E66i — Fianchetto Yugoslav Panno
1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.Nf3 d6 5.g3 O-O 6.Bg2 c5 7.O-O Nc6 8.d5 Na5 9.Nd2 a6 10.Qc2 Rb8
Les coups candidats
Ambassadeurs : Cvitan, Ognjen (16x), Freisler, Pavel (16x), Izeta Txabarri, Felix (13x), Vadasz, Laszlo (13x), Krallmann, Matthias (12x), Ornstein, Axel (11x), Timar, Zsolt (11x), Rogozenco, Dorian (11x)
11.Rb1 — 8.1% (267 parties)
Ambassadeurs : Veron, Cyprien (5x), Bogdan, Dan (3x), Mihajlovic Vucic, Martin (3x), Drozdovskij, Yuri (3x), Macskasy, Elod (2x), Yanofsky, Daniel Abraham (2x), Heywood, Bill (2x), Minev, Nikolay N (2x)
11.a4 — 5.3% (174 parties)
Ambassadeurs : Caron, Sérgio Valladares (4x), Ruiz Castillo, Joshua Daniel (3x), Tyutyunnik, Roman (2x), Sgircea, Silvia-Raluca (2x), Li, Wenxiang (2x), Lombardy, William J (1x), Jobin, F. (1x), Hempson, Peter W (1x)
11.a3 — 1.8% (59 parties)
Ambassadeurs : Eckhardt, Claudia (5x), Skrzypczak, Katja (4x), Poliak, Evsey (3x), Smyslov, Vasily (2x), Liublinsky, Victor (2x), Bergraser, Volf (2x), Richter, Julia (2x), Hegermann, Frank (2x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 11.b3 11.Rb1 11.a4 11.a3
<1800 23 83% 4% 13%
1800-2200 790 78% 11% 8% 3%
2200-2600 1785 86% 8% 5% 1%
2600+ 35 80% 17% 3%
Évolution par décennie (% des parties)
Décennie N parties 11.b3 11.Rb1 11.a4 11.a3
1950s 43 74% 5% 7% 14%
1960s 128 89% 4% 3% 3%
1970s 227 96% 3% 2%
1980s 365 93% 5% 1% 1%
1990s 887 89% 7% 2% 2%
2000s 795 84% 10% 3% 2%
2010s 719 73% 12% 13% 2%
2020s 113 69% 8% 21% 2%
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
11.b3 73% 69% ▼ -4.1%
11.Rb1 12% 8% ▼ -3.6%
11.a4 13% 21% ▲ +8.0%
11.a3 2% 2% +0.2%
Joueurs célèbres
Champions du monde dans cette position
Smyslov, Vladimir — 3 parties
Kasparov, Garry — 3 parties
Ju, Wenjun — 3 parties
Botvinnik, Mikhail — 2 parties
Anand, Viswanathan — 2 parties
Tal, Mikhail — 1 partie
Ding, Liren — 1 partie
Parties historiques
11.b3 — 84.4% (2765 parties)
1950 — Simagin, Vladimir vs Borisenko, Georgy K — 1-0 — Ch URS (1/2 final), Tula RUS
1954 — Esposito, Alfredo vs Idigoras Guisasola, Gregorio — 1-0 — Buenos Aires ARG
1954 — Benko, Pal vs Polijevktov, V — 1-0 — Budapest HUN
1955 — Averbakh, Yuri L vs Bannik, Anatolij — 1/2-1/2 — Voroshilovgrad
1955 — Dodero, Emilio vs Sanguinetti, Renato — 1/2-1/2 — Buenos Aires ARG
11.Rb1 — 8.1% (267 parties)
1958 — Macskasy, Elod vs Yanofsky, Daniel Abraham — 1-0 — Winnipeg CAN
1958 — Macskasy, Elod vs Yanofsky, Daniel Abraham — 1-0 — Winnipeg CAN
1963 — Kottnauer, Cenek vs Sherbakov, Vitaly — 1/2-1/2 — Paris FRA
1964 — Ottati Sanchez, Alberto Andrey vs Hindle, Owen M — 0-1 — Tel Aviv ISR
1968 — Rodriguez Gonzales, Angie Kelly vs Cobo Arteaga, Eldis — 1/2-1/2 — Havana CUB
11.a4 — 5.3% (174 parties)
1954 — Florian, Tibor vs Bilek, Istvan — 1/2-1/2 — Budapest tt Budapest HUN
1957 — Lombardy, William J vs Jobin, F. — 1-0 — Toronto wch-jr
1958 — Caspary Herbert vs Peixoto Carlos — 0-1 — Rio de Janeiro BRA
1960 — Yanofsky, Daniel Abraham vs Woodbury, Jack — 1/2-1/2 — Manitoba op Winnipeg
1963 — Aurell, Bo vs Lundin, Erik — 0-1 — Karlskrona
11.a3 — 1.8% (59 parties)
1950 — Smyslov, Vasily vs Liublinsky, Victor — 1-0 — Moscow RUS
1950 — Smyslov, Vladimir vs Liublinsky, Victor — 1-0 — Moskou ch-URS
1950 — Smyslov, Vasily vs Lublinsky, V — 1-0 — USSR-ch18 Moscow
1958 — Poliak, Evsey vs Tessieri Satz, Leo — 1-0 — Kiev UKR
1958 — Poliak, Evsey vs Zats Efim — 1-0 — ?