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

EGTB: win in 4 half-moves

# move score
1 Kb1 win in 3 half-moves
2 Kd3 win in 3 half-moves
3 Kg5 win in 3 half-moves
4 Kg4 win in 5 half-moves
5 Kh5 win in 5 half-moves
6 Kf3 win in 7 half-moves
7 Kg3 win in 7 half-moves
8 Kd1 draw
9 Kd2 draw
10 Ke1 draw
11 Ke3 draw
12 Kf1 draw
13 Kf2 draw
14 Kh3 draw
15 Ka2 loss in 2 half-moves
16 Kb2 loss in 2 half-moves