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

EGTB: win in 10 half-moves

# move score
1 Nc4 win in 9 half-moves
2 Ka6 draw
3 Ka7 draw
4 Kb6 draw
5 Kb8 draw
6 Nb1 draw
7 Nb5 draw
8 Nc2 draw
9 Ka8 loss in 14 half-moves
10 Kc6 loss in 14 half-moves
11 Kc7 loss in 2 half-moves
12 Kc8 loss in 2 half-moves