[Event "Tetraktys Concept Mgmt"]
[Site "Europe Echecs INT"]
[Date "2021.06.06"]
[Round "5"]
[White "Bettochi, David"]
[Black "Kieffer, Claude"]
[Result "0-1"]
[ECO "B46"]
[BlackElo "1675"]
[PlyCount "112"]
[EventDate "2021.06.06"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "FRA"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.07.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 a6 6. Be3 Bb4 7. Nxc6 Bxc3+ 8. bxc3 bxc6 9. Bd3 Ne7 10. 0-0 0-0 11. Qf3 Ng6 12. c4 e5 13. Rfe1 d6 14. c3 Bg4 15. Qg3 h5 16. f3 Be6 17. Rf1 Ne7 18. Rad1 f5 19. exf5 Bxf5 20. Bxf5 Nxf5 21. Qf2 Rb8 22. f4 e4 23. Bd4 c5 24. Be3 Rb2 25. Rd2 Rxd2 26. Qxd2 Nxe3 27. Qxe3 Qe7 28. Re1 Re8 29. Kf2 Qf6 30. Qg3 h4 31. Qg5 Qxc3 32. Kg1 Qd4+ 33. Kh1 e3 34. Qxh4 e2 35. Rg1 Qd1 36. Qe1 Qd4 37. g3 Qe4+ 38. Rg2 Qf3 39. a4 Qf1+ 40. Rg1 Qf3+ 41. Rg2 Re3 42. a5 Ra3 43. Kg1 Qe3+ 44. Kh1 Qe4 45. Kg1 Qd4+ 46. Kh1 Ra2 47. Rxe2 Ra1 48. Re8+ Kh7 49. Qxa1 Qxa1+ 50. Kg2 Qb2+ 51. Kh3 Qd4 52. Re6 Qxc4 53. Rxd6 Qb5 54. f5 Qxa5 55. Rd7 Qb5 56. f6 Qxd7+ 0-1

[Event "Tetraktys Concept Mgmt"]
[Site "Europe Echecs INT"]
[Date "2021.06.06"]
[Round "7"]
[White "Guirlet, Leo"]
[Black "Kieffer, Claude"]
[Result "0-1"]
[ECO "B44"]
[BlackElo "1675"]
[PlyCount "56"]
[EventDate "2021.06.06"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "FRA"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.07.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nxc6 bxc6 6. Bc4 d5 7. exd5 exd5 8. Bb3 Nf6 9. 0-0 Be6 10. Bg5 Be7 11. h3 h6 12. Bxf6 Bxf6 13. c3 0-0 14. Re1 Qd6 15. Nd2 Bd8 16. Nf3 Bc7 17. Bc2 Rae8 18. Qd3 g6 19. Re3 Bf5 20. Qd2 Bxc2 21. Rxe8 Rxe8 22. Qxc2 Kg7 23. Qa4 Bb6 24. Rd1 Re2 25. Qd4+ Bxd4 26. Rxd4 Rxb2 27. Ra4 Rb1+ 28. Ne1 Rxe1# 0-1

[Event "Tetraktys Concept Mgmt"]
[Site "Europe Echecs INT"]
[Date "2021.06.06"]
[Round "10"]
[White "Jannur, Kupjasar"]
[Black "Kieffer, Claude"]
[Result "1-0"]
[ECO "B28"]
[WhiteElo "1517"]
[BlackElo "1675"]
[PlyCount "87"]
[EventDate "2021.06.06"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "FRA"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.07.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. c4 Nc6 6. Nb3 d6 7. Nc3 Nf6 8. Be3 Be7 9. Bd3 0-0 10. h3 Ne5 11. 0-0 Nxd3 12. Qxd3 Bd7 13. f4 Bc6 14. Rad1 Qe8 15. Nd4 Rc8 16. Nf3 b5 17. cxb5 axb5 18. b4 Ra8 19. Rf2 Ra3 20. Bc1 Rxc3 21. Qxc3 Nxe4 22. Qc2 Nxf2 23. Qxf2 d5 24. a3 Bf6 25. g4 h6 26. g5 hxg5 27. fxg5 Bd8 28. h4 Qd7 29. Ne5 Qb7 30. Be3 f6 31. Ng6 Re8 32. Bc5 fxg5 33. hxg5 Bxg5 34. Qh2 Bh6 35. Qh4 Qf7 36. Ne7+ Rxe7 37. Bxe7 Be3+ 38. Kh2 Bf4+ 39. Kh3 Qf5+ 40. Qg4 Qh7+ 41. Bh4 Qh6 42. Rg1 Be8 43. Kg2 Bh5 44. Qh3 1-0

[Event "Tetraktys Concept Mgmt"]
[Site "Europe Echecs INT"]
[Date "2021.06.06"]
[Round "6"]
[White "Kieffer, Claude"]
[Black "Begaudeau, Christophe"]
[Result "1-0"]
[ECO "B40"]
[WhiteElo "1675"]
[PlyCount "51"]
[EventDate "2021.06.06"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "FRA"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.07.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. Bc4 a6 4. 0-0 b5 5. Be2 Bb7 6. c4 bxc4 7. e5 Bd5 8. Nc3 d6 9. d4 dxe5 10. dxe5 Nc6 11. Bg5 Be7 12. Bxe7 Ngxe7 13. Nxd5 exd5 14. e6 fxe6 15. Ng5 Qd6 16. Bg4 0-0-0 17. Bxe6+ Kb8 18. Re1 Ne5 19. f4 N5g6 20. Nf7 Qxf4 21. Nxh8 Rxh8 22. Bxd5 Nxd5 23. Qxd5 Qd4+ 24. Qxd4 cxd4 25. Rad1 d3 26. Re6 1-0

[Event "Tetraktys Concept Mgmt"]
[Site "Europe Echecs INT"]
[Date "2021.06.06"]
[Round "9"]
[White "Kieffer, Claude"]
[Black "Vernay, Michel"]
[Result "1-0"]
[ECO "B50"]
[WhiteElo "1675"]
[PlyCount "81"]
[EventDate "2021.06.06"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "FRA"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.07.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. c3 d6 4. Bc4 e6 5. 0-0 Nge7 6. d4 d5 7. exd5 exd5 8. Bb5 Ng6 9. dxc5 Bxc5 10. b4 Bb6 11. a4 a6 12. Bd3 0-0 13. a5 Ba7 14. Bg5 Qd6 15. Nbd2 Re8 16. Nb3 Bg4 17. h3 Bxf3 18. Qxf3 Nge5 19. Qf5 Nxd3 20. Qxd3 Ne5 21. Qd2 Qg6 22. Nd4 h6 23. Be3 Nf3+ 24. Nxf3 Bxe3 25. fxe3 Re4 26. Rae1 Rae8 27. Qxd5 Rxe3 28. Rxe3 Rxe3 29. Qd8+ Kh7 30. Qd7 b6 31. axb6 Qxb6 32. Qd4 Qe6 33. c4 Re4 34. Qd5 Qb6+ 35. Qc5 Qe6 36. Nd4 Qg6 37. Nf5 Re2 38. Qd5 Rb2 39. c5 Rxb4 40. c6 Qf6 41. c7 1-0

[Event "Tetraktys Concept Mgmt"]
[Site "Europe Echecs INT"]
[Date "2021.06.06"]
[Round "11"]
[White "Kieffer, Claude"]
[Black "Wiot, Philippe"]
[Result "0-1"]
[ECO "C02"]
[WhiteElo "1675"]
[BlackElo "1435"]
[PlyCount "52"]
[EventDate "2021.06.06"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "FRA"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.07.31"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. Nf3 Nc6 5. Bb5 Bd7 6. c3 a6 7. Bxc6 Bxc6 8. 0-0 Bb5 9. Re1 cxd4 10. cxd4 Ne7 11. Nc3 Bd7 12. a4 Nf5 13. Bg5 Be7 14. Bxe7 Qxe7 15. Rc1 Rc8 16. h3 Qb4 17. Qd2 Rc4 18. g4 Nxd4 19. Nxd4 Rxd4 20. Qc2 Rc4 21. b3 Rxc3 22. Qxc3 Qe7 23. Qc7 0-0 24. Re3 Rc8 25. Qd6 Rxc1+ 26. Kg2 Qxd6 0-1

