| 1 | p.boxed |
| 2 | | Every captured piece can be re-used by the capturer, |
| 3 | | landing it anywhere instead of moving a piece. |
| 4 | |
| 5 | p |
| 6 | | Orthodox rules apply, with only one change: |
| 7 | | every time a piece is captured, the capturer "reserve" of pieces is |
| 8 | | augmented with this figure. At every move, you may choose to land one of |
| 9 | | your reserve pieces anywhere on the board (except first and last ranks for |
| 10 | | pawns), instead of playing a regular move. |
| 11 | |
| 12 | p. |
| 13 | Move notation: an arobase '@' indicate piece landing. For example B@d4 means |
| 14 | a bishop rebirth on d4 square, and @f3 is a pawn landing on f3. |
| 15 | |
| 16 | figure.diagram-container |
| 17 | .diagram |
| 18 | | fen:qnbrkb1r/ppNppp1p/2p2p2/8/8/5N2/P1PPPPPP/1RNQKBNR: |
| 19 | figcaption After 1.b3 Nf6 2.Bxf6 gxf6 3.Nf3 c6?? 4.N@c7# |
| 20 | |
| 21 | p. |
| 22 | Note: capturing a promoted pawn put a pawn in the reserve, |
| 23 | not the promoted piece. This is to allow to gain material on last rank |
| 24 | without fear of giving a queen to the opponent. |
| 25 | |
| 26 | h3 More information |
| 27 | |
| 28 | p |
| 29 | | This variant is very popular, a possible starting point is |
| 30 | a(href="https://lichess.org/variant/crazyhouse") lichess.org |
| 31 | | . |