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

EGTB: win in 1 half-moves

# move score
1 Bxh8 win in 5 half-moves
2 Bxd6 loss in 2 half-moves
3 Bxg3 loss in 2 half-moves
4 Nxh8 loss in 2 half-moves