C86a - 6…d6 - Worrall Attack

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C86a — Worrall Attack
1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Qe2 d6
Eval: [+0.31]
Les coups candidats
7.c3 — 85.0% (256 parties)
Ambassadeurs : Brinckmann, Alfred (5x), Yates, Frederic D (4x), Bogoljubow, Efim (4x), Thomas, George Alan (4x), Alekhine, Alexander (4x), Leonhardt, Paul (3x), Reti, Richard (3x), Neikirkh, Oleg (3x)
7.Bxc6+ — 8.6% (26 parties)
Ambassadeurs : Suechting, Hugo (2x), Leonhardt, Paul (2x), Salwe, Georg (2x), Spassky, Boris V. (2x), Chistiakov, Alexander (1x), Dus Chotimirsky, Fedor (1x), Pruner, Earl (1x), Donnelly, Howard (1x)
7.h3 — 3.7% (11 parties)
Ambassadeurs : De Jong, Peter (1x), Van der Weg, K. (1x), Sikkila, M. (1x), Gorshkov, Alexander A (1x), Ortiz Fernandez de la Vega, Alejandro (1x), Gonzalez Pardo, David (1x), Radzhabov, Shamsutdin (1x), Chudinovskih, Alexander N. (1x)
7.d4 — 2.3% (7 parties)
Ambassadeurs : Suechting, Hugo (1x), Metger, Johannes (1x), Tartakower, Savielly (1x), Teichmann, Richard (1x), Buljovcic, Ivan (1x), Gligorić, Svetozar (1x), Boric, Elena (1x), Arias Chaves, Jose Antonio (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 7.c3 7.Bxc6+ 7.h3 7.d4
<1800 3 100% — — —
1800-2200 84 87% 4% 5% 4%
2200-2600 80 91% 6% 2% —
2600+ 4 75% 25% — —
Évolution par décennie (% des parties)
Décennie N parties 7.c3 7.Bxc6+ 7.h3 7.d4
1890s 1 100% — — —
1900s 7 14% 57% — 29%
1910s 3 67% 33% — —
1920s 13 92% 8% — —
1930s 19 100% — — —
1940s 15 73% 27% — —
1950s 15 73% 27% — —
1960s 18 94% — — 6%
1970s 4 75% 25% — —
1980s 14 79% 7% 14% —
1990s 54 85% 6% 6% 4%
2000s 56 82% 7% 7% 4%
2010s 71 92% 4% 3% —
2020s 11 100% — — —
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
7.c3 92% 100% ▲ +8.5%
7.Bxc6+ 4% 0% ▼ -4.2%
7.h3 3% 0% ▼ -2.8%
7.d4 0% 0% +0.0%
Joueurs célèbres
Champions du monde dans cette position
Alekhine, Alexander — 4 parties
Euwe, Max — 2 parties
Carlsen, Magnus — 1 partie
Parties historiques
7.c3 — 85.0% (256 parties)
1893 — Blackburne, Joseph vs Van Vliet, Louis — 1/2-1/2 — London ENG
1908 — Alapin, Simon vs Reti, Richard — 1-0 — Vienna AUT
1912 — Kelling F vs Jourdain Caprasio, Lana — 0-1 — Napier
1913 — Schories, Georg vs Middleton, Edward Empson jnr — 1-0 — Cheltenham
1923 — Reti, Richard vs Taylor, Edmund George — 1-0 — Hastings ENG
7.Bxc6+ — 8.6% (26 parties)
1903 — Duras, Oldrich vs Vijzelaar, J — 1-0 — Hilversum NED
1906 — Suechting, Hugo vs Leonhardt, Paul — 1/2-1/2 — Hamburg GER
1906 — Leonhardt, Paul vs Salwe, Georg — 0-1 — Nuerenberg GER
1906 — Suechting, Hugo vs Salwe, Georg — 0-1 — Ostend
1914 — Evenson, Alexander vs Levenfish, Grigory — 0-1 — St Petersburg RUS
7.h3 — 3.7% (11 parties)
1982 — De Jong, Peter vs Van der Weg, K. — 1-0 — Vegtlust
1988 — Sikkila, M. vs Gorshkov, Alexander A — 1-0 — Helsinki FIN
1992 — P. Varga, Zoltan vs Slutzky, Lior — 1-0 — Ramat Hasharon
1995 — Radzhabov, Shamsutdin vs Chudinovskih, Alexander N. — 0-1 — Moscow RUS
1998 — Ortiz Fernandez de la Vega, Alejandro vs Gonzalez Pardo, David — 1-0 — Asturias
7.d4 — 2.3% (7 parties)
1905 — Tartakower, Savielly vs Teichmann, Richard — 1-0 — Ostende
1907 — Suechting, Hugo vs Metger, Johannes — 1/2-1/2 — Ostende II
1965 — Buljovcic, Ivan vs Gligorić, Svetozar — 1/2-1/2 — Titograd
1998 — Boric, Elena vs Arias Chaves, Jose Antonio — 1/2-1/2 — Elista RUS
1998 — Melchor Munoz, Alejandro vs Irigoyen Fujiwara, Daniel — 0-1 — Barcelona ESP