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

EGTB: draw

# move score
1 b5 draw
2 Be2 loss in 4 half-moves
3 Bf3 loss in 4 half-moves
4 Ba4 loss in 2 half-moves
5 Bb3 loss in 2 half-moves
6 Bc2 loss in 2 half-moves
7 Bg4 loss in 2 half-moves
8 Bh5 loss in 2 half-moves