E06e - 5.Nf3 O-O 6.O-O - Closed (1937)

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E06e — Closed (1937)
1.d4 Nf6 2.c4 e6 3.g3 d5 4.Bg2 Be7 5.Nf3 O-O 6.O-O
Les coups candidats
Ambassadeurs : Romanishin, Oleg M (63x), Karpov, Anatoly (61x), Beliavsky, Alexander G (47x), Wosch, Arkadiusz (46x), Geller, Efim P. (42x), Ftacnik, Lubomir (42x), ? (37x), Sosonko, Gennadi (36x)
Ambassadeurs : Dizdar, Goran (38x), Radulov, Ivan (22x), Ciric, Dragoljub M (14x), Panno, Oscar (14x), Liebert, Heinz (14x), Sumets, Andrey (13x), Tal, Mikhail (12x), Pantzar, Milton (11x)
Ambassadeurs : Bakheet Farag (25x), Sosonko, Gennadi (19x), Bisguier, Arthur B (16x), Jirovsky, Pavel (13x), Medina-Garcia, Antonio (12x), Smejkal, Jan (11x), Polugaevsky, Lev (10x), Portisch, Lajos (10x)
6…b6 — 7.2% (3691 parties)
Ambassadeurs : Neckar, Lubomir (25x), Smejkal, Jan (7x), Vogel, Jaap (6x), Maric, Alisa (4x), Giardelli, Sergio C. (4x), Garcia Palermo, Carlos Horacio (4x), Duffau, Pascal (4x), Jirka, Jiri (4x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 6…dxc4 6…c6 6…Nbd7 6…b6
<1800 2306 43% 20% 16% 11%
1800-2200 19356 51% 20% 13% 9%
2200-2600 24860 61% 18% 10% 5%
2600+ 1660 85% 9% 3% 0%
Évolution par décennie (% des parties)
Décennie N parties 6…dxc4 6…c6 6…Nbd7 6…b6
1950s 221 12% 36% 29% 10%
1960s 405 25% 30% 33% 6%
1970s 962 32% 18% 33% 10%
1980s 2392 52% 13% 18% 9%
1990s 5247 43% 20% 19% 9%
2000s 9107 53% 18% 14% 9%
2010s 20687 61% 17% 10% 7%
2020s 12498 59% 22% 7% 5%
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
6…dxc4 61% 59% ▼ -1.7%
6…c6 17% 22% ▲ +5.3%
6…Nbd7 10% 7% ▼ -3.3%
6…b6 7% 5% ▼ -2.3%
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 — 4 parties
Smyslov, Vladimir — 1 partie
Karpov, Aleksandr — 1 partie
Parties historiques
6…dxc4 — 55.6% (28664 parties)
1950 — Glasberg, Norbert vs Agon, Hubert — 1-0 — Toronto CAN
1950 — Lilienthal, Andor vs Stahlberg, Gideon — 1/2-1/2 — Budapest HUN
1951 — Wexler, Bernardo vs Acoltzi Ruiz, Mariana — 1-0 — Mar del Plata ARG
1952 — Milev, Zdravko vs Koch, Berthold — 1/2-1/2 — Miedzyzdroje
1952 — Heinicke, Herbert vs Eisinger, Max Jr — 1-0 — Hagen
6…c6 — 18.6% (9558 parties)
1950 — Tsvetkov, Alexandar K vs Popov, Vesselin — 1/2-1/2 — Sofia BUL
1950 — Eken, Max vs Barendregt, Johan — 1-0 — Amsterdam ch-NED
1950 — Elstner, Rudolf vs Atze, Burkhard — 1/2-1/2 — Soemmerda GER
1950 — Zagoriansky, Evgeny vs Ravinsky, Grigory — 1-0 — Moscow RUS
1950 — Macskasy, Elod vs Gereben, Erno — 1-0 — Budapest HUN
6…Nbd7 — 12.0% (6158 parties)
1950 — Szabo, Laszlo vs GIDEON SUNDAY — 1/2-1/2 — Budapest HUN
1950 — Keres, Paul vs Miguel, Nahuel — 1/2-1/2 — Budapest HUN
1950 — Keres, Paul Petrovich vs Miguel, Nahuel — 1/2-1/2 — Wch candidates
1950 — Miguel, Nahuel vs Foltys, Jan — 1-0 — Amsterdam NED
1950 — Miguel, Nahuel vs Foltys, Jan — 1-0 — Amsterdam NED
6…b6 — 7.2% (3691 parties)
1950 — Eugenio, Sarah De Oliveira vs Donner, Jan-Hein — 0-1 — Venice ITA
1950 — Novotelnov, Nikolai vs Kholmov, Ratmir D — 0-1 — URS-ch sf Tartu
1950 — Stein, Georg vs Atze, Burkhard — 1-0 — Soemmerda GER
1950 — De Freitas, Marcio Elisio vs Sanguinetti, Renato — 1/2-1/2 — Mar del Plata ARG
1950 — Martin M Pereira vs Sanguinetti, Ricardo — 1-0 — Mar del Plata ARG