E36f — Classical Variation, Noa Variation, Botvinnik Variation (1931)
1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Qc2 d5 5.a3 Bxc3+ 6.Qxc3 Nc6
Les coups candidats
7.Nf3 — 54.0% (61 parties)
Ambassadeurs : Llorens Rubio, Joan (3x), Brilla-Banfalvi, Sandor (2x), Kunerth, Werner E (1x), Schindler, Laurin (1x), Forintos, Gyozo V (1x), Varnusz, Egon (1x), Heilemann, Paul (1x), Ligterink, Gert (1x)
7.e3 — 27.4% (31 parties)
Ambassadeurs : Szabo, Laszlo (3x), Kotov, Alexander (2x), Lipnitsky, Isaac (1x), Smyslov, Vladimir (1x), Anderson, Bruce R (1x), Hein Aung Khant (1x), Maricic, Ivan (1x), Marek, Ivan (1x)
7.Bg5 — 17.7% (20 parties)
Ambassadeurs : Parligras, Mircea-Emilian (3x), Zerbetto, Andrea (1x), Carvalho , Isaac Dias De Queiroz (1x), Nonato Veras Da Silva, Raimundo (1x), Chess 0.5X (1x), Radic, Tomislav (1x), Morawietz, Dieter (1x), Hoogervorst, Paul (1x)
7.Bf4 — 0.9% (1 parties)
Ambassadeurs : Lohr, Matthias (1x), Zolotarev, Pavel (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 7.Nf3 7.e3 7.Bg5 7.Bf4
<1800 7 29% 57% 14% —
1800-2200 26 50% 15% 31% 4%
2200-2600 24 42% 42% 17% —
2600+ 4 25% — 75% —
Évolution par décennie (% des parties)
Décennie N parties 7.Nf3 7.e3 7.Bg5 7.Bf4
1950s 12 42% 58% — —
1960s 10 90% 10% — —
1970s 4 100% — — —
1980s 8 38% 38% 25% —
1990s 18 67% 22% 6% 6%
2000s 33 45% 30% 24% —
2010s 21 43% 29% 29% —
2020s 7 57% — 43% —
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
7.Nf3 43% 57% ▲ +14.3%
7.e3 29% 0% ▼ -28.6%
7.Bg5 29% 43% ▲ +14.3%
7.Bf4 0% 0% +0.0%
Joueurs célèbres
Champions du monde dans cette position
Smyslov, Vladimir — 1 partie
Parties historiques
7.Nf3 — 54.0% (61 parties)
1951 — Kamyshov, Mikhail vs Estrin, Yakov — 0-1 — Leningrad RUS
1955 — Schindler, Laurin vs Brilla-Banfalvi, Sandor — 0-1 — olm3 corr5562
1955 — Stulik, Vlastimil vs Kozma, Julius — 0-1 — Prague CZE
1956 — Schindler, Alexander vs Laaber, Peter — 0-1 — corr Dyckhoff mem
1959 — Keller-Hermann, Edith vs Damen, Huguette — 1-0 — Plovdiv BUL
7.e3 — 27.4% (31 parties)
1950 — Kotov, Alexander vs Szabo, Laszlo — 1-0 — Budapest HUN
1950 — Kotov, Alexander vs Szabo, Laszlo — 1-0 — Budapest HUN
1950 — Florian, Tibor vs Szabo, Laszlo — 0-1 — Budapest HUN
1951 — Maricic, Ivan vs Marek, Ivan — 0-1 — ?
1952 — Lipnitsky, Isaac vs Smyslov, Vladimir — 1/2-1/2 — Moskou ch-URS
7.Bg5 — 17.7% (20 parties)
1984 — Zerbetto, Andrea vs Carvalho , Isaac Dias De Queiroz — 0-1 — cr.
1985 — Nonato Veras Da Silva, Raimundo vs Chess 0.5X — 1-0 — Leiden NED
1992 — Radic, Tomislav vs Morawietz, Dieter — 0-1 — Cologne GER
2000 — Hoogervorst, Paul vs Kurylo, Risard Dr — 1/2-1/2 — ?
2000 — Lopez, Sergio vs Liascovich, Lucas — 1/2-1/2 — Buenos Aires ARG
7.Bf4 — 0.9% (1 parties)
1999 — Lohr, Matthias vs Zolotarev, Pavel — 0-1 — ?