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

EGTB: win in 4 half-moves

# move score
1 K5d6 win in 3 half-moves
2 K5f6 win in 3 half-moves
3 Kd4 win in 3 half-moves
4 Kd5 win in 3 half-moves
5 Kd7 win in 3 half-moves
6 Kd8 win in 3 half-moves
7 Ke4 win in 3 half-moves
8 Ke8 win in 3 half-moves
9 Kf5 win in 3 half-moves
10 Rd6 win in 3 half-moves
11 Rf6 win in 3 half-moves
12 K7d6 win in 5 half-moves
13 Rh6 win in 7 half-moves
14 K7f6 draw
15 Kf4 draw
16 Kf7 draw
17 Kf8 draw
18 Rc6 draw
19 Rg6 draw
20 Ra6 loss in 2 half-moves
21 Rb6 loss in 2 half-moves