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

EGTB: loss in 11 half-moves

# move score
1 Kb6 loss in 10 half-moves
2 Kc6 loss in 10 half-moves
3 Ka6 loss in 8 half-moves
4 Ka4 loss in 6 half-moves
5 Kc4 loss in 2 half-moves
6 Kc5 loss in 2 half-moves
7 Nb1 loss in 2 half-moves
8 Nc2 loss in 2 half-moves
9 Nc4 loss in 2 half-moves
10 Ka5 loss in 1 half-moves
11 Kb4 loss in 1 half-moves