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

EGTB: win in 8 half-moves

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