E08g - 7…c6 8.Bf4 - Closed (1951)

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E08g — Closed
1.d4 Nf6 2.c4 e6 3.g3 d5 4.Bg2 Be7 5.Nf3 O-O 6.O-O Nbd7 7.Qc2 c6 8.Bf4
Les coups candidats
Ambassadeurs : Burmeister, Ferdinand (39x), Rawlings, Alan J C (23x), Gavrijski, Dimitar (15x), Lloyd, Geoffrey (14x), Mason, Ian J (14x), Gelfand, Boris (14x), Cvak, Rudolf (13x), Poelvoorde, Hugo (13x)
Ambassadeurs : Mirzoev, Azer (19x), Neverov, Valeriy (15x), Berczes, David (8x), Ustianovich, Nazar (6x), Aczel, Gergely (5x), Mchedlishvili, Mikheil (5x), Alekseev, Evgeny (5x), Podolchenko, Evgeniy (5x)
8…a5 — 10.0% (438 parties)
Ambassadeurs : Nikolov, Nikolay Petrov (9x), Macieja, Bartlomiej (7x), Peralta, Fernando (6x), Sadhwani, Raunak (5x), Goganov, Aleksey (5x), Lobanov, Sergei (5x), Woodward, Andy (4x), Smirnov, Pavel (4x)
Ambassadeurs : Vallejo Pons, Francisco (3x), Benko, Pal (2x), Carranza Cifuentes, Ricardo (2x), Larsen, Bent (2x), Lautier, Joel (2x), Bareev, Evgeny (2x), Vo, Thanh Ninh (2x), Faizrakhmanov, Ramil (2x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 8…b6 8…Nh5 8…a5 8…Ne4
<1800 54 59% 19% 2% 7%
1800-2200 1039 70% 10% 5% 7%
2200-2600 2813 63% 17% 11% 6%
2600+ 293 54% 18% 21% 3%
Évolution par décennie (% des parties)
Décennie N parties 8…b6 8…Nh5 8…a5 8…Ne4
10s 1 100% — — —
1940s 2 50% — — 50%
1950s 4 50% — — 25%
1960s 21 38% 24% — 29%
1970s 16 25% 50% — 19%
1980s 47 30% 38% 2% 23%
1990s 173 35% 38% 6% 13%
2000s 339 46% 26% 11% 7%
2010s 1940 67% 16% 6% 6%
2020s 1844 68% 10% 14% 4%
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
8…b6 67% 68% ▲ +1.1%
8…Nh5 16% 10% ▼ -5.6%
8…a5 6% 14% ▲ +7.7%
8…Ne4 6% 4% ▼ -2.0%
Joueurs célèbres
Champions du monde dans cette position
Anand, Viswanathan — 10 parties
Ding, Liren — 9 parties
Kramnik, Vladimir — 4 parties
Smyslov, Vladimir — 2 parties
Ju, Wenjun — 2 parties
Botvinnik, Mikhail — 1 partie
Tal, Mikhail — 1 partie
Karpov, Anatoly — 1 partie
Carlsen, Magnus — 1 partie
Gukesh D — 1 partie
Parties historiques
8…b6 — 64.1% (2810 parties)
11 — Foulds, Edmund vs Goodman, Conrad — 1/2-1/2 — IECC
1948 — Gereben, Erno vs Benko, Pal — 1/2-1/2 — Bad Gastein
1951 — Novotelnov, Nikolai vs Averbakh, Yuri L — 0-1 — Moskou ch-URS
1952 — Opocensky, Karel vs Potucek, Ludovit — 1-0 — Tatranska Lomnica
1963 — Bilek, Istvan vs Filep, Tibor — 1-0 — Budapest ch-HUN
8…Nh5 — 15.4% (675 parties)
1963 — Benko, Pal vs Mednis, Edmar J — 1-0 — New York ch-USA
1964 — Darga, Klaus vs Bilek, Istvan — 1/2-1/2 — Bordeaux op Bordeaux FRA
1964 — Bilek, Istvan vs Matanovic, Aleksandar — 1/2-1/2 — Bordeaux op Bordeaux FRA
1969 — Hort, Vlastimil vs Czerniak, Moshe — 1-0 — Zagreb CRO
1969 — Lombard, Andre vs Novak, Ivan — 1/2-1/2 — Stary Smokovec SVK
8…a5 — 10.0% (438 parties)
1982 — Andersson, Ulf vs Spassky, Boris Vasily — 1/2-1/2 — Turin ITA
1990 — Beliavsky, Alexander G vs Eingorn, Vereslav S — 1/2-1/2 — Leningrad ch-URS
1991 — Savchenko, Stanislav vs Demina, Julia — 1-0 — Moscow7 op Moscow RUS
1991 — Khalifman, Alexander vs Sokolov, Ivan — 1-0 — Bled SLO
1992 — Schebler, Gerhard vs Thesing, Matthias — 0-1 — Dortmund open I
8…Ne4 — 5.9% (260 parties)
1948 — Benko, Pal vs Toth, Sz — 1-0 — Bad Gastein
1956 — Larsen, Bent vs Nielsen, E Verner — 1-0 — Copenhagen DEN
1962 — Benko, Pal vs Medina-Garcia, Antonio — 1/2-1/2 — San Antonio, TX USA
1962 — Benko, P. vs Kortchnoi, V. — 1/2-1/2 — Stockholm SWE
1963 — Khodos, German vs Dely, Peter — 1/2-1/2 — Budapest HUN