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

EGTB: win in 6 half-moves

# move score
1 Kb7 win in 5 half-moves
2 Kc8 win in 5 half-moves
3 Kc7 win in 13 half-moves
4 Ka5 draw
5 Kd8 draw
6 Ke7 draw
7 Ke8 draw
8 Ra8 draw
9 Rb7 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