White to move
| Date: | 1968 |
| White: | Gass |
| Black: | Taxis |
| Combination strength: | 2 |
| Game section | Middle game |
| Decisive material advantage | - |
| Mate combination | The pawn structure of the king position |
| Date: | 1968 |
| White: | Gass |
| Black: | Taxis |
| Combination strength: | 2 |
| Game section | Middle game |
| Decisive material advantage | - |
| Mate combination | The pawn structure of the king position |