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

EGTB: win in 4 half-moves

# move score
1 Kb5 win in 3 half-moves
2 Kb6 win in 3 half-moves
3 Kc6 win in 3 half-moves
4 Kcd6 win in 3 half-moves
5 Rf7 win in 3 half-moves
6 Ke5 win in 5 half-moves
7 Ke7 win in 5 half-moves
8 Kf6 win in 5 half-moves
9 Kf7 win in 5 half-moves
10 Rf6 win in 5 half-moves
11 Kcd5 win in 7 half-moves
12 Rf3 win in 7 half-moves
13 Rf8 win in 7 half-moves
14 Kc4 draw
15 Kd4 draw
16 Kd7 draw
17 Ked5 draw
18 Ked6 draw
19 Re5 draw
20 Rf4 draw
21 Rg5 draw
22 Rh5 draw
23 Kb4 loss in 2 half-moves
24 Rd5 loss in 2 half-moves
25 Rf1 loss in 2 half-moves
26 Rf2 loss in 2 half-moves