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

EGTB: draw

# move score
1 Ka1 draw
2 Ka3 draw
3 Kb1 draw
4 Kb2 draw
5 Kb3 draw
6 Na3 draw
7 Na5 draw
8 Nb6 draw
9 Nd2 draw
10 Nd6 draw
11 Ne3 draw
12 Ne5 draw
13 Nb2 loss in 4 half-moves