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

EGTB: win in 6 half-moves

# move score
1 Be5 win in 5 half-moves
2 Bb8 draw
3 Bc7 draw
4 Bg1 draw
5 Bg3 draw
6 Bd6 loss in 2 half-moves
7 Bf4 loss in 2 half-moves