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 Ka1 draw
3 Kb1 draw
4 Kf1 draw
5 Kf2 draw
6 Kg2 draw
7 Kg4 draw
8 Kg5 draw
9 Kg6 draw
10 Kh1 draw
11 Kh2 draw
12 Kh4 draw
13 Kh6 draw
14 Ka3 loss in 2 half-moves
15 Kb3 loss in 2 half-moves