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

EGTB: win in 4 half-moves

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