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 Kc7 draw
4 Kd7 draw
5 Nf6 draw
6 Nc7 loss in 18 half-moves
7 Kb7 loss in 16 half-moves
8 Kc5 loss in 2 half-moves
9 Kd5 loss in 2 half-moves
10 Kd6 loss in 2 half-moves
11 Nd6 loss in 2 half-moves
12 Ng7 loss in 1 half-moves