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

EGTB: win in 4 half-moves

# move score
1 Nb4 win in 3 half-moves
2 Kf2 draw
3 Kf3 draw
4 Kg3 draw
5 Kh2 draw
6 Kh3 draw
7 Nb8 loss in 10 half-moves
8 Nc5 loss in 2 half-moves
9 Nc7 loss in 2 half-moves
10 Kf1 loss in 1 half-moves
11 Kg1 loss in 1 half-moves
12 Kh1 loss in 1 half-moves