Click on the third or sixth rank to set the en passant target square.

EGTB: win in 2 half-moves

# move score
1 Rf8 win in 1 half-moves
2 Ka8 win in 3 half-moves
3 Kbb7 win in 3 half-moves
4 Kc6 win in 3 half-moves
5 Ka7 win in 5 half-moves
6 Kb6 loss in 2 half-moves
7 Kcb7 loss in 2 half-moves
8 Kd6 loss in 2 half-moves
9 Kd7 loss in 2 half-moves
10 Kd8 loss in 2 half-moves
11 Rd8 loss in 2 half-moves
12 Re8 loss in 2 half-moves
13 Rg8 loss in 2 half-moves
14 Rh8 loss in 2 half-moves