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

EGTB: win in 4 half-moves

# move score
1 K2f3 win in 3 half-moves
2 K2g3 win in 3 half-moves
3 K2h3 win in 3 half-moves
4 K4f3 win in 3 half-moves
5 K4h3 win in 3 half-moves
6 Kc1 win in 3 half-moves
7 Kc2 win in 3 half-moves
8 Kd2 win in 3 half-moves
9 Ke1 win in 3 half-moves
10 Ke2 win in 3 half-moves
11 Kf1 win in 3 half-moves
12 Kf2 win in 3 half-moves
13 Kg1 win in 3 half-moves
14 Kh1 win in 3 half-moves
15 Kh2 win in 3 half-moves
16 Kh4 win in 3 half-moves
17 Kh5 win in 3 half-moves
18 K4g3 draw
19 Kf4 loss in 2 half-moves
20 Kf5 loss in 2 half-moves
21 Kg5 loss in 2 half-moves