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

EGTB: win in 4 half-moves

# move score
1 Rb6 win in 3 half-moves
2 Kb6 win in 5 half-moves
3 Kc3 win in 5 half-moves
4 Kc4 win in 5 half-moves
5 Kdc5 win in 5 half-moves
6 Kdd5 win in 5 half-moves
7 Ra4 win in 5 half-moves
8 Kd6 win in 7 half-moves
9 Ke5 win in 9 half-moves
10 Ke4 win in 13 half-moves
11 Kd3 draw
12 Ke3 draw
13 Ra1 draw
14 Kb5 loss in 2 half-moves
15 Kb7 loss in 2 half-moves
16 Kc7 loss in 2 half-moves
17 Kcc5 loss in 2 half-moves
18 Kcd5 loss in 2 half-moves
19 Kd7 loss in 2 half-moves
20 Ra2 loss in 2 half-moves
21 Ra3 loss in 2 half-moves
22 Ra5 loss in 2 half-moves
23 Ra7 loss in 2 half-moves
24 Ra8 loss in 2 half-moves