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

EGTB: win in 20 half-moves

# move score
1 Kb1 win in 19 half-moves
2 Kg2 draw
3 Kg5 draw
4 Kg6 draw
5 Kgg4 draw
6 Kgh4 draw
7 Kh2 draw
8 Kh3 draw
9 Kh6 draw
10 Khg4 draw
11 Khh4 draw
12 Ka2 loss in 2 half-moves
13 Kb2 loss in 2 half-moves
14 Kf2 loss in 2 half-moves
15 Kf3 loss in 2 half-moves
16 Kf4 loss in 2 half-moves