Overview
Genre
| h# | 6 | Overview | Omit | Problems |
| Fairies | 2 | Overview | Omit | Problems |
Authors
| Gruber, Hans | 6 | Overview | Omit | Problems |
| Ellinghoven, Bernd | 2 | Overview | Omit | Problems |
| Blondel, Denis | 1 | Overview | Omit | Problems |
| Büsing, Günter | 1 | Overview | Omit | Problems |
| Rehm, Hans Peter | 1 | Overview | Omit | Problems |
| Ebert, Hilmar | 1 | Overview | Omit | Problems |
| Kuhlmann, Jörg | 1 | Overview | Omit | Problems |
| Widlert, Kjell | 1 | Overview | Omit | Problems |
| Aschwanden, Reto | 1 | Overview | Omit | Problems |
| Maeder, Thomas | 1 | Overview | Omit | Problems |
Sources
| British Chess Magazine | 2 | Overview | Omit | Problems |
| Die Schwalbe | 2 | Overview | Omit | Problems |
| feenschach | 2 | Overview | Omit | Problems |
| Suomen Tehtäväniekat | 1 | Overview | Omit | Problems |
| WCCC Wageningen | 1 | Overview | Omit | Problems |
Keywords
| Minimal | 2 | Overview | Omit | Problems |
| Reiner Rundlauf | 1 | Overview | Omit | Problems |
| Rex Multiplex | 1 | Overview | Omit | Problems |
| Rückkehr | 1 | Overview | Omit | Problems |
| Tempospiel | 1 | Overview | Omit | Problems |
| Transmutierende Könige | 1 | Overview | Omit | Problems |
| Illegale Stellung | 1 | Overview | Omit | Problems |
| Kindergarten-Problem | 1 | Overview | Omit | Problems |
| Miniatur | 1 | Overview | Omit | Problems |
Pieces
| Orphan | 1 | Overview | Omit | Problems |
Computer tested
| not C+ | 3 | Overview | Omit | Problems |
| C+ | 3 | Overview | Omit | Problems |
Cooked
| not cooked | 6 | Overview | Omit | Problems |
https://pdb.dieschwalbe.de/overview.jsp?expression=COMMENTDATE%3E%3D20220810+AND+G%3D%27h%23%27+AND+NOT+K%3D%27Forsberg-Zwilling%27+AND+A%3D%27Gruber%2C+Hans%27