[Event "WS MN/044 email"]
[Site "ICCF email"]
[Date "2009.04.10"]
[Round "?"]
[White "Da Lima Neto, Pedro"]
[Black "Nyffeler, Ulrich"]
[Result "1/2-1/2"]
[ECO "E04"]
[WhiteElo "2345"]
[BlackElo "2426"]
[PlyCount "79"]
[EventDate "2009.??.??"]
[EventType "tourn (corr)"]
[EventRounds "12"]
[SourceTitle "Corr 2011"]
[Source "ChessBase"]
[SourceDate "2010.08.31"]
[SourceVersion "1"]
[SourceVersionDate "2010.08.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. g3 c5 5. Bg2 dxc4 6. 0-0 Nc6 7. Qa4 Bd7 8. Qxc4 b5 9. Qd3 c4 10. Qd1 Rc8 11. b3 Be7 12. bxc4 bxc4 13. Nc3 0-0 14. Bd2 Be8 15. e3 Nd5 16. a3 Na5 17. e4 Nxc3 18. Bxc3 Nb3 19. Ra2 f6 20. Qe2 Qb6 21. Rd1 Bh5 22. Bh3 Rfe8 23. g4 Bg6 24. e5 Rcd8 25. exf6 Bxf6 26. Rb2 Qc6 27. g5 Bh5 28. gxf6 Bxf3 29. Qe5 gxf6 30. Qxf6 e5 31. Qxc6 Bxc6 32. d5 Bxd5 33. f4 Nd4 34. fxe5 Nf3+ 35. Kf1 Nxe5 36. Rd4 Ng6 37. Re2 Bf7 38. Rxe8+ Rxe8 39. Kf2 Ne5 40. Bf5 1/2-1/2

[Event "WS MN/044 email"]
[Site "ICCF email"]
[Date "2009.04.10"]
[Round "?"]
[White "Evans, Stanley W"]
[Black "Nyffeler, Ulrich"]
[Result "1/2-1/2"]
[ECO "D58"]
[WhiteElo "2332"]
[BlackElo "2426"]
[PlyCount "68"]
[EventDate "2009.??.??"]
[EventType "tourn (corr)"]
[EventRounds "12"]
[SourceTitle "Corr 2011"]
[Source "ChessBase"]
[SourceDate "2010.08.31"]
[SourceVersion "1"]
[SourceVersionDate "2010.08.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. e3 0-0 6. Nf3 h6 7. Bh4 b6 8. Bd3 Bb7 9. 0-0 Nbd7 10. cxd5 Nxd5 11. Nxd5 Bxd5 12. Bg3 Bd6 13. e4 Bb7 14. e5 Be7 15. Bc2 Re8 16. Rc1 Rc8 17. Qe2 Nf8 18. Ba4 c6 19. Rfd1 b5 20. Bc2 Qb6 21. Nd2 c5 22. dxc5 Rxc5 23. Ne4 Bxe4 24. Bxe4 Rxc1 25. Rxc1 Rd8 26. h3 Qa5 27. a3 b4 28. axb4 Qxb4 29. Bd3 Qd4 30. Rd1 Ng6 31. Qc2 Qc5 32. Bxg6 Rxd1+ 33. Qxd1 fxg6 34. Qd7 Kf7 1/2-1/2

[Event "WS MN/044 email"]
[Site "ICCF email"]
[Date "2009.04.10"]
[Round "?"]
[White "Nyffeler, Ulrich"]
[Black "Binas, Jindrich"]
[Result "1/2-1/2"]
[ECO "E97"]
[WhiteElo "2426"]
[BlackElo "2342"]
[PlyCount "54"]
[EventDate "2009.??.??"]
[EventType "tourn (corr)"]
[EventRounds "12"]
[SourceTitle "Corr 2011"]
[Source "ChessBase"]
[SourceDate "2010.08.31"]
[SourceVersion "1"]
[SourceVersionDate "2010.08.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. Be2 e5 7. 0-0 Nc6 8. d5 Ne7 9. b4 Nh5 10. Re1 f5 11. Ng5 Nf6 12. f3 Kh8 13. c5 a5 14. cxd6 cxd6 15. b5 h6 16. Ne6 Bxe6 17. dxe6 Rc8 18. Bb2 Qb6+ 19. Kh1 fxe4 20. Nxe4 d5 21. Nxf6 Rxf6 22. Bxe5 Rxe6 23. Bxg7+ Kxg7 24. Bd3 Rxe1+ 25. Qxe1 Qf6 26. Rd1 b6 27. Qe2 Rc7 1/2-1/2

[Event "WS MN/044 email"]
[Site "ICCF email"]
[Date "2009.04.10"]
[Round "?"]
[White "Nyffeler, Ulrich"]
[Black "De Mauro, Lucio"]
[Result "1/2-1/2"]
[ECO "E17"]
[WhiteElo "2426"]
[BlackElo "2331"]
[PlyCount "44"]
[EventDate "2009.??.??"]
[EventType "tourn (corr)"]
[EventRounds "12"]
[SourceTitle "Corr 2011"]
[Source "ChessBase"]
[SourceDate "2010.08.31"]
[SourceVersion "1"]
[SourceVersionDate "2010.08.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Be7 6. 0-0 0-0 7. d5 exd5 8. Nh4 c6 9. cxd5 Nxd5 10. Nf5 Nc7 11. e4 d5 12. Nc3 Bf6 13. exd5 cxd5 14. Bf4 Nba6 15. Re1 Qd7 16. Qg4 Bc8 17. Re5 Bxe5 18. Bxe5 f6 19. Bxc7 Nxc7 20. Nxd5 Kh8 21. Nxc7 Qxc7 22. Bxa8 Bxf5 1/2-1/2

[Event "WS MN/044 email"]
[Site "ICCF email"]
[Date "2009.04.10"]
[Round "?"]
[White "Rumyantsev, Vladimir Aleksandro"]
[Black "Nyffeler, Ulrich"]
[Result "1/2-1/2"]
[ECO "B33"]
[WhiteElo "2349"]
[BlackElo "2426"]
[PlyCount "71"]
[EventDate "2009.??.??"]
[EventType "tourn (corr)"]
[EventRounds "12"]
[SourceTitle "Corr 2011"]
[Source "ChessBase"]
[SourceDate "2010.08.31"]
[SourceVersion "1"]
[SourceVersionDate "2010.08.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Bxf6 gxf6 10. Nd5 f5 11. c3 Bg7 12. exf5 Bxf5 13. Nc2 0-0 14. Nce3 Be6 15. Bd3 f5 16. 0-0 Kh8 17. Qh5 e4 18. Bc2 Ne7 19. Rad1 Rc8 20. f3 Bf7 21. Qh3 Nxd5 22. Nxd5 Bxd5 23. Rxd5 Qb6+ 24. Kh1 Qe3 25. fxe4 Qxh3 26. gxh3 b4 27. Rdxf5 bxc3 28. Rxf8+ Bxf8 29. bxc3 Bg7 30. Bd3 Rxc3 31. Bxa6 Rc2 32. a4 Be5 33. Rf3 Rxh2+ 34. Kg1 Ra2 35. Bb5 Kg7 36. Kf1 1/2-1/2

[Event "SUI-ch corr"]
[Site "Switzerland"]
[Date "1993.??.??"]
[Round "?"]
[White "Lucchini, Gianfelice"]
[Black "Nyffeler, Ulrich"]
[Result "1-0"]
[ECO "B15"]
[PlyCount "43"]
[EventDate "1993.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[EventCountry "SUI"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nc3 c6 4. f4 d5 5. e5 h5 6. Be3 Bg4 7. Nf3 Nh6 8. h3 Bxf3 9. Qxf3 h4 10. Bd3 e6 11. 0-0 Nd7 12. Ne2 Bf8 13. b3 Nf5 14. Bf2 Rc8 15. c4 Ba3 16. Rab1 Be7 17. c5 b5 18. b4 a5 19. a4 bxa4 20. b5 cxb5 21. Bxb5 0-0 22. Bxa4 1-0

[Event "SUI-ch corr"]
[Site "Switzerland"]
[Date "1993.??.??"]
[Round "?"]
[White "Moschinger, Markus"]
[Black "Nyffeler, Ulrich"]
[Result "1-0"]
[ECO "A42"]
[PlyCount "29"]
[EventDate "1993.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[EventCountry "SUI"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. c4 g6 2. Nc3 Bg7 3. d4 d6 4. e4 Nc6 5. Be3 e5 6. Nge2 exd4 7. Nxd4 Nge7 8. h4 0-0 9. h5 a6 10. hxg6 hxg6 11. Qd2 Re8 12. 0-0-0 Bd7 13. f3 Ne5 14. Bh6 Bh8 15. Bg5 1-0

[Event "SUI-ch corr"]
[Site "Switzerland"]
[Date "1993.??.??"]
[Round "?"]
[White "Niederoest, Bruno"]
[Black "Nyffeler, Ulrich"]
[Result "1/2-1/2"]
[ECO "D14"]
[PlyCount "37"]
[EventDate "1993.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[EventCountry "SUI"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d5 3. Bf4 c5 4. c3 cxd4 5. cxd4 Nc6 6. Nc3 Bf5 7. e3 e6 8. Bb5 Nd7 9. Qa4 Rc8 10. Bxc6 Rxc6 11. Qxa7 Qc8 12. Qa5 Ra6 13. Qc7 Qa8 14. Ne5 Nxe5 15. Qxe5 f6 16. Qb8+ Qxb8 17. Bxb8 Bb4 18. 0-0 Kd7 19. Bg3 1/2-1/2

[Event "SUI-ch corr"]
[Site "Switzerland"]
[Date "1993.??.??"]
[Round "?"]
[White "Nyffeler, Ulrich"]
[Black "Baumgartner"]
[Result "0-1"]
[ECO "C00"]
[PlyCount "48"]
[EventDate "1993.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[EventCountry "SUI"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 e6 2. d3 d5 3. Nd2 Nf6 4. Ngf3 c5 5. g3 Nc6 6. Bg2 Be7 7. 0-0 0-0 8. Re1 b5 9. e5 Nd7 10. Nf1 a5 11. h4 b4 12. Bf4 Ba6 13. N1h2 a4 14. a3 Bb5 15. Ng5 h6 16. Ngf3 c4 17. dxc4 Bxc4 18. axb4 Nxb4 19. Nd2 Qc7 20. Nxc4 Qxc4 21. c3 Nc6 22. Bf1 Qb3 23. Qxb3 axb3 24. Nf3 Nb6 0-1

[Event "SUI-ch corr"]
[Site "Switzerland"]
[Date "1993.??.??"]
[Round "?"]
[White "Nyffeler, Ulrich"]
[Black "Cavaletto, Massimo"]
[Result "0-1"]
[ECO "B25"]
[PlyCount "42"]
[EventDate "1993.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[EventCountry "SUI"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 d6 6. f4 e6 7. Nf3 Nge7 8. 0-0 0-0 9. Be3 Nd4 10. Qd2 Rb8 11. a4 b6 12. g4 f5 13. h3 Nec6 14. Rae1 Nxf3+ 15. Rxf3 Kh8 16. Ne2 Nd4 17. Nxd4 cxd4 18. Bf2 Qc7 19. Bg3 Bd7 20. Rf2 Bxa4 21. gxf5 gxf5 0-1

[Event "SUI-ch corr"]
[Site "Switzerland"]
[Date "1993.??.??"]
[Round "?"]
[White "Nyffeler, Ulrich"]
[Black "Hugentobler, Patrik"]
[Result "1/2-1/2"]
[ECO "B02"]
[PlyCount "33"]
[EventDate "1993.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[EventCountry "SUI"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 Nf6 2. d3 d5 3. Nd2 e5 4. g3 Bc5 5. Nb3 Bb6 6. exd5 Ng4 7. Nh3 Qxd5 8. f3 Nf6 9. Bg2 0-0 10. Nf2 Be6 11. 0-0 Nc6 12. Kh1 Nd4 13. f4 Qd7 14. fxe5 Ng4 15. Nxd4 Nxf2+ 16. Rxf2 Bxd4 17. Rf1 1/2-1/2

[Event "SUI-ch corr"]
[Site "Switzerland"]
[Date "1993.??.??"]
[Round "?"]
[White "Nyffeler, Ulrich"]
[Black "Meyer"]
[Result "1-0"]
[ECO "C50"]
[PlyCount "25"]
[EventDate "1993.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[EventCountry "SUI"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. d3 d6 5. h3 Nge7 6. Ng5 d5 7. exd5 b5 8. Qh5 Ng6 9. Bxb5 Qxd5 10. 0-0 Bb7 11. Bc4 Qd7 12. Bxf7+ Ke7 13. Bxg6 1-0

[Event "SUI-ch corr"]
[Site "Switzerland"]
[Date "1993.??.??"]
[Round "?"]
[White "Nyffeler, Ulrich"]
[Black "Thaler, Toni"]
[Result "0-1"]
[ECO "B33"]
[PlyCount "46"]
[EventDate "1993.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[EventCountry "SUI"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Nc3 e6 4. d4 cxd4 5. Nxd4 Nf6 6. Ndb5 d6 7. Bf4 e5 8. Bg5 a6 9. Na3 b5 10. Nd5 Be7 11. Bxf6 Bxf6 12. c3 Bb7 13. Nc2 Nb8 14. Nce3 Nd7 15. a4 bxa4 16. Bc4 Nc5 17. 0-0 Bg5 18. Nf5 g6 19. Nfe3 0-0 20. f3 Kg7 21. Qe2 Bxe3+ 22. Nxe3 Qb6 23. Rfd1 Rab8 0-1

[Event "SUI-ch corr"]
[Site "Switzerland"]
[Date "1993.??.??"]
[Round "?"]
[White "Preziuso, Toni"]
[Black "Nyffeler, Ulrich"]
[Result "1-0"]
[ECO "B15"]
[PlyCount "41"]
[EventDate "1993.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[EventCountry "SUI"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nc3 c6 4. Bf4 d5 5. exd5 cxd5 6. Nb5 Na6 7. Nf3 Bg4 8. c3 Nf6 9. h3 Bd7 10. Bd3 0-0 11. a4 Bxb5 12. axb5 Nc7 13. 0-0 Ne6 14. Be5 Qb6 15. Re1 Rfe8 16. Ra3 Nf8 17. Qb3 N8d7 18. Rea1 a6 19. bxa6 Qxb3 20. Rxb3 bxa6 21. Rxa6 1-0

[Event "POL corr"]
[Site "Poland"]
[Date "1991.??.??"]
[Round "?"]
[White "Bertola, Georges"]
[Black "Nyffeler, Ulrich"]
[Result "1/2-1/2"]
[ECO "C40"]
[PlyCount "46"]
[EventDate "1991.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[EventCountry "POL"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 f5 3. Nxe5 Qf6 4. Nc4 fxe4 5. Nc3 Qf7 6. Ne3 c6 7. d3 exd3 8. Bxd3 d5 9. 0-0 Bd6 10. Ne2 Nf6 11. c4 0-0 12. cxd5 cxd5 13. Nd4 Nc6 14. Nef5 Bc5 15. Be3 Nxd4 16. Nxd4 Bg4 17. f3 Bd7 18. Qd2 Rfe8 19. Rac1 Rac8 20. Rfe1 a5 21. a3 a4 22. Bf2 b6 23. Nb5 Rxe1+ 1/2-1/2

[Event "SUI-ITA corr"]
[Site "Switzerland"]
[Date "1991.??.??"]
[Round "?"]
[White "Cane, Luisito"]
[Black "Nyffeler, Ulrich"]
[Result "1/2-1/2"]
[ECO "D05"]
[PlyCount "98"]
[EventDate "1991.??.??"]
[EventType "tourn (corr)"]
[EventRounds "2"]
[EventCountry "SUI"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. d4 c5 2. c3 e6 3. e3 d5 4. Nf3 Nc6 5. Bd3 Nf6 6. Nbd2 Bd6 7. 0-0 0-0 8. Re1 Qc7 9. e4 cxd4 10. cxd4 Nb4 11. Bb1 Nxe4 12. Nxe4 dxe4 13. Bxe4 Bd7 14. a3 Nd5 15. Ne5 Nf6 16. Nxd7 Qxd7 17. Bb1 Rfd8 18. Be3 Rac8 19. g3 Be7 20. Qf3 Qb5 21. Re2 Rd7 22. Ba2 a6 23. h4 Rdc7 24. Bg5 h6 25. Bf4 Rc2 26. Rxc2 Rxc2 27. b4 Qc6 28. Qxc6 Rxc6 29. Re1 Kf8 30. Rc1 Rxc1+ 31. Bxc1 Nd5 32. Bb2 h5 33. Kf1 Bf6 34. Ke2 Ke7 35. Kd3 Kd6 36. Bc4 g6 37. Bc1 Kc6 38. Bd2 b5 39. Bb3 Kd6 40. Bh6 Kd7 41. Bf8 Nb6 42. Bc5 Nd5 43. a4 Kc6 44. a5 Bg7 45. Bd1 Kd7 46. Bf3 f5 47. Bg2 Bf6 48. Bf8 Kc6 49. Bh1 Kd7 1/2-1/2

[Event "EU-ch corr"]
[Site "ICCF corr"]
[Date "1991.??.??"]
[Round "?"]
[White "Koelbel, Siegfried"]
[Black "Nyffeler, Ulrich"]
[Result "1/2-1/2"]
[ECO "C54"]
[PlyCount "79"]
[EventDate "1995.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[SourceTitle "Corr 2020"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d3 d6 6. 0-0 a6 7. Bb3 0-0 8. Re1 Ba7 9. h3 h6 10. Nbd2 Be6 11. Nf1 Bxb3 12. Qxb3 Qd7 13. Be3 Bxe3 14. Nxe3 Na5 15. Qc2 Rfe8 16. b4 Nc6 17. Qb3 Ne7 18. Rad1 Ng6 19. a4 Nf4 20. a5 c6 21. Nc4 Qc7 22. d4 exd4 23. Rxd4 c5 24. Rxd6 Rxe4 25. Rdd1 Rae8 26. Rxe4 Nxe4 27. Re1 Nd3 28. Rf1 Qf4 29. Nb2 Nexf2 30. Qc2 Re3 31. Nxd3 Nxd3 32. Rd1 c4 33. Rf1 h5 34. Kh1 g5 35. Kg1 Kg7 36. Kh1 Kh6 37. Kg1 f5 38. Qd1 Qe4 39. Qd2 Kg6 40. Nd4 1/2-1/2

[Event "SUI-ITA corr"]
[Site "Switzerland"]
[Date "1991.??.??"]
[Round "?"]
[White "Nyffeler, Ulrich"]
[Black "Cane, Luisito"]
[Result "1-0"]
[ECO "A87"]
[PlyCount "125"]
[EventDate "1991.??.??"]
[EventType "tourn (corr)"]
[EventRounds "2"]
[EventCountry "SUI"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. g3 g6 2. Bg2 Bg7 3. d4 f5 4. c4 Nf6 5. Nf3 0-0 6. 0-0 c6 7. Nc3 d5 8. Qb3 e6 9. Bf4 dxc4 10. Qxc4 Nd5 11. Be5 Nd7 12. Bxg7 Kxg7 13. e3 Rb8 14. a3 b5 15. Qd3 a5 16. Rac1 Ba6 17. Rfe1 Qb6 18. Qc2 Rbc8 19. Ng5 Nc7 20. Ne2 h6 21. Qxc6 Qxc6 22. Rxc6 hxg5 23. Rec1 b4 24. Rxc7 Rxc7 25. Rxc7 Bxe2 26. Rxd7+ Kf6 27. h3 Rc8 28. axb4 Rc1+ 29. Kh2 a4 30. Ra7 Rc2 31. Rxa4 Rxb2 32. Bc6 g4 33. hxg4 fxg4 34. Kg2 Rb1 35. Be4 Bf1+ 36. Kh2 Rb2 37. Ra8 Bh3 38. Bg2 Bxg2 39. Kxg2 Rxb4 40. Ra5 Rb1 41. d5 e5 42. Ra6+ Kf5 43. Ra4 Rb6 44. f4 Rb2+ 45. Kf1 Rb1+ 46. Ke2 Rb2+ 47. Ke1 Rb6 48. e4+ Kf6 49. Ke2 Rb2+ 50. Kd3 exf4 51. gxf4 Rb3+ 52. Kd4 g3 53. Ra6+ Kf7 54. Ra2 Kf6 55. Rg2 g5 56. e5+ Kf5 57. fxg5 Rb4+ 58. Kc5 Rb8 59. e6 Ke5 60. Re2+ Kf4 61. e7 Re8 62. d6 g2 63. Rxg2 1-0

[Event "EU-ch corr"]
[Site "ICCF corr"]
[Date "1991.??.??"]
[Round "?"]
[White "Nyffeler, Ulrich"]
[Black "Hodac, Herbert"]
[Result "1-0"]
[ECO "B08"]
[PlyCount "47"]
[EventDate "1995.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[SourceTitle "Corr 2020"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. e4 d6 2. Nf3 g6 3. d4 Nf6 4. Nc3 Bg7 5. Be2 0-0 6. 0-0 Bg4 7. Be3 Nc6 8. Qd2 e5 9. d5 Ne7 10. Rad1 Bd7 11. Bh6 Nh5 12. Ne1 Bxh6 13. Qxh6 Nf4 14. Nd3 Nxd3 15. Bxd3 f5 16. f4 fxe4 17. Bxe4 Nf5 18. Bxf5 Bxf5 19. fxe5 dxe5 20. Rf2 Re8 21. Rdf1 e4 22. Rxf5 gxf5 23. Rxf5 Qe7 24. d6 1-0

[Event "EU-ch corr"]
[Site "ICCF corr"]
[Date "1991.??.??"]
[Round "?"]
[White "Nyffeler, Ulrich"]
[Black "Langen, Ralf"]
[Result "1-0"]
[ECO "B10"]
[PlyCount "53"]
[EventDate "1995.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[SourceTitle "Corr 2020"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. e4 c6 2. d3 d5 3. Nd2 g6 4. Ngf3 Bg7 5. g3 e5 6. Bg2 Ne7 7. 0-0 0-0 8. b4 a5 9. bxa5 Qxa5 10. a4 Qc7 11. Bb2 d4 12. c3 dxc3 13. Bxc3 Rd8 14. Nc4 Nd7 15. Qb3 h6 16. Qb2 f6 17. d4 exd4 18. Nxd4 Nc5 19. Nb6 Ra6 20. a5 Kh7 21. Rfd1 f5 22. Nxc8 Rxc8 23. exf5 Nxf5 24. Nxf5 gxf5 25. Bxg7 Qxg7 26. Qc2 Qf8 27. Bh3 1-0

[Event "EU-ch corr"]
[Site "ICCF corr"]
[Date "1991.??.??"]
[Round "?"]
[White "Nyffeler, Ulrich"]
[Black "Virtanen"]
[Result "1-0"]
[ECO "C55"]
[PlyCount "51"]
[EventDate "1995.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[SourceTitle "Corr 2020"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Nc3 Nxe4 5. Nxe4 d5 6. Bd3 dxe4 7. Bxe4 Bd6 8. d4 exd4 9. Bxc6+ bxc6 10. Qxd4 0-0 11. 0-0 c5 12. Qc3 Bb7 13. Bg5 Qd7 14. Rfe1 Rab8 15. Re3 Qg4 16. h3 Qd7 17. Rae1 Rfe8 18. b3 Rxe3 19. Rxe3 Qf5 20. Bh4 h6 21. Bg3 Rd8 22. Ne1 Qd5 23. Qd3 Qxd3 24. Nxd3 Kf8 25. Be5 Re8 26. Bxg7+ 1-0

[Event "EU-ch corr"]
[Site "ICCF corr"]
[Date "1991.??.??"]
[Round "?"]
[White "Rut, Vaclav"]
[Black "Nyffeler, Ulrich"]
[Result "0-1"]
[ECO "C19"]
[PlyCount "46"]
[EventDate "1995.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[SourceTitle "Corr 2020"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Ne7 7. a4 Nbc6 8. Nf3 Qa5 9. Bd2 Bd7 10. Be2 f6 11. exf6 gxf6 12. 0-0 0-0-0 13. c4 Qc7 14. dxc5 Rhg8 15. Ra3 d4 16. a5 a6 17. Qa1 e5 18. Rb1 Bg4 19. Bf1 d3 20. Rab3 dxc2 21. Rxb7 cxb1Q 22. Rxc7+ Kxc7 23. Qxb1 Bxf3 0-1

[Event "EU-ch corr"]
[Site "ICCF corr"]
[Date "1991.??.??"]
[Round "?"]
[White "Voltolini, Luigi"]
[Black "Nyffeler, Ulrich"]
[Result "1/2-1/2"]
[ECO "C78"]
[PlyCount "89"]
[EventDate "1995.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[SourceTitle "Corr 2020"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[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 d6 9. d4 Bb6 10. Bg5 h6 11. Bh4 0-0 12. Qd3 Re8 13. Nbd2 Na5 14. Bc2 c5 15. d5 c4 16. Qe2 Rc8 17. Nf1 g5 18. Nxg5 hxg5 19. Bxg5 Kg7 20. Qf3 Rh8 21. Ne3 Ra8 22. Ng4 Nxg4 23. Bxd8 Bxf2+ 24. Qxf2 Nxf2 25. Bxa5 Ng4 26. h3 Nf6 27. a4 Kf8 28. Bb4 Ke7 29. Rf1 Nd7 30. axb5 axb5 31. b3 Rhe8 32. h4 f6 33. bxc4 bxc4 34. Rxa8 Rxa8 35. g4 Rg8 36. Bd1 Nf8 37. Rf2 Ng6 38. Bxd6+ Kxd6 39. Rxf6+ Ke7 40. Re6+ Kf7 41. g5 Bc8 42. Rf6+ Ke7 43. d6+ Kd8 44. h5 Nf4 45. g6 1/2-1/2

[Event "ICCF-Cup8/9 V188 corr"]
[Site "ICCF corr"]
[Date "1990.??.??"]
[Round "?"]
[White "Alexiev, AT."]
[Black "Nyffeler, Ulrich"]
[Result "0-1"]
[ECO "C29"]
[PlyCount "24"]
[EventDate "1990.11.01"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nf6 3. f4 d5 4. fxe5 Nxe4 5. Qf3 Nc6 6. Bb5 Nxc3 7. bxc3 Be7 8. d4 Be6 9. Ne2 0-0 10. 0-0 Qd7 11. Bd3 Bg4 12. Qg3 f6 0-1

[Event "ICCF-Cup8/9 V195 corr"]
[Site "ICCF corr"]
[Date "1990.??.??"]
[Round "?"]
[White "Bessis, Stephane Albert"]
[Black "Nyffeler, Ulrich"]
[Result "1/2-1/2"]
[ECO "D87"]
[PlyCount "59"]
[EventDate "1990.11.01"]
[EventType "tourn (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 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Bc4 c5 8. Ne2 0-0 9. 0-0 Nc6 10. Be3 Qc7 11. Rc1 Rd8 12. Qd2 a6 13. Bh6 b5 14. Bxg7 Kxg7 15. Bb3 Bb7 16. Qe3 e5 17. dxc5 Rac8 18. Rcd1 Na5 19. Rxd8 Rxd8 20. Ng3 Qe7 21. f4 f6 22. f5 Rc8 23. Rd1 Nxb3 24. axb3 Rxc5 25. fxg6 hxg6 26. h4 Qc7 27. Rd3 Bc8 28. h5 Rc6 29. hxg6 Kxg6 30. Qf3 1/2-1/2

[Event "ICCF-Cup8/9 V195 corr"]
[Site "ICCF corr"]
[Date "1990.??.??"]
[Round "?"]
[White "Gorczyca, Edward"]
[Black "Nyffeler, Ulrich"]
[Result "0-1"]
[ECO "C42"]
[PlyCount "92"]
[EventDate "1990.11.01"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. d4 d5 6. Bd3 Bd6 7. 0-0 0-0 8. h3 Bf5 9. c4 c6 10. Nc3 Nxc3 11. bxc3 Qf6 12. cxd5 cxd5 13. Qc2 Bxd3 14. Qxd3 Nd7 15. Qb5 Nb6 16. a4 Qf5 17. Ba3 Bxa3 18. Rxa3 Nc4 19. Raa1 Nd6 20. Qb1 Qxb1 21. Raxb1 Rfe8 22. Rfe1 b6 23. Ne5 Rac8 24. Rbc1 f6 25. Nd3 Rxe1+ 26. Rxe1 Rxc3 27. Nf4 Ra3 28. Nxd5 Rxa4 29. Re6 Nf5 30. Re8+ Kf7 31. Ra8 Ra5 32. Rd8 Nxd4 33. Nf4 Ne6 34. Nxe6 Kxe6 35. Kf1 h5 36. Rd2 b5 37. Ke2 b4 38. Rb2 Rb5 39. Kd3 Kd5 40. Kc2 Kc4 41. Kb1 b3 42. Re2 a5 43. Kb2 Re5 44. Rd2 a4 45. g4 a3+ 46. Kc1 Kc3 0-1

[Event "ICCF-Cup8/9 V195 corr"]
[Site "ICCF corr"]
[Date "1990.??.??"]
[Round "?"]
[White "Kahl, Fred"]
[Black "Nyffeler, Ulrich"]
[Result "0-1"]
[ECO "D87"]
[PlyCount "36"]
[EventDate "1990.11.01"]
[EventType "tourn (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 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Bc4 c5 8. Ne2 0-0 9. 0-0 Nc6 10. Be3 Qc7 11. Rc1 Rd8 12. f4 e6 13. Kh1 a6 14. a4 b6 15. Ba2 Ne7 16. Qb3 Bb7 17. Ng3 b5 18. axb5 axb5 0-1

[Event "ICCF-Cup8/9 V188 corr"]
[Site "ICCF corr"]
[Date "1990.??.??"]
[Round "?"]
[White "Keijola, Arto"]
[Black "Nyffeler, Ulrich"]
[Result "0-1"]
[ECO "C51"]
[PlyCount "26"]
[EventDate "1990.11.01"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. b4 Bxb4 5. c3 Be7 6. d4 Na5 7. Bd3 exd4 8. cxd4 d5 9. e5 Bg4 10. Bd2 c5 11. Bb5+ Nc6 12. Bxc6+ bxc6 13. e6 fxe6 0-1

[Event "SUI-ch13 corr"]
[Site "Switzerland"]
[Date "1990.??.??"]
[Round "?"]
[White "Liardet, Fabrice"]
[Black "Nyffeler, Ulrich"]
[Result "1-0"]
[ECO "C40"]
[PlyCount "65"]
[EventDate "1990.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[EventCountry "SUI"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 f5 3. Nxe5 Qf6 4. d4 d6 5. Nc4 fxe4 6. Be2 Qd8 7. d5 Nf6 8. Nc3 Be7 9. g4 0-0 10. g5 Ne8 11. h4 Bf5 12. Ne3 Qd7 13. Nxf5 Qxf5 14. Be3 c5 15. Bg4 Qe5 16. Be6+ Kh8 17. Qg4 Na6 18. 0-0-0 Nac7 19. Qxe4 Qxe4 20. Nxe4 Nxe6 21. dxe6 Rd8 22. Nc3 Nc7 23. Nd5 Nxd5 24. Rxd5 Rf3 25. Kd2 Rdf8 26. b4 b6 27. bxc5 bxc5 28. Ke2 g6 29. h5 gxh5 30. Rxh5 R3f5 31. Rxf5 Rxf5 32. f4 d5 33. Kf3 1-0

[Event "ICCF-Cup8/9 V188 corr"]
[Site "ICCF corr"]
[Date "1990.??.??"]
[Round "?"]
[White "Luedigk, Rainer"]
[Black "Nyffeler, Ulrich"]
[Result "1-0"]
[ECO "C51"]
[PlyCount "63"]
[EventDate "1990.11.01"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. b4 Bxb4 5. c3 Be7 6. d4 Na5 7. Nxe5 Nxc4 8. Nxc4 d5 9. exd5 Qxd5 10. Ne3 Qa5 11. Bd2 c6 12. 0-0 Be6 13. c4 Qc7 14. Nc3 Nf6 15. Qf3 0-0-0 16. Ne2 h5 17. d5 Bg4 18. Nxg4 hxg4 19. Qf5+ Qd7 20. Qc2 Bc5 21. Bg5 cxd5 22. Bxf6 gxf6 23. cxd5 Qxd5 24. Rac1 b6 25. Qa4 Kb7 26. Rfd1 Qf5 27. Nd4 Qe5 28. Rxc5 Qxc5 29. Rd2 Qe5 30. h3 Qe1+ 31. Kh2 Qe2 32. Rxe2 1-0

[Event "ICCF-Cup8/9 V188 corr"]
[Site "ICCF corr"]
[Date "1990.??.??"]
[Round "?"]
[White "Morgner, Guenter"]
[Black "Nyffeler, Ulrich"]
[Result "1-0"]
[ECO "D87"]
[PlyCount "85"]
[EventDate "1990.11.01"]
[EventType "tourn (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 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Be3 0-0 8. Bc4 c5 9. Ne2 Nc6 10. 0-0 Qc7 11. Rc1 Rd8 12. Nf4 cxd4 13. cxd4 e6 14. Ne2 a6 15. Bb3 Qd6 16. d5 exd5 17. exd5 Na5 18. Bc5 Qe5 19. Bd4 Qe4 20. Bxg7 Nxb3 21. Nc3 Qb4 22. Bf6 Nxc1 23. Bxd8 Bf5 24. Bf6 Nd3 25. h3 Qb6 26. Be7 Qd4 27. Qd2 Rc8 28. Ne2 Qxd5 29. Bf6 Qc6 30. Ba1 Qc4 31. Ng3 Qf4 32. Qe2 Kf8 33. Nxf5 Qxf5 34. Qe3 Nf4 35. Re1 Ne6 36. Qh6+ Ke8 37. Qg7 Rc2 38. Qh8+ Ke7 39. Bd4 Rxa2 40. Qc8 g5 41. Qxb7+ Kf8 42. Qc8+ Ke7 43. Qc7+ 1-0

[Event "ICCF-Cup8/9 V195 corr"]
[Site "ICCF corr"]
[Date "1990.??.??"]
[Round "?"]
[White "Mueller, D."]
[Black "Nyffeler, Ulrich"]
[Result "1/2-1/2"]
[ECO "A05"]
[PlyCount "62"]
[EventDate "1990.11.01"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 g6 3. b4 Bg7 4. Bb2 0-0 5. Bg2 d5 6. 0-0 Nbd7 7. Na3 c5 8. bxc5 Nxc5 9. c4 Qb6 10. Bd4 Qa5 11. Qc1 Ne6 12. Bc3 Qa6 13. cxd5 Nc7 14. d6 exd6 15. Qb2 d5 16. Rab1 Re8 17. d3 Qb6 18. Rfc1 Qxb2 19. Bxb2 Re7 20. Be5 Nce8 21. Nb5 b6 22. Rc2 Bg4 23. Bb2 Rc8 24. Rbc1 Rxc2 25. Rxc2 a6 26. Nbd4 Rc7 27. Nc6 Bf8 28. Nfe5 Be6 29. Bd4 b5 30. Bb6 Rc8 31. Bd4 Rc7 1/2-1/2

[Event "ICCF-Cup8/9 V195 corr"]
[Site "ICCF corr"]
[Date "1990.??.??"]
[Round "?"]
[White "Nyffeler, Ulrich"]
[Black "Aguilar, Omar M"]
[Result "1-0"]
[ECO "C41"]
[PlyCount "33"]
[EventDate "1990.11.01"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 f5 3. exf5 d6 4. d4 e4 5. Ng5 Bxf5 6. Nc3 Nf6 7. f3 d5 8. fxe4 dxe4 9. Bc4 Bg6 10. 0-0 Nc6 11. Bb5 a6 12. Bxc6+ bxc6 13. Ngxe4 Nd5 14. Qe2 Be7 15. Bg5 Rb8 16. Rae1 h6 17. Nxd5 1-0

[Event "ICCF-Cup8/9 V195 corr"]
[Site "ICCF corr"]
[Date "1990.??.??"]
[Round "?"]
[White "Nyffeler, Ulrich"]
[Black "Dymek, Hans Peter"]
[Result "1-0"]
[ECO "D21"]
[PlyCount "75"]
[EventDate "1990.11.01"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[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 dxc4 6. Bxc4 e6 7. Nf3 Bb4 8. 0-0 0-0 9. Bg5 Be7 10. Qe2 Nd5 11. Bxe7 Nxe7 12. Rad1 Nbc6 13. Rfe1 a6 14. a3 b5 15. Ba2 Qc7 16. Ng5 Qf4 17. Qe3 Qxe3 18. fxe3 h6 19. Nge4 Nf5 20. Nc5 Re8 21. Rc1 Na5 22. N5e4 Nb7 23. Kf2 Nfd6 24. Rc2 Nxe4+ 25. Nxe4 f5 26. Rec1 Kf8 27. Nd2 Nd6 28. Rc6 Rd8 29. Bb3 Ke7 30. Rc7+ Kf6 31. Nf3 Bb7 32. Ne5 Rac8 33. Bd1 g6 34. Bf3 Rxc7 35. Rxc7 Bxf3 36. Kxf3 Ra8 37. h4 a5 38. Nd7+ 1-0

[Event "ICCF-Cup8/9 V188 corr"]
[Site "ICCF corr"]
[Date "1990.??.??"]
[Round "?"]
[White "Nyffeler, Ulrich"]
[Black "Fischer, Detlev"]
[Result "1/2-1/2"]
[ECO "B14"]
[PlyCount "59"]
[EventDate "1990.11.01"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[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. Bb5 0-0 10. 0-0 Be7 11. Qb3 Nf6 12. Be3 Na5 13. Qc2 b6 14. Ne5 Bb7 15. Rac1 a6 16. Bd3 Rc8 17. Qe2 b5 18. Rc2 Nc6 19. Nxc6 Bxc6 20. f3 Bb7 21. Rfc1 Qa5 22. a3 Qb6 23. b4 Rfd8 24. Kh1 Qd6 25. Ne4 Nxe4 26. Bxe4 Qd7 27. Qd3 g6 28. h3 Rxc2 29. Qxc2 Bf6 30. Bxb7 1/2-1/2

[Event "ICCF-Cup8/9 V195 corr"]
[Site "ICCF corr"]
[Date "1990.??.??"]
[Round "?"]
[White "Nyffeler, Ulrich"]
[Black "Hoffmann, Siegfried"]
[Result "1-0"]
[ECO "C84"]
[PlyCount "41"]
[EventDate "1990.11.01"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[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. d4 exd4 6. 0-0 Be7 7. Re1 b5 8. e5 Nxe5 9. Nxe5 bxa4 10. Qxd4 0-0 11. Bg5 c5 12. Qxa4 Rb8 13. Nc3 Rb4 14. Qa3 Bb7 15. Rad1 d6 16. f3 h6 17. Be3 Qc7 18. Nd3 Rc4 19. Bf2 Rd8 20. Qb3 d5 21. Na4 1-0

[Event "ICCF-Cup8/9 V195 corr"]
[Site "ICCF corr"]
[Date "1990.??.??"]
[Round "?"]
[White "Nyffeler, Ulrich"]
[Black "Lillipuu, Vello"]
[Result "0-1"]
[ECO "E87"]
[PlyCount "54"]
[EventDate "1990.11.01"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. c4 d6 4. Nc3 Nf6 5. Be3 0-0 6. f3 e5 7. d5 Nh5 8. Qd2 Qh4+ 9. g3 Nxg3 10. Qf2 Nxf1 11. Qxh4 Nxe3 12. Ke2 Nxc4 13. Rc1 Bd7 14. Nh3 Na6 15. Nf2 f5 16. exf5 Nb6 17. fxg6 hxg6 18. Nh3 Rf7 19. Rhg1 Bf5 20. Ng5 Bf6 21. Nce4 Be7 22. Qh6 Rg7 23. Ng3 Bxg5 24. Qxg5 Rf8 25. Nxf5 Rxf5 26. Qd2 Rh5 27. b3 Rxh2+ 0-1

[Event "ICCF-Cup8/9 V188 corr"]
[Site "ICCF corr"]
[Date "1990.??.??"]
[Round "?"]
[White "Nyffeler, Ulrich"]
[Black "Mamuta, SY."]
[Result "1-0"]
[ECO "C50"]
[PlyCount "5"]
[EventDate "1990.11.01"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 1-0

[Event "ICCF-Cup8/9 V188 corr"]
[Site "ICCF corr"]
[Date "1990.??.??"]
[Round "?"]
[White "Nyffeler, Ulrich"]
[Black "Palm, Werner"]
[Result "1-0"]
[ECO "C42"]
[PlyCount "73"]
[EventDate "1990.11.01"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. d4 d5 6. Bd3 Nc6 7. 0-0 Bg4 8. c4 Nf6 9. Re1+ Be7 10. cxd5 Bxf3 11. Qxf3 Qxd5 12. Qg3 Qxd4 13. Nc3 0-0-0 14. Bf5+ Kb8 15. Be3 Qd6 16. Bf4 Qb4 17. Bxc7+ Ka8 18. Bxd8 Rxd8 19. a4 Bd6 20. Qxg7 Qf4 21. Qxf6 Qxh2+ 22. Kf1 Be5 23. Qg5 Bf4 24. Qg7 Qh1+ 25. Ke2 Nd4+ 26. Qxd4 Qxe1+ 27. Rxe1 Rxd4 28. Kf3 Bb8 29. Bxh7 a6 30. Re4 Rd2 31. Rb4 Ba7 32. Ne2 Bc5 33. Rf4 Rxb2 34. Rxf7 b5 35. Be4+ Kb8 36. axb5 axb5 37. g4 1-0

[Event "SUI-FRG corr9093"]
[Site "Switzerland"]
[Date "1990.??.??"]
[Round "?"]
[White "Nyffeler, Ulrich"]
[Black "Prokopp, Heinz"]
[Result "1-0"]
[ECO "C15"]
[PlyCount "31"]
[EventDate "1990.??.??"]
[EventType "team (corr)"]
[EventRounds "2"]
[EventCountry "SUI"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. a3 Bxc3+ 5. bxc3 dxe4 6. f3 exf3 7. Nxf3 Ne7 8. Bd3 c5 9. 0-0 Nbc6 10. Ng5 f6 11. Qh5+ g6 12. Bxg6+ Nxg6 13. Nxh7 Rxh7 14. Qxh7 Nf8 15. Qh5+ Kd7 16. Qh6 1-0

[Event "ICCF-Cup8/9 V195 corr"]
[Site "ICCF corr"]
[Date "1990.??.??"]
[Round "?"]
[White "Nyffeler, Ulrich"]
[Black "Schiemann, Dieter"]
[Result "1-0"]
[ECO "C50"]
[PlyCount "5"]
[EventDate "1990.11.01"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 1-0

[Event "ICCF-Cup8/9 V188 corr"]
[Site "ICCF corr"]
[Date "1990.??.??"]
[Round "?"]
[White "Nyffeler, Ulrich"]
[Black "Schroeder, Juergen"]
[Result "0-1"]
[ECO "B66"]
[PlyCount "64"]
[EventDate "1990.11.01"]
[EventType "tourn (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 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bg5 e6 7. Qd2 a6 8. 0-0-0 h6 9. Bf4 Bd7 10. Nxc6 Bxc6 11. Qe1 Be7 12. f3 Qc7 13. Bd3 b5 14. g4 b4 15. Ne2 a5 16. h4 Qb6 17. Nd4 Nd7 18. Nxc6 Qxc6 19. Qe2 Rb8 20. g5 a4 21. gxh6 gxh6 22. Kb1 a3 23. Bc1 Bf6 24. Bc4 Bxb2 25. Bxb2 axb2 26. Kxb2 Nc5 27. Bb3 Ke7 28. Rh2 Rhc8 29. Qd2 Ra8 30. Qxb4 Rcb8 31. Qd4 Na4+ 32. Ka1 Nc3 0-1

[Event "ICCF-Cup8/9 V188 corr"]
[Site "ICCF corr"]
[Date "1990.??.??"]
[Round "?"]
[White "Pekrul, Elmer"]
[Black "Nyffeler, Ulrich"]
[Result "0-1"]
[ECO "C44"]
[PlyCount "36"]
[EventDate "1990.11.01"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. c3 dxc3 5. Bc4 d6 6. Nxc3 Nf6 7. Qb3 Qd7 8. Ng5 Ne5 9. Bb5 c6 10. f4 Neg4 11. h3 cxb5 12. hxg4 b4 13. Nd5 b6 14. Nxf6+ gxf6 15. Rxh7 Rxh7 16. Nxh7 Be7 17. g5 fxg5 18. f5 Qc6 0-1

[Event "SUI-FRG corr9093"]
[Site "Switzerland"]
[Date "1990.??.??"]
[Round "?"]
[White "Prokopp, Heinz"]
[Black "Nyffeler, Ulrich"]
[Result "1-0"]
[ECO "C40"]
[PlyCount "30"]
[EventDate "1990.??.??"]
[EventType "team (corr)"]
[EventRounds "2"]
[EventCountry "SUI"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 f5 3. Nxe5 Nc6 4. Qh5+ g6 5. Nxg6 Nf6 6. Qh4 hxg6 7. Qxh8 Qe7 8. d3 fxe4 9. Be3 d5 10. Be2 Qb4+ 11. c3 Qxb2 12. Qxf6 Bf5 13. 0-0 Qxe2 14. dxe4 dxe4 15. Nd2 Be7 1-0

[Event "ICCF-Cup8/9 V195 corr"]
[Site "ICCF corr"]
[Date "1990.??.??"]
[Round "?"]
[White "Wagner, Guido"]
[Black "Nyffeler, Ulrich"]
[Result "1-0"]
[ECO "E62"]
[PlyCount "43"]
[EventDate "1990.11.01"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. c4 Nf6 2. d4 g6 3. Nf3 Bg7 4. g3 d6 5. Bg2 0-0 6. 0-0 Nc6 7. Nc3 e5 8. d5 Ne7 9. e4 Ne8 10. Ne1 f5 11. f4 exf4 12. Bxf4 fxe4 13. Nxe4 Bf5 14. Qd2 Nf6 15. Nxf6+ Rxf6 16. Nf3 Qd7 17. Rae1 Re8 18. Bh6 Nc8 19. Bxg7 Kxg7 20. Qd4 Rxe1 21. Nxe1 h5 22. h3 1-0

[Event "SUI theme corr"]
[Site "Switzerland"]
[Date "1989.??.??"]
[Round "?"]
[White "Brunner, C."]
[Black "Nyffeler, Ulrich"]
[Result "0-1"]
[ECO "B45"]
[PlyCount "27"]
[EventDate "1989.??.??"]
[EventType "tourn (corr)"]
[EventRounds "9"]
[EventCountry "SUI"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. Ndb5 d6 7. Bf4 e5 8. Nd5 Nxd5 9. exd5 Nb8 10. Bg3 a6 11. Nc3 f5 12. Bd3 g6 13. f3 Bg7 14. 0-0 0-1

[Event "EU theme corr"]
[Site "ICCF corr"]
[Date "1989.??.??"]
[Round "?"]
[White "Elburg, John"]
[Black "Nyffeler, Ulrich"]
[Result "0-1"]
[ECO "C40"]
[PlyCount "72"]
[EventDate "1989.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 f5 3. Nxe5 Qf6 4. Nc4 fxe4 5. Nc3 Qf7 6. Ne3 c6 7. d3 exd3 8. Bxd3 d5 9. 0-0 Bd6 10. Re1 Ne7 11. Nc4 dxc4 12. Bxc4 Bxh2+ 13. Kxh2 Qxc4 14. Bg5 0-0 15. Bxe7 Qf4+ 16. Kh1 Re8 17. Ba3 Rxe1+ 18. Qxe1 Qh6+ 19. Kg1 Be6 20. Rd1 Nd7 21. Ne4 Nf6 22. Nxf6+ Qxf6 23. Qe3 Bd5 24. Rd4 Qg6 25. f3 Re8 26. Rf4 h5 27. Qf2 Qh6 28. g3 h4 29. c4 hxg3 30. Qxg3 Bf7 31. Re4 Qc1+ 32. Kf2 Rxe4 33. fxe4 Bxc4 34. Qb8+ Kh7 35. Qxb7 Qf4+ 36. Kg2 Bf1+ 0-1

[Event "SUI theme corr"]
[Site "Switzerland"]
[Date "1989.??.??"]
[Round "?"]
[White "Faessler, Peter"]
[Black "Nyffeler, Ulrich"]
[Result "1/2-1/2"]
[ECO "B45"]
[PlyCount "28"]
[EventDate "1989.??.??"]
[EventType "tourn (corr)"]
[EventRounds "9"]
[EventCountry "SUI"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. Ndb5 d6 7. Bf4 e5 8. Nd5 Nxd5 9. exd5 exf4 10. dxc6 bxc6 11. Nd4 Qe7+ 12. Qe2 Bd7 13. 0-0-0 Qxe2 14. Bxe2 0-0-0 1/2-1/2

[Event "SUI theme corr"]
[Site "Switzerland"]
[Date "1989.??.??"]
[Round "?"]
[White "Nyffeler, Ulrich"]
[Black "Brunner, C."]
[Result "1/2-1/2"]
[ECO "B45"]
[PlyCount "43"]
[EventDate "1989.??.??"]
[EventType "tourn (corr)"]
[EventRounds "9"]
[EventCountry "SUI"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. Ndb5 d6 7. Bf4 e5 8. Nd5 Nxd5 9. exd5 exf4 10. dxc6 bxc6 11. Qf3 d5 12. Nd4 Qf6 13. c3 Be7 14. Bd3 0-0 15. 0-0 Bd7 16. Rfe1 Bd6 17. Qd1 g6 18. Qa4 Rfd8 19. Nf3 c5 20. Bb5 Bg4 21. Be2 Bd7 22. Bb5 1/2-1/2

[Event "SUI theme corr"]
[Site "Switzerland"]
[Date "1989.??.??"]
[Round "?"]
[White "Nyffeler, Ulrich"]
[Black "Faessler, Peter"]
[Result "1-0"]
[ECO "B45"]
[PlyCount "39"]
[EventDate "1989.??.??"]
[EventType "tourn (corr)"]
[EventRounds "9"]
[EventCountry "SUI"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. Ndb5 d6 7. Bf4 e5 8. Nd5 Nxd5 9. exd5 exf4 10. dxc6 bxc6 11. Nd4 Bd7 12. Bd3 Be7 13. 0-0 0-0 14. Qf3 d5 15. Qxf4 Rb8 16. b3 Bb4 17. c4 dxc4 18. Bxc4 Rb6 19. Rad1 Qc8 20. Nf3 1-0

[Event "corr"]
[Site "corr"]
[Date "1989.??.??"]
[Round "?"]
[White "Nyffeler, Ulrich"]
[Black "Kovacs, Arthur"]
[Result "1/2-1/2"]
[ECO "C54"]
[PlyCount "71"]
[EventDate "1989.??.??"]
[EventType "tourn (corr)"]
[EventRounds "9"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d4 exd4 6. cxd4 Bb4+ 7. Nc3 Nxe4 8. 0-0 Bxc3 9. d5 Bf6 10. Re1 Ne7 11. Rxe4 d6 12. Bg5 Bxg5 13. Nxg5 h6 14. Qe2 hxg5 15. Re1 Be6 16. dxe6 f6 17. Re3 d5 18. Rh3 Rxh3 19. gxh3 g6 20. Qf3 Qd6 21. Qxf6 Qf4 22. Qh8+ Qf8 23. Qxf8+ Kxf8 24. Bd3 Kg7 25. Kg2 Rd8 26. Kg3 Rd6 27. Kg4 Kf6 28. Re3 Rxe6 29. Rxe6+ Kxe6 30. Kxg5 c5 31. f4 c4 32. Bxg6 Nxg6 33. Kxg6 Ke7 34. Kf5 d4 35. Ke4 d3 36. Ke3 1/2-1/2

[Event "EU-ch M890 corr"]
[Site "ICCF corr"]
[Date "1989.??.??"]
[Round "?"]
[White "Nyffeler, Ulrich"]
[Black "Krebs, Juergen"]
[Result "1/2-1/2"]
[ECO "B33"]
[PlyCount "105"]
[EventDate "1989.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Bxf6 gxf6 10. Nd5 f5 11. Bd3 Be6 12. 0-0 Bg7 13. Qh5 f4 14. c4 bxc4 15. Bxc4 0-0 16. Rac1 Rb8 17. b3 Qa5 18. Nb1 Kh8 19. Nbc3 Nd4 20. Rfd1 Rb7 21. Ne2 Nxe2+ 22. Qxe2 f5 23. exf5 f3 24. Qxf3 Rxf5 25. Qe2 Rbf7 26. f3 Bh6 27. Rc2 Qd8 28. Bd3 Rh5 29. Bxa6 Rg7 30. Qf2 Rg8 31. Bf1 Bxd5 32. Rxd5 Bf4 33. g3 Qh4 34. g4 Qg5 35. Qe1 Qh6 36. Qe4 Bxh2+ 37. Kf2 Rhg5 38. Rc7 Qh4+ 39. Ke2 R5g6 40. Rd7 Bf4 41. Bg2 Qh2 42. Kf1 Rc8 43. Rd1 Rf6 44. Ra7 d5 45. Qxd5 Be3 46. Ra8 Qg1+ 47. Ke2 Qf2+ 48. Kd3 Rxa8 49. Qxa8+ Kg7 50. f4 Rxf4 51. Be4 Bd4 52. Qb7+ Rf7 53. Qc6 1/2-1/2

[Event "EU-ch M890 corr"]
[Site "ICCF corr"]
[Date "1989.??.??"]
[Round "?"]
[White "Vinklarek, Vlastimil"]
[Black "Nyffeler, Ulrich"]
[Result "0-1"]
[ECO "A52"]
[PlyCount "120"]
[EventDate "1989.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e5 3. dxe5 Ng4 4. Nf3 Bc5 5. e3 Nc6 6. Be2 Ngxe5 7. Nc3 0-0 8. 0-0 Re8 9. Na4 Bf8 10. b3 d6 11. Bb2 Be6 12. Qd2 Qf6 13. Nxe5 dxe5 14. Bf3 Rad8 15. Qe2 Bf5 16. Bxc6 Qxc6 17. Rfd1 Rxd1+ 18. Rxd1 Qg6 19. Kh1 c6 20. h3 f6 21. g4 Be6 22. e4 b6 23. Bc1 Be7 24. f3 Kf7 25. Be3 h5 26. Kg2 Rh8 27. Rh1 f5 28. exf5 Bxf5 29. Nc3 Bd3 30. Qf2 Bf6 31. Qg3 Bxc4 32. Ne4 Bd5 33. gxh5 Qxh5 34. Qg4 Qxg4+ 35. hxg4 Rxh1 36. Kxh1 Be7 37. Kg2 c5 38. Nc3 Bc6 39. Kf2 a6 40. Ke2 b5 41. f4 exf4 42. Bxf4 b4 43. Nb1 Bb5+ 44. Ke3 c4 45. Nd2 Bc5+ 46. Ke4 c3 47. Nc4 Ke6 48. Ne3 a5 49. Nf5 Kf6 50. Be5+ Kg5 51. Bxg7 Kxg4 52. Nd4 Be8 53. Ne2 Bc6+ 54. Ke5 Be3 55. Kd6 c2 56. Bb2 Kf3 57. Nc1 Ba8 58. Ke5 Bxc1 59. Bxc1 Ke2 60. a3 Kd1 0-1

[Event "EU-ch M882 corr"]
[Site "ICCF corr"]
[Date "1989.??.??"]
[Round "?"]
[White "Wittmann, Walter"]
[Black "Nyffeler, Ulrich"]
[Result "0-1"]
[ECO "C40"]
[PlyCount "26"]
[EventDate "1989.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 f5 3. exf5 e4 4. Ng1 Nf6 5. g4 Bc5 6. d4 exd3 7. Bxd3 Qe7+ 8. Kf1 h5 9. g5 Ne4 10. Nh3 d5 11. Qf3 Qe5 12. Nc3 Bxf5 13. Nf4 Bg4 0-1

[Event "ICCF theme corr"]
[Site "ICCF corr"]
[Date "1988.??.??"]
[Round "?"]
[White "Korhonen, Lasse"]
[Black "Nyffeler, Ulrich"]
[Result "0-1"]
[ECO "C40"]
[PlyCount "46"]
[EventDate "1988.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 f5 3. Bc4 fxe4 4. Nxe5 Qg5 5. d4 Qxg2 6. Qh5+ g6 7. Bf7+ Kd8 8. Bxg6 Qxh1+ 9. Ke2 c6 10. Nc3 e3 11. Be4 Qg1 12. Qf3 Qxf2+ 13. Qxf2 exf2 14. Nf7+ Ke8 15. Nxh8 Nf6 16. Bxh7 Nxh7 17. Be3 d5 18. Kxf2 Bf5 19. Re1 Bg7 20. Bf4+ Kd7 21. Be5 Bxe5 22. dxe5 Ke6 23. Ne2 Be4 0-1

[Event "ICCF theme corr"]
[Site "ICCF corr"]
[Date "1988.??.??"]
[Round "?"]
[White "Nilsson, Joergen"]
[Black "Nyffeler, Ulrich"]
[Result "1-0"]
[ECO "C40"]
[PlyCount "21"]
[EventDate "1988.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 f5 3. Nxe5 Qf6 4. d4 d6 5. Nc4 fxe4 6. Be2 Qf7 7. 0-0 Nf6 8. Ne3 Be7 9. f3 exf3 10. Bxf3 0-0 11. Bd5 1-0

[Event "Latvian gam corr"]
[Site "corr"]
[Date "1988.??.??"]
[Round "?"]
[White "Nyffeler, Ulrich"]
[Black "Elburg, John"]
[Result "0-1"]
[ECO "C40"]
[PlyCount "62"]
[EventDate "1988.??.??"]
[EventType "tourn (corr)"]
[EventRounds "9"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 f5 3. Bc4 fxe4 4. Nxe5 d5 5. Qh5+ g6 6. Nxg6 hxg6 7. Qxg6+ Kd7 8. Bxd5 Nf6 9. Nc3 Qe7 10. Bxe4 Rg8 11. Qf5+ Kd8 12. Qf3 Nc6 13. 0-0 Nd4 14. Qd3 Qd6 15. b3 Ng4 16. f4 Bd7 17. Bb2 Qb6 18. Kh1 Nxh2 19. Kxh2 Bc5 20. f5 Bd6+ 21. g3 Rxg3 22. Qxg3 Bxg3+ 23. Kxg3 Qd6+ 24. Kg2 Nxf5 25. Bxf5 Bxf5 26. d3 Kd7 27. Rf2 Rg8+ 28. Kf1 Bh3+ 29. Ke2 Qe5+ 30. Kd2 Qg5+ 31. Ke2 Bg4+ 0-1

[Event "SUI-ch corr"]
[Site "Switzerland"]
[Date "1988.??.??"]
[Round "?"]
[White "Nyffeler, Ulrich"]
[Black "Michel"]
[Result "0-1"]
[ECO "C07"]
[PlyCount "50"]
[EventDate "1988.??.??"]
[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 e6 2. d4 d5 3. Nd2 c5 4. Ngf3 Nc6 5. Bb5 dxe4 6. Nxe4 Bd7 7. Bg5 Qa5+ 8. Nc3 a6 9. Bxc6 Bxc6 10. Ne5 Bxg2 11. Rg1 Bd5 12. Bd2 cxd4 13. Nxd5 Qxd5 14. Qe2 Rc8 15. c4 dxc3 16. Bxc3 Rd8 17. Nc4 Nf6 18. Ne3 Qe4 19. Rc1 Qf4 20. Bxf6 gxf6 21. Rd1 Rxd1+ 22. Qxd1 Qxh2 23. Qa4+ b5 24. Qxa6 Qxg1+ 25. Ke2 Be7 0-1

[Event "ICCF theme corr"]
[Site "ICCF corr"]
[Date "1988.??.??"]
[Round "?"]
[White "Nyffeler, Ulrich"]
[Black "Nilsson, Gustav"]
[Result "1-0"]
[ECO "C40"]
[PlyCount "61"]
[EventDate "1988.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 f5 3. Bc4 d6 4. d4 Be7 5. dxe5 fxe4 6. Qd5 exf3 7. Qf7+ Kd7 8. Qxg7 fxg2 9. Rg1 dxe5 10. Qxh8 Nf6 11. Qxd8+ Kxd8 12. Rxg2 Bf5 13. Nc3 Bxc2 14. f4 Bg6 15. fxe5 Nfd7 16. Bf4 Nb6 17. 0-0-0+ Ke8 18. Bd3 Bxd3 19. Rxd3 N8d7 20. Nd5 Nxd5 21. Rxd5 c6 22. Rd3 Nf8 23. Bg5 Ng6 24. Rh3 Kd7 25. Rxh7 Re8 26. h4 c5 27. Bxe7 Nxe7 28. Rgg7 Ke6 29. Rxe7+ Rxe7 30. Rxe7+ Kxe7 31. h5 1-0

[Event "SUI-ch corr"]
[Site "Switzerland"]
[Date "1987.??.??"]
[Round "?"]
[White "Michel"]
[Black "Nyffeler, Ulrich"]
[Result "1-0"]
[ECO "B26"]
[PlyCount "59"]
[EventDate "1987.??.??"]
[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 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 d6 6. Nh3 e6 7. Be3 Nge7 8. Qd2 0-0 9. Bh6 f6 10. Bxg7 Kxg7 11. f4 Rb8 12. Nf2 b5 13. 0-0 b4 14. Ne2 e5 15. Nd1 Be6 16. f5 Bf7 17. Ne3 g5 18. h4 h6 19. Kf2 Rh8 20. Rh1 Qd7 21. Rh2 Rh7 22. hxg5 hxg5 23. Rxh7+ Kxh7 24. Rh1+ Kg7 25. Ng4 Ng8 26. Ng1 d5 27. Nh3 dxe4 28. Bxe4 Qd4+ 29. Kf1 c4 30. Nxf6 1-0

[Event "Theme corr"]
[Site "corr"]
[Date "1987.??.??"]
[Round "?"]
[White "Nyffeler, Ulrich"]
[Black "Cavadini, Sergio"]
[Result "1-0"]
[ECO "B33"]
[PlyCount "33"]
[EventDate "1987.??.??"]
[EventType "tourn (corr)"]
[EventRounds "9"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Bxf6 gxf6 10. Nd5 f5 11. Bxb5 axb5 12. Nxb5 Rb8 13. Nbc7+ Kd7 14. Qh5 Ne7 15. Qxf7 fxe4 16. b4 Rb7 17. Ne6 1-0

[Event "SUI corr"]
[Site "Switzerland"]
[Date "1986.??.??"]
[Round "?"]
[White "Nyffeler, Ulrich"]
[Black "Baer, Horst Hugo"]
[Result "1-0"]
[ECO "B33"]
[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 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Bxf6 gxf6 9. Na3 b5 10. Nd5 f5 11. Bxb5 axb5 12. Nxb5 Ra7 13. Nxa7 Nxa7 14. 0-0 Nb5 15. exf5 Nd4 16. f6 Be6 17. c3 Bxd5 18. cxd4 Qa8 19. Qg4 h5 20. Qh3 Bh6 21. dxe5 dxe5 22. Rfd1 Bf4 23. Rd3 1-0

[Event "SUI-ch corr"]
[Site "Switzerland"]
[Date "1986.??.??"]
[Round "?"]
[White "Ruefenacht, Matthias"]
[Black "Nyffeler, Ulrich"]
[Result "1-0"]
[ECO "B89"]
[PlyCount "37"]
[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 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bc4 e6 7. Be3 Be7 8. Qe2 a6 9. 0-0-0 Qc7 10. Bb3 0-0 11. Rhg1 b5 12. g4 Na5 13. g5 Nxb3+ 14. axb3 Nd7 15. Rg3 Re8 16. Qh5 g6 17. Qh6 b4 18. Rh3 Nf8 19. Nf5 1-0

[Event "SUI theme corr"]
[Site "Switzerland"]
[Date "1985.??.??"]
[Round "?"]
[White "Kervaire, Michel"]
[Black "Nyffeler, Ulrich"]
[Result "0-1"]
[ECO "B33"]
[PlyCount "66"]
[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 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Bxf6 gxf6 9. Na3 b5 10. Nd5 f5 11. Bxb5 axb5 12. Nxb5 Ra4 13. Nbc7+ Kd7 14. 0-0 Rxe4 15. c3 Qg5 16. Nb5 Qg6 17. Nb6+ Kd8 18. Nxc8 Kxc8 19. Qd5 Kd7 20. a4 Rh4 21. Rfd1 Qe6 22. Qd3 Rg8 23. Qe3 f4 24. Qb6 Rxg2+ 25. Kf1 Qg4 26. Qc7+ Ke6 27. Qc8+ Kf6 28. Qxg4 Rhxg4 29. Ke2 e4 30. Nxd6 f3+ 31. Ke1 Rg1+ 32. Kd2 Rxd1+ 33. Rxd1 Bxd6 0-1

[Event "SUI theme corr"]
[Site "Switzerland"]
[Date "1985.??.??"]
[Round "?"]
[White "Michel, Fritz"]
[Black "Nyffeler, Ulrich"]
[Result "1-0"]
[ECO "B33"]
[PlyCount "47"]
[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 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Bxf6 gxf6 9. Na3 b5 10. Nd5 f5 11. Bxb5 axb5 12. Nxb5 Ra4 13. Nbc7+ Kd7 14. c4 Rxc4 15. Qh5 Nd4 16. Qxf7+ Kc6 17. Nb4+ Rxb4 18. Rc1+ Kb6 19. Nd5+ Kb5 20. Qa7 Nc2+ 21. Rxc2 Rxe4+ 22. Kf1 Ba6 23. b4 Rxb4 24. Nxb4 1-0

[Event "SUI corr"]
[Site "Switzerland"]
[Date "1985.??.??"]
[Round "?"]
[White "Nyffeler, Ulrich"]
[Black "Auf der Grube"]
[Result "1-0"]
[ECO "C78"]
[PlyCount "53"]
[EventDate "1985.??.??"]
[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. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 b5 6. Bb3 Bb7 7. Re1 Bc5 8. c3 d6 9. d4 Bb6 10. Bg5 Qe7 11. a4 0-0-0 12. axb5 axb5 13. Na3 Na7 14. Qe2 c6 15. d5 h6 16. dxc6 Bxc6 17. Be3 Bxe3 18. Qxe3 Nxe4 19. c4 Nc5 20. Nxb5 Nxb5 21. cxb5 Bb7 22. Rec1 Kb8 23. Bd1 Bxf3 24. Bxf3 e4 25. b4 Nb3 26. Bxe4 d5 27. Bxd5 1-0

[Event "SUI theme corr"]
[Site "Switzerland"]
[Date "1985.??.??"]
[Round "?"]
[White "Nyffeler, Ulrich"]
[Black "Michel, Fritz"]
[Result "1-0"]
[ECO "B33"]
[PlyCount "71"]
[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 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Bxf6 gxf6 9. Na3 b5 10. Nd5 f5 11. Bxb5 axb5 12. Nxb5 Qg5 13. Ndc7+ Kd8 14. Qd5 Bb7 15. Qxf7 Qe7 16. Qxe7+ Bxe7 17. Nxa8 Bxa8 18. 0-0-0 Kd7 19. exf5 Rf8 20. g4 Nd8 21. Rhg1 Bc6 22. Nc3 Bh4 23. Nd5 Nf7 24. c4 Ng5 25. Rd3 e4 26. Rb3 Bxf2 27. Rf1 Bc5 28. h4 Nf3 29. Rbxf3 exf3 30. Rxf3 Bd4 31. a3 Bxd5 32. cxd5 Rb8 33. b4 Rb5 34. Kc2 Be5 35. Rd3 h6 36. g5 1-0

[Event "SUI-GER corr"]
[Site "Switzerland"]
[Date "1984.??.??"]
[Round "?"]
[White "Riand, JY."]
[Black "Nyffeler, Ulrich"]
[Result "1/2-1/2"]
[ECO "B33"]
[PlyCount "103"]
[EventDate "1984.??.??"]
[EventType "tourn (corr)"]
[EventRounds "2"]
[EventCountry "SUI"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Bxf6 gxf6 10. Nd5 f5 11. Bd3 Be6 12. Qh5 Rg8 13. g3 h6 14. c3 Rc8 15. Nc2 Na5 16. Ncb4 fxe4 17. Bxe4 Rg4 18. f4 exf4 19. Nxf4 Rc4 20. 0-0-0 Rxf4 21. gxf4 Rxe4 22. f5 Rh4 23. Qf3 Qg5+ 24. Rd2 Nc4 25. Rhd1 Nxd2 26. Qa8+ Ke7 27. Nc6+ Kf6 28. fxe6 Nb3+ 29. Kc2 Qg2+ 30. Kxb3 Rxh2 31. Kb4 Qxb2+ 32. Ka5 Qxa2+ 33. Kb6 Be7 34. Qh8+ Kxe6 35. Re1+ Kf5 36. Nxe7+ Kg4 37. Qg7+ Kf3 38. Rf1+ Ke2 39. Qg1 Qc4 40. Re1+ Kd2 41. Qe3+ Kc2 42. Qc1+ Kb3 43. Nc6 Qc5+ 44. Kb7 Qd5 45. Qf4 Rb2 46. Re3 Ka2 47. Kc7 Qc5 48. Qxf7+ d5 49. Qe6 Rc2 50. Kb7 Rxc3 51. Rxc3 Qxc3 52. Qxd5+ 1/2-1/2

