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

EGTB: win in 2 half-moves

# move score
1 Bb8 win in 1 half-moves
2 Bg3 win in 1 half-moves
3 Nb1 win in 1 half-moves
4 Ba5 draw
5 Bb6 draw
6 Bd6 draw
7 Be5 draw
8 Bf4 draw
9 Bh2 draw
10 Nc2 draw
11 Nc4 draw
12 Bd8 loss in 1 half-moves
13 Nb5 loss in 1 half-moves