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 win in 1 half-moves
3 Kd6 win in 1 half-moves
4 Kb5 draw
5 Kd5 draw
6 Kc4 loss in 58 half-moves
7 Kd4 loss in 58 half-moves
8 Kb4 loss in 46 half-moves