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 Kcd6 win in 3 half-moves
3 Kcd7 win in 3 half-moves
4 Rf8 win in 3 half-moves
5 Kd5 win in 7 half-moves
6 Ke5 win in 7 half-moves
7 Ke7 win in 7 half-moves
8 Ked6 win in 7 half-moves
9 Ked7 win in 7 half-moves
10 Kf7 win in 7 half-moves
11 Re8 win in 9 half-moves
12 Rg8 win in 9 half-moves
13 Rh8 win in 9 half-moves
14 Kb8 draw
15 Kd8 draw
16 Kf5 draw
17 Kf6 draw
18 Rd8 draw
19 Kb6 loss in 2 half-moves
20 Kc6 loss in 2 half-moves
21 Ra8 loss in 2 half-moves
22 Rb8 loss in 2 half-moves