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

EGTB: draw

# move score
1 Kb3 draw
2 Kb4 draw
3 Kb5 draw
4 Kd4 loss in 56 half-moves
5 Kc3 loss in 52 half-moves
6 Kd3 loss in 52 half-moves
7 Kc5 loss in 2 half-moves
8 Kd5 loss in 2 half-moves