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

EGTB: loss in 15 half-moves

# move score
1 Kb6 loss in 14 half-moves
2 Ka6 loss in 12 half-moves
3 Nb6 loss in 12 half-moves
4 Ka5 loss in 8 half-moves
5 Nf6 loss in 6 half-moves
6 Nf8 loss in 6 half-moves
7 Nb8 loss in 4 half-moves
8 Ka4 loss in 2 half-moves
9 Kb4 loss in 2 half-moves
10 Kc4 loss in 2 half-moves
11 Kc5 loss in 2 half-moves
12 Kc6 loss in 2 half-moves
13 Nc5 loss in 2 half-moves
14 Ne5 loss in 2 half-moves