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B14o — Panov-Botvinnik (1939)
1.e4 c6 2.d4 d5 3.exd5 cxd5 4.c4 Nf6 5.Nc3 e6 6.Nf3 Be7 7.cxd5 Nxd5 8.Bd3
Les coups candidats
Ambassadeurs : Meduna, Eduard (29x), Galkin, Alexander (15x), Gaujens, Artis (12x), Karpov, Anatoly (11x), Hort, Vlastimil (10x), Velimirovic, Dragoljub (10x), Jelling, Erik (10x), Pomar Salamanca, Arturo (9x)
8…O-O — 32.8% (1268 parties)
Ambassadeurs : ? (12x), Ostenstad, Berge (9x), Ciric, Dragoljub M (7x), Donner, Jan-Hein (6x), Pomar Salamanca, Arturo (6x), Danielian, Elina (6x), Siger, Csaba (6x), Kadimova, Ilaha (5x)
8…Nd7 — 1.4% (55 parties)
Ambassadeurs : ? (2x), Panov, Vladimir (1x), Cafferty, Bernard (1x), Lawrence, Jeffrey A (1x), Polgar, Istvan (1x), Csom, Istvan (1x), Kavalek, Lubomir (1x), Aadhitha Karikalan (1x)
8…Nxc3 — 1.4% (54 parties)
Ambassadeurs : Lehmann, Heinz (1x), Aadhitha Karikalan (1x), Abramov, Lev (1x), De Carbonnel, Heinz (1x), Pokojowczyk, Jerzy (1x), Schinzel, Wladyslaw (1x), Radulov, Ivan (1x), Angelov, Kosta (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 8…Nc6 8…O-O 8…Nd7 8…Nxc3
<1800 119 50% 43% 1% 3%
1800-2200 1199 58% 35% 2% 2%
2200-2600 1958 65% 31% 1% 1%
2600+ 59 80% 17% — —
Évolution par décennie (% des parties)
Décennie N parties 8…Nc6 8…O-O 8…Nd7 8…Nxc3
1950s 7 71% 14% — —
1960s 140 53% 37% 4% 1%
1970s 181 64% 29% 2% 3%
1980s 380 66% 28% 2% 1%
1990s 912 63% 33% 1% 1%
2000s 1205 63% 32% 1% 1%
2010s 844 58% 35% 2% 2%
2020s 202 52% 38% 2% 4%
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
8…Nc6 58% 52% ▼ -6.0%
8…O-O 35% 38% ▲ +2.8%
8…Nd7 2% 2% +0.3%
8…Nxc3 2% 4% ▲ +2.8%
Joueurs célèbres
Champions du monde dans cette position
Tal, Mikhail — 10 parties
Karpov, Anatoly — 10 parties
Anand, Viswanathan — 4 parties
Kasparov, Garry — 3 parties
Smyslov, Vladimir — 1 partie
Karpov, Aleksandr — 1 partie
Kramnik, Vladimir — 1 partie
Carlsen, Magnus — 1 partie
Parties historiques
8…Nc6 — 61.3% (2374 parties)
1952 — Horowitz, Albert Israel vs Soto Larrea, Manuel — 1-0 — Havana CUB
1955 — Miguel, Nahuel vs Pachman, Ludek — 1/2-1/2 — Goteborg izt
1955 — Spassky, Boris V. vs Bronstein, David I — 1/2-1/2 — Goteborg SWE
1956 — Romanovsky, Rem Konstantinovich vs Poliak, Evsey — 0-1 — Kiev UKR
1959 — Keres, Paul Petrovich vs Petrosian, Tigran V. — 1/2-1/2 — Bled ct
8…O-O — 32.8% (1268 parties)
1954 — Panno, Oscar vs Scafarelli, Francesco — 1/2-1/2 — Amsterdam NED
1960 — Gligoric, Sofija vs Eliskases, Erich — 1-0 — Buenos Aires ARG
1960 — Chestnov, Vitaliy A. vs Shekhtman, Eduard — 1-0 — Leningrad RUS
1960 — Gligoric, Sofija vs Portisch, Lajos — 1/2-1/2 — Madrid zt plof
1961 — Suetin, Alexey S vs Savon, Vladimir — 1/2-1/2 — Novgorod RUS
8…Nd7 — 1.4% (55 parties)
1961 — Cafferty, Bernard vs Lawrence, Jeffrey A — 1/2-1/2 — ?
1964 — Bouwmeester, Hans vs Mohrlok, Dieter — 1/2-1/2 — Olpe
1965 — Kavalek, Lubomir vs Aadhitha Karikalan — 1/2-1/2 — Belgrade SRB
1965 — ? vs Besser, Hans — 1/2-1/2 — Hamburg etc
1967 — ? vs Panov, Vladimir — 1-0 — Skopje MKD
8…Nxc3 — 1.4% (54 parties)
1962 — Lehmann, Heinz vs Aadhitha Karikalan — 0-1 — Bognor Regis SN69/11
1971 — Radulov, Ivan vs Angelov, Kosta — 1-0 — Sofia BUL
1972 — Klundt, Klaus vs Schaffarth, Peter — 1-0 — Oberursel
1975 — Abramov, Lev vs De Carbonnel, Heinz — 1-0 — ICCF
1976 — Pokojowczyk, Jerzy vs Schinzel, Wladyslaw — 1-0 — Lublin POL