Structure de pions
♔ Blancs ♚ Noirs
Pions doublés
Pions isolés
Arriérés
Chaînes ● b2→c3, d2→c3, g2→h3 ● a6→b5, d6→e5, c7→d6
Passés
Majorité
Cases
♔ Blancs ♚ Noirs
Cases fortes ● c4 (2v0)
Cases faibles
Centre ● d4 (2v1), ● e4 (2v1)
Colonnes et diagonales
♔ Blancs ♚ Noirs
Pièces
♔ Blancs ♚ Noirs
Bc1 ● Bc1 Non développé (mob. 0)
Bc2 ● Bc2 Ok (mob. 3)
Be7 ● Be7 Ok (mob. 0)
Bc8 ● Bc8 Non développé (mob. 6)
Paire de fous ● Oui ● Oui
Non développées 3 (● b1, ● c1, ● a1) 2 (● c8, ● a8)
Sécurité du roi
♔ Blancs ♚ Noirs
Statut ● Roqué ● Roqué
Droits de roque
Thèmes
♔ Blancs ♚ Noirs
Phase Ouverture
Centre fermé
Ruptures ● c3-c4, ● d2-d4 ● …d6-d5

C96b — Closed, Chigorin

1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Re1 b5 7.Bb3 O-O 8.c3 d6 9.h3 Na5 10.Bc2   ● Trait aux Noirs

Ouverture — Centre fermé

♔ Point de vue Blancs

8 7 6 5 4 3 2 1
bR
bB
bQ
bR
bK
bP
bB
bP
bP
bP
bP
bP
bN
bN
bP
bP
wPPion central
wP
wN
wP
wP
wP
wB
wP
wP
wP
wR
wN
wB
wQ
wR
wK
abcdefgh
Plans. d4 (Occuper le centre — 97 % des parties) ; d3 (Solidifier le centre — 3 % des parties).

♚ Point de vue Noirs

1 2 3 4 5 6 7 8
wK
wR
wQ
wB
wN
wR
wP
wP
wP
wB
wP
wP
wP
wN
wP
wP
Avant-poste C (accessible)
bP
bP
bN
bN
bP
bP
bP
bP
bP
bB
bP
bK
bR
bQ
bBFou actif — mobilité 6
bR
hgfedcba
Plans. ...c5 (Frapper le centre adverse — 96 % des parties) ; ...c6 (Renforcer le centre — 2 % des parties).
Avantages
Faiblesses
Diagonale active
Plans
Partie
1903 Hilversum – Round 10 – Meiners, W B H – 1/2-1/2 – Duras, Oldrich – G12
1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. h3 O-O 9. c3 Na5 10. Bc2 Nd7
1927 London Olympiad 1st – Round 6.74 – Grob, Henry – 1-0 – Censer, Marcel – G67
1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O b5 6. Bb3 Be7 7. c3 O-O 8. Re1 d6 9. h3 Na5 10. Bc2 Ne8
1958 Riga ch-URS – Round 1 – Suetin, Alexey S – 1-0 – Taimanov, Mark E – G84
1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3 O-O 9. h3 Na5 10. Bc2 Nc4
1962 Varna olm – Round 1 – Domnitz, Zadok – 1-0 – Roth, Rolf – G73
1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3 O-O 9. h3 Na5 10. Bc2 Nd7
1967 URS-ch35 – Round 1 – Tal, Mikhail – 1/2-1/2 – Zheliandinov, Viktor – G79
1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 O-O 8. c3 d6 9. h3 Na5 10. Bc2 Nd7
1969 Sarajevo – Round 1 – Barczay, Laszlo – 1/2-1/2 – Lutikov, Anatoly S – G14
1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3 O-O 9. h3 Na5 10. Bc2 Re8
1969 Sarajevo – Round 1 – Barczay, Laszlo – 1/2-1/2 – Lutikov, Anatoly S – G9
1. e4 Nc6 2. Nf3 e5 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3 O-O 9. h3 Na5 10. Bc2 Re8
TCh-RUS 2008 – Round 7 – Kamsky, Gata – 1-0 – Miton, Kamil – G189
1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3 O-O 9. h3 Na5 10. Bc2 d5
World Blitz 2007 – Round 19 – Shirov, Alexei – 1-0 – Leko, Peter – G185
1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 O-O 8. c3 d6 9. h3 Na5 10. Bc2 d5