E21b - 4…b6 - Nimzo-Queen’s Hybrid (1929)

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E21b — Nimzo-Queen’s Hybrid (1929)
1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Nf3 b6
Les coups candidats
Ambassadeurs : Bakheet Farag (32x), Roeder, Matthias (29x), Bacrot, Etienne (28x), Timman, Jan H (24x), Rashkovsky, Nukhim N (23x), Campos Moreno, Javier B. (23x), Lukacs, Peter (19x), Miles, Anthony J (17x)
Ambassadeurs : Kolanek, Roman (28x), Borisenko, Georgy K (18x), Chatalbashev, Boris (16x), Batsiashvili, Nino (16x), Tikkanen, Hans (10x), Michalik, Peter (9x), Petrosian, Tigran V. (8x), Hernandez Ronny (8x)
Ambassadeurs : Seirawan, Yasser (25x), Barsov, Alexei (23x), Van Wely, Loek (17x), Sokolov, Ivan (14x), Ubilava, Elizbar (12x), Miles, Anthony J (11x), Yrjola, Jouni (10x), Timman, Jan H (9x)
Ambassadeurs : Huss, Andreas (27x), Mirzoev, Azer (19x), Kozul, Zdenko (13x), Mikhalevski, Alexander (13x), Dobrov, Vladimir (8x), Polugaevsky, Lev (7x), Razuvaev, Yuri S (6x), Alekseev, Evgeny (6x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 5.Bg5 5.e3 5.Qb3 5.Qc2
<1800 788 30% 20% 7% 10%
1800-2200 4489 39% 19% 11% 10%
2200-2600 6659 47% 18% 15% 10%
2600+ 614 38% 28% 16% 9%
Évolution par décennie (% des parties)
Décennie N parties 5.Bg5 5.e3 5.Qb3 5.Qc2
1950s 93 35% 31% 19% 3%
1960s 173 45% 32% 10% 8%
1970s 135 41% 39% 4% 4%
1980s 1367 53% 14% 12% 11%
1990s 1977 48% 11% 18% 8%
2000s 4138 51% 11% 15% 8%
2010s 5019 36% 26% 9% 11%
2020s 1165 25% 32% 12% 9%
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
5.Bg5 36% 25% ▼ -11.1%
5.e3 26% 32% ▲ +6.4%
5.Qb3 9% 12% ▲ +2.9%
5.Qc2 11% 9% ▼ -2.5%
Joueurs célèbres
Champions du monde dans cette position
Tal, Mikhail — 10 parties
Kasparov, Garry — 10 parties
Karpov, Anatoly — 10 parties
Anand, Viswanathan — 10 parties
Carlsen, Magnus — 10 parties
Hou, Yifan — 5 parties
Ju, Wenjun — 5 parties
Botvinnik, Mikhail — 2 parties
Kramnik, Vladimir — 2 parties
Smyslov, Vladimir — 1 partie
Ding, Liren — 1 partie
Parties historiques
5.Bg5 — 42.8% (6018 parties)
1950 — Alexander, FFL. vs Golombek, Harry — 1-0 — Southsea
1950 — Krause, Kurt vs Platz, Hans — 0-1 — Soemmerda GER
1951 — Kuttis, N. vs Anderson, Frank Ross — 1/2-1/2 — Toronto CAN
1951 — Kuttis, N. vs Anderson, Frank Ross — 0-1 — Toronto CAN
1952 — Hofmann, EJ vs Kucera, Jan — 1-0 — Tatranska Lomnica
5.e3 — 18.9% (2664 parties)
1950 — Borisenko, Georgy K vs Smyslov, Vasily — 1-0 — Moskou ch-URS
1951 — Geller, Efim P. vs Shaposhnikov, Yury — 1-0 — Sverdlovsk
1952 — Wozniak, Kazimierz vs Szukszta, Janus — 1-0 — Katowice POL
1952 — Geller, Efim P. vs Keres, Paul — 1-0 — Moskou ch-URS
1952 — Geller, Efim P. vs Matanovic, Aleksandar — 1/2-1/2 — Stockholm izt
5.Qb3 — 12.8% (1802 parties)
1950 — Barendregt, Johan vs Spanjaard, Eduard — 1/2-1/2 — Amsterdam ch-NED
1950 — Donner, Jan-Hein vs Golombek, Harry — 1-0 — Venice ITA
1950 — Bosch van Rosenthal, Edzard vs Mitchell, George — 1-0 — corr Wch1
1950 — Van den Tol, Theo vs Gruenfeld, Ernst — 1/2-1/2 — Vienna AUT
1951 — O'Kelly de Galway, Alberic vs Roelle, Philipp — 0-1 — Southsea
5.Qc2 — 9.5% (1332 parties)
1951 — Bogoljubow, Efim vs Matanovic, Aleksandar — 1/2-1/2 — Match FRG-YUG
1955 — Chaude de Silans, Chantal vs Balanel, Ion — 0-1 — Bucharest ROU
1955 — Evans, Larry vs Bronstein, David I — 1/2-1/2 — Moscow RUS
1960 — Byrne, Ray vs Sandrin, Adrien — 1-0 — St Louis
1960 — Byrne, Ray vs Kortchnoi, V. — 1/2-1/2 — Leipzig olm