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

EGTB: win in 4 half-moves

# move score
1 Kb6 win in 3 half-moves
2 Kc4 win in 3 half-moves
3 Ra4 win in 3 half-moves
4 Ra6 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 Kb7 win in 7 half-moves
9 Kd5 win in 7 half-moves
10 Ra8 win in 7 half-moves
11 Rb5 win in 7 half-moves
12 Ra1 win in 11 half-moves
13 Ra2 win in 11 half-moves
14 Ra3 win in 11 half-moves
15 Kb4 draw
16 Kd4 draw
17 Kc6 loss in 2 half-moves
18 Kc7 loss in 2 half-moves
19 Kc8 loss in 2 half-moves
20 Kd6 loss in 2 half-moves
21 Ra7 loss in 2 half-moves