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

EGTB: win in 4 half-moves

# move score
1 Kb4 win in 3 half-moves
2 Kb5 win in 3 half-moves
3 Ka7 win in 5 half-moves
4 Kb7 win in 5 half-moves
5 Ka3 draw
6 Ka5 draw
7 Kb3 draw
8 Kc8 draw
9 Ra6 draw
10 Ra7 draw
11 Kc7 loss in 2 half-moves
12 Ra5 loss in 2 half-moves