Les Blancs jouent c5 avec attaque sur l’aile dame – Leçons vidéos et Cours d'échecs

Attention au Fc1 (de cases noires) qui devient mauvais !
(à moins de le jouer en f4 ou en g5).
Les Blancs jouent c5!
   [Event "CSR-ch sf"]  [Site "Jablonec"]  [Date "1954.07.14"]  [Round "11"]  [White "Pithart, Frantisek"]  [Black "Opocensky, Karel"]  [Result "1-0"]  [ECO "A90"]  [PlyCount "93"]  [EventDate "1954.07"]  [EventType "tourn"]  [EventRounds "15"]  [EventCountry "CSR"]  [Source "ChessBase"]  [SourceDate "2003.11.25"]  [WhiteTeamCountry "GER"]  [BlackTeamCountry "CUB"]   1. c4 e6 2. Nf3 f5 3. g3 Nf6 4. Bg2 d5 5. O-O Bd6 6. d4 c6 7. Qc2 O-O 8. Nbd2  Qe7 9. Ne5 Bd7 10. Ndf3 Ne4 11. Nd3 Be8 12. Nfe5 Nd7 13. Bf4 Bh5 14. f3 Nef6  15. c5 Bb8 16. Qb3 Nxe5 17. Nxe5 h6 18. Nd3 Bxf4 19. Nxf4 Bf7 20. Nd3 Qc7 21.  Rac1 Nd7 22. Qc3 Rfc8 23. e3 b6 24. b4 b5 25. a4 bxa4 26. Ra1 a5 27. Rxa4 axb4  28. Qxb4 Rxa4 29. Qxa4 e5 30. f4 e4 31. Nb4 Qb7 32. Ra1 Nf6 33. Bf1 Rb8 34. Rb1  Be8 35. Be2 Bh5 36. Ba6 Qf7 37. Ra1 Bf3 38. Bf1 Ng4 39. Nxc6 Rb2 40. Ra2 Rxa2  41. Qxa2 Nxe3 42. Ne5 Qb7 43. Nxf3 exf3 44. Qa6 Qxa6 45. Bxa6 Kf7 46. c6 Ke7  47. c7 1-0       [Event "USA-op 52nd"]  [Site "Fort Worth"]  [Date "1951"]  [Round "4"]  [White "Gonzalez, Juan"]  [Black "Daly, Harlow Bussey"]  [Result "1-0"]  [ECO "A90"]  [PlyCount "125"]  [EventDate "1951"]  [EventType "swiss"]  [EventRounds "12"]  [EventCountry "USA"]  [Source "ChessBase"]  [SourceDate "1998.11.10"]   1. Nf3 f5 2. g3 Nf6 3. Bg2 e6 4. d4 d5 5. O-O c6 6. c4 Be7 7. b3 Ne4 8. h4 Nd7  9. Bf4 Ndf6 10. Ne5 Nh5 11. e3 Nxf4 12. exf4 O-O 13. Nd2 Nd6 14. c5 Ne8 15. b4  Bd7 16. a4 Nf6 17. Qb3 a6 18. Rfe1 Be8 19. Nd3 Ne4 20. Nxe4 fxe4 21. Ne5 Bf6  22. Bh3 Qe7 23. Bf1 Bh5 24. Bg2 h6 25. b5 axb5 26. axb5 Rxa1 27. Rxa1 Bxe5 28.  fxe5 Be2 29. b6 Qf7 30. Qe3 Ba6 31. Bh3 Kh7 32. Qf4 Qe7 33. Qg4 Qf7 34. Ra2 Bc4  35. Rb2 Re8 36. h5 g5 37. hxg6+ Qxg6 38. Rb1 Qxg4 39. Bxg4 Kg6 40. Ra1 Ba6 41.  Rxa6 bxa6 42. Bd1 Rb8 43. Ba4 Kf7 44. Bxc6 Ke7 45. Ba4 Kd8 46. Kf1 Rb7 47. Bd1  Kd7 48. Ke1 Kc8 49. Be2 Rb8 50. Bxa6+ Kd7 51. Bb5+ Kc8 52. Bc6 Kd8 53. Kd2 Ke7  54. Bb5 Kd8 55. Bc6 Ke7 56. Kc3 Rf8 57. Bb5 Rb8 58. Kb4 h5 59. c6 Rxb6 60. c7  Rxb5+ 61. Kxb5 Kd7 62. c8=Q+ Kxc8 63. Kc6 1-0       [Event "FRA-chT"]   [Site "France"]  [Date "2001.02.03"]  [Round "2.5"]  [White "Chabanon, Jean Luc"]  [Black "Relange, Eloi"]  [Result "1/2-1/2"]  [ECO "A90"]  [WhiteElo "2461"]  [BlackElo "2484"]  [PlyCount "56"]  [EventDate "2001.02.02"]  [EventType "team"]  [EventRounds "11"]  [EventCountry "FRA"]  [Source "ChessBase"]  [SourceDate "2001.11.25"]  [WhiteTeam "Cannes"]  [BlackTeam "Monaco"]  [WhiteTeamCountry "FRA"]  [BlackTeamCountry "FRA"]   1. d4 e6 2. Nf3 f5 3. g3 Nf6 4. Bg2 d5 5. O-O Bd6 6. c4 c6 7. b3 Qe7 8. c5 Bc7  9. b4 a5 10. b5 cxb5 11. Nc3 Bd7 12. Qd3 b4 13. Nb5 Na6 14. Nxc7+ Nxc7 15. a3  Bb5 16. Qc2 O-O 17. Bf4 Ne4 18. Rfb1 Na6 19. axb4 axb4 20. Ra5 Bc4 21. Nd2 Nxd2  22. Qxd2 b6 23. cxb6 Qb7 24. Rxa6 Rxa6 25. Qxb4 Rc8 26. Bf3 Rc6 27. Bc7 Rxc7  28. bxc7 Qxc7 1/2-1/2   [Event "Teplitz-Schoenau"]  [Site ""]  [Date "1922.10.10"]  [Round "8"]  [White "Tarrasch, Siegbert"]  [Black "Mieses, Jacques"]  [Result "1/2-1/2"]  [ECO "A90"]  [PlyCount "164"]  [EventDate "1922.10.02"]  [EventType "tourn"]  [EventRounds "13"]  [EventCountry "CSR"]  [Source "ChessBase"]  [SourceDate "1999.07.01"]   1. d4 f5 2. g3 e6 3. Bg2 Nf6 4. Nf3 d5 5. O-O Bd6 6. c4 c6 7. Nbd2 Ne4 8. b3  Bb4 9. Bb2 Bc3 10. Qc2 Bxb2 11. Qxb2 Nd7 12. c5 Qe7 13. b4 Nxd2 14. Nxd2 e5 15.  e3 O-O 16. f4 e4 17. a4 Nf6 18. Rfe1 h5 19. h4 Nd7 20. b5 Rf6 21. Kf2 Rg6 22.  Bf1 Nf6 23. Be2 Ng4+ 24. Bxg4 Rxg4 25. bxc6 bxc6 26. Rh1 Ba6 27. Ra3 Qc7 28.  Rb3 Rf8 29. Nf1 Qd8 30. Nh2 Rg6 31. Rb1 Rgf6 32. Rb8 Qe7 33. Qc3 Qc7 34. Qb4  Kh7 35. Nf1 R6f7 36. Rxf8 Rxf8 37. Nd2 Qf7 38. Nf1 Bxf1 39. Kxf1 Qg6 40. Qe1  Qg4 41. Kg2 Rf6 42. Qd1 Qg6 43. a5 Qe8 44. Rb7 Kh6 45. a6 Rf7 46. Qa4 Kg6 47.  Qb4 Kh7 48. Rb8 Qe6 49. Qa4 Qg6 50. Qd1 Rc7 51. Rd8 Rf7 52. Rd6 Rf6 53. Rd7 Rf7  54. Rd6 Rf6 55. Rd7 Rf7 56. Rb7 Kh6 57. Rb8 Kh7 58. Rb7 Kh6 59. Kh2 Kh7 60. Kg2  Kh6 61. Rb8 Kh7 62. Rc8 Rf6 63. Kf2 Rf7 64. Rd8 Rf6 65. Rd7 Rf7 66. Rb7 Kg8 67.  Qg1 Qg4 68. Ke1 Qf3 69. Kd2 Qg4 70. Qe1 Qf3 71. Kc3 Kf8 72. Rb2 Re7 73. Kb4 Kf7  74. Ka5 Ke6 75. Ka4 Rc7 76. Rb7 Qg2 77. Ka3 Rf7 78. Rxf7 Kxf7 79. Qb1 Qd2 80.  Qb7+ Kg8 81. Qc8+ Kh7 82. Qxf5+ g6 1/2-1/2       [Event "Margate"]  [Site "Margate"]  [Date "1936"]  [Round "5"]  [White "Flohr, Salo"]  [Black "Menchik, Vera"]  [Result "1/2-1/2"]  [ECO "A90"]  [PlyCount "104"]  [EventDate "1936.04.15"]  [EventType "tourn"]  [EventRounds "9"]  [EventCountry "ENG"]  [Source "ChessBase"]  [SourceDate "1998.11.10"]  [WhiteTeamCountry "ARG"]  [BlackTeamCountry "FRA"]   1. d4 e6 2. c4 f5 3. g3 Nf6 4. Bg2 Bb4+ 5. Bd2 Bxd2+ 6. Qxd2 O-O 7. Nc3 d5 8.  Nf3 c6 9. O-O Nbd7 10. Qc2 Qe8 11. e3 Qh5 12. Ne2 g5 13. b4 Nb6 14. c5 Nc4 15.  Nc1 Bd7 16. Nd3 Rae8 17. Qd1 Re7 18. Nfe5 Qxd1 19. Rfxd1 Nxe5 20. Nxe5 Be8 21.  a4 Nd7 22. Nxd7 Bxd7 23. f4 h6 24. Bf1 a6 25. b5 cxb5 26. axb5 Bxb5 27. Bxb5  axb5 28. Rdb1 g4 29. Rxb5 Rc8 30. Ra7 Rcc7 31. Ra8+ Kf7 32. Rb8 Rcd7 33. Kf2  Rc7 34. Ke2 Rcd7 35. Kd2 Rc7 36. Kc3 h5 37. Kb4 Kf6 38. Rb6 Kg7 39. Kb5 Kf7 40.  Rd6 Kg6 41. Kb6 h4 42. Ra8 hxg3 43. hxg3 Kf6 44. Ra7 Rf7 45. c6 Rxc6+ 46. Rxc6  bxc6 47. Rxf7+ Kxf7 48. Kxc6 Kg6 49. Kc7 Kg7 50. Kc8 Kg8 51. Kc7 Kg7 52. Kc8  Kg8 1/2-1/2