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

EGTB: win in 2 half-moves

# move score
1 Ka5 win in 1 half-moves
2 Nb6 win in 1 half-moves
3 Nc7 win in 1 half-moves
4 Kc5 loss in 24 half-moves
5 Kb5 loss in 18 half-moves
6 Ka4 loss in 10 half-moves
7 Kb3 loss in 6 half-moves
8 Ka3 loss in 4 half-moves
9 Kc3 loss in 2 half-moves
10 Kc4 loss in 2 half-moves