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

EGTB: win in 4 half-moves

# move score
1 Kg3 win in 3 half-moves
2 Ba3 draw
3 Bb2 draw
4 Bd2 draw
5 Bf4 draw
6 Bg5 draw
7 Kg1 draw
8 Kg2 draw
9 Kh3 draw
10 Bh6 loss in 4 half-moves
11 Kh1 loss in 4 half-moves
12 Be3 loss in 2 half-moves