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

EGTB: win in 6 half-moves

# move score
1 Kb6 win in 5 half-moves
2 Kb7 win in 5 half-moves
3 Rb8 win in 5 half-moves
4 Rc8 win in 13 half-moves
5 Ke8 win in 15 half-moves
6 Kb5 win in 23 half-moves
7 Kc5 draw
8 Kc8 draw
9 Kcc7 draw
10 Kcd7 draw
11 Kd5 draw
12 Kd6 draw
13 Ra6 draw
14 Kdc7 loss in 2 half-moves
15 Kdd7 loss in 2 half-moves
16 Ke7 loss in 2 half-moves
17 Ra1 loss in 2 half-moves
18 Ra2 loss in 2 half-moves
19 Ra3 loss in 2 half-moves
20 Ra4 loss in 2 half-moves
21 Ra5 loss in 2 half-moves
22 Ra7 loss in 2 half-moves