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

EGTB: win in 4 half-moves

# move score
1 Ra7 win in 3 half-moves
2 Ka7 win in 5 half-moves
3 Kb7 win in 5 half-moves
4 Kc7 win in 5 half-moves
5 Kd7 win in 5 half-moves
6 Kd8 win in 5 half-moves
7 Ke7 win in 5 half-moves
8 Ra8 win in 5 half-moves
9 Ka5 draw
10 Kb5 draw
11 Kc5 draw
12 Kc6 draw
13 Kf7 draw
14 Kf8 draw
15 Ra3 draw
16 Ra4 draw
17 Ra5 draw
18 Ra1 loss in 2 half-moves
19 Ra2 loss in 2 half-moves