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

EGTB: draw

# move score
1 Kb3 draw
2 Kb5 draw
3 Kc5 draw
4 Ka5 loss in 18 half-moves
5 Ka3 loss in 14 half-moves
6 Ka4 loss in 14 half-moves
7 Kc3 loss in 2 half-moves
8 Kc4 loss in 2 half-moves