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 Kb7 win in 3 half-moves
4 Kd8 win in 3 half-moves
5 Ke6 win in 3 half-moves
6 Ke8 win in 3 half-moves
7 Ked6 win in 3 half-moves
8 Kf6 win in 3 half-moves
9 Kf8 win in 3 half-moves
10 Rf5 win in 3 half-moves
11 Rf8 win in 3 half-moves
12 Kcd6 win in 7 half-moves
13 Kd5 win in 7 half-moves
14 Kc5 win in 9 half-moves
15 Kc7 win in 9 half-moves
16 Kcd7 win in 9 half-moves
17 Ked7 draw
18 Rf3 draw
19 Rf4 draw
20 Rf6 draw
21 Rg7 draw
22 Rh7 draw
23 Rf1 loss in 2 half-moves
24 Rf2 loss in 2 half-moves