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

EGTB: win in 20 half-moves

# move score
1 Kf4 win in 19 half-moves
2 Kf1 draw
3 Kff2 draw
4 Kfg3 draw
5 Kg1 draw
6 Kg4 draw
7 Kgf2 draw
8 Kgg3 draw
9 Kh1 draw
10 Kh2 draw
11 Kh3 draw
12 Ke2 loss in 2 half-moves
13 Ke3 loss in 2 half-moves
14 Ke4 loss in 2 half-moves