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

EGTB: win in 4 half-moves

# move score
1 Kc5 win in 3 half-moves
2 Ka5 draw
3 Ka6 draw
4 Kb6 draw
5 Kc6 draw
6 Nb6 draw
7 Nc3 draw
8 Nc5 draw
9 Kc4 loss in 12 half-moves
10 Nb2 loss in 12 half-moves
11 Kb4 loss in 8 half-moves