[Event "Davos op 19th"]
[Site "Davos"]
[Date "2020.08.08"]
[Round "2"]
[White "Dueck, Maximilian"]
[Black "Kuefner, Matthias"]
[Result "1-0"]
[ECO "C56"]
[WhiteElo "1495"]
[BlackElo "1659"]
[PlyCount "37"]
[EventDate "2020.08.07"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "SUI"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 d6 5. h3 Nf6 6. 0-0 h6 7. d4 exd4 8. cxd4 Bb6 9. Nc3 a6 10. Be3 0-0 11. Re1 Bd7 12. Qd2 Nh7 13. a3 Na5 14. Ba2 c6 15. Qd3 Be6 16. d5 Bxe3 17. dxe6 Bc5 18. exf7+ Kh8 19. b4 1-0

[Event "Davos op 19th"]
[Site "Davos"]
[Date "2020.08.07"]
[Round "1"]
[White "Kuefner, Matthias"]
[Black "Reinhardt, Bernd"]
[Result "0-1"]
[ECO "B06"]
[WhiteElo "1659"]
[BlackElo "2198"]
[PlyCount "48"]
[EventDate "2020.08.07"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "SUI"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]

1. e4 d6 2. d4 g6 3. Nf3 Bg7 4. Nc3 Nd7 5. Be3 e6 6. Qd2 h6 7. h3 a6 8. a4 b6 9. Rb1 Bb7 10. Bd3 Ne7 11. b4 Nf6 12. 0-0 g5 13. Rfe1 g4 14. hxg4 Nxg4 15. Bf4 Ng6 16. Bg3 h5 17. d5 h4 18. Bh2 Bh6 19. Qd1 e5 20. Be2 Qf6 21. Rf1 Bc8 22. Nd2 Nxh2 23. Kxh2 Qf4+ 24. Kg1 Qxd2 0-1

[Event "Davos Summer op"]
[Site "Davos"]
[Date "2020.07.12"]
[Round "5"]
[White "Kuefner, Matthias"]
[Black "Rempe, Mieke"]
[Result "1-0"]
[ECO "B12"]
[BlackElo "1717"]
[PlyCount "73"]
[EventDate "2020.07.09"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "SUI"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Bd3 Bg6 5. Bxg6 hxg6 6. Be3 e6 7. c3 Nd7 8. Nd2 Ne7 9. g4 f6 10. f4 g5 11. exf6 gxf6 12. fxg5 Qc7 13. Qe2 fxg5 14. Bxg5 0-0-0 15. Ngf3 Qd6 16. Ne5 Nxe5 17. Qxe5 Qxe5+ 18. dxe5 Re8 19. Bf6 Rg8 20. Rg1 Ng6 21. Kf2 Bc5+ 22. Kg3 Bxg1 23. Rxg1 Nf8 24. h4 Nd7 25. g5 Ref8 26. Rf1 Rf7 27. Kg4 Rgf8 28. Rh1 Rg8 29. Kf4 Nc5 30. b3 Rh7 31. h5 Rf7 32. g6 Rff8 33. Kg5 Nd7 34. h6 Nxe5 35. g7 Nf7+ 36. Kg6 Nh8+ 37. Kh7 1-0

[Event "Davos Summer op"]
[Site "Davos"]
[Date "2020.07.11"]
[Round "4"]
[White "Zahner, Rolf"]
[Black "Kuefner, Matthias"]
[Result "0-1"]
[ECO "C54"]
[WhiteElo "1387"]
[PlyCount "66"]
[EventDate "2020.07.09"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "SUI"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]

1. e4 e5 2. Bc4 Bc5 3. Nf3 Nc6 4. d3 h6 5. 0-0 Nf6 6. c3 0-0 7. a4 a5 8. Qe1 d6 9. Be3 Bxe3 10. Qxe3 Be6 11. Bxe6 fxe6 12. Nbd2 Ne7 13. h3 Ng6 14. g3 c6 15. d4 exd4 16. Nxd4 Qe7 17. f4 Qd7 18. Kg2 e5 19. fxe5 dxe5 20. N4f3 Qe6 21. Qe2 b6 22. Rae1 Nd7 23. Qc4 Qxc4 24. Nxc4 b5 25. axb5 cxb5 26. Ncd2 Nc5 27. b3 a4 28. bxa4 bxa4 29. Nc4 Rfe8 30. Ra1 Ra6 31. Nfd2 Rf8 32. Rfb1 Rd8 33. Kf3 Rd3+ 0-1

[Event "Davos Summer op"]
[Site "Davos"]
[Date "2020.07.10"]
[Round "2"]
[White "Deveci, Sinan"]
[Black "Kuefner, Matthias"]
[Result "1-0"]
[ECO "E93"]
[WhiteElo "1922"]
[PlyCount "103"]
[EventDate "2020.07.09"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "SUI"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 0-0 5. e4 d6 6. Be2 e5 7. d5 Nbd7 8. Be3 b6 9. Nd2 Ne8 10. g4 Nc5 11. b4 Nb7 12. Rg1 Nf6 13. h4 h6 14. g5 hxg5 15. Bxg5 Qd7 16. Bxf6 Bxf6 17. h5 Kh7 18. Nf3 Qe7 19. Qd2 Bd7 20. 0-0-0 Rh8 21. Ng5+ Bxg5 22. Rxg5 Rhg8 23. Rdg1 a6 24. Qe3 Qf6 25. hxg6+ Rxg6 26. Rh5+ Rh6 27. Rhg5 Rh8 28. Kb1 Rg6 29. Bd3 Kg7 30. Qd2 Rh2 31. Nd1 a5 32. a3 Ba4 33. Ne3 Bd7 34. Nf5+ Bxf5 35. exf5 Rxg5 36. Qxg5+ Qxg5 37. Rxg5+ Kf6 38. Rg8 axb4 39. axb4 Ke7 40. f6+ Kxf6 41. Rb8 Nc5 42. bxc5 bxc5 43. f3 Rh3 44. Be4 Kg5 45. Rf8 f6 46. Kc2 Rh6 47. Kd3 Rh4 48. Ke3 Rf4 49. Rf7 f5 50. Bd3 Kg6 51. Rxc7 Rh4 52. Rc6 1-0

[Event "Davos Summer op"]
[Site "Davos"]
[Date "2020.07.10"]
[Round "3"]
[White "Kuefner, Matthias"]
[Black "Bruessow, Jakob"]
[Result "0-1"]
[ECO "B55"]
[BlackElo "1779"]
[PlyCount "58"]
[EventDate "2020.07.09"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "SUI"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. f3 e5 6. Bb5+ Bd7 7. Bxd7+ Qxd7 8. Nb3 d5 9. exd5 Nxd5 10. 0-0 Nc6 11. c4 Nb6 12. Qxd7+ Nxd7 13. Nc3 Be7 14. Be3 0-0 15. Nd5 Rac8 16. Rfd1 Rfe8 17. Rd2 Nf8 18. Rad1 Ne6 19. g3 b6 20. Nc1 Ncd4 21. Bxd4 Nxd4 22. Kg2 Rxc4 23. Nxe7+ Rxe7 24. Ne2 Ne6 25. Rd8+ Nf8 26. Nc3 f6 27. Rb8 Kf7 28. Rdd8 Ne6 29. Nd5 Nxd8 0-1

