Overview
Genre
| 2# | 1 | Overview | Omit | Problems |
Authors
| Mächler, Emil | 1 | Overview | Omit | Problems |
Sources
| L'Italia Scacchistica | 1 | Overview | Omit | Problems |
| Schweizer Schachkompositionen 1976-1986 | 1 | Overview | Omit | Problems |
Keywords
| Blocknutzung | 1 | Overview | Omit | Problems |
| Dreiphasen-Mattwechsel | 1 | Overview | Omit | Problems |
| Linienverstellung | 1 | Overview | Omit | Problems |
Computer tested
| C+ | 1 | Overview | Omit | Problems |
Cooked
| not cooked | 1 | Overview | Omit | Problems |
https://pdb.dieschwalbe.de/overview.jsp?expression=COMMENTDATE%3E%3D20220810+AND+K%3D%27Block%27+AND+K%3D%27Dreiphasen-Mattwechsel%27