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

EGTB: win in 1 half-moves

# move score
1 a1=B win in 1 half-moves
2 a1=K win in 1 half-moves
3 a1=N win in 1 half-moves
4 a1=Q win in 1 half-moves
5 a1=R win in 1 half-moves