B70d - 6.g3 Nc6 7.Nde2 - Dragon

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B70d — Dragon
1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 g6 6.g3 Nc6 7.Nde2
Eval: [-0.13]
Les coups candidats
7…Bg7 — 62.7% (862 parties)
Ambassadeurs : Atlas, Valery (11x), Popovic, Petar (9x), Matulovic, Milan (7x), Jansa, Vlastimil (7x), Kagan, Shimon (6x), Gachet, Sebastien (5x), Salazar, Aura Cristina (5x), Franco Valencia, Angela (5x)
7…b6 — 12.7% (175 parties)
Ambassadeurs : Mokry, Karel (6x), Miles, Anthony J (5x), Pirisi, Gabor (4x), Efimenko, Zahar (4x), Kudrin, Sergey (3x), Mestel, A Jonathan (3x), Dearing, Eddie (3x), Kagan, Shimon (3x)
7…Bd7 — 11.1% (152 parties)
Ambassadeurs : Matulovic, Milan (5x), Jovicic, Milos (4x), Marinkovic, Slavisa (4x), Bellia, Fabrizio (4x), Golubev, Mikhail (3x), Velimirovic, Dragoljub (3x), Jelica, Mara (3x), Marinkovic, Ivan (3x)
7…h5 — 5.8% (80 parties)
Ambassadeurs : Hubert, Ralf (3x), Zivkovic, Sava (3x), Korchnoi, Viktor (2x), Smirin, Ilia (2x), Velimirovic, Dragoljub (2x), Hajek, Michal (2x), Greet, Andrew N (2x), Buenermann, Volker (2x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 7…Bg7 7…b6 7…Bd7 7…h5
<1800 4 50% — 25% —
1800-2200 261 71% 5% 12% 5%
2200-2600 965 61% 15% 11% 6%
2600+ 38 66% 24% 8% —
Évolution par décennie (% des parties)
Décennie N parties 7…Bg7 7…b6 7…Bd7 7…h5
1940s 4 100% — — —
1950s 22 55% — 5% 27%
1960s 8 75% — — —
1970s 20 90% 5% — —
1980s 155 45% 21% 16% 7%
1990s 344 55% 17% 14% 6%
2000s 425 69% 11% 8% 4%
2010s 324 64% 10% 13% 8%
2020s 73 86% 5% 3% 1%
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
7…Bg7 64% 86% ▲ +22.4%
7…b6 10% 5% ▼ -5.0%
7…Bd7 13% 3% ▼ -10.5%
7…h5 8% 1% ▼ -6.3%
Joueurs célèbres
Champions du monde dans cette position
Tal, Mikhail — 2 parties
Hou, Yifan — 2 parties
Kramnik, Vladimir — 1 partie
Gukesh D — 1 partie
Parties historiques
7…Bg7 — 62.7% (862 parties)
1940 — Fine, Richard Alvaro Adrien vs Denker, Arnold S — 1/2-1/2 — New York, NY USA
1940 — Fine, Reuben vs Denker, Arnold S — 1/2-1/2 — USA vs USSR
1942 — Fine, Adam vs Denker, Arnold S — 1-0 — New York, NY USA
1944 — Bronstein, David I vs Boleslavsky, Isaac — 1/2-1/2 — Moskou ch-URS
1951 — Matanovic, Aleksandar vs Gligoric, Svetozar — 0-1 — Sarajevo BIH
7…b6 — 12.7% (175 parties)
1977 — Palacios Lanza, Antonio vs Filguth, Rubens Alberto — 1/2-1/2 — Mexico City MEX
1983 — Mestel, A Jonathan vs Kudrin, Sergey — 0-1 — Hastings ENG
1984 — Kovalev, Andrei vs Yurtaev, Leonid — 0-1 — Minsk BLR
1984 — Kudrin, Sergey vs McCambridge, Vincent — 1-0 — New York, NY USA
1984 — Mokry, Karel vs Miles, Anthony J — 1/2-1/2 — Reggio Emilia ITA
7…Bd7 — 11.1% (152 parties)
1955 — Lipnitsky, Isaac vs Kholmov, Ratmir D — 1/2-1/2 — Kiev UKR
1982 — Clarke, Thomas vs Watson, William N — 0-1 — Torquay ch-BCF
1982 — Nunn, John D M vs Mestel, A Jonathan — 1-0 — Marbella zt f
1982 — Chandler, Murray G vs Miles, Anthony J — 1-0 — Duitsland tt
1982 — Mokry, Karel vs Drvota, Antonin — 1-0 — Karvina
7…h5 — 5.8% (80 parties)
1955 — Zelinsky, Andriy vs Lisitsin, Georgy — 0-1 — Leningrad RUS
1955 — Lutikov, Anatoly S vs Averbakh, Yuri L — 1/2-1/2 — Voroshilovgrad
1955 — Boleslavsky, Isaac vs Tal, Michael — 1/2-1/2 — Riga LAT
1955 — Lipnitsky, Isaac vs Korchnoi, Viktor — 1/2-1/2 — Lugansk
1955 — Poliak, Evsey vs Korchnoi, Viktor — 1/2-1/2 — Riga LAT