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 Rb2 win in 3 half-moves
3 Kc4 win in 9 half-moves
4 Ke2 win in 9 half-moves
5 Ke1 win in 11 half-moves
6 Kd1 win in 13 half-moves
7 Kb2 draw
8 Kb3 draw
9 Kc1 draw
10 Ra2 draw
11 Rc1 draw
12 Kcd3 loss in 2 half-moves
13 Kd4 loss in 2 half-moves
14 Kdd3 loss in 2 half-moves
15 Ke3 loss in 2 half-moves