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

EGTB: win in 4 half-moves

# move score
1 Kb6 win in 3 half-moves
2 Ka6 draw
3 Ka7 draw
4 Kb8 draw
5 Kc8 draw
6 Nb2 draw
7 Ne3 draw
8 Ka8 loss in 2 half-moves
9 Kc6 loss in 2 half-moves
10 Kc7 loss in 2 half-moves
11 Nc3 loss in 2 half-moves
12 Nf2 loss in 2 half-moves