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

EGTB: win in 4 half-moves

# move score
1 Ra3 win in 3 half-moves
2 Kc7 win in 5 half-moves
3 Kc8 win in 5 half-moves
4 Kd7 win in 5 half-moves
5 Ra8 win in 7 half-moves
6 Kc5 win in 11 half-moves
7 Ra1 win in 13 half-moves
8 Ka3 draw
9 Ka5 draw
10 Kb3 draw
11 Kb5 draw
12 Kc3 draw
13 Kc4 draw
14 Ra2 draw
15 Ke7 loss in 2 half-moves
16 Ke8 loss in 2 half-moves
17 Ra5 loss in 2 half-moves
18 Ra6 loss in 2 half-moves
19 Ra7 loss in 2 half-moves