(E00) Neo-Indian
1. d4 Nf6 2. c4 e6
(E01) Catalan Irregular
1. d4 Nf6 2. c4 e6 3. g3 d5
(E02) Catalan Open
1. d4 Nf6 2. c4 e6 3. g3 d5 4. Bg2 dxc4
(E03) Catalan Open
1. d4 Nf6 2. c4 e6 3. g3 d5 4. Bg2 dxc4 5. Qa4+ Nbd7 6. Qxc4
(E04) Catalan Open (Classical)
1. d4 Nf6 2. c4 e6 3. g3 d5 4. Bg2 dxc4 5. Nf3
(E05) Catalan Open (Classical)
1. d4 Nf6 2. c4 e6 3. g3 d5 4. Bg2 dxc4 5. Nf3 Be7
(E06) Catalan Closed
1. d4 Nf6 2. c4 e6 3. g3 d5 4. Bg2 Be7
(E07) Catalan Closed
1. d4 Nf6 2. c4 e6 3. g3 d5 4. Bg2 Be7 5. Nf3 O-O 6. O-O Nbd7
(E08) Catalan Closed
1. d4 Nf6 2. c4 e6 3. g3 d5 4. Bg2 Be7 5. Nf3 O-O 6. O-O Nbd7 7. Qc2
(E09) Catalan Closed
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
(E10) Irregular Indian
1. d4 Nf6 2. c4 e6 3. Nf3
(E11) Bogo-Indian
1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+
(E12) Queen's Indian
1. d4 Nf6 2. c4 e6 3. Nf3 b6
(E13) Queen's Indian Russian
1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. Nc3 Bb7 5. Bg5 h6 6. Bh4 Bb4
(E14) Queen's Indian Spassky
1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. e3
(E15) Queen's Indian Fianchetto
1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3
(E16) Queen's Indian Capablanca
1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Bb4+
(E17) Queen's Indian Classical
1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Be7
(E18) Queen's Indian Classical
1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Be7 6. O-O O-O 7. Nc3
(E19) Queen's Indian Classical
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
(E20) Nimzo-Indian
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4
(E21) Nimzo-Indian Three Knights
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Nf3
(E22) Nimzo-Indian Spielmann
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qb3
(E23) Nimzo-Indian Spielmann
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qb3 c5 5. dxc5 Nc6
(E24) Nimzo-Indian Saemisch
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. a3
(E25) Nimzo-Indian Saemisch
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. a3 Bxc3+ 5. bxc3 c5 6. f3 d5 7. cxd5
(E26) Nimzo-Indian Saemisch
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. a3 Bxc3+ 5. bxc3 c5 6. e3
(E27) Nimzo-Indian Saemisch
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. a3 Bxc3+ 5. bxc3 O-O
(E28) Nimzo-Indian Saemisch
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. a3 Bxc3+ 5. bxc3 O-O 6. e3
(E29) Nimzo-Indian Saemisch
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. a3 Bxc3+ 5. bxc3 O-O 6. e3 c5 7. Bd3 Nc6
(E30) Nimzo-Indian Leningrad
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Bg5
(E31) Nimzo-Indian Leningrad
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Bg5 h6 5. Bh4 c5 6. d5 a6
(E32) Nimzo-Indian Classical
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2
(E33) Nimzo-Indian Milner-Barry
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 Nc6
(E34) Nimzo-Indian Noa
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 d5
(E35) Nimzo-Indian Noa
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 d5 5. cxd5 exd5
(E36) Nimzo-Indian Noa
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 d5 5. a3
(E37) Nimzo-Indian Noa
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 d5 5. a3 Bxc3+ 6. Qxc3 Ne4
(E38) Nimzo-Indian Berlin
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 c5
(E39) Nimzo-Indian Berlin (Pirc)
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 c5 5. dxc5 O-O
(E40) Nimzo-Indian Rubinstein
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3
(E41) Nimzo-Indian Rubinstein
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 c5
(E42) Nimzo-Indian Rubinstein
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 c5 5. Ne2
(E43) Nimzo-Indian St. Petersburg
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 b6
(E44) Nimzo-Indian St. Petersburg (Fischer)
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 b6 5. Ne2
(E45) Nimzo-Indian St. Petersburg (Bronstein)
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 b6 5. Ne2 Ba6
(E46) Nimzo-Indian St. Petersburg Rubinstein
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O
(E47) Nimzo-Indian St. Petersburg Rubinstein (Normal)
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Bd3
(E48) Nimzo-Indian St. Petersburg Rubinstein (Normal)
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Bd3 d5
(E49) Nimzo-Indian Botvinnik
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Bd3 d5 6. a3 Bxc3+ 7. bxc3
(E50) Nimzo-Indian Landau
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Nf3
(E51) Nimzo-Indian Landau
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Nf3 d5
(E52) Nimzo-Indian Landau (Schlechter)
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Nf3 d5 6. Bd3 b6
(E53) Nimzo-Indian Bernstein
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Nf3 d5 6. Bd3 c5
(E54) Nimzo-Indian Gligoric
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Nf3 d5 6. Bd3 c5 7. O-O dxc4
(E55) Nimzo-Indian Gligoric (Bronstein)
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Nf3 d5 6. Bd3 c5 7. O-O dxc4 8. Bxc4 Nbd7
(E56) Nimzo-Indian Bernstein
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Nf3 d5 6. Bd3 c5 7. O-O Nc6
(E57) Nimzo-Indian Bernstein
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 dxc4 9. Bxc4 cxd4
(E58) Nimzo-Indian Bernstein
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 Bxc3 9. bxc3
(E59) Nimzo-Indian Bernstein
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 Bxc3 9. bxc3 dxc4 10. Bxc4
(E60) King's Indian
1. d4 Nf6 2. c4 g6
(E61) King's Indian
1. d4 Nf6 2. c4 g6 3. Nc3
(E62) King's Indian Fianchetto
1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. Nf3 d6 5. g3
(E63) King's Indian Fianchetto (Panno)
1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. Nf3 d6 5. g3 O-O 6. Bg2 Nc6 7. O-O a6
(E64) King's Indian Fianchetto (Yugoslav)
1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. Nf3 d6 5. g3 O-O 6. Bg2 c5
(E65) King's Indian Fianchetto (Yugoslav)
1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. Nf3 d6 5. g3 O-O 6. Bg2 c5 7. O-O
(E66) King's Indian Fianchetto (Panno-Yugoslav)
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
(E67) King's Indian Fianchetto
1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. Nf3 d6 5. g3 O-O 6. Bg2 Nbd7
(E68) King's Indian Fianchetto (Classical)
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
(E69) King's Indian Fianchetto (Classical)
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
(E70) King's Indian Schwarz
1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4
(E71) King's Indian Schwarz (Makogonov)
1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. h3
(E72) King's Indian Schwarz (Fianchetto)
1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. g3
(E73) King's Indian Schwarz
1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2
(E74) King's Indian Schwarz
1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 O-O 6. Bg5 c5
(E75) King's Indian Schwarz
1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 O-O 6. Bg5 c5
(E76) King's Indian Four Pawns
1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f4
(E77) King's Indian Four Pawns
1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f4 O-O 6. Be2
(E78) King's Indian Four Pawns
1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f4 O-O 6. Be2 c5 7. Nf3
(E79) King's Indian Four Pawns
1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f4 O-O 6. Be2 c5 7. Nf3 cxd4 8. Nxd4 Nc6 9. Be3
(E80) King's Indian Saemisch
1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3
(E81) King's Indian Saemisch
1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 O-O
(E82) King's Indian Saemisch (Double Fianchetto)
1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 O-O 6. Be3 b6
(E83) King's Indian Saemisch
1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 O-O 6. Be3 Nc6
(E84) King's Indian Saemisch (Panno-Ruban)
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
(E85) King's Indian Orthodox
1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 O-O 6. Be3 e5
(E86) King's Indian Orthodox
1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 O-O 6. Be3 e5 7. Nge2 c6
(E87) King's Indian Orthodox
1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 O-O 6. Be3 e5 7. d5
(E88) King's Indian Orthodox
1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 O-O 6. Be3 e5 7. d5 c6
(E89) King's Indian Orthodox
1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 O-O 6. Be3 e5 7. d5 c6 8. Nge2
(E90) King's Indian
1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3
(E91) King's Indian Classical
1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 O-O 6. Be2
(E92) King's Indian Classical
1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 O-O 6. Be2 e5
(E93) King's Indian Petrosian
1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 O-O 6. Be2 e5 7. d5 Nbd7
(E94) King's Indian Modern
1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 O-O 6. Be2 e5 7. O-O
(E95) King's Indian Modern
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
(E96) King's Indian Modern
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
(E97) King's Indian Yugoslav
1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 O-O 6. Be2 e5 7. O-O Nc6
(E98) King's Indian Yugoslav (Aronin)
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
(E99) King's Indian Yugoslav (Aronin)
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