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

EGTB: win in 2 half-moves

# move score
1 Kb8 win in 1 half-moves
2 Na1 win in 1 half-moves
3 Na5 win in 1 half-moves
4 Nc1 win in 1 half-moves
5 Nc5 win in 1 half-moves
6 Ka7 loss in 2 half-moves
7 Kb7 loss in 2 half-moves
8 Nd2 loss in 1 half-moves
9 Nd4 loss in 1 half-moves