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 Kb3 win in 5 half-moves
3 Kc3 win in 5 half-moves
4 Kg6 win in 7 half-moves
5 Kd1 win in 13 half-moves
6 Kd2 win in 13 half-moves
7 Kh4 win in 13 half-moves
8 Kbc2 win in 15 half-moves
9 Kcc2 win in 15 half-moves
10 Kg5 win in 15 half-moves
11 Ka1 win in 17 half-moves
12 Ka2 win in 17 half-moves
13 Ka3 win in 17 half-moves
14 Kbb1 win in 17 half-moves
15 Kcb1 win in 17 half-moves
16 Kh6 win in 17 half-moves