Ambassadeurs : Najer, Evgeniy (16x), Vasquez Anabalon, Fernando (13x), Rossetto, Hector (7x), Gheorghiu, Florin (6x), Barua, Dibyendu (6x), Karpeshov, Oleg (6x), Plater, Kazimierz (4x), Ushenina, Anna (4x)
7.b4 — 6.4% (41 parties)
Ambassadeurs : Sandor, Bela (3x), Stahlberg, Gideon (2x), Raizman, Maurice (2x), Kaenel, Hansjuerg (2x), Epishin, Vladimir (2x), Meister, Jakob (2x), Fuderer, Andrija (1x), Portisch, Lajos (1x)
7.Qe2 — 5.1% (33 parties)
Ambassadeurs : Rossetto, Hector (2x), Schtalberg G (1x), Bronstein, David I (1x), Harrow, Martin (1x), Turner, Abe J (1x), Angulo Castillo, Francisco (1x), Boudy Bueno, Julio Leonardo (1x), Muering V (1x)
7.h3 — 4.2% (27 parties)
Ambassadeurs : Malich, Burkhard, Dr. (2x), Shushpanov, Vladimir (2x), Gheorghiu, Florin (1x), Ghitescu, Theodor (1x), Weill, Roland (1x), Atanasov, Petko (1x), Soos, Balint (1x), Pilnik, Herman (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo
N parties
7.Nc3
7.b4
7.Qe2
7.h3
<1800
15
100%
—
—
—
1800-2200
99
90%
3%
2%
4%
2200-2600
295
77%
8%
4%
6%
2600+
16
62%
6%
6%
6%
Évolution par décennie (% des parties)
Décennie
N parties
7.Nc3
7.b4
7.Qe2
7.h3
1940s
3
100%
—
—
—
1950s
74
58%
11%
18%
1%
1960s
49
82%
2%
8%
8%
1970s
28
75%
7%
—
4%
1980s
55
78%
4%
5%
7%
1990s
100
73%
6%
3%
9%
2000s
184
82%
8%
3%
3%
2010s
133
87%
5%
3%
2%
2020s
16
94%
6%
—
—
Tendances récentes (2010s → 2020s)
Coup
2010s
2020s
Δ
7.Nc3
87%
94%
▲ +6.5%
7.b4
5%
6%
▲ +1.7%
7.Qe2
3%
0%
▼ -3.0%
7.h3
2%
0%
▼ -2.3%
Joueurs célèbres
Champions du monde dans cette position
Smyslov, Vladimir — 3 parties Tal, Mikhail — 2 parties Euwe, Max — 1 partie Karpov, Anatoly — 1 partie Karpov, Aleksandr — 1 partie Botvinnik, Mikhail — 1 partie Kramnik, Vladimir — 1 partie
Parties historiques
7.Nc3 — 78.7% (505 parties)
1941 — Guimard, Carlos E vs Salas Romo, Julio — 1-0 — Sao Paulo BRA 1941 — Guimard, Carlos E vs Acevedo Salas, Miguel — 1-0 — Sao Paolo 1947 — Fine, Reuben vs Horowitz, Albert Israel — 1/2-1/2 — Los Angeles, CA USA 1952 — Evans, Larry vs Smyslov, Vasily — 0-1 — Helsinki FIN 1952 — Evans Lianda vs Smyslov, Vladimir — 0-1 — Helsinki FIN
7.b4 — 6.4% (41 parties)
1954 — Stahlberg, Gideon vs Raizman — 1/2-1/2 — Amsterdam ol-p 1954 — Staahlberg, Gideon vs Raizman, Maurice — 1/2-1/2 — Amsterdam NED 1954 — Stahlberg, Gideon vs Raizman, Maurice — 1/2-1/2 — Amsterdam ol 1955 — Balanel, Ion vs Dely, Peter — 0-1 — Erfurt GER 1956 — Portisch, Lajos vs Sandor, Bela — 1/2-1/2 — Budapest HUN
7.Qe2 — 5.1% (33 parties)
1952 — Pasman Marks vs Koblencs, Alexander — 1/2-1/2 — Riga LAT 1952 — Udovcic, Mijo vs Milic, Borislav — 1-0 — Belgrade SRB 1953 — Steinberg Daniv, Eliyahu vs Rossetto, Hector — 0-1 — Bariloche 1954 — Bertholdt, Dieter vs Hampel, Johannes — 1-0 — Schkopau 1954 — Bombardo Schroder, Liam vs Cruz, Walter — 1-0 — Mar del Plata ARG
7.h3 — 4.2% (27 parties)
1956 — Pilnik, Herman vs Jauregui, Carlos — 1-0 — Paris FRA 1966 — Gheorghiu, Florin vs Ghitescu, Theodor — 1-0 — Bucharest ROU 1966 — Malich, Burkhard, Dr. vs Soos, Balint — 1/2-1/2 — Havana CUB 1968 — Weill, Roland vs Atanasov, Petko — 0-1 — Ybbs 1968 — Malich, Burkhard, Dr. vs Packroff, Hermann — 1-0 — Weimar
Tal, Mikhail — 2 parties
Euwe, Max — 1 partie
Karpov, Anatoly — 1 partie
Karpov, Aleksandr — 1 partie
Botvinnik, Mikhail — 1 partie
Kramnik, Vladimir — 1 partie
1941 — Guimard, Carlos E vs Acevedo Salas, Miguel — 1-0 — Sao Paolo
1947 — Fine, Reuben vs Horowitz, Albert Israel — 1/2-1/2 — Los Angeles, CA USA
1952 — Evans, Larry vs Smyslov, Vasily — 0-1 — Helsinki FIN
1952 — Evans Lianda vs Smyslov, Vladimir — 0-1 — Helsinki FIN
1954 — Staahlberg, Gideon vs Raizman, Maurice — 1/2-1/2 — Amsterdam NED
1954 — Stahlberg, Gideon vs Raizman, Maurice — 1/2-1/2 — Amsterdam ol
1955 — Balanel, Ion vs Dely, Peter — 0-1 — Erfurt GER
1956 — Portisch, Lajos vs Sandor, Bela — 1/2-1/2 — Budapest HUN
1952 — Udovcic, Mijo vs Milic, Borislav — 1-0 — Belgrade SRB
1953 — Steinberg Daniv, Eliyahu vs Rossetto, Hector — 0-1 — Bariloche
1954 — Bertholdt, Dieter vs Hampel, Johannes — 1-0 — Schkopau
1954 — Bombardo Schroder, Liam vs Cruz, Walter — 1-0 — Mar del Plata ARG
1966 — Gheorghiu, Florin vs Ghitescu, Theodor — 1-0 — Bucharest ROU
1966 — Malich, Burkhard, Dr. vs Soos, Balint — 1/2-1/2 — Havana CUB
1968 — Weill, Roland vs Atanasov, Petko — 0-1 — Ybbs
1968 — Malich, Burkhard, Dr. vs Packroff, Hermann — 1-0 — Weimar