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

EGTB: win in 2 half-moves

# move score
1 Kb7 win in 1 half-moves
2 Kb8 win in 1 half-moves
3 Kc5 win in 1 half-moves
4 Kc7 win in 1 half-moves
5 Kd4 win in 1 half-moves
6 Kd6 win in 1 half-moves
7 Kd7 win in 1 half-moves
8 Kd8 win in 1 half-moves
9 Ke4 win in 1 half-moves
10 Ke5 win in 1 half-moves
11 Ke6 win in 1 half-moves
12 b4 loss in 1 half-moves
13 Kc4 loss in 1 half-moves
14 Kc6 loss in 1 half-moves