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

EGTB: win in 12 half-moves

# move score
1 Kb5 win in 11 half-moves
2 Kb4 win in 13 half-moves
3 Kc3 draw
4 Kc5 draw
5 Kd3 draw
6 Kb3 loss in 14 half-moves
7 Kd4 loss in 2 half-moves
8 Kd5 loss in 2 half-moves