D06n - 2…Bf5 3.Nf3 e6 - QGD (1913)

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D06n — QGD (1913)
1.d4 d5 2.c4 Bf5 3.Nf3 e6
Les coups candidats
Ambassadeurs : Rausis, Igors (21x), Hjorth, Jesper (20x), Gleizerov, Evgeny (13x), Westerinen, Heikki M.J. (12x), Deforel, Jorge Eduardo (12x), Welker, Michael (10x), Greig, Steve (10x), Morozevich, Alexander (10x)
Ambassadeurs : Pyshkin, Aleksandr Sergeevich (9x), Schumacher, Horst (8x), Rausis, Igors (5x), Buturin, Vladimir (4x), Dearnley, Andrew (4x), Wojtkiewicz, Aleksander (4x), Kostic, Boris (3x), Dorfman, Iossif (3x)
4.cxd5 — 5.1% (214 parties)
Ambassadeurs : Krett, Vladimír (7x), Hackenberg, Thomas (3x), Kachur, Alexander (2x), Mozny, Milos (2x), Jones, Scott C. (2x), Denisov, Timofey Victorovich (2x), Thys, Hugo (2x), Tregubov, Pavel V. (2x)
4.e3 — 3.0% (125 parties)
Ambassadeurs : Jones, Scott C. (10x), Jarabinský, Martin (5x), Pera, Tanguy (2x), Zoltek, Tadeusz (2x), Aannevik, Bjarne (2x), Freise, Eckhard, Prof. Dr. (1x), Adam, Detlef (1x), Brandts Paul (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 4.Nc3 4.Qb3 4.cxd5 4.e3
<1800 322 67% 15% 6% 7%
1800-2200 1704 75% 15% 4% 3%
2200-2600 1537 76% 15% 5% 2%
2600+ 81 93% 4% 4% —
Évolution par décennie (% des parties)
Décennie N parties 4.Nc3 4.Qb3 4.cxd5 4.e3
1950s 43 51% 33% 9% 5%
1960s 16 56% 31% — 12%
1970s 59 66% 20% 2% 8%
1980s 179 56% 29% 9% 3%
1990s 939 67% 22% 5% 3%
2000s 1091 73% 17% 5% 3%
2010s 1504 77% 11% 5% 3%
2020s 397 80% 11% 4% 1%
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
4.Nc3 77% 80% ▲ +2.4%
4.Qb3 11% 11% ▼ -0.7%
4.cxd5 5% 4% ▼ -1.1%
4.e3 3% 1% ▼ -1.7%
Joueurs célèbres
Champions du monde dans cette position
Kramnik, Vladimir — 7 parties
Ju, Wenjun — 2 parties
Botvinnik, Mikhail — 1 partie
Kasparov, Garry — 1 partie
Karpov, Anatoly — 1 partie
Hou, Yifan — 1 partie
Gukesh D — 1 partie
Parties historiques
4.Nc3 — 72.7% (3073 parties)
1950 — Ferrantes, Giovanni vs Riello, Michele — 0-1 — ?
1950 — Novotelnov, Nikolai vs Mikenas, Vladas — 1/2-1/2 — URS-ch sf Tartu
1950 — Flohr, Salo vs Mikenas, Vladas — 1-0 — Moskou ch-URS
1951 — Alice, Millena Miguelina de Souza vs Paoli, Enrico — 0-1 — Reggio Emilia ITA
1952 — Giustolisi, Alberto vs Kopetzky, Karl — 1/2-1/2 — Salsomaggiore Terme
4.Qb3 — 16.1% (679 parties)
1950 — Nestler, Vincenzo vs Paoli, Enrico — 0-1 — Sorrento ch ITA
1950 — O'Kelly, Albéric de Galway vs Kostic, Boris — 1/2-1/2 — Bled SLO
1950 — Alberic, O'Kelly de Galway vs Kostic, Boris — 1/2-1/2 — It, Bled SLO
1950 — Fuderer, Andrija vs Kostic, Boris — 0-1 — Bled SLO
1951 — Kotlerman, S vs Ali, Zak — 0-1 — ?
4.cxd5 — 5.1% (214 parties)
1950 — Kellermann, Ludwig vs Schuster, Theodor — 0-1 — Bad Mergentheim
1951 — Eugenio, Sarah De Oliveira vs Paoli, Enrico — 1/2-1/2 — Venice ITA
1951 — Kan, Ilya A vs Chestnov, Vitaliy A. — 1-0 — URS-ch sf Leningrad RUS
1959 — Domotor, Jozsef vs Rosta, Sandor — 1-0 — Zalaegerszeg
1974 — Rukavina, Josip vs Bukic, Enver — 1/2-1/2 — Porec CRO
4.e3 — 3.0% (125 parties)
1953 — Auer, Guenter vs Herrmann, Franz — 0-1 — cr.
1956 — Brandts Paul vs Brieger, Robert Sinclair — 1-0 — Oklahoma City, OK USA
1965 — Anoshin, Gennady vs Rautenstrauch, Hans Hubert — 1-0 — ?
1968 — Freise, Eckhard, Prof. Dr. vs Adam, Detlef — 1-0 — Borgholzhausen
1971 — Janssen, Lieselotte vs Bade, Heidrun — 0-1 — Strausberg