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

EGTB: win in 6 half-moves

# move score
1 Nb3 win in 5 half-moves
2 Kc7 draw
3 Kc8 draw
4 Kd7 draw
5 Na4 draw
6 Na6 draw
7 Nb7 draw
8 Ne4 draw
9 Ke7 loss in 2 half-moves
10 Ke8 loss in 2 half-moves
11 Nd3 loss in 2 half-moves
12 Nd7 loss in 2 half-moves
13 Ne6 loss in 2 half-moves