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