E74e - 7.d5 Qa5 - Averbakh (1954)

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E74e — Averbakh
1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Be2 O-O 6.Bg5 c5 7.d5 Qa5
Les coups candidats
8.Bd2 — 62.8% (304 parties)
Ambassadeurs : Velimirovic, Dragoljub (6x), Bak, Istvan (4x), Tringov, Georgi P (4x), Forintos, Gyozo V (4x), Djuric, Stefan (4x), Bakheet Farag (4x), Atalik, Suat (4x), De Greif, Boris (3x)
8.Qd2 — 34.3% (166 parties)
Ambassadeurs : Magrin, Antonio (2x), Onasch, Gunnar (2x), Schwahn, Christian (2x), Kaminski, Marcin (2x), Korres, Georg. (2x), Vasiljevic, Dragan (2x), Mrdja, Milan (2x), Stepak, Yedael (1x)
8.f3 — 1.7% (8 parties)
Ambassadeurs : Lee, Peter N (2x), Hoad, Zeline (1x), Hoad, Philip Charles (1x), Dimc, Dragutin (1x), Bogdanovic, Rajko (1x), Campos, Jose Felix (1x), Barreto, Carlos (1x), Shishkin, Vadim (1x)
8.Kf1 — 0.8% (4 parties)
Ambassadeurs : Niephaus, Walter (1x), Molnar, Aaron (1x), Ader, Darya (1x), Jimenez Alastre Jorge Ernesto (1x), Magrin, Antonio (1x), Mariani, Claudio Martin Vicente (1x), Rossetto, Hector (1x), Rapaka Samuel Paul (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 8.Bd2 8.Qd2 8.f3 8.Kf1
<1800 14 43% 57% — —
1800-2200 148 49% 48% 2% 1%
2200-2600 176 76% 23% 1% —
Évolution par décennie (% des parties)
Décennie N parties 8.Bd2 8.Qd2 8.f3 8.Kf1
1950s 42 81% 14% 2% 2%
1960s 35 63% 29% 6% 3%
1970s 34 76% 18% — 6%
1980s 45 80% 20% — —
1990s 123 56% 41% 2% —
2000s 99 57% 42% 1% —
2010s 91 62% 35% 1% —
2020s 15 33% 67% — —
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
8.Bd2 62% 33% ▼ -28.2%
8.Qd2 35% 67% ▲ +31.5%
8.f3 1% 0% ▼ -1.1%
8.Kf1 0% 0% +0.0%
Parties historiques
8.Bd2 — 62.8% (304 parties)
1954 — Tartakower, Savielly vs Molnar, Francois — 1-0 — Paris FRA
1954 — Dolezal, Jiri vs Sajtar, Jaroslav — 1/2-1/2 — Prague CZE
1955 — Rabar, Braslav vs Porrecca, Giorgio — 1/2-1/2 — Zagreb CRO
1955 — Foldi, Jozsef vs Tapaszto Binet, Laszlo — 1-0 — Hungary ch
1955 — Foldi, Jozsef vs Sandor, Bela — 1/2-1/2 — Hungary ch
8.Qd2 — 34.3% (166 parties)
1954 — Lutikov, Anatoly S vs Salov, Vitaly V. — 0-1 — Leningrad ch22-SU sf
1955 — Bertok, Mario Jr. vs Udovcic, Mijo — 1/2-1/2 — Ljubljana
1955 — Anay Barche vs Szilagyi, Gyorgy Laszlo — 1/2-1/2 — Hungary ch
1957 — Palmqvist, Ulf vs Tringov, Georgi P — 0-1 — Reykjavik ISL
1957 — Spektor, L vs Salov, Sergej — 1/2-1/2 — ?
8.f3 — 1.7% (8 parties)
1958 — Dimc, Dragutin vs Bogdanovic, Rajko — 1/2-1/2 — Sarajevo BIH
1967 — Hoad, Zeline vs Lee, Peter N — 1/2-1/2 — Oxford ch GB
1967 — Hoad, Philip Charles vs Lee, Peter N — 1/2-1/2 — Oxford ch-BCF
1992 — Budnikov, Aleksandr vs Allgaier, Erik — 1-0 — Berlin GER
1993 — Shishkin, Vadim vs Markowski, Tomasz — 1/2-1/2 — Katowice POL
8.Kf1 — 0.8% (4 parties)
1952 — Niephaus, Walter vs Molnar, Aaron — 1/2-1/2 — CCOL2 corr
1965 — Ader, Darya vs Jimenez Alastre Jorge Ernesto — 1/2-1/2 — Santiago Santiago de Chile
1970 — Magrin, Antonio vs Mariani, Claudio Martin Vicente — 1/2-1/2 — Sottomarina ITA
1970 — Rossetto, Hector vs Rapaka Samuel Paul — 1/2-1/2 — Buenos Aires ARG