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

EGTB: win in 6 half-moves

# move score
1 Ka6 win in 5 half-moves
2 Kb4 win in 5 half-moves
3 Kb6 win in 5 half-moves
4 Ra8 win in 5 half-moves
5 Ka3 draw
6 Ka5 draw
7 Ka8 draw
8 Kb3 draw
9 Kb5 draw
10 Kb8 draw
11 Kc8 draw
12 Kc6 loss in 2 half-moves
13 Kc7 loss in 2 half-moves
14 Ra5 loss in 2 half-moves
15 Ra6 loss in 2 half-moves