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

EGTB: loss in 19 half-moves

# move score
1 Kb5 loss in 18 half-moves
2 Kb6 loss in 18 half-moves
3 Na4 loss in 18 half-moves
4 Ka5 loss in 16 half-moves
5 Ka7 loss in 16 half-moves
6 Kb7 loss in 16 half-moves
7 Nd7 loss in 12 half-moves
8 Nb3 loss in 2 half-moves
9 Nb7 loss in 2 half-moves
10 Nd3 loss in 2 half-moves
11 Ne4 loss in 2 half-moves
12 Ne6 loss in 2 half-moves