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

EGTB: win in 6 half-moves

# move score
1 Ka5 win in 5 half-moves
2 Kb4 win in 5 half-moves
3 Kb5 win in 5 half-moves
4 Ka3 draw
5 Na1 loss in 16 half-moves
6 Na5 loss in 8 half-moves
7 Nc1 loss in 2 half-moves
8 Nc5 loss in 2 half-moves
9 Nd2 loss in 2 half-moves
10 Nd4 loss in 2 half-moves