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

EGTB: win in 4 half-moves

# move score
1 Kc5 win in 3 half-moves
2 Kcc7 win in 3 half-moves
3 Kd7 win in 3 half-moves
4 Ra8 win in 3 half-moves
5 Ka7 win in 7 half-moves
6 Ka8 win in 7 half-moves
7 Kb5 win in 7 half-moves
8 Kb8 win in 7 half-moves
9 Kbb6 win in 7 half-moves
10 Kcb6 win in 7 half-moves
11 Kd6 win in 7 half-moves
12 Ra7 win in 7 half-moves
13 Kbc7 draw
14 Kc8 draw
15 Ra1 draw
16 Ra5 draw
17 Rb6 draw
18 Kd5 loss in 2 half-moves
19 Ra2 loss in 2 half-moves
20 Ra3 loss in 2 half-moves
21 Ra4 loss in 2 half-moves