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

EGTB: win in 4 half-moves

# move score
1 K7g8 win in 3 half-moves
2 K8e7 win in 3 half-moves
3 K8e8 win in 3 half-moves
4 Kf6 win in 3 half-moves
5 Kfe6 win in 3 half-moves
6 K7e8 win in 7 half-moves
7 Kd6 win in 9 half-moves
8 Kc6 win in 11 half-moves
9 Kde6 win in 11 half-moves
10 K7g7 loss in 8 half-moves
11 K7e7 loss in 4 half-moves
12 K8g7 loss in 4 half-moves
13 K8g8 loss in 4 half-moves
14 Kc5 loss in 4 half-moves
15 Kd4 loss in 4 half-moves
16 Ke5 loss in 4 half-moves
17 Kc4 loss in 2 half-moves
18 Ke4 loss in 2 half-moves
19 Kg6 loss in 2 half-moves