3 ms·

Nor will you ever find both bishops of one color on the same color square.

• benjoffe 15y ago
  You have to be careful there, you can only make that assertion if you can prove that no pawn has been promoted to a bishop (eg if all 8 pawns are still on the board, or 7 pawns and 2 queens etc).
  • deleted 15y ago
    [deleted]
  • matthiasb 15y ago
    Damnit!!! I did not think of that! It is a good one.