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E10h — Neo-Indian: Blumenfeld/Benoni (1928)
1.d4 Nf6 2.c4 e6 3.Nf3 c5 4.e3
Les coups candidats
Ambassadeurs : De Firmian, Nick (19x), Wedberg, Tom (17x), Ivkov, Borislav (14x), ? (14x), Suba, Mihai (13x), Inkiov, Ventzislav (13x), Gheorghiu, Florin (12x), Berg, Klaus (12x)
Ambassadeurs : Suba, Mihai (6x), Groszpeter, Attila (4x), Ciuksyte, Dagne (4x), Pachman, Ludek (3x), Hulak, Krunoslav (3x), Ivanchuk, Vasyl (3x), Smyslov, Vasily (3x), Oll, Lembit (3x)
Ambassadeurs : Kovacevic, Slobodan (6x), Clares Huanca, Danner Saed (6x), Cebalo, Miso (5x), Malaniuk, Vladimir P (5x), Mazurkiewicz, Kazmierz (4x), Larsen, Bent Ravn (3x), Hort, Vlastimil (3x), Smagin, Sergey (3x)
4…Be7 — 6.8% (520 parties)
Ambassadeurs : Ljubojevic, Ljubomir (3x), Rooze, Jan (3x), Gil Reguera, Juan Carlos (3x), Rellstab, Ludwig (2x), Korchnoi, Viktor (2x), Trifunovic, Petar (2x), Timar, Zsolt (2x), Szirmai, Eduard (2x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 4…d5 4…cxd4 4…b6 4…Be7
<1800 485 37% 20% 15% 10%
1800-2200 2720 37% 25% 19% 9%
2200-2600 3370 43% 26% 15% 5%
2600+ 91 43% 27% 8% 3%
Évolution par décennie (% des parties)
Décennie N parties 4…d5 4…cxd4 4…b6 4…Be7
1950s 69 65% 16% 12% 7%
1960s 137 58% 18% 13% 10%
1970s 214 54% 14% 20% 9%
1980s 630 54% 17% 16% 4%
1990s 1298 43% 21% 17% 6%
2000s 2270 38% 26% 18% 7%
2010s 2508 37% 27% 15% 8%
2020s 532 41% 32% 11% 4%
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
4…d5 37% 41% ▲ +3.7%
4…cxd4 27% 32% ▲ +4.8%
4…b6 15% 11% ▼ -4.4%
4…Be7 8% 4% ▼ -4.0%
Joueurs célèbres
Champions du monde dans cette position
Tal, Mikhail — 10 parties
Karpov, Anatoly — 10 parties
Hou, Yifan — 7 parties
Kasparov, Garry — 6 parties
Carlsen, Magnus — 4 parties
Anand, Viswanathan — 1 partie
Smyslov, Vladimir — 1 partie
Kramnik, Vladimir — 1 partie
Ding, Liren — 1 partie
Botvinnik, Mikhail — 1 partie
Parties historiques
4…d5 — 41.1% (3150 parties)
1950 — Vatnikov, Josif E vs Lipnitsky, Isaac — 0-1 — URS-ch sf Kiev UKR
1951 — Zamora Lima, Hazael vs Ania Nahid Rosales Espinoza — 0-1 — ?
1951 — Forintos, Gyozo V vs Tapaszto Binet, Laszlo — 0-1 — Budapest HUN
1952 — Mueller, Aaron vs Byron, Fred — 0-1 — Barbera Santa CA
1952 — Grimstead, Michael Frederick vs Rosselson, Leon — 1-0 — Hastings ENG
4…cxd4 — 24.4% (1871 parties)
1951 — Nielsen, Julius vs Poulsen, Christian — 0-1 — dkch 51
1953 — Sandor, Balazs vs Meszaros, Gyula — 1-0 — Budapest ch-HUN
1953 — Sedlack, Charles vs Van Deene, Gerard — 1-0 — San Luis Obispo, CA
1954 — Tarasov, Vitaly vs Kotov, Alexander — 1/2-1/2 — URS-ch 1L Erevan ARM
1955 — Prameshuber, Alexander vs Jezek, Jaroslav — 1-0 — Prague CZE
4…b6 — 16.2% (1240 parties)
1951 — Voiculescu, Paul vs Balanel, Ion — 0-1 — Rumania
1955 — Pilnik, Herman vs Rossetto, Hector — 1-0 — Mar del Plata ARG
1956 — Franco Raymundo, Eduardo vs Perez Perez, Francisco Jose — 1/2-1/2 — Barcelona ESP
1957 — Blom, Kaj vs Pedersen, Eigil — 0-1 — Odense DEN
1957 — Ader Hausman, Walter vs Keres, Paul — 0-1 — Mar del Plata ARG
4…Be7 — 6.8% (520 parties)
1954 — Ujtelky, Maximilian vs Parak, Frantisek — 1-0 — Prague CZE
1957 — Polugaevsky, Lev vs Lutikov, Anatoly S — 1-0 — Sverdlovsk
1957 — Cassidy, Beth vs Burkauskas, Teodoras — 0-1 — Emmen
1958 — Van Den Broeck, Hans vs Trifunovic, Petar — 0-1 — Munich GER
1959 — Sehlstedt, Berndt vs Momo, Suren — 1-0 — Budapest HUN