C69d - 7…Bd6 - Exchange, Gligoric (1907)

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C69d — Exchange, Gligoric (1907)
1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Bxc6 dxc6 5.O-O f6 6.d4 Bg4 7.c3 Bd6
Les coups candidats
8.Be3 — 66.4% (906 parties)
Ambassadeurs : Pott, Brian (16x), Rozentalis, Eduardas (8x), Salonen, Jukka (8x), Malisauskas, Vidmantas (6x), Herzog, Klaus (6x), Klovans, Janis (5x), Muzas, Kestutis (5x), Schulz, Hans-Juergen (5x)
8.h3 — 16.9% (231 parties)
Ambassadeurs : Pott, Brian (8x), Dehaybe, Andre (5x), Hort, Vlastimil (4x), Ciocaltea, Victor (3x), Portisch, Lajos (3x), Popov, Vladimir Valentinovich (3x), Bolz, Barbara (3x), Bellanger, Michel (3x)
8.Nbd2 — 11.8% (161 parties)
Ambassadeurs : Grazinys, Vidmantas (4x), Guseinov, Gadir (4x), Westerinen, Heikki M.J. (3x), Gurevich, Alexander (2x), ? (2x), Dappet (2x), Rause, Olita (2x), Chitescu, Ioan (2x)
8.dxe5 — 3.4% (46 parties)
Ambassadeurs : Gipslis, Aivars (4x), Makropoulos, Georgios (3x), Quinteros, Miguel A. (2x), Schonherr, W. (2x), Plachetka, Jan (2x), Larsen, Bent Ravn (2x), Portisch, Lajos (2x), Fernandes, Antonio (2x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 8.Be3 8.h3 8.Nbd2 8.dxe5
<1800 58 59% 33% 7% —
1800-2200 477 66% 18% 11% 3%
2200-2600 478 72% 14% 10% 3%
2600+ 28 82% 4% 14% —
Évolution par décennie (% des parties)
Décennie N parties 8.Be3 8.h3 8.Nbd2 8.dxe5
1960s 53 42% 30% 26% —
1970s 91 48% 16% 16% 18%
1980s 88 52% 11% 23% 12%
1990s 152 69% 14% 13% 3%
2000s 509 77% 11% 9% 2%
2010s 446 64% 24% 10% 1%
2020s 25 48% 32% 16% 4%
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
8.Be3 64% 48% ▼ -15.9%
8.h3 24% 32% ▲ +8.0%
8.Nbd2 10% 16% ▲ +6.4%
8.dxe5 1% 4% ▲ +2.9%
Joueurs célèbres
Champions du monde dans cette position
Karpov, Aleksandr — 1 partie
Parties historiques
8.Be3 — 66.4% (906 parties)
1967 — Gerasimov, N vs Savon, Vladimir — 0-1 — ?
1967 — Heidenfeld, Wolfgang vs Unzicker, Ferdinand, Dr. — 1/2-1/2 — Copenhagen DEN
1967 — Robatsch, Karl vs Unzicker, Ferdinand, Dr. — 1/2-1/2 — Maribor
1967 — Bednarski, Jacek vs Garcia Martinez, Silvino — 1-0 — Havana CUB
1967 — Pritchard, David J vs Archer, Clark Emerson — 1/2-1/2 — Oxford ch-BCF
8.h3 — 16.9% (231 parties)
1966 — O'Kelly, Albéric de Galway vs Robatsch, Karl — 1/2-1/2 — Palma de Majorca ESP
1967 — Hort, Vlastimil vs Gligoric, Sofija — 1/2-1/2 — Sousse izt
1967 — Ciocaltea, Victor vs Portisch, Lajos — 1/2-1/2 — Halle GER
1967 — Serwinski, Benedykt vs Kostro, Jerzy — 1/2-1/2 — Wroclaw POL
1967 — Kupper, Josef vs Unzicker, Ferdinand, Dr. — 0-1 — Leysin
8.Nbd2 — 11.8% (161 parties)
1966 — Ciric, Dragoljub M vs Honfi, Karoly — 1/2-1/2 — Reggio Emilia ITA
1966 — Bronstein, David I vs Geller, Efim P. — 0-1 — Tbilisi ch-URS
1967 — Kostro, Jerzy vs Sydor, Andrzej — 1/2-1/2 — Wroclaw POL
1967 — Wilcox, Rex vs Frank, Tena, Dr. — 0-1 — San Francisco, Ca
1967 — From, Sigfred vs Kelstrup, Hans — 1/2-1/2 — Denmark ch corr
8.dxe5 — 3.4% (46 parties)
1971 — Gipslis, Aivars vs Matanovic, Aleksandar — 1/2-1/2 — Erevan ARM
1972 — Gipslis, Aivars vs Plachetka, Jan — 1-0 — Lublin POL
1973 — Polvinen, Jukka vs Kuula, Risto — 1-0 — ?
1973 — Quinteros, Miguel A. vs Ivkov, Borislav — 0-1 — Bauang
1973 — Gipslis, Aivars vs Pijuan Herranz, Manuel — 1-0 — Olot