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

EGTB: win in 4 half-moves

# move score
1 Nc7 win in 3 half-moves
2 Ka4 draw
3 Ka5 draw
4 Ka6 draw
5 Kb4 draw
6 Kc5 draw
7 Nb6 draw
8 Kb6 loss in 8 half-moves
9 Kc6 loss in 6 half-moves
10 Kc4 loss in 2 half-moves