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E45b — Nimzowitsch (1960)
1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 b6 5.Ne2 Ba6 6.a3
Les coups candidats
Ambassadeurs : Tolonen, Leo (9x), Burnett, Ronald (7x), Swayams, Mishra (7x), Smyslov, Vasily (5x), Donner, Jan-Hein (5x), Hoi, Carsten (5x), Istratescu, Andrei (5x), Tompa, Janos (5x)
Ambassadeurs : Sisniega Campbell, Marcel (7x), Botvinnik, Mikhail (4x), Wells, Ian D (4x), Olafsson, Helgi (4x), Istratescu, Andrei (4x), Hoi, Carsten (4x), Prins, Lodewijk (3x), Pomar Salamanca, Arturo (3x)
6…Bd6 — 0.2% (3 parties)
Ambassadeurs : Anton, Vasil-Efrem (1x), Trautmann, Klaus (1x), Lombard, Andre (1x), Reich, Yves (1x), Eiersbrock, Robin (1x), Monsma, Menno (1x)
6…Bf8 — 0.1% (1 parties)
Ambassadeurs : Polugaevsky, Lev (1x), Bronstein, David I (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 6…Bxc3+ 6…Be7 6…Bd6 6…Bf8
<1800 40 55% 45%
1800-2200 507 64% 36% 0%
2200-2600 998 60% 40% 0%
2600+ 27 63% 37%
Évolution par décennie (% des parties)
Décennie N parties 6…Bxc3+ 6…Be7 6…Bd6 6…Bf8
1950s 65 23% 77%
1960s 82 60% 39% 1%
1970s 103 74% 25% 1%
1980s 221 50% 50%
1990s 238 63% 37%
2000s 380 62% 38%
2010s 534 66% 34% 0%
2020s 248 53% 47%
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
6…Bxc3+ 66% 53% ▼ -12.3%
6…Be7 34% 47% ▲ +12.7%
6…Bd6 0% 0% -0.4%
6…Bf8 0% 0% +0.0%
Joueurs célèbres
Champions du monde dans cette position
Botvinnik, Mikhail — 8 parties
Ju, Wenjun — 1 partie
Parties historiques
6…Bxc3+ — 59.8% (1118 parties)
1951 — Wexler, Bernardo vs Vasconcellos, Fernando O — 1-0 — Mar del Plata ARG
1955 — Antonio Molina, Zayra Angelina vs Vesely, Jiri — 1/2-1/2 — Prague CZE
1957 — Botvinnik, Mikhail vs Smyslov, Vasily — 1/2-1/2 — Moskou wch-m
1957 — Miroshnichenko, Aleksander vs Seoev, Robert — 1-0 — Ashkhabad
1957 — Botvinnik, Mikhail vs Smyslov, Vasily — 1-0 — Moskou wch-m
6…Be7 — 40.0% (749 parties)
1951 — Moiseev, Oleg vs Novotelnov, Nikolai — 1-0 — Moskou ch-URS
1951 — Pomar Salamanca, Arturo vs Prins, Lodewijk — 0-1 — Bad Pyrmont GER
1951 — Shainswit, George vs Fine, Reuben — 0-1 — New York, NY USA
1951 — Gligoric, Svetozar vs Janosevic, Dragoljub — 1-0 — Ljubljana
1951 — Jauregui, Carlos vs Cordaro, J — 1-0 — Santiago de Chile
6…Bd6 — 0.2% (3 parties)
1974 — Anton, Vasil-Efrem vs Trautmann, Klaus — 1-0 — corr DDR-PK
2012 — Lombard, Andre vs Reich, Yves — 1-0 — Switzerland SUI
2014 — Eiersbrock, Robin vs Monsma, Menno — 0-1 — GER
6…Bf8 — 0.1% (1 parties)
1960 — Polugaevsky, Lev vs Bronstein, David I — 1-0 — Leningrad ch-URS