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

EGTB: win in 4 half-moves

# move score
1 Kb5 win in 3 half-moves
2 Ra3 win in 3 half-moves
3 Ra5 win in 3 half-moves
4 Kc5 win in 5 half-moves
5 Kc7 win in 5 half-moves
6 Kc8 win in 5 half-moves
7 Kd7 win in 5 half-moves
8 Kc4 win in 9 half-moves
9 Ka5 win in 11 half-moves
10 Ra8 win in 11 half-moves
11 Ra2 win in 13 half-moves
12 Ra6 win in 13 half-moves
13 Ka3 draw
14 Kb3 draw
15 Kc3 draw
16 Ra1 draw
17 Ke7 loss in 2 half-moves
18 Ke8 loss in 2 half-moves
19 Ra7 loss in 2 half-moves