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

EGTB: draw

# move score
1 Kb4 draw
2 Kd4 draw
3 Kd5 loss in 36 half-moves
4 Kd6 loss in 36 half-moves
5 Kc4 loss in 30 half-moves
6 Kc6 loss in 24 half-moves
7 Kb5 loss in 20 half-moves
8 Kb6 loss in 16 half-moves