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

EGTB: win in 4 half-moves

# move score
1 Kb3 win in 3 half-moves
2 Kb4 win in 3 half-moves
3 Kb5 win in 3 half-moves
4 Ka6 win in 7 half-moves
5 Ka8 win in 7 half-moves
6 Kb6 win in 7 half-moves
7 Kb8 win in 7 half-moves
8 Kc6 win in 7 half-moves
9 Kc8 win in 7 half-moves
10 Ra6 win in 7 half-moves
11 Ra8 win in 7 half-moves
12 Ra5 win in 11 half-moves
13 Kc7 win in 19 half-moves
14 Ka3 win in 23 half-moves
15 Ka5 draw