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

EGTB: draw

# move score
1 Bb4 draw
2 Bb6 draw
3 Bc7 draw
4 Bd8 draw
5 Nb3 draw
6 Nf1 loss in 10 half-moves
7 Nb1 loss in 6 half-moves
8 Nc4 loss in 6 half-moves
9 Bc3 loss in 2 half-moves
10 Ne4 loss in 2 half-moves
11 Nf3 loss in 2 half-moves