E43e - 6.Bd3 - Nimzowitsch (1914)

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E43e — Nimzowitsch (1914)
1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 b6 5.Nf3 Bb7 6.Bd3
Les coups candidats
Ambassadeurs : Chatalbashev, Boris (20x), Gligoric, Sofija (15x), Lukacs, Peter (15x), Malaniuk, Vladimir P (13x), Korchnoi, Viktor (11x), Borisenko, Georgy K (10x), Bisguier, Arthur B (10x), Ibragimov, Ildar (9x)
Ambassadeurs : Chatalbashev, Boris (16x), Inkiov, Ventzislav (12x), Gligoric, Sofija (8x), Lukacs, Peter (8x), Cafferty, Bernard (8x), Keene, Raymond D (7x), Navarovszky, Laszlo (7x), Lengyel, Levente (6x)
6…c5 — 7.1% (418 parties)
Ambassadeurs : Csom, Istvan (8x), Keres, Paul Petrovich (5x), Gligoric, Sofija (5x), Fedorchuk, Sergey A. (5x), Keres, Paul (3x), Kovalyov, Anton (3x), Tal, Mikhail (2x), Letelier Martner, Rene (2x)
6…Bxc3+ — 5.4% (314 parties)
Ambassadeurs : Chatalbashev, Boris (3x), Byrne, Robert E (2x), Larsen, Bent (2x), Larsen, Bent Ravn (2x), Gulko, Boris (2x), Lukacs, Peter (2x), Jantzen, Hans-Joerg (2x), Pap, Gyula (2x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 6…O-O 6…Ne4 6…c5 6…Bxc3+
<1800 258 53% 29% 5% 8%
1800-2200 1868 49% 36% 6% 6%
2200-2600 2716 52% 34% 8% 5%
2600+ 180 75% 13% 9% 2%
Évolution par décennie (% des parties)
Décennie N parties 6…O-O 6…Ne4 6…c5 6…Bxc3+
1950s 93 55% 27% 14% 2%
1960s 181 50% 40% 7% 1%
1970s 256 51% 37% 7% 4%
1980s 417 50% 36% 9% 2%
1990s 760 46% 39% 9% 5%
2000s 1389 45% 40% 6% 6%
2010s 2162 55% 31% 7% 6%
2020s 601 62% 20% 7% 8%
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
6…O-O 55% 62% ▲ +7.0%
6…Ne4 31% 20% ▼ -11.0%
6…c5 7% 7% ▲ +0.8%
6…Bxc3+ 6% 8% ▲ +2.3%
Joueurs célèbres
Champions du monde dans cette position
Tal, Mikhail — 8 parties
Carlsen, Magnus — 6 parties
Ju, Wenjun — 4 parties
Botvinnik, Mikhail — 2 parties
Kramnik, Vladimir — 2 parties
Smyslov, Vladimir — 1 partie
Kasparov, Garry — 1 partie
Karpov, Anatoly — 1 partie
Anand, Viswanathan — 1 partie
Hou, Yifan — 1 partie
Parties historiques
6…O-O — 51.5% (3017 parties)
1950 — Borisenko, Georgy K vs Alatortsev, Vladimir N. — 0-1 — Moskou ch-URS
1950 — Petrosian, Tigran V. vs Boleslavsky, Isaac — 1/2-1/2 — Moskou ch-URS
1950 — Stenborg, Ake vs Kramer, Hanspeter — 0-1 — Dubrovnik olm
1951 — Orlando, Roy vs Sarosy, Zoltan L — 1/2-1/2 — Toronto CAN
1951 — Belem, Humberto Luciano vs Vasconcellos, Fernando O — 0-1 — Fortaleza BRA
6…Ne4 — 33.9% (1985 parties)
1950 — Stenborg, Ake vs Crepeaux, Robert — 1-0 — Dubrovnik CRO
1950 — Belova, Valentina M vs Bykova, Elizaveta — 1/2-1/2 — Moscow RUS
1951 — Kramer, George vs Fine, Reuben — 1/2-1/2 — New York, NY USA
1951 — Soultanbeieff, Victor vs Limbos, Paul — 1-0 — Brussels BEL
1952 — Geller, Efim P. vs Kramer, Haije — 1-0 — Helsinki olm
6…c5 — 7.1% (418 parties)
1951 — Petrosian, Tigran A. vs Kopylov, Nazar — 0-1 — Moskou ch-URS
1953 — Soultanbeieff, Victor vs O'Kelly de Galway, Alberic — 0-1 — Antwerp BEL
1954 — Bolbochan, Julio vs Keres, Paul Petrovich — 1/2-1/2 — Buenos Aires ARG
1954 — Parr, Frank vs Morry, WR. — 1-0 — England
1954 — Bolbochan, Julio vs Keres, Paul — 1-0 — Buenos Aires ARG
6…Bxc3+ — 5.4% (314 parties)
1950 — Borisenko, Georgy K vs Smyslov, Vasily — 1-0 — Moskou ch-URS
1950 — Primavera, Giuseppe vs Kramer, Hanspeter — 0-1 — Dubrovnik olm
1967 — Peterson, Andrejs vs Nikolaevsky, Yuri V — 0-1 — Moscow RUS
1969 — Petrosian, Tigran V. vs Arockia Benett Dawson — 1/2-1/2 — It, Palma de Majorca ESP
1970 — Byrne, Robert E vs Larsen, Bent — 1/2-1/2 — Boston, MA USA