A hippogonal (pronounced ) chess move is a leap m squares in one of the orthogonal directions, and n squares in the other, for any integer values of m and n. A specific type of hippogonal move can be written (m,n), usually with the smaller number first. A piece making such moves is referred to as a (m,n) hippogonal mover or (m,n) leaper. For example, the knight moves two squares in one orthogonal direction and one in the other, it is a (1,2) hippogonal mover or (1,2) leaper.
A hippogonal (pronounced ) chess move is a leap m squares in one of the orthogonal directions, and n squares in the other, for any integer values of m and n. A specific type of hippogonal move can be written (m,n), usually with the smaller number first. A piece making such moves is referred to as a (m,n) hippogonal mover or (m,n) leaper. For example, the knight moves two squares in one orthogonal direction and one in the other, it is a (1,2) hippogonal mover or (1,2) leaper.
For a (m,n) leaper the occupation of others than the destination square plays no role, thus a (2,2) leaper (Alfil) moves to the second square diagonally and may thereby leap over a piece on the first square of the diagonal. A (m,n) leaper can, by the usual convention, move in all directions symmetric to each other, thus e. g. a (1,1) leaper (Ferz) can move in the four directions (1,1), (1,-1), (-1,1) and (-1,-1).
Discovered by embedding cosine similarity (sentence-transformers MiniLM, 384-dim).