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

EGTB: draw

# move score
1 Kb5 draw
2 Kc7 draw
3 Nb6 draw
4 Nc5 draw
5 Kb7 loss in 2 half-moves
6 Kd5 loss in 2 half-moves
7 Kd6 loss in 2 half-moves
8 Kd7 loss in 2 half-moves
9 Nb2 loss in 2 half-moves
10 Nc3 loss in 2 half-moves
11 Kb6 loss in 1 half-moves
12 Kc5 loss in 1 half-moves