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