A08u - 3.Bg2 Nc6 4.O-O e6 5.d3 Bd6 6.Nbd2 Nge7 7.e4 O-O 8.Re1 - KIA, French Variation (1957)

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A08u — KIA, French Variation (1957)
1.Nf3 d5 2.g3 c5 3.Bg2 Nc6 4.O-O e6 5.d3 Bd6 6.Nbd2 Nge7 7.e4 O-O 8.Re1
Les coups candidats
8…Qc7 — 41.6% (912 parties)
Ambassadeurs : Sanchez Castillo, Sarai Carolina (9x), Bakheet Farag (8x), Galego, Luis (5x), Kiik, Kalle (5x), Tompa, Janos (4x), Nordstrom, Felix (4x), Chernin, Alexander (4x), Haapasalo, Jukka-Pekka (4x)
8…Bc7 — 22.5% (493 parties)
Ambassadeurs : Luther, Thomas (13x), ? (5x), Grivas, Efstratios (5x), Maiwald, Jens-Uwe (5x), Matulovic, Milan (4x), Kiik, Kalle (4x), Plachetka, Jan (4x), Ciocaltea, Victor (3x)
8…f6 — 15.8% (346 parties)
Ambassadeurs : Schneider, Bernd (5x), Komliakov, Viktor (3x), Mikanovic, Goran (3x), Fuchs, Heinz (3x), Guerra, Victor (3x), Zepeda, Lorena (3x), Haapasalo, Jukka-Pekka (2x), Annakov, Babakuli (2x)
8…b6 — 6.0% (132 parties)
Ambassadeurs : Gurgenidze, Bukhuti (3x), ? (3x), Polugaevsky, Lev (2x), Gufeld, Eduard (2x), Vogt, Lothar (2x), Douven, Rudy (2x), Seret, Jean-Luc (2x), Marchenko, Vadim (2x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 8…Qc7 8…Bc7 8…f6 8…b6
<1800 111 33% 13% 20% 5%
1800-2200 891 49% 14% 17% 5%
2200-2600 932 37% 32% 16% 6%
2600+ 10 20% 70% — —
Évolution par décennie (% des parties)
Décennie N parties 8…Qc7 8…Bc7 8…f6 8…b6
1950s 9 22% 22% — 44%
1960s 31 6% 55% 3% 19%
1970s 69 30% 38% 9% 9%
1980s 164 37% 40% 8% 4%
1990s 500 38% 23% 18% 5%
2000s 636 44% 19% 17% 5%
2010s 637 47% 18% 16% 6%
2020s 145 37% 18% 16% 10%
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
8…Qc7 47% 37% ▼ -10.5%
8…Bc7 18% 18% -0.4%
8…f6 16% 16% ▼ -0.6%
8…b6 6% 10% ▲ +3.4%
Joueurs célèbres
Champions du monde dans cette position
Karpov, Anatoly — 2 parties
Kasparov, Garry — 1 partie
Parties historiques
8…Qc7 — 41.6% (912 parties)
1957 — Gurgenidze, Bukhuti vs Khasin, Abram — 1-0 — Moskou ch-URS
1957 — Fischer, Robert J vs Di Camillo, Attilio — 1-0 — East Orange
1962 — Gurgenidze, Bukhuti vs Khasin, Abram — 0-1 — Minsk BLR
1969 — Zaitsev, Alexander vs Gufeld, Eduard — 0-1 — Moskou ch-URS
1970 — Korzin, Vitaly A vs Khasin, Abram — 1-0 — Moscow RUS
8…Bc7 — 22.5% (493 parties)
1959 — ? vs Matulovic, Milan — 1-0 — Kragujevac ch14-YUG
1959 — Djantar, Djordje vs Matulovic, Milan — 0-1 — Kragujevac ch14-YUG
1964 — Ciocaltea, Victor vs Jansa, Vlastimil — 1-0 — Tel Aviv ISR
1964 — Doroshkievich, Vladimir K vs Damjanovic, Mato — 0-1 — Sochi RUS
1964 — Ciocaltea, Victor vs Ivkov, Borislav — 1/2-1/2 — Sarajevo BIH
8…f6 — 15.8% (346 parties)
1965 — Ciocaltea, Victor vs Pietzsch, Wolfgang — 1/2-1/2 — Havana CUB
1972 — Bij de Vaate, J. vs Pelgrom, Marcel — 1-0 — Oostvoorne NED
1972 — Stoliar, Efim Samoilovich vs Taimanov, Mark — 1-0 — Leningrad RUS
1976 — Paehtz, Thomas vs Rossmann, Helmut — 1-0 — Groeditz GER
1977 — Basagic, Zlatko vs Popov, Luben — 1/2-1/2 — Pasardschik
8…b6 — 6.0% (132 parties)
1958 — Flesch, Janos vs Bak, Istvan — 1/2-1/2 — HUN-ch Budapest HUN
1958 — Gurgenidze, Bukhuti vs Polugaevsky, Lev — 1/2-1/2 — Riga ch-URS
1958 — Gurgenidze, Bukhuti vs Spassky, Boris V. — 1-0 — Riga ch-URS
1959 — Vasiukov, Evgeni vs Polugaevsky, Lev — 1/2-1/2 — Tbilisi ch-URS
1960 — Gufeld, Eduard vs Liberzon, Vladimir M — 1-0 — Leningrad ch-URS