Overview
Genre
| Fairies | 1 | Overview | Omit | Problems |
| n# | 1 | Overview | Omit | Problems |
Authors
| Sphicas, George P. | 1 | Overview | Omit | Problems |
| Reichhelm, Gustav C. | 1 | Overview | Omit | Problems |
Sources
| The Problemist Supplement | 2 | Overview | Omit | Problems |
| Vielzügige Schachaufgaben | 1 | Overview | Omit | Problems |
| Brentano's Chess Monthly | 1 | Overview | Omit | Problems |
Keywords
| Seeschlange | 1 | Overview | Omit | Problems |
| Serienzüger | 1 | Overview | Omit | Problems |
Computer tested
| not C+ | 2 | Overview | Omit | Problems |
Cooked
| cooked | 2 | Overview | Omit | Problems |
https://pdb.dieschwalbe.de/overview.jsp?expression=COMMENTDATE%3E%3D20200919+AND+NOT+K%3D%27Hilfsr%C3%BCckz%C3%BCger%27+AND+S%3D%27The+Problemist+Supplement%27+AND+COOKED++