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