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

EGTB: win in 4 half-moves

# move score
1 Kb3 win in 3 half-moves
2 Kc2 win in 3 half-moves
3 Kc3 win in 3 half-moves
4 Ke3 win in 3 half-moves
5 Ke4 win in 3 half-moves
6 Ke5 win in 5 half-moves
7 Kf6 win in 5 half-moves
8 Kg6 win in 5 half-moves
9 Kgg4 win in 5 half-moves
10 Ka3 win in 7 half-moves
11 Kb1 win in 7 half-moves
12 Kc1 win in 7 half-moves
13 Kf3 win in 7 half-moves
14 Kff5 win in 7 half-moves
15 Kfg4 win in 7 half-moves
16 Kg3 win in 7 half-moves
17 Kgf5 win in 7 half-moves
18 Kh4 win in 7 half-moves
19 Kh5 win in 9 half-moves
20 Kh6 win in 9 half-moves
21 Ka1 win in 11 half-moves
22 Ka2 win in 11 half-moves