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

EGTB: win in 4 half-moves

# move score
1 Kd7 win in 3 half-moves
2 Kdd5 win in 3 half-moves
3 Ra7 win in 3 half-moves
4 Kb5 win in 7 half-moves
5 Kb6 win in 9 half-moves
6 Rc6 win in 13 half-moves
7 Kc7 draw
8 Kcc6 draw
9 Kcd5 draw
10 Kdc6 draw
11 Ke5 draw
12 Ke6 draw
13 Ke7 draw
14 Ra5 draw
15 Ra8 draw
16 Kb4 loss in 2 half-moves
17 Kc4 loss in 2 half-moves
18 Kd4 loss in 2 half-moves
19 Ra1 loss in 2 half-moves
20 Ra2 loss in 2 half-moves
21 Ra3 loss in 2 half-moves
22 Ra4 loss in 2 half-moves
23 Rb6 loss in 2 half-moves