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

EGTB: draw

# move score
1 Bb4 draw
2 Bd6 draw
3 Bd8 draw
4 Bh4 draw
5 Nb6 draw
6 Nb8 draw
7 Nc5 draw
8 Nf6 draw
9 Ba3 loss in 2 half-moves
10 Bc5 loss in 2 half-moves
11 Bf6 loss in 2 half-moves
12 Bf8 loss in 2 half-moves
13 Bg5 loss in 2 half-moves
14 Ne5 loss in 2 half-moves
15 Nf8 loss in 2 half-moves