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

EGTB: win in 6 half-moves

# move score
1 Bc1 win in 5 half-moves
2 Bd6 win in 5 half-moves
3 Bc5 win in 9 half-moves
4 Bf8 win in 9 half-moves
5 Bb2 draw
6 Bb4 draw
7 Be7 loss in 2 half-moves