B35e - 7…Qa5 8.O-O O-O 9.Bb3 d6 10.h3 Bd7 11.f4 - Accelerated Fianchetto, Modern (1936)

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B35e — Accelerated Fianchetto Modern
1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 g6 5.Nc3 Bg7 6.Be3 Nf6 7.Bc4 Qa5 8.O-O O-O 9.Bb3 d6 10.h3 Bd7 11.f4
Les coups candidats
11…Nxd4 — 55.0% (790 parties)
Ambassadeurs : Bellon Lopez, Juan Manuel (8x), Dobierzin, Olaf (5x), Matanovic, Aleksandar (4x), Ciric, Dragoljub M (4x), Ciocaltea, Victor (3x), Malich, Burkhard, Dr. (3x), Hort, Vlastimil (3x), Janosevic, Dragoljub (3x)
11…Rac8 — 19.8% (285 parties)
Ambassadeurs : Panno, Oscar (4x), Janosevic, Dragoljub (4x), Stein, Leon Rico (3x), Toran Albero, Roman (3x), Teufel, Juergen (3x), Zhidkov, Valery S (2x), Hulak, Krunoslav (2x), Jakovljevski, Vladimir (2x)
11…Qh5 — 14.2% (204 parties)
Ambassadeurs : Giorgadze, Tamaz (3x), Batsanin, Dmitry (3x), Ahn, Martin (3x), De Firmian, Nick (3x), Garcia, Gildardo (3x), Klundt, Klaus (3x), Legrand, Stephane (3x), Kapengut, Albert (2x)
11…Rad8 — 3.3% (48 parties)
Ambassadeurs : Baumbach, Friedrich, Dr. (2x), Chekhover, Vitaly (1x), Kan, Ilya A (1x), Kurajica, Bojan (1x), Huebner, Robert (1x), Andersson, Ulf (1x), Jakobsen, Ole (1x), Bobkov, Aleksandr (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 11…Nxd4 11…Rac8 11…Qh5 11…Rad8
<1800 35 54% 26% 6% —
1800-2200 490 56% 17% 16% 3%
2200-2600 535 52% 20% 18% 4%
2600+ 17 53% 12% 12% 6%
Évolution par décennie (% des parties)
Décennie N parties 11…Nxd4 11…Rac8 11…Qh5 11…Rad8
1930s 1 — — — 100%
1960s 143 57% 34% 1% 4%
1970s 120 53% 23% 13% 4%
1980s 58 66% 16% 12% 3%
1990s 229 50% 16% 25% 3%
2000s 405 53% 18% 18% 4%
2010s 431 59% 18% 10% 2%
2020s 49 47% 27% 12% 8%
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
11…Nxd4 59% 47% ▼ -12.5%
11…Rac8 18% 27% ▲ +8.7%
11…Qh5 10% 12% ▲ +2.0%
11…Rad8 2% 8% ▲ +6.3%
Joueurs célèbres
Champions du monde dans cette position
Tal, Mikhail — 3 parties
Anand, Viswanathan — 2 parties
Carlsen, Magnus — 1 partie
Parties historiques
11…Nxd4 — 55.0% (790 parties)
1961 — Ciric, Dragoljub M vs Szabo, Laszlo — 1/2-1/2 — Marianske Lazne
1961 — Matanovic, Aleksandar vs Cruz, Raul C. — 1/2-1/2 — Buenos Aires ARG
1962 — Shamkovich, Leonid vs Osnos, Viatcheslav — 1/2-1/2 — Leningrad RUS
1963 — Matanovic, Aleksandar vs Simagin, Vladimir — 1/2-1/2 — Rijeka
1963 — Janosevic, Dragoljub vs Parma, Bruno — 1-0 — Zenica ch YUG
11…Rac8 — 19.8% (285 parties)
1963 — Gligoric, Svetozar vs Hunnex, George — 0-1 — So California
1965 — Van den Berg, Ad vs Arnaudov, Petar — 1/2-1/2 — Sinaya stud ol prel
1965 — Parma, Bruno vs Stein, Leonid — 1-0 — USSR
1965 — Sakharov, Yuri G. vs Stein, Leon Rico — 1-0 — Tallinn ch-URS
1965 — Mnatsakanian, Eduard A vs Stein, Leon Rico — 1/2-1/2 — Erevan ARM
11…Qh5 — 14.2% (204 parties)
1966 — Schippan, Bernhard vs Speer, Albrecht — 1/2-1/2 — Detmold GER
1969 — Klovans, Janis vs Kapengut, Albert — 1-0 — URS-chT Grozny
1970 — Bellon Lopez, Juan Manuel vs Beliavsky, Alexander G — 1/2-1/2 — Groningen NED
1970 — Maryasin, Boris vs Roizman, Abram Y — 1/2-1/2 — Minsk BLR
1970 — Gscheidlen, Wilfried vs Burnett, Leon P — 1/2-1/2 — Berlin West
11…Rad8 — 3.3% (48 parties)
1936 — Chekhover, Vitaly vs Kan, Ilya A — 0-1 — Leningrad RUS
1963 — Damjanovic, Marko vs Baumbach, Friedrich, Dr. — 1-0 — Bad Liebenstein GER
1964 — Bobkov, Aleksandr vs Roizman, Abram Y — 1-0 — Belarus
1964 — Maedler, Juergen, Dr. vs Baumbach, Friedrich, Dr. — 1/2-1/2 — DDR-ch 14th Magdeburg GER
1965 — Kurajica, Bojan vs Huebner, Robert — 1-0 — Barcelona ESP