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

EGTB: win in 4 half-moves

# move score
1 Nf6 win in 3 half-moves
2 Ka5 draw
3 Kb5 draw
4 Kc3 draw
5 Kc4 draw
6 Kc5 draw
7 Nc7 draw
8 Nd6 draw
9 Kb3 loss in 8 half-moves
10 Ka4 loss in 6 half-moves
11 Ng7 loss in 6 half-moves
12 Ka3 loss in 4 half-moves