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

EGTB: win in 2 half-moves

# move score
1 Kb5 win in 1 half-moves
2 Kb6 win in 1 half-moves
3 Kc5 win in 1 half-moves
4 Kd5 win in 1 half-moves
5 Ke5 win in 1 half-moves
6 Rb8 win in 1 half-moves
7 Rc8 win in 1 half-moves
8 Rd8 win in 1 half-moves
9 Re8 win in 1 half-moves
10 Rf8 win in 1 half-moves
11 Rg8 win in 1 half-moves
12 Rh8 win in 1 half-moves
13 Ka5 loss in 1 half-moves
14 Ka7 loss in 1 half-moves
15 Kb7 loss in 1 half-moves
16 Kc3 loss in 1 half-moves
17 Kc4 loss in 1 half-moves
18 Kd3 loss in 1 half-moves
19 Ke3 loss in 1 half-moves
20 Ke4 loss in 1 half-moves
21 Ra7 loss in 1 half-moves