B80r — Sicilian: Scheveningen, Fianchetto Variation

1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 e6 6.g3 Nc6 7.Bg2 a6 8.O-O Bd7 * ○ Trait aux Blancs

Ouverture — Centre semi-ouvert

♔ Point de vue Blancs

8 7 6 5 4 3 2 1

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Avantages : majorité aile_dame (3v2), case forte e4, case forte f4, paire de fous, colonne d.
Faiblesses adverses : arriéré b7, Bd7 enfermé, Bf8 enfermé, roi noir au centre.
Problèmes : Bc1 enfermé, arriéré f2.
Plans :
● Bg5 — Clouer Nf6
● Rd — Tour sur colonne d

♚ Point de vue Noirs

1 2 3 4 5 6 7 8

hgfedcba

Avantages : majorité centre (2v1), case forte e5, avant-poste e5(C), paire de fous, colonne c.
Faiblesses adverses : arriéré f2, Bc1 enfermé.
Problèmes : roi au centre, Bd7 enfermé, Bf8 enfermé, arriéré b7, 3 pièces non développées (F8, A8, H8).
Plans :
● O-O — Mettre le roi en sécurité, connecter les tours
● ...Be7 — Développer Bf8
● ...d5 — Rupture
● ...e5 — Rupture
● ...Rc — Tour sur colonne c

Avantages

Faiblesses adverses

Diagonale active

Plans

Structure de pions

	♔ Blancs	♚ Noirs
Pions doublés	—	—
Pions isolés	—	—
Arriérés	● f2	● b7
Chaînes	● f2→g3, h2→g3	● b7→a6, f7→e6
Passés	—	—
Majorité	● aile_dame 3v2	● centre 2v1

Cases

	♔ Blancs	♚ Noirs
Cases fortes	● e4 (2v1), ● f4 (2v0)	● e5 (2v0)
Cases faibles	—	—
Centre	● e4 (2v1)	● e5 (2v0)

Colonnes et diagonales

	♔ Blancs	♚ Noirs
Semi-ouvertes	● d	● c

Pièces

	♔ Blancs	♚ Noirs
Bc1	● Bc1 Non développé (mob. 5)
Bg2	● Bg2 Ok (mob. 3)
Bd7		● Bd7 Enfermé (mob. 1)
Bf8		● Bf8 Non développé (mob. 1)
Paire de fous	● Oui	● Oui
Non développées	2 (c1, a1)	3 (f8, a8, h8)

Sécurité du roi

	♔ Blancs	♚ Noirs
Statut	● Roqué	● Au centre !
Droits de roque	—	O-O / O-O-O

Thèmes

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

Partie
13. GrenkeLeasing Rapid WCh 2008 – Round 2 – Carlsen, Magnus – 1/2-1/2 – Morozevich, Alexander – G2 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 d6 6. g3 a6 7. Bg2 Bd7 8. O-O Nf6 9. Nce2 b5 10. a4 bxa4
1972 Skopje ol (Men) fin-A – Round 7 – Andersson, Ulf – 1/2-1/2 – Petrosian, Tigran V. – G265 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 a6 6. g3 d6 7. Bg2 Bd7 8. O-O Nf6 9. Re1 Be7 10. Nxc6 Bxc6
1975 URS Team Ch – Round 5 – Begun, Sergei M – 0-1 – Sveshnikov, Evgeny – G329 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e6 5. Nc3 a6 6. g3 d6 7. Bg2 Bd7 8. O-O Nf6 9. a4 Be7 10. Nxc6 Bxc6
41. Olympiad Open 2014 – Round 1.8 – Juarez Flores, Carlos A. – 0-1 – Ding, Liren – G73 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 a6 6. g3 d6 7. Bg2 Bd7 8. O-O Nf6 9. a4 Be7 10. Nxc6 Bxc6
Amber Rapidplay 2000 – Round 4 – Lautier, Joel – 1/2-1/2 – Ljubojevic, Ljubomir – G18 1. e4 c5 2. Nc3 e6 3. Nf3 a6 4. g3 Nc6 5. Bg2 Nf6 6. O-O d6 7. d4 cxd4 8. Nxd4 Bd7 9. a4 Be7 10. Be3 O-O
Amber-rapid 15th 2006 – Round 11 – Morozevich, Alexander – 1/2-1/2 – Van Wely, Loek – G15 1. e4 c5 2. Nf3 e6 3. Nc3 a6 4. g3 Nc6 5. Bg2 Nf6 6. O-O d6 7. d4 cxd4 8. Nxd4 Bd7 9. Nce2 Rc8 10. c4 Nxd4
Belgrade 1989 – Round 1 – Popovic, Patrik – 0-1 – Short, Nigel D – G17 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 a6 6. g3 d6 7. Bg2 Bd7 8. O-O Nf6 9. a4 Be7 10. Nb3 O-O
Bugojno 1980 – Round 2 – Kavalek, Lubomir – 1/2-1/2 – Tal, Mikhail – G8 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 a6 6. g3 d6 7. Bg2 Bd7 8. O-O Nf6 9. Re1 Be7 10. Nxc6 Bxc6
Bugojno 1980 – Round 9 – Tal, Mikhail – 1/2-1/2 – Polugaevsky, Lev – G35 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 a6 6. g3 d6 7. Bg2 Bd7 8. O-O Nf6 9. Re1 Be7 10. Nxc6 Bxc6
Corus A 2005 – Round 12 – Bruzon Batista, Lazaro – 1/2-1/2 – Svidler, Peter – G78 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 d6 6. g3 Nf6 7. Bg2 Bd7 8. O-O a6 9. Nxc6 Bxc6 10. a4 Be7
EU-Cup 24th 2008 – Round 6 – Movsesian, Sergei – 1/2-1/2 – Zvjaginsev, Vadim – G72 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 d6 6. g3 a6 7. Bg2 Bd7 8. O-O Nf6 9. Re1 Be7 10. Nxc6 Bxc6
GRENKE Chess Classic 2019 – Round 6.4 – Aronian, Levon – 1/2-1/2 – Keymer, Vincent – G29 1. e4 c5 2. Nc3 a6 3. Nge2 d6 4. g3 Nf6 5. Bg2 Nc6 6. O-O e6 7. d4 cxd4 8. Nxd4 Bd7 9. Re1 Be7 10. Nxc6 Bxc6
Jakarta / Yogya / Bali 1983 – Round 13 – Wahjuwidajat, Utut Adianto – 0-1 – Andersson, Ulf 1949 – G38 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 a6 6. g3 d6 7. Bg2 Bd7 8. O-O Nf6 9. Be3 Be7 10. a4 O-O
Lindores Abbey Tal Memorial 2021 – Round 10.28 – Matlakov, Maxim – 1-0 – Sasikiran, Krishnan – G443 1. e4 c5 2. Nf3 d6 3. Nc3 a6 4. g3 Nc6 5. d4 cxd4 6. Nxd4 Bd7 7. Bg2 Nf6 8. O-O e6 9. b3 Be7 10. Bb2 O-O
London P&D/GLC Kings 1984 – Round 1 – Timman, Jan H – 1/2-1/2 – Polugaevsky, Lev – G7 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e6 5. Nc3 a6 6. g3 d6 7. Bg2 Bd7 8. O-O Nf6 9. Nxc6 Bxc6 10. a4 Be7
Manila Interzonal 1976 – Round 16 – Mariotti, Sergio – 1/2-1/2 – Polugaevsky, Lev – G70 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e6 5. Nc3 a6 6. g3 d6 7. Bg2 Bd7 8. O-O Nf6 9. Nce2 Rc8 10. Re1 Be7
Niksic 1983 – Round 14 – Sax van der Weijden, Daan – 1/2-1/2 – Tal, Mikhail – G91 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e6 5. Nc3 a6 6. g3 d6 7. Bg2 Bd7 8. O-O Nf6 9. a4 Be7 10. Nde2 O-O
Niksic 1983 – Round 14 – Sax, Gyula – 1/2-1/2 – Tal, Mikhail – G92 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e6 5. Nc3 a6 6. g3 d6 7. Bg2 Bd7 8. O-O Nf6 9. a4 Be7 10. Nde2 O-O
Tal Memorial Blitz 2008 – Round 16 – Alekseev, Evgeny – 1/2-1/2 – Morozevich, Alexander – G129 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 d6 6. g3 a6 7. Bg2 Bd7 8. O-O Nf6 9. Nxc6 Bxc6 10. a4 b5
TCh-RUS 2005 – Round 10 – Alekseev, Evgeny – 1/2-1/2 – Svidler, Peter – G168 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 a6 6. g3 d6 7. Bg2 Bd7 8. O-O Nf6 9. Nxc6 Bxc6 10. a4 Be7
URS Team Ch Moscow 1972 – Round ? – Gufeld, Eduard – 1/2-1/2 – Petrosian, Tigran V – G33 1. e4 c5 2. Nf3 e6 3. Nc3 a6 4. g3 d6 5. Bg2 Nc6 6. O-O Nf6 7. d4 cxd4 8. Nxd4 Bd7 9. Nde2 Be7 10. h3 b5
Wch candidates qf 1980 – Round 6 – Tal, Mikhail – 1/2-1/2 – Polugaevsky, Lev – G6 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 a6 6. g3 d6 7. Bg2 Bd7 8. O-O Nf6 9. b3 Be7 10. Nce2 Rc8
Wch candidates reserve 1983 – Round 5 – Tal, Mikhail – 1/2-1/2 – Andersson, Ulf 1949 – G3 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 a6 6. g3 d6 7. Bg2 Bd7 8. O-O Nf6 9. Re1 Be7 10. Nxc6 Bxc6
World Blitz 2015 – Round 1.74 – Safarli, Elmir – 1-0 – Ladva, Ottomar – G63 1. e4 c5 2. Nf3 e6 3. Nc3 a6 4. g3 Nc6 5. Bg2 d6 6. O-O Nf6 7. d4 cxd4 8. Nxd4 Bd7 9. Nxc6 Bxc6 10. a4 Be7
World Blitz 2021 – Round 21.68 – Volokitin, Andrei – 1/2-1/2 – Blohberger, Felix – G1254 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. g3 Bd7 7. Bg2 Nc6 8. O-O e6 9. b3 Be7 10. Bb2 O-O
World Blitz 2023 – Round 19.27 – Guseinov, Gadir – 1/2-1/2 – Yakubboev, Nodirbek – G1081 1. e4 c5 2. Nc3 e6 3. Nf3 Nc6 4. d4 cxd4 5. Nxd4 Nf6 6. g3 d6 7. Bg2 Bd7 8. O-O a6 9. Nxc6 Bxc6 10. a4 Be7
World Blitz Final 2012 – Round 10 – Chadaev, Nikolai – 1/2-1/2 – Svidler, Peter – G74 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 a6 6. g3 d6 7. Bg2 Bd7 8. O-O Nf6 9. a4 Be7 10. Nb3 Na5
World Cup 1989 – Round 1 – Huebner, Robert – 1/2-1/2 – Illescas Cordoba, Miguel – G48 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 a6 6. g3 d6 7. Bg2 Bd7 8. O-O Nf6 9. a4 Nxd4 10. Qxd4 Qc7

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