C76a - 6…g6 - Modern Steinitz Bronstein Variation [+0.41]

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C76a — Modern Steinitz Bronstein Variation
1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 d6 5.c3 Bd7 6.d4 g6
Eval: [+0.41]
Les coups candidats
Ambassadeurs : Zsinka, Laszlo (29x), Malaniuk, Vladimir P (28x), Giorgadze, Giorgi Gel (15x), Mamedyarov, Shakhriyar (15x), Nezhmetdinov, Rashid (14x), Har-Even, Abir (14x), Smyslov, Vladimir (13x), Semenova, Irina (13x)
7.Bg5 — 13.9% (275 parties)
Ambassadeurs : Demchenko, Aleksandr (5x), Smyslov, Vladimir (4x), Sokolov, Andrei (4x), Dabrowska, Krystyna (4x), Stevic, Hrvoje (4x), Bronstein, David I (3x), Beliavsky, Alexander G (3x), Plenca, Jadranko (3x)
7.dxe5 — 4.2% (84 parties)
Ambassadeurs : Bronstein, David I (7x), Filip, Miroslav (3x), Sliwa, Bogdan (3x), Huebner, Robert (3x), Shianovsky, Vladislav I (2x), Szabo, Laszlo (2x), Semenova, Irina (2x), Toerber, Claus (1x)
7.d5 — 4.0% (80 parties)
Ambassadeurs : Malaniuk, Vladimir P (4x), Buturin, Vladimir (2x), Molnar, Bela (2x), Zsinka, Laszlo (2x), Shomoev, Anton (2x), Zemlickova, Olena (2x), Szalanczi, Emil (2x), Polugaevsky, Lev (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 7.O-O 7.Bg5 7.dxe5 7.d5
<1800 15 67% 13% — 13%
1800-2200 318 74% 12% 3% 5%
2200-2600 1151 73% 15% 3% 5%
2600+ 116 70% 22% 5% 2%
Évolution par décennie (% des parties)
Décennie N parties 7.O-O 7.Bg5 7.dxe5 7.d5
1890s 3 67% — — —
1920s 4 50% 50% — —
1930s 14 21% 43% 7% —
1940s 7 57% — 29% —
1950s 90 72% 4% 13% —
1960s 101 71% 10% 13% 1%
1970s 39 64% 10% 8% 3%
1980s 213 77% 15% 3% 1%
1990s 288 78% 11% 3% 3%
2000s 387 79% 9% 4% 4%
2010s 628 72% 16% 3% 6%
2020s 211 65% 23% 3% 5%
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
7.O-O 72% 65% ▼ -6.9%
7.Bg5 16% 23% ▲ +7.0%
7.dxe5 3% 3% +0.1%
7.d5 6% 5% ▼ -0.7%
Joueurs célèbres
Champions du monde dans cette position
Smyslov, Vladimir — 10 parties
Carlsen, Magnus — 5 parties
Tal, Mikhail — 4 parties
Anand, Viswanathan — 4 parties
Hou, Yifan — 3 parties
Karpov, Anatoly — 2 parties
Alekhine, Alexander — 1 partie
Karpov, Aleksandr — 1 partie
Parties historiques
7.O-O — 73.4% (1457 parties)
1894 — Baird, John vs Janowski, Dawid — 1-0 — Leipzig GER
1898 — Showalter, Jackson vs Atkins, Henry Ernest — 1-0 — England
1925 — Barnett, Richard Whieldon vs Coates, Victor — 1-0 — Stratford-upon-Avon
1927 — MacDonald, R. vs Jones, Walter — 0-1 — cr.
1931 — Kashdan, Isaac vs Flohr, Salo — 0-1 — Bled SLO
7.Bg5 — 13.9% (275 parties)
1925 — Ilyin Zhenevsky, Alexander vs Rokhlin, Yakov G — 0-1 — Leningrad RUS
1929 — Bogoljubow, Efim vs Alekhine, Alexander — 0-1 — GER/NLD
1931 — Steiner, Lajos vs Stoltz, Gosta — 1/2-1/2 — Prague CZE
1934 — Felderhof, Hendrik Willem vs Thomas, George Alan — 0-1 — Klosterneuburg
1936 — Felderhof, Gerard vs Krogius, Ragnar — 1-0 — Muenchen
7.dxe5 — 4.2% (84 parties)
1936 — Eliskases, Erich vs Treybal, Karel — 1-0 — Podebrady CZE
1942 — Makogonov, Vladimir vs Flohr, Salo — 1-0 — Baku AZE
1947 — Toerber, Claus vs Saemisch, Friedrich — 1-0 — Lueneburg GER
1950 — Malmgren, Harald vs Wood, Gabriel — 1-0 — corr Wch1
1950 — Teschner, Rudolf vs Kieninger, Georg — 1/2-1/2 — Bad Pyrmont GER
7.d5 — 4.0% (80 parties)
1961 — Polugaevsky, Lev vs Tarasov, Vitaly — 1/2-1/2 — Rostov RUS
1972 — Sanders, Peter J vs Hamilton, Douglas G — 0-1 — Melbourne AUS
1987 — Tolnai, Tibor vs Barbero, Gerardo F — 0-1 — Kecskemet HUN
1988 — Szalanczi, Emil vs Reefschlaeger, Helmut, Dr. — 0-1 — Balatonbereny open
1989 — Meister, Jakob vs Yakhiaev T — 1-0 — Belgorod open