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

EGTB: win in 2 half-moves

# move score
1 Kb6 win in 1 half-moves
2 Kb7 win in 1 half-moves
3 Kb8 win in 1 half-moves
4 Kc6 win in 1 half-moves
5 Kc8 win in 1 half-moves
6 Kd6 win in 1 half-moves
7 Kd8 win in 1 half-moves
8 Ra2 win in 1 half-moves
9 Ra3 win in 1 half-moves
10 Ra4 win in 1 half-moves
11 Ra5 win in 1 half-moves
12 Ra6 win in 1 half-moves
13 Ra8 win in 1 half-moves
14 Kd7 loss in 1 half-moves
15 Ra1 loss in 1 half-moves
16 Rb7 loss in 1 half-moves