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D79b —
1.d4 Nf6 2.c4 g6 3.g3 d5 4.Bg2 Bg7 5.Nf3 O-O 6.O-O c6 7.cxd5 cxd5 8.Nc3
Les coups candidats
Ambassadeurs : Gligoric, Sofija (9x), Uhlmann, Wolfgang (9x), Donner, Jan-Hein (7x), Morcin, Tom (7x), Trifunovic, Petar (6x), Gligoric, Svetozar (5x), Birnbaum, Wolf-Dieter (5x), Vastrukhin, Oleg (5x)
Ambassadeurs : Kaposztas, Miklos (17x), Yandemirov, Valeri (16x), Adly, Ahmed (14x), Ozen, Bahadir (11x), Uhlmann, Wolfgang (10x), Gutman, Lev (10x), Donner, Jan-Hein (9x), Andersson, Ulf (6x)
Ambassadeurs : Kozul, Zdenko (9x), Kaminski, Marcin (7x), Popovic, Petar (7x), Rakhmanov, Aleksandr (6x), Nunn, John D M (4x), Leko, Peter (4x), Grabarczyk, Miroslaw (4x), Ilincic, Zlatko (4x)
8…b6 — 2.4% (165 parties)
Ambassadeurs : Shvidler, Eliahu (2x), Lein, Anatoly (2x), De Greif, Boris (2x), Litmanowicz, Wladyslaw (1x), Henneberke, Frans (1x), Niess, Gert (1x), Ivarsson, Johnny (1x), Andrade Andrade, Mathias Benjamin (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 8…Nc6 8…Ne4 8…e6 8…b6
<1800 422 67% 17% 7% 2%
1800-2200 2899 62% 24% 6% 2%
2200-2600 2726 43% 42% 12% 2%
2600+ 149 20% 56% 19% 3%
Évolution par décennie (% des parties)
Décennie N parties 8…Nc6 8…Ne4 8…e6 8…b6
1950s 80 61% 28% 5% 4%
1960s 127 51% 39% 5% 4%
1970s 196 42% 45% 4% 4%
1980s 309 46% 41% 8% 3%
1990s 1149 51% 27% 16% 2%
2000s 1477 60% 22% 10% 2%
2010s 2561 55% 32% 7% 3%
2020s 1070 48% 43% 4% 1%
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
8…Nc6 55% 48% ▼ -6.9%
8…Ne4 32% 43% ▲ +11.1%
8…e6 7% 4% ▼ -2.2%
8…b6 3% 1% ▼ -1.3%
Joueurs célèbres
Champions du monde dans cette position
Karpov, Anatoly — 7 parties
Botvinnik, Mikhail — 4 parties
Anand, Viswanathan — 4 parties
Ju, Wenjun — 3 parties
Gukesh D — 3 parties
Hou, Yifan — 3 parties
Smyslov, Vladimir — 1 partie
Kasparov, Garry — 1 partie
Parties historiques
8…Nc6 — 53.8% (3747 parties)
1950 — Beilin, Mikhail vs Soloviev, Aleksander — 1/2-1/2 — Moscow RUS
1950 — Vidmar, Milan Sr vs Helle, Soini — 1/2-1/2 — Dubrovnik olm
1950 — Book, Eero vs Nestler, Vincenzo — 1-0 — Dubrovnik olm
1950 — Cortlever, Nico vs Barendregt, Johan — 1-0 — NLD-ch Amsterdam NED
1950 — Vidmar, Milan Sr vs Kontos, Othonas — 1-0 — Dubrovnik olm
8…Ne4 — 31.4% (2186 parties)
1950 — Kramer, Haije vs Stumpers, Louis — 1-0 — Amsterdam ch-NED
1950 — Shainswit, George vs Cortlever, Nicolaas — 1/2-1/2 — Dubrovnik CRO
1951 — Golombek, Harry vs Penrose, Jonathan — 1/2-1/2 — Swansea WLS
1952 — Bolbochan, Jacobo vs Bolbochan, Jacobo — 1/2-1/2 — Mar del Plata ARG
1952 — Partyka, Kazimierz vs Donner, Jan-Hein — 1/2-1/2 — Helsinki olm
8…e6 — 8.5% (590 parties)
1951 — Nestler, Vincenzo vs Hoenlinger, Baldur — 0-1 — Vienna AUT
1955 — Lisitsin, Georgy vs Ilivitsky, Georgy A — 1/2-1/2 — Ch URS Moscow RUS
1955 — Stahlberg, Gideon vs Ilivitsky, Georgy A — 1/2-1/2 — Goteborg SWE
1958 — Estonllo, M. vs Piazzini, Luis — 0-1 — Buenos Aires ARG
1966 — De Greiff, Boris vs Herdocia, Francisco — 1-0 — Havana CUB
8…b6 — 2.4% (165 parties)
1954 — Salov, Vitaly V. vs Vedenski, N. — 1-0 — Riga LAT
1957 — Andrade Andrade, Mathias Benjamin vs Aditya Balu Jadhav — 0-1 — Bern SUI
1958 — Molnar, Istvan vs Blatny, Frantisek — 1/2-1/2 — Varna BUL
1964 — Litmanowicz, Wladyslaw vs Henneberke, Frans — 0-1 — Beverwijk NED
1964 — Cintron, Rafael L vs Rodriguez, Jose — 1-0 — Tel Aviv ISR