Chess960 position 916

The back rank is R B B K R Q N N. The king starts on d1, the rooks on a1 and e1, the bishops on b1 and c1, the queen on f1.

White has 19 legal first moves, fewer than the twenty of the standard array, because the knights reach a different number of squares from where they stand.

Castling short, the king goes from d1 to g1 and the rook goes from e1 to f1.

Castling long, the king goes from d1 to c1 and the rook goes from a1 to d1.

The pawn on h2 starts with no defender at all.

A rook sits in the corner on a1, so bringing it into the game is usually a reason to castle early.

Every rule of chess applies here unchanged apart from castling, which the rules page explains in full. To play this exact arrangement against the computer, open position 916 on Play CPU. To train tactics on positions like it, use the Chess960 puzzle trainer.