Overview
Genre
| Retro | 2 | Overview | Omit | Problems |
Authors
| Lois, Jorge Joaquin | 2 | Overview | Omit | Problems |
| Osorio, Roberto | 2 | Overview | Omit | Problems |
Sources
| The Problemist | 4 | Overview | Omit | Problems |
Keywords
| Cross-capture | 2 | Overview | Omit | Problems |
| Eindeutige Beweispartie | 2 | Overview | Omit | Problems |
| Zwillingsfigur | 2 | Overview | Omit | Problems |
| Ceriani-Frolkin-Thema | 1 | Overview | Omit | Problems |
| Rückkehr | 1 | Overview | Omit | Problems |
Computer tested
| not C+ | 1 | Overview | Omit | Problems |
| C+ | 1 | Overview | Omit | Problems |
Cooked
| not cooked | 2 | Overview | Omit | Problems |
https://pdb.dieschwalbe.de/overview.jsp?expression=COMMENTDATE%3E%3D20220810+AND+G%3D%27Retro%27+AND+K%3D%27Cross-capture%27+AND+A%3D%27Lois%2C+Jorge+Joaquin%27