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

EGTB: loss in 19 half-moves

# move score
1 Kc7 loss in 18 half-moves
2 Kc8 loss in 18 half-moves
3 Ka7 loss in 12 half-moves
4 Ka8 loss in 12 half-moves
5 Kb7 loss in 12 half-moves
6 Nb5 loss in 8 half-moves
7 Nc8 loss in 6 half-moves
8 Ne8 loss in 4 half-moves
9 Nb7 loss in 2 half-moves
10 Nc4 loss in 2 half-moves
11 Ne4 loss in 2 half-moves
12 Nf5 loss in 2 half-moves
13 Nf7 loss in 2 half-moves