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

EGTB: win in 8 half-moves

# move score
1 Kb7 win in 7 half-moves
2 Rb7 win in 7 half-moves
3 Kc5 draw
4 Kcd7 draw
5 Kd5 draw
6 Kdc6 draw
7 Kdd7 draw
8 Ke5 draw
9 Ke6 draw
10 Ke7 draw
11 Ra3 draw
12 Ra6 draw
13 Kb6 loss in 2 half-moves
14 Kb8 loss in 2 half-moves
15 Kc8 loss in 2 half-moves
16 Kcc6 loss in 2 half-moves
17 Kd8 loss in 2 half-moves
18 Ra1 loss in 2 half-moves
19 Ra2 loss in 2 half-moves
20 Ra4 loss in 2 half-moves
21 Ra5 loss in 2 half-moves
22 Ra8 loss in 2 half-moves