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

EGTB: win in 4 half-moves

# move score
1 Kb7 win in 3 half-moves
2 Kc7 win in 3 half-moves
3 Ka7 win in 5 half-moves
4 Ka8 draw
5 Kc8 draw
6 Nb1 draw
7 Nc2 draw
8 Nb5 loss in 2 half-moves
9 Nc4 loss in 2 half-moves