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

EGTB: win in 4 half-moves

# move score
1 Ng4 win in 3 half-moves
2 Kc5 draw
3 Nf1 draw
4 Kb7 loss in 12 half-moves
5 Kc7 loss in 12 half-moves
6 Ka6 loss in 10 half-moves
7 Kc6 loss in 10 half-moves
8 Ka7 loss in 8 half-moves
9 Ka5 loss in 6 half-moves
10 Kb5 loss in 4 half-moves
11 Nf3 loss in 2 half-moves