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 Kc3 draw
4 Kc4 draw
5 Kc5 draw
6 Ka4 loss in 42 half-moves
7 Ka5 loss in 42 half-moves
8 Ka3 loss in 40 half-moves