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

EGTB: win in 4 half-moves

# move score
1 Bh4 win in 3 half-moves
2 Bb4 draw
3 Bc3 draw
4 Bd2 draw
5 Bf2 draw
6 Kg2 draw
7 Kg3 draw
8 Kg4 draw
9 Kh2 draw
10 Kh4 draw
11 Ba5 loss in 2 half-moves
12 Bg3 loss in 2 half-moves