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B22t — Alapin
1.e4 c5 2.c3 Nf6 3.e5 Nd5 4.d4 cxd4 5.cxd4 d6 6.Nf3 Nc6
Les coups candidats
Ambassadeurs : Woodhouse, Stephen V (94x), Godena, Michele (69x), Hausdorf, Heinz (68x), Lanin, Boris Dr (64x), Sveshnikov, Evgeny (58x), Canibal, Jaromír (54x), Markus, Roland (53x), Stevic, Hrvoje (52x)
7.exd6 — 7.9% (1277 parties)
Ambassadeurs : Dolezal, Radoslav (11x), Gérard, André (9x), Galant, Sergey (5x), Teschner, Rudolf (4x), Riznar, Helena (4x), Calle Hernandez, Thiago Alberto (4x), Struk, Jerzy (4x), Bazant, Petr (4x)
7.Nc3 — 7.0% (1127 parties)
Ambassadeurs : Sveshnikov, Evgeny (14x), Boll, Peter (13x), Kiik, Kalle (13x), Csom, Istvan (11x), Lardot, Derik (11x), Boe, Mads (11x), Adamski, Andrzej (9x), ? (9x)
7.Be2 — 3.2% (521 parties)
Ambassadeurs : Abdinova, Narmin (4x), Alburt, Lev (3x), Jackson, Sheila (3x), Pelikan, Jorge (3x), Khamrakulova, Iroda (3x), d'Aragona Vittoria (3x), Malmstroem, Jan Hendrik (3x), Palermo, Vicente (2x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 7.Bc4 7.exd6 7.Nc3 7.Be2
<1800 519 69% 7% 10% 8%
1800-2200 6304 77% 10% 6% 4%
2200-2600 6726 85% 6% 6% 2%
2600+ 134 97% 1% 2%
Évolution par décennie (% des parties)
Décennie N parties 7.Bc4 7.exd6 7.Nc3 7.Be2
1950s 48 23% 17% 31% 12%
1960s 107 24% 18% 36% 16%
1970s 547 65% 7% 20% 3%
1980s 695 72% 7% 12% 5%
1990s 2004 69% 12% 10% 4%
2000s 4918 77% 8% 7% 4%
2010s 5872 83% 7% 4% 3%
2020s 2009 87% 6% 3% 2%
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
7.Bc4 83% 87% ▲ +4.0%
7.exd6 7% 6% ▼ -1.0%
7.Nc3 4% 3% ▼ -1.7%
7.Be2 3% 2% -0.4%
Joueurs célèbres
Champions du monde dans cette position
Tal, Mikhail — 7 parties
Carlsen, Magnus — 4 parties
Ju, Wenjun — 4 parties
Hou, Yifan — 4 parties
Smyslov, Vladimir — 2 parties
Kasparov, Garry — 1 partie
Anand, Viswanathan — 1 partie
Gukesh D — 1 partie
Parties historiques
7.Bc4 — 78.4% (12704 parties)
1951 — Szabadi, Elemer vs Szabo, Ladislav — 0-1 — Hungary ch
1954 — Bannik, Anatolij vs Suetin, Alexey S — 1/2-1/2 — Kiev ch-URS
1955 — Van der Wel, Peter vs Sarosy, Zoltan L — 1-0 — Toronto/Ottawa/Hamilton CAN
1956 — Antoshin, Vladimir S vs Averbakh, Yuri L — 0-1 — Leningrad ch-URS
1957 — Nahlik, Edward vs Plater, Kazimierz — 0-1 — Szczawno Zdroj
7.exd6 — 7.9% (1277 parties)
1950 — Simagin, Vladimir vs Barcza, Gedeon — 0-1 — Szczawno Zdroj POL
1953 — Marić, Rudolf vs Pirc, Vasja — 1/2-1/2 — Zagreb CRO
1954 — De Paoli, Emilio vs Minev, Nikolay N — 0-1 — Amsterdam olm
1955 — Unzicker, Wolfgang vs Geller, Efim P. — 1/2-1/2 — Goteborg SWE
1958 — Horowitz, Binyamin vs ? — 1-0 — Chicago simul
7.Nc3 — 7.0% (1127 parties)
1954 — Ozsvath, Andras vs Benko, P. — 0-1 — Hungary ch
1956 — Padevsky, Nikola vs Olafsson, Fridrik — 1-0 — Uppsala
1956 — Maderna, Carlos vs Bolbochan, Julio — 0-1 — Mar del Plata ARG
1956 — Milner Barry, Philip vs Benko, Pal — 1-0 — Moscow RUS
1957 — Nahlik, Edward vs Doda, Zbigniew — 1/2-1/2 — Szczawno Zdroj
7.Be2 — 3.2% (521 parties)
1953 — Bogdanovic, Rajko vs Janosevic, Dragoljub — 0-1 — Zagreb CRO
1955 — Redolfi, Argentino Rodolfo vs Wexler, Bernardo — 1-0 — Buenos Aires ch-ARG
1957 — Dzindzichashvili, Roman vs Zakharov, Alexander — 1-0 — Ch URS (juniors)
1957 — Gunnarsson, Gunnar K vs Johannsson, Ingi R — 0-1 — Reykjavik ISL
1957 — Wisliceny, Juergen, Dr. vs Weber, Bernd, Dr. — 1/2-1/2 — Ruhla