Base Masters : Blancs 35.3%, Nulles 39.1%, Noirs 25.7%.

Coups candidats

auto

Analyse coup par coup — 8 demi-coups commentés

1.c4 Avancée centrale — contrôle b5, d5. Prépare d4, Nc3, e4.
1…e5 Avancée centrale — contrôle d4, f4. Prépare d5, f5, Bc5.
2.Nc3 Contrôle e4, d5.
2…Nc6 Contrôle d4, f4, c5.
3.g3 Prépare le fianchetto du Fou (Bg2).
3…g6 Prépare le fianchetto du Fou (Bg7).
4.Bg2 Contrôle e4, f4, d5.
4…Bg7 Contrôle d4, f4, f5.

Structure de pions

	♔ Blancs	♚ Noirs
Pions doublés	—	—
Pions isolés	—	—
Arriérés	—	—
Chaînes	—	—
Passés	—	—
Majorité	—	—

Cases

	♔ Blancs	♚ Noirs
Cases fortes	● b5 (2v0), ● d5 (2v0)	● b4 (2v0), ● d4 (2v0)
Cases faibles	—	—
Centre	● d5 (2v0), ● e4 (1v0)	● d4 (2v0), ● e5 (1v0)

Colonnes et diagonales

♔ Blancs

♚ Noirs

Pièces

	♔ Blancs	♚ Noirs
Bc1	● Bc1 Non développé (mob. 0)
Bf1	● Bf1 Non développé (mob. 0)
Bc8		● Bc8 Non développé (mob. 0)
Bf8		● Bf8 Non développé (mob. 5)
Paire de fous	● Oui	● Oui
Non développées	5 (● g1, ● c1, ● f1, ● a1, ● h1)	5 (● g8, ● c8, ● f8, ● 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	mobile
Ruptures	● d2-d4, ● f2-f4	● …d7-d5

A25 — English Opening: King's English Variation, Taimanov Variation

1. c4 e5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 ○ Trait aux Blancs

Ouverture — Centre mobile

♔ Point de vue Blancs

8 7 6 5 4 3 2 1

abcdefgh

Plans. e4 (Centre d4+e4, libère Bf1) ; Nf3 (Développer Ng1) ; d3 (Libérer Bc1) ; 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) ; ...d6 (Libérer Bc8) ; ...Be7 (Développer Bf8) ; ...d5 (Occuper le centre) ; ...e4 (Occuper le centre).

Avantages

Faiblesses

Diagonale active

Plans

├── A25c - 3.g3 - Closed (1923) [+0.23] · 591 parties

│ ├── A25e - 3…g6 - Closed (1936) [+0.25] · 305 parties

│ │ ├── A25j - 4.Bg2 - Closed (1956) [+0.21] · 304 parties

│ │ │ ├── A25n - 4…Bg7 - English Opening: King's English Variation, Taimanov Variation (1926) [+0.26] · 293 parties

│ │ │ │ ├── A25s - 5.e3 - Closed (1923) [+0.28] · 144 parties

│ │ │ │ │ ├── A25s - 5…* - Closed · 117 parties

│ │ │ │ │ ├── A25d - 5…d6 6.Nge2 Be6 - English Opening: King's English Variation, Bremen-Hort Variation (1937) [+0.58] · 23 parties

│ │ │ │ │ └── A25c - 5…d6 6.Nge2 Nh6 - English Opening: Closed, Taimanov Variation (1938) [+0.52] · 4 parties

│ │ │ │ ├── A25w - 5.Rb1 - King's English Variation, Hungarian Attack (1953) [+0.22] · 76 parties

│ │ │ │ │ ├── A25w - 5…* - King's English Variation, Hungarian Attack · 45 parties

│ │ │ │ │ ├── A25z - 5…a5 - Closed (1953) [+0.24] · 26 parties

│ │ │ │ │ └── A25a - 5…Nh6 - Closed, Taimanov Variation (1965) [+0.60] · 5 parties

│ │ │ │ ├── A25u - 5.d3 - King's English Variation, Closed System (1961) [+0.27] · 32 parties

│ │ │ │ │ ├── A25b - 5…Nge7 - Closed (1912) [+0.35] · 27 parties

│ │ │ │ │ └── A25u - 5…* - King's English Variation, Closed System · 5 parties

│ │ │ │ ├── A25n - 5.* - King's English Variation, Taimanov Variation · 31 parties

│ │ │ │ └── A25t - 5.e4 - Closed (1961) [+0.22] · 10 parties

│ │ │ └── A25j - 4…* - Closed · 11 parties

│ │ └── A25e - 4.* - Closed · 1 partie

│ ├── A25g - 3…Nf6 - Closed [+0.39] · 91 parties

│ │ └── A25k - 4.Bg2 - Closed (1911) [+0.34] · 91 parties

│ │ ├── A25k - 4…* - Closed · 36 parties

│ │ ├── A25o - 4…Bc5 - Closed (1901) [+0.33] · 33 parties

│ │ │ ├── A25v - 5.e3 - Closed (1934) [+0.34] · 25 parties

│ │ │ └── A25o - 5.* - Closed · 8 parties

│ │ └── A25p - 4…Bb4 - Closed (1936) [+0.40] · 22 parties

│ │ ├── A25x - 5.Nd5 - Closed (1930) [+0.38] · 18 parties

│ │ └── A25p - 5.* - Closed · 4 parties

│ ├── A25d - 3…f5 - Closed (2025) [+0.34] · 85 parties

│ │ ├── A25h - 4.Bg2 - Closed (1938) [+0.35] · 84 parties

│ │ │ ├── A25l - 4…Nf6 - Closed (1921) [+0.34] · 81 parties

│ │ │ │ ├── A25q - 5.d3 - Closed (1935) [+0.31] · 38 parties

│ │ │ │ ├── A25l - 5.* - Closed · 31 parties

│ │ │ │ └── A25y - 5.e3 g6 - Closed (1960) [+0.36] · 12 parties

│ │ │ └── A25h - 4…* - Closed · 3 parties

│ │ └── A25d - 4.* - Closed · 1 partie

│ ├── A25i - 3…d6 4.Bg2 - Closed (1923) [+0.26] · 83 parties

│ │ ├── A25i - 4…* - Closed · 49 parties

│ │ └── A25m - 4…Be6 - English Opening: King's English Variation, Troger Defense (1964) [+0.64] · 34 parties

│ │ ├── A25r - 5.d3 - Closed, Troeger (1922) [+0.46] · 29 parties

│ │ └── A25m - 5.* - King's English Variation, Troger Defense · 5 parties

│ └── A25c - 3…* - Closed · 27 parties

├── A25b - 3.e3 - Closed (1966) [-0.06] · 28 parties

│ ├── A25f - 3…Nf6 - Closed (1902) [-0.10] · 24 parties

│ └── A25b - 3…* - Closed · 4 parties

└── A25a - 3.* - King's English Variation, Reversed Closed Sicilian (1920) [+0.27] · 6 parties

Les parties, variante par variante

1591 partiesA25c - 3.g3 - Closed (1923)

228 partiesA25b - 3.e3 - Closed (1966)

36 partiesA25a - 3.* - King's English Variation, Reversed Closed Sicilian (1920)

A25a - 3.* - King's English Variation, Reversed Closed Sicilian (1920) (6)

Structure de pions ♔ Blancs♚ NoirsPions doublés——Pions isolés——Arriérés——Chaînes——Passés——Majorité—— Cases ♔ Blancs♚ NoirsCases fortes● b5 (2v0), ● d5 (2v0)● b4 (2v0), ● d4 (2v0)Cases faibles——Centre● d5 (2v0), ● e4 (1v0)● d4 (2v0), ● e5 (1v0) Colonnes et diagonales ♔ Blancs♚ Noirs Pièces ♔ Blancs♚ NoirsBc1● Bc1 Non développé (mob. 0)Bf1● Bf1 Non développé (mob. 0)Bc8● Bc8 Non développé (mob. 0)Bf8● Bf8 Non développé (mob. 5)Paire de fous● Oui● OuiNon développées5 (● g1, ● c1, ● f1, ● a1, ● h1)5 (● g8, ● c8, ● f8, ● a8, ● h8) Sécurité du roi ♔ Blancs♚ NoirsStatut● Au centre●…

A25a - 3.* - King's English Variation, Reversed Closed Sicilian (1920) (6)