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

EGTB: draw

# move score
1 Ba3 draw
2 Bd8 draw
3 Bf6 draw
4 Bf8 draw
5 Nh3 draw
6 Bb4 loss in 2 half-moves
7 Bc5 loss in 2 half-moves
8 Bd6 loss in 2 half-moves
9 Bg5 loss in 2 half-moves
10 Bh4 loss in 2 half-moves
11 Ne2 loss in 2 half-moves
12 Nf3 loss in 2 half-moves