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

EGTB: win in 4 half-moves

# move score
1 Ka7 win in 3 half-moves
2 Ka8 win in 3 half-moves
3 Kb3 win in 3 half-moves
4 Kb4 win in 3 half-moves
5 Kc4 win in 3 half-moves
6 Rb3 win in 3 half-moves
7 Kb7 win in 9 half-moves
8 Kc7 win in 11 half-moves
9 Kc8 win in 11 half-moves
10 Kb2 draw
11 Kc2 draw
12 Kd2 draw
13 Kd3 draw
14 Ra1 draw
15 Ra2 draw
16 Ra4 draw
17 Ra5 draw
18 Ra8 draw
19 Kd4 loss in 2 half-moves
20 Ra6 loss in 2 half-moves
21 Ra7 loss in 2 half-moves