B84c - 7.f4 - Scheveningen Classical [+0.36]

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B84c — Scheveningen Classical
1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 e6 6.Be2 a6 7.f4
Eval: [+0.36]
Les coups candidats
7…Be7 — 49.1% (1373 parties)
Ambassadeurs : Polugaevsky, Lev (17x), Yemelin, Vasily (13x), Ftacnik, Lubomir (13x), Vogt, Lothar (12x), Sznapik, Aleksander (11x), Van der Wiel, John T.H. (10x), Gavrikov, Viktor (10x), Boensch, Uwe (9x)
7…Qc7 — 35.9% (1003 parties)
Ambassadeurs : Vogt, Lothar (18x), Ghinda, Mihail-Viorel (14x), Sax, Gyula (10x), Garcia Martinez, Silvino (7x), Mokry, Karel (7x), Tischbierek, Raj (7x), Klovans, Janis (7x), Sznapik, Aleksander (6x)
7…Nbd7 — 5.9% (165 parties)
Ambassadeurs : Atlas, Valery (5x), Rahls, Peter (5x), Ljuboschiz, Alexander (4x), Ciric, Dragoljub M (3x), Van der Wiel, John T.H. (3x), Werner, Stephan (2x), Ligterink, Gert (2x), Garcia Padron, Jose (2x)
7…Nc6 — 5.4% (151 parties)
Ambassadeurs : Bertok, Mario Jr. (2x), Rogoff, Kenneth (2x), Sznapik, Aleksander (2x), Byrne, Ray (2x), Tukmakov, Vladimir B (2x), Espig, Lutz (2x), Petrenko, Svetlana (2x), Matanovic, Aleksandar (2x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 7…Be7 7…Qc7 7…Nbd7 7…Nc6
<1800 39 51% 33% 3% 10%
1800-2200 558 50% 35% 8% 4%
2200-2600 1518 49% 38% 5% 6%
2600+ 88 69% 23% 5% 2%
Évolution par décennie (% des parties)
Décennie N parties 7…Be7 7…Qc7 7…Nbd7 7…Nc6
1930s 5 — 80% — —
1940s 19 16% 63% — 5%
1950s 33 15% 61% 9% 9%
1960s 56 25% 43% 16% 7%
1970s 284 36% 46% 7% 6%
1980s 407 58% 34% 3% 3%
1990s 671 52% 36% 6% 4%
2000s 755 52% 31% 5% 7%
2010s 498 50% 33% 7% 6%
2020s 67 36% 48% 9% 6%
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
7…Be7 50% 36% ▼ -14.4%
7…Qc7 33% 48% ▲ +15.0%
7…Nbd7 7% 9% ▲ +1.9%
7…Nc6 6% 6% -0.5%
Joueurs célèbres
Champions du monde dans cette position
Tal, Mikhail — 10 parties
Kasparov, Garry — 10 parties
Karpov, Anatoly — 6 parties
Anand, Viswanathan — 6 parties
Karpov, Aleksandr — 4 parties
Hou, Yifan — 2 parties
Smyslov, Vladimir — 1 partie
Carlsen, Magnus — 1 partie
Parties historiques
7…Be7 — 49.1% (1373 parties)
1946 — Alexander, Conol Hugh vs Devos, Paul — 1/2-1/2 — Maastricht NED
1947 — Michel, Pascal vs Stahlberg, Gideon — 0-1 — Mar del Plata ARG
1947 — Michel, Paul vs Stahlberg, Gideon — 0-1 — Mar del Plata ARG
1953 — Williams, J.Noel vs Zalys, Ignas — 1-0 — Montreal CAN
1954 — Kupper, Josef vs Salo, Tapio — 1-0 — Amsterdam NED
7…Qc7 — 35.9% (1003 parties)
1934 — Rabinovich, Ilya Mar vs Makogonov, Vladimir — 1-0 — Leningrad ch-URS
1937 — Michel, Paul vs Reinhardt, Enrique — 1-0 — Bad Oeynhausen GER
1939 — Acebey Michel, Veroska vs Vaitonis, Povilas — 1/2-1/2 — Buenos Aires ARG
1939 — Michel, Pascal vs Bhaskar Jyoti Koch — 1/2-1/2 — Bad Elster
1942 — Bogoljubow, Efim vs Stoltz, Gabriel — 0-1 — Salzburg AUT
7…Nbd7 — 5.9% (165 parties)
1953 — Nitsch, Aleksander vs Werner, Stephan — 1-0 — Bielefeld
1953 — Joppen, Egon vs Werner, Stephan — 0-1 — Berlin West
1954 — Van Diest, Julien vs O'Kelly de Galway, Alberic — 0-1 — Bruges BEL
1960 — Hany Mohsen, Tamima vs Angles d'Auriac, Bernard — 1/2-1/2 — Leipzig GER
1961 — Ciric, Dragoljub M vs Stupica, Janez — 1-0 — Zagreb CRO
7…Nc6 — 5.4% (151 parties)
1942 — Engel, Wilhelm vs Junge, Klaus — 0-1 — Dresden GER
1954 — Persitz, Raaphi vs Barrett, John Frederick — 1-0 — West London CC, London
1955 — Segi, Lajos vs Bertok, Mario Jr. — 1/2-1/2 — Novi Sad SRB
1959 — Tarnowski, Alfred vs Bertok, Mario Jr. — 1/2-1/2 — Krakow POL
1966 — Petrosian, Tigran V. vs Johansson, Martin 1979 — 1-0 — Havana CUB