B14f - 7…O-O - Main Line (1932)

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B14f — Panov-Botvinnik, Main Line (1932)
1.e4 c6 2.d4 d5 3.exd5 cxd5 4.c4 Nf6 5.Nc3 g6 6.Qb3 Bg7 7.cxd5 O-O
Les coups candidats
Ambassadeurs : Arkell, Keith C (36x), Burmakin, Vladimir (17x), Hebden, Mark L (11x), Dolmatov, Sergey (8x), Sermek, Drazen (8x), Schuurman, Petra (8x), Janosevic, Dragoljub (7x), ? (7x)
8.Nge2 — 15.6% (533 parties)
Ambassadeurs : Zelcic, Robert (5x), Arkell, Keith C (5x), Iskov, Gert (4x), Andrason, Karl Oddur (4x), Zinchenko, Yaroslav (4x), Kasparov, Sergey (4x), Zimina, Olga (4x), Buecker, Peter (3x)
8.g3 — 7.6% (259 parties)
Ambassadeurs : Andersson, Frans (3x), Potkin, Vladimir (3x), Gheorghiu, Florin (2x), Middendorf, Ferdinand (2x), Formanek, Edward (2x), Knazovcik, Ladislav (2x), Neumann, Norbert (2x), Casser, Aaron (2x)
8.Nf3 — 5.0% (169 parties)
Ambassadeurs : Radulov, Ivan (2x), Tal, Mikhail (2x), Kapic, Ibrahim (1x), Belic, Milovan (1x), Lutovac, Maksim (1x), Ciric, Dragoljub M (1x), Garcia, Horacio Pedro (1x), Gonzalez, Gerardo (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 8.Be2 8.Nge2 8.g3 8.Nf3
<1800 82 60% 21% 4% 7%
1800-2200 1091 68% 13% 8% 8%
2200-2600 1683 70% 18% 6% 3%
2600+ 35 60% 26% 3% —
Évolution par décennie (% des parties)
Décennie N parties 8.Be2 8.Nge2 8.g3 8.Nf3
1960s 150 52% 19% 14% 7%
1970s 112 67% 10% 12% 5%
1980s 325 70% 15% 8% 3%
1990s 777 71% 13% 9% 4%
2000s 919 69% 16% 7% 5%
2010s 860 65% 20% 6% 6%
2020s 271 73% 10% 6% 7%
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
8.Be2 65% 73% ▲ +8.8%
8.Nge2 20% 10% ▼ -9.7%
8.g3 6% 6% +0.2%
8.Nf3 6% 7% ▲ +1.4%
Joueurs célèbres
Champions du monde dans cette position
Tal, Mikhail — 4 parties
Botvinnik, Mikhail — 3 parties
Hou, Yifan — 2 parties
Carlsen, Magnus — 1 partie
Parties historiques
8.Be2 — 68.0% (2323 parties)
1961 — Matanovic, Aleksandar vs Petrosian, Tigran V. — 1/2-1/2 — ?
1961 — Pogats, Jozsef Jr. vs Kaminskij, Sergej — 1/2-1/2 — Budapest HUN
1961 — Vasiukov, Evgeni vs Doda, Zbigniew — 1-0 — Belgrade SRB
1961 — Matanovic, Aleksandar vs Petrosian, Tigran V. — 1/2-1/2 — Belgrade SRB
1962 — Grabczewski, Romuald vs Anay Barche — 1-0 — Budapest HUN
8.Nge2 — 15.6% (533 parties)
1961 — Walther, Edgar vs Petrosian, Tigran V. — 0-1 — Zurich SUI
1961 — Walther, Edgar vs Petrosian, Tigran A. — 0-1 — Zurich SUI
1963 — Khasin, Abram vs Goldberg, Grigory A — 1/2-1/2 — Moscow RUS
1963 — Shmit, Anatoly vs Zilber, Israel — 1/2-1/2 — Riga LAT
1964 — Murey, Jacob vs Jakhin, Rashid — 1-0 — Moscow RUS
8.g3 — 7.6% (259 parties)
1960 — Ha Tan Thanh vs Bouwmeester, Hans — 1/2-1/2 — Beverwijk NED
1961 — Gipslis, Aivars vs Selezniev, Alexey — 0-1 — Riga LAT
1964 — Franklin, Michael J vs Golombek, Harry — 1-0 — Ilford
1966 — Poutrus, W.E. vs Stefanov, Jordan — 1/2-1/2 — Oerebro
1966 — Formanek, Edward vs Aegerter, Martin — 1/2-1/2 — Greater Chicago op
8.Nf3 — 5.0% (169 parties)
1961 — Tal, Mikhail vs Lein, Anatoly — 1/2-1/2 — Baku ch-URS
1961 — Jansa, Vlastimil vs Pachman, Ludek — 1/2-1/2 — Kosice
1961 — Tal, Mikhail vs Bronstein, David I — 0-1 — Baku ch-URS
1963 — Kapic, Ibrahim vs Belic, Milovan — 1/2-1/2 — cr ch YUG
1963 — Lutovac, Maksim vs Ciric, Dragoljub M — 0-1 — Zenica BIH