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 5 half-moves
7 Ka4 win in 5 half-moves
8 Kc3 win in 5 half-moves
9 Kc4 win in 5 half-moves
10 Kd1 win in 7 half-moves
11 Kb3 win in 9 half-moves
12 Ra1 win in 23 half-moves
13 Ka5 draw
14 Kb5 loss in 2 half-moves
15 Kc5 loss in 2 half-moves