A49f - 5…d6 - Neo-King’s Indian: Fianchetto System (1922)

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A49f — Neo-King’s Indian: Fianchetto System (1922)
1.d4 Nf6 2.Nf3 g6 3.g3 Bg7 4.Bg2 O-O 5.O-O d6
Les coups candidats
Ambassadeurs : Kurajica, Bojan (86x), Jirovsky, Pavel (44x), Macek, Vlasta (43x), Borriss, Claudia (42x), Bak, Istvan (34x), Pert, Nicholas (33x), Gross, Georg (31x), Forintos, Gyozo V (30x)
6.b3 — 13.9% (4306 parties)
Ambassadeurs : Cosma, Elena-Luminita (44x), Meier, Georg (43x), Dreev, Aleksey (22x), Mirzoev, Azer (21x), Maltsevskaya, Aleksandra (19x), Pomar Salamanca, Arturo (18x), Grabert, Ralf (18x), Gokhale, Chandrashekhar (17x)
6.Nc3 — 7.7% (2404 parties)
Ambassadeurs : Aegerter, Martin (37x), Landgraf, Siegfried (19x), Pert, Nicholas (16x), Smyslov, Vasily (15x), Pira, Davoud (13x), Rashkovsky, Nukhim N (12x), Romanishin, Oleg M (11x), Kholmov, Ratmir D (8x)
6.a4 — 7.2% (2248 parties)
Ambassadeurs : Romanishin, Oleg M (49x), Gutman, Lev (47x), Stefanova, Antoaneta (33x), Rashkovsky, Nukhim N (21x), Grivas, Efstratios (19x), Mishuchkov, Nikolai M. (18x), Nguyen Thi Mai Hung (18x), Epishin, Vladimir (17x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 6.c4 6.b3 6.Nc3 6.a4
<1800 1454 59% 10% 6% 4%
1800-2200 12267 60% 12% 5% 6%
2200-2600 13819 50% 16% 9% 10%
2600+ 305 37% 25% 14% 5%
Évolution par décennie (% des parties)
Décennie N parties 6.c4 6.b3 6.Nc3 6.a4
1950s 414 60% 15% 7% 3%
1960s 525 57% 10% 18% 1%
1970s 648 65% 12% 10% 3%
1980s 1219 62% 11% 10% 1%
1990s 5891 58% 12% 9% 5%
2000s 7647 58% 11% 7% 7%
2010s 10889 54% 15% 6% 9%
2020s 3855 43% 21% 9% 10%
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
6.c4 54% 43% ▼ -12.0%
6.b3 15% 21% ▲ +6.2%
6.Nc3 6% 9% ▲ +2.7%
6.a4 9% 10% ▲ +1.2%
Joueurs célèbres
Champions du monde dans cette position
Kasparov, Garry — 10 parties
Ju, Wenjun — 10 parties
Gukesh D — 10 parties
Karpov, Anatoly — 8 parties
Ding, Liren — 8 parties
Carlsen, Magnus — 6 parties
Tal, Mikhail — 5 parties
Kramnik, Vladimir — 5 parties
Smyslov, Vladimir — 2 parties
Botvinnik, Mikhail — 2 parties
Hou, Yifan — 1 partie
Parties historiques
6.c4 — 55.2% (17155 parties)
1950 — Pirc, Vasja vs Rossolimo, Nicolas — 1-0 — Mar del Plata ARG
1950 — Pirc, Dora vs Skold, Kent-Ake — 1-0 — YUG-Sweden
1950 — Schlieder, Rolf vs Mueller, Claus — 1/2-1/2 — Soemmerda GER
1950 — Schlieder, Rolf vs Ullrich, Bruno — 1/2-1/2 — Soemmerda GER
1950 — Busek, Hans vs Sumar, Julio — 1-0 — Dubrovnik CRO
6.b3 — 13.9% (4306 parties)
1950 — Gawliczek, Andreas vs Geller, Efim P. — 0-1 — Schiavno Zdroj
1950 — Van den Tol, Theo vs Eros, Plata — 0-1 — Vienna AUT
1950 — Taimanov, Mark vs Geller, Efim P. — 1/2-1/2 — Szczawno Zdroj
1950 — Zapata Vinces, Mario vs Boulachanis, John — 1-0 — Dubrovnik olm
1950 — Taimanov, Mark vs Geller, Efim P. — 1/2-1/2 — Schiavno Zdroj
6.Nc3 — 7.7% (2404 parties)
1951 — Romani, Elio vs Alice, Millena Miguelina de Souza — 1/2-1/2 — ?
1951 — Cherepkov, Alexander V vs Geller, Efim P. — 0-1 — Sverdlovsk
1952 — Bal, Pauline vs Eken, Max — 1/2-1/2 — Zurich SUI
1952 — O'Kelly, Albéric de Galway vs Stahlberg, Gideon — 1/2-1/2 — Budapest HUN
1953 — Vidmar, Milan Sr vs Milic, Borislav — 1/2-1/2 — Opatija
6.a4 — 7.2% (2248 parties)
1954 — Klaman, Konstantin Mikhailovich vs Lutikov, Anatoly S — 1/2-1/2 — Riga LAT
1954 — Goglidze, Viktor vs Simagin, Vladimir — 1/2-1/2 — Riga LAT
1954 — Klaman, Konstantin Mikhailovich vs Khenkin, Viktor — 1-0 — Riga LAT
1954 — Klaman, Konstantin Mikhailovich vs Skotorenko, Vasily G — 0-1 — Leningrad ch22-SU sf
1954 — Goglidze, Viktor vs Tarasov, Vitaly — 1/2-1/2 — Riga LAT