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

EGTB: draw

# move score
1 b1=K draw
2 b1=R draw
3 Na3 draw
4 Na5 draw
5 Nb6 draw
6 Nd2 draw
7 Nd6 draw
8 Ne3 draw
9 Ne5 draw
10 b1=N loss in 3 half-moves
11 b1=B loss in 2 half-moves
12 b1=Q loss in 2 half-moves