B42o - 5…Nf6 6.O-O Qc7 7.Qe2 d6 8.c4 - Kan

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B42o — Kan
1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 a6 5.Bd3 Nf6 6.O-O Qc7 7.Qe2 d6 8.c4
Eval: [+0.67]
Les coups candidats
8…g6 — 49.0% (2126 parties)
Ambassadeurs : Chuchelov, Vladimir (23x), Rimkus, Bronius I (22x), Farago, Ivan (18x), Edwards, Jonathan (15x), Kveinys, Aloyzas (15x), Urday, Henry (13x), Luther, Thomas (12x), Cvitan, Ognjen (12x)
8…Be7 — 23.4% (1017 parties)
Ambassadeurs : Rimkus, Bronius I (14x), Zapata, Alonso (9x), Aroni Zapata, Amir Alejandro (9x), Spraggett, Kevin (8x), Raupp, Thomas (5x), Cabrera, Marcelo Dario (5x), Izsak, Gyula (5x), Frágola, Horacio Amílcar Enr (5x)
8…Nbd7 — 18.4% (800 parties)
Ambassadeurs : Podzielny, Karl-Heinz (9x), Eckhardt, Claudia (9x), Siebrecht, Sebastian (8x), Velikov, Petar (7x), Souza, Ornélio de (7x), Rimkus, Bronius I (6x), Hellsten, Johan (5x), Kostin, Alexey (5x)
8…Nc6 — 5.3% (231 parties)
Ambassadeurs : Guzzetti, Luigi Enrico (4x), Sorokin, Mikhail (4x), Kostin, Alexey (3x), Matulovic, Milan (2x), Renet, Olivier (2x), Voskanyan, Vahagn (2x), Paehtz, Elisabeth (2x), Palac, Mladen (2x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 8…g6 8…Be7 8…Nbd7 8…Nc6
<1800 75 29% 25% 23% 15%
1800-2200 1431 37% 30% 19% 7%
2200-2600 2448 56% 19% 18% 4%
2600+ 60 80% 10% 8% —
Évolution par décennie (% des parties)
Décennie N parties 8…g6 8…Be7 8…Nbd7 8…Nc6
1960s 14 14% 50% 14% 21%
1970s 34 38% 29% 18% 9%
1980s 111 60% 20% 17% 1%
1990s 597 52% 22% 18% 4%
2000s 1349 52% 21% 18% 4%
2010s 1861 47% 25% 18% 7%
2020s 373 42% 25% 25% 5%
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
8…g6 47% 42% ▼ -5.8%
8…Be7 25% 25% -0.1%
8…Nbd7 18% 25% ▲ +7.3%
8…Nc6 7% 5% ▼ -1.1%
Joueurs célèbres
Champions du monde dans cette position
Hou, Yifan — 4 parties
Anand, Viswanathan — 2 parties
Ju, Wenjun — 2 parties
Karpov, Anatoly — 1 partie
Karpov, Aleksandr — 1 partie
Ding, Liren — 1 partie
Carlsen, Magnus — 1 partie
Parties historiques
8…g6 — 49.0% (2126 parties)
1961 — Karaklajic, Nikola vs Vlagsma, Chris — 1-0 — Portoroz SLO
1966 — Djurasevic, Bozidar vs Flesch, János — 1/2-1/2 — Vrnjacka Banja SRB
1973 — Karpov, Anatoly vs Huebner, Robert — 1/2-1/2 — Leningrad RUS
1973 — Garcia Martinez, Salomon vs Karpov, Aleksandr — 0-1 — Madrid ESP
1974 — Tarjan, James vs Quinteros, Miguel A. — 0-1 — Torremolinos ESP
8…Be7 — 23.4% (1017 parties)
1960 — Matanovic, Aleksandar vs Drimer, Dolfi — 1-0 — Leipzig GER
1961 — ? vs Suvalic — 1-0 — Zagreb CRO
1965 — Lein, Anatoly vs Neukirch, Detlef — 1/2-1/2 — It Zinnowitz GER
1965 — Matulovic, Milan vs Cebalo, Miso — 1-0 — Titograd
1967 — Nikitin, Yuri vs Tribushevsky, V. — 1-0 — Kharkov UKR
8…Nbd7 — 18.4% (800 parties)
1961 — Karaklajic, Nikola vs Suvalic — 1-0 — Zagreb CRO
1967 — Eretova, Kveta vs Medianikova, Nina — 1-0 — ?
1971 — Piasetski, Edhar vs David Wachira Wach — 1-0 — Athens Wch jr
1972 — Gaprindashvili, Nona vs Nowarra, Waltraud — 1-0 — Skopje ol women
1973 — Matulovic, Milan vs Padevsky, Nikola — 1/2-1/2 — Poiana Brasov
8…Nc6 — 5.3% (231 parties)
1962 — Richter, Jacob vs Arje, Z. — 0-1 — corr ch9-CSSR
1964 — Matulovic, Milan vs Aguayo Cruz, Ramon Uriel — 1-0 — Tel Aviv ISR
1967 — Zvorykina, Kira Alekseyevna vs Moskalenko, Viktor — 1-0 — Moscow RUS
1970 — Matulovic, Milan vs Reshevsky, Samuel — 1-0 — Herceg Novi MNE
1972 — Cuasnicu, Oscar vs Debarnot, Roberto — 0-1 — Buenos Aires ARG