E43b - 5.Bd3 - Nimzowitsch (1914)

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E43b — Nimzowitsch (1914)
1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 b6 5.Bd3
Les coups candidats
5…Bb7 — 97.0% (4207 parties)
Ambassadeurs : Gligoric, Sofija (26x), Georgiev, Vladimir (22x), Zsinka, Laszlo (16x), Muir, Andrew J (16x), Lukacs, Peter (14x), Inkiov, Ventzislav (12x), Portisch, Ferenc (11x), Bisguier, Arthur B (9x)
Ambassadeurs : Geller, Efim P. (1x), Keres, Paul (1x), Amaro, Lucas Ibrair (1x), Sanguineti, Raúl Carlos (1x), Tzend, Donoy (1x), Zuidema, Coen (1x), Gawlikowski, Stanislaw (1x), Regedzinski, Teodor (1x)
5…Bxc3+ — 0.8% (34 parties)
Ambassadeurs : Done, Stefan-Daniel (2x), Tomkins, Ken (2x), Ito, Suzuka (1x), Dandridge, Marvin (1x), Schaefer, Michael (1x), Mehler, Gerhard (1x), Moser, Dorothy (1x), Schiff, Maximilian (1x)
5…c5 — 0.6% (25 parties)
Ambassadeurs : Kuettner, Uwe (1x), Woehlert, Lutz (1x), Rantanen, Matti (1x), Smiltiner, Shlomo (1x), De Ruijter, Luuk (1x), Kremer, Mark (1x), Luodonpaa, Martti (1x), Kontulainen, Hannu (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 192 93% 4% 1% 1%
1800-2200 1504 96% 2% 1% 1%
2200-2600 1951 99% 0% 1% 0%
2600+ 58 98% — 2% —
Évolution par décennie (% des parties)
Décennie N parties 5…Bb7 5…O-O 5…Bxc3+ 5…c5
1950s 61 95% 3% — 2%
1960s 115 97% 2% — 1%
1970s 203 98% — — 1%
1980s 299 97% 1% 1% 1%
1990s 703 97% 1% 1% 0%
2000s 1166 98% 1% 1% 1%
2010s 1381 96% 2% 1% 1%
2020s 407 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% ▼ -0.6%
5…c5 1% 0% -0.0%
Joueurs célèbres
Champions du monde dans cette position
Carlsen, Magnus — 3 parties
Botvinnik, Mikhail — 2 parties
Kasparov, Garry — 2 parties
Tal, Mikhail — 2 parties
Smyslov, Vladimir — 1 partie
Ju, Wenjun — 1 partie
Parties historiques
5…Bb7 — 97.0% (4207 parties)
1950 — Borisenko, Georgy K vs Alatortsev, Vladimir N. — 0-1 — Moskou ch-URS
1950 — Stenborg, Ake vs Crepeaux, Robert — 1-0 — Dubrovnik CRO
1950 — Belova, Valentina M vs Bykova, Elizaveta — 1/2-1/2 — Moscow RUS
1950 — Staldi, Cherubino vs Giustolisi, Alberto — 1/2-1/2 — Sorrento ch ITA
1951 — Pinkus, Albert vs Santasiere, Anthony — 0-1 — New York ch-USA
5…O-O — 1.2% (52 parties)
1952 — Geller, Efim P. vs Keres, Paul — 1-0 — Moscow RUS
1952 — Gawlikowski, Stanislaw vs Regedzinski, Teodor — 0-1 — Katowice POL
1960 — Tzend, Donoy vs Zuidema, Coen — 0-1 — Leningrad RUS
1965 — Amaro, Lucas Ibrair vs Sanguineti, Raúl Carlos — 1/2-1/2 — Buenos Aires ARG
1988 — Walters, Adam vs Zagorovsky — 1-0 — cr.
5…Bxc3+ — 0.8% (34 parties)
1981 — Ito, Suzuka vs Dandridge, Marvin — 1-0 — corr ICA
1982 — Done, Stefan-Daniel vs Tomkins, Ken — 0-1 — Vancouver BC CAN
1982 — Done, Stefan-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 — 0.6% (25 parties)
1958 — Rantanen, Matti vs Smiltiner, Shlomo — 1-0 — Munich GER
1969 — Kuettner, Uwe vs Woehlert, Lutz — 1-0 — Schwerin GER
1970 — Visier Segovia, Fernando vs Keres, Paul — 0-1 — Kapfenberg etc
1971 — Herink, Miroslav vs Novak, Ervin — 1/2-1/2 — Havirov CZE
1976 — Amar, Peterson vs Backe, Peter — 0-1 — Norrkoping