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

EGTB: draw

# move score
1 Kb5 draw
2 Kb6 draw
3 Kd5 draw
4 Kd6 draw
5 Nc3 draw
6 Nd2 draw
7 Kc5 loss in 14 half-moves
8 Na3 loss in 10 half-moves
9 Kb7 loss in 4 half-moves
10 Kc7 loss in 4 half-moves
11 Kd7 loss in 4 half-moves