E
- 1. d4 Nf6 2. c4 e6
Indian systems with ...e6
- 1. d4 Nf6 2. c4 g6 ' d7-d5
Indian systems with ...g6 (except Grunfeld)
E0
1. d4 Nf6 2. c4 e6 3. g3
Neo-Catalan
E00
1. d4 Nf6 2. c4 e6 3. g3
Neo-Catalan
E01
1. d4 Nf6 2. c4 e6 3. g3 d5 4. Bg2
Catalan
E02
1. d4 Nf6 2. c4 e6 3. g3 d5 4. Bg2 dc4 5. Qa4
Catalan, Open Variation
E03
1. d4 Nf6 2. c4 e6 3. g3 d5 4. Bg2 dc4 5. Qa4 Nbd7 6. Qc4
Catalan, Open Variation
E04
1. d4 Nf6 2. c4 e6 3. g3 d5 4. Bg2 dc4 5. Nf3
Catalan, Open Variation
E05
1. d4 Nf6 2. c4 e6 3. g3 d5 4. Bg2 dc4 5. Nf3 Be7
Catalan, Open Variation
E06
1. d4 Nf6 2. c4 e6 3. g3 d5 4. Bg2 Be7 5. Nf3
Catalan, Closed Variation
E07
1. d4 Nf6 2. c4 e6 3. g3 d5 4. Bg2 Be7 5. Nf3 O-O 6. O-O Nbd7
Catalan, Closed Variation
E08
1. d4 Nf6 2. c4 e6 3. g3 d5 4. Bg2 Be7 5. Nf3 O-O 6. O-O Nbd7 7. Qc2
Catalan, Closed Variation
E09
1. d4 Nf6 2. c4 e6 3. g3 d5 4. Bg2 Be7 5. Nf3 O-O 6. O-O Nbd7 7. Qc2 c6 8. Nbd2
Catalan, Closed Variation
E1
1. d4 Nf6 2. c4 e6 3. Nf3
Indian Defences with 3. Nf3
E10
1. d4 Nf6 2. c4 e6 3. Nf3
Indian system with 2...e6
E11
1. d4 Nf6 2. c4 e6 3. Nf3 Bb4
Bogo-Indian Defence
E12
1. d4 Nf6 2. c4 e6 3. Nf3 b6
Queen's Indian Defence
E13
1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. Nc3 Bb7 5. Bg5 h6 6. Bh4 Bb4
Queen's Indian Defence
E14
1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. e3
Queen's Indian Defence, Closed Variation
E15
1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3
Queen's Indian Defence, Classical Variation
E16
1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Bb4
Queen's Indian Defence, Classical Variation
E17
1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Be7
Queen's Indian Defence, Classical Variation
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 Defence, Classical Variation
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 Nc3 9. Qc3
Queen's Indian Defence, Classical Variation
E2
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4
Nimzo-Indian Defence
E20
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4
Nimzo-Indian Defence
E21
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Nf3
Nimzo-Indian Defence, Three Knights' System
E22
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qb3
Nimzo-Indian Defence, Spielmann Variation
E23
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qb3 c5 5. dc5 Nc6
Nimzo-Indian Defence, Spielmann Variation
E24
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. a3 Bc3 5. bc3
Nimzo-Indian Defence, Samisch Variation
E25
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. a3 Bc3 5. bc3 c5 6. f3 d5 7. cd5
Nimzo-Indian Defence, Open Samisch Variation
E26
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. a3 Bc3 5. bc3 c5 6. e3
Nimzo-Indian Defence, Closed Samisch Variation
E27
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. a3 Bc3 5. bc3 O-O
Nimzo-Indian Defence, Samisch Variation
E28
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. a3 Bc3 5. bc3 O-O 6. e3
Nimzo-Indian Defence, Closed Samisch Variation
E29
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. a3 Bc3 5. bc3 O-O 6. e3 c5 7. Bd3 Nc6
Nimzo-Indian Defence, Closed Samisch Variation
E3
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4: + 4. Bg5, 4. Qc2
Nimzo-Indian Defence, Leningrad Variation
Nimzo-Indian Defence, Classical Variation
E30
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Bg5
Nimzo-Indian Defence, Leningrad Variation
E31
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Bg5 h6 5. Bh4 c5 6. d5 d6
Nimzo-Indian Defence, Leningrad Variation
E32
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2
Nimzo-Indian Defence, Classical Variation
E33
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 Nc6
Nimzo-Indian Defence, Classical Variation, Milner-Barry Variation
E34
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 d5
Nimzo-Indian Defence, Classical Variation
E35
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 d5 5. cd5 ed5
Nimzo-Indian Defence, Classical Variation
E36
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 d5 5. a3
Nimzo-Indian Defence, Classical Variation
E37
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 d5 5. a3 Bc3 6. Qc3 Ne4 7. Qc2
Nimzo-Indian Defence, Classical Variation
E38
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 c5
Nimzo-Indian Defence, Classical Variation
E39
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 c5 5. dc5 O-O 6. Nf3
Nimzo-Indian Defence, Classical Variation
E4
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3
Nimzo-Indian Defence, Rubinstein Variation
E40
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3
Nimzo-Indian Defence, Rubinstein Variation
E41
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 c5
Nimzo-Indian Defence, Rubinstein Variation, Hubner System
E42
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 c5 5. Ne2
Nimzo-Indian Defence, Rubinstein Variation, Rubinstein System
E43
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 b6
Nimzo-Indian Defence, Rubinstein Variation, Fischer Variation
E44
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 b6 5. Ne2
Nimzo-Indian Defence, Rubinstein Variation, Fischer Variation
E45
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 b6 5. Ne2 Ba6
Nimzo-Indian Defence, Rubinstein Variation, Fischer Variation
E46
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O
Nimzo-Indian Defence, Rubinstein Variation, (main line)
E47
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Bd3
Nimzo-Indian Defence, Rubinstein Variation, (main line)
E48
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Bd3 d5
Nimzo-Indian Defence, Rubinstein Variation (main line)
E49
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Bd3 d5 6. a3 Bc3 7. bc3
Nimzo-Indian Defence, Rubinstein Variation (Closed Samisch Variation)
E5
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Nf3
Nimzo-Indian Defence, Rubinstein Variation with 4...O-O
E50
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Nf3
Nimzo-Indian Defence, Rubinstein Variation
E51
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Nf3 d5
Nimzo-Indian Defence, Rubinstein Variation
E52
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Nf3 d5 6. Bd3 b6
Nimzo-Indian Defence, Rubinstein Variation, Tal Variation
E53
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Nf3 d5 6. Bd3 c5
Nimzo-Indian Defence, Rubinstein Variation
E54
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Nf3 d5 6. Bd3 c5 7. O-O dc4 8. Bc4
Nimzo-Indian Defence, Rubinstein Variation, Bronstein (Bd7) and Smyslov (Qe7) Variations
E55
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Nf3 d5 6. Bd3 c5 7. O-O dc4 8. Bc4 Nbd7
Nimzo-Indian Defence, Rubinstein Variation, Parma Variation
E56
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Nf3 d5 6. Bd3 c5 7. O-O Nc6
Nimzo-Indian Defence, Rubinstein Variation (main line)
E57
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Nf3 d5 6. Bd3 c5 7. O-O Nc6 8. a3 dc4 9. Bc4 cd4
Nimzo-Indian Defence, Rubinstein Variation (main line)
E58
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Nf3 d5 6. Bd3 c5 7. O-O Nc6 8. a3 Bc3 9. bc3
Nimzo-Indian Defence, Rubinstein Variation (main line)
E59
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Nf3 d5 6. Bd3 c5 7. O-O Nc6 8. a3 Bc3 9. bc3 dc4 10. Bc4
Nimzo-Indian Defence, Rubinstein Variation (main line)
E6
1. d4 Nf6 2. c4 g6 R' d7-d5
King's Indian Defence
E60
1. d4 Nf6 2. c4 g6
King's Indian Defence
E61
1. d4 Nf6 2. c4 g6 3. Nc3
King's Indian Defence
E62
1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. Nf3 d6 5. g3
King's Indian Defence, Fianchetto Variation
E63
1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. Nf3 d6 5. g3 O-O 6. Bg2 Nc6 7. O-O a6
King's Indian Defence, Fianchetto Variation, Panno system
E64
1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. Nf3 d6 5. g3 O-O 6. Bg2 c5
King's Indian Defence, Fianchetto Variation, Leningrad variation
E65
1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. Nf3 d6 5. g3 O-O 6. Bg2 c5 7. O-O
King's Indian Defence, Fianchetto Variation, Leningrad variation
E66
1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. Nf3 d6 5. g3 O-O 6. Bg2 c5 7. O-O Nc6 8. d5
King's Indian Defence, Fianchetto Variation, Leningrad variation
E67
1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. Nf3 d6 5. g3 O-O 6. Bg2 Nbd7
King's Indian Defence, Fianchetto Variation, classical system
E68
1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. Nf3 d6 5. g3 O-O 6. Bg2 Nbd7 7. O-O e5 8. e4
King's Indian Defence, Fianchetto Variation, classical system
E69
1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. Nf3 d6 5. g3 O-O 6. Bg2 Nbd7 7. O-O e5 8. e4 c6 9. h3
King's Indian Defence, Fianchetto Variation, classical system
E7
1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4
King's Indian Defence
E70
1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4
King's Indian Defence
E71
1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. h3
King's Indian Defence, system with 5.h3
E72
1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. g3
King's Indian Defence, Fianchetto Variation
E73
1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2
King's Indian Defence
E74
1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 O-O 6. Bg5 c5
King's Indian Defence, Averbakh Variation
E75
1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 O-O 6. Bg5 c5 7. d5 e6
King's Indian Defence, Averbakh Variation
E76
1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f4
King's Indian Defence, Four Pawns' Attack
E77
1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f4 O-O 6. Be2
King's Indian Defence, Four Pawns' Attack
E78
1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f4 O-O 6. Be2 c5 7. Nf3
King's Indian Defence, Four Pawns' Attack
E79
1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f4 O-O 6. Be2 c5 7. Nf3 cd4 8. Nd4 Nc6 9. Be3
King's Indian Defence, Four Pawns' Attack
E8
1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3
King's Indian Defence, Samisch Variation
E80
1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3
King's Indian Defence, Samisch Variation
E81
1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 O-O
King's Indian Defence, Samisch Variation
E82
1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 O-O 6. Be3 b6
King's Indian Defence, Samisch Variation, Byrne System
E83
1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 O-O 6. Be3 Nc6
King's Indian Defence, Samisch Variation
E84
1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 O-O 6. Be3 Nc6 7. Nge2 a6 8. Qd2 Rb8
King's Indian Defence, Samisch Variation
E85
1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 O-O 6. Be3 e5
King's Indian Defence, Samisch Variation
E86
1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 O-O 6. Be3 e5 7. Nge2 c6
King's Indian Defence, Samisch Variation
E87
1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 O-O 6. Be3 e5 7. d5
King's Indian Defence, Samisch Variation
E88
1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 O-O 6. Be3 e5 7. d5 c6
King's Indian Defence, Samisch Variation
E89
1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 O-O 6. Be3 e5 7. d5 c6 8. Nge2 cd5
King's Indian Defence, Samisch Variation
E9
1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3
King's Indian Defence, Classical Variation
E90
1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3
King's Indian Defence, Classical Variation
E91
1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 O-O 6. Be2
King's Indian Defence, Classical Variation
E92
1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 O-O 6. Be2 e5
King's Indian Defence, Classical Variation
E93
1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 O-O 6. Be2 e5 7. d5 Nbd7
King's Indian Defence, Classical Variation, Petrosian System
E94
1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 O-O 6. Be2 e5 7. O-O
King's Indian Defence, Classical Variation, Old system
E95
1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 O-O 6. Be2 e5 7. O-O Nbd7 8. Re1
King's Indian Defence, Classical Variation, Old system
E96
1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 O-O 6. Be2 e5 7. O-O Nbd7 8. Re1 c6 9. Bf1 a5
King's Indian Defence, Classical Variation, Old system
E97
1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 O-O 6. Be2 e5 7. O-O Nc6
King's Indian Defence, Classical Variation, Mar del Plata Variation
E98
1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 O-O 6. Be2 e5 7. O-O Nc6 8. d5 Ne7 9. Ne1
King's Indian Defence, Classical Variation, Mar del Plata Variation
E99
1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 O-O 6. Be2 e5 7. O-O Nc6 8. d5 Ne7 9. Ne1 Nd7 10. f3 f5
King's Indian Defence, Classical Variation, Mar del Plata Variation