E12s - 4.a3 Bb7 5.Nc3 d5 6.cxd5 Nxd5 7.e3 - Petrosian

E12 — Queen's Indian Defense: Kasparov-Petrosian Variation, Petrosian Attack

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. a3 Bb7 5. Nc3 d5 6. cxd5 Nxd5 7. e3   ● Trait aux Noirs

Ouverture — Centre semi-ouvert

♔ Point de vue Blancs

8 7 6 5 4 3 2 1
bR
bN
bQ
bKRoi au centre — vulnérable
bBFou enfermé — mobilité 5
bR
bP
bB
bPPion arriéré — cible
bP
bP
bP
bP
bP
Case forte (2v0)
bN
Case forte (2v0)
wPCase forte (3v0)
wP
wN
wPPion central
wN
wP
wP
wP
wP
wR
wB
wQ
wK
wBFou actif — mobilité 5
wR
abcdefgh
Avantages : majorité centre (2v1), case forte d4, case forte b5, case forte e5, paire de fous, colonne c.
Faiblesses adverses : arriéré c7, Bf8 enfermé, roi noir au centre.
Problèmes : roi au centre, Bc1 enfermé, Bf1 enfermé, arriéré b2, 4 pièces non développées (C1, F1, A1, H1).
Plans :
● O-O — Mettre le roi en sécurité, connecter les tours
● Bd2 — Développer Bc1
● Bd3 — Développer Bf1
● h3 — Empêcher ...Bg4
● Rc — Tour sur colonne c

♚ Point de vue Noirs

1 2 3 4 5 6 7 8
wR
wBFou enfermé — mobilité 5
wKRoi au centre — doit roquer
wQ
wBFou enfermé — mobilité 1
wR
wP
wP
wP
wPPion arriéré — cible
wN
wP
wN
wP
wP
bNAvant-poste C (occupé)
bP
bPMajorité aile dame
bP
bP
bP
bP
bB
bP
bR
bBFou actif — mobilité 5
bK
bQ
bN
bR
hgfedcba
Avantages : majorité aile_dame (3v2), case forte d5, avant-poste d5(C), paire de fous, colonne d.
Faiblesses adverses : arriéré b2, Bc1 enfermé, Bf1 enfermé, roi blanc au centre.
Problèmes : roi au centre, Bf8 enfermé, arriéré c7, 4 pièces non développées (B8, F8, A8, H8).
Plans :
● O-O — Mettre le roi en sécurité, connecter les tours
● ...Be7 — Développer Bf8 [Masters 48%]
● ...Nbd7 — Développer Nb8
● ...g6 — Masters 28%
● ...Bg4 — Clouer Nf3
Avantages
Faiblesses adverses
Diagonale active
Plans

+0.06 position égale. Base Masters : Blancs 32.0%, Nulles 47.7%, Noirs 20.3%.
Coups candidats
7…Be7  (47.9% — Blancs: 33.0% | Nulles: 48.7% | Noirs: 18.3%)
7…g6  (27.5% — Blancs: 32.1% | Nulles: 47.1% | Noirs: 20.8%)
7…Nxc3  (11.5% — Blancs: 25.5% | Nulles: 51.8% | Noirs: 22.6%)
7…Nd7  (9.8% — Blancs: 37.1% | Nulles: 38.8% | Noirs: 24.1%)
7…Nf6  (1.6% — Blancs: 31.6% | Nulles: 47.4% | Noirs: 21.1%)
7…c5  (1.3% — Blancs: 18.8% | Nulles: 56.2% | Noirs: 25.0%)
auto
Analyse coup par coup — 13 demi-coups commentés
1.d4 Avancée centrale — contrôle c5, e5. Prépare c4, e4, Nc3.
1…Nf6 Contrôle e4, d5.
2.c4 Avancée centrale — contrôle b5, d5. Prépare d4, Nc3, e4.
2…e6 Avancée centrale — contrôle d5, f5. Prépare d5, Be7, Bd6.
3.Nf3 Contrôle f4, c5, d5, e5.
3…b6 Prépare le fianchetto du Fou (Bb7).
4.a3 Coup prophylactique — empêche Nb4, Bb4. Prépare b4.
4…Bb7 Contrôle e4, c5, d5, f5.
5.Nc3 Contrôle e4, f4, c5, d5.
5…d5 Avancée centrale — contrôle c4, e4. Prépare c5, e5.
6.cxd5 Capture en d5 — résout la tension centrale.
6…Nxd5 Capture pion en d5.
7.e3 Avancée centrale — contrôle d4, f4. Prépare d4, Bd3, Be2.
Structure de pions
♔ Blancs ♚ Noirs
Pions doublés — —
Pions isolés — —
Arriérés ● b2 ● c7
Chaînes ● b2→a3, f2→e3, e3→d4 ● a7→b6, c7→b6, f7→e6
Passés — —
Majorité ● centre 2v1 ● aile_dame 3v2
Cases
♔ Blancs ♚ Noirs
Cases fortes ● d4 (3v0), ● b5 (2v0), ● e5 (2v0) ● d5 (3v1)
Cases faibles — —
Centre ● d4 (3v0), ● e4 (1v0), ● e5 (2v0) ● d5 (3v1)
Colonnes et diagonales
♔ Blancs ♚ Noirs
Semi-ouvertes ● c ● d
Pièces
♔ Blancs ♚ Noirs
Bc1 ● Bc1 Non développé (mob. 1)
Bf1 ● Bf1 Non développé (mob. 5)
Bb7 ● Bb7 Ok (mob. 3)
Bf8 ● Bf8 Non développé (mob. 5)
Paire de fous ● Oui ● Oui
Non développées 4 (c1, f1, a1, h1) 4 (b8, f8, a8, h8)
Sécurité du roi
♔ Blancs ♚ Noirs
Statut ● Au centre ! ● Au centre !
Droits de roque O-O / O-O-O O-O / O-O-O
Thèmes
♔ Blancs ♚ Noirs
Phase Ouverture
Centre semi-ouvert
Ruptures ● e3-e4 ● …c7-c6, ● …c7-c5, ● …e6-e5, ● …f7-f6, ● …f7-f5
Partie
? 1983 – Round ? – Polugaevsky, Lev – 1/2-1/2 – Portisch, Lajos – G3
1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. Nc3 Bb7 5. a3 d5 6. cxd5 Nxd5 7. e3 Nxc3 8. bxc3 Be7 9. Bd3 c5 10. O-O Nc6
22. ECU Club Cup 2006 – Round 3 – Babula, Vlastimil – 0-1 – Navara, David – G53
1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. a3 Bb7 5. Nc3 d5 6. cxd5 Nxd5 7. e3 g6 8. Bb5+ c6 9. Bc4 Bg7 10. O-O O-O
41. Olympiad Open 2014 – Round 3.18 – Kotsur, Pavel – 1/2-1/2 – Kovalenko, Igor – G200
1. Nf3 Nf6 2. c4 b6 3. Nc3 Bb7 4. d4 e6 5. a3 d5 6. cxd5 Nxd5 7. e3 Be7 8. Bb5+ c6 9. Bd3 Nd7 10. e4 Nxc3
41. Olympiad Open 2014 – Round 7.5 – Iotov, Valentin – 1-0 – Tiviakov, Sergei – G520
1. Nf3 Nf6 2. c4 b6 3. Nc3 Bb7 4. d4 e6 5. a3 d5 6. cxd5 Nxd5 7. e3 Be7 8. Bb5+ c6 9. Bd3 Nxc3 10. bxc3 c5
42. Olympiad 2016 – Round 11.3 – Rombaldoni, Axel – 1/2-1/2 – Tomashevsky, Evgeny – G791
1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. a3 Bb7 5. Nc3 d5 6. cxd5 Nxd5 7. e3 g6 8. Bb5+ c6 9. Bd3 Bg7 10. h4 Nxc3
43. Olympiad 2018 – Round 11.7 – Nguyen, Ngoc Truong Son – 1-0 – Gomez, John Paul – G757
1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. a3 Bb7 5. Nc3 d5 6. cxd5 Nxd5 7. e3 Be7 8. Bb5+ c6 9. Bd3 O-O 10. e4 Nxc3
Amber Rapid 2004 – Round 1 – Gelfand, Boris – 0-1 – Kramnik, Vladimir – G2
1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. a3 Bb7 5. Nc3 d5 6. cxd5 Nxd5 7. e3 g6 8. Bb5+ c6 9. Bd3 Bg7 10. Na4 Qc7
Amber Rapid 2008 – Round 5 – Mamedyarov, Shakhriyar – 1/2-1/2 – Leko, Peter – G20
1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. a3 Bb7 5. Nc3 d5 6. cxd5 Nxd5 7. e3 c5 8. Bb5+ Bc6 9. Bd3 cxd4 10. Nxd4 Nxc3
Amber Rapid 2008 – Round 8 – Mamedyarov, Shakhriyar – 0-1 – Carlsen, Magnus – G32
1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. a3 Bb7 5. Nc3 d5 6. cxd5 Nxd5 7. e3 g6 8. Bb5+ c6 9. Bd3 Bg7 10. Na4 Nd7
Amber Rapidplay 2000 – Round 6 – Piket, Jeroen – 1/2-1/2 – Karpov, Anatoly – G27
1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. a3 Bb7 5. Nc3 d5 6. cxd5 Nxd5 7. e3 g6 8. Bb5+ c6 9. Ba4 Bg7 10. O-O O-O
Amber Rapidplay 2001 – Round 2 – Piket, Jeroen – 0-1 – Almasi, Zoltan – G7
1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. a3 Bb7 5. Nc3 d5 6. cxd5 Nxd5 7. e3 Nxc3 8. bxc3 Be7 9. Bb5+ c6 10. Bd3 O-O
Amber-blind 3rd 1994 – Round 2 – Kramnik, Vladimir – 1-0 – Korchnoi, Viktor – G8
1. Nf3 Nf6 2. c4 e6 3. d4 b6 4. a3 Bb7 5. Nc3 d5 6. cxd5 Nxd5 7. e3 g6 8. Nxd5 Qxd5 9. Qc2 Bg7 10. Bc4 Qd7
Amber-blindfold 17th 2008 – Round 7 – Mamedyarov, Shakhriyar – 1/2-1/2 – Karjakin, Sergey – G13
1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. a3 Bb7 5. Nc3 d5 6. cxd5 Nxd5 7. e3 g6 8. Bb5+ c6 9. Bd3 Bg7 10. e4 Nxc3
Amsterdam 1981 – Round 1 – Kavalek, Lubomir – 1/2-1/2 – Polugaevsky, Lev – G6
1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. Nc3 Bb7 5. a3 d5 6. cxd5 Nxd5 7. e3 Nd7 8. Bd3 c5 9. e4 N5f6 10. Bf4 Be7
Belgrade 1989 – Round 1 – Kasparov, Garry – 1/2-1/2 – Hjartarson, Johann – G7
1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. Nc3 Bb7 5. a3 d5 6. cxd5 Nxd5 7. e3 Be7 8. Bb5+ c6 9. Bd3 O-O 10. Qc2 h6
Belgrade Invest 1995 – Round 6 – Shirov, Alexei – 1/2-1/2 – Ljubojevic, Ljubomir – G34
1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. a3 Bb7 5. Nc3 d5 6. cxd5 Nxd5 7. e3 Nd7 8. Bd3 c5 9. e4 N5f6 10. d5 exd5
Breda m 1979 – Round 1 – Timman, Jan H – 1-0 – Polugaevsky, Lev – G1
1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. a3 Bb7 5. Nc3 d5 6. cxd5 Nxd5 7. e3 Be7 8. Bb5+ c6 9. Bd3 O-O 10. e4 Nxc3
Bugojno 1982 – Round ? – Petrosian, Tigran V – 1/2-1/2 – Andersson, Ulf 1949 – G77
1. d4 Nf6 2. Nf3 e6 3. c4 b6 4. a3 Bb7 5. Nc3 d5 6. cxd5 Nxd5 7. e3 Be7 8. Bb5+ c6 9. Bd3 c5 10. Nxd5 Qxd5
Bugojno 1982 – Round 1 – Kasparov, Garry – 1-0 – Ivkov, Borislav – G30
1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. a3 Bb7 5. Nc3 d5 6. cxd5 Nxd5 7. e3 Be7 8. Bb5+ c6 9. Bd3 Nxc3 10. bxc3 c5
Candidats sf1 1983 – Round 1 – Kasparov, Garry – 0-1 – Korchnoi, Viktor – G1
1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. Nc3 Bb7 5. a3 d5 6. cxd5 Nxd5 7. e3 g6 8. Bb5+ c6 9. Bd3 Bg7 10. e4 Nxc3
Champions Club Blitz 2001 – Round ? – Kasparov, Garry – 0-1 – Kramnik, Vladimir – G2
1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. Nc3 Bb7 5. a3 d5 6. cxd5 Nxd5 7. e3 g6 8. Nxd5 exd5 9. Bb5+ c6 10. Bd3 Bg7
Dortmund 1995 – Round 6 – Lobron, Eric – 0-1 – Karpov, Aleksandr – G27
1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. a3 Bb7 5. Nc3 d5 6. cxd5 Nxd5 7. e3 g6 8. Bb5+ c6 9. Bd3 Bg7 10. Ne2 c5
EU Team Ch Plovdiv 1983 – Round 2 – Miles, Anthony J – 0-1 – Portisch, Lajos – G6
1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. a3 Bb7 5. Nc3 d5 6. cxd5 Nxd5 7. e3 Be7 8. Bb5+ c6 9. Nxd5 Qxd5 10. Bd3 O-O
EU Team Ch Plovdiv 1983 – Round 7 – Polugaevsky, Lev – 1/2-1/2 – Portisch, Lajos – G23
1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. Nc3 Bb7 5. a3 d5 6. cxd5 Nxd5 7. e3 Nxc3 8. bxc3 Be7 9. Bd3 c5 10. O-O Nc6
FIDE World Cup 2025 1974 – Round R1 Classical 2 – S.L. Narayanan – 1/2-1/2 – Rojas Salas Steven – G106
1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. a3 Bb7 5. Nc3 d5 6. cxd5 Nxd5 7. e3 Nxc3 8. bxc3 Be7 9. Bb5+ c6 10. Bd3 O-O
Interpolis 1981 – Round 10 – Timman, Jan H – 1/2-1/2 – Portisch, Lajos – G50
1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. a3 Bb7 5. Nc3 d5 6. cxd5 Nxd5 7. e3 Be7 8. Bb5+ c6 9. Bd3 Nxc3 10. bxc3 c5
Interpolis 1984 – Round 1 – Beliavsky, Alexander G – 1/2-1/2 – Miles, Anthony J – G23
1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. Nc3 Bb7 5. a3 d5 6. cxd5 Nxd5 7. e3 Nf6 8. Qa4+ Nbd7 9. Ba6 Bxa6 10. Qxa6 c5
Interpolis 1984 – Round 1 – Portisch, Lajos – 0-1 – Miles, Anthony J – G24
1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. Nc3 Bb7 5. a3 d5 6. cxd5 Nxd5 7. e3 Nd7 8. Bd3 c5 9. e4 N5f6 10. Bf4 a6
Jakarta / Yogya / Bali 1983 – Round 5 – Portisch, Lajos – 1/2-1/2 – Adorjan, Andras – G13
1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. Nc3 Bb7 5. a3 d5 6. cxd5 Nxd5 7. e3 g6 8. Nxd5 exd5 9. Bb5+ c6 10. Bd3 Bg7
La Valetta MLT 1980 – Round 14 – Timman, Jan H – 1/2-1/2 – Hort, Vlastimil – G18
1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. Nc3 Bb7 5. a3 d5 6. cxd5 Nxd5 7. e3 Nd7 8. Bd3 c5 9. O-O cxd4 10. Nxd5 Bxd5
Linares 11th 1993 – Round 11 – Kramnik, Vladimir – 1/2-1/2 – Anand, Viswanathan – G5
1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. a3 Bb7 5. Nc3 d5 6. cxd5 Nxd5 7. e3 g6 8. Bb5+ c6 9. Nxd5 exd5 10. Bd3 Bg7
Linares 1985 – Round 1 – Portisch, Lajos – 1/2-1/2 – Miles, Anthony J – G19
1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. a3 Bb7 5. Nc3 d5 6. cxd5 Nxd5 7. e3 Nxc3 8. bxc3 g6 9. a4 Bg7 10. Ba3 c5
Linares 1985 – Round 1 – Timman, Jan H – 1-0 – Miles, Anthony J – G17
1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. Nc3 Bb7 5. a3 d5 6. cxd5 Nxd5 7. e3 Nxc3 8. bxc3 g6 9. h4 Bg7 10. Bb5+ Nd7
Linares 1993 – Round 7 – Kramnik, Vladimir – 1/2-1/2 – Bareev, Evgeny – G27
1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. a3 Bb7 5. Nc3 d5 6. cxd5 Nxd5 7. e3 Be7 8. Bb5+ c6 9. Bd3 Nd7 10. e4 Nxc3
Luzern olm 1982 – Round 13 – Timman, Jan H – 1-0 – Arnason, Jon L – G64
1. Nf3 Nf6 2. c4 b6 3. d4 e6 4. a3 Bb7 5. Nc3 d5 6. cxd5 Nxd5 7. e3 Be7 8. Bb5+ c6 9. Bd3 Nxc3 10. bxc3 c5
Madrid 1994 – Round 9 – Shirov, Alexei – 0-1 – Tiviakov, Sergei – G39
1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. a3 Bb7 5. Nc3 d5 6. cxd5 Nxd5 7. e3 Be7 8. Bb5+ c6 9. Bd3 Nxc3 10. bxc3 c5
Manila Interzonal 1990 – Round 3 – Ehlvest, Jaan – 1/2-1/2 – Ljubojevic, Ljubomir – G48
1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. Nc3 Bb7 5. a3 d5 6. cxd5 Nxd5 7. e3 Be7 8. Bb5+ c6 9. Bd3 O-O 10. e4 Nxc3
Melody Amber, Rapidplay, Monaco 1995 – Round 11 – Shirov, Alexei – 0-1 – Karpov, Aleksandr – G43
1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. a3 Bb7 5. Nc3 d5 6. cxd5 Nxd5 7. e3 g6 8. Nxd5 exd5 9. b4 Bg7 10. Bb2 c6
Moscow 1981 – Round 1 – Kasparov, Garry – 0-1 – Petrosian, Tigran A. – G14
1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. a3 Bb7 5. Nc3 d5 6. cxd5 Nxd5 7. e3 Be7 8. Bb5+ c6 9. Bd3 Nxc3 10. bxc3 c5
Moscow 1981 – Round 1 – Polugaevsky, Lev – 1-0 – Petrosian, Tigran A. – G35
1. Nf3 Nf6 2. c4 b6 3. Nc3 Bb7 4. d4 e6 5. a3 d5 6. cxd5 Nxd5 7. e3 Be7 8. Bb5+ c6 9. Bd3 Nxc3 10. bxc3 c5
Moscow 1981 – Round 1 – Timman, Jan H – 1/2-1/2 – Petrosian, Tigran A. – G9
1. c4 Nf6 2. Nc3 e6 3. Nf3 b6 4. d4 Bb7 5. a3 d5 6. cxd5 Nxd5 7. e3 Be7 8. Bb5+ c6 9. Bd3 c5 10. Qa4+ Qd7
Moskou 1981 – Round 1 – Portisch, Lajos – 1/2-1/2 – Polugaevsky, Lev – G9
1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. Nc3 Bb7 5. a3 d5 6. cxd5 Nxd5 7. e3 Be7 8. Bb5+ c6 9. Bd3 Nxc3 10. bxc3 c5
Moskou ch-URS 1988 – Round 1 – Khalifman, Alexander – 1/2-1/2 – Gurevich, Michael – G20
1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. Nc3 Bb7 5. a3 d5 6. cxd5 Nxd5 7. e3 g6 8. Bb5+ c6 9. Nxd5 exd5 10. Bd3 Bg7
Phillips&Drew 1982 – Round 1 – Timman, Jan H – 1-0 – Short, Nigel D – G10
1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. a3 Bb7 5. Nc3 d5 6. cxd5 Nxd5 7. e3 g6 8. Nxd5 Qxd5 9. Qc2 Qd8 10. e4 Bg7
Rio de Janeiro Interzonal 1979 – Round 17 – Vaganian, Rafael A – 0-1 – Timman, Jan H – G53
1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. a3 Bb7 5. Nc3 d5 6. cxd5 Nxd5 7. e3 Be7 8. Bb5+ c6 9. Bd3 O-O 10. Qc2 h6
Sharjah Grand Prix 2017 – Round 4.8 – Li, Chao – 1-0 – Tomashevsky, Evgeny – G35
1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. a3 Bb7 5. Nc3 d5 6. cxd5 Nxd5 7. e3 g6 8. h4 Bg7 9. h5 Nd7 10. Bd3 Nxc3
Sharjah Grand Prix 2017 – Round 7.7 – Li, Chao – 1-0 – Eljanov, Pavel – G61
1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. a3 Bb7 5. Nc3 d5 6. cxd5 Nxd5 7. e3 Be7 8. Bb5+ c6 9. Bd3 c5 10. O-O cxd4
SportAccord Basque Men 2013 – Round 3.1 – Wang, Hao(ZJWZ) – 1-0 – Leko, Peter – G34
1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. a3 Bb7 5. Nc3 d5 6. cxd5 Nxd5 7. e3 Be7 8. Bb5+ c6 9. Bd3 Nxc3 10. bxc3 O-O
SportAccord Blitz 2014 – Round 3.3 – Wang, Hao(ZJWZ) – 1-0 – Wojtaszek, Radoslaw – G19
1. Nf3 Nf6 2. d4 e6 3. c4 b6 4. Nc3 Bb7 5. a3 d5 6. cxd5 Nxd5 7. e3 g6 8. h4 Bg7 9. h5 Nd7 10. Nxd5 Bxd5
SportAccord Blitz Men 2013 – Round 1.6 – Grischuk, Alexander – 1-0 – Karjakin, Sergey – G6
1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. a3 Bb7 5. Nc3 d5 6. cxd5 Nxd5 7. e3 g6 8. Bb5+ c6 9. Bd3 Bg7 10. Ne4 O-O
SportAccord Blitz Men 2013 – Round 22.8 – Radjabov, Teimour – 0-1 – Karjakin, Sergey – G173
1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. a3 Bb7 5. Nc3 d5 6. cxd5 Nxd5 7. e3 g6 8. Bb5+ c6 9. Bd3 Bg7 10. Nxd5 exd5
SportAccord Rapid Men 2013 – Round 5.1 – Wang, Hao(ZJWZ) – 0-1 – Leko, Peter – G33
1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. a3 Bb7 5. Nc3 d5 6. cxd5 Nxd5 7. e3 Be7 8. Bd3 Nxc3 9. bxc3 O-O 10. O-O c5
SportAccord Rapid Men 2013 – Round 5.2 – Grischuk, Alexander – 1-0 – Karjakin, Sergey – G34
1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. a3 Bb7 5. Nc3 d5 6. cxd5 Nxd5 7. e3 g6 8. Bb5+ c6 9. Bd3 Bg7 10. Ne4 O-O
Superbet Blitz 2022 – Round 7.5 – Duda, Jacob – 1-0 – Korobov, Anton – G35
1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. a3 Bb7 5. Nc3 d5 6. cxd5 Nxd5 7. e3 g6 8. Bb5+ c6 9. Bd3 Bg7 10. h4 h6
Tal Memorial Blitz 2008 – Round 32 – Svidler, Peter – 1-0 – Morozevich, Alexander – G263
1. c4 b6 2. d4 Bb7 3. Nf3 e6 4. a3 Nf6 5. Nc3 d5 6. cxd5 Nxd5 7. e3 c5 8. Bb5+ Bc6 9. Bd3 cxd4 10. exd4 Nd7
Thessaloniki olm 1988 – Round 4 – Jussupow, Artur – 1/2-1/2 – Ionescu, Constantin – G23
1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. a3 Bb7 5. Nc3 d5 6. cxd5 Nxd5 7. e3 Be7 8. Bb5+ c6 9. Bd3 Nxc3 10. bxc3 O-O
Turin ol (Men) 37th 2006 – Round 3 – Bareev, Evgeny – 1-0 – Lutz, Christopher – G39
1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. Nc3 Bb7 5. a3 d5 6. cxd5 Nxd5 7. e3 Be7 8. Bb5+ c6 9. Bd3 O-O 10. O-O Nxc3
USR - Wereld 1984 – Round 1.3 – Polugaevsky, L. – 1/2-1/2 – Kortchnoi, V. – G2
1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. Nc3 Bb7 5. a3 d5 6. cxd5 Nxd5 7. e3 g6 8. h4 Bg7 9. h5 c5 10. Bb5+ Bc6
World Blitz 2015 – Round 4.63 – Grandelius, Nils – 0-1 – Ganguly, Surya Shekhar – G262
1. Nf3 Nf6 2. c4 b6 3. Nc3 Bb7 4. d4 e6 5. a3 d5 6. cxd5 Nxd5 7. e3 Nxc3 8. bxc3 g6 9. Bb5+ c6 10. Ba4 Bg7
World Blitz 2022 – Round 15.9 – Andreikin, Dmitry – 1-0 – Yoo, Christopher Woojin – G831
1. Nf3 Nf6 2. c4 b6 3. d4 e6 4. a3 Bb7 5. Nc3 d5 6. cxd5 Nxd5 7. e3 Nd7 8. Bb5 Bd6 9. O-O Nxc3 10. bxc3 O-O
World Ch 1984 – Round 10 – Kasparov, Garry – 1/2-1/2 – Karpov, Anatoly – G1
1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. Nc3 Bb7 5. a3 d5 6. cxd5 Nxd5 7. e3 Nd7 8. Bd3 N5f6 9. e4 c5 10. d5 exd5
World Championship 2007 – Round 1 – Morozevich, Alexander – 1/2-1/2 – Aronian, Levon – G1
1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. a3 Bb7 5. Nc3 d5 6. cxd5 Nxd5 7. e3 g6 8. h4 Bg7 9. h5 Nd7 10. Bd3 Nxc3
World Championship 31th-KK1 1984 – Round 10 – Kasparov, Garry – 1/2-1/2 – Karpov, Anatoly – G6
1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. Nc3 Bb7 5. a3 d5 6. cxd5 Nxd5 7. e3 Nd7 8. Bd3 c5 9. e4 N5f6 10. d5 exd5
World Cup 1988 – Round 1 – Jussupow, Artur – 1/2-1/2 – Ribli, Zoltan – G23
1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. Nc3 Bb7 5. a3 d5 6. cxd5 Nxd5 7. e3 g6 8. Bb5+ c6 9. Ba4 Nxc3 10. bxc3 Bg7
World Cup 1989 – Round ? – Jussupow, Artur – 0-1 – Sokolov, Andrei – G96
1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. Nc3 Bb7 5. a3 d5 6. cxd5 Nxd5 7. e3 Be7 8. Bb5+ c6 9. Bd3 Nxc3 10. bxc3 c5
World Cup 1991 – Round 13 – Ivanchuk, Vasyl – 1/2-1/2 – Hjartarson, Johann – G95
1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. a3 Bb7 5. Nc3 d5 6. cxd5 Nxd5 7. e3 Be7 8. Bb5+ c6 9. Bd3 O-O 10. O-O c5
World Rapid 2016 – Round 15.6 – Korobov, Anton – 0-1 – Anton Guijarro, David – G594
1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. a3 Bb7 5. Nc3 d5 6. cxd5 Nxd5 7. e3 Nxc3 8. bxc3 Be7 9. Bd3 O-O 10. O-O c5
Yerevan ol (Men) 1996 – Round 13 – Sadler, Matthew D – 1/2-1/2 – Psakhis, Lev – G189
1. d4 e6 2. c4 Nf6 3. Nf3 b6 4. a3 Bb7 5. Nc3 d5 6. cxd5 Nxd5 7. e3 g6 8. Bb5+ c6 9. Bd3 Bg7 10. Na4 Nd7

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