B26a — Sicilian: Closed, 6.Be3

1.e4 c5 2.Nc3 Nc6 3.g3 g6 4.Bg2 Bg7 5.d3 d6 6.Be3 *   ● Trait aux Noirs

Ouverture — Centre semi-ouvert

♔ Point de vue Blancs

8 7 6 5 4 3 2 1
bR
bBFou enfermé — mobilité 5
bQ
bKRoi au centre — vulnérable
bN
bR
bP
bP
bP
bP
bB
bP
bN
bP
bP
bP
Case forte (2v0)
wPCase forte (3v0)
Case forte (2v0)
wN
wPPion central
wBFou actif — mobilité 7
wP
wP
wP
wP
wP
wB
wP
wR
wQ
wK
wN
wR
abcdefgh
Avantages : case forte e4, case forte f4, case forte d5, Be3 actif, paire de fous.
Faiblesses adverses : Bc8 enfermé, roi noir au centre.
Problèmes : roi au centre, arriéré f2, 3 pièces non développées (G1, A1, H1).
Plans :
● O-O — Mettre le roi en sécurité, connecter les tours
● Nf3 — Développer Ng1
● c3 — Préparer d4

♚ Point de vue Noirs

1 2 3 4 5 6 7 8
wR
wN
wKRoi au centre — doit roquer
wQ
wR
wP
wB
wPPion arriéré — cible
wP
wP
wP
wP
wB
wP
wN
wP
Avant-poste C (accessible)
Case forte (2v0)
Avant-poste C (accessible)
bP
bP
bP
bN
bP
bBFou actif — mobilité 6
bP
bP
bP
bP
bR
bN
bK
bQ
bBFou actif — mobilité 5
bR
hgfedcba
Avantages : case forte b4, case forte d4, case forte e5, avant-postes d4(C), e5(C), Bg7 actif, paire de fous.
Faiblesses adverses : arriéré f2, roi blanc au centre.
Problèmes : roi au centre, Bc8 enfermé, 4 pièces non développées (G8, C8, A8, H8).
Plans :
● O-O — Mettre le roi en sécurité, connecter les tours
● ...Nf6 — Développer Ng8
● ...Bf5 — Développer Bc8
● ...c4 — Rupture
● ...d5 — Rupture
Avantages
Faiblesses adverses
Diagonale active
Plans

Structure de pions
♔ Blancs ♚ Noirs
Pions doublés
Pions isolés
Arriérés ● f2
Chaînes ● c2→d3, f2→g3, h2→g3, d3→e4 ● d6→c5, e7→d6, f7→g6, h7→g6
Passés
Majorité
Cases
♔ Blancs ♚ Noirs
Cases fortes ● e4 (3v0), ● f4 (2v0), ● d5 (2v0) ● b4 (2v0), ● d4 (3v1), ● e5 (3v0)
Cases faibles
Centre ● d5 (2v0), ● e4 (3v0) ● d4 (3v1), ● e5 (3v0)
Colonnes et diagonales
♔ Blancs ♚ Noirs
Pièces
♔ Blancs ♚ Noirs
Bg2 ● Bg2 Ok (mob. 3)
Be3 ● Be3 Actif (mob. 7)
Bg7 ● Bg7 Actif (mob. 6)
Bc8 ● Bc8 Non développé (mob. 5)
Paire de fous ● Oui ● Oui
Non développées 3 (g1, a1, h1) 4 (g8, c8, 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 ● d3-d4, ● e4-e5, ● f2-f3 ● …c5-c4, ● …d6-d5, ● …e7-e6, ● …e7-e5, ● …f7-f6, ● …f7-f5
Partie
? 1986 – Round ? – Karpov, Anatoly – 1/2-1/2 – Ftacnik, Lubomir – G15
1. e4 c5 2. Nc3 d6 3. g3 Nc6 4. Bg2 g6 5. d3 Bg7 6. Be3 e6 7. Qd2 Rb8 8. Nge2 Nd4 9. O-O Ne7 10. Rab1 Nec6
20. European Teams 2015 – Round 6.9 – McShane, Luke J – 1/2-1/2 – Hillarp Persson, Tiger – G283
1. e4 g6 2. Nc3 Bg7 3. g3 c5 4. Bg2 Nc6 5. d3 d6 6. Be3 e5 7. Nh3 Nge7 8. f4 Nd4 9. O-O Bd7 10. Rf2 f6
40. Olympiad Open 2012 – Round 1.23 – Samolins, Vitalijs – 1-0 – Wanyama, Harold – G41
1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 Nf6 6. Be3 d6 7. Nge2 Ng4 8. Bd2 Nd4 9. O-O Rb8 10. Nxd4 cxd4
41. Olympiad Open 2014 – Round 4.3 – Carlsen, Magnus – 1-0 – Wojtaszek, Radoslaw – G284
1. e4 c5 2. Nc3 d6 3. g3 Nc6 4. Bg2 g6 5. d3 Bg7 6. Be3 e5 7. Nh3 Nge7 8. f4 Nd4 9. O-O O-O 10. Qd2 Bd7
Biel Interzonal 1985 – Round 8 – Ljubojevic, Ljubomir – 1-0 – Rodriguez Cespedes, Amador – G23
1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. d3 Bg7 5. Be3 d6 6. Qd2 e6 7. Bg2 Qa5 8. Nf3 Nd4 9. O-O Bd7 10. Bf4 Qb6
Bosna SuperGM 2000 – Round 8 – Short, Nigel D – 1/2-1/2 – Movsesian, Sergei – G38
1. e4 c5 2. Nc3 e6 3. g3 Nc6 4. Bg2 g6 5. d3 Bg7 6. Be3 d6 7. Qd2 Nge7 8. Bh6 Bxh6 9. Qxh6 Nd4 10. O-O-O Qa5
Brasilia 1981 – Round 1 – Ljubojevic, Ljubomir – 1-0 – Sunye Neto, Jaime – G9
1. e4 c5 2. Nc3 d6 3. g3 g6 4. Bg2 Bg7 5. d3 Nc6 6. Be3 Nf6 7. h3 O-O 8. Qd2 Nd4 9. Nce2 e5 10. c3 Nc6
Candidats qf3 1980 – Round 11 – Spassky, Boris Vasily – 1/2-1/2 – Portisch, Lajos – G11
1. e4 c5 2. Nc3 d6 3. g3 Nc6 4. Bg2 g6 5. d3 Bg7 6. Be3 Rb8 7. Qd2 b5 8. Nge2 Nd4 9. O-O e6 10. Nd1 Ne7
Corus 2000 – Round 6 – Short, Nigel D – 1/2-1/2 – Kasparov, Garry – G35
1. e4 c5 2. Nc3 d6 3. g3 Nc6 4. Bg2 g6 5. d3 Bg7 6. Be3 Nd4 7. Qd2 Qa5 8. f4 e6 9. Nf3 Ne7 10. O-O Nec6
Corus 2002 – Round 13 – Adams, Michael – 1/2-1/2 – Timman, Jan H – G87
1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 e6 6. Be3 d6 7. Qd2 Nd4 8. Nge2 Ne7 9. O-O O-O 10. Nd1 Nxe2+
Corus A 2005 – Round 12 – Short, Nigel D – 1/2-1/2 – Kramnik, Vladimir – G76
1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 d6 6. Be3 Rb8 7. Qd2 b5 8. f4 b4 9. Nd1 Qb6 10. Nf3 Nh6
Dortmund 1998 – Round 7 – Adams, Michael – 1-0 – Anand, Viswanathan – G26
1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 d6 6. Be3 Rb8 7. Qd2 b5 8. Nge2 Nd4 9. O-O b4 10. Nd1 Nxe2+
Dos Hermanas 1999 – Round 7 – Adams, Michael – 1/2-1/2 – Topalov, Veselin – G31
1. e4 c5 2. Nc3 d6 3. g3 Nc6 4. Bg2 g6 5. d3 Bg7 6. Be3 Nf6 7. h3 e5 8. Nge2 O-O 9. O-O b5 10. Nxb5 Rb8
EU Team Ch Plovdiv 1983 – Round 7 – Ljubojevic, Ljubomir – 1/2-1/2 – Miles, Anthony J – G24
1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 d6 6. Be3 b5 7. e5 Qd7 8. Nf3 Nh6 9. exd6 exd6 10. Ne4 Nf5
FIDE (31) 1979-1981 1980 – Round 1 – Spassky, Boris V. – 1/2-1/2 – Portisch, Lajos – G2
1. e4 c5 2. Nc3 d6 3. g3 Nc6 4. Bg2 g6 5. d3 Bg7 6. Be3 Rb8 7. Qd2 b5 8. Nge2 Nd4 9. O-O e6 10. Nd1 Ne7
FIDE World Cup 2015 – Round 3.1 – Granda Zuniga, Julio E – 1/2-1/2 – Wojtaszek, Radoslaw – G321
1. e4 c5 2. Nc3 d6 3. d3 Nc6 4. g3 g6 5. Be3 Bg7 6. Qd2 e5 7. Bg2 Nge7 8. h4 h5 9. f4 Nd4 10. Nd1 d5
FIDE World Cup 2019 – Round 1.1 – Press, Shaun – 0-1 – Ding, Liren – G32
1. e4 c5 2. Nc3 d6 3. g3 Nc6 4. Bg2 g6 5. d3 Bg7 6. Be3 Rb8 7. Qd2 b5 8. Nge2 b4 9. Nd1 h5 10. h3 e6
FIDE-Wch k.o. g/25+10 1999 – Round 5.3 – Loginov, Valery A – 1/2-1/2 – Kobalia, Mikhail – G45
1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 d6 6. Be3 e5 7. Qd2 Nge7 8. f4 Nd4 9. Nf3 O-O 10. O-O exf4
Interpolis 1983 – Round 1 – Ljubojevic, Ljubomir – 0-1 – Van der Wiel, John T.H. – G31
1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 d6 6. Be3 e5 7. Qd2 Nge7 8. Bh6 O-O 9. Bxg7 Kxg7 10. f4 Nd4
Interpolis 1985 – Round 10 – Ljubojevic, Ljubomir – 1/2-1/2 – Polugaevsky, Lev – G36
1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. d3 Bg7 5. Be3 d6 6. Qd2 e6 7. Bg2 Qa5 8. Nf3 Nd4 9. O-O Bd7 10. Bf4 Qb6
Jakarta / Yogya / Bali 1983 – Round 1 – Ljubojevic, Ljubomir – 1-0 – Wahjuwidajat, Utut Adianto – G5
1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 d6 6. Be3 e6 7. Qd2 Nd4 8. Nd1 e5 9. c3 Ne6 10. Ne2 Ne7
Linares 1981 – Round 1 – Spassky, Boris Vasily – 1/2-1/2 – Kavalek, Lubomir – G7
1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 d6 6. Be3 e6 7. Nh3 Nge7 8. O-O O-O 9. Qd2 b6 10. Bh6 d5
Linares 1992 – Round 1 – Ljubojevic, Ljubomir – 1/2-1/2 – Gelfand, Boris – G6
1. e4 c5 2. Nc3 d6 3. g3 Nc6 4. Bg2 g6 5. d3 Bg7 6. Be3 Rb8 7. Qd2 b5 8. f4 b4 9. Nd1 e6 10. Nf3 Nd4
Lindores Abbey Tal Memorial 2021 – Round 5.35 – Maghsoodloo, Parham – 1-0 – Miezis, Normunds – G242
1. e4 c5 2. Nc3 e6 3. g3 Nc6 4. Bg2 g6 5. d3 Bg7 6. Be3 d6 7. Nge2 e5 8. h4 Nf6 9. Bg5 h6 10. Bxf6 Bxf6
Madrid rapid 1988 – Round 5 – Ljubojevic, Ljubomir – 1/2-1/2 – Sokolov, Andrei – G24
1. e4 c5 2. Nc3 e6 3. g3 Nc6 4. Bg2 g6 5. d3 Bg7 6. Be3 d6 7. Qd2 Nge7 8. Bh6 O-O 9. h4 f6 10. Bxg7 Kxg7
Munchen 1993 – Round 4 – Hjartarson, Johann – 1/2-1/2 – Shirov, Alexei – G15
1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 e6 6. Be3 d6 7. Qd2 Nge7 8. h4 h5 9. Nh3 Rb8 10. O-O b5
Niksic 1983 – Round 15 – Spassky, Boris V. – 1-0 – Ivanovic, Bozidar – G97
1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 d6 5. d3 Bg7 6. Be3 e6 7. Qd2 Nd4 8. Nd1 f5 9. c3 Nc6 10. Ne2 Nf6
Rio de Janeiro Interzonal 1979 – Round 3 – Balashov, Yuri S – 1-0 – Timman, Jan H – G11
1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 e6 6. Be3 d6 7. Qd2 Nge7 8. Nh3 O-O 9. Bh6 Bxh6 10. Qxh6 f6
Thessaloniki olm 1984 – Round 1 – Ljubojevic, Ljubomir – 1-0 – Small, Vernon A – G8
1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 e6 6. Be3 d6 7. Qd2 Nd4 8. Nd1 Ne7 9. c3 Ndc6 10. Bh6 O-O
World Blitz 2015 – Round 1 – Duda, Jacob – 0-1 – Alekseev, Evgeny – G1
1. e4 c5 2. Nc3 e6 3. g3 Nc6 4. Bg2 g6 5. d3 Bg7 6. Be3 d6 7. Qd2 e5 8. Nge2 Nge7 9. Bh6 O-O 10. h4 f6
World Blitz 2015 – Round 20.34 – Bachmann, Axel – 1-0 – Khismatullin, Denis – G1249
1. e4 c5 2. Nc3 d6 3. g3 g6 4. Bg2 Bg7 5. d3 Nc6 6. Be3 Rb8 7. a4 e5 8. f4 exf4 9. Bxf4 Nge7 10. Nge2 O-O
World Blitz 2017 – Round 10.3 – Andriasian, Zaven – 1/2-1/2 – Vachier-Lagrave, Maxime – G518
1. e4 c5 2. Nc3 d6 3. g3 Nc6 4. Bg2 g6 5. d3 Bg7 6. Be3 Rb8 7. a4 e6 8. Nge2 Nge7 9. d4 cxd4 10. Nxd4 a6
World Blitz 2017 – Round 11.16 – Short, Nigel D – 0-1 – Mamedov, Rauf – G557
1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 d6 6. Be3 e5 7. Qd2 Nd4 8. Nd5 h6 9. c3 Nc6 10. Ne2 Nge7
World Blitz 2017 – Round 15.45 – Short, Nigel D – 0-1 – Rakhmanov, Aleksandr – G802
1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 d6 6. Be3 e6 7. Qd2 h6 8. f4 Nge7 9. Nf3 Nd4 10. h4 h5
World Blitz 2017 – Round 3.49 – Al Zamel, Khaled – 0-1 – Inarkiev, Ernesto – G163
1. e4 c5 2. d3 Nc6 3. Nc3 g6 4. Be3 d6 5. g3 Bg7 6. Bg2 Rb8 7. Nge2 b5 8. Qc1 b4 9. Nd1 e6 10. O-O a5
World Blitz 2019 – Round 21.71 – Donchenko, Alexander – 1/2-1/2 – Baron, Tal – G1446
1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 d6 6. Be3 Rb8 7. Qd2 b5 8. Nge2 b4 9. Nd1 Qb6 10. O-O Nd4
World Blitz 2019 – Round 6.76 – Piorun, Kacper – 1-0 – Gundavaa, Bayarsaikhan – G442
1. g3 c5 2. Bg2 Nc6 3. e4 g6 4. Nc3 Bg7 5. d3 d6 6. Be3 Rb8 7. Nge2 Nd4 8. O-O e6 9. Qd2 Ne7 10. f4 O-O
World Blitz 2021 – Round 10.22 – Movsesian, Sergei – 0-1 – Alekseenko, Kirill – G583
1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 Rb8 6. Be3 d6 7. Qd2 b5 8. Nge2 b4 9. Nd1 e5 10. a3 a5
World Rapid 2021 – Round 6.19 – Movsesian, Sergei – 1-0 – Ivic, Velimir – G331
1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 d6 6. Be3 Rb8 7. Qd2 b5 8. Nge2 Nd4 9. O-O h5 10. Bg5 Ne6
World Rapid 2021 – Round 7.9 – Movsesian, Sergei – 1-0 – Maghsoodloo, Parham – G442
1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 Rb8 6. Be3 d6 7. Qd2 b5 8. Nge2 b4 9. Nd1 a5 10. O-O Nd4
XVI Ciudad de Linares 99 1999 – Round 5 – Adams, Michael – 0-1 – Kasparov, Garry – G15
1. e4 c5 2. Nc3 d6 3. g3 Nc6 4. Bg2 g6 5. d3 Bg7 6. Be3 Nf6 7. Nge2 O-O 8. h3 e5 9. O-O b5 10. Nxb5 Rb8

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