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

EGTB: win in 4 half-moves

# move score
1 Kf7 win in 3 half-moves
2 Kf8 win in 5 half-moves
3 Kg5 win in 7 half-moves
4 Kh5 win in 7 half-moves
5 Rh7 win in 9 half-moves
6 Kg4 win in 11 half-moves
7 Rg8 win in 15 half-moves
8 Kd8 draw
9 Ke7 draw
10 Kg3 draw
11 Kh3 draw
12 Rf8 draw
13 Rh6 draw
14 Kd7 loss in 2 half-moves
15 Rh5 loss in 2 half-moves