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

EGTB: loss in 59 half-moves

# move score
1 Ka5 loss in 58 half-moves
2 Kc5 loss in 58 half-moves
3 Kb5 loss in 56 half-moves
4 Ka3 loss in 52 half-moves
5 Kb3 loss in 52 half-moves
6 Kc3 loss in 52 half-moves
7 Ka4 loss in 50 half-moves
8 Kc4 loss in 50 half-moves