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

EGTB: win in 2 half-moves

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