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

EGTB: draw

# move score
1 Bb6 draw
2 Bc5 draw
3 Bf2 draw
4 Bf4 draw
5 Bg1 draw
6 Bg5 draw
7 Nb5 draw
8 Nc6 draw
9 Nc8 draw
10 Bd2 loss in 2 half-moves
11 Bd4 loss in 2 half-moves
12 Bh6 loss in 2 half-moves
13 Bc1 loss in 1 half-moves