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

EGTB: win in 2 half-moves

# move score
1 Kd5 win in 1 half-moves
2 Kc5 draw
3 Kd4 draw
4 Kd3 loss in 38 half-moves
5 Kc3 loss in 36 half-moves
6 Kb3 loss in 32 half-moves
7 Kb4 loss in 32 half-moves
8 Kb5 loss in 30 half-moves