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

EGTB: draw

# move score
1 Bb4 draw
2 Bc3 draw
3 Bd2 draw
4 Nc6 draw
5 Nc8 draw
6 Nd5 draw
7 Nf5 draw
8 Ng6 draw
9 Ng8 draw
10 Bb6 loss in 2 half-moves
11 Bc7 loss in 2 half-moves
12 Bd8 loss in 2 half-moves
13 Be1 loss in 2 half-moves