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B02n —
1.e4 Nf6 2.e5 Nd5 3.Bc4
Eval: [+0.14]
Les coups candidats
3…Nb6 — 77.4% (821 parties)
Ambassadeurs : de Wall, Robert (6x), Colle, Edgar (5x), Gruenfeld, Ernst (4x), Augustin, Josef (4x), Bell, Ray (4x), Panchenko, Alexandar G (4x), Wall, Bill (4x), Mieses, Jacques (3x)
3…e6 — 16.6% (176 parties)
Ambassadeurs : Greer, Ken (2x), de Wall, Robert (2x), Johnstone, Glenn (2x), Lischinsky Adam (2x), Leschhorn, Heinrich (2x), Delega, Tomasz (2x), Fellhauer, Clemens (2x), Bigott, Martin (2x)
3…c6 — 5.7% (60 parties)
Ambassadeurs : Greer, Ken (2x), Wall, Bill (2x), Nicolini, Alexander (2x), de Wall, Robert (1x), Skidmore, Michael (1x), Balkany A (1x), Ahlberg, Guenter (1x), Jaeger, Erich (1x)
3…Nf4 — 0.3% (3 parties)
Ambassadeurs : Berger Frank (1x), Wakefield, Daniel (1x), Guardini Martin (1x), Vieyra, Daniel (1x), Panitz, Fabrice (1x), Walczak, Charley (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 3…Nb6 3…e6 3…c6 3…Nf4
<1800 67 90% 10%
1800-2200 400 73% 20% 7%
2200-2600 197 83% 10% 7%
2600+ 1 100%
Évolution par décennie (% des parties)
Décennie N parties 3…Nb6 3…e6 3…c6 3…Nf4
1920s 26 88% 12%
1930s 6 100%
1940s 5 100%
1950s 3 100%
1960s 4 100%
1970s 30 90% 10%
1980s 60 82% 13% 5%
1990s 244 74% 18% 7% 0%
2000s 332 75% 18% 6% 1%
2010s 315 77% 17% 5%
2020s 36 83% 11% 6%
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
3…Nb6 77% 83% ▲ +6.2%
3…e6 17% 11% ▼ -6.3%
3…c6 5% 6% +0.2%
3…Nf4 0% 0% +0.0%
Joueurs célèbres
Champions du monde dans cette position
Alekhine, Alexander — 1 partie
Euwe, Max — 1 partie
Parties historiques
3…Nb6 — 77.4% (821 parties)
1924 — Euwe, Max vs De Haas, Efraim — 1-0 — Rotterdam NED
1925 — Mieses, Jacques vs Gruenfeld, Ernst — 0-1 — Baden-Baden GER
1925 — Maroczy, Geza vs Ledain, Dudley — 1/2-1/2 — Montreal CAN
1925 — Bergmann, Walter vs Schoenmann, Wilhelm — 0-1 — Breslau GER
1925 — Tereshchenko N vs Weissinger, Norbert — 1-0 — Mannheim GER
3…e6 — 16.6% (176 parties)
1924 — Steiner, Endre vs Balogh, Janos — 1-0 — Gyor
1924 — Maroczy, Geza vs Vajda, Arpad — 1/2-1/2 — Gyor
1926 — Calapso, Remo vs Burillo Landau, Dante Ramon — 1-0 — Livorno ITA
1975 — Giordanengo, Otto vs Karrer, Werner — 1/2-1/2 — Berlin West
1975 — Zunker, Reinhard, Dr. vs Scholz, Bernd — 1-0 — Germany West
3…c6 — 5.7% (60 parties)
1986 — Skidmore, Michael vs Balkany A — 0-1 — Monroe ch-MI op
1989 — Greer, Ken vs Wall, Bill — 1-0 — Palo Alto, CA
1989 — Greer, Ken vs de Wall, Robert — 1-0 — Palo Alto
1991 — Piroska, Istvan vs Mozes, Ervin — 0-1 — Cansys IM-B Budapest HUN
1992 — Pfeiffer, Herbert vs Appel, Ralf — 0-1 — Neu Isenburg
3…Nf4 — 0.3% (3 parties)
1996 — Berger Frank vs Wakefield, Daniel — 1-0 — cr Casual Compuserve
2003 — Guardini Martin vs Vieyra, Daniel — 0-1 — Buenos Aires ARG
2006 — Panitz, Fabrice vs Walczak, Charley — 1-0 — Sebnitz