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

EGTB: win in 4 half-moves

# move score
1 Ke2 win in 3 half-moves
2 Ke3 draw
3 Ke4 draw
4 Kf2 draw
5 Kf4 draw
6 Kg4 draw
7 Kg3 loss in 50 half-moves
8 Kg2 loss in 46 half-moves