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

EGTB: win in 8 half-moves

# move score
1 Kc7 win in 7 half-moves
2 Rb8 win in 17 half-moves
3 Kb5 win in 19 half-moves
4 Kb4 win in 21 half-moves
5 Kd7 win in 21 half-moves
6 Ra7 win in 21 half-moves
7 Kb3 win in 23 half-moves
8 Ka3 win in 25 half-moves
9 Ka5 win in 25 half-moves
10 Kc8 win in 25 half-moves
11 Ke7 win in 25 half-moves
12 Ke8 win in 25 half-moves
13 Rc8 win in 25 half-moves
14 Ra5 win in 31 half-moves
15 Ra6 win in 31 half-moves