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E34g — Classical, Noa (1931)
1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Qc2 d5 5.cxd5 Qxd5 6.Nf3
Les coups candidats
Ambassadeurs : Dreev, Aleksey (16x), Matnadze Bujiashvili, Ann (15x), Van Wely, Loek (9x), Tiviakov, Sergei (8x), Beliavsky, Alexander G (8x), Maletin, Pavel (7x), Romanishin, Oleg M (7x), Short, Nigel D (6x)
Ambassadeurs : ? (6x), Landenbergue, Claude (4x), Varga, Peter (3x), Bisguier, Arthur B (2x), Gorkiewicz, S. (2x), Janosevic, Dragoljub (2x), Gligoric, Svetozar (2x), Garcia Palermo, Carlos Horacio (2x)
6…O-O — 4.9% (61 parties)
Ambassadeurs : Romanishin, Oleg M (4x), Hostalet Ferrer, Pedro Enrique (2x), Sokolov, Ivan (2x), Wolter, Uwe (2x), Tonne, Grant Hendrik (2x), Schoenegg, Thomas (2x), Hadi, Adrian (1x), Fazekas, Stephan (1x)
6…Nc6 — 2.0% (25 parties)
Ambassadeurs : Filtser, Feliks Mikhailovich (1x), Bykhovsky, Anatoly A (1x), Starck, Bodo (1x), Csulits, Anton (1x), Intelangelo, G. (1x), Dominguez Diaz, Mauricio (1x), Issakainen, Ari (1x), Tikkanen, Kari (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 6…Qf5 6…c5 6…O-O 6…Nc6
<1800 36 69% 6% 14% 8%
1800-2200 326 77% 12% 9% 2%
2200-2600 663 85% 9% 3% 2%
2600+ 113 95% 3% 3%
Évolution par décennie (% des parties)
Décennie N parties 6…Qf5 6…c5 6…O-O 6…Nc6
1950s 13 85% 8% 8%
1960s 7 71% 14% 14%
1970s 5 40% 40% 20%
1980s 14 93% 7%
1990s 230 71% 18% 6% 3%
2000s 458 84% 10% 4% 1%
2010s 421 87% 6% 5% 2%
2020s 104 87% 5% 7% 2%
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
6…Qf5 87% 87% -0.4%
6…c5 6% 5% ▼ -0.9%
6…O-O 5% 7% ▲ +2.0%
6…Nc6 2% 2% +0.0%
Joueurs célèbres
Champions du monde dans cette position
Anand, Viswanathan — 7 parties
Kramnik, Vladimir — 4 parties
Kasparov, Garry — 3 parties
Karpov, Anatoly — 1 partie
Parties historiques
6…Qf5 — 80.4% (1006 parties)
1974 — Kaklamanos, Evangelos vs Alexopoulos, Georgios 94 — 0-1 — Vouliagmeni,Greece
1976 — Vlavianos, Marios vs Alexopoulos, Georgios 94 — 1/2-1/2 — Vouliagmeni,Greece
1993 — Beliavsky, Alexander G vs Romanishin, Oleg M — 0-1 — Groningen NED
1994 — Gerber, Richard vs Adler, Joel — 1-0 — Switzerland
1994 — Dao, Thien Hai vs Korchnoi, Viktor — 1/2-1/2 — Moskou olm
6…c5 — 11.9% (149 parties)
1951 — Gentil Junior, Luiz vs De Souza Mendes, Joao — 1-0 — Fortaleza BRA
1951 — Purdy, Cecil J S vs Foster Ken — 1-0 — ?
1951 — Gligoric, Svetozar vs Janosevic, Dragoljub — 1/2-1/2 — Sarajevo BIH
1951 — Abdou, William vs Falconer, Neil E — 1/2-1/2 — California
1952 — Gonzalez, Juan Carlos vs Gligoric, Svetozar — 1/2-1/2 — Havana CUB
6…O-O — 4.9% (61 parties)
1955 — Turner, Abe J vs Owens, Benjamin — 0-1 — ?
1963 — Hadi, Adrian vs Fazekas, Stephan — 1/2-1/2 — Bath ch-BCF
1977 — Geller, Arpad, Dr. vs Genin, Adeline — 1-0 — Leningrad RUS
1990 — Zygouris, Hristos vs Tan, Malcolm — 1-0 — Singapore SIN
1991 — Sokolov, Ivan vs Romanishin, Oleg M — 1/2-1/2 — Groningen NED
6…Nc6 — 2.0% (25 parties)
1959 — Filtser, Feliks Mikhailovich vs Bykhovsky, Anatoly A — 1-0 — Moscow RUS
1963 — Starck, Bodo vs Csulits, Anton — 1/2-1/2 — GDR-ch Aschersleben GER
1989 — Intelangelo, G. vs Dominguez Diaz, Mauricio — 1-0 — Investronica
1991 — De Vries, Wim vs Schuurman, Eliott — 1-0 — corr Netherlands
1993 — Heuer, Boris vs Siegel, Georg — 0-1 — Bad Ragaz SUI