Ambassadeurs : Weyerstrass, Ronald (38x), Kupreichik, Viktor D (34x), Sveshnikov, Evgeny (34x), Jonkman, Harmen (30x), Volkov, Sergey (30x), Farago, Ivan (28x), Vysochin, Spartak (25x), De Jong, Migchiel (24x)
4…Bd7 — 2.6% (1982 parties)
Ambassadeurs : Contin, Daniel (21x), Just, Gabriele, Dr. (14x), Rodriguez Vila, Andres (10x), Gara, Gyorgy Dr. (8x), Baeumler, Ilja (8x), Luther, Thomas (7x), Vogler, Tillmann (7x), Rodriguez Zuniga, Andres Mauricio (7x)
4…Ne7 — 1.3% (1019 parties)
Ambassadeurs : Kekki, Jorma (21x), Dittmar, Peter (14x), Portisch, Ferenc (12x), Kovacevic, Vlatko (10x), Abello, Isabelle (9x), Trmota, Zdenek (9x), Buchenau, Frank (6x), Portisch, Gabor (6x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo
N parties
4…Nc6
4…Qb6
4…Bd7
4…Ne7
<1800
3845
77%
17%
2%
1%
1800-2200
29368
75%
20%
2%
1%
2200-2600
22409
72%
22%
4%
2%
2600+
700
75%
19%
5%
1%
Évolution par décennie (% des parties)
Décennie
N parties
4…Nc6
4…Qb6
4…Bd7
4…Ne7
1620s
2
50%
—
—
—
1820s
1
—
100%
—
—
1840s
6
83%
17%
—
—
1850s
6
50%
33%
—
17%
1870s
13
69%
23%
—
—
1880s
41
93%
2%
—
—
1890s
16
81%
—
—
—
1900s
6
100%
—
—
—
1910s
12
92%
8%
—
—
1920s
24
83%
12%
—
—
1930s
35
86%
9%
—
—
1940s
49
82%
10%
—
4%
1950s
371
78%
17%
1%
3%
1960s
459
64%
30%
1%
2%
1970s
1087
72%
22%
2%
2%
1980s
2833
82%
13%
2%
2%
1990s
15625
78%
15%
2%
2%
2000s
25393
73%
22%
3%
1%
2010s
22747
74%
21%
3%
1%
2020s
7706
77%
16%
3%
1%
Tendances récentes (2010s → 2020s)
Coup
2010s
2020s
Δ
4…Nc6
74%
77%
▲ +3.8%
4…Qb6
21%
16%
▼ -4.9%
4…Bd7
3%
3%
▲ +0.8%
4…Ne7
1%
1%
+0.4%
Joueurs célèbres
Champions du monde dans cette position
Euwe, Max — 10 parties Anand, Viswanathan — 10 parties Ding, Liren — 10 parties Carlsen, Magnus — 10 parties Tal, Mikhail — 8 parties Steinitz, Wilhelm — 7 parties Kramnik, Vladimir — 7 parties Hou, Yifan — 6 parties Ju, Wenjun — 5 parties Botvinnik, Mikhail — 2 parties Karpov, Anatoly — 2 parties Kasparov, Garry — 2 parties Smyslov, Vladimir — 2 parties Gukesh D — 2 parties Alekhine, Alexander — 1 partie Karpov, Aleksandr — 1 partie
Parties historiques
4…Nc6 — 74.9% (57248 parties)
1620 — ? vs Greco, Gioacchino — 0-1 — Europe 1840 — Staunton, Howard vs Popert, Wolf Meyer — 0-1 — London ENG 1840 — Staunton, Howard vs Popert, H. — 0-1 — London ENG 1841 — Cochrane, John Miles vs Staunton, Howard — 0-1 — London ENG 1849 — Loewe, Edward vs Kennedy, Hugh A — 1-0 — London ENG
4…Qb6 — 19.3% (14785 parties)
1827 — Antwerp vs Amsterdam, Amuscka — 0-1 — cr. 1849 — Anderssen, Adolf vs Schlesinger, Christian — 0-1 — Breslau GER 1855 — Somacarana vs Cochrane, John Miles — 0-1 — Calcutta IND 1856 — Somacarana vs Cochrane, John Miles — 0-1 — Calcutta IND 1875 — Sprega L vs Maluta, Volodymyr — 0-1 — Rome ITA
4…Bd7 — 2.6% (1982 parties)
1957 — Gross, Henry vs Rubin, Gean — 0-1 — Hollywood, CA 1959 — Van den Bosch, Johannes vs Donner, Jan-Hein — 0-1 — Hilversum tt 1959 — De Lange, Daan vs Van den Bosch, Johannes — 1-0 — Hilversum m 1961 — Nicolau, Alexandra vs Borisenko-Belova, Valentina — 0-1 — Vrnjacka Banja SRB 1963 — Hecht, Hans-Joachim vs Troeger, Paul — 1-0 — Bad Pyrmont GER
4…Ne7 — 1.3% (1019 parties)
1856 — Leow, Ann Hong vs Bendix, Fabian — 0-1 — Berlin GER 1941 — Schneidermann, Boris vs Salas Romo, Julio — 1-0 — Sao Paulo BRA 1948 — Ernst, Wilhelm vs Troeger, Paul — 1/2-1/2 — Essen GER 1950 — Kramer, Haije vs Donner, Jan-Hein — 1/2-1/2 — Amsterdam ch-NED 1950 — Maderna, Carlos vs Pilnik, Herman — 1-0 — Mar del Plata ARG
Anand, Viswanathan — 10 parties
Ding, Liren — 10 parties
Carlsen, Magnus — 10 parties
Tal, Mikhail — 8 parties
Steinitz, Wilhelm — 7 parties
Kramnik, Vladimir — 7 parties
Hou, Yifan — 6 parties
Ju, Wenjun — 5 parties
Botvinnik, Mikhail — 2 parties
Karpov, Anatoly — 2 parties
Kasparov, Garry — 2 parties
Smyslov, Vladimir — 2 parties
Gukesh D — 2 parties
Alekhine, Alexander — 1 partie
Karpov, Aleksandr — 1 partie
1840 — Staunton, Howard vs Popert, Wolf Meyer — 0-1 — London ENG
1840 — Staunton, Howard vs Popert, H. — 0-1 — London ENG
1841 — Cochrane, John Miles vs Staunton, Howard — 0-1 — London ENG
1849 — Loewe, Edward vs Kennedy, Hugh A — 1-0 — London ENG
1849 — Anderssen, Adolf vs Schlesinger, Christian — 0-1 — Breslau GER
1855 — Somacarana vs Cochrane, John Miles — 0-1 — Calcutta IND
1856 — Somacarana vs Cochrane, John Miles — 0-1 — Calcutta IND
1875 — Sprega L vs Maluta, Volodymyr — 0-1 — Rome ITA
1959 — Van den Bosch, Johannes vs Donner, Jan-Hein — 0-1 — Hilversum tt
1959 — De Lange, Daan vs Van den Bosch, Johannes — 1-0 — Hilversum m
1961 — Nicolau, Alexandra vs Borisenko-Belova, Valentina — 0-1 — Vrnjacka Banja SRB
1963 — Hecht, Hans-Joachim vs Troeger, Paul — 1-0 — Bad Pyrmont GER
1941 — Schneidermann, Boris vs Salas Romo, Julio — 1-0 — Sao Paulo BRA
1948 — Ernst, Wilhelm vs Troeger, Paul — 1/2-1/2 — Essen GER
1950 — Kramer, Haije vs Donner, Jan-Hein — 1/2-1/2 — Amsterdam ch-NED
1950 — Maderna, Carlos vs Pilnik, Herman — 1-0 — Mar del Plata ARG