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

EGTB: win in 1 half-moves

# move score
1 b8=B win in 7 half-moves
2 b8=K draw
3 Na4 draw
4 Na8 draw
5 Nc4 draw
6 Nc8 draw
7 Nd5 draw
8 Nd7 draw
9 b8=N loss in 4 half-moves
10 b8=Q loss in 2 half-moves
11 b8=R loss in 2 half-moves