E70p - 4…d6 5.Bd3 O-O 6.Nge2 c5 7.d5 - King’s Indian (1928)

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E70p —
1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Bd3 O-O 6.Nge2 c5 7.d5
Les coups candidats
Ambassadeurs : Michenka, Jozef (7x), Sokolov, Ivan (6x), Dumitrache, Dragos-Nicolae (6x), Chatalbashev, Boris (6x), Gheorghiu, Florin (5x), Zsinka, Laszlo (5x), Gdanski, Jacek (5x), Seirawan, Yasser (5x)
7…Na6 — 10.1% (157 parties)
Ambassadeurs : Huebener, Joachim U G (2x), Bobekov, Radko (2x), Feustel, Bernd (2x), Mehler, Gerhard (2x), Milos, Gilberto (2x), Quinteros, Miguel A. (2x), Porrasmaa, Timo (2x), Jahn, Otilia (2x)
7…e5 — 9.8% (152 parties)
Ambassadeurs : Doda, Zbigniew (4x), Dzindzichashvili, Roman (3x), Mahmood Lodhi (3x), Malakhov, Igor (3x), Hernandez Onna, Roman (2x), Volovich, Anatoly (2x), Milos, Gilberto (2x), Miles, Anthony J (2x)
7…Nbd7 — 7.7% (119 parties)
Ambassadeurs : Capablanca, Jose (2x), Murey, Jacob (2x), Hvenekilde, Jorgen (2x), Jakobsen, Ole (2x), Durpaire, Andre (2x), Nakamura, Hikaru (2x), Steinitz, Wilhelm (1x), Tinsley, Samuel (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 7…e6 7…Na6 7…e5 7…Nbd7
<1800 40 38% 10% 10% 22%
1800-2200 401 57% 12% 9% 8%
2200-2600 761 73% 7% 9% 6%
2600+ 42 83% 2% 2% 7%
Évolution par décennie (% des parties)
Décennie N parties 7…e6 7…Na6 7…e5 7…Nbd7
1890s 1 — — — 100%
1920s 2 — — — 100%
1930s 4 75% — — —
1940s 2 — 100% — —
1950s 21 38% 29% 10% 14%
1960s 62 37% 6% 39% 3%
1970s 69 57% 19% 20% 3%
1980s 117 54% 11% 17% 10%
1990s 302 61% 13% 9% 7%
2000s 400 62% 11% 7% 6%
2010s 493 68% 7% 7% 9%
2020s 75 79% 3% 4% 8%
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
7…e6 68% 79% ▲ +10.7%
7…Na6 7% 3% ▼ -4.6%
7…e5 7% 4% ▼ -2.7%
7…Nbd7 9% 8% ▼ -0.9%
Joueurs célèbres
Champions du monde dans cette position
Euwe, Max — 2 parties
Ju, Wenjun — 2 parties
Steinitz, Wilhelm — 1 partie
Botvinnik, Mikhail — 1 partie
Smyslov, Vladimir — 1 partie
Tal, Mikhail — 1 partie
Ding, Liren — 1 partie
Parties historiques
7…e6 — 62.3% (964 parties)
1930 — Duehrssen, Rudolf vs Helling, Karl — 0-1 — Berlin GER
1938 — Hulters, J. vs Bruckhaus, H. — 0-1 — Krefeld GER
1938 — Botvinnik, Mikhail vs Bondarevsky, Igor — 1/2-1/2 — Leningrad RUS
1950 — Shapira, Lilia vs Troianescu, Octav — 1/2-1/2 — Schiavno Zdroj
1955 — Ragozin, Viacheslav vs Suetin, Alexey S — 1-0 — Moscow RUS
7…Na6 — 10.1% (157 parties)
1946 — Saemisch, Friedrich vs Huebener, Joachim U G — 0-1 — Hamburg GER
1946 — Rankis, August vs Huebener, Joachim U G — 1-0 — Hamburg GER
1954 — Bobekov, Radko vs Sandor, Balazs — 1-0 — Amsterdam olm
1954 — Bobekov, Radko vs Sandor, Bela — 1-0 — Amsterdam NED
1955 — Lloyd, Kenneth vs Johannsson, Ingi R — 1/2-1/2 — Antwerp BEL
7…e5 — 9.8% (152 parties)
1956 — Peterson, Andrejs vs Zilber, Israel — 0-1 — Riga LAT
1957 — Vistaneckis, Isakas vs Uusi, Gunnar — 1-0 — Minsk BLR
1960 — Mititelu, Gheorghe vs Diez del Corral, Jesus — 0-1 — Leipzig GER
1961 — Henneberke, Frans vs Matanovic, Aleksandar — 0-1 — Zevenaar
1961 — Volovich, Anatoly vs Vasiukov, Evgeni — 0-1 — Moscow RUS
7…Nbd7 — 7.7% (119 parties)
1895 — Steinitz, Wilhelm vs Tinsley, Samuel — 1-0 — Hastings ENG
1928 — Capablanca, Jose vs Marshall, Frank — 1-0 — Berlin GER
1928 — Capablanca, Jose vs Marshall Viele, Fabrizio Aaron — 1-0 — Berlin GER
1953 — Kholmov, Ratmir D vs Korchnoi, Viktor — 1/2-1/2 — Vilnius LTU
1954 — Lilienthal, Andor vs Nezhmetdinov, Rashid — 0-1 — Kiev ch-URS