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

EGTB: win in 2 half-moves

# move score
1 Kc3 win in 1 half-moves
2 Ka3 draw
3 Ka4 draw
4 Kb3 draw
5 Kc4 draw
6 Kc5 draw
7 Ka5 loss in 48 half-moves
8 Kb5 loss in 48 half-moves