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

EGTB: win in 4 half-moves

# move score
1 Ba5 win in 3 half-moves
2 Bh4 win in 7 half-moves
3 Bb6 loss in 2 half-moves
4 Bc7 loss in 2 half-moves
5 Be7 loss in 2 half-moves
6 Bf6 loss in 2 half-moves
7 Bg5 loss in 2 half-moves