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B20v — Wing Gambit, Marshall Variation (1912)
1.e4 c5 2.b4 cxb4 3.a3
Les coups candidats
3…d5 — 42.8% (1469 parties)
Ambassadeurs : Ales Ferenc (44x), Langheld, Werner (30x), Hamann, Carsten (24x), Bobel, Philippe (22x), Neumann, Ulrich (20x), Kryvoruchko, Vita (15x), ? (11x), Zajarnyi, Anatolyi (11x)
Ambassadeurs : Ales Ferenc (18x), Dimitrov, Pavel (5x), Langheld, Werner (5x), Gietl, Thomas (3x), Nasikan, Nikolai (3x), Eberth, Zoltan Bela (3x), Shivananda, B.S. (3x), Bobel, Philippe (3x)
3…e6 — 15.9% (546 parties)
Ambassadeurs : Ales Ferenc (17x), Vogiatzis, Dimitrios (7x), Haub, Thorsten Michael (4x), Hrabinska, Myroslava (4x), Malaczek, Mateusz (4x), Pundt, Wilfried (4x), Gietl, Thomas (3x), Pregelj, Maj (3x)
3…e5 — 12.6% (433 parties)
Ambassadeurs : Langheld, Werner (22x), Bobel, Philippe (15x), Lipecki, Alexander (9x), Riha, Vojtech (7x), Ales Ferenc (5x), Zajarnyi, Anatolyi (4x), Koch, Christian (4x), Vecek, Marjan (4x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 3…d5 3…bxa3 3…e6 3…e5
<1800 295 35% 22% 21% 12%
1800-2200 1833 41% 17% 17% 13%
2200-2600 725 48% 16% 12% 15%
2600+ 1 — 100% — —
Évolution par décennie (% des parties)
Décennie N parties 3…d5 3…bxa3 3…e6 3…e5
1950s 27 67% 15% 4% 4%
1960s 28 36% 14% 36% 7%
1970s 52 52% 21% 12% 8%
1980s 99 49% 15% 22% 7%
1990s 504 47% 19% 15% 9%
2000s 1026 43% 19% 18% 9%
2010s 1305 40% 18% 15% 16%
2020s 391 42% 13% 13% 20%
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
3…d5 40% 42% ▲ +2.6%
3…bxa3 18% 13% ▼ -5.3%
3…e6 15% 13% ▼ -2.6%
3…e5 16% 20% ▲ +4.3%
Joueurs célèbres
Champions du monde dans cette position
Anand, Viswanathan — 1 partie
Karpov, Anatoly — 1 partie
Parties historiques
3…d5 — 42.8% (1469 parties)
1950 — Szily, Jozsef vs Gereben, Erno — 1/2-1/2 — Budapest HUN
1951 — Aviles, O. vs Ania Nahid Rosales Espinoza — 0-1 — Santiago CHI
1951 — Thomas, George Alan vs Schmid, Lothar — 0-1 — ?
1951 — Abdou, William vs Mueller, Aaron — 1/2-1/2 — San Jose, CA USA
1951 — Freedman, William vs Zalys, Ignas — 1-0 — cr
3…bxa3 — 17.9% (616 parties)
1953 — Dorn, Max vs Simagin, Vladimir — 0-1 — Wenen AUT-URS
1953 — Podgorny, Jiri vs Ujtelky, Maximilián Samuel Rudolf — 0-1 — Prague CZE
1956 — Szily, Jozsef vs Kettner, E. — 1-0 — Budapest HUN
1957 — Lee, Wilkson vs ? — 1-0 — Australia
1960 — Perrottey vs Mendivil Salinas, Ismael — 1/2-1/2 — Leipzig GER
3…e6 — 15.9% (546 parties)
1951 — Abdou, William vs Travers, Roy B. — 1/2-1/2 — San Luis ARG
1960 — Perrottey vs Arun Wahi — 0-1 — Leipzig GER
1960 — Perrottey vs Magrin, Antonio — 0-1 — Leipzig GER
1962 — Richter, Kurt P vs Ullrich, B — 1-0 — Berlin rapid
1962 — Moser, Alexander vs Underwood, Alexander — 1-0 — cr.
3…e5 — 12.6% (433 parties)
1952 — Patt Rubinstein, Jacobo vs Garcia Vera, Romeo — 1-0 — Buenos Aires ARG
1960 — Perrottey vs Papapostolou, Christ. — 1-0 — Leipzig GER
1964 — Nowacki, Marian vs Drozd, Ryszard — 0-1 — Warsaw ch-POL
1970 — Boer, Garret vs Nelson, Wes — 0-1 — Livermore
1972 — Van Dijk, Bram vs Balite, Van Jared — 0-1 — Oostvoorne NED