C78p - 5…b5 6.Bb3 Bb7 7.d3 - Archangelsk [+0.34]

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C78p — Archangelsk
1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O b5 6.Bb3 Bb7 7.d3
Eval: [+0.34]
Les coups candidats
Ambassadeurs : Parushev, Alexandar Miroslavovich (74x), Dunlop, Gordon (69x), Firnhaber, Ingo (47x), Anokhin, Yuri (33x), Ozturk Orenli, Kubra (28x), Klimakovs, Sergejs (27x), Gavrilov, Ivaylo (25x), Yildiz Kadioglu, Betul Cemre (24x)
7…Bc5 — 28.7% (1550 parties)
Ambassadeurs : Hector, Jonny (25x), Neagu, Liviu (20x), Pachnicke, Harald (12x), Polakovic, Pavol (11x), Richter, Wolfgang (10x), Bobel, Philippe (9x), Firnhaber, Ingo (8x), Tarhan, Adar (8x)
7…Bd6 — 9.6% (520 parties)
Ambassadeurs : Kuzmin, Vyacheslav Mikhailovich (19x), Potapov, Alexander (18x), Furhoff, Johan (8x), Pap, Marko (8x), Ledger, Dave J (7x), Fruteau, Sabine (6x), Flear, Glenn C (6x), Schoorl, Rob (6x)
7…h6 — 1.8% (99 parties)
Ambassadeurs : Straka, Jozef (6x), Calonge González, Alfonso (5x), Flear, Glenn C (3x), Matanovic, Aleksandar (2x), Westerinen, Heikki M.J. (2x), Stupina, Elena (2x), Pytel, Krzysztof (2x), Sekulovska, Vesna (2x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 7…Be7 7…Bc5 7…Bd6 7…h6
<1800 108 40% 46% 6% 2%
1800-2200 1542 56% 32% 9% 2%
2200-2600 2977 63% 25% 11% 1%
2600+ 144 72% 23% 6% —
Évolution par décennie (% des parties)
Décennie N parties 7…Be7 7…Bc5 7…Bd6 7…h6
1890s 1 — 100% — —
1950s 2 100% — — —
1960s 38 71% 16% — 11%
1970s 80 76% 10% — 11%
1980s 158 77% 14% 1% 4%
1990s 540 40% 27% 28% 3%
2000s 1156 48% 39% 10% 2%
2010s 2791 64% 27% 7% 1%
2020s 629 65% 27% 6% 1%
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
7…Be7 64% 65% ▲ +1.4%
7…Bc5 27% 27% ▲ +0.6%
7…Bd6 7% 6% ▼ -1.8%
7…h6 1% 1% -0.4%
Joueurs célèbres
Champions du monde dans cette position
Tal, Mikhail — 7 parties
Anand, Viswanathan — 7 parties
Carlsen, Magnus — 6 parties
Karpov, Aleksandr — 1 partie
Kramnik, Vladimir — 1 partie
Hou, Yifan — 1 partie
Ju, Wenjun — 1 partie
Parties historiques
7…Be7 — 58.9% (3180 parties)
1954 — Unzicker, Wolfgang vs Bhend, Edwin — 1-0 — Munich GER
1954 — Unzicker, Wolfgang vs Bhend, Edwin — 1-0 — Munich GER
1962 — Ratolistka, Josef vs Walica, Eduard — 1/2-1/2 — Sternberk
1963 — Damjanovic, Mato vs Stein, Leonid — 0-1 — Match : YUG-URS, Rijeka (YUG)
1963 — Damjanovic, Mato vs Stajn — 0-1 — Rijeka
7…Bc5 — 28.7% (1550 parties)
1893 — Metger, Johannes vs Seuffert, Paul — 0-1 — Kiel GER
1964 — Kofman, A R vs Akimov Viktor V — 1/2-1/2 — ?
1965 — Schmitz, Bernd vs Gohlke, Herbert — 1-0 — Bourgas BUL
1966 — Kogan, Boris M vs Sakharov, Yuri N — 1/2-1/2 — ?
1969 — Unzicker, Wolfgang vs Szabo, Ladislav — 1/2-1/2 — Palma de Majorca ESP
7…Bd6 — 9.6% (520 parties)
1983 — Kayumov, Dmitry D vs Arkhipov, Sergey — 1/2-1/2 — Moscow RUS
1989 — Adams, Michael vs Malaniuk, Vladimir P — 0-1 — Palma de Mallorca open
1990 — Reyes, Juan vs Braga, Fernando — 1/2-1/2 — Espana Equipos
1990 — Lupu, Smaranda B. vs Adda, Olivier — 0-1 — Paris FRA
1990 — Reyes, Juan vs Braga Aires, Andre Felipe — 1/2-1/2 — IGC2
7…h6 — 1.8% (99 parties)
1967 — Unzicker, Wolfgang vs Zinn, Lothar — 1/2-1/2 — Maribor
1967 — Matanovic, Aleksandar vs Malesic Slavko — 1-0 — Maribor SLO
1969 — Matanovic, Aleksandar vs Westerinen, Heikki M.J. — 1/2-1/2 — Raach
1969 — Fuchs, Reinhart vs Witkowski, Stefan — 1-0 — Lublin Lublin POL
1972 — Siaperas, Triantafyllos vs Uzman, Cavit — 1-0 — Sofia BUL