Ambassadeurs : Krüger, Hilmar (12x), Kopasov, Evgeny (10x), Harabor, Mihai (8x), Kovalenko, Igor (8x), Granda Zuniga, Julio E (7x), Chuchelov, Vladimir (6x), Krueger, Hilmar (6x), Reichgeld, Manfred (6x)
6…dxc4 — 23.8% (316 parties)
Ambassadeurs : Farago, Ivan (13x), Podlesnik, Bogdan (12x), Knoll, Hermann (8x), Yudasin, Leonid (5x), Tomashevsky, Evgeny (5x), Ruck, Robert (5x), Sax, Gyula (4x), Naumkin, Igor (4x)
6…Nbd7 — 6.9% (92 parties)
Ambassadeurs : Yudasin, Leonid (4x), Stefansson, Halldor (4x), Dvoirys, Semen I. (4x), Epishin, Vladimir (2x), Tukmakov, Vladimir B (2x), Chekmasov, Sergey Ivanovich (2x), Sacerdotali, Sergio (2x), Kovalenko, Igor (2x)
6…c6 — 4.5% (60 parties)
Ambassadeurs : Hentunen, Asko (3x), Gashimov, Sarkhan (3x), Tikkanen, Kari (2x), De Wit, Maarten (2x), Kluger, Gyula (1x), Bilek, Istvan (1x), Florian, Tibor (1x), Cucka, Josef (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo
N parties
6…Bb4+
6…dxc4
6…Nbd7
6…c6
<1800
10
60%
10%
10%
10%
1800-2200
300
56%
19%
12%
4%
2200-2600
826
57%
25%
5%
5%
2600+
60
67%
23%
5%
—
Évolution par décennie (% des parties)
Décennie
N parties
6…Bb4+
6…dxc4
6…Nbd7
6…c6
1950s
9
44%
—
—
56%
1960s
4
75%
—
—
—
1970s
13
77%
15%
—
—
1980s
78
37%
50%
1%
3%
1990s
224
32%
42%
7%
5%
2000s
333
44%
28%
7%
5%
2010s
534
72%
14%
6%
4%
2020s
135
64%
10%
15%
4%
Tendances récentes (2010s → 2020s)
Coup
2010s
2020s
Δ
6…Bb4+
72%
64%
▼ -8.6%
6…dxc4
14%
10%
▼ -3.5%
6…Nbd7
6%
15%
▲ +8.6%
6…c6
4%
4%
-0.0%
Joueurs célèbres
Champions du monde dans cette position
Karpov, Aleksandr — 4 parties Kasparov, Garry — 3 parties Carlsen, Magnus — 3 parties Smyslov, Vladimir — 2 parties Botvinnik, Mikhail — 2 parties Anand, Viswanathan — 1 partie Karpov, Anatoly — 1 partie
Parties historiques
6…Bb4+ — 55.4% (737 parties)
1954 — Kluger, Gyula vs Grynfeld, Izaak — 1/2-1/2 — Budapest tt Budapest HUN 1956 — Uhlmann, Wolfgang vs Smyslov, Vladimir — 0-1 — Moscow RUS 1957 — Pomar Salamanca, Arturo vs Darga, Klaus — 1/2-1/2 — Madrid ESP 1959 — Florian, Tibor vs Bertholdt, Dieter — 1-0 — Dresden GER 1960 — Romani, Elio vs Walther, Edgar — 1/2-1/2 — Biel SUI
6…dxc4 — 23.8% (316 parties)
1979 — Lukovnikov, Alexander vs Dmitriev, Igor — 1-0 — ch sf 1979 — Lengyel, Levente vs Zaitsev, Igor A — 0-1 — Graz Graz AUT 1980 — Kurajica, Bojan vs Karpov, Aleksandr — 1/2-1/2 — Bugojno BIH 1980 — Grigoryan, Karen A. vs Zaitsev, Igor A — 1/2-1/2 — Baku AZE 1980 — Bohm, Hans vs Plachetka, Jan — 1-0 — Polancia Zdroj
6…Nbd7 — 6.9% (92 parties)
1987 — Lainer, Johannes vs Muller, Hans P — 0-1 — corr ch3-USA 1992 — Gulko, Boris vs Yudasin, Leonid — 1/2-1/2 — Leon ESP 1992 — Epishin, Vladimir vs Yudasin, Leonid — 1/2-1/2 — Madrid ESP 1992 — Chernin, Alexander vs Epishin, Vladimir — 1/2-1/2 — San Bernardino 1993 — Saunders, Stephen F vs McSweeny, P — 0-1 — London SCCU
6…c6 — 4.5% (60 parties)
1954 — Kholmov, Ratmir D vs Klaman, Konstantin Mikhailovich — 1/2-1/2 — Leningrad ch22-SU sf 1954 — Stahlberg, Adam vs Kaila, Osmo — 1-0 — SWED-FINL m 1955 — Florian, Tibor vs Cucka, Josef — 1-0 — Prague tm Prague CZE 1956 — Kluger, Gyula vs Bilek, Istvan — 1/2-1/2 — Budapest Szikra 1958 — Molnar, Istvan vs Nikitin, Aleksander S — 0-1 — Varna BUL
Kasparov, Garry — 3 parties
Carlsen, Magnus — 3 parties
Smyslov, Vladimir — 2 parties
Botvinnik, Mikhail — 2 parties
Anand, Viswanathan — 1 partie
Karpov, Anatoly — 1 partie
1956 — Uhlmann, Wolfgang vs Smyslov, Vladimir — 0-1 — Moscow RUS
1957 — Pomar Salamanca, Arturo vs Darga, Klaus — 1/2-1/2 — Madrid ESP
1959 — Florian, Tibor vs Bertholdt, Dieter — 1-0 — Dresden GER
1960 — Romani, Elio vs Walther, Edgar — 1/2-1/2 — Biel SUI
1979 — Lengyel, Levente vs Zaitsev, Igor A — 0-1 — Graz Graz AUT
1980 — Kurajica, Bojan vs Karpov, Aleksandr — 1/2-1/2 — Bugojno BIH
1980 — Grigoryan, Karen A. vs Zaitsev, Igor A — 1/2-1/2 — Baku AZE
1980 — Bohm, Hans vs Plachetka, Jan — 1-0 — Polancia Zdroj
1992 — Gulko, Boris vs Yudasin, Leonid — 1/2-1/2 — Leon ESP
1992 — Epishin, Vladimir vs Yudasin, Leonid — 1/2-1/2 — Madrid ESP
1992 — Chernin, Alexander vs Epishin, Vladimir — 1/2-1/2 — San Bernardino
1993 — Saunders, Stephen F vs McSweeny, P — 0-1 — London SCCU
1954 — Stahlberg, Adam vs Kaila, Osmo — 1-0 — SWED-FINL m
1955 — Florian, Tibor vs Cucka, Josef — 1-0 — Prague tm Prague CZE
1956 — Kluger, Gyula vs Bilek, Istvan — 1/2-1/2 — Budapest Szikra
1958 — Molnar, Istvan vs Nikitin, Aleksander S — 0-1 — Varna BUL