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

EGTB: draw

# move score
1 Kb5 draw
2 Kb6 draw
3 Kb7 draw
4 Ka5 loss in 4 half-moves
5 Ka7 loss in 4 half-moves
6 Nb4 loss in 4 half-moves
7 Nc3 loss in 2 half-moves
8 Nc1 loss in 1 half-moves