B35d — Sicilian: Accelerated Fianchetto, Modern, 7.Bc4 Qa5 8.O-O O-O 9.Bb3

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 * ● Trait aux Noirs

Ouverture — Centre semi-ouvert

♔ Point de vue Blancs

8 7 6 5 4 3 2 1

abcdefgh

Avantages : majorité aile_dame (3v2), case forte d4, case forte b5, case forte d5, Bb3 actif, Be3 actif, paire de fous, colonne d.
Faiblesses adverses : Bg7 enfermé, Bc8 enfermé.
Plans :
● Bc2 — Anticiper ...Na5
● Rd — Tour sur colonne d

♚ Point de vue Noirs

1 2 3 4 5 6 7 8

hgfedcba

Avantages : majorité centre (2v1), case forte b4, case forte e5, paire de fous, colonne c.
Problèmes : Bg7 enfermé, Bc8 enfermé.
Plans :
● ...d6 — Libérer Bc8
● ...Na5 — Attaquer Bb3
● ...d5 — Rupture
● ...e6 — Rupture
● ...e5 — Rupture

Avantages

Faiblesses adverses

Diagonale active

Plans

Structure de pions

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

	♔ Blancs	♚ Noirs
Pions doublés	—	—
Pions isolés	—	—
Arriérés	—	—
Chaînes	—	● f7→g6, h7→g6
Passés	—	—
Majorité	● aile_dame 3v2	● centre 2v1

Cases

	♔ Blancs	♚ Noirs
Cases fortes	● d4 (2v1), ● b5 (2v1), ● d5 (3v2)	● b4 (2v0), ● e5 (2v0)
Cases faibles	—	—
Centre	● d4 (2v1), ● d5 (3v2)	● e5 (2v0)

Colonnes et diagonales

	♔ Blancs	♚ Noirs
Semi-ouvertes	● d	● c

Pièces

	♔ Blancs	♚ Noirs
Bb3	● Bb3 Actif (mob. 5)
Be3	● Be3 Actif (mob. 5)
Bg7		● Bg7 Enfermé (mob. 2)
Bc8		● Bc8 Non développé (mob. 0)
Paire de fous	● Oui	● Oui
Clouages	—	● pawn f7
Non développées	1 (a1)	2 (c8, a8)

Sécurité du roi

	♔ Blancs	♚ Noirs
Statut	● Roqué	● Roqué
Droits de roque	—	—

Thèmes

	♔ Blancs	♚ Noirs
Phase	Ouverture
Centre	semi-ouvert
Ruptures	● e4-e5, ● f2-f3	● …d7-d6, ● …d7-d5, ● …e7-e6, ● …e7-e5

Partie
? 2000 – Round ? – Movsesian, Sergei – 0-1 – Soppe, Guillermo – G74 1. e4 c5 2. Nf3 Nc6 3. Nc3 g6 4. d4 cxd4 5. Nxd4 Bg7 6. Be3 Nf6 7. Bc4 Qa5 8. O-O O-O 9. Bb3 d6 10. h3 Bd7
1960 Avantgard Ch – Round 1 – Sakharov, Yuri N – 1/2-1/2 – Zimin Yuri A – G5 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. f3 Bd7
1960 Leningrad ch-URS – Round 18 – Spassky, Boris V. – 1-0 – Gurgenidze, Bukhuti – G168 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. f3 Bd7
1960 Varna Varna BUL – Round 12 – Pustina, Ylvi – 1-0 – Padevsky, Nikola – G46 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
1962 CSR Ch – Round 4 – Trapl, Jindrich – 0-1 – Alster, Ladislav – G34 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 Ng4 10. Qxg4 Nxd4
1962 Hastings II – Round 5 – Hindle, Owen M – 1-0 – Brinck-Claussen, Bjorn – G14 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 Nf6 7. Bc4 O-O 8. Bb3 Qa5 9. O-O d6 10. h3 Qh5
1962 Lasker Memorial Berlin-Ost – Round 14 – Liebert, Heinz – 0-1 – Vasiukov, Evgeni – G66 1. e4 c5 2. Nf3 g6 3. d4 Bg7 4. Nc3 cxd4 5. Nxd4 Nc6 6. Be3 Nf6 7. Bc4 Qa5 8. O-O O-O 9. Bb3 d6 10. f3 Bd7
1962 Poznan ch POL – Round 3 – Pietrusiak, Bogdan – 0-1 – Brzozka, Stefan – G17 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Be3 Nf6 6. Nc3 Bg7 7. Bc4 Qa5 8. O-O O-O 9. Bb3 d6 10. f3 Bd7
1962 Poznan ch POL – Round 5 – Gabrys, Zygmunt – 0-1 – Schmidt, Wlodzimierz – G29 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. f3 Bd7
1963 Hoogovens – Round 1 – Parma, Bruno – 1-0 – Pirc, Vasja – G8 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 Nf6 7. Bc4 O-O 8. Bb3 Qa5 9. O-O d6 10. h3 Nxd4
1963 WchT U26 10th – Round 8.2 – Jansa, Vlastimil – 1-0 – Rugiadini, Andrea – G47 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 Nxd4
1964 CCC sf – Round ? – Zaitsev, Igor A – 1-0 – Pavlovichev, Yury – G5 1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Bg7 6. Be3 Nf6 7. Bc4 Qa5 8. O-O O-O 9. Bb3 Ng4 10. Qxg4 Nxd4
1964 Sarajevo 07th – Round 11 – Gufeld, Eduard – 1/2-1/2 – Damjanovic, Mato – G27 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 Nf6 7. Bc4 O-O 8. Bb3 Qa5 9. O-O Nxd4 10. Bxd4 d6
1965 IBM – Round 2 – Zuidema, Coen – 1/2-1/2 – Parma, Bruno – G11 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. f3 Bd7
1965 Tbilisi Tbilisi GEO – Round 1 – Pietzsch, Wolfgang – 1/2-1/2 – Gurgenidze, Bukhuti – G41 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. f3 Bd7
1966 It II Beverwijk NED – Round 4 – Ostojic, Predrag – 1-0 – Waltemathe, A. – G13 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 Qh5
1966 Kislovodsk – Round 6 – Tal, Mikhail – 1-0 – Martinez Stefanov, Adrian – G35 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 Nxd4
1967 Harrachov – Round 1 – Neukirch, Detlef – 1/2-1/2 – Verber Lugo, Ricardo – G41 1. e4 c5 2. Nc3 Nc6 3. Nge2 g6 4. d4 cxd4 5. Nxd4 Bg7 6. Be3 Nf6 7. Bc4 Qa5 8. O-O O-O 9. Bb3 d6 10. h3 Bd7
1967 Harrachov – Round 1 – Spassov, Liuben – 1/2-1/2 – Jansa, Vlastimil – G46 1. e4 c5 2. Nf3 g6 3. d4 Bg7 4. Nc3 cxd4 5. Nxd4 Nc6 6. Be3 Nf6 7. Bc4 Qa5 8. O-O O-O 9. Bb3 d6 10. f3 Bd7
1967 Havana Armies Ch 4th – Round 11 – Ujtumen, Tudev – 1-0 – Cifuentes Antonio – G68 1. e4 c5 2. Nf3 g6 3. d4 Bg7 4. Nc3 cxd4 5. Nxd4 Nc6 6. Be3 Nf6 7. Bc4 Qa5 8. O-O O-O 9. Bb3 d6 10. f3 Bd7
1967 ROM Ch – Round 19 – Georgescu, Vasile Sr – 1/2-1/2 – Neamtu, Serban-Constantin – G134 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. Nd5 Re8
1967 ROM Ch – Round 7 – Pavlov, Mircea-Sergiu-Aurelian – 1/2-1/2 – Partos, Charles – G44 1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Nxd4 Bg7 5. Nc3 Nc6 6. Be3 Nf6 7. Bc4 Qa5 8. O-O O-O 9. Bb3 d6 10. h3 Bd7
1967 Sousse Interzonal – Round 15 – Barczay, Laszlo – 1-0 – Cuellar Alpire, Mariana – G141 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
1967 Zierikzee ch-NED – Round 5 – Krabbe, Thomas – 0-1 – Ree, Hans – G28 1. e4 c5 2. Nf3 g6 3. Nc3 Bg7 4. d4 cxd4 5. Nxd4 Nc6 6. Be3 Nf6 7. Bc4 Qa5 8. O-O O-O 9. Bb3 d6 10. h3 Bd7
1968 Capablanca Memorial – Round 1 – Drimer, Dolfi – 1-0 – Rodriguez Gonzales, Angie Kelly – G49 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
1968 Capablanca Memorial – Round 1 – Suetin, Alexey S – 1/2-1/2 – Rodriguez Gonzales, Angie Kelly – G47 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. Nd5 Re8
1968 Lugano ol (Men) – Round 1 – Camara, Helder – 1-0 – Visier Segovia, Fernando – G44 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
1969 DDR-BLR m – Round 1.8 – Vogt, Lothar – 1/2-1/2 – Roizman, Abram Y – G5 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
1969 DDR-BLR m – Round 3.5 – Schoeneberg, Manfred – 0-1 – Roizman, Abram Y – G8 1. e4 c5 2. Nc3 Nc6 3. Nge2 g6 4. d4 cxd4 5. Nxd4 Bg7 6. Be3 Nf6 7. Bc4 Qa5 8. O-O O-O 9. Bb3 d6 10. h3 Bd7
1969 Netanya – Round 5 – Domnitz, Zadok – 0-1 – Reshevsky, Samuel – G37 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. f3 Bd7
1969 Raach zt – Round 17 – Espig, Lutz – 1-0 – Radulov, Ivan – G142 1. e4 c5 2. Nc3 Nc6 3. Nge2 g6 4. d4 cxd4 5. Nxd4 Bg7 6. Be3 Nf6 7. Bc4 Qa5 8. O-O O-O 9. Bb3 d6 10. h3 Bd7
1969 Schwerin – Round 1 – Neukirch, Detlef – 1-0 – Baumbach, Friedrich, Dr. – G23 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 Nf6 7. Bc4 O-O 8. Bb3 Qa5 9. O-O d6 10. h3 Bd7
1969 Schwerin – Round 6 – Schoeneberg, Manfred – 1/2-1/2 – Baumbach, Friedrich, Dr. – G56 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
1969 Wch jr final A – Round 6 – Vogt, Lothar – 1/2-1/2 – Kaplan, Julio – G18 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
1969 WchT U26 fin-A 16th – Round 1.3 – Kolbak, Jens – 1/2-1/2 – Giorgadze, Tamaz – G6 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. f3 Bd7
4. FIDE GP 2009 – Round 10 – Akopian, Vladimir – 1-0 – Bacrot, Etienne – G48 1. e4 c5 2. Nf3 Nc6 3. Nc3 g6 4. d4 cxd4 5. Nxd4 Bg7 6. Be3 Nf6 7. Bc4 Qa5 8. O-O O-O 9. Bb3 d6 10. h3 Bd7
4. Kings Tournament 2010 – Round 7 – Carlsen, Magnus – 1-0 – Radjabov, Teimour – G19 1. e4 c5 2. Nf3 Nc6 3. Nc3 g6 4. d4 cxd4 5. Nxd4 Bg7 6. Be3 Nf6 7. Bc4 Qa5 8. O-O O-O 9. Bb3 d6 10. h3 Bd7
42. Olympiad 2016 – Round 8.14 – Sipila, Vilka – 0-1 – Guseinov, Gadir – G550 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
82. Tata Steel GpA 2020 – Round 8.3 – Yu, Yangyi – 0-1 – Duda, Jacob – G48 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. Nd5 Re8
FIDE Candidates 2013 – Round 8.2 – Grischuk, Alexander – 1-0 – Ivanchuk, Vasyl – G29 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. Bc4 Qa5 8. O-O O-O 9. Bb3 d6 10. Nd5 Re8
Moscow Superblitz 2006 – Round 1 – Savchenko, Boris – 1/2-1/2 – Malakhov, Vladimir – G3 1. e4 c5 2. Nf3 Nc6 3. Nc3 g6 4. d4 cxd4 5. Nxd4 Bg7 6. Be3 Nf6 7. Bc4 Qa5 8. O-O O-O 9. Bb3 d6 10. h3 Bd7
World Blitz 2015 – Round 4.46 – Guliyev, Namig – 0-1 – Guseinov, Gadir – G248 1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Bg7 6. Be3 Nf6 7. Bc4 O-O 8. Bb3 Qa5 9. O-O d6 10. h3 Bd7

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