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

EGTB: win in 2 half-moves

# move score
1 Bg5 win in 1 half-moves
2 Bd8 loss in 2 half-moves
3 Be1 loss in 2 half-moves
4 Be7 loss in 2 half-moves
5 Bf2 loss in 2 half-moves
6 Bf6 loss in 2 half-moves
7 Bg3 loss in 2 half-moves