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

EGTB: win in 4 half-moves

# move score
1 Kgf5 win in 3 half-moves
2 Ke3 draw
3 Ke4 draw
4 Kff3 draw
5 Kfg3 draw
6 Kgf3 draw
7 Kgg3 draw
8 Kh3 draw
9 Kh4 draw
10 Ke5 loss in 2 half-moves
11 Kff5 loss in 2 half-moves
12 Kfg5 loss in 2 half-moves
13 Kgg5 loss in 2 half-moves
14 Kh5 loss in 2 half-moves