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

EGTB: win in 10 half-moves

# move score
1 Bb4 win in 9 half-moves
2 Bc3 win in 13 half-moves
3 Ba5 win in 15 half-moves
4 Bh4 draw
5 Nb6 draw
6 Nc7 draw
7 Bd2 loss in 2 half-moves
8 Bf2 loss in 1 half-moves
9 Bg3 loss in 1 half-moves