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

EGTB: win in 4 half-moves

# move score
1 K5f5 win in 3 half-moves
2 K6f5 win in 3 half-moves
3 Kf4 win in 3 half-moves
4 K5f6 win in 7 half-moves
5 K6f6 win in 7 half-moves
6 Ke2 win in 7 half-moves
7 Ke3 win in 7 half-moves
8 Kf7 win in 7 half-moves
9 Kg4 win in 7 half-moves
10 K5h5 win in 9 half-moves
11 K5h6 win in 9 half-moves
12 K6h5 win in 9 half-moves
13 K6h6 win in 9 half-moves
14 Kc1 win in 9 half-moves
15 Kd1 win in 9 half-moves
16 Ke1 win in 9 half-moves
17 Kg7 win in 9 half-moves
18 Kh4 win in 9 half-moves
19 Kh7 win in 9 half-moves
20 Kc2 draw
21 Kc3 loss in 2 half-moves
22 Kd3 loss in 2 half-moves