A40k — Bogoljubow-Miles (1936)
1.d4 Nc6 2.c4
Les coups candidats
2…e5 — 70.2% (1318 parties)
Ambassadeurs : Kaulfuss, Helmut (16x), Malinin, Vasily B. (12x), Porth, Hartmut (11x), Mestrovic, Zvonimir (10x), Orev, Petar (9x), Gross, Georg (9x), Barle, Janez (7x), Rossetto, Hector (6x)
Ambassadeurs : Breitenstein, Erich (5x), Boey, Josef (2x), Fremann, Olivier (2x), Miladinovic, Igor (2x), Vlatten, Andre (2x), Abraham, Renjish (2x), Cole, Tony (2x), Haack, Stefan (2x)
Ambassadeurs : Childress, Steven A (2x), Kapatos, Endre (2x), Wicka, Stan (1x), Kirby, Jon (1x), Venert (1x), Mechkarov, Ventzeslav (1x), Ostrich (1x), Msu (1x)
2…e6 — 4.4% (82 parties)
Ambassadeurs : Bertelsen, Bjarne Aannevih (2x), Martin, Robert D (1x), Bindner, Craig (1x), Storslett, Roald (1x), Pedersen, Birger (1x), Kato, Takeshi (1x), Sabbaghian, Nader (1x), Sajan J Thomas (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 2…e5 2…d5 2…Nf6 2…e6
<1800 170 59% 18% 8% 9%
1800-2200 757 73% 16% 5% 2%
2200-2600 510 85% 11% 2% —
2600+ 6 50% 50% — —
Évolution par décennie (% des parties)
Décennie N parties 2…e5 2…d5 2…Nf6 2…e6
1950s 13 69% 15% — —
1960s 13 92% — — 8%
1970s 21 48% 33% 10% —
1980s 58 76% 17% 2% —
1990s 469 77% 13% 4% 4%
2000s 603 70% 16% 5% 5%
2010s 585 65% 18% 8% 4%
2020s 116 68% 11% 7% 6%
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
2…e5 65% 68% ▲ +3.1%
2…d5 18% 11% ▼ -7.3%
2…Nf6 8% 7% ▼ -0.8%
2…e6 4% 6% ▲ +1.6%
Joueurs célèbres
Champions du monde dans cette position
Tal, Mikhail — 1 partie
Anand, Viswanathan — 1 partie
Parties historiques
2…e5 — 70.2% (1318 parties)
1950 — Dolinek, Vladimir vs Kabes, V. — 0-1 — Chocen
1953 — Kellner, John Vincent vs Klass, Harry — 1-0 — Hobart
1955 — Schmid, Leo vs Scheipl, Ralf — 1-0 — Hoechst ch-GER
1957 — Gore, James vs Dunst, Theodore Alexander — 1-0 — New York, NY USA
1957 — Radspinner, W vs Dunst, Theodore Alexander — 0-1 — New York, NY USA
2…d5 — 15.8% (296 parties)
1952 — Stoeckl, Ernst vs Kopetzky, Karl — 1-0 — Vienna AUT
1952 — Tal, Mikhail vs Alanazi, Zaid Jadid A — 1-0 — Riga-ch Riga LAT
1976 — Kilgour, David A. vs Lennox, Jonathan C — 1/2-1/2 — Dundee SCO
1976 — Stull, Norbert vs Myers, Hugh — 1-0 — Haifa ISR
1976 — Booth, Stewart vs Rogers, Jonathan W — 0-1 — ?
2…Nf6 — 5.6% (106 parties)
1970 — Venert vs Mechkarov, Ventzeslav — 0-1 — Bulgaria
1972 — Ostrich vs Msu — 1-0 — Boston, MA USA
1986 — Wicka, Stan vs Kirby, Jon — 0-1 — ?
1990 — Quest, Zaire vs Jongsma, Alexander — 0-1 — The Hague NED
1993 — Monn, V. vs Sadeghi, Hassan Roger — 1-0 — GER
2…e6 — 4.4% (82 parties)
1966 — Martin, Robert D vs Bindner, Craig — 1-0 — Montreal CAN
1990 — Junge, Wolfgang vs Bertelsen, Bjarne Aannevih — 1-0 — ?
1990 — Gavrijski, Dimitar vs Bertelsen, Bjarne Aannevih — 1-0 — ?
1995 — Kato, Takeshi vs Sabbaghian, Nader — 0-1 — corr IECC Quad
1996 — Sitruk, Diane vs Anthoine, Isabelle — 0-1 — France