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

EGTB: win in 6 half-moves

# move score
1 Bd1 win in 5 half-moves
2 Bb5 draw
3 Bd3 draw
4 Bf3 draw
5 Bg2 draw
6 Bg4 draw
7 Bh3 draw
8 Ba6 loss in 4 half-moves
9 Bc4 loss in 2 half-moves
10 Bh5 loss in 2 half-moves