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

EGTB: draw

# move score
1 Bb2 draw
2 Bc3 draw
3 Bd4 draw
4 Be5 draw
5 Nb4 draw
6 Nb8 draw
7 Bf6 loss in 2 half-moves
8 Bg7 loss in 2 half-moves
9 Nc5 loss in 2 half-moves
10 Nc7 loss in 2 half-moves
11 Bh8 loss in 1 half-moves