| Software list: | Sinclair ZX81 cassettes (zx81_cass) |
|---|---|
| Short name: | chess |
| Year: | 1981 |
| Publisher: | Sinclair Research |
| Supported: | Yes |
| usage: | 16K |
| Short name | Description | Year | Publisher | Supported |
|---|---|---|---|---|
| chessmg | Chess (Mikro-Gen) | 1982 | Mikro-Gen | Yes |
| chessmgo | Chess (Mikro-Gen, orange cover) | 1981 | Mikro-Gen | Yes |
| chesstx | Chess (Timex) | 1982 | Timex | Yes |
| xadrez | Xadrez (Timex Portugal) | 1983 | Timex Portugal | Yes |
| chesstyp | Chess (typed) | 1981 | Mikro-Gen | Yes |
| Short name: | cass1 |
|---|---|
| Interface: | zx81_cass |
| part_id: | Chess |
| Short name: | cass2 |
|---|---|
| Interface: | zx81_cass |
| part_id: | Chess-Clock |