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

EGTB: win in 6 half-moves

# move score
1 b5 win in 5 half-moves
2 Bb1 draw
3 Bc2 draw
4 Be4 draw
5 Bh7 draw
6 Bd3 loss in 2 half-moves
7 Be8 loss in 2 half-moves
8 Bf5 loss in 2 half-moves
9 Bf7 loss in 2 half-moves
10 Bh5 loss in 2 half-moves