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

EGTB: loss in 9 half-moves

# move score
1 Ka4 loss in 8 half-moves
2 Kb4 loss in 6 half-moves
3 Kb5 loss in 2 half-moves
4 Nb4 loss in 2 half-moves
5 Nc1 loss in 2 half-moves
6 Nc3 loss in 2 half-moves
7 Ka6 loss in 1 half-moves
8 Kb6 loss in 1 half-moves