Ambassadeurs : Kahn, Evarth Dr. (14x), ? (11x), Rajkovic, Dusan (8x), Geller, Efim P. (6x), Povah, Nigel E (5x), Smyslov, Vladimir (5x), Gonzalez Velez, Fermin (5x), Zakharevich, Igor (5x)
7…Nxc3 — 13.8% (253 parties)
Ambassadeurs : Cutmore, Martin J (3x), Bousios, Hristos (2x), Lehnberger, Karl (2x), Hudecek, Jan (2x), Ristic, Nebojsa B (2x), Mueller, Klaus (2x), Dittmar, Thomas (2x), Gormally, Daniel W (2x)
7…b4 — 6.4% (117 parties)
Ambassadeurs : Brunner, Hermann (2x), Mejak, Severin (2x), Bondarevsky, Igor (1x), Kalantar, K. (1x), Tal, Mikhail (1x), L Flunkert (1x), Talsimul, Mikhail (1x), Flunkert, L. (1x)
7…h6 — 5.5% (101 parties)
Ambassadeurs : Yermolinsky, Alex (4x), Kupreichik, Viktor D (3x), Eljanov, Pavel (3x), Kahn, Evarth Dr. (3x), Marjanovic, Slavoljub (2x), Coppini, Giorgio (2x), Brondum, Eric (2x), Hansen, Lars Bo (2x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo
N parties
7…e6
7…Nxc3
7…b4
7…h6
<1800
31
42%
26%
29%
—
1800-2200
555
54%
21%
11%
4%
2200-2600
793
74%
7%
3%
8%
2600+
21
81%
—
—
5%
Évolution par décennie (% des parties)
Décennie
N parties
7…e6
7…Nxc3
7…b4
7…h6
1930s
2
50%
50%
—
—
1940s
7
14%
29%
14%
—
1950s
44
59%
25%
5%
—
1960s
22
55%
32%
14%
—
1970s
26
73%
8%
4%
4%
1980s
237
73%
10%
1%
4%
1990s
441
66%
12%
6%
6%
2000s
581
63%
15%
6%
7%
2010s
442
63%
14%
9%
5%
2020s
33
61%
18%
18%
—
Tendances récentes (2010s → 2020s)
Coup
2010s
2020s
Δ
7…e6
63%
61%
▼ -2.7%
7…Nxc3
14%
18%
▲ +3.9%
7…b4
9%
18%
▲ +8.9%
7…h6
5%
0%
▼ -5.4%
Joueurs célèbres
Champions du monde dans cette position
Smyslov, Vladimir — 6 parties Kasparov, Garry — 4 parties Tal, Mikhail — 2 parties Kramnik, Vladimir — 1 partie Carlsen, Magnus — 1 partie
Parties historiques
7…e6 — 64.8% (1189 parties)
1939 — Bergqvist, Nils vs Feigin, Movsa — 0-1 — Buenos Aires ARG 1949 — Geller, Efim P. vs Grozdov, M — 1-0 — Soviet Union 1950 — Geller, Efim P. vs Smyslov, Vladimir — 1/2-1/2 — Moskou ch-URS 1951 — Geller, Efim P. vs Flohr, Salo — 0-1 — Moskou ch-URS 1951 — Borisenko, Georgy K vs Flohr, Salo — 0-1 — Lvov UKR
7…Nxc3 — 13.8% (253 parties)
1937 — Bergqvist, Nils vs Landau, Salo — 1-0 — Stockholm SWE 1947 — De Souza Mendes, Joao vs Peixoto Carlos — 0-1 — Porto Alegre 1948 — Geller, Efim P. vs Zagorovsky, Vladimir — 1-0 — Leningrad RUS 1951 — Marini, Liam vs Mangini, Jose Henrique de Mello — 1-0 — Mar del Plata ARG 1952 — Tal, Mikhail vs Abo Zeid Ahmed, Mohamed — 0-1 — USSR
7…b4 — 6.4% (117 parties)
1947 — Bondarevsky, Igor vs Kalantar, K. — 1-0 — Parnu EST 1952 — Gligorić, Svetozar vs Jimenez Zerquera, Eleazar — 1/2-1/2 — Havana CUB 1956 — Troianescu, Octav vs Lkhagvasuren, Tsedendemberel — 1-0 — Ulaanbaatar MGL 1963 — Van Seters, Frits vs Mulkers, Willy — 1-0 — Ghent 1964 — Tal, Mikhail vs L Flunkert — 1-0 — London ENG
7…h6 — 5.5% (101 parties)
1972 — Petran, Pal vs Boehnisch, Manfred — 1-0 — Budapest HUN 1986 — Yermolinsky, Alex vs Kupreichik, Viktor D — 1/2-1/2 — Kuibyshev 1986 — Yermolinsky, Alex vs Kupreichik, Viktor D — 1/2-1/2 — Kuibyshev 1986 — Yermolinsky, Alex vs Kupreichik, Viktor D — 1/2-1/2 — Kuibyshev 1988 — Alburt, Lev vs Frias Garcia, Valeria — 0-1 — Verenigde Staten ch-USA
Kasparov, Garry — 4 parties
Tal, Mikhail — 2 parties
Kramnik, Vladimir — 1 partie
Carlsen, Magnus — 1 partie
1949 — Geller, Efim P. vs Grozdov, M — 1-0 — Soviet Union
1950 — Geller, Efim P. vs Smyslov, Vladimir — 1/2-1/2 — Moskou ch-URS
1951 — Geller, Efim P. vs Flohr, Salo — 0-1 — Moskou ch-URS
1951 — Borisenko, Georgy K vs Flohr, Salo — 0-1 — Lvov UKR
1947 — De Souza Mendes, Joao vs Peixoto Carlos — 0-1 — Porto Alegre
1948 — Geller, Efim P. vs Zagorovsky, Vladimir — 1-0 — Leningrad RUS
1951 — Marini, Liam vs Mangini, Jose Henrique de Mello — 1-0 — Mar del Plata ARG
1952 — Tal, Mikhail vs Abo Zeid Ahmed, Mohamed — 0-1 — USSR
1952 — Gligorić, Svetozar vs Jimenez Zerquera, Eleazar — 1/2-1/2 — Havana CUB
1956 — Troianescu, Octav vs Lkhagvasuren, Tsedendemberel — 1-0 — Ulaanbaatar MGL
1963 — Van Seters, Frits vs Mulkers, Willy — 1-0 — Ghent
1964 — Tal, Mikhail vs L Flunkert — 1-0 — London ENG
1986 — Yermolinsky, Alex vs Kupreichik, Viktor D — 1/2-1/2 — Kuibyshev
1986 — Yermolinsky, Alex vs Kupreichik, Viktor D — 1/2-1/2 — Kuibyshev
1986 — Yermolinsky, Alex vs Kupreichik, Viktor D — 1/2-1/2 — Kuibyshev
1988 — Alburt, Lev vs Frias Garcia, Valeria — 0-1 — Verenigde Staten ch-USA