D77c — Neo-Gruenfeld
1.d4 Nf6 2.c4 g6 3.g3 d5 4.Bg2 Bg7 5.Nf3 O-O 6.O-O c5
Les coups candidats
7.dxc5 — 52.7% (173 parties)
Ambassadeurs : Pirc, Vasja (4x), Bilek, Istvan (3x), Gutman, Leni (3x), Stahlberg, Gideon (2x), Kottnauer, Cenek (2x), Bolbochan, J. (2x), Reshevsky, Samuel (2x), Negyesy, Gyorgy (2x)
7.cxd5 — 40.5% (133 parties)
Ambassadeurs : Witkowski, Stefan (4x), Benko, Pal (2x), Bronstein, David I (2x), Michel, Pascal (2x), Kluger, Gyula (2x), Leontiev, Aleksandr V. (2x), Neubauer, Martin (2x), Platt, Joseph (1x)
7.Nc3 — 4.3% (14 parties)
Ambassadeurs : Szilagyi, Gyorgy Laszlo (1x), Honfi, K. (1x), Divinsky, Nathan (1x), Schulman, Mark (1x), Ferry, Roger (1x), Sansas, Andre (1x), Djuric, Stefan (1x), Fedorowicz, John (1x)
7.b3 — 0.6% (2 parties)
Ambassadeurs : Billio, Atto (1x), Villa, Flavio (1x), Sandeep Y (1x), Yu, Ruiyuan (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 7.dxc5 7.cxd5 7.Nc3 7.b3
<1800 10 40% 50% 10%
1800-2200 107 51% 40% 5% 1%
2200-2600 112 54% 41% 3% 1%
2600+ 8 75% 12%
Évolution par décennie (% des parties)
Décennie N parties 7.dxc5 7.cxd5 7.Nc3 7.b3
1930s 1 100%
1940s 15 67% 33%
1950s 32 53% 41% 6%
1960s 13 46% 46% 8%
1970s 9 67% 33%
1980s 12 33% 58% 8%
1990s 28 36% 50% 7% 4%
2000s 70 53% 36% 6% 1%
2010s 87 52% 44% 2%
2020s 61 62% 34% 3%
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
7.dxc5 52% 62% ▲ +10.6%
7.cxd5 44% 34% ▼ -9.3%
7.Nc3 2% 3% ▲ +1.0%
7.b3 0% 0% +0.0%
Joueurs célèbres
Champions du monde dans cette position
Kramnik, Vladimir — 1 partie
Gukesh D — 1 partie
Parties historiques
7.dxc5 — 52.7% (173 parties)
1941 — Levin, Jerome A vs Santasiere, Anthony — 0-1 — Ventnor City
1946 — Acosta Garcia, Rafael Isaac vs Stahlberg, Gideon — 1/2-1/2 — Mar del Plata ARG
1947 — Bidev, Pavle vs Bozic, Aleksandar — 1/2-1/2 — Ljubljana SLO
1947 — Reshevsky, Samuel vs Stahlberg, Gideon — 1-0 — La Plata-New York radio
1947 — Iliesco vs Pilnik Aranda, Karla Constanza — 1/2-1/2 — Buenos Aires ch-ARG
7.cxd5 — 40.5% (133 parties)
1932 — Ahues, Carl vs Richter, Kurt P — 1-0 — Berlin GER
1949 — Platt, Joseph vs Fletzer — 1-0 — Vienna AUT
1949 — Vasiliev, Viktor A vs Novotelnov, Nikolai — 1/2-1/2 — Tbilisi GEO
1949 — Benko, Pal vs Bronstein, David I — 1/2-1/2 — Match Budapest HUN
1949 — Benko, Pal vs Bronstein, David I — 1/2-1/2 — Budapest HUN
7.Nc3 — 4.3% (14 parties)
1955 — Szilagyi, Gyorgy Laszlo vs Honfi, K. — 1-0 — Hungary ch
1959 — Divinsky, Nathan vs Schulman, Mark — 1-0 — Winnipeg CAN
1964 — Ferry, Roger vs Sansas, Andre — 1/2-1/2 — Montpellier FRA
1988 — Djuric, Stefan vs Fedorowicz, John — 1/2-1/2 — New York, NY USA
1996 — Voetter, Hans-Dieter Dr vs Casares Ripol, Fernando Jose — 1-0 — ICCF
7.b3 — 0.6% (2 parties)
1993 — Billio, Atto vs Villa, Flavio — 1/2-1/2 — ch ITA
2001 — Sandeep Y vs Yu, Ruiyuan — 0-1 — Oropesa del Mar ESP