[Event "AUT-chT2W 9899"]
[Site "Austria"]
[Date "1999.01.23"]
[Round "5.3"]
[White "Siebenhuener, Siegfried"]
[Black "Berchtold, Guenter"]
[Result "0-1"]
[ECO "D52"]
[BlackElo "2040"]
[PlyCount "104"]
[EventDate "1998.10.??"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "AUT"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 e6 4. Nf3 Nf6 5. Bg5 Nbd7 6. e3 Qa5 7. a3 Ne4 8. Qc2 Bb4 9. Rc1 Bxc3+ 10. bxc3 Qxa3 11. Bd3 Nxg5 12. Nxg5 h6 13. Nf3 0-0 14. 0-0 dxc4 15. Bxc4 Qd6 16. e4 e5 17. Rcd1 exd4 18. Rxd4 Qe7 19. Ba2 Ne5 20. Nxe5 Qxe5 21. f4 Qc5 22. Kh1 Be6 23. Bb1 f5 24. Rfd1 Rae8 25. e5 Bd5 26. Ba2 Rd8 27. Qd2 b5 28. Bxd5+ Rxd5 29. Rxd5 cxd5 30. Qxd5+ Qxd5 31. Rxd5 a6 32. Rd6 Rc8 33. Rxa6 Rxc3 34. h3 Rc4 35. g3 Rc2 36. Rb6 Rb2 37. Kg1 b4 38. e6 Kf8 39. Rb7 g6 40. Kh1 b3 41. Kg1 Rb1+ 42. Kg2 b2 43. Kh2 g5 44. fxg5 hxg5 45. Kg2 f4 46. gxf4 gxf4 47. Rb3 Ke7 48. h4 Kxe6 49. h5 Kf6 50. Kh2 Kg5 51. Rb5+ Kh6 52. Kg2 f3+ 0-1

[Event "DDR-Cup corr"]
[Site "DDR"]
[Date "1990.??.??"]
[Round "?"]
[White "Fahrendholz, W."]
[Black "Siebenhuener, Siegfried"]
[Result "1-0"]
[ECO "B23"]
[PlyCount "99"]
[EventDate "1990.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[EventCountry "DDR"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 d6 3. f4 Nc6 4. Nf3 g6 5. Bc4 Bg7 6. 0-0 e6 7. d3 Nge7 8. Qe1 0-0 9. Qh4 d5 10. Bb3 Nd4 11. f5 dxe4 12. dxe4 gxf5 13. Ng5 h6 14. Nf3 Ng6 15. Qh5 f4 16. Kh1 Nxb3 17. axb3 b6 18. g4 Bb7 19. Bd2 Re8 20. Rad1 Qe7 21. g5 Bxc3 22. Bxc3 e5 23. Rde1 b5 24. Rg1 b4 25. Bd2 Rad8 26. gxh6 Kh8 27. Re2 Rd6 28. Be1 Rd1 29. h7 Qd6 30. Nh4 Re6 31. Nf5 Qd8 32. Qh6 Qf6 33. Qh5 Qd8 34. h3 Qa8 35. Kh2 Bxe4 36. Nh6 Rd7 37. Qg4 f5 38. Qh5 Qe8 39. Nxf5 Rxh7 40. Qg5 Bf3 41. Rd2 Rh5 42. Qd8 Bc6 43. Rg5 Rh7 44. Qxe8+ Bxe8 45. Rd8 Nf8 46. Nd6 Bg6 47. Rxf8+ Kg7 48. Rf7+ Kh6 49. Rxh7+ Kxg5 50. Bh4# 1-0

[Event "DDR-Cup corr"]
[Site "DDR"]
[Date "1990.??.??"]
[Round "?"]
[White "Michael"]
[Black "Siebenhuener, Siegfried"]
[Result "1/2-1/2"]
[ECO "B53"]
[PlyCount "60"]
[EventDate "1990.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[EventCountry "DDR"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Nc6 5. Bb5 Qa5+ 6. Nc3 Bd7 7. Bxc6 Bxc6 8. Bd2 Qa6 9. Qd3 Qxd3 10. cxd3 Nf6 11. Nd4 e6 12. Ncb5 Kd7 13. Rc1 a6 14. Nc3 Be7 15. Nxc6 bxc6 16. 0-0 Rhb8 17. Na4 Rb5 18. Rc2 Rab8 19. f3 c5 20. b3 Kd8 21. Be3 Rb4 22. e5 Nd5 23. Bf2 dxe5 24. Nxc5 Bxc5 25. Bxc5 R4b5 26. Rfc1 Kd7 27. d4 exd4 28. Bxd4 f6 29. Bf2 R8b7 30. Bg3 e5 1/2-1/2

[Event "EU-ch M corr"]
[Site "ICCF corr"]
[Date "1990.??.??"]
[Round "?"]
[White "Siebenhuener, Siegfried"]
[Black "Dekeyser, Edouard"]
[Result "1-0"]
[ECO "A23"]
[PlyCount "79"]
[EventDate "1990.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 e5 3. g3 c6 4. Nf3 e4 5. Nd4 d5 6. cxd5 cxd5 7. d3 Qb6 8. Nb3 Ng4 9. e3 Nf6 10. Bg2 Bf5 11. 0-0 Bg6 12. dxe4 dxe4 13. Qc2 Qc7 14. Nd2 Be7 15. Ndxe4 0-0 16. Nxf6+ Bxf6 17. e4 Bxc3 18. bxc3 Na6 19. Bf4 Qc6 20. Rac1 Rac8 21. Rfe1 Nc5 22. f3 b5 23. Qe2 Na4 24. Bd2 Nb6 25. Be3 a6 26. f4 f6 27. Bd4 Qc7 28. e5 fxe5 29. Bxe5 Qc4 30. Qf3 Rf7 31. Red1 Qxa2 32. Rd6 Nc4 33. Qd5 Qa5 34. Rd7 Ne3 35. Qe6 Rcf8 36. Bh3 Bf5 37. Bxf5 Nxf5 38. Rxf7 Rxf7 39. Rd1 Kf8 40. Qc8+ 1-0

[Event "DDR-ch distr corr"]
[Site "DDR"]
[Date "1990.??.??"]
[Round "?"]
[White "Siebenhuener, Siegfried"]
[Black "Heinatz, Thomas"]
[Result "0-1"]
[ECO "E77"]
[PlyCount "82"]
[EventDate "1990.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[EventCountry "DDR"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f4 0-0 6. Nf3 c5 7. d5 e6 8. Be2 exd5 9. exd5 Bf5 10. 0-0 Re8 11. Nh4 Ne4 12. Nxf5 gxf5 13. Nxe4 fxe4 14. Qb3 Bd4+ 15. Kh1 e3 16. a4 Na6 17. Rf3 Qe7 18. Ra3 Qh4 19. Qd1 Re7 20. g3 Qf6 21. Bxe3 Rae8 22. Bxd4 cxd4 23. Rf2 Nc5 24. Bf1 Re1 25. Qg4+ Qg6 26. Qxg6+ hxg6 27. Kg2 a5 28. Rd2 Rb1 29. Bd3 Rc1 30. Bc2 Ree1 31. g4 Rg1+ 32. Kh3 Rgf1 33. Kg3 Rxc2 34. Rxc2 d3 35. Rd2 Ne4+ 36. Kg2 Nxd2 37. Rxd3 Rxf4 38. Kg3 Rxc4 39. Rxd2 Rxa4 40. Kf3 g5 41. h3 Rb4 0-1

[Event "DDR-CupT corr"]
[Site "DDR"]
[Date "1990.??.??"]
[Round "?"]
[White "Siebenhuener, Siegfried"]
[Black "Ullrich, Juergen"]
[Result "1-0"]
[ECO "A37"]
[PlyCount "91"]
[EventDate "1990.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[EventCountry "DDR"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. c4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. Nf3 e5 6. 0-0 Nge7 7. a3 0-0 8. d3 f5 9. Bd2 d6 10. Rb1 a5 11. e3 Kh8 12. Ne1 Be6 13. Nd5 Bg8 14. b4 axb4 15. axb4 Nxd5 16. cxd5 Ne7 17. Qb3 b6 18. Nc2 Qc7 19. Rfc1 g5 20. bxc5 bxc5 21. Qc4 Ng6 22. Rb5 f4 23. Rcb1 Rab8 24. e4 Rxb5 25. Qxb5 Qf7 26. f3 h5 27. Qc6 Qf6 28. Rf1 g4 29. Na3 Rf7 30. Nb5 Bf8 31. Qc8 Qg5 32. Nc7 Rg7 33. Ne6 Bxe6 34. Qxe6 gxf3 35. Bxf3 h4 36. g4 h3 37. Ra1 Nh4 38. Kf2 Rb7 39. Ra8 Qg7 40. Qxd6 Rb2 41. Rxf8+ Kh7 42. Be2 Rxd2 43. Rd8 Rxe2+ 44. Kxe2 Qxg4+ 45. Kd2 Qg2+ 46. Kc3 1-0

[Event "DDR-chT corr"]
[Site "DDR"]
[Date "1989.??.??"]
[Round "?"]
[White "Fink"]
[Black "Siebenhuener, Siegfried"]
[Result "1-0"]
[ECO "E72"]
[PlyCount "63"]
[EventDate "1989.??.??"]
[EventType "team (corr)"]
[EventRounds "10"]
[EventCountry "DDR"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. c4 Nf6 2. d4 g6 3. g3 Bg7 4. Bg2 d6 5. Nc3 0-0 6. e4 c5 7. Nge2 Nc6 8. dxc5 dxc5 9. 0-0 Rb8 10. Be3 Qa5 11. Qa4 Nd7 12. Rad1 a6 13. f4 e6 14. e5 b5 15. cxb5 axb5 16. Qxa5 Nxa5 17. b3 b4 18. Ne4 Nb7 19. Rd2 f5 20. Nd6 Nxd6 21. Rxd6 Kf7 22. Rfd1 Rd8 23. Bxc5 Bf8 24. Ba7 Bxd6 25. Rxd6 Re8 26. Bxb8 Nxb8 27. Nd4 Re7 28. Rb6 Na6 29. Bf1 Nc7 30. Rxb4 Nd5 31. Rb8 Bd7 32. a4 1-0

[Event "corr"]
[Site "corr"]
[Date "1989.??.??"]
[Round "?"]
[White "Mooij, Walter Johan"]
[Black "Siebenhuener, Siegfried"]
[Result "1-0"]
[ECO "D82"]
[PlyCount "73"]
[EventDate "1989.??.??"]
[EventType "tourn (corr)"]
[EventRounds "9"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Bf4 Bg7 5. e3 c5 6. dxc5 Qa5 7. Rc1 dxc4 8. Bxc4 0-0 9. Nge2 Qxc5 10. Qb3 Qa5 11. 0-0 Nc6 12. h3 Bd7 13. Rfd1 Qb4 14. Qxb4 Nxb4 15. a3 Nc6 16. e4 Be6 17. Bxe6 fxe6 18. e5 Nh5 19. Bh2 Bh6 20. Rc2 Rad8 21. Rxd8 Nxd8 22. Ne4 Nf4 23. Nxf4 Bxf4 24. Rc7 Bxh2+ 25. Kxh2 Rf4 26. f3 Kf8 27. Kg3 Rf5 28. Rc8 Ke8 29. Nc5 b6 30. Nb7 Kd7 31. Rxd8+ Kc7 32. Re8 Kxb7 33. Rxe7+ Kc6 34. Rxe6+ Kd7 35. Rf6 Rxe5 36. Rf7+ Kc6 37. Rxa7 1-0

[Event "DDR-ch sf corr"]
[Site "DDR"]
[Date "1989.??.??"]
[Round "?"]
[White "Scheglmann, Dietrich"]
[Black "Siebenhuener, Siegfried"]
[Result "0-1"]
[ECO "B95"]
[PlyCount "104"]
[EventDate "1989.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[EventCountry "DDR"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 d6 3. Nf3 Nf6 4. d4 cxd4 5. Nxd4 e6 6. Bg5 a6 7. Qd2 h6 8. Be3 Ng4 9. Be2 Nxe3 10. Qxe3 Nc6 11. 0-0-0 Be7 12. f4 Qb6 13. Nf5 Qxe3+ 14. Nxe3 b5 15. h4 Bb7 16. Bf3 0-0-0 17. Ne2 Rd7 18. Kb1 Bd8 19. a4 Bb6 20. axb5 axb5 21. Nf1 Rhd8 22. Nd2 Ne7 23. c4 b4 24. b3 Kb8 25. Nc1 d5 26. exd5 exd5 27. Rde1 Bf2 28. Re2 Bg3 29. Nf1 Bxf4 30. Nd3 Bd6 31. c5 Ba6 32. Nxb4 Bxe2 33. Bxe2 Be5 34. Ne3 Ra7 35. Nec2 Kb7 36. Bf3 Ra5 37. Rd1 Rxc5 38. Nd3 Bd6 39. Nxc5+ Bxc5 40. Ne1 Kb6 41. Nd3 Bd6 42. Kb2 Bg3 43. h5 Nf5 44. Nb4 d4 45. Nd5+ Kc5 46. b4+ Kd6 47. Kc2 Ke5 48. Kd3 Rxd5 49. Bxd5 Kxd5 50. Rc1 Bd6 51. Rc4 Be5 52. Rc5+ Kd6 0-1

[Event "DDR-ch sf corr"]
[Site "DDR"]
[Date "1989.??.??"]
[Round "?"]
[White "Siebenhuener, Siegfried"]
[Black "Fechner, Juergen"]
[Result "0-1"]
[ECO "E26"]
[PlyCount "64"]
[EventDate "1989.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[EventCountry "DDR"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 e6 3. d4 Bb4 4. a3 Bxc3+ 5. bxc3 c5 6. e3 Nc6 7. Bd3 d6 8. Ne2 e5 9. e4 Nh5 10. Be3 b6 11. 0-0 g5 12. Bc2 Nf4 13. Ba4 Bd7 14. dxc5 dxc5 15. Bxf4 gxf4 16. Qd6 Qe7 17. Rfd1 Rc8 18. Qh6 Qe6 19. Qg7 Ke7 20. Qg5+ Kf8 21. Bxc6 Bxc6 22. Rd8+ Rxd8 23. Qxd8+ Qe8 24. Qf6 Rg8 25. Rd1 Qe6 26. Rd8+ Be8 27. Qh4 Rg7 28. Qh5 h6 29. h4 Rg6 30. Rd5 f6 31. Qf3 Ke7 32. Kh2 Bc6 0-1

[Event "DDR-ch sf corr"]
[Site "DDR"]
[Date "1989.??.??"]
[Round "?"]
[White "Siebenhuener, Siegfried"]
[Black "Kunzelmann, Fred"]
[Result "1/2-1/2"]
[ECO "A11"]
[PlyCount "91"]
[EventDate "1989.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[EventCountry "DDR"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 Nf6 3. Bg2 c6 4. 0-0 Bg4 5. d3 Nbd7 6. c4 e5 7. Qc2 Bd6 8. Bg5 h6 9. Bxf6 Nxf6 10. Re1 0-0 11. e4 Bb4 12. Rc1 dxe4 13. dxe4 Qe7 14. a3 Bc5 15. Nc3 Rfd8 16. Rd1 Bd4 17. Ne2 c5 18. h3 Bxf3 19. Bxf3 Nh7 20. Kg2 Rd6 21. Nc3 Nf6 22. Rab1 Bxc3 23. Rxd6 Qxd6 24. Qxc3 Qc7 25. Rd1 Kf8 26. Qd3 Ke7 27. Kf1 Rd8 28. Qxd8+ Qxd8 29. Rxd8 Kxd8 30. Ke1 Ne8 31. Be2 Nd6 32. f3 Kc7 33. Kd2 f6 34. Kc3 Nf7 35. b3 Ng5 36. h4 Ne6 37. Bd1 g6 38. Kd3 g5 39. Kd2 gxh4 40. gxh4 Kc6 41. Ke3 Nf4 42. Kf2 a6 43. Bc2 b5 44. Bd1 Kb6 45. Bc2 a5 46. a4 1/2-1/2

[Event "DDR-CupT4 corr"]
[Site "DDR"]
[Date "1989.??.??"]
[Round "?"]
[White "Siebenhuener, Siegfried"]
[Black "Kuspiel, Manfred"]
[Result "1/2-1/2"]
[ECO "B24"]
[PlyCount "59"]
[EventDate "1989.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[EventCountry "DDR"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. f4 e6 4. Nf3 Nge7 5. g3 d5 6. d3 g6 7. Bg2 Bg7 8. 0-0 0-0 9. h3 f5 10. e5 a6 11. a4 d4 12. Ne2 Nb4 13. Ne1 Rb8 14. c3 dxc3 15. bxc3 Nbd5 16. c4 Nb4 17. Be3 Qc7 18. Nc2 Nxc2 19. Qxc2 b6 20. d4 Bb7 21. Bxb7 Rxb7 22. Qb3 Qc6 23. Rab1 Rfb8 24. Nc3 cxd4 25. Bxd4 Bf8 26. Na2 Qe4 27. Bf2 Nc6 28. Rfe1 Nd4 29. Rxe4 Nxb3 30. Re2 1/2-1/2

[Event "DDR-ch corr"]
[Site "DDR"]
[Date "1989.??.??"]
[Round "?"]
[White "Siebenhuener, Siegfried"]
[Black "Paehtz, Wolfgang"]
[Result "0-1"]
[ECO "A12"]
[PlyCount "52"]
[EventDate "1989.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[EventCountry "DDR"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 Nf6 3. Bg2 c6 4. 0-0 Bf5 5. b3 e6 6. Bb2 h6 7. d3 Nbd7 8. Nbd2 Be7 9. Re1 0-0 10. e4 dxe4 11. dxe4 Bh7 12. c4 Nc5 13. Ne5 a5 14. Qc2 Nfd7 15. Ndf3 Nf6 16. Rad1 Qc7 17. Nd2 Rfd8 18. a3 Nfd7 19. Ng4 h5 20. Ne3 Ne5 21. Bxe5 Qxe5 22. Re2 Qc7 23. Bf3 Bg6 24. Qb1 Qb6 25. Nc2 Nd3 26. Qa2 Nxf2 0-1

[Event "DDR corr"]
[Site "DDR"]
[Date "1988.??.??"]
[Round "?"]
[White "Packroff, Hermann"]
[Black "Siebenhuener, Siegfried"]
[Result "1-0"]
[ECO "B99"]
[PlyCount "53"]
[EventDate "1988.08.04"]
[EventType "tourn (corr)"]
[EventRounds "9"]
[EventCountry "DDR"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 h6 8. Bh4 Be7 9. Qf3 Qc7 10. 0-0-0 Nbd7 11. Bd3 g5 12. fxg5 Ne5 13. Qe2 Nfg4 14. Nf3 hxg5 15. Bg3 Bd7 16. h3 Nf6 17. Rhe1 Nh5 18. Bh2 0-0-0 19. Qf2 Nxd3+ 20. Rxd3 Bc6 21. Nd5 exd5 22. exd5 Bb5 23. Rc3 Bc4 24. Nd2 Kb8 25. Rxc4 Qd7 26. Bg1 b5 27. Qb6+ 1-0

[Event "DDR corr"]
[Site "DDR"]
[Date "1988.??.??"]
[Round "?"]
[White "Poenisch, Egmont"]
[Black "Siebenhuener, Siegfried"]
[Result "0-1"]
[ECO "B99"]
[PlyCount "70"]
[EventDate "1988.08.04"]
[EventType "tourn (corr)"]
[EventRounds "9"]
[EventCountry "DDR"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 h6 8. Bh4 Be7 9. Qf3 Qc7 10. 0-0-0 Nbd7 11. Bd3 g5 12. fxg5 Ne5 13. Qe2 Nfg4 14. Nf3 hxg5 15. Bg3 Bd7 16. h3 Nf6 17. Nxg5 Nh5 18. Bh4 0-0-0 19. Qf2 Rdg8 20. Nf3 Bxh4 21. Nxh4 Ng3 22. Nf3 Nxh1 23. Rxh1 Qa5 24. Kb1 Rg7 25. Rd1 Nxf3 26. Qxf3 Bc6 27. Bf1 Qe5 28. Qf2 Kc7 29. a3 Rh6 30. g4 Rf6 31. Qh4 Rgg6 32. Ka2 Rh6 33. Qe1 Rf3 34. Qd2 Rhf6 35. Bd3 Rxh3 0-1

[Event "DDR-ch sf corr"]
[Site "DDR"]
[Date "1988.??.??"]
[Round "?"]
[White "Schwarz"]
[Black "Siebenhuener, Siegfried"]
[Result "0-1"]
[ECO "B23"]
[PlyCount "96"]
[EventDate "1988.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[EventCountry "DDR"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 d6 3. f4 Nc6 4. Nf3 g6 5. Bb5 Bd7 6. 0-0 Bg7 7. d3 e6 8. Qe1 Nge7 9. Bd2 0-0 10. Bc4 a6 11. a4 Nb4 12. Bb3 Nec6 13. Nd1 b5 14. Bc3 Qb6 15. Kh1 d5 16. Ne5 Nxe5 17. a5 Qd6 18. fxe5 Bxe5 19. Nf2 Nc6 20. Ng4 d4 21. Bd2 Qe7 22. Nxe5 Nxe5 23. Bh6 Rfc8 24. Qg3 f6 25. Rf2 Nf7 26. Bd2 c4 27. Ba2 e5 28. Raf1 Rc6 29. Qh4 Kg7 30. dxc4 bxc4 31. b3 c3 32. Bc1 Re8 33. b4 f5 34. Qg3 f4 35. Qf3 Rf6 36. Bd5 Ng5 37. Qd1 Ref8 38. Ba3 Bb5 39. h4 Nf7 40. Rg1 Rf5 41. Rf3 Rh5 42. g3 Ng5 43. Rd3 Qd7 44. Rg2 Bxd3 45. Qxd3 f3 46. Rh2 f2 47. Qf1 Qg4 48. b5 Qf3+ 0-1

[Event "EU-ch M corr"]
[Site "ICCF corr"]
[Date "1988.??.??"]
[Round "?"]
[White "Siebenhuener, Siegfried"]
[Black "Hasenberg, Wilfried"]
[Result "1-0"]
[ECO "A31"]
[PlyCount "39"]
[EventDate "1988.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. c4 c5 2. Nc3 Nc6 3. Nf3 Nf6 4. d4 cxd4 5. Nxd4 Nxd4 6. Qxd4 e6 7. e4 Qa5 8. Be2 Bc5 9. Qd3 d5 10. cxd5 exd5 11. Qb5+ Qxb5 12. Bxb5+ Bd7 13. Bxd7+ Kxd7 14. 0-0 dxe4 15. Bg5 Rhe8 16. Rac1 Bd6 17. Rfd1 a6 18. Rd4 Re6 19. Bxf6 gxf6 20. Nxe4 1-0

[Event "DDR-ch corr"]
[Site "DDR"]
[Date "1988.??.??"]
[Round "?"]
[White "Siebenhuener, Siegfried"]
[Black "Hobusch, Werner"]
[Result "0-1"]
[ECO "A46"]
[PlyCount "92"]
[EventDate "1988.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[EventCountry "DDR"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. Nf3 b5 2. e3 a6 3. d4 Bb7 4. c4 bxc4 5. Bxc4 Nf6 6. Nc3 e6 7. 0-0 d5 8. Bb3 c5 9. Ba4+ Nbd7 10. Ne5 Bd6 11. e4 0-0 12. Nxd7 Nxd7 13. dxc5 Nxc5 14. exd5 exd5 15. Be3 Qh4 16. g3 Qh3 17. Bd4 Rad8 18. Qf3 Ne6 19. Rad1 Ba8 20. Bb3 Ng5 21. Qg2 Qg4 22. Rd3 Qf5 23. Rfd1 Rfe8 24. Bxd5 Bxd5 25. Nxd5 Re1+ 26. Rxe1 Qxd3 27. Be3 Re8 28. Rc1 Ne4 29. Nf4 Qb5 30. Rc2 g5 31. Ne2 g4 32. h4 Qd3 33. Nd4 Nxg3 34. fxg3 Rxe3 35. Qd2 Rxg3+ 36. Kf2 Qxd2+ 37. Rxd2 Rh3 38. Ne2 Be5 39. b3 Rxh4 40. Ke3 Kg7 41. Nf4 Bxf4+ 42. Kxf4 h5 43. Rd6 Rh3 44. Rxa6 Rf3+ 45. Ke4 h4 46. Rc6 h3 0-1

[Event "DDR corr"]
[Site "DDR"]
[Date "1987.??.??"]
[Round "?"]
[White "Blosze, Gerhard"]
[Black "Siebenhuener, Siegfried"]
[Result "1/2-1/2"]
[ECO "B41"]
[PlyCount "53"]
[EventDate "1987.??.??"]
[EventType "tourn (corr)"]
[EventCountry "DDR"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 a6 3. c4 e6 4. Nc3 Qc7 5. d4 cxd4 6. Nxd4 Nf6 7. a3 Nc6 8. Be3 g6 9. Be2 Bg7 10. 0-0 0-0 11. f4 d6 12. g4 Nd7 13. Rc1 Nc5 14. b4 Nxd4 15. bxc5 Nxe2+ 16. Qxe2 dxc5 17. e5 f5 18. gxf5 gxf5 19. Rf3 Bd7 20. Rg3 Kh8 21. Rd1 Rf7 22. Rd6 Rc8 23. Qh5 Re7 24. Qg5 Rce8 25. Kf2 Rf7 26. Ne2 Bc8 27. Rd1 1/2-1/2

[Event "DDR-ch sf corr"]
[Site "DDR"]
[Date "1987.??.??"]
[Round "?"]
[White "Cherek, Guenter"]
[Black "Siebenhuener, Siegfried"]
[Result "0-1"]
[ECO "E12"]
[PlyCount "88"]
[EventDate "1987.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[EventCountry "DDR"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. d4 e6 2. c4 Nf6 3. Nf3 b6 4. a3 Bb7 5. Nc3 d5 6. cxd5 Nxd5 7. Qc2 c5 8. e4 Nxc3 9. bxc3 Nd7 10. Be3 Qc7 11. d5 exd5 12. exd5 Bxd5 13. Bc4 Qc6 14. 0-0-0 Bxc4 15. Rxd7 Qg6 16. Qa4 b5 17. Rxa7 Rb8 18. Qd1 Rd8 19. Qe1 Be6 20. Bg5 Rc8 21. Qd2 c4 22. Ne5 Qf5 23. Re1 Bc5 24. g4 Qxf2 25. Qxf2 Bxf2 26. Re7+ Kf8 27. Rxe6 Bxe1 28. Nd7+ Kg8 29. Rxe1 h5 30. gxh5 Rxh5 31. h4 Rh8 32. Rg1 Kh7 33. h5 Rc7 34. Rd1 f6 35. Be3 Re8 36. Bb6 Rc6 37. Bc5 Kh6 38. Rg1 Rce6 39. a4 bxa4 40. Rg6+ Kxh5 41. Rxg7 Re1+ 42. Kb2 R8e2+ 43. Ka3 Rb1 44. Nxf6+ Kh6 0-1

[Event "DDR-ch14 sf corr"]
[Site "DDR"]
[Date "1987.??.??"]
[Round "?"]
[White "Mueller, Dietrich"]
[Black "Siebenhuener, Siegfried"]
[Result "0-1"]
[ECO "B51"]
[PlyCount "122"]
[EventDate "1987.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[EventCountry "DDR"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 d6 4. 0-0 Bd7 5. c3 Qb6 6. Na3 Nf6 7. Re1 a6 8. Ba4 g6 9. d4 cxd4 10. cxd4 Bg7 11. h3 0-0 12. e5 Nd5 13. Bb3 Be6 14. Bg5 h6 15. Bh4 Rfe8 16. Nc4 Qc7 17. Bg3 Bf8 18. Rc1 Rac8 19. Qd2 Qd7 20. Ne3 dxe5 21. dxe5 Nxe3 22. Qxe3 Bxb3 23. Qxb3 e6 24. Red1 Qc7 25. Qe3 Qa5 26. a3 Red8 27. Qe4 Qb5 28. Rxd8 Rxd8 29. Rc2 g5 30. h4 Be7 31. Kh2 Qd3 32. Qxd3 Rxd3 33. hxg5 hxg5 34. Rd2 Rb3 35. Kh3 Kg7 36. Kg4 Kg6 37. Rc2 Rb5 38. Re2 Rc5 39. Kh3 Kf5 40. Ne1 Rd5 41. Nc2 Bc5 42. b4 Ba7 43. Ne3+ Bxe3 44. Rxe3 Nxe5 45. Bxe5 Rxe5 46. Rc3 Rb5 47. Rc7 f6 48. Kg3 b6 49. Kf3 Ke5 50. Ke3 Kd6 51. Rc3 f5 52. g3 Re5+ 53. Kd2 f4 54. gxf4 gxf4 55. Rc8 f3 56. Kd3 Re2 57. Ra8 Rxf2 58. Rxa6 Ra2 59. Rxb6+ Ke5 60. Rb8 Rxa3+ 61. Kd2 Ke4 0-1

[Event "DDR-ch M corr"]
[Site "DDR"]
[Date "1987.??.??"]
[Round "?"]
[White "Quednau, Hans Joachim"]
[Black "Siebenhuener, Siegfried"]
[Result "1/2-1/2"]
[ECO "B33"]
[PlyCount "54"]
[EventDate "1987.04.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[EventCountry "DDR"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Bxf6 gxf6 10. Nd5 f5 11. Bxb5 axb5 12. Nxb5 Ra4 13. Nbc7+ Kd7 14. 0-0 Rxe4 15. Qh5 Nd4 16. Qxf7+ Be7 17. f3 Rh4 18. g3 Rh6 19. c3 Ne6 20. Qxf5 Qg8 21. Nxe7 Kxe7 22. Nd5+ Kd8 23. Rad1 Qg6 24. Ne3 Kc7 25. Nd5+ Kd8 26. Ne3 Kc7 27. Nd5+ Kd8 1/2-1/2

[Event "DDR-ch corr"]
[Site "DDR"]
[Date "1987.??.??"]
[Round "?"]
[White "Schuetze, Manfred"]
[Black "Siebenhuener, Siegfried"]
[Result "1-0"]
[ECO "B51"]
[PlyCount "81"]
[EventDate "1987.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[EventCountry "DDR"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 d6 4. 0-0 Bd7 5. Re1 Nf6 6. c3 Qb6 7. Ba4 g6 8. d4 cxd4 9. cxd4 Bg7 10. Nc3 0-0 11. h3 Rad8 12. Bb3 a6 13. Be3 Qa5 14. Nd2 b5 15. f4 e6 16. e5 Ne8 17. Nce4 d5 18. Nc5 Qb6 19. Bc2 Bc8 20. a3 a5 21. b3 Nc7 22. Bd3 Na6 23. Qe2 Na7 24. Rec1 Bd7 25. Nf3 Nb8 26. g4 Bc8 27. h4 Nac6 28. h5 Ne7 29. Ra2 Bd7 30. Qf1 f5 31. exf6 Bxf6 32. hxg6 Nxg6 33. Qh3 Rf7 34. Bxg6 hxg6 35. Rh2 Bc8 36. Ne5 Kf8 37. Nxf7 Kxf7 38. Qh7+ Bg7 39. Rh6 Rh8 40. Qxg6+ Kg8 41. Qe8+ 1-0

[Event "DDR corr"]
[Site "DDR"]
[Date "1987.??.??"]
[Round "?"]
[White "Siebenhuener, Siegfried"]
[Black "Hutschenreiter, Joerg"]
[Result "0-1"]
[ECO "E55"]
[PlyCount "62"]
[EventDate "1987.??.??"]
[EventType "tourn (corr)"]
[EventCountry "DDR"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 0-0 5. Bd3 d5 6. Nf3 c5 7. 0-0 dxc4 8. Bxc4 Nbd7 9. a3 cxd4 10. Ne2 Be7 11. exd4 a6 12. Bf4 b5 13. Bd3 Bb7 14. Ne5 Nh5 15. Nxd7 Qxd7 16. Be3 Rfd8 17. Nc3 Nf6 18. Bc2 Qc6 19. f3 e5 20. d5 Nxd5 21. Nxd5 Qxd5 22. Qe2 Qe6 23. Rfe1 Rac8 24. Rac1 Bd5 25. Bf2 Bc4 26. Qe4 g6 27. Rcd1 Rxd1 28. Bxd1 Rd8 29. Bc2 Rd2 30. Qa8+ Kg7 31. Rc1 Rxf2 0-1

[Event "DDR corr"]
[Site "DDR"]
[Date "1987.??.??"]
[Round "?"]
[White "Siebenhuener, Siegfried"]
[Black "Koppe, Fred"]
[Result "1-0"]
[ECO "E73"]
[PlyCount "95"]
[EventDate "1987.??.??"]
[EventType "tourn (corr)"]
[EventCountry "DDR"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 0-0 6. Bg5 h6 7. Be3 e5 8. dxe5 dxe5 9. Qxd8 Rxd8 10. Nd5 Nxd5 11. cxd5 c6 12. Bc4 cxd5 13. Bxd5 Nc6 14. 0-0-0 Nd4 15. Nf3 Bg4 16. h3 Rac8+ 17. Kb1 Bxf3 18. gxf3 b6 19. f4 Nf3 20. fxe5 Nxe5 21. f4 Nc4 22. Bc1 b5 23. e5 Nb6 24. Be4 Rxd1 25. Rxd1 Bf8 26. Rg1 Bg7 27. Rg3 Rc7 28. Rd3 Bf8 29. b3 Be7 30. Rg3 Nd7 31. Bb2 Kf8 32. f5 g5 33. f6 Bb4 34. Bf5 Nc5 35. Rg4 Be1 36. Rd4 Ke8 37. Rd5 b4 38. Bd4 Ne6 39. Rb5 Nd8 40. Rb8 Bc3 41. Bxc3 Rxc3 42. Bg4 Rd3 43. Rxb4 Rd5 44. Re4 Ne6 45. b4 Nf4 46. Rc4 Nd3 47. Rc8+ Rd8 48. Rc7 1-0

[Event "DDR-ch corr"]
[Site "DDR"]
[Date "1987.??.??"]
[Round "?"]
[White "Siebenhuener, Siegfried"]
[Black "Lehnert, Achim"]
[Result "1-0"]
[ECO "E06"]
[PlyCount "39"]
[EventDate "1987.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[EventCountry "DDR"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. g3 d5 4. Bg2 Be7 5. Nf3 0-0 6. 0-0 c5 7. cxd5 Nxd5 8. dxc5 Bxc5 9. a3 Nc6 10. Qc2 Be7 11. e4 Nf6 12. b4 Nd7 13. Rd1 Bf6 14. Nc3 Qe7 15. Be3 Rd8 16. Rac1 Nde5 17. Nxe5 Bxe5 18. Rxd8+ Qxd8 19. Rd1 Qf8 20. Ne2 1-0

[Event "DDR corr"]
[Site "DDR"]
[Date "1985.??.??"]
[Round "?"]
[White "Siebenhuener, Siegfried"]
[Black "Poenisch, Egmont"]
[Result "1-0"]
[ECO "C07"]
[PlyCount "77"]
[EventDate "1985.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[EventCountry "DDR"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 a6 4. Ngf3 c5 5. dxc5 Bxc5 6. Bd3 Ne7 7. 0-0 Nbc6 8. a3 0-0 9. b4 Ba7 10. Re1 Ng6 11. Bb2 Nf4 12. Nb3 d4 13. e5 f6 14. Nbxd4 Nxe5 15. Nxe5 fxe5 16. Nf3 Qe8 17. Bxe5 Nxd3 18. Qxd3 Bd7 19. Bg3 Rd8 20. Qb3 h6 21. Re2 Bc8 22. Rae1 Kh7 23. c4 g6 24. c5 Rf7 25. Ne5 Rg7 26. Qe3 g5 27. Nc4 Qg6 28. Bd6 Qf5 29. Qg3 Rdg8 30. Be5 Bd7 31. Nd6 Qg6 32. Bxg7 Rxg7 33. Nxb7 h5 34. Nd8 h4 35. Qd6 g4 36. Nxe6 Bxe6 37. Rxe6 Qg5 38. Re7 g3 39. Rxg7+ 1-0

[Event "Fernsch.M V9 DDR corr"]
[Site "DDR corr"]
[Date "1984.??.??"]
[Round "?"]
[White "Gebuhr, Guenter"]
[Black "Siebenhuener, Siegfried"]
[Result "1-0"]
[ECO "B33"]
[PlyCount "77"]
[EventDate "1984.??.??"]
[EventType "tourn"]
[EventCountry "DDR"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Nd5 Nxd5 8. exd5 Nb8 9. c4 a6 10. Qa4 Bd7 11. Qa3 Bf5 12. Bd2 Be7 13. Bb4 0-0 14. Bxd6 axb5 15. Bxe7 Rxa3 16. Bxd8 Ra8 17. Bb6 Nd7 18. Be3 Rfc8 19. b3 Nc5 20. Bxc5 Rxc5 21. b4 Rxc4 22. Bxc4 bxc4 23. Kd2 b5 24. Rhe1 f6 25. a4 bxa4 26. Kc3 Bd7 27. f4 exf4 28. Re7 Rd8 29. Kxc4 Kf8 30. d6 Bc6 31. Kc5 Bxg2 32. Rxa4 f3 33. Ra2 Bf1 34. Rf2 Be2 35. b5 Bxb5 36. Kxb5 Rxd6 37. Re3 Kf7 38. Kc5 Ra6 39. Kd5 1-0

[Event "DDR corr"]
[Site "DDR"]
[Date "1984.??.??"]
[Round "?"]
[White "Hessmer, Dietrich"]
[Black "Siebenhuener, Siegfried"]
[Result "0-1"]
[ECO "B35"]
[PlyCount "122"]
[EventDate "1984.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[EventCountry "DDR"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 Nf6 7. Bc4 Ne5 8. Bb3 0-0 9. h3 d6 10. g4 Bd7 11. f4 Nc6 12. f5 Qa5 13. Qd3 Kh8 14. 0-0-0 Rac8 15. Nxc6 Bxc6 16. Bd4 Nd7 17. Nd5 Bxd5 18. Bxg7+ Kxg7 19. Qd4+ Ne5 20. Bxd5 b5 21. g5 Qc7 22. Bb3 Qc5 23. Qd2 Nc4 24. Qc3+ Kg8 25. Rd5 Qf2 26. Qe1 Qf4+ 27. Kb1 Ne3 28. Rxb5 Qxe4 29. fxg6 hxg6 30. Rh2 Qc6 31. Ra5 Qb6 32. Re2 Nf5 33. Rxf5 gxf5 34. Rxe7 Qd4 35. g6 d5 36. c3 Qd3+ 37. Kc1 Rc6 38. gxf7+ Kh7 39. Re3 Qd4 40. Kb1 Qc5 41. Re5 Rg6 42. Rxd5 Qg1 43. Rd1 Qxe1 44. Rxe1 Rg3 45. Rf1 Kg6 46. Be6 Rg5 47. c4 Kf6 48. Bd5 Rg3 49. b4 Rxh3 50. Kc2 Rg3 51. c5 Ke5 52. Rd1 f4 53. Bc4 f3 54. c6 Rg4 55. Rd5+ Kf6 56. Bd3 Ke6 57. Rc5 Rf4 58. Kd2 f2 59. c7 Rc8 60. Rc1 Kd6 61. Ke2 Rxf7 0-1

[Event "DDR corr"]
[Site "DDR"]
[Date "1984.??.??"]
[Round "?"]
[White "Klatt, Otto"]
[Black "Siebenhuener, Siegfried"]
[Result "1-0"]
[ECO "B38"]
[PlyCount "75"]
[EventDate "1984.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[EventCountry "DDR"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 c5 3. Nf3 Nc6 4. d4 cxd4 5. Nxd4 g6 6. e4 d6 7. Be2 Bg7 8. Be3 Qa5 9. Nb3 Qd8 10. f3 0-0 11. Qd2 Be6 12. Nd5 Nd7 13. 0-0 Rc8 14. Rac1 a5 15. Nd4 Nxd4 16. Bxd4 Bxd5 17. Bxg7 Kxg7 18. exd5 Qb6+ 19. Kh1 a4 20. Rc3 Qc5 21. f4 f5 22. Re3 Rce8 23. g4 Qc7 24. Qc3+ Kg8 25. gxf5 Rxf5 26. Bd3 Rf6 27. Rg1 e5 28. f5 Kf7 29. Rh3 Kg7 30. fxg6 h6 31. Rxh6 Kxh6 32. g7 Qd8 33. Bc2 Rf4 34. Rg6+ Kh5 35. Qg3 Rd4 36. Qf3+ Kh4 37. Rh6+ Kg5 38. Rh5# 1-0

[Event "DDR corr"]
[Site "DDR"]
[Date "1984.??.??"]
[Round "?"]
[White "Siebenhuener, Siegfried"]
[Black "Gemende, G."]
[Result "1/2-1/2"]
[ECO "E72"]
[PlyCount "60"]
[EventDate "1984.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[EventCountry "DDR"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. c4 d6 4. Nc3 Nf6 5. g3 0-0 6. Bg2 c6 7. Nge2 Nbd7 8. 0-0 e5 9. f4 exd4 10. Nxd4 Nc5 11. b4 Ne6 12. Nc2 a5 13. b5 Ng4 14. Qxg4 Bxc3 15. Rb1 cxb5 16. f5 Ng7 17. Rxb5 Bd7 18. Rb3 Be5 19. Ne3 a4 20. Rb1 Qa5 21. Rxb7 Bc6 22. Rb1 Rab8 23. Rxb8 Rxb8 24. Nd5 Bxd5 25. cxd5 Qc3 26. fxg6 hxg6 27. Qf3 Qxf3 28. Bxf3 Nf5 29. Ba3 Bb2 30. Bxb2 Rxb2 1/2-1/2

[Event "DDR corr"]
[Site "DDR"]
[Date "1984.??.??"]
[Round "?"]
[White "Siebenhuener, Siegfried"]
[Black "Hahn, Werner"]
[Result "1/2-1/2"]
[ECO "D02"]
[PlyCount "102"]
[EventDate "1984.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[EventCountry "DDR"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 Nc6 3. d4 d5 4. Bg2 Bf5 5. 0-0 h6 6. c4 e6 7. Nc3 Be7 8. Ne5 0-0 9. Nxc6 bxc6 10. Bf4 Rb8 11. Qa4 Rxb2 12. c5 g5 13. Be3 Qa8 14. Qa5 Rfb8 15. Bc1 Rc2 16. Ba3 Ne4 17. Bxe4 dxe4 18. e3 Rb7 19. Rab1 e5 20. d5 Bh3 21. Rfc1 Rxc1+ 22. Rxc1 Qc8 23. Qa4 Qg4 24. d6 cxd6 25. cxd6 f5 26. Qc4+ Kg7 27. Qe2 Bd8 28. Qxg4 Bxg4 29. Na4 Rb5 30. Nc5 Kf7 31. Kf1 h5 32. Rc2 Rb1+ 33. Rc1 Rb5 34. Rc2 h4 35. Rb2 f4 36. Nxe4 Rd5 37. Rd2 hxg3 38. hxg3 fxe3 39. fxe3 Rxd2 40. Nxd2 Be6 41. Nf3 Bc4+ 42. Kf2 Ke6 43. Bc5 a6 44. e4 Bxa2 45. g4 Bc4 46. Ne1 a5 47. Ng2 a4 48. Ne3 Bb3 49. Ke2 Kd7 50. Kd3 Bf6 51. Kc3 Bg7 1/2-1/2

[Event "Fernsch.M V9 DDR corr"]
[Site "DDR corr"]
[Date "1984.??.??"]
[Round "?"]
[White "Siebenhuener, Siegfried"]
[Black "Hattendorf, Jens"]
[Result "1-0"]
[ECO "B42"]
[PlyCount "103"]
[EventDate "1984.??.??"]
[EventType "tourn"]
[EventCountry "DDR"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Nf6 6. 0-0 d6 7. c4 b6 8. Nc3 Bb7 9. Be3 Nbd7 10. f3 Qc7 11. Rc1 Be7 12. Qe2 0-0 13. b3 Rac8 14. g4 h6 15. Qf2 Qb8 16. h4 Ne5 17. Be2 Nfd7 18. f4 Nc6 19. g5 Kh7 20. Nf3 Nc5 21. Rfd1 Rcd8 22. f5 Ne5 23. Nd4 Nxe4 24. Nxe4 Bxe4 25. gxh6 exf5 26. Nxf5 Bxf5 27. hxg7 Kxg7 28. Qxf5 Bxh4 29. Rd4 Rh8 30. Bh5 Bf6 31. Rf1 Rdg8 32. Qxf6+ Kf8+ 33. Rg4 Rxh5 34. Bh6+ Rxh6 35. Rxg8+ Kxg8 36. Qxh6 b5 37. Rd1 Qc8 38. Rxd6 Qg4+ 39. Kf2 Qf3+ 40. Ke1 Qc3+ 41. Kd1 Qf3+ 42. Kc2 Qe2+ 43. Kc3 Qe1+ 44. Kb2 Nxc4+ 45. bxc4 Qb4+ 46. Kc2 Qxc4+ 47. Kd1 Qf1+ 48. Kd2 Qf2+ 49. Kd3 Qf1+ 50. Ke4 Qg2+ 51. Kd4 Qb2+ 52. Kc5 1-0

[Event "DDR corr"]
[Site "DDR"]
[Date "1984.??.??"]
[Round "?"]
[White "Siebenhuener, Siegfried"]
[Black "Lehmann"]
[Result "0-1"]
[ECO "B20"]
[PlyCount "110"]
[EventDate "1984.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[EventCountry "DDR"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 c5 2. b3 Nc6 3. Bb2 d6 4. Bb5 Bd7 5. f4 Nf6 6. Nc3 e6 7. Nf3 a6 8. Be2 Qc7 9. 0-0 Be7 10. Re1 0-0 11. Bf1 b5 12. d3 d5 13. e5 Ne8 14. Kh1 f5 15. Ne2 Na5 16. a3 d4 17. c3 dxc3 18. Nxc3 Bc6 19. Be2 Rd8 20. Qc2 Qb6 21. Reb1 Nc7 22. Nd1 Nd5 23. Bc1 Rd7 24. Bd2 Bb7 25. Qb2 Nc6 26. Nc3 Nxc3 27. Qxc3 b4 28. Qc4 Nd4 29. Nxd4 cxd4 30. Qc1 Rc8 31. Qe1 a5 32. a4 Bd5 33. Bd1 Rdc7 34. Ra2 Qa6 35. Qf1 Kh8 36. Kg1 Rg8 37. Bf3 Qb7 38. Bxd5 Qxd5 39. Rab2 g5 40. Rc1 Rc6 41. Rcb1 gxf4 42. Bxf4 Bg5 43. Bxg5 Rxg5 44. Re1 h6 45. g3 Kh7 46. Rg2 Qxb3 47. g4 Rc2 48. Rg3 Qd5 49. h4 Rg7 50. Qh3 Rc8 51. g5 h5 52. g6+ Rxg6 53. Rxg6 Kxg6 54. Kh2 Kh7 55. Qf1 Rg8 0-1

[Event "PokalfinaleVGr9 DDR corr"]
[Site "DDR corr"]
[Date "1984.??.??"]
[Round "?"]
[White "Siebenhuener, Siegfried"]
[Black "Ollek, Karl Heinz"]
[Result "1-0"]
[ECO "B15"]
[PlyCount "61"]
[EventDate "1984.??.??"]
[EventType "tourn"]
[EventCountry "DDR"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 g6 4. h3 Bg7 5. Nf3 Nf6 6. e5 Ne4 7. Nxe4 dxe4 8. Ng5 c5 9. dxc5 Qa5+ 10. Bd2 Qxc5 11. Bc3 Nc6 12. Nxe4 Qb6 13. Bc4 Bf5 14. Ng5 0-0 15. Nf3 Be4 16. 0-0 Rad8 17. Qe2 Bxf3 18. Qxf3 Bxe5 19. b3 e6 20. Rae1 Qc5 21. Rxe5 Nxe5 22. Qf6 Rd4 23. Re1 Nc6 24. Rxe6 Rd1+ 25. Kh2 Nd4 26. Re7 Nf3+ 27. Qxf3 Qxe7 28. Qxd1 Rd8 29. Qf3 b5 30. Bxb5 Qc7+ 31. g3 1-0

[Event "DDR-ch corr"]
[Site "DDR"]
[Date "1984.??.??"]
[Round "?"]
[White "Siebenhuener, Siegfried"]
[Black "Soldner, Hartmut"]
[Result "1/2-1/2"]
[ECO "C81"]
[PlyCount "80"]
[EventDate "1984.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[EventCountry "DDR"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Nxe4 6. d4 b5 7. Bb3 d5 8. dxe5 Be6 9. Qe2 Be7 10. Rd1 0-0 11. c4 bxc4 12. Bxc4 Bc5 13. Be3 Bxe3 14. Qxe3 Qb8 15. Bb3 Na5 16. Ne1 Qb6 17. Qxb6 cxb6 18. f3 Nxb3 19. axb3 Nc5 20. b4 Nd7 21. Nd3 g5 22. Nc3 a5 23. bxa5 bxa5 24. Nf2 Nb6 25. Rd4 Rfc8 26. Ng4 Rc4 27. Nf6+ Kg7 28. Rad1 Rb8 29. R4d2 Rb4 30. Nfxd5 Nxd5 31. Nxd5 Rxb2 32. Rxb2 Rxb2 33. Nc3 Kg6 34. Ra1 Rc2 35. Ra3 h5 36. h3 h4 37. Kf1 Bd7 38. Ne4 Bb5+ 39. Kg1 Rc1+ 40. Kf2 Rc2+ 1/2-1/2

[Event "DDR-ch12 sf01 corr"]
[Site "DDR"]
[Date "1983.??.??"]
[Round "?"]
[White "Maertin, Heinz"]
[Black "Siebenhuener, Siegfried"]
[Result "1/2-1/2"]
[ECO "B06"]
[PlyCount "48"]
[EventDate "1983.??.??"]
[EventType "tourn (corr)"]
[EventRounds "8"]
[EventCountry "DDR"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. d4 g6 2. e4 Bg7 3. Nc3 d6 4. Be3 c6 5. Qd2 Nd7 6. f3 b5 7. g4 Nb6 8. b3 Bd7 9. Nge2 a5 10. Bg2 Qc7 11. 0-0 h5 12. g5 e6 13. h4 Ne7 14. f4 d5 15. f5 exf5 16. Bf4 Qb7 17. exd5 0-0 18. d6 Ned5 19. Be5 Rfe8 20. Nf4 Bxe5 21. dxe5 Rxe5 22. Rfe1 Ree8 23. Nfxd5 cxd5 24. Nxd5 Nxd5 1/2-1/2

[Event "DDR-ch12 sf01 corr"]
[Site "DDR"]
[Date "1983.??.??"]
[Round "?"]
[White "Miethke, Ehrhard"]
[Black "Siebenhuener, Siegfried"]
[Result "0-1"]
[ECO "B06"]
[PlyCount "64"]
[EventDate "1983.??.??"]
[EventType "tourn (corr)"]
[EventRounds "8"]
[EventCountry "DDR"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. f4 c6 5. Nf3 Bg4 6. Be2 Qb6 7. Na4 Qa5+ 8. Nc3 Nd7 9. 0-0 Bxf3 10. Bxf3 Qb6 11. Ne2 c5 12. c3 cxd4 13. cxd4 Ngf6 14. Be3 0-0 15. Qd2 Rfd8 16. Rac1 Qa6 17. b3 e6 18. f5 e5 19. Ng3 Rdc8 20. h4 exd4 21. Bxd4 Rxc1 22. Rxc1 Re8 23. Rc7 d5 24. fxg6 hxg6 25. Bf2 Ne5 26. Be2 Qd6 27. Rxb7 Neg4 28. Bxg4 Nxg4 29. Qxd5 Qf4 30. Bc5 Re5 31. Qd8+ Kh7 32. Bd4 Rxe4 0-1

[Event "DDR-ch12 sf01 corr"]
[Site "DDR"]
[Date "1983.??.??"]
[Round "?"]
[White "Mohaupt, Hermann"]
[Black "Siebenhuener, Siegfried"]
[Result "1-0"]
[ECO "E95"]
[PlyCount "136"]
[EventDate "1983.??.??"]
[EventType "tourn (corr)"]
[EventRounds "8"]
[EventCountry "DDR"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. c4 d6 4. Nc3 Nd7 5. Nf3 e5 6. Be2 c6 7. 0-0 Ngf6 8. Re1 0-0 9. Bf1 Re8 10. d5 c5 11. g3 Nf8 12. a3 Ng4 13. Nh4 h5 14. h3 Nh6 15. Bd2 Kh7 16. b4 b6 17. bxc5 dxc5 18. a4 Nd7 19. Nb5 Nb8 20. a5 Na6 21. Ra3 Rf8 22. Bg2 Nb4 23. Qb3 a6 24. axb6 Qxb6 25. Nc3 Bd7 26. Na4 Bxa4 27. Qxa4 a5 28. Rc1 Rfb8 29. Qd1 Qd8 30. Nf3 f6 31. Be3 Bf8 32. Nd2 Qc7 33. Rca1 Ra6 34. Nb3 Rba8 35. Ra4 Nf7 36. Qe2 Bd6 37. Bf1 Nd8 38. h4 Nb7 39. Bh3 Rb6 40. Qd1 Rba6 41. Nc1 Bf8 42. Nb3 Bh6 43. Bxh6 Kxh6 44. Qe2 Kg7 45. Rc1 Rb6 46. Qe3 Na6 47. Nxa5 Rb4 48. Rxb4 Nxb4 49. Nxb7 Qxb7 50. g4 Rh8 51. g5 Rf8 52. Rc3 Qe7 53. gxf6+ Qxf6 54. Qxc5 Qxh4 55. Bf5 Ra8 56. Rh3 Qf6 57. Qxb4 Ra1+ 58. Kg2 h4 59. Qb2 Qg5+ 60. Kf3 gxf5 61. Qxe5+ Kg8 62. Qe6+ Kg7 63. Qd7+ Kg8 64. Qe8+ Kg7 65. Qe5+ Kg8 66. Qxa1 Qg4+ 67. Ke3 Qxh3+ 68. Kd4 fxe4 1-0

[Event "DDR-ch12 sf01 corr"]
[Site "DDR"]
[Date "1983.??.??"]
[Round "?"]
[White "Schwarzbach, Walter"]
[Black "Siebenhuener, Siegfried"]
[Result "1/2-1/2"]
[ECO "A42"]
[PlyCount "78"]
[EventDate "1983.??.??"]
[EventType "tourn (corr)"]
[EventRounds "8"]
[EventCountry "DDR"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. d4 g6 2. e4 Bg7 3. Nf3 d6 4. c4 c6 5. Nc3 Bg4 6. Be3 Qb6 7. Na4 Qa5+ 8. Bd2 Qc7 9. Bc3 Nf6 10. h3 Bd7 11. d5 0-0 12. e5 Ne8 13. exd6 Qxd6 14. Bxg7 Nxg7 15. Nc3 cxd5 16. cxd5 e6 17. Qb3 Na6 18. Bxa6 Qxa6 19. Ne5 Rfd8 20. 0-0-0 Rac8 21. Kb1 exd5 22. Nxd5 Bf5+ 23. Ka1 Qe6 24. Qxb7 Rxd5 25. Rxd5 Be4 26. Rd8+ Rxd8 27. Qxe4 Re8 28. Re1 a5 29. a3 Qb3 30. Qf3 Qe6 31. Nd3 Qd7 32. Rxe8+ Nxe8 33. Nc5 Qb5 34. Qa8 Kg7 35. Qd5 Kg8 36. a4 Qb6 37. Nb7 Nc7 38. Qd8+ Kg7 39. Nd6 Qc5 1/2-1/2

[Event "DDR corr"]
[Site "DDR"]
[Date "1983.??.??"]
[Round "?"]
[White "Siebenhuener, Siegfried"]
[Black "Auerswald, Klaus"]
[Result "0-1"]
[ECO "B40"]
[PlyCount "60"]
[EventDate "1983.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[EventCountry "DDR"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 c5 2. b3 e6 3. Bb2 Nf6 4. e5 Nd5 5. Nf3 b6 6. g3 Nc6 7. c4 Nde7 8. Bg2 Bb7 9. 0-0 Nf5 10. d3 h5 11. Nc3 h4 12. Ne4 hxg3 13. hxg3 Qc7 14. Re1 0-0-0 15. Nfg5 d5 16. cxd5 Rxd5 17. Nc3 Rd7 18. Nb5 Qd8 19. Ne4 Kb8 20. Qg4 Ncd4 21. Nxd4 Nxd4 22. Rad1 Be7 23. Bxd4 cxd4 24. Rc1 Qg8 25. f4 f5 26. exf6 gxf6 27. Qxg8+ Rxg8 28. Kh2 f5 29. Nf2 Bh4 30. Nh1 Bxg3+ 0-1

[Event "DDR corr"]
[Site "DDR"]
[Date "1983.??.??"]
[Round "?"]
[White "Siebenhuener, Siegfried"]
[Black "Fiensch, Guenter"]
[Result "1/2-1/2"]
[ECO "B40"]
[PlyCount "67"]
[EventDate "1983.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[EventCountry "DDR"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 c5 2. b3 e6 3. Bb2 Nc6 4. Nf3 Nf6 5. e5 Nd5 6. g3 Be7 7. c4 Nc7 8. Nc3 f5 9. Bg2 0-0 10. 0-0 d6 11. Nb5 Nxb5 12. cxb5 Nxe5 13. Nxe5 dxe5 14. Bxe5 Qb6 15. a4 Rd8 16. Qf3 a6 17. Qc3 axb5 18. a5 Qa6 19. Bxg7 b4 20. Qb2 Qe2 21. Rad1 c4 22. bxc4 Bc5 23. Qf6 Rxd2 24. Rxd2 Qxd2 25. Bh8 Qd7 26. Bf3 Ra6 27. Qe5 Bf8 28. Bf6 Rd6 29. c5 Rd3 30. Kg2 Kf7 31. Rc1 b3 32. Bh8 Kg8 33. Bf6 Kf7 34. Bh8 1/2-1/2

[Event "DDR-ch12 sf01 corr"]
[Site "DDR"]
[Date "1983.??.??"]
[Round "?"]
[White "Siebenhuener, Siegfried"]
[Black "Gruener, Gottfried"]
[Result "1-0"]
[ECO "B31"]
[PlyCount "65"]
[EventDate "1983.??.??"]
[EventType "tourn (corr)"]
[EventRounds "8"]
[EventCountry "DDR"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. 0-0 Bg7 5. Re1 Nf6 6. c3 0-0 7. e5 Nd5 8. d4 cxd4 9. cxd4 d6 10. Nc3 Nc7 11. Bxc6 bxc6 12. Qa4 Qd7 13. Bf4 Nb5 14. Ne4 Bb7 15. Rad1 Rfe8 16. Qb3 Qf5 17. Bg3 Ba6 18. a4 Nc7 19. Qc3 Qd7 20. exd6 exd6 21. Nxd6 Rxe1+ 22. Rxe1 Ne6 23. b4 Rd8 24. Be5 Bxe5 25. dxe5 Nf4 26. Qb3 Qe7 27. b5 cxb5 28. Qe3 Ne6 29. axb5 Bc8 30. Ra1 f6 31. Rxa7 Bd7 32. h3 Rb8 33. Ne4 1-0

[Event "DDR-ch12 sf01 corr"]
[Site "DDR"]
[Date "1983.??.??"]
[Round "?"]
[White "Siebenhuener, Siegfried"]
[Black "Kummer, Peter"]
[Result "1-0"]
[ECO "C84"]
[PlyCount "77"]
[EventDate "1983.??.??"]
[EventType "tourn (corr)"]
[EventRounds "8"]
[EventCountry "DDR"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. d4 exd4 6. 0-0 Be7 7. Re1 0-0 8. e5 Ne8 9. c4 f6 10. Nxd4 Nxd4 11. Qxd4 f5 12. Nc3 c6 13. c5 Nc7 14. Bb3+ Kh8 15. Na4 Ne6 16. Qc3 g5 17. Be3 Qe8 18. Nb6 Rb8 19. f3 Rg8 20. Bf2 h5 21. Rad1 Rg7 22. Rd2 h4 23. Red1 Bf8 24. Bc2 Qg6 25. Be3 g4 26. f4 Qh7 27. b4 Rf7 28. Bb3 Re7 29. Qd3 Re8 30. a3 Qg6 31. Nxc8 Rbxc8 32. Qxd7 Rc7 33. Qd3 Kg7 34. Qb1 Qf7 35. Qa2 Kg6 36. Rd3 Kg7 37. Bf2 h3 38. Bh4 hxg2 39. Bd8 1-0

[Event "DDR-ch12 sf01 corr"]
[Site "DDR"]
[Date "1983.??.??"]
[Round "?"]
[White "Siebenhuener, Siegfried"]
[Black "Kunad, Hans Peter"]
[Result "1/2-1/2"]
[ECO "B31"]
[PlyCount "41"]
[EventDate "1983.??.??"]
[EventType "tourn (corr)"]
[EventRounds "8"]
[EventCountry "DDR"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. 0-0 Bg7 5. Re1 Nf6 6. c3 0-0 7. d4 cxd4 8. cxd4 d5 9. e5 Ne4 10. Nc3 Nxc3 11. bxc3 Na5 12. Ba3 Bd7 13. Bd3 Rc8 14. Ng5 Nc4 15. Bxc4 Rxc4 16. e6 fxe6 17. Nxe6 Bxe6 18. Rxe6 Qc8 19. Rxe7 Rxc3 20. Rxg7+ Kxg7 21. Bxf8+ 1/2-1/2

[Event "DDR-ch12 sf01 corr"]
[Site "DDR"]
[Date "1983.??.??"]
[Round "?"]
[White "Siebenhuener, Siegfried"]
[Black "Schmidt"]
[Result "1-0"]
[ECO "E83"]
[PlyCount "85"]
[EventDate "1983.??.??"]
[EventType "tourn (corr)"]
[EventRounds "8"]
[EventCountry "DDR"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. c4 d6 4. Nc3 Nf6 5. f3 0-0 6. Be3 Nc6 7. Qd2 a6 8. 0-0-0 Rb8 9. h4 e5 10. Nge2 b5 11. d5 Na5 12. Ng3 b4 13. Nb1 c6 14. b3 cxd5 15. exd5 Re8 16. Bd3 Qc7 17. Qc2 e4 18. fxe4 Ng4 19. Bf4 Qc5 20. Rde1 Bd4 21. Qd2 Bc3 22. Nxc3 bxc3 23. Qxc3 Nf2 24. Bc2 Qa3+ 25. Kb1 Nxh1 26. Bh6 Re5 27. Rxh1 Qc5 28. Be3 Qc7 29. Ka1 Bg4 30. Bd4 Rbe8 31. h5 gxh5 32. Qd2 f6 33. Bd1 Bxd1 34. Qxd1 Qf7 35. Nf5 Rxf5 36. exf5 Re4 37. Bc3 Nb7 38. Rxh5 Qe7 39. Rh6 Re2 40. Rxf6 Qe3 41. Bd4 Qg5 42. Re6 Rd2 43. Re8+ 1-0

[Event "DDR corr"]
[Site "DDR"]
[Date "1982.??.??"]
[Round "?"]
[White "Gemende, G."]
[Black "Siebenhuener, Siegfried"]
[Result "1-0"]
[ECO "E28"]
[PlyCount "83"]
[EventDate "1982.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[EventCountry "DDR"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. c4 e6 2. d4 Nf6 3. Nc3 Bb4 4. a3 Bxc3+ 5. bxc3 0-0 6. e3 d6 7. Be2 e5 8. Nf3 e4 9. Nd2 c5 10. 0-0 Qe7 11. a4 Bf5 12. Ba3 Nc6 13. Nb3 b6 14. Ra2 Rfe8 15. a5 g6 16. Qa1 h5 17. Rb1 Rab8 18. axb6 axb6 19. Nd2 Nd7 20. Bc1 Qg5 21. f4 exf3 22. Nxf3 Qd8 23. Rb5 Nf6 24. Ra6 Re7 25. Qb2 Reb7 26. Ra1 Qe7 27. Ra6 Nd7 28. Bf1 Nd8 29. Rb3 Ne6 30. Qf2 Ng7 31. Rba3 Nf6 32. Ra8 Ng4 33. Qe1 Be4 34. h3 Nf6 35. Qh4 Rd8 36. Ng5 Bf5 37. Qf4 Ne6 38. Nxe6 fxe6 39. e4 Bxe4 40. Qh4 Rbb8 41. Rxb8 Rxb8 42. Bg5 1-0

[Event "DDR-Cup corr"]
[Site "DDR"]
[Date "1982.??.??"]
[Round "?"]
[White "Gneuss, Werner"]
[Black "Siebenhuener, Siegfried"]
[Result "0-1"]
[ECO "E44"]
[PlyCount "58"]
[EventDate "1982.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[EventCountry "DDR"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 b6 5. Nge2 Bb7 6. a3 Bxc3+ 7. Nxc3 d5 8. Be2 0-0 9. 0-0 a5 10. b3 Nbd7 11. f4 Qe7 12. Bb2 Rfd8 13. Qc2 c5 14. Rad1 Rac8 15. Rfe1 Bc6 16. a4 Bb7 17. Bf3 Nb8 18. cxd5 exd5 19. Qd3 Na6 20. Kh1 Nb4 21. Qd2 Ne4 22. Nxe4 dxe4 23. Be2 cxd4 24. Rc1 d3 25. Bg4 Rc2 26. Rxc2 dxc2 27. Qc3 Qf8 28. Be2 Nd3 29. Rf1 Rc8 0-1

[Event "DDR corr"]
[Site "DDR"]
[Date "1982.??.??"]
[Round "?"]
[White "Skorna, Ullrich"]
[Black "Siebenhuener, Siegfried"]
[Result "1/2-1/2"]
[ECO "B06"]
[PlyCount "48"]
[EventDate "1982.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[EventCountry "DDR"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nc3 c6 4. f4 d6 5. Nf3 Bg4 6. Be3 Qb6 7. Qd3 Nf6 8. Nd2 d5 9. b3 Na6 10. a3 0-0 11. e5 Nh5 12. Na4 Qa5 13. Qc3 Qxc3 14. Nxc3 Nc7 15. h3 Bd7 16. Bd3 Ng3 17. Rg1 f6 18. Nf3 Bh6 19. Ne2 Nxe2 20. Kxe2 f5 21. Nh4 Kh8 22. g3 a5 23. Nf3 a4 24. b4 b5 1/2-1/2

[Event "DDR-ch M642 corr"]
[Site "DDR"]
[Date "1980.02.20"]
[Round "?"]
[White "Fromm, Manfred"]
[Black "Siebenhuener, Siegfried"]
[Result "0-1"]
[ECO "A53"]
[PlyCount "70"]
[EventDate "1980.02.20"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "DDR"]
[SourceTitle "Corr 2002"]
[Source "ChessBase"]
[SourceDate "2002.05.23"]
[SourceVersion "1"]
[SourceVersionDate "2002.05.23"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 d6 3. Nc3 Nbd7 4. e4 e5 5. Nge2 Be7 6. d5 0-0 7. g3 Nc5 8. Bg2 Ne8 9. 0-0 f5 10. f4 g6 11. fxe5 dxe5 12. b4 Nxe4 13. Nxe4 fxe4 14. Rxf8+ Bxf8 15. c5 a5 16. Nc3 axb4 17. Nxe4 Bf5 18. Qb3 Kh8 19. Bb2 Bxe4 20. Bxe5+ Ng7 21. Bxe4 Bxc5+ 22. Kh1 Qe7 23. Qb2 Bd6 24. Bxg7+ Qxg7 25. Qxg7+ Kxg7 26. Bc2 Re8 27. Bb3 Re2 28. Rc1 Kf6 29. Rc2 Rxc2 30. Bxc2 Ke5 31. Bb3 Kd4 32. Kg2 Ke3 33. g4 g5 34. h3 h6 35. Ba4 Bf4 0-1

[Event "DDR-ch M642 corr"]
[Site "DDR"]
[Date "1980.02.20"]
[Round "?"]
[White "Graefe, Erhard"]
[Black "Siebenhuener, Siegfried"]
[Result "0-1"]
[ECO "A53"]
[PlyCount "98"]
[EventDate "1980.02.20"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "DDR"]
[SourceTitle "Corr 2002"]
[Source "ChessBase"]
[SourceDate "2002.05.23"]
[SourceVersion "1"]
[SourceVersionDate "2002.05.23"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 d6 3. Nc3 Nbd7 4. Nf3 c6 5. Bg5 h6 6. Bh4 e5 7. e3 g5 8. Bg3 Nh5 9. Be2 Nxg3 10. hxg3 Qe7 11. dxe5 dxe5 12. Qc2 Bg7 13. e4 Nc5 14. Nd2 Bd7 15. 0-0-0 0-0 16. g4 Rab8 17. Nb3 Ne6 18. Rd2 Nd4 19. Qd1 Qf6 20. Bf1 Be6 21. Nc5 Rfc8 22. Nxe6 Qxe6 23. Kb1 a6 24. Ne2 Qxg4 25. Nxd4 Qxd1+ 26. Rxd1 exd4 27. c5 Re8 28. f3 a5 29. Rc1 b6 30. cxb6 Rxb6 31. Bd3 Reb8 32. Rc2 c5 33. b3 a4 34. Bc4 d3 35. Rd2 axb3 36. axb3 Rb4 37. Rc1 Ra4 38. Rxd3 Ra1+ 39. Kc2 Ra2+ 40. Kd1 Rxg2 41. Rc2 Rg1+ 42. Ke2 Bd4 43. Rcd2 Ra8 44. b4 Raa1 45. Rd1 Raxd1 46. Rxd1 Rxd1 47. Kxd1 cxb4 48. Kd2 Kf8 49. Bf1 b3 0-1

[Event "DDR-ch M642 corr"]
[Site "DDR"]
[Date "1980.02.20"]
[Round "?"]
[White "Siebenhuener, Siegfried"]
[Black "Kopczak, Ludwig"]
[Result "1-0"]
[ECO "C86"]
[PlyCount "69"]
[EventDate "1980.02.20"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "DDR"]
[SourceTitle "Corr 2002"]
[Source "ChessBase"]
[SourceDate "2002.05.23"]
[SourceVersion "1"]
[SourceVersionDate "2002.05.23"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. Qe2 Be7 6. c3 d6 7. h3 Bd7 8. 0-0 0-0 9. Bc2 Kh8 10. d4 Ng8 11. Rd1 f6 12. Nbd2 Qe8 13. Nf1 g5 14. d5 Nd8 15. g4 h5 16. N3h2 Nf7 17. Ng3 h4 18. Nf5 Bd8 19. Be3 Ne7 20. Nf3 Ng6 21. a4 Nf4 22. Qf1 Kh7 23. Kh2 Nh6 24. b4 Nxf5 25. exf5 Kh6 26. c4 Qf7 27. Be4 Be7 28. a5 Rfc8 29. b5 Qe8 30. Rdb1 Rab8 31. Bxf4 exf4 32. Nd4 Bd8 33. Qd3 Kg7 34. Ra2 Qf7 35. Rab2 1-0

[Event "DDR-ch M642 corr"]
[Site "DDR"]
[Date "1980.02.20"]
[Round "?"]
[White "Siebenhuener, Siegfried"]
[Black "Pichler, Manfred"]
[Result "0-1"]
[ECO "C77"]
[PlyCount "34"]
[EventDate "1980.02.20"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "DDR"]
[SourceTitle "Corr 2002"]
[Source "ChessBase"]
[SourceDate "2002.05.23"]
[SourceVersion "1"]
[SourceVersionDate "2002.05.23"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. Qe2 b5 6. Bb3 Bc5 7. c3 0-0 8. 0-0 d6 9. d3 Qe7 10. Bg5 h6 11. Be3 Bg4 12. h3 Bh5 13. Nbd2 Rad8 14. Rfe1 d5 15. Bxc5 Qxc5 16. Nf1 dxe4 17. g4 exf3 0-1

[Event "DDR-ch M642 corr"]
[Site "DDR"]
[Date "1980.02.20"]
[Round "?"]
[White "Siebenhuener, Siegfried"]
[Black "Von Juechen, Hans Peter"]
[Result "1-0"]
[ECO "A17"]
[PlyCount "69"]
[EventDate "1980.02.20"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "DDR"]
[SourceTitle "Corr 2002"]
[Source "ChessBase"]
[SourceDate "2002.05.23"]
[SourceVersion "1"]
[SourceVersionDate "2002.05.23"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 e6 3. Nf3 Bb4 4. Qc2 d5 5. a3 Bxc3 6. Qxc3 b6 7. g3 Bb7 8. cxd5 exd5 9. Qe3+ Qe7 10. Qxe7+ Kxe7 11. Bg2 Re8 12. 0-0 Kf8 13. Re1 c5 14. d3 Nbd7 15. Bf4 Kg8 16. d4 Nf8 17. dxc5 bxc5 18. b4 c4 19. e3 Ne6 20. Be5 Ne4 21. Rac1 f6 22. Ba1 a5 23. Nh4 Nd2 24. Bc3 Nb3 25. Rcd1 axb4 26. Bxb4 Red8 27. Nf5 Nec5 28. Bxd5+ Bxd5 29. Rxd5 Nd3 30. Rd1 Rdb8 31. Rd7 g6 32. Nh6+ Kh8 33. Be7 Ra6 34. Ng4 Rbb6 35. Bf8 1-0

[Event "EU-ch corr"]
[Site "ICCF corr"]
[Date "1980.??.??"]
[Round "?"]
[White "Siebenhuener, Siegfried"]
[Black "Behr"]
[Result "1-0"]
[ECO "C18"]
[PlyCount "71"]
[EventDate "1980.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Ne7 7. Qg4 cxd4 8. Qxg7 Rg8 9. Qxh7 Qc7 10. Ne2 Nbc6 11. f4 dxc3 12. Qd3 d4 13. Ng3 f5 14. Be2 Bd7 15. Bh5+ Ng6 16. Rb1 0-0-0 17. 0-0 Kb8 18. a4 Bc8 19. Qc4 Na5 20. Qb4 Ka8 21. Be2 Ne7 22. Ba3 d3 23. Bxd3 Nd5 24. Qc5 Qh7 25. Qxa5 b6 26. Qb5 Rh8 27. Rf3 Rdg8 28. Kf2 Nc7 29. Qc4 Bb7 30. Bd6 Nd5 31. a5 Qxh2 32. a6 Qxg2+ 33. Kxg2 Ne3+ 34. Kf2 Ng4+ 35. Ke1 Bxf3 36. Be4+ 1-0

[Event "DDR-ch M633 corr"]
[Site "DDR"]
[Date "1979.08.??"]
[Round "?"]
[White "Brauer, Christian E"]
[Black "Siebenhuener, Siegfried"]
[Result "1/2-1/2"]
[ECO "B36"]
[PlyCount "62"]
[EventDate "1979.08.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[EventCountry "DDR"]
[SourceTitle "Corr 2002"]
[Source "ChessBase"]
[SourceDate "2002.05.23"]
[SourceVersion "1"]
[SourceVersionDate "2002.05.23"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 c5 3. Nf3 Nc6 4. d4 cxd4 5. Nxd4 g6 6. e4 Nxd4 7. Qxd4 d6 8. f3 Bg7 9. Be3 0-0 10. Qd2 Be6 11. Rc1 Qa5 12. Nd5 Qxa2 13. Nxe7+ Kh8 14. Be2 Ng8 15. Nxg8 Kxg8 16. Bd4 Bxd4 17. Qxd4 Qa5+ 18. Kf2 Qc5 19. Rcd1 Rfc8 20. b3 a5 21. Qxc5 dxc5 22. Rd2 Rd8 23. Rhd1 Rxd2 24. Rxd2 Kf8 25. f4 Ke7 26. Ke3 Bd7 27. Rd5 Rc8 28. g3 Be6 29. Rd2 Rc6 30. Ra2 b6 31. e5 Rc7 1/2-1/2

[Event "DDR-ch M633 corr"]
[Site "DDR"]
[Date "1979.08.??"]
[Round "?"]
[White "Lommatzsch, Erich"]
[Black "Siebenhuener, Siegfried"]
[Result "1/2-1/2"]
[ECO "B28"]
[PlyCount "72"]
[EventDate "1979.08.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[EventCountry "DDR"]
[SourceTitle "Corr 2002"]
[Source "ChessBase"]
[SourceDate "2002.05.23"]
[SourceVersion "1"]
[SourceVersionDate "2002.05.23"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 a6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Nf3 Bb4 7. Bc4 Qc7 8. Bb3 0-0 9. 0-0 Bxc3 10. bxc3 d6 11. Re1 Nbd7 12. Bg5 h6 13. Bh4 b6 14. c4 Bb7 15. Nd2 Rae8 16. Qe2 Kh8 17. c3 Nh7 18. Bc2 Nc5 19. Rab1 Bc6 20. Nf1 b5 21. cxb5 Bxb5 22. c4 Bc6 23. f3 f5 24. exf5 e4 25. fxe4 Bxe4 26. Rbc1 Qc6 27. Qg4 Re5 28. Ng3 Bxc2 29. Nh5 Qb7 30. Rxc2 Rexf5 31. Qd1 Ne4 32. Qd4 Qf7 33. Rcc1 Nhg5 34. Ng3 Rf2 35. Qe3 Rf4 36. Bxg5 Nxg5 1/2-1/2

[Event "DDR-ch M633 corr"]
[Site "DDR"]
[Date "1979.08.??"]
[Round "?"]
[White "Siebenhuener, Siegfried"]
[Black "Mueller, Peter"]
[Result "1-0"]
[ECO "C40"]
[PlyCount "77"]
[EventDate "1979.08.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[EventCountry "DDR"]
[SourceTitle "Corr 2002"]
[Source "ChessBase"]
[SourceDate "2002.05.23"]
[SourceVersion "1"]
[SourceVersionDate "2002.05.23"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 c6 3. Nf3 Qe7 4. Bc4 d6 5. Qe2 Bg4 6. h3 Bxf3 7. Qxf3 Nf6 8. d3 Nbd7 9. Be3 g6 10. 0-0-0 b5 11. Bb3 a5 12. a4 b4 13. Ne2 c5 14. Bc4 Bg7 15. g4 Nb6 16. Bb5+ Nfd7 17. Ng3 0-0-0 18. Kb1 Nf8 19. Nf1 Ne6 20. Nd2 Kb7 21. Nc4 Nxc4 22. Bxc4 f6 23. h4 h6 24. Qe2 Nf4 25. Bxf4 exf4 26. d4 f5 27. gxf5 gxf5 28. Bd5+ Ka7 29. Qb5 Qc7 30. Rhg1 Rd7 31. Bc4 Bxd4 32. Rg6 fxe4 33. Rdg1 Rhd8 34. Qa6+ Kb8 35. Bd5 Qa7 36. Qb5+ Kc7 37. Qc6+ Kb8 38. Rg8 Bf6 39. Be6 1-0

[Event "DDR-ch M633 corr"]
[Site "DDR"]
[Date "1979.08.??"]
[Round "?"]
[White "Siebenhuener, Siegfried"]
[Black "Nicklich, Wolfgang"]
[Result "1-0"]
[ECO "A82"]
[PlyCount "57"]
[EventDate "1979.08.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[EventCountry "DDR"]
[SourceTitle "Corr 2002"]
[Source "ChessBase"]
[SourceDate "2002.05.23"]
[SourceVersion "1"]
[SourceVersionDate "2002.05.23"]
[SourceQuality "1"]

1. e4 d6 2. d4 f5 3. exf5 Bxf5 4. Qf3 Qc8 5. Bd3 Bg4 6. Qe3 g6 7. Nc3 Nf6 8. Nge2 Bg7 9. Bd2 e6 10. 0-0-0 0-0 11. f3 Bf5 12. Bc4 Nd5 13. Nxd5 exd5 14. Bxd5+ Kh8 15. Rde1 c6 16. Bb3 d5 17. g4 Bd7 18. c3 a5 19. h4 Qe8 20. Qd3 Qf7 21. Rh3 h5 22. Nf4 hxg4 23. Nxg6+ Kg8 24. Ne7+ Kh8 25. fxg4 Bxg4 26. Rg3 Bf5 27. Nxf5 Qxf5 28. Qe2 Nd7 29. Bc2 1-0

[Event "DDR-ch M633 corr"]
[Site "DDR"]
[Date "1979.08.??"]
[Round "?"]
[White "Siebenhuener, Siegfried"]
[Black "Schieck, Erich"]
[Result "1-0"]
[ECO "B11"]
[PlyCount "65"]
[EventDate "1979.08.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[EventCountry "DDR"]
[SourceTitle "Corr 2002"]
[Source "ChessBase"]
[SourceDate "2002.05.23"]
[SourceVersion "1"]
[SourceVersionDate "2002.05.23"]
[SourceQuality "1"]

1. e4 c6 2. Nc3 d5 3. Nf3 Bg4 4. h3 Bxf3 5. Qxf3 Nf6 6. d4 dxe4 7. Qe3 Nd5 8. Qxe4 Nxc3 9. bxc3 Nd7 10. Rb1 Qc8 11. c4 e6 12. Bd3 Be7 13. 0-0 Nf6 14. Qf3 0-0 15. Re1 b6 16. Bf4 Qd7 17. Red1 Ne8 18. Be4 Rc8 19. d5 exd5 20. cxd5 c5 21. c4 Bd6 22. Bg5 f5 23. Bc2 Qf7 24. Re1 Nc7 25. a4 g6 26. Bc1 Be7 27. Bf4 Rfd8 28. Qg3 Ne8 29. a5 b5 30. Rxb5 Nd6 31. Rb3 Nxc4 32. Rb7 Bh4 33. Qxh4 1-0

[Event "DDR-ch H264 corr"]
[Site "DDR"]
[Date "1979.??.??"]
[Round "?"]
[White "Kabisch, Guenter"]
[Black "Siebenhuener, Siegfried"]
[Result "1/2-1/2"]
[ECO "B46"]
[PlyCount "92"]
[EventDate "1979.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[EventCountry "DDR"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 a6 3. Nc3 Nc6 4. d4 cxd4 5. Nxd4 e6 6. Bf4 d6 7. Bg3 Nf6 8. Be2 d5 9. exd5 Nxd5 10. Nxc6 bxc6 11. Ne4 f5 12. Bh5+ g6 13. Be5 Rg8 14. Nf6+ Nxf6 15. Qxd8+ Kxd8 16. Bxf6+ Kc7 17. Be2 Bg7 18. Bxg7 Rxg7 19. 0-0-0 e5 20. Bc4 Bb7 21. Rd2 Rd8 22. Rxd8 Kxd8 23. Rd1+ Kc7 24. b4 e4 25. g3 Re7 26. Kd2 Kd6 27. Ke3+ Kc7 28. Kf4 h6 29. h4 e3 30. f3 Bc8 31. Be2 Re8 32. Rd4 Be6 33. a4 Ba2 34. Rd1 Rb8 35. c3 Re8 36. a5 Bb3 37. Re1 Kb7 38. g4 fxg4 39. fxg4 Bc2 40. Bd1 Bxd1 41. Rxd1 e2 42. Re1 Kc7 43. Kf3 Rf8+ 44. Kxe2 Rf4 45. Rg1 c5 46. g5 h5 1/2-1/2

[Event "DDR-ch H264 corr"]
[Site "DDR"]
[Date "1979.??.??"]
[Round "?"]
[White "Siebenhuener, Siegfried"]
[Black "Kabisch, Guenter"]
[Result "1-0"]
[ECO "B22"]
[PlyCount "73"]
[EventDate "1979.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[EventCountry "DDR"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. d4 cxd4 5. Qxd4 e6 6. Nf3 Nc6 7. Qe4 f5 8. exf6 Nxf6 9. Qh4 Qc7 10. Nbd2 Be7 11. Bd3 Ne5 12. Bc2 h5 13. Qd4 Nfg4 14. Nxe5 Qxe5+ 15. Qxe5 Nxe5 16. f4 Ng4 17. Bg6+ Kd8 18. Nb3 b6 19. 0-0 Ba6 20. Re1 Bc5+ 21. Nxc5 bxc5 22. h3 Nf6 23. Be3 Rc8 24. Rad1 Nd5 25. Bc1 Rc6 26. f5 Kc7 27. Bf7 Bc8 28. fxe6 dxe6 29. Re5 Nf6 30. Bf4 Kb6 31. Rg5 Rh7 32. Rd8 Ne4 33. Re5 g5 34. Bg6 Nf6 35. Bxh7 gxf4 36. Be4 Rc7 37. Rxc8 1-0

[Event "DDR-ch H264 corr"]
[Site "DDR"]
[Date "1979.??.??"]
[Round "?"]
[White "Tanner, Joachim"]
[Black "Siebenhuener, Siegfried"]
[Result "1/2-1/2"]
[ECO "B23"]
[PlyCount "79"]
[EventDate "1979.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[EventCountry "DDR"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 e6 3. f4 Nc6 4. Nf3 Nge7 5. Bb5 a6 6. Bxc6 Nxc6 7. 0-0 Be7 8. d3 d5 9. e5 b5 10. Ne2 Bd7 11. d4 Qb6 12. Be3 c4 13. c3 b4 14. h4 g6 15. g4 h5 16. g5 Rc8 17. Bd2 a5 18. Qc2 0-0 19. Ng3 Kg7 20. a3 bxa3 21. bxa3 a4 22. Rfb1 Qa6 23. Bc1 Na5 24. Nd2 Nb3 25. Ra2 Rb8 26. Bb2 Nxd2 27. Qxd2 Rb6 28. Nf1 Rfb8 29. Ne3 Rb3 30. Nc2 R8b6 31. Qc1 Qb7 32. Nb4 Qa7 33. Kf2 Bxb4 34. axb4 Ra6 35. Ra3 Bb5 36. Rba1 Qa8 37. Qd2 Qc6 38. Kg3 Rxa3 39. Bxa3 Qd7 40. Rf1 1/2-1/2

[Event "DDR-ch H246 corr"]
[Site "DDR"]
[Date "1978.??.??"]
[Round "?"]
[White "Zeeck, Detlef"]
[Black "Siebenhuener, Siegfried"]
[Result "0-1"]
[ECO "D46"]
[PlyCount "124"]
[EventDate "1978.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[EventCountry "DDR"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 c6 5. Bd3 0-0 6. Nf3 d5 7. 0-0 Nbd7 8. a3 Bd6 9. e4 dxe4 10. Nxe4 Nxe4 11. Bxe4 e5 12. dxe5 Nxe5 13. Nxe5 Bxe5 14. Qh5 f5 15. Bc2 Qf6 16. Rb1 g6 17. Qh6 Be6 18. Bg5 Qf7 19. Rfe1 Bg7 20. Qh4 Rfe8 21. b3 b5 22. cxb5 cxb5 23. b4 Bc4 24. Re3 Rxe3 25. Bxe3 Re8 26. Rd1 Bf6 27. Qg3 Bb2 28. Bh6 Qe6 29. h4 Qe2 30. Bd2 Rd8 31. Qg5 Rd4 32. Re1 Qxd2 33. Re8+ Kg7 34. Re7+ Bf7 35. Bb3 Qxg5 36. Rxf7+ Kh6 37. hxg5+ Kxg5 38. Rxa7 Rd3 39. Be6 Rd1+ 40. Kh2 Be5+ 41. g3 Rd2 42. Rxh7 Rxf2+ 43. Kh1 Rf3 44. Rb7 Kg4 45. Kg2 Bd4 46. Rd7 Rf2+ 47. Kg1 Rd2+ 48. Kf1 Kxg3 49. Rd6 f4 50. Ke1 Rd3 51. Ke2 Re3+ 52. Kd2 Bc3+ 53. Kc2 Be5 54. Rd5 f3 55. Bd7 Kf4 56. Bxb5 Rxa3 57. Bd3 Ra2+ 58. Kb3 Rd2 59. Kc4 f2 60. Bf1 Rxd5 61. Kxd5 g5 62. Bg2 g4 0-1

[Event "DDR corr"]
[Site "DDR"]
[Date "1970.??.??"]
[Round "?"]
[White "Kreideweiss, Frank"]
[Black "Siebenhuener, Siegfried"]
[Result "1/2-1/2"]
[ECO "A00"]
[PlyCount "27"]
[EventDate "1970.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[EventCountry "DDR"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. b4 e5 2. Bb2 f6 3. e4 Bxb4 4. Bc4 Nc6 5. f4 Qe7 6. f5 Nh6 7. Qh5+ Kd8 8. Nf3 Na5 9. Bd3 d5 10. 0-0 dxe4 11. Bxe4 Nc4 12. Bc3 Bc5+ 13. Kh1 Nd6 14. d3 1/2-1/2

