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

EGTB: win in 1 half-moves

# move score
1 Bxf6 win in 1 half-moves
2 Rxf6 win in 1 half-moves
3 Nxg3 loss in 2 half-moves
4 Rxg3 loss in 2 half-moves