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

EGTB: win in 1 half-moves

# move score
1 Rxe3 win in 1 half-moves
2 Kexf7 loss in 2 half-moves
3 Kgxf7 loss in 2 half-moves
4 Rxf7 loss in 2 half-moves