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

EGTB: win in 6 half-moves

# move score
1 Kb6 win in 5 half-moves
2 Kc6 win in 5 half-moves
3 Ra8 win in 15 half-moves
4 Ra6 win in 19 half-moves
5 Ka4 draw
6 Ka6 draw
7 Ka8 draw
8 Kb8 draw
9 Kc7 draw
10 Kc8 draw
11 Ra5 draw
12 Ka2 loss in 2 half-moves
13 Kb2 loss in 2 half-moves
14 Kb3 loss in 2 half-moves
15 Kb4 loss in 2 half-moves
16 Ra4 loss in 2 half-moves