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

EGTB: win in 4 half-moves

# move score
1 Kb6 win in 3 half-moves
2 Kb5 win in 9 half-moves
3 Kb7 draw
4 Kc5 draw
5 Kc7 draw
6 Kd7 draw
7 Nb4 draw
8 Nc1 draw
9 Nc3 draw
10 Kd5 loss in 2 half-moves
11 Kd6 loss in 2 half-moves