B82b - 6…a6 - Scheveningen [+0.43]

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B82b — Scheveningen
1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 e6 6.f4 a6
Eval: [+0.43]
Les coups candidats
7.Qf3 — 39.2% (1672 parties)
Ambassadeurs : Sax, Gyula (19x), Suba, Mihai (19x), Almasi, Zoltan (14x), Van Wely, Loek (13x), Kasparov, Garry (10x), Hazai, Laszlo Dr. (9x), Oll, Lembit (9x), Mascarinas, Rico (9x)
Ambassadeurs : Tal, Mikhail (9x), Sokolov, Andrei (9x), Espig, Lutz (8x), Van der Wiel, John T.H. (8x), Klundt, Klaus (8x), Ghinda, Mihail-Viorel (7x), Plaskett, H James (6x), Sznapik, Aleksander (6x)
7.Bd3 — 18.5% (789 parties)
Ambassadeurs : De Firmian, Nick (9x), Mokry, Karel (9x), Schmaltz, Roland (9x), Petrov, Marian (8x), Matanovic, Aleksandar (7x), Kosten, Anthony C. (7x), Polugaevsky, Lev (6x), Sax, Gyula (6x)
Ambassadeurs : Boll, Peter (4x), Ligterink, Gert (4x), Yudasin, Leonid (3x), Holmsten, Aleksei (3x), Juarez, Alberto (3x), Rodriguez, Alvaro (3x), Mallahi, Amir (3x), Martinez Tormo, Jorge (3x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 7.Qf3 7.Be2 7.Bd3 7.Be3
<1800 91 32% 20% 20% 14%
1800-2200 1129 39% 22% 16% 12%
2200-2600 2044 44% 22% 20% 7%
2600+ 77 51% 29% 13% 4%
Évolution par décennie (% des parties)
Décennie N parties 7.Qf3 7.Be2 7.Bd3 7.Be3
1940s 1 — — — 100%
1950s 38 5% 45% 29% 13%
1960s 72 19% 19% 36% 17%
1970s 180 23% 39% 19% 11%
1980s 592 30% 31% 17% 13%
1990s 1342 41% 20% 21% 9%
2000s 1174 42% 23% 16% 10%
2010s 764 44% 20% 18% 8%
2020s 105 51% 16% 11% 11%
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
7.Qf3 44% 51% ▲ +7.8%
7.Be2 20% 16% ▼ -3.7%
7.Bd3 18% 11% ▼ -6.2%
7.Be3 8% 11% ▲ +3.1%
Joueurs célèbres
Champions du monde dans cette position
Tal, Mikhail — 10 parties
Kasparov, Garry — 10 parties
Anand, Viswanathan — 9 parties
Smyslov, Vladimir — 3 parties
Karpov, Anatoly — 3 parties
Hou, Yifan — 3 parties
Karpov, Aleksandr — 1 partie
Parties historiques
7.Qf3 — 39.2% (1672 parties)
1954 — Dague, Roger vs Paulus, Joseph — 1/2-1/2 — Marseille FRA
1959 — Keres, Paul vs Smyslov, Vladimir — 0-1 — Bled/Zagreb/Belgrade
1960 — Heidenfeld, Wolfgang vs O'Kelly, Albéric de Galway — 0-1 — Madrid ESP
1961 — Wade, Robert G vs Parr, Frank — 1-0 — Aberystwyth
1961 — Milic, Bozidar vs Gligoric, Sofija — 1/2-1/2 — Sarajevo BIH
7.Be2 — 23.5% (1004 parties)
1950 — Barden, Leonard vs Rossolimo, Nicolas — 0-1 — Hastings ENG
1952 — Kucera, Jan vs Fichtl, Jiri — 1/2-1/2 — Tatranska Lomnica
1952 — Fichtl, Jiri vs Pithart, Frantisek — 1-0 — Tatranska Lomnica
1952 — German, Eugenio vs Cuellar Alpire, Mariana — 1/2-1/2 — Mar del Plata ARG
1953 — Mellberg B vs Keller, Daniel — 0-1 — Copenhagen DEN
7.Bd3 — 18.5% (789 parties)
1951 — Gligorić, Svetozar vs Stahlberg, Gideon — 1-0 — Birmingham ENG
1951 — Pytliakovsky A vs Sajtar, Jaroslav — 1/2-1/2 — It Marianske Lazne (Czech Rep
1952 — Larocca Muller, Paolo vs De Souza Mendes, Joao — 1/2-1/2 — Helsinki olm
1952 — Baldanello Mario vs Primavera, Giuseppe — 1-0 — Ferrara
1952 — Aponte De La Corte, Jose Manuel vs Huguet, Horacio E — 1-0 — Buenos Aires ARG
7.Be3 — 10.0% (428 parties)
1948 — Barden, Alexandre vs O'Kelly de Galway, Alberic — 1/2-1/2 — Hastings ENG
1952 — Wexler, Bernardo vs Garcia Vera, Romeo — 0-1 — Mar del Plata ARG
1952 — German, Eugenio vs Wexler, Bernardo — 0-1 — Mar del Plata ARG
1952 — German, Eugenio vs Reinhardt, Enrique — 1-0 — Mar del Plata ARG
1954 — Pilnik, Herman vs Bauza, Lorenzo — 1-0 — Mar del Plata zt Mar