Ambassadeurs : Peretz, Malkiel (3x), Arbakov, Valentin (3x), Danielian, Elina (3x), Jakubovic, Nedzad (3x), Meduna, Eduard (3x), Kukov, Velislav (3x), Vaitkevicius, Paulius (3x), Alekhine, Alexander (2x)
7…O-O — 42.4% (725 parties)
Ambassadeurs : Halldorsson, Bragi (4x), Alekhine, Alexander (3x), Virtanen, Tommi (3x), Feletar, Darko (3x), Burtasova, Anna (3x), Kharashkina, Bairta (3x), Lecic, Predrag (3x), Hardicsay, Peter (3x)
7…Nc6 — 9.3% (159 parties)
Ambassadeurs : Hoen, Ragnar Harald (2x), Fallet Kahn, Victor (1x), Anglares, E. (1x), Ozsvath, Andras (1x), Hort, Vlastimil (1x), Sedlak, Ivan (1x), Kajnih, Danilo (1x), Pineault, Denis (1x)
7…b6 — 1.2% (21 parties)
Ambassadeurs : Alekhine, Alexander (2x), Antezana Cordova, Hugo Alexis (1x), Stoltz, Gösta (1x), Nilsson, Zandor (1x), Horberg, Bengt-Eric (1x), Kreie, Guenter (1x), Bartelborth, Thomas (1x), Denes, Jozsef (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo
N parties
7…dxc4
7…O-O
7…Nc6
7…b6
<1800
40
48%
30%
20%
2%
1800-2200
705
42%
44%
10%
1%
2200-2600
563
55%
38%
7%
0%
2600+
9
78%
22%
—
—
Évolution par décennie (% des parties)
Décennie
N parties
7…dxc4
7…O-O
7…Nc6
7…b6
1930s
10
20%
50%
10%
20%
1940s
15
33%
67%
—
—
1950s
19
26%
74%
—
—
1960s
48
40%
56%
2%
2%
1970s
47
40%
49%
6%
4%
1980s
78
47%
40%
10%
3%
1990s
321
43%
46%
10%
1%
2000s
591
46%
40%
10%
1%
2010s
511
48%
39%
10%
1%
2020s
70
47%
43%
10%
—
Tendances récentes (2010s → 2020s)
Coup
2010s
2020s
Δ
7…dxc4
48%
47%
▼ -0.6%
7…O-O
39%
43%
▲ +3.7%
7…Nc6
10%
10%
+0.2%
7…b6
1%
0%
▼ -1.2%
Joueurs célèbres
Champions du monde dans cette position
Alekhine, Alexander — 7 parties Tal, Mikhail — 1 partie Anand, Viswanathan — 1 partie
Parties historiques
7…dxc4 — 45.3% (774 parties)
1930 — Yates, Fred Dewhirst vs Bishop, GE. — 1/2-1/2 — Washington-London USA/GBR 1936 — Alekhine, Alexander vs A Radoslavov — 1/2-1/2 — Sofia BUL 1940 — Gerstenfeld, Eduard vs Konstantinopolsky, Alexander — 1/2-1/2 — Moskou ch-URS 1941 — SainShouvaloff vs Alekhine, Alexander — 0-1 — Lisbon Consultation 1947 — Wildschuetz Theo vs Hoenlinger, Baldur — 1-0 — Essen GER
7…O-O — 42.4% (725 parties)
1931 — Verlinsky, Boris vs Budo, Alexander Semenovich — 1-0 — Moskou ch-URS 1936 — Opocensky, Karel vs Tomovic, Vasilje — 1-0 — Novi Sad SRB 1936 — Michell, Reginald vs Griffith, Richard Clewin — 0-1 — Hurlingham 1938 — Keres, Paul Petrovich vs Kaila, Osmo — 0-1 — It Tartu EST 1939 — Bergqvist, Nils vs Asturias Jose Luis — 1-0 — Buenos Aires ARG
7…Nc6 — 9.3% (159 parties)
1938 — Fallet Kahn, Victor vs Anglares, E. — 1/2-1/2 — Nice FRA 1967 — Ozsvath, Andras vs Hort, Vlastimil — 0-1 — Havana CUB 1971 — Sedlak, Ivan vs Kajnih, Danilo — 1/2-1/2 — Pula CRO 1974 — Levy, Mauricio vs Lee, Cecil — 1-0 — Nice olm fin-E 1978 — Pineault, Denis vs Sylvain, Gabriel — 1-0 — Quebec CAN
7…b6 — 1.2% (21 parties)
1935 — Stoltz, Gösta vs Alekhine, Alexander — 0-1 — Orebro SWE 1939 — Alekhine, Alexander vs Antezana Cordova, Hugo Alexis — 1-0 — Buenos Aires ARG 1964 — Nilsson, Zandor vs Horberg, Bengt-Eric — 1/2-1/2 — Goteborg SWE 1970 — Denes, Jozsef vs Mueller, Manfred — 0-1 — Budapest HUN 1976 — Kreie, Guenter vs Bartelborth, Thomas — 1/2-1/2 — Detmold
Tal, Mikhail — 1 partie
Anand, Viswanathan — 1 partie
1936 — Alekhine, Alexander vs A Radoslavov — 1/2-1/2 — Sofia BUL
1940 — Gerstenfeld, Eduard vs Konstantinopolsky, Alexander — 1/2-1/2 — Moskou ch-URS
1941 — SainShouvaloff vs Alekhine, Alexander — 0-1 — Lisbon Consultation
1947 — Wildschuetz Theo vs Hoenlinger, Baldur — 1-0 — Essen GER
1936 — Opocensky, Karel vs Tomovic, Vasilje — 1-0 — Novi Sad SRB
1936 — Michell, Reginald vs Griffith, Richard Clewin — 0-1 — Hurlingham
1938 — Keres, Paul Petrovich vs Kaila, Osmo — 0-1 — It Tartu EST
1939 — Bergqvist, Nils vs Asturias Jose Luis — 1-0 — Buenos Aires ARG
1967 — Ozsvath, Andras vs Hort, Vlastimil — 0-1 — Havana CUB
1971 — Sedlak, Ivan vs Kajnih, Danilo — 1/2-1/2 — Pula CRO
1974 — Levy, Mauricio vs Lee, Cecil — 1-0 — Nice olm fin-E
1978 — Pineault, Denis vs Sylvain, Gabriel — 1-0 — Quebec CAN
1939 — Alekhine, Alexander vs Antezana Cordova, Hugo Alexis — 1-0 — Buenos Aires ARG
1964 — Nilsson, Zandor vs Horberg, Bengt-Eric — 1/2-1/2 — Goteborg SWE
1970 — Denes, Jozsef vs Mueller, Manfred — 0-1 — Budapest HUN
1976 — Kreie, Guenter vs Bartelborth, Thomas — 1/2-1/2 — Detmold