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

EGTB: win in 2 half-moves

# move score
1 Ka8 win in 1 half-moves
2 Kb6 win in 7 half-moves
3 Ka6 win in 9 half-moves
4 Kb7 loss in 2 half-moves
5 Na3 loss in 2 half-moves
6 Nc3 loss in 2 half-moves
7 Nd2 loss in 2 half-moves
8 Kb8 loss in 1 half-moves