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

EGTB: win in 4 half-moves

# move score
1 Kf3 win in 3 half-moves
2 Ke1 draw
3 Kf1 draw
4 Kfg2 draw
5 Kfg3 draw
6 Kg1 draw
7 Kg4 draw
8 Kh2 draw
9 Kh4 draw
10 Khg2 draw
11 Khg3 draw
12 Ke2 loss in 2 half-moves
13 Ke3 loss in 2 half-moves