| ECO | Opening Name | Variant | ||
|---|---|---|---|---|
| D51 | QGD | 4.Bg5 Nbd7 |  Browse | View Opening |
| D51 | QGD | Rochlin variation | Browse | View Opening |
| D51 | QGD | Alekhine variation | Browse | View Opening |
| D51 | QGD | Browse | View Opening | |
| D51 | QGD | Manhattan variation | Browse | View Opening |
| D51 | QGD | 5...c6 | Browse | View Opening |
| D51 | QGD | Capablanca anti-Cambridge Springs variation | Browse | View Opening |
