E90t - 7.Be3 - King’s Indian (1925)

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E90t — King’s Indian (1925)
1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Nf3 O-O 6.h3 c5 7.Be3
Les coups candidats
7…cxd4 — 67.8% (570 parties)
Ambassadeurs : Parligras, Mircea-Emilian (5x), Andreikin, Dmitry (3x), Karpov, Anatoly (3x), Maroroa Jones, Gawain C B (3x), Kovalev, Sergey Vl (3x), Antonsen, Mikkel (3x), Kotronias, Vasilios (3x), Tateo, Ida (3x)
7…Qa5 — 21.8% (183 parties)
Ambassadeurs : Maguire, Gary (3x), Gazi, Miroslav (2x), Salzmann, Stefan (2x), Lin, Bryan Enming (2x), Dubinin, Peter (1x), Doroshkievich, Vladimir K (1x), Minev, Nikolay N (1x), Daskalov, Georgi Ilchev (1x)
7…Na6 — 3.2% (27 parties)
Ambassadeurs : Injac, Teodora (2x), Savina, Anastasia (2x), Szabo, Laszlo (1x), Irwin, Philip R (1x), Rocha, Valdemir Soares (1x), Martins, Anderson (1x), Mueller, Michael (1x), Hoffmann, Hendrik (1x)
7…Nc6 — 2.9% (24 parties)
Ambassadeurs : Hamacher, Axel (1x), Ilic, Dragan (1x), Mizrahi, Claudio (1x), Ledesma, Horacio (1x), Angelov, Zvetomir (1x), Angelov, Angel (1x), Bernadskiy, Vitaliy (1x), Mohannad, Farhan (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 7…cxd4 7…Qa5 7…Na6 7…Nc6
<1800 39 64% 13% 3% 3%
1800-2200 308 67% 20% 4% 2%
2200-2600 414 70% 23% 2% 4%
2600+ 25 84% 16% — —
Évolution par décennie (% des parties)
Décennie N parties 7…cxd4 7…Qa5 7…Na6 7…Nc6
1950s 6 33% 67% — —
1960s 8 25% 75% — —
1970s 7 57% 29% 14% —
1980s 18 83% 6% — 6%
1990s 48 62% 17% 8% —
2000s 93 63% 19% 6% 2%
2010s 338 75% 17% 2% 2%
2020s 323 63% 27% 2% 4%
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
7…cxd4 75% 63% ▼ -11.4%
7…Qa5 17% 27% ▲ +10.7%
7…Na6 2% 2% +0.1%
7…Nc6 2% 4% ▲ +1.7%
Joueurs célèbres
Champions du monde dans cette position
Karpov, Anatoly — 4 parties
Ju, Wenjun — 2 parties
Parties historiques
7…cxd4 — 67.8% (570 parties)
1951 — Levin, Eugene vs Estenger, Otto — 1-0 — Los Angeles, CA USA
1959 — Johnson, Roger B vs McLellan, Richard Alan — 0-1 — Omaha
1961 — Bronstein, David I vs Nezhmetdinov, Rashid — 1/2-1/2 — Baku ch-URS
1962 — Syvertsen, Ralph vs Kakimi, Ben — 0-1 — ?
1971 — Hjorth, Sune vs Asik, Hakan — 1/2-1/2 — SWE-ch Eskilstuna SWE
7…Qa5 — 21.8% (183 parties)
1952 — Szabo, Laszlo vs Benko, Pal — 1-0 — Budapest HUN
1952 — Auer, Franz vs Platz, Hans — 0-1 — Helsinki olm
1952 — Szilagyi, Gyorgy Laszlo vs Laszlo, Csaba — 1/2-1/2 — Hungary ch
1954 — Sliwa, Bogdan vs Szabo, Stefan — 1-0 — Bucharest ROU
1960 — Bondarevsky, Igor vs Barden, Leonard — 1-0 — Hastings ENG
7…Na6 — 3.2% (27 parties)
1973 — Szabo, Laszlo vs Irwin, Philip R — 1-0 — Las Vegas, NV USA
1993 — Mueller, Michael vs Hoffmann, Hendrik — 1/2-1/2 — Dresden GER
1997 — Gerasin L vs Zaitsev V I — 0-1 — ?
1999 — Rocha, Valdemir Soares vs Martins, Anderson — 0-1 — BRA-ch66 sf2
1999 — Wilke, Matthias vs Schumacher, Dennis — 0-1 — Oberhof
7…Nc6 — 2.9% (24 parties)
1988 — Hamacher, Axel vs Ilic, Dragan — 0-1 — Dortmund op Dortmund GER
2003 — Mizrahi, Claudio vs Ledesma, Horacio — 1-0 — Argentina
2008 — Angelov, Zvetomir vs Angelov, Angel — 1-0 — Sunny Beach BUL
2017 — Feshina, Anastasiya vs Murtazin, Bulat — 0-1 — Voronezh RUS
2017 — Alves, Elisa Wisniewki vs Moore, Bobby — 1-0 — ICCF