Ambassadeurs : Bilek, Istvan (4x), Vajda, Attila (4x), Jirovsky, Pavel (4x), Csom, Istvan (3x), Neckar, Lubomir (3x), Uhlmann, Wolfgang (2x), Speelman, Jon S (2x), Doda, Zbigniew (2x)
Ambassadeurs : Bilek, Istvan (8x), Lechtynsky, Jiri (4x), Malich, Burkhard, Dr. (3x), Donner, Jan-Hein (3x), Krogius, Nikolai V (3x), Vukic, Milan (3x), Sandler, Leonid (3x), Spassov, Liuben (3x)
7…a5 — 13.9% (383 parties)
Ambassadeurs : Nikolic, Predrag (8x), Socko, Bartosz (7x), Kurajica, Bojan (3x), Ribli, Zoltan (3x), Muzychuk, Anna (3x), Wang, Hao (3x), Uhlmann, Wolfgang (2x), Gulko, Boris (2x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo
N parties
7…Bf5
7…Nbd7
7…Ne4
7…a5
<1800
58
28%
43%
3%
9%
1800-2200
897
24%
29%
13%
7%
2200-2600
1223
41%
10%
16%
18%
2600+
137
39%
1%
11%
45%
Évolution par décennie (% des parties)
Décennie
N parties
7…Bf5
7…Nbd7
7…Ne4
7…a5
1930s
6
—
50%
17%
—
1940s
12
—
42%
42%
—
1950s
36
25%
31%
25%
6%
1960s
83
28%
18%
33%
4%
1970s
109
46%
10%
19%
14%
1980s
108
37%
14%
24%
10%
1990s
404
30%
20%
21%
7%
2000s
594
25%
25%
13%
11%
2010s
1155
36%
18%
11%
16%
2020s
253
32%
15%
9%
29%
Tendances récentes (2010s → 2020s)
Coup
2010s
2020s
Δ
7…Bf5
36%
32%
▼ -4.2%
7…Nbd7
18%
15%
▼ -2.2%
7…Ne4
11%
9%
▼ -1.9%
7…a5
16%
29%
▲ +12.8%
Joueurs célèbres
Champions du monde dans cette position
Gukesh D — 6 parties Smyslov, Vladimir — 3 parties Ju, Wenjun — 3 parties Ding, Liren — 3 parties Kasparov, Garry — 2 parties Carlsen, Magnus — 2 parties Karpov, Aleksandr — 1 partie Karpov, Anatoly — 1 partie Anand, Viswanathan — 1 partie Kramnik, Vladimir — 1 partie
Parties historiques
7…Bf5 — 32.3% (891 parties)
1952 — Moiseev, Oleg vs Aronin, Lev — 1/2-1/2 — Moskou ch-URS 1952 — Benko, Pal vs Stahlberg, Gideon — 1-0 — Budapest HUN 1953 — Reicher, Johannes vs Szabo, Stefan — 0-1 — Bucharest ROU 1956 — Novotelnov, Nikolai vs Ragozin, Viacheslav — 1/2-1/2 — Leningrad RUS 1956 — Bolbochan, J. vs Darga, Klaus — 1/2-1/2 — Moscow RUS
7…Nbd7 — 19.2% (531 parties)
1936 — Menchik, Vera vs Mallison, Harold Vincent — 1/2-1/2 — Nottingham ENG 1938 — Kupchik, Abraham vs Morton, Harold — 0-1 — New York, NY USA 1939 — Poliak, Evsey vs Konstantinopolsky, Alexander — 1-0 — Dnipropetrovsk 1940 — Kashdan, Isaac vs Seidman, Herbert — 1-0 — New York, NY USA 1943 — Rosselli del Turco, Stefano vs Gabinara, Antonio — 1-0 — Firenze ITA
7…Ne4 — 14.8% (409 parties)
1937 — Konig, Imre vs Trifunovic, Petar — 0-1 — Yugoslavia 1942 — Ragozin, Viacheslav vs Petrov, Vladimir S. — 1-0 — Sverdlovsk 1946 — Steiner, Herman vs Evans, Larry — 1-0 — Pittsburgh 1947 — Stoltz, Gösta vs Poulsen, Christian — 0-1 — Aalborg DEN 1949 — Germek, Milan vs Bozic, Aleksandar — 1/2-1/2 — Zagreb CRO
7…a5 — 13.9% (383 parties)
1955 — Lisitsin, Georgy vs Gusev, Aleksandr — 1/2-1/2 — URS-ch sf Moscow RUS 1959 — Jaeger, Walter vs Wolk, Sigmund — 0-1 — Nuerenberg GER 1966 — Olafsson, Fridrik vs Uhlmann, Wolfgang — 0-1 — Havana CUB 1967 — Kaplan, Julio vs Keene, Raymond D — 1/2-1/2 — Hastings ENG 1968 — Hort, Vlastimil vs Uhlmann, Wolfgang — 1/2-1/2 — Monte Carlo MNC
Smyslov, Vladimir — 3 parties
Ju, Wenjun — 3 parties
Ding, Liren — 3 parties
Kasparov, Garry — 2 parties
Carlsen, Magnus — 2 parties
Karpov, Aleksandr — 1 partie
Karpov, Anatoly — 1 partie
Anand, Viswanathan — 1 partie
Kramnik, Vladimir — 1 partie
1952 — Benko, Pal vs Stahlberg, Gideon — 1-0 — Budapest HUN
1953 — Reicher, Johannes vs Szabo, Stefan — 0-1 — Bucharest ROU
1956 — Novotelnov, Nikolai vs Ragozin, Viacheslav — 1/2-1/2 — Leningrad RUS
1956 — Bolbochan, J. vs Darga, Klaus — 1/2-1/2 — Moscow RUS
1938 — Kupchik, Abraham vs Morton, Harold — 0-1 — New York, NY USA
1939 — Poliak, Evsey vs Konstantinopolsky, Alexander — 1-0 — Dnipropetrovsk
1940 — Kashdan, Isaac vs Seidman, Herbert — 1-0 — New York, NY USA
1943 — Rosselli del Turco, Stefano vs Gabinara, Antonio — 1-0 — Firenze ITA
1942 — Ragozin, Viacheslav vs Petrov, Vladimir S. — 1-0 — Sverdlovsk
1946 — Steiner, Herman vs Evans, Larry — 1-0 — Pittsburgh
1947 — Stoltz, Gösta vs Poulsen, Christian — 0-1 — Aalborg DEN
1949 — Germek, Milan vs Bozic, Aleksandar — 1/2-1/2 — Zagreb CRO
1959 — Jaeger, Walter vs Wolk, Sigmund — 0-1 — Nuerenberg GER
1966 — Olafsson, Fridrik vs Uhlmann, Wolfgang — 0-1 — Havana CUB
1967 — Kaplan, Julio vs Keene, Raymond D — 1/2-1/2 — Hastings ENG
1968 — Hort, Vlastimil vs Uhlmann, Wolfgang — 1/2-1/2 — Monte Carlo MNC