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

EGTB: win in 1 half-moves

# move score
1 Rxa1 win in 1 half-moves
2 Rxd6 win in 23 half-moves
3 Kdxd6 loss in 2 half-moves
4 Kexd6 loss in 2 half-moves