E81t - 8…a6 - Saemisch (1937)

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E81t — Saemisch (1937)
1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.f3 O-O 6.Be3 Nbd7 7.Qd2 c5 8.Nge2 a6
Les coups candidats
9.Rd1 — 26.8% (352 parties)
Ambassadeurs : Carow, Johannes, Dr. (5x), Larrea, Manuel (4x), Abolianin, Arthur (3x), Munkhgal, Gombosuren (3x), Neef, Maximilian (3x), Thompson, Brian (3x), Humburg, Philipp (3x), Schoene, Maria (3x)
9.d5 — 17.3% (228 parties)
Ambassadeurs : Horvath, Maria (4x), Ozolin, Maxim (3x), Nahalka, Jan (3x), Skacelik, Petr (3x), Wojtaszek, Radoslaw (2x), Markus, Robert (2x), Hoi, Carsten (2x), Garkauskas, Otto Dmitry (2x)
9.dxc5 — 13.5% (177 parties)
Ambassadeurs : Estremera Panos, Sergio (4x), Moreno, Alejandro (2x), Sorin, Ariel (2x), Nunn, John D M (2x), Illingworth, Max (2x), Martinovic, Sasa (2x), De Jong, Tom (2x), Baldauf, Marco (2x)
9.O-O-O — 13.4% (176 parties)
Ambassadeurs : Roos, Michel (2x), Zamkovskaya, Violetta Aleks (2x), Tal, Mikhail (2x), Saidy, Anthony (2x), Babev, Aleksandar (2x), Reeh, Oliver (2x), Adnan, Alrais (2x), Pajzer, Istvan (2x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 9.Rd1 9.d5 9.dxc5 9.O-O-O
<1800 56 21% 21% 14% 14%
1800-2200 515 24% 18% 11% 13%
2200-2600 567 31% 19% 17% 10%
2600+ 10 70% — 20% —
Évolution par décennie (% des parties)
Décennie N parties 9.Rd1 9.d5 9.dxc5 9.O-O-O
1950s 28 11% — 11% 25%
1960s 38 18% 11% 3% 32%
1970s 17 6% — 12% 41%
1980s 50 20% 8% 12% 24%
1990s 290 20% 14% 11% 19%
2000s 353 25% 20% 12% 13%
2010s 494 35% 20% 16% 7%
2020s 45 22% 24% 20% 9%
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
9.Rd1 35% 22% ▼ -13.2%
9.d5 20% 24% ▲ +4.4%
9.dxc5 16% 20% ▲ +3.6%
9.O-O-O 7% 9% ▲ +2.2%
Joueurs célèbres
Champions du monde dans cette position
Tal, Mikhail — 2 parties
Kramnik, Vladimir — 1 partie
Parties historiques
9.Rd1 — 26.8% (352 parties)
1954 — Rivera, X. vs Jerolim, J. — 1-0 — Amsterdam olm
1955 — Rejfir, Josef vs Ujtelky, Maximilián Samuel Rudolf — 1-0 — Prague CZE
1958 — Minev, Nikolay N vs Boutteville, Cesar — 1-0 — Munich GER
1960 — Saidy, Anthony vs Rapaka Samuel Paul — 0-1 — New York Metropolita
1960 — Krogius, Nikolai V vs Terentiev, Vitaly — 1/2-1/2 — Perm RUS
9.d5 — 17.3% (228 parties)
1963 — O'Kelly, Albéric de Galway vs Perez Perez, Francisco Jose — 1/2-1/2 — Havana CUB
1966 — Kerins, Nick vs Ali Gatee — 0-1 — Oerebro
1967 — Vano, Edward vs Benko, Pal — 0-1 — Atlanta
1968 — Fonrobert, Gert Wolfgang vs Araujo, Everson De Moura — 0-1 — Sao Bernardo
1980 — Hoi, Carsten vs Fuller, Maxwell Leonard — 0-1 — Kopenhagen open
9.dxc5 — 13.5% (177 parties)
1954 — Zamkovskaya, Violetta Aleks vs Skotorenko, Vasily — 1-0 — Leningrad ch22-SU sf
1955 — Padevsky, Nikola vs Tringov, Georgi P — 0-1 — Sofia BUL
1958 — Darga, Klaus vs Toran Albero, Roman — 1/2-1/2 — Munich GER
1961 — Behrensen, Jorge vs Goldenberg, Edgardo — 1-0 — Balcarce
1976 — Zilberstein, Valery I vs Petrushin, Alexander I — 1/2-1/2 — Novosibirsk RUS
9.O-O-O — 13.4% (176 parties)
1955 — Juergens, Helmut vs Bruentrup, Dieter — 1/2-1/2 — Zittau GER
1956 — Valshanov vs Prahov, Valentin — 0-1 — Bulgaria
1956 — Zamkovskaya, Violetta Aleks vs Nezhmetdinov, Rashid — 1/2-1/2 — Kharkov UKR
1958 — Bobotsov, Milko G vs Tal, Mikhail — 0-1 — Varna BUL
1958 — Bobotsov vs Tal, Mikhail — 0-1 — Varna BUL