E62c - 6…c6 - Fianchetto (1926)

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E62c — Fianchetto (1926)
1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.Nf3 d6 5.g3 O-O 6.Bg2 c6
Les coups candidats
Ambassadeurs : Csom, Istvan (25x), Jurek, Josef (24x), Vukic, Milan (20x), Jansa, Vlastimil (19x), Vaganian, Rafael A (14x), Fancsy, Imre (13x), Chytilek, Roman (13x), Portisch, Lajos (12x)
7.e4 — 5.1% (405 parties)
Ambassadeurs : Slipak, Sergio (5x), Arias Hernandez, Scarlett Terry (5x), Fraschini, Mariano (4x), Garcia Palermo, Carlos Horacio (2x), Hug, Werner (2x), Catalin, C. (2x), Spangenberg, Hugo (2x), Birnbaum, Detlev (2x)
7.h3 — 1.9% (153 parties)
Ambassadeurs : Steiner, Stefan (3x), Deuer, Marius (3x), Kavalek, Lubomir (2x), Anay Barche (2x), Matera, Salvatore (2x), Sergeev, Vladimir (2x), Gomez Esteban, Juan Mario (2x), Korchnoi, Viktor (1x)
7.Bg5 — 0.3% (21 parties)
Ambassadeurs : Wolters, Achilleas (1x), Dopper, Johan (1x), Amen, Leander (1x), Abul, Mangur (1x), Culcer, Ioana (1x), Floreani, Jacques (1x), Dyck, Lothar (1x), Ertelt, Wolfgang (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 7.O-O 7.e4 7.h3 7.Bg5
<1800 395 90% 6% 2% 1%
1800-2200 3074 92% 5% 2% 0%
2200-2600 3614 93% 5% 2% 0%
2600+ 77 94% 6% — —
Évolution par décennie (% des parties)
Décennie N parties 7.O-O 7.e4 7.h3 7.Bg5
1950s 25 100% — — —
1960s 77 94% 3% 3% —
1970s 201 95% 1% 3% —
1980s 350 95% 2% 2% 0%
1990s 1693 93% 5% 2% 0%
2000s 1892 93% 3% 2% 1%
2010s 2749 95% 3% 2% 0%
2020s 979 79% 18% 2% 0%
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
7.O-O 95% 79% ▼ -15.4%
7.e4 3% 18% ▲ +15.0%
7.h3 2% 2% ▲ +0.8%
7.Bg5 0% 0% -0.1%
Joueurs célèbres
Champions du monde dans cette position
Ju, Wenjun — 8 parties
Karpov, Anatoly — 7 parties
Botvinnik, Mikhail — 5 parties
Kasparov, Garry — 3 parties
Smyslov, Vladimir — 2 parties
Ding, Liren — 2 parties
Gukesh D — 2 parties
Hou, Yifan — 2 parties
Kramnik, Vladimir — 1 partie
Carlsen, Magnus — 1 partie
Parties historiques
7.O-O — 92.1% (7340 parties)
1950 — Richter, Emil vs Bilozor, Olexander — 1-0 — Zlin ch CZE
1950 — Guimard, Carlos Enrique vs Pedersen, Eigil — 1-0 — Dubrovnik CRO
1951 — Dodero, Emilio vs Benko, Francisco — 1/2-1/2 — Buenos Aires ARG
1951 — Stoltz, Gosta vs Johansson, Inge V — 1-0 — Sweden
1951 — Stoltz, Gösta vs Johansson, Inge V — 1-0 — Sweden
7.e4 — 5.1% (405 parties)
1962 — Sanders, W. vs Blackstone, John — 0-1 — Sacramento, CA
1965 — Portisch, Ferenc vs Filep, Tibor — 1/2-1/2 — Budapest HUN
1973 — Stamatopoulos, Ioannis vs Papastavropoulos, Andreas — 1-0 — Athens GRE
1978 — Bakr, Hapez vs Oda, Koobun — 0-1 — Buenos Aires ARG
1982 — Boulongne, Nina vs Voyska, Margarita — 0-1 — Lucerne SUI
7.h3 — 1.9% (153 parties)
1967 — Korchnoi, Viktor vs Kavalek, Lubomir — 1-0 — Sousse TUN
1967 — Anay Barche vs Jansson, Borje — 1/2-1/2 — Vesely SWE_HUN
1970 — Svensson, Gert vs Meulders, Richard — 1-0 — Zurich SUI
1971 — Kavalek, Lubomir vs Mariotti, Sergio — 1-0 — Venice ITA
1972 — Mikkelsen, Poul Helvig vs Giam, Choo Kwee — 0-1 — Skopje ol (Men) fin-D
7.Bg5 — 0.3% (21 parties)
1985 — Wolters, Achilleas vs Dopper, Johan — 0-1 — cr.
1994 — Amen, Leander vs Abul, Mangur — 1-0 — USA
1994 — Bender, Erwin vs Balzer, Lars — 0-1 — GER
1998 — Culcer, Ioana vs Floreani, Jacques — 1-0 — Paris FRA
1999 — Dyck, Lothar vs Ertelt, Wolfgang — 1-0 — Bad Wildbad GER