A62e — Benoni: Fianchetto, 9.O-O Re8

1.d4 Nf6 2.c4 c5 3.d5 e6 4.Nc3 exd5 5.cxd5 d6 6.Nf3 g6 7.g3 Bg7 8.Bg2 O-O 9.O-O Re8 *   ○ Trait aux Blancs

Ouverture — Centre fermé

♔ Point de vue Blancs

8 7 6 5 4 3 2 1
bR
bN
bBFou enfermé — mobilité 5
bQ
bR
bK
bP
bP
bPPion arriéré — cible
bB
bP
bPPion arriéré — cible
bN
bP
bP
wPCase forte (2v1)
Case forte (2v0)
Case forte (2v0)
wN
wN
wP
wP
wP
wP
wP
wB
wP
wR
wBFou actif — mobilité 5
wQ
wR
wK
abcdefgh
Avantages : majorité centre (2v1), case forte f4, case forte d5, case forte g5, paire de fous, colonne c.
Faiblesses adverses : arriérés d6, f7, Bc8 enfermé.
Problèmes : Bc1 enfermé, Bg2 enfermé.
Plans :
● Bg5 — Clouer Nf6
● h3 — Empêcher ...Bg4
● Rc — Tour sur colonne c

♚ Point de vue Noirs

1 2 3 4 5 6 7 8
wK
wR
wQ
wBFou enfermé — mobilité 5
wR
wP
wBFou enfermé — mobilité 2
wP
wP
wP
wP
wP
wN
wN
Case forte (2v0)
Case forte (2v1)
Case forte (2v0)
Case forte (2v1)
wP
bPMajorité aile dame
bP
bN
bP
bP
bB
bP
bP
bP
bK
bR
bQ
bBFou actif — mobilité 5
bN
bR
hgfedcba
Avantages : majorité aile_dame (3v2), case forte e4, case forte g4, case forte e5, case forte f5, paire de fous, colonne e.
Faiblesses adverses : Bc1 enfermé, Bg2 enfermé.
Problèmes : Bc8 enfermé, arriérés d6, f7, 3 pièces non développées (B8, C8, A8).
Plans :
● ...Nbd7 — Développer Nb8
● ...Bg4 — Développer Bc8, clouer Nf3
● ...c4 — Rupture
● ...Re — Tour sur colonne e
Avantages
Faiblesses adverses
Diagonale active
Plans

Structure de pions
♔ Blancs ♚ Noirs
Pions doublés
Pions isolés
Arriérés ● d6, ● f7
Chaînes ● f2→g3, h2→g3 ● d6→c5, f7→g6, h7→g6
Passés
Majorité ● centre 2v1 ● aile_dame 3v2
Cases
♔ Blancs ♚ Noirs
Cases fortes ● f4 (2v0), ● d5 (2v1), ● g5 (2v0) ● e4 (2v1), ● g4 (2v0), ● e5 (2v1), ● f5 (2v0)
Cases faibles
Centre ● d4 (2v1), ● d5 (2v1) ● e4 (2v1), ● e5 (2v1)
Colonnes et diagonales
♔ Blancs ♚ Noirs
Semi-ouvertes ● c ● e
Pièces
♔ Blancs ♚ Noirs
Bc1 ● Bc1 Non développé (mob. 5)
Bg2 ● Bg2 Enfermé (mob. 2)
Bg7 ● Bg7 Ok (mob. 3)
Bc8 ● Bc8 Non développé (mob. 5)
Paire de fous ● Oui ● Oui
Non développées 2 (c1, a1) 3 (b8, c8, a8)
Sécurité du roi
♔ Blancs ♚ Noirs
Statut ● Roqué ● Roqué
Droits de roque
Thèmes
♔ Blancs ♚ Noirs
Phase Ouverture
Centre fermé
Ruptures ● e2-e3 ● …c5-c4
Partie
? 1979 – Round ? – Huebner, Robert – 1/2-1/2 – Tal, Mikhail – G2
1. d4 Nf6 2. c4 e6 3. g3 c5 4. d5 exd5 5. cxd5 d6 6. Nc3 g6 7. Bg2 Bg7 8. Nf3 O-O 9. O-O Re8 10. h3 a6
11. London Classic 2019 – Round 2.3 – Ding, Liren – 1-0 – Vachier-Lagrave, Maxime – G23
1. d4 Nf6 2. c4 g6 3. g3 c5 4. Nf3 Bg7 5. Bg2 O-O 6. d5 d6 7. Nc3 e6 8. O-O exd5 9. cxd5 Re8 10. Re1 Bf5
11. Tal Mem Blitz 2018 – Round 13.5 – Grischuk, Alexander – 1-0 – Svidler, Peter – G89
1. d4 Nf6 2. c4 g6 3. g3 c5 4. d5 Bg7 5. Nc3 O-O 6. Bg2 d6 7. Nf3 e6 8. O-O exd5 9. cxd5 Re8 10. Re1 Ne4
19. Amber Rapid 2010 – Round 5 – Grischuk, Alexander – 0-1 – Gashimov, Vugar – G13
1. d4 Nf6 2. c4 e6 3. Nf3 c5 4. d5 d6 5. Nc3 exd5 6. cxd5 g6 7. g3 Bg7 8. Bg2 O-O 9. O-O Re8 10. Bf4 Na6
2. Norway Chess 2014 – Round 1.2 – Grischuk, Alexander – 0-1 – Caruana, Fabiano – G2
1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 c5 5. d5 O-O 6. Nc3 e6 7. Nf3 exd5 8. cxd5 d6 9. O-O Re8 10. a4 Ne4
20. European Teams 2015 – Round 2.10 – Shengelia, David – 1/2-1/2 – Perunovic, Milos – G64
1. d4 Nf6 2. Nf3 e6 3. c4 c5 4. d5 d6 5. Nc3 exd5 6. cxd5 g6 7. g3 Bg7 8. Bg2 O-O 9. O-O Re8 10. Bf4 a6
20. European Teams 2015 – Round 5.4 – Mchedlishvili, Mikheil – 1-0 – Perunovic, Milos – G218
1. d4 Nf6 2. c4 e6 3. g3 c5 4. d5 exd5 5. cxd5 d6 6. Nc3 g6 7. Bg2 Bg7 8. Nf3 O-O 9. O-O Re8 10. Bf4 Na6
2024 Superbet Chess Blitz 1971 – Round 14 – Gukesh D – 0-1 – Duda Jan-Krzysztof – G68
1. d4 Nf6 2. c4 e6 3. g3 c5 4. d5 exd5 5. cxd5 d6 6. Bg2 g6 7. Nf3 Bg7 8. Nc3 O-O 9. O-O Re8 10. Bf4 h6
2024 SuperUnited Rapid & Blitz Croatia 1972 – Round 27 – Caruana Fabiano – 1-0 – Aronian Levon – G133
1. d4 Nf6 2. c4 e6 3. g3 c5 4. d5 exd5 5. cxd5 d6 6. Nc3 g6 7. Bg2 Bg7 8. Nf3 O-O 9. O-O Re8 10. Bf4 Bf5
30. ECC Open 2014 – Round 3.3 – Postny, Evgeny – 1/2-1/2 – Leko, Peter – G56
1. d4 Nf6 2. c4 e6 3. g3 c5 4. d5 exd5 5. cxd5 d6 6. Nc3 g6 7. Bg2 Bg7 8. Nf3 O-O 9. O-O Re8 10. Bf4 Ne4
40. Olympiad Open 2012 – Round 6.26 – Cori, Jorge – 0-1 – Lupulescu, Constantin – G373
1. d4 Nf6 2. c4 e6 3. g3 c5 4. d5 exd5 5. cxd5 d6 6. Nc3 g6 7. Bg2 Bg7 8. Nf3 O-O 9. O-O Re8 10. Bf4 Ne4
41. Olympiad Open 2014 – Round 10.1 – Ding, Liren – 1/2-1/2 – Bacrot, Etienne – G677
1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 O-O 5. Nc3 c5 6. d5 d6 7. Nf3 e6 8. O-O exd5 9. cxd5 Re8 10. Bf4 Ne4
42. Olympiad 2016 – Round 2.9 – Gonzalez Acosta, Bernal – 0-1 – Vidit, Santosh Gujrathi – G163
1. d4 Nf6 2. Nf3 c5 3. d5 g6 4. c4 Bg7 5. Nc3 O-O 6. g3 d6 7. Bg2 e6 8. O-O exd5 9. cxd5 Re8 10. Bf4 Ne4
43. Olympiad 2018 – Round 8.19 – Markoja, Boris – 1-0 – Dardha, Daniel – G516
1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 d6 6. g3 g6 7. Bg2 Bg7 8. Nf3 O-O 9. O-O Re8 10. Bf4 Ne4
5. MTel Masters 2009 – Round 7 – Wang, Yue(SH) – 1/2-1/2 – Ivanchuk, Vasyl – G17
1. d4 Nf6 2. c4 e6 3. g3 c5 4. d5 exd5 5. cxd5 d6 6. Nc3 g6 7. Bg2 Bg7 8. Nf3 O-O 9. O-O Re8 10. Bf4 Na6
8. Tal Mem Blitz 2013 – Round 6 – Mamedyarov, Shakhriyar – 0-1 – Morozevich, Alexander – G26
1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. Nf3 d6 5. g3 O-O 6. Bg2 c5 7. d5 e6 8. O-O exd5 9. cxd5 Re8 10. Bf4 Na6
Amber Rapidplay 2000 – Round 3 – Nikolic, Predrag – 0-1 – Topalov, Veselin – G12
1. d4 Nf6 2. c4 e6 3. Nf3 c5 4. d5 d6 5. Nc3 exd5 6. cxd5 g6 7. g3 Bg7 8. Bg2 O-O 9. O-O Re8 10. Bf4 Na6
Biel Interzonal 1976 – Round 11 – Sosonko, Gennadi – 1-0 – Smejkal, Jakub – G49
1. d4 Nf6 2. c4 e6 3. g3 c5 4. d5 exd5 5. cxd5 d6 6. Nc3 g6 7. Bg2 Bg7 8. Nf3 O-O 9. O-O Re8 10. Bf4 a6
Corus A 2008 – Round 12 – Eljanov, Pavel – 1-0 – Topalov, Veselin – G78
1. d4 Nf6 2. c4 e6 3. Nc3 c5 4. d5 exd5 5. cxd5 d6 6. Nf3 g6 7. g3 Bg7 8. Bg2 O-O 9. O-O Re8 10. Bf4 Bg4
Corus A 2008 – Round 7 – Aronian, Levon – 1-0 – Radjabov, Teimour – G44
1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. g3 c5 5. d5 O-O 6. Bg2 d6 7. Nf3 e6 8. O-O exd5 9. cxd5 Re8 10. Nd2 b6
Interpolis 1979 – Round 11 – Sosonko, Gennadi – 0-1 – Timman, Jan H – G40
1. d4 Nf6 2. c4 e6 3. g3 c5 4. d5 exd5 5. cxd5 d6 6. Nc3 g6 7. Bg2 Bg7 8. Nf3 O-O 9. O-O Re8 10. Bf4 Nh5
Palma De Mallorca GP 2017 – Round 1.5 – Tomashevsky, Evgeny – 1/2-1/2 – Svidler, Peter – G5
1. d4 Nf6 2. c4 g6 3. g3 c5 4. d5 Bg7 5. Nc3 O-O 6. Bg2 d6 7. Nf3 e6 8. O-O exd5 9. cxd5 Re8 10. Bf4 Bf5
PCA Qualifiers 1993 – Round 2 – Kaidanov, Gregory – 1/2-1/2 – Romanishin, Oleg M – G27
1. d4 Nf6 2. c4 e6 3. g3 c5 4. d5 exd5 5. cxd5 d6 6. Nc3 g6 7. Bg2 Bg7 8. Nf3 O-O 9. O-O Re8 10. Bf4 Na6
Riga Interzonal 1979 – Round 4 – Kuzmin, Gennadiy – 0-1 – Tal, Mikhail – G10
1. d4 Nf6 2. c4 e6 3. g3 c5 4. d5 exd5 5. cxd5 d6 6. Nc3 g6 7. Bg2 Bg7 8. Nf3 O-O 9. O-O Re8 10. h3 Ne4
SportAccord Blitz 2014 – Round 16.6 – Wang, Yue(SH) – 1-0 – Wang, Hao(ZJWZ) – G125
1. d4 Nf6 2. c4 e6 3. g3 c5 4. d5 exd5 5. cxd5 d6 6. Nc3 g6 7. Bg2 Bg7 8. Nf3 O-O 9. O-O Re8 10. Re1 Na6
Superbet Rapid & Blitz Poland 2025 1975 – Round 12 – Vachier-Lagrave Maxime – 1-0 – Topalov Veselin – G56
1. c4 Nf6 2. d4 e6 3. Nf3 c5 4. d5 exd5 5. cxd5 d6 6. Nc3 g6 7. g3 Bg7 8. Bg2 O-O 9. O-O Re8 10. Bf4 Na6
SuperUnited Blitz 2023 – Round 16.1 – Gukesh D – 1-0 – Duda, Jacob – G76
1. d4 Nf6 2. c4 e6 3. g3 c5 4. d5 exd5 5. cxd5 d6 6. Bg2 g6 7. Nf3 Bg7 8. Nc3 O-O 9. O-O Re8 10. Bf4 Na6
TCh-RUS 2005 – Round 2 – Lastin, Alexander – 1/2-1/2 – Akopian, Vladimir – G22
1. d4 Nf6 2. c4 e6 3. g3 c5 4. d5 exd5 5. cxd5 d6 6. Bg2 g6 7. Nc3 Bg7 8. Nf3 O-O 9. O-O Re8 10. Bf4 a6
Thessaloniki olm 1988 – Round 9 – Nikolic, Pavle – 1/2-1/2 – Amoros Marin, Marcos – G79
1. d4 Nf6 2. c4 c5 3. d5 d6 4. Nc3 g6 5. g3 e6 6. Bg2 exd5 7. cxd5 Bg7 8. Nf3 O-O 9. O-O Re8 10. a4 a6
Tournament of Stars 1979 – Round 4 – Huebner, Robert – 1/2-1/2 – Tal, Mikhail – G4
1. d4 Nf6 2. c4 e6 3. g3 c5 4. d5 exd5 5. cxd5 d6 6. Nc3 g6 7. Nf3 Bg7 8. Bg2 O-O 9. O-O Re8 10. h3 a6
World Blitz 2009 – Round 23 – Grischuk, Alexander – 1/2-1/2 – Gelfand, Boris – G233
1. d4 Nf6 2. c4 e6 3. Nf3 c5 4. d5 d6 5. Nc3 exd5 6. cxd5 g6 7. g3 Bg7 8. Bg2 O-O 9. O-O Re8 10. Bf4 Nh5
World Blitz 2017 – Round 2.13 – Socko, Bartosz – 1-0 – Pantsulaia, Levan – G67
1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 d6 6. Nf3 g6 7. g3 Bg7 8. Bg2 O-O 9. O-O Re8 10. Re1 h6
World Blitz 2018 – Round 1.34 – Anikonov, Dmitry – 1/2-1/2 – Zhigalko, Sergei – G24
1. d4 Nf6 2. c4 e6 3. g3 c5 4. d5 exd5 5. cxd5 d6 6. Nc3 g6 7. Bg2 Bg7 8. Nf3 O-O 9. O-O Re8 10. Bf4 a6
World Blitz 2021 – Round 20.68 – Yuffa, Daniil – 1-0 – Heimann, Andreas – G1197
1. d4 Nf6 2. c4 e6 3. g3 c5 4. d5 exd5 5. cxd5 d6 6. Nc3 g6 7. Bg2 Bg7 8. Nf3 O-O 9. O-O Re8 10. Bf4 Bf5
World Blitz 2022 – Round 1.47 – Batsuren, Dambasuren – 0-1 – Indjic, Aleksandar – G37
1. d4 Nf6 2. c4 e6 3. g3 c5 4. d5 exd5 5. cxd5 d6 6. Nc3 g6 7. Bg2 Bg7 8. Nf3 O-O 9. O-O Re8 10. Re1 a6
World Blitz 2022 – Round 1.75 – Khusenkhojaev, Mustafokhuja – 1-0 – Donchenko, Alexander – G56
1. d4 Nf6 2. c4 e6 3. Nf3 c5 4. d5 d6 5. Nc3 exd5 6. cxd5 g6 7. g3 Bg7 8. Bg2 O-O 9. O-O Re8 10. Bf4 Bf5
World Blitz 2023 – Round 8.19 – Matlakov, Maxim – 0-1 – Vasquez Schroeder, Rodrigo – G453
1. d4 Nf6 2. c4 e6 3. g3 c5 4. d5 exd5 5. cxd5 d6 6. Nc3 g6 7. Bg2 Bg7 8. Nf3 O-O 9. O-O Re8 10. Re1 a6
World Rapid 2016 – Round 3.15 – Jakovenko, Dmitry – 0-1 – Pantsulaia, Levan – G99
1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 d6 6. g3 g6 7. Bg2 Bg7 8. Nf3 O-O 9. O-O Re8 10. Bf4 h6
World Rapid 2016 – Round 4.23 – Jumabayev, Rinat – 0-1 – Zhigalko, Sergei – G140
1. d4 Nf6 2. c4 e6 3. g3 c5 4. d5 exd5 5. cxd5 d6 6. Nc3 g6 7. Bg2 Bg7 8. Nf3 O-O 9. O-O Re8 10. Bf4 a6
XXVII SuperGM 2010 – Round 8 – Grischuk, Alexander – 1-0 – Gashimov, Vugar – G21
1. d4 Nf6 2. c4 e6 3. Nf3 c5 4. d5 d6 5. Nc3 exd5 6. cxd5 g6 7. g3 Bg7 8. Bg2 O-O 9. O-O Re8 10. Bf4 Na6
Zuerich Chess Challenge 2013 – Round 3.2 – Caruana, Fabiano – 1/2-1/2 – Kramnik, Vladimir – G6
1. d4 Nf6 2. c4 e6 3. g3 c5 4. d5 exd5 5. cxd5 d6 6. Nc3 g6 7. Bg2 Bg7 8. Nf3 O-O 9. O-O Re8 10. Bf4 a6
Zurich CC Rapid 2014 – Round 1.3 – Caruana, Fabiano – 1-0 – Nakamura, Hikaru – G2
1. d4 Nf6 2. c4 c5 3. d5 g6 4. Nc3 Bg7 5. Nf3 O-O 6. g3 e6 7. Bg2 exd5 8. cxd5 d6 9. O-O Re8 10. Bf4 a6

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