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

EGTB: win in 2 half-moves

# move score
1 Bg6 win in 1 half-moves
2 Bh5 win in 1 half-moves
3 Ba4 draw
4 Ba6 draw
5 Bbd7 draw
6 Bc4 draw
7 Bd3 draw
8 Be2 draw
9 Bbc6 loss in 2 half-moves
10 Bec6 loss in 2 half-moves
11 Bed7 loss in 2 half-moves
12 Bf1 loss in 2 half-moves
13 Bf7 loss in 2 half-moves