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B07d — Pirc (1913)
1.e4 d6 2.d4 c6
Les coups candidats
3.Nc3 — 45.2% (2221 parties)
Ambassadeurs : Bozic, Milan (24x), Pereyra, Darío (23x), Oliveira De Mattos, Carlos Eduar (19x), Tamassy, Zoltan (17x), Burmakin, Vladimir (13x), Iglesias Valle, Julian (12x), Chelushkina, Irina (11x), Scekic, Milos (10x)
3.Nf3 — 20.6% (1012 parties)
Ambassadeurs : Pereyra, Darío (17x), Xheladini, Mahmut (10x), Burmakin, Vladimir (9x), Fragni, Enrico (9x), Knazovcik, Ladislav (7x), Goebel, Martin (7x), Koelbl, Wolfgang (6x), Schweitzer, Paul (5x)
3.c4 — 12.4% (608 parties)
Ambassadeurs : Pereyra, Darío (12x), Webster, Andrew A (5x), Iliev, Dimitar (5x), Bozic, Milan (5x), Adnane Dede SidNavae (3x), Shahtahtinsky, Alekper (3x), Horton-Kitchlew, Andrew (3x), Talipov, Nafis (3x)
3.f4 — 11.1% (545 parties)
Ambassadeurs : Santiago, Teddy (7x), Kosa, Laszlo (6x), Iglesias Valle, Julian (5x), Fragni, Enrico (5x), Szollos, Ondrej (4x), Scaramuzzo, Giancarlo (3x), Beliman, Oliver (2x), Opdahl, Hans Petter (2x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 3.Nc3 3.Nf3 3.c4 3.f4
<1800 546 42% 23% 15% 9%
1800-2200 2614 44% 21% 12% 12%
2200-2600 1033 55% 15% 12% 9%
2600+ 11 55% 27% 18%
Évolution par décennie (% des parties)
Décennie N parties 3.Nc3 3.Nf3 3.c4 3.f4
1950s 10 60% 10% 10% 10%
1960s 35 49% 20% 6% 17%
1970s 21 33% 19% 10% 24%
1980s 80 40% 15% 19% 12%
1990s 756 41% 21% 10% 16%
2000s 1520 47% 19% 13% 11%
2010s 2015 45% 22% 13% 10%
2020s 480 50% 22% 11% 6%
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
3.Nc3 45% 50% ▲ +5.9%
3.Nf3 22% 22% ▼ -0.5%
3.c4 13% 11% ▼ -2.2%
3.f4 10% 6% ▼ -4.0%
Joueurs célèbres
Champions du monde dans cette position
Kasparov, Garry — 4 parties
Tal, Mikhail — 1 partie
Kramnik, Vladimir — 1 partie
Anand, Viswanathan — 1 partie
Parties historiques
3.Nc3 — 45.2% (2221 parties)
1955 — Suetin, Alexey S vs Simagin, Vladimir — 1/2-1/2 — Moscow RUS
1956 — Tal, Mikhail vs Simagin, Vladimir — 1-0 — Leningrad ch-URS
1958 — Simandl, Karel vs Hurt, Miroslav — 0-1 — Zlin CZE
1959 — Pogats, Jozsef Jr. vs Szabo, Laszlo — 0-1 — Budapest HUN
1959 — Pogats, Jozsef Jr. vs Koberl, Ferenc — 1-0 — Budapest HUN
3.Nf3 — 20.6% (1012 parties)
1950 — Penrose, Jonathan vs Abad Calderon, Abraham — 1-0 — Buxton
1961 — Giustolisi, Alberto vs Sanz Aguado, Jose — 1-0 — Reggio Emilia ITA
1962 — Ciric, Dragoljub M vs Damjanovic, Mato — 1/2-1/2 — Skopje ch17-YUG
1964 — Titkos, Jeno vs Gasztonyi, Endre — 1-0 — Budapest HUN
1965 — Graff, Howard vs Sandrin, Albert — 0-1 — Illinois Open
3.c4 — 12.4% (608 parties)
1958 — Altschul, Milos vs Sidlo, Oldrich — 1/2-1/2 — Zlin CZE
1962 — Puc, Stojan vs Damjanovic, Mato — 1/2-1/2 — Skopje MKD
1967 — Saburov, Matvey vs Baradze Dzhemal — 1/2-1/2 — ?
1970 — Baquet, Roland vs Schiffel, G. — 1-0 — corr DDR
1974 — Sax, Gyula vs Nikolic, Stanimir — 1-0 — Vrnjacka Banja SRB
3.f4 — 11.1% (545 parties)
1959 — Minev, Nikolay N vs Anay Barche — 1/2-1/2 — Budapest HUN
1962 — Davidetta Smith vs Eldridge, James — 1-0 — Whitby ch-BCF
1964 — Parma, Bruno vs Tsvetkov, Alexandar K — 1-0 — Polanica Zdroj POL
1964 — Kofman A R vs Alexander Vivasvaan Chandra — 0-1 — ?
1965 — Foldi, Jozsef vs Gasztonyi, Endre — 1/2-1/2 — Budapest HUN