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

EGTB: loss in 9 half-moves

# move score
1 Ka5 loss in 8 half-moves
2 Kb5 loss in 8 half-moves
3 Kc5 loss in 8 half-moves
4 Ka3 loss in 6 half-moves
5 Kb3 loss in 6 half-moves
6 Kc3 loss in 6 half-moves
7 Kc4 loss in 6 half-moves
8 Ka4 loss in 4 half-moves
9 Nf7 loss in 2 half-moves
10 Ng6 loss in 2 half-moves