E59c - 10.Bxc4 Qc7 - Main Line (1951)

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E59c — 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
Les coups candidats
Ambassadeurs : Gligorić, Svetozar (13x), Donner, Jan-Hein (10x), Spassky, Boris Vasily (9x), Averbakh, Yuri L (6x), Euwe, Max (5x), Janosevic, Dragoljub (5x), Matanovic, Aleksandar (5x), Spassky, Boris V. (5x)
Ambassadeurs : Wosch, Arkadiusz (18x), Langer, Raimund (15x), Iotov, Valentin (9x), Sciarretta, Robert W (8x), Potkin, Vladimir (7x), Korobov, Anton (6x), Galje, Hans (6x), Taimanov, Mark (5x)
Ambassadeurs : Knaak, Rainer (12x), Luther, Thomas (6x), Shcherbakov, Ruslan (5x), Reinemer, Frank (5x), Taimanov, Mark (4x), Najdorf, Miguel (4x), Yudovich, Mikhail M (4x), Gligoric, Svetozar (4x)
Ambassadeurs : Geller, Efim P. (6x), Donner, Jan-Hein (5x), Gligorić, Svetozar (4x), Pogats, Jozsef Jr. (4x), Balashov, Yuri (4x), Tiviakov, Sergei (4x), Portisch, Lajos (4x), Padevsky, Nikola (3x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 11.Bd3 11.Bb2 11.Ba2 11.Bb5
<1800 49 31% 24% 14% 8%
1800-2200 709 20% 29% 16% 7%
2200-2600 1570 15% 27% 20% 8%
2600+ 66 20% 36% 15% 11%
Évolution par décennie (% des parties)
Décennie N parties 11.Bd3 11.Bb2 11.Ba2 11.Bb5
1930s 1 100% — — —
1940s 7 14% 14% 14% —
1950s 334 35% 7% 10% 12%
1960s 246 39% 8% 11% 19%
1970s 246 39% 2% 14% 19%
1980s 262 30% 2% 31% 10%
1990s 504 27% 6% 32% 10%
2000s 889 20% 27% 22% 7%
2010s 1024 13% 41% 10% 6%
2020s 120 18% 32% 10% 4%
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
11.Bd3 13% 18% ▲ +4.7%
11.Bb2 41% 32% ▼ -9.2%
11.Ba2 10% 10% -0.4%
11.Bb5 6% 4% ▼ -1.6%
Joueurs célèbres
Champions du monde dans cette position
Euwe, Max — 9 parties
Botvinnik, Mikhail — 3 parties
Kramnik, Vladimir — 2 parties
Karpov, Aleksandr — 1 partie
Kasparov, Garry — 1 partie
Smyslov, Vladimir — 1 partie
Anand, Viswanathan — 1 partie
Parties historiques
11.Bd3 — 23.5% (855 parties)
1939 — Raud, Ilmar vs Van Scheltinga, Theo — 0-1 — Margate ENG
1947 — Benko, Pal vs Aczel Szabo, Janos — 1-0 — HUN-ch Budapest HUN
1952 — Bronstein, David I vs Botvinnik, Mikhail — 1/2-1/2 — Gagra/Voronovo
1952 — Szabo, Ladislav vs O'Kelly de Galway, Alberic — 1/2-1/2 — Budapest HUN
1953 — Bronstein, David I vs Euwe, Max — 1/2-1/2 — Zurich SUI
11.Bb2 — 21.6% (784 parties)
1947 — Levenfish, Grigory vs Kan, Ilya A — 1/2-1/2 — Leningrad ch-URS
1950 — Tolush, Alexander V vs Abramov, Lev — 0-1 — Leningrad ch sf
1950 — Borisenko, Georgy K vs Averbakh, Yuri L — 1/2-1/2 — Moskou ch-URS
1952 — Germek, Nikolay vs O'Kelly de Galway, Alberic — 0-1 — Belgrade SRB
1952 — Lipnitsky, Isaac vs Suetin, Alexey S — 1-0 — Odessa UKR
11.Ba2 — 17.9% (650 parties)
1948 — Ragozin, Viacheslav vs Tolush, Alexander — 1/2-1/2 — Moskou ch-URS
1951 — Luckis, Marcos vs De Souza Mendes, Joao — 1/2-1/2 — Mar del Plata ARG
1952 — Abramovich Furman, Semyon vs Kondratiev, Pavel E — 1-0 — URS-ch sf Leningrad RUS
1953 — Taimanov, Mark vs Euwe, Max — 0-1 — Zurich SUI
1953 — Taimanov, Mark vs Eiwe — 0-1 — Zurich SUI
11.Bb5 — 9.4% (342 parties)
1954 — Cuellar Gacharna, Miguel vs Vesterinen, Jorma — 1-0 — Amsterdam NED
1954 — Szabo, Laszlo vs Pogats, Jozsef Jr. — 1-0 — Budapest HUN
1955 — Bilek, Istvan vs Kluger, Gyula — 0-1 — Szeged HUN
1955 — Szabo, Ladislav vs Pogats, Jozsef Jr. — 1-0 — Budapest HUN
1955 — Lein, Anatoly vs Tolush, Alexander V — 1-0 — URS-ch sf Moscow RUS