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 Kc8 win in 1 half-moves
3 Kd2 win in 1 half-moves
4 Kd7 win in 1 half-moves
5 Kd8 win in 1 half-moves
6 Kc1 loss in 2 half-moves
7 Kc2 loss in 2 half-moves
8 Ke1 loss in 2 half-moves
9 Ke2 loss in 2 half-moves
10 Kb6 loss in 1 half-moves
11 Kb8 loss in 1 half-moves
12 Kc6 loss in 1 half-moves
13 Kd6 loss in 1 half-moves