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

EGTB: win in 6 half-moves

# move score
1 Kc3 win in 5 half-moves
2 Kd3 win in 5 half-moves
3 Ke3 win in 11 half-moves
4 Kc1 win in 13 half-moves
5 Kd1 win in 13 half-moves
6 Kf2 win in 13 half-moves
7 Kf3 win in 13 half-moves
8 Kf4 win in 13 half-moves
9 Kg1 win in 13 half-moves
10 Kg4 win in 13 half-moves
11 Kh4 win in 13 half-moves
12 Khg2 win in 13 half-moves
13 Khh3 win in 13 half-moves
14 Ke2 win in 15 half-moves
15 Kgg2 win in 15 half-moves
16 Kgh3 win in 15 half-moves
17 Kh1 win in 15 half-moves
18 Ke1 win in 17 half-moves
19 Kc2 win in 21 half-moves