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

EGTB: win in 6 half-moves

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