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A30f — Symmetrical Double Fianchetto
1.c4 c5 2.Nf3 Nf6 3.g3 b6 4.Bg2 Bb7 5.O-O g6
Eval: [+0.27]
Les coups candidats
6.Nc3 — 52.6% (2391 parties)
Ambassadeurs : Roeder, Matthias (14x), Kirov, Nino (12x), Cvitan, Ognjen (12x), Psakhis, Lev (11x), Stohl, Igor (11x), Ftacnik, Lubomir (9x), Eingorn, Vereslav S (8x), Romanishin, Oleg M (8x)
Ambassadeurs : Andersson, Ulf (38x), Csom, Istvan (17x), Fedorchuk, Sergey A. (14x), Kengis, Edvins (11x), Barcza, Gedeon (10x), Tal, Mikhail (10x), Polugaevsky, Lev (9x), Vaganian, Rafael A (9x)
6.d4 — 12.0% (544 parties)
Ambassadeurs : Topalov, Veselin (8x), Pigusov, Evgeny (6x), Karjakin, Sergey (6x), Vaganian, Rafael A (5x), Seirawan, Yasser (4x), Velikov, Petar (4x), Kengis, Edvins (4x), Yermolinsky, Alex (4x)
6.d3 — 3.7% (166 parties)
Ambassadeurs : Vaganian, Rafael A (5x), Pokojowczyk, Jerzy (3x), Tartakower, Savielly (2x), Lipnitsky, Isaac (2x), Blatny, Frantisek (2x), Najdorf, Miguel (2x), Horvath, Tamas (2x), Goldin, Alexander (2x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 6.Nc3 6.b3 6.d4 6.d3
<1800 39 72% 10% 5% 8%
1800-2200 743 60% 25% 10% 4%
2200-2600 3052 52% 32% 12% 3%
2600+ 240 44% 30% 21% 3%
Évolution par décennie (% des parties)
Décennie N parties 6.Nc3 6.b3 6.d4 6.d3
1920s 14 57% 21% 7% 14%
1930s 20 40% 35% 15% 10%
1940s 39 41% 46% 8% 3%
1950s 43 42% 42% 7% 9%
1960s 28 29% 43% 14% 7%
1970s 188 44% 39% 7% 10%
1980s 576 42% 40% 11% 5%
1990s 729 52% 33% 10% 4%
2000s 1223 56% 27% 12% 3%
2010s 1361 58% 25% 14% 2%
2020s 322 46% 32% 17% 4%
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
6.Nc3 58% 46% ▼ -11.6%
6.b3 25% 32% ▲ +7.7%
6.d4 14% 17% ▲ +3.1%
6.d3 2% 4% ▲ +1.7%
Joueurs célèbres
Champions du monde dans cette position
Tal, Mikhail — 10 parties
Kasparov, Garry — 10 parties
Karpov, Anatoly — 10 parties
Kramnik, Vladimir — 10 parties
Karpov, Aleksandr — 7 parties
Botvinnik, Mikhail — 5 parties
Smyslov, Vladimir — 5 parties
Anand, Viswanathan — 4 parties
Gukesh D — 3 parties
Ju, Wenjun — 2 parties
Ding, Liren — 2 parties
Euwe, Max — 1 partie
Parties historiques
6.Nc3 — 52.6% (2391 parties)
1924 — Reti, Richard vs Reca, Damian M — 1/2-1/2 — Buenos Aires ARG
1925 — Reti, Richard vs Walter, Max — 1-0 — Kolin
1925 — Anaya Oger, Hector vs Rivas Pastor, Manuel — 0-1 — Montevideo URU
1925 — Anaya Oger, Hector vs Rivas Costa, Santiago — 0-1 — Montevideo URU
1927 — Nilsson, Allan vs Stoltz, Gosta — 1-0 — Stockholm SWE
6.b3 — 30.3% (1375 parties)
1925 — Tartakower, Savielly vs Gruenfeld, Ernst — 1/2-1/2 — Moscow RUS
1925 — Anaya Oger, Hector vs Trompowsky, Octavio — 1-0 — Montevideo URU
1925 — Przepiorka, Dawid vs Gruenfeld, Ernst — 1-0 — Debrecen HUN
1931 — Kan, Ilya A vs Bautin, N. — 1-0 — Moscow RUS
1931 — Kan, Ilya A vs Mazel, Isaak Y — 0-1 — Moskou ch-URS
6.d4 — 12.0% (544 parties)
1928 — Euwe, Max vs Capablanca, Jose — 1/2-1/2 — Bad Kissingen GER
1932 — Botvinnik, Mikhail vs Model, Abram — 1-0 — Leningrad RUS
1936 — Botvinnik, Mikhail vs Lilienthal, Andor — 1-0 — Moskou
1939 — Endzelins, Lucius vs Reed Valenzuela, Enrique — 1-0 — Buenos Aires ol pr-B
1945 — Milic, Borislav vs Radojcic, Slobodan — 1-0 — Novi Sad SRB
6.d3 — 3.7% (166 parties)
1925 — Tartakower, Savielly vs Haida, August Konrad — 1-0 — Marienbad CZE
1926 — Tartakower, Savielly vs Mueller, Hans — 1/2-1/2 — Bardejov
1930 — Regedzinski, Teodor vs Lilienthal, Andor — 1-0 — Stubnianske Teplice
1939 — Eliskases, Erich vs Decreton Keller, Henrique — 1/2-1/2 — Vienna AUT
1940 — Heinicke, Herbert vs Grammatikoff, J. — 0-1 — Berlin GER