[Event "Hamburg-ch qual"]
[Site "Hamburg"]
[Date "2003.11.01"]
[Round "3.22"]
[White "Prochnow, Siegfried"]
[Black "Schubert, Torsten"]
[Result "0-1"]
[ECO "B23"]
[WhiteElo "1640"]
[PlyCount "136"]
[EventDate "2003.10.18"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[EventCategory "1"]
[SourceTitle "CBM 097 Extra"]
[Source "ChessBase"]
[SourceDate "2004.01.13"]
[SourceVersion "1"]
[SourceVersionDate "2004.01.13"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 e6 3. f4 a6 4. Nf3 Ne7 5. d3 d5 6. Bd2 b5 7. a3 Bb7 8. Qe2 Qc7 9. g3 Nd7 10. Bg2 b4 11. Nd1 dxe4 12. dxe4 Nc6 13. c3 Nf6 14. Nf2 a5 15. Bf1 Be7 16. Qd1 0-0 17. Qc2 e5 18. f5 Rac8 19. Bc4 bxc3 20. bxc3 Nd4 21. Qd3 Nxf3+ 22. Qxf3 Qc6 23. Bd3 c4 24. Bc2 Rfd8 25. Be3 Rc7 26. 0-0 Bc5 27. Rfe1 Rcd7 28. Kf1 Ba8 29. Bxc5 Qxc5 30. Qe3 Qxe3 31. Rxe3 Rb8 32. Re2 Rdd8 33. Ke1 Nd7 34. Rd2 Nc5 35. Rxd8+ Rxd8 36. Rb1 Bc6 37. Rd1 Rb8 38. Rb1 Nb7 39. Ke2 Kf8 40. Ke1 Ke7 41. Ke2 Rd8 42. Ng4 f6 43. Nf2 Nc5 44. Ke3 Rd7 45. Ke2 Ba4 46. Bd1 Bxd1+ 47. Rxd1 Na4 48. Rxd7+ Kxd7 49. Kd2 Kc6 50. Nd1 Kb5 51. Ke3 Nb6 52. Nb2 Nc8 53. a4+ Kc5 54. g4 Nd6 55. Kf3 Nf7 56. Nd1 Ng5+ 57. Ke3 Nh3 58. Kf3 Nf4 59. Ke3 Nd3 60. Ke2 Kb6 61. Ke3 Nc5 62. Nb2 Nxa4 63. Nxc4+ Kb5 64. Na3+ Kc5 65. Kd3 Nb2+ 66. Kc2 Nc4 67. Nb1 Ne3+ 68. Kd3 Nxg4 0-1

[Event "Hamburg-ch qual"]
[Site "Hamburg"]
[Date "2003.10.19"]
[Round "2.13"]
[White "Ristic, Sreten"]
[Black "Prochnow, Siegfried"]
[Result "1-0"]
[ECO "C11"]
[WhiteElo "1936"]
[BlackElo "1640"]
[PlyCount "41"]
[EventDate "2003.10.18"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[EventCategory "1"]
[SourceTitle "CBM 097 Extra"]
[Source "ChessBase"]
[SourceDate "2004.01.13"]
[SourceVersion "1"]
[SourceVersionDate "2004.01.13"]
[SourceQuality "1"]

1. d4 e6 2. e4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. f4 c5 6. Nce2 Nc6 7. c3 Be7 8. Nf3 cxd4 9. cxd4 f5 10. Be3 0-0 11. h3 a6 12. Kf2 b5 13. a4 b4 14. b3 a5 15. g4 Ba6 16. Kg2 Rc8 17. Ng3 Bxf1+ 18. Qxf1 Na7 19. Rc1 Qe8 20. Qa6 Ra8 21. Qxe6+ 1-0

[Event "Hamburg-ch qual"]
[Site "Hamburg"]
[Date "2003.10.19"]
[Round "1.10"]
[White "Schroeder, Gerhard"]
[Black "Prochnow, Siegfried"]
[Result "1-0"]
[ECO "D37"]
[WhiteElo "2036"]
[BlackElo "1640"]
[PlyCount "45"]
[EventDate "2003.10.18"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[EventCategory "1"]
[SourceTitle "CBM 097 Extra"]
[Source "ChessBase"]
[SourceDate "2004.01.13"]
[SourceVersion "1"]
[SourceVersionDate "2004.01.13"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. Nc3 Be7 5. Bf4 c6 6. Qb3 Nbd7 7. h3 0-0 8. e3 Re8 9. Rd1 Nf8 10. Be2 Bd6 11. Ne5 Ng6 12. Bh2 Qe7 13. 0-0 dxc4 14. Bxc4 Nd5 15. Ne4 Bc7 16. f4 Nxe5 17. fxe5 a6 18. Rf3 Rf8 19. Rdf1 b5 20. Bd3 Bb7 21. Bb1 Rad8 22. Qc2 Nb4 23. Nf6+ 1-0

[Event "Mecklenburg VP-ch Seniors 2nd"]
[Site "Sparow"]
[Date "2002.09.21"]
[Round "9"]
[White "Prochnow, Siegfried"]
[Black "Jeske, Guenter"]
[Result "1/2-1/2"]
[ECO "D53"]
[WhiteElo "1606"]
[BlackElo "1617"]
[PlyCount "81"]
[EventDate "2002.09.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. e3 a6 6. Nf3 dxc4 7. Bxc4 b5 8. Bd3 Bb7 9. Qe2 Nbd7 10. Rd1 h6 11. Bxf6 Nxf6 12. 0-0 0-0 13. Bb1 Nd5 14. Qc2 f5 15. Ne5 Bd6 16. Ne2 Qg5 17. Ng3 Rae8 18. Nf3 Qg6 19. Ne5 Qg5 20. Nf3 Qe7 21. Rfe1 Nf6 22. Qe2 Bb4 23. Rf1 Bd6 24. Rfe1 Bb4 25. Rf1 Bd5 26. Ne5 Bd6 27. Nd3 g5 28. Qd2 h5 29. f3 h4 30. Ne2 g4 31. f4 Ne4 32. Qc1 Qh7 33. Ne5 g3 34. h3 Nf2 35. Rd2 Re7 36. Nc3 Bb7 37. Nd3 Ne4 38. Nxe4 Bxe4 39. Nc5 Bd5 40. b3 c6 41. Bd3 1/2-1/2

[Event "Mecklenburg VP-ch Seniors 2nd"]
[Site "Sparow"]
[Date "2002.09.20"]
[Round "8"]
[White "Krueger, Walter"]
[Black "Prochnow, Siegfried"]
[Result "1/2-1/2"]
[ECO "D36"]
[WhiteElo "1713"]
[BlackElo "1606"]
[PlyCount "51"]
[EventDate "2002.09.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. e3 Nbd7 6. Nf3 c6 7. cxd5 exd5 8. Bd3 0-0 9. 0-0 Re8 10. Qc2 h6 11. Bxf6 Nxf6 12. h3 Bd6 13. Rfc1 Qe7 14. a3 a6 15. Nd2 Be6 16. e4 dxe4 17. Ndxe4 Red8 18. Rd1 Nd5 19. Nxd5 Bxd5 20. Nxd6 Qxd6 21. Bc4 Re8 22. b4 Rad8 23. Bxd5 Qxd5 24. Rd2 Re7 25. Rad1 Rde8 26. Qc5 1/2-1/2

[Event "Mecklenburg VP-ch Seniors 2nd"]
[Site "Sparow"]
[Date "2002.09.19"]
[Round "7"]
[White "Prochnow, Siegfried"]
[Black "Juergens, Peter1111"]
[Result "1/2-1/2"]
[ECO "C01"]
[WhiteElo "1606"]
[BlackElo "1926"]
[PlyCount "59"]
[EventDate "2002.09.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. d4 e6 2. e4 d5 3. exd5 exd5 4. Bd3 Nc6 5. c3 Bd6 6. Ne2 Qh4 7. Qc2 Nge7 8. Be3 Qg4 9. g3 Qf3 10. Rg1 Nf5 11. Bf4 Bxf4 12. Nxf4 Nd6 13. Nd2 Qg4 14. Nxd5 Qd7 15. Ne3 h6 16. 0-0-0 Ne7 17. Rde1 c6 18. Nec4 Nxc4 19. Nxc4 Qc7 20. Ne5 Be6 21. f4 0-0 22. f5 Bc8 23. Rgf1 Nd5 24. g4 Bd7 25. h4 f6 26. Nxd7 Qxd7 27. Re6 Rfe8 28. Rfe1 Kf8 29. Qd2 Nc7 30. Rxe8+ 1/2-1/2

[Event "Mecklenburg VP-ch Seniors 2nd"]
[Site "Sparow"]
[Date "2002.09.18"]
[Round "6"]
[White "Kaldune, Helmut"]
[Black "Prochnow, Siegfried"]
[Result "0-1"]
[ECO "A17"]
[WhiteElo "1354"]
[BlackElo "1606"]
[PlyCount "66"]
[EventDate "2002.09.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 e6 3. g3 d5 4. cxd5 exd5 5. Bg2 c6 6. e3 Bf5 7. d4 Bd6 8. Nge2 0-0 9. 0-0 Re8 10. a3 Nbd7 11. b4 a6 12. Bb2 Nb6 13. Re1 Nc4 14. Qc1 Qc7 15. Bf1 Rad8 16. Nf4 Nxb2 17. Qxb2 Bxf4 18. exf4 Re7 19. Qd2 Rde8 20. Rxe7 Qxe7 21. Bg2 Nd7 22. Na4 Qe2 23. Qc3 Qc2 24. Qxc2 Bxc2 25. Nc5 Nxc5 26. dxc5 Bf5 27. Kf1 Kf8 28. a4 Re7 29. b5 Bd3+ 30. Kg1 axb5 31. axb5 Bxb5 32. Ra8+ Re8 33. Ra7 Re1+ 0-1

[Event "Mecklenburg VP-ch Seniors 2nd"]
[Site "Sparow"]
[Date "2002.09.17"]
[Round "5"]
[White "Prochnow, Siegfried"]
[Black "Gruber, Albert"]
[Result "0-1"]
[ECO "D50"]
[WhiteElo "1606"]
[BlackElo "1800"]
[PlyCount "24"]
[EventDate "2002.09.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 c5 5. dxc5 Bxc5 6. e3 d4 7. Ne4 Qa5+ 8. Nd2 Ne4 9. Ngf3 Bb4 10. Bf4 g5 11. Bg3 g4 12. Bd3 gxf3 0-1

[Event "Mecklenburg VP-ch Seniors 2nd"]
[Site "Sparow"]
[Date "2002.09.16"]
[Round "4"]
[White "Alefs, Heinz"]
[Black "Prochnow, Siegfried"]
[Result "1/2-1/2"]
[ECO "D60"]
[WhiteElo "1689"]
[BlackElo "1606"]
[PlyCount "48"]
[EventDate "2002.09.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Qb3 c6 5. Bg5 Be7 6. e3 Nbd7 7. Nf3 0-0 8. Be2 Re8 9. 0-0 dxc4 10. Bxc4 Nd5 11. Bxe7 Qxe7 12. Rae1 b6 13. Ne2 Bb7 14. Bxd5 cxd5 15. Rc1 Ba6 16. Rfe1 Rec8 17. Rc3 Nf6 18. Ng3 Rxc3 19. bxc3 Qc7 20. Ne5 Nd7 21. Nf3 Rc8 22. Rc1 Bc4 23. Qc2 h6 24. Nf1 Bxf1 1/2-1/2

[Event "Mecklenburg VP-ch Seniors 2nd"]
[Site "Sparow"]
[Date "2002.09.15"]
[Round "3"]
[White "Prochnow, Siegfried"]
[Black "Gottschalk, Juergen"]
[Result "1-0"]
[ECO "D26"]
[WhiteElo "1606"]
[BlackElo "1342"]
[PlyCount "64"]
[EventDate "2002.09.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. Nf3 Nf6 4. e3 e6 5. Bxc4 Nbd7 6. Nc3 c6 7. 0-0 Nb6 8. Bd3 Be7 9. Qc2 Nbd5 10. a3 h6 11. Bd2 0-0 12. Na4 Nc7 13. Rac1 Nb5 14. Nc5 a6 15. Rfd1 b6 16. Ne4 Bb7 17. Ng3 Rc8 18. Qb1 c5 19. dxc5 Bxf3 20. gxf3 bxc5 21. Be1 Qb6 22. Be2 Nd6 23. Bc3 Rc6 24. b4 c4 25. Bd4 Qb5 26. Qa2 Rfc8 27. Rc2 a5 28. bxa5 Qxa5 29. Bc3 Qa4 30. Bb4 Nd5 31. Bxd6 Bxd6 32. Rd4 c3 1-0

[Event "Mecklenburg VP-ch Seniors 2nd"]
[Site "Sparow"]
[Date "2002.09.14"]
[Round "2"]
[White "Schimmelpfennig, Hans"]
[Black "Prochnow, Siegfried"]
[Result "1-0"]
[ECO "C32"]
[WhiteElo "1768"]
[BlackElo "1606"]
[PlyCount "39"]
[EventDate "2002.09.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. e4 e5 2. f4 d5 3. exd5 e4 4. Bb5+ c6 5. dxc6 Nxc6 6. Ne2 Bc5 7. d4 exd3 8. Qxd3 Qe7 9. Nbc3 Nf6 10. Bd2 0-0 11. Bxc6 bxc6 12. 0-0-0 Rd8 13. Qg3 Rb8 14. Kb1 Bf5 15. Rhe1 Qb7 16. Bc1 a5 17. Rxd8+ Rxd8 18. Qg5 Qc8 19. Ng3 Be6 20. Qxc5 1-0

[Event "Mecklenburg VP-ch Seniors 2nd"]
[Site "Sparow"]
[Date "2002.09.13"]
[Round "1"]
[White "Prochnow, Siegfried"]
[Black "Siegmund, Rainer"]
[Result "0-1"]
[ECO "E38"]
[WhiteElo "1606"]
[BlackElo "2011"]
[PlyCount "56"]
[EventDate "2002.09.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 c5 5. e3 Nc6 6. Nf3 0-0 7. Bd3 cxd4 8. Nxd4 d5 9. Nxc6 bxc6 10. 0-0 e5 11. b3 e4 12. Be2 Qe7 13. Bb2 Be6 14. Na4 Nd7 15. Rad1 Bd6 16. Nc3 Rac8 17. Qb1 Nb6 18. Rc1 f5 19. cxd5 Bxd5 20. Nxd5 cxd5 21. Bd4 Ba3 22. Bb2 Bc5 23. Rcd1 f4 24. exf4 Rxf4 25. Bc1 Rxf2 26. Rxf2 Rf8 27. Bb2 Rxf2 28. Bd4 Bxd4 0-1

[Event "Lucky op 2nd"]
[Site "Hamburg"]
[Date "1999.10.22"]
[Round "9"]
[White "Prochnow, Siegfried"]
[Black "Heffter, Matthias"]
[Result "1-0"]
[ECO "E92"]
[WhiteElo "1702"]
[BlackElo "1590"]
[PlyCount "108"]
[EventDate "1999.10.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. Be2 e5 7. d5 Ne8 8. Bg5 f6 9. Be3 f5 10. exf5 gxf5 11. Qc2 Qf6 12. 0-0-0 Bh6 13. Bxh6 Qxh6+ 14. Kb1 Nd7 15. g3 Nc5 16. Nh4 Ng7 17. f3 Bd7 18. Rde1 Rae8 19. Bd1 a6 20. b4 b5 21. bxc5 b4 22. Ne2 f4 23. c6 Bc8 24. Nc1 Nf5 25. Rhg1 Kh8 26. Be2 Nxh4 27. gxh4 e4 28. Qb2+ Qf6 29. Qxf6+ Rxf6 30. Kc2 Bg4 31. fxg4 f3 32. Bxf3 Rxf3 33. Rgf1 Rh3 34. Re2 a5 35. Rfe1 e3 36. Rf1 Rxh4 37. Rf7 Rxg4 38. Kb3 a4+ 39. Kxb4 Rb8+ 40. Kc3 Re8 41. Rf3 Ree4 42. Rfxe3 Rxc4+ 43. Kd2 Rgd4+ 44. Rd3 Rxd3+ 45. Kxd3 Rxc1 46. Re8+ Kg7 47. Re7+ Kh6 48. Rxc7 Rd1+ 49. Kc4 Rc1+ 50. Kb4 Rc5 51. Rd7 Rxd5 52. c7 Rd4+ 53. Kc3 Rd1 54. Kc2 Rd5 1-0

[Event "Lucky op 2nd"]
[Site "Hamburg"]
[Date "1999.10.21"]
[Round "8"]
[White "Baureis, Axel"]
[Black "Prochnow, Siegfried"]
[Result "0-1"]
[ECO "D35"]
[WhiteElo "1601"]
[BlackElo "1702"]
[PlyCount "64"]
[EventDate "1999.10.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. Nf3 Nbd7 6. e3 0-0 7. Rc1 c6 8. cxd5 exd5 9. Bd3 Re8 10. 0-0 Nf8 11. Ne5 g6 12. f4 Ne6 13. Bh6 Ng7 14. g4 Nd7 15. f5 Nxe5 16. dxe5 Bg5 17. Bxg7 Kxg7 18. e6 Rf8 19. Qe1 Bh4 20. Qe2 fxe6 21. e4 dxe4 22. Bxe4 exf5 23. gxf5 Bxf5 24. Rcd1 Qg5+ 25. Kh1 Bxe4+ 26. Nxe4 Rxf1+ 27. Qxf1 Qe7 28. Re1 Bxe1 29. Qxe1 Re8 30. Qc3+ Qe5 31. Nd6 Re7 32. Qa3 Qe1+ 0-1

[Event "Lucky op 2nd"]
[Site "Hamburg"]
[Date "1999.10.20"]
[Round "7"]
[White "Prochnow, Siegfried"]
[Black "Schmidtgall, Boris"]
[Result "1-0"]
[ECO "E14"]
[WhiteElo "1702"]
[BlackElo "1303"]
[PlyCount "61"]
[EventDate "1999.10.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 b6 4. Nf3 Bb7 5. e3 Be7 6. Bd3 0-0 7. 0-0 d5 8. b3 Nbd7 9. Bb2 c5 10. cxd5 exd5 11. Rc1 Rc8 12. dxc5 bxc5 13. Ne2 Nb6 14. Bb1 Re8 15. Ng3 Bf8 16. Qc2 g6 17. Rfe1 c4 18. Bd4 Bg7 19. Qb2 Qd6 20. Red1 Ba6 21. Nd2 Rc6 22. e4 Nbd7 23. exd5 Nxd5 24. Bxg7 f6 25. Nxc4 Bxc4 26. bxc4 Rb6 27. Qd2 Kxg7 28. cxd5 Ne5 29. Be4 Reb8 30. Rc2 R8b7 31. Rdc1 1-0

[Event "Lucky op 2nd"]
[Site "Hamburg"]
[Date "1999.10.19"]
[Round "6"]
[White "Rathmann, Kai Olof"]
[Black "Prochnow, Siegfried"]
[Result "0-1"]
[ECO "D53"]
[WhiteElo "973"]
[BlackElo "1702"]
[PlyCount "130"]
[EventDate "1999.10.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. e3 0-0 6. Bd3 Nbd7 7. Nge2 c6 8. 0-0 Re8 9. Qb3 h6 10. Bh4 dxc4 11. Qxc4 Nd5 12. Bxe7 Qxe7 13. e4 N5b6 14. Qb3 e5 15. d5 Nc5 16. Qc2 Nxd3 17. Qxd3 Rd8 18. f4 cxd5 19. exd5 Be6 20. fxe5 Nxd5 21. Nxd5 Rxd5 22. Qe4 Rad8 23. Nf4 Rd4 24. Qe3 b6 25. Nxe6 Qxe6 26. Qf3 R4d5 27. Rae1 Rd2 28. Qb3 Qxb3 29. axb3 Rxb2 30. Rf3 Rdd2 31. Rg3 Re2 32. Rxe2 Rxe2 33. Rd3 Rxe5 34. Rd8+ Kh7 35. Rd7 a5 36. Rxf7 Kg6 37. Ra7 Rb5 38. Ra6 Rxb3 39. Kf2 Kf6 40. Ke2 Kf5 41. Kd2 Ke6 42. Kc2 Rb4 43. Kc3 Kd5 44. Ra7 Rg4 45. g3 Ke4 46. Rf7 Rg5 47. Kc4 Rc5+ 48. Kb3 Rg5 49. Kc4 b5+ 50. Kc3 Ke3 51. Kb3 Kd4 52. Rd7+ Kc5 53. Ka3 Rg4 54. Kb3 h5 55. Rf7 g6 56. Rh7 Kd4 57. Rb7 Rg5 58. Rd7+ Ke4 59. Rf7 Rf5 60. Rd7 Kf3 61. Rd2 g5 62. Ka3 Ke3 63. Rb2 Rd5 64. Rg2 Rd3+ 65. Kb2 Rd2+ 0-1

[Event "Lucky op 2nd"]
[Site "Hamburg"]
[Date "1999.10.18"]
[Round "5"]
[White "Brueckner, Stephan"]
[Black "Prochnow, Siegfried"]
[Result "1/2-1/2"]
[ECO "B01"]
[WhiteElo "1515"]
[BlackElo "1702"]
[PlyCount "65"]
[EventDate "1999.10.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. Nf3 Nf6 5. d3 Bg4 6. Be2 Nbd7 7. Bd2 c6 8. 0-0 e6 9. a3 Qc7 10. h3 Bh5 11. b4 Be7 12. Re1 0-0 13. Ng5 Bxe2 14. Qxe2 Rae8 15. Nf3 Bd6 16. Ne4 Nxe4 17. dxe4 Ne5 18. Nxe5 Bxe5 19. Rad1 Rd8 20. Qf3 Rd7 21. Be3 Rfd8 22. Rxd7 Rxd7 23. g3 b6 24. Rd1 Qd8 25. Rxd7 Qxd7 26. Kg2 Qd8 27. Qe2 Qd7 28. Qd3 Qc7 29. Bd4 Bxd4 30. Qxd4 e5 31. Qd3 Qe7 32. c4 Kf8 33. Qd2 1/2-1/2

[Event "Lucky op 2nd"]
[Site "Hamburg"]
[Date "1999.10.17"]
[Round "4"]
[White "Prochnow, Siegfried"]
[Black "Brener, Ilja"]
[Result "0-1"]
[ECO "D55"]
[WhiteElo "1702"]
[BlackElo "1251"]
[PlyCount "59"]
[EventDate "1999.10.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Be7 4. Nf3 Nf6 5. Bg5 0-0 6. Qc2 b6 7. cxd5 Nxd5 8. Bxe7 Qxe7 9. Nxd5 exd5 10. e3 c5 11. Be2 Nc6 12. 0-0 c4 13. Rfe1 Qf6 14. Qd1 Bf5 15. a3 b5 16. Nd2 b4 17. Bg4 a5 18. Bxf5 Qxf5 19. Nf3 Rfb8 20. Rb1 Rb6 21. Qc1 Rab8 22. a4 b3 23. Re2 Nb4 24. Ne1 Na2 25. Qd1 c3 26. Ra1 c2 27. Nxc2 bxc2 28. Rxc2 Rxb2 29. Rxb2 Rxb2 30. h3 0-1

[Event "Lucky op 2nd"]
[Site "Hamburg"]
[Date "1999.10.17"]
[Round "3"]
[White "Prochnow, Siegfried"]
[Black "Rohlfs, Ricarda"]
[Result "1-0"]
[ECO "E87"]
[WhiteElo "1702"]
[BlackElo "1279"]
[PlyCount "77"]
[EventDate "1999.10.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 0-0 6. Be3 e5 7. d5 a6 8. Qd2 Bh8 9. g4 h5 10. h3 Bd7 11. Bg5 Qc8 12. Nge2 Re8 13. Ng3 Bg7 14. 0-0-0 c6 15. Kb1 cxd5 16. cxd5 b5 17. Rc1 Qb7 18. Bxf6 Bxf6 19. gxh5 g5 20. h6 Kh7 21. Bd3 Kxh6 22. h4 Kg6 23. Qg2 Rg8 24. hxg5 Bxg5 25. Nh5 Rh8 26. Rcg1 f6 27. Nxf6 Rxh1 28. Qxg5+ Kf7 29. Rxh1 Ke7 30. Ng8+ Kf8 31. Rh7 Be8 32. Rxb7 Nd7 33. Nh6 Rb8 34. Rxb8 b4 35. Qg8+ Ke7 36. Qe6+ Kf8 37. Rxe8+ Kg7 38. Nf5+ Kh7 39. Qh6# 1-0

[Event "Lucky op 2nd"]
[Site "Hamburg"]
[Date "1999.10.16"]
[Round "2"]
[White "Mueller, Julian"]
[Black "Prochnow, Siegfried"]
[Result "1-0"]
[ECO "D36"]
[WhiteElo "1375"]
[BlackElo "1702"]
[PlyCount "75"]
[EventDate "1999.10.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 Be7 6. e3 c6 7. Qc2 Nbd7 8. Nf3 0-0 9. Bd3 Re8 10. 0-0 h6 11. Bh4 Nh5 12. Bxe7 Qxe7 13. Rab1 Nhf6 14. b4 a6 15. a4 b5 16. a5 Ne4 17. Bxe4 dxe4 18. Nd2 Nf6 19. Ne2 Bb7 20. Nb3 Nd7 21. Rfc1 Rac8 22. Nc5 Nxc5 23. Qxc5 Qd7 24. Ng3 Rcd8 25. Nf1 Rc8 26. Nd2 Qe6 27. Nb3 Qd7 28. Qc2 Qe7 29. Nc5 f5 30. Rb3 Red8 31. Rc3 Rd6 32. h3 Rg6 33. Nxb7 Qxb7 34. d5 Rd6 35. Rxc6 Rdxc6 36. dxc6 Qc7 37. Qc5 g6 38. Qb6 1-0

[Event "Lucky op 2nd"]
[Site "Hamburg"]
[Date "1999.10.15"]
[Round "1"]
[White "Prochnow, Siegfried"]
[Black "Laube, Janina"]
[Result "1-0"]
[ECO "D61"]
[WhiteElo "1702"]
[BlackElo "1031"]
[PlyCount "51"]
[EventDate "1999.10.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. e3 0-0 6. Nf3 Nbd7 7. Qc2 c6 8. cxd5 Nxd5 9. Bxe7 Qxe7 10. Nxd5 exd5 11. Bd3 Nf6 12. 0-0 Bg4 13. Ne5 Bh5 14. Rab1 Rac8 15. b4 b6 16. Nxc6 Qc7 17. b5 Ng4 18. g3 Nf6 19. Kg2 Bg6 20. Rbc1 Ne4 21. Qe2 Qd7 22. Ne5 Qd6 23. Nxg6 Qxg6 24. f3 Rc3 25. Bxe4 dxe4 26. Rxc3 1-0

[Event "FRG-Cup7 corr"]
[Site "GER corr"]
[Date "1968.??.??"]
[Round "?"]
[White "Prochnow, Siegfried"]
[Black "Scholz, Guenther"]
[Result "0-1"]
[ECO "C85"]
[PlyCount "74"]
[EventDate "1968.??.??"]
[EventType "tourn (corr)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Bxc6 dxc6 7. Qe1 Be6 8. b3 Nd7 9. Bb2 Bd6 10. d4 f6 11. c4 exd4 12. Nxd4 Qe7 13. Na3 Ne5 14. Qc3 Bd7 15. Nac2 Ng4 16. Nf3 0-0-0 17. Rae1 Rhe8 18. b4 c5 19. b5 axb5 20. Qa5 Kb8 21. cxb5 b6 22. Qa4 Ne5 23. Nxe5 Bxe5 24. Bxe5 fxe5 25. Ne3 Qg5 26. Kh1 Bc8 27. Nd5 Rd6 28. Re3 Rf8 29. Kg1 Bb7 30. Ra3 Rg6 31. g3 h5 32. Rd1 h4 33. Qa7+ Kc8 34. Nxc7 hxg3 35. fxg3 Qg4 36. Rad3 Qxe4 37. Nd5 Bxd5 0-1

