D94c - 5…O-O - Gruenfeld (1924)

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D94c — Gruenfeld (1924)
1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.Nf3 Bg7 5.e3 O-O
Les coups candidats
Ambassadeurs : Malich, Burkhard, Dr. (16x), Uhlmann, Wolfgang (7x), Anay Barche (7x), Pachman, Ludek (6x), Novkovic, Milan (6x), Lewtak, Damian (6x), Gligoric, Sofija (5x), Honfi, Karoly (5x)
Ambassadeurs : Tregubov, Pavel V. (21x), Kolanek, Roman (16x), Obolentseva, Alexandra (10x), Jelen, Igor (9x), Meissner, Ruediger (8x), Reede, Arvo (8x), Felicio, Clairton (8x), Ampiire Bill (8x)
Ambassadeurs : Hesse, Peter (12x), Jussupow, Artur (12x), Mirzoev, Azer (11x), Mueller, Herbert (9x), Golombek, Harry (8x), Segal, Alexandru Sorin (8x), Burmakin, Vladimir (7x), Bisguier, Arthur B (6x)
Ambassadeurs : Secondi, Alberto (6x), Mayerhoff, Lothar (4x), Der, Josef (4x), Stepinska, A. (3x), Jevtic, Miroljub (3x), Armstrong, Robert J (3x), Vila Nova, Reinaldo Hermínio (3x), Filip, Miroslav (2x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 6.Be2 6.cxd5 6.Qb3 6.Bd3
<1800 1075 34% 15% 8% 24%
1800-2200 4706 32% 19% 13% 15%
2200-2600 3309 23% 22% 19% 4%
2600+ 112 17% 34% 9% —
Évolution par décennie (% des parties)
Décennie N parties 6.Be2 6.cxd5 6.Qb3 6.Bd3
1950s 159 18% 9% 39% 8%
1960s 373 25% 20% 15% 6%
1970s 508 28% 17% 7% 5%
1980s 576 31% 14% 17% 6%
1990s 1861 32% 15% 14% 14%
2000s 3109 29% 16% 12% 15%
2010s 4043 29% 22% 14% 14%
2020s 820 25% 33% 15% 9%
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
6.Be2 29% 25% ▼ -4.2%
6.cxd5 22% 33% ▲ +11.5%
6.Qb3 14% 15% ▲ +1.2%
6.Bd3 14% 9% ▼ -4.1%
Joueurs célèbres
Champions du monde dans cette position
Botvinnik, Mikhail — 3 parties
Carlsen, Magnus — 3 parties
Ju, Wenjun — 3 parties
Tal, Mikhail — 2 parties
Anand, Viswanathan — 2 parties
Karpov, Anatoly — 1 partie
Kramnik, Vladimir — 1 partie
Gukesh D — 1 partie
Parties historiques
6.Be2 — 29.0% (3324 parties)
1950 — Tanguay, Alexandre vs Zalys, Ignas — 1/2-1/2 — Montreal CAN
1950 — Golombek, Harry vs Eken, Max — 1/2-1/2 — Amsterdam NED
1951 — Basto, Lima L vs Gondim, Jose Adail — 0-1 — ?
1952 — Anay Barche vs Gligoric, Sofija — 1/2-1/2 — Stockholm izt
1952 — Abugov, B. vs Zalys, Ignas — 0-1 — Montreal CAN
6.cxd5 — 19.1% (2189 parties)
1951 — Urseanu, Veniamin vs Samarian, Sergiu — 0-1 — Bucharest ROU
1951 — Udovcic, Mijo vs Feldzer, Arseniy — 0-1 — Venice ITA
1953 — Luigs, C. vs Juergens, Norbert — 1/2-1/2 — Soest NED
1953 — Szily, Jozsef vs Navarovszky, Laszlo — 1-0 — HUN-ch Budapest HUN
1954 — Bisguier, Arthur B vs Evans, Larry — 1/2-1/2 — New York ch-USA
6.Qb3 — 13.9% (1591 parties)
1950 — Stonkus, Jonas vs Zalys, Ignas — 1-0 — Montreal CAN
1950 — Petrov, Petar vs Milev, Zdravko — 1/2-1/2 — Sofia BUL
1950 — Myhre, Erling vs Poulsen, Christian — 1-0 — Dubrovnik CRO
1950 — Giustolisi, Alberto vs Boulahanis, Ioannis — 1/2-1/2 — Dubrovnik CRO
1950 — Staldi, Cherubino vs Ceccato, Vittorio — 1/2-1/2 — Sorrento
6.Bd3 — 12.8% (1461 parties)
1950 — Grguric, Vaclav vs Filip, Miroslav — 0-1 — Zlin ch CZE
1951 — Florian, Tibor vs Pogats, Jozsef Jr. — 1/2-1/2 — Bucharest ROU
1951 — Henneberger, Walter vs Fletzer, Gino — 0-1 — Venice ITA
1951 — Sawyer, Joseph vs Zalys, Ignas — 1/2-1/2 — Montreal CAN
1952 — Silver, Harry vs Zalys, Ignas — 0-1 — cr Golden Knights