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 Kc6 draw
4 Kd6 draw
5 Kb4 loss in 2 half-moves
6 Kc4 loss in 2 half-moves
7 Kd5 loss in 2 half-moves
8 Na5 loss in 2 half-moves
9 Nd6 loss in 2 half-moves
10 Nd8 loss in 2 half-moves
11 Kd4 loss in 1 half-moves