Structure de pions
♔ Blancs ♚ Noirs
Pions doublés
Pions isolés
Arriérés
Chaînes ● b7→a6, e7→d6
Passés
Majorité ● aile dame 3v2
Cases
♔ Blancs ♚ Noirs
Cases fortes ● d5 (2v1), ● f5 (2v0) ● c5 (2v0)
Cases faibles
Centre ● d4 (1v0), ● d5 (2v1) ● e5 (2v1)
Colonnes et diagonales
♔ Blancs ♚ Noirs
Semi-ouvertes ● d ● c
Pièces
♔ Blancs ♚ Noirs
Bf1 ● Bf1 Non développé (mob. 5)
Bg5 ● Bg5 Ok (mob. 3)
Bc8 ● Bc8 Non développé (mob. 0)
Bf8 ● Bf8 Non développé (mob. 0)
Paire de fous ● Oui ● Oui
Non développées 3 (● f1, ● a1, ● h1) 4 (● c8, ● 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 mobile
Ruptures ● e4-e5 ● …d6-d5, ● …e7-e5

B94e — Najdorf

1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.Bg5 Nbd7 7.f4   ● Trait aux Noirs

Ouverture — Centre mobile

♔ Point de vue Blancs

8 7 6 5 4 3 2 1
bR
bB
bQ
bK
bB
bR
bP
bN
bP
bP
bP
bP
bP
bP
bN
Case forte (2v1)
Case forte (2v0)
wB
wN
wPPion central
wP
wN
wP
wP
wP
wP
wP
wR
wQ
wK
wBFou actif — mobilité 5
wR
abcdefgh
Plans. Bd3 (Développer Bf1) ; e5 (Occuper le centre) ; f5 (Poussée).

♚ Point de vue Noirs

1 2 3 4 5 6 7 8
wR
wB
wK
wQ
wR
wP
wP
wP
wP
wP
wN
wP
wP
wN
wB
Avant-poste C (accessible)
bN
bP
bP
bP
bP
bP
bP
bN
bP
bR
bB
bK
bQ
bB
bR
hgfedcba
Plans. ...d5 (Occuper le centre) ; ...e5 (Occuper le centre) ; ...e6 (Poussée).
Avantages
Faiblesses
Diagonale active
Plans
Partie
1954 Liberation – Round 5 – Joppen, Ernst – 0-1 – Djurasevic, Bozidar – G9
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 Nbd7 7. f4 h6 8. Bh4 Qb6 9. Rb1 e5 10. Nde2 Be7
1954 Olympiad final A – Round 1 – Barden, Leonard – 1/2-1/2 – Sajtar, Jaroslav – G63
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 Nbd7 7. f4 Qc7 8. Qf3 g6 9. O-O-O Bg7 10. Be2 O-O
1956 BCF Ch – Round 3 – Wilkinson, BL. – 0-1 – Parr, Frank – G5
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 Nbd7 7. f4 g6 8. Qf3 Bg7 9. O-O-O O-O 10. Be2 Qc7
1956 Debrecen – Round 1 – Filep, Tibor – 1-0 – Szekely, Janos Ferenc – G12
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 Nbd7 7. f4 h6 8. Bh4 Qa5 9. Qd2 b5 10. Bxf6 Nxf6
1956 Moscow olm prel – Round 3 – Safvat, Younus – 0-1 – Filip, Miroslav – G91
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 Nbd7 7. f4 Qc7 8. Be2 e6 9. Bh5 g6 10. Bf3 e5
1957 Viborg Jubilaeum – Round 2 – Poulsen, Christian – 1/2-1/2 – Nielsen, Axel – G4
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 Nbd7 7. f4 h6 8. Bh4 Qc7 9. Be2 b5 10. a3 Bb7
1960 S.F. Fairmont Hotel, bl – Round 26 – Koltanowski, George – 1-0 – McClary, Rip – G12
1. e4 c5 2. Nf3 Nf6 3. Nc3 d6 4. d4 cxd4 5. Nxd4 a6 6. Bg5 Nbd7 7. f4 h6 8. Bh4 Qa5 9. Bd3 g5 10. Bg3 Bg7
1961 Baku ch-URS – Round 15 – Spassky, Boris Vasily – 1-0 – Vladimirov, Boris T – G140
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 Nbd7 7. f4 Qc7 8. Qf3 g6 9. O-O-O Bg7 10. Be2 h6
1961 Montevideo – Round 7 – Dominguez, Cristobal – 1/2-1/2 – Silva Nazzari, Roberto – G34
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 Nbd7 7. f4 h6 8. Bh4 Qb6 9. a3 e5 10. fxe5 dxe5
1961 Zevenaar – Round 7 – Johannessen, Simon T – 1/2-1/2 – Lehmann, Heinz – G54
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 Nbd7 7. f4 Qa5 8. Qf3 e6 9. O-O-O Be7 10. Bh4 Qc7
1964 Reykjavik – Round 9 – Kristinsson, Jon – 0-1 – Olafsson, Fridrik – G51
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 Nbd7 7. f4 Qb6 8. a3 g6 9. Bh4 Bg7 10. Bf2 Qc7
1965 Aalborg – Round 1 – Hvenekilde, Jorgen – 0-1 – Holm, Sejer – G38
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 Nbd7 7. f4 Qb6 8. Qd2 Qxb2 9. Rb1 Qa3 10. Be2 e6
1965 BRA Ch 32th – Round 2 – De Souza Mendes, Joao – 1/2-1/2 – Gadia, Olicio – G7
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 Nbd7 7. f4 Qc7 8. Qf3 b5 9. O-O-O Bb7 10. Nd5 Nxd5
1965 Rhode Island – Round 1 – Barry Bertomeu, Enrique – 1/2-1/2 – Gustavson, Alexandre – G12
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 Nbd7 7. f4 g6 8. Bc4 b5 9. Bb3 Bb7 10. Qe2 Qc7
1966 La Habana olm prel – Round 2 – Casa, Alex – 0-1 – Petrosian, Tigran V – G35
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 Nbd7 7. f4 Qb6 8. Qd2 Qxb2 9. Rb1 Qa3 10. Be2 b5
1966 Olympiad Havana CUB – Round 11 – Santacruz, Cesar S. – 1/2-1/2 – Padevsky, Nikola – G10
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nbd7 6. Bg5 a6 7. f4 g6 8. Qd2 Bg7 9. Be2 O-O 10. O-O-O Qc7
1967 BRA Ch – Round 3 – Mangini, Jose Henrique de Mello – 0-1 – Gadia, Olicio – G8
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 Nbd7 7. f4 Qc7 8. Qf3 h6 9. Bh4 e6 10. O-O-O b5
1967 BRA Ch – Round 9 – Camara, Helder – 1-0 – Gadia, Olicio – G29
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 Nbd7 7. f4 Qc7 8. Qf3 h6 9. Bh4 g6 10. O-O-O Bg7
1968 USA Open – Round 1 – Subramanian, S – 0-1 – Saidy, Anthony – G12
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 Nbd7 7. f4 Qc7 8. Qf3 g6 9. O-O-O Bg7 10. g4 h6
1969 Netanya – Round 4 – Damjanovic, Marko – 1-0 – Saidy, Anthony – G30
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 Nbd7 7. f4 Qc7 8. Qe2 g6 9. O-O-O Bg7 10. f5 b5
1969 Zagreb – Round 13 – Damjanovic, Marko – 1-0 – Saidy, Anthony – G91
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 Nbd7 7. f4 Qc7 8. Qe2 e5 9. Nf5 h6 10. Bh4 exf4
3. Kings' Tournament 2009 – Round 10 – Radjabov, Teimour – 1/2-1/2 – Ivanchuk, Vasyl – G27
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 Nbd7 7. f4 Qc7 8. Qe2 e5 9. Nf5 h6 10. Bxf6 Nxf6
34. ECC Open 2018 – Round 1.20 – Salihu, Sami – 0-1 – Bauer, Christian – G12
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 Nbd7 7. f4 h6 8. Bh4 g6 9. Bxf6 Nxf6 10. e5 dxe5
5. Kings Tournament 2011 – Round 5 – Radjabov, Teimour – 1/2-1/2 – Nakamura, Hikaru – G13
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 Nbd7 7. f4 e5 8. Nf5 Qb6 9. Qd2 Qxb2 10. Rb1 Qa3
World Blitz 2017 – Round 4.57 – Khairat, Ahmed – 0-1 – Zhao, Jun – G223
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 Nbd7 7. f4 Qc7 8. Qf3 h6 9. Bh4 g5 10. fxg5 hxg5
World Rapid 2019 – Round 8.57 – Ismagambetov, Anuar – 1-0 – Indjic, Aleksandar – G537
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 Nbd7 7. f4 Qa5 8. Qd2 g6 9. O-O-O Bg7 10. Nb3 Qc7

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