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