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

EGTB: win in 2 half-moves

# move score
1 Ka7 win in 1 half-moves
2 Kb7 win in 1 half-moves
3 Ka2 draw
4 Ka4 draw
5 Ka8 draw
6 Kb2 draw
7 Kb3 draw
8 Kb4 draw
9 Kc7 draw
10 Kc8 draw