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 Kb2 win in 5 half-moves
3 Kc3 win in 5 half-moves
4 Kd3 win in 5 half-moves
5 Ke2 win in 5 half-moves
6 Ked1 win in 5 half-moves
7 Kef2 win in 5 half-moves
8 Kf1 win in 5 half-moves
9 Kf3 win in 5 half-moves
10 Kf4 win in 5 half-moves
11 Kh3 win in 5 half-moves
12 Kh4 win in 5 half-moves
13 Kb1 win in 7 half-moves
14 Kc1 win in 7 half-moves
15 Kcd1 win in 7 half-moves
16 Kcd2 win in 7 half-moves
17 Ked2 win in 7 half-moves
18 Kg2 win in 7 half-moves
19 Kgf2 win in 7 half-moves
20 Kh2 win in 9 half-moves
21 Kb3 loss in 2 half-moves