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

EGTB: win in 1 half-moves

# move score
1 b8=K win in 17 half-moves
2 Nb6 draw
3 Nb8 draw
4 Ne5 draw
5 Nf6 draw
6 Nf8 draw
7 b8=N loss in 6 half-moves
8 b8=B loss in 2 half-moves
9 b8=Q loss in 2 half-moves
10 b8=R loss in 2 half-moves
11 Nc5 loss in 1 half-moves