[Event "Ascona Seniors op 8th"]
[Site "Ascona"]
[Date "2009.11.08"]
[Round "6"]
[White "Wyss, Christian"]
[Black "Fleischer, Eugen"]
[Result "1/2-1/2"]
[ECO "B08"]
[BlackElo "2044"]
[PlyCount "124"]
[EventDate "2009.11.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SUI"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Nf3 Bg7 5. Be2 0-0 6. 0-0 Bg4 7. Be3 Nc6 8. h3 Bxf3 9. Bxf3 e5 10. dxe5 dxe5 11. Qxd8 Rfxd8 12. Rad1 Nd4 13. Rd2 Nxf3+ 14. gxf3 Rxd2 15. Bxd2 Rd8 16. Be3 a6 17. Bg5 Rd7 18. Bxf6 Bxf6 19. Rd1 Rxd1+ 20. Nxd1 Bg5 21. a4 Kf8 22. Kf1 Ke7 23. Ke2 b5 24. axb5 axb5 25. Kd3 Kd6 26. b3 c6 27. Nc3 Ke6 28. Ke2 Bd8 29. Nd1 Kf6 30. Kf1 Kg5 31. Kg2 Ba5 32. Nb2 Bc3 33. Nd1 Bd2 34. Kg3 f5 35. Nb2 Bc3 36. Nd3 h5 37. Kg2 Kf6 38. Kf1 Ke6 39. Ke2 Kd6 40. Nc1 Kc5 41. exf5 gxf5 42. Kd3 Be1 43. Ke2 Ba5 44. Kd3 Bd8 45. Ne2 h4 46. Nc3 Bf6 47. Nd1 Kd6 48. Ne3 Ke6 49. Ng2 Bd8 50. Ne3 Bb6 51. Nd1 Kf6 52. Ke2 e4 53. fxe4 fxe4 54. Ne3 Ke5 55. Ng2 Bd8 56. Ne3 Kd4 57. Nd1 Bg5 58. c3+ Ke5 59. Ne3 Bd8 60. Ng2 Ba5 61. Kd2 Bd8 62. Ke2 Ba5 1/2-1/2

[Event "Ascona Seniors op 8th"]
[Site "Ascona"]
[Date "2009.??.??"]
[Round "?"]
[White "Berchten, Eduard"]
[Black "Wyss, Christian"]
[Result "1/2-1/2"]
[ECO "D02"]
[PlyCount "79"]
[EventDate "2009.11.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SUI"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. Bf4 c6 4. c3 h6 5. h3 Bf5 6. e3 Nbd7 7. Bd3 Ne4 8. Qc2 e6 9. Nbd2 Nxd2 10. Qxd2 Bxd3 11. Qxd3 Be7 12. 0-0 0-0 13. Rfe1 Nf6 14. Nd2 Qb6 15. Rab1 Rfd8 16. Qc2 Rac8 17. Be5 Nd7 18. Bg3 c5 19. Qb3 Qc6 20. Nf3 c4 21. Qc2 b5 22. e4 dxe4 23. Qxe4 Qxe4 24. Rxe4 Nf6 25. Re2 Nd5 26. a3 a5 27. Rc1 Bf6 28. Kf1 Rd7 29. Rec2 Rb7 30. Ke2 g5 31. Ne5 Kg7 32. Ng4 Bd8 33. Ne3 Rd7 34. Nxd5 Rxd5 35. Kf1 Kg6 36. Re2 Bc7 37. Bxc7 Rxc7 38. Rce1 Rb7 39. Re5 Rbd7 40. Rxd5 1/2-1/2

[Event "Ascona Seniors op 8th"]
[Site "Ascona"]
[Date "2009.??.??"]
[Round "?"]
[White "Duebler, Carl Friedrich"]
[Black "Wyss, Christian"]
[Result "1/2-1/2"]
[ECO "B82"]
[PlyCount "95"]
[EventDate "2009.11.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SUI"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. f4 a6 7. Qf3 Qc7 8. Be3 Bd7 9. h3 Nc6 10. 0-0-0 Rc8 11. Kb1 b5 12. Bd3 Qa5 13. Nb3 Qc7 14. g4 g6 15. Qf2 Be7 16. Rh2 0-0 17. g5 Nh5 18. Be2 Ng7 19. h4 f6 20. Qg2 Be8 21. h5 fxg5 22. h6 Nh5 23. Bxh5 gxh5 24. fxg5 Bg6 25. Ne2 e5 26. Ng3 Rf7 27. Nxh5 Kh8 28. Ng7 Bf8 29. Ne6 Qe7 30. Nxf8 Rcxf8 31. Qd2 Rf1 32. Rh4 Nd8 33. Nc1 Rxd1 34. Qxd1 Ne6 35. Qg4 Nf4 36. Ne2 Bxe4 37. Bxf4 exf4 38. Nxf4 Bf5 39. Qg1 Rg8 40. Qd4+ Qe5 41. Nd3 Bxd3 42. cxd3 Rxg5 43. Re4 Qxd4 44. Rxd4 Rg6 45. Rh4 Kg8 46. Kc2 Kf7 47. Kc3 Ke6 48. b3 1/2-1/2

[Event "Ascona Seniors op 8th"]
[Site "Ascona"]
[Date "2009.??.??"]
[Round "?"]
[White "Eggenberger, Ulrich"]
[Black "Wyss, Christian"]
[Result "1/2-1/2"]
[ECO "A03"]
[WhiteElo "1921"]
[PlyCount "58"]
[EventDate "2009.11.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SUI"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. f4 d5 2. Nf3 g6 3. e3 Bg7 4. Be2 Nf6 5. 0-0 0-0 6. d3 c5 7. Qe1 Nc6 8. Nc3 a6 9. e4 dxe4 10. dxe4 Nd4 11. Bd1 Bg4 12. e5 Nd5 13. Ne4 Bxf3 14. gxf3 Qc7 15. c3 Nf5 16. Ng3 Nxg3 17. hxg3 e6 18. Bc2 Rad8 19. Be4 b5 20. Be3 Nxe3 21. Qxe3 Rd7 22. Rfd1 Rfd8 23. Qe2 h6 24. Rxd7 Rxd7 25. Rd1 Qd8 26. Rxd7 Qxd7 27. Qd3 Qxd3 28. Bxd3 Kf8 29. Be4 b4 1/2-1/2

[Event "Ascona Seniors op 8th"]
[Site "Ascona"]
[Date "2009.??.??"]
[Round "?"]
[White "Malinverno, Gianni"]
[Black "Wyss, Christian"]
[Result "1/2-1/2"]
[ECO "B28"]
[WhiteElo "2112"]
[PlyCount "49"]
[EventDate "2009.11.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SUI"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 e6 5. Nf3 a6 6. Bd3 Be7 7. Qe2 cxd4 8. cxd4 Nf6 9. Nc3 Qd8 10. 0-0 0-0 11. Rd1 Nc6 12. Bg5 Nd5 13. Bxe7 Ncxe7 14. Qd2 Bd7 15. Ne5 Be8 16. Rac1 Nf6 17. Ne4 Nxe4 18. Bxe4 Nd5 19. Nd3 Bc6 20. Ne5 Be8 21. Qc2 g6 22. Qb3 f6 23. Bxd5 Qxd5 24. Qxd5 exd5 25. Nf3 1/2-1/2

[Event "Ascona Seniors op 8th"]
[Site "Ascona"]
[Date "2009.??.??"]
[Round "?"]
[White "Wyss, Christian"]
[Black "Caduff, Guido"]
[Result "1/2-1/2"]
[ECO "C02"]
[PlyCount "40"]
[EventDate "2009.11.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SUI"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. a3 cxd4 7. cxd4 Nge7 8. Nc3 Nf5 9. Na4 Qd8 10. b4 a6 11. Be2 Bd7 12. Nc5 b6 13. Nxd7 Qxd7 14. 0-0 b5 15. Bg5 h6 16. Bc1 Be7 17. Bb2 0-0 18. Rc1 Rac8 19. Qb3 Qa7 20. Qd3 Bd8 1/2-1/2

[Event "Ascona Seniors op 8th"]
[Site "Ascona"]
[Date "2009.??.??"]
[Round "?"]
[White "Wyss, Christian"]
[Black "Glur, Erwin"]
[Result "1/2-1/2"]
[ECO "B13"]
[BlackElo "1933"]
[PlyCount "73"]
[EventDate "2009.11.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SUI"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nf6 5. c3 Nc6 6. Bf4 e6 7. Nd2 Bd6 8. Bxd6 Qxd6 9. Ngf3 0-0 10. 0-0 Ne7 11. Re1 Ng6 12. Ne5 Bd7 13. Nxd7 Nxd7 14. Nf3 a6 15. Qd2 Rae8 16. Bxg6 hxg6 17. Re2 f6 18. Rae1 g5 19. h3 Kf7 20. g3 Rh8 21. Kg2 Nf8 22. Qe3 Qd7 23. Rh1 Ng6 24. Ree1 Ne7 25. Qxg5 Rh6 26. Qd2 Reh8 27. Ng1 g5 28. Qe2 Ng6 29. Qg4 Rg8 30. Kf1 Ne7 31. Qe2 g4 32. h4 f5 33. Qe3 Rf6 34. Ne2 Qd6 35. Nf4 Rh8 36. Kg2 Ng6 37. Nxg6 1/2-1/2

[Event "Ascona Seniors op 8th"]
[Site "Ascona"]
[Date "2009.??.??"]
[Round "?"]
[White "Wyss, Christian"]
[Black "Kammermann, Hans"]
[Result "1-0"]
[ECO "B44"]
[PlyCount "93"]
[EventDate "2009.11.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SUI"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e6 5. Be3 d5 6. exd5 exd5 7. Be2 Nf6 8. 0-0 a6 9. c3 Bd7 10. Nd2 Bd6 11. h3 0-0 12. Bd3 Ne4 13. Nxe4 dxe4 14. Bxe4 f5 15. Bd5+ Kh8 16. Nxc6 bxc6 17. Bf3 Qc7 18. c4 Rab8 19. b3 c5 20. Qc2 f4 21. Bd2 Rbe8 22. Bc3 Bf5 23. Qb2 Be5 24. Rfe1 Bxc3 25. Qxc3 Be6 26. Re2 Rf6 27. Rae1 Qd7 28. Bg4 h6 29. Bxe6 Rexe6 30. Rxe6 Rxe6 31. Rxe6 Qxe6 32. Kf1 Kh7 33. Qd3+ g6 34. a3 Qc6 35. Qd5 Qc7 36. b4 cxb4 37. axb4 Kg7 38. c5 Kf6 39. Qc4 Qe5 40. Qxa6+ Kg5 41. Qe2 Kf6 42. Qxe5+ Kxe5 43. c6 Kd6 44. b5 Kc7 45. Ke2 h5 46. Kf3 g5 47. Ke4 1-0

[Event "Ascona Seniors op 8th"]
[Site "Ascona"]
[Date "2009.??.??"]
[Round "?"]
[White "Wyss, Christian"]
[Black "Tesar, Peter"]
[Result "1/2-1/2"]
[ECO "B07"]
[BlackElo "1968"]
[PlyCount "89"]
[EventDate "2009.11.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SUI"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 e6 4. Be2 c6 5. Nf3 Be7 6. 0-0 0-0 7. h3 d5 8. exd5 Nxd5 9. Nxd5 cxd5 10. Bd3 b6 11. Bf4 Nd7 12. Ne5 Nxe5 13. Bxe5 Bf6 14. Bxf6 Qxf6 15. c3 Bd7 16. Qd2 b5 17. a3 a5 18. Ra2 h6 19. Re1 g5 20. Qe2 Rab8 21. b4 Rfc8 22. Qd2 a4 23. Re3 Qf4 24. Rg3 Qxd2 25. Rxd2 Kh8 26. Be2 Rc7 27. Rf3 Kg7 28. Kf1 Rbc8 29. Rdd3 f6 30. Ke1 e5 31. dxe5 fxe5 32. Rfe3 d4 33. Rxe5 dxc3 34. Kd1 Be8 35. Rd6 Rb8 36. Kc2 Bf7 37. Re3 Bb3+ 38. Kc1 Rf8 39. f3 Rb8 40. Bd3 Bf7 41. Re5 Be8 42. Kc2 Rbc8 43. Bf5 Rb8 44. Bd3 Rbc8 45. Bf5 1/2-1/2

[Event "FIN-SUI corr"]
[Site "Finland"]
[Date "1973.??.??"]
[Round "?"]
[White "Karpoff, Kari"]
[Black "Wyss, Christian"]
[Result "0-1"]
[ECO "D35"]
[PlyCount "63"]
[EventDate "1973.??.??"]
[EventType "tourn (corr)"]
[EventRounds "2"]
[EventCountry "FIN"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Bf4 Be7 5. e3 c6 6. Nf3 0-0 7. cxd5 exd5 8. Be2 Nbd7 9. 0-0 Re8 10. Qc2 Nf8 11. h3 Bd6 12. Bxd6 Qxd6 13. Nh2 Bd7 14. Bf3 Re7 15. Rfe1 Rae8 16. Rad1 Qb8 17. e4 dxe4 18. Nxe4 Nxe4 19. Rxe4 Bf5 20. Rde1 Bxe4 21. Rxe4 Rxe4 22. Bxe4 Qf4 23. f3 Qe3+ 24. Qf2 Qxf2+ 25. Kxf2 Rd8 26. Ke3 Ne6 27. Ng4 Nxd4 28. Ne5 Ne6 29. f4 f6 30. Nd3 h6 31. g4 g5 32. fxg5 0-1

[Event "ICCF-Cup1 corr"]
[Site "ICCF corr"]
[Date "1967.??.??"]
[Round "?"]
[White "Meyer"]
[Black "Wyss, Christian"]
[Result "1-0"]
[ECO "A43"]
[PlyCount "75"]
[EventDate "1967.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. d4 e6 2. c4 c5 3. d5 exd5 4. cxd5 d6 5. Nc3 g6 6. e4 Bg7 7. Bd3 Ne7 8. f4 0-0 9. g4 f5 10. exf5 Re8 11. Nge2 gxf5 12. g5 b6 13. 0-0 Na6 14. Be3 Nc7 15. a4 a6 16. Rf3 Rb8 17. Rh3 Ng6 18. Qc2 Qd7 19. Kf2 Qf7 20. Ng3 Ne7 21. Nh5 b5 22. axb5 axb5 23. Rg1 b4 24. Nf6+ Bxf6 25. gxf6+ Ng6 26. Bxf5 Rxe3 27. Bxg6 Rxh3 28. Bxf7+ Kxf7 29. Ne4 Rxh2+ 30. Rg2 Rxg2+ 31. Kxg2 Nxd5 32. Nxd6+ Kxf6 33. Qxc5 Be6 34. Qd4+ Ke7 35. Qg7+ Kd8 36. Qa7 Rb6 37. Nb7+ Kc8 38. Nc5 1-0

[Event "corr"]
[Site "corr"]
[Date "1965.??.??"]
[Round "?"]
[White "Grob, Henry"]
[Black "Wyss, Christian"]
[Result "1-0"]
[ECO "A00"]
[PlyCount "117"]
[EventDate "1965.??.??"]
[EventType "tourn (corr)"]
[EventRounds "9"]
[SourceTitle "Corr 2002"]
[Source "ChessBase"]
[SourceDate "2002.05.23"]
[SourceVersion "1"]
[SourceVersionDate "2002.05.23"]
[SourceQuality "1"]

1. g4 d5 2. Bg2 e5 3. c4 d4 4. d3 c6 5. h3 h6 6. Nf3 Bd6 7. Nbd2 Nf6 8. a3 a5 9. g5 hxg5 10. Nxg5 Na6 11. Nde4 Nxe4 12. Nxe4 Be7 13. e3 f5 14. Nd2 dxe3 15. Nf3 e4 16. dxe4 Qxd1+ 17. Kxd1 exf2 18. exf5 Bxf5 19. Ke2 Be6 20. Kxf2 0-0 21. Be3 Bxc4 22. Rhd1 Nc5 23. Bxc5 Bxc5+ 24. Kg3 Rad8 25. Ne5 Bd5 26. Bxd5+ cxd5 27. Nf3 Bd6+ 28. Kg2 Bf4 29. Rd3 Rf6 30. Rad1 Rb6 31. b3 Bc7 32. h4 Rb5 33. Nd4 Rb6 34. Nf5 Kf8 35. a4 Rb4 36. Nd4 Rd6 37. Re1 Rg6+ 38. Kf1 Bb6 39. Ne6+ Kg8 40. Ng5 Rf6+ 41. Kg2 Rg4+ 42. Kh3 Rxh4+ 43. Kxh4 Bf2+ 44. Kg4 Bxe1 45. Rxd5 Bb4 46. Rd8+ Rf8 47. Rd7 Rb8 48. Kh5 Rf8 49. Rxb7 Rf5 50. Rb8+ Bf8 51. Ra8 Rc5 52. Kg4 Rc3 53. Rxa5 Rxb3 54. Ra8 Rb6 55. a5 Rf6 56. a6 Rg6 57. Kf5 Rf6+ 58. Ke5 Rc6 59. Ne6 1-0

