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

EGTB: win in 6 half-moves

# move score
1 Bh4 win in 5 half-moves
2 Ba1 draw
3 Bb2 draw
4 Bc3 draw
5 Bd8 draw
6 Be7 draw
7 Bg7 draw
8 Bh8 draw
9 Bd4 loss in 2 half-moves
10 Be5 loss in 2 half-moves
11 Bg5 loss in 2 half-moves