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. 7)
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

B26d — Closed

1.e4 c5 2.Nc3 Nc6 3.g3 g6 4.Bg2 Bg7 5.d3 d6 6.Be3 e5 ○ Trait aux Blancs

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 (Attaque à l'aile roi).

♚ 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 (Rupture).

Avantages

Faiblesses

Diagonale active

Plans

Partie
1949 Sofia (BUL Ch) - Round 9 - Karastoichev, Emil - 0-1 - Malchev, Andrej - G42 1. e4 c5 2. Nc3 d6 3. g3 Nc6 4. Bg2 g6 5. d3 Bg7 6. Be3 e5 7. Nge2 Nge7 8. Qd2 Nd4 9. O-O Bg4 10. f3 Be6
1955 Novi Sad – Round 16 – Smederevac, Petar – 0-1 – Ivkov, Borislav – G120 1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 d6 6. Be3 e5 7. Nd5 Nce7 8. Nxe7 Nxe7 9. Qd2 O-O 10. Ne2 Be6
1962 It Bamberg GER – Round 1 – Pfleger, Helmut, Dr. – 0-1 – Hecht, Hans-Joachim – G3 1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 d6 6. Be3 e5 7. Qc1 Nge7 8. Bh6 O-O 9. Nf3 f6 10. Bxg7 Kxg7
1963 Buende (OWL Ch) - Round 7 - Groenegress, Wilfried - 1/2-1/2 - Hantke Rolf - G20 1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 d6 6. Be3 e5 7. Nge2 Nge7 8. O-O O-O 9. Qd2 Nd4 10. f4 Rb8
1963 Sarajevo – Round 10 – Pachman, Ludek – 0-1 – Bogdanovic, Radivoje – G57 1. e4 c5 2. Nc3 d6 3. d3 Nc6 4. g3 g6 5. Bg2 Bg7 6. Be3 e5 7. f4 Nge7 8. Nf3 Nd4 9. O-O O-O 10. Qd2 Bg4
1963 Sarajevo – Round 10 – Pachman, Ludek – 0-1 – Bogdanovic, Rajko – G58 1. e4 c5 2. Nc3 d6 3. d3 Nc6 4. g3 g6 5. Bg2 Bg7 6. Be3 e5 7. f4 Nge7 8. Nf3 Nd4 9. O-O O-O 10. Qd2 Bg4
1964 Bad Oeynhausen (OWL Ch) - Round 4 - Kubisch, Guido - 1/2-1/2 - Groenegress, Wilfried - G11 1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 d6 6. Be3 e5 7. Nge2 Nge7 8. O-O O-O 9. Qd2 Re8 10. Nd5 Nxd5
1965 Chigorin Memorial – Round 14 – Garcia Martinez, Salomon – 0-1 – Krogius, Nikolai V – G69 1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 d6 6. Be3 e5 7. Nge2 Nge7 8. O-O O-O 9. Qd2 Nd4 10. Rab1 Rb8
1965 Chigorin Memorial – Round 14 – Garcia Martinez, Silvino – 0-1 – Krogius, Nikolai V – G70 1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 d6 6. Be3 e5 7. Nge2 Nge7 8. O-O O-O 9. Qd2 Nd4 10. Rab1 Rb8
1967 October Revolution 50 – Round 1 – Kholmov, Ratmir D – 1-0 – Doda, Zbigniew – G39 1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 d6 6. Be3 e5 7. Nge2 Nge7 8. O-O O-O 9. Qd2 Rb8 10. h3 b5
1968 Skopje/Ohrid – Round 2 – Hort, Vlastimil – 1/2-1/2 – Parma, Bruno – G12 1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 d6 6. Be3 e5 7. f4 exf4 8. Bxf4 Nge7 9. Nf3 O-O 10. O-O h6
1969 Zagreb – Round 9 – Siaperas, Triantafyllos – 1/2-1/2 – Kurajica, Bojan – G64 1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 d6 6. Be3 e5 7. Nge2 Nge7 8. O-O O-O 9. Qd2 Nd4 10. f4 Be6
20. European Teams 2015 – Round 6.9 – McShane, Luke J – 1/2-1/2 – Hillarp Persson, Tiger – G283 1. e4 g6 2. Nc3 Bg7 3. g3 c5 4. Bg2 Nc6 5. d3 d6 6. Be3 e5 7. Nh3 Nge7 8. f4 Nd4 9. O-O Bd7 10. Rf2 f6
41. Olympiad Open 2014 – Round 4.3 – Carlsen, Magnus – 1-0 – Wojtaszek, Radoslaw – G284 1. e4 c5 2. Nc3 d6 3. g3 Nc6 4. Bg2 g6 5. d3 Bg7 6. Be3 e5 7. Nh3 Nge7 8. f4 Nd4 9. O-O O-O 10. Qd2 Bd7