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 draw
3 Kd5 draw
4 Kc6 loss in 46 half-moves
5 Kd6 loss in 46 half-moves
6 Kb6 loss in 34 half-moves
7 Kb5 loss in 2 half-moves
8 Kc4 loss in 2 half-moves