| Issue | #22 |
| Published | November 1989 |
| Cover Price | 1.50 USD |
| Pages | 36 |
| Editing | Jonathan Peterson |
| Characters | Checkmate; Knight |
| Genre | Superhero; Detective |
| Pencils | Steve Erwin |
| Inks | Steve Erwin |
| Notes | Art credits from solicitation. |
| Characters | FEATURE: Checkmate [Winston O'Donnell; Conrad Mackay]; GUESTS: Harry Stein; Harvey Bullock; Black Thorn; VILLAINS: Bishop; Eddie Diamond; CAMEO: Peacemaker [Christopher Smith] |
| Synopsis | Checkmate has a showdown with Diamond's goons and Bishop. |
| Genre | Superhero; Detective |
| Script | Paul Kupperberg |
| Pencils | Steve Erwin |
| Inks | Al Vey |
| Colors | Julianna Ferriter |
| Letters | Jonnie Mac |
| Notes | Shocker movie poster bound in. |
| Letters | Typeset |
| Synopsis | DC on-sale checklist. |
| Letters | Typeset |