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

EGTB: win in 4 half-moves

# move score
1 Kb6 win in 3 half-moves
2 Kb8 win in 3 half-moves
3 Ka4 win in 7 half-moves
4 Rb8 win in 9 half-moves
5 Ka5 win in 13 half-moves
6 Ka6 win in 17 half-moves
7 Kb4 win in 19 half-moves
8 Kd8 win in 19 half-moves
9 Kc4 draw
10 Kc5 draw
11 Kc6 draw
12 Ra2 draw
13 Ra5 draw
14 Kb7 loss in 2 half-moves
15 Kc7 loss in 2 half-moves
16 Kd7 loss in 2 half-moves
17 Ra1 loss in 2 half-moves
18 Ra3 loss in 2 half-moves
19 Ra4 loss in 2 half-moves
20 Ra6 loss in 2 half-moves
21 Ra7 loss in 2 half-moves