A77f - 11…Ne5 - Classical, Main Line

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A77f — Classical, Main Line
1.d4 Nf6 2.c4 c5 3.d5 e6 4.Nc3 exd5 5.cxd5 d6 6.e4 g6 7.Nf3 Bg7 8.Be2 O-O 9.O-O Re8 10.Nd2 Nbd7 11.a4 Ne5
Les coups candidats
Ambassadeurs : Gligoric, Sofija (6x), Gruenfeld, Yehuda (5x), Baumbach, Friedrich, Dr. (4x), Huss, Andreas (4x), Tarjan, James (3x), Hakki, Imad (3x), Ablancourt, Jordan (3x), Plachetka, Jan (2x)
Ambassadeurs : Lukacs, Peter (6x), Beliavsky, Alexander G (5x), Petrosian, Tigran A. (3x), Lobron, Eric (3x), Fedorowicz, John (2x), Ljubojevic, Ljubomir (2x), Anikaev, Yuri N (2x), Rajkovic, Dusan (2x)
Ambassadeurs : Agapov, K (3x), Benjamin, Joel (3x), Renman, Nils-Gustaf (2x), Vladimirov, Yevgeniy (2x), Dydyshko, Viacheslav (2x), De Firmian, Nick (2x), Willen, Benny (2x), Nieuwenhuis, Pieter (2x)
12.h3 — 8.1% (62 parties)
Ambassadeurs : Gruenfeld, Yehuda (4x), Van der Sterren, Paul (2x), Manetti, Kira Konsuelo (1x), Evans, Larry (1x), Levtchouk, George (1x), Hebert, Jean (1x), Gerusel, Mathias (1x), Bouaziz, Slim (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 12.Qc2 12.Ra3 12.Re1 12.h3
<1800 27 48% 33% 15% —
1800-2200 189 31% 34% 14% 9%
2200-2600 408 32% 30% 19% 6%
2600+ 17 12% 41% 35% —
Évolution par décennie (% des parties)
Décennie N parties 12.Qc2 12.Ra3 12.Re1 12.h3
1970s 57 58% 21% 2% 12%
1980s 192 35% 29% 16% 7%
1990s 87 43% 23% 20% 7%
2000s 182 39% 32% 19% 3%
2010s 196 24% 32% 22% 12%
2020s 51 18% 27% 4% 12%
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
12.Qc2 24% 18% ▼ -6.8%
12.Ra3 32% 27% ▼ -4.2%
12.Re1 22% 4% ▼ -18.5%
12.h3 12% 12% -0.5%
Parties historiques
12.Qc2 — 34.8% (266 parties)
1970 — Gligoric, Sofija vs Fischer, Kevin R — 0-1 — Palma de Mallorca izt
1971 — Gligoric, Sofija vs Tatai, Stefano — 1/2-1/2 — Venice ITA
1971 — Miguel, Nahuel vs Ree, Hans — 0-1 — Wijk aan Zee NED
1972 — Gligoric, Sofija vs Kavalek, Lubomir — 1-0 — Skopje MKD
1972 — Gligoric, Sofija vs Kavalek, Lubomir — 1-0 — Skopje olm
12.Ra3 — 29.2% (223 parties)
1975 — Petrosian, Tigran V. vs Ljubojevic, Ljubomir — 1-0 — Milan ITA
1975 — Petrosian, Tigran A. vs Ljubojevic, Ljubomir — 1-0 — Milaan m f
1976 — Levacic, Damir vs Proost, Danny — 0-1 — Schilde
1976 — Petrosian, Tigran A. vs Rashkovsky, Nukhim N — 1-0 — Moskou ch-URS
1977 — Garcia Palermo, Carlos Horacio vs Henley, Ron — 1/2-1/2 — Lone Pine open
12.Re1 — 17.0% (130 parties)
1979 — Giorgadze, Tamaz vs Nunn, John D M — 1/2-1/2 — Hastings ENG
1981 — Alburt, Lev vs Ree, Hans — 1-0 — Lone Pine open
1982 — Gheorghiu, Florin vs Liu, Wenzhe — 0-1 — Luzern olm
1983 — Sturua, Zurab vs Morgulev — 1-0 — URS
1983 — Renman, Nils-Gustaf vs Lindberg, Bengt — 0-1 — Stockholm SWE
12.h3 — 8.1% (62 parties)
1972 — Manetti, Kira Konsuelo vs Evans, Larry — 0-1 — Sparks USA
1975 — De La Vega, Hector vs Seidler, Aldo E. — 0-1 — Buenos Aires ARG
1977 — Levtchouk, George vs Hebert, Jean — 0-1 — Montreal CAN
1977 — Nepomniashchy vs Ivanov, M D — 1-0 — Leningrad ch sf
1978 — Beliavsky, Alexander G vs Gavrikov, Viktor — 1-0 — ?