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

EGTB: win in 1 half-moves

# move score
1 Rxd7 win in 41 half-moves
2 Kdxd7 loss in 2 half-moves
3 Kexd7 loss in 2 half-moves
4 Rxa2 loss in 1 half-moves