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

EGTB: win in 4 half-moves

# move score
1 Kd7 win in 3 half-moves
2 Kb7 win in 5 half-moves
3 Kc7 win in 7 half-moves
4 Ra7 win in 7 half-moves
5 Kb8 draw
6 Kd8 draw
7 Ke4 draw
8 Ke5 draw
9 Ke6 draw
10 Kf4 draw
11 Kf6 draw
12 Kg4 draw
13 Kg5 draw
14 Kg6 draw
15 Ra3 draw
16 Ra4 draw
17 Ra5 draw
18 Ra6 draw
19 Rb8 draw
20 Ra1 loss in 2 half-moves
21 Ra2 loss in 2 half-moves