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

EGTB: win in 2 half-moves

# move score
1 Bb1 win in 1 half-moves
2 Bd3 win in 1 half-moves
3 Bd5 win in 1 half-moves
4 Bh1 win in 1 half-moves
5 Ba8 draw
6 Bb7 draw
7 Bc2 draw
8 Bc6 draw
9 Bf3 draw
10 Bf5 draw
11 Bg2 draw
12 Bg6 draw
13 Bh7 draw