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

EGTB: win in 2 half-moves

# move score
1 Ka2 win in 1 half-moves
2 Ka3 win in 1 half-moves
3 Ka4 win in 1 half-moves
4 Na7 win in 1 half-moves
5 Nb6 win in 7 half-moves
6 Kc4 win in 13 half-moves
7 Kb2 draw
8 Kc2 draw
9 Kc3 draw
10 Kb4 loss in 2 half-moves
11 Nd6 loss in 2 half-moves
12 Ne7 loss in 2 half-moves