Ambassadeurs : Huebner, Robert (6x), Kurajica, Bojan (6x), Portisch, Lajos (5x), Garcia Palermo, Carlos Horacio (5x), Eperjesi, Laszlo Dr. (5x), Fridman, Daniel (5x), Taimanov, Mark (4x), Benko, Pal (4x)
Ambassadeurs : Sajtar, Jaroslav (4x), Pilnik, Herman (4x), Taimanov, Mark (4x), Knezevic, Milorad (4x), Andersson, Ulf (3x), Huebner, Robert (3x), Crouch, Colin S (3x), Lechtynsky, Jiri (3x)
Ambassadeurs : Andersson, Ulf (5x), ? (4x), Raetsky, Alexander (4x), Petrosian, Tigran V. (3x), Korchnoi, Viktor (3x), Barkhagen, Jonas (3x), Crouch, Colin S (3x), Sadler, Matthew D (3x)
4…Bd7 — 4.8% (102 parties)
Ambassadeurs : Ernst, Wilhelm (3x), Book, Eero (3x), Kieninger, Georg (2x), Piket, Jeroen (2x), Nikolic, Predrag (2x), Hanks, John (1x), Kable, John Richard (1x), Tartakower, Savielly (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo
N parties
4…c6
4…Nbd7
4…Nc6
4…Bd7
<1800
28
25%
18%
18%
36%
1800-2200
516
40%
27%
25%
5%
2200-2600
1048
42%
27%
24%
2%
2600+
56
39%
18%
36%
4%
Évolution par décennie (% des parties)
Décennie
N parties
4…c6
4…Nbd7
4…Nc6
4…Bd7
1900s
1
100%
—
—
—
1910s
1
100%
—
—
—
1930s
37
35%
32%
14%
8%
1940s
36
22%
50%
6%
14%
1950s
30
23%
67%
7%
—
1960s
87
40%
25%
18%
2%
1970s
51
37%
43%
14%
—
1980s
170
45%
17%
31%
2%
1990s
380
43%
19%
31%
4%
2000s
552
42%
25%
25%
5%
2010s
598
40%
27%
24%
6%
2020s
175
33%
33%
27%
5%
Tendances récentes (2010s → 2020s)
Coup
2010s
2020s
Δ
4…c6
40%
33%
▼ -7.6%
4…Nbd7
27%
33%
▲ +5.3%
4…Nc6
24%
27%
▲ +2.9%
4…Bd7
6%
5%
▼ -0.5%
Joueurs célèbres
Champions du monde dans cette position
Alekhine, Alexander — 6 parties Botvinnik, Mikhail — 3 parties Euwe, Max — 3 parties Smyslov, Vladimir — 3 parties Anand, Viswanathan — 3 parties Carlsen, Magnus — 3 parties Ju, Wenjun — 2 parties Lasker, Emanuel — 1 partie Tal, Mikhail — 1 partie Karpov, Aleksandr — 1 partie Gukesh D — 1 partie
Parties historiques
4…c6 — 40.1% (849 parties)
1904 — Brown Mark Felix vs Mackenzie, Arthur J — 0-1 — London ENG 1917 — Banks, Newell vs Mlotkowski, Stasch — 1/2-1/2 — California 1934 — Bogoljubow, Efim vs Alekhine, Alexander — 1-0 — Mannheim wch-m 1935 — Botvinnik, Mikhail vs Levenfish, Grigory — 1-0 — Moskou 1935 — Flohr, Salo vs Stoltz, Gabriel — 1-0 — Warsaw POL
4…Nbd7 — 26.1% (553 parties)
1934 — Mueller von Blumencron, Heiko vs ? — 1-0 — Villingen 1934 — MULLER vs ? — 1-0 — Villingen 1934 — Mueller, Hans vs Gruenfeld, Ernst — 1-0 — Vienna AUT 1935 — Botvinnik, Mikhail vs Lasker, Emanuel — 1/2-1/2 — Moscow RUS 1935 — AlekhineMendia vs GromerLardizabal — 1-0 — San Sebastian ESP
4…Nc6 — 25.0% (529 parties)
1935 — Alekhine, Alexander vs Boeoek Eero — 1/2-1/2 — Warschau olm 1935 — Alekhine, Alexander vs Book, Eero — 1/2-1/2 — Warsaw ol Warsaw POL 1936 — Havasi, Kornel vs Kluger, Gyula — 0-1 — Budapest HUN 1937 — Tartakower, Savielly vs Reynolds, Arthur — 1-0 — Ostende 1937 — De Souza Mendes, Joao vs Schneidermann, Boris — 1-0 — Sao Paulo BRA
4…Bd7 — 4.8% (102 parties)
1937 — Tartakower, Savielly vs Book, Eero — 1-0 — It Kemeri LAT 1937 — Baad Schmidt, Noah vs Book, Eero — 0-1 — Stockholm SWE 1937 — Bolbochan, Jacobo vs Book, Eero — 1/2-1/2 — Stockholm SWE 1940 — Kieninger, Georg vs Ernst, Wilhelm — 1/2-1/2 — Cologne GER 1940 — Ernst, Wilhelm vs Kieninger, Georg — 1-0 — Cologne GER
Botvinnik, Mikhail — 3 parties
Euwe, Max — 3 parties
Smyslov, Vladimir — 3 parties
Anand, Viswanathan — 3 parties
Carlsen, Magnus — 3 parties
Ju, Wenjun — 2 parties
Lasker, Emanuel — 1 partie
Tal, Mikhail — 1 partie
Karpov, Aleksandr — 1 partie
Gukesh D — 1 partie
1917 — Banks, Newell vs Mlotkowski, Stasch — 1/2-1/2 — California
1934 — Bogoljubow, Efim vs Alekhine, Alexander — 1-0 — Mannheim wch-m
1935 — Botvinnik, Mikhail vs Levenfish, Grigory — 1-0 — Moskou
1935 — Flohr, Salo vs Stoltz, Gabriel — 1-0 — Warsaw POL
1934 — MULLER vs ? — 1-0 — Villingen
1934 — Mueller, Hans vs Gruenfeld, Ernst — 1-0 — Vienna AUT
1935 — Botvinnik, Mikhail vs Lasker, Emanuel — 1/2-1/2 — Moscow RUS
1935 — AlekhineMendia vs GromerLardizabal — 1-0 — San Sebastian ESP
1935 — Alekhine, Alexander vs Book, Eero — 1/2-1/2 — Warsaw ol Warsaw POL
1936 — Havasi, Kornel vs Kluger, Gyula — 0-1 — Budapest HUN
1937 — Tartakower, Savielly vs Reynolds, Arthur — 1-0 — Ostende
1937 — De Souza Mendes, Joao vs Schneidermann, Boris — 1-0 — Sao Paulo BRA
1937 — Baad Schmidt, Noah vs Book, Eero — 0-1 — Stockholm SWE
1937 — Bolbochan, Jacobo vs Book, Eero — 1/2-1/2 — Stockholm SWE
1940 — Kieninger, Georg vs Ernst, Wilhelm — 1/2-1/2 — Cologne GER
1940 — Ernst, Wilhelm vs Kieninger, Georg — 1-0 — Cologne GER