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

EGTB: win in 2 half-moves

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