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

EGTB: win in 2 half-moves

# move score
1 Nb3 win in 1 half-moves
2 Bb8 draw
3 Bc7 draw
4 Bd6 draw
5 Be3 draw
6 Be5 draw
7 Bg3 draw
8 Bg5 draw
9 Bh2 draw
10 Bh6 draw
11 Nb1 draw
12 Nc4 draw
13 Ne4 draw
14 Nf1 draw
15 Nf3 draw