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A46b — Polish Variation (1925)
1.d4 Nf6 2.Nf3 b5
Les coups candidats
3.e3 — 24.9% (444 parties)
Ambassadeurs : Paldanius, Pekka (3x), Lukov, Valentin (3x), Petrik, Stanislav (3x), Heinzel, Olaf (3x), Mateo, Ramon (3x), Zhao, Xue (3x), Koerner, Helmut (3x), Finegold, Benjamin (2x)
3.Bg5 — 23.9% (425 parties)
Ambassadeurs : Gonzalez Rodriguez, Jorge A. (7x), Arnaudov, Petar (6x), Rogers, Cathy (4x), Miles, Anthony J (3x), Galego, Luis (3x), Andersen, Jackie (3x), Elmejbri, Ali A. (3x), Wells, Peter K (2x)
3.Bf4 — 18.2% (324 parties)
Ambassadeurs : Obukhov, Gennady (16x), Sofia, Gerardo (10x), Jenneborg, Seved (8x), Celan, Melissa (8x), Plutarco, Fosca (8x), Ampiire Bill (8x), Kazmierski, Tomasz (8x), Csernus, Robert (7x)
Ambassadeurs : Wohlers-Armas, Friederike (3x), Gonzalez Rodriguez, Jorge A. (3x), Arockia Benett Dawson (2x), Petrik, Karol (2x), Benjamin, Joel (2x), Castaner Harster, Xavier (2x), Drab, Tomas (2x), Torres, Douglas Da Silva (2x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 3.e3 3.Bg5 3.Bf4 3.g3
<1800 75 19% 12% 44% 17%
1800-2200 744 24% 17% 23% 21%
2200-2600 795 25% 31% 12% 16%
2600+ 6 17% 67% — —
Évolution par décennie (% des parties)
Décennie N parties 3.e3 3.Bg5 3.Bf4 3.g3
1950s 1 — — 100% —
1960s 8 62% — 12% —
1970s 14 — 50% 14% 21%
1980s 116 24% 34% 9% 15%
1990s 352 27% 26% 16% 18%
2000s 534 26% 27% 16% 17%
2010s 606 25% 21% 16% 22%
2020s 150 18% 11% 47% 9%
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
3.e3 25% 18% ▼ -6.6%
3.Bg5 21% 11% ▼ -9.6%
3.Bf4 16% 47% ▲ +31.3%
3.g3 22% 9% ▼ -12.4%
Joueurs célèbres
Champions du monde dans cette position
Karpov, Anatoly — 1 partie
Carlsen, Magnus — 1 partie
Parties historiques
3.e3 — 24.9% (444 parties)
1960 — Reinhardt, Enrique vs Merlo, Carlos — 1-0 — Buenos Aires ch-ARG
1964 — Bisguier, Arthur B vs Littlewood, Norman — 1-0 — Tel Aviv ISR
1966 — Roux Cabral, Luis vs Spassky, Boris Vasily — 0-1 — Havana CUB
1968 — Kolarov, Atanas S. vs Drimer, Dolfi — 1-0 — Lugano olm
1969 — Cammarota, Vittorio vs Solondz — 1-0 — ?
3.Bg5 — 23.9% (425 parties)
1972 — Rytov, Boris vs Kalinski, Krunoslav — 0-1 — Vilnius LTU
1973 — Ivkov, Borislav vs Ljubojevic, Ljubomir — 1/2-1/2 — Hilversum NED
1976 — Kozlov, Vladimir N vs Gurgenidze, Bukhuti — 1/2-1/2 — Rostov on Don
1977 — Wirthensohn, Heinz vs Partos, Charles — 1/2-1/2 — Biel Biel SUI
1978 — Garcia Alvarez, Javier 1961 vs Kapitaniak, Thomas — 1/2-1/2 — corr
3.Bf4 — 18.2% (324 parties)
1952 — Blaszczak, Czeslaw vs Kwilecki, Andrzej — 1/2-1/2 — Katowice POL
1969 — Pountzas, Hrisanthos vs Hernandez Onna, Roman — 0-1 — Dresden GER
1973 — Ek, Hans vs Heclt — 1/2-1/2 — Eksjo 1th
1973 — Ek, Hans vs Hecht, Hans-Joachim — 1/2-1/2 — Eksjo SWE
1982 — Berg, Michael vs Bergstrom, Christer — 1/2-1/2 — Gavle
3.g3 — 18.0% (321 parties)
1970 — Solmundarson, Magnus vs Lobigas, Julian — 1-0 — Siegen GER
1970 — Hurst, Peter vs Muth, Armin — 1/2-1/2 — Uelzen
1978 — Poncette, Emil vs Tomassoni, Leonardo — 0-1 — Imperia ITA
1980 — Bator, Robert vs Astrom, Goran — 1-0 — ?
1981 — Porfiriadis, Sotirios vs Bousios, Hristos — 1-0 — Thessaloniki GRE