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

EGTB: win in 8 half-moves

# move score
1 Kb5 win in 7 half-moves
2 Rb5 win in 7 half-moves
3 Kc7 draw
4 Kcd5 draw
5 Kd7 draw
6 Kdc6 draw
7 Kdd5 draw
8 Ke5 draw
9 Ke6 draw
10 Ke7 draw
11 Ra6 draw
12 Ra8 draw
13 Kb4 loss in 2 half-moves
14 Kb6 loss in 2 half-moves
15 Kc4 loss in 2 half-moves
16 Kcc6 loss in 2 half-moves
17 Kd4 loss in 2 half-moves
18 Ra1 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
22 Ra7 loss in 2 half-moves