Ambassadeurs : Donner, Jan-Hein (14x), Taimanov, Mark (12x), Jussupow, Artur (10x), Knaak, Rainer (10x), Gligoric, Sofija (9x), Filip, Miroslav (9x), Tal, Mikhail (9x), Gligoric, Svetozar (9x)
7…Ba6 — 15.1% (324 parties)
Ambassadeurs : B, Owen (4x), Ludevid i Massana, Joan (4x), Iljin, Timofey (3x), Harikrishna, Pentala (3x), Haimovich, Tal (2x), Sargissian, Gabriel (2x), Maroroa Jones, Gawain C B (2x), Mroczek, Jacek (2x)
Ambassadeurs : Turczynski, Marian (4x), Popov, Vladimir Valentinovich (4x), Sanguineti, Raúl Carlos (2x), Szerlak, Andrzej (2x), Laliga, Olivier (2x), Rumyantsev, Vladimir (2x), Halliwell, Toni (2x), Karlsson, Leif (2x)
7…dxc4 — 5.6% (121 parties)
Ambassadeurs : Kurajica, Bojan (3x), Miralles, Gilles (2x), Iotov, Valentin (2x), Meyer, Frank (2x), Ekenberg, Bengt (1x), Nilsson, Zandor (1x), Rabar, Braslav (1x), Smyslov, Vladimir (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo
N parties
7…Bb7
7…Ba6
7…c5
7…dxc4
<1800
98
60%
14%
9%
11%
1800-2200
599
63%
16%
10%
7%
2200-2600
1039
73%
16%
6%
5%
2600+
117
68%
25%
3%
3%
Évolution par décennie (% des parties)
Décennie
N parties
7…Bb7
7…Ba6
7…c5
7…dxc4
1950s
71
92%
—
1%
4%
1960s
55
87%
—
7%
4%
1970s
86
93%
—
2%
5%
1980s
119
86%
5%
3%
3%
1990s
240
85%
2%
2%
6%
2000s
289
82%
5%
2%
8%
2010s
960
64%
22%
8%
4%
2020s
323
49%
27%
13%
10%
Tendances récentes (2010s → 2020s)
Coup
2010s
2020s
Δ
7…Bb7
64%
49%
▼ -15.1%
7…Ba6
22%
27%
▲ +5.2%
7…c5
8%
13%
▲ +4.4%
7…dxc4
4%
10%
▲ +5.4%
Joueurs célèbres
Champions du monde dans cette position
Tal, Mikhail — 9 parties Ju, Wenjun — 2 parties Smyslov, Vladimir — 1 partie Karpov, Anatoly — 1 partie Kramnik, Vladimir — 1 partie Carlsen, Magnus — 1 partie
Parties historiques
7…Bb7 — 70.5% (1511 parties)
1950 — Niephaus, Walter vs Sahlmann, Walter — 1/2-1/2 — Bad Pyrmont GER 1951 — Taimanov, Mark vs Averbakh, Yuri L — 1-0 — Moskou ch-URS 1952 — Geller, Efim P. vs Keres, Paul — 1-0 — Moscow RUS 1952 — Geller, Efim P. vs Keres, Paul — 1-0 — Moskou ch-URS 1952 — Szabo, Laszlo vs Gereben, Erno — 1-0 — Budapest HUN
7…Ba6 — 15.1% (324 parties)
1981 — Lukacs, Peter vs Kurajica, Bojan — 1/2-1/2 — Sarajevo BIH 1982 — Plachetka, Jan vs Csom, Istvan — 1-0 — Lucerne SUI 1986 — Berndt, Klaus vs Brock, Friedemann — 0-1 — DDR-ch M763 corr 1988 — Geller, Arpad, Dr. vs Hoelzl, Franz — 1-0 — Budapest HUN 1988 — Mraz, Andrej vs Halouzka, Jiri — 1-0 — corr ch22-CSSR
7…c5 — 6.7% (143 parties)
1953 — Geller, Efim P. vs Szabo, Laszlo — 1/2-1/2 — Zurich SUI 1961 — Lombardy, William J vs Keres, Paul — 1/2-1/2 — Zurich SUI 1965 — Amaro, Lucas Ibrair vs Sanguineti, Raúl Carlos — 1/2-1/2 — Buenos Aires ARG 1966 — Petersen, Finn vs Sanguinetti, Raul — 0-1 — Havana ol 1968 — Ocampo, Raul vs Sanguineti, Raúl Carlos — 0-1 — Mar del Plata ch-ARG
7…dxc4 — 5.6% (121 parties)
1954 — Newman, Richard vs Thomas Andrew — 1-0 — Nottingham ENG 1955 — Rabar, Braslav vs Smyslov, Vladimir — 1/2-1/2 — Zagreb CRO 1957 — Haggqvist Bjorn vs Berthold, Andreas — 0-1 — Reykjavik ISL 1961 — Matanovic, Aleksandar vs Filip, Miroslav — 1/2-1/2 — Buenos Aires ARG 1963 — Ekenberg, Bengt vs Nilsson, Zandor — 1-0 — Sweden
Ju, Wenjun — 2 parties
Smyslov, Vladimir — 1 partie
Karpov, Anatoly — 1 partie
Kramnik, Vladimir — 1 partie
Carlsen, Magnus — 1 partie
1951 — Taimanov, Mark vs Averbakh, Yuri L — 1-0 — Moskou ch-URS
1952 — Geller, Efim P. vs Keres, Paul — 1-0 — Moscow RUS
1952 — Geller, Efim P. vs Keres, Paul — 1-0 — Moskou ch-URS
1952 — Szabo, Laszlo vs Gereben, Erno — 1-0 — Budapest HUN
1982 — Plachetka, Jan vs Csom, Istvan — 1-0 — Lucerne SUI
1986 — Berndt, Klaus vs Brock, Friedemann — 0-1 — DDR-ch M763 corr
1988 — Geller, Arpad, Dr. vs Hoelzl, Franz — 1-0 — Budapest HUN
1988 — Mraz, Andrej vs Halouzka, Jiri — 1-0 — corr ch22-CSSR
1961 — Lombardy, William J vs Keres, Paul — 1/2-1/2 — Zurich SUI
1965 — Amaro, Lucas Ibrair vs Sanguineti, Raúl Carlos — 1/2-1/2 — Buenos Aires ARG
1966 — Petersen, Finn vs Sanguinetti, Raul — 0-1 — Havana ol
1968 — Ocampo, Raul vs Sanguineti, Raúl Carlos — 0-1 — Mar del Plata ch-ARG
1955 — Rabar, Braslav vs Smyslov, Vladimir — 1/2-1/2 — Zagreb CRO
1957 — Haggqvist Bjorn vs Berthold, Andreas — 0-1 — Reykjavik ISL
1961 — Matanovic, Aleksandar vs Filip, Miroslav — 1/2-1/2 — Buenos Aires ARG
1963 — Ekenberg, Bengt vs Nilsson, Zandor — 1-0 — Sweden