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

EGTB: win in 2 half-moves

# move score
1 Bb8 win in 1 half-moves
2 Bf4 win in 1 half-moves
3 Bg1 draw
4 Bc7 loss in 2 half-moves
5 Bd6 loss in 2 half-moves
6 Be5 loss in 2 half-moves
7 Bg3 loss in 2 half-moves
8 Nb4 loss in 2 half-moves
9 Nc1 loss in 2 half-moves
10 Nc3 loss in 2 half-moves