[Event "Steinfurt Bezirksliga 0708"]
[Site "Germany"]
[Date "2008.05.10"]
[Round "9.8"]
[White "Loebbel, Timo"]
[Black "Sieker, Hans"]
[Result "1/2-1/2"]
[ECO "D37"]
[WhiteElo "1484"]
[BlackElo "1609"]
[PlyCount "60"]
[EventDate "2007.09.22"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]
[WhiteTeam "Emsdetten Rochade III"]
[BlackTeam "Rheine Klein Berlin II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 d5 2. c4 e6 3. e3 Nf6 4. Nc3 Nbd7 5. Nf3 Be7 6. Bd3 dxc4 7. Bxc4 Nb6 8. Bd3 Bd7 9. Qc2 Bc6 10. Bb5 Bxb5 11. Nxb5 a6 12. Nxc7+ Kf8 13. Nxa8 Nxa8 14. Bd2 g6 15. 0-0 Kg7 16. Rac1 Qd5 17. Qc4 Nb6 18. Qc7 Nfd7 19. b3 Ba3 20. Rcd1 e5 21. Qc2 Rc8 22. Qb1 e4 23. Ne1 Nf6 24. Nc2 Bd6 25. g3 Qh5 26. Kg2 Qf3+ 27. Kg1 Qh5 28. Ne1 Qh3 29. f3 Bxg3 30. hxg3 Qxg3+ 1/2-1/2

[Event "Steinfurt Bezirksliga 0708"]
[Site "Germany"]
[Date "2008.03.15"]
[Round "7.7"]
[White "Sieker, Hans"]
[Black "Gildehaus, Simon"]
[Result "1-0"]
[ECO "D12"]
[WhiteElo "1609"]
[BlackElo "1642"]
[PlyCount "111"]
[EventDate "2007.09.22"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]
[WhiteTeam "Rheine Klein Berlin II"]
[BlackTeam "Saerbeck II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Nf3 Bf5 5. e3 Nbd7 6. cxd5 cxd5 7. Qb3 Nb6 8. Bb5+ Bd7 9. Ne5 e6 10. Bd2 Bd6 11. Nxd7 Nfxd7 12. Na4 Nxa4 13. Qxa4 a6 14. Bxd7+ Qxd7 15. Qxd7+ Kxd7 16. Rc1 b5 17. 0-0 Rhc8 18. g3 Rc4 19. Rxc4 dxc4 20. b3 cxb3 21. axb3 a5 22. Ra1 a4 23. bxa4 bxa4 24. Kf1 Kc6 25. Ke2 e5 26. Kd3 exd4 27. Kxd4 a3 28. Kc4 Ra4+ 29. Kb3 Kb5 30. Ka2 Rc4 31. Rc1 Rxc1 32. Bxc1 Kc4 33. f3 Kd3 34. e4 Ke2 35. f4 Kf3 36. e5 Be7 37. Bxa3 Bxa3 38. Kxa3 Kg4 39. Kb4 g6 40. Kc5 h5 41. Kd6 g5 42. h3+ Kf5 43. fxg5 Kxg5 44. e6 fxe6 45. Kxe6 h4 46. g4 Kf4 47. Kf6 Kg3 48. g5 Kxh3 49. g6 Kh2 50. g7 h3 51. g8Q Kh1 52. Qd5+ Kg1 53. Qg5+ Kh1 54. Qc1+ Kg2 55. Qd2+ Kg1 56. Qe1+ 1-0

[Event "Steinfurt Bezirksliga 0708"]
[Site "Germany"]
[Date "2007.11.10"]
[Round "3.8"]
[White "Krueler, Andreas"]
[Black "Sieker, Hans"]
[Result "1/2-1/2"]
[ECO "D20"]
[WhiteElo "1451"]
[BlackElo "1609"]
[PlyCount "63"]
[EventDate "2007.09.22"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]
[WhiteTeam "Steinfurt III"]
[BlackTeam "Rheine Klein Berlin II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 d5 2. c4 dxc4 3. Nf3 Nf6 4. e3 e6 5. Bxc4 Nc6 6. Nc3 a6 7. a3 Be7 8. 0-0 0-0 9. Qe2 b5 10. Bd3 Bb7 11. Rd1 Na5 12. b4 Nc6 13. Bb2 Re8 14. e4 Ra7 15. Rac1 Qa8 16. e5 Nh5 17. Qe4 g6 18. Qg4 Nd8 19. Ne4 f5 20. exf6 Bxf6 21. Nxf6+ Nxf6 22. Qh3 Bxf3 23. gxf3 Nd5 24. Be2 c6 25. Rc2 Nf7 26. Bc1 Nd6 27. Bd3 Nf5 28. Qg4 Rf7 29. Bg5 Kg7 30. Rdc1 Rc8 31. Qe4 h6 32. Qxe6 1/2-1/2

[Event "Steinfurt Bezirksliga 0708"]
[Site "Germany"]
[Date "2007.10.27"]
[Round "2.8"]
[White "Just, Alexandra"]
[Black "Sieker, Hans"]
[Result "1-0"]
[ECO "B42"]
[WhiteElo "1847"]
[BlackElo "1609"]
[PlyCount "33"]
[EventDate "2007.09.22"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]
[WhiteTeam "Steinfurt II"]
[BlackTeam "Rheine Klein Berlin II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 d6 6. 0-0 Bd7 7. Nc3 Nc6 8. Nde2 Be7 9. Kh1 Bf6 10. Be3 Nge7 11. f4 Qc7 12. Qd2 Rc8 13. a3 g6 14. Bc4 Nd4 15. Bxd4 Bxd4 16. Qxd4 Qxc4 17. Qxh8+ 1-0

[Event "Steinfurt Bezirksliga 0607"]
[Site "Germany"]
[Date "2007.04.28"]
[Round "9.8"]
[White "Cremann, Markus"]
[Black "Sieker, Hans"]
[Result "1/2-1/2"]
[ECO "C00"]
[WhiteElo "1545"]
[BlackElo "1556"]
[PlyCount "140"]
[EventDate "2006.09.09"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]
[WhiteTeam "Rheine CC"]
[BlackTeam "Rheine Klein Berlin II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. f4 e6 3. Nf3 d5 4. e5 Be7 5. c3 Nh6 6. d4 Nf5 7. Bd3 Nh4 8. 0-0 Nc6 9. Nxh4 Bxh4 10. dxc5 a5 11. Na3 Be7 12. Be3 Bd7 13. Nb5 0-0 14. Qh5 g6 15. Qh6 f5 16. Nd6 Kh8 17. Rf3 Bxd6 18. cxd6 Rf7 19. Rg3 Qg8 20. h4 Qg7 21. Qg5 Rg8 22. Rh3 h5 23. Rd1 Kh7 24. Bb6 Qh6 25. Qg3 a4 26. Qf2 Qf8 27. Bb5 Nxe5 28. fxe5 Bxb5 29. Qc5 Qe8 30. Rd4 Qc6 31. Rb4 Qxc5+ 32. Bxc5 Bc6 33. c4 Ra8 34. cxd5 Bxd5 35. Rd3 Bc6 36. Rbd4 Rd7 37. Bb6 Kg7 38. Kf2 Ra6 39. Bc7 Kf7 40. g3 Ra8 41. Ke3 Ra6 42. Rc3 Ra8 43. Rc5 Ra6 44. Kd2 Bd5 45. a3 Ke8 46. Rdxd5 exd5 47. e6 Rdxd6 48. Bxd6 Rxd6 49. Rb5 b6 50. Kc3 Ke7 51. Rb4 Rc6+ 52. Kd3 Kxe6 53. Rxa4 Ke5 54. Ra8 f4 55. Re8+ Kf5 56. Rf8+ Kg4 57. Rxf4+ Kxg3 58. Rb4 Rf6 59. b3 Rf3+ 60. Ke2 Rf4 61. Rxb6 Rxh4 62. Rxg6+ Kh3 63. Rg5 Re4+ 64. Kf3 h4 65. Rxd5 Re1 66. Rh5 Ra1 67. Ra5 Kh2 68. a4 h3 69. Kf2 Ra2+ 70. Kf1 Ra1+ 1/2-1/2

[Event "Steinfurt Bezirksliga 0607"]
[Site "Germany"]
[Date "2007.02.03"]
[Round "6.7"]
[White "Meinert, Dominik"]
[Black "Sieker, Hans"]
[Result "0-1"]
[ECO "B40"]
[WhiteElo "1461"]
[BlackElo "1556"]
[PlyCount "38"]
[EventDate "2006.09.09"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]
[WhiteTeam "Steinfurt II"]
[BlackTeam "Rheine Klein Berlin II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nxc6 dxc6 6. Bd3 Nf6 7. 0-0 Bd6 8. Bg5 h6 9. Bh4 Be5 10. c3 Qc7 11. h3 0-0 12. Bxf6 Bxf6 13. Qe2 b6 14. Nd2 Bb7 15. Nf3 Rad8 16. Rad1 Rd7 17. Rd2 Rfd8 18. Rfd1 c5 19. Bc2 Rxd2 0-1

[Event "Steinfurt Bezirksliga 0607"]
[Site "Germany"]
[Date "2006.12.02"]
[Round "4.8"]
[White "Fehlings, Gerd"]
[Black "Sieker, Hans"]
[Result "1/2-1/2"]
[ECO "D00"]
[WhiteElo "1734"]
[BlackElo "1556"]
[PlyCount "64"]
[EventDate "2006.09.09"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]
[WhiteTeam "Emsdetten Rochade"]
[BlackTeam "Rheine Klein Berlin II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 d5 2. e3 Nf6 3. f4 Bf5 4. Nf3 Nbd7 5. Bd3 Ne4 6. Nbd2 e6 7. 0-0 c5 8. c3 Bd6 9. Ne5 Bxe5 10. fxe5 Nxc3 11. bxc3 Bxd3 12. Rf2 c4 13. Qf3 f5 14. exf6 Qxf6 15. Qg3 Bf5 16. e4 dxe4 17. Nxe4 Qg6 18. Nd6+ Kf8 19. Qxg6 hxg6 20. g4 Ke7 21. Nxf5+ gxf5 22. gxf5 exf5 23. Bg5+ Kd6 24. Rxf5 Raf8 25. Raf1 Rxf5 26. Rxf5 Rf8 27. Rxf8 Nxf8 28. Kf2 Kd5 29. Kf3 Ne6 30. h4 b5 31. a3 a5 32. Be7 g6 1/2-1/2

[Event "Steinfurt Bezirksliga 0506"]
[Site "Germany"]
[Date "2006.04.29"]
[Round "9.6"]
[White "Sieker, Hans"]
[Black "Pfeiffer, Erich"]
[Result "0-1"]
[ECO "D10"]
[WhiteElo "1546"]
[BlackElo "1660"]
[PlyCount "48"]
[EventDate "2005.09.24"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]
[WhiteTeam "Berlin Klein Rheine II"]
[BlackTeam "Emsdetten Rochade II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. e3 a6 5. a3 g6 6. Qc2 Bg7 7. Bd3 0-0 8. h3 Nbd7 9. Nf3 Re8 10. 0-0 e5 11. cxd5 cxd5 12. dxe5 Nxe5 13. Nd4 b5 14. b4 Bb7 15. Bb2 Rc8 16. Rac1 Qb6 17. Qb1 Nc4 18. Nce2 Nd2 19. Qa1 Nxf1 20. Kxf1 Ne4 21. Nb3 Rxc1+ 22. Nexc1 Bxb2 23. Qxb2 h5 24. Ne2 Nxf2 0-1

[Event "Steinfurt Bezirksliga 0506"]
[Site "Germany"]
[Date "2006.02.04"]
[Round "6.6"]
[White "Sieker, Hans"]
[Black "Giller, Gerd"]
[Result "1/2-1/2"]
[ECO "D45"]
[WhiteElo "1546"]
[BlackElo "1480"]
[PlyCount "71"]
[EventDate "2005.09.24"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]
[WhiteTeam "Berlin Klein Rheine II"]
[BlackTeam "Rheine"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 d5 2. c4 c6 3. Nc3 e6 4. Nf3 Nf6 5. e3 Be7 6. Qc2 Bd7 7. h3 dxc4 8. Bxc4 Nd5 9. a3 Nxc3 10. Qxc3 0-0 11. b4 Be8 12. Bb2 Nd7 13. 0-0 Rc8 14. Rac1 Nb6 15. Bb3 Nd5 16. Qc2 a6 17. Qd2 Qb6 18. Rc2 Nf6 19. Rfc1 a5 20. d5 exd5 21. Bxf6 Bxf6 22. Nd4 axb4 23. axb4 Bd7 24. Ba2 Rfe8 25. g4 Ra8 26. Nb3 Bg5 27. Nc5 Bc8 28. Rb1 Ra3 29. Rb3 Rxb3 30. Bxb3 Be7 31. Kg2 Bxc5 32. Rxc5 Re4 33. Bxd5 Rxb4 34. Rc2 h6 35. Bf3 Be6 36. Qd6 1/2-1/2

[Event "Steinfurt Bezirksliga 0506"]
[Site "Germany"]
[Date "2005.09.24"]
[Round "1.6"]
[White "Schnabel, Reinhard"]
[Black "Sieker, Hans"]
[Result "1-0"]
[ECO "B54"]
[WhiteElo "1540"]
[BlackElo "1546"]
[PlyCount "85"]
[EventDate "2005.09.24"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]
[WhiteTeam "Reckenfeld"]
[BlackTeam "Berlin Klein Rheine II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 a6 3. d4 cxd4 4. Nxd4 e6 5. Nc3 d6 6. Be2 Bd7 7. 0-0 Nf6 8. Bg5 h6 9. Bxf6 Qxf6 10. f4 Nc6 11. Nxc6 Bxc6 12. Qd2 Qd8 13. Kh1 Qb6 14. b3 Rd8 15. Rab1 d5 16. Qc1 dxe4 17. Na4 Qa7 18. c4 Be7 19. Nc3 f5 20. b4 Bf6 21. b5 axb5 22. cxb5 Bd5 23. b6 Qa5 24. Nxd5 exd5 25. Bh5+ Ke7 26. Bg6 d4 27. Qc4 Qd5 28. Qb4+ Rd6 29. Rbc1 d3 30. Rc7+ Kd8 31. Bxf5 Qd4 32. Rc8+ Ke7 33. Qxd4 Rxd4 34. Rxh8 g6 35. Rh7+ Kd6 36. Bxg6 d2 37. Bh5 Rd3 38. Rxh6 Re3 39. Rxf6+ Kc5 40. Re6 Re1 41. Kg1 e3 42. Bf3 Kd4 43. f5 1-0

[Event "Steinfurt Bezirksliga 0405"]
[Site "Germany"]
[Date "2005.04.30"]
[Round "8.4"]
[White "Sieker, Hans"]
[Black "Gildehaus, Simon"]
[Result "1/2-1/2"]
[ECO "E46"]
[WhiteElo "1561"]
[BlackElo "1505"]
[PlyCount "40"]
[EventDate "2004.09.25"]
[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 "Rheine Klein Berlin II"]
[BlackTeam "Saerbeck III"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. e3 Bb4 5. Bd2 0-0 6. Bd3 dxc4 7. Bxc4 Nbd7 8. Bd3 c5 9. a3 Bxc3 10. Bxc3 b6 11. Nf3 Bb7 12. 0-0 Rc8 13. dxc5 Nxc5 14. Be2 Nce4 15. Qxd8 Rfxd8 16. Bxf6 Nxf6 17. Rfd1 g6 18. Rxd8+ Rxd8 19. Rd1 Rc8 20. Ne1 Kf8 1/2-1/2

[Event "Steinfurt Bezirksliga 0304"]
[Site "Germany"]
[Date "2004.05.22"]
[Round "9.6"]
[White "Sieker, Hans"]
[Black "Tillack, Hans"]
[Result "1/2-1/2"]
[ECO "A43"]
[WhiteElo "1572"]
[BlackElo "1678"]
[PlyCount "28"]
[EventDate "2003.10.18"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]
[WhiteTeam "Rheine Klein Berlin II"]
[BlackTeam "Emsdetten Rochade III"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 c5 2. d5 d6 3. c4 g6 4. Bd2 Bg7 5. Bc3 Bxc3+ 6. Nxc3 Nf6 7. e3 0-0 8. Bd3 Nbd7 9. Qc2 Ne5 10. Nge2 Nxd3+ 11. Qxd3 Bf5 12. e4 Bg4 13. 0-0 Bxe2 14. Qxe2 e5 1/2-1/2

[Event "Steinfurt Bezirksliga 0304"]
[Site "Germany"]
[Date "2004.05.08"]
[Round "8.5"]
[White "Sieker, Hans"]
[Black "Merschkoetter, Peter"]
[Result "1/2-1/2"]
[ECO "D94"]
[WhiteElo "1572"]
[BlackElo "1645"]
[PlyCount "82"]
[EventDate "2003.10.18"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]
[WhiteTeam "Rheine Klein Berlin II"]
[BlackTeam "Reckenfeld"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. e3 Bg7 5. Nf3 0-0 6. h3 b6 7. cxd5 Nxd5 8. Qc2 Bb7 9. Be2 Nd7 10. 0-0 c5 11. dxc5 Nxc3 12. bxc3 Nxc5 13. Bb2 Qc7 14. Rad1 Be4 15. Qc1 Na4 16. Nd4 Rac8 17. Bd3 Bxd3 18. Rxd3 Qc4 19. Rfd1 Qxa2 20. Qa1 Qxa1 21. Bxa1 e5 22. Nb5 e4 23. Rd7 Nxc3 24. Bxc3 Bxc3 25. Nd6 Rc6 26. Nxe4 a5 27. Rb7 Bb4 28. Rd5 a4 29. Rd4 a3 30. Ra7 Ba5 31. Ra4 Rc1+ 32. Kh2 Ra1 33. Nd6 Ra2 34. Nc4 b5 35. R4xa5 bxc4 36. Rxa3 Rxf2 37. Rc3 Re8 38. Kg3 Rd2 39. Kf3 Re5 40. Rxc4 Rd3 41. Re4 Rxe4 1/2-1/2

[Event "Steinfurt Bezirksliga 0304"]
[Site "Germany"]
[Date "2004.03.27"]
[Round "7.6"]
[White "Reimann, Tanja"]
[Black "Sieker, Hans"]
[Result "0-1"]
[ECO "B54"]
[WhiteElo "1235"]
[BlackElo "1572"]
[PlyCount "60"]
[EventDate "2003.10.18"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]
[WhiteTeam "Emsdetten Turm IV"]
[BlackTeam "Rheine Klein Berlin II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 d6 6. f4 Bd7 7. Bc4 Nc6 8. Nxc6 Bxc6 9. 0-0 Nf6 10. e5 dxe5 11. fxe5 Ne4 12. Qf3 Bc5+ 13. Be3 Bxe3+ 14. Qxe3 Nxc3 15. Qxc3 Qg5 16. Rf2 Rd8 17. Qa3 Qxe5 18. Raf1 f6 19. Re2 Qd4+ 20. Qe3 Qxc4 21. Qxe6+ Qxe6 22. Rxe6+ Kf7 23. Rfe1 Rhe8 24. Rxe8 Rxe8 25. Rxe8 Bxe8 26. b4 Ke6 27. Kf2 Kd5 28. a3 Kd4 29. Ke2 Kc3 30. Kd1 Ba4 0-1

[Event "Steinfurt Bezirksliga 0304"]
[Site "Germany"]
[Date "2004.03.13"]
[Round "6.6"]
[White "Sieker, Hans"]
[Black "Galluschke, Thorsten"]
[Result "0-1"]
[ECO "E92"]
[WhiteElo "1572"]
[BlackElo "1580"]
[PlyCount "24"]
[EventDate "2003.10.18"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]
[WhiteTeam "Rheine Klein Berlin II"]
[BlackTeam "Westerkappeln"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. h3 0-0 6. Be2 e5 7. d5 a5 8. Nf3 Na6 9. Be3 Nh5 10. Qc1 Nc5 11. Nh2 Bd7 12. Bxh5 gxh5 0-1

[Event "Steinfurt Bezirksliga 0304"]
[Site "Germany"]
[Date "2004.01.24"]
[Round "4.4"]
[White "Sieker, Hans"]
[Black "Ternes, Joachim"]
[Result "1-0"]
[ECO "E46"]
[WhiteElo "1572"]
[BlackElo "1549"]
[PlyCount "117"]
[EventDate "2003.10.18"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]
[WhiteTeam "Rheine Klein Berlin II"]
[BlackTeam "Neuenkirchen II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Bd2 0-0 5. e3 b6 6. a3 Be7 7. Be2 Bb7 8. Bf3 d5 9. cxd5 exd5 10. Nge2 Nbd7 11. 0-0 Ne4 12. Nf4 Nxc3 13. Bxc3 Nf6 14. Qc2 Bd6 15. Nd3 Ba6 16. Rfc1 Bxd3 17. Qxd3 Rc8 18. Qb5 Re8 19. Bb4 a5 20. Bxd6 Qxd6 21. Rc6 Qd7 22. Rac1 h6 23. Qb3 Re6 24. Qc2 Rxc6 25. Qxc6 Qxc6 26. Rxc6 Kf8 27. Be2 Ke7 28. f3 Kd7 29. Bb5 Ke7 30. Ba6 Kd7 31. Rxf6 gxf6 32. Bxc8+ Kxc8 33. b4 axb4 34. axb4 Kd7 35. b5 c6 36. bxc6+ Kxc6 37. Kf1 Kb5 38. Ke2 Kc4 39. Kd2 b5 40. g4 b4 41. h4 b3 42. f4 b2 43. Kc2 b1Q+ 44. Kxb1 Kd3 45. h5 Kxe3 46. g5 fxg5 47. fxg5 hxg5 48. h6 g4 49. h7 g3 50. h8Q g2 51. Qe5+ Kf2 52. Qf4+ Kg1 53. Kc2 Kh1 54. Qh4+ Kg1 55. Kd3 Kf1 56. Qf4+ Kg1 57. Ke2 Kh1 58. Qh4+ Kg1 59. Kf3 1-0

[Event "Steinfurt Bezirksliga 0304"]
[Site "Germany"]
[Date "2003.12.20"]
[Round "3.6"]
[White "Rogowski, Friedrich"]
[Black "Sieker, Hans"]
[Result "1-0"]
[ECO "B54"]
[WhiteElo "1718"]
[BlackElo "1572"]
[PlyCount "68"]
[EventDate "2003.10.18"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]
[WhiteTeam "Saerbeck Falke II"]
[BlackTeam "Rheine Klein Berlin II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 e6 3. Nc3 a6 4. a4 d6 5. d4 cxd4 6. Nxd4 Bd7 7. Be2 Nc6 8. Be3 Nf6 9. Qd2 g6 10. 0-0 Bg7 11. Kh1 0-0 12. f4 Qc7 13. Nxc6 Bxc6 14. Bf3 Rfd8 15. a5 Nd7 16. Ra2 Rac8 17. Rd1 Nc5 18. b4 Bxc3 19. Qxc3 Bxe4 20. bxc5 Bxf3 21. gxf3 Qc6 22. Kg2 Re8 23. Qd4 dxc5 24. Qd6 Qb5 25. Qd3 c4 26. Qe2 e5 27. f5 e4 28. fxg6 fxg6 29. f4 Rf8 30. c3 Rf5 31. Qd2 Rcf8 32. Rb2 Qxa5 33. Rxb7 Rh5 34. Qd7 Qxc3 1-0

[Event "Steinfurt Bezirksliga 0304"]
[Site "Germany"]
[Date "2003.11.22"]
[Round "2.6"]
[White "Sieker, Hans"]
[Black "Limberg, Johannes"]
[Result "1-0"]
[ECO "D12"]
[WhiteElo "1572"]
[BlackElo "1394"]
[PlyCount "31"]
[EventDate "2003.10.18"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]
[WhiteTeam "Rheine Klein Berlin II"]
[BlackTeam "Rheine SG"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 d5 2. c4 c6 3. Nc3 Bf5 4. cxd5 cxd5 5. e3 Nf6 6. Nf3 Nbd7 7. Ne5 a6 8. Qb3 Nb6 9. a4 e6 10. a5 Nbd7 11. Qxb7 Nxe5 12. dxe5 Nd7 13. Bxa6 Rxa6 14. Qxa6 Nxe5 15. Qb5+ Qd7 16. Qb8+ 1-0

[Event "Steinfurt Bezirksliga 0304"]
[Site "Germany"]
[Date "2003.10.18"]
[Round "1.5"]
[White "Sieker, Hans"]
[Black "Ottens, Josef"]
[Result "1-0"]
[ECO "E73"]
[WhiteElo "1572"]
[BlackElo "1520"]
[PlyCount "50"]
[EventDate "2003.10.18"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]
[WhiteTeam "Rheine Klein Berlin II"]
[BlackTeam "Steinfurt II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. c4 c6 3. Nc3 g6 4. e4 d6 5. Be2 Bg7 6. f4 e6 7. e5 dxe5 8. fxe5 Nfd7 9. Nf3 0-0 10. 0-0 b6 11. b3 Bb7 12. Ne4 c5 13. Nd6 Qc7 14. Ng5 Nxe5 15. Nxb7 Nec6 16. Rb1 Bxd4+ 17. Kh1 Qxb7 18. Bf3 Nd7 19. Bb2 e5 20. Bd5 Kg7 21. Qf3 Rac8 22. Nxf7 Qc7 23. Qh3 h5 24. Bxd4 Nxd4 25. Qe3 Nf5 1-0

[Event "GER Cup B6 corr"]
[Site "GER corr"]
[Date "2001.??.??"]
[Round "?"]
[White "Balleer, Dieter"]
[Black "Sieker, Hans"]
[Result "1/2-1/2"]
[ECO "D35"]
[PlyCount "65"]
[EventDate "2001.??.??"]
[EventType "tourn (corr)"]
[EventRounds "12"]
[EventCountry "GER"]
[SourceTitle "Corr 2004"]
[Source "ChessBase"]
[SourceDate "2003.04.28"]
[SourceVersion "3"]
[SourceVersionDate "2003.04.28"]
[SourceQuality "1"]

1. c4 e6 2. Nc3 d5 3. d4 Nf6 4. cxd5 exd5 5. Bg5 Be7 6. e3 0-0 7. Bd3 h6 8. Bh4 Be6 9. Nge2 Nbd7 10. 0-0 c6 11. Nf4 Bd6 12. Bg3 Qe7 13. Rc1 Nb6 14. h3 Rfe8 15. Re1 Qd7 16. Qf3 Bb4 17. a3 Bxc3 18. Rxc3 Ne4 19. Nxe6 Rxe6 20. Rc2 Qe7 21. Be5 Nd7 22. Bf4 Nf8 23. b4 Ng6 24. Bh2 a5 25. Rb1 axb4 26. axb4 Rf6 27. Qg4 b5 28. Rf1 Re6 29. Bxe4 Rxe4 30. Qe2 Re6 31. Rb1 Ra4 32. Rc5 Nf8 33. Qc2 1/2-1/2

[Event "GER Cup B6 corr"]
[Site "GER corr"]
[Date "2001.??.??"]
[Round "?"]
[White "Fuhr, Michael"]
[Black "Sieker, Hans"]
[Result "1/2-1/2"]
[ECO "A00"]
[PlyCount "41"]
[EventDate "2001.??.??"]
[EventType "tourn (corr)"]
[EventRounds "12"]
[EventCountry "GER"]
[SourceTitle "Corr 2004"]
[Source "ChessBase"]
[SourceDate "2003.04.28"]
[SourceVersion "3"]
[SourceVersionDate "2003.04.28"]
[SourceQuality "1"]

1. Nc3 d5 2. e4 d4 3. Nce2 e5 4. Ng3 Be6 5. Nf3 Nd7 6. c3 Bg4 7. h3 Bxf3 8. Qxf3 Qf6 9. Be2 Qxf3 10. Bxf3 d3 11. b3 Ngf6 12. Bb2 c6 13. 0-0 h5 14. c4 g5 15. Rae1 g4 16. Bd1 gxh3 17. gxh3 Bh6 18. Bf3 0-0-0 19. Nf5 Bxd2 20. Rd1 Bf4 21. Rxd3 1/2-1/2

[Event "GER Cup B6 corr"]
[Site "GER corr"]
[Date "2001.??.??"]
[Round "?"]
[White "Hey, Roland"]
[Black "Sieker, Hans"]
[Result "1/2-1/2"]
[ECO "A07"]
[PlyCount "42"]
[EventDate "2001.??.??"]
[EventType "tourn (corr)"]
[EventRounds "12"]
[EventCountry "GER"]
[SourceTitle "Corr 2004"]
[Source "ChessBase"]
[SourceDate "2003.04.28"]
[SourceVersion "3"]
[SourceVersionDate "2003.04.28"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 d5 3. Bg2 Nc6 4. 0-0 e5 5. d4 e4 6. Ne5 Nxe5 7. dxe5 Ng4 8. c4 d4 9. Bxe4 Nxe5 10. Nd2 c6 11. Qc2 Be6 12. Rd1 Qf6 13. Bg2 0-0-0 14. Ne4 Qg6 15. Qa4 a6 16. Bf4 f6 17. c5 Bf5 18. Rxd4 Rxd4 19. Qxd4 Bxe4 20. Bxe4 Bxc5 21. Qa4 Qe8 1/2-1/2

[Event "GER Cup B6 corr"]
[Site "GER corr"]
[Date "2001.??.??"]
[Round "?"]
[White "Sieker, Hans"]
[Black "Alle, Werner"]
[Result "1/2-1/2"]
[ECO "D45"]
[PlyCount "77"]
[EventDate "2001.??.??"]
[EventType "tourn (corr)"]
[EventRounds "12"]
[EventCountry "GER"]
[SourceTitle "Corr 2004"]
[Source "ChessBase"]
[SourceDate "2003.04.28"]
[SourceVersion "3"]
[SourceVersionDate "2003.04.28"]
[SourceQuality "1"]

1. d4 e6 2. c4 d5 3. Nc3 c6 4. Nf3 Nf6 5. e3 a6 6. Qc2 Nbd7 7. cxd5 cxd5 8. Bd3 Bd6 9. 0-0 0-0 10. b3 Re8 11. Bb2 Qe7 12. e4 dxe4 13. Nxe4 Nxe4 14. Bxe4 Nf6 15. Rfe1 Rd8 16. d5 Nxe4 17. Rxe4 e5 18. Re3 f6 19. Rc1 Qf7 20. Rd1 Qh5 21. Qe2 Bf5 22. h3 Bg6 23. Ne1 Rac8 24. Kf1 Rd7 25. g4 Qh4 26. Ng2 Qh6 27. Bc1 Rc2 28. Qe1 f5 29. Rf3 f4 30. Bxf4 exf4 31. Qe6+ Rf7 32. Kg1 Bf8 33. d6 Rc6 34. Rd5 Kh8 35. Qe8 Kg8 36. d7 Rc1+ 37. Kh2 Rxd7 38. Qxd7 Be4 39. Nxf4 1/2-1/2

[Event "GER Cup B6 corr"]
[Site "GER corr"]
[Date "2001.??.??"]
[Round "?"]
[White "Sieker, Hans"]
[Black "Bachmann, Wolfgang"]
[Result "0-1"]
[ECO "D31"]
[PlyCount "88"]
[EventDate "2001.??.??"]
[EventType "tourn (corr)"]
[EventRounds "12"]
[EventCountry "GER"]
[SourceTitle "Corr 2004"]
[Source "ChessBase"]
[SourceDate "2003.04.28"]
[SourceVersion "3"]
[SourceVersionDate "2003.04.28"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 e6 4. Nf3 dxc4 5. a4 Bb4 6. Bd2 Nf6 7. e3 0-0 8. Bxc4 Nbd7 9. 0-0 c5 10. Qc2 b6 11. dxc5 Nxc5 12. Ne4 Bxd2 13. Nexd2 Bb7 14. b4 Nce4 15. Qb2 Nxd2 16. Nxd2 Qe7 17. Be2 Rfd8 18. Rfd1 Rac8 19. b5 Rc5 20. Bf3 Bxf3 21. Nxf3 Rdd5 22. Rd4 Qc7 23. h3 Rc2 24. Qa3 Rdc5 25. Rad1 Nd5 26. e4 R5c3 27. Qb4 Rxf3 28. Rxd5 exd5 29. gxf3 Rc4 30. Qb2 dxe4 31. fxe4 h6 32. Rd4 Qc5 33. Rxc4 Qxc4 34. Qe5 Qxa4 35. Kg2 Qc4 36. f3 f6 37. Qe8+ Kh7 38. h4 Qe2+ 39. Kg3 Qe1+ 40. Kh3 Qf2 41. Kg4 Qg2+ 42. Kf4 Qg1 43. Qh5 g6 44. Qd5 g5+ 0-1

[Event "GER Cup B6 corr"]
[Site "GER corr"]
[Date "2001.??.??"]
[Round "?"]
[White "Sieker, Hans"]
[Black "Schwenk, Heinrich"]
[Result "1/2-1/2"]
[ECO "C17"]
[PlyCount "57"]
[EventDate "2001.??.??"]
[EventType "tourn (corr)"]
[EventRounds "12"]
[EventCountry "GER"]
[SourceTitle "Corr 2004"]
[Source "ChessBase"]
[SourceDate "2003.04.28"]
[SourceVersion "3"]
[SourceVersionDate "2003.04.28"]
[SourceQuality "1"]

1. d4 e6 2. e4 d5 3. Nc3 Bb4 4. e5 c5 5. Bd2 Ne7 6. Nb5 Bxd2+ 7. Qxd2 0-0 8. dxc5 Nbc6 9. Nf3 b6 10. cxb6 Qxb6 11. Qc3 f6 12. exf6 Rxf6 13. Qe3 Qxe3+ 14. fxe3 Rb8 15. 0-0-0 Nf5 16. Re1 Rf7 17. Nbd4 Nb4 18. Kb1 Rfb7 19. Ne5 a5 20. a3 Nxd4 21. axb4 Nf5 22. e4 Rxb4 23. exf5 Rxb2+ 24. Kc1 Rb1+ 25. Kd2 Rxe1 26. Kxe1 Rb1+ 27. Kd2 a4 28. Ba6 Rxh1 29. Bxc8 1/2-1/2

[Event "GER Cup B6 corr"]
[Site "GER corr"]
[Date "2001.??.??"]
[Round "?"]
[White "Sieker, Hans"]
[Black "Wastel, Hans Juergen"]
[Result "1/2-1/2"]
[ECO "D40"]
[PlyCount "107"]
[EventDate "2001.??.??"]
[EventType "tourn (corr)"]
[EventRounds "12"]
[EventCountry "GER"]
[SourceTitle "Corr 2004"]
[Source "ChessBase"]
[SourceDate "2003.04.28"]
[SourceVersion "3"]
[SourceVersionDate "2003.04.28"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. e3 Be7 5. Nf3 0-0 6. Qc2 c5 7. dxc5 Bxc5 8. a3 Nc6 9. b4 Bd6 10. Bb2 a6 11. cxd5 exd5 12. Bd3 Bg4 13. Ng5 h6 14. h3 Be6 15. Nf3 Ne5 16. Nxe5 Bxe5 17. Rc1 Rc8 18. Qb1 d4 19. Ne2 Rxc1+ 20. Nxc1 Qd5 21. e4 Qd6 22. 0-0 Rc8 23. Ne2 Nh5 24. Rc1 Rxc1+ 25. Qxc1 Nf4 26. Nxf4 Bxf4 27. Qc5 Qxc5 28. bxc5 Be5 29. Kf1 g5 30. Ke1 Kg7 31. Kd2 Kg6 32. a4 Bd7 33. Bc4 f5 34. Kd3 Bxa4 35. f3 Kf6 36. Bxd4 Bxd4 37. Kxd4 fxe4 38. fxe4 a5 39. g3 Bd7 40. h4 gxh4 41. gxh4 a4 42. Bd5 Bc6 43. Bg8 a3 44. e5+ Kf5 45. Bb3 Kg4 46. e6 Kxh4 47. e7 Kg5 48. Bd5 a2 49. Bxa2 Kf6 50. Bc4 Kxe7 51. Ke5 h5 52. Be2 h4 53. Bg4 Bg2 54. Kf4 1/2-1/2

[Event "GER Cup B6 corr"]
[Site "GER corr"]
[Date "2001.??.??"]
[Round "?"]
[White "Sieker, Hans"]
[Black "Wolff, Holger"]
[Result "1/2-1/2"]
[ECO "A53"]
[PlyCount "51"]
[EventDate "2001.??.??"]
[EventType "tourn (corr)"]
[EventRounds "12"]
[EventCountry "GER"]
[SourceTitle "Corr 2004"]
[Source "ChessBase"]
[SourceDate "2003.04.28"]
[SourceVersion "3"]
[SourceVersionDate "2003.04.28"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 d6 3. Nc3 e5 4. dxe5 dxe5 5. Qxd8+ Kxd8 6. Nf3 Nfd7 7. e4 c6 8. Be2 Na6 9. 0-0 f6 10. a3 Nac5 11. b4 Nb3 12. Rb1 Nxc1 13. Rbxc1 Be7 14. Rfd1 Kc7 15. Rc2 b6 16. b5 Bxa3 17. bxc6 Kxc6 18. c5 Bxc5 19. Nd2 Kd6 20. Nd5 Bb7 21. Nc4+ Kc6 22. Na3 Bc8 23. Nb5 a6 24. Nbc7 Ra7 25. Ne6 g6 26. Bc4 1/2-1/2

[Event "GER Cup B6 corr"]
[Site "GER corr"]
[Date "2001.??.??"]
[Round "?"]
[White "Walka, Wolfram"]
[Black "Sieker, Hans"]
[Result "1/2-1/2"]
[ECO "B46"]
[PlyCount "82"]
[EventDate "2001.??.??"]
[EventType "tourn (corr)"]
[EventRounds "12"]
[EventCountry "GER"]
[SourceTitle "Corr 2004"]
[Source "ChessBase"]
[SourceDate "2003.04.28"]
[SourceVersion "3"]
[SourceVersionDate "2003.04.28"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Nc6 6. Be2 Bc5 7. Be3 Qb6 8. Na4 Qa5+ 9. c3 Bxd4 10. Bxd4 Nxd4 11. Qxd4 e5 12. Qb4 Qxb4 13. cxb4 b5 14. Nc3 Bb7 15. Rd1 Nf6 16. f3 Ke7 17. 0-0 Rhd8 18. Rfe1 h6 19. Bd3 Kf8 20. a3 Rac8 21. Bc2 Rc7 22. Bb3 Ke7 23. Rd2 g5 24. Red1 h5 25. Rd6 Rg8 26. R1d2 g4 27. Kf2 h4 28. Rd1 h3 29. g3 gxf3 30. Kxf3 Rgc8 31. R6d3 Rxc3 32. Rxc3 Rxc3+ 33. bxc3 Nxe4 34. Ke3 Nxc3 35. Rc1 d5 36. Kd3 d4 37. Rxc3 dxc3 38. Kxc3 Bc6 39. Kd2 f6 40. Bc2 Ke6 41. Bd3 Bf3 1/2-1/2

[Event "Bahn-chS 70"]
[Site "Bad Wildungen"]
[Date "2000.09.30"]
[Round "7"]
[White "Krause, Rudolf"]
[Black "Sieker, Hans"]
[Result "1-0"]
[ECO "B41"]
[WhiteElo "1739"]
[BlackElo "1582"]
[PlyCount "57"]
[EventDate "2000.09.24"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Be3 d5 6. exd5 Qxd5 7. Nd2 Nf6 8. c4 Qd8 9. Be2 Bc5 10. Nxe6 Bxe6 11. Bxc5 Nc6 12. 0-0 Rc8 13. Ba3 Ne5 14. b3 Qa5 15. Qc1 b5 16. Bd6 bxc4 17. bxc4 Rc6 18. c5 Nfd7 19. Nb3 Qb4 20. Qg5 Ng6 21. Bh5 f6 22. Qe3 Kf7 23. Nd4 Rxd6 24. cxd6 Qxd6 25. Rfe1 Re8 26. Nxe6 Rxe6 27. Qb3 Nc5 28. Qc4 Qd2 29. Bg4 1-0

[Event "Bahn-chS 70"]
[Site "Bad Wildungen"]
[Date "2000.09.29"]
[Round "6"]
[White "Sieker, Hans"]
[Black "Schuessler, Michael"]
[Result "1-0"]
[ECO "D12"]
[WhiteElo "1582"]
[BlackElo "1599"]
[PlyCount "103"]
[EventDate "2000.09.24"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 d5 3. Nc3 c6 4. e3 Bf5 5. Nf3 Nbd7 6. Be2 e6 7. Nh4 Bg6 8. cxd5 exd5 9. Nxg6 hxg6 10. 0-0 Qc7 11. g3 Bd6 12. Bf3 Nh5 13. e4 Bxg3 14. fxg3 Nxg3 15. Rf2 Nh5 16. exd5 0-0-0 17. Bxh5 Rxh5 18. Bf4 Qb6 19. Na4 Qb5 20. dxc6 bxc6 21. Rc1 c5 22. Qc2 Kb7 23. dxc5 Rc8 24. b4 Rf5 25. Qe4+ Qc6 26. Nc3 Nf6 27. Qxc6+ Rxc6 28. Bg3 Rxf2 29. Bxf2 a6 30. Re1 Rc7 31. a4 Rc8 32. Re7+ Rc7 33. Rxc7+ Kxc7 34. Bd4 Ne8 35. Nd5+ Kc6 36. Ne3 f6 37. Kf2 Nc7 38. Kf3 Ne6 39. Nc2 f5 40. h4 g5 41. hxg5 Nxg5+ 42. Kf4 Ne6+ 43. Ke5 Nc7 44. Kxf5 Kd5 45. Bxg7 a5 46. Be5 Na6 47. Bc3 Nxb4 48. Bxb4 axb4 49. Nxb4+ Kxc5 50. a5 Kd6 51. Ke4 Kd7 52. Kd5 1-0

[Event "Bahn-chS 70"]
[Site "Bad Wildungen"]
[Date "2000.09.28"]
[Round "5"]
[White "Litterst, Reinhard"]
[Black "Sieker, Hans"]
[Result "1-0"]
[ECO "D45"]
[WhiteElo "1935"]
[BlackElo "1582"]
[PlyCount "107"]
[EventDate "2000.09.24"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. e3 c6 5. Nf3 Nbd7 6. Qc2 h6 7. Be2 dxc4 8. Bxc4 Nd5 9. e4 Nxc3 10. bxc3 c5 11. 0-0 cxd4 12. cxd4 Nb6 13. Bb3 Bd6 14. Bb2 Bd7 15. Rac1 0-0 16. e5 Rc8 17. Qd3 Bb8 18. Ba3 Re8 19. Rxc8 Qxc8 20. Bc2 g6 21. Rc1 Bc6 22. Bb1 Qd7 23. Nh4 Qd5 24. Rc5 Qd7 25. Nxg6 fxg6 26. Qxg6+ Qg7 27. Rxc6 Qxg6 28. Bxg6 Rd8 29. Rxe6 Rxd4 30. g3 Nd7 31. Bc2 Bxe5 32. Bb3 Kg7 33. Kg2 Bf6 34. Bb2 Rd2 35. Re7+ Kg6 36. Bxf6 Kxf6 37. Rf7+ Kg6 38. Rf4 Ne5 39. h4 Rd6 40. Re4 Nd7 41. Bc2 Kf7 42. g4 Kf6 43. Kg3 Nc5 44. Rc4 b6 45. f4 Rc6 46. g5+ hxg5 47. hxg5+ Kg7 48. Kg4 b5 49. Rd4 Ne6 50. Rd7+ Kf8 51. Bb3 Nc7 52. f5 Ke8 53. Rh7 a5 54. g6 1-0

[Event "Bahn-chS 70"]
[Site "Bad Wildungen"]
[Date "2000.09.27"]
[Round "4"]
[White "Sieker, Hans"]
[Black "Roenn, Heinz"]
[Result "1-0"]
[ECO "D20"]
[WhiteElo "1582"]
[BlackElo "1421"]
[PlyCount "99"]
[EventDate "2000.09.24"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. e3 b5 4. a4 Qd7 5. axb5 Qxb5 6. Nc3 Qb3 7. Qxb3 cxb3 8. Bc4 Bb7 9. f3 a5 10. Nb5 Na6 11. Rxa5 c6 12. Nc3 e6 13. Bxb3 Bb4 14. Ra2 c5 15. dxc5 Nxc5 16. Rxa8+ Bxa8 17. Bc2 Ne7 18. Nge2 Bd5 19. Kf2 Bc4 20. Nd4 e5 21. Nde2 0-0 22. Na4 Nd3+ 23. Bxd3 Bxd3 24. Nec3 Bc2 25. e4 Ra8 26. Nb6 Ra1 27. Re1 Bc5+ 28. Be3 Rxe1 29. Bxc5 Ra1 30. Bxe7 Ra7 31. Nbd5 Bb3 32. Ba3 Rd7 33. Ne7+ Kh8 34. Nc6 Rd2+ 35. Kg3 Bc4 36. Nxe5 Bf1 37. Nxf7+ Kg8 38. Nd6 Rxg2+ 39. Kf4 Rxh2 40. e5 Rh4+ 41. Kg5 Rh6 42. Kf5 Bd3+ 43. Nce4 Rh5+ 44. Ke6 Rh6+ 45. Kd7 Rh3 46. e6 Bxe4 47. fxe4 Rd3 48. e7 Rxd6+ 49. Kxd6 Kf7 50. Kd7 1-0

[Event "Bahn-chS 70"]
[Site "Bad Wildungen"]
[Date "2000.09.26"]
[Round "3"]
[White "Lauer, Helmut"]
[Black "Sieker, Hans"]
[Result "0-1"]
[ECO "B42"]
[WhiteElo "1800"]
[BlackElo "1582"]
[PlyCount "112"]
[EventDate "2000.09.24"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Nc6 6. c3 d5 7. 0-0 Nxd4 8. cxd4 dxe4 9. Bxe4 Nf6 10. Bf3 Bb4 11. a3 Be7 12. b4 Nd5 13. Bb2 b5 14. Nd2 0-0 15. Ne4 Bb7 16. Nc5 Bxc5 17. dxc5 Bc6 18. Be5 Ne7 19. Bd6 Bxf3 20. Qxf3 Re8 21. Rad1 Nd5 22. Rfe1 Qf6 23. Qe4 Nc3 24. Qd4 Nxd1 25. Qxf6 gxf6 26. Rxd1 Rac8 27. Rd3 e5 28. Rg3+ Kh8 29. h4 h5 30. Rf3 Kg7 31. Kh2 Kg6 32. Kh3 f5 33. Rg3+ Kf6 34. Rg5 Rh8 35. Rg3 f4 36. Rg5 Rce8 37. Kh2 Rhg8 38. Bxe5+ Ke6 39. Rxh5 f6 40. Bxf4 Rh8 41. g4 Rxh5 42. gxh5 Kf5 43. Kg3 Rg8+ 44. Kf3 Rg4 45. Bg3 Rc4 46. h6 Rc3+ 47. Kg2 Kg6 48. Bf4 Rc4 49. h5+ Kh7 50. Kg3 a5 51. bxa5 Rxc5 52. a6 Rc3+ 53. Be3 Rxa3 54. a7 b4 55. Kf4 b3 56. Bd4 Rxa7 0-1

[Event "Bahn-chS 70"]
[Site "Bad Wildungen"]
[Date "2000.09.25"]
[Round "2"]
[White "Hartmann, Rudi"]
[Black "Sieker, Hans"]
[Result "1-0"]
[ECO "B41"]
[WhiteElo "1747"]
[BlackElo "1582"]
[PlyCount "103"]
[EventDate "2000.09.24"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. c4 Nc6 6. Nc3 Bb4 7. a3 Bxc3+ 8. bxc3 Nge7 9. Be2 0-0 10. 0-0 d5 11. cxd5 exd5 12. Nxc6 bxc6 13. exd5 Qxd5 14. Bf3 Qxd1 15. Rxd1 Be6 16. Bf4 Rfd8 17. Bc7 Rdc8 18. Ba5 Bd5 19. Bxd5 Nxd5 20. c4 Nf6 21. Rab1 Rab8 22. f3 Rxb1 23. Rxb1 Nd7 24. Bc3 f6 25. Rb7 Nc5 26. Ra7 Na4 27. Ba5 Nb2 28. c5 Nc4 29. Bb4 a5 30. Bxa5 Nxa3 31. Bb6 Nb5 32. Rd7 Re8 33. Kf2 Kf8 34. Bc7 Nxc7 35. Rxc7 Re6 36. h4 g5 37. f4 gxf4 38. Kf3 Kg8 39. Kxf4 h5 40. g4 hxg4 41. Kxg4 Re4+ 42. Kh5 Re5+ 43. Kg6 Re8 44. Rxc6 f5 45. Kxf5 Kh7 46. h5 Re7 47. h6 Re1 48. Re6 Rf1+ 49. Ke5 Re1+ 50. Kd6 Rd1+ 51. Kc7 Rc1 52. c6 1-0

[Event "Bahn-chS 70"]
[Site "Bad Wildungen"]
[Date "2000.09.24"]
[Round "1"]
[White "Sieker, Hans"]
[Black "Roenn, Ruth"]
[Result "1-0"]
[ECO "D20"]
[WhiteElo "1582"]
[BlackElo "1145"]
[PlyCount "81"]
[EventDate "2000.09.24"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. e3 a6 4. Bxc4 b5 5. Bxf7+ Kxf7 6. Qf3+ Ke8 7. Qxa8 Nd7 8. Qf3 Ngf6 9. Nc3 Nb6 10. h3 e6 11. Bd2 Be7 12. Ne4 Bb7 13. Nxf6+ Bxf6 14. Qxb7 Rf8 15. Nf3 Nc4 16. b3 Nd6 17. Qxa6 Kf7 18. Qc6 Kg8 19. Rc1 Rf7 20. Bb4 h6 21. Bxd6 cxd6 22. Qc8 Qxc8 23. Rxc8+ Kh7 24. Ke2 Ra7 25. Rc2 h5 26. Ra1 e5 27. dxe5 dxe5 28. e4 Kg6 29. Rc5 Rb7 30. Nxe5+ Kh6 31. Rac1 Ra7 32. R1c2 b4 33. g4 Re7 34. f4 hxg4 35. Nxg4+ Kg6 36. Nxf6 gxf6 37. Kf3 Rh7 38. f5+ Kg5 39. Rg2+ Kh4 40. Rg4+ Kxh3 41. Rc1 1-0

[Event "Dresden Vdes op"]
[Site "Dresden"]
[Date "2000.01.29"]
[Round "6"]
[White "Sieker, Hans"]
[Black "Reif, Gerhard"]
[Result "1-0"]
[ECO "D45"]
[WhiteElo "1615"]
[BlackElo "1538"]
[PlyCount "133"]
[EventDate "2000.01.26"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 e6 2. c4 d5 3. Nc3 Nf6 4. e3 c6 5. Nf3 Bb4 6. Bd2 Nbd7 7. Qc2 0-0 8. Bd3 h6 9. cxd5 cxd5 10. a3 Be7 11. h3 a6 12. 0-0 b5 13. Rac1 Bb7 14. Na2 Nb6 15. Qc7 Ra7 16. Qxd8 Bxd8 17. Ne5 Nc4 18. Bb4 Re8 19. b3 Nxe5 20. dxe5 Nd7 21. Bc3 Nc5 22. Bc2 Ra8 23. Bb4 Nd7 24. f4 Bb6 25. Rfe1 Rac8 26. Bc3 a5 27. Bd4 Kf8 28. b4 axb4 29. axb4 Rc4 30. Bd3 Rxc1 31. Rxc1 Ba6 32. Bxb6 Nxb6 33. Rc6 Rb8 34. Nc3 Bc8 35. Bxb5 Bd7 36. Rc5 Bxb5 37. Rxb5 Nd7 38. Rxb8+ Nxb8 39. b5 Ke7 40. Kf1 Kd7 41. Ke2 Kc7 42. Na4 Nd7 43. Kd3 Nb6 44. Nc3 Nc4 45. e4 Nb2+ 46. Kd4 dxe4 47. Kxe4 Kb6 48. g4 Nc4 49. h4 g6 50. f5 Kc5 51. fxe6 fxe6 52. Ne2 g5 53. hxg5 hxg5 54. Nd4 Nd2+ 55. Kd3 Nc4 56. Nxe6+ Kxb5 57. Kd4 Nb6 58. Nd8 Nd7 59. e6 Nf6 60. e7 Ne8 61. Kd5 Kb6 62. Ne6 Kb7 63. Nxg5 Kc7 64. Ke6 Nd6 65. Ne4 Ne8 66. Nf6 Nd6 67. e8Q 1-0

[Event "Dresden Vdes op"]
[Site "Dresden"]
[Date "2000.01.29"]
[Round "7"]
[White "Zapf, Simon"]
[Black "Sieker, Hans"]
[Result "1/2-1/2"]
[ECO "B40"]
[WhiteElo "1581"]
[BlackElo "1615"]
[PlyCount "63"]
[EventDate "2000.01.26"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Bb4 6. Bd3 Bxc3+ 7. bxc3 d6 8. Bg5 h6 9. Bh4 Nbd7 10. 0-0 a6 11. Re1 Qc7 12. Qd2 b5 13. f4 Bb7 14. h3 Rc8 15. g4 Qxc3 16. Qf2 Nc5 17. Bxf6 gxf6 18. Qe3 Nxd3 19. cxd3 e5 20. fxe5 dxe5 21. Nf5 Qc5 22. Qxc5 Rxc5 23. Nd6+ Ke7 24. Nxb7 Rc3 25. Red1 h5 26. gxh5 Rxh5 27. Kh2 Rc2+ 28. Kg3 Rg5+ 29. Kf3 Rgg2 30. a3 Rcf2+ 31. Ke3 Re2+ 32. Kf3 1/2-1/2

[Event "Dresden Vdes op"]
[Site "Dresden"]
[Date "2000.01.28"]
[Round "5"]
[White "Polaski, Frank"]
[Black "Sieker, Hans"]
[Result "1-0"]
[ECO "B46"]
[WhiteElo "1389"]
[BlackElo "1615"]
[PlyCount "45"]
[EventDate "2000.01.26"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. Nc3 a6 4. d4 cxd4 5. Nxd4 Nf6 6. a3 Nc6 7. Be2 Qc7 8. Nf3 h6 9. 0-0 b5 10. Re1 Bb7 11. Bf1 d6 12. h3 Be7 13. Bd2 Rd8 14. Qc1 0-0 15. Re3 Nd7 16. Ne2 Nce5 17. Ng3 Nxf3+ 18. Rxf3 Ne5 19. Rc3 Qb8 20. Bxh6 gxh6 21. Qxh6 f6 22. Nh5 Rf7 23. Rg3+ 1-0

[Event "Dresden Vdes op"]
[Site "Dresden"]
[Date "2000.01.28"]
[Round "4"]
[White "Sieker, Hans"]
[Black "Dotterweich, Georg"]
[Result "0-1"]
[ECO "A84"]
[WhiteElo "1615"]
[BlackElo "1516"]
[PlyCount "136"]
[EventDate "2000.01.26"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 e6 4. Nf3 Nd7 5. e3 f5 6. Qc2 Ngf6 7. cxd5 cxd5 8. Nb5 Bb4+ 9. Bd2 Bxd2+ 10. Nxd2 Rb8 11. Nc7+ Kf7 12. Nb5 Nb6 13. Nxa7 Bd7 14. a3 Ne4 15. Nxe4 fxe4 16. Rc1 Na8 17. Nb5 Bxb5 18. Bxb5 Qa5+ 19. Qc3 Qxb5 20. b4 Rbc8 21. Qd2 Nb6 22. Rc5 Rxc5 23. bxc5 Nc4 24. Qb4 Qa6 25. a4 Ra8 26. 0-0 Qc6 27. Rb1 Ra7 28. g3 Kf6 29. Kg2 Qe8 30. Qb5 Qf7 31. Ra1 Ra5 32. Qb4 Kg5 33. Rc1 Ra7 34. Ra1 Qf3+ 35. Kg1 Kg4 36. Qe1 h5 37. Qf1 Nd2 38. h3+ Kg5 39. Qd1 Nc4 40. Qxf3 exf3 41. Kf1 Kf5 42. Ke1 Ke4 43. Kd1 Kd3 44. Rb1 Nxe3+ 45. fxe3 Kxe3 46. Rb3+ Ke4 47. Kd2 Kxd4 48. Rxf3 Kxc5 49. Rf7 Rxa4 50. Rxb7 g5 51. Rb3 Re4 52. Rc3+ Rc4 53. Ra3 e5 54. Ra8 Kd4 55. Rg8 Ke4 56. Rxg5 d4 57. Rxh5 Kf3 58. g4 e4 59. Rh8 Ra4 60. Rf8+ Kg3 61. Rd8 Ra2+ 62. Kc1 d3 63. Rd4 Kf4 64. Rd5 Rh2 65. Rh5 e3 66. Rh8 Rh1+ 67. Kb2 e2 68. Rf8+ Kg3 0-1

[Event "Dresden Vdes op"]
[Site "Dresden"]
[Date "2000.01.27"]
[Round "3"]
[White "Kreissig, Klaus"]
[Black "Sieker, Hans"]
[Result "1-0"]
[ECO "B40"]
[WhiteElo "1403"]
[BlackElo "1615"]
[PlyCount "65"]
[EventDate "2000.01.26"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. Nc3 d5 4. Bb5+ Bd7 5. exd5 exd5 6. Qe2+ Be7 7. Nxd5 Bxb5 8. Qxb5+ Qd7 9. Qxd7+ Kxd7 10. 0-0 Nf6 11. Ne5+ Ke6 12. Nc7+ Kxe5 13. Nxa8 Na6 14. d4+ Kd5 15. Re1 Bd6 16. dxc5 Nxc5 17. Rd1+ Kc6 18. Rxd6+ Kxd6 19. Bf4+ Kc6 20. Nc7 Nh5 21. Be3 Nd7 22. g4 Nhf6 23. Bf4 Nxg4 24. c4 Ngf6 25. Rd1 g5 26. Bg3 a6 27. Rd6+ Kc5 28. Nd5 Nxd5 29. Rxd7 Nb6 30. Rc7+ Kd4 31. b3 f5 32. f4 h6 33. Bf2+ 1-0

[Event "Dresden Vdes op"]
[Site "Dresden"]
[Date "2000.01.27"]
[Round "2"]
[White "Sieker, Hans"]
[Black "Burian, Ludvik"]
[Result "0-1"]
[ECO "D10"]
[WhiteElo "1615"]
[BlackElo "1792"]
[PlyCount "106"]
[EventDate "2000.01.26"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Nf3 g6 5. e3 Bg4 6. h3 Be6 7. Ng5 Bd7 8. cxd5 cxd5 9. Bd3 Bg7 10. 0-0 Nc6 11. Bd2 a6 12. Qb3 0-0 13. Nxd5 Nxd5 14. Qxd5 e6 15. Nxe6 Bxe6 16. Qxd8 Rfxd8 17. Rfc1 Ne5 18. Be4 Nc4 19. Be1 Nd6 20. Bf3 Rab8 21. b3 f5 22. Rc7 Rd7 23. Rac1 Rxc7 24. Rxc7 Bf6 25. Bb4 Ne4 26. Be2 Bd8 27. Rc2 Rc8 28. Rxc8 Bxc8 29. Bc4+ Kg7 30. f3 Nf6 31. g4 fxg4 32. hxg4 b5 33. Be2 Nd5 34. Bd2 Be7 35. e4 Bb4 36. Bc1 Nc3 37. Kf2 Nxa2 38. Bb2 Bc3 39. Bxc3 Nxc3 40. Ke3 Nxe2 41. Kxe2 h5 42. gxh5 gxh5 43. Ke3 h4 44. b4 Kf6 45. f4 h3 46. Kf2 h2 47. Kg2 Bb7 48. d5 a5 49. bxa5 b4 50. Kxh2 b3 51. e5+ Ke7 52. d6+ Kd7 53. f5 b2 0-1

[Event "Dresden Vdes op"]
[Site "Dresden"]
[Date "2000.01.26"]
[Round "1"]
[White "Eyer, Karl"]
[Black "Sieker, Hans"]
[Result "1-0"]
[ECO "B23"]
[WhiteElo "1944"]
[BlackElo "1615"]
[PlyCount "59"]
[EventDate "2000.01.26"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 e5 3. g3 d6 4. Bg2 Nf6 5. Nge2 a6 6. 0-0 b5 7. f4 Bb7 8. d3 Nbd7 9. f5 Be7 10. h3 Nb6 11. g4 b4 12. Nb1 h6 13. Nd2 d5 14. Nf3 Qc7 15. Ng3 dxe4 16. dxe4 Nxe4 17. Nxe4 Bxe4 18. Qe2 Bxf3 19. Bxf3 Rd8 20. Qxa6 0-0 21. Qe2 f6 22. Be3 Na4 23. c3 bxc3 24. Qc4+ Kh8 25. Qxa4 cxb2 26. Rab1 Rb8 27. Qc2 e4 28. Bg2 Qe5 29. Rf2 Rfd8 30. Bf4 1-0

[Event "Gemuend op Seniors1"]
[Site "Gemuend"]
[Date "1999.10.30"]
[Round "7"]
[White "Schmidt, Werner"]
[Black "Sieker, Hans"]
[Result "1/2-1/2"]
[ECO "C46"]
[WhiteElo "1439"]
[BlackElo "1654"]
[PlyCount "17"]
[EventDate "1999.10.24"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. Nc3 e5 2. Nf3 d6 3. d4 exd4 4. Nxd4 Bd7 5. e4 Nc6 6. Nd5 Nf6 7. Bg5 h6 8. Bxf6 gxf6 9. Nf5 1/2-1/2

[Event "Gemuend op Seniors1"]
[Site "Gemuend"]
[Date "1999.10.28"]
[Round "6"]
[White "Sieker, Hans"]
[Black "Hahn, Wolfgang"]
[Result "1/2-1/2"]
[ECO "D20"]
[WhiteElo "1654"]
[BlackElo "1762"]
[PlyCount "79"]
[EventDate "1999.10.24"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. e3 Nf6 4. Bxc4 e6 5. Nc3 Be7 6. Nf3 0-0 7. 0-0 b6 8. d5 exd5 9. Nxd5 Bb7 10. Nxe7+ Qxe7 11. b3 Rd8 12. Qe2 Nbd7 13. Bb2 h6 14. Rad1 Ne4 15. Nd2 Nxd2 16. Rxd2 Ne5 17. Rfd1 Rxd2 18. Rxd2 Nxc4 19. Qxc4 Qg5 20. Qf1 Qa5 21. Bc1 c5 22. Qc4 Ba6 23. Qd5 Rf8 24. h3 b5 25. Qxc5 Rc8 26. Qa3 Qc3 27. Rd1 Qc2 28. Re1 Rc7 29. Qb2 Qd3 30. Qd2 Qxd2 31. Bxd2 Rc2 32. Bb4 Rxa2 33. Bc5 Bb7 34. b4 Bd5 35. Rd1 Bc4 36. Rd8+ Kh7 37. Rd7 Ra1+ 38. Kh2 a5 39. bxa5 Rxa5 40. Ra7 1/2-1/2

[Event "Gemuend op Seniors1"]
[Site "Gemuend"]
[Date "1999.10.27"]
[Round "5"]
[White "Feiertag, Anton"]
[Black "Sieker, Hans"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "1669"]
[BlackElo "1654"]
[PlyCount "79"]
[EventDate "1999.10.24"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 Nf6 3. Nc3 c6 4. e3 Bf5 5. Be2 e6 6. 0-0 h6 7. a3 Bd6 8. Bd3 Bg4 9. Re1 0-0 10. e4 dxe4 11. Nxe4 Be7 12. c3 Nbd7 13. h3 Bh5 14. Ng3 Bxf3 15. Qxf3 Nh7 16. Bc2 Bg5 17. Qd3 Ndf6 18. f4 Bh4 19. Rf1 Bxg3 20. Qxg3 Nh5 21. Qd3 N5f6 22. Rf3 Kh8 23. Be3 Rg8 24. Bf2 Nf8 25. Rf1 Qe7 26. Bh4 Ng6 27. Be1 Rad8 28. Qe2 Nf8 29. Bb1 N8h7 30. Bf2 Nd5 31. Qc2 Ndf6 32. Re3 g6 33. Bh4 g5 34. Bg3 Rg7 35. f5 Nd5 36. f6 Nhxf6 37. Ref3 Rf8 38. c4 Nc7 39. Be5 Nce8 40. Bxf6 1-0

[Event "Gemuend op Seniors1"]
[Site "Gemuend"]
[Date "1999.10.26"]
[Round "4"]
[White "Sieker, Hans"]
[Black "Barthelmess, Heinz"]
[Result "1-0"]
[ECO "D52"]
[WhiteElo "1654"]
[BlackElo "1572"]
[PlyCount "121"]
[EventDate "1999.10.24"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Nf3 Nbd7 5. Bg5 c6 6. e3 Qa5 7. Qa4 Bb4 8. Qxa5 Bxa5 9. Nd2 0-0 10. Bd3 Re8 11. 0-0 Bc7 12. h3 h6 13. Bh4 Nh5 14. Rac1 Nf8 15. Be2 Ng6 16. Bxh5 Nxh4 17. cxd5 exd5 18. Nxd5 Bd6 19. Nc4 Bb8 20. Nb4 Be6 21. b3 Bxc4 22. Rxc4 Nf5 23. Bf3 Nd6 24. Rc5 Rc8 25. d5 a5 26. Nd3 Ra6 27. dxc6 bxc6 28. Rfc1 Ba7 29. Rxc6 Raxc6 30. Rxc6 Rxc6 31. Bxc6 Nf5 32. b4 axb4 33. Nxb4 Bc5 34. Nc2 Nd6 35. a4 Nc4 36. Bb5 Na5 37. Nd4 Bb6 38. Kf1 Kf8 39. Ke2 Ke7 40. Kd3 Kf6 41. Ke4 Nb7 42. Kd5 Na5 43. Nc6 g6 44. Nxa5 Bxa5 45. Bd3 Be1 46. f3 Bd2 47. e4 Bc3 48. Kc4 Bd2 49. Kb5 Ke5 50. a5 Kf4 51. a6 Be3 52. Bc4 f6 53. Bf7 g5 54. Bh5 Kg3 55. Kc6 Kxg2 56. Bg4 h5 57. Bxh5 Kxh3 58. Bg4+ Kg3 59. Kb7 Kf4 60. a7 Bxa7 61. Kxa7 1-0

[Event "Gemuend op Seniors1"]
[Site "Gemuend"]
[Date "1999.10.25"]
[Round "3"]
[White "Eibach, Guenter"]
[Black "Sieker, Hans"]
[Result "0-1"]
[ECO "C00"]
[WhiteElo "1481"]
[BlackElo "1654"]
[PlyCount "94"]
[EventDate "1999.10.24"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 c5 2. d3 e6 3. Be2 d5 4. exd5 exd5 5. Nf3 Nc6 6. c3 Nf6 7. 0-0 Bd6 8. h3 0-0 9. Nh2 d4 10. c4 Bf5 11. Bg5 h6 12. Bh4 Bxh2+ 13. Kxh2 Qd6+ 14. Kh1 Rfe8 15. Bxf6 Qxf6 16. Bg4 Ne5 17. Bxf5 Qxf5 18. Na3 Nxd3 19. Qc2 Qg6 20. Kg1 a6 21. Rad1 Nb4 22. Qxg6 fxg6 23. Ra1 Re2 24. Rae1 Rae8 25. Rxe2 Rxe2 26. Nb1 Nxa2 27. g3 Rxb2 28. Kg2 Rc2 29. Re1 Kf7 30. Kf3 Rc1 31. Rxc1 Nxc1 32. Ke4 Ke6 33. g4 Ne2 34. Nd2 b5 35. h4 Nc3+ 36. Kd3 b4 37. f4 Kd6 38. Nb3 Nd1 39. g5 h5 40. Nd2 Nc3 41. Nb3 Ke6 42. Nxc5+ Kf5 43. Kxd4 a5 44. Nd3 Ne2+ 45. Kc5 Nxf4 46. Nxf4 Kxf4 47. Kb5 b3 0-1

[Event "Gemuend op Seniors1"]
[Site "Gemuend"]
[Date "1999.10.25"]
[Round "2"]
[White "Sieker, Hans"]
[Black "Hedder, Horst"]
[Result "1/2-1/2"]
[ECO "A51"]
[WhiteElo "1654"]
[BlackElo "1488"]
[PlyCount "67"]
[EventDate "1999.10.24"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e5 3. d5 Bc5 4. e3 d6 5. Nc3 c6 6. a3 cxd5 7. cxd5 0-0 8. b4 Bb6 9. Bd3 Na6 10. Nge2 Nc7 11. Ng3 Ncxd5 12. Nxd5 Nxd5 13. Bxh7+ Kxh7 14. Qxd5 Qc7 15. 0-0 a5 16. Bd2 Be6 17. Qd3+ Kg8 18. Rfc1 Qd7 19. Ne4 Bf5 20. Qxd6 Rfd8 21. Qxd7 Rxd7 22. Ng3 Bg6 23. Be1 Rd3 24. Rc3 axb4 25. Rxd3 Bxd3 26. Bxb4 Ba5 27. Rd1 Bxb4 28. axb4 Ra3 29. e4 Rb3 30. f3 Ba6 31. Rd8+ Kh7 32. Rd7 Rb1+ 33. Kf2 Rb2+ 34. Kg1 1/2-1/2

[Event "Gemuend op Seniors1"]
[Site "Gemuend"]
[Date "1999.10.24"]
[Round "1"]
[White "Napierski, Reinhold"]
[Black "Sieker, Hans"]
[Result "1-0"]
[ECO "B54"]
[WhiteElo "1418"]
[BlackElo "1654"]
[PlyCount "67"]
[EventDate "1999.10.24"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 a6 3. Nc3 e6 4. d4 cxd4 5. Nxd4 d6 6. Nf3 h6 7. Be3 Bd7 8. Qd2 Bc6 9. 0-0-0 Nd7 10. Nd4 Rc8 11. f3 Ngf6 12. Bc4 Be7 13. Bb3 0-0 14. g4 Nc5 15. Qg2 Nfd7 16. h4 Bxh4 17. Kb1 Nxb3 18. axb3 Bf6 19. Qh3 e5 20. Nf5 Bg5 21. Nxh6+ gxh6 22. Bxg5 Qxg5 23. Rxd6 f6 24. Ne2 Rf7 25. Ng3 Rh7 26. Nf5 Kf7 27. Rdd1 Nf8 28. Nd6+ Kg6 29. Nxc8 Ne6 30. Nd6 Nf4 31. Qf1 Ne6 32. Nf5 Qf4 33. Qh3 Ng5 34. Qh5# 1-0

[Event "Bahn-chS"]
[Site "Baiersbronn"]
[Date "1998.10.31"]
[Round "7"]
[White "Sieker, Hans"]
[Black "Beck, Erich"]
[Result "1/2-1/2"]
[ECO "D37"]
[WhiteElo "1626"]
[BlackElo "1646"]
[PlyCount "22"]
[EventDate "1998.10.25"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. e3 Be7 5. Nf3 0-0 6. Qc2 b6 7. cxd5 Nxd5 8. Nxd5 exd5 9. Bd3 g6 10. 0-0 Ba6 11. Bd2 Bxd3 1/2-1/2

[Event "Bahn-chS"]
[Site "Baiersbronn"]
[Date "1998.10.29"]
[Round "6"]
[White "Zanger, Konrad"]
[Black "Sieker, Hans"]
[Result "1-0"]
[ECO "D11"]
[WhiteElo "1782"]
[BlackElo "1626"]
[PlyCount "67"]
[EventDate "1998.10.25"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. g3 c6 4. Bg2 Bf5 5. 0-0 h6 6. Nbd2 Nbd7 7. c4 e6 8. a3 Be7 9. b4 dxc4 10. Nxc4 Nb6 11. Na5 Qc7 12. Bf4 Qc8 13. Ne5 Nfd5 14. Bd2 Bh7 15. e4 Nf6 16. Re1 Nbd7 17. Nd3 0-0 18. Rc1 Bd8 19. Nb3 Bb6 20. Nb2 Qd8 21. Nc4 e5 22. dxe5 Ne8 23. Qg4 f5 24. Qe2 fxe4 25. Nxb6 axb6 26. Bxe4 Bxe4 27. Qxe4 Qe7 28. Ra1 Nc7 29. Nd4 Rae8 30. f4 Ne6 31. Nf5 Qd8 32. Nd6 Nf6 33. Qc2 Nd4 34. Qc4+ 1-0

[Event "Bahn-chS"]
[Site "Baiersbronn"]
[Date "1998.10.28"]
[Round "5"]
[White "Sieker, Hans"]
[Black "Napierski, Reinhold"]
[Result "1-0"]
[ECO "D37"]
[WhiteElo "1626"]
[BlackElo "1406"]
[PlyCount "105"]
[EventDate "1998.10.25"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. e3 Be7 5. Nf3 0-0 6. Bd3 dxc4 7. Bxc4 b6 8. 0-0 Bb7 9. Bd3 a6 10. Ng5 h6 11. Nge4 Nbd7 12. Bd2 c5 13. dxc5 Nxc5 14. Nxc5 Bxc5 15. Qc2 Rc8 16. Rac1 b5 17. a3 Qe7 18. Qb1 Ba7 19. Ne4 Nxe4 20. Bxe4 Bb8 21. Bb4 Qh4 22. Bh7+ Kh8 23. g3 Qh3 24. Be4 Bxe4 25. Qxe4 Rxc1 26. Rxc1 Rg8 27. Qb7 e5 28. Qxa6 Qd7 29. Qc6 Qd3 30. Qc2 e4 31. Qxd3 exd3 32. Rd1 Rd8 33. Bc3 f6 34. Bd4 Be5 35. Rxd3 Kg8 36. Kf1 Kf7 37. Ke2 Bc7 38. Bc3 Ke8 39. Rxd8+ Kxd8 40. Kd3 Kd7 41. b3 Bd6 42. a4 bxa4 43. bxa4 Kc6 44. Kc4 Be7 45. Bb4 Bxb4 46. Kxb4 g6 47. e4 f5 48. f3 fxe4 49. fxe4 Kd6 50. a5 Kc7 51. e5 Kc6 52. e6 Kd6 53. a6 1-0

[Event "Bahn-chS"]
[Site "Baiersbronn"]
[Date "1998.10.27"]
[Round "4"]
[White "Sieker, Hans"]
[Black "Kleemaier, Werner"]
[Result "1-0"]
[ECO "D94"]
[WhiteElo "1626"]
[BlackElo "1547"]
[PlyCount "87"]
[EventDate "1998.10.25"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 d5 3. Nc3 g6 4. Nf3 Bg7 5. e3 0-0 6. Bd3 Bg4 7. h3 Be6 8. Qb3 b6 9. cxd5 Nxd5 10. Bc4 c6 11. e4 Nc7 12. d5 cxd5 13. exd5 Bxc3+ 14. Qxc3 Nxd5 15. Bxd5 Qxd5 16. Bh6 f6 17. Bxf8 Qe4+ 18. Qe3 Qxe3+ 19. fxe3 Kxf8 20. Nd4 Bd5 21. Kf2 e5 22. Nb5 Na6 23. Nc3 Bc6 24. Rhd1 Kg7 25. Rd6 Rc8 26. a3 Nc5 27. b4 Nb7 28. Rd3 e4 29. Rd4 f5 30. Nd5 Kf7 31. Rc1 b5 32. Nc3 Be8 33. Ne2 Bc6 34. Rd2 Ke7 35. Nd4 Nd8 36. Nxb5 a6 37. Na7 Rc7 38. Rxd8 Kxd8 39. Nxc6+ Kc8 40. Ne7+ Kb7 41. Rxc7+ Kxc7 42. Nd5+ Kc6 43. Nc3 a5 44. b5+ 1-0

[Event "Bahn-chS"]
[Site "Baiersbronn"]
[Date "1998.10.26"]
[Round "3"]
[White "Reif, Gerhard"]
[Black "Sieker, Hans"]
[Result "1/2-1/2"]
[ECO "D11"]
[WhiteElo "1554"]
[BlackElo "1626"]
[PlyCount "63"]
[EventDate "1998.10.25"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 c6 3. g3 Nf6 4. Bg2 Bf5 5. c4 e6 6. Qb3 Qb6 7. Qxb6 axb6 8. Nbd2 Bb4 9. 0-0 h6 10. cxd5 exd5 11. a3 0-0 12. Ne5 Nbd7 13. Ndf3 Bd6 14. Nh4 Bh7 15. f4 Be7 16. Bh3 Nxe5 17. fxe5 Ne4 18. Nf5 Bg5 19. Bxg5 Nxg5 20. Bg2 Bxf5 21. Rxf5 f6 22. h4 Ne6 23. e3 fxe5 24. Rxe5 Rae8 25. Bh3 Nd8 26. Rxe8 Rxe8 27. Kf2 Rf8+ 28. Ke2 Nf7 29. Rf1 Nd8 30. Rxf8+ Kxf8 31. b4 Nf7 32. Kf3 1/2-1/2

[Event "Bahn-chS"]
[Site "Baiersbronn"]
[Date "1998.10.26"]
[Round "2"]
[White "Sieker, Hans"]
[Black "Barthelmess, Heinz"]
[Result "1/2-1/2"]
[ECO "D37"]
[WhiteElo "1626"]
[BlackElo "1572"]
[PlyCount "38"]
[EventDate "1998.10.25"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Nf3 Nbd7 5. e3 a6 6. Qc2 dxc4 7. Bxc4 b5 8. Bd3 c5 9. dxc5 Nxc5 10. Be2 Bb7 11. 0-0 Rc8 12. Rd1 Qc7 13. Qd2 Be7 14. b4 Ncd7 15. Nb1 Nb6 16. Bb2 Na4 17. Bd4 0-0 18. a3 Rfd8 19. Qe1 Bd5 1/2-1/2

[Event "Bahn-chS"]
[Site "Baiersbronn"]
[Date "1998.10.25"]
[Round "1"]
[White "Duemmke, Juergen"]
[Black "Sieker, Hans"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "2029"]
[BlackElo "1626"]
[PlyCount "87"]
[EventDate "1998.10.25"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 c6 3. e3 Bg4 4. Be2 Nd7 5. Nbd2 Qc7 6. b3 Bxf3 7. Nxf3 e5 8. dxe5 Nxe5 9. Bb2 Nxf3+ 10. Bxf3 Bb4+ 11. Kf1 Bf8 12. g3 0-0-0 13. Kg2 f6 14. Qd4 Bd6 15. Qxa7 Qb8 16. Qb6 Qc7 17. Qa7 Qb8 18. Qd4 Be5 19. Qg4+ Rd7 20. Bxe5 Qxe5 21. Qa4 Kb8 22. Rhd1 Ne7 23. c4 Rhd8 24. Rac1 d4 25. exd4 Rxd4 26. Rxd4 Rxd4 27. Qb4 Qd6 28. Qe1 Ng6 29. Qe8+ Qd8 30. Qxd8+ Rxd8 31. Be4 Nf8 32. Re1 Kc7 33. Bf5 g6 34. Bg4 f5 35. Bf3 Rd6 36. Re8 Rd8 37. Rxd8 Kxd8 38. b4 Kc7 39. h4 Kd6 40. a4 Nd7 41. c5+ Ke5 42. a5 Kd4 43. Bxc6 bxc6 44. a6 1-0

[Event "corr"]
[Site "corr"]
[Date "1998.??.??"]
[Round "?"]
[White "Fett, Sabine"]
[Black "Sieker, Hans"]
[Result "0-1"]
[ECO "E57"]
[PlyCount "94"]
[EventDate "1998.??.??"]
[EventType "swiss (corr)"]
[EventRounds "12"]
[SourceTitle "Corr 2002"]
[Source "ChessBase"]
[SourceDate "2002.05.23"]
[SourceVersion "1"]
[SourceVersionDate "2002.05.23"]
[SourceQuality "1"]

1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 e6 5. Nf3 Nf6 6. Be3 cxd4 7. cxd4 Nc6 8. Nc3 Qd8 9. Bc4 Be7 10. 0-0 0-0 11. a3 a6 12. Qc2 h6 13. Rad1 Nd5 14. Rfe1 Nxc3 15. Qxc3 Bf6 16. Rc1 Ne7 17. Qd3 Nf5 18. Ne5 Bd7 19. b4 Rc8 20. Bb3 Bxe5 21. dxe5 Rxc1 22. Rxc1 Bc6 23. Qe2 Qh4 24. Bc5 Rd8 25. Bb6 Nd4 26. Bxd4 Rxd4 27. f3 Qf4 28. Rc2 Rd8 29. Rc4 Rd2 30. Rxf4 Rxe2 31. Rd4 Rxe5 32. Rd8+ Kh7 33. Kf2 Kg6 34. f4 Rh5 35. h3 Kf6 36. Bc4 Rh4 37. Kg3 g5 38. fxg5+ hxg5 39. Be2 Ke5 40. Bf3 Rd4 41. Rg8 Bxf3 42. Kxf3 Rd3+ 43. Ke2 Rxa3 44. Rxg5+ f5 45. Rg7 b5 46. Rc7 Ke4 47. Rc2 e5 0-1

[Event "corr"]
[Site "corr"]
[Date "1998.??.??"]
[Round "?"]
[White "Sieker, Hans"]
[Black "Bringsken, Peter"]
[Result "1/2-1/2"]
[ECO "E47"]
[PlyCount "93"]
[EventDate "1998.??.??"]
[EventType "swiss (corr)"]
[EventRounds "12"]
[SourceTitle "Corr 2002"]
[Source "ChessBase"]
[SourceDate "2002.05.23"]
[SourceVersion "1"]
[SourceVersionDate "2002.05.23"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 0-0 5. Bd3 c5 6. a3 cxd4 7. axb4 dxc3 8. bxc3 b6 9. Ne2 Bb7 10. f3 d5 11. cxd5 Bxd5 12. e4 Bb7 13. 0-0 Nc6 14. Bg5 h6 15. Bh4 e5 16. Bb5 a6 17. Qxd8 Rfxd8 18. Bxf6 gxf6 19. Bc4 Ne7 20. Rfd1 f5 21. exf5 Nxf5 22. Rxd8+ Rxd8 23. Bxa6 Ra8 24. b5 Nd6 25. Ra4 Bd5 26. Kf2 Rd8 27. Ng3 f5 28. f4 Re8 29. fxe5 Rxe5 30. Rd4 Kf7 31. h3 Kf6 32. Ne2 Ne4+ 33. Kg1 Bf7 34. Rd8 Re8 35. Rd4 Re5 36. Bb7 Ng5 37. Rd6+ Ke7 38. Rd2 Rxb5 39. Nd4 Rb1+ 40. Kh2 Bg6 41. Nc6+ Kf6 42. Rd6+ Kg7 43. Ne7 Bh7 44. Nd5 b5 45. Rb6 Bg8 46. Ne7 Bh7 47. Kg3 1/2-1/2

[Event "corr"]
[Site "corr"]
[Date "1998.??.??"]
[Round "?"]
[White "Sieker, Hans"]
[Black "Grote, Dirk"]
[Result "0-1"]
[ECO "E92"]
[PlyCount "53"]
[EventDate "1998.??.??"]
[EventType "swiss (corr)"]
[EventRounds "12"]
[SourceTitle "Corr 2002"]
[Source "ChessBase"]
[SourceDate "2002.05.23"]
[SourceVersion "1"]
[SourceVersionDate "2002.05.23"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. Be2 e5 7. d5 a5 8. Bg5 h6 9. Bh4 Na6 10. Nd2 Qe8 11. 0-0 Bd7 12. f3 Nh5 13. Re1 Nf4 14. Bf1 f5 15. exf5 gxf5 16. Bg3 Nh5 17. Bf2 Qg6 18. g3 b6 19. Rb1 Nc5 20. Qc2 e4 21. Be3 f4 22. Bxc5 bxc5 23. Ne2 Rae8 24. Kh1 Bf5 25. fxe4 Rxe4 26. Qc1 Rfe8 27. Nf3 0-1

[Event "corr"]
[Site "corr"]
[Date "1998.??.??"]
[Round "?"]
[White "Sieker, Hans"]
[Black "Thelen, Armin"]
[Result "0-1"]
[ECO "C42"]
[PlyCount "146"]
[EventDate "1998.??.??"]
[EventType "swiss (corr)"]
[EventRounds "12"]
[SourceTitle "Corr 2002"]
[Source "ChessBase"]
[SourceDate "2002.05.23"]
[SourceVersion "1"]
[SourceVersionDate "2002.05.23"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. e3 e5 4. Bxc4 exd4 5. exd4 Nf6 6. Nf3 Be7 7. 0-0 0-0 8. Nc3 Nbd7 9. Be3 Nb6 10. Bd3 Bg4 11. h3 Bh5 12. Rc1 c6 13. Re1 Nfd5 14. Be2 Bd6 15. Bg5 f6 16. Bd2 Re8 17. Nxd5 Nxd5 18. Nh4 Bxe2 19. Rxe2 Qd7 20. Rxe8+ Rxe8 21. Qb3 Kf8 22. Nf3 a6 23. Re1 Rxe1+ 24. Nxe1 Qe7 25. Nf3 Bb4 26. Kf1 Bxd2 27. Nxd2 Qb4 28. Qxb4+ Nxb4 29. a3 Nd3 30. b4 Ke7 31. Nc4 b5 32. Ne3 Nf4 33. Nf5+ Kf7 34. Ne3 h5 35. h4 Ke6 36. g3 Nd5 37. Nc2 g5 38. Kg2 Nc3 39. Kf3 Kd5 40. Ne3+ Kxd4 41. Nf5+ Kc4 42. Ng7 Kb3 43. Nxh5 Nd5 44. Ng7 gxh4 45. gxh4 Ne7 46. Ne6 Kxa3 47. Nc5 Kxb4 48. Nxa6+ Kc3 49. h5 Ng8 50. Ke2 Nh6 51. Kd1 f5 52. Kc1 f4 53. f3 Nf7 54. Kd1 b4 55. Kc1 b3 56. Nc5 b2+ 57. Kb1 Kd4 58. Ne6+ Ke3 59. Kxb2 Kxf3 60. Kc3 Ke3 61. Nc5 f3 62. Nd3 Nh6 63. Kc4 Ng4 64. Kc3 Ke4 65. Kd2 Kf5 66. h6 Kg6 67. Kc3 Kxh6 68. Kd4 Kg5 69. Ke4 Nh2 70. Ke3 Kf5 71. Nc5 Kg4 72. Ne4 Nf1+ 73. Kd4 Kf4 0-1

[Event "GER KB corr"]
[Site "GER corr"]
[Date "1997.??.??"]
[Round "?"]
[White "Glimm, Tilmann"]
[Black "Sieker, Hans"]
[Result "0-1"]
[ECO "B81"]
[PlyCount "56"]
[EventDate "1998.??.??"]
[EventType "team (corr)"]
[EventRounds "6"]
[EventCountry "GER"]
[SourceTitle "Corr 2020"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. g4 Nc6 7. g5 Nd7 8. Be3 Be7 9. Rg1 0-0 10. Qh5 Nxd4 11. Bxd4 f6 12. g6 h6 13. 0-0-0 f5 14. exf5 Rxf5 15. Qe2 Nf8 16. Bg2 Bg5+ 17. Be3 d5 18. Be4 Bxe3+ 19. Qxe3 Rh5 20. Qf3 Rg5 21. Qf7+ Kh8 22. Nxd5 exd5 23. Bxd5 Nxg6 24. Be4 Be6 25. Qxe6 Nf4 26. Qc4 b5 27. Qc6 Rxg1 28. Rxg1 Rc8 0-1

[Event "Bahn-chS"]
[Site "Borkum"]
[Date "1996.11.15"]
[Round "6"]
[White "Sieker, Hans"]
[Black "Denecke, Alfred"]
[Result "0-1"]
[ECO "D45"]
[PlyCount "102"]
[EventDate "1996.11.10"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. d4 d5 2. c4 Nf6 3. Nc3 e6 4. Nf3 c6 5. e3 Be7 6. Qc2 a6 7. a3 dxc4 8. Bxc4 b5 9. Bd3 h6 10. Bd2 Bb7 11. Ne4 Nbd7 12. 0-0 Rc8 13. Nc5 Nxc5 14. dxc5 Bxc5 15. Qxc5 Qxd3 16. Bc3 Qd5 17. Qb6 c5 18. Rad1 Qc6 19. Qxc6+ Rxc6 20. Ne5 Rc8 21. f3 Nd5 22. Ba5 Nxe3 23. Rd7 Nxf1 24. Rxb7 Ne3 25. Nxf7 Nc4 26. Bc3 Rf8 27. Ne5 Nxe5 28. Bxe5 Rf7 29. Rb6 Ra7 30. Rxe6+ Kf7 31. Rd6 Re8 32. f4 Re6 33. Rd5 c4 34. Kf2 g6 35. g4 Rae7 36. Kf3 g5 37. Ke4 gxf4 38. Kxf4 Kg6 39. h4 Rf7+ 40. Kg3 h5 41. gxh5+ Kxh5 42. Bf4+ Kg6 43. Rg5+ Kh7 44. Be5 Rg6 45. Kg4 Kh6 46. Rxg6+ Kxg6 47. h5+ Kh7 48. Kg5 a5 49. Bc3 a4 50. h6 Rf1 51. Bg7 Rg1+ 0-1

[Event "Bahn-chS"]
[Site "Borkum"]
[Date "1996.11.12"]
[Round "3"]
[White "Lewandowicz, Theo"]
[Black "Sieker, Hans"]
[Result "1-0"]
[ECO "A09"]
[PlyCount "113"]
[EventDate "1996.11.10"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. Nf3 d5 2. c4 dxc4 3. Na3 e6 4. Nxc4 b6 5. g3 Bb7 6. Bg2 Nd7 7. 0-0 Ngf6 8. d3 Be7 9. Bf4 Nd5 10. Be5 f6 11. Bc3 Nxc3 12. bxc3 0-0 13. Re1 Bd5 14. Ne3 Rc8 15. Nxd5 exd5 16. Nd4 Nc5 17. Nc6 Qd7 18. Nxe7+ Qxe7 19. Bxd5+ Kh8 20. d4 Ne4 21. Qd3 Nd6 22. e4 c6 23. Bb3 c5 24. Qf3 cxd4 25. cxd4 Nb5 26. Rad1 Rc3 27. Re3 Qb4 28. Rxc3 Qxc3 29. Qd3 Qxd3 30. Rxd3 Rd8 31. d5 Nd6 32. Rd4 g5 33. Kg2 Rc8 34. f4 gxf4 35. gxf4 Rc3 36. e5 fxe5 37. fxe5 Nf5 38. Re4 Kg7 39. d6 Rd3 40. Rg4+ Kh6 41. Re4 Kg5 42. e6 Nxd6 43. Re2 Kf6 44. e7 Ne8 45. Re6+ Kg7 46. Re2 Kf6 47. Re6+ Kg7 48. Re2 Rc3 49. Ba4 Rc8 50. Rd2 b5 51. Bxb5 Kf7 52. Rd7 Rc7 53. Kg3 Rxd7 54. Bxd7 Kxe7 55. Bxe8 Kxe8 56. Kg4 Kf7 57. Kg5 1-0

[Event "Bahn-chS"]
[Site "Borkum"]
[Date "1996.11.11"]
[Round "2"]
[White "Sieker, Hans"]
[Black "Lauer, Helmut"]
[Result "0-1"]
[ECO "D10"]
[PlyCount "28"]
[EventDate "1996.11.10"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 h6 4. e3 Bf5 5. cxd5 cxd5 6. Bb5+ Nc6 7. Nf3 Nf6 8. Ne5 Bd7 9. Qa4 Qc7 10. Nxd7 Qxd7 11. Bd2 e6 12. Rc1 a6 13. Nxd5 Qxd5 14. Rxc6 Qxb5 0-1

[Event "Bahn-chS"]
[Site "Borkum"]
[Date "1996.11.10"]
[Round "1"]
[White "Napierski, Reinhold"]
[Black "Sieker, Hans"]
[Result "0-1"]
[ECO "D51"]
[PlyCount "94"]
[EventDate "1996.11.10"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Nbd7 5. a3 c6 6. e3 Be7 7. Bd3 dxc4 8. Bxc4 h6 9. Bf4 Nb6 10. Bd3 Nbd5 11. Be5 Bd6 12. Bxf6 Qxf6 13. Ne4 Qd8 14. Nf3 Bc7 15. 0-0 0-0 16. Ng3 Qe7 17. Ne5 Bxe5 18. dxe5 Qc7 19. Qh5 f5 20. exf6 Rxf6 21. Qh4 Qe5 22. Ne4 Rf8 23. b4 Nf6 24. Rfd1 Nxe4 25. Qxe4 Qxe4 26. Bxe4 e5 27. Rac1 Bf5 28. Bxf5 Rxf5 29. Rd7 Rf7 30. Rcd1 Raf8 31. Rxf7 Rxf7 32. Rd6 Re7 33. f3 Kf7 34. Kf2 Rc7 35. g4 Ke7 36. Rd3 Rd7 37. Ke2 Rd6 38. Rxd6 Kxd6 39. Kd3 Kd5 40. e4+ Kd6 41. Ke3 g5 42. Kf2 c5 43. bxc5+ Kxc5 44. Kg3 b5 45. h4 a5 46. hxg5 hxg5 47. f4 exf4+ 0-1

[Event "Bahn-chT"]
[Site "Bernkastel-Kues"]
[Date "1995.11.18"]
[Round "7.3"]
[White "Sieker, Hans"]
[Black "Litterst, Reinhard"]
[Result "1/2-1/2"]
[ECO "E91"]
[PlyCount "56"]
[EventDate "1995.11.12"]
[EventType "team"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]
[WhiteTeam "Hannover (Bahn)"]
[BlackTeam "Karlsruhe (Bahn)"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. c4 d6 3. Nc3 g6 4. e4 Bg7 5. Nf3 0-0 6. Be2 Nbd7 7. 0-0 c6 8. h3 Qc7 9. a3 e5 10. d5 Nc5 11. Qc2 a5 12. Be3 cxd5 13. cxd5 Ncxe4 14. Bb6 Qxb6 15. Nxe4 Nxe4 16. Qxe4 Bf5 17. Qe3 Qxb2 18. Nd2 b5 19. Ne4 Rfd8 20. f3 b4 21. axb4 axb4 22. Rab1 Qa3 23. Rb3 Qa5 24. Qd3 Rab8 25. Rfb1 Rb6 26. Qd1 Qa7 27. Kh2 Rdb8 28. Qd2 Qb7 1/2-1/2

[Event "Bahn-chT"]
[Site "Bernkastel-Kues"]
[Date "1995.11.17"]
[Round "6.3"]
[White "Bordihn, Eckard"]
[Black "Sieker, Hans"]
[Result "1-0"]
[ECO "D02"]
[PlyCount "101"]
[EventDate "1995.11.12"]
[EventType "team"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]
[WhiteTeam "Halle (Bahn)"]
[BlackTeam "Hannover (Bahn)"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. Nf3 d5 2. b3 e6 3. Bb2 Nf6 4. g3 c5 5. d4 Nc6 6. Bg2 Bd7 7. 0-0 cxd4 8. Nxd4 Be7 9. Nd2 0-0 10. c4 Nxd4 11. Bxd4 Bc6 12. e3 a6 13. a3 Rc8 14. Re1 dxc4 15. Bxc6 Rxc6 16. Nxc4 Nd7 17. Qg4 Bf6 18. Red1 Qe7 19. Na5 Rc7 20. b4 b6 21. Nb3 Bxd4 22. Qxd4 Qf6 23. Qxf6 Nxf6 24. Rd6 Rb8 25. Rad1 g6 26. Nd4 Ne4 27. Rc6 Rbb7 28. Rdc1 Rxc6 29. Rxc6 Nf6 30. f3 Kg7 31. Kf2 Nd5 32. e4 Nc7 33. a4 Na8 34. Rc8 Nc7 35. Ke3 Kf6 36. Nc6 e5 37. Nd8 Ra7 38. Nc6 Rb7 39. Nd8 Ra7 40. f4 exf4+ 41. gxf4 b5 42. Nc6 Rb7 43. a5 h6 44. e5+ Kg7 45. Ke4 f5+ 46. Kd4 g5 47. Nd8 Ra7 48. fxg5 hxg5 49. Kc5 f4 50. Kb6 Ra8 51. Rxc7+ 1-0

[Event "Bahn-chT"]
[Site "Bernkastel-Kues"]
[Date "1995.11.16"]
[Round "5.3"]
[White "Sieker, Hans"]
[Black "Raetsch, Kurt"]
[Result "0-1"]
[ECO "D45"]
[BlackElo "2220"]
[PlyCount "47"]
[EventDate "1995.11.12"]
[EventType "team"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]
[WhiteTeam "Hannover (Bahn)"]
[BlackTeam "Frankfurt (Bahn)"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 e6 2. c4 d5 3. Nc3 Nf6 4. Nf3 c6 5. e3 Bd6 6. Qc2 0-0 7. Bd3 dxc4 8. Bxc4 b5 9. Bd3 Bb7 10. Ne4 Nxe4 11. Bxe4 g6 12. a3 Nd7 13. b4 a5 14. bxa5 Rxa5 15. Bd2 Rxa3 16. Rxa3 Bxa3 17. Bxc6 Qc8 18. Be4 Bxe4 19. Qxe4 Qc4 20. Qb1 b4 21. Ne5 Nxe5 22. dxe5 b3 23. f4 Rd8 24. Rf1 0-1

[Event "Bahn-chT"]
[Site "Bernkastel-Kues"]
[Date "1995.11.15"]
[Round "4.3"]
[White "Ilgner, Andreas"]
[Black "Sieker, Hans"]
[Result "1-0"]
[ECO "D37"]
[PlyCount "45"]
[EventDate "1995.11.12"]
[EventType "team"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]
[WhiteTeam "Hamburg (Bahn)"]
[BlackTeam "Hannover (Bahn)"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Nf3 Nbd7 5. Bf4 Nh5 6. Bg3 Nxg3 7. hxg3 Nf6 8. e3 c6 9. Qc2 dxc4 10. Bxc4 Nd5 11. a3 g6 12. Bd3 c5 13. Nxd5 Qxd5 14. e4 Qd6 15. Bb5+ Bd7 16. Bxd7+ Qxd7 17. dxc5 Rc8 18. b4 b6 19. Qb2 f6 20. cxb6 axb6 21. Rd1 Qg7 22. Qb3 Qf7 23. Qa4+ 1-0

[Event "Bahn-chT"]
[Site "Bernkastel-Kues"]
[Date "1995.11.14"]
[Round "3.3"]
[White "Klein, Heinz"]
[Black "Sieker, Hans"]
[Result "1-0"]
[ECO "D00"]
[PlyCount "55"]
[EventDate "1995.11.12"]
[EventType "team"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]
[WhiteTeam "Saarbruecken (Bahn)"]
[BlackTeam "Hannover (Bahn)"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 d5 2. e3 Nf6 3. Bd3 e6 4. Nd2 c5 5. c3 cxd4 6. exd4 Bd7 7. Qe2 a6 8. f4 Bd6 9. Ndf3 Nc6 10. Ne5 Na7 11. Nxd7 Qxd7 12. Nf3 Qe7 13. 0-0 0-0-0 14. Ne5 Qc7 15. Bd2 Rdf8 16. Rac1 b5 17. a4 Qb7 18. axb5 Nxb5 19. Ra1 Ne4 20. Ra2 Bxe5 21. fxe5 Kc7 22. Rfa1 Ra8 23. Be3 Kc6 24. c4 Nc7 25. cxd5+ exd5 26. Qg4 Qb3 27. Ra3 Qxb2 28. Rc1+ 1-0

[Event "Bahn-chT"]
[Site "Bernkastel-Kues"]
[Date "1995.11.13"]
[Round "2.3"]
[White "Sieker, Hans"]
[Black "Schlecker, Herbert"]
[Result "1-0"]
[ECO "E94"]
[PlyCount "109"]
[EventDate "1995.11.12"]
[EventType "team"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]
[WhiteTeam "Hannover (Bahn)"]
[BlackTeam "Stuttgart (Bahn)"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. Be2 Nbd7 7. 0-0 e5 8. d5 Nc5 9. Qc2 a5 10. Be3 b6 11. a3 Ng4 12. Bxc5 bxc5 13. Rab1 f5 14. Bd3 Nh6 15. b4 axb4 16. axb4 cxb4 17. Rxb4 fxe4 18. Nxe4 Bg4 19. Neg5 Bxf3 20. Nxf3 Rf4 21. Be4 Nf5 22. g3 Rxf3 23. Bxf3 Nd4 24. Qd3 Qf6 25. Be4 Bh6 26. Qb1 Rf8 27. Rb8 Ne2+ 28. Kg2 Nf4+ 29. gxf4 Bxf4 30. Rxf8+ Kxf8 31. Qb8+ Kg7 32. Qxc7+ Kh6 33. h4 Bd2 34. Qd7 Qf4 35. f3 Bb4 36. Qg4 Qd2+ 37. Rf2 Qe1 38. Qg5+ Kg7 39. Rb2 Qc3 40. Rc2 Qe1 41. Qc1 Qxh4 42. Qh1 Qg5+ 43. Kf1 Qe3 44. Qg1 Qa3 45. Qg3 Qa1+ 46. Kg2 Bc5 47. Kh3 Be3 48. Qg2 Qe1 49. Rb2 g5 50. Qg4 Qh1+ 51. Rh2 Qf1+ 52. Qg2 Qe1 53. Kg4 h6 54. Rh1 Qc3 55. Qh2 1-0

[Event "Bahn-chT"]
[Site "Bernkastel-Kues"]
[Date "1995.11.12"]
[Round "1.3"]
[White "Sieker, Hans"]
[Black "Eberth, Manfred"]
[Result "0-1"]
[ECO "E91"]
[PlyCount "100"]
[EventDate "1995.11.12"]
[EventType "team"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]
[WhiteTeam "Hannover (Bahn)"]
[BlackTeam "Essen (Bahn)"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. Be2 c6 7. 0-0 Na6 8. a3 Nc7 9. h3 Bd7 10. Qc2 Rc8 11. b4 d5 12. c5 Nxe4 13. Nxe4 dxe4 14. Qxe4 Bf5 15. Qe3 Nd5 16. Qd2 Qc7 17. Bb2 Rcd8 18. Bc4 Be4 19. Qe2 Nf6 20. Rfe1 e6 21. Rad1 Bd5 22. Qe5 Qc8 23. Qe2 b5 24. Bd3 Qc7 25. Qe5 Qb7 26. Qe3 Ra8 27. Nd2 a5 28. Ne4 Ne8 29. Nc3 Nc7 30. Be4 axb4 31. axb4 Ra6 32. Bxd5 exd5 33. Qf4 Ne6 34. Qe3 Qc7 35. Ne2 Ra4 36. Bc3 h6 37. Ra1 Rfa8 38. Rxa4 Rxa4 39. Ra1 Qa7 40. Qc1 Ng5 41. f3 f5 42. Rxa4 Qxa4 43. Kf2 Ne6 44. Qe3 Kf7 45. h4 Qc2 46. Kg3 g5 47. hxg5 hxg5 48. f4 gxf4+ 49. Nxf4 Nxf4 50. Qxf4 Qxc3+ 0-1

[Event "GER-chT 2BK Gr04 Br3 corr"]
[Site "GER corr"]
[Date "1995.??.??"]
[Round "?"]
[White "Bensberg, Georg"]
[Black "Sieker, Hans"]
[Result "1-0"]
[ECO "A28"]
[PlyCount "61"]
[EventDate "1995.??.??"]
[EventType "team (corr)"]
[EventRounds "6"]
[EventCountry "GER"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. Nf3 Nc6 4. e3 Bb4 5. Qc2 0-0 6. Nd5 d6 7. Bd3 g6 8. a3 Ba5 9. b4 Bb6 10. Nxf6+ Qxf6 11. Bb2 Qe7 12. Be4 Bd7 13. Rc1 a6 14. c5 Ba7 15. h4 Nd8 16. h5 Bc6 17. hxg6 fxg6 18. d4 d5 19. Qb3 Qf7 20. Nxe5 Qxf2+ 21. Kd1 Nf7 22. Rc2 Qf6 23. Bxd5 Bxd5 24. Qxd5 c6 25. Qb3 Qf5 26. g4 Qe4 27. Rch2 Rad8 28. Nxf7 Qf3+ 29. Kc2 Qxf7 30. Rxh7 Qxb3+ 31. Kxb3 1-0

[Event "GER-chT 2BK Gr04 Br3 corr"]
[Site "GER corr"]
[Date "1995.??.??"]
[Round "?"]
[White "Cordes, Malte"]
[Black "Sieker, Hans"]
[Result "1/2-1/2"]
[ECO "D36"]
[PlyCount "148"]
[EventDate "1995.??.??"]
[EventType "team (corr)"]
[EventRounds "6"]
[EventCountry "GER"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. Nc3 Nbd7 5. Bg5 c6 6. e3 Be7 7. cxd5 exd5 8. Bd3 h6 9. Bh4 0-0 10. Qc2 Nb6 11. Ne5 Ng4 12. Bg3 Nxe5 13. Bxe5 Nc4 14. Bg3 Be6 15. 0-0 f5 16. b3 Nd6 17. f3 Bg5 18. Rae1 Qe7 19. Re2 Bd7 20. Rfe1 Bh4 21. Bxh4 Qxh4 22. a4 Rae8 23. f4 Ne4 24. b4 a6 25. Rf1 Re6 26. Nb1 Be8 27. Nd2 Bh5 28. Ree1 Qe7 29. Bxe4 fxe4 30. Qc3 Ref6 31. Nb3 Bg4 32. Nc5 Bc8 33. Rb1 Rg6 34. Rf2 Rf5 35. Qe1 Rh5 36. Rc2 b6 37. Nb3 Qd7 38. Kh1 Kh7 39. Rbc1 Qg4 40. Qf2 Bd7 41. Nd2 Rf5 42. Nf1 Rf8 43. h3 Qe6 44. g4 Qe7 45. Qe1 c5 46. dxc5 Bxa4 47. Rc3 Bb5 48. Nd2 Rc8 49. f5 Rgc6 50. Nb3 bxc5 51. Rxc5 Rxc5 52. Rxc5 Rxc5 53. Nxc5 a5 54. Kg2 Bc4 55. Qc3 h5 56. Ne6 axb4 57. Qe5 Qf6 58. Qb8 h4 59. Qxb4 Qe5 60. Qe1 Qb2+ 61. Qf2 Qxf2+ 62. Kxf2 Kh6 63. Ke1 Ba2 64. g5+ Kh5 65. Kd2 Bc4 66. Kc3 Bf1 67. Kd4 Bxh3 68. Ke5 Bg4 69. f6 gxf6+ 70. gxf6 Kg6 71. Ng5 h3 72. Nxh3 Bxh3 73. Kxd5 Kxf6 74. Kxe4 Bg2+ 1/2-1/2

[Event "GER-chT 2BK Gr04 Br3 corr"]
[Site "GER corr"]
[Date "1995.??.??"]
[Round "?"]
[White "Sieker, Hans"]
[Black "Feldmann, Wolfgang"]
[Result "1-0"]
[ECO "E94"]
[PlyCount "123"]
[EventDate "1995.??.??"]
[EventType "team (corr)"]
[EventRounds "6"]
[EventCountry "GER"]
[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 Bg7 4. e4 d6 5. Nf3 0-0 6. Be2 e5 7. d5 c6 8. 0-0 Na6 9. a3 Nc5 10. Bg5 h6 11. Bxf6 Qxf6 12. b4 Na6 13. dxc6 bxc6 14. b5 cxb5 15. cxb5 Nc5 16. Bc4 Be6 17. Nd5 Qd8 18. Nd2 Rc8 19. Qe2 f5 20. f3 Kh8 21. Nb3 Bxd5 22. Bxd5 Nxb3 23. Bxb3 Rc3 24. Bd5 Qc7 25. Bc6 Qb6+ 26. Qf2 fxe4 27. Qxb6 axb6 28. Bxe4 Rc5 29. Rad1 Rd8 30. Rd5 Rxd5 31. Bxd5 Rc8 32. Bc6 Bf8 33. a4 Kg7 34. Ra1 Kf6 35. a5 bxa5 36. Rxa5 Rb8 37. Ra6 Ke6 38. b6 d5 39. b7 Bd6 40. Ra5 d4 41. Rb5 Rd8 42. Be4 g5 43. Kf2 Rb8 44. h3 Kd7 45. Bf5+ Kc7 46. Bc8 h5 47. Ke2 h4 48. Kd3 Rxc8 49. bxc8Q+ Kxc8 50. Ke4 Kd7 51. Kd5 Bc7 52. Rb7 Kd8 53. Kc6 Ba5 54. Rb5 Bd2 55. Rxe5 Be3 56. Kd5 Kd7 57. Kc4 Kd6 58. Re4 Kd7 59. Rxd4+ Bxd4 60. Kxd4 Ke6 61. Ke4 Kf6 62. f4 1-0

[Event "GER-chT 2BK Gr04 Br3 corr"]
[Site "GER corr"]
[Date "1995.??.??"]
[Round "?"]
[White "Sieker, Hans"]
[Black "Kaeser, Manfred"]
[Result "1-0"]
[ECO "A57"]
[PlyCount "67"]
[EventDate "1995.??.??"]
[EventType "team (corr)"]
[EventRounds "6"]
[EventCountry "GER"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. e3 axb5 6. Bxb5 Qa5+ 7. Nc3 Bb7 8. Nge2 Bxd5 9. 0-0 Bc6 10. a4 g6 11. e4 d6 12. Bf4 Nfd7 13. Nd5 e6 14. Ndc3 e5 15. Bd2 Be7 16. Nd5 Qd8 17. Nec3 Bb7 18. Bh6 Nc6 19. Nxe7 Qxe7 20. Nd5 Qd8 21. f4 exf4 22. Rxf4 Rb8 23. Qf1 f5 24. exf5 Nde5 25. fxg6 hxg6 26. Rd1 Rxh6 27. Rf8+ Kd7 28. Rxd8+ Rxd8 29. Qf6 Rh7 30. Nf4 Kc8 31. Rxd6 Rhd7 32. Rxd7 Nxd7 33. Qxg6 Nde5 34. Qg7 1-0

[Event "GER-chT 2BK Gr04 Br3 corr"]
[Site "GER corr"]
[Date "1995.??.??"]
[Round "?"]
[White "Sieker, Hans"]
[Black "Morgenstern, Frank"]
[Result "1/2-1/2"]
[ECO "D61"]
[PlyCount "57"]
[EventDate "1995.??.??"]
[EventType "team (corr)"]
[EventRounds "6"]
[EventCountry "GER"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. d4 d5 2. c4 Nf6 3. Nc3 e6 4. Nf3 Be7 5. Bg5 Nbd7 6. e3 0-0 7. Qc2 c5 8. dxc5 dxc4 9. c6 Nb6 10. Rd1 Qc7 11. cxb7 Bxb7 12. Be2 Qc5 13. 0-0 Bxf3 14. Bxf6 Bxe2 15. Bxe7 Bxd1 16. Bxf8 Bxc2 17. Bxc5 Rb8 18. Rc1 Bd3 19. f3 Nd5 20. Nd1 a5 21. Kf2 Rb5 22. Bd4 f6 23. e4 Nf4 24. Be3 Ne2 25. Ra1 a4 26. Bd2 g5 27. g3 Kf7 28. Ke3 f5 29. exf5 1/2-1/2

[Event "GER-chT 2BK Gr04 Br3 corr"]
[Site "GER corr"]
[Date "1995.??.??"]
[Round "?"]
[White "Vierling, Paul"]
[Black "Sieker, Hans"]
[Result "0-1"]
[ECO "B40"]
[PlyCount "88"]
[EventDate "1995.??.??"]
[EventType "team (corr)"]
[EventRounds "6"]
[EventCountry "GER"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 e6 3. Nf3 d5 4. Bb5+ Nc6 5. 0-0 a6 6. Bxc6+ bxc6 7. d3 f6 8. Re1 d4 9. Ne2 e5 10. h3 Bd6 11. c3 Ne7 12. cxd4 cxd4 13. Ng3 Be6 14. Nh5 0-0 15. g4 Bb4 16. Rf1 Rb8 17. a3 Bd6 18. Nh4 Bf7 19. Kh2 Bxh5 20. gxh5 f5 21. Qe2 fxe4 22. dxe4 Qb6 23. f3 Qb5 24. Qg2 Rf7 25. Rg1 Kh8 26. Kh1 Qb3 27. Bg5 Qxb2 28. Qg4 Qb3 29. Bxe7 Bxe7 30. Rab1 Qxb1 31. Rxb1 Rxb1+ 32. Kg2 Rb2+ 33. Kf1 Rf6 34. Nf5 Bf8 35. Qg3 d3 36. Ke1 Rf7 37. Qxe5 Rfb7 38. Kd1 Rf2 39. Qc3 Rb1+ 40. Qc1 Rf1+ 41. Kd2 Rbxc1 42. Kxd3 Rxf3+ 43. Kd4 Rxh3 44. Ke5 Rxh5 0-1

[Event "Bahn-chS"]
[Site "Bad Laasphe"]
[Date "1994.10.15"]
[Round "7"]
[White "Lewandowicz, Theo"]
[Black "Sieker, Hans"]
[Result "1/2-1/2"]
[ECO "D13"]
[PlyCount "35"]
[EventDate "1994.10.09"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. Nf3 d5 2. c4 c6 3. cxd5 cxd5 4. d4 Nc6 5. g3 e6 6. Bg2 Nf6 7. 0-0 Bd7 8. Bf4 Be7 9. Nc3 0-0 10. Ne5 Rc8 11. a3 h6 12. Re1 Nh5 13. Nxd7 Qxd7 14. Be3 Nf6 15. Bf4 Nh5 16. Bc1 Nf6 17. e4 dxe4 18. Bxe4 1/2-1/2

[Event "Bahn-chS"]
[Site "Bad Laasphe"]
[Date "1994.10.14"]
[Round "6"]
[White "Sieker, Hans"]
[Black "Kleemaier, Werner"]
[Result "1/2-1/2"]
[ECO "C01"]
[PlyCount "34"]
[EventDate "1994.10.09"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e5 3. e3 exd4 4. exd4 d5 5. c5 Be7 6. Nf3 0-0 7. Bd3 b6 8. b4 Bg4 9. h3 Bh5 10. a3 Re8 11. 0-0 Ne4 12. Nbd2 Bf6 13. Qc2 Bg6 14. Bb2 c6 15. Ne5 Bxe5 16. dxe5 f5 17. Nb3 Qg5 1/2-1/2

[Event "Bahn-chS"]
[Site "Bad Laasphe"]
[Date "1994.10.13"]
[Round "5"]
[White "Krause, Rudolf"]
[Black "Sieker, Hans"]
[Result "1-0"]
[ECO "B40"]
[PlyCount "48"]
[EventDate "1994.10.09"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 a6 3. d4 cxd4 4. Nxd4 e6 5. Be3 Nf6 6. Nc3 d5 7. exd5 Nxd5 8. Nxd5 Qxd5 9. a3 Bd7 10. c4 Qd6 11. Be2 Nc6 12. 0-0 Be7 13. Qd2 Rd8 14. c5 Qc7 15. Nf3 Bf6 16. Qc2 Ne5 17. Ng5 Bxg5 18. Bxg5 f6 19. Bh5+ Ke7 20. Bh4 Nf7 21. Rfe1 Nh6 22. Rac1 g6 23. Bxg6 hxg6 24. Qxg6 Nf7 1-0

[Event "Bahn-chS"]
[Site "Bad Laasphe"]
[Date "1994.10.12"]
[Round "4"]
[White "Prieskorn, Ernst"]
[Black "Sieker, Hans"]
[Result "0-1"]
[ECO "B20"]
[PlyCount "67"]
[EventDate "1994.10.09"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. e4 c5 2. Bc4 e6 3. Nc3 a6 4. a4 Nc6 5. Nf3 d6 6. d4 Nxd4 7. Nxd4 cxd4 8. Qxd4 Bd7 9. Bd2 Bc6 10. b3 Nf6 11. f3 Be7 12. Bd3 d5 13. e5 Nd7 14. Qg4 Nxe5 15. Qd4 Bh4+ 16. Ke2 Bf6 17. Qf2 Nxd3 18. cxd3 0-0 19. h4 Qc7 20. d4 Qb6 21. a5 Qxb3 22. Rhb1 Qc4+ 23. Kd1 Bxd4 24. Qe2 Qxe2+ 25. Kxe2 Bf6 26. g3 d4 27. Ra3 dxc3 28. Bxc3 Bxc3 29. Rxc3 Rfd8 30. Rd1 Rxd1 31. Kxd1 Rd8+ 32. Ke2 g6 33. Rd3 Rxd3 34. Kxd3 0-1

[Event "Bahn-chS"]
[Site "Bad Laasphe"]
[Date "1994.10.11"]
[Round "3"]
[White "Sieker, Hans"]
[Black "Philippi, Walter"]
[Result "1-0"]
[ECO "A18"]
[PlyCount "116"]
[EventDate "1994.10.09"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. d4 e6 2. c4 d6 3. Nc3 Nf6 4. e4 Be7 5. Nf3 0-0 6. Bd3 Nbd7 7. 0-0 e5 8. d5 Nc5 9. Bc2 Bg4 10. h3 Bh5 11. b4 Ncd7 12. Qd3 a5 13. b5 Nc5 14. Qe3 b6 15. Nd2 Bg6 16. Nb3 h6 17. Nxc5 bxc5 18. Bd2 Nh5 19. Qe1 Bh7 20. Ne2 f5 21. exf5 a4 22. g4 Nf6 23. a3 Nd7 24. Ba5 Nb6 25. Bxb6 cxb6 26. Qd1 Bf6 27. Ra2 Re8 28. Ng3 Bg5 29. Nh5 e4 30. Ng3 e3 31. f4 e2 32. Nxe2 Bf6 33. Kg2 Ra7 34. Bxa4 Re4 35. Bb3 Rae7 36. Ng3 Re3 37. Rf3 Re1 38. Qd3 Bd4 39. Ne2 Bf6 40. Rf1 Rxf1 41. Kxf1 Qe8 42. Ng3 Re1+ 43. Kg2 Re3 44. Qd1 Bh4 45. Nf1 Qe4+ 46. Kg1 Re1 47. Qd2 Qf3 48. Qg2 Qxb3 49. Re2 Qxc4 50. Rxe1 Bxe1 51. Qf3 Qd4+ 52. Qe3 Qxe3+ 53. Nxe3 Bd2 54. Nc4 Bxf4 55. Nxb6 g6 56. f6 g5 57. Nc4 Be4 58. b6 Bxd5 1-0

[Event "Bahn-chS"]
[Site "Bad Laasphe"]
[Date "1994.10.10"]
[Round "2"]
[White "Hirz, Friedrich"]
[Black "Sieker, Hans"]
[Result "0-1"]
[ECO "B20"]
[PlyCount "110"]
[EventDate "1994.10.09"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. e4 c5 2. Bc4 e6 3. Nc3 a6 4. a4 Nc6 5. d3 d6 6. Nge2 Bd7 7. 0-0 Nf6 8. Ng3 Ne5 9. Ba2 b5 10. f4 Ng6 11. f5 Ne5 12. fxe6 fxe6 13. Bg5 Be7 14. Bxf6 Bxf6 15. Qh5+ Ng6 16. Qh3 b4 17. Nce2 Qe7 18. Qh5 0-0-0 19. Bc4 a5 20. d4 e5 21. Bb5 cxd4 22. Qf3 Bxb5 23. axb5 Qa7 24. Qd3 Kb8 25. Kh1 Rc8 26. Nf5 Rhd8 27. Ra4 Rd7 28. Rfa1 Bd8 29. c3 bxc3 30. bxc3 dxc3 31. Nxc3 Nf4 32. Qd2 Qc5 33. R1a3 d5 34. g3 Bb6 35. Qe1 Nd3 36. Qf1 d4 37. Nd1 Qxb5 38. Qxd3 Qxd3 39. Rxd3 Rc1 40. Kg2 Rdc7 41. Ra2 R7c2+ 42. Rxc2 Rxc2+ 43. Kh3 g6 44. Ne7 Kc7 45. Nd5+ Kc6 46. Rb3 Bc5 47. Nb2 Re2 48. Nf6 Re3 49. Rb8 d3 50. Rb3 d2 51. Rxe3 Bxe3 52. Nd5 Bd4 53. Nd1 Kc5 54. Kg2 a4 55. Kf1 a3 0-1

[Event "Bahn-chS"]
[Site "Bad Laasphe"]
[Date "1994.10.09"]
[Round "1"]
[White "Sieker, Hans"]
[Black "Henkel, Ralf"]
[Result "1/2-1/2"]
[ECO "D10"]
[PlyCount "33"]
[EventDate "1994.10.09"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 e5 4. dxe5 d4 5. Ne4 Qa5+ 6. Bd2 Qxe5 7. Ng3 Nf6 8. Nf3 Qd6 9. e3 dxe3 10. Bxe3 Bg4 11. Be2 Qxd1+ 12. Rxd1 Bb4+ 13. Bd2 Bxd2+ 14. Rxd2 0-0 15. 0-0 Re8 16. Re1 Nbd7 17. h3 1/2-1/2

[Event "Bahn-chT"]
[Site "Fuessen"]
[Date "1993.10.30"]
[Round "7.6"]
[White "Sieker, Hans"]
[Black "Mai, Hartmut"]
[Result "0-1"]
[ECO "A50"]
[PlyCount "22"]
[EventDate "1993.10.24"]
[EventType "team"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]
[WhiteTeam "Hannover (Bahn)"]
[BlackTeam "Koeln (Bahn)"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. c4 e6 3. Nc3 b6 4. e4 Bb7 5. Bg5 Be7 6. Qc2 0-0 7. Bd3 h6 8. Bh4 c5 9. d5 exd5 10. exd5 Nxd5 11. Bg3 Nb4 0-1

[Event "Bahn-chT"]
[Site "Fuessen"]
[Date "1993.10.29"]
[Round "6.6"]
[White "Friedl, Richard"]
[Black "Sieker, Hans"]
[Result "1-0"]
[ECO "D41"]
[PlyCount "75"]
[EventDate "1993.10.24"]
[EventType "team"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]
[WhiteTeam "Karlsruhe (Bahn)"]
[BlackTeam "Hannover (Bahn)"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. Nc3 c5 5. cxd5 Nxd5 6. e4 Nxc3 7. bxc3 cxd4 8. cxd4 b6 9. Bd3 Bb7 10. 0-0 Be7 11. Bf4 0-0 12. Rc1 Nc6 13. Qa4 Nb4 14. Bb1 Qe8 15. Qb3 Rc8 16. a3 Rxc1 17. Rxc1 Nc6 18. d5 exd5 19. exd5 Na5 20. Qc2 f5 21. d6 Bd8 22. Re1 Qg6 23. Qe2 Kh8 24. Ba2 Be4 25. g3 Qg4 26. Ne5 Qxe2 27. Rxe2 g6 28. Nf7+ Rxf7 29. Bxf7 Kg7 30. Ba2 Kf6 31. f3 Bc6 32. h4 Kg7 33. Kf2 Bf6 34. Be5 Nb7 35. Bxf6+ Kxf6 36. Re6+ Kg7 37. Re7+ Kf6 38. Rf7+ 1-0

[Event "Bahn-chT"]
[Site "Fuessen"]
[Date "1993.10.28"]
[Round "5.6"]
[White "Sieker, Hans"]
[Black "Beck, Erich"]
[Result "1-0"]
[ECO "D37"]
[PlyCount "47"]
[EventDate "1993.10.24"]
[EventType "team"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]
[WhiteTeam "Hannover (Bahn)"]
[BlackTeam "Stuttgart (Bahn)"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Nf3 Be7 5. e3 0-0 6. h3 b6 7. cxd5 Nxd5 8. Nxd5 Qxd5 9. Qc2 c5 10. Bd3 g6 11. Be4 Qd8 12. Bxa8 cxd4 13. Nxd4 Na6 14. Nc6 Bb4+ 15. Nxb4 Nxb4 16. Qd2 Qd7 17. a3 Na6 18. 0-0 Nc5 19. b4 Nb3 20. Qc3 Nxa1 21. Bb2 f6 22. Rxa1 Ba6 23. Bf3 Rc8 24. Qxf6 1-0

[Event "Bahn-chT"]
[Site "Fuessen"]
[Date "1993.10.27"]
[Round "4.6"]
[White "Eberth, Manfred"]
[Black "Sieker, Hans"]
[Result "1-0"]
[ECO "D45"]
[PlyCount "35"]
[EventDate "1993.10.24"]
[EventType "team"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]
[WhiteTeam "Essen (Bahn)"]
[BlackTeam "Hannover (Bahn)"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. c4 e6 2. Nc3 Nf6 3. e3 d5 4. Nf3 Bd6 5. d4 c6 6. Be2 0-0 7. h3 h6 8. Qc2 Nbd7 9. 0-0 dxc4 10. Bxc4 Nd5 11. e4 Nxc3 12. bxc3 c5 13. e5 Be7 14. Qe4 cxd4 15. cxd4 Nb6 16. Bd3 g6 17. Bxh6 Re8 18. Qf4 1-0

[Event "Bahn-chT"]
[Site "Fuessen"]
[Date "1993.10.26"]
[Round "3.6"]
[White "Schmeding, Heinrich"]
[Black "Sieker, Hans"]
[Result "1/2-1/2"]
[ECO "A00"]
[PlyCount "36"]
[EventDate "1993.10.24"]
[EventType "team"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]
[WhiteTeam "Saarbruecken (Bahn)"]
[BlackTeam "Hannover (Bahn)"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. b4 e5 2. Bb2 d6 3. b5 Bd7 4. e3 c6 5. a4 a6 6. c4 axb5 7. axb5 Rxa1 8. Bxa1 Nf6 9. Na3 Be7 10. Be2 0-0 11. Nf3 Be6 12. 0-0 Nbd7 13. d4 e4 14. Nd2 d5 15. c5 Ne8 16. f3 f5 17. Qb3 Nc7 18. bxc6 bxc6 1/2-1/2

[Event "Bahn-chT"]
[Site "Fuessen"]
[Date "1993.10.25"]
[Round "2.6"]
[White "Sieker, Hans"]
[Black "Neugebauer, Josef"]
[Result "0-1"]
[ECO "E90"]
[PlyCount "68"]
[EventDate "1993.10.24"]
[EventType "team"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]
[WhiteTeam "Hannover (Bahn)"]
[BlackTeam "Frankfurt (Bahn)"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 g6 2. c4 Bg7 3. Nc3 d6 4. e4 Nd7 5. Nf3 c5 6. Be3 Ngf6 7. h3 0-0 8. Be2 Qb6 9. b3 Nh5 10. Nd5 Qd8 11. 0-0 e6 12. Nc3 Qa5 13. Nb5 Qb6 14. Rb1 a6 15. Nc3 Qa5 16. Qc2 h6 17. Rbd1 Re8 18. Nh2 cxd4 19. Bxd4 Bxd4 20. Rxd4 Nf4 21. Bf3 Qg5 22. Kh1 Ne5 23. Ne2 Nxf3 24. Nxf4 Nxd4 25. Qd3 e5 26. Nd5 Rf8 27. f4 Qd8 28. fxe5 dxe5 29. Nf6+ Kg7 30. Qg3 Qe7 31. Nd5 Qg5 32. Qd3 f5 33. exf5 Bxf5 34. Qd1 Be4 0-1

[Event "Bahn-chT"]
[Site "Fuessen"]
[Date "1993.10.24"]
[Round "1.6"]
[White "Sieker, Hans"]
[Black "Schoan, Walter"]
[Result "1/2-1/2"]
[ECO "E46"]
[PlyCount "43"]
[EventDate "1993.10.24"]
[EventType "team"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]
[WhiteTeam "Hannover (Bahn)"]
[BlackTeam "Halle (Bahn)"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 d5 2. c4 Nf6 3. Nc3 e6 4. e3 Bb4 5. Bd2 0-0 6. a3 Bxc3 7. Bxc3 Ne4 8. Rc1 c6 9. Bd3 f5 10. Nf3 Nd7 11. 0-0 Ng5 12. cxd5 Nxf3+ 13. Qxf3 cxd5 14. Bb4 Rf7 15. Bd6 Nf6 16. Be5 Ng4 17. Bg3 Bd7 18. h3 Nf6 19. Rc3 Ne4 20. Bxe4 fxe4 21. Qe2 Rc8 22. Rfc1 1/2-1/2

[Event "Bahn-chH"]
[Site "Stade"]
[Date "1992.11.10"]
[Round "7"]
[White "Sieker, Hans"]
[Black "Fischer, Heidi"]
[Result "1/2-1/2"]
[ECO "D40"]
[PlyCount "54"]
[EventDate "1992.10.04"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 d5 3. Nc3 e6 4. Nf3 c5 5. e3 Be7 6. Qc2 Nc6 7. cxd5 Nb4 8. Qb3 Nfxd5 9. Nxd5 Qxd5 10. Qxd5 exd5 11. Bb5+ Bd7 12. Bxd7+ Kxd7 13. 0-0 c4 14. Bd2 Rhc8 15. a3 Nd3 16. Ne5+ Nxe5 17. dxe5 b5 18. Bc3 g6 19. Rfd1 Ke6 20. f4 Rd8 21. Kf2 f5 22. Kf3 g5 23. Rg1 h5 24. g4 h4 25. Rad1 a5 26. Bd4 b4 27. axb4 axb4 1/2-1/2

[Event "Bahn-chH"]
[Site "Stade"]
[Date "1992.11.04"]
[Round "1"]
[White "Sieker, Hans"]
[Black "Skalmowski, Bernd"]
[Result "0-1"]
[ECO "D37"]
[PlyCount "50"]
[EventDate "1992.10.04"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. e3 Be7 5. Nf3 0-0 6. Qc2 Re8 7. Bd3 dxc4 8. Bxc4 Nbd7 9. 0-0 c6 10. h3 Bf8 11. b3 Qa5 12. Bb2 Nd5 13. a3 N7f6 14. b4 Qc7 15. Bd3 a5 16. b5 Bd7 17. Nxd5 exd5 18. Ne5 Bd6 19. Nxd7 Qxd7 20. bxc6 bxc6 21. Rfc1 Rab8 22. Bc3 Bc7 23. Be1 c5 24. Qxc5 Rec8 25. Bb5 Qxb5 0-1

[Event "Bahn-chT finB"]
[Site "Wangen"]
[Date "1991.10.17"]
[Round "6.7"]
[White "Schnirch, Siegmund"]
[Black "Sieker, Hans"]
[Result "1-0"]
[ECO "C02"]
[PlyCount "79"]
[EventDate "1991.10.17"]
[EventType "team"]
[EventRounds "3"]
[EventCountry "GER"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]
[WhiteTeam "Essen (Bahn)"]
[BlackTeam "Hannover (Bahn)"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. c3 e6 3. d4 cxd4 4. cxd4 d5 5. e5 Nc6 6. Nf3 f6 7. Bb5 Bd7 8. 0-0 fxe5 9. Bxc6 Bxc6 10. Nxe5 Nf6 11. Re1 Qc7 12. Bf4 Bd6 13. Nc3 0-0 14. Rc1 a6 15. Bg3 Rae8 16. Re3 Nd7 17. Nxc6 bxc6 18. Qe2 Bxg3 19. hxg3 Qb6 20. Rxe6 Rb8 21. Rc2 Qxd4 22. Rxc6 Rbe8 23. Re6 Nf6 24. Rc1 Ne4 25. Rxe8 Rxe8 26. Rd1 Qa7 27. Nxd5 Qf7 28. Qf3 Qg6 29. Nf4 Qb6 30. b3 Qb4 31. Nd5 Qa5 32. b4 Qxa2 33. Ne7+ Kh8 34. Qxe4 Qf7 35. Re1 Rf8 36. Nf5 h6 37. g4 g6 38. Qe5+ Kh7 39. Qc5 gxf5 40. Re7 1-0

