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E63h — Fianchetto, Panno (1961)
1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.Nf3 d6 5.g3 O-O 6.Bg2 Nc6 7.O-O a6 8.h3
Les coups candidats
Ambassadeurs : Zapata, Alonso (15x), Tukmakov, Vladimir B (10x), Zhidkov, Valery S (10x), Huebner, Robert (9x), Smejkal, Jan (8x), Ciocaltea, Victor (7x), Portisch, Lajos (7x), Ligterink, Gert (6x)
8…Bd7 — 21.2% (975 parties)
Ambassadeurs : Bologan, Victor (15x), Socko, Bartosz (10x), Huebner, Robert (7x), Dukaczewski, Piotr (6x), Pigusov, Evgeny (6x), Djukic, Nikola (6x), Schiestl, Josef (6x), Fominyh, Alexander (6x)
8…e5 — 4.4% (204 parties)
Ambassadeurs : Smejkal, Jan (5x), Bednarski, Jacek (3x), Ghitescu, Theodor (3x), Zimmerman, Yuri (3x), Westerinen, Heikki M.J. (3x), Suetin, Alexey S (2x), Razuvaev, Yuri S (2x), Marovic, Drazen (2x)
8…Bf5 — 1.5% (71 parties)
Ambassadeurs : Socko, Bartosz (3x), Inarkiev, Ernesto (2x), Smiltiner, Shlomo (1x), Kagan, Shimon (1x), Anokhin, Anatoly (1x), Petkevich, Jusefs (1x), Marovic, Drazen (1x), Nemet, Ivan (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 8…Rb8 8…Bd7 8…e5 8…Bf5
<1800 98 66% 20% 2% 4%
1800-2200 1574 70% 21% 4% 2%
2200-2600 2418 69% 23% 4% 1%
2600+ 57 37% 51% 7% 5%
Évolution par décennie (% des parties)
Décennie N parties 8…Rb8 8…Bd7 8…e5 8…Bf5
1950s 57 95% — 2% —
1960s 93 78% 8% 5% 2%
1970s 186 82% 2% 11% 1%
1980s 390 94% 1% 3% —
1990s 831 78% 13% 7% 1%
2000s 1182 68% 24% 5% 1%
2010s 1630 60% 32% 3% 2%
2020s 238 70% 20% 3% 4%
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
8…Rb8 60% 70% ▲ +10.2%
8…Bd7 32% 20% ▼ -12.2%
8…e5 3% 3% ▲ +0.5%
8…Bf5 2% 4% ▲ +1.9%
Joueurs célèbres
Champions du monde dans cette position
Tal, Mikhail — 4 parties
Hou, Yifan — 3 parties
Ju, Wenjun — 2 parties
Ding, Liren — 2 parties
Karpov, Anatoly — 1 partie
Carlsen, Magnus — 1 partie
Parties historiques
8…Rb8 — 70.1% (3228 parties)
1955 — Dittmann, Sieghart vs Uhlmann, Wolfgang — 1/2-1/2 — Erfurt GER
1955 — Larsen, Bent Ravn vs Olafsson, Fridrik — 1-0 — Oslo NOR
1955 — Lilienthal, Andor vs Vasiukov, Evgeni — 0-1 — Moscow RUS
1955 — Urbanec, Karel vs Stulik, Vlastimil — 1-0 — Prague CZE
1955 — Idigoras Guisasola, Gregorio vs Panno, Oscar — 1-0 — Mar del Plata ARG
8…Bd7 — 21.2% (975 parties)
1961 — Schumann, Julia vs Polak, Jakub — 1/2-1/2 — Brno CZE
1961 — Octaviano, Patrick Matheus vs Gunsberger, Alexander — 0-1 — Romania
1962 — Byrne, Robert E vs Radovici, Corvin — 0-1 — Varna olm Varna BUL
1964 — Marovic, Drazen vs Bobotsov, Milko G — 1-0 — Zagreb CRO
1965 — Ali, Ben salah vs Domnitz, Zadok — 0-1 — Israel
8…e5 — 4.4% (204 parties)
1952 — Koblencs, Alexander vs Ilivitsky, Georgy A — 0-1 — Riga LAT
1961 — Barda, Olaf vs Hamann, Svend — 1-0 — Kiel GER
1964 — Darga, Klaus vs Gheorghiu, Florin — 1-0 — Bordeaux op Bordeaux FRA
1964 — Milev, Zdravko vs Bobotsov, Milko G — 1/2-1/2 — Sofia BUL
1969 — Neckar, Lubomir vs Uddenfeldt, Dan — 1-0 — Stockholm SWE
8…Bf5 — 1.5% (71 parties)
1967 — Smiltiner, Shlomo vs Kagan, Shimon — 1/2-1/2 — Israel
1967 — Anokhin, Anatoly vs Petkevich, Jusefs — 0-1 — Moscow RUS
1972 — Marovic, Drazen vs Nemet, Ivan — 0-1 — Umag CRO
1990 — Blagojevic, Dragisa vs Hanko, Pavel — 1-0 — Pula CRO
1991 — Moulain, Jean-Pierre vs Ladisic, Alex-Sacha — 0-1 — FRA-ch Acc Montpellier FRA