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 Kc2 win in 5 half-moves
3 Kdd2 win in 5 half-moves
4 Ked2 win in 5 half-moves
5 Kee2 win in 5 half-moves
6 Kef2 win in 5 half-moves
7 Kef4 win in 5 half-moves
8 Kff4 win in 5 half-moves
9 Kc3 win in 7 half-moves
10 Kde2 win in 7 half-moves
11 Kfe2 win in 7 half-moves
12 Kff2 win in 7 half-moves
13 Kg2 win in 7 half-moves
14 Kg3 win in 7 half-moves
15 Kc4 loss in 2 half-moves
16 Kdd4 loss in 2 half-moves
17 Kde4 loss in 2 half-moves
18 Ked4 loss in 2 half-moves
19 Kee4 loss in 2 half-moves
20 Kfe4 loss in 2 half-moves