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

EGTB: win in 1 half-moves

# move score
1 Rxf3 win in 1 half-moves
2 Bexd5 win in 7 half-moves
3 Baxd5 loss in 4 half-moves
4 Bxf3 loss in 1 half-moves