retagged by
391 views
0 votes
0 votes

In an $8 \times 8$ chessboard a queen placed anywhere can attack another piece if the piece is present in the same row, or in the same column or in any diagonal position in any possible $4$ directions, provided there is no other piece in between in the path from the queen to that piece. The columns are labelled $a$ to $h$ (left to right) and the rows are numbered $1$ to $8$ (bottom to top). The position of a piece is given by the combination of column and row labels. For example, position $c5$ means that the piece is in $c$ th column and $5$th row.

Suppose the queen is the only piece on the board and it is at position $d5$.

In how many positions can another piece be placed on the board such that it is safe from attack from the queen?

  1. $32$
  2. $35$
  3. $36$
  4. $37$
retagged by

Please log in or register to answer this question.

Related questions

0 votes
0 votes
0 answers
1
0 votes
0 votes
0 answers
2