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

EGTB: win in 1 half-moves

# move score
1 fxe8=Q win in 9 half-moves
2 fxe8=R win in 11 half-moves
3 fxe8=B win in 13 half-moves
4 fxe8=K draw
5 fxe8=N draw