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

EGTB: win in 4 half-moves

# move score
1 Ng6 win in 3 half-moves
2 Kc6 draw
3 Kd6 draw
4 Kb4 loss in 6 half-moves
5 Kb5 loss in 4 half-moves
6 Kc4 loss in 2 half-moves
7 Kd4 loss in 2 half-moves
8 Kd5 loss in 2 half-moves
9 Nf7 loss in 2 half-moves
10 Kb6 loss in 1 half-moves