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

EGTB: draw

# move score
1 Kb6 draw
2 Kb7 draw
3 Kb8 draw
4 Kc6 draw
5 Kd6 draw
6 Kd7 loss in 52 half-moves
7 Kc8 loss in 42 half-moves
8 Kd8 loss in 42 half-moves