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

EGTB: loss in 53 half-moves

# move score
1 Kb6 loss in 52 half-moves
2 Ka5 loss in 50 half-moves
3 Kb5 loss in 50 half-moves
4 Kb7 loss in 42 half-moves
5 Ka7 loss in 4 half-moves
6 Nb4 loss in 4 half-moves
7 Nc1 loss in 1 half-moves
8 Nc3 loss in 1 half-moves