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

EGTB: win in 4 half-moves

# move score
1 Bc1 win in 3 half-moves
2 Bd2 win in 3 half-moves
3 Bf4 win in 3 half-moves
4 Bg5 win in 3 half-moves
5 Bh6 win in 3 half-moves
6 Kg3 win in 3 half-moves
7 Kg4 win in 3 half-moves
8 Kg5 win in 3 half-moves
9 Kh5 win in 3 half-moves
10 Bb6 win in 5 half-moves
11 Bc5 win in 5 half-moves
12 Ba7 draw
13 Bd4 draw
14 Bf2 draw
15 Bg1 draw
16 Kh3 draw