E38i - 5…Na6 - Classical (1926)

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E38i — Classical (1926)
1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Qc2 c5 5.dxc5 Na6
Les coups candidats
6.a3 — 81.6% (1991 parties)
Ambassadeurs : Arkell, Keith C (25x), Grosar, Aljosa (12x), Gottschlich, Carsten (10x), ? (9x), Drasko, Milan (9x), Forintos, Gyozo V (8x), Flear, Glenn C (8x), Aseev, Konstantin N (7x)
6.Nf3 — 9.2% (224 parties)
Ambassadeurs : Kahn, Evarth Dr. (4x), Kholmov, Ratmir D (3x), Saric, Sinisa (3x), Wade, Robert G (2x), Hytonen, Harri (2x), Cordova, Emilio (2x), Kotov, Alexander (1x), Blohm, David (1x)
6.Bd2 — 3.1% (76 parties)
Ambassadeurs : Rellstab, Ludwig (2x), Sadykova, Alsu (2x), Dunkelblum, Arthur (1x), Krajewski, Kazimierz (1x), Milotzki, Kurt (1x), Prince, Alan R (1x), Walsh, Marcus (1x), Kool, Gerard (1x)
6.g3 — 1.8% (44 parties)
Ambassadeurs : Zhang, Donglu (2x), Mascarinas, Rico (2x), Pelletier, Yannick (2x), Nievergelt, Erwin (1x), De Greif, Boris (1x), Issakainen, Ari (1x), Raaste, Eero J. (1x), Kret, Ted (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 6.a3 6.Nf3 6.Bd2 6.g3
<1800 49 73% 4% 10% 2%
1800-2200 865 76% 11% 5% 2%
2200-2600 1228 87% 8% 2% 2%
2600+ 25 88% 4% — —
Évolution par décennie (% des parties)
Décennie N parties 6.a3 6.Nf3 6.Bd2 6.g3
1950s 26 50% 27% — 4%
1960s 35 77% 11% 11% —
1970s 40 65% 12% 2% 5%
1980s 97 89% 6% — —
1990s 709 85% 7% 2% 2%
2000s 868 85% 8% 3% 1%
2010s 534 77% 11% 3% 2%
2020s 130 71% 16% 5% 5%
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
6.a3 77% 71% ▼ -6.2%
6.Nf3 11% 16% ▲ +4.7%
6.Bd2 3% 5% ▲ +1.2%
6.g3 2% 5% ▲ +3.1%
Joueurs célèbres
Champions du monde dans cette position
Kramnik, Vladimir — 2 parties
Smyslov, Vassily — 1 partie
Botvinnik, Mikhail — 1 partie
Parties historiques
6.a3 — 81.6% (1991 parties)
1950 — Collet, Hugo vs O'Kelly, Albéric de Galway — 0-1 — GER
1950 — Hugot, Lucas vs O'Kelly de Galway, Alberic — 0-1 — Saarbrucken
1951 — Eken, Max vs Pedersen, Ebbe — 1-0 — Nederland radio
1952 — Donner, Jan-Hein vs Tsiknopoulos, Konstantinos — 1-0 — Helsinki olm
1954 — Weichselbaumer, Ernst vs Matanovic, Aleksandar — 1-0 — Amsterdam olm
6.Nf3 — 9.2% (224 parties)
1952 — Cruz, Orlando vs Muller, Kaden — 0-1 — Helsinki olm
1953 — Lauridsen, Evald vs Danielsson, Gosta — 0-1 — Copenhagen DEN
1953 — Wade, Robert G vs Alexander Tadala — 1-0 — Hastings ENG
1954 — Flohr, Salo vs Kholmov, Ratmir D — 1/2-1/2 — Kiev ch-URS
1954 — Kholmov, Ratmir D vs Korchnoi, Viktor — 1/2-1/2 — Bucharest ROU
6.Bd2 — 3.1% (76 parties)
1962 — Dunkelblum, Arthur vs Rellstab, Ludwig — 1/2-1/2 — Amsterdam NED
1963 — Prince, Alan R vs Walsh, Marcus — 1-0 — Bath ENG
1963 — Rellstab, Ludwig vs Kool, Gerard — 1-0 — Amsterdam NED
1966 — Krajewski, Kazimierz vs Milotzki, Kurt — 1-0 — Bad Timmendorf
1975 — Trois, Francisco R.T. vs Bravo Sedamanos, Hector — 0-1 — Fortaleza BRA
6.g3 — 1.8% (44 parties)
1954 — Nievergelt, Erwin vs De Greif, Boris — 1-0 — Amsterdam NED
1977 — Zhang, Donglu vs Mascarinas, Rico — 1-0 — Bacolod
1977 — Zhang, Donglu vs Mascarinas, Rico — 0-1 — Batulao
1992 — Sajka, Mariusz vs Ommen, Tobias — 1-0 — GER
1992 — Timmermans, Daniel vs Roos, Celine — 1-0 — Hyeres op