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

EGTB: win in 4 half-moves

# move score
1 Kd5 win in 3 half-moves
2 Kd6 win in 3 half-moves
3 Nc8 win in 3 half-moves
4 Kd7 draw
5 Kb5 loss in 4 half-moves
6 Kb6 loss in 4 half-moves
7 Kb7 loss in 4 half-moves
8 Kc5 loss in 4 half-moves
9 Kc7 loss in 4 half-moves
10 Nb5 loss in 2 half-moves