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 Bxg7 win in 3 half-moves
3 Raxg7 win in 3 half-moves
4 Rhxg7 win in 3 half-moves
5 Bxa1 loss in 1 half-moves