| ECO | Opening Name | Variant | ||
|---|---|---|---|---|
| C64 | Ruy Lopez | Classical (Cordel) defence |  Browse | View Opening |
| C64 | Ruy Lopez | Classical defence, Zaitsev variation | Browse | View Opening |
| C64 | Ruy Lopez | Classical defence, 4.c3 | Browse | View Opening |
| C64 | Ruy Lopez | Classical defence, Benelux variation | Browse | View Opening |
| C64 | Ruy Lopez | Classical defence, Charousek variation | Browse | View Opening |
| C64 | Ruy Lopez | Classical defence, Boden variation | Browse | View Opening |
| C64 | Ruy Lopez | Cordel gambit | Browse | View Opening |
