Code:
E01 Catalan, Closed
1 d4 Nf6 2 c4 e6 3 g3 d5 4 Bg2
E02 Catalan, Open, 5.Qa4
1 d4 Nf6 2 c4 e6 3 g3 d5 4 Bg2 dxc4 5 Qa4+
E03 Catalan, Open
1 d4 Nf6 2 c4 e6 3 g3 d5 4 Bg2 dxc4 5 Qa4+ Nbd7 6 Qxc4
E04 Catalan, Open, 5.Nf3
1 d4 Nf6 2 c4 e6 3 g3 d5 4 Bg2 dxc4 5 Nf3
E05 Catalan, Open, Classical line
1 d4 Nf6 2 c4 e6 3 g3 d5 4 Bg2 dxc4 5 Nf3 Be7
E06 Catalan, Closed, 5.Nf3
1 d4 Nf6 2 c4 e6 3 g3 d5 4 Bg2 Be7 5 Nf3
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 Queen's Pawn Game
1 d4 Nf6 2 c4 e6 3 Nf3
E11 Bogo-Indian Defense
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, 4.Nc3, Main line
1 d4 Nf6 2 c4 e6 3 Nf3 b6 4 Nc3 Bb7 5 Bg5 h6 6 Bh4 Bb4
E14 Queen's Indian
1 d4 Nf6 2 c4 e6 3 Nf3 b6 4 e3
E15 Queen's Indian
1 d4 Nf6 2 c4 e6 3 Nf3 b6 4 g3
E16 Queen's Indian
1 d4 Nf6 2 c4 e6 3 Nf3 b6 4 g3 Bb7 5 Bg2 Bb4+
E17 Queen's Indian
1 d4 Nf6 2 c4 e6 3 Nf3 b6 4 g3 Bb7 5 Bg2 Be7
E18 Queen's Indian, Old Main line, 7.Nc3
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, Old Main line, 9.Qxc3
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
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 Variation
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, Samisch
1 d4 Nf6 2 c4 e6 3 Nc3 Bb4 4 a3 Bxc3+ 5 bxc3
E25 Nimzo-Indian, Samisch
1 d4 Nf6 2 c4 e6 3 Nc3 Bb4 4 a3 Bxc3+ 5 bxc3 c5 6 f3 d5 7 cxd5
E26 Nimzo-Indian, Samisch
1 d4 Nf6 2 c4 e6 3 Nc3 Bb4 4 a3 Bxc3+ 5 bxc3 c5 6 e3
E27 Nimzo-Indian, Samisch Variation
1 d4 Nf6 2 c4 e6 3 Nc3 Bb4 4 a3 Bxc3+ 5 bxc3 O-O
E28 Nimzo-Indian, Samisch Variation
1 d4 Nf6 2 c4 e6 3 Nc3 Bb4 4 a3 Bxc3+ 5 bxc3 O-O 6 e3
E29 Nimzo-Indian, Samisch
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, Main line
1 d4 Nf6 2 c4 e6 3 Nc3 Bb4 4 Bg5 h6 5 Bh4 c5 6 d5 d6
E32 Nimzo-Indian, Classical
1 d4 Nf6 2 c4 e6 3 Nc3 Bb4 4 Qc2
E33 Nimzo-Indian, Classical
1 d4 Nf6 2 c4 e6 3 Nc3 Bb4 4 Qc2 Nc6
E34 Nimzo-Indian, Classical, Noa Variation
1 d4 Nf6 2 c4 e6 3 Nc3 Bb4 4 Qc2 d5
E35 Nimzo-Indian, Classical, Noa Variation, 5.cd ed
1 d4 Nf6 2 c4 e6 3 Nc3 Bb4 4 Qc2 d5 5 cxd5 exd5
E36 Nimzo-Indian, Classical
1 d4 Nf6 2 c4 e6 3 Nc3 Bb4 4 Qc2 d5 5 a3
E37 Nimzo-Indian, Classical
1 d4 Nf6 2 c4 e6 3 Nc3 Bb4 4 Qc2 d5 5 a3 Bxc3+ 6 Qxc3 Ne4 7 Qc2
E38 Nimzo-Indian, Classical, 4...c5
1 d4 Nf6 2 c4 e6 3 Nc3 Bb4 4 Qc2 c5
E39 Nimzo-Indian, Classical, Pirc Variation
1 d4 Nf6 2 c4 e6 3 Nc3 Bb4 4 Qc2 c5 5 dxc5 O-O
E40 Nimzo-Indian, 4.e3
1 d4 Nf6 2 c4 e6 3 Nc3 Bb4 4 e3
E41 Nimzo-Indian
1 d4 Nf6 2 c4 e6 3 Nc3 Bb4 4 e3 c5
E42 Nimzo-Indian, 4.e3 c5, 5.Ne2 (Rubinstein)
1 d4 Nf6 2 c4 e6 3 Nc3 Bb4 4 e3 c5 5 Ne2
E43 Nimzo-Indian, Fischer Variation
1 d4 Nf6 2 c4 e6 3 Nc3 Bb4 4 e3 b6
E44 Nimzo-Indian, Fischer Variation, 5.Ne2
1 d4 Nf6 2 c4 e6 3 Nc3 Bb4 4 e3 b6 5 Ne2
E45 Nimzo-Indian, 4.e3, Bronstein (Byrne) Variation
1 d4 Nf6 2 c4 e6 3 Nc3 Bb4 4 e3 b6 5 Ne2 Ba6
E46 Nimzo-Indian
1 d4 Nf6 2 c4 e6 3 Nc3 Bb4 4 e3 O-O
E47 Nimzo-Indian, 4.e3 O-O 5.Bd3
1 d4 Nf6 2 c4 e6 3 Nc3 Bb4 4 e3 O-O 5 Bd3
E48 Nimzo-Indian, 4.e3 O-O 5.Bd3 d5
1 d4 Nf6 2 c4 e6 3 Nc3 Bb4 4 e3 O-O 5 Bd3 d5
E49 Nimzo-Indian, 4.e3, Botvinnik System
1 d4 Nf6 2 c4 e6 3 Nc3 Bb4 4 e3 O-O 5 Bd3 d5 6 a3 Bxc3+ 7 bxc3
E50 Nimzo-Indian, 4.e3 O-O 5.Nf3, without ...d5
1 d4 Nf6 2 c4 e6 3 Nc3 Bb4 4 e3 O-O 5 Nf3
E51 Nimzo-Indian, 4.e3
1 d4 Nf6 2 c4 e6 3 Nc3 Bb4 4 e3 O-O 5 Nf3 d5
E52 Nimzo-Indian, 4.e3, Main line with ...b6
1 d4 Nf6 2 c4 e6 3 Nc3 Bb4 4 e3 O-O 5 Nf3 d5 6 Bd3 b6
E53 Nimzo-Indian, 4.e3
1 d4 Nf6 2 c4 e6 3 Nc3 Bb4 4 e3 O-O 5 Nf3 d5 6 Bd3 c5
E54 Nimzo-Indian, 4.e3, Gligoric System
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
E55 Nimzo-Indian, 4.e3, Gligoric System, Bronstein Variation
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, 4.e3, Main line with 7...Nc6
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, 4.e3, Main line with 8...dc and 9...cd
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
E58 Nimzo-Indian, 4.e3, Main line with 8...Bxc3
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, 4.e3, Main line
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 Defense
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 Variation
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 System
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, 7.O-O
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, Yugoslav Panno
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 Variation, 8.e4
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 Main line
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
1 d4 Nf6 2 c4 g6 3 Nc3 Bg7 4 e4
E71 King's Indian, Makagonov System (5.h3)
1 d4 Nf6 2 c4 g6 3 Nc3 Bg7 4 e4 d6 5 h3
E72 King's Indian
1 d4 Nf6 2 c4 g6 3 Nc3 Bg7 4 e4 d6 5 g3
E73 King's Indian
1 d4 Nf6 2 c4 g6 3 Nc3 Bg7 4 e4 d6 5 Be2
E74 King's Indian, Averbakh, 6...c5
1 d4 Nf6 2 c4 g6 3 Nc3 Bg7 4 e4 d6 5 Be2 O-O 6 Bg5 c5
E75 King's Indian, Averbakh, Main line
1 d4 Nf6 2 c4 g6 3 Nc3 Bg7 4 e4 d6 5 Be2 O-O 6 Bg5 c5 7 d5 e6
E76 King's Indian, Four Pawns Attack
1 d4 Nf6 2 c4 g6 3 Nc3 Bg7 4 e4 d6 5 f4
E77 King's Indian
1 d4 Nf6 2 c4 g6 3 Nc3 Bg7 4 e4 d6 5 f4 O-O 6 Be2
E78 King's Indian, Four Pawns Attack, with Be2 and Nf3
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 Attack, Main line
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, Samisch Variation
1 d4 Nf6 2 c4 g6 3 Nc3 Bg7 4 e4 d6 5 f3
E81 King's Indian, Samisch
1 d4 Nf6 2 c4 g6 3 Nc3 Bg7 4 e4 d6 5 f3 O-O
E82 King's Indian, Samisch, double Fianchetto Variation
1 d4 Nf6 2 c4 g6 3 Nc3 Bg7 4 e4 d6 5 f3 O-O 6 Be3 b6
E83 King's Indian, Samisch
1 d4 Nf6 2 c4 g6 3 Nc3 Bg7 4 e4 d6 5 f3 O-O 6 Be3 Nc6
E84 King's Indian, Samisch, Panno Main line
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, Samisch, Orthodox Variation
1 d4 Nf6 2 c4 g6 3 Nc3 Bg7 4 e4 d6 5 f3 O-O 6 Be3 e5
E86 King's Indian, Samisch, Orthodox, 7.Nge2 c6
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, Samisch, 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, Samisch, Orthodox, 7.d5 c6
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, Samisch, Orthodox Main line
1 d4 Nf6 2 c4 g6 3 Nc3 Bg7 4 e4 d6 5 f3 O-O 6 Be3 e5 7 d5 c6 8 Nge2 cxd5
E90 King's Indian
1 d4 Nf6 2 c4 g6 3 Nc3 Bg7 4 e4 d6 5 Nf3
E91 King's Indian
1 d4 Nf6 2 c4 g6 3 Nc3 Bg7 4 e4 d6 5 Nf3 O-O 6 Be2
E92 King's Indian
1 d4 Nf6 2 c4 g6 3 Nc3 Bg7 4 e4 d6 5 Nf3 O-O 6 Be2 e5
E93 King's Indian, Petrosian System
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, Orthodox
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, Orthodox, 7...Nbd7, 8.Re1
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, Orthodox, 7...Nbd7, Main line
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
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, Orthodox, Taimanov, 9.Ne1
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, Orthodox, Taimanov
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