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 Kcc4 win in 3 half-moves
5 Ke3 win in 3 half-moves
6 Ke4 win in 3 half-moves
7 Ke5 win in 3 half-moves
8 Re5 win in 3 half-moves
9 Rf3 win in 3 half-moves
10 Rf6 win in 3 half-moves
11 Kb4 win in 5 half-moves
12 Rd5 win in 5 half-moves
13 Kc3 draw
14 Kcd5 draw
15 Kd3 draw
16 Kd6 draw
17 Kdc4 draw
18 Kdd5 draw
19 Rf1 draw
20 Rf2 draw
21 Rf4 draw
22 Rf7 loss in 2 half-moves
23 Rf8 loss in 2 half-moves
24 Rg5 loss in 2 half-moves
25 Rh5 loss in 2 half-moves