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

EGTB: win in 1 half-moves

# move score
1 Bxf3 win in 1 half-moves
2 B4xc6 win in 3 half-moves
3 Rxc6 win in 3 half-moves
4 B8xc6 loss in 4 half-moves