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B40a — French Variation (1902)
1.e4 c5 2.Nf3 e6
Les coups candidats
Ambassadeurs : ? (470x), Jansa, Vlastimil (418x), Sax, Gyula (348x), Vogt, Lothar (260x), Taimanov, Mark (221x), Espig, Lutz (194x), Suetin, Alexey S (186x), Andersson, Ulf (176x)
Ambassadeurs : Sedina, Elena (47x), Vogt, Lothar (42x), Lyell, Mark (38x), Godena, Michele (37x), Smagin, Sergey (36x), Grosar, Aljosa (34x), Brynell, Stellan (34x), Kholmov, Ratmir D (32x)
Ambassadeurs : Jansa, Vlastimil (95x), Kveinys, Aloyzas (58x), ? (56x), Movsesian, Sergei (55x), Kupreichik, Viktor D (54x), Baklan, Vladimir (40x), Gipslis, Aivars (39x), Vasiukov, Evgeni (37x)
Ambassadeurs : Glek, Igor (82x), Vujosevic, Vladimir (56x), Nevednichy, Vladislav (51x), Skripchenko, Almira (42x), ? (40x), De Coverly, Roger D (35x), Ratnakaran, K. (34x), Ciocaltea, Victor (33x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 3.d4 3.c3 3.Nc3 3.d3
<1800 21356 72% 7% 7% 5%
1800-2200 128676 73% 7% 5% 6%
2200-2600 151791 71% 8% 6% 6%
2600+ 5615 74% 8% 5% 4%
Évolution par décennie (% des parties)
Décennie N parties 3.d4 3.c3 3.Nc3 3.d3
1950s 1126 80% 3% 7% 6%
1960s 4559 85% 2% 5% 6%
1970s 9242 79% 6% 7% 6%
1980s 16545 79% 5% 7% 5%
1990s 52177 73% 7% 7% 7%
2000s 98938 73% 7% 7% 6%
2010s 113713 72% 7% 6% 5%
2020s 45780 67% 10% 4% 4%
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
3.d4 72% 67% ▼ -4.2%
3.c3 7% 10% ▲ +3.2%
3.Nc3 6% 4% ▼ -1.3%
3.d3 5% 4% ▼ -1.2%
Joueurs célèbres
Champions du monde dans cette position
Tal, Mikhail — 10 parties
Botvinnik, Mikhail — 10 parties
Smyslov, Vladimir — 10 parties
Karpov, Anatoly — 10 parties
Anand, Viswanathan — 10 parties
Kasparov, Garry — 10 parties
Kramnik, Vladimir — 10 parties
Carlsen, Magnus — 10 parties
Ding, Liren — 10 parties
Hou, Yifan — 10 parties
Ju, Wenjun — 10 parties
Gukesh D — 10 parties
Karpov, Aleksandr — 1 partie
Parties historiques
3.d4 — 72.4% (247745 parties)
1950 — Rossolimo, Nicolas vs Nestler, Vincenzo — 1/2-1/2 — Venice ITA
1950 — Staudte, Hans-Hilmar vs Kieninger, Georg — 1-0 — Bad Pyrmont GER
1950 — Honfi, Karoly vs Florian, Tibor — 1-0 — Budapest HUN
1950 — Adams, Weaver vs Rossolimo, Nicolas — 0-1 — Hastings ENG
1950 — Czerniak, Moshe vs Nestler, Vincenzo — 1-0 — Venice ITA
3.c3 — 7.1% (24451 parties)
1950 — De Graaf, Wim vs Hunnex — 0-1 — San Diego, CA USA
1951 — Krause, Kurt vs Elstner, Rudolf — 1/2-1/2 — Schwerin GER
1953 — Al Husari, Zita Fatima vs Alster, Ladislav — 1-0 — Prague CZE
1954 — Pfeiffer, Gerhard vs Lehmann, Heinz — 1-0 — Wolfratshausen
1954 — Blatny, Frantisek vs Parak, Frantisek — 1/2-1/2 — Prague CZE
3.Nc3 — 6.1% (20924 parties)
1950 — Lundin, Erik vs Trifunovic, Petar — 1-0 — Stockholm SWE
1950 — Petrov, Petar vs Popov, Vesselin — 0-1 — Sofia BUL
1951 — Letelier Martner, Rene vs Alonzo Castillo Jimenez — 1-0 — Santiago de Chile
1951 — Poulsen, Christian vs Kieninger, Georg — 0-1 — It I Beverwijk NED
1952 — Szily, Jozsef vs Koch, Berthold — 1-0 — Miedzyzdroje
3.d3 — 5.5% (18804 parties)
1953 — Dely, Peter vs Navarovszky, Laszlo — 0-1 — Budapest ch-HUN
1953 — Troianescu, Octav vs Filip, Miroslav — 1-0 — Bucharest ROU
1954 — Khavin, Abram Leonidovich vs Aronson, Lev — 0-1 — Riga LAT
1954 — Aleksandrovich, Fedir vs Lipnitsky, Isaac — 0-1 — Riga LAT
1954 — Troianescu, Octav vs Stahlberg, Gideon — 1/2-1/2 — Bucharest ROU