| ECO | Opening Name | Variant | ||
|---|---|---|---|---|
| C90 | Ruy Lopez | Closed (with ...d6) |  Browse | View Opening |
| C90 | Ruy Lopez | Closed, Pilnik variation | Browse | View Opening |
| C90 | Ruy Lopez | Closed, Lutikov variation | Browse | View Opening |
| C90 | Ruy Lopez | Closed, Suetin variation | Browse | View Opening |
