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A88f — Leningrad, Main Line (1965)
1.d4 f5 2.c4 Nf6 3.g3 g6 4.Bg2 Bg7 5.Nf3 O-O 6.O-O d6 7.Nc3 c6 8.d5 e5
Les coups candidats
9.dxe6 — 88.5% (2471 parties)
Ambassadeurs : Yilmaz, Turhan (13x), Knezevic, Milorad (10x), Ruckschloss, Karol (10x), Timmerman, Gert (9x), Kuczynski, Robert (8x), Dolmatov, Sergey (8x), De La Riva Aguado, Oscar (8x), Kovacevic, Vlatko (8x)
9.e4 — 6.8% (190 parties)
Ambassadeurs : Magerramov, Elmar (3x), Lagunow, Alexander (2x), Renner, Christoph (2x), Karsten, Heinrich (2x), Kahl, Fred (2x), Van Mechelen, Jan (2x), Panov, Sergey Ivanovich (2x), Lonnee, Gerard A. (2x)
9.dxc6 — 2.0% (57 parties)
Ambassadeurs : Clares Huanca, Danner Saed (3x), Dvoretzky, Mark (2x), Gereben, Erno (2x), Bhend, Edwin (2x), Weisenburger, Horst (2x), Wenner, Tobias (2x), Karolyi, Tibor (1x), Mathe, Gaspar (1x)
9.Bg5 — 0.9% (24 parties)
Ambassadeurs : Bartonicek, Zdenek (1x), Satanek, M (1x), Nagel, Hubert Heinrich (1x), Koslowski, Volker (1x), Nielsen, Mogens Bach (1x), Jensen, Thore Nyboe (1x), Regert, Christian (1x), Steffens, Wilfried (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 9.dxe6 9.e4 9.dxc6 9.Bg5
<1800 104 85% 6% 3% 5%
1800-2200 1062 86% 8% 2% 1%
2200-2600 1306 91% 6% 2% 0%
2600+ 28 89% 7%
Évolution par décennie (% des parties)
Décennie N parties 9.dxe6 9.e4 9.dxc6 9.Bg5
1950s 7 71% 29%
1960s 19 84% 11%
1970s 102 93% 3% 4%
1980s 209 92% 1% 6%
1990s 516 91% 5% 2%
2000s 627 86% 7% 2% 1%
2010s 920 86% 9% 1% 2%
2020s 392 90% 7% 1% 1%
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
9.dxe6 86% 90% ▲ +3.9%
9.e4 9% 7% ▼ -1.8%
9.dxc6 1% 1% -0.4%
9.Bg5 2% 1% ▼ -0.9%
Joueurs célèbres
Champions du monde dans cette position
Carlsen, Magnus — 2 parties
Botvinnik, Mikhail — 1 partie
Ding, Liren — 1 partie
Parties historiques
9.dxe6 — 88.5% (2471 parties)
1956 — Aronson, Lev vs Khasin, Abram — 1-0 — Moscow RUS
1956 — Simagin, Vladimir vs Hasin, Arman — 1-0 — Moscow ch
1958 — LAR, Rai Joseph vs Kavalek, Lubomir — 1/2-1/2 — Zlin CZE
1958 — Fridstein, Grigory vs Lutikov, Anatoly S — 0-1 — Moscow RUS
1959 — Soos, Bela vs Honfi, Karoly — 1-0 — Balatonfured
9.e4 — 6.8% (190 parties)
1957 — Tsvetkov, Alexandar K vs Kotkow, J — 1/2-1/2 — Sofia BLG-ROS
1959 — Pac, Richard vs Schmitt, James — 1-0 — San Francisco, Ca
1965 — Sloth, Jorn vs Stanciu, Traian — 1-0 — Sinaia
1967 — Bertok, Mario Jr. vs Knezevic, Milorad — 1/2-1/2 — JUG-22ch Kraljevo
1970 — Webb, Simon vs Van der Weide, Piet — 0-1 — Hastings ENG
9.dxc6 — 2.0% (57 parties)
1974 — Dvoretzky, Mark vs Vasiukov, Evgeni — 1-0 — Leningrad ch-URS
1977 — Gereben, Erno vs Bhend, Edwin — 1/2-1/2 — Davos BT SASB
1978 — Dvoretzky, Mark vs Kaiszauri, Konstanty — 0-1 — Vilnius LTU
1979 — Vogt, Lothar vs Casper, Thomas — 1-0 — Suhl GER
1980 — Sulava, Nenad vs Arlandi, Ennio — 1-0 — Schilde
9.Bg5 — 0.9% (24 parties)
2000 — Bartonicek, Zdenek vs Satanek, M — 1-0 — ?
2002 — Nagel, Hubert Heinrich vs Koslowski, Volker — 0-1 — ?
2005 — Regert, Christian vs Steffens, Wilfried — 0-1 — Bargteheide GER
2008 — Mitscherling, Reinhard vs Krueger, Alexander — 1/2-1/2 — Mecklenburg VP
2009 — Nielsen, Mogens Bach vs Jensen, Thore Nyboe — 0-1 — Sundbyoster