E15n - 4…Ba6 5.b3 Bb7 6.Bg2 Bb4+ 7.Bd2 a5 8.O-O O-O - Nimzowitsch [+0.35]

Fin du contenu

Aucune page supplémentaire à charger

← Articles plus récents
E15n — Nimzowitsch
1.d4 Nf6 2.c4 e6 3.Nf3 b6 4.g3 Ba6 5.b3 Bb7 6.Bg2 Bb4+ 7.Bd2 a5 8.O-O O-O
Eval: [+0.35]
Les coups candidats
9.Qc2 — 40.6% (556 parties)
Ambassadeurs : Romanishin, Oleg M (12x), Korchnoi, Viktor (10x), Shablinsky, Mikhail Ivanovich (9x), Szabo, Vilmos (8x), Nikolic, Predrag (7x), Timman, Jan H (7x), Karpov, Aleksandr (6x), Iotov, Valentin (6x)
9.Nc3 — 27.4% (375 parties)
Ambassadeurs : Korchnoi, Viktor (10x), Epishin, Vladimir (8x), Pinter, Jozsef (8x), Romanishin, Oleg M (7x), Almasi, Zoltan (6x), Baklan, Vladimir (5x), Barus, Cerdas (5x), Safarli, Elmir (5x)
9.a3 — 15.5% (212 parties)
Ambassadeurs : Epishin, Vladimir (6x), Jasnikowski, Zbigniew (3x), Polak, Tomas (3x), Romanishin, Oleg M (3x), Muhl, Patrick (3x), Mitrabha, Guha (3x), Sjoberg, Mats (2x), Stefansson, Hannes (2x)
9.Bc3 — 5.6% (77 parties)
Ambassadeurs : Novikov, Igor (7x), Arkell, Keith C (5x), Romanishin, Oleg M (3x), Hebden, Mark L (3x), Balashov, Yuri (2x), Kempinski, Robert (2x), Gheorghiu, Florin (2x), Mamedyarov, Shakhriyar (2x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 9.Qc2 9.Nc3 9.a3 9.Bc3
<1800 6 17% 17% 50% —
1800-2200 224 48% 21% 21% 2%
2200-2600 930 37% 29% 15% 7%
2600+ 120 45% 32% 8% 7%
Évolution par décennie (% des parties)
Décennie N parties 9.Qc2 9.Nc3 9.a3 9.Bc3
1970s 1 100% — — —
1980s 90 32% 22% 8% 13%
1990s 271 34% 34% 10% 10%
2000s 514 45% 28% 14% 4%
2010s 434 41% 24% 21% 3%
2020s 60 37% 23% 23% 7%
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
9.Qc2 41% 37% ▼ -4.6%
9.Nc3 24% 23% ▼ -0.9%
9.a3 21% 23% ▲ +2.1%
9.Bc3 3% 7% ▲ +3.2%
Joueurs célèbres
Champions du monde dans cette position
Karpov, Aleksandr — 10 parties
Anand, Viswanathan — 8 parties
Karpov, Anatoly — 7 parties
Ding, Liren — 2 parties
Kasparov, Garry — 1 partie
Hou, Yifan — 1 partie
Kramnik, Vladimir — 1 partie
Ju, Wenjun — 1 partie
Parties historiques
9.Qc2 — 40.6% (556 parties)
1977 — Lengyel, Laszlo vs Csom, Istvan — 1/2-1/2 — Budapest ch-HUN
1985 — Torre, Eugenio vs Short, Nigel D — 0-1 — Biel izt plof
1985 — Rao, Vivek vs Spassky, Boris V. — 1/2-1/2 — Hollywood, FL USA
1985 — Sygulski, Artur vs Gruen, Gerd-Peter — 1-0 — Pohja
1985 — Hawksworth, John C vs Wade, Robert G — 1/2-1/2 — Catford
9.Nc3 — 27.4% (375 parties)
1985 — Chernin, Alexander vs Spassky, Boris V. — 1/2-1/2 — Montpellier FRA
1985 — Chernin, Alexander vs Spassky, Boris Vasily — 1/2-1/2 — Montpellier FRA
1986 — Sinkovics, Peter vs Horvath, Jozsef — 0-1 — ?
1987 — Neverov, Valeriy vs Gurevich, Mikhail — 1/2-1/2 — Tbilisi GEO
1987 — Ribli, Zoltan vs Nikolic, Predrag — 1/2-1/2 — Reggio Emilia ITA
9.a3 — 15.5% (212 parties)
1985 — Ostenstad, Berge vs Gruen, Gerd-Peter — 0-1 — Pohja
1987 — Nikolic, Predrag vs Polugaevsky, Lev — 1/2-1/2 — Sarajevo BIH
1987 — Jasnikowski, Zbigniew vs Kostyra, Stanislaw — 1-0 — Warszawa MINISTER KO
1987 — Jasnikowski, Zbigniew vs Kruszynski, Wlodzimierz — 1/2-1/2 — POL-ch sf Gdynia POL
1987 — Lopez Molnar, Aidan Mikael vs Farkas Tomljenovic, Jakov — 1-0 — Sopron
9.Bc3 — 5.6% (77 parties)
1987 — Pinter, Jozsef vs Korchnoi, Viktor — 0-1 — Zagreb CRO
1988 — Hansen, Lars Bo vs Eingorn, Vereslav S — 1/2-1/2 — Copenhagen DEN
1988 — Schussler, Harry vs Polugaevsky, Lev — 1/2-1/2 — Haninge SWE
1988 — Ruban, Vadim vs Balashov, Yuri — 1/2-1/2 — Uzhgorod USSR-OT56
1988 — Novikov, Igor vs Balashov, Yuri — 1/2-1/2 — Naberezhnie Chelni