E86g - 8.Qd2 Nbd7 9.O-O-O - Saemisch Orthodox [+0.36]

Fin du contenu

Aucune page supplémentaire à charger

← Articles plus récents
E86g — Saemisch Orthodox
1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.f3 O-O 6.Be3 e5 7.Nge2 c6 8.Qd2 Nbd7 9.O-O-O
Eval: [+0.36]
Les coups candidats
Ambassadeurs : Graf, Alexander (7x), Dyachkov, Sergej (6x), Pott, Brian (6x), Kramnik, Vladimir (5x), von Wersch, Oliver (5x), Perdomo, Leandro Daniel (5x), Uhlmann, Wolfgang (5x), Istratescu, Andrei (5x)
9…Qa5 — 12.4% (114 parties)
Ambassadeurs : Sliwa, Bogdan (2x), Wheeler, John F (2x), Geller, Efim P. (1x), Boleslavsky, Isaac (1x), Kirby, Robion (1x), Cross, Robert Gary (1x), Milev, Zdravko (1x), Kadrev, Zdravko Minchev (1x)
9…Qc7 — 4.1% (38 parties)
Ambassadeurs : Eslon, Jaan (2x), Alatortsev, Vladimir N. (1x), Kajev (1x), Kieninger, Georg (1x), Wood, Beau (1x), Palme, Rudolf (1x), Christensen, Alfred (1x), Gobert, Jozef (1x)
9…Re8 — 2.1% (19 parties)
Ambassadeurs : Aloni, Itzchak (1x), Damjanovic, Mato (1x), Behle, Karl-Willi (1x), Hodakowsky, Georg (1x), Kunz, Horst (1x), Pietzsch, Wolfgang (1x), Hracek, Zbynek (1x), Tatarko, Jan (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 9…a6 9…Qa5 9…Qc7 9…Re8
<1800 12 42% 33% 17% 8%
1800-2200 251 69% 15% 6% 3%
2200-2600 400 84% 9% 2% 1%
2600+ 20 100% — — —
Évolution par décennie (% des parties)
Décennie N parties 9…a6 9…Qa5 9…Qc7 9…Re8
1930s 2 — — 50% —
1940s 3 — — 67% —
1950s 32 50% 25% 3% 6%
1960s 31 65% 19% — 3%
1970s 7 43% 29% 14% —
1980s 32 75% 19% 3% —
1990s 340 82% 8% 3% 2%
2000s 281 70% 14% 4% 3%
2010s 186 76% 12% 5% 1%
2020s 8 88% 12% — —
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
9…a6 76% 88% ▲ +11.2%
9…Qa5 12% 12% +0.1%
9…Qc7 5% 0% ▼ -4.8%
9…Re8 1% 0% ▼ -1.1%
Joueurs célèbres
Champions du monde dans cette position
Kramnik, Vladimir — 6 parties
Ju, Wenjun — 5 parties
Kasparov, Garry — 3 parties
Tal, Mikhail — 2 parties
Ding, Liren — 2 parties
Parties historiques
9…a6 — 74.6% (688 parties)
1953 — Stoltz, Gösta vs Petrosian, Tigran V. — 0-1 — Bucharest ROU
1954 — Hasin Raihan, Abir vs Boleslavsky, Isaac — 1/2-1/2 — Gorki ch22-SU sf
1954 — Borisenko, Georgy K vs Geller, Efim P. — 1-0 — Kiev ch-URS
1955 — Golombek, Harry vs Darga, Klaus — 0-1 — Hastings ENG
1956 — Gromek, E. vs Lindblom, Peter — 1-0 — Moscow RUS
9…Qa5 — 12.4% (114 parties)
1952 — Geller, Efim P. vs Boleslavsky, Isaac — 1-0 — Moskou ch-URS
1952 — Prosdocimi, Arrigo vs German, Eugenio — 0-1 — Sao Paulo ch BRA
1953 — Rabar, Braslav vs Wade, Robert G — 1/2-1/2 — Opatija
1955 — Sliwa, Bogdan vs Najdorf, Miguel — 1-0 — Goteborg SWE
1956 — Sliwa, Bogdan vs Padevsky, Nikola — 1-0 — Dresden GER
9…Qc7 — 4.1% (38 parties)
1936 — Palme, Rudolf vs Christensen, Alfred — 1-0 — Munich GER
1940 — Alatortsev, Vladimir N. vs Kajev — 1-0 — Kiev UKR
1949 — Kieninger, Georg vs Wood, Beau — 1-0 — Heidelberg
1954 — Gobert, Jozef vs Sandor, Bela — 1/2-1/2 — Amsterdam ol prel
1974 — Tokaji-Nagy, Gyorgy vs Konarkowska-Sokolov, Henrijeta — 1/2-1/2 — Lublin POL
9…Re8 — 2.1% (19 parties)
1957 — Behle, Karl-Willi vs Hodakowsky, Georg — 1-0 — FRG-ch Bad Neuenahr
1958 — Kunz, Horst vs Pietzsch, Wolfgang — 0-1 — GDR-ch Schkopau GER
1960 — Aloni, Itzchak vs Damjanovic, Mato — 1-0 — Leipzig GER
1991 — Hracek, Zbynek vs Tatarko, Jan — 1-0 — MSL
1994 — Debnar, Lubos vs Zahorsky, Dusan — 1-0 — Topolcianky