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

EGTB: win in 4 half-moves

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