E82c - 7.Qd2 c5 8.d5 - Saemisch, Fianchetto (1959)

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E82c — Saemisch Fianchetto
1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.f3 O-O 6.Be3 b6 7.Qd2 c5 8.d5
Les coups candidats
8…e6 — 47.9% (172 parties)
Ambassadeurs : Mecking, Henrique (3x), Stoeber, Michael (3x), Kaminik, Aleksandar (3x), Reis, Gerhard (3x), Pantaleoni, Claudio (2x), Vukic, Milan (2x), Escobedo Tinajero, Alberto (2x), Eckstein, Bernd (2x)
8…a6 — 16.2% (58 parties)
Ambassadeurs : Bachtiar, Arovah (2x), Popov, Luben (1x), Kadrev, Zdravko Minchev (1x), Hjorth, Sune (1x), Balcerowski, Witold (1x), Drozd, Robert (1x), Klaput, Edward (1x), Soos, Balint (1x)
8…Nbd7 — 13.4% (48 parties)
Ambassadeurs : Reilly, Tim (2x), Moser, Guenter (2x), Roos, Michel (1x), Sanner, Michel (1x), Borkowski, Walter (1x), Weeber, x (1x), Bleiman, Yaacov (1x), Woodcock, Christopher Francis (1x)
8…Re8 — 13.4% (48 parties)
Ambassadeurs : Piket, Jeroen (3x), Primavera, Giuseppe (2x), Lautier, Joel (2x), Tihonov, Jurij (2x), Herraiz Hidalgo, Herminio (2x), Blachmann, Horst (1x), Kobe, Ulrich (1x), Zigmuhd (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 8…e6 8…a6 8…Nbd7 8…Re8
<1800 7 43% 14% 29% 14%
1800-2200 122 41% 20% 11% 14%
2200-2600 125 60% 18% 6% 9%
2600+ 3 — — — 100%
Évolution par décennie (% des parties)
Décennie N parties 8…e6 8…a6 8…Nbd7 8…Re8
1950s 1 — — — —
1960s 38 39% 11% 16% 29%
1970s 20 35% 35% 10% 5%
1980s 25 60% 8% 20% 12%
1990s 95 55% 9% 16% 13%
2000s 96 35% 22% 12% 16%
2010s 76 55% 18% 11% 8%
2020s 8 88% 12% — —
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
8…e6 55% 88% ▲ +32.2%
8…a6 18% 12% ▼ -5.9%
8…Nbd7 11% 0% ▼ -10.5%
8…Re8 8% 0% ▼ -7.9%
Joueurs célèbres
Champions du monde dans cette position
Botvinnik, Mikhail — 1 partie
Karpov, Aleksandr — 1 partie
Parties historiques
8…e6 — 47.9% (172 parties)
1960 — Zamikhovsky, Abram vs Stein, Leonid — 1-0 — Kiev UKR
1960 — Furman, Semyon vs Botvinnik, Mikhail — 1/2-1/2 — Moscow RUS
1961 — Saborido Carre, Rafael vs Keres, Paul — 0-1 — Oberhausen etc
1961 — Romani, Elio vs Lehmann, Heinz — 0-1 — Reggio Emilia ITA
1963 — Kopilov, Nikolay Georgiyevich vs Nezhmetdinov, Rashid — 0-1 — Chelyabinsk RUS
8…a6 — 16.2% (58 parties)
1961 — Popov, Luben vs Kadrev, Zdravko Minchev — 1-0 — Sofia BUL
1961 — Drozd, Robert vs Klaput, Edward — 1-0 — Katowice ch18-POL
1967 — Soos, Balint vs Popov, Lazar — 1/2-1/2 — Skopje MKD
1969 — Hjorth, Sune vs Balcerowski, Witold — 1/2-1/2 — Lodz POL
1971 — Averbakh, Yuri L vs Tatai, Stefano — 1-0 — Bucharest ROU
8…Nbd7 — 13.4% (48 parties)
1960 — Borkowski, Walter vs Weeber, x — 1-0 — ?
1963 — Espinoza Aldana, Carlos Enrique vs Rocha, Antonio — 1-0 — Fortaleza BRA
1964 — Roos, Michel vs Sanner, Michel — 1/2-1/2 — Montpellier FRA
1964 — Bleiman, Yaacov vs Woodcock, Christopher Francis — 1-0 — Groningen NED
1966 — Jacobsen, Gotfred vs Moller, Per — 0-1 — Copenhagen DEN
8…Re8 — 13.4% (48 parties)
1960 — Sakhanovich vs Gufeld, Eduard — 0-1 — Kiev UKR
1961 — Anokhin, Yuri vs Zakharian, Vanik — 0-1 — Batumi GEO
1962 — Bakos, S vs Liptay, Laszlo Dr. — 1/2-1/2 — Budapest HUN
1964 — Aloni, Itzchak vs Balcerowski, Witold — 0-1 — Tel Aviv olm
1964 — Serra, Azul Joao Henrique vs Tavares da Silva Luiz — 0-1 — ?