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

EGTB: win in 2 half-moves

# move score
1 Kb4 win in 1 half-moves
2 Kd4 win in 1 half-moves
3 Kb5 win in 15 half-moves
4 Kd5 win in 15 half-moves
5 Kb6 draw
6 Kc6 draw
7 Kd6 draw
8 Kc4 loss in 2 half-moves