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

EGTB: loss in 17 half-moves

# move score
1 Kb5 loss in 16 half-moves
2 Kb6 loss in 16 half-moves
3 Kb7 loss in 16 half-moves
4 Kc7 loss in 16 half-moves
5 Nb7 loss in 16 half-moves
6 Na6 loss in 14 half-moves
7 Kd7 loss in 4 half-moves
8 Kd5 loss in 2 half-moves
9 Kd6 loss in 2 half-moves
10 Na4 loss in 2 half-moves
11 Nb3 loss in 2 half-moves
12 Nd3 loss in 2 half-moves
13 Nd7 loss in 2 half-moves
14 Ne4 loss in 2 half-moves
15 Ne6 loss in 2 half-moves