[Event "Berlin Lichtenberger op 10th"]
[Site "Berlin"]
[Date "2011.08.14"]
[Round "2"]
[White "Stiewe, Frank"]
[Black "Weissen, Georg"]
[Result "0-1"]
[ECO "C60"]
[WhiteElo "1696"]
[PlyCount "86"]
[EventDate "2011.08.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 143 Extra"]
[Source "ChessBase"]
[SourceDate "2011.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2011.08.29"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 g6 4. Bxc6 dxc6 5. 0-0 Bg7 6. d3 c5 7. Nc3 c6 8. Be3 Qd6 9. Nd2 Nh6 10. h3 f6 11. f4 Nf7 12. Nc4 Qe7 13. Na5 Qc7 14. Nc4 b6 15. fxe5 fxe5 16. a4 Be6 17. Nd2 0-0 18. Ne2 Rad8 19. Nf3 Qe7 20. Qd2 h6 21. Bf2 c4 22. Qc3 cxd3 23. cxd3 c5 24. Rfd1 Nd6 25. Kh2 c4 26. Qa3 g5 27. dxc4 Bxc4 28. Neg1 h5 29. Rac1 g4 30. Bh4 Bf6 31. Bxf6 Qxf6 32. Nd2 Ba6 33. Qg3 Qf4 34. hxg4 hxg4 35. b4 Rf7 36. b5 Rh7+ 37. Nh3 Bb7 38. Rf1 Qxg3+ 39. Kxg3 gxh3 40. gxh3 Bxe4 41. Kh2 Bb7 42. Rf6 Ne8 43. Rg6+ Kf7 0-1

[Event "Berlin Lichtenberger op 10th"]
[Site "Berlin"]
[Date "2011.08.13"]
[Round "1"]
[White "Weissen, Georg"]
[Black "Skibbe, Willi"]
[Result "0-1"]
[ECO "C41"]
[BlackElo "2213"]
[PlyCount "60"]
[EventDate "2011.08.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 143 Extra"]
[Source "ChessBase"]
[SourceDate "2011.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2011.08.29"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d6 3. d4 exd4 4. Qxd4 Nf6 5. Nc3 Be7 6. h3 0-0 7. Bc4 a6 8. a3 b5 9. Ba2 Bb7 10. Bg5 h6 11. Bh4 Nxe4 12. Nxe4 Bxh4 13. 0-0-0 Bf6 14. Nxf6+ Qxf6 15. Qxf6 gxf6 16. Nd4 Nd7 17. Nf5 Kh7 18. Rd4 Rae8 19. c4 Be4 20. Bb1 Bxb1 21. Kxb1 Re2 22. Rh4 Kg6 23. g4 Rh8 24. cxb5 axb5 25. Rc1 Nc5 26. b4 Nd3 27. Rxc7 Rb2+ 28. Ka1 Rxf2 29. Nxd6 Ra8 30. Nxb5 Re8 0-1

[Event "Chiasso op"]
[Site "Chiasso"]
[Date "1991.??.??"]
[Round "?"]
[White "Fioramonti, Hung"]
[Black "Weissen, Georg"]
[Result "1-0"]
[ECO "E18"]
[WhiteElo "2290"]
[PlyCount "65"]
[EventDate "1991.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SUI"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 b6 3. g3 Bb7 4. Bg2 e6 5. 0-0 Be7 6. Nc3 0-0 7. Re1 d6 8. e4 Nbd7 9. d4 e5 10. Nd5 Bxd5 11. cxd5 exd4 12. Nxd4 Re8 13. Nc6 Qc8 14. Bh3 Qb7 15. Be3 Bf8 16. Qc2 Nc5 17. f3 g6 18. b4 Ncd7 19. Bd4 Ne5 20. Qc3 Bg7 21. f4 Nxc6 22. dxc6 Nxe4 23. cxb7 Nxc3 24. Bxg7 Kxg7 25. Rxe8 Rxe8 26. Bc8 Ne2+ 27. Kh1 Nd4 28. b8Q Re2 29. Bb7 c6 30. Rf1 Rxa2 31. Qxd6 Rd2 32. Qe5+ f6 33. Qe3 1-0

[Event "Bern op"]
[Site "Bern"]
[Date "1991.??.??"]
[Round "5"]
[White "Stoecklin, Carlo"]
[Black "Weissen, Georg"]
[Result "0-1"]
[ECO "C88"]
[PlyCount "32"]
[EventDate "1991.02.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SUI"]
[SourceTitle "CBM 021 Extra"]
[Source "ChessBase"]
[SourceDate "1991.05.01"]
[SourceVersion "1"]
[SourceVersionDate "1991.05.01"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 0-0 8. h3 Bb7 9. c3 d5 10. exd5 Nxd5 11. Nxe5 Nxe5 12. Rxe5 Nf4 13. d4 Nxg2 14. Qg4 Nh4 15. Bg5 Bxg5 16. Rxg5 Nf3+ 0-1

[Event "Mendrisio op"]
[Site "Mendrisio"]
[Date "1989.??.??"]
[Round "3"]
[White "Colombo, Eugenio"]
[Black "Weissen, Georg"]
[Result "0-1"]
[ECO "A10"]
[PlyCount "80"]
[EventDate "1989.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SUI"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. Nf3 g6 2. c4 Bg7 3. g3 d6 4. Bg2 c6 5. 0-0 Nd7 6. Nc3 Qc7 7. d4 e5 8. d5 Rb8 9. Qc2 Ne7 10. e4 f6 11. Rd1 g5 12. Be3 Ng6 13. Bxa7 Ra8 14. Be3 Bf8 15. Bf1 Be7 16. Qd2 Qb8 17. b4 Kf7 18. Bh3 h5 19. Be6+ Kg7 20. c5 Ndf8 21. Bxc8 Qxc8 22. cxd6 Bd8 23. dxc6 Qh3 24. c7 h4 25. cxd8Q Rxd8 26. Qe2 hxg3 27. fxg3 Ne6 28. Qg2 Qg4 29. Kf2 Rh3 30. Ng1 Rdh8 31. Nxh3 Rxh3 32. Ne2 Nef4 33. gxf4 Qh4+ 34. Kg1 Rxe3 35. fxg5 fxg5 36. d7 Rxe2 37. Qxe2 Nf4 38. Qd2 Qg4+ 39. Kh1 Qf3+ 40. Kg1 Nh3# 0-1

[Event "Zuerich op-B 13th"]
[Site "Zuerich"]
[Date "1989.??.??"]
[Round "?"]
[White "Mumenthaler, Peter"]
[Black "Weissen, Georg"]
[Result "1-0"]
[ECO "A10"]
[PlyCount "33"]
[EventDate "1989.12.26"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "SUI"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. c4 Na6 2. Nc3 c6 3. e4 e5 4. Nf3 d6 5. d4 Bg4 6. Be3 Bxf3 7. gxf3 Qf6 8. Be2 0-0-0 9. Qd2 h6 10. 0-0-0 Be7 11. d5 c5 12. f4 g5 13. fxe5 Qxe5 14. h4 gxh4 15. f4 Qg7 16. Rhg1 Qh7 17. Bg4+ 1-0

[Event "Mendrisio op"]
[Site "Mendrisio"]
[Date "1989.??.??"]
[Round "2"]
[White "Weissen, Georg"]
[Black "Bykhovsky, Avigdor"]
[Result "0-1"]
[ECO "A00"]
[BlackElo "2485"]
[PlyCount "52"]
[EventDate "1989.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SUI"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. g3 d5 2. Bg2 e5 3. d3 Be6 4. c4 c6 5. Nf3 f6 6. Qb3 Qd7 7. Nc3 Ne7 8. Bd2 dxc4 9. dxc4 Na6 10. Rd1 Nf5 11. Ne4 Qf7 12. Nfg5 fxg5 13. Nxg5 Nd4 14. Qc3 Qh5 15. Bf3 Bg4 16. a3 Bxf3 17. exf3 0-0-0 18. g4 Qg6 19. f4 exf4 20. Bxf4 Bc5 21. b4 Nxb4 22. Kf1 Rhf8 23. axb4 Rxf4 24. h4 Rxf2+ 25. Kxf2 Nb5+ 26. Qe3 Qf6+ 0-1

[Event "Mendrisio op"]
[Site "Mendrisio"]
[Date "1989.??.??"]
[Round "8"]
[White "Weissen, Georg"]
[Black "Zoldan, Matteo"]
[Result "1-0"]
[ECO "B50"]
[PlyCount "77"]
[EventDate "1989.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SUI"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. Nf3 d6 2. e4 c5 3. Nc3 e6 4. a4 Nc6 5. Bb5 Bd7 6. 0-0 Nf6 7. Re1 Qc7 8. d3 a6 9. Bc4 g6 10. Bf4 Nh5 11. Nd5 exd5 12. exd5+ Ne7 13. Bd2 Bg7 14. h3 Rd8 15. g4 Nf6 16. Ng5 Bc8 17. Qf3 0-0 18. Re2 h6 19. Rae1 Rd7 20. Bc3 Nh7 21. Ne6 fxe6 22. dxe6 Rdd8 23. Qf7+ Rxf7 24. exf7+ Kf8 25. Bxg7+ Kxg7 26. Rxe7 Qa5 27. b4 Qxb4 28. f8B+ Kxf8 29. Rf7+ Kg8 30. Rd7+ Kh8 31. Rxd8+ Kg7 32. Re7+ Kf6 33. Rf7+ Kg5 34. Kg2 Nf6 35. Rxd6 b5 36. Kg3 Nh5+ 37. gxh5 bxc4 38. Rf4 gxh5 39. h4# 1-0

[Event "Gaeta op"]
[Site "Gaeta"]
[Date "1987.??.??"]
[Round "?"]
[White "Weissen, Georg"]
[Black "Leoncini, Mario"]
[Result "0-1"]
[ECO "A00"]
[PlyCount "32"]
[EventDate "1987.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ITA"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. g3 e5 2. Bg2 Nf6 3. d3 d5 4. Nd2 Nc6 5. e4 dxe4 6. dxe4 Bc5 7. c3 Bg4 8. f3 Be6 9. Nh3 h6 10. Qe2 Qd7 11. Nf2 0-0-0 12. b4 Bb6 13. Nc4 Bxf2+ 14. Kxf2 Qd3 15. Bf1 Bxc4 16. Qe1 Qc2+ 0-1

[Event "SUI-ch corr"]
[Site "Switzerland"]
[Date "1986.??.??"]
[Round "?"]
[White "Weissen, Georg"]
[Black "Ruegsegger, Beat"]
[Result "1-0"]
[ECO "C34"]
[PlyCount "45"]
[EventDate "1986.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[EventCountry "SUI"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 e5 2. f4 exf4 3. Nf3 d6 4. d4 g5 5. h4 g4 6. Ng1 f3 7. gxf3 Be7 8. Be3 Bxh4+ 9. Kd2 h5 10. Nc3 Nh6 11. Qe2 c6 12. Rd1 gxf3 13. Nxf3 Bg4 14. Bg2 Bf6 15. Kc1 Qe7 16. e5 dxe5 17. dxe5 Bxe5 18. Qd2 Bxf3 19. Bxf3 Ng4 20. Bc5 Qc7 21. Bxg4 hxg4 22. Rxh8+ Bxh8 23. Qh6 1-0

[Event "SUI-ch corr"]
[Site "Switzerland"]
[Date "1986.??.??"]
[Round "?"]
[White "Weissen, Georg"]
[Black "Walker"]
[Result "1-0"]
[ECO "D42"]
[PlyCount "73"]
[EventDate "1986.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[EventCountry "SUI"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nc3 e6 6. Nf3 Bb4 7. cxd5 Nxd5 8. Bd2 Nc6 9. Bd3 Nf6 10. 0-0 Be7 11. a3 0-0 12. Bg5 h6 13. Bf4 Nd5 14. Nxd5 Qxd5 15. Qd2 Bf6 16. Be3 Rd8 17. Rad1 Qb3 18. Qe2 a6 19. Rfe1 b5 20. d5 exd5 21. Bg5 Bg4 22. Bxf6 gxf6 23. Qe3 Kg7 24. Nh4 Re8 25. Qg3 Rxe1+ 26. Rxe1 Ne5 27. Rxe5 Qd1+ 28. Bf1 fxe5 29. Nf5+ Kf8 30. Ne3 Qb3 31. Qxg4 Qxb2 32. Qh4 Kg8 33. Qxh6 Qc1 34. Qg5+ Kh7 35. Qf5+ Kg8 36. Qxe5 Qxa3 37. Nxd5 1-0

[Event "corr"]
[Site "corr"]
[Date "1985.??.??"]
[Round "?"]
[White "Haldemann, Paul"]
[Black "Weissen, Georg"]
[Result "0-1"]
[ECO "E74"]
[PlyCount "70"]
[EventDate "1985.09.20"]
[EventType "match (corr)"]
[EventRounds "10"]
[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. Be2 0-0 6. Bg5 c5 7. d5 h6 8. Bf4 e6 9. dxe6 Bxe6 10. Qd2 Qb6 11. Nf3 Nc6 12. 0-0-0 Nd4 13. Bd3 Ng4 14. Nxd4 cxd4 15. Nd5 Bxd5 16. cxd5 a5 17. Kb1 Kh7 18. h4 Kg8 19. h5 g5 20. Bxg5 hxg5 21. Qxg5 Nh6 22. g4 a4 23. Qd2 a3 24. b3 f6 25. f4 Rfc8 26. e5 dxe5 27. g5 fxg5 28. fxg5 Rc3 29. Rhg1 e4 30. gxh6 Rxd3 31. Rxg7+ Kh8 32. Qc2 Rxd1+ 33. Qxd1 d3 34. Qc1 Qd4 35. Rc7 Qb2+ 0-1

[Event "SUI-ch corr"]
[Site "Switzerland"]
[Date "1985.??.??"]
[Round "?"]
[White "Weissen, Georg"]
[Black "Heldner, Theo J"]
[Result "1-0"]
[ECO "B08"]
[PlyCount "67"]
[EventDate "1985.??.??"]
[EventType "tourn (corr)"]
[EventRounds "9"]
[EventCountry "SUI"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nc3 c6 4. Nf3 d6 5. Be2 Nf6 6. 0-0 0-0 7. a4 Nbd7 8. a5 e5 9. dxe5 dxe5 10. Be3 Qc7 11. Nd2 Rd8 12. Re1 Nf8 13. Bc4 Be6 14. Qe2 Bxc4 15. Nxc4 Ne6 16. f3 Nd7 17. Qf2 Nd4 18. Na4 b5 19. axb6 axb6 20. c3 b5 21. cxd4 bxc4 22. Nc3 exd4 23. Bxd4 Be5 24. Rxa8 Bxh2+ 25. Kh1 Rxa8 26. Ne2 Ne5 27. Qh4 Nd3 28. g3 Ra5 29. Qf6 Kf8 30. Rd1 Rh5 31. Nf4 Bxg3+ 32. Nxh5 gxh5 33. Ra1 Qb8 34. Ra8 1-0

[Event "corr"]
[Site "corr"]
[Date "1985.??.??"]
[Round "?"]
[White "Weissen, Georg"]
[Black "Terreaux, Gilles"]
[Result "1-0"]
[ECO "C36"]
[PlyCount "49"]
[EventDate "1985.09.20"]
[EventType "match (corr)"]
[EventRounds "10"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 e5 2. f4 exf4 3. Nf3 d5 4. exd5 Nf6 5. Be2 Nxd5 6. c4 Nb4 7. d4 Bf5 8. Na3 c5 9. Bxf4 cxd4 10. Nxd4 Be4 11. Nab5 Bc5 12. a3 N4a6 13. b4 Be7 14. Bf3 Bxf3 15. Qxf3 Qd7 16. Rd1 0-0 17. Be5 Bh4+ 18. g3 Qe7 19. 0-0 Qxe5 20. Rde1 Qf6 21. Qxb7 Qg6 22. Qxa8 Bf6 23. Qe4 Qh5 24. Nf5 Nd7 25. Qd5 1-0

[Event "corr"]
[Site "corr"]
[Date "1984.??.??"]
[Round "?"]
[White "Weissen, Georg"]
[Black "Bertola, Georges"]
[Result "1-0"]
[ECO "B42"]
[PlyCount "49"]
[EventDate "1984.11.29"]
[EventType "match (corr)"]
[EventRounds "10"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Nf6 6. 0-0 d6 7. f4 Be7 8. Kh1 Qc7 9. Qe1 Nbd7 10. Nd2 b6 11. N2f3 Nc5 12. b4 Nxd3 13. cxd3 0-0 14. Bb2 Bb7 15. Qg3 Rac8 16. Qh3 Qd7 17. g4 Rfd8 18. g5 Ne8 19. Rg1 d5 20. Ne5 Qd6 21. Nxf7 Kxf7 22. Qxh7 Bf8 23. f5 e5 24. Qh5+ Kg8 25. f6 1-0

[Event "Zuerich op-B 06th"]
[Site "Zuerich"]
[Date "1982.??.??"]
[Round "3"]
[White "Weissen, Georg"]
[Black "Lindemann, Christof"]
[Result "0-1"]
[ECO "D18"]
[PlyCount "58"]
[EventDate "1982.12.26"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "SUI"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 Nf6 3. c4 c6 4. Nc3 dxc4 5. a4 Bf5 6. e3 e6 7. Bxc4 Be7 8. 0-0 Nbd7 9. Qe2 Nb6 10. Bb3 Nbd5 11. e4 Nxc3 12. bxc3 Nxe4 13. g4 Bg6 14. Bb2 Nf6 15. Ne5 Nd7 16. Nxg6 hxg6 17. f4 Qc7 18. c4 Nf6 19. Bd1 0-0-0 20. g5 Ne8 21. c5 Qd7 22. Qe3 Nc7 23. Bf3 Rh3 24. Rae1 Nd5 25. Qe5 Qc7 26. Qxg7 Qxf4 27. Bg2 Qxh2+ 28. Kf2 Qg3+ 29. Kg1 Rdh8 0-1

