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A20h — King’s (1938)
1.c4 e5 2.g3 c6
Les coups candidats
Ambassadeurs : Raetsky, Alexander (14x), Suba, Mihai (12x), Almarza Mato, Carlos (11x), Miezis, Normunds (11x), Malinowski, Damian (9x), Moujan, Pablo Miguel (9x), Videki, Sandor (8x), Bacrot, Etienne (8x)
3.Nf3 — 24.5% (887 parties)
Ambassadeurs : Zwardon, Vojtech (15x), Navara, David (9x), Hammer, Jon Ludvig (8x), Iturrizaga Bonelli, Eduardo (8x), Tran, Tuan Minh (6x), Aditya Tari (6x), Sadhwani, Raunak (6x), Bazakutsa, Svyatoslav (5x)
3.Bg2 — 21.1% (766 parties)
Ambassadeurs : Thiel, Kay (8x), Kulon, Klaudia (7x), Kouskoutis, Georgios-Alexandros (5x), Gyimesi, Zoltan (4x), Kaposztas, Miklos (4x), Markowski, Tadeusz (4x), Walton, John C. (4x), Quinones Borda Jorge Victor (4x)
3.Nc3 — 1.5% (55 parties)
Ambassadeurs : Perez Cascella, Julio (1x), Benko, Francisco (1x), Starczewska, Malgorzata (1x), Klimaszewska, Amelia (1x), Catteau, Ludovic (1x), Galioto, Giovanni (1x), Kuge Thomas A (1x), Regis, Venter Paulo (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 3.d4 3.Nf3 3.Bg2 3.Nc3
<1800 248 40% 15% 37% 4%
1800-2200 1273 51% 19% 27% 2%
2200-2600 1690 54% 30% 14% 1%
2600+ 158 47% 48% 3% 1%
Évolution par décennie (% des parties)
Décennie N parties 3.d4 3.Nf3 3.Bg2 3.Nc3
1950s 3 67% 33%
1960s 14 7% 43% 36% 7%
1970s 26 12% 27% 54%
1980s 82 52% 18% 26%
1990s 295 51% 12% 31% 1%
2000s 561 61% 6% 28% 3%
2010s 1416 56% 19% 21% 2%
2020s 1230 42% 42% 14% 1%
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
3.d4 56% 42% ▼ -14.3%
3.Nf3 19% 42% ▲ +22.6%
3.Bg2 21% 14% ▼ -7.3%
3.Nc3 2% 1% ▼ -1.0%
Joueurs célèbres
Champions du monde dans cette position
Anand, Viswanathan — 4 parties
Carlsen, Magnus — 3 parties
Ju, Wenjun — 3 parties
Ding, Liren — 3 parties
Tal, Mikhail — 1 partie
Gukesh D — 1 partie
Hou, Yifan — 1 partie
Parties historiques
3.d4 — 51.1% (1852 parties)
1956 — Bruemmer, Ullrich vs Troeger, Rainer — 1/2-1/2 — Zittau
1959 — Jaeger, Walter vs Hinne, Jobst — 1-0 — Nuerenberg GER
1965 — Uogele, Anicetas vs Mikenas, Vladas — 1-0 — ?
1973 — Ribli, Zoltan vs Aguilar, Perez Richard — 1-0 — Lanzarote
1977 — James, Geoffrey H vs Helmrich, H. — 1-0 — Hastings ENG
3.Nf3 — 24.5% (887 parties)
1961 — Anay Barche vs Donner, Jan-Hein — 0-1 — Maroczy mem Budapest HUN
1962 — Benko, Pal vs Tal, Mikhail — 1/2-1/2 — Curacao ct
1964 — Benko, Pal vs Zuidema, Coen — 1/2-1/2 — Belgrade SRB
1966 — Spiridonov, Nikola vs Zuidema, Coen — 1-0 — WchTJ U26 fin-A
1968 — Kimelfeld, Rudolf vs Gergel, Vladimir P — 1-0 — Soviet Union
3.Bg2 — 21.1% (766 parties)
1958 — Laszlo, Deli vs Kluger, Gyula — 0-1 — Budapest HUN
1961 — Podlas, Krzysztof vs Zinn, Lothar — 0-1 — Warsaw POL
1961 — Silva Nazzari, Roberto vs Elemberg, Norberto — 1-0 — Uruguay
1963 — Sazonov, L. vs Litvinov, Viktor — 1-0 — Minsk BLR
1965 — Babushkin, Eduard vs Osnos, Viatcheslav — 0-1 — Tallinn ch-URS
3.Nc3 — 1.5% (55 parties)
1969 — Perez Cascella, Julio vs Benko, Francisco — 0-1 — Buenos Aires ARG
1995 — Catteau, Ludovic vs Galioto, Giovanni — 0-1 — Cappelle la Grande FRA
1996 — Starczewska, Malgorzata vs Klimaszewska, Amelia — 1/2-1/2 — Augustow
2000 — Barks, Leonard J vs Del Pozo Hernandez, Jose Maria — 0-1 — ?
2003 — Kuge Thomas A vs Regis, Venter Paulo — 1-0 — ?