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

EGTB: draw

# move score
1 Bb8 draw
2 Bc7 draw
3 Bd6 draw
4 Bf6 draw
5 Bg7 draw
6 Bh2 draw
7 Bh8 draw
8 Nb6 draw
9 Nb8 draw
10 Nc5 draw
11 Nf6 draw
12 Nf8 draw
13 Ba1 loss in 4 half-moves
14 Bd4 loss in 4 half-moves
15 Bb2 loss in 2 half-moves
16 Bc3 loss in 2 half-moves
17 Bf4 loss in 2 half-moves
18 Bg3 loss in 2 half-moves