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

EGTB: win in 4 half-moves

# move score
1 Bf4 win in 3 half-moves
2 Bg3 win in 3 half-moves
3 Bb8 loss in 2 half-moves
4 Bc7 loss in 2 half-moves
5 Bd6 loss in 2 half-moves
6 Be5 loss in 2 half-moves
7 Bg1 loss in 2 half-moves
8 Nd2 loss in 2 half-moves
9 Ne3 loss in 2 half-moves
10 Ng3 loss in 2 half-moves