B82f - 6…a6 7.Be3 - Scheveningen

Fin du contenu

Aucune page supplémentaire à charger

← Articles plus récents
B82f — Scheveningen
1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 e6 6.f4 a6 7.Be3
Eval: [+0.07]
Les coups candidats
Ambassadeurs : Leko, Peter (8x), Gipslis, Aivars (6x), Vera Gonzalez-Quevedo, Reynaldo (6x), Berg, Edvard Vallestrand (6x), Ribli, Zoltan (5x), Huebner, Robert (5x), Lukov, Valentin (5x), Kotronias, Vasilios (5x)
7…Qc7 — 26.6% (385 parties)
Ambassadeurs : Moutousis, Konstantinos (3x), Nikolin, Zorica (3x), Tolnai, Tibor (3x), Rios Parra, Alejandro (3x), Bartha, Sandor (3x), Haag, Ervin (2x), Ghitescu, Theodor (2x), German, Eugenio (2x)
7…Be7 — 16.3% (237 parties)
Ambassadeurs : Milos, Gilberto (3x), Mai, Lloyd (3x), Pulkis, Visvaldis (2x), Ricardi, Pablo (2x), Bakre, Tejas (2x), Me, Kevin (2x), Pailhe, Lionel (2x), Wexler, Bernardo (1x)
7…Nbd7 — 5.7% (82 parties)
Ambassadeurs : Ligterink, Gert (2x), Dan Munyithya Sammy (1x), Zara, Dan (1x), Tal, Mikhail (1x), Toran Albero, Roman (1x), Foguelman (1x), Goldenberg, Edgardo (1x), Nei, Iivo (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 7…b5 7…Qc7 7…Be7 7…Nbd7
<1800 32 50% 19% 19% 6%
1800-2200 363 36% 30% 22% 6%
2200-2600 651 54% 24% 11% 6%
2600+ 22 77% 18% 5% —
Évolution par décennie (% des parties)
Décennie N parties 7…b5 7…Qc7 7…Be7 7…Nbd7
1940s 1 — 100% — —
1950s 5 40% 40% 20% —
1960s 50 42% 36% 10% 10%
1970s 112 54% 28% 12% 4%
1980s 253 62% 19% 11% 7%
1990s 357 39% 32% 18% 5%
2000s 381 47% 26% 18% 4%
2010s 261 42% 25% 19% 7%
2020s 30 33% 33% 20% 13%
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
7…b5 42% 33% ▼ -8.8%
7…Qc7 25% 33% ▲ +8.8%
7…Be7 19% 20% ▲ +0.8%
7…Nbd7 7% 13% ▲ +6.8%
Joueurs célèbres
Champions du monde dans cette position
Kasparov, Garry — 4 parties
Tal, Mikhail — 3 parties
Karpov, Anatoly — 1 partie
Karpov, Aleksandr — 1 partie
Parties historiques
7…b5 — 46.8% (678 parties)
1954 — Pilnik, Herman vs Bauza, Lorenzo — 1-0 — Mar del Plata zt Mar
1954 — Pilnik, Herman vs Bauza, Lorenzo — 1-0 — Mar del Plata ARG
1960 — Al Tal, Ammar vs Najdorf, Rafael — 1-0 — Leipzig GER
1961 — Hindle, Owen Mark vs Kottnauer, Cenek — 0-1 — Aberystwyth
1962 — Gipslis, Aivars vs Koblencs, Alexander — 1/2-1/2 — Riga LAT
7…Qc7 — 26.6% (385 parties)
1948 — Barden, Alexandre vs O'Kelly de Galway, Alberic — 1/2-1/2 — Hastings ENG
1952 — German, Eugenio vs Wexler, Bernardo — 0-1 — Mar del Plata ARG
1952 — German, Eugenio vs Reinhardt, Enrique — 1-0 — Mar del Plata ARG
1960 — Keres, Paul vs Bilek, Istvan — 1-0 — 14th Olympiad final A
1960 — Durão, Joaquim Manuel vs Tal, Mikhail — 0-1 — Leipzig GER
7…Be7 — 16.3% (237 parties)
1952 — Wexler, Bernardo vs Garcia Vera, Romeo — 0-1 — Mar del Plata ARG
1966 — Foguelman, Alberto vs Fabian Godoy, Dhyago Fabricio — 1-0 — Rio Hondo zt
1967 — Pinchuk, Larisa vs Vasiukov, Evgeni — 0-1 — Moscow RUS
1968 — O'Riordan, Kenneth vs Riego, Victorio — 0-1 — Lugano olm
1969 — Hug, Werner vs Payrhuber, Klaus — 1-0 — Stockholm SWE
7…Nbd7 — 5.7% (82 parties)
1961 — Tal, Mikhail vs Toran Albero, Roman — 1-0 — Oberhausen etc
1961 — Foguelman vs Goldenberg, Edgardo — 0-1 — Buenos Aires ch-ARG
1964 — Nei, Iivo vs Darga, Klaus — 1-0 — Beverwijk NED
1966 — Ligterink, Gert vs Dan Munyithya Sammy — 1-0 — Groningen NED
1966 — Ligterink, Gert vs Zara, Dan — 1-0 — Groningen NED