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

EGTB: win in 6 half-moves

# move score
1 Kb7 win in 5 half-moves
2 Kb8 win in 5 half-moves
3 Kcd7 win in 5 half-moves
4 Ke6 win in 7 half-moves
5 Kc7 win in 9 half-moves
6 Kcd8 draw
7 Rd8 draw
8 Kd6 loss in 2 half-moves
9 Ked7 loss in 2 half-moves
10 Ked8 loss in 2 half-moves
11 Kf6 loss in 2 half-moves
12 Kf7 loss in 2 half-moves
13 Kf8 loss in 2 half-moves
14 Rf8 loss in 2 half-moves
15 Rg8 loss in 2 half-moves
16 Rh8 loss in 2 half-moves