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

EGTB: win in 4 half-moves

# move score
1 Kb2 win in 3 half-moves
2 Kc2 win in 3 half-moves
3 Kcd3 win in 3 half-moves
4 Kd1 win in 3 half-moves
5 Ke1 win in 3 half-moves
6 Ke4 win in 3 half-moves
7 Ked3 win in 3 half-moves
8 Kee3 win in 3 half-moves
9 Kef2 win in 3 half-moves
10 Kf1 win in 3 half-moves
11 Kf4 win in 3 half-moves
12 Kg2 win in 3 half-moves
13 Kg3 win in 3 half-moves
14 Kfe3 win in 7 half-moves
15 Kff2 win in 7 half-moves
16 Kcd2 win in 11 half-moves
17 Kd4 loss in 4 half-moves
18 Ked2 loss in 4 half-moves
19 Kb3 loss in 2 half-moves
20 Kb4 loss in 2 half-moves
21 Kc4 loss in 2 half-moves
22 Kg4 loss in 2 half-moves