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

EGTB: win in 4 half-moves

# move score
1 Kf4 win in 3 half-moves
2 Ke4 win in 5 half-moves
3 Ka2 win in 7 half-moves
4 Ka3 win in 7 half-moves
5 Kb3 win in 7 half-moves
6 Kc2 win in 7 half-moves
7 Kc3 win in 7 half-moves
8 Ke3 win in 7 half-moves
9 Kf1 win in 7 half-moves
10 Kg3 win in 7 half-moves
11 Kg4 win in 7 half-moves
12 Kgf2 win in 7 half-moves
13 Kgg2 win in 7 half-moves
14 Kh1 win in 7 half-moves
15 Kh2 win in 7 half-moves
16 Ka1 win in 11 half-moves
17 Kb1 win in 11 half-moves
18 Kc1 win in 11 half-moves
19 Ke2 win in 11 half-moves
20 Kff2 win in 11 half-moves
21 Kfg2 win in 11 half-moves