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 Bb4 win in 3 half-moves
3 Bd2 win in 3 half-moves
4 Bg3 win in 3 half-moves
5 Bh4 win in 3 half-moves
6 Bc3 draw
7 Bf2 draw