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

EGTB: win in 6 half-moves

# move score
1 Kd2 win in 5 half-moves
2 Kd3 win in 5 half-moves
3 Kd4 win in 5 half-moves
4 Kee2 win in 5 half-moves
5 Kfe2 win in 5 half-moves
6 Kg4 win in 5 half-moves
7 Kee4 win in 7 half-moves
8 Kf1 win in 7 half-moves
9 Kfe4 win in 7 half-moves
10 Kff4 win in 7 half-moves
11 Kfg3 win in 7 half-moves
12 Kg1 win in 7 half-moves
13 Kgf2 win in 7 half-moves
14 Kgg3 win in 7 half-moves
15 Kh1 win in 7 half-moves
16 Kh2 win in 7 half-moves
17 Kh3 win in 7 half-moves
18 Kef2 win in 9 half-moves
19 Kef4 win in 9 half-moves
20 Kff2 win in 9 half-moves