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

EGTB: draw

# move score
1 Bb2 draw
2 Bc1 draw
3 Bc5 draw
4 Bd6 draw
5 Be7 draw
6 Bf8 draw
7 Nb2 draw
8 Nb6 draw
9 Nc5 draw
10 Bb4 loss in 2 half-moves
11 Nc3 loss in 2 half-moves