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

EGTB: win in 2 half-moves

# move score
1 Be3 win in 1 half-moves
2 Bd2 draw
3 Bf4 draw
4 Bg5 draw
5 Bg7 draw
6 Bc1 loss in 1 half-moves
7 Bf8 loss in 1 half-moves