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

EGTB: loss in 41 half-moves

# move score
1 Ka7 loss in 40 half-moves
2 Ka5 loss in 22 half-moves
3 Kb8 loss in 4 half-moves
4 Ka3 loss in 2 half-moves
5 Kb4 loss in 2 half-moves
6 Kb5 loss in 2 half-moves
7 Kb7 loss in 2 half-moves
8 Kb3 loss in 1 half-moves