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

EGTB: win in 4 half-moves

# move score
1 Kb7 win in 3 half-moves
2 Rb8 win in 7 half-moves
3 Kc5 win in 9 half-moves
4 Kc7 win in 9 half-moves
5 Kd7 win in 11 half-moves
6 Ra7 win in 11 half-moves
7 Kc4 win in 23 half-moves
8 Kb8 draw
9 Kc6 draw
10 Kd4 draw
11 Kd6 draw
12 Kd8 draw
13 Ra1 draw
14 Ra5 draw
15 Ra6 draw
16 Ke4 loss in 2 half-moves
17 Ke5 loss in 2 half-moves
18 Ke6 loss in 2 half-moves
19 Ra2 loss in 2 half-moves
20 Ra3 loss in 2 half-moves
21 Ra4 loss in 2 half-moves