[Event "Davos Summer op"]
[Site "Davos"]
[Date "2021.08.08"]
[Round "5"]
[White "Malli, Shiivesh Sunil"]
[Black "Keller, Felix"]
[Result "1-0"]
[ECO "A26"]
[WhiteElo "1529"]
[BlackElo "1895"]
[PlyCount "167"]
[EventDate "2021.08.05"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "SUI"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. c4 Nc6 2. Nc3 e5 3. g3 f5 4. Bg2 Nf6 5. d3 g6 6. e4 d6 7. Nge2 Bg7 8. f4 0-0 9. 0-0 Ne7 10. Rb1 c6 11. Qb3 Kh8 12. h3 Nh5 13. Kh2 Ng8 14. exf5 gxf5 15. Be3 Qe7 16. Rbe1 Nh6 17. Qd1 Rg8 18. Qd2 Qe6 19. Bf3 Qg6 20. Rg1 Be6 21. b4 Bf8 22. b5 Bd7 23. bxc6 bxc6 24. Rb1 Nf6 25. Rb7 Re8 26. Bh1 Qh5 27. Kg2 c5 28. Kf2 Qxh3 29. Rxa7 Nhg4+ 30. Ke1 exf4 31. Bxf4 Qh2 32. Rf1 Bh6 33. Bxh6 Nxh6 34. Kd1 Nhg4 35. Kc2 Re7 36. Re1 Rge8 37. Bf3 Ne5 38. Bh1 Qf2 39. Kd1 Nf3 40. Bxf3 Qxf3 41. Kc2 Re3 42. Ra6 Bc6 43. Ra7 Qf2 44. Nd1 Qxe1 45. Nxe3 Qxd2+ 46. Kxd2 Bf3 47. Nf4 Rb8 48. Nxf5 Ng4 49. Nxd6 Rb2+ 50. Kc3 Rb1 51. Nf5 Nf2 52. Re7 Nd1+ 53. Kd2 Rb2+ 54. Kc1 Rb8 55. Nh4 Bg4 56. Nd5 Nf2 57. Nf4 Ra8 58. Kb2 Rb8+ 59. Kc1 Ra8 60. Ne6 Nxd3+ 61. Kd2 Ne5 62. Nxc5 Nxc4+ 63. Kc3 Nd6 64. a4 Rb8 65. Re1 Ra8 66. Kd4 Rd8 67. Kc3 Rb8 68. a5 Nb5+ 69. Kc4 Na3+ 70. Kd5 Nc2 71. Re7 Nb4+ 72. Ke4 Nc6 73. Rc7 Nxa5 74. Ke3 Nc4+ 75. Kf4 h5 76. Ra7 Rf8+ 77. Kg5 Ne5 78. Ng6+ Nxg6 79. Kxg6 Rg8+ 80. Kh6 Rc8 81. Ne4 Rc6+ 82. Kg5 Rb6 83. Nf6 Rb5+ 84. Kh6 1-0

[Event "Davos Summer op"]
[Site "Davos"]
[Date "2021.08.07"]
[Round "4"]
[White "Keller, Felix"]
[Black "Siems, Keanu"]
[Result "1-0"]
[ECO "D07"]
[WhiteElo "1895"]
[BlackElo "1535"]
[PlyCount "55"]
[EventDate "2021.08.05"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "SUI"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 d5 2. c4 Nc6 3. Nc3 e5 4. cxd5 Nxd4 5. e3 Nf5 6. Nf3 Bd6 7. e4 Nfe7 8. Bb5+ Bd7 9. 0-0 a6 10. Bxd7+ Qxd7 11. Ng5 h6 12. Qh5 Ng6 13. Ne6 Rh7 14. Bg5 Be7 15. f4 exf4 16. Bxe7 N8xe7 17. Nxf4 0-0-0 18. e5 Nxf4 19. Rxf4 g6 20. Qf3 Nf5 21. Rc1 Kb8 22. Rc4 Rc8 23. Ne4 Rhh8 24. Nc5 Qb5 25. Qc3 Ka8 26. Rb4 Qe2 27. Re1 Qh5 28. Nxa6 1-0

[Event "Davos Summer op"]
[Site "Davos"]
[Date "2021.08.06"]
[Round "2"]
[White "Keller, Felix"]
[Black "Hugentobler, Patrick"]
[Result "0-1"]
[ECO "D59"]
[WhiteElo "1895"]
[BlackElo "2168"]
[PlyCount "120"]
[EventDate "2021.08.05"]
[EventType "swiss"]
[EventRounds "5"]
[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. Nf3 Nf6 4. Bg5 Be7 5. Nc3 h6 6. Bh4 0-0 7. e3 b6 8. cxd5 Nxd5 9. Bxe7 Qxe7 10. Nxd5 exd5 11. Be2 Be6 12. 0-0 c5 13. b3 Nd7 14. Rc1 a5 15. Bb5 Rfc8 16. Qd3 Rc7 17. Rfd1 Rac8 18. Bxd7 Qxd7 19. Qa6 Qd6 20. dxc5 Rxc5 21. Rxc5 Rxc5 22. Nd4 Qc7 23. h3 Bc8 24. Qe2 Bd7 25. Qf3 Qe5 26. Qe2 b5 27. Qf1 Qc7 28. Qe2 b4 29. Qf3 Qe5 30. Qe2 Qg5 31. Nf3 Qg6 32. Ne5 Qd6 33. Nxd7 Qxd7 34. Qd3 Qc6 35. Rd2 Rc1+ 36. Kh2 Qc7+ 37. g3 Rc5 38. Qf5 Qc6 39. Rd4 Rc2 40. e4 Qe6 41. Rxd5 Qxf5 42. Rxf5 Rxa2 43. Kg2 Ra3 44. Rb5 g6 45. h4 h5 46. Kf1 Kg7 47. Ke2 Kf6 48. f3 Ke6 49. g4 hxg4 50. fxg4 Rxb3 51. Rxa5 Rh3 52. h5 b3 53. Rb5 b2 54. Kd2 gxh5 55. gxh5 Rxh5 56. Rb6+ Ke5 57. Kc3 Kxe4 58. Rb4+ Ke3 59. Rxb2 Rc5+ 60. Kb4 Rc7 0-1

[Event "Davos Summer op"]
[Site "Davos"]
[Date "2021.08.06"]
[Round "3"]
[White "Malli, Suvirr"]
[Black "Keller, Felix"]
[Result "1-0"]
[ECO "C15"]
[WhiteElo "1690"]
[BlackElo "1895"]
[PlyCount "63"]
[EventDate "2021.08.05"]
[EventType "swiss"]
[EventRounds "5"]
[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. Nc3 Bb4 4. a3 Bxc3+ 5. bxc3 dxe4 6. Qg4 Nf6 7. Qxg7 Rg8 8. Qh6 c5 9. Ne2 Nbd7 10. Bf4 Qa5 11. Bd2 Qa4 12. dxc5 Qxc2 13. Nd4 Qb2 14. Rd1 Rg6 15. Qh4 Qxa3 16. Nb5 Qxc5 17. Be3 Qc6 18. Rd6 Ke7 19. Rxc6 bxc6 20. Nd4 Bb7 21. Nb3 a5 22. Nc5 Rb8 23. Nxd7 Kxd7 24. Qf4 Ra8 25. Bb6 e5 26. Qxe5 Nd5 27. Bc5 Re6 28. Qd4 Ke8 29. Bc4 a4 30. Ba3 Rd8 31. 0-0 Nf4 32. Qh8+ 1-0

[Event "Davos Summer op"]
[Site "Davos"]
[Date "2021.08.05"]
[Round "1"]
[White "Burri, Roland"]
[Black "Keller, Felix"]
[Result "0-1"]
[ECO "C01"]
[WhiteElo "1504"]
[BlackElo "1895"]
[PlyCount "32"]
[EventDate "2021.08.05"]
[EventType "swiss"]
[EventRounds "5"]
[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. exd5 exd5 4. Bd3 Nc6 5. Be3 Bd6 6. Nc3 Nf6 7. a3 0-0 8. h3 Re8 9. Qd2 Nxd4 10. 0-0-0 Ne6 11. Nf3 c5 12. Bg5 d4 13. Ne4 Nxg5 14. Nexg5 Nd5 15. g3 Nf6 16. Bc4 Be6 0-1

[Event "SUI-ch HT2"]
[Site "Leukerbad"]
[Date "2015.07.17"]
[Round "7"]
[White "Keller, Felix"]
[Black "Wiser, Hans Rudolf"]
[Result "1-0"]
[ECO "D55"]
[WhiteElo "1829"]
[BlackElo "1856"]
[PlyCount "125"]
[EventDate "2015.07.11"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "SUI"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. Bg5 Be7 5. Nc3 0-0 6. e3 b6 7. cxd5 exd5 8. Be2 Bb7 9. Qc2 a6 10. 0-0 Nbd7 11. Rfd1 Rc8 12. Qf5 g6 13. Qh3 Ne4 14. Bh6 Re8 15. Nxe4 dxe4 16. Ne5 Nf6 17. Rac1 c6 18. Qg3 Qd6 19. h4 Qe6 20. h5 Bd6 21. hxg6 fxg6 22. Bf4 b5 23. Nxg6 hxg6 24. Bxd6 Kf7 25. Be5 Rh8 26. Bxf6 Qxf6 27. Bg4 Rcd8 28. d5 Qd6 29. dxc6 Qxg3 30. fxg3 Rxd1+ 31. Bxd1 Bc8 32. Bb3+ Ke7 33. Rf1 Be6 34. Bxe6 Kxe6 35. Rf4 Rc8 36. Rxe4+ Kf5 37. Rf4+ Ke5 38. Rb4 Rxc6 39. a4 Rc4 40. Rxc4 bxc4 41. Kf2 Ke4 42. Ke2 a5 43. Kd2 g5 44. Kc3 Kxe3 45. Kxc4 Kf2 46. b4 axb4 47. a5 b3 48. Kxb3 Kxg2 49. a6 Kxg3 50. a7 g4 51. a8Q Kh2 52. Qh8+ Kg2 53. Qb2+ Kh1 54. Qg7 g3 55. Kc2 g2 56. Qh6+ Kg1 57. Kd2 Kf2 58. Qf4+ Kg1 59. Ke2 Kh1 60. Qh4+ Kg1 61. Qe1+ Kh2 62. Kf2 Kh3 63. Qg1 1-0

[Event "Baden-ch U2000 op"]
[Site "Waldshut Tiengen"]
[Date "2014.06.21"]
[Round "6"]
[White "Hilpert, Werner"]
[Black "Keller, Felix"]
[Result "0-1"]
[ECO "C00"]
[BlackElo "1871"]
[PlyCount "67"]
[EventDate "2014.06.19"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. e4 e6 2. Qe2 c5 3. g3 Nc6 4. c3 Nf6 5. d3 Be7 6. Bg2 d5 7. Nf3 dxe4 8. dxe4 0-0 9. e5 Nd7 10. 0-0 Qc7 11. Bf4 Rd8 12. Na3 a6 13. Rfd1 b5 14. Rd2 Bb7 15. Rad1 Nb6 16. c4 b4 17. Nc2 Rxd2 18. Rxd2 a5 19. b3 a4 20. Qd1 axb3 21. axb3 Na5 22. Ne3 Rd8 23. Rxd8+ Qxd8 24. Qxd8+ Bxd8 25. g4 Nxb3 26. Ne1 Bxg2 27. Kxg2 g5 28. Bg3 Nd2 29. Nd3 Na4 30. f3 b3 31. Be1 Ba5 32. Kf2 b2 33. Bxd2 b1Q 34. Bxa5 0-1

[Event "Baden-ch U2000 op"]
[Site "Waldshut Tiengen"]
[Date "2014.06.21"]
[Round "7"]
[White "Werner, Bernd Michael"]
[Black "Keller, Felix"]
[Result "0-1"]
[ECO "A26"]
[WhiteElo "2073"]
[BlackElo "1871"]
[PlyCount "74"]
[EventDate "2014.06.19"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nc6 3. g3 d6 4. Bg2 f5 5. d3 Nf6 6. e4 g6 7. Nge2 Bg7 8. 0-0 0-0 9. Rb1 Rb8 10. b4 Be6 11. b5 Nd4 12. Nxd4 exd4 13. Nd5 Bxd5 14. cxd5 Nd7 15. f4 Nc5 16. Ba3 Nd7 17. Re1 Re8 18. Rc1 b6 19. Rc2 Nc5 20. Rc4 Qd7 21. Qb1 a6 22. bxa6 Nxa6 23. Bb2 b5 24. Rcc1 b4 25. Rc4 Qb5 26. Qc2 b3 27. axb3 fxe4 28. Bxe4 Nc5 29. Bxd4 Bxd4+ 30. Rxd4 Nxb3 31. Rc4 Nc5 32. Rf1 Qa5 33. f5 Qa7 34. Kh1 Rf8 35. g4 Qa3 36. Kg1 Rb2 37. Qd1 Nxe4 0-1

[Event "Baden-ch U2000 op"]
[Site "Waldshut Tiengen"]
[Date "2014.06.20"]
[Round "5"]
[White "Keller, Felix"]
[Black "Amann, Klaus"]
[Result "1/2-1/2"]
[ECO "A87"]
[WhiteElo "1871"]
[PlyCount "68"]
[EventDate "2014.06.19"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. d4 f5 2. c4 Nf6 3. Nf3 g6 4. g3 Bg7 5. Bg2 0-0 6. 0-0 d6 7. Qc2 Qe8 8. d5 e5 9. dxe6 Nc6 10. Nbd2 Bxe6 11. Rb1 a5 12. b3 Nb4 13. Qd1 Nxa2 14. Bb2 Nb4 15. Nd4 Rb8 16. Nb5 Qd8 17. Nf3 Bd7 18. Nc3 Re8 19. Nd4 Nc6 20. Nd5 Kh8 21. Re1 Nxd5 22. Nxc6 Bxc6 23. Bxg7+ Kxg7 24. cxd5 Bb5 25. Rc1 Qd7 26. Qc2 Rbc8 27. e3 c5 28. Qc3+ Kg8 29. Qxa5 Ra8 30. Qc3 Qg7 31. Qxg7+ Kxg7 32. Ra1 Kf6 33. h4 h5 34. Bf3 b6 1/2-1/2

[Event "Baden-ch U2000 op"]
[Site "Waldshut Tiengen"]
[Date "2014.06.20"]
[Round "4"]
[White "Theile Rasche, Ingo"]
[Black "Keller, Felix"]
[Result "1-0"]
[ECO "B08"]
[WhiteElo "1919"]
[BlackElo "1871"]
[PlyCount "79"]
[EventDate "2014.06.19"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. d4 Nf6 2. Nc3 g6 3. e4 d6 4. Nf3 Bg7 5. Bc4 0-0 6. 0-0 c6 7. Re1 Nxe4 8. Bxf7+ Rxf7 9. Nxe4 Bg4 10. Neg5 Rf8 11. c3 Bxf3 12. Nxf3 Qd7 13. Qb3+ d5 14. Qb4 Re8 15. Bf4 Na6 16. Qa3 Nc7 17. Bxc7 Qxc7 18. Re6 Bf6 19. Rae1 Qf4 20. h3 Rf8 21. Qb3 Rab8 22. Qc2 Rbd8 23. Ne5 Rd6 24. Rxd6 Bxe5 25. Rxg6+ hxg6 26. Rxe5 Qf6 27. Qe2 Rf7 28. Re3 Qg5 29. Rg3 Qc1+ 30. Kh2 Qf4 31. Qe6 g5 32. f3 Kh7 33. Qg4 Kg6 34. h4 Qxg4 35. Rxg4 Rf5 36. Kg3 e5 37. dxe5 c5 38. Rxg5+ Rxg5+ 39. hxg5 Kxg5 40. f4+ 1-0

[Event "Baden-ch U2000 op"]
[Site "Waldshut Tiengen"]
[Date "2014.06.19"]
[Round "2"]
[White "Brenzinger, Thomas"]
[Black "Keller, Felix"]
[Result "0-1"]
[ECO "A01"]
[WhiteElo "1902"]
[BlackElo "1871"]
[PlyCount "66"]
[EventDate "2014.06.19"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. b3 e5 2. Bb2 Nc6 3. e3 d6 4. d3 f5 5. Nf3 Nf6 6. Be2 g6 7. Nbd2 Bg7 8. c4 0-0 9. a3 a5 10. Qc2 b6 11. 0-0 h6 12. d4 e4 13. Ne1 Qe8 14. g3 g5 15. Ng2 Bd7 16. Bc3 Ne7 17. f4 Ng6 18. b4 axb4 19. axb4 Rxa1 20. Bxa1 d5 21. c5 Bb5 22. Bxb5 Qxb5 23. fxg5 hxg5 24. Rxf5 Ne7 25. Rf1 Qxb4 26. Rb1 Qa3 27. Bb2 Qa6 28. Nb3 Ng4 29. Qd1 Qa2 30. h3 Nf2 31. Qc1 Nd3 32. Qd1 Rf2 33. Nd2 Rxd2 0-1

[Event "Baden-ch U2000 op"]
[Site "Waldshut Tiengen"]
[Date "2014.06.19"]
[Round "1"]
[White "Keller, Felix"]
[Black "Eichler, Robert"]
[Result "1/2-1/2"]
[ECO "A52"]
[WhiteElo "1871"]
[PlyCount "57"]
[EventDate "2014.06.19"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e5 3. dxe5 Ng4 4. e4 Nxe5 5. Nf3 Nbc6 6. Nxe5 Nxe5 7. Be2 d6 8. Nc3 Be6 9. b3 g6 10. Be3 Bg7 11. Rc1 0-0 12. 0-0 Qh4 13. h3 Nc6 14. Qd2 h6 15. Nd5 Rac8 16. f4 Kh7 17. f5 Bxd5 18. exd5 Nd4 19. Bg4 Nxf5 20. Rxf5 gxf5 21. Bxf5+ Kg8 22. Bxc8 Rxc8 23. Rf1 Re8 24. Qf2 Qxf2+ 25. Kxf2 Kh7 26. Ke2 Kg6 27. Kd3 h5 28. a4 a6 29. Rf3 1/2-1/2

[Event "Baden-ch U2000 op"]
[Site "Waldshut Tiengen"]
[Date "2014.06.19"]
[Round "3"]
[White "Keller, Felix"]
[Black "Kioschies, Johann"]
[Result "0-1"]
[ECO "D11"]
[WhiteElo "1871"]
[BlackElo "1992"]
[PlyCount "62"]
[EventDate "2014.06.19"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Bf5 4. Nc3 Nf6 5. g3 e6 6. Bg2 Nbd7 7. 0-0 dxc4 8. a4 Qa5 9. Nd2 Nb6 10. e4 Bg6 11. Qe2 Bb4 12. Re1 Bxc3 13. bxc3 Qxc3 14. Ra3 Qxd4 15. a5 Nbd7 16. Nxc4 Ne5 17. Nxe5 Qxe5 18. Bb2 Qc7 19. f4 0-0 20. Be5 Qe7 21. Qb2 Rfd8 22. Rb3 Rd7 23. Bd4 Rad8 24. Bxa7 Rd2 25. Rxb7 Qd6 26. Qc1 Nxe4 27. Bb6 c5 28. Qa1 Rxg2+ 29. Kxg2 Qd2+ 30. Kg1 Qf2+ 31. Kh1 Bh5 0-1

[Event "Zuerich op 37th"]
[Site "Zuerich"]
[Date "2013.12.27"]
[Round "3"]
[White "Keller, Felix"]
[Black "Georgescu, Lena"]
[Result "0-1"]
[ECO "E94"]
[WhiteElo "1869"]
[BlackElo "1683"]
[PlyCount "74"]
[EventDate "2013.12.26"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "SUI"]
[SourceTitle "CBM 158 Extra"]
[Source "ChessBase"]
[SourceDate "2014.02.28"]
[SourceVersion "1"]
[SourceVersionDate "2014.02.28"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. Be2 Nbd7 7. 0-0 e5 8. d5 Nc5 9. Nd2 a5 10. b3 Ne8 11. Bb2 f5 12. a3 f4 13. Bg4 Nd7 14. f3 b6 15. Qc2 h5 16. Be6+ Kh7 17. b4 Bf6 18. bxa5 Rxa5 19. Nb3 Ra8 20. a4 Ng7 21. Bxd7 Bxd7 22. a5 bxa5 23. Nxa5 Qe8 24. Nb3 Rb8 25. c5 Bd8 26. c6 Bc8 27. Ra7 Qf7 28. Rfa1 Bh4 29. Na5 g5 30. Nc4 Rd8 31. Ba3 Ne8 32. Rb1 Rxb1+ 33. Qxb1 g4 34. Qf1 Qg6 35. Kh1 Bg3 36. hxg3 fxg3 37. Ne3 Qg5 0-1

[Event "Zuerich op 37th"]
[Site "Zuerich"]
[Date "2013.12.27"]
[Round "2"]
[White "Meier, Beat"]
[Black "Keller, Felix"]
[Result "0-1"]
[ECO "C06"]
[WhiteElo "1880"]
[BlackElo "1869"]
[PlyCount "66"]
[EventDate "2013.12.26"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "SUI"]
[SourceTitle "CBM 158 Extra"]
[Source "ChessBase"]
[SourceDate "2014.02.28"]
[SourceVersion "1"]
[SourceVersionDate "2014.02.28"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Bd3 c5 6. c3 Nc6 7. Ne2 Qb6 8. Nf3 cxd4 9. cxd4 Bb4+ 10. Bd2 Be7 11. Bc3 0-0 12. 0-0 f6 13. Nf4 fxe5 14. Nxe6 e4 15. Nxf8 Nxf8 16. Bc2 exf3 17. Qxf3 Be6 18. Rad1 Bf6 19. Bb3 Rd8 20. Qe3 Bf7 21. Rfe1 Na5 22. Bxa5 Qxa5 23. Qf3 Ne6 24. Qc3 Qb6 25. h3 Nxd4 26. Qg3 Nxb3 27. axb3 d4 28. Rc1 d3 29. Rcd1 Qxb3 30. Rd2 Qb4 31. Red1 Bg6 32. Qe3 Qe7 33. Qxa7 Bg5 0-1

[Event "Zuerich op-B 31st"]
[Site "Zuerich"]
[Date "2007.??.??"]
[Round "5"]
[White "Retti, Marco"]
[Black "Keller, Felix"]
[Result "0-1"]
[ECO "C18"]
[WhiteElo "1705"]
[BlackElo "1948"]
[PlyCount "68"]
[EventDate "2007.12.26"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "SUI"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 Ne7 5. Nf3 c5 6. a3 cxd4 7. axb4 dxc3 8. bxc3 Qc7 9. Bd2 Nbc6 10. Bb5 Bd7 11. Bxc6 Bxc6 12. 0-0 Ng6 13. Re1 0-0 14. Ng5 h6 15. Nf3 a6 16. Nd4 Rac8 17. Qh5 Bd7 18. Nf3 Bb5 19. Ra3 Qd8 20. Bxh6 gxh6 21. Qxh6 Rc4 22. g3 Re8 23. Ng5 Nf8 24. Re3 Rg4 25. h4 Rxg5 26. hxg5 d4 27. cxd4 Qxd4 28. Rac3 Qd1+ 29. Kh2 Qf1 30. Qf6 Nd7 31. Qf4 Kg7 32. g4 Rh8+ 33. Rh3 Bc6 34. Rxh8 Qg2# 0-1

[Event "Davos op 4th"]
[Site "Davos"]
[Date "2005.08.07"]
[Round "9"]
[White "Bosshard, Rolf"]
[Black "Keller, Felix"]
[Result "1-0"]
[ECO "A46"]
[WhiteElo "1868"]
[PlyCount "53"]
[EventDate "2005.07.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SUI"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 c5 3. c3 e6 4. Bf4 Nc6 5. e3 Nh5 6. Bg5 Qb6 7. Qc1 h6 8. Bh4 g5 9. Bg3 Nxg3 10. hxg3 Bg7 11. Nbd2 cxd4 12. exd4 d6 13. Bd3 f5 14. Nc4 Qc7 15. Qe3 e5 16. dxe5 dxe5 17. 0-0-0 Bd7 18. Bxf5 Bxf5 19. Nd6+ Ke7 20. Nxf5+ Kf6 21. g4 Bf8 22. Nxg5 hxg5 23. Rxh8 Nd4 24. Nxd4 exd4 25. Rxd4 Rc8 26. Qd3 Qe5 27. Re4 1-0

[Event "Davos op 4th"]
[Site "Davos"]
[Date "2005.08.06"]
[Round "8"]
[White "Keller, Felix"]
[Black "Schwab, Felix"]
[Result "0-1"]
[ECO "D85"]
[BlackElo "2063"]
[PlyCount "82"]
[EventDate "2005.07.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SUI"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Be3 c5 8. Qd2 Qa5 9. Rc1 Nc6 10. d5 Ne5 11. Be2 0-0 12. f4 Ng4 13. Bxg4 Bxg4 14. h3 Bd7 15. c4 Qa3 16. Nf3 b5 17. cxb5 Bxb5 18. Bxc5 Qa4 19. Bd4 Rfc8 20. Kf2 Bh6 21. Rhe1 Bc4 22. Bc3 Qxa2 23. Rc2 Qa6 24. Ra1 Qb6+ 25. Bd4 Qd6 26. Ne5 Bb5 27. Rxc8+ Rxc8 28. Rxa7 f6 29. Ra5 fxe5 30. Bxe5 Qxe5 31. fxe5 Bxd2 32. Rxb5 Bf4 33. e6 Kg7 34. Kf3 Be5 35. Rb3 Kf6 36. Rb7 Rc3+ 37. Kf2 Rc7 38. Rb5 Bd6 39. Ra5 Ke5 40. Ra8 Kxe4 41. Rh8 Rc2+ 0-1

[Event "Davos op 4th"]
[Site "Davos"]
[Date "2005.08.05"]
[Round "7"]
[White "Reust, Erika"]
[Black "Keller, Felix"]
[Result "0-1"]
[ECO "C17"]
[WhiteElo "1867"]
[PlyCount "84"]
[EventDate "2005.07.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SUI"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 Ne7 5. Qg4 c5 6. a3 Qa5 7. Bd2 cxd4 8. Qxd4 Nbc6 9. Bb5 0-0 10. Bxc6 Nxc6 11. Qf4 d4 12. Ne4 Bxd2+ 13. Nxd2 Qxe5+ 14. Qxe5 Nxe5 15. Ngf3 Nc6 16. 0-0-0 e5 17. h3 Bf5 18. Rhe1 f6 19. Nc4 Rfd8 20. g4 Bg6 21. Nh4 b5 22. Nd2 Bf7 23. Ne4 Ne7 24. f4 Ng6 25. Nxg6 Bxg6 26. fxe5 fxe5 27. Rd2 Rac8 28. Kd1 h6 29. Nf2 Rc5 30. Nd3 Bxd3 31. Rxd3 Rf8 32. b4 Rd5 33. Re2 Rf1+ 34. Kd2 Kf7 35. Rg3 g5 36. Re4 Ke6 37. Ke2 Rf4 38. Kd3 Rd6 39. Re2 Kd5 40. Rd2 Rdf6 41. Rgg2 Rf3+ 42. Ke2 Re3+ 0-1

[Event "Davos op 4th"]
[Site "Davos"]
[Date "2005.08.04"]
[Round "6"]
[White "Keller, Felix"]
[Black "Bildat, Juergen"]
[Result "0-1"]
[ECO "D85"]
[BlackElo "2163"]
[PlyCount "80"]
[EventDate "2005.07.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SUI"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Be3 c5 8. Qd2 Qa5 9. Rc1 cxd4 10. Bxd4 0-0 11. Bxg7 Kxg7 12. Qd5 Qa3 13. Ne2 Nc6 14. Qb3 Qa5 15. Ng3 Rd8 16. Bc4 Ne5 17. 0-0 Nxc4 18. Qxc4 Be6 19. Qb4 Qc7 20. a3 Bc4 21. Rfd1 a5 22. Qb2 b5 23. Rd4 e5 24. Rd2 a4 25. Rcd1 f6 26. h3 Bb3 27. Rxd8 Rxd8 28. Rd2 Rxd2 29. Qxd2 Qc5 30. Qd7+ Bf7 31. h4 h5 32. Ne2 Qxa3 33. Qxb5 Qb3 34. Qa6 a3 35. f4 a2 36. Kh2 Qc4 37. Qa5 Qxe2 38. fxe5 Qxe4 39. exf6+ Kxf6 40. c4 Qxh4+ 0-1

[Event "Davos op 4th"]
[Site "Davos"]
[Date "2005.08.03"]
[Round "5"]
[White "Sieber, Wolfgang"]
[Black "Keller, Felix"]
[Result "1/2-1/2"]
[ECO "C18"]
[WhiteElo "1866"]
[PlyCount "160"]
[EventDate "2005.07.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SUI"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 Ne7 5. Bg5 c5 6. a3 cxd4 7. Qxd4 Nbc6 8. Bb5 Bxc3+ 9. Qxc3 Bd7 10. Bxc6 Bxc6 11. Nf3 h6 12. Bxe7 Qxe7 13. 0-0 0-0 14. Nd4 Rac8 15. Qg3 Qc5 16. c3 Bd7 17. Kh1 b5 18. f4 a5 19. f5 exf5 20. Nxf5 Bxf5 21. Rxf5 Rc6 22. Raf1 b4 23. axb4 axb4 24. cxb4 Qxb4 25. Qf3 Qe4 26. Rxf7 Qxf3 27. R7xf3 Rxf3 28. gxf3 Rc2 29. Rd1 Rxb2 30. Rxd5 Rf2 31. Rd3 Kf7 32. Kg1 Re2 33. f4 Re4 34. Rf3 Ke6 35. Kf2 Kf5 36. Kg3 h5 37. Kh4 Re2 38. Kg3 g6 39. Rf1 Re4 40. h4 Re3+ 41. Rf3 Re1 42. Ra3 Rg1+ 43. Kf3 Rg4 44. Re3 Rxh4 45. Kg3 Rg4+ 46. Kf3 Rxf4+ 47. Kg3 Rg4+ 48. Kf3 Ke6 49. Re1 Rg5 50. Kf4 Rf5+ 51. Kg3 Rxe5 52. Ra1 Kf5 53. Rf1+ Kg5 54. Rf3 h4+ 55. Kh3 Re1 56. Ra3 Rf1 57. Ra5+ Rf5 58. Ra4 Rf3+ 59. Kg2 Rf4 60. Ra6 Kh5 61. Kh3 Rf3+ 62. Kg2 Rg3+ 63. Kh2 g5 64. Ra4 Rf3 65. Kg2 Rb3 66. Ra5 h3+ 67. Kh2 Kh4 68. Ra4+ g4 69. Rc4 Rb2+ 70. Kg1 h2+ 71. Kh1 Rb1+ 72. Kxh2 Rb2+ 73. Kg1 Kh3 74. Rc3+ g3 75. Rc1 Rd2 76. Re1 Kg4 77. Rb1 Ra2 78. Rc1 Rb2 79. Ra1 Rc2 80. Rb1 Ra2 1/2-1/2

[Event "Davos op 4th"]
[Site "Davos"]
[Date "2005.08.02"]
[Round "4"]
[White "Keller, Felix"]
[Black "Arocha, Carlos"]
[Result "1-0"]
[ECO "E76"]
[PlyCount "47"]
[EventDate "2005.07.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SUI"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. Nc3 g6 6. e4 d6 7. f4 Bg7 8. Nf3 0-0 9. bxa6 Qa5 10. Bd3 Nxd5 11. exd5 Bxc3+ 12. bxc3 Qxc3+ 13. Qd2 Qxa1 14. 0-0 Bxa6 15. Bb2 Qxa2 16. Qc3 f6 17. Ra1 Qxd5 18. Rxa6 Qb7 19. Rxa8 Qxa8 20. Qe1 e5 21. fxe5 dxe5 22. Bc4+ Kg7 23. Ng5 Kh6 24. Qh4+ 1-0

[Event "Davos op 4th"]
[Site "Davos"]
[Date "2005.08.01"]
[Round "3"]
[White "Arbinger, Roland"]
[Black "Keller, Felix"]
[Result "1-0"]
[ECO "A70"]
[WhiteElo "2119"]
[PlyCount "91"]
[EventDate "2005.07.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SUI"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 d6 6. e4 g6 7. Bd3 Bg7 8. Nf3 0-0 9. 0-0 Bg4 10. h3 Bxf3 11. Qxf3 Nbd7 12. Qe2 Re8 13. Be3 a6 14. a4 Qc7 15. Rac1 Rab8 16. g4 c4 17. Bxc4 Ne5 18. Bb3 Qd7 19. f4 Nexg4 20. hxg4 Nxe4 21. Qf3 Nf6 22. Bd1 Nxg4 23. Qxg4 Qxg4+ 24. Bxg4 Rxe3 25. Kg2 h5 26. Bf3 Rbe8 27. Rc2 Kh7 28. Nd1 Rb3 29. Rc7 Kg8 30. Rf2 Bd4 31. Rfc2 Re1 32. Nc3 Ra1 33. Rc4 Ba7 34. f5 Kg7 35. Ne2 Kf6 36. fxg6 fxg6 37. Re4 Kg5 38. Re6 h4 39. Be4 h3+ 40. Kh2 Rxa4 41. Rxg6+ Kh5 42. Re6 Kg4 43. Rc7 Rxe4 44. Rxe4+ Kf3 45. Re6 Be3 46. Rc3 1-0

[Event "Davos op 4th"]
[Site "Davos"]
[Date "2005.07.31"]
[Round "2"]
[White "Keller, Felix"]
[Black "Luchsinger, Eric"]
[Result "1/2-1/2"]
[ECO "A57"]
[BlackElo "2135"]
[PlyCount "47"]
[EventDate "2005.07.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SUI"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. Nc3 axb5 6. e4 b4 7. Nb5 d6 8. Bc4 g6 9. Bf4 Nh5 10. Be3 Bg7 11. Qd2 Nd7 12. Nf3 Ra5 13. 0-0 0-0 14. Bh6 Nb6 15. b3 Nxc4 16. bxc4 Bd7 17. Bxg7 Nxg7 18. a4 f6 19. Qc2 Qb6 20. Nd2 Rfa8 21. Nb3 R5a6 22. Rfe1 Rf8 23. Kh1 Qb8 24. Qe2 1/2-1/2

[Event "Davos op 4th"]
[Site "Davos"]
[Date "2005.07.30"]
[Round "1"]
[White "Tiller, Bjorn"]
[Black "Keller, Felix"]
[Result "1/2-1/2"]
[ECO "C00"]
[WhiteElo "2356"]
[PlyCount "88"]
[EventDate "2005.07.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SUI"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. e4 e6 2. d3 d5 3. Nd2 Nf6 4. f4 dxe4 5. dxe4 Bc5 6. e5 Qd4 7. Qf3 Nd5 8. Nb3 Qb4+ 9. Bd2 Qb6 10. Nxc5 Qxc5 11. Bd3 Nc6 12. c3 Bd7 13. b4 Qe7 14. Ne2 f5 15. exf6 Nxf6 16. Be3 e5 17. Bc5 e4 18. Qe3 Qe6 19. Bc2 0-0-0 20. 0-0 b6 21. Nd4 Nxd4 22. Bxd4 Bc6 23. a4 Qc4 24. b5 Bb7 25. a5 Nd5 26. Qh3+ Kb8 27. Bxe4 Nxc3 28. Qxc3 Qxd4+ 29. Qxd4 Rxd4 30. Bxb7 Kxb7 31. a6+ Kc8 32. Rae1 Kd7 33. Rd1 Rd6 34. Rfe1 c5 35. bxc6+ Kxc6 36. Rc1+ Kd7 37. Re2 Rd8 38. Rec2 Ke7 39. Rc7+ R8d7 40. Rb7 Kd8 41. Rb8+ Ke7 42. Rb7 Kd8 43. Rb8+ Ke7 44. Rb7 Kd8 1/2-1/2

[Event "Winterthur op2"]
[Site "Winterthur"]
[Date "2002.10.13"]
[Round "3"]
[White "Zesiger, Horst"]
[Black "Keller, Felix"]
[Result "1-0"]
[ECO "A85"]
[WhiteElo "2107"]
[BlackElo "1870"]
[PlyCount "63"]
[EventDate "2002.10.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SUI"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. d4 e6 2. c4 f5 3. Nc3 Nf6 4. Bg5 d5 5. e3 c6 6. Nf3 Nbd7 7. Bd3 Be7 8. cxd5 cxd5 9. Rc1 a6 10. Bf4 0-0 11. Ng5 Nb8 12. Na4 Ne4 13. Nxe4 fxe4 14. Be2 Bb4+ 15. Nc3 Nc6 16. Bg3 Qg5 17. 0-0 Bd7 18. Na4 Rad8 19. Nc5 Bxc5 20. Rxc5 Rf7 21. Qb3 Be8 22. f4 Qf5 23. Bh4 Rc8 24. Qd1 Rfc7 25. Bg4 Qf7 26. f5 e5 27. f6 Bd7 28. fxg7 Qxg7 29. Bxd7 Rxd7 30. dxe5 Qxe5 31. Qg4+ Qg7 32. Qe6+ 1-0

[Event "Winterthur op2"]
[Site "Winterthur"]
[Date "2002.10.12"]
[Round "2"]
[White "Freuler, Roman"]
[Black "Keller, Felix"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "2128"]
[BlackElo "1870"]
[PlyCount "57"]
[EventDate "2002.10.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SUI"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Bd7 6. a3 cxd4 7. cxd4 f6 8. Bd3 Qc7 9. Bf4 Qb6 10. Nc3 fxe5 11. Nxe5 Nxe5 12. Bxe5 Nf6 13. 0-0 Bd6 14. Na4 Qc7 15. Rc1 Qb8 16. f4 0-0 17. Nc5 Rf7 18. Bxf6 Bxc5 19. Be5 Bd6 20. Qh5 h6 21. g4 Be8 22. Qg6 Bxe5 23. Qh7+ Kf8 24. fxe5 Qd8 25. Rxf7+ Bxf7 26. Qh8+ Ke7 27. Qxg7 Qf8 28. Rc7+ Ke8 29. Bb5+ 1-0

[Event "SUI-ch opB"]
[Site "Leukerbad"]
[Date "2002.07.17"]
[Round "5"]
[White "Keller, Felix"]
[Black "Lehmann, Andreas"]
[Result "1-0"]
[ECO "D13"]
[PlyCount "129"]
[EventDate "2002.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SUI"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. cxd5 cxd5 4. Nc3 Nc6 5. Nf3 Nf6 6. Bf4 a6 7. h3 Qb6 8. Qb3 Qxb3 9. axb3 Bf5 10. e3 Rc8 11. Be2 e6 12. 0-0 Bb4 13. Rfc1 0-0 14. Na2 Be7 15. Ne5 Na5 16. Bd1 b5 17. g4 Bg6 18. Nxg6 hxg6 19. Bc7 Nb7 20. Rc2 Nc5 21. dxc5 Rxc7 22. b4 Ne4 23. Nc3 Nxc3 24. Rxc3 Bf6 25. Rc2 Rc6 26. Bf3 Be5 27. Bg2 g5 28. Re2 g6 29. Ra2 f5 30. Re1 Bc7 31. Rea1 a5 32. bxa5 Rxc5 33. b4 Rc4 34. Rb1 Bd6 35. Bf1 Rxb4 36. Rxb4 Bxb4 37. Bxb5 Ra8 38. a6 Ra7 39. Bc6 Kf7 40. Bb7 f4 41. Kg2 fxe3 42. fxe3 Kf6 43. Kf3 Ke5 44. Rc2 Ba3 45. Rc1 Kf6 46. e4 d4 47. Ke2 e5 48. Rc6+ Kf7 49. Kd3 Bb2 50. Kc4 Bc1 51. Kd5 Bf4 52. Kc4 Bc1 53. Rd6 Bf4 54. Kb5 Be3 55. Kc6 Bf2 56. Kc7 Ke7 57. Rd5 Kf6 58. Kb8 d3 59. Rxd3 Bd4 60. Kc8 Ke7 61. Rb3 Kd6 62. Rb5 Ke7 63. Rd5 Kf6 64. Kd7 Kf7 65. Rd6 1-0

[Event "Zuerich op-B 26th"]
[Site "Zuerich"]
[Date "2002.??.??"]
[Round "4"]
[White "Keller, Felix"]
[Black "Ambuehl, Ruedi"]
[Result "1-0"]
[ECO "D60"]
[WhiteElo "1940"]
[BlackElo "1858"]
[PlyCount "98"]
[EventDate "2002.12.26"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "SUI"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. Bg5 Nbd7 5. e3 c6 6. Nc3 Be7 7. Qc2 a6 8. Bd3 dxc4 9. Bxc4 b5 10. Bd3 Bb7 11. 0-0 0-0 12. Bxf6 Nxf6 13. Ne4 g6 14. Ne5 Qc7 15. Nc5 Bxc5 16. Qxc5 Rfd8 17. b4 Rd5 18. Qc2 Rad8 19. Be2 Nd7 20. Bf3 Rd6 21. Nxd7 Qxd7 22. Rac1 e5 23. dxe5 Rd2 24. Qb3 Qc7 25. e6 R8d3 26. exf7+ Qxf7 27. Qxf7+ Kxf7 28. Rfd1 Ke6 29. Kf1 Rxd1+ 30. Bxd1 a5 31. Bb3+ Ke7 32. bxa5 Rd8 33. a6 Ba8 34. Ke2 Rc8 35. Bd5 Kd6 36. Bf3 Rc7 37. Bg4 Ra7 38. Bc8 Rc7 39. Rd1+ Kc5 40. Rd8 Ra7 41. Rd7 Rxd7 42. Bxd7 Kb6 43. Bc8 Kc7 44. Bb7 Bxb7 45. axb7 Kxb7 46. Kd3 c5 47. f4 Kc6 48. e4 Kd6 49. g4 Ke6 1-0

[Event "Zuerich op-B 26th"]
[Site "Zuerich"]
[Date "2002.??.??"]
[Round "5"]
[White "Keller, Felix"]
[Black "Deuber, Roman"]
[Result "0-1"]
[ECO "E14"]
[WhiteElo "1940"]
[BlackElo "1826"]
[PlyCount "104"]
[EventDate "2002.12.26"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "SUI"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. Nc3 Bb7 5. e3 Be7 6. Bd3 d5 7. cxd5 exd5 8. 0-0 0-0 9. b3 Nbd7 10. Bb2 Ne4 11. Rc1 Ndf6 12. Qc2 Nxc3 13. Qxc3 c5 14. Bb1 Ba6 15. Rfe1 Rc8 16. dxc5 bxc5 17. Qe5 Re8 18. Ng5 Qc7 19. Qf5 g6 20. Qf3 Qd6 21. e4 dxe4 22. Bxe4 h6 23. Rcd1 Qb6 24. Nh3 Nxe4 25. Qxe4 Bf6 26. Qxe8+ Rxe8 27. Rxe8+ Kg7 28. Bxf6+ Qxf6 29. Red8 Be2 30. R8d6 Qc3 31. Rb1 Bd3 32. Rd1 Be2 33. Rb1 Qc2 34. Re1 Qxa2 35. Nf4 Bb5 36. Rdd1 Qxb3 37. h3 Qc4 38. Ne2 Qh4 39. Ng3 a6 40. Re4 Qf6 41. Rde1 a5 42. Re5 Qd6 43. h4 a4 44. h5 a3 45. hxg6 Kxg6 46. Nf5 Qd2 47. Nh4+ Kh7 48. Re7 a2 49. Rxf7+ Kg8 50. Rfe7 Qc3 51. Nf5 a1Q 52. Nxh6+ Kh8 0-1

[Event "Zuerich op-B 26th"]
[Site "Zuerich"]
[Date "2002.??.??"]
[Round "7"]
[White "Keller, Felix"]
[Black "Frischknecht, Paul"]
[Result "0-1"]
[ECO "A58"]
[WhiteElo "1940"]
[BlackElo "1843"]
[PlyCount "46"]
[EventDate "2002.12.26"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "SUI"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. bxa6 Bxa6 6. Nc3 g6 7. g3 Bg7 8. Bg2 d6 9. Nf3 Nbd7 10. 0-0 0-0 11. Rb1 Qa5 12. Qd2 Rfb8 13. Rd1 Ng4 14. Qc2 Bxc3 15. bxc3 Rxb1 16. Qxb1 Bxe2 17. Rd2 Bxf3 18. Bxf3 Nge5 19. Bg2 Qxc3 20. Re2 Rb8 21. Bb2 Qc4 22. Rc2 Qa4 23. Qd1 Rxb2 0-1

[Event "Winterthur op2"]
[Site "Winterthur"]
[Date "2002.??.??"]
[Round "8"]
[White "Keller, Felix"]
[Black "Vonlanthen, Markus"]
[Result "1-0"]
[ECO "E12"]
[WhiteElo "1870"]
[BlackElo "1960"]
[PlyCount "53"]
[EventDate "2002.10.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SUI"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. Bg5 Bb7 5. e3 Be7 6. Nc3 Ne4 7. Bxe7 Qxe7 8. Nxe4 Bxe4 9. Be2 0-0 10. 0-0 d6 11. Nd2 Bb7 12. Rc1 c5 13. Bf3 Nc6 14. d5 Nb4 15. a3 Nd3 16. Rc3 Ne5 17. dxe6 Bxf3 18. exf7+ Qxf7 19. Nxf3 Nxc4 20. Ng5 Nxb2 21. Qxd6 Qf5 22. h4 Rfd8 23. Qc6 Qd7 24. Qe4 g6 25. Rb3 Re8 26. Qc2 Na4 27. Qc4+ 1-0

[Event "Zuerich op-B 26th"]
[Site "Zuerich"]
[Date "2002.??.??"]
[Round "3"]
[White "Mettler, Philipp"]
[Black "Keller, Felix"]
[Result "0-1"]
[ECO "C16"]
[WhiteElo "1845"]
[BlackElo "1940"]
[PlyCount "184"]
[EventDate "2002.12.26"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "SUI"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 Ne7 5. Bd3 c5 6. a3 cxd4 7. axb4 dxc3 8. bxc3 Qc7 9. Ne2 Qxe5 10. Bf4 Qf6 11. Bxb8 Rxb8 12. Rxa7 Nc6 13. Ra3 0-0 14. 0-0 Bd7 15. f4 Ra8 16. Qc1 Qd8 17. f5 e5 18. f6 gxf6 19. Rxa8 Qb6+ 20. Kh1 Rxa8 21. Rxf6 e4 22. Rh6 exd3 23. Qg5+ Kf8 24. Rxh7 Ra1+ 25. Nc1 Rxc1+ 26. Qxc1 Be6 27. cxd3 Qf2 28. b5 Kg8 29. Rh6 Ne7 30. h3 Ng6 31. Kh2 Kg7 32. Qg5 Qf4+ 33. Qxf4 Nxf4 34. Rh4 Nxd3 35. Rd4 Ne5 36. Rd1 Nc4 37. Ra1 b6 38. g4 Bd7 39. Rd1 Be6 40. Ra1 Bd7 41. Rd1 Be6 42. Kg3 Na3 43. h4 Nxb5 44. Rb1 Nxc3 45. Rxb6 d4 46. Kf2 Bxg4 47. Ke1 Ne2 48. Kd2 Nf4 49. Ra6 Ne6 50. Ra5 f5 51. Ra1 Kf6 52. Rg1 Bh5 53. Rg8 Ke5 54. Rh8 Nf4 55. Rh7 Ke4 56. Re7+ Kf3 57. Rg7 Bg4 58. Rd7 d3 59. Rf7 Kg3 60. h5 Nxh5 61. Kxd3 f4 62. Rf8 f3 63. Ke3 Ng7 64. Rxf3+ Bxf3 65. Kd2 Kf4 66. Kd3 Ne6 67. Kc3 Ke4 68. Kc4 Be2+ 69. Kc3 Nc7 70. Kb2 Kd3 71. Kc1 Kc3 72. Kb1 Nd5 73. Kc1 Nb4 74. Kb1 Bc4 75. Ka1 Nc2+ 76. Kb1 Bd5 77. Kc1 Ba2 78. Kd1 Nd4 79. Kc1 Ne2+ 80. Kd1 Kd3 81. Ke1 Ke3 82. Kd1 Bb3+ 83. Ke1 Nf4 84. Kf1 Bc2 85. Ke1 Ng2+ 86. Kf1 Kf3 87. Kg1 Kg3 88. Kf1 Bd3+ 89. Kg1 Nf4 90. Kh1 Be2 91. Kg1 Nh3+ 92. Kh1 Bf3# 0-1

[Event "Zuerich op-B 25th"]
[Site "Zuerich"]
[Date "2001.??.??"]
[Round "7"]
[White "Baertsch, Juerg"]
[Black "Keller, Felix"]
[Result "0-1"]
[ECO "A03"]
[WhiteElo "1898"]
[BlackElo "1785"]
[PlyCount "83"]
[EventDate "2001.12.26"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "SUI"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. f4 e6 2. b3 Nf6 3. Bb2 d5 4. Nf3 Be7 5. e3 0-0 6. Bd3 Nbd7 7. 0-0 c5 8. Ng5 g6 9. Rf3 e5 10. fxe5 Ng4 11. Nxf7 Qc7 12. h3 Ndxe5 13. Nxe5 Nxe5 14. Rxf8+ Bxf8 15. Bf1 Bg7 16. Nc3 Be6 17. Qe2 Rf8 18. d4 Nd7 19. Rd1 Qg3 20. Qe1 Qg5 21. Kh1 Nf6 22. Bc1 Qf5 23. Bd3 Qh5 24. Qe2 Bg4 25. Qe1 Bxd1 26. Nxd1 cxd4 27. exd4 Ne4 28. Bxe4 dxe4 29. Be3 Qf5 30. Kg1 a6 31. Qe2 b5 32. c4 Qd7 33. d5 Be5 34. Nf2 Qf5 35. c5 Bg3 36. d6 Qe5 37. Qd1 Bxf2+ 38. Bxf2 e3 39. d7 exf2+ 40. Kf1 Qe1+ 41. Qxe1 fxe1Q+ 42. Kxe1 0-1

[Event "Zuerich op-B 25th"]
[Site "Zuerich"]
[Date "2001.??.??"]
[Round "3"]
[White "Kappeler, Kaspar"]
[Black "Keller, Felix"]
[Result "1-0"]
[ECO "A61"]
[WhiteElo "1889"]
[BlackElo "1785"]
[PlyCount "73"]
[EventDate "2001.12.26"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "SUI"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 c5 4. d5 exd5 5. cxd5 d6 6. Nf3 g6 7. h3 Bg7 8. Bf4 0-0 9. e3 a6 10. a4 Re8 11. Bd3 Nh5 12. Bh2 f5 13. 0-0 Qe7 14. Nd2 Nd7 15. Be2 Nhf6 16. Nc4 Ne5 17. Bxe5 dxe5 18. Nb6 Rb8 19. d6 Qd8 20. Nxc8 Qxc8 21. Qb3+ Kh8 22. Rfd1 Qd7 23. Bc4 Red8 24. Rd2 h5 25. Rad1 Kh7 26. a5 Qc6 27. Bf7 Qd7 28. Na4 Qb5 29. Qxb5 axb5 30. Nxc5 b6 31. axb6 Rxb6 32. b4 Nd7 33. Rc2 Nxc5 34. bxc5 Rc6 35. Bd5 Rcc8 36. Bb7 Rb8 37. c6 1-0

[Event "Szekszard op"]
[Site "Szekszard "]
[Date "1998.??.??"]
[Round "2"]
[White "Baki, Peter"]
[Black "Keller, Felix"]
[Result "1-0"]
[ECO "C86"]
[PlyCount "77"]
[EventDate "1998.10.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "HUN"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 d6 4. h3 Bd7 5. c3 a6 6. Ba4 Be7 7. 0-0 Nf6 8. Qe2 0-0 9. d3 b5 10. Bb3 Na5 11. Bc2 c5 12. Nbd2 Bc6 13. d4 Nd7 14. d5 Bb7 15. b4 cxb4 16. cxb4 Rc8 17. Bd3 Nc4 18. Nxc4 bxc4 19. Bxc4 Nb8 20. Be3 a5 21. b5 Nd7 22. Rfc1 Nb6 23. a4 Nd7 24. Nd2 Nc5 25. Bxc5 dxc5 26. Bd3 Bg5 27. Rc2 Bxd2 28. Qxd2 Qb6 29. Rac1 Rc7 30. Rc4 Rfc8 31. Be2 Rd8 32. Qc3 f6 33. Rxc5 Rxc5 34. Qxc5 Qxc5 35. Rxc5 Rc8 36. Rxc8+ Bxc8 37. b6 Kf7 38. Bg4 Bb7 39. Bd7 1-0

[Event "Szekszard op"]
[Site "Szekszard "]
[Date "1998.??.??"]
[Round "8"]
[White "Buzas, Gyula"]
[Black "Keller, Felix"]
[Result "1/2-1/2"]
[ECO "B10"]
[PlyCount "111"]
[EventDate "1998.10.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "HUN"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. g3 g6 2. Bg2 Bg7 3. d3 d5 4. Nd2 e5 5. e4 c6 6. Ne2 Ne7 7. 0-0 0-0 8. Kh1 d4 9. f4 f6 10. Nf3 c5 11. b3 Bg4 12. Neg1 Nd7 13. h3 Bxf3 14. Nxf3 Nc6 15. Bd2 b5 16. a4 b4 17. Nh2 Qe7 18. Ng4 Rac8 19. Qe2 h5 20. Nh2 Qe8 21. Rf2 Kh7 22. Raf1 Bh6 23. Bf3 exf4 24. gxf4 f5 25. e5 Qe6 26. Rg2 Ne7 27. Rfg1 Rg8 28. h4 a5 29. Bb7 Rc7 30. Bf3 Nb6 31. Rf1 Ned5 32. Bxd5 Nxd5 33. Qf3 Rd7 34. Qg3 Rdg7 35. Nf3 Ne7 36. Ng5+ Bxg5 37. hxg5 Rh8 38. Rh2 Kg8 39. Qf3 Nd5 40. Rh4 Kf7 41. Re1 Ke7 42. Kg2 Kd7 43. Kg3 Re7 44. Rhh1 Qc6 45. Kh4 Re6 46. Rh2 Ne7 47. Qxc6+ Kxc6 48. Rhe2 Kd5 49. Rf1 Nc6 50. Rf3 Rhe8 51. Kg3 Nd8 52. Kh4 Nf7 53. Rf1 Nd6 54. Rfe1 Nc8 55. Kg3 Nb6 56. Kh4 1/2-1/2

[Event "Szekszard op"]
[Site "Szekszard "]
[Date "1998.??.??"]
[Round "9"]
[White "Keller, Felix"]
[Black "Barbaric Vuk, Tadija"]
[Result "0-1"]
[ECO "A22"]
[PlyCount "106"]
[EventDate "1998.10.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "HUN"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. e4 Nc6 4. a3 Be7 5. Be2 d6 6. d3 Nd4 7. Be3 Nxe2 8. Ngxe2 Ng4 9. Bd2 Bh4 10. 0-0 Bg5 11. h3 Bxd2 12. Qxd2 Nf6 13. b4 Be6 14. b5 0-0 15. a4 b6 16. f4 exf4 17. Nxf4 Qe7 18. Nfd5 Nxd5 19. Nxd5 Bxd5 20. cxd5 a6 21. Qc3 axb5 22. axb5 Rfc8 23. Rxa8 Rxa8 24. Ra1 Rxa1+ 25. Qxa1 g6 26. Qc3 Qd7 27. Qc6 Qxc6 28. dxc6 f6 29. Kf2 Kf7 30. Ke3 Ke6 31. g4 d5 32. Kd4 dxe4 33. dxe4 Kd6 34. h4 h6 35. Ke3 Kc5 36. Kf4 Kxb5 37. g5 fxg5+ 38. hxg5 h5 39. Ke5 h4 40. Kf6 h3 41. e5 h2 42. e6 h1Q 43. e7 Qe4 44. Kf7 Qf5+ 45. Kg7 Qe4 46. Kf7 Kxc6 47. e8Q+ Qxe8+ 48. Kxe8 b5 49. Kf7 b4 50. Kxg6 b3 51. Kf7 b2 52. g6 b1Q 53. g7 Qg1 0-1

[Event "Szekszard op"]
[Site "Szekszard "]
[Date "1998.??.??"]
[Round "3"]
[White "Keller, Felix"]
[Black "Gal, Peter"]
[Result "1/2-1/2"]
[ECO "D10"]
[PlyCount "123"]
[EventDate "1998.10.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "HUN"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. c4 c6 2. Nc3 d5 3. e3 Nf6 4. cxd5 cxd5 5. d4 Nc6 6. Bb5 e6 7. Nge2 a6 8. Bxc6+ bxc6 9. a3 Bb7 10. 0-0 Bd6 11. b4 0-0 12. f4 a5 13. b5 c5 14. a4 cxd4 15. exd4 Rc8 16. Ba3 Rc4 17. Bxd6 Qxd6 18. Qd3 Rfc8 19. Rfc1 g6 20. h3 Nh5 21. Qe3 f6 22. g4 Ng7 23. Nd1 Kf7 24. Nb2 Rc2 25. Nd3 Rxc1+ 26. Rxc1 Qa3 27. Kf2 Qxa4 28. Rxc8 Bxc8 29. Qc1 Qxb5 30. Qxc8 Qxd3 31. Qc7+ Kf8 32. Qxa5 h5 33. Qc5+ Kg8 34. Qc3 Qe4 35. Qf3 Qc2 36. Qc3 Qxc3 37. Nxc3 h4 38. Kf3 Kf7 39. Nd1 g5 40. Ne3 Ke7 41. Nd1 Kd6 42. Nc3 Kc6 43. Ke3 Ne8 44. Ne2 Nd6 45. Ng1 Kb5 46. fxg5 fxg5 47. Nf3 Nf7 48. Kd3 Kc6 49. Ke3 Kd6 50. Ke2 Ke7 51. Ke3 Kf6 52. Ng1 e5 53. dxe5+ Nxe5 54. Ne2 Nc6 55. Ng1 Ne5 56. Ne2 Ke6 57. Ng1 Kd6 58. Kd4 Ke6 59. Ke3 Nc4+ 60. Kd4 Nd2 61. Ke3 Ne4 62. Kd4 1/2-1/2

[Event "Szekszard op"]
[Site "Szekszard "]
[Date "1998.??.??"]
[Round "1"]
[White "Keller, Felix"]
[Black "Hajnal, Zoltan"]
[Result "0-1"]
[ECO "A36"]
[BlackElo "2225"]
[PlyCount "76"]
[EventDate "1998.10.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "HUN"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 e6 3. e4 d6 4. g3 g6 5. Bg2 Bg7 6. Nge2 0-0 7. 0-0 Ne8 8. d3 c5 9. Rb1 Nc6 10. a3 b6 11. Be3 Bb7 12. b4 Qd7 13. b5 Nd4 14. Bxd4 cxd4 15. Na4 Rc8 16. Qb3 f5 17. exf5 Bxg2 18. Kxg2 Rxf5 19. Nb2 Kh8 20. a4 e5 21. g4 Rf7 22. f3 Nf6 23. h3 d5 24. Ng3 dxc4 25. Nxc4 Nd5 26. Ne4 Rd8 27. Kg3 Bh6 28. g5 Nf4 29. Rh1 Qf5 30. Nxe5 Qxe5 31. Qxf7 Rf8 32. Qc4 Bxg5 33. h4 Nxd3+ 34. Kg2 Rxf3 35. Qc8+ Kg7 36. Kxf3 Qf4+ 37. Ke2 Qxe4+ 38. Kd1 Nf2# 0-1

[Event "Szekszard op"]
[Site "Szekszard "]
[Date "1998.??.??"]
[Round "6"]
[White "Keller, Felix"]
[Black "Holczl, Attila"]
[Result "0-1"]
[ECO "A25"]
[BlackElo "2070"]
[PlyCount "82"]
[EventDate "1998.10.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "HUN"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nc6 3. a3 g6 4. g3 Bg7 5. Bg2 d6 6. e3 Be6 7. d3 Nge7 8. e4 0-0 9. Nge2 Qd7 10. 0-0 h6 11. Be3 Rae8 12. b4 b6 13. b5 Nd8 14. a4 f5 15. Qc1 g5 16. exf5 Bxf5 17. Qd2 Ng6 18. Rac1 Bh3 19. Nd5 Rf7 20. Nec3 Bxg2 21. Kxg2 Qg4 22. Kh1 Ne6 23. Qe2 Rf3 24. Rg1 Ref8 25. Qf1 Nc5 26. Rd1 Ne6 27. Qg2 Qf5 28. Ne4 Qf7 29. Rd2 g4 30. Ra2 h5 31. Qf1 h4 32. Kg2 Kh8 33. Qe2 Nd4 34. Bxd4 exd4 35. Ng5 Qf5 36. Ne4 h3+ 37. Kf1 Ne5 38. Nf4 Nxd3 39. Nxd3 Re3 40. Qd2 Qxe4 41. Nf4 Qb1+ 0-1

[Event "Szekszard op"]
[Site "Szekszard "]
[Date "1998.??.??"]
[Round "4"]
[White "Sebestyen, Balazs"]
[Black "Keller, Felix"]
[Result "1-0"]
[ECO "C21"]
[PlyCount "55"]
[EventDate "1998.10.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "HUN"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 e5 2. d4 exd4 3. c3 d6 4. cxd4 Be7 5. Bc4 Nf6 6. Nc3 0-0 7. f4 c6 8. e5 dxe5 9. fxe5 Nd5 10. Nf3 Be6 11. Bd3 h6 12. 0-0 b5 13. Qe1 Nxc3 14. bxc3 Bd5 15. Qg3 Kh8 16. Bxh6 gxh6 17. Qh3 Kg7 18. Qg4+ Bg5 19. h4 Be6 20. Qg3 Rg8 21. hxg5 Kf8 22. g6 Qe7 23. Qf4 Ke8 24. Qxh6 Na6 25. Ng5 fxg6 26. Bxg6+ Kd7 27. Nxe6 Kxe6 28. Bf7+ 1-0

[Event "Szekszard op"]
[Site "Szekszard "]
[Date "1998.??.??"]
[Round "5"]
[White "Tofalusi, Mihaly"]
[Black "Keller, Felix"]
[Result "0-1"]
[ECO "C47"]
[PlyCount "114"]
[EventDate "1998.10.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "HUN"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. d3 Be7 5. Nd5 0-0 6. Nxe7+ Qxe7 7. Bg5 h6 8. Bh4 Qb4+ 9. Nd2 Nh7 10. b3 Qc3 11. Be2 Nd4 12. 0-0 Qxc2 13. Qe1 c6 14. Be7 Re8 15. Ba3 Qc3 16. Rc1 Qa5 17. Nc4 Qxe1 18. Rfxe1 Nb5 19. Bb2 f6 20. Bh5 Rd8 21. a4 d5 22. exd5 cxd5 23. Ne3 d4 24. Nc4 Nd6 25. Nd2 Bf5 26. Be2 Rac8 27. Nc4 Nxc4 28. bxc4 Bd7 29. h3 b6 30. Ra1 g5 31. Kh2 Nf8 32. g3 Ne6 33. Bd1 Nc5 34. Bc2 Bf5 35. Ra3 a5 36. Bc1 Re8 37. f3 Kg7 38. Bd2 h5 39. Rf1 Bg6 40. Rf2 Rc6 41. Kg2 Rce6 42. Re2 Bf5 43. Rf2 Bg6 44. Ra1 Bxd3 45. Rc1 Bxc4 46. Bd1 Bd5 47. Be2 Nb3 48. Rc2 Nxd2 49. Rxd2 Rc8 50. Bb5 g4 51. Bd7 gxf3+ 52. Kh2 Rec6 53. Bxc8 Rxc8 54. Rb2 Rc6 55. Rb1 e4 56. Rb5 e3 57. Rfb2 f2 0-1

[Event "Zuerich sim"]
[Site "Zuerich"]
[Date "1988.??.??"]
[Round "?"]
[White "Kortschnoj, Viktor Lvovich"]
[Black "Keller, Felix"]
[Result "1-0"]
[ECO "B15"]
[WhiteElo "2640"]
[PlyCount "73"]
[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 c6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Nf6 5. Nxf6+ exf6 6. c3 Bd6 7. Bd3 0-0 8. Qc2 Re8+ 9. Ne2 h6 10. Be3 Nd7 11. 0-0-0 b5 12. Ng3 Nb6 13. Nf5 Bxf5 14. Bxf5 Qc7 15. g3 a5 16. Kb1 Nd5 17. Rhe1 a4 18. a3 Nxe3 19. Rxe3 c5 20. Rxe8+ Rxe8 21. dxc5 Qxc5 22. Be4 Be7 23. Rd5 Qb6 24. f3 Rd8 25. Rxd8+ Qxd8 26. Qe2 Qb6 27. Bd3 Qg1+ 28. Ka2 Bc5 29. Bxb5 Qe3 30. Qxe3 Bxe3 31. Bxa4 Bg1 32. h3 Bh2 33. g4 g6 34. b4 h5 35. gxh5 g5 36. c4 Bb8 37. c5 1-0

