| name | named after | Code ECO | Parent | place of origin | moves |
|---|---|---|---|---|---|
| Black Knights' Tango | A50 | Indian Defence | Germany | 1.d4 Nf6 2.c4 Nc6 | |
| Budapest Gambit | A51–A52 | Indian Defence | Germany | 1.d4 Nf6 2.c4 e5 | |
| Catalan Opening | E00–E09 | Indian Defence | Barcelona | 1.d4 Nf6 2.c4 e6 3.g3 | |
| Grünfeld Defence | D70–D99 | Indian Defence | Slovakia | 1.d4 Nf6 2.c4 g6 3.Nc3 d5 | |
| King's Indian Defence | E60–E99 | Indian Defence | 1.d4 Nf6 2.c4 g6 |