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

EGTB: draw

# move score
1 Kb1 draw
2 Kcd1 draw
3 Kcd2 draw
4 Ke2 draw
5 Ked1 draw
6 Ked2 draw
7 Kf1 draw
8 Kf2 draw
9 Kb2 loss in 2 half-moves
10 Kc2 loss in 2 half-moves