A08p - 3.Bg2 Nc6 4.O-O e6 5.d3 Nf6 6.Nbd2 Be7 7.e4 - KIA French Variation [+0.04]

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A08p — KIA French Variation
1.Nf3 d5 2.g3 c5 3.Bg2 Nc6 4.O-O e6 5.d3 Nf6 6.Nbd2 Be7 7.e4
Eval: [+0.04]
Les coups candidats
7…O-O — 66.9% (8912 parties)
Ambassadeurs : Uhlmann, Wolfgang (35x), Klovans, Janis (18x), Ciocaltea, Victor (16x), Conterno, Dominique (16x), De Coverly, Roger D (12x), Nuenchert, Eveline (11x), Just, Gabriele, Dr. (10x), Sammalvuo, Tapani (9x)
7…b6 — 15.3% (2042 parties)
Ambassadeurs : Kuenitz, Klaus (12x), Cosma, Elena-Luminita (11x), Bischoff, Klaus (9x), Legky, Nikolay A (8x), Karlsson, Lars 1937 (7x), Todorcevic Antic, Miodrag (6x), Breutigam, Martin (6x), Pogosian, Georgy (6x)
7…Qc7 — 8.9% (1183 parties)
Ambassadeurs : Kubala, Jan (6x), Yagupov, Igor (4x), Martinovic, Slobodan (4x), Marciano, David (4x), Lobron, Eric (3x), Tulchinsky, Mikhail (3x), Felczer, Kevin (3x), Belotti, Bruno (3x)
7…dxe4 — 3.3% (446 parties)
Ambassadeurs : Baeuml, Ulrich (4x), Seeman, Tarvo (3x), Adam, Olga (2x), Meissner, Steffen (2x), Binder, Karl (2x), Schigiol, Jan Hendrik (2x), Staf, Gunnar (2x), Kasparian, Genrikh (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 7…O-O 7…b6 7…Qc7 7…dxe4
<1800 402 75% 9% 5% 5%
1800-2200 5655 70% 12% 8% 4%
2200-2600 4714 59% 22% 11% 2%
2600+ 74 68% 20% 9% —
Évolution par décennie (% des parties)
Décennie N parties 7…O-O 7…b6 7…Qc7 7…dxe4
1900s 2 100% — — —
1910s 2 100% — — —
1930s 1 100% — — —
1940s 7 71% — — 29%
1950s 72 82% 3% 8% 7%
1960s 261 84% 3% 7% 3%
1970s 406 76% 9% 6% 4%
1980s 656 54% 28% 9% 3%
1990s 2705 61% 21% 10% 3%
2000s 3836 67% 15% 10% 3%
2010s 4240 70% 12% 8% 3%
2020s 1140 68% 13% 9% 3%
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
7…O-O 70% 68% ▼ -2.1%
7…b6 12% 13% ▲ +0.9%
7…Qc7 8% 9% ▲ +0.9%
7…dxe4 3% 3% -0.1%
Joueurs célèbres
Champions du monde dans cette position
Kasparov, Garry — 5 parties
Gukesh D — 4 parties
Hou, Yifan — 3 parties
Botvinnik, Mikhail — 2 parties
Kramnik, Vladimir — 1 partie
Carlsen, Magnus — 1 partie
Parties historiques
7…O-O — 66.9% (8912 parties)
1907 — Nimzowitsch, Aron vs Forgacs, Laszlo — 1-0 — Ostende II
1907 — Mieses, Jacques vs Billecard, Moritz — 0-1 — Ostende II
1910 — Mieses, Jacques vs Teichmann, Richard — 1/2-1/2 — Berlijn m
1912 — Englund, Fritz vs Langborg Hugo W — 1-0 — Stockholm SWE
1939 — Eliskases, Erich vs Opocensky, Karel — 0-1 — Buenos Aires ARG
7…b6 — 15.3% (2042 parties)
1954 — Balanel, Ion vs Szabo, Ladislav — 1-0 — Prague CZE
1956 — Liebert, Heinz vs Troianescu, Octav — 1-0 — Ulaanbaatar MGL
1960 — Robatsch, Karl vs Sliwa, Bogdan — 1-0 — Leipzig GER
1961 — Savon, Vladimir vs Shamkovich, Leonid — 1/2-1/2 — Baku ch-URS
1963 — Geller, Efim P. vs Bagirov, Vladimir — 1-0 — Leningrad RUS
7…Qc7 — 8.9% (1183 parties)
1956 — Gurgenidze, Bukhuti vs Chukaev, Egor — 1-0 — Tbilisi GEO
1956 — Braun, Gottfried, Dr. vs Dorawa, Bernhard — 1-0 — Zittau
1958 — Pilnik, Herman vs Van Scheltinga, Theo — 1-0 — Beverwijk NED
1959 — Djantar, Djordje vs Ivkovic, Danijal — 1/2-1/2 — Kragujevac ch14-YUG
1959 — Acosta Garcia, Rafael Isaac vs Castelli, Abele — 1/2-1/2 — Buenos Aires ARG
7…dxe4 — 3.3% (446 parties)
1940 — Kasparian, Genrikh vs Stolberg, Mark Moiseevich — 1-0 — Kiev UKR
1941 — Iliesco, Juan vs Magee Ruiz, Marc-andrew — 1-0 — Buenos Aires ARG
1951 — Suk, Ivan vs Sarosy, Zoltan L — 1-0 — Toronto CAN
1952 — Filip, Marius Liviu vs Enevoldsen, Jens — 1-0 — Helsinki olm
1957 — Herink, Miroslav vs Opocensky, Karel — 1-0 — Prague CZE