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 Kc1 loss in 8 half-moves
3 Na6 loss in 4 half-moves
4 Kc2 loss in 2 half-moves
5 Nc6 loss in 2 half-moves
6 Nd7 loss in 2 half-moves
7 Ka1 loss in 1 half-moves
8 Kb2 loss in 1 half-moves