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

EGTB: win in 6 half-moves

# move score
1 Kc5 win in 5 half-moves
2 Ka4 draw
3 Ka5 draw
4 Kb4 draw
5 Kb6 draw
6 Kc4 draw
7 Nb6 draw
8 Ne7 draw
9 Ka6 loss in 12 half-moves
10 Na7 loss in 10 half-moves
11 Kc6 loss in 4 half-moves
12 Nd6 loss in 2 half-moves