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

EGTB: draw

# move score
1 Kd4 draw
2 Kd5 draw
3 Kb4 loss in 74 half-moves
4 Kb5 loss in 74 half-moves
5 Kc3 loss in 74 half-moves
6 Kc5 loss in 74 half-moves
7 Kd3 loss in 74 half-moves
8 Kb3 loss in 72 half-moves