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

EGTB: draw

# move score
1 Bc4 draw
2 Bd3 draw
3 Bf1 draw
4 Nb5 draw
5 Nc8 draw
6 Bd1 loss in 2 half-moves
7 Bf3 loss in 2 half-moves
8 Bg4 loss in 2 half-moves
9 Bh5 loss in 2 half-moves
10 Nc6 loss in 2 half-moves
11 Ba6 loss in 1 half-moves
12 Bb5 loss in 1 half-moves