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A46m —
1.d4 Nf6 2.Nf3 e6 3.g3
Eval: [+0.13]
Les coups candidats
Ambassadeurs : Romanishin, Oleg M (30x), Kurajica, Bojan (27x), Tiviakov, Sergei (21x), Pribyl, Josef (20x), Frank, Jozsef (17x), Andersson, Ulf (16x), Podzielny, Karl-Heinz (16x), Bogdanovski, Vlatko (15x)
3…d5 — 25.9% (5829 parties)
Ambassadeurs : Romanishin, Oleg M (42x), Kurajica, Bojan (38x), Deforel, Jorge Eduardo (18x), Speelman, Jon S (16x), Podzielny, Karl-Heinz (15x), Gostisa, Leon (14x), Haselhorst, Helmut (14x), Kochyev, Alexander (12x)
Ambassadeurs : Romanishin, Oleg M (54x), Cosma, Elena-Luminita (27x), Kurajica, Bojan (20x), Huebner, Robert (18x), Speelman, Jon S (15x), Gostisa, Leon (15x), Sax, Gyula (14x), Pribyl, Josef (14x)
Ambassadeurs : Romanishin, Oleg M (46x), Kurajica, Bojan (41x), Miezis, Normunds (27x), Speelman, Jon S (24x), Andersson, Ulf (19x), Cosma, Elena-Luminita (17x), Plachetka, Jan (16x), Deforel, Jorge Eduardo (16x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 3…b6 3…d5 3…c5 3…b5
<1800 572 30% 36% 22% 6%
1800-2200 7986 36% 28% 21% 12%
2200-2600 11067 26% 23% 23% 27%
2600+ 344 22% 24% 15% 38%
Évolution par décennie (% des parties)
Décennie N parties 3…b6 3…d5 3…c5 3…b5
1920s 24 21% 29% 46%
1930s 35 43% 17% 40%
1940s 59 58% 29% 14%
1950s 94 39% 30% 28%
1960s 139 49% 21% 26% 3%
1970s 228 43% 18% 25% 12%
1980s 1141 28% 22% 25% 24%
1990s 3711 34% 23% 24% 16%
2000s 6124 33% 25% 22% 18%
2010s 8608 30% 27% 20% 20%
2020s 2335 20% 32% 22% 25%
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
3…b6 30% 20% ▼ -9.9%
3…d5 27% 32% ▲ +4.7%
3…c5 20% 22% ▲ +1.5%
3…b5 20% 25% ▲ +4.8%
Joueurs célèbres
Champions du monde dans cette position
Tal, Mikhail — 10 parties
Karpov, Anatoly — 10 parties
Kasparov, Garry — 10 parties
Hou, Yifan — 8 parties
Smyslov, Vladimir — 7 parties
Karpov, Aleksandr — 5 parties
Carlsen, Magnus — 5 parties
Anand, Viswanathan — 4 parties
Botvinnik, Mikhail — 3 parties
Lasker, Emanuel — 2 parties
Kramnik, Vladimir — 2 parties
Ju, Wenjun — 2 parties
Gukesh D — 2 parties
Alekhine, Alexander — 1 partie
Euwe, Max — 1 partie
Ding, Liren — 1 partie
Parties historiques
3…b6 — 30.5% (6861 parties)
1921 — Alekhine, Alexander vs Hartingsvelt, HV. — 0-1 — The Hague NED
1928 — Menchik, Vera vs Powell, George W — 1-0 — Cheltenham
1928 — Villegas, Benito vs Maderna, Carlos — 0-1 — Mar del Plata ARG
1928 — Concepcion Villegas, Bryan Uriel vs Maderna, Carlos — 0-1 — Mar del Plata ARG
1929 — Waechter, Paul vs Steffensen, Dennis A — 1-0 — Copenhagen DEN
3…d5 — 25.9% (5829 parties)
1922 — Gruenfeld, Ernst vs Wolf, Hans-Josef — 1/2-1/2 — Vienna AUT
1926 — Patay, Gyula vs Yates, Frederic D — 0-1 — Meran ITA
1927 — Vidmar, Milan sr vs Nimzowitsch, Aaron — 1-0 — New York, NY USA
1928 — Muller, Hans P vs Becker, Albert — 1/2-1/2 — Vienna AUT
1928 — Schelfhout, Willem vs Factor, Samuel D — 1/2-1/2 — The Hague NED
3…c5 — 22.0% (4955 parties)
1921 — Ellerman, Arnoldo vs De Freitas, Jose Renato Silva — 0-1 — Carrasco
1922 — Gruenfeld, Ernst vs Saemisch, Friedrich — 1-0 — Teplitz-Schoenau GER
1922 — Gruenfeld, Ernst vs Reti, Richard — 0-1 — Vienna AUT
1922 — Rubinstein, Akiba vs Saemisch, Friedrich — 1/2-1/2 — Teplitz-Schoenau GER
1923 — Pokorny, Alois vs Wolf, Hans-Josef — 1/2-1/2 — Maehrisch Ostrau
3…b5 — 19.0% (4285 parties)
1961 — Pavlenko, Yury vs Roizman, Abram Y — 0-1 — Batumi GEO
1965 — Radulescu, Mihai vs Soos, Bela — 1/2-1/2 — Bucharest ROU
1968 — Pfeil, Hartmut vs Schilling, Rolf — 1-0 — Neukieritzsch
1968 — Rovira Mas, Jorge vs Myers, Hugh — 1-0 — Lugano SUI
1970 — Savon, Vladimir vs Bronstein, David I — 1/2-1/2 — USSR