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

EGTB: draw

# move score
1 Kb1 draw
2 Kd1 draw
3 Kd2 draw
4 Ke7 draw
5 Kf7 draw
6 Kg7 draw
7 Kb2 loss in 2 half-moves
8 Kc2 loss in 2 half-moves
9 Ke8 loss in 2 half-moves
10 Kg8 loss in 2 half-moves