Instructions

1. Enter a description of your board position using Forsythe Notation where:
• Each row of the board is specified by a list of characters and/or numbers beginning with the top row (black's back rank).
• Rows are separated by a forward slash (/) character. (8 rows and 7 separators)
• Lower case letters p, r, n, b, q, and k represent black pieces.
• Upper case letters P, R, N, B, Q, and K represent white pieces.
• Each row's numbers and characters must equal 8.
• Numbers represent the quantity of empty squares between pieces on a row.
2. The last two characters "+w" or "+b" indicate the side to move.
3. Push the Display Diagram button to display your position and results.