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

EGTB: draw

# move score
1 Bb1 draw
2 Bb3 draw
3 Bd1 draw
4 Bd3 draw
5 Bf5 draw
6 Bg6 draw
7 Nf6 draw
8 Nf8 draw
9 Ng5 draw
10 Ba4 loss in 2 half-moves
11 Be4 loss in 2 half-moves