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

EGTB: win in 2 half-moves

# move score
1 Ra7 win in 1 half-moves
2 Ra8 win in 1 half-moves
3 Kb7 draw
4 Kc7 draw
5 Kcb5 draw
6 Kcb6 draw
7 Kd7 draw
8 Ka4 loss in 1 half-moves
9 Kab5 loss in 1 half-moves
10 Kab6 loss in 1 half-moves
11 Kb4 loss in 1 half-moves
12 Kc5 loss in 1 half-moves
13 Kd5 loss in 1 half-moves
14 Kd6 loss in 1 half-moves
15 Rb6 loss in 1 half-moves