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

EGTB: win in 8 half-moves

# move score
1 Kb6 win in 7 half-moves
2 Kb7 win in 7 half-moves
3 Rb8 win in 7 half-moves
4 Ke8 win in 13 half-moves
5 Rc8 win in 13 half-moves
6 Kb5 win in 23 half-moves
7 Kc8 draw
8 Kcc7 draw
9 Kcd7 draw
10 Kd6 draw
11 Ra4 draw
12 Ra6 draw
13 Kc5 loss in 2 half-moves
14 Kd5 loss in 2 half-moves
15 Kdc7 loss in 2 half-moves
16 Kdd7 loss in 2 half-moves
17 Ke7 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 Ra5 loss in 2 half-moves
22 Ra7 loss in 2 half-moves