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E74d — Averbakh
1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Be2 O-O 6.Bg5 c5 7.d5
Eval: [+0.52]
Les coups candidats
Ambassadeurs : Uhlmann, Wolfgang (35x), Farago, Ivan (23x), Alburt, Lev (17x), Grivas, Efstratios (15x), Sznapik, Aleksander (12x), Kunsztowicz, Uwe (12x), Kachiani-Gersinska, Ketino (12x), Hort, Vlastimil (11x)
Ambassadeurs : Gligorić, Svetozar (8x), Uhlmann, Wolfgang (8x), Damljanovic, Branko (8x), Borisenko, Georgy K (7x), Polugaevsky, Lev (7x), Donner, Jan-Hein (7x), Berdichesky, Ruben (7x), Portisch, Lajos (6x)
Ambassadeurs : Cvitan, Ognjen (10x), Gligorić, Svetozar (8x), Portisch, Lajos (8x), Grivas, Efstratios (8x), Loginov, Valery A (8x), Borisenko, Georgy K (7x), Horvath, Csaba (6x), Szabo, Laszlo (5x)
Ambassadeurs : Farago, Ivan (9x), Szell, Lajos (7x), Uhlmann, Wolfgang (6x), Hoang, Thanh Trang (6x), Portisch, Ferenc (6x), Sorin, Ariel (5x), Krizsany, Laszlo (5x), Norri, Joose (5x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 7…h6 7…e6 7…a6 7…b5
<1800 102 41% 27% 6% 5%
1800-2200 1762 39% 22% 12% 10%
2200-2600 3074 44% 22% 13% 12%
2600+ 57 49% 32% 12% 5%
Évolution par décennie (% des parties)
Décennie N parties 7…h6 7…e6 7…a6 7…b5
1930s 2 100%
1940s 1 100%
1950s 153 11% 27% 24% 3%
1960s 286 20% 41% 15% 5%
1970s 561 53% 22% 9% 6%
1980s 805 52% 17% 10% 12%
1990s 1645 42% 16% 15% 14%
2000s 1277 39% 21% 13% 11%
2010s 1655 39% 28% 12% 9%
2020s 406 45% 38% 5% 5%
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
7…h6 39% 45% ▲ +5.9%
7…e6 28% 38% ▲ +10.8%
7…a6 12% 5% ▼ -6.7%
7…b5 9% 5% ▼ -3.6%
Joueurs célèbres
Champions du monde dans cette position
Kasparov, Garry — 10 parties
Ju, Wenjun — 5 parties
Tal, Mikhail — 3 parties
Anand, Viswanathan — 2 parties
Ding, Liren — 2 parties
Carlsen, Magnus — 1 partie
Parties historiques
7…h6 — 41.3% (2805 parties)
1954 — Averbakh, Yuri L vs Aronin, Lev — 1-0 — URS-chTJ Coop
1954 — Averbakh, Yuri L vs Aronin, Lev — 1-0 — Riga LAT
1954 — Nedeljkovic, Aleksandar vs Gilg, Alfred, Dr. — 1-0 — Ruesselsheim
1955 — Wexler, Bernardo vs Behrensen, Jorge — 1/2-1/2 — Buenos Aires ARG
1955 — Portisch, Lajos vs Lloyd, Kenneth — 1/2-1/2 — Antwerp BEL
7…e6 — 23.0% (1562 parties)
1930 — Andersen Zargham, Ellene vs Carls, Carl — 0-1 — Hamburg olm
1930 — Andersen, Erik vs Carls, Carl — 0-1 — Hamburg ol Hamburg GER
1947 — Hahn, Eduard vs Kraus, Rudolf — 1/2-1/2 — Riedenburg
1954 — Estrada Degrandi, Walter vs Najdorf, Miguel — 0-1 — Montevideo URU
1955 — Rabar, Bakhtyar Hamasaleh vs Gligoric, Svetozar — 1-0 — Zagreb CRO
7…a6 — 12.3% (837 parties)
1952 — Averbakh, Yuri L vs Matanovic, Aleksandar — 1/2-1/2 — Saltsjobaden SWE
1953 — Averbakh, Yuri L vs Boleslavsky, Isaac — 1-0 — Gagra
1954 — Bronstein, David I vs Pilnik, Herman — 1-0 — Belgrade SRB
1954 — Ragozin, Viacheslav vs Borisenko, Georgy K — 1/2-1/2 — Kiev ch-URS
1954 — Kluger, Gyula vs Forintos, Gyozo V — 1-0 — Hungary ch
7…b5 — 10.1% (684 parties)
1956 — Antoshin, Vladimir S vs Kotkov, Yuri M — 1-0 — Tbilisi GEO
1957 — Malich, Burkhard, Dr. vs Eising, Johannes — 1-0 — Soemmerda
1957 — Mannsfeld, Peter vs Golz, Werner — 0-1 — Soemmerda
1957 — Knothe, Karl vs Starck, Bodo — 1/2-1/2 — Soemmerda
1960 — Keto, Hannu vs Marsalek, Josef — 0-1 — Leningrad RUS