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

EGTB: win in 2 half-moves

# move score
1 Kc5 win in 1 half-moves
2 Ka7 win in 3 half-moves
3 Kb7 win in 3 half-moves
4 Kb3 draw
5 Kb5 draw
6 Kb8 draw
7 Kc3 draw
8 Kc4 draw
9 Ka3 loss in 12 half-moves
10 Ka5 loss in 4 half-moves
11 Ka4 loss in 1 half-moves