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

EGTB: loss in 1 half-moves

# move score
1 Bexf3 loss in 2 half-moves
2 Bgxf3 loss in 2 half-moves
3 Rxf3 loss in 2 half-moves
4 Rxb1 loss in 1 half-moves