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

EGTB: win in 4 half-moves

# move score
1 Kg4 win in 3 half-moves
2 Kd1 win in 7 half-moves
3 Kee2 win in 7 half-moves
4 Kef2 win in 7 half-moves
5 Kef4 win in 7 half-moves
6 Kg3 win in 7 half-moves
7 Kff2 win in 11 half-moves
8 Kfe2 win in 13 half-moves
9 Kg2 win in 13 half-moves
10 Kcd2 loss in 4 half-moves
11 Ked2 loss in 4 half-moves
12 Kff4 loss in 4 half-moves
13 Kb1 loss in 2 half-moves
14 Kb2 loss in 2 half-moves
15 Kc2 loss in 2 half-moves
16 Kd3 loss in 2 half-moves
17 Kd4 loss in 2 half-moves
18 Kee4 loss in 2 half-moves
19 Kfe4 loss in 2 half-moves