Ambassadeurs : Ree, Hans (5x), Alster, Ladislav (2x), Bousios, Hristos (2x), Ubilava, Elizbar (2x), Hrubaru, Mircea (2x), Belke, Frank, Dr. (2x), Chekhover, Vitaly (1x), Ebralidze, Alexandre (1x)
7…c5 — 19.7% (61 parties)
Ambassadeurs : Peev, Peicho (2x), Dobrev, Nanko (2x), Serper, Grigory (2x), Bellon Lopez, Juan Manuel (2x), Serra Olives, Tomas (2x), Vaganian, Rafael A (2x), David, Alberto (2x), Roehrich, Erwin (1x)
7…Nbd7 — 12.6% (39 parties)
Ambassadeurs : Ornstein, Axel (2x), Lengyel, Agnes (1x), Ree, Hans (1x), Beliavsky, Alexander G (1x), Nikolic, Predrag (1x), Kapelan, Milorad (1x), Goldsmith, Alan D (1x), Hanks, John (1x)
7…Ne4 — 9.4% (29 parties)
Ambassadeurs : Fox, Anthony (2x), Burmakin, Vladimir (2x), Dake, Arthur William (1x), Zemgalis, Elmars (1x), Taimanov, Mark (1x), Klovans, Janis (1x), Uhlmann, Wolfgang (1x), Pietzsch, Wolfgang (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo
N parties
7…b6
7…c5
7…Nbd7
7…Ne4
<1800
7
14%
14%
43%
—
1800-2200
69
59%
13%
4%
9%
2200-2600
151
33%
23%
16%
11%
2600+
23
35%
30%
13%
4%
Évolution par décennie (% des parties)
Décennie
N parties
7…b6
7…c5
7…Nbd7
7…Ne4
1930s
1
100%
—
—
—
1940s
1
—
100%
—
—
1950s
5
60%
20%
—
20%
1960s
4
25%
25%
—
50%
1970s
9
44%
11%
11%
33%
1980s
37
43%
16%
24%
3%
1990s
49
33%
24%
12%
8%
2000s
80
39%
24%
9%
9%
2010s
101
48%
16%
12%
10%
2020s
22
32%
18%
18%
5%
Tendances récentes (2010s → 2020s)
Coup
2010s
2020s
Δ
7…b6
48%
32%
▼ -15.7%
7…c5
16%
18%
▲ +2.3%
7…Nbd7
12%
18%
▲ +6.3%
7…Ne4
10%
5%
▼ -5.4%
Joueurs célèbres
Champions du monde dans cette position
Karpov, Aleksandr — 1 partie Karpov, Anatoly — 1 partie
Parties historiques
7…b6 — 41.1% (127 parties)
1937 — Chekhover, Vitaly vs Ebralidze, Alexandre — 1-0 — Tbilisi ch-URS 1951 — Vistaneckis, Isakas vs Zagoriansky, Evgeny — 0-1 — Lvov UKR 1952 — Averbakh, Yuri L vs Kholmov, Ratmir D — 1-0 — Minsk BLR 1957 — Alster, Ladislav vs Drimer, Dolfi — 0-1 — Ploiesti 1968 — Bobotsov, Milko G vs Ciric, Dimitrije — 0-1 — Wijk aan Zee NED
7…c5 — 19.7% (61 parties)
1947 — Roehrich, Erwin vs Sahlmann, Walter — 1-0 — Weidenau 1950 — Borisenko, Georgy K vs Bondarevsky, Igor — 1/2-1/2 — Moskou ch-URS 1965 — Taimanov, Mark vs Bilek, Istvan — 1-0 — Budapest HUN 1972 — Mengarini, Ariel vs Denker, Arnold S — 1/2-1/2 — US Open 1981 — Homer, P. vs Brasket, Curt J — 0-1 — Kanawha Valley
7…Nbd7 — 12.6% (39 parties)
1972 — Goldsmith, Alan D vs Hanks, John — 1-0 — Melbourne AUS 1981 — Peev, Peicho vs Chaves Acosta, Carlos — 1-0 — Luanda 1982 — Ornstein, Axel vs Lengyel, Agnes — 1/2-1/2 — Eksjo SWE 1982 — Ree, Hans vs Beliavsky, Alexander G — 1-0 — Lucerne SUI 1982 — Ubilava, Elizbar vs Vasiukov, Evgeni — 0-1 — Telavi
7…Ne4 — 9.4% (29 parties)
1953 — Dake, Arthur William vs Zemgalis, Elmars — 1/2-1/2 — Centralia 1963 — Taimanov, Mark vs Klovans, Janis — 1-0 — Almaty 1966 — Uhlmann, Wolfgang vs Pietzsch, Wolfgang — 1/2-1/2 — Zinnowitz Zinnowitz GER 1977 — Peev, Peicho vs Lanc, Alois — 1/2-1/2 — Balashiha 1978 — Miles, Anthony J vs Benko, Pal — 1/2-1/2 — Lone Pine open
Karpov, Anatoly — 1 partie
1951 — Vistaneckis, Isakas vs Zagoriansky, Evgeny — 0-1 — Lvov UKR
1952 — Averbakh, Yuri L vs Kholmov, Ratmir D — 1-0 — Minsk BLR
1957 — Alster, Ladislav vs Drimer, Dolfi — 0-1 — Ploiesti
1968 — Bobotsov, Milko G vs Ciric, Dimitrije — 0-1 — Wijk aan Zee NED
1950 — Borisenko, Georgy K vs Bondarevsky, Igor — 1/2-1/2 — Moskou ch-URS
1965 — Taimanov, Mark vs Bilek, Istvan — 1-0 — Budapest HUN
1972 — Mengarini, Ariel vs Denker, Arnold S — 1/2-1/2 — US Open
1981 — Homer, P. vs Brasket, Curt J — 0-1 — Kanawha Valley
1981 — Peev, Peicho vs Chaves Acosta, Carlos — 1-0 — Luanda
1982 — Ornstein, Axel vs Lengyel, Agnes — 1/2-1/2 — Eksjo SWE
1982 — Ree, Hans vs Beliavsky, Alexander G — 1-0 — Lucerne SUI
1982 — Ubilava, Elizbar vs Vasiukov, Evgeni — 0-1 — Telavi
1963 — Taimanov, Mark vs Klovans, Janis — 1-0 — Almaty
1966 — Uhlmann, Wolfgang vs Pietzsch, Wolfgang — 1/2-1/2 — Zinnowitz Zinnowitz GER
1977 — Peev, Peicho vs Lanc, Alois — 1/2-1/2 — Balashiha
1978 — Miles, Anthony J vs Benko, Pal — 1/2-1/2 — Lone Pine open