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

EGTB: draw

# move score
1 Bc1 draw
2 Bc3 draw
3 Be1 draw
4 Be3 draw
5 Bh6 draw
6 Nc2 draw
7 Nb1 loss in 12 half-moves
8 Ba5 loss in 2 half-moves
9 Bb4 loss in 2 half-moves
10 Bf4 loss in 2 half-moves
11 Bg5 loss in 2 half-moves
12 Nb5 loss in 2 half-moves
13 Nc4 loss in 2 half-moves