Ambassadeurs : Andersson, Ulf (22x), Kosic, Dragan (19x), Spassky, Boris Vasily (14x), Kholmov, Ratmir D (11x), Jobava, Baadur (10x), Nikolic, Predrag (9x), Spassky, Boris V. (8x), Arkell, Keith C (7x)
7…b6 — 14.0% (190 parties)
Ambassadeurs : Peng, Jingyi(ZJ) (3x), Pasti, Aron (2x), Bobotsov, Milko G (1x), Fraidakis, Pantelis (1x), Palmason, Gudmundur (1x), Gunnarsson, Gunnar K (1x), Orr, Mark J L (1x), Abdulrahim, Salem (1x)
7…Nbd7 — 12.9% (176 parties)
Ambassadeurs : Arkell, Keith C (9x), Etmans, Maarten (6x), Kurajica, Bojan (3x), Bertok, Mario Jr. (2x), Florian, Tibor (2x), Tompa, Janos (2x), ? (2x), Larsson, Alexandre (2x)
7…c6 — 5.1% (70 parties)
Ambassadeurs : Etmans, Maarten (6x), Fokin, Sergey (1x), Peresipkin, Vladimir (1x), Arregui, Jose Luis (1x), Suarez Castro Aidan Fernando (1x), Fraas, Henning (1x), Roos, Jean-Luc (1x), Eingorn, Vereslav S (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo
N parties
7…Qe7
7…b6
7…Nbd7
7…c6
<1800
69
35%
30%
19%
6%
1800-2200
398
44%
24%
14%
8%
2200-2600
688
76%
8%
11%
3%
2600+
87
92%
3%
5%
—
Évolution par décennie (% des parties)
Décennie
N parties
7…Qe7
7…b6
7…Nbd7
7…c6
1950s
8
—
12%
75%
—
1960s
10
20%
10%
60%
—
1970s
6
—
33%
33%
33%
1980s
116
73%
3%
18%
2%
1990s
172
52%
17%
17%
8%
2000s
237
55%
13%
14%
10%
2010s
551
64%
13%
12%
4%
2020s
261
67%
19%
5%
2%
Tendances récentes (2010s → 2020s)
Coup
2010s
2020s
Δ
7…Qe7
64%
67%
▲ +3.2%
7…b6
13%
19%
▲ +5.9%
7…Nbd7
12%
5%
▼ -7.2%
7…c6
4%
2%
▼ -1.9%
Joueurs célèbres
Champions du monde dans cette position
Carlsen, Magnus — 5 parties Karpov, Anatoly — 4 parties Kasparov, Garry — 2 parties Kramnik, Vladimir — 2 parties Tal, Mikhail — 1 partie Anand, Viswanathan — 1 partie Ju, Wenjun — 1 partie
Parties historiques
7…Qe7 — 61.4% (836 parties)
1963 — Baumbach, Friedrich, Dr. vs Minev, Nikolay N — 1-0 — Bad Liebenstein GER 1963 — Kramer, Haije vs Fazekas, Stephan — 0-1 — Beverwijk NED 1982 — Kasparov, Garry vs Andersson, Ulf — 1/2-1/2 — Luzern olm 1982 — Kasparov, Garry vs Andersson, Ulf — 1/2-1/2 — Olympiad, Lucerne SUI 1983 — Nikolic, Predrag vs Andersson, Ulf — 0-1 — Niksic MNE
7…b6 — 14.0% (190 parties)
1957 — Palmason, Gudmundur vs Gunnarsson, Gunnar K — 1-0 — Reykjavik ISL 1963 — Bobotsov, Milko G vs Fraidakis, Pantelis — 1-0 — Bulgaria 1974 — Martin, Robert Bryan vs Hipsagh, Imre — 1-0 — Montreal CAN 1977 — Ravisekhar, Raja vs Suwandio, Eddy — 1-0 — Auckland NZL 1982 — Evans, Bill vs Nasir, Nasim — 1-0 — Toronto CAN
7…Nbd7 — 12.9% (176 parties)
1950 — Fisk, Michael vs McEachern, Neil — 0-1 — Edmonton CAN 1950 — Napolitano, Mario vs Giustolisi, Alberto — 0-1 — Sorrento ch 1958 — Sehlstedt, Berndt vs Cochrane, Richard — 1-0 — Varna BUL 1958 — Alimov, Temir vs Wolff, Heinz — 1-0 — cr. 1959 — Bertok, Mario Jr. vs Florian, Tibor — 1/2-1/2 — Belgrade SRB
7…c6 — 5.1% (70 parties)
1977 — Arregui, Jose Luis vs Suarez Castro Aidan Fernando — 1-0 — cr. 1978 — Fokin, Sergey vs Peresipkin, Vladimir — 1/2-1/2 — Daugavpils LAT 1985 — Eingorn, Vereslav S vs Psakhis, Lev — 1/2-1/2 — Kharkov UKR 1987 — Fraas, Henning vs Roos, Jean-Luc — 1-0 — Baden-Baden GER 1991 — Ruiz Sanchez, Andres vs Vargas, JA. — 1/2-1/2 — Linares
Karpov, Anatoly — 4 parties
Kasparov, Garry — 2 parties
Kramnik, Vladimir — 2 parties
Tal, Mikhail — 1 partie
Anand, Viswanathan — 1 partie
Ju, Wenjun — 1 partie
1963 — Kramer, Haije vs Fazekas, Stephan — 0-1 — Beverwijk NED
1982 — Kasparov, Garry vs Andersson, Ulf — 1/2-1/2 — Luzern olm
1982 — Kasparov, Garry vs Andersson, Ulf — 1/2-1/2 — Olympiad, Lucerne SUI
1983 — Nikolic, Predrag vs Andersson, Ulf — 0-1 — Niksic MNE
1963 — Bobotsov, Milko G vs Fraidakis, Pantelis — 1-0 — Bulgaria
1974 — Martin, Robert Bryan vs Hipsagh, Imre — 1-0 — Montreal CAN
1977 — Ravisekhar, Raja vs Suwandio, Eddy — 1-0 — Auckland NZL
1982 — Evans, Bill vs Nasir, Nasim — 1-0 — Toronto CAN
1950 — Napolitano, Mario vs Giustolisi, Alberto — 0-1 — Sorrento ch
1958 — Sehlstedt, Berndt vs Cochrane, Richard — 1-0 — Varna BUL
1958 — Alimov, Temir vs Wolff, Heinz — 1-0 — cr.
1959 — Bertok, Mario Jr. vs Florian, Tibor — 1/2-1/2 — Belgrade SRB
1978 — Fokin, Sergey vs Peresipkin, Vladimir — 1/2-1/2 — Daugavpils LAT
1985 — Eingorn, Vereslav S vs Psakhis, Lev — 1/2-1/2 — Kharkov UKR
1987 — Fraas, Henning vs Roos, Jean-Luc — 1-0 — Baden-Baden GER
1991 — Ruiz Sanchez, Andres vs Vargas, JA. — 1/2-1/2 — Linares