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

EGTB: draw

# move score
1 Kb3 draw
2 Kb4 draw
3 Kd4 draw
4 Kc4 loss in 60 half-moves
5 Kd3 loss in 58 half-moves
6 Kb2 loss in 46 half-moves
7 Kc2 loss in 44 half-moves
8 Kd2 loss in 42 half-moves