Overview
Genre
| 3# | 2 | Overview | Omit | Problems |
Authors
| Grosdemange, E. | 2 | Overview | Omit | Problems |
Sources
| Era Problem Tournament | 1 | Overview | Omit | Problems |
| La Corona (Barcelona) | 1 | Overview | Omit | Problems |
| Recueil de Problemes | 1 | Overview | Omit | Problems |
| Schachzeitung | 1 | Overview | Omit | Problems |
Keywords
| unlösbar | 1 | Overview | Omit | Problems |
Computer tested
| not C+ | 1 | Overview | Omit | Problems |
| C+ | 1 | Overview | Omit | Problems |
Cooked
| not cooked | 1 | Overview | Omit | Problems |
| cooked | 1 | Overview | Omit | Problems |
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