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

EGTB: win in 2 half-moves

# move score
1 Kc6 win in 1 half-moves
2 Kd6 win in 1 half-moves
3 Kb5 draw
4 Kb6 draw
5 Kd4 draw
6 Kb4 loss in 34 half-moves
7 Kc4 loss in 32 half-moves
8 Kd5 loss in 2 half-moves