| 1 | p.boxed |
| 2 | | Kings move like knights, and knights move like kings. |
| 3 | |
| 4 | p |
| 5 | a(href="/#/variants/Knightmate1") Knightmate1 |
| 6 | | , with two kings (moving like knights) and without castling. |
| 7 | |
| 8 | p. |
| 9 | As long as a side has two kings, they are considered like non-royal pieces |
| 10 | and one can be captured. Then, the remaining king is royal. |
| 11 | |
| 12 | figure.diagram-container |
| 13 | .diagram |
| 14 | | fen:r6r/1pp1qpp1/p1pcbk1p/2b1p1K1/4P3/2KPBP2/PPPQC1PP/R6R: |
| 15 | figcaption g5 king is mated, but the game is not over. |
| 16 | |
| 17 | p. |
| 18 | Checkmating both kings at the same time also counts as a win: |
| 19 | if both are under attacks, you must remove at least one attack. |