| ECO | Opening Name | Variant | ||
|---|---|---|---|---|
| D31 | QGD | 3.Nc3 |  Browse | View Opening |
| D31 | QGD | Janowski variation | Browse | View Opening |
| D31 | QGD | Alapin variation | Browse | View Opening |
| D31 | QGD | Charousek (Petrosian) variation | Browse | View Opening |
| D31 | QGD | Semi-Slav | Browse | View Opening |
| D31 | QGD | Semi-Slav, Noteboom variation | Browse | View Opening |
| D31 | QGD | Semi-Slav, Koomen variation | Browse | View Opening |
| D31 | QGD | Semi-Slav, Junge variation | Browse | View Opening |
| D31 | QGD | Semi-Slav, Abrahams variation | Browse | View Opening |
| D31 | QGD | Semi-Slav, Marshall gambit | Browse | View Opening |
