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E69h — Fianchetto, Classical (1958)
1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.Nf3 d6 5.g3 O-O 6.Bg2 Nbd7 7.O-O e5 8.e4 c6 9.h3 Qa5 10.Re1
Les coups candidats
Ambassadeurs : Hansen, Lars-Henrik Bech (12x), Pancevski, Filip (8x), ? (7x), Sale, Srdjan (6x), Almeida Quintana, Omar (6x), Soltis, Andrew (5x), McNab, Colin A (5x), Cramling, Pia (5x)
10…Re8 — 12.5% (137 parties)
Ambassadeurs : ? (3x), Tal, Mikhail (2x), Ivkov, Borislav (2x), Scholz, Guillermo (2x), Schulz, Klaus-Juergen (2x), Chevaldonnet, Francois (2x), Wojtkiewicz, Aleksander (2x), Nestorovic, Lazar (2x)
10…a6 — 1.9% (21 parties)
Ambassadeurs : Lohsse, Hans Peter (1x), Zeitler, Hans-Juergen (1x), Paroulek, Pavel (1x), Vitasek, E. (1x), Pigusov, Evgeny (1x), Fernandez, Fabio (1x), Wolske, Guido (1x), Maslik, Miroslav (1x)
10…b5 — 1.7% (19 parties)
Ambassadeurs : Zichichi, Alvise (4x), Saidy, Anthony (2x), Filep, Attila (1x), Kozma, Julius (1x), Kavalek, Lubomir (1x), Lengyel, Levente (1x), Jansa, Vlastimil (1x), Mista, Ladislav (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 10…exd4 10…Re8 10…a6 10…b5
<1800 16 75% 19% 6%
1800-2200 233 82% 11% 2% 0%
2200-2600 749 83% 12% 2% 1%
2600+ 22 91% 9%
Évolution par décennie (% des parties)
Décennie N parties 10…exd4 10…Re8 10…a6 10…b5
1950s 5 60% 40%
1960s 36 56% 19% 6% 14%
1970s 25 72% 20% 8%
1980s 48 56% 35% 2%
1990s 191 79% 11% 4% 2%
2000s 225 86% 8% 1% 2%
2010s 504 85% 12% 2%
2020s 60 88% 10%
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
10…exd4 85% 88% ▲ +3.2%
10…Re8 12% 10% ▼ -1.7%
10…a6 2% 0% ▼ -1.8%
10…b5 0% 0% +0.0%
Joueurs célèbres
Champions du monde dans cette position
Karpov, Anatoly — 5 parties
Ju, Wenjun — 5 parties
Tal, Mikhail — 2 parties
Parties historiques
10…exd4 — 81.4% (891 parties)
1961 — Kavalek, Lubomir vs Jansa, Vlastimil — 1/2-1/2 — Kosice
1961 — Titenko, Vladimir F vs Muchnik, Khanan Lvovich — 1/2-1/2 — Moscow RUS
1961 — Vladimirov, Boris vs Savon, Vladimir — 1-0 — Baku ch-URS
1962 — Minev, Nikolay N vs Filchev, Rusko — 1/2-1/2 — Sofia BUL
1962 — Savon, Vladimir vs Sakharov, Yuri N — 0-1 — Kiev UKR
10…Re8 — 12.5% (137 parties)
1958 — Zilber, Israel vs Tal, Mikhail — 1-0 — USSR
1958 — Kotov, Alexander vs Tal, Mikhail — 0-1 — Riga ch-URS
1959 — Stefanov, Josif Jovchev vs Popov, Vladilen — 0-1 — Sofia BUL
1964 — Szabo, Laszlo vs ? — 0-1 — Belgrade SRB
1967 — Geller, Efim P. vs Mecking, Henrique — 1-0 — Sousse TUN
10…a6 — 1.9% (21 parties)
1967 — Lohsse, Hans Peter vs Zeitler, Hans-Juergen — 1-0 — Buschhuetten
1968 — Paroulek, Pavel vs Vitasek, E. — 0-1 — corr ch12-TCH
1992 — Pigusov, Evgeny vs Fernandez, Fabio — 1-0 — Alicante open
1993 — Macek, Vlasta vs Klinova, Masha — 1/2-1/2 — Zagreb CRO
1993 — Van Antwerpen, G. vs Dissel, Henk — 1-0 — corr Netherlands
10…b5 — 1.7% (19 parties)
1958 — Portisch, Lajos vs Gasztonyi, Endre — 1-0 — Budapest HUN
1958 — Borisenko, Georgy K vs Yuan, Zhilin — 1-0 — Rostov on Don
1969 — Filep, Attila vs Zichichi, Alvise — 0-1 — Reggio Emilia ITA
1969 — Kozma, Julius vs Zichichi, Alvise — 1-0 — Reggio Emilia ITA
1969 — Kavalek, Lubomir vs Saidy, Anthony — 1-0 — Netanya ISR