E15e - 5.Nbd2 - Nimzowitsch (1954)

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E15e — Nimzowitsch (1954)
1.d4 Nf6 2.c4 e6 3.Nf3 b6 4.g3 Ba6 5.Nbd2
Les coups candidats
Ambassadeurs : Timman, Jan H (14x), Sokolov, Andrei (11x), Karpov, Anatoly (10x), Epishin, Vladimir (8x), Romanishin, Oleg M (8x), Tunik, Gennady (8x), Bonin, Jay (8x), Sosonko, Gennadi (7x)
Ambassadeurs : Sax, Gyula (19x), Van der Wiel, John T.H. (13x), Timman, Jan H (13x), Romanishin, Oleg M (11x), Tregubov, Pavel V. (9x), Ftacnik, Lubomir (8x), Rakic Vulicevic, Marija (8x), Seirawan, Yasser (7x)
5…d5 — 21.8% (919 parties)
Ambassadeurs : Tregubov, Pavel V. (18x), Ivanchuk, Vasyl (10x), Nikolic, Predrag (6x), Gelfand, Boris (6x), Karpov, Anatoly (6x), Epishin, Vladimir (5x), Nisipeanu, Liviu-Dieter (5x), Razuvaev, Yuri S (4x)
Ambassadeurs : Dautov, Rustem (9x), Aseev, Konstantin N (6x), Tregubov, Pavel V. (6x), Bronstein, David I (4x), Navrotescu, Catalin (4x), Grivas, Efstratios (4x), Nedeljkovic, Srecko M (3x), Gipslis, Aivars (3x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 5…Bb7 5…Bb4 5…d5 5…c5
<1800 104 36% 25% 21% 12%
1800-2200 1019 29% 26% 24% 14%
2200-2600 2568 31% 28% 21% 17%
2600+ 231 32% 35% 26% 4%
Évolution par décennie (% des parties)
Décennie N parties 5…Bb7 5…Bb4 5…d5 5…c5
1950s 21 — 5% 10% 67%
1960s 14 — 7% 21% 64%
1970s 50 10% 22% 22% 40%
1980s 458 40% 31% 10% 17%
1990s 679 38% 24% 15% 19%
2000s 1251 28% 31% 21% 15%
2010s 1266 28% 28% 26% 13%
2020s 476 28% 22% 34% 12%
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
5…Bb7 28% 28% ▲ +0.6%
5…Bb4 28% 22% ▼ -5.9%
5…d5 26% 34% ▲ +8.3%
5…c5 13% 12% ▼ -1.3%
Joueurs célèbres
Champions du monde dans cette position
Karpov, Anatoly — 10 parties
Anand, Viswanathan — 10 parties
Carlsen, Magnus — 10 parties
Ding, Liren — 5 parties
Kasparov, Garry — 3 parties
Tal, Mikhail — 3 parties
Kramnik, Vladimir — 3 parties
Botvinnik, Mikhail — 2 parties
Hou, Yifan — 2 parties
Ju, Wenjun — 1 partie
Parties historiques
5…Bb7 — 30.4% (1280 parties)
1975 — Lemaire, Robert vs Maes, Valeer — 1/2-1/2 — Ghent
1977 — Kraidman, Yair vs Gheorghiu, Florin — 1/2-1/2 — Nathania
1977 — Kraidman, Yair vs Gheorghiu, Florin — 1/2-1/2 — Netanya ISR
1978 — Zheliandinov, Viktor vs Zaid, Leonid — 1-0 — Yalta UKR
1979 — Haygarth, Michael J vs Morrison, Lynne G P — 1/2-1/2 — Chester ch-BCF
5…Bb4 — 27.6% (1165 parties)
1954 — Kholmov, Ratmir D vs Kopylov, Nazar — 1-0 — Leningrad ch22-SU sf
1968 — Krutyanski, Anatoli A vs Bebchuk, Evgeni — 1-0 — Moscow RUS
1971 — Korchnoi, Viktor vs Parma, Bruno — 1-0 — Erevan ARM
1971 — Portisch, Lajos vs Keres, Paul Petrovich — 1/2-1/2 — Amsterdam NED
1973 — Marcus, Joost vs Bosch van Rosenthal, Edzard — 1-0 — Leeuwarden ch-NED
5…d5 — 21.8% (919 parties)
1954 — Ragozin, Viacheslav vs Klaman, Konstantin Mikhailovich — 1-0 — Leningrad ch22-SU sf
1955 — Pribyl, Martin vs Szabo, Laszlo — 1/2-1/2 — Ch Club Argentino, Buenos Air
1962 — Kots, Yuri I vs Zurakhov, Vladlen Y — 1/2-1/2 — Kiev UKR
1964 — Kots, Yuri I vs Taimanov, Mark — 1/2-1/2 — Moscow RUS
1967 — Zara, Dan vs Nacht, Edgar — 1-0 — Bucharest ROU
5…c5 — 15.7% (662 parties)
1953 — Bronstein, David I vs Taimanov, Mark — 1/2-1/2 — Zurich SUI
1954 — Eugenio, Sarah De Oliveira vs Eken, Max — 0-1 — Zurich SUI
1954 — Nedeljkovic, Srecko M vs Bronstein, David I — 1/2-1/2 — Belgrade SRB
1954 — Nedeljkovic, Srecko M vs Bronstein, David I — 1/2-1/2 — Belgrade SRB
1954 — Nedeljkovic, Srecko M vs Nievergelt, Erwin — 1-0 — Belgrade SRB