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

EGTB: win in 2 half-moves

# move score
1 Kb4 win in 1 half-moves
2 Ka4 draw
3 Ka6 draw
4 Kb5 draw
5 Kb6 draw
6 Kg2 draw
7 Kg3 draw
8 Kh2 draw
9 Kh4 draw
10 Kg4 loss in 2 half-moves