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 Bd6 draw
5 Be7 draw
6 Bf8 draw
7 Nb6 draw
8 Nb8 draw
9 Nc5 draw
10 Ne5 draw
11 Nf6 draw
12 Nf8 draw
13 Bc5 loss in 2 half-moves