Ambassadeurs : Hebden, Mark L (34x), Hector, Jonny (9x), Nikolic, Predrag (8x), Kaenel, Hansjuerg (7x), Dreev, Aleksey (7x), Chernin, Alexander (6x), Zimmerman, Yuri (6x), Cerveny, Martin (6x)
6…Qb6 — 17.3% (212 parties)
Ambassadeurs : Kochyev, Alexander (4x), Xu, Jun (3x), Gomez Baillo, Jorge H. (2x), Hebden, Mark L (2x), Crouch, Colin S (2x), Kaenel, Hansjuerg (2x), Bets, Anatolij (2x), Both, Bert (2x)
6…Qc8 — 8.1% (99 parties)
Ambassadeurs : Hebden, Mark L (3x), Dorfman, Iossif (2x), Blodstein, Arkady (2x), Gombocz, Ferenc Jr. (2x), Dittmar, Peter (2x), Larsen, Bent (1x), Gligoric, Svetozar (1x), Kurajica, Bojan (1x)
6…Bc8 — 2.2% (27 parties)
Ambassadeurs : Wiley, Tom E (2x), Granados Gomez, Manuel (2x), Ballon, Guenther (1x), Steckner, Johannes (1x), Lerner, Konstantin Z (1x), Kozma, Karoly (1x), Rashkovsky, Nukhim N (1x), Bykhovsky, Avigdor (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo
N parties
6…Qc7
6…Qb6
6…Qc8
6…Bc8
<1800
57
77%
7%
9%
—
1800-2200
408
64%
23%
10%
2%
2200-2600
619
73%
16%
7%
3%
2600+
34
94%
6%
—
—
Évolution par décennie (% des parties)
Décennie
N parties
6…Qc7
6…Qb6
6…Qc8
6…Bc8
1950s
4
50%
50%
—
—
1960s
4
75%
25%
—
—
1970s
10
40%
40%
20%
—
1980s
35
51%
31%
14%
3%
1990s
254
72%
17%
10%
1%
2000s
463
77%
13%
7%
2%
2010s
345
71%
18%
6%
3%
2020s
112
56%
25%
12%
5%
Tendances récentes (2010s → 2020s)
Coup
2010s
2020s
Δ
6…Qc7
71%
56%
▼ -14.5%
6…Qb6
18%
25%
▲ +7.3%
6…Qc8
6%
12%
▲ +5.5%
6…Bc8
3%
5%
▲ +2.5%
Joueurs célèbres
Champions du monde dans cette position
Tal, Mikhail — 1 partie Anand, Viswanathan — 1 partie Kramnik, Vladimir — 1 partie Carlsen, Magnus — 1 partie
Parties historiques
6…Qc7 — 71.2% (874 parties)
1952 — Gruenfeld, Ernst vs Bisguier, Arthur B — 1/2-1/2 — Vienna 5253 Vienna AUT 1958 — Djurasevic, Bozidar vs Vukovic, Vladimir — 1/2-1/2 — Sarajevo BIH 1963 — Malich, Burkhard, Dr. vs Fuchs, Reinhart — 1/2-1/2 — GDR-ch Aschersleben GER 1963 — Prameshuber, Alexander vs Emden, Hermann — 1/2-1/2 — Bad Pyrmont GER 1965 — Dunkelblum, Arthur vs Beyen, Roland — 1/2-1/2 — Antwerp BEL
6…Qb6 — 17.3% (212 parties)
1951 — Platz, Hans vs Stein, Georg — 1/2-1/2 — Schwerin GER 1959 — Heemsoth, Hermann vs Winser, William Arthur — 1-0 — Hastings ENG 1960 — Sliwa, Bogdan vs Al Husari, Zita Fatima — 1/2-1/2 — Balatonfured it 1971 — Coppens, Claude vs Dunkelblum, Arthur — 1/2-1/2 — Bredene 1976 — Mikhalchishin, Adrian vs Baumbach, Friedrich, Dr. — 1/2-1/2 — Pecs
6…Qc8 — 8.1% (99 parties)
1975 — Dorfman, Iossif vs Panchenko, Alexander N — 0-1 — Chelyabinsk RUS 1975 — Dorfman, Iossif vs Panchenko, Alexandar G — 0-1 — Chelyabinsk RUS 1981 — Larsen, Bent vs Gligoric, Svetozar — 1-0 — Linares 1984 — Kurajica, Bojan vs Hort, Vlastimil — 1/2-1/2 — Reggio Emilia ITA 1988 — Fischer, Emil vs Wittal, Werner — 1/2-1/2 — Nuerenberg GER
6…Bc8 — 2.2% (27 parties)
1988 — Ballon, Guenther vs Steckner, Johannes — 1/2-1/2 — Edinburgh open 1991 — Lerner, Konstantin Z vs Kozma, Karoly — 1-0 — Moscow RUS 1993 — Rashkovsky, Nukhim N vs Bykhovsky, Avigdor — 1/2-1/2 — Kurgan 2000 — Gagunashvili, Merab vs Lobzhanidze, Davit — 1/2-1/2 — Tbilisi GEO 2000 — Garcia Ilundain, David vs Mingo Fernandez, Matias — 1-0 — Sant Boi
Anand, Viswanathan — 1 partie
Kramnik, Vladimir — 1 partie
Carlsen, Magnus — 1 partie
1958 — Djurasevic, Bozidar vs Vukovic, Vladimir — 1/2-1/2 — Sarajevo BIH
1963 — Malich, Burkhard, Dr. vs Fuchs, Reinhart — 1/2-1/2 — GDR-ch Aschersleben GER
1963 — Prameshuber, Alexander vs Emden, Hermann — 1/2-1/2 — Bad Pyrmont GER
1965 — Dunkelblum, Arthur vs Beyen, Roland — 1/2-1/2 — Antwerp BEL
1959 — Heemsoth, Hermann vs Winser, William Arthur — 1-0 — Hastings ENG
1960 — Sliwa, Bogdan vs Al Husari, Zita Fatima — 1/2-1/2 — Balatonfured it
1971 — Coppens, Claude vs Dunkelblum, Arthur — 1/2-1/2 — Bredene
1976 — Mikhalchishin, Adrian vs Baumbach, Friedrich, Dr. — 1/2-1/2 — Pecs
1975 — Dorfman, Iossif vs Panchenko, Alexandar G — 0-1 — Chelyabinsk RUS
1981 — Larsen, Bent vs Gligoric, Svetozar — 1-0 — Linares
1984 — Kurajica, Bojan vs Hort, Vlastimil — 1/2-1/2 — Reggio Emilia ITA
1988 — Fischer, Emil vs Wittal, Werner — 1/2-1/2 — Nuerenberg GER
1991 — Lerner, Konstantin Z vs Kozma, Karoly — 1-0 — Moscow RUS
1993 — Rashkovsky, Nukhim N vs Bykhovsky, Avigdor — 1/2-1/2 — Kurgan
2000 — Gagunashvili, Merab vs Lobzhanidze, Davit — 1/2-1/2 — Tbilisi GEO
2000 — Garcia Ilundain, David vs Mingo Fernandez, Matias — 1-0 — Sant Boi