Ambassadeurs : Uhlmann, Wolfgang (35x), Klovans, Janis (18x), Ciocaltea, Victor (16x), Conterno, Dominique (16x), De Coverly, Roger D (12x), Nuenchert, Eveline (11x), Just, Gabriele, Dr. (10x), Sammalvuo, Tapani (9x)
7…b6 — 15.3% (2042 parties)
Ambassadeurs : Kuenitz, Klaus (12x), Cosma, Elena-Luminita (11x), Bischoff, Klaus (9x), Legky, Nikolay A (8x), Karlsson, Lars 1937 (7x), Todorcevic Antic, Miodrag (6x), Breutigam, Martin (6x), Pogosian, Georgy (6x)
7…Qc7 — 8.9% (1183 parties)
Ambassadeurs : Kubala, Jan (6x), Yagupov, Igor (4x), Martinovic, Slobodan (4x), Marciano, David (4x), Lobron, Eric (3x), Tulchinsky, Mikhail (3x), Felczer, Kevin (3x), Belotti, Bruno (3x)
7…dxe4 — 3.3% (446 parties)
Ambassadeurs : Baeuml, Ulrich (4x), Seeman, Tarvo (3x), Adam, Olga (2x), Meissner, Steffen (2x), Binder, Karl (2x), Schigiol, Jan Hendrik (2x), Staf, Gunnar (2x), Kasparian, Genrikh (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo
N parties
7…O-O
7…b6
7…Qc7
7…dxe4
<1800
402
75%
9%
5%
5%
1800-2200
5655
70%
12%
8%
4%
2200-2600
4714
59%
22%
11%
2%
2600+
74
68%
20%
9%
—
Évolution par décennie (% des parties)
Décennie
N parties
7…O-O
7…b6
7…Qc7
7…dxe4
1900s
2
100%
—
—
—
1910s
2
100%
—
—
—
1930s
1
100%
—
—
—
1940s
7
71%
—
—
29%
1950s
72
82%
3%
8%
7%
1960s
261
84%
3%
7%
3%
1970s
406
76%
9%
6%
4%
1980s
656
54%
28%
9%
3%
1990s
2705
61%
21%
10%
3%
2000s
3836
67%
15%
10%
3%
2010s
4240
70%
12%
8%
3%
2020s
1140
68%
13%
9%
3%
Tendances récentes (2010s → 2020s)
Coup
2010s
2020s
Δ
7…O-O
70%
68%
▼ -2.1%
7…b6
12%
13%
▲ +0.9%
7…Qc7
8%
9%
▲ +0.9%
7…dxe4
3%
3%
-0.1%
Joueurs célèbres
Champions du monde dans cette position
Kasparov, Garry — 5 parties Gukesh D — 4 parties Hou, Yifan — 3 parties Botvinnik, Mikhail — 2 parties Kramnik, Vladimir — 1 partie Carlsen, Magnus — 1 partie
Parties historiques
7…O-O — 66.9% (8912 parties)
1907 — Nimzowitsch, Aron vs Forgacs, Laszlo — 1-0 — Ostende II 1907 — Mieses, Jacques vs Billecard, Moritz — 0-1 — Ostende II 1910 — Mieses, Jacques vs Teichmann, Richard — 1/2-1/2 — Berlijn m 1912 — Englund, Fritz vs Langborg Hugo W — 1-0 — Stockholm SWE 1939 — Eliskases, Erich vs Opocensky, Karel — 0-1 — Buenos Aires ARG
7…b6 — 15.3% (2042 parties)
1954 — Balanel, Ion vs Szabo, Ladislav — 1-0 — Prague CZE 1956 — Liebert, Heinz vs Troianescu, Octav — 1-0 — Ulaanbaatar MGL 1960 — Robatsch, Karl vs Sliwa, Bogdan — 1-0 — Leipzig GER 1961 — Savon, Vladimir vs Shamkovich, Leonid — 1/2-1/2 — Baku ch-URS 1963 — Geller, Efim P. vs Bagirov, Vladimir — 1-0 — Leningrad RUS
7…Qc7 — 8.9% (1183 parties)
1956 — Gurgenidze, Bukhuti vs Chukaev, Egor — 1-0 — Tbilisi GEO 1956 — Braun, Gottfried, Dr. vs Dorawa, Bernhard — 1-0 — Zittau 1958 — Pilnik, Herman vs Van Scheltinga, Theo — 1-0 — Beverwijk NED 1959 — Djantar, Djordje vs Ivkovic, Danijal — 1/2-1/2 — Kragujevac ch14-YUG 1959 — Acosta Garcia, Rafael Isaac vs Castelli, Abele — 1/2-1/2 — Buenos Aires ARG
7…dxe4 — 3.3% (446 parties)
1940 — Kasparian, Genrikh vs Stolberg, Mark Moiseevich — 1-0 — Kiev UKR 1941 — Iliesco, Juan vs Magee Ruiz, Marc-andrew — 1-0 — Buenos Aires ARG 1951 — Suk, Ivan vs Sarosy, Zoltan L — 1-0 — Toronto CAN 1952 — Filip, Marius Liviu vs Enevoldsen, Jens — 1-0 — Helsinki olm 1957 — Herink, Miroslav vs Opocensky, Karel — 1-0 — Prague CZE
Gukesh D — 4 parties
Hou, Yifan — 3 parties
Botvinnik, Mikhail — 2 parties
Kramnik, Vladimir — 1 partie
Carlsen, Magnus — 1 partie
1907 — Mieses, Jacques vs Billecard, Moritz — 0-1 — Ostende II
1910 — Mieses, Jacques vs Teichmann, Richard — 1/2-1/2 — Berlijn m
1912 — Englund, Fritz vs Langborg Hugo W — 1-0 — Stockholm SWE
1939 — Eliskases, Erich vs Opocensky, Karel — 0-1 — Buenos Aires ARG
1956 — Liebert, Heinz vs Troianescu, Octav — 1-0 — Ulaanbaatar MGL
1960 — Robatsch, Karl vs Sliwa, Bogdan — 1-0 — Leipzig GER
1961 — Savon, Vladimir vs Shamkovich, Leonid — 1/2-1/2 — Baku ch-URS
1963 — Geller, Efim P. vs Bagirov, Vladimir — 1-0 — Leningrad RUS
1956 — Braun, Gottfried, Dr. vs Dorawa, Bernhard — 1-0 — Zittau
1958 — Pilnik, Herman vs Van Scheltinga, Theo — 1-0 — Beverwijk NED
1959 — Djantar, Djordje vs Ivkovic, Danijal — 1/2-1/2 — Kragujevac ch14-YUG
1959 — Acosta Garcia, Rafael Isaac vs Castelli, Abele — 1/2-1/2 — Buenos Aires ARG
1941 — Iliesco, Juan vs Magee Ruiz, Marc-andrew — 1-0 — Buenos Aires ARG
1951 — Suk, Ivan vs Sarosy, Zoltan L — 1-0 — Toronto CAN
1952 — Filip, Marius Liviu vs Enevoldsen, Jens — 1-0 — Helsinki olm
1957 — Herink, Miroslav vs Opocensky, Karel — 1-0 — Prague CZE