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

EGTB: win in 4 half-moves

# move score
1 Kb2 win in 3 half-moves
2 Kc2 win in 3 half-moves
3 Kd2 win in 3 half-moves
4 Rb2 win in 3 half-moves
5 Rb3 win in 3 half-moves
6 Ka3 win in 7 half-moves
7 Ka4 win in 7 half-moves
8 Kc3 win in 7 half-moves
9 Ka5 draw
10 Kb3 draw
11 Kb5 draw
12 Kd1 draw
13 Ra1 draw
14 Kc4 loss in 2 half-moves
15 Kc5 loss in 2 half-moves