E94g - 8.d5 - Donner (1953)

Fin du contenu

Aucune page supplémentaire à charger

← Articles plus récents
E94g — Donner (1953)
1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Nf3 O-O 6.Be2 e5 7.O-O c6 8.d5
Les coups candidats
8…Na6 — 53.4% (304 parties)
Ambassadeurs : Kozul, Zdenko (15x), Damljanovic, Branko (14x), Kokarev, Dmitry (9x), Paunovic, Srdjan D (7x), Sedlak, Nikola (7x), Popovic, Petar (6x), Tatar Kis, Szabolcs (5x), Fishbein, Alexander (5x)
8…cxd5 — 19.5% (111 parties)
Ambassadeurs : Ivkov, Borislav (2x), Fuchs, Reinhart (2x), Kaplan, Julio (2x), Visser, Yge (2x), Cruz, Raul C. (1x), Fernandes, Stefany Lopes (1x), Szilagyi, Peter (1x), Sapi, Laszlo (1x)
8…c5 — 13.5% (77 parties)
Ambassadeurs : Donner, Jan-Hein (2x), Toran Albero, Roman (2x), Karamanova, K. (1x), Makai, Zsuzsa (1x), Filip, Miroslav (1x), Bielicki, Carlos (1x), Gligorić, Svetozar (1x), Gligoric, Sofija (1x)
8…a5 — 6.2% (35 parties)
Ambassadeurs : Watson, William N (4x), Volzhin, Alexander (2x), Ubilava, Elizbar (2x), Goldenberg, Edgardo (1x), Cruz, Raul C. (1x), Karsa, Laszlo (1x), Suetin, Alexey S (1x), Arencibia Rodriguez, Walter (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 8…Na6 8…cxd5 8…c5 8…a5
<1800 27 22% 41% 11% 11%
1800-2200 156 46% 20% 17% 8%
2200-2600 279 70% 11% 10% 6%
2600+ 27 96% — 4% —
Évolution par décennie (% des parties)
Décennie N parties 8…Na6 8…cxd5 8…c5 8…a5
1950s 9 — 33% 67% —
1960s 24 — 71% 21% 4%
1970s 16 25% 31% 25% —
1980s 23 9% 43% 17% 22%
1990s 95 37% 31% 11% 8%
2000s 135 56% 16% 14% 4%
2010s 224 71% 10% 11% 5%
2020s 43 65% 9% 12% 9%
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
8…Na6 71% 65% ▼ -5.9%
8…cxd5 10% 9% ▼ -0.5%
8…c5 11% 12% ▲ +0.9%
8…a5 5% 9% ▲ +4.4%
Joueurs célèbres
Champions du monde dans cette position
Kramnik, Vladimir — 1 partie
Parties historiques
8…Na6 — 53.4% (304 parties)
1973 — Eder, Gabriel vs Bhaskar Jyoti Koch — 1/2-1/2 — corr ch12-FRG
1975 — Lengyel, Levente vs Petran, Pal — 1/2-1/2 — HUN
1976 — Commons, Kim S vs Szekely, Peter — 1/2-1/2 — Sombor
1977 — Skalkotas, Nikolaos vs Szekely, Peter — 0-1 — Kallithea,GRE Int 3rd,Greece
1986 — Dihm, Daniel vs Kunsztowicz, Uwe — 1-0 — ?
8…cxd5 — 19.5% (111 parties)
1958 — Sandor, Bela vs Bak, Istvan — 1/2-1/2 — HUN-ch Budapest HUN
1958 — Zilber, Israel vs Kopilov, Nikolay Georgiyevich — 1/2-1/2 — Rostov on Don
1959 — Decker, Arnold Sheldon vs Rapaka Samuel Paul — 1-0 — New York ch-USA
1960 — Ivkov, Borislav vs Fuchs, Reinhart — 1/2-1/2 — Leipzig GER
1960 — Ivkov, Borislav vs Fuchs, Reinhart — 1/2-1/2 — Leipzig 14ol f A YUG-DDR
8…c5 — 13.5% (77 parties)
1953 — Gligoric, Sofija vs Geller, Efim P. — 0-1 — Zurich SUI
1953 — O'Kelly, Albéric de Galway vs Donner, Jan-Hein — 0-1 — Beverwijk NED
1956 — Petrosian, Tigran V. vs Krogius, Nikolai V — 1-0 — Tbilisi GEO
1957 — Bosch van Rosenthal, Edzard vs Toran Albero, Roman — 1-0 — Beverwijk NED
1959 — Decker, Arnold Sheldon vs Mednis, Edmar J — 0-1 — New York ch-USA
8…a5 — 6.2% (35 parties)
1961 — Goldenberg, Edgardo vs Cruz, Raul C. — 0-1 — Buenos Aires ch-ARG
1982 — Bukal, Vladimir Jr. vs Prizmic, Miodrag — 0-1 — Pula CRO
1987 — Karsa, Laszlo vs Suetin, Alexey S — 1-0 — Debrecen HUN
1987 — Winants, Luc vs Watson, William N — 1/2-1/2 — Wijk aan Zee NED
1988 — Arencibia Rodriguez, Walter vs Watson, William N — 1/2-1/2 — Calcutta IND