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

EGTB: win in 4 half-moves

# move score
1 K5d6 win in 3 half-moves
2 K5f5 draw
3 K5f6 draw
4 K6f5 draw
5 K6f6 draw
6 Ke4 draw
7 Ke7 draw
8 Kf4 draw
9 Kf7 draw
10 K5d5 loss in 2 half-moves
11 K6d5 loss in 2 half-moves
12 K6d6 loss in 2 half-moves
13 Kd4 loss in 2 half-moves
14 Kd7 loss in 2 half-moves