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

EGTB: win in 4 half-moves

# move score
1 K7d6 win in 3 half-moves
2 K5c6 draw
3 K5d6 draw
4 K5e6 draw
5 Kc4 draw
6 Kd4 draw
7 Kd8 draw
8 Ke4 draw
9 K7c6 loss in 2 half-moves
10 K7e6 loss in 2 half-moves
11 Kc5 loss in 2 half-moves
12 Kc7 loss in 2 half-moves
13 Kc8 loss in 2 half-moves
14 Ke5 loss in 2 half-moves
15 Ke7 loss in 2 half-moves
16 Ke8 loss in 2 half-moves