E18l - 7…Ne4 - Queen’s Indian (1943)

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E18l — Queen’s Indian (1943)
1.d4 Nf6 2.c4 e6 3.Nf3 b6 4.g3 Bb7 5.Bg2 Be7 6.O-O O-O 7.Nc3 Ne4
Les coups candidats
Ambassadeurs : Ivkov, Borislav (44x), Andersson, Ulf (36x), Karpov, Anatoly (29x), Miguel, Nahuel (25x), Korchnoi, Viktor (24x), Matanovic, Aleksandar (20x), Kholmov, Ratmir D (20x), Hort, Vlastimil (19x)
Ambassadeurs : Malakhatko, Vadim (20x), Karpov, Anatoly (15x), Inkiov, Ventzislav (14x), Rashkovsky, Nukhim N (13x), Tomashevsky, Evgeny (13x), Ilyasov, Anatoly Fedorovich (13x), Pribyl, Josef (13x), Adamski, Jan (12x)
Ambassadeurs : Ribli, Zoltan (44x), Lengyel, Levente (32x), Bakheet Farag (29x), Andersson, Ulf (29x), Naumkin, Igor (26x), Portisch, Lajos (22x), Smyslov, Vasily (17x), Karpov, Anatoly (17x)
8.Qd3 — 3.2% (449 parties)
Ambassadeurs : Galanov, Sergey Igorevich (6x), Goncharov, Igor Vladimirovich (4x), Abdulmanov, Eduard Nafikhovich (4x), Babychuk, Vladimir (4x), Porreca, Giorgio (3x), Oliveira, Diogo Luiz De (3x), Willmann, Bernd (3x), Baciak, Miloslav (3x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 8.Qc2 8.Bd2 8.Nxe4 8.Qd3
<1800 467 61% 18% 11% 4%
1800-2200 4771 58% 20% 13% 5%
2200-2600 6365 39% 37% 20% 2%
2600+ 424 28% 46% 25% 0%
Évolution par décennie (% des parties)
Décennie N parties 8.Qc2 8.Bd2 8.Nxe4 8.Qd3
1950s 289 84% 3% 10% 1%
1960s 368 62% 8% 27% 2%
1970s 789 54% 16% 28% 1%
1980s 1072 46% 25% 27% 0%
1990s 2025 47% 28% 21% 1%
2000s 3046 52% 25% 17% 3%
2010s 4980 49% 31% 13% 5%
2020s 1373 38% 46% 10% 3%
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
8.Qc2 49% 38% ▼ -10.7%
8.Bd2 31% 46% ▲ +15.1%
8.Nxe4 13% 10% ▼ -3.0%
8.Qd3 5% 3% ▼ -2.1%
Joueurs célèbres
Champions du monde dans cette position
Tal, Mikhail — 10 parties
Karpov, Anatoly — 10 parties
Anand, Viswanathan — 8 parties
Botvinnik, Mikhail — 7 parties
Carlsen, Magnus — 6 parties
Kasparov, Garry — 5 parties
Ju, Wenjun — 5 parties
Smyslov, Vladimir — 4 parties
Ding, Liren — 4 parties
Hou, Yifan — 4 parties
Kramnik, Vladimir — 3 parties
Parties historiques
8.Qc2 — 49.5% (6896 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 — 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
1950 — Henneberke, Frans vs Matanovic, Aleksandar — 0-1 — ?
8.Bd2 — 28.1% (3924 parties)
1950 — Bahro, Tom vs Beni, Alfred — 1/2-1/2 — Vienna AUT
1950 — Eugenio, Sarah De Oliveira vs Eken, Max — 0-1 — Amsterdam NED
1951 — Guimard, Carlos E vs Wexler, Bernardo — 1-0 — Mar del Plata ARG
1951 — Eugenio, Sarah De Oliveira vs Magrin, Antonio — 1/2-1/2 — Venice ITA
1951 — Matanovic, Aleksandar vs Majstorovic, Ljubomir — 1/2-1/2 — Ljubljana
8.Nxe4 — 16.8% (2347 parties)
1950 — Gudmundsson, Gudbjartur vs Kramer, Haije — 1/2-1/2 — Amsterdam NED
1950 — Leonov, Mikhail A vs Tal, Mikhail — 0-1 — Ch Latvia (juniors)
1950 — Molnar, Istvan vs Pogats, Jozsef Jr. — 1-0 — Budapest HUN
1951 — Orlando, Roy vs Sarosy, Zoltan L — 0-1 — Toronto CAN
1951 — Glasberg, Norbert vs Anderson, Frank Ross — 0-1 — Toronto CAN
8.Qd3 — 3.2% (449 parties)
1952 — Porreca, Giorgio vs Vecchio, Angelina — 1-0 — ?
1952 — Porreca, Giorgio vs Del Vecchio, Lucio — 1-0 — Ferrara ITA
1952 — Porreca, Giorgio vs Vecchio, Daniel — 1-0 — Ferrara
1956 — Nielsen, Aage Sondergaard vs Pfeiffer, Georg — 1/2-1/2 — Moskou olm
1963 — Ortega, Rogelio vs Jimenez Zerquera, Eleazar — 1/2-1/2 — Havana CUB