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 Kc5 win in 3 half-moves
4 Kc7 win in 3 half-moves
5 Kcd5 win in 3 half-moves
6 Kd7 win in 3 half-moves
7 Rf4 win in 3 half-moves
8 Rf7 win in 3 half-moves
9 Rf5 win in 5 half-moves
10 Kcd6 win in 7 half-moves
11 Re6 win in 7 half-moves
12 Ke4 win in 9 half-moves
13 Ke6 win in 9 half-moves
14 Kf5 win in 9 half-moves
15 Rf8 win in 9 half-moves
16 Kf4 win in 11 half-moves
17 Kb7 draw
18 Kd4 draw
19 Ked5 draw
20 Ked6 draw
21 Rf3 draw
22 Rg6 draw
23 Rh6 draw
24 Rd6 loss in 2 half-moves
25 Rf1 loss in 2 half-moves
26 Rf2 loss in 2 half-moves