Structure de pions

	♔ Blancs	♚ Noirs
Pions doublés	—	—
Pions isolés	—	—
Arriérés	—	—
Chaînes	● c2→d3, f2→g3, h2→g3, d3→e4	● d6→c5, d6→e5, f7→g6, h7→g6
Passés	—	—
Majorité	—	—

Cases

	♔ Blancs	♚ Noirs
Cases fortes	● d5 (2v0)	● b4 (2v0), ● d4 (3v1)
Cases faibles	—	—
Centre	● d5 (2v0), ● e4 (3v0)	● d4 (3v1), ● e5 (3v0)

Colonnes et diagonales

♔ Blancs

♚ Noirs

Pièces

	♔ Blancs	♚ Noirs
Bg2	● Bg2 Ok (mob. 3)
Be3	● Be3 Actif (mob. 5)
Bg7		● Bg7 Ok (mob. 3)
Bc8		● Bc8 Non développé (mob. 5)
Paire de fous	● Oui	● Oui
Non développées	3 (● g1, ● 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	● d3-d4, ● f2-f4	● …c5-c4, ● …d6-d5, ● …f7-f5

B26e — Closed

1.e4 c5 2.Nc3 Nc6 3.g3 g6 4.Bg2 Bg7 5.d3 d6 6.Be3 e5 7.Qd2 ● Trait aux Noirs

Ouverture — Centre fermé

♔ Point de vue Blancs

8 7 6 5 4 3 2 1

abcdefgh

Plans. Nf3 (Développer Ng1) ; d4 (Occuper le centre) ; f4 (Rupture).

♚ Point de vue Noirs

1 2 3 4 5 6 7 8

hgfedcba

Plans. ...Nf6 (Développer Ng8) ; ...c4 (Frapper le centre adverse) ; ...d5 (Occuper le centre) ; ...f5 (Attaque à l'aile roi).

Avantages

Faiblesses

Diagonale active

Plans

Partie
1955 Novi Sad – Round 3 – Smederevac, Petar – 1/2-1/2 – Bogdanovic, Rajko – G42 1. e4 c5 2. Nc3 d6 3. g3 Nc6 4. Bg2 g6 5. d3 Bg7 6. Be3 e5 7. Qd2 Be6 8. f4 Nd4 9. fxe5 dxe5 10. Nd5 Bxd5
1955 Odessa – Round ? – Zagorovsky, Vladimir – 1-0 – Brazilsky, Y. – G4 1. e4 c5 2. Nc3 d6 3. g3 g6 4. Bg2 Bg7 5. d3 Nc6 6. Be3 e5 7. Qd2 Be6 8. Nge2 Nge7 9. f4 Qa5 10. O-O O-O
1957 Reykjavik – Round 8 – Johannesson, Bjorn – 0-1 – Benko, Pal – G48 1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 d6 6. Be3 e5 7. Qd2 Be6 8. Nge2 Nd4 9. h3 Ne7 10. f4 O-O
1957 San Benedetto – Round 9 – Emden, Hermann – 1/2-1/2 – Mueller, Hans – G45 1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 d6 6. Be3 e5 7. Qd2 Nd4 8. Nd5 Ne6 9. Ne2 Ne7 10. Nxe7 Qxe7
1959 Mar del Plata – Round 1 – Shocron, Ruben – 1/2-1/2 – Bolbochan, J. – G49 1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 d6 6. Be3 e5 7. Qd2 Be6 8. Nge2 h5 9. h3 Nd4 10. Ng1 Qa5
1962 Moscow RUS – Round 1 – Ignatiev, Felix N – 0-1 – Bronstein, David I – G12 1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 d6 6. Be3 e5 7. Qd2 Be6 8. Nf3 h6 9. O-O Nf6 10. h3 Qd7
1963 Prague (CSR Ch) - Round 10 - Augustin, Josef - 1/2-1/2 - Kupka, Slavoj - G89 1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 d6 6. Be3 e5 7. Qd2 Be6 8. Nf3 h6 9. O-O Qd7 10. Nd5 Bxd5
1966 Detmold (OWL Ch) - Round 2 - Gabriel Gottfried - 0-1 - Groenegress, Wilfried - G7 1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 d6 6. Be3 e5 7. Qd2 Rb8 8. f4 Nge7 9. h3 b5 10. Nf3 Nd4
1966 Tbilisi – Round 1 – Kasparian, Genrikh – 1-0 – Boslaev, A. – G6 1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 d6 6. Be3 e5 7. Qd2 Be6 8. h4 h5 9. Bh3 Bxh3 10. Nxh3 Nge7
1969 Venetie – Round 10 – Medina-Garcia, Antonio – 1/2-1/2 – Hort, Vlastimil – G8 1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 e5 6. Be3 d6 7. Qd2 Be6 8. Nf3 h6 9. O-O Nge7 10. Ne2 b6
1970 Palma de Mallorca Interzonal – Round 13 – Suttles, Duncan – 0-1 – Minic, Dragoljub – G254 1. g3 g6 2. Bg2 Bg7 3. d3 c5 4. Nc3 Nc6 5. e4 d6 6. Be3 e5 7. Qd2 Rb8 8. Nge2 Nge7 9. O-O O-O 10. Rae1 b5
World Blitz 2015 – Round 1 – Duda, Jacob – 0-1 – Alekseev, Evgeny – G1 1. e4 c5 2. Nc3 e6 3. g3 Nc6 4. Bg2 g6 5. d3 Bg7 6. Be3 d6 7. Qd2 e5 8. Nge2 Nge7 9. Bh6 O-O 10. h4 f6
World Blitz 2017 – Round 11.16 – Short, Nigel D – 0-1 – Mamedov, Rauf – G557 1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 d6 6. Be3 e5 7. Qd2 Nd4 8. Nd5 h6 9. c3 Nc6 10. Ne2 Nge7