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

EGTB: win in 4 half-moves

# move score
1 Ke8 win in 3 half-moves
2 Kf8 win in 3 half-moves
3 Kg6 win in 7 half-moves
4 Kg7 win in 7 half-moves
5 Rg7 win in 9 half-moves
6 Kd7 draw
7 Kd8 draw
8 Ke6 draw
9 Kf6 draw
10 Kf7 draw
11 Kh5 draw
12 Rh8 draw
13 Kd6 loss in 2 half-moves
14 Kg5 loss in 2 half-moves
15 Rf7 loss in 2 half-moves