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

EGTB: win in 20 half-moves

# move score
1 Kb1 win in 19 half-moves
2 Kb2 win in 19 half-moves
3 Kg6 win in 19 half-moves
4 Kg7 win in 21 half-moves
5 Ka1 draw
6 Ka3 draw
7 Kb3 draw
8 Kg8 draw
9 Kh6 draw
10 Kh8 draw