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B07t —
1.e4 d6 2.d4 Nf6 3.Nc3 g6 4.Be3 c6
Eval: [+0.71]
Les coups candidats
5.Qd2 — 48.9% (3440 parties)
Ambassadeurs : McNab, Colin A (23x), Zimmerman, Yuri (20x), Kupreichik, Viktor D (18x), Tarmak, Mart (16x), Tolnai, Tibor (11x), Reizniece, Dana (11x), Leski, Marc (11x), Conterno, Dominique (11x)
5.h3 — 22.7% (1599 parties)
Ambassadeurs : Morihama, Nicolau (19x), Sveshnikov, Evgeny (16x), Jansa, Vlastimil (11x), Gagunashvili, Merab (11x), Pribyl, Josef (11x), Pel, Bonno (9x), Zimmerman, Yuri (8x), Goloshchapov, Alexander (7x)
5.f3 — 16.6% (1167 parties)
Ambassadeurs : Zimmerman, Yuri (8x), Ruckschloss, Karol (8x), Yudasin, Leonid (7x), Roessler, Ulrike (7x), Lauterbach, Ingrid (7x), Chernin, Alexander (5x), Aksonova, Tetiana (5x), Amerika, Katrina (5x)
5.Nf3 — 4.6% (327 parties)
Ambassadeurs : Hansen, Sune Berg (5x), McNab, Colin A (4x), Davis, Lee (4x), Lukin, Andrei M (3x), Kovalev, Andrei (3x), Marcos Herrero, Francisco (3x), Rahman, Ziaur (3x), Narciso Dublan, Marc (3x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 5.Qd2 5.h3 5.f3 5.Nf3
<1800 126 30% 17% 30% 8%
1800-2200 2520 47% 20% 20% 4%
2200-2600 3554 50% 26% 14% 5%
2600+ 106 41% 33% 15% 9%
Évolution par décennie (% des parties)
Décennie N parties 5.Qd2 5.h3 5.f3 5.Nf3
1950s 2 50% 50%
1960s 12 50% 42%
1970s 58 43% 12% 26%
1980s 126 61% 12% 18%
1990s 1106 54% 17% 21% 3%
2000s 2950 53% 21% 16% 4%
2010s 2181 44% 27% 16% 5%
2020s 598 37% 30% 12% 8%
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
5.Qd2 44% 37% ▼ -6.4%
5.h3 27% 30% ▲ +2.5%
5.f3 16% 12% ▼ -3.5%
5.Nf3 5% 8% ▲ +2.8%
Joueurs célèbres
Champions du monde dans cette position
Carlsen, Magnus — 4 parties
Anand, Viswanathan — 2 parties
Kasparov, Garry — 2 parties
Hou, Yifan — 2 parties
Tal, Mikhail — 1 partie
Smyslov, Vladimir — 1 partie
Gukesh D — 1 partie
Parties historiques
5.Qd2 — 48.9% (3440 parties)
1953 — Bogdanovic, Rajko vs Pirc, Vasja — 0-1 — Zagreb CRO
1961 — Rossetto, Hector vs Pelikán, Jiří — 1/2-1/2 — Mar del Plata ARG
1963 — Lebedev, Boris vs Shatskes, Boris A — 1-0 — Moscow RUS
1968 — Pritchett, Craig W vs Wright, Daniel — 1-0 — Glasgow, Langside Halls
1968 — Platonov, Igor vs Savon, Vladimir — 1-0 — Kiev UKR
5.h3 — 22.7% (1599 parties)
1975 — Hartston, William R vs Miles, Anthony J — 1/2-1/2 — Morecambe ch-BCF
1975 — Sveshnikov, Evgeny vs Gufeld, Eduard — 1-0 — USSR
1975 — Gesos, Pavlos vs Petran, Pal — 0-1 — Budapest ch-HUN
1976 — Sveshnikov, Evgeny vs Karasev, Vladimir I — 1-0 — Minsk BLR
1977 — Corden, Martyn J vs Rukavina, Josip — 0-1 — Birmingham ENG
5.f3 — 16.6% (1167 parties)
1956 — Ivanco, Imrich vs Lax, Hendrich — 0-1 — Bratislava SVK
1964 — Pushkar, Viktor vs Gershman, Semion — 1-0 — Kiev UKR
1968 — Hartston, William R vs Penrose, Justin — 0-1 — Bristol ch-BCF
1968 — Van den Berg, Ad vs Metras, Dominique — 1-0 — Ybbs
1969 — Westerinen, Heikki M.J. vs Jansson, Borje — 0-1 — Raach
5.Nf3 — 4.6% (327 parties)
1990 — Sion Castro, Marcelino vs Calvo Sanchez, Jesus Maria — 1-0 — Linares
1992 — Mokcsay, Robert vs Szabo, Zsolt — 1/2-1/2 — Gyor
1992 — Krockenberger, Martin vs Reich, Thomas — 0-1 — GER-CupT
1992 — Gallagher, Joseph G. vs McNab, Colin A — 0-1 — Kuala Lumpur MAS
1993 — Webb, Laurence E vs Thimognier, Dominique — 1-0 — Avoine Ronde op