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

EGTB: win in 4 half-moves

# move score
1 Bb6 win in 3 half-moves
2 Be5 win in 3 half-moves
3 Ne7 win in 3 half-moves
4 Bb8 win in 5 half-moves
5 Bd6 win in 7 half-moves
6 Bd8 win in 7 half-moves
7 Nb6 win in 7 half-moves
8 Na7 draw
9 Ba5 loss in 2 half-moves
10 Bf4 loss in 2 half-moves
11 Nd6 loss in 2 half-moves
12 Bg3 loss in 1 half-moves
13 Bh2 loss in 1 half-moves