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

EGTB: win in 2 half-moves

# move score
1 Kb1 win in 1 half-moves
2 Kc2 win in 3 half-moves
3 Ke2 win in 7 half-moves
4 Kcd2 win in 9 half-moves
5 Ked1 win in 9 half-moves
6 Ked2 win in 9 half-moves
7 Kf2 win in 13 half-moves
8 Kcd1 draw
9 Kf1 draw
10 Kb2 loss in 2 half-moves