A37p - 8.Bd2 - Symmetrical (1957)

Fin du contenu

Aucune page supplémentaire à charger

← Articles plus récents
Articles plus anciens →
A37p — Symmetrical (1957)
1.c4 c5 2.Nc3 Nc6 3.g3 g6 4.Bg2 Bg7 5.Nf3 e6 6.O-O Nge7 7.d3 O-O 8.Bd2
Les coups candidats
8…d5 — 55.2% (420 parties)
Ambassadeurs : Koehler, Josef (7x), Morihama, Nicolau (5x), Padevsky, Nikola (3x), Lomsadze, Davit (3x), Malich, Burkhard, Dr. (2x), Gheorghiu, Florin (2x), Smejkal, Jan (2x), Stigar, Petter (2x)
8…b6 — 27.5% (209 parties)
Ambassadeurs : Gheorghiu, Florin (4x), Keene, Raymond D (3x), Uhlmann, Wolfgang (3x), Sznapik, Aleksander (3x), Urpilainen, Erkki (3x), Bak, Istvan (2x), Moehring, Guenther (2x), Ayan Schneider (2x)
8…h6 — 6.2% (47 parties)
Ambassadeurs : Forintos, Gyozo V (2x), Arulaid, Alexander (1x), Aditya Pola (1x), Eliskases, Erich (1x), Bielicki, Carlos (1x), Orendy, Emil (1x), Kozma, Julius (1x), Smyslov, Vasily (1x)
8…d6 — 5.7% (43 parties)
Ambassadeurs : Ornstein, Axel (2x), Juric, Slaven (2x), Sharpe, Ian W (1x), Christiansen, Hjalmar (1x), Ljungdahl, John (1x), Schneider, Bernhard (1x), Razlag, Franz (1x), Franzen, Jozef (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 8…d5 8…b6 8…h6 8…d6
<1800 30 70% 17% — 3%
1800-2200 265 58% 23% 5% 7%
2200-2600 340 52% 34% 6% 4%
2600+ 7 43% 43% — 14%
Évolution par décennie (% des parties)
Décennie N parties 8…d5 8…b6 8…h6 8…d6
1950s 4 — 25% 75% —
1960s 36 39% 22% 22% 3%
1970s 67 46% 39% 3% 7%
1980s 47 57% 28% 4% 4%
1990s 128 52% 30% 5% 5%
2000s 158 53% 26% 8% 8%
2010s 284 61% 25% 4% 5%
2020s 37 62% 30% 5% 3%
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
8…d5 61% 62% ▲ +0.9%
8…b6 25% 30% ▲ +5.1%
8…h6 4% 5% ▲ +1.2%
8…d6 5% 3% ▼ -2.6%
Joueurs célèbres
Champions du monde dans cette position
Tal, Mikhail — 1 partie
Carlsen, Magnus — 1 partie
Anand, Viswanathan — 1 partie
Parties historiques
8…d5 — 55.2% (420 parties)
1963 — Esposito, Alfredo vs Cruz, Raul C. — 0-1 — Buenos Aires ARG
1965 — Flesch, Jean-benoit vs ? — 1/2-1/2 — Hamburg etc
1966 — Simagin, Vladimir vs Bak, Istvan — 1/2-1/2 — Kecskemet HUN
1966 — Kolarov, Atanas S. vs Malich, Burkhard, Dr. — 1/2-1/2 — Havana olm
1967 — Bukic, Enver vs Malich, Burkhard, Dr. — 1/2-1/2 — Zinnowitz GER
8…b6 — 27.5% (209 parties)
1957 — Uhlmann, Wolfgang vs Trifunovic, Petar — 1/2-1/2 — Wageningen NED
1960 — Bak, Istvan vs Raisa, Unto — 1-0 — Budapest HUN
1966 — Garcia, Eder Raimundo vs Keene, Raymond D — 1/2-1/2 — La Habana olm prel
1966 — Pogats, Jozsef Jr. vs Dely, Peter — 1/2-1/2 — Budapest HUN
1966 — Liebert, Heinz vs Moehring, Guenther — 1/2-1/2 — Zinnowitz GER
8…h6 — 6.2% (47 parties)
1957 — Kholmov, Ratmir D vs Korchnoi, Viktor — 1/2-1/2 — Sverdlovsk
1958 — Kozma, Julius vs Forintos, Gyozo V — 1/2-1/2 — Varna BUL
1959 — Orendy, Emil vs Forintos, Gyozo V — 1-0 — HUN-ch Budapest HUN
1962 — Eliskases, Erich vs Bielicki, Carlos — 1-0 — Mar del Plata ARG
1964 — Doda, Zbigniew vs Rapaka Samuel Paul — 1/2-1/2 — Tel Aviv olm
8…d6 — 5.7% (43 parties)
1969 — Sharpe, Ian W vs Christiansen, Hjalmar — 1-0 — ?
1972 — Balshan, Amikam vs Markland, Peter R — 1/2-1/2 — Skopje MKD
1973 — Ljungdahl, John vs Ornstein, Axel — 0-1 — Sweden
1974 — Zwaig, Arne vs Ornstein, Axel — 0-1 — Norway
1975 — Taimanov, Mark vs Tseshkovsky, Vitaly — 1/2-1/2 — Olympiad URS