E06c - 5…O-O - Closed (1938)

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E06c — Closed (1938)
1.d4 Nf6 2.c4 e6 3.g3 d5 4.Bg2 Be7 5.Nf3 O-O
Les coups candidats
Ambassadeurs : Gleizerov, Evgeny (58x), Sosonko, Gennadi (57x), Karpov, Anatoly (57x), Ftacnik, Lubomir (50x), ? (42x), Wosch, Arkadiusz (42x), Andersson, Ulf (40x), Inkiov, Ventzislav (39x)
Ambassadeurs : Wojtkiewicz, Aleksander (23x), Adamski, Jan (23x), Romanishin, Oleg M (17x), Mikhalevski, Victor (16x), Horvath, Csaba (16x), Hausrath, Daniel (16x), Szekely, Peter (13x), Tukmakov, Vladimir B (13x)
6.Nc3 — 4.6% (1909 parties)
Ambassadeurs : Matnadze Bujiashvili, Ann (34x), Fridman, Daniel (14x), Theodorou, Nikolas (14x), Gaehwiler, Gabriel (12x), Horvath, Jozsef (9x), Banusz, Tamas (8x), Alonso Rosell, Alvar (7x), Livaic, Leon (7x)
6.Nbd2 — 1.1% (441 parties)
Ambassadeurs : Ghaem Maghami, Ehsan (6x), Petursson, Margeir (5x), Korchnoi, Viktor (4x), Jablonicky, Frantisek (4x), Kimelman, Gabriel (3x), Ottati Sanchez, Alberto Andrey (2x), Bouwmeester, Hans (2x), Schussler, Harry (2x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 6.O-O 6.Qc2 6.Nc3 6.Nbd2
<1800 1910 87% 6% 3% 2%
1800-2200 15225 89% 6% 3% 1%
2200-2600 19974 84% 9% 6% 1%
2600+ 1619 80% 7% 10% 1%
Évolution par décennie (% des parties)
Décennie N parties 6.O-O 6.Qc2 6.Nc3 6.Nbd2
1950s 117 82% 5% 3% 7%
1960s 141 86% 7% 2% 5%
1970s 474 92% 3% 1% 2%
1980s 1858 86% 10% 2% 2%
1990s 3852 87% 7% 4% 1%
2000s 7170 86% 9% 2% 1%
2010s 16772 88% 7% 3% 1%
2020s 10842 82% 6% 10% 1%
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
6.O-O 88% 82% ▼ -6.4%
6.Qc2 7% 6% ▼ -0.7%
6.Nc3 3% 10% ▲ +7.1%
6.Nbd2 1% 1% -0.3%
Joueurs célèbres
Champions du monde dans cette position
Tal, Mikhail — 10 parties
Karpov, Anatoly — 10 parties
Kasparov, Garry — 10 parties
Anand, Viswanathan — 10 parties
Kramnik, Vladimir — 10 parties
Carlsen, Magnus — 10 parties
Ju, Wenjun — 10 parties
Hou, Yifan — 10 parties
Ding, Liren — 10 parties
Gukesh D — 10 parties
Botvinnik, Mikhail — 2 parties
Karpov, Aleksandr — 1 partie
Parties historiques
6.O-O — 85.8% (35373 parties)
1950 — Szabo, Laszlo vs GIDEON SUNDAY — 1/2-1/2 — Budapest HUN
1950 — Glasberg, Norbert vs Agon, Hubert — 1-0 — Toronto CAN
1950 — Eugenio, Sarah De Oliveira vs Donner, Jan-Hein — 0-1 — Venice ITA
1950 — Lilienthal, Andor vs Stahlberg, Gideon — 1/2-1/2 — Budapest HUN
1950 — Novotelnov, Nikolai vs Kholmov, Ratmir D — 0-1 — URS-ch sf Tartu
6.Qc2 — 7.3% (3016 parties)
1950 — Maderna, Carlos vs Guimard, Carlos E — 0-1 — Mar del Plata ARG
1950 — Shainswit, George vs Trifunovic, Petar — 0-1 — Dubrovnik olm
1952 — Faleg, Alberto vs Burgalat, Francisco J — 0-1 — Buenos Aires ARG
1953 — Steiner, Lajos vs Reintals, Karlis — 1-0 — Hobart
1954 — Benkner, Otto vs Vesterinen, Jorma — 1/2-1/2 — Amsterdam NED
6.Nc3 — 4.6% (1909 parties)
1951 — Stonkus, Jonas vs Zalys, Ignas — 0-1 — Montreal CAN
1956 — Streater, Raymond Frederick vs Bertholdt, Dieter — 1-0 — Uppsala
1959 — Alvarez Leon, Luis vs Faleg, Alberto — 1/2-1/2 — ?
1966 — Quesada, Americo vs Medina-Garcia, Antonio — 0-1 — Lanjaron
1967 — Novo Duron, Jose Felipe vs Gasloli, Luis Enrique — 0-1 — Buenos Aires ARG
6.Nbd2 — 1.1% (441 parties)
1950 — Porrecca, Giorgio vs Zapata Vinces, Mario — 1-0 — Dubrovnik CRO
1952 — Benkner, Otto vs Poulsen, Christian — 1-0 — Helsinki olm
1952 — Reinhardt, Enrique vs Michel, Clement Paul — 0-1 — Mar del Plata ARG
1953 — Bouwmeester, Hans vs O'Kelly, Albéric de Galway — 0-1 — Beverwijk NED
1954 — Bouwmeester, Hans vs Klaeger, Lutz — 1/2-1/2 — Hoogovens Beverwijk NED