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 Nc3 win in 1 half-moves
3 Nc5 win in 1 half-moves
4 Kb6 draw
5 Nb6 loss in 18 half-moves
6 Kb7 loss in 16 half-moves
7 Ka7 loss in 6 half-moves
8 Nb2 loss in 6 half-moves
9 Kb5 loss in 2 half-moves