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

EGTB: win in 4 half-moves

# move score
1 Ke7 win in 3 half-moves
2 Kd8 win in 5 half-moves
3 Kg7 win in 5 half-moves
4 Kh7 win in 5 half-moves
5 Kh8 win in 5 half-moves
6 Rf7 win in 5 half-moves
7 Kd7 draw
8 Kef7 draw
9 Kgf7 draw
10 Rf1 draw
11 Rf2 draw
12 Rf6 draw
13 Rf3 loss in 2 half-moves
14 Rf4 loss in 2 half-moves
15 Rf5 loss in 2 half-moves