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

EGTB: win in 4 half-moves

# move score
1 K4f5 win in 3 half-moves
2 K4g5 win in 3 half-moves
3 K4h5 win in 3 half-moves
4 K6f5 win in 3 half-moves
5 K6g5 win in 3 half-moves
6 K6h5 win in 3 half-moves
7 Kb4 win in 3 half-moves
8 Kf3 win in 3 half-moves
9 Kf4 win in 3 half-moves
10 Kf6 win in 3 half-moves
11 Kf7 win in 3 half-moves
12 Kg3 win in 3 half-moves
13 Kg7 win in 3 half-moves
14 Kh3 win in 3 half-moves
15 Kh4 win in 3 half-moves
16 Kh6 win in 3 half-moves
17 Kh7 win in 3 half-moves
18 Ka3 win in 7 half-moves
19 Kb3 win in 7 half-moves
20 Ka5 loss in 2 half-moves
21 Kb5 loss in 2 half-moves