D79j - 7…cxd5 8.Ne5 e6 9.Nc3 - Neo-Gruenfeld Main Line

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D79j — Neo-Gruenfeld Main Line
1.d4 Nf6 2.c4 g6 3.g3 d5 4.Bg2 Bg7 5.Nf3 O-O 6.O-O c6 7.cxd5 cxd5 8.Ne5 e6 9.Nc3
Les coups candidats
9…Nfd7 — 87.1% (1789 parties)
Ambassadeurs : Nunn, John D M (26x), Cvitan, Ognjen (25x), Romanishin, Oleg M (18x), Yandemirov, Valeri (16x), Radjabov, Teimour (16x), Kaminski, Marcin (14x), Dolmatov, Sergey (13x), Ilincic, Zlatko (13x)
9…Nbd7 — 4.5% (92 parties)
Ambassadeurs : Hort, Vlastimil (2x), Drasko, Milan (2x), Cuellar Gacharna, Miguel (1x), Mora Diaz, Nelson (1x), Laustsen A (1x), Bergraser, Volf (1x), Kusnezov (1x), Magnusson, Gylfi (1x)
Ambassadeurs : Manninen, Marko (2x), Solana Suarez, Ernesto (2x), Horvat Vogel, Jakob (2x), Karpov, Anatoly (2x), Jurek, Josef (2x), Konopka, Michal (2x), Chen, Jonathan (2x), Anishka Vikram (2x)
9…Bd7 — 2.8% (57 parties)
Ambassadeurs : Rakhmanov, Aleksandr (6x), Jankovic, Alojzije (3x), Vachier-Lagrave, Maxime (2x), Makovskis, Georgijs (2x), Raud, Anthony (1x), Czerniak, David (1x), Hulak, Krunoslav (1x), Lein, Anatoly (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 9…Nfd7 9…Nbd7 9…Nc6 9…Bd7
<1800 13 46% 23% 31% —
1800-2200 284 73% 12% 8% 2%
2200-2600 1438 91% 3% 3% 3%
2600+ 197 93% — 1% 6%
Évolution par décennie (% des parties)
Décennie N parties 9…Nfd7 9…Nbd7 9…Nc6 9…Bd7
1940s 2 50% — — 50%
1950s 4 50% 50% — —
1960s 10 90% — — —
1970s 18 89% 11% — —
1980s 171 94% 3% 2% 1%
1990s 530 92% 3% 4% 1%
2000s 526 85% 7% 5% 1%
2010s 674 85% 4% 4% 5%
2020s 118 82% 3% 7% 8%
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
9…Nfd7 85% 82% ▼ -2.4%
9…Nbd7 4% 3% ▼ -1.6%
9…Nc6 4% 7% ▲ +2.3%
9…Bd7 5% 8% ▲ +3.1%
Joueurs célèbres
Champions du monde dans cette position
Karpov, Anatoly — 10 parties
Karpov, Aleksandr — 9 parties
Kasparov, Garry — 8 parties
Ju, Wenjun — 8 parties
Carlsen, Magnus — 3 parties
Parties historiques
9…Nfd7 — 87.1% (1789 parties)
1949 — Goldberg, Grigory A vs Lilienthal, Andor — 1/2-1/2 — Moskou ch-URS
1955 — Stahlberg, Gideon vs Ilivitsky, Georgy A — 1/2-1/2 — Goteborg SWE
1958 — Estonllo, M. vs Piazzini, Luis — 0-1 — Buenos Aires ARG
1963 — Berezhnoy, Viktor vs Kots, Yuri I — 1/2-1/2 — Kiev UKR
1963 — Minev, Nikolay N vs Uhlmann, Wolfgang — 1/2-1/2 — Halle GER
9…Nbd7 — 4.5% (92 parties)
1956 — Laustsen A vs Bergraser, Volf — 0-1 — corr Wch2
1958 — Cuellar Gacharna, Miguel vs Mora Diaz, Nelson — 1-0 — Pereira
1970 — Petrosian, Tigran V. vs Hort, Vlastimil — 1/2-1/2 — Siegen olm Siegen GER
1978 — Cappello, Renato vs De Roos, Hubert — 1-0 — Mitropa Cup
1982 — Romanishin, Oleg M vs Hort, Vlastimil — 1/2-1/2 — Dortmund GER
9…Nc6 — 4.3% (88 parties)
1986 — Donaldson-A, Elena vs Chiburdanidze, Maia — 1/2-1/2 — Borzhomi/Sofia
1986 — Azmaiparashvili, Zurab vs Malaniuk, Vladimir P — 1/2-1/2 — Tbilisi Tbilisi GEO
1988 — Jurek, Josef vs Ruzicka, Petr — 1-0 — Czechoslovakia
1988 — Horvat Vogel, Jakob vs Caessens, Rob — 1/2-1/2 — Groningen open
1990 — Kekki, Jorma vs Ebeling, Mika — 1/2-1/2 — Ch Helsinki Helsinki (Finland
9…Bd7 — 2.8% (57 parties)
1940 — Raud, Anthony vs Czerniak, David — 1/2-1/2 — Buenos Aires ARG
1989 — Hulak, Krunoslav vs Lein, Anatoly — 1/2-1/2 — Palma de Mallorca open
1992 — Horak, Jiri vs Schula, Michal — 1-0 — Hradec Kralove CZE
1993 — Eingorn, Vereslav S vs Ristic, Nenad — 1-0 — Metz FRA
1997 — Vescovi, Giovanni vs Segal, Alexandru Sorin — 0-1 — Copa Itau Mercosul