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 Be5 draw
5 Bg1 draw
6 Bg3 draw
7 Na4 draw
8 Nd5 draw
9 Nd7 draw
10 Na8 loss in 4 half-moves
11 Nc8 loss in 4 half-moves
12 Bf4 loss in 2 half-moves
13 Nc4 loss in 2 half-moves