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

EGTB: win in 2 half-moves

# move score
1 Kb3 win in 1 half-moves
2 Kbc2 win in 1 half-moves
3 Kd1 win in 1 half-moves
4 Kdc2 win in 1 half-moves
5 Kd3 win in 7 half-moves
6 Ke3 win in 7 half-moves
7 Kg7 win in 7 half-moves
8 Kg8 win in 7 half-moves
9 Kh7 win in 7 half-moves
10 Kbc3 win in 9 half-moves
11 Kdc3 win in 9 half-moves
12 Ka2 win in 11 half-moves
13 Ke2 win in 11 half-moves
14 Ka1 win in 15 half-moves
15 Kb1 win in 15 half-moves
16 Kbc1 win in 15 half-moves
17 Kdc1 win in 15 half-moves
18 Ke1 win in 15 half-moves
19 Ka3 loss in 2 half-moves