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

EGTB: win in 2 half-moves

# move score
1 Kd7 win in 1 half-moves
2 Rh7 win in 3 half-moves
3 Kh7 win in 9 half-moves
4 Ke7 win in 13 half-moves
5 Kh5 win in 15 half-moves
6 Kf8 win in 17 half-moves
7 Kf7 loss in 2 half-moves
8 Kg5 loss in 2 half-moves
9 Kg6 loss in 2 half-moves
10 Kg7 loss in 2 half-moves
11 Rf8 loss in 2 half-moves
12 Rg8 loss in 2 half-moves
13 Kd8 loss in 1 half-moves