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

EGTB: win in 40 half-moves

# move score
1 Ke7 win in 39 half-moves
2 Kf6 win in 39 half-moves
3 Rf8 win in 39 half-moves
4 Kd8 win in 41 half-moves
5 Kg6 win in 41 half-moves
6 Kgf7 win in 41 half-moves
7 Rh8 win in 41 half-moves
8 Kef7 win in 43 half-moves
9 Kd7 win in 45 half-moves
10 Kef8 win in 45 half-moves
11 Kgf8 win in 45 half-moves
12 Kh6 win in 45 half-moves
13 Kh7 win in 45 half-moves
14 Kh8 win in 47 half-moves