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

EGTB: win in 4 half-moves

# move score
1 Kc7 win in 3 half-moves
2 Kd7 win in 3 half-moves
3 Ke7 win in 3 half-moves
4 Ra6 win in 3 half-moves
5 Kb6 win in 5 half-moves
6 Rb8 win in 13 half-moves
7 Kc6 win in 15 half-moves
8 Rc8 win in 15 half-moves
9 Kb5 draw
10 Kc8 draw
11 Kd5 draw
12 Kd6 draw
13 Ke8 draw
14 Ra5 draw
15 Ra7 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