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

EGTB: win in 4 half-moves

# move score
1 Kb3 win in 3 half-moves
2 Kd4 win in 3 half-moves
3 Kg4 win in 3 half-moves
4 Kb1 win in 5 half-moves
5 Kb2 win in 5 half-moves
6 Kc1 win in 5 half-moves
7 Kc3 win in 5 half-moves
8 Kcd3 win in 5 half-moves
9 Kd1 win in 5 half-moves
10 Kd2 win in 5 half-moves
11 Ked3 win in 5 half-moves
12 Kee3 win in 5 half-moves
13 Kef3 win in 5 half-moves
14 Kff3 win in 5 half-moves
15 Kg3 win in 5 half-moves
16 Kfe3 win in 7 half-moves
17 Kd5 loss in 2 half-moves
18 Kee5 loss in 2 half-moves
19 Kef5 loss in 2 half-moves
20 Kfe5 loss in 2 half-moves
21 Kff5 loss in 2 half-moves
22 Kg5 loss in 2 half-moves