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

EGTB: win in 2 half-moves

# move score
1 Ka1 win in 1 half-moves
2 Ka3 win in 1 half-moves
3 Ka8 win in 1 half-moves
4 Kb1 win in 1 half-moves
5 Kb2 win in 1 half-moves
6 Kb3 win in 1 half-moves
7 Kc8 win in 1 half-moves
8 Ka7 draw
9 Kb7 draw
10 Kc7 draw