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

EGTB: loss in 51 half-moves

# move score
1 Kb4 loss in 50 half-moves
2 Kb2 loss in 30 half-moves
3 Ka4 loss in 28 half-moves
4 Ka2 loss in 26 half-moves
5 Kb3 loss in 26 half-moves