[Event "SUI-chT"]
[Site "Switzerland"]
[Date "1996.??.??"]
[Round "8"]
[White "Erismann, Peter"]
[Black "Keller, Rudolf"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2245"]
[BlackElo "2280"]
[PlyCount "103"]
[EventDate "1996.??.??"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "SUI"]
[SourceTitle "CBM 055 Extra"]
[Source "ChessBase"]
[SourceDate "1997.01.01"]
[SourceVersion "1"]
[SourceVersionDate "1997.01.01"]
[SourceQuality "1"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. d4 cxd4 5. Qxd4 e6 6. Nf3 Nc6 7. Qe4 d6 8. Nbd2 dxe5 9. Nxe5 Nxe5 10. Qxe5 Bd7 11. Nc4 Bc6 12. Be2 Qc7 13. 0-0 0-0-0 14. Bg5 f6 15. Qxc7+ Kxc7 16. Bd2 e5 17. Rfd1 Be7 18. Na5 Bd7 19. Bf3 Be6 20. c4 Nb4 21. Nxb7 Rb8 22. Na5 Nc2 23. Nc6 Nxa1 24. Ba5+ Kb7 25. Nxe7+ Ka6 26. b4 Bxc4 27. Rxa1 Rhe8 28. Nd5 Bxd5 29. Bxd5 Rbc8 30. a4 Rc2 31. Be4 Rd2 32. Rc1 Rc8 33. Re1 g6 34. g4 Rc3 35. Kg2 Ra3 36. Rc1 Rxa4 37. Rc6+ Kb5 38. Rxf6 Raa2 39. h4 Kc4 40. h5 Kd4 41. Bb1 Rab2 42. hxg6 hxg6 43. Bxg6 e4 44. Rd6+ Ke5 45. Rxd2 Rxd2 46. Bc7+ Kd5 47. Bf4 Rb2 48. Bf7+ Kd4 49. g5 Rxb4 50. g6 Rb7 51. g7 Rxf7 52. Be3+ 1-0

[Event "Imperia op 38th"]
[Site "Imperia"]
[Date "1996.??.??"]
[Round "7"]
[White "Garrido, Denis"]
[Black "Keller, Rudolf"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "2215"]
[BlackElo "2180"]
[PlyCount "72"]
[EventDate "1996.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ITA"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 d5 3. Bxf6 exf6 4. e3 c6 5. Bd3 Bd6 6. c3 a5 7. Nd2 0-0 8. Qh5 g6 9. Qf3 f5 10. h3 Re8 11. Ne2 h5 12. 0-0-0 Be6 13. Nf4 Qg5 14. Rhg1 Bxf4 15. exf4 Qf6 16. Qg3 Nd7 17. Nf3 c5 18. Kb1 c4 19. Bc2 b5 20. Ne5 Nxe5 21. fxe5 Qe7 22. f4 b4 23. Qe3 bxc3 24. Qxc3 Reb8 25. a3 Rb6 26. Ka2 Bd7 27. Rb1 a4 28. g3 Rab8 29. Rge1 Rb3 30. Bxb3 axb3+ 31. Ka1 Ra8 32. Rbd1 Rxa3+ 33. bxa3 Qxa3+ 34. Kb1 Qa2+ 35. Kc1 Qa3+ 36. Qb2 Qb4 1-0

[Event "SUI-chT"]
[Site "Switzerland"]
[Date "1996.??.??"]
[Round "2"]
[White "Herzog, Juerg"]
[Black "Keller, Rudolf"]
[Result "1/2-1/2"]
[ECO "D94"]
[WhiteElo "2310"]
[BlackElo "2280"]
[PlyCount "128"]
[EventDate "1996.??.??"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "SUI"]
[SourceTitle "CBM 055 Extra"]
[Source "ChessBase"]
[SourceDate "1997.01.01"]
[SourceVersion "1"]
[SourceVersionDate "1997.01.01"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. cxd5 cxd5 4. Nf3 Nf6 5. Nc3 g6 6. e3 Bg7 7. Be2 Nc6 8. 0-0 0-0 9. a3 a6 10. b4 Bf5 11. Qb3 Rc8 12. Bb2 Qd6 13. Rfd1 Rfd8 14. h3 b5 15. Ne1 e5 16. dxe5 Nxe5 17. a4 Nc4 18. Bxc4 Rxc4 19. axb5 axb5 20. Ra5 Rxb4 21. Qa2 Qc6 22. Ne2 Qc4 23. Nd4 Qxa2 24. Rxa2 Ra4 25. Rxa4 bxa4 26. Nxf5 gxf5 27. Nc2 Ne4 28. Bxg7 Kxg7 29. Na3 Nc3 30. Rd3 Rc8 31. f3 Kf6 32. Kf2 Rc5 33. Rd4 Rc6 34. Rb4 Ke6 35. Ke1 Kd6 36. Kd2 Rc5 37. Kd3 Kc6 38. Rh4 Kb6 39. Rxh7 Nb5 40. Nxb5 Kxb5 41. Rxf7 a3 42. Ra7 Kb4 43. g4 fxg4 44. hxg4 Kb3 45. Rb7+ Ka4 46. Ra7+ Kb3 47. Rb7+ Ka4 48. Rb1 a2 49. Ra1 Kb3 50. Kd4 Ra5 51. f4 Kb2 52. Rxa2+ Rxa2 53. g5 Ra4+ 54. Kxd5 Kc3 55. g6 Kd3 56. g7 Ra5+ 57. Ke6 Ra6+ 58. Kf7 Ra7+ 59. Kg6 Ra6+ 60. Kg5 Ra1 61. f5 Rg1+ 62. Kf6 Ke4 63. Kf7 Rxg7+ 64. Kxg7 Kxf5 1/2-1/2

[Event "Imperia op 38th"]
[Site "Imperia"]
[Date "1996.??.??"]
[Round "8"]
[White "Keller, Rudolf"]
[Black "Coutton, Sylvain"]
[Result "0-1"]
[ECO "B30"]
[WhiteElo "2180"]
[BlackElo "2155"]
[PlyCount "70"]
[EventDate "1996.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ITA"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 e6 4. 0-0 Nge7 5. c3 d5 6. e5 d4 7. d3 a6 8. Bxc6+ Nxc6 9. cxd4 cxd4 10. Bf4 Be7 11. Nbd2 0-0 12. Rc1 f6 13. exf6 gxf6 14. Ne4 Kh8 15. Bg3 f5 16. Nxd4 Qxd4 17. Rc4 Qd8 18. Rxc6 bxc6 19. Be5+ Kg8 20. f4 Bf6 21. Nxf6+ Rxf6 22. Qe1 Rg6 23. Qe3 c5 24. Rf3 Bb7 25. Rg3 Qe8 26. Bc3 Rxg3 27. hxg3 Qc6 28. Kf1 Qxg2+ 29. Ke1 Qd5 30. g4 fxg4 31. f5 Qxf5 32. Qh6 e5 33. Qb6 Rf8 34. Kd1 Qxd3+ 35. Bd2 Rf1# 0-1

[Event "SUI-chT"]
[Site "Switzerland"]
[Date "1996.??.??"]
[Round "6"]
[White "Keller, Rudolf"]
[Black "Ernst, Rolf"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "2280"]
[BlackElo "2235"]
[PlyCount "65"]
[EventDate "1996.??.??"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "SUI"]
[SourceTitle "CBM 055 Extra"]
[Source "ChessBase"]
[SourceDate "1997.01.01"]
[SourceVersion "1"]
[SourceVersionDate "1997.01.01"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 c6 3. c3 Bf5 4. Bf4 Nd7 5. e3 Ngf6 6. Bd3 Bxd3 7. Qxd3 e6 8. Nbd2 Be7 9. h3 0-0 10. 0-0 c5 11. Ne5 Qb6 12. a4 Bd6 13. Rfd1 Qc7 14. Nxd7 Nxd7 15. Bxd6 Qxd6 16. e4 cxd4 17. Qxd4 Qb6 18. Qxb6 Nxb6 19. exd5 Nxd5 20. Nc4 Rfc8 21. Nd6 Rc7 22. g3 Kf8 23. c4 Nb4 24. b3 a6 25. Ne4 Ke7 26. Kf1 f5 27. Ng5 h6 28. Nf3 Nc6 29. Rd3 Rd8 30. Rxd8 Kxd8 31. Re1 Ke7 32. Re3 Rd7 33. Ke2 1/2-1/2

[Event "Imperia op 38th"]
[Site "Imperia"]
[Date "1996.??.??"]
[Round "5"]
[White "Keller, Rudolf"]
[Black "Faraci, Antonino"]
[Result "1-0"]
[ECO "B52"]
[WhiteElo "2180"]
[PlyCount "65"]
[EventDate "1996.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ITA"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Nxd7 5. 0-0 Ngf6 6. Re1 e6 7. c3 Be7 8. d4 cxd4 9. cxd4 d5 10. e5 Ne4 11. Nbd2 Nxd2 12. Bxd2 0-0 13. Rc1 Qb6 14. Qa4 Nb8 15. Re3 Qa6 16. Qxa6 Nxa6 17. Rb3 b6 18. a3 Rfc8 19. Rbc3 Rxc3 20. Rxc3 Kf8 21. b4 Ke8 22. b5 Nb8 23. Rc8+ Kd7 24. Rg8 g6 25. Ng5 Bxg5 26. Bxg5 a6 27. bxa6 Kc7 28. Be7 Rxa6 29. Bd6+ Kc6 30. Rxb8 Ra4 31. Bb4 Ra7 32. f4 Kb5 33. Rc8 1-0

[Event "SUI-chT"]
[Site "Switzerland"]
[Date "1996.??.??"]
[Round "4"]
[White "Keller, Rudolf"]
[Black "Leuba, Didier"]
[Result "1-0"]
[ECO "E18"]
[WhiteElo "2280"]
[BlackElo "2295"]
[PlyCount "121"]
[EventDate "1996.??.??"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "SUI"]
[SourceTitle "CBM 055 Extra"]
[Source "ChessBase"]
[SourceDate "1997.01.01"]
[SourceVersion "1"]
[SourceVersionDate "1997.01.01"]
[SourceQuality "1"]

1. d4 e6 2. Nf3 b6 3. g3 Bb7 4. Bg2 Nf6 5. 0-0 Be7 6. c4 0-0 7. Nc3 Ne4 8. Qd3 f5 9. Bd2 Na6 10. a3 Bf6 11. Rac1 Qe7 12. b4 Nxd2 13. Qxd2 c5 14. bxc5 bxc5 15. d5 Bxc3 16. Rxc3 exd5 17. cxd5 d6 18. Ng5 Nc7 19. h4 Rfe8 20. Rb1 Ba6 21. Re3 Qd7 22. Ne6 Rab8 23. Rxb8 Rxb8 24. Qa5 Rb6 25. Nxc7 Qxc7 26. Qa4 Bb5 27. Qf4 Qf7 28. Re6 Qf8 29. Bh3 g6 30. Qg5 Rb7 31. e4 Rg7 32. exf5 gxf5 33. Qf4 Rg6 34. Bxf5 Rxe6 35. Bxe6+ Kg7 36. Qg5+ Kh8 37. h5 h6 38. Qe3 Be8 39. g4 Qg7 40. Kf1 Bb5+ 41. Kg2 Be8 42. Kf3 Qf6+ 43. Kg3 Kg7 44. f4 Qa1 45. Bf5 Bf7 46. Be4 Qa2 47. Bf3 Bxd5 48. Qe7+ Bf7 49. Qxd6 Qxa3 50. g5 hxg5 51. fxg5 Qe3 52. Qf6+ Kg8 53. g6 Qe1+ 54. Kg2 Bc4 55. Qd8+ Kg7 56. Qc7+ Kh6 57. Qf4+ Kg7 58. Qxc4 Qd2+ 59. Kh3 Qd7+ 60. Kg3 Qd6+ 61. Qf4 1-0

[Event "Imperia op 38th"]
[Site "Imperia"]
[Date "1996.??.??"]
[Round "3"]
[White "Keller, Rudolf"]
[Black "Malano, Francesco"]
[Result "1-0"]
[ECO "B30"]
[WhiteElo "2180"]
[BlackElo "2080"]
[PlyCount "35"]
[EventDate "1996.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ITA"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 Qb6 4. Nc3 e6 5. d3 Nge7 6. 0-0 Nd4 7. Ba4 Nxf3+ 8. Qxf3 Ng6 9. Qg3 Bd6 10. f4 f6 11. h4 0-0 12. Be3 a6 13. Bb3 Kh8 14. e5 fxe5 15. fxe5 Rxf1+ 16. Rxf1 Be7 17. h5 Nf8 18. Rf7 1-0

[Event "Imperia op 38th"]
[Site "Imperia"]
[Date "1996.??.??"]
[Round "1"]
[White "Keller, Rudolf"]
[Black "Mozny, Milos"]
[Result "1/2-1/2"]
[ECO "B53"]
[WhiteElo "2180"]
[BlackElo "2420"]
[PlyCount "91"]
[EventDate "1996.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ITA"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. Nc3 d6 4. d4 cxd4 5. Qxd4 Nc6 6. Bb5 Bd7 7. Bxc6 Bxc6 8. Bg5 Qb6 9. Qxb6 axb6 10. Nd4 Nf6 11. f3 Be7 12. Be3 0-0 13. 0-0 Rfc8 14. Rf2 Be8 15. Rd2 Nd7 16. Ndb5 Ne5 17. b3 d5 18. Bd4 Bb4 19. Rf2 Nc6 20. Bxb6 Ra6 21. Na4 Ne7 22. c3 Bxb5 23. cxb4 Bxa4 24. Bc5 Rxc5 25. bxc5 Bxb3 26. Rb2 Ba4 27. Rxb7 Nc6 28. exd5 exd5 29. Rab1 g5 30. Rd7 d4 31. Rbb7 Ne5 32. Rxd4 Bc6 33. Rb2 Kg7 34. Re2 f6 35. Rb2 Kg6 36. Rc2 Bxf3 37. Rd6 Bc6 38. Rf2 Nd7 39. Rfd2 Ne5 40. Rf2 Nd7 41. a4 Kg7 42. a5 Ne5 43. Rfxf6 Rxa5 44. Rf5 Rxc5 45. Rxg5+ Kf7 46. Rxc6 1/2-1/2

[Event "SUI-chT"]
[Site "Switzerland"]
[Date "1996.??.??"]
[Round "7"]
[White "Keller, Rudolf"]
[Black "Vulevic, Vjekoslav"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "2280"]
[BlackElo "2335"]
[PlyCount "131"]
[EventDate "1996.??.??"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "SUI"]
[SourceTitle "CBM 055 Extra"]
[Source "ChessBase"]
[SourceDate "1997.01.01"]
[SourceVersion "1"]
[SourceVersionDate "1997.01.01"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. Bg5 Nbd7 4. Nbd2 g6 5. e3 Bg7 6. Bd3 0-0 7. 0-0 c6 8. c3 Re8 9. Re1 e5 10. e4 dxe4 11. Nxe4 exd4 12. Nxd4 h6 13. Bh4 Ne5 14. Nxf6+ Bxf6 15. Bxf6 Qxf6 16. Be2 Bd7 17. Nf3 Rad8 18. Nxe5 Rxe5 19. Bf3 Bg4 20. Qxd8+ Qxd8 21. Rxe5 Bxf3 22. gxf3 Qd2 23. Rb1 Qd3 24. Rbe1 Qxf3 25. Re7 c5 26. Rc7 Qg4+ 27. Kf1 h5 28. Ree7 Qd1+ 29. Kg2 Qd5+ 30. Kf1 Qd3+ 31. Kg2 h4 32. h3 Qd5+ 33. Kh2 Qf3 34. Rxf7 Qxf7 35. Rxf7 Kxf7 36. f4 Ke6 37. Kg2 Kd5 38. Kf3 b5 39. Ke3 a5 40. Kd3 c4+ 41. Ke3 b4 42. a4 b3 43. Kf3 Ke6 44. Kg4 Kd5 45. f5 gxf5+ 46. Kxf5 Kd6 47. Ke4 Ke6 48. Kd4 Kf5 49. Kxc4 Kf4 50. Kxb3 Kg3 51. c4 Kxh3 52. c5 Kg3 53. c6 h3 54. c7 h2 55. c8Q h1Q 56. Qc7+ Kf2 57. Qxa5 Qh3+ 58. Qc3 Qe6+ 59. Ka3 Ke2 60. Qd4 Qc6 61. b3 Ke1 62. a5 Qa6 63. b4 Ke2 64. Qd5 Ke3 65. Ka4 Qf6 66. Kb5 1-0

[Event "Imperia op 38th"]
[Site "Imperia"]
[Date "1996.??.??"]
[Round "2"]
[White "Lostuzzi, Manlio"]
[Black "Keller, Rudolf"]
[Result "1-0"]
[ECO "A16"]
[WhiteElo "2325"]
[BlackElo "2180"]
[PlyCount "77"]
[EventDate "1996.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ITA"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 d5 3. cxd5 Nxd5 4. g3 g6 5. Bg2 Nxc3 6. bxc3 Bg7 7. Qb3 Nc6 8. h4 h5 9. Nh3 0-0 10. 0-0 a5 11. a4 Ra6 12. d4 Be6 13. Qc2 Bxh3 14. Bxh3 Qd5 15. Bg2 Qc4 16. Be4 Rb6 17. Ba3 Rb3 18. Rfc1 f5 19. Bd3 Qf7 20. e3 Rd8 21. Qe2 e6 22. Bc4 Rxa3 23. Rxa3 Ne7 24. Rb3 b6 25. Kg2 Kh7 26. Rb5 Nd5 27. Bxd5 exd5 28. c4 dxc4 29. Qxc4 Qxc4 30. Rxc4 Rd7 31. Rc6 Bf8 32. Rb2 Bd6 33. f3 Re7 34. Kf2 Kg7 35. Re2 Rd7 36. e4 fxe4 37. fxe4 Ba3 38. Ke3 Bc1+ 39. Rxc1 1-0

[Event "SUI-chT"]
[Site "Switzerland"]
[Date "1996.??.??"]
[Round "3"]
[White "Pedrini, Pier Paolo"]
[Black "Keller, Rudolf"]
[Result "1/2-1/2"]
[ECO "D02"]
[BlackElo "2280"]
[PlyCount "134"]
[EventDate "1996.??.??"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "SUI"]
[SourceTitle "CBM 055 Extra"]
[Source "ChessBase"]
[SourceDate "1997.01.01"]
[SourceVersion "1"]
[SourceVersionDate "1997.01.01"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 c6 3. e3 Bg4 4. Nbd2 Nd7 5. Be2 Ngf6 6. 0-0 Qc7 7. c4 e6 8. b3 Bd6 9. c5 Be7 10. Bb2 0-0 11. b4 b6 12. h3 Bh5 13. Qc2 a5 14. a3 Rfb8 15. Qc3 Ne4 16. Qc2 Bg6 17. Nxe4 Bxe4 18. Qd2 Bf6 19. cxb6 Nxb6 20. Rac1 Na4 21. Bc3 Nxc3 22. Qxc3 axb4 23. axb4 Qb6 24. Ra1 h6 25. Rxa8 Rxa8 26. Rc1 Rb8 27. Qxc6 Qxb4 28. Qd7 Qb2 29. Rc8+ Rxc8 30. Qxc8+ Kh7 31. Qa6 Qc3 32. Qa2 Qc1+ 33. Kh2 Bd8 34. Qd2 Bc7+ 35. g3 Qa3 36. Qd1 g5 37. Nd2 Bg6 38. Nf3 Kg7 39. Ne1 Qc3 40. Nd3 h5 41. Kg2 h4 42. gxh4 gxh4 43. Qc1 Qa5 44. Nc5 Qb6 45. f4 Qa5 46. Kf2 Qa7 47. Qg1 Bd6 48. Nd3 Qe7 49. Bh5 Qf6 50. Qg4 Qf5 51. Bxg6 fxg6 52. Ne1 Be7 53. Qxf5 exf5 54. Nd3 Kf6 55. Ne5 Kg7 56. Ke2 Kf6 57. Nf3 Ke6 58. Ne5 g5 59. Kf3 gxf4 60. exf4 Bb4 61. Nd3 Bc3 62. Ke3 Kd6 63. Ne5 Be1 64. Nf7+ Ke6 65. Ng5+ Kf6 66. Nh7+ Kg6 67. Ng5 Kf6 1/2-1/2

[Event "Imperia op 38th"]
[Site "Imperia"]
[Date "1996.??.??"]
[Round "4"]
[White "Pujos, Stephane"]
[Black "Keller, Rudolf"]
[Result "1/2-1/2"]
[ECO "D61"]
[BlackElo "2180"]
[PlyCount "93"]
[EventDate "1996.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ITA"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Be7 5. Bg5 c6 6. e3 Nbd7 7. Qc2 0-0 8. 0-0-0 b6 9. Ne5 Nxe5 10. dxe5 Nd7 11. Bf4 Bb7 12. Bd3 g6 13. h4 Nc5 14. Be2 a5 15. Bh6 Re8 16. f4 Kh8 17. g4 Rg8 18. Bg5 Kg7 19. Kb1 h6 20. Bxe7 Qxe7 21. h5 g5 22. Rhf1 Nd7 23. Rf2 Rad8 24. Rdf1 Rgf8 25. cxd5 exd5 26. Qf5 gxf4 27. exf4 Kh8 28. Bd3 f6 29. Qg6 Qg7 30. e6 Nc5 31. e7 Qxe7 32. Qxh6+ Kg8 33. Re2 Qg7 34. Qxg7+ Kxg7 35. Bg6 Rd7 36. Rfe1 Rfd8 37. Bf5 Rf7 38. h6+ Kxh6 39. Rh2+ Kg7 40. Rh7+ Kg8 41. Rh6 Bc8 42. Bxc8 Rxc8 43. Reh1 Rff8 44. f5 Rcd8 45. Rh8+ Kf7 46. R8h7+ Kg8 47. Rh8+ 1/2-1/2

[Event "Imperia op 38th"]
[Site "Imperia"]
[Date "1996.??.??"]
[Round "9"]
[White "Reitinger, Erich"]
[Black "Keller, Rudolf"]
[Result "1-0"]
[ECO "B22"]
[BlackElo "2180"]
[PlyCount "65"]
[EventDate "1996.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ITA"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 Nf6 5. Nf3 e6 6. Be2 Be7 7. 0-0 cxd4 8. cxd4 0-0 9. Nc3 Qd8 10. Ne5 Nbd7 11. Be3 Nb6 12. Bd3 Nbd5 13. Nxd5 exd5 14. Qb3 h6 15. Rac1 Bd6 16. f4 Rb8 17. f5 Bd7 18. Rc2 Qe7 19. h3 b6 20. Bf4 Rfc8 21. Re2 Qf8 22. g4 Bc6 23. h4 Qd8 24. Rg2 Bb7 25. g5 hxg5 26. hxg5 Nh5 27. Bh2 Rc7 28. Qd1 g6 29. fxg6 fxg6 30. Bxg6 Ng7 31. Bf7+ Rxf7 32. Nxf7 Bxh2+ 33. Rxh2 1-0

[Event "Imperia op 38th"]
[Site "Imperia"]
[Date "1996.??.??"]
[Round "6"]
[White "Viaggi, Giovanni"]
[Black "Keller, Rudolf"]
[Result "1-0"]
[ECO "B45"]
[WhiteElo "2120"]
[BlackElo "2180"]
[PlyCount "39"]
[EventDate "1996.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ITA"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Be3 Bb4 7. Nxc6 bxc6 8. Bd2 d5 9. e5 Bxc3 10. bxc3 Ne4 11. Bd3 Qc7 12. Bf4 g5 13. Be3 Nxc3 14. Qd2 Qxe5 15. 0-0 Ne4 16. Qb4 Qd6 17. Qb2 e5 18. Bxe4 dxe4 19. Bxg5 Rg8 20. Rad1 1-0

[Event "SUI-chT"]
[Site "Switzerland"]
[Date "1996.??.??"]
[Round "5"]
[White "Wolff, Armel David"]
[Black "Keller, Rudolf"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "2225"]
[BlackElo "2280"]
[PlyCount "80"]
[EventDate "1996.??.??"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "SUI"]
[SourceTitle "CBM 055 Extra"]
[Source "ChessBase"]
[SourceDate "1997.01.01"]
[SourceVersion "1"]
[SourceVersionDate "1997.01.01"]
[SourceQuality "1"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. d4 cxd4 5. Nf3 Nc6 6. Bc4 Nb6 7. Bb3 g6 8. cxd4 Bg7 9. Bf4 0-0 10. Qd2 d6 11. Bh6 Bg4 12. Bxg7 Kxg7 13. Qe3 Bxf3 14. gxf3 dxe5 15. dxe5 Qd4 16. Qxd4 Nxd4 17. Nd2 Rac8 18. 0-0 Rc5 19. Rfe1 Rd8 20. Rad1 a5 21. a4 Nxb3 22. Nxb3 Rxd1 23. Rxd1 Rxe5 24. f4 Re4 25. Nxa5 Nxa4 26. b3 b6 27. Nc6 Nc3 28. Rd7 Kf6 29. Rb7 Nd5 30. Kg2 Rxf4 31. f3 h5 32. h3 h4 33. Kf2 Ke6 34. b4 Kd6 35. b5 Rc4 36. Nd8 f6 37. Nf7+ Kc5 38. Rd7 Rc2+ 39. Kg1 Rb2 40. Nh8 g5 0-1

[Event "SUI-chT"]
[Site "Switzerland"]
[Date "1995.??.??"]
[Round "4"]
[White "Campora, Daniel Hugo"]
[Black "Keller, Rudolf"]
[Result "1-0"]
[ECO "B31"]
[WhiteElo "2550"]
[BlackElo "2285"]
[PlyCount "81"]
[EventDate "1995.??.??"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "SUI"]
[SourceTitle "CBM 049 Extra"]
[Source "ChessBase"]
[SourceDate "1996.01.01"]
[SourceVersion "1"]
[SourceVersionDate "1996.01.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. 0-0 Bg7 5. Bxc6 bxc6 6. c3 Nf6 7. Re1 0-0 8. d4 cxd4 9. cxd4 d6 10. Nc3 Bg4 11. h3 Bxf3 12. Qxf3 Nd7 13. Be3 Qb6 14. Na4 Qb4 15. Qd1 Rab8 16. Rc1 Rfc8 17. b3 Nb6 18. Nb2 a5 19. Nc4 a4 20. Nxb6 Qxb6 21. bxa4 Qb2 22. Re2 Qa3 23. Rc4 d5 24. Bc1 Qd6 25. e5 Qd7 26. Rc3 e6 27. Ba3 Qa7 28. Bd6 Ra8 29. Rb2 Qxa4 30. Qd2 Qa7 31. Rcb3 Qa5 32. Qxa5 Rxa5 33. Rb8 Ra8 34. a4 Bf8 35. Rxc8 Rxc8 36. Rb8 Rxb8 37. Bxb8 c5 38. dxc5 Bxc5 39. a5 f6 40. exf6 Kf7 41. Be5 1-0

[Event "SUI-chT"]
[Site "Switzerland"]
[Date "1995.??.??"]
[Round "8"]
[White "Fejzullahu, Afrim"]
[Black "Keller, Rudolf"]
[Result "1/2-1/2"]
[ECO "B33"]
[WhiteElo "2255"]
[BlackElo "2285"]
[PlyCount "86"]
[EventDate "1995.??.??"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "SUI"]
[SourceTitle "CBM 049 Extra"]
[Source "ChessBase"]
[SourceDate "1996.01.01"]
[SourceVersion "1"]
[SourceVersionDate "1996.01.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. a4 Be6 8. Bg5 a6 9. Na3 h6 10. Bxf6 Qxf6 11. Nc4 Qd8 12. a5 Bxc4 13. Bxc4 Be7 14. 0-0 0-0 15. Nd5 Rc8 16. Qd3 Bg5 17. b4 Kh8 18. Rad1 Ne7 19. Nb6 Rc6 20. b5 axb5 21. Bxb5 Rc7 22. Qxd6 Qxd6 23. Rxd6 Rxc2 24. Nd7 Ra8 25. Nxe5 Kg8 26. Nc4 Ng6 27. Rd7 Nf4 28. Ne3 Rc5 29. Rxb7 Rxa5 30. Bc4 Ne6 31. Bxe6 fxe6 32. f4 Bh4 33. g3 Ra3 34. Nd1 Bf6 35. e5 Bd8 36. Rb8 Rd5 37. Nf2 Kh7 38. Rd1 Rxd1+ 39. Nxd1 Rd3 40. Nf2 Rd4 41. Kf1 g5 42. fxg5 hxg5 43. Ke2 Kg6 1/2-1/2

[Event "SUI-chT"]
[Site "Switzerland"]
[Date "1995.??.??"]
[Round "2"]
[White "Gierth, Hans Joachim"]
[Black "Keller, Rudolf"]
[Result "1-0"]
[ECO "A48"]
[WhiteElo "2175"]
[BlackElo "2285"]
[PlyCount "139"]
[EventDate "1995.??.??"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "SUI"]
[SourceTitle "CBM 049 Extra"]
[Source "ChessBase"]
[SourceDate "1996.01.01"]
[SourceVersion "1"]
[SourceVersionDate "1996.01.01"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Bf4 Bg7 4. e3 0-0 5. Be2 d6 6. h3 b6 7. 0-0 c5 8. c3 Ba6 9. a4 Qc8 10. Re1 Bxe2 11. Rxe2 Qb7 12. Nbd2 Ne4 13. Nxe4 Qxe4 14. Ng5 Qf5 15. d5 h6 16. Nf3 Qe4 17. Qb3 Nd7 18. c4 Nf6 19. Nd2 Qf5 20. Bh2 Qc8 21. e4 Nd7 22. f4 e5 23. dxe6 fxe6 24. Nf3 Qc6 25. Rd1 Rad8 26. f5 Ne5 27. Bxe5 dxe5 28. fxg6 Qe8 29. Rxd8 Qxd8 30. Rd2 Qe8 31. Nh4 Rf4 32. Qd1 Bf6 33. Nf3 Qxg6 34. Rd6 Bg7 35. Nd2 Qg3 36. Qe2 Qg6 37. b3 h5 38. Rd8+ Kh7 39. Rd7 Rf7 40. Rxf7 Qxf7 41. Nf1 Bf6 42. Qf3 Qg6 43. Ng3 h4 44. Nh1 Bg5 45. Nf2 Bf4 46. Ng4 Qg5 47. Qd3 Qe7 48. Qd7 Be3+ 49. Kf1 Qxd7 50. Nf6+ Kg6 51. Nxd7 Kg5 52. Ke2 Kf4 53. Nxe5 Kxe4 54. Nf3 Bd4 55. Nxh4 Kf4 56. Nf3 e5 57. Nd2 e4 58. g3+ Kxg3 59. Nxe4+ Kxh3 60. Kf3 a5 61. Nd6 Kh2 62. Nc8 Kg1 63. Ke2 Kg2 64. Nxb6 Kg3 65. Nd5 Kg4 66. Kd3 Kf3 67. b4 axb4 68. Nxb4 cxb4 69. Kxd4 Ke2 70. c5 1-0

[Event "SUI-chT"]
[Site "Switzerland"]
[Date "1995.??.??"]
[Round "9"]
[White "Keller, Rudolf"]
[Black "Kaufmann, Werner"]
[Result "1-0"]
[ECO "A48"]
[WhiteElo "2285"]
[BlackElo "2270"]
[PlyCount "69"]
[EventDate "1995.??.??"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "SUI"]
[SourceTitle "CBM 049 Extra"]
[Source "ChessBase"]
[SourceDate "1996.01.01"]
[SourceVersion "1"]
[SourceVersionDate "1996.01.01"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Bg5 Bg7 4. Nbd2 0-0 5. e4 d6 6. c3 Nc6 7. h3 e5 8. dxe5 Nxe5 9. Nxe5 dxe5 10. Bc4 Qe7 11. Qe2 c6 12. a4 Qc7 13. 0-0 Nh5 14. Nb3 Nf4 15. Qe3 h6 16. Bh4 b6 17. Rfd1 g5 18. Bg3 Qe7 19. Nd2 Qf6 20. Bf1 h5 21. Nc4 g4 22. Nxe5 Bh6 23. Qd4 gxh3 24. Ng4 Qg7 25. Nf6+ Kh8 26. Bxf4 hxg2 27. Bxh6 gxf1Q+ 28. Kxf1 Bh3+ 29. Ke2 Qxh6 30. Nd7+ Kh7 31. Nxf8+ Rxf8 32. Qe3 Qe6 33. Rh1 Bg4+ 34. f3 Qc4+ 35. Kf2 1-0

[Event "SUI-chT"]
[Site "Switzerland"]
[Date "1995.??.??"]
[Round "5"]
[White "Keller, Rudolf"]
[Black "Remeta, Velimir"]
[Result "1-0"]
[ECO "A46"]
[WhiteElo "2285"]
[BlackElo "2010"]
[PlyCount "117"]
[EventDate "1995.??.??"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "SUI"]
[SourceTitle "CBM 049 Extra"]
[Source "ChessBase"]
[SourceDate "1996.01.01"]
[SourceVersion "1"]
[SourceVersionDate "1996.01.01"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. Bg5 c5 4. c3 cxd4 5. cxd4 Be7 6. Nc3 h6 7. Bh4 Nc6 8. e3 b6 9. Rc1 0-0 10. a3 Bb7 11. Bd3 d6 12. 0-0 Rc8 13. h3 g6 14. Bg3 Re8 15. e4 Nh5 16. Bh2 Bf8 17. e5 dxe5 18. dxe5 Nd4 19. Nxd4 Qxd4 20. Be4 Qxd1 21. Rfxd1 Rxc3 22. Bxb7 Rxc1 23. Rxc1 g5 24. g3 Rd8 25. Rc2 Ng7 26. g4 Rd7 27. Ba6 Ne8 28. Bb5 Rc7 29. Rd2 Rc1+ 30. Kg2 Nc7 31. Bd3 b5 32. Rc2 Rxc2 33. Bxc2 a5 34. Kf3 Bc5 35. Bg3 Bd4 36. b3 Nd5 37. Ke4 Ba7 38. a4 b4 39. h4 Bb6 40. hxg5 hxg5 41. Kd3 Kf8 42. Kc4 Nc3 43. f3 Bc7 44. Bf2 Ke8 45. Bd4 Ne2 46. Be3 Bd8 47. Kb5 Nc3+ 48. Kc6 Nd5 49. Bd4 Be7 50. Be4 Nc3 51. Bb6 Ne2 52. Kb5 Kd7 53. Bxa5 Bf8 54. Bxb4 Bg7 55. Bd6 f5 56. Bc6+ Kc8 57. Kc4 Nf4 58. a5 Ng6 59. Kd4 1-0

[Event "SUI-chT"]
[Site "Switzerland"]
[Date "1995.??.??"]
[Round "6"]
[White "Keller, Rudolf"]
[Black "Vulevic, Vjekoslav"]
[Result "0-1"]
[ECO "D03"]
[WhiteElo "2285"]
[BlackElo "2320"]
[PlyCount "136"]
[EventDate "1995.??.??"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "SUI"]
[SourceTitle "CBM 049 Extra"]
[Source "ChessBase"]
[SourceDate "1996.01.01"]
[SourceVersion "1"]
[SourceVersionDate "1996.01.01"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. Bg5 Nbd7 4. Nbd2 g6 5. e3 Bg7 6. Bd3 0-0 7. 0-0 Re8 8. c4 h6 9. Bf4 c5 10. Qb3 cxd4 11. exd4 dxc4 12. Bxc4 e6 13. h3 Nb6 14. Be5 Bd7 15. Bb5 Bxb5 16. Qxb5 Qd5 17. Qxd5 Nbxd5 18. a3 Rac8 19. Rfc1 Bf8 20. Kf1 Nd7 21. Nc4 f6 22. Bg3 a5 23. Ke2 Rc6 24. Kd1 a4 25. Rc2 b5 26. Ne3 Rxc2 27. Kxc2 N7b6 28. Nxd5 Nxd5 29. Ng1 Rc8+ 30. Kd1 Nb6 31. Ne2 Nc4 32. Rb1 g5 33. Bh2 Kf7 34. Bg1 Bd6 35. Nc1 Rd8 36. Nd3 Be7 37. Kc2 Rxd4 38. f3 Rd5 39. Re1 f5 40. Re2 Bf6 41. Bf2 h5 42. Be1 Rd8 43. Bc3 Rc8 44. Bxf6 Kxf6 45. Kc3 Nxa3+ 46. Kb4 Nc2+ 47. Ka5 Nd4 48. Rf2 a3 49. bxa3 Rc3 50. Nb4 Rxa3+ 51. Kb6 Rc3 52. Na6 Rc2 53. Rxc2 Nxc2 54. Kxb5 h4 55. Nc5 Ne3 56. Nd3 Nxg2 57. Kc5 Nf4 58. Nxf4 gxf4 59. Kd4 e5+ 60. Kd5 e4 61. Kd4 exf3 62. Kd3 Ke5 63. Kd2 Kd4 64. Kd1 Kd3 65. Ke1 Ke3 66. Kf1 f2 67. Kg2 Ke2 68. Kh2 f1B 0-1

[Event "SUI-chT"]
[Site "Switzerland"]
[Date "1995.??.??"]
[Round "3"]
[White "Keller, Rudolf"]
[Black "Wittwer, Moritz"]
[Result "1/2-1/2"]
[ECO "D03"]
[WhiteElo "2285"]
[BlackElo "2190"]
[PlyCount "53"]
[EventDate "1995.??.??"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "SUI"]
[SourceTitle "CBM 049 Extra"]
[Source "ChessBase"]
[SourceDate "1996.01.01"]
[SourceVersion "1"]
[SourceVersionDate "1996.01.01"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. Bg5 Be7 4. Nbd2 d5 5. e3 Nbd7 6. Bd3 h6 7. Bf4 c5 8. c3 0-0 9. h3 Qb6 10. Qb3 Qa5 11. Bb1 Re8 12. Qc2 Nf8 13. Ne5 Bd7 14. g4 Rac8 15. h4 cxd4 16. exd4 Ba4 17. Qd3 Ne4 18. Nxe4 dxe4 19. Qxe4 f6 20. Nf3 Bc6 21. Qe2 e5 22. dxe5 Ba3 23. Rh3 Bb5 24. Qd2 Red8 25. Nd4 Rxd4 26. Qxd4 Bxb2 27. Bd2 1/2-1/2

[Event "Lenk op"]
[Site "Lenk"]
[Date "1994.??.??"]
[Round "3"]
[White "Horvath, Tamas"]
[Black "Keller, Rudolf"]
[Result "1-0"]
[ECO "B31"]
[WhiteElo "2435"]
[BlackElo "2285"]
[PlyCount "37"]
[EventDate "1994.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "SUI"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bb5 g6 5. 0-0 Bg7 6. Bxc6 dxc6 7. h3 0-0 8. Re1 Nh5 9. e5 Nf4 10. Ne4 Ne6 11. d3 h6 12. Bd2 b6 13. Ng3 Nd4 14. Nxd4 Qxd4 15. Qc1 Kh7 16. Re4 Qd5 17. Bxh6 Be6 18. Bxg7 Kxg7 19. Nh5+ 1-0

[Event "Lenk op"]
[Site "Lenk"]
[Date "1994.??.??"]
[Round "7"]
[White "Javet, Blaise"]
[Black "Keller, Rudolf"]
[Result "0-1"]
[ECO "B33"]
[BlackElo "2285"]
[PlyCount "71"]
[EventDate "1994.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "SUI"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Bxf6 gxf6 10. Nd5 f5 11. Bd3 Be6 12. Qh5 Bg7 13. c3 h6 14. Rd1 f4 15. Be2 0-0 16. Bg4 Ne7 17. Qh3 Bxd5 18. exd5 f5 19. Bh5 Kh8 20. Nc2 Rc8 21. g4 Rc5 22. g5 Qa8 23. gxh6 Bf6 24. h7 Rxd5 25. Rg1 Rxd1+ 26. Kxd1 Qd5+ 27. Kc1 Qxa2 28. Rd1 Qe6 29. Nb4 d5 30. Rg1 a5 31. Nd3 b4 32. Nc5 Qc6 33. Rg8+ Rxg8 34. hxg8Q+ Kxg8 35. Qg2+ Kf8 36. Be8 0-1

[Event "Lenk op"]
[Site "Lenk"]
[Date "1994.??.??"]
[Round "2"]
[White "Keller, Rudolf"]
[Black "Barbero, Gerardo F"]
[Result "1/2-1/2"]
[ECO "A48"]
[WhiteElo "2285"]
[BlackElo "2490"]
[PlyCount "159"]
[EventDate "1994.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "SUI"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Bg5 Bg7 4. Nbd2 0-0 5. c3 d6 6. e3 Nbd7 7. Bd3 c5 8. 0-0 b6 9. a4 a6 10. Re1 Qc7 11. Bh4 Re8 12. e4 Nh5 13. Nc4 Bb7 14. b4 Nf4 15. Bf1 cxb4 16. cxb4 d5 17. exd5 Nxd5 18. Bg3 Qd8 19. Qb3 Rc8 20. Rac1 Bh6 21. Ne3 Rxc1 22. Rxc1 N7f6 23. Rd1 Nxe3 24. fxe3 Bd5 25. Qa3 Qa8 26. Ne5 Ne4 27. Be1 Rc8 28. Rc1 e6 29. Nd7 Rxc1 30. Qxc1 Qd8 31. Ne5 Qg5 32. Bf2 Nxf2 33. Kxf2 Qh4+ 34. Kg1 Kg7 35. Nc4 Qxd4 36. exd4 Bxc1 37. Kf2 b5 38. axb5 axb5 39. Nd6 Ba3 40. Nxb5 Bxb4 41. Ke3 g5 42. Nc7 Bb7 43. Na6 Bd6 44. Nc5 Bc6 45. g3 Bd5 46. Be2 h6 47. Ne4 Bc7 48. Nc3 Bc6 49. Bc4 Bd7 50. Ne4 Bc8 51. Nc5 Kf8 52. Ne4 Ke7 53. Nc5 Bb6 54. Ke4 f5+ 55. Ke3 e5 56. Nb3 Be6 57. Bxe6 Kxe6 58. Kd3 Bxd4 59. Nxd4+ exd4 60. Kxd4 Kd6 61. Kd3 Kd5 62. Ke3 Kc4 63. Ke2 Kd4 64. Kd2 Ke4 65. Ke2 h5 66. Kf2 f4 67. gxf4 gxf4 68. Ke2 Kf5 69. Kf2 Kg4 70. Kg2 h4 71. Kf2 Kf5 72. Kf3 Ke5 73. Kf2 Ke4 74. Ke2 f3+ 75. Kf2 Kf4 76. Ke1 Ke5 77. Kf2 Ke4 78. Ke1 Kf5 79. Kf2 Kg4 80. Kg1 1/2-1/2

[Event "Lenk op"]
[Site "Lenk"]
[Date "1994.??.??"]
[Round "4"]
[White "Keller, Rudolf"]
[Black "Kluegel, Jens Uwe"]
[Result "0-1"]
[ECO "D03"]
[WhiteElo "2285"]
[PlyCount "128"]
[EventDate "1994.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "SUI"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. Bg5 Ne4 4. Bf4 c5 5. c3 e6 6. e3 Be7 7. Nbd2 f5 8. Ne5 0-0 9. h4 Nxd2 10. Kxd2 cxd4 11. exd4 Nc6 12. g3 Nxe5 13. Bxe5 Bf6 14. Qe2 Qb6 15. Rb1 Bd7 16. Qe3 Rac8 17. Bd3 Bxe5 18. Qxe5 Qc7 19. Qxc7 Rxc7 20. Ke3 Bc6 21. Kf4 Rf6 22. Rbe1 Kf7 23. h5 h6 24. Rh4 Ke7 25. Ke5 Be8 26. Be2 Rc6 27. Bb5 Rb6 28. Bxe8 Kxe8 29. Re2 Ke7 30. Rf4 g5 31. hxg6 Rxg6 32. Rh4 Rc6 33. f3 Rc8 34. Reh2 Rh8 35. Rh5 b5 36. R2h4 a5 37. g4 fxg4 38. fxg4 Rf6 39. Rg5 Rh7 40. Rg8 Rhf7 41. Rh5 Rf4 42. Re8+ Kxe8 43. Kxe6 R7f6+ 44. Kxd5 Rxg4 45. Rh2 Kd7 46. Ke5 Re6+ 47. Kf5 Rg5+ 48. Kf4 Rf6+ 49. Ke4 Kd6 50. b3 h5 51. c4 bxc4 52. bxc4 Rg4+ 53. Ke3 h4 54. Rb2 h3 55. Rb6+ Ke7 56. Rb7+ Kd8 57. Rh7 Rg3+ 58. Ke4 Rf2 59. Kd5 Rxa2 60. c5 h2 61. Kd6 Rg6+ 62. Ke5 Re2+ 63. Kd5 Rg1 64. Kd6 h1Q 0-1

[Event "Lenk op"]
[Site "Lenk"]
[Date "1994.??.??"]
[Round "6"]
[White "Keller, Rudolf"]
[Black "Lang, Erich"]
[Result "1-0"]
[ECO "A28"]
[WhiteElo "2285"]
[PlyCount "15"]
[EventDate "1994.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "SUI"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nc6 3. Nf3 Nf6 4. e3 Bb4 5. Qc2 d6 6. Nd5 Nxd5 7. cxd5 Ne7 8. Qa4+ 1-0

[Event "Lugano op"]
[Site "Lugano"]
[Date "1989.03.11"]
[Round "9"]
[White "Keller, Rudolf"]
[Black "Rasmussen, Lars Bo"]
[Result "1/2-1/2"]
[ECO "B06"]
[WhiteElo "2315"]
[BlackElo "2295"]
[PlyCount "31"]
[EventDate "1989.03.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SUI"]
[SourceTitle "TD"]
[Source "ChessBase"]
[SourceDate "1994.03.01"]
[SourceVersion "1"]
[SourceVersionDate "1994.03.01"]
[SourceQuality "1"]

1. d4 g6 2. e4 Bg7 3. Nc3 b6 4. h4 h5 5. Nh3 Ba6 6. Bxa6 Nxa6 7. Qe2 Qc8 8. Be3 c5 9. 0-0-0 d6 10. e5 dxe5 11. Qb5+ Kf8 12. d5 Nf6 13. d6 exd6 14. Rxd6 Nc7 15. Qc6 Ne6 16. Qf3 1/2-1/2

[Event "Lugano op"]
[Site "Lugano"]
[Date "1989.03.10"]
[Round "8"]
[White "Georges, Sascha"]
[Black "Keller, Rudolf"]
[Result "1/2-1/2"]
[ECO "A88"]
[BlackElo "2315"]
[PlyCount "15"]
[EventDate "1989.03.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SUI"]
[SourceTitle "TD"]
[Source "ChessBase"]
[SourceDate "1994.03.01"]
[SourceVersion "1"]
[SourceVersionDate "1994.03.01"]
[SourceQuality "1"]

1. c4 f5 2. Nf3 g6 3. g3 Nf6 4. Bg2 Bg7 5. 0-0 d6 6. d4 0-0 7. Nc3 c6 8. d5 1/2-1/2

[Event "Lugano op"]
[Site "Lugano"]
[Date "1989.03.09"]
[Round "7"]
[White "Pantaleoni, Claudio"]
[Black "Keller, Rudolf"]
[Result "1-0"]
[ECO "A26"]
[WhiteElo "2245"]
[BlackElo "2315"]
[PlyCount "91"]
[EventDate "1989.03.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SUI"]
[SourceTitle "TD"]
[Source "ChessBase"]
[SourceDate "1994.03.01"]
[SourceVersion "1"]
[SourceVersionDate "1994.03.01"]
[SourceQuality "1"]

1. c4 e5 2. g3 Nc6 3. Bg2 g6 4. Nc3 Bg7 5. e4 d6 6. Nge2 Nge7 7. d3 Be6 8. Rb1 Qd7 9. Nd5 h6 10. b4 Nd8 11. Nxe7 Qxe7 12. Be3 0-0 13. Qd2 Kh7 14. 0-0 f5 15. Rbc1 c6 16. d4 Nf7 17. d5 cxd5 18. exd5 Bd7 19. f4 Rfe8 20. Rfe1 e4 21. Nd4 Rec8 22. Bf1 h5 23. c5 h4 24. Red1 hxg3 25. hxg3 Nh6 26. Be2 Ng4 27. Bxg4 fxg4 28. c6 Bf5 29. Nb5 b6 30. Bd4 Rh8 31. Kf2 Kg8 32. Rh1 Re8 33. Rxh8+ Bxh8 34. Ke3 g5 35. Rh1 gxf4+ 36. gxf4 Be5 37. fxe5 dxe5 38. Ke2 exd4 39. Qxd4 g3 40. Rh8+ Kf7 41. Rxe8 Kxe8 42. Qh8+ Kf7 43. Qh5+ Bg6 44. Qg4 Qxb4 45. Qd7+ Kg8 46. c7 1-0

[Event "Lugano op"]
[Site "Lugano"]
[Date "1989.03.08"]
[Round "6"]
[White "Keller, Rudolf"]
[Black "Von Gleich, Alexander"]
[Result "0-1"]
[ECO "D01"]
[WhiteElo "2315"]
[PlyCount "68"]
[EventDate "1989.03.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SUI"]
[SourceTitle "TD"]
[Source "ChessBase"]
[SourceDate "1994.03.01"]
[SourceVersion "1"]
[SourceVersionDate "1994.03.01"]
[SourceQuality "1"]

1. d4 Nf6 2. Nc3 d5 3. Bg5 Nbd7 4. f3 h6 5. Bh4 c5 6. e4 dxe4 7. fxe4 Qa5 8. Bxf6 exf6 9. Nf3 cxd4 10. Nxd4 Bb4 11. Ndb5 a6 12. Nd6+ Ke7 13. Nf5+ Kf8 14. Qd4 Ne5 15. Ne3 Be6 16. a3 Nc6 17. Qd2 Rd8 18. Bd3 Ne5 19. Rd1 Bxc3 20. Qxc3 Qxc3+ 21. bxc3 g6 22. Kd2 b5 23. Kc1 Rc8 24. Kb2 Ke7 25. a4 bxa4 26. Bxa6 a3+ 27. Ka1 Rxc3 28. Rhe1 Rb8 29. Rd4 Rb6 30. Bd3 Nxd3 31. cxd3 Rb2 32. Ra4 Ra2+ 33. Kb1 Rb2+ 34. Ka1 Re2 0-1

[Event "Lugano op"]
[Site "Lugano"]
[Date "1989.03.07"]
[Round "5"]
[White "Zorman, Vojko"]
[Black "Keller, Rudolf"]
[Result "1/2-1/2"]
[ECO "B31"]
[WhiteElo "2290"]
[BlackElo "2315"]
[PlyCount "90"]
[EventDate "1989.03.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SUI"]
[SourceTitle "TD"]
[Source "ChessBase"]
[SourceDate "1994.03.01"]
[SourceVersion "1"]
[SourceVersionDate "1994.03.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. c3 Nf6 5. e5 Nd5 6. 0-0 Bg7 7. d4 cxd4 8. cxd4 0-0 9. Nc3 Nxc3 10. bxc3 d5 11. Bxc6 bxc6 12. Ba3 Re8 13. h3 Qa5 14. Bb4 Qc7 15. Re1 Bf8 16. Qd2 Rb8 17. Qf4 h6 18. Nh2 Be6 19. Qh4 Bg7 20. Ng4 Kh7 21. Ba3 g5 22. Qh5 f5 23. Nh2 Rf8 24. f4 Bf7 25. Qe2 Bg6 26. Nf3 gxf4 27. Qd2 Bh5 28. Rf1 Bxf3 29. Rxf3 Rf7 30. Qxf4 Rg8 31. Rg3 Bf8 32. Rxg8 Kxg8 33. Qh4 Kh7 34. Qh5 e6 35. Bc1 Bg7 36. Bd2 c5 37. Rf1 Rf8 38. g4 cxd4 39. cxd4 Qf7 40. Qxf7 Rxf7 41. gxf5 Rxf5 42. Rxf5 exf5 43. Bb4 Kg6 44. Kf2 h5 45. Bc5 a6 1/2-1/2

[Event "Lugano op"]
[Site "Lugano"]
[Date "1989.03.06"]
[Round "4"]
[White "Keller, Rudolf"]
[Black "Sarno, Spartaco"]
[Result "1/2-1/2"]
[ECO "B09"]
[WhiteElo "2315"]
[BlackElo "2270"]
[PlyCount "67"]
[EventDate "1989.03.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SUI"]
[SourceTitle "TD"]
[Source "ChessBase"]
[SourceDate "1994.03.01"]
[SourceVersion "1"]
[SourceVersionDate "1994.03.01"]
[SourceQuality "1"]

1. d4 Nf6 2. Nc3 g6 3. e4 d6 4. f4 Bg7 5. Nf3 c5 6. dxc5 Qa5 7. Bd3 Qxc5 8. Qe2 Nc6 9. Be3 Qh5 10. h3 Bg4 11. 0-0 Bxf3 12. Rxf3 Qa5 13. Bc4 0-0 14. Bb3 Nd7 15. Qe1 Nc5 16. Rd1 Rac8 17. Bf2 Qb4 18. a3 Bxc3 19. Rxc3 Qxe4 20. Bxc5 Qxe1+ 21. Rxe1 dxc5 22. Rxc5 e6 23. Ba4 Ne7 24. Rxc8 Rxc8 25. Rd1 Nd5 26. Rd4 Kf8 27. Kf2 Ke7 28. Bb3 Nb6 29. Ke3 Rc7 30. c3 Nd7 31. Ba4 Nb6 32. Bb3 Nd7 33. Ba4 Nb6 34. Bb3 1/2-1/2

[Event "Lugano op"]
[Site "Lugano"]
[Date "1989.03.05"]
[Round "3"]
[White "Mora, Federico"]
[Black "Keller, Rudolf"]
[Result "1-0"]
[ECO "B09"]
[WhiteElo "2305"]
[BlackElo "2315"]
[PlyCount "105"]
[EventDate "1989.03.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SUI"]
[SourceTitle "TD"]
[Source "ChessBase"]
[SourceDate "1994.03.01"]
[SourceVersion "1"]
[SourceVersionDate "1994.03.01"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. f4 Bg7 5. e5 Nfd7 6. Nf3 0-0 7. Be3 c5 8. exd6 exd6 9. Qd2 Nc6 10. 0-0-0 Qa5 11. Kb1 Rb8 12. Nb5 Qb6 13. Nxd6 Nxd4 14. Nxc8 Rbxc8 15. Nxd4 cxd4 16. Bxd4 Bxd4 17. Qxd4 Nc5 18. Bc4 Qc7 19. f5 gxf5 20. Qd5 Ne6 21. Bd3 Nf4 22. Qxf5 Nxd3 23. Qxd3 Rcd8 24. Qe4 Rfe8 25. Rxd8 Rxd8 26. Qe3 Rd5 27. Rf1 Qd7 28. b3 Rd1+ 29. Rxd1 Qxd1+ 30. Kb2 b6 31. Qg5+ Kf8 32. Qe5 Kg8 33. h4 h5 34. a3 Kh7 35. Qe4+ Kg7 36. Kc3 Qa1+ 37. Kb4 Qf6 38. Kb5 Qd6 39. b4 a5 40. Qc6 Qd2 41. c3 axb4 42. axb4 Qf2 43. Qe4 f6 44. Qf3 Qxh4 45. Kxb6 Qe1 46. Qc6 Kg6 47. b5 h4 48. c4 Qe5 49. c5 Qe7 50. Ka6 Qe2 51. Qd5 f5 52. c6 Qe7 53. c7 1-0

[Event "Lugano op"]
[Site "Lugano"]
[Date "1989.03.04"]
[Round "2"]
[White "Keller, Rudolf"]
[Black "Larsen, Bent"]
[Result "0-1"]
[ECO "C16"]
[WhiteElo "2315"]
[BlackElo "2580"]
[PlyCount "42"]
[EventDate "1989.03.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SUI"]
[SourceTitle "TD"]
[Source "ChessBase"]
[SourceDate "1994.03.01"]
[SourceVersion "1"]
[SourceVersionDate "1994.03.01"]
[SourceQuality "1"]

1. d4 e6 2. Nc3 Bb4 3. e4 d5 4. e5 Ne7 5. a3 Bxc3+ 6. bxc3 b6 7. Qg4 Ng6 8. h4 h5 9. Qg3 Ba6 10. Bxa6 Nxa6 11. Ne2 Nb8 12. Nf4 Nxf4 13. Qxg7 Ng6 14. Bg5 Qc8 15. Rh3 Nc6 16. Rf3 Rf8 17. Qh7 Nce7 18. Qxh5 c5 19. Qg4 cxd4 20. cxd4 Qc4 21. Bf6 Nc6 0-1

[Event "Lugano op"]
[Site "Lugano"]
[Date "1989.03.03"]
[Round "1"]
[White "Ftacnik, Lubomir"]
[Black "Keller, Rudolf"]
[Result "1/2-1/2"]
[ECO "A88"]
[WhiteElo "2550"]
[BlackElo "2315"]
[PlyCount "101"]
[EventDate "1989.03.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SUI"]
[SourceTitle "TD"]
[Source "ChessBase"]
[SourceDate "1994.03.01"]
[SourceVersion "1"]
[SourceVersionDate "1994.03.01"]
[SourceQuality "1"]

1. d4 f5 2. g3 Nf6 3. Bg2 g6 4. c4 Bg7 5. Nc3 d6 6. Nf3 c6 7. 0-0 0-0 8. Rb1 Qc7 9. d5 Re8 10. Nd4 e5 11. dxe6 Bxe6 12. Nxe6 Rxe6 13. b4 Nbd7 14. Qb3 Kh8 15. Rd1 Rae8 16. Bf4 Nh5 17. Bd2 Nhf6 18. a4 Ne5 19. b5 h6 20. a5 Qxa5 21. Ra1 Qb6 22. Be3 c5 23. Bd2 Nc6 24. Qa4 Ne5 25. Ra2 Qc7 26. Nd5 Nxd5 27. Bxd5 R6e7 28. Qxa7 Ng4 29. e3 Nf6 30. Ba5 Qd7 31. Rad2 f4 32. Bg2 fxe3 33. fxe3 Rxe3 34. Rxd6 Qf5 35. Rf1 Qe5 36. Qb6 Ne4 37. Rxg6 Re2 38. Rxh6+ Kg8 39. Qg6 Qd4+ 40. Kh1 Nf2+ 41. Rxf2 Qxf2 42. Bd5+ Kf8 43. Qd6+ R8e7 44. Qd8+ Re8 45. Qd6+ R2e7 46. h4 Bd4 47. Qf4+ Qxf4 48. gxf4 Re2 49. Rg6 R8e3 50. Bg2 Ra3 51. Bc7 1/2-1/2

[Event "Mendrisio op"]
[Site "Mendrisio"]
[Date "1989.??.??"]
[Round "7"]
[White "Keller, Rudolf"]
[Black "Carparelli, Luciano"]
[Result "1/2-1/2"]
[ECO "D04"]
[WhiteElo "2265"]
[PlyCount "94"]
[EventDate "1989.??.??"]
[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. Nf3 g6 3. b3 Bg7 4. Bb2 0-0 5. Nbd2 d5 6. e3 b6 7. Be2 Bb7 8. 0-0 Nbd7 9. c4 e6 10. b4 c5 11. dxc5 bxc5 12. b5 Qe7 13. Qc2 Rac8 14. Ne5 Nxe5 15. Bxe5 Nd7 16. Bxg7 Kxg7 17. Bf3 Ne5 18. Be2 Rfd8 19. f4 Nd7 20. Bf3 Nb6 21. a4 Nxc4 22. Nxc4 dxc4 23. Bxb7 Qxb7 24. Qxc4 Qd5 25. Qc3+ Kg8 26. Qc2 Qd2 27. Qxd2 Rxd2 28. Rf2 Rd3 29. Re2 Rb3 30. Kf2 c4 31. Rc2 c3 32. Ke2 Rd8 33. Rac1 Ra3 34. Rxc3 Rxa4 35. Rc8 Rxc8 36. Rxc8+ Kg7 37. Rc7 Rb4 38. Rb7 Rb3 39. g4 h6 40. h4 Ra3 41. g5 hxg5 42. hxg5 a5 43. Ra7 a4 44. b6 Rb3 45. b7 a3 46. Kf2 a2 47. Rxa2 Rxb7 1/2-1/2

[Event "Mendrisio op"]
[Site "Mendrisio"]
[Date "1989.??.??"]
[Round "3"]
[White "Keller, Rudolf"]
[Black "Ekstroem, Roland"]
[Result "0-1"]
[ECO "A46"]
[WhiteElo "2265"]
[BlackElo "2445"]
[PlyCount "60"]
[EventDate "1989.??.??"]
[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. Nf3 c5 3. c3 e6 4. Bg5 Qb6 5. Qb3 Ne4 6. Bf4 Nc6 7. e3 Qxb3 8. axb3 cxd4 9. exd4 d5 10. Bd3 Bd6 11. Bxd6 Nxd6 12. b4 Bd7 13. Ne5 Nxe5 14. dxe5 Bb5 15. Kd2 Bxd3 16. Kxd3 Nc4 17. f4 Nxb2+ 18. Kd4 Nc4 19. Na3 Rc8 20. Nxc4 Rxc4+ 21. Kd3 a6 22. b5 Rxf4 23. bxa6 bxa6 24. Rxa6 0-0 25. Re1 Rc8 26. Re2 g5 27. Ra7 Kg7 28. Ra6 h5 29. Ra7 h4 30. Ra3 Rcc4 0-1

[Event "Mendrisio op"]
[Site "Mendrisio"]
[Date "1989.??.??"]
[Round "1"]
[White "Keller, Rudolf"]
[Black "Mumenthaler, Peter"]
[Result "1-0"]
[ECO "A41"]
[WhiteElo "2265"]
[PlyCount "75"]
[EventDate "1989.??.??"]
[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 d6 2. Nf3 g6 3. b3 Bg7 4. Bb2 c5 5. e3 Nc6 6. Nbd2 Nf6 7. d5 Nb8 8. Bd3 0-0 9. c4 Na6 10. a3 Nc7 11. Qc2 Rb8 12. 0-0 a6 13. e4 b5 14. e5 Nfe8 15. Bc3 bxc4 16. bxc4 e6 17. dxe6 Nxe6 18. Rad1 Qc7 19. exd6 Nxd6 20. Bxg7 Kxg7 21. Qc3+ Kg8 22. Ne4 Nxe4 23. Bxe4 Bb7 24. Bd5 Nf4 25. Rfe1 Bxd5 26. cxd5 Rbd8 27. d6 Rxd6 28. Qe5 Rc6 29. Qg5 f6 30. Qg4 h5 31. Qg3 Rf7 32. Re4 g5 33. h4 Re6 34. Rxe6 Nxe6 35. hxg5 Qxg3 36. fxg3 fxg5 37. Rd6 Rf6 38. Nxg5 1-0

[Event "Mendrisio op"]
[Site "Mendrisio"]
[Date "1989.??.??"]
[Round "5"]
[White "Keller, Rudolf"]
[Black "Neyer, Renato"]
[Result "1/2-1/2"]
[ECO "D03"]
[WhiteElo "2265"]
[PlyCount "67"]
[EventDate "1989.??.??"]
[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 d5 2. Nf3 Nf6 3. Bg5 h6 4. Bh4 g5 5. Bg3 Ne4 6. e3 Nxg3 7. hxg3 Bg7 8. Bd3 Bg4 9. c3 c6 10. Nbd2 Nd7 11. Qc2 Qc7 12. Nh2 Nf6 13. Ndf3 Bxf3 14. Nxf3 Nd7 15. e4 dxe4 16. Bxe4 0-0-0 17. 0-0-0 e6 18. Rhe1 Qa5 19. Kb1 Kb8 20. Qb3 Qc7 21. a4 Nf6 22. Qc4 Nxe4 23. Rxe4 c5 24. d5 exd5 25. Rxd5 Rxd5 26. Qxd5 Rd8 27. Qf5 Qb6 28. Kc2 Qa6 29. Kb3 Qd3 30. g4 Qd1+ 31. Ka2 Bxc3 32. Rc4 Bb4 33. Qc2 Qd5 34. Qe4 1/2-1/2

[Event "Mendrisio op"]
[Site "Mendrisio"]
[Date "1989.??.??"]
[Round "8"]
[White "Rezzonico, Paolo"]
[Black "Keller, Rudolf"]
[Result "1/2-1/2"]
[ECO "B22"]
[BlackElo "2265"]
[PlyCount "59"]
[EventDate "1989.??.??"]
[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 c5 2. c3 d5 3. exd5 Qxd5 4. d4 e6 5. Nf3 Nf6 6. Na3 Be7 7. Be2 0-0 8. 0-0 Nc6 9. Nc2 b6 10. dxc5 bxc5 11. Bg5 h6 12. Bh4 Bb7 13. Ne3 Qxd1 14. Rfxd1 Rfd8 15. h3 Rxd1+ 16. Rxd1 Rd8 17. Rxd8+ Bxd8 18. Kf1 Bc7 19. Bxf6 gxf6 20. Nd2 f5 21. Nb3 Bd6 22. Nc4 Be7 23. Nca5 Nxa5 24. Nxa5 Ba8 25. Bb5 Bd8 26. Bc6 Bxa5 27. Bxa8 Kf8 28. Ke2 Ke7 29. Kd3 Kd6 30. Bf3 1/2-1/2

[Event "Mendrisio op"]
[Site "Mendrisio"]
[Date "1989.??.??"]
[Round "4"]
[White "Trumpf, Walter"]
[Black "Keller, Rudolf"]
[Result "1-0"]
[ECO "A56"]
[BlackElo "2265"]
[PlyCount "59"]
[EventDate "1989.??.??"]
[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 c5 2. d5 Nf6 3. c4 Ne4 4. Qc2 Qa5+ 5. Nd2 Nd6 6. e4 g6 7. b4 Qxb4 8. Rb1 Qa5 9. Bb2 f6 10. Bc3 Qd8 11. e5 Nf5 12. Bd3 Bg7 13. Ngf3 0-0 14. h4 fxe5 15. Bxf5 gxf5 16. Nxe5 e6 17. Rh3 d6 18. Rg3 dxe5 19. Bxe5 Rf7 20. Qc3 Qe7 21. h5 h6 22. Kf1 Kh7 23. Nf3 Bxe5 24. Nxe5 Rg7 25. Ng6 Qf7 26. Re1 a5 27. dxe6 Bxe6 28. Rxe6 Nc6 29. Rf6 Qg8 30. Qc1 1-0

[Event "Zuerich op 12th"]
[Site "Zuerich"]
[Date "1988.??.??"]
[Round "1"]
[White "Keller, Rudolf"]
[Black "Brunner, Lucas"]
[Result "0-1"]
[ECO "C18"]
[WhiteElo "2315"]
[BlackElo "2425"]
[PlyCount "96"]
[EventDate "1988.12.26"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "SUI"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. d4 e6 2. Nc3 d5 3. e4 Bb4 4. e5 Ne7 5. Qg4 0-0 6. a3 Bxc3+ 7. bxc3 c5 8. Nf3 Nbc6 9. Bd3 f5 10. exf6 Rxf6 11. Qh4 h6 12. Ne5 Nxe5 13. dxe5 Rf7 14. Qg3 Kh8 15. 0-0 Bd7 16. Qh3 Qc7 17. Re1 c4 18. Bf1 Raf8 19. f4 Ng6 20. g3 Qb6+ 21. Be3 Qb2 22. Be2 Qxc3 23. Bh5 Ne7 24. Bxf7 Rxf7 25. Qh5 Kg8 26. Qe2 Nf5 27. Bxa7 d4 28. Red1 Bc6 29. Bc5 Nxg3 30. Qf2 Nf5 31. Rab1 Rd7 32. Bb4 Qh3 33. Bc5 Qg4+ 34. Kf1 Ne3+ 35. Ke1 Nxd1 36. Rxd1 d3 37. cxd3 cxd3 38. Be3 Qf5 39. Rd2 Qe4 40. Qg3 Qh1+ 41. Qg1 Qe4 42. Qg3 Bd5 43. Rb2 Rc7 44. Kd2 Qc4 45. Ke1 Qc3+ 46. Rd2 Qxa3 47. f5 Rc1+ 48. Kf2 Qa1 0-1

[Event "Zuerich op 12th"]
[Site "Zuerich"]
[Date "1988.??.??"]
[Round "5"]
[White "Keller, Rudolf"]
[Black "Lutz, Dieter"]
[Result "1-0"]
[ECO "C18"]
[WhiteElo "2315"]
[BlackElo "2025"]
[PlyCount "83"]
[EventDate "1988.12.26"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "SUI"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. d4 e6 2. Nc3 d5 3. e4 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Qc7 7. Qg4 Ne7 8. Qxg7 Rg8 9. Qxh7 Nbc6 10. Qd3 cxd4 11. cxd4 Bd7 12. Nf3 0-0-0 13. g3 Ng6 14. Be2 f6 15. 0-0 fxe5 16. Nxe5 Ncxe5 17. dxe5 Bc6 18. f4 Qh7 19. Rf2 Rh8 20. Kf1 Qh3+ 21. Ke1 Ne7 22. a4 Ng8 23. Ra3 Nh6 24. g4 Qh4 25. h3 Nf7 26. Qd4 Qe7 27. Rb3 Qc7 28. Bb5 Bxb5 29. axb5 Kb8 30. b6 axb6 31. Rff3 Qc5 32. Be3 Rc8 33. Rxb6 Qxd4 34. Bxd4 Rxc2 35. Rxe6 Rf8 36. Rf6 Rc4 37. Rd3 Kc8 38. e6 Re8 39. Rxf7 Rxe6+ 40. Kf2 Rc2+ 41. Kg3 b5 42. Be5 1-0

[Event "Zuerich op 12th"]
[Site "Zuerich"]
[Date "1988.??.??"]
[Round "2"]
[White "Klinger, Josef"]
[Black "Keller, Rudolf"]
[Result "1-0"]
[ECO "B26"]
[WhiteElo "2475"]
[BlackElo "2315"]
[PlyCount "63"]
[EventDate "1988.12.26"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "SUI"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. d3 Bg7 5. Be3 d6 6. Qd2 Rb8 7. Bg2 e6 8. Nf3 Nd4 9. Bxd4 cxd4 10. Nb5 Qb6 11. Qb4 Kd7 12. e5 dxe5 13. Nd2 a5 14. Qa4 Ne7 15. Nc4 Qa6 16. Qa3 Nd5 17. Qc5 Qc6 18. Qa7 Qxb5 19. Qxb8 Qb4+ 20. Ke2 Qc5 21. Qa8 b6 22. Qa7+ Qc7 23. Qxc7+ Kxc7 24. Rhc1 Bh6 25. Nd2 Bb7 26. c3 dxc3 27. bxc3 Bg7 28. Rab1 Rc8 29. Nc4 e4 30. Bxe4 Nxc3+ 31. Rxc3 Bxc3 32. Bxb7 1-0

[Event "Zuerich op 12th"]
[Site "Zuerich"]
[Date "1988.??.??"]
[Round "6"]
[White "Novoselski, Zoran"]
[Black "Keller, Rudolf"]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "2410"]
[BlackElo "2315"]
[PlyCount "71"]
[EventDate "1988.12.26"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "SUI"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. h4 h5 4. Bc4 Nh6 5. Nh3 d6 6. Bg5 c5 7. c3 cxd4 8. Nf4 Nc6 9. 0-0 Ng4 10. Bxf7+ Kxf7 11. Qb3+ d5 12. Re1 Bf6 13. exd5 Na5 14. Qd1 Qd6 15. g3 d3 16. Nd2 Qb6 17. Qf3 Qxb2 18. Nxd3 Qa3 19. c4 Qd6 20. c5 Qd8 21. d6 Nc6 22. dxe7 Qd4 23. Nb3 Qd7 24. Ne5+ Ncxe5 25. Rxe5 Re8 26. Bxf6 Nxf6 27. Rae1 Qg4 28. Qc3 Bd7 29. Nd4 Bc6 30. Rg5 Qd7 31. Re6 Bd5 32. Rxf6+ Kxf6 33. Nc6+ Ke6 34. Rxg6+ Kf5 35. Rg5+ Ke6 36. Qe5+ 1-0

[Event "SUI-chT"]
[Site "Switzerland"]
[Date "1986.??.??"]
[Round "?"]
[White "Keller, Rudolf"]
[Black "Lombard, Andre"]
[Result "0-1"]
[ECO "D01"]
[BlackElo "2395"]
[PlyCount "46"]
[EventDate "1986.??.??"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "SUI"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. d4 Nf6 2. Nc3 d5 3. Bg5 Nbd7 4. f3 h6 5. Bh4 e6 6. e4 Be7 7. e5 Ng8 8. Bxe7 Nxe7 9. f4 c5 10. Nf3 Qb6 11. Qd2 cxd4 12. Nxd4 Nc6 13. Ncb5 0-0 14. 0-0-0 Nc5 15. g4 Bd7 16. h4 Ne4 17. Qe3 Rac8 18. Rg1 a6 19. Na3 Nb4 20. Kb1 Rc3 21. bxc3 Nd3+ 22. Nab5 Nxc3+ 23. Ka1 Qa5 0-1

[Event "Lugano Open-07"]
[Site "Lugano"]
[Date "1982.03.??"]
[Round "?"]
[White "Preker, Hans Juergen"]
[Black "Keller, Rudolf"]
[Result "1-0"]
[ECO "B31"]
[PlyCount "67"]
[EventDate "1982.03.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SUI"]
[SourceTitle "MCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 d6 4. Bxc6+ bxc6 5. d3 g6 6. 0-0 Bg7 7. Re1 e6 8. c3 Ne7 9. Qc2 0-0 10. Be3 e5 11. Nbd2 h6 12. Nc4 Be6 13. Rad1 Qc7 14. Qa4 Rfb8 15. Qa3 Rb5 16. b3 Rab8 17. h3 d5 18. Ncxe5 Ra5 19. Qc1 Bxe5 20. Nxe5 Qxe5 21. Bf4 Qh5 22. Bxb8 g5 23. Qe3 Ng6 24. Bg3 Rxa2 25. Ra1 Rc2 26. Rxa7 Rxc3 27. exd5 cxd5 28. Be5 Rxb3 29. Qxc5 g4 30. hxg4 Qxg4 31. Qe3 Qh5 32. Qg3 Qf5 33. Ra8+ Kh7 34. Rh8+ 1-0

[Event "Switzerland"]
[Site "Switzerland"]
[Date "1966.??.??"]
[Round "?"]
[White "Glauser, Hansruedi"]
[Black "Keller, Rudolf"]
[Result "0-1"]
[ECO "C12"]
[PlyCount "32"]
[EventDate "1966.??.??"]
[EventType "game"]
[EventRounds "1"]
[EventCountry "SUI"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Bb4 5. e5 h6 6. Bd2 Bxc3 7. bxc3 Ne4 8. Qg4 Kf8 9. h4 c5 10. Rh3 cxd4 11. cxd4 Qb6 12. Nf3 Nc6 13. Bd3 Nxe5 14. dxe5 Qxf2+ 15. Kd1 Qxd2+ 16. Nxd2 Nf2+ 0-1

