E58j - 9.bxc3 Qc7 10.cxd5 exd5 11.Nh4 - Main Line

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E58j — 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 Qc7 10.cxd5 exd5 11.Nh4
Les coups candidats
11…Ne7 — 50.8% (164 parties)
Ambassadeurs : Donner, Jan-Hein (6x), Averbakh, Yuri L (6x), Pachman, Ludek (5x), Knaak, Rainer (5x), Gligorić, Svetozar (3x), Flear, Glenn C (3x), Byrne, Ray (3x), King, Daniel J (3x)
11…Re8 — 16.4% (53 parties)
Ambassadeurs : Donner, Jan-Hein (4x), Keller, Dieter (2x), Carrasco Hess, Ignacio (2x), Tatai, Stefano (2x), Ogaard, Leif (2x), Kurbasov, Sergey Aleksandrovi (2x), Szukszta, Janus (1x), Dreszer, Jerzy (1x)
11…Qa5 — 15.2% (49 parties)
Ambassadeurs : Korzubov, Peter (2x), Baklanov, Valentin Petrovich (2x), Lautier, Joel (2x), Kramnik, Vladimir (2x), Lesiege, Alexandre (2x), Hudec, Jan (2x), Hampel, Johannes (1x), Waschk, Armin (1x)
11…c4 — 12.7% (41 parties)
Ambassadeurs : Krogius, Nikolai V (3x), Averbakh, Yuri L (2x), Abramovic, Bosko (2x), Langeweg, Kick (2x), Kurbasov, Sergey Aleksandrovi (2x), Bertok, Mario Jr. (1x), Prokhorovich, Taras E (1x), Abramov, Lev (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 11…Ne7 11…Re8 11…Qa5 11…c4
<1800 2 50% — 50% —
1800-2200 48 40% 19% 19% 15%
2200-2600 162 50% 15% 18% 14%
2600+ 13 46% 15% 38% —
Évolution par décennie (% des parties)
Décennie N parties 11…Ne7 11…Re8 11…Qa5 11…c4
1950s 9 33% 22% — 44%
1960s 32 59% 16% — 9%
1970s 45 64% 18% — 13%
1980s 57 65% 9% 9% 11%
1990s 58 57% 9% 31% 2%
2000s 70 40% 16% 27% 13%
2010s 50 26% 34% 14% 24%
2020s 2 100% — — —
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
11…Ne7 26% 100% ▲ +74.0%
11…Re8 34% 0% ▼ -34.0%
11…Qa5 14% 0% ▼ -14.0%
11…c4 24% 0% ▼ -24.0%
Joueurs célèbres
Champions du monde dans cette position
Kramnik, Vladimir — 2 parties
Parties historiques
11…Ne7 — 50.8% (164 parties)
1957 — Boleslavsky, Isaac vs Uusi, Gunnar — 1/2-1/2 — Minsk BLR
1959 — Tolush, Alexander V vs Arulaid, Alexander — 0-1 — Moscow RUS
1959 — Gligorić, Svetozar vs Burger, Hein — 1-0 — Hastings ENG
1960 — Radev, Nikolai vs Popov, Luben — 1-0 — BUL-ch14 Sofia BUL
1960 — Raisa, Unto vs Mititelu, Gheorghe — 1/2-1/2 — Budapest HUN
11…Re8 — 16.4% (53 parties)
1958 — Borisenko, Georgy K vs Mnatsakanian, Eduard A — 1-0 — Rostov on Don
1959 — Szukszta, Janus vs Dreszer, Jerzy — 1/2-1/2 — Lodz POL
1962 — Sokolov, Vladimir vs Matanovic, Aleksandar — 1/2-1/2 — Skopje ch17-YUG
1968 — Byrne, Ray vs Villaroel, G. — 1-0 — Lugano SUI
1968 — O'Kelly de Galway, Alberic vs Keller, Dieter — 1/2-1/2 — Lugano SUI
11…Qa5 — 15.2% (49 parties)
1982 — Vaisser, Anatoly vs Makarichev, Sergey — 0-1 — Soviet Union
1983 — Dydyshko, Viacheslav vs Korzubov, Peter — 0-1 — Belarus
1984 — Knaak, Rainer vs Tischbierek, Raj — 0-1 — Rostock GER
1985 — Sturua, Zurab vs Korzubov, Peter — 1/2-1/2 — Lvov UKR
1987 — Hampel, Johannes vs Waschk, Armin — 1-0 — DDR corr
11…c4 — 12.7% (41 parties)
1958 — Bertok, Mario Jr. vs Krogius, Nikolai V — 1/2-1/2 — Yugoslavia
1958 — Prokhorovich, Taras E vs Abramov, Lev — 0-1 — Moscow RUS
1958 — Abramovich Furman, Semyon vs Averbakh, Yuri L — 1/2-1/2 — Riga LAT
1958 — Tolush, Alexander V vs Averbakh, Yuri L — 1/2-1/2 — Riga LAT
1961 — Lapienis, Donatas vs Janoev, David — 0-1 — Palanga