E17n - 6…O-O - Queen’s Indian (1929)

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E17n — Queen’s Indian (1929)
1.d4 Nf6 2.c4 e6 3.Nf3 b6 4.g3 Bb7 5.Bg2 Be7 6.O-O O-O
Les coups candidats
Ambassadeurs : Ivkov, Borislav (60x), Andersson, Ulf (60x), Karpov, Anatoly (51x), Ribli, Zoltan (50x), Lengyel, Levente (43x), Portisch, Lajos (42x), Smyslov, Vasily (35x), Kholmov, Ratmir D (34x)
Ambassadeurs : Rozentalis, Eduardas (31x), Ilyasov, Anatoly Fedorovich (26x), Van Wely, Loek (15x), Janisch, Manfred (15x), Kozlov, Vadim Yakovlevich (14x), Grabarczyk, Miroslaw (13x), Brodsky, Michail (13x), Nikolov, Momchil (12x)
Ambassadeurs : Schebler, Gerhard (14x), Vegjeleki, Adolf (12x), Dymek, Wladyslaw (11x), Lukásová, Alena (11x), Elíson, Kári (11x), Salzmann, Stefan (11x), Brusiani, Angelo (11x), Grivas, Efstratios (9x)
Ambassadeurs : Novikov, Maxim I (12x), Pravec, Ladislav (12x), Novikov, Igor (8x), Maly, Alexey (7x), Gereben, Erno (5x), Rashkovsky, Nukhim N (5x), Charkhalashvili, Inga (5x), Komarov, Dimitri (4x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 7.Nc3 7.Re1 7.d5 7.b3
<1800 916 75% 10% 7% 3%
1800-2200 8356 71% 12% 11% 3%
2200-2600 10312 62% 21% 12% 3%
2600+ 745 53% 33% 9% 2%
Évolution par décennie (% des parties)
Décennie N parties 7.Nc3 7.Re1 7.d5 7.b3
1950s 373 80% 2% 2% 4%
1960s 446 85% 1% 3% 5%
1970s 843 91% 0% 2% 4%
1980s 1387 75% 0% 19% 3%
1990s 2895 77% 4% 12% 4%
2000s 5048 71% 10% 12% 4%
2010s 9212 62% 23% 10% 2%
2020s 2830 54% 29% 10% 2%
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
7.Nc3 62% 54% ▼ -8.1%
7.Re1 23% 29% ▲ +6.4%
7.d5 10% 10% -0.5%
7.b3 2% 2% -0.1%
Joueurs célèbres
Champions du monde dans cette position
Tal, Mikhail — 10 parties
Karpov, Anatoly — 10 parties
Carlsen, Magnus — 10 parties
Ding, Liren — 10 parties
Anand, Viswanathan — 9 parties
Ju, Wenjun — 9 parties
Kramnik, Vladimir — 7 parties
Hou, Yifan — 7 parties
Botvinnik, Mikhail — 6 parties
Kasparov, Garry — 6 parties
Smyslov, Vladimir — 4 parties
Gukesh D — 3 parties
Parties historiques
7.Nc3 — 67.4% (15526 parties)
1950 — Miguel, Nahuel vs Kottnauer, Cenek — 1-0 — Amsterdam NED
1950 — Koberl, Ferenc vs Pogats, Jozsef Jr. — 1/2-1/2 — Schiavno Zdroj
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
1950 — Porreca, Giorgio vs Ojanen, Kaarle S — 1/2-1/2 — Dubrovnik olm
7.Re1 — 15.5% (3575 parties)
1952 — Kan, Ilya A vs Taimanov, Mark — 1/2-1/2 — Moscow RUS
1952 — Kan, Igor vs Taimanov, Mark — 1/2-1/2 — Moskou ch-URS
1955 — Beilin, Mikhail vs Khasin, Abram — 0-1 — Moskou ch sf
1957 — Drimer, Dolfi vs Reicher, Emanoil-George — 1-0 — Ploiesti
1957 — Drimer, Dolfi vs Palmason, Gudmundur — 1/2-1/2 — Reykjavik ISL
7.d5 — 10.7% (2476 parties)
1954 — Sandrin, Albert vs Fielding, Gerald — 1-0 — New Orleans, LA USA
1957 — Pomar Salamanca, Arturo vs Franco Raymundo, Eduardo — 1-0 — Zaragoza
1957 — Franco Raymundo, Eduardo vs O'Kelly, Albéric de Galway — 0-1 — Madrid ESP
1958 — Pomar Salamanca, Arturo vs Kupper, Josef — 1-0 — Munich olm fin-A
1958 — O'Kelly, Albéric de Galway vs Eken, Max — 1-0 — Beverwijk NED
7.b3 — 3.0% (689 parties)
1951 — Stoltz, Gosta vs Keller, Edith — 1-0 — It Dortmund GER
1951 — Botvinnik, Mikhail vs Bronstein, David I — 0-1 — Moskou wch-m
1951 — Borloy, Karoly vs Gracs, Pal — 1-0 — chess.net INT
1952 — Pilnik, Herman vs Sanchez Alpizar, Luis Alberto — 1-0 — Saltsjobaden SWE
1952 — Nelson, Victor vs Shilton, Roy — 1-0 — Bolton