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 Kb7 loss in 8 half-moves
3 Ka7 loss in 6 half-moves
4 Na8 loss in 4 half-moves
5 Ka5 loss in 2 half-moves
6 Kb5 loss in 2 half-moves
7 Nb5 loss in 2 half-moves
8 Nd5 loss in 2 half-moves
9 Ne6 loss in 2 half-moves
10 Ne8 loss in 2 half-moves