| Eco | Navn | Første træk | # partier |
|---|
| D02 | Queen's Pawn Game | 1 d4 d5 2 Sf3 | 11 |
| B22 | Sicilian, Alapin | 1 e4 c5 2 c3 | 8 |
| D12 | Queen's Gambit Declined Slav | 1 d4 d5 2 c4 c6 3 Sf3 Sf6 4 e3 Lf5 | 7 |
| A48 | King's Indian | 1 d4 Sf6 2 Sf3 g6 | 6 |
| A04 | Reti Opening | 1 Sf3 | 5 |
| A45 | Queen's Pawn Game | 1 d4 Sf6 | 5 |
| B06 | Robatsch | 1 e4 g6 | 5 |
| D11 | Queen's Gambit Declined Slav | 1 d4 d5 2 c4 c6 3 Sf3 | 5 |
| D15 | Queen's Gambit Declined Slav | 1 d4 d5 2 c4 c6 3 Sf3 Sf6 4 Sc3 | 5 |
| A01 | Nimzovich-Larsen Attack | 1 b3 | 4 |
| A25 | English | 1 c4 e5 2 Sc3 Sc6 | 4 |
| B00 | Uncommon King's Pawn Opening | 1 e4 | 4 |
| B01 | Scandinavian | 1 e4 d5 | 4 |
| B07 | Pirc | 1 e4 d6 2 d4 Sf6 | 4 |
| B43 | Sicilian, Kan, 5.Nc3 | 1 e4 c5 2 Sf3 e6 3 d4 cxd4 4 Sxd4 a6 5 Sc3 | 4 |
| B50 | Sicilian | 1 e4 c5 2 Sf3 d6 | 4 |
| B90 | Sicilian, Najdorf | 1 e4 c5 2 Sf3 d6 3 d4 cxd4 4 Sxd4 Sf6 5 Sc3 a6 | 4 |
| C11 | French | 1 e4 e6 2 d4 d5 3 Sc3 Sf6 | 4 |
| D00 | Queen's Pawn Game | 1 d4 d5 | 4 |
| D07 | Queen's Gambit Declined, Chigorin Defense | 1 d4 d5 2 c4 Sc6 | 4 |
| D10 | Queen's Gambit Declined Slav | 1 d4 d5 2 c4 c6 | 4 |
| D36 | Queen's Gambit Declined, Exchange, Positional line, 6.Qc2 | 1 d4 d5 2 c4 e6 3 Sc3 Sf6 4 cxd5 exd5 5 Lg5 c6 6 Dc2 | 4 |
| A14 | English | 1 c4 e6 2 Sf3 d5 3 g3 Sf6 4 Lg2 Le7 5 O-O | 3 |
| A29 | English, Four Knights, Kingside Fianchetto | 1 c4 e5 2 Sc3 Sc6 3 Sf3 Sf6 4 g3 | 3 |
| A46 | Queen's Pawn Game | 1 d4 Sf6 2 Sf3 | 3 |
| A47 | Queen's Indian | 1 d4 Sf6 2 Sf3 b6 | 3 |
| A56 | Benoni Defense | 1 d4 Sf6 2 c4 c5 | 3 |
| B02 | Alekhine's Defense | 1 e4 Sf6 | 3 |
| B12 | Caro-Kann Defense | 1 e4 c6 2 d4 | 3 |
| B20 | Sicilian | 1 e4 c5 | 3 |
| B26 | Sicilian, Closed, 6.Be3 | 1 e4 c5 2 Sc3 Sc6 3 g3 g6 4 Lg2 Lg7 5 d3 d6 6 Le3 | 3 |
| B30 | Sicilian | 1 e4 c5 2 Sf3 Sc6 | 3 |
| C00 | French Defense | 1 e4 e6 | 3 |
| C01 | French, Exchange | 1 e4 e6 2 d4 d5 3 exd5 exd5 4 Sc3 Sf6 5 Lg5 | 3 |
| C18 | French, Winawer | 1 e4 e6 2 d4 d5 3 Sc3 Lb4 4 e5 c5 5 a3 Lxc3+ 6 bxc3 | 3 |
| C24 | Bishop's Opening | 1 e4 e5 2 Lc4 Sf6 | 3 |
| C25 | Vienna | 1 e4 e5 2 Sc3 | 3 |
| C42 | Petrov Defense | 1 e4 e5 2 Sf3 Sf6 | 3 |
| C45 | Scotch Game | 1 e4 e5 2 Sf3 Sc6 3 d4 exd4 4 Sxd4 | 3 |
| C67 | Ruy Lopez | 1 e4 e5 2 Sf3 Sc6 3 Lb5 Sf6 4 O-O Sxe4 | 3 |
| D43 | Queen's Gambit Declined Semi-Slav | 1 d4 d5 2 c4 e6 3 Sc3 Sf6 4 Sf3 c6 | 3 |
| E05 | Catalan, Open, Classical line | 1 d4 Sf6 2 c4 e6 3 g3 d5 4 Lg2 dxc4 5 Sf3 Le7 | 3 |
| E32 | Nimzo-Indian, Classical | 1 d4 Sf6 2 c4 e6 3 Sc3 Lb4 4 Dc2 | 3 |
| E90 | King's Indian | 1 d4 Sf6 2 c4 g6 3 Sc3 Lg7 4 e4 d6 5 Sf3 | 3 |
| A12 | English with b3 | 1 c4 c6 2 Sf3 d5 3 b3 | 2 |
| A16 | English | 1 c4 Sf6 2 Sc3 | 2 |
| A30 | English, Symmetrical | 1 c4 c5 | 2 |
| A36 | English | 1 c4 c5 2 Sc3 Sc6 3 g3 | 2 |
| A40 | Queen's Pawn Game | 1 d4 | 2 |
| A42 | Modern Defense, Averbakh System | 1 d4 d6 2 c4 g6 3 Sc3 Lg7 4 e4 | 2 |
| A43 | Old Benoni | 1 d4 c5 | 2 |
| A53 | Old Indian | 1 d4 Sf6 2 c4 d6 | 2 |
| A54 | Old Indian, Ukrainian Variation, 4.Nf3 | 1 d4 Sf6 2 c4 d6 3 Sc3 e5 4 Sf3 | 2 |
| A80 | Dutch | 1 d4 f5 | 2 |
| A87 | Dutch, Leningrad, Main Variation | 1 d4 f5 2 c4 Sf6 3 g3 g6 4 Lg2 Lg7 5 Sf3 | 2 |
| A90 | Dutch | 1 d4 f5 2 c4 Sf6 3 g3 e6 4 Lg2 | 2 |
| B08 | Pirc, Classical | 1 e4 d6 2 d4 Sf6 3 Sc3 g6 4 Sf3 | 2 |
| B31 | Sicilian, Rossolimo Variation | 1 e4 c5 2 Sf3 Sc6 3 Lb5 g6 | 2 |
| B35 | Sicilian, Accelerated Fianchetto, Modern Variation with Bc4 | 1 e4 c5 2 Sf3 Sc6 3 d4 cxd4 4 Sxd4 g6 5 Sc3 Lg7 6 Le3 Sf6 7 Lc4 | 2 |
| B96 | Sicilian, Najdorf | 1 e4 c5 2 Sf3 d6 3 d4 cxd4 4 Sxd4 Sf6 5 Sc3 a6 6 Lg5 e6 7 f4 | 2 |
| C02 | French, Advance | 1 e4 e6 2 d4 d5 3 e5 | 2 |
| C13 | French | 1 e4 e6 2 d4 d5 3 Sc3 Sf6 4 Lg5 Le7 | 2 |
| C47 | Four Knights | 1 e4 e5 2 Sf3 Sc6 3 Sc3 Sf6 | 2 |
| C50 | Giuoco Piano | 1 e4 e5 2 Sf3 Sc6 3 Lc4 Lc5 | 2 |
| C65 | Ruy Lopez, Berlin Defense | 1 e4 e5 2 Sf3 Sc6 3 Lb5 Sf6 | 2 |
| D04 | Queen's Pawn Game | 1 d4 d5 2 Sf3 Sf6 3 e3 | 2 |
| D25 | Queen's Gambit Accepted | 1 d4 d5 2 c4 dxc4 3 Sf3 Sf6 4 e3 | 2 |
| D30 | Queen's Gambit Declined | 1 d4 d5 2 c4 e6 | 2 |
| D31 | Queen's Gambit Declined | 1 d4 d5 2 c4 e6 3 Sc3 | 2 |
| D45 | Queen's Gambit Declined Semi-Slav | 1 d4 d5 2 c4 e6 3 Sc3 Sf6 4 Sf3 c6 5 e3 | 2 |
| D90 | Grunfeld | 1 d4 Sf6 2 c4 g6 3 Sc3 d5 4 Sf3 | 2 |
| D94 | Grunfeld | 1 d4 Sf6 2 c4 g6 3 Sc3 d5 4 Sf3 Lg7 5 e3 | 2 |
| E10 | Queen's Pawn Game | 1 d4 Sf6 2 c4 e6 3 Sf3 | 2 |
| E15 | Queen's Indian | 1 d4 Sf6 2 c4 e6 3 Sf3 b6 4 g3 | 2 |
| E21 | Nimzo-Indian, Three Knights | 1 d4 Sf6 2 c4 e6 3 Sc3 Lb4 4 Sf3 | 2 |
| E42 | Nimzo-Indian, 4.e3 c5, 5.Ne2 (Rubinstein) | 1 d4 Sf6 2 c4 e6 3 Sc3 Lb4 4 e3 c5 5 Se2 | 2 |
| E61 | King's Indian | 1 d4 Sf6 2 c4 g6 3 Sc3 | 2 |
| E70 | King's Indian | 1 d4 Sf6 2 c4 g6 3 Sc3 Lg7 4 e4 | 2 |
| E81 | King's Indian, Samisch | 1 d4 Sf6 2 c4 g6 3 Sc3 Lg7 4 e4 d6 5 f3 O-O | 2 |
| E91 | King's Indian | 1 d4 Sf6 2 c4 g6 3 Sc3 Lg7 4 e4 d6 5 Sf3 O-O 6 Le2 | 2 |
| E99 | King's Indian, Orthodox, Aronin-Taimanov | 1 d4 Sf6 2 c4 g6 3 Sc3 Lg7 4 e4 d6 5 Sf3 O-O 6 Le2 e5 7 O-O Sc6 8 d5 Se7 9 Se1 Sd7 10 f3 f5 | 2 |
| A00 | Uncommon Opening | 1 a3, b3, d3, g4, etc. | 1 |
| A02 | Bird's Opening | 1 f4 | 1 |
| A06 | Reti Opening | 1 Sf3 d5 | 1 |
| A07 | King's Indian Attack | 1 Sf3 d5 2 g3 | 1 |
| A10 | English | 1 c4 | 1 |
| A11 | English, Caro-Kann Defensive System | 1 c4 c6 | 1 |
| A20 | English | 1 c4 e5 | 1 |
| A21 | English | 1 c4 e5 2 Sc3 | 1 |
| A28 | English | 1 c4 e5 2 Sc3 Sc6 3 Sf3 Sf6 | 1 |
| A31 | English, Symmetrical, Benoni Formation | 1 c4 c5 2 Sf3 Sf6 3 d4 | 1 |
| A34 | English, Symmetrical | 1 c4 c5 2 Sc3 | 1 |
| A37 | English, Symmetrical | 1 c4 c5 2 Sc3 Sc6 3 g3 g6 4 Lg2 Lg7 5 Sf3 | 1 |
| A39 | English, Symmetrical, Main line with d4 | 1 c4 c5 2 Sc3 Sc6 3 g3 g6 4 Lg2 Lg7 5 Sf3 Sf6 6 O-O O-O 7 d4 | 1 |
| A41 | Queen's Pawn Game (with ...d6) | 1 d4 d6 | 1 |
| A44 | Old Benoni Defense | 1 d4 c5 2 d5 e5 | 1 |
| A50 | Queen's Pawn Game | 1 d4 Sf6 2 c4 | 1 |
| A52 | Budapest Gambit | 1 d4 Sf6 2 c4 e5 3 dxe5 Sg4 | 1 |
| A55 | Old Indian, Main line | 1 d4 Sf6 2 c4 d6 3 Sc3 e5 4 Sf3 Sbd7 5 e4 | 1 |
| A57 | Benko Gambit | 1 d4 Sf6 2 c4 c5 3 d5 b5 | 1 |
| A58 | Benko Gambit | 1 d4 Sf6 2 c4 c5 3 d5 b5 4 cxb5 a6 5 bxa6 | 1 |
| A62 | Benoni, Fianchetto Variation | 1 d4 Sf6 2 c4 c5 3 d5 e6 4 Sc3 exd5 5 cxd5 d6 6 Sf3 g6 7 g3 Lg7 8 Lg2 O-O | 1 |
| A65 | Benoni, 6.e4 | 1 d4 Sf6 2 c4 c5 3 d5 e6 4 Sc3 exd5 5 cxd5 d6 6 e4 | 1 |
| A67 | Benoni, Taimanov Variation | 1 d4 Sf6 2 c4 c5 3 d5 e6 4 Sc3 exd5 5 cxd5 d6 6 e4 g6 7 f4 Lg7 8 Lb5+ | 1 |
| A70 | Benoni, Classical with 7.Nf3 | 1 d4 Sf6 2 c4 c5 3 d5 e6 4 Sc3 exd5 5 cxd5 d6 6 e4 g6 7 Sf3 | 1 |
| A81 | Dutch | 1 d4 f5 2 g3 | 1 |
| A88 | Dutch, Leningrad, Main Variation with c6 | 1 d4 f5 2 c4 Sf6 3 g3 g6 4 Lg2 Lg7 5 Sf3 O-O 6 O-O d6 7 Sc3 c6 | 1 |
| A92 | Dutch | 1 d4 f5 2 c4 Sf6 3 g3 e6 4 Lg2 Le7 5 Sf3 O-O | 1 |
| A98 | Dutch, Ilyin-Genevsky Variation with Qc2 | 1 d4 f5 2 c4 Sf6 3 g3 e6 4 Lg2 Le7 5 Sf3 O-O 6 O-O d6 7 Sc3 De8 8 Dc2 | 1 |
| B05 | Alekhine's Defense, Modern | 1 e4 Sf6 2 e5 Sd5 3 d4 d6 4 Sf3 Lg4 | 1 |
| B14 | Caro-Kann, Panov-Botvinnik Attack | 1 e4 c6 2 d4 d5 3 exd5 cxd5 4 c4 Sf6 5 Sc3 e6 | 1 |
| B15 | Caro-Kann | 1 e4 c6 2 d4 d5 3 Sc3 | 1 |
| B16 | Caro-Kann, Bronstein-Larsen Variation | 1 e4 c6 2 d4 d5 3 Sc3 dxe4 4 Sxe4 Sf6 5 Sxf6+ gxf6 | 1 |
| B18 | Caro-Kann, Classical | 1 e4 c6 2 d4 d5 3 Sc3 dxe4 4 Sxe4 Lf5 | 1 |
| B21 | Sicilian, 2.f4 and 2.d4 | 1 e4 c5 2 f4 | 1 |
| B23 | Sicilian, Closed | 1 e4 c5 2 Sc3 | 1 |
| B24 | Sicilian, Closed | 1 e4 c5 2 Sc3 Sc6 3 g3 | 1 |
| B28 | Sicilian, O'Kelly Variation | 1 e4 c5 2 Sf3 a6 | 1 |
| B29 | Sicilian, Nimzovich-Rubinstein | 1 e4 c5 2 Sf3 Sf6 | 1 |
| B32 | Sicilian | 1 e4 c5 2 Sf3 Sc6 3 d4 cxd4 4 Sxd4 e5 | 1 |
| B33 | Sicilian | 1 e4 c5 2 Sf3 Sc6 3 d4 cxd4 4 Sxd4 | 1 |
| B39 | Sicilian, Accelerated Fianchetto, Breyer Variation | 1 e4 c5 2 Sf3 Sc6 3 d4 cxd4 4 Sxd4 g6 5 c4 Lg7 6 Le3 Sf6 7 Sc3 Sg4 | 1 |
| B40 | Sicilian | 1 e4 c5 2 Sf3 e6 | 1 |
| B42 | Sicilian, Kan | 1 e4 c5 2 Sf3 e6 3 d4 cxd4 4 Sxd4 a6 5 Ld3 | 1 |
| B46 | Sicilian, Taimanov Variation | 1 e4 c5 2 Sf3 e6 3 d4 cxd4 4 Sxd4 Sc6 5 Sc3 a6 | 1 |
| B47 | Sicilian, Taimanov (Bastrikov) Variation | 1 e4 c5 2 Sf3 e6 3 d4 cxd4 4 Sxd4 Sc6 5 Sc3 Dc7 | 1 |
| B48 | Sicilian, Taimanov Variation | 1 e4 c5 2 Sf3 e6 3 d4 cxd4 4 Sxd4 Sc6 5 Sc3 Dc7 6 Le3 | 1 |
| B51 | Sicilian, Canal-Sokolsky (Rossolimo) Attack | 1 e4 c5 2 Sf3 d6 3 Lb5+ | 1 |
| B65 | Sicilian, Richter-Rauzer Attack, 7...Be7 Defense, 9...Nxd4 | 1 e4 c5 2 Sf3 d6 3 d4 cxd4 4 Sxd4 Sf6 5 Sc3 Sc6 6 Lg5 e6 7 Dd2 Le7 8 O-O-O O-O 9 f4 Sxd4 10 Dxd4 | 1 |
| B76 | Sicilian, Dragon, Yugoslav Attack | 1 e4 c5 2 Sf3 d6 3 d4 cxd4 4 Sxd4 Sf6 5 Sc3 g6 6 Le3 Lg7 7 f3 O-O | 1 |
| B86 | Sicilian, Fischer-Sozin Attack | 1 e4 c5 2 Sf3 d6 3 d4 cxd4 4 Sxd4 Sf6 5 Sc3 e6 6 Lc4 | 1 |
| B92 | Sicilian, Najdorf, Opocensky Variation | 1 e4 c5 2 Sf3 d6 3 d4 cxd4 4 Sxd4 Sf6 5 Sc3 a6 6 Le2 | 1 |
| B97 | Sicilian, Najdorf | 1 e4 c5 2 Sf3 d6 3 d4 cxd4 4 Sxd4 Sf6 5 Sc3 a6 6 Lg5 e6 7 f4 Db6 | 1 |
| C03 | French, Tarrasch | 1 e4 e6 2 d4 d5 3 Sd2 | 1 |
| C06 | French, Tarrasch | 1 e4 e6 2 d4 d5 3 Sd2 Sf6 4 e5 Sfd7 5 Ld3 c5 6 c3 Sc6 7 Se2 cxd4 8 cxd4 | 1 |
| C10 | French | 1 e4 e6 2 d4 d5 3 Sc3 | 1 |
| C12 | French, MacCutcheon | 1 e4 e6 2 d4 d5 3 Sc3 Sf6 4 Lg5 Lb4 | 1 |
| C26 | Vienna | 1 e4 e5 2 Sc3 Sf6 | 1 |
| C28 | Vienna Game | 1 e4 e5 2 Sc3 Sf6 3 Lc4 Sc6 | 1 |
| C40 | King's Knight Opening | 1 e4 e5 2 Sf3 | 1 |
| C41 | Philidor Defense | 1 e4 e5 2 Sf3 d6 | 1 |
| C44 | King's Pawn Game | 1 e4 e5 2 Sf3 Sc6 | 1 |
| C46 | Three Knights | 1 e4 e5 2 Sf3 Sc6 3 Sc3 | 1 |
| C48 | Four Knights | 1 e4 e5 2 Sf3 Sc6 3 Sc3 Sf6 4 Lb5 | 1 |
| C49 | Four Knights | 1 e4 e5 2 Sf3 Sc6 3 Sc3 Sf6 4 Lb5 Lb4 | 1 |
| C51 | Evans Gambit | 1 e4 e5 2 Sf3 Sc6 3 Lc4 Lc5 4 b4 | 1 |
| C54 | Giuoco Piano | 1 e4 e5 2 Sf3 Sc6 3 Lc4 Lc5 4 c3 Sf6 5 d4 exd4 6 cxd4 | 1 |
| C62 | Ruy Lopez, Old Steinitz Defense | 1 e4 e5 2 Sf3 Sc6 3 Lb5 d6 | 1 |
| C63 | Ruy Lopez, Schliemann Defense | 1 e4 e5 2 Sf3 Sc6 3 Lb5 f5 | 1 |
| C68 | Ruy Lopez, Exchange | 1 e4 e5 2 Sf3 Sc6 3 Lb5 a6 4 Lxc6 | 1 |
| C77 | Ruy Lopez | 1 e4 e5 2 Sf3 Sc6 3 Lb5 a6 4 La4 Sf6 | 1 |
| C84 | Ruy Lopez, Closed | 1 e4 e5 2 Sf3 Sc6 3 Lb5 a6 4 La4 Sf6 5 O-O Le7 | 1 |
| C88 | Ruy Lopez | 1 e4 e5 2 Sf3 Sc6 3 Lb5 a6 4 La4 Sf6 5 O-O Le7 6 Te1 b5 7 Lb3 | 1 |
| C89 | Ruy Lopez, Marshall | 1 e4 e5 2 Sf3 Sc6 3 Lb5 a6 4 La4 Sf6 5 O-O Le7 6 Te1 b5 7 Lb3 O-O 8 c3 d5 | 1 |
| C97 | Ruy Lopez, Closed, Chigorin | 1 e4 e5 2 Sf3 Sc6 3 Lb5 a6 4 La4 Sf6 5 O-O Le7 6 Te1 b5 7 Lb3 O-O 8 c3 d6 9 h3 Sa5 10 Lc2 c5 11 d4 D | 1 |
| D01 | Richter-Veresov Attack | 1 d4 d5 2 Sc3 Sf6 3 Lg5 | 1 |
| D13 | Queen's Gambit Declined Slav, Exchange Variation | 1 d4 d5 2 c4 c6 3 Sf3 Sf6 4 cxd5 cxd5 | 1 |
| D27 | Queen's Gambit Accepted, Classical | 1 d4 d5 2 c4 dxc4 3 Sf3 Sf6 4 e3 e6 5 Lxc4 c5 6 O-O a6 | 1 |
| D32 | Queen's Gambit Declined, Tarrasch | 1 d4 d5 2 c4 e6 3 Sc3 c5 | 1 |
| D34 | Queen's Gambit Declined, Tarrasch | 1 d4 d5 2 c4 e6 3 Sc3 c5 4 cxd5 exd5 5 Sf3 Sc6 6 g3 Sf6 7 Lg2 Le7 | 1 |
| D35 | Queen's Gambit Declined | 1 d4 d5 2 c4 e6 3 Sc3 Sf6 | 1 |
| D44 | Queen's Gambit Declined Semi-Slav | 1 d4 d5 2 c4 e6 3 Sc3 Sf6 4 Sf3 c6 5 Lg5 dxc4 | 1 |
| D46 | Queen's Gambit Declined Semi-Slav | 1 d4 d5 2 c4 e6 3 Sc3 Sf6 4 Sf3 c6 5 e3 Sbd7 6 Ld3 | 1 |
| D47 | Queen's Gambit Declined Semi-Slav | 1 d4 d5 2 c4 e6 3 Sc3 Sf6 4 Sf3 c6 5 e3 Sbd7 6 Ld3 dxc4 7 Lxc4 | 1 |
| D52 | Queen's Gambit Declined | 1 d4 d5 2 c4 e6 3 Sc3 Sf6 4 Lg5 Sbd7 5 e3 c6 6 Sf3 | 1 |
| D56 | Queen's Gambit Declined | 1 d4 d5 2 c4 e6 3 Sc3 Sf6 4 Lg5 Le7 5 e3 O-O 6 Sf3 h6 7 Lh4 | 1 |
| D71 | Neo-Grunfeld | 1 d4 Sf6 2 c4 g6 3 g3 d5 | 1 |
| D72 | Neo-Grunfeld, 5.cd, Main line | 1 d4 Sf6 2 c4 g6 3 g3 d5 4 Lg2 Lg7 5 cxd5 Sxd5 6 e4 Sb6 7 Se2 | 1 |
| D73 | Neo-Grunfeld, 5.Nf3 | 1 d4 Sf6 2 c4 g6 3 g3 d5 4 Lg2 Lg7 5 Sf3 | 1 |
| D76 | Neo-Grunfeld, 6.cd Nxd5, 7.O-O Nb6 | 1 d4 Sf6 2 c4 g6 3 g3 d5 4 Lg2 Lg7 5 Sf3 O-O 6 cxd5 Sxd5 7 O-O Sb6 | 1 |
| D79 | Neo-Grunfeld, 6.O-O, Main line | 1 d4 Sf6 2 c4 g6 3 g3 d5 4 Lg2 Lg7 5 Sf3 O-O 6 O-O c6 7 cxd5 cxd5 | 1 |
| D85 | Grunfeld | 1 d4 Sf6 2 c4 g6 3 Sc3 d5 4 cxd5 Sxd5 | 1 |
| D87 | Grunfeld, Exchange | 1 d4 Sf6 2 c4 g6 3 Sc3 d5 4 cxd5 Sxd5 5 e4 Sxc3 6 bxc3 Lg7 7 Lc4 O-O 8 Se2 c5 | 1 |
| D88 | Grunfeld, Spassky Variation, Main line, 10...cd, 11.cd | 1 d4 Sf6 2 c4 g6 3 Sc3 d5 4 cxd5 Sxd5 5 e4 Sxc3 6 bxc3 Lg7 7 Lc4 O-O 8 Se2 | 1 |
| D97 | Grunfeld, Russian | 1 d4 Sf6 2 c4 g6 3 Sc3 d5 4 Sf3 Lg7 5 Db3 dxc4 6 Dxc4 O-O 7 e4 | 1 |
| E01 | Catalan, Closed | 1 d4 Sf6 2 c4 e6 3 g3 d5 4 Lg2 | 1 |
| E04 | Catalan, Open, 5.Nf3 | 1 d4 Sf6 2 c4 e6 3 g3 d5 4 Lg2 dxc4 5 Sf3 | 1 |
| E06 | Catalan, Closed, 5.Nf3 | 1 d4 Sf6 2 c4 e6 3 g3 d5 4 Lg2 Le7 5 Sf3 | 1 |
| E11 | Bogo-Indian Defense | 1 d4 Sf6 2 c4 e6 3 Sf3 Lb4+ | 1 |
| E12 | Queen's Indian | 1 d4 Sf6 2 c4 e6 3 Sf3 b6 | 1 |
| E16 | Queen's Indian | 1 d4 Sf6 2 c4 e6 3 Sf3 b6 4 g3 Lb7 5 Lg2 Lb4+ | 1 |
| E46 | Nimzo-Indian | 1 d4 Sf6 2 c4 e6 3 Sc3 Lb4 4 e3 O-O | 1 |
| E48 | Nimzo-Indian, 4.e3 O-O 5.Bd3 d5 | 1 d4 Sf6 2 c4 e6 3 Sc3 Lb4 4 e3 O-O 5 Ld3 d5 | 1 |
| E49 | Nimzo-Indian, 4.e3, Botvinnik System | 1 d4 Sf6 2 c4 e6 3 Sc3 Lb4 4 e3 O-O 5 Ld3 d5 6 a3 Lxc3+ 7 bxc3 | 1 |
| E52 | Nimzo-Indian, 4.e3, Main line with ...b6 | 1 d4 Sf6 2 c4 e6 3 Sc3 Lb4 4 e3 O-O 5 Sf3 d5 6 Ld3 b6 | 1 |
| E58 | Nimzo-Indian, 4.e3, Main line with 8...Bxc3 | 1 d4 Sf6 2 c4 e6 3 Sc3 Lb4 4 e3 O-O 5 Sf3 d5 6 Ld3 c5 7 O-O Sc6 8 a3 Lxc3 9 bxc3 | 1 |
| E63 | King's Indian, Fianchetto, Panno Variation | 1 d4 Sf6 2 c4 g6 3 Sc3 Lg7 4 Sf3 d6 5 g3 O-O 6 Lg2 Sc6 7 O-O a6 | 1 |
| E68 | King's Indian, Fianchetto, Classical Variation, 8.e4 | 1 d4 Sf6 2 c4 g6 3 Sc3 Lg7 4 Sf3 d6 5 g3 O-O 6 Lg2 Sbd7 7 O-O e5 8 e4 | 1 |
| E71 | King's Indian, Makagonov System (5.h3) | 1 d4 Sf6 2 c4 g6 3 Sc3 Lg7 4 e4 d6 5 h3 | 1 |
| E74 | King's Indian, Averbakh, 6...c5 | 1 d4 Sf6 2 c4 g6 3 Sc3 Lg7 4 e4 d6 5 Le2 O-O 6 Lg5 c5 | 1 |
| E84 | King's Indian, Samisch, Panno Main line | 1 d4 Sf6 2 c4 g6 3 Sc3 Lg7 4 e4 d6 5 f3 O-O 6 Le3 Sc6 7 Sge2 a6 8 Dd2 Tb8 | 1 |
| E94 | King's Indian, Orthodox | 1 d4 Sf6 2 c4 g6 3 Sc3 Lg7 4 e4 d6 5 Sf3 O-O 6 Le2 e5 7 O-O | 1 |
| E97 | King's Indian | 1 d4 Sf6 2 c4 g6 3 Sc3 Lg7 4 e4 d6 5 Sf3 O-O 6 Le2 e5 7 O-O Sc6 | 1 |
