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

EGTB: loss in 23 half-moves

# move score
1 Nb6 loss in 22 half-moves
2 Kc6 loss in 16 half-moves
3 Nc7 loss in 16 half-moves
4 Kb6 loss in 12 half-moves
5 Kc5 loss in 12 half-moves
6 Ka5 loss in 10 half-moves
7 Ka6 loss in 10 half-moves
8 Ka4 loss in 2 half-moves
9 Kb4 loss in 2 half-moves
10 Kc4 loss in 2 half-moves