C78q - 5…b5 6.Bb3 Bb7 7.d3 Be7 - Archangelsk [+0.29]

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C78q — Archangelsk
1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O b5 6.Bb3 Bb7 7.d3 Be7
Eval: [+0.29]
Les coups candidats
8.Nc3 — 43.6% (1465 parties)
Ambassadeurs : Parushev, Alexandar Miroslavovich (35x), Dunlop, Gordon (27x), Klimakovs, Sergejs (22x), Firnhaber, Ingo (22x), Anokhin, Yuri (19x), Bobel, Philippe (15x), Boldysh, Konstantin S (12x), Daanen, Aard (10x)
8.Re1 — 20.9% (701 parties)
Ambassadeurs : Parushev, Alexandar Miroslavovich (23x), Firnhaber, Ingo (12x), Dunlop, Gordon (11x), Anokhin, Yuri (9x), Ozturk Orenli, Kubra (7x), Tomashevsky, Evgeny (6x), Stefansson, Halldor (6x), Reichgeld, Manfred (6x)
8.a4 — 16.9% (569 parties)
Ambassadeurs : Yildiz Kadioglu, Betul Cemre (13x), Ozturk Orenli, Kubra (11x), Dunlop, Gordon (11x), Pogonina, Natalija (10x), Balashov, Yuri (7x), Steinke, Ruediger (7x), Kupreichik, Viktor D (6x), Van de Oudeweetering, Arthur (6x)
8.c4 — 8.8% (296 parties)
Ambassadeurs : Dunlop, Gordon (13x), Parushev, Alexandar Miroslavovich (9x), Firnhaber, Ingo (8x), Khanas, Valeriy (6x), Flear, Glenn C (5x), Gavrilov, Ivaylo (5x), Viskontas, Juozas (5x), Panczyk, Krzysztof (4x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 8.Nc3 8.Re1 8.a4 8.c4
<1800 49 51% 14% 10% 10%
1800-2200 924 46% 21% 15% 5%
2200-2600 1963 43% 22% 19% 10%
2600+ 104 42% 21% 17% 6%
Évolution par décennie (% des parties)
Décennie N parties 8.Nc3 8.Re1 8.a4 8.c4
1900s 2 100% — — —
1950s 2 — — — —
1960s 27 37% 22% 22% —
1970s 62 24% 16% 31% 11%
1980s 124 26% 10% 21% 35%
1990s 229 29% 15% 17% 19%
2000s 596 50% 24% 15% 1%
2010s 1876 48% 21% 17% 5%
2020s 444 31% 23% 14% 24%
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
8.Nc3 48% 31% ▼ -16.9%
8.Re1 21% 23% ▲ +1.9%
8.a4 17% 14% ▼ -2.9%
8.c4 5% 24% ▲ +19.2%
Joueurs célèbres
Champions du monde dans cette position
Tal, Mikhail — 6 parties
Anand, Viswanathan — 4 parties
Carlsen, Magnus — 4 parties
Karpov, Aleksandr — 1 partie
Kramnik, Vladimir — 1 partie
Hou, Yifan — 1 partie
Ju, Wenjun — 1 partie
Parties historiques
8.Nc3 — 43.6% (1465 parties)
1902 — Janice Wanjiru Mwangi vs L. Uedemann — 0-1 — St. Louis
1904 — Johnston, Paul vs Clement, CA. — 0-1 — CAN
1962 — Ratolistka, Josef vs Walica, Eduard — 1/2-1/2 — Sternberk
1965 — Matulovic, Milan vs Malich, Burkhard, Dr. — 1/2-1/2 — Sarajevo BIH
1966 — Fuchs, Reinhart vs Zinn, Lothar — 1/2-1/2 — Zinnowitz GER
8.Re1 — 20.9% (701 parties)
1965 — Haag, Ervin vs Malich, Burkhard, Dr. — 1/2-1/2 — Budapest HUN
1966 — Sanguineti, Raúl Carlos vs Zinn, Lothar — 1-0 — La Habana olm fin-A
1967 — Ciric, Dimitrije vs Kavalek, Lubomir — 1/2-1/2 — Sarajevo BIH
1967 — Unzicker, Wolfgang vs Malesic Slavko — 1-0 — Maribor SLO
1968 — Ciric, Dimitrije vs Mestrovic, Zvonimir — 1-0 — Sarajevo BIH
8.a4 — 16.9% (569 parties)
1963 — Damjanovic, Mato vs Stein, Leonid — 0-1 — Match : YUG-URS, Rijeka (YUG)
1963 — Damjanovic, Mato vs Stajn — 0-1 — Rijeka
1965 — Hartoch, Robert G vs Tukmakov, Vladimir B — 1/2-1/2 — Wch U20 f-A Barcelona ESP
1966 — Hartston, William R vs Radulov, Ivan — 1-0 — WchTJ U26 fin-A
1969 — Matanovic, Aleksandar vs Robatsch, Karl — 1-0 — Ljubljana
8.c4 — 8.8% (296 parties)
1976 — Byrne, Ray vs Tseshkovsky, Vitaly — 1/2-1/2 — Las Palmas Las Palmas ESP
1976 — Matanovic, Aleksandar vs Mihaljcisin, Mihajlo — 1-0 — Yugoslavia
1977 — Rodriguez Cespedes, Amador vs Dorfman, Iossif — 1/2-1/2 — Cienfuegos Cienfuegos City CU
1978 — Matanovic, Aleksandar vs Ivkov, Borislav — 1/2-1/2 — Belgrade SRB
1978 — Nicholson Matthew, Jack vs Flear, Glenn C — 0-1 — London ENG