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

EGTB: loss in 11 half-moves

# move score
1 Ka6 loss in 10 half-moves
2 Kb6 loss in 10 half-moves
3 Kc4 loss in 10 half-moves
4 Ka5 loss in 8 half-moves
5 Kc6 loss in 6 half-moves
6 Ka4 loss in 2 half-moves
7 Nc6 loss in 2 half-moves
8 Nc8 loss in 2 half-moves
9 Kb4 loss in 1 half-moves
10 Kc5 loss in 1 half-moves