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

EGTB: loss in 57 half-moves

# move score
1 Kb6 loss in 56 half-moves
2 Ka6 loss in 32 half-moves
3 Kb7 loss in 18 half-moves
4 Kb8 loss in 8 half-moves
5 Ka8 loss in 6 half-moves
6 Na6 loss in 6 half-moves
7 Na8 loss in 6 half-moves
8 Nb5 loss in 2 half-moves
9 Nd5 loss in 2 half-moves
10 Ne6 loss in 2 half-moves
11 Ne8 loss in 2 half-moves