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

EGTB: draw

# move score
1 Bb2 draw
2 Bb4 draw
3 Bc1 draw
4 Be7 draw
5 Bf8 draw
6 Nb3 draw
7 Nc4 draw
8 Ne4 draw
9 Nf1 draw
10 Nf3 draw
11 Nb1 loss in 6 half-moves
12 Bc5 loss in 2 half-moves
13 Bd6 loss in 2 half-moves