[Event "Ascona Seniors op 8th"]
[Site "Ascona"]
[Date "2009.??.??"]
[Round "?"]
[White "Bornhauser, Walter"]
[Black "Treichler, Peter"]
[Result "1-0"]
[ECO "B44"]
[WhiteElo "1995"]
[PlyCount "117"]
[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 e6 3. d4 cxd4 4. Nxd4 Nc6 5. g3 Nxd4 6. Qxd4 Be7 7. Qxg7 Bf6 8. Qg4 h6 9. Bg2 Qa5+ 10. c3 d5 11. exd5 exd5 12. Qe2+ Ne7 13. Nd2 Be6 14. Nb3 Qc7 15. Bf4 Qc4 16. Qxc4 dxc4 17. Nc5 Bd5 18. Bxd5 Nxd5 19. Nxb7 Nxc3 20. Nd6+ Ke7 21. Nxc4 Na4 22. Be5 Bxe5 23. Nxe5 Nxb2 24. Rb1 Ke6 25. Rxb2 Kxe5 26. 0-0 f5 27. Re1+ Kf6 28. Rbe2 Kg6 29. Re6+ Kh5 30. R1e5 Rhf8 31. h3 Rac8 32. Kg2 Rc2 33. g4+ Kg5 34. Kg3 Rc3+ 35. f3 Rf6 36. Rxf6 Kxf6 37. Rxf5+ Kg6 38. Ra5 Rc7 39. Ra6+ Kg7 40. a4 Re7 41. a5 Rc7 42. h4 Rd7 43. h5 Rc7 44. Kf4 Rc4+ 45. Ke5 Rc7 46. Kd6 Rf7 47. Kc5 Re7 48. Rc6 Rb7 49. Kd6 Rb3 50. Rc7+ Kf6 51. Rxa7 Rxf3 52. a6 Kg5 53. Rg7+ Kf6 54. Rg6+ Kf7 55. Rxh6 Kg7 56. Rg6+ Kh7 57. Kc7 Rf7+ 58. Kb6 Rf8 59. Rc6 1-0

[Event "Ascona Seniors op 8th"]
[Site "Ascona"]
[Date "2009.??.??"]
[Round "?"]
[White "Broennimann, Peter"]
[Black "Treichler, Peter"]
[Result "0-1"]
[ECO "A47"]
[WhiteElo "1834"]
[PlyCount "42"]
[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 e6 2. Nf3 Nf6 3. e3 c5 4. c3 b6 5. Bd3 Bb7 6. Nbd2 Be7 7. 0-0 0-0 8. Qe2 d5 9. e4 c4 10. Bc2 dxe4 11. Nxe4 b5 12. Nxf6+ Bxf6 13. Be4 Bxe4 14. Qxe4 Qd5 15. Qxd5 exd5 16. Bf4 Nd7 17. Rfe1 h6 18. Re2 g5 19. Be5 g4 20. Bxf6 gxf3 21. gxf3 Nxf6 0-1

[Event "Ascona Seniors op 8th"]
[Site "Ascona"]
[Date "2009.??.??"]
[Round "?"]
[White "De Marchi, Silverio"]
[Black "Treichler, Peter"]
[Result "1/2-1/2"]
[ECO "A65"]
[PlyCount "66"]
[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 e6 2. c4 c5 3. d5 exd5 4. cxd5 d6 5. Nc3 Nf6 6. e4 Nbd7 7. Nf3 h6 8. Bd3 Be7 9. h3 0-0 10. Bf4 Qb6 11. Qc2 Re8 12. 0-0 Nf8 13. Rfe1 Ng6 14. Bh2 Nd7 15. Rad1 Bf6 16. Na4 Qc7 17. b4 Nge5 18. Nxe5 Bxe5 19. Bxe5 Rxe5 20. bxc5 Nxc5 21. f4 Re7 22. e5 Nxd3 23. Qxd3 Bd7 24. Rc1 Qd8 25. Nc3 dxe5 26. fxe5 Qb6+ 27. Kh2 Rae8 28. Rb1 Qa6 29. Qd4 Bf5 30. Rb5 Rc7 31. Rc5 Rxc5 32. Qxc5 b6 33. Qf2 Bd7 1/2-1/2

[Event "Ascona Seniors op 8th"]
[Site "Ascona"]
[Date "2009.??.??"]
[Round "?"]
[White "Ramsauer, Jakob"]
[Black "Treichler, Peter"]
[Result "1/2-1/2"]
[ECO "A43"]
[PlyCount "96"]
[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 e6 2. c4 c5 3. Nf3 Nc6 4. d5 exd5 5. cxd5 Na5 6. e4 d6 7. Bd2 b6 8. Nc3 Bd7 9. e5 dxe5 10. Nxe5 Qe7 11. Qe2 f6 12. Nxd7 Qxe2+ 13. Bxe2 Kxd7 14. Bg4+ Kc7 15. 0-0 h5 16. Be6 a6 17. Rac1 Bd6 18. Ne4 Nb7 19. b4 Ne7 20. Nxd6 Nxd6 21. bxc5 bxc5 22. Ba5+ Kb8 23. Rxc5 Ra7 24. Rb1+ Rb7 25. Rxb7+ Nxb7 26. Bc7+ Ka7 27. Rc4 Nc8 28. Bf4 Ncd6 29. Bxd6 Nxd6 30. Rc7+ Ka8 31. Rxg7 Rb8 32. h4 Rb1+ 33. Kh2 Rb2 34. Rd7 Nb7 35. Kg3 Rxa2 36. Bf7 Nc5 37. Rd8+ Kb7 38. f3 Kc7 39. d6+ Kxd8 40. Bxa2 Ke8 41. Kf4 Nd3+ 42. Ke3 Ne5 43. Ke4 Ng6 44. g3 Ne5 45. f4 Nf7 46. Kd5 Kd7 47. Bc4 Nxd6 48. Bxa6 Nf5 1/2-1/2

[Event "Ascona Seniors op 8th"]
[Site "Ascona"]
[Date "2009.??.??"]
[Round "?"]
[White "Tesar, Peter"]
[Black "Treichler, Peter"]
[Result "1-0"]
[ECO "A30"]
[WhiteElo "1968"]
[PlyCount "45"]
[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. c4 c5 2. Nf3 e6 3. b3 Nf6 4. Bb2 Nc6 5. e3 Be7 6. g4 h6 7. Bg2 Qc7 8. h3 Nb4 9. d3 d6 10. a3 Nc6 11. Nc3 a6 12. Qe2 0-0 13. Rc1 Rb8 14. g5 hxg5 15. Nxg5 Nh7 16. Nxh7 Kxh7 17. Qh5+ Kg8 18. Be4 f5 19. Rg1 Bf6 20. Nd5 Qd8 21. Nxf6+ Rxf6 22. Bxc6 bxc6 23. Qg5 1-0

[Event "Ascona Seniors op 8th"]
[Site "Ascona"]
[Date "2009.??.??"]
[Round "?"]
[White "Treichler, Peter"]
[Black "Kirchgraber, Bruno"]
[Result "1-0"]
[ECO "D03"]
[PlyCount "67"]
[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. Bg5 e6 4. Bxf6 Qxf6 5. e3 c5 6. c3 c4 7. Nbd2 Bd6 8. b3 b5 9. bxc4 bxc4 10. Qc2 0-0 11. e4 Qd8 12. e5 Bc7 13. Be2 Nc6 14. 0-0 f6 15. exf6 Rxf6 16. h3 Qd6 17. Rae1 Bd7 18. Bd1 Re8 19. Ne5 Rg6 20. Bh5 Nxe5 21. dxe5 Qe7 22. Bxg6 hxg6 23. Qxg6 Rf8 24. Nf3 Rf5 25. Qg3 Be8 26. Nd4 Rg5 27. Qh2 Bg6 28. f4 Rh5 29. g4 Rh7 30. f5 exf5 31. Nxf5 Bb6+ 32. Nd4 Be4 33. e6 Qxe6 34. Qb8+ 1-0

[Event "Ascona Seniors op 8th"]
[Site "Ascona"]
[Date "2009.??.??"]
[Round "?"]
[White "Treichler, Peter"]
[Black "Malinverno, Gianni"]
[Result "0-1"]
[ECO "D37"]
[BlackElo "2112"]
[PlyCount "97"]
[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. e3 e6 4. c4 Be7 5. Nc3 0-0 6. c5 a6 7. Qc2 Nc6 8. a3 Re8 9. Bd3 g6 10. b4 b5 11. cxb6 cxb6 12. b5 Na5 13. 0-0 Bb7 14. bxa6 Bxa6 15. Bxa6 Rxa6 16. Qe2 Ra8 17. Nd2 Qd7 18. Qb5 Reb8 19. Qxd7 Nxd7 20. Nb5 Rc8 21. a4 Rc2 22. Rd1 Rac8 23. Na7 R8c3 24. Nb5 Rd3 25. Kf1 Nb3 26. Ke2 Rdxd2+ 27. Bxd2 Bb4 28. Kd3 Rxd2+ 29. Rxd2 Nxd2 30. Rd1 Ne4 31. Ke2 Nc3+ 32. Nxc3 Bxc3 33. Rc1 Ba5 34. g4 Kg7 35. g5 Nf8 36. h4 h6 37. f4 hxg5 38. hxg5 Nd7 39. Rc7 Nb8 40. Kf3 Na6 41. Rd7 Nb4 42. e4 dxe4+ 43. Kxe4 Nd5 44. Ke5 Bd2 45. Rxd5 exd5 46. Kxd5 Bxf4 47. Kc6 Bxg5 48. Kxb6 Bd8+ 49. Kc6 0-1

[Event "Ascona Seniors op 8th"]
[Site "Ascona"]
[Date "2009.??.??"]
[Round "?"]
[White "Treichler, Peter"]
[Black "Weiersmueller, Otto"]
[Result "1/2-1/2"]
[ECO "D03"]
[PlyCount "82"]
[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. Bg5 Nbd7 4. e3 e6 5. h3 Be7 6. c4 0-0 7. c5 c6 8. Nc3 b6 9. b4 a5 10. a3 b5 11. Be2 a4 12. 0-0 h6 13. Bf4 Re8 14. Ne5 Nxe5 15. Bxe5 Nd7 16. Bh2 Bf6 17. Qc2 e5 18. dxe5 Nxe5 19. Rad1 Qe7 20. Bxe5 Qxe5 21. Nb1 Bf5 22. Bd3 Bxd3 23. Qxd3 Rad8 24. Rfe1 Rd7 25. Nd2 Rde7 26. Nf3 Qe4 27. Kf1 Kf8 28. Qxe4 Rxe4 29. Nd4 Bxd4 30. exd4 f5 31. g3 Kf7 32. Rxe4 Rxe4 33. Rd3 g5 34. f3 Re6 35. Kf2 Kf6 36. Rc3 Kg6 37. Rd3 h5 38. Re3 Kf6 39. Rd3 Kg6 40. Re3 Kf6 41. Rd3 g4 1/2-1/2

[Event "Ascona Seniors op 8th"]
[Site "Ascona"]
[Date "2009.??.??"]
[Round "?"]
[White "Treichler, Peter"]
[Black "Wildi, Markus"]
[Result "1-0"]
[ECO "A45"]
[PlyCount "41"]
[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 Nf6 2. Bg5 e6 3. Bxf6 Qxf6 4. Nf3 d5 5. e3 c5 6. c3 Nc6 7. Nbd2 Bd6 8. dxc5 Bxc5 9. Nb3 Bb6 10. Nbd4 a6 11. Nxc6 bxc6 12. Qc2 Bc7 13. c4 Qe7 14. cxd5 cxd5 15. Qc6+ Qd7 16. Qxa8 0-0 17. 0-0-0 Qa4 18. Bd3 Qxa2 19. Qc6 Ba5 20. Bb1 Qb3 21. Qc2 1-0

[Event "Ascona Seniors op 7th"]
[Site "Ascona"]
[Date "2008.??.??"]
[Round "?"]
[White "Keller, Max"]
[Black "Treichler, Peter"]
[Result "1/2-1/2"]
[ECO "A02"]
[PlyCount "89"]
[EventDate "2008.11.03"]
[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 b6 2. Nf3 Bb7 3. e3 Bxf3 4. Qxf3 c6 5. Be2 d5 6. 0-0 Nf6 7. d3 e6 8. Nd2 Bd6 9. Kh1 e5 10. Qg3 exf4 11. exf4 g6 12. Nf3 Nh5 13. Qf2 Bxf4 14. Nd4 Qf6 15. Bxh5 gxh5 16. Bxf4 0-0 17. Qg3+ Qg6 18. Rae1 c5 19. Nf3 Nc6 20. Ne5 Qxg3 21. Bxg3 Nb4 22. Rf5 Nxc2 23. Rg5+ Kh8 24. Rf1 f6 25. Rxh5 Kg7 26. Ng4 Kg6 27. Rxd5 h5 28. Rxf6+ Rxf6 29. Nxf6 Kxf6 30. Rxh5 Kg6 31. Re5 Rf8 32. h3 Nb4 33. d4 cxd4 34. a3 Nd3 35. Rd5 Nf2+ 36. Kh2 Ne4 37. Be5 Rf5 38. g4 Rf2+ 39. Kg1 Rxb2 40. Rxd4 Rb1+ 41. Kg2 Rb2+ 42. Kf3 Ng5+ 43. Ke3 Rb3+ 44. Ke2 Nxh3 45. Rd3 1/2-1/2

[Event "Ascona Seniors op 7th"]
[Site "Ascona"]
[Date "2008.??.??"]
[Round "?"]
[White "Pollermann, Werner"]
[Black "Treichler, Peter"]
[Result "1-0"]
[ECO "A02"]
[PlyCount "59"]
[EventDate "2008.11.03"]
[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 b6 2. e3 Bb7 3. Nf3 Bxf3 4. Qxf3 Nc6 5. d4 e6 6. g3 Nge7 7. a3 g6 8. Bd2 Bg7 9. c4 0-0 10. Bc3 d5 11. Nd2 Rb8 12. Bg2 b5 13. cxb5 Rxb5 14. Bf1 Rb8 15. Bd3 f5 16. 0-0 Nc8 17. Rab1 Nd6 18. Qe2 Rb7 19. b4 Ne7 20. Nb3 c6 21. Nc5 Qc8 22. Ba6 Rf6 23. Bxb7 Nxb7 24. Qa6 Nxc5 25. Qxc8+ Nxc8 26. bxc5 Rf8 27. Rb8 a6 28. Rfb1 h6 29. Ra8 g5 30. Rbb8 1-0

[Event "Ascona Seniors op 7th"]
[Site "Ascona"]
[Date "2008.??.??"]
[Round "?"]
[White "Treichler, Peter"]
[Black "Dahinden, Kurt"]
[Result "1-0"]
[ECO "D02"]
[PlyCount "101"]
[EventDate "2008.11.03"]
[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 Nc6 3. e3 a6 4. c4 e6 5. c5 Nf6 6. Nc3 Be7 7. Qc2 h6 8. a3 b6 9. cxb6 cxb6 10. Ne2 Bb7 11. Ng3 Rc8 12. Qb1 Na5 13. b4 Nc6 14. Bd3 b5 15. 0-0 Bd6 16. Ne2 Ne7 17. h3 Nc6 18. Nd2 e5 19. Bf5 Rc7 20. dxe5 Bxe5 21. Bb2 d4 22. Nf3 Re7 23. exd4 Bc7 24. Re1 0-0 25. Ng3 Qd6 26. Rxe7 Nxe7 27. Ne5 g6 28. Ne4 Bxe4 29. Bxe4 Re8 30. Nf3 Kf8 31. Bc2 Nh5 32. Bc1 Kg7 33. Be3 Nd5 34. Qe1 Nhf4 35. Qd2 Nxe3 36. fxe3 Nxh3+ 37. gxh3 Qg3+ 38. Qg2 Rxe3 39. Qxg3 Bxg3 40. Kg2 Bf4 41. Bd1 f5 42. Kf2 g5 43. a4 g4 44. hxg4 fxg4 45. Ne5 h5 46. axb5 axb5 47. Ra7+ Kf6 48. Rf7+ Kg5 49. Rg7+ Kh4 50. Bxg4 hxg4 51. Rxg4+ 1-0

[Event "Ascona Seniors op 7th"]
[Site "Ascona"]
[Date "2008.??.??"]
[Round "?"]
[White "Treichler, Peter"]
[Black "Fringeli, Eduard"]
[Result "0-1"]
[ECO "D03"]
[PlyCount "48"]
[EventDate "2008.11.03"]
[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. Bg5 Nbd7 4. Bxf6 Nxf6 5. e3 Bf5 6. c4 e6 7. c5 c6 8. Nc3 Be7 9. Nh4 Bg4 10. Nf3 0-0 11. h3 Bh5 12. Bd3 Qc7 13. g4 Bg6 14. Bxg6 fxg6 15. Ne5 Nd7 16. Nd3 Bh4 17. Qe2 e5 18. 0-0-0 Rae8 19. Qd2 Qd8 20. Rhf1 Bg5 21. f4 exd4 22. exd4 Bh4 23. Ne5 Nxe5 24. fxe5 Bg5 0-1

[Event "Ascona Seniors op 7th"]
[Site "Ascona"]
[Date "2008.??.??"]
[Round "?"]
[White "Treichler, Peter"]
[Black "Kirchgraber, Bruno"]
[Result "1/2-1/2"]
[ECO "D26"]
[PlyCount "181"]
[EventDate "2008.11.03"]
[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. e3 e6 4. c4 dxc4 5. Bxc4 a6 6. 0-0 b5 7. Bb3 Nbd7 8. Bd2 Bb7 9. a3 c5 10. Bc3 c4 11. Bc2 Be7 12. b3 Bd5 13. bxc4 Bxc4 14. Re1 0-0 15. Nbd2 Nb6 16. Ne5 Rc8 17. Ba5 Bd5 18. Bb4 Bxb4 19. axb4 Ra8 20. Bb3 Bb7 21. Nd3 Nbd5 22. Bxd5 Qxd5 23. Nf3 Rac8 24. Nc5 Ra8 25. Nxb7 Qxb7 26. Ne5 Nd5 27. Qd2 f6 28. Nd3 Rfc8 29. Nc5 Qc6 30. Rec1 Qd6 31. e4 Nc7 32. Nb7 Qb6 33. Na5 Rd8 34. Rc5 Rd7 35. Qe3 Re8 36. Qc3 Qd6 37. Rd1 Rc8 38. Rc6 Qe7 39. f3 Qe8 40. Rc1 Qe7 41. Rxa6 Rcd8 42. Nc6 Qe8 43. Nxd8 Nxa6 44. Nc6 Rc7 45. Qa3 Rxc6 46. Rd1 Nb8 47. d5 Rd6 48. Qb3 Qd8 49. h3 Qb6+ 50. Kh2 Qc7 51. Kg1 Kf8 52. Qd3 Qc4 53. Qxc4 bxc4 54. Rc1 exd5 55. exd5 Rxd5 56. Rxc4 Na6 57. Kf2 Rb5 58. Rc8+ Ke7 59. Rg8 Kf7 60. Rh8 h6 61. Ra8 Nxb4 62. Ra7+ Kg6 63. g4 Nd5 64. Kg3 Rb1 65. Ra5 Nc3 66. h4 Ne2+ 67. Kg2 Nd4 68. Rd5 Ne6 69. h5+ Kh7 70. Rd6 Ng5 71. Rd3 Ne6 72. Re3 Rb2+ 73. Kg3 Nd4 74. Rd3 Ne2+ 75. Kh4 Nf4 76. Rd4 Ne6 77. Rd6 Ng5 78. Rd3 Rb1 79. Kg3 Nf7 80. Rd7 Ne5 81. Re7 Nd3 82. Re3 Ne5 83. Kf2 Rb2+ 84. Kg3 Nc6 85. Rc3 Nd4 86. Rc4 Ne2+ 87. Kh3 Ng1+ 88. Kg3 Ne2+ 89. Kh3 Rb3 90. Kg2 Rb2 91. Kh3 1/2-1/2

[Event "Ascona Seniors op 7th"]
[Site "Ascona"]
[Date "2008.??.??"]
[Round "?"]
[White "Treichler, Peter"]
[Black "Kohl, Herbert1"]
[Result "0-1"]
[ECO "A45"]
[PlyCount "108"]
[EventDate "2008.11.03"]
[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 Nf6 2. Bg5 c5 3. Bxf6 gxf6 4. dxc5 Qa5+ 5. c3 Qxc5 6. Qc2 Bg7 7. e3 e6 8. Bd3 f5 9. Nf3 Nc6 10. Nbd2 Ne5 11. Nxe5 Bxe5 12. Nf3 d6 13. Nxe5 Qxe5 14. Qa4+ Bd7 15. Qd4 f6 16. Qxe5 fxe5 17. f3 Bc6 18. 0-0-0 Ke7 19. Rhg1 h5 20. b4 a6 21. Be2 f4 22. e4 d5 23. Bd3 Rac8 24. Kb2 dxe4 25. Bxe4 Bxe4 26. fxe4 Rc4 27. Rde1 Rhc8 28. Re2 Rxc3 29. g4 hxg4 30. Rxg4 R3c4 31. Kb3 b5 32. h4 Rh8 33. a4 Kf6 34. axb5 axb5 35. Re1 Rh6 36. Re2 Rg6 37. Reg2 Rxg4 38. Rxg4 Rxe4 39. h5 Re3+ 40. Kc2 Rh3 41. Rg6+ Kf5 42. Rh6 e4 43. Rh8 Kg5 44. Rb8 Kxh5 45. Rxb5+ Kg4 46. Re5 Kf3 47. b5 e3 48. b6 Kf2 49. b7 Rh8 50. Rxe6 f3 51. Rh6 Rb8 52. Rh2+ Kf1 53. Kd3 Kg1 54. Rb2 f2 0-1

[Event "Ascona Seniors op 7th"]
[Site "Ascona"]
[Date "2008.??.??"]
[Round "?"]
[White "Treichler, Peter"]
[Black "Ruf, Franz"]
[Result "1-0"]
[ECO "D35"]
[PlyCount "64"]
[EventDate "2008.11.03"]
[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 e6 2. c4 d5 3. e3 Nf6 4. Nc3 Be7 5. c5 Nc6 6. Nf3 0-0 7. Bb5 Bd7 8. 0-0 Na5 9. Bd3 b6 10. b4 Nc4 11. Bxc4 dxc4 12. Ne5 c6 13. Nxd7 Qxd7 14. a4 b5 15. axb5 cxb5 16. Ra5 Nd5 17. Nxd5 exd5 18. Re1 Bd8 19. Ra2 a5 20. e4 Bc7 21. bxa5 Rxa5 22. Rxa5 Bxa5 23. Re3 Bc7 24. Ba3 Rb8 25. Bb4 Rd8 26. exd5 Qxd5 27. Bc3 Be5 28. Qe2 Re8 29. Rxe5 Rxe5 30. Qxe5 Qa8 31. c6 f6 32. Qe6+ Kh8 1-0

[Event "Ascona Seniors op 6th"]
[Site "Ascona"]
[Date "2007.??.??"]
[Round "?"]
[White "Eigenmann, Louis"]
[Black "Treichler, Peter"]
[Result "1-0"]
[ECO "B40"]
[PlyCount "170"]
[EventDate "2007.11.05"]
[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. Nf3 c5 3. d4 cxd4 4. Nxd4 Bc5 5. Nb3 Be7 6. Be3 Nf6 7. Nc3 0-0 8. f3 Qc7 9. a3 a6 10. Qd2 Nc6 11. 0-0-0 Rd8 12. Qf2 Qb8 13. Bb6 Rf8 14. f4 e5 15. f5 d6 16. h3 Bd8 17. Be3 b5 18. Bd3 b4 19. Nb1 bxa3 20. Nxa3 Na5 21. Nxa5 Bxa5 22. Bd2 Bb6 23. Be3 Bxe3+ 24. Qxe3 Qa7 25. Qxa7 Rxa7 26. g4 Bb7 27. Rhe1 h6 28. c4 Raa8 29. Bc2 Rfd8 30. Nb1 Rac8 31. b3 Kf8 32. Nc3 Rc5 33. Nd5 Nxd5 34. exd5 f6 35. h4 Kf7 36. Kb2 Rcc8 37. Rg1 Rh8 38. g5 fxg5 39. hxg5 hxg5 40. Rxg5 Rh6 41. Rdg1 Rg8 42. Rg6 Rxg6 43. Rxg6 Rd8 44. Bd1 Bc8 45. Rg5 Kf6 46. Rg6+ Kxf5 47. Rxg7 Ke4 48. Kc3 Rf8 49. Bc2+ Ke3 50. Rg6 Rd8 51. Rg3+ Kf4 52. Rg1 Rh8 53. Rf1+ Kg5 54. Kb4 Rh2 55. Kc3 Rh3+ 56. Kd2 Rh8 57. Bd3 Rh2+ 58. Be2 Bg4 59. Re1 Kf6 60. Kd1 Bxe2+ 61. Rxe2 Rh1+ 62. Kd2 Ke7 63. Kc3 Rh3+ 64. Kb4 Kd7 65. Ra2 Rh8 66. Rxa6 Rb8+ 67. Kc3 e4 68. Ra7+ Ke8 69. Rh7 Rb6 70. Rh4 e3 71. Re4+ Kd7 72. Rxe3 Rb8 73. Kd4 Rh8 74. b4 Rh4+ 75. Re4 Rh1 76. Re3 Rh4+ 77. Kc3 Rh1 78. Kb3 Rb1+ 79. Ka4 Rc1 80. Kb5 Rc2 81. Rf3 Ke7 82. Rf4 Re2 83. Kc6 Rb2 84. b5 Rb4 85. Re4+ Kd8 1-0

[Event "Ascona Seniors op 6th"]
[Site "Ascona"]
[Date "2007.??.??"]
[Round "?"]
[White "Gassner, Erwin"]
[Black "Treichler, Peter"]
[Result "1-0"]
[ECO "A13"]
[PlyCount "106"]
[EventDate "2007.11.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SUI"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. c4 e6 2. Nc3 Bb4 3. g3 Bxc3 4. bxc3 Nf6 5. Ba3 b6 6. Bg2 c6 7. Bd6 Na6 8. d4 Nc7 9. Nf3 Ba6 10. Ne5 b5 11. Nxc6 Qc8 12. Ne7 Qb8 13. Bxc7 Qxc7 14. Bxa8 Kxe7 15. Bg2 Qxc4 16. Qb3 Rc8 17. Qxc4 Rxc4 18. Kd2 b4 19. cxb4 Rxd4+ 20. Kc3 Rc4+ 21. Kb3 Rd4 22. Rhe1 Ng4 23. f3 Ne3 24. Bh1 Nd5 25. a3 Bc4+ 26. Kc2 Ne3+ 27. Kc3 e5 28. f4 Nd5+ 29. Bxd5 Bxd5 30. fxe5 Re4 31. Rac1 Rxe5 32. Kd2 Bc6 33. Rc3 Kd8 34. Rec1 a5 35. Rc5 Rxc5 36. Rxc5 axb4 37. axb4 Kc7 38. Kc3 Kd6 39. Kd4 f6 40. Ra5 Kc7 41. Rc5 Kb6 42. Rf5 d5 43. Kc3 Ka6 44. Rf1 Bb5 45. Re1 f5 46. e3 g6 47. Ra1+ Kb7 48. Kd4 Kc6 49. Ra7 Bc4 50. Rxh7 Kb5 51. Rg7 Kxb4 52. Rxg6 Ba2 53. Rf6 Bb1 1-0

[Event "Ascona Seniors op 6th"]
[Site "Ascona"]
[Date "2007.??.??"]
[Round "?"]
[White "Ludwig, Anton"]
[Black "Treichler, Peter"]
[Result "1-0"]
[ECO "D05"]
[WhiteElo "1694"]
[PlyCount "45"]
[EventDate "2007.11.05"]
[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 e6 2. Nf3 b6 3. e3 Nf6 4. Bd3 Bb7 5. 0-0 Be7 6. Nbd2 0-0 7. Qe2 d5 8. b3 c5 9. Bb2 cxd4 10. exd4 Nc6 11. a3 Rc8 12. Ne5 Nxe5 13. dxe5 Nd7 14. f4 Nc5 15. Bxh7+ Kxh7 16. Qh5+ Kg8 17. Rf3 g6 18. Qh6 Bh4 19. Rh3 g5 20. Nf3 Bf2+ 21. Kh1 Bh4 22. Nxg5 f6 23. Qh7# 1-0

[Event "Ascona Seniors op 6th"]
[Site "Ascona"]
[Date "2007.??.??"]
[Round "?"]
[White "Niderberger, Ferdinand"]
[Black "Treichler, Peter"]
[Result "1-0"]
[ECO "A56"]
[PlyCount "114"]
[EventDate "2007.11.05"]
[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 e6 2. c4 c5 3. e3 Nf6 4. Nc3 cxd4 5. exd4 Bb4 6. a3 Bxc3+ 7. bxc3 0-0 8. Bd3 d6 9. Bg5 Nbd7 10. Nf3 h6 11. Bf4 Qe7 12. 0-0 g5 13. Bd2 b6 14. d5 exd5 15. Re1 Qd8 16. cxd5 Nxd5 17. c4 N5f6 18. Bc3 Re8 19. Nd4 Rxe1+ 20. Qxe1 Ne5 21. Be2 Be6 22. Nxe6 fxe6 23. Rd1 Nf7 24. Bf1 e5 25. f3 Rc8 26. Qe3 Qc7 27. Kh1 Qc5 28. Qd3 Kg7 29. Bb4 Qc7 30. Qf5 Qd7 31. Qc2 a5 32. Be1 b5 33. Qb3 bxc4 34. Bxc4 Rc5 35. Bf2 Rc7 36. Bb5 Rb7 37. a4 Qc7 38. Be3 d5 39. Rc1 Qb8 40. Bg1 Rc7 41. Qb2 Rxc1 42. Qxc1 Qd8 43. Qc6 d4 44. Qc2 Nd6 45. Bd3 e4 46. fxe4 Nf7 47. Qc5 Qb8 48. Bxd4 Qb3 49. Bc2 Qb4 50. Qxb4 axb4 51. a5 Nd8 52. a6 Nc6 53. a7 Nxa7 54. Bxa7 b3 55. Bb1 Ng4 56. Kg1 Kf6 57. h3 Ne3 1-0

[Event "Ascona Seniors op 6th"]
[Site "Ascona"]
[Date "2007.??.??"]
[Round "?"]
[White "Treichler, Peter"]
[Black "Abegg, Beat"]
[Result "0-1"]
[ECO "D04"]
[PlyCount "170"]
[EventDate "2007.11.05"]
[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 c6 3. e3 Bg4 4. Nbd2 Nf6 5. h3 Bh5 6. Bd3 e6 7. c3 Bd6 8. Qb3 Qc7 9. c4 Nbd7 10. c5 Be7 11. Qc2 Bg6 12. Bxg6 hxg6 13. Nh2 0-0 14. Ndf3 Ne4 15. b4 a5 16. Rb1 axb4 17. Rxb4 Qa5 18. a3 b5 19. 0-0 Ra7 20. Ng4 Rfa8 21. Nge5 Qc7 22. Nxd7 Qxd7 23. Ne5 Qe8 24. Bb2 Bd8 25. Rb3 Ba5 26. Rd1 Bc7 27. Nf3 Ra4 28. Nd2 Nxd2 29. Qxd2 Qe7 30. Qe2 Qh4 31. Rf1 f5 32. f4 Kf7 33. Qf2 Qxf2+ 34. Rxf2 Bd8 35. g3 Ba5 36. Rg2 Rh8 37. Kh2 Ra8 38. g4 Be1 39. Re2 Ba5 40. g5 Bc7 41. Kg3 Rh8 42. Bc3 Raa8 43. Bb4 Rh5 44. Rh2 Rxg5+ 45. Kf3 Rh5 46. Rb1 g5 47. Rbh1 Rah8 48. Kg3 gxf4+ 49. exf4 g5 50. Bd2 Rh4 51. Rf1 g4 52. Rfh1 gxh3 53. Rxh3 Rg4+ 54. Kf3 Rhg8 55. Rh7+ R8g7 56. Rxg7+ Kxg7 57. Ra1 Kf6 58. Rh1 Kf7 59. Rh7+ Rg7 60. Rh1 Ke7 61. Kf2 Kd7 62. Kf3 Kc8 63. Rh8+ Kd7 64. Rh1 Bd8 65. Be3 Ba5 66. Rc1 Rh7 67. Kg2 Kc7 68. Rc2 Kb7 69. Rb2 Ka6 70. Bd2 Bd8 71. Rb1 Rg7+ 72. Kf1 Bh4 73. a4 Bf6 74. axb5+ cxb5 75. Be3 Ka5 76. Ra1+ Kb4 77. Rb1+ Kc4 78. Ra1 Bxd4 79. Rc1+ Kd3 80. Bxd4 Kxd4 81. c6 Rc7 82. Kf2 b4 83. Rd1+ Kc5 84. Rc1+ Kb5 85. Ke3 Rxc6 0-1

[Event "Ascona Seniors op 6th"]
[Site "Ascona"]
[Date "2007.??.??"]
[Round "?"]
[White "Treichler, Peter"]
[Black "Berchten, Eduard"]
[Result "1/2-1/2"]
[ECO "A84"]
[PlyCount "56"]
[EventDate "2007.11.05"]
[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 f5 2. c4 Nf6 3. Bg5 e6 4. Bxf6 Qxf6 5. e3 Be7 6. g3 0-0 7. c5 c6 8. Nc3 d5 9. Na4 e5 10. dxe5 Qxe5 11. Nf3 Qf6 12. Be2 Nd7 13. Rc1 Qh6 14. Bf1 Nf6 15. Ne5 Ne4 16. Bg2 Bf6 17. Nd3 Bd7 18. 0-0 Rae8 19. b4 Bg5 20. h4 Nxf2 21. Nxf2 Bxe3 22. Rc3 f4 23. Qf3 g5 24. hxg5 Qxg5 25. gxf4 Rxf4 26. Rxe3 Rxf3 27. Rxf3 Qd2 28. Nc3 Kh8 1/2-1/2

[Event "Ascona Seniors op 6th"]
[Site "Ascona"]
[Date "2007.??.??"]
[Round "?"]
[White "Treichler, Peter"]
[Black "Ingold, Rosel"]
[Result "1-0"]
[ECO "A45"]
[PlyCount "157"]
[EventDate "2007.11.05"]
[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 Nf6 2. Bg5 e6 3. Bxf6 Qxf6 4. e3 d5 5. Bd3 Nd7 6. Nf3 Qh6 7. h3 Bd6 8. Nbd2 Nf6 9. Qe2 Bd7 10. c4 c5 11. dxc5 Bxc5 12. Ne5 dxc4 13. Bxc4 a6 14. Nxd7 Nxd7 15. Qf3 Rb8 16. Qg3 0-0 17. 0-0 Qf6 18. Rab1 Rfd8 19. Ne4 Qe5 20. Qxe5 Nxe5 21. Be2 Bb6 22. Rfd1 Nc6 23. a3 Ne7 24. Bf3 Ba7 25. Rbc1 Nc6 26. b4 Rbc8 27. Nd6 Rb8 28. Nxb7 Rxd1+ 29. Rxd1 Ne5 30. Na5 Nxf3+ 31. gxf3 g6 32. Nc6 Rb7 33. Rd8+ Kg7 34. Ra8 Bb6 35. Rxa6 Kf6 36. f4 h5 37. b5 Kg7 38. a4 f6 39. a5 Bc5 40. Nd8 Rxb5 41. Nxe6+ Kf7 42. Nxc5 Rxc5 43. Ra7+ Ke6 44. a6 Kf5 45. Kg2 Ra5 46. Kf3 Ra3 47. Kg3 Ke6 48. h4 Kf5 49. Kf3 Ke6 50. Rg7 Rxa6 51. Rxg6 Ra5 52. Rg8 Kf7 53. Rb8 Ra3 54. Rb4 Kg6 55. Re4 Ra5 56. Kg3 Ra1 57. Kg2 Ra2 58. Re8 Kf5 59. Kg3 Kg6 60. e4 Ra1 61. Kg2 Kf7 62. Rh8 Ra4 63. f3 Ra2+ 64. Kg3 Ra1 65. Rxh5 Rg1+ 66. Kf2 Rg7 67. Rf5 Kg6 68. h5+ Kf7 69. e5 Ke6 70. Rxf6+ Ke7 71. h6 Rh7 72. Kg3 Rh8 73. f5 Rh7 74. Kh4 Rh8 75. Kh5 Rg8 76. Rg6 Rh8 77. f6+ Kf7 78. f4 Rh7 79. Rg7+ 1-0

[Event "Ascona Seniors op 6th"]
[Site "Ascona"]
[Date "2007.??.??"]
[Round "?"]
[White "Treichler, Peter"]
[Black "Ruf, Franz"]
[Result "1/2-1/2"]
[ECO "D00"]
[PlyCount "50"]
[EventDate "2007.11.05"]
[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 Nf6 2. Bg5 d5 3. Bxf6 exf6 4. e3 Bd6 5. Nf3 Bf5 6. a3 0-0 7. c4 c6 8. cxd5 cxd5 9. Nc3 Be6 10. Bd3 Nd7 11. 0-0 Nb6 12. Rc1 Rc8 13. Nb5 Bb8 14. Rxc8 Qxc8 15. Qb1 h6 16. Nc3 Qd7 17. Rc1 Bg4 18. Nd2 Qd6 19. g3 a6 20. Be2 Be6 21. Na2 Rc8 22. Rxc8+ Nxc8 23. Qc2 Ne7 24. b4 Qd7 25. Bd3 Bf5 1/2-1/2

[Event "Ascona Seniors op 6th"]
[Site "Ascona"]
[Date "2007.??.??"]
[Round "?"]
[White "Treichler, Peter"]
[Black "Spoerri, Maximilian"]
[Result "1/2-1/2"]
[ECO "A45"]
[PlyCount "100"]
[EventDate "2007.11.05"]
[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 Nf6 2. Bg5 Ne4 3. Bf4 e6 4. Nf3 d5 5. a3 c6 6. Nbd2 Nd7 7. Nxe4 dxe4 8. Nd2 f5 9. e3 Nf6 10. h3 Bd6 11. Bxd6 Qxd6 12. Nc4 Qc7 13. Be2 0-0 14. b4 Nd5 15. Qd2 f4 16. f3 fxe3 17. Nxe3 Qg3+ 18. Kd1 Nxe3+ 19. Qxe3 Qxg2 20. Rg1 Qxh3 21. Qxe4 Qf5 22. Qxf5 exf5 23. Bc4+ Kh8 24. Ke2 Re8+ 25. Kf2 Be6 26. Bd3 Rad8 27. c3 g6 28. Rh1 Kg7 29. Rag1 Rd5 30. Re1 Rdd8 31. Reg1 Bc8 32. Re1 Rxe1 33. Rxe1 Kf6 34. Rh1 h5 35. f4 Be6 36. Re1 a6 37. Kg3 Rd5 38. Bc4 Rd6 39. Bd3 Bf7 40. Kh4 Re6 41. Re5 Rxe5 42. fxe5+ Kg7 43. Kg5 b5 44. Bc2 Bd5 45. a4 Kf7 46. axb5 axb5 47. Bd1 Ke7 48. Be2 Ke6 49. Bf1 Kf7 50. Be2 Kg7 1/2-1/2

[Event "Weggis Seniors op 7th"]
[Site "Weggis"]
[Date "2006.05.08"]
[Round "?"]
[White "Denzinger, Karl"]
[Black "Treichler, Peter"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "1743"]
[BlackElo "1513"]
[PlyCount "53"]
[EventDate "2006.05.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SUI"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. e4 e6 2. d4 c5 3. c3 cxd4 4. cxd4 Qc7 5. Nf3 Nf6 6. Bd3 h6 7. 0-0 b6 8. Nc3 a6 9. e5 Nh7 10. Be3 Bb4 11. Rc1 Qd8 12. Qc2 0-0 13. Bxh7+ Kh8 14. Be4 Nc6 15. Qd2 f5 16. exf6 Rxf6 17. Bb1 Bxc3 18. Rxc3 Ne7 19. Qc2 Qg8 20. Qe4 d5 21. Qd3 g5 22. Ne5 Nf5 23. Rc7 Ng7 24. Rfc1 Nf5 25. g4 Ng7 26. Rxc8 Rf8 27. Ng6+ 1-0

[Event "Weggis Seniors op 7th"]
[Site "Weggis"]
[Date "2006.05.??"]
[Round "?"]
[White "Treichler, Peter"]
[Black "Hattich, Alfred"]
[Result "0-1"]
[ECO "D45"]
[WhiteElo "1513"]
[BlackElo "1575"]
[PlyCount "91"]
[EventDate "2006.05.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SUI"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d5 3. e3 e6 4. c4 c6 5. Nc3 Be7 6. Qc2 0-0 7. Bd3 dxc4 8. Bxc4 Nfd7 9. Bd3 g6 10. Bd2 Bf6 11. 0-0-0 Nb6 12. h4 Bg7 13. g4 Nd5 14. a3 Nd7 15. Nxd5 exd5 16. g5 Re8 17. Rdg1 Nf8 18. h5 f5 19. hxg6 hxg6 20. Bb4 Be6 21. Bxf8 Rxf8 22. Ne5 Bxe5 23. dxe5 Kg7 24. f4 Qb6 25. Rh3 Rh8 26. Rgg3 Rxh3 27. Rxh3 Rh8 28. Rxh8 Qxe3+ 29. Qd2 Qxd2+ 30. Kxd2 Kxh8 31. b4 b6 32. Kc3 c5 33. a4 d4+ 34. Kb2 c4 35. Bf1 Kg7 36. Kc1 Kf7 37. Kc2 Ke7 38. Bg2 Kd7 39. Bf3 Kc7 40. Bg2 c3 41. b5 Bc4 42. Bc6 Bf7 43. Kd3 a6 44. Bf3 axb5 45. axb5 Bc4+ 46. Kc2 0-1

[Event "Weggis Seniors op 7th"]
[Site "Weggis"]
[Date "2006.05.??"]
[Round "?"]
[White "Treichler, Peter"]
[Black "Niderberger, Ferdinand"]
[Result "0-1"]
[ECO "E11"]
[WhiteElo "1513"]
[BlackElo "1680"]
[PlyCount "86"]
[EventDate "2006.05.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SUI"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. d4 e6 2. Nf3 Nf6 3. c4 Bb4+ 4. Bd2 Bxd2+ 5. Nbxd2 0-0 6. e3 b6 7. Be2 Bb7 8. Qc2 d6 9. h3 Re8 10. b3 e5 11. dxe5 dxe5 12. 0-0-0 Qe7 13. Kb2 Na6 14. a3 c5 15. e4 Rad8 16. g4 Nb8 17. Rhg1 Nc6 18. Bd3 Rd7 19. Nb1 Red8 20. Nc3 Nd4 21. Nxd4 cxd4 22. Nd5 Bxd5 23. cxd5 Rc7 24. Qd2 Rdc8 25. Rc1 Ne8 26. Rxc7 Rxc7 27. f4 exf4 28. Qxf4 Qc5 29. Qc1 Qd6 30. Qd2 Qe5 31. Ka2 Rc3 32. Rg2 Nd6 33. Qe2 Nb7 34. Qf3 Nc5 35. Rc2 Rxd3 36. Qxd3 g6 37. Qf3 Nxe4 38. a4 Qxd5 39. Kb2 d3 40. Rc4 Qe5+ 41. Ka3 Qd6+ 42. b4 d2 43. Qd1 Qd3+ 0-1

[Event "Chexbres Seniors op 2nd"]
[Site "Chexbres"]
[Date "2005.09.29"]
[Round "4"]
[White "Brand, Michel"]
[Black "Treichler, Peter"]
[Result "1/2-1/2"]
[ECO "B00"]
[PlyCount "64"]
[EventDate "2005.09.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SUI"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. e4 e6 2. d4 b6 3. Bd3 Bb7 4. Nf3 h6 5. Be3 c5 6. Nbd2 cxd4 7. Bxd4 Ba6 8. Bc3 Bxd3 9. cxd3 Nf6 10. 0-0 Be7 11. Rc1 0-0 12. Kh1 d5 13. e5 Nfd7 14. d4 b5 15. a3 Nc6 16. b4 a5 17. Rb1 axb4 18. Bxb4 Nxb4 19. axb4 Ra4 20. Qe2 Qb6 21. Rb3 Rfa8 22. g3 Ra1 23. Rfb1 Rxb1+ 24. Nxb1 Ra4 25. Qb2 Nb8 26. Nc3 Ra7 27. Qe2 Rb7 28. Qd3 Nc6 29. Na2 g6 30. h4 g5 31. hxg5 hxg5 32. g4 Ra7 1/2-1/2

[Event "Chexbres Seniors op 2nd"]
[Site "Chexbres"]
[Date "2005.09.??"]
[Round "?"]
[White "Bornhauser, Walter"]
[Black "Treichler, Peter"]
[Result "1-0"]
[ECO "C01"]
[PlyCount "47"]
[EventDate "2005.09.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SUI"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. e4 e6 2. d4 b6 3. Nc3 Bb4 4. a3 Bxc3+ 5. bxc3 Bb7 6. Bd3 d5 7. e5 c5 8. Qg4 g6 9. Nf3 c4 10. Be2 h5 11. Qh3 Ne7 12. Bg5 Nbc6 13. Bf6 Rg8 14. Ng5 Qd7 15. g4 hxg4 16. Qh7 Rf8 17. Bxg4 Nf5 18. Bxf5 gxf5 19. Bg7 Ke7 20. Bxf8+ Rxf8 21. Qh4 Ke8 22. Nh7 Qe7 23. Qxe7+ Kxe7 24. Nxf8 1-0

[Event "Chexbres Seniors op 2nd"]
[Site "Chexbres"]
[Date "2005.09.??"]
[Round "?"]
[White "Chivaux, Serge"]
[Black "Treichler, Peter"]
[Result "1-0"]
[ECO "A40"]
[PlyCount "109"]
[EventDate "2005.09.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SUI"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. d4 e6 2. c4 b6 3. Nf3 Bb4+ 4. Bd2 Bxd2+ 5. Nbxd2 Bb7 6. e3 c5 7. Be2 cxd4 8. exd4 Nf6 9. 0-0 Qc7 10. Rc1 Nc6 11. h3 0-0 12. a3 d5 13. c5 bxc5 14. Rxc5 Nd7 15. Rc1 Qb6 16. Nb3 a5 17. Rb1 Ba6 18. Bxa6 Rxa6 19. Nc1 Nf6 20. Ne2 h6 21. Nc3 Rb8 22. Na4 Qa7 23. Re1 Rb5 24. Re2 Nd7 25. Rc2 Qa8 26. Qd3 Rb8 27. Nd2 Nb6 28. Nc5 Ra7 29. Rc3 a4 30. Nf3 Nc4 31. Rc2 Rb5 32. Nd2 Nxd2 33. Rxd2 Qb8 34. Rc2 Ne7 35. Qe2 Rb6 36. Qd1 Rb5 37. Re2 Rba5 38. Qe1 Kh7 39. Nd7 Qf4 40. Ne5 R5a6 41. Nf3 Nf5 42. Qd1 Rc7 43. Rc2 Rxc2 44. Qxc2 Qe4 45. Qd1 f6 46. Rc1 Nh4 47. Nxh4 Qxh4 48. Qd3+ Qe4 49. Qxa6 Qxd4 50. Qxe6 Qxb2 51. Qf5+ Kg8 52. Rc8+ Kf7 53. Qxd5+ Kg6 54. Qe4+ Kf7 55. Qe8# 1-0

[Event "Chexbres Seniors op 2nd"]
[Site "Chexbres"]
[Date "2005.09.??"]
[Round "?"]
[White "Haefelfinger, Rolph"]
[Black "Treichler, Peter"]
[Result "1-0"]
[ECO "A40"]
[PlyCount "60"]
[EventDate "2005.09.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SUI"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. c4 e6 2. Nc3 Bb4 3. d4 Bxc3+ 4. bxc3 b6 5. e4 d6 6. Nf3 Bb7 7. Bd3 Ne7 8. 0-0 Nd7 9. Ng5 h6 10. Nh3 c5 11. d5 e5 12. f4 0-0 13. f5 Nf6 14. Nf2 Kh7 15. Qe1 Neg8 16. h3 g6 17. g4 g5 18. Kg2 Ne7 19. Qe3 Rh8 20. Rh1 Kg7 21. h4 Nfg8 22. hxg5 Kf8 23. gxh6 Ke8 24. g5 Kd7 25. Qh3 Nxh6 26. f6+ Kc7 27. fxe7 Qxe7 28. gxh6 Rag8+ 29. Kf1 Bc8 30. Qh4 f6 1-0

[Event "Chexbres Seniors op 2nd"]
[Site "Chexbres"]
[Date "2005.09.??"]
[Round "?"]
[White "Sigrist, Walter"]
[Black "Treichler, Peter"]
[Result "1-0"]
[ECO "C01"]
[WhiteElo "2087"]
[PlyCount "77"]
[EventDate "2005.09.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SUI"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. e4 e6 2. d4 b6 3. c4 Bb4+ 4. Bd2 Bxd2+ 5. Nxd2 Bb7 6. Ngf3 d6 7. Be2 Nd7 8. 0-0 c5 9. d5 e5 10. h3 Ndf6 11. Nh2 Bc8 12. f4 exf4 13. Rxf4 Ne7 14. Ng4 Nxg4 15. Bxg4 Ng6 16. Rf1 0-0 17. Bxc8 Rxc8 18. Nf3 Qe7 19. Qc2 Ne5 20. Nxe5 Qxe5 21. Rad1 Rce8 22. Rde1 g6 23. Qd2 Kg7 24. b3 Re7 25. Rf2 Rfe8 26. Rfe2 Qh5 27. Qf4 Re5 28. Rf2 f5 29. Ref1 g5 30. Qg3 f4 31. Rxf4 Rxe4 32. Rxe4 Rxe4 33. Qxd6 Qe8 34. Qf6+ Kg8 35. Qxg5+ Kh8 36. Qf6+ Kg8 37. Rf3 Re1+ 38. Kh2 Qb8+ 39. d6 1-0

[Event "Chexbres Seniors op 2nd"]
[Site "Chexbres"]
[Date "2005.09.??"]
[Round "?"]
[White "Treichler, Peter"]
[Black "Csajka, Istvan"]
[Result "0-1"]
[ECO "D45"]
[PlyCount "34"]
[EventDate "2005.09.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SUI"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 e6 3. e3 Nf6 4. c4 c6 5. Nc3 Nbd7 6. Bd2 Be7 7. Qc2 b6 8. b3 0-0 9. Bd3 Bb7 10. 0-0 Rc8 11. Ne5 c5 12. Nxd7 Qxd7 13. cxd5 cxd4 14. exd4 Bxd5 15. Qb2 Ba8 16. Be3 Qc6 17. f3 Qxc3 0-1

[Event "Chexbres Seniors op 2nd"]
[Site "Chexbres"]
[Date "2005.09.??"]
[Round "?"]
[White "Treichler, Peter"]
[Black "Deller, Henri"]
[Result "1/2-1/2"]
[ECO "A45"]
[PlyCount "86"]
[EventDate "2005.09.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SUI"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 e6 3. Bxf6 Qxf6 4. Nf3 d5 5. e3 c5 6. c3 Nc6 7. Qc2 Bd7 8. Nbd2 a6 9. dxc5 Bxc5 10. Nb3 Bf8 11. 0-0-0 g6 12. Nfd4 Qe7 13. Nxc6 Bxc6 14. Nd4 Bd7 15. Kb1 Bg7 16. e4 dxe4 17. Qxe4 Rb8 18. f3 0-0 19. Nb3 Rfd8 20. Be2 Bc6 21. Rxd8+ Rxd8 22. Qc2 Rd6 23. Na5 Qc7 24. Nxc6 Qxc6 25. Rd1 Qd7 26. Rd3 e5 27. Rxd6 Qxd6 28. Qd1 Bf8 29. Qxd6 Bxd6 30. Bc4 Kf8 31. Bd5 b6 32. h3 a5 33. g4 Bc5 34. c4 Ke7 35. Be4 Kf6 36. h4 g5 37. hxg5+ Kxg5 38. Bxh7 Kf4 39. Be4 f6 40. Kc2 Ke3 41. a3 Kd4 42. Kb3 Bd6 43. Bd5 Kd3 1/2-1/2

[Event "Chexbres Seniors op 2nd"]
[Site "Chexbres"]
[Date "2005.09.??"]
[Round "?"]
[White "Treichler, Peter"]
[Black "Jacot, Lucien"]
[Result "0-1"]
[ECO "D03"]
[PlyCount "54"]
[EventDate "2005.09.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SUI"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. Bg5 Nbd7 4. e3 h6 5. Bxf6 Nxf6 6. c4 c6 7. Nc3 Bg4 8. cxd5 Nxd5 9. Be2 e6 10. Nxd5 Qxd5 11. 0-0 Bd6 12. h3 Bh5 13. Nh2 Bxe2 14. Qxe2 Bc7 15. g3 0-0 16. Rfd1 f5 17. Nf3 Rf6 18. Nh4 Qd6 19. Qh5 Qe7 20. Ng6 Qf7 21. g4 Rxg6 22. Rf1 fxg4 23. hxg4 Rg5 24. Qh3 Rf8 25. f3 Qg6 26. Kf2 Qc2+ 27. Ke1 Ba5+ 0-1

[Event "Chexbres Seniors op 2nd"]
[Site "Chexbres"]
[Date "2005.09.??"]
[Round "?"]
[White "Treichler, Peter"]
[Black "Thomi, Roesy"]
[Result "1/2-1/2"]
[ECO "D45"]
[PlyCount "51"]
[EventDate "2005.09.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SUI"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 e6 3. e3 Nf6 4. c4 c6 5. Nc3 Nbd7 6. Qc2 Bd6 7. c5 Bc7 8. Bd3 0-0 9. Bd2 e5 10. dxe5 Nxe5 11. Nxe5 Bxe5 12. Ne2 a5 13. f4 Bc7 14. a4 Re8 15. 0-0 Ne4 16. Bxe4 Rxe4 17. Nd4 Qe7 18. Rf3 Bd7 19. Re1 Re8 20. Qc3 f6 21. g3 Qf7 22. Kg2 Qh5 23. h4 Qg4 24. Rh1 Qh5 25. Rf2 Rb8 26. Qc1 1/2-1/2

[Event "Weggis Seniors op 4th"]
[Site "Weggis"]
[Date "2005.04.??"]
[Round "?"]
[White "Buehler, Anton"]
[Black "Treichler, Peter"]
[Result "1-0"]
[ECO "C26"]
[PlyCount "65"]
[EventDate "2005.04.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SUI"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. e4 b6 2. g3 e5 3. Bg2 Nf6 4. Nc3 Bb4 5. Nge2 Bb7 6. a3 Bxc3 7. Nxc3 0-0 8. 0-0 d5 9. exd5 Nxd5 10. Ne2 c6 11. c4 Nf6 12. d4 e4 13. Bg5 Re8 14. Nc3 c5 15. d5 h6 16. Bxf6 Qxf6 17. Re1 Nd7 18. Bxe4 Ba6 19. d6 Rad8 20. Qa4 Bc8 21. Rad1 a6 22. Nd5 Qg5 23. Ne7+ Kf8 24. Nxc8 Rxe4 25. Rxe4 Qf5 26. Rf4 Qe6 27. Ne7 Ne5 28. Qc2 Rxd6 29. Rxd6 Qxd6 30. Nd5 Ng6 31. Rf3 Ne5 32. Re3 g6 33. Qe2 1-0

[Event "Weggis Seniors op 4th"]
[Site "Weggis"]
[Date "2005.04.??"]
[Round "?"]
[White "Niderberger, Ferdinand"]
[Black "Treichler, Peter"]
[Result "0-1"]
[ECO "A40"]
[PlyCount "190"]
[EventDate "2005.04.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SUI"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. d4 e6 2. c4 b6 3. Nc3 Bb4 4. e4 Bxc3+ 5. bxc3 Bb7 6. d5 Qf6 7. Ne2 Ba6 8. Qd4 e5 9. Qd3 d6 10. Ng3 g6 11. Be2 Nd7 12. 0-0 Nc5 13. Qc2 Bc8 14. Be3 h5 15. Bxc5 bxc5 16. Rab1 h4 17. Nh1 Qg5 18. Qc1 Qxc1 19. Rfxc1 Nf6 20. f3 Nh5 21. Rb2 Nf4 22. Bf1 0-0 23. Rcb1 Ba6 24. Nf2 Kg7 25. Rb3 g5 26. Nd1 f6 27. Ne3 Kg6 28. Nf5 Rfe8 29. Ra3 Bc8 30. Ne3 Rh8 31. h3 Rf8 32. Rab3 Ba6 33. Nf5 Rfe8 34. R1b2 Kf7 35. Kf2 Red8 36. Ne3 Ke7 37. Nc2 Kd7 38. Na3 c6 39. dxc6+ Kxc6 40. Nb5 Kd7 41. Ra3 Bxb5 42. cxb5 Rdb8 43. Ra6 Rb6 44. Rb3 d5 45. exd5 Nxd5 46. Bd3 Rxa6 47. bxa6 Nb6 48. Be4 Rd8 49. Ke2 c4 50. Rb2 Kc7 51. Rd2 Rxd2+ 52. Kxd2 Na4 53. Bd5 Nb6 54. Be4 Kd6 55. Bh7 Na4 56. Be4 Kc5 57. Bb7 Nb2 58. Be4 Kb5 59. Kc2 Na4 60. Bb7 Nc5 61. Bd5 Nxa6 62. a4+ Kc5 63. Bb7 Nb8 64. Kb2 a5 65. Kc2 Nd7 66. Ba6 Nf8 67. Bc8 Ng6 68. Bb7 Nf4 69. Be4 Nxg2 70. Kd2 Nf4 71. Bf5 Nd5 72. Bd7 Nb6 73. Be8 Kd6 74. Bb5 f5 75. Be8 e4 76. fxe4 fxe4 77. Ke3 Ke5 78. Bc6 Nd5+ 79. Kd2 e3+ 80. Ke2 Nf4+ 81. Kxe3 Kd6 82. Bf3 Ke5 83. Bg4 Nd3 84. Bd7 Kd6 85. Bb5 Nf4 86. Bxc4 Nxh3 87. Kf3 Nf4 88. Bf1 Nd5 89. c4 Nb6 90. Kg4 Nxa4 91. Kxg5 Nb2 92. Kxh4 Kc5 93. Bg2 a4 94. Be4 a3 95. Bb1 Nxc4 0-1

[Event "Weggis Seniors op 4th"]
[Site "Weggis"]
[Date "2005.04.??"]
[Round "?"]
[White "Treichler, Peter"]
[Black "Flueckiger, Juergen"]
[Result "0-1"]
[ECO "E20"]
[BlackElo "2034"]
[PlyCount "164"]
[EventDate "2005.04.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SUI"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Bd2 b6 5. a3 Bxc3 6. Bxc3 Ne4 7. Qc2 Bb7 8. e3 0-0 9. Ne2 d6 10. Ng3 f5 11. f3 Nxc3 12. Qxc3 Nd7 13. 0-0-0 Qf6 14. Kb1 Qf7 15. Rg1 Nf6 16. Bd3 d5 17. Rc1 Rfc8 18. c5 c6 19. cxb6 axb6 20. Qb4 b5 21. Bc2 Nd7 22. Bb3 Nb6 23. Qd2 Qe7 24. e4 fxe4 25. fxe4 Nc4 26. Bxc4 bxc4 27. Qb4 Qxb4 28. axb4 Ra4 29. exd5 cxd5 30. Rge1 Rc6 31. Rc3 Rxb4 32. Nh5 Rcb6 33. Re2 Bc6 34. Nf4 Bd7 35. Rce3 Kf7 36. Nxd5 exd5 37. Re7+ Kf6 38. Rxd7 c3 39. Rxd5 Rxb2+ 40. Rxb2 Rxb2+ 41. Kc1 Rxg2 42. h4 h6 43. h5 Ke6 44. Re5+ Kd6 45. Rc5 Rh2 46. Rxc3 Rxh5 47. Ra3 g5 48. Kd2 Rh2+ 49. Ke1 Kd5 50. Ra4 g4 51. Kf1 h5 52. Kg1 g3 53. Rb4 h4 54. Ra4 h3 55. Ra3 Rg2+ 56. Kh1 Kxd4 57. Ra4+ Kc3 58. Rh4 Rh2+ 59. Kg1 Rg2+ 60. Kh1 Rh2+ 61. Kg1 Kd2 62. Rg4 Rg2+ 63. Kh1 Ke2 64. Ra4 Rf2 65. Ra2+ Ke3 66. Ra3+ Kf4 67. Ra4+ Ke5 68. Ra5+ Kd4 69. Ra4+ Kc5 70. Ra5+ Kb4 71. Ra1 g2+ 72. Kg1 h2+ 73. Kxf2 h1Q 74. Rg1 Qh2 75. Rxg2 Qf4+ 76. Kg1 Kc3 77. Rf2 Qd4 78. Kf1 Kd3 79. Rf3+ Ke4 80. Rf2 Ke3 81. Re2+ Kf3 82. Ke1 Qa1+ 0-1

[Event "Weggis Seniors op 4th"]
[Site "Weggis"]
[Date "2005.04.??"]
[Round "?"]
[White "Treichler, Peter"]
[Black "Schneider, Antonio"]
[Result "0-1"]
[ECO "E10"]
[BlackElo "2035"]
[PlyCount "20"]
[EventDate "2005.04.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SUI"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. Nf3 e6 4. Bf4 cxd4 5. Bxb8 Rxb8 6. Qxd4 Qa5+ 7. Nfd2 Bc5 8. Qd3 Qb6 9. Qg3 Qxb2 10. Qxb8 Qc1# 0-1

[Event "Zuerich Seniors op 3rd"]
[Site "Zuerich"]
[Date "2005.01.31"]
[Round "6"]
[White "Benz, Urs"]
[Black "Treichler, Peter"]
[Result "1-0"]
[ECO "C01"]
[WhiteElo "1752"]
[BlackElo "1619"]
[PlyCount "65"]
[EventDate "2005.01.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SUI"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. e4 e6 2. d4 b6 3. c4 c5 4. Nf3 cxd4 5. Nxd4 Bb7 6. Bd3 Bc5 7. Nf3 Nc6 8. a3 h6 9. 0-0 Qc7 10. Nc3 a6 11. b4 Bd4 12. Bb2 Bxc3 13. Bxc3 f6 14. b5 axb5 15. cxb5 Nce7 16. Rc1 Qb8 17. Bb4 e5 18. Re1 Ng6 19. Bc4 N8e7 20. Bd6 Qd8 21. Bc7 Qc8 22. Bd6 Qd8 23. Qb3 Rf8 24. Bc7 Qc8 25. Bxb6 Qb8 26. Bc7 Qa7 27. Bd6 Nh8 28. b6 Qa4 29. Qd3 Ba6 30. Red1 Bxc4 31. Rxc4 Qa6 32. Bxe7 Kxe7 33. Qxd7# 1-0

[Event "SUI-ch Seniors"]
[Site "Chexbres"]
[Date "2004.??.??"]
[Round "?"]
[White "Ingold, Rosel"]
[Black "Treichler, Peter"]
[Result "1-0"]
[ECO "E11"]
[BlackElo "1635"]
[PlyCount "87"]
[EventDate "2004.07.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "SUI"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. d4 b6 2. c4 e6 3. Nf3 Nf6 4. Nc3 Bb4 5. Bd2 Bb7 6. e3 0-0 7. Be2 c5 8. dxc5 Bxc5 9. 0-0 a6 10. Qc2 Nc6 11. a3 Bd6 12. Bd3 Ne5 13. Nxe5 Bxe5 14. Ne2 Bc6 15. f4 Bc7 16. Ng3 g6 17. b4 d5 18. c5 b5 19. Bc3 Re8 20. Qf2 a5 21. Qe2 axb4 22. axb4 Rxa1 23. Rxa1 e5 24. f5 e4 25. Bxb5 Bxb5 26. Qxb5 Ng4 27. Bd2 Bxg3 28. hxg3 gxf5 29. Kf1 Kf8 30. c6 Qc7 31. Qc5+ Kg8 32. Be1 Qe7 33. Qd4 Qc7 34. b5 Qe5 35. Qxe5 Nxe5 36. c7 Nd7 37. Rc1 Rc8 38. Ba5 Kf8 39. Rd1 Ke7 40. Rxd5 Ke6 41. Rd1 Nc5 42. Rd8 Rxd8 43. cxd8Q Nb7 44. Qc8+ 1-0

[Event "Weggis Seniors op"]
[Site "Weggis"]
[Date "2004.??.??"]
[Round "?"]
[White "Luethi, Marcel"]
[Black "Treichler, Peter"]
[Result "1-0"]
[ECO "D20"]
[WhiteElo "1725"]
[BlackElo "1635"]
[PlyCount "27"]
[EventDate "2004.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SUI"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. Nc3 e6 4. e3 b6 5. Bxc4 Bb7 6. Nf3 Bb4 7. 0-0 Bxc3 8. bxc3 Ba6 9. Bxa6 Nxa6 10. Qa4+ Qd7 11. Qxa6 Qd5 12. c4 Qd8 13. Ba3 Kd7 14. Ne5+ 1-0

[Event "Weggis Seniors op"]
[Site "Weggis"]
[Date "2004.??.??"]
[Round "?"]
[White "Treichler, Peter"]
[Black "Joerger, Werner"]
[Result "1/2-1/2"]
[ECO "E14"]
[WhiteElo "1635"]
[PlyCount "85"]
[EventDate "2004.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SUI"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. e3 e6 4. c4 b6 5. a3 c5 6. cxd5 exd5 7. dxc5 bxc5 8. Nc3 Be7 9. Bb5+ Bd7 10. Bxd7+ Qxd7 11. Ne5 Qb7 12. Qa4+ Nfd7 13. Nxd7 Nxd7 14. 0-0 0-0 15. Rd1 Nf6 16. Qb5 Rab8 17. Qxb7 Rxb7 18. Nxd5 Nxd5 19. Rxd5 Rc8 20. Kf1 Bf6 21. Rb1 c4 22. Rd2 c3 23. Rc2 Rcb8 24. b4 a5 25. Ke2 Rd7 26. e4 g5 27. h3 Rdb7 28. Be3 axb4 29. axb4 Rxb4 30. Rxb4 Rxb4 31. Kd3 Rb2 32. f4 gxf4 33. Bxf4 Be7 34. Be5 Bb4 35. g4 h6 36. Bd4 Kh7 37. h4 Kg6 38. Bxc3 Bxc3 39. Kxc3 Rb1 40. Kd4 Rg1 41. h5+ Kg5 42. Rc5+ Kxg4 43. Ke3 1/2-1/2

[Event "Zuerich Seniors op 2nd"]
[Site "Zuerich"]
[Date "2004.??.??"]
[Round "?"]
[White "Treichler, Peter"]
[Black "Naepflin, Reinhold"]
[Result "0-1"]
[ECO "E61"]
[WhiteElo "1650"]
[BlackElo "1730"]
[PlyCount "86"]
[EventDate "2004.01.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SUI"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. Nf3 0-0 5. e3 d6 6. Qc2 c5 7. d5 Na6 8. a3 Nc7 9. h3 a6 10. Bd3 Rb8 11. a4 b6 12. 0-0 Bd7 13. e4 b5 14. axb5 axb5 15. cxb5 Nxb5 16. Nxb5 Bxb5 17. Bxb5 Rxb5 18. Re1 Qb6 19. Ra4 Rb8 20. Nd2 Rb4 21. Nc4 Qb5 22. Rxb4 Qxb4 23. Bd2 Qb3 24. Qxb3 Rxb3 25. Bc3 Nd7 26. Bxg7 Kxg7 27. Ra1 Rb4 28. Ra7 Rxc4 29. Rxd7 Rxe4 30. f3 Re5 31. Rc7 Kf6 32. Rb7 Rxd5 33. b4 cxb4 34. Rxb4 Rd2 35. Rf4+ Kg7 36. Re4 e6 37. h4 h5 38. g4 hxg4 39. Rxg4 Kh6 40. Rf4 f5 41. Ra4 Kh5 42. Rb4 e5 43. f4 e4 0-1

[Event "SUI-ch Seniors"]
[Site "Chexbres"]
[Date "2004.??.??"]
[Round "?"]
[White "Treichler, Peter"]
[Black "Weder, Hanspeter"]
[Result "0-1"]
[ECO "D05"]
[WhiteElo "1635"]
[BlackElo "1925"]
[PlyCount "88"]
[EventDate "2004.07.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "SUI"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. e3 e6 4. Nbd2 c5 5. Bb5+ Bd7 6. Qe2 Be7 7. c3 Bxb5 8. Qxb5+ Qd7 9. Qxd7+ Nbxd7 10. 0-0 0-0 11. dxc5 Nxc5 12. Ne1 Rfc8 13. Ndf3 a6 14. Nd4 Ncd7 15. Nef3 b5 16. a3 Bd6 17. Bd2 Nb6 18. b3 Ne4 19. Ne2 Nd7 20. b4 Nb6 21. Rfc1 Be7 22. Be1 Rc7 23. Nd2 Nxd2 24. Bxd2 Bf6 25. Ra2 Rac8 26. Nd4 g6 27. f4 Nc4 28. Nb3 Nxd2 29. Rxd2 Rxc3 30. Rdd1 Rxc1 31. Nxc1 Bb2 32. Nb3 Bxa3 33. Ra1 Bxb4 34. Rxa6 Rc3 35. Nd4 Rxe3 36. Nxb5 Bc5 37. Kf1 Rb3 38. Ra8+ Kg7 39. Nc7 Kf6 40. Ne8+ Kf5 41. g3 Ke4 42. Nf6+ Kf3 43. Ra1 Rb2 44. Rd1 Rf2+ 0-1

[Event "Zuerich Seniors op 2nd"]
[Site "Zuerich"]
[Date "2004.??.??"]
[Round "?"]
[White "Zweifel, Heinz"]
[Black "Treichler, Peter"]
[Result "0-1"]
[ECO "B33"]
[BlackElo "1650"]
[PlyCount "67"]
[EventDate "2004.01.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SUI"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nb3 Nf6 6. Nc3 Bb4 7. f3 Bxc3+ 8. bxc3 0-0 9. Bg5 h6 10. Bh4 Re8 11. Bc4 g5 12. Bf2 a5 13. a4 Qc7 14. h4 Ne7 15. Qd2 Qxc4 16. hxg5 Nxe4 17. fxe4 Qxe4+ 18. Kf1 Qc4+ 19. Kg1 Ng6 20. Nc5 Qf4 21. Be3 Qg4 22. Rxh6 b6 23. Nd3 Kg7 24. Qf2 Qe6 25. Rf1 Rh8 26. Qf6+ Qxf6 27. gxf6+ Kg8 28. Rf5 Rxh6 29. Bxh6 d6 30. Ne1 Bxf5 31. Nf3 Kh7 32. Be3 Rb8 33. Kf2 Bxc2 34. Ng5+ 0-1

