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

EGTB: draw

# move score
1 Bc1 draw
2 Bd2 draw
3 Be3 draw
4 Bf4 draw
5 Bf8 draw
6 Bg5 draw
7 Bg7 draw
8 Na3 draw
9 Na7 loss in 2 half-moves
10 Nc3 loss in 2 half-moves
11 Nc7 loss in 2 half-moves
12 Nd4 loss in 2 half-moves
13 Nd6 loss in 2 half-moves