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

EGTB: win in 10 half-moves

# move score
1 Kb1 win in 9 half-moves
2 Kf4 win in 9 half-moves
3 Kfg4 win in 9 half-moves
4 Kg5 win in 9 half-moves
5 Kg6 win in 9 half-moves
6 Kh4 win in 9 half-moves
7 Kh6 win in 9 half-moves
8 Khg4 win in 9 half-moves
9 Ke2 win in 11 half-moves
10 Kf2 win in 11 half-moves
11 Kg2 win in 11 half-moves
12 Kg3 win in 11 half-moves
13 Ka2 loss in 2 half-moves
14 Kb2 loss in 2 half-moves
15 Ke3 loss in 2 half-moves
16 Ke4 loss in 2 half-moves