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

EGTB: win in 6 half-moves

# move score
1 Kb7 win in 5 half-moves
2 Kc7 win in 5 half-moves
3 Kd7 win in 5 half-moves
4 Kb5 draw
5 Kc5 draw
6 Kd5 draw
7 Nb3 draw
8 Nc2 draw
9 Kb6 loss in 16 half-moves
10 Kd6 loss in 4 half-moves