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

EGTB: loss in 1 half-moves

# move score
1 Bxd8 loss in 4 half-moves
2 Bxf4 loss in 2 half-moves
3 Rcxf4 loss in 2 half-moves
4 Rfxf4 loss in 2 half-moves