C78v - 5…b5 6.Bb3 Bb7 7.Re1 Bc5 8.c3 d6 9.d4 Bb6 10.a4 - Archangelsk Main Line

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C78v — Archangelsk Main Line
1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O b5 6.Bb3 Bb7 7.Re1 Bc5 8.c3 d6 9.d4 Bb6 10.a4
Eval: [+0.17]
Les coups candidats
10…O-O — 52.4% (471 parties)
Ambassadeurs : ? (4x), Rojickova, Monika (4x), Reichgeld, Manfred (3x), Khanas, Valeriy (3x), Praggnanandhaa R (3x), Movsesian, Julia (3x), Matlakov, Maxim (3x), Pichot, Alan (3x)
10…h6 — 41.0% (368 parties)
Ambassadeurs : Parushev, Alexandar Miroslavovich (6x), Vujosevic, Vladimir (6x), Dunlop, Gordon (6x), Prakken, Gerrit (4x), Lanin, Boris Dr (4x), Fernandez Garcia, Jose Luis(2) (3x), Potikha, Liza (3x), Jepson, Christian (3x)
10…Qe7 — 2.1% (19 parties)
Ambassadeurs : Hintikka, Eero (3x), Vukcevich, Milan (1x), Bisguier, Arthur B (1x), Parma, Bruno (1x), Haro Garcia, Gilberto (1x), Seberry, Ralph B (1x), Campbell, Murray D (1x), Osbun, Erik (1x)
10…Ne7 — 1.7% (15 parties)
Ambassadeurs : Bu, Xiangzhi (2x), Wantiez, Fabrice (1x), Pioch, Zygmunt (1x), Rabatin, Jakub (1x), Godena, Michele (1x), Lagarde, Maxime (1x), Jacobson, Brandon (1x), Vachier-Lagrave, Maxime (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 10…O-O 10…h6 10…Qe7 10…Ne7
<1800 13 31% 46% — —
1800-2200 207 55% 40% 2% —
2200-2600 503 52% 43% 2% 2%
2600+ 23 65% 17% — 17%
Évolution par décennie (% des parties)
Décennie N parties 10…O-O 10…h6 10…Qe7 10…Ne7
1960s 20 85% — 10% —
1970s 32 53% 44% 3% —
1980s 55 29% 65% 2% —
1990s 138 36% 54% 5% —
2000s 192 49% 43% 3% 1%
2010s 275 60% 37% 1% 0%
2020s 186 60% 33% — 7%
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
10…O-O 60% 60% -0.3%
10…h6 37% 33% ▼ -3.9%
10…Qe7 1% 0% ▼ -0.7%
10…Ne7 0% 7% ▲ +6.6%
Joueurs célèbres
Champions du monde dans cette position
Anand, Viswanathan — 1 partie
Ju, Wenjun — 1 partie
Parties historiques
10…O-O — 52.4% (471 parties)
1963 — ? vs Stajn — 1/2-1/2 — Rijeka
1963 — ? vs Stein, Leonid — 1/2-1/2 — Rijeka
1963 — Gufeld, Eduard vs Bagirov, Vladimir — 1/2-1/2 — Leningrad ch-URS
1964 — Jansa, Vlastimil vs Moehring, Guenther — 0-1 — Zinnowitz GER
1965 — Flesch, János vs Kluger, Gyula — 1/2-1/2 — Budapest HUN
10…h6 — 41.0% (368 parties)
1970 — Heilemann, Paul vs Arnlind, Eric — 1/2-1/2 — cr.
1970 — Zuidema, Coen vs Uzman, N. — 1-0 — Siegen olm
1971 — Oechslein, Rainer vs Widenmann — 1-0 — corr FRG/K
1972 — Hartston, William R vs Mestel, A Jonathan — 1/2-1/2 — Brighton ch-BCF
1973 — Tseshkovsky, Vitaly vs Fedorov Kozlov, Andrei — 0-1 — Omsk ch-RUS
10…Qe7 — 2.1% (19 parties)
1969 — Vukcevich, Milan vs Bisguier, Arthur B — 1-0 — Lincoln
1969 — Parma, Bruno vs Haro Garcia, Gilberto — 1-0 — Havana CUB
1970 — Osbun, Erik vs Lavergne, Alan — 1-0 — Sunnyvale
1986 — Seberry, Ralph B vs Campbell, Murray D — 0-1 — Toowoomba
1991 — Istratescu, Andrei vs Matijevic, Hrvoje — 1-0 — Wch U16 Mamaia
10…Ne7 — 1.7% (15 parties)
2006 — Wantiez, Fabrice vs Pioch, Zygmunt — 1-0 — Berkshire
2019 — Rabatin, Jakub vs Godena, Michele — 1/2-1/2 — Skopje MKD
2021 — Gonzalez, Bolívar Ribeiro vs Panman, Henryk J — 1/2-1/2 — ICCF
2021 — Chigaev, Maksim vs Oparin, Grigoriy — 1/2-1/2 — Sochi RUS
2022 — Djurovic, Peko vs Spasic, Petar — 0-1 — Pozarevac SRB