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

EGTB: win in 2 half-moves

# move score
1 Ba3 win in 1 half-moves
2 Bb4 win in 1 half-moves
3 Bc5 draw
4 Bd6 draw
5 Be7 draw
6 Bg7 draw
7 Bh6 draw