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B02m — Normal Variation (1929)
1.e4 Nf6 2.e5 Nd5
Les coups candidats
Ambassadeurs : Baburin, Alexander (183x), Konopka, Michal (172x), Cafferty, Bernard (157x), Alburt, Lev (153x), Bagirov, Vladimir (150x), Van Seben, Edgar (133x), ? (129x), Westerinen, Heikki M.J. (128x)
Ambassadeurs : Lenz, Juergen (38x), Wall, Alejandro (34x), Cafferty, Bernard (34x), Wall, Bill (26x), Sveshnikov, Evgeny (26x), Dive, Russell John (22x), Bagirov, Vladimir (20x), Konopka, Michal (19x)
Ambassadeurs : Dueckstein, Andreas (21x), Cafferty, Bernard (18x), Westerinen, Heikki M.J. (15x), Seils, Gudula (14x), Malbran, Guillermo (12x), Radulov, Ivan (11x), Pilnik, Herman (11x), Dolzhykova, Kateryna (11x)
3.Nf3 — 1.8% (1447 parties)
Ambassadeurs : Matulovic, Milan (11x), Lenz, Juergen (6x), Mrdja, Milan (6x), Gulko, Boris (5x), Braun, Gottfried, Dr. (5x), Pribyl, Josef (5x), Alburt, Lev (4x), Hladik, Josef (4x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 3.d4 3.c4 3.Nc3 3.Nf3
<1800 5033 66% 24% 4% 3%
1800-2200 34530 71% 20% 5% 2%
2200-2600 28016 82% 11% 4% 1%
2600+ 381 93% 2% 2% 1%
Évolution par décennie (% des parties)
Décennie N parties 3.d4 3.c4 3.Nc3 3.Nf3
1950s 437 60% 30% 7% 2%
1960s 1203 69% 20% 8% 2%
1970s 3732 72% 16% 9% 2%
1980s 5464 80% 13% 5% 1%
1990s 18111 76% 16% 5% 2%
2000s 24085 74% 17% 4% 2%
2010s 23586 74% 18% 4% 2%
2020s 5798 72% 21% 4% 2%
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
3.d4 74% 72% ▼ -2.0%
3.c4 18% 21% ▲ +2.9%
3.Nc3 4% 4% ▼ -0.6%
3.Nf3 2% 2% +0.2%
Joueurs célèbres
Champions du monde dans cette position
Karpov, Anatoly — 10 parties
Tal, Mikhail — 10 parties
Anand, Viswanathan — 10 parties
Kasparov, Garry — 10 parties
Carlsen, Magnus — 10 parties
Hou, Yifan — 9 parties
Smyslov, Vladimir — 5 parties
Ju, Wenjun — 4 parties
Kramnik, Vladimir — 2 parties
Ding, Liren — 2 parties
Gukesh D — 1 partie
Parties historiques
3.d4 — 74.4% (61325 parties)
1950 — Boleslavsky, Isaac vs Bronstein, David I — 1/2-1/2 — Moscow RUS
1950 — Hejduk, Jakub vs LAR, Rai Joseph — 0-1 — Chocen
1950 — Anderson, Frank Ross vs Paskauskas, Raymond — 1-0 — Toronto CAN
1950 — Pfeiffer, Gerhard vs Rellstab, Ludwig — 1-0 — Hamburg GER
1950 — Bussers, Simone vs Heemskerk, Fenny — 1-0 — Antwerp BEL
3.c4 — 17.1% (14103 parties)
1950 — Staudte, Hans-Hilmar vs Rellstab, Ludwig — 1-0 — Bad Pyrmont GER
1950 — Platz, Joseph vs Brailow, A. — 1-0 — corr USA
1950 — Schulz, Wolfgang vs Teschner, Rudolf — 0-1 — Berlin GER
1950 — Abdulrahman Maher Alhossaini vs Jackson, DG. — 1-0 — Belfast IRL
1950 — Bogolyubov, Egor vs Barnstedt, Dietrich — 1-0 — ?
3.Nc3 — 4.7% (3881 parties)
1950 — Goldenov, Boris P vs Panov, Vasily — 0-1 — URS-ch sf Kiev UKR
1951 — Klein, Ernst vs Trifunovic, Petar — 0-1 — Birmingham ENG
1951 — Pilnik, Herman vs Di, Palma Alicia — 1-0 — It I Beverwijk NED
1951 — Pilnik, Herman vs Pomar, Humberto — 1-0 — Gijon
1951 — Harris, Peter A vs Berriman, Grant — 1/2-1/2 — Birmingham/Coventry
3.Nf3 — 1.8% (1447 parties)
1951 — Ader Hausman, Walter vs Bauza, Lorenzo — 1-0 — San Rafael
1955 — Serebrisky, Alexander S vs Zamkovskaya, Violetta Aleks — 1-0 — Kiev UKR
1955 — Pfeiffer, Gerhard vs Bialas, Wolfram — 1-0 — Hamburg GER
1956 — Haag, Ervin vs Gereben, Erno — 1/2-1/2 — Budapest HUN
1957 — Pfeiffer, Gerhard vs Lehmann, Heinz — 0-1 — FRG-ch Bad Neuenahr