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

EGTB: draw

# move score
1 Kb6 draw
2 Kc4 draw
3 Kc6 draw
4 Kd4 draw
5 Kd5 draw
6 Kd6 draw
7 Na7 draw
8 Nc3 draw
9 Nc7 draw
10 Nd4 draw
11 Nd6 draw
12 Na3 loss in 12 half-moves
13 Kb4 loss in 6 half-moves