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

EGTB: win in 4 half-moves

# move score
1 Nb6 win in 3 half-moves
2 Kb4 draw
3 Kc2 draw
4 Kc3 draw
5 Kc4 draw
6 Ka3 loss in 12 half-moves
7 Kb2 loss in 12 half-moves
8 Nb2 loss in 12 half-moves
9 Ka2 loss in 6 half-moves
10 Nc3 loss in 2 half-moves
11 Nc5 loss in 2 half-moves