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D02r — Symmetrical Variation, Pseudo-Catalan (1926)
1.d4 d5 2.Nf3 Nf6 3.g3
Les coups candidats
3…e6 — 28.9% (7514 parties)
Ambassadeurs : Mudrak, Josef (21x), Folk Gilsanz, Jordi (19x), Plutarco, Fosca (18x), Katajainen, Kimmo (15x), Taksrud, Vidar (12x), Glaser, Andrea (11x), Celan, Melissa (11x), Savant, Riya (10x)
Ambassadeurs : Matnadze Bujiashvili, Ann (31x), Stupak, Leonid K (18x), Jirka, Jiri (17x), Deforel, Jorge Eduardo (17x), Horie, Takahiro (16x), Mudrak, Josef (15x), Frank, Jozsef (13x), Van Gysel, Marc (13x)
3…Bf5 — 19.4% (5033 parties)
Ambassadeurs : Matnadze Bujiashvili, Ann (29x), Jirka, Jiri (14x), Eckhardt, Claudia (13x), Deforel, Jorge Eduardo (13x), Glaser, Andrea (7x), Savant, Riya (7x), Shafigullina, Zarina (7x), Nguyen Thi Mai Hung (6x)
Ambassadeurs : Frank, Jozsef (13x), Jirka, Jiri (12x), Stupak, Leonid K (8x), Lakat, Gyula (7x), Mahmood Lodhi (7x), Hort, Vlastimil (6x), Zilahi, Gabor (5x), Naumann, Frank, Dr. (4x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 3…e6 3…c6 3…Bf5 3…g6
<1800 2691 34% 14% 22% 12%
1800-2200 13271 30% 20% 19% 13%
2200-2600 6642 23% 26% 19% 13%
2600+ 158 18% 24% 18% 20%
Évolution par décennie (% des parties)
Décennie N parties 3…e6 3…c6 3…Bf5 3…g6
1950s 105 31% 7% 20% 28%
1960s 170 22% 11% 21% 24%
1970s 202 26% 16% 18% 23%
1980s 540 29% 19% 17% 19%
1990s 2997 29% 19% 20% 15%
2000s 6601 27% 22% 20% 14%
2010s 9843 29% 22% 18% 13%
2020s 5547 31% 14% 21% 10%
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
3…e6 29% 31% ▲ +2.6%
3…c6 22% 14% ▼ -8.1%
3…Bf5 18% 21% ▲ +3.2%
3…g6 13% 10% ▼ -3.0%
Joueurs célèbres
Champions du monde dans cette position
Gukesh D — 7 parties
Hou, Yifan — 4 parties
Anand, Viswanathan — 3 parties
Carlsen, Magnus — 3 parties
Ju, Wenjun — 2 parties
Botvinnik, Mikhail — 1 partie
Karpov, Anatoly — 1 partie
Parties historiques
3…e6 — 28.9% (7514 parties)
1950 — Bogoljubow, Efim vs Barden, Leonard — 1/2-1/2 — Southsea
1950 — Sandor, Bela vs Rethy, Pal — 1/2-1/2 — Budapest HUN
1951 — Giustolisi, Alberto vs Tramoyeres, Ramon — 0-1 — Madrid ESP
1951 — Sanz, Joel vs Tramoyeres, Ramon — 1/2-1/2 — Madrid ESP
1951 — Koberl, Ferenc vs Negyesy, Gyorgy — 0-1 — Budapest HUN
3…c6 — 19.8% (5160 parties)
1952 — Cortlever, Nico vs Scafarelli, Francesco — 1-0 — Helsinki olm
1952 — Giustolisi, Alberto vs Scafarelli, Francesco — 0-1 — Ferrara
1953 — Bergraser, Volf vs Gorog, E. — 0-1 — Paris FRA
1956 — Plock, Christian vs Weiss, Martin — 0-1 — New England
1956 — Badilles, Glicerio vs Benkner, Otto — 1/2-1/2 — Moskou olm
3…Bf5 — 19.4% (5033 parties)
1950 — Rapaka Samuel Paul vs Simonson, Albert — 0-1 — New York, NY USA
1950 — Giustolisi, Giovanni vs Ackerman Conrad Christoffel — 1-0 — Lucerne SUI
1951 — Klaman, Konstantin Mikhailovich vs Aronin, Lev — 1-0 — Leningrad RUS
1951 — Flores Alvarez, Rodrigo vs Schroeder, Raik — 1-0 — Mar del Plata ARG
1953 — Giustolisi, Alberto vs De Wolf, Guy — 1-0 — Mont Pelerin sur Vevey
3…g6 — 13.5% (3511 parties)
1951 — Malich, Burkhard, Dr. vs Kunze, Klaus — 0-1 — Leipzig GER
1951 — Leeds, W.. vs Marko, Charles — 1-0 — San Luis ARG
1951 — Nestler, Vincenzo vs Hoenlinger, Baldur — 0-1 — Vienna AUT
1952 — Jacob Francis vs Sigurdsson, Gudjon — 1-0 — Helsinki olm
1952 — Bergraser, Volf vs Chaude de Silans, Chantal — 1/2-1/2 — Charleville Mezieres