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C49g — Symmetrical Variation
1.e4 e5 2.Nf3 Nc6 3.Nc3 Nf6 4.Bb5 Bb4 5.O-O O-O 6.d3 d6
Eval: [+0.16]
Les coups candidats
Ambassadeurs : Janowski, Dawid (25x), Capablanca, Jose (25x), Tarrasch, Siegbert (20x), Jovanovic, Bratislav M (19x), Spielmann, Rudolf (16x), Lasker, Emanuel (14x), Euwe, Max (14x), Yates, Frederic D (10x)
Ambassadeurs : Jovanovic, Bratislav M (34x), Maroczy, Geza (20x), Podlesnik, Bogdan (16x), Campora, Daniel H. (13x), Schlechter, Carl (10x), Vehi Bach, Victor Manuel (10x), Teichmann, Richard (9x), Janowski, Dawid (8x)
7.Bxc6 — 4.9% (253 parties)
Ambassadeurs : Grinfeld, Alla B (10x), Curdo, John (5x), Varga, Zoltan (5x), Lugovskoy, Maxim (5x), Von Bardeleben, Curt (4x), Janowski, Dawid (4x), Burn, Amos (3x), Paulsen, Louis (3x)
7.h3 — 3.5% (182 parties)
Ambassadeurs : Jevtic, Miodrag (3x), Leino, Jukka (3x), D Marco, Gianni (2x), Sechneva, Nataliya (2x), Clerc, Albert (1x), Chamier, Edward (1x), Coffee Jean Jacques (1x), Softlaw, Harold Goodlake (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 7.Bg5 7.Ne2 7.Bxc6 7.h3
<1800 132 72% 15% 1% 7%
1800-2200 1311 77% 14% 3% 4%
2200-2600 1992 72% 20% 6% 3%
2600+ 114 61% 32% 6% 1%
Évolution par décennie (% des parties)
Décennie N parties 7.Bg5 7.Ne2 7.Bxc6 7.h3
1870s 1 100%
1880s 28 18% 4% 75% 4%
1890s 56 54% 25% 12% 5%
1900s 176 47% 38% 15% 1%
1910s 169 85% 9% 5%
1920s 115 84% 12% 2%
1930s 45 69% 27% 4%
1940s 40 92% 8%
1950s 48 69% 12% 8% 8%
1960s 59 90% 5% 2% 3%
1970s 66 70% 21% 3% 3%
1980s 133 74% 20% 4% 2%
1990s 898 82% 8% 4% 3%
2000s 1302 81% 8% 5% 4%
2010s 1684 69% 22% 4% 4%
2020s 333 57% 31% 5% 5%
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
7.Bg5 69% 57% ▼ -11.9%
7.Ne2 22% 31% ▲ +9.4%
7.Bxc6 4% 5% ▲ +1.2%
7.h3 4% 5% ▲ +1.4%
Joueurs célèbres
Champions du monde dans cette position
Lasker, Emanuel — 10 parties
Euwe, Max — 10 parties
Alekhine, Alexander — 5 parties
Anand, Viswanathan — 5 parties
Smyslov, Vladimir — 4 parties
Tal, Mikhail — 3 parties
Karpov, Anatoly — 3 parties
Botvinnik, Mikhail — 2 parties
Karpov, Aleksandr — 2 parties
Steinitz, Wilhelm — 1 partie
Hou, Yifan — 1 partie
Carlsen, Magnus — 1 partie
Ju, Wenjun — 1 partie
Parties historiques
7.Bg5 — 73.7% (3798 parties)
1878 — Gifford, Birkmyre H vs McKenzie, George — 0-1 — Paris FRA
1880 — Bier, Max vs Riemann, Fritz — 1/2-1/2 — Braunschweig
1882 — Paulsen, Louis vs Hruby, Vincenz — 1/2-1/2 — Vienna AUT
1883 — Englisch, Berthold vs Rosenthal, Samuel — 1-0 — London ENG
1883 — McKenzie, George vs Zukertort, Johannes — 0-1 — London ENG
7.Ne2 — 15.8% (814 parties)
1888 — Charlick Henry vs Crane, William — 1-0 — Melbourne AUS
1892 — Lasker, Emanuel vs Mason Morgan Zephania — 0-1 — Philadelphia, PA USA
1893 — Gossip, George vs Taubenhaus, Jean — 0-1 — New York, NY USA
1893 — Lasker, Emanuel vs Mordecai Morgan — 0-1 — Franklin CC, Philadelphia, PA USA
1896 — Schlechter, Carl vs Pillsbury, Harry — 1/2-1/2 — Budapest HUN
7.Bxc6 — 4.9% (253 parties)
1882 — Mason, James vs Zukertort, Johannes — 1/2-1/2 — Vienna AUT
1882 — White, Max vs Zukertort, Johannes — 1-0 — Vienna AUT
1883 — Riemann, Fritz vs Lange, Max — 1/2-1/2 — Nuerenberg GER
1883 — Fritz, Alexander vs Leffmann, Karl — 1/2-1/2 — Nuerenberg GER
1883 — Paulsen, Louis vs Hruby, Vincenz — 1/2-1/2 — Nuerenberg GER
7.h3 — 3.5% (182 parties)
1881 — Clerc, Albert vs Chamier, Edward — 0-1 — Paris FRA
1890 — Coffee Jean Jacques vs D Marco, Gianni — 0-1 — Vienna AUT
1890 — Csank, Adolf vs D Marco, Gianni — 1/2-1/2 — Vienna AUT
1899 — Softlaw, Harold Goodlake vs Catchings, Waddill — 1-0 — Cable
1903 — Duras, Oldrich vs Heemskerk, Jan F — 1-0 — Hilversum NED