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A80g —
1.d4 f5 2.Bg5 g6
Les coups candidats
Ambassadeurs : Wall, Gavin (19x), Arnold, Robert G (11x), Szymczak, Zbigniew (8x), Kierzek, Matthias, Dr. (8x), Reinderman, Dimitri (8x), Gretarsson, Helgi Ass (7x), Boe, Mads (7x), Nozicka, Vladislav (7x)
3.e3 — 18.0% (748 parties)
Ambassadeurs : Pesola, Jyrki (5x), Hergott, Deen (4x), Gansvind, Valeriya I. (4x), Popovics, Adam (3x), Medancic, Rikard (3x), Birens, Eric-Andre (3x), Cebalo, Miso (3x), Volodin, Aleksandr (3x)
3.Nd2 — 16.2% (674 parties)
Ambassadeurs : Walton, Alan J (6x), Goodger, Martyn (6x), Rendle, Thomas E (6x), Curdo, John (5x), Bakic, Rados (5x), Hoang, Thanh Trang (5x), Taboas Rodriguez, Daniel (5x), Kopec, Danny (4x)
3.h4 — 8.3% (345 parties)
Ambassadeurs : ? (3x), Verat, Laurent (3x), Polster, Wolfgang, Dr. (3x), Nomin-Erdene, Davaademberel (3x), Hort, Vlastimil (2x), Mattern, Markus (2x), Adams, Michael (2x), Fernandez, John C (2x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 3.Nc3 3.e3 3.Nd2 3.h4
<1800 126 36% 23% 13% 8%
1800-2200 1760 43% 21% 15% 9%
2200-2600 1669 53% 15% 17% 8%
2600+ 28 54% 14% 14% 14%
Évolution par décennie (% des parties)
Décennie N parties 3.Nc3 3.e3 3.Nd2 3.h4
1930s 1 100%
1940s 1 100%
1950s 4 25% 50%
1960s 28 25% 21% 25% 11%
1970s 35 46% 17% 26%
1980s 123 53% 10% 9% 14%
1990s 637 47% 17% 13% 10%
2000s 1304 34% 19% 24% 8%
2010s 1620 52% 18% 14% 8%
2020s 398 61% 18% 6% 7%
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
3.Nc3 52% 61% ▲ +8.6%
3.e3 18% 18% +0.3%
3.Nd2 14% 6% ▼ -7.8%
3.h4 8% 7% ▼ -0.9%
Joueurs célèbres
Champions du monde dans cette position
Kasparov, Garry — 5 parties
Kramnik, Vladimir — 1 partie
Carlsen, Magnus — 1 partie
Ju, Wenjun — 1 partie
Parties historiques
3.Nc3 — 46.2% (1916 parties)
1936 — Bogoljubow, Efim vs Saemisch, Friedrich — 1/2-1/2 — Dresden GER
1941 — Bogoljubow, Efim vs Kieninger, Georg — 1-0 — Munich GER
1959 — Kolarov, Atanas Stefanov vs Liebert, Heinz — 1/2-1/2 — Sofia BUL
1960 — Giustolisi, Alberto vs Heidenfeld, Wolfgang — 1-0 — Madrid ESP
1962 — From, Sigfred vs Bellver Franco, Manuel Edgar — 1-0 — Varna BUL
3.e3 — 18.0% (748 parties)
1957 — Spalk, Bjarne vs Liebert, Heinz — 0-1 — Reykjavik ISL
1957 — Orbaan, Constant vs Alster, Ladislav — 0-1 — Wageningen NED
1960 — Solmundarson, Magnus vs Blom, Kaj — 0-1 — Leipzig GER
1961 — De Rooi vs Van Donk, Diederik — 0-1 — The Hague ch-NLD
1963 — Crowl, Frank Arthur vs Broun, Malcolm D — 0-1 — Perth AUS
3.Nd2 — 16.2% (674 parties)
1960 — Petrosian, Tigran V. vs Nielsen, Poul Erik — 1-0 — Copenhagen DEN
1961 — Kolvig, Bent vs Moller, Patrik — 0-1 — Nykobing
1962 — Bergraser, Volf vs Salm, Miina Ly — 1-0 — corr Wch4
1963 — Levin, Mikhail vs Kofman, A R — 1-0 — ?
1966 — Tackels, Andre vs Limbos, Paul — 0-1 — Brussels BEL
3.h4 — 8.3% (345 parties)
1960 — Gipslis, Aivars vs Raisa, Unto — 1/2-1/2 — Leningrad Baltic Nat
1960 — ? vs Kofman, Abram R — 0-1 — Kiev UKR
1968 — Krizsan-Bilek, Gyulane vs Lazarevic, Milunka — 0-1 — Belgrade SRB
1980 — Wicker, Kevin J vs Fleck, Juergen — 0-1 — Esbjerg DEN
1981 — Gruenfeld, Yehuda vs Kaenel, Hansjuerg — 1-0 — Biel SUI