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

EGTB: win in 2 half-moves

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