E81c - 6…e5 - Saemisch (1952)

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E81c — Saemisch (1952)
1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.f3 O-O 6.Nge2 e5
Les coups candidats
7.Bg5 — 51.4% (560 parties)
Ambassadeurs : Korchnoi, Viktor (9x), Fischer, Robert J (6x), Khenkin, Igor (6x), Bobotsov, Milko G (5x), Zirngibl, Albert (5x), Uhlmann, Wolfgang (4x), Pachman, Ludek (4x), Gurgenidze, Bukhuti (3x)
Ambassadeurs : Uhlmann, Wolfgang (5x), Padevsky, Nikola (4x), Nikolov, Momchil (4x), Fischer, Robert J (3x), Sliwa, Bogdan (3x), Gereben, Erno (3x), Bronstein, David I (3x), Rowson, Jonathan (3x)
7.d5 — 13.1% (143 parties)
Ambassadeurs : Zawisz, K. (2x), Bertrand, Frederic (2x), Ibragimov, Ildar (2x), Goldammer, Anne (2x), Le Grix De La Salle, Jean-Marie (2x), Vasilevich, Tatjana (2x), Baum, Jonasz (2x), Littlewood, Norman (1x)
7.dxe5 — 4.6% (50 parties)
Ambassadeurs : Plachetka, Tomas (3x), Detthow, Bo (2x), Ward, Chris G (2x), Ivkov, Borislav (1x), Gojak, Ilija (1x), Rajkovic, Aleksandar (1x), Afizov, Marsel (1x), Sutton, John Anthony (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 7.Bg5 7.Be3 7.d5 7.dxe5
<1800 50 36% 30% 32% 2%
1800-2200 332 42% 32% 20% 6%
2200-2600 412 59% 29% 8% 3%
2600+ 8 88% 12% — —
Évolution par décennie (% des parties)
Décennie N parties 7.Bg5 7.Be3 7.d5 7.dxe5
1950s 113 49% 43% 5% 3%
1960s 65 51% 28% 9% 12%
1970s 26 62% 31% 8% —
1980s 40 62% 22% 8% 8%
1990s 223 59% 25% 13% 4%
2000s 279 59% 23% 11% 6%
2010s 279 42% 37% 17% 3%
2020s 65 25% 45% 28% 3%
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
7.Bg5 42% 25% ▼ -17.7%
7.Be3 37% 45% ▲ +7.3%
7.d5 17% 28% ▲ +10.5%
7.dxe5 3% 3% -0.1%
Joueurs célèbres
Champions du monde dans cette position
Tal, Mikhail — 2 parties
Ding, Liren — 2 parties
Ju, Wenjun — 2 parties
Botvinnik, Mikhail — 1 partie
Karpov, Anatoly — 1 partie
Kasparov, Garry — 1 partie
Parties historiques
7.Bg5 — 51.4% (560 parties)
1953 — Steiner, Herman vs Cuellar Gacharna, Miguel — 0-1 — Mar del Plata ARG
1953 — Dimc, Dragutin vs Janosevic, Dragoljub — 1-0 — Zagreb CRO
1955 — Alexander Tadala vs Krogius, Nikolai V — 1-0 — URS-ch sf Moscow RUS
1955 — Zirngibl, Albert vs Werchan, Hans, Dr. — 1-0 — Zittau
1955 — Zirngibl, Albert vs Rittner, Horst — 1-0 — Zittau B
7.Be3 — 30.9% (337 parties)
1951 — Donner, Jan-Hein vs Hein-Stumpers, Louis — 0-1 — Beverwijk NED
1951 — Keller-Hermann, Edith vs Alfred, Le Bron — 0-1 — ?
1951 — Bogoljubow, Efim vs Rossolimo, Nicolas — 0-1 — Birmingham ENG
1952 — Szukszta, Janus vs Dworzynski, Roman — 1-0 — Katowice POL
1952 — Kottnauer, Cenek vs Skold, Kristian — 1-0 — Helsinki olm
7.d5 — 13.1% (143 parties)
1950 — Antos, Adam vs Cucka, Josef — 0-1 — Chocen
1952 — Zamkovskaya, Violetta Aleks vs Bondarevsky, Igor — 1/2-1/2 — URS-ch sf Leningrad RUS
1955 — Kotov, Alexander vs Taimanov, Mark — 0-1 — Moskou ch-URS
1955 — Nielsen, Axel vs Horberg, Bengt-Eric — 1-0 — Goteborg SWE
1955 — Hunte, Hugo vs Dittmann, Sieghart — 1-0 — Zwickau
7.dxe5 — 4.6% (50 parties)
1952 — Goldenov, Boris P vs Aronin, Lev — 1/2-1/2 — Moskou ch-URS
1954 — Rajkovic, Aleksandar vs Afizov, Marsel — 0-1 — Jablonec nad Nisou
1955 — Balanel, Ion vs Dworzynski, Roman — 1-0 — Erfurt GER
1961 — Sutton, John Anthony vs Smith, David A — 1/2-1/2 — Scunthorpe
1962 — Detthow, Bo vs Alves, Francisco H B Severino — 1/2-1/2 — Campinas