C90-C99 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 Ruy Lopez, closed

C90 — C90-C99 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 Ruy Lopez, closed

  ○ Trait aux Blancs

Ouverture — Centre fermé

♔ Point de vue Blancs

8 7 6 5 4 3 2 1
bR
bBFou enfermé — mobilité 6
bQ
bR
bK
bPPion arriéré — cible
bBFou enfermé — mobilité 0
bPPion sous pression
bP
bP
bP
bN
bP
bN
bP
Case forte (2v1)
bP
wPPion central
wBFou actif — mobilité 6
wP
wN
wP
wP
wP
wP
wP
wP
wR
wN
wB
wQ
wR
wK
abcdefgh
Avantages : case forte d5, Bb3 actif, paire de fous.
Faiblesses adverses : arriéré c7, Be7 enfermé, Bc8 enfermé.
Problèmes : Bc1 enfermé, arriéré d2, 3 pièces non développées (B1, C1, A1).
Plans :
● Nc3 — Développer Nb1
● d3 — Libérer Bc1
● h3 — Empêcher ...Bg4
● Bc2 — Anticiper ...Na5

♚ Point de vue Noirs

1 2 3 4 5 6 7 8
wK
wR
wQ
wBFou enfermé — mobilité 0
wN
wR
wP
wP
wP
wPPion arriéré — cible
wP
wP
wN
wP
wB
Case forte (2v0)
wP
bPCase forte (2v1)
bP
bN
bP
bN
bP
bP
bP
bP
bB
bP
bK
bR
bQ
bBFou actif — mobilité 6
bR
hgfedcba
Avantages : case forte g4, case forte e5, paire de fous.
Faiblesses adverses : arriéré d2, Bc1 enfermé.
Problèmes : Be7 enfermé, Bc8 enfermé, arriéré c7.
Plans :
● ...Bg4 — Développer Bc8, clouer Nf3
● ...Na5 — Attaquer Bb3
● ...d5 — Rupture
Avantages
Faiblesses adverses
Diagonale active
Plans

Structure de pions
♔ Blancs ♚ Noirs
Pions doublés — —
Pions isolés — —
Arriérés ● d2 ● c7
Chaînes ● b2→c3, d2→c3 ● a6→b5, d6→e5, c7→d6
Passés — —
Majorité — —
Cases
♔ Blancs ♚ Noirs
Cases fortes ● d5 (2v1) ● g4 (2v0), ● e5 (2v1)
Cases faibles — —
Centre ● d5 (2v1) ● e5 (2v1)
Colonnes et diagonales
♔ Blancs ♚ Noirs
Pièces
♔ Blancs ♚ Noirs
Bc1 ● Bc1 Non développé (mob. 0)
Bb3 ● Bb3 Actif (mob. 6)
Be7 ● Be7 Enfermé (mob. 0)
Bc8 ● Bc8 Non développé (mob. 6)
Paire de fous ● Oui ● Oui
Clouages — ● pawn f7
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-d3 ● …d6-d5
├── C90 - 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 - Spanish [+0.34] [+0.40] (6) │ ├── C90b - 9.Bc2 - Closed Lutikov Variation [+0.25] (0) │ ├── C90c - 9.a3 - Closed Suetin Variation [+0.12] (0) │ ├── C90d - 9.a4 - Closed [+0.24] (3) │ ├── C90d - 9.a4 Bg4 - Closed [+0.29] (3) │ ├── C90e - 9.d3 - Closed Pilnik Variation [+0.17] (0) │ ├── C90f - 9.d3 h6 - Closed Pilnik [+0.30] (0) │ ├── C90g - 9.d3 Na5 - Closed Pilnik [+0.24] (0) │ ├── C90g - 9.d3 Na5 10.Bc2 - Closed Pilnik [+0.16] (0) │ ├── C90g - 9.d3 Na5 10.Bc2 c5 - Closed Pilnik [+0.10] (0) │ ├── C90h - 9.d3 Na5 10.Bc2 c5 11.Nbd2 - Closed Pilnik [+0.07] (0) │ ├── C90i - 9.d3 Na5 10.Bc2 c5 11.Nbd2 Qc7 - Closed Pilnik [+0.21] (0) │ ├── C90j - 9.d3 Na5 10.Bc2 c5 11.Nbd2 Nc6 - Closed Pilnik [+0.07] (0) │ ├── C90k - 9.d3 Na5 10.Bc2 c5 11.Nbd2 Re8 - Closed Pilnik [+0.08] (0) │ ├── C90k - 9.d3 Na5 10.Bc2 c5 11.Nbd2 Re8 12.Nf1 - Closed Pilnik [+0.06] (0) │ ├── C90l - 9.d3 Na5 10.Bc2 c5 11.Nbd2 Re8 12.Nf1 Nc6 - Closed Pilnik [+0.11] (0) │ ├── C90m - 9.d3 Na5 10.Bc2 c5 11.Nbd2 Re8 12.Nf1 Bf8 - Closed Pilnik [+0.32] (0) │ └── C90n - 9.d3 Na5 10.Bc2 c5 11.Nbd2 Re8 12.Nf1 h6 - Closed Pilnik [+0.19] (0) ├── C91 - 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.d4 - Spanish [+0.19] [+0.16] (0) │ ├── C91b - 9…Bg4 - Closed Bogoljubow Variation [+0.17] (0) │ ├── C91c - 9…Bg4 10.Be3 - Closed Bogoljubow [+0.21] (0) │ ├── C91d - 9…Bg4 10.Be3 exd4 - Closed Bogoljubow [+0.29] (0) │ ├── C91e - 9…Bg4 10.d5 - Closed Bogoljubow [+0.13] (0) │ ├── C91f - 9…Bg4 10.d5 Na5 - Closed Bogoljubow [+0.14] (0) │ ├── C91f - 9…Bg4 10.d5 Na5 11.Bc2 - Closed Bogoljubow [+0.06] (0) │ ├── C91g - 9…Bg4 10.d5 Na5 11.Bc2 Qc8 - Closed Bogoljubow [+0.31] (0) │ ├── C91h - 9…Bg4 10.d5 Na5 11.Bc2 c6 - Closed Bogoljubow [+0.06] (0) │ └── C91i - 9…Bg4 10.d5 Na5 11.Bc2 c6 12.h3 Bc8 - Closed Bogoljubow [+0.10] (0) ├── C92 - 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 - Spanish [+0.34] [+0.41] (23) │ ├── C92b - 9…a5 - Closed Keres Variation [+0.63] (0) │ ├── C92c - 9…Be6 - Closed Kholmov Variation [+0.47] [+0.47] (8) │ ├── C92d - 9…Be6 10.d4 Bxb3 11.Qxb3 - Closed Kholmov [+0.41] (1) │ ├── C92e - 9…Nd7 - Closed Karpov Variation [+0.66] (0) │ ├── C92f - 9…Nd7 10.d4 Bf6 - Closed Karpov Variation [+0.61] (0) │ ├── C92g - 9…Nd7 10.d4 Bf6 11.a4 - Closed Karpov Variation [+0.66] (0) │ ├── C92h - 9…Nd7 10.d4 Bf6 11.a4 Bb7 12.Na3 - Closed Karpov Variation [+0.55] (0) │ ├── C92i - 9…Bb7 - Closed Zaitsev (Flohr) Variation [+0.38] [+0.38] (3) │ ├── C92j - 9…Bb7 10.d4 - Closed Zaitsev [+0.39] (0) │ ├── C92k - 9…Bb7 10.d4 Re8 - Closed Zaitsev [+0.39] (4) │ ├── C92l - 9…Bb7 10.d4 Re8 11.Ng5 - Closed Zaitsev [+0.36] (6) │ ├── C92m - 9…Bb7 10.d4 Re8 11.Nbd2 - Closed Zaitsev [+0.36] (0) │ ├── C92n - 9…Bb7 10.d4 Re8 11.Nbd2 Bf8 12.d5 Nb8 - Closed Zaitsev [+0.27] (0) │ ├── C92o - 9…Bb7 10.d4 Re8 11.Nbd2 Bf8 12.Bc2 - Closed Zaitsev [+0.32] (0) │ ├── C92p - 9…Bb7 10.d4 Re8 11.Nbd2 Bf8 12.a3 - Closed Zaitsev [+0.35] (0) │ ├── C92q - 9…Bb7 10.d4 Re8 11.Nbd2 Bf8 12.a4 - Closed Zaitsev [+0.36] (1) │ ├── C92r - 9…Bb7 10.d4 Re8 11.Nbd2 Bf8 12.a4 h6 - Closed Zaitsev [+0.34] (0) │ ├── C92s - 9…Bb7 10.d4 Re8 11.Nbd2 Bf8 12.a4 h6 13.Bc2 - Closed Zaitsev [+0.35] (0) │ ├── C92t - 9…Bb7 10.d4 Re8 11.Nbd2 Bf8 12.a4 h6 13.Bc2 exd4 - Closed Zaitsev [+0.57] (0) │ └── C92u - 9…Bb7 10.d4 Re8 11.Nbd2 Bf8 12.a4 h6 13.Bc2 exd4 14.cxd4 Nb4 15.Bb1 c5 - Closed Zaitsev [+0.88] (0) ├── C93 - 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 h6 - Spanish [+0.51] [+0.62] (15) │ ├── C93a - 9…h6 - Closed Smyslov Defence [+0.55] [+0.55] (0) │ ├── C93b - 10.d3 - Closed Smyslov [+0.26] [+0.26] (0) │ ├── C93c - 10.d4 - Closed Smyslov [+0.46] [+0.46] (1) │ ├── C93d - 10.d4 Re8 - Closed Smyslov [+0.44] [+0.44] (0) │ ├── C93e - 10.d4 Re8 11.a4 - Closed Smyslov [+0.18] [+0.18] (0) │ ├── C93f - 10.d4 Re8 11.Be3 - Closed Smyslov [+0.32] [+0.32] (1) │ ├── C93g - 10.d4 Re8 11.Nbd2 - Closed Smyslov [+0.52] [+0.52] (1) │ ├── C93h - 10.d4 Re8 11.Nbd2 Bf8 - Closed Smyslov [+0.52] [+0.52] (0) │ ├── C93i - 10.d4 Re8 11.Nbd2 Bf8 12.a3 - Closed Smyslov [+0.32] [+0.32] (1) │ ├── C93j - 10.d4 Re8 11.Nbd2 Bf8 12.Bc2 - Closed Smyslov [+0.33] [+0.33] (3) │ ├── C93k - 10.d4 Re8 11.Nbd2 Bf8 12.Nf1 - Closed Smyslov [+0.50] [+0.50] (0) │ ├── C93l - 10.d4 Re8 11.Nbd2 Bf8 12.Nf1 Bb7 - Closed Smyslov [+0.65] [+0.65] (0) │ ├── C93m - 10.d4 Re8 11.Nbd2 Bf8 12.Nf1 Bd7 - Closed Smyslov [+0.46] [+0.46] (5) │ └── C93n - 10.d4 Re8 11.Nbd2 Bf8 12.Nf1 Bd7 13.Ng3 Na5 14.Bc2 c5 - Closed Smyslov [+0.53] [+0.53] (3) ├── C94 - 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 Nb8 - Spanish [+0.48] [+0.37] (0) │ ├── C94b - 10.a4 - Closed Breyer Matulovic Variation [+0.27] (0) │ ├── C94c - 10.d3 - Closed Breyer [+0.20] (0) │ ├── C94d - 10.d3 Nbd7 - Closed Breyer [+0.31] (0) │ ├── C94e - 10.d3 Nbd7 11.Nbd2 - Closed Breyer [+0.19] (0) │ └── C94f - 10.d3 Nbd7 11.Nbd2 Bb7 - Closed Breyer [+0.26] (0) ├── C95 - 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 Nb8 10.d4 - Spanish [+0.44] [+0.32] (92) │ ├── C95a - 10…Bb7 - Closed Breyer [+0.53] (0) │ ├── C95b - 10…Nbd7 - Closed Breyer [+0.39] [+0.39] (2) │ ├── C95c - 10…Nbd7 11.Nh4 - Closed Breyer Simagin Variation [+0.10] (0) │ ├── C95d - 10…Nbd7 11.Bg5 - Closed Breyer [+0.17] (0) │ ├── C95e - 10…Nbd7 11.c4 - Closed Breyer Arseniev Variation [+0.34] (3) │ ├── C95e - 10…Nbd7 11.c4 c6 - Closed Breyer Arseniev [+0.36] (4) │ ├── C95f - 10…Nbd7 11.Nbd2 - Closed Breyer [+0.36] (8) │ ├── C95f - 10…Nbd7 11.Nbd2 Bb7 - Closed Breyer [+0.35] (0) │ ├── C95f - 10…Nbd7 11.Nbd2 Bb7 12.a4 - Closed Breyer [+0.35] (8) │ ├── C95g - 10…Nbd7 11.Nbd2 Bb7 12.Bc2 - Closed Breyer [+0.35] (0) │ ├── C95g - 10…Nbd7 11.Nbd2 Bb7 12.Bc2 c5 - Closed Breyer Gligoric Variation [+0.57] (0) │ ├── C95h - 10…Nbd7 11.Nbd2 Bb7 12.Bc2 Re8 - Closed Breyer Main Line [+0.35] (1) │ ├── C95i - 10…Nbd7 11.Nbd2 Bb7 12.Bc2 Re8 13.b4 - Closed Breyer Main Line [+0.22] (0) │ ├── C95j - 10…Nbd7 11.Nbd2 Bb7 12.Bc2 Re8 13.a4 - Closed Breyer Main Line [+0.19] (0) │ ├── C95k - 10…Nbd7 11.Nbd2 Bb7 12.Bc2 Re8 13.Nf1 - Closed Breyer Main Line [+0.41] (3) │ ├── C95k - 10…Nbd7 11.Nbd2 Bb7 12.Bc2 Re8 13.Nf1 Bf8 - Closed Breyer Main Line [+0.37] (11) │ ├── C95k - 10…Nbd7 11.Nbd2 Bb7 12.Bc2 Re8 13.Nf1 Bf8 14.Ng3 - Closed Breyer Main Line [+0.35] (6) │ ├── C95k - 10…Nbd7 11.Nbd2 Bb7 12.Bc2 Re8 13.Nf1 Bf8 14.Ng3 c5 - Closed Breyer Main Line [+0.78] (17) │ ├── C95l - 10…Nbd7 11.Nbd2 Bb7 12.Bc2 Re8 13.Nf1 Bf8 14.Ng3 g6 - Closed Breyer Main Line [+0.52] (14) │ ├── C95l - 10…Nbd7 11.Nbd2 Bb7 12.Bc2 Re8 13.Nf1 Bf8 14.Ng3 g6 15.b3 - Closed Breyer Main Line [+0.34] (14) │ ├── C95m - 10…Nbd7 11.Nbd2 Bb7 12.Bc2 Re8 13.Nf1 Bf8 14.Ng3 g6 15.a4 - Closed Breyer Main Line [+0.53] (1) │ ├── C95n - 10…Nbd7 11.Nbd2 Bb7 12.Bc2 Re8 13.Nf1 Bf8 14.Ng3 g6 15.a4 c5 - Closed Breyer Main Line [+0.51] (0) │ └── C95o - 10…Nbd7 11.Nbd2 Bb7 12.Bc2 Re8 13.Nf1 Bf8 14.Ng3 g6 15.a4 c5 16.d5 c4 - Closed Breyer Main Line [+0.58] (0) ├── C96 - 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 - Spanish [+0.52] [+0.41] (0) │ ├── C96 - 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 - Spanish [+0.54] (0) │ ├── C96a - 9…Na5 - Closed Chigorin [+0.56] [+0.40] (0) │ │ ├── C97a - 11…Qc7 - Closed Chigorin [+0.48] (0) │ │ ├── C97b - 12.d5 - Closed Chigorin [+0.48] (0) │ │ ├── C97c - 12.d5 c4 - Closed Chigorin [+1.36] (0) │ │ ├── C97d - 12.Nbd2 - Closed Chigorin [+0.37] (0) │ │ ├── C97e - 12.Nbd2 Bb7 - Closed Chigorin [+0.90] (0) │ │ ├── C97f - 12.Nbd2 Re8 - Closed Chigorin [+0.83] (0) │ │ ├── C97g - 12.Nbd2 Rd8 - Closed Chigorin [+0.89] (0) │ │ ├── C97h - 12.Nbd2 Bd7 - Closed Chigorin [+0.41] (0) │ │ ├── C97i - 12.Nbd2 Bd7 13.Nf1 - Closed Chigorin [+0.48] (0) │ │ ├── C97j - 12.Nbd2 Bd7 13.Nf1 Nc4 - Closed Chigorin [+0.61] (0) │ │ ├── C97k - 12.Nbd2 Bd7 13.Nf1 Rfe8 - Closed Chigorin [+0.70] (0) │ │ └── C97l - 12.Nbd2 Bd7 13.Nf1 Rfe8 14.Ne3 g6 - Closed Chigorin Yugoslav System [+0.84] (0) │ ├── C96c - 10.Bc2 c6 - Closed Chigorin [+0.73] (0) │ ├── C96d - 10.Bc2 c6 11.d4 Qc7 - Closed Chigorin Rossolimo Variation [+0.76] (0) │ ├── C96e - 10.Bc2 Bb7 - Closed Chigorin [+0.67] (0) │ ├── C96f - 10.Bc2 c5 - Closed Chigorin [+0.46] (0) │ ├── C96g - 10.Bc2 c5 11.d3 - Closed Chigorin [+0.01] (0) │ ├── C96h - 10.Bc2 c5 11.d3 Nc6 - Closed Chigorin [+0.36] (0) │ ├── C96i - 10.Bc2 c5 11.d4 - Closed Chigorin [+0.53] (0) │ ├── C96j - 10.Bc2 c5 11.d4 cxd4 - Closed Chigorin [+0.52] (0) │ ├── C96k - 10.Bc2 c5 11.d4 Bb7 - Closed Chigorin [+0.80] (0) │ ├── C96l - 10.Bc2 c5 11.d4 Bb7 12.Nbd2 - Closed Chigorin [+0.29] (0) │ ├── C96m - 10.Bc2 c5 11.d4 Nc6 - Closed Chigorin Borisenko Variation [+1.05] (0) │ ├── C96n - 10.Bc2 c5 11.d4 Nd7 - Closed Chigorin Keres Variation [+0.53] (0) │ └── C96o - 10.Bc2 c5 11.d4 Nd7 12.Nbd2 cxd4 - Closed Chigorin Keres [+0.47] (0) ├── C98 - 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 c5 11.d4 Qc7 12.Nbd2 Nc6 - Spanish [+0.99] (0) │ ├── C98a - 12…Nc6 - Closed Chigorin [+1.05] [+1.05] (0) │ ├── C98b - 13.dxc5 - Closed Chigorin Rauzer Attack [+0.00] (0) │ ├── C98b - 13.dxc5 dxc5 - Closed Chigorin Rauzer Attack [+0.06] (0) │ ├── C98c - 13.dxc5 dxc5 14.Nf1 - Closed Chigorin Rauzer [+0.07] (0) │ ├── C98d - 13.dxc5 dxc5 14.Nf1 Be6 - Closed Chigorin Rauzer [+0.07] (0) │ ├── C98e - 13.d5 - Closed Chigorin [+0.95] (0) │ ├── C98f - 13.d5 Na5 - Closed Chigorin [+0.99] (0) │ ├── C98g - 13.d5 Nd8 - Closed Chigorin [+0.95] (0) │ ├── C98h - 13.d5 Nd8 14.Nf1 - Closed Chigorin [+0.87] (0) │ └── C98i - 13.d5 Nd8 14.a4 - Closed Chigorin [+1.04] (0) └── C99 - 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 c5 11.d4 Qc7 12.Nbd2 cxd4 - Spanish [+0.42] [+0.44] (0) ├── C99a - 12…cxd4 - Closed Chigorin [+0.43] [+0.43] (0) ├── C99b - 13.cxd4 Rd8 - Closed Chigorin [+0.57] (0) ├── C99c - 13.cxd4 Bd7 - Closed Chigorin [+0.42] (0) ├── C99c - 13.cxd4 Bd7 14.Nf1 - Closed Chigorin [+0.47] (0) ├── C99d - 13.cxd4 Bd7 14.Nf1 Rac8 15.Ne3 - Closed Chigorin [+0.47] (0) ├── C99e - 13.cxd4 Bb7 - Closed Chigorin [+0.68] (0) ├── C99e - 13.cxd4 Bb7 14.Nf1 - Closed Chigorin [+0.30] (0) ├── C99e - 13.cxd4 Bb7 14.Nf1 Rac8 - Closed Chigorin [+0.38] (0) ├── C99f - 13.cxd4 Bb7 14.Nf1 Rac8 15.Re2 - Closed Chigorin [+0.29] (0) ├── C99g - 13.cxd4 Bb7 14.d5 - Closed Chigorin [+0.65] (0) ├── C99h - 13.cxd4 Bb7 14.d5 Rac8 - Closed Chigorin [+0.93] (0) ├── C99i - 13.cxd4 Nc6 - Closed Chigorin [+0.51] (0) ├── C99i - 13.cxd4 Nc6 14.a3 - Closed Chigorin [+0.43] (0) ├── C99j - 13.cxd4 Nc6 14.Nf1 - Closed Chigorin [+0.13] (0) ├── C99k - 13.cxd4 Nc6 14.d5 - Closed Chigorin [+0.11] (0) ├── C99l - 13.cxd4 Nc6 14.Nb3 - Closed Chigorin [+0.34] (0) ├── C99l - 13.cxd4 Nc6 14.Nb3 a5 - Closed Chigorin [+0.34] (0) ├── C99m - 13.cxd4 Nc6 14.Nb3 a5 15.Be3 a4 - Closed Chigorin [+0.36] (0) ├── C99n - 13.cxd4 Nc6 14.Nb3 a5 15.Be3 a4 16.Nbd2 Nb4 - Closed Chigorin [+0.36] (0) └── C99o - 13.cxd4 Nc6 14.Nb3 a5 15.Be3 a4 16.Nbd2 Bd7 - Closed Chigorin [+0.34] (0)
  • C90 - 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 - Spanish [+0.34]

    C90 - 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 - Spanish [+0.34] (6)

    Base Masters : Blancs 31.5%, Nulles 51.6%, Noirs 16.9%. Coups candidats 5...h3  (87.3% — Blancs: 31.0% | Nulles: 52.9% | Noirs: 16.1%)5...d4  (9.7% — Blancs: 35.0% | Nulles: 42.8% | Noirs: 22.2%)5...d3  (1.7% — Blancs: 31.6% | Nulles: 44.1% | Noirs: 24.3%)5...a4  (0.9% — Blancs: 40.7% | Nulles: 34.2% | Noirs: 25.1%)5...a3  (0.3% — Blancs: 30.8% | Nulles: 44.0% | Noirs: 25.3%)5...Bc2 auto Analyse coup par coup — 8 demi-coups commentés 1.e4 Avancée centrale — contrôle d5, f5. Prépare d4, f4, Bc4, Bd3. 1...e5 Avancée centrale — contrôle d4, f4. Prépare d5, f5, Bc5. 2.Nf3 Contrôle c4, d4, d5, e5. 2...Nc6 Contrôle d4, f4, c5. 3.Bb5 Contrôle c4, d4, d5, e5. 3...a6 Coup prophylactique — empêche Nb5, Bb5. Prépare b5. 4.Ba4 Contrôle…
  • C92 - 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 - Spanish [+0.34]

    C92 - 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 - Spanish [+0.34] (23)

    Base Masters : Blancs 31.2%, Nulles 52.7%, Noirs 16.1%. Coups candidats 5...Na5  (34.6% — Blancs: 35.8% | Nulles: 47.4% | Noirs: 16.8%)5...Nb8  (27.8% — Blancs: 28.7% | Nulles: 54.5% | Noirs: 16.8%)5...Bb7  (24.1% — Blancs: 27.4% | Nulles: 59.0% | Noirs: 13.6%)5...Re8  (4.6% — Blancs: 25.9% | Nulles: 61.0% | Noirs: 13.1%)5...Nd7  (3.5% — Blancs: 35.7% | Nulles: 43.6% | Noirs: 20.7%)5...h6  (2.6% — Blancs: 32.9% | Nulles: 47.7% | Noirs: 19.4%) auto Analyse coup par coup — 8 demi-coups commentés 1.e4 Avancée centrale — contrôle d5, f5. Prépare d4, f4, Bc4, Bd3. 1...e5 Avancée centrale — contrôle d4, f4. Prépare d5, f5, Bc5. 2.Nf3 Contrôle c4, d4, d5, e5. 2...Nc6 Contrôle d4, f4, c5. 3.Bb5 Contrôle c4, d4, d5, e5. 3...a6 Coup prophylactique — empêche Nb5,…
  • C93 - 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 h6 - Spanish [+0.51]

    C93 - 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 h6 - Spanish [+0.51] (15)

    Base Masters : Blancs 33.1%, Nulles 47.7%, Noirs 19.2%. Coups candidats 5...d4  (97.4% — Blancs: 33.2% | Nulles: 47.3% | Noirs: 19.5%)5...d3  (2.2%)5...a4  (0.3%)5...a3  (0.1%) auto Analyse coup par coup — 8 demi-coups commentés 1.e4 Avancée centrale — contrôle d5, f5. Prépare d4, f4, Bc4, Bd3. 1...e5 Avancée centrale — contrôle d4, f4. Prépare d5, f5, Bc5. 2.Nf3 Contrôle c4, d4, d5, e5. 2...Nc6 Contrôle d4, f4, c5. 3.Bb5 Contrôle c4, d4, d5, e5. 3...a6 Coup prophylactique — empêche Nb5, Bb5. Prépare b5. 4.Ba4 Contrôle d4, d5, e5, f5. 4...Nf6 Contrôle d4, e4, f4, c5. Structure de pions ♔ Blancs♚ NoirsPions doublés——Pions isolés——Arriérés● d2● c7Chaînes●…
  • C95 - 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 Nb8 10.d4 - Spanish [+0.44]

    C95 - 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 Nb8 10.d4 - Spanish [+0.44] (92)

    Base Masters : Blancs 28.7%, Nulles 54.6%, Noirs 16.7%. Coups candidats 5...Nbd7  (99.9% — Blancs: 28.7% | Nulles: 54.6% | Noirs: 16.7%)5...Bb75...Re85...c55...c6 auto Analyse coup par coup — 8 demi-coups commentés 1.e4 Avancée centrale — contrôle d5, f5. Prépare d4, f4, Bc4, Bd3. 1...e5 Avancée centrale — contrôle d4, f4. Prépare d5, f5, Bc5. 2.Nf3 Contrôle c4, d4, d5, e5. 2...Nc6 Contrôle d4, f4, c5. 3.Bb5 Contrôle c4, d4, d5, e5. 3...a6 Coup prophylactique — empêche Nb5, Bb5. Prépare b5. 4.Ba4 Contrôle d4, d5, e5, f5. 4...Nf6 Contrôle d4, e4, f4, c5. Structure de pions ♔ Blancs♚ NoirsPions doublés——Pions isolés——Arriérés—● c7Chaînes● b2→c3,…