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

EGTB: loss in 39 half-moves

# move score
1 Kb6 loss in 38 half-moves
2 Ka6 loss in 24 half-moves
3 Kc6 loss in 22 half-moves
4 Ka7 loss in 18 half-moves
5 Kc7 loss in 18 half-moves
6 Nb6 loss in 18 half-moves
7 Ne7 loss in 18 half-moves
8 Nd6 loss in 14 half-moves
9 Na7 loss in 12 half-moves
10 Ka8 loss in 10 half-moves
11 Kb8 loss in 10 half-moves