E07g - 7…c6 - Closed (1946)

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E07g — Closed (1946)
1.d4 Nf6 2.c4 e6 3.g3 d5 4.Bg2 Be7 5.Nf3 O-O 6.O-O Nbd7 7.Nc3 c6
Les coups candidats
Ambassadeurs : Heck, Norbert (6x), Gleizerov, Evgeny (5x), Ciric, Dragoljub M (4x), Lieb, Harald (4x), Hausner, Ivan (4x), Antic, Dejan (4x), Szabo, Laszlo (3x), Miguel, Nahuel (3x)
Ambassadeurs : Gleizerov, Evgeny (14x), Inkiov, Ventzislav (7x), Gross, Georg (6x), Neckar, Lubomir (4x), Romanishin, Oleg M (4x), Socko, Bartosz (4x), Murey, Jacob (3x), Hjelmas, Lars (3x)
8.Qc2 — 11.7% (485 parties)
Ambassadeurs : Stanke, Achim (7x), Haba, Zdenek (5x), Behle, Karl-Willi (2x), Rosenlund, Thorbjorn (2x), Sunye Neto, Jaime (2x), Skatchkov, Valery (2x), Roth, Rolf (1x), Zuidema, Coen (1x)
8.Nd2 — 10.8% (449 parties)
Ambassadeurs : Ivanov, Mikhail M. (7x), Stockmann, Michael (3x), Bobotsov, Milko G (2x), Filippov, Valerij (2x), Ignacz, Maria (2x), Radai, Zoltan Mate (2x), Truskavetsky, Alexandr (2x), Guerrero, Mario (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 8.b3 8.Qd3 8.Qc2 8.Nd2
<1800 310 36% 10% 17% 12%
1800-2200 1929 37% 16% 15% 11%
2200-2600 1454 37% 28% 7% 13%
2600+ 52 35% 35% 2% 8%
Évolution par décennie (% des parties)
Décennie N parties 8.b3 8.Qd3 8.Qc2 8.Nd2
1950s 24 62% 8% 17% 4%
1960s 45 56% 18% 9% 7%
1970s 75 64% 15% 7% —
1980s 129 50% 19% 9% 2%
1990s 580 48% 17% 12% 3%
2000s 891 42% 12% 15% 6%
2010s 1636 37% 17% 12% 14%
2020s 768 22% 40% 7% 18%
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
8.b3 37% 22% ▼ -14.8%
8.Qd3 17% 40% ▲ +23.0%
8.Qc2 12% 7% ▼ -5.4%
8.Nd2 14% 18% ▲ +4.4%
Joueurs célèbres
Champions du monde dans cette position
Hou, Yifan — 2 parties
Carlsen, Magnus — 2 parties
Tal, Mikhail — 1 partie
Parties historiques
8.b3 — 38.2% (1585 parties)
1950 — Udovcic, Mijo vs Krulc, Ivan — 1-0 — Maribor
1950 — Stalda, Giuseppe vs Vukovic, Sava — 0-1 — Venice ITA
1950 — Rudenko, Ljudmila vs Gurfinkel, Josefa — 0-1 — ?
1950 — Miguel, Nahuel vs Foltys, Jan — 1-0 — Amsterdam NED
1950 — Miguel, Nahuel vs Foltys, Jan — 1-0 — Amsterdam NED
8.Qd3 — 19.9% (824 parties)
1954 — Kuzminykh, Evgeny vs Kan, Ilya A — 1/2-1/2 — Leningrad ch22-SU sf
1959 — Malich, Burkhard, Dr. vs Glass, Eduard — 1-0 — Marianske Lazne
1961 — Popov, Luben vs Drumev, Avram — 1/2-1/2 — Sofia BUL
1963 — Abanin, Vladimir vs Bobotsov, Milko G — 1-0 — Sochi RUS
1963 — Popov, Vladilen vs Pantaleev, Dimitar Dimitrov — 1-0 — Sofia BUL
8.Qc2 — 11.7% (485 parties)
1950 — Letelier Martner, Rene vs Pedersen, Ebbe — 0-1 — Dubrovnik olm
1951 — Alexander Tadala vs Kan, Ilya A — 0-1 — Leningrad RUS
1956 — Mora, Federico vs Drimer, Dolfi — 1-0 — ?
1959 — De Lange, Daan vs Van den Bosch, Johannes — 0-1 — Hilversum m
1963 — Trincardi, Tullio vs Siveri, Armando — 1-0 — Reggio Emilia ITA
8.Nd2 — 10.8% (449 parties)
1952 — Bobotsov, Milko G vs Malchev, Andrej — 1-0 — Sofia BUL
1964 — Bobotsov, Milko G vs Guerrero, Mario — 1-0 — Tel Aviv ISR
1966 — Campomanes, Florencio vs Caro, Napoleon Alberto — 1/2-1/2 — Havana CUB
1968 — Larsen, Bent Ravn vs Kostro, Jerzy — 1-0 — Lugano olm
1981 — Sulava, Nenad vs Sakac, Dejan — 1-0 — Arandjelovac