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

EGTB: win in 4 half-moves

# move score
1 Kb7 win in 3 half-moves
2 Kb8 win in 3 half-moves
3 Ra2 win in 3 half-moves
4 Kc7 win in 5 half-moves
5 Ra8 win in 7 half-moves
6 Ka2 draw
7 Ka4 draw
8 Kb2 draw
9 Kb4 draw
10 Kc2 draw
11 Kc3 draw
12 Kc4 draw
13 Kd7 draw
14 Kd8 draw
15 Ra1 draw
16 Ra7 draw
17 Ra4 loss in 2 half-moves
18 Ra5 loss in 2 half-moves
19 Ra6 loss in 2 half-moves