Structure de pions
♔ Blancs ♚ Noirs
Pions doublés ● c4, ● c5
Pions isolés
Arriérés ● d7
Chaînes ● d7→e6, f7→e6
Passés
Majorité ● aile dame 4v2
Cases
♔ Blancs ♚ Noirs
Cases fortes ● e4 (2v1), ● b5 (2v0)
Cases faibles
Centre ● e4 (2v1)
Colonnes et diagonales
♔ Blancs ♚ Noirs
Semi-ouvertes ● d ● c
Pièces
♔ Blancs ♚ Noirs
Bc1 ● Bc1 Non développé (mob. 5)
Bf1 ● Bf1 Non développé (mob. 0)
Bb4 ● Bb4 Actif (mob. 4)
Bc8 ● Bc8 Non développé (mob. 0)
Paire de fous ● Oui ● Oui
Clouages ● knight c3
Non développées 5 (● g1, ● c1, ● f1, ● a1, ● h1) 3 (● 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 mobile
Ruptures ● c5-c6 ● …d7-d6, ● …d7-d5

E38i — Classical

1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Qc2 c5 5.dxc5 Na6   ○ Trait aux Blancs

Ouverture — Centre mobile

♔ Point de vue Blancs

8 7 6 5 4 3 2 1
bR
bB
bQ
bK
bR
bP
bP
bPPion arriéré — cible
bP
bP
bPPion sous pression
bN
bP
bN
Case forte (2v0)
wPpawn en prise !
bB
wP
Case forte (2v1)
wN
wP
wP
wQ
wP
wP
wP
wP
wR
wBFou actif — mobilité 5
wK
wB
wN
wR
abcdefgh
Plans. a3 (Préparer expansion aile dame — 76 % des parties) ; Nf3 (Développer g1 — 12 % des parties).

♚ Point de vue Noirs

1 2 3 4 5 6 7 8
wR
wN
wB
wK
wB
wR
wP
wP
wP
wP
wQ
wP
wP
wN
wP
bBFou actif — mobilité 4
wPpawn en prise !
bN
bP
bN
bPPion sous pression
bP
bP
bPPion arriéré — cible
bP
bP
bR
bK
bQ
bB
bR
hgfedcba
Plans. ...Bxc3+ (Fou actif (mobilité 7) — 62 % des parties) ; ...Nxc5 (Cavalier actif en c5 — 14 % des parties) ; ...Bxc5 (Fou actif (mobilité 9) — 9 % des parties) ; ...O-O (Mettre le roi en sécurité, connecter les tours — 8 % des parties) ; ...Qa5 (Contrôle diagonale a5-e1, Prépare O-O-O — 7 % des parties).
Avantages
Faiblesses
Diagonale active
Plans
Partie
? 2000 – Round ? – Annakov, Babakuli – 1-0 – Akopyan, Harutyun – G40
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 c5 5. dxc5 Na6 6. Nf3 Nxc5 7. g3 d5 8. cxd5 exd5 9. Bd2 Bg4 10. Bg2 O-O
1926 Berlin – Round 1 – Rubinstein, Akiba – 1-0 – List, Paul – G16
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 c5 5. dxc5 Na6 6. g3 Nxc5 7. Bg2 d5 8. cxd5 exd5 9. a3 Bxc3+ 10. Qxc3 Ne6
1927 Magdeburg Kongress – Round 13 – Ahues, Carl – 1-0 – Schoenmann, Wilhelm – G10
1. c4 Nf6 2. Nc3 e6 3. d4 Bb4 4. Qc2 c5 5. dxc5 Na6 6. Nf3 Nxc5 7. a3 Bxc3+ 8. Qxc3 b6 9. e3 Bb7 10. b4 Nce4
1928 Dortmund – Round 3 – Saemisch, Friedrich – 1-0 – Johner, Paul – G4
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 c5 5. dxc5 Na6 6. Nf3 Nxc5 7. a3 Bxc3+ 8. Qxc3 O-O 9. b4 Nce4 10. Qd4 d5
1931 Prague ol – Round 14 – Stoltz, Gabriel – 1-0 – Ayllon Soler, Pablo – G54
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 c5 5. dxc5 Na6 6. Nf3 Nxc5 7. a3 Bxc3+ 8. Qxc3 a5 9. g3 Nce4 10. Qc2 d5
1933 Folkestone olm – Round 13.13 – Asgeirsson, Adalsteinn Egill – 0-1 – Fairhurst, William – G16
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 c5 5. dxc5 Na6 6. Bd2 Nxc5 7. Nf3 O-O 8. g3 d5 9. cxd5 exd5 10. a3 Bxc3
1933 Folkestone Olympiad 5th – Round 11.21 – Stahlberg, Gideon – 1/2-1/2 – Fairhurst, William – G96
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 c5 5. dxc5 Na6 6. g3 Nxc5 7. Bg2 O-O 8. Nf3 d5 9. cxd5 Nxd5 10. Bd2 Nxc3
1933 Folkestone Olympiad 5th – Round 11.23 – Lundin, Erik – 1-0 – MacIsaac Dugald M – G97
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 c5 5. dxc5 Na6 6. g3 Nxc5 7. Bg2 O-O 8. Nf3 d5 9. cxd5 Nxd5 10. O-O Bxc3
1939 Leningrad ch-URS – Round 13 – Levenfish, Grigory – 1/2-1/2 – Dubinin, Peter – G106
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 c5 5. dxc5 Na6 6. a3 Qa5 7. Bd2 Nxc5 8. f3 Bxc3 9. Bxc3 Qa4 10. Qxa4 Nxa4
1941 Leningrad/Moscow – Round 3 – Lilienthal, Andor – 1/2-1/2 – Smyslov, Vladimir – G21
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 c5 5. dxc5 Na6 6. Nf3 Qa5 7. Bd2 Nxc5 8. e3 O-O 9. Be2 b6 10. a3 Bxc3
1944 URS Ch sf – Round 11 – Flohr, Salo – 1-0 – Goldberg, Grigory A – G7
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 c5 5. dxc5 Na6 6. Nf3 Bxc5 7. Bg5 O-O 8. e3 Be7 9. a3 b6 10. Be2 Bb7
1944 URS Ch sf – Round 11 – Veresov, Gavriil – 1-0 – Dubinin, Peter – G8
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 c5 5. dxc5 Na6 6. Nf3 Qa5 7. Bd2 Nxc5 8. e4 d5 9. exd5 exd5 10. cxd5 O-O
1947 Helsinki – Round 1 – Book, Eero – 1/2-1/2 – Enevoldsen, I. – G10
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 c5 5. dxc5 Na6 6. Nf3 Nxc5 7. a3 Bxc3+ 8. Qxc3 O-O 9. g3 b6 10. Bg2 Bb7
1949 Trencianske Teplice – Round 16 – Platt, Jerome – 1/2-1/2 – Rohacek, Ivan – G100
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 c5 5. dxc5 Na6 6. Nf3 Nxc5 7. Bd2 O-O 8. e3 b6 9. a3 Bxc3 10. Bxc3 Nce4
1950 Bled – Round 15 – Najdorf, Miguel – 1/2-1/2 – Puc, Stojan – G70
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 c5 5. dxc5 Na6 6. e3 Nxc5 7. Ne2 b6 8. a3 Bxc3+ 9. Nxc3 Bb7 10. b4 Nce4
1953 Hastings5354 – Round 3 – Wade, Robert G – 1-0 – Tolush, Alexander V – G12
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 c5 5. dxc5 Na6 6. Nf3 Nxc5 7. Bd2 b6 8. Nb5 Bxd2+ 9. Nxd2 d5 10. b4 Na6
1954 Bucharest – Round 6 – Balanel, Ion – 1/2-1/2 – Troianescu, Octav – G57
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 c5 5. dxc5 Na6 6. e3 Nxc5 7. Ne2 b6 8. a3 Bxc3+ 9. Nxc3 Bb7 10. f3 d5
1954 Olympiad final B – Round 12 – Nievergelt, Erwin – 1-0 – De Greif, Boris – G76
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 c5 5. dxc5 Na6 6. g3 Nxc5 7. Bg2 O-O 8. Bd2 d6 9. Nf3 Bd7 10. O-O Bc6
1957 OWL Ch – Round 2 – Oestreich, Reinhard – 1-0 – Latko, Alex – G5
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 c5 5. dxc5 Na6 6. a3 Bxc5 7. Nf3 d5 8. e3 O-O 9. b4 Be7 10. Bb2 b6
1957 URS Ch, semi final – Round 18 – Goldberg, Grigory – 1/2-1/2 – Mikenas, Vladas – G163
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 c5 5. dxc5 Na6 6. Nf3 Nxc5 7. Bd2 Bxc3 8. Bxc3 Nce4 9. Nd2 Nxc3 10. Qxc3 O-O
1958 BRA Ch – Round 6 – Peixoto Carlos – 1/2-1/2 – Alves, Francisco H B Severino – G17
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 c5 5. dxc5 Na6 6. a3 Bxc5 7. Nf3 O-O 8. Bg5 b6 9. e3 Bb7 10. Be2 Be7
1958 GBR Ch 45th – Round 7.7 – Wood, Baruch – 1-0 – Rumens, David Edward – G51
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 c5 5. dxc5 Na6 6. f3 Nxc5 7. a3 Bxc3+ 8. Qxc3 a5 9. e4 d6 10. Bf4 b6
1962 Capablanca Memorial – Round 16 – Najdorf, Miguel – 1/2-1/2 – Spassky, Boris Vasily – G158
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 c5 5. dxc5 Na6 6. Nf3 Nxc5 7. Bd2 O-O 8. e3 b6 9. Be2 Ba6 10. a3 Bxc3
1963 Amsterdam – Round 2 – Rellstab, Ludwig – 1-0 – Kool, Gerard – G10
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 c5 5. dxc5 Na6 6. Bd2 Bxc5 7. a3 O-O 8. b4 Be7 9. e4 d5 10. Nf3 dxe4
1965 Hamburg etc – Round 1 – Marovic, Drazen – 1/2-1/2 – Flesch, Jean-benoit – G5
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 c5 5. dxc5 Na6 6. a3 Qa5 7. Bd2 Nxc5 8. Nf3 Bxc3 9. Bxc3 Qa4 10. Qxa4 Nxa4
1966 Groningen – Round 3 – Whiteley, Andrew Jonathan – 1-0 – Kiers, Conrad – G8
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 c5 5. dxc5 Na6 6. a3 Qa5 7. Bd2 Nxc5 8. O-O-O Bxc3 9. Bxc3 Qb6 10. f3 d6
1967 Palma de Mallorca – Round 4 – Ivkov, Borislav – 1-0 – Damjanovic, Mato – G27
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 c5 5. dxc5 Na6 6. a3 Qa5 7. Bd2 Nxc5 8. Rd1 Bxc3 9. Bxc3 Qa4 10. Qxa4 Nxa4
1967 Skopje – Round 6 – Soos, Balint – 1/2-1/2 – Kholmov, Ratmir D – G47
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 c5 5. dxc5 Na6 6. a3 Qa5 7. Bd2 Nxc5 8. Rd1 Bxc3 9. Bxc3 Qa4 10. Qc1 Nce4
1967 Vrnjacka Banja zt – Round 6 – Watzka, Horst – 1/2-1/2 – Kostro, Jerzy – G40
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 c5 5. dxc5 Na6 6. a3 Bxc5 7. Nf3 O-O 8. Bg5 Be7 9. e3 b6 10. Be2 Bb7
1968 Palma de Mallorca – Round 1 – Ivkov, Borislav – 1-0 – Damjanovic, Marko – G10
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 c5 5. dxc5 Na6 6. a3 Qa5 7. Bd2 Nxc5 8. Rd1 Bxc3 9. Bxc3 Qa4 10. Qxa4 Nxa4
Euwe Memorial 1991 – Round 9 – Gurevich, Mikhail – 1/2-1/2 – Korchnoi, Viktor – G35
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 c5 5. dxc5 Na6 6. a3 Qa5 7. Bd2 Nxc5 8. Nf3 d6 9. Nb5 Bxd2+ 10. Nxd2 Qb6
Novi Sad olm 1990 – Round 1 – Seirawan, Yasser – 1/2-1/2 – Korchnoi, Viktor – G4
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 c5 5. dxc5 Na6 6. a3 Qa5 7. Bd2 Nxc5 8. Rc1 Bxc3 9. Bxc3 Qa4 10. b4 Qxc2
PCA Qualifiers 1993 – Round 5 – Bareev, Evgeny – 0-1 – Benjamin, Joel – G87
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 c5 5. dxc5 Na6 6. a3 Qa5 7. Bd2 Nxc5 8. b3 d5 9. Ra2 Bxc3 10. Bxc3 Qb6

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