E67l - 7.O-O e5 8.h3 c6 - Fianchetto, Classical (1927)

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E67l — Fianchetto Classical
1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.Nf3 d6 5.g3 O-O 6.Bg2 Nbd7 7.O-O e5 8.h3 c6
Les coups candidats
Ambassadeurs : Linqvist, Grels (14x), Csom, Istvan (13x), Anic, Darko (13x), Wojtkiewicz, Aleksander (12x), Suba, Mihai (11x), Kiss, Attila (9x), Konopka, Michal (9x), Poldauf, Dirk (7x)
9.dxe5 — 7.3% (199 parties)
Ambassadeurs : Bobula, Mateusz (5x), Bombardiere Rosas, Eduardo (4x), Garcia Orus, Francisco (3x), Gligorić, Svetozar (2x), Czerniak, Magdalena (2x), Muehlberg, Siegfried (2x), Golz, Werner (2x), Najdorf, Miguel (2x)
9.Be3 — 4.9% (134 parties)
Ambassadeurs : Cafferty, Bernard (3x), Rossetto, Hector (2x), Grafe, William (2x), Hjorth, Gunnar (2x), Shimanov, Aleksandr (2x), Lombart, Philippe (2x), Al-Saffar, Araz Basim Mohammed S (2x), Dimitrov Krastev, Krastjo (1x)
9.Qc2 — 2.5% (68 parties)
Ambassadeurs : Fauland, Alexander (2x), Vogt, Lothar (2x), Casper, Thomas (2x), Szekely Ilas, Elizabet Zsofia (1x), Csaszar, Andras (1x), Lauridsen, Evald (1x), Andersen, Borge (1x), Alterman, Vladimir I (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 9.e4 9.dxe5 9.Be3 9.Qc2
<1800 22 82% 14% — —
1800-2200 820 79% 8% 5% 3%
2200-2600 1430 85% 5% 3% 3%
2600+ 37 89% 5% — 3%
Évolution par décennie (% des parties)
Décennie N parties 9.e4 9.dxe5 9.Be3 9.Qc2
1920s 1 — — 100% —
1930s 1 — — 100% —
1940s 25 36% 40% 20% —
1950s 55 51% 20% 20% 4%
1960s 43 58% 23% 12% —
1970s 57 68% 16% 7% 5%
1980s 139 78% 6% 6% 5%
1990s 856 86% 5% 3% 2%
2000s 807 83% 8% 4% 2%
2010s 653 79% 7% 6% 3%
2020s 86 86% 3% 2% 2%
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
9.e4 79% 86% ▲ +6.9%
9.dxe5 7% 3% ▼ -3.1%
9.Be3 6% 2% ▼ -3.8%
9.Qc2 3% 2% ▼ -0.6%
Joueurs célèbres
Champions du monde dans cette position
Kasparov, Garry — 4 parties
Karpov, Aleksandr — 3 parties
Karpov, Anatoly — 2 parties
Tal, Mikhail — 1 partie
Smyslov, Vladimir — 1 partie
Ju, Wenjun — 1 partie
Parties historiques
9.e4 — 81.1% (2209 parties)
1945 — Zita, Frantisek vs Pachman, Ludek — 1/2-1/2 — Zlin CZE
1946 — Najdorf, Miguel vs Sajtar, Jaroslav — 1-0 — Prague CZE
1946 — Denker, Arnold S vs Najdorf, Miguel — 1/2-1/2 — Groningen NED
1947 — Novotelnov, Nikolai vs Boleslavsky, Isaac — 1/2-1/2 — Moscow RUS
1947 — Pizzi Possi, Tulio vs Najdorf, Miguel — 0-1 — Mar del Plata ARG
9.dxe5 — 7.3% (199 parties)
1941 — Eliskases, Erich vs Czerniak, Magdalena — 1-0 — Mar del Plata ARG
1941 — Stahlberg, Gideon vs Czerniak, Magdalena — 1/2-1/2 — Mar del Plata ARG
1946 — Eliskases vs Aponcio Borges, Alby Axcel — 0-1 — Rio de Janeiro BRA
1947 — Pachman, Ludek vs Gligorić, Svetozar — 1-0 — Moscow RUS
1947 — Sliwa, Bogdan vs Boleslavsky, Isaac — 0-1 — Warsaw POL
9.Be3 — 4.9% (134 parties)
1927 — Mueller, Hans vs Duenmann, Arthur — 1-0 — Vienna AUT
1936 — Dewing, Leslie Charles Gwyn vs Terrill, Francis Herbert — 0-1 — Margate ENG
1945 — Bianco Esposito, Antonio vs Czerniak, Moshe — 0-1 — Quilmes
1945 — Pelikan, Jan vs Najdorf, Miguel — 0-1 — Buenos Aires ARG
1947 — Ader Hausman, Walter vs Rossetto, Hector — 1/2-1/2 — Vina del Mar CHI
9.Qc2 — 2.5% (68 parties)
1956 — Szekely Ilas, Elizabet Zsofia vs Csaszar, Andras — 0-1 — corr Hungary
1957 — Lauridsen, Evald vs Andersen, Borge — 0-1 — Odense DEN
1973 — Cnaan, Moshe vs Gunsberger, Alexander — 0-1 — Netanya ISR
1979 — Shamkovich, Leonid vs Baljon, Christofoor — 1-0 — Amsterdam NED
1979 — Hammer, Peter vs Cuartas, Jaime Alexander — 0-1 — Biel SUI