B14l - 7.Bd3 - Caro-Kann: Panov-Botvinnik (1931)

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B14l — Panov-Botvinnik (1931)
1.e4 c6 2.d4 d5 3.exd5 cxd5 4.c4 Nf6 5.Nc3 e6 6.Nf3 Be7 7.Bd3
Les coups candidats
7…dxc4 — 45.5% (777 parties)
Ambassadeurs : Szabo, Laszlo (3x), Arbakov, Valentin (3x), Meduna, Eduard (3x), Kukov, Velislav (3x), Amaro, Lucas Ibrair (2x), Peretz, Malkiel (2x), Doda, Zbigniew (2x), Sveshnikov, Evgeny (2x)
7…O-O — 42.1% (718 parties)
Ambassadeurs : Halldorsson, Bragi (3x), Mikenas, Vladas (2x), Razuvaev, Yuri S (2x), Rogoff, Kenneth (2x), Rubin, Sidney J. (2x), Kolbak, Jens (2x), Kornasiewicz, Stanislaw (2x), Podgaets, Mikhail (2x)
7…Nc6 — 9.4% (161 parties)
Ambassadeurs : Hoen, Ragnar Harald (2x), Ozsvath, Andras (1x), Hort, Vlastimil (1x), Sedlak, Ivan (1x), Kajnih, Danilo (1x), Ramirez Madrigal, Roberto Jose (1x), Arango, Francisco (1x), Olberg, Gerhard (1x)
7…b6 — 1.1% (19 parties)
Ambassadeurs : Nilsson, Zandor (1x), Horberg, Bengt-Eric (1x), Denes, Jozsef (1x), Mueller, Manfred (1x), Prueske, Wolfgang (1x), Stremmel, Ralf, Dr. (1x), Kristensen, Leif (1x), Westerinen, Heikki M.J. (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 7…dxc4 7…O-O 7…Nc6 7…b6
<1800 104 49% 29% 13% 2%
1800-2200 818 43% 43% 10% 1%
2200-2600 535 54% 40% 6% 0%
2600+ 6 83% 17% — —
Évolution par décennie (% des parties)
Décennie N parties 7…dxc4 7…O-O 7…Nc6 7…b6
1950s 18 28% 72% — —
1960s 48 38% 58% 2% 2%
1970s 47 40% 49% 6% 4%
1980s 78 47% 40% 10% 3%
1990s 322 43% 46% 10% 1%
2000s 592 46% 40% 10% 1%
2010s 514 48% 39% 10% 1%
2020s 87 48% 41% 9% —
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
7…dxc4 48% 48% ▲ +0.6%
7…O-O 39% 41% ▲ +2.1%
7…Nc6 10% 9% ▼ -0.5%
7…b6 1% 0% ▼ -1.2%
Joueurs célèbres
Champions du monde dans cette position
Tal, Mikhail — 1 partie
Anand, Viswanathan — 1 partie
Parties historiques
7…dxc4 — 45.5% (777 parties)
1953 — Sandor, Balazs vs Meszaros, Gyula — 1-0 — Budapest ch-HUN
1956 — Szabo, Laszlo vs Filip, Miroslav — 1/2-1/2 — Amsterdam NED
1957 — Barshauskas, Vitautas vs Klavins, Janis — 1/2-1/2 — Minsk zt
1959 — Estrin, Yakov vs Simagin, Vladimir — 0-1 — Moscow RUS
1959 — Pamiljens, John vs Henin, Charles — 0-1 — Omaha
7…O-O — 42.1% (718 parties)
1950 — Sandor, Bela vs Pogats, Jozsef Jr. — 1/2-1/2 — Budapest HUN
1951 — Puc, Stojan vs Pfeiffer, Gerhard — 1-0 — It Dortmund GER
1952 — Szily, Jozsef vs Florian, Tibor — 0-1 — Hungary ch
1953 — Cuellar Gacharna, Miguel vs Trifunovic, Petar — 1-0 — Mar del Plata ARG
1953 — Sherbakov, L vs Mikenas, Vladas — 1-0 — Vilnius LTU
7…Nc6 — 9.4% (161 parties)
1967 — Ozsvath, Andras vs Hort, Vlastimil — 0-1 — Havana CUB
1971 — Sedlak, Ivan vs Kajnih, Danilo — 1/2-1/2 — Pula CRO
1974 — Levy, Mauricio vs Lee, Cecil — 1-0 — Nice olm fin-E
1978 — Pineault, Denis vs Sylvain, Gabriel — 1-0 — Quebec CAN
1981 — Hoen, Ragnar Harald vs Agdestein, Simen — 1-0 — Kirkenes
7…b6 — 1.1% (19 parties)
1964 — Nilsson, Zandor vs Horberg, Bengt-Eric — 1/2-1/2 — Goteborg SWE
1970 — Denes, Jozsef vs Mueller, Manfred — 0-1 — Budapest HUN
1976 — Kreie, Guenter vs Bartelborth, Thomas — 1/2-1/2 — Detmold
1988 — Prueske, Wolfgang vs Stremmel, Ralf, Dr. — 1-0 — Dortmund open
1989 — Kristensen, Leif vs Westerinen, Heikki M.J. — 0-1 — Aabybro Nordic-tt