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

EGTB: win in 4 half-moves

# move score
1 Kb7 win in 3 half-moves
2 Kb8 win in 3 half-moves
3 Kc7 win in 3 half-moves
4 Kcd7 win in 3 half-moves
5 Rf5 win in 3 half-moves
6 Rf7 win in 3 half-moves
7 Re8 win in 7 half-moves
8 Kf5 win in 9 half-moves
9 Kf6 win in 9 half-moves
10 Kf7 win in 9 half-moves
11 Ke5 win in 11 half-moves
12 Ke7 win in 11 half-moves
13 Kd6 win in 13 half-moves
14 Kd8 win in 13 half-moves
15 Kd5 win in 17 half-moves
16 Ked7 draw
17 Rf3 draw
18 Rf4 draw
19 Rf6 draw
20 Rg8 draw
21 Rh8 draw
22 Rd8 loss in 2 half-moves
23 Rf1 loss in 2 half-moves
24 Rf2 loss in 2 half-moves