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

EGTB: win in 4 half-moves

# move score
1 Rb2 win in 3 half-moves
2 Kb1 win in 5 half-moves
3 Kb3 win in 5 half-moves
4 Kc3 win in 5 half-moves
5 Ra1 win in 5 half-moves
6 Ka5 win in 9 half-moves
7 Kb2 win in 9 half-moves
8 Kb5 win in 9 half-moves
9 Kb6 win in 9 half-moves
10 Kc1 win in 9 half-moves
11 Ra3 win in 11 half-moves
12 Ka7 draw
13 Kb7 draw
14 Kd1 draw
15 Kd2 draw
16 Kd3 draw
17 Ra4 loss in 2 half-moves
18 Ra5 loss in 2 half-moves