B83b - 6…Be7 - Scheveningen (1925)

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B83b — Scheveningen (1925)
1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 e6 6.Be2 Be7
Les coups candidats
7.O-O — 81.7% (5982 parties)
Ambassadeurs : Jansa, Vlastimil (65x), Vogt, Lothar (59x), Espig, Lutz (34x), Sokolov, Andrei (30x), Cebalo, Miso (28x), Geller, Efim P. (26x), Cuijpers, Frans Andre (24x), ? (24x)
7.Be3 — 15.0% (1096 parties)
Ambassadeurs : Pritchett, Craig W (5x), Giffard, Nicolas (4x), Sulc, Gordana (4x), Stojanovic, Dalibor (4x), Malich, Burkhard, Dr. (3x), Mascarinas, Rico (3x), Arnason, Jon L (3x), Savereide, Diane (3x)
7.f4 — 2.3% (168 parties)
Ambassadeurs : Spasov, Vasil (5x), Klovans, Janis (4x), Mista, Aleksander (4x), Espig, Lutz (3x), Geller, Efim P. (2x), Pyhala, Antti (2x), Stempin, Pawel (2x), Hartston, William R (2x)
7.g4 — 0.5% (34 parties)
Ambassadeurs : Kaimo, Roberto E (1x), Kaplan, Julio (1x), Aban Aparicio, Sebastian (1x), Bronstein, Luis Marcos (1x), Hingary, M. (1x), Wheeler, Robert (1x), Ostojic, Predrag (1x), Mainka, Romuald (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 7.O-O 7.Be3 7.f4 7.g4
<1800 323 70% 27% 1% 0%
1800-2200 2297 77% 20% 2% 1%
2200-2600 3521 88% 9% 3% 0%
2600+ 76 87% 5% 8% —
Évolution par décennie (% des parties)
Décennie N parties 7.O-O 7.Be3 7.f4 7.g4
1950s 21 86% 14% — —
1960s 115 85% 13% 1% —
1970s 577 82% 13% 4% 1%
1980s 1231 87% 10% 2% 0%
1990s 1896 82% 15% 2% 0%
2000s 1843 80% 17% 3% 0%
2010s 1513 79% 18% 1% 1%
2020s 130 72% 24% — 2%
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
7.O-O 79% 72% ▼ -6.8%
7.Be3 18% 24% ▲ +6.2%
7.f4 1% 0% ▼ -1.2%
7.g4 1% 2% ▲ +0.8%
Joueurs célèbres
Champions du monde dans cette position
Tal, Mikhail — 10 parties
Kasparov, Garry — 10 parties
Karpov, Anatoly — 10 parties
Hou, Yifan — 5 parties
Anand, Viswanathan — 4 parties
Kramnik, Vladimir — 2 parties
Carlsen, Magnus — 1 partie
Ju, Wenjun — 1 partie
Parties historiques
7.O-O — 81.7% (5982 parties)
1950 — Averbakh, Yuri L vs Moiseev, Oleg — 1-0 — Moscow RUS
1950 — Gresser, Gisela Kahn vs Mora, Maria Teresa — 0-1 — Moscow RUS
1951 — Vasconcellos, Fernando O vs Bauza, Lorenzo — 1-0 — Mar del Plata ARG
1951 — De Souza Mendes, Joao vs Bauza, Lorenzo — 1-0 — Mar del Plata ARG
1952 — Mangini, Jose Henrique de Mello vs Bauza, Lorenzo — 1/2-1/2 — Rio de Janeiro BRA
7.Be3 — 15.0% (1096 parties)
1955 — Sabata, Mmoledi vs Alster, Ladislav — 0-1 — Prague CZE
1955 — Kallas, Hans Joachim vs Moehring, Guenther — 0-1 — Schkopau
1958 — Kadriov, Shukri vs Prahov, Valentin — 1/2-1/2 — Sofia BUL
1960 — Papapostolou, Christ. vs Gunnarsson, Gunnar K — 0-1 — Leipzig olm
1963 — Lee, Peter N vs Zakharov, Alexander V — 1-0 — Vrnjacka Banja SRB
7.f4 — 2.3% (168 parties)
1966 — Palermo, Vicente vs Panno, Oscar — 1-0 — Buenos Aires ARG
1974 — Geller, Efim P. vs Spassky, Boris Vasily — 1-0 — ?
1974 — Suetin, Alexey S vs Espig, Lutz — 1/2-1/2 — Sochi RUS
1974 — Kostro, Jerzy vs Espig, Lutz — 1-0 — Zakopane POL
1974 — Kaplan, Julio vs Tukmakov, Vladimir B — 1/2-1/2 — Amsterdam NED
7.g4 — 0.5% (34 parties)
1974 — Aban Aparicio, Sebastian vs Bronstein, Luis Marcos — 1/2-1/2 — Caseros ch-ARG
1975 — Sampaolesi, Nestor vs Garcia, Eder Raimundo — 1/2-1/2 — Buenos Aires ch-ARG
1976 — Kaimo, Roberto E vs Kaplan, Julio — 1-0 — New York, NY USA
1982 — Hingary, M. vs Wheeler, Robert — 1-0 — Luzern olm
1987 — Ostojic, Predrag vs Mainka, Romuald — 0-1 — Dortmund GER