[Event "Ascona Seniors op 8th"]
[Site "Ascona"]
[Date "2009.11.10"]
[Round "8"]
[White "Hofer, Friedrich"]
[Black "Weiersmueller, Otto"]
[Result "1-0"]
[ECO "C78"]
[WhiteElo "1853"]
[BlackElo "1664"]
[PlyCount "21"]
[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 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 b5 6. Bb3 d6 7. Ng5 d5 8. exd5 Nxd5 9. d3 Be7 10. Nxf7 Kxf7 11. Qf3+ 1-0

[Event "Ascona Seniors op 8th"]
[Site "Ascona"]
[Date "2009.11.03"]
[Round "?"]
[White "Eggmann, Karl"]
[Black "Weiersmueller, Otto"]
[Result "1/2-1/2"]
[ECO "C44"]
[PlyCount "36"]
[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 e5 2. Nf3 Nc6 3. d4 exd4 4. c3 dxc3 5. Nxc3 Bb4 6. Bc4 Bxc3+ 7. bxc3 d6 8. 0-0 Nf6 9. Qb3 0-0 10. Bd3 Re8 11. Qc2 h6 12. Rd1 Bg4 13. h3 Bxf3 14. gxf3 Ne5 15. Be2 Qd7 16. Kh2 Ng6 17. Rg1 d5 18. exd5 Qxd5 1/2-1/2

[Event "Ascona Seniors op 8th"]
[Site "Ascona"]
[Date "2009.11.01"]
[Round "?"]
[White "Weiersmueller, Otto"]
[Black "Linder, Heinz"]
[Result "1/2-1/2"]
[ECO "B47"]
[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. Nc3 c5 2. e4 e6 3. Nf3 a6 4. a4 Nc6 5. d4 cxd4 6. Nxd4 Qc7 7. Be2 Bb4 8. Qd3 Ne5 9. Qg3 Ne7 10. Bd2 Bd6 11. f4 Nc4 12. Bxc4 Qxc4 13. Qd3 Qc7 14. e5 Bc5 15. Ne4 0-0 16. c3 Ba7 17. 0-0 h6 18. Kh1 b6 19. Rf3 Bb7 20. Rg3 Ng6 21. Nd6 1/2-1/2

[Event "Laax Seniors op 8th"]
[Site "Laax"]
[Date "2009.08.17"]
[Round "?"]
[White "Luethi, Marcel"]
[Black "Weiersmueller, Otto"]
[Result "1/2-1/2"]
[ECO "C50"]
[PlyCount "49"]
[EventDate "2009.08.10"]
[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 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. 0-0 Nf6 5. d3 d6 6. a3 Be6 7. Nbd2 0-0 8. b4 Bb6 9. Bb2 a6 10. Re1 Bxc4 11. Nxc4 Ba7 12. h3 Re8 13. Rc1 h6 14. Qd2 Nh5 15. Ne3 Re6 16. Nd5 Ne7 17. Nxe7+ Qxe7 18. d4 Re8 19. dxe5 dxe5 20. c4 Rd8 21. Qc2 Bd4 22. Nxd4 exd4 23. f3 c5 24. Qb3 b6 25. Rcd1 1/2-1/2

[Event "Laax Seniors op 8th"]
[Site "Laax"]
[Date "2009.08.10"]
[Round "?"]
[White "Weiersmueller, Otto"]
[Black "Bachofen, Jakob"]
[Result "1/2-1/2"]
[ECO "C14"]
[PlyCount "42"]
[EventDate "2009.08.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SUI"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. Nc3 d5 2. d4 Nf6 3. Bg5 e6 4. Nf3 Be7 5. e4 Nxe4 6. Nxe4 dxe4 7. Bxe7 Qxe7 8. Nd2 f5 9. c3 Nd7 10. Bc4 c6 11. 0-0 0-0 12. Re1 Nb6 13. f3 exf3 14. Qxf3 Qd6 15. Re5 Bd7 16. Bb3 Rae8 17. Rae1 Kh8 18. Qe2 Nd5 19. Nf3 h6 20. Nh4 Kh7 21. Qd2 Qe7 1/2-1/2

[Event "Laax Seniors op 8th"]
[Site "Laax"]
[Date "2009.??.??"]
[Round "?"]
[White "Bornhauser, Walter"]
[Black "Weiersmueller, Otto"]
[Result "1-0"]
[ECO "C54"]
[WhiteElo "1995"]
[PlyCount "31"]
[EventDate "2009.08.10"]
[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 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d4 exd4 6. cxd4 Bb4+ 7. Bd2 Bxd2+ 8. Nbxd2 d5 9. exd5 Nxd5 10. Qb3 Na5 11. Qa4+ c6 12. Bxd5 Qxd5 13. 0-0 0-0 14. Rfe1 Qd8 15. b4 b5 16. Qxa5 1-0

[Event "Ascona Seniors op 8th"]
[Site "Ascona"]
[Date "2009.??.??"]
[Round "?"]
[White "Dietler, Fritz"]
[Black "Weiersmueller, Otto"]
[Result "1-0"]
[ECO "C51"]
[PlyCount "21"]
[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 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. b4 Bxb4 5. c3 Be7 6. d4 exd4 7. Qb3 Na5 8. Bxf7+ Kf8 9. Qd5 c6 10. Qf5 d6 11. Be6+ 1-0

[Event "Laax Seniors op 8th"]
[Site "Laax"]
[Date "2009.??.??"]
[Round "?"]
[White "Furger, Andreas"]
[Black "Weiersmueller, Otto"]
[Result "1/2-1/2"]
[ECO "D60"]
[WhiteElo "1728"]
[PlyCount "80"]
[EventDate "2009.08.10"]
[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. c4 Be7 6. Nc3 0-0 7. Bd3 a6 8. 0-0 dxc4 9. Bxc4 b5 10. Bb3 Bb7 11. a3 c5 12. Qe2 Qb6 13. Rad1 cxd4 14. Nxd4 Rfd8 15. Rd2 Nc5 16. Bc2 Rd7 17. b4 Nce4 18. Bxe4 Nxe4 19. Nxe4 Bxe4 20. Bxe7 Rxe7 21. Rfd1 Rd7 22. Qg4 Bg6 23. h4 Rad8 24. Qf3 h5 25. Qe2 Rd5 26. Nb3 Qc6 27. Nc5 Kf8 28. Rxd5 Rxd5 29. Rxd5 exd5 30. Qd2 Ke7 31. Qd4 f6 32. Qf4 Qb6 33. g4 a5 34. gxh5 Bxh5 35. Qf5 Be8 36. Qxd5 axb4 37. axb4 Bf7 38. Qd7+ Kf8 39. Qf5 Qd6 40. Qd3 Ke7 1/2-1/2

[Event "Laax Seniors op 8th"]
[Site "Laax"]
[Date "2009.??.??"]
[Round "?"]
[White "Joerger, Werner"]
[Black "Weiersmueller, Otto"]
[Result "0-1"]
[ECO "E46"]
[PlyCount "116"]
[EventDate "2009.08.10"]
[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. e3 Nf6 3. c4 e6 4. cxd5 exd5 5. a3 Be7 6. g3 Bf5 7. Bg2 c6 8. Nc3 Nbd7 9. Nge2 0-0 10. 0-0 Re8 11. Nf4 Bd6 12. Nd3 Rc8 13. b4 b6 14. Bb2 Qe7 15. Rc1 a6 16. Ra1 Qe6 17. Re1 Bh3 18. Bh1 Bf5 19. Qd2 Ne4 20. Nxe4 Bxe4 21. Bxe4 Qxe4 22. Nf4 Nf6 23. Qd3 b5 24. Rac1 Bxf4 25. Qxe4 Rxe4 26. exf4 Kf8 27. f3 Rxe1+ 28. Rxe1 Re8 29. Rxe8+ Kxe8 30. Kf2 Nd7 31. Ke2 f5 32. Ke3 Nb6 33. Bc1 Kf7 34. g4 Kf6 35. h3 g6 36. g5+ Ke6 37. Kd3 Nc4 38. Kc3 a5 39. Kb3 axb4 40. Kxb4 Kd6 41. Kb3 Nb6 42. Kb4 Nd7 43. Kb3 c5 44. dxc5+ Nxc5+ 45. Kc3 d4+ 46. Kc2 Kd5 47. Bd2 Kc4 48. Bb4 d3+ 49. Kd2 Nb3+ 50. Ke3 Nd4 51. Ba5 Nc2+ 52. Kd2 Nxa3 53. Kc1 b4 54. Bb6 b3 55. Be3 Nb5 56. Kb2 Nd4 57. Bxd4 Kxd4 58. Kxb3 Ke3 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 "Laax Seniors op 8th"]
[Site "Laax"]
[Date "2009.??.??"]
[Round "?"]
[White "Weiersmueller, Otto"]
[Black "Arm, Paul"]
[Result "1/2-1/2"]
[ECO "D01"]
[PlyCount "44"]
[EventDate "2009.08.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SUI"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. Nc3 e6 2. d4 d5 3. Nf3 Nf6 4. Bg5 Be7 5. e3 Nbd7 6. Be2 h6 7. Bf4 a6 8. 0-0 c5 9. a3 Nh5 10. Be5 Nhf6 11. Qd2 0-0 12. Rad1 c4 13. h3 b5 14. Na2 Ne4 15. Qe1 f6 16. Bh2 Nb6 17. Nd2 f5 18. f3 Nxd2 19. Qxd2 Na4 20. Rb1 Bd6 21. c3 Qc7 22. Bxd6 Qxd6 1/2-1/2

[Event "Ascona Seniors op 8th"]
[Site "Ascona"]
[Date "2009.??.??"]
[Round "?"]
[White "Weiersmueller, Otto"]
[Black "Capraro, Linus"]
[Result "0-1"]
[ECO "B84"]
[BlackElo "2112"]
[PlyCount "32"]
[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. Nc3 e6 2. e4 c5 3. Nf3 d6 4. d4 cxd4 5. Nxd4 a6 6. Be2 Nf6 7. 0-0 Be7 8. Be3 b5 9. a3 Bb7 10. Bf3 Qc7 11. Qe2 0-0 12. Rad1 Nbd7 13. Rfe1 Ne5 14. Bg5 Nc4 15. Rb1 Nxa3 16. Nd5 exd5 0-1

[Event "Ascona Seniors op 8th"]
[Site "Ascona"]
[Date "2009.??.??"]
[Round "?"]
[White "Weiersmueller, Otto"]
[Black "Joerger, Werner"]
[Result "1-0"]
[ECO "D01"]
[PlyCount "35"]
[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. Nf3 d5 2. d4 Nf6 3. Bg5 e6 4. e3 Be7 5. Nc3 0-0 6. Bd3 Nbd7 7. e4 dxe4 8. Nxe4 c6 9. 0-0 h6 10. Bf4 Nxe4 11. Bxe4 Nf6 12. Bd3 Nd5 13. Bg3 c5 14. Re1 cxd4 15. Nxd4 Bd6 16. Bxd6 Qxd6 17. Nf3 Nf6 18. Bh7+ 1-0

[Event "Ascona Seniors op 8th"]
[Site "Ascona"]
[Date "2009.??.??"]
[Round "?"]
[White "Weiersmueller, Otto"]
[Black "Kirchgraber, Bruno"]
[Result "1-0"]
[ECO "C25"]
[PlyCount "105"]
[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 e5 2. Nc3 c6 3. d4 exd4 4. Qxd4 c5 5. Qd1 d6 6. Nf3 Nc6 7. Bc4 Nf6 8. 0-0 Be7 9. Bf4 0-0 10. Re1 Bg4 11. h3 Bh5 12. Be2 Bg6 13. Bc4 a6 14. Qd2 b5 15. Bd5 Qb6 16. Rad1 Rad8 17. a3 Rfe8 18. Nh4 Nxd5 19. Nxg6 Nxf4 20. Nxe7+ Rxe7 21. Qxf4 Red7 22. Nd5 Qa7 23. Qg3 Kh8 24. Re3 Ne5 25. b3 c4 26. f4 Ng6 27. Kh2 cxb3 28. cxb3 Qc5 29. b4 Qc2 30. Red3 Qc6 31. Rc3 Qa8 32. Nb6 Qxe4 33. Nxd7 Qb7 34. Rxd6 Rxd7 35. Qf3 h6 36. Qxb7 Rxb7 37. Kg3 Ra7 38. Re3 Kh7 39. Red3 Ne7 40. Rd7 Nf5+ 41. Kf2 Ra8 42. g4 Nh4 43. Rxf7 Ng6 44. Rdd7 Rg8 45. Ra7 Nh8 46. Rfd7 Ng6 47. Kg3 Nf8 48. Rd8 Ne6 49. Rxg8 Kxg8 50. Rxa6 Nd4 51. Rd6 Nc2 52. Rd3 Ne1 53. Rd2 1-0

[Event "Laax Seniors op 8th"]
[Site "Laax"]
[Date "2009.??.??"]
[Round "?"]
[White "Weiersmueller, Otto"]
[Black "Ludwig, Anton"]
[Result "1/2-1/2"]
[ECO "B12"]
[BlackElo "1677"]
[PlyCount "87"]
[EventDate "2009.08.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SUI"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. Nc3 d6 2. d4 c6 3. e4 Nd7 4. f4 e5 5. Nf3 Qc7 6. Be3 h6 7. Bd3 Be7 8. Qd2 Ngf6 9. h3 a6 10. 0-0 exf4 11. Bxf4 g5 12. Be3 Nf8 13. Nh2 Ng6 14. Be2 Be6 15. d5 Bd7 16. Bd4 Ne5 17. Rad1 cxd5 18. Nxd5 Nxd5 19. exd5 f6 20. Bh5+ Kd8 21. b3 b5 22. Rc1 Rf8 23. Qf2 Rb8 24. Be2 f5 25. c4 bxc4 26. Bxc4 Qb7 27. Rc3 Nxc4 28. bxc4 Rf7 29. Rb3 Qc8 30. Qe2 Rxb3 31. axb3 Qb7 32. Qc2 Ke8 33. Qc3 Kf8 34. b4 Kg8 35. Rd1 Kh7 36. Bf2 Bf6 37. Bd4 Be7 38. Bf2 Qc8 39. c5 dxc5 40. bxc5 Bb5 41. Nf3 Be2 42. Ne5 Bf6 43. Re1 Bb5 44. Bd4 1/2-1/2

[Event "Laax Seniors op 8th"]
[Site "Laax"]
[Date "2009.??.??"]
[Round "?"]
[White "Weiersmueller, Otto"]
[Black "Staffelbach, Peter"]
[Result "0-1"]
[ECO "B09"]
[PlyCount "61"]
[EventDate "2009.08.10"]
[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. f4 Bg7 5. Nf3 0-0 6. Be2 Nbd7 7. 0-0 Re8 8. e5 Ng4 9. h3 Nh6 10. Ne4 d5 11. Nf2 c6 12. c4 e6 13. c5 b5 14. b4 a5 15. Bd2 axb4 16. Bxb4 Nf5 17. Qd2 Ng3 18. Rfd1 Nxe2+ 19. Qxe2 Qe7 20. g4 f6 21. h4 Rf8 22. Nh3 Kf7 23. Kh2 Bb7 24. Rg1 Rg8 25. Raf1 Raf8 26. g5 f5 27. Kg3 Ke8 28. Ra1 Nb8 29. a4 Ba6 30. axb5 Bxb5 31. Ra5 0-1

[Event "Ascona Seniors op 7th"]
[Site "Ascona"]
[Date "2008.??.??"]
[Round "?"]
[White "Bornhauser, Walter"]
[Black "Weiersmueller, Otto"]
[Result "1/2-1/2"]
[ECO "C44"]
[WhiteElo "1995"]
[PlyCount "46"]
[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. e4 e5 2. Nf3 Nc6 3. c3 d5 4. Qa4 f6 5. Bb5 Nge7 6. exd5 Qxd5 7. 0-0 Bd7 8. Qb3 Qxb3 9. axb3 0-0-0 10. Rd1 e4 11. Nd4 a6 12. Nxc6 Nxc6 13. Be2 h5 14. d3 exd3 15. Bxd3 Bg4 16. f3 Ne5 17. Be2 Bc5+ 18. Kf1 Rxd1+ 19. Bxd1 Rd8 20. Bc2 Be6 21. Bf4 Nd3 22. Bxd3 Rxd3 23. Ke2 Rd8 1/2-1/2

[Event "Ascona Seniors op 7th"]
[Site "Ascona"]
[Date "2008.??.??"]
[Round "?"]
[White "Broennimann, Peter"]
[Black "Weiersmueller, Otto"]
[Result "1/2-1/2"]
[ECO "D05"]
[PlyCount "62"]
[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. Nf3 d5 2. b3 Nf6 3. Bb2 e6 4. e3 c5 5. d4 Nc6 6. Bd3 Bd6 7. dxc5 Bxc5 8. Nbd2 0-0 9. 0-0 Re8 10. c4 dxc4 11. Bxc4 b6 12. Qc2 Bb7 13. Rad1 Qe7 14. Be2 Nb4 15. Qb1 Red8 16. a3 Nbd5 17. b4 Bd6 18. Rc1 e5 19. Rc2 Rac8 20. Rfc1 h6 21. Nc4 e4 22. Nxd6 Qxd6 23. Nd4 a6 24. Rxc8 Rxc8 25. Rxc8+ Bxc8 26. Qc2 Bb7 27. Bc4 Ng4 28. g3 Ne5 29. Be2 Nf6 30. Nf5 Qe6 31. Bxe5 Qxe5 1/2-1/2

[Event "Ascona Seniors op 7th"]
[Site "Ascona"]
[Date "2008.??.??"]
[Round "?"]
[White "Linder, Heinz"]
[Black "Weiersmueller, Otto"]
[Result "1-0"]
[ECO "C96"]
[PlyCount "62"]
[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. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 d6 8. c3 0-0 9. h3 Na5 10. Bc2 c5 11. d3 Nc6 12. Nh2 Be6 13. f4 Qc7 14. f5 Bd7 15. Nd2 d5 16. Ndf3 d4 17. Qe2 b4 18. cxd4 Nxd4 19. Nxd4 cxd4 20. Bb3 a5 21. Bd2 Rac8 22. g4 a4 23. Bc4 g6 24. Bh6 Rfe8 25. fxg6 hxg6 26. Qf3 Be6 27. Bxe6 fxe6 28. Rf1 Kh7 29. g5 Bf8 30. Qxf6 Bxh6 31. gxh6 Kxh6 1-0

[Event "Ascona Seniors op 7th"]
[Site "Ascona"]
[Date "2008.??.??"]
[Round "?"]
[White "Lippuner, Hans"]
[Black "Weiersmueller, Otto"]
[Result "1/2-1/2"]
[ECO "D45"]
[PlyCount "66"]
[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. c4 e6 3. e3 Nf6 4. Nc3 Nbd7 5. cxd5 exd5 6. Nf3 c6 7. Be2 Bd6 8. 0-0 0-0 9. Qc2 Re8 10. h3 Ne4 11. Bd3 Ndf6 12. Qe2 Bd7 13. Nd2 Bf5 14. Qf3 Nxd2 15. Qxf5 Nxf1 16. Kxf1 Qd7 17. Qf3 Re7 18. a3 Rae8 19. b4 Ne4 20. Na4 b6 21. Ra2 Bc7 22. Rc2 c5 23. Nb2 c4 24. Be2 b5 25. Nd1 Re6 26. g3 Nxg3+ 27. Ke1 Rf6 28. Qg4 Qxg4 29. Bxg4 Ne4 30. Bd7 Rd8 31. Bxb5 Rh6 32. Nc3 f5 33. Nxd5 Bh2 1/2-1/2

[Event "Ascona Seniors op 7th"]
[Site "Ascona"]
[Date "2008.??.??"]
[Round "?"]
[White "Ruf, Franz"]
[Black "Weiersmueller, Otto"]
[Result "1-0"]
[ECO "C54"]
[PlyCount "39"]
[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. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. d3 Nf6 5. c3 d6 6. h3 0-0 7. 0-0 Na5 8. Bb5 a6 9. Ba4 b5 10. Bc2 Nc6 11. Re1 h6 12. Be3 Ba7 13. Bxa7 Rxa7 14. d4 Re8 15. Nbd2 d5 16. dxe5 Nxe5 17. Nxe5 Rxe5 18. f4 Re8 19. e5 Ne4 20. Nxe4 1-0

[Event "Ascona Seniors op 7th"]
[Site "Ascona"]
[Date "2008.??.??"]
[Round "?"]
[White "Weiersmueller, Otto"]
[Black "Dahinden, Kurt"]
[Result "1-0"]
[ECO "C29"]
[PlyCount "23"]
[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. e4 e5 2. Nc3 Nf6 3. f4 Nc6 4. fxe5 Nxe5 5. d4 Nc6 6. e5 Ng8 7. Nf3 f6 8. Bc4 fxe5 9. dxe5 Nge7 10. 0-0 h6 11. Ng5 hxg5 12. Bf7# 1-0

[Event "Ascona Seniors op 7th"]
[Site "Ascona"]
[Date "2008.??.??"]
[Round "?"]
[White "Weiersmueller, Otto"]
[Black "Hemmi, Hans"]
[Result "1/2-1/2"]
[ECO "D01"]
[PlyCount "91"]
[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. Nc3 d5 2. d4 Nf6 3. Bg5 e6 4. e3 a6 5. Nf3 Be7 6. Bd3 Nbd7 7. a3 c5 8. 0-0 c4 9. Be2 0-0 10. e4 dxe4 11. Ne5 b5 12. Nc6 Qe8 13. Nxe7+ Qxe7 14. Nxe4 Bb7 15. Bf3 Rab8 16. Re1 h6 17. Bf4 Bxe4 18. Bxe4 Rbd8 19. Qf3 Nxe4 20. Qxe4 Nf6 21. Qe3 Rd5 22. c3 Rfd8 23. h3 Rf5 24. Bg3 Nd5 25. Qe4 g5 26. Qxf5 exf5 27. Rxe7 Nxe7 28. Re1 Nd5 29. f3 Kg7 30. Kf2 Rd7 31. Bh2 Re7 32. Rxe7 Nxe7 33. g3 h5 34. f4 f6 35. Kf3 Kf7 36. g4 fxg4+ 37. hxg4 h4 38. f5 Ke8 39. Ke4 Kd7 40. d5 Nc8 41. Kd4 Nd6 42. Ke3 Nxf5+ 43. gxf5 g4 44. Bf4 Kd8 45. Kf2 Kd7 46. d6 1/2-1/2

[Event "Ascona Seniors op 6th"]
[Site "Ascona"]
[Date "2007.11.11"]
[Round "?"]
[White "Weiersmueller, Otto"]
[Black "Luethi, Marcel"]
[Result "0-1"]
[ECO "C02"]
[PlyCount "44"]
[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. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. Be2 cxd4 7. cxd4 f6 8. Nc3 fxe5 9. Bb5 exd4 10. Nxd4 Bd7 11. Nxc6 bxc6 12. Bd3 Nf6 13. 0-0 Bd6 14. Na4 Qc7 15. f4 0-0 16. Be3 e5 17. Bc5 e4 18. Bxd6 Qxd6 19. Be2 c5 20. Rc1 Rfc8 21. Nc3 c4 22. Qd4 Qc5 0-1

[Event "Ascona Seniors op 6th"]
[Site "Ascona"]
[Date "2007.??.??"]
[Round "?"]
[White "Caduff, Guido"]
[Black "Weiersmueller, Otto"]
[Result "1/2-1/2"]
[ECO "A37"]
[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. c4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. Nf3 e6 6. 0-0 Nge7 7. e3 d5 8. cxd5 Nxd5 9. a3 0-0 10. Ne2 Qc7 11. Qc2 b6 12. d4 cxd4 13. Nexd4 Bb7 14. Rb1 Rfc8 15. b4 Qd7 16. Qd2 Qe7 17. Bb2 Rd8 18. Nxc6 Bxc6 19. Bxg7 Kxg7 20. Qb2+ Qf6 21. Rfc1 Rac8 22. Nd4 Bb7 23. Rxc8 Rxc8 24. e4 Nc3 25. e5 Qe7 1/2-1/2

[Event "Ascona Seniors op 6th"]
[Site "Ascona"]
[Date "2007.??.??"]
[Round "?"]
[White "Eigenmann, Louis"]
[Black "Weiersmueller, Otto"]
[Result "1/2-1/2"]
[ECO "C45"]
[PlyCount "78"]
[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 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bc5 5. Be3 Qf6 6. c3 Nge7 7. Be2 d5 8. f3 dxe4 9. 0-0 Nd5 10. Bf2 e3 11. Bg3 Nxd4 12. cxd4 Bxd4 13. Nc3 Nxc3 14. bxc3 Bb6 15. Qa4+ c6 16. Bh4 Qe6 17. Qa3 c5 18. Bb5+ Bd7 19. Bxd7+ Qxd7 20. Rad1 Qc6 21. c4 0-0 22. Qxe3 Bd8 23. Bg3 Bf6 24. Kh1 Bd4 25. Qg5 Rad8 26. Qf5 Qc8 27. Qxc8 Rxc8 28. Bf2 Rcd8 29. Bxd4 cxd4 30. Rd3 Rd7 31. Rfd1 Rfd8 32. Kg1 f5 33. g3 Kf7 34. Kf2 g5 35. h3 h5 36. f4 g4 37. hxg4 hxg4 38. Rh1 Kg6 39. Rhd1 b6 1/2-1/2

[Event "Ascona Seniors op 6th"]
[Site "Ascona"]
[Date "2007.??.??"]
[Round "?"]
[White "Hattich, Alfred"]
[Black "Weiersmueller, Otto"]
[Result "0-1"]
[ECO "C84"]
[PlyCount "94"]
[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 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. Nc3 Be7 6. d3 d6 7. 0-0 b5 8. Bb3 Na5 9. Nd5 c5 10. Nxf6+ Bxf6 11. c3 Nc6 12. Bd5 Bb7 13. Bd2 0-0 14. a4 Qc7 15. c4 b4 16. b3 a5 17. Bg5 Qe7 18. Qd2 Ra7 19. Bxc6 Bxc6 20. Bxf6 Qxf6 21. Qg5 Qxg5 22. Nxg5 h6 23. Nf3 f5 24. Nd2 f4 25. f3 Raf7 26. Rf2 Bd7 27. Ra2 g5 28. Nf1 h5 29. h3 g4 30. fxg4 hxg4 31. hxg4 Bxg4 32. Nh2 Be6 33. Nf3 Rg7 34. Nh2 Rf6 35. Nf3 Rh6 36. Rfd2 Rg3 37. Rf2 Rhg6 38. Rad2 Bg4 39. Nh2 Be6 40. Nf1 R3g5 41. Nh2 Kf7 42. Nf1 Ke7 43. g3 fxg3 44. Rg2 Bh3 45. Rxg3 Rxg3+ 46. Nxg3 Rxg3+ 47. Kh2 Re3 0-1

[Event "Ascona Seniors op 6th"]
[Site "Ascona"]
[Date "2007.??.??"]
[Round "?"]
[White "Koehler, Lothar"]
[Black "Weiersmueller, Otto"]
[Result "0-1"]
[ECO "A03"]
[PlyCount "70"]
[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. f4 d5 2. Nf3 Nf6 3. d3 g6 4. Be3 c5 5. Bf2 e6 6. Nbd2 b6 7. e3 Bg7 8. Rb1 Nc6 9. a3 a5 10. h3 Bb7 11. g4 Qd7 12. Rg1 0-0-0 13. Bg2 Rhe8 14. Kf1 e5 15. fxe5 Nxe5 16. Nxe5 Rxe5 17. Nf3 Ree8 18. Qd2 Qb5 19. Qc1 Ne4 20. Ke1 Nxf2 21. Kxf2 f5 22. Re1 fxg4 23. hxg4 Rf8 24. g5 h6 25. Kg1 Qd7 26. Qd2 Kb8 27. c3 hxg5 28. Nxg5 Bh6 29. Bh3 Qd6 30. Qg2 Rde8 31. Rbd1 Re5 32. Nf3 Bxe3+ 33. Kh1 d4 34. Rf1 Rg5 35. Bg4 Rf4 0-1

[Event "Ascona Seniors op 6th"]
[Site "Ascona"]
[Date "2007.??.??"]
[Round "?"]
[White "Ludwig, Anton"]
[Black "Weiersmueller, Otto"]
[Result "1-0"]
[ECO "D05"]
[WhiteElo "1694"]
[PlyCount "43"]
[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. e3 Nf6 3. Bd3 e6 4. Nf3 c5 5. b3 Nc6 6. Bb2 Bd6 7. Nbd2 cxd4 8. exd4 0-0 9. 0-0 Nb4 10. Be2 b6 11. a3 Nc6 12. Bd3 Bb7 13. Ne5 Qc7 14. f4 Nd7 15. Bxh7+ Kxh7 16. Qh5+ Kg8 17. Rf3 f5 18. Rh3 Ndxe5 19. fxe5 Be7 20. Qg6 Qd7 21. Rh7 Rf7 22. Qh5 1-0

[Event "Ascona Seniors op 6th"]
[Site "Ascona"]
[Date "2007.??.??"]
[Round "?"]
[White "Weiersmueller, Otto"]
[Black "Linder, Heinz"]
[Result "0-1"]
[ECO "B24"]
[PlyCount "72"]
[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 c5 2. Nc3 a6 3. g3 Nc6 4. Bg2 e6 5. d3 b5 6. Be3 Bb7 7. f4 Qc7 8. Nf3 Nf6 9. h3 Nh5 10. Ne2 Be7 11. e5 g6 12. 0-0 Ng7 13. c3 Nf5 14. Bf2 d6 15. g4 Ng7 16. d4 cxd4 17. cxd4 Na5 18. Rc1 Qd7 19. b3 0-0 20. Qd2 Nc6 21. Rc2 d5 22. Ne1 Nb4 23. Rc3 Qd8 24. a3 Nc6 25. b4 a5 26. bxa5 Nxa5 27. Qb2 Qb6 28. Nc2 Nc4 29. Qa2 b4 30. Rb1 Qa6 31. Nxb4 Bxb4 32. Rxb4 Bc6 33. Bf1 Qa5 34. Nc1 Rfb8 35. Rxb8+ Rxb8 36. Bxc4 Qxc3 0-1

[Event "Ascona Seniors op 6th"]
[Site "Ascona"]
[Date "2007.??.??"]
[Round "?"]
[White "Weiersmueller, Otto"]
[Black "Svensson, Leif"]
[Result "0-1"]
[ECO "C29"]
[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. e4 e5 2. Nc3 Nf6 3. f4 d5 4. fxe5 Nxe4 5. Nf3 Be7 6. d4 0-0 7. Bd3 Nxc3 8. bxc3 c5 9. 0-0 c4 10. Be2 Nc6 11. Bf4 Be6 12. Qd2 b5 13. a4 bxa4 14. Rxa4 a5 15. Bg5 Qd7 16. Rfa1 Rfb8 17. Bxe7 Qxe7 18. Qg5 Qxg5 19. Nxg5 Bf5 20. R4a2 Rb5 21. Nf3 Rab8 22. Ne1 Rb2 23. Bf3 Be6 24. Kf2 Rxa2 25. Rxa2 Rb1 26. Ke2 Kf8 27. g4 Ke7 28. g5 Kd7 29. h4 Kc7 30. Ng2 Rb5 31. Nf4 Ne7 32. Nxe6+ fxe6 33. Ra1 g6 34. h5 gxh5 35. Bxh5 Kd7 36. Rf1 Nf5 37. Rg1 a4 38. Kd2 a3 39. g6 hxg6 40. Bxg6 Nh4 41. Bh5 Ra5 42. Ra1 Ra8 43. Be2 Nf5 44. Kc1 Ng3 45. Bf3 Ke7 46. Kb1 Rf8 47. Bg2 Rf2 48. Bh3 Rh2 49. Bg4 Rh1+ 50. Ka2 Rxa1+ 51. Kxa1 Ne4 52. Ka2 Nxc3+ 53. Kxa3 Nb5+ 0-1

[Event "Ascona Seniors op 6th"]
[Site "Ascona"]
[Date "2007.??.??"]
[Round "?"]
[White "Weiersmueller, Otto"]
[Black "Toller, Clotin"]
[Result "1-0"]
[ECO "C34"]
[PlyCount "91"]
[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 e5 2. Nc3 Nf6 3. f4 d6 4. Nf3 exf4 5. d4 c6 6. Bxf4 h6 7. Bd3 b5 8. 0-0 Be7 9. Qd2 Qb6 10. Kh1 Bg4 11. Be3 Qc7 12. Rae1 0-0 13. Ne2 Re8 14. Ng3 Nbd7 15. c3 a5 16. Bf4 Qd8 17. Bc2 Nh5 18. Nxh5 Bxh5 19. e5 dxe5 20. Nxe5 Nxe5 21. Rxe5 Bg4 22. Rfe1 Qd7 23. Qd3 f5 24. Qe3 Ra7 25. Re6 g5 26. Bd6 f4 27. Rg6+ Kf8 28. Bb3 Be6 29. Qxe6 Qxe6 30. Rgxe6 Rd7 31. Bxe7+ Rdxe7 32. Kg1 Rxe6 33. Rxe6 Rxe6 34. Bxe6 Ke7 35. Bg4 Kd6 36. Kf2 c5 37. dxc5+ Kxc5 38. Ke2 b4 39. Kd3 bxc3 40. Kxc3 Kd5 41. a3 Ke4 42. b4 axb4+ 43. axb4 Kd5 44. Kd3 Kc6 45. Kc4 Kb6 46. b5 1-0

[Event "Adelboden Seniors op 4th"]
[Site "Adelboden"]
[Date "2006.06.27"]
[Round "8"]
[White "Weiersmueller, Otto"]
[Black "Mueller, Walter1111"]
[Result "1-0"]
[ECO "B25"]
[WhiteElo "1638"]
[BlackElo "1684"]
[PlyCount "62"]
[EventDate "2006.06.19"]
[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 c5 2. Nc3 d6 3. g3 g6 4. Bg2 Bg7 5. d3 Nf6 6. f4 Nc6 7. Nge2 0-0 8. h3 a6 9. g4 Qc7 10. Ng3 e6 11. 0-0 Rb8 12. Be3 b5 13. Nce2 Bb7 14. Qd2 Ne8 15. c3 Na5 16. f5 exf5 17. gxf5 Qd8 18. Bh6 Qh4 19. Bg5 Bh6 20. Bxh6 Qd8 21. Bxf8 Kxf8 22. fxg6 hxg6 23. Qf4 Qe7 24. Rf2 Nc6 25. Raf1 Ne5 26. Qh6+ Kg8 27. d4 cxd4 28. cxd4 f6 29. dxe5 dxe5 30. Qxg6+ Qg7 31. Qxg7+ Kxg7 1-0

[Event "Adelboden Seniors op 4th"]
[Site "Adelboden"]
[Date "2006.06.26"]
[Round "7"]
[White "Iberg, Gottlieb"]
[Black "Weiersmueller, Otto"]
[Result "1/2-1/2"]
[ECO "A36"]
[WhiteElo "1792"]
[BlackElo "1638"]
[PlyCount "46"]
[EventDate "2006.06.19"]
[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 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 e6 6. e4 Nge7 7. Be3 b6 8. Qd2 0-0 9. f4 Bb7 10. Nf3 d5 11. exd5 exd5 12. cxd5 Nxd5 13. Nxd5 Qxd5 14. 0-0 Rad8 15. Rfd1 Nd4 16. Bxd4 Bxd4+ 17. Nxd4 Qxg2+ 18. Qxg2 Bxg2 19. Kxg2 Rxd4 20. Kf2 Rfd8 21. Ke2 Re8+ 22. Kf2 h5 23. b3 Red8 1/2-1/2

[Event "Adelboden Seniors op 4th"]
[Site "Adelboden"]
[Date "2006.06.23"]
[Round "5"]
[White "Weiersmueller, Otto"]
[Black "Wisser, Karl"]
[Result "1-0"]
[ECO "B08"]
[WhiteElo "1638"]
[BlackElo "1556"]
[PlyCount "69"]
[EventDate "2006.06.19"]
[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 g6 2. d4 Bg7 3. Nf3 d6 4. Nc3 Nf6 5. Bd3 Nbd7 6. 0-0 0-0 7. Bf4 c6 8. Qd2 Qc7 9. Bh6 e5 10. Bxg7 Kxg7 11. Rfe1 a6 12. a4 b6 13. b4 Bb7 14. b5 d5 15. dxe5 Nxe5 16. Nxe5 Qxe5 17. exd5 Qc7 18. dxc6 Bc8 19. Ne4 Ng4 20. Ng3 Be6 21. h3 Nh6 22. Qc3+ Kg8 23. Ne4 Rfd8 24. Nf6+ Kf8 25. Nxh7+ Kg8 26. Ng5 Bf5 27. Bc4 Rf8 28. g4 Qf4 29. gxf5 Qxg5+ 30. Qg3 Qxf5 31. Bd3 Qf6 32. Qe5 Qf3 33. Re3 Rae8 34. Qxe8 Rxe8 35. Rxf3 1-0

[Event "Adelboden Seniors op 4th"]
[Site "Adelboden"]
[Date "2006.06.22"]
[Round "4"]
[White "Hemmi, Hans"]
[Black "Weiersmueller, Otto"]
[Result "1-0"]
[ECO "D60"]
[WhiteElo "1539"]
[BlackElo "1638"]
[PlyCount "29"]
[EventDate "2006.06.19"]
[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. c4 e6 3. Nc3 Nf6 4. Bg5 Nbd7 5. e3 Be7 6. Nf3 0-0 7. c5 c6 8. Bd3 b6 9. b4 Bb7 10. 0-0 a5 11. Rb1 b5 12. a4 axb4 13. Rxb4 Qa5 14. Qb3 Nxc5 15. dxc5 1-0

[Event "Adelboden Seniors op 4th"]
[Site "Adelboden"]
[Date "2006.06.20"]
[Round "2"]
[White "Kuenzle, Heinz"]
[Black "Weiersmueller, Otto"]
[Result "1-0"]
[ECO "D03"]
[WhiteElo "1669"]
[BlackElo "1638"]
[PlyCount "27"]
[EventDate "2006.06.19"]
[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. e3 e6 4. Bd3 Be7 5. Nbd2 Nbd7 6. c3 c5 7. 0-0 0-0 8. Qe2 Re8 9. e4 dxe4 10. Nxe4 b6 11. Bg5 cxd4 12. Nxf6+ Nxf6 13. Bxf6 Bxf6 14. Qe4 1-0

[Event "Adelboden Seniors op 4th"]
[Site "Adelboden"]
[Date "2006.06.19"]
[Round "1"]
[White "Weiersmueller, Otto"]
[Black "Abegg, Beat"]
[Result "0-1"]
[ECO "C02"]
[WhiteElo "1638"]
[BlackElo "1852"]
[PlyCount "36"]
[EventDate "2006.06.19"]
[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 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. Be2 cxd4 7. cxd4 Nge7 8. Nc3 Nf5 9. Na4 Bb4+ 10. Bd2 Qa5 11. Bc3 0-0 12. a3 Bxc3+ 13. Nxc3 Qb6 14. Bb5 Nfxd4 15. Bxc6 Nxf3+ 16. Qxf3 bxc6 17. b4 Ba6 18. Na4 Qd4 0-1

[Event "Samnaun HT2"]
[Site "Samnaun"]
[Date "2004.07.12"]
[Round "5"]
[White "Gretener, Kurt"]
[Black "Weiersmueller, Otto"]
[Result "1-0"]
[ECO "C54"]
[PlyCount "53"]
[EventDate "2004.07.10"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "SUI"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[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 Nxc3 9. bxc3 d5 10. Bd3 Be7 11. Qc2 h6 12. Bf4 0-0 13. Rfe1 Bg4 14. Re3 Bxf3 15. Rxf3 Bg5 16. Bxg5 Qxg5 17. Rb1 b6 18. Bb5 Ne7 19. Re1 c6 20. Re5 Qg6 21. Bd3 Qd6 22. Rg3 Rfe8 23. Qe2 Kf8 24. Rge3 Qd7 25. f4 Ng8 26. Bf5 Qd8 27. Rxe8+ 1-0

[Event "Arosa HT2 op"]
[Site "Arosa"]
[Date "1996.07.11"]
[Round "1"]
[White "Weiersmueller, Otto"]
[Black "Szepessy, Thomas"]
[Result "0-1"]
[ECO "C46"]
[WhiteElo "1620"]
[BlackElo "1710"]
[PlyCount "71"]
[EventDate "1996.07.11"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "SUI"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Bc5 3. Nf3 Nc6 4. Nxe5 Bxf2+ 5. Kxf2 Nxe5 6. d4 Qf6+ 7. Kg1 Ng4 8. Qd2 Ne7 9. h3 Nh6 10. Be2 d5 11. Kh2 dxe4 12. Nxe4 Qh4 13. Qf4 Bg4 14. Bxg4 f5 15. Bxf5 Qxf4+ 16. Bxf4 Nhxf5 17. c3 Nd5 18. Rhe1 Nxf4 19. Nd6+ Kd7 20. Nxf5 g6 21. Nh6 Rhf8 22. Re3 Rae8 23. Rae1 Nd3 24. Rxe8 Rxe8 25. Rxe8 Kxe8 26. Ng4 Ke7 27. b3 Nc1 28. Ne3 c6 29. Kg3 Ne2+ 30. Kf3 Nxc3 31. Nc4 b6 32. Ne5 Kd6 33. a3 Nb5 34. Ke4 Nxa3 35. Nd3 Nb1 36. b4 0-1

[Event "Silvaplana op3"]
[Site "Silvaplana"]
[Date "1993.??.??"]
[Round "?"]
[White "Schwab, Carsten"]
[Black "Weiersmueller, Otto"]
[Result "0-1"]
[ECO "A00"]
[PlyCount "98"]
[EventDate "1993.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SUI"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. b4 e5 2. Bb2 d6 3. e4 Nf6 4. Nc3 Be7 5. Bc4 0-0 6. a3 Nc6 7. Nf3 Bg4 8. h3 Bxf3 9. Qxf3 Nd4 10. Qd3 Ne6 11. g3 c6 12. 0-0-0 b5 13. Ba2 a5 14. h4 axb4 15. axb4 Qb6 16. f3 Rfb8 17. Bxe6 fxe6 18. h5 c5 19. bxc5 Qxc5 20. Qe3 d5 21. Qxc5 Bxc5 22. Nb1 d4 23. c3 b4 24. cxd4 Bxd4 25. Bxd4 exd4 26. Kb2 Ra5 27. d3 Rxh5 28. Rxh5 Nxh5 29. g4 Nf4 30. Kb3 Ne2 31. Kc4 Nc3 32. Re1 e5 33. Kc5 g5 34. Kd6 Rb5 35. Nd2 b3 36. Nb1 Kf7 37. Kc6 Ra5 38. Nd2 b2 39. Nc4 Ra1 40. Nxb2 Rxe1 41. Nc4 Ke6 42. Kc5 Rf1 43. Nd6 Rxf3 44. Nf5 Rxd3 45. Ng7+ Kf7 46. Nf5 Rf3 47. Nxd4 exd4 48. Kxd4 Nxe4 49. Kxe4 Rf4+ 0-1

[Event "Silvaplana op3"]
[Site "Silvaplana"]
[Date "1993.??.??"]
[Round "?"]
[White "Weiersmueller, Otto"]
[Black "Stern, I."]
[Result "1-0"]
[ECO "B09"]
[PlyCount "59"]
[EventDate "1993.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SUI"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. f4 Bg7 5. Nf3 0-0 6. Be2 c5 7. dxc5 Qa5 8. Bd2 Qxc5 9. Bd3 Nbd7 10. Qe2 Re8 11. 0-0-0 e5 12. h3 Nh5 13. Be3 Qa5 14. Qd2 Ng3 15. Rhg1 a6 16. Kb1 b5 17. Nd5 Qxd2 18. Rxd2 Re6 19. Nc7 Rf6 20. Nxa8 Bb7 21. fxe5 dxe5 22. Nc7 Kf8 23. Bf2 Bh6 24. Rdd1 Nh5 25. Bxb5 axb5 26. Rxd7 Bxe4 27. Bc5+ Kg7 28. Ne8+ Kg8 29. Nxf6+ Nxf6 30. Rd8+ 1-0

