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

EGTB: win in 2 half-moves

# move score
1 Kb6 win in 1 half-moves
2 Kc6 draw
3 Kd5 draw
4 Kd6 draw
5 Kd4 loss in 58 half-moves
6 Kb4 loss in 50 half-moves
7 Kc4 loss in 50 half-moves
8 Kb5 loss in 2 half-moves