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

EGTB: win in 6 half-moves

# move score
1 Kh2 win in 5 half-moves
2 Khg3 win in 5 half-moves
3 Kf4 win in 9 half-moves
4 Kg2 win in 15 half-moves
5 Kf3 loss in 2 half-moves
6 Kf5 loss in 2 half-moves
7 Kg5 loss in 2 half-moves
8 Kgg3 loss in 2 half-moves
9 Kh5 loss in 2 half-moves
10 Rh5 loss in 2 half-moves
11 Rh6 loss in 2 half-moves
12 Rh7 loss in 2 half-moves
13 Rh8 loss in 2 half-moves