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 Kc5 win in 3 half-moves
3 Kc7 win in 3 half-moves
4 Kcb5 win in 3 half-moves
5 Ra5 win in 3 half-moves
6 Ra7 win in 3 half-moves
7 Kab5 win in 5 half-moves
8 Kb4 win in 5 half-moves
9 Ka5 win in 7 half-moves
10 Kb6 win in 7 half-moves
11 Kd5 win in 7 half-moves
12 Ka3 win in 9 half-moves
13 Kd6 win in 9 half-moves
14 Kd7 win in 9 half-moves
15 Ra8 draw
16 Rb6 draw
17 Kb3 loss in 2 half-moves