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

EGTB: draw

# move score
1 Kb7 draw
2 Kc7 draw
3 Nb4 draw
4 Nc5 draw
5 Nc7 draw
6 Ka7 loss in 4 half-moves
7 Ka8 loss in 4 half-moves
8 Kc8 loss in 4 half-moves