4 d5 2. Nc3 dxe4 3. Nxe4 Bf5 4. Ng3 Bg6 5. d4 e6 6. N1e2 Bd6 7. Nf4 Bxf4 8. Bxf4 Nf6 9. Be2 0-0 10. 0-0 Nbd7 11. c3 Nd5 12. Bd2 c6 13. c4 N5f6 14. Bc3 Ne4 15. Nxe4 Bxe4 16. Re1 Nf6 17. Qd2 Bg6 18. Qe3 Re8 19. f3 Qc7 20. Rad1 Nh5 21. Bf1 h6 22. g3 Nf6 23. Rd2 a6 24. a4 Rad8 25. a5 Rd7 26. Red1 Qd8 27. Qe5 Qc8 28. Bh3 Qc7 29. Qe3 Rdd8 30. b4 Qd6 31. Re1 Qc7 32. Rf2 Qd6 33. Qc1 Bd3 34. c5 Qf8 35. Re5 Bg6 36. Qb2 Nd5 37. Bd2 Nf6 38. Ree2 Rd5 39. Bf4 Red8 40. Rd2 Qe7 41. Bf1 Ne8 42. Bc4 R5d7 43. Qc3 Nf6 44. Bd6 Qe8 1-0

[Event "Bad Sooden-Allendorf Seniors op 16th"]
[Site "Bad Sooden-Allendorf"]
[Date "2004.04.24"]
[Round "3"]
[White "Rollwitz, Inge"]
[Black "Thiessen, Klaus Hinrich"]
[Result "0-1"]
[ECO "A25"]
[WhiteElo "1415"]
[BlackElo "1792"]
[PlyCount "58"]
[EventDate "2004.04.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nc6 3. g3 d6 4. Bg2 Nf6 5. e3 Bf5 6. e4 Be6 7. b3 Be7 8. Nge2 0-0 9. 0-0 Qd7 10. a3 Bg4 11. Qc2 Bh3 12. d3 a6 13. f4 exf4 14. Bxf4 Bxg2 15. Kxg2 Rae8 16. b4 Nh5 17. Be3 f5 18. Nf4 Nxf4+ 19. Bxf4 fxe4 20. Nxe4 Rf5 21. Rf2 Ref8 22. Raf1 Nd4 23. Qa2 Kh8 24. Be3 Rxf2+ 25. Rxf2 Nf5 26. Qd2 Kg8 27. Bg5 h6 28. Bxe7 Qxe7 29. d4 Qxe4+ 0-1

[Event "Bad Sooden-Allendorf Seniors op 16th"]
[Site "Bad Sooden-Allendorf"]
[Date "2004.04.23"]
[Round "2"]
[White "Thiessen, Klaus Hinrich"]
[Black "Johannsen, Ingbert"]
[Result "0-1"]
[ECO "C14"]
[WhiteElo "1792"]
[BlackElo "2111"]
[PlyCount "78"]
[EventDate "2004.04.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Be7 5. e5 Nfd7 6. Be3 c5 7. Bb5 Nc6 8. Bxc6 bxc6 9. f4 cxd4 10. Bxd4 c5 11. Bf2 Qa5 12. Qd2 Rb8 13. Nd1 Qa4 14. Ne2 0-0 15. 0-0 f6 16. exf6 Nxf6 17. Ng3 Ba6 18. Re1 Qc6 19. Qe3 Bc8 20. Nf5 Bd8 21. Ng3 Bb6 22. Qf3 Bb7 23. h3 Rf7 24. Ne3 Rbf8 25. f5 e5 26. Ng4 e4 27. Qe2 Qd6 28. Rad1 Nxg4 29. hxg4 Qf6 30. c3 g6 31. Be3 d4 32. Bc1 e3 33. Bxe3 dxe3 34. c4 Ba5 35. Rf1 Bd2 36. b3 Qh4 37. fxg6 Rf2 38. gxh7+ Qxh7 39. Rxf2 Rxf2 0-1

[Event "Bad Sooden-Allendorf Seniors op 16th"]
[Site "Bad Sooden-Allendorf"]
[Date "2004.04.22"]
[Round "1"]
[White "Thiessen, Klaus Hinrich"]
[Black "Heidfeld, Christel"]
[Result "1-0"]
[ECO "C15"]
[WhiteElo "1792"]
[BlackElo "1301"]
[PlyCount "78"]
[EventDate "2004.04.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. Bd2 Bxc3 5. Bxc3 dxe4 6. Qg4 Qf6 7. d5 Qg6 8. Qxg6 hxg6 9. Bxg7 Rh7 10. Be5 f6 11. Bc3 exd5 12. 0-0-0 Be6 13. f3 exf3 14. Nxf3 Bg4 15. Rxd5 Bxf3 16. gxf3 Nd7 17. Bd3 Ne7 18. Re1 0-0-0 19. Ra5 Kb8 20. Rb5 f5 21. h4 Nb6 22. Bf6 Re8 23. Rbe5 Nbc8 24. Bc4 b6 25. Ba6 Rf7 26. Bg5 Rh7 27. Bxc8 Kxc8 28. Rxe7 Rhxe7 29. Rxe7 Rxe7 30. Bxe7 Kd7 31. Bg5 b5 32. b4 a6 33. Kd2 Ke6 34. Bf4 c6 35. Kd3 Kd5 36. Be3 Ke5 37. f4+ Kf6 38. Kd4 Ke6 39. Kc5 Kd7 1-0

[Event "Schleswig Holstein-ch Seniors 57th"]
[Site "Ratzeburg"]
[Date "2002.10.12"]
[Round "1"]
[White "Dahms, Peter"]
[Black "Thiessen, Klaus Hinrich"]
[Result "1-0"]
[ECO "A00"]
[PlyCount "31"]
[EventDate "2002.10.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. Nc3 e6 2. Nf3 f5 3. e4 Nf6 4. e5 Ng8 5. d4 Bb4 6. g4 Ne7 7. Bd3 0-0 8. Rg1 Nbc6 9. Bd2 Bxc3 10. bxc3 Ng6 11. gxf5 exf5 12. Ng5 h6 13. Bc4+ Kh8 14. Nf7+ Rxf7 15. Bxf7 Nf8 16. Bxh6 1-0

[Event "Schleswig Holstein-ch Seniors 56th"]
[Site "Eckernfoerde"]
[Date "2001.04.??"]
[Round "6"]
[White "Hermann, Armin"]
[Black "Thiessen, Klaus Hinrich"]
[Result "1/2-1/2"]
[ECO "D05"]
[WhiteElo "1685"]
[BlackElo "1831"]
[PlyCount "42"]
[EventDate "2001.04.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. Nf3 c5 2. c3 d5 3. d4 e6 4. e3 Nc6 5. Bd3 Nf6 6. Nbd2 c4 7. Bc2 Bd6 8. 0-0 0-0 9. e4 Be7 10. Qe2 b5 11. Re1 Bb7 12. h3 a5 13. e5 Ne8 14. Nh2 b4 15. Qh5 g6 16. Qg4 h5 17. Qg3 Bh4 18. Qe3 Bg5 19. f4 Bh6 20. Qg3 Ng7 21. Ndf3 Ne7 1/2-1/2

[Event "Schleswig Holstein-ch Seniors 56th"]
[Site "Eckernfoerde"]
[Date "2001.04.??"]
[Round "8"]
[White "Wulff, Paul"]
[Black "Thiessen, Klaus Hinrich"]
[Result "1/2-1/2"]
[ECO "A45"]
[WhiteElo "1660"]
[BlackElo "1831"]
[PlyCount "41"]
[EventDate "2001.04.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. d4 d5 2. Nd2 Nf6 3. e3 c6 4. c4 Bg4 5. Qc2 e6 6. a3 Bf5 7. Qc3 Qc7 8. Ngf3 Nbd7 9. Bd3 Bxd3 10. Qxd3 Be7 11. 0-0 0-0 12. b3 Rad8 13. Bb2 Rfe8 14. Rac1 Qb8 15. Rfe1 Bd6 16. e4 dxe4 17. Nxe4 Bf4 18. Rcd1 Nxe4 19. Qxe4 Nf6 20. Qc2 Rd7 21. g3 1/2-1/2

[Event "GER-ch Seniors 08th"]
[Site "Friedrichroda"]
[Date "1996.??.??"]
[Round "1"]
[White "Thiessen, Klaus Hinrich"]
[Black "Fronczek, Heinrich"]
[Result "0-1"]
[ECO "B23"]
[BlackElo "2275"]
[PlyCount "50"]
[EventDate "1996.08.24"]
[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 c5 2. Nc3 e6 3. f4 a6 4. Nf3 d5 5. exd5 exd5 6. d3 Nf6 7. Be2 Bd6 8. 0-0 Nc6 9. Qe1 0-0 10. Qh4 Re8 11. Bd2 Nd4 12. Bd1 Nf5 13. Qh3 Ne3 14. Qh4 Nxf1 15. Kxf1 d4 16. Ne2 Be7 17. Qg3 Bf5 18. h3 Nd5 19. Qf2 Bf6 20. Ng3 Ne3+ 21. Bxe3 dxe3 22. Qe2 Qd7 23. Rb1 Bg6 24. Ng5 Bxg5 25. fxg5 Qd5 0-1

