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

EGTB: win in 9 half-moves

# move score
1 b5 win in 8 half-moves
2 Bd2 win in 12 half-moves
3 Be3 draw
4 Bc1 loss in 2 half-moves
5 Bf4 loss in 2 half-moves
6 Bf8 loss in 2 half-moves
7 Bg5 loss in 2 half-moves
8 Bg7 loss in 2 half-moves