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

EGTB: win in 4 half-moves

# move score
1 Kb3 win in 3 half-moves
2 Kb4 win in 3 half-moves
3 Kb5 win in 3 half-moves
4 Ra3 win in 3 half-moves
5 Ra5 win in 3 half-moves
6 Kc5 win in 5 half-moves
7 Ra4 win in 5 half-moves
8 Kc8 win in 7 half-moves
9 Kd4 win in 7 half-moves
10 Ra1 win in 11 half-moves
11 Ra2 win in 11 half-moves
12 Kd3 win in 13 half-moves
13 Kc3 draw
14 Ra6 draw
15 Ka7 loss in 2 half-moves
16 Kb7 loss in 2 half-moves
17 Kc7 loss in 2 half-moves
18 Kd5 loss in 2 half-moves
19 Ra7 loss in 2 half-moves