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 Ba1 draw
3 Bb2 draw
4 Bc3 draw
5 Bd4 draw
6 Bf6 draw
7 Bh6 draw
8 Bh8 draw
9 Be5 loss in 2 half-moves
10 Nf3 loss in 2 half-moves
11 Nf5 loss in 2 half-moves
12 Ng2 loss in 2 half-moves
13 Bf8 loss in 1 half-moves