E15t - 5.Bg2 - Queen’s Indian (1921)

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E15t — Queen’s Indian (1921)
1.d4 Nf6 2.c4 e6 3.Nf3 b6 4.g3 Bb7 5.Bg2
Les coups candidats
Ambassadeurs : Ilyasov, Anatoly Fedorovich (85x), Naumkin, Igor (83x), Karpov, Anatoly (82x), Ivkov, Borislav (61x), Ribli, Zoltan (54x), Korchnoi, Viktor (50x), Lengyel, Levente (48x), Portisch, Lajos (45x)
Ambassadeurs : Popov, Vladimir Valentinovich (109x), Korchnoi, Viktor (25x), Ivkov, Borislav (24x), Zsinka, Laszlo (19x), Polugaevsky, Lev (16x), Nagy, Gabor (15x), Tukmakov, Vladimir B (14x), Gunina, Valentina (13x)
Ambassadeurs : Ynojosa Aponte, Felix Jose (15x), Ortel, Endre (14x), Voiculescu, Costel (14x), Socko, Bartosz (13x), Voveris, Gediminas (10x), Pergel, Laszlo (10x), Ponomarenko, Maria Leonidovna (9x), Siikaluoma, Auno (7x)
5…d5 — 3.1% (1083 parties)
Ambassadeurs : Fels, Karl-Heinz (4x), Fernandez Guillen, Ernesto J. (4x), Garcia Vera, Oscar (3x), Tichy, Vladimir (3x), Plat, Vojtech (3x), Gkikas, Hristos (3x), Kostov, Nikolay (3x), Gvetadze, Sofio (3x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 5…Be7 5…Bb4+ 5…c5 5…d5
<1800 1646 54% 22% 11% 9%
1800-2200 12669 60% 23% 10% 4%
2200-2600 15184 67% 22% 6% 2%
2600+ 1179 75% 18% 4% —
Évolution par décennie (% des parties)
Décennie N parties 5…Be7 5…Bb4+ 5…c5 5…d5
1950s 538 72% 18% 5% 3%
1960s 627 76% 17% 3% 1%
1970s 1152 79% 14% 4% 1%
1980s 2062 69% 22% 6% 2%
1990s 4411 68% 20% 7% 3%
2000s 7751 65% 20% 8% 4%
2010s 14036 62% 22% 10% 3%
2020s 4404 58% 30% 4% 3%
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
5…Be7 62% 58% ▼ -3.4%
5…Bb4+ 22% 30% ▲ +8.2%
5…c5 10% 4% ▼ -5.5%
5…d5 3% 3% +0.4%
Joueurs célèbres
Champions du monde dans cette position
Tal, Mikhail — 10 parties
Karpov, Anatoly — 10 parties
Anand, Viswanathan — 10 parties
Kasparov, Garry — 10 parties
Carlsen, Magnus — 10 parties
Ju, Wenjun — 10 parties
Ding, Liren — 10 parties
Kramnik, Vladimir — 9 parties
Hou, Yifan — 9 parties
Botvinnik, Mikhail — 6 parties
Smyslov, Vladimir — 4 parties
Gukesh D — 2 parties
Karpov, Aleksandr — 1 partie
Parties historiques
5…Be7 — 64.2% (22452 parties)
1950 — Nielsen, Julius vs Vestol, Aage — 1/2-1/2 — Reykjavik ISL
1950 — Buerger, Victor vs Veitch, Walter — 1-0 — Buxton
1950 — Miguel, Nahuel vs Kottnauer, Cenek — 1-0 — Amsterdam NED
1950 — Gudmundsson, Gudbjartur vs Kramer, Haije — 1/2-1/2 — Amsterdam NED
1950 — Pfeiffer, Gerhard vs Sahlmann, Walter — 1/2-1/2 — FRG-ch Bad Pyrmont GER
5…Bb4+ — 21.7% (7582 parties)
1950 — Castillo Bermudez, Manuel vs Kotov, Alexander — 1/2-1/2 — Venice ITA
1950 — Herrmann, Ludwig vs Stein, Georg — 1/2-1/2 — Soemmerda GER
1950 — Kluger, Gyula vs Koberl, Ferenc — 1-0 — Budapest HUN
1950 — Hantke, Rolf vs Illgen, Hans — 0-1 — Bielefeld
1950 — Enevoldsen, Jens vs Pedersen, Henry — 0-1 — Rodovre
5…c5 — 7.8% (2731 parties)
1950 — Sundberg, Bertil vs Vestol, Aage — 0-1 — Reykjavik ISL
1950 — Sandor, Bela vs Antal, Sebestyen — 0-1 — Budapest HUN
1950 — Gawliczek, Andreas vs Koberl, Ferenc — 1/2-1/2 — Schiavno Zdroj
1950 — Flores, Ranz Kirby Anthony vs Vestol, Aage — 1-0 — Dubrovnik olm
1952 — Miguel, Nahuel vs Pomar Salamanca, Arturo — 1-0 — Havana CUB
5…d5 — 3.1% (1083 parties)
1950 — Unzicker, Ferdinand, Dr. vs Troeger, Paul — 1/2-1/2 — Bad Pyrmont GER
1952 — Rodriguez Camio, A. vs Garcia Vera, Oscar — 0-1 — Rosario ARG
1952 — Garcia Vera, Romeo vs Garcia Vera, Oscar — 1/2-1/2 — Rosario ARG
1952 — Garcia Vera, Romeo vs Garcia Vera, Oscar — 1/2-1/2 — Rosario ARG
1953 — Zalys, Ignas vs Young, Walter Will — 1-0 — cr Golden Knights