D96g - 5…c6 6.cxd5 Nxd5 - Gruenfeld: Russian (1939)

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D96g — Russian
1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.Nf3 Bg7 5.Qb3 c6 6.cxd5 Nxd5
Les coups candidats
7.e4 — 85.2% (248 parties)
Ambassadeurs : Stahlberg, Gideon (3x), Wood, Baruch (3x), Smyslov, Vladimir (3x), Stoltz, Gabriel (3x), Botvinnik, Mikhail (3x), Rossetto, Hector (2x), Dubinin, Peter (2x), Keres, Paul (2x)
7.Nxd5 — 6.9% (20 parties)
Ambassadeurs : Guimard, Carlos E (1x), Maderna, Carlos (1x), Makogonov, Vladimir (1x), Belavenets, Sergey (1x), Tipary, Lajos (1x), Flohr, Salo (1x), Subaric, Mladen (1x), Puc, Stojan (1x)
7.Bg5 — 3.8% (11 parties)
Ambassadeurs : Renner, Christoph (1x), Klebel, Martin, Dr. (1x), Dejkalo, Stefan (1x), Sygulski, Artur (1x), Lutz, Christopher (1x), Neidhardt, Claus, Dr. (1x), Paranjpe, Pradeep (1x), Mont-Reynaud, Jordy (1x)
7.e3 — 2.1% (6 parties)
Ambassadeurs : Sciarretta, Dominic (1x), Gabriel, Robert (1x), Ridolfi, Raffaele (1x), Colantonio, Marco (1x), Baldellou Vicente, Roberto (1x), Peirona Juan Jose (1x), Burgos Garbin, Francesc (1x), Vigo Allepuz, David (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 7.e4 7.Nxd5 7.Bg5 7.e3
<1800 9 89% 11% — —
1800-2200 111 87% 5% 4% 3%
2200-2600 70 87% 4% 7% 1%
2600+ 6 67% 17% 17% —
Évolution par décennie (% des parties)
Décennie N parties 7.e4 7.Nxd5 7.Bg5 7.e3
1930s 5 — 20% — —
1940s 33 91% 9% — —
1950s 11 91% 9% — —
1960s 4 100% — — —
1970s 2 100% — — —
1980s 10 50% 10% 30% —
1990s 54 78% 11% 4% 6%
2000s 63 87% 5% 6% 2%
2010s 82 90% 5% 2% 2%
2020s 27 96% 4% — —
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
7.e4 90% 96% ▲ +6.1%
7.Nxd5 5% 4% ▼ -1.2%
7.Bg5 2% 0% ▼ -2.4%
7.e3 2% 0% ▼ -2.4%
Joueurs célèbres
Champions du monde dans cette position
Botvinnik, Mikhail — 6 parties
Smyslov, Vladimir — 3 parties
Anand, Viswanathan — 1 partie
Parties historiques
7.e4 — 85.2% (248 parties)
1941 — Luckis, Marcos vs Rossetto, Hector — 1-0 — Montevideo URU
1941 — Keres, Paul vs Smyslov, Vladimir — 1/2-1/2 — Leningrad/Moscow
1943 — Mikenas, Vladas vs Tolush, Alexander — 1-0 — Voskresensk
1945 — Letelier Martner, Rene vs Reinhardt, Enrique — 1-0 — Quilmes
1945 — Rossetto, Hector vs Kashdan, Isaac — 0-1 — Hollywood
7.Nxd5 — 6.9% (20 parties)
1939 — Makogonov, Vladimir vs Belavenets, Sergey — 1/2-1/2 — Leningrad/Moscow
1941 — Guimard, Carlos E vs Maderna, Carlos — 1-0 — Argentina
1948 — Subaric, Mladen vs Puc, Stojan — 0-1 — Belgrade SRB
1949 — Tipary, Lajos vs Flohr, Salo — 1/2-1/2 — Budapest HUN
1951 — De Oliveira, Washington vs Gondim J A — 1/2-1/2 — Fortaleza BRA
7.Bg5 — 3.8% (11 parties)
1986 — Lutz, Christopher vs Neidhardt, Claus, Dr. — 1/2-1/2 — GER ch b20 Neunkirchen
1987 — Dejkalo, Stefan vs Sygulski, Artur — 0-1 — Poland
1988 — Renner, Christoph vs Klebel, Martin, Dr. — 1-0 — Bayern-ch
1992 — Paranjpe, Pradeep vs Mont-Reynaud, Jordy — 1-0 — California
1998 — Kosiorek, Marek vs Kolendo, Mateusz — 1-0 — POL-ch sf Czestochowa
7.e3 — 2.1% (6 parties)
1996 — Sciarretta, Dominic vs Gabriel, Robert — 1/2-1/2 — corr IECC CL2-1996
1997 — Ridolfi, Raffaele vs Colantonio, Marco — 1-0 — Cecchina
1998 — Baldellou Vicente, Roberto vs Peirona Juan Jose — 1-0 — San Jose
2001 — Burgos Garbin, Francesc vs Vigo Allepuz, David — 1/2-1/2 — Barcelona ESP
2010 — Toth, Christian Endre vs Santiago, Yago De Moura — 1-0 — Rio de Janeiro BRA