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

EGTB: win in 1 half-moves

# move score
1 Bxa5 win in 11 half-moves
2 Bxh4 loss in 2 half-moves
3 R1xa5 loss in 2 half-moves
4 R7xa5 loss in 2 half-moves