D91d - 5…Ne4 - Gruenfeld (1946)

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D91d — Gruenfeld (1946)
1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.Nf3 Bg7 5.Bg5 Ne4
Les coups candidats
Ambassadeurs : Raetsky, Alexander (26x), Lechtynsky, Jiri (23x), Pribyl, Josef (22x), Veingold, Aleksandr (21x), Korchnoi, Viktor (17x), Jansa, Vlastimil (17x), Grivas, Efstratios (16x), Barsov, Alexei (16x)
Ambassadeurs : Grivas, Efstratios (35x), Meduna, Eduard (20x), Krizsany, Laszlo (19x), Groszpeter, Attila (17x), Ftacnik, Lubomir (15x), Hoi, Carsten (14x), Schneider, Attila (13x), Pasztor, Ferenc (12x)
Ambassadeurs : Gavrilov, Alexei (12x), Svidler, Peter (12x), Guliev, Sarhan (9x), Kolanek, Roman (7x), Gunina, Valentina (6x), Kelires, Andreas (5x), Aryan Rachh (5x), Clares Huanca, Danner Saed (4x)
6.e3 — 1.3% (120 parties)
Ambassadeurs : Rieseler, Caroline (2x), Besir, Erhan (2x), Schalscha, A (1x), Yanofsky, Daniel Abraham (1x), Judzentavicius, V. (1x), Zalys, Ignas (1x), Stahl, Stepan (1x), Weber, Waldemar (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 6.cxd5 6.Bh4 6.Bf4 6.e3
<1800 349 51% 18% 18% 5%
1800-2200 3233 57% 21% 17% 2%
2200-2600 4355 62% 23% 13% 0%
2600+ 146 23% 17% 58% —
Évolution par décennie (% des parties)
Décennie N parties 6.cxd5 6.Bh4 6.Bf4 6.e3
1950s 24 92% — 4% 4%
1960s 168 88% 4% 8% 1%
1970s 311 66% 31% 1% 0%
1980s 802 69% 26% 2% 0%
1990s 1875 70% 18% 7% 1%
2000s 2426 64% 21% 11% 2%
2010s 2740 49% 24% 23% 2%
2020s 686 37% 14% 46% 0%
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
6.cxd5 49% 37% ▼ -11.6%
6.Bh4 24% 14% ▼ -10.4%
6.Bf4 23% 46% ▲ +23.4%
6.e3 2% 0% ▼ -1.3%
Joueurs célèbres
Champions du monde dans cette position
Kasparov, Garry — 6 parties
Karpov, Anatoly — 6 parties
Carlsen, Magnus — 5 parties
Kramnik, Vladimir — 3 parties
Tal, Mikhail — 2 parties
Ju, Wenjun — 2 parties
Karpov, Aleksandr — 1 partie
Smyslov, Vladimir — 1 partie
Gukesh D — 1 partie
Parties historiques
6.cxd5 — 59.5% (5376 parties)
1952 — Simagin, Vladimir vs Korchnoi, Viktor — 1/2-1/2 — Moskou ch-URS
1953 — Kevic vs Fomin, Pavel V. — 0-1 — New York, NY USA
1953 — Petrosian, Tigran V. vs Averbakh, Yuri L — 1/2-1/2 — Garga
1954 — Evans, Larry vs Pilnick, Carl — 1-0 — New York ch-USA
1954 — Evans, Larry vs Pilnick, Carl — 1-0 — New York, NY USA
6.Bh4 — 21.3% (1925 parties)
1960 — Gusakov, Vitaly vs Shamkovich, Leonid — 0-1 — Perm RUS
1961 — Aguirre, Agustin vs Goldenberg, Edgardo — 0-1 — Balcarce
1968 — Breazu, Mihai Ing vs Clement, Paul — 1-0 — CCOL7 prel corr
1969 — Neamtu, Serban-Constantin vs Botez, Constantin — 1/2-1/2 — Bucharest ROU
1969 — Ulvestad, Olaf vs Bellon Lopez, Juan Manuel — 0-1 — Olot
6.Bf4 — 15.1% (1368 parties)
1954 — Balanel, Ion vs Filip, Miroslav — 0-1 — Praag zt
1960 — Korchnoi, Viktor vs Uhlmann, Wolfgang — 1/2-1/2 — Buenos Aires ARG
1960 — Kluger, Gyula vs Milev, Zdravko — 1/2-1/2 — Leipzig GER
1960 — Simagin, Vladimir vs Bagirov, Vladimir — 1/2-1/2 — Vilnius LTU
1961 — Gligoric, Sofija vs Olafsson, Fridrik — 1/2-1/2 — Bled SLO
6.e3 — 1.3% (120 parties)
1951 — Schalscha, A vs Yanofsky, Daniel Abraham — 0-1 — Oxfordshire/Salop m
1961 — Judzentavicius, V. vs Zalys, Ignas — 0-1 — Montreal CAN
1973 — Weber, Waldemar vs Eiselt, Peter — 1/2-1/2 — DDR-Cup3 sf09 corr
1989 — Stahl, Stepan vs Rieseler, Caroline — 1/2-1/2 — Hessen
1989 — Duren, Fred vs D`Arruda, Ricardo D. — 0-1 — Webb,AZ