B84e - 7.O-O - Scheveningen, Classical (1941)

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B84e — Scheveningen, Classical (1941)
1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 e6 6.Be2 a6 7.O-O
Les coups candidats
Ambassadeurs : Ftacnik, Lubomir (66x), Kempinski, Robert (44x), Jansa, Vlastimil (40x), ? (30x), Suba, Mihai (27x), Prandstetter, Eduard (27x), Sznapik, Aleksander (22x), Kasparov, Garry (21x)
Ambassadeurs : Suba, Mihai (23x), Dao, Thien Hai (12x), Prentos, Konstantinos (10x), Palac, Mladen (10x), Jensen, Kristian Rohde (9x), ? (9x), Barbu, George-Viorel (9x), Unzicker, Ferdinand, Dr. (8x)
Ambassadeurs : Matikozian, Andranik (10x), Klovans, Janis (9x), Tompa, Janos (7x), Agrest, Evgenij (6x), Dudas, Janos (6x), Boensch, Uwe (5x), Stocek, Jiri (5x), Rahls, Peter (5x)
7…b5 — 3.5% (475 parties)
Ambassadeurs : Wojtaszek, Radoslaw (6x), Makropoulou, Marina (5x), Galego, Luis (3x), Kassebaum, Roman (3x), Jakubowski, Krzysztof (3x), Rios Gomez, Cristhian Camilo (3x), Rabar, Braslav (2x), Anagnostopoulos, Dimitri (2x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 7…Be7 7…Qc7 7…Nbd7 7…b5
<1800 931 77% 10% 5% 5%
1800-2200 5128 75% 13% 5% 4%
2200-2600 5025 71% 15% 8% 3%
2600+ 181 88% 7% 3% 1%
Évolution par décennie (% des parties)
Décennie N parties 7…Be7 7…Qc7 7…Nbd7 7…b5
1950s 124 20% 66% 3% 8%
1960s 207 31% 37% 28% 1%
1970s 430 53% 25% 13% 4%
1980s 938 74% 14% 7% 2%
1990s 2821 76% 13% 5% 3%
2000s 4994 76% 11% 6% 4%
2010s 3644 74% 13% 6% 3%
2020s 390 75% 13% 7% 5%
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
7…Be7 74% 75% ▲ +1.6%
7…Qc7 13% 13% ▼ -0.6%
7…Nbd7 6% 7% +0.2%
7…b5 3% 5% ▲ +1.3%
Joueurs célèbres
Champions du monde dans cette position
Tal, Mikhail — 10 parties
Karpov, Anatoly — 10 parties
Kasparov, Garry — 10 parties
Anand, Viswanathan — 10 parties
Hou, Yifan — 10 parties
Carlsen, Magnus — 2 parties
Ding, Liren — 1 partie
Parties historiques
7…Be7 — 73.3% (9929 parties)
1950 — Cortlever, Nico vs Van Seters, Frits — 1/2-1/2 — Beverwijk NED
1950 — Alexander, Hugh vs Buerger, Victor — 1-0 — Buxton
1950 — Matanovic, Aleksandar vs Puc, Stojan — 1-0 — Bled SLO
1950 — Opsahl, Kristoffer vs Pilnik, Herman — 0-1 — Dubrovnik olm
1950 — Alexander, Conol Hugh vs Buerger, Victor — 1-0 — Buxton
7…Qc7 — 13.8% (1867 parties)
1950 — Rossolimo, Nicolas vs Nestler, Vincenzo — 1/2-1/2 — Venice ITA
1950 — Staudte, Hans-Hilmar vs Kieninger, Georg — 1-0 — Bad Pyrmont GER
1950 — Estrin, Yakov vs Kan, Ilya — 0-1 — Moscow RUS
1950 — Rossolimo, Nicolas vs Miguel, Nahuel — 1/2-1/2 — Amsterdam NED
1950 — Schmid, Lothar vs Nestler, Vincenzo — 1/2-1/2 — Dubrovnik olm
7…Nbd7 — 6.4% (871 parties)
1950 — Milner Barry, Philip vs Bowen, Alfred William — 1-0 — Buxton
1958 — Lloyd, David Edward vs Penrose, Jonathan — 0-1 — Leamington
1959 — Tal, Mikhail vs Smyslov, Vasily — 1-0 — Bled/Zagreb/Belgrade
1959 — Aronin, Lev vs Smyslov, Vasily — 1/2-1/2 — Moscow RUS
1960 — Georgescu, Vasile Sr vs Ciocaltea, Victor — 0-1 — Bucharest ROU
7…b5 — 3.5% (475 parties)
1950 — Van Schoor, Karl vs Rabar, Braslav — 0-1 — Dubrovnik olm
1951 — Eisinger, Max Jr vs Elias, K C — 1-0 — Weinheim
1951 — Jones, Kashka vs Potter, Robert — 1-0 — Forth Worth
1952 — Vasconcellos, Fernando O vs Carvalho, Flavio — 0-1 — Sao Paulo BRA
1953 — Bogdanovic, Rajko vs Dimc, Dragutin — 1/2-1/2 — Zagreb CRO