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

EGTB: draw

# move score
1 Bb7 draw
2 Bc6 draw
3 Bd5 draw
4 Bh1 draw
5 Nh6 draw
6 Be4 loss in 2 half-moves
7 Bf3 loss in 2 half-moves
8 Bg2 loss in 2 half-moves
9 Ne7 loss in 2 half-moves
10 Nf6 loss in 2 half-moves