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

EGTB: draw

# move score
1 b6 draw
2 Bc6 loss in 2 half-moves
3 Bd7 loss in 2 half-moves
4 Bf7 loss in 2 half-moves
5 Bh5 loss in 2 half-moves
6 Bg6 loss in 1 half-moves