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

EGTB: win in 4 half-moves

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