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

EGTB: win in 4 half-moves

# move score
1 Ka5 win in 3 half-moves
2 Kbc5 win in 3 half-moves
3 Kb4 win in 9 half-moves
4 Ka4 draw
5 Ka6 draw
6 Kc4 draw
7 Ra6 draw
8 Kb7 loss in 2 half-moves
9 Kc7 loss in 2 half-moves
10 Kcc5 loss in 2 half-moves
11 Kd5 loss in 2 half-moves
12 Kd6 loss in 2 half-moves
13 Kd7 loss in 2 half-moves
14 Rb7 loss in 2 half-moves
15 Rb8 loss in 2 half-moves