[Event "Verbandsliga Suedbaden 2223"]
[Site "Germany"]
[Date "2023.05.07"]
[Round "9.5"]
[White "Hund, Sarah"]
[Black "Leutwyler, Martin"]
[Result "1/2-1/2"]
[ECO "B04"]
[WhiteElo "2043"]
[BlackElo "2200"]
[PlyCount "95"]
[EventDate "2022.09.25"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "Zaehringen"]
[BlackTeam "Gottmadingen"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 dxe5 5. Nxe5 c6 6. Bc4 Bf5 7. 0-0 Nd7 8. Nf3 e6 9. Re1 Be7 10. c3 0-0 11. Nbd2 b5 12. Bf1 Qb6 13. Ne4 c5 14. Ng3 Bg6 15. h4 h6 16. h5 Bh7 17. Ne5 Rad8 18. Qb3 cxd4 19. cxd4 Nb4 20. Nd3 Nxd3 21. Bxd3 Bxd3 22. Qxd3 Nf6 23. Be3 Rd5 24. Qe2 Bd6 25. Nf1 Nxh5 26. Qf3 Qd8 27. Rac1 Qf6 28. Qe2 Rd8 29. Rc6 Bb4 30. Rec1 Ba5 31. R1c5 Bb6 32. Rxb5 Nf4 33. Qc4 Rxb5 34. Qxb5 Bxd4 35. Bxd4 Qxd4 36. Ne3 Qe4 37. Rc7 Qb1+ 38. Kh2 Qxa2 39. Qb7 Rf8 40. Nc4 Nd5 41. Rc5 Qa1 42. Ne5 Qe1 43. Nd7 Qxf2 44. Rc8 Qh4+ 45. Kg1 Qe1+ 46. Kh2 Qh4+ 47. Kg1 Qe1+ 48. Kh2 1/2-1/2

[Event "Verbandsliga Suedbaden 2223"]
[Site "Germany"]
[Date "2023.04.02"]
[Round "8.3"]
[White "Leutwyler, Martin"]
[Black "Hell, Pascal"]
[Result "0-1"]
[ECO "B38"]
[WhiteElo "2200"]
[BlackElo "2159"]
[PlyCount "64"]
[EventDate "2022.09.25"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "Gottmadingen"]
[BlackTeam "Dreilaendereck"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. Nf3 c5 2. c4 g6 3. d4 cxd4 4. Nxd4 Bg7 5. e4 d6 6. Nc3 Nf6 7. Be2 Nc6 8. Be3 0-0 9. 0-0 Bd7 10. h3 Rc8 11. Qc2 a6 12. Rad1 Qe8 13. Qb1 Na5 14. b3 b5 15. cxb5 Rxc3 16. Bd2 Rc8 17. Bxa5 axb5 18. Rc1 Rxc1 19. Rxc1 Qa8 20. Be1 Nxe4 21. Nxb5 Ng5 22. Bd2 Bf5 23. Bd3 Bxh3 24. f3 Nxf3+ 25. gxf3 Qxf3 26. Be4 Qg3+ 27. Kh1 Be5 28. Bf4 Bxf4 29. Rc2 d5 30. Bxd5 Bf5 31. Qb2 Qh3+ 32. Rh2 Qf1# 0-1

[Event "Verbandsliga Suedbaden 2223"]
[Site "Germany"]
[Date "2023.03.05"]
[Round "7.5"]
[White "Metz, Hartmut"]
[Black "Leutwyler, Martin"]
[Result "1/2-1/2"]
[ECO "C28"]
[WhiteElo "2187"]
[BlackElo "2200"]
[PlyCount "119"]
[EventDate "2022.09.25"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "Kuppenheim"]
[BlackTeam "Gottmadingen"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e5 2. f4 Bc5 3. Nf3 d6 4. Bc4 Nf6 5. Nc3 Nc6 6. d3 exf4 7. Bxf4 0-0 8. Na4 d5 9. Nxc5 dxc4 10. 0-0 Bg4 11. dxc4 Qe7 12. Nd3 Qxe4 13. b3 Rac8 14. Qe1 Bxf3 15. gxf3 Qf5 16. Qf2 Rfd8 17. Be3 Rd6 18. Kh1 Re8 19. Rae1 h6 20. Bd2 Rxe1 21. Nxe1 Nd4 22. Be3 c5 23. Rg1 Nh5 24. Rg4 Qf6 25. Rh4 g6 26. Re4 Kh7 27. Bxd4 Rxd4 28. Rxd4 cxd4 29. Nd3 Nf4 30. Qd2 Nh3 31. Kg2 Ng5 32. Qf4 Qe6 33. Nf2 Qd7 34. h4 Ne6 35. Qe5 Qe7 36. h5 Qg5+ 37. Qxg5 hxg5 38. hxg6+ Kxg6 39. Ne4 b6 40. Nd6 d3 41. cxd3 Nf4+ 42. Kg3 Nxd3 43. Nc8 Nc1 44. Nxa7 Nxa2 45. Nc8 Nc1 46. b4 Nd3 47. b5 Kf6 48. Nxb6 Ke6 49. Na4 f5 50. c5 Kd7 51. Nb6+ Kd8 52. c6 Nf4 53. Nc4 Ne2+ 54. Kf2 Nd4 55. Na3 g4 56. fxg4 fxg4 57. Ke3 Nxc6 58. bxc6 Kc7 59. Kf4 Kxc6 60. Kxg4 1/2-1/2

[Event "Verbandsliga Suedbaden 2223"]
[Site "Germany"]
[Date "2023.02.12"]
[Round "6.3"]
[White "Leutwyler, Martin"]
[Black "Doll, Stefan"]
[Result "1/2-1/2"]
[ECO "D78"]
[WhiteElo "2200"]
[BlackElo "2131"]
[PlyCount "39"]
[EventDate "2022.09.25"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "Gottmadingen"]
[BlackTeam "Baden-Baden IV"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. Nf3 d5 2. g3 g6 3. Bg2 Bg7 4. d4 Nf6 5. 0-0 0-0 6. c4 c6 7. b3 a5 8. Nbd2 Bf5 9. Bb2 a4 10. Nh4 a3 11. Bc3 Be6 12. e3 Re8 13. Qc2 Qc8 14. Rfe1 Bh6 15. e4 Bh3 16. Bh1 Bg5 17. Nhf3 Bh6 18. Nh4 Bg5 19. Nhf3 Bh6 20. Nh4 1/2-1/2

[Event "Verbandsliga Suedbaden 2223"]
[Site "Germany"]
[Date "2023.01.22"]
[Round "5.5"]
[White "Spitzer, Martin"]
[Black "Leutwyler, Martin"]
[Result "1-0"]
[ECO "C00"]
[WhiteElo "2203"]
[BlackElo "2200"]
[PlyCount "115"]
[EventDate "2022.09.25"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "Heitersheim"]
[BlackTeam "Gottmadingen"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. c4 e6 2. e4 e5 3. Nf3 Nc6 4. d4 Bb4+ 5. Bd2 Bxd2+ 6. Qxd2 exd4 7. Nxd4 Qe7 8. Nc3 Nf6 9. Nf5 Qf8 10. Qg5 Rg8 11. e5 h6 12. Nxh6 gxh6 13. Qxf6 Rg6 14. Qh4 Nxe5 15. Nd5 Qd6 16. 0-0-0 c6 17. Nb6 Qxd1+ 18. Kxd1 axb6 19. Qd4 d6 20. a3 c5 21. Qh4 Be6 22. f4 Nxc4 23. Bxc4 Bxc4 24. f5 Bb3+ 25. Kc1 Rg8 26. Re1+ Kd7 27. g4 Ra4 28. h3 Rc4+ 29. Kb1 Rd4 30. Qe7+ Kc6 31. Qe3 Ba4 32. b3 Bb5 33. a4 Bd3+ 34. Kb2 h5 35. Rd1 hxg4 36. Rxd3 Rxd3 37. Qxd3 g3 38. Qf3+ d5 39. Qg2 Kd6 40. h4 Ke5 41. Kc2 d4 42. Kd3 Kxf5 43. h5 Kg4 44. h6 f5 45. Qxb7 Kh3 46. Qh1+ Kg4 47. h7 Rh8 48. Qb7 Kh3 49. Qf3 Kh2 50. Qh5+ Kg1 51. Qh3 Kf2 52. Qxf5+ Kg1 53. Qg6 g2 54. Qg7 Kf1 55. Qf6+ Ke1 56. Qxh8 g1Q 57. Qe5+ Kf1 58. Qe2# 1-0

[Event "Verbandsliga Suedbaden 2223"]
[Site "Germany"]
[Date "2022.12.04"]
[Round "4.4"]
[White "Fernandez Aguado, Juan Luis"]
[Black "Leutwyler, Martin"]
[Result "1-0"]
[ECO "A40"]
[WhiteElo "2206"]
[BlackElo "2200"]
[PlyCount "75"]
[EventDate "2022.09.25"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "Wiehre"]
[BlackTeam "Gottmadingen"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 g6 2. d4 Bg7 3. c4 d6 4. Nf3 Nc6 5. h3 e5 6. Be3 exd4 7. Nxd4 Nge7 8. g4 0-0 9. Nc3 f5 10. gxf5 gxf5 11. exf5 Nxf5 12. Nxf5 Bxf5 13. Be2 Qh4 14. Qd5+ Kh8 15. 0-0-0 Rae8 16. Rhg1 Ne5 17. Qxb7 Nxc4 18. Bxc4 Qxc4 19. Qd5 Qxd5 20. Nxd5 Bxh3 21. Bxa7 Ra8 22. Bd4 Bxd4 23. Rxd4 Rxa2 24. Kb1 Ra7 25. Rg5 Rxf2 26. Nf4 Bd7 27. Re4 Rb7 28. b4 c5 29. Nd3 Rf1+ 30. Kb2 Bc6 31. Re6 c4 32. Rxd6 Rf8 33. Ne5 Be4 34. Kc3 Bd3 35. b5 Bf1 36. b6 Be2 37. Rd7 Bf3 38. Nf7+ 1-0

[Event "Verbandsliga Suedbaden 2223"]
[Site "Germany"]
[Date "2022.11.20"]
[Round "3.4"]
[White "Leutwyler, Martin"]
[Black "Bauer, Andreas"]
[Result "0-1"]
[ECO "A35"]
[WhiteElo "2200"]
[BlackElo "2199"]
[PlyCount "80"]
[EventDate "2022.09.25"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "Gottmadingen"]
[BlackTeam "Emmendingen"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. Nf3 c5 2. c4 Nc6 3. Nc3 e5 4. e3 f5 5. d4 e4 6. d5 exf3 7. dxc6 dxc6 8. Qxd8+ Kxd8 9. gxf3 Nf6 10. b3 Bd6 11. Bb2 Ke7 12. Bd3 Be6 13. Ke2 Rad8 14. Rad1 Kf7 15. h4 g6 16. Nb1 Rhe8 17. Nd2 Nh5 18. Bc2 b5 19. Kf1 Bc7 20. Bc3 Rd7 21. a3 Red8 22. Ke2 a5 23. a4 bxa4 24. bxa4 f4 25. Rhg1 fxe3 26. fxe3 Ng3+ 27. Kf2 Nf5 28. h5 Be5 29. hxg6+ hxg6 30. Bxa5 Rb8 31. Ne4 Rxd1 32. Rxd1 Rb2 33. Rd2 Bxc4 34. Nxc5 Bg3+ 35. Kg2 Nxe3+ 36. Kh3 Be5 37. Rd7+ Kg8 38. Rd8+ Kg7 39. Rd7+ Kh6 40. Bd2 Bf1+ 0-1

[Event "Arco op 44th"]
[Site "Arco"]
[Date "2022.10.16"]
[Round "9"]
[White "Kostov, Kiril"]
[Black "Leutwyler, Martin"]
[Result "1/2-1/2"]
[ECO "B12"]
[WhiteElo "1874"]
[BlackElo "2117"]
[PlyCount "8"]
[EventDate "2022.10.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ITA"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nd2 g6 4. c3 Bg7 1/2-1/2

[Event "Arco op 44th"]
[Site "Arco"]
[Date "2022.10.15"]
[Round "8"]
[White "Leutwyler, Martin"]
[Black "Niccoli, Paolo"]
[Result "1-0"]
[ECO "A57"]
[WhiteElo "2117"]
[BlackElo "1757"]
[PlyCount "55"]
[EventDate "2022.10.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ITA"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. Qc2 d6 5. e4 g6 6. cxb5 Bg7 7. Nc3 0-0 8. Nf3 a6 9. a4 Nbd7 10. h3 e6 11. dxe6 fxe6 12. Be2 axb5 13. Bxb5 Qb6 14. 0-0 Ba6 15. Bg5 h6 16. Be3 Bxb5 17. axb5 Ne5 18. Qb3 Kf7 19. Nd2 Nfd7 20. Nc4 Nxc4 21. Qxc4 Rfe8 22. Rxa8 Rxa8 23. f4 Ke7 24. Bd2 e5 25. Be3 exf4 26. Bxf4 Re8 27. Bg3 Rf8 28. Ra1 1-0

[Event "Arco op 44th"]
[Site "Arco"]
[Date "2022.10.14"]
[Round "7"]
[White "Perino, Alberto"]
[Black "Leutwyler, Martin"]
[Result "1/2-1/2"]
[ECO "B10"]
[WhiteElo "1979"]
[BlackElo "2117"]
[PlyCount "32"]
[EventDate "2022.10.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ITA"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. e4 c6 2. d3 d5 3. Nd2 e5 4. Ngf3 Bd6 5. d4 exd4 6. Bd3 Bg4 7. 0-0 Ne7 8. Re1 Nd7 9. exd5 cxd5 10. Nb3 Qb6 11. h3 Bxf3 12. Qxf3 Ne5 13. Qd1 0-0 14. Nxd4 Nxd3 15. Qxd3 Bc5 16. Be3 Nc6 1/2-1/2

[Event "Arco op 44th"]
[Site "Arco"]
[Date "2022.10.12"]
[Round "5"]
[White "Hartmann, Wolfgang"]
[Black "Leutwyler, Martin"]
[Result "1-0"]
[ECO "A14"]
[WhiteElo "1933"]
[BlackElo "2117"]
[PlyCount "57"]
[EventDate "2022.10.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ITA"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. c4 e6 2. g3 Nf6 3. Bg2 d5 4. Nf3 Be7 5. 0-0 0-0 6. d3 Bc5 7. cxd5 exd5 8. b3 Nc6 9. Bb2 d4 10. Nbd2 Re8 11. Rc1 Nd5 12. a3 a5 13. Re1 Bf5 14. Nf1 Bf8 15. e4 dxe3 16. fxe3 Bg4 17. e4 Nf6 18. Ne3 Bh5 19. h3 Bxf3 20. Qxf3 Ne5 21. Bxe5 Rxe5 22. Nc4 Re7 23. a4 Ra6 24. Kh2 Nd7 25. e5 Rae6 26. Qd5 b6 27. h4 Qc8 28. Bh3 Rg6 29. Re3 1-0

[Event "Arco op 44th"]
[Site "Arco"]
[Date "2022.10.10"]
[Round "3"]
[White "Higatsberger, Michael"]
[Black "Leutwyler, Martin"]
[Result "1-0"]
[ECO "C45"]
[WhiteElo "2005"]
[BlackElo "2117"]
[PlyCount "57"]
[EventDate "2022.10.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ITA"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Qf6 5. Nf3 Bb4+ 6. c3 Bc5 7. Be2 h6 8. 0-0 Nge7 9. Qc2 Ng6 10. b4 Bb6 11. b5 Nce5 12. Nxe5 Qxe5 13. Na3 d6 14. Nc4 Qe7 15. Nxb6 axb6 16. f4 h5 17. a4 Bg4 18. Bd3 h4 19. e5 Bh5 20. exd6 cxd6 21. Ba3 0-0 22. Rae1 Qf6 23. Bb2 d5 24. c4 d4 25. Qf2 Rxa4 26. Bxd4 Qd6 27. f5 Ne7 28. Qxh4 Nxf5 29. Rxf5 1-0

[Event "Arco op 44th"]
[Site "Arco"]
[Date "2022.10.09"]
[Round "2"]
[White "Leutwyler, Martin"]
[Black "Rusek, Walter"]
[Result "1-0"]
[ECO "A11"]
[WhiteElo "2117"]
[BlackElo "1743"]
[PlyCount "62"]
[EventDate "2022.10.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ITA"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 Nf6 3. Bg2 Bf5 4. 0-0 e6 5. c4 c6 6. cxd5 cxd5 7. Qb3 Qc7 8. d3 Nc6 9. Nc3 a6 10. Bf4 Qd7 11. Rac1 Be7 12. Na4 Na5 13. Qc2 Qc6 14. Qd1 Qb5 15. Nd4 Qb4 16. Be5 Bd8 17. a3 Qe7 18. Nxf5 exf5 19. Bxf6 Qxf6 20. Bxd5 h5 21. e4 h4 22. Qf3 hxg3 23. hxg3 Qh6 24. Qg2 f4 25. gxf4 Rb8 26. e5 b5 27. Nc3 Rb6 28. f5 Bg5 29. Rc2 Bf4 30. Re1 g6 31. f6 Nc6 1-0

[Event "Arco op 44th"]
[Site "Arco"]
[Date "2022.10.08"]
[Round "1"]
[White "Mattenberger, Dominik"]
[Black "Leutwyler, Martin"]
[Result "1/2-1/2"]
[ECO "D31"]
[WhiteElo "1711"]
[BlackElo "2117"]
[PlyCount "77"]
[EventDate "2022.10.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ITA"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Be7 4. cxd5 exd5 5. Bf4 c6 6. e3 Bf5 7. g4 Be6 8. h3 Nd7 9. Nf3 g5 10. Bg3 Nh6 11. Bd3 f5 12. gxf5 Nxf5 13. Be5 0-0 14. Rg1 Rf7 15. Nxg5 Bxg5 16. Qh5 Nxe5 17. Rxg5+ Qxg5 18. Qxg5+ Rg7 19. Qxg7+ Nxg7 20. dxe5 Bxh3 21. 0-0-0 Rf8 22. f4 Bf5 23. e4 dxe4 24. Nxe4 Bxe4 25. Bxe4 Rxf4 26. Rd8+ Kf7 27. Bxh7 Ke6 28. Bg8+ Kxe5 29. Rd7 Nf5 30. Rxb7 a5 31. Ra7 a4 32. Ra5+ Kd6 33. b3 axb3 34. axb3 Rf2 35. Ra8 Nd4 36. Rd8+ Ke5 37. Re8+ Kd6 38. Rd8+ Ke5 39. Re8+ 1/2-1/2

[Event "Verbandsliga Suedbaden 2122"]
[Site "Baden"]
[Date "2022.05.22"]
[Round "5.4"]
[White "Leutwyler, Martin"]
[Black "Kaenel, Hansjuerg"]
[Result "1/2-1/2"]
[ECO "A07"]
[WhiteElo "2200"]
[BlackElo "2286"]
[PlyCount "86"]
[EventDate "2021.10.10"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Gottmadingen"]
[BlackTeam "Dreisamtal"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. Nf3 d5 2. g3 b5 3. Bg2 Bb7 4. b3 e6 5. c4 b4 6. Bb2 Nf6 7. 0-0 c5 8. e3 Nbd7 9. Qe2 Be7 10. d3 0-0 11. Nbd2 a5 12. a4 Ra7 13. e4 dxe4 14. dxe4 Qa8 15. Rfe1 Rd8 16. Rad1 Ne8 17. Nf1 Bf6 18. e5 Be7 19. h4 Bc6 20. Ne3 Nf8 21. Rxd8 Qxd8 22. Rd1 Rd7 23. Rxd7 Qxd7 24. Nd2 Bxg2 25. Kxg2 Qc6+ 26. Qf3 Qxf3+ 27. Kxf3 Nd7 28. h5 Nc7 29. Ke2 Na6 30. f4 Nab8 31. Nf3 Nc6 32. Kd3 f6 33. Ke4 Kf7 34. Nd1 f5+ 35. Ke3 h6 36. Nf2 g6 37. hxg6+ Kxg6 38. Nd3 h5 39. Nf2 Nd8 40. Bc1 Nf7 41. Nh3 Nd8 42. Ke2 Nc6 43. Be3 Kf7 1/2-1/2

[Event "Verbandsliga Suedbaden 2122"]
[Site "Baden"]
[Date "2022.04.24"]
[Round "9.3"]
[White "Leutwyler, Martin"]
[Black "Stahl, Clement"]
[Result "1/2-1/2"]
[ECO "A35"]
[WhiteElo "2200"]
[BlackElo "2217"]
[PlyCount "47"]
[EventDate "2021.10.10"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Gottmadingen"]
[BlackTeam "Oberwinden"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. Nf3 c5 2. c4 Nc6 3. Nc3 e5 4. e3 f5 5. d4 e4 6. d5 exf3 7. dxc6 fxg2 8. cxd7+ Qxd7 9. Bxg2 Qxd1+ 10. Kxd1 Nf6 11. Nb5 Kf7 12. b3 a6 13. Nc7 Ra7 14. Nd5 Nxd5 15. Bxd5+ Be6 16. Bxe6+ Kxe6 17. Ke2 Bd6 18. Bb2 b6 19. Rhg1 Rg8 20. h4 g6 21. Rad1 Rd7 22. Bc3 Be7 23. Rxd7 Kxd7 24. f4 1/2-1/2

[Event "Verbandsliga Suedbaden 2122"]
[Site "Baden"]
[Date "2022.04.03"]
[Round "8.2"]
[White "Leutwyler, Martin"]
[Black "Xheladini, Mahmut"]
[Result "1-0"]
[ECO "A53"]
[WhiteElo "2200"]
[BlackElo "2209"]
[PlyCount "63"]
[EventDate "2021.10.10"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Gottmadingen"]
[BlackTeam "Dreilaendereck"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. Nf3 c6 2. c4 Nf6 3. d4 d6 4. Nc3 Bf5 5. Nh4 Bg6 6. Nxg6 hxg6 7. e4 Nbd7 8. Be3 Qa5 9. Qd2 e5 10. Be2 Be7 11. a3 Qc7 12. b4 a6 13. d5 Nh5 14. g3 c5 15. 0-0 f5 16. Bg5 Ndf6 17. bxc5 Qxc5 18. Rab1 Qc8 19. exf5 Qxf5 20. Bxf6 Nf4 21. Bd3 Qh3 22. f3 gxf6 23. gxf4 0-0-0 24. Rf2 f5 25. Qe3 Rd7 26. Na4 Kb8 27. c5 dxc5 28. Nxc5 Bxc5 29. Qxc5 Rdh7 30. Bxa6 Qg3+ 31. Kf1 Qxf4 32. Qc6 1-0

[Event "Verbandsliga Suedbaden 2122"]
[Site "Baden"]
[Date "2022.03.13"]
[Round "7.4"]
[White "Hassenstein, Alexander"]
[Black "Leutwyler, Martin"]
[Result "1/2-1/2"]
[ECO "D11"]
[BlackElo "2200"]
[PlyCount "31"]
[EventDate "2021.10.10"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Sasbach"]
[BlackTeam "Gottmadingen"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. g3 Bg4 5. Bg2 e6 6. 0-0 Nbd7 7. Nc3 Be7 8. Bf4 0-0 9. Re1 h6 10. Rc1 Bb4 11. Nd2 Re8 12. f3 Bh5 13. Qb3 Qa5 14. a3 Bxc3 15. Qxc3 Qxc3 16. bxc3 1/2-1/2

[Event "Verbandsliga Suedbaden 2122"]
[Site "Baden"]
[Date "2021.10.31"]
[Round "2.3"]
[White "Leutwyler, Martin"]
[Black "Duessel, Udo"]
[Result "0-1"]
[ECO "E08"]
[WhiteElo "2200"]
[BlackElo "2160"]
[PlyCount "122"]
[EventDate "2021.10.10"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Gottmadingen"]
[BlackTeam "Brombach II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. Nf3 d5 2. g3 Nf6 3. Bg2 Nbd7 4. d4 e6 5. c4 c6 6. Qc2 Be7 7. 0-0 0-0 8. Bf4 Ne4 9. Nc3 Nxc3 10. Qxc3 f5 11. Rad1 Nf6 12. Ne5 Bd7 13. Nd3 Ne4 14. Qb3 Qb6 15. Qc2 Rad8 16. Be5 Bf6 17. c5 Qa5 18. b4 Qa6 19. f3 Bxe5 20. Nxe5 Nf6 21. e4 fxe4 22. fxe4 Qa3 23. Nxd7 Rxd7 24. e5 Qe3+ 25. Qf2 Ng4 26. Qxe3 Nxe3 27. Rxf8+ Kxf8 28. Rd2 Rf7 29. Rb2 Nf5 30. Rd2 g5 31. Bh3 h5 32. Bxf5 Rxf5 33. Kg2 Kg7 34. Rb2 a6 35. a4 g4 36. b5 axb5 37. axb5 Rf3 38. bxc6 bxc6 39. Rb6 Kg6 40. Rxc6 Kf5 41. Ra6 Rc3 42. Ra2 Ke4 43. Rd2 Ke3 44. Rd1 Rc2+ 45. Kg1 Ke4 46. Kh1 Rc4 47. Kg1 Ke3 48. Kf1 Ra4 49. Kg2 Ke2 50. Rc1 Kd2 51. Rf1 Rxd4 52. Rf6 Rc4 53. Rxe6 Rxc5 54. Kf2 d4 55. Rd6 d3 56. Ra6 Rxe5 57. Ra2+ Kc1 58. Ra1+ Kb2 59. Ra8 Re2+ 60. Kf1 Rxh2 61. Ke1 Kc3 0-1

[Event "Arco op 43rd"]
[Site "Arco"]
[Date "2021.10.17"]
[Round "9"]
[White "Vezzosi, Paolo"]
[Black "Leutwyler, Martin"]
[Result "1-0"]
[ECO "B13"]
[WhiteElo "2218"]
[BlackElo "2098"]
[PlyCount "87"]
[EventDate "2021.10.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ITA"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nc6 5. c3 Nf6 6. Bf4 Bg4 7. Qb3 Qd7 8. Nd2 e6 9. Ngf3 Bd6 10. Be5 0-0 11. Qc2 Kh8 12. h3 Bh5 13. 0-0 Qe7 14. Rae1 Bg6 15. Bxd6 Qxd6 16. Ne5 Bxd3 17. Qxd3 Rab8 18. a3 Qc7 19. f4 Ne7 20. g4 Nc8 21. f5 Nd6 22. fxe6 fxe6 23. Qg3 Kg8 24. Nd3 Rbe8 25. Nc5 e5 26. Rxe5 Rxe5 27. Qxe5 Re8 28. Qf4 Qe7 29. Nd3 Qe3+ 30. Qxe3 Rxe3 31. Nf4 g5 32. Ng2 Re6 33. Re1 Kf7 34. Nf3 Nde4 35. Ne3 Rb6 36. Re2 h6 37. Ne5+ Kg7 38. Nd3 Kg6 39. Nxd5 Nxd5 40. Rxe4 Nf4 41. Nxf4+ gxf4 42. Re2 f3 43. Rd2 Kg5 44. Kf2 1-0

[Event "Arco op 43rd"]
[Site "Arco"]
[Date "2021.10.16"]
[Round "8"]
[White "Leutwyler, Martin"]
[Black "Sarkar, Justin"]
[Result "1/2-1/2"]
[ECO "A05"]
[WhiteElo "2098"]
[BlackElo "2324"]
[PlyCount "62"]
[EventDate "2021.10.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ITA"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 g6 3. d4 Bg7 4. Bg2 Nf6 5. 0-0 0-0 6. b3 c5 7. Bb2 Ne4 8. Nbd2 Nc6 9. e3 Bf5 10. Ne5 Nxe5 11. dxe5 Qc7 12. Nxe4 dxe4 13. g4 Rad8 14. Qe2 Bc8 15. Bxe4 Bxe5 16. Bxe5 Qxe5 17. Bf3 f5 18. Rad1 fxg4 19. Bxg4 Qg5 20. h3 e5 21. Rxd8 Rxd8 22. Rd1 Rf8 23. Rd5 h5 24. f4 Qh4 25. Bxc8 Qg3+ 26. Qg2 Qxe3+ 27. Kh1 Qc1+ 28. Kh2 Qxf4+ 29. Kh1 Qc1+ 30. Kh2 Qf4+ 31. Kh1 Qc1+ 1/2-1/2

[Event "Arco op 43rd"]
[Site "Arco"]
[Date "2021.10.15"]
[Round "7"]
[White "Cluyts, Marc"]
[Black "Leutwyler, Martin"]
[Result "0-1"]
[ECO "B13"]
[WhiteElo "1959"]
[BlackElo "2098"]
[PlyCount "50"]
[EventDate "2021.10.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ITA"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nc6 5. c3 Qc7 6. Ne2 Bg4 7. f3 Bd7 8. Bf4 e5 9. dxe5 Nxe5 10. Bc2 Nf6 11. Qd4 Bd6 12. Nd2 0-0 13. 0-0-0 Rfe8 14. Rhe1 Bc5 15. Bxe5 Rxe5 16. Qf4 Bf2 17. Rf1 Nh5 18. Qxe5 Qxe5 19. Rxf2 Qe3 20. Rdf1 Bb5 21. Nd4 Bxf1 22. Rxf1 Nf4 23. Nf5 Nd3+ 24. Bxd3 Qxd3 25. Nd4 b5 0-1

[Event "Arco op 43rd"]
[Site "Arco"]
[Date "2021.10.14"]
[Round "6"]
[White "Leutwyler, Martin"]
[Black "Pagano, Sergio1111"]
[Result "1-0"]
[ECO "E06"]
[WhiteElo "2098"]
[BlackElo "1938"]
[PlyCount "41"]
[EventDate "2021.10.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ITA"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 e6 3. g3 d5 4. Bg2 c5 5. 0-0 Nc6 6. d4 Be7 7. dxc5 Bxc5 8. a3 0-0 9. b4 Be7 10. Nbd2 dxc4 11. Nxc4 Qxd1 12. Rxd1 Nd5 13. Bb2 b5 14. Ne3 Nxe3 15. fxe3 Rb8 16. Rac1 Rb6 17. Ne1 Nb8 18. Rc7 Bg5 19. Kf2 Ra6 20. Nd3 Ra4 21. Rdc1 1-0

[Event "Arco op 43rd"]
[Site "Arco"]
[Date "2021.10.13"]
[Round "5"]
[White "Ohler, Julius"]
[Black "Leutwyler, Martin"]
[Result "1/2-1/2"]
[ECO "E11"]
[WhiteElo "1995"]
[BlackElo "2098"]
[PlyCount "65"]
[EventDate "2021.10.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ITA"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ 4. Bd2 Qe7 5. e3 0-0 6. Bd3 Bxd2+ 7. Nbxd2 d6 8. Qc2 a5 9. g4 g6 10. Rg1 e5 11. g5 Nh5 12. d5 Na6 13. a3 Nc5 14. Ne4 Nxd3+ 15. Qxd3 Bf5 16. Nh4 Bxe4 17. Qxe4 c6 18. 0-0-0 Rfc8 19. Kb1 Rc7 20. Nf3 Rac8 21. c5 cxd5 22. Qxd5 Rxc5 23. Qxd6 Kf8 24. Qxe7+ Kxe7 25. Rd2 Ng7 26. Rg4 Nf5 27. b4 axb4 28. Rxb4 R8c7 29. Rdb2 Nd6 30. Ka2 e4 31. Nd2 Rxg5 32. Nxe4 Nxe4 33. Rxe4+ 1/2-1/2

[Event "Arco op 43rd"]
[Site "Arco"]
[Date "2021.10.12"]
[Round "4"]
[White "Leutwyler, Martin"]
[Black "Bettalli, Francesco"]
[Result "0-1"]
[ECO "B36"]
[WhiteElo "2098"]
[BlackElo "2287"]
[PlyCount "110"]
[EventDate "2021.10.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ITA"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]

1. Nf3 c5 2. c4 g6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. e4 d6 7. Be2 Nxd4 8. Qxd4 Bg7 9. Be3 0-0 10. Qd3 a5 11. 0-0 a4 12. Bd4 Qa5 13. Rac1 Bd7 14. f4 Bc6 15. Qe3 Nd7 16. Bxg7 Kxg7 17. Nd5 Bxd5 18. exd5 Qc5 19. Rc3 b6 20. Rf2 Qxe3 21. Rxe3 Rfe8 22. Bg4 Nc5 23. h4 f5 24. Bd1 h5 25. Be2 Kf7 26. Rff3 Rec8 27. Ra3 Ne4 28. Rfe3 Nc5 29. Rac3 Rc7 30. Ra3 Ra5 31. Kf1 Ra8 32. Kg1 Rca7 33. Kf1 Ra5 34. Kg1 Na6 35. Re6 Nc7 36. Ree3 b5 37. cxb5 Nxb5 38. Rad3 Nc7 39. Bf3 Na6 40. Rd2 Nc5 41. Kf1 Rb5 42. Ke1 Rab8 43. Ree2 Rb4 44. g3 Rc4 45. Kd1 a3 46. b3 Rc3 47. Rf2 Nd3 48. Rf1 Rbc8 49. Ke2 Nb4 50. Rf2 Rc1 51. Ke3 R8c3+ 52. Kd4 Kf6 53. Bd1 Rxg3 54. Bc2 Nxa2 55. Rde2 Nc3 0-1

[Event "Arco op 43rd"]
[Site "Arco"]
[Date "2021.10.11"]
[Round "3"]
[White "Zeller, Frank"]
[Black "Leutwyler, Martin"]
[Result "1/2-1/2"]
[ECO "B27"]
[WhiteElo "2366"]
[BlackElo "2098"]
[PlyCount "120"]
[EventDate "2021.10.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ITA"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nf3 c6 4. c4 d5 5. exd5 cxd5 6. cxd5 Nf6 7. Bc4 Nxd5 8. Qb3 e6 9. Bg5 f6 10. Bd2 Nc6 11. Nc3 Na5 12. Qa4+ Bd7 13. Bb5 Nc6 14. Qd1 0-0 15. 0-0 Qb6 16. Qe2 a6 17. Bc4 Nxd4 18. Nxd4 Qxd4 19. Rad1 Qc5 20. Bxd5 exd5 21. Be3 Qd6 22. Rxd5 Qe6 23. Qd2 Bc6 24. Rd6 Qg4 25. f3 Qh4 26. Nd5 Rf7 27. Nf4 Re8 28. Bf2 Qg5 29. h4 Qf5 30. Re1 Rxe1+ 31. Bxe1 Bh6 32. Bg3 Rd7 33. Kh2 Kf7 34. Qd4 Rxd6 35. Qxd6 Qe5 36. Qxe5 fxe5 37. Nd3 Bd5 38. Nxe5+ Ke6 39. b3 b5 40. Nd3 a5 41. Bc7 a4 42. bxa4 bxa4 43. Nc5+ Ke7 44. Nxa4 Bxa2 45. Nc3 Bb3 46. Kg3 Bc1 47. Ne4 Bc4 48. Bd6+ Kf7 49. Bf4 Ba3 50. Be5 h5 51. Bd6 Bc1 52. Bb4 Ke6 53. Bd2 Ba3 54. Kf4 Be7 55. g3 Bd3 56. Bc3 Bd6+ 57. Kg5 Bxe4 58. fxe4 Bxg3 59. Kxg6 Bxh4 60. Kxh5 Bf2 1/2-1/2

[Event "Arco op 43rd"]
[Site "Arco"]
[Date "2021.10.10"]
[Round "2"]
[White "Valenti, Giuseppe"]
[Black "Leutwyler, Martin"]
[Result "0-1"]
[ECO "B02"]
[WhiteElo "1885"]
[BlackElo "2098"]
[PlyCount "62"]
[EventDate "2021.10.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ITA"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. Nf3 d6 4. Bc4 Nb6 5. Bb3 c5 6. d3 Nc6 7. exd6 e6 8. 0-0 Bxd6 9. Nc3 0-0 10. a4 Be7 11. a5 Nd5 12. Bd2 Ndb4 13. Qe1 Nxa5 14. Ba4 b6 15. Qe4 Bb7 16. Qg4 f5 17. Qh5 g6 18. Qh6 Bxf3 19. gxf3 Nac6 20. Rfe1 Nd4 21. Rxe6 Nxe6 22. Bb3 Kh8 23. Bxe6 Nxc2 24. Ne2 Rf6 25. Bc3 Bf8 26. Qg5 Bg7 27. Rd1 Rxe6 28. Qxd8+ Rxd8 29. Nf4 Re7 30. Rd2 Ne1 31. Kf1 Nxf3 0-1

[Event "Arco op 43rd"]
[Site "Arco"]
[Date "2021.10.09"]
[Round "1"]
[White "Leutwyler, Martin"]
[Black "Cavatorta, Fosco"]
[Result "1-0"]
[ECO "A55"]
[WhiteElo "2098"]
[BlackElo "1734"]
[PlyCount "73"]
[EventDate "2021.10.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ITA"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 d6 3. d4 Nbd7 4. Nc3 e5 5. e4 Be7 6. Be2 0-0 7. 0-0 c6 8. Be3 Ng4 9. Bd2 a6 10. Rb1 b5 11. b4 Bb7 12. a4 Ngf6 13. cxb5 cxb5 14. axb5 axb5 15. d5 Ba6 16. Re1 Qb8 17. Ra1 Qb7 18. Bd3 Ne8 19. Bxb5 Bxb5 20. Rxa8 Qxa8 21. Nxb5 Qb7 22. Qa4 Nb6 23. Qa7 Qxa7 24. Nxa7 Nc4 25. Nc6 Bf6 26. Rc1 Nxd2 27. Nxd2 Bg5 28. Rc2 f5 29. Nf3 Bf6 30. b5 Nc7 31. b6 Na6 32. b7 fxe4 33. Ra2 Nc7 34. Nd2 e3 35. fxe3 Bg5 36. Nf1 Nxd5 37. Ra8 1-0

[Event "Verbandsliga Suedbaden 1920"]
[Site "Baden"]
[Date "2021.07.25"]
[Round "9.2"]
[White "Sonnenfeld, Daniel"]
[Black "Leutwyler, Martin"]
[Result "1-0"]
[ECO "D10"]
[WhiteElo "2091"]
[BlackElo "2200"]
[PlyCount "93"]
[EventDate "2019.09.29"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]
[WhiteTeam "Oberwinden"]
[BlackTeam "Gottmadingen"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 d5 2. c4 c6 3. cxd5 cxd5 4. Bf4 Nf6 5. e3 Nc6 6. Nc3 a6 7. Bd3 e6 8. Rc1 Bd6 9. Bxd6 Qxd6 10. f4 b5 11. Nf3 Bb7 12. Ne5 0-0 13. 0-0 Rac8 14. g4 Na5 15. g5 Ne4 16. Qh5 Qe7 17. Rc2 b4 18. Na4 Rxc2 19. Bxc2 f6 20. Bxe4 dxe4 21. gxf6 gxf6 22. Rf2 fxe5 23. Rg2+ Kh8 24. Qxe5+ Rf6 25. Qg5 Qf7 26. Qxa5 Rg6 27. Qe5+ Kg8 28. Nc5 Bd5 29. Nxa6 Rxg2+ 30. Kxg2 Qd7 31. Qb8+ Kf7 32. Qc7 Qxc7 33. Nxc7 Bc4 34. Na8 Bxa2 35. Nb6 Ke7 36. Na4 Kd6 37. Nc5 Bd5 38. Kg3 Ke7 39. Kg4 Kf6 40. Kh5 Bc6 41. Na6 b3 42. Nc5 Bd5 43. Kh6 Kf5 44. h3 Bc4 45. Kxh7 Bf1 46. Nxb3 Bxh3 47. Nd2 1-0

[Event "Verbandsliga Suedbaden 1920"]
[Site "Baden"]
[Date "2021.07.04"]
[Round "8.2"]
[White "Leutwyler, Martin"]
[Black "Kelecevic, Nedeljko"]
[Result "1/2-1/2"]
[ECO "E04"]
[WhiteElo "2200"]
[BlackElo "2177"]
[PlyCount "29"]
[EventDate "2019.09.29"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]
[WhiteTeam "Gottmadingen"]
[BlackTeam "Konstanz"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 e6 2. c4 Nf6 3. g3 d5 4. Bg2 dxc4 5. Nf3 Nc6 6. Qa4 Bb4+ 7. Bd2 Nd5 8. Bxb4 Ndxb4 9. 0-0 Bd7 10. Ne5 Nd5 11. Nxd7 Qxd7 12. Qxc4 0-0 13. Rd1 Rfd8 14. Nc3 Nce7 15. Qb3 1/2-1/2

[Event "Verbandsliga Suedbaden 1920"]
[Site "Baden"]
[Date "2020.02.16"]
[Round "6.2"]
[White "Doll, Alexander"]
[Black "Leutwyler, Martin"]
[Result "1/2-1/2"]
[ECO "B19"]
[WhiteElo "2127"]
[BlackElo "2200"]
[PlyCount "111"]
[EventDate "2019.09.29"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]
[WhiteTeam "Baden-Baden V"]
[BlackTeam "Gottmadingen"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. Nf3 Nd7 7. h4 h6 8. h5 Bh7 9. Bd3 Bxd3 10. Qxd3 e6 11. Bd2 Ngf6 12. 0-0-0 Bd6 13. Ne4 Bc7 14. c4 Nxe4 15. Qxe4 Nf6 16. Qe2 b5 17. g4 bxc4 18. g5 c3 19. Bxc3 hxg5 20. Ne5 Qd5 21. Qa6 Qb5 22. Qxc6+ Qxc6 23. Nxc6 Rxh5 24. Rxh5 Nxh5 25. d5 Kd7 26. Ne5+ Bxe5 27. Bxe5 Rc8+ 28. Kb1 f6 29. dxe6+ Kxe6 30. Bd4 a6 31. b4 Nf4 32. Kb2 Kf5 33. Bc5 Ke4 34. Re1+ Kd5 35. Kb3 g4 36. Re7 Ne6 37. Rd7+ Ke5 38. Kc4 g5 39. Rd5+ Ke4 40. Rd6 Nxc5 41. bxc5 f5 42. Rxa6 Kf3 43. Rg6 Kxf2 44. Rxg5 Rf8 45. c6 g3 46. c7 f4 47. Rf5 Rc8 48. Rxf4+ Ke3 49. Rg4 Kf3 50. Rg7 g2 51. Kd3 Kf2 52. Rf7+ Ke1 53. Rg7 Kf1 54. Rf7+ Ke1 55. Rg7 Kf1 56. Rf7+ 1/2-1/2

[Event "Verbandsliga Suedbaden 1920"]
[Site "Baden"]
[Date "2020.02.02"]
[Round "5.1"]
[White "Metz, Hartmut"]
[Black "Leutwyler, Martin"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2259"]
[BlackElo "2200"]
[PlyCount "79"]
[EventDate "2019.09.29"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]
[WhiteTeam "Kuppenheim"]
[BlackTeam "Gottmadingen"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c6 2. d4 d5 3. e5 c5 4. dxc5 e6 5. Nf3 Bxc5 6. Bd3 Ne7 7. 0-0 Ng6 8. Re1 0-0 9. c3 Nc6 10. Be3 Be7 11. Bxg6 fxg6 12. Nbd2 Qc7 13. Bd4 g5 14. h3 Bd7 15. Nf1 Rac8 16. Qd2 Nxd4 17. Nxd4 b5 18. Nh2 a5 19. Nhf3 h6 20. a3 Qb6 21. Qd3 Rf4 22. Re3 Rc4 23. b3 Rc8 24. b4 g4 25. Nh2 axb4 26. axb4 gxh3 27. gxh3 Rcf8 28. Ng4 Bg5 29. Rg3 Kh8 30. Ra2 Qd8 31. Qg6 Qe8 32. Qxe8 Rxe8 33. Ra7 Rd8 34. Nh2 Re4 35. Nhf3 Bf4 36. Rg4 g5 37. h4 Bxe5 38. Rxe4 Bb8 39. Rxd7 Rxd7 40. Rxe6 1-0

[Event "Verbandsliga Suedbaden 1920"]
[Site "Baden"]
[Date "2020.01.12"]
[Round "4.1"]
[White "Leutwyler, Martin"]
[Black "Hell, Pascal"]
[Result "1/2-1/2"]
[ECO "E05"]
[WhiteElo "2200"]
[BlackElo "2155"]
[PlyCount "98"]
[EventDate "2019.09.29"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]
[WhiteTeam "Gottmadingen"]
[BlackTeam "Dreilaendereck II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. c4 e6 3. g3 d5 4. Nf3 dxc4 5. Bg2 Be7 6. 0-0 0-0 7. Ne5 Nc6 8. Nxc6 bxc6 9. Na3 Bxa3 10. bxa3 Rb8 11. Qa4 Rb6 12. Qxc4 Ba6 13. Qc2 Qxd4 14. Be3 Rb2 15. Qxc6 Qc4 16. Rfc1 Qxc6 17. Rxc6 Bb7 18. Rxc7 Bxg2 19. Kxg2 Nd5 20. Bd4 Rd2 21. Rc4 Rxe2 22. Bxa7 f5 23. Kf1 Rb2 24. Bd4 Rb5 25. a4 Rb7 26. Rac1 Kf7 27. R1c2 Ra8 28. Be3 h6 29. Bd4 g5 30. Rb2 Rxb2 31. Bxb2 Ra6 32. Bd4 f4 33. Ke2 fxg3 34. fxg3 Kg6 35. Kf3 h5 36. Ke4 Nf6+ 37. Bxf6 Kxf6 38. Kd4 Ra5 39. Kc3 e5 40. Kb4 Ra8 41. a5 Kf5 42. Kb5 e4 43. a6 e3 44. Rc7 Rb8+ 45. Ka5 Re8 46. a7 e2 47. Rc1 Ke4 48. Kb6 Kd3 49. Kb7 Re7+ 1/2-1/2

[Event "Verbandsliga Suedbaden 1920"]
[Site "Baden"]
[Date "2019.12.01"]
[Round "3.4"]
[White "Leutwyler, Martin"]
[Black "Prill, Gerhard"]
[Result "1-0"]
[ECO "E05"]
[WhiteElo "2200"]
[PlyCount "79"]
[EventDate "2019.09.29"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]
[WhiteTeam "Gottmadingen"]
[BlackTeam "Heitersheim"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. c4 e6 3. g3 d5 4. Nf3 Be7 5. Bg2 0-0 6. 0-0 dxc4 7. Ne5 Nc6 8. Nxc6 bxc6 9. Na3 Nd5 10. Nxc4 Bd7 11. e4 Nb6 12. Na5 Rb8 13. Qc2 Bb4 14. Nb3 Re8 15. a3 Bf8 16. Rd1 g6 17. Na5 Bg7 18. Be3 Nc8 19. b4 Ne7 20. Rac1 Qc8 21. Bg5 f6 22. Be3 a6 23. Rd3 Kh8 24. Rc3 Rd8 25. d5 exd5 26. exd5 Rb5 27. Nxc6 Nxc6 28. dxc6 Bf5 29. Qa4 Bh3 30. Rc5 Rxc5 31. Bxc5 Bh6 32. Rd1 Re8 33. Bxh3 Qxh3 34. Qxa6 Qg4 35. Qd3 Rg8 36. Re1 Bg7 37. Qd7 f5 38. Qxc7 Qg5 39. Re7 Qf6 40. Qd7 1-0

[Event "Verbandsliga Suedbaden 1920"]
[Site "Baden"]
[Date "2019.11.10"]
[Round "2.3"]
[White "Leutwyler, Martin"]
[Black "Becker, Dirk"]
[Result "0-1"]
[ECO "E05"]
[WhiteElo "2200"]
[BlackElo "2247"]
[PlyCount "74"]
[EventDate "2019.09.29"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]
[WhiteTeam "Gottmadingen"]
[BlackTeam "Baden-Baden IV"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. c4 e6 3. g3 d5 4. Nf3 Be7 5. Bg2 0-0 6. 0-0 dxc4 7. Ne5 Nc6 8. Nxc6 bxc6 9. Na3 Bxa3 10. bxa3 Ba6 11. Qd2 c3 12. Qxc3 Bxe2 13. Re1 Bb5 14. Bg5 h6 15. Bxf6 Qxf6 16. Rac1 Rab8 17. Red1 Rb6 18. Rd2 Rd8 19. Rb1 Qe7 20. Qb4 Kf8 21. Re1 Ra6 22. Re3 Ra4 23. Qb2 Qd6 24. d5 exd5 25. Bxd5 cxd5 26. Qxb5 Rc4 27. Rde2 c6 28. Qb1 g6 29. Qb7 d4 30. Re7 Rc1+ 31. Kg2 Qd5+ 32. Kh3 Rg1 33. R2e5 Qg2+ 34. Kg4 f5+ 35. Rxf5+ gxf5+ 36. Kh5 Qf3+ 37. Kxh6 Rd6+ 0-1

[Event "Arco op 41st"]
[Site "Arco"]
[Date "2019.10.12"]
[Round "9"]
[White "Leutwyler, Martin"]
[Black "Qendro, Llambi"]
[Result "0-1"]
[ECO "E90"]
[WhiteElo "2163"]
[BlackElo "2312"]
[PlyCount "122"]
[EventDate "2019.10.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ITA"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. d4 g6 2. c4 Bg7 3. Nf3 d6 4. Nc3 Nf6 5. h3 0-0 6. e4 e5 7. d5 a5 8. g4 Na6 9. Be3 Nd7 10. a3 Nac5 11. Rg1 a4 12. Nd2 c6 13. Be2 Nb6 14. Qc2 Bd7 15. h4 h6 16. h5 g5 17. f3 cxd5 18. cxd5 Rc8 19. Kf2 Rc7 20. Rgc1 Qa8 21. Bb5 Rfc8 22. Bxd7 Rxd7 23. Bxc5 Rxc5 24. Qd3 Rdc7 25. Ne2 Qc8 26. Rc3 Rxc3 27. Nxc3 Nc4 28. Nxc4 Rxc4 29. Qe3 Bf6 30. Rc1 Bd8 31. Ne2 Ba5 32. Rxc4 Qxc4 33. Ng3 Qc2+ 34. Qe2 Qc5+ 35. Kg2 Bb6 36. Qf1 Kh7 37. Kh3 Ba5 38. Qe2 b5 39. Nf5 Qg1 40. Qg2 Qe1 41. Ng3 Qc1 42. Nf5 Qc5 43. Qf1 Bd2 44. Qe2 Ba5 45. Qf1 Bb6 46. Qe2 Qg1 47. Qg2 Qe1 48. Kh2 Bc5 49. Kh3 Qc1 50. Kh2 b4 51. axb4 Bxb4 52. Kh3 Bc5 53. Kh2 Qe1 54. Kh3 Bd4 55. Ng3 Qb4 56. Qc2 Qb3 57. Qc6 Qxf3 58. Qxd6 Bxb2 59. Kh2 Bd4 60. Nf5 Qf2+ 61. Kh3 Qf1+ 0-1

[Event "Arco op 41st"]
[Site "Arco"]
[Date "2019.10.11"]
[Round "8"]
[White "Palczert, Matyas"]
[Black "Leutwyler, Martin"]
[Result "0-1"]
[ECO "B10"]
[WhiteElo "1999"]
[BlackElo "2163"]
[PlyCount "56"]
[EventDate "2019.10.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ITA"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 c6 2. Nf3 d5 3. exd5 cxd5 4. Ne5 Nf6 5. d4 g6 6. c3 Bg7 7. Bd3 Nc6 8. Qe2 Qc7 9. Nxc6 bxc6 10. 0-0 0-0 11. Nd2 Re8 12. f4 Bf5 13. Bxf5 gxf5 14. Nf3 e6 15. Be3 Kh8 16. Kh1 Rg8 17. Ne5 Ne4 18. Qh5 Bxe5 19. fxe5 Rg4 20. Rf3 Rag8 21. Rh3 R8g7 22. g3 Qb8 23. b4 Qb5 24. Bh6 Nf2+ 25. Kg2 Nxh3 26. Kxh3 R7g6 27. Re1 Qd3 28. Rg1 Qf3 0-1

[Event "Arco op 41st"]
[Site "Arco"]
[Date "2019.10.10"]
[Round "7"]
[White "Leutwyler, Martin"]
[Black "Lagrotteria, Salvatore"]
[Result "1-0"]
[ECO "E08"]
[WhiteElo "2163"]
[BlackElo "1986"]
[PlyCount "91"]
[EventDate "2019.10.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ITA"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 c6 4. Nc3 e6 5. g3 Nbd7 6. Bg2 Be7 7. 0-0 0-0 8. b3 b6 9. Bb2 Bb7 10. Qc2 Qb8 11. Rfd1 a5 12. Rac1 Ra7 13. Nd2 e5 14. dxe5 Nxe5 15. cxd5 Nxd5 16. Bxd5 cxd5 17. Nb5 Ra8 18. Nc7 Ng6 19. Nxa8 Qxa8 20. Bd4 Ba3 21. Ra1 Ba6 22. Nb1 Rc8 23. Qf5 Bf8 24. Nc3 Ne7 25. Qf3 Rc6 26. a4 h5 27. Nb5 Bc8 28. Qxh5 Rg6 29. Qe5 Nc6 30. Qc7 Bg4 31. Rd2 Qe8 32. Rc1 Bxe2 33. Rxc6 Bc4 34. bxc4 Rxc6 35. Qe5 Re6 36. Qxd5 Re1+ 37. Kg2 Rb1 38. Be3 Qe7 39. Nc3 Ra1 40. Ne4 Rxa4 41. Bxb6 Qb4 42. Bc5 Qxc4 43. Qxc4 Rxc4 44. Rd8 Rxe4 45. Rxf8+ Kh7 46. Rxf7 1-0

[Event "Arco op 41st"]
[Site "Arco"]
[Date "2019.10.09"]
[Round "6"]
[White "Modena, Giorgio"]
[Black "Leutwyler, Martin"]
[Result "1-0"]
[ECO "B13"]
[WhiteElo "1845"]
[BlackElo "2163"]
[PlyCount "97"]
[EventDate "2019.10.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ITA"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Nf3 Nf6 5. c3 Nc6 6. Bf4 Bg4 7. Nbd2 e6 8. Qb3 Qc8 9. Bd3 Be7 10. h3 Bh5 11. 0-0 0-0 12. Rac1 Bg6 13. Bxg6 hxg6 14. Rfe1 Rd8 15. Qb5 a6 16. Qe2 b5 17. g4 Qb7 18. Ng5 Bd6 19. Bxd6 Rxd6 20. f4 b4 21. Ndf3 bxc3 22. bxc3 Nh7 23. Qf2 Nxg5 24. Nxg5 f6 25. Nxe6 Qf7 26. Nc5 Na5 27. Re2 Nb7 28. Rce1 Nxc5 29. dxc5 Rc6 30. Re7 Qf8 31. Qd4 Rac8 32. Qxd5+ Kh7 33. Rf7 Qxc5+ 34. Qxc5 Rxc5 35. Ree7 Rxc3 36. Rxg7+ Kh8 37. Rh7+ Kg8 38. Reg7+ Kf8 39. Rxg6 Rc1+ 40. Kf2 R8c2+ 41. Ke3 Rxa2 42. Rxf6+ Kg8 43. Ra7 Ra3+ 44. Ke4 a5 45. Kf5 Rc8 46. h4 a4 47. h5 Ra1 48. h6 Rac1 49. Rxa4 1-0

[Event "Arco op 41st"]
[Site "Arco"]
[Date "2019.10.08"]
[Round "5"]
[White "Leutwyler, Martin"]
[Black "Kostov, Kiril"]
[Result "1/2-1/2"]
[ECO "D23"]
[WhiteElo "2163"]
[BlackElo "1731"]
[PlyCount "104"]
[EventDate "2019.10.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ITA"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 dxc4 4. Qa4+ c6 5. Qxc4 Bf5 6. g3 e6 7. Bg2 Nbd7 8. 0-0 Be7 9. Nc3 Nb6 10. Qb3 h6 11. Rd1 0-0 12. Ne5 Bh7 13. e4 a5 14. a4 Bb4 15. f3 Qc7 16. Be3 Nfd7 17. Nd3 Be7 18. Rac1 Rfc8 19. Bh3 Qd8 20. Ne5 Kf8 21. Rd2 Bb4 22. Nd3 Bd6 23. Nc5 Qe7 24. Nd3 Bb4 25. Rdd1 Ra6 26. Bf1 Ra7 27. Na2 Bd6 28. Bf2 Bc7 29. Rd2 Qf6 30. Bg2 Qd8 31. Bh3 Nf6 32. Nc3 Kg8 33. Rcd1 Rb8 34. Nc5 Kh8 35. Rc1 Bg8 36. Nd3 Ne8 37. Rcd1 Nf6 38. Kg2 Kh7 39. Nc5 Raa8 40. Kg1 Kh8 41. Bg2 Nbd7 42. Nxd7 Qxd7 43. d5 exd5 44. exd5 cxd5 45. Nxd5 Nxd5 46. Rxd5 Qe8 47. Re1 Qc6 48. Rc5 Qd6 49. Rd1 Qe7 50. Rb5 f6 51. Qc2 Bh7 52. Qb3 Bg8 1/2-1/2

[Event "Arco op 41st"]
[Site "Arco"]
[Date "2019.10.07"]
[Round "4"]
[White "Favaloro, Andrea"]
[Black "Leutwyler, Martin"]
[Result "1-0"]
[ECO "B11"]
[WhiteElo "2354"]
[BlackElo "2163"]
[PlyCount "79"]
[EventDate "2019.10.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ITA"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 c6 2. Nf3 d5 3. Nc3 Bg4 4. h3 Bxf3 5. Qxf3 e6 6. Be2 Nf6 7. 0-0 Bc5 8. Rd1 Bd4 9. exd5 exd5 10. Bf1 0-0 11. Ne2 Be5 12. d4 Bd6 13. Ng3 Bxg3 14. Qxg3 Ne4 15. Qb3 Qf6 16. Be3 Nd6 17. c3 Nd7 18. Bd3 Rfe8 19. Qc2 Nf8 20. Re1 Re7 21. Re2 Rae8 22. Rae1 Ng6 23. Bc1 Rxe2 24. Rxe2 Rxe2 25. Bxe2 Nf4 26. Bf1 Qg6 27. Qxg6 Nxg6 28. Bd3 Kf8 29. f3 Ke7 30. Kf2 Nf8 31. Bg5+ Ke6 32. g4 g6 33. Bf4 Nd7 34. Kg3 f6 35. Bc1 Nf7 36. h4 Nf8 37. b3 Nd7 38. Ba3 b6 39. h5 gxh5 40. Bf5# 1-0

[Event "Arco op 41st"]
[Site "Arco"]
[Date "2019.10.06"]
[Round "3"]
[White "Leutwyler, Martin"]
[Black "Curien, Nicolas"]
[Result "1-0"]
[ECO "D07"]
[WhiteElo "2163"]
[BlackElo "2266"]
[PlyCount "151"]
[EventDate "2019.10.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ITA"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. d4 d5 2. c4 Nc6 3. Nf3 Bg4 4. Nc3 e6 5. cxd5 exd5 6. Qb3 Bxf3 7. exf3 Bb4 8. Bb5 Bxc3+ 9. bxc3 Nge7 10. Ba3 0-0 11. 0-0 Re8 12. Rfe1 a6 13. Bxe7 Rxe7 14. Bxc6 bxc6 15. Rxe7 Qxe7 16. Qb7 Re8 17. Qxa6 c5 18. g3 h5 19. Kg2 cxd4 20. cxd4 c5 21. dxc5 Qxc5 22. Qd3 h4 23. Qd2 Qc4 24. Rc1 Qb5 25. Qd4 Qe2 26. Qxh4 Qxa2 27. Qd4 Qb3 28. Rc5 Rd8 29. Rc7 Qb5 30. Rc5 Qb7 31. h4 Qd7 32. Ra5 Qe6 33. Rb5 Qd6 34. Rb6 Qc7 35. h5 Rd6 36. Rb5 Qd8 37. g4 Rd7 38. Qb2 Qe7 39. Qd4 Qd8 40. Qb2 Qe7 41. Rb4 Rd8 42. Qd4 Rd7 43. Rb3 Qd8 44. Qe5 Rd6 45. Qd4 Rd7 46. Re3 Rd6 47. Re5 f6 48. Re1 Rd7 49. Rb1 Qc7 50. Rd1 Qe5 51. f4 Qe2 52. Kg3 f5 53. f3 fxg4 54. fxg4 Qe6 55. Rd3 Qe1+ 56. Qf2 Qc1 57. Qe3 Qxe3+ 58. Rxe3 Kf7 59. Kf3 Ra7 60. Rb3 Kf6 61. Ke3 Ra1 62. Rb6+ Kf7 63. h6 gxh6 64. Rxh6 Ke7 65. g5 Ra4 66. f5 Rg4 67. Re6+ Kd7 68. g6 d4+ 69. Kd3 Rg5 70. Rf6 Rg4 71. Rf7+ Ke8 72. Kc4 Rf4 73. f6 Rg4 74. Re7+ Kf8 75. g7+ Kg8 76. Re8+ 1-0

[Event "Arco op 41st"]
[Site "Arco"]
[Date "2019.10.05"]
[Round "2"]
[White "Giovannini, Roberto"]
[Black "Leutwyler, Martin"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "1950"]
[BlackElo "2163"]
[PlyCount "120"]
[EventDate "2019.10.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ITA"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 Nf6 3. e3 c5 4. c3 Nc6 5. Nd2 cxd4 6. exd4 Bf5 7. Ngf3 e6 8. Be2 Bd6 9. Bxd6 Qxd6 10. 0-0 0-0 11. Nh4 Be4 12. f3 Bg6 13. Re1 Rfe8 14. Nxg6 hxg6 15. Bb5 e5 16. Bxc6 bxc6 17. dxe5 Rxe5 18. Rxe5 Qxe5 19. Nf1 Re8 20. Qd2 g5 21. Kf2 Qc7 22. Ng3 Qb6+ 23. Kf1 Qa6+ 24. Kf2 Qb6+ 25. Kf1 Re5 26. b3 g4 27. Re1 Qa6+ 28. Kf2 Rxe1 29. Kxe1 Qc8 30. Qe3 gxf3 31. gxf3 a5 32. Kd2 Qf8 33. Kc2 g6 34. Kb2 Qc8 35. Qe5 Qh3 36. Qe2 c5 37. Ka3 Qd7 38. Qe5 Qc6 39. Ne2 Nd7 40. Qe8+ Kg7 41. Kb2 Qa6 42. f4 d4 43. cxd4 cxd4 44. Qe4 d3 45. Qd4+ Qf6 46. Qxf6+ Nxf6 47. Nd4 Nd5 48. Nc6 Kf6 49. Nxa5 Kf5 50. Nc4 Kxf4 51. a4 Kf3 52. a5 Ke2 53. Kc1 Nb4 54. h4 f5 55. Nd2 f4 56. Ne4 f3 57. Ng3+ Ke1 58. Ne4 Na6 59. Nd2 f2 60. Nf3+ Ke2 0-1

[Event "Arco op 41st"]
[Site "Arco"]
[Date "2019.10.04"]
[Round "1"]
[White "Leutwyler, Martin"]
[Black "Paul, Dietmar"]
[Result "1-0"]
[ECO "A52"]
[WhiteElo "2163"]
[BlackElo "1804"]
[PlyCount "35"]
[EventDate "2019.10.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ITA"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e5 3. dxe5 Ng4 4. Bf4 Nc6 5. Nf3 Bb4+ 6. Nbd2 Qe7 7. e3 Ngxe5 8. Nxe5 Nxe5 9. Be2 0-0 10. 0-0 d6 11. Nb3 Rd8 12. a3 Bc5 13. Nxc5 dxc5 14. Qc2 b6 15. Qe4 Ng6 16. Qxe7 Nxe7 17. Bxc7 Rd7 18. Bf3 1-0

[Event "Verbandsliga Suedbaden 1920"]
[Site "Baden"]
[Date "2019.09.29"]
[Round "1.3"]
[White "Milosevic, Goran"]
[Black "Leutwyler, Martin"]
[Result "1/2-1/2"]
[ECO "B19"]
[WhiteElo "2291"]
[BlackElo "2200"]
[PlyCount "51"]
[EventDate "2019.09.29"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]
[WhiteTeam "Dreisamtal"]
[BlackTeam "Gottmadingen"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h6 7. Nf3 Nd7 8. h5 Bh7 9. Bd3 Bxd3 10. Qxd3 e6 11. Bd2 Ngf6 12. 0-0-0 Be7 13. Ne4 Nxe4 14. Qxe4 Nf6 15. Qe2 Qd5 16. c4 Qe4 17. Be3 Ng4 18. Qc2 Qxc2+ 19. Kxc2 b5 20. Ne5 Nxe3+ 21. fxe3 Rc8 22. c5 0-0 23. a4 a6 24. axb5 axb5 25. Ra1 Bf6 26. Nd7 1/2-1/2

[Event "Verbandsliga Suedbaden 1819"]
[Site "Baden"]
[Date "2019.03.31"]
[Round "8.5"]
[White "Feiler, Juergen"]
[Black "Leutwyler, Martin"]
[Result "0-1"]
[ECO "D11"]
[WhiteElo "2064"]
[BlackElo "2200"]
[PlyCount "96"]
[EventDate "2018.10.14"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Baden-Baden IV"]
[BlackTeam "Gottmadingen"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. e3 Bg4 5. Qb3 Qb6 6. Nh4 e6 7. h3 Bh5 8. g4 Bg6 9. Nxg6 hxg6 10. Bg2 Be7 11. Nc3 g5 12. Bd2 Nbd7 13. Rc1 Nf8 14. e4 Nxe4 15. Bxe4 dxe4 16. d5 Qxb3 17. axb3 f5 18. dxe6 g6 19. gxf5 gxf5 20. Ne2 Nxe6 21. Ng3 Rf8 22. 0-0 0-0-0 23. Bc3 Nf4 24. Kh2 Bf6 25. Ra1 Bxc3 26. bxc3 a6 27. Ra5 Rd3 28. Rxf5 Rxf5 29. Nxf5 Rxh3+ 30. Kg1 Kc7 31. Ne3 Rf3 32. b4 Nh3+ 33. Kg2 Nxf2 34. Rxf2 Rxe3 35. Rf7+ Kd6 36. c5+ Kd5 37. Rxb7 Rxc3 38. Rg7 Kc4 39. Rg6 Kb5 40. Kf2 Rb3 41. Rxg5 Rxb4 42. Ke3 a5 43. Kd2 a4 44. Kc2 a3 45. Rg3 a2 46. Ra3 Ra4 47. Rxa4 Kxa4 48. Kb2 e3 0-1

[Event "Verbandsliga Suedbaden 1819"]
[Site "Baden"]
[Date "2019.03.10"]
[Round "7.2"]
[White "Leutwyler, Martin"]
[Black "Georgiev, Kiril"]
[Result "0-1"]
[ECO "E04"]
[WhiteElo "2200"]
[BlackElo "2595"]
[PlyCount "62"]
[EventDate "2018.10.14"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Gottmadingen"]
[BlackTeam "Oetigheim"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. c4 e6 3. g3 d5 4. Bg2 dxc4 5. Nf3 Nc6 6. Qa4 Bb4+ 7. Bd2 Nd5 8. Bxb4 Ndxb4 9. 0-0 Rb8 10. Nc3 a6 11. Ne5 0-0 12. Bxc6 Nxc6 13. Nxc6 bxc6 14. Qxc4 Qd6 15. e3 Rxb2 16. Rab1 Rb6 17. Na4 Rxb1 18. Rxb1 e5 19. dxe5 Qxe5 20. Qxc6 Bh3 21. Nc3 Rd8 22. Nd5 h6 23. Nf4 Bf5 24. Rc1 Be4 25. Qxa6 Rd2 26. Qc4 g5 27. Ng2 Qf5 28. Qf1 Qf3 29. Ra1 c5 30. a4 c4 31. a5 c3 0-1

[Event "Verbandsliga Suedbaden 1819"]
[Site "Baden"]
[Date "2019.02.17"]
[Round "6.2"]
[White "Wildi, Marcel"]
[Black "Leutwyler, Martin"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "2240"]
[BlackElo "2200"]
[PlyCount "47"]
[EventDate "2018.10.14"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Konstanz"]
[BlackTeam "Gottmadingen"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 d5 2. Bf4 Nf6 3. e3 c5 4. c3 Nc6 5. Nd2 cxd4 6. exd4 Bf5 7. Ngf3 e6 8. Qb3 Qc8 9. Nh4 Be4 10. Nxe4 Nxe4 11. f3 Nd6 12. g3 Be7 13. Ng2 0-0 14. Bd3 Qd7 15. 0-0 a6 16. Qc2 g6 17. Ne3 b5 18. Qe2 Nc4 19. Ng4 Rac8 20. Rfe1 b4 21. Bxc4 dxc4 22. Qxc4 bxc3 23. bxc3 Nxd4 24. Qxd4 1-0

[Event "Verbandsliga Suedbaden 1819"]
[Site "Baden"]
[Date "2019.01.27"]
[Round "5.2"]
[White "Leutwyler, Martin"]
[Black "Schuh, Hubert"]
[Result "0-1"]
[ECO "A55"]
[WhiteElo "2200"]
[BlackElo "2292"]
[PlyCount "98"]
[EventDate "2018.10.14"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Gottmadingen"]
[BlackTeam "Kuppenheim"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. c4 d6 3. Nf3 Nbd7 4. Nc3 e5 5. e4 Be7 6. Be2 0-0 7. 0-0 c6 8. Be3 a6 9. d5 cxd5 10. cxd5 b5 11. b4 Nb6 12. Nd2 Bd7 13. Qb3 Qb8 14. Rfc1 Rc8 15. Rc2 Ng4 16. Bxg4 Bxg4 17. Rac1 Qb7 18. f3 Bd7 19. Ne2 Na4 20. a3 Bd8 21. Nc3 Bb6 22. Nxa4 bxa4 23. Qd3 Rxc2 24. Rxc2 a5 25. bxa5 Rxa5 26. Nc4 Bxe3+ 27. Qxe3 Rc5 28. Rb2 Qc7 29. Nd2 h6 30. Nb1 f5 31. h3 f4 32. Qf2 Kh7 33. Kh2 Bc8 34. Qd2 Ba6 35. Qb4 Rc1 36. Nd2 Bd3 37. Qb6 Qxb6 38. Rxb6 Rc2 39. Nb1 Bf1 40. Rxd6 Rxg2+ 41. Kh1 Rb2 42. Nc3 Bxh3 43. Nxa4 Rd2 44. Nc5 Bg2+ 45. Kg1 Bxf3 46. Rd7 h5 47. Ne6 Kh6 48. Nf8 Bxe4 49. d6 h4 0-1

[Event "Verbandsliga Suedbaden 1819"]
[Site "Baden"]
[Date "2019.01.13"]
[Round "4.2"]
[White "Merkel, Markus"]
[Black "Leutwyler, Martin"]
[Result "0-1"]
[ECO "D11"]
[WhiteElo "2154"]
[BlackElo "2200"]
[PlyCount "90"]
[EventDate "2018.10.14"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Heitersheim"]
[BlackTeam "Gottmadingen"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Qc2 dxc4 5. e4 b5 6. b3 cxb3 7. axb3 e6 8. Bd2 a5 9. Bd3 Bb7 10. 0-0 Be7 11. Rd1 h6 12. d5 cxd5 13. Bxb5+ Nfd7 14. exd5 exd5 15. Qf5 0-0 16. Nc3 Nf6 17. Be3 Qc8 18. Qe5 Qe6 19. Qc7 Bc8 20. Nd4 Qd6 21. Bf4 Qxc7 22. Bxc7 Bb4 23. Nde2 Bg4 24. f3 Be6 25. Be5 Nbd7 26. Bd4 Nc5 27. Bxf6 gxf6 28. Nxd5 Bxd5 29. Rxd5 Nxb3 30. Rb1 Bc5+ 31. Kf1 Rad8 32. Rxd8 Rxd8 33. Ke1 Bb4+ 34. Kf2 Nc5 35. Nf4 Rb8 36. Bc4 Ne4+ 37. fxe4 Bc5+ 38. Ke2 Rxb1 39. Nd3 Bd6 40. h3 a4 41. Ke3 a3 42. Ke2 Kg7 43. Ke3 Ra1 44. Kf3 a2 45. Kg4 Rd1 0-1

[Event "Verbandsliga Suedbaden 1819"]
[Site "Baden"]
[Date "2018.12.02"]
[Round "3.3"]
[White "Kais, Edgar"]
[Black "Leutwyler, Martin"]
[Result "0-1"]
[ECO "B12"]
[WhiteElo "1984"]
[BlackElo "2200"]
[PlyCount "68"]
[EventDate "2018.10.14"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Oberwinden"]
[BlackTeam "Gottmadingen"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c6 2. Ne2 d5 3. e5 c5 4. d4 Nc6 5. c3 cxd4 6. cxd4 Bg4 7. f3 Bd7 8. Nbc3 e6 9. a3 Nge7 10. Be3 Rc8 11. Ng3 Na5 12. Rc1 Nc4 13. Bxc4 Rxc4 14. 0-0 h5 15. Qb3 h4 16. Nce4 Nc6 17. Rxc4 Na5 18. Qc3 Nxc4 19. Bg5 Qc8 20. Nf6+ gxf6 21. Bxf6 Rh6 22. Bg5 hxg3 23. Bxh6 gxh2+ 24. Kxh2 Bxh6 25. f4 Qd8 26. Qh3 Bg7 27. Qh7 Ne3 28. Rf3 Nf5 29. Rh3 Bf8 30. g4 Nxd4 31. Qg8 Ne2 32. Rh8 Qe7 33. Qh7 Qc5 34. Kg2 Qg1+ 0-1

[Event "Verbandsliga Suedbaden 1819"]
[Site "Baden"]
[Date "2018.11.04"]
[Round "2.3"]
[White "Leutwyler, Martin"]
[Black "Kiefer, Gerhard"]
[Result "0-1"]
[ECO "E90"]
[WhiteElo "2200"]
[BlackElo "2296"]
[PlyCount "79"]
[EventDate "2018.10.14"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Gottmadingen"]
[BlackTeam "Emmendingen II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. h3 0-0 6. Nf3 Na6 7. Be3 c5 8. Be2 cxd4 9. Nxd4 Nc5 10. Qc2 Bd7 11. 0-0 a6 12. Rfd1 Rc8 13. Rac1 Qa5 14. a3 Ne6 15. b4 Nxd4 16. Bxd4 Qg5 17. Be3 Qh4 18. Bf1 Bc6 19. f3 Nh5 20. Qd2 Be5 21. Ne2 Ng3 22. Qe1 Ba4 23. Rd2 Nxe2+ 24. Qxe2 Qg3 25. Qd3 Bd7 26. Bd4 Qh2+ 27. Kf2 Bg3+ 28. Ke2 Bxh3 29. Kd1 Be6 30. Be3 Qh4 31. Rdc2 Bf4 32. Qd2 Bxe3 33. Qxe3 Bd7 34. Rc3 Ba4+ 35. Kd2 b5 36. f4 e6 37. g3 Qh2+ 38. Be2 bxc4 39. Qf3 Qh6 40. g4 0-1

[Event "Douglas IoM op"]
[Site "Douglas"]
[Date "2018.10.28"]
[Round "9"]
[White "Wu, Li"]
[Black "Leutwyler, Martin"]
[Result "1-0"]
[ECO "A07"]
[WhiteElo "2335"]
[BlackElo "2142"]
[PlyCount "73"]
[EventDate "2018.10.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ENG"]
[SourceTitle "CBM 187"]
[Source "ChessBase"]
[SourceDate "2018.12.11"]
[SourceVersion "1"]
[SourceVersionDate "2018.12.11"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 c6 3. Bg2 Bg4 4. 0-0 Nd7 5. d3 Ngf6 6. Nbd2 e5 7. h3 Bh5 8. e4 dxe4 9. dxe4 Bc5 10. Qe1 0-0 11. Nc4 Re8 12. Nh4 a5 13. Nf5 Qc7 14. Bd2 a4 15. g4 Bg6 16. b4 axb3 17. axb3 b5 18. Nb2 Rxa1 19. Qxa1 Bb6 20. Nd3 Nc5 21. Nxc5 Bxc5 22. Qc3 Nd7 23. Be3 Bxe3 24. fxe3 c5 25. Rd1 b4 26. Qd2 Nf8 27. Bf1 Ne6 28. Bc4 Rd8 29. Bd5 h5 30. Qe2 hxg4 31. Qxg4 Nf8 32. Rd2 Bxf5 33. exf5 Qe7 34. f6 Qxf6 35. Bxf7+ Kh8 36. Qh5+ Nh7 37. Bg6 1-0

[Event "Douglas IoM op"]
[Site "Douglas"]
[Date "2018.10.27"]
[Round "8"]
[White "Kolbus, Dietmar"]
[Black "Leutwyler, Martin"]
[Result "1/2-1/2"]
[ECO "A12"]
[WhiteElo "2313"]
[BlackElo "2142"]
[PlyCount "63"]
[EventDate "2018.10.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ENG"]
[SourceTitle "CBM 187"]
[Source "ChessBase"]
[SourceDate "2018.12.11"]
[SourceVersion "1"]
[SourceVersionDate "2018.12.11"]
[SourceQuality "1"]

1. c4 c6 2. Nf3 d5 3. b3 Bg4 4. Bb2 Nd7 5. e3 Ngf6 6. Be2 e6 7. 0-0 Bd6 8. d4 0-0 9. Nbd2 Ne4 10. h3 Bh5 11. Nxe4 dxe4 12. Nd2 Bxe2 13. Qxe2 f5 14. f3 Qh4 15. fxe4 fxe4 16. Qg4 Qxg4 17. hxg4 Nf6 18. g5 Ng4 19. Nxe4 Bh2+ 20. Kh1 Bc7 21. Rf3 Rxf3 22. gxf3 Nxe3 23. Re1 Bf4 24. Re2 Nf5 25. Kg2 h6 26. Kh3 Rf8 27. Kg4 Be3 28. Nd6 Bxd4 29. Nxf5 exf5+ 30. Kf4 Bxb2 31. Rxb2 Rd8 32. Kxf5 1/2-1/2

[Event "Douglas IoM op"]
[Site "Douglas"]
[Date "2018.10.26"]
[Round "7"]
[White "Leutwyler, Martin"]
[Black "Arakhamia Grant, Ketevan"]
[Result "1/2-1/2"]
[ECO "A43"]
[WhiteElo "2142"]
[BlackElo "2345"]
[PlyCount "104"]
[EventDate "2018.10.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ENG"]
[SourceTitle "CBM 187"]
[Source "ChessBase"]
[SourceDate "2018.12.11"]
[SourceVersion "1"]
[SourceVersionDate "2018.12.11"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 c5 3. d5 b5 4. Bg5 Qb6 5. Bxf6 Qxf6 6. c3 g6 7. e4 Qb6 8. a4 b4 9. a5 Qb7 10. Qc2 Bg7 11. Nbd2 bxc3 12. bxc3 0-0 13. Nc4 d6 14. Bd3 Qc7 15. 0-0 Ba6 16. Nfd2 Nd7 17. Rfb1 Rab8 18. Rxb8 Rxb8 19. Ra3 e6 20. Ne3 Bxd3 21. Qxd3 Ne5 22. Qc2 Bh6 23. Ndc4 Nxc4 24. Nxc4 exd5 25. exd5 Qb7 26. Ra1 Qxd5 27. Qe2 Qc6 28. h3 Re8 29. Qd3 d5 30. Ne3 Bxe3 31. fxe3 h5 32. Rd1 Re5 33. Rb1 Qe6 34. Qb5 Rxe3 35. Qxc5 a6 36. Rd1 Re5 37. Kh2 Rg5 38. Rf1 Kg7 39. Kg1 Re5 40. Qd4 Kg8 41. Rd1 g5 42. Rb1 h4 43. Kh2 Qd6 44. Kg1 Re4 45. Qb6 Qg3 46. Qxa6 Re1+ 47. Rxe1 Qxe1+ 48. Kh2 Qxc3 49. Qa8+ Kg7 50. Qxd5 Qg3+ 51. Kg1 Qe1+ 52. Kh2 Qg3+ 1/2-1/2

[Event "Douglas IoM op"]
[Site "Douglas"]
[Date "2018.10.25"]
[Round "6"]
[White "Sipos, Silvester"]
[Black "Leutwyler, Martin"]
[Result "0-1"]
[ECO "B13"]
[WhiteElo "2050"]
[BlackElo "2142"]
[PlyCount "136"]
[EventDate "2018.10.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ENG"]
[SourceTitle "CBM 187"]
[Source "ChessBase"]
[SourceDate "2018.12.11"]
[SourceVersion "1"]
[SourceVersionDate "2018.12.11"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nc6 5. Nf3 Bg4 6. c3 Qc7 7. h3 Bh5 8. Nbd2 e6 9. Nf1 Bd6 10. Ne3 Nf6 11. 0-0 0-0 12. g4 Bg6 13. Bxg6 hxg6 14. Ng2 b5 15. Qd3 b4 16. Be3 bxc3 17. bxc3 Na5 18. Ngh4 Ne4 19. Rac1 Rab8 20. Ng5 Nxg5 21. Bxg5 Rb2 22. Rc2 Rfb8 23. Re1 Rxc2 24. Qxc2 Nc4 25. Re2 Na3 26. Qd3 Rc8 27. Bd2 Qc4 28. Qf3 Nb1 29. Be1 a5 30. Ng2 Qc7 31. Ne3 Qb6 32. Nd1 Na3 33. Rb2 Qc7 34. Qd3 Nc4 35. Rb5 Qc6 36. a4 Bc7 37. Ne3 Nxe3 38. Qxe3 Qc4 39. Rc5 Qxa4 40. Qd3 Qd7 41. Qa6 Rb8 42. Rc6 Bf4 43. Rc5 Bc7 44. Rc6 Qd8 45. Qa7 Bf4 46. Qa6 Ra8 47. Qb5 a4 48. c4 a3 49. Bc3 Bc1 50. c5 a2 51. Qb7 Bd2 52. Ba1 Qa5 53. Rc7 Bh6 54. Kg2 Rf8 55. Qb2 Bf4 56. Rb7 Ra8 57. Rb5 Qe1 58. Rb3 Bc7 59. Rf3 Qb1 60. Rb3 Qe4+ 61. Kg1 Qe1+ 62. Kg2 Qe4+ 63. Kf1 Bf4 64. Qc3 Qh1+ 65. Ke2 Qe4+ 66. Kf1 Ra4 67. Qd3 Qh1+ 68. Ke2 Qxa1 0-1

[Event "Douglas IoM op"]
[Site "Douglas"]
[Date "2018.10.24"]
[Round "5"]
[White "Leutwyler, Martin"]
[Black "Strunski, Andreas"]
[Result "0-1"]
[ECO "D11"]
[WhiteElo "2142"]
[BlackElo "2306"]
[PlyCount "152"]
[EventDate "2018.10.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ENG"]
[SourceTitle "CBM 187"]
[Source "ChessBase"]
[SourceDate "2018.12.11"]
[SourceVersion "1"]
[SourceVersionDate "2018.12.11"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 c6 4. e3 Bg4 5. Qb3 Qb6 6. Nc3 e6 7. Nh4 Bh5 8. h3 Be7 9. g4 Bg6 10. Nxg6 hxg6 11. Bg2 g5 12. 0-0 Nbd7 13. Rd1 Nf8 14. Qa4 Qb4 15. Qxb4 Bxb4 16. cxd5 exd5 17. a3 Be7 18. e4 dxe4 19. Nxe4 Nxe4 20. Bxe4 Rxh3 21. d5 c5 22. Be3 Rd8 23. b4 b6 24. Kg2 Rh4 25. f3 Rh6 26. bxc5 bxc5 27. Rdc1 Nd7 28. f4 gxf4 29. Bxf4 g5 30. Bc7 Rc8 31. Bg3 Bd6 32. Bf2 Ne5 33. Bf5 Rc7 34. Rab1 Ke7 35. Rb5 c4 36. Ra5 Nd3 37. Bxd3 cxd3 38. Rxa7 Rxa7 39. Bxa7 Rh2+ 40. Kf3 Rh3+ 41. Ke4 Rg3 42. Rd1 Rxg4+ 43. Kf5 Rg3 44. a4 Bb4 45. Bb8 Re3 46. Ba7 Rg3 47. Bb8 Rh3 48. Kxg5 d2 49. Bf4 Rd3 50. Kg4 Kf6 51. d6 Ke6 52. d7 Kxd7 53. Kf5 Rd4 54. Be3 Rc4 55. Ke5 Bc3+ 56. Kd5 Rxa4 57. Kc5 Re4 58. Bxd2 Bxd2 59. Rxd2+ Ke6 60. Rd4 Ke5 61. Rd1 f5 62. Rd8 Re3 63. Re8+ Kf4 64. Rd8 Kf3 65. Kd4 f4 66. Rf8 Re7 67. Rf6 Kg3 68. Rg6+ Kf2 69. Rf6 f3 70. Kd3 Kg2 71. Rg6+ Kf1 72. Rf6 f2 73. Kd2 Re2+ 74. Kd1 Re1+ 75. Kd2 Kg2 76. Rg6+ Kh3 0-1

[Event "Douglas IoM op"]
[Site "Douglas"]
[Date "2018.10.23"]
[Round "4"]
[White "Rahul, Srivatshav P"]
[Black "Leutwyler, Martin"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "2395"]
[BlackElo "2142"]
[PlyCount "35"]
[EventDate "2018.10.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ENG"]
[SourceTitle "CBM 187"]
[Source "ChessBase"]
[SourceDate "2018.12.11"]
[SourceVersion "1"]
[SourceVersionDate "2018.12.11"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 Nf6 3. e3 c5 4. c3 Nc6 5. Nd2 cxd4 6. exd4 Bg4 7. Qb3 Qc8 8. Ngf3 e6 9. Bb5 a6 10. Bxc6+ bxc6 11. Ne5 Bd6 12. f3 Rb8 13. Qa4 Bf5 14. g4 Bxe5 15. Bxe5 Rxb2 16. gxf5 exf5 17. Bxf6 gxf6 18. 0-0-0 1-0

[Event "Douglas IoM op"]
[Site "Douglas"]
[Date "2018.10.22"]
[Round "3"]
[White "Leutwyler, Martin"]
[Black "Stefansson, Vignir Vatnar"]
[Result "1-0"]
[ECO "A87"]
[WhiteElo "2142"]
[BlackElo "2291"]
[PlyCount "77"]
[EventDate "2018.10.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ENG"]
[SourceTitle "CBM 187"]
[Source "ChessBase"]
[SourceDate "2018.12.11"]
[SourceVersion "1"]
[SourceVersionDate "2018.12.11"]
[SourceQuality "1"]

1. d4 f5 2. g3 Nf6 3. Bg2 g6 4. Nf3 Bg7 5. 0-0 0-0 6. b3 d6 7. Bb2 Na6 8. c4 c6 9. Nbd2 Qe8 10. Re1 Ne4 11. Qc2 Nb4 12. Qc1 e5 13. dxe5 dxe5 14. a3 Nxd2 15. Qxd2 Na6 16. b4 Qe7 17. e4 f4 18. c5 Bg4 19. Qc3 Bxf3 20. Bxf3 Nc7 21. Be2 Ne6 22. Bc4 Kh8 23. Bxe6 Qxe6 24. Rad1 Rad8 25. Rd3 Qf7 26. Re2 g5 27. Red2 Rxd3 28. Qxd3 f3 29. Qd6 Re8 30. Qd7 Re7 31. Qc8+ Bf8 32. Qg4 h5 33. Qxg5 Kh7 34. Rd6 Bg7 35. h4 Re8 36. Qd2 Re6 37. Rxe6 Qxe6 38. Qg5 Qb3 39. Bxe5 1-0

[Event "Douglas IoM op"]
[Site "Douglas"]
[Date "2018.10.21"]
[Round "2"]
[White "Guramishvili, Sopiko"]
[Black "Leutwyler, Martin"]
[Result "1-0"]
[ECO "B13"]
[WhiteElo "2378"]
[BlackElo "2142"]
[PlyCount "75"]
[EventDate "2018.10.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ENG"]
[SourceTitle "CBM 187"]
[Source "ChessBase"]
[SourceDate "2018.12.11"]
[SourceVersion "1"]
[SourceVersionDate "2018.12.11"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nc6 5. c3 Nf6 6. Bf4 Bg4 7. Qb3 Qc8 8. Nd2 e6 9. Ngf3 Be7 10. 0-0 0-0 11. Rfe1 Bh5 12. Ng5 Bg6 13. Bxg6 hxg6 14. Ndf3 Nh5 15. Bd2 Na5 16. Qc2 Nc4 17. Bc1 Nf6 18. h4 Nd6 19. Ne5 Nfe4 20. Qd3 Nxg5 21. hxg5 Ne4 22. Rxe4 dxe4 23. Qxe4 Bd6 24. Bf4 Bxe5 25. Bxe5 Qc6 26. Qh4 Qb5 27. Re1 Qxb2 28. Re3 Rfd8 29. Kh2 Kf8 30. Bxg7+ Ke8 31. Rf3 Qxa2 32. Qf4 Kd7 33. Qxf7+ Kc6 34. Re3 Re8 35. Re5 a5 36. Rc5+ Kb6 37. Qd7 Red8 38. Rb5+ 1-0

[Event "Douglas IoM op"]
[Site "Douglas"]
[Date "2018.10.20"]
[Round "1"]
[White "Leutwyler, Martin"]
[Black "Harsha, Bharathakoti"]
[Result "0-1"]
[ECO "A46"]
[WhiteElo "2142"]
[BlackElo "2492"]
[PlyCount "62"]
[EventDate "2018.10.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ENG"]
[SourceTitle "CBM 187"]
[Source "ChessBase"]
[SourceDate "2018.12.11"]
[SourceVersion "1"]
[SourceVersionDate "2018.12.11"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 e6 3. g3 Nf6 4. Bg2 b5 5. 0-0 Nbd7 6. Bg5 Bb7 7. Nbd2 c5 8. c3 a5 9. a4 b4 10. Re1 Be7 11. c4 0-0 12. cxd5 exd5 13. dxc5 Bxc5 14. e3 h6 15. Bxf6 Nxf6 16. Nd4 Qd7 17. Qf3 Ne4 18. Red1 Bxd4 19. exd4 Bc6 20. b3 Nc3 21. Re1 Rfe8 22. Qd3 Bb7 23. Nf3 Ba6 24. Qd2 Qf5 25. Re5 Rxe5 26. Nxe5 Ne2+ 27. Kh1 Qxf2 28. Nf3 Re8 29. Rf1 Qe3 30. Qxe3 Rxe3 31. Ne5 Nxd4 0-1

[Event "Verbandsliga Suedbaden 1819"]
[Site "Baden"]
[Date "2018.10.14"]
[Round "1.4"]
[White "Leutwyler, Martin"]
[Black "Neuner, Johannes"]
[Result "1-0"]
[ECO "D12"]
[WhiteElo "2200"]
[BlackElo "2061"]
[PlyCount "49"]
[EventDate "2018.10.14"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Gottmadingen"]
[BlackTeam "Zaehringen"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 d5 2. Nf3 Nf6 3. c4 c6 4. e3 Bf5 5. Nc3 e6 6. Nh4 Be7 7. Nxf5 exf5 8. Qb3 Qd7 9. g3 0-0 10. Bg2 dxc4 11. Qxc4 Na6 12. 0-0 Nc7 13. Rd1 Ncd5 14. f3 Rfe8 15. Bh3 Nxc3 16. bxc3 Qd5 17. Qxd5 Nxd5 18. c4 Nc3 19. Rd2 g6 20. Rc2 Na4 21. c5 Bg5 22. f4 Bf6 23. Bg2 Re6 24. Rb1 Rb8 25. Rc4 1-0

[Event "Helsingor Xtracon op"]
[Site "Helsingor"]
[Date "2018.07.29"]
[Round "10"]
[White "Khlopushin, Dmitriy"]
[Black "Leutwyler, Martin"]
[Result "1-0"]
[ECO "B04"]
[WhiteElo "2000"]
[BlackElo "2185"]
[PlyCount "75"]
[EventDate "2018.07.21"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "DEN"]
[SourceTitle "CBM 185 Extra"]
[Source "ChessBase"]
[SourceDate "2018.07.29"]
[SourceVersion "1"]
[SourceVersionDate "2018.07.29"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 dxe5 5. dxe5 Bg4 6. Bc4 e6 7. 0-0 Nc6 8. Re1 Ndb4 9. Bd2 Bc5 10. a3 Bxf3 11. gxf3 Qh4 12. Be3 Qxc4 13. axb4 Qxb4 14. b3 Rd8 15. Qe2 Bxe3 16. fxe3 Nxe5 17. Rf1 a6 18. Ra4 Qc5 19. f4 Ng6 20. Rc4 Qe7 21. Qg2 c5 22. Re4 f5 23. Ra4 0-0 24. Nd2 e5 25. fxe5 Qxe5 26. Nf3 Qxe3+ 27. Kh1 Nf4 28. Qg3 Qe2 29. Re1 Qxc2 30. Rxf4 Qxb3 31. Rg1 Rd7 32. Rh4 c4 33. Rxh7 Kxh7 34. Qg6+ Kg8 35. Ng5 Rfd8 36. Qh7+ Kf8 37. Qxf5+ Ke7 38. Qe6+ 1-0

[Event "Helsingor Xtracon op"]
[Site "Helsingor"]
[Date "2018.07.28"]
[Round "9"]
[White "Leutwyler, Martin"]
[Black "Schmitt, Carsten1111"]
[Result "1/2-1/2"]
[ECO "E06"]
[WhiteElo "2185"]
[BlackElo "1997"]
[PlyCount "54"]
[EventDate "2018.07.21"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "DEN"]
[SourceTitle "CBM 185 Extra"]
[Source "ChessBase"]
[SourceDate "2018.07.29"]
[SourceVersion "1"]
[SourceVersionDate "2018.07.29"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 Nf6 3. Bg2 c5 4. 0-0 Nc6 5. d4 e6 6. c4 Be7 7. dxc5 Bxc5 8. a3 0-0 9. b4 Be7 10. Bb2 dxc4 11. Nbd2 c3 12. Bxc3 Nd5 13. Bb2 Bf6 14. Qb3 Bxb2 15. Qxb2 Qf6 16. Qxf6 gxf6 17. Rac1 Rd8 18. Ne4 Rb8 19. Rfd1 Bd7 20. Nc5 Be8 21. Nd4 Ndxb4 22. axb4 Rxd4 23. Bxc6 Rxd1+ 24. Rxd1 Bxc6 25. Nd7 Bxd7 26. Rxd7 a6 27. Kg2 b6 1/2-1/2

[Event "Helsingor Xtracon op"]
[Site "Helsingor"]
[Date "2018.07.27"]
[Round "8"]
[White "Rasmussen, Lars Garne"]
[Black "Leutwyler, Martin"]
[Result "1/2-1/2"]
[ECO "B19"]
[WhiteElo "1995"]
[BlackElo "2185"]
[PlyCount "135"]
[EventDate "2018.07.21"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "DEN"]
[SourceTitle "CBM 185 Extra"]
[Source "ChessBase"]
[SourceDate "2018.07.29"]
[SourceVersion "1"]
[SourceVersionDate "2018.07.29"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h6 7. Nf3 Nd7 8. h5 Bh7 9. Bd3 Bxd3 10. Qxd3 e6 11. Bd2 Ngf6 12. 0-0-0 Bd6 13. Ne4 Bc7 14. Kb1 Nxe4 15. Qxe4 Nf6 16. Qd3 0-0 17. Rh4 Qd5 18. c4 Qf5 19. Qxf5 exf5 20. Ne5 Bxe5 21. dxe5 Ng4 22. Bc3 Nxf2 23. Rf1 Ne4 24. Kc2 Nxc3 25. Kxc3 Rfe8 26. Rxf5 Re7 27. Rhf4 Rae8 28. g4 c5 29. Kb3 b6 30. Rf2 Rxe5 31. Rxf7 R5e7 32. Rxe7 Rxe7 33. Rf4 Rf7 34. Re4 Kf8 35. Kc3 Rf3+ 36. Kd2 Rf2+ 37. Kc3 Kf7 38. a3 Rf3+ 39. Kc2 Kf6 40. Kd2 Rb3 41. Kc2 Rg3 42. Kd2 g6 43. hxg6 Kxg6 44. Re7 Rxg4 45. Rxa7 Rxc4 46. Ra6 Rd4+ 47. Ke3 Rd6 48. Kf4 h5 49. a4 Rd4+ 50. Kg3 h4+ 51. Kh3 Kf7 52. Rxb6 Rxa4 53. Rb5 Rc4 54. b3 Rc3+ 55. Kxh4 Ke6 56. Kg4 Kd5 57. Kf4 Kd4 58. Kf5 Rc1 59. Ke6 Re1+ 60. Kd6 Rh1 61. Ra5 Rh6+ 62. Kc7 Rh1 63. Rb5 Rb1 64. Kc6 Rc1 65. Kc7 Rc2 66. Kc6 Rc3 67. Ra5 Rxb3 68. Rxc5 1/2-1/2

[Event "Helsingor Xtracon op"]
[Site "Helsingor"]
[Date "2018.07.26"]
[Round "7"]
[White "Leutwyler, Martin"]
[Black "Hagen, Andreas Skytte"]
[Result "0-1"]
[ECO "E90"]
[WhiteElo "2185"]
[BlackElo "2383"]
[PlyCount "50"]
[EventDate "2018.07.21"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "DEN"]
[SourceTitle "CBM 185 Extra"]
[Source "ChessBase"]
[SourceDate "2018.07.29"]
[SourceVersion "1"]
[SourceVersionDate "2018.07.29"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. Nf3 0-0 5. e4 d6 6. h3 e5 7. d5 a5 8. g4 Na6 9. Be3 Nd7 10. a3 Nb6 11. Rg1 Bd7 12. h4 Nc5 13. a4 c6 14. g5 cxd5 15. cxd5 f5 16. Nd2 Nbxa4 17. Nxa4 Bxa4 18. b3 Bd7 19. Bxc5 dxc5 20. h5 Rf7 21. Nc4 fxe4 22. Ra2 e3 23. Nxe3 e4 24. Rc2 a4 25. bxa4 Bxa4 0-1

[Event "Helsingor Xtracon op"]
[Site "Helsingor"]
[Date "2018.07.25"]
[Round "6"]
[White "Glibstrup, Jakob"]
[Black "Leutwyler, Martin"]
[Result "0-1"]
[ECO "A07"]
[WhiteElo "1920"]
[BlackElo "2185"]
[PlyCount "62"]
[EventDate "2018.07.21"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "DEN"]
[SourceTitle "CBM 185 Extra"]
[Source "ChessBase"]
[SourceDate "2018.07.29"]
[SourceVersion "1"]
[SourceVersionDate "2018.07.29"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 c6 3. Bg2 Bg4 4. h3 Bh5 5. 0-0 Nd7 6. d3 Ngf6 7. Nbd2 e5 8. e4 Bd6 9. g4 Bg6 10. Nxe5 Bxe5 11. f4 Bd4+ 12. Kh1 h5 13. c3 Bb6 14. g5 Ng4 15. Qe2 Ne3 16. exd5 0-0 17. Rf3 Re8 18. Nf1 Nxd5 19. Qd2 Ne7 20. Ng3 Nf5 21. b4 a5 22. Nxf5 Bxf5 23. Bb2 Nf8 24. a3 Be4 25. Rg3 h4 26. Rg4 Qxd3 27. Qxd3 Bxd3 28. Rc1 Re2 29. Ba1 Rae8 30. Kh2 Bf5 31. Rxh4 Ng6 0-1

[Event "Helsingor Xtracon op"]
[Site "Helsingor"]
[Date "2018.07.24"]
[Round "5"]
[White "Leutwyler, Martin"]
[Black "Stern, Geoffrey"]
[Result "1/2-1/2"]
[ECO "E04"]
[WhiteElo "2185"]
[BlackElo "2008"]
[PlyCount "58"]
[EventDate "2018.07.21"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "DEN"]
[SourceTitle "CBM 185 Extra"]
[Source "ChessBase"]
[SourceDate "2018.07.29"]
[SourceVersion "1"]
[SourceVersionDate "2018.07.29"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. g3 dxc4 5. Bg2 c5 6. 0-0 Nc6 7. dxc5 Qxd1 8. Rxd1 Bxc5 9. Nbd2 c3 10. bxc3 0-0 11. Ne1 Bd7 12. Nd3 Be7 13. Bb2 Rfd8 14. c4 Rac8 15. c5 Be8 16. Rab1 Rc7 17. Rdc1 Nd5 18. Nc4 f6 19. Bh3 f5 20. Nce5 Nxe5 21. Bxe5 Rcd7 22. e4 Nf6 23. Nf4 Nxe4 24. Nxe6 Nd2 25. Nxd8 Nxb1 26. Rxb1 Rxd8 27. Bxf5 Bxc5 28. Be6+ Kf8 29. Bf4 Bc6 1/2-1/2

[Event "Helsingor Xtracon op"]
[Site "Helsingor"]
[Date "2018.07.23"]
[Round "4"]
[White "Skaale, Janus"]
[Black "Leutwyler, Martin"]
[Result "0-1"]
[ECO "B19"]
[WhiteElo "1867"]
[BlackElo "2185"]
[PlyCount "104"]
[EventDate "2018.07.21"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "DEN"]
[SourceTitle "CBM 185 Extra"]
[Source "ChessBase"]
[SourceDate "2018.07.29"]
[SourceVersion "1"]
[SourceVersionDate "2018.07.29"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h6 7. Nf3 Nd7 8. h5 Bh7 9. Bd3 Bxd3 10. Qxd3 e6 11. Bd2 Ngf6 12. 0-0-0 Be7 13. Kb1 Qb6 14. Ne4 Rd8 15. Nxf6+ Nxf6 16. Qe2 Qb5 17. Qxb5 cxb5 18. c3 Ne4 19. Be1 Bf6 20. Kc2 Rd5 21. Nd2 Nxd2 22. Bxd2 b4 23. Bf4 0-0 24. g4 b5 25. Rhe1 bxc3 26. bxc3 Rc8 27. Be5 Bd8 28. Kb3 Rc4 29. a3 Ba5 30. Rd3 Bd8 31. f3 Be7 32. Re2 Ra4 33. Ra2 Kf8 34. Rdd2 Rd8 35. Re2 f6 36. Bf4 Kf7 37. Re3 e5 38. Bxe5 fxe5 39. Rxe5 a6 40. f4 Bd6 41. Rf5+ Kg8 42. Rd5 Bc7 43. Rxd8+ Bxd8 44. Re2 Kf7 45. f5 Be7 46. Re6 Rxa3+ 47. Kb2 Ra4 48. Kb3 a5 49. Rb6 Ra3+ 50. Kb2 b4 51. cxb4 axb4 52. d5 Rd3 0-1

[Event "Helsingor Xtracon op"]
[Site "Helsingor"]
[Date "2018.07.22"]
[Round "3"]
[White "Leutwyler, Martin"]
[Black "Larsen, Arne Walther"]
[Result "1-0"]
[ECO "A57"]
[WhiteElo "2185"]
[BlackElo "1750"]
[PlyCount "53"]
[EventDate "2018.07.21"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "DEN"]
[SourceTitle "CBM 185 Extra"]
[Source "ChessBase"]
[SourceDate "2018.07.29"]
[SourceVersion "1"]
[SourceVersionDate "2018.07.29"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. Qc2 g6 5. e4 d6 6. cxb5 a6 7. Nc3 Bg7 8. Nf3 0-0 9. a4 e6 10. dxe6 Bxe6 11. Be2 axb5 12. Bxb5 Na6 13. 0-0 Nb4 14. Qe2 Qb6 15. Bf4 Ng4 16. Rfd1 Ne5 17. Nxe5 dxe5 18. Be3 f5 19. Bc4 Rac8 20. f3 Kh8 21. a5 Bxc4 22. Qxc4 Qa6 23. Qxa6 Nxa6 24. Na4 c4 25. Rac1 f4 26. Bf2 Rfd8 27. Nb6 1-0

[Event "Helsingor Xtracon op"]
[Site "Helsingor"]
[Date "2018.07.22"]
[Round "2"]
[White "Rygg, Andreas Gangstad"]
[Black "Leutwyler, Martin"]
[Result "1/2-1/2"]
[ECO "B19"]
[WhiteElo "1759"]
[BlackElo "2185"]
[PlyCount "103"]
[EventDate "2018.07.21"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "DEN"]
[SourceTitle "CBM 185 Extra"]
[Source "ChessBase"]
[SourceDate "2018.07.29"]
[SourceVersion "1"]
[SourceVersionDate "2018.07.29"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h6 7. Nf3 Nd7 8. h5 Bh7 9. Bd3 Bxd3 10. Qxd3 e6 11. Bd2 Ngf6 12. 0-0-0 Be7 13. Ne4 Nxe4 14. Qxe4 Nf6 15. Qd3 c5 16. Qb5+ Qd7 17. Qxd7+ Nxd7 18. Be3 cxd4 19. Bxd4 Bf6 20. Rhe1 Ke7 21. Ne5 Nxe5 22. Bxe5 Bxe5 23. Rxe5 Rhc8 24. Re3 Rc7 25. Rg3 Rac8 26. c3 b5 27. a3 Rc5 28. Rxg7 Rxh5 29. Rg4 Rg5 30. Rxg5 hxg5 31. Rd4 Rh8 32. g3 Rh2 33. Rd2 e5 34. b3 Ke6 35. c4 bxc4 36. bxc4 f5 37. Kd1 e4 38. Ke2 Rh1 39. c5 Rc1 40. Rd6+ Ke5 41. Ra6 Rc2+ 42. Ke1 e3 43. fxe3 Ke4 44. Re6+ Kf3 45. Re5 g4 46. Rxf5+ Kxg3 47. Kd1 Rc4 48. Kd2 Kh2 49. Kd3 Rc1 50. Kd2 Rc4 51. Kd3 Rc1 52. Kd2 1/2-1/2

[Event "Helsingor Xtracon op"]
[Site "Helsingor"]
[Date "2018.07.21"]
[Round "1"]
[White "Leutwyler, Martin"]
[Black "Madison, Sigurd"]
[Result "0-1"]
[ECO "D25"]
[WhiteElo "2185"]
[BlackElo "1704"]
[PlyCount "86"]
[EventDate "2018.07.21"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "DEN"]
[SourceTitle "CBM 185 Extra"]
[Source "ChessBase"]
[SourceDate "2018.07.29"]
[SourceVersion "1"]
[SourceVersionDate "2018.07.29"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 dxc4 4. e3 b5 5. a4 c6 6. axb5 cxb5 7. b3 Be6 8. bxc4 bxc4 9. Nc3 Nd5 10. Ne4 Nb6 11. Neg5 Bd5 12. e4 h6 13. exd5 hxg5 14. Nxg5 Qxd5 15. Be2 Nc6 16. Bf3 Qd7 17. d5 Nb4 18. Ra5 Nd3+ 19. Kf1 Nxc1 20. Qxc1 Qd6 21. g3 g6 22. Qe1 Qd7 23. Qe3 Rc8 24. Kg2 Bg7 25. Re1 c3 26. Be2 Kf8 27. Bg4 f5 28. Be2 Nxd5 29. Qe6 Qxe6 30. Nxe6+ Kf7 31. Nxg7 Nb4 32. Nxf5 gxf5 33. Rxf5+ Kg6 34. Ra5 c2 35. Rc1 Rc7 36. Ra4 Rb8 37. Kf3 Rc3+ 38. Ke4 Nc6 39. h4 Rb4+ 40. Rxb4 Nxb4 41. Kd4 Rc7 42. Bc4 e5+ 43. Kc3 Na2+ 0-1

[Event "SUI-chT"]
[Site "Switzerland"]
[Date "2018.07.01"]
[Round "5.3"]
[White "Leutwyler, Martin"]
[Black "Ragger, Markus"]
[Result "0-1"]
[ECO "E90"]
[WhiteElo "2205"]
[BlackElo "2668"]
[PlyCount "54"]
[EventDate "2018.03.25"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "SUI"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "St Gallen"]
[BlackTeam "Riehen"]
[WhiteTeamCountry "SUI"]
[BlackTeamCountry "SUI"]

1. d4 Nf6 2. c4 g6 3. Nc3 c5 4. d5 Bg7 5. Nf3 0-0 6. e4 e6 7. h3 d6 8. Bd3 Na6 9. 0-0 Nc7 10. a4 Nh5 11. Bg5 f6 12. Bd2 e5 13. Ne1 Na6 14. Ne2 f5 15. Ng3 Nf4 16. Bb1 Nxh3+ 17. gxh3 f4 18. Nh1 Bxh3 19. Qf3 Qd7 20. Ra3 Bxf1 21. Kxf1 g5 22. Bc2 g4 23. Qg2 Rf6 24. Bd1 Rg6 25. Qg1 Rf8 26. Ke2 Qe7 27. f3 gxf3+ 0-1

[Event "SUI-chT"]
[Site "Switzerland"]
[Date "2018.06.10"]
[Round "4.4"]
[White "Leutwyler, Martin"]
[Black "Loetscher, Roland"]
[Result "0-1"]
[ECO "D94"]
[WhiteElo "2205"]
[BlackElo "2410"]
[PlyCount "64"]
[EventDate "2018.03.25"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "SUI"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "St Gallen"]
[BlackTeam "Luzern"]
[WhiteTeamCountry "SUI"]
[BlackTeamCountry "SUI"]

1. d4 d5 2. Nf3 Nf6 3. c4 c6 4. e3 g6 5. Nc3 Bg7 6. Be2 0-0 7. 0-0 Ne4 8. Qb3 b6 9. a4 dxc4 10. Bxc4 Nd6 11. Be2 Na6 12. Rd1 Be6 13. Qa3 Nc4 14. Bxc4 Bxc4 15. b4 Nc7 16. Bb2 Qd7 17. Rac1 Rfd8 18. Nb1 Be2 19. Rd2 Bxf3 20. gxf3 Qh3 21. f4 Ne6 22. Qd3 c5 23. bxc5 bxc5 24. d5 Bxb2 25. Rxb2 Nxf4 26. Qe4 Nxd5 27. Rd2 e6 28. Rxc5 Rab8 29. Rb5 a6 30. Rxb8 Rxb8 31. Rd1 h5 32. Rc1 Rb4 0-1

[Event "Stuttgart-chA int"]
[Site "Ditzingen"]
[Date "2018.05.13"]
[Round "7"]
[White "Doering, Stefan"]
[Black "Leutwyler, Martin"]
[Result "1-0"]
[ECO "D15"]
[WhiteElo "1983"]
[BlackElo "2193"]
[PlyCount "73"]
[EventDate "2018.05.10"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. Nf3 d5 2. e3 Nf6 3. c4 c6 4. Nc3 a6 5. d4 b5 6. c5 g6 7. Ne5 Bg7 8. Bd3 a5 9. a3 Nfd7 10. f4 Nxe5 11. fxe5 f6 12. exf6 Bxf6 13. Qb3 Bf5 14. Bxf5 gxf5 15. Bd2 e6 16. Qd1 0-0 17. 0-0 Nd7 18. Be1 Kh8 19. Bg3 Rg8 20. Ne2 Rg4 21. Nf4 Qg8 22. Qd3 Qf7 23. a4 b4 24. b3 h5 25. Ra2 h4 26. Be1 Be7 27. Nh3 Nf6 28. Rf4 Qh5 29. Rxg4 Nxg4 30. Nf4 Qf7 31. h3 e5 32. Ne2 e4 33. Qd2 Nh6 34. Nf4 Qg8 35. Qe2 Qf7 36. Qf1 Qf6 37. Bxh4 1-0

[Event "Stuttgart-chA int"]
[Site "Ditzingen"]
[Date "2018.05.12"]
[Round "6"]
[White "Leutwyler, Martin"]
[Black "Wettengel, Alexander"]
[Result "1/2-1/2"]
[ECO "E01"]
[WhiteElo "2193"]
[BlackElo "2040"]
[PlyCount "144"]
[EventDate "2018.05.10"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. g3 c5 5. cxd5 Nxd5 6. Bg2 cxd4 7. Nxd4 Bb4+ 8. Bd2 0-0 9. 0-0 Qb6 10. e3 Bxd2 11. Qxd2 Rd8 12. Rd1 Nb4 13. Na3 N8c6 14. Nc4 Qc5 15. Qc3 Nxd4 16. exd4 Qe7 17. Ne3 Nd5 18. Nxd5 exd5 19. Rac1 Be6 20. Qb3 Rac8 21. Bf3 Qd7 22. h4 Rc6 23. Rxc6 Qxc6 24. Rd3 g6 25. Rc3 Qd7 26. Qc2 Bf5 27. Qc1 Be4 28. Qf4 Qd6 29. Qxd6 Rxd6 30. Bd1 Bf5 31. g4 Be6 32. g5 Rb6 33. Bb3 Rb5 34. Rd3 Rb6 35. Kg2 Kf8 36. Kf3 Ke7 37. Rc3 Kd6 38. Ke3 Rc6 39. Rxc6+ Kxc6 40. Bd1 Bf5 41. Kf4 Kd6 42. h5 Ke6 43. h6 Kd6 44. Ba4 Bd3 45. Ke3 Bf5 46. a3 Bb1 47. b4 Bf5 48. Be8 Ke7 49. Bb5 Kd6 50. a4 Bd7 51. Bxd7 Kxd7 52. Kf4 Kd6 53. Kg4 Ke6 54. Kf4 f6 55. gxf6 Kxf6 56. Kg4 g5 57. f4 gxf4 58. Kxf4 Kg6 59. Ke5 Kxh6 60. Kxd5 Kg7 61. Ke6 Kf8 62. Kd7 h5 63. d5 h4 64. d6 h3 65. Kc8 h2 66. d7 h1Q 67. d8Q+ Kf7 68. Qd7+ Kf6 69. Qxb7 Qh8+ 70. Kc7 Qh2+ 71. Kd8 Qh8+ 72. Kc7 Qh2+ 1/2-1/2

[Event "Stuttgart-chA int"]
[Site "Ditzingen"]
[Date "2018.05.12"]
[Round "5"]
[White "Poysti, Nathanael Nicolai"]
[Black "Leutwyler, Martin"]
[Result "1-0"]
[ECO "B13"]
[WhiteElo "1977"]
[BlackElo "2193"]
[PlyCount "107"]
[EventDate "2018.05.10"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nc6 5. c3 Qc7 6. Ne2 Bg4 7. f3 Bd7 8. Bf4 e5 9. dxe5 Nxe5 10. 0-0 Bd6 11. Bc2 Ne7 12. Nd4 0-0 13. Nd2 Rfe8 14. Bg3 N7c6 15. N2b3 a6 16. Rb1 Nc4 17. Bxd6 Qxd6 18. Re1 g6 19. Bd3 Rxe1+ 20. Qxe1 N6e5 21. Bf1 Re8 22. Qf2 a5 23. Nc1 Rc8 24. Nd3 Nc6 25. Rd1 Re8 26. Nb5 Qb8 27. b3 Ne3 28. Re1 Nxf1 29. Qxf1 Ne5 30. Nxe5 Rxe5 31. Nd4 Rxe1 32. Qxe1 Qc7 33. Qe3 Qd6 34. a4 Qc5 35. Kf2 Qa3 36. h3 Qc5 37. Ne2 Qd6 38. Qd4 Qc6 39. Nf4 Be6 40. h4 b5 41. h5 gxh5 42. Nxh5 Kf8 43. Nf4 bxa4 44. bxa4 Ke7 45. Nd3 Qc4 46. Qxc4 dxc4 47. Nc5 Bd5 48. Ke3 f5 49. Kd4 Kd6 50. Na6 h5 51. Nc7 Bc6 52. Nb5+ Ke6 53. Kc5 Bxf3 54. Nd4+ 1-0

[Event "Stuttgart-chA int"]
[Site "Ditzingen"]
[Date "2018.05.11"]
[Round "4"]
[White "Leutwyler, Martin"]
[Black "Bueter, Norbert"]
[Result "1-0"]
[ECO "A55"]
[WhiteElo "2193"]
[BlackElo "2032"]
[PlyCount "99"]
[EventDate "2018.05.10"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. d4 d6 2. Nf3 Nf6 3. c4 c6 4. Nc3 Nbd7 5. e4 e5 6. Be2 Be7 7. 0-0 0-0 8. Be3 Re8 9. d5 Qc7 10. Nd2 Bf8 11. a3 a6 12. Rc1 g6 13. b4 Bg7 14. c5 dxc5 15. bxc5 cxd5 16. Nxd5 Nxd5 17. exd5 Nf6 18. Nc4 Bf5 19. d6 Qc6 20. Qb3 Be6 21. Rb1 Qe4 22. f3 Qh4 23. Bf2 Qh5 24. Qxb7 Nd5 25. Nb6 Nf4 26. Rbe1 Rab8 27. Qc6 Bh3 28. Bg3 Bxg2 29. Bxf4 exf4 30. Kxg2 Re5 31. Bc4 Rg5+ 32. Kh1 Rf8 33. Nd7 Bd4 34. Qe4 Qh3 35. Rg1 Rxg1+ 36. Rxg1 Bxg1 37. Nf6+ Kg7 38. Kxg1 Kxf6 39. Qe7+ Kg7 40. d7 Qxf3 41. Qxf8+ Kxf8 42. d8Q+ Kg7 43. Qd4+ f6 44. Bd5 Qxa3 45. c6 Qd6 46. Qa7+ Kh6 47. c7 Qxd5 48. c8Q Qd1+ 49. Kg2 f5 50. Qf8+ 1-0

[Event "Stuttgart-chA int"]
[Site "Ditzingen"]
[Date "2018.05.11"]
[Round "3"]
[White "Migl, Dieter"]
[Black "Leutwyler, Martin"]
[Result "1/2-1/2"]
[ECO "B11"]
[WhiteElo "2170"]
[BlackElo "2193"]
[PlyCount "67"]
[EventDate "2018.05.10"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 c6 2. Nc3 d5 3. Nf3 Bg4 4. h3 Bxf3 5. Qxf3 e6 6. a3 Bc5 7. d3 Nd7 8. g3 Ne7 9. Bg2 Qc7 10. 0-0 0-0 11. Kh1 f5 12. exd5 exd5 13. Bf4 Bd6 14. Bxd6 Qxd6 15. Rfe1 Ng6 16. Ne2 f4 17. Nxf4 Nxf4 18. gxf4 Rxf4 19. Qg3 Raf8 20. c3 Qf6 21. Kg1 Rxf2 22. Rf1 Rxf1+ 23. Rxf1 Qd8 24. Qd6 Rxf1+ 25. Bxf1 Qg5+ 26. Kh1 Qf6 27. Qxd7 Qxf1+ 28. Kh2 h6 29. Qxb7 Qxd3 30. Qxc6 Qe2+ 31. Kh1 Qf1+ 32. Kh2 Qe2+ 33. Kh1 Qf1+ 34. Kh2 1/2-1/2

[Event "Stuttgart-chA int"]
[Site "Ditzingen"]
[Date "2018.05.10"]
[Round "1"]
[White "Gheng, Dominik"]
[Black "Leutwyler, Martin"]
[Result "0-1"]
[ECO "B13"]
[WhiteElo "1939"]
[BlackElo "2193"]
[PlyCount "48"]
[EventDate "2018.05.10"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nc3 Nc6 6. Bf4 a6 7. Be5 Be6 8. Nf3 g6 9. Ng5 Bg7 10. Nxe6 fxe6 11. Qb3 0-0 12. cxd5 Nxe5 13. dxe5 Nxd5 14. Bc4 b5 15. Bxd5 exd5 16. Nxd5 Qa5+ 17. Nb4+ Kh8 18. 0-0 Bxe5 19. Rfe1 Bd4 20. Nd3 Qd2 21. Rxe7 Bxf2+ 22. Kh1 Bh4 23. Re4 Rac8 24. g3 Rc2 0-1

[Event "Stuttgart-chA int"]
[Site "Ditzingen"]
[Date "2018.05.10"]
[Round "2"]
[White "Leutwyler, Martin"]
[Black "Scholtes, Benedikt"]
[Result "1/2-1/2"]
[ECO "A87"]
[WhiteElo "2193"]
[BlackElo "2028"]
[PlyCount "62"]
[EventDate "2018.05.10"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. d4 f5 2. g3 Nf6 3. Bg2 g6 4. Nf3 Bg7 5. 0-0 0-0 6. b3 d6 7. Bb2 Na6 8. c4 Qe8 9. Nbd2 c5 10. d5 b5 11. Re1 Rb8 12. Bc3 Nc7 13. e4 Nxe4 14. Bxg7 Kxg7 15. Nxe4 fxe4 16. Ng5 bxc4 17. bxc4 Rb4 18. Qc2 h6 19. Nxe4 Qf7 20. Re3 Bf5 21. Rae1 e5 22. dxe6 Qxe6 23. Qc3+ Kg8 24. Qd2 Rxc4 25. Ng5 Qf6 26. Bd5+ Nxd5 27. Qxd5+ Kh8 28. Qxc4 hxg5 29. Re8 Kg7 30. R1e7+ Rf7 31. Qe2 Bh3 1/2-1/2

[Event "Verbandsliga Suedbaden 1718"]
[Site "Baden"]
[Date "2018.05.06"]
[Round "9.2"]
[White "Leutwyler, Martin"]
[Black "Bauer, Andreas"]
[Result "1/2-1/2"]
[ECO "A81"]
[WhiteElo "2200"]
[BlackElo "2199"]
[PlyCount "65"]
[EventDate "2017.10.08"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "Gottmadingen"]
[BlackTeam "Emmendingen II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 f5 2. g3 Nf6 3. Bg2 g6 4. Nf3 Bg7 5. 0-0 0-0 6. b3 b6 7. Bb2 Bb7 8. c4 e6 9. Nc3 Ne4 10. Qc2 Nxc3 11. Bxc3 Be4 12. Qd2 d6 13. Ng5 Bxg2 14. Kxg2 Qe7 15. Rac1 h6 16. Nh3 Qf7 17. c5 bxc5 18. dxc5 d5 19. Bxg7 Kxg7 20. c6 a5 21. Nf4 Ra6 22. Rc5 Rxc6 23. Qc3+ d4 24. Qxd4+ Kg8 25. Rxc6 Nxc6 26. Qc4 Nb4 27. Nxe6 Re8 28. Nxc7 Qxc4 29. bxc4 Rxe2 30. a3 Nc2 31. Rc1 Nxa3 32. c5 Rc2 33. Ra1 1/2-1/2

[Event "SUI-chT"]
[Site "Switzerland"]
[Date "2018.04.29"]
[Round "3.2"]
[White "Leutwyler, Martin"]
[Black "Fontaine, Robert"]
[Result "0-1"]
[ECO "E90"]
[WhiteElo "2205"]
[BlackElo "2565"]
[PlyCount "110"]
[EventDate "2018.03.25"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "SUI"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "St Gallen"]
[BlackTeam "Geneve"]
[WhiteTeamCountry "SUI"]
[BlackTeamCountry "SUI"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. h3 0-0 6. Nf3 e5 7. d5 Nbd7 8. Be3 Ne8 9. g4 a5 10. Be2 Nc5 11. Nd2 f5 12. g5 Na6 13. Nb3 f4 14. Bd2 Qxg5 15. Nxa5 Nb4 16. Nb3 Nf6 17. a3 Na6 18. Bf3 Qh4 19. Qe2 b6 20. 0-0-0 Bd7 21. Rdg1 Rfb8 22. Bg4 Nxg4 23. hxg4 Qg5 24. f3 h6 25. Rg2 Qe7 26. Qd3 Nc5 27. Nxc5 bxc5 28. Qc2 Qe8 29. Kd1 Ra4 30. Qd3 Ra7 31. Bc1 Qc8 32. Rc2 Qa6 33. Rhh2 Rb3 34. Qe2 Qa5 35. Bd2 Rab7 36. Bc1 Rb8 37. Qf1 Kf7 38. Qe2 Bc8 39. Qf1 Ba6 40. Qe2 R3b7 41. Qd3 Rh8 42. Qf1 Rbb8 43. Rh1 Qb6 44. Nb1 Bf6 45. Qh3 Bg5 46. Qg2 Rbg8 47. Qf1 Bf6 48. Qg1 Qb8 49. Rhh2 h5 50. Bd2 Qb3 51. Qf1 hxg4 52. Rxh8 Rxh8 53. fxg4 Rh2 54. Nc3 Bxc4 55. Qg1 Rh3 0-1

[Event "Verbandsliga Suedbaden 1718"]
[Site "Baden"]
[Date "2018.04.22"]
[Round "8.3"]
[White "Leutwyler, Martin"]
[Black "Fischer, Markus"]
[Result "0-1"]
[ECO "E90"]
[WhiteElo "2200"]
[BlackElo "2255"]
[PlyCount "68"]
[EventDate "2017.10.08"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "Gottmadingen"]
[BlackTeam "Heitersheim"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 0-0 5. Nf3 d6 6. h3 a6 7. Be3 c6 8. a4 a5 9. Be2 Na6 10. g4 Nb4 11. Rc1 Qc7 12. Bf4 Ne8 13. c5 Qd8 14. cxd6 Nxd6 15. Qd2 Be6 16. d5 cxd5 17. exd5 Nxd5 18. Nxd5 Ne4 19. Nxe7+ Qxe7 20. Qe3 Qb4+ 21. Kf1 Bd5 22. h4 Rfe8 23. Qd3 Bc6 24. b3 Nxf2 25. Kxf2 Qxf4 26. Rc4 Qc7 27. Rf1 Qb6+ 28. Kg3 Re3 29. Qc2 Rae8 30. Rf2 Qxb3 31. Qxb3 Rxb3 32. Rc2 Bxa4 33. Ra2 Bc6 34. Bc4 Rc3 0-1

[Event "SUI-chT"]
[Site "Switzerland"]
[Date "2018.04.15"]
[Round "2.3"]
[White "Gaehwiler, Gabriel"]
[Black "Leutwyler, Martin"]
[Result "1/2-1/2"]
[ECO "D17"]
[WhiteElo "2401"]
[BlackElo "2205"]
[PlyCount "61"]
[EventDate "2018.03.25"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "SUI"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "Winterthur"]
[BlackTeam "St Gallen"]
[WhiteTeamCountry "SUI"]
[BlackTeamCountry "SUI"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 dxc4 5. a4 Bf5 6. Ne5 Nbd7 7. Nxc4 Nb6 8. Ne5 a5 9. g3 e6 10. Bg2 Bb4 11. 0-0 0-0 12. Bg5 h6 13. Bxf6 Qxf6 14. e3 Qe7 15. Qb3 Nd7 16. e4 Bh7 17. Nxd7 Qxd7 18. Rfd1 Qe7 19. Rac1 Rfd8 20. e5 Qd7 21. h4 Bf8 22. Qc4 Qe7 23. Ne4 Bxe4 24. Bxe4 Qb4 25. Qxb4 Bxb4 26. Kf1 Rd7 27. Rd3 Rad8 28. Rcd1 c5 29. dxc5 Rxd3 30. Rxd3 Rxd3 31. Bxd3 1/2-1/2

[Event "SUI-chT"]
[Site "Switzerland"]
[Date "2018.03.25"]
[Round "1.3"]
[White "Leutwyler, Martin"]
[Black "Gallagher, Joseph G"]
[Result "0-1"]
[ECO "E90"]
[WhiteElo "2190"]
[BlackElo "2433"]
[PlyCount "80"]
[EventDate "2018.03.25"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "SUI"]
[SourceTitle "CBM 183 Extra"]
[Source "ChessBase"]
[SourceDate "2018.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2018.04.19"]
[SourceQuality "1"]
[WhiteTeam "St Gallen"]
[BlackTeam "Reti"]
[WhiteTeamCountry "SUI"]
[BlackTeamCountry "SUI"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. h3 e5 7. d5 Nh5 8. g3 a5 9. Be3 f5 10. exf5 gxf5 11. Qd2 Na6 12. 0-0-0 a4 13. Nxa4 f4 14. gxf4 Nxf4 15. h4 Nc5 16. Nxc5 dxc5 17. a3 Bg4 18. Ng5 Bxd1 19. Qxd1 Qf6 20. Ne4 Qf5 21. Nxc5 b6 22. Ne6 Nxe6 23. Bh3 Qf6 24. Bxe6+ Kh8 25. Qd2 e4 26. Rg1 Rxa3 27. Rxg7 Rxe3 28. Rxh7+ Kxh7 29. Qxe3 Qxh4 30. Qg3 Qxg3 31. fxg3 Rf2 32. b4 Kg7 33. c5 Kf6 34. g4 Ke5 35. cxb6 cxb6 36. Kd1 Rb2 37. Bf7 e3 38. g5 Kf4 39. Bg6 e2+ 40. Kc1 Ra2 0-1

[Event "Verbandsliga Suedbaden 1718"]
[Site "Baden"]
[Date "2018.03.11"]
[Round "7.2"]
[White "Leutwyler, Martin"]
[Black "Schmid, Michael"]
[Result "1/2-1/2"]
[ECO "E90"]
[WhiteElo "2200"]
[BlackElo "2189"]
[PlyCount "85"]
[EventDate "2017.10.08"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "Gottmadingen"]
[BlackTeam "Pfullendorf"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. h3 e5 7. d5 Na6 8. Be3 Nc5 9. Nd2 a5 10. g4 Ne8 11. h4 f5 12. g5 Rf7 13. Qe2 Bf8 14. h5 f4 15. Bxc5 dxc5 16. hxg6 hxg6 17. Nf3 Qe7 18. 0-0-0 Nd6 19. Bh3 Bxh3 20. Rxh3 Rh7 21. Rxh7 Kxh7 22. a4 Bg7 23. Rg1 Rh8 24. Nh4 Bf8 25. b3 Qd7 26. Nf3 Qe7 27. Rh1+ Kg7 28. Rxh8 Kxh8 29. Qf1 Bg7 30. Qh3+ Kg8 31. Qg4 Bf8 32. Kc2 Kf7 33. Kd3 Bg7 34. Qh3 Kg8 35. Qg4 Kf7 36. Nh4 Bf8 37. Kc2 Kg7 38. Nf3 Kf7 39. Nh4 Kg7 40. Nf3 Kf7 41. Qh3 Kg8 42. Kd3 Bg7 43. Qg4 1/2-1/2

[Event "Verbandsliga Suedbaden 1718"]
[Site "Baden"]
[Date "2018.02.18"]
[Round "6.3"]
[White "Leutwyler, Martin"]
[Black "Zichanowicz, Mark"]
[Result "1/2-1/2"]
[ECO "D12"]
[WhiteElo "2200"]
[BlackElo "2112"]
[PlyCount "61"]
[EventDate "2017.10.08"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "Gottmadingen"]
[BlackTeam "Waldshut"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 d5 2. Nf3 Nf6 3. c4 c6 4. e3 Bf5 5. Nc3 e6 6. Nh4 Bg6 7. Nxg6 hxg6 8. g3 Nbd7 9. Bd2 Bd6 10. Qb3 Qb6 11. c5 Qxb3 12. axb3 Be7 13. f4 0-0 14. b4 a6 15. Bd3 Rfd8 16. Rg1 Ne8 17. Ne2 f5 18. g4 Kf7 19. 0-0-0 Nc7 20. Rg2 Rh8 21. Rdg1 Rag8 22. Rh1 Rh3 23. Ng1 Rh7 24. Nf3 Rh3 25. Ng1 Rh7 26. h4 Nf6 27. g5 Nd7 28. Be2 Rgh8 29. h5 Ke8 30. Rgh2 Kf7 31. hxg6+ 1/2-1/2

[Event "Verbandsliga Suedbaden 1718"]
[Site "Baden"]
[Date "2018.01.28"]
[Round "5.3"]
[White "Kresovic, Velimir"]
[Black "Leutwyler, Martin"]
[Result "0-1"]
[ECO "B13"]
[WhiteElo "2186"]
[BlackElo "2200"]
[PlyCount "80"]
[EventDate "2017.10.08"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "Kuppenheim"]
[BlackTeam "Gottmadingen"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nc3 Nc6 6. Bg5 Be6 7. Be2 Qa5 8. c5 Ne4 9. Bd2 Nxd2 10. Qxd2 g6 11. Bf3 Rd8 12. Nge2 Bg7 13. a3 a6 14. 0-0 0-0 15. Rfd1 Qc7 16. b4 Qd7 17. h3 h6 18. Rab1 g5 19. b5 axb5 20. Rxb5 f5 21. g3 f4 22. g4 h5 23. gxh5 Bxh3 24. Bxd5+ e6 25. Be4 e5 26. f3 exd4 27. Qa2+ Kh8 28. Qb1 Rf7 29. Bg6 Re7 30. Ne4 Ne5 31. Rb3 Nxg6 32. hxg6 Bf5 33. Kf2 Bxg6 34. Rg1 Bxe4 35. fxe4 Bf6 36. Rh3+ Qxh3 37. Rh1 Qxh1 38. Qxh1+ Kg7 39. Qg2 d3 40. e5 dxe2 0-1

[Event "AUT-chT2W 1718"]
[Site "Austria"]
[Date "2018.01.14"]
[Round "8.3"]
[White "Leutwyler, Martin"]
[Black "Everett, Elijah David"]
[Result "1-0"]
[ECO "E90"]
[WhiteElo "2200"]
[BlackElo "2190"]
[PlyCount "59"]
[EventDate "2017.10.13"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "AUT"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "Dornbirn"]
[BlackTeam "Pradl"]
[WhiteTeamCountry "AUT"]
[BlackTeamCountry "AUT"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. h3 e5 7. d5 Nh5 8. g3 f5 9. exf5 gxf5 10. Nh4 Nf6 11. Bd3 e4 12. Be2 Nfd7 13. Ng2 Na6 14. Nf4 Nac5 15. Be3 Ne5 16. Qc2 a5 17. 0-0-0 b6 18. Kb1 Qe7 19. Rdg1 Ncd3 20. Bd4 Nxf4 21. gxf4 Ng6 22. Bxg7 Kxg7 23. h4 Kh8 24. Qd2 Rf6 25. h5 Nf8 26. Qd4 Nd7 27. h6 Rb8 28. Rg7 Qf8 29. Rhg1 Rb7 30. Bh5 1-0

[Event "AUT-chT2W 1718"]
[Site "Austria"]
[Date "2018.01.13"]
[Round "7.3"]
[White "Leutwyler, Martin"]
[Black "Manakov, Ilya"]
[Result "1/2-1/2"]
[ECO "E90"]
[WhiteElo "2200"]
[BlackElo "2376"]
[PlyCount "81"]
[EventDate "2017.10.13"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "AUT"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "Dornbirn"]
[BlackTeam "Neumarkt"]
[WhiteTeamCountry "AUT"]
[BlackTeamCountry "AUT"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. h3 e5 7. d5 a5 8. g4 Na6 9. Be3 Nd7 10. a3 Nac5 11. Rg1 a4 12. Nd2 c6 13. Qc2 b6 14. 0-0-0 Ba6 15. Kb1 cxd5 16. cxd5 Bxf1 17. Rdxf1 Qb8 18. Na2 Rc8 19. Nb4 Qb7 20. Qd1 Bf8 21. Qe2 b5 22. Rc1 Nb8 23. f3 Nba6 24. Ka2 Nxb4+ 25. axb4 Nb3 26. Nxb3 axb3+ 27. Kxb3 Rxc1 28. Rxc1 Qa6 29. Rc6 Qa4+ 30. Kc3 Be7 31. Qc2 Qa1 32. Bh6 Bh4 33. Kd3 Qf1+ 34. Ke3 Qe1+ 35. Kd3 Qf1+ 36. Qe2 Qb1+ 37. Qc2 Qf1+ 38. Qe2 Qb1+ 39. Qc2 Qf1+ 40. Qe2 Qb1+ 41. Qc2 1/2-1/2

[Event "AUT-chT2W 1718"]
[Site "Austria"]
[Date "2018.01.12"]
[Round "6.3"]
[White "Ager, Josef"]
[Black "Leutwyler, Martin"]
[Result "1/2-1/2"]
[ECO "D11"]
[WhiteElo "2109"]
[BlackElo "2200"]
[PlyCount "118"]
[EventDate "2017.10.13"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "AUT"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "Ranshofen"]
[BlackTeam "Dornbirn"]
[WhiteTeamCountry "AUT"]
[BlackTeamCountry "AUT"]

1. Nf3 d5 2. g3 c6 3. Bg2 Bg4 4. c4 e6 5. 0-0 Nf6 6. d4 Nbd7 7. Qc2 Be7 8. Bf4 0-0 9. Nbd2 Bf5 10. Qb3 Qb6 11. Rfc1 Ne4 12. c5 Nxd2 13. Nxd2 Qxb3 14. Nxb3 g5 15. Bd2 e5 16. dxe5 Nxe5 17. Bc3 Nd7 18. Nd4 Bg6 19. b4 a6 20. Re1 Nf6 21. f3 Rfd8 22. Bh3 Nd7 23. f4 gxf4 24. gxf4 Bf6 25. Bg4 Be4 26. h3 Nf8 27. Kh2 Ng6 28. Rf1 Re8 29. Rac1 Bg7 30. Nb3 Nh4 31. Bxg7 Kxg7 32. Nd4 Kf6 33. Rc3 Rg8 34. Rg3 Bf5 35. Rfg1 Rae8 36. a4 Re4 37. e3 Rge8 38. b5 axb5 39. axb5 cxb5 40. Nxb5 Rxe3 41. Nd6 R8e7 42. Rxe3 Rxe3 43. Rg3 d4 44. Rxe3 dxe3 45. Be2 Bd7 46. Nxb7 Nf5 47. Bd3 Nd4 48. Kg3 h5 49. h4 Bc6 50. Na5 Bd5 51. Nc4 e2 52. Kf2 e1Q+ 53. Kxe1 Nf3+ 54. Kf2 Nxh4 55. Ne3 Bc6 56. Be2 Nf5 57. Bxh5 Nd4 58. Nc4 Ne6 59. Ne5 Nxf4 1/2-1/2

[Event "Basel op"]
[Site "Basel"]
[Date "2018.01.05"]
[Round "6"]
[White "Karthik, Venkataraman"]
[Black "Leutwyler, Martin"]
[Result "1-0"]
[ECO "B11"]
[WhiteElo "2476"]
[BlackElo "2188"]
[PlyCount "41"]
[EventDate "2018.01.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SUI"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. e4 c6 2. Nc3 d5 3. Nf3 Bg4 4. h3 Bxf3 5. Qxf3 e6 6. Be2 Nd7 7. 0-0 g6 8. d4 Bg7 9. Rd1 Qb6 10. b3 Nh6 11. Bf4 f6 12. exd5 cxd5 13. Bb5 0-0-0 14. a4 Rde8 15. a5 Qd8 16. Nxd5 e5 17. dxe5 fxe5 18. Nb6+ axb6 19. a6 bxa6 20. Qa8+ Kc7 21. Qa7+ 1-0

[Event "Basel op"]
[Site "Basel"]
[Date "2018.01.05"]
[Round "5"]
[White "Leutwyler, Martin"]
[Black "Haenggi, Markus"]
[Result "1/2-1/2"]
[ECO "A07"]
[WhiteElo "2188"]
[BlackElo "2065"]
[PlyCount "119"]
[EventDate "2018.01.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SUI"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 Nf6 3. Bg2 Bg4 4. c4 e6 5. Qb3 Qc8 6. 0-0 Nbd7 7. d4 dxc4 8. Qxc4 Nb6 9. Qb3 Be7 10. Nc3 c6 11. e4 0-0 12. Be3 c5 13. Rac1 cxd4 14. Bxd4 Qc4 15. Nd5 exd5 16. Rxc4 dxc4 17. Qc2 Rac8 18. h3 Bd7 19. Ng5 h6 20. e5 hxg5 21. exf6 Bxf6 22. Bxf6 gxf6 23. Bxb7 Bxh3 24. Bxc8 Bxf1 25. Bf5 Bd3 26. Bxd3 cxd3 27. Qxd3 Rc8 28. Kg2 Kg7 29. b3 Rc5 30. Qa6 Nc8 31. Kf3 Rc2 32. Ke3 Rc3+ 33. Kd4 Rc2 34. a4 Rc7 35. Qa5 Rc2 36. Qf5 Rc6 37. Qb5 Rc2 38. f4 gxf4 39. gxf4 Rc7 40. b4 Rc1 41. Qb7 Rc2 42. Kd3 Rc1 43. a5 Kf8 44. b5 Kg7 45. Qg2+ Kf8 46. Qb2 Rd1+ 47. Kc4 Rd6 48. Qg2 Rd1 49. Qc2 Rd8 50. Qh7 Ke7 51. Qe4+ Kf8 52. Kb4 Nd6 53. Qd4 Rd7 54. Qxf6 Ke8 55. Qe5+ Kd8 56. Qh8+ Ke7 57. Qb8 Rb7 58. Qa8 Rxb5+ 59. Ka4 Rb7 60. Qh8 1/2-1/2

[Event "Basel op"]
[Site "Basel"]
[Date "2018.01.04"]
[Round "4"]
[White "Wenner, Tobias"]
[Black "Leutwyler, Martin"]
[Result "1/2-1/2"]
[ECO "A11"]
[WhiteElo "2145"]
[BlackElo "2188"]
[PlyCount "31"]
[EventDate "2018.01.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SUI"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. Nf3 d5 2. c4 c6 3. g3 Nf6 4. Bg2 dxc4 5. 0-0 Nbd7 6. Qc2 Nb6 7. a4 a5 8. Na3 Nfd5 9. Nxc4 Nb4 10. Qc3 Nxc4 11. Qxc4 Be6 12. Qc3 Nd5 13. Qc2 Nb4 14. Qc3 Nd5 15. Qc2 Nb4 16. Qc3 1/2-1/2

[Event "Basel op"]
[Site "Basel"]
[Date "2018.01.03"]
[Round "3"]
[White "Leutwyler, Martin"]
[Black "Sadeghi, Hassan Roger"]
[Result "1-0"]
[ECO "A97"]
[WhiteElo "2188"]
[BlackElo "2089"]
[PlyCount "43"]
[EventDate "2018.01.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SUI"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. d4 f5 2. g3 Nf6 3. Bg2 e6 4. Nf3 Be7 5. 0-0 0-0 6. c4 d6 7. Nc3 Qe8 8. Re1 Qg6 9. e4 fxe4 10. Nxe4 Nxe4 11. Rxe4 e5 12. Qe2 Bf5 13. Nh4 Bxh4 14. Rxh4 Nc6 15. Be3 Rae8 16. Qd2 exd4 17. Bxd4 Bg4 18. Bf1 h6 19. Bc3 Rf3 20. Re1 Ref8 21. Be2 R3f4 22. h3 1-0

[Event "Basel op"]
[Site "Basel"]
[Date "2018.01.03"]
[Round "2"]
[White "Schwander, Lukas"]
[Black "Leutwyler, Martin"]
[Result "1-0"]
[ECO "A11"]
[WhiteElo "2135"]
[BlackElo "2188"]
[PlyCount "97"]
[EventDate "2018.01.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SUI"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. Nf3 d5 2. c4 c6 3. g3 Nf6 4. Bg2 Bg4 5. Ne5 Be6 6. cxd5 Bxd5 7. Nf3 c5 8. Nc3 Bc6 9. 0-0 e6 10. Re1 Be7 11. e4 0-0 12. d4 Re8 13. h3 b5 14. d5 exd5 15. exd5 Nxd5 16. Ne5 Nb4 17. Nxc6 N8xc6 18. a3 Qxd1 19. Rxd1 Nc2 20. Bxc6 Nxa1 21. Bxa8 Rxa8 22. Nxb5 Nb3 23. Be3 Bf6 24. Nc3 Bd4 25. Rd3 Bxe3 26. fxe3 g6 27. Rd7 Re8 28. Kf2 a5 29. Nd5 Rb8 30. Ne7+ Kg7 31. Nc6 Rb6 32. Ne5 Nc1 33. Nc4 Rf6+ 34. Kg2 Re6 35. Ra7 Nb3 36. Kf3 Rf6+ 37. Ke2 Re6 38. Kd3 Rf6 39. Nxa5 Nxa5 40. Rxa5 Rf3 41. Rxc5 Rxg3 42. b4 Rxh3 43. b5 Rh1 44. Kc2 Rh2+ 45. Kb3 Rh1 46. Rc2 Rd1 47. a4 h5 48. b6 Rd8 49. a5 1-0

[Event "Basel op"]
[Site "Basel"]
[Date "2018.01.02"]
[Round "1"]
[White "Leutwyler, Martin"]
[Black "Zennaf, Karim"]
[Result "1/2-1/2"]
[ECO "A84"]
[WhiteElo "2188"]
[BlackElo "2013"]
[PlyCount "80"]
[EventDate "2018.01.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SUI"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 c6 4. e3 e6 5. b3 Ne4 6. Bd3 Bb4+ 7. Nbd2 f5 8. 0-0 0-0 9. a3 Bd6 10. Bb2 Rf6 11. Ne5 Rh6 12. f4 Bd7 13. b4 a6 14. Ndf3 Be8 15. Qb3 Bxe5 16. dxe5 Bh5 17. Bxe4 dxe4 18. Nd4 Bg4 19. Rf2 Kh8 20. c5 Qe7 21. a4 Nd7 22. Ba3 Rg8 23. b5 axb5 24. axb5 Nb8 25. Bb4 g5 26. Ra7 Qd7 27. Rd2 gxf4 28. Nxf5 Qxd2 29. Bxd2 Bxf5 30. exf4 Rhg6 31. g3 R6g7 32. Be3 Rd7 33. Kf2 Rgd8 34. bxc6 Nxc6 35. Rxb7 Rd3 36. Qb6 Rxe3 37. Kxe3 Rd3+ 38. Kf2 Bg4 39. Qxc6 Rd2+ 40. Ke3 Rd3+ 1/2-1/2

[Event "Verbandsliga Suedbaden 1718"]
[Site "Baden"]
[Date "2017.12.03"]
[Round "3.3"]
[White "Germer, Philipp"]
[Black "Leutwyler, Martin"]
[Result "1/2-1/2"]
[ECO "B19"]
[WhiteElo "2107"]
[BlackElo "2200"]
[PlyCount "117"]
[EventDate "2017.10.08"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "Oberwinden"]
[BlackTeam "Gottmadingen"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h6 7. Nf3 Nd7 8. h5 Bh7 9. Bd3 Bxd3 10. Qxd3 e6 11. Bd2 Ngf6 12. 0-0-0 Bd6 13. Ne4 Bc7 14. Nxf6+ Nxf6 15. c4 b5 16. Qe2 bxc4 17. g4 Qd5 18. g5 hxg5 19. Bxg5 Ne4 20. Be3 c3 21. b3 a5 22. Ne5 a4 23. b4 Rb8 24. Rhg1 Rxb4 25. Rxg7 Nd2 26. Qa6 Bxe5 27. Qc8+ Qd8 28. Qxd8+ Kxd8 29. dxe5 Rb1+ 30. Kc2 Rxd1 31. Kxd1 Rxh5 32. Rxf7 Rxe5 33. Kc2 Ne4 34. Ra7 Rb5 35. Kd3 Nf6 36. Kxc3 Nd5+ 37. Kc4 Nxe3+ 38. fxe3 Rh5 39. e4 Rh4 40. Kd4 c5+ 41. Ke5 a3 42. Rxa3 Kc7 43. Rc3 Kc6 44. a4 Rh6 45. Rc4 Rg6 46. Rc1 Rh6 47. Rc2 Rh4 48. Rd2 Rh5+ 49. Kxe6 c4 50. e5 Kc5 51. Kf6 Rh6+ 52. Kf7 Ra6 53. e6 Rxa4 54. e7 Ra7 55. Kf8 Rxe7 56. Kxe7 c3 57. Rh2 Kc4 58. Kd6 Kb3 59. Kd5 1/2-1/2

[Event "AUT-chT2W 1718"]
[Site "Austria"]
[Date "2017.12.02"]
[Round "4.3"]
[White "Leutwyler, Martin"]
[Black "Scheiblmaier, Robert"]
[Result "1/2-1/2"]
[ECO "D34"]
[WhiteElo "2200"]
[BlackElo "2183"]
[PlyCount "158"]
[EventDate "2017.10.13"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "AUT"]
[SourceTitle "CBM 181 Extra"]
[Source "ChessBase"]
[SourceDate "2017.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2017.12.12"]
[SourceQuality "1"]
[WhiteTeam "Dornbirn"]
[BlackTeam "Salzburg ASK"]
[WhiteTeamCountry "AUT"]
[BlackTeamCountry "AUT"]

1. d4 d5 2. Nf3 c5 3. c4 e6 4. cxd5 exd5 5. g3 Nc6 6. Bg2 Nf6 7. 0-0 Be7 8. Nc3 0-0 9. dxc5 Bxc5 10. Bg5 d4 11. Ne4 Be7 12. Bxf6 Bxf6 13. Nxf6+ Qxf6 14. b4 Nxb4 15. Nxd4 Rd8 16. Qa4 Qxd4 17. Rad1 Bd7 18. Rxd4 Bxa4 19. Rxb4 Bc6 20. Bxc6 bxc6 21. e3 Rd2 22. a4 g6 23. Rc1 Rd6 24. Rb7 a5 25. Rb6 Rc8 26. Ra6 Rd2 27. Rxa5 Ra2 28. Rc4 Rc7 29. g4 h6 30. h4 Kg7 31. Ra6 c5 32. g5 hxg5 33. hxg5 Rd7 34. Rxc5 Rdd2 35. Rf6 Rxa4 36. Rf3 Ra7 37. Kg2 Rad7 38. Kg3 R2d5 39. Rxd5 Rxd5 40. Kg4 Kf8 41. Rf6 Rd1 42. Ra6 Rb1 43. Ra7 Rb4+ 44. f4 Rb3 45. Kf3 Rb4 46. Ra3 Rb7 47. e4 Kg7 48. Ra4 Rb3+ 49. Kg4 Rb1 50. Ra7 Rg1+ 51. Kf3 Rf1+ 52. Ke3 Re1+ 53. Kd4 Rd1+ 54. Ke5 Rb1 55. Rd7 Rb5+ 56. Rd5 Rb1 57. Kd6 Rb6+ 58. Kd7 Rb4 59. Re5 Rb7+ 60. Kd6 Rb6+ 61. Kc5 Rb1 62. Kd4 Rd1+ 63. Ke3 Re1+ 64. Kf2 Ra1 65. Rd5 Ra2+ 66. Ke3 Ra4 67. Rd4 Ra3+ 68. Rd3 Ra4 69. Kf3 Ra1 70. f5 gxf5 71. exf5 Rf1+ 72. Kg4 Rg1+ 73. Kf4 Rf1+ 74. Kg4 Rg1+ 75. Rg3 Ra1 76. Kh4 Rh1+ 77. Rh3 Rf1 78. Kg4 Rg1+ 79. Kh5 f6 1/2-1/2

