B35d - 7…Qa5 8.O-O O-O 9.Bb3 - Accelerated Fianchetto Modern [+0.31]

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B35d — 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
Eval: [+0.31]
Les coups candidats
9…d6 — 96.2% (3229 parties)
Ambassadeurs : Baumbach, Friedrich, Dr. (21x), Kagan, Shimon (13x), Bellon Lopez, Juan Manuel (11x), Giorgadze, Tamaz (10x), Paschall, William (8x), Schirmer, Werner (8x), Uuriintuya, Uurtsaikh (8x), Roizman, Abram Y (7x)
9…Ng4 — 1.2% (39 parties)
Ambassadeurs : Sixtensson, Mikael (2x), Zaitsev, Igor A (1x), Pavlovichev, Yury (1x), Trapl, Jindrich (1x), Alster, Ladislav (1x), Donchev, Dimitar I. (1x), Skembris, Spyridon (1x), Lenk, Wolfgang (1x)
9…a6 — 0.6% (21 parties)
Ambassadeurs : Kirby, Patrick (1x), Wright Samuels, James (1x), Sammalvuo, Tapani (1x), Sarkilahti, Soini (1x), Lacroix, Serge (1x), Tisseur Daniel (1x), Arsenault, Nicolas (1x), Bolduc, Steve (1x)
9…Qh5 — 0.5% (17 parties)
Ambassadeurs : Holzer, Gerhard (1x), Stanisic, Ljubisa (1x), Larsson, Haeller Sa (1x), Grigorjeva, Jana (1x), Medvegy, Nora Dr. (1x), Stoisavljevic, Sava (1x), Zivkovic, Vjekoslav (1x), Popovic, Bruno (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 9…d6 9…Ng4 9…a6 9…Qh5
<1800 110 88% 1% 5% —
1800-2200 1300 96% 1% 1% 1%
2200-2600 1327 97% 1% 0% 0%
2600+ 52 100% — — —
Évolution par décennie (% des parties)
Décennie N parties 9…d6 9…Ng4 9…a6 9…Qh5
1950s 1 100% — — —
1960s 190 97% 1% — —
1970s 193 98% 2% — —
1980s 93 96% 3% — —
1990s 360 95% 2% 1% 1%
2000s 883 95% 1% 0% 1%
2010s 1396 97% 1% 1% 0%
2020s 241 96% 1% 0% 0%
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
9…d6 97% 96% ▼ -0.8%
9…Ng4 1% 1% -0.0%
9…a6 1% 0% ▼ -0.7%
9…Qh5 0% 0% +0.2%
Joueurs célèbres
Champions du monde dans cette position
Tal, Mikhail — 5 parties
Carlsen, Magnus — 5 parties
Anand, Viswanathan — 2 parties
Hou, Yifan — 1 partie
Parties historiques
9…d6 — 96.2% (3229 parties)
1958 — Khasin, Abram vs Suetin, Alexey S — 1-0 — Moscow RUS
1960 — Spassky, Boris V. vs Gurgenidze, Bukhuti — 1-0 — Leningrad ch-URS
1960 — Pustina, Ylvi vs Padevsky, Nikola — 1-0 — Varna Varna BUL
1960 — Sakharov, Yuri N vs Zimin Yuri A — 1/2-1/2 — Kiev UKR
1961 — Berrehouma H vs Jakobsen, Ole — 0-1 — Helsinki FIN
9…Ng4 — 1.2% (39 parties)
1962 — Trapl, Jindrich vs Alster, Ladislav — 0-1 — Jablonec
1964 — Zaitsev, Igor A vs Pavlovichev, Yury — 1-0 — Moscow RUS
1972 — Lenk, Wolfgang vs Macura, Jiri — 1/2-1/2 — Decin CZE
1973 — Van Riemsdijk, Herman C. vs Biyiasas, Peter — 1-0 — Sao Paulo Sao Paulo BRA
1975 — Wahlbom, Magnus vs Peretz, Malkiel — 1-0 — Lund
9…a6 — 0.6% (21 parties)
1990 — Sammalvuo, Tapani vs Sarkilahti, Soini — 1/2-1/2 — Tampere,FIN
1996 — Kirby, Patrick vs Wright Samuels, James — 1/2-1/2 — Ottawa CAN
1997 — Lacroix, Serge vs Tisseur Daniel — 0-1 — Montreal Maitrise II
2003 — Arsenault, Nicolas vs Bolduc, Steve — 0-1 — Montreal CAN
2011 — Iudicello, Giovanni vs Bayer, Wolfgang, Dr. — 1/2-1/2 — Courmayeur ITA
9…Qh5 — 0.5% (17 parties)
1992 — Holzer, Gerhard vs Stanisic, Ljubisa — 1/2-1/2 — Austria
1994 — Medvegy, Nora Dr. vs Stoisavljevic, Sava — 1/2-1/2 — Litomysl CZE
1997 — Larsson, Haeller Sa vs Grigorjeva, Jana — 1/2-1/2 — EuYouth U16 Girls Tallinn
1997 — Zivkovic, Vjekoslav vs Popovic, Bruno — 1/2-1/2 — Medulin
2001 — Ranieri, Fabrizio vs Aglietti, Graziano — 1-0 — Eporediese