E57i - 11…a6 - Main Line (1938)

Fin du contenu

Aucune page supplémentaire à charger

← Articles plus récents
E57i — Main Line (1938)
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 dxc4 9.Bxc4 cxd4 10.exd4 Be7 11.Re1 a6
Les coups candidats
12.Ba2 — 46.4% (169 parties)
Ambassadeurs : Donner, Jan-Hein (2x), Dlugy, Maxim (2x), Adamski, Jan (2x), Newman III, Robert Paul (1x), Goodman Castillo Cesar Alberto (1x), Malich, Burkhard, Dr. (1x), Krogius, Nikolai V (1x), Ivkov, Borislav (1x)
12.Bg5 — 16.8% (61 parties)
Ambassadeurs : Lilienthal, Andor (2x), Goldberg, Grigory (2x), Pachman, Ludek (2x), Hasidovski, Arnold (2x), Unzicker, Ferdinand, Dr. (1x), Golombek, Harry (1x), Giterman, Shlomo (1x), Peixoto, Carlos (1x)
12.Bf4 — 8.2% (30 parties)
Ambassadeurs : Pirc, Vasja (1x), Golombek, Harry (1x), Rabar, Braslav (1x), Stoeckl, Ernst (1x), Neuberger, Guido (1x), Schmitt, Christian (1x), Ornstein, Axel (1x), Flesch, János (1x)
12.Bb3 — 6.3% (23 parties)
Ambassadeurs : Cramling, Pia (1x), Jackson, Sheila (1x), Murphy, Peter (1x), Hieser, Bill (1x), Lengyel, Levente (1x), Vovsha, Eli (1x), Davies, Nigel R (1x), Sadler, Matthew D (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 12.Ba2 12.Bg5 12.Bf4 12.Bb3
<1800 17 35% 6% 18% 12%
1800-2200 133 38% 17% 10% 7%
2200-2600 158 54% 20% 3% 7%
2600+ 5 80% — 20% —
Évolution par décennie (% des parties)
Décennie N parties 12.Ba2 12.Bg5 12.Bf4 12.Bb3
1950s 10 30% 30% 20% —
1960s 17 65% 24% — —
1970s 11 45% 9% 9% —
1980s 20 45% 25% 5% 5%
1990s 48 44% 17% 6% 6%
2000s 96 35% 22% 10% 8%
2010s 118 49% 11% 8% 8%
2020s 44 64% 14% 9% 2%
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
12.Ba2 49% 64% ▲ +14.5%
12.Bg5 11% 14% ▲ +2.6%
12.Bf4 8% 9% ▲ +1.5%
12.Bb3 8% 2% ▼ -6.2%
Joueurs célèbres
Champions du monde dans cette position
Kasparov, Garry — 1 partie
Parties historiques
12.Ba2 — 46.4% (169 parties)
1957 — Newman III, Robert Paul vs Goodman Castillo Cesar Alberto — 1-0 — ?
1957 — Donner, Jan-Hein vs Hein-Troianescu, Octav — 1-0 — Wageningen zt
1957 — Donner, Jan-Hein vs Troianescu, Octav — 1-0 — Wageningen zt
1961 — Malich, Burkhard, Dr. vs Krogius, Nikolai V — 1/2-1/2 — Sochi RUS
1961 — Pogats, Jozsef Jr. vs Perez Gonsalves, Eduardo — 1-0 — Oberhausen etc
12.Bg5 — 16.8% (61 parties)
1952 — Pachman, Ludek vs Golombek, Harry — 1/2-1/2 — Saltsjobaden SWE
1955 — Lilienthal, Andor vs Goldberg, Grigory — 0-1 — Moscow RUS
1955 — Lilienthal, Andor vs Goldberg, Grigory — 0-1 — ?
1961 — Giterman, Shlomo vs Hasidovski, Arnold — 0-1 — Novgorod RUS
1963 — Dubin, Jorge vs Panno, Oscar — 0-1 — Buenos Aires ARG
12.Bf4 — 8.2% (30 parties)
1951 — Pirc, Vasja vs Golombek, Harry — 1-0 — Birmingham ENG
1952 — Rabar, Braslav vs Stoeckl, Ernst — 1/2-1/2 — Vienna AUT
1976 — Ornstein, Axel vs Flesch, János — 1/2-1/2 — Oslo NOR
1988 — Neuberger, Guido vs Schmitt, Christian — 1-0 — Wiesbaden GER
1990 — Kolozsvari, M vs Kovacs, Arthur Dr. — 1/2-1/2 — corr
12.Bb3 — 6.3% (23 parties)
1984 — Cramling, Pia vs Jackson, Sheila — 1-0 — Costa Brava
1994 — Murphy, Peter vs Hieser, Bill — 1-0 — Belconnen
1994 — Davies, Nigel R vs Sadler, Matthew D — 1/2-1/2 — Gausdal NOR
1999 — Lengyel, Levente vs Vovsha, Eli — 0-1 — Budapest HUN
2000 — Steenkamp, Johan J. vs Abbes, Mohamed Tayeb — 1-0 — Centurion