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A58b —
1.d4 Nf6 2.c4 c5 3.d5 b5 4.cxb5 a6 5.bxa6 g6
Eval: [+0.68]
Les coups candidats
6.Nc3 — 91.1% (11027 parties)
Ambassadeurs : Lazarev, Vladimir (35x), Pogonina, Natalija (35x), Milanovic, Danilo (34x), Naumkin, Igor (23x), Tregubov, Pavel V. (22x), Zueger, Beat (21x), Verdier, Patrice (21x), Van der Weide, Karel (20x)
6.g3 — 5.0% (602 parties)
Ambassadeurs : Efimov, Igor (6x), Bousios, Hristos (4x), Prange, Stefan (4x), Bellon Lopez, Juan Manuel (4x), Toth, Bela (4x), ? (4x), Fedorowicz, John (3x), Blodig, Reinhard (3x)
6.Nf3 — 1.3% (153 parties)
Ambassadeurs : Ker, Anthony F (2x), Sarfati, Jonathan D (2x), Colombo Berra, Fernando (2x), Leeuwenburgh, Evert (2x), Bellmann, Herbert (2x), Schuett, Wilhelm (2x), Chumachenko, Alexander (2x), Lucas, Michael (1x)
6.a7 — 1.0% (116 parties)
Ambassadeurs : Palladino, Mario (5x), Volodarsky, Yury Aleksandrovich (3x), Leonard, Mark (2x), Dutra, Alfredo (2x), Schuett, Wilhelm (2x), Stacey, Alan (2x), Davidov, Alexandar (2x), Kellett, Selina (2x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 6.Nc3 6.g3 6.Nf3 6.a7
<1800 259 86% 5% 3% 1%
1800-2200 4113 89% 6% 2% 1%
2200-2600 6434 94% 4% 1% 1%
2600+ 189 97% 2% 1%
Évolution par décennie (% des parties)
Décennie N parties 6.Nc3 6.g3 6.Nf3 6.a7
1950s 1 100%
1960s 9 67% 33%
1970s 47 83% 4% 2% 2%
1980s 401 83% 11% 1%
1990s 1774 86% 8% 2% 0%
2000s 3051 91% 5% 1% 0%
2010s 5653 93% 4% 1% 1%
2020s 1173 95% 3% 1% 1%
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
6.Nc3 93% 95% ▲ +2.4%
6.g3 4% 3% ▼ -1.2%
6.Nf3 1% 1% -0.4%
6.a7 1% 1% -0.2%
Joueurs célèbres
Champions du monde dans cette position
Karpov, Anatoly — 10 parties
Carlsen, Magnus — 10 parties
Ju, Wenjun — 5 parties
Karpov, Aleksandr — 3 parties
Kasparov, Garry — 2 parties
Kramnik, Vladimir — 2 parties
Anand, Viswanathan — 2 parties
Tal, Mikhail — 1 partie
Parties historiques
6.Nc3 — 91.1% (11027 parties)
1957 — Gligorić, Svetozar vs Udovcic, Mijo — 1-0 — Sombor
1962 — Gligorić, Svetozar vs Van Seters, Frits — 1-0 — Hastings ENG
1968 — Grob, Henry vs Benko, Pal — 0-1 — Aspen
1968 — Barle, Imre vs Benko, P. — 0-1 — New Hampshire
1969 — Despotovic, Momcilo vs De Fotis, Gregory — 1-0 — Dresden GER
6.g3 — 5.0% (602 parties)
1966 — ? vs Van Seters, Frits — 0-1 — Monte Carlo MNC
1966 — Kozlovskaya, Valentina vs Zatulovskaya, Tatiana — 1-0 — Moscow RUS
1966 — Kozlovskaya, Valentina vs Zatulovskaya, Tatiana — 1-0 — USSR
1973 — Bukic, Enver vs Bogdanovic, Rajko — 1-0 — Yugoslavia
1975 — Doroshkievich, Vladimir K vs Platonov, Igor V — 1-0 — Chelyabinsk RUS
6.Nf3 — 1.3% (153 parties)
1975 — Knaak, Rainer vs Bellon Lopez, Juan Manuel — 1-0 — Pula zt
1985 — Blitz Monster C vs Turbostar G — 1-0 — Amsterdam NED
1988 — Lucas, Michael vs Krause, Helmut — 1/2-1/2 — Landes-Einzelmeister
1988 — Abdousami, A. vs Schmidt, Loren R — 0-1 — Thessaloniki GRE
1989 — Lalic, Bogdan vs Vaisser, Anatoly — 1/2-1/2 — Biel open
6.a7 — 1.0% (116 parties)
1977 — Karasev, Vladimir I vs Chekhov, Valery A — 1/2-1/2 — USSR ch
1990 — Inocencio, Edgar J vs Jones, Kenneth E — 1-0 — Philadelphia, PA USA
1996 — Querci, Alessandro vs Bigi Massimo — 1-0 — ?
1996 — Alvarado Castro, Sergio vs Capuci, Luis Nelson Correa — 1-0 — ?
1998 — Ramirez Castro , Raul Omar vs Dulik, Jorge — 1/2-1/2 — Copa Argentina III F