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

EGTB: win in 4 half-moves

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