[Event "Wil Acrevis op 1st"]
[Site "Wil"]
[Date "2020.06.21"]
[Round "5"]
[White "Broennimann, Peter"]
[Black "Karrer, Hans"]
[Result "0-1"]
[ECO "A41"]
[WhiteElo "1724"]
[BlackElo "1959"]
[PlyCount "46"]
[EventDate "2020.06.19"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "SUI"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]

1. d4 d6 2. Bf4 Nc6 3. e3 e5 4. dxe5 g5 5. Bg3 dxe5 6. Qxd8+ Kxd8 7. Bc4 f5 8. h3 f4 9. exf4 exf4 10. Bh2 Bf5 11. c3 Kd7 12. Nd2 Re8+ 13. Ne2 Bc5 14. 0-0-0 Kc8 15. f3 Ne5 16. Bg1 Nxc4 17. Bxc5 Rxe2 18. Nxc4 Rc2+ 19. Kb1 Rxc3+ 20. Ka1 Rxc4 21. Bd4 Rxd4 22. Rxd4 Nf6 23. Rhd1 Re8 0-1

[Event "Wil Acrevis op 1st"]
[Site "Wil"]
[Date "2020.06.21"]
[Round "4"]
[White "Karrer, Hans"]
[Black "Reinhardt, Bernd"]
[Result "0-1"]
[ECO "B06"]
[WhiteElo "1959"]
[BlackElo "2202"]
[PlyCount "72"]
[EventDate "2020.06.19"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "SUI"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]

1. e4 d6 2. Nc3 g6 3. d4 Bg7 4. f4 e6 5. Nf3 Ne7 6. Be3 Nd7 7. g4 b6 8. Qe2 Bb7 9. 0-0-0 Nf6 10. Nd2 Qd7 11. g5 Nh5 12. Bh3 h6 13. Rhf1 hxg5 14. fxg5 Nc6 15. e5 a5 16. Rf3 Ne7 17. Bg4 Nf5 18. Rh3 Qe7 19. Re1 0-0-0 20. Nf1 Nxe3 21. Qxe3 Ba6 22. Bxh5 gxh5 23. Ne2 h4 24. c3 Rh5 25. Nf4 Rxg5 26. Qf2 Bxf1 27. Rxf1 Rg4 28. Kc2 Qg5 29. Kb3 Rd7 30. Rf3 Bh6 31. Nh3 Qg6 32. Rf6 Qd3 33. Rxh6 Qxh3 34. Rh8+ Kb7 35. Qf3+ Qxf3 36. Rxf3 c5 0-1

[Event "Wil Acrevis op 1st"]
[Site "Wil"]
[Date "2020.06.20"]
[Round "3"]
[White "Karrer, Hans"]
[Black "Cakic, Igor"]
[Result "1-0"]
[ECO "B90"]
[WhiteElo "1959"]
[BlackElo "1695"]
[PlyCount "89"]
[EventDate "2020.06.19"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "SUI"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Qf3 Nbd7 7. Be3 Qc7 8. 0-0-0 b5 9. e5 Bb7 10. Qg3 Nxe5 11. Bd3 Nxd3+ 12. Rxd3 Rc8 13. a3 g6 14. Re1 Ne4 15. Qh4 Nxc3 16. Rxc3 Qd7 17. Rxc8+ Bxc8 18. Bg5 e5 19. Bf6 Be7 20. f4 Bxf6 21. Qxf6 0-0 22. fxe5 dxe5 23. Qxe5 Bb7 24. g3 Rd8 25. c3 Rc8 26. h4 h5 27. Qf6 Re8 28. Re5 Rxe5 29. Qxe5 Qd5 30. Qxd5 Bxd5 31. Kd2 Kg7 32. Ke3 Kf6 33. Kf4 Be6 34. Nc6 Bd5 35. Nb4 Bb7 36. Nd3 a5 37. Ke3 a4 38. Kd4 Bc6 39. Kc5 Be8 40. Kd6 Kf5 41. Ke7 Bc6 42. Kxf7 g5 43. hxg5 Kxg5 44. Ke6 Kg4 45. Ne5+ 1-0

[Event "Wil Acrevis op 1st"]
[Site "Wil"]
[Date "2020.06.19"]
[Round "1"]
[White "Malkhasyan, Narek"]
[Black "Karrer, Hans"]
[Result "0-1"]
[ECO "A10"]
[WhiteElo "1445"]
[BlackElo "1959"]
[PlyCount "28"]
[EventDate "2020.06.19"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "SUI"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]

1. c4 d6 2. Nc3 f5 3. Nf3 g6 4. g3 Bg7 5. Bg2 Nf6 6. d3 0-0 7. 0-0 c5 8. Qc2 Nc6 9. a3 Ne8 10. Rb1 a5 11. Nd5 h6 12. b3 e6 13. Nc3 Nc7 14. Bb2 e5 0-1

[Event "Wil"]
[Site "Wil"]
[Date "1997.??.??"]
[Round "?"]
[White "Germann, Josef"]
[Black "Karrer, Hans"]
[Result "1-0"]
[ECO "B05"]
[WhiteElo "2090"]
[BlackElo "1975"]
[PlyCount "111"]
[EventDate "1997.08.04"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "SUI"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 Bg4 5. Be2 c6 6. Ng5 Bf5 7. e6 fxe6 8. g4 Bg6 9. Bd3 Bxd3 10. Qxd3 g6 11. Nxe6 Qd7 12. Qe2 Na6 13. a3 Nac7 14. Nxc7+ Nxc7 15. Nc3 Bg7 16. Be3 0-0-0 17. 0-0-0 Rhf8 18. h4 e5 19. d5 c5 20. h5 Qf7 21. hxg6 hxg6 22. Rh7 Rh8 23. Rxh8 Bxh8 24. Ne4 Kd7 25. c4 Bf6 26. g5 Bg7 27. Rh1 Rh8 28. Rxh8 Bxh8 29. Qg4+ Qf5 30. Qh4 Bg7 31. Nf6+ Ke7 32. Ng8+ Kf8 33. Nh6 Qd3 34. Qg4 Bxh6 35. gxh6 Qf5 36. Qh4 g5 37. Bxg5 Kg8 38. Be3 Ne8 39. Qe7 Qg6 40. Bg5 Qh5 41. Kd2 Qg6 42. Kc1 a5 43. a4 Qh5 44. b3 Qg6 45. Kb2 Qh5 46. Ka3 Qg6 47. f3 Qh5 48. h7+ Kh8 49. Bf6+ Nxf6 50. Qxf6+ Kxh7 51. Qxd6 Qg5 52. Qd7+ Kh8 53. Qh3+ Kg7 54. Qg4 Qxg4 55. fxg4 Kf6 56. Kb2 1-0

[Event "Wil"]
[Site "Wil"]
[Date "1997.??.??"]
[Round "?"]
[White "Joksic, Sinisa"]
[Black "Karrer, Hans"]
[Result "1-0"]
[ECO "A80"]
[WhiteElo "2345"]
[BlackElo "1975"]
[PlyCount "35"]
[EventDate "1997.08.04"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "SUI"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. d4 f5 2. h3 d6 3. g4 fxg4 4. hxg4 Bxg4 5. Qd3 e6 6. e4 d5 7. Qg3 h5 8. f3 dxe4 9. fxg4 Bd6 10. Qg2 h4 11. Ne2 Qf6 12. Qxe4 Bg3+ 13. Kd1 Nc6 14. Be3 0-0-0 15. g5 Qe5 16. Nd2 Qb5 17. Nxg3 Qxb2 18. Rb1 1-0

[Event "Wil"]
[Site "Wil"]
[Date "1997.??.??"]
[Round "?"]
[White "Karrer, Hans"]
[Black "Faessler, Peter"]
[Result "1/2-1/2"]
[ECO "B20"]
[WhiteElo "1975"]
[BlackElo "1985"]
[PlyCount "22"]
[EventDate "1997.08.04"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "SUI"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 c5 2. g3 g6 3. Bg2 Bg7 4. f4 Nh6 5. Nf3 Nc6 6. 0-0 0-0 7. d3 f5 8. Nc3 a6 9. Be3 d6 10. h3 Nd4 11. e5 dxe5 1/2-1/2

[Event "Wil"]
[Site "Wil"]
[Date "1997.??.??"]
[Round "?"]
[White "Karrer, Hans"]
[Black "Kelecevic, Nedeljko"]
[Result "0-1"]
[ECO "C15"]
[WhiteElo "1975"]
[BlackElo "2440"]
[PlyCount "80"]
[EventDate "1997.08.04"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "SUI"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. d4 e6 2. e4 d5 3. Nc3 Bb4 4. Nge2 dxe4 5. a3 Be7 6. Nxe4 Nd7 7. Bf4 Ngf6 8. Qd3 Nxe4 9. Qxe4 Nf6 10. Qf3 0-0 11. 0-0-0 c6 12. Rg1 Qd5 13. Qxd5 cxd5 14. g4 Bd7 15. Kb1 Rac8 16. Nc1 Ne4 17. Nd3 Ba4 18. Rc1 Bb5 19. f3 Nd6 20. Bxd6 Bxd6 21. Rg2 g5 22. Re1 a6 23. Nb4 Bd7 24. Bd3 Kg7 25. Rh1 a5 26. Na2 b5 27. Nc3 b4 28. axb4 axb4 29. Ne2 Ra8 30. h4 h6 31. hxg5 hxg5 32. Rh5 Kf6 33. f4 gxf4 34. Nxf4 Ke7 35. Rf2 Rg8 36. g5 Rg7 37. g6 Bxf4 38. Rh7 Rxh7 39. gxh7 Bg5 40. Rg2 f6 0-1

[Event "Wil"]
[Site "Wil"]
[Date "1997.??.??"]
[Round "?"]
[White "Karrer, Hans"]
[Black "Kobler, Peter"]
[Result "0-1"]
[ECO "C00"]
[WhiteElo "1975"]
[BlackElo "2065"]
[PlyCount "46"]
[EventDate "1997.08.04"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "SUI"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 e6 2. c4 d5 3. cxd5 exd5 4. Qa4+ Qd7 5. Qxd7+ Nxd7 6. d3 Ngf6 7. Bf4 Bb4+ 8. Nd2 dxe4 9. Bxc7 Nd5 10. Bg3 e3 11. fxe3 Nxe3 12. Ke2 Nf5 13. Bf2 Ne5 14. a3 Ba5 15. Ngf3 Ng4 16. Nc4 Bc7 17. Re1 0-0 18. Bc5 Rd8 19. Kd2 Be6 20. Re4 Nf6 21. Kc3 b6 22. Bf2 Nxe4+ 23. dxe4 Nd6 0-1

[Event "Wil"]
[Site "Wil"]
[Date "1997.??.??"]
[Round "?"]
[White "Potterat, Marc"]
[Black "Karrer, Hans"]
[Result "1-0"]
[ECO "A81"]
[WhiteElo "2150"]
[BlackElo "1975"]
[PlyCount "35"]
[EventDate "1997.08.04"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "SUI"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. d4 f5 2. g3 Nf6 3. Bg2 g6 4. Nf3 Bg7 5. 0-0 0-0 6. b3 d6 7. Bb2 Ng4 8. h3 Nh6 9. Nbd2 c5 10. Nc4 b5 11. dxc5 Bb7 12. Bxg7 Kxg7 13. Ng5 Qc8 14. Bxb7 Qxb7 15. Ne6+ Kf7 16. Na5 Qd7 17. Nxf8 Kxf8 18. Qd5 1-0

[Event "Chiasso op"]
[Site "Chiasso"]
[Date "1991.??.??"]
[Round "?"]
[White "Cerutti, M."]
[Black "Karrer, Hans"]
[Result "1-0"]
[ECO "B04"]
[PlyCount "59"]
[EventDate "1991.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SUI"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 g6 5. c3 Bg7 6. Bc4 Nb6 7. Bb3 0-0 8. 0-0 dxe5 9. Nxe5 N8d7 10. Nxd7 Bxd7 11. Bf4 c6 12. Nd2 Nd5 13. Bg3 Re8 14. Re1 Rc8 15. Qf3 Nf6 16. Ne4 Bf5 17. Nxf6+ Bxf6 18. Rad1 h5 19. h3 Qb6 20. Be5 a5 21. g4 a4 22. gxf5 axb3 23. fxg6 Kg7 24. gxf7 Rf8 25. Kh1 bxa2 26. Qxh5 Rh8 27. Bxf6+ exf6 28. Rg1+ Kf8 29. Qxh8+ Kxf7 30. Qxc8 1-0

[Event "Ticino op"]
[Site "Ticino"]
[Date "1990.11.01"]
[Round "2"]
[White "Joksic, Sinisa"]
[Black "Karrer, Hans"]
[Result "1-0"]
[ECO "A81"]
[WhiteElo "2320"]
[BlackElo "2013"]
[PlyCount "71"]
[EventDate "1990.11.01"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "SUI"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. d4 f5 2. Nf3 g6 3. g3 Nf6 4. Bg2 Bg7 5. 0-0 0-0 6. c3 h6 7. Nh4 Kh7 8. Nd2 d5 9. Nhf3 Nc6 10. b4 Ne4 11. Bb2 e5 12. b5 exd4 13. cxd4 Ne7 14. a4 a6 15. Qc2 Bd7 16. Qb3 Rf6 17. Nxe4 dxe4 18. Ne5 Rb6 19. Nc4 Be6 20. Qc2 Bxc4 21. Qxc4 c6 22. Ba3 cxb5 23. axb5 Rxb5 24. Bxe7 Qxe7 25. Qxb5 axb5 26. Rxa8 Bxd4 27. Rd1 Bb6 28. e3 g5 29. Bf1 f4 30. Bxb5 Qc5 31. Be8 Kg7 32. Bh5 f3 33. Re8 Qb5 34. Rxe4 Qe2 35. Rd7+ Kf6 36. Rf7# 1-0

[Event "Zuerich sim"]
[Site "Zuerich"]
[Date "1988.??.??"]
[Round "?"]
[White "Kasparov, Garry"]
[Black "Karrer, Hans"]
[Result "1-0"]
[ECO "B04"]
[WhiteElo "2750"]
[PlyCount "55"]
[EventDate "1988.??.??"]
[EventType "simul"]
[EventRounds "1"]
[EventCountry "SUI"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 g6 5. Bc4 Nb6 6. Bb3 Bg7 7. Ng5 e6 8. f4 Nc6 9. c3 Qe7 10. 0-0 h6 11. Ne4 Bd7 12. Nbd2 Na5 13. Bc2 Rc8 14. Nf3 Bc6 15. Qe1 Bxe4 16. Qxe4 f5 17. exf6 Bxf6 18. b3 Nd7 19. Ba3 Qg7 20. Rad1 0-0 21. c4 c5 22. d5 Rf7 23. Rfe1 Re7 24. Bc1 b5 25. Bd2 b4 26. Rc1 Nb6 27. dxe6 Rxe6 28. Qxe6+ 1-0

[Event "Mendrisio op"]
[Site "Mendrisio"]
[Date "1986.??.??"]
[Round "?"]
[White "Franic, Milan"]
[Black "Karrer, Hans"]
[Result "1-0"]
[ECO "A81"]
[WhiteElo "2365"]
[PlyCount "43"]
[EventDate "1986.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SUI"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. d4 f5 2. g3 g6 3. Bg2 Bg7 4. Nh3 d5 5. 0-0 Nf6 6. c4 e6 7. b3 0-0 8. Bb2 c6 9. Nd2 Ng4 10. e3 e5 11. dxe5 dxc4 12. Nxc4 Nd7 13. Ba3 Re8 14. f4 b5 15. Nd6 Nxe3 16. Qd4 Nc2 17. Bd5+ cxd5 18. Qxd5+ Kh8 19. Nf7+ Kg8 20. Nh6+ Kh8 21. Qg8+ Rxg8 22. Nf7# 1-0

[Event "Mendrisio op"]
[Site "Mendrisio"]
[Date "1986.??.??"]
[Round "?"]
[White "Karrer, Hans"]
[Black "Zaninotto, Franco"]
[Result "0-1"]
[ECO "D01"]
[PlyCount "54"]
[EventDate "1986.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SUI"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. d4 Nf6 2. Nc3 d5 3. Bg5 Nbd7 4. f3 c6 5. e4 dxe4 6. fxe4 e5 7. dxe5 Qa5 8. Bxf6 gxf6 9. e6 fxe6 10. Bc4 Bb4 11. Nge2 Ne5 12. Bb3 Bd7 13. a3 Bxc3+ 14. Nxc3 0-0-0 15. Qe2 f5 16. exf5 exf5 17. 0-0-0 Rhe8 18. Qh5 Re7 19. Rd4 Rde8 20. Rhd1 f4 21. Qh6 Ng6 22. h4 Bg4 23. Rf1 Qc5 24. Rd2 Re1+ 25. Rxe1 Rxe1+ 26. Nd1 Bxd1 27. Rxd1 Qe3+ 0-1

[Event "Mendrisio op"]
[Site "Mendrisio"]
[Date "1985.??.??"]
[Round "?"]
[White "Karrer, Hans"]
[Black "Franke, Heribert"]
[Result "0-1"]
[ECO "C15"]
[PlyCount "44"]
[EventDate "1985.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SUI"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. d4 d5 2. Nc3 e6 3. e4 Bb4 4. Nge2 dxe4 5. a3 Bxc3+ 6. Nxc3 Nc6 7. Bb5 Nge7 8. Be3 0-0 9. Qd2 f5 10. f3 exf3 11. gxf3 f4 12. Bf2 e5 13. d5 Nd4 14. Bxd4 exd4 15. Qxd4 Nf5 16. Qxf4 Nh4 17. Qc4 Nxf3+ 18. Kd1 c6 19. Ba4 b5 20. Qxc6 bxa4 21. Qxa8 Qg5 22. Ne4 Qg2 0-1

[Event "Mendrisio op"]
[Site "Mendrisio"]
[Date "1985.??.??"]
[Round "?"]
[White "Laub, Patrick"]
[Black "Karrer, Hans"]
[Result "1-0"]
[ECO "A80"]
[PlyCount "47"]
[EventDate "1985.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SUI"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. d4 f5 2. g4 fxg4 3. e4 d6 4. Nc3 Nf6 5. Bg5 Nbd7 6. h3 gxh3 7. Nxh3 e5 8. Be2 Be7 9. Qd2 h6 10. 0-0-0 exd4 11. Qxd4 c5 12. Qa4 Kf8 13. Bxf6 Nxf6 14. Nf4 Qe8 15. Bb5 Bd7 16. Rdg1 Bxb5 17. Ne6+ Kf7 18. Nxb5 Bf8 19. Nxd6+ Bxd6 20. Rxg7+ Kxe6 21. Qc4+ Ke5 22. f4+ Kxf4 23. Rf1+ Ke3 24. Qd3# 1-0

