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

EGTB: win in 4 half-moves

# move score
1 Rh7 win in 3 half-moves
2 Ke7 win in 9 half-moves
3 Kg7 win in 15 half-moves
4 Kd7 draw
5 Kd8 draw
6 Kef7 draw
7 Kef8 draw
8 Kgf7 draw
9 Kgf8 draw
10 Kh7 draw
11 Rh1 draw
12 Rh5 draw
13 Rh6 draw
14 Rh2 loss in 2 half-moves
15 Rh3 loss in 2 half-moves
16 Rh4 loss in 2 half-moves