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

EGTB: win in 4 half-moves

# move score
1 Nc8 win in 3 half-moves
2 Ka5 draw
3 Kb4 draw
4 Kc4 draw
5 Kc5 draw
6 Nc6 draw
7 Ka4 loss in 56 half-moves
8 Kb6 loss in 16 half-moves
9 Kc6 loss in 16 half-moves
10 Ka6 loss in 4 half-moves