[Event "Hradec Kralove op 8th"]
[Site "Hradec Kralove"]
[Date "2017.10.08"]
[Round "9"]
[White "Leutwyler, Matthias"]
[Black "Mechlinski, Jakub"]
[Result "1/2-1/2"]
[ECO "B13"]
[WhiteElo "2109"]
[BlackElo "1878"]
[PlyCount "51"]
[EventDate "2017.10.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 181 Extra"]
[Source "ChessBase"]
[SourceDate "2017.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2017.12.12"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 Nf6 3. e3 e6 4. Nd2 c5 5. c3 Nc6 6. Ngf3 Bd6 7. Bg3 0-0 8. Bd3 cxd4 9. exd4 Re8 10. 0-0 Bxg3 11. hxg3 Qd6 12. Re1 Nd7 13. Nf1 Nf8 14. Ne3 Bd7 15. Qd2 Rad8 16. Re2 f6 17. Rd1 a6 18. c4 dxc4 19. Bxc4 Kh8 20. d5 exd5 21. Qxd5 Qxd5 22. Bxd5 Be6 23. Red2 Bxd5 24. Nxd5 Ne6 25. Kf1 Kg8 26. Nb6 1/2-1/2

[Event "Hradec Kralove op 8th"]
[Site "Hradec Kralove"]
[Date "2017.10.07"]
[Round "8"]
[White "Zochowski, Janusz"]
[Black "Leutwyler, Matthias"]
[Result "1/2-1/2"]
[ECO "D20"]
[WhiteElo "1926"]
[BlackElo "2109"]
[PlyCount "98"]
[EventDate "2017.10.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 181 Extra"]
[Source "ChessBase"]
[SourceDate "2017.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2017.12.12"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. e3 e5 4. Nf3 exd4 5. exd4 Bd6 6. Bxc4 Nf6 7. 0-0 0-0 8. Nc3 Nc6 9. Re1 Bg4 10. Be3 h6 11. h3 Bf5 12. Nh4 Bh7 13. Qf3 Nd7 14. Nf5 Qf6 15. Bd3 Nb4 16. Bb1 Rae8 17. a3 Nc6 18. Nd5 Qd8 19. Qg4 Qg5 20. Qd1 Qd8 21. Qf3 Kh8 22. Bc2 Nf6 23. Nc3 Qd7 24. g4 Ne7 25. Rad1 Bxf5 26. gxf5 c6 27. d5 c5 28. Ba4 Qxf5 29. Qxf5 Nxf5 30. Bxe8 Rxe8 31. Nb5 b6 32. Nxd6 Nxd6 33. Bf4 Rd8 34. Bxd6 Rxd6 35. Re7 Nxd5 36. Re5 Rg6+ 37. Kf1 Nf4 38. Re3 a6 39. Rd7 Rf6 40. Ree7 Kg8 41. h4 a5 42. Kg1 Nh3+ 43. Kg2 Nxf2 44. Rb7 Nd3 45. b3 Nf4+ 46. Kg3 Nd3 47. Rb8+ Kh7 48. Rc8 Rg6+ 49. Kf3 Re6 1/2-1/2

[Event "Hradec Kralove op 8th"]
[Site "Hradec Kralove"]
[Date "2017.10.06"]
[Round "7"]
[White "Leutwyler, Matthias"]
[Black "Nemec, Otakar"]
[Result "1/2-1/2"]
[ECO "A45"]
[WhiteElo "2109"]
[BlackElo "1885"]
[PlyCount "30"]
[EventDate "2017.10.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 181 Extra"]
[Source "ChessBase"]
[SourceDate "2017.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2017.12.12"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 g6 3. Nc3 d5 4. Qd2 Bg7 5. 0-0-0 c6 6. f3 b5 7. Kb1 Nbd7 8. g4 0-0 9. e3 a5 10. h4 b4 11. Na4 h5 12. g5 Ne8 13. e4 Nc7 14. Bxc7 Qxc7 15. e5 e6 1/2-1/2

[Event "Hradec Kralove op 8th"]
[Site "Hradec Kralove"]
[Date "2017.10.05"]
[Round "6"]
[White "Grela, Kacper"]
[Black "Leutwyler, Matthias"]
[Result "1-0"]
[ECO "D20"]
[WhiteElo "2274"]
[BlackElo "2109"]
[PlyCount "41"]
[EventDate "2017.10.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 181 Extra"]
[Source "ChessBase"]
[SourceDate "2017.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2017.12.12"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. e3 e5 4. Bxc4 exd4 5. exd4 Bd6 6. Nf3 Nf6 7. 0-0 0-0 8. Bg5 h6 9. Bh4 Nc6 10. Qd3 Na5 11. Bb5 Be6 12. Nbd2 Be7 13. a3 Nd5 14. Bg3 a6 15. Ba4 b5 16. Bc2 g6 17. Qe2 Nc4 18. Nxc4 bxc4 19. Bxg6 Bg4 20. Be4 Rb8 21. Bxd5 1-0

[Event "Hradec Kralove op 8th"]
[Site "Hradec Kralove"]
[Date "2017.10.04"]
[Round "5"]
[White "Leutwyler, Matthias"]
[Black "Mathisen, Runar"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "2109"]
[BlackElo "1870"]
[PlyCount "43"]
[EventDate "2017.10.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 181 Extra"]
[Source "ChessBase"]
[SourceDate "2017.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2017.12.12"]
[SourceQuality "1"]

1. d4 d6 2. e4 Nf6 3. Nc3 e5 4. Nge2 Be7 5. g3 0-0 6. Bg2 c6 7. 0-0 b5 8. a3 Qc7 9. h3 a5 10. g4 h6 11. Ng3 exd4 12. Qxd4 Ne8 13. Be3 Bf6 14. Qd2 Na6 15. Rad1 b4 16. Na4 Be6 17. Nh5 Qe7 18. Nxf6+ Qxf6 19. e5 Qxe5 20. Bxc6 Rb8 21. Ba7 Nf6 22. f4 1-0

[Event "Hradec Kralove op 8th"]
[Site "Hradec Kralove"]
[Date "2017.10.04"]
[Round "4"]
[White "Sernecki, Franciszek"]
[Black "Leutwyler, Matthias"]
[Result "1/2-1/2"]
[ECO "B24"]
[WhiteElo "2109"]
[BlackElo "2109"]
[PlyCount "45"]
[EventDate "2017.10.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 181 Extra"]
[Source "ChessBase"]
[SourceDate "2017.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2017.12.12"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. Nc3 Nc6 4. d4 cxd4 5. Nxd4 Nf6 6. g3 d5 7. exd5 exd5 8. Bg2 Bg4 9. Qd3 Be7 10. 0-0 0-0 11. Bf4 Qd7 12. Rfe1 Rfe8 13. Nxc6 bxc6 14. Ne2 Rab8 15. Nd4 c5 16. Nf3 Bf5 17. Qd1 Be4 18. Qd2 Qb7 19. b3 Nh5 20. Be5 Bf6 21. Bxf6 Nxf6 22. Nh4 Bxg2 23. Nxg2 1/2-1/2

[Event "Hradec Kralove op 8th"]
[Site "Hradec Kralove"]
[Date "2017.10.03"]
[Round "3"]
[White "Leutwyler, Matthias"]
[Black "Rokos, Filip"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "2109"]
[BlackElo "1806"]
[PlyCount "93"]
[EventDate "2017.10.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 181 Extra"]
[Source "ChessBase"]
[SourceDate "2017.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2017.12.12"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 e6 3. e3 d5 4. Nd2 Bd6 5. Bg3 c5 6. c3 0-0 7. Bd3 Nc6 8. Ngf3 Qe7 9. Ne5 Nd7 10. Nxd7 Bxd7 11. Bxd6 Qxd6 12. dxc5 Qxc5 13. Bxh7+ Kxh7 14. Qh5+ Kg8 15. Ne4 g6 16. Nxc5 gxh5 17. Nxd7 Rfd8 18. Nf6+ Kf8 19. Nxh5 Ke7 20. f4 f5 21. Ng3 Na5 22. Kf2 Nc4 23. b3 Nd6 24. Rad1 Rac8 25. Rd3 Rc7 26. Rhd1 b5 27. Kf3 Ne4 28. Ne2 Rdc8 29. h3 Nxc3 30. Nxc3 Rxc3 31. Rxc3 Rxc3 32. Rd2 a5 33. g4 fxg4+ 34. hxg4 a4 35. bxa4 bxa4 36. f5 exf5 37. gxf5 Rc5 38. Kf4 Kf6 39. Rd4 Ra5 40. a3 Kf7 41. Ke5 Rb5 42. Rxd5 Rb3 43. e4 Rxa3 44. Ra5 Ra1 45. Ra7+ Kf8 46. Kf6 Ke8 47. e5 1-0

[Event "Hradec Kralove op 8th"]
[Site "Hradec Kralove"]
[Date "2017.10.02"]
[Round "2"]
[White "Roessel, Louis"]
[Black "Leutwyler, Matthias"]
[Result "1/2-1/2"]
[ECO "B45"]
[WhiteElo "1831"]
[BlackElo "2109"]
[PlyCount "79"]
[EventDate "2017.10.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 181 Extra"]
[Source "ChessBase"]
[SourceDate "2017.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2017.12.12"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Nf6 6. Be3 Bb4 7. Bd3 d5 8. exd5 exd5 9. 0-0 0-0 10. h3 Re8 11. Nce2 Ne5 12. Bb5 Bd7 13. c3 Bd6 14. Bg5 Nc6 15. Bd3 h6 16. Bf4 Ne5 17. Bxe5 Rxe5 18. Nf3 Re8 19. c4 dxc4 20. Bxc4 Bc6 21. Ned4 Be4 22. Qb3 Re7 23. Rfd1 Qb8 24. Bd3 Bc5 25. Rac1 Bb6 26. Qa3 Qe8 27. Bb5 Qf8 28. Nh4 Re5 29. Qa4 Rd8 30. Nhf3 Rc5 31. Be2 Ra5 32. Qb3 Bd5 33. Bc4 Bxc4 34. Rxc4 Rad5 35. Qe3 Qe8 36. Qxe8+ Nxe8 37. Rd2 Nc7 38. Nb3 Rxd2 39. Nfxd2 Ne6 40. Kf1 1/2-1/2

[Event "Hradec Kralove op 8th"]
[Site "Hradec Kralove"]
[Date "2017.10.01"]
[Round "1"]
[White "Leutwyler, Matthias"]
[Black "Berger, Volkmar"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "2109"]
[BlackElo "1669"]
[PlyCount "31"]
[EventDate "2017.10.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 181 Extra"]
[Source "ChessBase"]
[SourceDate "2017.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2017.12.12"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 d5 3. e3 e6 4. Nf3 c5 5. c3 Bd6 6. Bg3 Nc6 7. Nbd2 Qc7 8. dxc5 Bxg3 9. hxg3 a6 10. Bd3 e5 11. e4 Be6 12. Ng5 Bd7 13. exd5 Nxd5 14. Qf3 Nf6 15. Nde4 0-0-0 16. Nxf6 1-0

[Event "Trebic Highlands op 11th"]
[Site "Trebic"]
[Date "2017.09.30"]
[Round "9"]
[White "Leutwyler, Matthias"]
[Black "Spanton, Timothy"]
[Result "1-0"]
[ECO "A36"]
[WhiteElo "2103"]
[BlackElo "1858"]
[PlyCount "169"]
[EventDate "2017.09.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. c4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. e3 Bxc3 6. bxc3 f5 7. Ne2 d6 8. Nf4 e6 9. h4 Nf6 10. d3 Qc7 11. Bd2 Bd7 12. Rb1 Rb8 13. 0-0 Kf7 14. f3 Ne5 15. Qe2 Rbe8 16. Bh3 Kg7 17. Rf2 Bc6 18. e4 Rhf8 19. d4 Nf7 20. exf5 exf5 21. Qf1 Bd7 22. Re2 Rxe2 23. Qxe2 Re8 24. Qf1 Nd8 25. d5 Nf7 26. Nd3 Ne5 27. Nxe5 dxe5 28. Qc1 b6 29. Bh6+ Kh8 30. Bg5 Qd6 31. Bxf6+ Qxf6 32. Qg5 Qxg5 33. hxg5 e4 34. f4 Kg7 35. Bg2 Kf7 36. Kf2 Ke7 37. Rh1 Rh8 38. Ke3 Kf7 39. g4 Kg7 40. gxf5 Bxf5 41. Bh3 h5 42. gxh6+ Rxh6 43. Bg2 Rxh1 44. Bxh1 Kf6 45. Bxe4 Bc8 46. Kf3 Bd7 47. Kg3 Bc8 48. Kh4 Ba6 49. Bd3 Bc8 50. a3 Bd7 51. Be4 Bc8 52. Bb1 Bb7 53. Bc2 Bc8 54. Ba4 Bf5 55. d6 Bd3 56. Bb5 Be4 57. d7 Ke7 58. Kg5 Bc2 59. Bc6 Bd3 60. Bd5 Kxd7 61. Bf7 Ke7 62. Bxg6 Bxc4 63. Be4 Bf7 64. Kf5 Be6+ 65. Ke5 Bc4 66. f5 Bb3 67. f6+ Kf7 68. Bf3 b5 69. Bh5+ Kf8 70. Kd6 c4 71. Kc5 Ba4 72. Kb4 Kg8 73. Bg6 Kf8 74. Ka5 Kg8 75. Ka6 Kf8 76. Kxa7 Kg8 77. Kb6 Kf8 78. Kc5 Kg8 79. Kd6 Kf8 80. Ke6 Bd1 81. Kd6 Ba4 82. Kc5 Kg8 83. Kb4 Kf8 84. Bh5 Kg8 85. Be2 1-0

[Event "Trebic Highlands op 11th"]
[Site "Trebic"]
[Date "2017.09.29"]
[Round "8"]
[White "Pavlis, Jaromir"]
[Black "Leutwyler, Matthias"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "1879"]
[BlackElo "2103"]
[PlyCount "61"]
[EventDate "2017.09.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. Nf3 c5 2. d4 d5 3. Bf4 Nf6 4. e3 Nc6 5. c3 Qb6 6. Qb3 c4 7. Qxb6 axb6 8. Na3 Na7 9. Be2 b5 10. Nc2 Bf5 11. Rc1 Nc6 12. a3 Bxc2 13. Rxc2 Ne4 14. 0-0 f6 15. Nd2 Nxd2 16. Rxd2 h5 17. h3 g5 18. Bh2 e6 19. f4 Bg7 20. Bf3 gxf4 21. exf4 f5 22. Re1 Kf7 23. g4 hxg4 24. hxg4 Ne7 25. Rde2 Ra6 26. Bg3 Bf6 27. g5 Bg7 28. Rh2 Rxh2 29. Kxh2 Ng6 30. Bh5 Bf8 31. Kg2 1/2-1/2

[Event "Trebic Highlands op 11th"]
[Site "Trebic"]
[Date "2017.09.28"]
[Round "7"]
[White "Leutwyler, Matthias"]
[Black "Navratil, Jiri"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "2103"]
[BlackElo "2013"]
[PlyCount "43"]
[EventDate "2017.09.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 Qxd5 4. Nc3 Qa5 5. Bc4 Nf6 6. Bd2 Qb6 7. Nf3 Bg4 8. Bxf7+ Kxf7 9. Ne5+ Kg8 10. Nxg4 Qxd4 11. Nxf6+ exf6 12. Qe2 Qe5 13. Qxe5 fxe5 14. 0-0-0 Nd7 15. Bg5 Nb6 16. Rhe1 h6 17. Bh4 Bb4 18. Rxe5 Bxc3 19. bxc3 g5 20. Bg3 Rh7 21. Rd6 Rf8 22. Rg6+ 1-0

[Event "Trebic Highlands op 11th"]
[Site "Trebic"]
[Date "2017.09.28"]
[Round "6"]
[White "Siebenburger, Vlastimil"]
[Black "Leutwyler, Matthias"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2059"]
[BlackElo "2103"]
[PlyCount "109"]
[EventDate "2017.09.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. c3 Nf6 4. e5 Nd5 5. d4 cxd4 6. cxd4 d6 7. Nc3 Nxc3 8. bxc3 Qc7 9. Bb2 Nd7 10. exd6 Bxd6 11. Bd3 b6 12. c4 Bb4+ 13. Kf1 0-0 14. h4 Bb7 15. Rh3 Bd6 16. d5 Rae8 17. Ng5 h6 18. Nh7 exd5 19. Nxf8 Nxf8 20. cxd5 Bxd5 21. Bh7+ Nxh7 22. Qxd5 Re6 23. Rc1 Qe7 24. Qd3 Bb4 25. Bc3 Bxc3 26. Qxc3 Re4 27. Qa3 Nf6 28. Qxe7 Rxe7 29. Rhc3 Nd5 30. Rc8+ Kh7 31. Rd8 Nc7 32. Rcd1 Re4 33. R8d7 Nb5 34. Rxf7 Rxh4 35. Rdd7 Rg4 36. f3 Rg5 37. g4 a5 38. Rf5 Nc3 39. Rxg5 hxg5 40. a3 b5 41. Ke1 b4 42. axb4 axb4 43. Kd2 Kh6 44. Rd4 Nb5 45. Rxb4 Nc7 46. Rb6+ g6 47. Kd3 Nd5 48. Rb3 Nf4+ 49. Ke4 Ne2 50. Ke5 Nf4 51. Rb8 Kg7 52. Rb7+ Kh6 53. Kf6 Nd5+ 54. Kf7 Nf6 55. Rb1 1-0

[Event "Trebic Highlands op 11th"]
[Site "Trebic"]
[Date "2017.09.27"]
[Round "5"]
[White "Leutwyler, Matthias"]
[Black "Certek, Pavel"]
[Result "0-1"]
[ECO "B27"]
[WhiteElo "2103"]
[BlackElo "2277"]
[PlyCount "78"]
[EventDate "2017.09.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 g6 2. e4 Bg7 3. Nf3 c5 4. dxc5 Qa5+ 5. c3 Qxc5 6. Na3 Nf6 7. Be3 Qa5 8. Nc4 Qc7 9. Nd4 Nc6 10. Nb5 Qb8 11. e5 Nxe5 12. Nxe5 Qxe5 13. Be2 Qb8 14. Bf3 0-0 15. 0-0 a6 16. Na3 d5 17. Re1 Qc7 18. Qd4 Bf5 19. Bf4 Qd8 20. Rad1 b5 21. Qb4 Re8 22. h3 Qb6 23. Be3 Qc7 24. Bc5 Bf8 25. Be3 Rad8 26. Qb3 Bg7 27. Rc1 e5 28. Nc2 Be6 29. Qa3 a5 30. Qc5 Qxc5 31. Bxc5 Nd7 32. Bd6 d4 33. cxd4 exd4 34. Red1 Bxa2 35. Nxd4 Ne5 36. Bxe5 Bxe5 37. Nc6 Rxd1+ 38. Rxd1 a4 39. Re1 Bh2+ 0-1

[Event "Trebic Highlands op 11th"]
[Site "Trebic"]
[Date "2017.09.26"]
[Round "4"]
[White "Mezlik, Stanislav"]
[Black "Leutwyler, Matthias"]
[Result "0-1"]
[ECO "D24"]
[WhiteElo "1903"]
[BlackElo "2103"]
[PlyCount "46"]
[EventDate "2017.09.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 dxc4 4. Nc3 a6 5. g3 b5 6. Bg2 Bb7 7. 0-0 e6 8. Qc2 c5 9. Rd1 Qb6 10. b3 cxd4 11. Nxd4 Bxg2 12. Kxg2 Bc5 13. e3 Bxd4 14. exd4 cxb3 15. Qxb3 0-0 16. Kg1 Nbd7 17. Be3 Ng4 18. Ne4 Nxe3 19. fxe3 Qc6 20. Qd3 Rac8 21. Rd2 Qd5 22. Rad1 h6 23. Rc2 Ne5 0-1

[Event "Trebic Highlands op 11th"]
[Site "Trebic"]
[Date "2017.09.25"]
[Round "3"]
[White "Leutwyler, Matthias"]
[Black "Aird, Ian"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "2103"]
[BlackElo "1809"]
[PlyCount "91"]
[EventDate "2017.09.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 g6 3. Nc3 d6 4. e4 Bg7 5. Qd2 a6 6. 0-0-0 b5 7. f3 Nc6 8. Bh6 Bxh6 9. Qxh6 e5 10. Nce2 Qe7 11. Qd2 exd4 12. Nxd4 Nxd4 13. Qxd4 Qe5 14. Ne2 Bb7 15. g3 0-0 16. Bg2 Rfe8 17. Rhe1 Qxd4 18. Nxd4 d5 19. e5 Nd7 20. f4 Nc5 21. Nb3 Nxb3+ 22. axb3 c6 23. Kd2 Re7 24. Re3 c5 25. Kc1 d4 26. Bxb7 Rxb7 27. Red3 Kf8 28. b4 cxb4 29. Rxd4 b3 30. cxb3 Rc8+ 31. Kb1 Ke7 32. Rc1 Rxc1+ 33. Kxc1 f6 34. exf6+ Kxf6 35. Rd6+ Kf5 36. Rxa6 g5 37. fxg5 Kxg5 38. Rd6 h5 39. h4+ Kg4 40. Rg6+ Kf3 41. Rg5 b4 42. Rxh5 Kxg3 43. Kd2 Rf7 44. Kd3 Rf4 45. Rh8 Kg4 46. Re8 1-0

[Event "Trebic Highlands op 11th"]
[Site "Trebic"]
[Date "2017.09.24"]
[Round "2"]
[White "Kalveus, Jan"]
[Black "Leutwyler, Matthias"]
[Result "1-0"]
[ECO "D20"]
[WhiteElo "1867"]
[BlackElo "2103"]
[PlyCount "82"]
[EventDate "2017.09.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. Nc3 a6 4. g3 e5 5. d5 Nf6 6. Bg5 h6 7. Bxf6 Qxf6 8. Bg2 Bd6 9. Nf3 0-0 10. a4 Nd7 11. Nd2 Qe7 12. Nxc4 f5 13. Nxd6 cxd6 14. 0-0 Nf6 15. e3 Bd7 16. Ra3 Rac8 17. Qb1 Rc7 18. Rc1 Qe8 19. Rd1 Qh5 20. Rd2 g5 21. Qd1 Qe8 22. Qb3 Qe7 23. Ra1 g4 24. Rc1 Rfc8 25. Rdc2 Be8 26. Ne2 Bf7 27. Rxc7 Rxc7 28. Nc3 Kg7 29. Rd1 Rc6 30. Ne2 Qc7 31. Nc3 Bg8 32. e4 Bh7 33. exf5 Bxf5 34. Re1 Rc4 35. Qd1 Qb6 36. Qe2 Rb4 37. Nd1 Rxa4 38. Kh1 Qd4 39. Ne3 Bd3 40. Qd2 Ne4 41. Nf5+ Kf6 1-0

[Event "Trebic Highlands op 11th"]
[Site "Trebic"]
[Date "2017.09.23"]
[Round "1"]
[White "Leutwyler, Matthias"]
[Black "Navratilova, Alena"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "2103"]
[BlackElo "1692"]
[PlyCount "101"]
[EventDate "2017.09.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 Nf6 3. e3 g6 4. Be2 Bg7 5. Nc3 a6 6. h4 h5 7. Nf3 Bg4 8. Ne5 Bxe2 9. Nxe2 Nbd7 10. 0-0 0-0 11. f3 Nh7 12. Nd3 Re8 13. Bg3 e5 14. c3 exd4 15. exd4 c6 16. Bf2 Nhf8 17. Re1 Ne6 18. Qb3 Qb6 19. Nef4 Qxb3 20. axb3 Nxf4 21. Nxf4 Nf6 22. Nd3 Nd7 23. Bg3 Bf6 24. Kh2 Rxe1 25. Rxe1 Nf8 26. Kh3 Ne6 27. b4 b6 28. Be5 Be7 29. g4 hxg4+ 30. fxg4 Bf8 31. h5 gxh5 32. gxh5 Bh6 33. Rg1+ Kh7 34. Rf1 Kg8 35. Kg3 Re8 36. Ra1 Ra8 37. Bf6 Kh7 38. Ne5 Rg8+ 39. Kf3 Ng5+ 40. Bxg5 Rxg5 41. Rxa6 Rxh5 42. Rxb6 Bc1 43. Rxc6 Bxb2 44. Kg4 Rh1 45. Nxf7 Rg1+ 46. Kf5 Rf1+ 47. Ke6 Kg7 48. Ne5 Rf6+ 49. Kxd5 Rxc6 50. Nxc6 Bxc3 51. b5 1-0

[Event "Zuerich Chess Challenge op 6th"]
[Site "Zuerich"]
[Date "2017.04.15"]
[Round "4"]
[White "Leutwyler, Matthias"]
[Black "Moor, Roger"]
[Result "0-1"]
[ECO "B30"]
[WhiteElo "2097"]
[BlackElo "2397"]
[PlyCount "86"]
[EventDate "2017.04.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SUI"]
[SourceTitle "CBM 177 Extra"]
[Source "ChessBase"]
[SourceDate "2017.04.27"]
[SourceVersion "1"]
[SourceVersionDate "2017.04.27"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 e6 4. Bxc6 bxc6 5. b3 f6 6. Nh4 Nh6 7. f4 Nf7 8. Qh5 g6 9. Qe2 f5 10. Nf3 fxe4 11. Qxe4 Bg7 12. Ne5 Nxe5 13. fxe5 Qg5 14. Bb2 0-0 15. Na3 d5 16. Qe2 Rf5 17. 0-0-0 Bxe5 18. Bxe5 Rxe5 19. Qf2 Qe7 20. g4 a5 21. Rde1 Rxe1+ 22. Rxe1 a4 23. Nb1 axb3 24. axb3 e5 25. h4 Bd7 26. Qg3 Re8 27. g5 Bf5 28. Qc3 e4 29. Qa1 Qd6 30. Qa6 Kg7 31. Rf1 Qe6 32. Qa7+ Qe7 33. Qb6 Rc8 34. h5 Kg8 35. hxg6 hxg6 36. Rh1 e3 37. dxe3 Qxe3+ 38. Kb2 Qe4 39. Rc1 Qe5+ 40. Ka2 c4 41. Na3 Qd6 42. Rh1 Ra8 43. b4 Qg3 0-1

[Event "Zuerich Chess Challenge op 6th"]
[Site "Zuerich"]
[Date "2017.04.13"]
[Round "1"]
[White "Leutwyler, Matthias"]
[Black "Martirosyan, Haik M"]
[Result "0-1"]
[ECO "C07"]
[WhiteElo "2097"]
[BlackElo "2515"]
[PlyCount "68"]
[EventDate "2017.04.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SUI"]
[SourceTitle "CBM 177 Extra"]
[Source "ChessBase"]
[SourceDate "2017.04.27"]
[SourceVersion "1"]
[SourceVersionDate "2017.04.27"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 c5 4. exd5 Qxd5 5. Ngf3 cxd4 6. Bc4 Qd6 7. 0-0 Nf6 8. Nb3 Nc6 9. Nbxd4 Nxd4 10. Nxd4 a6 11. Re1 Qc7 12. Qe2 Bd7 13. Bg5 0-0-0 14. Rad1 Bb4 15. c3 Bd6 16. Nf3 Bc6 17. Rxd6 Qxd6 18. Ne5 Rhf8 19. Bf4 Nd5 20. Bg3 Qc5 21. b4 Qb6 22. Nxc6 Qxc6 23. Be5 f6 24. b5 axb5 25. Bxb5 Nxc3 26. Bxc3 Qxc3 27. Qxe6+ Kb8 28. a4 Rd2 29. Qe7 Rfd8 30. Qxg7 Rd1 31. Rf1 Rxf1+ 32. Bxf1 Rd1 33. Qg4 Qd3 34. Qf4+ Ka8 0-1

[Event "Ascona op 10th"]
[Site "Ascona"]
[Date "2015.04.16"]
[Round "5"]
[White "Leutwyler, Matthias"]
[Black "Gardi, Giuseppe"]
[Result "1-0"]
[ECO "E90"]
[WhiteElo "2100"]
[BlackElo "1932"]
[PlyCount "103"]
[EventDate "2015.04.14"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "SUI"]
[SourceTitle "CBM 166 Extra"]
[Source "ChessBase"]
[SourceDate "2015.06.18"]
[SourceVersion "1"]
[SourceVersionDate "2015.06.18"]
[SourceQuality "1"]

1. d4 g6 2. c4 Bg7 3. e4 d6 4. Nc3 Nf6 5. h3 0-0 6. Bg5 h6 7. Be3 e5 8. d5 a5 9. Nf3 Na6 10. Qd2 Kh7 11. Bd3 Bd7 12. 0-0-0 Nc5 13. Bc2 a4 14. g4 Ng8 15. Rdg1 b5 16. cxb5 Qb8 17. Bxc5 dxc5 18. Qe2 a3 19. b3 Ra5 20. Bd3 Qb7 21. Nd2 Rb8 22. Qe3 Ne7 23. Rg3 Nc8 24. Nc4 Raa8 25. Qxc5 Na7 26. Na5 Qc8 27. Nc6 Nxc6 28. bxc6 Be8 29. Rhg1 Qd8 30. Kc2 Kg8 31. Nb1 Bf8 32. Qe3 Ra5 33. g5 Rc5+ 34. Nc3 h5 35. h4 Ra5 36. Bc4 Bc5 37. Qf3 Be7 38. Rb1 Rb4 39. Rgg1 Qd6 40. Ne2 Qc5 41. Qe3 Rxc4+ 42. bxc4 Qxc4+ 43. Nc3 Rc5 44. Rb3 Ra5 45. Rgb1 Rc5 46. Qd3 Qd4 47. Qxd4 exd4 48. Rxa3 Rxc3+ 49. Rxc3 dxc3 50. e5 Bc5 51. Rb8 Kf8 52. d6 1-0

[Event "Ascona op 10th"]
[Site "Ascona"]
[Date "2015.04.16"]
[Round "4"]
[White "Rickly, Matthieu"]
[Black "Leutwyler, Matthias"]
[Result "1/2-1/2"]
[ECO "A26"]
[WhiteElo "2070"]
[BlackElo "2100"]
[PlyCount "19"]
[EventDate "2015.04.14"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "SUI"]
[SourceTitle "CBM 166 Extra"]
[Source "ChessBase"]
[SourceDate "2015.06.18"]
[SourceVersion "1"]
[SourceVersionDate "2015.06.18"]
[SourceQuality "1"]

1. Nf3 Nc6 2. c4 e5 3. d3 g6 4. g3 Bg7 5. Bg2 d6 6. 0-0 f5 7. Nc3 Nf6 8. Rb1 0-0 9. Bd2 h6 10. h4 1/2-1/2

[Event "Ascona op 10th"]
[Site "Ascona"]
[Date "2015.04.15"]
[Round "3"]
[White "Leutwyler, Matthias"]
[Black "Medici, Simone"]
[Result "0-1"]
[ECO "A53"]
[WhiteElo "2100"]
[BlackElo "2082"]
[PlyCount "70"]
[EventDate "2015.04.14"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "SUI"]
[SourceTitle "CBM 166 Extra"]
[Source "ChessBase"]
[SourceDate "2015.06.18"]
[SourceVersion "1"]
[SourceVersionDate "2015.06.18"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 d6 3. Nc3 Bf5 4. Nf3 h6 5. e3 Nbd7 6. Bd3 Bxd3 7. Qxd3 e5 8. 0-0 Be7 9. Bd2 c6 10. Rad1 Qc7 11. e4 g5 12. b4 Nh5 13. c5 g4 14. dxe5 dxc5 15. e6 fxe6 16. e5 0-0-0 17. Qg6 gxf3 18. Qxh5 cxb4 19. Na4 Qxe5 20. Qxf3 Rhf8 21. Qb3 Bd6 22. g3 Nc5 23. Nxc5 Bxc5 24. Bf4 Qf5 25. Rde1 Rd5 26. Re2 Qg4 27. Re4 e5 28. h3 Qf5 29. Be3 Qxe4 30. Bxc5 Rf3 31. Be3 h5 32. h4 Qg4 33. Kh2 Rd2 34. Bxd2 Rxb3 35. axb3 Qe2 0-1

[Event "Ascona op 10th"]
[Site "Ascona"]
[Date "2015.04.15"]
[Round "2"]
[White "Trivic, Zoran"]
[Black "Leutwyler, Matthias"]
[Result "0-1"]
[ECO "D31"]
[WhiteElo "1350"]
[BlackElo "2100"]
[PlyCount "56"]
[EventDate "2015.04.14"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "SUI"]
[SourceTitle "CBM 166 Extra"]
[Source "ChessBase"]
[SourceDate "2015.06.18"]
[SourceVersion "1"]
[SourceVersionDate "2015.06.18"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 c6 4. Nf3 dxc4 5. a4 Bb4 6. e3 b5 7. Bd2 a5 8. Be2 Nf6 9. 0-0 0-0 10. Qc2 Bxc3 11. bxc3 Nd5 12. e4 Nb6 13. axb5 cxb5 14. Rfb1 Bd7 15. Ne5 Be8 16. Bf3 f6 17. Ng4 Ra7 18. h3 a4 19. Bc1 Nc6 20. Ba3 Ne7 21. Bc5 Rf7 22. Ne3 Ng6 23. Bh5 Rfb7 24. Bf3 Ra6 25. g3 Rb8 26. h4 Nd7 27. Bb4 Ne7 28. Bd6 Rxd6 0-1

[Event "Ascona op 10th"]
[Site "Ascona"]
[Date "2015.04.14"]
[Round "1"]
[White "Leutwyler, Matthias"]
[Black "Guensberg, Alexander"]
[Result "1-0"]
[ECO "D35"]
[WhiteElo "2100"]
[BlackElo "1750"]
[PlyCount "57"]
[EventDate "2015.04.14"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "SUI"]
[SourceTitle "CBM 166 Extra"]
[Source "ChessBase"]
[SourceDate "2015.06.18"]
[SourceVersion "1"]
[SourceVersionDate "2015.06.18"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. cxd5 exd5 5. Bg5 Be7 6. e3 0-0 7. Nf3 c6 8. Bd3 Bg4 9. Qb3 b6 10. Ne5 Be6 11. Qc2 h6 12. Bxf6 Bxf6 13. f4 c5 14. f5 cxd4 15. exd4 Bc8 16. 0-0 Bb7 17. Ng4 Bxd4+ 18. Kh1 h5 19. Ne2 Bxb2 20. Qxb2 hxg4 21. f6 g6 22. Rf4 Nd7 23. Raf1 Nc5 24. Rd4 Nxd3 25. Qd2 Kh7 26. Rxg4 Qxf6 27. Rxf6 Kg7 28. Qc3 d4 29. Qxd4 1-0

[Event "SUI-ch HT"]
[Site "Bern"]
[Date "2014.10.03"]
[Round "8"]
[White "Leutwyler, Matthias"]
[Black "Hasenohr, Benedict"]
[Result "0-1"]
[ECO "C07"]
[WhiteElo "2085"]
[BlackElo "2281"]
[PlyCount "78"]
[EventDate "2014.09.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SUI"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 c5 4. c3 cxd4 5. cxd4 dxe4 6. Nxe4 Nc6 7. Nf3 Be7 8. Bd3 h6 9. 0-0 Nf6 10. Nc3 0-0 11. Re1 b6 12. a3 Bb7 13. Bc2 Qc8 14. Bf4 Rd8 15. Rc1 Qd7 16. Be5 Rac8 17. Ba4 a6 18. Bxf6 Bxf6 19. Ne5 Qxd4 20. Nxc6 Bxc6 21. Bxc6 Rxc6 22. Nd5 Rxd5 23. Qxd4 Rxc1 24. Qe3 Rxe1+ 25. Qxe1 Bxb2 26. g3 Bxa3 27. f4 Bc5+ 28. Kg2 a5 29. Qa1 Rd2+ 30. Kh3 Rd4 31. Qf1 a4 32. f5 exf5 33. Qxf5 a3 34. Qc8+ Bf8 35. Qa6 Rb4 36. g4 Rb3+ 37. Kg2 Rb2+ 38. Kf3 a2 39. h4 Rb3+ 0-1

[Event "SUI-ch HT"]
[Site "Bern"]
[Date "2014.09.28"]
[Round "3"]
[White "Akermann, Thomas"]
[Black "Leutwyler, Matthias"]
[Result "1/2-1/2"]
[ECO "D32"]
[WhiteElo "2191"]
[BlackElo "2085"]
[PlyCount "143"]
[EventDate "2014.09.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SUI"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 c5 4. e3 Nf6 5. Nf3 a6 6. cxd5 exd5 7. Be2 Nc6 8. 0-0 Bd6 9. b3 0-0 10. dxc5 Bxc5 11. Bb2 Re8 12. Na4 Ba7 13. Nd4 Ne5 14. Rc1 Qd6 15. Qc2 Neg4 16. Bxg4 Nxg4 17. Nf3 Qg6 18. Qxg6 hxg6 19. Bd4 b5 20. Nb6 Bxb6 21. Bxb6 Ne5 22. Nd4 Bd7 23. Bc7 Ng4 24. Rc5 Nf6 25. Rfc1 Rac8 26. h3 g5 27. g4 g6 28. Nf3 Ne4 29. Rxd5 Re7 30. Nxg5 Nxg5 31. Rxg5 Bxg4 32. hxg4 Rexc7 33. Rxc7 Rxc7 34. a4 Rc3 35. axb5 Rxb3 36. bxa6 Ra3 37. Rd5 Rxa6 38. g5 Kg7 39. Kg2 Ra7 40. Kg3 Rb7 41. Rd4 Ra7 42. Rd5 Rb7 43. Rd3 Ra7 44. f4 Rb7 45. Kg4 Ra7 46. Rd4 Rb7 47. e4 Rb1 48. Rd7 Rg1+ 49. Kf3 Rf1+ 50. Kg3 Re1 51. Rd4 Ra1 52. Rd3 Re1 53. Kf3 Rf1+ 54. Kg4 Re1 55. e5 Kf8 56. Rc3 Ke7 57. Rc7+ Ke6 58. Rc6+ Ke7 59. Rf6 Re3 60. Kh4 Re1 61. Kg3 Re3+ 62. Kf2 Re4 63. Kf3 Re1 64. Kg4 Re3 65. f5 Re4+ 66. Kf3 Rxe5 67. fxg6 Rxg5 68. gxf7 Kf8 69. Kf4 Rg7 70. Kf5 Rxf7 71. Ke6 Rxf6+ 72. Kxf6 1/2-1/2

[Event "SUI-ch HT"]
[Site "Bern"]
[Date "2014.09.28"]
[Round "2"]
[White "Nuri, Kambez"]
[Black "Leutwyler, Matthias"]
[Result "1-0"]
[ECO "B47"]
[WhiteElo "2292"]
[BlackElo "2085"]
[PlyCount "65"]
[EventDate "2014.09.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SUI"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 e6 3. Nge2 Nc6 4. g3 a6 5. Bg2 d6 6. 0-0 Qc7 7. d4 cxd4 8. Nxd4 Bd7 9. a4 Be7 10. Nde2 Nf6 11. h3 Rc8 12. Be3 Na5 13. b3 0-0 14. g4 Kh8 15. f4 Nc6 16. Qd2 Nb4 17. g5 Ne8 18. a5 f6 19. Bb6 Qb8 20. h4 Bd8 21. Bh3 Bxb6+ 22. axb6 Rc6 23. Nd4 Rxb6 24. Bxe6 Bc6 25. h5 Nc7 26. h6 gxh6 27. Bf5 Qe8 28. Qh2 Rg8 29. Bxh7 Rg7 30. Bf5 fxg5 31. Qxh6+ Kg8 32. Ne6 Nxe6 33. Bxe6+ 1-0

[Event "SUI-ch HT"]
[Site "Bern"]
[Date "2014.09.27"]
[Round "1"]
[White "Leutwyler, Matthias"]
[Black "Colmenares, Aurelio"]
[Result "1-0"]
[ECO "D94"]
[WhiteElo "2085"]
[BlackElo "2312"]
[PlyCount "107"]
[EventDate "2014.09.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SUI"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. c4 c5 2. Nc3 Nc6 3. Nf3 g6 4. e3 Nf6 5. d4 cxd4 6. exd4 d5 7. cxd5 Nxd5 8. Bc4 Nb6 9. Bb3 Bg7 10. d5 Na5 11. 0-0 0-0 12. Re1 Bg4 13. h3 Bxf3 14. Qxf3 Nxb3 15. axb3 Nc8 16. Be3 Nd6 17. Ra4 a6 18. Bd4 Bxd4 19. Rxd4 Rc8 20. Qf4 Rc7 21. Re5 Kg7 22. g4 Rd7 23. Ne2 Qa5 24. Ng3 Rc8 25. Nh5+ Kg8 26. Qh6 Ne8 27. Rde4 Qa1+ 28. Re1 Qxb2 29. Ng3 Nf6 30. Rxe7 Rxe7 31. Rxe7 Nxd5 32. Rxb7 Qe5 33. Qd2 Nf4 34. h4 Re8 35. Rb4 Ne6 36. Re4 Qb5 37. Qb4 Qd3 38. Re3 Qd1+ 39. Re1 Qf3 40. Re3 Qd1+ 41. Re1 Qc2 42. Ne4 Rd8 43. Nf6+ Kg7 44. Rxe6 Rd1+ 45. Kg2 Qc1 46. Ne8+ Kg8 47. Re2 Rg1+ 48. Kf3 Qf1 49. Nf6+ Kg7 50. Nh5+ gxh5 51. Qd4+ Kg6 52. Qe4+ Kg7 53. Qe5+ f6 54. Qe7+ 1-0

[Event "Zuerich op 37th"]
[Site "Zuerich"]
[Date "2013.12.30"]
[Round "7"]
[White "Leutwyler, Matthias"]
[Black "Doluhanova, Evgeniya"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "2051"]
[BlackElo "2350"]
[PlyCount "59"]
[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 c5 2. c3 d5 3. exd5 Qxd5 4. d4 Nf6 5. Nf3 e6 6. Na3 Qd8 7. Nc2 Nc6 8. Bf4 Be7 9. dxc5 Qxd1+ 10. Rxd1 Bxc5 11. b4 Bb6 12. c4 e5 13. Be3 Bf5 14. Bxb6 Bxc2 15. Rd2 axb6 16. Rxc2 e4 17. b5 Nb4 18. Rb2 Nxa2 19. Nd2 Nc3 20. Nb3 Ra3 21. g3 0-0 22. Bg2 Rc8 23. 0-0 Rxc4 24. Nd2 Rd4 25. Re1 g6 26. h3 Na4 27. Rc2 Rc3 28. Ra2 Nc5 29. g4 h6 30. Rb2 0-1

[Event "SUI-chT"]
[Site "Switzerland"]
[Date "2013.10.12"]
[Round "8.7"]
[White "Almada, Enrique"]
[Black "Leutwyler, Matthias"]
[Result "1/2-1/2"]
[ECO "D55"]
[WhiteElo "2338"]
[BlackElo "2070"]
[PlyCount "66"]
[EventDate "2013.03.17"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "SUI"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]
[WhiteTeam "Luzern"]
[BlackTeam "Bern Schwarz Weiss"]
[WhiteTeamCountry "SUI"]
[BlackTeamCountry "SUI"]

1. d4 d5 2. c4 e6 3. Nc3 Be7 4. Nf3 Nf6 5. Bg5 h6 6. Bxf6 Bxf6 7. e3 0-0 8. Qc2 c5 9. dxc5 dxc4 10. Bxc4 Qa5 11. 0-0-0 Bxc3 12. Qxc3 Qxc3+ 13. bxc3 Nd7 14. c6 bxc6 15. Rd6 Nb6 16. Bb3 Bb7 17. Ne5 Rfd8 18. Rhd1 Rxd6 19. Rxd6 c5 20. f3 Kf8 21. e4 Ke7 22. Rd2 Rc8 23. h4 Bc6 24. h5 Be8 25. Nc4 Nxc4 26. Bxc4 f6 27. g4 Rb8 28. Kd1 Ba4+ 29. Kc1 Rb6 30. Be2 Rd6 31. Rb2 Rb6 32. Rd2 Rd6 33. Rb2 Rb6 1/2-1/2

[Event "SUI-chT"]
[Site "Switzerland"]
[Date "2013.03.17"]
[Round "1.6"]
[White "Hindermann, Felix"]
[Black "Leutwyler, Matthias"]
[Result "0-1"]
[ECO "A01"]
[WhiteElo "2309"]
[BlackElo "2033"]
[PlyCount "46"]
[EventDate "2013.03.17"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "SUI"]
[SourceTitle "CBM 153 Extra"]
[Source "ChessBase"]
[SourceDate "2013.04.22"]
[SourceVersion "1"]
[SourceVersionDate "2013.04.22"]
[SourceQuality "1"]
[WhiteTeam "Wollishofen"]
[BlackTeam "Bern Schwarz Weiss"]
[WhiteTeamCountry "SUI"]
[BlackTeamCountry "SUI"]

1. b3 c5 2. Bb2 Nc6 3. e3 e5 4. Bb5 Nge7 5. Nf3 e4 6. Ng5 d5 7. Qh5 Ng6 8. c4 h6 9. Nh3 d4 10. Qd5 Qf6 11. Qxe4+ Be7 12. f4 0-0 13. Nf2 Nb4 14. 0-0 a6 15. Ba4 Rb8 16. Na3 Nh4 17. g3 b5 18. f5 bxa4 19. gxh4 Bxf5 20. Qg2 Qxh4 21. Rae1 Rb6 22. Kh1 Rg6 23. Qb7 Bd6 0-1

[Event "SUI-chB"]
[Site "Flims"]
[Date "2012.07.13"]
[Round "2"]
[White "Leutwyler, Matthias"]
[Black "Grandadam, Nicolas"]
[Result "0-1"]
[ECO "D31"]
[WhiteElo "2128"]
[BlackElo "2317"]
[PlyCount "82"]
[EventDate "2012.07.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SUI"]
[SourceTitle "CBM 149 Extra"]
[Source "ChessBase"]
[SourceDate "2012.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.08.24"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 c6 4. e4 dxe4 5. Nxe4 Bb4+ 6. Bd2 Qxd4 7. Bxb4 Qxe4+ 8. Be2 Na6 9. Bd6 Qxg2 10. Qd2 Nf6 11. Bf3 Qg6 12. Ne2 e5 13. Bxe5 Be6 14. Rg1 Qf5 15. Qc3 0-0-0 16. Ng3 Qd3 17. Be2 Qxc3+ 18. bxc3 Rhe8 19. f4 Nd7 20. Ne4 Nxe5 21. fxe5 Bxc4 22. Bxc4 Rxe5 23. Bxa6 bxa6 24. Rxg7 Rxe4+ 25. Kf2 Rd2+ 26. Kf3 Ree2 27. h4 h6 28. a4 Rh2 29. Ke3 Rd7 30. Rf1 Rxh4 31. Rfxf7 Rxf7 32. Rxf7 Kb8 33. a5 Rh5 34. Kd4 Rxa5 35. c4 Rh5 36. c5 a5 37. Rf8+ Kb7 38. Rf7+ Ka6 39. Rc7 Rh4+ 40. Ke5 Kb5 41. Rxa7 Rh5+ 0-1

[Event "Lenk op 23rd"]
[Site "Lenk"]
[Date "2012.04.08"]
[Round "6"]
[White "Gerber, Richard"]
[Black "Leutwyler, Matthias"]
[Result "1-0"]
[ECO "D34"]
[WhiteElo "2412"]
[BlackElo "2099"]
[PlyCount "101"]
[EventDate "2012.04.05"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "SUI"]
[SourceTitle "CBM 148 Extra"]
[Source "ChessBase"]
[SourceDate "2012.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.06.22"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. g3 Nf6 4. Bg2 Be7 5. Nf3 0-0 6. 0-0 c5 7. cxd5 exd5 8. Nc3 Nc6 9. Be3 c4 10. Ne5 h6 11. b3 Qa5 12. Qc2 Bb4 13. Rfc1 Bf5 14. Qxf5 Bxc3 15. Nxc6 bxc6 16. Rab1 Bd2 17. Bxd2 Qxd2 18. e3 Qxa2 19. bxc4 Rfd8 20. Ra1 Qb2 21. Qc2 Qb7 22. Rcb1 Qd7 23. Ra6 Rab8 24. Rba1 Rb7 25. cxd5 cxd5 26. Qa2 Rdb8 27. Rxa7 Rb1+ 28. Rxb1 Rxb1+ 29. Qxb1 Qxa7 30. h3 g6 31. Bf3 Kg7 32. Kg2 Qa4 33. Qb8 Qc6 34. h4 h5 35. Qe5 Kg8 36. Bd1 Qb6 37. Bc2 Kg7 38. Ba4 Kf8 39. Bb3 Qxb3 40. Qxf6 Qc4 41. Kf3 Qa2 42. Kg2 Qc4 43. Qe5 Qc6 44. e4 dxe4 45. d5 Qe8 46. Qf6 Qd7 47. d6 Kg8 48. Qe7 Qg4 49. d7 Qf3+ 50. Kg1 Qd1+ 51. Kh2 1-0

[Event "Lenk op 23rd"]
[Site "Lenk"]
[Date "2012.04.08"]
[Round "5"]
[White "Sadeghi, Hassan Roger"]
[Black "Leutwyler, Matthias"]
[Result "1/2-1/2"]
[ECO "D43"]
[WhiteElo "2218"]
[BlackElo "2099"]
[PlyCount "41"]
[EventDate "2012.04.05"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "SUI"]
[SourceTitle "CBM 148 Extra"]
[Source "ChessBase"]
[SourceDate "2012.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.06.22"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. Bg5 h6 5. Bxf6 Qxf6 6. Nc3 c6 7. e3 Nd7 8. Qd2 g6 9. e4 dxe4 10. Nxe4 Qe7 11. c5 Bg7 12. Nd6+ Kf8 13. Bd3 b6 14. Nxc8 Rxc8 15. cxb6 axb6 16. 0-0 Qd6 17. Be2 Bf6 18. Rac1 Kg7 19. Rc2 Rhd8 20. Rd1 Ra8 21. Qc1 1/2-1/2

[Event "Lenk op 23rd"]
[Site "Lenk"]
[Date "2012.04.07"]
[Round "4"]
[White "Leutwyler, Matthias"]
[Black "Schweizer, Simon"]
[Result "1-0"]
[ECO "A22"]
[WhiteElo "2099"]
[BlackElo "1974"]
[PlyCount "95"]
[EventDate "2012.04.05"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "SUI"]
[SourceTitle "CBM 148 Extra"]
[Source "ChessBase"]
[SourceDate "2012.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.06.22"]
[SourceQuality "1"]

1. c4 e5 2. a3 Nf6 3. Nc3 Nc6 4. b4 d6 5. e3 g6 6. b5 Nb8 7. Bb2 Bg7 8. g3 0-0 9. Bg2 a6 10. a4 Nbd7 11. Nge2 Nb6 12. d3 axb5 13. axb5 Rxa1 14. Qxa1 Bf5 15. e4 Be6 16. 0-0 Nfd7 17. f4 Nc5 18. f5 Bd7 19. Qd1 f6 20. fxg6 hxg6 21. Bc1 Rf7 22. Be3 Qc8 23. Nc1 Be6 24. Nd5 Nba4 25. d4 exd4 26. Bxd4 Bxd5 27. exd5 f5 28. Bxg7 Rxg7 29. Nd3 Nxd3 30. Qxd3 Qe8 31. g4 fxg4 32. Qg3 Re7 33. Qxg4 Nc5 34. b6 cxb6 35. Qg3 Re5 36. Rf6 Kg7 37. Rxd6 Re1+ 38. Bf1 Rxf1+ 39. Kxf1 Ne4 40. Qf4 Nxd6 41. Qxd6 Qf8+ 42. Qxf8+ Kxf8 43. Ke2 Ke7 44. Ke3 g5 45. Ke4 Kd6 46. Kf5 b5 47. cxb5 Kxd5 48. Kxg5 1-0

[Event "Lenk op 23rd"]
[Site "Lenk"]
[Date "2012.04.06"]
[Round "2"]
[White "Leutwyler, Matthias"]
[Black "Sokolov, Andrei"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "2099"]
[BlackElo "2577"]
[PlyCount "88"]
[EventDate "2012.04.05"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "SUI"]
[SourceTitle "CBM 148 Extra"]
[Source "ChessBase"]
[SourceDate "2012.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.06.22"]
[SourceQuality "1"]

1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 Nf6 5. Nf3 Nc6 6. Be2 e6 7. 0-0 Be7 8. c4 Qd7 9. dxc5 Bxc5 10. Qxd7+ Bxd7 11. Nc3 Nd4 12. Ne5 Nxe2+ 13. Nxe2 Ne4 14. Be3 Bxe3 15. fxe3 f6 16. Nxd7 Kxd7 17. Rfd1+ Ke7 18. Rd4 f5 19. Rad1 Rad8 20. Kf1 e5 21. R4d3 Rxd3 22. Rxd3 Rc8 23. b3 Ke6 24. Ng3 Nd6 25. a4 g6 26. Ne2 Ne4 27. Nc1 a6 28. Rd5 Nf6 29. Rd1 h5 30. h3 b5 31. cxb5 Nd5 32. Re1 axb5 33. axb5 Nxe3+ 34. Rxe3 Rxc1+ 35. Kf2 h4 36. Rd3 Rc5 37. b6 Rb5 38. Rc3 Rxb6 39. Rc4 f4 40. Rc3 Kf5 41. Kf3 Rb5 42. Ke2 e4 43. Kf2 Ke5 44. Rc6 g5 0-1

[Event "SUI-chT"]
[Site "Switzerland"]
[Date "2008.06.22"]
[Round "5.8"]
[White "Heimann, Andreas"]
[Black "Leutwyler, Matthias"]
[Result "1/2-1/2"]
[ECO "B40"]
[WhiteElo "2340"]
[BlackElo "2106"]
[PlyCount "59"]
[EventDate "2008.03.02"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "SUI"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]
[WhiteTeam "Reichenstein"]
[BlackTeam "Bern"]
[WhiteTeamCountry "SUI"]
[BlackTeamCountry "SUI"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Bc5 5. Nb3 Bb6 6. Bd3 Ne7 7. 0-0 0-0 8. Nc3 f5 9. exf5 Nxf5 10. Qh5 Qh4 11. Qxh4 Nxh4 12. Be3 Nc6 13. Bxb6 axb6 14. Rae1 Nb4 15. Re4 Nxd3 16. cxd3 Ng6 17. a3 Rf4 18. g3 Rxe4 19. dxe4 Ne5 20. Nb5 d5 21. Nc7 Ra4 22. exd5 exd5 23. Rd1 Bg4 24. Rxd5 Nf3+ 25. Kg2 Re4 26. h3 Ne1+ 27. Kh2 Nf3+ 28. Kg2 Ne1+ 29. Kh2 Nf3+ 30. Kg2 1/2-1/2

[Event "SUI-chT"]
[Site "Switzerland"]
[Date "2008.04.20"]
[Round "3.7"]
[White "Friedrich, Norbert"]
[Black "Leutwyler, Matthias"]
[Result "1/2-1/2"]
[ECO "B40"]
[WhiteElo "2314"]
[BlackElo "2106"]
[PlyCount "46"]
[EventDate "2008.03.02"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "SUI"]
[SourceTitle "CBM 123 Extra"]
[Source "ChessBase"]
[SourceDate "2008.05.06"]
[SourceVersion "1"]
[SourceVersionDate "2008.05.06"]
[SourceQuality "1"]
[WhiteTeam "Zuerich"]
[BlackTeam "Bern"]
[WhiteTeamCountry "SUI"]
[BlackTeamCountry "SUI"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Bc5 5. Nb3 Bb6 6. c4 Ne7 7. Nc3 0-0 8. Be2 f5 9. 0-0 Nbc6 10. exf5 Nxf5 11. c5 Bc7 12. Nb5 b6 13. Nxc7 Qxc7 14. cxb6 axb6 15. Bd2 Bb7 16. Re1 Nce7 17. Bb4 Rf7 18. Rc1 Qf4 19. Rc4 Qh6 20. Bd2 Qf6 21. Bc3 Qh6 22. Bd2 Qf6 23. Bc3 Qh6 1/2-1/2

[Event "Bern Ambassador op"]
[Site "Bern"]
[Date "2000.12.29"]
[Round "6"]
[White "Tillmann, Marc"]
[Black "Leutwyler, Matthias"]
[Result "0-1"]
[ECO "D31"]
[WhiteElo "2134"]
[PlyCount "66"]
[EventDate "2000.12.26"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "SUI"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 c6 4. Nf3 dxc4 5. a4 Bb4 6. e3 b5 7. Bd2 a5 8. axb5 Bxc3 9. Bxc3 cxb5 10. b3 Bb7 11. d5 Nf6 12. dxe6 Qxd1+ 13. Kxd1 Ne4 14. exf7+ Kxf7 15. Be1 Rd8+ 16. Kc1 Nc5 17. bxc4 b4 18. Kb2 Nc6 19. Be2 a4 20. Nd4 a3+ 21. Kb1 b3 22. Nxc6 Bxc6 23. f3 Nd3 24. Bxd3 Rxd3 25. Bb4 b2 26. Rxa3 Raxa3 27. Bxa3 Rxa3 28. Kxb2 Rxe3 29. Rc1 Re2+ 30. Rc2 Rxc2+ 31. Kxc2 Ke6 32. Kd3 Kd6 33. Kd4 g5 0-1

[Event "Bern Ambassador op"]
[Site "Bern"]
[Date "2000.12.28"]
[Round "4"]
[White "Rufener, Markus"]
[Black "Leutwyler, Matthias"]
[Result "1-0"]
[ECO "D48"]
[WhiteElo "2138"]
[PlyCount "61"]
[EventDate "2000.12.26"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "SUI"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 c6 4. e3 Nf6 5. Nf3 Nbd7 6. Bd3 dxc4 7. Bxc4 b5 8. Bd3 a6 9. e4 c5 10. d5 Qc7 11. 0-0 Bb7 12. dxe6 fxe6 13. Qe2 Be7 14. b3 0-0-0 15. a4 b4 16. Nd1 Kb8 17. Nb2 h6 18. Nc4 g5 19. Bb2 Rhf8 20. Nfe5 h5 21. Rfd1 Ka7 22. f3 h4 23. Qe3 Nh5 24. Ng6 Nf4 25. Nxf8 Bxf8 26. Bf1 Be7 27. Rd2 Rg8 28. Rad1 Bc8 29. Nd6 Nb8 30. Be5 Bxd6 31. Bxd6 1-0

[Event "Bern Ambassador op"]
[Site "Bern"]
[Date "2000.12.26"]
[Round "1"]
[White "Leutwyler, Matthias"]
[Black "Horvath, Jozsef"]
[Result "0-1"]
[ECO "B44"]
[BlackElo "2558"]
[PlyCount "62"]
[EventDate "2000.12.26"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "SUI"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nb5 d6 6. c4 Nf6 7. N1c3 a6 8. Na3 Be7 9. Be2 0-0 10. 0-0 b6 11. Be3 Bb7 12. Qb3 Nd7 13. f3 Bg5 14. Bf2 Nc5 15. Qd1 f5 16. Nc2 fxe4 17. b4 exf3 18. Bxf3 Nd3 19. Qxd3 Ne5 20. Qd1 Rxf3 21. gxf3 Nxf3+ 22. Kg2 Nd2+ 23. Kg1 Qf6 24. Be3 Bxe3+ 25. Nxe3 Nxf1 26. Ncd5 exd5 27. Nxd5 Qg5+ 28. Kxf1 Rf8+ 29. Ke1 Qe5+ 30. Kd2 Qd4+ 31. Kc2 Rf2+ 0-1

[Event "Bern Ambassador op"]
[Site "Bern"]
[Date "1998.12.26"]
[Round "1"]
[White "Leutwyler, Matthias"]
[Black "Oral, Tomas"]
[Result "0-1"]
[ECO "B32"]
[BlackElo "2510"]
[PlyCount "56"]
[EventDate "1998.12.??"]
[EventType "swiss"]
[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. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Qc7 5. Nb5 Qb8 6. c4 e6 7. Be3 b6 8. Be2 Nf6 9. N1c3 Bb7 10. f3 Be7 11. Qd2 a6 12. Nd4 0-0 13. Nc2 Qc7 14. Na4 b5 15. cxb5 axb5 16. Bxb5 d5 17. Nc3 dxe4 18. fxe4 Nb4 19. Rc1 Qa5 20. a4 Nxe4 21. Qd7 Bh4+ 22. g3 Nxc3 23. Qxb7 Nxc2+ 24. Rxc2 Nxb5+ 25. Bd2 Qxa4 26. b3 Qxb3 27. Rc3 Ra1+ 28. Kf2 Qa2 0-1

