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

EGTB: draw

# move score
1 Kb4 draw
2 Kb5 draw
3 Kb6 draw
4 Kd5 draw
5 Kd6 draw
6 Kc6 loss in 22 half-moves
7 Kc4 loss in 2 half-moves
8 Kd4 loss in 2 half-moves