softwarelist
| name | description | notes |
| zx81_cass | Sinclair ZX81 cassettes | |
|
software
| name | supported | description | year | publisher | notes | cloneof |
| 1kzxchesss | yes | 1K ZX Chess (Sinclair) | 198? | Sinclair Research | | 1kzxchess |
|
rom
| name | size | crc | sha1 | offset | status | loadflag | value |
| 1KZXChess.tzx | 2223 | 2fc225b9 | 055730a794e227e02d6fa780f1bb82a68c1b86bf | | good | | |
|
part
| name | interface |
| cass1 | zx81_cass |
|