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

EGTB: draw

# move score
1 Kb5 draw
2 Kc5 draw
3 Kd5 draw
4 Kd6 draw
5 Kd7 draw
6 Nb5 draw
7 Nd5 draw
8 Ne6 draw
9 Ne8 draw
10 Kb6 loss in 28 half-moves
11 Kb7 loss in 28 half-moves
12 Na6 loss in 28 half-moves
13 Na8 loss in 1 half-moves