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

EGTB: loss in 49 half-moves

# move score
1 Kb4 loss in 48 half-moves
2 Kb5 loss in 44 half-moves
3 Ka5 loss in 16 half-moves
4 Nb3 loss in 16 half-moves
5 Nb5 loss in 12 half-moves
6 Ka3 loss in 10 half-moves
7 Kb3 loss in 10 half-moves
8 Nc2 loss in 2 half-moves
9 Nc6 loss in 2 half-moves
10 Ne2 loss in 2 half-moves
11 Ne6 loss in 2 half-moves
12 Nf3 loss in 2 half-moves
13 Nf5 loss in 2 half-moves