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