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A45i — Indian:
1.d4 Nf6 2.g3 c5
Eval: [+0.44]
Les coups candidats
3.d5 — 50.5% (881 parties)
Ambassadeurs : Shipman, Walter (21x), Stupak, Kirill (19x), Matnadze Bujiashvili, Ann (15x), Gasic Merino, Franco (12x), Maroto Borras, Jose Luis (8x), Samunenkov, Ihor (8x), Delorme, Axel (7x), Jirka, Jiri (6x)
Ambassadeurs : Davis, Lee (13x), Dmitriev, Igor (8x), Hille, Ralph Ingo (6x), Schloetterer, Hermann (5x), Stupak, Kirill (4x), Olinici, Emanuel (4x), Bator, Robert (3x), Medak, Bojan (3x)
3.c3 — 16.5% (287 parties)
Ambassadeurs : Vechet, Stanislav (8x), Popchev, Milko (8x), Heilemann, Manfred (5x), Hirn, Oskar (5x), Matnadze Bujiashvili, Ann (4x), Nasonov, Vadim A. (4x), Samulevicius, Tomas (3x), Riedel, Hartmut (3x)
3.dxc5 — 6.3% (110 parties)
Ambassadeurs : Lavretzkij, Roman (5x), Heimberger, Reinhard (5x), Rubzova, Tatiana (2x), Bubits, Bence (2x), Mogila, Vladimir (2x), Titz, Heimo (2x), Barcza, Gedeon (1x), Filip, Marius Liviu (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 3.d5 3.Nf3 3.c3 3.dxc5
<1800 26 42% 19% 15% 8%
1800-2200 562 44% 24% 17% 5%
2200-2600 925 56% 18% 16% 7%
2600+ 10 90% 10%
Évolution par décennie (% des parties)
Décennie N parties 3.d5 3.Nf3 3.c3 3.dxc5
1930s 3 67% 33%
1940s 9 100%
1950s 12 33% 33% 17% 17%
1960s 24 58% 17% 21% 4%
1970s 51 55% 25% 14% 4%
1980s 108 44% 22% 19% 6%
1990s 289 48% 23% 22% 5%
2000s 463 45% 23% 17% 7%
2010s 612 52% 19% 15% 7%
2020s 172 64% 12% 13% 5%
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
3.d5 52% 64% ▲ +11.7%
3.Nf3 19% 12% ▼ -7.7%
3.c3 15% 13% ▼ -1.2%
3.dxc5 7% 5% ▼ -1.5%
Joueurs célèbres
Champions du monde dans cette position
Alekhine, Alexander — 1 partie
Smyslov, Vladimir — 1 partie
Parties historiques
3.d5 — 50.5% (881 parties)
1930 — Bluemich, Max vs Fajarowicz, Sammi — 0-1 — Leipzig GER
1930 — Tartakower, Savielly vs Colle, Edgar — 0-1 — San Remo ITA
1941 — Klausen, Viggo vs Poulsen, Christian — 0-1 — Copenhagen DEN
1941 — Klausen, Viggo vs Poulsen, Christian — 0-1 — ?
1942 — Junge, Klaus vs Richter, Kurt — 1/2-1/2 — Munich GER
3.Nf3 — 20.5% (358 parties)
1936 — Tartakower, Savielly vs Alekhine, Alexander — 0-1 — Nottingham ENG
1950 — Elstner, Rudolf vs Zirngibl, Albert — 1-0 — Soemmerda GER
1953 — Barcza, Gedeon vs Dely, Peter — 1/2-1/2 — HUN-ch Budapest HUN
1955 — Elstner, Rudolf vs Fuchs, Reinhart — 0-1 — Zwickau
1956 — Moller, Per vs Kolvig, Bent — 0-1 — Copenhagen DEN
3.c3 — 16.5% (287 parties)
1954 — Khalilbeili, Sultan vs Vasiukov, Evgeni — 1/2-1/2 — Erevan ARM
1959 — Tarnowski, Alfred vs Doda, Zbigniew — 1/2-1/2 — Lodz ch POL
1960 — Tarnowski, Alfred vs Gawlikowski, Stanislaw — 0-1 — Poland ch
1962 — Sofrevski, Jovan vs ? — 1/2-1/2 — Vrnjacka Banja SRB
1965 — Parr, Frank vs Dilworth, A. — 1/2-1/2 — Hastings ch-BCF
3.dxc5 — 6.3% (110 parties)
1954 — Barcza, Gedeon vs Filip, Marius Liviu — 1/2-1/2 — Amsterdam olm
1959 — Bilek, Istvan vs Koberl, Ferenc — 1/2-1/2 — HUN-ch Budapest HUN
1962 — Mikenas, Vladas vs Bertok, Mario Jr. — 1-0 — Sofia BUL
1972 — Smyslov, Vladimir vs Browne, Walter Shawn — 0-1 — Hastings ENG
1975 — Zichichi, Alvise vs Formanek, Edward — 1/2-1/2 — Reggio Emilia ITA