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

EGTB: win in 6 half-moves

# move score
1 Kb6 win in 5 half-moves
2 Kb7 win in 5 half-moves
3 Kc8 win in 5 half-moves
4 Kd8 win in 5 half-moves
5 Kc7 win in 9 half-moves
6 Ra8 win in 9 half-moves
7 Ke7 win in 11 half-moves
8 Ka5 draw
9 Kc6 draw
10 Kd6 draw
11 Ke6 draw
12 Ke8 draw
13 Rb7 draw
14 Kb5 loss in 2 half-moves
15 Rc7 loss in 2 half-moves