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

EGTB: draw

# move score
1 Kb4 draw
2 Kb6 draw
3 Kc4 draw
4 Kd6 draw
5 Kc6 loss in 40 half-moves
6 Kd5 loss in 40 half-moves
7 Kb5 loss in 38 half-moves
8 Kd4 loss in 2 half-moves