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

EGTB: win in 2 half-moves

# move score
1 Nb7 win in 1 half-moves
2 a8=K draw
3 a8=R draw
4 Na4 draw
5 Na6 draw
6 Nb3 draw
7 Nd3 draw
8 Nd7 draw
9 Ne4 draw
10 Ne6 draw
11 a8=B loss in 2 half-moves
12 a8=N loss in 2 half-moves
13 a8=Q loss in 2 half-moves