E12 — E12-E19 1. d4 Nf6 2. c4 e6 3. Nf3 b6 Queen's Indian defence

○ Trait aux Blancs

Ouverture — Centre mobile

♔ Point de vue Blancs

8 7 6 5 4 3 2 1

abcdefgh

Plans. e4 (Centre d4+e4, menace e5, libère Bf1) ; Nc3 (Développer Nb1) ; Bg5 (Clouer Nf6) ; h3 (Empêcher ...Bg4) ; c5 (Frapper le centre adverse).

♚ Point de vue Noirs

1 2 3 4 5 6 7 8

hgfedcba

Plans. ...Nc6 (Développer Nb8) ; ...d6 (Libérer Bc8) ; ...Be7 (Développer Bf8) ; ...c5 (Frapper le centre adverse) ; ...d5 (Occuper le centre).

Avantages

Faiblesses

Diagonale active

Plans

+0.39 léger avantage blanc.

auto

Structure de pions

	♔ Blancs	♚ Noirs
Pions doublés	—	—
Pions isolés	—	—
Arriérés	—	—
Chaînes	—	● a7→b6, c7→b6, d7→e6, f7→e6
Passés	—	—
Majorité	—	—

Cases

	♔ Blancs	♚ Noirs
Cases fortes	● e5 (2v0), ● g5 (2v0)	—
Cases faibles	—	—
Centre	● d4 (2v0), ● e5 (2v0)	● d5 (2v1), ● e4 (1v0)

Colonnes et diagonales

♔ Blancs

♚ Noirs

Pièces

	♔ Blancs	♚ Noirs
Bc1	● Bc1 Non développé (mob. 5)
Bf1	● Bf1 Non développé (mob. 0)
Bc8		● Bc8 Non développé (mob. 2)
Bf8		● Bf8 Non développé (mob. 5)
Paire de fous	● Oui	● Oui
Non développées	5 (● b1, ● c1, ● f1, ● a1, ● h1)	5 (● b8, ● 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	● c4-c5, ● d4-d5	● …c7-c5, ● …d7-d5, ● …e6-e5

├── E12 - 1.d4 Nf6 2.c4 e6 3.Nf3 b6 - Queen's Indian Defense [+0.32] 511 parties

│ ├── E12a - 4.* - Queen's Indian Defense (1922) [+0.32] 7 parties

│ ├── E12b - 4.Bf4 - Miles Variation (1920) [-0.01] 9 parties

│ ├── E12b - 4.Bf4 Bb7 5.e3 Be7 - Miles (1952) [+0.21] 8 parties

│ ├── E12b - 4.Bf4 Bb7 5.e3 Be7 6.h3 - Miles (1978) [+0.07] 4 parties

│ ├── E12c - 4.Bf4 Bb7 5.e3 Bb4+ - Miles (2016) [+0.13] 1 partie

│ ├── E12c - 4.Bf4 Bb7 5.e3 Bb4+ 6.Nbd2 - Miles (2004) [-0.01] 5 parties

│ ├── E12c - 4.Bf4 Bb7 5.e3 Bb4+ 6.Nfd2 - Miles (1979) [+0.02] 6 parties

│ ├── E12d - 4.a3 - Petrosian Variation (1967) [+0.15] 8 parties

│ ├── E12e - 4.a3 c5 - Petrosian (1980) [+0.75] 4 parties

│ ├── E12e - 4.a3 c5 5.d5 - Petrosian (1968) [+0.55] 2 parties

│ ├── E12e - 4.a3 c5 5.d5 Ba6 - Petrosian (2015) [+0.73] 1 partie

│ ├── E12f - 4.a3 c5 5.d5 Ba6 6.Qc2 - Petrosian (1981) [+0.77] 4 parties

│ ├── E12f - 4.a3 c5 5.d5 Ba6 6.Qc2 exd5 7.cxd5 g6 - Petrosian (1981) [+0.69] 6 parties

│ ├── E12g - 4.a3 Ba6 - Petrosian (1968) [+0.37] 6 parties

│ ├── E12g - 4.a3 Ba6 5.e3 - Petrosian (1988) [+0.11] 5 parties

│ ├── E12g - 4.a3 Ba6 5.Qc2 - Petrosian [+0.27] 0 partie

│ ├── E12g - 4.a3 Ba6 5.Qc2 c5 - Petrosian [+0.65] 0 partie

│ ├── E12h - 4.a3 Ba6 5.Qc2 Bb7 - Petrosian Variation, Farago Defense (1983) [+0.33] 1 partie

│ ├── E12h - 4.a3 Ba6 5.Qc2 Bb7 6.Nc3 c5 - Petrosian (1983) [+0.39] 13 parties

│ ├── E12i - 4.a3 Ba6 5.Qc2 Bb7 6.Nc3 c5 7.e4 - Petrosian (1984) [+0.43] 20 parties

│ ├── E12i - 4.a3 Ba6 5.Qc2 Bb7 6.Nc3 c5 7.e4 cxd4 8.Nxd4 Nc6 - Petrosian (1993) [+0.34] 11 parties

│ ├── E12j - 4.a3 Bb7 - Petrosian (1934) [+0.17] 50 parties

│ ├── E12j - 4.a3 Bb7 5.Nc3 - Kasparov-Petrosian Variation (1929) [+0.12] 5 parties

│ ├── E12j - 4.a3 Bb7 5.Nc3 Be7 - Kasparov-Petrosian Variation, Marco Defense (1921) [+0.58] 35 parties

│ ├── E12j - 4.a3 Bb7 5.Nc3 Bxf3 - Petrosian (1966) [+1.22] 1 partie

│ ├── E12k - 4.a3 Bb7 5.Nc3 Ne4 - Kasparov-Petrosian Variation, Andersson Variation (1947) [+0.49] 32 parties

│ ├── E12l - 4.a3 Bb7 5.Nc3 g6 - Kasparov-Petrosian Variation, Hedgehog Variation (1937) [+0.70] 18 parties

│ ├── E12m - 4.a3 Bb7 5.Nc3 d5 - Kasparov-Petrosian Variation, Main Line (1949) [+0.09] 25 parties

│ ├── E12n - 4.a3 Bb7 5.Nc3 d5 6.Bg5 - Petrosian (2014) [+0.08] 1 partie

│ ├── E12n - 4.a3 Bb7 5.Nc3 d5 6.Bg5 Be7 - Petrosian (1928) [+0.07] 40 parties

│ ├── E12o - 4.a3 Bb7 5.Nc3 d5 6.Bg5 Be7 7.Qa4+ - Petrosian (1997) [-0.13] 23 parties

│ ├── E12o - 4.a3 Bb7 5.Nc3 d5 6.Bg5 Be7 7.Qa4+ c6 - Petrosian (1990) [+0.18] 4 parties

│ ├── E12o - 4.a3 Bb7 5.Nc3 d5 6.Bg5 Be7 7.Qa4+ c6 8.Bxf6 Bxf6 9.cxd5 exd5 - Petrosian (1993) [+0.09] 8 parties

│ ├── E12p - 4.a3 Bb7 5.Nc3 d5 6.cxd5 exd5 - Kasparov-Petrosian Variation, Classical Variation (1972) [+0.29] 21 parties

│ ├── E12p - 4.a3 Bb7 5.Nc3 d5 6.cxd5 exd5 7.g3 - Petrosian (1981) [+0.29] 19 parties

│ ├── E12q - 4.a3 Bb7 5.Nc3 d5 6.cxd5 exd5 7.Bg5 - Petrosian (1958) [+0.29] 17 parties

│ ├── E12r - 4.a3 Bb7 5.Nc3 d5 6.cxd5 Nxd5 - Kasparov-Petrosian Variation, Modern Variation (1983) [+0.13] 21 parties

│ ├── E12r - 4.a3 Bb7 5.Nc3 d5 6.cxd5 Nxd5 7.e4 - Petrosian [-0.53] 0 partie

│ ├── E12s - 4.a3 Bb7 5.Nc3 d5 6.cxd5 Nxd5 7.e3 - Kasparov-Petrosian Variation, Petrosian Attack (1946) [-0.06] 23 parties

│ ├── E12s - 4.a3 Bb7 5.Nc3 d5 6.cxd5 Nxd5 7.e3 Be7 - Petrosian (1958) [+0.08] 35 parties

│ ├── E12s - 4.a3 Bb7 5.Nc3 d5 6.cxd5 Nxd5 7.e3 g6 - Petrosian (1982) [+0.28] 25 parties

│ ├── E12t - 4.a3 Bb7 5.Nc3 d5 6.cxd5 Nxd5 7.Qc2 - Kasparov-Petrosian Variation, Kasparov Attack (1984) [-0.01] 2 parties

│ ├── E12t - 4.a3 Bb7 5.Nc3 d5 6.cxd5 Nxd5 7.Qc2 Be7 - Petrosian, Kasparov (1980) [+0.18] 8 parties

│ ├── E12t - 4.a3 Bb7 5.Nc3 d5 6.cxd5 Nxd5 7.Qc2 c5 - Petrosian, Kasparov (1981) [+0.14] 12 parties

│ ├── E12t - 4.a3 Bb7 5.Nc3 d5 6.cxd5 Nxd5 7.Qc2 Nxc3 - Petrosian, Kasparov (1985) [+0.07] 10 parties

│ ├── E12u - 4.a3 Bb7 5.Nc3 d5 6.cxd5 Nxd5 7.Qc2 Nxc3 8.bxc3 - Petrosian, Kasparov (1966) [+0.00] 4 parties

│ ├── E12u - 4.a3 Bb7 5.Nc3 d5 6.cxd5 Nxd5 7.Qc2 Nxc3 8.bxc3 Be7 - Petrosian, Kasparov (1987) [+0.08] 3 parties

│ ├── E12u - 4.a3 Bb7 5.Nc3 d5 6.cxd5 Nxd5 7.Qc2 Nxc3 8.bxc3 Be7 9.e4 - Petrosian, Kasparov (1982) [+0.10] 29 parties

│ ├── E12u - 4.a3 Bb7 5.Nc3 d5 6.cxd5 Nxd5 7.Qc2 Nxc3 8.bxc3 c5 - Petrosian, Kasparov [+0.22] 0 partie

│ ├── E12u - 4.a3 Bb7 5.Nc3 d5 6.cxd5 Nxd5 7.Qc2 Nxc3 8.bxc3 c5 9.e4 - Petrosian, Kasparov (1982) [+0.21] 14 parties

│ ├── E12v - 4.Bg5 - Queen’s Indian (1920) [+0.01] 44 parties

│ ├── E12w - 4.Nc3 - Kasparov Variation [+0.08] 0 partie

│ ├── E12w - 4.Nc3 Bb7 - Queen’s Indian (1920) [+0.08] 75 parties

│ ├── E12w - 4.Nc3 Bb7 5.Bg5 - Queen’s Indian (1920) [-0.02] 100 parties

│ ├── E12x - 4.Nc3 Bb7 5.Bg5 h6 6.Bh4 Be7 - Queen’s Indian (1923) [+0.10] 31 parties

│ ├── E12x - 4.Nc3 Bb7 5.Bg5 h6 6.Bh4 Be7 7.e3 c5 - Queen’s Indian (1965) [+0.20] 6 parties

│ ├── E12x - 4.Nc3 Bb7 5.Bg5 h6 6.Bh4 Be7 7.e3 Ne4 - Queen’s Indian (1925) [+0.27] 39 parties

│ ├── E12y - 4.Nc3 Bb7 5.Bg5 h6 6.Bh4 g5 - Botvinnik Variation (1963) [+0.18] 4 parties

│ ├── E12y - 4.Nc3 Bb7 5.Bg5 h6 6.Bh4 g5 7.Bg3 Nh5 8.e3 - Botvinnik (1964) [+0.26] 8 parties

│ └── E12y - 4.Nc3 Bb7 5.Bg5 h6 6.Bh4 g5 7.Bg3 Nh5 8.Qc2 - Botvinnik (1964) [+0.10] 5 parties

├── E13 - 1.d4 Nf6 2.c4 e6 3.Nf3 b6 4.Nc3 Bb7 5.Bg5 h6 6.Bh4 Bb4 - Queen’s Indian [-0.04] 45 parties

│ ├── E13a - 7.* (1942) [+0.07] 4 parties

│ ├── E13b - 7.Qc2 (1928) [-0.26] 17 parties

│ ├── E13c - 7.Qc2 g5 (1965) [-0.11] 4 parties

│ ├── E13d - 7.Nd2 (1964) [+0.10] 10 parties

│ ├── E13e - 7.Nd2 Bxc3 [+0.08] 0 partie

│ ├── E13e - 7.Nd2 Bxc3 8.bxc3 (1994) [+0.30] 6 parties

│ ├── E13f - 7.e3 (1929) [-0.19] 11 parties

│ ├── E13g - 7.e3 c5 (1935) [+0.30] 17 parties

│ ├── E13h - 7.e3 Bxc3+ [-0.08] 0 partie

│ ├── E13h - 7.e3 Bxc3+ 8.bxc3 (1938) [+0.09] 5 parties

│ ├── E13i - 7.e3 Bxc3+ 8.bxc3 d6 (1927) [+0.06] 22 parties

│ ├── E13j - 7.e3 Bxc3+ 8.bxc3 d6 9.Nd2 (1937) [+0.08] 11 parties

│ ├── E13k - 7.e3 Bxc3+ 8.bxc3 d6 9.Nd2 Nbd7 (2019) [+0.06] 1 partie

│ ├── E13k - 7.e3 Bxc3+ 8.bxc3 d6 9.Nd2 Nbd7 10.f3 (1941) [+0.08] 4 parties

│ ├── E13l - 7.e3 Bxc3+ 8.bxc3 d6 9.Nd2 Nbd7 10.f3 Qe7 (1955) [+0.02] 18 parties

│ ├── E13m - 7.e3 g5 [+0.07] 0 partie

│ ├── E13m - 7.e3 g5 8.Bg3 (1954) [+0.06] 1 partie

│ ├── E13m - 7.e3 g5 8.Bg3 Ne4 (1969) [+0.02] 4 parties

│ ├── E13n - 7.e3 g5 8.Bg3 Ne4 9.Qc2 (1920) [-0.02] 12 parties

│ ├── E13o - 7.e3 g5 8.Bg3 Ne4 9.Qc2 Bxc3+ [+0.07] 0 partie

│ ├── E13o - 7.e3 g5 8.Bg3 Ne4 9.Qc2 Bxc3+ 10.bxc3 (1965) [+0.06] 10 parties

│ ├── E13p - 7.e3 g5 8.Bg3 Ne4 9.Qc2 Bxc3+ 10.bxc3 d6 (1955) [+0.06] 6 parties

│ ├── E13p - 7.e3 g5 8.Bg3 Ne4 9.Qc2 Bxc3+ 10.bxc3 d6 11.Bd3 (1959) [-0.12] 13 parties

│ └── E13q - 7.e3 g5 8.Bg3 Ne4 9.Qc2 Bxc3+ 10.bxc3 d6 11.Bd3 f5 (1935) [-0.14] 24 parties

├── E14 - 1.d4 Nf6 2.c4 e6 3.Nf3 b6 4.e3 - Queen's Indian Defense: Spassky System [+0.01] 195 parties

│ ├── E14a - 4…* - Spassky System (1947) [+0.15] 6 parties

│ ├── E14a - 4…Bb4+ - Queen’s Indian (1951) [+0.20] 6 parties

│ ├── E14b - 4…Bb7 - Queen’s Indian (1928) [+0.14] 17 parties

│ ├── E14c - 4…Bb7 5.Nc3 - Queen’s Indian (1926) [+0.03] 30 parties

│ ├── E14d - 4…Bb7 5.Nc3 d5 - Queen’s Indian (1902) [-0.02] 41 parties

│ ├── E14e - 4…Bb7 5.Bd3 - Queen’s Indian (1926) [-0.05] 25 parties

│ ├── E14f - 4…Bb7 5.Bd3 Bb4+ - Queen’s Indian (1926) [+0.22] 13 parties

│ ├── E14g - 4…Bb7 5.Bd3 Bb4+ 6.Nbd2 - Queen’s Indian (1929) [+0.22] 17 parties

│ ├── E14g - 4…Bb7 5.Bd3 Bb4+ 6.Nbd2 c5 - Queen’s Indian (1964) [+0.35] 10 parties

│ ├── E14h - 4…Bb7 5.Bd3 Bb4+ 6.Nbd2 O-O - Queen’s Indian (1932) [+0.28] 25 parties

│ ├── E14i - 4…Bb7 5.Bd3 Bb4+ 6.Nbd2 O-O 7.O-O d5 - Queen’s Indian (1926) [+0.14] 29 parties

│ ├── E14i - 4…Bb7 5.Bd3 Bb4+ 6.Nbd2 O-O 7.O-O d5 8.a3 - Queen’s Indian (1942) [+0.11] 15 parties

│ ├── E14i - 4…Bb7 5.Bd3 Bb4+ 6.Nbd2 O-O 7.O-O d5 8.a3 Be7 - Queen’s Indian (1941) [+0.08] 21 parties

│ ├── E14i - 4…Bb7 5.Bd3 Bb4+ 6.Nbd2 O-O 7.O-O d5 8.a3 Be7 9.b4 - Dreev Variation (1961) [+0.15] 14 parties

│ ├── E14j - 4…Bb7 5.Bd3 Be7 - Queen’s Indian (1930) [+0.22] 37 parties

│ ├── E14k - 4…Bb7 5.Bd3 Be7 6.O-O - Queen’s Indian (1931) [+0.24] 7 parties

│ ├── E14k - 4…Bb7 5.Bd3 Be7 6.O-O O-O - Queen’s Indian (1940) [+0.25] 30 parties

│ ├── E14l - 4…Bb7 5.Bd3 Be7 6.O-O O-O 7.Nc3 - Queen’s Indian (1927) [+0.24] 46 parties

│ ├── E14m - 4…Bb7 5.Bd3 d5 - Queen’s Indian (1938) [-0.03] 26 parties

│ ├── E14n - 4…Bb7 5.Bd3 d5 6.O-O - Queen’s Indian (1938) [-0.06] 49 parties

│ ├── E14n - 4…Bb7 5.Bd3 d5 6.O-O Bd6 - Queen’s Indian (1965) [-0.03] 2 parties

│ ├── E14o - 4…Bb7 5.Bd3 d5 6.O-O Bd6 7.b3 - Queen’s Indian (1958) [+0.03] 20 parties

│ ├── E14p - 4…Bb7 5.Bd3 d5 6.O-O Bd6 7.Nc3 - Queen’s Indian (1908) [-0.09] 21 parties

│ ├── E14q - 4…Bb7 5.Bd3 c5 - Queen’s Indian (1956) [+0.26] 1 partie

│ ├── E14q - 4…Bb7 5.Bd3 c5 6.Nc3 - Queen’s Indian (1933) [+0.35] 5 parties

│ ├── E14r - 4…Bb7 5.Bd3 c5 6.O-O - Queen’s Indian (1930) [+0.34] 16 parties

│ ├── E14s - 4…Bb7 5.Bd3 c5 6.O-O cxd4 - Queen’s Indian [+0.39] 0 partie

│ ├── E14s - 4…Bb7 5.Bd3 c5 6.O-O cxd4 7.exd4 - Queen’s Indian (1954) [+0.41] 4 parties

│ ├── E14t - 4…Bb7 5.Bd3 c5 6.O-O Be7 - Queen’s Indian (1962) [+0.41] 2 parties

│ ├── E14t - 4…Bb7 5.Bd3 c5 6.O-O Be7 7.Nbd2 - Queen’s Indian (1926) [-0.04] 11 parties

│ ├── E14u - 4…Bb7 5.Bd3 c5 6.O-O Be7 7.b3 - Queen’s Indian (1926) [+0.02] 7 parties

│ ├── E14u - 4…Bb7 5.Bd3 c5 6.O-O Be7 7.b3 O-O 8.Bb2 - Queen’s Indian [+0.09] 0 partie

│ ├── E14v - 4…Bb7 5.Bd3 c5 6.O-O Be7 7.b3 O-O 8.Bb2 d5 - Queen’s Indian (1954) [+0.04] 19 parties

│ ├── E14w - 4…Bb7 5.Bd3 c5 6.O-O Be7 7.b3 O-O 8.Bb2 cxd4 - Queen’s Indian [+0.04] 0 partie

│ ├── E14w - 4…Bb7 5.Bd3 c5 6.O-O Be7 7.b3 O-O 8.Bb2 cxd4 9.exd4 - Queen’s Indian (2000) [+0.00] 1 partie

│ ├── E14w - 4…Bb7 5.Bd3 c5 6.O-O Be7 7.b3 O-O 8.Bb2 cxd4 9.exd4 d5 - Queen’s Indian (1958) [-0.01] 21 parties

│ ├── E14w - 4…Bb7 5.Bd3 c5 6.O-O Be7 7.b3 O-O 8.Bb2 cxd4 9.Nxd4 - Averbakh Variation (1961) [-0.02] 1 partie

│ ├── E14x - 4…Bb7 5.Bd3 c5 6.O-O Be7 7.Nc3 - Queen’s Indian (1944) [+0.38] 9 parties

│ ├── E14x - 4…Bb7 5.Bd3 c5 6.O-O Be7 7.Nc3 cxd4 - Queen’s Indian (1922) [+0.53] 4 parties

│ ├── E14x - 4…Bb7 5.Bd3 c5 6.O-O Be7 7.Nc3 O-O - Queen’s Indian (1923) [+0.99] 21 parties

│ ├── E14y - 4…Bb7 5.Bd3 c5 6.O-O Be7 7.Nc3 cxd4 8.exd4 - Queen’s Indian (1927) [+0.43] 23 parties

│ └── E14z - 4…Bb7 5.Bd3 c5 6.O-O Be7 7.Nc3 cxd4 8.exd4 d5 - Queen’s Indian (1940) [+0.40] 34 parties

├── E15 - 1.d4 Nf6 2.c4 e6 3.Nf3 b6 4.g3 - Queen's Indian Defense: Fianchetto Variation [+0.41] 1135 parties

│ ├── E15a - 4…* - Fianchetto Variation (1926) [+0.42] 14 parties

│ ├── E15b - 4…Bb4+ - Queen’s Indian (1927) [+0.33] 3 parties

│ ├── E15b - 4…Bb4+ 5.Bd2 - Queen’s Indian (1938) [+0.34] 11 parties

│ ├── E15c - 4…Bb4+ 5.Bd2 Bxd2+ - Queen’s Indian (1926) [+0.31] 3 parties

│ ├── E15c - 4…Bb4+ 5.Bd2 Bxd2+ 6.Qxd2 Ba6 - Queen’s Indian (1934) [+0.37] 83 parties

│ ├── E15d - 4…Ba6 - Fianchetto Variation, Nimzowitsch Variation (1934) [+0.28] 72 parties

│ ├── E15d - 4…Ba6 5.Qb3 - Fianchetto Variation, Nimzowitsch Variation, Timman's Line (1981) [+0.26] 55 parties

│ ├── E15d - 4…Ba6 5.Qc2 - Nimzowitsch (1954) [+0.31] 70 parties

│ ├── E15e - 4…Ba6 5.Nbd2 - Nimzowitsch (1954) [+0.15] 35 parties

│ ├── E15e - 4…Ba6 5.Nbd2 c5 - Nimzowitsch (1953) [+0.52] 16 parties

│ ├── E15f - 4…Ba6 5.Nbd2 Bb7 - Nimzowitsch [+0.15] 0 partie

│ ├── E15f - 4…Ba6 5.Nbd2 Bb7 6.Bg2 - Nimzowitsch (1942) [+0.15] 30 parties

│ ├── E15f - 4…Ba6 5.Nbd2 Bb7 6.Bg2 c5 - Nimzowitsch (1954) [+0.41] 15 parties

│ ├── E15g - 4…Ba6 5.Nbd2 Bb4 - Nimzowitsch (1931) [+0.18] 30 parties

│ ├── E15h - 4…Ba6 5.Qa4 - Fianchetto Variation, Nimzowitsch Variation, Nimzowitsch Attack (2024) [+0.20] 1 partie

│ ├── E15h - 4…Ba6 5.Qa4 Be7 - Nimzowitsch (1938) [+0.31] 67 parties

│ ├── E15i - 4…Ba6 5.Qa4 c6 - Nimzowitsch (1925) [+0.55] 26 parties

│ ├── E15i - 4…Ba6 5.Qa4 c6 6.Nc3 b5 - Nimzowitsch (1995) [+0.67] 1 partie

│ ├── E15j - 4…Ba6 5.Qa4 c5 - Nimzowitsch (1992) [+0.28] 2 parties

│ ├── E15j - 4…Ba6 5.Qa4 c5 6.Bg2 Bb7 - Nimzowitsch [+0.16] 0 partie

│ ├── E15j - 4…Ba6 5.Qa4 c5 6.Bg2 Bb7 7.dxc5 - Nimzowitsch (1958) [+0.08] 62 parties

│ ├── E15k - 4…Ba6 5.Qa4 c5 6.Bg2 Bb7 7.O-O - Nimzowitsch (1954) [+0.09] 14 parties

│ ├── E15l - 4…Ba6 5.b3 - Fianchetto Variation, Nimzowitsch Variation, Quiet Line (1954) [+0.29] 6 parties

│ ├── E15l - 4…Ba6 5.b3 b5 - Nimzowitsch (2007) [+0.52] 3 parties

│ ├── E15l - 4…Ba6 5.b3 b5 6.cxb5 - Nimzowitsch (1984) [+0.43] 22 parties

│ ├── E15m - 4…Ba6 5.b3 d5 - Nimzowitsch [+0.27] 0 partie

│ ├── E15m - 4…Ba6 5.b3 d5 6.Bg2 - Nimzowitsch (1954) [+0.25] 24 parties

│ ├── E15m - 4…Ba6 5.b3 d5 6.cxd5 - Nimzowitsch (1957) [+0.12] 19 parties

│ ├── E15n - 4…Ba6 5.b3 Bb7 - Nimzowitsch (1988) [+0.34] 1 partie

│ ├── E15n - 4…Ba6 5.b3 Bb7 6.Bg2 - Nimzowitsch (1988) [+0.34] 24 parties

│ ├── E15n - 4…Ba6 5.b3 Bb7 6.Bg2 Bb4+ 7.Bd2 a5 - Nimzowitsch (2014) [+0.31] 1 partie

│ ├── E15n - 4…Ba6 5.b3 Bb7 6.Bg2 Bb4+ 7.Bd2 a5 8.O-O O-O - Nimzowitsch (1985) [+0.35] 35 parties

│ ├── E15o - 4…Ba6 5.b3 Bb4+ - Fianchetto Variation, Check Variation (1954) [+0.23] 12 parties

│ ├── E15o - 4…Ba6 5.b3 Bb4+ 6.Bd2 Be7 - Fianchetto Variation, Check Variation, Intermezzo Line (2018) [+0.24] 1 partie

│ ├── E15o - 4…Ba6 5.b3 Bb4+ 6.Bd2 Be7 7.Nc3 - Nimzowitsch (1977) [+0.17] 93 parties

│ ├── E15p - 4…Ba6 5.b3 Bb4+ 6.Bd2 Be7 7.Bg2 - Nimzowitsch (1967) [+0.23] 19 parties

│ ├── E15p - 4…Ba6 5.b3 Bb4+ 6.Bd2 Be7 7.Bg2 d5 - Nimzowitsch (1954) [+0.18] 16 parties

│ ├── E15p - 4…Ba6 5.b3 Bb4+ 6.Bd2 Be7 7.Bg2 d5 8.cxd5 exd5 9.O-O O-O - Nimzowitsch (1976) [+0.24] 10 parties

│ ├── E15q - 4…Ba6 5.b3 Bb4+ 6.Bd2 Be7 7.Bg2 c6 - Nimzowitsch (1960) [+0.17] 3 parties

│ ├── E15q - 4…Ba6 5.b3 Bb4+ 6.Bd2 Be7 7.Bg2 c6 8.O-O - Nimzowitsch (1955) [+0.16] 3 parties

│ ├── E15q - 4…Ba6 5.b3 Bb4+ 6.Bd2 Be7 7.Bg2 c6 8.O-O d5 - Nimzowitsch (1978) [+0.18] 37 parties

│ ├── E15r - 4…Ba6 5.b3 Bb4+ 6.Bd2 Be7 7.Bg2 c6 8.Bc3 - Nimzowitsch, Main Line (1983) [+0.24] 38 parties

│ ├── E15s - 4…Ba6 5.b3 Bb4+ 6.Bd2 Be7 7.Bg2 c6 8.Bc3 d5 9.Ne5 - Nimzowitsch, Main Line (1987) [+0.22] 8 parties

│ ├── E15s - 4…Ba6 5.b3 Bb4+ 6.Bd2 Be7 7.Bg2 c6 8.Bc3 d5 9.Ne5 Nfd7 - Nimzowitsch, Main Line (1982) [+0.18] 66 parties

│ ├── E15t - 4…Bb7 - Fianchetto Variation, Traditional Line (1925) [+0.41] 1 partie

│ ├── E15t - 4…Bb7 5.Bg2 - Queen’s Indian (1921) [+0.39] 45 parties

│ ├── E15t - 4…Bb7 5.Bg2 Qc8 - Queen’s Indian (1929) [+0.67] 24 parties

│ ├── E15t - 4…Bb7 5.Bg2 Qc8 6.O-O c5 7.d5 - Queen’s Indian (1937) [+0.97] 4 parties

│ ├── E15u - 4…Bb7 5.Bg2 c5 - Fianchetto Variation, Sämisch Variation (1920) [+0.72] 40 parties

│ ├── E15u - 4…Bb7 5.Bg2 c5 6.d5 exd5 7.Ng5 - Buerger Variation (1927) [+0.10] 4 parties

│ └── E15v - 4…Bb7 5.Bg2 c5 6.d5 exd5 7.Nh4 - Fianchetto Variation, Rubinstein Variation (1925) [+0.42] 42 parties

├── E16 - 1.d4 Nf6 2.c4 e6 3.Nf3 b6 4.g3 Bb7 5.Bg2 Bb4+ - Queen's Indian Defense: Capablanca Variation [+0.40] 114 parties

│ ├── E16a - 6.* - Capablanca Variation (1942) [+0.34] 3 parties

│ ├── E16b - 6.Nbd2 - Capablanca (1926) [+0.16] 31 parties

│ ├── E16c - 6.Nbd2 O-O - Capablanca (1926) [+0.10] 43 parties

│ ├── E16d - 6.Nbd2 O-O 7.O-O d5 - Capablanca (1926) [+0.16] 62 parties

│ ├── E16e - 6.Bd2 - Capablanca [+0.32] 0 partie

│ ├── E16e - 6.Bd2 c5 - Capablanca (1984) [+0.42] 17 parties

│ ├── E16f - 6.Bd2 a5 - Capablanca, Yates Variation (1968) [+0.36] 6 parties

│ ├── E16g - 6.Bd2 a5 7.O-O O-O - Capablanca, Yates (1927) [+0.42] 40 parties

│ ├── E16h - 6.Bd2 Qe7 - Capablanca, Nimzowitsch Variation (1921) [+0.51] 42 parties

│ ├── E16i - 6.Bd2 Qe7 7.O-O Bxd2 8.Qxd2 - Capablanca, Nimzowitsch (1926) [+0.60] 60 parties

│ ├── E16j - 6.Bd2 Be7 - Riumin Variation (1945) [+0.37] 8 parties

│ ├── E16k - 6.Bd2 Be7 7.Nc3 - Capablanca, Riumin (1938) [+0.37] 26 parties

│ ├── E16l - 6.Bd2 Be7 7.Nc3 O-O - Capablanca, Riumin (1938) [+0.36] 15 parties

│ ├── E16m - 6.Bd2 Be7 7.Nc3 O-O 8.O-O - Capablanca, Riumin (1938) [+0.43] 24 parties

│ ├── E16n - 6.Bd2 Be7 7.Nc3 O-O 8.O-O d5 - Capablanca, Riumin (1941) [+0.47] 46 parties

│ ├── E16o - 6.Bd2 Bxd2+ - Capablanca [+0.45] 0 partie

│ ├── E16o - 6.Bd2 Bxd2+ 7.Nbxd2 - Capablanca (1921) [+0.17] 41 parties

│ ├── E16p - 6.Bd2 Bxd2+ 7.Qxd2 - Capablanca (1928) [+0.33] 52 parties

│ ├── E16q - 6.Bd2 Bxd2+ 7.Qxd2 O-O - Capablanca [+0.36] 0 partie

│ ├── E16q - 6.Bd2 Bxd2+ 7.Qxd2 O-O 8.O-O - Capablanca (1925) [+0.36] 43 parties

│ └── E16r - 6.Bd2 Bxd2+ 7.Qxd2 O-O 8.Nc3 - Capablanca (1920) [+0.32] 50 parties

├── E17 - 1.d4 Nf6 2.c4 e6 3.Nf3 b6 4.g3 Bb7 5.Bg2 Be7 - Queen's Indian Defense: Traditional Variation [+0.41] 39 parties

│ ├── E17a - 6.* - Traditional Variation (1927) [+0.55] 11 parties

│ ├── E17b - 6.Nc3 - Anti-Queen's Indian System (1933) [+0.27] 2 parties

│ ├── E17b - 6.Nc3 d5 - Queen’s Indian [+0.42] 0 partie

│ ├── E17c - 6.Nc3 O-O - Queen’s Indian (1945) [+0.30] 8 parties

│ ├── E17d - 6.Nc3 O-O 7.Qc2 - Queen’s Indian (1941) [+0.27] 5 parties

│ ├── E17e - 6.Nc3 O-O 7.Qc2 c5 - Queen’s Indian (1931) [+0.36] 15 parties

│ ├── E17f - 6.Nc3 O-O 7.Qc2 d5 - Queen’s Indian (1931) [+0.27] 16 parties

│ ├── E17g - 6.Nc3 Ne4 - Queen’s Indian (1923) [+0.27] 8 parties

│ ├── E17g - 6.Nc3 Ne4 7.Qc2 - Queen’s Indian (1927) [+0.21] 20 parties

│ ├── E17h - 6.Nc3 Ne4 7.Bd2 - Opocensky Variation (1938) [+0.22] 26 parties

│ ├── E17i - 6.Nc3 Ne4 7.Bd2 O-O - Opovcensky (1955) [+0.29] 8 parties

│ ├── E17j - 6.Nc3 Ne4 7.Bd2 f5 - Opovcensky (1943) [+0.32] 13 parties

│ ├── E17k - 6.Nc3 Ne4 7.Bd2 Bf6 - Opovcensky (1969) [+0.38] 15 parties

│ ├── E17l - 6.O-O - Classical Variation (1922) [+0.26] 22 parties

│ ├── E17m - 6.O-O d5 - Queen’s Indian (1944) [+0.37] 2 parties

│ ├── E17n - 6.O-O O-O - Queen’s Indian (1929) [+0.31] 23 parties

│ ├── E17o - 6.O-O O-O 7.Qc2 - Queen’s Indian (1926) [-0.17] 89 parties

│ ├── E17p - 6.O-O O-O 7.Re1 - Fianchetto Variation, Kramnik Variation (1932) [+0.24] 42 parties

│ ├── E17q - 6.O-O O-O 7.Re1 d5 - Queen’s Indian (1938) [+0.27] 22 parties

│ ├── E17r - 6.O-O O-O 7.b3 - Euwe Variation (1934) [+0.11] 13 parties

│ ├── E17s - 6.O-O O-O 7.b3 c5 - Euwe (1936) [+0.13] 17 parties

│ ├── E17t - 6.O-O O-O 7.b3 d5 - Euwe (1927) [+0.07] 30 parties

│ ├── E17u - 6.O-O O-O 7.d5 - Pomar Variation (2015) [+0.41] 2 parties

│ ├── E17u - 6.O-O O-O 7.d5 exd5 - Pomar [+0.42] 0 partie

│ ├── E17v - 6.O-O O-O 7.d5 exd5 8.Nd4 - Classical Variation, Taimanov Gambit (1957) [+0.05] 12 parties

│ ├── E17w - 6.O-O O-O 7.d5 exd5 8.Nh4 - Classical Variation, Polugaevsky Gambit (1944) [+0.34] 1 partie

│ ├── E17w - 6.O-O O-O 7.d5 exd5 8.Nh4 c6 - Pomar, Polugaevsky (1982) [+0.35] 2 parties

│ ├── E17x - 6.O-O O-O 7.d5 exd5 8.Nh4 c6 9.cxd5 Nxd5 - Pomar, Polugaevsky (1980) [+0.33] 6 parties

│ ├── E17y - 6.O-O O-O 7.d5 exd5 8.Nh4 c6 9.cxd5 Nxd5 10.Nf5 Nc7 - Pomar, Polugaevsky (1983) [+0.31] 6 parties

│ └── E17z - 6.O-O O-O 7.d5 exd5 8.Nh4 c6 9.cxd5 Nxd5 10.Nf5 Nc7 11.e4 - Pomar, Polugaevsky (2002) [+0.22] 8 parties

├── E18 - 1.d4 Nf6 2.c4 e6 3.Nf3 b6 4.g3 Bb7 5.Bg2 Be7 6.O-O O-O 7.Nc3 - Queen's Indian Defense: Classical Variation, Traditional Variation [+0.27] 85 parties

│ ├── E18a - 7…* - Classical Variation, Traditional Variation (1929) [+0.26] 58 parties

│ ├── E18b - 7…c5 - Queen’s Indian (1921) [+1.03] 3 parties

│ ├── E18c - 7…d6 - Queen’s Indian (1921) [+0.96] 28 parties

│ ├── E18d - 7…Na6 - Classical Variation, Tiviakov Defense (1978) [+0.48] 4 parties

│ ├── E18e - 7…d5 - Classical Variation, Traditional Variation, Nimzowitsch Line (1937) [+0.30] 9 parties

│ ├── E18e - 7…d5 8.cxd5 - Queen’s Indian (1925) [+0.22] 12 parties

│ ├── E18f - 7…d5 8.cxd5 exd5 - Queen’s Indian (1932) [+0.40] 29 parties

│ ├── E18g - 7…d5 8.Ne5 - Queen’s Indian (1920) [+0.36] 38 parties

│ ├── E18h - 7…d5 8.Ne5 c6 - Queen’s Indian (1923) [+0.60] 37 parties

│ ├── E18i - 7…d5 8.Ne5 Nbd7 - Queen’s Indian (1923) [+0.29] 16 parties

│ ├── E18j - 7…d5 8.Ne5 Na6 - Queen’s Indian (1977) [+0.53] 6 parties

│ ├── E18k - 7…d5 8.Ne5 Na6 9.cxd5 exd5 - Queen’s Indian (1935) [+0.28] 7 parties

│ ├── E18l - 7…Ne4 - Queen’s Indian (1943) [+0.20] 5 parties

│ ├── E18m - 7…Ne4 8.Bd2 - Queen’s Indian (1937) [+0.17] 38 parties

│ ├── E18n - 7…Ne4 8.Bd2 d5 - Queen’s Indian (1941) [+0.19] 10 parties

│ ├── E18n - 7…Ne4 8.Bd2 d5 9.cxd5 exd5 - Queen’s Indian (1950) [+0.25] 17 parties

│ ├── E18o - 7…Ne4 8.Bd2 f5 - Queen’s Indian (1951) [+0.22] 12 parties

│ ├── E18p - 7…Ne4 8.Bd2 f5 9.d5 - Queen’s Indian (1936) [+0.25] 0 partie

│ ├── E18p - 7…Ne4 8.Bd2 f5 9.d5 Bf6 - Queen’s Indian (1944) [+0.05] 6 parties

│ ├── E18p - 7…Ne4 8.Bd2 f5 9.d5 Bf6 10.Rc1 - Queen’s Indian (1945) [+0.09] 3 parties

│ ├── E18q - 7…Ne4 8.Bd2 Bf6 - Queen’s Indian (1990) [+0.21] 20 parties

│ ├── E18r - 7…Ne4 8.Bd2 Bf6 9.Rc1 - Queen’s Indian (1961) [+0.18] 33 parties

│ ├── E18s - 7…Ne4 8.Nxe4 - Queen’s Indian (1931) [+0.06] 9 parties

│ ├── E18s - 7…Ne4 8.Nxe4 Bxe4 9.Bf4 - Queen’s Indian (1925) [-0.03] 24 parties

│ ├── E18s - 7…Ne4 8.Nxe4 Bxe4 9.d5 - Queen’s Indian (1949) [-0.02] 10 parties

│ ├── E18s - 7…Ne4 8.Nxe4 Bxe4 9.Nh4 - Queen’s Indian [+0.00] 0 partie

│ ├── E18t - 7…Ne4 8.Nxe4 Bxe4 9.Ne1 - Queen’s Indian (1946) [+0.02] 15 parties

│ ├── E18u - 7…Ne4 8.Nxe4 Bxe4 9.Ne1 Bxg2 10.Nxg2 - Queen’s Indian (1926) [+0.08] 27 parties

│ ├── E18u - 7…Ne4 8.Nxe4 Bxe4 9.Ne1 Bxg2 10.Nxg2 d5 - Queen’s Indian (1928) [+0.19] 18 parties

│ ├── E18v - 7…Ne4 8.Nxe4 Bxe4 9.Ne1 Bxg2 10.Nxg2 d5 11.Qa4 - Queen’s Indian (1948) [+0.27] 21 parties

│ ├── E18w - 7…Ne4 8.Nxe4 Bxe4 9.Ne1 Bxg2 10.Nxg2 d5 11.Qa4 Qd7 - Queen’s Indian (1960) [+0.34] 14 parties

│ ├── E18x - 7…Ne4 8.Nxe4 Bxe4 9.Ne1 Bxg2 10.Nxg2 d5 11.Qa4 dxc4 - Queen’s Indian (1961) [+0.24] 24 parties

│ ├── E18y - 7…Ne4 8.Qc2 - Old Main Line (1925) [+0.16] 10 parties

│ ├── E18y - 7…Ne4 8.Qc2 Nxc3 - Old Main Line (1947) [+0.19] 3 parties

│ └── E18z - 7…Ne4 8.Qc2 Nxc3 9.bxc3 - Old Main Line (1925) [-0.23] 34 parties

└── E19 - 1.d4 Nf6 2.c4 e6 3.Nf3 b6 4.g3 Bb7 5.Bg2 Be7 6.O-O O-O 7.Nc3 Ne4 8.Qc2 Nxc3 9.Qxc3 - Queen's Indian Defense: Classical Variation, Traditional Variation, Main Line [+0.21] 15 parties

├── E19a - 9…* - Classical Variation, Traditional Variation, Main Line (1926) [+0.17] 47 parties

├── E19b - 9…d6 - Old Main Line (1925) [+0.19] 59 parties

├── E19c - 9…d6 10.b3 - Old Main Line (1927) [+0.16] 27 parties

├── E19d - 9…Be4 - Old Main Line (1937) [+0.27] 66 parties

├── E19e - 9…Be4 10.Ne1 - Old Main Line (1942) [-0.04] 35 parties

├── E19f - 9…f5 - Old Main Line (1927) [+0.27] 78 parties

├── E19g - 9…f5 10.Rd1 - Old Main Line (1927) [+0.23] 26 parties

├── E19h - 9…f5 10.b3 - Old Main Line (1927) [+0.11] 58 parties

├── E19i - 9…f5 10.b3 Bf6 11.Bb2 d6 - Old Main Line (1940) [+0.15] 38 parties

├── E19j - 9…c5 - Old Main Line (1934) [+0.41] 19 parties

├── E19k - 9…c5 10.b3 - Old Main Line (1966) [+0.12] 9 parties

├── E19l - 9…c5 10.Rd1 - Old Main Line (1936) [+0.34] 9 parties

├── E19m - 9…c5 10.Rd1 d6 - Old Main Line (1946) [+0.34] 14 parties

├── E19n - 9…c5 10.Rd1 d6 11.b3 - Old Main Line (1940) [+0.26] 7 parties

├── E19o - 9…c5 10.Rd1 d6 11.b3 Bf6 - Old Main Line [+0.24] 0 partie

├── E19o - 9…c5 10.Rd1 d6 11.b3 Bf6 12.Bb2 - Old Main Line (1967) [+0.27] 15 parties

└── E19p - 9…c5 10.Rd1 d6 11.b3 Bf6 12.Bb2 Qe7 - Old Main Line (1968) [+0.27] 12 parties

Les parties, variante par variante

12139 partiesE12 - 1.d4 Nf6 2.c4 e6 3.Nf3 b6 - Queen's Indian Defense

E12 - 1.d4 Nf6 2.c4 e6 3.Nf3 b6 - Queen's Indian Defense (511)

Structure de pions ♔ Blancs♚ NoirsPions doublés——Pions isolés——Arriérés——Chaînes—● a7→b6, c7→b6, d7→e6, f7→e6Passés——Majorité—— Cases ♔ Blancs♚ NoirsCases fortes● e5 (2v0), ● g5 (2v0)—Cases faibles——Centre● d4 (2v0), ● e5 (2v0)● d5 (2v1), ● e4 (1v0) Colonnes et diagonales ♔ Blancs♚ Noirs Pièces ♔ Blancs♚ NoirsBc1● Bc1 Non développé (mob. 5)Bf1● Bf1 Non développé (mob. 0)Bc8● Bc8 Non développé (mob. 2)Bf8● Bf8 Non développé (mob. 5)Paire de fous● Oui● OuiNon développées5 (● b1, ● c1, ● f1, ● a1, ● h1)5 (● b8, ● c8, ● f8, ● a8, ● h8) Sécurité du roi ♔ Blancs♚ NoirsStatut● Au centre● Au…
E13 - 1.d4 Nf6 2.c4 e6 3.Nf3 b6 4.Nc3 Bb7 5.Bg5 h6 6.Bh4 Bb4 - Queen’s Indian (45)

+0.39 léger avantage blanc. Base Masters : Blancs 28.2%, Nulles 52.3%, Noirs 19.5%. Coups candidats 4.g3 (61.8% — Blancs: 26.0% | Nulles: 56.9% | Noirs: 17.2%)4.a3 (19.6% — Blancs: 31.5% | Nulles: 46.2% | Noirs: 22.3%)4.Nc3 (11.5% — Blancs: 32.5% | Nulles: 44.1% | Noirs: 23.4%)4.e3 (4.9% — Blancs: 30.2% | Nulles: 44.4% | Noirs: 25.4%)4.Bf4 (1.6% — Blancs: 37.6% | Nulles: 38.0% | Noirs: 24.4%)4.Bg5 (0.5% — Blancs: 28.4% | Nulles: 38.4% | Noirs: 33.2%) auto Analyse coup par coup — 6 demi-coups commentés 1.d4 Avancée centrale — contrôle c5, e5. Prépare c4, e4, Nc3. 1...Nf6 Contrôle e4, d5. 2.c4 Avancée centrale — contrôle b5, d5. Prépare d4, Nc3, e4. 2...e6 Avancée centrale — contrôle d5, f5. Prépare d5, Be7, Bd6. 3.Nf3 Contrôle f4, c5, d5,…
E14 - 1.d4 Nf6 2.c4 e6 3.Nf3 b6 4.e3 - Queen's Indian Defense: Spassky System (195)

Structure de pions ♔ Blancs♚ NoirsPions doublés——Pions isolés——Arriérés——Chaînes● f2→e3, e3→d4● a7→b6, c7→b6, d7→e6, f7→e6Passés——Majorité—— Cases ♔ Blancs♚ NoirsCases fortes● e5 (2v0)—Cases faibles——Centre● d4 (3v0), ● e5 (2v0)● d5 (2v1), ● e4 (1v0) Colonnes et diagonales ♔ Blancs♚ Noirs Pièces ♔ Blancs♚ NoirsBc1● Bc1 Non développé (mob. 1)Bf1● Bf1 Non développé (mob. 2)Bc8● Bc8 Non développé (mob. 2)Bf8● Bf8 Non développé (mob. 5)Paire de fous● Oui● OuiNon développées5 (● b1, ● c1, ● f1, ● a1, ● h1)5 (● b8, ● c8, ● f8, ● a8, ● h8) Sécurité du roi ♔ Blancs♚ NoirsStatut● Au centre● Au centreDroits…
E15 - 1.d4 Nf6 2.c4 e6 3.Nf3 b6 4.g3 - Queen's Indian Defense: Fianchetto Variation (1135)

-0.40 léger avantage noir. Base Masters : Blancs 26.0%, Nulles 56.8%, Noirs 17.2%. Coups candidats 4...Ba6 (61.1% — Blancs: 23.9% | Nulles: 58.9% | Noirs: 17.2%)4...Bb7 (32.4% — Blancs: 29.9% | Nulles: 53.4% | Noirs: 16.7%)4...Bb4+ (5.3% — Blancs: 27.4% | Nulles: 53.4% | Noirs: 19.2%)4...c6 (0.6% — Blancs: 23.9% | Nulles: 51.3% | Noirs: 24.8%)4...Be7 (0.3% — Blancs: 17.4% | Nulles: 74.4% | Noirs: 8.3%)4...c5 (0.1% — Blancs: 30.4% | Nulles: 56.5% | Noirs: 13.0%) auto Analyse coup par coup — 7 demi-coups commentés 1.d4 Avancée centrale — contrôle c5, e5. Prépare c4, e4, Nc3. 1...Nf6 Contrôle e4, d5. 2.c4 Avancée centrale — contrôle b5, d5. Prépare d4, Nc3, e4. 2...e6 Avancée centrale — contrôle d5, f5. Prépare d5, Be7, Bd6. 3.Nf3 Contrôle f4, c5, d5,…
E16 - 1.d4 Nf6 2.c4 e6 3.Nf3 b6 4.g3 Bb7 5.Bg2 Bb4+ - Queen's Indian Defense: Capablanca Variation (114)

Structure de pions ♔ Blancs♚ NoirsPions doublés——Pions isolés——Arriérés——Chaînes● f2→g3, h2→g3● a7→b6, c7→b6, d7→e6, f7→e6Passés——Majorité—— Cases ♔ Blancs♚ NoirsCases fortes● f4 (2v0), ● e5 (2v0), ● g5 (2v0)● e4 (2v0)Cases faibles——Centre● d4 (2v0), ● e5 (2v0)● d5 (3v1), ● e4 (2v0) Colonnes et diagonales ♔ Blancs♚ Noirs Pièces ♔ Blancs♚ NoirsBc1● Bc1 Non développé (mob. 5)Bg2● Bg2 Ok (mob. 2)Bb4● Bb4 Actif (mob. 9)Bb7● Bb7 Actif (mob. 6)Paire de fous● Oui● OuiNon développées4 (● b1, ● c1, ● a1, ● h1)3 (● b8, ● a8, ● h8) Sécurité du roi ♔ Blancs♚ NoirsStatut● Au centre● Au centreDroits de…
E17 - 1.d4 Nf6 2.c4 e6 3.Nf3 b6 4.g3 Bb7 5.Bg2 Be7 - Queen's Indian Defense: Traditional Variation (39)

Structure de pions ♔ Blancs♚ NoirsPions doublés——Pions isolés——Arriérés——Chaînes● f2→g3, h2→g3● a7→b6, c7→b6, d7→e6, f7→e6Passés——Majorité—— Cases ♔ Blancs♚ NoirsCases fortes● f4 (2v0), ● e5 (2v0), ● g5 (2v0)● e4 (2v0)Cases faibles——Centre● d4 (2v0), ● e5 (2v0)● d5 (3v1), ● e4 (2v0) Colonnes et diagonales ♔ Blancs♚ Noirs Pièces ♔ Blancs♚ NoirsBc1● Bc1 Non développé (mob. 5)Bg2● Bg2 Ok (mob. 2)Bb7● Bb7 Actif (mob. 6)Be7● Be7 Actif (mob. 5)Paire de fous● Oui● OuiNon développées4 (● b1, ● c1, ● a1, ● h1)3 (● b8, ● a8, ● h8) Sécurité du roi ♔ Blancs♚ NoirsStatut● Au centre● Au centreDroits de…
E18 - 1.d4 Nf6 2.c4 e6 3.Nf3 b6 4.g3 Bb7 5.Bg2 Be7 6.O-O O-O 7.Nc3 - Queen's Indian Defense: Classical Variation, Traditional Variation (85)

-0.37 léger avantage noir. Base Masters : Blancs 25.4%, Nulles 58.4%, Noirs 16.2%. Coups candidats 6...Ne4 (83.8% — Blancs: 24.0% | Nulles: 61.0% | Noirs: 15.0%)6...d5 (7.2% — Blancs: 33.2% | Nulles: 49.0% | Noirs: 17.8%)6...Na6 (6.6% — Blancs: 27.0% | Nulles: 44.5% | Noirs: 28.5%)6...d6 (1.3% — Blancs: 48.1% | Nulles: 33.3% | Noirs: 18.5%)6...Bb4 (0.5% — Blancs: 37.5% | Nulles: 34.4% | Noirs: 28.1%)6...c5 (0.3% — Blancs: 52.4% | Nulles: 38.1% | Noirs: 9.5%) auto Analyse coup par coup — 10 demi-coups commentés 1.d4 Avancée centrale — contrôle c5, e5. Prépare c4, e4, Nc3. 1...Nf6 Contrôle e4, d5. 2.c4 Avancée centrale — contrôle b5, d5. Prépare d4, Nc3, e4. 2...e6 Avancée centrale — contrôle d5, f5. Prépare d5, Be7, Bd6. 3.Nf3 Contrôle f4, c5, d5,…
E19 - 1.d4 Nf6 2.c4 e6 3.Nf3 b6 4.g3 Bb7 5.Bg2 Be7 6.O-O O-O 7.Nc3 Ne4 8.Qc2 Nxc3 9.Qxc3 - Queen's Indian Defense: Classical Variation, Traditional Variation, Main Line (15)

-0.35 léger avantage noir. Base Masters : Blancs 21.5%, Nulles 64.2%, Noirs 14.3%. Coups candidats 6...c5 (48.9% — Blancs: 19.8% | Nulles: 68.2% | Noirs: 12.1%)6...f5 (19.8% — Blancs: 24.8% | Nulles: 58.0% | Noirs: 17.2%)6...d6 (15.4% — Blancs: 21.2% | Nulles: 64.0% | Noirs: 14.8%)6...Be4 (9.7% — Blancs: 24.6% | Nulles: 57.9% | Noirs: 17.4%)6...Bf6 (3.5% — Blancs: 23.9% | Nulles: 56.3% | Noirs: 19.7%)6...a5 (1.5% — Blancs: 13.3% | Nulles: 73.3% | Noirs: 13.3%) auto Analyse coup par coup — 10 demi-coups commentés 1.d4 Avancée centrale — contrôle c5, e5. Prépare c4, e4, Nc3. 1...Nf6 Contrôle e4, d5. 2.c4 Avancée centrale — contrôle b5, d5. Prépare d4, Nc3, e4. 2...e6 Avancée centrale — contrôle d5, f5. Prépare d5, Be7, Bd6. 3.Nf3 Contrôle f4, c5, d5,…