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