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

EGTB: draw

# move score
1 Ba6 draw
2 Bb5 draw
3 Bd1 draw
4 Bf1 draw
5 Bf3 draw
6 Nb7 draw
7 Bc4 loss in 2 half-moves
8 Bd3 loss in 2 half-moves
9 Bg4 loss in 2 half-moves
10 Bh5 loss in 2 half-moves
11 Nb3 loss in 2 half-moves
12 Nc4 loss in 2 half-moves
13 Nc6 loss in 2 half-moves