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

EGTB: win in 2 half-moves

# move score
1 Kb4 win in 1 half-moves
2 Kb5 win in 3 half-moves
3 Kb8 win in 3 half-moves
4 Kc6 win in 3 half-moves
5 Kc8 win in 3 half-moves
6 Kcb6 win in 3 half-moves
7 Ra6 win in 3 half-moves
8 Ra8 win in 3 half-moves
9 Rb7 win in 3 half-moves
10 Ka6 win in 9 half-moves
11 Kb7 win in 9 half-moves
12 Kd6 win in 9 half-moves
13 Kd7 win in 9 half-moves
14 Kd8 win in 9 half-moves
15 Kab6 loss in 2 half-moves
16 Ka4 loss in 1 half-moves