E70s - 4…d6 5.Bg5 - Accelerated Averbakh Variation (1935)

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E70s — Accelerated Averbakh Variation (1935)
1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Bg5
Les coups candidats
Ambassadeurs : Nikolaidis, Ioannis NA (29x), Rajkovic, Dusan (17x), Bisguier, Arthur B (16x), Dao, Thien Hai (11x), Milov, Vadim (11x), Olsen, Peter Erik (9x), Crouch, Colin S (8x), Ipatov, Alexander (7x)
Ambassadeurs : Bisguier, Arthur B (10x), Ipatov, Alexander (8x), Milanovic, Danilo (8x), Kroll, Ove (5x), Bakic, Rados (5x), Rajkovic, Dusan (5x), Golz, Werner (4x), Saidy, Anthony (4x)
5…c5 — 8.2% (285 parties)
Ambassadeurs : Bisguier, Arthur B (11x), Golz, Werner (5x), Hottes, Dieter (5x), Sliwa, Bogdan (4x), Durao, Joaquim (4x), Starck, Bodo (3x), Moehring, Guenther (3x), Sakharov, Yuri N (3x)
5…Nbd7 — 6.6% (232 parties)
Ambassadeurs : Kobler, Andraz (2x), Lagha, Khelil (2x), Chojnacki, Krzysztof (2x), Carls, Carl (1x), Schmidt, Aaron Joel (1x), Bastas, Grigorios (1x), Baca, Alberto (1x), Tavares, da Silva Luiz (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 5…O-O 5…h6 5…c5 5…Nbd7
<1800 240 62% 16% 5% 11%
1800-2200 1255 52% 27% 7% 8%
2200-2600 1058 57% 30% 7% 3%
2600+ 27 48% 41% 7% 4%
Évolution par décennie (% des parties)
Décennie N parties 5…O-O 5…h6 5…c5 5…Nbd7
1950s 106 42% 23% 31% 3%
1960s 287 34% 35% 22% 6%
1970s 85 29% 39% 19% 8%
1980s 128 45% 35% 12% 6%
1990s 786 62% 22% 6% 6%
2000s 1106 57% 26% 5% 7%
2010s 861 56% 26% 6% 7%
2020s 131 55% 28% 7% 6%
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
5…O-O 56% 55% ▼ -1.4%
5…h6 26% 28% ▲ +2.0%
5…c5 6% 7% ▲ +1.1%
5…Nbd7 7% 6% ▼ -1.1%
Joueurs célèbres
Champions du monde dans cette position
Kramnik, Vladimir — 2 parties
Ju, Wenjun — 2 parties
Tal, Mikhail — 1 partie
Kasparov, Garry — 1 partie
Ding, Liren — 1 partie
Carlsen, Magnus — 1 partie
Karpov, Anatoly — 1 partie
Gukesh D — 1 partie
Parties historiques
5…O-O — 54.4% (1900 parties)
1953 — Zagoriansky, Evgeny vs Furman, Semyon — 1-0 — Leningrad RUS
1954 — Zagoriansky, Evgeny vs Zagorovsky, Vladimir — 1-0 — Moscow RUS
1954 — Ragozin, Viacheslav vs Borisenko, Georgy K — 1/2-1/2 — Kiev ch-URS
1954 — Wolf, Adam vs Teschner, Rudolf — 0-1 — Berlin GER
1955 — Surbanov vs Ljuboschiz, Alexander — 0-1 — Minsk BLR
5…h6 — 26.6% (929 parties)
1951 — Rathai, Volker vs Mueller, Claus — 1-0 — Schwerin GER
1953 — Voisin, Jean Pierre vs Belkadi, Ridha — 0-1 — Paris FRA
1954 — Furman, Semyon vs Borisenko, Georgy K — 1/2-1/2 — Kiev ch-URS
1955 — Conejera, Claudio vs Fischer, Robert J — 1-0 — Chess Review
1955 — Sansas, Andre vs Chaude de Silans, Chantal — 1/2-1/2 — Toulouse FRA
5…c5 — 8.2% (285 parties)
1953 — Pachman, Ludek vs Alster, Ladislav — 0-1 — Prague CZE
1953 — Bronstein, David I vs Miguel, Nahuel — 1/2-1/2 — Zurich SUI
1955 — Joyner, Lionel vs Draxl, Rudolph — 1-0 — Ottawa CAN
1955 — Bisguier, Arthur B vs Bertok, Mario Jr. — 1/2-1/2 — Zagreb CRO
1955 — Koblencs, Alexander vs Moiseev, Oleg — 0-1 — Riga LAT
5…Nbd7 — 6.6% (232 parties)
1955 — Carls, Carl vs Schmidt, Aaron Joel — 1-0 — Bremen GER
1955 — Golovko, Nikolay Grigorievic vs Goldstein, Maurice Edwards — 1-0 — Army ch
1957 — Gereben, Erno vs Alsjo, Sigge — 1-0 — Schaffhausen SMM
1960 — Raisa, Unto vs Baswedan, Abubakar — 1-0 — ?
1960 — Portisch, Lajos vs Lagha, Khelil — 1-0 — Leipzig ol prel