Divers – Leçons vidéos et Cours d'échecs

Les plus grandes gaffes de l’histoire

Biographies

   [Event "87th ch-BRA 2021"]  [Site "Cuiaba BRA"]  [Date "2021.11.01"]  [Round "7.36"]  [White "Araujo, Everson De Moura"]  [Black "Cymbalista, Eduardo Cymrot"]  [Result "1-0"]  [ECO "A36"]  [WhiteElo "1965"]  [PlyCount "67"]  [EventDate "2021.10.28"]   1. c4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. e3 e6 6. Nge2 Nge7 7. O-O O-O 8. b3  d5 9. cxd5 Nxd5 10. Bb2 Rb8 11. d4 Nxc3 12. Bxc3 cxd4 13. exd4 Ne7 14. Rc1 Nd5  15. Bb2 b6 16. Qd2 Bb7 17. Rc2 Qd7 18. Nf4 Nxf4 19. Qxf4 Bxg2 20. Kxg2 Rbc8 21.  Rfc1 Rxc2 22. Rxc2 Rc8 23. Rxc8+ Qxc8 24. Qd6 Bf8 25. Qf4 Bg7 26. Bc1 Qd8 27.  Be3 h6 28. h4 Kh7 29. Kh2 Bf8 30. Qe4 Qd5 31. Qc2 Qa5 32. Qc7 Kg7 33. a4 a6 34.  Qc8 1-0

   [Event "Moscow ol (Men) fin-B"]  [Site "Moscow"]  [Date "1956"]  [Round ""]  [White "Gromek, Jozef"]  [Black "Rojahn, Ernst"]  [Result "1-0"]  [ECO "A25"]  [PlyCount "67"]  [EventDate "1956.09.02"]  [EventType "team"]  [EventRounds "11"]  [EventCountry "URS"]  [Source "ChessBase"]  [SourceDate "1999.07.01"]  [WhiteTeam "Poland"]  [BlackTeam "Norway"]  [WhiteTeamCountry "POL"]  [BlackTeamCountry "NOR"]   1. c4 e5 2. g3 Nf6 3. Bg2 Nc6 4. Nc3 Bc5 5. e3 d6 6. Nge2 O-O 7. O-O a6 8. a3  Bg4 9. h3 Bf5 10. d3 Qd7 11. Kh2 Rae8 12. b4 Ba7 13. e4 Bg6 14. f4 exf4 15.  gxf4 Bh5 16. Qe1 Bxe2 17. Nxe2 Nd4 18. Ra2 b5 19. Nxd4 Bxd4 20. Re2 bxc4 21.  dxc4 Qc6 22. Qd1 Qxc4 23. Rc2 Qb3 24. Rxc7 Qxd1 25. Rxd1 Bf2 26. Rc2 Bh4 27.  Rxd6 Nxe4 28. Bxe4 Rxe4 29. Rxa6 Rfe8 30. b5 g5 31. Kg2 Rd8 32. b6 Rd1 33. b7  Re8 34. Ra8 1-0

   [Event "CSR-ch"]  [Site "Podebrady"]  [Date "1956"]  [Round ""]  [White "Herink, Miroslav"]  [Black "Stulik, Vlastimil"]  [Result "1-0"]  [ECO "A25"]  [PlyCount "77"]  [EventDate "1956.11.18"]  [EventType "tourn"]  [EventRounds "19"]  [EventCountry "CSR"]  [Source "ChessBase"]  [SourceDate "1999.07.01"]   1. c4 Nf6 2. Nc3 g6 3. g3 Bg7 4. Bg2 O-O 5. e3 e5 6. Nge2 d6 7. O-O Nc6 8. Rb1  Be6 9. Nd5 Qd7 10. d3 Ne8 11. b4 Nd8 12. b5 c6 13. bxc6 bxc6 14. Nec3 Bh3 15.  Ba3 Bxg2 16. Kxg2 f5 17. Qb3 Rf7 18. f4 Ne6 19. Rb2 g5 20. Qc2 Nf6 21. Rfb1 Ng4  22. Qd2 gxf4 23. exf4 exf4 24. gxf4 Bh6 25. Nd1 Qd8 26. h3 Nf6 27. Rb7 Rd7 28.  Qe3 Qe7 29. Qg3+ Kf7 30. Rb8 Rd8 31. Rxa8 Rxa8 32. Qh4 Rg8+ 33. Kf1 Rg6 34.  N1e3 Nxf4 35. Nxf4 Qxe3 36. Rb7+ Ke8 37. Nxg6 Qxd3+ 38. Kg2 Qxa3 39. Qxf6 1-0

   [Event "CSR-ch"]  [Site "Podebrady"]  [Date "1956.12.08"]  [Round "17"]  [White "Herink, Miroslav"]  [Black "Holas, Josef"]  [Result "1-0"]  [ECO "A36"]  [PlyCount "77"]  [EventDate "1956.11.18"]  [EventType "tourn"]  [EventRounds "19"]  [EventCountry "CSR"]  [Source "ChessBase"]  [SourceDate "1999.07.01"]   1. c4 c5 2. Nc3 g6 3. g3 Bg7 4. Bg2 Nc6 5. e3 e5 6. Nge2 Nge7 7. O-O O-O 8. b3  d6 9. Bb2 Be6 10. f4 d5 11. cxd5 Nxd5 12. Nxd5 Bxd5 13. e4 Be6 14. f5 Bd7 15.  Nc3 g5 16. Nd5 f6 17. Rc1 b6 18. h4 gxh4 19. gxh4 Kh8 20. Rc3 Ne7 21. Rg3 Nxd5  22. exd5 Bb5 23. d3 Qd6 24. Bc1 Rad8 25. Kh1 Rg8 26. Be4 Be8 27. Rfg1 Bf7 28.  Qf3 Bf8 29. Bg5 fxg5 30. hxg5 Bxd5 31. Rh3 Bxe4 32. dxe4 Rg7 33. f6 Rf7 34. g6  Rxf6 35. Rxh7+ Kg8 36. Rh8+ Kg7 37. Qh5 Rf4 38. Qh7+ Kf6 39. Qf7# 1-0

   [Event ""]  [Site "East Orange"]  [Date "1957"]  [Round ""]  [White "Henin, Charles"]  [Black "Durkin, Robert"]  [Result "1-0"]  [ECO "A25"]  [PlyCount "59"]  [EventDate "1957.??.??"]  [EventType "swiss"]  [EventRounds "7"]  [EventCountry "USA"]  [Source "ChessBase"]  [SourceDate "2006.11.23"]   1. c4 f5 2. g3 Nf6 3. Bg2 e5 4. Nc3 Bc5 5. e3 Nc6 6. Nge2 O-O 7. O-O d6 8. d4  Bb6 9. a3 Qe8 10. b4 a5 11. c5 axb4 12. Nd5 dxc5 13. dxc5 Bxc5 14. Nxc7 Qe7 15.  Nxa8 bxa3 16. Bxa3 Be6 17. Qc1 Rxa8 18. Qxc5 Qf7 19. Rfd1 Ra5 $2 20. Bxc6 Rxc5  21. Rd8+ Ne8 22. Rxe8+ Qxe8 23. Bxe8 Rc2 24. Bb5 g5 25. Bd6 Kf7 26. Rc1 Rd2 27.  Bxe5 Rd5 28. Rc7+ Kg8 29. Nd4 Rxe5 30. Re7 1-0

   [Event ""]  [Site "Buenos Aires"]  [Date "1959"]  [Round "11"]  [White "Marini, Luis"]  [Black "Farah, Rodolfo"]  [Result "1-0"]  [ECO "A25"]  [PlyCount "80"]  [EventDate "1959.??.??"]  [EventType "tourn"]  [EventRounds "15"]  [EventCountry "ARG"]  [Source "ChessBase"]  [SourceDate "1999.07.01"]   1. c4 Nf6 2. Nc3 g6 3. g3 Bg7 4. Bg2 O-O 5. e3 d6 6. Nge2 e5 7. O-O Nc6 8. Rb1  Bf5 9. d3 Qd7 10. Re1 Bh3 11. Bh1 Ng4 12. Nd5 f5 13. f4 Rae8 14. Bg2 Bxg2 15.  Kxg2 Nd8 16. h3 Nf6 17. b4 Nh5 18. Bd2 Ne6 19. b5 Nc5 20. d4 exd4 21. exd4 Ne4  22. Be3 Rf7 23. Rb3 Qe6 24. Qd3 c6 25. bxc6 bxc6 26. Nb4 d5 27. cxd5 cxd5 28.  Rc1 Nd6 29. Nc6 Nc4 30. Ne5 Rc7 31. Bf2 Nf6 32. Rcb1 Nb6 33. Be1 Rec8 34. Rc3  Ne4 35. Rcc1 Bf8 36. Qa6 Rxc1 37. Rxc1 Qe7 38. a4 Nd6 39. Bb4 Nbc4 40. Nc3 Ne4  1-0

   [Event "Lima"]  [Site "Lima"]  [Date "1959.??.??"]  [Round "1"]  [White "Letelier Martner, Rene"]  [Black "Espinoza, Carlos"]  [Result "1-0"]  [ECO "A25"]  [PlyCount "77"]  [EventDate "1959.??.??"]  [Source "ChessBase"]  [SourceDate "1999.07.01"]   1. c4 Nf6 2. Nc3 e5 3. g3 Bc5 4. Bg2 d6 5. e3 O-O 6. Nge2 Nc6 7. O-O Bg4 8. h3  Bd7 9. d4 Bb6 10. a3 a5 11. b3 Qe7 12. Bb2 Rad8 13. Qd2 Nb8 14. b4 c6 15. Qc2  Ne8 16. Qb3 Bc8 17. b5 Qc7 18. a4 Nf6 19. c5 dxc5 20. dxe5 Be6 21. Qc2 Nd5 22.  Nxd5 cxd5 23. Rfd1 Nd7 24. f4 g6 25. g4 f5 26. gxf5 Rxf5 27. Bxd5 Bxd5 28. Rxd5  Nf8 29. Qc4 Rxd5 30. Nc3 Qf7 31. Nxd5 Bd8 32. Rd1 b6 33. Qd3 Ne6 34. Nf6+ Kg7  35. Qe4 Bxf6 36. exf6+ Kh6 37. Rd6 Nc7 38. Qe7 Qb3 39. Qg7+ 1-0

   [Event ""]  [Site "Trebic"]  [Date "1959"]  [Round ""]  [White "Tesar, Karol"]  [Black "Hobza, Frantisek"]  [Result "1-0"]  [ECO "A21"]  [PlyCount "47"]  [EventDate "1959.11.28"]  [EventType "tourn"]  [EventRounds "15"]  [EventCountry "CSR"]  [Source "ChessBase"]  [SourceDate "2007.11.25"]   1. g3 e5 2. c4 d6 3. Bg2 g6 4. Nc3 Bg7 5. e3 Nh6 6. Nge2 O-O 7. O-O Nc6 8. d4  exd4 9. Nxd4 Bd7 10. Nce2 Nf5 11. Nc2 Be6 12. e4 Nh6 13. Ne3 Ng4 14. Nd5 Re8  15. Qc2 f5 16. h3 Nge5 17. Kh2 Nf7 18. Be3 fxe4 19. Bxe4 Rc8 20. Ndf4 Ng5 21.  Nxe6 Nxe6 22. Rad1 Qe7 23. Rfe1 Nf4 24. Bxc6 1-0

   [Event "Titled Tuesday 19th Oct"]  [Site "chess.com INT"]  [Date "2021.10.19"]  [Round "3"]  [White "Perdomo, C."]  [Black "Grineva, Marianna"]  [Result "1-0"]  [ECO "A10"]  [WhiteElo "2301"]  [BlackElo "1976"]  [PlyCount "73"]  [EventDate "2021.10.19"]   1. c4 d6 2. Nc3 g6 3. g3 Bg7 4. Bg2 e5 5. e3 Nf6 6. Nge2 O-O 7. O-O Nc6 8. b3  Re8 9. Bb2 Bg4 10. h3 Bd7 11. d4 Qc8 12. Kh2 h6 13. Rc1 Nh7 14. dxe5 dxe5 15.  Qd2 Ng5 16. h4 Nh7 17. Rcd1 Bg4 18. Ne4 Rd8 19. Qe1 Nf6 20. Nxf6+ Bxf6 21.  Rxd8+ Nxd8 22. Nc3 Ne6 23. f3 Bh5 24. g4 Nc5 25. gxh5 Nd3 26. Qe2 Nxb2 27. Qxb2  Qf5 28. hxg6 fxg6 29. Ne4 Bxh4 30. Bh3 Qh5 31. Qd2 Rd8 32. Qe2 Kg7 33. Rd1 Rf8  34. Bg4 Qxg4 35. fxg4 Rf2+ 36. Nxf2 Bxf2 37. Qxf2 1-0

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