E59d - 10.Bxc4 Qc7 11.a4 - Main Line

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E59d — Main Line
1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 O-O 5.Nf3 d5 6.Bd3 c5 7.O-O Nc6 8.a3 Bxc3 9.bxc3 dxc4 10.Bxc4 Qc7 11.a4
Les coups candidats
11…b6 — 49.2% (95 parties)
Ambassadeurs : Najdorf, Miguel (4x), Reshevsky, Samuel (4x), Junge, Wolfgang (3x), Dorer, Manfred (3x), Fuderer, Andrija (2x), Rabar, Braslav (2x), Fiala, Jaroslav (2x), Glinz, Adolfo Gustavo (2x)
11…Rd8 — 36.3% (70 parties)
Ambassadeurs : Vukovic, Sava (3x), Rabar, Braslav (3x), Lutikov, Anatoly S (2x), Tolush, Alexander V (2x), Popov, Evgeny Nikolaevich (2x), Mills, Bernard Yarnton (1x), Wilson Derek Finlay (1x), Kramer, Haije (1x)
11…e5 — 13.5% (26 parties)
Ambassadeurs : Anderson, Frank Ross (2x), Graf, Alexander (2x), Kuzminykh, Evgeny (1x), Abramov, Lev (1x), Konstantinopolsky, Alexander (1x), Antoshin, Vladimir S (1x), Boleslavsky, Isaac (1x), Kondratiev, Pavel E (1x)
11…Re8 — 0.5% (1 parties)
Ambassadeurs : Duzhakov, Ilya (1x), Lobanov, Sergei (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 11…b6 11…Rd8 11…e5 11…Re8
<1800 3 33% 67% — —
1800-2200 39 64% 28% 5% —
2200-2600 96 53% 33% 12% 1%
2600+ 2 — 100% — —
Évolution par décennie (% des parties)
Décennie N parties 11…b6 11…Rd8 11…e5 11…Re8
1940s 2 50% 50% — —
1950s 35 34% 37% 29% —
1960s 1 100% — — —
1970s 1 100% — — —
1980s 2 — — 100% —
1990s 9 44% 44% 11% —
2000s 63 48% 40% 13% —
2010s 73 58% 33% 7% 1%
2020s 7 57% 43% — —
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
11…b6 58% 57% -0.4%
11…Rd8 33% 43% ▲ +10.0%
11…e5 7% 0% ▼ -6.8%
11…Re8 1% 0% ▼ -1.4%
Joueurs célèbres
Champions du monde dans cette position
Hou, Yifan — 1 partie
Parties historiques
11…b6 — 49.2% (95 parties)
1949 — Gligorić, Svetozar vs Rossolimo, Nicolas — 1-0 — Venice ITA
1950 — Wood, Gabriel vs Jones Mitchell, Gabriel — 1-0 — corr Wch1
1953 — Donner, Jan-Hein vs Kupper, Josef — 1-0 — Opatija
1953 — Najdorf, Miguel vs Reshevsky, Samuel — 1-0 — Match Buenos Aires
1953 — Najdorf, Miguel vs Reshevsky, Samuel — 1/2-1/2 — Zurich SUI
11…Rd8 — 36.3% (70 parties)
1947 — Mills, Bernard Yarnton vs Wilson Derek Finlay — 1-0 — Adelaide AUS
1951 — Kramer, Haije vs Poulsen, Christian — 1/2-1/2 — Beverwijk NED
1951 — Nikolac, Juraj vs Matanovic, Aleksandar — 0-1 — Sarajevo BIH
1952 — Vukovic, Sava vs Rabar, Braslav — 0-1 — ?
1952 — Vukovic, Sava vs Rabar, Braslav — 0-1 — Belgrade SRB
11…e5 — 13.5% (26 parties)
1950 — Kuzminykh, Evgeny vs Abramov, Lev — 0-1 — Leningrad RUS
1951 — Boleslavsky, Isaac vs Kondratiev, Pavel E — 1/2-1/2 — URS-ch sf Sverdlovsk
1952 — Moiseev, Oleg vs Byvshev, Vasily — 1-0 — Moskou ch-URS
1953 — Reshevsky, Samuel vs Najdorf, Miguel — 1/2-1/2 — Buenos Aires ARG
1953 — Vaitonis, Povilas vs Anderson, Frank Ross — 0-1 — Winnipeg CAN
11…Re8 — 0.5% (1 parties)
2012 — Duzhakov, Ilya vs Lobanov, Sergei — 0-1 — St Petersburg RUS