White to move
| Date: | 1980 |
| White: | Harper |
| Black: | Damiano |
| Combination strength: | 8 |
| Game section | Middle game |
| Decisive material advantage | Pins |
| Mate combination | - |
| Date: | 1980 |
| White: | Harper |
| Black: | Damiano |
| Combination strength: | 8 |
| Game section | Middle game |
| Decisive material advantage | Pins |
| Mate combination | - |