Structure de pions
♔ Blancs ♚ Noirs
Pions doublés
Pions isolés
Arriérés
Chaînes ● f2→g3, h2→g3, d3→c4, d3→e4 ● d6→e5, c7→d6, f7→g6, h7→g6
Passés
Majorité
Cases
♔ Blancs ♚ Noirs
Cases fortes ● b5 (2v0), ● d5 (3v0) ● d4 (2v0)
Cases faibles
Centre ● d5 (3v0), ● e4 (3v0) ● d4 (2v0), ● e5 (3v0)
Colonnes et diagonales
♔ Blancs ♚ Noirs
Pièces
♔ Blancs ♚ Noirs
Bc1 ● Bc1 Non développé (mob. 5)
Bg2 ● Bg2 Ok (mob. 3)
Bg7 ● Bg7 Ok (mob. 3)
Bc8 ● Bc8 Non développé (mob. 5)
Paire de fous ● Oui ● Oui
Non développées 4 (● g1, ● c1, ● 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 fermé
Ruptures ● c4-c5, ● d3-d4, ● f2-f4 ● …d6-d5, ● …f7-f5

A26c — King's English Variation, Botvinnik System

1.c4 e5 2.Nc3 Nc6 3.g3 g6 4.Bg2 Bg7 5.d3 d6 6.e4   ● Trait aux Noirs

Ouverture — Centre fermé

♔ Point de vue Blancs

8 7 6 5 4 3 2 1
bR
bB
bQ
bK
bN
bR
bP
bP
bP
bP
bB
bP
bN
bP
bP
Case forte (2v0)
Case forte (3v0)
bP
wP
wPPion central
wN
wPPion central
wP
wP
wP
wP
wB
wP
wR
wBFou actif — mobilité 5
wQ
wK
wN
wR
abcdefgh
Plans. Nge2 (Développer g1 — 80 % des parties) ; Be3 (Fou actif (mobilité 9), Développer c1 — 6 % des parties).

♚ Point de vue Noirs

1 2 3 4 5 6 7 8
wR
wN
wK
wQ
wB
wR
wP
wB
wP
wP
wP
wP
wP
wN
wP
Avant-poste C (accessible)
wP
bP
bP
bP
bN
bP
bB
bP
bP
bP
bP
bR
bN
bK
bQ
bBFou actif — mobilité 5
bR
hgfedcba
Plans. ...Nge7 (Développer g8 — 49 % des parties) ; ...Be6 (Fou actif (mobilité 7), Développer c8 — 16 % des parties) ; ...Nd4 (Cavalier centralisé en d4 — 13 % des parties) ; ...f5 (Attaque à l'aile roi — 12 % des parties).
Avantages
Faiblesses
Diagonale active
Plans
Partie
1961 Belgrade Open Belgrade YUG – Round 2 – Bobotsov, Milko G – 0-1 – Vasiukov, Evgeni – G3
1. c4 g6 2. Nc3 Bg7 3. g3 e5 4. Bg2 Nc6 5. d3 d6 6. e4 f5 7. Nge2 Nf6 8. Nd5 O-O 9. Bg5 fxe4 10. dxe4 Bg4
1961 ROM Ch – Round 19 – Partos, Charles – 0-1 – Gheorghiu, Florin – G120
1. c4 e5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 d6 6. e4 Be6 7. h4 h6 8. Nd5 Nd4 9. Ne3 Ne7 10. Ne2 c6
1962 Stockholm Interzonal – Round 16 – Filip, Marius Liviu – 1/2-1/2 – Portisch, Lajos – G138
1. c4 g6 2. g3 Bg7 3. Bg2 d6 4. Nc3 e5 5. e4 Nc6 6. d3 Be6 7. Nge2 Qd7 8. Nd5 Nce7 9. d4 Nxd5 10. cxd5 Bh3
1964 URS Team Ch – Round ? – Abramovich Furman, Semyon – 0-1 – Korchnoi, Viktor – G2
1. c4 e5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 d6 6. e4 f5 7. Nge2 Nf6 8. O-O O-O 9. Rb1 a5 10. b3 Be6
1966 Parcetic Memorial 2nd – Round 10 – Masic, Ljubomir – 1-0 – Blatny, Frantisek – G47
1. g3 e5 2. c4 Nc6 3. Nc3 g6 4. Bg2 Bg7 5. d3 d6 6. e4 Nd4 7. Nge2 h5 8. h3 Nxe2 9. Qxe2 h4 10. Be3 c6
1967 Skopje – Round 7 – Panov, Vladimir – 1/2-1/2 – Bukic, Enver – G55
1. c4 e5 2. Nc3 Nc6 3. g3 g6 4. Bg2 d6 5. d3 Bg7 6. e4 Be6 7. Nge2 Qd7 8. Nd5 Nd8 9. Ne3 Ne7 10. f4 h5
1967 USSR – Round 1 – Liberzon, Vladimir M – 1/2-1/2 – Smyslov, Vladimir – G3
1. c4 e5 2. Nc3 d6 3. g3 Nc6 4. Bg2 g6 5. d3 Bg7 6. e4 f5 7. Nge2 Nf6 8. O-O O-O 9. Nd5 Be6 10. Bg5 Qd7
1967 Winnipeg – Round 9 – Benko, Pal – 1/2-1/2 – Szabo, Ladislav – G45
1. c4 e5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. e4 d6 6. d3 Nd4 7. Nge2 Bg4 8. h3 Bf3 9. Bxf3 Nxf3+ 10. Kf1 c6
1968 Kislovodsk – Round 5 – Ignatiev, Felix N – 1-0 – Honfi, K. – G47
1. c4 e5 2. Nc3 Nc6 3. g3 d6 4. Bg2 g6 5. d3 Bg7 6. e4 Nd4 7. f4 exf4 8. Bxf4 Ne7 9. Nf3 Bg4 10. O-O Qd7
1968 Varna BUL – Round 8 – Nikolaevsky, Yuri V – 1-0 – Bednarski, Jacek B – G20
1. c4 g6 2. Nc3 Bg7 3. g3 e5 4. e4 d6 5. Bg2 Nc6 6. d3 Be6 7. h3 f5 8. exf5 Bxf5 9. Nge2 Qd7 10. g4 Be6
1969 Tallinn it – Round 11 – Book, Eero – 1/2-1/2 – Liberzon, Vladimir M – G44
1. c4 e5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 d6 6. e4 f5 7. Nge2 Nf6 8. Nd5 O-O 9. Bg5 Be6 10. O-O Qd7
1990 Linares 8th – Round 2 – Kasparov, Garry – 1-0 – Short, Nigel D – G11
1. c4 e5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 d6 6. e4 Be6 7. Nge2 Qd7 8. Nd5 Nce7 9. d4 c6 10. Ne3 Bh3
20. European Teams 2015 – Round 3.4 – Gajewski, Grzegorz – 0-1 – Mchedlishvili, Mikheil – G131
1. c4 e5 2. g3 Nc6 3. Bg2 g6 4. Nc3 Bg7 5. d3 d6 6. e4 Nd4 7. Nge2 Nxe2 8. Nxe2 Ne7 9. Be3 O-O 10. Qd2 c6
36. Olympiad 2004 – Round 11 – Macieja, Bartlomiej – 1-0 – Movsesian, Sergei – G371
1. c4 e5 2. g3 Nc6 3. Bg2 g6 4. Nc3 Bg7 5. d3 d6 6. e4 f5 7. exf5 Bxf5 8. Nge2 Qd7 9. O-O Nge7 10. Be3 O-O
7. World Team Championship 2010 – Round 8 – Mastrovasilis, Athanasios – 1/2-1/2 – Mamedov, Rauf – G120
1. c4 g6 2. g3 Bg7 3. Bg2 d6 4. Nc3 e5 5. d3 Nc6 6. e4 Nd4 7. Nce2 Ne6 8. Be3 Ne7 9. Qd2 c6 10. d4 exd4
Interpolis 1979 – Round 1 – Larsen, Bent – 1/2-1/2 – Spassky, Boris V. – G2
1. c4 e5 2. g3 Nc6 3. Bg2 g6 4. Nc3 Bg7 5. d3 d6 6. e4 Nh6 7. Nge2 O-O 8. O-O f5 9. Nd5 Be6 10. Rb1 g5
Niksic 1978 – Round 6 – Ribli, Zoltan – 1/2-1/2 – Hort, Vlastimil – G15
1. c4 e5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. e4 d6 6. d3 f5 7. Nge2 Nf6 8. Nd5 O-O 9. Bg5 Be6 10. exf5 gxf5
Novi Sad olm 1990 – Round 7 – Smejkal, Jan – 1/2-1/2 – Nikolic, Pavle – G39
1. c4 e5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 d6 6. e4 h5 7. h4 Nd4 8. Be3 Nf6 9. f3 c6 10. Nge2 Nxe2
Olympiad 2002 – Round 2 – Istratescu, Andrei – 1-0 – Fernandes, Antonio – G43
1. c4 e5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 d6 6. e4 Nd4 7. Nge2 c5 8. Nxd4 cxd4 9. Nd5 f6 10. Qa4+ Kf7
Olympiad 2002 – Round 6 – Istratescu, Andrei – 1/2-1/2 – Akopian, Vladimir – G172
1. c4 e5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 d6 6. e4 Be6 7. Nge2 h5 8. h4 Qd7 9. Qa4 Nce7 10. Qxd7+ Kxd7
PCA Qualifiers 1993 – Round 1 – Serper, Grigory – 1-0 – Chernin, Alexander – G1
1. c4 e5 2. g3 Nc6 3. Bg2 g6 4. Nc3 Bg7 5. e4 d6 6. d3 h5 7. h4 Nd4 8. Nce2 Ne6 9. Nf3 Nf6 10. Ng5 O-O
Tournament of Stars 1979 – Round 18 – Karpov, Anatoly – 1/2-1/2 – Kavalek, Lubomir – G11
1. c4 e5 2. Nc3 d6 3. g3 g6 4. Bg2 Bg7 5. e4 Nc6 6. d3 Be6 7. Nge2 Qd7 8. Nd5 f5 9. Rb1 Nf6 10. Bg5 O-O

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