Ambassadeurs : Chetverik, Maxim (6x), Spraggett, Kevin (5x), Bernal Varela, Nelson (4x), Bischoff, Klaus (3x), Weiss, Hans (3x), Haub, Thorsten Michael (3x), Eggleston, David J (3x), Nyberg, Wilfred (3x)
Ambassadeurs : Chetverik, Maxim (7x), Haub, Thorsten Michael (5x), Pytel, Krzysztof (3x), Woodhouse, Stephen V (3x), Rovner, Dmitry (2x), Khasin, Abram (2x), Asmundsson, Ingvar (2x), Bischoff, Klaus (2x)
7.b3 — 17.1% (133 parties)
Ambassadeurs : Chetverik, Maxim (6x), Haub, Thorsten Michael (5x), Castaldo, Folco Vincenzo (3x), Kristiansen, Jens (3x), Bui Vinh (3x), Polivanov, Anatoliy (3x), Bronstein, David I (2x), Gaprindashvili, Nona (2x)
7.Nc3 — 12.1% (94 parties)
Ambassadeurs : Chetverik, Maxim (7x), Harshkou, Mikita (3x), Sekki, Abderaouf (3x), Pesztericz, Laszlo (2x), Karataev, Oleg (2x), Zhigalko, Sergei (2x), Fleischer, Frank (2x), Alonso Rosell, Alvar (2x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo
N parties
7.Qc2
7.Nbd2
7.b3
7.Nc3
<1800
6
17%
33%
17%
17%
1800-2200
206
30%
24%
14%
17%
2200-2600
400
23%
26%
20%
10%
2600+
3
100%
—
—
—
Évolution par décennie (% des parties)
Décennie
N parties
7.Qc2
7.Nbd2
7.b3
7.Nc3
1930s
14
36%
7%
7%
7%
1940s
8
50%
—
—
—
1950s
10
20%
30%
20%
10%
1960s
5
40%
60%
—
—
1970s
50
22%
36%
12%
2%
1980s
80
22%
19%
21%
4%
1990s
164
19%
27%
21%
11%
2000s
215
27%
22%
20%
12%
2010s
204
26%
25%
11%
18%
2020s
30
30%
23%
17%
27%
Tendances récentes (2010s → 2020s)
Coup
2010s
2020s
Δ
7.Qc2
26%
30%
▲ +3.5%
7.Nbd2
25%
23%
▼ -1.2%
7.b3
11%
17%
▲ +5.4%
7.Nc3
18%
27%
▲ +8.5%
Joueurs célèbres
Champions du monde dans cette position
Alekhine, Alexander — 7 parties Ju, Wenjun — 1 partie
Parties historiques
7.Qc2 — 24.9% (194 parties)
1936 — Dunkelblum, Arthur vs Petrov, Vladimir S. — 0-1 — Antwerp BEL 1936 — Saemisch, Friedrich vs Alekhine, Alexander — 0-1 — Dresden GER 1936 — Gooris, Emile vs Mathot, Georges — 1/2-1/2 — ? 1937 — Herrmann, Hans, Dr. vs Herrmann, Ludwig — 1-0 — Hamburg GER 1939 — Trompowsky, Octavio vs Tartakower, Savielly — 1/2-1/2 — Buenos Aires ARG
7.Nbd2 — 24.2% (189 parties)
1936 — Fine, Richard Alvaro Adrien vs Alekhine, Alexander — 1/2-1/2 — Amsterdam NED 1956 — Rovner, Dmitry vs Khasin, Abram — 1/2-1/2 — Leningrad RUS 1956 — Rovner, Dmitry vs Khasin, Abram — 1/2-1/2 — USSR 1958 — Matulovic, Milan vs Marić, Rudolf — 1/2-1/2 — Sarajevo Sarajevo BIH 1960 — Bazan, Osvaldo vs Prins, Lodewijk — 1-0 — Leipzig GER
7.b3 — 17.1% (133 parties)
1938 — Rosenzweig, Peter vs Murdock, Walter L — 1-0 — Boston, MA USA 1958 — Andersen, Baltser vs Bronstein, David I — 0-1 — Munchen olm 1959 — Kozma, Julius vs Alster, Ladislav — 1-0 — Marianske Lazne 1978 — Rivas Pastor, Manuel vs Meulders, Richard — 0-1 — Amsterdam NED 1978 — Gereben, Erno vs Dutoit, Denis — 1-0 — Thun SMM
7.Nc3 — 12.1% (94 parties)
1939 — Tartakower, Savielly vs Opocensky, Karel — 1/2-1/2 — Buenos Aires ol pr-A 1958 — Zirngibl, Albert vs Franz, Joachim — 1-0 — GDR-ch Schkopau GER 1979 — Ciaeek, Antonin vs Hladik Joseph — 0-1 — ? 1984 — Kharitonov, Adil vs Ilinsky, Vladimir — 1/2-1/2 — Barnaul 1986 — Cossette, Daniel vs Zalys, Ignas — 1/2-1/2 — Montreal CAN
Ju, Wenjun — 1 partie
1936 — Saemisch, Friedrich vs Alekhine, Alexander — 0-1 — Dresden GER
1936 — Gooris, Emile vs Mathot, Georges — 1/2-1/2 — ?
1937 — Herrmann, Hans, Dr. vs Herrmann, Ludwig — 1-0 — Hamburg GER
1939 — Trompowsky, Octavio vs Tartakower, Savielly — 1/2-1/2 — Buenos Aires ARG
1956 — Rovner, Dmitry vs Khasin, Abram — 1/2-1/2 — Leningrad RUS
1956 — Rovner, Dmitry vs Khasin, Abram — 1/2-1/2 — USSR
1958 — Matulovic, Milan vs Marić, Rudolf — 1/2-1/2 — Sarajevo Sarajevo BIH
1960 — Bazan, Osvaldo vs Prins, Lodewijk — 1-0 — Leipzig GER
1958 — Andersen, Baltser vs Bronstein, David I — 0-1 — Munchen olm
1959 — Kozma, Julius vs Alster, Ladislav — 1-0 — Marianske Lazne
1978 — Rivas Pastor, Manuel vs Meulders, Richard — 0-1 — Amsterdam NED
1978 — Gereben, Erno vs Dutoit, Denis — 1-0 — Thun SMM
1958 — Zirngibl, Albert vs Franz, Joachim — 1-0 — GDR-ch Schkopau GER
1979 — Ciaeek, Antonin vs Hladik Joseph — 0-1 — ?
1984 — Kharitonov, Adil vs Ilinsky, Vladimir — 1/2-1/2 — Barnaul
1986 — Cossette, Daniel vs Zalys, Ignas — 1/2-1/2 — Montreal CAN