Ambassadeurs : Bellin, Robert (14x), Teran Alvarez, Ismael (9x), Alster, Ladislav (3x), Gligoric, Sofija (3x), Larsen, Bent Ravn (3x), Zaja, Ivan (3x), Schmidt-Schaeffer, Sebastian, Dr. (3x), Short, Nigel D (3x)
7.Nc3 — 27.8% (221 parties)
Ambassadeurs : Dreyer, Kurt (2x), Larsen, Bent Ravn (2x), Donner, Jan-Hein (2x), Hempson, Peter W (2x), Dubois, Robert (1x), Lajarriges, Jacques (1x), Herseth, Storm (1x), Moller, Baldur Helgi (1x)
7.Nbd2 — 12.2% (97 parties)
Ambassadeurs : Herink, Miroslav (1x), Opocensky, Karel (1x), Bobotsov, Milko G (1x), Karastoichev, Emil (1x), Johansson, Gunnar (1x), Olafsson, Fridrik (1x), Weise, Dieter (1x), Troeger, Paul (1x)
7.Qc2 — 8.5% (68 parties)
Ambassadeurs : Larsen, Bent Ravn (2x), Kaufman, Lawrence (2x), Bondarevsky, Igor (2x), Lindblom, Peter (1x), Alster, Ladislav (1x), Johannsson, Ingi R (1x), Eliskases, Erich (1x), Steiner, Herman (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo
N parties
7.b3
7.Nc3
7.Nbd2
7.Qc2
<1800
63
41%
30%
8%
8%
1800-2200
279
42%
35%
14%
6%
2200-2600
252
60%
13%
11%
13%
2600+
6
50%
17%
17%
17%
Évolution par décennie (% des parties)
Décennie
N parties
7.b3
7.Nc3
7.Nbd2
7.Qc2
1950s
40
38%
35%
10%
18%
1960s
28
36%
25%
21%
18%
1970s
60
58%
22%
13%
5%
1980s
67
45%
25%
10%
13%
1990s
198
52%
25%
9%
8%
2000s
195
46%
33%
9%
6%
2010s
177
42%
28%
19%
7%
2020s
31
52%
26%
10%
10%
Tendances récentes (2010s → 2020s)
Coup
2010s
2020s
Δ
7.b3
42%
52%
▲ +9.8%
7.Nc3
28%
26%
▼ -1.9%
7.Nbd2
19%
10%
▼ -9.0%
7.Qc2
7%
10%
▲ +2.3%
Joueurs célèbres
Champions du monde dans cette position
Botvinnik, Mikhail — 1 partie Smyslov, Vladimir — 1 partie Gukesh D — 1 partie
Parties historiques
7.b3 — 46.9% (373 parties)
1951 — Fuentes, Manuel vs Sanz Aguado, Jose — 1/2-1/2 — Madrid ESP 1951 — Sanz, Joel vs Steiner, Herman — 1/2-1/2 — Madrid ESP 1951 — Steiner, Herman vs Canal, Esteban — 1-0 — Madrid ESP 1952 — Rapaka Samuel Paul vs Gligoric, Sofija — 0-1 — New York, NY USA 1954 — Koberl, Ferenc vs Filip, Miroslav — 1-0 — Budapest tt Budapest HUN
7.Nc3 — 27.8% (221 parties)
1950 — Herseth, Storm vs Moller, Baldur Helgi — 0-1 — Reykjavik ISL 1950 — Shainswit, George vs Ojanen, Kaarle S — 1/2-1/2 — Dubrovnik olm 1950 — Stumpers, Louis vs Van den Berg, Cees — 0-1 — Amsterdam ch-NED 1951 — Keres, Paul Petrovich vs Bronstein, David I — 1-0 — Training game 1951 — Romani, Elio vs Steiner, Heinrich Jun. — 1-0 — Reggio Emilia ITA
7.Nbd2 — 12.2% (97 parties)
1954 — O'Kelly, Albéric de Galway vs Pachman, Ludek — 1/2-1/2 — Bucharest ROU 1954 — Averbakh, Yuri L vs Lisitsin, Georgy — 1/2-1/2 — Ch URS Kiev UKR 1956 — Sliwa, Bogdan vs Smyslov, Vasily — 0-1 — Moscow RUS 1957 — Herink, Miroslav vs Opocensky, Karel — 1-0 — Prague CZE 1962 — Bobotsov, Milko G vs Karastoichev, Emil — 1/2-1/2 — Sofia BUL
7.Qc2 — 8.5% (68 parties)
1950 — Petrosian, Arshak B vs Bondarevsky, Igor — 1-0 — ? 1950 — Petrosian, Tigran V. vs Bondarevsky, Igor — 1-0 — Moskou ch-URS 1952 — Eliskases, Erich vs Steiner, Herman — 1-0 — Havana CUB 1957 — Lindblom, Peter vs Alster, Ladislav — 0-1 — Wageningen zt 1957 — Kozma, Julius vs Opocensky, Karel — 1-0 — Bratislava Bratislava SVK
Smyslov, Vladimir — 1 partie
Gukesh D — 1 partie
1951 — Sanz, Joel vs Steiner, Herman — 1/2-1/2 — Madrid ESP
1951 — Steiner, Herman vs Canal, Esteban — 1-0 — Madrid ESP
1952 — Rapaka Samuel Paul vs Gligoric, Sofija — 0-1 — New York, NY USA
1954 — Koberl, Ferenc vs Filip, Miroslav — 1-0 — Budapest tt Budapest HUN
1950 — Shainswit, George vs Ojanen, Kaarle S — 1/2-1/2 — Dubrovnik olm
1950 — Stumpers, Louis vs Van den Berg, Cees — 0-1 — Amsterdam ch-NED
1951 — Keres, Paul Petrovich vs Bronstein, David I — 1-0 — Training game
1951 — Romani, Elio vs Steiner, Heinrich Jun. — 1-0 — Reggio Emilia ITA
1954 — Averbakh, Yuri L vs Lisitsin, Georgy — 1/2-1/2 — Ch URS Kiev UKR
1956 — Sliwa, Bogdan vs Smyslov, Vasily — 0-1 — Moscow RUS
1957 — Herink, Miroslav vs Opocensky, Karel — 1-0 — Prague CZE
1962 — Bobotsov, Milko G vs Karastoichev, Emil — 1/2-1/2 — Sofia BUL
1950 — Petrosian, Tigran V. vs Bondarevsky, Igor — 1-0 — Moskou ch-URS
1952 — Eliskases, Erich vs Steiner, Herman — 1-0 — Havana CUB
1957 — Lindblom, Peter vs Alster, Ladislav — 0-1 — Wageningen zt
1957 — Kozma, Julius vs Opocensky, Karel — 1-0 — Bratislava Bratislava SVK