D63k - 8.Bh4 - Orthodox (1913)

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D63k — Orthodox (1913)
1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Bg5 Be7 5.e3 O-O 6.Nf3 Nbd7 7.Rc1 h6 8.Bh4
Les coups candidats
8…c6 — 40.1% (1117 parties)
Ambassadeurs : Gaprindashvili, Nona (18x), Ubilava, Elizbar (8x), Burmakin, Vladimir (5x), Rossetto, Hector (4x), Sieiro Gonzalez, Luis (4x), Petran, Pal (4x), Lengyel, Bela (4x), Zuidema, Coen (3x)
8…c5 — 19.7% (549 parties)
Ambassadeurs : Erdos, Viktor (6x), Kramnik, Vladimir (5x), Yu, Yangyi (4x), Li, Di (4x), Sevastianov, Andrii (3x), Geana, Dan Petre (3x), Andersen, Jens Erik N. (2x), Aabel, Anders (2x)
8…b6 — 15.6% (434 parties)
Ambassadeurs : Bade, Heidrun (7x), Mai, Iris (4x), Sorkin, Igor (2x), Hartung, Jerry (2x), Mrsic, Robert (2x), Timar, Zsolt (2x), Munschi, Serge (2x), Jelen, Peter (2x)
8…a6 — 9.8% (273 parties)
Ambassadeurs : Hort, Vlastimil (3x), Illescas Cordoba, Miguel (3x), Gavrikov, Viktor (2x), Fokin, Sergey (2x), Vaulin, Alexander P. (2x), Kluss, Kai (2x), Anand, Viswanathan (2x), Shankland, Sam (2x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 8…c6 8…c5 8…b6 8…a6
<1800 181 34% 20% 23% 8%
1800-2200 1076 39% 18% 19% 9%
2200-2600 978 41% 24% 9% 11%
2600+ 106 26% 46% 4% 15%
Évolution par décennie (% des parties)
Décennie N parties 8…c6 8…c5 8…b6 8…a6
1950s 28 71% — — 21%
1960s 30 83% — 3% —
1970s 51 55% — 27% 12%
1980s 217 61% 4% 14% 11%
1990s 393 43% 3% 23% 11%
2000s 650 39% 5% 23% 13%
2010s 989 38% 29% 12% 7%
2020s 426 27% 49% 6% 9%
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
8…c6 38% 27% ▼ -11.0%
8…c5 29% 49% ▲ +19.7%
8…b6 12% 6% ▼ -6.2%
8…a6 7% 9% ▲ +2.5%
Joueurs célèbres
Champions du monde dans cette position
Kramnik, Vladimir — 8 parties
Anand, Viswanathan — 4 parties
Hou, Yifan — 3 parties
Tal, Mikhail — 2 parties
Ding, Liren — 1 partie
Karpov, Anatoly — 1 partie
Ju, Wenjun — 1 partie
Parties historiques
8…c6 — 40.1% (1117 parties)
1952 — Wexler, Bernardo vs Rebizzo, Cayetano — 1/2-1/2 — Rosario ARG
1952 — Toran, Erdem Kutluay vs Rossetto, Aline — 0-1 — Barcelona ESP
1952 — Bogoljubow, Efim D vs Germek, Milan — 1-0 — Belgrade SRB
1952 — Bolbochan, Jacobo vs Rossetto, Hector — 1/2-1/2 — Mar del Plata ARG
1953 — Gligoric, Sofija vs Rossetto, Hector — 1/2-1/2 — Mar del Plata ARG
8…c5 — 19.7% (549 parties)
1982 — Andersson, Ulf vs Fernqvist, T — 1-0 — Simferopol UKR
1985 — Gerlach-Buedinger, Manuela vs Borries, Barbara — 1-0 — Ansbach
1986 — Girgis Nader Victor vs Mbaye, Serigne Cheikh Rokhaya — 1-0 — Dubai UAE
1987 — Klumpp, Jochen vs Burczyk, Ewa — 1-0 — Kraichtal U20
1987 — Bjerke, Richard vs Grotnes, Nils Ragnar — 1/2-1/2 — Norway
8…b6 — 15.6% (434 parties)
1963 — Cambi, Renzo vs Dragun, Nadezda — 0-1 — La Spezia ITA
1970 — Acevedo Milan, Armando vs Lombard, Andre — 1/2-1/2 — Siegen olm
1972 — Weyerstrass, Ronald vs Pozijnsen — 1/2-1/2 — NijkerkI-LarenI
1973 — Boettcher, Ilse vs Bade, Heidrun — 1/2-1/2 — Erfurt ch DDR w
1974 — Bollermann, M. vs Peske, Kuno — 1/2-1/2 — Brackwede
8…a6 — 9.8% (273 parties)
1953 — O'Kelly, Albéric de Galway vs Wade, Robert G — 1-0 — Hastings ENG
1953 — Szily, Jozsef vs Laszlo, Csaba — 1-0 — HUN-ch Budapest HUN
1955 — Minev, Nikolay N vs Filchev, Rusko — 1/2-1/2 — Sofia BUL
1955 — Dittmann, Sieghart vs Franz, Jakob — 1-0 — Erfurt GER
1958 — Enevoldsen, Harald vs Hansen, Victor — 1-0 — Herning