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

EGTB: loss in 9 half-moves

# move score
1 Ka2 loss in 8 half-moves
2 Kb2 loss in 8 half-moves
3 Kc2 loss in 8 half-moves
4 Kc3 loss in 8 half-moves
5 Ka4 loss in 6 half-moves
6 Kc4 loss in 6 half-moves
7 Nc2 loss in 2 half-moves
8 Ka3 loss in 1 half-moves
9 Kb4 loss in 1 half-moves