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

EGTB: win in 4 half-moves

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