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

EGTB: win in 4 half-moves

# move score
1 K2b3 win in 3 half-moves
2 K2c3 win in 3 half-moves
3 K2d3 win in 3 half-moves
4 Kb1 win in 3 half-moves
5 Kb2 win in 3 half-moves
6 Kb4 win in 3 half-moves
7 Kb5 win in 3 half-moves
8 Kc1 win in 3 half-moves
9 Kc5 win in 3 half-moves
10 Kd1 win in 3 half-moves
11 Kd2 win in 3 half-moves
12 Kd4 win in 3 half-moves
13 Kf4 win in 3 half-moves
14 Kh4 win in 3 half-moves
15 Kf3 win in 5 half-moves
16 Kg3 win in 5 half-moves
17 Kh3 win in 5 half-moves
18 K4b3 win in 7 half-moves
19 K4c3 win in 7 half-moves
20 K4d3 win in 7 half-moves
21 Kd5 loss in 2 half-moves
22 Kf5 loss in 2 half-moves
23 Kg5 loss in 2 half-moves
24 Kh5 loss in 2 half-moves