C00 — C00-C19 1. e4 e6 French defence

○ Trait aux Blancs

Ouverture — Centre semi-ouvert

♔ Point de vue Blancs

8 7 6 5 4 3 2 1

abcdefgh

Atouts. Les Blancs s'appuient sur la paire de fous.

Côté adverse. Les fous enfermés en c8 et f8 et le roi resté au centre.

En contrepartie. Le roi n'est pas encore à l'abri et plusieurs pièces dorment encore (les cavaliers b1 et g1, les fous c1 et f1 et les tours a1 et h1).

Plans. O-O (Mettre le roi en sécurité, connecter les tours) ; Nbd2 (Développer Nb1) ; Nf3 (Développer Ng1) ; d3 (Libérer Bc1) ; Bd3 (Développer Bf1).

♚ Point de vue Noirs

1 2 3 4 5 6 7 8

hgfedcba

Atouts. Les Noirs s'appuient sur la paire de fous.

Côté adverse. Les fous enfermés en c1 et f1 et le roi resté au centre.

En contrepartie. Le roi n'est pas encore à l'abri et plusieurs pièces dorment encore (les cavaliers b8 et g8, les fous c8 et f8 et les tours a8 et h8).

Plans. O-O (Mettre le roi en sécurité, connecter les tours) ; ...d6 (Libérer Bc8) ; ...Nc6 (Développer Nb8) ; ...Nf6 (Développer Ng8) ; ...Be7 (Développer Bf8).

Avantages

Faiblesses adverses

Diagonale active

Plans

Structure de pions

	♔ Blancs	♚ Noirs
Pions doublés	—	—
Pions isolés	—	—
Arriérés	—	—
Chaînes	—	● d7→e6, f7→e6
Passés	—	—
Majorité	—	—

Cases

	♔ Blancs	♚ Noirs
Cases fortes	—	—
Cases faibles	—	—
Centre	—	—

Colonnes et diagonales

♔ Blancs

♚ Noirs

Pièces

	♔ Blancs	♚ Noirs
Bc1	● Bc1 Non développé (mob. 0)
Bf1	● Bf1 Non développé (mob. 5)
Bc8		● Bc8 Non développé (mob. 0)
Bf8		● Bf8 Non développé (mob. 5)
Paire de fous	● Oui	● Oui
Non développées	6 (b1, g1, c1, f1, a1, h1)	6 (b8, 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	semi-ouvert
Ruptures	● c2-c3, ● d2-d3, ● e4-e5, ● f2-f3	● …c7-c6, ● …c7-c5, ● …d7-d6, ● …d7-d5, ● …e6-e5, ● …f7-f6, ● …f7-f5

├── C00 - 1.e4 e6 - French [+0.29] [+0.29] (618)
│   ├── C00a - 1…e6 - French [+0.22] [+0.22] (16)
│   ├── C00a - 2.Bb5 - Bird Variation [-0.22] (1)
│   ├── C00b - 2.b3 - Reti (Spielmann) Variation [-0.34] [-0.34] (43)
│   ├── C00c - 2.f4 - La Bourdonnais Variation [-0.25] [-0.25] (8)
│   ├── C00d - 2.e5 - Steinitz Attack [-0.28] [-0.28] (3)
│   ├── C00e - 2.c4 - Steiner (Anglo-French) Variation [-0.16] [-0.16] (7)
│   ├── C00e - 2.c4 d5 - Steiner (Anglo-French) Variation [-0.17] [-0.17] (32)
│   ├── C00e - 2.c4 d5 3.cxd5 exd5 4.Qb3 - Orthoschnapp Gambit [-0.91] [-0.91] (0)
│   ├── C00f - 2.Nc3 [+0.30] [+0.30] (2)
│   ├── C00f - 2.Nc3 d5 [+0.38] [+0.38] (7)
│   ├── C00f - 2.Nc3 d5 3.f4 - Pelikan Variation [-0.11] [-0.11] (2)
│   ├── C00g - 2.Qe2 - Chigorin Variation [+0.07] [+0.07] (51)
│   ├── C00h - 2.Qe2 c5 - Chigorin [+0.07] [+0.07] (78)
│   ├── C00i - 2.Qe2 c5 3.Nf3 - Chigorin [-0.15] [-0.15] (60)
│   ├── C00j - 2.Nf3 [+0.27] [+0.27] (0)
│   ├── C00j - 2.Nf3 d5 [+0.18] [+0.18] (1)
│   ├── C00j - 2.Nf3 d5 3.e5 [+0.15] [+0.15] (0)
│   ├── C00j - 2.Nf3 d5 3.e5 c5 [+0.16] [+0.16] (4)
│   ├── C00k - 2.Nf3 d5 3.e5 c5 4.b4 - Wing Gambit [-0.29] [-0.29] (5)
│   ├── C00l - 2.Nf3 d5 3.Nc3 - Two Knights Variation [-0.37] [-0.37] (19)
│   ├── C00m - 2.d3 - KIA [-0.12] [-0.12] (12)
│   ├── C00m - 2.d3 d5 - KIA [-0.09] [-0.09] (3)
│   ├── C00n - 2.d3 d5 3.Qe2 - KIA [-0.16] [-0.16] (11)
│   ├── C00o - 2.d3 d5 3.Qe2 Nf6 - KIA [-0.20] [-0.20] (7)
│   ├── C00p - 2.d3 d5 3.Nd2 - KIA [-0.14] [-0.14] (25)
│   ├── C00q - 2.d3 d5 3.Nd2 c5 - KIA [-0.13] [-0.13] (28)
│   ├── C00r - 2.d3 d5 3.Nd2 Nf6 - KIA [-0.15] [-0.15] (46)
│   ├── C00s - 2.d3 d5 3.Nd2 Nf6 4.Ngf3 - KIA Reversed Philidor [-0.13] [-0.13] (33)
│   ├── C00t - 2.d3 d5 3.Nd2 Nf6 4.Ngf3 b6 - KIA Reversed Philidor [+0.52] [+0.52] (21)
│   ├── C00u - 2.d3 d5 3.Nd2 Nf6 4.Ngf3 Nc6 - KIA Reversed Philidor [+0.12] [+0.12] (14)
│   ├── C00v - 2.d3 d5 3.Nd2 Nf6 4.Ngf3 Nc6 5.c3 - KIA Reversed Philidor [-0.02] [-0.02] (17)
│   ├── C00w - 2.d4 [+0.29] [+0.29] (13)
│   ├── C00w - 2.d4 a6 - St. George [+0.54] [+0.54] (4)
│   ├── C00w - 2.d4 c5 - Franco-Benoni [+0.57] [+0.57] (0)
│   ├── C00x - 2.d4 d5 [+0.26] [+0.26] (1)
│   ├── C00x - 2.d4 d5 3.Be3 - Alapin-Diemer Gambit (ADG) [-0.73] [-0.73] (15)
│   └── C00y - 2.d4 d5 3.Bd3 - Schlechter [-0.20] [-0.20] (29)
├── C01 - 1.e4 e6 2.d4 d5 3.exd5 - French [+0.13] [+0.13] (905)
│   ├── C01a - 3…Qxd5 - Exchange [+0.74] [+0.74] (1)
│   ├── C01a - 3.exd5 - Exchange [+0.15] [+0.15] (0)
│   ├── C01b - 3…exd5 - Exchange [+0.08] [+0.08] (14)
│   ├── C01c - 3…exd5 4.c4 - Exchange [-0.17] [-0.17] (10)
│   ├── C01c - 3…exd5 4.c4 c6 - Exchange [+0.13] [+0.13] (0)
│   ├── C01d - 3…exd5 4.c4 Nf6 - Exchange [-0.16] [-0.16] (1)
│   ├── C01d - 3…exd5 4.c4 Nf6 5.Nf3 - Exchange [-0.15] [-0.15] (5)
│   ├── C01e - 3…exd5 4.c4 Nf6 5.Nc3 - Exchange [-0.18] [-0.18] (2)
│   ├── C01e - 3…exd5 4.c4 Nf6 5.Nc3 Bb4 - Exchange [-0.14] [-0.14] (4)
│   ├── C01e - 3…exd5 4.c4 Nf6 5.Nc3 Bb4 6.Nf3 - Exchange [-0.20] [-0.20] (10)
│   ├── C01e - 3…exd5 4.c4 Nf6 5.Nc3 c6 - Exchange [+0.17] [+0.17] (10)
│   ├── C01f - 3…exd5 4.c4 Nf6 5.Nc3 Be7 - Exchange [+0.10] [+0.10] (4)
│   ├── C01f - 3…exd5 4.c4 Nf6 5.Nc3 Be7 6.Nf3 - Exchange [+0.06] [+0.06] (7)
│   ├── C01g - 3…exd5 4.Bf4 - Exchange [-0.06] [-0.06] (4)
│   ├── C01h - 3…exd5 4.Bd3 - Exchange [+0.07] [+0.07] (25)
│   ├── C01i - 3…exd5 4.Bd3 Nc6 - Exchange [+0.22] [+0.22] (86)
│   ├── C01j - 3…exd5 4.Bd3 Bd6 - Exchange [+0.16] [+0.16] (115)
│   ├── C01k - 3…exd5 4.Nf3 - Exchange [+0.07] [+0.07] (28)
│   ├── C01l - 3…exd5 4.Nf3 Nf6 - Exchange [+0.09] [+0.09] (6)
│   ├── C01m - 3…exd5 4.Nf3 Nf6 5.Bd3 - Exchange [+0.10] [+0.10] (15)
│   ├── C01n - 3…exd5 4.Nf3 Bd6 - Exchange [+0.16] [+0.16] (11)
│   ├── C01o - 3…exd5 4.Bd3 Bd6 5.Nf3 - Exchange [+0.16] [+0.16] (78)
│   ├── C01p - 3…exd5 4.Bd3 Bd6 5.Nf3 Nf6 - Exchange [+0.20] [+0.20] (115)
│   ├── C01q - 3…exd5 4.Nf3 Bd6 5.c4 - Exchange [+0.20] [+0.20] (25)
│   ├── C01r - 3…exd5 4.Nc3 - Exchange [+0.02] [+0.02] (7)
│   ├── C01s - 3…exd5 4.Nc3 Nf6 - Exchange [-0.09] [-0.09] (21)
│   ├── C01s - 3…exd5 4.Nc3 Nf6 5.Nf3 - Exchange [-0.20] [-0.20] (18)
│   ├── C01t - 3…exd5 4.Nc3 Nf6 5.Bg5 - Exchange Svenonius Variation [-0.13] [-0.13] (72)
│   ├── C01t - 3…exd5 4.Nc3 Nf6 5.Bg5 Nc6 - Exchange Bogoljubow Variation [+0.16] [+0.16] (6)
│   ├── C01u - 3…exd5 4.Nc3 Bb4 - Exchange Winawer [+0.18] [+0.18] (65)
│   ├── C01v - 3…exd5 4.Nc3 Bb4 5.Bd3 - Exchange Winawer [+0.16] [+0.16] (52)
│   ├── C01v - 3…exd5 4.Nc3 Bb4 5.Bd3 Ne7 6.Qh5 - Exchange Canal Attack [+0.52] [+0.52] (6)
│   └── C01w - 3…exd5 4.Nc3 Bb4 5.Bd3 Nc6 - Exchange Winawer [+0.44] [+0.44] (82)
├── C02 - 1.e4 e6 2.d4 d5 3.e5 - French [+0.27] [+0.27] (716)
│   ├── C02a - 3…Ne7 - Advance [+0.40] [+0.40] (3)
│   ├── C02a - 3.e5 - French: Advance [+0.20] [+0.20] (1)
│   ├── C02b - 3…b6 - Advance [+0.77] [+0.77] (8)
│   ├── C02b - 3…b6 4.c3 Qd7 - Advance [+0.84] [+0.84] (11)
│   ├── C02c - 3…c5 - Advance [+0.29] [+0.29] (3)
│   ├── C02c - 3…c5 4.b4 - Advance Wing Gambit [-1.21] [-1.21] (0)
│   ├── C02d - 3…c5 4.dxc5 - Advance Steinitz [-0.32] [-0.32] (56)
│   ├── C02e - 3…c5 4.Qg4 - Advance Nimzowitsch Attack [-1.02] [-1.02] (23)
│   ├── C02e - 3…c5 4.Qg4 cxd4 5.Nf3 - Advance Nimzowitsch Gambit [-1.03] [-1.03] (13)
│   ├── C02f - 3…c5 4.Nf3 - Advance [-0.15] [-0.15] (62)
│   ├── C02f - 3…c5 4.Nf3 cxd4 5.Bd3 - Advance Ruisdonk Gambit [-0.21] [-0.21] (10)
│   ├── C02g - 3…c5 4.c3 - Advance [+0.26] [+0.26] (18)
│   ├── C02h - 3…c5 4.c3 Qb6 - Advance [+0.40] [+0.40] (8)
│   ├── C02i - 3…c5 4.c3 Qb6 5.Nf3 Bd7 - Advance Wade [+0.39] [+0.39] (34)
│   ├── C02j - 3…c5 4.c3 Qb6 5.Nf3 Bd7 6.Be2 - Advance Wade [+0.28] [+0.28] (39)
│   ├── C02k - 3…c5 4.c3 Nc6 - Advance [+0.23] [+0.23] (4)
│   ├── C02l - 3…c5 4.c3 Nc6 5.Nf3 - Advance Paulsen [+0.33] [+0.33] (19)
│   ├── C02m - 3…c5 4.c3 Nc6 5.Nf3 Nge7 - Advance [+0.30] [+0.30] (36)
│   ├── C02n - 3…c5 4.c3 Nc6 5.Nf3 Bd7 - Advance Euwe [+0.26] [+0.26] (11)
│   ├── C02o - 3…c5 4.c3 Nc6 5.Nf3 Bd7 6.a3 - Advance Euwe [+0.13] [+0.13] (7)
│   ├── C02p - 3…c5 4.c3 Nc6 5.Nf3 Bd7 6.Be2 - Advance Euwe [+0.31] [+0.31] (27)
│   ├── C02q - 3…c5 4.c3 Nc6 5.Nf3 Bd7 6.Be2 Nge7 - Advance Euwe [+0.29] [+0.29] (41)
│   ├── C02r - 3…c5 4.c3 Nc6 5.Nf3 Qb6 - Advance [+0.34] [+0.34] (13)
│   ├── C02s - 3…c5 4.c3 Nc6 5.Nf3 Qb6 6.Bd3 - Advance Milner-Barry Gambit [+0.25] [+0.25] (46)
│   ├── C02t - 3…c5 4.c3 Nc6 5.Nf3 Qb6 6.Be2 - Advance [+0.20] [+0.20] (23)
│   ├── C02u - 3…c5 4.c3 Nc6 5.Nf3 Qb6 6.Be2 cxd4 7.cxd4 - Advance [+0.00] [+0.00] (47)
│   ├── C02v - 3…c5 4.c3 Nc6 5.Nf3 Qb6 6.a3 - Advance [+0.22] [+0.22] (53)
│   ├── C02w - 3…c5 4.c3 Nc6 5.Nf3 Qb6 6.a3 Bd7 - Advance [+0.42] [+0.42] (19)
│   ├── C02x - 3…c5 4.c3 Nc6 5.Nf3 Qb6 6.a3 Nh6 - Advance [+0.66] [+0.66] (22)
│   ├── C02y - 3…c5 4.c3 Nc6 5.Nf3 Qb6 6.a3 c4 - Advance [+0.26] [+0.26] (29)
│   └── C02z - 3…c5 4.c3 Nc6 5.Nf3 Qb6 6.a3 c4 7.Nbd2 - Advance [+0.34] [+0.34] (30)
├── C03 - 1.e4 e6 2.d4 d5 3.Nd2 - French [+0.13] [+0.13] (234)
│   ├── C03a - 3…dxe4 - Tarrasch [+0.45] [+0.45] (0)
│   ├── C03a - 3.Nd2 - French: Tarrasch [+0.12] [+0.12] (33)
│   ├── C03b - 3…f5 - Tarrasch Haberditz Variation [+0.73] [+0.73] (20)
│   ├── C03c - 3…b6 - Tarrasch [+0.73] [+0.73] (14)
│   ├── C03d - 3…a6 - Tarrasch [+0.34] [+0.34] (12)
│   ├── C03e - 3…a6 4.Ngf3 - Tarrasch [+0.32] [+0.32] (5)
│   ├── C03f - 3…Be7 - Tarrasch [+0.37] [+0.37] (21)
│   ├── C03g - 3…Be7 4.Bd3 - Tarrasch [+0.39] [+0.39] (2)
│   ├── C03h - 3…Be7 4.Bd3 c5 - Tarrasch [+0.32] [+0.32] (0)
│   ├── C03i - 3…Be7 4.Bd3 c5 5.dxc5 Nf6 - Tarrasch [+0.11] [+0.11] (13)
│   ├── C03j - 3…Be7 4.Ngf3 - Tarrasch [+0.31] [+0.31] (0)
│   ├── C03j - 3…Be7 4.Ngf3 Nf6 - Tarrasch [+0.36] [+0.36] (5)
│   ├── C03k - 3…Be7 4.Ngf3 Nf6 5.Bd3 - Tarrasch [+0.41] [+0.41] (4)
│   ├── C03l - 3…Nc6 - Tarrasch Guimard Variation [+0.56] [+0.56] (1)
│   ├── C03m - 3…Nc6 4.c3 - Tarrasch Guimard [+0.28] [+0.28] (15)
│   ├── C03n - 3…Nc6 4.c3 e5 - Tarrasch Guimard [+0.44] [+0.44] (39)
│   └── C03o - 3…Nc6 4.Ngf3 - Tarrasch Guimard [+0.55] [+0.55] (50)
├── C04 - 1.e4 e6 2.d4 d5 3.Nd2 Nc6 4.Ngf3 Nf6 - French [+0.50] [+0.50] (212)
│   ├── C04a - 4…Nf6 - French: Tarrasch Guimard [+0.52] [+0.52] (3)
│   ├── C04b - 5.e5 - Tarrasch Guimard [+0.69] [+0.69] (9)
│   ├── C04c - 5.e5 Nd7 - Tarrasch Guimard Main Line [+0.68] [+0.68] (42)
│   ├── C04d - 5.e5 Nd7 6.c3 - Tarrasch Guimard Main Line [+0.47] [+0.47] (30)
│   ├── C04e - 5.e5 Nd7 6.Bb5 - Tarrasch Guimard Main Line [+0.49] [+0.49] (25)
│   ├── C04f - 5.e5 Nd7 6.Be2 - Tarrasch Guimard Main Line [+0.58] [+0.58] (6)
│   ├── C04g - 5.e5 Nd7 6.Be2 f6 - Tarrasch Guimard Main Line [+0.63] [+0.63] (8)
│   ├── C04h - 5.e5 Nd7 6.Nb3 - Tarrasch Guimard Main Line [+0.64] [+0.64] (35)
│   ├── C04i - 5.e5 Nd7 6.Nb3 a5 - Tarrasch Guimard Main Line [+0.66] [+0.66] (15)
│   └── C04j - 5.e5 Nd7 6.Nb3 Be7 - Tarrasch Guimard Main Line [+0.68] [+0.68] (39)
├── C05 - 1.e4 e6 2.d4 d5 3.Nd2 Nf6 - French [+0.58] [+0.58] (400)
│   ├── C05a - 3…Nf6 - French: Tarrasch Closed [+0.39] [+0.39] (11)
│   ├── C05b - 4.e5 - Tarrasch Closed [+0.41] [+0.41] (28)
│   ├── C05c - 4.e5 Ne4 - Tarrasch Closed [+0.85] [+0.85] (1)
│   ├── C05c - 4.e5 Ne4 5.Nxe4 - Tarrasch Closed [+0.85] [+0.85] (3)
│   ├── C05d - 4.e5 Nfd7 - Tarrasch Closed [+0.59] [+0.59] (14)
│   ├── C05e - 4.e5 Nfd7 5.f4 - Tarrasch Closed [+0.62] [+0.62] (19)
│   ├── C05f - 4.e5 Nfd7 5.f4 c5 6.c3 Nc6 - Tarrasch Closed [+0.60] [+0.60] (8)
│   ├── C05g - 4.e5 Nfd7 5.f4 c5 6.c3 Nc6 7.Ndf3 - Tarrasch Closed [+0.67] [+0.67] (31)
│   ├── C05h - 4.e5 Nfd7 5.f4 c5 6.c3 Nc6 7.Ndf3 cxd4 - Tarrasch Closed [+0.69] [+0.69] (23)
│   ├── C05i - 4.e5 Nfd7 5.f4 c5 6.c3 Nc6 7.Ndf3 Qb6 - Tarrasch Closed [+0.65] [+0.65] (5)
│   ├── C05j - 4.e5 Nfd7 5.f4 c5 6.c3 Nc6 7.Ndf3 Qb6 8.h4 - Tarrasch Closed [+0.61] [+0.61] (0)
│   ├── C05j - 4.e5 Nfd7 5.f4 c5 6.c3 Nc6 7.Ndf3 Qb6 8.h4 cxd4 9.cxd4 - Tarrasch Closed [+0.59] [+0.59] (2)
│   ├── C05k - 4.e5 Nfd7 5.f4 c5 6.c3 Nc6 7.Ndf3 Qb6 8.Ne2 - Tarrasch Closed [+0.24] [+0.24] (25)
│   ├── C05k - 4.e5 Nfd7 5.f4 c5 6.c3 Nc6 7.Ndf3 Qb6 8.Ne2 cxd4 9.cxd4 - Tarrasch Closed [+0.63] [+0.63] (4)
│   ├── C05l - 4.e5 Nfd7 5.f4 c5 6.c3 Nc6 7.Ndf3 Qb6 8.g3 - Tarrasch Closed [+0.37] [+0.37] (10)
│   ├── C05l - 4.e5 Nfd7 5.f4 c5 6.c3 Nc6 7.Ndf3 Qb6 8.g3 cxd4 9.cxd4 - Tarrasch Closed [+0.62] [+0.62] (33)
│   ├── C05m - 4.e5 Nfd7 5.c3 - Tarrasch Closed [+0.67] [+0.67] (6)
│   ├── C05n - 4.e5 Nfd7 5.Bd3 - Tarrasch [+0.33] [+0.33] (31)
│   ├── C05o - 4.e5 Nfd7 5.Bd3 c5 6.c3 b6 - Tarrasch Botvinnik [+1.01] [+1.01] (47)
│   ├── C05p - 4.e5 Nfd7 5.Bd3 c5 6.c3 Nc6 - Tarrasch Closed [+0.21] [+0.21] (0)
│   ├── C05p - 4.e5 Nfd7 5.Bd3 c5 6.c3 Nc6 7.Ndf3 - Tarrasch Closed [+0.19] [+0.19] (11)
│   ├── C05q - 4.e5 Nfd7 5.Bd3 c5 6.c3 Nc6 7.Ndf3 Qa5 - Tarrasch Closed [+0.49] [+0.49] (1)
│   ├── C05r - 4.e5 Nfd7 5.Bd3 c5 6.c3 Nc6 7.Ngf3 - Tarrasch Closed [+0.38] [+0.38] (19)
│   ├── C05s - 4.e5 Nfd7 5.Bd3 c5 6.c3 Nc6 7.Ngf3 Be7 - Tarrasch Closed [+0.35] [+0.35] (7)
│   ├── C05t - 4.e5 Nfd7 5.Bd3 c5 6.c3 Nc6 7.Ngf3 Be7 8.O-O g5 - Tarrasch Closed [+0.83] [+0.83] (4)
│   ├── C05u - 4.e5 Nfd7 5.Bd3 c5 6.c3 Nc6 7.Ngf3 Qb6 8.O-O - Tarrasch Closed Nunn-Korchnoi Gambit [+0.47] [+0.47] (16)
│   ├── C05v - 4.e5 Nfd7 5.Bd3 c5 6.c3 Nc6 7.Ne2 - Tarrasch Closed [+0.25] [+0.25] (40)
│   └── C05w - 4.e5 Nfd7 5.Bd3 c5 6.c3 Nc6 7.Ne2 a5 - Tarrasch Closed [+0.91] [+0.91] (1)
├── C06 - 1.e4 e6 2.d4 d5 3.Nd2 Nf6 4.e5 Nfd7 5.Bd3 c5 6.c3 Nc6 7.Ne2 cxd4 8.cxd4 - French [+0.57] [+0.57] (260)
│   ├── C06a - 8.cxd4 - French: Tarrasch Closed Main Line [+0.18] [+0.18] (4)
│   ├── C06b - 8…Nb6 - Tarrasch Closed Leningrad [+1.11] [+1.11] (3)
│   ├── C06c - 8…Nb6 9.Nf3 - Tarrasch Closed Leningrad [+1.15] [+1.15] (0)
│   ├── C06d - 8…Nb6 9.O-O - Tarrasch Closed Leningrad [+1.06] [+1.06] (3)
│   ├── C06e - 8…Nb6 9.O-O a5 - Tarrasch Closed Leningrad [+1.00] [+1.00] (1)
│   ├── C06f - 8…Nb6 9.O-O Bd7 - Tarrasch Closed Leningrad [+1.06] [+1.06] (27)
│   ├── C06g - 8…Qb6 - Tarrasch Closed [+0.59] [+0.59] (0)
│   ├── C06h - 8…Qb6 9.O-O - Tarrasch Closed [+0.38] [+0.38] (2)
│   ├── C06i - 8…Qb6 9.Nf3 - Tarrasch Closed [+0.60] [+0.60] (35)
│   ├── C06j - 8…Qb6 9.Nf3 f6 - Tarrasch Closed [+0.67] [+0.67] (8)
│   ├── C06k - 8…f6 - Tarrasch Closed [+0.23] [+0.23] (1)
│   ├── C06l - 8…f6 9.Nf4 - Tarrasch Closed [+0.08] [+0.08] (6)
│   ├── C06m - 8…f6 9.exf6 - Tarrasch Closed [+0.22] [+0.22] (18)
│   ├── C06n - 8…f6 9.exf6 Nxf6 - Tarrasch Closed [+0.30] [+0.30] (3)
│   ├── C06o - 8…f6 9.exf6 Nxf6 10.O-O Bd6 11.Nf3 - Tarrasch Closed [+0.30] [+0.30] (0)
│   ├── C06o - 8…f6 9.exf6 Nxf6 10.O-O Bd6 11.Nf3 Qb6 - Tarrasch Closed [+0.75] [+0.75] (94)
│   ├── C06p - 8…f6 9.exf6 Nxf6 10.O-O Bd6 11.Nf3 Qb6 12.Nc3 - Tarrasch Closed [+0.16] [+0.16] (34)
│   ├── C06q - 8…f6 9.exf6 Nxf6 10.O-O Bd6 11.Nf3 Qc7 - Tarrasch Closed [+0.44] [+0.44] (7)
│   ├── C06r - 8…f6 9.exf6 Nxf6 10.O-O Bd6 11.Nf3 Qc7 12.Bg5 - Tarrasch Closed [+0.40] [+0.40] (4)
│   ├── C06s - 8…f6 9.exf6 Nxf6 10.O-O Bd6 11.Nf3 O-O - Tarrasch Closed [+0.21] [+0.21] (6)
│   └── C06t - 8…f6 9.exf6 Nxf6 10.O-O Bd6 11.Nf3 O-O 12.Bf4 - Tarrasch Closed [+0.23] [+0.23] (4)
├── C07 - 1.e4 e6 2.d4 d5 3.Nd2 c5 - French [+0.16] [+0.16] (493)
│   ├── C07a - 3…c5 - French: Tarrasch Open [+0.22] [+0.22] (6)
│   ├── C07b - 4.c3 - Tarrasch Open [-0.07] [-0.07] (8)
│   ├── C07c - 4.dxc5 - Tarrasch Open [-0.23] [-0.23] (43)
│   ├── C07d - 4.Ngf3 - Tarrasch Open [+0.24] [+0.24] (7)
│   ├── C07e - 4.Ngf3 a6 - Tarrasch Open [+0.40] [+0.40] (26)
│   ├── C07f - 4.Ngf3 Nf6 - Tarrasch Open [+0.36] [+0.36] (57)
│   ├── C07g - 4.Ngf3 Nc6 - Tarrasch Open [+0.22] [+0.22] (29)
│   ├── C07h - 4.Ngf3 cxd4 - Tarrasch Open [+0.32] [+0.32] (55)
│   ├── C07i - 4.exd5 - Tarrasch Open [+0.09] [+0.09] (2)
│   ├── C07i - 4.exd5 Nf6 - Tarrasch Shaposhnikov Gambit [+0.94] [+0.94] (2)
│   ├── C07j - 4.exd5 Qxd5 - Tarrasch Open [+0.20] [+0.20] (37)
│   ├── C07k - 4.exd5 Qxd5 5.Ngf3 - Tarrasch Open [+0.06] [+0.06] (21)
│   ├── C07l - 4.exd5 Qxd5 5.Ngf3 cxd4 - Tarrasch Open [+0.30] [+0.30] (1)
│   ├── C07m - 4.exd5 Qxd5 5.Ngf3 cxd4 6.Bc4 - Tarrasch Open [+0.22] [+0.22] (25)
│   ├── C07n - 4.exd5 Qxd5 5.Ngf3 cxd4 6.Bc4 Qd8 - Tarrasch Open Eliskases Variation [+0.29] [+0.29] (30)
│   ├── C07o - 4.exd5 Qxd5 5.Ngf3 cxd4 6.Bc4 Qd6 - Tarrasch Open [+0.25] [+0.25] (28)
│   ├── C07p - 4.exd5 Qxd5 5.Ngf3 cxd4 6.Bc4 Qd6 7.O-O Nf6 8.Nb3 Nc6 9.Nbxd4 Nxd4 10.Qxd4 - Tarrasch Open Main Line [+0.06] [+0.06] (4)
│   ├── C07p - 4.exd5 Qxd5 5.Ngf3 cxd4 6.Bc4 Qd6 7.O-O Nf6 8.Nb3 Nc6 9.Nbxd4 Nxd4 10.Qxd4 Qxd4 - Tarrasch Open Main Line [+0.06] [+0.06] (25)
│   ├── C07q - 4.exd5 Qxd5 5.Ngf3 cxd4 6.Bc4 Qd6 7.O-O Nf6 8.Nb3 Nc6 9.Nbxd4 Nxd4 10.Nxd4 - Tarrasch Open Main Line [+0.16] [+0.16] (20)
│   ├── C07r - 4.exd5 Qxd5 5.Ngf3 cxd4 6.Bc4 Qd6 7.O-O Nf6 8.Nb3 Nc6 9.Nbxd4 Nxd4 10.Nxd4 a6 - Tarrasch Open Main Line [+0.27] [+0.27] (22)
│   ├── C07s - 4.exd5 Qxd5 5.Ngf3 cxd4 6.Bc4 Qd6 7.O-O Nf6 8.Nb3 Nc6 9.Nbxd4 Nxd4 10.Nxd4 a6 11.c3 - Tarrasch Open Main Line [-0.06] [-0.06] (20)
│   └── C07t - 4.exd5 Qxd5 5.Ngf3 cxd4 6.Bc4 Qd6 7.O-O Nf6 8.Nb3 Nc6 9.Nbxd4 Nxd4 10.Nxd4 a6 11.Re1 - Tarrasch Open Main Line [+0.23] [+0.23] (25)
├── C08 - 1.e4 e6 2.d4 d5 3.Nd2 c5 4.exd5 exd5 - French [+0.13] [+0.13] (288)
│   ├── C08a - 4…exd5 - French: Tarrasch Open [+0.01] [+0.01] (9)
│   ├── C08b - 5.Bb5+ Nc6 - Tarrasch Open [+0.20] [+0.20] (1)
│   ├── C08c - 5.Bb5+ Nc6 6.Qe2+ - Tarrasch Open [-0.05] [-0.05] (29)
│   ├── C08d - 5.Bb5+ Bd7 - Tarrasch Open [+0.13] [+0.13] (11)
│   ├── C08e - 5.Bb5+ Bd7 6.Qe2+ - Tarrasch Open [-0.18] [-0.18] (36)
│   ├── C08f - 5.Bb5+ Bd7 6.Qe2+ Be7 - Tarrasch Open [-0.15] [-0.15] (36)
│   ├── C08g - 5.Ngf3 - Tarrasch Open [+0.01] [+0.01] (13)
│   ├── C08h - 5.Ngf3 a6 - Tarrasch Open [+0.16] [+0.16] (41)
│   ├── C08i - 5.Ngf3 a6 6.Be2 - Tarrasch Open [+0.19] [+0.19] (14)
│   ├── C08j - 5.Ngf3 Nf6 - Tarrasch Open [+0.08] [+0.08] (37)
│   ├── C08k - 5.Ngf3 Nf6 6.Bb5+ Bd7 7.Bxd7+ - Tarrasch Open [+0.15] [+0.15] (6)
│   ├── C08l - 5.Ngf3 Nf6 6.Bb5+ Bd7 7.Bxd7+ Nbd7 8.O-O Be7 9.dxc5 - Tarrasch Open Main Line [+0.04] [+0.04] (21)
│   └── C08m - 5.Ngf3 Nf6 6.Bb5+ Bd7 7.Bxd7+ Nbd7 8.O-O Be7 9.dxc5 Nxc5 10.Nb3 - Tarrasch Open Main Line [+0.08] [+0.08] (34)
├── C09 - 1.e4 e6 2.d4 d5 3.Nd2 c5 4.exd5 exd5 5.Ngf3 Nc6 - French [+0.21] [+0.21] (258)
│   ├── C09a - 5…Nc6 - French: Tarrasch Open [+0.29] [+0.29] (15)
│   ├── C09b - 6.Bb5 - Tarrasch Open [+0.20] [+0.20] (40)
│   ├── C09c - 6.Bb5 cxd4 - Tarrasch Open [+0.53] [+0.53] (4)
│   ├── C09d - 6.Bb5 Bd6 - Tarrasch Open [+0.22] [+0.22] (0)
│   ├── C09d - 6.Bb5 Bd6 7.O-O - Tarrasch Open [+0.07] [+0.07] (13)
│   ├── C09e - 6.Bb5 Bd6 7.dxc5 - Tarrasch Open [+0.24] [+0.24] (8)
│   ├── C09f - 6.Bb5 Bd6 7.dxc5 Bxc5 8.O-O Ne7 - Tarrasch Open Main Line [+0.24] [+0.24] (1)
│   ├── C09g - 6.Bb5 Bd6 7.O-O Ne7 8.dxc5 Bxc5 9.c3 - Tarrasch Open Main Line [+0.20] [+0.20] (1)
│   ├── C09h - 6.Bb5 Bd6 7.O-O Ne7 8.dxc5 Bxc5 9.c3 O-O 10.Nb3 Bd6 - Tarrasch Open Main Line [+0.26] [+0.26] (9)
│   ├── C09i - 6.Bb5 Bd6 7.O-O Ne7 8.dxc5 Bxc5 9.c3 O-O 10.Nb3 Bb6 - Tarrasch Open Main Line [+0.30] [+0.30] (15)
│   ├── C09j - 6.Bb5 Bd6 7.O-O Ne7 8.dxc5 Bxc5 9.c3 O-O 10.Nb3 Bb6 11.Re1 - Tarrasch Open Main Line [+0.21] [+0.21] (7)
│   ├── C09k - 6.Bb5 Bd6 7.O-O Ne7 8.dxc5 Bxc5 9.Nb3 - Tarrasch Open Main Line [+0.23] [+0.23] (0)
│   ├── C09k - 6.Bb5 Bd6 7.O-O Ne7 8.dxc5 Bxc5 9.Nb3 Bb6 - Tarrasch Open Main Line [+0.37] [+0.37] (54)
│   ├── C09l - 6.Bb5 Bd6 7.O-O Ne7 8.dxc5 Bxc5 9.Nb3 Bd6 - Tarrasch Open Main Line [+0.20] [+0.20] (29)
│   ├── C09m - 6.Bb5 Bd6 7.O-O Ne7 8.dxc5 Bxc5 9.Nb3 Bd6 10.Nbd4 - Tarrasch Open Main Line [+0.07] [+0.07] (26)
│   ├── C09n - 6.Bb5 Bd6 7.O-O Ne7 8.dxc5 Bxc5 9.Nb3 Bd6 10.Bg5 - Tarrasch Open Main Line [+0.09] [+0.09] (11)
│   ├── C09o - 6.Bb5 Bd6 7.O-O Ne7 8.dxc5 Bxc5 9.Nb3 Bd6 10.Re1 - Tarrasch Open Main Line [+0.25] [+0.25] (7)
│   ├── C09p - 6.Bb5 Bd6 7.O-O Ne7 8.dxc5 Bxc5 9.Nb3 Bd6 10.Re1 O-O 11.Bg5 - Tarrasch Open Main Line [+0.14] [+0.14] (9)
│   └── C09q - 6.Bb5 Bd6 7.O-O Ne7 8.dxc5 Bxc5 9.Nb3 Bd6 10.Re1 O-O 11.Bg5 Bg4 - Tarrasch Open Main Line [+0.13] [+0.13] (9)
├── C10 - 1.e4 e6 2.d4 d5 3.Nc3 - French [+0.20] [+0.20] (689)
│   ├── C10a - 3.Nc3 - French: [+0.25] [+0.25] (14)
│   ├── C10b - 3…c5 - Marshall Variation [+1.18] [+1.18] (13)
│   ├── C10c - 3…Nc6 [+0.68] [+0.68] (31)
│   ├── C10d - 3…Nc6 4.Nf3 Nf6 [+0.53] [+0.53] (54)
│   ├── C10e - 3…Be7 [+0.55] [+0.55] (9)
│   ├── C10f - 3…dxe4 - Rubinstein [+0.38] [+0.38] (0)
│   ├── C10f - 3…dxe4 4.Nxe4 - Rubinstein [+0.43] [+0.43] (43)
│   ├── C10f - 3…dxe4 4.Nxe4 e5 - Rubinstein Ellis Gambit [+1.44] [+1.44] (3)
│   ├── C10f - 3…dxe4 4.Nxe4 Qd5 - Rubinstein Frere (Becker) Variation [+0.77] [+0.77] (5)
│   ├── C10g - 3…dxe4 4.Nxe4 Nf6 - Rubinstein [+0.65] [+0.65] (54)
│   ├── C10h - 3…dxe4 4.Nxe4 Nd7 - Rubinstein [+0.40] [+0.40] (51)
│   ├── C10i - 3…dxe4 4.Nxe4 Nd7 5.Nf3 Be7 - Rubinstein [+0.62] [+0.62] (70)
│   ├── C10j - 3…dxe4 4.Nxe4 Nd7 5.Nf3 Ngf6 - Rubinstein [+0.39] [+0.39] (11)
│   ├── C10k - 3…dxe4 4.Nxe4 Nd7 5.Nf3 Ngf6 6.Bd3 - Rubinstein [+0.31] [+0.31] (61)
│   ├── C10l - 3…dxe4 4.Nxe4 Nd7 5.Nf3 Ngf6 6.Nxf6+ - Rubinstein [+0.35] [+0.35] (42)
│   ├── C10m - 3…dxe4 4.Nxe4 Nd7 5.Nf3 Ngf6 6.Nxf6+ Nxf6 7.Ne5 - Rubinstein Capablanca [+0.22] [+0.22] (9)
│   ├── C10n - 3…dxe4 4.Nxe4 Nd7 5.Nf3 Ngf6 6.Nxf6+ Nxf6 7.Bd3 - Rubinstein [+0.39] [+0.39] (73)
│   ├── C10o - 3…dxe4 4.Nxe4 Nd7 5.Nf3 Ngf6 6.Nxf6+ Nxf6 7.Bd3 c5 - Rubinstein [+0.38] [+0.38] (25)
│   ├── C10p - 3…dxe4 4.Nxe4 Nd7 5.Nf3 Ngf6 6.Nxf6+ Nxf6 7.Bd3 c5 8.dxc5 - Rubinstein [+0.21] [+0.21] (24)
│   ├── C10q - 3…dxe4 4.Nxe4 Nd7 5.Nf3 Ngf6 6.Nxf6+ Nxf6 7.Bg5 - Rubinstein [+0.13] [+0.13] (36)
│   ├── C10r - 3…dxe4 4.Nxe4 Bd7 - Rubinstein [+0.74] [+0.74] (0)
│   ├── C10s - 3…dxe4 4.Nxe4 Bd7 5.Nf3 - Rubinstein [+0.49] [+0.49] (2)
│   ├── C10t - 3…dxe4 4.Nxe4 Bd7 5.Nf3 Bc6 6.Bd3 - Rubinstein [+0.48] [+0.48] (4)
│   ├── C10u - 3…dxe4 4.Nxe4 Bd7 5.Nf3 Bc6 6.Bd3 Nd7 - Rubinstein [+0.50] [+0.50] (23)
│   ├── C10v - 3…dxe4 4.Nxe4 Bd7 5.Nf3 Bc6 6.Bd3 Nd7 7.O-O - Rubinstein [+0.46] [+0.46] (2)
│   ├── C10w - 3…dxe4 4.Nxe4 Bd7 5.Nf3 Bc6 6.Bd3 Nd7 7.O-O Ngf6 - Rubinstein [+0.47] [+0.47] (7)
│   └── C10x - 3…dxe4 4.Nxe4 Bd7 5.Nf3 Bc6 6.Bd3 Nd7 7.O-O Ngf6 8.Ng3 - Rubinstein [+0.45] [+0.45] (23)
├── C11 - 1.e4 e6 2.d4 d5 3.Nc3 Nf6 - French [+0.23] [+0.23] (1269)
│   ├── C11a - 3…Nf6 - French: [+0.27] [+0.27] (1)
│   ├── C11a - 4.Be3 - Henneberger Variation [-0.77] [-0.77] (0)
│   ├── C11a - 4.exd5 [-0.02] [-0.02] (16)
│   ├── C11b - 4.Bd3 - Swiss Variation [-0.29] [-0.29] (24)
│   ├── C11c - 4.e5 - Steinitz [+0.29] [+0.29] (84)
│   ├── C11c - 4.e5 Nfd7 5.Qg4 - Steinitz Gledhill Attack [-0.61] [-0.61] (18)
│   ├── C11d - 4.e5 Nfd7 5.Nf3 - Steinitz [+0.00] [+0.00] (4)
│   ├── C11d - 4.e5 Nfd7 5.Nf3 c5 - Steinitz [+0.00] [+0.00] (9)
│   ├── C11e - 4.e5 Nfd7 5.Nf3 c5 6.dxc5 - Steinitz [-0.25] [-0.25] (44)
│   ├── C11f - 4.e5 Nfd7 5.f4 - Steinitz [+0.34] [+0.34] (0)
│   ├── C11f - 4.e5 Nfd7 5.f4 c5 - Steinitz [+0.35] [+0.35] (8)
│   ├── C11g - 4.e5 Nfd7 5.f4 c5 6.dxc5 - Steinitz [-0.26] [-0.26] (6)
│   ├── C11g - 4.e5 Nfd7 5.f4 c5 6.dxc5 Bxc5 7.Qg4 - Steinitz Bradford Attack [+0.27] [+0.27] (15)
│   ├── C11g - 4.e5 Nfd7 5.f4 c5 6.dxc5 Nc6 - Steinitz [-0.32] [-0.32] (32)
│   ├── C11g - 4.e5 Nfd7 5.f4 c5 6.dxc5 Nc6 7.a3 Bxc5 8.Qg4 O-O 9.Nf3 f6 - Steinitz Brodsky-Jones Variation [+0.40] [+0.40] (0)
│   ├── C11h - 4.e5 Nfd7 5.f4 c5 6.Nf3 - Steinitz [+0.40] [+0.40] (49)
│   ├── C11i - 4.e5 Nfd7 5.f4 c5 6.Nf3 Nc6 7.Be3 - Steinitz Boleslavsky Variation [+0.31] [+0.31] (92)
│   ├── C11j - 4.e5 Nfd7 5.f4 c5 6.Nf3 Nc6 7.Be3 a6 - Steinitz Boleslavsky [+0.41] [+0.41] (36)
│   ├── C11k - 4.e5 Nfd7 5.f4 c5 6.Nf3 Nc6 7.Be3 a6 8.Qd2 b5 - Steinitz Boleslavsky [+0.46] [+0.46] (45)
│   ├── C11l - 4.e5 Nfd7 5.f4 c5 6.Nf3 Nc6 7.Be3 cxd4 - Steinitz Boleslavsky [+0.37] [+0.37] (6)
│   ├── C11m - 4.e5 Nfd7 5.f4 c5 6.Nf3 Nc6 7.Be3 cxd4 8.Nxd4 Qb6 - Steinitz Boleslavsky [+0.44] [+0.44] (34)
│   ├── C11n - 4.e5 Nfd7 5.f4 c5 6.Nf3 Nc6 7.Be3 cxd4 8.Nxd4 Bc5 - Steinitz Boleslavsky [+0.41] [+0.41] (47)
│   ├── C11o - 4.Bg5 [+0.36] [+0.36] (11)
│   ├── C11o - 4.Bg5 dxe4 - Burn Variation [+0.33] (37)
│   ├── C11p - 4.Bg5 dxe4 5.Nxe4 - Burn [+0.32] [+0.32] (1)
│   ├── C11p - 4.Bg5 dxe4 5.Nxe4 Nbd7 - Burn [+0.31] [+0.31] (17)
│   ├── C11q - 4.Bg5 dxe4 5.Nxe4 Nbd7 6.Nf3 - Burn [+0.32] [+0.32] (49)
│   ├── C11r - 4.Bg5 dxe4 5.Nxe4 Nbd7 6.Nf3 Be7 - Burn [+0.35] [+0.35] (105)
│   ├── C11r - 4.Bg5 dxe4 5.Nxe4 Nbd7 6.Nf3 Be7 7.Nxf6+ Nxf6 - Burn [+0.36] [+0.36] (71)
│   ├── C11s - 4.Bg5 dxe4 5.Nxe4 Be7 - Burn [+0.46] [+0.46] (47)
│   ├── C11t - 4.Bg5 dxe4 5.Nxe4 Be7 6.Bxf6 Bxf6 - Burn [+0.38] [+0.38] (199)
│   ├── C11u - 4.Bg5 dxe4 5.Nxe4 Be7 6.Bxf6 gxf6 - Burn [+0.26] [+0.26] (35)
│   ├── C11v - 4.Bg5 dxe4 5.Nxe4 Be7 6.Bxf6 gxf6 7.Nf3 - Burn [+0.33] [+0.33] (26)
│   ├── C11w - 4.Bg5 dxe4 5.Nxe4 Be7 6.Bxf6 gxf6 7.Nf3 b6 - Burn [+0.62] [+0.62] (29)
│   ├── C11w - 4.Bg5 dxe4 5.Nxe4 Be7 6.Bxf6 gxf6 7.Nf3 b6 8.Bc4 - Burn [+0.57] [+0.57] (33)
│   ├── C11w - 4.Bg5 dxe4 5.Nxe4 Be7 6.Bxf6 gxf6 7.Nf3 b6 8.Bd3 - Burn [+0.38] [+0.38] (14)
│   └── C11x - 4.Bg5 dxe4 5.Nxe4 Be7 6.Bxf6 gxf6 7.Nf3 f5 - Burn [+0.27] [+0.27] (25)
├── C12 - 1.e4 e6 2.d4 d5 3.Nc3 Nf6 4.Bg5 Bb4 - French [+0.61] [+0.61] (406)
│   ├── C12a - 4…Bb4 - French: MacCutcheon [+0.47] [+0.47] (46)
│   ├── C12b - 5.exd5 - MacCutcheon [-0.12] [-0.12] (7)
│   ├── C12c - 5.exd5 Qxd5 - MacCutcheon [-0.04] [-0.04] (18)
│   ├── C12c - 5.exd5 Qxd5 6.Bxf6 gxf6 7.Qd2 Qa5 - MacCutcheon Bogoljubow Variation [+0.34] [+0.34] (4)
│   ├── C12d - 5.e5 - MacCutcheon Advance Variation [+0.59] [+0.59] (0)
│   ├── C12d - 5.e5 h6 - MacCutcheon Advance Variation [+0.41] [+0.41] (0)
│   ├── C12e - 5.e5 h6 6.exf6 - MacCutcheon Chigorin Variation [+0.18] [+0.18] (23)
│   ├── C12e - 5.e5 h6 6.exf6 hxg5 7.fxg7 Rg8 8.h4 gxh4 9.Qg4 - MacCutcheon Grigoriev Variation [-0.06] [-0.06] (7)
│   ├── C12f - 5.e5 h6 6.Bc1 - MacCutcheon Olland (Dutch) Variation [+0.34] [+0.34] (14)
│   ├── C12g - 5.e5 h6 6.Bh4 - MacCutcheon Bernstein Variation [-0.05] [-0.05] (21)
│   ├── C12h - 5.e5 h6 6.Be3 - MacCutcheon Janowski Variation [+0.29] [+0.29] (34)
│   ├── C12i - 5.e5 h6 6.Bd2 - MacCutcheon [+0.32] [+0.32] (0)
│   ├── C12i - 5.e5 h6 6.Bd2 Nfd7 - MacCutcheon Tartakower Variation [+0.90] [+0.90] (16)
│   ├── C12j - 5.e5 h6 6.Bd2 Bxc3 - MacCutcheon Lasker Variation [+0.31] [+0.31] (17)
│   ├── C12k - 5.e5 h6 6.Bd2 Bxc3 7.bxc3 - MacCutcheon Lasker [+0.31] [+0.31] (37)
│   ├── C12l - 5.e5 h6 6.Bd2 Bxc3 7.bxc3 Ne4 8.Qg4 - MacCutcheon [+0.32] [+0.32] (0)
│   ├── C12l - 5.e5 h6 6.Bd2 Bxc3 7.bxc3 Ne4 8.Qg4 Kf8 - MacCutcheon [+0.62] [+0.62] (23)
│   ├── C12l - 5.e5 h6 6.Bd2 Bxc3 7.bxc3 Ne4 8.Qg4 Kf8 9.Bc1 - MacCutcheon Duras Variation [-0.02] [-0.02] (17)
│   ├── C12m - 5.e5 h6 6.Bd2 Bxc3 7.bxc3 Ne4 8.Qg4 Kf8 9.Bd3 - MacCutcheon [+0.54] [+0.54] (19)
│   ├── C12n - 5.e5 h6 6.Bd2 Bxc3 7.bxc3 Ne4 8.Qg4 g6 - MacCutcheon [+0.25] [+0.25] (45)
│   ├── C12o - 5.e5 h6 6.Bd2 Bxc3 7.bxc3 Ne4 8.Qg4 g6 9.Bd3 - MacCutcheon [+0.31] [+0.31] (6)
│   ├── C12p - 5.e5 h6 6.Bd2 Bxc3 7.bxc3 Ne4 8.Qg4 g6 9.Bd3 Nxd2 10.Kxd2 c5 - MacCutcheon Main Line [+0.26] [+0.26] (28)
│   ├── C12q - 5.e5 h6 6.Bd2 Bxc3 7.bxc3 Ne4 8.Qg4 g6 9.Bd3 Nxd2 10.Kxd2 c5 11.Nf3 - MacCutcheon Main Line [+0.24] [+0.24] (6)
│   └── C12r - 5.e5 h6 6.Bd2 Bxc3 7.bxc3 Ne4 8.Qg4 g6 9.Bd3 Nxd2 10.Kxd2 c5 11.Nf3 Nc6 - MacCutcheon Main Line [+0.55] [+0.55] (18)
├── C13 - 1.e4 e6 2.d4 d5 3.Nc3 Nf6 4.Bg5 Be7 - French [+0.48] [+0.48] (290)
│   ├── C13a - 4…Be7 - French: Classical [+0.53] [+0.53] (21)
│   ├── C13b - 5.Bxf6 - Classical Anderssen Variation [-0.26] [-0.26] (32)
│   ├── C13c - 5.Bxf6 Bxf6 6.e5 Be7 7.Qg4 - Classical Anderssen-Richter Variation [-0.82] [-0.82] (24)
│   ├── C13d - 5.e5 - Classical [+0.53] [+0.53] (0)
│   ├── C13d - 5.e5 Ng8 - Classical Nimzowitsch Variation [+0.91] [+0.91] (5)
│   ├── C13e - 5.e5 Ng8 6.Be3 b6 - Classical Frankfurt Variation [+0.81] [+0.81] (7)
│   ├── C13f - 5.e5 Ne4 - Classical Tartakower Variation [+0.48] [+0.48] (21)
│   ├── C13g - 5.e5 Ne4 6.Bxe7 - Classical Tartakower [+0.42] [+0.42] (27)
│   ├── C13h - 5.e5 Nfd7 - Classical [+0.59] [+0.59] (3)
│   ├── C13i - 5.e5 Nfd7 6.h4 - Chatard-Alekhine Attack [+0.55] [+0.55] (20)
│   ├── C13j - 5.e5 Nfd7 6.h4 f6 - Chatard-Alekhine Teichmann Variation [+1.05] [+1.05] (13)
│   ├── C13k - 5.e5 Nfd7 6.h4 O-O - Chatard-Alekhine Spielmann Variation [+1.48] [+1.48] (4)
│   ├── C13l - 5.e5 Nfd7 6.h4 Bxg5 - Chatard-Alekhine [+0.55] [+0.55] (0)
│   ├── C13l - 5.e5 Nfd7 6.h4 Bxg5 7.hxg5 Qxg5 - Chatard-Alekhine [+0.38] [+0.38] (7)
│   ├── C13m - 5.e5 Nfd7 6.h4 Bxg5 7.hxg5 Qxg5 8.Nh3 Qe7 9.Nf4 - Chatard-Alekhine [+0.31] [+0.31] (5)
│   ├── C13n - 5.e5 Nfd7 6.h4 a6 - Chatard-Alekhine Maroczy Variation [+1.01] [+1.01] (34)
│   ├── C13o - 5.e5 Nfd7 6.h4 a6 7.Qg4 Bxg5 - Chatard-Alekhine Maroczy [+1.18] [+1.18] (3)
│   ├── C13p - 5.e5 Nfd7 6.h4 c5 - Chatard-Alekhine Breyer Variation [+0.71] [+0.71] (20)
│   ├── C13q - 5.e5 Nfd7 6.h4 c5 7.Bxe7 - Chatard-Alekhine Breyer [+0.67] [+0.67] (13)
│   └── C13r - 5.e5 Nfd7 6.h4 c5 7.Bxe7 Kxe7 - Chatard-Alekhine Breyer [+0.64] [+0.64] (31)
├── C14 - 1.e4 e6 2.d4 d5 3.Nc3 Nf6 4.Bg5 Be7 5.e5 Nfd7 6.Bxe7 Qxe7 - French [+0.39] [+0.39] (373)
│   ├── C14a - 6…Qxe7 - Classical [+0.26] [+0.26] (10)
│   ├── C14b - 7.Qg4 - Classical Pollock Variation [-0.14] [-0.14] (12)
│   ├── C14c - 7.Bd3 - Classical Tarrasch Variation [+0.13] [+0.13] (16)
│   ├── C14d - 7.Nb5 - Classical Alapin Variation [+0.04] [+0.04] (88)
│   ├── C14e - 7.Qd2 - Classical Rubinstein Variation [+0.37] [+0.37] (48)
│   ├── C14f - 7.f4 - Classical Steinitz Variation [+0.33] [+0.33] (11)
│   ├── C14g - 7.f4 a6 - Classical Steinitz [+0.30] [+0.30] (11)
│   ├── C14h - 7.f4 a6 8.Nf3 c5 - Classical Steinitz [+0.35] [+0.35] (31)
│   ├── C14i - 7.f4 a6 8.Nf3 c5 9.dxc5 - Classical Steinitz [+0.13] [+0.13] (20)
│   ├── C14j - 7.f4 O-O - Classical Steinitz [+0.36] [+0.36] (14)
│   ├── C14k - 7.f4 O-O 8.Nf3 c5 - Classical Steinitz [+0.35] [+0.35] (19)
│   ├── C14l - 7.f4 O-O 8.Nf3 c5 9.dxc5 - Classical Steinitz [+0.24] [+0.24] (23)
│   ├── C14m - 7.f4 O-O 8.Nf3 c5 9.Qd2 - Classical Steinitz [+0.27] [+0.27] (52)
│   ├── C14m - 7.f4 O-O 8.Nf3 c5 9.Qd2 Nc6 10.O-O-O c4 - Classical Stahlberg Variation [+0.70] [+0.70] (3)
│   ├── C14n - 7.f4 O-O 8.Nf3 c5 9.Qd2 Nc6 10.dxc5 - Classical Steinitz [+0.28] [+0.28] (11)
│   └── C14o - 7.f4 O-O 8.Nf3 c5 9.Qd2 Nc6 10.dxc5 Qxc5 - Classical Steinitz [+0.42] [+0.42] (4)
├── C15 - 1.e4 e6 2.d4 d5 3.Nc3 Bb4 - French [+0.72] [+0.72] (354)
│   ├── C15a - 3…Bb4 - French: Winawer [+0.58] [+0.58] (0)
│   ├── C15b - 4.exd5 - Winawer [+0.10] [+0.10] (0)
│   ├── C15b - 4.exd5 Qxd5 - Winawer [+0.76] [+0.76] (4)
│   ├── C15c - 4.Qg4 - Winawer [-0.27] [-0.27] (7)
│   ├── C15d - 4.Qd3 - Winawer [+0.08] [+0.08] (1)
│   ├── C15d - 4.Qd3 dxe4 - Winawer [+0.10] [+0.10] (1)
│   ├── C15e - 4.Bd3 - Winawer [-0.07] [-0.07] (12)
│   ├── C15f - 4.Bd3 c5 - Winawer [+0.00] [+0.00] (25)
│   ├── C15f - 4.Bd3 c5 5.exd5 Qxd5 6.Bd2 - Winawer Kondratiyev Variation [+0.22] [+0.22] (19)
│   ├── C15g - 4.Bd3 dxe4 - Winawer [-0.02] [-0.02] (0)
│   ├── C15g - 4.Bd3 dxe4 5.Bxe4 - Winawer [-0.11] [-0.11] (17)
│   ├── C15g - 4.Bd3 dxe4 5.Bxe4 Nf6 - Winawer [-0.05] [-0.05] (55)
│   ├── C15h - 4.Bd2 - Winawer Mueller-Zhuravlev Gambit [-0.06] [-0.06] (14)
│   ├── C15h - 4.Bd2 dxe4 - Winawer Mueller-Zhuravlev Gambit [-0.08] [-0.08] (4)
│   ├── C15i - 4.Bd2 dxe4 5.Qg4 - Winawer Mueller-Zhuravlev Gambit [-0.24] [-0.24] (3)
│   ├── C15i - 4.Bd2 dxe4 5.Qg4 Qxd4 - Winawer Mueller-Zhuravlev Gambit Kunin Variation [+0.36] [+0.36] (18)
│   ├── C15j - 4.Bd2 dxe4 5.Qg4 Nf6 - Winawer Mueller-Zhuravlev Gambit [-0.24] [-0.24] (9)
│   ├── C15k - 4.a3 - Winawer [-0.19] [-0.19] (1)
│   ├── C15k - 4.a3 Bxc3+ - Winawer [-0.16] [-0.16] (0)
│   ├── C15k - 4.a3 Bxc3+ 5.bxc3 - Winawer [-0.10] [-0.10] (11)
│   ├── C15k - 4.a3 Bxc3+ 5.bxc3 dxe4 - Winawer [-0.23] [-0.23] (1)
│   ├── C15l - 4.a3 Bxc3+ 5.bxc3 dxe4 6.f3 - Winawer Winkelmann-Reimer Gambit (WRG) [-0.83] [-0.83] (0)
│   ├── C15l - 4.a3 Bxc3+ 5.bxc3 dxe4 6.f3 c5 - Winawer Winkelmann-Reimer [-0.81] [-0.81] (0)
│   ├── C15l - 4.a3 Bxc3+ 5.bxc3 dxe4 6.f3 e5 - Winawer Winkelmann-Reimer Huebner Defence [-0.40] [-0.40] (0)
│   ├── C15l - 4.a3 Bxc3+ 5.bxc3 dxe4 6.f3 exf3 - Winawer Winkelmann-Reimer Gambit Accepted [+0.68] [+0.68] (0)
│   ├── C15m - 4.a3 Bxc3+ 5.bxc3 dxe4 6.Qg4 - Winawer [-0.03] [-0.03] (50)
│   ├── C15n - 4.Ne2 - Winawer Alekhine Gambit [+0.21] [+0.21] (5)
│   ├── C15o - 4.Ne2 Nf6 - Winawer Alekhine Gambit [+0.33] [+0.33] (7)
│   ├── C15p - 4.Ne2 Nc6 - Winawer Alekhine Gambit [+0.34] [+0.34] (2)
│   ├── C15q - 4.Ne2 dxe4 - Winawer Alekhine Gambit Accepted [+0.18] [+0.18] (0)
│   ├── C15q - 4.Ne2 dxe4 5.a3 Bxc3+ - Winawer Alekhine Gambit [+0.20] [+0.20] (12)
│   ├── C15r - 4.Ne2 dxe4 5.a3 Bxc3+ 6.Nxc3 Nc6 - Winawer Alekhine Gambit Kan Variation [+0.21] [+0.21] (3)
│   ├── C15s - 4.Ne2 dxe4 5.a3 Bxc3+ 6.Nxc3 Nc6 7.Bb5 - Winawer Alekhine Gambit Kan [+0.17] [+0.17] (17)
│   ├── C15t - 4.Ne2 dxe4 5.a3 Be7 - Winawer Alekhine Gambit [+0.30] [+0.30] (22)
│   ├── C15u - 4.Ne2 dxe4 5.a3 Be7 6.Nxe4 Nf6 - Winawer Alekhine Gambit [+0.34] [+0.34] (28)
│   ├── C15u - 4.Ne2 dxe4 5.a3 Be7 6.Nxe4 Nf6 7.N2g3 O-O 8.Be2 Nc6 - Winawer Alekhine Gambit Alatortsev Variation [+0.18] [+0.18] (6)
│   └── C15v - 4.Ne2 dxe4 5.a3 Be7 6.Nxe4 Nf6 7.Qd3 - Winawer Alekhine Gambit [+0.19] [+0.19] (0)
├── C16 - 1.e4 e6 2.d4 d5 3.Nc3 Bb4 4.e5 - French [+0.66] [+0.66] (372)
│   ├── C16a - 4.e5 - French: Winawer Advance Variation [+0.57] [+0.57] (7)
│   ├── C16b - 4…b6 - Winawer [+0.91] [+0.91] (17)
│   ├── C16c - 4…b6 5.Qg4 - Winawer [+0.75] [+0.75] (37)
│   ├── C16d - 4…b6 5.Qg4 Bf8 6.Bg5 - Winawer [+0.61] [+0.61] (29)
│   ├── C16e - 4…b6 5.a3 - Winawer [+0.91] [+0.91] (2)
│   ├── C16e - 4…b6 5.a3 Bf8 - Winawer [+0.99] [+0.99] (8)
│   ├── C16f - 4…Qd7 - Winawer Petrosian Variation [+0.96] [+0.96] (49)
│   ├── C16g - 4…Qd7 5.Bd2 - Winawer Petrosian [+0.81] [+0.81] (21)
│   ├── C16h - 4…Qd7 5.a3 - Winawer Petrosian [+0.95] [+0.95] (13)
│   ├── C16i - 4…Qd7 5.a3 Bxc3+ 6.bxc3 b6 - Winawer Petrosian [+0.96] [+0.96] (28)
│   ├── C16i - 4…Qd7 5.a3 Bxc3+ 6.bxc3 b6 7.Qg4 - Winawer Petrosian [+0.93] [+0.93] (20)
│   ├── C16j - 4…Ne7 - Winawer Advance [+0.60] [+0.60] (38)
│   ├── C16k - 4…Ne7 5.Bd2 - Winawer Advance [+0.26] [+0.26] (10)
│   ├── C16l - 4…Ne7 5.Bd2 b6 - Winawer Advance [+0.56] [+0.56] (13)
│   ├── C16m - 4…Ne7 5.a3 - Winawer Advance [+0.61] [+0.61] (7)
│   ├── C16n - 4…Ne7 5.a3 Bxc3+ 6.bxc3 b6 - Winawer Advance [+0.86] [+0.86] (21)
│   └── C16o - 4…Ne7 5.a3 Bxc3+ 6.bxc3 b6 7.Qg4 - Winawer Advance [+1.03] [+1.03] (52)
├── C17 - 1.e4 e6 2.d4 d5 3.Nc3 Bb4 4.e5 c5 - French [+0.58] [+0.58] (423)
│   ├── C17a - 4…c5 - French: Winawer Advance [+0.57] [+0.57] (1)
│   ├── C17b - 5.dxc5 - Winawer Advance [+0.10] [+0.10] (16)
│   ├── C17c - 5.Qg4 - Winawer Russian Variation [+0.00] [+0.00] (11)
│   ├── C17d - 5.Qg4 Ne7 6.dxc5 - Winawer Russian [-0.21] [-0.21] (30)
│   ├── C17e - 5.Bd2 - Winawer Bogoljubow Variation [+0.26] [+0.26] (41)
│   ├── C17f - 5.Bd2 cxd4 - Winawer Bogoljubow [+0.55] [+0.55] (23)
│   ├── C17g - 5.Bd2 Ne7 - Winawer Bogoljubow [+0.23] [+0.23] (9)
│   ├── C17h - 5.Bd2 Ne7 6.a3 - Winawer Bogoljubow [+0.22] [+0.22] (56)
│   ├── C17i - 5.Bd2 Ne7 6.dxc5 - Winawer Bogoljubow [-0.24] [-0.24] (2)
│   ├── C17j - 5.Bd2 Ne7 6.Nb5 - Winawer Bogoljubow [-0.11] [-0.11] (54)
│   ├── C17k - 5.a3 - Winawer [+0.60] [+0.60] (0)
│   ├── C17l - 5.a3 cxd4 - Winawer [+1.13] [+1.13] (17)
│   ├── C17l - 5.a3 cxd4 6.axb4 dxc3 7.Nf3 - Winawer Rauzer Variation [+0.71] [+0.71] (7)
│   ├── C17m - 5.a3 Ba5 - Winawer Swiss Variation [+0.66] [+0.66] (38)
│   ├── C17n - 5.a3 Ba5 6.b4 - Winawer Swiss [+0.67] [+0.67] (12)
│   ├── C17o - 5.a3 Ba5 6.b4 cxd4 7.Qg4 - Winawer Swiss [+0.60] [+0.60] (25)
│   ├── C17p - 5.a3 Ba5 6.b4 cxd4 7.Qg4 Ne7 8.bxa5 - Winawer Swiss [+0.70] [+0.70] (29)
│   ├── C17q - 5.a3 Ba5 6.b4 cxd4 7.Nb5 - Winawer Swiss [+0.41] [+0.41] (6)
│   ├── C17r - 5.a3 Ba5 6.b4 cxd4 7.Nb5 Bc7 8.f4 - Winawer Swiss [+0.38] [+0.38] (30)
│   └── C17s - 5.a3 Ba5 6.b4 cxd4 7.Nb5 Bc7 8.f4 Bd7 - Winawer Swiss [+0.37] [+0.37] (16)
├── C18 - 1.e4 e6 2.d4 d5 3.Nc3 Bb4 4.e5 c5 5.a3 Bxc3+ - French [+0.59] [+0.59] (530)
│   ├── C18a - 5…Bxc3+ - Winawer [+0.55] [+0.55] (0)
│   ├── C18a - 6.bxc3 - French: Winawer [+0.60] [+0.60] (23)
│   ├── C18b - 6.bxc3 Qa5 - Winawer [+0.71] [+0.71] (31)
│   ├── C18c - 6.bxc3 Qc7 - Winawer [+0.63] [+0.63] (50)
│   ├── C18d - 6.bxc3 Qc7 7.Qg4 - Winawer [+0.56] [+0.56] (3)
│   ├── C18d - 6.bxc3 Qc7 7.Qg4 f6 - Winawer [+1.27] [+1.27] (9)
│   ├── C18e - 6.bxc3 Qc7 7.Qg4 f5 - Winawer [+1.10] [+1.10] (43)
│   ├── C18f - 6.bxc3 Ne7 - Winawer [+0.49] [+0.49] (14)
│   ├── C18g - 6.bxc3 Ne7 7.h4 - Winawer [+0.61] (13)
│   ├── C18h - 6.bxc3 Ne7 7.h4 Qc7 - Winawer [+0.50] [+0.50] (11)
│   ├── C18h - 6.bxc3 Ne7 7.h4 Qc7 8.Nf3 - Winawer [+0.46] [+0.46] (9)
│   ├── C18i - 6.bxc3 Ne7 7.h4 Nbc6 - Winawer [+0.55] [+0.55] (10)
│   ├── C18i - 6.bxc3 Ne7 7.h4 Nbc6 8.Nf3 - Winawer [+0.52] [+0.52] (1)
│   ├── C18j - 6.bxc3 Ne7 7.Qg4 - Winawer [+0.59] [+0.59] (77)
│   ├── C18k - 6.bxc3 Ne7 7.Qg4 Nbc6 - Winawer [+0.97] [+0.97] (7)
│   ├── C18l - 6.bxc3 Ne7 7.Qg4 Kf8 - Winawer [+0.82] [+0.82] (21)
│   ├── C18m - 6.bxc3 Ne7 7.Qg4 cxd4 - Winawer [+0.49] [+0.49] (22)
│   ├── C18n - 6.bxc3 Ne7 7.Qg4 O-O - Winawer [+0.59] [+0.59] (4)
│   ├── C18o - 6.bxc3 Ne7 7.Qg4 O-O 8.Bd3 - Winawer [+0.61] [+0.61] (20)
│   ├── C18p - 6.bxc3 Ne7 7.Qg4 O-O 8.Bd3 Nbc6 - Winawer [+0.80] [+0.80] (12)
│   ├── C18q - 6.bxc3 Ne7 7.Qg4 O-O 8.Nf3 - Winawer [+0.53] [+0.53] (5)
│   ├── C18q - 6.bxc3 Ne7 7.Qg4 O-O 8.Nf3 Nbc6 - Winawer [+0.69] [+0.69] (13)
│   ├── C18r - 6.bxc3 Ne7 7.Qg4 Qc7 - Winawer Poisoned Pawn [+0.69] [+0.69] (10)
│   ├── C18r - 6.bxc3 Ne7 7.Qg4 Qc7 8.Qxg7 - Winawer Poisoned Pawn [+0.60] [+0.60] (1)
│   ├── C18r - 6.bxc3 Ne7 7.Qg4 Qc7 8.Qxg7 Rg8 9.Qxh7 cxd4 10.Qd3 - Winawer Poisoned Pawn [+0.39] [+0.39] (2)
│   ├── C18s - 6.bxc3 Ne7 7.Qg4 Qc7 8.Qxg7 Rg8 9.Qxh7 cxd4 10.Kd1 - Winawer Poisoned Pawn Euwe-Gligoric Variation [+0.00] [+0.00] (38)
│   ├── C18t - 6.bxc3 Ne7 7.Qg4 Qc7 8.Qxg7 Rg8 9.Qxh7 cxd4 10.Ne2 - Winawer Poisoned Pawn Konstantinopolsky Variation [+0.67] [+0.67] (25)
│   ├── C18u - 6.bxc3 Ne7 7.Qg4 Qc7 8.Qxg7 Rg8 9.Qxh7 cxd4 10.Ne2 Nbc6 11.f4 Bd7 12.Qd3 dxc3 - Winawer Poisoned Pawn Main Line [+0.58] [+0.58] (36)
│   └── C18v - 6.bxc3 Ne7 7.Qg4 Qc7 8.Qxg7 Rg8 9.Qxh7 cxd4 10.Ne2 Nbc6 11.f4 Bd7 12.Qd3 dxc3 13.Nxc3 - Winawer Poisoned Pawn Main Line [+0.41] [+0.41] (20)
└── C19 - 1.e4 e6 2.d4 d5 3.Nc3 Bb4 4.e5 c5 5.a3 Bxc3+ 6.bxc3 Ne7 7.a4 - French [+0.50] [+0.50] (331)
    ├── C19a - 7.a4 - Winawer Smyslov Variation [+0.47] [+0.47] (5)
    ├── C19b - 7…Qa5 - Winawer Smyslov [+0.46] [+0.46] (16)
    ├── C19c - 7.Nf3 - French: Winawer [+0.48] [+0.48] (5)
    ├── C19d - 7…Qc7 - Winawer [+0.58] [+0.58] (35)
    ├── C19e - 7…Qc7 8.a4 - Winawer [+0.62] [+0.62] (19)
    ├── C19f - 7…Qc7 8.a4 b6 - Winawer [+0.82] [+0.82] (29)
    ├── C19g - 7…Qa5 - Winawer [+0.46] [+0.46] (40)
    ├── C19h - 7…b6 - Winawer [+0.49] [+0.49] (4)
    ├── C19h - 7…b6 8.a4 - Winawer [+0.35] [+0.35] (4)
    ├── C19i - 7…b6 8.Bb5+ - Winawer [+0.32] [+0.32] (7)
    ├── C19j - 7…Bd7 - Winawer [+0.44] [+0.44] (16)
    ├── C19k - 7…Bd7 8.a4 - Winawer [+0.40] [+0.40] (3)
    ├── C19l - 7…Nbc6 - Winawer [+0.40] [+0.40] (27)
    ├── C19m - 7…Nbc6 8.a4 - Winawer [+0.34] [+0.34] (5)
    ├── C19m - 7…Nbc6 8.a4 Bd7 - Winawer [+0.66] [+0.66] (26)
    ├── C19n - 7…Nbc6 8.a4 Qa5 - Winawer [+0.31] [+0.31] (0)
    ├── C19n - 7…Nbc6 8.a4 Qa5 9.Qd2 - Winawer [+0.35] [+0.35] (11)
    ├── C19o - 7…Nbc6 8.a4 Qa5 9.Qd2 Bd7 - Winawer [+0.43] [+0.43] (39)
    ├── C19p - 7…Nbc6 8.a4 Qa5 9.Bd2 - Winawer [+0.36] [+0.36] (15)
    ├── C19q - 7…Nbc6 8.a4 Qa5 9.Bd2 Bd7 - Winawer [+0.38] [+0.38] (21)
    └── C19r - 7…Nbc6 8.a4 Qa5 9.Bd2 Bd7 10.Bb5 - Winawer [+0.30] [+0.30] (4)

C00 - 1.e4 e6 - French [+0.29] (618)

Base Masters : Blancs 35.1%, Nulles 41.0%, Noirs 23.9%. Coups candidats 2.d4 (89.5% — Blancs: 35.0% | Nulles: 41.7% | Noirs: 23.2%)2.d3 (5.8% — Blancs: 36.2% | Nulles: 34.1% | Noirs: 29.7%)2.Nf3 (1.6% — Blancs: 32.3% | Nulles: 35.1% | Noirs: 32.5%)2.Qe2 (1.4% — Blancs: 38.8% | Nulles: 32.3% | Noirs: 28.9%)2.Nc3 (0.7% — Blancs: 31.9% | Nulles: 39.3% | Noirs: 28.8%)2.b3 (0.5% — Blancs: 34.4% | Nulles: 35.0% | Noirs: 30.7%) auto Analyse coup par coup — 2 demi-coups commentés 1.e4 Avancée centrale — contrôle d5, f5. Prépare d4, f4, Bc4, Bd3. 1...e6 Avancée centrale — contrôle d5, f5. Prépare d5, Be7, Bd6. Structure de pions ♔ Blancs♚ NoirsPions doublés——Pions isolés——Arriérés——Chaînes—● d7→e6, f7→e6Passés——Majorité—— Cases ♔ Blancs♚ NoirsCases fortes——Cases faibles——Centre—— Colonnes et diagonales ♔ Blancs♚ Noirs Pièces…
C01 - 1.e4 e6 2.d4 d5 3.exd5 - French [+0.13] (905)

Base Masters : Blancs 19.9%, Nulles 55.3%, Noirs 24.8%. Coups candidats 3...exd5 (99.5% — Blancs: 19.8% | Nulles: 55.4% | Noirs: 24.8%)3...Qxd5 (0.5% — Blancs: 33.3% | Nulles: 38.1% | Noirs: 28.6%)3...Nf63...c5 auto Analyse coup par coup — 5 demi-coups commentés 1.e4 Avancée centrale — contrôle d5, f5. Prépare d4, f4, Bc4, Bd3. 1...e6 Avancée centrale — contrôle d5, f5. Prépare d5, Be7, Bd6. 2.d4 Avancée centrale — contrôle c5, e5. Prépare c4, e4, Nc3. 2...d5 Avancée centrale — contrôle c4, e4. Prépare c5, e5. 3.exd5 Capture en d5 — résout la tension centrale. Structure de pions ♔ Blancs♚ NoirsPions doublés● d4, ● d5—Pions isolés——Arriérés——Chaînes—● f7→e6Passés——Majorité● centre…
C02 - 1.e4 e6 2.d4 d5 3.e5 - French [+0.27] (716)

Base Masters : Blancs 36.4%, Nulles 34.8%, Noirs 28.8%. Coups candidats 3...c5 (95.8% — Blancs: 36.1% | Nulles: 35.0% | Noirs: 28.9%)3...b6 (2.3% — Blancs: 44.8% | Nulles: 29.4% | Noirs: 25.8%)3...Bd7 (0.8% — Blancs: 35.4% | Nulles: 33.1% | Noirs: 31.5%)3...Ne7 (0.6% — Blancs: 39.8% | Nulles: 29.6% | Noirs: 30.6%)3...Qd7 (0.3% — Blancs: 45.7% | Nulles: 37.0% | Noirs: 17.4%)3...a6 (0.1% — Blancs: 50.0% | Nulles: 8.3% | Noirs: 41.7%) auto Analyse coup par coup — 5 demi-coups commentés 1.e4 Avancée centrale — contrôle d5, f5. Prépare d4, f4, Bc4, Bd3. 1...e6 Avancée centrale — contrôle d5, f5. Prépare d5, Be7, Bd6. 2.d4 Avancée centrale — contrôle c5, e5. Prépare c4, e4, Nc3. 2...d5 Avancée centrale — contrôle c4, e4. Prépare c5, e5. 3.e5 Avancée…
C03 - 1.e4 e6 2.d4 d5 3.Nd2 - French [+0.13] (234)

Base Masters : Blancs 35.7%, Nulles 42.1%, Noirs 22.2%. Coups candidats 3...c5 (35.8% — Blancs: 29.1% | Nulles: 50.7% | Noirs: 20.2%)3...Nf6 (30.4% — Blancs: 41.6% | Nulles: 35.0% | Noirs: 23.4%)3...Be7 (11.0% — Blancs: 36.6% | Nulles: 37.4% | Noirs: 26.0%)3...dxe4 (8.2% — Blancs: 38.4% | Nulles: 46.5% | Noirs: 15.1%)3...Nc6 (7.0% — Blancs: 41.7% | Nulles: 32.8% | Noirs: 25.4%)3...a6 (5.0% — Blancs: 32.1% | Nulles: 42.9% | Noirs: 24.9%) auto Analyse coup par coup — 5 demi-coups commentés 1.e4 Avancée centrale — contrôle d5, f5. Prépare d4, f4, Bc4, Bd3. 1...e6 Avancée centrale — contrôle d5, f5. Prépare d5, Be7, Bd6. 2.d4 Avancée centrale — contrôle c5, e5. Prépare c4, e4, Nc3. 2...d5 Avancée centrale — contrôle c4, e4. Prépare c5, e5. 3.Nd2 Contrôle…
C04 - 1.e4 e6 2.d4 d5 3.Nd2 Nc6 4.Ngf3 Nf6 - French [+0.50] (212)

Base Masters : Blancs 42.4%, Nulles 32.4%, Noirs 25.2%. Coups candidats 5.e5 (98.9% — Blancs: 42.6% | Nulles: 32.5% | Noirs: 24.9%)5.exd5 (0.5% — Blancs: 26.7% | Nulles: 20.0% | Noirs: 53.3%)5.Bd3 (0.5% — Blancs: 14.3% | Nulles: 35.7% | Noirs: 50.0%) auto Analyse coup par coup — 8 demi-coups commentés 1.e4 Avancée centrale — contrôle d5, f5. Prépare d4, f4, Bc4, Bd3. 1...e6 Avancée centrale — contrôle d5, f5. Prépare d5, Be7, Bd6. 2.d4 Avancée centrale — contrôle c5, e5. Prépare c4, e4, Nc3. 2...d5 Avancée centrale — contrôle c4, e4. Prépare c5, e5. 3.Nd2 Contrôle c4, c5, d5, e5. 3...Nc6 Contrôle c4, d4, e4, c5. 4.Ngf3 Contrôle c4, c5, d5,…
C05 - 1.e4 e6 2.d4 d5 3.Nd2 Nf6 - French [+0.58] (400)

Base Masters : Blancs 41.6%, Nulles 35.0%, Noirs 23.4%. Coups candidats 4.e5 (93.3% — Blancs: 41.9% | Nulles: 34.6% | Noirs: 23.4%)4.Bd3 (6.4% — Blancs: 38.5% | Nulles: 40.3% | Noirs: 21.2%)4.exd5 (0.2% — Blancs: 16.1% | Nulles: 35.5% | Noirs: 48.4%)4.Ngf34.Qf34.c3 auto Analyse coup par coup — 6 demi-coups commentés 1.e4 Avancée centrale — contrôle d5, f5. Prépare d4, f4, Bc4, Bd3. 1...e6 Avancée centrale — contrôle d5, f5. Prépare d5, Be7, Bd6. 2.d4 Avancée centrale — contrôle c5, e5. Prépare c4, e4, Nc3. 2...d5 Avancée centrale — contrôle c4, e4. Prépare c5, e5. 3.Nd2 Contrôle c4, c5, d5, e5. 3...Nf6 Contrôle c4, e4, c5, f5. Structure de pions ♔ Blancs♚…
C06 - 1.e4 e6 2.d4 d5 3.Nd2 Nf6 4.e5 Nfd7 5.Bd3 c5 6.c3 Nc6 7.Ne2 cxd4 8.cxd4 - French [+0.57] (260)

Base Masters : Blancs 38.6%, Nulles 39.5%, Noirs 21.8%. Coups candidats 8...f6 (86.9% — Blancs: 37.5% | Nulles: 40.2% | Noirs: 22.2%)8...Qb6 (7.4% — Blancs: 45.3% | Nulles: 38.5% | Noirs: 16.3%)8...Nb6 (3.9% — Blancs: 46.2% | Nulles: 29.6% | Noirs: 24.2%)8...a5 (1.0% — Blancs: 46.0% | Nulles: 33.3% | Noirs: 20.6%)8...Nb4 (0.4% — Blancs: 39.1% | Nulles: 34.8% | Noirs: 26.1%)8...f5 (0.1%) auto Analyse coup par coup — 15 demi-coups commentés 1.e4 Avancée centrale — contrôle d5, f5. Prépare d4, f4, Bc4, Bd3. 1...e6 Avancée centrale — contrôle d5, f5. Prépare d5, Be7, Bd6. 2.d4 Avancée centrale — contrôle c5, e5. Prépare c4, e4, Nc3. 2...d5 Avancée centrale — contrôle c4, e4. Prépare c5, e5. 3.Nd2 Contrôle c4, c5, d5, e5. 3...Nf6…
C07 - 1.e4 e6 2.d4 d5 3.Nd2 c5 - French [+0.16] (493)

Base Masters : Blancs 29.1%, Nulles 50.7%, Noirs 20.2%. Coups candidats 4.exd5 (55.3% — Blancs: 26.9% | Nulles: 52.2% | Noirs: 21.0%)4.Ngf3 (42.6% — Blancs: 32.0% | Nulles: 49.5% | Noirs: 18.5%)4.c3 (1.1% — Blancs: 26.4% | Nulles: 37.9% | Noirs: 35.6%)4.dxc5 (0.9% — Blancs: 30.3% | Nulles: 35.9% | Noirs: 33.8%)4.Bb5+ (0.1% — Blancs: 12.5% | Nulles: 62.5% | Noirs: 25.0%)4.c4 auto Analyse coup par coup — 6 demi-coups commentés 1.e4 Avancée centrale — contrôle d5, f5. Prépare d4, f4, Bc4, Bd3. 1...e6 Avancée centrale — contrôle d5, f5. Prépare d5, Be7, Bd6. 2.d4 Avancée centrale — contrôle c5, e5. Prépare c4, e4, Nc3. 2...d5 Avancée centrale — contrôle c4, e4. Prépare c5, e5. 3.Nd2 Contrôle c4, c5, d5, e5. 3...c5…
C08 - 1.e4 e6 2.d4 d5 3.Nd2 c5 4.exd5 exd5 - French [+0.13] (288)

Base Masters : Blancs 24.5%, Nulles 56.4%, Noirs 19.1%. Coups candidats 5.Ngf3 (73.9% — Blancs: 24.8% | Nulles: 57.3% | Noirs: 17.9%)5.Bb5+ (24.9% — Blancs: 24.0% | Nulles: 54.6% | Noirs: 21.4%)5.dxc5 (1.2% — Blancs: 23.3% | Nulles: 34.9% | Noirs: 41.9%)5.Qe2+ auto Analyse coup par coup — 8 demi-coups commentés 1.e4 Avancée centrale — contrôle d5, f5. Prépare d4, f4, Bc4, Bd3. 1...e6 Avancée centrale — contrôle d5, f5. Prépare d5, Be7, Bd6. 2.d4 Avancée centrale — contrôle c5, e5. Prépare c4, e4, Nc3. 2...d5 Avancée centrale — contrôle c4, e4. Prépare c5, e5. 3.Nd2 Contrôle c4, c5, d5, e5. 3...c5 Avancée centrale — contrôle b4, d4. Prépare Nc6, d5. 4.exd5…
C09 - 1.e4 e6 2.d4 d5 3.Nd2 c5 4.exd5 exd5 5.Ngf3 Nc6 - French [+0.21] (258)

Base Masters : Blancs 28.9%, Nulles 54.4%, Noirs 16.6%. Coups candidats 6.Bb5 (90.8% — Blancs: 29.4% | Nulles: 55.1% | Noirs: 15.5%)6.Be2 (4.7% — Blancs: 27.8% | Nulles: 48.7% | Noirs: 23.5%)6.dxc5 (4.0% — Blancs: 20.8% | Nulles: 47.9% | Noirs: 31.2%)6.c3 (0.2%)6.Bd3 (0.2%)6.Qe2+ (0.1%) auto Analyse coup par coup — 10 demi-coups commentés 1.e4 Avancée centrale — contrôle d5, f5. Prépare d4, f4, Bc4, Bd3. 1...e6 Avancée centrale — contrôle d5, f5. Prépare d5, Be7, Bd6. 2.d4 Avancée centrale — contrôle c5, e5. Prépare c4, e4, Nc3. 2...d5 Avancée centrale — contrôle c4, e4. Prépare c5, e5. 3.Nd2 Contrôle c4, c5, d5, e5. 3...c5 Avancée centrale — contrôle b4, d4. Prépare Nc6, d5. 4.exd5…
C10 - 1.e4 e6 2.d4 d5 3.Nc3 - French [+0.20] (689)

Base Masters : Blancs 35.7%, Nulles 42.3%, Noirs 22.0%. Coups candidats 3...Bb4 (44.6% — Blancs: 37.5% | Nulles: 38.3% | Noirs: 24.2%)3...Nf6 (43.6% — Blancs: 33.3% | Nulles: 45.6% | Noirs: 21.0%)3...dxe4 (8.2% — Blancs: 36.0% | Nulles: 49.8% | Noirs: 14.2%)3...Nc6 (2.2% — Blancs: 39.9% | Nulles: 35.5% | Noirs: 24.6%)3...Be7 (0.7% — Blancs: 40.5% | Nulles: 36.0% | Noirs: 23.6%)3...h6 (0.4% — Blancs: 39.1% | Nulles: 34.2% | Noirs: 26.7%) auto Analyse coup par coup — 5 demi-coups commentés 1.e4 Avancée centrale — contrôle d5, f5. Prépare d4, f4, Bc4, Bd3. 1...e6 Avancée centrale — contrôle d5, f5. Prépare d5, Be7, Bd6. 2.d4 Avancée centrale — contrôle c5, e5. Prépare c4, e4, Nc3. 2...d5 Avancée centrale — contrôle c4, e4. Prépare c5, e5. 3.Nc3 Contrôle…
C11 - 1.e4 e6 2.d4 d5 3.Nc3 Nf6 - French [+0.23] (1269)

Base Masters : Blancs 33.3%, Nulles 45.5%, Noirs 21.1%. Coups candidats 4.e5 (52.3% — Blancs: 34.4% | Nulles: 46.0% | Noirs: 19.5%)4.Bg5 (45.7% — Blancs: 32.3% | Nulles: 45.1% | Noirs: 22.6%)4.exd5 (1.4% — Blancs: 25.6% | Nulles: 45.1% | Noirs: 29.3%)4.Bd3 (0.5% — Blancs: 37.9% | Nulles: 33.7% | Noirs: 28.4%)4.Qd34.Nf3 auto Analyse coup par coup — 6 demi-coups commentés 1.e4 Avancée centrale — contrôle d5, f5. Prépare d4, f4, Bc4, Bd3. 1...e6 Avancée centrale — contrôle d5, f5. Prépare d5, Be7, Bd6. 2.d4 Avancée centrale — contrôle c5, e5. Prépare c4, e4, Nc3. 2...d5 Avancée centrale — contrôle c4, e4. Prépare c5, e5. 3.Nc3 Contrôle c4, f4, c5, d5. 3...Nf6 Contrôle c4, e4, c5, f5.…
C12 - 1.e4 e6 2.d4 d5 3.Nc3 Nf6 4.Bg5 Bb4 - French [+0.61] (406)

Base Masters : Blancs 32.6%, Nulles 43.2%, Noirs 24.2%. Coups candidats 5.e5 (85.7% — Blancs: 32.3% | Nulles: 43.9% | Noirs: 23.8%)5.exd5 (9.8% — Blancs: 35.0% | Nulles: 39.2% | Noirs: 25.9%)5.Ne2 (4.0% — Blancs: 33.1% | Nulles: 38.0% | Noirs: 28.9%)5.Bd3 (0.3% — Blancs: 42.9% | Nulles: 35.7% | Noirs: 21.4%)5.Bxf6 (0.1% — Blancs: 25.0% | Nulles: 25.0% | Noirs: 50.0%)5.a3 auto Analyse coup par coup — 8 demi-coups commentés 1.e4 Avancée centrale — contrôle d5, f5. Prépare d4, f4, Bc4, Bd3. 1...e6 Avancée centrale — contrôle d5, f5. Prépare d5, Be7, Bd6. 2.d4 Avancée centrale — contrôle c5, e5. Prépare c4, e4, Nc3. 2...d5 Avancée centrale — contrôle c4, e4. Prépare c5, e5. 3.Nc3 Contrôle c4, f4, c5, d5. 3...Nf6…
C13 - 1.e4 e6 2.d4 d5 3.Nc3 Nf6 4.Bg5 Be7 - French [+0.48] (290)

Base Masters : Blancs 38.5%, Nulles 39.1%, Noirs 22.4%. Coups candidats 5.e5 (96.2% — Blancs: 38.7% | Nulles: 39.4% | Noirs: 21.9%)5.Bxf6 (2.5% — Blancs: 35.1% | Nulles: 24.7% | Noirs: 40.2%)5.exd5 (1.4% — Blancs: 27.8% | Nulles: 42.6% | Noirs: 29.6%) auto Analyse coup par coup — 8 demi-coups commentés 1.e4 Avancée centrale — contrôle d5, f5. Prépare d4, f4, Bc4, Bd3. 1...e6 Avancée centrale — contrôle d5, f5. Prépare d5, Be7, Bd6. 2.d4 Avancée centrale — contrôle c5, e5. Prépare c4, e4, Nc3. 2...d5 Avancée centrale — contrôle c4, e4. Prépare c5, e5. 3.Nc3 Contrôle c4, f4, c5, d5. 3...Nf6 Contrôle c4, e4, c5, f5. 4.Bg5 Contrôle c4, f4, c5,…
C14 - 1.e4 e6 2.d4 d5 3.Nc3 Nf6 4.Bg5 Be7 5.e5 Nfd7 6.Bxe7 Qxe7 - French [+0.39] (373)

Base Masters : Blancs 66.7%, Nulles 33.3%, Noirs 0.0%. Coups candidats 6...Be7 (100.0%) auto Analyse coup par coup — 11 demi-coups commentés 1.e4 Avancée centrale — contrôle d5, f5. Prépare d4, f4, Bc4, Bd3. 1...e6 Avancée centrale — contrôle d5, f5. Prépare d5, Be7, Bd6. 2.d4 Avancée centrale — contrôle c5, e5. Prépare c4, e4, Nc3. 2...d5 Avancée centrale — contrôle c4, e4. Prépare c5, e5. 3.Nc3 Contrôle c4, f4, c5, d5. 3...a6 Coup prophylactique — empêche Nb5, Bb5. Prépare b5. 4.Nf3 Contrôle c4, f4, c5, d5. 4...Nf6 Contrôle c4, e4, c5, f5. 5.e5 Avancée centrale — contrôle…
C15 - 1.e4 e6 2.d4 d5 3.Nc3 Bb4 - French [+0.72] (354)

Base Masters : Blancs 37.5%, Nulles 38.3%, Noirs 24.2%. Coups candidats 4.e5 (77.4% — Blancs: 38.8% | Nulles: 37.9% | Noirs: 23.3%)4.exd5 (8.9% — Blancs: 31.5% | Nulles: 43.0% | Noirs: 25.5%)4.Ne2 (7.6% — Blancs: 33.5% | Nulles: 38.8% | Noirs: 27.7%)4.a3 (2.5% — Blancs: 35.9% | Nulles: 34.2% | Noirs: 29.9%)4.Bd3 (1.6% — Blancs: 33.2% | Nulles: 41.3% | Noirs: 25.5%)4.Qd3 (1.0% — Blancs: 38.9% | Nulles: 32.5% | Noirs: 28.7%) auto Analyse coup par coup — 6 demi-coups commentés 1.e4 Avancée centrale — contrôle d5, f5. Prépare d4, f4, Bc4, Bd3. 1...e6 Avancée centrale — contrôle d5, f5. Prépare d5, Be7, Bd6. 2.d4 Avancée centrale — contrôle c5, e5. Prépare c4, e4, Nc3. 2...d5 Avancée centrale — contrôle c4, e4. Prépare c5, e5. 3.Nc3 Contrôle…
C16 - 1.e4 e6 2.d4 d5 3.Nc3 Bb4 4.e5 - French [+0.66] (372)

Base Masters : Blancs 38.8%, Nulles 37.9%, Noirs 23.3%. Coups candidats 4...c5 (68.9% — Blancs: 38.1% | Nulles: 39.4% | Noirs: 22.5%)4...Ne7 (19.3% — Blancs: 37.3% | Nulles: 37.2% | Noirs: 25.5%)4...b6 (7.1% — Blancs: 44.3% | Nulles: 30.1% | Noirs: 25.5%)4...Qd7 (4.5% — Blancs: 46.4% | Nulles: 29.9% | Noirs: 23.7%)4...Bf8 (0.1% — Blancs: 42.9% | Nulles: 33.3% | Noirs: 23.8%)4...Bd7 auto Analyse coup par coup — 7 demi-coups commentés 1.e4 Avancée centrale — contrôle d5, f5. Prépare d4, f4, Bc4, Bd3. 1...e6 Avancée centrale — contrôle d5, f5. Prépare d5, Be7, Bd6. 2.d4 Avancée centrale — contrôle c5, e5. Prépare c4, e4, Nc3. 2...d5 Avancée centrale — contrôle c4, e4. Prépare c5, e5. 3.Nc3 Contrôle c4, f4, c5, d5. 3...Bb4…
C17 - 1.e4 e6 2.d4 d5 3.Nc3 Bb4 4.e5 c5 - French [+0.58] (423)

Base Masters : Blancs 38.1%, Nulles 39.4%, Noirs 22.5%. Coups candidats 5.a3 (88.0% — Blancs: 38.5% | Nulles: 39.8% | Noirs: 21.7%)5.Bd2 (8.9% — Blancs: 34.1% | Nulles: 38.5% | Noirs: 27.4%)5.Qg4 (1.8% — Blancs: 37.7% | Nulles: 31.1% | Noirs: 31.1%)5.dxc5 (1.0% — Blancs: 37.8% | Nulles: 32.0% | Noirs: 30.2%)5.Nf3 (0.3% — Blancs: 44.2% | Nulles: 32.7% | Noirs: 23.1%)5.g3 auto Analyse coup par coup — 8 demi-coups commentés 1.e4 Avancée centrale — contrôle d5, f5. Prépare d4, f4, Bc4, Bd3. 1...e6 Avancée centrale — contrôle d5, f5. Prépare d5, Be7, Bd6. 2.d4 Avancée centrale — contrôle c5, e5. Prépare c4, e4, Nc3. 2...d5 Avancée centrale — contrôle c4, e4. Prépare c5, e5. 3.Nc3 Contrôle c4, f4, c5, d5. 3...Bb4…
C18 - 1.e4 e6 2.d4 d5 3.Nc3 Bb4 4.e5 c5 5.a3 Bxc3+ - French [+0.59] (530)

Base Masters : Blancs 38.6%, Nulles 39.8%, Noirs 21.5%. Coups candidats 6...Ne7 (63.0% — Blancs: 38.2% | Nulles: 41.6% | Noirs: 20.1%)6...Qa5 (17.3% — Blancs: 36.7% | Nulles: 42.3% | Noirs: 21.0%)6...Qc7 (14.1% — Blancs: 42.7% | Nulles: 31.2% | Noirs: 26.1%)6...Nc6 (5.4% — Blancs: 38.7% | Nulles: 33.9% | Noirs: 27.4%)6...Bd76...cxd4 auto Analyse coup par coup — 11 demi-coups commentés 1.e4 Avancée centrale — contrôle d5, f5. Prépare d4, f4, Bc4, Bd3. 1...e6 Avancée centrale — contrôle d5, f5. Prépare d5, Be7, Bd6. 2.d4 Avancée centrale — contrôle c5, e5. Prépare c4, e4, Nc3. 2...d5 Avancée centrale — contrôle c4, e4. Prépare c5, e5. 3.Nc3 Contrôle c4, f4, c5, d5. 3...Bb4 Contrôle c4, e4, c5, f5.…
C19 - 1.e4 e6 2.d4 d5 3.Nc3 Bb4 4.e5 c5 5.a3 Bxc3+ 6.bxc3 Ne7 7.a4 - French [+0.50] (331)

Base Masters : Blancs 36.6%, Nulles 36.8%, Noirs 26.6%. Coups candidats 7...Bd7 (25.9% — Blancs: 35.6% | Nulles: 40.9% | Noirs: 23.5%)7...b6 (24.4% — Blancs: 31.8% | Nulles: 39.1% | Noirs: 29.1%)7...Nbc6 (19.6% — Blancs: 42.2% | Nulles: 35.3% | Noirs: 22.5%)7...Qa5 (18.3% — Blancs: 37.1% | Nulles: 31.4% | Noirs: 31.4%)7...Qc7 (8.6% — Blancs: 41.5% | Nulles: 31.7% | Noirs: 26.8%)7...h6 (2.7% — Blancs: 26.3% | Nulles: 42.1% | Noirs: 31.6%) auto Analyse coup par coup — 13 demi-coups commentés 1.e4 Avancée centrale — contrôle d5, f5. Prépare d4, f4, Bc4, Bd3. 1...e6 Avancée centrale — contrôle d5, f5. Prépare d5, Be7, Bd6. 2.d4 Avancée centrale — contrôle c5, e5. Prépare c4, e4, Nc3. 2...d5 Avancée centrale — contrôle c4, e4. Prépare c5, e5. 3.Nc3 Contrôle…