E43b - 5.Bd3 - Nimzowitsch

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E43b — Nimzowitsch
1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 b6 5.Bd3
Les coups candidats
5…Bb7 — 97.1% (4127 parties)
Ambassadeurs : Georgiev, Vladimir (24x), Gligoric, Svetozar (21x), Milanovic, Danilo (17x), Zsinka, Laszlo (16x), Muir, Andrew J (16x), Lukacs, Peter (15x), De Firmian, Nick (15x), Peralta, Fernando (13x)
Ambassadeurs : Kolanek, Roman (2x), Tzend, Donoy (1x), Zuidema, Coen (1x), Gawlikowski, Stanislaw (1x), Regedzinski, Teodor (1x), Geller, Efim P. (1x), Keres, Paul (1x), Luckis, Marcos (1x)
5…Bxc3+ — 0.8% (34 parties)
Ambassadeurs : Tomkins, Ken (2x), Scoones, Dan (1x), Scoones Daniel (1x), Suzuki, W. (1x), Dandridge, Marvin (1x), Schaefer, Michael (1x), Mehler, Gerhard (1x), Moser, David (1x)
5…c5 — 0.5% (23 parties)
Ambassadeurs : Kuettner, Uwe (1x), Wehnert, Lutz (1x), Rantanen, Matti (1x), Smiltiner, Shlomo (1x), Pettersson Goran (1x), Backe, Peter (1x), Herink, Miroslav (1x), Novak, Ervin (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 5…Bb7 5…O-O 5…Bxc3+ 5…c5
<1800 91 86% 8% 3% 1%
1800-2200 1249 96% 2% 1% 0%
2200-2600 1979 98% 0% 1% 0%
2600+ 66 98% — 2% —
Évolution par décennie (% des parties)
Décennie N parties 5…Bb7 5…O-O 5…Bxc3+ 5…c5
1910s 5 100% — — —
1920s 1 100% — — —
1930s 23 100% — — —
1940s 23 100% — — —
1950s 61 95% 3% — 2%
1960s 115 97% 2% — 1%
1970s 201 98% — — 1%
1980s 297 97% 1% 1% 1%
1990s 704 97% 1% 1% 0%
2000s 1160 98% 1% 1% 1%
2010s 1368 96% 2% 1% 0%
2020s 293 98% 1% 0% 0%
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
5…Bb7 96% 98% ▲ +1.6%
5…O-O 2% 1% ▼ -1.2%
5…Bxc3+ 1% 0% ▼ -0.5%
5…c5 0% 0% -0.1%
Joueurs célèbres
Champions du monde dans cette position
Alekhine, Alexander — 3 parties
Carlsen, Magnus — 3 parties
Botvinnik, Mikhail — 2 parties
Tal, Mikhail — 2 parties
Kasparov, Garry — 2 parties
Smyslov, Vladimir — 1 partie
Ju, Wenjun — 1 partie
Parties historiques
5…Bb7 — 97.1% (4127 parties)
1914 — Rubinstein, Akiba vs Alekhine, Alexander — 0-1 — St Petersburg (05)
1914 — Rubinstein, Akiba vs Alekhine, Alexander — 0-1 — St Petersburg RUS
1914 — Janowski, Arkadiusz vs NIEMZOWITSCH — 1/2-1/2 — St Petersburg RUS
1914 — Janowski, Dawid vs Nimzowitsch, Aron — 1/2-1/2 — St Petersburg RUS
1914 — Janowski, Dawid vs Nimzowitsch, Aron — 1/2-1/2 — St Petersburg RUS
5…O-O — 1.2% (51 parties)
1952 — Gawlikowski, Stanislaw vs Regedzinski, Teodor — 0-1 — Katowice POL
1952 — Geller, Efim P. vs Keres, Paul — 1-0 — Moscow RUS
1960 — Tzend, Donoy vs Zuidema, Coen — 0-1 — Leningrad RUS
1965 — Luckis, Marcos vs Sanguineti, Raúl Carlos — 1/2-1/2 — Buenos Aires ARG
1988 — Martinez Walters, Carlos vs Zagorovsky — 1-0 — cr.
5…Bxc3+ — 0.8% (34 parties)
1981 — Suzuki, W. vs Dandridge, Marvin — 1-0 — corr ICA
1982 — Scoones, Dan vs Tomkins, Ken — 0-1 — Vancouver BC CAN
1982 — Scoones Daniel vs Tomkins, Ken — 0-1 — Seattle, WA USA
1992 — Silvero, Marcelo vs Amura, Claudia — 0-1 — Buenos Aires Traffic
1993 — Schaefer, Michael vs Mehler, Gerhard — 1-0 — Darmstadt
5…c5 — 0.5% (23 parties)
1958 — Rantanen, Matti vs Smiltiner, Shlomo — 1-0 — Munich GER
1969 — Kuettner, Uwe vs Wehnert, Lutz — 1-0 — Schwerin GER
1970 — Visier Segovia, Fernando vs Keres, Paul — 0-1 — Kapfenberg AUT
1971 — Herink, Miroslav vs Novak, Ervin — 1/2-1/2 — Havirov CZE
1976 — Pettersson Goran vs Backe, Peter — 0-1 — Norrkoping