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

EGTB: win in 4 half-moves

# move score
1 Nf3 win in 3 half-moves
2 Kb6 draw
3 Nf5 draw
4 Ng2 draw
5 Ng6 draw
6 Ka6 loss in 12 half-moves
7 Kc6 loss in 8 half-moves
8 Ka5 loss in 4 half-moves
9 Ka4 loss in 2 half-moves
10 Kb4 loss in 2 half-moves
11 Kc4 loss in 2 half-moves
12 Kc5 loss in 2 half-moves