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B03n — Four Pawns Attack
1.e4 Nf6 2.e5 Nd5 3.d4 d6 4.c4 Nb6 5.f4 dxe5 6.fxe5 Nc6 7.Be3
Eval: [+0.62]
Les coups candidats
7…Bf5 — 97.3% (4368 parties)
Ambassadeurs : Cafferty, Bernard (20x), Etmans, Maarten (17x), Weyerstrass, Ronald (13x), Werner, Bernd-Michael (13x), ? (12x), Van Seben, Edgar (12x), Velimirovic, Dragoljub (11x), Kantorik, Marian (11x)
7…g6 — 1.8% (79 parties)
Ambassadeurs : Friedrichsen, Jim (2x), Troia, Elio (2x), Lippstreu, Guenter (2x), Glenzer, Andre (2x), Henriksen, Erik (2x), Akdogan, Alperen (2x), Adan Martinez, Gonzalo (1x), Diano, D (1x)
7…e6 — 0.5% (21 parties)
Ambassadeurs : Kovarikova, Kristyna (2x), Marfia, Jim (1x), Harris, Kim L (1x), Ljubojevic, Ljubomir (1x), Cafferty, Bernard (1x), Ahumuza Treasure Calton (1x), Rosenberg, Steve (1x), Kamberi, Illyr (1x)
7…h5 — 0.4% (17 parties)
Ambassadeurs : Arnold, Robert G (4x), Forchert, Martin (2x), Malyshev, Sergey (2x), Eichstaedt, Mirko (2x), Buecker, Peter (1x), Karer, Gregor (1x), Sirnik, Bostjan (1x), Jasik, Piotr (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 7…Bf5 7…g6 7…e6 7…h5
<1800 162 94% 4% 1% 1%
1800-2200 1599 97% 2% 0% 1%
2200-2600 1029 99% 1% 0% 0%
2600+ 16 100%
Évolution par décennie (% des parties)
Décennie N parties 7…Bf5 7…g6 7…e6 7…h5
1920s 40 100%
1930s 24 100%
1940s 31 100%
1950s 55 96% 2%
1960s 118 97% 3%
1970s 314 98% 1% 1%
1980s 482 99% 1% 0% 0%
1990s 1025 97% 1% 1% 1%
2000s 1204 97% 2% 1% 0%
2010s 870 97% 2% 0% 0%
2020s 328 97% 2% 0%
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
7…Bf5 97% 97% +0.1%
7…g6 2% 2% +0.4%
7…e6 0% 0% +0.1%
7…h5 0% 0% -0.5%
Joueurs célèbres
Champions du monde dans cette position
Euwe, Max — 7 parties
Alekhine, Alexander — 1 partie
Lasker, Emanuel — 1 partie
Tal, Mikhail — 1 partie
Parties historiques
7…Bf5 — 97.3% (4368 parties)
1921 — Euwe, Max vs Kostic, Adrijan-Alexander — 1/2-1/2 — Budapest HUN
1921 — Euwe, Max vs Kostic, Barbara — 1/2-1/2 — The Hague NED
1922 — Wolf, Hans-Josef vs Bogoljubow, Efim — 1-0 — Vienna AUT
1923 — Emmerich, Dieter vs Becker, Albert — 0-1 — Frankfurt GER
1923 — Norman Hansen, Holger vs Oskam, Gerard — 1/2-1/2 — Scheveningen NED
7…g6 — 1.8% (79 parties)
1951 — Zalys, Ignas vs Joyner, Lionel — 1/2-1/2 — Montreal CAN
1967 — Adan Martinez, Gonzalo vs Diano, D — 0-1 — URU fch
1968 — Mashliborsky, A. vs Cordovil, M. — 0-1 — Netanya ISR
1968 — Ivanka, Maria vs Epstein, Esther — 1/2-1/2 — URS
1974 — Friedrichsen, Jim vs de Wall, Robert — 0-1 — Guam
7…e6 — 0.5% (21 parties)
1972 — Marfia, Jim vs Harris, Kim L — 1-0 — ?
1972 — Ljubojevic, Ljubomir vs Cafferty, Bernard — 1-0 — Teesside ENG
1989 — Ahumuza Treasure Calton vs Rosenberg, Steve — 0-1 — Lansing ch-MI op
1993 — Kamberi, Illyr vs Swartz, James — 1-0 — Flint ch-MI class-B
1994 — Busquets, Luis vs Weideman, Thomas — 1/2-1/2 — Hawaii USA
7…h5 — 0.4% (17 parties)
1987 — Buecker, Peter vs Forchert, Martin — 1-0 — Muenster GER
1990 — Schwekendiek, Ulrich vs Forchert, Martin — 0-1 — Enger Spenge
1990 — Al Ferri, Abdulkhader vs Frost Jorgensen, Valdemar — 0-1 — corr NZL
1994 — Kelson, Richard vs Nadler Ofer — 1-0 — Las Vegas, NV USA
1996 — Jasik, Piotr vs Barglowski, Filip — 1/2-1/2 — Augustow