| ECO | 中文开局名称 | 英文开局名称 |
| A00 | 不规则开局 | Irregular Openings |
| A01 | 尼姆佐维奇-拉尔森进攻 | Nimzovich-Larsen attack |
| A02 | 伯德开局 | Bird’s Opening |
| A03 | 伯德开局 | Bird’s Opening |
| A04 | 列蒂开局 | Reti Opening |
| A05 | 列蒂开局，2..Nf6 | Reti Opening, 2..Nf6 |
| A06 | 列蒂开局，2..d5 | Reti Opening, 2..d5 |
| A07 | 列蒂开局，王翼印度进攻(巴斯扎体系) | Reti Opening, King’s Indian attack (Barcza system) |
| A08 | 列蒂开局，王翼印度进攻 | Reti Opening, King’s Indian attack |
| A09 | 列蒂开局，2..d5 3.c4 | Reti Opening, 2..d5 3.c4 |
| A10 | 英吉利开局；(也可英国式开局，下同) | English Opening |
| A11 | 英吉利，卡罗-卡因防御式体系 | English, Caro-Kann defensive system |
| A12 | 英吉利，卡罗-卡因防御式体系 | English, Caro-Kann defensive system |
| A13 | 英吉利开局 | English Opening |
| A14 | 英吉利开局，新卡塔兰拒弃兵 | English, Neo-Catalan declined |
| A15 | 英吉利，1…Nf6(盎格鲁-印度防御) | English, 1…Nf6 (Anglo-Indian defense) |
| A16 | 英吉利开局 | English Opening |
| A17 | 英吉利开局 | English Opening |
| A18 | 英吉利，米肯纳斯-卡尔斯变例 | English, Mikenas-Carls variation |
| A19 | 英吉利，米肯纳斯-卡尔斯，西西里变例 | English, Mikenas-Carls, Sicilian variation |
| A20 | 英吉利开局 | English Opening |
| A21 | 英吉利开局 | English Opening |
| A22 | 英吉利开局 | English Opening |
| A23 | 英吉利开局，布列曼体系，凯列斯变例 | English Opening, Bremen system, Keres variation |
| A24 | 英吉利开局，3…g6布列曼体系 | English Opening, Bremen system with 3…g6 |
| A25 | 英吉利开局，先手西西里 | English Opening, Sicilian Reversed |
| A26 | 英吉利开局，封闭体系 | English Opening, Closed system |
| A27 | 英吉利开局，三马体系 | English Opening, Three knights system |
| A28 | 英吉利开局，四马体系 | English Opening, Four knights system |
| A29 | 英吉利开局，四马体系，王翼侧翼象 | English Opening, Four knights, kingside Fianchetto |
| A30 | 英吉利开局，对称变例 | English Opening, Symmetrical variation |
| A31 | 英吉利开局，对称变例，别诺尼结构 | English Opening, Symmetrical, Benoni formation |
| A32 | 英吉利开局，对称变例 | English Opening, Symmetrical |
| A33 | 英吉利开局，对称变例 | English Opening, Symmetrical |
| A34 | 英吉利开局，对称变例 | English Opening, Symmetrical |
| A35 | 英吉利开局，对称变例 | English Opening, Symmetrical |
| A36 | 英吉利开局，对称变例 | English Opening, Symmetrical |
| A37 | 英吉利开局，对称变例 | English Opening, Symmetrical |
| A38 | 英吉利开局，对称变例 | English Opening, Symmetrical |
| A39 | 英吉利开局，对称变例，d4主线 | English Opening, Symmetrical, Main line with d4 |
| A40 | 后兵开局 | Queen’s pawn |
| A41 | 后兵开局 | Queen’s pawn |
| A42 | 现代防御，阿维尔巴赫体系 | Modern defense, Averbakh system |
| A43 | 旧式别诺尼防御 | Old Benoni defense |
| A44 | 旧式别诺尼防御 | Old Benoni defence |
| A45 | 后兵开局 | Queen’s pawn game |
| A46 | 后兵开局 | Queen’s pawn game |
| A47 | 后翼印度防御 | Queen’s Indian defense |
| A48 | 王翼印度，东印度防御 | King’s Indian, East Indian defense |
| A49 | 王翼印度，侧翼象无c4 | King’s Indian, Fianchetto without c4 |
| A50 | 后兵开局 | Queen’s pawn game |
| A51 | 布达佩斯防御拒弃兵 | Budapest defense declined |
| A52 | 布达佩斯防御 | Budapest defense |
| A53 | 旧式印度防御 | Old Indian defense |
| A54 | 旧式印度防御，乌克兰变例 | Old Indian, Ukrainian variation |
| A55 | 旧式印度防御，主线 | Old Indian, Main line |
| A56 | 别诺尼防御 | Benoni defense |
| A57 | 平科弃兵；伏尔加弃兵 | Benko gambit |
| A58 | 平科接受弃兵 | Benko gambit accepted |
| A59 | 平科弃兵，7.e4 | Benko gambit, 7.e4 |
| A60 | 别诺尼防御 | Benoni defense |
| A61 | 别诺尼防御 | Benoni defense |
| A62 | 别诺尼，侧翼象变例 | Benoni, Fianchetto variation |
| A63 | 别诺尼，侧翼象变例，9…Nbd7 | Benoni, Fianchetto variation, 9…Nbd7 |
| A64 | 别诺尼，侧翼象变例，11…Re8 | Benoni, Fianchetto variation, 11…Re8 |
| A65 | 别诺尼，6.e4 | Benoni, 6.e4 |
| A66 | 别诺尼，兵涛变例 | Benoni, pawn storm variation |
| A67 | 别诺尼，泰曼诺夫变例 | Benoni, Taimanov variation |
| A68 | 别诺尼，四兵进攻 | Benoni, Four pawns attack |
| A69 | 别诺尼，四兵进攻，主线 | Benoni, Four pawns attack, Main line |
| A70 | 别诺尼，e4和Nf3古典变例 | Benoni, Classical with e4 and Nf3 |
| A71 | 别诺尼，古典变例，8.Bg5 | Benoni, Classical, 8.Bg5 |
| A72 | 别诺尼，古典变例无9.O-O | Benoni, Classical without 9.O-O |
| A73 | 别诺尼，古典变例，9.O-O | Benoni, Classical, 9.O-O |
| A74 | 别诺尼，古典变例， 9…a6, 10.a4 | Benoni, Classical, 9…a6, 10.a4 |
| A75 | 别诺尼，…a6和10…Bg4古典变例 | Benoni, Classical with …a6 and 10…Bg4 |
| A76 | 别诺尼，古典变例，9…Re8 | Benoni, Classical, 9…Re8 |
| A77 | 别诺尼，古典变例，9…Re8, 10.Nd2 | Benoni, Classical, 9…Re8, 10.Nd2 |
| A78 | 别诺尼，…Re8和…Na6古典变例 | Benoni, Classical with …Re8 and …Na6 |
| A79 | 别诺尼，古典变例，11.f3 | Benoni, Classical, 11.f3 |
| A80 | 荷兰防御 | Dutch |
| A81 | 荷 兰防御 | Dutch defense |
| A82 | 荷 兰防御，斯汤顿弃兵 | Dutch, Staunton gambit |
| A83 | 荷 兰防御，斯汤顿弃兵，斯汤顿的变化 | Dutch, Staunton gambit, Staunton’s line |
| A84 | 荷 兰防御 | Dutch defense |
| A85 | 2.c4和3.Nc3荷 兰防御 | Dutch with 2.c4 & 3.Nc3 |
| A86 | 2.c4和3.g3荷 兰防御 | Dutch with 2.c4 & 3.g3 |
| A87 | 荷 兰防御，列宁格勒，主变 | Dutch, Leningrad, Main variation |
| A88 | 荷 兰防御，列宁格勒7…c6主变 | Dutch, Leningrad, Main variation with 7…c6 |
| A89 | 荷 兰防御，列宁格勒Nc6主变 | Dutch, Leningrad, Main variation with Nc6 |
| A90 | 荷 兰防御 | Dutch defense |
| A91 | 荷 兰防御 | Dutch defense |
| A92 | 荷 兰防御 | Dutch defense |
| A93 | 荷 兰防御，石墙，鲍特维尼克变例 | Dutch, Stonewall, Botwinnik variation |
| A94 | 荷 兰防御Ba3石墙 | Dutch, Stonewall with Ba3 |
| A95 | 荷 兰防御Nc3石墙 | Dutch, Stonewall with Nc3 |
| A96 | 荷 兰防御，古典变例 | Dutch, Classical variation |
| A97 | 荷 兰防御，伊尔因-热涅夫斯基变例 | Dutch, Ilyin-Genevsky variation |
| A98 | 荷 兰防御，Qc2伊尔因-热涅夫斯基变例 | Dutch, Ilyin-Genevsky variation with Qc2 |
| A99 | 荷 兰防御，b3伊尔因-热涅夫斯基变例 | Dutch, Ilyin-Genevsky variation with b3 |