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

EGTB: win in 4 half-moves

# move score
1 Ka2 win in 3 half-moves
2 Kb2 win in 3 half-moves
3 Ra5 win in 9 half-moves
4 Kb6 win in 11 half-moves
5 Ka4 win in 13 half-moves
6 Ka5 win in 13 half-moves
7 Kb4 win in 13 half-moves
8 Ka6 draw
9 Kc6 draw
10 Ra6 draw
11 Ra7 draw
12 Ra8 draw
13 Kc1 loss in 2 half-moves
14 Kc2 loss in 2 half-moves
15 Kc4 loss in 2 half-moves
16 Kc5 loss in 2 half-moves
17 Ra2 loss in 2 half-moves
18 Ra3 loss in 2 half-moves
19 Ra4 loss in 2 half-moves