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

EGTB: win in 6 half-moves

# move score
1 Ke3 win in 5 half-moves
2 Kgf4 win in 5 half-moves
3 Kff4 win in 7 half-moves
4 Kc1 win in 9 half-moves
5 Kd2 win in 9 half-moves
6 Kfe2 win in 9 half-moves
7 Kfg4 win in 9 half-moves
8 Kgg4 win in 9 half-moves
9 Kh3 win in 9 half-moves
10 Kh4 win in 9 half-moves
11 Kde2 win in 11 half-moves
12 Kff2 win in 11 half-moves
13 Kgf2 win in 11 half-moves
14 Ke1 win in 13 half-moves
15 Kfg2 win in 13 half-moves
16 Kgg2 win in 13 half-moves
17 Kh2 win in 13 half-moves
18 Kc2 draw
19 Ke4 loss in 2 half-moves