[Event "Oberliga Nord W 1011"]
[Site "Germany"]
[Date "2011.04.10"]
[Round "9.8"]
[White "Wiessner, Georg"]
[Black "Tilin, Leonid"]
[Result "0-1"]
[ECO "C55"]
[PlyCount "100"]
[EventDate "2010.10.10"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]
[WhiteTeam "Uelzen Post"]
[BlackTeam "Hameln"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e5 2. Bc4 Nc6 3. Nf3 Be7 4. 0-0 Nf6 5. d3 0-0 6. a4 d6 7. c3 Bd7 8. a5 a6 9. Qb3 Rb8 10. Nbd2 Na7 11. d4 exd4 12. cxd4 Bb5 13. e5 Bxc4 14. Nxc4 Ne4 15. Re1 d5 16. Ne3 c6 17. Nf5 h6 18. Rxe4 dxe4 19. Nd2 Nb5 20. Qg3 Bg5 21. h4 Nxd4 22. Nxd4 Bxh4 23. Qe3 Bg5 24. Qxe4 c5 25. N4f3 f6 26. Nxg5 fxg5 27. Nf3 Qd1+ 28. Kh2 Rbd8 29. e6 Rfe8 30. Bxg5 Qd6+ 31. Bf4 Qxe6 32. Qxb7 Rd7 33. Qb6 Qf5 34. Be3 Re6 35. Qxc5 Rd5 36. Qc7 Rg6 37. Qf4 Qe6 38. Kg1 Rh5 39. Ra4 Qh3 40. Qb8+ Kh7 41. Kf1 Qxg2+ 42. Ke2 Rh1 43. Nd2 Qg1 44. Rd4 Qd1+ 45. Kd3 Re1 46. Rd8 Qe2+ 47. Kd4 Rg4+ 48. Ke5 Qxf2 49. Rh8+ Kg6 50. Qd6+ Qf6+ 0-1

[Event "Oberliga Nord W 1011"]
[Site "Germany"]
[Date "2010.10.10"]
[Round "1.8"]
[White "Wiessner, Georg"]
[Black "Wempe, Juergen"]
[Result "0-1"]
[ECO "B22"]
[BlackElo "2161"]
[PlyCount "36"]
[EventDate "2010.10.10"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]
[WhiteTeam "Uelzen Post"]
[BlackTeam "Oldenburg Union"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 cxd4 5. cxd4 Nc6 6. Nf3 e5 7. Nc3 Bb4 8. Qd2 Bxc3 9. bxc3 exd4 10. cxd4 Bg4 11. Be2 Nf6 12. Ba3 0-0-0 13. 0-0 Nxd4 14. Nxd4 Qxd4 15. Qa5 Bxe2 16. Rfc1+ Kb8 17. Bc5 b6 18. Rab1 Qd1+ 0-1

[Event "Oberliga Nord W 0910"]
[Site "Germany"]
[Date "2010.04.11"]
[Round "9.8"]
[White "Wiessner, Georg"]
[Black "Usachyi, Vladimir"]
[Result "1-0"]
[ECO "B07"]
[BlackElo "2207"]
[PlyCount "71"]
[EventDate "2009.10.18"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]
[WhiteTeam "Uelzen Post"]
[BlackTeam "Hannover PSC"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 d6 2. d4 c6 3. Nc3 Nf6 4. f4 Qc7 5. e5 Nd5 6. Nxd5 cxd5 7. Bd3 Nc6 8. c3 g6 9. Nf3 Bg4 10. h3 Bxf3 11. Qxf3 0-0-0 12. 0-0 e6 13. b4 h5 14. Be3 Kb8 15. a4 Ne7 16. Rfc1 Nf5 17. Bf2 Qe7 18. a5 Bh6 19. a6 b6 20. c4 dxc4 21. Bxf5 gxf5 22. Bh4 Qd7 23. Bxd8 Rxd8 24. Rxc4 d5 25. Rc2 Rg8 26. Rac1 h4 27. Rc6 Bf8 28. Qc3 Bc5 29. b5 Rg3 30. Qd2 Ba3 31. R1c2 Qe8 32. Qe2 Qg8 33. Qh5 Rb3 34. Qxh4 Qe8 35. Qf6 Rxb5 36. Qxf7 1-0

[Event "BL2-Nord 0809"]
[Site "Germany"]
[Date "2009.03.29"]
[Round "9.3"]
[White "Muse, Mladen"]
[Black "Wiessner, Georg"]
[Result "1-0"]
[ECO "A13"]
[WhiteElo "2440"]
[PlyCount "63"]
[EventDate "2008.10.05"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 129 Extra"]
[Source "ChessBase"]
[SourceDate "2009.05.05"]
[SourceVersion "2"]
[SourceVersionDate "2009.05.20"]
[SourceQuality "1"]
[WhiteTeam "Koenig Tegel"]
[BlackTeam "Uelzen Post"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. Nf3 Nf6 2. g3 b5 3. Bg2 d5 4. b3 e6 5. c4 c6 6. 0-0 Nbd7 7. Qc2 Ba6 8. d3 Rc8 9. Nbd2 Bd6 10. Bb2 0-0 11. e4 e5 12. d4 Nxe4 13. dxe5 Nxd2 14. Qxd2 Bb8 15. cxd5 cxd5 16. Rfd1 Bb7 17. Qb4 Nc5 18. Bh3 a5 19. Qe1 Ne4 20. Bxc8 Qxc8 21. Rac1 Qg4 22. Qe3 d4 23. Nxd4 Ng5 24. f4 Nh3+ 25. Kf1 Re8 26. Qe2 Qg6 27. Qc2 Be4 28. Qc8 f5 29. Qd7 Qh5 30. e6 Ng5 31. Rd2 Nxe6 32. Rc8 1-0

[Event "BL2-Nord 0809"]
[Site "Germany"]
[Date "2009.03.01"]
[Round "7.3"]
[White "Buchenau, Frank"]
[Black "Wiessner, Georg"]
[Result "1-0"]
[ECO "C55"]
[WhiteElo "2265"]
[PlyCount "63"]
[EventDate "2008.10.05"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 129 Extra"]
[Source "ChessBase"]
[SourceDate "2009.05.05"]
[SourceVersion "2"]
[SourceVersionDate "2009.05.20"]
[SourceQuality "1"]
[WhiteTeam "Goettingen Tempo"]
[BlackTeam "Uelzen Post"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e5 2. Bc4 Nf6 3. d3 Nc6 4. Nf3 Be7 5. 0-0 0-0 6. Re1 d6 7. a4 h6 8. a5 Rb8 9. c3 Nh7 10. d4 Bf6 11. Be3 a6 12. dxe5 dxe5 13. Bc5 Re8 14. Qb3 Be6 15. Nbd2 Ng5 16. Bd5 Bxd5 17. exd5 Nxa5 18. Rxa5 b6 19. Bxb6 Rxb6 20. Qc2 c6 21. dxc6 Rxb2 22. Qxb2 Qxa5 23. Ra1 Nxf3+ 24. Nxf3 Rd8 25. h3 Qc5 26. Qb7 e4 27. c7 Re8 28. Rxa6 e3 29. Ra8 exf2+ 30. Kf1 Qc4+ 31. Kxf2 Qc5+ 32. Kf1 1-0

[Event "BL2-Nord 0809"]
[Site "Germany"]
[Date "2009.02.01"]
[Round "6.2"]
[White "Schoewel, Matthias"]
[Black "Wiessner, Georg"]
[Result "1/2-1/2"]
[ECO "C55"]
[WhiteElo "2245"]
[PlyCount "27"]
[EventDate "2008.10.05"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 129 Extra"]
[Source "ChessBase"]
[SourceDate "2009.05.05"]
[SourceVersion "2"]
[SourceVersionDate "2009.05.20"]
[SourceQuality "1"]
[WhiteTeam "Oberschoeneweide"]
[BlackTeam "Uelzen Post"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 h6 5. h3 d6 6. a3 g6 7. Nc3 Bg7 8. Be3 0-0 9. Qd2 Kh7 10. g4 Ng8 11. d4 Qf6 12. Qd1 Nxd4 13. Bxd4 exd4 14. Nd5 1/2-1/2

[Event "BL2-Nord 0809"]
[Site "Germany"]
[Date "2009.01.18"]
[Round "5.3"]
[White "Hoi, Carsten"]
[Black "Wiessner, Georg"]
[Result "1-0"]
[ECO "E90"]
[WhiteElo "2385"]
[PlyCount "125"]
[EventDate "2008.10.05"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 129 Extra"]
[Source "ChessBase"]
[SourceDate "2009.05.05"]
[SourceVersion "2"]
[SourceVersionDate "2009.05.20"]
[SourceQuality "1"]
[WhiteTeam "Neukloster"]
[BlackTeam "Uelzen Post"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 0-0 5. e4 d6 6. h3 c5 7. d5 e6 8. Bd3 exd5 9. exd5 Re8+ 10. Be3 Bf5 11. 0-0 Bxd3 12. Qxd3 a6 13. a4 Nbd7 14. Rfe1 Qc7 15. Bf4 Rxe1+ 16. Rxe1 Re8 17. Rxe8+ Nxe8 18. Qe2 Ndf6 19. g4 Kf8 20. Bg5 Qe7 21. Qd2 Qc7 22. Kg2 Nd7 23. Qe3 Ndf6 24. Bh6 Bxh6 25. Qxh6+ Kg8 26. Qe3 Kf8 27. Nd2 Qe7 28. Qxe7+ Kxe7 29. a5 Nd7 30. f4 Nef6 31. Kf3 h5 32. Nde4 hxg4+ 33. hxg4 Nxe4 34. Nxe4 Nf6 35. Nc3 Ne8 36. b3 Kf6 37. Kg3 Ke7 38. Kh4 Nf6 39. Kg3 Ne8 40. Ne4 Nf6 41. Nf2 Nd7 42. g5 b6 43. axb6 Nxb6 44. Nd3 a5 45. Nb2 Kd7 46. Kf3 Kc7 47. Ke3 Kb7 48. Kd3 Ka6 49. Kc3 Nd7 50. Nd3 Nb6 51. Nf2 Kb7 52. Ng4 Nd7 53. Nh6 f5 54. Ng8 Kc7 55. Ne7 Nf8 56. Kb2 Kb7 57. Ka3 Kc7 58. Ka4 Kb6 59. Nc8+ Kc7 60. Na7 Nh7 61. Kxa5 Nxg5 62. Nb5+ Kd7 63. fxg5 1-0

[Event "BL2-Nord 0809"]
[Site "Germany"]
[Date "2008.11.30"]
[Round "3.3"]
[White "Heinig, Wolfram"]
[Black "Wiessner, Georg"]
[Result "1-0"]
[ECO "D20"]
[WhiteElo "2325"]
[PlyCount "84"]
[EventDate "2008.10.05"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 129 Extra"]
[Source "ChessBase"]
[SourceDate "2009.05.05"]
[SourceVersion "2"]
[SourceVersionDate "2009.05.20"]
[SourceQuality "1"]
[WhiteTeam "Kreuzberg II"]
[BlackTeam "Uelzen Post"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 d5 2. c4 dxc4 3. e4 Nf6 4. e5 Nd5 5. Bxc4 Nb6 6. Bd3 Nc6 7. Ne2 Nb4 8. Be4 e6 9. 0-0 N4d5 10. Nbc3 Bd7 11. Nxd5 Nxd5 12. Bxd5 exd5 13. Qb3 Bc6 14. Bd2 Qd7 15. a4 0-0-0 16. Qc2 Qg4 17. f3 Qg6 18. Qc3 Be8 19. Rfc1 c6 20. b4 Kb8 21. b5 Rc8 22. Qb3 Be7 23. Bf4 Qe6 24. bxc6 Bxc6 25. Rab1 g5 26. Bg3 Ka8 27. f4 h6 28. a5 a6 29. f5 Qd7 30. f6 Bd8 31. Be1 Rb8 32. Qb4 Bc7 33. Nc3 Rhd8 34. Rb2 Qg4 35. Ne2 Rd7 36. h3 Qe6 37. Rbc2 Rdd8 38. Nc3 Qd7 39. Na4 Bxa5 40. Qxa5 Bxa4 41. Rc7 Qb5 42. Qxb5 Bxb5 1-0

[Event "BL2-Nord 0809"]
[Site "Germany"]
[Date "2008.10.26"]
[Round "2.3"]
[White "Wiessner, Georg"]
[Black "Balcerak, Philipp"]
[Result "1/2-1/2"]
[ECO "B22"]
[BlackElo "2305"]
[PlyCount "61"]
[EventDate "2008.10.05"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 129 Extra"]
[Source "ChessBase"]
[SourceDate "2009.05.05"]
[SourceVersion "2"]
[SourceVersionDate "2009.05.20"]
[SourceQuality "1"]
[WhiteTeam "Uelzen Post"]
[BlackTeam "Hamburger SK II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 Nf6 5. Nf3 Bg4 6. dxc5 Qxc5 7. Na3 a6 8. Be3 Qc7 9. Qa4+ Nbd7 10. Bf4 Qc8 11. Ne5 b5 12. Qd4 Nxe5 13. Bxe5 Qd7 14. Nc2 Qxd4 15. Bxd4 Nd7 16. f4 Bf5 17. Ne3 Be4 18. Rg1 e6 19. g3 Nc5 20. Rd1 Rc8 21. b3 f6 22. c4 b4 23. Bg2 f5 24. Ke2 Bxg2 25. Rxg2 a5 26. Kf3 Ne4 27. Rd3 Rd8 28. Ke2 Rg8 29. h4 Be7 30. Nc2 Kf7 31. Rg1 1/2-1/2

[Event "BL2-Nord 0809"]
[Site "Germany"]
[Date "2008.10.05"]
[Round "1.3"]
[White "Wiessner, Georg"]
[Black "Brener, Ilja"]
[Result "0-1"]
[ECO "B07"]
[BlackElo "2410"]
[PlyCount "102"]
[EventDate "2008.10.05"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 129 Extra"]
[Source "ChessBase"]
[SourceDate "2009.05.05"]
[SourceVersion "2"]
[SourceVersionDate "2009.05.20"]
[SourceQuality "1"]
[WhiteTeam "Uelzen Post"]
[BlackTeam "Zehlendorf"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 d6 2. d4 Nf6 3. Nc3 e5 4. dxe5 dxe5 5. Qxd8+ Kxd8 6. Bg5 c6 7. 0-0-0+ Ke8 8. Nf3 Nbd7 9. a3 Bc5 10. Bh4 b5 11. Bg3 Ng4 12. Rd2 f6 13. h3 Nh6 14. Nd1 Nb6 15. Ne3 Be6 16. Be2 Rd8 17. Rhd1 Rxd2 18. Nxd2 Nf7 19. Nf5 Bxf5 20. exf5 Ke7 21. Ne4 Bd6 22. f4 exf4 23. Nxd6 fxg3 24. Nxf7 Kxf7 25. Bf3 c5 26. Bc6 b4 27. axb4 cxb4 28. Rd3 Rc8 29. Bd7 Nxd7 30. Rxd7+ Kg8 31. Rxa7 h5 32. Rb7 Rc4 33. Kd2 Rf4 34. Ke3 Rxf5 35. Rxb4 Rf2 36. Rc4 g5 37. b4 f5 38. b5 f4+ 39. Ke4 Re2+ 40. Kd3 f3 41. gxf3 g2 42. Kxe2 g1Q 43. Rc6 Qg2+ 44. Ke3 Qxh3 45. Rg6+ Kf7 46. Rxg5 h4 47. b6 Qe6+ 48. Kf4 Qxb6 49. Kg4 Qf2 50. f4 Qg3+ 51. Kf5 Qf3 0-1

[Event "GER-chT Betriebe"]
[Site "Berlin"]
[Date "2006.10.08"]
[Round "7.1"]
[White "Wiessner, Georg"]
[Black "Abdullaew, Firdowci"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "2126"]
[BlackElo "1627"]
[PlyCount "65"]
[EventDate "2006.10.05"]
[EventType "team-tourn"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "BA Tempelhof"]
[BlackTeam "BSG ZIB/ACCSB"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 d6 2. d4 g6 3. Nc3 Bg7 4. Bg5 Nf6 5. Qd2 h6 6. Bh4 a6 7. f4 Nc6 8. d5 Nb8 9. Nf3 Nbd7 10. h3 c5 11. e5 dxe5 12. fxe5 Nh7 13. Qe3 Qa5 14. Bd3 Nb6 15. 0-0 Bf5 16. Bxf5 gxf5 17. Qd3 e6 18. dxe6 0-0 19. e7 Rfe8 20. Qxf5 c4 21. Ne4 Nd5 22. Nd4 Ne3 23. Qxf7+ Kh8 24. Bf6 Rg8 25. Rf2 Bxf6 26. Nxf6 Nxf6 27. Qxf6+ Kh7 28. Qf7+ Rg7 29. e8Q Rxe8 30. Qxe8 Qd5 31. Nf3 Nf5 32. Qh5 Qg8 33. Qxf5+ 1-0

[Event "GER-chT Betriebe"]
[Site "Berlin"]
[Date "2006.10.07"]
[Round "6.1"]
[White "Laqua, Christian"]
[Black "Wiessner, Georg"]
[Result "1/2-1/2"]
[ECO "A23"]
[WhiteElo "2121"]
[BlackElo "2126"]
[PlyCount "34"]
[EventDate "2006.10.05"]
[EventType "team-tourn"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Hamburg Baubehoerde"]
[BlackTeam "BA Tempelhof"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. c4 e5 2. g3 c6 3. d4 exd4 4. Qxd4 d5 5. Bg2 Nf6 6. Bg5 Be7 7. cxd5 cxd5 8. Nc3 Nc6 9. Qa4 d4 10. Bxf6 Bxf6 11. Nd5 0-0 12. Nxf6+ Qxf6 13. Rd1 d3 14. Rxd3 Qxb2 15. Rd2 Qc1+ 16. Qd1 Qc3 17. Nf3 Bg4 1/2-1/2

[Event "GER-chT Betriebe"]
[Site "Berlin"]
[Date "2006.10.07"]
[Round "5.1"]
[White "Wiessner, Georg"]
[Black "Schlemermeyer, Wilhelm"]
[Result "1/2-1/2"]
[ECO "C33"]
[WhiteElo "2126"]
[BlackElo "2272"]
[PlyCount "45"]
[EventDate "2006.10.05"]
[EventType "team-tourn"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "BA Tempelhof"]
[BlackTeam "Augsburg Osram"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e5 2. f4 exf4 3. Bc4 Nf6 4. Nc3 c6 5. Bb3 d5 6. exd5 cxd5 7. d4 Bd6 8. Nge2 0-0 9. 0-0 g5 10. Nxd5 Nxd5 11. Bxd5 Nc6 12. Nc3 Bc7 13. h4 h6 14. hxg5 hxg5 15. g3 Nb4 16. Bb3 Bh3 17. Qh5 Qxd4+ 18. Rf2 fxg3 19. Bxf7+ Rxf7 20. Qxf7+ Kh8 21. Qh5+ Kg8 22. Qf7+ Kh8 23. Qh5+ 1/2-1/2

[Event "GER-chT Betriebe"]
[Site "Berlin"]
[Date "2006.10.06"]
[Round "4.1"]
[White "Pohle, Dirk"]
[Black "Wiessner, Georg"]
[Result "1/2-1/2"]
[ECO "C48"]
[WhiteElo "2084"]
[BlackElo "2126"]
[PlyCount "73"]
[EventDate "2006.10.05"]
[EventType "team-tourn"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Duesseldorf Provinzial"]
[BlackTeam "BA Tempelhof"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bb5 Bd6 5. d3 h6 6. 0-0 a6 7. Bc4 Bc5 8. Nd5 d6 9. c3 b5 10. Bb3 0-0 11. a4 Bb7 12. d4 Ba7 13. axb5 axb5 14. Be3 Nxe4 15. Qd3 exd4 16. cxd4 Re8 17. Qxb5 Rb8 18. Nc3 Nxc3 19. bxc3 Bb6 20. Qf5 Qf6 21. Qxf6 gxf6 22. Bxh6 Ne7 23. Ba4 Red8 24. Rfe1 Nf5 25. Bd2 Bxf3 26. gxf3 Nh4 27. Bc6 d5 28. Re3 Rd6 29. Ra8 Rxa8 30. Bxa8 c5 31. Re8+ Kg7 32. Bf4 Re6 33. Rxe6 fxe6 34. dxc5 Bxc5 35. Kf1 Nxf3 36. Ke2 Ng5 37. Bd2 1/2-1/2

[Event "GER-chT Betriebe"]
[Site "Berlin"]
[Date "2006.10.06"]
[Round "3.1"]
[White "Wiessner, Georg"]
[Black "Hoppe, Frank"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "2126"]
[BlackElo "2076"]
[PlyCount "57"]
[EventDate "2006.10.05"]
[EventType "team-tourn"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]
[WhiteTeam "BA Tempelhof"]
[BlackTeam "Gillette III"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. Be2 Bd7 7. 0-0 f5 8. dxc5 Bxc5 9. b4 Bf8 10. Na3 a6 11. b5 Na5 12. Rb1 Qc7 13. Bb2 Ne7 14. bxa6 bxa6 15. c4 dxc4 16. Rc1 Qb7 17. Qd2 Nd5 18. Nxc4 Nxc4 19. Bxc4 Bb4 20. Bxd5 exd5 21. Qd4 0-0 22. e6 Bxe6 23. Rc6 Ba3 24. Rb6 Bxb2 25. Qxb2 Qc8 26. Rc1 Qe8 27. Re1 Rf6 28. Nd4 Qg6 29. Rexe6 1-0

[Event "GER-chT Betriebe"]
[Site "Berlin"]
[Date "2006.10.05"]
[Round "2.1"]
[White "Ollek, Karl Heinz"]
[Black "Wiessner, Georg"]
[Result "0-1"]
[ECO "E10"]
[WhiteElo "1651"]
[BlackElo "2126"]
[PlyCount "38"]
[EventDate "2006.10.05"]
[EventType "team-tourn"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]
[WhiteTeam "Berlin Volksbank"]
[BlackTeam "BA Tempelhof"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. Nf3 Nf6 2. d4 e6 3. c4 Nc6 4. Bf4 Bb4+ 5. Nc3 0-0 6. e3 d6 7. Bd3 Qe7 8. 0-0 Bxc3 9. bxc3 e5 10. Bg5 e4 11. Ne1 exd3 12. Nxd3 h6 13. Bxf6 Qxf6 14. Nf4 b6 15. Nd5 Qd8 16. e4 f5 17. f3 Ba6 18. Nb4 Nxb4 19. cxb4 Bxc4 0-1

[Event "GER-chT Betriebe"]
[Site "Berlin"]
[Date "2006.10.05"]
[Round "1.1"]
[White "Wiessner, Georg"]
[Black "Seger, Ruediger"]
[Result "1-0"]
[ECO "B14"]
[WhiteElo "2126"]
[BlackElo "2407"]
[PlyCount "45"]
[EventDate "2006.10.05"]
[EventType "team-tourn"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]
[WhiteTeam "BA Tempelhof"]
[BlackTeam "Deutsche Post Bonn"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nc3 e6 6. Nf3 Bb4 7. cxd5 Nxd5 8. Qc2 Nc6 9. a3 Ba5 10. Bd3 Nxd4 11. Nxd4 Nxc3 12. bxc3 Qxd4 13. Bb5+ Ke7 14. 0-0 Qd5 15. a4 Bc7 16. Ba3+ Kf6 17. Bb2 Qh5 18. f4 Ke7 19. Ba3+ Bd6 20. Bxd6+ Kxd6 21. f5 Qg5 22. Qf2 Qe7 23. Qf4+ 1-0

[Event "Oberliga Nord O 0304"]
[Site "Germany"]
[Date "2004.04.25"]
[Round "9.7"]
[White "Wiessner, Georg"]
[Black "Sydow, Hardy"]
[Result "1/2-1/2"]
[ECO "C56"]
[BlackElo "2164"]
[PlyCount "59"]
[EventDate "2003.10.12"]
[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 "Rehberge"]
[BlackTeam "Schwedt"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e5 2. d4 exd4 3. Nf3 Nc6 4. Bc4 Nf6 5. 0-0 Bc5 6. e5 d5 7. exf6 dxc4 8. Re1+ Be6 9. Ng5 Qd5 10. Nc3 Qf5 11. Nce4 0-0-0 12. g4 Qe5 13. Nxe6 fxe6 14. fxg7 Rhg8 15. Bh6 Be7 16. b3 c3 17. Ng5 Qd5 18. Nxe6 Ne5 19. Rxe5 Qxe5 20. Nxd8 Bd6 21. Qf3 Qxh2+ 22. Kf1 Qxh6 23. Nxb7 Bb4 24. Nc5 Bxc5 25. Qa8+ Kd7 26. Qd5+ Bd6 27. Qf7+ Kc6 28. Qxg8 Qh1+ 29. Ke2 Qe4+ 30. Kf1 1/2-1/2

[Event "Oberliga Nord O 0304"]
[Site "Germany"]
[Date "2004.03.28"]
[Round "8.7"]
[White "Gabriel, Reiner"]
[Black "Wiessner, Georg"]
[Result "1/2-1/2"]
[ECO "D07"]
[PlyCount "121"]
[EventDate "2003.10.12"]
[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 "Berlin Empor"]
[BlackTeam "Rehberge"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 d5 2. c4 Nc6 3. cxd5 Qxd5 4. Nf3 e5 5. Nc3 Bb4 6. Bd2 Bxc3 7. Bxc3 e4 8. Ng1 e3 9. fxe3 Nf6 10. Nf3 0-0 11. g3 Ng4 12. Bd2 Re8 13. Bg2 Nxe3 14. Bxe3 Rxe3 15. 0-0 Qb5 16. d5 Ne5 17. Qd4 Qxe2 18. Rac1 Bh3 19. Rf2 Nxf3+ 20. Bxf3 Qe1+ 21. Rf1 Bxf1 22. Rxe1 Rxe1 23. Qc3 Rae8 24. Kf2 R8e7 25. d6 cxd6 26. Qc8+ Re8 27. Qxb7 a6 28. Qb4 g6 29. Qxd6 h5 30. Qd2 Bh3 31. Qxe1 Rxe1 32. Kxe1 Kf8 33. b4 Be6 34. a4 Ke7 35. b5 axb5 36. axb5 Kd6 37. b6 h4 38. gxh4 Bc8 39. b7 Bxb7 40. Bxb7 Ke5 41. Kf2 f5 42. Kg3 Kf6 43. Kf4 Kg7 44. Kg5 Kh8 45. Kh6 f4 46. Bd5 f3 47. Bxf3 Kg8 48. Bd5+ Kh8 49. Kg5 Kg7 50. Be4 Kh8 51. Kf6 Kh7 52. Bd3 Kg8 53. h3 Kh8 54. Kf7 g5 55. h5 g4 56. Kg6 gxh3 57. Be4 h2 58. Kf6 Kg8 59. Bd5+ Kh8 60. Kg6 h1Q 61. Bxh1 1/2-1/2

[Event "Oberliga Nord O 0304"]
[Site "Germany"]
[Date "2004.03.07"]
[Round "7.7"]
[White "Wiessner, Georg"]
[Black "Piersig, Hans Juergen"]
[Result "1/2-1/2"]
[ECO "C10"]
[BlackElo "2172"]
[PlyCount "65"]
[EventDate "2003.10.12"]
[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 "Rehberge"]
[BlackTeam "Potsdam Empor"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Nd7 5. g3 Ngf6 6. Nxf6+ Nxf6 7. Bg2 c5 8. Nf3 cxd4 9. Qxd4 Qxd4 10. Nxd4 a6 11. 0-0 Bd6 12. Rd1 Ke7 13. b3 Rd8 14. Bb2 Rb8 15. Rd2 Bb4 16. c3 Bc5 17. Rad1 Bd7 18. c4 Be8 19. a3 Rdc8 20. b4 Bxd4 21. Bxd4 Bc6 22. Bc5+ Ke8 23. Bb6 Bxg2 24. Kxg2 Rxc4 25. Rd8+ Rxd8 26. Rxd8+ Ke7 27. Rb8 Nd5 28. Rxb7+ Kf6 29. Bd8+ Kg6 30. Ra7 Rc6 31. Rb7 Rc4 32. Ba5 Rc3 33. Ra7 1/2-1/2

[Event "Oberliga Nord O 0304"]
[Site "Germany"]
[Date "2004.02.15"]
[Round "6.7"]
[White "Mueller, Reinhard"]
[Black "Wiessner, Georg"]
[Result "1/2-1/2"]
[ECO "C29"]
[WhiteElo "2043"]
[PlyCount "35"]
[EventDate "2003.10.12"]
[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 "Lasker Steglitz"]
[BlackTeam "Rehberge"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. Nc3 Nf6 2. e4 e5 3. f4 d5 4. fxe5 Nxe4 5. d3 Nxc3 6. bxc3 d4 7. Nf3 Nc6 8. Be2 dxc3 9. Be3 Be7 10. 0-0 0-0 11. Qe1 Nb4 12. Qxc3 Nd5 13. Qd2 Bb4 14. Qc1 Nc3 15. Qe1 Bg4 16. Kh1 Nd5 17. Bd2 Bxd2 18. Qxd2 1/2-1/2

[Event "Oberliga Nord O 0304"]
[Site "Germany"]
[Date "2004.01.18"]
[Round "5.7"]
[White "Wiessner, Georg"]
[Black "Escher, Clemens"]
[Result "0-1"]
[ECO "C06"]
[BlackElo "2147"]
[PlyCount "48"]
[EventDate "2003.10.12"]
[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 "Rehberge"]
[BlackTeam "Neukoelln II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. c3 c5 6. Ngf3 Nc6 7. Bd3 a5 8. 0-0 g6 9. Re1 Bg7 10. c4 cxd4 11. cxd5 Ncxe5 12. Nxe5 Nxe5 13. Bb5+ Bd7 14. Bxd7+ Qxd7 15. dxe6 fxe6 16. Rxe5 Bxe5 17. Nc4 Bc7 18. Bh6 0-0-0 19. b4 Qb5 20. Qc1 a4 21. Bg7 Kb8 22. Bxh8 Rxh8 23. Qc2 Rc8 24. Rc1 Bf4 0-1

[Event "Oberliga Nord O 0304"]
[Site "Germany"]
[Date "2003.12.14"]
[Round "4.8"]
[White "Wiessner, Georg"]
[Black "Rohde, Wolfgang"]
[Result "1-0"]
[ECO "B22"]
[BlackElo "2205"]
[PlyCount "77"]
[EventDate "2003.10.12"]
[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 "Rehberge"]
[BlackTeam "Friesen Lichtenberg"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. c3 b6 3. d4 Bb7 4. Nd2 g6 5. Ngf3 Bg7 6. Bc4 cxd4 7. Nxd4 Nc6 8. Nxc6 Bxc6 9. 0-0 Nh6 10. Qe2 0-0 11. Nf3 Qc7 12. h3 Kh8 13. Bg5 Rae8 14. Qe3 Ng8 15. Bb3 Qb7 16. Bc2 e5 17. c4 f5 18. exf5 gxf5 19. Nh4 f4 20. Qd2 Qc7 21. Nf5 e4 22. Bxf4 Be5 23. Bxe5+ Qxe5 24. Nd4 e3 25. fxe3 Rxf1+ 26. Rxf1 Qxe3+ 27. Qxe3 Rxe3 28. Nxc6 dxc6 29. Rf7 Re7 30. Rxe7 Nxe7 31. Kf2 Kg7 32. Ke3 h6 33. Kf4 Kf6 34. g4 c5 35. Be4 Nc8 36. h4 Nd6 37. g5+ hxg5+ 38. hxg5+ Ke7 39. Bd5 1-0

[Event "Oberliga Nord O 0304"]
[Site "Germany"]
[Date "2003.11.23"]
[Round "3.7"]
[White "Wiessner, Georg"]
[Black "Gross, Thorsten"]
[Result "1-0"]
[ECO "B10"]
[BlackElo "2184"]
[PlyCount "59"]
[EventDate "2003.10.12"]
[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 "Rehberge"]
[BlackTeam "Weisse Dame"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c6 2. c4 d5 3. exd5 cxd5 4. cxd5 Nf6 5. Nc3 g6 6. Bc4 Bg7 7. Nf3 0-0 8. 0-0 Nbd7 9. d3 Nb6 10. Qb3 Bf5 11. Re1 h6 12. Be3 Nfd7 13. Bd4 g5 14. Ne5 Nxe5 15. Bxe5 Bg6 16. Bxg7 Kxg7 17. Re3 Qd7 18. Rae1 Nc8 19. Ne4 Qc7 20. Qc3+ Kh7 21. Nxg5+ Kg8 22. Rh3 h5 23. Rg3 Nd6 24. Ne6 fxe6 25. Rxg6+ Kf7 26. Qg7+ Ke8 27. Rgxe6 Rf7 28. Qg8+ Rf8 29. Rxe7+ Qxe7 30. Rxe7+ 1-0

[Event "Oberliga Nord O 0304"]
[Site "Germany"]
[Date "2003.11.02"]
[Round "2.7"]
[White "Kunze, Kerstin"]
[Black "Wiessner, Georg"]
[Result "1-0"]
[ECO "C65"]
[WhiteElo "2173"]
[PlyCount "70"]
[EventDate "2003.10.12"]
[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 "Cottbus"]
[BlackTeam "Rehberge"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. 0-0 Bc5 5. c3 0-0 6. d4 Bb6 7. dxe5 Nxe4 8. Qe2 Nc5 9. Nbd2 d5 10. b4 Ne6 11. Nb3 f6 12. a4 a5 13. Be3 Bxe3 14. Qxe3 Nxe5 15. Nxe5 fxe5 16. Qxe5 c6 17. Bd3 axb4 18. cxb4 Qh4 19. Nc5 Nd4 20. f4 Nf5 21. Ne6 Bxe6 22. Qxe6+ Kh8 23. Bxf5 Rae8 24. Qd7 Rd8 25. Qxb7 Rxf5 26. Qxc6 Rxf4 27. Qc5 Qf6 28. g3 Rf8 29. Rxf4 Qxa1+ 30. Kg2 Qb2+ 31. Kh3 Rg8 32. Qxd5 Qc2 33. a5 Qc8+ 34. g4 Rd8 35. Qf3 h5 1-0

[Event "Oberliga Nord O 0304"]
[Site "Germany"]
[Date "2003.10.12"]
[Round "1.8"]
[White "Kuhne, Detlev"]
[Black "Wiessner, Georg"]
[Result "0-1"]
[ECO "A87"]
[WhiteElo "2138"]
[PlyCount "90"]
[EventDate "2003.10.12"]
[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 "Oberschoeneweide"]
[BlackTeam "Rehberge"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. Nf3 f5 2. c4 Nf6 3. g3 g6 4. b4 Bg7 5. Bb2 0-0 6. Bg2 d6 7. d4 Ne4 8. 0-0 c5 9. b5 Nd7 10. Nbd2 Ndf6 11. Nxe4 Nxe4 12. Nd2 d5 13. cxd5 Qxd5 14. Nxe4 fxe4 15. e3 Bf5 16. Qe2 c4 17. a4 Rac8 18. Ba3 Qe6 19. Qc2 Rf7 20. Rac1 h5 21. Rfe1 Qd5 22. Qb1 e5 23. dxe5 Qxe5 24. Bb4 c3 25. Qb3 Be6 26. Qc2 Rc4 27. Ba3 Bg4 28. Qb3 Rcc7 29. b6 axb6 30. Qxb6 Qf5 31. Rc2 Rcd7 32. Qb5 Rd2 33. Qxf5 gxf5 34. Rcc1 Rc7 35. h3 Bf3 36. Bxf3 exf3 37. e4 Bd4 38. Rf1 fxe4 39. Rce1 Rc4 40. Bc1 Ra2 41. Be3 Bxe3 42. Rxe3 Re2 43. Rc1 c2 44. Kf1 Rd2 45. Ke1 Rcd4 0-1

[Event "Oberliga Nord O 0001"]
[Site "Germany"]
[Date "2001.??.??"]
[Round "?"]
[White "Schuh, Ruediger"]
[Black "Wiessner, Georg"]
[Result "1-0"]
[ECO "A81"]
[PlyCount "83"]
[EventDate "2000.10.??"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. d4 d6 2. Nf3 f5 3. b3 e6 4. Bb2 Nf6 5. Nbd2 Be7 6. g3 0-0 7. Bg2 a5 8. a4 Nc6 9. 0-0 Qe8 10. Nc4 Qh5 11. Rc1 Bd7 12. Ne3 Ng4 13. d5 Nce5 14. Nxg4 Nxg4 15. h3 Nf6 16. dxe6 Bxe6 17. Nd4 Bc8 18. c4 Ne4 19. g4 Qg6 20. Nxf5 Bxf5 21. Qd5+ Be6 22. Qxe4 Qf7 23. Qd3 c6 24. f4 Rad8 25. e4 Bf6 26. Bc3 Bxc3 27. Qxc3 Qc7 28. Rcd1 Rf7 29. Rd2 Rdf8 30. f5 Bc8 31. Qd4 h6 32. Kh1 Rf6 33. h4 g5 34. Qf2 Qe7 35. Qg3 c5 36. Rd5 b6 37. e5 dxe5 38. Rxe5 Qd6 39. Bd5+ Kg7 40. Rfe1 Kh8 41. hxg5 hxg5 42. Kg2 1-0

[Event "Oberliga Nord O 0001"]
[Site "Germany"]
[Date "2001.??.??"]
[Round "?"]
[White "Wiessner, Georg"]
[Black "Bachmann, Andreas"]
[Result "0-1"]
[ECO "B07"]
[BlackElo "2290"]
[PlyCount "50"]
[EventDate "2000.10.??"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Bg5 c6 5. Qd2 Bg7 6. f4 0-0 7. Nf3 Bg4 8. Be2 b5 9. a3 Qb6 10. h3 Bxf3 11. Bxf3 e5 12. dxe5 dxe5 13. 0-0-0 Nbd7 14. Qd6 Rfe8 15. fxe5 Re6 16. Qd2 Nxe5 17. Be3 Qb7 18. Bd4 b4 19. Na4 bxa3 20. Nc5 Qb5 21. Nxe6 Nc4 22. Qc3 a2 23. b3 Bh6+ 24. Rd2 Bxd2+ 25. Qxd2 Nxd2 0-1

[Event "Oberliga Nord O 0001"]
[Site "Germany"]
[Date "2000.??.??"]
[Round "?"]
[White "Wiessner, Georg"]
[Black "Franke, Holger"]
[Result "0-1"]
[ECO "B18"]
[BlackElo "2240"]
[PlyCount "142"]
[EventDate "2000.10.??"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 g6 6. Nxf5 gxf5 7. Nf3 e6 8. Bg5 Be7 9. Qd2 Nd7 10. Bd3 Bxg5 11. Nxg5 Qf6 12. Nf3 0-0-0 13. Qa5 Kb8 14. 0-0-0 Ne7 15. Rhe1 Qh6+ 16. Kb1 Qf4 17. c4 Qc7 18. Qa3 Nb6 19. Bf1 Ng6 20. h4 Qe7 21. Qxe7 Nxe7 22. Ne5 Rhf8 23. h5 Nd7 24. Be2 Nxe5 25. dxe5 Kc7 26. Kc2 Rxd1 27. Rxd1 Rg8 28. Bf3 Rg5 29. g3 b6 30. b4 h6 31. Kd2 Rg8 32. Ke3 a5 33. b5 c5 34. Rd6 Rd8 35. Rxd8 Kxd8 36. Be2 Ng8 37. f3 Ke7 38. Kf4 f6 39. g4 fxe5+ 40. Kxe5 fxg4 41. fxg4 Nf6 42. Bf3 Nd7+ 43. Kf4 Kf6 44. Ke4 Ne5 45. Be2 Nf7 46. Kf4 Nd6 47. Bd3 e5+ 48. Kg3 e4 49. Be2 Kg5 50. Bf1 Nf7 51. Bg2 Ne5 52. Bxe4 Nxc4 53. Bf5 Ne5 54. Be6 c4 55. Kf2 Nxg4+ 56. Kf3 c3 57. Ke2 Ne5 58. Ke3 Kxh5 59. Bb3 Kg5 60. Kd4 Kf4 61. Kxc3 h5 62. Be6 Ke4 63. a4 h4 64. Bc8 Ng6 65. Bb7+ Ke3 66. Kc4 Nf4 67. Bh1 h3 68. Kc3 h2 69. Kc4 Kf2 70. Kd4 Kg1 71. Bf3 Ng2 0-1

[Event "Oberliga Nord O 0001"]
[Site "Germany"]
[Date "2000.??.??"]
[Round "?"]
[White "Wiessner, Georg"]
[Black "Krug, Peter"]
[Result "1-0"]
[ECO "C36"]
[PlyCount "63"]
[EventDate "2000.10.??"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. e4 e5 2. f4 exf4 3. Nf3 d5 4. exd5 Nf6 5. Bc4 Bd6 6. Qe2+ Qe7 7. Qxe7+ Kxe7 8. 0-0 Bf5 9. d3 Nh5 10. Nc3 a6 11. Nh4 Bc8 12. Ne4 b5 13. Bb3 a5 14. a4 bxa4 15. Rxa4 Bd7 16. Ra1 a4 17. Bc4 Na6 18. Nxd6 Kxd6 19. b3 g5 20. Ba3+ c5 21. dxc6+ Kxc6 22. Nf3 f6 23. bxa4 Kc7 24. a5 Ng7 25. Nd4 Rhb8 26. Rfe1 Re8 27. Nb5+ Bxb5 28. Bxb5 Rxe1+ 29. Rxe1 Nf5 30. Re6 Nb8 31. Bb4 Nd7 32. a6 1-0

[Event "Dortmund op"]
[Site "Dortmund"]
[Date "1990.??.??"]
[Round "3"]
[White "Bukal, Vladimir Sr"]
[Black "Wiessner, Georg"]
[Result "1-0"]
[ECO "A97"]
[WhiteElo "2405"]
[PlyCount "101"]
[EventDate "1990.04.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. c4 e6 2. g3 f5 3. Nf3 Nf6 4. Bg2 Be7 5. 0-0 0-0 6. Nc3 d6 7. d4 Qe8 8. Re1 Qg6 9. e4 fxe4 10. Nxe4 Nxe4 11. Rxe4 Nc6 12. Re3 Bf6 13. h3 e5 14. dxe5 dxe5 15. Bd2 Rd8 16. Qe1 Nd4 17. Nxd4 exd4 18. Rb3 Re8 19. Qb1 Bf5 20. Qf1 Be4 21. Bxe4 Qxe4 22. Qd3 b6 23. a4 Qxd3 24. Rxd3 c5 25. Kf1 g5 26. Rf3 Kg7 27. a5 Kg6 28. Rb3 Rab8 29. axb6 Rxb6 30. Rxb6 axb6 31. Ra6 Rb8 32. Ke2 b5 33. b3 Kf7 34. Ra7+ Ke6 35. Rxh7 bxc4 36. bxc4 Rb3 37. Ra7 d3+ 38. Kf3 Bd4 39. Ra6+ Kf7 40. Bxg5 Rb4 41. Ke4 Rxc4 42. Kxd3 Rc3+ 43. Ke4 Rc2 44. Be3 Bh8 45. g4 c4 46. g5 Bb2 47. g6+ Kg8 48. h4 Re2 49. h5 Bg7 50. Ra8+ Bf8 51. h6 1-0

[Event "Dortmund op"]
[Site "Dortmund"]
[Date "1990.??.??"]
[Round "4"]
[White "Halasz, Tamas"]
[Black "Wiessner, Georg"]
[Result "1-0"]
[ECO "A97"]
[WhiteElo "2415"]
[PlyCount "81"]
[EventDate "1990.04.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. d4 e6 2. Nf3 f5 3. g3 Nf6 4. Bg2 Be7 5. 0-0 0-0 6. c4 d6 7. Nc3 Qe8 8. Re1 Qg6 9. e4 Nxe4 10. Nxe4 fxe4 11. Rxe4 Nc6 12. Qe2 Bf6 13. d5 exd5 14. cxd5 Ne5 15. Nd4 c5 16. dxc6 bxc6 17. Bf4 c5 18. Bxe5 dxe5 19. Nc6 Bb7 20. Nxe5 Qf5 21. Re3 Bxg2 22. Kxg2 Kh8 23. Re1 c4 24. Rf3 Qxe5 25. Qxe5 Bxe5 26. Rxf8+ Rxf8 27. Rxe5 Rb8 28. Re2 Kg8 29. Kf3 Kf7 30. Ke3 Kf6 31. Kd4 Rc8 32. Rc2 Kf5 33. f3 Re8 34. Kxc4 Re3 35. Rf2 Ke5 36. a4 Re1 37. b4 Rc1+ 38. Kb5 Rb1 39. Rd2 g5 40. Rd7 a6+ 41. Ka5 1-0

[Event "Dortmund op"]
[Site "Dortmund"]
[Date "1990.??.??"]
[Round "1"]
[White "Wiessner, Georg"]
[Black "Homann, Dieter"]
[Result "1-0"]
[ECO "E61"]
[PlyCount "59"]
[EventDate "1990.04.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 c5 4. e3 Bg7 5. Nc3 0-0 6. Be2 cxd4 7. exd4 d6 8. 0-0 Nc6 9. Re1 Bg4 10. h3 Bxf3 11. Bxf3 Nd7 12. Bxc6 bxc6 13. d5 c5 14. Bg5 Ne5 15. Qe2 h6 16. Bd2 Re8 17. f4 Nd7 18. Qd3 Rb8 19. b3 Rb7 20. Re2 Nb8 21. Rae1 Na6 22. Qg3 Nb4 23. f5 g5 24. h4 Bd4+ 25. Kh1 f6 26. hxg5 fxg5 27. Re6 Kf7 28. Qh3 Bf6 29. Qh5+ Kf8 30. Ne4 1-0

[Event "Dortmund op"]
[Site "Dortmund"]
[Date "1990.??.??"]
[Round "9"]
[White "Wiessner, Georg"]
[Black "Linde, Wolfgang"]
[Result "0-1"]
[ECO "D00"]
[PlyCount "62"]
[EventDate "1990.04.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. d4 Nf6 2. f3 d5 3. e4 dxe4 4. Nc3 e3 5. Bxe3 Bf5 6. Nge2 e6 7. g4 Bg6 8. h4 h5 9. Nf4 Bh7 10. g5 Nd5 11. Ncxd5 exd5 12. g6 Bxg6 13. Nxg6 fxg6 14. Bd3 Qf6 15. Qe2 Kd7 16. 0-0-0 Nc6 17. Qg2 Bd6 18. Qh3+ Qe6 19. Qxe6+ Kxe6 20. c4 Nb4 21. Bxg6 dxc4 22. d5+ Kf6 23. Rhg1 Nd3+ 24. Bxd3 cxd3 25. Bd4+ Be5 26. Bxe5+ Kxe5 27. Rxg7 Kd4 28. Rxc7 Rac8 29. Rxc8 Rxc8+ 30. Kb1 Ke3 31. d6 d2 0-1

[Event "Dortmund op"]
[Site "Dortmund"]
[Date "1990.??.??"]
[Round "7"]
[White "Wiessner, Georg"]
[Black "Nigl, Andreas"]
[Result "1/2-1/2"]
[ECO "D00"]
[PlyCount "53"]
[EventDate "1990.04.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Nc3 d5 4. Bf4 Bg7 5. e3 0-0 6. Be2 Nbd7 7. Ne5 e6 8. h4 h6 9. Qd2 Nxe5 10. Bxe5 c5 11. dxc5 Ne4 12. Nxe4 Bxe5 13. 0-0-0 Qc7 14. f4 Bg7 15. Nf2 e5 16. h5 exf4 17. hxg6 Qxc5 18. gxf7+ Rxf7 19. Ng4 Bxg4 20. Bxg4 fxe3 21. Qxd5 Qb4 22. Rdf1 Qxb2+ 23. Kd1 Qb1+ 24. Ke2 Qxc2+ 25. Kxe3 Qc3+ 26. Ke4 Qb4+ 27. Kd3 1/2-1/2

[Event "Dortmund op"]
[Site "Dortmund"]
[Date "1990.??.??"]
[Round "5"]
[White "Wiessner, Georg"]
[Black "Rott, Georg"]
[Result "0-1"]
[ECO "D01"]
[PlyCount "70"]
[EventDate "1990.04.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. d4 Nf6 2. Nc3 d5 3. Bg5 c6 4. e3 g6 5. Bxf6 exf6 6. Bd3 Bg7 7. Nge2 0-0 8. Ng3 Re8 9. Qf3 Nd7 10. h4 c5 11. 0-0-0 cxd4 12. exd4 Nb6 13. h5 Be6 14. hxg6 hxg6 15. Nce2 Qd7 16. Qf4 Qa4 17. Kb1 Rac8 18. Rh2 Nc4 19. Rdh1 Qb4 20. Bxc4 Qxc4 21. Nc3 f5 22. Nge2 Bd7 23. b3 Qc6 24. Qd2 f4 25. Kb2 Bf5 26. Nxf4 Qxc3+ 27. Qxc3 Rxc3 28. Kxc3 Rc8+ 29. Kd2 Rxc2+ 30. Kd1 Rxa2 31. b4 Bxd4 32. Nxd5 Be6 33. Ne3 Bc3 34. Rh4 Bb3+ 35. Kc1 Ra1# 0-1

[Event "Porz op 22nd"]
[Site "Cologne"]
[Date "1989.??.??"]
[Round "?"]
[White "Arndt, Stefan"]
[Black "Wiessner, Georg"]
[Result "0-1"]
[ECO "C57"]
[PlyCount "114"]
[EventDate "1989.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Ng5 d5 5. exd5 Nd4 6. c3 b5 7. Bf1 Nxd5 8. cxd4 Qxg5 9. Bxb5+ Kd8 10. Qf3 Bb7 11. Nc3 exd4 12. Ne4 Qe5 13. Be2 Nf6 14. d3 Nxe4 15. dxe4 Bxe4 16. Qf4 Qxf4 17. Bxf4 Bxg2 18. Rg1 Be4 19. Be5 c5 20. 0-0-0 Bg6 21. Rg3 Rc8 22. Ra3 f6 23. Bg3 Be4 24. Ba6 Rc7 25. Bxc7+ Kxc7 26. Re1 Bc6 27. Rd3 Bd6 28. Bc4 Bf4+ 29. Kd1 Be5 30. f4 Bd6 31. Rg3 g5 32. Ra3 Bxf4 33. Rxa7+ Kb8 34. Ra6 Bf3+ 35. Kc2 Be5 36. Ra3 Bb7 37. Rb3 Kc7 38. h3 Ra8 39. a3 Bc6 40. Bb5 Bd5 41. Rd3 c4 42. Rdd1 Bf7 43. Kb1 Kb6 44. Bd7 Ra7 45. Bg4 h5 46. Be2 c3 47. Bd3 Kc5 48. bxc3 dxc3 49. Bf5 Rxa3 50. Bc2 Ba2+ 51. Ka1 Be6+ 52. Kb1 Bxh3 53. Rd3 Bf5 54. Rd8 Rb3+ 55. Kc1 Bf4+ 56. Kd1 Bg4+ 57. Re2 Rb2 0-1

[Event "Porz op 23rd"]
[Site "Cologne"]
[Date "1989.??.??"]
[Round "8"]
[White "Cmiel, Thorsten"]
[Black "Wiessner, Georg"]
[Result "1/2-1/2"]
[ECO "C65"]
[WhiteElo "2305"]
[PlyCount "65"]
[EventDate "1989.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. d3 Bc5 5. 0-0 d6 6. c3 Bd7 7. Nbd2 0-0 8. b4 Bb6 9. Nc4 Ne7 10. Bxd7 Qxd7 11. Nh4 d5 12. Nxb6 axb6 13. f4 exf4 14. e5 Ng4 15. Bxf4 d4 16. h3 Ne3 17. Bxe3 dxe3 18. a3 Qd5 19. d4 Qc4 20. Qe1 Nd5 21. Nf5 Nxc3 22. Qxe3 f6 23. Kh1 Nd5 24. Qg3 g6 25. exf6 Rxf6 26. Rac1 Rxf5 27. Rxc4 Rxf1+ 28. Kh2 Re8 29. Rxc7 Ree1 30. Rc8+ Kg7 31. Qd6 Ne3 32. Qe7+ Rf7 33. Qh4 1/2-1/2

[Event "Budapest Spring op 05th"]
[Site "Budapest"]
[Date "1989.??.??"]
[Round "?"]
[White "Letay, Gyula"]
[Black "Wiessner, Georg"]
[Result "1/2-1/2"]
[ECO "C56"]
[WhiteElo "2250"]
[PlyCount "80"]
[EventDate "1989.03.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "HUN"]
[SourceTitle "TD"]
[Source "ChessBase"]
[SourceDate "1994.03.01"]
[SourceVersion "1"]
[SourceVersionDate "1994.03.01"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d4 exd4 5. e5 d5 6. Bb5 Ne4 7. Nxd4 Bc5 8. Be3 Bd7 9. Bxc6 bxc6 10. Nd2 Nxd2 11. Qxd2 Qe7 12. 0-0 0-0 13. Nb3 Bb6 14. f4 f6 15. Qc3 fxe5 16. fxe5 Rfe8 17. Bc5 Qg5 18. Rae1 Bf5 19. Nd4 Be4 20. Nf3 Qg6 21. Rf2 Rab8 22. b3 Re6 23. Nd4 Rxe5 24. Bxb6 Rxb6 25. Nxc6 Re8 26. Ne5 Qd6 27. Ref1 h6 28. Nd3 Re7 29. Rf8+ Kh7 30. Nc5 Qg6 31. Qh3 Bxc2 32. Qc8 Qg5 33. Nd7 Rb4 34. Rh8+ Kg6 35. Nf8+ Kh5 36. Qh3+ Rh4 37. Qf3+ Qg4 38. Qxd5+ Qg5 39. Qf3+ Qg4 40. Qd5+ Qg5 1/2-1/2

[Event "Porz op 23rd"]
[Site "Cologne"]
[Date "1989.??.??"]
[Round "4"]
[White "Nolte, Thorsten"]
[Black "Wiessner, Georg"]
[Result "0-1"]
[ECO "A97"]
[PlyCount "44"]
[EventDate "1989.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. d4 e6 2. c4 f5 3. g3 Nf6 4. Bg2 Be7 5. Nf3 0-0 6. 0-0 d6 7. Nc3 Qe8 8. Re1 Qg6 9. e4 fxe4 10. Nxe4 Nxe4 11. Rxe4 Nc6 12. Re1 Bf6 13. Be3 e5 14. dxe5 dxe5 15. Qb3 Rb8 16. Rad1 Bf5 17. Rd2 Be7 18. c5+ Kh8 19. Qa4 Bg4 20. Nxe5 Nxe5 21. Bf4 Nf3+ 22. Bxf3 Bxf3 0-1

[Event "Porz op 22nd"]
[Site "Cologne"]
[Date "1989.??.??"]
[Round "?"]
[White "Wiessner, Georg"]
[Black "Haub, Thorsten Michael"]
[Result "0-1"]
[ECO "B06"]
[PlyCount "94"]
[EventDate "1989.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. e4 g6 2. Bc4 Bg7 3. d3 e6 4. Nc3 Ne7 5. Bg5 h6 6. Bh4 d6 7. f4 0-0 8. Nge2 c6 9. a4 d5 10. Ba2 Qd7 11. 0-0 f6 12. Bf2 Na6 13. a5 Kh7 14. Na4 Qc7 15. Nc5 Nxc5 16. Bxc5 b6 17. Bf2 c5 18. Bb1 b5 19. c3 f5 20. e5 d4 21. cxd4 Qc6 22. Nc3 Bb7 23. Qf3 Qd7 24. Qg3 cxd4 25. Ne2 Nc6 26. a6 Bc8 27. Qf3 Rb8 28. Rc1 Rb6 29. Bc2 Rxa6 30. Rxa6 Bxa6 31. Bb3 Bb7 32. Qh3 Rc8 33. Kh1 a5 34. Bd1 Bf8 35. Qg3 Be7 36. Bg1 g5 37. Qf2 gxf4 38. Nxd4 Nxe5 39. Rxc8 Bxc8 40. Qxf4 Bd6 41. Qd2 b4 42. Bb3 Qf7 43. Qe2 Qg6 44. Nb5 Bb8 45. d4 Ng4 46. h3 Nf6 47. Bxe6 Ne4 0-1

[Event "Porz op 23rd"]
[Site "Cologne"]
[Date "1989.??.??"]
[Round "5"]
[White "Wiessner, Georg"]
[Black "Luecke, Norbert"]
[Result "0-1"]
[ECO "D94"]
[BlackElo "2375"]
[PlyCount "86"]
[EventDate "1989.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 d5 5. e3 0-0 6. Be2 c5 7. 0-0 cxd4 8. exd4 Nc6 9. Re1 Bg4 10. cxd5 Nxd5 11. h3 Bf5 12. a3 Rc8 13. Bg5 Nxc3 14. bxc3 Qa5 15. Bd2 Qc7 16. Bf1 Rfd8 17. Nh4 Be6 18. Rxe6 fxe6 19. Qg4 Qd6 20. Re1 Rf8 21. Rxe6 Ne5 22. Rxd6 Nxg4 23. Re6 Nxf2 24. Be2 Rc6 25. Rxc6 bxc6 26. Bf3 Bf6 27. Nxg6 Nxh3+ 28. gxh3 hxg6 29. Bxc6 Rb8 30. Be3 Kg7 31. Bd5 Rb5 32. Be6 Ra5 33. Bc1 Bg5 34. Bxg5 Rxg5+ 35. Kf2 Ra5 36. Ke3 Kf6 37. d5 Ke5 38. Kd3 Rxa3 39. Kc4 a5 40. Bf7 g5 41. Be6 Ra1 42. Kb3 Kd6 43. Kb2 Re1 0-1

[Event "Porz op 23rd"]
[Site "Cologne"]
[Date "1989.??.??"]
[Round "3"]
[White "Wiessner, Georg"]
[Black "Moehring, Guenther"]
[Result "0-1"]
[ECO "E61"]
[BlackElo "2385"]
[PlyCount "56"]
[EventDate "1989.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 0-0 5. Bf4 d6 6. h3 Nc6 7. d5 e5 8. Bg5 Ne7 9. Qd2 Ne8 10. e4 f5 11. exf5 gxf5 12. 0-0-0 Nf6 13. g3 a6 14. Kb1 Bd7 15. c5 Qe8 16. Bc4 Kh8 17. Rhe1 Ne4 18. Nxe4 fxe4 19. Nh4 Nf5 20. Rxe4 dxc5 21. Bd3 Nd6 22. Ree1 Qf7 23. Bh6 Rae8 24. Bxg7+ Qxg7 25. Qc2 c4 26. Bxc4 Nxc4 27. Qxc4 Rxf2 28. Rf1 Bb5 0-1

[Event "Porz op 22nd"]
[Site "Cologne"]
[Date "1989.??.??"]
[Round "?"]
[White "Wiessner, Georg"]
[Black "Roeder, Mathias"]
[Result "0-1"]
[ECO "B52"]
[BlackElo "2365"]
[PlyCount "68"]
[EventDate "1989.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Qxd7 5. 0-0 Nc6 6. c3 Nf6 7. d4 Nxe4 8. d5 Ne5 9. Re1 Nxf3+ 10. Qxf3 Nf6 11. Bg5 Qg4 12. Qxg4 Nxg4 13. Bf4 Kd7 14. h3 Nf6 15. c4 b5 16. Bg5 Ne8 17. cxb5 h6 18. Bd2 Nc7 19. Nc3 g6 20. a4 Bg7 21. Rad1 Rhb8 22. Re4 f5 23. Rc4 a6 24. b4 Bxc3 25. Bxc3 axb5 26. axb5 cxb4 27. Rxb4 Rxb5 28. Rbd4 h5 29. h4 Ra3 30. Be1 Rab3 31. Kh2 Rb1 32. Rxb1 Rxb1 33. Ba5 Ne8 34. Bb4 Nf6 0-1

[Event "Porz op 23rd"]
[Site "Cologne"]
[Date "1989.??.??"]
[Round "9"]
[White "Wiessner, Georg"]
[Black "Szypulski, Andrzej"]
[Result "0-1"]
[ECO "A46"]
[BlackElo "2390"]
[PlyCount "44"]
[EventDate "1989.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d6 3. Bf4 c5 4. dxc5 Qa5+ 5. Qd2 Qxc5 6. Nc3 a6 7. e4 Nbd7 8. 0-0-0 e5 9. Be3 Qc7 10. g4 b5 11. g5 b4 12. Nd5 Nxd5 13. exd5 Rb8 14. Re1 Be7 15. Bd3 Bb7 16. Nd4 exd4 17. Bxd4 Ne5 18. f4 Nxd3+ 19. Qxd3 0-0 20. Re3 Rfc8 21. Rhe1 Bf8 22. R1e2 Qc4 0-1

[Event "Porz op 23rd"]
[Site "Cologne"]
[Date "1989.??.??"]
[Round "7"]
[White "Wiessner, Georg"]
[Black "Wacker, Peter"]
[Result "1-0"]
[ECO "D06"]
[PlyCount "113"]
[EventDate "1989.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. e3 Bf5 4. c4 e6 5. Qb3 Qc8 6. Nc3 c6 7. Nh4 Bg6 8. Nxg6 hxg6 9. Bd3 Bd6 10. h3 Nbd7 11. e4 dxe4 12. Nxe4 Nxe4 13. Bxe4 Rh4 14. Bf3 Qc7 15. Be3 Qa5+ 16. Bd2 Qb6 17. Qxb6 axb6 18. Bc3 0-0-0 19. g3 Rhh8 20. 0-0-0 Kc7 21. Bg2 e5 22. dxe5 Bxe5 23. Rxd7+ Kxd7 24. Bxe5 f6 25. Rd1+ Kc8 26. Rxd8+ Kxd8 27. Bd4 Kc7 28. h4 Ra8 29. Kb1 Ra5 30. Be4 g5 31. Bc3 Rc5 32. hxg5 Rxg5 33. Bd2 Rc5 34. b3 Rh5 35. Bf3 Rh2 36. Bf4+ Kd8 37. Be3 Kc7 38. Kc2 Rh8 39. b4 Ra8 40. Kb3 Re8 41. a4 Rh8 42. a5 bxa5 43. bxa5 g5 44. Kb4 Kd6 45. Bg4 Rh1 46. Bf5 Ke5 47. Bc8 Kd6 48. Bb6 Rh7 49. f4 gxf4 50. gxf4 Rg7 51. c5+ Kd5 52. Bxb7 Rxb7 53. a6 Re7 54. a7 Re8 55. Ka5 Ke4 56. Ka6 Kd5 57. Kb7 1-0

[Event "Porz op"]
[Site "Cologne"]
[Date "1984.01.04"]
[Round "8"]
[White "Comp Novag Y"]
[Black "Wiessner, Georg"]
[Result "0-1"]
[ECO "C78"]
[PlyCount "66"]
[EventDate "1983.12.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 b5 6. Bb3 Bb7 7. Re1 Bc5 8. c3 Ng4 9. d4 exd4 10. cxd4 Nxd4 11. Nxd4 Qh4 12. h3 Qxf2+ 13. Kh1 Qg3 14. hxg4 Qh4+ 15. Kg1 Bxd4+ 16. Be3 Bxb2 17. Bxf7+ Kxf7 18. Qxd7+ Qe7 19. Rf1+ Bf6 20. Qf5 Bxe4 21. Qf2 Ke8 22. Bd4 Bxd4 23. Qxd4 Rd8 24. Qb2 Qc5+ 25. Kh1 Rd3 26. Kh2 Qd6+ 27. Kg1 Rh3 28. Nd2 Qh2+ 29. Kf2 Qxg2+ 30. Ke1 Re3+ 31. Kd1 Qe2+ 32. Kc1 Qe1+ 33. Rxe1 Rxe1# 0-1

