Structure de pions
♔ Blancs ♚ Noirs
Pions doublés — —
Pions isolés — —
Arriérés — —
Chaînes ● f2→e3, e3→d4 ● b6→c5, a7→b6
Passés — —
Majorité — ● aile dame 3v2
Cases
♔ Blancs ♚ Noirs
Cases fortes ● b5 (2v0), ● e5 (2v0) ● g4 (2v0)
Cases faibles ● e4 —
Centre ● d4 (2v1), ● e5 (2v0) ● d5 (2v1)
Colonnes et diagonales
♔ Blancs ♚ Noirs
Semi-ouvertes ● c ● e
Pièces
♔ Blancs ♚ Noirs
Bc1 ● Bc1 Non développé (mob. 1)
Bd3 ● Bd3 Actif (mob. 10)
Bb4 ● Bb4 Mauvais (mob. 3)
Bc8 ● Bc8 Non développé (mob. 7)
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 ● e3-e4 —

E53 — Nimzo-Indian: Main Line, Keres, 8.cxd5 exd5

1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 O-O 5.Nf3 d5 6.Bd3 c5 7.O-O b6 8.cxd5 exd5   ○ Trait aux Blancs

Ouverture — Centre fermé

♔ Point de vue Blancs

8 7 6 5 4 3 2 1
bR
bN
bB
bQ
bR
bK
bP
bP
bP
bPPion sous pression
bP
bN
Case forte (2v0)
bP
bPPion sous pression
Case forte (2v0)
bBMauvais fou (4/7 pions)
wPPion central
wN
wBFou actif — mobilité 10
wPPion central
wN
wP
wP
wP
wP
wP
wR
wB
wQ
wR
wK
abcdefgh
Plans. Ne5 (Cavalier centralisé en e5 — 41 % des parties) ; dxc5 (Capture en c5, Frapper le centre adverse — 38 % des parties) ; a3 (Préparer expansion aile dame — 13 % des parties).

♚ Point de vue Noirs

1 2 3 4 5 6 7 8
wK
wR
wQ
wB
wR
wP
wP
wP
wP
wP
wN
wP
wB
wN
Case forte (2v0)
Avant-poste C (accessible)
wP
bBMauvais fou (4/7 pions)
bPPion sous pression
bPMajorité aile dame
bN
bPMajorité aile dame
bPPion sous pression
bP
bP
bP
bK
bR
bQ
bBFou actif — mobilité 7
bN
bR
hgfedcba
Plans. ...Bxc3 (Fou actif (mobilité 6) — 24 % des parties) ; ...Bb7 (Fianchetto, fou sur la grande diagonale — 20 % des parties) ; ...Re8 (Tour sur colonne semi-ouverte e — 7 % des parties).
Avantages
Faiblesses
Diagonale active
Plans
Partie
1938 Hastings3839 – Round 9 – Landau, Salo – 0-1 – Pirc, Vasja – G40
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Bd3 d5 6. Nf3 c5 7. O-O b6 8. cxd5 exd5 9. dxc5 bxc5 10. Qc2 Qe7
1951 Moskou ch-URS – Round 1 – Bronstein, David I – 1-0 – Novotelnov, Nikolai – G48
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 d5 5. Nf3 O-O 6. Bd3 c5 7. O-O b6 8. cxd5 exd5 9. dxc5 bxc5 10. Ne2 Bg4
1951 URS Ch sf – Round 16 – Boleslavsky, Isaac – 1-0 – Ilivitsky, Georgy A – G18
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Bd3 d5 6. Nf3 c5 7. O-O b6 8. cxd5 exd5 9. dxc5 Bxc5 10. b3 Bb7
1954 Lodz ch POL – Round 6 – Witkowski, Stefan – 0-1 – Sliwa, Bogdan – G3
1. c4 Nf6 2. d4 e6 3. Nc3 Bb4 4. e3 c5 5. Bd3 d5 6. Nf3 O-O 7. O-O b6 8. cxd5 exd5 9. a3 Bxc3 10. bxc3 c4
1955 Buenos Aires CA – Round 15 – Panno, Oscar – 1/2-1/2 – Alvarez Martin, Pedro – G107
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 c5 5. Nf3 O-O 6. Bd3 d5 7. O-O b6 8. cxd5 exd5 9. Ne5 c4 10. Bb1 Bb7
1956 Alekhine Memorial – Round 1 – Gligoric, Svetozar – 1/2-1/2 – Keres, Paul Petrovich – G35
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Bd3 d5 6. Nf3 c5 7. O-O b6 8. cxd5 exd5 9. dxc5 bxc5 10. Ne2 Bb7
1956 Candidats Tournament – Round 4 – Szabo, Laszlo – 1/2-1/2 – Keres, Paul Petrovich – G15
1. c4 Nf6 2. d4 e6 3. Nc3 Bb4 4. e3 c5 5. Bd3 O-O 6. Nf3 d5 7. O-O b6 8. cxd5 exd5 9. a3 Bxc3 10. bxc3 Ba6
1956 Moscow olm fin-A – Round 11 – Gligorić, Svetozar – 1/2-1/2 – Szabo, Laszlo – G181
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Bd3 d5 6. Nf3 c5 7. O-O b6 8. cxd5 exd5 9. dxc5 bxc5 10. Ne2 Nbd7
1956 Moscow olm fin-A – Round 7 – Padevsky, Nikola – 1/2-1/2 – Szabo, Ladislav – G112
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Bd3 d5 6. Nf3 c5 7. O-O b6 8. cxd5 exd5 9. a3 Bxc3 10. bxc3 Ba6
1957 POL Ch 15th – Round 6 – Szukszta, Janus – 1/2-1/2 – Gromek, Jozef – G7
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Bd3 d5 6. Nf3 c5 7. O-O b6 8. cxd5 exd5 9. Ne5 Bb7 10. a3 Ba5
1958 URS Ch sf – Round ? – Geller, Efim P – 1/2-1/2 – Shaposhnikov, Yury – G33
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Bd3 d5 6. Nf3 c5 7. O-O b6 8. cxd5 exd5 9. Ne5 c4 10. Bc2 Bb7
1959 Candidats Tournament – Round 13 – Gligorić, Svetozar – 1/2-1/2 – Keres, Paul – G49
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Bd3 c5 6. Nf3 d5 7. O-O b6 8. cxd5 exd5 9. dxc5 bxc5 10. Ne2 Nc6
1959 Candidats Tournament – Round 27 – Gligorić, Svetozar – 0-1 – Keres, Paul – G100
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 c5 5. Bd3 d5 6. Nf3 O-O 7. O-O b6 8. cxd5 exd5 9. Bd2 Bg4 10. a3 Bxc3
1959 New York ch-USA – Round 9 – Byrne, Ray – 1-0 – Weinstein, Raymond – G48
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Nf3 c5 5. e3 O-O 6. Bd3 d5 7. O-O b6 8. cxd5 exd5 9. Ne5 Qc7 10. Nb5 Qe7
1959 York ch-BCF – Round 1 – Beach, TJ. – 1/2-1/2 – Cafferty, Bernard – G11
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Bd3 d5 6. Nf3 c5 7. O-O b6 8. cxd5 exd5 9. Ne5 Bb7 10. Qf3 Nbd7
1960 Budapest – Round 1 – Gligorić, Svetozar – 1-0 – Szabo, Laszlo – G7
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Bd3 d5 6. Nf3 c5 7. O-O b6 8. cxd5 exd5 9. Ne5 Bb7 10. Bd2 Nc6
1961 Palanga Baltic Ch – Round ? – Lapienis, Donatas – 1/2-1/2 – Klavins, Janis – G27
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Bd3 c5 6. Nf3 d5 7. O-O b6 8. cxd5 exd5 9. dxc5 bxc5 10. Ne2 Nc6
1962 Corr W-04ch – Round ? – Dalko, Nandor – 0-1 – Tolush, Alexander – G3
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 c5 5. Nf3 O-O 6. Bd3 d5 7. O-O b6 8. cxd5 exd5 9. dxc5 bxc5 10. Ne2 Nc6
1962 Wch5 sf10 6265 – Round ? – Ormhaug, K . – 1/2-1/2 – Cafferty, Bernard – G5
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Bd3 d5 6. Nf3 c5 7. O-O b6 8. cxd5 exd5 9. a3 Bxc3 10. bxc3 Ba6
1963 Asztalos Memorial – Round 7 – Szabo, Laszlo – 1/2-1/2 – Lengyel, Laszlo – G18
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Nf3 c5 6. Bd3 d5 7. O-O b6 8. cxd5 exd5 9. Ne5 Bxc3 10. bxc3 Ba6
1963 CSR Ch – Round 1 – Kozma, Julius – 0-1 – Filip, Miroslav – G3
1. c4 Nf6 2. Nc3 e6 3. d4 Bb4 4. e3 d5 5. Nf3 O-O 6. Bd3 c5 7. O-O b6 8. cxd5 exd5 9. Ne5 Bb7 10. Bd2 Nc6
1964 Buenos Aires – Round 6 – Byrne, Robert E – 1-0 – Wexler, Bernardo – G55
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Nf3 b6 5. e3 O-O 6. Bd3 c5 7. O-O d5 8. cxd5 exd5 9. Ne5 Bb7 10. Bd2 Nc6
1965 ARG Ch – Round 17 – Luckis, Marcos – 1/2-1/2 – Sanguineti, Raúl Carlos – G16
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 b6 5. Bd3 O-O 6. Nf3 d5 7. O-O c5 8. cxd5 exd5 9. Ne5 Bb7 10. a3 Ba5
1965 Hamburg etc – Round 5 – Donner, Jan-Hein – 1/2-1/2 – Petrosian, Tigran V – G54
1. d4 e6 2. c4 Nf6 3. Nc3 Bb4 4. e3 O-O 5. Bd3 d5 6. Nf3 c5 7. O-O b6 8. cxd5 exd5 9. Ne5 Bb7 10. Bd2 Nbd7
1965 Hoogovens – Round 1 – Van den Berg, Cees – 0-1 – Ivkov, Borislav – G5
1. d4 e6 2. c4 Nf6 3. Nc3 Bb4 4. e3 O-O 5. Bd3 c5 6. Nf3 b6 7. O-O d5 8. cxd5 exd5 9. dxc5 bxc5 10. h3 Ba6
1965 HUN-ch21 – Round 1 – Portisch, Ferenc – 0-1 – Forintos, Gyozo V – G25
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 c5 5. Bd3 d5 6. Nf3 O-O 7. O-O b6 8. cxd5 exd5 9. dxc5 bxc5 10. Ne2 Bb7
1968 Budapest – Round 1 – Farago, Ivan – 0-1 – Forintos, Gyozo V – G26
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Bd3 d5 6. Nf3 c5 7. O-O b6 8. cxd5 exd5 9. Ne5 Bxc3 10. bxc3 Ba6
Biel Interzonal 1976 – Round 11 – Portisch, Lajos – 0-1 – Sanguineti, R. – G50
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 c5 5. Bd3 O-O 6. Nf3 d5 7. O-O b6 8. cxd5 exd5 9. Ne5 Bb7 10. Ne2 c4
Bugojno 1978 – Round 12 – Gligoric, Svetozar – 0-1 – Spassky, Boris V. – G67
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 c5 5. Bd3 d5 6. Nf3 O-O 7. O-O b6 8. cxd5 exd5 9. Ne5 Bb7 10. Bd2 Nc6
Candidats sf2 1977 – Round 14 – Portisch, Lajos – 0-1 – Spassky, Boris V. – G13
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 c5 5. Bd3 d5 6. Nf3 O-O 7. O-O b6 8. cxd5 exd5 9. Ne5 Re8 10. Bd2 Ba6
Hoogovens 1978 – Round 1 – Portisch, Lajos – 1-0 – Panno, Oscar – G10
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 c5 5. Bd3 O-O 6. Nf3 d5 7. O-O b6 8. cxd5 exd5 9. Ne5 Bxc3 10. bxc3 Ba6
World Cup 1991 – Round 1 – Salov, Valery – 1-0 – Hjartarson, Johann – G3
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Bd3 d5 6. Nf3 c5 7. O-O b6 8. cxd5 exd5 9. a3 Bxc3 10. bxc3 Ba6

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