E41c - 5.Bd3 - Nimzo-Indian (1931)

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E41c — Nimzo-Indian (1931)
1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 c5 5.Bd3
Les coups candidats
Ambassadeurs : Knaak, Rainer (39x), Portisch, Lajos (31x), Portisch, Ferenc (27x), Jussupow, Artur (26x), Ibragimov, Ildar (25x), Donner, Jan-Hein (23x), Csom, Istvan (23x), Timman, Jan H (22x)
Ambassadeurs : Donner, Jan-Hein (35x), Gligoric, Sofija (28x), Portisch, Lajos (28x), Rapaka Samuel Paul (25x), Parma, Bruno (25x), Knaak, Rainer (22x), Miguel, Nahuel (20x), Matanovic, Aleksandar (19x)
5…d5 — 14.1% (1260 parties)
Ambassadeurs : Donner, Jan-Hein (23x), Taimanov, Mark (15x), Portisch, Ferenc (14x), Damjanovic, Mato (13x), Portisch, Lajos (12x), Rapaka Samuel Paul (11x), Eken, Max (9x), Darga, Klaus (9x)
5…Bxc3+ — 2.7% (240 parties)
Ambassadeurs : Vujovic, Milorad M (4x), Elwert, Hans-Marcus (3x), Morgado, Juan Sebastian (2x), Tabatadze, Tamaz (2x), Petrik, Stanislav (2x), Pilz, Dieter (2x), Girard, Jean-Pierre (2x), Vltavsky, Vladimir (2x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 5…Nc6 5…O-O 5…d5 5…Bxc3+
<1800 243 49% 28% 13% 2%
1800-2200 2056 53% 24% 12% 4%
2200-2600 4365 60% 20% 12% 3%
2600+ 184 53% 20% 20% 1%
Évolution par décennie (% des parties)
Décennie N parties 5…Nc6 5…O-O 5…d5 5…Bxc3+
1950s 539 22% 41% 31% 0%
1960s 470 13% 50% 31% 0%
1970s 736 39% 39% 17% 1%
1980s 1344 72% 14% 10% 2%
1990s 2055 67% 16% 10% 4%
2000s 1954 54% 23% 13% 3%
2010s 1453 52% 25% 12% 4%
2020s 397 53% 18% 16% 3%
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
5…Nc6 52% 53% ▲ +1.1%
5…O-O 25% 18% ▼ -7.0%
5…d5 12% 16% ▲ +3.6%
5…Bxc3+ 4% 3% ▼ -0.8%
Joueurs célèbres
Champions du monde dans cette position
Botvinnik, Mikhail — 10 parties
Karpov, Anatoly — 10 parties
Tal, Mikhail — 7 parties
Kasparov, Garry — 4 parties
Anand, Viswanathan — 4 parties
Karpov, Aleksandr — 1 partie
Ju, Wenjun — 1 partie
Parties historiques
5…Nc6 — 53.8% (4817 parties)
1950 — Fairhurst, William vs Broadbent, Reginald — 0-1 — Buxton
1950 — Gligoric, Sofija vs Rapaka Samuel Paul — 1/2-1/2 — radio
1950 — Suetin, Alexey S vs Alatortsev, Vladimir N. — 1/2-1/2 — Moskou ch-URS
1950 — Enevoldsen, Harald vs Unzicker, Ferdinand, Dr. — 0-1 — Dubrovnik CRO
1950 — Balogh, Janos vs Viaud, Adolphe — 1/2-1/2 — corr Wch1
5…O-O — 24.1% (2154 parties)
1950 — Levenfish, Grigory vs Sidorov, Anatoly — 0-1 — Ch URS (1/2 final), Gorky RUS
1950 — Gligoric, Sofija vs Eliskases, Erich — 1/2-1/2 — Mar del Plata ARG
1950 — Sanguinetti, Ricardo vs Eliskases, Erich — 1/2-1/2 — Mar del Plata ARG
1950 — Ojanen, Kaarle S vs Vestol, Aage — 1/2-1/2 — Dubrovnik olm
1951 — Pirc, Vasja vs Unzicker, Ferdinand, Dr. — 1-0 — Birmingham ENG
5…d5 — 14.1% (1260 parties)
1950 — Milic, Borislav vs Kevitz, Alexander — 1/2-1/2 — USA
1950 — Alexander Tadala vs Lisitsin, Georgy — 1-0 — URS-ch sf Leningard
1950 — Bronstein, David I vs Boleslavsky, Isaac — 1/2-1/2 — Budapest HUN
1950 — Wood, Gabriel vs Mitchell, Graham — 1-0 — corr Wch1
1951 — Kramer, Haije vs Poulsen, Christian — 1/2-1/2 — Beverwijk NED
5…Bxc3+ — 2.7% (240 parties)
1954 — De Greif, Boris vs Lorson, Gerhard — 1-0 — Amsterdam olm
1969 — Ditt, Egon vs Dubinin, Peter — 0-1 — corr Eberhardt
1971 — Donner, Jan-Hein vs Csom, Istvan — 0-1 — Palma de Majorca ESP
1973 — Nixon, Rodney J vs Oney, Adil Feridun — 1-0 — Groningen NED
1973 — Pelikan, Jorge vs Morgado, Juan Sebastian — 1/2-1/2 — Santa Fe